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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 <puranjay@kernel.org> 557L: linux-iio@vger.kernel.org 558S: Supported 559F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 560F: drivers/iio/accel/adxl355.h 561F: drivers/iio/accel/adxl355_core.c 562F: drivers/iio/accel/adxl355_i2c.c 563F: drivers/iio/accel/adxl355_spi.c 564 565ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 566M: Cosmin Tanislav <cosmin.tanislav@analog.com> 567L: linux-iio@vger.kernel.org 568S: Supported 569W: https://ez.analog.com/linux-software-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 571F: drivers/iio/accel/adxl367* 572 573ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 574M: Michael Hennerich <michael.hennerich@analog.com> 575S: Supported 576W: https://ez.analog.com/linux-software-drivers 577F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 578F: drivers/iio/accel/adxl372.c 579F: drivers/iio/accel/adxl372_i2c.c 580F: drivers/iio/accel/adxl372_spi.c 581 582AF8133J THREE-AXIS MAGNETOMETER DRIVER 583M: Ondřej Jirman <megi@xff.cz> 584S: Maintained 585F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 586F: drivers/iio/magnetometer/af8133j.c 587 588AF9013 MEDIA DRIVER 589L: linux-media@vger.kernel.org 590S: Orphan 591W: https://linuxtv.org 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593F: drivers/media/dvb-frontends/af9013* 594 595AF9033 MEDIA DRIVER 596L: linux-media@vger.kernel.org 597S: Orphan 598W: https://linuxtv.org 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600F: drivers/media/dvb-frontends/af9033* 601 602AFFS FILE SYSTEM 603M: David Sterba <dsterba@suse.com> 604L: linux-fsdevel@vger.kernel.org 605S: Odd Fixes 606F: Documentation/filesystems/affs.rst 607F: fs/affs/ 608 609AFS FILESYSTEM 610M: David Howells <dhowells@redhat.com> 611M: Marc Dionne <marc.dionne@auristor.com> 612L: linux-afs@lists.infradead.org 613S: Supported 614W: https://www.infradead.org/~dhowells/kafs/ 615F: Documentation/filesystems/afs.rst 616F: fs/afs/ 617F: include/trace/events/afs.h 618 619AGPGART DRIVER 620M: David Airlie <airlied@redhat.com> 621L: dri-devel@lists.freedesktop.org 622S: Maintained 623T: git https://gitlab.freedesktop.org/drm/kernel.git 624F: drivers/char/agp/ 625F: include/linux/agp* 626F: include/uapi/linux/agp* 627 628AHA152X SCSI DRIVER 629M: "Juergen E. Fischer" <fischer@norbit.de> 630L: linux-scsi@vger.kernel.org 631S: Maintained 632F: drivers/scsi/aha152x* 633F: drivers/scsi/pcmcia/aha152x* 634 635AIC7XXX / AIC79XX SCSI DRIVER 636M: Hannes Reinecke <hare@suse.com> 637L: linux-scsi@vger.kernel.org 638S: Maintained 639F: drivers/scsi/aic7xxx/ 640 641AIMSLAB FM RADIO RECEIVER DRIVER 642M: Hans Verkuil <hverkuil@xs4all.nl> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646T: git git://linuxtv.org/media_tree.git 647F: drivers/media/radio/radio-aimslab* 648 649AIO 650M: Benjamin LaHaise <bcrl@kvack.org> 651L: linux-aio@kvack.org 652S: Supported 653F: fs/aio.c 654F: include/linux/*aio*.h 655 656AIRSPY MEDIA DRIVER 657L: linux-media@vger.kernel.org 658S: Orphan 659W: https://linuxtv.org 660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 661F: drivers/media/usb/airspy/ 662 663ALACRITECH GIGABIT ETHERNET DRIVER 664M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 665S: Maintained 666F: drivers/net/ethernet/alacritech/* 667 668ALCATEL SPEEDTOUCH USB DRIVER 669M: Duncan Sands <duncan.sands@free.fr> 670L: linux-usb@vger.kernel.org 671S: Maintained 672W: http://www.linux-usb.org/SpeedTouch/ 673F: drivers/usb/atm/speedtch.c 674F: drivers/usb/atm/usbatm.c 675 676ALCHEMY AU1XX0 MMC DRIVER 677M: Manuel Lauss <manuel.lauss@gmail.com> 678S: Maintained 679F: drivers/mmc/host/au1xmmc.c 680 681ALI1563 I2C DRIVER 682M: Rudolf Marek <r.marek@assembler.cz> 683L: linux-i2c@vger.kernel.org 684S: Maintained 685F: Documentation/i2c/busses/i2c-ali1563.rst 686F: drivers/i2c/busses/i2c-ali1563.c 687 688ALIBABA ELASTIC RDMA DRIVER 689M: Cheng Xu <chengyou@linux.alibaba.com> 690M: Kai Shen <kaishen@linux.alibaba.com> 691L: linux-rdma@vger.kernel.org 692S: Supported 693F: drivers/infiniband/hw/erdma 694F: include/uapi/rdma/erdma-abi.h 695 696ALIBABA PMU DRIVER 697M: Shuai Xue <xueshuai@linux.alibaba.com> 698S: Supported 699F: Documentation/admin-guide/perf/alibaba_pmu.rst 700F: drivers/perf/alibaba_uncore_drw_pmu.c 701 702ALIENWARE WMI DRIVER 703L: Dell.Client.Kernel@dell.com 704S: Maintained 705F: drivers/platform/x86/dell/alienware-wmi.c 706 707ALLEGRO DVT VIDEO IP CORE DRIVER 708M: Michael Tretter <m.tretter@pengutronix.de> 709R: Pengutronix Kernel Team <kernel@pengutronix.de> 710L: linux-media@vger.kernel.org 711S: Maintained 712F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 713F: drivers/media/platform/allegro-dvt/ 714 715ALLIED VISION ALVIUM CAMERA DRIVER 716M: Tommaso Merciai <tomm.merciai@gmail.com> 717M: Martin Hecht <martin.hecht@avnet.eu> 718L: linux-media@vger.kernel.org 719S: Maintained 720F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 721F: drivers/media/i2c/alvium-csi2.c 722F: drivers/media/i2c/alvium-csi2.h 723 724ALLWINNER A10 CSI DRIVER 725M: Maxime Ripard <mripard@kernel.org> 726L: linux-media@vger.kernel.org 727S: Maintained 728T: git git://linuxtv.org/media_tree.git 729F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 730F: drivers/media/platform/sunxi/sun4i-csi/ 731 732ALLWINNER A31 CSI DRIVER 733M: Yong Deng <yong.deng@magewell.com> 734M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 735L: linux-media@vger.kernel.org 736S: Maintained 737T: git git://linuxtv.org/media_tree.git 738F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 739F: drivers/media/platform/sunxi/sun6i-csi/ 740 741ALLWINNER A31 ISP DRIVER 742M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 743L: linux-media@vger.kernel.org 744S: Maintained 745T: git git://linuxtv.org/media_tree.git 746F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 747F: drivers/staging/media/sunxi/sun6i-isp/ 748F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 749 750ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 751M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 752L: linux-media@vger.kernel.org 753S: Maintained 754T: git git://linuxtv.org/media_tree.git 755F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 756F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 757 758ALLWINNER CPUFREQ DRIVER 759M: Yangtao Li <tiny.windzz@gmail.com> 760L: linux-pm@vger.kernel.org 761S: Maintained 762F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 763F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 764 765ALLWINNER CRYPTO DRIVERS 766M: Corentin Labbe <clabbe.montjoie@gmail.com> 767L: linux-crypto@vger.kernel.org 768S: Maintained 769F: drivers/crypto/allwinner/ 770 771ALLWINNER DMIC DRIVERS 772M: Ban Tao <fengzheng923@gmail.com> 773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 774S: Maintained 775F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 776F: sound/soc/sunxi/sun50i-dmic.c 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <richard.henderson@linaro.org> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivierdautricourt@gmail.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Michael Margolin <mrgolin@amazon.com> 898R: Gal Pressman <gal.pressman@linux.dev> 899R: Yossi Leybovich <sleybo@amazon.com> 900L: linux-rdma@vger.kernel.org 901S: Supported 902Q: https://patchwork.kernel.org/project/linux-rdma/list/ 903F: drivers/infiniband/hw/efa/ 904F: include/uapi/rdma/efa-abi.h 905 906AMD ADDRESS TRANSLATION LIBRARY (ATL) 907M: Yazen Ghannam <Yazen.Ghannam@amd.com> 908L: linux-edac@vger.kernel.org 909S: Supported 910F: drivers/ras/amd/atl/* 911 912AMD AXI W1 DRIVER 913M: Kris Chaplin <kris.chaplin@amd.com> 914R: Thomas Delev <thomas.delev@amd.com> 915R: Michal Simek <michal.simek@amd.com> 916S: Maintained 917F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 918F: drivers/w1/masters/amd_axi_w1.c 919 920AMD CDX BUS DRIVER 921M: Nipun Gupta <nipun.gupta@amd.com> 922M: Nikhil Agarwal <nikhil.agarwal@amd.com> 923S: Maintained 924F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 925F: drivers/cdx/* 926F: include/linux/cdx/* 927 928AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 929M: Tom Lendacky <thomas.lendacky@amd.com> 930M: John Allen <john.allen@amd.com> 931L: linux-crypto@vger.kernel.org 932S: Supported 933F: drivers/crypto/ccp/ 934F: include/linux/ccp.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 937M: Ashish Kalra <ashish.kalra@amd.com> 938M: Tom Lendacky <thomas.lendacky@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/sev* 942F: include/uapi/linux/psp-sev.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 945M: Mario Limonciello <mario.limonciello@amd.com> 946L: linux-crypto@vger.kernel.org 947S: Supported 948F: drivers/crypto/ccp/dbc.c 949F: drivers/crypto/ccp/dbc.h 950F: drivers/crypto/ccp/platform-access.c 951F: drivers/crypto/ccp/platform-access.h 952F: include/uapi/linux/psp-dbc.h 953F: tools/crypto/ccp/*.c 954F: tools/crypto/ccp/*.py 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD HSMP DRIVER 995M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 996R: Carlos Bilbao <carlos.bilbao@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: Documentation/arch/x86/amd_hsmp.rst 1000F: arch/x86/include/asm/amd_hsmp.h 1001F: arch/x86/include/uapi/asm/amd_hsmp.h 1002F: drivers/platform/x86/amd/hsmp.c 1003 1004AMD IOMMU (AMD-VI) 1005M: Joerg Roedel <joro@8bytes.org> 1006R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1007L: iommu@lists.linux.dev 1008S: Maintained 1009T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1010F: drivers/iommu/amd/ 1011F: include/linux/amd-iommu.h 1012 1013AMD KFD 1014M: Felix Kuehling <Felix.Kuehling@amd.com> 1015L: amd-gfx@lists.freedesktop.org 1016S: Supported 1017T: git https://gitlab.freedesktop.org/agd5f/linux.git 1018F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1019F: drivers/gpu/drm/amd/amdkfd/ 1020F: drivers/gpu/drm/amd/include/cik_structs.h 1021F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1022F: drivers/gpu/drm/amd/include/v9_structs.h 1023F: drivers/gpu/drm/amd/include/vi_structs.h 1024F: include/uapi/linux/kfd_ioctl.h 1025F: include/uapi/linux/kfd_sysfs.h 1026 1027AMD MP2 I2C DRIVER 1028M: Elie Morisse <syniurge@gmail.com> 1029M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1030L: linux-i2c@vger.kernel.org 1031S: Maintained 1032F: drivers/i2c/busses/i2c-amd-mp2* 1033 1034AMD PDS CORE DRIVER 1035M: Shannon Nelson <shannon.nelson@amd.com> 1036M: Brett Creeley <brett.creeley@amd.com> 1037L: netdev@vger.kernel.org 1038S: Supported 1039F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1040F: drivers/net/ethernet/amd/pds_core/ 1041F: include/linux/pds/ 1042 1043AMD PMC DRIVER 1044M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: drivers/platform/x86/amd/pmc/ 1048 1049AMD PMF DRIVER 1050M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1051L: platform-driver-x86@vger.kernel.org 1052S: Maintained 1053F: Documentation/ABI/testing/sysfs-amd-pmf 1054F: drivers/platform/x86/amd/pmf/ 1055 1056AMD POWERPLAY AND SWSMU 1057M: Evan Quan <evan.quan@amd.com> 1058L: amd-gfx@lists.freedesktop.org 1059S: Supported 1060T: git https://gitlab.freedesktop.org/agd5f/linux.git 1061F: drivers/gpu/drm/amd/pm/ 1062 1063AMD PSTATE DRIVER 1064M: Huang Rui <ray.huang@amd.com> 1065L: linux-pm@vger.kernel.org 1066S: Supported 1067F: Documentation/admin-guide/pm/amd-pstate.rst 1068F: drivers/cpufreq/amd-pstate* 1069F: include/linux/amd-pstate.h 1070F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1071 1072AMD PTDMA DRIVER 1073M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1074L: dmaengine@vger.kernel.org 1075S: Maintained 1076F: drivers/dma/ptdma/ 1077 1078AMD SEATTLE DEVICE TREE SUPPORT 1079M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1080M: Tom Lendacky <thomas.lendacky@amd.com> 1081S: Supported 1082F: arch/arm64/boot/dts/amd/ 1083 1084AMD SENSOR FUSION HUB DRIVER 1085M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1086L: linux-input@vger.kernel.org 1087S: Maintained 1088F: Documentation/hid/amd-sfh* 1089F: drivers/hid/amd-sfh-hid/ 1090 1091AMD SPI DRIVER 1092M: Sanjay R Mehta <sanju.mehta@amd.com> 1093S: Maintained 1094F: drivers/spi/spi-amd.c 1095 1096AMD XGBE DRIVER 1097M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1098L: netdev@vger.kernel.org 1099S: Supported 1100F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1101F: drivers/net/ethernet/amd/xgbe/ 1102 1103AMLOGIC DDR PMU DRIVER 1104M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1105L: linux-amlogic@lists.infradead.org 1106S: Supported 1107W: http://www.amlogic.com 1108F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1109F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1110F: drivers/perf/amlogic/ 1111F: include/soc/amlogic/ 1112 1113AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1114M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1115L: linux-hwmon@vger.kernel.org 1116S: Maintained 1117F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1118F: Documentation/hwmon/chipcap2.rst 1119F: drivers/hwmon/chipcap2.c 1120 1121AMPHION VPU CODEC V4L2 DRIVER 1122M: Ming Qian <ming.qian@nxp.com> 1123M: Zhou Peng <eagle.zhou@nxp.com> 1124L: linux-media@vger.kernel.org 1125S: Maintained 1126F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1127F: drivers/media/platform/amphion/ 1128 1129AMS AS73211 DRIVER 1130M: Christian Eggers <ceggers@arri.de> 1131L: linux-iio@vger.kernel.org 1132S: Maintained 1133F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1134F: drivers/iio/light/as73211.c 1135 1136AMT (Automatic Multicast Tunneling) 1137M: Taehee Yoo <ap420073@gmail.com> 1138L: netdev@vger.kernel.org 1139S: Maintained 1140T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1141T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1142F: drivers/net/amt.c 1143 1144ANALOG DEVICES INC AD3552R DRIVER 1145M: Nuno Sá <nuno.sa@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1150F: drivers/iio/dac/ad3552r.c 1151 1152ANALOG DEVICES INC AD4130 DRIVER 1153M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1158F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1159F: drivers/iio/adc/ad4130.c 1160 1161ANALOG DEVICES INC AD7091R DRIVER 1162M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: http://ez.analog.com/community/linux-device-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1167F: drivers/iio/adc/ad7091r* 1168 1169ANALOG DEVICES INC AD7192 DRIVER 1170M: Alexandru Tachici <alexandru.tachici@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1175F: drivers/iio/adc/ad7192.c 1176 1177ANALOG DEVICES INC AD7292 DRIVER 1178M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1183F: drivers/iio/adc/ad7292.c 1184 1185ANALOG DEVICES INC AD7293 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1191F: drivers/iio/dac/ad7293.c 1192 1193ANALOG DEVICES INC AD74115 DRIVER 1194M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1199F: drivers/iio/addac/ad74115.c 1200 1201ANALOG DEVICES INC AD74413R DRIVER 1202M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1203L: linux-iio@vger.kernel.org 1204S: Supported 1205W: https://ez.analog.com/linux-software-drivers 1206F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1207F: drivers/iio/addac/ad74413r.c 1208F: include/dt-bindings/iio/addac/adi,ad74413r.h 1209 1210ANALOG DEVICES INC AD7768-1 DRIVER 1211M: Michael Hennerich <Michael.Hennerich@analog.com> 1212L: linux-iio@vger.kernel.org 1213S: Supported 1214W: https://ez.analog.com/linux-software-drivers 1215F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1216F: drivers/iio/adc/ad7768-1.c 1217 1218ANALOG DEVICES INC AD7780 DRIVER 1219M: Michael Hennerich <Michael.Hennerich@analog.com> 1220M: Renato Lui Geh <renatogeh@gmail.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1225F: drivers/iio/adc/ad7780.c 1226 1227ANALOG DEVICES INC ADA4250 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1233F: drivers/iio/amplifiers/ada4250.c 1234 1235ANALOG DEVICES INC ADF4377 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1241F: drivers/iio/frequency/adf4377.c 1242 1243ANALOG DEVICES INC ADGS1408 DRIVER 1244M: Mircea Caprioru <mircea.caprioru@analog.com> 1245S: Supported 1246F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1247F: drivers/mux/adgs1408.c 1248 1249ANALOG DEVICES INC ADIN DRIVER 1250M: Michael Hennerich <michael.hennerich@analog.com> 1251L: netdev@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/net/adi,adin.yaml 1255F: drivers/net/phy/adin.c 1256 1257ANALOG DEVICES INC ADIS DRIVER LIBRARY 1258M: Nuno Sa <nuno.sa@analog.com> 1259L: linux-iio@vger.kernel.org 1260S: Supported 1261F: drivers/iio/imu/adis.c 1262F: drivers/iio/imu/adis_buffer.c 1263F: drivers/iio/imu/adis_trigger.c 1264F: include/linux/iio/imu/adis.h 1265 1266ANALOG DEVICES INC ADIS16460 DRIVER 1267M: Dragos Bogdan <dragos.bogdan@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1272F: drivers/iio/imu/adis16460.c 1273 1274ANALOG DEVICES INC ADIS16475 DRIVER 1275M: Nuno Sa <nuno.sa@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1280F: drivers/iio/imu/adis16475.c 1281 1282ANALOG DEVICES INC ADM1177 DRIVER 1283M: Michael Hennerich <Michael.Hennerich@analog.com> 1284L: linux-hwmon@vger.kernel.org 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1288F: drivers/hwmon/adm1177.c 1289 1290ANALOG DEVICES INC ADMFM2000 DRIVER 1291M: Kim Seer Paller <kimseer.paller@analog.com> 1292L: linux-iio@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1296F: drivers/iio/frequency/admfm2000.c 1297 1298ANALOG DEVICES INC ADMV1013 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1304F: drivers/iio/frequency/admv1013.c 1305 1306ANALOG DEVICES INC ADMV1014 DRIVER 1307M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1312F: drivers/iio/frequency/admv1014.c 1313 1314ANALOG DEVICES INC ADMV8818 DRIVER 1315M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1320F: drivers/iio/filter/admv8818.c 1321 1322ANALOG DEVICES INC ADP5061 DRIVER 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324L: linux-pm@vger.kernel.org 1325S: Supported 1326W: https://ez.analog.com/linux-software-drivers 1327F: drivers/power/supply/adp5061.c 1328 1329ANALOG DEVICES INC ADRF6780 DRIVER 1330M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1331L: linux-iio@vger.kernel.org 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1335F: drivers/iio/frequency/adrf6780.c 1336 1337ANALOG DEVICES INC ADV7180 DRIVER 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339L: linux-media@vger.kernel.org 1340S: Supported 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1343F: drivers/media/i2c/adv7180.c 1344 1345ANALOG DEVICES INC ADV748X DRIVER 1346M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1347L: linux-media@vger.kernel.org 1348S: Maintained 1349F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1350F: drivers/media/i2c/adv748x/* 1351 1352ANALOG DEVICES INC ADV7511 DRIVER 1353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1354L: linux-media@vger.kernel.org 1355S: Maintained 1356F: drivers/media/i2c/adv7511* 1357 1358ANALOG DEVICES INC ADV7604 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1363F: drivers/media/i2c/adv7604* 1364 1365ANALOG DEVICES INC ADV7842 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7842* 1370 1371ANALOG DEVICES INC ADXRS290 DRIVER 1372M: Nishant Malpani <nish.malpani25@gmail.com> 1373L: linux-iio@vger.kernel.org 1374S: Supported 1375F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1376F: drivers/iio/gyro/adxrs290.c 1377 1378ANALOG DEVICES INC ASOC CODEC DRIVERS 1379M: Lars-Peter Clausen <lars@metafoo.de> 1380M: Nuno Sá <nuno.sa@analog.com> 1381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1382S: Supported 1383W: http://wiki.analog.com/ 1384W: https://ez.analog.com/linux-software-drivers 1385F: sound/soc/codecs/ad1* 1386F: sound/soc/codecs/ad7* 1387F: sound/soc/codecs/adau* 1388F: sound/soc/codecs/adav* 1389F: sound/soc/codecs/sigmadsp.* 1390F: sound/soc/codecs/ssm* 1391 1392ANALOG DEVICES INC DMA DRIVERS 1393M: Lars-Peter Clausen <lars@metafoo.de> 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: drivers/dma/dma-axi-dmac.c 1397 1398ANALOG DEVICES INC IIO DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400M: Michael Hennerich <Michael.Hennerich@analog.com> 1401S: Supported 1402W: http://wiki.analog.com/ 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1406F: Documentation/devicetree/bindings/iio/*/adi,* 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1409F: drivers/iio/*/ad* 1410F: drivers/iio/adc/ltc249* 1411F: drivers/iio/amplifiers/hmc425a.c 1412F: drivers/staging/iio/*/ad* 1413X: drivers/iio/*/adjd* 1414 1415ANALOGBITS PLL LIBRARIES 1416M: Paul Walmsley <paul.walmsley@sifive.com> 1417M: Samuel Holland <samuel.holland@sifive.com> 1418S: Supported 1419F: drivers/clk/analogbits/* 1420F: include/linux/clk/analogbits* 1421 1422ANDROID DRIVERS 1423M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1424M: Arve Hjønnevåg <arve@android.com> 1425M: Todd Kjos <tkjos@android.com> 1426M: Martijn Coenen <maco@android.com> 1427M: Joel Fernandes <joel@joelfernandes.org> 1428M: Christian Brauner <christian@brauner.io> 1429M: Carlos Llamas <cmllamas@google.com> 1430M: Suren Baghdasaryan <surenb@google.com> 1431L: linux-kernel@vger.kernel.org 1432S: Supported 1433T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1434F: drivers/android/ 1435 1436ANDROID GOLDFISH PIC DRIVER 1437M: Miodrag Dinic <miodrag.dinic@mips.com> 1438S: Supported 1439F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1440F: drivers/irqchip/irq-goldfish-pic.c 1441 1442ANDROID GOLDFISH RTC DRIVER 1443M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1444S: Supported 1445F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1446F: drivers/rtc/rtc-goldfish.c 1447 1448AOA (Apple Onboard Audio) ALSA DRIVER 1449M: Johannes Berg <johannes@sipsolutions.net> 1450L: linuxppc-dev@lists.ozlabs.org 1451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1452S: Maintained 1453F: sound/aoa/ 1454 1455APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1456M: William Breathitt Gray <william.gray@linaro.org> 1457L: linux-iio@vger.kernel.org 1458S: Maintained 1459F: drivers/iio/addac/stx104.c 1460 1461APM DRIVER 1462M: Jiri Kosina <jikos@kernel.org> 1463S: Odd fixes 1464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1465F: arch/x86/kernel/apm_32.c 1466F: drivers/char/apm-emulation.c 1467F: include/linux/apm_bios.h 1468F: include/uapi/linux/apm_bios.h 1469 1470APPARMOR SECURITY MODULE 1471M: John Johansen <john.johansen@canonical.com> 1472M: John Johansen <john@apparmor.net> 1473L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1474S: Supported 1475W: apparmor.net 1476B: https://gitlab.com/apparmor/apparmor-kernel 1477C: irc://irc.oftc.net/apparmor 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1479T: https://gitlab.com/apparmor/apparmor-kernel.git 1480F: Documentation/admin-guide/LSM/apparmor.rst 1481F: security/apparmor/ 1482 1483APPLE BCM5974 MULTITOUCH DRIVER 1484M: Henrik Rydberg <rydberg@bitmath.org> 1485L: linux-input@vger.kernel.org 1486S: Odd fixes 1487F: drivers/input/mouse/bcm5974.c 1488 1489APPLE PCIE CONTROLLER DRIVER 1490M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1491M: Marc Zyngier <maz@kernel.org> 1492L: linux-pci@vger.kernel.org 1493S: Maintained 1494F: drivers/pci/controller/pcie-apple.c 1495 1496APPLE SMC DRIVER 1497M: Henrik Rydberg <rydberg@bitmath.org> 1498L: linux-hwmon@vger.kernel.org 1499S: Odd fixes 1500F: drivers/hwmon/applesmc.c 1501 1502APPLETALK NETWORK LAYER 1503L: netdev@vger.kernel.org 1504S: Odd fixes 1505F: include/linux/atalk.h 1506F: include/uapi/linux/atalk.h 1507F: net/appletalk/ 1508 1509APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1510M: Khuong Dinh <khuong@os.amperecomputing.com> 1511S: Supported 1512F: arch/arm64/boot/dts/apm/ 1513 1514APPLIED MICRO (APM) X-GENE SOC EDAC 1515M: Khuong Dinh <khuong@os.amperecomputing.com> 1516S: Supported 1517F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1518F: drivers/edac/xgene_edac.c 1519 1520APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1521M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1522M: Keyur Chudgar <keyur@os.amperecomputing.com> 1523S: Supported 1524F: drivers/net/ethernet/apm/xgene-v2/ 1525 1526APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1527M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1528M: Keyur Chudgar <keyur@os.amperecomputing.com> 1529M: Quan Nguyen <quan@os.amperecomputing.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1532F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1533F: drivers/net/ethernet/apm/xgene/ 1534F: drivers/net/mdio/mdio-xgene.c 1535 1536APPLIED MICRO (APM) X-GENE SOC PMU 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/admin-guide/perf/xgene-pmu.rst 1540F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1541F: drivers/perf/xgene_pmu.c 1542 1543APTINA CAMERA SENSOR PLL 1544M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1545L: linux-media@vger.kernel.org 1546S: Maintained 1547F: drivers/media/i2c/aptina-pll.* 1548 1549AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1550M: Aleksa Savic <savicaleksa83@gmail.com> 1551M: Jack Doan <me@jackdoan.com> 1552L: linux-hwmon@vger.kernel.org 1553S: Maintained 1554F: Documentation/hwmon/aquacomputer_d5next.rst 1555F: drivers/hwmon/aquacomputer_d5next.c 1556 1557AQUANTIA ETHERNET DRIVER (atlantic) 1558M: Igor Russkikh <irusskikh@marvell.com> 1559L: netdev@vger.kernel.org 1560S: Supported 1561W: https://www.marvell.com/ 1562Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1563F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1564F: drivers/net/ethernet/aquantia/atlantic/ 1565 1566AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1567M: Egor Pomozov <epomozov@marvell.com> 1568L: netdev@vger.kernel.org 1569S: Supported 1570W: http://www.aquantia.com 1571F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1572 1573AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1574M: Krzysztof Hałasa <khalasa@piap.pl> 1575L: linux-media@vger.kernel.org 1576S: Maintained 1577F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1578F: drivers/media/i2c/ar0521.c 1579 1580ARASAN NAND CONTROLLER DRIVER 1581M: Miquel Raynal <miquel.raynal@bootlin.com> 1582R: Michal Simek <michal.simek@amd.com> 1583L: linux-mtd@lists.infradead.org 1584S: Maintained 1585F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1586F: drivers/mtd/nand/raw/arasan-nand-controller.c 1587 1588ARC FRAMEBUFFER DRIVER 1589M: Jaya Kumar <jayalk@intworks.biz> 1590S: Maintained 1591F: drivers/video/fbdev/arcfb.c 1592F: drivers/video/fbdev/core/fb_defio.c 1593 1594ARC PGU DRM DRIVER 1595M: Alexey Brodkin <abrodkin@synopsys.com> 1596S: Supported 1597F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1598F: drivers/gpu/drm/tiny/arcpgu.c 1599 1600ARCNET NETWORK LAYER 1601M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1602L: netdev@vger.kernel.org 1603S: Maintained 1604F: drivers/net/arcnet/ 1605F: include/uapi/linux/if_arcnet.h 1606 1607ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1608M: Arnd Bergmann <arnd@arndb.de> 1609M: Olof Johansson <olof@lixom.net> 1610M: soc@kernel.org 1611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1612S: Maintained 1613P: Documentation/process/maintainer-soc.rst 1614C: irc://irc.libera.chat/armlinux 1615T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1616F: Documentation/process/maintainer-soc*.rst 1617F: arch/arm/boot/dts/Makefile 1618F: arch/arm64/boot/dts/Makefile 1619 1620ARM ARCHITECTED TIMER DRIVER 1621M: Mark Rutland <mark.rutland@arm.com> 1622M: Marc Zyngier <maz@kernel.org> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: arch/arm/include/asm/arch_timer.h 1626F: arch/arm64/include/asm/arch_timer.h 1627F: drivers/clocksource/arm_arch_timer.c 1628 1629ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1634F: arch/arm/include/asm/arch_gicv3.h 1635F: arch/arm64/include/asm/arch_gicv3.h 1636F: drivers/irqchip/irq-gic*.[ch] 1637F: include/linux/irqchip/arm-gic*.h 1638F: include/linux/irqchip/arm-vgic-info.h 1639 1640ARM HDLCD DRM DRIVER 1641M: Liviu Dudau <liviu.dudau@arm.com> 1642S: Supported 1643F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1644F: drivers/gpu/drm/arm/hdlcd_* 1645 1646ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1647M: Linus Walleij <linus.walleij@linaro.org> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1651F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1652F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1653F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1654F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1655F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1656F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1657F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1658F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1659F: arch/arm/boot/dts/arm/arm-realview-* 1660F: arch/arm/boot/dts/arm/integrator* 1661F: arch/arm/boot/dts/arm/versatile* 1662F: arch/arm/mach-versatile/ 1663F: drivers/bus/arm-integrator-lm.c 1664F: drivers/clk/versatile/ 1665F: drivers/i2c/busses/i2c-versatile.c 1666F: drivers/irqchip/irq-versatile-fpga.c 1667F: drivers/mtd/maps/physmap-versatile.* 1668F: drivers/power/reset/arm-versatile-reboot.c 1669F: drivers/soc/versatile/ 1670 1671ARM KOMEDA DRM-KMS DRIVER 1672M: Liviu Dudau <liviu.dudau@arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Boris Brezillon <boris.brezillon@collabora.com> 1682M: Rob Herring <robh@kernel.org> 1683R: Steven Price <steven.price@arm.com> 1684L: dri-devel@lists.freedesktop.org 1685S: Supported 1686T: git git://anongit.freedesktop.org/drm/drm-misc 1687F: Documentation/gpu/panfrost.rst 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693S: Supported 1694T: git git://anongit.freedesktop.org/drm/drm-misc 1695F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1696F: Documentation/gpu/afbc.rst 1697F: drivers/gpu/drm/arm/ 1698 1699ARM MFM AND FLOPPY DRIVERS 1700M: Ian Molton <spyro@f2s.com> 1701S: Maintained 1702F: arch/arm/include/asm/floppy.h 1703F: arch/arm/mach-rpc/floppydma.S 1704 1705ARM PMU PROFILING AND DEBUGGING 1706M: Will Deacon <will@kernel.org> 1707M: Mark Rutland <mark.rutland@arm.com> 1708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1709S: Maintained 1710F: Documentation/devicetree/bindings/arm/pmu.yaml 1711F: Documentation/devicetree/bindings/perf/ 1712F: arch/arm*/include/asm/hw_breakpoint.h 1713F: arch/arm*/include/asm/perf_event.h 1714F: arch/arm*/kernel/hw_breakpoint.c 1715F: arch/arm*/kernel/perf_* 1716F: drivers/perf/ 1717F: include/linux/perf/arm_pmu*.h 1718 1719ARM PORT 1720M: Russell King <linux@armlinux.org.uk> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Odd Fixes 1723W: http://www.armlinux.org.uk/ 1724T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1725F: arch/arm/ 1726X: arch/arm/boot/dts/ 1727 1728ARM PRIMECELL AACI PL041 DRIVER 1729M: Russell King <linux@armlinux.org.uk> 1730S: Odd Fixes 1731F: sound/arm/aaci.* 1732 1733ARM PRIMECELL BUS SUPPORT 1734M: Russell King <linux@armlinux.org.uk> 1735S: Odd Fixes 1736F: drivers/amba/ 1737F: include/linux/amba/bus.h 1738 1739ARM PRIMECELL KMI PL050 DRIVER 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/input/serio/ambakmi.* 1743F: include/linux/amba/kmi.h 1744 1745ARM PRIMECELL MMCI PL180/1 DRIVER 1746M: Russell King <linux@armlinux.org.uk> 1747S: Odd Fixes 1748F: drivers/mmc/host/mmci.* 1749F: include/linux/amba/mmci.h 1750 1751ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1752M: Miquel Raynal <miquel.raynal@bootlin.com> 1753R: Michal Simek <michal.simek@amd.com> 1754L: linux-mtd@lists.infradead.org 1755S: Maintained 1756F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1757F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1758 1759ARM PRIMECELL PL35X SMC DRIVER 1760M: Miquel Raynal <miquel.raynal@bootlin.com> 1761R: Michal Simek <michal.simek@amd.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1765F: drivers/memory/pl353-smc.c 1766 1767ARM PRIMECELL SSP PL022 SPI DRIVER 1768M: Linus Walleij <linus.walleij@linaro.org> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1772F: drivers/spi/spi-pl022.c 1773 1774ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1775M: Russell King <linux@armlinux.org.uk> 1776S: Odd Fixes 1777F: drivers/tty/serial/amba-pl01*.c 1778F: include/linux/amba/serial.h 1779 1780ARM PRIMECELL VIC PL190/PL192 DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1785F: drivers/irqchip/irq-vic.c 1786 1787ARM SMC WATCHDOG DRIVER 1788M: Julius Werner <jwerner@chromium.org> 1789R: Evan Benn <evanbenn@chromium.org> 1790S: Maintained 1791F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1792F: drivers/watchdog/arm_smc_wdt.c 1793 1794ARM SMMU DRIVERS 1795M: Will Deacon <will@kernel.org> 1796R: Robin Murphy <robin.murphy@arm.com> 1797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1798S: Maintained 1799F: Documentation/devicetree/bindings/iommu/arm,smmu* 1800F: drivers/iommu/arm/ 1801F: drivers/iommu/io-pgtable-arm* 1802 1803ARM SUB-ARCHITECTURES 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806C: irc://irc.libera.chat/armlinux 1807T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1808F: arch/arm/mach-*/ 1809F: arch/arm/plat-*/ 1810 1811ARM/ACTIONS SEMI ARCHITECTURE 1812M: Andreas Färber <afaerber@suse.de> 1813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/arm/actions.yaml 1818F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1819F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1820F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1821F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1822F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1823F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1824F: Documentation/devicetree/bindings/pinctrl/actions,* 1825F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1826F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1827F: arch/arm/boot/dts/actions/ 1828F: arch/arm/mach-actions/ 1829F: arch/arm64/boot/dts/actions/ 1830F: drivers/clk/actions/ 1831F: drivers/clocksource/timer-owl* 1832F: drivers/dma/owl-dma.c 1833F: drivers/i2c/busses/i2c-owl.c 1834F: drivers/irqchip/irq-owl-sirq.c 1835F: drivers/mmc/host/owl-mmc.c 1836F: drivers/net/ethernet/actions/ 1837F: drivers/pinctrl/actions/* 1838F: drivers/pmdomain/actions/ 1839F: include/dt-bindings/power/owl-* 1840F: include/dt-bindings/reset/actions,* 1841F: include/linux/soc/actions/ 1842N: owl 1843 1844ARM/Allwinner SoC Clock Support 1845M: Emilio López <emilio@elopez.com.ar> 1846S: Maintained 1847F: drivers/clk/sunxi/ 1848 1849ARM/Allwinner sunXi SoC support 1850M: Chen-Yu Tsai <wens@csie.org> 1851M: Jernej Skrabec <jernej.skrabec@gmail.com> 1852M: Samuel Holland <samuel@sholland.org> 1853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1854L: linux-sunxi@lists.linux.dev 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1857F: arch/arm/mach-sunxi/ 1858F: arch/arm64/boot/dts/allwinner/ 1859F: drivers/clk/sunxi-ng/ 1860F: drivers/pinctrl/sunxi/ 1861F: drivers/soc/sunxi/ 1862N: allwinner 1863N: sun[x456789]i 1864N: sun[25]0i 1865 1866ARM/AMD PENSANDO ARM64 ARCHITECTURE 1867M: Brad Larson <blarson@amd.com> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Supported 1870F: Documentation/devicetree/bindings/*/amd,pensando* 1871F: arch/arm64/boot/dts/amd/elba* 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/amlogic,a1* 1881F: include/dt-bindings/clock/gxbb* 1882F: include/dt-bindings/clock/meson* 1883 1884ARM/Amlogic Meson SoC Crypto Drivers 1885M: Corentin Labbe <clabbe@baylibre.com> 1886L: linux-crypto@vger.kernel.org 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/crypto/amlogic* 1890F: drivers/crypto/amlogic/ 1891 1892ARM/Amlogic Meson SoC Sound Drivers 1893M: Jerome Brunet <jbrunet@baylibre.com> 1894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1895S: Maintained 1896F: Documentation/devicetree/bindings/sound/amlogic* 1897F: sound/soc/meson/ 1898 1899ARM/Amlogic Meson SoC support 1900M: Neil Armstrong <neil.armstrong@linaro.org> 1901M: Kevin Hilman <khilman@baylibre.com> 1902R: Jerome Brunet <jbrunet@baylibre.com> 1903R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1905L: linux-amlogic@lists.infradead.org 1906S: Maintained 1907W: http://linux-meson.com/ 1908F: Documentation/devicetree/bindings/phy/amlogic* 1909F: arch/arm/boot/dts/amlogic/ 1910F: arch/arm/mach-meson/ 1911F: arch/arm64/boot/dts/amlogic/ 1912F: drivers/pmdomain/amlogic/ 1913F: drivers/mmc/host/meson* 1914F: drivers/phy/amlogic/ 1915F: drivers/pinctrl/meson/ 1916F: drivers/rtc/rtc-meson* 1917F: drivers/soc/amlogic/ 1918N: meson 1919 1920ARM/Annapurna Labs ALPINE ARCHITECTURE 1921M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1922M: Antoine Tenart <atenart@kernel.org> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924S: Maintained 1925F: arch/arm/boot/dts/amazon/ 1926F: arch/arm/mach-alpine/ 1927F: arch/arm64/boot/dts/amazon/ 1928F: drivers/*/*alpine* 1929 1930ARM/APPLE MACHINE SOUND DRIVERS 1931M: Martin Povišer <povik+lin@cutebit.org> 1932L: asahi@lists.linux.dev 1933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1934S: Maintained 1935F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939F: sound/soc/codecs/ssm3515.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/pmdomain/apple/ 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/soc/apple/* 1990 1991ARM/ARTPEC MACHINE SUPPORT 1992M: Jesper Nilsson <jesper.nilsson@axis.com> 1993M: Lars Persson <lars.persson@axis.com> 1994L: linux-arm-kernel@axis.com 1995S: Maintained 1996F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1997F: arch/arm/boot/dts/axis/ 1998F: arch/arm/mach-artpec 1999F: drivers/clk/axis 2000F: drivers/crypto/axis 2001F: drivers/mmc/host/usdhi6rol0.c 2002F: drivers/pinctrl/pinctrl-artpec* 2003 2004ARM/ASPEED I2C DRIVER 2005M: Brendan Higgins <brendanhiggins@google.com> 2006R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2007R: Joel Stanley <joel@jms.id.au> 2008L: linux-i2c@vger.kernel.org 2009L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2010S: Maintained 2011F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2012F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2013F: drivers/i2c/busses/i2c-aspeed.c 2014F: drivers/irqchip/irq-aspeed-i2c-ic.c 2015 2016ARM/ASPEED MACHINE SUPPORT 2017M: Joel Stanley <joel@jms.id.au> 2018R: Andrew Jeffery <andrew@codeconstruct.com.au> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2021S: Supported 2022Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2023T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2024F: Documentation/devicetree/bindings/arm/aspeed/ 2025F: arch/arm/boot/dts/aspeed/ 2026F: arch/arm/mach-aspeed/ 2027N: aspeed 2028 2029ARM/BITMAIN ARCHITECTURE 2030M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033F: Documentation/devicetree/bindings/arm/bitmain.yaml 2034F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2035F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2036F: arch/arm64/boot/dts/bitmain/ 2037F: drivers/clk/clk-bm1880.c 2038F: drivers/pinctrl/pinctrl-bm1880.c 2039 2040ARM/CALXEDA HIGHBANK ARCHITECTURE 2041M: Andre Przywara <andre.przywara@arm.com> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/calxeda/ 2045F: arch/arm/mach-highbank/ 2046 2047ARM/CAVIUM THUNDER NETWORK DRIVER 2048M: Sunil Goutham <sgoutham@marvell.com> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Supported 2051F: drivers/net/ethernet/cavium/thunder/ 2052 2053ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2054M: Lukasz Majewski <lukma@denx.de> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/mach-ep93xx/ts72xx.c 2058 2059ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2060M: Alexander Shiyan <shc_work@mail.ru> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Odd Fixes 2063N: clps711x 2064 2065ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2066M: Hartley Sweeten <hsweeten@visionengravers.com> 2067M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2071F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2072F: arch/arm/boot/compressed/misc-ep93xx.h 2073F: arch/arm/mach-ep93xx/ 2074F: drivers/iio/adc/ep93xx_adc.c 2075 2076ARM/CLKDEV SUPPORT 2077M: Russell King <linux@armlinux.org.uk> 2078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2079S: Maintained 2080T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2081F: drivers/clk/clkdev.c 2082 2083ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2084M: Baruch Siach <baruch@tkos.co.il> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: arch/arm/boot/dts/cnxt/ 2088N: digicolor 2089 2090ARM/CORESIGHT FRAMEWORK AND DRIVERS 2091M: Suzuki K Poulose <suzuki.poulose@arm.com> 2092R: Mike Leach <mike.leach@linaro.org> 2093R: James Clark <james.clark@arm.com> 2094L: coresight@lists.linaro.org (moderated for non-subscribers) 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2098F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2099F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2100F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2101F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2102F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2103F: Documentation/trace/coresight/* 2104F: drivers/hwtracing/coresight/* 2105F: include/dt-bindings/arm/coresight-cti-dt.h 2106F: include/linux/coresight* 2107F: include/uapi/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/Documentation/arm-coresight.txt 2110F: tools/perf/arch/arm/util/auxtrace.c 2111F: tools/perf/arch/arm/util/cs-etm.c 2112F: tools/perf/arch/arm/util/cs-etm.h 2113F: tools/perf/arch/arm/util/pmu.c 2114F: tools/perf/tests/shell/*coresight* 2115F: tools/perf/tests/shell/coresight/* 2116F: tools/perf/tests/shell/lib/*coresight* 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini/ 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/gpio/gpio-moxtet.c 2152F: drivers/leds/leds-turris-omnia.c 2153F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179L: imx@lists.linux.dev 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2183F: arch/arm/boot/dts/nxp/imx/ 2184F: arch/arm/boot/dts/nxp/mxs/ 2185F: arch/arm64/boot/dts/freescale/ 2186X: arch/arm64/boot/dts/freescale/fsl-* 2187X: arch/arm64/boot/dts/freescale/qoriq-* 2188X: drivers/media/i2c/ 2189N: imx 2190N: mxs 2191 2192ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2193M: Shawn Guo <shawnguo@kernel.org> 2194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2195S: Maintained 2196T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2197F: arch/arm/boot/dts/nxp/ls/ 2198F: arch/arm64/boot/dts/freescale/fsl-* 2199F: arch/arm64/boot/dts/freescale/qoriq-* 2200 2201ARM/FREESCALE VYBRID ARM ARCHITECTURE 2202M: Shawn Guo <shawnguo@kernel.org> 2203M: Sascha Hauer <s.hauer@pengutronix.de> 2204R: Pengutronix Kernel Team <kernel@pengutronix.de> 2205R: Stefan Agner <stefan@agner.ch> 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2209F: arch/arm/boot/dts/nxp/vf/ 2210F: arch/arm/mach-imx/*vf610* 2211 2212ARM/GUMSTIX MACHINE SUPPORT 2213M: Steve Sakoman <sakoman@gmail.com> 2214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2215S: Maintained 2216 2217ARM/HISILICON SOC SUPPORT 2218M: Wei Xu <xuwei5@hisilicon.com> 2219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2220S: Supported 2221W: http://www.hisilicon.com 2222T: git https://github.com/hisilicon/linux-hisi.git 2223F: arch/arm/boot/dts/hisilicon/ 2224F: arch/arm/mach-hisi/ 2225F: arch/arm64/boot/dts/hisilicon/ 2226 2227ARM/HP JORNADA 7XX MACHINE SUPPORT 2228M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2229S: Maintained 2230W: www.jlime.com 2231T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2232F: arch/arm/mach-sa1100/include/mach/jornada720.h 2233F: arch/arm/mach-sa1100/jornada720.c 2234 2235ARM/HPE GXP ARCHITECTURE 2236M: Jean-Marie Verdun <verdun@hpe.com> 2237M: Nick Hawkins <nick.hawkins@hpe.com> 2238S: Maintained 2239F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2240F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2241F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2242F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2243F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2244F: Documentation/hwmon/gxp-fan-ctrl.rst 2245F: arch/arm/boot/dts/hpe/ 2246F: arch/arm/mach-hpe/ 2247F: drivers/clocksource/timer-gxp.c 2248F: drivers/hwmon/gxp-fan-ctrl.c 2249F: drivers/i2c/busses/i2c-gxp.c 2250F: drivers/spi/spi-gxp.c 2251F: drivers/watchdog/gxp-wdt.c 2252 2253ARM/IGEP MACHINE SUPPORT 2254M: Enric Balletbo i Serra <eballetbo@gmail.com> 2255M: Javier Martinez Canillas <javier@dowhile0.org> 2256L: linux-omap@vger.kernel.org 2257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2258S: Maintained 2259F: arch/arm/boot/dts/ti/omap/omap3-igep* 2260 2261ARM/INTEL IXP4XX ARM ARCHITECTURE 2262M: Linus Walleij <linusw@kernel.org> 2263M: Imre Kaloz <kaloz@openwrt.org> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2271F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2272F: arch/arm/boot/dts/intel/ixp/ 2273F: arch/arm/mach-ixp4xx/ 2274F: drivers/bus/intel-ixp4xx-eb.c 2275F: drivers/char/hw_random/ixp4xx-rng.c 2276F: drivers/clocksource/timer-ixp4xx.c 2277F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2278F: drivers/gpio/gpio-ixp4xx.c 2279F: drivers/irqchip/irq-ixp4xx.c 2280F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2281F: drivers/net/wan/ixp4xx_hss.c 2282F: drivers/soc/ixp4xx/ixp4xx-npe.c 2283F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2284F: include/linux/soc/ixp4xx/npe.h 2285F: include/linux/soc/ixp4xx/qmgr.h 2286 2287ARM/INTEL KEEMBAY ARCHITECTURE 2288M: Paul J. Murphy <paul.j.murphy@intel.com> 2289M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2290S: Maintained 2291F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2292F: arch/arm64/boot/dts/intel/keembay-evm.dts 2293F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2294 2295ARM/INTEL XSC3 (MANZANO) ARM CORE 2296M: Lennert Buytenhek <kernel@wantstofly.org> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299 2300ARM/LG1K ARCHITECTURE 2301M: Chanho Min <chanho.min@lge.com> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303S: Maintained 2304F: arch/arm64/boot/dts/lg/ 2305 2306ARM/LPC18XX ARCHITECTURE 2307M: Vladimir Zapolskiy <vz@mleia.com> 2308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2311F: arch/arm/boot/dts/nxp/lpc/lpc43* 2312F: drivers/i2c/busses/i2c-lpc2k.c 2313F: drivers/memory/pl172.c 2314F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2315F: drivers/rtc/rtc-lpc24xx.c 2316N: lpc18xx 2317 2318ARM/LPC32XX SOC SUPPORT 2319M: Vladimir Zapolskiy <vz@mleia.com> 2320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2323F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2324F: arch/arm/boot/dts/nxp/lpc/lpc32* 2325F: arch/arm/mach-lpc32xx/ 2326F: drivers/i2c/busses/i2c-pnx.c 2327F: drivers/net/ethernet/nxp/lpc_eth.c 2328F: drivers/usb/host/ohci-nxp.c 2329F: drivers/watchdog/pnx4008_wdt.c 2330N: lpc32xx 2331 2332ARM/Marvell Dove/MV78xx0/Orion SOC support 2333M: Andrew Lunn <andrew@lunn.ch> 2334M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2335M: Gregory Clement <gregory.clement@bootlin.com> 2336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2337S: Maintained 2338T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2340F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2341F: Documentation/devicetree/bindings/soc/dove/ 2342F: arch/arm/boot/dts/marvell/dove* 2343F: arch/arm/boot/dts/marvell/orion5x* 2344F: arch/arm/mach-dove/ 2345F: arch/arm/mach-mv78xx0/ 2346F: arch/arm/mach-orion5x/ 2347F: arch/arm/plat-orion/ 2348F: drivers/bus/mvebu-mbus.c 2349F: drivers/soc/dove/ 2350 2351ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2352M: Andrew Lunn <andrew@lunn.ch> 2353M: Gregory Clement <gregory.clement@bootlin.com> 2354M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2356S: Maintained 2357T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2358F: Documentation/devicetree/bindings/arm/marvell/ 2359F: arch/arm/boot/dts/marvell/armada* 2360F: arch/arm/boot/dts/marvell/kirkwood* 2361F: arch/arm/configs/mvebu_*_defconfig 2362F: arch/arm/mach-mvebu/ 2363F: arch/arm64/boot/dts/marvell/ 2364F: drivers/clk/mvebu/ 2365F: drivers/cpufreq/armada-37xx-cpufreq.c 2366F: drivers/cpufreq/armada-8k-cpufreq.c 2367F: drivers/cpufreq/mvebu-cpufreq.c 2368F: drivers/irqchip/irq-armada-370-xp.c 2369F: drivers/irqchip/irq-mvebu-* 2370F: drivers/pinctrl/mvebu/ 2371F: drivers/rtc/rtc-armada38x.c 2372 2373ARM/Mediatek RTC DRIVER 2374M: Eddie Huang <eddie.huang@mediatek.com> 2375M: Sean Wang <sean.wang@mediatek.com> 2376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2377L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2378S: Maintained 2379F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2380F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2381F: drivers/rtc/rtc-mt2712.c 2382F: drivers/rtc/rtc-mt6397.c 2383F: drivers/rtc/rtc-mt7622.c 2384 2385ARM/Mediatek SoC support 2386M: Matthias Brugger <matthias.bgg@gmail.com> 2387M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2388L: linux-kernel@vger.kernel.org 2389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: https://mtk.wiki.kernel.org/ 2393C: irc://irc.libera.chat/linux-mediatek 2394F: arch/arm/boot/dts/mediatek/ 2395F: arch/arm/mach-mediatek/ 2396F: arch/arm64/boot/dts/mediatek/ 2397F: drivers/soc/mediatek/ 2398N: mtk 2399N: mt[2678] 2400K: mediatek 2401 2402ARM/Mediatek USB3 PHY DRIVER 2403M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407F: Documentation/devicetree/bindings/phy/mediatek,* 2408F: drivers/phy/mediatek/ 2409 2410ARM/MICROCHIP (ARM64) SoC support 2411M: Conor Dooley <conor@kernel.org> 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Supported 2416T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2417F: arch/arm64/boot/dts/microchip/ 2418 2419ARM/Microchip (AT91) SoC support 2420M: Nicolas Ferre <nicolas.ferre@microchip.com> 2421M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2422M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Supported 2425W: http://www.linux4sam.org 2426T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2427F: arch/arm/boot/dts/microchip/at91* 2428F: arch/arm/boot/dts/microchip/sama* 2429F: arch/arm/include/debug/at91.S 2430F: arch/arm/mach-at91/ 2431F: drivers/memory/atmel* 2432F: drivers/watchdog/sama5d4_wdt.c 2433F: include/soc/at91/ 2434X: drivers/input/touchscreen/atmel_mxt_ts.c 2435N: at91 2436N: atmel 2437 2438ARM/Microchip Sparx5 SoC support 2439M: Lars Povlsen <lars.povlsen@microchip.com> 2440M: Steen Hegelund <Steen.Hegelund@microchip.com> 2441M: Daniel Machon <daniel.machon@microchip.com> 2442M: UNGLinuxDriver@microchip.com 2443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2444S: Supported 2445F: arch/arm64/boot/dts/microchip/sparx* 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/socionext/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/sigmastar/ 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2488F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2489F: arch/arm/boot/dts/st/ste-* 2490F: arch/arm/mach-nomadik/ 2491F: arch/arm/mach-ux500/ 2492F: drivers/clk/clk-nomadik.c 2493F: drivers/clocksource/clksrc-dbx500-prcmu.c 2494F: drivers/dma/ste_dma40* 2495F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2496F: drivers/gpio/gpio-nomadik.c 2497F: drivers/hwspinlock/u8500_hsem.c 2498F: drivers/i2c/busses/i2c-nomadik.c 2499F: drivers/iio/adc/ab8500-gpadc.c 2500F: drivers/mfd/ab8500* 2501F: drivers/mfd/abx500* 2502F: drivers/mfd/db8500* 2503F: drivers/pinctrl/nomadik/ 2504F: drivers/rtc/rtc-ab8500.c 2505F: drivers/rtc/rtc-pl031.c 2506F: drivers/soc/ux500/ 2507 2508ARM/NUVOTON MA35 ARCHITECTURE 2509M: Jacky Huang <ychuang3@nuvoton.com> 2510M: Shan-Chun Hung <schung@nuvoton.com> 2511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2512S: Supported 2513F: Documentation/devicetree/bindings/*/*/*ma35* 2514F: Documentation/devicetree/bindings/*/*ma35* 2515F: arch/arm64/boot/dts/nuvoton/*ma35* 2516F: drivers/*/*/*ma35* 2517F: drivers/*/*ma35* 2518K: ma35d1 2519 2520ARM/NUVOTON NPCM ARCHITECTURE 2521M: Avi Fishman <avifishman70@gmail.com> 2522M: Tomer Maimon <tmaimon77@gmail.com> 2523M: Tali Perry <tali.perry1@gmail.com> 2524R: Patrick Venture <venture@google.com> 2525R: Nancy Yuen <yuenn@google.com> 2526R: Benjamin Fair <benjaminfair@google.com> 2527L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2528S: Supported 2529F: Documentation/devicetree/bindings/*/*/*npcm* 2530F: Documentation/devicetree/bindings/*/*npcm* 2531F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2532F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2533F: arch/arm/mach-npcm/ 2534F: arch/arm64/boot/dts/nuvoton/ 2535F: drivers/*/*/*npcm* 2536F: drivers/*/*npcm* 2537F: drivers/rtc/rtc-nct3018y.c 2538F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2539F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2540 2541ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2542M: Joseph Liu <kwliu@nuvoton.com> 2543M: Marvin Lin <kflin@nuvoton.com> 2544L: linux-media@vger.kernel.org 2545L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2546S: Maintained 2547F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2548F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2549F: Documentation/userspace-api/media/drivers/npcm-video.rst 2550F: drivers/media/platform/nuvoton/ 2551F: include/uapi/linux/npcm-video.h 2552 2553ARM/NUVOTON WPCM450 ARCHITECTURE 2554M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2555L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2556S: Maintained 2557W: https://github.com/neuschaefer/wpcm450/wiki 2558F: Documentation/devicetree/bindings/*/*wpcm* 2559F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2560F: arch/arm/configs/wpcm450_defconfig 2561F: arch/arm/mach-npcm/wpcm450.c 2562F: drivers/*/*/*wpcm* 2563F: drivers/*/*wpcm* 2564 2565ARM/NXP S32G ARCHITECTURE 2566R: Chester Lin <chester62515@gmail.com> 2567R: Matthias Brugger <mbrugger@suse.com> 2568R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2569L: NXP S32 Linux Team <s32@nxp.com> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: arch/arm64/boot/dts/freescale/s32g*.dts* 2573F: drivers/pinctrl/nxp/ 2574 2575ARM/Orion SoC/Technologic Systems TS-78xx platform support 2576M: Alexander Clouter <alex@digriz.org.uk> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578S: Maintained 2579W: http://www.digriz.org.uk/ts78xx/kernel 2580F: arch/arm/mach-orion5x/ts78xx-* 2581 2582ARM/QUALCOMM CHROMEBOOK SUPPORT 2583R: cros-qcom-dts-watchers@chromium.org 2584F: arch/arm64/boot/dts/qcom/sc7180* 2585F: arch/arm64/boot/dts/qcom/sc7280* 2586F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2587 2588ARM/QUALCOMM SUPPORT 2589M: Bjorn Andersson <andersson@kernel.org> 2590M: Konrad Dybcio <konrad.dybcio@linaro.org> 2591L: linux-arm-msm@vger.kernel.org 2592S: Maintained 2593T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2594F: Documentation/devicetree/bindings/*/qcom* 2595F: Documentation/devicetree/bindings/soc/qcom/ 2596F: arch/arm/boot/dts/qcom/ 2597F: arch/arm/configs/qcom_defconfig 2598F: arch/arm/mach-qcom/ 2599F: arch/arm64/boot/dts/qcom/ 2600F: drivers/*/*/pm8???-* 2601F: drivers/*/*/qcom* 2602F: drivers/*/*/qcom/ 2603F: drivers/*/qcom* 2604F: drivers/*/qcom/ 2605F: drivers/bluetooth/btqcomsmd.c 2606F: drivers/clocksource/timer-qcom.c 2607F: drivers/cpuidle/cpuidle-qcom-spm.c 2608F: drivers/extcon/extcon-qcom* 2609F: drivers/i2c/busses/i2c-qcom-geni.c 2610F: drivers/i2c/busses/i2c-qup.c 2611F: drivers/iommu/msm* 2612F: drivers/mfd/ssbi.c 2613F: drivers/mmc/host/mmci_qcom* 2614F: drivers/mmc/host/sdhci-msm.c 2615F: drivers/pci/controller/dwc/pcie-qcom.c 2616F: drivers/phy/qualcomm/ 2617F: drivers/power/*/msm* 2618F: drivers/reset/reset-qcom-* 2619F: drivers/rtc/rtc-pm8xxx.c 2620F: drivers/spi/spi-geni-qcom.c 2621F: drivers/spi/spi-qcom-qspi.c 2622F: drivers/spi/spi-qup.c 2623F: drivers/tty/serial/msm_serial.c 2624F: drivers/ufs/host/ufs-qcom* 2625F: drivers/usb/dwc3/dwc3-qcom.c 2626F: include/dt-bindings/*/qcom* 2627F: include/linux/*/qcom* 2628F: include/linux/soc/qcom/ 2629 2630ARM/RDA MICRO ARCHITECTURE 2631M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/rda.yaml 2636F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2637F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2638F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2639F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2640F: arch/arm/boot/dts/unisoc/ 2641F: drivers/clocksource/timer-rda.c 2642F: drivers/gpio/gpio-rda.c 2643F: drivers/irqchip/irq-rda-intc.c 2644F: drivers/tty/serial/rda-uart.c 2645 2646ARM/REALTEK ARCHITECTURE 2647M: Andreas Färber <afaerber@suse.de> 2648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2649L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651F: Documentation/devicetree/bindings/arm/realtek.yaml 2652F: arch/arm/boot/dts/realtek/ 2653F: arch/arm/mach-realtek/ 2654F: arch/arm64/boot/dts/realtek/ 2655 2656ARM/RISC-V/RENESAS ARCHITECTURE 2657M: Geert Uytterhoeven <geert+renesas@glider.be> 2658M: Magnus Damm <magnus.damm@gmail.com> 2659L: linux-renesas-soc@vger.kernel.org 2660S: Supported 2661Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2662C: irc://irc.libera.chat/renesas-soc 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2664F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2665F: Documentation/devicetree/bindings/soc/renesas/ 2666F: arch/arm/boot/dts/renesas/ 2667F: arch/arm/configs/shmobile_defconfig 2668F: arch/arm/include/debug/renesas-scif.S 2669F: arch/arm/mach-shmobile/ 2670F: arch/arm64/boot/dts/renesas/ 2671F: arch/riscv/boot/dts/renesas/ 2672F: drivers/pmdomain/renesas/ 2673F: drivers/soc/renesas/ 2674F: include/linux/soc/renesas/ 2675K: \brenesas, 2676 2677ARM/RISCPC ARCHITECTURE 2678M: Russell King <linux@armlinux.org.uk> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681W: http://www.armlinux.org.uk/ 2682F: arch/arm/include/asm/hardware/ioc.h 2683F: arch/arm/include/asm/hardware/iomd.h 2684F: arch/arm/include/asm/hardware/memc.h 2685F: arch/arm/mach-rpc/ 2686F: drivers/net/ethernet/8390/etherh.c 2687F: drivers/net/ethernet/i825xx/ether1* 2688F: drivers/net/ethernet/seeq/ether3* 2689F: drivers/scsi/arm/ 2690 2691ARM/Rockchip SoC support 2692M: Heiko Stuebner <heiko@sntech.de> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694L: linux-rockchip@lists.infradead.org 2695S: Maintained 2696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2697F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2698F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2699F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2700F: arch/arm/boot/dts/rockchip/ 2701F: arch/arm/mach-rockchip/ 2702F: drivers/*/*/*rockchip* 2703F: drivers/*/*rockchip* 2704F: drivers/clk/rockchip/ 2705F: drivers/i2c/busses/i2c-rk3x.c 2706F: sound/soc/rockchip/ 2707N: rockchip 2708 2709ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2710M: Krzysztof Kozlowski <krzk@kernel.org> 2711R: Alim Akhtar <alim.akhtar@samsung.com> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713L: linux-samsung-soc@vger.kernel.org 2714S: Maintained 2715P: Documentation/process/maintainer-soc-clean-dts.rst 2716Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2717B: mailto:linux-samsung-soc@vger.kernel.org 2718C: irc://irc.libera.chat/linux-exynos 2719T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2720F: Documentation/arch/arm/samsung/ 2721F: Documentation/devicetree/bindings/arm/samsung/ 2722F: Documentation/devicetree/bindings/hwinfo/samsung,* 2723F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2724F: Documentation/devicetree/bindings/soc/samsung/ 2725F: arch/arm/boot/dts/samsung/ 2726F: arch/arm/mach-exynos*/ 2727F: arch/arm/mach-s3c/ 2728F: arch/arm/mach-s5p*/ 2729F: arch/arm64/boot/dts/exynos/ 2730F: drivers/*/*/*s3c24* 2731F: drivers/*/*s3c24* 2732F: drivers/*/*s3c64xx* 2733F: drivers/*/*s5pv210* 2734F: drivers/clocksource/samsung_pwm_timer.c 2735F: drivers/memory/samsung/ 2736F: drivers/pwm/pwm-samsung.c 2737F: drivers/soc/samsung/ 2738F: drivers/tty/serial/samsung* 2739F: include/clocksource/samsung_pwm.h 2740F: include/linux/platform_data/*s3c* 2741F: include/linux/serial_s3c.h 2742F: include/linux/soc/samsung/ 2743N: exynos 2744N: s3c64xx 2745N: s5pv210 2746 2747ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2748M: Łukasz Stelmach <l.stelmach@samsung.com> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750L: linux-media@vger.kernel.org 2751S: Maintained 2752F: drivers/media/platform/samsung/s5p-g2d/ 2753 2754ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2755M: Marek Szyprowski <m.szyprowski@samsung.com> 2756L: linux-samsung-soc@vger.kernel.org 2757L: linux-media@vger.kernel.org 2758S: Maintained 2759F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2760F: drivers/media/cec/platform/s5p/ 2761 2762ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2763M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2764M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2765M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2770F: drivers/media/platform/samsung/s5p-jpeg/ 2771 2772ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2773M: Marek Szyprowski <m.szyprowski@samsung.com> 2774M: Andrzej Hajda <andrzej.hajda@intel.com> 2775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2776L: linux-media@vger.kernel.org 2777S: Maintained 2778F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2779F: drivers/media/platform/samsung/s5p-mfc/ 2780 2781ARM/SOCFPGA ARCHITECTURE 2782M: Dinh Nguyen <dinguyen@kernel.org> 2783S: Maintained 2784W: http://www.rocketboards.org 2785T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2786F: arch/arm/boot/dts/intel/socfpga/ 2787F: arch/arm/configs/socfpga_defconfig 2788F: arch/arm/mach-socfpga/ 2789F: arch/arm64/boot/dts/altera/ 2790F: arch/arm64/boot/dts/intel/ 2791 2792ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2793M: Dinh Nguyen <dinguyen@kernel.org> 2794S: Maintained 2795F: drivers/clk/socfpga/ 2796 2797ARM/SOCFPGA EDAC SUPPORT 2798M: Dinh Nguyen <dinguyen@kernel.org> 2799S: Maintained 2800F: drivers/edac/altera_edac.[ch] 2801 2802ARM/SPREADTRUM SoC SUPPORT 2803M: Orson Zhai <orsonzhai@gmail.com> 2804M: Baolin Wang <baolin.wang7@gmail.com> 2805M: Chunyan Zhang <zhang.lyra@gmail.com> 2806S: Maintained 2807F: arch/arm64/boot/dts/sprd 2808N: sprd 2809N: sc27xx 2810N: sc2731 2811 2812ARM/STI ARCHITECTURE 2813M: Patrice Chotard <patrice.chotard@foss.st.com> 2814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2815S: Maintained 2816W: http://www.stlinux.com 2817F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2818F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2819F: arch/arm/boot/dts/st/sti* 2820F: arch/arm/mach-sti/ 2821F: drivers/ata/ahci_st.c 2822F: drivers/char/hw_random/st-rng.c 2823F: drivers/clocksource/arm_global_timer.c 2824F: drivers/clocksource/clksrc_st_lpc.c 2825F: drivers/cpufreq/sti-cpufreq.c 2826F: drivers/dma/st_fdma* 2827F: drivers/i2c/busses/i2c-st.c 2828F: drivers/media/platform/st/sti/c8sectpfe/ 2829F: drivers/media/rc/st_rc.c 2830F: drivers/mmc/host/sdhci-st.c 2831F: drivers/phy/st/phy-miphy28lp.c 2832F: drivers/phy/st/phy-stih407-usb.c 2833F: drivers/pinctrl/pinctrl-st.c 2834F: drivers/remoteproc/st_remoteproc.c 2835F: drivers/remoteproc/st_slim_rproc.c 2836F: drivers/reset/sti/ 2837F: drivers/rtc/rtc-st-lpc.c 2838F: drivers/tty/serial/st-asc.c 2839F: drivers/usb/dwc3/dwc3-st.c 2840F: drivers/usb/host/ehci-st.c 2841F: drivers/usb/host/ohci-st.c 2842F: drivers/watchdog/st_lpc_wdt.c 2843F: include/linux/remoteproc/st_slim_rproc.h 2844 2845ARM/STM32 ARCHITECTURE 2846M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2847M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2848L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2850S: Maintained 2851T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2852F: arch/arm/boot/dts/st/stm32* 2853F: arch/arm/mach-stm32/ 2854F: arch/arm64/boot/dts/st/ 2855F: drivers/clocksource/armv7m_systick.c 2856N: stm32 2857N: stm 2858 2859ARM/SUNPLUS SP7021 SOC SUPPORT 2860M: Qin Jian <qinjian@cqplus1.com> 2861L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2862S: Maintained 2863W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2864F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2865F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2866F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2867F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2868F: arch/arm/boot/dts/sunplus/ 2869F: arch/arm/configs/sp7021_*defconfig 2870F: drivers/clk/clk-sp7021.c 2871F: drivers/irqchip/irq-sp7021-intc.c 2872F: drivers/reset/reset-sunplus.c 2873F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2874F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2875 2876ARM/Synaptics SoC support 2877M: Jisheng Zhang <jszhang@kernel.org> 2878M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Maintained 2881F: arch/arm/boot/dts/synaptics/ 2882F: arch/arm/mach-berlin/ 2883F: arch/arm64/boot/dts/synaptics/ 2884 2885ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2886M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2887L: linux-tegra@vger.kernel.org 2888L: linux-media@vger.kernel.org 2889S: Maintained 2890F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2891F: drivers/media/cec/platform/tegra/ 2892 2893ARM/TESLA FSD SoC SUPPORT 2894M: Alim Akhtar <alim.akhtar@samsung.com> 2895M: linux-fsd@tesla.com 2896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2897L: linux-samsung-soc@vger.kernel.org 2898S: Maintained 2899F: arch/arm64/boot/dts/tesla/ 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/ti/keystone/ 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945 2946ARM/TOSHIBA VISCONTI ARCHITECTURE 2947M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949S: Supported 2950T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2951F: Documentation/devicetree/bindings/arm/toshiba.yaml 2952F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2954F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2955F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2956F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2957F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2958F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2959F: arch/arm64/boot/dts/toshiba/ 2960F: drivers/clk/visconti/ 2961F: drivers/gpio/gpio-visconti.c 2962F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2963F: drivers/pci/controller/dwc/pcie-visconti.c 2964F: drivers/pinctrl/visconti/ 2965F: drivers/watchdog/visconti_wdt.c 2966N: visconti 2967 2968ARM/UNIPHIER ARCHITECTURE 2969M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2970M: Masami Hiramatsu <mhiramat@kernel.org> 2971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2972S: Maintained 2973F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2974F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2975F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2976F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2977F: arch/arm/boot/dts/socionext/uniphier* 2978F: arch/arm/include/asm/hardware/cache-uniphier.h 2979F: arch/arm/mm/cache-uniphier.c 2980F: arch/arm64/boot/dts/socionext/uniphier* 2981F: drivers/bus/uniphier-system-bus.c 2982F: drivers/clk/uniphier/ 2983F: drivers/dma/uniphier-mdmac.c 2984F: drivers/gpio/gpio-uniphier.c 2985F: drivers/i2c/busses/i2c-uniphier* 2986F: drivers/irqchip/irq-uniphier-aidet.c 2987F: drivers/mmc/host/uniphier-sd.c 2988F: drivers/pinctrl/uniphier/ 2989F: drivers/reset/reset-uniphier.c 2990F: drivers/tty/serial/8250/8250_uniphier.c 2991N: uniphier 2992 2993ARM/VERSATILE EXPRESS PLATFORM 2994M: Liviu Dudau <liviu.dudau@arm.com> 2995M: Sudeep Holla <sudeep.holla@arm.com> 2996M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2998S: Maintained 2999N: mps2 3000N: vexpress 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clocksource/timer-versatile.c 3004X: drivers/cpufreq/vexpress-spc-cpufreq.c 3005X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3042F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3043F: arch/arm/mach-zynq/ 3044F: drivers/clocksource/timer-cadence-ttc.c 3045F: drivers/cpuidle/cpuidle-zynq.c 3046F: drivers/edac/synopsys_edac.c 3047F: drivers/i2c/busses/i2c-cadence.c 3048F: drivers/i2c/busses/i2c-xiic.c 3049F: drivers/mmc/host/sdhci-of-arasan.c 3050N: zynq 3051N: xilinx 3052 3053ARM64 PORT (AARCH64 ARCHITECTURE) 3054M: Catalin Marinas <catalin.marinas@arm.com> 3055M: Will Deacon <will@kernel.org> 3056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3057S: Maintained 3058T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3059F: Documentation/arch/arm64/ 3060F: arch/arm64/ 3061F: tools/testing/selftests/arm64/ 3062X: arch/arm64/boot/dts/ 3063 3064ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3065M: George McCollister <george.mccollister@gmail.com> 3066L: netdev@vger.kernel.org 3067S: Maintained 3068F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3069F: drivers/net/dsa/xrs700x/* 3070F: net/dsa/tag_xrs700x.c 3071 3072AS3645A LED FLASH CONTROLLER DRIVER 3073M: Sakari Ailus <sakari.ailus@iki.fi> 3074L: linux-leds@vger.kernel.org 3075S: Maintained 3076F: drivers/leds/flash/leds-as3645a.c 3077 3078ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3079M: Tianshu Qiu <tian.shu.qiu@intel.com> 3080L: linux-media@vger.kernel.org 3081S: Maintained 3082T: git git://linuxtv.org/media_tree.git 3083F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3084F: drivers/media/i2c/ak7375.c 3085 3086ASAHI KASEI AK8974 DRIVER 3087M: Linus Walleij <linus.walleij@linaro.org> 3088L: linux-iio@vger.kernel.org 3089S: Supported 3090W: http://www.akm.com/ 3091F: drivers/iio/magnetometer/ak8974.c 3092 3093AOSONG AGS02MA TVOC SENSOR DRIVER 3094M: Anshul Dalal <anshulusr@gmail.com> 3095L: linux-iio@vger.kernel.org 3096S: Maintained 3097F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3098F: drivers/iio/chemical/ags02ma.c 3099 3100ASC7621 HARDWARE MONITOR DRIVER 3101M: George Joseph <george.joseph@fairview5.com> 3102L: linux-hwmon@vger.kernel.org 3103S: Maintained 3104F: Documentation/hwmon/asc7621.rst 3105F: drivers/hwmon/asc7621.c 3106 3107ASIX AX88796C SPI ETHERNET ADAPTER 3108M: Łukasz Stelmach <l.stelmach@samsung.com> 3109S: Maintained 3110F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3111F: drivers/net/ethernet/asix/ax88796c_* 3112 3113ASIX PHY DRIVER [RUST] 3114M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3115R: Trevor Gross <tmgross@umich.edu> 3116L: netdev@vger.kernel.org 3117L: rust-for-linux@vger.kernel.org 3118S: Maintained 3119F: drivers/net/phy/ax88796b_rust.rs 3120 3121ASPEED CRYPTO DRIVER 3122M: Neal Liu <neal_liu@aspeedtech.com> 3123L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3124S: Maintained 3125F: Documentation/devicetree/bindings/crypto/aspeed,* 3126F: drivers/crypto/aspeed/ 3127 3128ASPEED PECI CONTROLLER 3129M: Iwona Winiarska <iwona.winiarska@intel.com> 3130L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3131L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3132S: Supported 3133F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3134F: drivers/peci/controller/peci-aspeed.c 3135 3136ASPEED PINCTRL DRIVERS 3137M: Andrew Jeffery <andrew@codeconstruct.com.au> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3140L: linux-gpio@vger.kernel.org 3141S: Maintained 3142F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3143F: drivers/pinctrl/aspeed/ 3144 3145ASPEED SCU INTERRUPT CONTROLLER DRIVER 3146M: Eddie James <eajames@linux.ibm.com> 3147L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3148S: Maintained 3149F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3150F: drivers/irqchip/irq-aspeed-scu-ic.c 3151F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3152 3153ASPEED SD/MMC DRIVER 3154M: Andrew Jeffery <andrew@codeconstruct.com.au> 3155L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3156L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3157L: linux-mmc@vger.kernel.org 3158S: Maintained 3159F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3160F: drivers/mmc/host/sdhci-of-aspeed* 3161 3162ASPEED SMC SPI DRIVER 3163M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3164M: Cédric Le Goater <clg@kaod.org> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167L: linux-spi@vger.kernel.org 3168S: Maintained 3169F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3170F: drivers/spi/spi-aspeed-smc.c 3171 3172ASPEED USB UDC DRIVER 3173M: Neal Liu <neal_liu@aspeedtech.com> 3174L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3175S: Maintained 3176F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3177F: drivers/usb/gadget/udc/aspeed_udc.c 3178 3179ASPEED VIDEO ENGINE DRIVER 3180M: Eddie James <eajames@linux.ibm.com> 3181L: linux-media@vger.kernel.org 3182L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3183S: Maintained 3184F: Documentation/devicetree/bindings/media/aspeed-video.txt 3185F: drivers/media/platform/aspeed/ 3186 3187ASUS EC HARDWARE MONITOR DRIVER 3188M: Eugene Shalygin <eugene.shalygin@gmail.com> 3189L: linux-hwmon@vger.kernel.org 3190S: Maintained 3191F: drivers/hwmon/asus-ec-sensors.c 3192 3193ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3194M: Corentin Chary <corentin.chary@gmail.com> 3195M: Luke D. Jones <luke@ljones.dev> 3196L: platform-driver-x86@vger.kernel.org 3197S: Maintained 3198W: https://asus-linux.org/ 3199F: drivers/platform/x86/asus*.c 3200F: drivers/platform/x86/eeepc*.c 3201 3202ASUS TF103C DOCK DRIVER 3203M: Hans de Goede <hdegoede@redhat.com> 3204L: platform-driver-x86@vger.kernel.org 3205S: Maintained 3206T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3207F: drivers/platform/x86/asus-tf103c-dock.c 3208 3209ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3210M: Aleksa Savic <savicaleksa83@gmail.com> 3211L: linux-hwmon@vger.kernel.org 3212S: Maintained 3213F: drivers/hwmon/asus_rog_ryujin.c 3214 3215ASUS WIRELESS RADIO CONTROL DRIVER 3216M: João Paulo Rechi Vita <jprvita@gmail.com> 3217L: platform-driver-x86@vger.kernel.org 3218S: Maintained 3219F: drivers/platform/x86/asus-wireless.c 3220 3221ASUS WMI HARDWARE MONITOR DRIVER 3222M: Ed Brindley <kernel@maidavale.org> 3223M: Denis Pauk <pauk.denis@gmail.com> 3224L: linux-hwmon@vger.kernel.org 3225S: Maintained 3226F: drivers/hwmon/asus_wmi_sensors.c 3227 3228ASYMMETRIC KEYS 3229M: David Howells <dhowells@redhat.com> 3230L: keyrings@vger.kernel.org 3231S: Maintained 3232F: Documentation/crypto/asymmetric-keys.rst 3233F: crypto/asymmetric_keys/ 3234F: include/crypto/pkcs7.h 3235F: include/crypto/public_key.h 3236F: include/linux/verification.h 3237 3238ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3239R: Dan Williams <dan.j.williams@intel.com> 3240S: Odd fixes 3241W: http://sourceforge.net/projects/xscaleiop 3242F: Documentation/crypto/async-tx-api.rst 3243F: crypto/async_tx/ 3244F: include/linux/async_tx.h 3245 3246AT24 EEPROM DRIVER 3247M: Bartosz Golaszewski <brgl@bgdev.pl> 3248L: linux-i2c@vger.kernel.org 3249S: Maintained 3250T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3251F: Documentation/devicetree/bindings/eeprom/at24.yaml 3252F: drivers/misc/eeprom/at24.c 3253 3254ATA OVER ETHERNET (AOE) DRIVER 3255M: "Justin Sanders" <justin@coraid.com> 3256S: Supported 3257W: http://www.openaoe.org/ 3258F: Documentation/admin-guide/aoe/ 3259F: drivers/block/aoe/ 3260 3261ATC260X PMIC MFD DRIVER 3262M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3263M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3264L: linux-actions@lists.infradead.org 3265S: Maintained 3266F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3267F: drivers/input/misc/atc260x-onkey.c 3268F: drivers/mfd/atc260* 3269F: drivers/power/reset/atc260x-poweroff.c 3270F: drivers/regulator/atc260x-regulator.c 3271F: include/linux/mfd/atc260x/* 3272 3273ATHEROS 71XX/9XXX GPIO DRIVER 3274M: Alban Bedel <albeu@free.fr> 3275S: Maintained 3276W: https://github.com/AlbanBedel/linux 3277T: git git://github.com/AlbanBedel/linux 3278F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3279F: drivers/gpio/gpio-ath79.c 3280 3281ATHEROS 71XX/9XXX USB PHY DRIVER 3282M: Alban Bedel <albeu@free.fr> 3283S: Maintained 3284W: https://github.com/AlbanBedel/linux 3285T: git git://github.com/AlbanBedel/linux 3286F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3287F: drivers/phy/qualcomm/phy-ath79-usb.c 3288 3289ATHEROS ATH GENERIC UTILITIES 3290M: Kalle Valo <kvalo@kernel.org> 3291L: linux-wireless@vger.kernel.org 3292S: Supported 3293F: drivers/net/wireless/ath/* 3294 3295ATHEROS ATH5K WIRELESS DRIVER 3296M: Jiri Slaby <jirislaby@kernel.org> 3297M: Nick Kossifidis <mickflemm@gmail.com> 3298M: Luis Chamberlain <mcgrof@kernel.org> 3299L: linux-wireless@vger.kernel.org 3300S: Maintained 3301W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3302F: drivers/net/wireless/ath/ath5k/ 3303 3304ATHEROS ATH6KL WIRELESS DRIVER 3305L: linux-wireless@vger.kernel.org 3306S: Orphan 3307W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3308F: drivers/net/wireless/ath/ath6kl/ 3309 3310ATI_REMOTE2 DRIVER 3311M: Ville Syrjala <syrjala@sci.fi> 3312S: Maintained 3313F: drivers/input/misc/ati_remote2.c 3314 3315ATK0110 HWMON DRIVER 3316M: Luca Tettamanti <kronos.it@gmail.com> 3317L: linux-hwmon@vger.kernel.org 3318S: Maintained 3319F: drivers/hwmon/asus_atk0110.c 3320 3321ATLX ETHERNET DRIVERS 3322M: Chris Snook <chris.snook@gmail.com> 3323L: netdev@vger.kernel.org 3324S: Maintained 3325W: http://sourceforge.net/projects/atl1 3326W: http://atl1.sourceforge.net 3327F: drivers/net/ethernet/atheros/ 3328 3329ATM 3330M: Chas Williams <3chas3@gmail.com> 3331L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3332L: netdev@vger.kernel.org 3333S: Maintained 3334W: http://linux-atm.sourceforge.net 3335F: drivers/atm/ 3336F: include/linux/atm* 3337F: include/uapi/linux/atm* 3338 3339ATMEL MACB ETHERNET DRIVER 3340M: Nicolas Ferre <nicolas.ferre@microchip.com> 3341M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3342S: Supported 3343F: drivers/net/ethernet/cadence/ 3344 3345ATMEL MAXTOUCH DRIVER 3346M: Nick Dyer <nick@shmanahar.org> 3347S: Maintained 3348T: git git://github.com/ndyer/linux.git 3349F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3350F: drivers/input/touchscreen/atmel_mxt_ts.c 3351 3352ATOMIC INFRASTRUCTURE 3353M: Will Deacon <will@kernel.org> 3354M: Peter Zijlstra <peterz@infradead.org> 3355R: Boqun Feng <boqun.feng@gmail.com> 3356R: Mark Rutland <mark.rutland@arm.com> 3357L: linux-kernel@vger.kernel.org 3358S: Maintained 3359F: Documentation/atomic_*.txt 3360F: arch/*/include/asm/atomic*.h 3361F: include/*/atomic*.h 3362F: include/linux/refcount.h 3363F: scripts/atomic/ 3364 3365ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3366M: Bradley Grove <linuxdrivers@attotech.com> 3367L: linux-scsi@vger.kernel.org 3368S: Supported 3369W: http://www.attotech.com 3370F: drivers/scsi/esas2r 3371 3372ATUSB IEEE 802.15.4 RADIO DRIVER 3373M: Stefan Schmidt <stefan@datenfreihafen.org> 3374L: linux-wpan@vger.kernel.org 3375S: Maintained 3376F: drivers/net/ieee802154/at86rf230.h 3377F: drivers/net/ieee802154/atusb.c 3378F: drivers/net/ieee802154/atusb.h 3379 3380AUDIT SUBSYSTEM 3381M: Paul Moore <paul@paul-moore.com> 3382M: Eric Paris <eparis@redhat.com> 3383L: audit@vger.kernel.org 3384S: Supported 3385W: https://github.com/linux-audit 3386Q: https://patchwork.kernel.org/project/audit/list 3387B: mailto:audit@vger.kernel.org 3388P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3389T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3390F: include/asm-generic/audit_*.h 3391F: include/linux/audit.h 3392F: include/linux/audit_arch.h 3393F: include/uapi/linux/audit.h 3394F: kernel/audit* 3395F: lib/*audit.c 3396K: \baudit_[a-z_0-9]\+\b 3397 3398AUXILIARY BUS DRIVER 3399M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3400R: Dave Ertman <david.m.ertman@intel.com> 3401R: Ira Weiny <ira.weiny@intel.com> 3402S: Supported 3403T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3404F: Documentation/driver-api/auxiliary_bus.rst 3405F: drivers/base/auxiliary.c 3406F: include/linux/auxiliary_bus.h 3407 3408AUXILIARY DISPLAY DRIVERS 3409M: Andy Shevchenko <andy@kernel.org> 3410R: Geert Uytterhoeven <geert@linux-m68k.org> 3411S: Odd Fixes 3412T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3413F: Documentation/devicetree/bindings/auxdisplay/ 3414F: drivers/auxdisplay/ 3415F: include/linux/cfag12864b.h 3416F: include/uapi/linux/map_to_14segment.h 3417F: include/uapi/linux/map_to_7segment.h 3418 3419AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3420M: Andreas Klinger <ak@it-klinger.de> 3421L: linux-iio@vger.kernel.org 3422S: Maintained 3423F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3424F: drivers/iio/adc/hx711.c 3425 3426AX.25 NETWORK LAYER 3427L: linux-hams@vger.kernel.org 3428S: Orphan 3429W: https://linux-ax25.in-berlin.de 3430F: include/net/ax25.h 3431F: include/uapi/linux/ax25.h 3432F: net/ax25/ 3433 3434AXENTIA ARM DEVICES 3435M: Peter Rosin <peda@axentia.se> 3436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3437S: Maintained 3438F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3439F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3440F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3441F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3442 3443AXENTIA ASOC DRIVERS 3444M: Peter Rosin <peda@axentia.se> 3445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3446S: Maintained 3447F: Documentation/devicetree/bindings/sound/axentia,* 3448F: sound/soc/atmel/tse850-pcm5142.c 3449 3450AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3451M: Nuno Sá <nuno.sa@analog.com> 3452L: linux-hwmon@vger.kernel.org 3453S: Supported 3454W: https://ez.analog.com/linux-software-drivers 3455F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3456F: drivers/hwmon/axi-fan-control.c 3457 3458AXI SPI ENGINE 3459M: Michael Hennerich <michael.hennerich@analog.com> 3460M: Nuno Sá <nuno.sa@analog.com> 3461R: David Lechner <dlechner@baylibre.com> 3462L: linux-spi@vger.kernel.org 3463S: Supported 3464W: https://ez.analog.com/linux-software-drivers 3465F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3466F: drivers/spi/spi-axi-spi-engine.c 3467 3468AXXIA I2C CONTROLLER 3469M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3470L: linux-i2c@vger.kernel.org 3471S: Maintained 3472F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3473F: drivers/i2c/busses/i2c-axxia.c 3474 3475AZ6007 DVB DRIVER 3476M: Mauro Carvalho Chehab <mchehab@kernel.org> 3477L: linux-media@vger.kernel.org 3478S: Maintained 3479W: https://linuxtv.org 3480T: git git://linuxtv.org/media_tree.git 3481F: drivers/media/usb/dvb-usb-v2/az6007.c 3482 3483AZTECH FM RADIO RECEIVER DRIVER 3484M: Hans Verkuil <hverkuil@xs4all.nl> 3485L: linux-media@vger.kernel.org 3486S: Maintained 3487W: https://linuxtv.org 3488T: git git://linuxtv.org/media_tree.git 3489F: drivers/media/radio/radio-aztech* 3490 3491B43 WIRELESS DRIVER 3492L: linux-wireless@vger.kernel.org 3493L: b43-dev@lists.infradead.org 3494S: Orphan 3495W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3496F: drivers/net/wireless/broadcom/b43/ 3497 3498B43LEGACY WIRELESS DRIVER 3499M: Larry Finger <Larry.Finger@lwfinger.net> 3500L: linux-wireless@vger.kernel.org 3501L: b43-dev@lists.infradead.org 3502S: Maintained 3503W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3504F: drivers/net/wireless/broadcom/b43legacy/ 3505 3506BACKLIGHT CLASS/SUBSYSTEM 3507M: Lee Jones <lee@kernel.org> 3508M: Daniel Thompson <daniel.thompson@linaro.org> 3509M: Jingoo Han <jingoohan1@gmail.com> 3510L: dri-devel@lists.freedesktop.org 3511S: Maintained 3512T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3513F: Documentation/ABI/stable/sysfs-class-backlight 3514F: Documentation/ABI/testing/sysfs-class-backlight 3515F: Documentation/devicetree/bindings/leds/backlight 3516F: drivers/video/backlight/ 3517F: include/linux/backlight.h 3518F: include/linux/pwm_backlight.h 3519 3520BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3521M: Serge Semin <fancer.lancer@gmail.com> 3522L: linux-hwmon@vger.kernel.org 3523S: Supported 3524F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3525F: Documentation/hwmon/bt1-pvt.rst 3526F: drivers/hwmon/bt1-pvt.[ch] 3527 3528BARCO P50 GPIO DRIVER 3529M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3530M: Peter Korsgaard <peter.korsgaard@barco.com> 3531S: Maintained 3532F: drivers/platform/x86/barco-p50-gpio.c 3533 3534BATMAN ADVANCED 3535M: Marek Lindner <mareklindner@neomailbox.ch> 3536M: Simon Wunderlich <sw@simonwunderlich.de> 3537M: Antonio Quartulli <a@unstable.cc> 3538M: Sven Eckelmann <sven@narfation.org> 3539L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3540S: Maintained 3541W: https://www.open-mesh.org/ 3542Q: https://patchwork.open-mesh.org/project/batman/list/ 3543B: https://www.open-mesh.org/projects/batman-adv/issues 3544C: ircs://irc.hackint.org/batadv 3545T: git https://git.open-mesh.org/linux-merge.git 3546F: Documentation/networking/batman-adv.rst 3547F: include/uapi/linux/batadv_packet.h 3548F: include/uapi/linux/batman_adv.h 3549F: net/batman-adv/ 3550 3551BAYCOM/HDLCDRV DRIVERS FOR AX.25 3552M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3553L: linux-hams@vger.kernel.org 3554S: Maintained 3555W: http://www.baycom.org/~tom/ham/ham.html 3556F: drivers/net/hamradio/baycom* 3557 3558BCACHE (BLOCK LAYER CACHE) 3559M: Coly Li <colyli@suse.de> 3560M: Kent Overstreet <kent.overstreet@linux.dev> 3561L: linux-bcache@vger.kernel.org 3562S: Maintained 3563W: http://bcache.evilpiepirate.org 3564C: irc://irc.oftc.net/bcache 3565F: drivers/md/bcache/ 3566 3567BCACHEFS 3568M: Kent Overstreet <kent.overstreet@linux.dev> 3569R: Brian Foster <bfoster@redhat.com> 3570L: linux-bcachefs@vger.kernel.org 3571S: Supported 3572C: irc://irc.oftc.net/bcache 3573T: git https://evilpiepirate.org/git/bcachefs.git 3574F: fs/bcachefs/ 3575F: Documentation/filesystems/bcachefs/ 3576 3577BDISP ST MEDIA DRIVER 3578M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3579L: linux-media@vger.kernel.org 3580S: Supported 3581W: https://linuxtv.org 3582T: git git://linuxtv.org/media_tree.git 3583F: drivers/media/platform/st/sti/bdisp 3584 3585BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3586M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3587L: netdev@vger.kernel.org 3588S: Maintained 3589F: drivers/net/ethernet/ec_bhf.c 3590 3591BEFS FILE SYSTEM 3592M: Luis de Bethencourt <luisbg@kernel.org> 3593M: Salah Triki <salah.triki@gmail.com> 3594S: Maintained 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3596F: Documentation/filesystems/befs.rst 3597F: fs/befs/ 3598 3599BFQ I/O SCHEDULER 3600M: Paolo Valente <paolo.valente@unimore.it> 3601M: Jens Axboe <axboe@kernel.dk> 3602L: linux-block@vger.kernel.org 3603S: Maintained 3604F: Documentation/block/bfq-iosched.rst 3605F: block/bfq-* 3606 3607BFS FILE SYSTEM 3608M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3609S: Maintained 3610F: Documentation/filesystems/bfs.rst 3611F: fs/bfs/ 3612F: include/uapi/linux/bfs_fs.h 3613 3614BITMAP API 3615M: Yury Norov <yury.norov@gmail.com> 3616R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3617S: Maintained 3618F: include/linux/bitfield.h 3619F: include/linux/bitmap-str.h 3620F: include/linux/bitmap.h 3621F: include/linux/bits.h 3622F: include/linux/cpumask.h 3623F: include/linux/find.h 3624F: include/linux/nodemask.h 3625F: include/vdso/bits.h 3626F: lib/bitmap-str.c 3627F: lib/bitmap.c 3628F: lib/cpumask.c 3629F: lib/cpumask_kunit.c 3630F: lib/find_bit.c 3631F: lib/find_bit_benchmark.c 3632F: lib/test_bitmap.c 3633F: tools/include/linux/bitfield.h 3634F: tools/include/linux/bitmap.h 3635F: tools/include/linux/bits.h 3636F: tools/include/linux/find.h 3637F: tools/include/vdso/bits.h 3638F: tools/lib/bitmap.c 3639F: tools/lib/find_bit.c 3640 3641BLINKM RGB LED DRIVER 3642M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3643S: Maintained 3644F: drivers/leds/leds-blinkm.c 3645 3646BLOCK LAYER 3647M: Jens Axboe <axboe@kernel.dk> 3648L: linux-block@vger.kernel.org 3649S: Maintained 3650T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3651F: Documentation/ABI/stable/sysfs-block 3652F: Documentation/block/ 3653F: block/ 3654F: drivers/block/ 3655F: include/linux/bio.h 3656F: include/linux/blk* 3657F: kernel/trace/blktrace.c 3658F: lib/sbitmap.c 3659 3660BLOCK2MTD DRIVER 3661M: Joern Engel <joern@lazybastard.org> 3662L: linux-mtd@lists.infradead.org 3663S: Maintained 3664F: drivers/mtd/devices/block2mtd.c 3665 3666BLUETOOTH DRIVERS 3667M: Marcel Holtmann <marcel@holtmann.org> 3668M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3669L: linux-bluetooth@vger.kernel.org 3670S: Supported 3671W: http://www.bluez.org/ 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3674F: Documentation/devicetree/bindings/net/bluetooth/ 3675F: drivers/bluetooth/ 3676 3677BLUETOOTH SUBSYSTEM 3678M: Marcel Holtmann <marcel@holtmann.org> 3679M: Johan Hedberg <johan.hedberg@gmail.com> 3680M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3681L: linux-bluetooth@vger.kernel.org 3682S: Supported 3683W: http://www.bluez.org/ 3684T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3686F: include/net/bluetooth/ 3687F: net/bluetooth/ 3688 3689BONDING DRIVER 3690M: Jay Vosburgh <j.vosburgh@gmail.com> 3691M: Andy Gospodarek <andy@greyhouse.net> 3692L: netdev@vger.kernel.org 3693S: Supported 3694W: http://sourceforge.net/projects/bonding/ 3695F: Documentation/networking/bonding.rst 3696F: drivers/net/bonding/ 3697F: include/net/bond* 3698F: include/uapi/linux/if_bonding.h 3699F: tools/testing/selftests/drivers/net/bonding/ 3700 3701BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3702M: Dan Robertson <dan@dlrobertson.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3706F: drivers/iio/accel/bma400* 3707 3708BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3709M: Jagath Jog J <jagathjog1996@gmail.com> 3710L: linux-iio@vger.kernel.org 3711S: Maintained 3712F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3713F: drivers/iio/imu/bmi323/ 3714 3715BPF JIT for ARM 3716M: Russell King <linux@armlinux.org.uk> 3717M: Puranjay Mohan <puranjay@kernel.org> 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> 3767R: Pu Lehui <pulehui@huawei.com> 3768R: Puranjay Mohan <puranjay@kernel.org> 3769L: bpf@vger.kernel.org 3770S: Maintained 3771F: arch/riscv/net/ 3772X: arch/riscv/net/bpf_jit_comp32.c 3773 3774BPF JIT for S390 3775M: Ilya Leoshkevich <iii@linux.ibm.com> 3776M: Heiko Carstens <hca@linux.ibm.com> 3777M: Vasily Gorbik <gor@linux.ibm.com> 3778L: bpf@vger.kernel.org 3779S: Supported 3780F: arch/s390/net/ 3781X: arch/s390/net/pnet.c 3782 3783BPF JIT for SPARC (32-BIT AND 64-BIT) 3784M: David S. Miller <davem@davemloft.net> 3785L: bpf@vger.kernel.org 3786S: Odd Fixes 3787F: arch/sparc/net/ 3788 3789BPF JIT for X86 32-BIT 3790M: Wang YanQing <udknight@gmail.com> 3791L: bpf@vger.kernel.org 3792S: Odd Fixes 3793F: arch/x86/net/bpf_jit_comp32.c 3794 3795BPF JIT for X86 64-BIT 3796M: Alexei Starovoitov <ast@kernel.org> 3797M: Daniel Borkmann <daniel@iogearbox.net> 3798L: bpf@vger.kernel.org 3799S: Supported 3800F: arch/x86/net/ 3801X: arch/x86/net/bpf_jit_comp32.c 3802 3803BPF [BTF] 3804M: Martin KaFai Lau <martin.lau@linux.dev> 3805L: bpf@vger.kernel.org 3806S: Maintained 3807F: include/linux/btf* 3808F: kernel/bpf/btf.c 3809 3810BPF [CORE] 3811M: Alexei Starovoitov <ast@kernel.org> 3812M: Daniel Borkmann <daniel@iogearbox.net> 3813R: John Fastabend <john.fastabend@gmail.com> 3814L: bpf@vger.kernel.org 3815S: Maintained 3816F: include/linux/bpf* 3817F: include/linux/filter.h 3818F: include/linux/tnum.h 3819F: kernel/bpf/core.c 3820F: kernel/bpf/dispatcher.c 3821F: kernel/bpf/mprog.c 3822F: kernel/bpf/syscall.c 3823F: kernel/bpf/tnum.c 3824F: kernel/bpf/trampoline.c 3825F: kernel/bpf/verifier.c 3826 3827BPF [DOCUMENTATION] (Related to Standardization) 3828R: David Vernet <void@manifault.com> 3829L: bpf@vger.kernel.org 3830L: bpf@ietf.org 3831S: Maintained 3832F: Documentation/bpf/standardization/ 3833 3834BPF [GENERAL] (Safe Dynamic Programs and Tools) 3835M: Alexei Starovoitov <ast@kernel.org> 3836M: Daniel Borkmann <daniel@iogearbox.net> 3837M: Andrii Nakryiko <andrii@kernel.org> 3838R: Martin KaFai Lau <martin.lau@linux.dev> 3839R: Eduard Zingerman <eddyz87@gmail.com> 3840R: Song Liu <song@kernel.org> 3841R: Yonghong Song <yonghong.song@linux.dev> 3842R: John Fastabend <john.fastabend@gmail.com> 3843R: KP Singh <kpsingh@kernel.org> 3844R: Stanislav Fomichev <sdf@google.com> 3845R: Hao Luo <haoluo@google.com> 3846R: Jiri Olsa <jolsa@kernel.org> 3847L: bpf@vger.kernel.org 3848S: Supported 3849W: https://bpf.io/ 3850Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3851T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3852T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3853F: Documentation/bpf/ 3854F: Documentation/networking/filter.rst 3855F: Documentation/userspace-api/ebpf/ 3856F: arch/*/net/* 3857F: include/linux/bpf* 3858F: include/linux/btf* 3859F: include/linux/filter.h 3860F: include/trace/events/xdp.h 3861F: include/uapi/linux/bpf* 3862F: include/uapi/linux/btf* 3863F: include/uapi/linux/filter.h 3864F: kernel/bpf/ 3865F: kernel/trace/bpf_trace.c 3866F: lib/test_bpf.c 3867F: net/bpf/ 3868F: net/core/filter.c 3869F: net/sched/act_bpf.c 3870F: net/sched/cls_bpf.c 3871F: samples/bpf/ 3872F: scripts/bpf_doc.py 3873F: scripts/Makefile.btf 3874F: scripts/pahole-version.sh 3875F: tools/bpf/ 3876F: tools/lib/bpf/ 3877F: tools/testing/selftests/bpf/ 3878 3879BPF [ITERATOR] 3880M: Yonghong Song <yonghong.song@linux.dev> 3881L: bpf@vger.kernel.org 3882S: Maintained 3883F: kernel/bpf/*iter.c 3884 3885BPF [L7 FRAMEWORK] (sockmap) 3886M: John Fastabend <john.fastabend@gmail.com> 3887M: Jakub Sitnicki <jakub@cloudflare.com> 3888L: netdev@vger.kernel.org 3889L: bpf@vger.kernel.org 3890S: Maintained 3891F: include/linux/skmsg.h 3892F: net/core/skmsg.c 3893F: net/core/sock_map.c 3894F: net/ipv4/tcp_bpf.c 3895F: net/ipv4/udp_bpf.c 3896F: net/unix/unix_bpf.c 3897 3898BPF [LIBRARY] (libbpf) 3899M: Andrii Nakryiko <andrii@kernel.org> 3900M: Eduard Zingerman <eddyz87@gmail.com> 3901L: bpf@vger.kernel.org 3902S: Maintained 3903F: tools/lib/bpf/ 3904 3905BPF [MISC] 3906L: bpf@vger.kernel.org 3907S: Odd Fixes 3908K: (?:\b|_)bpf(?:\b|_) 3909 3910BPF [NETKIT] (BPF-programmable network device) 3911M: Daniel Borkmann <daniel@iogearbox.net> 3912M: Nikolay Aleksandrov <razor@blackwall.org> 3913L: bpf@vger.kernel.org 3914L: netdev@vger.kernel.org 3915S: Supported 3916F: drivers/net/netkit.c 3917F: include/net/netkit.h 3918 3919BPF [NETWORKING] (struct_ops, reuseport) 3920M: Martin KaFai Lau <martin.lau@linux.dev> 3921L: bpf@vger.kernel.org 3922L: netdev@vger.kernel.org 3923S: Maintained 3924F: kernel/bpf/bpf_struct* 3925 3926BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3927M: Martin KaFai Lau <martin.lau@linux.dev> 3928M: Daniel Borkmann <daniel@iogearbox.net> 3929R: John Fastabend <john.fastabend@gmail.com> 3930L: bpf@vger.kernel.org 3931L: netdev@vger.kernel.org 3932S: Maintained 3933F: include/net/tcx.h 3934F: kernel/bpf/tcx.c 3935F: net/core/filter.c 3936F: net/sched/act_bpf.c 3937F: net/sched/cls_bpf.c 3938 3939BPF [RINGBUF] 3940M: Andrii Nakryiko <andrii@kernel.org> 3941L: bpf@vger.kernel.org 3942S: Maintained 3943F: kernel/bpf/ringbuf.c 3944 3945BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3946M: KP Singh <kpsingh@kernel.org> 3947R: Matt Bobrowski <mattbobrowski@google.com> 3948L: bpf@vger.kernel.org 3949S: Maintained 3950F: Documentation/bpf/prog_lsm.rst 3951F: include/linux/bpf_lsm.h 3952F: kernel/bpf/bpf_lsm.c 3953F: security/bpf/ 3954 3955BPF [SELFTESTS] (Test Runners & Infrastructure) 3956M: Andrii Nakryiko <andrii@kernel.org> 3957M: Eduard Zingerman <eddyz87@gmail.com> 3958R: Mykola Lysenko <mykolal@fb.com> 3959L: bpf@vger.kernel.org 3960S: Maintained 3961F: tools/testing/selftests/bpf/ 3962 3963BPF [STORAGE & CGROUPS] 3964M: Martin KaFai Lau <martin.lau@linux.dev> 3965L: bpf@vger.kernel.org 3966S: Maintained 3967F: kernel/bpf/*storage.c 3968F: kernel/bpf/bpf_lru* 3969F: kernel/bpf/cgroup.c 3970 3971BPF [TOOLING] (bpftool) 3972M: Quentin Monnet <qmo@kernel.org> 3973L: bpf@vger.kernel.org 3974S: Maintained 3975F: kernel/bpf/disasm.* 3976F: tools/bpf/bpftool/ 3977 3978BPF [TRACING] 3979M: Song Liu <song@kernel.org> 3980R: Jiri Olsa <jolsa@kernel.org> 3981L: bpf@vger.kernel.org 3982S: Maintained 3983F: kernel/bpf/stackmap.c 3984F: kernel/trace/bpf_trace.c 3985 3986BROADCOM ASP 2.0 ETHERNET DRIVER 3987M: Justin Chen <justin.chen@broadcom.com> 3988M: Florian Fainelli <florian.fainelli@broadcom.com> 3989L: bcm-kernel-feedback-list@broadcom.com 3990L: netdev@vger.kernel.org 3991S: Supported 3992F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3993F: drivers/net/ethernet/broadcom/asp2/ 3994 3995BROADCOM B44 10/100 ETHERNET DRIVER 3996M: Michael Chan <michael.chan@broadcom.com> 3997L: netdev@vger.kernel.org 3998S: Supported 3999F: drivers/net/ethernet/broadcom/b44.* 4000 4001BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4002M: Florian Fainelli <florian.fainelli@broadcom.com> 4003L: netdev@vger.kernel.org 4004L: openwrt-devel@lists.openwrt.org (subscribers-only) 4005S: Supported 4006F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4007F: drivers/net/dsa/b53/* 4008F: drivers/net/dsa/bcm_sf2* 4009F: include/linux/dsa/brcm.h 4010F: include/linux/platform_data/b53.h 4011 4012BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4013M: Florian Fainelli <florian.fainelli@broadcom.com> 4014R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4015L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4017S: Maintained 4018T: git https://github.com/broadcom/stblinux.git 4019F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4020F: drivers/pci/controller/pcie-brcmstb.c 4021F: drivers/staging/vc04_services 4022N: bcm2711 4023N: bcm283* 4024N: raspberrypi 4025 4026BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4027M: Florian Fainelli <florian.fainelli@broadcom.com> 4028M: Ray Jui <rjui@broadcom.com> 4029M: Scott Branden <sbranden@broadcom.com> 4030R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4031S: Maintained 4032T: git https://github.com/broadcom/mach-bcm 4033F: arch/arm/mach-bcm/ 4034N: bcm281* 4035N: bcm113* 4036N: bcm216* 4037N: kona 4038 4039BROADCOM BCM47XX MIPS ARCHITECTURE 4040M: Hauke Mehrtens <hauke@hauke-m.de> 4041M: Rafał Miłecki <zajec5@gmail.com> 4042L: linux-mips@vger.kernel.org 4043S: Maintained 4044F: Documentation/devicetree/bindings/mips/brcm/ 4045F: arch/mips/bcm47xx/* 4046F: arch/mips/include/asm/mach-bcm47xx/* 4047 4048BROADCOM BCM4908 ETHERNET DRIVER 4049M: Rafał Miłecki <rafal@milecki.pl> 4050R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4051L: netdev@vger.kernel.org 4052S: Maintained 4053F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4054F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4055F: drivers/net/ethernet/broadcom/unimac.h 4056 4057BROADCOM BCM4908 PINMUX DRIVER 4058M: Rafał Miłecki <rafal@milecki.pl> 4059R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4060L: linux-gpio@vger.kernel.org 4061S: Maintained 4062F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4063F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4064 4065BROADCOM BCM5301X ARM ARCHITECTURE 4066M: Florian Fainelli <florian.fainelli@broadcom.com> 4067M: Hauke Mehrtens <hauke@hauke-m.de> 4068M: Rafał Miłecki <zajec5@gmail.com> 4069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4071S: Maintained 4072F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4073F: arch/arm/boot/dts/broadcom/bcm470* 4074F: arch/arm/boot/dts/broadcom/bcm5301* 4075F: arch/arm/boot/dts/broadcom/bcm953012* 4076F: arch/arm/mach-bcm/bcm_5301x.c 4077 4078BROADCOM BCM53573 ARM ARCHITECTURE 4079M: Florian Fainelli <florian.fainelli@broadcom.com> 4080M: Rafał Miłecki <rafal@milecki.pl> 4081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4083S: Maintained 4084F: arch/arm/boot/dts/broadcom/bcm47189* 4085F: arch/arm/boot/dts/broadcom/bcm53573* 4086 4087BROADCOM BCM63XX/BCM33XX UDC DRIVER 4088M: Kevin Cernekee <cernekee@gmail.com> 4089L: linux-usb@vger.kernel.org 4090S: Maintained 4091F: drivers/usb/gadget/udc/bcm63xx_udc.* 4092 4093BROADCOM BCM7XXX ARM ARCHITECTURE 4094M: Florian Fainelli <florian.fainelli@broadcom.com> 4095R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4097S: Maintained 4098T: git https://github.com/broadcom/stblinux.git 4099F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4100F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4101F: arch/arm/include/asm/hardware/cache-b15-rac.h 4102F: arch/arm/mach-bcm/*brcmstb* 4103F: arch/arm/mm/cache-b15-rac.c 4104F: drivers/bus/brcmstb_gisb.c 4105F: drivers/pci/controller/pcie-brcmstb.c 4106N: brcmstb 4107N: bcm7038 4108N: bcm7120 4109 4110BROADCOM BCMBCA ARM ARCHITECTURE 4111M: William Zhang <william.zhang@broadcom.com> 4112M: Anand Gore <anand.gore@broadcom.com> 4113M: Kursad Oney <kursad.oney@broadcom.com> 4114M: Florian Fainelli <florian.fainelli@broadcom.com> 4115M: Rafał Miłecki <rafal@milecki.pl> 4116R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4118S: Maintained 4119T: git https://github.com/broadcom/stblinux.git 4120F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4121F: arch/arm64/boot/dts/broadcom/bcmbca/* 4122N: bcmbca 4123N: bcm[9]?47622 4124N: bcm[9]?4912 4125N: bcm[9]?63138 4126N: bcm[9]?63146 4127N: bcm[9]?63148 4128N: bcm[9]?63158 4129N: bcm[9]?63178 4130N: bcm[9]?6756 4131N: bcm[9]?6813 4132N: bcm[9]?6846 4133N: bcm[9]?6855 4134N: bcm[9]?6856 4135N: bcm[9]?6858 4136N: bcm[9]?6878 4137 4138BROADCOM BDC DRIVER 4139M: Justin Chen <justin.chen@broadcom.com> 4140M: Al Cooper <alcooperx@gmail.com> 4141R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4142L: linux-usb@vger.kernel.org 4143S: Maintained 4144F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4145F: drivers/usb/gadget/udc/bdc/ 4146 4147BROADCOM BMIPS CPUFREQ DRIVER 4148M: Markus Mayer <mmayer@broadcom.com> 4149R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4150L: linux-pm@vger.kernel.org 4151S: Maintained 4152F: drivers/cpufreq/bmips-cpufreq.c 4153 4154BROADCOM BMIPS MIPS ARCHITECTURE 4155M: Florian Fainelli <florian.fainelli@broadcom.com> 4156R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4157L: linux-mips@vger.kernel.org 4158S: Maintained 4159T: git https://github.com/broadcom/stblinux.git 4160F: arch/mips/bmips/* 4161F: arch/mips/boot/dts/brcm/bcm*.dts* 4162F: arch/mips/include/asm/mach-bmips/* 4163F: arch/mips/kernel/*bmips* 4164F: drivers/irqchip/irq-bcm63* 4165F: drivers/irqchip/irq-bcm7* 4166F: drivers/irqchip/irq-brcmstb* 4167F: drivers/pmdomain/bcm/bcm63xx-power.c 4168F: include/linux/bcm963xx_nvram.h 4169F: include/linux/bcm963xx_tag.h 4170 4171BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4172M: Rasesh Mody <rmody@marvell.com> 4173M: GR-Linux-NIC-Dev@marvell.com 4174L: netdev@vger.kernel.org 4175S: Supported 4176F: drivers/net/ethernet/broadcom/bnx2.* 4177F: drivers/net/ethernet/broadcom/bnx2_* 4178 4179BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4180M: Saurav Kashyap <skashyap@marvell.com> 4181M: Javed Hasan <jhasan@marvell.com> 4182M: GR-QLogic-Storage-Upstream@marvell.com 4183L: linux-scsi@vger.kernel.org 4184S: Supported 4185F: drivers/scsi/bnx2fc/ 4186 4187BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4188M: Nilesh Javali <njavali@marvell.com> 4189M: Manish Rangankar <mrangankar@marvell.com> 4190M: GR-QLogic-Storage-Upstream@marvell.com 4191L: linux-scsi@vger.kernel.org 4192S: Supported 4193F: drivers/scsi/bnx2i/ 4194 4195BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 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> 4873L: ceph-devel@vger.kernel.org 4874S: Supported 4875W: http://ceph.com/ 4876T: git https://github.com/ceph/ceph-client.git 4877F: include/linux/ceph/ 4878F: include/linux/crush/ 4879F: net/ceph/ 4880 4881CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4882M: Xiubo Li <xiubli@redhat.com> 4883M: Ilya Dryomov <idryomov@gmail.com> 4884L: ceph-devel@vger.kernel.org 4885S: Supported 4886W: http://ceph.com/ 4887T: git https://github.com/ceph/ceph-client.git 4888F: Documentation/filesystems/ceph.rst 4889F: fs/ceph/ 4890 4891CERTIFICATE HANDLING 4892M: David Howells <dhowells@redhat.com> 4893M: David Woodhouse <dwmw2@infradead.org> 4894L: keyrings@vger.kernel.org 4895S: Maintained 4896F: Documentation/admin-guide/module-signing.rst 4897F: certs/ 4898F: scripts/sign-file.c 4899F: tools/certs/ 4900 4901CFAG12864B LCD DRIVER 4902M: Miguel Ojeda <ojeda@kernel.org> 4903S: Maintained 4904F: drivers/auxdisplay/cfag12864b.c 4905F: include/linux/cfag12864b.h 4906 4907CFAG12864BFB LCD FRAMEBUFFER DRIVER 4908M: Miguel Ojeda <ojeda@kernel.org> 4909S: Maintained 4910F: drivers/auxdisplay/cfag12864bfb.c 4911F: include/linux/cfag12864b.h 4912 4913CHAR and MISC DRIVERS 4914M: Arnd Bergmann <arnd@arndb.de> 4915M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4916S: Supported 4917T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4918F: drivers/char/ 4919F: drivers/misc/ 4920F: include/linux/miscdevice.h 4921X: drivers/char/agp/ 4922X: drivers/char/hw_random/ 4923X: drivers/char/ipmi/ 4924X: drivers/char/random.c 4925X: drivers/char/tpm/ 4926 4927CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4928M: Thomas Weißschuh <linux@weissschuh.net> 4929L: linux-hwmon@vger.kernel.org 4930S: Maintained 4931F: Documentation/hwmon/powerz.rst 4932F: drivers/hwmon/powerz.c 4933 4934CHECKPATCH 4935M: Andy Whitcroft <apw@canonical.com> 4936M: Joe Perches <joe@perches.com> 4937R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4938R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4939S: Maintained 4940F: scripts/checkpatch.pl 4941 4942CHECKPATCH DOCUMENTATION 4943M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4944M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4945R: Joe Perches <joe@perches.com> 4946S: Maintained 4947F: Documentation/dev-tools/checkpatch.rst 4948 4949CHINESE DOCUMENTATION 4950M: Alex Shi <alexs@kernel.org> 4951M: Yanteng Si <siyanteng@loongson.cn> 4952S: Maintained 4953F: Documentation/translations/zh_CN/ 4954 4955CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4956M: Peter Chen <peter.chen@kernel.org> 4957L: linux-usb@vger.kernel.org 4958S: Maintained 4959T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4960F: drivers/usb/chipidea/ 4961 4962CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4963M: Hans de Goede <hdegoede@redhat.com> 4964L: linux-input@vger.kernel.org 4965S: Maintained 4966F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4967F: drivers/input/touchscreen/chipone_icn8318.c 4968 4969CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4970M: Hans de Goede <hdegoede@redhat.com> 4971L: linux-input@vger.kernel.org 4972S: Maintained 4973F: drivers/input/touchscreen/chipone_icn8505.c 4974 4975CHROME HARDWARE PLATFORM SUPPORT 4976M: Benson Leung <bleung@chromium.org> 4977M: Tzung-Bi Shih <tzungbi@kernel.org> 4978L: chrome-platform@lists.linux.dev 4979S: Maintained 4980T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4981F: drivers/platform/chrome/ 4982 4983CHROMEOS EC CODEC DRIVER 4984M: Cheng-Yi Chiang <cychiang@chromium.org> 4985M: Tzung-Bi Shih <tzungbi@kernel.org> 4986R: Guenter Roeck <groeck@chromium.org> 4987L: chrome-platform@lists.linux.dev 4988S: Maintained 4989F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4990F: sound/soc/codecs/cros_ec_codec.* 4991 4992CHROMEOS EC SUBDRIVERS 4993M: Benson Leung <bleung@chromium.org> 4994R: Guenter Roeck <groeck@chromium.org> 4995L: chrome-platform@lists.linux.dev 4996S: Maintained 4997F: drivers/power/supply/cros_usbpd-charger.c 4998N: cros_ec 4999N: cros-ec 5000 5001CHROMEOS EC UART DRIVER 5002M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5003R: Benson Leung <bleung@chromium.org> 5004R: Tzung-Bi Shih <tzungbi@kernel.org> 5005S: Maintained 5006F: drivers/platform/chrome/cros_ec_uart.c 5007 5008CHROMEOS EC USB PD NOTIFY DRIVER 5009M: Prashant Malani <pmalani@chromium.org> 5010L: chrome-platform@lists.linux.dev 5011S: Maintained 5012F: drivers/platform/chrome/cros_usbpd_notify.c 5013F: include/linux/platform_data/cros_usbpd_notify.h 5014 5015CHROMEOS EC USB TYPE-C DRIVER 5016M: Prashant Malani <pmalani@chromium.org> 5017L: chrome-platform@lists.linux.dev 5018S: Maintained 5019F: drivers/platform/chrome/cros_ec_typec.* 5020F: drivers/platform/chrome/cros_typec_switch.c 5021F: drivers/platform/chrome/cros_typec_vdm.* 5022 5023CHROMEOS HPS DRIVER 5024M: Dan Callaghan <dcallagh@chromium.org> 5025R: Sami Kyöstilä <skyostil@chromium.org> 5026S: Maintained 5027F: drivers/platform/chrome/cros_hps_i2c.c 5028 5029CHROMEOS EC WATCHDOG 5030M: Lukasz Majczak <lma@chromium.org> 5031L: chrome-platform@lists.linux.dev 5032S: Maintained 5033F: drivers/watchdog/cros_ec_wdt.c 5034 5035CHRONTEL CH7322 CEC DRIVER 5036M: Joe Tessler <jrt@google.com> 5037L: linux-media@vger.kernel.org 5038S: Maintained 5039T: git git://linuxtv.org/media_tree.git 5040F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5041F: drivers/media/cec/i2c/ch7322.c 5042 5043CIRRUS LOGIC AUDIO CODEC DRIVERS 5044M: James Schulman <james.schulman@cirrus.com> 5045M: David Rhodes <david.rhodes@cirrus.com> 5046M: Richard Fitzgerald <rf@opensource.cirrus.com> 5047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5048L: patches@opensource.cirrus.com 5049S: Maintained 5050F: Documentation/devicetree/bindings/sound/cirrus,cs* 5051F: drivers/mfd/cs42l43* 5052F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5053F: drivers/spi/spi-cs42l43* 5054F: include/dt-bindings/sound/cs* 5055F: include/linux/mfd/cs42l43* 5056F: include/sound/cs* 5057F: sound/pci/hda/cirrus* 5058F: sound/pci/hda/cs* 5059F: sound/pci/hda/hda_component* 5060F: sound/pci/hda/hda_cs_dsp_ctl.* 5061F: sound/soc/codecs/cs* 5062 5063CIRRUS LOGIC DSP FIRMWARE DRIVER 5064M: Simon Trimmer <simont@opensource.cirrus.com> 5065M: Charles Keepax <ckeepax@opensource.cirrus.com> 5066M: Richard Fitzgerald <rf@opensource.cirrus.com> 5067L: patches@opensource.cirrus.com 5068S: Supported 5069W: https://github.com/CirrusLogic/linux-drivers/wiki 5070T: git https://github.com/CirrusLogic/linux-drivers.git 5071F: drivers/firmware/cirrus/* 5072F: include/linux/firmware/cirrus/* 5073 5074CIRRUS LOGIC EP93XX ETHERNET DRIVER 5075M: Hartley Sweeten <hsweeten@visionengravers.com> 5076L: netdev@vger.kernel.org 5077S: Maintained 5078F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5079 5080CIRRUS LOGIC LOCHNAGAR DRIVER 5081M: Charles Keepax <ckeepax@opensource.cirrus.com> 5082M: Richard Fitzgerald <rf@opensource.cirrus.com> 5083L: patches@opensource.cirrus.com 5084S: Supported 5085F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5086F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5087F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5088F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5089F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5090F: Documentation/hwmon/lochnagar.rst 5091F: drivers/clk/clk-lochnagar.c 5092F: drivers/hwmon/lochnagar-hwmon.c 5093F: drivers/mfd/lochnagar-i2c.c 5094F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5095F: drivers/regulator/lochnagar-regulator.c 5096F: include/dt-bindings/clock/lochnagar.h 5097F: include/dt-bindings/pinctrl/lochnagar.h 5098F: include/linux/mfd/lochnagar* 5099F: sound/soc/codecs/lochnagar-sc.c 5100 5101CIRRUS LOGIC MADERA CODEC DRIVERS 5102M: Charles Keepax <ckeepax@opensource.cirrus.com> 5103M: Richard Fitzgerald <rf@opensource.cirrus.com> 5104L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5105L: patches@opensource.cirrus.com 5106S: Supported 5107W: https://github.com/CirrusLogic/linux-drivers/wiki 5108T: git https://github.com/CirrusLogic/linux-drivers.git 5109F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5110F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5111F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5112F: drivers/gpio/gpio-madera* 5113F: drivers/irqchip/irq-madera* 5114F: drivers/mfd/cs47l* 5115F: drivers/mfd/madera* 5116F: drivers/pinctrl/cirrus/* 5117F: include/dt-bindings/sound/madera* 5118F: include/linux/irqchip/irq-madera* 5119F: include/linux/mfd/madera/* 5120F: include/sound/madera* 5121F: sound/soc/codecs/cs47l* 5122F: sound/soc/codecs/madera* 5123 5124CISCO FCOE HBA DRIVER 5125M: Satish Kharat <satishkh@cisco.com> 5126M: Sesidhar Baddela <sebaddel@cisco.com> 5127M: Karan Tilak Kumar <kartilak@cisco.com> 5128L: linux-scsi@vger.kernel.org 5129S: Supported 5130F: drivers/scsi/fnic/ 5131 5132CISCO SCSI HBA DRIVER 5133M: Karan Tilak Kumar <kartilak@cisco.com> 5134M: Sesidhar Baddela <sebaddel@cisco.com> 5135L: linux-scsi@vger.kernel.org 5136S: Supported 5137F: drivers/scsi/snic/ 5138 5139CISCO VIC ETHERNET NIC DRIVER 5140M: Christian Benvenuti <benve@cisco.com> 5141M: Satish Kharat <satishkh@cisco.com> 5142S: Supported 5143F: drivers/net/ethernet/cisco/enic/ 5144 5145CISCO VIC LOW LATENCY NIC DRIVER 5146M: Christian Benvenuti <benve@cisco.com> 5147M: Nelson Escobar <neescoba@cisco.com> 5148S: Supported 5149F: drivers/infiniband/hw/usnic/ 5150 5151CLANG CONTROL FLOW INTEGRITY SUPPORT 5152M: Sami Tolvanen <samitolvanen@google.com> 5153M: Kees Cook <keescook@chromium.org> 5154R: Nathan Chancellor <nathan@kernel.org> 5155L: llvm@lists.linux.dev 5156S: Supported 5157B: https://github.com/ClangBuiltLinux/linux/issues 5158T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5159F: include/linux/cfi.h 5160F: kernel/cfi.c 5161 5162CLANG-FORMAT FILE 5163M: Miguel Ojeda <ojeda@kernel.org> 5164S: Maintained 5165F: .clang-format 5166 5167CLANG/LLVM BUILD SUPPORT 5168M: Nathan Chancellor <nathan@kernel.org> 5169R: Nick Desaulniers <ndesaulniers@google.com> 5170R: Bill Wendling <morbo@google.com> 5171R: Justin Stitt <justinstitt@google.com> 5172L: llvm@lists.linux.dev 5173S: Supported 5174W: https://clangbuiltlinux.github.io/ 5175B: https://github.com/ClangBuiltLinux/linux/issues 5176C: irc://irc.libera.chat/clangbuiltlinux 5177F: Documentation/kbuild/llvm.rst 5178F: include/linux/compiler-clang.h 5179F: scripts/Makefile.clang 5180F: scripts/clang-tools/ 5181K: \b(?i:clang|llvm)\b 5182 5183CLK API 5184M: Russell King <linux@armlinux.org.uk> 5185L: linux-clk@vger.kernel.org 5186S: Maintained 5187F: include/linux/clk.h 5188 5189CLOCKSOURCE, CLOCKEVENT DRIVERS 5190M: Daniel Lezcano <daniel.lezcano@linaro.org> 5191M: Thomas Gleixner <tglx@linutronix.de> 5192L: linux-kernel@vger.kernel.org 5193S: Supported 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5195F: Documentation/devicetree/bindings/timer/ 5196F: drivers/clocksource/ 5197 5198CLOSURES 5199M: Kent Overstreet <kent.overstreet@linux.dev> 5200L: linux-bcachefs@vger.kernel.org 5201S: Supported 5202C: irc://irc.oftc.net/bcache 5203F: include/linux/closure.h 5204F: lib/closure.c 5205 5206CMPC ACPI DRIVER 5207M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5208M: Daniel Oliveira Nascimento <don@syst.com.br> 5209L: platform-driver-x86@vger.kernel.org 5210S: Supported 5211F: drivers/platform/x86/classmate-laptop.c 5212 5213COBALT MEDIA DRIVER 5214M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5215L: linux-media@vger.kernel.org 5216S: Supported 5217W: https://linuxtv.org 5218T: git git://linuxtv.org/media_tree.git 5219F: drivers/media/pci/cobalt/ 5220 5221COCCINELLE/Semantic Patches (SmPL) 5222M: Julia Lawall <Julia.Lawall@inria.fr> 5223M: Nicolas Palix <nicolas.palix@imag.fr> 5224L: cocci@inria.fr (moderated for non-subscribers) 5225S: Supported 5226W: https://coccinelle.gitlabpages.inria.fr/website/ 5227T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5228F: Documentation/dev-tools/coccinelle.rst 5229F: scripts/coccicheck 5230F: scripts/coccinelle/ 5231 5232CODA FILE SYSTEM 5233M: Jan Harkes <jaharkes@cs.cmu.edu> 5234M: coda@cs.cmu.edu 5235L: codalist@coda.cs.cmu.edu 5236S: Maintained 5237W: http://www.coda.cs.cmu.edu/ 5238F: Documentation/filesystems/coda.rst 5239F: fs/coda/ 5240F: include/linux/coda*.h 5241F: include/uapi/linux/coda*.h 5242 5243CODA V4L2 MEM2MEM DRIVER 5244M: Philipp Zabel <p.zabel@pengutronix.de> 5245L: linux-media@vger.kernel.org 5246S: Maintained 5247F: Documentation/devicetree/bindings/media/coda.yaml 5248F: drivers/media/platform/chips-media/coda 5249 5250CODE OF CONDUCT 5251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5252S: Supported 5253F: Documentation/process/code-of-conduct-interpretation.rst 5254F: Documentation/process/code-of-conduct.rst 5255 5256COMEDI DRIVERS 5257M: Ian Abbott <abbotti@mev.co.uk> 5258M: H Hartley Sweeten <hsweeten@visionengravers.com> 5259S: Odd Fixes 5260F: drivers/comedi/ 5261F: include/linux/comedi/ 5262F: include/uapi/linux/comedi.h 5263 5264COMMON CLK FRAMEWORK 5265M: Michael Turquette <mturquette@baylibre.com> 5266M: Stephen Boyd <sboyd@kernel.org> 5267L: linux-clk@vger.kernel.org 5268S: Maintained 5269Q: http://patchwork.kernel.org/project/linux-clk/list/ 5270T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5271F: Documentation/devicetree/bindings/clock/ 5272F: drivers/clk/ 5273F: include/dt-bindings/clock/ 5274F: include/linux/clk-pr* 5275F: include/linux/clk/ 5276F: include/linux/of_clk.h 5277X: drivers/clk/clkdev.c 5278 5279COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5280M: Steve French <sfrench@samba.org> 5281R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5282R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5283R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5284R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5285R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5286L: linux-cifs@vger.kernel.org 5287L: samba-technical@lists.samba.org (moderated for non-subscribers) 5288S: Supported 5289W: https://wiki.samba.org/index.php/LinuxCIFS 5290T: git git://git.samba.org/sfrench/cifs-2.6.git 5291F: Documentation/admin-guide/cifs/ 5292F: fs/smb/client/ 5293F: fs/smb/common/ 5294F: include/uapi/linux/cifs 5295 5296COMPACTPCI HOTPLUG CORE 5297M: Scott Murray <scott@spiteful.org> 5298L: linux-pci@vger.kernel.org 5299S: Maintained 5300F: drivers/pci/hotplug/cpci_hotplug* 5301 5302COMPACTPCI HOTPLUG GENERIC DRIVER 5303M: Scott Murray <scott@spiteful.org> 5304L: linux-pci@vger.kernel.org 5305S: Maintained 5306F: drivers/pci/hotplug/cpcihp_generic.c 5307 5308COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5309M: Scott Murray <scott@spiteful.org> 5310L: linux-pci@vger.kernel.org 5311S: Maintained 5312F: drivers/pci/hotplug/cpcihp_zt5550.* 5313 5314COMPAL LAPTOP SUPPORT 5315M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5316L: platform-driver-x86@vger.kernel.org 5317S: Maintained 5318F: drivers/platform/x86/compal-laptop.c 5319 5320COMPILER ATTRIBUTES 5321M: Miguel Ojeda <ojeda@kernel.org> 5322S: Maintained 5323F: include/linux/compiler_attributes.h 5324 5325COMPUTE EXPRESS LINK (CXL) 5326M: Davidlohr Bueso <dave@stgolabs.net> 5327M: Jonathan Cameron <jonathan.cameron@huawei.com> 5328M: Dave Jiang <dave.jiang@intel.com> 5329M: Alison Schofield <alison.schofield@intel.com> 5330M: Vishal Verma <vishal.l.verma@intel.com> 5331M: Ira Weiny <ira.weiny@intel.com> 5332M: Dan Williams <dan.j.williams@intel.com> 5333L: linux-cxl@vger.kernel.org 5334S: Maintained 5335F: drivers/cxl/ 5336F: include/linux/cxl-einj.h 5337F: include/linux/cxl-event.h 5338F: include/uapi/linux/cxl_mem.h 5339F: tools/testing/cxl/ 5340 5341COMPUTE EXPRESS LINK PMU (CPMU) 5342M: Jonathan Cameron <jonathan.cameron@huawei.com> 5343L: linux-cxl@vger.kernel.org 5344S: Maintained 5345F: Documentation/admin-guide/perf/cxl.rst 5346F: drivers/perf/cxl_pmu.c 5347 5348CONEXANT ACCESSRUNNER USB DRIVER 5349L: accessrunner-general@lists.sourceforge.net 5350S: Orphan 5351W: http://accessrunner.sourceforge.net/ 5352F: drivers/usb/atm/cxacru.c 5353 5354CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5355M: Elena Reshetova <elena.reshetova@intel.com> 5356M: Carlos Bilbao <carlos.bilbao@amd.com> 5357S: Maintained 5358F: Documentation/security/snp-tdx-threat-model.rst 5359 5360CONFIGFS 5361M: Joel Becker <jlbec@evilplan.org> 5362M: Christoph Hellwig <hch@lst.de> 5363S: Supported 5364T: git git://git.infradead.org/users/hch/configfs.git 5365F: fs/configfs/ 5366F: include/linux/configfs.h 5367F: samples/configfs/ 5368 5369CONSOLE SUBSYSTEM 5370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5371S: Supported 5372F: drivers/video/console/ 5373F: include/linux/console* 5374 5375CONTEXT TRACKING 5376M: Frederic Weisbecker <frederic@kernel.org> 5377M: "Paul E. McKenney" <paulmck@kernel.org> 5378S: Maintained 5379F: include/linux/context_tracking* 5380F: kernel/context_tracking.c 5381 5382CONTROL GROUP (CGROUP) 5383M: Tejun Heo <tj@kernel.org> 5384M: Zefan Li <lizefan.x@bytedance.com> 5385M: Johannes Weiner <hannes@cmpxchg.org> 5386L: cgroups@vger.kernel.org 5387S: Maintained 5388T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5389F: Documentation/admin-guide/cgroup-v1/ 5390F: Documentation/admin-guide/cgroup-v2.rst 5391F: include/linux/cgroup* 5392F: kernel/cgroup/ 5393F: tools/testing/selftests/cgroup/ 5394 5395CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5396M: Tejun Heo <tj@kernel.org> 5397M: Josef Bacik <josef@toxicpanda.com> 5398M: Jens Axboe <axboe@kernel.dk> 5399L: cgroups@vger.kernel.org 5400L: linux-block@vger.kernel.org 5401T: git git://git.kernel.dk/linux-block 5402F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5403F: block/bfq-cgroup.c 5404F: block/blk-cgroup.c 5405F: block/blk-iocost.c 5406F: block/blk-iolatency.c 5407F: block/blk-throttle.c 5408F: include/linux/blk-cgroup.h 5409 5410CONTROL GROUP - CPUSET 5411M: Waiman Long <longman@redhat.com> 5412M: Zefan Li <lizefan.x@bytedance.com> 5413L: cgroups@vger.kernel.org 5414S: Maintained 5415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5416F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5417F: include/linux/cpuset.h 5418F: kernel/cgroup/cpuset.c 5419F: tools/testing/selftests/cgroup/test_cpuset.c 5420F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5421 5422CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5423M: Johannes Weiner <hannes@cmpxchg.org> 5424M: Michal Hocko <mhocko@kernel.org> 5425M: Roman Gushchin <roman.gushchin@linux.dev> 5426M: Shakeel Butt <shakeel.butt@linux.dev> 5427R: Muchun Song <muchun.song@linux.dev> 5428L: cgroups@vger.kernel.org 5429L: linux-mm@kvack.org 5430S: Maintained 5431F: include/linux/memcontrol.h 5432F: mm/memcontrol.c 5433F: mm/swap_cgroup.c 5434F: samples/cgroup/* 5435F: tools/testing/selftests/cgroup/memcg_protection.m 5436F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5437F: tools/testing/selftests/cgroup/test_kmem.c 5438F: tools/testing/selftests/cgroup/test_memcontrol.c 5439 5440CORETEMP HARDWARE MONITORING DRIVER 5441M: Fenghua Yu <fenghua.yu@intel.com> 5442L: linux-hwmon@vger.kernel.org 5443S: Maintained 5444F: Documentation/hwmon/coretemp.rst 5445F: drivers/hwmon/coretemp.c 5446 5447CORSAIR-CPRO HARDWARE MONITOR DRIVER 5448M: Marius Zachmann <mail@mariuszachmann.de> 5449L: linux-hwmon@vger.kernel.org 5450S: Maintained 5451F: drivers/hwmon/corsair-cpro.c 5452 5453CORSAIR-PSU HARDWARE MONITOR DRIVER 5454M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5455L: linux-hwmon@vger.kernel.org 5456S: Maintained 5457F: Documentation/hwmon/corsair-psu.rst 5458F: drivers/hwmon/corsair-psu.c 5459 5460COUNTER SUBSYSTEM 5461M: William Breathitt Gray <william.gray@linaro.org> 5462L: linux-iio@vger.kernel.org 5463S: Maintained 5464T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5465F: Documentation/ABI/testing/sysfs-bus-counter 5466F: Documentation/driver-api/generic-counter.rst 5467F: drivers/counter/ 5468F: include/linux/counter.h 5469F: include/uapi/linux/counter.h 5470F: tools/counter/ 5471 5472COUNTER WATCH EVENTS TOOL 5473M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5474L: linux-iio@vger.kernel.org 5475S: Maintained 5476F: tools/counter/counter_watch_events.c 5477 5478CP2615 I2C DRIVER 5479M: Bence Csókás <bence98@sch.bme.hu> 5480S: Maintained 5481F: drivers/i2c/busses/i2c-cp2615.c 5482 5483CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5484M: Viresh Kumar <viresh.kumar@linaro.org> 5485M: Sudeep Holla <sudeep.holla@arm.com> 5486L: linux-pm@vger.kernel.org 5487S: Maintained 5488W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5489F: drivers/cpufreq/vexpress-spc-cpufreq.c 5490 5491CPU FREQUENCY SCALING FRAMEWORK 5492M: "Rafael J. Wysocki" <rafael@kernel.org> 5493M: Viresh Kumar <viresh.kumar@linaro.org> 5494L: linux-pm@vger.kernel.org 5495S: Maintained 5496B: https://bugzilla.kernel.org 5497T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5498T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5499F: Documentation/admin-guide/pm/cpufreq.rst 5500F: Documentation/admin-guide/pm/intel_pstate.rst 5501F: Documentation/cpu-freq/ 5502F: Documentation/devicetree/bindings/cpufreq/ 5503F: drivers/cpufreq/ 5504F: include/linux/cpufreq.h 5505F: include/linux/sched/cpufreq.h 5506F: kernel/sched/cpufreq*.c 5507F: tools/testing/selftests/cpufreq/ 5508 5509CPU HOTPLUG 5510M: Thomas Gleixner <tglx@linutronix.de> 5511M: Peter Zijlstra <peterz@infradead.org> 5512L: linux-kernel@vger.kernel.org 5513S: Maintained 5514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5515F: include/linux/cpu.h 5516F: include/linux/cpuhotplug.h 5517F: include/linux/smpboot.h 5518F: kernel/cpu.c 5519F: kernel/smpboot.* 5520 5521CPU IDLE TIME MANAGEMENT FRAMEWORK 5522M: "Rafael J. Wysocki" <rafael@kernel.org> 5523M: Daniel Lezcano <daniel.lezcano@linaro.org> 5524L: linux-pm@vger.kernel.org 5525S: Maintained 5526B: https://bugzilla.kernel.org 5527T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5528F: Documentation/admin-guide/pm/cpuidle.rst 5529F: Documentation/driver-api/pm/cpuidle.rst 5530F: drivers/cpuidle/ 5531F: include/linux/cpuidle.h 5532 5533CPU POWER MONITORING SUBSYSTEM 5534M: Thomas Renninger <trenn@suse.com> 5535M: Shuah Khan <shuah@kernel.org> 5536M: Shuah Khan <skhan@linuxfoundation.org> 5537L: linux-pm@vger.kernel.org 5538S: Maintained 5539F: tools/power/cpupower/ 5540 5541CPUID/MSR DRIVER 5542M: "H. Peter Anvin" <hpa@zytor.com> 5543S: Maintained 5544F: arch/x86/kernel/cpuid.c 5545F: arch/x86/kernel/msr.c 5546 5547CPUIDLE DRIVER - ARM BIG LITTLE 5548M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5549M: Daniel Lezcano <daniel.lezcano@linaro.org> 5550L: linux-pm@vger.kernel.org 5551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5552S: Maintained 5553T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5554F: drivers/cpuidle/cpuidle-big_little.c 5555 5556CPUIDLE DRIVER - ARM EXYNOS 5557M: Daniel Lezcano <daniel.lezcano@linaro.org> 5558M: Kukjin Kim <kgene@kernel.org> 5559R: Krzysztof Kozlowski <krzk@kernel.org> 5560L: linux-pm@vger.kernel.org 5561L: linux-samsung-soc@vger.kernel.org 5562S: Maintained 5563F: arch/arm/mach-exynos/pm.c 5564F: drivers/cpuidle/cpuidle-exynos.c 5565F: include/linux/platform_data/cpuidle-exynos.h 5566 5567CPUIDLE DRIVER - ARM PSCI 5568M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5569M: Sudeep Holla <sudeep.holla@arm.com> 5570L: linux-pm@vger.kernel.org 5571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5572S: Supported 5573F: drivers/cpuidle/cpuidle-psci.c 5574 5575CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5576M: Ulf Hansson <ulf.hansson@linaro.org> 5577L: linux-pm@vger.kernel.org 5578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5579S: Supported 5580F: drivers/cpuidle/cpuidle-psci-domain.c 5581F: drivers/cpuidle/cpuidle-psci.h 5582 5583CPUIDLE DRIVER - DT IDLE PM DOMAIN 5584M: Ulf Hansson <ulf.hansson@linaro.org> 5585L: linux-pm@vger.kernel.org 5586S: Supported 5587F: drivers/cpuidle/dt_idle_genpd.c 5588F: drivers/cpuidle/dt_idle_genpd.h 5589 5590CPUIDLE DRIVER - RISC-V SBI 5591M: Anup Patel <anup@brainfault.org> 5592L: linux-pm@vger.kernel.org 5593L: linux-riscv@lists.infradead.org 5594S: Maintained 5595F: drivers/cpuidle/cpuidle-riscv-sbi.c 5596 5597CRAMFS FILESYSTEM 5598M: Nicolas Pitre <nico@fluxnic.net> 5599S: Maintained 5600F: Documentation/filesystems/cramfs.rst 5601F: fs/cramfs/ 5602 5603CREATIVE SB0540 5604M: Bastien Nocera <hadess@hadess.net> 5605L: linux-input@vger.kernel.org 5606S: Maintained 5607F: drivers/hid/hid-creative-sb0540.c 5608 5609CRYPTO API 5610M: Herbert Xu <herbert@gondor.apana.org.au> 5611M: "David S. Miller" <davem@davemloft.net> 5612L: linux-crypto@vger.kernel.org 5613S: Maintained 5614T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5615T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5616F: Documentation/crypto/ 5617F: Documentation/devicetree/bindings/crypto/ 5618F: arch/*/crypto/ 5619F: crypto/ 5620F: drivers/crypto/ 5621F: include/crypto/ 5622F: include/linux/crypto* 5623F: lib/crypto/ 5624 5625CRYPTO SPEED TEST COMPARE 5626M: Wang Jinchao <wangjinchao@xfusion.com> 5627L: linux-crypto@vger.kernel.org 5628S: Maintained 5629F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5630 5631CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5632M: Neil Horman <nhorman@tuxdriver.com> 5633L: linux-crypto@vger.kernel.org 5634S: Maintained 5635F: crypto/ansi_cprng.c 5636F: crypto/rng.c 5637 5638CS3308 MEDIA DRIVER 5639M: Hans Verkuil <hverkuil@xs4all.nl> 5640L: linux-media@vger.kernel.org 5641S: Odd Fixes 5642W: http://linuxtv.org 5643T: git git://linuxtv.org/media_tree.git 5644F: drivers/media/i2c/cs3308.c 5645 5646CS5535 Audio ALSA driver 5647M: Jaya Kumar <jayakumar.alsa@gmail.com> 5648S: Maintained 5649F: sound/pci/cs5535audio/ 5650 5651CTU CAN FD DRIVER 5652M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5653M: Ondrej Ille <ondrej.ille@gmail.com> 5654L: linux-can@vger.kernel.org 5655S: Maintained 5656F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5657F: drivers/net/can/ctucanfd/ 5658 5659CVE ASSIGNMENT CONTACT 5660M: CVE Assignment Team <cve@kernel.org> 5661S: Maintained 5662F: Documentation/process/cve.rst 5663 5664CW1200 WLAN driver 5665S: Orphan 5666F: drivers/net/wireless/st/cw1200/ 5667 5668CX18 VIDEO4LINUX DRIVER 5669M: Andy Walls <awalls@md.metrocast.net> 5670L: linux-media@vger.kernel.org 5671S: Maintained 5672W: https://linuxtv.org 5673T: git git://linuxtv.org/media_tree.git 5674F: drivers/media/pci/cx18/ 5675F: include/uapi/linux/ivtv* 5676 5677CX2341X MPEG ENCODER HELPER MODULE 5678M: Hans Verkuil <hverkuil@xs4all.nl> 5679L: linux-media@vger.kernel.org 5680S: Maintained 5681W: https://linuxtv.org 5682T: git git://linuxtv.org/media_tree.git 5683F: drivers/media/common/cx2341x* 5684F: include/media/drv-intf/cx2341x.h 5685 5686CX24120 MEDIA DRIVER 5687M: Jemma Denson <jdenson@gmail.com> 5688M: Patrick Boettcher <patrick.boettcher@posteo.de> 5689L: linux-media@vger.kernel.org 5690S: Maintained 5691W: https://linuxtv.org 5692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5693F: drivers/media/dvb-frontends/cx24120* 5694 5695CX88 VIDEO4LINUX DRIVER 5696M: Mauro Carvalho Chehab <mchehab@kernel.org> 5697L: linux-media@vger.kernel.org 5698S: Odd fixes 5699W: https://linuxtv.org 5700T: git git://linuxtv.org/media_tree.git 5701F: Documentation/driver-api/media/drivers/cx88* 5702F: drivers/media/pci/cx88/ 5703 5704CXD2820R MEDIA DRIVER 5705L: linux-media@vger.kernel.org 5706S: Orphan 5707W: https://linuxtv.org 5708Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5709F: drivers/media/dvb-frontends/cxd2820r* 5710 5711CXGB3 ETHERNET DRIVER (CXGB3) 5712M: Raju Rangoju <rajur@chelsio.com> 5713L: netdev@vger.kernel.org 5714S: Supported 5715W: http://www.chelsio.com 5716F: drivers/net/ethernet/chelsio/cxgb3/ 5717 5718CXGB3 ISCSI DRIVER (CXGB3I) 5719M: Varun Prakash <varun@chelsio.com> 5720L: linux-scsi@vger.kernel.org 5721S: Supported 5722W: http://www.chelsio.com 5723F: drivers/scsi/cxgbi/cxgb3i 5724 5725CXGB4 CRYPTO DRIVER (chcr) 5726M: Ayush Sawal <ayush.sawal@chelsio.com> 5727L: linux-crypto@vger.kernel.org 5728S: Supported 5729W: http://www.chelsio.com 5730F: drivers/crypto/chelsio 5731 5732CXGB4 ETHERNET DRIVER (CXGB4) 5733M: Raju Rangoju <rajur@chelsio.com> 5734L: netdev@vger.kernel.org 5735S: Supported 5736W: http://www.chelsio.com 5737F: drivers/net/ethernet/chelsio/cxgb4/ 5738 5739CXGB4 INLINE CRYPTO DRIVER 5740M: Ayush Sawal <ayush.sawal@chelsio.com> 5741L: netdev@vger.kernel.org 5742S: Supported 5743W: http://www.chelsio.com 5744F: drivers/net/ethernet/chelsio/inline_crypto/ 5745 5746CXGB4 ISCSI DRIVER (CXGB4I) 5747M: Varun Prakash <varun@chelsio.com> 5748L: linux-scsi@vger.kernel.org 5749S: Supported 5750W: http://www.chelsio.com 5751F: drivers/scsi/cxgbi/cxgb4i 5752 5753CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5754M: Potnuri Bharat Teja <bharat@chelsio.com> 5755L: linux-rdma@vger.kernel.org 5756S: Supported 5757W: http://www.openfabrics.org 5758F: drivers/infiniband/hw/cxgb4/ 5759F: include/uapi/rdma/cxgb4-abi.h 5760 5761CXGB4VF ETHERNET DRIVER (CXGB4VF) 5762M: Raju Rangoju <rajur@chelsio.com> 5763L: netdev@vger.kernel.org 5764S: Supported 5765W: http://www.chelsio.com 5766F: drivers/net/ethernet/chelsio/cxgb4vf/ 5767 5768CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5769M: Frederic Barrat <fbarrat@linux.ibm.com> 5770M: Andrew Donnellan <ajd@linux.ibm.com> 5771L: linuxppc-dev@lists.ozlabs.org 5772S: Supported 5773F: Documentation/ABI/testing/sysfs-class-cxl 5774F: Documentation/arch/powerpc/cxl.rst 5775F: arch/powerpc/platforms/powernv/pci-cxl.c 5776F: drivers/misc/cxl/ 5777F: include/misc/cxl* 5778F: include/uapi/misc/cxl.h 5779 5780CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5781M: Manoj N. Kumar <manoj@linux.ibm.com> 5782M: Matthew R. Ochs <mrochs@linux.ibm.com> 5783M: Uma Krishnan <ukrishn@linux.ibm.com> 5784L: linux-scsi@vger.kernel.org 5785S: Supported 5786F: Documentation/arch/powerpc/cxlflash.rst 5787F: drivers/scsi/cxlflash/ 5788F: include/uapi/scsi/cxlflash_ioctl.h 5789 5790CYBERPRO FB DRIVER 5791M: Russell King <linux@armlinux.org.uk> 5792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5793S: Maintained 5794W: http://www.armlinux.org.uk/ 5795F: drivers/video/fbdev/cyber2000fb.* 5796 5797CYCLADES PC300 DRIVER 5798S: Orphan 5799F: drivers/net/wan/pc300* 5800 5801CYPRESS CY8C95X0 PINCTRL DRIVER 5802M: Patrick Rudolph <patrick.rudolph@9elements.com> 5803L: linux-gpio@vger.kernel.org 5804S: Maintained 5805F: drivers/pinctrl/pinctrl-cy8c95x0.c 5806 5807CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5808M: Linus Walleij <linus.walleij@linaro.org> 5809L: linux-input@vger.kernel.org 5810S: Maintained 5811F: drivers/input/touchscreen/cy8ctma140.c 5812 5813CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5814M: Yassine Oudjana <y.oudjana@protonmail.com> 5815L: linux-input@vger.kernel.org 5816S: Maintained 5817F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5818F: drivers/input/keyboard/cypress-sf.c 5819 5820CYPRESS_FIRMWARE MEDIA DRIVER 5821L: linux-media@vger.kernel.org 5822S: Orphan 5823W: https://linuxtv.org 5824Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5825F: drivers/media/common/cypress_firmware* 5826 5827CYTTSP TOUCHSCREEN DRIVER 5828M: Linus Walleij <linus.walleij@linaro.org> 5829L: linux-input@vger.kernel.org 5830S: Maintained 5831F: drivers/input/touchscreen/cyttsp* 5832 5833D-LINK DIR-685 TOUCHKEYS DRIVER 5834M: Linus Walleij <linus.walleij@linaro.org> 5835L: linux-input@vger.kernel.org 5836S: Supported 5837F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5838 5839DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5840M: Joshua Kinard <kumba@gentoo.org> 5841S: Maintained 5842F: drivers/rtc/rtc-ds1685.c 5843F: include/linux/rtc/ds1685.h 5844 5845DAMA SLAVE for AX.25 5846M: Joerg Reuter <jreuter@yaina.de> 5847L: linux-hams@vger.kernel.org 5848S: Maintained 5849W: http://yaina.de/jreuter/ 5850W: http://www.qsl.net/dl1bke/ 5851F: net/ax25/af_ax25.c 5852F: net/ax25/ax25_dev.c 5853F: net/ax25/ax25_ds_* 5854F: net/ax25/ax25_in.c 5855F: net/ax25/ax25_out.c 5856F: net/ax25/ax25_timer.c 5857F: net/ax25/sysctl_net_ax25.c 5858 5859DATA ACCESS MONITOR 5860M: SeongJae Park <sj@kernel.org> 5861L: damon@lists.linux.dev 5862L: linux-mm@kvack.org 5863S: Maintained 5864W: https://damonitor.github.io 5865P: Documentation/mm/damon/maintainer-profile.rst 5866T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5867T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5868T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5869F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5870F: Documentation/admin-guide/mm/damon/ 5871F: Documentation/mm/damon/ 5872F: include/linux/damon.h 5873F: include/trace/events/damon.h 5874F: mm/damon/ 5875F: tools/testing/selftests/damon/ 5876 5877DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5878L: netdev@vger.kernel.org 5879S: Orphan 5880F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5881F: drivers/net/ethernet/dec/tulip/dmfe.c 5882 5883DC390/AM53C974 SCSI driver 5884M: Hannes Reinecke <hare@suse.com> 5885L: linux-scsi@vger.kernel.org 5886S: Maintained 5887F: drivers/scsi/am53c974.c 5888 5889DC395x SCSI driver 5890M: Oliver Neukum <oliver@neukum.org> 5891M: Ali Akcaagac <aliakc@web.de> 5892M: Jamie Lenehan <lenehan@twibble.org> 5893S: Maintained 5894F: Documentation/scsi/dc395x.rst 5895F: drivers/scsi/dc395x.* 5896 5897DCCP PROTOCOL 5898L: dccp@vger.kernel.org 5899S: Orphan 5900W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5901F: include/linux/dccp.h 5902F: include/linux/tfrc.h 5903F: include/uapi/linux/dccp.h 5904F: net/dccp/ 5905 5906DEBUGOBJECTS: 5907M: Thomas Gleixner <tglx@linutronix.de> 5908L: linux-kernel@vger.kernel.org 5909S: Maintained 5910T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5911F: include/linux/debugobjects.h 5912F: lib/debugobjects.c 5913 5914DECSTATION PLATFORM SUPPORT 5915M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5916L: linux-mips@vger.kernel.org 5917S: Maintained 5918W: http://www.linux-mips.org/wiki/DECstation 5919F: arch/mips/dec/ 5920F: arch/mips/include/asm/dec/ 5921F: arch/mips/include/asm/mach-dec/ 5922 5923DEFXX FDDI NETWORK DRIVER 5924M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5925S: Maintained 5926F: drivers/net/fddi/defxx.* 5927 5928DEFZA FDDI NETWORK DRIVER 5929M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5930S: Maintained 5931F: drivers/net/fddi/defza.* 5932 5933DEINTERLACE DRIVERS FOR ALLWINNER H3 5934M: Jernej Skrabec <jernej.skrabec@gmail.com> 5935L: linux-media@vger.kernel.org 5936S: Maintained 5937T: git git://linuxtv.org/media_tree.git 5938F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5939F: drivers/media/platform/sunxi/sun8i-di/ 5940 5941DELL LAPTOP DRIVER 5942M: Matthew Garrett <mjg59@srcf.ucam.org> 5943M: Pali Rohár <pali@kernel.org> 5944L: platform-driver-x86@vger.kernel.org 5945S: Maintained 5946F: drivers/platform/x86/dell/dell-laptop.c 5947 5948DELL LAPTOP FREEFALL DRIVER 5949M: Pali Rohár <pali@kernel.org> 5950S: Maintained 5951F: drivers/platform/x86/dell/dell-smo8800.c 5952 5953DELL LAPTOP RBTN DRIVER 5954M: Pali Rohár <pali@kernel.org> 5955S: Maintained 5956F: drivers/platform/x86/dell/dell-rbtn.* 5957 5958DELL LAPTOP SMM DRIVER 5959M: Pali Rohár <pali@kernel.org> 5960S: Maintained 5961F: Documentation/ABI/obsolete/procfs-i8k 5962F: drivers/hwmon/dell-smm-hwmon.c 5963F: include/uapi/linux/i8k.h 5964 5965DELL REMOTE BIOS UPDATE DRIVER 5966M: Stuart Hayes <stuart.w.hayes@gmail.com> 5967L: platform-driver-x86@vger.kernel.org 5968S: Maintained 5969F: drivers/platform/x86/dell/dell_rbu.c 5970 5971DELL SMBIOS DRIVER 5972M: Pali Rohár <pali@kernel.org> 5973L: Dell.Client.Kernel@dell.com 5974L: platform-driver-x86@vger.kernel.org 5975S: Maintained 5976F: drivers/platform/x86/dell/dell-smbios.* 5977 5978DELL SMBIOS SMM DRIVER 5979L: Dell.Client.Kernel@dell.com 5980L: platform-driver-x86@vger.kernel.org 5981S: Maintained 5982F: drivers/platform/x86/dell/dell-smbios-smm.c 5983 5984DELL SMBIOS WMI DRIVER 5985L: Dell.Client.Kernel@dell.com 5986L: platform-driver-x86@vger.kernel.org 5987S: Maintained 5988F: drivers/platform/x86/dell/dell-smbios-wmi.c 5989F: tools/wmi/dell-smbios-example.c 5990 5991DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5992M: Stuart Hayes <stuart.w.hayes@gmail.com> 5993L: platform-driver-x86@vger.kernel.org 5994S: Maintained 5995F: Documentation/userspace-api/dcdbas.rst 5996F: drivers/platform/x86/dell/dcdbas.* 5997 5998DELL WMI DDV DRIVER 5999M: Armin Wolf <W_Armin@gmx.de> 6000S: Maintained 6001F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6002F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6003F: Documentation/wmi/devices/dell-wmi-ddv.rst 6004F: drivers/platform/x86/dell/dell-wmi-ddv.c 6005 6006DELL WMI DESCRIPTOR DRIVER 6007L: Dell.Client.Kernel@dell.com 6008S: Maintained 6009F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6010 6011DELL WMI HARDWARE PRIVACY SUPPORT 6012L: Dell.Client.Kernel@dell.com 6013L: platform-driver-x86@vger.kernel.org 6014S: Maintained 6015F: drivers/platform/x86/dell/dell-wmi-privacy.c 6016 6017DELL WMI NOTIFICATIONS DRIVER 6018M: Matthew Garrett <mjg59@srcf.ucam.org> 6019M: Pali Rohár <pali@kernel.org> 6020S: Maintained 6021F: drivers/platform/x86/dell/dell-wmi-base.c 6022 6023DELL WMI SYSMAN DRIVER 6024M: Prasanth Ksr <prasanth.ksr@dell.com> 6025L: Dell.Client.Kernel@dell.com 6026L: platform-driver-x86@vger.kernel.org 6027S: Maintained 6028F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6029F: drivers/platform/x86/dell/dell-wmi-sysman/ 6030 6031DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6032M: Zev Weiss <zev@bewilderbeest.net> 6033L: linux-hwmon@vger.kernel.org 6034S: Maintained 6035F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6036 6037DELTA DPS920AB PSU DRIVER 6038M: Robert Marko <robert.marko@sartura.hr> 6039L: linux-hwmon@vger.kernel.org 6040S: Maintained 6041F: Documentation/hwmon/dps920ab.rst 6042F: drivers/hwmon/pmbus/dps920ab.c 6043 6044DELTA NETWORKS TN48M CPLD DRIVERS 6045M: Robert Marko <robert.marko@sartura.hr> 6046S: Maintained 6047F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6048F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6049F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6050F: drivers/gpio/gpio-tn48m.c 6051F: include/dt-bindings/reset/delta,tn48m-reset.h 6052 6053DELTA ST MEDIA DRIVER 6054M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6055L: linux-media@vger.kernel.org 6056S: Supported 6057W: https://linuxtv.org 6058T: git git://linuxtv.org/media_tree.git 6059F: drivers/media/platform/st/sti/delta 6060 6061DENALI NAND DRIVER 6062L: linux-mtd@lists.infradead.org 6063S: Orphan 6064F: drivers/mtd/nand/raw/denali* 6065 6066DESIGNWARE EDMA CORE IP DRIVER 6067M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6068R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6069R: Serge Semin <fancer.lancer@gmail.com> 6070L: dmaengine@vger.kernel.org 6071S: Maintained 6072F: drivers/dma/dw-edma/ 6073F: include/linux/dma/edma.h 6074 6075DESIGNWARE USB2 DRD IP DRIVER 6076M: Minas Harutyunyan <hminas@synopsys.com> 6077L: linux-usb@vger.kernel.org 6078S: Maintained 6079T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6080F: drivers/usb/dwc2/ 6081 6082DESIGNWARE USB3 DRD IP DRIVER 6083M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6084L: linux-usb@vger.kernel.org 6085S: Maintained 6086F: drivers/usb/dwc3/ 6087 6088DESIGNWARE XDATA IP DRIVER 6089M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6090L: linux-pci@vger.kernel.org 6091S: Maintained 6092F: Documentation/misc-devices/dw-xdata-pcie.rst 6093F: drivers/misc/dw-xdata-pcie.c 6094 6095DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6096M: Andreas Klinger <ak@it-klinger.de> 6097L: linux-iio@vger.kernel.org 6098S: Maintained 6099F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6100F: drivers/iio/proximity/srf*.c 6101 6102DEVICE COREDUMP (DEV_COREDUMP) 6103M: Johannes Berg <johannes@sipsolutions.net> 6104L: linux-kernel@vger.kernel.org 6105S: Maintained 6106F: drivers/base/devcoredump.c 6107F: include/linux/devcoredump.h 6108 6109DEVICE DEPENDENCY HELPER SCRIPT 6110M: Saravana Kannan <saravanak@google.com> 6111L: linux-kernel@vger.kernel.org 6112S: Maintained 6113F: scripts/dev-needs.sh 6114 6115DEVICE DIRECT ACCESS (DAX) 6116M: Dan Williams <dan.j.williams@intel.com> 6117M: Vishal Verma <vishal.l.verma@intel.com> 6118M: Dave Jiang <dave.jiang@intel.com> 6119L: nvdimm@lists.linux.dev 6120L: linux-cxl@vger.kernel.org 6121S: Supported 6122F: drivers/dax/ 6123 6124DEVICE FREQUENCY (DEVFREQ) 6125M: MyungJoo Ham <myungjoo.ham@samsung.com> 6126M: Kyungmin Park <kyungmin.park@samsung.com> 6127M: Chanwoo Choi <cw00.choi@samsung.com> 6128L: linux-pm@vger.kernel.org 6129S: Maintained 6130T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6131F: Documentation/devicetree/bindings/devfreq/ 6132F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6133F: drivers/devfreq/ 6134F: include/linux/devfreq.h 6135F: include/trace/events/devfreq.h 6136 6137DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6138M: Chanwoo Choi <cw00.choi@samsung.com> 6139L: linux-pm@vger.kernel.org 6140S: Supported 6141T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6142F: Documentation/devicetree/bindings/devfreq/event/ 6143F: drivers/devfreq/devfreq-event.c 6144F: drivers/devfreq/event/ 6145F: include/dt-bindings/pmu/exynos_ppmu.h 6146F: include/linux/devfreq-event.h 6147 6148DEVICE RESOURCE MANAGEMENT HELPERS 6149M: Hans de Goede <hdegoede@redhat.com> 6150R: Matti Vaittinen <mazziesaccount@gmail.com> 6151S: Maintained 6152F: include/linux/devm-helpers.h 6153 6154DEVICE-MAPPER (LVM) 6155M: Alasdair Kergon <agk@redhat.com> 6156M: Mike Snitzer <snitzer@kernel.org> 6157M: Mikulas Patocka <mpatocka@redhat.com> 6158L: dm-devel@lists.linux.dev 6159S: Maintained 6160Q: http://patchwork.kernel.org/project/dm-devel/list/ 6161T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6162F: Documentation/admin-guide/device-mapper/ 6163F: drivers/md/Kconfig 6164F: drivers/md/Makefile 6165F: drivers/md/dm* 6166F: drivers/md/persistent-data/ 6167F: include/linux/device-mapper.h 6168F: include/linux/dm-*.h 6169F: include/uapi/linux/dm-*.h 6170 6171DEVICE-MAPPER VDO TARGET 6172M: Matthew Sakai <msakai@redhat.com> 6173L: dm-devel@lists.linux.dev 6174S: Maintained 6175F: Documentation/admin-guide/device-mapper/vdo*.rst 6176F: drivers/md/dm-vdo/ 6177 6178DEVLINK 6179M: Jiri Pirko <jiri@resnulli.us> 6180L: netdev@vger.kernel.org 6181S: Supported 6182F: Documentation/networking/devlink 6183F: include/net/devlink.h 6184F: include/uapi/linux/devlink.h 6185F: net/devlink/ 6186 6187DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6188M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6189L: kernel@dh-electronics.com 6190S: Maintained 6191F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6192F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6193 6194DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6195M: Marek Vasut <marex@denx.de> 6196L: kernel@dh-electronics.com 6197S: Maintained 6198F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6199F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6200 6201DIALOG SEMICONDUCTOR DRIVERS 6202M: Support Opensource <support.opensource@diasemi.com> 6203S: Supported 6204W: http://www.dialog-semiconductor.com/products 6205F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6206F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6207F: Documentation/devicetree/bindings/mfd/da90*.txt 6208F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6209F: Documentation/devicetree/bindings/regulator/da92*.txt 6210F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6211F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6212F: Documentation/devicetree/bindings/sound/da[79]*.txt 6213F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6214F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6215F: Documentation/hwmon/da90??.rst 6216F: drivers/gpio/gpio-da90??.c 6217F: drivers/hwmon/da90??-hwmon.c 6218F: drivers/iio/adc/da91??-*.c 6219F: drivers/input/misc/da72??.[ch] 6220F: drivers/input/misc/da90??_onkey.c 6221F: drivers/input/touchscreen/da9052_tsi.c 6222F: drivers/leds/leds-da90??.c 6223F: drivers/mfd/da903x.c 6224F: drivers/mfd/da90??-*.c 6225F: drivers/mfd/da91??-*.c 6226F: drivers/pinctrl/pinctrl-da90??.c 6227F: drivers/power/supply/da9052-battery.c 6228F: drivers/power/supply/da91??-*.c 6229F: drivers/regulator/da9???-regulator.[ch] 6230F: drivers/regulator/slg51000-regulator.[ch] 6231F: drivers/rtc/rtc-da90??.c 6232F: drivers/thermal/da90??-thermal.c 6233F: drivers/video/backlight/da90??_bl.c 6234F: drivers/watchdog/da90??_wdt.c 6235F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6236F: include/linux/mfd/da903x.h 6237F: include/linux/mfd/da9052/ 6238F: include/linux/mfd/da9055/ 6239F: include/linux/mfd/da9062/ 6240F: include/linux/mfd/da9063/ 6241F: include/linux/mfd/da9150/ 6242F: include/linux/regulator/da9211.h 6243F: include/sound/da[79]*.h 6244F: sound/soc/codecs/da[79]*.[ch] 6245 6246DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6247M: William Breathitt Gray <william.gray@linaro.org> 6248L: linux-gpio@vger.kernel.org 6249S: Maintained 6250F: drivers/gpio/gpio-gpio-mm.c 6251 6252DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6253M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6254L: linux-media@vger.kernel.org 6255S: Maintained 6256F: Documentation/admin-guide/media/mgb4.rst 6257F: drivers/media/pci/mgb4/ 6258 6259DIOLAN U2C-12 I2C DRIVER 6260M: Guenter Roeck <linux@roeck-us.net> 6261L: linux-i2c@vger.kernel.org 6262S: Maintained 6263F: drivers/i2c/busses/i2c-diolan-u2c.c 6264 6265DIRECTORY NOTIFICATION (DNOTIFY) 6266M: Jan Kara <jack@suse.cz> 6267R: Amir Goldstein <amir73il@gmail.com> 6268L: linux-fsdevel@vger.kernel.org 6269S: Maintained 6270F: Documentation/filesystems/dnotify.rst 6271F: fs/notify/dnotify/ 6272F: include/linux/dnotify.h 6273 6274DISK GEOMETRY AND PARTITION HANDLING 6275M: Andries Brouwer <aeb@cwi.nl> 6276S: Maintained 6277W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6278W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6279W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6280 6281DISKQUOTA 6282M: Jan Kara <jack@suse.com> 6283S: Maintained 6284F: Documentation/filesystems/quota.rst 6285F: fs/quota/ 6286F: include/linux/quota*.h 6287F: include/uapi/linux/quota*.h 6288 6289DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6290M: Bernie Thompson <bernie@plugable.com> 6291L: linux-fbdev@vger.kernel.org 6292S: Maintained 6293W: http://plugable.com/category/projects/udlfb/ 6294F: Documentation/fb/udlfb.rst 6295F: drivers/video/fbdev/udlfb.c 6296F: include/video/udlfb.h 6297 6298DISTRIBUTED LOCK MANAGER (DLM) 6299M: Alexander Aring <aahringo@redhat.com> 6300M: David Teigland <teigland@redhat.com> 6301L: gfs2@lists.linux.dev 6302S: Supported 6303W: https://pagure.io/dlm 6304T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6305F: fs/dlm/ 6306 6307DMA BUFFER SHARING FRAMEWORK 6308M: Sumit Semwal <sumit.semwal@linaro.org> 6309M: Christian König <christian.koenig@amd.com> 6310L: linux-media@vger.kernel.org 6311L: dri-devel@lists.freedesktop.org 6312L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6313S: Maintained 6314T: git git://anongit.freedesktop.org/drm/drm-misc 6315F: Documentation/driver-api/dma-buf.rst 6316F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6317F: drivers/dma-buf/ 6318F: include/linux/*fence.h 6319F: include/linux/dma-buf.h 6320F: include/linux/dma-resv.h 6321K: \bdma_(?:buf|fence|resv)\b 6322 6323DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6324M: Vinod Koul <vkoul@kernel.org> 6325L: dmaengine@vger.kernel.org 6326S: Maintained 6327Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6328T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6329F: Documentation/devicetree/bindings/dma/ 6330F: Documentation/driver-api/dmaengine/ 6331F: drivers/dma/ 6332F: include/dt-bindings/dma/ 6333F: include/linux/dma/ 6334F: include/linux/dmaengine.h 6335F: include/linux/of_dma.h 6336 6337DMA MAPPING BENCHMARK 6338M: Xiang Chen <chenxiang66@hisilicon.com> 6339L: iommu@lists.linux.dev 6340F: kernel/dma/map_benchmark.c 6341F: tools/testing/selftests/dma/ 6342 6343DMA MAPPING HELPERS 6344M: Christoph Hellwig <hch@lst.de> 6345M: Marek Szyprowski <m.szyprowski@samsung.com> 6346R: Robin Murphy <robin.murphy@arm.com> 6347L: iommu@lists.linux.dev 6348S: Supported 6349W: http://git.infradead.org/users/hch/dma-mapping.git 6350T: git git://git.infradead.org/users/hch/dma-mapping.git 6351F: include/asm-generic/dma-mapping.h 6352F: include/linux/dma-direct.h 6353F: include/linux/dma-map-ops.h 6354F: include/linux/dma-mapping.h 6355F: include/linux/swiotlb.h 6356F: kernel/dma/ 6357 6358DMA-BUF HEAPS FRAMEWORK 6359M: Sumit Semwal <sumit.semwal@linaro.org> 6360R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6361R: Brian Starkey <Brian.Starkey@arm.com> 6362R: John Stultz <jstultz@google.com> 6363R: T.J. Mercier <tjmercier@google.com> 6364L: linux-media@vger.kernel.org 6365L: dri-devel@lists.freedesktop.org 6366L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6367S: Maintained 6368T: git git://anongit.freedesktop.org/drm/drm-misc 6369F: drivers/dma-buf/dma-heap.c 6370F: drivers/dma-buf/heaps/* 6371F: include/linux/dma-heap.h 6372F: include/uapi/linux/dma-heap.h 6373 6374DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6375M: Lukasz Luba <lukasz.luba@arm.com> 6376L: linux-pm@vger.kernel.org 6377L: linux-samsung-soc@vger.kernel.org 6378S: Maintained 6379F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6380F: drivers/memory/samsung/exynos5422-dmc.c 6381 6382DME1737 HARDWARE MONITOR DRIVER 6383M: Juerg Haefliger <juergh@proton.me> 6384L: linux-hwmon@vger.kernel.org 6385S: Maintained 6386F: Documentation/hwmon/dme1737.rst 6387F: drivers/hwmon/dme1737.c 6388 6389DMI/SMBIOS SUPPORT 6390M: Jean Delvare <jdelvare@suse.com> 6391S: Maintained 6392T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6393F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6394F: drivers/firmware/dmi-id.c 6395F: drivers/firmware/dmi_scan.c 6396F: include/linux/dmi.h 6397 6398DOCUMENTATION 6399M: Jonathan Corbet <corbet@lwn.net> 6400L: linux-doc@vger.kernel.org 6401S: Maintained 6402P: Documentation/doc-guide/maintainer-profile.rst 6403T: git git://git.lwn.net/linux.git docs-next 6404F: Documentation/ 6405F: scripts/documentation-file-ref-check 6406F: scripts/kernel-doc 6407F: scripts/sphinx-pre-install 6408X: Documentation/ABI/ 6409X: Documentation/admin-guide/media/ 6410X: Documentation/devicetree/ 6411X: Documentation/driver-api/media/ 6412X: Documentation/firmware-guide/acpi/ 6413X: Documentation/i2c/ 6414X: Documentation/netlink/ 6415X: Documentation/power/ 6416X: Documentation/spi/ 6417X: Documentation/userspace-api/media/ 6418 6419DOCUMENTATION PROCESS 6420M: Jonathan Corbet <corbet@lwn.net> 6421L: workflows@vger.kernel.org 6422S: Maintained 6423F: Documentation/maintainer/ 6424F: Documentation/process/ 6425 6426DOCUMENTATION REPORTING ISSUES 6427M: Thorsten Leemhuis <linux@leemhuis.info> 6428L: linux-doc@vger.kernel.org 6429S: Maintained 6430F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6431F: Documentation/admin-guide/reporting-issues.rst 6432F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6433 6434DOCUMENTATION SCRIPTS 6435M: Mauro Carvalho Chehab <mchehab@kernel.org> 6436L: linux-doc@vger.kernel.org 6437S: Maintained 6438F: Documentation/sphinx/parse-headers.pl 6439F: scripts/documentation-file-ref-check 6440F: scripts/sphinx-pre-install 6441 6442DOCUMENTATION/ITALIAN 6443M: Federico Vaga <federico.vaga@vaga.pv.it> 6444L: linux-doc@vger.kernel.org 6445S: Maintained 6446F: Documentation/translations/it_IT 6447 6448DOCUMENTATION/JAPANESE 6449R: Akira Yokosawa <akiyks@gmail.com> 6450L: linux-doc@vger.kernel.org 6451S: Maintained 6452F: Documentation/translations/ja_JP 6453 6454DONGWOON DW9714 LENS VOICE COIL DRIVER 6455M: Sakari Ailus <sakari.ailus@linux.intel.com> 6456L: linux-media@vger.kernel.org 6457S: Maintained 6458T: git git://linuxtv.org/media_tree.git 6459F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6460F: drivers/media/i2c/dw9714.c 6461 6462DONGWOON DW9719 LENS VOICE COIL DRIVER 6463M: Daniel Scally <djrscally@gmail.com> 6464L: linux-media@vger.kernel.org 6465S: Maintained 6466T: git git://linuxtv.org/media_tree.git 6467F: drivers/media/i2c/dw9719.c 6468 6469DONGWOON DW9768 LENS VOICE COIL DRIVER 6470L: linux-media@vger.kernel.org 6471S: Orphan 6472T: git git://linuxtv.org/media_tree.git 6473F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6474F: drivers/media/i2c/dw9768.c 6475 6476DONGWOON DW9807 LENS VOICE COIL DRIVER 6477M: Sakari Ailus <sakari.ailus@linux.intel.com> 6478L: linux-media@vger.kernel.org 6479S: Maintained 6480T: git git://linuxtv.org/media_tree.git 6481F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6482F: drivers/media/i2c/dw9807-vcm.c 6483 6484DOUBLETALK DRIVER 6485M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6486L: blinux-list@redhat.com 6487S: Maintained 6488F: drivers/char/dtlk.c 6489F: include/linux/dtlk.h 6490 6491DPAA2 DATAPATH I/O (DPIO) DRIVER 6492M: Roy Pledge <Roy.Pledge@nxp.com> 6493L: linux-kernel@vger.kernel.org 6494S: Maintained 6495F: drivers/soc/fsl/dpio 6496 6497DPAA2 ETHERNET DRIVER 6498M: Ioana Ciornei <ioana.ciornei@nxp.com> 6499L: netdev@vger.kernel.org 6500S: Maintained 6501F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6502F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6503F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6504F: drivers/net/ethernet/freescale/dpaa2/Makefile 6505F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6506F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6507F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6508F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6509F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6510F: drivers/net/ethernet/freescale/dpaa2/dpni* 6511 6512DPAA2 ETHERNET SWITCH DRIVER 6513M: Ioana Ciornei <ioana.ciornei@nxp.com> 6514L: netdev@vger.kernel.org 6515S: Maintained 6516F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6517F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6518F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6519 6520DPLL SUBSYSTEM 6521M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6522M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6523M: Jiri Pirko <jiri@resnulli.us> 6524L: netdev@vger.kernel.org 6525S: Supported 6526F: Documentation/driver-api/dpll.rst 6527F: drivers/dpll/* 6528F: include/linux/dpll.h 6529F: include/uapi/linux/dpll.h 6530 6531DRBD DRIVER 6532M: Philipp Reisner <philipp.reisner@linbit.com> 6533M: Lars Ellenberg <lars.ellenberg@linbit.com> 6534M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6535L: drbd-dev@lists.linbit.com 6536S: Supported 6537W: http://www.drbd.org 6538T: git git://git.linbit.com/linux-drbd.git 6539T: git git://git.linbit.com/drbd-8.4.git 6540F: Documentation/admin-guide/blockdev/ 6541F: drivers/block/drbd/ 6542F: include/linux/drbd* 6543F: lib/lru_cache.c 6544 6545DRIVER COMPONENT FRAMEWORK 6546L: dri-devel@lists.freedesktop.org 6547F: drivers/base/component.c 6548F: include/linux/component.h 6549 6550DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6551M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6552R: "Rafael J. Wysocki" <rafael@kernel.org> 6553S: Supported 6554T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6555F: Documentation/core-api/kobject.rst 6556F: drivers/base/ 6557F: fs/debugfs/ 6558F: fs/sysfs/ 6559F: include/linux/debugfs.h 6560F: include/linux/fwnode.h 6561F: include/linux/kobj* 6562F: include/linux/property.h 6563F: lib/kobj* 6564 6565DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6566M: Nishanth Menon <nm@ti.com> 6567L: linux-pm@vger.kernel.org 6568S: Maintained 6569F: drivers/soc/ti/smartreflex.c 6570F: include/linux/power/smartreflex.h 6571 6572DRM ACCEL DRIVERS FOR INTEL VPU 6573M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6574M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6575L: dri-devel@lists.freedesktop.org 6576S: Supported 6577T: git git://anongit.freedesktop.org/drm/drm-misc 6578F: drivers/accel/ivpu/ 6579F: include/uapi/drm/ivpu_accel.h 6580 6581DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6582M: Oded Gabbay <ogabbay@kernel.org> 6583L: dri-devel@lists.freedesktop.org 6584S: Maintained 6585C: irc://irc.oftc.net/dri-devel 6586T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6587F: Documentation/accel/ 6588F: drivers/accel/ 6589F: include/drm/drm_accel.h 6590 6591DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6592M: Maxime Ripard <mripard@kernel.org> 6593M: Chen-Yu Tsai <wens@csie.org> 6594R: Jernej Skrabec <jernej.skrabec@gmail.com> 6595L: dri-devel@lists.freedesktop.org 6596S: Supported 6597T: git git://anongit.freedesktop.org/drm/drm-misc 6598F: drivers/gpu/drm/sun4i/sun8i* 6599 6600DRM DRIVER FOR ARM PL111 CLCD 6601S: Orphan 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: drivers/gpu/drm/pl111/ 6604 6605DRM DRIVER FOR ARM VERSATILE TFT PANELS 6606M: Linus Walleij <linus.walleij@linaro.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6610F: drivers/gpu/drm/panel/panel-arm-versatile.c 6611 6612DRM DRIVER FOR ASPEED BMC GFX 6613M: Joel Stanley <joel@jms.id.au> 6614L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6615S: Supported 6616T: git git://anongit.freedesktop.org/drm/drm-misc 6617F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6618F: drivers/gpu/drm/aspeed/ 6619 6620DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6621M: Dave Airlie <airlied@redhat.com> 6622R: Thomas Zimmermann <tzimmermann@suse.de> 6623R: Jocelyn Falempe <jfalempe@redhat.com> 6624L: dri-devel@lists.freedesktop.org 6625S: Supported 6626T: git git://anongit.freedesktop.org/drm/drm-misc 6627F: drivers/gpu/drm/ast/ 6628 6629DRM DRIVER FOR BOCHS VIRTUAL GPU 6630M: Gerd Hoffmann <kraxel@redhat.com> 6631L: virtualization@lists.linux.dev 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: drivers/gpu/drm/tiny/bochs.c 6635 6636DRM DRIVER FOR BOE HIMAX8279D PANELS 6637M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6638S: Maintained 6639F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6640F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6641 6642DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6643M: Jagan Teki <jagan@amarulasolutions.com> 6644S: Maintained 6645F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6646F: drivers/gpu/drm/bridge/chipone-icn6211.c 6647 6648DRM DRIVER FOR EBBG FT8719 PANEL 6649M: Joel Selvaraj <jo@jsfamily.in> 6650S: Maintained 6651T: git git://anongit.freedesktop.org/drm/drm-misc 6652F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6653F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6654 6655DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6656M: Linus Walleij <linus.walleij@linaro.org> 6657S: Maintained 6658T: git git://anongit.freedesktop.org/drm/drm-misc 6659F: drivers/gpu/drm/tve200/ 6660 6661DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6662M: Icenowy Zheng <icenowy@aosc.io> 6663S: Maintained 6664F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6665F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6666 6667DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6668M: Jagan Teki <jagan@amarulasolutions.com> 6669S: Maintained 6670F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6671F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6672 6673DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6674M: Thomas Zimmermann <tzimmermann@suse.de> 6675M: Javier Martinez Canillas <javierm@redhat.com> 6676L: dri-devel@lists.freedesktop.org 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: drivers/gpu/drm/drm_aperture.c 6680F: drivers/gpu/drm/tiny/ofdrm.c 6681F: drivers/gpu/drm/tiny/simpledrm.c 6682F: drivers/video/aperture.c 6683F: drivers/video/nomodeset.c 6684F: include/drm/drm_aperture.h 6685F: include/linux/aperture.h 6686F: include/video/nomodeset.h 6687 6688DRM DRIVER FOR GENERIC EDP PANELS 6689R: Douglas Anderson <dianders@chromium.org> 6690F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6691F: drivers/gpu/drm/panel/panel-edp.c 6692 6693DRM DRIVER FOR GENERIC USB DISPLAY 6694M: Noralf Trønnes <noralf@tronnes.org> 6695S: Maintained 6696W: https://github.com/notro/gud/wiki 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: drivers/gpu/drm/gud/ 6699F: include/drm/gud.h 6700 6701DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6702M: Hans de Goede <hdegoede@redhat.com> 6703S: Maintained 6704T: git git://anongit.freedesktop.org/drm/drm-misc 6705F: drivers/gpu/drm/tiny/gm12u320.c 6706 6707DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6708M: Ondrej Jirman <megi@xff.cz> 6709M: Javier Martinez Canillas <javierm@redhat.com> 6710S: Maintained 6711T: git git://anongit.freedesktop.org/drm/drm-misc 6712F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6713F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6714 6715DRM DRIVER FOR HX8357D PANELS 6716S: Orphan 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6719F: drivers/gpu/drm/tiny/hx8357d.c 6720 6721DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6722M: Deepak Rawat <drawat.floss@gmail.com> 6723L: linux-hyperv@vger.kernel.org 6724L: dri-devel@lists.freedesktop.org 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: drivers/gpu/drm/hyperv 6728 6729DRM DRIVER FOR ILITEK ILI9225 PANELS 6730M: David Lechner <david@lechnology.com> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6734F: drivers/gpu/drm/tiny/ili9225.c 6735 6736DRM DRIVER FOR ILITEK ILI9486 PANELS 6737M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6738S: Maintained 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6741F: drivers/gpu/drm/tiny/ili9486.c 6742 6743DRM DRIVER FOR ILITEK ILI9805 PANELS 6744M: Michael Trimarchi <michael@amarulasolutions.com> 6745S: Maintained 6746F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6747F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6748 6749DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6750M: Jagan Teki <jagan@edgeble.ai> 6751S: Maintained 6752F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6753F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6754 6755DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6756M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6757S: Supported 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: drivers/gpu/drm/logicvc/ 6760 6761DRM DRIVER FOR LVDS PANELS 6762M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6763L: dri-devel@lists.freedesktop.org 6764S: Maintained 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: Documentation/devicetree/bindings/display/lvds.yaml 6767F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6768F: drivers/gpu/drm/panel/panel-lvds.c 6769 6770DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6771M: Guido Günther <agx@sigxcpu.org> 6772R: Purism Kernel Team <kernel@puri.sm> 6773S: Maintained 6774F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6775F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6776 6777DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6778M: Dave Airlie <airlied@redhat.com> 6779R: Thomas Zimmermann <tzimmermann@suse.de> 6780R: Jocelyn Falempe <jfalempe@redhat.com> 6781L: dri-devel@lists.freedesktop.org 6782S: Supported 6783T: git git://anongit.freedesktop.org/drm/drm-misc 6784F: drivers/gpu/drm/mgag200/ 6785 6786DRM DRIVER FOR MI0283QT 6787M: Noralf Trønnes <noralf@tronnes.org> 6788S: Maintained 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6791F: drivers/gpu/drm/tiny/mi0283qt.c 6792 6793DRM DRIVER FOR MIPI DBI compatible panels 6794M: Noralf Trønnes <noralf@tronnes.org> 6795S: Maintained 6796W: https://github.com/notro/panel-mipi-dbi/wiki 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6799F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6800 6801DRM DRIVER FOR MSM ADRENO GPU 6802M: Rob Clark <robdclark@gmail.com> 6803M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6804M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6805R: Sean Paul <sean@poorly.run> 6806R: Marijn Suijten <marijn.suijten@somainline.org> 6807L: linux-arm-msm@vger.kernel.org 6808L: dri-devel@lists.freedesktop.org 6809L: freedreno@lists.freedesktop.org 6810S: Maintained 6811B: https://gitlab.freedesktop.org/drm/msm/-/issues 6812T: git https://gitlab.freedesktop.org/drm/msm.git 6813F: Documentation/devicetree/bindings/display/msm/ 6814F: drivers/gpu/drm/ci/xfails/msm* 6815F: drivers/gpu/drm/msm/ 6816F: include/uapi/drm/msm_drm.h 6817 6818DRM DRIVER FOR NOVATEK NT35510 PANELS 6819M: Linus Walleij <linus.walleij@linaro.org> 6820S: Maintained 6821T: git git://anongit.freedesktop.org/drm/drm-misc 6822F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6823F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6824 6825DRM DRIVER FOR NOVATEK NT35560 PANELS 6826M: Linus Walleij <linus.walleij@linaro.org> 6827S: Maintained 6828T: git git://anongit.freedesktop.org/drm/drm-misc 6829F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6830F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6831 6832DRM DRIVER FOR NOVATEK NT36523 PANELS 6833M: Jianhua Lu <lujianhua000@gmail.com> 6834S: Maintained 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6837F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6838 6839DRM DRIVER FOR NOVATEK NT36672A PANELS 6840M: Sumit Semwal <sumit.semwal@linaro.org> 6841S: Maintained 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6844F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6845 6846DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6847M: Karol Herbst <kherbst@redhat.com> 6848M: Lyude Paul <lyude@redhat.com> 6849M: Danilo Krummrich <dakr@redhat.com> 6850L: dri-devel@lists.freedesktop.org 6851L: nouveau@lists.freedesktop.org 6852S: Supported 6853W: https://nouveau.freedesktop.org/ 6854Q: https://patchwork.freedesktop.org/project/nouveau/ 6855Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6856B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6857C: irc://irc.oftc.net/nouveau 6858T: git https://gitlab.freedesktop.org/drm/nouveau.git 6859F: drivers/gpu/drm/nouveau/ 6860F: include/uapi/drm/nouveau_drm.h 6861 6862DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6863M: Stefan Mavrodiev <stefan@olimex.com> 6864S: Maintained 6865F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6866F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6867 6868DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6869R: Douglas Anderson <dianders@chromium.org> 6870F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6871F: drivers/gpu/drm/bridge/parade-ps8640.c 6872 6873DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6874M: Noralf Trønnes <noralf@tronnes.org> 6875S: Maintained 6876T: git git://anongit.freedesktop.org/drm/drm-misc 6877F: Documentation/devicetree/bindings/display/repaper.txt 6878F: drivers/gpu/drm/tiny/repaper.c 6879 6880DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6881M: Dave Airlie <airlied@redhat.com> 6882M: Gerd Hoffmann <kraxel@redhat.com> 6883L: virtualization@lists.linux.dev 6884S: Obsolete 6885W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6886T: git git://anongit.freedesktop.org/drm/drm-misc 6887F: drivers/gpu/drm/tiny/cirrus.c 6888 6889DRM DRIVER FOR QXL VIRTUAL GPU 6890M: Dave Airlie <airlied@redhat.com> 6891M: Gerd Hoffmann <kraxel@redhat.com> 6892L: virtualization@lists.linux.dev 6893L: spice-devel@lists.freedesktop.org 6894S: Maintained 6895T: git git://anongit.freedesktop.org/drm/drm-misc 6896F: drivers/gpu/drm/qxl/ 6897F: include/uapi/drm/qxl_drm.h 6898 6899DRM DRIVER FOR RAYDIUM RM67191 PANELS 6900M: Robert Chiras <robert.chiras@nxp.com> 6901S: Maintained 6902F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6903F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6904 6905DRM DRIVER FOR SAMSUNG DB7430 PANELS 6906M: Linus Walleij <linus.walleij@linaro.org> 6907S: Maintained 6908T: git git://anongit.freedesktop.org/drm/drm-misc 6909F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6910F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6911 6912DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6913M: Inki Dae <inki.dae@samsung.com> 6914M: Jagan Teki <jagan@amarulasolutions.com> 6915M: Marek Szyprowski <m.szyprowski@samsung.com> 6916S: Maintained 6917T: git git://anongit.freedesktop.org/drm/drm-misc 6918F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6919F: drivers/gpu/drm/bridge/samsung-dsim.c 6920F: include/drm/bridge/samsung-dsim.h 6921 6922DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6923M: Markuss Broks <markuss.broks@gmail.com> 6924S: Maintained 6925F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6926F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6927 6928DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6929M: Artur Weber <aweber.kernel@gmail.com> 6930S: Maintained 6931F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6932F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6933 6934DRM DRIVER FOR SITRONIX ST7586 PANELS 6935M: David Lechner <david@lechnology.com> 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6939F: drivers/gpu/drm/tiny/st7586.c 6940 6941DRM DRIVER FOR SITRONIX ST7701 PANELS 6942M: Jagan Teki <jagan@amarulasolutions.com> 6943S: Maintained 6944F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6945F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6946 6947DRM DRIVER FOR SITRONIX ST7703 PANELS 6948M: Guido Günther <agx@sigxcpu.org> 6949R: Purism Kernel Team <kernel@puri.sm> 6950R: Ondrej Jirman <megi@xff.cz> 6951S: Maintained 6952F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6953F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6954 6955DRM DRIVER FOR SITRONIX ST7735R PANELS 6956M: David Lechner <david@lechnology.com> 6957S: Maintained 6958T: git git://anongit.freedesktop.org/drm/drm-misc 6959F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6960F: drivers/gpu/drm/tiny/st7735r.c 6961 6962DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6963M: Javier Martinez Canillas <javierm@redhat.com> 6964S: Maintained 6965T: git git://anongit.freedesktop.org/drm/drm-misc 6966F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6967F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6968F: drivers/gpu/drm/solomon/ssd130x* 6969 6970DRM DRIVER FOR ST-ERICSSON MCDE 6971M: Linus Walleij <linus.walleij@linaro.org> 6972S: Maintained 6973T: git git://anongit.freedesktop.org/drm/drm-misc 6974F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6975F: drivers/gpu/drm/mcde/ 6976 6977DRM DRIVER FOR SYNAPTICS R63353 PANELS 6978M: Michael Trimarchi <michael@amarulasolutions.com> 6979S: Maintained 6980F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 6981F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 6982 6983DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6984M: Jagan Teki <jagan@amarulasolutions.com> 6985S: Maintained 6986F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6987F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6988 6989DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6990R: Douglas Anderson <dianders@chromium.org> 6991F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6992F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6993 6994DRM DRIVER FOR TPO TPG110 PANELS 6995M: Linus Walleij <linus.walleij@linaro.org> 6996S: Maintained 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6999F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7000 7001DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7002M: Dave Airlie <airlied@redhat.com> 7003R: Sean Paul <sean@poorly.run> 7004R: Thomas Zimmermann <tzimmermann@suse.de> 7005L: dri-devel@lists.freedesktop.org 7006S: Supported 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: drivers/gpu/drm/udl/ 7009 7010DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7011M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7012M: Melissa Wen <melissa.srw@gmail.com> 7013M: Maíra Canal <mairacanal@riseup.net> 7014R: Haneen Mohammed <hamohammed.sa@gmail.com> 7015R: Daniel Vetter <daniel@ffwll.ch> 7016L: dri-devel@lists.freedesktop.org 7017S: Maintained 7018T: git git://anongit.freedesktop.org/drm/drm-misc 7019F: Documentation/gpu/vkms.rst 7020F: drivers/gpu/drm/vkms/ 7021 7022DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7023M: Hans de Goede <hdegoede@redhat.com> 7024L: dri-devel@lists.freedesktop.org 7025S: Maintained 7026T: git git://anongit.freedesktop.org/drm/drm-misc 7027F: drivers/gpu/drm/vboxvideo/ 7028 7029DRM DRIVER FOR VMWARE VIRTUAL GPU 7030M: Zack Rusin <zack.rusin@broadcom.com> 7031R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7032L: dri-devel@lists.freedesktop.org 7033S: Supported 7034T: git git://anongit.freedesktop.org/drm/drm-misc 7035F: drivers/gpu/drm/vmwgfx/ 7036F: include/uapi/drm/vmwgfx_drm.h 7037 7038DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7039M: Linus Walleij <linus.walleij@linaro.org> 7040S: Maintained 7041T: git git://anongit.freedesktop.org/drm/drm-misc 7042F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7043F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7044 7045DRM DRIVERS 7046M: David Airlie <airlied@gmail.com> 7047M: Daniel Vetter <daniel@ffwll.ch> 7048L: dri-devel@lists.freedesktop.org 7049S: Maintained 7050B: https://gitlab.freedesktop.org/drm 7051C: irc://irc.oftc.net/dri-devel 7052T: git https://gitlab.freedesktop.org/drm/kernel.git 7053F: Documentation/devicetree/bindings/display/ 7054F: Documentation/devicetree/bindings/gpu/ 7055F: Documentation/gpu/ 7056F: drivers/gpu/ 7057F: include/drm/ 7058F: include/linux/vga* 7059F: include/uapi/drm/ 7060 7061DRM DRIVERS AND MISC GPU PATCHES 7062M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7063M: Maxime Ripard <mripard@kernel.org> 7064M: Thomas Zimmermann <tzimmermann@suse.de> 7065S: Maintained 7066W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 7067T: git git://anongit.freedesktop.org/drm/drm-misc 7068F: Documentation/devicetree/bindings/display/ 7069F: Documentation/devicetree/bindings/gpu/ 7070F: Documentation/gpu/ 7071F: drivers/gpu/drm/ 7072F: drivers/gpu/vga/ 7073F: include/drm/drm 7074F: include/linux/vga* 7075F: include/uapi/drm/ 7076X: drivers/gpu/drm/amd/ 7077X: drivers/gpu/drm/armada/ 7078X: drivers/gpu/drm/etnaviv/ 7079X: drivers/gpu/drm/exynos/ 7080X: drivers/gpu/drm/i915/ 7081X: drivers/gpu/drm/kmb/ 7082X: drivers/gpu/drm/mediatek/ 7083X: drivers/gpu/drm/msm/ 7084X: drivers/gpu/drm/nouveau/ 7085X: drivers/gpu/drm/radeon/ 7086X: drivers/gpu/drm/renesas/rcar-du/ 7087X: drivers/gpu/drm/tegra/ 7088 7089DRM DRIVERS FOR ALLWINNER A10 7090M: Maxime Ripard <mripard@kernel.org> 7091M: Chen-Yu Tsai <wens@csie.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Supported 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/allwinner* 7096F: drivers/gpu/drm/sun4i/ 7097 7098DRM DRIVERS FOR AMLOGIC SOCS 7099M: Neil Armstrong <neil.armstrong@linaro.org> 7100L: dri-devel@lists.freedesktop.org 7101L: linux-amlogic@lists.infradead.org 7102S: Supported 7103W: http://linux-meson.com/ 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7106F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7107F: Documentation/gpu/meson.rst 7108F: drivers/gpu/drm/ci/xfails/meson* 7109F: drivers/gpu/drm/meson/ 7110 7111DRM DRIVERS FOR ATMEL HLCDC 7112M: Sam Ravnborg <sam@ravnborg.org> 7113M: Boris Brezillon <bbrezillon@kernel.org> 7114L: dri-devel@lists.freedesktop.org 7115S: Supported 7116T: git git://anongit.freedesktop.org/drm/drm-misc 7117F: Documentation/devicetree/bindings/display/atmel/ 7118F: drivers/gpu/drm/atmel-hlcdc/ 7119 7120DRM DRIVERS FOR BRIDGE CHIPS 7121M: Andrzej Hajda <andrzej.hajda@intel.com> 7122M: Neil Armstrong <neil.armstrong@linaro.org> 7123M: Robert Foss <rfoss@kernel.org> 7124R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7125R: Jonas Karlman <jonas@kwiboo.se> 7126R: Jernej Skrabec <jernej.skrabec@gmail.com> 7127S: Maintained 7128T: git git://anongit.freedesktop.org/drm/drm-misc 7129F: Documentation/devicetree/bindings/display/bridge/ 7130F: drivers/gpu/drm/bridge/ 7131F: drivers/gpu/drm/drm_bridge.c 7132F: drivers/gpu/drm/drm_bridge_connector.c 7133F: include/drm/drm_bridge.h 7134F: include/drm/drm_bridge_connector.h 7135 7136DRM DRIVERS FOR EXYNOS 7137M: Inki Dae <inki.dae@samsung.com> 7138M: Seung-Woo Kim <sw0312.kim@samsung.com> 7139M: Kyungmin Park <kyungmin.park@samsung.com> 7140L: dri-devel@lists.freedesktop.org 7141S: Supported 7142T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7143F: Documentation/devicetree/bindings/display/exynos/ 7144F: Documentation/devicetree/bindings/display/samsung/ 7145F: drivers/gpu/drm/exynos/ 7146F: include/uapi/drm/exynos_drm.h 7147 7148DRM DRIVERS FOR FREESCALE DCU 7149M: Stefan Agner <stefan@agner.ch> 7150M: Alison Wang <alison.wang@nxp.com> 7151L: dri-devel@lists.freedesktop.org 7152S: Supported 7153T: git git://anongit.freedesktop.org/drm/drm-misc 7154F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7155F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7156F: drivers/gpu/drm/fsl-dcu/ 7157 7158DRM DRIVERS FOR FREESCALE IMX 5/6 7159M: Philipp Zabel <p.zabel@pengutronix.de> 7160L: dri-devel@lists.freedesktop.org 7161S: Maintained 7162T: git git://anongit.freedesktop.org/drm/drm-misc 7163T: git git://git.pengutronix.de/git/pza/linux 7164F: Documentation/devicetree/bindings/display/imx/ 7165F: drivers/gpu/drm/imx/ipuv3/ 7166F: drivers/gpu/ipu-v3/ 7167 7168DRM DRIVERS FOR FREESCALE IMX BRIDGE 7169M: Liu Ying <victor.liu@nxp.com> 7170L: dri-devel@lists.freedesktop.org 7171S: Maintained 7172F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7173F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7174F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7175F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7176F: drivers/gpu/drm/bridge/imx/ 7177 7178DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7179M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7180L: dri-devel@lists.freedesktop.org 7181S: Maintained 7182T: git git://anongit.freedesktop.org/drm/drm-misc 7183F: drivers/gpu/drm/gma500/ 7184 7185DRM DRIVERS FOR HISILICON 7186M: Xinliang Liu <xinliang.liu@linaro.org> 7187M: Tian Tao <tiantao6@hisilicon.com> 7188R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7189R: Sumit Semwal <sumit.semwal@linaro.org> 7190R: Yongqin Liu <yongqin.liu@linaro.org> 7191R: John Stultz <jstultz@google.com> 7192L: dri-devel@lists.freedesktop.org 7193S: Maintained 7194T: git git://anongit.freedesktop.org/drm/drm-misc 7195F: Documentation/devicetree/bindings/display/hisilicon/ 7196F: drivers/gpu/drm/hisilicon/ 7197 7198DRM DRIVERS FOR LIMA 7199M: Qiang Yu <yuq825@gmail.com> 7200L: dri-devel@lists.freedesktop.org 7201L: lima@lists.freedesktop.org (moderated for non-subscribers) 7202S: Maintained 7203T: git git://anongit.freedesktop.org/drm/drm-misc 7204F: drivers/gpu/drm/lima/ 7205F: include/uapi/drm/lima_drm.h 7206 7207DRM DRIVERS FOR LOONGSON 7208M: Sui Jingfeng <suijingfeng@loongson.cn> 7209L: dri-devel@lists.freedesktop.org 7210S: Supported 7211T: git git://anongit.freedesktop.org/drm/drm-misc 7212F: drivers/gpu/drm/loongson/ 7213 7214DRM DRIVERS FOR MEDIATEK 7215M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7216M: Philipp Zabel <p.zabel@pengutronix.de> 7217L: dri-devel@lists.freedesktop.org 7218L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7219S: Supported 7220F: Documentation/devicetree/bindings/display/mediatek/ 7221F: drivers/gpu/drm/ci/xfails/mediatek* 7222F: drivers/gpu/drm/mediatek/ 7223F: drivers/phy/mediatek/phy-mtk-dp.c 7224F: drivers/phy/mediatek/phy-mtk-hdmi* 7225F: drivers/phy/mediatek/phy-mtk-mipi* 7226 7227DRM DRIVERS FOR NVIDIA TEGRA 7228M: Thierry Reding <thierry.reding@gmail.com> 7229M: Mikko Perttunen <mperttunen@nvidia.com> 7230L: dri-devel@lists.freedesktop.org 7231L: linux-tegra@vger.kernel.org 7232S: Supported 7233T: git https://gitlab.freedesktop.org/drm/tegra.git 7234F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7235F: Documentation/devicetree/bindings/gpu/host1x/ 7236F: drivers/gpu/drm/tegra/ 7237F: drivers/gpu/host1x/ 7238F: include/linux/host1x.h 7239F: include/uapi/drm/tegra_drm.h 7240 7241DRM DRIVERS FOR RENESAS R-CAR 7242M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7243M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7244L: dri-devel@lists.freedesktop.org 7245L: linux-renesas-soc@vger.kernel.org 7246S: Supported 7247T: git git://linuxtv.org/pinchartl/media drm/du/next 7248F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7249F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7250F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7251F: Documentation/devicetree/bindings/display/renesas,du.yaml 7252F: drivers/gpu/drm/renesas/rcar-du/ 7253 7254DRM DRIVERS FOR RENESAS RZ 7255M: Biju Das <biju.das.jz@bp.renesas.com> 7256L: dri-devel@lists.freedesktop.org 7257L: linux-renesas-soc@vger.kernel.org 7258S: Maintained 7259T: git git://anongit.freedesktop.org/drm/drm-misc 7260F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7261F: drivers/gpu/drm/renesas/rz-du/ 7262 7263DRM DRIVERS FOR RENESAS SHMOBILE 7264M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7265M: Geert Uytterhoeven <geert+renesas@glider.be> 7266L: dri-devel@lists.freedesktop.org 7267L: linux-renesas-soc@vger.kernel.org 7268S: Supported 7269T: git git://anongit.freedesktop.org/drm/drm-misc 7270F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7271F: drivers/gpu/drm/renesas/shmobile/ 7272F: include/linux/platform_data/shmob_drm.h 7273 7274DRM DRIVERS FOR ROCKCHIP 7275M: Sandy Huang <hjc@rock-chips.com> 7276M: Heiko Stübner <heiko@sntech.de> 7277M: Andy Yan <andy.yan@rock-chips.com> 7278L: dri-devel@lists.freedesktop.org 7279S: Maintained 7280T: git git://anongit.freedesktop.org/drm/drm-misc 7281F: Documentation/devicetree/bindings/display/rockchip/ 7282F: drivers/gpu/drm/ci/xfails/rockchip* 7283F: drivers/gpu/drm/rockchip/ 7284 7285DRM DRIVERS FOR STI 7286M: Alain Volmat <alain.volmat@foss.st.com> 7287L: dri-devel@lists.freedesktop.org 7288S: Maintained 7289T: git git://anongit.freedesktop.org/drm/drm-misc 7290F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7291F: drivers/gpu/drm/sti 7292 7293DRM DRIVERS FOR STM 7294M: Yannick Fertre <yannick.fertre@foss.st.com> 7295M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7296M: Philippe Cornu <philippe.cornu@foss.st.com> 7297L: dri-devel@lists.freedesktop.org 7298S: Maintained 7299T: git git://anongit.freedesktop.org/drm/drm-misc 7300F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7301F: drivers/gpu/drm/stm 7302 7303DRM DRIVERS FOR TI KEYSTONE 7304M: Jyri Sarha <jyri.sarha@iki.fi> 7305M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7306L: dri-devel@lists.freedesktop.org 7307S: Maintained 7308T: git git://anongit.freedesktop.org/drm/drm-misc 7309F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7310F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7311F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7312F: drivers/gpu/drm/tidss/ 7313 7314DRM DRIVERS FOR TI LCDC 7315M: Jyri Sarha <jyri.sarha@iki.fi> 7316M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7317L: dri-devel@lists.freedesktop.org 7318S: Maintained 7319T: git git://anongit.freedesktop.org/drm/drm-misc 7320F: Documentation/devicetree/bindings/display/tilcdc/ 7321F: drivers/gpu/drm/tilcdc/ 7322 7323DRM DRIVERS FOR TI OMAP 7324M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7325L: dri-devel@lists.freedesktop.org 7326S: Maintained 7327T: git git://anongit.freedesktop.org/drm/drm-misc 7328F: Documentation/devicetree/bindings/display/ti/ 7329F: drivers/gpu/drm/omapdrm/ 7330 7331DRM DRIVERS FOR V3D 7332M: Melissa Wen <mwen@igalia.com> 7333M: Maíra Canal <mcanal@igalia.com> 7334S: Supported 7335T: git git://anongit.freedesktop.org/drm/drm-misc 7336F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7337F: drivers/gpu/drm/v3d/ 7338F: include/uapi/drm/v3d_drm.h 7339 7340DRM DRIVERS FOR VC4 7341M: Maxime Ripard <mripard@kernel.org> 7342S: Supported 7343T: git git://github.com/anholt/linux 7344T: git git://anongit.freedesktop.org/drm/drm-misc 7345F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7346F: drivers/gpu/drm/vc4/ 7347F: include/uapi/drm/vc4_drm.h 7348 7349DRM DRIVERS FOR VIVANTE GPU IP 7350M: Lucas Stach <l.stach@pengutronix.de> 7351R: Russell King <linux+etnaviv@armlinux.org.uk> 7352R: Christian Gmeiner <christian.gmeiner@gmail.com> 7353L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7354L: dri-devel@lists.freedesktop.org 7355S: Maintained 7356F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7357F: drivers/gpu/drm/etnaviv/ 7358F: include/uapi/drm/etnaviv_drm.h 7359 7360DRM DRIVERS FOR XEN 7361M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7362L: dri-devel@lists.freedesktop.org 7363L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7364S: Supported 7365T: git git://anongit.freedesktop.org/drm/drm-misc 7366F: Documentation/gpu/xen-front.rst 7367F: drivers/gpu/drm/xen/ 7368 7369DRM DRIVERS FOR XILINX 7370M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7371L: dri-devel@lists.freedesktop.org 7372S: Maintained 7373T: git git://anongit.freedesktop.org/drm/drm-misc 7374F: Documentation/devicetree/bindings/display/xlnx/ 7375F: drivers/gpu/drm/xlnx/ 7376 7377DRM GPU SCHEDULER 7378M: Luben Tuikov <ltuikov89@gmail.com> 7379M: Matthew Brost <matthew.brost@intel.com> 7380L: dri-devel@lists.freedesktop.org 7381S: Maintained 7382T: git git://anongit.freedesktop.org/drm/drm-misc 7383F: drivers/gpu/drm/scheduler/ 7384F: include/drm/gpu_scheduler.h 7385 7386DRM PANEL DRIVERS 7387M: Neil Armstrong <neil.armstrong@linaro.org> 7388R: Jessica Zhang <quic_jesszhan@quicinc.com> 7389R: Sam Ravnborg <sam@ravnborg.org> 7390L: dri-devel@lists.freedesktop.org 7391S: Maintained 7392T: git git://anongit.freedesktop.org/drm/drm-misc 7393F: Documentation/devicetree/bindings/display/panel/ 7394F: drivers/gpu/drm/drm_panel.c 7395F: drivers/gpu/drm/panel/ 7396F: include/drm/drm_panel.h 7397 7398DRM PRIVACY-SCREEN CLASS 7399M: Hans de Goede <hdegoede@redhat.com> 7400L: dri-devel@lists.freedesktop.org 7401S: Maintained 7402T: git git://anongit.freedesktop.org/drm/drm-misc 7403F: drivers/gpu/drm/drm_privacy_screen* 7404F: include/drm/drm_privacy_screen* 7405 7406DRM TTM SUBSYSTEM 7407M: Christian Koenig <christian.koenig@amd.com> 7408M: Huang Rui <ray.huang@amd.com> 7409L: dri-devel@lists.freedesktop.org 7410S: Maintained 7411T: git git://anongit.freedesktop.org/drm/drm-misc 7412F: drivers/gpu/drm/ttm/ 7413F: include/drm/ttm/ 7414 7415DRM AUTOMATED TESTING 7416M: Helen Koike <helen.koike@collabora.com> 7417L: dri-devel@lists.freedesktop.org 7418S: Maintained 7419T: git git://anongit.freedesktop.org/drm/drm-misc 7420F: Documentation/gpu/automated_testing.rst 7421F: drivers/gpu/drm/ci/ 7422 7423DSBR100 USB FM RADIO DRIVER 7424M: Alexey Klimov <klimov.linux@gmail.com> 7425L: linux-media@vger.kernel.org 7426S: Maintained 7427T: git git://linuxtv.org/media_tree.git 7428F: drivers/media/radio/dsbr100.c 7429 7430DT3155 MEDIA DRIVER 7431M: Hans Verkuil <hverkuil@xs4all.nl> 7432L: linux-media@vger.kernel.org 7433S: Odd Fixes 7434W: https://linuxtv.org 7435T: git git://linuxtv.org/media_tree.git 7436F: drivers/media/pci/dt3155/ 7437 7438DVB_USB_AF9015 MEDIA DRIVER 7439L: linux-media@vger.kernel.org 7440S: Orphan 7441W: https://linuxtv.org 7442Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7443F: drivers/media/usb/dvb-usb-v2/af9015* 7444 7445DVB_USB_AF9035 MEDIA DRIVER 7446L: linux-media@vger.kernel.org 7447S: Orphan 7448W: https://linuxtv.org 7449Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7450F: drivers/media/usb/dvb-usb-v2/af9035* 7451 7452DVB_USB_ANYSEE MEDIA DRIVER 7453L: linux-media@vger.kernel.org 7454S: Orphan 7455W: https://linuxtv.org 7456Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7457F: drivers/media/usb/dvb-usb-v2/anysee* 7458 7459DVB_USB_AU6610 MEDIA DRIVER 7460L: linux-media@vger.kernel.org 7461S: Orphan 7462W: https://linuxtv.org 7463Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7464F: drivers/media/usb/dvb-usb-v2/au6610* 7465 7466DVB_USB_CE6230 MEDIA DRIVER 7467L: linux-media@vger.kernel.org 7468S: Orphan 7469W: https://linuxtv.org 7470Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7471F: drivers/media/usb/dvb-usb-v2/ce6230* 7472 7473DVB_USB_CXUSB MEDIA DRIVER 7474M: Michael Krufky <mkrufky@linuxtv.org> 7475L: linux-media@vger.kernel.org 7476S: Maintained 7477W: https://linuxtv.org 7478W: http://github.com/mkrufky 7479Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7480T: git git://linuxtv.org/media_tree.git 7481F: drivers/media/usb/dvb-usb/cxusb* 7482 7483DVB_USB_EC168 MEDIA DRIVER 7484L: linux-media@vger.kernel.org 7485S: Orphan 7486W: https://linuxtv.org 7487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7488F: drivers/media/usb/dvb-usb-v2/ec168* 7489 7490DVB_USB_GL861 MEDIA DRIVER 7491L: linux-media@vger.kernel.org 7492S: Orphan 7493W: https://linuxtv.org 7494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7495F: drivers/media/usb/dvb-usb-v2/gl861* 7496 7497DVB_USB_MXL111SF MEDIA DRIVER 7498M: Michael Krufky <mkrufky@linuxtv.org> 7499L: linux-media@vger.kernel.org 7500S: Maintained 7501W: https://linuxtv.org 7502W: http://github.com/mkrufky 7503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7504T: git git://linuxtv.org/mkrufky/mxl111sf.git 7505F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7506 7507DVB_USB_RTL28XXU MEDIA DRIVER 7508L: linux-media@vger.kernel.org 7509S: Orphan 7510W: https://linuxtv.org 7511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7512F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7513 7514DVB_USB_V2 MEDIA DRIVER 7515L: linux-media@vger.kernel.org 7516S: Orphan 7517W: https://linuxtv.org 7518W: http://palosaari.fi/linux/ 7519Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7520F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7521F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7522 7523DYNAMIC DEBUG 7524M: Jason Baron <jbaron@akamai.com> 7525M: Jim Cromie <jim.cromie@gmail.com> 7526S: Maintained 7527F: include/linux/dynamic_debug.h 7528F: lib/dynamic_debug.c 7529F: lib/test_dynamic_debug.c 7530 7531DYNAMIC INTERRUPT MODERATION 7532M: Tal Gilboa <talgi@nvidia.com> 7533S: Maintained 7534F: Documentation/networking/net_dim.rst 7535F: include/linux/dim.h 7536F: lib/dim/ 7537 7538DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7539M: Daniel Lezcano <daniel.lezcano@kernel.org> 7540L: linux-pm@vger.kernel.org 7541S: Supported 7542B: https://bugzilla.kernel.org 7543T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7544F: drivers/powercap/dtpm* 7545F: include/linux/dtpm.h 7546 7547DZ DECSTATION DZ11 SERIAL DRIVER 7548M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7549S: Maintained 7550F: drivers/tty/serial/dz.* 7551 7552E3X0 POWER BUTTON DRIVER 7553M: Moritz Fischer <moritz.fischer@ettus.com> 7554L: usrp-users@lists.ettus.com 7555S: Supported 7556W: http://www.ettus.com 7557F: Documentation/devicetree/bindings/input/e3x0-button.txt 7558F: drivers/input/misc/e3x0-button.c 7559 7560E4000 MEDIA DRIVER 7561L: linux-media@vger.kernel.org 7562S: Orphan 7563W: https://linuxtv.org 7564Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7565F: drivers/media/tuners/e4000* 7566 7567EARTH_PT1 MEDIA DRIVER 7568M: Akihiro Tsukada <tskd08@gmail.com> 7569L: linux-media@vger.kernel.org 7570S: Odd Fixes 7571F: drivers/media/pci/pt1/ 7572 7573EARTH_PT3 MEDIA DRIVER 7574M: Akihiro Tsukada <tskd08@gmail.com> 7575L: linux-media@vger.kernel.org 7576S: Odd Fixes 7577F: drivers/media/pci/pt3/ 7578 7579EC100 MEDIA DRIVER 7580L: linux-media@vger.kernel.org 7581S: Orphan 7582W: https://linuxtv.org 7583Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7584F: drivers/media/dvb-frontends/ec100* 7585 7586ECRYPT FILE SYSTEM 7587M: Tyler Hicks <code@tyhicks.com> 7588L: ecryptfs@vger.kernel.org 7589S: Odd Fixes 7590W: http://ecryptfs.org 7591W: https://launchpad.net/ecryptfs 7592T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7593F: Documentation/filesystems/ecryptfs.rst 7594F: fs/ecryptfs/ 7595 7596EDAC-AMD64 7597M: Yazen Ghannam <yazen.ghannam@amd.com> 7598L: linux-edac@vger.kernel.org 7599S: Supported 7600F: drivers/edac/amd64_edac* 7601F: drivers/edac/mce_amd* 7602 7603EDAC-ARMADA 7604M: Jan Luebbe <jlu@pengutronix.de> 7605L: linux-edac@vger.kernel.org 7606S: Maintained 7607F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7608F: drivers/edac/armada_xp_* 7609 7610EDAC-AST2500 7611M: Stefan Schaeckeler <sschaeck@cisco.com> 7612S: Supported 7613F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7614F: drivers/edac/aspeed_edac.c 7615 7616EDAC-BLUEFIELD 7617M: Shravan Kumar Ramani <shravankr@nvidia.com> 7618S: Supported 7619F: drivers/edac/bluefield_edac.c 7620 7621EDAC-CALXEDA 7622M: Andre Przywara <andre.przywara@arm.com> 7623L: linux-edac@vger.kernel.org 7624S: Maintained 7625F: drivers/edac/highbank* 7626 7627EDAC-CAVIUM OCTEON 7628M: Ralf Baechle <ralf@linux-mips.org> 7629L: linux-edac@vger.kernel.org 7630L: linux-mips@vger.kernel.org 7631S: Supported 7632F: drivers/edac/octeon_edac* 7633 7634EDAC-CAVIUM THUNDERX 7635M: Robert Richter <rric@kernel.org> 7636L: linux-edac@vger.kernel.org 7637S: Odd Fixes 7638F: drivers/edac/thunderx_edac* 7639 7640EDAC-CORE 7641M: Borislav Petkov <bp@alien8.de> 7642M: Tony Luck <tony.luck@intel.com> 7643R: James Morse <james.morse@arm.com> 7644R: Mauro Carvalho Chehab <mchehab@kernel.org> 7645R: Robert Richter <rric@kernel.org> 7646L: linux-edac@vger.kernel.org 7647S: Supported 7648T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7649F: Documentation/driver-api/edac.rst 7650F: drivers/edac/ 7651F: include/linux/edac.h 7652 7653EDAC-DMC520 7654M: Lei Wang <lewan@microsoft.com> 7655L: linux-edac@vger.kernel.org 7656S: Supported 7657F: drivers/edac/dmc520_edac.c 7658 7659EDAC-E752X 7660M: Mark Gross <markgross@kernel.org> 7661L: linux-edac@vger.kernel.org 7662S: Maintained 7663F: drivers/edac/e752x_edac.c 7664 7665EDAC-E7XXX 7666L: linux-edac@vger.kernel.org 7667S: Maintained 7668F: drivers/edac/e7xxx_edac.c 7669 7670EDAC-FSL_DDR 7671M: York Sun <york.sun@nxp.com> 7672L: linux-edac@vger.kernel.org 7673S: Maintained 7674F: drivers/edac/fsl_ddr_edac.* 7675 7676EDAC-GHES 7677M: Mauro Carvalho Chehab <mchehab@kernel.org> 7678L: linux-edac@vger.kernel.org 7679S: Maintained 7680F: drivers/edac/ghes_edac.c 7681 7682EDAC-I10NM 7683M: Tony Luck <tony.luck@intel.com> 7684L: linux-edac@vger.kernel.org 7685S: Maintained 7686F: drivers/edac/i10nm_base.c 7687 7688EDAC-I3000 7689L: linux-edac@vger.kernel.org 7690S: Orphan 7691F: drivers/edac/i3000_edac.c 7692 7693EDAC-I5000 7694L: linux-edac@vger.kernel.org 7695S: Maintained 7696F: drivers/edac/i5000_edac.c 7697 7698EDAC-I5400 7699M: Mauro Carvalho Chehab <mchehab@kernel.org> 7700L: linux-edac@vger.kernel.org 7701S: Maintained 7702F: drivers/edac/i5400_edac.c 7703 7704EDAC-I7300 7705M: Mauro Carvalho Chehab <mchehab@kernel.org> 7706L: linux-edac@vger.kernel.org 7707S: Maintained 7708F: drivers/edac/i7300_edac.c 7709 7710EDAC-I7CORE 7711M: Mauro Carvalho Chehab <mchehab@kernel.org> 7712L: linux-edac@vger.kernel.org 7713S: Maintained 7714F: drivers/edac/i7core_edac.c 7715 7716EDAC-I82443BXGX 7717M: Tim Small <tim@buttersideup.com> 7718L: linux-edac@vger.kernel.org 7719S: Maintained 7720F: drivers/edac/i82443bxgx_edac.c 7721 7722EDAC-I82975X 7723M: "Arvind R." <arvino55@gmail.com> 7724L: linux-edac@vger.kernel.org 7725S: Maintained 7726F: drivers/edac/i82975x_edac.c 7727 7728EDAC-IE31200 7729M: Jason Baron <jbaron@akamai.com> 7730L: linux-edac@vger.kernel.org 7731S: Maintained 7732F: drivers/edac/ie31200_edac.c 7733 7734EDAC-IGEN6 7735M: Tony Luck <tony.luck@intel.com> 7736R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7737L: linux-edac@vger.kernel.org 7738S: Maintained 7739F: drivers/edac/igen6_edac.c 7740 7741EDAC-MPC85XX 7742M: Johannes Thumshirn <morbidrsa@gmail.com> 7743L: linux-edac@vger.kernel.org 7744S: Maintained 7745F: drivers/edac/mpc85xx_edac.[ch] 7746 7747EDAC-NPCM 7748M: Marvin Lin <kflin@nuvoton.com> 7749M: Stanley Chu <yschu@nuvoton.com> 7750L: linux-edac@vger.kernel.org 7751S: Maintained 7752F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7753F: drivers/edac/npcm_edac.c 7754 7755EDAC-PASEMI 7756M: Egor Martovetsky <egor@pasemi.com> 7757L: linux-edac@vger.kernel.org 7758S: Maintained 7759F: drivers/edac/pasemi_edac.c 7760 7761EDAC-PND2 7762M: Tony Luck <tony.luck@intel.com> 7763L: linux-edac@vger.kernel.org 7764S: Maintained 7765F: drivers/edac/pnd2_edac.[ch] 7766 7767EDAC-QCOM 7768M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7769L: linux-arm-msm@vger.kernel.org 7770L: linux-edac@vger.kernel.org 7771S: Maintained 7772F: drivers/edac/qcom_edac.c 7773 7774EDAC-R82600 7775M: Tim Small <tim@buttersideup.com> 7776L: linux-edac@vger.kernel.org 7777S: Maintained 7778F: drivers/edac/r82600_edac.c 7779 7780EDAC-SBRIDGE 7781M: Tony Luck <tony.luck@intel.com> 7782R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7783L: linux-edac@vger.kernel.org 7784S: Maintained 7785F: drivers/edac/sb_edac.c 7786 7787EDAC-SKYLAKE 7788M: Tony Luck <tony.luck@intel.com> 7789L: linux-edac@vger.kernel.org 7790S: Maintained 7791F: drivers/edac/skx_*.[ch] 7792 7793EDAC-TI 7794M: Tero Kristo <kristo@kernel.org> 7795L: linux-edac@vger.kernel.org 7796S: Odd Fixes 7797F: drivers/edac/ti_edac.c 7798 7799EDIROL UA-101/UA-1000 DRIVER 7800M: Clemens Ladisch <clemens@ladisch.de> 7801L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7802S: Maintained 7803T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7804F: sound/usb/misc/ua101.c 7805 7806EFI TEST DRIVER 7807M: Ivan Hu <ivan.hu@canonical.com> 7808M: Ard Biesheuvel <ardb@kernel.org> 7809L: linux-efi@vger.kernel.org 7810S: Maintained 7811F: drivers/firmware/efi/test/ 7812 7813EFI VARIABLE FILESYSTEM 7814M: Jeremy Kerr <jk@ozlabs.org> 7815M: Ard Biesheuvel <ardb@kernel.org> 7816L: linux-efi@vger.kernel.org 7817S: Maintained 7818T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7819F: fs/efivarfs/ 7820 7821EFIFB FRAMEBUFFER DRIVER 7822M: Peter Jones <pjones@redhat.com> 7823L: linux-fbdev@vger.kernel.org 7824S: Maintained 7825F: drivers/video/fbdev/efifb.c 7826 7827EFS FILESYSTEM 7828S: Orphan 7829W: http://aeschi.ch.eu.org/efs/ 7830F: fs/efs/ 7831 7832EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7833L: netdev@vger.kernel.org 7834S: Orphan 7835F: drivers/net/ethernet/ibm/ehea/ 7836 7837ELM327 CAN NETWORK DRIVER 7838M: Max Staudt <max@enpas.org> 7839L: linux-can@vger.kernel.org 7840S: Maintained 7841F: Documentation/networking/device_drivers/can/can327.rst 7842F: drivers/net/can/can327.c 7843 7844EM28XX VIDEO4LINUX DRIVER 7845M: Mauro Carvalho Chehab <mchehab@kernel.org> 7846L: linux-media@vger.kernel.org 7847S: Maintained 7848W: https://linuxtv.org 7849T: git git://linuxtv.org/media_tree.git 7850F: Documentation/admin-guide/media/em28xx* 7851F: drivers/media/usb/em28xx/ 7852 7853EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7854M: Adrian Hunter <adrian.hunter@intel.com> 7855M: Asutosh Das <quic_asutoshd@quicinc.com> 7856R: Ritesh Harjani <ritesh.list@gmail.com> 7857L: linux-mmc@vger.kernel.org 7858S: Supported 7859F: drivers/mmc/host/cqhci* 7860 7861EMS CPC-PCI CAN DRIVER 7862M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7863M: support@ems-wuensche.com 7864L: linux-can@vger.kernel.org 7865S: Maintained 7866F: drivers/net/can/sja1000/ems_pci.c 7867 7868EMULEX 10Gbps iSCSI - OneConnect DRIVER 7869M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7870L: linux-scsi@vger.kernel.org 7871S: Supported 7872W: http://www.broadcom.com 7873F: drivers/scsi/be2iscsi/ 7874 7875EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7876M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7877M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7878M: Somnath Kotur <somnath.kotur@broadcom.com> 7879L: netdev@vger.kernel.org 7880S: Supported 7881W: http://www.emulex.com 7882F: drivers/net/ethernet/emulex/benet/ 7883 7884EMULEX ONECONNECT ROCE DRIVER 7885M: Selvin Xavier <selvin.xavier@broadcom.com> 7886L: linux-rdma@vger.kernel.org 7887S: Odd Fixes 7888W: http://www.broadcom.com 7889F: drivers/infiniband/hw/ocrdma/ 7890F: include/uapi/rdma/ocrdma-abi.h 7891 7892EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7893M: James Smart <james.smart@broadcom.com> 7894M: Ram Vegesna <ram.vegesna@broadcom.com> 7895L: linux-scsi@vger.kernel.org 7896L: target-devel@vger.kernel.org 7897S: Supported 7898W: http://www.broadcom.com 7899F: drivers/scsi/elx/ 7900 7901EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7902M: James Smart <james.smart@broadcom.com> 7903M: Dick Kennedy <dick.kennedy@broadcom.com> 7904L: linux-scsi@vger.kernel.org 7905S: Supported 7906W: http://www.broadcom.com 7907F: drivers/scsi/lpfc/ 7908 7909ENE CB710 FLASH CARD READER DRIVER 7910M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7911S: Maintained 7912F: drivers/misc/cb710/ 7913F: drivers/mmc/host/cb710-mmc.* 7914F: include/linux/cb710.h 7915 7916ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7917M: Maxim Levitsky <maximlevitsky@gmail.com> 7918S: Maintained 7919F: drivers/media/rc/ene_ir.* 7920 7921EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7922M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7923L: linuxppc-dev@lists.ozlabs.org 7924S: Maintained 7925F: drivers/tty/ehv_bytechan.c 7926 7927EPSON S1D13XXX FRAMEBUFFER DRIVER 7928M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7929S: Maintained 7930T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7931F: drivers/video/fbdev/s1d13xxxfb.c 7932F: include/video/s1d13xxxfb.h 7933 7934EROFS FILE SYSTEM 7935M: Gao Xiang <xiang@kernel.org> 7936M: Chao Yu <chao@kernel.org> 7937R: Yue Hu <huyue2@coolpad.com> 7938R: Jeffle Xu <jefflexu@linux.alibaba.com> 7939R: Sandeep Dhavale <dhavale@google.com> 7940L: linux-erofs@lists.ozlabs.org 7941S: Maintained 7942W: https://erofs.docs.kernel.org 7943T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7944F: Documentation/ABI/testing/sysfs-fs-erofs 7945F: Documentation/filesystems/erofs.rst 7946F: fs/erofs/ 7947F: include/trace/events/erofs.h 7948 7949ERRSEQ ERROR TRACKING INFRASTRUCTURE 7950M: Jeff Layton <jlayton@kernel.org> 7951S: Maintained 7952F: include/linux/errseq.h 7953F: lib/errseq.c 7954 7955ESD CAN NETWORK DRIVERS 7956M: Stefan Mätje <stefan.maetje@esd.eu> 7957R: socketcan@esd.eu 7958L: linux-can@vger.kernel.org 7959S: Maintained 7960F: drivers/net/can/esd/ 7961 7962ESD CAN/USB DRIVERS 7963M: Frank Jungclaus <frank.jungclaus@esd.eu> 7964R: socketcan@esd.eu 7965L: linux-can@vger.kernel.org 7966S: Maintained 7967F: drivers/net/can/usb/esd_usb.c 7968 7969ET131X NETWORK DRIVER 7970M: Mark Einon <mark.einon@gmail.com> 7971S: Odd Fixes 7972F: drivers/net/ethernet/agere/ 7973 7974ETAS ES58X CAN/USB DRIVER 7975M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7976L: linux-can@vger.kernel.org 7977S: Maintained 7978F: Documentation/networking/devlink/etas_es58x.rst 7979F: drivers/net/can/usb/etas_es58x/ 7980 7981ETHERNET BRIDGE 7982M: Roopa Prabhu <roopa@nvidia.com> 7983M: Nikolay Aleksandrov <razor@blackwall.org> 7984L: bridge@lists.linux.dev 7985L: netdev@vger.kernel.org 7986S: Maintained 7987W: http://www.linuxfoundation.org/en/Net:Bridge 7988F: include/linux/netfilter_bridge/ 7989F: net/bridge/ 7990 7991ETHERNET PHY LIBRARY 7992M: Andrew Lunn <andrew@lunn.ch> 7993M: Heiner Kallweit <hkallweit1@gmail.com> 7994R: Russell King <linux@armlinux.org.uk> 7995L: netdev@vger.kernel.org 7996S: Maintained 7997F: Documentation/ABI/testing/sysfs-class-net-phydev 7998F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7999F: Documentation/devicetree/bindings/net/mdio* 8000F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8001F: Documentation/networking/phy.rst 8002F: drivers/net/mdio/ 8003F: drivers/net/mdio/acpi_mdio.c 8004F: drivers/net/mdio/fwnode_mdio.c 8005F: drivers/net/mdio/of_mdio.c 8006F: drivers/net/pcs/ 8007F: drivers/net/phy/ 8008F: include/dt-bindings/net/qca-ar803x.h 8009F: include/linux/*mdio*.h 8010F: include/linux/linkmode.h 8011F: include/linux/mdio/*.h 8012F: include/linux/mii.h 8013F: include/linux/of_net.h 8014F: include/linux/phy.h 8015F: include/linux/phy_fixed.h 8016F: include/linux/phylib_stubs.h 8017F: include/linux/platform_data/mdio-bcm-unimac.h 8018F: include/linux/platform_data/mdio-gpio.h 8019F: include/trace/events/mdio.h 8020F: include/uapi/linux/mdio.h 8021F: include/uapi/linux/mii.h 8022F: net/core/of_net.c 8023 8024ETHERNET PHY LIBRARY [RUST] 8025M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8026R: Trevor Gross <tmgross@umich.edu> 8027L: netdev@vger.kernel.org 8028L: rust-for-linux@vger.kernel.org 8029S: Maintained 8030F: rust/kernel/net/phy.rs 8031 8032EXEC & BINFMT API, ELF 8033R: Eric Biederman <ebiederm@xmission.com> 8034R: Kees Cook <keescook@chromium.org> 8035L: linux-mm@kvack.org 8036S: Supported 8037T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8038F: Documentation/userspace-api/ELF.rst 8039F: fs/*binfmt_*.c 8040F: fs/exec.c 8041F: include/linux/binfmts.h 8042F: include/linux/elf.h 8043F: include/uapi/linux/binfmts.h 8044F: include/uapi/linux/elf.h 8045F: tools/testing/selftests/exec/ 8046N: asm/elf.h 8047N: binfmt 8048 8049EXFAT FILE SYSTEM 8050M: Namjae Jeon <linkinjeon@kernel.org> 8051M: Sungjong Seo <sj1557.seo@samsung.com> 8052L: linux-fsdevel@vger.kernel.org 8053S: Maintained 8054T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8055F: fs/exfat/ 8056 8057EXPRESSWIRE PROTOCOL LIBRARY 8058M: Duje Mihanović <duje.mihanovic@skole.hr> 8059L: linux-leds@vger.kernel.org 8060S: Maintained 8061F: drivers/leds/leds-expresswire.c 8062F: include/linux/leds-expresswire.h 8063 8064EXT2 FILE SYSTEM 8065M: Jan Kara <jack@suse.com> 8066L: linux-ext4@vger.kernel.org 8067S: Maintained 8068F: Documentation/filesystems/ext2.rst 8069T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8070F: fs/ext2/ 8071F: include/linux/ext2* 8072 8073EXT4 FILE SYSTEM 8074M: "Theodore Ts'o" <tytso@mit.edu> 8075M: Andreas Dilger <adilger.kernel@dilger.ca> 8076L: linux-ext4@vger.kernel.org 8077S: Maintained 8078W: http://ext4.wiki.kernel.org 8079Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8080T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8081F: Documentation/filesystems/ext4/ 8082F: fs/ext4/ 8083F: include/trace/events/ext4.h 8084F: include/uapi/linux/ext4.h 8085 8086Extended Verification Module (EVM) 8087M: Mimi Zohar <zohar@linux.ibm.com> 8088M: Roberto Sassu <roberto.sassu@huawei.com> 8089L: linux-integrity@vger.kernel.org 8090S: Supported 8091T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8092F: security/integrity/ 8093F: security/integrity/evm/ 8094 8095EXTENSIBLE FIRMWARE INTERFACE (EFI) 8096M: Ard Biesheuvel <ardb@kernel.org> 8097L: linux-efi@vger.kernel.org 8098S: Maintained 8099T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8100F: Documentation/admin-guide/efi-stub.rst 8101F: arch/*/include/asm/efi.h 8102F: arch/*/kernel/efi.c 8103F: arch/arm/boot/compressed/efi-header.S 8104F: arch/x86/platform/efi/ 8105F: drivers/firmware/efi/ 8106F: include/linux/efi*.h 8107 8108EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8109M: MyungJoo Ham <myungjoo.ham@samsung.com> 8110M: Chanwoo Choi <cw00.choi@samsung.com> 8111L: linux-kernel@vger.kernel.org 8112S: Maintained 8113T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8114F: Documentation/devicetree/bindings/extcon/ 8115F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8116F: drivers/extcon/ 8117F: include/linux/extcon.h 8118F: include/linux/extcon/ 8119 8120EXTRA BOOT CONFIG 8121M: Masami Hiramatsu <mhiramat@kernel.org> 8122L: linux-kernel@vger.kernel.org 8123L: linux-trace-kernel@vger.kernel.org 8124S: Maintained 8125Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8126T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8127F: Documentation/admin-guide/bootconfig.rst 8128F: fs/proc/bootconfig.c 8129F: include/linux/bootconfig.h 8130F: lib/bootconfig-data.S 8131F: lib/bootconfig.c 8132F: tools/bootconfig/* 8133F: tools/bootconfig/scripts/* 8134 8135EXYNOS DP DRIVER 8136M: Jingoo Han <jingoohan1@gmail.com> 8137L: dri-devel@lists.freedesktop.org 8138S: Maintained 8139F: drivers/gpu/drm/exynos/exynos_dp* 8140 8141EXYNOS SYSMMU (IOMMU) driver 8142M: Marek Szyprowski <m.szyprowski@samsung.com> 8143L: iommu@lists.linux.dev 8144S: Maintained 8145F: drivers/iommu/exynos-iommu.c 8146 8147F2FS FILE SYSTEM 8148M: Jaegeuk Kim <jaegeuk@kernel.org> 8149M: Chao Yu <chao@kernel.org> 8150L: linux-f2fs-devel@lists.sourceforge.net 8151S: Maintained 8152W: https://f2fs.wiki.kernel.org/ 8153Q: https://patchwork.kernel.org/project/f2fs/list/ 8154B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8155T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8156F: Documentation/ABI/testing/sysfs-fs-f2fs 8157F: Documentation/filesystems/f2fs.rst 8158F: fs/f2fs/ 8159F: include/linux/f2fs_fs.h 8160F: include/trace/events/f2fs.h 8161F: include/uapi/linux/f2fs.h 8162 8163F71805F HARDWARE MONITORING DRIVER 8164M: Jean Delvare <jdelvare@suse.com> 8165L: linux-hwmon@vger.kernel.org 8166S: Maintained 8167F: Documentation/hwmon/f71805f.rst 8168F: drivers/hwmon/f71805f.c 8169 8170FADDR2LINE 8171M: Josh Poimboeuf <jpoimboe@kernel.org> 8172S: Maintained 8173F: scripts/faddr2line 8174 8175FAILOVER MODULE 8176M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8177L: netdev@vger.kernel.org 8178S: Supported 8179F: Documentation/networking/failover.rst 8180F: include/net/failover.h 8181F: net/core/failover.c 8182 8183FANOTIFY 8184M: Jan Kara <jack@suse.cz> 8185R: Amir Goldstein <amir73il@gmail.com> 8186R: Matthew Bobrowski <repnop@google.com> 8187L: linux-fsdevel@vger.kernel.org 8188S: Maintained 8189F: fs/notify/fanotify/ 8190F: include/linux/fanotify.h 8191F: include/uapi/linux/fanotify.h 8192 8193FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8194M: Linus Walleij <linus.walleij@linaro.org> 8195L: linux-usb@vger.kernel.org 8196S: Maintained 8197F: drivers/usb/fotg210/ 8198 8199FARSYNC SYNCHRONOUS DRIVER 8200M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8201S: Supported 8202W: http://www.farsite.co.uk/ 8203F: drivers/net/wan/farsync.* 8204 8205FAULT INJECTION SUPPORT 8206M: Akinobu Mita <akinobu.mita@gmail.com> 8207S: Supported 8208F: Documentation/fault-injection/ 8209F: lib/fault-inject.c 8210 8211FBTFT Framebuffer drivers 8212L: dri-devel@lists.freedesktop.org 8213L: linux-fbdev@vger.kernel.org 8214S: Orphan 8215F: drivers/staging/fbtft/ 8216 8217FC0011 TUNER DRIVER 8218M: Michael Buesch <m@bues.ch> 8219L: linux-media@vger.kernel.org 8220S: Maintained 8221F: drivers/media/tuners/fc0011.c 8222F: drivers/media/tuners/fc0011.h 8223 8224FC2580 MEDIA DRIVER 8225L: linux-media@vger.kernel.org 8226S: Orphan 8227W: https://linuxtv.org 8228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8229F: drivers/media/tuners/fc2580* 8230 8231FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8232M: Hannes Reinecke <hare@suse.de> 8233L: linux-scsi@vger.kernel.org 8234S: Supported 8235W: www.Open-FCoE.org 8236F: drivers/scsi/fcoe/ 8237F: drivers/scsi/libfc/ 8238F: include/scsi/fc/ 8239F: include/scsi/libfc.h 8240F: include/scsi/libfcoe.h 8241F: include/uapi/scsi/fc/ 8242 8243FILE LOCKING (flock() and fcntl()/lockf()) 8244M: Jeff Layton <jlayton@kernel.org> 8245M: Chuck Lever <chuck.lever@oracle.com> 8246R: Alexander Aring <alex.aring@gmail.com> 8247L: linux-fsdevel@vger.kernel.org 8248S: Maintained 8249F: fs/fcntl.c 8250F: fs/locks.c 8251F: include/linux/fcntl.h 8252F: include/uapi/linux/fcntl.h 8253 8254FILESYSTEM DIRECT ACCESS (DAX) 8255M: Dan Williams <dan.j.williams@intel.com> 8256R: Matthew Wilcox <willy@infradead.org> 8257R: Jan Kara <jack@suse.cz> 8258L: linux-fsdevel@vger.kernel.org 8259L: nvdimm@lists.linux.dev 8260S: Supported 8261F: fs/dax.c 8262F: include/linux/dax.h 8263F: include/trace/events/fs_dax.h 8264 8265FILESYSTEMS (VFS and infrastructure) 8266M: Alexander Viro <viro@zeniv.linux.org.uk> 8267M: Christian Brauner <brauner@kernel.org> 8268R: Jan Kara <jack@suse.cz> 8269L: linux-fsdevel@vger.kernel.org 8270S: Maintained 8271F: fs/* 8272F: include/linux/fs.h 8273F: include/linux/fs_types.h 8274F: include/uapi/linux/fs.h 8275F: include/uapi/linux/openat2.h 8276 8277FILESYSTEMS [EXPORTFS] 8278M: Chuck Lever <chuck.lever@oracle.com> 8279M: Jeff Layton <jlayton@kernel.org> 8280R: Amir Goldstein <amir73il@gmail.com> 8281L: linux-fsdevel@vger.kernel.org 8282L: linux-nfs@vger.kernel.org 8283S: Supported 8284F: Documentation/filesystems/nfs/exporting.rst 8285F: fs/exportfs/ 8286F: fs/fhandle.c 8287F: include/linux/exportfs.h 8288 8289FILESYSTEMS [IDMAPPED MOUNTS] 8290M: Christian Brauner <brauner@kernel.org> 8291M: Seth Forshee <sforshee@kernel.org> 8292L: linux-fsdevel@vger.kernel.org 8293S: Maintained 8294F: Documentation/filesystems/idmappings.rst 8295F: fs/mnt_idmapping.c 8296F: include/linux/mnt_idmapping.* 8297F: tools/testing/selftests/mount_setattr/ 8298 8299FILESYSTEMS [IOMAP] 8300M: Christian Brauner <brauner@kernel.org> 8301R: Darrick J. Wong <djwong@kernel.org> 8302L: linux-xfs@vger.kernel.org 8303L: linux-fsdevel@vger.kernel.org 8304S: Supported 8305F: fs/iomap/ 8306F: include/linux/iomap.h 8307 8308FILESYSTEMS [NETFS LIBRARY] 8309M: David Howells <dhowells@redhat.com> 8310R: Jeff Layton <jlayton@kernel.org> 8311L: netfs@lists.linux.dev 8312L: linux-fsdevel@vger.kernel.org 8313S: Supported 8314F: Documentation/filesystems/caching/ 8315F: Documentation/filesystems/netfs_library.rst 8316F: fs/netfs/ 8317F: include/linux/fscache*.h 8318F: include/linux/netfs.h 8319F: include/trace/events/fscache.h 8320F: include/trace/events/netfs.h 8321 8322FILESYSTEMS [STACKABLE] 8323M: Miklos Szeredi <miklos@szeredi.hu> 8324M: Amir Goldstein <amir73il@gmail.com> 8325L: linux-fsdevel@vger.kernel.org 8326L: linux-unionfs@vger.kernel.org 8327S: Maintained 8328F: fs/backing-file.c 8329F: include/linux/backing-file.h 8330 8331FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8332M: Riku Voipio <riku.voipio@iki.fi> 8333L: linux-hwmon@vger.kernel.org 8334S: Maintained 8335F: drivers/hwmon/f75375s.c 8336F: include/linux/f75375s.h 8337 8338FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8339M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8340L: linux-can@vger.kernel.org 8341S: Maintained 8342F: drivers/net/can/usb/f81604.c 8343 8344FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8345M: Clemens Ladisch <clemens@ladisch.de> 8346M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8347L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8348S: Maintained 8349T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8350F: include/uapi/sound/firewire.h 8351F: sound/firewire/ 8352 8353FIREWIRE MEDIA DRIVERS (firedtv) 8354M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8355L: linux-media@vger.kernel.org 8356L: linux1394-devel@lists.sourceforge.net 8357S: Maintained 8358T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8359F: drivers/media/firewire/ 8360 8361FIREWIRE SBP-2 TARGET 8362M: Chris Boot <bootc@bootc.net> 8363L: linux-scsi@vger.kernel.org 8364L: target-devel@vger.kernel.org 8365L: linux1394-devel@lists.sourceforge.net 8366S: Maintained 8367T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8368F: drivers/target/sbp/ 8369 8370FIREWIRE SUBSYSTEM 8371M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8372M: Takashi Sakamoto <takaswie@kernel.org> 8373L: linux1394-devel@lists.sourceforge.net 8374S: Maintained 8375W: http://ieee1394.docs.kernel.org/ 8376T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8377F: drivers/firewire/ 8378F: include/linux/firewire.h 8379F: include/uapi/linux/firewire*.h 8380F: tools/firewire/ 8381 8382FIRMWARE FRAMEWORK FOR ARMV8-A 8383M: Sudeep Holla <sudeep.holla@arm.com> 8384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8385S: Maintained 8386F: drivers/firmware/arm_ffa/ 8387F: include/linux/arm_ffa.h 8388 8389FIRMWARE LOADER (request_firmware) 8390M: Luis Chamberlain <mcgrof@kernel.org> 8391M: Russ Weight <russ.weight@linux.dev> 8392L: linux-kernel@vger.kernel.org 8393S: Maintained 8394F: Documentation/firmware_class/ 8395F: drivers/base/firmware_loader/ 8396F: include/linux/firmware.h 8397 8398FLEXTIMER FTM-QUADDEC DRIVER 8399M: Patrick Havelange <patrick.havelange@essensium.com> 8400L: linux-iio@vger.kernel.org 8401S: Maintained 8402F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8403F: drivers/counter/ftm-quaddec.c 8404 8405FLOPPY DRIVER 8406M: Denis Efremov <efremov@linux.com> 8407L: linux-block@vger.kernel.org 8408S: Odd Fixes 8409F: drivers/block/floppy.c 8410 8411FLYSKY FSIA6B RC RECEIVER 8412M: Markus Koch <markus@notsyncing.net> 8413L: linux-input@vger.kernel.org 8414S: Maintained 8415F: drivers/input/joystick/fsia6b.c 8416 8417FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8418M: Geoffrey D. Bennett <g@b4.vu> 8419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8420S: Maintained 8421W: https://github.com/geoffreybennett/scarlett-gen2 8422B: https://github.com/geoffreybennett/scarlett-gen2/issues 8423T: git https://github.com/geoffreybennett/scarlett-gen2.git 8424F: include/uapi/sound/scarlett2.h 8425F: sound/usb/mixer_scarlett2.c 8426 8427FORCEDETH GIGABIT ETHERNET DRIVER 8428M: Rain River <rain.1986.08.12@gmail.com> 8429M: Zhu Yanjun <zyjzyj2000@gmail.com> 8430L: netdev@vger.kernel.org 8431S: Maintained 8432F: drivers/net/ethernet/nvidia/* 8433 8434FORTIFY_SOURCE 8435M: Kees Cook <keescook@chromium.org> 8436L: linux-hardening@vger.kernel.org 8437S: Supported 8438T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8439F: include/linux/fortify-string.h 8440F: lib/fortify_kunit.c 8441F: lib/memcpy_kunit.c 8442F: lib/strcat_kunit.c 8443F: lib/strscpy_kunit.c 8444F: lib/test_fortify/* 8445F: scripts/test_fortify.sh 8446K: \b__NO_FORTIFY\b 8447 8448FPGA DFL DRIVERS 8449M: Wu Hao <hao.wu@intel.com> 8450R: Tom Rix <trix@redhat.com> 8451L: linux-fpga@vger.kernel.org 8452S: Maintained 8453F: Documentation/ABI/testing/sysfs-bus-dfl* 8454F: Documentation/fpga/dfl.rst 8455F: drivers/fpga/dfl* 8456F: drivers/uio/uio_dfl.c 8457F: include/linux/dfl.h 8458F: include/uapi/linux/fpga-dfl.h 8459 8460FPGA MANAGER FRAMEWORK 8461M: Moritz Fischer <mdf@kernel.org> 8462M: Wu Hao <hao.wu@intel.com> 8463M: Xu Yilun <yilun.xu@intel.com> 8464R: Tom Rix <trix@redhat.com> 8465L: linux-fpga@vger.kernel.org 8466S: Maintained 8467Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8468T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8469F: Documentation/devicetree/bindings/fpga/ 8470F: Documentation/driver-api/fpga/ 8471F: Documentation/fpga/ 8472F: drivers/fpga/ 8473F: include/linux/fpga/ 8474 8475FPU EMULATOR 8476M: Bill Metzenthen <billm@melbpc.org.au> 8477S: Maintained 8478W: https://floatingpoint.billm.au/ 8479F: arch/x86/math-emu/ 8480 8481FRAMEBUFFER CORE 8482M: Daniel Vetter <daniel@ffwll.ch> 8483S: Odd Fixes 8484T: git git://anongit.freedesktop.org/drm/drm-misc 8485F: drivers/video/fbdev/core/ 8486 8487FRAMEBUFFER LAYER 8488M: Helge Deller <deller@gmx.de> 8489L: linux-fbdev@vger.kernel.org 8490L: dri-devel@lists.freedesktop.org 8491S: Maintained 8492Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8493T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8494F: Documentation/fb/ 8495F: drivers/video/ 8496F: include/linux/fb.h 8497F: include/uapi/linux/fb.h 8498F: include/uapi/video/ 8499F: include/video/ 8500 8501FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8502M: Horia Geantă <horia.geanta@nxp.com> 8503M: Pankaj Gupta <pankaj.gupta@nxp.com> 8504M: Gaurav Jain <gaurav.jain@nxp.com> 8505L: linux-crypto@vger.kernel.org 8506S: Maintained 8507F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8508F: drivers/crypto/caam/ 8509 8510FREESCALE COLDFIRE M5441X MMC DRIVER 8511M: Angelo Dureghello <angelo.dureghello@timesys.com> 8512L: linux-mmc@vger.kernel.org 8513S: Maintained 8514F: drivers/mmc/host/sdhci-esdhc-mcf.c 8515F: include/linux/platform_data/mmc-esdhc-mcf.h 8516 8517FREESCALE DIU FRAMEBUFFER DRIVER 8518M: Timur Tabi <timur@kernel.org> 8519L: linux-fbdev@vger.kernel.org 8520S: Maintained 8521F: drivers/video/fbdev/fsl-diu-fb.* 8522 8523FREESCALE DMA DRIVER 8524M: Zhang Wei <zw@zh-kernel.org> 8525L: linuxppc-dev@lists.ozlabs.org 8526S: Maintained 8527F: drivers/dma/fsldma.* 8528 8529FREESCALE DSPI DRIVER 8530M: Vladimir Oltean <olteanv@gmail.com> 8531L: linux-spi@vger.kernel.org 8532S: Maintained 8533F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8534F: drivers/spi/spi-fsl-dspi.c 8535F: include/linux/spi/spi-fsl-dspi.h 8536 8537FREESCALE eDMA DRIVER 8538M: Frank Li <Frank.Li@nxp.com> 8539L: imx@lists.linux.dev 8540L: dmaengine@vger.kernel.org 8541S: Maintained 8542F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8543F: drivers/dma/fsl-edma*.* 8544 8545FREESCALE ENETC ETHERNET DRIVERS 8546M: Claudiu Manoil <claudiu.manoil@nxp.com> 8547M: Vladimir Oltean <vladimir.oltean@nxp.com> 8548L: netdev@vger.kernel.org 8549S: Maintained 8550F: drivers/net/ethernet/freescale/enetc/ 8551 8552FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8553M: Claudiu Manoil <claudiu.manoil@nxp.com> 8554L: netdev@vger.kernel.org 8555S: Maintained 8556F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8557F: drivers/net/ethernet/freescale/gianfar* 8558 8559FREESCALE GPMI NAND DRIVER 8560M: Han Xu <han.xu@nxp.com> 8561L: linux-mtd@lists.infradead.org 8562S: Maintained 8563F: drivers/mtd/nand/raw/gpmi-nand/* 8564 8565FREESCALE I2C CPM DRIVER 8566M: Jochen Friedrich <jochen@scram.de> 8567L: linuxppc-dev@lists.ozlabs.org 8568L: linux-i2c@vger.kernel.org 8569S: Maintained 8570F: drivers/i2c/busses/i2c-cpm.c 8571 8572FREESCALE IMX / MXC FEC DRIVER 8573M: Wei Fang <wei.fang@nxp.com> 8574R: Shenwei Wang <shenwei.wang@nxp.com> 8575R: Clark Wang <xiaoning.wang@nxp.com> 8576L: imx@lists.linux.dev 8577L: netdev@vger.kernel.org 8578S: Maintained 8579F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8580F: drivers/net/ethernet/freescale/fec.h 8581F: drivers/net/ethernet/freescale/fec_main.c 8582F: drivers/net/ethernet/freescale/fec_ptp.c 8583 8584FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8585M: Sascha Hauer <s.hauer@pengutronix.de> 8586R: Pengutronix Kernel Team <kernel@pengutronix.de> 8587L: linux-fbdev@vger.kernel.org 8588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8589S: Maintained 8590F: drivers/video/fbdev/imxfb.c 8591 8592FREESCALE IMX DDR PMU DRIVER 8593M: Frank Li <Frank.li@nxp.com> 8594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8595S: Maintained 8596F: Documentation/admin-guide/perf/imx-ddr.rst 8597F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8598F: drivers/perf/fsl_imx8_ddr_perf.c 8599 8600FREESCALE IMX I2C DRIVER 8601M: Oleksij Rempel <o.rempel@pengutronix.de> 8602R: Pengutronix Kernel Team <kernel@pengutronix.de> 8603L: linux-i2c@vger.kernel.org 8604S: Maintained 8605F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8606F: drivers/i2c/busses/i2c-imx.c 8607 8608FREESCALE IMX LPI2C DRIVER 8609M: Dong Aisheng <aisheng.dong@nxp.com> 8610L: linux-i2c@vger.kernel.org 8611L: imx@lists.linux.dev 8612S: Maintained 8613F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8614F: drivers/i2c/busses/i2c-imx-lpi2c.c 8615 8616FREESCALE MPC I2C DRIVER 8617M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8618L: linux-i2c@vger.kernel.org 8619S: Maintained 8620F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8621F: drivers/i2c/busses/i2c-mpc.c 8622 8623FREESCALE QORIQ DPAA ETHERNET DRIVER 8624M: Madalin Bucur <madalin.bucur@nxp.com> 8625L: netdev@vger.kernel.org 8626S: Maintained 8627F: drivers/net/ethernet/freescale/dpaa 8628 8629FREESCALE QORIQ DPAA FMAN DRIVER 8630M: Madalin Bucur <madalin.bucur@nxp.com> 8631R: Sean Anderson <sean.anderson@seco.com> 8632L: netdev@vger.kernel.org 8633S: Maintained 8634F: Documentation/devicetree/bindings/net/fsl-fman.txt 8635F: drivers/net/ethernet/freescale/fman 8636 8637FREESCALE QORIQ PTP CLOCK DRIVER 8638M: Yangbo Lu <yangbo.lu@nxp.com> 8639L: netdev@vger.kernel.org 8640S: Maintained 8641F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8642F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8643F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8644F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8645F: drivers/ptp/ptp_qoriq.c 8646F: drivers/ptp/ptp_qoriq_debugfs.c 8647F: include/linux/fsl/ptp_qoriq.h 8648 8649FREESCALE QUAD SPI DRIVER 8650M: Han Xu <han.xu@nxp.com> 8651L: linux-spi@vger.kernel.org 8652S: Maintained 8653F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8654F: drivers/spi/spi-fsl-qspi.c 8655 8656FREESCALE QUICC ENGINE LIBRARY 8657M: Qiang Zhao <qiang.zhao@nxp.com> 8658L: linuxppc-dev@lists.ozlabs.org 8659S: Maintained 8660F: drivers/soc/fsl/qe/ 8661F: include/soc/fsl/qe/ 8662 8663FREESCALE QUICC ENGINE QMC DRIVER 8664M: Herve Codina <herve.codina@bootlin.com> 8665L: linuxppc-dev@lists.ozlabs.org 8666S: Maintained 8667F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8668F: drivers/soc/fsl/qe/qmc.c 8669F: include/soc/fsl/qe/qmc.h 8670 8671FREESCALE QUICC ENGINE QMC HDLC DRIVER 8672M: Herve Codina <herve.codina@bootlin.com> 8673L: netdev@vger.kernel.org 8674L: linuxppc-dev@lists.ozlabs.org 8675S: Maintained 8676F: drivers/net/wan/fsl_qmc_hdlc.c 8677 8678FREESCALE QUICC ENGINE TSA DRIVER 8679M: Herve Codina <herve.codina@bootlin.com> 8680L: linuxppc-dev@lists.ozlabs.org 8681S: Maintained 8682F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8683F: drivers/soc/fsl/qe/tsa.c 8684F: drivers/soc/fsl/qe/tsa.h 8685F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8686 8687FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8688L: netdev@vger.kernel.org 8689L: linuxppc-dev@lists.ozlabs.org 8690S: Orphan 8691F: drivers/net/ethernet/freescale/ucc_geth* 8692 8693FREESCALE QUICC ENGINE UCC HDLC DRIVER 8694M: Zhao Qiang <qiang.zhao@nxp.com> 8695L: netdev@vger.kernel.org 8696L: linuxppc-dev@lists.ozlabs.org 8697S: Maintained 8698F: drivers/net/wan/fsl_ucc_hdlc* 8699 8700FREESCALE QUICC ENGINE UCC UART DRIVER 8701M: Timur Tabi <timur@kernel.org> 8702L: linuxppc-dev@lists.ozlabs.org 8703S: Maintained 8704F: drivers/tty/serial/ucc_uart.c 8705 8706FREESCALE SOC DRIVERS 8707L: linuxppc-dev@lists.ozlabs.org 8708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8709S: Orphan 8710F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8711F: Documentation/devicetree/bindings/soc/fsl/ 8712F: drivers/soc/fsl/ 8713F: include/linux/fsl/ 8714F: include/soc/fsl/ 8715 8716FREESCALE SOC FS_ENET DRIVER 8717M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8718L: linuxppc-dev@lists.ozlabs.org 8719L: netdev@vger.kernel.org 8720S: Maintained 8721F: drivers/net/ethernet/freescale/fs_enet/ 8722 8723FREESCALE SOC SOUND DRIVERS 8724M: Shengjiu Wang <shengjiu.wang@gmail.com> 8725M: Xiubo Li <Xiubo.Lee@gmail.com> 8726R: Fabio Estevam <festevam@gmail.com> 8727R: Nicolin Chen <nicoleotsuka@gmail.com> 8728L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8729L: linuxppc-dev@lists.ozlabs.org 8730S: Maintained 8731F: sound/soc/fsl/fsl* 8732F: sound/soc/fsl/imx* 8733 8734FREESCALE SOC SOUND QMC DRIVER 8735M: Herve Codina <herve.codina@bootlin.com> 8736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8737L: linuxppc-dev@lists.ozlabs.org 8738S: Maintained 8739F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8740F: sound/soc/fsl/fsl_qmc_audio.c 8741 8742FREESCALE USB PERIPHERAL DRIVERS 8743L: linux-usb@vger.kernel.org 8744L: linuxppc-dev@lists.ozlabs.org 8745S: Orphan 8746F: drivers/usb/gadget/udc/fsl* 8747 8748FREESCALE USB PHY DRIVER 8749L: linux-usb@vger.kernel.org 8750L: linuxppc-dev@lists.ozlabs.org 8751S: Orphan 8752F: drivers/usb/phy/phy-fsl-usb* 8753 8754FREEVXFS FILESYSTEM 8755M: Christoph Hellwig <hch@infradead.org> 8756S: Maintained 8757W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8758F: fs/freevxfs/ 8759 8760FREEZER 8761M: "Rafael J. Wysocki" <rafael@kernel.org> 8762M: Pavel Machek <pavel@ucw.cz> 8763L: linux-pm@vger.kernel.org 8764S: Supported 8765F: Documentation/power/freezing-of-tasks.rst 8766F: include/linux/freezer.h 8767F: kernel/freezer.c 8768 8769FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8770M: Eric Biggers <ebiggers@kernel.org> 8771M: Theodore Y. Ts'o <tytso@mit.edu> 8772M: Jaegeuk Kim <jaegeuk@kernel.org> 8773L: linux-fscrypt@vger.kernel.org 8774S: Supported 8775Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8776T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8777F: Documentation/filesystems/fscrypt.rst 8778F: fs/crypto/ 8779F: include/linux/fscrypt.h 8780F: include/uapi/linux/fscrypt.h 8781 8782FSI SUBSYSTEM 8783M: Jeremy Kerr <jk@ozlabs.org> 8784M: Joel Stanley <joel@jms.id.au> 8785R: Alistar Popple <alistair@popple.id.au> 8786R: Eddie James <eajames@linux.ibm.com> 8787L: linux-fsi@lists.ozlabs.org 8788S: Supported 8789Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8790T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8791F: drivers/fsi/ 8792F: include/linux/fsi*.h 8793F: include/trace/events/fsi*.h 8794 8795FSI-ATTACHED I2C DRIVER 8796M: Eddie James <eajames@linux.ibm.com> 8797L: linux-i2c@vger.kernel.org 8798L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8799S: Maintained 8800F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8801F: drivers/i2c/busses/i2c-fsi.c 8802 8803FSI-ATTACHED SPI DRIVER 8804M: Eddie James <eajames@linux.ibm.com> 8805L: linux-spi@vger.kernel.org 8806S: Maintained 8807F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8808F: drivers/spi/spi-fsi.c 8809 8810FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8811M: Jan Kara <jack@suse.cz> 8812R: Amir Goldstein <amir73il@gmail.com> 8813L: linux-fsdevel@vger.kernel.org 8814S: Maintained 8815T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8816F: fs/notify/ 8817F: include/linux/fsnotify*.h 8818 8819FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8820M: Eric Biggers <ebiggers@kernel.org> 8821M: Theodore Y. Ts'o <tytso@mit.edu> 8822L: fsverity@lists.linux.dev 8823S: Supported 8824Q: https://patchwork.kernel.org/project/fsverity/list/ 8825T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8826F: Documentation/filesystems/fsverity.rst 8827F: fs/verity/ 8828F: include/linux/fsverity.h 8829F: include/uapi/linux/fsverity.h 8830 8831FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8832M: Michael Zaidman <michael.zaidman@gmail.com> 8833L: linux-i2c@vger.kernel.org 8834L: linux-input@vger.kernel.org 8835S: Maintained 8836F: drivers/hid/hid-ft260.c 8837 8838FUJITSU LAPTOP EXTRAS 8839M: Jonathan Woithe <jwoithe@just42.net> 8840L: platform-driver-x86@vger.kernel.org 8841S: Maintained 8842F: drivers/platform/x86/fujitsu-laptop.c 8843 8844FUJITSU TABLET EXTRAS 8845M: Robert Gerlach <khnz@gmx.de> 8846L: platform-driver-x86@vger.kernel.org 8847S: Maintained 8848F: drivers/platform/x86/fujitsu-tablet.c 8849 8850FUNCTION HOOKS (FTRACE) 8851M: Steven Rostedt <rostedt@goodmis.org> 8852M: Masami Hiramatsu <mhiramat@kernel.org> 8853R: Mark Rutland <mark.rutland@arm.com> 8854L: linux-kernel@vger.kernel.org 8855L: linux-trace-kernel@vger.kernel.org 8856S: Maintained 8857Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8858T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8859F: Documentation/trace/ftrace* 8860F: arch/*/*/*/*ftrace* 8861F: arch/*/*/*ftrace* 8862F: include/*/ftrace.h 8863F: kernel/trace/fgraph.c 8864F: kernel/trace/ftrace* 8865F: samples/ftrace 8866 8867FUNGIBLE ETHERNET DRIVERS 8868M: Dimitris Michailidis <dmichail@fungible.com> 8869L: netdev@vger.kernel.org 8870S: Supported 8871F: drivers/net/ethernet/fungible/ 8872 8873FUSE: FILESYSTEM IN USERSPACE 8874M: Miklos Szeredi <miklos@szeredi.hu> 8875L: linux-fsdevel@vger.kernel.org 8876S: Maintained 8877W: https://github.com/libfuse/ 8878T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8879F: Documentation/filesystems/fuse.rst 8880F: fs/fuse/ 8881F: include/uapi/linux/fuse.h 8882 8883FUTEX SUBSYSTEM 8884M: Thomas Gleixner <tglx@linutronix.de> 8885M: Ingo Molnar <mingo@redhat.com> 8886R: Peter Zijlstra <peterz@infradead.org> 8887R: Darren Hart <dvhart@infradead.org> 8888R: Davidlohr Bueso <dave@stgolabs.net> 8889R: André Almeida <andrealmeid@igalia.com> 8890L: linux-kernel@vger.kernel.org 8891S: Maintained 8892T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8893F: Documentation/locking/*futex* 8894F: include/asm-generic/futex.h 8895F: include/linux/futex.h 8896F: include/uapi/linux/futex.h 8897F: kernel/futex/* 8898F: tools/perf/bench/futex* 8899F: tools/testing/selftests/futex/ 8900 8901GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8902M: Sebastian Reichel <sre@kernel.org> 8903L: linux-media@vger.kernel.org 8904S: Maintained 8905F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8906F: drivers/media/i2c/gc0308.c 8907 8908GALAXYCORE GC2145 SENSOR DRIVER 8909M: Alain Volmat <alain.volmat@foss.st.com> 8910L: linux-media@vger.kernel.org 8911S: Maintained 8912T: git git://linuxtv.org/media_tree.git 8913F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8914F: drivers/media/i2c/gc2145.c 8915 8916GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8917M: Tim Harvey <tharvey@gateworks.com> 8918S: Maintained 8919F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8920F: Documentation/hwmon/gsc-hwmon.rst 8921F: drivers/hwmon/gsc-hwmon.c 8922F: drivers/mfd/gateworks-gsc.c 8923F: include/linux/mfd/gsc.h 8924F: include/linux/platform_data/gsc_hwmon.h 8925 8926GCC PLUGINS 8927M: Kees Cook <keescook@chromium.org> 8928L: linux-hardening@vger.kernel.org 8929S: Maintained 8930T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8931F: Documentation/kbuild/gcc-plugins.rst 8932F: include/linux/stackleak.h 8933F: kernel/stackleak.c 8934F: scripts/Makefile.gcc-plugins 8935F: scripts/gcc-plugins/ 8936 8937GCOV BASED KERNEL PROFILING 8938M: Peter Oberparleiter <oberpar@linux.ibm.com> 8939S: Maintained 8940F: Documentation/dev-tools/gcov.rst 8941F: kernel/gcov/ 8942 8943GDB KERNEL DEBUGGING HELPER SCRIPTS 8944M: Jan Kiszka <jan.kiszka@siemens.com> 8945M: Kieran Bingham <kbingham@kernel.org> 8946S: Supported 8947F: scripts/gdb/ 8948 8949GEMINI CRYPTO DRIVER 8950M: Corentin Labbe <clabbe@baylibre.com> 8951L: linux-crypto@vger.kernel.org 8952S: Maintained 8953F: drivers/crypto/gemini/ 8954 8955GEMTEK FM RADIO RECEIVER DRIVER 8956M: Hans Verkuil <hverkuil@xs4all.nl> 8957L: linux-media@vger.kernel.org 8958S: Maintained 8959W: https://linuxtv.org 8960T: git git://linuxtv.org/media_tree.git 8961F: drivers/media/radio/radio-gemtek* 8962 8963GENERIC ARCHITECTURE TOPOLOGY 8964M: Sudeep Holla <sudeep.holla@arm.com> 8965L: linux-kernel@vger.kernel.org 8966S: Maintained 8967F: drivers/base/arch_topology.c 8968F: include/linux/arch_topology.h 8969 8970GENERIC ENTRY CODE 8971M: Thomas Gleixner <tglx@linutronix.de> 8972M: Peter Zijlstra <peterz@infradead.org> 8973M: Andy Lutomirski <luto@kernel.org> 8974L: linux-kernel@vger.kernel.org 8975S: Maintained 8976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8977F: include/linux/entry-common.h 8978F: include/linux/entry-kvm.h 8979F: kernel/entry/ 8980 8981GENERIC GPIO I2C DRIVER 8982M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8983S: Supported 8984F: drivers/i2c/busses/i2c-gpio.c 8985F: include/linux/platform_data/i2c-gpio.h 8986 8987GENERIC GPIO I2C MULTIPLEXER DRIVER 8988M: Peter Korsgaard <peter.korsgaard@barco.com> 8989L: linux-i2c@vger.kernel.org 8990S: Supported 8991F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8992F: drivers/i2c/muxes/i2c-mux-gpio.c 8993F: include/linux/platform_data/i2c-mux-gpio.h 8994 8995GENERIC GPIO RESET DRIVER 8996M: Krzysztof Kozlowski <krzk@kernel.org> 8997S: Maintained 8998F: drivers/reset/reset-gpio.c 8999 9000GENERIC HDLC (WAN) DRIVERS 9001M: Krzysztof Halasa <khc@pm.waw.pl> 9002S: Maintained 9003W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9004F: drivers/net/wan/c101.c 9005F: drivers/net/wan/hd6457* 9006F: drivers/net/wan/hdlc* 9007F: drivers/net/wan/n2.c 9008F: drivers/net/wan/pc300too.c 9009F: drivers/net/wan/pci200syn.c 9010F: drivers/net/wan/wanxl* 9011 9012GENERIC INCLUDE/ASM HEADER FILES 9013M: Arnd Bergmann <arnd@arndb.de> 9014L: linux-arch@vger.kernel.org 9015S: Maintained 9016T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9017F: include/asm-generic/ 9018F: include/uapi/asm-generic/ 9019 9020GENERIC PHY FRAMEWORK 9021M: Vinod Koul <vkoul@kernel.org> 9022M: Kishon Vijay Abraham I <kishon@kernel.org> 9023L: linux-phy@lists.infradead.org 9024S: Supported 9025Q: https://patchwork.kernel.org/project/linux-phy/list/ 9026T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9027F: Documentation/devicetree/bindings/phy/ 9028F: drivers/phy/ 9029F: include/dt-bindings/phy/ 9030F: include/linux/phy/ 9031 9032GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9033M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9034S: Supported 9035F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9036F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9037 9038GENERIC PM DOMAINS 9039M: Ulf Hansson <ulf.hansson@linaro.org> 9040L: linux-pm@vger.kernel.org 9041S: Supported 9042F: Documentation/devicetree/bindings/power/power?domain* 9043T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9044F: drivers/pmdomain/ 9045F: include/linux/pm_domain.h 9046 9047GENERIC RADIX TREE 9048M: Kent Overstreet <kent.overstreet@linux.dev> 9049S: Supported 9050C: irc://irc.oftc.net/bcache 9051F: include/linux/generic-radix-tree.h 9052F: lib/generic-radix-tree.c 9053 9054GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9055M: Eugen Hristev <eugen.hristev@microchip.com> 9056L: linux-input@vger.kernel.org 9057S: Maintained 9058F: drivers/input/touchscreen/resistive-adc-touch.c 9059 9060GENERIC STRING LIBRARY 9061M: Kees Cook <keescook@chromium.org> 9062R: Andy Shevchenko <andy@kernel.org> 9063L: linux-hardening@vger.kernel.org 9064S: Supported 9065T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9066F: include/linux/string.h 9067F: include/linux/string_choices.h 9068F: include/linux/string_helpers.h 9069F: lib/string.c 9070F: lib/string_kunit.c 9071F: lib/string_helpers.c 9072F: lib/string_helpers_kunit.c 9073F: scripts/coccinelle/api/string_choices.cocci 9074 9075GENERIC UIO DRIVER FOR PCI DEVICES 9076M: "Michael S. Tsirkin" <mst@redhat.com> 9077L: kvm@vger.kernel.org 9078S: Supported 9079F: drivers/uio/uio_pci_generic.c 9080 9081GENERIC VDSO LIBRARY 9082M: Andy Lutomirski <luto@kernel.org> 9083M: Thomas Gleixner <tglx@linutronix.de> 9084M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9085L: linux-kernel@vger.kernel.org 9086S: Maintained 9087T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9088F: include/asm-generic/vdso/vsyscall.h 9089F: include/vdso/ 9090F: kernel/time/vsyscall.c 9091F: lib/vdso/ 9092 9093GENWQE (IBM Generic Workqueue Card) 9094M: Frank Haverkamp <haver@linux.ibm.com> 9095S: Supported 9096F: drivers/misc/genwqe/ 9097 9098GET_MAINTAINER SCRIPT 9099M: Joe Perches <joe@perches.com> 9100S: Maintained 9101F: scripts/get_maintainer.pl 9102 9103GFS2 FILE SYSTEM 9104M: Andreas Gruenbacher <agruenba@redhat.com> 9105L: gfs2@lists.linux.dev 9106S: Supported 9107B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9108T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9109F: Documentation/filesystems/gfs2* 9110F: fs/gfs2/ 9111F: include/uapi/linux/gfs2_ondisk.h 9112 9113GIGABYTE WATERFORCE SENSOR DRIVER 9114M: Aleksa Savic <savicaleksa83@gmail.com> 9115L: linux-hwmon@vger.kernel.org 9116S: Maintained 9117F: Documentation/hwmon/gigabyte_waterforce.rst 9118F: drivers/hwmon/gigabyte_waterforce.c 9119 9120GIGABYTE WMI DRIVER 9121M: Thomas Weißschuh <thomas@weissschuh.net> 9122L: platform-driver-x86@vger.kernel.org 9123S: Maintained 9124F: drivers/platform/x86/gigabyte-wmi.c 9125 9126GNSS SUBSYSTEM 9127M: Johan Hovold <johan@kernel.org> 9128S: Maintained 9129T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9130F: Documentation/ABI/testing/sysfs-class-gnss 9131F: Documentation/devicetree/bindings/gnss/ 9132F: drivers/gnss/ 9133F: include/linux/gnss.h 9134 9135GO7007 MPEG CODEC 9136M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9137L: linux-media@vger.kernel.org 9138S: Maintained 9139F: drivers/media/usb/go7007/ 9140 9141GOODIX TOUCHSCREEN 9142M: Bastien Nocera <hadess@hadess.net> 9143M: Hans de Goede <hdegoede@redhat.com> 9144L: linux-input@vger.kernel.org 9145S: Maintained 9146F: drivers/input/touchscreen/goodix* 9147 9148GOOGLE ETHERNET DRIVERS 9149M: Jeroen de Borst <jeroendb@google.com> 9150M: Praveen Kaligineedi <pkaligineedi@google.com> 9151R: Shailend Chand <shailend@google.com> 9152L: netdev@vger.kernel.org 9153S: Supported 9154F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9155F: drivers/net/ethernet/google 9156 9157GOOGLE FIRMWARE DRIVERS 9158M: Tzung-Bi Shih <tzungbi@kernel.org> 9159R: Brian Norris <briannorris@chromium.org> 9160R: Julius Werner <jwerner@chromium.org> 9161L: chrome-platform@lists.linux.dev 9162S: Maintained 9163T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9164F: drivers/firmware/google/ 9165 9166GOOGLE TENSOR SoC SUPPORT 9167M: Peter Griffin <peter.griffin@linaro.org> 9168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9169L: linux-samsung-soc@vger.kernel.org 9170S: Maintained 9171F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9172F: arch/arm64/boot/dts/exynos/google/ 9173F: drivers/clk/samsung/clk-gs101.c 9174F: include/dt-bindings/clock/google,gs101.h 9175K: [gG]oogle.?[tT]ensor 9176 9177GPD POCKET FAN DRIVER 9178M: Hans de Goede <hdegoede@redhat.com> 9179L: platform-driver-x86@vger.kernel.org 9180S: Maintained 9181F: drivers/platform/x86/gpd-pocket-fan.c 9182 9183GPIO ACPI SUPPORT 9184M: Mika Westerberg <mika.westerberg@linux.intel.com> 9185M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9186L: linux-gpio@vger.kernel.org 9187L: linux-acpi@vger.kernel.org 9188S: Supported 9189T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9190F: Documentation/firmware-guide/acpi/gpio-properties.rst 9191F: drivers/gpio/gpiolib-acpi.c 9192F: drivers/gpio/gpiolib-acpi.h 9193 9194GPIO AGGREGATOR 9195M: Geert Uytterhoeven <geert+renesas@glider.be> 9196L: linux-gpio@vger.kernel.org 9197S: Supported 9198F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9199F: drivers/gpio/gpio-aggregator.c 9200 9201GPIO IR Transmitter 9202M: Sean Young <sean@mess.org> 9203L: linux-media@vger.kernel.org 9204S: Maintained 9205F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9206F: drivers/media/rc/gpio-ir-tx.c 9207 9208GPIO MOCKUP DRIVER 9209M: Bamvor Jian Zhang <bamv2005@gmail.com> 9210L: linux-gpio@vger.kernel.org 9211S: Maintained 9212F: drivers/gpio/gpio-mockup.c 9213F: tools/testing/selftests/gpio/ 9214 9215GPIO REGMAP 9216M: Michael Walle <mwalle@kernel.org> 9217S: Maintained 9218F: drivers/gpio/gpio-regmap.c 9219F: include/linux/gpio/regmap.h 9220K: (devm_)?gpio_regmap_(un)?register 9221 9222GPIO SUBSYSTEM 9223M: Linus Walleij <linus.walleij@linaro.org> 9224M: Bartosz Golaszewski <brgl@bgdev.pl> 9225L: linux-gpio@vger.kernel.org 9226S: Maintained 9227T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9228F: Documentation/admin-guide/gpio/ 9229F: Documentation/devicetree/bindings/gpio/ 9230F: Documentation/driver-api/gpio/ 9231F: drivers/gpio/ 9232F: include/dt-bindings/gpio/ 9233F: include/linux/gpio.h 9234F: include/linux/gpio/ 9235F: include/linux/of_gpio.h 9236 9237GPIO UAPI 9238M: Bartosz Golaszewski <brgl@bgdev.pl> 9239R: Kent Gibson <warthog618@gmail.com> 9240L: linux-gpio@vger.kernel.org 9241S: Maintained 9242T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9243F: Documentation/ABI/obsolete/sysfs-gpio 9244F: Documentation/ABI/testing/gpio-cdev 9245F: Documentation/userspace-api/gpio/ 9246F: drivers/gpio/gpiolib-cdev.c 9247F: include/uapi/linux/gpio.h 9248F: tools/gpio/ 9249 9250GRE DEMULTIPLEXER DRIVER 9251M: Dmitry Kozlov <xeb@mail.ru> 9252L: netdev@vger.kernel.org 9253S: Maintained 9254F: include/net/gre.h 9255F: net/ipv4/gre_demux.c 9256F: net/ipv4/gre_offload.c 9257 9258GRETH 10/100/1G Ethernet MAC device driver 9259M: Andreas Larsson <andreas@gaisler.com> 9260L: netdev@vger.kernel.org 9261S: Maintained 9262F: drivers/net/ethernet/aeroflex/ 9263 9264GREYBUS AUDIO PROTOCOLS DRIVERS 9265M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9266M: Mark Greer <mgreer@animalcreek.com> 9267S: Maintained 9268F: drivers/staging/greybus/audio_apbridgea.c 9269F: drivers/staging/greybus/audio_apbridgea.h 9270F: drivers/staging/greybus/audio_codec.c 9271F: drivers/staging/greybus/audio_codec.h 9272F: drivers/staging/greybus/audio_gb.c 9273F: drivers/staging/greybus/audio_manager.c 9274F: drivers/staging/greybus/audio_manager.h 9275F: drivers/staging/greybus/audio_manager_module.c 9276F: drivers/staging/greybus/audio_manager_private.h 9277F: drivers/staging/greybus/audio_manager_sysfs.c 9278F: drivers/staging/greybus/audio_module.c 9279F: drivers/staging/greybus/audio_topology.c 9280 9281GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9282M: Viresh Kumar <vireshk@kernel.org> 9283S: Maintained 9284F: drivers/staging/greybus/authentication.c 9285F: drivers/staging/greybus/bootrom.c 9286F: drivers/staging/greybus/firmware.h 9287F: drivers/staging/greybus/fw-core.c 9288F: drivers/staging/greybus/fw-download.c 9289F: drivers/staging/greybus/fw-management.c 9290F: drivers/staging/greybus/greybus_authentication.h 9291F: drivers/staging/greybus/greybus_firmware.h 9292F: drivers/staging/greybus/hid.c 9293F: drivers/staging/greybus/i2c.c 9294F: drivers/staging/greybus/spi.c 9295F: drivers/staging/greybus/spilib.c 9296F: drivers/staging/greybus/spilib.h 9297 9298GREYBUS LOOPBACK DRIVER 9299M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9300S: Maintained 9301F: drivers/staging/greybus/loopback.c 9302 9303GREYBUS PLATFORM DRIVERS 9304M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9305S: Maintained 9306F: drivers/staging/greybus/arche-apb-ctrl.c 9307F: drivers/staging/greybus/arche-platform.c 9308F: drivers/staging/greybus/arche_platform.h 9309 9310GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9311M: Rui Miguel Silva <rmfrfs@gmail.com> 9312S: Maintained 9313F: drivers/staging/greybus/gpio.c 9314F: drivers/staging/greybus/light.c 9315F: drivers/staging/greybus/power_supply.c 9316F: drivers/staging/greybus/sdio.c 9317F: drivers/staging/greybus/spi.c 9318F: drivers/staging/greybus/spilib.c 9319 9320GREYBUS BEAGLEPLAY DRIVERS 9321M: Ayush Singh <ayushdevel1325@gmail.com> 9322L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9323S: Maintained 9324F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9325F: drivers/greybus/gb-beagleplay.c 9326 9327GREYBUS SUBSYSTEM 9328M: Johan Hovold <johan@kernel.org> 9329M: Alex Elder <elder@kernel.org> 9330M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9331L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9332S: Maintained 9333F: drivers/greybus/ 9334F: drivers/staging/greybus/ 9335F: include/linux/greybus.h 9336F: include/linux/greybus/ 9337 9338GREYBUS UART PROTOCOLS DRIVERS 9339M: David Lin <dtwlin@gmail.com> 9340S: Maintained 9341F: drivers/staging/greybus/log.c 9342F: drivers/staging/greybus/uart.c 9343 9344GS1662 VIDEO SERIALIZER 9345M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9346L: linux-media@vger.kernel.org 9347S: Maintained 9348T: git git://linuxtv.org/media_tree.git 9349F: drivers/media/spi/gs1662.c 9350 9351GSPCA FINEPIX SUBDRIVER 9352M: Frank Zago <frank@zago.net> 9353L: linux-media@vger.kernel.org 9354S: Maintained 9355T: git git://linuxtv.org/media_tree.git 9356F: drivers/media/usb/gspca/finepix.c 9357 9358GSPCA GL860 SUBDRIVER 9359M: Olivier Lorin <o.lorin@laposte.net> 9360L: linux-media@vger.kernel.org 9361S: Maintained 9362T: git git://linuxtv.org/media_tree.git 9363F: drivers/media/usb/gspca/gl860/ 9364 9365GSPCA M5602 SUBDRIVER 9366M: Erik Andren <erik.andren@gmail.com> 9367L: linux-media@vger.kernel.org 9368S: Maintained 9369T: git git://linuxtv.org/media_tree.git 9370F: drivers/media/usb/gspca/m5602/ 9371 9372GSPCA PAC207 SONIXB SUBDRIVER 9373M: Hans Verkuil <hverkuil@xs4all.nl> 9374L: linux-media@vger.kernel.org 9375S: Odd Fixes 9376T: git git://linuxtv.org/media_tree.git 9377F: drivers/media/usb/gspca/pac207.c 9378 9379GSPCA SN9C20X SUBDRIVER 9380M: Brian Johnson <brijohn@gmail.com> 9381L: linux-media@vger.kernel.org 9382S: Maintained 9383T: git git://linuxtv.org/media_tree.git 9384F: drivers/media/usb/gspca/sn9c20x.c 9385 9386GSPCA T613 SUBDRIVER 9387M: Leandro Costantino <lcostantino@gmail.com> 9388L: linux-media@vger.kernel.org 9389S: Maintained 9390T: git git://linuxtv.org/media_tree.git 9391F: drivers/media/usb/gspca/t613.c 9392 9393GSPCA USB WEBCAM DRIVER 9394M: Hans Verkuil <hverkuil@xs4all.nl> 9395L: linux-media@vger.kernel.org 9396S: Odd Fixes 9397T: git git://linuxtv.org/media_tree.git 9398F: drivers/media/usb/gspca/ 9399 9400GTP (GPRS Tunneling Protocol) 9401M: Pablo Neira Ayuso <pablo@netfilter.org> 9402M: Harald Welte <laforge@gnumonks.org> 9403L: osmocom-net-gprs@lists.osmocom.org 9404S: Maintained 9405T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9406F: drivers/net/gtp.c 9407 9408GUID PARTITION TABLE (GPT) 9409M: Davidlohr Bueso <dave@stgolabs.net> 9410L: linux-efi@vger.kernel.org 9411S: Maintained 9412F: block/partitions/efi.* 9413 9414HABANALABS PCI DRIVER 9415M: Oded Gabbay <ogabbay@kernel.org> 9416L: dri-devel@lists.freedesktop.org 9417S: Supported 9418C: irc://irc.oftc.net/dri-devel 9419T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9420F: Documentation/ABI/testing/debugfs-driver-habanalabs 9421F: Documentation/ABI/testing/sysfs-driver-habanalabs 9422F: drivers/accel/habanalabs/ 9423F: include/linux/habanalabs/ 9424F: include/trace/events/habanalabs.h 9425F: include/uapi/drm/habanalabs_accel.h 9426 9427HACKRF MEDIA DRIVER 9428L: linux-media@vger.kernel.org 9429S: Orphan 9430W: https://linuxtv.org 9431Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9432F: drivers/media/usb/hackrf/ 9433 9434HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9435M: Chuck Lever <chuck.lever@oracle.com> 9436L: kernel-tls-handshake@lists.linux.dev 9437L: netdev@vger.kernel.org 9438S: Maintained 9439F: Documentation/netlink/specs/handshake.yaml 9440F: Documentation/networking/tls-handshake.rst 9441F: include/net/handshake.h 9442F: include/trace/events/handshake.h 9443F: net/handshake/ 9444 9445HANTRO VPU CODEC DRIVER 9446M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9447M: Philipp Zabel <p.zabel@pengutronix.de> 9448L: linux-media@vger.kernel.org 9449L: linux-rockchip@lists.infradead.org 9450S: Maintained 9451F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9452F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9453F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9454F: drivers/media/platform/verisilicon/ 9455 9456HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9457M: Frank Seidel <frank@f-seidel.de> 9458L: platform-driver-x86@vger.kernel.org 9459S: Maintained 9460W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9461F: drivers/platform/x86/hdaps.c 9462 9463HARDWARE MONITORING 9464M: Jean Delvare <jdelvare@suse.com> 9465M: Guenter Roeck <linux@roeck-us.net> 9466L: linux-hwmon@vger.kernel.org 9467S: Maintained 9468W: http://hwmon.wiki.kernel.org/ 9469T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9470F: Documentation/ABI/testing/sysfs-class-hwmon 9471F: Documentation/devicetree/bindings/hwmon/ 9472F: Documentation/hwmon/ 9473F: drivers/hwmon/ 9474F: include/linux/hwmon*.h 9475F: include/trace/events/hwmon*.h 9476K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9477 9478HARDWARE RANDOM NUMBER GENERATOR CORE 9479M: Olivia Mackall <olivia@selenic.com> 9480M: Herbert Xu <herbert@gondor.apana.org.au> 9481L: linux-crypto@vger.kernel.org 9482S: Odd fixes 9483F: Documentation/admin-guide/hw_random.rst 9484F: Documentation/devicetree/bindings/rng/ 9485F: drivers/char/hw_random/ 9486F: include/linux/hw_random.h 9487 9488HARDWARE SPINLOCK CORE 9489M: Bjorn Andersson <andersson@kernel.org> 9490R: Baolin Wang <baolin.wang7@gmail.com> 9491L: linux-remoteproc@vger.kernel.org 9492S: Maintained 9493T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9494F: Documentation/devicetree/bindings/hwlock/ 9495F: Documentation/locking/hwspinlock.rst 9496F: drivers/hwspinlock/ 9497F: include/linux/hwspinlock.h 9498 9499HARDWARE TRACING FACILITIES 9500M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9501S: Maintained 9502F: drivers/hwtracing/ 9503 9504HARMONY SOUND DRIVER 9505L: linux-parisc@vger.kernel.org 9506S: Maintained 9507F: sound/parisc/harmony.* 9508 9509HDPVR USB VIDEO ENCODER DRIVER 9510M: Hans Verkuil <hverkuil@xs4all.nl> 9511L: linux-media@vger.kernel.org 9512S: Odd Fixes 9513W: https://linuxtv.org 9514T: git git://linuxtv.org/media_tree.git 9515F: drivers/media/usb/hdpvr/ 9516 9517HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9518M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9519S: Supported 9520F: drivers/misc/hpilo.[ch] 9521 9522HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9523M: Jerry Hoemann <jerry.hoemann@hpe.com> 9524S: Supported 9525F: Documentation/watchdog/hpwdt.rst 9526F: drivers/watchdog/hpwdt.c 9527 9528HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9529M: Don Brace <don.brace@microchip.com> 9530L: storagedev@microchip.com 9531L: linux-scsi@vger.kernel.org 9532S: Supported 9533F: Documentation/scsi/hpsa.rst 9534F: drivers/scsi/hpsa*.[ch] 9535F: include/linux/cciss*.h 9536F: include/uapi/linux/cciss*.h 9537 9538HFI1 DRIVER 9539M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9540L: linux-rdma@vger.kernel.org 9541S: Supported 9542F: drivers/infiniband/hw/hfi1 9543 9544HFS FILESYSTEM 9545L: linux-fsdevel@vger.kernel.org 9546S: Orphan 9547F: Documentation/filesystems/hfs.rst 9548F: fs/hfs/ 9549 9550HFSPLUS FILESYSTEM 9551L: linux-fsdevel@vger.kernel.org 9552S: Orphan 9553F: Documentation/filesystems/hfsplus.rst 9554F: fs/hfsplus/ 9555 9556HGA FRAMEBUFFER DRIVER 9557M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9558L: linux-nvidia@lists.surfsouth.com 9559S: Maintained 9560W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9561F: drivers/video/fbdev/hgafb.c 9562 9563HIBERNATION (aka Software Suspend, aka swsusp) 9564M: "Rafael J. Wysocki" <rafael@kernel.org> 9565M: Pavel Machek <pavel@ucw.cz> 9566L: linux-pm@vger.kernel.org 9567S: Supported 9568B: https://bugzilla.kernel.org 9569F: arch/*/include/asm/suspend*.h 9570F: arch/x86/power/ 9571F: drivers/base/power/ 9572F: include/linux/freezer.h 9573F: include/linux/pm.h 9574F: include/linux/suspend.h 9575F: kernel/power/ 9576 9577HID CORE LAYER 9578M: Jiri Kosina <jikos@kernel.org> 9579M: Benjamin Tissoires <bentiss@kernel.org> 9580L: linux-input@vger.kernel.org 9581S: Maintained 9582T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9583F: Documentation/hid/ 9584F: drivers/hid/ 9585F: include/linux/hid* 9586F: include/uapi/linux/hid* 9587F: samples/hid/ 9588F: tools/testing/selftests/hid/ 9589 9590HID LOGITECH DRIVERS 9591R: Filipe Laíns <lains@riseup.net> 9592L: linux-input@vger.kernel.org 9593S: Maintained 9594F: drivers/hid/hid-logitech-* 9595 9596HID NVIDIA SHIELD DRIVER 9597M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9598L: linux-input@vger.kernel.org 9599S: Maintained 9600F: drivers/hid/hid-nvidia-shield.c 9601 9602HID PHOENIX RC FLIGHT CONTROLLER 9603M: Marcus Folkesson <marcus.folkesson@gmail.com> 9604L: linux-input@vger.kernel.org 9605S: Maintained 9606F: drivers/hid/hid-pxrc.c 9607 9608HID PLAYSTATION DRIVER 9609M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9610L: linux-input@vger.kernel.org 9611S: Supported 9612F: drivers/hid/hid-playstation.c 9613 9614HID SENSOR HUB DRIVERS 9615M: Jiri Kosina <jikos@kernel.org> 9616M: Jonathan Cameron <jic23@kernel.org> 9617M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9618L: linux-input@vger.kernel.org 9619L: linux-iio@vger.kernel.org 9620S: Maintained 9621F: Documentation/hid/hid-sensor* 9622F: drivers/hid/hid-sensor-* 9623F: drivers/iio/*/hid-* 9624F: include/linux/hid-sensor-* 9625 9626HID VRC-2 CAR CONTROLLER DRIVER 9627M: Marcus Folkesson <marcus.folkesson@gmail.com> 9628L: linux-input@vger.kernel.org 9629S: Maintained 9630F: drivers/hid/hid-vrc2.c 9631 9632HID WACOM DRIVER 9633M: Ping Cheng <ping.cheng@wacom.com> 9634M: Jason Gerecke <jason.gerecke@wacom.com> 9635L: linux-input@vger.kernel.org 9636S: Maintained 9637F: drivers/hid/wacom.h 9638F: drivers/hid/wacom_* 9639 9640HID++ LOGITECH DRIVERS 9641R: Filipe Laíns <lains@riseup.net> 9642R: Bastien Nocera <hadess@hadess.net> 9643L: linux-input@vger.kernel.org 9644S: Maintained 9645F: drivers/hid/hid-logitech-hidpp.c 9646 9647HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9648M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9649M: Frederic Weisbecker <frederic@kernel.org> 9650M: Thomas Gleixner <tglx@linutronix.de> 9651L: linux-kernel@vger.kernel.org 9652S: Maintained 9653T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9654F: Documentation/timers/ 9655F: include/linux/clockchips.h 9656F: include/linux/hrtimer.h 9657F: include/linux/timer.h 9658F: kernel/time/clockevents.c 9659F: kernel/time/hrtimer.c 9660F: kernel/time/timer.c 9661F: kernel/time/timer_list.c 9662F: kernel/time/timer_migration.* 9663F: tools/testing/selftests/timers/ 9664 9665HIGH-SPEED SCC DRIVER FOR AX.25 9666L: linux-hams@vger.kernel.org 9667S: Orphan 9668F: drivers/net/hamradio/scc.c 9669 9670HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9671M: HighPoint Linux Team <linux@highpoint-tech.com> 9672S: Supported 9673W: http://www.highpoint-tech.com 9674F: Documentation/scsi/hptiop.rst 9675F: drivers/scsi/hptiop.c 9676 9677HIKEY960 ONBOARD USB GPIO HUB DRIVER 9678M: John Stultz <jstultz@google.com> 9679L: linux-kernel@vger.kernel.org 9680S: Maintained 9681F: drivers/misc/hisi_hikey_usb.c 9682 9683HIMAX HX83112B TOUCHSCREEN SUPPORT 9684M: Job Noorman <job@noorman.info> 9685L: linux-input@vger.kernel.org 9686S: Maintained 9687F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9688F: drivers/input/touchscreen/himax_hx83112b.c 9689 9690HIPPI 9691M: Jes Sorensen <jes@trained-monkey.org> 9692L: linux-hippi@sunsite.dk 9693S: Maintained 9694F: drivers/net/hippi/ 9695F: include/linux/hippidevice.h 9696F: include/uapi/linux/if_hippi.h 9697F: net/802/hippi.c 9698 9699HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9700M: Kurt Kanzenbach <kurt@linutronix.de> 9701L: netdev@vger.kernel.org 9702S: Maintained 9703F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9704F: drivers/net/dsa/hirschmann/* 9705F: include/linux/platform_data/hirschmann-hellcreek.h 9706F: net/dsa/tag_hellcreek.c 9707 9708HISILICON DMA DRIVER 9709M: Zhou Wang <wangzhou1@hisilicon.com> 9710M: Jie Hai <haijie1@huawei.com> 9711L: dmaengine@vger.kernel.org 9712S: Maintained 9713F: drivers/dma/hisi_dma.c 9714 9715HISILICON GPIO DRIVER 9716M: Jay Fang <f.fangjian@huawei.com> 9717L: linux-gpio@vger.kernel.org 9718S: Maintained 9719F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9720F: drivers/gpio/gpio-hisi.c 9721 9722HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9723M: Zhiqi Song <songzhiqi1@huawei.com> 9724M: Longfang Liu <liulongfang@huawei.com> 9725L: linux-crypto@vger.kernel.org 9726S: Maintained 9727F: Documentation/ABI/testing/debugfs-hisi-hpre 9728F: drivers/crypto/hisilicon/hpre/hpre.h 9729F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9730F: drivers/crypto/hisilicon/hpre/hpre_main.c 9731 9732HISILICON HNS3 PMU DRIVER 9733M: Jijie Shao <shaojijie@huawei.com> 9734S: Supported 9735F: Documentation/admin-guide/perf/hns3-pmu.rst 9736F: drivers/perf/hisilicon/hns3_pmu.c 9737 9738HISILICON I2C CONTROLLER DRIVER 9739M: Yicong Yang <yangyicong@hisilicon.com> 9740L: linux-i2c@vger.kernel.org 9741S: Maintained 9742W: https://www.hisilicon.com 9743F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9744F: drivers/i2c/busses/i2c-hisi.c 9745 9746HISILICON KUNPENG SOC HCCS DRIVER 9747M: Huisong Li <lihuisong@huawei.com> 9748S: Maintained 9749F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9750F: drivers/soc/hisilicon/kunpeng_hccs.c 9751F: drivers/soc/hisilicon/kunpeng_hccs.h 9752 9753HISILICON LPC BUS DRIVER 9754M: Jay Fang <f.fangjian@huawei.com> 9755S: Maintained 9756W: http://www.hisilicon.com 9757F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9758F: drivers/bus/hisi_lpc.c 9759 9760HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9761M: Yisen Zhuang <yisen.zhuang@huawei.com> 9762M: Salil Mehta <salil.mehta@huawei.com> 9763M: Jijie Shao <shaojijie@huawei.com> 9764L: netdev@vger.kernel.org 9765S: Maintained 9766W: http://www.hisilicon.com 9767F: drivers/net/ethernet/hisilicon/hns3/ 9768 9769HISILICON NETWORK SUBSYSTEM DRIVER 9770M: Yisen Zhuang <yisen.zhuang@huawei.com> 9771M: Salil Mehta <salil.mehta@huawei.com> 9772L: netdev@vger.kernel.org 9773S: Maintained 9774W: http://www.hisilicon.com 9775F: Documentation/devicetree/bindings/net/hisilicon*.txt 9776F: drivers/net/ethernet/hisilicon/ 9777 9778HISILICON PMU DRIVER 9779M: Yicong Yang <yangyicong@hisilicon.com> 9780M: Jonathan Cameron <jonathan.cameron@huawei.com> 9781S: Supported 9782W: http://www.hisilicon.com 9783F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9784F: Documentation/admin-guide/perf/hisi-pmu.rst 9785F: drivers/perf/hisilicon 9786 9787HISILICON PTT DRIVER 9788M: Yicong Yang <yangyicong@hisilicon.com> 9789M: Jonathan Cameron <jonathan.cameron@huawei.com> 9790L: linux-kernel@vger.kernel.org 9791S: Maintained 9792F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9793F: Documentation/trace/hisi-ptt.rst 9794F: drivers/hwtracing/ptt/ 9795F: tools/perf/arch/arm64/util/hisi-ptt.c 9796F: tools/perf/util/hisi-ptt* 9797F: tools/perf/util/hisi-ptt-decoder/* 9798 9799HISILICON QM DRIVER 9800M: Weili Qian <qianweili@huawei.com> 9801M: Zhou Wang <wangzhou1@hisilicon.com> 9802L: linux-crypto@vger.kernel.org 9803S: Maintained 9804F: drivers/crypto/hisilicon/Kconfig 9805F: drivers/crypto/hisilicon/Makefile 9806F: drivers/crypto/hisilicon/qm.c 9807F: drivers/crypto/hisilicon/sgl.c 9808F: include/linux/hisi_acc_qm.h 9809 9810HISILICON ROCE DRIVER 9811M: Chengchang Tang <tangchengchang@huawei.com> 9812M: Junxian Huang <huangjunxian6@hisilicon.com> 9813L: linux-rdma@vger.kernel.org 9814S: Maintained 9815F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9816F: drivers/infiniband/hw/hns/ 9817 9818HISILICON SAS Controller 9819M: Xiang Chen <chenxiang66@hisilicon.com> 9820S: Supported 9821W: http://www.hisilicon.com 9822F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9823F: drivers/scsi/hisi_sas/ 9824 9825HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9826M: Longfang Liu <liulongfang@huawei.com> 9827L: linux-crypto@vger.kernel.org 9828S: Maintained 9829F: Documentation/ABI/testing/debugfs-hisi-sec 9830F: drivers/crypto/hisilicon/sec2/sec.h 9831F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9832F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9833F: drivers/crypto/hisilicon/sec2/sec_main.c 9834 9835HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9836M: Jay Fang <f.fangjian@huawei.com> 9837L: linux-spi@vger.kernel.org 9838S: Maintained 9839W: http://www.hisilicon.com 9840F: drivers/spi/spi-hisi-kunpeng.c 9841 9842HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9843M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9844L: linux-kernel@vger.kernel.org 9845S: Maintained 9846F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9847F: drivers/spmi/hisi-spmi-controller.c 9848 9849HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9850M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9851L: linux-kernel@vger.kernel.org 9852S: Maintained 9853F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9854F: drivers/mfd/hi6421-spmi-pmic.c 9855 9856HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9857M: Weili Qian <qianweili@huawei.com> 9858S: Maintained 9859F: drivers/crypto/hisilicon/trng/trng.c 9860 9861HISILICON V3XX SPI NOR FLASH Controller Driver 9862M: Jay Fang <f.fangjian@huawei.com> 9863S: Maintained 9864W: http://www.hisilicon.com 9865F: drivers/spi/spi-hisi-sfc-v3xx.c 9866 9867HISILICON ZIP Controller DRIVER 9868M: Yang Shen <shenyang39@huawei.com> 9869M: Zhou Wang <wangzhou1@hisilicon.com> 9870L: linux-crypto@vger.kernel.org 9871S: Maintained 9872F: Documentation/ABI/testing/debugfs-hisi-zip 9873F: drivers/crypto/hisilicon/zip/ 9874 9875HMM - Heterogeneous Memory Management 9876M: Jérôme Glisse <jglisse@redhat.com> 9877L: linux-mm@kvack.org 9878S: Maintained 9879F: Documentation/mm/hmm.rst 9880F: include/linux/hmm* 9881F: lib/test_hmm* 9882F: mm/hmm* 9883F: tools/testing/selftests/mm/*hmm* 9884 9885HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9886M: Petre Rodan <petre.rodan@subdimension.ro> 9887L: linux-iio@vger.kernel.org 9888S: Maintained 9889F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9890F: drivers/iio/pressure/hsc030pa* 9891 9892HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9893M: Andreas Klinger <ak@it-klinger.de> 9894M: Petre Rodan <petre.rodan@subdimension.ro> 9895L: linux-iio@vger.kernel.org 9896S: Maintained 9897F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9898F: drivers/iio/pressure/mprls0025pa* 9899 9900HP BIOSCFG DRIVER 9901M: Jorge Lopez <jorge.lopez2@hp.com> 9902L: platform-driver-x86@vger.kernel.org 9903S: Maintained 9904F: drivers/platform/x86/hp/hp-bioscfg/ 9905 9906HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9907L: platform-driver-x86@vger.kernel.org 9908S: Orphan 9909F: drivers/platform/x86/hp/tc1100-wmi.c 9910 9911HP WMI HARDWARE MONITOR DRIVER 9912M: James Seo <james@equiv.tech> 9913L: linux-hwmon@vger.kernel.org 9914S: Maintained 9915F: Documentation/hwmon/hp-wmi-sensors.rst 9916F: drivers/hwmon/hp-wmi-sensors.c 9917 9918HPET: High Precision Event Timers driver 9919M: Clemens Ladisch <clemens@ladisch.de> 9920S: Maintained 9921F: Documentation/timers/hpet.rst 9922F: drivers/char/hpet.c 9923F: include/linux/hpet.h 9924F: include/uapi/linux/hpet.h 9925 9926HPET: x86 9927S: Orphan 9928F: arch/x86/include/asm/hpet.h 9929F: arch/x86/kernel/hpet.c 9930 9931HPFS FILESYSTEM 9932M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9933S: Maintained 9934W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9935F: fs/hpfs/ 9936 9937HS3001 Hardware Temperature and Humidity Sensor 9938M: Andre Werner <andre.werner@systec-electronic.com> 9939L: linux-hwmon@vger.kernel.org 9940S: Maintained 9941F: drivers/hwmon/hs3001.c 9942 9943HSI SUBSYSTEM 9944M: Sebastian Reichel <sre@kernel.org> 9945S: Maintained 9946T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9947F: Documentation/ABI/testing/sysfs-bus-hsi 9948F: Documentation/driver-api/hsi.rst 9949F: drivers/hsi/ 9950F: include/linux/hsi/ 9951F: include/uapi/linux/hsi/ 9952 9953HSO 3G MODEM DRIVER 9954L: linux-usb@vger.kernel.org 9955S: Orphan 9956F: drivers/net/usb/hso.c 9957 9958HSR NETWORK PROTOCOL 9959L: netdev@vger.kernel.org 9960S: Orphan 9961F: net/hsr/ 9962 9963HT16K33 LED CONTROLLER DRIVER 9964M: Robin van der Gracht <robin@protonic.nl> 9965S: Maintained 9966F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9967F: drivers/auxdisplay/ht16k33.c 9968 9969HTCPEN TOUCHSCREEN DRIVER 9970M: Pau Oliva Fora <pof@eslack.org> 9971L: linux-input@vger.kernel.org 9972S: Maintained 9973F: drivers/input/touchscreen/htcpen.c 9974 9975HTE SUBSYSTEM 9976M: Dipen Patel <dipenp@nvidia.com> 9977L: timestamp@lists.linux.dev 9978S: Maintained 9979Q: https://patchwork.kernel.org/project/timestamp/list/ 9980T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9981F: Documentation/devicetree/bindings/timestamp/ 9982F: Documentation/driver-api/hte/ 9983F: drivers/hte/ 9984F: include/linux/hte.h 9985 9986HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9987M: Lorenzo Bianconi <lorenzo@kernel.org> 9988L: linux-iio@vger.kernel.org 9989S: Maintained 9990W: http://www.st.com/ 9991F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9992F: drivers/iio/humidity/hts221* 9993 9994HUAWEI ETHERNET DRIVER 9995M: Cai Huoqing <cai.huoqing@linux.dev> 9996L: netdev@vger.kernel.org 9997S: Maintained 9998F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9999F: drivers/net/ethernet/huawei/hinic/ 10000 10001HUGETLB SUBSYSTEM 10002M: Muchun Song <muchun.song@linux.dev> 10003L: linux-mm@kvack.org 10004S: Maintained 10005F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10006F: Documentation/admin-guide/mm/hugetlbpage.rst 10007F: Documentation/mm/hugetlbfs_reserv.rst 10008F: Documentation/mm/vmemmap_dedup.rst 10009F: fs/hugetlbfs/ 10010F: include/linux/hugetlb.h 10011F: mm/hugetlb.c 10012F: mm/hugetlb_vmemmap.c 10013F: mm/hugetlb_vmemmap.h 10014F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10015 10016HVA ST MEDIA DRIVER 10017M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10018L: linux-media@vger.kernel.org 10019S: Supported 10020W: https://linuxtv.org 10021T: git git://linuxtv.org/media_tree.git 10022F: drivers/media/platform/st/sti/hva 10023 10024HWPOISON MEMORY FAILURE HANDLING 10025M: Miaohe Lin <linmiaohe@huawei.com> 10026R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10027L: linux-mm@kvack.org 10028S: Maintained 10029F: mm/hwpoison-inject.c 10030F: mm/memory-failure.c 10031 10032HYCON HY46XX TOUCHSCREEN SUPPORT 10033M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10034L: linux-input@vger.kernel.org 10035S: Maintained 10036F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10037F: drivers/input/touchscreen/hycon-hy46xx.c 10038 10039HYGON PROCESSOR SUPPORT 10040M: Pu Wen <puwen@hygon.cn> 10041L: linux-kernel@vger.kernel.org 10042S: Maintained 10043F: arch/x86/kernel/cpu/hygon.c 10044 10045HYNIX HI556 SENSOR DRIVER 10046M: Sakari Ailus <sakari.ailus@linux.intel.com> 10047L: linux-media@vger.kernel.org 10048S: Maintained 10049T: git git://linuxtv.org/media_tree.git 10050F: drivers/media/i2c/hi556.c 10051 10052HYNIX HI846 SENSOR DRIVER 10053M: Martin Kepplinger <martin.kepplinger@puri.sm> 10054L: linux-media@vger.kernel.org 10055S: Maintained 10056F: drivers/media/i2c/hi846.c 10057 10058HYNIX HI847 SENSOR DRIVER 10059M: Sakari Ailus <sakari.ailus@linux.intel.com> 10060L: linux-media@vger.kernel.org 10061S: Maintained 10062F: drivers/media/i2c/hi847.c 10063 10064Hyper-V/Azure CORE AND DRIVERS 10065M: "K. Y. Srinivasan" <kys@microsoft.com> 10066M: Haiyang Zhang <haiyangz@microsoft.com> 10067M: Wei Liu <wei.liu@kernel.org> 10068M: Dexuan Cui <decui@microsoft.com> 10069L: linux-hyperv@vger.kernel.org 10070S: Supported 10071T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10072F: Documentation/ABI/stable/sysfs-bus-vmbus 10073F: Documentation/ABI/testing/debugfs-hyperv 10074F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10075F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10076F: Documentation/virt/hyperv 10077F: arch/arm64/hyperv 10078F: arch/arm64/include/asm/hyperv-tlfs.h 10079F: arch/arm64/include/asm/mshyperv.h 10080F: arch/x86/hyperv 10081F: arch/x86/include/asm/hyperv-tlfs.h 10082F: arch/x86/include/asm/mshyperv.h 10083F: arch/x86/include/asm/trace/hyperv.h 10084F: arch/x86/kernel/cpu/mshyperv.c 10085F: drivers/clocksource/hyperv_timer.c 10086F: drivers/hid/hid-hyperv.c 10087F: drivers/hv/ 10088F: drivers/input/serio/hyperv-keyboard.c 10089F: drivers/iommu/hyperv-iommu.c 10090F: drivers/net/ethernet/microsoft/ 10091F: drivers/net/hyperv/ 10092F: drivers/pci/controller/pci-hyperv-intf.c 10093F: drivers/pci/controller/pci-hyperv.c 10094F: drivers/scsi/storvsc_drv.c 10095F: drivers/uio/uio_hv_generic.c 10096F: drivers/video/fbdev/hyperv_fb.c 10097F: include/asm-generic/hyperv-tlfs.h 10098F: include/asm-generic/mshyperv.h 10099F: include/clocksource/hyperv_timer.h 10100F: include/linux/hyperv.h 10101F: include/net/mana 10102F: include/uapi/linux/hyperv.h 10103F: net/vmw_vsock/hyperv_transport.c 10104F: tools/hv/ 10105 10106HYPERBUS SUPPORT 10107M: Vignesh Raghavendra <vigneshr@ti.com> 10108R: Tudor Ambarus <tudor.ambarus@linaro.org> 10109L: linux-mtd@lists.infradead.org 10110S: Supported 10111Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10112C: irc://irc.oftc.net/mtd 10113T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10114F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10115F: drivers/mtd/hyperbus/ 10116F: include/linux/mtd/hyperbus.h 10117 10118HYPERVISOR VIRTUAL CONSOLE DRIVER 10119L: linuxppc-dev@lists.ozlabs.org 10120S: Odd Fixes 10121F: drivers/tty/hvc/ 10122 10123I2C ACPI SUPPORT 10124M: Mika Westerberg <mika.westerberg@linux.intel.com> 10125L: linux-i2c@vger.kernel.org 10126L: linux-acpi@vger.kernel.org 10127S: Maintained 10128F: drivers/i2c/i2c-core-acpi.c 10129 10130I2C ADDRESS TRANSLATOR (ATR) 10131M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10132R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10133L: linux-i2c@vger.kernel.org 10134S: Maintained 10135F: drivers/i2c/i2c-atr.c 10136F: include/linux/i2c-atr.h 10137 10138I2C CONTROLLER DRIVER FOR NVIDIA GPU 10139M: Ajay Gupta <ajayg@nvidia.com> 10140L: linux-i2c@vger.kernel.org 10141S: Maintained 10142F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10143F: drivers/i2c/busses/i2c-nvidia-gpu.c 10144 10145I2C MUXES 10146M: Peter Rosin <peda@axentia.se> 10147L: linux-i2c@vger.kernel.org 10148S: Maintained 10149F: Documentation/devicetree/bindings/i2c/i2c-arb* 10150F: Documentation/devicetree/bindings/i2c/i2c-gate* 10151F: Documentation/devicetree/bindings/i2c/i2c-mux* 10152F: Documentation/i2c/i2c-topology.rst 10153F: Documentation/i2c/muxes/ 10154F: drivers/i2c/i2c-mux.c 10155F: drivers/i2c/muxes/ 10156F: include/linux/i2c-mux.h 10157 10158I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10159M: Gregory CLEMENT <gregory.clement@bootlin.com> 10160L: linux-i2c@vger.kernel.org 10161S: Maintained 10162F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10163F: drivers/i2c/busses/i2c-mv64xxx.c 10164 10165I2C OVER PARALLEL PORT 10166M: Jean Delvare <jdelvare@suse.com> 10167L: linux-i2c@vger.kernel.org 10168S: Maintained 10169F: Documentation/i2c/busses/i2c-parport.rst 10170F: drivers/i2c/busses/i2c-parport.c 10171 10172I2C SUBSYSTEM 10173M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10174L: linux-i2c@vger.kernel.org 10175S: Maintained 10176W: https://i2c.wiki.kernel.org/ 10177Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10178T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10179F: Documentation/i2c/ 10180F: drivers/i2c/* 10181F: include/dt-bindings/i2c/i2c.h 10182F: include/linux/i2c-dev.h 10183F: include/linux/i2c-smbus.h 10184F: include/linux/i2c.h 10185F: include/uapi/linux/i2c-*.h 10186F: include/uapi/linux/i2c.h 10187 10188I2C SUBSYSTEM HOST DRIVERS 10189M: Andi Shyti <andi.shyti@kernel.org> 10190L: linux-i2c@vger.kernel.org 10191S: Maintained 10192W: https://i2c.wiki.kernel.org/ 10193Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10194T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10195F: Documentation/devicetree/bindings/i2c/ 10196F: drivers/i2c/algos/ 10197F: drivers/i2c/busses/ 10198F: include/dt-bindings/i2c/ 10199 10200I2C-TAOS-EVM DRIVER 10201M: Jean Delvare <jdelvare@suse.com> 10202L: linux-i2c@vger.kernel.org 10203S: Maintained 10204F: Documentation/i2c/busses/i2c-taos-evm.rst 10205F: drivers/i2c/busses/i2c-taos-evm.c 10206 10207I2C-TINY-USB DRIVER 10208M: Till Harbaum <till@harbaum.org> 10209L: linux-i2c@vger.kernel.org 10210S: Maintained 10211W: http://www.harbaum.org/till/i2c_tiny_usb 10212F: drivers/i2c/busses/i2c-tiny-usb.c 10213 10214I2C/SMBUS CONTROLLER DRIVERS FOR PC 10215M: Jean Delvare <jdelvare@suse.com> 10216L: linux-i2c@vger.kernel.org 10217S: Maintained 10218F: Documentation/i2c/busses/i2c-ali1535.rst 10219F: Documentation/i2c/busses/i2c-ali1563.rst 10220F: Documentation/i2c/busses/i2c-ali15x3.rst 10221F: Documentation/i2c/busses/i2c-amd756.rst 10222F: Documentation/i2c/busses/i2c-amd8111.rst 10223F: Documentation/i2c/busses/i2c-i801.rst 10224F: Documentation/i2c/busses/i2c-nforce2.rst 10225F: Documentation/i2c/busses/i2c-piix4.rst 10226F: Documentation/i2c/busses/i2c-sis5595.rst 10227F: Documentation/i2c/busses/i2c-sis630.rst 10228F: Documentation/i2c/busses/i2c-sis96x.rst 10229F: Documentation/i2c/busses/i2c-via.rst 10230F: Documentation/i2c/busses/i2c-viapro.rst 10231F: drivers/i2c/busses/i2c-ali1535.c 10232F: drivers/i2c/busses/i2c-ali1563.c 10233F: drivers/i2c/busses/i2c-ali15x3.c 10234F: drivers/i2c/busses/i2c-amd756-s4882.c 10235F: drivers/i2c/busses/i2c-amd756.c 10236F: drivers/i2c/busses/i2c-amd8111.c 10237F: drivers/i2c/busses/i2c-i801.c 10238F: drivers/i2c/busses/i2c-isch.c 10239F: drivers/i2c/busses/i2c-nforce2-s4985.c 10240F: drivers/i2c/busses/i2c-nforce2.c 10241F: drivers/i2c/busses/i2c-piix4.c 10242F: drivers/i2c/busses/i2c-sis5595.c 10243F: drivers/i2c/busses/i2c-sis630.c 10244F: drivers/i2c/busses/i2c-sis96x.c 10245F: drivers/i2c/busses/i2c-via.c 10246F: drivers/i2c/busses/i2c-viapro.c 10247 10248I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10249M: Hans de Goede <hdegoede@redhat.com> 10250L: linux-i2c@vger.kernel.org 10251S: Maintained 10252F: drivers/i2c/busses/i2c-cht-wc.c 10253 10254I2C/SMBUS ISMT DRIVER 10255M: Seth Heasley <seth.heasley@intel.com> 10256M: Neil Horman <nhorman@tuxdriver.com> 10257L: linux-i2c@vger.kernel.org 10258F: Documentation/i2c/busses/i2c-ismt.rst 10259F: drivers/i2c/busses/i2c-ismt.c 10260 10261I2C/SMBUS STUB DRIVER 10262M: Jean Delvare <jdelvare@suse.com> 10263L: linux-i2c@vger.kernel.org 10264S: Maintained 10265F: drivers/i2c/i2c-stub.c 10266 10267I3C DRIVER FOR ASPEED AST2600 10268M: Jeremy Kerr <jk@codeconstruct.com.au> 10269S: Maintained 10270F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10271F: drivers/i3c/master/ast2600-i3c-master.c 10272 10273I3C DRIVER FOR CADENCE I3C MASTER IP 10274M: Przemysław Gaj <pgaj@cadence.com> 10275S: Maintained 10276F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10277F: drivers/i3c/master/i3c-master-cdns.c 10278 10279I3C DRIVER FOR SYNOPSYS DESIGNWARE 10280S: Orphan 10281F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10282F: drivers/i3c/master/dw* 10283 10284I3C SUBSYSTEM 10285M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10286L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10287S: Maintained 10288C: irc://chat.freenode.net/linux-i3c 10289T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10290F: Documentation/ABI/testing/sysfs-bus-i3c 10291F: Documentation/devicetree/bindings/i3c/ 10292F: Documentation/driver-api/i3c 10293F: drivers/i3c/ 10294F: include/linux/i3c/ 10295 10296IBM Operation Panel Input Driver 10297M: Eddie James <eajames@linux.ibm.com> 10298L: linux-input@vger.kernel.org 10299S: Maintained 10300F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10301F: drivers/input/misc/ibm-panel.c 10302 10303IBM Power 842 compression accelerator 10304M: Haren Myneni <haren@us.ibm.com> 10305S: Supported 10306F: crypto/842.c 10307F: drivers/crypto/nx/Kconfig 10308F: drivers/crypto/nx/Makefile 10309F: drivers/crypto/nx/nx-842* 10310F: include/linux/sw842.h 10311F: lib/842/ 10312 10313IBM Power in-Nest Crypto Acceleration 10314M: Breno Leitão <leitao@debian.org> 10315M: Nayna Jain <nayna@linux.ibm.com> 10316M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10317L: linux-crypto@vger.kernel.org 10318S: Supported 10319F: drivers/crypto/nx/Kconfig 10320F: drivers/crypto/nx/Makefile 10321F: drivers/crypto/nx/nx-aes* 10322F: drivers/crypto/nx/nx-sha* 10323F: drivers/crypto/nx/nx.* 10324F: drivers/crypto/nx/nx_csbcpb.h 10325F: drivers/crypto/nx/nx_debugfs.c 10326 10327IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10328M: Tyrel Datwyler <tyreld@linux.ibm.com> 10329L: linux-pci@vger.kernel.org 10330L: linuxppc-dev@lists.ozlabs.org 10331S: Supported 10332F: drivers/pci/hotplug/rpadlpar* 10333 10334IBM Power Linux RAID adapter 10335M: Brian King <brking@us.ibm.com> 10336S: Supported 10337F: drivers/scsi/ipr.* 10338 10339IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10340M: Tyrel Datwyler <tyreld@linux.ibm.com> 10341L: linux-pci@vger.kernel.org 10342L: linuxppc-dev@lists.ozlabs.org 10343S: Supported 10344F: drivers/pci/hotplug/rpaphp* 10345 10346IBM Power SRIOV Virtual NIC Device Driver 10347M: Haren Myneni <haren@linux.ibm.com> 10348M: Rick Lindsley <ricklind@linux.ibm.com> 10349R: Nick Child <nnac123@linux.ibm.com> 10350R: Thomas Falcon <tlfalcon@linux.ibm.com> 10351L: netdev@vger.kernel.org 10352S: Supported 10353F: drivers/net/ethernet/ibm/ibmvnic.* 10354 10355IBM Power VFIO Support 10356M: Timothy Pearson <tpearson@raptorengineering.com> 10357S: Supported 10358F: drivers/vfio/vfio_iommu_spapr_tce.c 10359 10360IBM Power Virtual Ethernet Device Driver 10361M: Nick Child <nnac123@linux.ibm.com> 10362L: netdev@vger.kernel.org 10363S: Supported 10364F: drivers/net/ethernet/ibm/ibmveth.* 10365 10366IBM Power Virtual FC Device Drivers 10367M: Tyrel Datwyler <tyreld@linux.ibm.com> 10368L: linux-scsi@vger.kernel.org 10369S: Supported 10370F: drivers/scsi/ibmvscsi/ibmvfc* 10371 10372IBM Power Virtual Management Channel Driver 10373M: Brad Warrum <bwarrum@linux.ibm.com> 10374M: Ritu Agarwal <rituagar@linux.ibm.com> 10375S: Supported 10376F: drivers/misc/ibmvmc.* 10377 10378IBM Power Virtual SCSI Device Drivers 10379M: Tyrel Datwyler <tyreld@linux.ibm.com> 10380L: linux-scsi@vger.kernel.org 10381S: Supported 10382F: drivers/scsi/ibmvscsi/ibmvscsi* 10383F: include/scsi/viosrp.h 10384 10385IBM Power Virtual SCSI Device Target Driver 10386M: Tyrel Datwyler <tyreld@linux.ibm.com> 10387L: linux-scsi@vger.kernel.org 10388L: target-devel@vger.kernel.org 10389S: Supported 10390F: drivers/scsi/ibmvscsi_tgt/ 10391 10392IBM Power VMX Cryptographic instructions 10393M: Breno Leitão <leitao@debian.org> 10394M: Nayna Jain <nayna@linux.ibm.com> 10395M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10396L: linux-crypto@vger.kernel.org 10397S: Supported 10398F: arch/powerpc/crypto/Kconfig 10399F: arch/powerpc/crypto/Makefile 10400F: arch/powerpc/crypto/aes.c 10401F: arch/powerpc/crypto/aes_cbc.c 10402F: arch/powerpc/crypto/aes_ctr.c 10403F: arch/powerpc/crypto/aes_xts.c 10404F: arch/powerpc/crypto/aesp8-ppc.* 10405F: arch/powerpc/crypto/ghash.c 10406F: arch/powerpc/crypto/ghashp8-ppc.pl 10407F: arch/powerpc/crypto/ppc-xlate.pl 10408F: arch/powerpc/crypto/vmx.c 10409 10410IBM ServeRAID RAID DRIVER 10411S: Orphan 10412F: drivers/scsi/ips.* 10413 10414ICH LPC AND GPIO DRIVER 10415M: Peter Tyser <ptyser@xes-inc.com> 10416S: Maintained 10417F: drivers/gpio/gpio-ich.c 10418F: drivers/mfd/lpc_ich.c 10419 10420ICY I2C DRIVER 10421M: Max Staudt <max@enpas.org> 10422L: linux-i2c@vger.kernel.org 10423S: Maintained 10424F: drivers/i2c/busses/i2c-icy.c 10425 10426IDEAPAD LAPTOP EXTRAS DRIVER 10427M: Ike Panhc <ike.pan@canonical.com> 10428L: platform-driver-x86@vger.kernel.org 10429S: Maintained 10430W: http://launchpad.net/ideapad-laptop 10431F: drivers/platform/x86/ideapad-laptop.c 10432 10433IDEAPAD LAPTOP SLIDEBAR DRIVER 10434M: Andrey Moiseev <o2g.org.ru@gmail.com> 10435L: linux-input@vger.kernel.org 10436S: Maintained 10437W: https://github.com/o2genum/ideapad-slidebar 10438F: drivers/input/misc/ideapad_slidebar.c 10439 10440IDT VersaClock 5 CLOCK DRIVER 10441M: Luca Ceresoli <luca@lucaceresoli.net> 10442S: Maintained 10443F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10444F: drivers/clk/clk-versaclock5.c 10445 10446IEEE 802.15.4 SUBSYSTEM 10447M: Alexander Aring <alex.aring@gmail.com> 10448M: Stefan Schmidt <stefan@datenfreihafen.org> 10449M: Miquel Raynal <miquel.raynal@bootlin.com> 10450L: linux-wpan@vger.kernel.org 10451S: Maintained 10452W: https://linux-wpan.org/ 10453Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10454T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10455T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10456F: Documentation/networking/ieee802154.rst 10457F: drivers/net/ieee802154/ 10458F: include/linux/ieee802154.h 10459F: include/linux/nl802154.h 10460F: include/net/af_ieee802154.h 10461F: include/net/cfg802154.h 10462F: include/net/ieee802154_netdev.h 10463F: include/net/mac802154.h 10464F: include/net/nl802154.h 10465F: net/ieee802154/ 10466F: net/mac802154/ 10467 10468IFCVF VIRTIO DATA PATH ACCELERATOR 10469R: Zhu Lingshan <lingshan.zhu@intel.com> 10470F: drivers/vdpa/ifcvf/ 10471 10472IFE PROTOCOL 10473M: Yotam Gigi <yotam.gi@gmail.com> 10474M: Jamal Hadi Salim <jhs@mojatatu.com> 10475F: include/net/ife.h 10476F: include/uapi/linux/ife.h 10477F: net/ife 10478 10479IGORPLUG-USB IR RECEIVER 10480M: Sean Young <sean@mess.org> 10481L: linux-media@vger.kernel.org 10482S: Maintained 10483F: drivers/media/rc/igorplugusb.c 10484 10485IGUANAWORKS USB IR TRANSCEIVER 10486M: Sean Young <sean@mess.org> 10487L: linux-media@vger.kernel.org 10488S: Maintained 10489F: drivers/media/rc/iguanair.c 10490 10491IIO BACKEND FRAMEWORK 10492M: Nuno Sa <nuno.sa@analog.com> 10493R: Olivier Moysan <olivier.moysan@foss.st.com> 10494L: linux-iio@vger.kernel.org 10495S: Maintained 10496F: drivers/iio/industrialio-backend.c 10497F: include/linux/iio/backend.h 10498 10499IIO DIGITAL POTENTIOMETER DAC 10500M: Peter Rosin <peda@axentia.se> 10501L: linux-iio@vger.kernel.org 10502S: Maintained 10503F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10504F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10505F: drivers/iio/dac/dpot-dac.c 10506 10507IIO ENVELOPE DETECTOR 10508M: Peter Rosin <peda@axentia.se> 10509L: linux-iio@vger.kernel.org 10510S: Maintained 10511F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10512F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10513F: drivers/iio/adc/envelope-detector.c 10514 10515IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10516M: Matti Vaittinen <mazziesaccount@gmail.com> 10517L: linux-iio@vger.kernel.org 10518S: Maintained 10519F: drivers/iio/industrialio-gts-helper.c 10520F: include/linux/iio/iio-gts-helper.h 10521F: drivers/iio/test/iio-test-gts.c 10522 10523IIO MULTIPLEXER 10524M: Peter Rosin <peda@axentia.se> 10525L: linux-iio@vger.kernel.org 10526S: Maintained 10527F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10528F: drivers/iio/multiplexer/iio-mux.c 10529 10530IIO SCMI BASED DRIVER 10531M: Jyoti Bhayana <jbhayana@google.com> 10532L: linux-iio@vger.kernel.org 10533S: Maintained 10534F: drivers/iio/common/scmi_sensors/scmi_iio.c 10535 10536IIO SUBSYSTEM AND DRIVERS 10537M: Jonathan Cameron <jic23@kernel.org> 10538R: Lars-Peter Clausen <lars@metafoo.de> 10539L: linux-iio@vger.kernel.org 10540S: Maintained 10541T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10542F: Documentation/ABI/testing/configfs-iio* 10543F: Documentation/ABI/testing/sysfs-bus-iio* 10544F: Documentation/devicetree/bindings/iio/ 10545F: drivers/iio/ 10546F: drivers/staging/iio/ 10547F: include/dt-bindings/iio/ 10548F: include/linux/iio/ 10549F: tools/iio/ 10550 10551IIO UNIT CONVERTER 10552M: Peter Rosin <peda@axentia.se> 10553L: linux-iio@vger.kernel.org 10554S: Maintained 10555F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10556F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10557F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10558F: drivers/iio/afe/iio-rescale.c 10559 10560IKANOS/ADI EAGLE ADSL USB DRIVER 10561M: Matthieu Castet <castet.matthieu@free.fr> 10562M: Stanislaw Gruszka <stf_xl@wp.pl> 10563S: Maintained 10564F: drivers/usb/atm/ueagle-atm.c 10565 10566IMAGIS TOUCHSCREEN DRIVER 10567M: Markuss Broks <markuss.broks@gmail.com> 10568S: Maintained 10569F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10570F: drivers/input/touchscreen/imagis.c 10571 10572IMGTEC ASCII LCD DRIVER 10573M: Paul Burton <paulburton@kernel.org> 10574S: Maintained 10575F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10576F: drivers/auxdisplay/img-ascii-lcd.c 10577 10578IMGTEC IR DECODER DRIVER 10579S: Orphan 10580F: drivers/media/rc/img-ir/ 10581 10582IMGTEC POWERVR DRM DRIVER 10583M: Frank Binns <frank.binns@imgtec.com> 10584M: Matt Coster <matt.coster@imgtec.com> 10585S: Supported 10586T: git git://anongit.freedesktop.org/drm/drm-misc 10587F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10588F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10589F: Documentation/gpu/imagination/ 10590F: drivers/gpu/drm/imagination/ 10591F: include/uapi/drm/pvr_drm.h 10592 10593IMON SOUNDGRAPH USB IR RECEIVER 10594M: Sean Young <sean@mess.org> 10595L: linux-media@vger.kernel.org 10596S: Maintained 10597F: drivers/media/rc/imon.c 10598F: drivers/media/rc/imon_raw.c 10599 10600IMS TWINTURBO FRAMEBUFFER DRIVER 10601L: linux-fbdev@vger.kernel.org 10602S: Orphan 10603F: drivers/video/fbdev/imsttfb.c 10604 10605INDEX OF FURTHER KERNEL DOCUMENTATION 10606M: Carlos Bilbao <carlos.bilbao@amd.com> 10607S: Maintained 10608F: Documentation/process/kernel-docs.rst 10609 10610INDUSTRY PACK SUBSYSTEM (IPACK) 10611M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10612M: Jens Taprogge <jens.taprogge@taprogge.org> 10613M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10614L: industrypack-devel@lists.sourceforge.net 10615S: Maintained 10616W: http://industrypack.sourceforge.net 10617F: drivers/ipack/ 10618 10619INFINEON DPS310 Driver 10620M: Eddie James <eajames@linux.ibm.com> 10621L: linux-iio@vger.kernel.org 10622S: Maintained 10623F: drivers/iio/pressure/dps310.c 10624 10625INFINEON PEB2466 ASoC CODEC 10626M: Herve Codina <herve.codina@bootlin.com> 10627L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10628S: Maintained 10629F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10630F: sound/soc/codecs/peb2466.c 10631 10632INFINIBAND SUBSYSTEM 10633M: Jason Gunthorpe <jgg@nvidia.com> 10634M: Leon Romanovsky <leonro@nvidia.com> 10635L: linux-rdma@vger.kernel.org 10636S: Supported 10637W: https://github.com/linux-rdma/rdma-core 10638Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10639T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10640F: Documentation/devicetree/bindings/infiniband/ 10641F: Documentation/infiniband/ 10642F: drivers/infiniband/ 10643F: include/rdma/ 10644F: include/trace/events/ib_mad.h 10645F: include/trace/events/ib_umad.h 10646F: include/trace/misc/rdma.h 10647F: include/uapi/linux/if_infiniband.h 10648F: include/uapi/rdma/ 10649F: samples/bpf/ibumad_kern.c 10650F: samples/bpf/ibumad_user.c 10651 10652INGENIC JZ4780 NAND DRIVER 10653M: Harvey Hunt <harveyhuntnexus@gmail.com> 10654L: linux-mtd@lists.infradead.org 10655L: linux-mips@vger.kernel.org 10656S: Maintained 10657F: drivers/mtd/nand/raw/ingenic/ 10658 10659INGENIC JZ47xx SoCs 10660M: Paul Cercueil <paul@crapouillou.net> 10661L: linux-mips@vger.kernel.org 10662S: Maintained 10663F: arch/mips/boot/dts/ingenic/ 10664F: arch/mips/generic/board-ingenic.c 10665F: arch/mips/include/asm/mach-ingenic/ 10666F: arch/mips/ingenic/Kconfig 10667F: drivers/clk/ingenic/ 10668F: drivers/dma/dma-jz4780.c 10669F: drivers/gpu/drm/ingenic/ 10670F: drivers/i2c/busses/i2c-jz4780.c 10671F: drivers/iio/adc/ingenic-adc.c 10672F: drivers/irqchip/irq-ingenic.c 10673F: drivers/memory/jz4780-nemc.c 10674F: drivers/mmc/host/jz4740_mmc.c 10675F: drivers/mtd/nand/raw/ingenic/ 10676F: drivers/pinctrl/pinctrl-ingenic.c 10677F: drivers/power/supply/ingenic-battery.c 10678F: drivers/pwm/pwm-jz4740.c 10679F: drivers/remoteproc/ingenic_rproc.c 10680F: drivers/rtc/rtc-jz4740.c 10681F: drivers/tty/serial/8250/8250_ingenic.c 10682F: drivers/usb/musb/jz4740.c 10683F: drivers/watchdog/jz4740_wdt.c 10684F: include/dt-bindings/iio/adc/ingenic,adc.h 10685F: include/linux/mfd/ingenic-tcu.h 10686F: sound/soc/codecs/jz47* 10687F: sound/soc/jz4740/ 10688 10689INJOINIC IP5xxx POWER BANK IC DRIVER 10690M: Samuel Holland <samuel@sholland.org> 10691S: Maintained 10692F: drivers/power/supply/ip5xxx_power.c 10693 10694INOTIFY 10695M: Jan Kara <jack@suse.cz> 10696R: Amir Goldstein <amir73il@gmail.com> 10697L: linux-fsdevel@vger.kernel.org 10698S: Maintained 10699F: Documentation/filesystems/inotify.rst 10700F: fs/notify/inotify/ 10701F: include/linux/inotify.h 10702F: include/uapi/linux/inotify.h 10703 10704INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10705M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10706L: linux-input@vger.kernel.org 10707S: Maintained 10708Q: http://patchwork.kernel.org/project/linux-input/list/ 10709T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10710F: Documentation/devicetree/bindings/input/ 10711F: Documentation/devicetree/bindings/serio/ 10712F: Documentation/input/ 10713F: drivers/input/ 10714F: include/dt-bindings/input/ 10715F: include/linux/input.h 10716F: include/linux/input/ 10717F: include/uapi/linux/input-event-codes.h 10718F: include/uapi/linux/input.h 10719 10720INPUT MULTITOUCH (MT) PROTOCOL 10721M: Henrik Rydberg <rydberg@bitmath.org> 10722L: linux-input@vger.kernel.org 10723S: Odd fixes 10724F: Documentation/input/multi-touch-protocol.rst 10725F: drivers/input/input-mt.c 10726K: \b(ABS|SYN)_MT_ 10727 10728INSIDE SECURE CRYPTO DRIVER 10729M: Antoine Tenart <atenart@kernel.org> 10730L: linux-crypto@vger.kernel.org 10731S: Maintained 10732F: drivers/crypto/inside-secure/ 10733 10734INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10735M: Mimi Zohar <zohar@linux.ibm.com> 10736M: Roberto Sassu <roberto.sassu@huawei.com> 10737M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10738R: Eric Snowberg <eric.snowberg@oracle.com> 10739L: linux-integrity@vger.kernel.org 10740S: Supported 10741T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10742F: security/integrity/ 10743F: security/integrity/ima/ 10744 10745INTEL 810/815 FRAMEBUFFER DRIVER 10746M: Antonino Daplas <adaplas@gmail.com> 10747L: linux-fbdev@vger.kernel.org 10748S: Maintained 10749F: drivers/video/fbdev/i810/ 10750 10751INTEL 8254 COUNTER DRIVER 10752M: William Breathitt Gray <william.gray@linaro.org> 10753L: linux-iio@vger.kernel.org 10754S: Maintained 10755F: drivers/counter/i8254.c 10756F: include/linux/i8254.h 10757 10758INTEL 8255 GPIO DRIVER 10759M: William Breathitt Gray <william.gray@linaro.org> 10760L: linux-gpio@vger.kernel.org 10761S: Maintained 10762F: drivers/gpio/gpio-i8255.c 10763F: drivers/gpio/gpio-i8255.h 10764 10765INTEL ASoC DRIVERS 10766M: Cezary Rojewski <cezary.rojewski@intel.com> 10767M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10768M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10769M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10770M: Bard Liao <yung-chuan.liao@linux.intel.com> 10771M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10772M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10774S: Supported 10775F: sound/soc/intel/ 10776 10777INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10778M: Hans de Goede <hdegoede@redhat.com> 10779L: platform-driver-x86@vger.kernel.org 10780S: Maintained 10781F: drivers/platform/x86/intel/atomisp2/pm.c 10782 10783INTEL ATOMISP2 LED DRIVER 10784M: Hans de Goede <hdegoede@redhat.com> 10785L: platform-driver-x86@vger.kernel.org 10786S: Maintained 10787F: drivers/platform/x86/intel/atomisp2/led.c 10788 10789INTEL BIOS SAR INT1092 DRIVER 10790M: Shravan Sudhakar <s.shravan@intel.com> 10791L: platform-driver-x86@vger.kernel.org 10792S: Maintained 10793F: drivers/platform/x86/intel/int1092/ 10794 10795INTEL BROXTON PMC DRIVER 10796M: Mika Westerberg <mika.westerberg@linux.intel.com> 10797M: Zha Qipeng <qipeng.zha@intel.com> 10798S: Maintained 10799F: drivers/mfd/intel_pmc_bxt.c 10800F: include/linux/mfd/intel_pmc_bxt.h 10801 10802INTEL C600 SERIES SAS CONTROLLER DRIVER 10803M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10804L: linux-scsi@vger.kernel.org 10805S: Supported 10806T: git git://git.code.sf.net/p/intel-sas/isci 10807F: drivers/scsi/isci/ 10808 10809INTEL CPU family model numbers 10810M: Tony Luck <tony.luck@intel.com> 10811M: x86@kernel.org 10812L: linux-kernel@vger.kernel.org 10813S: Supported 10814F: arch/x86/include/asm/intel-family.h 10815 10816INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10817M: Jani Nikula <jani.nikula@linux.intel.com> 10818M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10819L: intel-gfx@lists.freedesktop.org 10820L: intel-xe@lists.freedesktop.org 10821S: Supported 10822F: drivers/gpu/drm/i915/display/ 10823F: drivers/gpu/drm/xe/display/ 10824F: drivers/gpu/drm/xe/compat-i915-headers 10825 10826INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10827M: Jani Nikula <jani.nikula@linux.intel.com> 10828M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10829M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10830M: Tvrtko Ursulin <tursulin@ursulin.net> 10831L: intel-gfx@lists.freedesktop.org 10832S: Supported 10833W: https://drm.pages.freedesktop.org/intel-docs/ 10834Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10835B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10836C: irc://irc.oftc.net/intel-gfx 10837T: git git://anongit.freedesktop.org/drm-intel 10838F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10839F: Documentation/gpu/i915.rst 10840F: drivers/gpu/drm/ci/xfails/i915* 10841F: drivers/gpu/drm/i915/ 10842F: include/drm/i915* 10843F: include/uapi/drm/i915_drm.h 10844 10845INTEL DRM XE DRIVER (Lunar Lake and newer) 10846M: Lucas De Marchi <lucas.demarchi@intel.com> 10847M: Oded Gabbay <ogabbay@kernel.org> 10848M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10849L: intel-xe@lists.freedesktop.org 10850S: Supported 10851W: https://drm.pages.freedesktop.org/intel-docs/ 10852Q: http://patchwork.freedesktop.org/project/intel-xe/ 10853B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10854C: irc://irc.oftc.net/xe 10855T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10856F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10857F: Documentation/gpu/xe/ 10858F: drivers/gpu/drm/xe/ 10859F: include/drm/xe* 10860F: include/uapi/drm/xe_drm.h 10861 10862INTEL ETHERNET DRIVERS 10863M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10864M: Tony Nguyen <anthony.l.nguyen@intel.com> 10865L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10866S: Supported 10867W: https://www.intel.com/content/www/us/en/support.html 10868Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10870T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10871F: Documentation/networking/device_drivers/ethernet/intel/ 10872F: drivers/net/ethernet/intel/ 10873F: drivers/net/ethernet/intel/*/ 10874F: include/linux/avf/virtchnl.h 10875F: include/linux/net/intel/iidc.h 10876 10877INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10878M: Mustafa Ismail <mustafa.ismail@intel.com> 10879M: Shiraz Saleem <shiraz.saleem@intel.com> 10880L: linux-rdma@vger.kernel.org 10881S: Supported 10882F: drivers/infiniband/hw/irdma/ 10883F: include/uapi/rdma/irdma-abi.h 10884 10885INTEL GPIO DRIVERS 10886M: Andy Shevchenko <andy@kernel.org> 10887L: linux-gpio@vger.kernel.org 10888S: Supported 10889T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10890F: drivers/gpio/gpio-elkhartlake.c 10891F: drivers/gpio/gpio-ich.c 10892F: drivers/gpio/gpio-merrifield.c 10893F: drivers/gpio/gpio-ml-ioh.c 10894F: drivers/gpio/gpio-pch.c 10895F: drivers/gpio/gpio-sch.c 10896F: drivers/gpio/gpio-sodaville.c 10897F: drivers/gpio/gpio-tangier.c 10898F: drivers/gpio/gpio-tangier.h 10899 10900INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10901M: Zhenyu Wang <zhenyuw@linux.intel.com> 10902M: Zhi Wang <zhi.wang.linux@gmail.com> 10903L: intel-gvt-dev@lists.freedesktop.org 10904L: intel-gfx@lists.freedesktop.org 10905S: Supported 10906W: https://github.com/intel/gvt-linux/wiki 10907T: git https://github.com/intel/gvt-linux.git 10908F: drivers/gpu/drm/i915/gvt/ 10909 10910INTEL HID EVENT DRIVER 10911M: Alex Hung <alexhung@gmail.com> 10912L: platform-driver-x86@vger.kernel.org 10913S: Maintained 10914F: drivers/platform/x86/intel/hid.c 10915 10916INTEL I/OAT DMA DRIVER 10917M: Dave Jiang <dave.jiang@intel.com> 10918R: Dan Williams <dan.j.williams@intel.com> 10919L: dmaengine@vger.kernel.org 10920S: Supported 10921Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10922F: drivers/dma/ioat* 10923 10924INTEL IAA CRYPTO DRIVER 10925M: Tom Zanussi <tom.zanussi@linux.intel.com> 10926L: linux-crypto@vger.kernel.org 10927S: Supported 10928F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10929F: drivers/crypto/intel/iaa/* 10930 10931INTEL IDLE DRIVER 10932M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10933M: Len Brown <lenb@kernel.org> 10934L: linux-pm@vger.kernel.org 10935S: Supported 10936B: https://bugzilla.kernel.org 10937T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10938F: drivers/idle/intel_idle.c 10939 10940INTEL IDXD DRIVER 10941M: Fenghua Yu <fenghua.yu@intel.com> 10942M: Dave Jiang <dave.jiang@intel.com> 10943L: dmaengine@vger.kernel.org 10944S: Supported 10945F: drivers/dma/idxd/* 10946F: include/uapi/linux/idxd.h 10947 10948INTEL IN FIELD SCAN (IFS) DEVICE 10949M: Jithu Joseph <jithu.joseph@intel.com> 10950R: Ashok Raj <ashok.raj@intel.com> 10951R: Tony Luck <tony.luck@intel.com> 10952S: Maintained 10953F: drivers/platform/x86/intel/ifs 10954F: include/trace/events/intel_ifs.h 10955 10956INTEL INTEGRATED SENSOR HUB DRIVER 10957M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10958M: Jiri Kosina <jikos@kernel.org> 10959L: linux-input@vger.kernel.org 10960S: Maintained 10961F: drivers/hid/intel-ish-hid/ 10962 10963INTEL IOMMU (VT-d) 10964M: David Woodhouse <dwmw2@infradead.org> 10965M: Lu Baolu <baolu.lu@linux.intel.com> 10966L: iommu@lists.linux.dev 10967S: Supported 10968T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10969F: drivers/iommu/intel/ 10970 10971INTEL IPU3 CSI-2 CIO2 DRIVER 10972M: Yong Zhi <yong.zhi@intel.com> 10973M: Sakari Ailus <sakari.ailus@linux.intel.com> 10974M: Bingbu Cao <bingbu.cao@intel.com> 10975M: Dan Scally <djrscally@gmail.com> 10976R: Tianshu Qiu <tian.shu.qiu@intel.com> 10977L: linux-media@vger.kernel.org 10978S: Maintained 10979T: git git://linuxtv.org/media_tree.git 10980F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10981F: drivers/media/pci/intel/ipu3/ 10982 10983INTEL IPU3 CSI-2 IMGU DRIVER 10984M: Sakari Ailus <sakari.ailus@linux.intel.com> 10985R: Bingbu Cao <bingbu.cao@intel.com> 10986R: Tianshu Qiu <tian.shu.qiu@intel.com> 10987L: linux-media@vger.kernel.org 10988S: Maintained 10989F: Documentation/admin-guide/media/ipu3.rst 10990F: Documentation/admin-guide/media/ipu3_rcb.svg 10991F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10992F: drivers/staging/media/ipu3/ 10993 10994INTEL ISHTP ECLITE DRIVER 10995M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10996L: platform-driver-x86@vger.kernel.org 10997S: Supported 10998F: drivers/platform/x86/intel/ishtp_eclite.c 10999 11000INTEL IXP4XX CRYPTO SUPPORT 11001M: Corentin Labbe <clabbe@baylibre.com> 11002L: linux-crypto@vger.kernel.org 11003S: Maintained 11004F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11005 11006INTEL KEEM BAY DRM DRIVER 11007M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11008M: Edmund Dea <edmund.j.dea@intel.com> 11009S: Maintained 11010F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11011F: drivers/gpu/drm/kmb/ 11012 11013INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11014M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11015S: Maintained 11016F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11017F: drivers/crypto/intel/keembay/Kconfig 11018F: drivers/crypto/intel/keembay/Makefile 11019F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11020F: drivers/crypto/intel/keembay/ocs-aes.c 11021F: drivers/crypto/intel/keembay/ocs-aes.h 11022 11023INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11024M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11025M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11026M: Mark Gross <mgross@linux.intel.com> 11027S: Maintained 11028F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11029F: drivers/crypto/intel/keembay/Kconfig 11030F: drivers/crypto/intel/keembay/Makefile 11031F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11032 11033INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11034M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11035M: Declan Murphy <declan.murphy@intel.com> 11036S: Maintained 11037F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11038F: drivers/crypto/intel/keembay/Kconfig 11039F: drivers/crypto/intel/keembay/Makefile 11040F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11041F: drivers/crypto/intel/keembay/ocs-hcu.c 11042F: drivers/crypto/intel/keembay/ocs-hcu.h 11043 11044INTEL MANAGEMENT ENGINE (mei) 11045M: Tomas Winkler <tomas.winkler@intel.com> 11046L: linux-kernel@vger.kernel.org 11047S: Supported 11048F: Documentation/driver-api/mei/* 11049F: drivers/misc/mei/ 11050F: drivers/watchdog/mei_wdt.c 11051F: include/linux/mei_aux.h 11052F: include/linux/mei_cl_bus.h 11053F: include/uapi/linux/mei.h 11054F: include/uapi/linux/mei_uuid.h 11055F: include/uapi/linux/uuid.h 11056F: samples/mei/* 11057 11058INTEL MAX 10 BMC MFD DRIVER 11059M: Xu Yilun <yilun.xu@intel.com> 11060R: Tom Rix <trix@redhat.com> 11061S: Maintained 11062F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11063F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11064F: drivers/hwmon/intel-m10-bmc-hwmon.c 11065F: drivers/mfd/intel-m10-bmc* 11066F: include/linux/mfd/intel-m10-bmc.h 11067 11068INTEL MAX10 BMC SECURE UPDATES 11069M: Peter Colberg <peter.colberg@intel.com> 11070L: linux-fpga@vger.kernel.org 11071S: Maintained 11072F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11073F: drivers/fpga/intel-m10-bmc-sec-update.c 11074 11075INTEL P-Unit IPC DRIVER 11076M: Zha Qipeng <qipeng.zha@intel.com> 11077L: platform-driver-x86@vger.kernel.org 11078S: Maintained 11079F: arch/x86/include/asm/intel_punit_ipc.h 11080F: drivers/platform/x86/intel/punit_ipc.c 11081 11082INTEL PMC CORE DRIVER 11083M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11084M: David E Box <david.e.box@intel.com> 11085L: platform-driver-x86@vger.kernel.org 11086S: Maintained 11087F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11088F: drivers/platform/x86/intel/pmc/ 11089 11090INTEL PMIC GPIO DRIVERS 11091M: Andy Shevchenko <andy@kernel.org> 11092S: Supported 11093T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11094F: drivers/gpio/gpio-*cove.c 11095 11096INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11097M: Andy Shevchenko <andy@kernel.org> 11098S: Supported 11099F: drivers/mfd/intel_soc_pmic* 11100F: include/linux/mfd/intel_soc_pmic* 11101 11102INTEL PMT DRIVERS 11103M: David E. Box <david.e.box@linux.intel.com> 11104S: Supported 11105F: drivers/platform/x86/intel/pmt/ 11106 11107INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11108M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11109L: linux-wireless@vger.kernel.org 11110S: Maintained 11111F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11112F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11113F: drivers/net/wireless/intel/ipw2x00/ 11114 11115INTEL PSTATE DRIVER 11116M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11117M: Len Brown <lenb@kernel.org> 11118L: linux-pm@vger.kernel.org 11119S: Supported 11120F: drivers/cpufreq/intel_pstate.c 11121 11122INTEL PTP DFL ToD DRIVER 11123M: Tianfei Zhang <tianfei.zhang@intel.com> 11124L: linux-fpga@vger.kernel.org 11125L: netdev@vger.kernel.org 11126S: Maintained 11127F: drivers/ptp/ptp_dfl_tod.c 11128 11129INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11130M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11131L: linux-iio@vger.kernel.org 11132F: drivers/counter/intel-qep.c 11133 11134INTEL SCU DRIVERS 11135M: Mika Westerberg <mika.westerberg@linux.intel.com> 11136S: Maintained 11137F: arch/x86/include/asm/intel_scu_ipc.h 11138F: drivers/platform/x86/intel_scu_* 11139 11140INTEL SDSI DRIVER 11141M: David E. Box <david.e.box@linux.intel.com> 11142S: Supported 11143F: drivers/platform/x86/intel/sdsi.c 11144F: tools/arch/x86/intel_sdsi/ 11145F: tools/testing/selftests/drivers/sdsi/ 11146 11147INTEL SGX 11148M: Jarkko Sakkinen <jarkko@kernel.org> 11149R: Dave Hansen <dave.hansen@linux.intel.com> 11150L: linux-sgx@vger.kernel.org 11151S: Supported 11152Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11153T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11154F: Documentation/arch/x86/sgx.rst 11155F: arch/x86/entry/vdso/vsgx.S 11156F: arch/x86/include/asm/sgx.h 11157F: arch/x86/include/uapi/asm/sgx.h 11158F: arch/x86/kernel/cpu/sgx/* 11159F: tools/testing/selftests/sgx/* 11160K: \bSGX_ 11161 11162INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11163M: Daniel Scally <djrscally@gmail.com> 11164S: Maintained 11165F: drivers/platform/x86/intel/int3472/ 11166 11167INTEL SPEED SELECT TECHNOLOGY 11168M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11169L: platform-driver-x86@vger.kernel.org 11170S: Maintained 11171F: drivers/platform/x86/intel/speed_select_if/ 11172F: include/uapi/linux/isst_if.h 11173F: tools/power/x86/intel-speed-select/ 11174 11175INTEL STRATIX10 FIRMWARE DRIVERS 11176M: Dinh Nguyen <dinguyen@kernel.org> 11177L: linux-kernel@vger.kernel.org 11178S: Maintained 11179T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11180F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11181F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11182F: drivers/firmware/stratix10-rsu.c 11183F: drivers/firmware/stratix10-svc.c 11184F: include/linux/firmware/intel/stratix10-smc.h 11185F: include/linux/firmware/intel/stratix10-svc-client.h 11186 11187INTEL TELEMETRY DRIVER 11188M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11189M: "David E. Box" <david.e.box@linux.intel.com> 11190L: platform-driver-x86@vger.kernel.org 11191S: Maintained 11192F: arch/x86/include/asm/intel_telemetry.h 11193F: drivers/platform/x86/intel/telemetry/ 11194 11195INTEL TPMI DRIVER 11196M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11197L: platform-driver-x86@vger.kernel.org 11198S: Maintained 11199F: Documentation/ABI/testing/debugfs-tpmi 11200F: drivers/platform/x86/intel/tpmi.c 11201F: include/linux/intel_tpmi.h 11202 11203INTEL UNCORE FREQUENCY CONTROL 11204M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11205L: platform-driver-x86@vger.kernel.org 11206S: Maintained 11207F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11208F: drivers/platform/x86/intel/uncore-frequency/ 11209 11210INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11211M: David E. Box <david.e.box@linux.intel.com> 11212S: Supported 11213F: drivers/platform/x86/intel/vsec.* 11214 11215INTEL VIRTUAL BUTTON DRIVER 11216M: AceLan Kao <acelan.kao@canonical.com> 11217L: platform-driver-x86@vger.kernel.org 11218S: Maintained 11219F: drivers/platform/x86/intel/vbtn.c 11220 11221INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11222M: Stanislaw Gruszka <stf_xl@wp.pl> 11223L: linux-wireless@vger.kernel.org 11224S: Supported 11225F: drivers/net/wireless/intel/iwlegacy/ 11226 11227INTEL WIRELESS WIFI LINK (iwlwifi) 11228M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11229L: linux-wireless@vger.kernel.org 11230S: Supported 11231W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11232T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11233F: drivers/net/wireless/intel/iwlwifi/ 11234 11235INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11236M: Jithu Joseph <jithu.joseph@intel.com> 11237S: Maintained 11238W: https://slimbootloader.github.io/security/firmware-update.html 11239F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11240 11241INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11242L: Dell.Client.Kernel@dell.com 11243S: Maintained 11244F: drivers/platform/x86/intel/wmi/thunderbolt.c 11245 11246INTEL WWAN IOSM DRIVER 11247M: M Chetan Kumar <m.chetan.kumar@intel.com> 11248L: netdev@vger.kernel.org 11249S: Maintained 11250F: drivers/net/wwan/iosm/ 11251 11252INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11253M: Xin Li <xin@zytor.com> 11254M: "H. Peter Anvin" <hpa@zytor.com> 11255S: Supported 11256F: Documentation/arch/x86/x86_64/fred.rst 11257F: arch/x86/entry/entry_64_fred.S 11258F: arch/x86/entry/entry_fred.c 11259F: arch/x86/include/asm/fred.h 11260F: arch/x86/kernel/fred.c 11261 11262INTEL(R) TRACE HUB 11263M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11264S: Supported 11265F: Documentation/trace/intel_th.rst 11266F: drivers/hwtracing/intel_th/ 11267F: include/linux/intel_th.h 11268 11269INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11270M: Ning Sun <ning.sun@intel.com> 11271L: tboot-devel@lists.sourceforge.net 11272S: Supported 11273W: http://tboot.sourceforge.net 11274T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11275F: Documentation/arch/x86/intel_txt.rst 11276F: arch/x86/kernel/tboot.c 11277F: include/linux/tboot.h 11278 11279INTERCONNECT API 11280M: Georgi Djakov <djakov@kernel.org> 11281L: linux-pm@vger.kernel.org 11282S: Maintained 11283T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11284F: Documentation/devicetree/bindings/interconnect/ 11285F: Documentation/driver-api/interconnect.rst 11286F: drivers/interconnect/ 11287F: include/dt-bindings/interconnect/ 11288F: include/linux/interconnect-provider.h 11289F: include/linux/interconnect.h 11290 11291INTERRUPT COUNTER DRIVER 11292M: Oleksij Rempel <o.rempel@pengutronix.de> 11293R: Pengutronix Kernel Team <kernel@pengutronix.de> 11294L: linux-iio@vger.kernel.org 11295F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11296F: drivers/counter/interrupt-cnt.c 11297 11298INTERSIL ISL7998X VIDEO DECODER DRIVER 11299M: Michael Tretter <m.tretter@pengutronix.de> 11300R: Pengutronix Kernel Team <kernel@pengutronix.de> 11301L: linux-media@vger.kernel.org 11302S: Maintained 11303F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11304F: drivers/media/i2c/isl7998x.c 11305 11306INVENSENSE ICM-426xx IMU DRIVER 11307M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11308L: linux-iio@vger.kernel.org 11309S: Maintained 11310W: https://invensense.tdk.com/ 11311F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11312F: drivers/iio/imu/inv_icm42600/ 11313 11314INVENSENSE MPU-3050 GYROSCOPE DRIVER 11315M: Linus Walleij <linus.walleij@linaro.org> 11316L: linux-iio@vger.kernel.org 11317S: Maintained 11318F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11319F: drivers/iio/gyro/mpu3050* 11320 11321IOC3 ETHERNET DRIVER 11322M: Ralf Baechle <ralf@linux-mips.org> 11323L: linux-mips@vger.kernel.org 11324S: Maintained 11325F: drivers/net/ethernet/sgi/ioc3-eth.c 11326 11327IOMMU DMA-API LAYER 11328M: Robin Murphy <robin.murphy@arm.com> 11329L: iommu@lists.linux.dev 11330S: Maintained 11331T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11332F: drivers/iommu/dma-iommu.c 11333F: drivers/iommu/dma-iommu.h 11334F: drivers/iommu/iova.c 11335F: include/linux/iova.h 11336 11337IOMMU SUBSYSTEM 11338M: Joerg Roedel <joro@8bytes.org> 11339M: Will Deacon <will@kernel.org> 11340R: Robin Murphy <robin.murphy@arm.com> 11341L: iommu@lists.linux.dev 11342S: Maintained 11343T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11344F: Documentation/devicetree/bindings/iommu/ 11345F: Documentation/userspace-api/iommu.rst 11346F: drivers/iommu/ 11347F: include/linux/iommu.h 11348F: include/linux/iova.h 11349F: include/linux/of_iommu.h 11350 11351IOMMUFD 11352M: Jason Gunthorpe <jgg@nvidia.com> 11353M: Kevin Tian <kevin.tian@intel.com> 11354L: iommu@lists.linux.dev 11355S: Maintained 11356T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11357F: Documentation/userspace-api/iommufd.rst 11358F: drivers/iommu/iommufd/ 11359F: include/linux/iommufd.h 11360F: include/uapi/linux/iommufd.h 11361F: tools/testing/selftests/iommu/ 11362 11363IOSYS-MAP HELPERS 11364M: Thomas Zimmermann <tzimmermann@suse.de> 11365L: dri-devel@lists.freedesktop.org 11366S: Maintained 11367T: git git://anongit.freedesktop.org/drm/drm-misc 11368F: include/linux/iosys-map.h 11369 11370IO_URING 11371M: Jens Axboe <axboe@kernel.dk> 11372R: Pavel Begunkov <asml.silence@gmail.com> 11373L: io-uring@vger.kernel.org 11374S: Maintained 11375T: git git://git.kernel.dk/linux-block 11376T: git git://git.kernel.dk/liburing 11377F: include/linux/io_uring/ 11378F: include/linux/io_uring.h 11379F: include/linux/io_uring_types.h 11380F: include/trace/events/io_uring.h 11381F: include/uapi/linux/io_uring.h 11382F: io_uring/ 11383 11384IPMI SUBSYSTEM 11385M: Corey Minyard <minyard@acm.org> 11386L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11387S: Supported 11388W: http://openipmi.sourceforge.net/ 11389T: git https://github.com/cminyard/linux-ipmi.git for-next 11390F: Documentation/devicetree/bindings/ipmi/ 11391F: Documentation/driver-api/ipmi.rst 11392F: drivers/char/ipmi/ 11393F: include/linux/ipmi* 11394F: include/uapi/linux/ipmi* 11395 11396IPS SCSI RAID DRIVER 11397M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11398L: linux-scsi@vger.kernel.org 11399S: Maintained 11400W: http://www.adaptec.com/ 11401F: drivers/scsi/ips* 11402 11403IPVS 11404M: Simon Horman <horms@verge.net.au> 11405M: Julian Anastasov <ja@ssi.bg> 11406L: netdev@vger.kernel.org 11407L: lvs-devel@vger.kernel.org 11408S: Maintained 11409T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11410T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11411F: Documentation/networking/ipvs-sysctl.rst 11412F: include/net/ip_vs.h 11413F: include/uapi/linux/ip_vs.h 11414F: net/netfilter/ipvs/ 11415 11416IPWIRELESS DRIVER 11417M: Jiri Kosina <jikos@kernel.org> 11418M: David Sterba <dsterba@suse.com> 11419S: Odd Fixes 11420F: drivers/tty/ipwireless/ 11421 11422IRON DEVICE AUDIO CODEC DRIVERS 11423M: Kiseok Jo <kiseok.jo@irondevice.com> 11424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11425S: Maintained 11426F: Documentation/devicetree/bindings/sound/irondevice,* 11427F: sound/soc/codecs/sma* 11428 11429IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11430M: Thomas Gleixner <tglx@linutronix.de> 11431S: Maintained 11432T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11433F: Documentation/core-api/irq/irq-domain.rst 11434F: include/linux/irqdomain.h 11435F: kernel/irq/irqdomain.c 11436F: kernel/irq/msi.c 11437 11438IRQ SUBSYSTEM 11439M: Thomas Gleixner <tglx@linutronix.de> 11440L: linux-kernel@vger.kernel.org 11441S: Maintained 11442T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11443F: include/linux/group_cpus.h 11444F: kernel/irq/ 11445F: lib/group_cpus.c 11446 11447IRQCHIP DRIVERS 11448M: Thomas Gleixner <tglx@linutronix.de> 11449L: linux-kernel@vger.kernel.org 11450S: Maintained 11451T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11452F: Documentation/devicetree/bindings/interrupt-controller/ 11453F: drivers/irqchip/ 11454 11455ISA 11456M: William Breathitt Gray <william.gray@linaro.org> 11457S: Maintained 11458F: Documentation/driver-api/isa.rst 11459F: drivers/base/isa.c 11460F: include/linux/isa.h 11461 11462ISA RADIO MODULE 11463M: Hans Verkuil <hverkuil@xs4all.nl> 11464L: linux-media@vger.kernel.org 11465S: Maintained 11466W: https://linuxtv.org 11467T: git git://linuxtv.org/media_tree.git 11468F: drivers/media/radio/radio-isa* 11469 11470ISAPNP 11471M: Jaroslav Kysela <perex@perex.cz> 11472S: Maintained 11473F: Documentation/userspace-api/isapnp.rst 11474F: drivers/pnp/isapnp/ 11475F: include/linux/isapnp.h 11476 11477ISCSI 11478M: Lee Duncan <lduncan@suse.com> 11479M: Chris Leech <cleech@redhat.com> 11480M: Mike Christie <michael.christie@oracle.com> 11481L: open-iscsi@googlegroups.com 11482L: linux-scsi@vger.kernel.org 11483S: Maintained 11484W: www.open-iscsi.com 11485F: drivers/scsi/*iscsi* 11486F: include/scsi/*iscsi* 11487 11488iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11489M: Peter Jones <pjones@redhat.com> 11490M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11491S: Maintained 11492F: drivers/firmware/iscsi_ibft* 11493 11494ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11495M: Sagi Grimberg <sagi@grimberg.me> 11496M: Max Gurtovoy <mgurtovoy@nvidia.com> 11497L: linux-rdma@vger.kernel.org 11498S: Supported 11499W: http://www.openfabrics.org 11500W: www.open-iscsi.org 11501Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11502F: drivers/infiniband/ulp/iser/ 11503 11504ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11505M: Sagi Grimberg <sagi@grimberg.me> 11506L: linux-rdma@vger.kernel.org 11507L: target-devel@vger.kernel.org 11508S: Supported 11509T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11510F: drivers/infiniband/ulp/isert 11511 11512ISDN/CMTP OVER BLUETOOTH 11513M: Karsten Keil <isdn@linux-pingi.de> 11514L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11515L: netdev@vger.kernel.org 11516S: Odd Fixes 11517W: http://www.isdn4linux.de 11518F: Documentation/isdn/ 11519F: drivers/isdn/capi/ 11520F: include/linux/isdn/ 11521F: include/uapi/linux/isdn/ 11522F: net/bluetooth/cmtp/ 11523 11524ISDN/mISDN SUBSYSTEM 11525M: Karsten Keil <isdn@linux-pingi.de> 11526L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11527L: netdev@vger.kernel.org 11528S: Maintained 11529W: http://www.isdn4linux.de 11530F: drivers/isdn/Kconfig 11531F: drivers/isdn/Makefile 11532F: drivers/isdn/hardware/ 11533F: drivers/isdn/mISDN/ 11534 11535ISOFS FILESYSTEM 11536M: Jan Kara <jack@suse.cz> 11537L: linux-fsdevel@vger.kernel.org 11538S: Maintained 11539F: Documentation/filesystems/isofs.rst 11540F: fs/isofs/ 11541 11542IT87 HARDWARE MONITORING DRIVER 11543M: Jean Delvare <jdelvare@suse.com> 11544L: linux-hwmon@vger.kernel.org 11545S: Maintained 11546F: Documentation/hwmon/it87.rst 11547F: drivers/hwmon/it87.c 11548 11549IT913X MEDIA DRIVER 11550L: linux-media@vger.kernel.org 11551S: Orphan 11552W: https://linuxtv.org 11553Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11554F: drivers/media/tuners/it913x* 11555 11556ITE IT66121 HDMI BRIDGE DRIVER 11557M: Phong LE <ple@baylibre.com> 11558M: Neil Armstrong <neil.armstrong@linaro.org> 11559S: Maintained 11560T: git git://anongit.freedesktop.org/drm/drm-misc 11561F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11562F: drivers/gpu/drm/bridge/ite-it66121.c 11563 11564IVTV VIDEO4LINUX DRIVER 11565M: Andy Walls <awalls@md.metrocast.net> 11566L: linux-media@vger.kernel.org 11567S: Maintained 11568W: https://linuxtv.org 11569T: git git://linuxtv.org/media_tree.git 11570F: Documentation/admin-guide/media/ivtv* 11571F: drivers/media/pci/ivtv/ 11572F: include/uapi/linux/ivtv* 11573 11574IX2505V MEDIA DRIVER 11575M: Malcolm Priestley <tvboxspy@gmail.com> 11576L: linux-media@vger.kernel.org 11577S: Maintained 11578W: https://linuxtv.org 11579Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11580F: drivers/media/dvb-frontends/ix2505v* 11581 11582JAILHOUSE HYPERVISOR INTERFACE 11583M: Jan Kiszka <jan.kiszka@siemens.com> 11584L: jailhouse-dev@googlegroups.com 11585S: Maintained 11586F: arch/x86/include/asm/jailhouse_para.h 11587F: arch/x86/kernel/jailhouse.c 11588 11589JFS FILESYSTEM 11590M: Dave Kleikamp <shaggy@kernel.org> 11591L: jfs-discussion@lists.sourceforge.net 11592S: Odd Fixes 11593W: http://jfs.sourceforge.net/ 11594T: git https://github.com/kleikamp/linux-shaggy.git 11595F: Documentation/admin-guide/jfs.rst 11596F: fs/jfs/ 11597 11598JME NETWORK DRIVER 11599M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11600L: netdev@vger.kernel.org 11601S: Maintained 11602F: drivers/net/ethernet/jme.* 11603 11604JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11605M: David Woodhouse <dwmw2@infradead.org> 11606M: Richard Weinberger <richard@nod.at> 11607L: linux-mtd@lists.infradead.org 11608S: Odd Fixes 11609W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11610T: git git://git.infradead.org/ubifs-2.6.git 11611F: fs/jffs2/ 11612F: include/uapi/linux/jffs2.h 11613 11614JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11615M: "Theodore Ts'o" <tytso@mit.edu> 11616M: Jan Kara <jack@suse.com> 11617L: linux-ext4@vger.kernel.org 11618S: Maintained 11619F: fs/jbd2/ 11620F: include/linux/jbd2.h 11621 11622JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11623M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11624L: linux-media@vger.kernel.org 11625L: linux-renesas-soc@vger.kernel.org 11626S: Maintained 11627F: drivers/media/platform/renesas/rcar_jpu.c 11628 11629JSM Neo PCI based serial card 11630L: linux-serial@vger.kernel.org 11631S: Orphan 11632F: drivers/tty/serial/jsm/ 11633 11634K10TEMP HARDWARE MONITORING DRIVER 11635M: Clemens Ladisch <clemens@ladisch.de> 11636L: linux-hwmon@vger.kernel.org 11637S: Maintained 11638F: Documentation/hwmon/k10temp.rst 11639F: drivers/hwmon/k10temp.c 11640 11641K8TEMP HARDWARE MONITORING DRIVER 11642M: Rudolf Marek <r.marek@assembler.cz> 11643L: linux-hwmon@vger.kernel.org 11644S: Maintained 11645F: Documentation/hwmon/k8temp.rst 11646F: drivers/hwmon/k8temp.c 11647 11648KASAN 11649M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11650R: Alexander Potapenko <glider@google.com> 11651R: Andrey Konovalov <andreyknvl@gmail.com> 11652R: Dmitry Vyukov <dvyukov@google.com> 11653R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11654L: kasan-dev@googlegroups.com 11655S: Maintained 11656F: Documentation/dev-tools/kasan.rst 11657F: arch/*/include/asm/*kasan.h 11658F: arch/*/mm/kasan_init* 11659F: include/linux/kasan*.h 11660F: lib/Kconfig.kasan 11661F: mm/kasan/ 11662F: scripts/Makefile.kasan 11663 11664KCONFIG 11665M: Masahiro Yamada <masahiroy@kernel.org> 11666L: linux-kbuild@vger.kernel.org 11667S: Maintained 11668Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11669T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11670F: Documentation/kbuild/kconfig* 11671F: scripts/Kconfig.include 11672F: scripts/kconfig/ 11673 11674KCOV 11675R: Dmitry Vyukov <dvyukov@google.com> 11676R: Andrey Konovalov <andreyknvl@gmail.com> 11677L: kasan-dev@googlegroups.com 11678S: Maintained 11679F: Documentation/dev-tools/kcov.rst 11680F: include/linux/kcov.h 11681F: include/uapi/linux/kcov.h 11682F: kernel/kcov.c 11683F: scripts/Makefile.kcov 11684 11685KCSAN 11686M: Marco Elver <elver@google.com> 11687R: Dmitry Vyukov <dvyukov@google.com> 11688L: kasan-dev@googlegroups.com 11689S: Maintained 11690F: Documentation/dev-tools/kcsan.rst 11691F: include/linux/kcsan*.h 11692F: kernel/kcsan/ 11693F: lib/Kconfig.kcsan 11694F: scripts/Makefile.kcsan 11695 11696KDUMP 11697M: Baoquan He <bhe@redhat.com> 11698R: Vivek Goyal <vgoyal@redhat.com> 11699R: Dave Young <dyoung@redhat.com> 11700L: kexec@lists.infradead.org 11701S: Maintained 11702W: http://lse.sourceforge.net/kdump/ 11703F: Documentation/admin-guide/kdump/ 11704F: fs/proc/vmcore.c 11705F: include/linux/crash_core.h 11706F: include/linux/crash_dump.h 11707F: include/uapi/linux/vmcore.h 11708F: kernel/crash_*.c 11709 11710KEENE FM RADIO TRANSMITTER DRIVER 11711M: Hans Verkuil <hverkuil@xs4all.nl> 11712L: linux-media@vger.kernel.org 11713S: Maintained 11714W: https://linuxtv.org 11715T: git git://linuxtv.org/media_tree.git 11716F: drivers/media/radio/radio-keene* 11717 11718KERNEL AUTOMOUNTER 11719M: Ian Kent <raven@themaw.net> 11720L: autofs@vger.kernel.org 11721S: Maintained 11722F: fs/autofs/ 11723 11724KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11725M: Masahiro Yamada <masahiroy@kernel.org> 11726R: Nathan Chancellor <nathan@kernel.org> 11727R: Nicolas Schier <nicolas@fjasle.eu> 11728L: linux-kbuild@vger.kernel.org 11729S: Maintained 11730Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11731T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11732F: Documentation/kbuild/ 11733F: Makefile 11734F: scripts/*vmlinux* 11735F: scripts/Kbuild* 11736F: scripts/Makefile* 11737F: scripts/basic/ 11738F: scripts/clang-tools/ 11739F: scripts/dummy-tools/ 11740F: scripts/mk* 11741F: scripts/mod/ 11742F: scripts/package/ 11743F: usr/ 11744 11745KERNEL HARDENING (not covered by other areas) 11746M: Kees Cook <keescook@chromium.org> 11747R: Gustavo A. R. Silva <gustavoars@kernel.org> 11748L: linux-hardening@vger.kernel.org 11749S: Supported 11750T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11751F: Documentation/ABI/testing/sysfs-kernel-oops_count 11752F: Documentation/ABI/testing/sysfs-kernel-warn_count 11753F: arch/*/configs/hardening.config 11754F: include/linux/overflow.h 11755F: include/linux/randomize_kstack.h 11756F: kernel/configs/hardening.config 11757F: mm/usercopy.c 11758K: \b(add|choose)_random_kstack_offset\b 11759K: \b__check_(object_size|heap_object)\b 11760K: \b__counted_by\b 11761 11762KERNEL JANITORS 11763L: kernel-janitors@vger.kernel.org 11764S: Odd Fixes 11765W: http://kernelnewbies.org/KernelJanitors 11766 11767KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11768M: Chuck Lever <chuck.lever@oracle.com> 11769M: Jeff Layton <jlayton@kernel.org> 11770R: Neil Brown <neilb@suse.de> 11771R: Olga Kornievskaia <kolga@netapp.com> 11772R: Dai Ngo <Dai.Ngo@oracle.com> 11773R: Tom Talpey <tom@talpey.com> 11774L: linux-nfs@vger.kernel.org 11775S: Supported 11776W: http://nfs.sourceforge.net/ 11777T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11778F: Documentation/filesystems/nfs/ 11779F: fs/lockd/ 11780F: fs/nfs_common/ 11781F: fs/nfsd/ 11782F: include/linux/lockd/ 11783F: include/linux/sunrpc/ 11784F: include/trace/events/rpcgss.h 11785F: include/trace/events/rpcrdma.h 11786F: include/trace/events/sunrpc.h 11787F: include/trace/misc/fs.h 11788F: include/trace/misc/nfs.h 11789F: include/trace/misc/sunrpc.h 11790F: include/uapi/linux/nfsd/ 11791F: include/uapi/linux/sunrpc/ 11792F: net/sunrpc/ 11793 11794KERNEL REGRESSIONS 11795M: Thorsten Leemhuis <linux@leemhuis.info> 11796L: regressions@lists.linux.dev 11797S: Supported 11798F: Documentation/admin-guide/reporting-regressions.rst 11799F: Documentation/process/handling-regressions.rst 11800 11801KERNEL SELFTEST FRAMEWORK 11802M: Shuah Khan <shuah@kernel.org> 11803M: Shuah Khan <skhan@linuxfoundation.org> 11804L: linux-kselftest@vger.kernel.org 11805S: Maintained 11806Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11807T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11808F: Documentation/dev-tools/kselftest* 11809F: tools/testing/selftests/ 11810 11811KERNEL SMB3 SERVER (KSMBD) 11812M: Namjae Jeon <linkinjeon@kernel.org> 11813M: Steve French <sfrench@samba.org> 11814R: Sergey Senozhatsky <senozhatsky@chromium.org> 11815R: Tom Talpey <tom@talpey.com> 11816L: linux-cifs@vger.kernel.org 11817S: Maintained 11818T: git git://git.samba.org/ksmbd.git 11819F: Documentation/filesystems/smb/ksmbd.rst 11820F: fs/smb/common/ 11821F: fs/smb/server/ 11822 11823KERNEL UNIT TESTING FRAMEWORK (KUnit) 11824M: Brendan Higgins <brendanhiggins@google.com> 11825M: David Gow <davidgow@google.com> 11826R: Rae Moar <rmoar@google.com> 11827L: linux-kselftest@vger.kernel.org 11828L: kunit-dev@googlegroups.com 11829S: Maintained 11830W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11833F: Documentation/dev-tools/kunit/ 11834F: include/kunit/ 11835F: lib/kunit/ 11836F: rust/kernel/kunit.rs 11837F: scripts/rustdoc_test_* 11838F: tools/testing/kunit/ 11839 11840KERNEL USERMODE HELPER 11841M: Luis Chamberlain <mcgrof@kernel.org> 11842L: linux-kernel@vger.kernel.org 11843S: Maintained 11844F: include/linux/umh.h 11845F: kernel/umh.c 11846 11847KERNEL VIRTUAL MACHINE (KVM) 11848M: Paolo Bonzini <pbonzini@redhat.com> 11849L: kvm@vger.kernel.org 11850S: Supported 11851W: http://www.linux-kvm.org 11852T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11853F: Documentation/virt/kvm/ 11854F: include/asm-generic/kvm* 11855F: include/kvm/iodev.h 11856F: include/linux/kvm* 11857F: include/trace/events/kvm.h 11858F: include/uapi/asm-generic/kvm* 11859F: include/uapi/linux/kvm* 11860F: tools/kvm/ 11861F: tools/testing/selftests/kvm/ 11862F: virt/kvm/* 11863 11864KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11865M: Marc Zyngier <maz@kernel.org> 11866M: Oliver Upton <oliver.upton@linux.dev> 11867R: James Morse <james.morse@arm.com> 11868R: Suzuki K Poulose <suzuki.poulose@arm.com> 11869R: Zenghui Yu <yuzenghui@huawei.com> 11870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11871L: kvmarm@lists.linux.dev 11872S: Maintained 11873T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11874F: arch/arm64/include/asm/kvm* 11875F: arch/arm64/include/uapi/asm/kvm* 11876F: arch/arm64/kvm/ 11877F: include/kvm/arm_* 11878F: tools/testing/selftests/kvm/*/aarch64/ 11879F: tools/testing/selftests/kvm/aarch64/ 11880 11881KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11882M: Tianrui Zhao <zhaotianrui@loongson.cn> 11883M: Bibo Mao <maobibo@loongson.cn> 11884M: Huacai Chen <chenhuacai@kernel.org> 11885L: kvm@vger.kernel.org 11886L: loongarch@lists.linux.dev 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11889F: arch/loongarch/include/asm/kvm* 11890F: arch/loongarch/include/uapi/asm/kvm* 11891F: arch/loongarch/kvm/ 11892 11893KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11894M: Huacai Chen <chenhuacai@kernel.org> 11895L: linux-mips@vger.kernel.org 11896L: kvm@vger.kernel.org 11897S: Maintained 11898T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11899F: arch/mips/include/asm/kvm* 11900F: arch/mips/include/uapi/asm/kvm* 11901F: arch/mips/kvm/ 11902 11903KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11904M: Michael Ellerman <mpe@ellerman.id.au> 11905R: Nicholas Piggin <npiggin@gmail.com> 11906L: linuxppc-dev@lists.ozlabs.org 11907L: kvm@vger.kernel.org 11908S: Maintained (Book3S 64-bit HV) 11909S: Odd fixes (Book3S 64-bit PR) 11910S: Orphan (Book3E and 32-bit) 11911T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11912F: arch/powerpc/include/asm/kvm* 11913F: arch/powerpc/include/uapi/asm/kvm* 11914F: arch/powerpc/kernel/kvm* 11915F: arch/powerpc/kvm/ 11916 11917KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11918M: Anup Patel <anup@brainfault.org> 11919R: Atish Patra <atishp@atishpatra.org> 11920L: kvm@vger.kernel.org 11921L: kvm-riscv@lists.infradead.org 11922L: linux-riscv@lists.infradead.org 11923S: Maintained 11924T: git https://github.com/kvm-riscv/linux.git 11925F: arch/riscv/include/asm/kvm* 11926F: arch/riscv/include/uapi/asm/kvm* 11927F: arch/riscv/kvm/ 11928F: tools/testing/selftests/kvm/*/riscv/ 11929F: tools/testing/selftests/kvm/riscv/ 11930 11931KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11932M: Christian Borntraeger <borntraeger@linux.ibm.com> 11933M: Janosch Frank <frankja@linux.ibm.com> 11934M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11935R: David Hildenbrand <david@redhat.com> 11936L: kvm@vger.kernel.org 11937S: Supported 11938T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11939F: Documentation/virt/kvm/s390* 11940F: arch/s390/include/asm/gmap.h 11941F: arch/s390/include/asm/kvm* 11942F: arch/s390/include/uapi/asm/kvm* 11943F: arch/s390/include/uapi/asm/uvdevice.h 11944F: arch/s390/kernel/uv.c 11945F: arch/s390/kvm/ 11946F: arch/s390/mm/gmap.c 11947F: drivers/s390/char/uvdevice.c 11948F: tools/testing/selftests/drivers/s390x/uvdevice/ 11949F: tools/testing/selftests/kvm/*/s390x/ 11950F: tools/testing/selftests/kvm/s390x/ 11951 11952KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11953M: Sean Christopherson <seanjc@google.com> 11954M: Paolo Bonzini <pbonzini@redhat.com> 11955L: kvm@vger.kernel.org 11956S: Supported 11957P: Documentation/process/maintainer-kvm-x86.rst 11958T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11959F: arch/x86/include/asm/kvm* 11960F: arch/x86/include/asm/svm.h 11961F: arch/x86/include/asm/vmx*.h 11962F: arch/x86/include/uapi/asm/kvm* 11963F: arch/x86/include/uapi/asm/svm.h 11964F: arch/x86/include/uapi/asm/vmx.h 11965F: arch/x86/kvm/ 11966F: arch/x86/kvm/*/ 11967F: tools/testing/selftests/kvm/*/x86_64/ 11968F: tools/testing/selftests/kvm/x86_64/ 11969 11970KERNFS 11971M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11972M: Tejun Heo <tj@kernel.org> 11973S: Supported 11974T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11975F: fs/kernfs/ 11976F: include/linux/kernfs.h 11977 11978KEXEC 11979M: Eric Biederman <ebiederm@xmission.com> 11980L: kexec@lists.infradead.org 11981S: Maintained 11982W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11983F: include/linux/kexec.h 11984F: include/uapi/linux/kexec.h 11985F: kernel/kexec* 11986 11987KEYS-ENCRYPTED 11988M: Mimi Zohar <zohar@linux.ibm.com> 11989L: linux-integrity@vger.kernel.org 11990L: keyrings@vger.kernel.org 11991S: Supported 11992F: Documentation/security/keys/trusted-encrypted.rst 11993F: include/keys/encrypted-type.h 11994F: security/keys/encrypted-keys/ 11995 11996KEYS-TRUSTED 11997M: James Bottomley <James.Bottomley@HansenPartnership.com> 11998M: Jarkko Sakkinen <jarkko@kernel.org> 11999M: Mimi Zohar <zohar@linux.ibm.com> 12000L: linux-integrity@vger.kernel.org 12001L: keyrings@vger.kernel.org 12002S: Supported 12003F: Documentation/security/keys/trusted-encrypted.rst 12004F: include/keys/trusted-type.h 12005F: include/keys/trusted_tpm.h 12006F: security/keys/trusted-keys/ 12007 12008KEYS-TRUSTED-CAAM 12009M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12010R: Pengutronix Kernel Team <kernel@pengutronix.de> 12011L: linux-integrity@vger.kernel.org 12012L: keyrings@vger.kernel.org 12013S: Maintained 12014F: include/keys/trusted_caam.h 12015F: security/keys/trusted-keys/trusted_caam.c 12016 12017KEYS-TRUSTED-DCP 12018M: David Gstir <david@sigma-star.at> 12019R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 12020L: linux-integrity@vger.kernel.org 12021L: keyrings@vger.kernel.org 12022S: Supported 12023F: include/keys/trusted_dcp.h 12024F: security/keys/trusted-keys/trusted_dcp.c 12025 12026KEYS-TRUSTED-TEE 12027M: Sumit Garg <sumit.garg@linaro.org> 12028L: linux-integrity@vger.kernel.org 12029L: keyrings@vger.kernel.org 12030S: Supported 12031F: include/keys/trusted_tee.h 12032F: security/keys/trusted-keys/trusted_tee.c 12033 12034KEYS/KEYRINGS 12035M: David Howells <dhowells@redhat.com> 12036M: Jarkko Sakkinen <jarkko@kernel.org> 12037L: keyrings@vger.kernel.org 12038S: Maintained 12039F: Documentation/security/keys/core.rst 12040F: include/keys/ 12041F: include/linux/key-type.h 12042F: include/linux/key.h 12043F: include/linux/keyctl.h 12044F: include/uapi/linux/keyctl.h 12045F: security/keys/ 12046 12047KEYS/KEYRINGS_INTEGRITY 12048M: Jarkko Sakkinen <jarkko@kernel.org> 12049M: Mimi Zohar <zohar@linux.ibm.com> 12050L: linux-integrity@vger.kernel.org 12051L: keyrings@vger.kernel.org 12052S: Supported 12053F: security/integrity/platform_certs 12054 12055KFENCE 12056M: Alexander Potapenko <glider@google.com> 12057M: Marco Elver <elver@google.com> 12058R: Dmitry Vyukov <dvyukov@google.com> 12059L: kasan-dev@googlegroups.com 12060S: Maintained 12061F: Documentation/dev-tools/kfence.rst 12062F: arch/*/include/asm/kfence.h 12063F: include/linux/kfence.h 12064F: lib/Kconfig.kfence 12065F: mm/kfence/ 12066 12067KFIFO 12068M: Stefani Seibold <stefani@seibold.net> 12069S: Maintained 12070F: include/linux/kfifo.h 12071F: lib/kfifo.c 12072F: samples/kfifo/ 12073 12074KGDB / KDB /debug_core 12075M: Jason Wessel <jason.wessel@windriver.com> 12076M: Daniel Thompson <daniel.thompson@linaro.org> 12077R: Douglas Anderson <dianders@chromium.org> 12078L: kgdb-bugreport@lists.sourceforge.net 12079S: Maintained 12080W: http://kgdb.wiki.kernel.org/ 12081T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12082F: Documentation/dev-tools/kgdb.rst 12083F: drivers/misc/kgdbts.c 12084F: drivers/tty/serial/kgdboc.c 12085F: include/linux/kdb.h 12086F: include/linux/kgdb.h 12087F: kernel/debug/ 12088F: kernel/module/kdb.c 12089 12090KHADAS MCU MFD DRIVER 12091M: Neil Armstrong <neil.armstrong@linaro.org> 12092L: linux-amlogic@lists.infradead.org 12093S: Maintained 12094F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12095F: drivers/mfd/khadas-mcu.c 12096F: drivers/thermal/khadas_mcu_fan.c 12097F: include/linux/mfd/khadas-mcu.h 12098 12099KIONIX/ROHM KX022A ACCELEROMETER 12100M: Matti Vaittinen <mazziesaccount@gmail.com> 12101L: linux-iio@vger.kernel.org 12102S: Supported 12103F: drivers/iio/accel/kionix-kx022a* 12104 12105KMEMLEAK 12106M: Catalin Marinas <catalin.marinas@arm.com> 12107S: Maintained 12108F: Documentation/dev-tools/kmemleak.rst 12109F: include/linux/kmemleak.h 12110F: mm/kmemleak.c 12111F: samples/kmemleak/kmemleak-test.c 12112 12113KMSAN 12114M: Alexander Potapenko <glider@google.com> 12115R: Marco Elver <elver@google.com> 12116R: Dmitry Vyukov <dvyukov@google.com> 12117L: kasan-dev@googlegroups.com 12118S: Maintained 12119F: Documentation/dev-tools/kmsan.rst 12120F: arch/*/include/asm/kmsan.h 12121F: arch/*/mm/kmsan_* 12122F: include/linux/kmsan*.h 12123F: lib/Kconfig.kmsan 12124F: mm/kmsan/ 12125F: scripts/Makefile.kmsan 12126 12127KPROBES 12128M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12129M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12130M: "David S. Miller" <davem@davemloft.net> 12131M: Masami Hiramatsu <mhiramat@kernel.org> 12132L: linux-kernel@vger.kernel.org 12133L: linux-trace-kernel@vger.kernel.org 12134S: Maintained 12135Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12136T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12137F: Documentation/trace/kprobes.rst 12138F: include/asm-generic/kprobes.h 12139F: include/linux/kprobes.h 12140F: kernel/kprobes.c 12141F: lib/test_kprobes.c 12142F: samples/kprobes 12143 12144KS0108 LCD CONTROLLER DRIVER 12145M: Miguel Ojeda <ojeda@kernel.org> 12146S: Maintained 12147F: Documentation/admin-guide/auxdisplay/ks0108.rst 12148F: drivers/auxdisplay/ks0108.c 12149F: include/linux/ks0108.h 12150 12151KTD253 BACKLIGHT DRIVER 12152M: Linus Walleij <linus.walleij@linaro.org> 12153S: Maintained 12154F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12155F: drivers/video/backlight/ktd253-backlight.c 12156 12157KTD2801 BACKLIGHT DRIVER 12158M: Duje Mihanović <duje.mihanovic@skole.hr> 12159S: Maintained 12160F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12161F: drivers/video/backlight/ktd2801-backlight.c 12162 12163KTEST 12164M: Steven Rostedt <rostedt@goodmis.org> 12165M: John Hawley <warthog9@eaglescrag.net> 12166S: Maintained 12167F: tools/testing/ktest 12168 12169KTZ8866 BACKLIGHT DRIVER 12170M: Jianhua Lu <lujianhua000@gmail.com> 12171S: Maintained 12172F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12173F: drivers/video/backlight/ktz8866.c 12174 12175KVM PARAVIRT (KVM/paravirt) 12176M: Paolo Bonzini <pbonzini@redhat.com> 12177R: Wanpeng Li <wanpengli@tencent.com> 12178R: Vitaly Kuznetsov <vkuznets@redhat.com> 12179L: kvm@vger.kernel.org 12180S: Supported 12181T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12182F: arch/um/include/asm/kvm_para.h 12183F: arch/x86/include/asm/kvm_para.h 12184F: arch/x86/include/asm/pvclock-abi.h 12185F: arch/x86/include/uapi/asm/kvm_para.h 12186F: arch/x86/kernel/kvm.c 12187F: arch/x86/kernel/kvmclock.c 12188F: include/asm-generic/kvm_para.h 12189F: include/linux/kvm_para.h 12190F: include/uapi/asm-generic/kvm_para.h 12191F: include/uapi/linux/kvm_para.h 12192 12193KVM X86 HYPER-V (KVM/hyper-v) 12194M: Vitaly Kuznetsov <vkuznets@redhat.com> 12195M: Sean Christopherson <seanjc@google.com> 12196M: Paolo Bonzini <pbonzini@redhat.com> 12197L: kvm@vger.kernel.org 12198S: Supported 12199T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12200F: arch/x86/kvm/hyperv.* 12201F: arch/x86/kvm/kvm_onhyperv.* 12202F: arch/x86/kvm/svm/hyperv.* 12203F: arch/x86/kvm/svm/svm_onhyperv.* 12204F: arch/x86/kvm/vmx/hyperv.* 12205 12206KVM X86 Xen (KVM/Xen) 12207M: David Woodhouse <dwmw2@infradead.org> 12208M: Paul Durrant <paul@xen.org> 12209M: Sean Christopherson <seanjc@google.com> 12210M: Paolo Bonzini <pbonzini@redhat.com> 12211L: kvm@vger.kernel.org 12212S: Supported 12213T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12214F: arch/x86/kvm/xen.* 12215 12216L3MDEV 12217M: David Ahern <dsahern@kernel.org> 12218L: netdev@vger.kernel.org 12219S: Maintained 12220F: include/net/l3mdev.h 12221F: net/l3mdev 12222 12223LANDLOCK SECURITY MODULE 12224M: Mickaël Salaün <mic@digikod.net> 12225L: linux-security-module@vger.kernel.org 12226S: Supported 12227W: https://landlock.io 12228T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12229F: Documentation/security/landlock.rst 12230F: Documentation/userspace-api/landlock.rst 12231F: include/uapi/linux/landlock.h 12232F: samples/landlock/ 12233F: security/landlock/ 12234F: tools/testing/selftests/landlock/ 12235K: landlock 12236K: LANDLOCK 12237 12238LANTIQ / INTEL Ethernet drivers 12239M: Hauke Mehrtens <hauke@hauke-m.de> 12240L: netdev@vger.kernel.org 12241S: Maintained 12242F: drivers/net/dsa/lantiq_gswip.c 12243F: drivers/net/dsa/lantiq_pce.h 12244F: drivers/net/ethernet/lantiq_xrx200.c 12245F: net/dsa/tag_gswip.c 12246 12247LANTIQ MIPS ARCHITECTURE 12248M: John Crispin <john@phrozen.org> 12249L: linux-mips@vger.kernel.org 12250S: Maintained 12251F: arch/mips/lantiq 12252F: drivers/soc/lantiq 12253 12254LANTIQ PEF2256 DRIVER 12255M: Herve Codina <herve.codina@bootlin.com> 12256S: Maintained 12257F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12258F: drivers/net/wan/framer/pef2256/ 12259F: drivers/pinctrl/pinctrl-pef2256.c 12260F: include/linux/framer/pef2256.h 12261 12262LASI 53c700 driver for PARISC 12263M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12264L: linux-scsi@vger.kernel.org 12265S: Maintained 12266F: Documentation/scsi/53c700.rst 12267F: drivers/scsi/53c700* 12268 12269LEAKING_ADDRESSES 12270M: Tycho Andersen <tycho@tycho.pizza> 12271R: Kees Cook <keescook@chromium.org> 12272L: linux-hardening@vger.kernel.org 12273S: Maintained 12274T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12275F: scripts/leaking_addresses.pl 12276 12277LED SUBSYSTEM 12278M: Pavel Machek <pavel@ucw.cz> 12279M: Lee Jones <lee@kernel.org> 12280L: linux-leds@vger.kernel.org 12281S: Maintained 12282T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12283F: Documentation/devicetree/bindings/leds/ 12284F: Documentation/leds/ 12285F: drivers/leds/ 12286F: include/dt-bindings/leds/ 12287F: include/linux/leds.h 12288 12289LEGO MINDSTORMS EV3 12290R: David Lechner <david@lechnology.com> 12291S: Maintained 12292F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12293F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12294F: drivers/power/supply/lego_ev3_battery.c 12295 12296LEGO USB Tower driver 12297M: Juergen Stuber <starblue@users.sourceforge.net> 12298L: legousb-devel@lists.sourceforge.net 12299S: Maintained 12300W: http://legousb.sourceforge.net/ 12301F: drivers/usb/misc/legousbtower.c 12302 12303LETSKETCH HID TABLET DRIVER 12304M: Hans de Goede <hdegoede@redhat.com> 12305L: linux-input@vger.kernel.org 12306S: Maintained 12307T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12308F: drivers/hid/hid-letsketch.c 12309 12310LG LAPTOP EXTRAS 12311M: Matan Ziv-Av <matan@svgalib.org> 12312L: platform-driver-x86@vger.kernel.org 12313S: Maintained 12314F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12315F: Documentation/admin-guide/laptops/lg-laptop.rst 12316F: drivers/platform/x86/lg-laptop.c 12317 12318LG2160 MEDIA DRIVER 12319M: Michael Krufky <mkrufky@linuxtv.org> 12320L: linux-media@vger.kernel.org 12321S: Maintained 12322W: https://linuxtv.org 12323W: http://github.com/mkrufky 12324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12325T: git git://linuxtv.org/mkrufky/tuners.git 12326F: drivers/media/dvb-frontends/lg2160.* 12327 12328LGDT3305 MEDIA DRIVER 12329M: Michael Krufky <mkrufky@linuxtv.org> 12330L: linux-media@vger.kernel.org 12331S: Maintained 12332W: https://linuxtv.org 12333W: http://github.com/mkrufky 12334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12335T: git git://linuxtv.org/mkrufky/tuners.git 12336F: drivers/media/dvb-frontends/lgdt3305.* 12337 12338LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12339M: Viresh Kumar <vireshk@kernel.org> 12340L: linux-ide@vger.kernel.org 12341S: Maintained 12342T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12343F: drivers/ata/pata_arasan_cf.c 12344F: include/linux/pata_arasan_cf_data.h 12345 12346LIBATA PATA DRIVERS 12347R: Sergey Shtylyov <s.shtylyov@omp.ru> 12348L: linux-ide@vger.kernel.org 12349F: drivers/ata/ata_*.c 12350F: drivers/ata/pata_*.c 12351 12352LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12353M: Linus Walleij <linus.walleij@linaro.org> 12354L: linux-ide@vger.kernel.org 12355S: Maintained 12356T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12357F: drivers/ata/pata_ftide010.c 12358F: drivers/ata/sata_gemini.c 12359F: drivers/ata/sata_gemini.h 12360 12361LIBATA SATA AHCI PLATFORM devices support 12362M: Hans de Goede <hdegoede@redhat.com> 12363M: Jens Axboe <axboe@kernel.dk> 12364L: linux-ide@vger.kernel.org 12365S: Maintained 12366T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12367F: drivers/ata/ahci_platform.c 12368F: drivers/ata/libahci_platform.c 12369F: include/linux/ahci_platform.h 12370 12371LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12372M: Serge Semin <fancer.lancer@gmail.com> 12373L: linux-ide@vger.kernel.org 12374S: Maintained 12375T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12376F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12377F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12378F: drivers/ata/ahci_dwc.c 12379 12380LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12381M: Mikael Pettersson <mikpelinux@gmail.com> 12382L: linux-ide@vger.kernel.org 12383S: Maintained 12384T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12385F: drivers/ata/sata_promise.* 12386 12387LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12388M: Damien Le Moal <dlemoal@kernel.org> 12389M: Niklas Cassel <cassel@kernel.org> 12390L: linux-ide@vger.kernel.org 12391S: Maintained 12392T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12393F: Documentation/ABI/testing/sysfs-ata 12394F: Documentation/devicetree/bindings/ata/ 12395F: drivers/ata/ 12396F: include/linux/ata.h 12397F: include/linux/libata.h 12398 12399LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12400M: Vishal Verma <vishal.l.verma@intel.com> 12401M: Dan Williams <dan.j.williams@intel.com> 12402M: Dave Jiang <dave.jiang@intel.com> 12403L: nvdimm@lists.linux.dev 12404S: Supported 12405Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12406P: Documentation/nvdimm/maintainer-entry-profile.rst 12407F: drivers/nvdimm/btt* 12408 12409LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12410M: Dan Williams <dan.j.williams@intel.com> 12411M: Vishal Verma <vishal.l.verma@intel.com> 12412M: Dave Jiang <dave.jiang@intel.com> 12413L: nvdimm@lists.linux.dev 12414S: Supported 12415Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12416P: Documentation/nvdimm/maintainer-entry-profile.rst 12417F: drivers/nvdimm/pmem* 12418 12419LIBNVDIMM: DEVICETREE BINDINGS 12420M: Oliver O'Halloran <oohall@gmail.com> 12421L: nvdimm@lists.linux.dev 12422S: Supported 12423Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12424F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12425F: drivers/nvdimm/of_pmem.c 12426 12427LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12428M: Dan Williams <dan.j.williams@intel.com> 12429M: Vishal Verma <vishal.l.verma@intel.com> 12430M: Dave Jiang <dave.jiang@intel.com> 12431M: Ira Weiny <ira.weiny@intel.com> 12432L: nvdimm@lists.linux.dev 12433S: Supported 12434Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12435P: Documentation/nvdimm/maintainer-entry-profile.rst 12436T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12437F: drivers/acpi/nfit/* 12438F: drivers/nvdimm/* 12439F: include/linux/libnvdimm.h 12440F: include/linux/nd.h 12441F: include/uapi/linux/ndctl.h 12442F: tools/testing/nvdimm/ 12443 12444LIBRARY CODE 12445M: Andrew Morton <akpm@linux-foundation.org> 12446L: linux-kernel@vger.kernel.org 12447S: Supported 12448T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12449F: lib/* 12450 12451LICENSES and SPDX stuff 12452M: Thomas Gleixner <tglx@linutronix.de> 12453M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12454L: linux-spdx@vger.kernel.org 12455S: Maintained 12456T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12457F: COPYING 12458F: Documentation/process/license-rules.rst 12459F: LICENSES/ 12460F: scripts/spdxcheck-test.sh 12461F: scripts/spdxcheck.py 12462F: scripts/spdxexclude 12463 12464LINEAR RANGES HELPERS 12465M: Mark Brown <broonie@kernel.org> 12466R: Matti Vaittinen <mazziesaccount@gmail.com> 12467F: include/linux/linear_range.h 12468F: lib/linear_ranges.c 12469F: lib/test_linear_ranges.c 12470 12471LINUX FOR POWER MACINTOSH 12472L: linuxppc-dev@lists.ozlabs.org 12473S: Orphan 12474F: arch/powerpc/platforms/powermac/ 12475F: drivers/macintosh/ 12476X: drivers/macintosh/adb-iop.c 12477X: drivers/macintosh/via-macii.c 12478 12479LINUX FOR POWERPC (32-BIT AND 64-BIT) 12480M: Michael Ellerman <mpe@ellerman.id.au> 12481R: Nicholas Piggin <npiggin@gmail.com> 12482R: Christophe Leroy <christophe.leroy@csgroup.eu> 12483R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12484R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12485L: linuxppc-dev@lists.ozlabs.org 12486S: Supported 12487W: https://github.com/linuxppc/wiki/wiki 12488Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12489T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12490F: Documentation/ABI/stable/sysfs-firmware-opal-* 12491F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12492F: Documentation/devicetree/bindings/powerpc/ 12493F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12494F: Documentation/arch/powerpc/ 12495F: arch/powerpc/ 12496F: drivers/*/*/*pasemi* 12497F: drivers/*/*pasemi* 12498F: drivers/char/tpm/tpm_ibmvtpm* 12499F: drivers/crypto/nx/ 12500F: drivers/i2c/busses/i2c-opal.c 12501F: drivers/net/ethernet/ibm/ibmveth.* 12502F: drivers/net/ethernet/ibm/ibmvnic.* 12503F: drivers/pci/hotplug/pnv_php.c 12504F: drivers/pci/hotplug/rpa* 12505F: drivers/rtc/rtc-opal.c 12506F: drivers/scsi/ibmvscsi/ 12507F: drivers/tty/hvc/hvc_opal.c 12508F: drivers/watchdog/wdrtas.c 12509F: tools/testing/selftests/powerpc 12510N: /pmac 12511N: powermac 12512N: powernv 12513N: [^a-z0-9]ps3 12514N: pseries 12515 12516LINUX FOR POWERPC EMBEDDED MPC5XXX 12517M: Anatolij Gustschin <agust@denx.de> 12518L: linuxppc-dev@lists.ozlabs.org 12519S: Odd Fixes 12520F: arch/powerpc/platforms/512x/ 12521F: arch/powerpc/platforms/52xx/ 12522 12523LINUX FOR POWERPC EMBEDDED PPC4XX 12524L: linuxppc-dev@lists.ozlabs.org 12525S: Orphan 12526F: arch/powerpc/platforms/40x/ 12527F: arch/powerpc/platforms/44x/ 12528 12529LINUX FOR POWERPC EMBEDDED PPC85XX 12530M: Scott Wood <oss@buserror.net> 12531L: linuxppc-dev@lists.ozlabs.org 12532S: Odd fixes 12533T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12534F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12535F: Documentation/devicetree/bindings/powerpc/fsl/ 12536F: arch/powerpc/platforms/85xx/ 12537 12538LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12539M: Christophe Leroy <christophe.leroy@csgroup.eu> 12540L: linuxppc-dev@lists.ozlabs.org 12541S: Maintained 12542F: arch/powerpc/platforms/8xx/ 12543F: arch/powerpc/platforms/83xx/ 12544 12545LINUX KERNEL DUMP TEST MODULE (LKDTM) 12546M: Kees Cook <keescook@chromium.org> 12547S: Maintained 12548F: drivers/misc/lkdtm/* 12549F: tools/testing/selftests/lkdtm/* 12550 12551LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12552M: Alan Stern <stern@rowland.harvard.edu> 12553M: Andrea Parri <parri.andrea@gmail.com> 12554M: Will Deacon <will@kernel.org> 12555M: Peter Zijlstra <peterz@infradead.org> 12556M: Boqun Feng <boqun.feng@gmail.com> 12557M: Nicholas Piggin <npiggin@gmail.com> 12558M: David Howells <dhowells@redhat.com> 12559M: Jade Alglave <j.alglave@ucl.ac.uk> 12560M: Luc Maranget <luc.maranget@inria.fr> 12561M: "Paul E. McKenney" <paulmck@kernel.org> 12562R: Akira Yokosawa <akiyks@gmail.com> 12563R: Daniel Lustig <dlustig@nvidia.com> 12564R: Joel Fernandes <joel@joelfernandes.org> 12565L: linux-kernel@vger.kernel.org 12566L: linux-arch@vger.kernel.org 12567S: Supported 12568T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12569F: Documentation/atomic_bitops.txt 12570F: Documentation/atomic_t.txt 12571F: Documentation/core-api/refcount-vs-atomic.rst 12572F: Documentation/litmus-tests/ 12573F: Documentation/memory-barriers.txt 12574F: tools/memory-model/ 12575 12576LINUX-NEXT TREE 12577M: Stephen Rothwell <sfr@canb.auug.org.au> 12578L: linux-next@vger.kernel.org 12579S: Supported 12580B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12581T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12582 12583LIS3LV02D ACCELEROMETER DRIVER 12584M: Eric Piel <eric.piel@tremplin-utc.net> 12585S: Maintained 12586F: Documentation/misc-devices/lis3lv02d.rst 12587F: drivers/misc/lis3lv02d/ 12588F: drivers/platform/x86/hp/hp_accel.c 12589 12590LIST KUNIT TEST 12591M: David Gow <davidgow@google.com> 12592L: linux-kselftest@vger.kernel.org 12593L: kunit-dev@googlegroups.com 12594S: Maintained 12595F: lib/list-test.c 12596 12597LITEX PLATFORM 12598M: Karol Gugala <kgugala@antmicro.com> 12599M: Mateusz Holenko <mholenko@antmicro.com> 12600M: Gabriel Somlo <gsomlo@gmail.com> 12601M: Joel Stanley <joel@jms.id.au> 12602S: Maintained 12603F: Documentation/devicetree/bindings/*/litex,*.yaml 12604F: arch/openrisc/boot/dts/or1klitex.dts 12605F: drivers/mmc/host/litex_mmc.c 12606F: drivers/net/ethernet/litex/* 12607F: drivers/soc/litex/* 12608F: drivers/tty/serial/liteuart.c 12609F: include/linux/litex.h 12610N: litex 12611 12612LIVE PATCHING 12613M: Josh Poimboeuf <jpoimboe@kernel.org> 12614M: Jiri Kosina <jikos@kernel.org> 12615M: Miroslav Benes <mbenes@suse.cz> 12616M: Petr Mladek <pmladek@suse.com> 12617R: Joe Lawrence <joe.lawrence@redhat.com> 12618L: live-patching@vger.kernel.org 12619S: Maintained 12620T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12621F: Documentation/ABI/testing/sysfs-kernel-livepatch 12622F: Documentation/livepatch/ 12623F: arch/powerpc/include/asm/livepatch.h 12624F: include/linux/livepatch.h 12625F: kernel/livepatch/ 12626F: kernel/module/livepatch.c 12627F: samples/livepatch/ 12628F: tools/testing/selftests/livepatch/ 12629 12630LLC (802.2) 12631L: netdev@vger.kernel.org 12632S: Odd fixes 12633F: include/linux/llc.h 12634F: include/net/llc* 12635F: include/uapi/linux/llc.h 12636F: net/llc/ 12637 12638LM73 HARDWARE MONITOR DRIVER 12639M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12640L: linux-hwmon@vger.kernel.org 12641S: Maintained 12642F: drivers/hwmon/lm73.c 12643 12644LM78 HARDWARE MONITOR DRIVER 12645M: Jean Delvare <jdelvare@suse.com> 12646L: linux-hwmon@vger.kernel.org 12647S: Maintained 12648F: Documentation/hwmon/lm78.rst 12649F: drivers/hwmon/lm78.c 12650 12651LM83 HARDWARE MONITOR DRIVER 12652M: Jean Delvare <jdelvare@suse.com> 12653L: linux-hwmon@vger.kernel.org 12654S: Maintained 12655F: Documentation/hwmon/lm83.rst 12656F: drivers/hwmon/lm83.c 12657 12658LM90 HARDWARE MONITOR DRIVER 12659M: Jean Delvare <jdelvare@suse.com> 12660L: linux-hwmon@vger.kernel.org 12661S: Maintained 12662F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12663F: Documentation/hwmon/lm90.rst 12664F: drivers/hwmon/lm90.c 12665F: include/dt-bindings/thermal/lm90.h 12666 12667LME2510 MEDIA DRIVER 12668M: Malcolm Priestley <tvboxspy@gmail.com> 12669L: linux-media@vger.kernel.org 12670S: Maintained 12671W: https://linuxtv.org 12672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12673F: drivers/media/usb/dvb-usb-v2/lmedm04* 12674 12675LOADPIN SECURITY MODULE 12676M: Kees Cook <keescook@chromium.org> 12677S: Supported 12678T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12679F: Documentation/admin-guide/LSM/LoadPin.rst 12680F: security/loadpin/ 12681 12682LOCKDOWN SECURITY MODULE 12683L: linux-security-module@vger.kernel.org 12684S: Odd Fixes 12685T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12686F: security/lockdown/ 12687 12688LOCKING PRIMITIVES 12689M: Peter Zijlstra <peterz@infradead.org> 12690M: Ingo Molnar <mingo@redhat.com> 12691M: Will Deacon <will@kernel.org> 12692R: Waiman Long <longman@redhat.com> 12693R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12694L: linux-kernel@vger.kernel.org 12695S: Maintained 12696T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12697F: Documentation/locking/ 12698F: arch/*/include/asm/spinlock*.h 12699F: include/linux/lockdep*.h 12700F: include/linux/mutex*.h 12701F: include/linux/rwlock*.h 12702F: include/linux/rwsem*.h 12703F: include/linux/seqlock.h 12704F: include/linux/spinlock*.h 12705F: kernel/locking/ 12706F: lib/locking*.[ch] 12707X: kernel/locking/locktorture.c 12708 12709LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12710M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12711L: linux-ntfs-dev@lists.sourceforge.net 12712S: Maintained 12713W: http://www.linux-ntfs.org/content/view/19/37/ 12714F: Documentation/admin-guide/ldm.rst 12715F: block/partitions/ldm.* 12716 12717LOGITECH HID GAMING KEYBOARDS 12718M: Hans de Goede <hdegoede@redhat.com> 12719L: linux-input@vger.kernel.org 12720S: Maintained 12721T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12722F: drivers/hid/hid-lg-g15.c 12723 12724LONTIUM LT8912B MIPI TO HDMI BRIDGE 12725M: Adrien Grassein <adrien.grassein@gmail.com> 12726S: Maintained 12727F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12728F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12729 12730LOONGARCH 12731M: Huacai Chen <chenhuacai@kernel.org> 12732R: WANG Xuerui <kernel@xen0n.name> 12733L: loongarch@lists.linux.dev 12734S: Maintained 12735T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12736F: Documentation/arch/loongarch/ 12737F: Documentation/translations/zh_CN/arch/loongarch/ 12738F: arch/loongarch/ 12739F: drivers/*/*loongarch* 12740 12741LOONGSON GPIO DRIVER 12742M: Yinbo Zhu <zhuyinbo@loongson.cn> 12743L: linux-gpio@vger.kernel.org 12744S: Maintained 12745F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12746F: drivers/gpio/gpio-loongson-64bit.c 12747 12748LOONGSON LS2X APB DMA DRIVER 12749M: Binbin Zhou <zhoubinbin@loongson.cn> 12750L: dmaengine@vger.kernel.org 12751S: Maintained 12752F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12753F: drivers/dma/ls2x-apb-dma.c 12754 12755LOONGSON LS2X I2C DRIVER 12756M: Binbin Zhou <zhoubinbin@loongson.cn> 12757L: linux-i2c@vger.kernel.org 12758S: Maintained 12759F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12760F: drivers/i2c/busses/i2c-ls2x.c 12761 12762LOONGSON-2 SOC SERIES CLOCK DRIVER 12763M: Yinbo Zhu <zhuyinbo@loongson.cn> 12764L: linux-clk@vger.kernel.org 12765S: Maintained 12766F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12767F: drivers/clk/clk-loongson2.c 12768F: include/dt-bindings/clock/loongson,ls2k-clk.h 12769 12770LOONGSON SPI DRIVER 12771M: Yinbo Zhu <zhuyinbo@loongson.cn> 12772L: linux-spi@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12775F: drivers/spi/spi-loongson-core.c 12776F: drivers/spi/spi-loongson-pci.c 12777F: drivers/spi/spi-loongson-plat.c 12778F: drivers/spi/spi-loongson.h 12779 12780LOONGSON-2 SOC SERIES GUTS DRIVER 12781M: Yinbo Zhu <zhuyinbo@loongson.cn> 12782L: loongarch@lists.linux.dev 12783S: Maintained 12784F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12785F: drivers/soc/loongson/loongson2_guts.c 12786 12787LOONGSON-2 SOC SERIES PM DRIVER 12788M: Yinbo Zhu <zhuyinbo@loongson.cn> 12789L: linux-pm@vger.kernel.org 12790S: Maintained 12791F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12792F: drivers/soc/loongson/loongson2_pm.c 12793 12794LOONGSON-2 SOC SERIES PINCTRL DRIVER 12795M: zhanghongchen <zhanghongchen@loongson.cn> 12796M: Yinbo Zhu <zhuyinbo@loongson.cn> 12797L: linux-gpio@vger.kernel.org 12798S: Maintained 12799F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12800F: drivers/pinctrl/pinctrl-loongson2.c 12801 12802LOONGSON-2 SOC SERIES THERMAL DRIVER 12803M: zhanghongchen <zhanghongchen@loongson.cn> 12804M: Yinbo Zhu <zhuyinbo@loongson.cn> 12805L: linux-pm@vger.kernel.org 12806S: Maintained 12807F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12808F: drivers/thermal/loongson2_thermal.c 12809 12810LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12811M: Sathya Prakash <sathya.prakash@broadcom.com> 12812M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12813M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12814L: MPT-FusionLinux.pdl@broadcom.com 12815L: linux-scsi@vger.kernel.org 12816S: Supported 12817W: http://www.avagotech.com/support/ 12818F: drivers/message/fusion/ 12819F: drivers/scsi/mpt3sas/ 12820 12821LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12822M: Matthew Wilcox <willy@infradead.org> 12823L: linux-scsi@vger.kernel.org 12824S: Maintained 12825F: drivers/scsi/sym53c8xx_2/ 12826 12827LTC1660 DAC DRIVER 12828M: Marcus Folkesson <marcus.folkesson@gmail.com> 12829L: linux-iio@vger.kernel.org 12830S: Maintained 12831F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12832F: drivers/iio/dac/ltc1660.c 12833 12834LTC2688 IIO DAC DRIVER 12835M: Nuno Sá <nuno.sa@analog.com> 12836L: linux-iio@vger.kernel.org 12837S: Supported 12838W: https://ez.analog.com/linux-software-drivers 12839F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12840F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12841F: drivers/iio/dac/ltc2688.c 12842 12843LTC2947 HARDWARE MONITOR DRIVER 12844M: Nuno Sá <nuno.sa@analog.com> 12845L: linux-hwmon@vger.kernel.org 12846S: Supported 12847W: https://ez.analog.com/linux-software-drivers 12848F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12849F: drivers/hwmon/ltc2947-core.c 12850F: drivers/hwmon/ltc2947-i2c.c 12851F: drivers/hwmon/ltc2947-spi.c 12852F: drivers/hwmon/ltc2947.h 12853 12854LTC2991 HARDWARE MONITOR DRIVER 12855M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12856L: linux-hwmon@vger.kernel.org 12857S: Supported 12858W: https://ez.analog.com/linux-software-drivers 12859F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12860F: drivers/hwmon/ltc2991.c 12861 12862LTC2983 IIO TEMPERATURE DRIVER 12863M: Nuno Sá <nuno.sa@analog.com> 12864L: linux-iio@vger.kernel.org 12865S: Supported 12866W: https://ez.analog.com/linux-software-drivers 12867F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12868F: drivers/iio/temperature/ltc2983.c 12869 12870LTC4282 HARDWARE MONITOR DRIVER 12871M: Nuno Sa <nuno.sa@analog.com> 12872L: linux-hwmon@vger.kernel.org 12873S: Supported 12874F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12875F: Documentation/hwmon/ltc4282.rst 12876F: drivers/hwmon/ltc4282.c 12877 12878LTC4286 HARDWARE MONITOR DRIVER 12879M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12880L: linux-i2c@vger.kernel.org 12881S: Maintained 12882F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12883F: Documentation/hwmon/ltc4286.rst 12884F: drivers/hwmon/pmbus/Kconfig 12885F: drivers/hwmon/pmbus/Makefile 12886F: drivers/hwmon/pmbus/ltc4286.c 12887 12888LTC4306 I2C MULTIPLEXER DRIVER 12889M: Michael Hennerich <michael.hennerich@analog.com> 12890L: linux-i2c@vger.kernel.org 12891S: Supported 12892W: https://ez.analog.com/linux-software-drivers 12893F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12894F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12895 12896LTP (Linux Test Project) 12897M: Cyril Hrubis <chrubis@suse.cz> 12898M: Jan Stancek <jstancek@redhat.com> 12899M: Petr Vorel <pvorel@suse.cz> 12900M: Li Wang <liwang@redhat.com> 12901M: Yang Xu <xuyang2018.jy@fujitsu.com> 12902L: ltp@lists.linux.it (subscribers-only) 12903S: Maintained 12904W: http://linux-test-project.github.io/ 12905T: git https://github.com/linux-test-project/ltp.git 12906 12907LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12908M: Anshul Dalal <anshulusr@gmail.com> 12909L: linux-iio@vger.kernel.org 12910S: Maintained 12911F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12912F: drivers/iio/light/ltr390.c 12913 12914LYNX 28G SERDES PHY DRIVER 12915M: Ioana Ciornei <ioana.ciornei@nxp.com> 12916L: netdev@vger.kernel.org 12917S: Supported 12918F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12919F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12920 12921LYNX PCS MODULE 12922M: Ioana Ciornei <ioana.ciornei@nxp.com> 12923L: netdev@vger.kernel.org 12924S: Supported 12925F: drivers/net/pcs/pcs-lynx.c 12926F: include/linux/pcs-lynx.h 12927 12928M68K ARCHITECTURE 12929M: Geert Uytterhoeven <geert@linux-m68k.org> 12930L: linux-m68k@lists.linux-m68k.org 12931S: Maintained 12932W: http://www.linux-m68k.org/ 12933T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12934F: arch/m68k/ 12935F: drivers/zorro/ 12936 12937M68K ON APPLE MACINTOSH 12938M: Joshua Thompson <funaho@jurai.org> 12939L: linux-m68k@lists.linux-m68k.org 12940S: Maintained 12941W: http://www.mac.linux-m68k.org/ 12942F: arch/m68k/mac/ 12943F: drivers/macintosh/adb-iop.c 12944F: drivers/macintosh/via-macii.c 12945 12946M68K ON HP9000/300 12947M: Philip Blundell <philb@gnu.org> 12948S: Maintained 12949W: http://www.tazenda.demon.co.uk/phil/linux-hp 12950F: arch/m68k/hp300/ 12951 12952M88DS3103 MEDIA DRIVER 12953L: linux-media@vger.kernel.org 12954S: Orphan 12955W: https://linuxtv.org 12956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12957F: drivers/media/dvb-frontends/m88ds3103* 12958 12959M88RS2000 MEDIA DRIVER 12960M: Malcolm Priestley <tvboxspy@gmail.com> 12961L: linux-media@vger.kernel.org 12962S: Maintained 12963W: https://linuxtv.org 12964Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12965F: drivers/media/dvb-frontends/m88rs2000* 12966 12967MA901 MASTERKIT USB FM RADIO DRIVER 12968M: Alexey Klimov <klimov.linux@gmail.com> 12969L: linux-media@vger.kernel.org 12970S: Maintained 12971T: git git://linuxtv.org/media_tree.git 12972F: drivers/media/radio/radio-ma901.c 12973 12974MAC80211 12975M: Johannes Berg <johannes@sipsolutions.net> 12976L: linux-wireless@vger.kernel.org 12977S: Maintained 12978W: https://wireless.wiki.kernel.org/ 12979Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12980T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12981T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12982F: Documentation/networking/mac80211-injection.rst 12983F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12984F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12985F: include/net/mac80211.h 12986F: net/mac80211/ 12987 12988MAILBOX API 12989M: Jassi Brar <jassisinghbrar@gmail.com> 12990L: linux-kernel@vger.kernel.org 12991S: Maintained 12992F: Documentation/devicetree/bindings/mailbox/ 12993F: drivers/mailbox/ 12994F: include/dt-bindings/mailbox/ 12995F: include/linux/mailbox_client.h 12996F: include/linux/mailbox_controller.h 12997 12998MAILBOX ARM MHUv2 12999M: Viresh Kumar <viresh.kumar@linaro.org> 13000M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13001L: linux-kernel@vger.kernel.org 13002S: Maintained 13003F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13004F: drivers/mailbox/arm_mhuv2.c 13005F: include/linux/mailbox/arm_mhuv2_message.h 13006 13007MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13008M: Alejandro Colomar <alx@kernel.org> 13009L: linux-man@vger.kernel.org 13010S: Maintained 13011W: http://www.kernel.org/doc/man-pages 13012T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13013T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13014 13015MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13016M: Jeremy Kerr <jk@codeconstruct.com.au> 13017M: Matt Johnston <matt@codeconstruct.com.au> 13018L: netdev@vger.kernel.org 13019S: Maintained 13020F: Documentation/networking/mctp.rst 13021F: drivers/net/mctp/ 13022F: include/net/mctp.h 13023F: include/net/mctpdevice.h 13024F: include/net/netns/mctp.h 13025F: net/mctp/ 13026 13027MAPLE TREE 13028M: Liam R. Howlett <Liam.Howlett@oracle.com> 13029L: maple-tree@lists.infradead.org 13030L: linux-mm@kvack.org 13031S: Supported 13032F: Documentation/core-api/maple_tree.rst 13033F: include/linux/maple_tree.h 13034F: include/trace/events/maple_tree.h 13035F: lib/maple_tree.c 13036F: lib/test_maple_tree.c 13037F: tools/testing/radix-tree/linux/maple_tree.h 13038F: tools/testing/radix-tree/maple.c 13039 13040MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13041M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13042L: linux-mips@vger.kernel.org 13043S: Maintained 13044F: arch/mips/boot/dts/img/pistachio* 13045 13046MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13047M: Andrew Lunn <andrew@lunn.ch> 13048L: netdev@vger.kernel.org 13049S: Maintained 13050F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13051F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13052F: Documentation/networking/devlink/mv88e6xxx.rst 13053F: drivers/net/dsa/mv88e6xxx/ 13054F: include/linux/dsa/mv88e6xxx.h 13055F: include/linux/platform_data/mv88e6xxx.h 13056 13057MARVELL ARMADA 3700 PHY DRIVERS 13058M: Miquel Raynal <miquel.raynal@bootlin.com> 13059S: Maintained 13060F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13061F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13062F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13063F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13064 13065MARVELL ARMADA 3700 SERIAL DRIVER 13066M: Pali Rohár <pali@kernel.org> 13067S: Maintained 13068F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13069F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13070F: drivers/tty/serial/mvebu-uart.c 13071 13072MARVELL ARMADA DRM SUPPORT 13073M: Russell King <linux@armlinux.org.uk> 13074S: Maintained 13075T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13076T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13077F: Documentation/devicetree/bindings/display/armada/ 13078F: drivers/gpu/drm/armada/ 13079F: include/uapi/drm/armada_drm.h 13080 13081MARVELL CRYPTO DRIVER 13082M: Boris Brezillon <bbrezillon@kernel.org> 13083M: Arnaud Ebalard <arno@natisbad.org> 13084M: Srujana Challa <schalla@marvell.com> 13085L: linux-crypto@vger.kernel.org 13086S: Maintained 13087F: drivers/crypto/marvell/ 13088F: include/linux/soc/marvell/octeontx2/ 13089 13090MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13091M: Mirko Lindner <mlindner@marvell.com> 13092M: Stephen Hemminger <stephen@networkplumber.org> 13093L: netdev@vger.kernel.org 13094S: Maintained 13095F: drivers/net/ethernet/marvell/sk* 13096 13097MARVELL LIBERTAS WIRELESS DRIVER 13098L: libertas-dev@lists.infradead.org 13099S: Orphan 13100F: drivers/net/wireless/marvell/libertas/ 13101 13102MARVELL MACCHIATOBIN SUPPORT 13103M: Russell King <linux@armlinux.org.uk> 13104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13105S: Maintained 13106F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13107 13108MARVELL MV643XX ETHERNET DRIVER 13109M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13110L: netdev@vger.kernel.org 13111S: Maintained 13112F: drivers/net/ethernet/marvell/mv643xx_eth.* 13113F: include/linux/mv643xx.h 13114 13115MARVELL MV88X3310 PHY DRIVER 13116M: Russell King <linux@armlinux.org.uk> 13117M: Marek Behún <kabel@kernel.org> 13118L: netdev@vger.kernel.org 13119S: Maintained 13120F: drivers/net/phy/marvell10g.c 13121 13122MARVELL MVEBU THERMAL DRIVER 13123M: Miquel Raynal <miquel.raynal@bootlin.com> 13124S: Maintained 13125F: drivers/thermal/armada_thermal.c 13126 13127MARVELL MVNETA ETHERNET DRIVER 13128M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13129L: netdev@vger.kernel.org 13130S: Maintained 13131F: drivers/net/ethernet/marvell/mvneta* 13132 13133MARVELL MVPP2 ETHERNET DRIVER 13134M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13135M: Russell King <linux@armlinux.org.uk> 13136L: netdev@vger.kernel.org 13137S: Maintained 13138F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13139F: drivers/net/ethernet/marvell/mvpp2/ 13140 13141MARVELL MWIFIEX WIRELESS DRIVER 13142M: Brian Norris <briannorris@chromium.org> 13143R: Francesco Dolcini <francesco@dolcini.it> 13144L: linux-wireless@vger.kernel.org 13145S: Odd Fixes 13146F: drivers/net/wireless/marvell/mwifiex/ 13147 13148MARVELL MWL8K WIRELESS DRIVER 13149L: linux-wireless@vger.kernel.org 13150S: Orphan 13151F: drivers/net/wireless/marvell/mwl8k.c 13152 13153MARVELL NAND CONTROLLER DRIVER 13154M: Miquel Raynal <miquel.raynal@bootlin.com> 13155L: linux-mtd@lists.infradead.org 13156S: Maintained 13157F: drivers/mtd/nand/raw/marvell_nand.c 13158 13159MARVELL OCTEON ENDPOINT DRIVER 13160M: Veerasenareddy Burru <vburru@marvell.com> 13161M: Sathesh Edara <sedara@marvell.com> 13162L: netdev@vger.kernel.org 13163S: Supported 13164F: drivers/net/ethernet/marvell/octeon_ep 13165 13166MARVELL OCTEON ENDPOINT VF DRIVER 13167M: Veerasenareddy Burru <vburru@marvell.com> 13168M: Sathesh Edara <sedara@marvell.com> 13169M: Shinas Rasheed <srasheed@marvell.com> 13170M: Satananda Burla <sburla@marvell.com> 13171L: netdev@vger.kernel.org 13172S: Supported 13173F: drivers/net/ethernet/marvell/octeon_ep_vf 13174 13175MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13176M: Sunil Goutham <sgoutham@marvell.com> 13177M: Geetha sowjanya <gakula@marvell.com> 13178M: Subbaraya Sundeep <sbhatta@marvell.com> 13179M: hariprasad <hkelam@marvell.com> 13180L: netdev@vger.kernel.org 13181S: Supported 13182F: drivers/net/ethernet/marvell/octeontx2/nic/ 13183F: include/linux/soc/marvell/octeontx2/ 13184 13185MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13186M: Sunil Goutham <sgoutham@marvell.com> 13187M: Linu Cherian <lcherian@marvell.com> 13188M: Geetha sowjanya <gakula@marvell.com> 13189M: Jerin Jacob <jerinj@marvell.com> 13190M: hariprasad <hkelam@marvell.com> 13191M: Subbaraya Sundeep <sbhatta@marvell.com> 13192L: netdev@vger.kernel.org 13193S: Supported 13194F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13195F: drivers/net/ethernet/marvell/octeontx2/af/ 13196 13197MARVELL PRESTERA ETHERNET SWITCH DRIVER 13198M: Taras Chornyi <taras.chornyi@plvision.eu> 13199S: Supported 13200W: https://github.com/Marvell-switching/switchdev-prestera 13201F: drivers/net/ethernet/marvell/prestera/ 13202 13203MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13204M: Nicolas Pitre <nico@fluxnic.net> 13205S: Odd Fixes 13206F: drivers/mmc/host/mvsdio.* 13207 13208MARVELL USB MDIO CONTROLLER DRIVER 13209M: Tobias Waldekranz <tobias@waldekranz.com> 13210L: netdev@vger.kernel.org 13211S: Maintained 13212F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13213F: drivers/net/mdio/mdio-mvusb.c 13214 13215MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13216M: Hu Ziji <huziji@marvell.com> 13217L: linux-mmc@vger.kernel.org 13218S: Supported 13219F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13220F: drivers/mmc/host/sdhci-xenon* 13221 13222MATROX FRAMEBUFFER DRIVER 13223L: linux-fbdev@vger.kernel.org 13224S: Orphan 13225F: drivers/video/fbdev/matrox/matroxfb_* 13226F: include/uapi/linux/matroxfb.h 13227 13228MAX15301 DRIVER 13229M: Daniel Nilsson <daniel.nilsson@flex.com> 13230L: linux-hwmon@vger.kernel.org 13231S: Maintained 13232F: Documentation/hwmon/max15301.rst 13233F: drivers/hwmon/pmbus/max15301.c 13234 13235MAX2175 SDR TUNER DRIVER 13236M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13237L: linux-media@vger.kernel.org 13238S: Maintained 13239T: git git://linuxtv.org/media_tree.git 13240F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13241F: Documentation/userspace-api/media/drivers/max2175.rst 13242F: drivers/media/i2c/max2175* 13243F: include/uapi/linux/max2175.h 13244 13245MAX31335 RTC DRIVER 13246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13247L: linux-rtc@vger.kernel.org 13248S: Supported 13249W: https://ez.analog.com/linux-software-drivers 13250F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13251F: drivers/rtc/rtc-max31335.c 13252 13253MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13254L: linux-hwmon@vger.kernel.org 13255S: Orphan 13256F: Documentation/hwmon/max6650.rst 13257F: drivers/hwmon/max6650.c 13258 13259MAX9286 QUAD GMSL DESERIALIZER DRIVER 13260M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13261M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13262M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13263M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13264L: linux-media@vger.kernel.org 13265S: Maintained 13266F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13267F: drivers/media/i2c/max9286.c 13268 13269MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13270M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13271L: linux-media@vger.kernel.org 13272S: Maintained 13273F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13274F: drivers/staging/media/max96712/max96712.c 13275 13276MAX9860 MONO AUDIO VOICE CODEC DRIVER 13277M: Peter Rosin <peda@axentia.se> 13278L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13279S: Maintained 13280F: Documentation/devicetree/bindings/sound/max9860.txt 13281F: sound/soc/codecs/max9860.* 13282 13283MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13284M: Andreas Klinger <ak@it-klinger.de> 13285L: linux-iio@vger.kernel.org 13286S: Maintained 13287F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13288F: drivers/iio/proximity/mb1232.c 13289 13290MAXIM MAX11205 DRIVER 13291M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13292L: linux-iio@vger.kernel.org 13293S: Supported 13294W: https://ez.analog.com/linux-software-drivers 13295F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13296F: drivers/iio/adc/max11205.c 13297 13298MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13299R: Iskren Chernev <iskren.chernev@gmail.com> 13300R: Krzysztof Kozlowski <krzk@kernel.org> 13301R: Marek Szyprowski <m.szyprowski@samsung.com> 13302R: Matheus Castello <matheus@castello.eng.br> 13303L: linux-pm@vger.kernel.org 13304S: Maintained 13305F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13306F: drivers/power/supply/max17040_battery.c 13307 13308MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13309R: Hans de Goede <hdegoede@redhat.com> 13310R: Krzysztof Kozlowski <krzk@kernel.org> 13311R: Marek Szyprowski <m.szyprowski@samsung.com> 13312R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13313R: Purism Kernel Team <kernel@puri.sm> 13314L: linux-pm@vger.kernel.org 13315S: Maintained 13316F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13317F: drivers/power/supply/max17042_battery.c 13318 13319MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13320M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13321L: linux-kernel@vger.kernel.org 13322S: Maintained 13323F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13324F: drivers/regulator/max20086-regulator.c 13325 13326MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13327M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13328L: linux-iio@vger.kernel.org 13329S: Maintained 13330F: drivers/iio/temperature/max30208.c 13331 13332MAXIM MAX77650 PMIC MFD DRIVER 13333M: Bartosz Golaszewski <brgl@bgdev.pl> 13334L: linux-kernel@vger.kernel.org 13335S: Maintained 13336F: Documentation/devicetree/bindings/*/*max77650.yaml 13337F: Documentation/devicetree/bindings/*/max77650*.yaml 13338F: drivers/gpio/gpio-max77650.c 13339F: drivers/input/misc/max77650-onkey.c 13340F: drivers/leds/leds-max77650.c 13341F: drivers/mfd/max77650.c 13342F: drivers/power/supply/max77650-charger.c 13343F: drivers/regulator/max77650-regulator.c 13344F: include/linux/mfd/max77650.h 13345 13346MAXIM MAX77714 PMIC MFD DRIVER 13347M: Luca Ceresoli <luca@lucaceresoli.net> 13348S: Maintained 13349F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13350F: drivers/mfd/max77714.c 13351F: include/linux/mfd/max77714.h 13352 13353MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13354M: Javier Martinez Canillas <javier@dowhile0.org> 13355L: linux-kernel@vger.kernel.org 13356S: Supported 13357F: Documentation/devicetree/bindings/*/*max77802.yaml 13358F: drivers/regulator/max77802-regulator.c 13359F: include/dt-bindings/*/*max77802.h 13360 13361MAXIM MAX77976 BATTERY CHARGER 13362M: Luca Ceresoli <luca@lucaceresoli.net> 13363S: Supported 13364F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13365F: drivers/power/supply/max77976_charger.c 13366 13367MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13368M: Krzysztof Kozlowski <krzk@kernel.org> 13369L: linux-pm@vger.kernel.org 13370S: Maintained 13371B: mailto:linux-samsung-soc@vger.kernel.org 13372F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13373F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13374F: drivers/power/supply/max14577_charger.c 13375F: drivers/power/supply/max77693_charger.c 13376 13377MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13378M: Chanwoo Choi <cw00.choi@samsung.com> 13379M: Krzysztof Kozlowski <krzk@kernel.org> 13380L: linux-kernel@vger.kernel.org 13381S: Maintained 13382B: mailto:linux-samsung-soc@vger.kernel.org 13383F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13384F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13385F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13386F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13387F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13388F: drivers/*/*max77843.c 13389F: drivers/*/max14577*.c 13390F: drivers/*/max77686*.c 13391F: drivers/*/max77693*.c 13392F: drivers/clk/clk-max77686.c 13393F: drivers/extcon/extcon-max14577.c 13394F: drivers/extcon/extcon-max77693.c 13395F: drivers/rtc/rtc-max77686.c 13396F: include/linux/mfd/max14577*.h 13397F: include/linux/mfd/max77686*.h 13398F: include/linux/mfd/max77693*.h 13399 13400MAXIRADIO FM RADIO RECEIVER DRIVER 13401M: Hans Verkuil <hverkuil@xs4all.nl> 13402L: linux-media@vger.kernel.org 13403S: Maintained 13404W: https://linuxtv.org 13405T: git git://linuxtv.org/media_tree.git 13406F: drivers/media/radio/radio-maxiradio* 13407 13408MAXLINEAR ETHERNET PHY DRIVER 13409M: Xu Liang <lxu@maxlinear.com> 13410L: netdev@vger.kernel.org 13411S: Supported 13412F: drivers/net/phy/mxl-gpy.c 13413 13414MCAN MMIO DEVICE DRIVER 13415M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13416L: linux-can@vger.kernel.org 13417S: Maintained 13418F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13419F: drivers/net/can/m_can/m_can.c 13420F: drivers/net/can/m_can/m_can.h 13421F: drivers/net/can/m_can/m_can_platform.c 13422 13423MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13424R: Yasushi SHOJI <yashi@spacecubics.com> 13425L: linux-can@vger.kernel.org 13426S: Maintained 13427F: drivers/net/can/usb/mcba_usb.c 13428 13429MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13430M: Rishi Gupta <gupt21@gmail.com> 13431L: linux-i2c@vger.kernel.org 13432L: linux-input@vger.kernel.org 13433S: Maintained 13434F: drivers/hid/hid-mcp2221.c 13435 13436MCP251XFD SPI-CAN NETWORK DRIVER 13437M: Marc Kleine-Budde <mkl@pengutronix.de> 13438M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13439R: Thomas Kopp <thomas.kopp@microchip.com> 13440L: linux-can@vger.kernel.org 13441S: Maintained 13442F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13443F: drivers/net/can/spi/mcp251xfd/ 13444 13445MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13446M: Peter Rosin <peda@axentia.se> 13447L: linux-iio@vger.kernel.org 13448S: Maintained 13449F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13450F: drivers/iio/potentiometer/mcp4018.c 13451F: drivers/iio/potentiometer/mcp4531.c 13452 13453MCP4821 DAC DRIVER 13454M: Anshul Dalal <anshulusr@gmail.com> 13455L: linux-iio@vger.kernel.org 13456S: Maintained 13457F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13458F: drivers/iio/dac/mcp4821.c 13459 13460MCR20A IEEE-802.15.4 RADIO DRIVER 13461M: Stefan Schmidt <stefan@datenfreihafen.org> 13462L: linux-wpan@vger.kernel.org 13463S: Odd Fixes 13464W: https://github.com/xueliu/mcr20a-linux 13465F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13466F: drivers/net/ieee802154/mcr20a.c 13467F: drivers/net/ieee802154/mcr20a.h 13468 13469MDIO REGMAP DRIVER 13470M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13471L: netdev@vger.kernel.org 13472S: Maintained 13473F: drivers/net/mdio/mdio-regmap.c 13474F: include/linux/mdio/mdio-regmap.h 13475 13476MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13477M: William Breathitt Gray <william.gray@linaro.org> 13478L: linux-iio@vger.kernel.org 13479S: Maintained 13480F: drivers/iio/dac/cio-dac.c 13481 13482MEDIA CONTROLLER FRAMEWORK 13483M: Sakari Ailus <sakari.ailus@linux.intel.com> 13484M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13485L: linux-media@vger.kernel.org 13486S: Supported 13487W: https://www.linuxtv.org 13488T: git git://linuxtv.org/media_tree.git 13489F: drivers/media/mc/ 13490F: include/media/media-*.h 13491F: include/uapi/linux/media.h 13492 13493MEDIA DRIVER FOR FREESCALE IMX PXP 13494M: Philipp Zabel <p.zabel@pengutronix.de> 13495L: linux-media@vger.kernel.org 13496S: Maintained 13497T: git git://linuxtv.org/media_tree.git 13498F: drivers/media/platform/nxp/imx-pxp.[ch] 13499 13500MEDIA DRIVERS FOR ASCOT2E 13501M: Sergey Kozlov <serjk@netup.ru> 13502M: Abylay Ospan <aospan@netup.ru> 13503L: linux-media@vger.kernel.org 13504S: Supported 13505W: https://linuxtv.org 13506W: http://netup.tv/ 13507T: git git://linuxtv.org/media_tree.git 13508F: drivers/media/dvb-frontends/ascot2e* 13509 13510MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13511M: Jasmin Jessich <jasmin@anw.at> 13512L: linux-media@vger.kernel.org 13513S: Maintained 13514W: https://linuxtv.org 13515T: git git://linuxtv.org/media_tree.git 13516F: drivers/media/dvb-frontends/cxd2099* 13517 13518MEDIA DRIVERS FOR CXD2841ER 13519M: Sergey Kozlov <serjk@netup.ru> 13520M: Abylay Ospan <aospan@netup.ru> 13521L: linux-media@vger.kernel.org 13522S: Supported 13523W: https://linuxtv.org 13524W: http://netup.tv/ 13525T: git git://linuxtv.org/media_tree.git 13526F: drivers/media/dvb-frontends/cxd2841er* 13527 13528MEDIA DRIVERS FOR CXD2880 13529M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13530L: linux-media@vger.kernel.org 13531S: Supported 13532W: http://linuxtv.org/ 13533T: git git://linuxtv.org/media_tree.git 13534F: drivers/media/dvb-frontends/cxd2880/* 13535F: drivers/media/spi/cxd2880* 13536 13537MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13538L: linux-media@vger.kernel.org 13539S: Orphan 13540W: https://linuxtv.org 13541T: git git://linuxtv.org/media_tree.git 13542F: drivers/media/pci/ddbridge/* 13543 13544MEDIA DRIVERS FOR FREESCALE IMX 13545M: Steve Longerbeam <slongerbeam@gmail.com> 13546M: Philipp Zabel <p.zabel@pengutronix.de> 13547L: linux-media@vger.kernel.org 13548S: Maintained 13549T: git git://linuxtv.org/media_tree.git 13550F: Documentation/admin-guide/media/imx.rst 13551F: Documentation/devicetree/bindings/media/imx.txt 13552F: drivers/staging/media/imx/ 13553F: include/linux/imx-media.h 13554F: include/media/imx.h 13555 13556MEDIA DRIVERS FOR FREESCALE IMX7/8 13557M: Rui Miguel Silva <rmfrfs@gmail.com> 13558M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13559M: Martin Kepplinger <martin.kepplinger@puri.sm> 13560R: Purism Kernel Team <kernel@puri.sm> 13561L: linux-media@vger.kernel.org 13562S: Maintained 13563T: git git://linuxtv.org/media_tree.git 13564F: Documentation/admin-guide/media/imx7.rst 13565F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13566F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13567F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13568F: drivers/media/platform/nxp/imx-mipi-csis.c 13569F: drivers/media/platform/nxp/imx7-media-csi.c 13570F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13571 13572MEDIA DRIVERS FOR HELENE 13573M: Abylay Ospan <aospan@netup.ru> 13574L: linux-media@vger.kernel.org 13575S: Supported 13576W: https://linuxtv.org 13577W: http://netup.tv/ 13578T: git git://linuxtv.org/media_tree.git 13579F: drivers/media/dvb-frontends/helene* 13580 13581MEDIA DRIVERS FOR HORUS3A 13582M: Sergey Kozlov <serjk@netup.ru> 13583M: Abylay Ospan <aospan@netup.ru> 13584L: linux-media@vger.kernel.org 13585S: Supported 13586W: https://linuxtv.org 13587W: http://netup.tv/ 13588T: git git://linuxtv.org/media_tree.git 13589F: drivers/media/dvb-frontends/horus3a* 13590 13591MEDIA DRIVERS FOR LNBH25 13592M: Sergey Kozlov <serjk@netup.ru> 13593M: Abylay Ospan <aospan@netup.ru> 13594L: linux-media@vger.kernel.org 13595S: Supported 13596W: https://linuxtv.org 13597W: http://netup.tv/ 13598T: git git://linuxtv.org/media_tree.git 13599F: drivers/media/dvb-frontends/lnbh25* 13600 13601MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13602L: linux-media@vger.kernel.org 13603S: Orphan 13604W: https://linuxtv.org 13605T: git git://linuxtv.org/media_tree.git 13606F: drivers/media/dvb-frontends/mxl5xx* 13607 13608MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13609M: Sergey Kozlov <serjk@netup.ru> 13610M: Abylay Ospan <aospan@netup.ru> 13611L: linux-media@vger.kernel.org 13612S: Supported 13613W: https://linuxtv.org 13614W: http://netup.tv/ 13615T: git git://linuxtv.org/media_tree.git 13616F: drivers/media/pci/netup_unidvb/* 13617 13618MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13619M: Dmitry Osipenko <digetx@gmail.com> 13620L: linux-media@vger.kernel.org 13621L: linux-tegra@vger.kernel.org 13622S: Maintained 13623T: git git://linuxtv.org/media_tree.git 13624F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13625F: drivers/media/platform/nvidia/tegra-vde/ 13626 13627MEDIA DRIVERS FOR RENESAS - CEU 13628M: Jacopo Mondi <jacopo@jmondi.org> 13629L: linux-media@vger.kernel.org 13630L: linux-renesas-soc@vger.kernel.org 13631S: Supported 13632T: git git://linuxtv.org/media_tree.git 13633F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13634F: drivers/media/platform/renesas/renesas-ceu.c 13635F: include/media/drv-intf/renesas-ceu.h 13636 13637MEDIA DRIVERS FOR RENESAS - DRIF 13638M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13639L: linux-media@vger.kernel.org 13640L: linux-renesas-soc@vger.kernel.org 13641S: Supported 13642T: git git://linuxtv.org/media_tree.git 13643F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13644F: drivers/media/platform/renesas/rcar_drif.c 13645 13646MEDIA DRIVERS FOR RENESAS - FCP 13647M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13648L: linux-media@vger.kernel.org 13649L: linux-renesas-soc@vger.kernel.org 13650S: Supported 13651T: git git://linuxtv.org/media_tree.git 13652F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13653F: drivers/media/platform/renesas/rcar-fcp.c 13654F: include/media/rcar-fcp.h 13655 13656MEDIA DRIVERS FOR RENESAS - FDP1 13657M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13658L: linux-media@vger.kernel.org 13659L: linux-renesas-soc@vger.kernel.org 13660S: Supported 13661T: git git://linuxtv.org/media_tree.git 13662F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13663F: drivers/media/platform/renesas/rcar_fdp1.c 13664 13665MEDIA DRIVERS FOR RENESAS - VIN 13666M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13667L: linux-media@vger.kernel.org 13668L: linux-renesas-soc@vger.kernel.org 13669S: Supported 13670T: git git://linuxtv.org/media_tree.git 13671F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13672F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13673F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13674F: drivers/media/platform/renesas/rcar-csi2.c 13675F: drivers/media/platform/renesas/rcar-isp.c 13676F: drivers/media/platform/renesas/rcar-vin/ 13677 13678MEDIA DRIVERS FOR RENESAS - VSP1 13679M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13680M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13681L: linux-media@vger.kernel.org 13682L: linux-renesas-soc@vger.kernel.org 13683S: Supported 13684T: git git://linuxtv.org/media_tree.git 13685F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13686F: drivers/media/platform/renesas/vsp1/ 13687 13688MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13689L: linux-media@vger.kernel.org 13690S: Orphan 13691W: https://linuxtv.org 13692T: git git://linuxtv.org/media_tree.git 13693F: drivers/media/dvb-frontends/stv0910* 13694 13695MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13696L: linux-media@vger.kernel.org 13697S: Orphan 13698W: https://linuxtv.org 13699T: git git://linuxtv.org/media_tree.git 13700F: drivers/media/dvb-frontends/stv6111* 13701 13702MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13703M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13704M: Alain Volmat <alain.volmat@foss.st.com> 13705L: linux-media@vger.kernel.org 13706S: Supported 13707T: git git://linuxtv.org/media_tree.git 13708F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13709F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13710F: drivers/media/platform/st/stm32/stm32-dcmi.c 13711F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13712 13713MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13714M: Mauro Carvalho Chehab <mchehab@kernel.org> 13715L: linux-media@vger.kernel.org 13716S: Maintained 13717W: https://linuxtv.org 13718Q: http://patchwork.kernel.org/project/linux-media/list/ 13719T: git git://linuxtv.org/media_tree.git 13720F: Documentation/admin-guide/media/ 13721F: Documentation/devicetree/bindings/media/ 13722F: Documentation/driver-api/media/ 13723F: Documentation/userspace-api/media/ 13724F: drivers/media/ 13725F: drivers/staging/media/ 13726F: include/dt-bindings/media/ 13727F: include/linux/platform_data/media/ 13728F: include/media/ 13729F: include/uapi/linux/dvb/ 13730F: include/uapi/linux/ivtv* 13731F: include/uapi/linux/media.h 13732F: include/uapi/linux/uvcvideo.h 13733F: include/uapi/linux/v4l2-* 13734F: include/uapi/linux/videodev2.h 13735 13736MEDIATEK BLUETOOTH DRIVER 13737M: Sean Wang <sean.wang@mediatek.com> 13738L: linux-bluetooth@vger.kernel.org 13739L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13740S: Maintained 13741F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13742F: drivers/bluetooth/btmtkuart.c 13743 13744MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13745M: Sean Wang <sean.wang@mediatek.com> 13746L: linux-pm@vger.kernel.org 13747S: Maintained 13748F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13749F: drivers/power/reset/mt6323-poweroff.c 13750 13751MEDIATEK CIR DRIVER 13752M: Sean Wang <sean.wang@mediatek.com> 13753S: Maintained 13754F: drivers/media/rc/mtk-cir.c 13755 13756MEDIATEK DMA DRIVER 13757M: Sean Wang <sean.wang@mediatek.com> 13758L: dmaengine@vger.kernel.org 13759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13760L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13761S: Maintained 13762F: Documentation/devicetree/bindings/dma/mediatek,* 13763F: drivers/dma/mediatek/ 13764 13765MEDIATEK ETHERNET DRIVER 13766M: Felix Fietkau <nbd@nbd.name> 13767M: Sean Wang <sean.wang@mediatek.com> 13768M: Mark Lee <Mark-MC.Lee@mediatek.com> 13769M: Lorenzo Bianconi <lorenzo@kernel.org> 13770L: netdev@vger.kernel.org 13771S: Maintained 13772F: drivers/net/ethernet/mediatek/ 13773 13774MEDIATEK ETHERNET PCS DRIVER 13775M: Alexander Couzens <lynxis@fe80.eu> 13776M: Daniel Golle <daniel@makrotopia.org> 13777L: netdev@vger.kernel.org 13778S: Maintained 13779F: drivers/net/pcs/pcs-mtk-lynxi.c 13780F: include/linux/pcs/pcs-mtk-lynxi.h 13781 13782MEDIATEK ETHERNET PHY DRIVERS 13783M: Daniel Golle <daniel@makrotopia.org> 13784M: Qingfang Deng <dqfext@gmail.com> 13785M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13786L: netdev@vger.kernel.org 13787S: Maintained 13788F: drivers/net/phy/mediatek-ge-soc.c 13789F: drivers/net/phy/mediatek-ge.c 13790 13791MEDIATEK I2C CONTROLLER DRIVER 13792M: Qii Wang <qii.wang@mediatek.com> 13793L: linux-i2c@vger.kernel.org 13794S: Maintained 13795F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13796F: drivers/i2c/busses/i2c-mt65xx.c 13797 13798MEDIATEK IOMMU DRIVER 13799M: Yong Wu <yong.wu@mediatek.com> 13800L: iommu@lists.linux.dev 13801L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13802S: Supported 13803F: Documentation/devicetree/bindings/iommu/mediatek* 13804F: drivers/iommu/mtk_iommu* 13805F: include/dt-bindings/memory/mediatek,mt*-port.h 13806F: include/dt-bindings/memory/mt*-port.h 13807 13808MEDIATEK JPEG DRIVER 13809M: Bin Liu <bin.liu@mediatek.com> 13810S: Supported 13811F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13812F: drivers/media/platform/mediatek/jpeg/ 13813 13814MEDIATEK KEYPAD DRIVER 13815M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13816S: Supported 13817F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13818F: drivers/input/keyboard/mt6779-keypad.c 13819 13820MEDIATEK MDP DRIVER 13821M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13822M: Houlong Wei <houlong.wei@mediatek.com> 13823M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13824S: Supported 13825F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13826F: drivers/media/platform/mediatek/mdp/ 13827F: drivers/media/platform/mediatek/vpu/ 13828 13829MEDIATEK MEDIA DRIVER 13830M: Tiffany Lin <tiffany.lin@mediatek.com> 13831M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13832M: Yunfei Dong <yunfei.dong@mediatek.com> 13833S: Supported 13834F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13835F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13836F: drivers/media/platform/mediatek/vcodec/ 13837F: drivers/media/platform/mediatek/vpu/ 13838 13839MEDIATEK MIPI-CSI CDPHY DRIVER 13840M: Julien Stephan <jstephan@baylibre.com> 13841M: Andy Hsieh <andy.hsieh@mediatek.com> 13842S: Supported 13843F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13844F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13845 13846MEDIATEK MMC/SD/SDIO DRIVER 13847M: Chaotian Jing <chaotian.jing@mediatek.com> 13848S: Maintained 13849F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13850F: drivers/mmc/host/mtk-sd.c 13851 13852MEDIATEK MT76 WIRELESS LAN DRIVER 13853M: Felix Fietkau <nbd@nbd.name> 13854M: Lorenzo Bianconi <lorenzo@kernel.org> 13855M: Ryder Lee <ryder.lee@mediatek.com> 13856R: Shayne Chen <shayne.chen@mediatek.com> 13857R: Sean Wang <sean.wang@mediatek.com> 13858L: linux-wireless@vger.kernel.org 13859S: Maintained 13860T: git https://github.com/nbd168/wireless 13861F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13862F: drivers/net/wireless/mediatek/mt76/ 13863 13864MEDIATEK MT7601U WIRELESS LAN DRIVER 13865M: Jakub Kicinski <kuba@kernel.org> 13866L: linux-wireless@vger.kernel.org 13867S: Maintained 13868F: drivers/net/wireless/mediatek/mt7601u/ 13869 13870MEDIATEK MT7621 CLOCK DRIVER 13871M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13872S: Maintained 13873F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13874F: drivers/clk/ralink/clk-mt7621.c 13875 13876MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13877M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13878S: Maintained 13879F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13880F: drivers/pci/controller/pcie-mt7621.c 13881 13882MEDIATEK MT7621 PHY PCI DRIVER 13883M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13884S: Maintained 13885F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13886F: drivers/phy/ralink/phy-mt7621-pci.c 13887 13888MEDIATEK MT7621/28/88 I2C DRIVER 13889M: Stefan Roese <sr@denx.de> 13890L: linux-i2c@vger.kernel.org 13891S: Maintained 13892F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13893F: drivers/i2c/busses/i2c-mt7621.c 13894 13895MEDIATEK MTMIPS CLOCK DRIVER 13896M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13897S: Maintained 13898F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13899F: drivers/clk/ralink/clk-mtmips.c 13900 13901MEDIATEK NAND CONTROLLER DRIVER 13902L: linux-mtd@lists.infradead.org 13903S: Orphan 13904F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13905F: drivers/mtd/nand/raw/mtk_* 13906 13907MEDIATEK PMIC LED DRIVER 13908M: Sean Wang <sean.wang@mediatek.com> 13909S: Maintained 13910F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13911F: drivers/leds/leds-mt6323.c 13912 13913MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13914M: Sean Wang <sean.wang@mediatek.com> 13915S: Maintained 13916F: drivers/char/hw_random/mtk-rng.c 13917 13918MEDIATEK SMI DRIVER 13919M: Yong Wu <yong.wu@mediatek.com> 13920L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13921S: Supported 13922F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13923F: drivers/memory/mtk-smi.c 13924F: include/soc/mediatek/smi.h 13925 13926MEDIATEK SWITCH DRIVER 13927M: Arınç ÜNAL <arinc.unal@arinc9.com> 13928M: Daniel Golle <daniel@makrotopia.org> 13929M: DENG Qingfang <dqfext@gmail.com> 13930M: Sean Wang <sean.wang@mediatek.com> 13931L: netdev@vger.kernel.org 13932S: Maintained 13933F: drivers/net/dsa/mt7530-mdio.c 13934F: drivers/net/dsa/mt7530-mmio.c 13935F: drivers/net/dsa/mt7530.* 13936F: net/dsa/tag_mtk.c 13937 13938MEDIATEK T7XX 5G WWAN MODEM DRIVER 13939M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13940R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13941R: Liu Haijun <haijun.liu@mediatek.com> 13942R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13943R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13944L: netdev@vger.kernel.org 13945S: Supported 13946F: drivers/net/wwan/t7xx/ 13947 13948MEDIATEK USB3 DRD IP DRIVER 13949M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13950L: linux-usb@vger.kernel.org 13951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13952L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13953S: Maintained 13954F: Documentation/devicetree/bindings/usb/mediatek,* 13955F: drivers/usb/host/xhci-mtk* 13956F: drivers/usb/mtu3/ 13957 13958MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13959M: Peter Senna Tschudin <peter.senna@gmail.com> 13960M: Ian Ray <ian.ray@ge.com> 13961M: Martyn Welch <martyn.welch@collabora.co.uk> 13962S: Maintained 13963F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13964F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13965 13966MEGARAID SCSI/SAS DRIVERS 13967M: Kashyap Desai <kashyap.desai@broadcom.com> 13968M: Sumit Saxena <sumit.saxena@broadcom.com> 13969M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13970M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13971L: megaraidlinux.pdl@broadcom.com 13972L: linux-scsi@vger.kernel.org 13973S: Maintained 13974W: http://www.avagotech.com/support/ 13975F: Documentation/scsi/megaraid.rst 13976F: drivers/scsi/megaraid.* 13977F: drivers/scsi/megaraid/ 13978 13979MELEXIS MLX90614 DRIVER 13980M: Crt Mori <cmo@melexis.com> 13981L: linux-iio@vger.kernel.org 13982S: Supported 13983W: http://www.melexis.com 13984F: drivers/iio/temperature/mlx90614.c 13985 13986MELEXIS MLX90632 DRIVER 13987M: Crt Mori <cmo@melexis.com> 13988L: linux-iio@vger.kernel.org 13989S: Supported 13990W: http://www.melexis.com 13991F: drivers/iio/temperature/mlx90632.c 13992 13993MELEXIS MLX90635 DRIVER 13994M: Crt Mori <cmo@melexis.com> 13995L: linux-iio@vger.kernel.org 13996S: Supported 13997W: http://www.melexis.com 13998F: drivers/iio/temperature/mlx90635.c 13999 14000MELFAS MIP4 TOUCHSCREEN DRIVER 14001M: Sangwon Jee <jeesw@melfas.com> 14002S: Supported 14003W: http://www.melfas.com 14004F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14005F: drivers/input/touchscreen/melfas_mip4.c 14006 14007MELLANOX BLUEFIELD I2C DRIVER 14008M: Khalil Blaiech <kblaiech@nvidia.com> 14009M: Asmaa Mnebhi <asmaa@nvidia.com> 14010L: linux-i2c@vger.kernel.org 14011S: Supported 14012F: drivers/i2c/busses/i2c-mlxbf.c 14013 14014MELLANOX ETHERNET DRIVER (mlx4_en) 14015M: Tariq Toukan <tariqt@nvidia.com> 14016L: netdev@vger.kernel.org 14017S: Supported 14018W: http://www.mellanox.com 14019Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14020F: drivers/net/ethernet/mellanox/mlx4/en_* 14021 14022MELLANOX ETHERNET DRIVER (mlx5e) 14023M: Saeed Mahameed <saeedm@nvidia.com> 14024M: Tariq Toukan <tariqt@nvidia.com> 14025L: netdev@vger.kernel.org 14026S: Supported 14027W: http://www.mellanox.com 14028Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14029F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14030 14031MELLANOX ETHERNET INNOVA DRIVERS 14032R: Boris Pismenny <borisp@nvidia.com> 14033L: netdev@vger.kernel.org 14034S: Supported 14035W: http://www.mellanox.com 14036Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14037F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14038F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14039F: include/linux/mlx5/mlx5_ifc_fpga.h 14040 14041MELLANOX ETHERNET SWITCH DRIVERS 14042M: Ido Schimmel <idosch@nvidia.com> 14043M: Petr Machata <petrm@nvidia.com> 14044L: netdev@vger.kernel.org 14045S: Supported 14046W: http://www.mellanox.com 14047Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14048F: drivers/net/ethernet/mellanox/mlxsw/ 14049F: tools/testing/selftests/drivers/net/mlxsw/ 14050 14051MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14052M: mlxsw@nvidia.com 14053L: netdev@vger.kernel.org 14054S: Supported 14055W: http://www.mellanox.com 14056Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14057F: drivers/net/ethernet/mellanox/mlxfw/ 14058 14059MELLANOX HARDWARE PLATFORM SUPPORT 14060M: Hans de Goede <hdegoede@redhat.com> 14061M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14062M: Vadim Pasternak <vadimp@nvidia.com> 14063L: platform-driver-x86@vger.kernel.org 14064S: Supported 14065F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14066F: drivers/platform/mellanox/ 14067F: include/linux/platform_data/mlxreg.h 14068 14069MELLANOX MLX4 core VPI driver 14070M: Tariq Toukan <tariqt@nvidia.com> 14071L: netdev@vger.kernel.org 14072L: linux-rdma@vger.kernel.org 14073S: Supported 14074W: http://www.mellanox.com 14075Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14076F: drivers/net/ethernet/mellanox/mlx4/ 14077F: include/linux/mlx4/ 14078 14079MELLANOX MLX4 IB driver 14080M: Yishai Hadas <yishaih@nvidia.com> 14081L: linux-rdma@vger.kernel.org 14082S: Supported 14083W: http://www.mellanox.com 14084Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14085F: drivers/infiniband/hw/mlx4/ 14086F: include/linux/mlx4/ 14087F: include/uapi/rdma/mlx4-abi.h 14088 14089MELLANOX MLX5 core VPI driver 14090M: Saeed Mahameed <saeedm@nvidia.com> 14091M: Leon Romanovsky <leonro@nvidia.com> 14092M: Tariq Toukan <tariqt@nvidia.com> 14093L: netdev@vger.kernel.org 14094L: linux-rdma@vger.kernel.org 14095S: Supported 14096W: http://www.mellanox.com 14097Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14098F: Documentation/networking/device_drivers/ethernet/mellanox/ 14099F: drivers/net/ethernet/mellanox/mlx5/core/ 14100F: include/linux/mlx5/ 14101 14102MELLANOX MLX5 IB driver 14103M: Leon Romanovsky <leonro@nvidia.com> 14104L: linux-rdma@vger.kernel.org 14105S: Supported 14106W: http://www.mellanox.com 14107Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14108F: drivers/infiniband/hw/mlx5/ 14109F: include/linux/mlx5/ 14110F: include/uapi/rdma/mlx5-abi.h 14111 14112MELLANOX MLX5 VDPA DRIVER 14113M: Dragos Tatulea <dtatulea@nvidia.com> 14114L: virtualization@lists.linux.dev 14115S: Supported 14116F: drivers/vdpa/mlx5/ 14117 14118MELLANOX MLXCPLD I2C AND MUX DRIVER 14119M: Vadim Pasternak <vadimp@nvidia.com> 14120M: Michael Shych <michaelsh@nvidia.com> 14121L: linux-i2c@vger.kernel.org 14122S: Supported 14123F: Documentation/i2c/busses/i2c-mlxcpld.rst 14124F: drivers/i2c/busses/i2c-mlxcpld.c 14125F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14126 14127MELLANOX MLXCPLD LED DRIVER 14128M: Vadim Pasternak <vadimp@nvidia.com> 14129L: linux-leds@vger.kernel.org 14130S: Supported 14131F: Documentation/leds/leds-mlxcpld.rst 14132F: drivers/leds/leds-mlxcpld.c 14133F: drivers/leds/leds-mlxreg.c 14134 14135MELLANOX PLATFORM DRIVER 14136M: Vadim Pasternak <vadimp@nvidia.com> 14137L: platform-driver-x86@vger.kernel.org 14138S: Supported 14139F: drivers/platform/x86/mlx-platform.c 14140 14141MEMBARRIER SUPPORT 14142M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14143M: "Paul E. McKenney" <paulmck@kernel.org> 14144L: linux-kernel@vger.kernel.org 14145S: Supported 14146F: Documentation/scheduler/membarrier.rst 14147F: arch/*/include/asm/membarrier.h 14148F: arch/*/include/asm/sync_core.h 14149F: include/uapi/linux/membarrier.h 14150F: kernel/sched/membarrier.c 14151 14152MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14153M: Mike Rapoport <rppt@kernel.org> 14154L: linux-mm@kvack.org 14155S: Maintained 14156F: Documentation/core-api/boot-time-mm.rst 14157F: include/linux/memblock.h 14158F: mm/memblock.c 14159F: mm/mm_init.c 14160F: tools/testing/memblock/ 14161 14162MEMORY CONTROLLER DRIVERS 14163M: Krzysztof Kozlowski <krzk@kernel.org> 14164L: linux-kernel@vger.kernel.org 14165S: Maintained 14166B: mailto:krzysztof.kozlowski@linaro.org 14167T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14168F: Documentation/devicetree/bindings/memory-controllers/ 14169F: drivers/memory/ 14170F: include/dt-bindings/memory/ 14171F: include/memory/ 14172 14173MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14174M: Dmitry Osipenko <digetx@gmail.com> 14175L: linux-pm@vger.kernel.org 14176L: linux-tegra@vger.kernel.org 14177S: Maintained 14178T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14179F: drivers/devfreq/tegra30-devfreq.c 14180 14181MEMORY HOT(UN)PLUG 14182M: David Hildenbrand <david@redhat.com> 14183M: Oscar Salvador <osalvador@suse.de> 14184L: linux-mm@kvack.org 14185S: Maintained 14186F: Documentation/admin-guide/mm/memory-hotplug.rst 14187F: Documentation/core-api/memory-hotplug.rst 14188F: drivers/base/memory.c 14189F: include/linux/memory_hotplug.h 14190F: mm/memory_hotplug.c 14191F: tools/testing/selftests/memory-hotplug/ 14192 14193MEMORY MANAGEMENT 14194M: Andrew Morton <akpm@linux-foundation.org> 14195L: linux-mm@kvack.org 14196S: Maintained 14197W: http://www.linux-mm.org 14198T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14199T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14200F: include/linux/gfp.h 14201F: include/linux/gfp_types.h 14202F: include/linux/memfd.h 14203F: include/linux/memory.h 14204F: include/linux/memory_hotplug.h 14205F: include/linux/memory-tiers.h 14206F: include/linux/mempolicy.h 14207F: include/linux/mempool.h 14208F: include/linux/memremap.h 14209F: include/linux/mm.h 14210F: include/linux/mm_*.h 14211F: include/linux/mmzone.h 14212F: include/linux/mmu_notifier.h 14213F: include/linux/pagewalk.h 14214F: include/linux/rmap.h 14215F: include/trace/events/ksm.h 14216F: mm/ 14217F: tools/mm/ 14218F: tools/testing/selftests/mm/ 14219N: include/linux/page[-_]* 14220 14221MEMORY MAPPING 14222M: Andrew Morton <akpm@linux-foundation.org> 14223R: Liam R. Howlett <Liam.Howlett@oracle.com> 14224R: Vlastimil Babka <vbabka@suse.cz> 14225R: Lorenzo Stoakes <lstoakes@gmail.com> 14226L: linux-mm@kvack.org 14227S: Maintained 14228W: http://www.linux-mm.org 14229T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14230F: mm/mmap.c 14231 14232MEMORY TECHNOLOGY DEVICES (MTD) 14233M: Miquel Raynal <miquel.raynal@bootlin.com> 14234M: Richard Weinberger <richard@nod.at> 14235M: Vignesh Raghavendra <vigneshr@ti.com> 14236L: linux-mtd@lists.infradead.org 14237S: Maintained 14238W: http://www.linux-mtd.infradead.org/ 14239Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14240C: irc://irc.oftc.net/mtd 14241T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14242T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14243F: Documentation/devicetree/bindings/mtd/ 14244F: drivers/mtd/ 14245F: include/linux/mtd/ 14246F: include/uapi/mtd/ 14247 14248MEMSENSING MICROSYSTEMS MSA311 DRIVER 14249M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14250L: linux-iio@vger.kernel.org 14251S: Maintained 14252F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14253F: drivers/iio/accel/msa311.c 14254 14255MEN A21 WATCHDOG DRIVER 14256M: Johannes Thumshirn <morbidrsa@gmail.com> 14257L: linux-watchdog@vger.kernel.org 14258S: Maintained 14259F: drivers/watchdog/mena21_wdt.c 14260 14261MEN CHAMELEON BUS (mcb) 14262M: Johannes Thumshirn <morbidrsa@gmail.com> 14263S: Maintained 14264F: Documentation/driver-api/men-chameleon-bus.rst 14265F: drivers/mcb/ 14266F: include/linux/mcb.h 14267 14268MEN F21BMC (Board Management Controller) 14269M: Andreas Werner <andreas.werner@men.de> 14270S: Supported 14271F: Documentation/hwmon/menf21bmc.rst 14272F: drivers/hwmon/menf21bmc_hwmon.c 14273F: drivers/leds/leds-menf21bmc.c 14274F: drivers/mfd/menf21bmc.c 14275F: drivers/watchdog/menf21bmc_wdt.c 14276 14277MEN Z069 WATCHDOG DRIVER 14278M: Johannes Thumshirn <jth@kernel.org> 14279L: linux-watchdog@vger.kernel.org 14280S: Maintained 14281F: drivers/watchdog/menz69_wdt.c 14282 14283MESON AO CEC DRIVER FOR AMLOGIC SOCS 14284M: Neil Armstrong <neil.armstrong@linaro.org> 14285L: linux-media@vger.kernel.org 14286L: linux-amlogic@lists.infradead.org 14287S: Supported 14288W: http://linux-meson.com/ 14289T: git git://linuxtv.org/media_tree.git 14290F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14291F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14292F: drivers/media/cec/platform/meson/ao-cec.c 14293 14294MESON GE2D DRIVER FOR AMLOGIC SOCS 14295M: Neil Armstrong <neil.armstrong@linaro.org> 14296L: linux-media@vger.kernel.org 14297L: linux-amlogic@lists.infradead.org 14298S: Supported 14299T: git git://linuxtv.org/media_tree.git 14300F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14301F: drivers/media/platform/amlogic/meson-ge2d/ 14302 14303MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14304M: Liang Yang <liang.yang@amlogic.com> 14305L: linux-mtd@lists.infradead.org 14306S: Maintained 14307F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14308F: drivers/mtd/nand/raw/meson_* 14309 14310MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14311M: Neil Armstrong <neil.armstrong@linaro.org> 14312L: linux-media@vger.kernel.org 14313L: linux-amlogic@lists.infradead.org 14314S: Supported 14315T: git git://linuxtv.org/media_tree.git 14316F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14317F: drivers/staging/media/meson/vdec/ 14318 14319METHODE UDPU SUPPORT 14320M: Robert Marko <robert.marko@sartura.hr> 14321S: Maintained 14322F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14323F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14324 14325MHI BUS 14326M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14327L: mhi@lists.linux.dev 14328L: linux-arm-msm@vger.kernel.org 14329S: Maintained 14330T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14331F: Documentation/ABI/stable/sysfs-bus-mhi 14332F: Documentation/mhi/ 14333F: drivers/bus/mhi/ 14334F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14335F: include/linux/mhi.h 14336 14337MICROBLAZE ARCHITECTURE 14338M: Michal Simek <monstr@monstr.eu> 14339S: Supported 14340W: http://www.monstr.eu/fdt/ 14341T: git git://git.monstr.eu/linux-2.6-microblaze.git 14342F: arch/microblaze/ 14343 14344MICROBLAZE TMR INJECT 14345M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14346S: Supported 14347F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14348F: drivers/misc/xilinx_tmr_inject.c 14349 14350MICROBLAZE TMR MANAGER 14351M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14352S: Supported 14353F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14354F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14355F: drivers/misc/xilinx_tmr_manager.c 14356 14357MICROCHIP AT91 DMA DRIVERS 14358M: Ludovic Desroches <ludovic.desroches@microchip.com> 14359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14360L: dmaengine@vger.kernel.org 14361S: Supported 14362F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14363F: drivers/dma/at_hdmac.c 14364F: drivers/dma/at_xdmac.c 14365F: include/dt-bindings/dma/at91.h 14366 14367MICROCHIP AT91 SERIAL DRIVER 14368M: Richard Genoud <richard.genoud@bootlin.com> 14369S: Maintained 14370F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14371F: drivers/tty/serial/atmel_serial.c 14372F: drivers/tty/serial/atmel_serial.h 14373 14374MICROCHIP AT91 USART MFD DRIVER 14375M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14376L: linux-kernel@vger.kernel.org 14377S: Supported 14378F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14379F: drivers/mfd/at91-usart.c 14380F: include/dt-bindings/mfd/at91-usart.h 14381 14382MICROCHIP AT91 USART SPI DRIVER 14383M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14384L: linux-spi@vger.kernel.org 14385S: Supported 14386F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14387F: drivers/spi/spi-at91-usart.c 14388 14389MICROCHIP AUDIO ASOC DRIVERS 14390M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14391L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14392S: Supported 14393F: Documentation/devicetree/bindings/sound/atmel* 14394F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14395F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14396F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14397F: sound/soc/atmel 14398 14399MICROCHIP CSI2DC DRIVER 14400M: Eugen Hristev <eugen.hristev@microchip.com> 14401L: linux-media@vger.kernel.org 14402S: Supported 14403F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14404F: drivers/media/platform/microchip/microchip-csi2dc.c 14405 14406MICROCHIP ECC DRIVER 14407L: linux-crypto@vger.kernel.org 14408S: Orphan 14409F: drivers/crypto/atmel-ecc.* 14410 14411MICROCHIP EIC DRIVER 14412M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14414S: Supported 14415F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14416F: drivers/irqchip/irq-mchp-eic.c 14417 14418MICROCHIP I2C DRIVER 14419M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14420L: linux-i2c@vger.kernel.org 14421S: Supported 14422F: drivers/i2c/busses/i2c-at91-*.c 14423F: drivers/i2c/busses/i2c-at91.h 14424 14425MICROCHIP ISC DRIVER 14426M: Eugen Hristev <eugen.hristev@microchip.com> 14427L: linux-media@vger.kernel.org 14428S: Supported 14429F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14430F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14431F: drivers/media/platform/microchip/microchip-isc* 14432F: drivers/media/platform/microchip/microchip-sama*-isc* 14433F: drivers/staging/media/deprecated/atmel/atmel-isc* 14434F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14435F: include/linux/atmel-isc-media.h 14436 14437MICROCHIP ISI DRIVER 14438M: Eugen Hristev <eugen.hristev@microchip.com> 14439L: linux-media@vger.kernel.org 14440S: Supported 14441F: drivers/media/platform/atmel/atmel-isi.c 14442F: drivers/media/platform/atmel/atmel-isi.h 14443 14444MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14445M: Woojung Huh <woojung.huh@microchip.com> 14446M: UNGLinuxDriver@microchip.com 14447L: netdev@vger.kernel.org 14448S: Maintained 14449F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14450F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14451F: drivers/net/dsa/microchip/* 14452F: include/linux/dsa/ksz_common.h 14453F: include/linux/platform_data/microchip-ksz.h 14454F: net/dsa/tag_ksz.c 14455 14456MICROCHIP LAN743X ETHERNET DRIVER 14457M: Bryan Whitehead <bryan.whitehead@microchip.com> 14458M: UNGLinuxDriver@microchip.com 14459L: netdev@vger.kernel.org 14460S: Maintained 14461F: drivers/net/ethernet/microchip/lan743x_* 14462 14463MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14464M: Arun Ramadoss <arun.ramadoss@microchip.com> 14465R: UNGLinuxDriver@microchip.com 14466L: netdev@vger.kernel.org 14467S: Maintained 14468F: drivers/net/phy/microchip_t1.c 14469 14470MICROCHIP LAN966X ETHERNET DRIVER 14471M: Horatiu Vultur <horatiu.vultur@microchip.com> 14472M: UNGLinuxDriver@microchip.com 14473L: netdev@vger.kernel.org 14474S: Maintained 14475F: drivers/net/ethernet/microchip/lan966x/* 14476 14477MICROCHIP LCDFB DRIVER 14478M: Nicolas Ferre <nicolas.ferre@microchip.com> 14479L: linux-fbdev@vger.kernel.org 14480S: Maintained 14481F: drivers/video/fbdev/atmel_lcdfb.c 14482F: include/video/atmel_lcdc.h 14483 14484MICROCHIP MCP16502 PMIC DRIVER 14485M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14486L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14487S: Supported 14488F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14489F: drivers/regulator/mcp16502.c 14490 14491MICROCHIP MCP3564 ADC DRIVER 14492M: Marius Cristea <marius.cristea@microchip.com> 14493L: linux-iio@vger.kernel.org 14494S: Supported 14495F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14496F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14497F: drivers/iio/adc/mcp3564.c 14498 14499MICROCHIP MCP3911 ADC DRIVER 14500M: Marcus Folkesson <marcus.folkesson@gmail.com> 14501M: Kent Gustavsson <kent@minoris.se> 14502L: linux-iio@vger.kernel.org 14503S: Maintained 14504F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14505F: drivers/iio/adc/mcp3911.c 14506 14507MICROCHIP MMC/SD/SDIO MCI DRIVER 14508M: Aubin Constans <aubin.constans@microchip.com> 14509S: Maintained 14510F: drivers/mmc/host/atmel-mci.c 14511 14512MICROCHIP NAND DRIVER 14513L: linux-mtd@lists.infradead.org 14514S: Orphan 14515F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14516F: drivers/mtd/nand/raw/atmel/* 14517 14518MICROCHIP OTPC DRIVER 14519M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14520L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14521S: Supported 14522F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14523F: drivers/nvmem/microchip-otpc.c 14524F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14525 14526MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14527M: Marius Cristea <marius.cristea@microchip.com> 14528L: linux-iio@vger.kernel.org 14529S: Supported 14530F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14531F: drivers/iio/adc/pac1934.c 14532 14533MICROCHIP PCI1XXXX GP DRIVER 14534M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14535M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14536L: linux-gpio@vger.kernel.org 14537S: Supported 14538F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14539F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14540F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14541F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14542 14543MICROCHIP PCI1XXXX I2C DRIVER 14544M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14545M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14546M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14547L: linux-i2c@vger.kernel.org 14548S: Maintained 14549F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14550 14551MICROCHIP PCIe UART DRIVER 14552M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14553M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14554L: linux-serial@vger.kernel.org 14555S: Maintained 14556F: drivers/tty/serial/8250/8250_pci1xxxx.c 14557 14558MICROCHIP POLARFIRE FPGA DRIVERS 14559M: Conor Dooley <conor.dooley@microchip.com> 14560R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14561L: linux-fpga@vger.kernel.org 14562S: Supported 14563F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14564F: drivers/fpga/microchip-spi.c 14565 14566MICROCHIP PWM DRIVER 14567M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14569L: linux-pwm@vger.kernel.org 14570S: Supported 14571F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14572F: drivers/pwm/pwm-atmel.c 14573 14574MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14575M: Eugen Hristev <eugen.hristev@microchip.com> 14576L: linux-iio@vger.kernel.org 14577S: Supported 14578F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14579F: drivers/iio/adc/at91-sama5d2_adc.c 14580F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14581 14582MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14583M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14584S: Supported 14585F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14586F: drivers/power/reset/at91-sama5d2_shdwc.c 14587 14588MICROCHIP SOC DRIVERS 14589M: Conor Dooley <conor@kernel.org> 14590S: Supported 14591T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14592F: drivers/soc/microchip/ 14593 14594MICROCHIP SPI DRIVER 14595M: Ryan Wanner <ryan.wanner@microchip.com> 14596S: Supported 14597F: drivers/spi/spi-atmel.* 14598 14599MICROCHIP SSC DRIVER 14600M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14602S: Supported 14603F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14604F: drivers/misc/atmel-ssc.c 14605F: include/linux/atmel-ssc.h 14606 14607Microchip Timer Counter Block (TCB) Capture Driver 14608M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14609L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14610L: linux-iio@vger.kernel.org 14611S: Maintained 14612F: drivers/counter/microchip-tcb-capture.c 14613 14614MICROCHIP USB251XB DRIVER 14615M: Richard Leitner <richard.leitner@skidata.com> 14616L: linux-usb@vger.kernel.org 14617S: Maintained 14618F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14619F: drivers/usb/misc/usb251xb.c 14620 14621MICROCHIP USBA UDC DRIVER 14622M: Cristian Birsan <cristian.birsan@microchip.com> 14623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14624S: Supported 14625F: drivers/usb/gadget/udc/atmel_usba_udc.* 14626 14627MICROCHIP WILC1000 WIFI DRIVER 14628M: Ajay Singh <ajay.kathat@microchip.com> 14629M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14630L: linux-wireless@vger.kernel.org 14631S: Supported 14632F: drivers/net/wireless/microchip/wilc1000/ 14633 14634MICROSEMI MIPS SOCS 14635M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14636M: UNGLinuxDriver@microchip.com 14637L: linux-mips@vger.kernel.org 14638S: Supported 14639F: Documentation/devicetree/bindings/mips/mscc.txt 14640F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14641F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14642F: arch/mips/boot/dts/mscc/ 14643F: arch/mips/configs/generic/board-ocelot.config 14644F: arch/mips/generic/board-ocelot.c 14645 14646MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14647M: Don Brace <don.brace@microchip.com> 14648L: storagedev@microchip.com 14649L: linux-scsi@vger.kernel.org 14650S: Supported 14651F: Documentation/scsi/smartpqi.rst 14652F: drivers/scsi/smartpqi/Kconfig 14653F: drivers/scsi/smartpqi/Makefile 14654F: drivers/scsi/smartpqi/smartpqi*.[ch] 14655F: include/linux/cciss*.h 14656F: include/uapi/linux/cciss*.h 14657 14658MICROSOFT MANA RDMA DRIVER 14659M: Long Li <longli@microsoft.com> 14660M: Ajay Sharma <sharmaajay@microsoft.com> 14661L: linux-rdma@vger.kernel.org 14662S: Supported 14663F: drivers/infiniband/hw/mana/ 14664F: include/net/mana 14665F: include/uapi/rdma/mana-abi.h 14666 14667MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14668M: Maximilian Luz <luzmaximilian@gmail.com> 14669L: platform-driver-x86@vger.kernel.org 14670S: Maintained 14671F: drivers/platform/surface/surface_aggregator_tabletsw.c 14672 14673MICROSOFT SURFACE BATTERY AND AC DRIVERS 14674M: Maximilian Luz <luzmaximilian@gmail.com> 14675L: linux-pm@vger.kernel.org 14676L: platform-driver-x86@vger.kernel.org 14677S: Maintained 14678F: drivers/power/supply/surface_battery.c 14679F: drivers/power/supply/surface_charger.c 14680 14681MICROSOFT SURFACE DTX DRIVER 14682M: Maximilian Luz <luzmaximilian@gmail.com> 14683L: platform-driver-x86@vger.kernel.org 14684S: Maintained 14685F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14686F: drivers/platform/surface/surface_dtx.c 14687F: include/uapi/linux/surface_aggregator/dtx.h 14688 14689MICROSOFT SURFACE SENSOR FAN DRIVER 14690M: Maximilian Luz <luzmaximilian@gmail.com> 14691M: Ivor Wanders <ivor@iwanders.net> 14692L: linux-hwmon@vger.kernel.org 14693S: Maintained 14694F: Documentation/hwmon/surface_fan.rst 14695F: drivers/hwmon/surface_fan.c 14696 14697MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14698M: Maximilian Luz <luzmaximilian@gmail.com> 14699L: platform-driver-x86@vger.kernel.org 14700S: Maintained 14701F: drivers/platform/surface/surface_gpe.c 14702 14703MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14704M: Hans de Goede <hdegoede@redhat.com> 14705M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14706M: Maximilian Luz <luzmaximilian@gmail.com> 14707L: platform-driver-x86@vger.kernel.org 14708S: Maintained 14709T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14710F: drivers/platform/surface/ 14711 14712MICROSOFT SURFACE HID TRANSPORT DRIVER 14713M: Maximilian Luz <luzmaximilian@gmail.com> 14714L: linux-input@vger.kernel.org 14715L: platform-driver-x86@vger.kernel.org 14716S: Maintained 14717F: drivers/hid/surface-hid/ 14718 14719MICROSOFT SURFACE HOT-PLUG DRIVER 14720M: Maximilian Luz <luzmaximilian@gmail.com> 14721L: platform-driver-x86@vger.kernel.org 14722S: Maintained 14723F: drivers/platform/surface/surface_hotplug.c 14724 14725MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14726M: Maximilian Luz <luzmaximilian@gmail.com> 14727L: platform-driver-x86@vger.kernel.org 14728S: Maintained 14729F: drivers/platform/surface/surface_platform_profile.c 14730 14731MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14732M: Chen Yu <yu.c.chen@intel.com> 14733L: platform-driver-x86@vger.kernel.org 14734S: Supported 14735F: drivers/platform/surface/surfacepro3_button.c 14736 14737MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14738M: Maximilian Luz <luzmaximilian@gmail.com> 14739L: platform-driver-x86@vger.kernel.org 14740S: Maintained 14741F: drivers/platform/surface/surface_aggregator_hub.c 14742 14743MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14744M: Maximilian Luz <luzmaximilian@gmail.com> 14745L: platform-driver-x86@vger.kernel.org 14746S: Maintained 14747W: https://github.com/linux-surface/surface-aggregator-module 14748C: irc://irc.libera.chat/linux-surface 14749F: Documentation/driver-api/surface_aggregator/ 14750F: drivers/platform/surface/aggregator/ 14751F: drivers/platform/surface/surface_acpi_notify.c 14752F: drivers/platform/surface/surface_aggregator_cdev.c 14753F: drivers/platform/surface/surface_aggregator_registry.c 14754F: include/linux/surface_acpi_notify.h 14755F: include/linux/surface_aggregator/ 14756F: include/uapi/linux/surface_aggregator/ 14757 14758MICROTEK X6 SCANNER 14759M: Oliver Neukum <oliver@neukum.org> 14760S: Maintained 14761F: drivers/usb/image/microtek.* 14762 14763MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14764M: Luka Kovacic <luka.kovacic@sartura.hr> 14765M: Luka Perkov <luka.perkov@sartura.hr> 14766S: Maintained 14767F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14768F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14769F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14770F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14771F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14772F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14773 14774MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14775M: Sakari Ailus <sakari.ailus@linux.intel.com> 14776L: linux-media@vger.kernel.org 14777S: Maintained 14778F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14779F: Documentation/driver-api/media/drivers/ccs/ 14780F: Documentation/userspace-api/media/drivers/ccs.rst 14781F: drivers/media/i2c/ccs-pll.c 14782F: drivers/media/i2c/ccs-pll.h 14783F: drivers/media/i2c/ccs/ 14784F: include/uapi/linux/ccs.h 14785F: include/uapi/linux/smiapp.h 14786 14787MIPS 14788M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14789L: linux-mips@vger.kernel.org 14790S: Maintained 14791W: http://www.linux-mips.org/ 14792Q: https://patchwork.kernel.org/project/linux-mips/list/ 14793T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14794F: Documentation/devicetree/bindings/mips/ 14795F: Documentation/arch/mips/ 14796F: arch/mips/ 14797F: drivers/platform/mips/ 14798F: include/dt-bindings/mips/ 14799 14800MIPS BAIKAL-T1 PLATFORM 14801M: Serge Semin <fancer.lancer@gmail.com> 14802L: linux-mips@vger.kernel.org 14803S: Supported 14804F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14805F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14806F: drivers/bus/bt1-*.c 14807F: drivers/clk/baikal-t1/ 14808F: drivers/memory/bt1-l2-ctl.c 14809F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14810 14811MIPS BOSTON DEVELOPMENT BOARD 14812M: Paul Burton <paulburton@kernel.org> 14813L: linux-mips@vger.kernel.org 14814S: Maintained 14815F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14816F: arch/mips/boot/dts/img/boston.dts 14817F: arch/mips/configs/generic/board-boston.config 14818F: drivers/clk/imgtec/clk-boston.c 14819F: include/dt-bindings/clock/boston-clock.h 14820 14821MIPS CORE DRIVERS 14822M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14823M: Serge Semin <fancer.lancer@gmail.com> 14824L: linux-mips@vger.kernel.org 14825S: Supported 14826F: drivers/bus/mips_cdmm.c 14827F: drivers/clocksource/mips-gic-timer.c 14828F: drivers/cpuidle/cpuidle-cps.c 14829F: drivers/irqchip/irq-mips-cpu.c 14830F: drivers/irqchip/irq-mips-gic.c 14831 14832MIPS GENERIC PLATFORM 14833M: Paul Burton <paulburton@kernel.org> 14834L: linux-mips@vger.kernel.org 14835S: Supported 14836F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14837F: arch/mips/generic/ 14838F: arch/mips/tools/generic-board-config.sh 14839 14840MIPS RINT INSTRUCTION EMULATION 14841M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14842L: linux-mips@vger.kernel.org 14843S: Supported 14844F: arch/mips/math-emu/dp_rint.c 14845F: arch/mips/math-emu/sp_rint.c 14846 14847MIPS/LOONGSON1 ARCHITECTURE 14848M: Keguang Zhang <keguang.zhang@gmail.com> 14849L: linux-mips@vger.kernel.org 14850S: Maintained 14851F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14852F: arch/mips/include/asm/mach-loongson32/ 14853F: arch/mips/loongson32/ 14854F: drivers/*/*loongson1* 14855F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14856 14857MIPS/LOONGSON2EF ARCHITECTURE 14858M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14859L: linux-mips@vger.kernel.org 14860S: Maintained 14861F: arch/mips/include/asm/mach-loongson2ef/ 14862F: arch/mips/loongson2ef/ 14863F: drivers/cpufreq/loongson2_cpufreq.c 14864 14865MIPS/LOONGSON64 ARCHITECTURE 14866M: Huacai Chen <chenhuacai@kernel.org> 14867M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14868L: linux-mips@vger.kernel.org 14869S: Maintained 14870F: arch/mips/include/asm/mach-loongson64/ 14871F: arch/mips/loongson64/ 14872F: drivers/irqchip/irq-loongson* 14873F: drivers/platform/mips/cpu_hwmon.c 14874 14875MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14876M: Hans Verkuil <hverkuil@xs4all.nl> 14877L: linux-media@vger.kernel.org 14878S: Odd Fixes 14879W: https://linuxtv.org 14880T: git git://linuxtv.org/media_tree.git 14881F: drivers/media/radio/radio-miropcm20* 14882 14883MITSUMI MM8013 FG DRIVER 14884M: Konrad Dybcio <konradybcio@kernel.org> 14885F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14886F: drivers/power/supply/mm8013.c 14887 14888MMP SUPPORT 14889R: Lubomir Rintel <lkundrak@v3.sk> 14890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14891S: Odd Fixes 14892T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14893F: arch/arm/boot/dts/marvell/mmp* 14894F: arch/arm/mach-mmp/ 14895F: include/linux/soc/mmp/ 14896 14897MMP USB PHY DRIVERS 14898R: Lubomir Rintel <lkundrak@v3.sk> 14899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14900S: Maintained 14901F: drivers/phy/marvell/phy-mmp3-usb.c 14902F: drivers/phy/marvell/phy-pxa-usb.c 14903 14904MMU GATHER AND TLB INVALIDATION 14905M: Will Deacon <will@kernel.org> 14906M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14907M: Andrew Morton <akpm@linux-foundation.org> 14908M: Nick Piggin <npiggin@gmail.com> 14909M: Peter Zijlstra <peterz@infradead.org> 14910L: linux-arch@vger.kernel.org 14911L: linux-mm@kvack.org 14912S: Maintained 14913F: arch/*/include/asm/tlb.h 14914F: include/asm-generic/tlb.h 14915F: mm/mmu_gather.c 14916 14917MN88472 MEDIA DRIVER 14918L: linux-media@vger.kernel.org 14919S: Orphan 14920W: https://linuxtv.org 14921Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14922F: drivers/media/dvb-frontends/mn88472* 14923 14924MN88473 MEDIA DRIVER 14925L: linux-media@vger.kernel.org 14926S: Orphan 14927W: https://linuxtv.org 14928Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14929F: drivers/media/dvb-frontends/mn88473* 14930 14931MOBILEYE MIPS SOCS 14932M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14933M: Gregory CLEMENT <gregory.clement@bootlin.com> 14934M: Théo Lebrun <theo.lebrun@bootlin.com> 14935L: linux-mips@vger.kernel.org 14936S: Maintained 14937F: Documentation/devicetree/bindings/mips/mobileye.yaml 14938F: arch/mips/boot/dts/mobileye/ 14939F: arch/mips/configs/eyeq5_defconfig 14940F: arch/mips/mobileye/board-epm5.its.S 14941 14942MODULE SUPPORT 14943M: Luis Chamberlain <mcgrof@kernel.org> 14944L: linux-modules@vger.kernel.org 14945L: linux-kernel@vger.kernel.org 14946S: Maintained 14947T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14948F: include/linux/kmod.h 14949F: include/linux/module*.h 14950F: kernel/module/ 14951F: lib/test_kmod.c 14952F: scripts/module* 14953F: tools/testing/selftests/kmod/ 14954 14955MONOLITHIC POWER SYSTEM PMIC DRIVER 14956M: Saravanan Sekar <sravanhome@gmail.com> 14957S: Maintained 14958F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14959F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14960F: drivers/hwmon/pmbus/mpq7932.c 14961F: drivers/iio/adc/mp2629_adc.c 14962F: drivers/mfd/mp2629.c 14963F: drivers/power/supply/mp2629_charger.c 14964F: drivers/regulator/mp5416.c 14965F: drivers/regulator/mpq7920.c 14966F: drivers/regulator/mpq7920.h 14967F: include/linux/mfd/mp2629.h 14968 14969MOST(R) TECHNOLOGY DRIVER 14970M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14971M: Christian Gromm <christian.gromm@microchip.com> 14972S: Maintained 14973F: Documentation/ABI/testing/configfs-most 14974F: Documentation/ABI/testing/sysfs-bus-most 14975F: drivers/most/ 14976F: drivers/staging/most/ 14977F: include/linux/most.h 14978 14979MOTORCOMM PHY DRIVER 14980M: Peter Geis <pgwipeout@gmail.com> 14981M: Frank <Frank.Sae@motor-comm.com> 14982L: netdev@vger.kernel.org 14983S: Maintained 14984F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14985F: drivers/net/phy/motorcomm.c 14986 14987MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14988M: Jiri Slaby <jirislaby@kernel.org> 14989S: Maintained 14990F: Documentation/driver-api/tty/moxa-smartio.rst 14991F: drivers/tty/mxser.* 14992 14993MP3309C BACKLIGHT DRIVER 14994M: Flavio Suligoi <f.suligoi@asem.it> 14995L: dri-devel@lists.freedesktop.org 14996S: Maintained 14997F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 14998F: drivers/video/backlight/mp3309c.c 14999 15000MR800 AVERMEDIA USB FM RADIO DRIVER 15001M: Alexey Klimov <klimov.linux@gmail.com> 15002L: linux-media@vger.kernel.org 15003S: Maintained 15004T: git git://linuxtv.org/media_tree.git 15005F: drivers/media/radio/radio-mr800.c 15006 15007MRF24J40 IEEE 802.15.4 RADIO DRIVER 15008M: Stefan Schmidt <stefan@datenfreihafen.org> 15009L: linux-wpan@vger.kernel.org 15010S: Odd Fixes 15011F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15012F: drivers/net/ieee802154/mrf24j40.c 15013 15014MSI EC DRIVER 15015M: Nikita Kravets <teackot@gmail.com> 15016L: platform-driver-x86@vger.kernel.org 15017S: Maintained 15018W: https://github.com/BeardOverflow/msi-ec 15019F: drivers/platform/x86/msi-ec.* 15020 15021MSI LAPTOP SUPPORT 15022M: "Lee, Chun-Yi" <jlee@suse.com> 15023L: platform-driver-x86@vger.kernel.org 15024S: Maintained 15025F: drivers/platform/x86/msi-laptop.c 15026 15027MSI WMI SUPPORT 15028L: platform-driver-x86@vger.kernel.org 15029S: Orphan 15030F: drivers/platform/x86/msi-wmi.c 15031 15032MSI001 MEDIA DRIVER 15033L: linux-media@vger.kernel.org 15034S: Orphan 15035W: https://linuxtv.org 15036Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15037F: drivers/media/tuners/msi001* 15038 15039MSI2500 MEDIA DRIVER 15040L: linux-media@vger.kernel.org 15041S: Orphan 15042W: https://linuxtv.org 15043Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15044F: drivers/media/usb/msi2500/ 15045 15046MSTAR INTERRUPT CONTROLLER DRIVER 15047M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15048M: Daniel Palmer <daniel@thingy.jp> 15049S: Maintained 15050F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15051F: drivers/irqchip/irq-mst-intc.c 15052 15053MSYSTEMS DISKONCHIP G3 MTD DRIVER 15054M: Robert Jarzmik <robert.jarzmik@free.fr> 15055L: linux-mtd@lists.infradead.org 15056S: Maintained 15057F: drivers/mtd/devices/docg3* 15058 15059MT9M114 ONSEMI SENSOR DRIVER 15060M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15061L: linux-media@vger.kernel.org 15062S: Maintained 15063T: git git://linuxtv.org/media_tree.git 15064F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15065F: drivers/media/i2c/mt9m114.c 15066 15067MT9P031 APTINA CAMERA SENSOR 15068M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15069L: linux-media@vger.kernel.org 15070S: Maintained 15071T: git git://linuxtv.org/media_tree.git 15072F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15073F: drivers/media/i2c/mt9p031.c 15074F: include/media/i2c/mt9p031.h 15075 15076MT9T112 APTINA CAMERA SENSOR 15077M: Jacopo Mondi <jacopo@jmondi.org> 15078L: linux-media@vger.kernel.org 15079S: Odd Fixes 15080T: git git://linuxtv.org/media_tree.git 15081F: drivers/media/i2c/mt9t112.c 15082F: include/media/i2c/mt9t112.h 15083 15084MT9V032 APTINA CAMERA SENSOR 15085M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15086L: linux-media@vger.kernel.org 15087S: Maintained 15088T: git git://linuxtv.org/media_tree.git 15089F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15090F: drivers/media/i2c/mt9v032.c 15091F: include/media/i2c/mt9v032.h 15092 15093MT9V111 APTINA CAMERA SENSOR 15094M: Jacopo Mondi <jacopo@jmondi.org> 15095L: linux-media@vger.kernel.org 15096S: Maintained 15097T: git git://linuxtv.org/media_tree.git 15098F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15099F: drivers/media/i2c/mt9v111.c 15100 15101MULTIFUNCTION DEVICES (MFD) 15102M: Lee Jones <lee@kernel.org> 15103S: Maintained 15104T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15105F: Documentation/devicetree/bindings/mfd/ 15106F: drivers/mfd/ 15107F: include/dt-bindings/mfd/ 15108F: include/linux/mfd/ 15109 15110MULTIMEDIA CARD (MMC) ETC. OVER SPI 15111S: Orphan 15112F: drivers/mmc/host/mmc_spi.c 15113F: include/linux/spi/mmc_spi.h 15114 15115MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15116M: Ulf Hansson <ulf.hansson@linaro.org> 15117L: linux-mmc@vger.kernel.org 15118S: Maintained 15119T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15120F: Documentation/devicetree/bindings/mmc/ 15121F: drivers/mmc/ 15122F: include/linux/mmc/ 15123F: include/uapi/linux/mmc/ 15124 15125MULTIPLEXER SUBSYSTEM 15126M: Peter Rosin <peda@axentia.se> 15127S: Maintained 15128F: Documentation/ABI/testing/sysfs-class-mux* 15129F: Documentation/devicetree/bindings/mux/ 15130F: drivers/mux/ 15131F: include/dt-bindings/mux/ 15132F: include/linux/mux/ 15133 15134MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15135M: Bin Liu <b-liu@ti.com> 15136L: linux-usb@vger.kernel.org 15137S: Maintained 15138F: drivers/usb/musb/ 15139 15140MXL301RF MEDIA DRIVER 15141M: Akihiro Tsukada <tskd08@gmail.com> 15142L: linux-media@vger.kernel.org 15143S: Odd Fixes 15144F: drivers/media/tuners/mxl301rf* 15145 15146MXL5007T MEDIA DRIVER 15147M: Michael Krufky <mkrufky@linuxtv.org> 15148L: linux-media@vger.kernel.org 15149S: Maintained 15150W: https://linuxtv.org 15151W: http://github.com/mkrufky 15152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15153T: git git://linuxtv.org/mkrufky/tuners.git 15154F: drivers/media/tuners/mxl5007t.* 15155 15156MXSFB DRM DRIVER 15157M: Marek Vasut <marex@denx.de> 15158M: Stefan Agner <stefan@agner.ch> 15159L: dri-devel@lists.freedesktop.org 15160S: Supported 15161T: git git://anongit.freedesktop.org/drm/drm-misc 15162F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15163F: drivers/gpu/drm/mxsfb/ 15164 15165MYLEX DAC960 PCI RAID Controller 15166M: Hannes Reinecke <hare@kernel.org> 15167L: linux-scsi@vger.kernel.org 15168S: Supported 15169F: drivers/scsi/myrb.* 15170F: drivers/scsi/myrs.* 15171 15172MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15173L: netdev@vger.kernel.org 15174S: Orphan 15175W: https://www.cspi.com/ethernet-products/support/downloads/ 15176F: drivers/net/ethernet/myricom/myri10ge/ 15177 15178NAND FLASH SUBSYSTEM 15179M: Miquel Raynal <miquel.raynal@bootlin.com> 15180R: Richard Weinberger <richard@nod.at> 15181L: linux-mtd@lists.infradead.org 15182S: Maintained 15183W: http://www.linux-mtd.infradead.org/ 15184Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15185C: irc://irc.oftc.net/mtd 15186T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15187F: drivers/mtd/nand/ 15188F: include/linux/mtd/*nand*.h 15189 15190NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15191M: Daniel Mack <zonque@gmail.com> 15192L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15193S: Maintained 15194W: http://www.native-instruments.com 15195F: sound/usb/caiaq/ 15196 15197NATSEMI ETHERNET DRIVER (DP8381x) 15198S: Orphan 15199F: drivers/net/ethernet/natsemi/natsemi.c 15200 15201NCR 5380 SCSI DRIVERS 15202M: Finn Thain <fthain@linux-m68k.org> 15203M: Michael Schmitz <schmitzmic@gmail.com> 15204L: linux-scsi@vger.kernel.org 15205S: Maintained 15206F: Documentation/scsi/g_NCR5380.rst 15207F: drivers/scsi/NCR5380.* 15208F: drivers/scsi/arm/cumana_1.c 15209F: drivers/scsi/arm/oak.c 15210F: drivers/scsi/atari_scsi.* 15211F: drivers/scsi/dmx3191d.c 15212F: drivers/scsi/g_NCR5380.* 15213F: drivers/scsi/mac_scsi.* 15214F: drivers/scsi/sun3_scsi.* 15215F: drivers/scsi/sun3_scsi_vme.c 15216 15217NCSI LIBRARY 15218M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15219S: Maintained 15220F: net/ncsi/ 15221 15222NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15223M: Zev Weiss <zev@bewilderbeest.net> 15224L: linux-hwmon@vger.kernel.org 15225S: Maintained 15226F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15227F: drivers/hwmon/nct6775-i2c.c 15228 15229NETDEVSIM 15230M: Jakub Kicinski <kuba@kernel.org> 15231S: Maintained 15232F: drivers/net/netdevsim/* 15233F: tools/testing/selftests/drivers/net/netdevsim/* 15234 15235NETEM NETWORK EMULATOR 15236M: Stephen Hemminger <stephen@networkplumber.org> 15237L: netdev@vger.kernel.org 15238S: Maintained 15239F: net/sched/sch_netem.c 15240 15241NETERION 10GbE DRIVERS (s2io) 15242M: Jon Mason <jdmason@kudzu.us> 15243L: netdev@vger.kernel.org 15244S: Supported 15245F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15246F: drivers/net/ethernet/neterion/ 15247 15248NETFILTER 15249M: Pablo Neira Ayuso <pablo@netfilter.org> 15250M: Jozsef Kadlecsik <kadlec@netfilter.org> 15251L: netfilter-devel@vger.kernel.org 15252L: coreteam@netfilter.org 15253S: Maintained 15254W: http://www.netfilter.org/ 15255W: http://www.iptables.org/ 15256W: http://www.nftables.org/ 15257Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15258C: irc://irc.libera.chat/netfilter 15259T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15260T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15261F: include/linux/netfilter* 15262F: include/linux/netfilter/ 15263F: include/net/netfilter/ 15264F: include/uapi/linux/netfilter* 15265F: include/uapi/linux/netfilter/ 15266F: net/*/netfilter.c 15267F: net/*/netfilter/ 15268F: net/bridge/br_netfilter*.c 15269F: net/netfilter/ 15270 15271NETROM NETWORK LAYER 15272M: Ralf Baechle <ralf@linux-mips.org> 15273L: linux-hams@vger.kernel.org 15274S: Maintained 15275W: https://linux-ax25.in-berlin.de 15276F: include/net/netrom.h 15277F: include/uapi/linux/netrom.h 15278F: net/netrom/ 15279 15280NETRONIX EMBEDDED CONTROLLER 15281M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15282S: Maintained 15283F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15284F: drivers/mfd/ntxec.c 15285F: drivers/pwm/pwm-ntxec.c 15286F: drivers/rtc/rtc-ntxec.c 15287F: include/linux/mfd/ntxec.h 15288 15289NETRONOME ETHERNET DRIVERS 15290M: Louis Peens <louis.peens@corigine.com> 15291R: Jakub Kicinski <kuba@kernel.org> 15292L: oss-drivers@corigine.com 15293S: Maintained 15294F: drivers/net/ethernet/netronome/ 15295 15296NETWORK BLOCK DEVICE (NBD) 15297M: Josef Bacik <josef@toxicpanda.com> 15298L: linux-block@vger.kernel.org 15299L: nbd@other.debian.org 15300S: Maintained 15301F: Documentation/admin-guide/blockdev/nbd.rst 15302F: drivers/block/nbd.c 15303F: include/trace/events/nbd.h 15304F: include/uapi/linux/nbd.h 15305 15306NETWORK DROP MONITOR 15307M: Neil Horman <nhorman@tuxdriver.com> 15308L: netdev@vger.kernel.org 15309S: Maintained 15310W: https://fedorahosted.org/dropwatch/ 15311F: include/uapi/linux/net_dropmon.h 15312F: net/core/drop_monitor.c 15313 15314NETWORKING DRIVERS 15315M: "David S. Miller" <davem@davemloft.net> 15316M: Eric Dumazet <edumazet@google.com> 15317M: Jakub Kicinski <kuba@kernel.org> 15318M: Paolo Abeni <pabeni@redhat.com> 15319L: netdev@vger.kernel.org 15320S: Maintained 15321P: Documentation/process/maintainer-netdev.rst 15322Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15323T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15324T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15325F: Documentation/devicetree/bindings/net/ 15326F: Documentation/networking/net_cachelines/net_device.rst 15327F: drivers/connector/ 15328F: drivers/net/ 15329F: include/dt-bindings/net/ 15330F: include/linux/cn_proc.h 15331F: include/linux/etherdevice.h 15332F: include/linux/fcdevice.h 15333F: include/linux/fddidevice.h 15334F: include/linux/hippidevice.h 15335F: include/linux/if_* 15336F: include/linux/inetdevice.h 15337F: include/linux/netdevice.h 15338F: include/uapi/linux/cn_proc.h 15339F: include/uapi/linux/if_* 15340F: include/uapi/linux/netdevice.h 15341X: drivers/net/wireless/ 15342 15343NETWORKING DRIVERS (WIRELESS) 15344M: Kalle Valo <kvalo@kernel.org> 15345L: linux-wireless@vger.kernel.org 15346S: Maintained 15347W: https://wireless.wiki.kernel.org/ 15348Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15349T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15350T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15351F: Documentation/devicetree/bindings/net/wireless/ 15352F: drivers/net/wireless/ 15353 15354NETWORKING [DSA] 15355M: Andrew Lunn <andrew@lunn.ch> 15356M: Florian Fainelli <f.fainelli@gmail.com> 15357M: Vladimir Oltean <olteanv@gmail.com> 15358S: Maintained 15359F: Documentation/devicetree/bindings/net/dsa/ 15360F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15361F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15362F: drivers/net/dsa/ 15363F: include/linux/dsa/ 15364F: include/linux/platform_data/dsa.h 15365F: include/net/dsa.h 15366F: net/dsa/ 15367F: tools/testing/selftests/drivers/net/dsa/ 15368 15369NETWORKING [GENERAL] 15370M: "David S. Miller" <davem@davemloft.net> 15371M: Eric Dumazet <edumazet@google.com> 15372M: Jakub Kicinski <kuba@kernel.org> 15373M: Paolo Abeni <pabeni@redhat.com> 15374L: netdev@vger.kernel.org 15375S: Maintained 15376P: Documentation/process/maintainer-netdev.rst 15377Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15378B: mailto:netdev@vger.kernel.org 15379T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15380T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15381F: Documentation/core-api/netlink.rst 15382F: Documentation/netlink/ 15383F: Documentation/networking/ 15384F: Documentation/networking/net_cachelines/ 15385F: Documentation/process/maintainer-netdev.rst 15386F: Documentation/userspace-api/netlink/ 15387F: include/linux/framer/framer-provider.h 15388F: include/linux/framer/framer.h 15389F: include/linux/in.h 15390F: include/linux/indirect_call_wrapper.h 15391F: include/linux/net.h 15392F: include/linux/netdevice.h 15393F: include/net/ 15394F: include/uapi/linux/in.h 15395F: include/uapi/linux/net.h 15396F: include/uapi/linux/net_namespace.h 15397F: include/uapi/linux/netdevice.h 15398F: lib/net_utils.c 15399F: lib/random32.c 15400F: net/ 15401F: tools/net/ 15402F: tools/testing/selftests/net/ 15403X: net/9p/ 15404X: net/bluetooth/ 15405 15406NETWORKING [IPSEC] 15407M: Steffen Klassert <steffen.klassert@secunet.com> 15408M: Herbert Xu <herbert@gondor.apana.org.au> 15409M: "David S. Miller" <davem@davemloft.net> 15410L: netdev@vger.kernel.org 15411S: Maintained 15412T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15413T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15414F: include/net/xfrm.h 15415F: include/uapi/linux/xfrm.h 15416F: net/ipv4/ah4.c 15417F: net/ipv4/esp4* 15418F: net/ipv4/ip_vti.c 15419F: net/ipv4/ipcomp.c 15420F: net/ipv4/xfrm* 15421F: net/ipv6/ah6.c 15422F: net/ipv6/esp6* 15423F: net/ipv6/ip6_vti.c 15424F: net/ipv6/ipcomp6.c 15425F: net/ipv6/xfrm* 15426F: net/key/ 15427F: net/xfrm/ 15428F: tools/testing/selftests/net/ipsec.c 15429 15430NETWORKING [IPv4/IPv6] 15431M: "David S. Miller" <davem@davemloft.net> 15432M: David Ahern <dsahern@kernel.org> 15433L: netdev@vger.kernel.org 15434S: Maintained 15435T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15436F: arch/x86/net/* 15437F: include/linux/ip.h 15438F: include/linux/ipv6* 15439F: include/net/fib* 15440F: include/net/ip* 15441F: include/net/route.h 15442F: net/ipv4/ 15443F: net/ipv6/ 15444 15445NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15446M: Paul Moore <paul@paul-moore.com> 15447L: netdev@vger.kernel.org 15448L: linux-security-module@vger.kernel.org 15449S: Supported 15450W: https://github.com/netlabel 15451F: Documentation/netlabel/ 15452F: include/net/calipso.h 15453F: include/net/cipso_ipv4.h 15454F: include/net/netlabel.h 15455F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15456F: include/uapi/linux/netfilter/xt_SECMARK.h 15457F: net/ipv4/cipso_ipv4.c 15458F: net/ipv6/calipso.c 15459F: net/netfilter/xt_CONNSECMARK.c 15460F: net/netfilter/xt_SECMARK.c 15461F: net/netlabel/ 15462 15463NETWORKING [MACSEC] 15464M: Sabrina Dubroca <sd@queasysnail.net> 15465L: netdev@vger.kernel.org 15466S: Maintained 15467F: drivers/net/macsec.c 15468F: include/net/macsec.h 15469F: include/uapi/linux/if_macsec.h 15470K: macsec 15471K: \bmdo_ 15472 15473NETWORKING [MPTCP] 15474M: Matthieu Baerts <matttbe@kernel.org> 15475M: Mat Martineau <martineau@kernel.org> 15476R: Geliang Tang <geliang@kernel.org> 15477L: netdev@vger.kernel.org 15478L: mptcp@lists.linux.dev 15479S: Maintained 15480W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15481B: https://github.com/multipath-tcp/mptcp_net-next/issues 15482T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15483T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15484F: Documentation/netlink/specs/mptcp_pm.yaml 15485F: Documentation/networking/mptcp-sysctl.rst 15486F: include/net/mptcp.h 15487F: include/trace/events/mptcp.h 15488F: include/uapi/linux/mptcp*.h 15489F: net/mptcp/ 15490F: tools/testing/selftests/bpf/*/*mptcp*.c 15491F: tools/testing/selftests/net/mptcp/ 15492 15493NETWORKING [TCP] 15494M: Eric Dumazet <edumazet@google.com> 15495L: netdev@vger.kernel.org 15496S: Maintained 15497F: Documentation/networking/net_cachelines/tcp_sock.rst 15498F: include/linux/tcp.h 15499F: include/net/tcp.h 15500F: include/trace/events/tcp.h 15501F: include/uapi/linux/tcp.h 15502F: net/ipv4/syncookies.c 15503F: net/ipv4/tcp*.c 15504F: net/ipv6/syncookies.c 15505F: net/ipv6/tcp*.c 15506 15507NETWORKING [TLS] 15508M: Boris Pismenny <borisp@nvidia.com> 15509M: John Fastabend <john.fastabend@gmail.com> 15510M: Jakub Kicinski <kuba@kernel.org> 15511L: netdev@vger.kernel.org 15512S: Maintained 15513F: include/net/tls.h 15514F: include/uapi/linux/tls.h 15515F: net/tls/* 15516 15517NETXEN (1/10) GbE SUPPORT 15518M: Manish Chopra <manishc@marvell.com> 15519M: Rahul Verma <rahulv@marvell.com> 15520M: GR-Linux-NIC-Dev@marvell.com 15521L: netdev@vger.kernel.org 15522S: Supported 15523F: drivers/net/ethernet/qlogic/netxen/ 15524 15525NET_FAILOVER MODULE 15526M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15527L: netdev@vger.kernel.org 15528S: Supported 15529F: Documentation/networking/net_failover.rst 15530F: drivers/net/net_failover.c 15531F: include/net/net_failover.h 15532 15533NEXTHOP 15534M: David Ahern <dsahern@kernel.org> 15535L: netdev@vger.kernel.org 15536S: Maintained 15537F: include/net/netns/nexthop.h 15538F: include/net/nexthop.h 15539F: include/uapi/linux/nexthop.h 15540F: net/ipv4/nexthop.c 15541 15542NFC SUBSYSTEM 15543M: Krzysztof Kozlowski <krzk@kernel.org> 15544L: netdev@vger.kernel.org 15545S: Maintained 15546F: Documentation/devicetree/bindings/net/nfc/ 15547F: drivers/nfc/ 15548F: include/net/nfc/ 15549F: include/uapi/linux/nfc.h 15550F: net/nfc/ 15551 15552NFC VIRTUAL NCI DEVICE DRIVER 15553M: Bongsu Jeon <bongsu.jeon@samsung.com> 15554L: netdev@vger.kernel.org 15555S: Supported 15556F: drivers/nfc/virtual_ncidev.c 15557F: tools/testing/selftests/nci/ 15558 15559NFS, SUNRPC, AND LOCKD CLIENTS 15560M: Trond Myklebust <trond.myklebust@hammerspace.com> 15561M: Anna Schumaker <anna@kernel.org> 15562L: linux-nfs@vger.kernel.org 15563S: Maintained 15564W: http://client.linux-nfs.org 15565T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15566F: Documentation/filesystems/nfs/ 15567F: fs/lockd/ 15568F: fs/nfs/ 15569F: fs/nfs_common/ 15570F: include/linux/lockd/ 15571F: include/linux/nfs* 15572F: include/linux/sunrpc/ 15573F: include/uapi/linux/nfs* 15574F: include/uapi/linux/sunrpc/ 15575F: net/sunrpc/ 15576 15577NILFS2 FILESYSTEM 15578M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15579L: linux-nilfs@vger.kernel.org 15580S: Supported 15581W: https://nilfs.sourceforge.io/ 15582T: git https://github.com/konis/nilfs2.git 15583F: Documentation/filesystems/nilfs2.rst 15584F: fs/nilfs2/ 15585F: include/trace/events/nilfs2.h 15586F: include/uapi/linux/nilfs2_api.h 15587F: include/uapi/linux/nilfs2_ondisk.h 15588 15589NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15590M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15591S: Maintained 15592W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15593F: Documentation/scsi/NinjaSCSI.rst 15594F: drivers/scsi/pcmcia/nsp_* 15595 15596NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15597M: GOTO Masanori <gotom@debian.or.jp> 15598M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15599S: Maintained 15600W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15601F: Documentation/scsi/NinjaSCSI.rst 15602F: drivers/scsi/nsp32* 15603 15604NINTENDO HID DRIVER 15605M: Daniel J. Ogorchock <djogorchock@gmail.com> 15606L: linux-input@vger.kernel.org 15607S: Maintained 15608F: drivers/hid/hid-nintendo* 15609 15610NIOS2 ARCHITECTURE 15611M: Dinh Nguyen <dinguyen@kernel.org> 15612S: Maintained 15613T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15614F: arch/nios2/ 15615 15616NITRO ENCLAVES (NE) 15617M: Alexandru Ciobotaru <alcioa@amazon.com> 15618L: linux-kernel@vger.kernel.org 15619L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15620S: Supported 15621W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15622F: Documentation/virt/ne_overview.rst 15623F: drivers/virt/nitro_enclaves/ 15624F: include/linux/nitro_enclaves.h 15625F: include/uapi/linux/nitro_enclaves.h 15626F: samples/nitro_enclaves/ 15627 15628NITRO SECURE MODULE (NSM) 15629M: Alexander Graf <graf@amazon.com> 15630L: linux-kernel@vger.kernel.org 15631L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15632S: Supported 15633W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15634F: drivers/misc/nsm.c 15635F: include/uapi/linux/nsm.h 15636 15637NOHZ, DYNTICKS SUPPORT 15638M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15639M: Frederic Weisbecker <frederic@kernel.org> 15640M: Ingo Molnar <mingo@kernel.org> 15641M: Thomas Gleixner <tglx@linutronix.de> 15642L: linux-kernel@vger.kernel.org 15643S: Maintained 15644T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15645F: include/linux/sched/nohz.h 15646F: include/linux/tick.h 15647F: kernel/time/tick*.* 15648 15649NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15650M: Pavel Machek <pavel@ucw.cz> 15651M: Sakari Ailus <sakari.ailus@iki.fi> 15652L: linux-media@vger.kernel.org 15653S: Maintained 15654F: drivers/media/i2c/ad5820.c 15655F: drivers/media/i2c/et8ek8 15656 15657NOKIA N900 POWER SUPPLY DRIVERS 15658R: Pali Rohár <pali@kernel.org> 15659F: drivers/power/supply/bq2415x_charger.c 15660F: drivers/power/supply/bq27xxx_battery.c 15661F: drivers/power/supply/bq27xxx_battery_i2c.c 15662F: drivers/power/supply/isp1704_charger.c 15663F: drivers/power/supply/rx51_battery.c 15664F: include/linux/power/bq2415x_charger.h 15665F: include/linux/power/bq27xxx_battery.h 15666 15667NOLIBC HEADER FILE 15668M: Willy Tarreau <w@1wt.eu> 15669M: Thomas Weißschuh <linux@weissschuh.net> 15670S: Maintained 15671T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15672F: tools/include/nolibc/ 15673F: tools/testing/selftests/nolibc/ 15674 15675NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15676M: Hans de Goede <hdegoede@redhat.com> 15677L: linux-input@vger.kernel.org 15678S: Maintained 15679F: drivers/input/touchscreen/novatek-nvt-ts.c 15680 15681NSDEPS 15682M: Matthias Maennich <maennich@google.com> 15683S: Maintained 15684F: Documentation/core-api/symbol-namespaces.rst 15685F: scripts/nsdeps 15686 15687NTB AMD DRIVER 15688M: Sanjay R Mehta <sanju.mehta@amd.com> 15689M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15690L: ntb@lists.linux.dev 15691S: Supported 15692F: drivers/ntb/hw/amd/ 15693 15694NTB DRIVER CORE 15695M: Jon Mason <jdmason@kudzu.us> 15696M: Dave Jiang <dave.jiang@intel.com> 15697M: Allen Hubbe <allenbh@gmail.com> 15698L: ntb@lists.linux.dev 15699S: Supported 15700W: https://github.com/jonmason/ntb/wiki 15701T: git https://github.com/jonmason/ntb.git 15702F: drivers/net/ntb_netdev.c 15703F: drivers/ntb/ 15704F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15705F: include/linux/ntb.h 15706F: include/linux/ntb_transport.h 15707F: tools/testing/selftests/ntb/ 15708 15709NTB IDT DRIVER 15710M: Serge Semin <fancer.lancer@gmail.com> 15711L: ntb@lists.linux.dev 15712S: Supported 15713F: drivers/ntb/hw/idt/ 15714 15715NTB INTEL DRIVER 15716M: Dave Jiang <dave.jiang@intel.com> 15717L: ntb@lists.linux.dev 15718S: Supported 15719W: https://github.com/davejiang/linux/wiki 15720T: git https://github.com/davejiang/linux.git 15721F: drivers/ntb/hw/intel/ 15722 15723NTFS3 FILESYSTEM 15724M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15725L: ntfs3@lists.linux.dev 15726S: Supported 15727W: http://www.paragon-software.com/ 15728T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15729F: Documentation/filesystems/ntfs3.rst 15730F: fs/ntfs3/ 15731 15732NUBUS SUBSYSTEM 15733M: Finn Thain <fthain@linux-m68k.org> 15734L: linux-m68k@lists.linux-m68k.org 15735S: Maintained 15736F: arch/*/include/asm/nubus.h 15737F: drivers/nubus/ 15738F: include/linux/nubus.h 15739F: include/uapi/linux/nubus.h 15740 15741NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15742M: Antonino Daplas <adaplas@gmail.com> 15743L: linux-fbdev@vger.kernel.org 15744S: Maintained 15745F: drivers/video/fbdev/nvidia/ 15746F: drivers/video/fbdev/riva/ 15747 15748NVIDIA WMI EC BACKLIGHT DRIVER 15749M: Daniel Dadap <ddadap@nvidia.com> 15750L: platform-driver-x86@vger.kernel.org 15751S: Supported 15752F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15753F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15754 15755NVM EXPRESS DRIVER 15756M: Keith Busch <kbusch@kernel.org> 15757M: Jens Axboe <axboe@fb.com> 15758M: Christoph Hellwig <hch@lst.de> 15759M: Sagi Grimberg <sagi@grimberg.me> 15760L: linux-nvme@lists.infradead.org 15761S: Supported 15762W: http://git.infradead.org/nvme.git 15763T: git git://git.infradead.org/nvme.git 15764F: Documentation/nvme/ 15765F: drivers/nvme/common/ 15766F: drivers/nvme/host/ 15767F: include/linux/nvme-*.h 15768F: include/linux/nvme.h 15769F: include/uapi/linux/nvme_ioctl.h 15770 15771NVM EXPRESS FABRICS AUTHENTICATION 15772M: Hannes Reinecke <hare@suse.de> 15773L: linux-nvme@lists.infradead.org 15774S: Supported 15775F: drivers/nvme/host/auth.c 15776F: drivers/nvme/target/auth.c 15777F: drivers/nvme/target/fabrics-cmd-auth.c 15778F: include/linux/nvme-auth.h 15779 15780NVM EXPRESS FC TRANSPORT DRIVERS 15781M: James Smart <james.smart@broadcom.com> 15782L: linux-nvme@lists.infradead.org 15783S: Supported 15784F: drivers/nvme/host/fc.c 15785F: drivers/nvme/target/fc.c 15786F: drivers/nvme/target/fcloop.c 15787F: include/linux/nvme-fc-driver.h 15788F: include/linux/nvme-fc.h 15789 15790NVM EXPRESS HARDWARE MONITORING SUPPORT 15791M: Guenter Roeck <linux@roeck-us.net> 15792L: linux-nvme@lists.infradead.org 15793S: Supported 15794F: drivers/nvme/host/hwmon.c 15795 15796NVM EXPRESS TARGET DRIVER 15797M: Christoph Hellwig <hch@lst.de> 15798M: Sagi Grimberg <sagi@grimberg.me> 15799M: Chaitanya Kulkarni <kch@nvidia.com> 15800L: linux-nvme@lists.infradead.org 15801S: Supported 15802W: http://git.infradead.org/nvme.git 15803T: git git://git.infradead.org/nvme.git 15804F: drivers/nvme/target/ 15805 15806NVMEM FRAMEWORK 15807M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15808S: Maintained 15809T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15810F: Documentation/ABI/stable/sysfs-bus-nvmem 15811F: Documentation/devicetree/bindings/nvmem/ 15812F: drivers/nvmem/ 15813F: include/linux/nvmem-consumer.h 15814F: include/linux/nvmem-provider.h 15815 15816NXP BLUETOOTH WIRELESS DRIVERS 15817M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15818M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15819S: Maintained 15820F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15821F: drivers/bluetooth/btnxpuart.c 15822 15823NXP C45 TJA11XX PHY DRIVER 15824M: Andrei Botila <andrei.botila@oss.nxp.com> 15825L: netdev@vger.kernel.org 15826S: Maintained 15827F: drivers/net/phy/nxp-c45-tja11xx* 15828 15829NXP FSPI DRIVER 15830M: Han Xu <han.xu@nxp.com> 15831M: Haibo Chen <haibo.chen@nxp.com> 15832R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15833L: linux-spi@vger.kernel.org 15834S: Maintained 15835F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15836F: drivers/spi/spi-nxp-fspi.c 15837 15838NXP FXAS21002C DRIVER 15839M: Rui Miguel Silva <rmfrfs@gmail.com> 15840L: linux-iio@vger.kernel.org 15841S: Maintained 15842F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15843F: drivers/iio/gyro/fxas21002c.h 15844F: drivers/iio/gyro/fxas21002c_core.c 15845F: drivers/iio/gyro/fxas21002c_i2c.c 15846F: drivers/iio/gyro/fxas21002c_spi.c 15847 15848NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15849M: Haibo Chen <haibo.chen@nxp.com> 15850L: linux-iio@vger.kernel.org 15851L: imx@lists.linux.dev 15852S: Maintained 15853F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15854F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15855F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15856F: drivers/iio/adc/imx7d_adc.c 15857F: drivers/iio/adc/imx93_adc.c 15858F: drivers/iio/adc/vf610_adc.c 15859 15860NXP i.MX 8M ISI DRIVER 15861M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15862L: linux-media@vger.kernel.org 15863S: Maintained 15864F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15865F: drivers/media/platform/nxp/imx8-isi/ 15866 15867NXP i.MX 8MP DW100 V4L2 DRIVER 15868M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15869L: linux-media@vger.kernel.org 15870S: Maintained 15871F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15872F: Documentation/userspace-api/media/drivers/dw100.rst 15873F: drivers/media/platform/nxp/dw100/ 15874F: include/uapi/linux/dw100.h 15875 15876NXP i.MX 8MQ DCSS DRIVER 15877M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15878R: Lucas Stach <l.stach@pengutronix.de> 15879L: dri-devel@lists.freedesktop.org 15880S: Maintained 15881T: git git://anongit.freedesktop.org/drm/drm-misc 15882F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15883F: drivers/gpu/drm/imx/dcss/ 15884 15885NXP i.MX 8QXP ADC DRIVER 15886M: Cai Huoqing <cai.huoqing@linux.dev> 15887M: Haibo Chen <haibo.chen@nxp.com> 15888L: imx@lists.linux.dev 15889L: linux-iio@vger.kernel.org 15890S: Maintained 15891F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15892F: drivers/iio/adc/imx8qxp-adc.c 15893 15894NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15895M: Mirela Rabulea <mirela.rabulea@nxp.com> 15896L: imx@lists.linux.dev 15897L: linux-media@vger.kernel.org 15898S: Maintained 15899F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15900F: drivers/media/platform/nxp/imx-jpeg 15901 15902NXP i.MX CLOCK DRIVERS 15903M: Abel Vesa <abelvesa@kernel.org> 15904R: Peng Fan <peng.fan@nxp.com> 15905L: linux-clk@vger.kernel.org 15906L: imx@lists.linux.dev 15907S: Maintained 15908T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15909F: Documentation/devicetree/bindings/clock/imx* 15910F: drivers/clk/imx/ 15911F: include/dt-bindings/clock/imx* 15912 15913NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15914M: Jagan Teki <jagan@amarulasolutions.com> 15915S: Maintained 15916F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15917F: drivers/regulator/pf8x00-regulator.c 15918 15919NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15920M: Krzysztof Kozlowski <krzk@kernel.org> 15921L: linux-kernel@vger.kernel.org 15922S: Maintained 15923F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15924F: drivers/extcon/extcon-ptn5150.c 15925 15926NXP SGTL5000 DRIVER 15927M: Fabio Estevam <festevam@gmail.com> 15928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15929S: Maintained 15930F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15931F: sound/soc/codecs/sgtl5000* 15932 15933NXP SJA1105 ETHERNET SWITCH DRIVER 15934M: Vladimir Oltean <olteanv@gmail.com> 15935L: linux-kernel@vger.kernel.org 15936S: Maintained 15937F: drivers/net/dsa/sja1105 15938F: drivers/net/pcs/pcs-xpcs-nxp.c 15939 15940NXP TDA998X DRM DRIVER 15941M: Russell King <linux@armlinux.org.uk> 15942S: Maintained 15943T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15944T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15945F: drivers/gpu/drm/i2c/tda998x_drv.c 15946F: include/drm/i2c/tda998x.h 15947F: include/dt-bindings/display/tda998x.h 15948K: "nxp,tda998x" 15949 15950NXP TFA9879 DRIVER 15951M: Peter Rosin <peda@axentia.se> 15952L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15953S: Maintained 15954F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15955F: sound/soc/codecs/tfa9879* 15956 15957NXP-NCI NFC DRIVER 15958S: Orphan 15959F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15960F: drivers/nfc/nxp-nci 15961 15962NXP/Goodix TFA989X (TFA1) DRIVER 15963M: Stephan Gerhold <stephan@gerhold.net> 15964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15965S: Maintained 15966F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15967F: sound/soc/codecs/tfa989x.c 15968 15969NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15970M: Jonas Malaco <jonas@protocubo.io> 15971L: linux-hwmon@vger.kernel.org 15972S: Maintained 15973F: Documentation/hwmon/nzxt-kraken2.rst 15974F: drivers/hwmon/nzxt-kraken2.c 15975 15976NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15977M: Jonas Malaco <jonas@protocubo.io> 15978M: Aleksa Savic <savicaleksa83@gmail.com> 15979L: linux-hwmon@vger.kernel.org 15980S: Maintained 15981F: Documentation/hwmon/nzxt-kraken3.rst 15982F: drivers/hwmon/nzxt-kraken3.c 15983 15984NZXT-SMART2 HARDWARE MONITORING DRIVER 15985M: Aleksandr Mezin <mezin.alexander@gmail.com> 15986L: linux-hwmon@vger.kernel.org 15987S: Maintained 15988F: Documentation/hwmon/nzxt-smart2.rst 15989F: drivers/hwmon/nzxt-smart2.c 15990 15991OBJAGG 15992M: Jiri Pirko <jiri@resnulli.us> 15993L: netdev@vger.kernel.org 15994S: Supported 15995F: include/linux/objagg.h 15996F: lib/objagg.c 15997F: lib/test_objagg.c 15998 15999OBJPOOL 16000M: Matt Wu <wuqiang.matt@bytedance.com> 16001S: Supported 16002F: include/linux/objpool.h 16003F: lib/objpool.c 16004F: lib/test_objpool.c 16005 16006OBJTOOL 16007M: Josh Poimboeuf <jpoimboe@kernel.org> 16008M: Peter Zijlstra <peterz@infradead.org> 16009S: Supported 16010F: include/linux/objtool*.h 16011F: tools/objtool/ 16012 16013OCELOT ETHERNET SWITCH DRIVER 16014M: Vladimir Oltean <vladimir.oltean@nxp.com> 16015M: Claudiu Manoil <claudiu.manoil@nxp.com> 16016M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16017M: UNGLinuxDriver@microchip.com 16018L: netdev@vger.kernel.org 16019S: Supported 16020F: drivers/net/dsa/ocelot/* 16021F: drivers/net/ethernet/mscc/ 16022F: include/soc/mscc/ocelot* 16023F: net/dsa/tag_ocelot.c 16024F: net/dsa/tag_ocelot_8021q.c 16025F: tools/testing/selftests/drivers/net/ocelot/* 16026 16027OCELOT EXTERNAL SWITCH CONTROL 16028M: Colin Foster <colin.foster@in-advantage.com> 16029S: Supported 16030F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16031F: drivers/mfd/ocelot* 16032F: drivers/net/dsa/ocelot/ocelot_ext.c 16033F: include/linux/mfd/ocelot.h 16034 16035OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16036M: Frederic Barrat <fbarrat@linux.ibm.com> 16037M: Andrew Donnellan <ajd@linux.ibm.com> 16038L: linuxppc-dev@lists.ozlabs.org 16039S: Supported 16040F: Documentation/userspace-api/accelerators/ocxl.rst 16041F: arch/powerpc/include/asm/pnv-ocxl.h 16042F: arch/powerpc/platforms/powernv/ocxl.c 16043F: drivers/misc/ocxl/ 16044F: include/misc/ocxl* 16045F: include/uapi/misc/ocxl.h 16046 16047OMAP AUDIO SUPPORT 16048M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16049M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16050L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16051L: linux-omap@vger.kernel.org 16052S: Maintained 16053F: sound/soc/ti/n810.c 16054F: sound/soc/ti/omap* 16055F: sound/soc/ti/rx51.c 16056F: sound/soc/ti/sdma-pcm.* 16057 16058OMAP CLOCK FRAMEWORK SUPPORT 16059M: Paul Walmsley <paul@pwsan.com> 16060L: linux-omap@vger.kernel.org 16061S: Maintained 16062F: arch/arm/*omap*/*clock* 16063 16064OMAP DEVICE TREE SUPPORT 16065M: Benoît Cousson <bcousson@baylibre.com> 16066M: Tony Lindgren <tony@atomide.com> 16067L: linux-omap@vger.kernel.org 16068L: devicetree@vger.kernel.org 16069S: Maintained 16070F: arch/arm/boot/dts/ti/omap/ 16071 16072OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16073L: linux-omap@vger.kernel.org 16074L: linux-fbdev@vger.kernel.org 16075S: Orphan 16076F: Documentation/arch/arm/omap/dss.rst 16077F: drivers/video/fbdev/omap2/ 16078 16079OMAP FRAMEBUFFER SUPPORT 16080L: linux-fbdev@vger.kernel.org 16081L: linux-omap@vger.kernel.org 16082S: Orphan 16083F: drivers/video/fbdev/omap/ 16084 16085OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16086M: Roger Quadros <rogerq@kernel.org> 16087M: Tony Lindgren <tony@atomide.com> 16088L: linux-omap@vger.kernel.org 16089S: Maintained 16090F: arch/arm/mach-omap2/*gpmc* 16091F: drivers/memory/omap-gpmc.c 16092 16093OMAP GPIO DRIVER 16094M: Grygorii Strashko <grygorii.strashko@ti.com> 16095M: Santosh Shilimkar <ssantosh@kernel.org> 16096M: Kevin Hilman <khilman@kernel.org> 16097L: linux-omap@vger.kernel.org 16098S: Maintained 16099F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16100F: drivers/gpio/gpio-omap.c 16101 16102OMAP HARDWARE SPINLOCK SUPPORT 16103L: linux-omap@vger.kernel.org 16104S: Orphan 16105F: drivers/hwspinlock/omap_hwspinlock.c 16106 16107OMAP HS MMC SUPPORT 16108L: linux-mmc@vger.kernel.org 16109L: linux-omap@vger.kernel.org 16110S: Orphan 16111F: drivers/mmc/host/omap_hsmmc.c 16112 16113OMAP HWMOD DATA 16114M: Paul Walmsley <paul@pwsan.com> 16115L: linux-omap@vger.kernel.org 16116S: Maintained 16117F: arch/arm/mach-omap2/omap_hwmod*data* 16118 16119OMAP HWMOD SUPPORT 16120M: Benoît Cousson <bcousson@baylibre.com> 16121M: Paul Walmsley <paul@pwsan.com> 16122L: linux-omap@vger.kernel.org 16123S: Maintained 16124F: arch/arm/mach-omap2/omap_hwmod.* 16125 16126OMAP I2C DRIVER 16127M: Vignesh R <vigneshr@ti.com> 16128L: linux-omap@vger.kernel.org 16129L: linux-i2c@vger.kernel.org 16130S: Maintained 16131F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16132F: drivers/i2c/busses/i2c-omap.c 16133 16134OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16135M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16136L: linux-media@vger.kernel.org 16137S: Maintained 16138F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16139F: drivers/media/platform/ti/omap3isp/ 16140F: drivers/staging/media/omap4iss/ 16141 16142OMAP MMC SUPPORT 16143M: Aaro Koskinen <aaro.koskinen@iki.fi> 16144L: linux-omap@vger.kernel.org 16145S: Odd Fixes 16146F: drivers/mmc/host/omap.c 16147 16148OMAP POWER MANAGEMENT SUPPORT 16149M: Kevin Hilman <khilman@kernel.org> 16150L: linux-omap@vger.kernel.org 16151S: Maintained 16152F: arch/arm/*omap*/*pm* 16153F: drivers/cpufreq/omap-cpufreq.c 16154 16155OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16156M: Paul Walmsley <paul@pwsan.com> 16157L: linux-omap@vger.kernel.org 16158S: Maintained 16159F: arch/arm/mach-omap2/prm* 16160 16161OMAP RANDOM NUMBER GENERATOR SUPPORT 16162M: Deepak Saxena <dsaxena@plexity.net> 16163S: Maintained 16164F: drivers/char/hw_random/omap-rng.c 16165 16166OMAP USB SUPPORT 16167L: linux-usb@vger.kernel.org 16168L: linux-omap@vger.kernel.org 16169S: Orphan 16170F: arch/arm/*omap*/usb* 16171F: drivers/usb/*/*omap* 16172 16173OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16174M: Mark Jackson <mpfj@newflow.co.uk> 16175L: linux-omap@vger.kernel.org 16176S: Maintained 16177F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16178 16179OMAP1 SUPPORT 16180M: Aaro Koskinen <aaro.koskinen@iki.fi> 16181M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16182M: Tony Lindgren <tony@atomide.com> 16183L: linux-omap@vger.kernel.org 16184S: Maintained 16185Q: http://patchwork.kernel.org/project/linux-omap/list/ 16186T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16187F: arch/arm/configs/omap1_defconfig 16188F: arch/arm/mach-omap1/ 16189F: drivers/i2c/busses/i2c-omap.c 16190F: include/linux/platform_data/ams-delta-fiq.h 16191F: include/linux/platform_data/i2c-omap.h 16192 16193OMAP2+ SUPPORT 16194M: Tony Lindgren <tony@atomide.com> 16195L: linux-omap@vger.kernel.org 16196S: Maintained 16197W: http://www.muru.com/linux/omap/ 16198W: http://linux.omap.com/ 16199Q: http://patchwork.kernel.org/project/linux-omap/list/ 16200T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16201F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16202F: arch/arm/configs/omap2plus_defconfig 16203F: arch/arm/mach-omap2/ 16204F: drivers/bus/omap*.[ch] 16205F: drivers/bus/ti-sysc.c 16206F: drivers/gpio/gpio-tps65219.c 16207F: drivers/i2c/busses/i2c-omap.c 16208F: drivers/irqchip/irq-omap-intc.c 16209F: drivers/mfd/*omap*.c 16210F: drivers/mfd/menelaus.c 16211F: drivers/mfd/palmas.c 16212F: drivers/mfd/tps65217.c 16213F: drivers/mfd/tps65218.c 16214F: drivers/mfd/tps65219.c 16215F: drivers/mfd/tps65910.c 16216F: drivers/mfd/twl-core.[ch] 16217F: drivers/mfd/twl4030*.c 16218F: drivers/mfd/twl6030*.c 16219F: drivers/mfd/twl6040*.c 16220F: drivers/regulator/palmas-regulator*.c 16221F: drivers/regulator/pbias-regulator.c 16222F: drivers/regulator/tps65217-regulator.c 16223F: drivers/regulator/tps65218-regulator.c 16224F: drivers/regulator/tps65219-regulator.c 16225F: drivers/regulator/tps65910-regulator.c 16226F: drivers/regulator/twl-regulator.c 16227F: drivers/regulator/twl6030-regulator.c 16228F: include/linux/platform_data/i2c-omap.h 16229F: include/linux/platform_data/ti-sysc.h 16230 16231OMFS FILESYSTEM 16232M: Bob Copeland <me@bobcopeland.com> 16233L: linux-karma-devel@lists.sourceforge.net 16234S: Maintained 16235F: Documentation/filesystems/omfs.rst 16236F: fs/omfs/ 16237 16238OMNIVISION OG01A1B SENSOR DRIVER 16239M: Sakari Ailus <sakari.ailus@linux.intel.com> 16240L: linux-media@vger.kernel.org 16241S: Maintained 16242F: drivers/media/i2c/og01a1b.c 16243 16244OMNIVISION OV01A10 SENSOR DRIVER 16245M: Bingbu Cao <bingbu.cao@intel.com> 16246L: linux-media@vger.kernel.org 16247S: Maintained 16248T: git git://linuxtv.org/media_tree.git 16249F: drivers/media/i2c/ov01a10.c 16250 16251OMNIVISION OV02A10 SENSOR DRIVER 16252L: linux-media@vger.kernel.org 16253S: Orphan 16254T: git git://linuxtv.org/media_tree.git 16255F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16256F: drivers/media/i2c/ov02a10.c 16257 16258OMNIVISION OV08D10 SENSOR DRIVER 16259M: Jimmy Su <jimmy.su@intel.com> 16260L: linux-media@vger.kernel.org 16261S: Maintained 16262T: git git://linuxtv.org/media_tree.git 16263F: drivers/media/i2c/ov08d10.c 16264 16265OMNIVISION OV08X40 SENSOR DRIVER 16266M: Jason Chen <jason.z.chen@intel.com> 16267L: linux-media@vger.kernel.org 16268S: Maintained 16269T: git git://linuxtv.org/media_tree.git 16270F: drivers/media/i2c/ov08x40.c 16271 16272OMNIVISION OV13858 SENSOR DRIVER 16273M: Sakari Ailus <sakari.ailus@linux.intel.com> 16274L: linux-media@vger.kernel.org 16275S: Maintained 16276T: git git://linuxtv.org/media_tree.git 16277F: drivers/media/i2c/ov13858.c 16278 16279OMNIVISION OV13B10 SENSOR DRIVER 16280M: Arec Kao <arec.kao@intel.com> 16281L: linux-media@vger.kernel.org 16282S: Maintained 16283T: git git://linuxtv.org/media_tree.git 16284F: drivers/media/i2c/ov13b10.c 16285 16286OMNIVISION OV2680 SENSOR DRIVER 16287M: Rui Miguel Silva <rmfrfs@gmail.com> 16288M: Hans de Goede <hansg@kernel.org> 16289L: linux-media@vger.kernel.org 16290S: Maintained 16291T: git git://linuxtv.org/media_tree.git 16292F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16293F: drivers/media/i2c/ov2680.c 16294 16295OMNIVISION OV2685 SENSOR DRIVER 16296M: Shunqian Zheng <zhengsq@rock-chips.com> 16297L: linux-media@vger.kernel.org 16298S: Maintained 16299T: git git://linuxtv.org/media_tree.git 16300F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16301F: drivers/media/i2c/ov2685.c 16302 16303OMNIVISION OV2740 SENSOR DRIVER 16304M: Tianshu Qiu <tian.shu.qiu@intel.com> 16305R: Sakari Ailus <sakari.ailus@linux.intel.com> 16306R: Bingbu Cao <bingbu.cao@intel.com> 16307L: linux-media@vger.kernel.org 16308S: Maintained 16309T: git git://linuxtv.org/media_tree.git 16310F: drivers/media/i2c/ov2740.c 16311 16312OMNIVISION OV4689 SENSOR DRIVER 16313M: Mikhail Rudenko <mike.rudenko@gmail.com> 16314L: linux-media@vger.kernel.org 16315S: Maintained 16316T: git git://linuxtv.org/media_tree.git 16317F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16318F: drivers/media/i2c/ov4689.c 16319 16320OMNIVISION OV5640 SENSOR DRIVER 16321M: Steve Longerbeam <slongerbeam@gmail.com> 16322L: linux-media@vger.kernel.org 16323S: Maintained 16324T: git git://linuxtv.org/media_tree.git 16325F: drivers/media/i2c/ov5640.c 16326 16327OMNIVISION OV5647 SENSOR DRIVER 16328M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16329M: Jacopo Mondi <jacopo@jmondi.org> 16330L: linux-media@vger.kernel.org 16331S: Maintained 16332T: git git://linuxtv.org/media_tree.git 16333F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16334F: drivers/media/i2c/ov5647.c 16335 16336OMNIVISION OV5670 SENSOR DRIVER 16337M: Sakari Ailus <sakari.ailus@linux.intel.com> 16338L: linux-media@vger.kernel.org 16339S: Maintained 16340T: git git://linuxtv.org/media_tree.git 16341F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16342F: drivers/media/i2c/ov5670.c 16343 16344OMNIVISION OV5675 SENSOR DRIVER 16345M: Sakari Ailus <sakari.ailus@linux.intel.com> 16346L: linux-media@vger.kernel.org 16347S: Maintained 16348T: git git://linuxtv.org/media_tree.git 16349F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16350F: drivers/media/i2c/ov5675.c 16351 16352OMNIVISION OV5693 SENSOR DRIVER 16353M: Daniel Scally <djrscally@gmail.com> 16354L: linux-media@vger.kernel.org 16355S: Maintained 16356T: git git://linuxtv.org/media_tree.git 16357F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16358F: drivers/media/i2c/ov5693.c 16359 16360OMNIVISION OV5695 SENSOR DRIVER 16361M: Shunqian Zheng <zhengsq@rock-chips.com> 16362L: linux-media@vger.kernel.org 16363S: Maintained 16364T: git git://linuxtv.org/media_tree.git 16365F: drivers/media/i2c/ov5695.c 16366 16367OMNIVISION OV64A40 SENSOR DRIVER 16368M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16369L: linux-media@vger.kernel.org 16370S: Maintained 16371T: git git://linuxtv.org/media_tree.git 16372F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16373F: drivers/media/i2c/ov64a40.c 16374 16375OMNIVISION OV7670 SENSOR DRIVER 16376L: linux-media@vger.kernel.org 16377S: Orphan 16378T: git git://linuxtv.org/media_tree.git 16379F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16380F: drivers/media/i2c/ov7670.c 16381 16382OMNIVISION OV772x SENSOR DRIVER 16383M: Jacopo Mondi <jacopo@jmondi.org> 16384L: linux-media@vger.kernel.org 16385S: Odd fixes 16386T: git git://linuxtv.org/media_tree.git 16387F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16388F: drivers/media/i2c/ov772x.c 16389F: include/media/i2c/ov772x.h 16390 16391OMNIVISION OV7740 SENSOR DRIVER 16392L: linux-media@vger.kernel.org 16393S: Orphan 16394T: git git://linuxtv.org/media_tree.git 16395F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16396F: drivers/media/i2c/ov7740.c 16397 16398OMNIVISION OV8856 SENSOR DRIVER 16399M: Sakari Ailus <sakari.ailus@linux.intel.com> 16400L: linux-media@vger.kernel.org 16401S: Maintained 16402T: git git://linuxtv.org/media_tree.git 16403F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16404F: drivers/media/i2c/ov8856.c 16405 16406OMNIVISION OV8858 SENSOR DRIVER 16407M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16408M: Nicholas Roth <nicholas@rothemail.net> 16409L: linux-media@vger.kernel.org 16410S: Maintained 16411T: git git://linuxtv.org/media_tree.git 16412F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16413F: drivers/media/i2c/ov8858.c 16414 16415OMNIVISION OV9282 SENSOR DRIVER 16416M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16417L: linux-media@vger.kernel.org 16418S: Maintained 16419T: git git://linuxtv.org/media_tree.git 16420F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16421F: drivers/media/i2c/ov9282.c 16422 16423OMNIVISION OV9640 SENSOR DRIVER 16424M: Petr Cvek <petrcvekcz@gmail.com> 16425L: linux-media@vger.kernel.org 16426S: Maintained 16427F: drivers/media/i2c/ov9640.* 16428 16429OMNIVISION OV9650 SENSOR DRIVER 16430M: Sakari Ailus <sakari.ailus@linux.intel.com> 16431R: Akinobu Mita <akinobu.mita@gmail.com> 16432R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16433L: linux-media@vger.kernel.org 16434S: Maintained 16435T: git git://linuxtv.org/media_tree.git 16436F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16437F: drivers/media/i2c/ov9650.c 16438 16439OMNIVISION OV9734 SENSOR DRIVER 16440M: Tianshu Qiu <tian.shu.qiu@intel.com> 16441R: Bingbu Cao <bingbu.cao@intel.com> 16442L: linux-media@vger.kernel.org 16443S: Maintained 16444T: git git://linuxtv.org/media_tree.git 16445F: drivers/media/i2c/ov9734.c 16446 16447ONBOARD USB HUB DRIVER 16448M: Matthias Kaehlcke <mka@chromium.org> 16449L: linux-usb@vger.kernel.org 16450S: Maintained 16451F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16452F: drivers/usb/misc/onboard_usb_hub.c 16453 16454ONENAND FLASH DRIVER 16455M: Kyungmin Park <kyungmin.park@samsung.com> 16456L: linux-mtd@lists.infradead.org 16457S: Maintained 16458F: drivers/mtd/nand/onenand/ 16459F: include/linux/mtd/onenand*.h 16460 16461ONEXPLAYER FAN DRIVER 16462M: Derek John Clark <derekjohn.clark@gmail.com> 16463M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16464L: linux-hwmon@vger.kernel.org 16465S: Maintained 16466F: drivers/hwmon/oxp-sensors.c 16467 16468ONIE TLV NVMEM LAYOUT DRIVER 16469M: Miquel Raynal <miquel.raynal@bootlin.com> 16470S: Maintained 16471F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16472F: drivers/nvmem/layouts/onie-tlv.c 16473 16474ONION OMEGA2+ BOARD 16475M: Harvey Hunt <harveyhuntnexus@gmail.com> 16476L: linux-mips@vger.kernel.org 16477S: Maintained 16478F: arch/mips/boot/dts/ralink/omega2p.dts 16479 16480ONSEMI ETHERNET PHY DRIVERS 16481M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16482L: netdev@vger.kernel.org 16483S: Supported 16484W: http://www.onsemi.com 16485F: drivers/net/phy/ncn* 16486 16487OP-TEE DRIVER 16488M: Jens Wiklander <jens.wiklander@linaro.org> 16489L: op-tee@lists.trustedfirmware.org 16490S: Maintained 16491F: Documentation/ABI/testing/sysfs-bus-optee-devices 16492F: drivers/tee/optee/ 16493 16494OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16495M: Sumit Garg <sumit.garg@linaro.org> 16496L: op-tee@lists.trustedfirmware.org 16497S: Maintained 16498F: drivers/char/hw_random/optee-rng.c 16499 16500OP-TEE RTC DRIVER 16501M: Clément Léger <clement.leger@bootlin.com> 16502L: linux-rtc@vger.kernel.org 16503S: Maintained 16504F: drivers/rtc/rtc-optee.c 16505 16506OPA-VNIC DRIVER 16507M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16508L: linux-rdma@vger.kernel.org 16509S: Supported 16510F: drivers/infiniband/ulp/opa_vnic 16511 16512OPEN FIRMWARE AND FLATTENED DEVICE TREE 16513M: Rob Herring <robh@kernel.org> 16514M: Saravana Kannan <saravanak@google.com> 16515L: devicetree@vger.kernel.org 16516S: Maintained 16517W: http://www.devicetree.org/ 16518C: irc://irc.libera.chat/devicetree 16519T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16520F: Documentation/ABI/testing/sysfs-firmware-ofw 16521F: drivers/of/ 16522F: include/linux/of*.h 16523F: scripts/dtc/ 16524F: tools/testing/selftests/dt/ 16525K: of_overlay_notifier_ 16526K: of_overlay_fdt_apply 16527K: of_overlay_remove 16528 16529OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16530M: Rob Herring <robh@kernel.org> 16531M: Krzysztof Kozlowski <krzk+dt@kernel.org> 16532M: Conor Dooley <conor+dt@kernel.org> 16533L: devicetree@vger.kernel.org 16534S: Maintained 16535Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16536C: irc://irc.libera.chat/devicetree 16537T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16538F: Documentation/devicetree/ 16539F: arch/*/boot/dts/ 16540F: include/dt-bindings/ 16541 16542OPENCOMPUTE PTP CLOCK DRIVER 16543M: Jonathan Lemon <jonathan.lemon@gmail.com> 16544M: Vadim Fedorenko <vadfed@linux.dev> 16545L: netdev@vger.kernel.org 16546S: Maintained 16547F: drivers/ptp/ptp_ocp.c 16548 16549OPENCORES I2C BUS DRIVER 16550M: Peter Korsgaard <peter@korsgaard.com> 16551M: Andrew Lunn <andrew@lunn.ch> 16552L: linux-i2c@vger.kernel.org 16553S: Maintained 16554F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16555F: Documentation/i2c/busses/i2c-ocores.rst 16556F: drivers/i2c/busses/i2c-ocores.c 16557F: include/linux/platform_data/i2c-ocores.h 16558 16559OPENRISC ARCHITECTURE 16560M: Jonas Bonn <jonas@southpole.se> 16561M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16562M: Stafford Horne <shorne@gmail.com> 16563L: linux-openrisc@vger.kernel.org 16564S: Maintained 16565W: http://openrisc.io 16566T: git https://github.com/openrisc/linux.git 16567F: Documentation/arch/openrisc/ 16568F: Documentation/devicetree/bindings/openrisc/ 16569F: arch/openrisc/ 16570F: drivers/irqchip/irq-ompic.c 16571F: drivers/irqchip/irq-or1k-* 16572 16573OPENVSWITCH 16574M: Pravin B Shelar <pshelar@ovn.org> 16575L: netdev@vger.kernel.org 16576L: dev@openvswitch.org 16577S: Maintained 16578W: http://openvswitch.org 16579F: include/uapi/linux/openvswitch.h 16580F: net/openvswitch/ 16581F: tools/testing/selftests/net/openvswitch/ 16582 16583OPERATING PERFORMANCE POINTS (OPP) 16584M: Viresh Kumar <vireshk@kernel.org> 16585M: Nishanth Menon <nm@ti.com> 16586M: Stephen Boyd <sboyd@kernel.org> 16587L: linux-pm@vger.kernel.org 16588S: Maintained 16589T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16590F: Documentation/devicetree/bindings/opp/ 16591F: Documentation/power/opp.rst 16592F: drivers/opp/ 16593F: include/linux/pm_opp.h 16594 16595OPL4 DRIVER 16596M: Clemens Ladisch <clemens@ladisch.de> 16597L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16598S: Maintained 16599T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16600F: sound/drivers/opl4/ 16601 16602ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16603M: Mark Fasheh <mark@fasheh.com> 16604M: Joel Becker <jlbec@evilplan.org> 16605M: Joseph Qi <joseph.qi@linux.alibaba.com> 16606L: ocfs2-devel@lists.linux.dev 16607S: Supported 16608W: http://ocfs2.wiki.kernel.org 16609F: Documentation/filesystems/dlmfs.rst 16610F: Documentation/filesystems/ocfs2.rst 16611F: fs/ocfs2/ 16612 16613ORANGEFS FILESYSTEM 16614M: Mike Marshall <hubcap@omnibond.com> 16615R: Martin Brandenburg <martin@omnibond.com> 16616L: devel@lists.orangefs.org 16617S: Supported 16618T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16619F: Documentation/filesystems/orangefs.rst 16620F: fs/orangefs/ 16621 16622OV2659 OMNIVISION SENSOR DRIVER 16623M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16624L: linux-media@vger.kernel.org 16625S: Maintained 16626W: https://linuxtv.org 16627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16628T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16629F: drivers/media/i2c/ov2659.c 16630F: include/media/i2c/ov2659.h 16631 16632OVERLAY FILESYSTEM 16633M: Miklos Szeredi <miklos@szeredi.hu> 16634M: Amir Goldstein <amir73il@gmail.com> 16635L: linux-unionfs@vger.kernel.org 16636S: Supported 16637T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16638F: Documentation/filesystems/overlayfs.rst 16639F: fs/overlayfs/ 16640 16641P54 WIRELESS DRIVER 16642M: Christian Lamparter <chunkeey@googlemail.com> 16643L: linux-wireless@vger.kernel.org 16644S: Maintained 16645W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16646F: drivers/net/wireless/intersil/p54/ 16647 16648PACKET SOCKETS 16649M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16650S: Maintained 16651F: include/uapi/linux/if_packet.h 16652F: net/packet/af_packet.c 16653 16654PACKING 16655M: Vladimir Oltean <olteanv@gmail.com> 16656L: netdev@vger.kernel.org 16657S: Supported 16658F: Documentation/core-api/packing.rst 16659F: include/linux/packing.h 16660F: lib/packing.c 16661 16662PADATA PARALLEL EXECUTION MECHANISM 16663M: Steffen Klassert <steffen.klassert@secunet.com> 16664M: Daniel Jordan <daniel.m.jordan@oracle.com> 16665L: linux-crypto@vger.kernel.org 16666L: linux-kernel@vger.kernel.org 16667S: Maintained 16668F: Documentation/core-api/padata.rst 16669F: include/linux/padata.h 16670F: kernel/padata.c 16671 16672PAGE CACHE 16673M: Matthew Wilcox (Oracle) <willy@infradead.org> 16674L: linux-fsdevel@vger.kernel.org 16675S: Supported 16676T: git git://git.infradead.org/users/willy/pagecache.git 16677F: Documentation/filesystems/locking.rst 16678F: Documentation/filesystems/vfs.rst 16679F: include/linux/pagemap.h 16680F: mm/filemap.c 16681F: mm/page-writeback.c 16682F: mm/readahead.c 16683F: mm/truncate.c 16684 16685PAGE POOL 16686M: Jesper Dangaard Brouer <hawk@kernel.org> 16687M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16688L: netdev@vger.kernel.org 16689S: Supported 16690F: Documentation/networking/page_pool.rst 16691F: include/net/page_pool/ 16692F: include/trace/events/page_pool.h 16693F: net/core/page_pool.c 16694 16695PAGE TABLE CHECK 16696M: Pasha Tatashin <pasha.tatashin@soleen.com> 16697M: Andrew Morton <akpm@linux-foundation.org> 16698L: linux-mm@kvack.org 16699S: Maintained 16700F: Documentation/mm/page_table_check.rst 16701F: include/linux/page_table_check.h 16702F: mm/page_table_check.c 16703 16704PANASONIC LAPTOP ACPI EXTRAS DRIVER 16705M: Kenneth Chan <kenneth.t.chan@gmail.com> 16706L: platform-driver-x86@vger.kernel.org 16707S: Maintained 16708F: drivers/platform/x86/panasonic-laptop.c 16709 16710PARALLAX PING IIO SENSOR DRIVER 16711M: Andreas Klinger <ak@it-klinger.de> 16712L: linux-iio@vger.kernel.org 16713S: Maintained 16714F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16715F: drivers/iio/proximity/ping.c 16716 16717PARALLEL LCD/KEYPAD PANEL DRIVER 16718M: Willy Tarreau <willy@haproxy.com> 16719M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16720S: Odd Fixes 16721F: Documentation/admin-guide/lcd-panel-cgram.rst 16722F: drivers/auxdisplay/panel.c 16723 16724PARALLEL PORT SUBSYSTEM 16725M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16726M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16727L: linux-parport@lists.infradead.org (subscribers-only) 16728S: Maintained 16729F: Documentation/driver-api/parport*.rst 16730F: drivers/char/ppdev.c 16731F: drivers/parport/ 16732F: include/linux/parport*.h 16733F: include/uapi/linux/ppdev.h 16734 16735PARAVIRT_OPS INTERFACE 16736M: Juergen Gross <jgross@suse.com> 16737R: Ajay Kaher <ajay.kaher@broadcom.com> 16738R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 16739R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 16740L: virtualization@lists.linux.dev 16741L: x86@kernel.org 16742S: Supported 16743T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16744F: Documentation/virt/paravirt_ops.rst 16745F: arch/*/include/asm/paravirt*.h 16746F: arch/*/kernel/paravirt* 16747F: include/linux/hypervisor.h 16748 16749PARISC ARCHITECTURE 16750M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16751M: Helge Deller <deller@gmx.de> 16752L: linux-parisc@vger.kernel.org 16753S: Maintained 16754W: https://parisc.wiki.kernel.org 16755Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16756T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16757T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16758F: Documentation/arch/parisc/ 16759F: arch/parisc/ 16760F: drivers/char/agp/parisc-agp.c 16761F: drivers/input/misc/hp_sdc_rtc.c 16762F: drivers/input/serio/gscps2.c 16763F: drivers/input/serio/hp_sdc* 16764F: drivers/parisc/ 16765F: drivers/parport/parport_gsc.* 16766F: drivers/tty/serial/8250/8250_parisc.c 16767F: drivers/video/console/sti* 16768F: drivers/video/fbdev/sti* 16769F: drivers/video/logo/logo_parisc* 16770F: include/linux/hp_sdc.h 16771 16772PARMAN 16773M: Jiri Pirko <jiri@resnulli.us> 16774L: netdev@vger.kernel.org 16775S: Supported 16776F: include/linux/parman.h 16777F: lib/parman.c 16778F: lib/test_parman.c 16779 16780PC ENGINES APU BOARD DRIVER 16781M: Enrico Weigelt, metux IT consult <info@metux.net> 16782S: Maintained 16783F: drivers/platform/x86/pcengines-apuv2.c 16784 16785PC87360 HARDWARE MONITORING DRIVER 16786M: Jim Cromie <jim.cromie@gmail.com> 16787L: linux-hwmon@vger.kernel.org 16788S: Maintained 16789F: Documentation/hwmon/pc87360.rst 16790F: drivers/hwmon/pc87360.c 16791 16792PC8736x GPIO DRIVER 16793M: Jim Cromie <jim.cromie@gmail.com> 16794S: Maintained 16795F: drivers/char/pc8736x_gpio.c 16796 16797PC87427 HARDWARE MONITORING DRIVER 16798M: Jean Delvare <jdelvare@suse.com> 16799L: linux-hwmon@vger.kernel.org 16800S: Maintained 16801F: Documentation/hwmon/pc87427.rst 16802F: drivers/hwmon/pc87427.c 16803 16804PCA9532 LED DRIVER 16805M: Riku Voipio <riku.voipio@iki.fi> 16806S: Maintained 16807F: drivers/leds/leds-pca9532.c 16808F: include/linux/leds-pca9532.h 16809 16810PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16811M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16812M: Pali Rohár <pali@kernel.org> 16813L: linux-pci@vger.kernel.org 16814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16815S: Maintained 16816F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16817F: drivers/pci/controller/pci-aardvark.c 16818 16819PCI DRIVER FOR ALTERA PCIE IP 16820M: Joyce Ooi <joyce.ooi@intel.com> 16821L: linux-pci@vger.kernel.org 16822S: Supported 16823F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16824F: drivers/pci/controller/pcie-altera.c 16825 16826PCI DRIVER FOR APPLIEDMICRO XGENE 16827M: Toan Le <toan@os.amperecomputing.com> 16828L: linux-pci@vger.kernel.org 16829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16830S: Maintained 16831F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16832F: drivers/pci/controller/pci-xgene.c 16833 16834PCI DRIVER FOR ARM VERSATILE PLATFORM 16835M: Rob Herring <robh@kernel.org> 16836L: linux-pci@vger.kernel.org 16837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16838S: Maintained 16839F: Documentation/devicetree/bindings/pci/versatile.yaml 16840F: drivers/pci/controller/pci-versatile.c 16841 16842PCI DRIVER FOR ARMADA 8K 16843M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16844L: linux-pci@vger.kernel.org 16845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16846S: Maintained 16847F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16848F: drivers/pci/controller/dwc/pcie-armada8k.c 16849 16850PCI DRIVER FOR CADENCE PCIE IP 16851L: linux-pci@vger.kernel.org 16852S: Orphan 16853F: Documentation/devicetree/bindings/pci/cdns,* 16854F: drivers/pci/controller/cadence/*cadence* 16855 16856PCI DRIVER FOR FREESCALE LAYERSCAPE 16857M: Minghuan Lian <minghuan.Lian@nxp.com> 16858M: Mingkai Hu <mingkai.hu@nxp.com> 16859M: Roy Zang <roy.zang@nxp.com> 16860L: linuxppc-dev@lists.ozlabs.org 16861L: linux-pci@vger.kernel.org 16862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16863S: Maintained 16864F: drivers/pci/controller/dwc/*layerscape* 16865 16866PCI DRIVER FOR FU740 16867M: Paul Walmsley <paul.walmsley@sifive.com> 16868M: Greentime Hu <greentime.hu@sifive.com> 16869M: Samuel Holland <samuel.holland@sifive.com> 16870L: linux-pci@vger.kernel.org 16871S: Maintained 16872F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16873F: drivers/pci/controller/dwc/pcie-fu740.c 16874 16875PCI DRIVER FOR GENERIC OF HOSTS 16876M: Will Deacon <will@kernel.org> 16877L: linux-pci@vger.kernel.org 16878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16879S: Maintained 16880F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16881F: drivers/pci/controller/pci-host-common.c 16882F: drivers/pci/controller/pci-host-generic.c 16883 16884PCI DRIVER FOR IMX6 16885M: Richard Zhu <hongxing.zhu@nxp.com> 16886M: Lucas Stach <l.stach@pengutronix.de> 16887L: linux-pci@vger.kernel.org 16888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16889S: Maintained 16890F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16891F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16892F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16893F: drivers/pci/controller/dwc/*imx6* 16894 16895PCI DRIVER FOR INTEL IXP4XX 16896M: Linus Walleij <linus.walleij@linaro.org> 16897S: Maintained 16898F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16899F: drivers/pci/controller/pci-ixp4xx.c 16900 16901PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16902M: Nirmal Patel <nirmal.patel@linux.intel.com> 16903R: Jonathan Derrick <jonathan.derrick@linux.dev> 16904L: linux-pci@vger.kernel.org 16905S: Supported 16906F: drivers/pci/controller/vmd.c 16907 16908PCI DRIVER FOR MICROSEMI SWITCHTEC 16909M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16910M: Logan Gunthorpe <logang@deltatee.com> 16911L: linux-pci@vger.kernel.org 16912S: Maintained 16913F: Documentation/ABI/testing/sysfs-class-switchtec 16914F: Documentation/driver-api/switchtec.rst 16915F: drivers/ntb/hw/mscc/ 16916F: drivers/pci/switch/switchtec* 16917F: include/linux/switchtec.h 16918F: include/uapi/linux/switchtec_ioctl.h 16919 16920PCI DRIVER FOR MOBIVEIL PCIE IP 16921M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16922M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16923L: linux-pci@vger.kernel.org 16924S: Supported 16925F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16926F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16927 16928PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16929M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16930M: Pali Rohár <pali@kernel.org> 16931L: linux-pci@vger.kernel.org 16932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16933S: Maintained 16934F: drivers/pci/controller/*mvebu* 16935 16936PCI DRIVER FOR NVIDIA TEGRA 16937M: Thierry Reding <thierry.reding@gmail.com> 16938L: linux-tegra@vger.kernel.org 16939L: linux-pci@vger.kernel.org 16940S: Supported 16941F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16942F: drivers/pci/controller/pci-tegra.c 16943 16944PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16945M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16946L: linux-pci@vger.kernel.org 16947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16948S: Maintained 16949F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16950F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16951 16952PCI DRIVER FOR RENESAS R-CAR 16953M: Marek Vasut <marek.vasut+renesas@gmail.com> 16954M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16955L: linux-pci@vger.kernel.org 16956L: linux-renesas-soc@vger.kernel.org 16957S: Maintained 16958F: Documentation/devicetree/bindings/pci/*rcar* 16959F: drivers/pci/controller/*rcar* 16960F: drivers/pci/controller/dwc/*rcar* 16961 16962PCI DRIVER FOR SAMSUNG EXYNOS 16963M: Jingoo Han <jingoohan1@gmail.com> 16964L: linux-pci@vger.kernel.org 16965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16966L: linux-samsung-soc@vger.kernel.org 16967S: Maintained 16968F: drivers/pci/controller/dwc/pci-exynos.c 16969 16970PCI DRIVER FOR SYNOPSYS DESIGNWARE 16971M: Jingoo Han <jingoohan1@gmail.com> 16972M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16973L: linux-pci@vger.kernel.org 16974S: Maintained 16975F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16976F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16977F: drivers/pci/controller/dwc/*designware* 16978 16979PCI DRIVER FOR TI DRA7XX/J721E 16980M: Vignesh Raghavendra <vigneshr@ti.com> 16981R: Siddharth Vadapalli <s-vadapalli@ti.com> 16982L: linux-omap@vger.kernel.org 16983L: linux-pci@vger.kernel.org 16984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16985S: Supported 16986F: Documentation/devicetree/bindings/pci/ti-pci.txt 16987F: drivers/pci/controller/cadence/pci-j721e.c 16988F: drivers/pci/controller/dwc/pci-dra7xx.c 16989 16990PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16991M: Linus Walleij <linus.walleij@linaro.org> 16992L: linux-pci@vger.kernel.org 16993S: Maintained 16994F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16995F: drivers/pci/controller/pci-v3-semi.c 16996 16997PCI DRIVER FOR XILINX VERSAL CPM 16998M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16999M: Michal Simek <michal.simek@amd.com> 17000L: linux-pci@vger.kernel.org 17001S: Maintained 17002F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17003F: drivers/pci/controller/pcie-xilinx-cpm.c 17004 17005PCI ENDPOINT SUBSYSTEM 17006M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17007M: Krzysztof Wilczyński <kw@linux.com> 17008R: Kishon Vijay Abraham I <kishon@kernel.org> 17009L: linux-pci@vger.kernel.org 17010S: Supported 17011Q: https://patchwork.kernel.org/project/linux-pci/list/ 17012B: https://bugzilla.kernel.org 17013C: irc://irc.oftc.net/linux-pci 17014T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17015F: Documentation/PCI/endpoint/* 17016F: Documentation/misc-devices/pci-endpoint-test.rst 17017F: drivers/misc/pci_endpoint_test.c 17018F: drivers/pci/endpoint/ 17019F: tools/pci/ 17020 17021PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17022M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17023R: Oliver O'Halloran <oohall@gmail.com> 17024L: linuxppc-dev@lists.ozlabs.org 17025S: Supported 17026F: Documentation/PCI/pci-error-recovery.rst 17027F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17028F: arch/powerpc/include/*/eeh*.h 17029F: arch/powerpc/kernel/eeh*.c 17030F: arch/powerpc/platforms/*/eeh*.c 17031F: drivers/pci/pcie/aer.c 17032F: drivers/pci/pcie/dpc.c 17033F: drivers/pci/pcie/err.c 17034 17035PCI ERROR RECOVERY 17036M: Linas Vepstas <linasvepstas@gmail.com> 17037L: linux-pci@vger.kernel.org 17038S: Supported 17039F: Documentation/PCI/pci-error-recovery.rst 17040 17041PCI MSI DRIVER FOR ALTERA MSI IP 17042M: Joyce Ooi <joyce.ooi@intel.com> 17043L: linux-pci@vger.kernel.org 17044S: Supported 17045F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17046F: drivers/pci/controller/pcie-altera-msi.c 17047 17048PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17049M: Toan Le <toan@os.amperecomputing.com> 17050L: linux-pci@vger.kernel.org 17051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17052S: Maintained 17053F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17054F: drivers/pci/controller/pci-xgene-msi.c 17055 17056PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17057M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17058M: Krzysztof Wilczyński <kw@linux.com> 17059R: Rob Herring <robh@kernel.org> 17060L: linux-pci@vger.kernel.org 17061S: Supported 17062Q: https://patchwork.kernel.org/project/linux-pci/list/ 17063B: https://bugzilla.kernel.org 17064C: irc://irc.oftc.net/linux-pci 17065T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17066F: Documentation/devicetree/bindings/pci/ 17067F: drivers/pci/controller/ 17068F: drivers/pci/pci-bridge-emul.c 17069F: drivers/pci/pci-bridge-emul.h 17070 17071PCI PEER-TO-PEER DMA (P2PDMA) 17072M: Bjorn Helgaas <bhelgaas@google.com> 17073M: Logan Gunthorpe <logang@deltatee.com> 17074L: linux-pci@vger.kernel.org 17075S: Supported 17076Q: https://patchwork.kernel.org/project/linux-pci/list/ 17077B: https://bugzilla.kernel.org 17078C: irc://irc.oftc.net/linux-pci 17079T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17080F: Documentation/driver-api/pci/p2pdma.rst 17081F: drivers/pci/p2pdma.c 17082F: include/linux/pci-p2pdma.h 17083 17084PCI SUBSYSTEM 17085M: Bjorn Helgaas <bhelgaas@google.com> 17086L: linux-pci@vger.kernel.org 17087S: Supported 17088Q: https://patchwork.kernel.org/project/linux-pci/list/ 17089B: https://bugzilla.kernel.org 17090C: irc://irc.oftc.net/linux-pci 17091T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17092F: Documentation/PCI/ 17093F: Documentation/devicetree/bindings/pci/ 17094F: arch/x86/kernel/early-quirks.c 17095F: arch/x86/kernel/quirks.c 17096F: arch/x86/pci/ 17097F: drivers/acpi/pci* 17098F: drivers/pci/ 17099F: include/asm-generic/pci* 17100F: include/linux/of_pci.h 17101F: include/linux/pci* 17102F: include/uapi/linux/pci* 17103 17104PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17105M: Jonathan Chocron <jonnyc@amazon.com> 17106L: linux-pci@vger.kernel.org 17107S: Maintained 17108F: Documentation/devicetree/bindings/pci/pcie-al.txt 17109F: drivers/pci/controller/dwc/pcie-al.c 17110 17111PCIE DRIVER FOR AMLOGIC MESON 17112M: Yue Wang <yue.wang@Amlogic.com> 17113L: linux-pci@vger.kernel.org 17114L: linux-amlogic@lists.infradead.org 17115S: Maintained 17116F: drivers/pci/controller/dwc/pci-meson.c 17117 17118PCIE DRIVER FOR AXIS ARTPEC 17119M: Jesper Nilsson <jesper.nilsson@axis.com> 17120L: linux-arm-kernel@axis.com 17121L: linux-pci@vger.kernel.org 17122S: Maintained 17123F: Documentation/devicetree/bindings/pci/axis,artpec* 17124F: drivers/pci/controller/dwc/*artpec* 17125 17126PCIE DRIVER FOR CAVIUM THUNDERX 17127M: Robert Richter <rric@kernel.org> 17128L: linux-pci@vger.kernel.org 17129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17130S: Odd Fixes 17131F: drivers/pci/controller/pci-thunder-* 17132 17133PCIE DRIVER FOR HISILICON 17134M: Zhou Wang <wangzhou1@hisilicon.com> 17135L: linux-pci@vger.kernel.org 17136S: Maintained 17137F: drivers/pci/controller/dwc/pcie-hisi.c 17138 17139PCIE DRIVER FOR HISILICON KIRIN 17140M: Xiaowei Song <songxiaowei@hisilicon.com> 17141M: Binghui Wang <wangbinghui@hisilicon.com> 17142L: linux-pci@vger.kernel.org 17143S: Maintained 17144F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17145F: drivers/pci/controller/dwc/pcie-kirin.c 17146 17147PCIE DRIVER FOR HISILICON STB 17148M: Shawn Guo <shawn.guo@linaro.org> 17149L: linux-pci@vger.kernel.org 17150S: Maintained 17151F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17152F: drivers/pci/controller/dwc/pcie-histb.c 17153 17154PCIE DRIVER FOR INTEL KEEM BAY 17155M: Srikanth Thokala <srikanth.thokala@intel.com> 17156L: linux-pci@vger.kernel.org 17157S: Supported 17158F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17159F: drivers/pci/controller/dwc/pcie-keembay.c 17160 17161PCIE DRIVER FOR INTEL LGM GW SOC 17162M: Chuanhua Lei <lchuanhua@maxlinear.com> 17163L: linux-pci@vger.kernel.org 17164S: Maintained 17165F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17166F: drivers/pci/controller/dwc/pcie-intel-gw.c 17167 17168PCIE DRIVER FOR MEDIATEK 17169M: Ryder Lee <ryder.lee@mediatek.com> 17170M: Jianjun Wang <jianjun.wang@mediatek.com> 17171L: linux-pci@vger.kernel.org 17172L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17173S: Supported 17174F: Documentation/devicetree/bindings/pci/mediatek* 17175F: drivers/pci/controller/*mediatek* 17176 17177PCIE DRIVER FOR MICROCHIP 17178M: Daire McNamara <daire.mcnamara@microchip.com> 17179L: linux-pci@vger.kernel.org 17180S: Supported 17181F: Documentation/devicetree/bindings/pci/microchip* 17182F: drivers/pci/controller/*microchip* 17183 17184PCIE DRIVER FOR QUALCOMM MSM 17185M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17186L: linux-pci@vger.kernel.org 17187L: linux-arm-msm@vger.kernel.org 17188S: Maintained 17189F: drivers/pci/controller/dwc/pcie-qcom.c 17190 17191PCIE DRIVER FOR ROCKCHIP 17192M: Shawn Lin <shawn.lin@rock-chips.com> 17193L: linux-pci@vger.kernel.org 17194L: linux-rockchip@lists.infradead.org 17195S: Maintained 17196F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17197F: drivers/pci/controller/pcie-rockchip* 17198 17199PCIE DRIVER FOR SOCIONEXT UNIPHIER 17200M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17201L: linux-pci@vger.kernel.org 17202S: Maintained 17203F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17204F: drivers/pci/controller/dwc/pcie-uniphier* 17205 17206PCIE DRIVER FOR ST SPEAR13XX 17207M: Pratyush Anand <pratyush.anand@gmail.com> 17208L: linux-pci@vger.kernel.org 17209S: Maintained 17210F: drivers/pci/controller/dwc/*spear* 17211 17212PCIE ENDPOINT DRIVER FOR QUALCOMM 17213M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17214L: linux-pci@vger.kernel.org 17215L: linux-arm-msm@vger.kernel.org 17216S: Maintained 17217F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17218F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17219 17220PCMCIA SUBSYSTEM 17221M: Dominik Brodowski <linux@dominikbrodowski.net> 17222S: Odd Fixes 17223T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17224F: Documentation/pcmcia/ 17225F: drivers/pcmcia/ 17226F: include/pcmcia/ 17227F: tools/pcmcia/ 17228 17229PCNET32 NETWORK DRIVER 17230M: Don Fry <pcnet32@frontier.com> 17231L: netdev@vger.kernel.org 17232S: Maintained 17233F: drivers/net/ethernet/amd/pcnet32.c 17234 17235PCRYPT PARALLEL CRYPTO ENGINE 17236M: Steffen Klassert <steffen.klassert@secunet.com> 17237L: linux-crypto@vger.kernel.org 17238S: Maintained 17239F: crypto/pcrypt.c 17240F: include/crypto/pcrypt.h 17241 17242PDS DSC VIRTIO DATA PATH ACCELERATOR 17243R: Shannon Nelson <shannon.nelson@amd.com> 17244F: drivers/vdpa/pds/ 17245 17246PECI HARDWARE MONITORING DRIVERS 17247M: Iwona Winiarska <iwona.winiarska@intel.com> 17248L: linux-hwmon@vger.kernel.org 17249S: Supported 17250F: Documentation/hwmon/peci-cputemp.rst 17251F: Documentation/hwmon/peci-dimmtemp.rst 17252F: drivers/hwmon/peci/ 17253 17254PECI SUBSYSTEM 17255M: Iwona Winiarska <iwona.winiarska@intel.com> 17256L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17257S: Supported 17258F: Documentation/devicetree/bindings/peci/ 17259F: Documentation/peci/ 17260F: drivers/peci/ 17261F: include/linux/peci-cpu.h 17262F: include/linux/peci.h 17263 17264PENSANDO ETHERNET DRIVERS 17265M: Shannon Nelson <shannon.nelson@amd.com> 17266M: Brett Creeley <brett.creeley@amd.com> 17267M: drivers@pensando.io 17268L: netdev@vger.kernel.org 17269S: Supported 17270F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17271F: drivers/net/ethernet/pensando/ 17272 17273PER-CPU MEMORY ALLOCATOR 17274M: Dennis Zhou <dennis@kernel.org> 17275M: Tejun Heo <tj@kernel.org> 17276M: Christoph Lameter <cl@linux.com> 17277L: linux-mm@kvack.org 17278S: Maintained 17279T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17280F: arch/*/include/asm/percpu.h 17281F: include/linux/percpu*.h 17282F: lib/percpu*.c 17283F: mm/percpu*.c 17284 17285PER-TASK DELAY ACCOUNTING 17286M: Balbir Singh <bsingharora@gmail.com> 17287S: Maintained 17288F: include/linux/delayacct.h 17289F: kernel/delayacct.c 17290 17291PERFORMANCE EVENTS SUBSYSTEM 17292M: Peter Zijlstra <peterz@infradead.org> 17293M: Ingo Molnar <mingo@redhat.com> 17294M: Arnaldo Carvalho de Melo <acme@kernel.org> 17295M: Namhyung Kim <namhyung@kernel.org> 17296R: Mark Rutland <mark.rutland@arm.com> 17297R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17298R: Jiri Olsa <jolsa@kernel.org> 17299R: Ian Rogers <irogers@google.com> 17300R: Adrian Hunter <adrian.hunter@intel.com> 17301L: linux-perf-users@vger.kernel.org 17302L: linux-kernel@vger.kernel.org 17303S: Supported 17304W: https://perf.wiki.kernel.org/ 17305T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17306T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17307T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17308F: arch/*/events/* 17309F: arch/*/events/*/* 17310F: arch/*/include/asm/perf_event.h 17311F: arch/*/kernel/*/*/perf_event*.c 17312F: arch/*/kernel/*/perf_event*.c 17313F: arch/*/kernel/perf_callchain.c 17314F: arch/*/kernel/perf_event*.c 17315F: include/linux/perf_event.h 17316F: include/uapi/linux/perf_event.h 17317F: kernel/events/* 17318F: tools/lib/perf/ 17319F: tools/perf/ 17320 17321PERFORMANCE EVENTS TOOLING ARM64 17322R: John Garry <john.g.garry@oracle.com> 17323R: Will Deacon <will@kernel.org> 17324R: James Clark <james.clark@arm.com> 17325R: Mike Leach <mike.leach@linaro.org> 17326R: Leo Yan <leo.yan@linux.dev> 17327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17328S: Supported 17329F: tools/build/feature/test-libopencsd.c 17330F: tools/perf/arch/arm*/ 17331F: tools/perf/pmu-events/arch/arm64/ 17332F: tools/perf/util/arm-spe* 17333F: tools/perf/util/cs-etm* 17334 17335PERSONALITY HANDLING 17336M: Christoph Hellwig <hch@infradead.org> 17337L: linux-abi-devel@lists.sourceforge.net 17338S: Maintained 17339F: include/linux/personality.h 17340F: include/uapi/linux/personality.h 17341 17342PHOENIX RC FLIGHT CONTROLLER ADAPTER 17343M: Marcus Folkesson <marcus.folkesson@gmail.com> 17344L: linux-input@vger.kernel.org 17345S: Maintained 17346F: Documentation/input/devices/pxrc.rst 17347F: drivers/input/joystick/pxrc.c 17348 17349PHONET PROTOCOL 17350M: Remi Denis-Courmont <courmisch@gmail.com> 17351S: Supported 17352F: Documentation/networking/phonet.rst 17353F: include/linux/phonet.h 17354F: include/net/phonet/ 17355F: include/uapi/linux/phonet.h 17356F: net/phonet/ 17357 17358PHRAM MTD DRIVER 17359M: Joern Engel <joern@lazybastard.org> 17360L: linux-mtd@lists.infradead.org 17361S: Maintained 17362F: drivers/mtd/devices/phram.c 17363 17364PICOLCD HID DRIVER 17365M: Bruno Prémont <bonbons@linux-vserver.org> 17366L: linux-input@vger.kernel.org 17367S: Maintained 17368F: drivers/hid/hid-picolcd* 17369 17370PIDFD API 17371M: Christian Brauner <christian@brauner.io> 17372L: linux-kernel@vger.kernel.org 17373S: Maintained 17374T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17375F: samples/pidfd/ 17376F: tools/testing/selftests/clone3/ 17377F: tools/testing/selftests/pid_namespace/ 17378F: tools/testing/selftests/pidfd/ 17379K: (?i)pidfd 17380K: (?i)clone3 17381K: \b(clone_args|kernel_clone_args)\b 17382 17383PIN CONTROL SUBSYSTEM 17384M: Linus Walleij <linus.walleij@linaro.org> 17385L: linux-gpio@vger.kernel.org 17386S: Maintained 17387T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17388F: Documentation/devicetree/bindings/pinctrl/ 17389F: Documentation/driver-api/pin-control.rst 17390F: drivers/pinctrl/ 17391F: include/dt-bindings/pinctrl/ 17392F: include/linux/pinctrl/ 17393 17394PIN CONTROLLER - AMD 17395M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17396M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17397S: Maintained 17398F: drivers/pinctrl/pinctrl-amd.c 17399 17400PIN CONTROLLER - FREESCALE 17401M: Dong Aisheng <aisheng.dong@nxp.com> 17402M: Fabio Estevam <festevam@gmail.com> 17403M: Shawn Guo <shawnguo@kernel.org> 17404M: Jacky Bai <ping.bai@nxp.com> 17405R: Pengutronix Kernel Team <kernel@pengutronix.de> 17406L: linux-gpio@vger.kernel.org 17407L: NXP S32 Linux Team <s32@nxp.com> 17408S: Maintained 17409F: Documentation/devicetree/bindings/pinctrl/fsl,* 17410F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17411F: drivers/pinctrl/freescale/ 17412F: drivers/pinctrl/nxp/ 17413 17414PIN CONTROLLER - INTEL 17415M: Mika Westerberg <mika.westerberg@linux.intel.com> 17416M: Andy Shevchenko <andy@kernel.org> 17417S: Supported 17418T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17419F: drivers/pinctrl/intel/ 17420 17421PIN CONTROLLER - KEEMBAY 17422M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17423S: Supported 17424F: drivers/pinctrl/pinctrl-keembay* 17425 17426PIN CONTROLLER - MEDIATEK 17427M: Sean Wang <sean.wang@kernel.org> 17428L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17429S: Maintained 17430F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17431F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17432F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17433F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17434F: drivers/pinctrl/mediatek/ 17435 17436PIN CONTROLLER - MEDIATEK MIPS 17437M: Arınç ÜNAL <arinc.unal@arinc9.com> 17438M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17439L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17440L: linux-mips@vger.kernel.org 17441S: Maintained 17442F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17443F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17444F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17445F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17446F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17447F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17448F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17449F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17450F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17451F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17452F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17453F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17454F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17455F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17456F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17457 17458PIN CONTROLLER - MICROCHIP AT91 17459M: Ludovic Desroches <ludovic.desroches@microchip.com> 17460L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17461L: linux-gpio@vger.kernel.org 17462S: Supported 17463F: drivers/gpio/gpio-sama5d2-piobu.c 17464F: drivers/pinctrl/pinctrl-at91* 17465 17466PIN CONTROLLER - QUALCOMM 17467M: Bjorn Andersson <andersson@kernel.org> 17468L: linux-arm-msm@vger.kernel.org 17469S: Maintained 17470F: Documentation/devicetree/bindings/pinctrl/qcom,* 17471F: drivers/pinctrl/qcom/ 17472 17473PIN CONTROLLER - RENESAS 17474M: Geert Uytterhoeven <geert+renesas@glider.be> 17475L: linux-renesas-soc@vger.kernel.org 17476S: Supported 17477T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17478F: Documentation/devicetree/bindings/pinctrl/renesas,* 17479F: drivers/pinctrl/renesas/ 17480 17481PIN CONTROLLER - SAMSUNG 17482M: Krzysztof Kozlowski <krzk@kernel.org> 17483M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17484R: Alim Akhtar <alim.akhtar@samsung.com> 17485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17486L: linux-samsung-soc@vger.kernel.org 17487S: Maintained 17488Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17489B: mailto:linux-samsung-soc@vger.kernel.org 17490C: irc://irc.libera.chat/linux-exynos 17491T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17492F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17493F: drivers/pinctrl/samsung/ 17494F: include/dt-bindings/pinctrl/samsung.h 17495 17496PIN CONTROLLER - SINGLE 17497M: Tony Lindgren <tony@atomide.com> 17498M: Haojian Zhuang <haojian.zhuang@linaro.org> 17499L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17500L: linux-omap@vger.kernel.org 17501S: Maintained 17502F: drivers/pinctrl/pinctrl-single.c 17503 17504PIN CONTROLLER - SUNPLUS / TIBBO 17505M: Dvorkin Dmitry <dvorkin@tibbo.com> 17506M: Wells Lu <wellslutw@gmail.com> 17507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17508S: Maintained 17509W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17510F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17511F: drivers/pinctrl/sunplus/ 17512F: include/dt-bindings/pinctrl/sppctl*.h 17513 17514PINE64 PINEPHONE KEYBOARD DRIVER 17515M: Samuel Holland <samuel@sholland.org> 17516S: Supported 17517F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17518F: drivers/input/keyboard/pinephone-keyboard.c 17519 17520PKTCDVD DRIVER 17521M: linux-block@vger.kernel.org 17522S: Orphan 17523F: drivers/block/pktcdvd.c 17524F: include/linux/pktcdvd.h 17525F: include/uapi/linux/pktcdvd.h 17526 17527PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17528M: Tomasz Duszynski <tduszyns@gmail.com> 17529S: Maintained 17530F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17531F: drivers/iio/chemical/pms7003.c 17532 17533PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17534M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17535L: netdev@vger.kernel.org 17536S: Maintained 17537F: drivers/net/phy/mdio-open-alliance.h 17538F: net/ethtool/plca.c 17539 17540PLDMFW LIBRARY 17541M: Jacob Keller <jacob.e.keller@intel.com> 17542S: Maintained 17543F: Documentation/driver-api/pldmfw/ 17544F: include/linux/pldmfw.h 17545F: lib/pldmfw/ 17546 17547PLX DMA DRIVER 17548M: Logan Gunthorpe <logang@deltatee.com> 17549S: Maintained 17550F: drivers/dma/plx_dma.c 17551 17552PM-GRAPH UTILITY 17553M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17554L: linux-pm@vger.kernel.org 17555S: Supported 17556W: https://01.org/pm-graph 17557B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17558T: git git://github.com/intel/pm-graph 17559F: tools/power/pm-graph 17560 17561PM6764TR DRIVER 17562M: Charles Hsu <hsu.yungteng@gmail.com> 17563L: linux-hwmon@vger.kernel.org 17564S: Maintained 17565F: Documentation/hwmon/pm6764tr.rst 17566F: drivers/hwmon/pmbus/pm6764tr.c 17567 17568PMC SIERRA MaxRAID DRIVER 17569L: linux-scsi@vger.kernel.org 17570S: Orphan 17571W: http://www.pmc-sierra.com/ 17572F: drivers/scsi/pmcraid.* 17573 17574PMC SIERRA PM8001 DRIVER 17575M: Jack Wang <jinpu.wang@cloud.ionos.com> 17576L: linux-scsi@vger.kernel.org 17577S: Supported 17578F: drivers/scsi/pm8001/ 17579 17580PNI RM3100 IIO DRIVER 17581M: Song Qiang <songqiang1304521@gmail.com> 17582L: linux-iio@vger.kernel.org 17583S: Maintained 17584F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17585F: drivers/iio/magnetometer/rm3100* 17586 17587PNP SUPPORT 17588M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17589L: linux-acpi@vger.kernel.org 17590S: Maintained 17591F: drivers/pnp/ 17592F: include/linux/pnp.h 17593 17594POSIX CLOCKS and TIMERS 17595M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17596M: Frederic Weisbecker <frederic@kernel.org> 17597M: Thomas Gleixner <tglx@linutronix.de> 17598L: linux-kernel@vger.kernel.org 17599S: Maintained 17600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17601F: fs/timerfd.c 17602F: include/linux/time_namespace.h 17603F: include/linux/timerfd.h 17604F: include/uapi/linux/time.h 17605F: include/uapi/linux/timerfd.h 17606F: include/trace/events/timer* 17607F: kernel/time/itimer.c 17608F: kernel/time/posix-* 17609F: kernel/time/namespace.c 17610 17611POWER MANAGEMENT CORE 17612M: "Rafael J. Wysocki" <rafael@kernel.org> 17613L: linux-pm@vger.kernel.org 17614S: Supported 17615B: https://bugzilla.kernel.org 17616T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17617F: drivers/base/power/ 17618F: drivers/powercap/ 17619F: include/linux/intel_rapl.h 17620F: include/linux/pm.h 17621F: include/linux/pm_* 17622F: include/linux/powercap.h 17623F: kernel/configs/nopm.config 17624 17625POWER STATE COORDINATION INTERFACE (PSCI) 17626M: Mark Rutland <mark.rutland@arm.com> 17627M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17628L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17629S: Maintained 17630F: drivers/firmware/psci/ 17631F: include/linux/psci.h 17632F: include/uapi/linux/psci.h 17633 17634POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17635M: Sebastian Reichel <sre@kernel.org> 17636L: linux-pm@vger.kernel.org 17637S: Maintained 17638T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17639F: Documentation/ABI/testing/sysfs-class-power 17640F: Documentation/devicetree/bindings/power/supply/ 17641F: drivers/power/supply/ 17642F: include/linux/power/ 17643F: include/linux/power_supply.h 17644F: tools/testing/selftests/power_supply/ 17645 17646POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17647M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17648L: linuxppc-dev@lists.ozlabs.org 17649S: Maintained 17650F: drivers/char/powernv-op-panel.c 17651 17652PPP OVER ATM (RFC 2364) 17653M: Mitchell Blank Jr <mitch@sfgoth.com> 17654S: Maintained 17655F: include/uapi/linux/atmppp.h 17656F: net/atm/pppoatm.c 17657 17658PPP OVER ETHERNET 17659M: Michal Ostrowski <mostrows@earthlink.net> 17660S: Maintained 17661F: drivers/net/ppp/pppoe.c 17662F: drivers/net/ppp/pppox.c 17663 17664PPP OVER L2TP 17665M: James Chapman <jchapman@katalix.com> 17666S: Maintained 17667F: include/linux/if_pppol2tp.h 17668F: include/uapi/linux/if_pppol2tp.h 17669F: net/l2tp/l2tp_ppp.c 17670 17671PPP PROTOCOL DRIVERS AND COMPRESSORS 17672L: linux-ppp@vger.kernel.org 17673S: Orphan 17674F: drivers/net/ppp/ppp_* 17675 17676PPS SUPPORT 17677M: Rodolfo Giometti <giometti@enneenne.com> 17678L: linuxpps@ml.enneenne.com (subscribers-only) 17679S: Maintained 17680W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17681F: Documentation/ABI/testing/sysfs-pps 17682F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17683F: Documentation/driver-api/pps.rst 17684F: drivers/pps/ 17685F: include/linux/pps*.h 17686F: include/uapi/linux/pps.h 17687 17688PPTP DRIVER 17689M: Dmitry Kozlov <xeb@mail.ru> 17690L: netdev@vger.kernel.org 17691S: Maintained 17692W: http://sourceforge.net/projects/accel-pptp 17693F: drivers/net/ppp/pptp.c 17694 17695PRESSURE STALL INFORMATION (PSI) 17696M: Johannes Weiner <hannes@cmpxchg.org> 17697M: Suren Baghdasaryan <surenb@google.com> 17698R: Peter Ziljstra <peterz@infradead.org> 17699S: Maintained 17700F: include/linux/psi* 17701F: kernel/sched/psi.c 17702 17703PRINTK 17704M: Petr Mladek <pmladek@suse.com> 17705R: Steven Rostedt <rostedt@goodmis.org> 17706R: John Ogness <john.ogness@linutronix.de> 17707R: Sergey Senozhatsky <senozhatsky@chromium.org> 17708S: Maintained 17709T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17710F: include/linux/printk.h 17711F: kernel/printk/ 17712 17713PRINTK INDEXING 17714R: Chris Down <chris@chrisdown.name> 17715S: Maintained 17716F: Documentation/core-api/printk-index.rst 17717F: kernel/printk/index.c 17718K: printk_index 17719 17720PROC FILESYSTEM 17721L: linux-kernel@vger.kernel.org 17722L: linux-fsdevel@vger.kernel.org 17723S: Maintained 17724F: Documentation/filesystems/proc.rst 17725F: fs/proc/ 17726F: include/linux/proc_fs.h 17727F: tools/testing/selftests/proc/ 17728 17729PROC SYSCTL 17730M: Luis Chamberlain <mcgrof@kernel.org> 17731M: Kees Cook <keescook@chromium.org> 17732M: Joel Granados <j.granados@samsung.com> 17733L: linux-kernel@vger.kernel.org 17734L: linux-fsdevel@vger.kernel.org 17735S: Maintained 17736T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17737F: fs/proc/proc_sysctl.c 17738F: include/linux/sysctl.h 17739F: kernel/sysctl-test.c 17740F: kernel/sysctl.c 17741F: tools/testing/selftests/sysctl/ 17742 17743PS3 NETWORK SUPPORT 17744M: Geoff Levand <geoff@infradead.org> 17745L: netdev@vger.kernel.org 17746L: linuxppc-dev@lists.ozlabs.org 17747S: Maintained 17748F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17749 17750PS3 PLATFORM SUPPORT 17751M: Geoff Levand <geoff@infradead.org> 17752L: linuxppc-dev@lists.ozlabs.org 17753S: Maintained 17754F: arch/powerpc/boot/ps3* 17755F: arch/powerpc/include/asm/lv1call.h 17756F: arch/powerpc/include/asm/ps3*.h 17757F: arch/powerpc/platforms/ps3/ 17758F: drivers/*/ps3* 17759F: drivers/ps3/ 17760F: drivers/rtc/rtc-ps3.c 17761F: drivers/usb/host/*ps3.c 17762F: sound/ppc/snd_ps3* 17763 17764PS3VRAM DRIVER 17765M: Jim Paris <jim@jtan.com> 17766M: Geoff Levand <geoff@infradead.org> 17767L: linuxppc-dev@lists.ozlabs.org 17768S: Maintained 17769F: drivers/block/ps3vram.c 17770 17771PSAMPLE PACKET SAMPLING SUPPORT 17772M: Yotam Gigi <yotam.gi@gmail.com> 17773S: Maintained 17774F: include/net/psample.h 17775F: include/uapi/linux/psample.h 17776F: net/psample 17777 17778PSTORE FILESYSTEM 17779M: Kees Cook <keescook@chromium.org> 17780R: Tony Luck <tony.luck@intel.com> 17781R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17782L: linux-hardening@vger.kernel.org 17783S: Supported 17784T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17785F: Documentation/admin-guide/pstore-blk.rst 17786F: Documentation/admin-guide/ramoops.rst 17787F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17788F: drivers/acpi/apei/erst.c 17789F: drivers/firmware/efi/efi-pstore.c 17790F: fs/pstore/ 17791F: include/linux/pstore* 17792K: \b(pstore|ramoops) 17793 17794PT5161L HARDWARE MONITOR DRIVER 17795M: Cosmo Chou <cosmo.chou@quantatw.com> 17796L: linux-hwmon@vger.kernel.org 17797S: Maintained 17798F: Documentation/hwmon/pt5161l.rst 17799F: drivers/hwmon/pt5161l.c 17800 17801PTP HARDWARE CLOCK SUPPORT 17802M: Richard Cochran <richardcochran@gmail.com> 17803L: netdev@vger.kernel.org 17804S: Maintained 17805W: http://linuxptp.sourceforge.net/ 17806F: Documentation/ABI/testing/sysfs-ptp 17807F: Documentation/driver-api/ptp.rst 17808F: drivers/net/phy/dp83640* 17809F: drivers/ptp/* 17810F: include/linux/ptp_cl* 17811K: (?:\b|_)ptp(?:\b|_) 17812 17813PTP MOCKUP CLOCK SUPPORT 17814M: Vladimir Oltean <vladimir.oltean@nxp.com> 17815L: netdev@vger.kernel.org 17816S: Maintained 17817F: drivers/ptp/ptp_mock.c 17818F: include/linux/ptp_mock.h 17819 17820PTP VIRTUAL CLOCK SUPPORT 17821M: Yangbo Lu <yangbo.lu@nxp.com> 17822L: netdev@vger.kernel.org 17823S: Maintained 17824F: drivers/ptp/ptp_vclock.c 17825F: net/ethtool/phc_vclocks.c 17826 17827PTRACE SUPPORT 17828M: Oleg Nesterov <oleg@redhat.com> 17829S: Maintained 17830F: arch/*/*/ptrace*.c 17831F: arch/*/include/asm/ptrace*.h 17832F: arch/*/ptrace*.c 17833F: include/asm-generic/syscall.h 17834F: include/linux/ptrace.h 17835F: include/linux/regset.h 17836F: include/uapi/linux/ptrace.h 17837F: kernel/ptrace.c 17838 17839PULSE8-CEC DRIVER 17840M: Hans Verkuil <hverkuil@xs4all.nl> 17841L: linux-media@vger.kernel.org 17842S: Maintained 17843T: git git://linuxtv.org/media_tree.git 17844F: drivers/media/cec/usb/pulse8/ 17845 17846PURELIFI PLFXLC DRIVER 17847M: Srinivasan Raju <srini.raju@purelifi.com> 17848L: linux-wireless@vger.kernel.org 17849S: Supported 17850F: drivers/net/wireless/purelifi/plfxlc/ 17851 17852PVRUSB2 VIDEO4LINUX DRIVER 17853M: Mike Isely <isely@pobox.com> 17854L: pvrusb2@isely.net (subscribers-only) 17855L: linux-media@vger.kernel.org 17856S: Maintained 17857W: http://www.isely.net/pvrusb2/ 17858T: git git://linuxtv.org/media_tree.git 17859F: Documentation/driver-api/media/drivers/pvrusb2* 17860F: drivers/media/usb/pvrusb2/ 17861 17862PWC WEBCAM DRIVER 17863M: Hans Verkuil <hverkuil@xs4all.nl> 17864L: linux-media@vger.kernel.org 17865S: Odd Fixes 17866T: git git://linuxtv.org/media_tree.git 17867F: drivers/media/usb/pwc/* 17868F: include/trace/events/pwc.h 17869 17870PWM IR Transmitter 17871M: Sean Young <sean@mess.org> 17872L: linux-media@vger.kernel.org 17873S: Maintained 17874F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17875F: drivers/media/rc/pwm-ir-tx.c 17876 17877PWM SUBSYSTEM 17878M: Uwe Kleine-König <ukleinek@kernel.org> 17879L: linux-pwm@vger.kernel.org 17880S: Maintained 17881Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17882T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17883F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17884F: Documentation/devicetree/bindings/pwm/ 17885F: Documentation/driver-api/pwm.rst 17886F: drivers/gpio/gpio-mvebu.c 17887F: drivers/pwm/ 17888F: drivers/video/backlight/pwm_bl.c 17889F: include/dt-bindings/pwm/ 17890F: include/linux/pwm.h 17891F: include/linux/pwm_backlight.h 17892K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17893 17894PXA GPIO DRIVER 17895M: Robert Jarzmik <robert.jarzmik@free.fr> 17896L: linux-gpio@vger.kernel.org 17897S: Maintained 17898F: drivers/gpio/gpio-pxa.c 17899 17900PXA MMCI DRIVER 17901S: Orphan 17902 17903PXA RTC DRIVER 17904M: Robert Jarzmik <robert.jarzmik@free.fr> 17905L: linux-rtc@vger.kernel.org 17906S: Maintained 17907 17908PXA2xx/PXA3xx SUPPORT 17909M: Daniel Mack <daniel@zonque.org> 17910M: Haojian Zhuang <haojian.zhuang@gmail.com> 17911M: Robert Jarzmik <robert.jarzmik@free.fr> 17912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17913S: Maintained 17914T: git git://github.com/hzhuang1/linux.git 17915T: git git://github.com/rjarzmik/linux.git 17916F: arch/arm/boot/dts/intel/pxa/ 17917F: arch/arm/mach-pxa/ 17918F: drivers/dma/pxa* 17919F: drivers/pcmcia/pxa2xx* 17920F: drivers/pinctrl/pxa/ 17921F: drivers/spi/spi-pxa2xx* 17922F: drivers/usb/gadget/udc/pxa2* 17923F: include/sound/pxa2xx-lib.h 17924F: sound/arm/pxa* 17925F: sound/soc/pxa/ 17926 17927QAT DRIVER 17928M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17929L: qat-linux@intel.com 17930S: Supported 17931F: drivers/crypto/intel/qat/ 17932 17933QCOM AUDIO (ASoC) DRIVERS 17934M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17935M: Banajit Goswami <bgoswami@quicinc.com> 17936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17937S: Supported 17938F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17939F: Documentation/devicetree/bindings/sound/qcom,* 17940F: drivers/soc/qcom/apr.c 17941F: include/dt-bindings/sound/qcom,wcd9335.h 17942F: sound/soc/codecs/lpass-rx-macro.* 17943F: sound/soc/codecs/lpass-tx-macro.* 17944F: sound/soc/codecs/lpass-va-macro.c 17945F: sound/soc/codecs/lpass-wsa-macro.* 17946F: sound/soc/codecs/msm8916-wcd-analog.c 17947F: sound/soc/codecs/msm8916-wcd-digital.c 17948F: sound/soc/codecs/wcd-clsh-v2.* 17949F: sound/soc/codecs/wcd-mbhc-v2.* 17950F: sound/soc/codecs/wcd9335.* 17951F: sound/soc/codecs/wcd934x.c 17952F: sound/soc/codecs/wsa881x.c 17953F: sound/soc/codecs/wsa883x.c 17954F: sound/soc/codecs/wsa884x.c 17955F: sound/soc/qcom/ 17956 17957QCOM EMBEDDED USB DEBUGGER (EUD) 17958M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17959L: linux-arm-msm@vger.kernel.org 17960S: Maintained 17961F: Documentation/ABI/testing/sysfs-driver-eud 17962F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17963F: drivers/usb/misc/qcom_eud.c 17964 17965QCOM IPA DRIVER 17966M: Alex Elder <elder@kernel.org> 17967L: netdev@vger.kernel.org 17968S: Supported 17969F: drivers/net/ipa/ 17970 17971QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17972M: Gabriel Somlo <somlo@cmu.edu> 17973M: "Michael S. Tsirkin" <mst@redhat.com> 17974L: qemu-devel@nongnu.org 17975S: Maintained 17976F: drivers/firmware/qemu_fw_cfg.c 17977F: include/uapi/linux/qemu_fw_cfg.h 17978 17979QIB DRIVER 17980M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17981L: linux-rdma@vger.kernel.org 17982S: Supported 17983F: drivers/infiniband/hw/qib/ 17984 17985QLOGIC QL41xxx FCOE DRIVER 17986M: Saurav Kashyap <skashyap@marvell.com> 17987M: Javed Hasan <jhasan@marvell.com> 17988M: GR-QLogic-Storage-Upstream@marvell.com 17989L: linux-scsi@vger.kernel.org 17990S: Supported 17991F: drivers/scsi/qedf/ 17992 17993QLOGIC QL41xxx ISCSI DRIVER 17994M: Nilesh Javali <njavali@marvell.com> 17995M: Manish Rangankar <mrangankar@marvell.com> 17996M: GR-QLogic-Storage-Upstream@marvell.com 17997L: linux-scsi@vger.kernel.org 17998S: Supported 17999F: drivers/scsi/qedi/ 18000 18001QLOGIC QL4xxx ETHERNET DRIVER 18002M: Manish Chopra <manishc@marvell.com> 18003L: netdev@vger.kernel.org 18004S: Supported 18005F: drivers/net/ethernet/qlogic/qed/ 18006F: drivers/net/ethernet/qlogic/qede/ 18007F: include/linux/qed/ 18008 18009QLOGIC QL4xxx RDMA DRIVER 18010M: Michal Kalderon <mkalderon@marvell.com> 18011L: linux-rdma@vger.kernel.org 18012S: Supported 18013F: drivers/infiniband/hw/qedr/ 18014F: include/uapi/rdma/qedr-abi.h 18015 18016QLOGIC QLA1280 SCSI DRIVER 18017M: Michael Reed <mdr@sgi.com> 18018L: linux-scsi@vger.kernel.org 18019S: Maintained 18020F: drivers/scsi/qla1280.[ch] 18021 18022QLOGIC QLA2XXX FC-SCSI DRIVER 18023M: Nilesh Javali <njavali@marvell.com> 18024M: GR-QLogic-Storage-Upstream@marvell.com 18025L: linux-scsi@vger.kernel.org 18026S: Supported 18027F: drivers/scsi/qla2xxx/ 18028 18029QLOGIC QLA3XXX NETWORK DRIVER 18030M: GR-Linux-NIC-Dev@marvell.com 18031L: netdev@vger.kernel.org 18032S: Supported 18033F: drivers/net/ethernet/qlogic/qla3xxx.* 18034 18035QLOGIC QLA4XXX iSCSI DRIVER 18036M: Nilesh Javali <njavali@marvell.com> 18037M: Manish Rangankar <mrangankar@marvell.com> 18038M: GR-QLogic-Storage-Upstream@marvell.com 18039L: linux-scsi@vger.kernel.org 18040S: Supported 18041F: drivers/scsi/qla4xxx/ 18042 18043QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18044M: Shahed Shaikh <shshaikh@marvell.com> 18045M: Manish Chopra <manishc@marvell.com> 18046M: GR-Linux-NIC-Dev@marvell.com 18047L: netdev@vger.kernel.org 18048S: Supported 18049F: drivers/net/ethernet/qlogic/qlcnic/ 18050 18051QM1D1B0004 MEDIA DRIVER 18052M: Akihiro Tsukada <tskd08@gmail.com> 18053L: linux-media@vger.kernel.org 18054S: Odd Fixes 18055F: drivers/media/tuners/qm1d1b0004* 18056 18057QM1D1C0042 MEDIA DRIVER 18058M: Akihiro Tsukada <tskd08@gmail.com> 18059L: linux-media@vger.kernel.org 18060S: Odd Fixes 18061F: drivers/media/tuners/qm1d1c0042* 18062 18063QNX4 FILESYSTEM 18064M: Anders Larsen <al@alarsen.net> 18065S: Maintained 18066W: http://www.alarsen.net/linux/qnx4fs/ 18067F: fs/qnx4/ 18068F: include/uapi/linux/qnx4_fs.h 18069F: include/uapi/linux/qnxtypes.h 18070 18071QNX6 FILESYSTEM 18072S: Orphan 18073F: Documentation/filesystems/qnx6.rst 18074F: fs/qnx6/ 18075F: include/linux/qnx6_fs.h 18076 18077QORIQ DPAA2 FSL-MC BUS DRIVER 18078M: Stuart Yoder <stuyoder@gmail.com> 18079M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18080L: linux-kernel@vger.kernel.org 18081S: Maintained 18082F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18083F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18084F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18085F: drivers/bus/fsl-mc/ 18086F: include/uapi/linux/fsl_mc.h 18087 18088QT1010 MEDIA DRIVER 18089L: linux-media@vger.kernel.org 18090S: Orphan 18091W: https://linuxtv.org 18092Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18093F: drivers/media/tuners/qt1010* 18094 18095QUALCOMM ATH12K WIRELESS DRIVER 18096M: Kalle Valo <kvalo@kernel.org> 18097M: Jeff Johnson <jjohnson@kernel.org> 18098L: ath12k@lists.infradead.org 18099S: Supported 18100W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18101T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18102F: drivers/net/wireless/ath/ath12k/ 18103N: ath12k 18104 18105QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18106M: Kalle Valo <kvalo@kernel.org> 18107M: Jeff Johnson <jjohnson@kernel.org> 18108L: ath10k@lists.infradead.org 18109S: Supported 18110W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18111T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18112F: drivers/net/wireless/ath/ath10k/ 18113N: ath10k 18114 18115QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18116M: Kalle Valo <kvalo@kernel.org> 18117M: Jeff Johnson <jjohnson@kernel.org> 18118L: ath11k@lists.infradead.org 18119S: Supported 18120W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18121B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18122T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18123F: drivers/net/wireless/ath/ath11k/ 18124N: ath11k 18125 18126QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18127M: Toke Høiland-Jørgensen <toke@toke.dk> 18128L: linux-wireless@vger.kernel.org 18129S: Maintained 18130W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18131T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18132F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18133F: drivers/net/wireless/ath/ath9k/ 18134 18135QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18136M: Stefan Wahren <wahrenst@gmx.net> 18137L: netdev@vger.kernel.org 18138S: Maintained 18139F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18140F: drivers/net/ethernet/qualcomm/qca* 18141 18142QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18143M: Stephan Gerhold <stephan@gerhold.net> 18144L: netdev@vger.kernel.org 18145L: linux-arm-msm@vger.kernel.org 18146S: Maintained 18147F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18148F: drivers/net/wwan/qcom_bam_dmux.c 18149 18150QUALCOMM CAMERA SUBSYSTEM DRIVER 18151M: Robert Foss <rfoss@kernel.org> 18152M: Todor Tomov <todor.too@gmail.com> 18153M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18154L: linux-media@vger.kernel.org 18155S: Maintained 18156F: Documentation/admin-guide/media/qcom_camss.rst 18157F: Documentation/devicetree/bindings/media/*camss* 18158F: drivers/media/platform/qcom/camss/ 18159 18160QUALCOMM CLOCK DRIVERS 18161M: Bjorn Andersson <andersson@kernel.org> 18162L: linux-arm-msm@vger.kernel.org 18163S: Supported 18164T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18165F: Documentation/devicetree/bindings/clock/qcom,* 18166F: drivers/clk/qcom/ 18167F: include/dt-bindings/clock/qcom,* 18168 18169QUALCOMM CLOUD AI (QAIC) DRIVER 18170M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18171R: Carl Vanderlip <quic_carlv@quicinc.com> 18172R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18173L: linux-arm-msm@vger.kernel.org 18174L: dri-devel@lists.freedesktop.org 18175S: Supported 18176T: git git://anongit.freedesktop.org/drm/drm-misc 18177F: Documentation/accel/qaic/ 18178F: drivers/accel/qaic/ 18179F: include/uapi/drm/qaic_accel.h 18180 18181QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18182M: Bjorn Andersson <andersson@kernel.org> 18183M: Konrad Dybcio <konrad.dybcio@linaro.org> 18184L: linux-pm@vger.kernel.org 18185L: linux-arm-msm@vger.kernel.org 18186S: Maintained 18187F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18188F: drivers/pmdomain/qcom/cpr.c 18189 18190QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18191M: Ilia Lin <ilia.lin@kernel.org> 18192L: linux-pm@vger.kernel.org 18193S: Maintained 18194F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18195F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18196F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18197 18198QUALCOMM CRYPTO DRIVERS 18199M: Thara Gopinath <thara.gopinath@gmail.com> 18200L: linux-crypto@vger.kernel.org 18201L: linux-arm-msm@vger.kernel.org 18202S: Maintained 18203F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18204F: drivers/crypto/qce/ 18205 18206QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18207M: Timur Tabi <timur@kernel.org> 18208L: netdev@vger.kernel.org 18209S: Maintained 18210F: drivers/net/ethernet/qualcomm/emac/ 18211 18212QUALCOMM ETHQOS ETHERNET DRIVER 18213M: Vinod Koul <vkoul@kernel.org> 18214L: netdev@vger.kernel.org 18215L: linux-arm-msm@vger.kernel.org 18216S: Maintained 18217F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18218F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18219 18220QUALCOMM FASTRPC DRIVER 18221M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18222M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18223L: linux-arm-msm@vger.kernel.org 18224S: Maintained 18225F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18226F: drivers/misc/fastrpc.c 18227F: include/uapi/misc/fastrpc.h 18228 18229QUALCOMM HEXAGON ARCHITECTURE 18230M: Brian Cain <bcain@quicinc.com> 18231L: linux-hexagon@vger.kernel.org 18232S: Supported 18233T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18234F: arch/hexagon/ 18235 18236QUALCOMM HIDMA DRIVER 18237M: Sinan Kaya <okaya@kernel.org> 18238L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18239L: linux-arm-msm@vger.kernel.org 18240L: dmaengine@vger.kernel.org 18241S: Supported 18242F: drivers/dma/qcom/hidma* 18243 18244QUALCOMM I2C CCI DRIVER 18245M: Loic Poulain <loic.poulain@linaro.org> 18246M: Robert Foss <rfoss@kernel.org> 18247L: linux-i2c@vger.kernel.org 18248L: linux-arm-msm@vger.kernel.org 18249S: Maintained 18250F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18251F: drivers/i2c/busses/i2c-qcom-cci.c 18252 18253QUALCOMM INTERCONNECT BWMON DRIVER 18254M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18255L: linux-arm-msm@vger.kernel.org 18256S: Maintained 18257F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18258F: drivers/soc/qcom/icc-bwmon.c 18259 18260QUALCOMM IOMMU 18261M: Rob Clark <robdclark@gmail.com> 18262L: iommu@lists.linux.dev 18263L: linux-arm-msm@vger.kernel.org 18264S: Maintained 18265F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18266F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18267F: drivers/iommu/msm_iommu* 18268 18269QUALCOMM IPC ROUTER (QRTR) DRIVER 18270M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18271L: linux-arm-msm@vger.kernel.org 18272S: Maintained 18273F: include/trace/events/qrtr.h 18274F: include/uapi/linux/qrtr.h 18275F: net/qrtr/ 18276 18277QUALCOMM IPCC MAILBOX DRIVER 18278M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18279L: linux-arm-msm@vger.kernel.org 18280S: Supported 18281F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18282F: drivers/mailbox/qcom-ipcc.c 18283F: include/dt-bindings/mailbox/qcom-ipcc.h 18284 18285QUALCOMM IPQ4019 USB PHY DRIVER 18286M: Robert Marko <robert.marko@sartura.hr> 18287M: Luka Perkov <luka.perkov@sartura.hr> 18288L: linux-arm-msm@vger.kernel.org 18289S: Maintained 18290F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18291F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18292 18293QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18294M: Robert Marko <robert.marko@sartura.hr> 18295M: Luka Perkov <luka.perkov@sartura.hr> 18296L: linux-arm-msm@vger.kernel.org 18297S: Maintained 18298F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18299F: drivers/regulator/vqmmc-ipq4019-regulator.c 18300 18301QUALCOMM NAND CONTROLLER DRIVER 18302M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18303L: linux-mtd@lists.infradead.org 18304L: linux-arm-msm@vger.kernel.org 18305S: Maintained 18306F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18307F: drivers/mtd/nand/raw/qcom_nandc.c 18308 18309QUALCOMM QSEECOM DRIVER 18310M: Maximilian Luz <luzmaximilian@gmail.com> 18311L: linux-arm-msm@vger.kernel.org 18312S: Maintained 18313F: drivers/firmware/qcom/qcom_qseecom.c 18314 18315QUALCOMM QSEECOM UEFISECAPP DRIVER 18316M: Maximilian Luz <luzmaximilian@gmail.com> 18317L: linux-arm-msm@vger.kernel.org 18318S: Maintained 18319F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18320 18321QUALCOMM RMNET DRIVER 18322M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18323M: Sean Tranchetti <quic_stranche@quicinc.com> 18324L: netdev@vger.kernel.org 18325S: Maintained 18326F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18327F: drivers/net/ethernet/qualcomm/rmnet/ 18328F: include/linux/if_rmnet.h 18329 18330QUALCOMM TSENS THERMAL DRIVER 18331M: Amit Kucheria <amitk@kernel.org> 18332M: Thara Gopinath <thara.gopinath@gmail.com> 18333L: linux-pm@vger.kernel.org 18334L: linux-arm-msm@vger.kernel.org 18335S: Maintained 18336F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18337F: drivers/thermal/qcom/ 18338 18339QUALCOMM TYPEC PORT MANAGER DRIVER 18340M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18341L: linux-arm-msm@vger.kernel.org 18342L: linux-usb@vger.kernel.org 18343S: Maintained 18344F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18345F: drivers/usb/typec/tcpm/qcom/ 18346 18347QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18348M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18349M: Vikash Garodia <quic_vgarodia@quicinc.com> 18350R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18351L: linux-media@vger.kernel.org 18352L: linux-arm-msm@vger.kernel.org 18353S: Maintained 18354T: git git://linuxtv.org/media_tree.git 18355F: Documentation/devicetree/bindings/media/*venus* 18356F: drivers/media/platform/qcom/venus/ 18357 18358QUALCOMM WCN36XX WIRELESS DRIVER 18359M: Loic Poulain <loic.poulain@linaro.org> 18360L: wcn36xx@lists.infradead.org 18361S: Supported 18362W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18363F: drivers/net/wireless/ath/wcn36xx/ 18364 18365QUANTENNA QTNFMAC WIRELESS DRIVER 18366M: Igor Mitsyanko <imitsyanko@quantenna.com> 18367R: Sergey Matyukevich <geomatsi@gmail.com> 18368L: linux-wireless@vger.kernel.org 18369S: Maintained 18370F: drivers/net/wireless/quantenna 18371 18372RADEON and AMDGPU DRM DRIVERS 18373M: Alex Deucher <alexander.deucher@amd.com> 18374M: Christian König <christian.koenig@amd.com> 18375M: Pan, Xinhui <Xinhui.Pan@amd.com> 18376L: amd-gfx@lists.freedesktop.org 18377S: Supported 18378B: https://gitlab.freedesktop.org/drm/amd/-/issues 18379C: irc://irc.oftc.net/radeon 18380T: git https://gitlab.freedesktop.org/agd5f/linux.git 18381F: Documentation/gpu/amdgpu/ 18382F: drivers/gpu/drm/amd/ 18383F: drivers/gpu/drm/ci/xfails/amd* 18384F: drivers/gpu/drm/radeon/ 18385F: include/uapi/drm/amdgpu_drm.h 18386F: include/uapi/drm/radeon_drm.h 18387 18388RADEON FRAMEBUFFER DISPLAY DRIVER 18389M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18390L: linux-fbdev@vger.kernel.org 18391S: Maintained 18392F: drivers/video/fbdev/aty/radeon* 18393F: include/uapi/linux/radeonfb.h 18394 18395RADIOSHARK RADIO DRIVER 18396M: Hans Verkuil <hverkuil@xs4all.nl> 18397L: linux-media@vger.kernel.org 18398S: Maintained 18399T: git git://linuxtv.org/media_tree.git 18400F: drivers/media/radio/radio-shark.c 18401 18402RADIOSHARK2 RADIO DRIVER 18403M: Hans Verkuil <hverkuil@xs4all.nl> 18404L: linux-media@vger.kernel.org 18405S: Maintained 18406T: git git://linuxtv.org/media_tree.git 18407F: drivers/media/radio/radio-shark2.c 18408F: drivers/media/radio/radio-tea5777.c 18409 18410RADOS BLOCK DEVICE (RBD) 18411M: Ilya Dryomov <idryomov@gmail.com> 18412R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18413L: ceph-devel@vger.kernel.org 18414S: Supported 18415W: http://ceph.com/ 18416T: git https://github.com/ceph/ceph-client.git 18417F: Documentation/ABI/testing/sysfs-bus-rbd 18418F: drivers/block/rbd.c 18419F: drivers/block/rbd_types.h 18420 18421RAGE128 FRAMEBUFFER DISPLAY DRIVER 18422L: linux-fbdev@vger.kernel.org 18423S: Orphan 18424F: drivers/video/fbdev/aty/aty128fb.c 18425 18426RAINSHADOW-CEC DRIVER 18427M: Hans Verkuil <hverkuil@xs4all.nl> 18428L: linux-media@vger.kernel.org 18429S: Maintained 18430T: git git://linuxtv.org/media_tree.git 18431F: drivers/media/cec/usb/rainshadow/ 18432 18433RALINK MIPS ARCHITECTURE 18434M: John Crispin <john@phrozen.org> 18435M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18436L: linux-mips@vger.kernel.org 18437S: Maintained 18438F: arch/mips/ralink 18439 18440RALINK MT7621 MIPS ARCHITECTURE 18441M: Arınç ÜNAL <arinc.unal@arinc9.com> 18442M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18443L: linux-mips@vger.kernel.org 18444S: Maintained 18445F: arch/mips/boot/dts/ralink/mt7621* 18446 18447RALINK RT2X00 WIRELESS LAN DRIVER 18448M: Stanislaw Gruszka <stf_xl@wp.pl> 18449L: linux-wireless@vger.kernel.org 18450S: Maintained 18451F: drivers/net/wireless/ralink/rt2x00/ 18452 18453RAMDISK RAM BLOCK DEVICE DRIVER 18454M: Jens Axboe <axboe@kernel.dk> 18455S: Maintained 18456F: Documentation/admin-guide/blockdev/ramdisk.rst 18457F: drivers/block/brd.c 18458 18459RANCHU VIRTUAL BOARD FOR MIPS 18460M: Miodrag Dinic <miodrag.dinic@mips.com> 18461L: linux-mips@vger.kernel.org 18462S: Supported 18463F: arch/mips/configs/generic/board-ranchu.config 18464F: arch/mips/generic/board-ranchu.c 18465 18466RANDOM NUMBER DRIVER 18467M: "Theodore Ts'o" <tytso@mit.edu> 18468M: Jason A. Donenfeld <Jason@zx2c4.com> 18469S: Maintained 18470T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18471F: drivers/char/random.c 18472F: drivers/virt/vmgenid.c 18473 18474RAPIDIO SUBSYSTEM 18475M: Matt Porter <mporter@kernel.crashing.org> 18476M: Alexandre Bounine <alex.bou9@gmail.com> 18477S: Maintained 18478F: drivers/rapidio/ 18479 18480RAS INFRASTRUCTURE 18481M: Tony Luck <tony.luck@intel.com> 18482M: Borislav Petkov <bp@alien8.de> 18483L: linux-edac@vger.kernel.org 18484S: Maintained 18485F: Documentation/admin-guide/RAS 18486F: drivers/ras/ 18487F: include/linux/ras.h 18488F: include/ras/ras_event.h 18489 18490RAS FRU MEMORY POISON MANAGER (FMPM) 18491M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18492L: linux-edac@vger.kernel.org 18493S: Maintained 18494F: drivers/ras/amd/fmpm.c 18495 18496RC-CORE / LIRC FRAMEWORK 18497M: Sean Young <sean@mess.org> 18498L: linux-media@vger.kernel.org 18499S: Maintained 18500W: http://linuxtv.org 18501T: git git://linuxtv.org/media_tree.git 18502F: Documentation/driver-api/media/rc-core.rst 18503F: Documentation/userspace-api/media/rc/ 18504F: drivers/media/rc/ 18505F: include/media/rc-core.h 18506F: include/media/rc-map.h 18507F: include/uapi/linux/lirc.h 18508 18509RCMM REMOTE CONTROLS DECODER 18510M: Patrick Lerda <patrick9876@free.fr> 18511S: Maintained 18512F: drivers/media/rc/ir-rcmm-decoder.c 18513 18514RCUTORTURE TEST FRAMEWORK 18515M: "Paul E. McKenney" <paulmck@kernel.org> 18516M: Josh Triplett <josh@joshtriplett.org> 18517R: Steven Rostedt <rostedt@goodmis.org> 18518R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18519R: Lai Jiangshan <jiangshanlai@gmail.com> 18520L: rcu@vger.kernel.org 18521S: Supported 18522T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18523F: tools/testing/selftests/rcutorture 18524 18525RDACM20 Camera Sensor 18526M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18527M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18528M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18529M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18530L: linux-media@vger.kernel.org 18531S: Maintained 18532F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18533F: drivers/media/i2c/max9271.c 18534F: drivers/media/i2c/max9271.h 18535F: drivers/media/i2c/rdacm20.c 18536 18537RDACM21 Camera Sensor 18538M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18539M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18540M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18541M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18542L: linux-media@vger.kernel.org 18543S: Maintained 18544F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18545F: drivers/media/i2c/max9271.c 18546F: drivers/media/i2c/max9271.h 18547F: drivers/media/i2c/rdacm21.c 18548 18549RDC R-321X SoC 18550M: Florian Fainelli <florian@openwrt.org> 18551S: Maintained 18552 18553RDC R6040 FAST ETHERNET DRIVER 18554M: Florian Fainelli <f.fainelli@gmail.com> 18555L: netdev@vger.kernel.org 18556S: Maintained 18557F: drivers/net/ethernet/rdc/r6040.c 18558 18559RDMAVT - RDMA verbs software 18560M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18561L: linux-rdma@vger.kernel.org 18562S: Supported 18563F: drivers/infiniband/sw/rdmavt 18564 18565RDS - RELIABLE DATAGRAM SOCKETS 18566M: Allison Henderson <allison.henderson@oracle.com> 18567L: netdev@vger.kernel.org 18568L: linux-rdma@vger.kernel.org 18569L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18570S: Supported 18571W: https://oss.oracle.com/projects/rds/ 18572F: Documentation/networking/rds.rst 18573F: net/rds/ 18574 18575RDT - RESOURCE ALLOCATION 18576M: Fenghua Yu <fenghua.yu@intel.com> 18577M: Reinette Chatre <reinette.chatre@intel.com> 18578L: linux-kernel@vger.kernel.org 18579S: Supported 18580F: Documentation/arch/x86/resctrl* 18581F: arch/x86/include/asm/resctrl.h 18582F: arch/x86/kernel/cpu/resctrl/ 18583F: tools/testing/selftests/resctrl/ 18584 18585READ-COPY UPDATE (RCU) 18586M: "Paul E. McKenney" <paulmck@kernel.org> 18587M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18588M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18589M: Joel Fernandes <joel@joelfernandes.org> 18590M: Josh Triplett <josh@joshtriplett.org> 18591M: Boqun Feng <boqun.feng@gmail.com> 18592R: Steven Rostedt <rostedt@goodmis.org> 18593R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18594R: Lai Jiangshan <jiangshanlai@gmail.com> 18595R: Zqiang <qiang.zhang1211@gmail.com> 18596L: rcu@vger.kernel.org 18597S: Supported 18598W: http://www.rdrop.com/users/paulmck/RCU/ 18599T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18600F: Documentation/RCU/ 18601F: include/linux/rcu* 18602F: kernel/rcu/ 18603X: Documentation/RCU/torture.rst 18604X: include/linux/srcu*.h 18605X: kernel/rcu/srcu*.c 18606 18607REAL TIME CLOCK (RTC) SUBSYSTEM 18608M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18609L: linux-rtc@vger.kernel.org 18610S: Maintained 18611Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18612T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18613F: Documentation/admin-guide/rtc.rst 18614F: Documentation/devicetree/bindings/rtc/ 18615F: drivers/rtc/ 18616F: include/linux/rtc.h 18617F: include/linux/rtc/ 18618F: include/uapi/linux/rtc.h 18619F: tools/testing/selftests/rtc/ 18620 18621Real-time Linux Analysis (RTLA) tools 18622M: Daniel Bristot de Oliveira <bristot@kernel.org> 18623M: Steven Rostedt <rostedt@goodmis.org> 18624L: linux-trace-kernel@vger.kernel.org 18625S: Maintained 18626F: Documentation/tools/rtla/ 18627F: tools/tracing/rtla/ 18628 18629REALTEK AUDIO CODECS 18630M: Oder Chiou <oder_chiou@realtek.com> 18631S: Maintained 18632F: include/sound/rt*.h 18633F: sound/soc/codecs/rt* 18634 18635REALTEK OTTO WATCHDOG 18636M: Sander Vanheule <sander@svanheule.net> 18637L: linux-watchdog@vger.kernel.org 18638S: Maintained 18639F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18640F: drivers/watchdog/realtek_otto_wdt.c 18641 18642REALTEK RTL83xx SMI DSA ROUTER CHIPS 18643M: Linus Walleij <linus.walleij@linaro.org> 18644M: Alvin Šipraga <alsi@bang-olufsen.dk> 18645S: Maintained 18646F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18647F: drivers/net/dsa/realtek/* 18648 18649REALTEK WIRELESS DRIVER (rtlwifi family) 18650M: Ping-Ke Shih <pkshih@realtek.com> 18651L: linux-wireless@vger.kernel.org 18652S: Maintained 18653T: git https://github.com/pkshih/rtw.git 18654F: drivers/net/wireless/realtek/rtlwifi/ 18655 18656REALTEK WIRELESS DRIVER (rtw88) 18657M: Ping-Ke Shih <pkshih@realtek.com> 18658L: linux-wireless@vger.kernel.org 18659S: Maintained 18660T: git https://github.com/pkshih/rtw.git 18661F: drivers/net/wireless/realtek/rtw88/ 18662 18663REALTEK WIRELESS DRIVER (rtw89) 18664M: Ping-Ke Shih <pkshih@realtek.com> 18665L: linux-wireless@vger.kernel.org 18666S: Maintained 18667T: git https://github.com/pkshih/rtw.git 18668F: drivers/net/wireless/realtek/rtw89/ 18669 18670REDPINE WIRELESS DRIVER 18671L: linux-wireless@vger.kernel.org 18672S: Orphan 18673F: drivers/net/wireless/rsi/ 18674 18675REGISTER MAP ABSTRACTION 18676M: Mark Brown <broonie@kernel.org> 18677L: linux-kernel@vger.kernel.org 18678S: Supported 18679T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18680F: Documentation/devicetree/bindings/regmap/ 18681F: drivers/base/regmap/ 18682F: include/linux/regmap.h 18683 18684REISERFS FILE SYSTEM 18685L: reiserfs-devel@vger.kernel.org 18686S: Obsolete 18687F: fs/reiserfs/ 18688 18689REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18690M: Bjorn Andersson <andersson@kernel.org> 18691M: Mathieu Poirier <mathieu.poirier@linaro.org> 18692L: linux-remoteproc@vger.kernel.org 18693S: Maintained 18694T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18695F: Documentation/ABI/testing/sysfs-class-remoteproc 18696F: Documentation/devicetree/bindings/remoteproc/ 18697F: Documentation/staging/remoteproc.rst 18698F: drivers/remoteproc/ 18699F: include/linux/remoteproc.h 18700F: include/linux/remoteproc/ 18701 18702REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18703M: Bjorn Andersson <andersson@kernel.org> 18704M: Mathieu Poirier <mathieu.poirier@linaro.org> 18705L: linux-remoteproc@vger.kernel.org 18706S: Maintained 18707T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18708F: Documentation/ABI/testing/sysfs-bus-rpmsg 18709F: Documentation/staging/rpmsg.rst 18710F: drivers/rpmsg/ 18711F: include/linux/rpmsg.h 18712F: include/linux/rpmsg/ 18713F: include/uapi/linux/rpmsg.h 18714F: samples/rpmsg/ 18715 18716REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18717M: Stephan Gerhold <stephan@gerhold.net> 18718L: netdev@vger.kernel.org 18719L: linux-remoteproc@vger.kernel.org 18720S: Maintained 18721F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18722 18723RENESAS CLOCK DRIVERS 18724M: Geert Uytterhoeven <geert+renesas@glider.be> 18725L: linux-renesas-soc@vger.kernel.org 18726S: Supported 18727T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18728F: Documentation/devicetree/bindings/clock/renesas,* 18729F: drivers/clk/renesas/ 18730 18731RENESAS EMEV2 I2C DRIVER 18732M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18733L: linux-renesas-soc@vger.kernel.org 18734S: Supported 18735F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18736F: drivers/i2c/busses/i2c-emev2.c 18737 18738RENESAS ETHERNET AVB DRIVER 18739R: Sergey Shtylyov <s.shtylyov@omp.ru> 18740L: netdev@vger.kernel.org 18741L: linux-renesas-soc@vger.kernel.org 18742F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18743F: drivers/net/ethernet/renesas/Kconfig 18744F: drivers/net/ethernet/renesas/Makefile 18745F: drivers/net/ethernet/renesas/ravb* 18746 18747RENESAS ETHERNET SWITCH DRIVER 18748R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18749L: netdev@vger.kernel.org 18750L: linux-renesas-soc@vger.kernel.org 18751F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18752F: drivers/net/ethernet/renesas/Kconfig 18753F: drivers/net/ethernet/renesas/Makefile 18754F: drivers/net/ethernet/renesas/rcar_gen4* 18755F: drivers/net/ethernet/renesas/rswitch* 18756 18757RENESAS IDT821034 ASoC CODEC 18758M: Herve Codina <herve.codina@bootlin.com> 18759L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18760S: Maintained 18761F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18762F: sound/soc/codecs/idt821034.c 18763 18764RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18765M: Miquel Raynal <miquel.raynal@bootlin.com> 18766L: linux-mtd@lists.infradead.org 18767L: linux-renesas-soc@vger.kernel.org 18768S: Maintained 18769F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18770F: drivers/mtd/nand/raw/renesas-nand-controller.c 18771 18772RENESAS R-CAR GYROADC DRIVER 18773M: Marek Vasut <marek.vasut@gmail.com> 18774L: linux-iio@vger.kernel.org 18775S: Supported 18776F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18777F: drivers/iio/adc/rcar-gyroadc.c 18778 18779RENESAS R-CAR I2C DRIVERS 18780M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18781L: linux-renesas-soc@vger.kernel.org 18782S: Supported 18783F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18784F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18785F: drivers/i2c/busses/i2c-rcar.c 18786F: drivers/i2c/busses/i2c-sh_mobile.c 18787 18788RENESAS R-CAR SATA DRIVER 18789R: Sergey Shtylyov <s.shtylyov@omp.ru> 18790L: linux-ide@vger.kernel.org 18791L: linux-renesas-soc@vger.kernel.org 18792S: Supported 18793F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18794F: drivers/ata/sata_rcar.c 18795 18796RENESAS R-CAR THERMAL DRIVERS 18797M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18798L: linux-renesas-soc@vger.kernel.org 18799S: Supported 18800F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18801F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18802F: drivers/thermal/rcar_gen3_thermal.c 18803F: drivers/thermal/rcar_thermal.c 18804 18805RENESAS RIIC DRIVER 18806M: Chris Brandt <chris.brandt@renesas.com> 18807L: linux-renesas-soc@vger.kernel.org 18808S: Supported 18809F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18810F: drivers/i2c/busses/i2c-riic.c 18811 18812RENESAS RZ/G2L A/D DRIVER 18813M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18814L: linux-iio@vger.kernel.org 18815L: linux-renesas-soc@vger.kernel.org 18816S: Supported 18817F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18818F: drivers/iio/adc/rzg2l_adc.c 18819 18820RENESAS RZ/G2L MTU3a COUNTER DRIVER 18821M: Biju Das <biju.das.jz@bp.renesas.com> 18822L: linux-iio@vger.kernel.org 18823L: linux-renesas-soc@vger.kernel.org 18824S: Supported 18825F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18826F: drivers/counter/rz-mtu3-cnt.c 18827 18828RENESAS RZ/N1 A5PSW SWITCH DRIVER 18829M: Clément Léger <clement.leger@bootlin.com> 18830L: linux-renesas-soc@vger.kernel.org 18831L: netdev@vger.kernel.org 18832S: Maintained 18833F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18834F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18835F: drivers/net/dsa/rzn1_a5psw* 18836F: drivers/net/pcs/pcs-rzn1-miic.c 18837F: include/dt-bindings/net/pcs-rzn1-miic.h 18838F: include/linux/pcs-rzn1-miic.h 18839F: net/dsa/tag_rzn1_a5psw.c 18840 18841RENESAS RZ/N1 RTC CONTROLLER DRIVER 18842M: Miquel Raynal <miquel.raynal@bootlin.com> 18843L: linux-rtc@vger.kernel.org 18844L: linux-renesas-soc@vger.kernel.org 18845S: Maintained 18846F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18847F: drivers/rtc/rtc-rzn1.c 18848 18849RENESAS RZ/N1 USBF CONTROLLER DRIVER 18850M: Herve Codina <herve.codina@bootlin.com> 18851L: linux-renesas-soc@vger.kernel.org 18852L: linux-usb@vger.kernel.org 18853S: Maintained 18854F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18855F: drivers/usb/gadget/udc/renesas_usbf.c 18856 18857RENESAS RZ/V2M I2C DRIVER 18858M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18859L: linux-i2c@vger.kernel.org 18860L: linux-renesas-soc@vger.kernel.org 18861S: Supported 18862F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18863F: drivers/i2c/busses/i2c-rzv2m.c 18864 18865RENESAS SUPERH ETHERNET DRIVER 18866R: Sergey Shtylyov <s.shtylyov@omp.ru> 18867L: netdev@vger.kernel.org 18868L: linux-renesas-soc@vger.kernel.org 18869F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18870F: drivers/net/ethernet/renesas/Kconfig 18871F: drivers/net/ethernet/renesas/Makefile 18872F: drivers/net/ethernet/renesas/sh_eth* 18873F: include/linux/sh_eth.h 18874 18875RENESAS USB PHY DRIVER 18876M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18877L: linux-renesas-soc@vger.kernel.org 18878S: Maintained 18879F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18880 18881RENESAS VERSACLOCK 7 CLOCK DRIVER 18882M: Alex Helms <alexander.helms.jy@renesas.com> 18883S: Maintained 18884F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18885F: drivers/clk/clk-versaclock7.c 18886 18887RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18888M: Herve Codina <herve.codina@bootlin.com> 18889L: linux-iio@vger.kernel.org 18890S: Maintained 18891F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18892F: drivers/iio/potentiometer/x9250.c 18893 18894RESET CONTROLLER FRAMEWORK 18895M: Philipp Zabel <p.zabel@pengutronix.de> 18896S: Maintained 18897T: git git://git.pengutronix.de/git/pza/linux 18898F: Documentation/devicetree/bindings/reset/ 18899F: Documentation/driver-api/reset.rst 18900F: drivers/reset/ 18901F: include/dt-bindings/reset/ 18902F: include/linux/reset-controller.h 18903F: include/linux/reset.h 18904F: include/linux/reset/ 18905K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18906 18907RESTARTABLE SEQUENCES SUPPORT 18908M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18909M: Peter Zijlstra <peterz@infradead.org> 18910M: "Paul E. McKenney" <paulmck@kernel.org> 18911M: Boqun Feng <boqun.feng@gmail.com> 18912L: linux-kernel@vger.kernel.org 18913S: Supported 18914F: include/trace/events/rseq.h 18915F: include/uapi/linux/rseq.h 18916F: kernel/rseq.c 18917F: tools/testing/selftests/rseq/ 18918 18919RFKILL 18920M: Johannes Berg <johannes@sipsolutions.net> 18921L: linux-wireless@vger.kernel.org 18922S: Maintained 18923W: https://wireless.wiki.kernel.org/ 18924Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18925T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18926T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18927F: Documentation/ABI/stable/sysfs-class-rfkill 18928F: Documentation/driver-api/rfkill.rst 18929F: include/linux/rfkill.h 18930F: include/uapi/linux/rfkill.h 18931F: net/rfkill/ 18932 18933RHASHTABLE 18934M: Thomas Graf <tgraf@suug.ch> 18935M: Herbert Xu <herbert@gondor.apana.org.au> 18936L: netdev@vger.kernel.org 18937S: Maintained 18938F: include/linux/rhashtable-types.h 18939F: include/linux/rhashtable.h 18940F: lib/rhashtable.c 18941F: lib/test_rhashtable.c 18942 18943RICOH R5C592 MEMORYSTICK DRIVER 18944M: Maxim Levitsky <maximlevitsky@gmail.com> 18945S: Maintained 18946F: drivers/memstick/host/r592.* 18947 18948RICOH SMARTMEDIA/XD DRIVER 18949M: Maxim Levitsky <maximlevitsky@gmail.com> 18950S: Maintained 18951F: drivers/mtd/nand/raw/r852.c 18952F: drivers/mtd/nand/raw/r852.h 18953 18954RISC-V ARCHITECTURE 18955M: Paul Walmsley <paul.walmsley@sifive.com> 18956M: Palmer Dabbelt <palmer@dabbelt.com> 18957M: Albert Ou <aou@eecs.berkeley.edu> 18958L: linux-riscv@lists.infradead.org 18959S: Supported 18960Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18961C: irc://irc.libera.chat/riscv 18962P: Documentation/arch/riscv/patch-acceptance.rst 18963T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18964F: arch/riscv/ 18965N: riscv 18966K: riscv 18967 18968RISC-V MICROCHIP FPGA SUPPORT 18969M: Conor Dooley <conor.dooley@microchip.com> 18970M: Daire McNamara <daire.mcnamara@microchip.com> 18971L: linux-riscv@lists.infradead.org 18972S: Supported 18973F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18974F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18975F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18976F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18977F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18978F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18979F: Documentation/devicetree/bindings/riscv/microchip.yaml 18980F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18981F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18982F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18983F: arch/riscv/boot/dts/microchip/ 18984F: drivers/char/hw_random/mpfs-rng.c 18985F: drivers/clk/microchip/clk-mpfs*.c 18986F: drivers/firmware/microchip/mpfs-auto-update.c 18987F: drivers/i2c/busses/i2c-microchip-corei2c.c 18988F: drivers/mailbox/mailbox-mpfs.c 18989F: drivers/pci/controller/pcie-microchip-host.c 18990F: drivers/pwm/pwm-microchip-core.c 18991F: drivers/reset/reset-mpfs.c 18992F: drivers/rtc/rtc-mpfs.c 18993F: drivers/soc/microchip/mpfs-sys-controller.c 18994F: drivers/spi/spi-microchip-core-qspi.c 18995F: drivers/spi/spi-microchip-core.c 18996F: drivers/usb/musb/mpfs.c 18997F: include/soc/microchip/mpfs.h 18998 18999RISC-V MISC SOC SUPPORT 19000M: Conor Dooley <conor@kernel.org> 19001L: linux-riscv@lists.infradead.org 19002S: Maintained 19003Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19004T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19005F: Documentation/devicetree/bindings/riscv/ 19006F: arch/riscv/boot/dts/ 19007X: arch/riscv/boot/dts/allwinner/ 19008X: arch/riscv/boot/dts/renesas/ 19009X: arch/riscv/boot/dts/sophgo/ 19010 19011RISC-V PMU DRIVERS 19012M: Atish Patra <atishp@atishpatra.org> 19013R: Anup Patel <anup@brainfault.org> 19014L: linux-riscv@lists.infradead.org 19015S: Supported 19016F: drivers/perf/riscv_pmu.c 19017F: drivers/perf/riscv_pmu_legacy.c 19018F: drivers/perf/riscv_pmu_sbi.c 19019 19020RISC-V THEAD SoC SUPPORT 19021M: Jisheng Zhang <jszhang@kernel.org> 19022M: Guo Ren <guoren@kernel.org> 19023M: Fu Wei <wefu@redhat.com> 19024L: linux-riscv@lists.infradead.org 19025S: Maintained 19026F: arch/riscv/boot/dts/thead/ 19027 19028RNBD BLOCK DRIVERS 19029M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19030M: Jack Wang <jinpu.wang@ionos.com> 19031L: linux-block@vger.kernel.org 19032S: Maintained 19033F: drivers/block/rnbd/ 19034 19035ROCCAT DRIVERS 19036M: Stefan Achatz <erazor_de@users.sourceforge.net> 19037S: Maintained 19038W: http://sourceforge.net/projects/roccat/ 19039F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19040F: drivers/hid/hid-roccat* 19041F: include/linux/hid-roccat* 19042 19043ROCKCHIP CRYPTO DRIVERS 19044M: Corentin Labbe <clabbe@baylibre.com> 19045L: linux-crypto@vger.kernel.org 19046S: Maintained 19047F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19048F: drivers/crypto/rockchip/ 19049 19050ROCKCHIP I2S TDM DRIVER 19051M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19052L: linux-rockchip@lists.infradead.org 19053S: Maintained 19054F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19055F: sound/soc/rockchip/rockchip_i2s_tdm.* 19056 19057ROCKCHIP ISP V1 DRIVER 19058M: Dafna Hirschfeld <dafna@fastmail.com> 19059M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19060L: linux-media@vger.kernel.org 19061L: linux-rockchip@lists.infradead.org 19062S: Maintained 19063F: Documentation/admin-guide/media/rkisp1.rst 19064F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19065F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19066F: drivers/media/platform/rockchip/rkisp1 19067F: include/uapi/linux/rkisp1-config.h 19068 19069ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19070M: Jacob Chen <jacob-chen@iotwrt.com> 19071M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19072L: linux-media@vger.kernel.org 19073L: linux-rockchip@lists.infradead.org 19074S: Maintained 19075F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19076F: drivers/media/platform/rockchip/rga/ 19077 19078ROCKCHIP VIDEO DECODER DRIVER 19079M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19080L: linux-media@vger.kernel.org 19081L: linux-rockchip@lists.infradead.org 19082S: Maintained 19083F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19084F: drivers/staging/media/rkvdec/ 19085 19086ROCKER DRIVER 19087M: Jiri Pirko <jiri@resnulli.us> 19088L: netdev@vger.kernel.org 19089S: Supported 19090F: drivers/net/ethernet/rocker/ 19091 19092ROCKETPORT EXPRESS/INFINITY DRIVER 19093M: Kevin Cernekee <cernekee@gmail.com> 19094L: linux-serial@vger.kernel.org 19095S: Odd Fixes 19096F: drivers/tty/serial/rp2.* 19097 19098ROHM BD99954 CHARGER IC 19099M: Matti Vaittinen <mazziesaccount@gmail.com> 19100S: Supported 19101F: drivers/power/supply/bd99954-charger.c 19102F: drivers/power/supply/bd99954-charger.h 19103 19104ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19105M: Tomasz Duszynski <tduszyns@gmail.com> 19106S: Maintained 19107F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19108F: drivers/iio/light/bh1750.c 19109 19110ROHM BM1390 PRESSURE SENSOR DRIVER 19111M: Matti Vaittinen <mazziesaccount@gmail.com> 19112L: linux-iio@vger.kernel.org 19113S: Supported 19114F: drivers/iio/pressure/rohm-bm1390.c 19115 19116ROHM BU270xx LIGHT SENSOR DRIVERs 19117M: Matti Vaittinen <mazziesaccount@gmail.com> 19118L: linux-iio@vger.kernel.org 19119S: Supported 19120F: drivers/iio/light/rohm-bu27008.c 19121F: drivers/iio/light/rohm-bu27034.c 19122 19123ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19124M: Marek Vasut <marek.vasut+renesas@gmail.com> 19125L: linux-kernel@vger.kernel.org 19126L: linux-renesas-soc@vger.kernel.org 19127S: Supported 19128F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19129F: drivers/gpio/gpio-bd9571mwv.c 19130F: drivers/mfd/bd9571mwv.c 19131F: drivers/regulator/bd9571mwv-regulator.c 19132F: include/linux/mfd/bd9571mwv.h 19133 19134ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19135M: Matti Vaittinen <mazziesaccount@gmail.com> 19136S: Supported 19137F: drivers/clk/clk-bd718x7.c 19138F: drivers/gpio/gpio-bd71815.c 19139F: drivers/gpio/gpio-bd71828.c 19140F: drivers/mfd/rohm-bd71828.c 19141F: drivers/mfd/rohm-bd718x7.c 19142F: drivers/mfd/rohm-bd9576.c 19143F: drivers/regulator/bd71815-regulator.c 19144F: drivers/regulator/bd71828-regulator.c 19145F: drivers/regulator/bd718x7-regulator.c 19146F: drivers/regulator/bd9576-regulator.c 19147F: drivers/regulator/rohm-regulator.c 19148F: drivers/rtc/rtc-bd70528.c 19149F: drivers/watchdog/bd9576_wdt.c 19150F: include/linux/mfd/rohm-bd71815.h 19151F: include/linux/mfd/rohm-bd71828.h 19152F: include/linux/mfd/rohm-bd718x7.h 19153F: include/linux/mfd/rohm-bd957x.h 19154F: include/linux/mfd/rohm-generic.h 19155F: include/linux/mfd/rohm-shared.h 19156 19157ROSE NETWORK LAYER 19158M: Ralf Baechle <ralf@linux-mips.org> 19159L: linux-hams@vger.kernel.org 19160S: Maintained 19161W: https://linux-ax25.in-berlin.de 19162F: include/net/rose.h 19163F: include/uapi/linux/rose.h 19164F: net/rose/ 19165 19166ROTATION DRIVER FOR ALLWINNER A83T 19167M: Jernej Skrabec <jernej.skrabec@gmail.com> 19168L: linux-media@vger.kernel.org 19169S: Maintained 19170T: git git://linuxtv.org/media_tree.git 19171F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19172F: drivers/media/platform/sunxi/sun8i-rotate/ 19173 19174RPMSG TTY DRIVER 19175M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19176L: linux-remoteproc@vger.kernel.org 19177S: Maintained 19178F: drivers/tty/rpmsg_tty.c 19179 19180RTL2830 MEDIA DRIVER 19181L: linux-media@vger.kernel.org 19182S: Orphan 19183W: https://linuxtv.org 19184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19185F: drivers/media/dvb-frontends/rtl2830* 19186 19187RTL2832 MEDIA DRIVER 19188L: linux-media@vger.kernel.org 19189S: Orphan 19190W: https://linuxtv.org 19191Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19192F: drivers/media/dvb-frontends/rtl2832* 19193 19194RTL2832_SDR MEDIA DRIVER 19195L: linux-media@vger.kernel.org 19196S: Orphan 19197W: https://linuxtv.org 19198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19199F: drivers/media/dvb-frontends/rtl2832_sdr* 19200 19201RTL8180 WIRELESS DRIVER 19202L: linux-wireless@vger.kernel.org 19203S: Orphan 19204F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19205 19206RTL8187 WIRELESS DRIVER 19207M: Hin-Tak Leung <hintak.leung@gmail.com> 19208M: Larry Finger <Larry.Finger@lwfinger.net> 19209L: linux-wireless@vger.kernel.org 19210S: Maintained 19211T: git https://github.com/pkshih/rtw.git 19212F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19213 19214RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19215M: Jes Sorensen <Jes.Sorensen@gmail.com> 19216L: linux-wireless@vger.kernel.org 19217S: Maintained 19218T: git https://github.com/pkshih/rtw.git 19219F: drivers/net/wireless/realtek/rtl8xxxu/ 19220 19221RTRS TRANSPORT DRIVERS 19222M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19223M: Jack Wang <jinpu.wang@ionos.com> 19224L: linux-rdma@vger.kernel.org 19225S: Maintained 19226F: drivers/infiniband/ulp/rtrs/ 19227 19228RUNTIME VERIFICATION (RV) 19229M: Daniel Bristot de Oliveira <bristot@kernel.org> 19230M: Steven Rostedt <rostedt@goodmis.org> 19231L: linux-trace-kernel@vger.kernel.org 19232S: Maintained 19233F: Documentation/trace/rv/ 19234F: include/linux/rv.h 19235F: include/rv/ 19236F: kernel/trace/rv/ 19237F: tools/verification/ 19238 19239RUST 19240M: Miguel Ojeda <ojeda@kernel.org> 19241M: Alex Gaynor <alex.gaynor@gmail.com> 19242M: Wedson Almeida Filho <wedsonaf@gmail.com> 19243R: Boqun Feng <boqun.feng@gmail.com> 19244R: Gary Guo <gary@garyguo.net> 19245R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19246R: Benno Lossin <benno.lossin@proton.me> 19247R: Andreas Hindborg <a.hindborg@samsung.com> 19248R: Alice Ryhl <aliceryhl@google.com> 19249L: rust-for-linux@vger.kernel.org 19250S: Supported 19251W: https://rust-for-linux.com 19252B: https://github.com/Rust-for-Linux/linux/issues 19253C: zulip://rust-for-linux.zulipchat.com 19254P: https://rust-for-linux.com/contributing 19255T: git https://github.com/Rust-for-Linux/linux.git rust-next 19256F: Documentation/rust/ 19257F: rust/ 19258F: samples/rust/ 19259F: scripts/*rust* 19260F: tools/testing/selftests/rust/ 19261K: \b(?i:rust)\b 19262 19263RXRPC SOCKETS (AF_RXRPC) 19264M: David Howells <dhowells@redhat.com> 19265M: Marc Dionne <marc.dionne@auristor.com> 19266L: linux-afs@lists.infradead.org 19267S: Supported 19268W: https://www.infradead.org/~dhowells/kafs/ 19269F: Documentation/networking/rxrpc.rst 19270F: include/keys/rxrpc-type.h 19271F: include/net/af_rxrpc.h 19272F: include/trace/events/rxrpc.h 19273F: include/uapi/linux/rxrpc.h 19274F: net/rxrpc/ 19275 19276S3 SAVAGE FRAMEBUFFER DRIVER 19277M: Antonino Daplas <adaplas@gmail.com> 19278L: linux-fbdev@vger.kernel.org 19279S: Maintained 19280F: drivers/video/fbdev/savage/ 19281 19282S390 ARCHITECTURE 19283M: Heiko Carstens <hca@linux.ibm.com> 19284M: Vasily Gorbik <gor@linux.ibm.com> 19285M: Alexander Gordeev <agordeev@linux.ibm.com> 19286R: Christian Borntraeger <borntraeger@linux.ibm.com> 19287R: Sven Schnelle <svens@linux.ibm.com> 19288L: linux-s390@vger.kernel.org 19289S: Supported 19290T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19291F: Documentation/driver-api/s390-drivers.rst 19292F: Documentation/arch/s390/ 19293F: arch/s390/ 19294F: drivers/s390/ 19295F: drivers/watchdog/diag288_wdt.c 19296 19297S390 COMMON I/O LAYER 19298M: Vineeth Vijayan <vneethv@linux.ibm.com> 19299M: Peter Oberparleiter <oberpar@linux.ibm.com> 19300L: linux-s390@vger.kernel.org 19301S: Supported 19302F: drivers/s390/cio/ 19303 19304S390 DASD DRIVER 19305M: Stefan Haberland <sth@linux.ibm.com> 19306M: Jan Hoeppner <hoeppner@linux.ibm.com> 19307L: linux-s390@vger.kernel.org 19308S: Supported 19309F: block/partitions/ibm.c 19310F: drivers/s390/block/dasd* 19311F: include/linux/dasd_mod.h 19312 19313S390 IOMMU (PCI) 19314M: Niklas Schnelle <schnelle@linux.ibm.com> 19315M: Matthew Rosato <mjrosato@linux.ibm.com> 19316R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19317L: linux-s390@vger.kernel.org 19318S: Supported 19319F: drivers/iommu/s390-iommu.c 19320 19321S390 IUCV NETWORK LAYER 19322M: Alexandra Winter <wintera@linux.ibm.com> 19323M: Thorsten Winkler <twinkler@linux.ibm.com> 19324L: linux-s390@vger.kernel.org 19325L: netdev@vger.kernel.org 19326S: Supported 19327F: drivers/s390/net/*iucv* 19328F: include/net/iucv/ 19329F: net/iucv/ 19330 19331S390 MM 19332M: Alexander Gordeev <agordeev@linux.ibm.com> 19333M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19334L: linux-s390@vger.kernel.org 19335S: Supported 19336T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19337F: arch/s390/include/asm/pgtable.h 19338F: arch/s390/mm 19339 19340S390 NETWORK DRIVERS 19341M: Alexandra Winter <wintera@linux.ibm.com> 19342M: Thorsten Winkler <twinkler@linux.ibm.com> 19343L: linux-s390@vger.kernel.org 19344L: netdev@vger.kernel.org 19345S: Supported 19346F: drivers/s390/net/ 19347 19348S390 PCI SUBSYSTEM 19349M: Niklas Schnelle <schnelle@linux.ibm.com> 19350M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19351L: linux-s390@vger.kernel.org 19352S: Supported 19353F: Documentation/arch/s390/pci.rst 19354F: arch/s390/pci/ 19355F: drivers/pci/hotplug/s390_pci_hpc.c 19356 19357S390 SCM DRIVER 19358M: Vineeth Vijayan <vneethv@linux.ibm.com> 19359L: linux-s390@vger.kernel.org 19360S: Supported 19361F: drivers/s390/block/scm* 19362F: drivers/s390/cio/scm.c 19363 19364S390 VFIO AP DRIVER 19365M: Tony Krowiak <akrowiak@linux.ibm.com> 19366M: Halil Pasic <pasic@linux.ibm.com> 19367M: Jason Herne <jjherne@linux.ibm.com> 19368L: linux-s390@vger.kernel.org 19369S: Supported 19370F: Documentation/arch/s390/vfio-ap* 19371F: drivers/s390/crypto/vfio_ap* 19372 19373S390 VFIO-CCW DRIVER 19374M: Eric Farman <farman@linux.ibm.com> 19375M: Matthew Rosato <mjrosato@linux.ibm.com> 19376R: Halil Pasic <pasic@linux.ibm.com> 19377L: linux-s390@vger.kernel.org 19378L: kvm@vger.kernel.org 19379S: Supported 19380F: Documentation/arch/s390/vfio-ccw.rst 19381F: drivers/s390/cio/vfio_ccw* 19382F: include/uapi/linux/vfio_ccw.h 19383 19384S390 VFIO-PCI DRIVER 19385M: Matthew Rosato <mjrosato@linux.ibm.com> 19386M: Eric Farman <farman@linux.ibm.com> 19387L: linux-s390@vger.kernel.org 19388L: kvm@vger.kernel.org 19389S: Supported 19390F: arch/s390/kvm/pci* 19391F: drivers/vfio/pci/vfio_pci_zdev.c 19392F: include/uapi/linux/vfio_zdev.h 19393 19394S390 ZCRYPT DRIVER 19395M: Harald Freudenberger <freude@linux.ibm.com> 19396L: linux-s390@vger.kernel.org 19397S: Supported 19398F: drivers/s390/crypto/ 19399 19400S390 ZFCP DRIVER 19401M: Steffen Maier <maier@linux.ibm.com> 19402M: Benjamin Block <bblock@linux.ibm.com> 19403L: linux-s390@vger.kernel.org 19404S: Supported 19405F: drivers/s390/scsi/zfcp_* 19406 19407SAA6588 RDS RECEIVER DRIVER 19408M: Hans Verkuil <hverkuil@xs4all.nl> 19409L: linux-media@vger.kernel.org 19410S: Odd Fixes 19411W: https://linuxtv.org 19412T: git git://linuxtv.org/media_tree.git 19413F: drivers/media/i2c/saa6588* 19414 19415SAA7134 VIDEO4LINUX DRIVER 19416M: Mauro Carvalho Chehab <mchehab@kernel.org> 19417L: linux-media@vger.kernel.org 19418S: Odd fixes 19419W: https://linuxtv.org 19420T: git git://linuxtv.org/media_tree.git 19421F: Documentation/driver-api/media/drivers/saa7134* 19422F: drivers/media/pci/saa7134/ 19423 19424SAA7146 VIDEO4LINUX-2 DRIVER 19425M: Hans Verkuil <hverkuil@xs4all.nl> 19426L: linux-media@vger.kernel.org 19427S: Maintained 19428T: git git://linuxtv.org/media_tree.git 19429F: drivers/media/common/saa7146/ 19430F: drivers/media/pci/saa7146/ 19431F: include/media/drv-intf/saa7146* 19432 19433SAFESETID SECURITY MODULE 19434M: Micah Morton <mortonm@chromium.org> 19435S: Supported 19436F: Documentation/admin-guide/LSM/SafeSetID.rst 19437F: security/safesetid/ 19438 19439SAMSUNG AUDIO (ASoC) DRIVERS 19440M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19441L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19442S: Maintained 19443B: mailto:linux-samsung-soc@vger.kernel.org 19444F: Documentation/devicetree/bindings/sound/samsung* 19445F: sound/soc/samsung/ 19446 19447SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19448M: Krzysztof Kozlowski <krzk@kernel.org> 19449L: linux-crypto@vger.kernel.org 19450L: linux-samsung-soc@vger.kernel.org 19451S: Maintained 19452F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19453F: drivers/crypto/exynos-rng.c 19454 19455SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19456M: Łukasz Stelmach <l.stelmach@samsung.com> 19457L: linux-samsung-soc@vger.kernel.org 19458S: Maintained 19459F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19460F: drivers/char/hw_random/exynos-trng.c 19461 19462SAMSUNG FRAMEBUFFER DRIVER 19463M: Jingoo Han <jingoohan1@gmail.com> 19464L: linux-fbdev@vger.kernel.org 19465S: Maintained 19466F: drivers/video/fbdev/s3c-fb.c 19467 19468SAMSUNG INTERCONNECT DRIVERS 19469M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19470M: Artur Świgoń <a.swigon@samsung.com> 19471L: linux-pm@vger.kernel.org 19472L: linux-samsung-soc@vger.kernel.org 19473S: Supported 19474F: drivers/interconnect/samsung/ 19475 19476SAMSUNG LAPTOP DRIVER 19477M: Corentin Chary <corentin.chary@gmail.com> 19478L: platform-driver-x86@vger.kernel.org 19479S: Maintained 19480F: drivers/platform/x86/samsung-laptop.c 19481 19482SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19483M: Krzysztof Kozlowski <krzk@kernel.org> 19484L: linux-kernel@vger.kernel.org 19485L: linux-samsung-soc@vger.kernel.org 19486S: Maintained 19487B: mailto:linux-samsung-soc@vger.kernel.org 19488F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19489F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19490F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19491F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19492F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19493F: drivers/clk/clk-s2mps11.c 19494F: drivers/mfd/sec*.c 19495F: drivers/regulator/s2m*.c 19496F: drivers/regulator/s5m*.c 19497F: drivers/rtc/rtc-s5m.c 19498F: include/linux/mfd/samsung/ 19499 19500SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19501M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19502L: linux-media@vger.kernel.org 19503L: linux-samsung-soc@vger.kernel.org 19504S: Maintained 19505F: drivers/media/platform/samsung/s3c-camif/ 19506F: include/media/drv-intf/s3c_camif.h 19507 19508SAMSUNG S3FWRN5 NFC DRIVER 19509M: Krzysztof Kozlowski <krzk@kernel.org> 19510S: Maintained 19511F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19512F: drivers/nfc/s3fwrn5 19513 19514SAMSUNG S5C73M3 CAMERA DRIVER 19515M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19516M: Andrzej Hajda <andrzej.hajda@intel.com> 19517L: linux-media@vger.kernel.org 19518S: Supported 19519F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19520F: drivers/media/i2c/s5c73m3/* 19521 19522SAMSUNG S5K5BAF CAMERA DRIVER 19523M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19524M: Andrzej Hajda <andrzej.hajda@intel.com> 19525L: linux-media@vger.kernel.org 19526S: Supported 19527F: drivers/media/i2c/s5k5baf.c 19528 19529SAMSUNG S5P Security SubSystem (SSS) DRIVER 19530M: Krzysztof Kozlowski <krzk@kernel.org> 19531M: Vladimir Zapolskiy <vz@mleia.com> 19532L: linux-crypto@vger.kernel.org 19533L: linux-samsung-soc@vger.kernel.org 19534S: Maintained 19535F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19536F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19537F: drivers/crypto/s5p-sss.c 19538 19539SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19540M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19541L: linux-media@vger.kernel.org 19542S: Supported 19543Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19544F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19545F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19546F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19547F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19548F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19549F: drivers/media/platform/samsung/exynos4-is/ 19550 19551SAMSUNG SOC CLOCK DRIVERS 19552M: Krzysztof Kozlowski <krzk@kernel.org> 19553M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19554M: Chanwoo Choi <cw00.choi@samsung.com> 19555R: Alim Akhtar <alim.akhtar@samsung.com> 19556L: linux-samsung-soc@vger.kernel.org 19557S: Maintained 19558T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19559F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19560F: Documentation/devicetree/bindings/clock/samsung,s3c* 19561F: drivers/clk/samsung/ 19562F: include/dt-bindings/clock/exynos*.h 19563F: include/dt-bindings/clock/s5p*.h 19564F: include/dt-bindings/clock/samsung,*.h 19565F: include/linux/clk/samsung.h 19566 19567SAMSUNG SPI DRIVERS 19568M: Andi Shyti <andi.shyti@kernel.org> 19569L: linux-spi@vger.kernel.org 19570L: linux-samsung-soc@vger.kernel.org 19571S: Maintained 19572F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19573F: drivers/spi/spi-s3c* 19574F: include/linux/platform_data/spi-s3c64xx.h 19575 19576SAMSUNG SXGBE DRIVERS 19577M: Byungho An <bh74.an@samsung.com> 19578L: netdev@vger.kernel.org 19579S: Supported 19580F: drivers/net/ethernet/samsung/sxgbe/ 19581 19582SAMSUNG THERMAL DRIVER 19583M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19584M: Krzysztof Kozlowski <krzk@kernel.org> 19585L: linux-pm@vger.kernel.org 19586L: linux-samsung-soc@vger.kernel.org 19587S: Maintained 19588F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19589F: drivers/thermal/samsung/ 19590 19591SAMSUNG USB2 PHY DRIVER 19592M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19593L: linux-kernel@vger.kernel.org 19594S: Supported 19595F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19596F: Documentation/driver-api/phy/samsung-usb2.rst 19597F: drivers/phy/samsung/phy-exynos4210-usb2.c 19598F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19599F: drivers/phy/samsung/phy-exynos5250-usb2.c 19600F: drivers/phy/samsung/phy-s5pv210-usb2.c 19601F: drivers/phy/samsung/phy-samsung-usb2.c 19602F: drivers/phy/samsung/phy-samsung-usb2.h 19603 19604SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19605M: Paul Barker <paul.barker@sancloud.com> 19606R: Marc Murphy <marc.murphy@sancloud.com> 19607S: Supported 19608F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19609 19610SC1200 WDT DRIVER 19611M: Zwane Mwaikambo <zwanem@gmail.com> 19612S: Maintained 19613F: drivers/watchdog/sc1200wdt.c 19614 19615SCHEDULER 19616M: Ingo Molnar <mingo@redhat.com> 19617M: Peter Zijlstra <peterz@infradead.org> 19618M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19619M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19620R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19621R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19622R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19623R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19624R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19625R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19626L: linux-kernel@vger.kernel.org 19627S: Maintained 19628T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19629F: include/linux/preempt.h 19630F: include/linux/sched.h 19631F: include/linux/wait.h 19632F: include/uapi/linux/sched.h 19633F: kernel/sched/ 19634 19635SCSI LIBSAS SUBSYSTEM 19636R: John Garry <john.g.garry@oracle.com> 19637R: Jason Yan <yanaijie@huawei.com> 19638L: linux-scsi@vger.kernel.org 19639S: Supported 19640F: Documentation/scsi/libsas.rst 19641F: drivers/scsi/libsas/ 19642F: include/scsi/libsas.h 19643F: include/scsi/sas_ata.h 19644 19645SCSI RDMA PROTOCOL (SRP) INITIATOR 19646M: Bart Van Assche <bvanassche@acm.org> 19647L: linux-rdma@vger.kernel.org 19648S: Supported 19649Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19650F: drivers/infiniband/ulp/srp/ 19651F: include/scsi/srp.h 19652 19653SCSI RDMA PROTOCOL (SRP) TARGET 19654M: Bart Van Assche <bvanassche@acm.org> 19655L: linux-rdma@vger.kernel.org 19656L: target-devel@vger.kernel.org 19657S: Supported 19658Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19659F: drivers/infiniband/ulp/srpt/ 19660 19661SCSI SG DRIVER 19662M: Doug Gilbert <dgilbert@interlog.com> 19663L: linux-scsi@vger.kernel.org 19664S: Maintained 19665W: http://sg.danny.cz/sg 19666F: Documentation/scsi/scsi-generic.rst 19667F: drivers/scsi/sg.c 19668F: include/scsi/sg.h 19669 19670SCSI SUBSYSTEM 19671M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19672M: "Martin K. Petersen" <martin.petersen@oracle.com> 19673L: linux-scsi@vger.kernel.org 19674S: Maintained 19675Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19676T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19677T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19678F: Documentation/devicetree/bindings/scsi/ 19679F: drivers/scsi/ 19680F: drivers/ufs/ 19681F: include/scsi/ 19682 19683SCSI TAPE DRIVER 19684M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19685L: linux-scsi@vger.kernel.org 19686S: Maintained 19687F: Documentation/scsi/st.rst 19688F: drivers/scsi/st.* 19689F: drivers/scsi/st_*.h 19690 19691SCSI TARGET CORE USER DRIVER 19692M: Bodo Stroesser <bostroesser@gmail.com> 19693L: linux-scsi@vger.kernel.org 19694L: target-devel@vger.kernel.org 19695S: Supported 19696F: Documentation/target/tcmu-design.rst 19697F: drivers/target/target_core_user.c 19698F: include/uapi/linux/target_core_user.h 19699 19700SCSI TARGET SUBSYSTEM 19701M: "Martin K. Petersen" <martin.petersen@oracle.com> 19702L: linux-scsi@vger.kernel.org 19703L: target-devel@vger.kernel.org 19704S: Supported 19705Q: https://patchwork.kernel.org/project/target-devel/list/ 19706T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19707F: Documentation/target/ 19708F: drivers/target/ 19709F: include/target/ 19710 19711SCTP PROTOCOL 19712M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19713M: Xin Long <lucien.xin@gmail.com> 19714L: linux-sctp@vger.kernel.org 19715S: Maintained 19716W: https://github.com/sctp/lksctp-tools/wiki 19717F: Documentation/networking/sctp.rst 19718F: include/linux/sctp.h 19719F: include/net/sctp/ 19720F: include/uapi/linux/sctp.h 19721F: net/sctp/ 19722 19723SCx200 CPU SUPPORT 19724M: Jim Cromie <jim.cromie@gmail.com> 19725S: Odd Fixes 19726F: Documentation/i2c/busses/scx200_acb.rst 19727F: arch/x86/platform/scx200/ 19728F: drivers/i2c/busses/scx200* 19729F: drivers/mtd/maps/scx200_docflash.c 19730F: drivers/watchdog/scx200_wdt.c 19731F: include/linux/scx200.h 19732 19733SCx200 GPIO DRIVER 19734M: Jim Cromie <jim.cromie@gmail.com> 19735S: Maintained 19736F: drivers/char/scx200_gpio.c 19737F: include/linux/scx200_gpio.h 19738 19739SCx200 HRT CLOCKSOURCE DRIVER 19740M: Jim Cromie <jim.cromie@gmail.com> 19741S: Maintained 19742F: drivers/clocksource/scx200_hrt.c 19743 19744SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19745M: Sascha Sommer <saschasommer@freenet.de> 19746L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19747S: Maintained 19748F: drivers/mmc/host/sdricoh_cs.c 19749 19750SECO BOARDS CEC DRIVER 19751M: Ettore Chimenti <ek5.chimenti@gmail.com> 19752S: Maintained 19753F: drivers/media/cec/platform/seco/seco-cec.c 19754F: drivers/media/cec/platform/seco/seco-cec.h 19755 19756SECURE COMPUTING 19757M: Kees Cook <keescook@chromium.org> 19758R: Andy Lutomirski <luto@amacapital.net> 19759R: Will Drewry <wad@chromium.org> 19760S: Supported 19761T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19762F: Documentation/userspace-api/seccomp_filter.rst 19763F: include/linux/seccomp.h 19764F: include/uapi/linux/seccomp.h 19765F: kernel/seccomp.c 19766F: tools/testing/selftests/kselftest_harness.h 19767F: tools/testing/selftests/seccomp/* 19768K: \bsecure_computing 19769K: \bTIF_SECCOMP\b 19770 19771SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19772M: Kamal Dasu <kamal.dasu@broadcom.com> 19773M: Al Cooper <alcooperx@gmail.com> 19774R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19775L: linux-mmc@vger.kernel.org 19776S: Maintained 19777F: drivers/mmc/host/sdhci-brcmstb* 19778 19779SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19780M: Adrian Hunter <adrian.hunter@intel.com> 19781L: linux-mmc@vger.kernel.org 19782S: Supported 19783F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19784F: drivers/mmc/host/sdhci* 19785 19786SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19787M: Aubin Constans <aubin.constans@microchip.com> 19788R: Eugen Hristev <eugen.hristev@collabora.com> 19789L: linux-mmc@vger.kernel.org 19790S: Supported 19791F: drivers/mmc/host/sdhci-of-at91.c 19792 19793SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19794M: Haibo Chen <haibo.chen@nxp.com> 19795L: imx@lists.linux.dev 19796L: linux-mmc@vger.kernel.org 19797S: Maintained 19798F: drivers/mmc/host/sdhci-esdhc-imx.c 19799 19800SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19801M: Ben Dooks <ben-linux@fluff.org> 19802M: Jaehoon Chung <jh80.chung@samsung.com> 19803L: linux-mmc@vger.kernel.org 19804S: Maintained 19805F: drivers/mmc/host/sdhci-s3c* 19806 19807SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19808M: Viresh Kumar <vireshk@kernel.org> 19809L: linux-mmc@vger.kernel.org 19810S: Maintained 19811F: drivers/mmc/host/sdhci-spear.c 19812 19813SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19814M: Vignesh Raghavendra <vigneshr@ti.com> 19815L: linux-mmc@vger.kernel.org 19816S: Maintained 19817F: drivers/mmc/host/sdhci-omap.c 19818 19819SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19820M: Jonathan Derrick <jonathan.derrick@linux.dev> 19821L: linux-block@vger.kernel.org 19822S: Supported 19823F: block/opal_proto.h 19824F: block/sed* 19825F: include/linux/sed* 19826F: include/uapi/linux/sed* 19827 19828SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19829M: Mark Rutland <mark.rutland@arm.com> 19830M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19831M: Sudeep Holla <sudeep.holla@arm.com> 19832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19833S: Maintained 19834F: drivers/firmware/smccc/ 19835F: include/linux/arm-smccc.h 19836 19837SECURITY CONTACT 19838M: Security Officers <security@kernel.org> 19839S: Supported 19840F: Documentation/process/security-bugs.rst 19841 19842SECURITY SUBSYSTEM 19843M: Paul Moore <paul@paul-moore.com> 19844M: James Morris <jmorris@namei.org> 19845M: "Serge E. Hallyn" <serge@hallyn.com> 19846L: linux-security-module@vger.kernel.org 19847S: Supported 19848Q: https://patchwork.kernel.org/project/linux-security-module/list 19849B: mailto:linux-security-module@vger.kernel.org 19850P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19851T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19852F: include/uapi/linux/lsm.h 19853F: security/ 19854F: tools/testing/selftests/lsm/ 19855X: security/selinux/ 19856K: \bsecurity_[a-z_0-9]\+\b 19857 19858SELINUX SECURITY MODULE 19859M: Paul Moore <paul@paul-moore.com> 19860M: Stephen Smalley <stephen.smalley.work@gmail.com> 19861R: Ondrej Mosnacek <omosnace@redhat.com> 19862L: selinux@vger.kernel.org 19863S: Supported 19864W: https://github.com/SELinuxProject 19865Q: https://patchwork.kernel.org/project/selinux/list 19866B: mailto:selinux@vger.kernel.org 19867P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19868T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19869F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19870F: Documentation/ABI/removed/sysfs-selinux-disable 19871F: Documentation/admin-guide/LSM/SELinux.rst 19872F: include/trace/events/avc.h 19873F: include/uapi/linux/selinux_netlink.h 19874F: scripts/selinux/ 19875F: security/selinux/ 19876 19877SENSABLE PHANTOM 19878M: Jiri Slaby <jirislaby@kernel.org> 19879S: Maintained 19880F: drivers/misc/phantom.c 19881F: include/uapi/linux/phantom.h 19882 19883SENSEAIR SUNRISE 006-0-0007 19884M: Jacopo Mondi <jacopo@jmondi.org> 19885S: Maintained 19886F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19887F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19888F: drivers/iio/chemical/sunrise_co2.c 19889 19890SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19891M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19892S: Maintained 19893F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19894F: drivers/iio/chemical/scd30.h 19895F: drivers/iio/chemical/scd30_core.c 19896F: drivers/iio/chemical/scd30_i2c.c 19897F: drivers/iio/chemical/scd30_serial.c 19898 19899SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19900M: Roan van Dijk <roan@protonic.nl> 19901S: Maintained 19902F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19903F: drivers/iio/chemical/scd4x.c 19904 19905SENSIRION SGP40 GAS SENSOR DRIVER 19906M: Andreas Klinger <ak@it-klinger.de> 19907S: Maintained 19908F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19909F: drivers/iio/chemical/sgp40.c 19910 19911SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19912M: Tomasz Duszynski <tduszyns@gmail.com> 19913S: Maintained 19914F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19915F: drivers/iio/chemical/sps30.c 19916F: drivers/iio/chemical/sps30_i2c.c 19917F: drivers/iio/chemical/sps30_serial.c 19918 19919SERIAL DEVICE BUS 19920M: Rob Herring <robh@kernel.org> 19921L: linux-serial@vger.kernel.org 19922S: Maintained 19923F: Documentation/devicetree/bindings/serial/serial.yaml 19924F: drivers/tty/serdev/ 19925F: include/linux/serdev.h 19926 19927SERIAL IR RECEIVER 19928M: Sean Young <sean@mess.org> 19929L: linux-media@vger.kernel.org 19930S: Maintained 19931F: drivers/media/rc/serial_ir.c 19932 19933SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19934M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19936S: Maintained 19937F: Documentation/devicetree/bindings/slimbus/ 19938F: drivers/slimbus/ 19939F: include/linux/slimbus.h 19940 19941SFC NETWORK DRIVER 19942M: Edward Cree <ecree.xilinx@gmail.com> 19943M: Martin Habets <habetsm.xilinx@gmail.com> 19944L: netdev@vger.kernel.org 19945L: linux-net-drivers@amd.com 19946S: Supported 19947F: Documentation/networking/devlink/sfc.rst 19948F: drivers/net/ethernet/sfc/ 19949 19950SFCTEMP HWMON DRIVER 19951M: Emil Renner Berthing <kernel@esmil.dk> 19952M: Hal Feng <hal.feng@starfivetech.com> 19953L: linux-hwmon@vger.kernel.org 19954S: Maintained 19955F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19956F: Documentation/hwmon/sfctemp.rst 19957F: drivers/hwmon/sfctemp.c 19958 19959SFF/SFP/SFP+ MODULE SUPPORT 19960M: Russell King <linux@armlinux.org.uk> 19961L: netdev@vger.kernel.org 19962S: Maintained 19963F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19964F: drivers/net/phy/phylink.c 19965F: drivers/net/phy/sfp* 19966F: include/linux/mdio/mdio-i2c.h 19967F: include/linux/phylink.h 19968F: include/linux/sfp.h 19969K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19970 19971SGI GRU DRIVER 19972M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19973S: Maintained 19974F: drivers/misc/sgi-gru/ 19975 19976SGI XP/XPC/XPNET DRIVER 19977M: Robin Holt <robinmholt@gmail.com> 19978M: Steve Wahl <steve.wahl@hpe.com> 19979S: Maintained 19980F: drivers/misc/sgi-xp/ 19981 19982SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19983M: Wenjia Zhang <wenjia@linux.ibm.com> 19984M: Jan Karcher <jaka@linux.ibm.com> 19985R: D. Wythe <alibuda@linux.alibaba.com> 19986R: Tony Lu <tonylu@linux.alibaba.com> 19987R: Wen Gu <guwen@linux.alibaba.com> 19988L: linux-s390@vger.kernel.org 19989S: Supported 19990F: net/smc/ 19991 19992SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19993M: Linus Walleij <linus.walleij@linaro.org> 19994L: linux-iio@vger.kernel.org 19995S: Maintained 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19997F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19998F: drivers/iio/light/gp2ap002.c 19999 20000SHARP RJ54N1CB0C SENSOR DRIVER 20001M: Jacopo Mondi <jacopo@jmondi.org> 20002L: linux-media@vger.kernel.org 20003S: Odd fixes 20004T: git git://linuxtv.org/media_tree.git 20005F: drivers/media/i2c/rj54n1cb0c.c 20006F: include/media/i2c/rj54n1cb0c.h 20007 20008SHRINKER 20009M: Andrew Morton <akpm@linux-foundation.org> 20010M: Dave Chinner <david@fromorbit.com> 20011R: Qi Zheng <zhengqi.arch@bytedance.com> 20012R: Roman Gushchin <roman.gushchin@linux.dev> 20013R: Muchun Song <muchun.song@linux.dev> 20014L: linux-mm@kvack.org 20015S: Maintained 20016F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20017F: include/linux/shrinker.h 20018F: mm/shrinker.c 20019F: mm/shrinker_debug.c 20020 20021SH_VOU V4L2 OUTPUT DRIVER 20022L: linux-media@vger.kernel.org 20023S: Orphan 20024F: drivers/media/platform/renesas/sh_vou.c 20025F: include/media/drv-intf/sh_vou.h 20026 20027SI2157 MEDIA DRIVER 20028L: linux-media@vger.kernel.org 20029S: Orphan 20030W: https://linuxtv.org 20031Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20032F: drivers/media/tuners/si2157* 20033 20034SI2165 MEDIA DRIVER 20035M: Matthias Schwarzott <zzam@gentoo.org> 20036L: linux-media@vger.kernel.org 20037S: Maintained 20038W: https://linuxtv.org 20039Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20040F: drivers/media/dvb-frontends/si2165* 20041 20042SI2168 MEDIA DRIVER 20043L: linux-media@vger.kernel.org 20044S: Orphan 20045W: https://linuxtv.org 20046Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20047F: drivers/media/dvb-frontends/si2168* 20048 20049SI470X FM RADIO RECEIVER I2C DRIVER 20050M: Hans Verkuil <hverkuil@xs4all.nl> 20051L: linux-media@vger.kernel.org 20052S: Odd Fixes 20053W: https://linuxtv.org 20054T: git git://linuxtv.org/media_tree.git 20055F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20056F: drivers/media/radio/si470x/radio-si470x-i2c.c 20057 20058SI470X FM RADIO RECEIVER USB DRIVER 20059M: Hans Verkuil <hverkuil@xs4all.nl> 20060L: linux-media@vger.kernel.org 20061S: Maintained 20062W: https://linuxtv.org 20063T: git git://linuxtv.org/media_tree.git 20064F: drivers/media/radio/si470x/radio-si470x-common.c 20065F: drivers/media/radio/si470x/radio-si470x-usb.c 20066F: drivers/media/radio/si470x/radio-si470x.h 20067 20068SI4713 FM RADIO TRANSMITTER I2C DRIVER 20069M: Eduardo Valentin <edubezval@gmail.com> 20070L: linux-media@vger.kernel.org 20071S: Odd Fixes 20072W: https://linuxtv.org 20073T: git git://linuxtv.org/media_tree.git 20074F: drivers/media/radio/si4713/si4713.? 20075 20076SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20077M: Eduardo Valentin <edubezval@gmail.com> 20078L: linux-media@vger.kernel.org 20079S: Odd Fixes 20080W: https://linuxtv.org 20081T: git git://linuxtv.org/media_tree.git 20082F: drivers/media/radio/si4713/radio-platform-si4713.c 20083 20084SI4713 FM RADIO TRANSMITTER USB DRIVER 20085M: Hans Verkuil <hverkuil@xs4all.nl> 20086L: linux-media@vger.kernel.org 20087S: Maintained 20088W: https://linuxtv.org 20089T: git git://linuxtv.org/media_tree.git 20090F: drivers/media/radio/si4713/radio-usb-si4713.c 20091 20092SIANO DVB DRIVER 20093M: Mauro Carvalho Chehab <mchehab@kernel.org> 20094L: linux-media@vger.kernel.org 20095S: Odd fixes 20096W: https://linuxtv.org 20097T: git git://linuxtv.org/media_tree.git 20098F: drivers/media/common/siano/ 20099F: drivers/media/mmc/siano/ 20100F: drivers/media/usb/siano/ 20101F: drivers/media/usb/siano/ 20102 20103SIEMENS IPC LED DRIVERS 20104M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20105M: Xing Tong Wu <xingtong.wu@siemens.com> 20106M: Tobias Schaffner <tobias.schaffner@siemens.com> 20107L: linux-leds@vger.kernel.org 20108S: Maintained 20109F: drivers/leds/simple/ 20110 20111SIEMENS IPC PLATFORM DRIVERS 20112M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20113M: Xing Tong Wu <xingtong.wu@siemens.com> 20114M: Tobias Schaffner <tobias.schaffner@siemens.com> 20115L: platform-driver-x86@vger.kernel.org 20116S: Maintained 20117F: drivers/platform/x86/siemens/ 20118F: include/linux/platform_data/x86/simatic-ipc-base.h 20119F: include/linux/platform_data/x86/simatic-ipc.h 20120 20121SIEMENS IPC WATCHDOG DRIVERS 20122M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20123M: Xing Tong Wu <xingtong.wu@siemens.com> 20124M: Tobias Schaffner <tobias.schaffner@siemens.com> 20125L: linux-watchdog@vger.kernel.org 20126S: Maintained 20127F: drivers/watchdog/simatic-ipc-wdt.c 20128 20129SIFIVE DRIVERS 20130M: Paul Walmsley <paul.walmsley@sifive.com> 20131M: Samuel Holland <samuel.holland@sifive.com> 20132L: linux-riscv@lists.infradead.org 20133S: Supported 20134F: drivers/dma/sf-pdma/ 20135N: sifive 20136K: fu[57]40 20137K: [^@]sifive 20138 20139SILEAD TOUCHSCREEN DRIVER 20140M: Hans de Goede <hdegoede@redhat.com> 20141L: linux-input@vger.kernel.org 20142L: platform-driver-x86@vger.kernel.org 20143S: Maintained 20144F: drivers/input/touchscreen/silead.c 20145F: drivers/platform/x86/touchscreen_dmi.c 20146 20147SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20148M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20149S: Supported 20150F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20151F: drivers/net/wireless/silabs/wfx/ 20152 20153SILICON MOTION SM712 FRAME BUFFER DRIVER 20154M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20155M: Teddy Wang <teddy.wang@siliconmotion.com> 20156M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20157L: linux-fbdev@vger.kernel.org 20158S: Maintained 20159F: Documentation/fb/sm712fb.rst 20160F: drivers/video/fbdev/sm712* 20161 20162SILVACO I3C DUAL-ROLE MASTER 20163M: Miquel Raynal <miquel.raynal@bootlin.com> 20164M: Conor Culhane <conor.culhane@silvaco.com> 20165L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20166S: Maintained 20167F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20168F: drivers/i3c/master/svc-i3c-master.c 20169 20170SIMPLEFB FB DRIVER 20171M: Hans de Goede <hdegoede@redhat.com> 20172L: linux-fbdev@vger.kernel.org 20173S: Maintained 20174F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20175F: drivers/video/fbdev/simplefb.c 20176F: include/linux/platform_data/simplefb.h 20177 20178SIOX 20179M: Thorsten Scherer <t.scherer@eckelmann.de> 20180R: Pengutronix Kernel Team <kernel@pengutronix.de> 20181S: Supported 20182F: drivers/gpio/gpio-siox.c 20183F: drivers/siox/* 20184F: include/trace/events/siox.h 20185 20186SIPHASH PRF ROUTINES 20187M: Jason A. Donenfeld <Jason@zx2c4.com> 20188S: Maintained 20189F: include/linux/siphash.h 20190F: lib/siphash.c 20191F: lib/siphash_kunit.c 20192 20193SIS 190 ETHERNET DRIVER 20194M: Francois Romieu <romieu@fr.zoreil.com> 20195L: netdev@vger.kernel.org 20196S: Maintained 20197F: drivers/net/ethernet/sis/sis190.c 20198 20199SIS 900/7016 FAST ETHERNET DRIVER 20200M: Daniele Venzano <venza@brownhat.org> 20201L: netdev@vger.kernel.org 20202S: Maintained 20203W: http://www.brownhat.org/sis900.html 20204F: drivers/net/ethernet/sis/sis900.* 20205 20206SIS FRAMEBUFFER DRIVER 20207S: Orphan 20208F: Documentation/fb/sisfb.rst 20209F: drivers/video/fbdev/sis/ 20210F: include/video/sisfb.h 20211 20212SIS I2C TOUCHSCREEN DRIVER 20213M: Mika Penttilä <mpenttil@redhat.com> 20214L: linux-input@vger.kernel.org 20215S: Maintained 20216F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20217F: drivers/input/touchscreen/sis_i2c.c 20218 20219SIS USB2VGA DRIVER 20220M: Thomas Winischhofer <thomas@winischhofer.net> 20221S: Maintained 20222W: http://www.winischhofer.at/linuxsisusbvga.shtml 20223F: drivers/usb/misc/sisusbvga/ 20224 20225SL28 CPLD MFD DRIVER 20226M: Michael Walle <mwalle@kernel.org> 20227S: Maintained 20228F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20229F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20230F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20231F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20232F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20233F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20234F: drivers/gpio/gpio-sl28cpld.c 20235F: drivers/hwmon/sl28cpld-hwmon.c 20236F: drivers/irqchip/irq-sl28cpld.c 20237F: drivers/pwm/pwm-sl28cpld.c 20238F: drivers/watchdog/sl28cpld_wdt.c 20239 20240SL28 VPD NVMEM LAYOUT DRIVER 20241M: Michael Walle <mwalle@kernel.org> 20242S: Maintained 20243F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20244F: drivers/nvmem/layouts/sl28vpd.c 20245 20246SLAB ALLOCATOR 20247M: Christoph Lameter <cl@linux.com> 20248M: Pekka Enberg <penberg@kernel.org> 20249M: David Rientjes <rientjes@google.com> 20250M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20251M: Andrew Morton <akpm@linux-foundation.org> 20252M: Vlastimil Babka <vbabka@suse.cz> 20253R: Roman Gushchin <roman.gushchin@linux.dev> 20254R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20255L: linux-mm@kvack.org 20256S: Maintained 20257T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20258F: include/linux/sl?b*.h 20259F: mm/sl?b* 20260 20261SLCAN CAN NETWORK DRIVER 20262M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20263L: linux-can@vger.kernel.org 20264S: Maintained 20265F: drivers/net/can/slcan/ 20266 20267SLEEPABLE READ-COPY UPDATE (SRCU) 20268M: Lai Jiangshan <jiangshanlai@gmail.com> 20269M: "Paul E. McKenney" <paulmck@kernel.org> 20270M: Josh Triplett <josh@joshtriplett.org> 20271R: Steven Rostedt <rostedt@goodmis.org> 20272R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20273L: rcu@vger.kernel.org 20274S: Supported 20275W: http://www.rdrop.com/users/paulmck/RCU/ 20276T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20277F: include/linux/srcu*.h 20278F: kernel/rcu/srcu*.c 20279 20280SMACK SECURITY MODULE 20281M: Casey Schaufler <casey@schaufler-ca.com> 20282L: linux-security-module@vger.kernel.org 20283S: Maintained 20284W: http://schaufler-ca.com 20285T: git git://github.com/cschaufler/smack-next 20286F: Documentation/admin-guide/LSM/Smack.rst 20287F: security/smack/ 20288 20289SMC91x ETHERNET DRIVER 20290M: Nicolas Pitre <nico@fluxnic.net> 20291S: Odd Fixes 20292F: drivers/net/ethernet/smsc/smc91x.* 20293 20294SMSC EMC2103 HARDWARE MONITOR DRIVER 20295M: Steve Glendinning <steve.glendinning@shawell.net> 20296L: linux-hwmon@vger.kernel.org 20297S: Maintained 20298F: Documentation/hwmon/emc2103.rst 20299F: drivers/hwmon/emc2103.c 20300 20301SMSC SCH5627 HARDWARE MONITOR DRIVER 20302M: Hans de Goede <hdegoede@redhat.com> 20303L: linux-hwmon@vger.kernel.org 20304S: Supported 20305F: Documentation/hwmon/sch5627.rst 20306F: drivers/hwmon/sch5627.c 20307 20308SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20309M: Steve Glendinning <steve.glendinning@shawell.net> 20310L: linux-fbdev@vger.kernel.org 20311S: Maintained 20312F: drivers/video/fbdev/smscufx.c 20313 20314SMSC47B397 HARDWARE MONITOR DRIVER 20315M: Jean Delvare <jdelvare@suse.com> 20316L: linux-hwmon@vger.kernel.org 20317S: Maintained 20318F: Documentation/hwmon/smsc47b397.rst 20319F: drivers/hwmon/smsc47b397.c 20320 20321SMSC911x ETHERNET DRIVER 20322M: Steve Glendinning <steve.glendinning@shawell.net> 20323L: netdev@vger.kernel.org 20324S: Maintained 20325F: drivers/net/ethernet/smsc/smsc911x.* 20326F: include/linux/smsc911x.h 20327 20328SMSC9420 PCI ETHERNET DRIVER 20329M: Steve Glendinning <steve.glendinning@shawell.net> 20330L: netdev@vger.kernel.org 20331S: Maintained 20332F: drivers/net/ethernet/smsc/smsc9420.* 20333 20334SNET DPU VIRTIO DATA PATH ACCELERATOR 20335R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20336F: drivers/vdpa/solidrun/ 20337 20338SOCIONEXT (SNI) AVE NETWORK DRIVER 20339M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20340L: netdev@vger.kernel.org 20341S: Maintained 20342F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20343F: drivers/net/ethernet/socionext/sni_ave.c 20344 20345SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20346M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20347M: Masahisa Kojima <kojima.masahisa@socionext.com> 20348L: netdev@vger.kernel.org 20349S: Maintained 20350F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20351F: drivers/net/ethernet/socionext/netsec.c 20352 20353SOCIONEXT (SNI) Synquacer SPI DRIVER 20354M: Masahisa Kojima <masahisa.kojima@linaro.org> 20355M: Jassi Brar <jaswinder.singh@linaro.org> 20356L: linux-spi@vger.kernel.org 20357S: Maintained 20358F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20359F: drivers/spi/spi-synquacer.c 20360 20361SOCIONEXT SYNQUACER I2C DRIVER 20362M: Ard Biesheuvel <ardb@kernel.org> 20363L: linux-i2c@vger.kernel.org 20364S: Maintained 20365F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20366F: drivers/i2c/busses/i2c-synquacer.c 20367 20368SOCIONEXT UNIPHIER SOUND DRIVER 20369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20370S: Orphan 20371F: sound/soc/uniphier/ 20372 20373SOCKET TIMESTAMPING 20374M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20375S: Maintained 20376F: Documentation/networking/timestamping.rst 20377F: include/uapi/linux/net_tstamp.h 20378F: tools/testing/selftests/net/so_txtime.c 20379 20380SOEKRIS NET48XX LED SUPPORT 20381M: Chris Boot <bootc@bootc.net> 20382S: Maintained 20383F: drivers/leds/leds-net48xx.c 20384 20385SOFT-IWARP DRIVER (siw) 20386M: Bernard Metzler <bmt@zurich.ibm.com> 20387L: linux-rdma@vger.kernel.org 20388S: Supported 20389F: drivers/infiniband/sw/siw/ 20390F: include/uapi/rdma/siw-abi.h 20391 20392SOFT-ROCE DRIVER (rxe) 20393M: Zhu Yanjun <zyjzyj2000@gmail.com> 20394L: linux-rdma@vger.kernel.org 20395S: Supported 20396F: drivers/infiniband/sw/rxe/ 20397F: include/uapi/rdma/rdma_user_rxe.h 20398 20399SOFTLOGIC 6x10 MPEG CODEC 20400M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20401M: Anton Sviridenko <anton@corp.bluecherry.net> 20402M: Andrey Utkin <andrey_utkin@fastmail.com> 20403M: Ismael Luceno <ismael@iodev.co.uk> 20404L: linux-media@vger.kernel.org 20405S: Supported 20406F: drivers/media/pci/solo6x10/ 20407 20408SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20409M: James Morse <james.morse@arm.com> 20410L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20411S: Maintained 20412F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20413F: drivers/firmware/arm_sdei.c 20414F: include/linux/arm_sdei.h 20415F: include/uapi/linux/arm_sdei.h 20416 20417SOFTWARE NODES AND DEVICE PROPERTIES 20418R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20419R: Daniel Scally <djrscally@gmail.com> 20420R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20421R: Sakari Ailus <sakari.ailus@linux.intel.com> 20422L: linux-acpi@vger.kernel.org 20423S: Maintained 20424F: drivers/base/property.c 20425F: drivers/base/swnode.c 20426F: include/linux/fwnode.h 20427F: include/linux/property.h 20428 20429SOFTWARE RAID (Multiple Disks) SUPPORT 20430M: Song Liu <song@kernel.org> 20431R: Yu Kuai <yukuai3@huawei.com> 20432L: linux-raid@vger.kernel.org 20433S: Supported 20434Q: https://patchwork.kernel.org/project/linux-raid/list/ 20435T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20436F: drivers/md/Kconfig 20437F: drivers/md/Makefile 20438F: drivers/md/md* 20439F: drivers/md/raid* 20440F: include/linux/raid/ 20441F: include/uapi/linux/raid/ 20442 20443SOLIDRUN CLEARFOG SUPPORT 20444M: Russell King <linux@armlinux.org.uk> 20445S: Maintained 20446F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20447F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20448 20449SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20450M: Russell King <linux@armlinux.org.uk> 20451S: Maintained 20452F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20453F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20454F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20455 20456SONIC NETWORK DRIVER 20457M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20458L: netdev@vger.kernel.org 20459S: Maintained 20460F: drivers/net/ethernet/natsemi/sonic.* 20461 20462SONICS SILICON BACKPLANE DRIVER (SSB) 20463M: Michael Buesch <m@bues.ch> 20464L: linux-wireless@vger.kernel.org 20465S: Maintained 20466F: drivers/ssb/ 20467F: include/linux/ssb/ 20468 20469SONY IMX208 SENSOR DRIVER 20470M: Sakari Ailus <sakari.ailus@linux.intel.com> 20471L: linux-media@vger.kernel.org 20472S: Maintained 20473T: git git://linuxtv.org/media_tree.git 20474F: drivers/media/i2c/imx208.c 20475 20476SONY IMX214 SENSOR DRIVER 20477M: Ricardo Ribalda <ribalda@kernel.org> 20478L: linux-media@vger.kernel.org 20479S: Maintained 20480T: git git://linuxtv.org/media_tree.git 20481F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20482F: drivers/media/i2c/imx214.c 20483 20484SONY IMX219 SENSOR DRIVER 20485M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20486L: linux-media@vger.kernel.org 20487S: Maintained 20488T: git git://linuxtv.org/media_tree.git 20489F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20490F: drivers/media/i2c/imx219.c 20491 20492SONY IMX258 SENSOR DRIVER 20493M: Sakari Ailus <sakari.ailus@linux.intel.com> 20494L: linux-media@vger.kernel.org 20495S: Maintained 20496T: git git://linuxtv.org/media_tree.git 20497F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20498F: drivers/media/i2c/imx258.c 20499 20500SONY IMX274 SENSOR DRIVER 20501M: Leon Luo <leonl@leopardimaging.com> 20502L: linux-media@vger.kernel.org 20503S: Maintained 20504T: git git://linuxtv.org/media_tree.git 20505F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20506F: drivers/media/i2c/imx274.c 20507 20508SONY IMX290 SENSOR DRIVER 20509M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20510L: linux-media@vger.kernel.org 20511S: Maintained 20512T: git git://linuxtv.org/media_tree.git 20513F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20514F: drivers/media/i2c/imx290.c 20515 20516SONY IMX296 SENSOR DRIVER 20517M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20518M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20519L: linux-media@vger.kernel.org 20520S: Maintained 20521T: git git://linuxtv.org/media_tree.git 20522F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20523F: drivers/media/i2c/imx296.c 20524 20525SONY IMX319 SENSOR DRIVER 20526M: Bingbu Cao <bingbu.cao@intel.com> 20527L: linux-media@vger.kernel.org 20528S: Maintained 20529T: git git://linuxtv.org/media_tree.git 20530F: drivers/media/i2c/imx319.c 20531 20532SONY IMX334 SENSOR DRIVER 20533L: linux-media@vger.kernel.org 20534S: Orphan 20535T: git git://linuxtv.org/media_tree.git 20536F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20537F: drivers/media/i2c/imx334.c 20538 20539SONY IMX335 SENSOR DRIVER 20540L: linux-media@vger.kernel.org 20541S: Orphan 20542T: git git://linuxtv.org/media_tree.git 20543F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20544F: drivers/media/i2c/imx335.c 20545 20546SONY IMX355 SENSOR DRIVER 20547M: Tianshu Qiu <tian.shu.qiu@intel.com> 20548L: linux-media@vger.kernel.org 20549S: Maintained 20550T: git git://linuxtv.org/media_tree.git 20551F: drivers/media/i2c/imx355.c 20552 20553SONY IMX412 SENSOR DRIVER 20554L: linux-media@vger.kernel.org 20555S: Orphan 20556T: git git://linuxtv.org/media_tree.git 20557F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20558F: drivers/media/i2c/imx412.c 20559 20560SONY IMX415 SENSOR DRIVER 20561M: Michael Riesch <michael.riesch@wolfvision.net> 20562L: linux-media@vger.kernel.org 20563S: Maintained 20564T: git git://linuxtv.org/media_tree.git 20565F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20566F: drivers/media/i2c/imx415.c 20567 20568SONY MEMORYSTICK SUBSYSTEM 20569M: Maxim Levitsky <maximlevitsky@gmail.com> 20570M: Alex Dubov <oakad@yahoo.com> 20571M: Ulf Hansson <ulf.hansson@linaro.org> 20572L: linux-mmc@vger.kernel.org 20573S: Maintained 20574T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20575F: drivers/memstick/ 20576F: include/linux/memstick.h 20577 20578SONY VAIO CONTROL DEVICE DRIVER 20579M: Mattia Dongili <malattia@linux.it> 20580L: platform-driver-x86@vger.kernel.org 20581S: Maintained 20582W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20583F: Documentation/admin-guide/laptops/sony-laptop.rst 20584F: drivers/char/sonypi.c 20585F: drivers/platform/x86/sony-laptop.c 20586F: include/linux/sony-laptop.h 20587 20588SOPHGO DEVICETREES and DRIVERS 20589M: Chen Wang <unicorn_wang@outlook.com> 20590M: Inochi Amaoto <inochiama@outlook.com> 20591T: git https://github.com/sophgo/linux.git 20592S: Maintained 20593N: sophgo 20594K: sophgo 20595 20596SOUND 20597M: Jaroslav Kysela <perex@perex.cz> 20598M: Takashi Iwai <tiwai@suse.com> 20599L: linux-sound@vger.kernel.org 20600S: Maintained 20601W: http://www.alsa-project.org/ 20602Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20603T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20604F: Documentation/sound/ 20605F: include/sound/ 20606F: include/uapi/sound/ 20607F: sound/ 20608F: tools/testing/selftests/alsa 20609 20610SOUND - ALSA SELFTESTS 20611M: Mark Brown <broonie@kernel.org> 20612L: linux-sound@vger.kernel.org 20613L: linux-kselftest@vger.kernel.org 20614S: Supported 20615F: tools/testing/selftests/alsa 20616 20617SOUND - COMPRESSED AUDIO 20618M: Vinod Koul <vkoul@kernel.org> 20619L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20620S: Supported 20621T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20622F: Documentation/sound/designs/compress-offload.rst 20623F: include/sound/compress_driver.h 20624F: include/uapi/sound/compress_* 20625F: sound/core/compress_offload.c 20626F: sound/soc/soc-compress.c 20627 20628SOUND - CORE KUNIT TEST 20629M: Ivan Orlov <ivan.orlov0322@gmail.com> 20630L: linux-sound@vger.kernel.org 20631S: Supported 20632F: sound/core/sound_kunit.c 20633 20634SOUND - DMAENGINE HELPERS 20635M: Lars-Peter Clausen <lars@metafoo.de> 20636S: Supported 20637F: include/sound/dmaengine_pcm.h 20638F: sound/core/pcm_dmaengine.c 20639F: sound/soc/soc-generic-dmaengine-pcm.c 20640 20641SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20642M: Liam Girdwood <lgirdwood@gmail.com> 20643M: Mark Brown <broonie@kernel.org> 20644L: linux-sound@vger.kernel.org 20645S: Supported 20646W: http://alsa-project.org/main/index.php/ASoC 20647T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20648F: Documentation/devicetree/bindings/sound/ 20649F: Documentation/sound/soc/ 20650F: include/dt-bindings/sound/ 20651F: include/sound/soc* 20652F: include/sound/sof.h 20653F: include/sound/sof/ 20654F: include/trace/events/sof*.h 20655F: include/uapi/sound/asoc.h 20656F: sound/soc/ 20657 20658SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20659M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20660M: Liam Girdwood <lgirdwood@gmail.com> 20661M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20662M: Bard Liao <yung-chuan.liao@linux.intel.com> 20663M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20664M: Daniel Baluta <daniel.baluta@nxp.com> 20665R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20666L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20667S: Supported 20668W: https://github.com/thesofproject/linux/ 20669F: sound/soc/sof/ 20670 20671SOUNDWIRE SUBSYSTEM 20672M: Vinod Koul <vkoul@kernel.org> 20673M: Bard Liao <yung-chuan.liao@linux.intel.com> 20674R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20675R: Sanyog Kale <sanyog.r.kale@intel.com> 20676L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20677S: Supported 20678T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20679F: Documentation/driver-api/soundwire/ 20680F: drivers/soundwire/ 20681F: include/linux/soundwire/ 20682 20683SP2 MEDIA DRIVER 20684M: Olli Salonen <olli.salonen@iki.fi> 20685L: linux-media@vger.kernel.org 20686S: Maintained 20687W: https://linuxtv.org 20688Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20689F: drivers/media/dvb-frontends/sp2* 20690 20691SPANISH DOCUMENTATION 20692M: Carlos Bilbao <carlos.bilbao@amd.com> 20693R: Avadhut Naik <avadhut.naik@amd.com> 20694S: Maintained 20695F: Documentation/translations/sp_SP/ 20696 20697SPARC + UltraSPARC (sparc/sparc64) 20698M: "David S. Miller" <davem@davemloft.net> 20699M: Andreas Larsson <andreas@gaisler.com> 20700L: sparclinux@vger.kernel.org 20701S: Maintained 20702Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20703T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20704T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20705F: arch/sparc/ 20706F: drivers/sbus/ 20707 20708SPARC SERIAL DRIVERS 20709M: "David S. Miller" <davem@davemloft.net> 20710L: sparclinux@vger.kernel.org 20711S: Maintained 20712T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20713T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20714F: drivers/tty/serial/suncore.c 20715F: drivers/tty/serial/sunhv.c 20716F: drivers/tty/serial/sunsab.c 20717F: drivers/tty/serial/sunsab.h 20718F: drivers/tty/serial/sunsu.c 20719F: drivers/tty/serial/sunzilog.c 20720F: drivers/tty/serial/sunzilog.h 20721F: drivers/tty/vcc.c 20722F: include/linux/sunserialcore.h 20723 20724SPARSE CHECKER 20725M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20726L: linux-sparse@vger.kernel.org 20727S: Maintained 20728W: https://sparse.docs.kernel.org/ 20729Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20730B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20731T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20732F: include/linux/compiler.h 20733 20734SPEAKUP CONSOLE SPEECH DRIVER 20735M: William Hubbs <w.d.hubbs@gmail.com> 20736M: Chris Brannon <chris@the-brannons.com> 20737M: Kirk Reiser <kirk@reisers.ca> 20738M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20739L: speakup@linux-speakup.org 20740S: Odd Fixes 20741W: http://www.linux-speakup.org/ 20742W: https://github.com/linux-speakup/speakup 20743B: https://github.com/linux-speakup/speakup/issues 20744F: drivers/accessibility/speakup/ 20745 20746SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20747M: Viresh Kumar <vireshk@kernel.org> 20748M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20749M: soc@kernel.org 20750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20751S: Maintained 20752W: http://www.st.com/spear 20753F: arch/arm/boot/dts/st/spear* 20754F: arch/arm/mach-spear/ 20755F: drivers/clk/spear/ 20756F: drivers/pinctrl/spear/ 20757 20758SPI NOR SUBSYSTEM 20759M: Tudor Ambarus <tudor.ambarus@linaro.org> 20760M: Pratyush Yadav <pratyush@kernel.org> 20761M: Michael Walle <mwalle@kernel.org> 20762L: linux-mtd@lists.infradead.org 20763S: Maintained 20764W: http://www.linux-mtd.infradead.org/ 20765Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20766C: irc://irc.oftc.net/mtd 20767T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20768F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20769F: drivers/mtd/spi-nor/ 20770F: include/linux/mtd/spi-nor.h 20771 20772SPI SUBSYSTEM 20773M: Mark Brown <broonie@kernel.org> 20774L: linux-spi@vger.kernel.org 20775S: Maintained 20776Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20777T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20778F: Documentation/devicetree/bindings/spi/ 20779F: Documentation/spi/ 20780F: drivers/spi/ 20781F: include/linux/spi/ 20782F: include/uapi/linux/spi/ 20783F: tools/spi/ 20784 20785SPIDERNET NETWORK DRIVER for CELL 20786M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20787M: Geoff Levand <geoff@infradead.org> 20788L: netdev@vger.kernel.org 20789L: linuxppc-dev@lists.ozlabs.org 20790S: Maintained 20791F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20792F: drivers/net/ethernet/toshiba/spider_net* 20793 20794SPMI SUBSYSTEM 20795M: Stephen Boyd <sboyd@kernel.org> 20796L: linux-kernel@vger.kernel.org 20797S: Maintained 20798T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20799F: Documentation/devicetree/bindings/spmi/ 20800F: drivers/spmi/ 20801F: include/dt-bindings/spmi/spmi.h 20802F: include/linux/spmi.h 20803F: include/trace/events/spmi.h 20804 20805SPU FILE SYSTEM 20806M: Jeremy Kerr <jk@ozlabs.org> 20807L: linuxppc-dev@lists.ozlabs.org 20808S: Supported 20809W: http://www.ibm.com/developerworks/power/cell/ 20810F: Documentation/filesystems/spufs/spufs.rst 20811F: arch/powerpc/platforms/cell/spufs/ 20812 20813SQUASHFS FILE SYSTEM 20814M: Phillip Lougher <phillip@squashfs.org.uk> 20815L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20816S: Maintained 20817W: http://squashfs.org.uk 20818T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20819F: Documentation/filesystems/squashfs.rst 20820F: fs/squashfs/ 20821 20822SRM (Alpha) environment access 20823M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20824S: Maintained 20825F: arch/alpha/kernel/srm_env.c 20826 20827ST LSM6DSx IMU IIO DRIVER 20828M: Lorenzo Bianconi <lorenzo@kernel.org> 20829L: linux-iio@vger.kernel.org 20830S: Maintained 20831W: http://www.st.com/ 20832F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20833F: drivers/iio/imu/st_lsm6dsx/ 20834 20835ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20836M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20837M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20838L: linux-media@vger.kernel.org 20839S: Maintained 20840T: git git://linuxtv.org/media_tree.git 20841F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20842F: drivers/media/i2c/st-mipid02.c 20843 20844ST STM32 I2C/SMBUS DRIVER 20845M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20846M: Alain Volmat <alain.volmat@foss.st.com> 20847L: linux-i2c@vger.kernel.org 20848S: Maintained 20849F: drivers/i2c/busses/i2c-stm32* 20850 20851ST STM32 SPI DRIVER 20852M: Alain Volmat <alain.volmat@foss.st.com> 20853L: linux-spi@vger.kernel.org 20854S: Maintained 20855F: drivers/spi/spi-stm32.c 20856 20857ST STPDDC60 DRIVER 20858M: Daniel Nilsson <daniel.nilsson@flex.com> 20859L: linux-hwmon@vger.kernel.org 20860S: Maintained 20861F: Documentation/hwmon/stpddc60.rst 20862F: drivers/hwmon/pmbus/stpddc60.c 20863 20864ST VGXY61 DRIVER 20865M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20866M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20867L: linux-media@vger.kernel.org 20868S: Maintained 20869T: git git://linuxtv.org/media_tree.git 20870F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20871F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20872F: drivers/media/i2c/st-vgxy61.c 20873 20874ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20875M: Song Qiang <songqiang1304521@gmail.com> 20876L: linux-iio@vger.kernel.org 20877S: Maintained 20878F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20879F: drivers/iio/proximity/vl53l0x-i2c.c 20880 20881STABLE BRANCH 20882M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20883M: Sasha Levin <sashal@kernel.org> 20884L: stable@vger.kernel.org 20885S: Supported 20886F: Documentation/process/stable-kernel-rules.rst 20887 20888STAGING - ATOMISP DRIVER 20889M: Hans de Goede <hdegoede@redhat.com> 20890M: Mauro Carvalho Chehab <mchehab@kernel.org> 20891R: Sakari Ailus <sakari.ailus@linux.intel.com> 20892L: linux-media@vger.kernel.org 20893S: Maintained 20894F: drivers/staging/media/atomisp/ 20895 20896STAGING - FIELDBUS SUBSYSTEM 20897M: Sven Van Asbroeck <TheSven73@gmail.com> 20898S: Maintained 20899F: drivers/staging/fieldbus/* 20900F: drivers/staging/fieldbus/Documentation/ 20901 20902STAGING - HMS ANYBUS-S BUS 20903M: Sven Van Asbroeck <TheSven73@gmail.com> 20904S: Maintained 20905F: drivers/staging/fieldbus/anybuss/ 20906 20907STAGING - INDUSTRIAL IO 20908M: Jonathan Cameron <jic23@kernel.org> 20909L: linux-iio@vger.kernel.org 20910S: Odd Fixes 20911F: Documentation/devicetree/bindings/staging/iio/ 20912F: drivers/staging/iio/ 20913 20914STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20915M: Marc Dietrich <marvin24@gmx.de> 20916L: ac100@lists.launchpad.net (moderated for non-subscribers) 20917L: linux-tegra@vger.kernel.org 20918S: Maintained 20919F: drivers/staging/nvec/ 20920 20921STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20922M: Jens Frederich <jfrederich@gmail.com> 20923M: Jon Nettleton <jon.nettleton@gmail.com> 20924S: Maintained 20925W: http://wiki.laptop.org/go/DCON 20926F: drivers/staging/olpc_dcon/ 20927 20928STAGING - REALTEK RTL8712U DRIVERS 20929M: Larry Finger <Larry.Finger@lwfinger.net> 20930M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20931S: Odd Fixes 20932F: drivers/staging/rtl8712/ 20933 20934STAGING - SEPS525 LCD CONTROLLER DRIVERS 20935M: Michael Hennerich <michael.hennerich@analog.com> 20936L: linux-fbdev@vger.kernel.org 20937S: Supported 20938F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20939F: drivers/staging/fbtft/fb_seps525.c 20940 20941STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20942M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20943M: Teddy Wang <teddy.wang@siliconmotion.com> 20944M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20945L: linux-fbdev@vger.kernel.org 20946S: Maintained 20947F: drivers/staging/sm750fb/ 20948 20949STAGING - VIA VT665X DRIVERS 20950M: Forest Bond <forest@alittletooquiet.net> 20951S: Odd Fixes 20952F: drivers/staging/vt665?/ 20953 20954STAGING SUBSYSTEM 20955M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20956L: linux-staging@lists.linux.dev 20957S: Supported 20958T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20959F: drivers/staging/ 20960 20961STANDALONE CACHE CONTROLLER DRIVERS 20962M: Conor Dooley <conor@kernel.org> 20963L: linux-riscv@lists.infradead.org 20964S: Maintained 20965T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20966F: drivers/cache 20967 20968STARFIRE/DURALAN NETWORK DRIVER 20969M: Ion Badulescu <ionut@badula.org> 20970S: Odd Fixes 20971F: drivers/net/ethernet/adaptec/starfire* 20972 20973STARFIVE CAMERA SUBSYSTEM DRIVER 20974M: Jack Zhu <jack.zhu@starfivetech.com> 20975M: Changhuang Liang <changhuang.liang@starfivetech.com> 20976L: linux-media@vger.kernel.org 20977S: Maintained 20978F: Documentation/admin-guide/media/starfive_camss.rst 20979F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20980F: drivers/staging/media/starfive/camss 20981 20982STARFIVE CRYPTO DRIVER 20983M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20984M: William Qiu <william.qiu@starfivetech.com> 20985S: Supported 20986F: Documentation/devicetree/bindings/crypto/starfive* 20987F: drivers/crypto/starfive/ 20988 20989STARFIVE DEVICETREES 20990M: Emil Renner Berthing <kernel@esmil.dk> 20991S: Maintained 20992F: arch/riscv/boot/dts/starfive/ 20993 20994STARFIVE DWMAC GLUE LAYER 20995M: Emil Renner Berthing <kernel@esmil.dk> 20996M: Samin Guo <samin.guo@starfivetech.com> 20997S: Maintained 20998F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20999F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21000 21001STARFIVE JH7110 DPHY RX DRIVER 21002M: Jack Zhu <jack.zhu@starfivetech.com> 21003M: Changhuang Liang <changhuang.liang@starfivetech.com> 21004S: Supported 21005F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21006F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21007 21008STARFIVE JH7110 MMC/SD/SDIO DRIVER 21009M: William Qiu <william.qiu@starfivetech.com> 21010S: Supported 21011F: Documentation/devicetree/bindings/mmc/starfive* 21012F: drivers/mmc/host/dw_mmc-starfive.c 21013 21014STARFIVE JH7110 PLL CLOCK DRIVER 21015M: Xingyu Wu <xingyu.wu@starfivetech.com> 21016S: Supported 21017F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21018F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21019 21020STARFIVE JH7110 PWMDAC DRIVER 21021M: Hal Feng <hal.feng@starfivetech.com> 21022M: Xingyu Wu <xingyu.wu@starfivetech.com> 21023S: Supported 21024F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21025F: sound/soc/starfive/jh7110_pwmdac.c 21026 21027STARFIVE JH7110 SYSCON 21028M: William Qiu <william.qiu@starfivetech.com> 21029M: Xingyu Wu <xingyu.wu@starfivetech.com> 21030S: Supported 21031F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21032 21033STARFIVE JH7110 TDM DRIVER 21034M: Walker Chen <walker.chen@starfivetech.com> 21035S: Maintained 21036F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21037F: sound/soc/starfive/jh7110_tdm.c 21038 21039STARFIVE JH71X0 CLOCK DRIVERS 21040M: Emil Renner Berthing <kernel@esmil.dk> 21041M: Hal Feng <hal.feng@starfivetech.com> 21042S: Maintained 21043F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21044F: drivers/clk/starfive/clk-starfive-jh71* 21045F: include/dt-bindings/clock/starfive?jh71*.h 21046 21047STARFIVE JH71X0 PINCTRL DRIVERS 21048M: Emil Renner Berthing <kernel@esmil.dk> 21049M: Jianlong Huang <jianlong.huang@starfivetech.com> 21050M: Hal Feng <hal.feng@starfivetech.com> 21051L: linux-gpio@vger.kernel.org 21052S: Maintained 21053F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21054F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21055F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21056F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21057 21058STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21059M: Emil Renner Berthing <kernel@esmil.dk> 21060M: Hal Feng <hal.feng@starfivetech.com> 21061S: Maintained 21062F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21063F: drivers/reset/starfive/reset-starfive-jh71* 21064F: include/dt-bindings/reset/starfive?jh71*.h 21065 21066STARFIVE JH71X0 USB DRIVERS 21067M: Minda Chen <minda.chen@starfivetech.com> 21068S: Maintained 21069F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21070F: drivers/usb/cdns3/cdns3-starfive.c 21071 21072STARFIVE JH71XX PMU CONTROLLER DRIVER 21073M: Walker Chen <walker.chen@starfivetech.com> 21074M: Changhuang Liang <changhuang.liang@starfivetech.com> 21075S: Supported 21076F: Documentation/devicetree/bindings/power/starfive* 21077F: drivers/pmdomain/starfive/ 21078F: include/dt-bindings/power/starfive,jh7110-pmu.h 21079 21080STARFIVE SOC DRIVERS 21081M: Conor Dooley <conor@kernel.org> 21082S: Maintained 21083T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21084F: Documentation/devicetree/bindings/soc/starfive/ 21085 21086STARFIVE STARLINK PMU DRIVER 21087M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21088S: Maintained 21089F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21090F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21091F: drivers/perf/starfive_starlink_pmu.c 21092 21093STARFIVE TRNG DRIVER 21094M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21095S: Supported 21096F: Documentation/devicetree/bindings/rng/starfive* 21097F: drivers/char/hw_random/jh7110-trng.c 21098 21099STARFIVE WATCHDOG DRIVER 21100M: Xingyu Wu <xingyu.wu@starfivetech.com> 21101M: Samin Guo <samin.guo@starfivetech.com> 21102S: Supported 21103F: Documentation/devicetree/bindings/watchdog/starfive* 21104F: drivers/watchdog/starfive-wdt.c 21105 21106STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21107M: Minda Chen <minda.chen@starfivetech.com> 21108S: Supported 21109F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21110F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21111F: drivers/phy/starfive/phy-jh7110-pcie.c 21112F: drivers/phy/starfive/phy-jh7110-usb.c 21113 21114STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21115M: Changhuang Liang <changhuang.liang@starfivetech.com> 21116S: Supported 21117F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21118F: drivers/irqchip/irq-starfive-jh8100-intc.c 21119 21120STATIC BRANCH/CALL 21121M: Peter Zijlstra <peterz@infradead.org> 21122M: Josh Poimboeuf <jpoimboe@kernel.org> 21123M: Jason Baron <jbaron@akamai.com> 21124R: Steven Rostedt <rostedt@goodmis.org> 21125R: Ard Biesheuvel <ardb@kernel.org> 21126S: Supported 21127F: arch/*/include/asm/jump_label*.h 21128F: arch/*/include/asm/static_call*.h 21129F: arch/*/kernel/jump_label.c 21130F: arch/*/kernel/static_call.c 21131F: include/linux/jump_label*.h 21132F: include/linux/static_call*.h 21133F: kernel/jump_label.c 21134F: kernel/static_call.c 21135 21136STI AUDIO (ASoC) DRIVERS 21137M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21138L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21139S: Maintained 21140F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21141F: sound/soc/sti/ 21142 21143STI CEC DRIVER 21144M: Alain Volmat <alain.volmat@foss.st.com> 21145S: Maintained 21146F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21147F: drivers/media/cec/platform/sti/ 21148 21149STK1160 USB VIDEO CAPTURE DRIVER 21150M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21151L: linux-media@vger.kernel.org 21152S: Maintained 21153T: git git://linuxtv.org/media_tree.git 21154F: drivers/media/usb/stk1160/ 21155 21156STM32 AUDIO (ASoC) DRIVERS 21157M: Olivier Moysan <olivier.moysan@foss.st.com> 21158M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21159L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21160S: Maintained 21161F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21162F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21163F: sound/soc/stm/ 21164 21165STM32 TIMER/LPTIMER DRIVERS 21166M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21167S: Maintained 21168F: Documentation/ABI/testing/*timer-stm32 21169F: Documentation/devicetree/bindings/*/*stm32-*timer* 21170F: drivers/*/stm32-*timer* 21171F: drivers/pwm/pwm-stm32* 21172F: include/linux/*/stm32-*tim* 21173 21174STMMAC ETHERNET DRIVER 21175M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21176M: Jose Abreu <joabreu@synopsys.com> 21177L: netdev@vger.kernel.org 21178S: Supported 21179W: http://www.stlinux.com 21180F: Documentation/networking/device_drivers/ethernet/stmicro/ 21181F: drivers/net/ethernet/stmicro/stmmac/ 21182 21183SUN HAPPY MEAL ETHERNET DRIVER 21184M: Sean Anderson <seanga2@gmail.com> 21185S: Maintained 21186F: drivers/net/ethernet/sun/sunhme.* 21187 21188SUN3/3X 21189M: Sam Creasey <sammy@sammy.net> 21190S: Maintained 21191W: http://sammy.net/sun3/ 21192F: arch/m68k/include/asm/sun3* 21193F: arch/m68k/kernel/*sun3* 21194F: arch/m68k/sun3*/ 21195F: drivers/net/ethernet/i825xx/sun3* 21196 21197SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21198M: Hans de Goede <hdegoede@redhat.com> 21199L: linux-input@vger.kernel.org 21200S: Maintained 21201F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21202F: drivers/input/keyboard/sun4i-lradc-keys.c 21203 21204SUNDANCE NETWORK DRIVER 21205M: Denis Kirjanov <kda@linux-powerpc.org> 21206L: netdev@vger.kernel.org 21207S: Maintained 21208F: drivers/net/ethernet/dlink/sundance.c 21209 21210SUNPLUS ETHERNET DRIVER 21211M: Wells Lu <wellslutw@gmail.com> 21212L: netdev@vger.kernel.org 21213S: Maintained 21214W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21215F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21216F: drivers/net/ethernet/sunplus/ 21217 21218SUNPLUS MMC DRIVER 21219M: Tony Huang <tonyhuang.sunplus@gmail.com> 21220M: Li-hao Kuo <lhjeff911@gmail.com> 21221S: Maintained 21222F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21223F: drivers/mmc/host/sunplus-mmc.c 21224 21225SUNPLUS OCOTP DRIVER 21226M: Vincent Shih <vincent.sunplus@gmail.com> 21227S: Maintained 21228F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21229F: drivers/nvmem/sunplus-ocotp.c 21230 21231SUNPLUS PWM DRIVER 21232M: Hammer Hsieh <hammerh0314@gmail.com> 21233S: Maintained 21234F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21235F: drivers/pwm/pwm-sunplus.c 21236 21237SUNPLUS RTC DRIVER 21238M: Vincent Shih <vincent.sunplus@gmail.com> 21239L: linux-rtc@vger.kernel.org 21240S: Maintained 21241F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21242F: drivers/rtc/rtc-sunplus.c 21243 21244SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21245M: Li-hao Kuo <lhjeff911@gmail.com> 21246L: linux-spi@vger.kernel.org 21247S: Maintained 21248F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21249F: drivers/spi/spi-sunplus-sp7021.c 21250 21251SUNPLUS UART DRIVER 21252M: Hammer Hsieh <hammerh0314@gmail.com> 21253S: Maintained 21254F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21255F: drivers/tty/serial/sunplus-uart.c 21256 21257SUNPLUS USB2 PHY DRIVER 21258M: Vincent Shih <vincent.sunplus@gmail.com> 21259L: linux-usb@vger.kernel.org 21260S: Maintained 21261F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21262F: drivers/phy/sunplus/Kconfig 21263F: drivers/phy/sunplus/Makefile 21264F: drivers/phy/sunplus/phy-sunplus-usb2.c 21265 21266SUNPLUS WATCHDOG DRIVER 21267M: Xiantao Hu <xt.hu@cqplus1.com> 21268L: linux-watchdog@vger.kernel.org 21269S: Maintained 21270F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21271F: drivers/watchdog/sunplus_wdt.c 21272 21273SUPERH 21274M: Yoshinori Sato <ysato@users.sourceforge.jp> 21275M: Rich Felker <dalias@libc.org> 21276M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21277L: linux-sh@vger.kernel.org 21278S: Maintained 21279Q: http://patchwork.kernel.org/project/linux-sh/list/ 21280F: Documentation/arch/sh/ 21281F: arch/sh/ 21282F: drivers/sh/ 21283 21284SUSPEND TO RAM 21285M: "Rafael J. Wysocki" <rafael@kernel.org> 21286M: Len Brown <len.brown@intel.com> 21287M: Pavel Machek <pavel@ucw.cz> 21288L: linux-pm@vger.kernel.org 21289S: Supported 21290B: https://bugzilla.kernel.org 21291F: Documentation/power/ 21292F: arch/x86/kernel/acpi/sleep* 21293F: arch/x86/kernel/acpi/wakeup* 21294F: drivers/base/power/ 21295F: include/linux/freezer.h 21296F: include/linux/pm.h 21297F: include/linux/suspend.h 21298F: kernel/power/ 21299 21300SVGA HANDLING 21301M: Martin Mares <mj@ucw.cz> 21302L: linux-video@atrey.karlin.mff.cuni.cz 21303S: Maintained 21304F: Documentation/admin-guide/svga.rst 21305F: arch/x86/boot/video* 21306 21307SWITCHDEV 21308M: Jiri Pirko <jiri@resnulli.us> 21309M: Ivan Vecera <ivecera@redhat.com> 21310L: netdev@vger.kernel.org 21311S: Supported 21312F: include/net/switchdev.h 21313F: net/switchdev/ 21314 21315SY8106A REGULATOR DRIVER 21316M: Icenowy Zheng <icenowy@aosc.io> 21317S: Maintained 21318F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21319F: drivers/regulator/sy8106a-regulator.c 21320 21321SYNC FILE FRAMEWORK 21322M: Sumit Semwal <sumit.semwal@linaro.org> 21323R: Gustavo Padovan <gustavo@padovan.org> 21324L: linux-media@vger.kernel.org 21325L: dri-devel@lists.freedesktop.org 21326S: Maintained 21327T: git git://anongit.freedesktop.org/drm/drm-misc 21328F: Documentation/driver-api/sync_file.rst 21329F: drivers/dma-buf/dma-fence* 21330F: drivers/dma-buf/sw_sync.c 21331F: drivers/dma-buf/sync_* 21332F: include/linux/sync_file.h 21333F: include/uapi/linux/sync_file.h 21334 21335SYNOPSYS ARC ARCHITECTURE 21336M: Vineet Gupta <vgupta@kernel.org> 21337L: linux-snps-arc@lists.infradead.org 21338S: Supported 21339T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21340F: Documentation/arch/arc 21341F: Documentation/devicetree/bindings/arc/* 21342F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21343F: arch/arc/ 21344F: drivers/clocksource/arc_timer.c 21345F: drivers/tty/serial/arc_uart.c 21346 21347SYNOPSYS ARC HSDK SDP pll clock driver 21348M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21349S: Supported 21350F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21351F: drivers/clk/clk-hsdk-pll.c 21352 21353SYNOPSYS ARC SDP clock driver 21354M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21355S: Supported 21356F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21357F: drivers/clk/axs10x/* 21358 21359SYNOPSYS ARC SDP platform support 21360M: Alexey Brodkin <abrodkin@synopsys.com> 21361S: Supported 21362F: Documentation/devicetree/bindings/arc/axs10* 21363F: arch/arc/boot/dts/ax* 21364F: arch/arc/plat-axs10x 21365 21366SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21367M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21368S: Supported 21369F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21370F: drivers/reset/reset-axs10x.c 21371 21372SYNOPSYS CREG GPIO DRIVER 21373M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21374S: Maintained 21375F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21376F: drivers/gpio/gpio-creg-snps.c 21377 21378SYNOPSYS DESIGNWARE 8250 UART DRIVER 21379M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21380R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21381S: Supported 21382F: drivers/tty/serial/8250/8250_dw.c 21383F: drivers/tty/serial/8250/8250_dwlib.* 21384F: drivers/tty/serial/8250/8250_lpss.c 21385 21386SYNOPSYS DESIGNWARE APB GPIO DRIVER 21387M: Hoan Tran <hoan@os.amperecomputing.com> 21388M: Serge Semin <fancer.lancer@gmail.com> 21389L: linux-gpio@vger.kernel.org 21390S: Maintained 21391F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21392F: drivers/gpio/gpio-dwapb.c 21393 21394SYNOPSYS DESIGNWARE APB SSI DRIVER 21395M: Serge Semin <fancer.lancer@gmail.com> 21396L: linux-spi@vger.kernel.org 21397S: Supported 21398F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21399F: drivers/spi/spi-dw* 21400 21401SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21402M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21403S: Maintained 21404F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21405F: drivers/dma/dw-axi-dmac/ 21406 21407SYNOPSYS DESIGNWARE DMAC DRIVER 21408M: Viresh Kumar <vireshk@kernel.org> 21409R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21410S: Maintained 21411F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21412F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21413F: drivers/dma/dw/ 21414F: include/dt-bindings/dma/dw-dmac.h 21415F: include/linux/dma/dw.h 21416F: include/linux/platform_data/dma-dw.h 21417 21418SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21419M: Jose Abreu <Jose.Abreu@synopsys.com> 21420L: netdev@vger.kernel.org 21421S: Supported 21422F: drivers/net/ethernet/synopsys/ 21423 21424SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21425M: Jose Abreu <Jose.Abreu@synopsys.com> 21426L: netdev@vger.kernel.org 21427S: Supported 21428F: drivers/net/pcs/pcs-xpcs.c 21429F: drivers/net/pcs/pcs-xpcs.h 21430F: include/linux/pcs/pcs-xpcs.h 21431 21432SYNOPSYS DESIGNWARE I2C DRIVER 21433M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21434R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21435R: Mika Westerberg <mika.westerberg@linux.intel.com> 21436R: Jan Dabros <jsd@semihalf.com> 21437L: linux-i2c@vger.kernel.org 21438S: Supported 21439F: drivers/i2c/busses/i2c-designware-* 21440 21441SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21442M: Jaehoon Chung <jh80.chung@samsung.com> 21443L: linux-mmc@vger.kernel.org 21444S: Maintained 21445F: drivers/mmc/host/dw_mmc* 21446 21447SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21448M: Shuai Xue <xueshuai@linux.alibaba.com> 21449M: Jing Zhang <renyu.zj@linux.alibaba.com> 21450S: Supported 21451F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21452F: drivers/perf/dwc_pcie_pmu.c 21453 21454SYNOPSYS HSDK RESET CONTROLLER DRIVER 21455M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21456S: Supported 21457F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21458F: drivers/reset/reset-hsdk.c 21459F: include/dt-bindings/reset/snps,hsdk-reset.h 21460 21461SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21462M: Prabu Thangamuthu <prabu.t@synopsys.com> 21463M: Manjunath M B <manjumb@synopsys.com> 21464L: linux-mmc@vger.kernel.org 21465S: Maintained 21466F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21467 21468SYSTEM CONFIGURATION (SYSCON) 21469M: Lee Jones <lee@kernel.org> 21470M: Arnd Bergmann <arnd@arndb.de> 21471S: Supported 21472T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21473F: drivers/mfd/syscon.c 21474 21475SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21476M: Sudeep Holla <sudeep.holla@arm.com> 21477R: Cristian Marussi <cristian.marussi@arm.com> 21478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21479S: Maintained 21480F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21481F: drivers/clk/clk-sc[mp]i.c 21482F: drivers/cpufreq/sc[mp]i-cpufreq.c 21483F: drivers/firmware/arm_scmi/ 21484F: drivers/firmware/arm_scpi.c 21485F: drivers/hwmon/scmi-hwmon.c 21486F: drivers/pmdomain/arm/ 21487F: drivers/powercap/arm_scmi_powercap.c 21488F: drivers/regulator/scmi-regulator.c 21489F: drivers/reset/reset-scmi.c 21490F: include/linux/sc[mp]i_protocol.h 21491F: include/trace/events/scmi.h 21492F: include/uapi/linux/virtio_scmi.h 21493 21494SYSTEM RESET/SHUTDOWN DRIVERS 21495M: Sebastian Reichel <sre@kernel.org> 21496L: linux-pm@vger.kernel.org 21497S: Maintained 21498T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21499F: Documentation/devicetree/bindings/power/reset/ 21500F: drivers/power/reset/ 21501 21502SYSTEM TRACE MODULE CLASS 21503M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21504S: Maintained 21505T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21506F: Documentation/trace/stm.rst 21507F: drivers/hwtracing/stm/ 21508F: include/linux/stm.h 21509F: include/uapi/linux/stm.h 21510 21511SYSTEM76 ACPI DRIVER 21512M: Jeremy Soller <jeremy@system76.com> 21513M: System76 Product Development <productdev@system76.com> 21514L: platform-driver-x86@vger.kernel.org 21515S: Maintained 21516F: drivers/platform/x86/system76_acpi.c 21517 21518SYSV FILESYSTEM 21519S: Orphan 21520F: Documentation/filesystems/sysv-fs.rst 21521F: fs/sysv/ 21522F: include/linux/sysv_fs.h 21523 21524TASKSTATS STATISTICS INTERFACE 21525M: Balbir Singh <bsingharora@gmail.com> 21526S: Maintained 21527F: Documentation/accounting/taskstats* 21528F: include/linux/taskstats* 21529F: kernel/taskstats.c 21530 21531TC subsystem 21532M: Jamal Hadi Salim <jhs@mojatatu.com> 21533M: Cong Wang <xiyou.wangcong@gmail.com> 21534M: Jiri Pirko <jiri@resnulli.us> 21535L: netdev@vger.kernel.org 21536S: Maintained 21537F: include/net/pkt_cls.h 21538F: include/net/pkt_sched.h 21539F: include/net/tc_act/ 21540F: include/uapi/linux/pkt_cls.h 21541F: include/uapi/linux/pkt_sched.h 21542F: include/uapi/linux/tc_act/ 21543F: include/uapi/linux/tc_ematch/ 21544F: net/sched/ 21545F: tools/testing/selftests/tc-testing 21546 21547TC90522 MEDIA DRIVER 21548M: Akihiro Tsukada <tskd08@gmail.com> 21549L: linux-media@vger.kernel.org 21550S: Odd Fixes 21551F: drivers/media/dvb-frontends/tc90522* 21552 21553TCP LOW PRIORITY MODULE 21554M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21555M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21556S: Maintained 21557W: http://tcp-lp-mod.sourceforge.net/ 21558F: net/ipv4/tcp_lp.c 21559 21560TDA10071 MEDIA DRIVER 21561L: linux-media@vger.kernel.org 21562S: Orphan 21563W: https://linuxtv.org 21564Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21565F: drivers/media/dvb-frontends/tda10071* 21566 21567TDA18212 MEDIA DRIVER 21568L: linux-media@vger.kernel.org 21569S: Orphan 21570W: https://linuxtv.org 21571Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21572F: drivers/media/tuners/tda18212* 21573 21574TDA18218 MEDIA DRIVER 21575L: linux-media@vger.kernel.org 21576S: Orphan 21577W: https://linuxtv.org 21578Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21579F: drivers/media/tuners/tda18218* 21580 21581TDA18250 MEDIA DRIVER 21582M: Olli Salonen <olli.salonen@iki.fi> 21583L: linux-media@vger.kernel.org 21584S: Maintained 21585W: https://linuxtv.org 21586Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21587T: git git://linuxtv.org/media_tree.git 21588F: drivers/media/tuners/tda18250* 21589 21590TDA18271 MEDIA DRIVER 21591M: Michael Krufky <mkrufky@linuxtv.org> 21592L: linux-media@vger.kernel.org 21593S: Maintained 21594W: https://linuxtv.org 21595W: http://github.com/mkrufky 21596Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21597T: git git://linuxtv.org/mkrufky/tuners.git 21598F: drivers/media/tuners/tda18271* 21599 21600TDA1997x MEDIA DRIVER 21601M: Tim Harvey <tharvey@gateworks.com> 21602L: linux-media@vger.kernel.org 21603S: Maintained 21604W: https://linuxtv.org 21605Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21606F: drivers/media/i2c/tda1997x.* 21607 21608TDA827x MEDIA DRIVER 21609M: Michael Krufky <mkrufky@linuxtv.org> 21610L: linux-media@vger.kernel.org 21611S: Maintained 21612W: https://linuxtv.org 21613W: http://github.com/mkrufky 21614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21615T: git git://linuxtv.org/mkrufky/tuners.git 21616F: drivers/media/tuners/tda8290.* 21617 21618TDA8290 MEDIA DRIVER 21619M: Michael Krufky <mkrufky@linuxtv.org> 21620L: linux-media@vger.kernel.org 21621S: Maintained 21622W: https://linuxtv.org 21623W: http://github.com/mkrufky 21624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21625T: git git://linuxtv.org/mkrufky/tuners.git 21626F: drivers/media/tuners/tda8290.* 21627 21628TDA9840 MEDIA DRIVER 21629M: Hans Verkuil <hverkuil@xs4all.nl> 21630L: linux-media@vger.kernel.org 21631S: Maintained 21632W: https://linuxtv.org 21633T: git git://linuxtv.org/media_tree.git 21634F: drivers/media/i2c/tda9840* 21635 21636TEA5761 TUNER DRIVER 21637M: Mauro Carvalho Chehab <mchehab@kernel.org> 21638L: linux-media@vger.kernel.org 21639S: Odd fixes 21640W: https://linuxtv.org 21641T: git git://linuxtv.org/media_tree.git 21642F: drivers/media/tuners/tea5761.* 21643 21644TEA5767 TUNER DRIVER 21645M: Mauro Carvalho Chehab <mchehab@kernel.org> 21646L: linux-media@vger.kernel.org 21647S: Maintained 21648W: https://linuxtv.org 21649T: git git://linuxtv.org/media_tree.git 21650F: drivers/media/tuners/tea5767.* 21651 21652TEA6415C MEDIA DRIVER 21653M: Hans Verkuil <hverkuil@xs4all.nl> 21654L: linux-media@vger.kernel.org 21655S: Maintained 21656W: https://linuxtv.org 21657T: git git://linuxtv.org/media_tree.git 21658F: drivers/media/i2c/tea6415c* 21659 21660TEA6420 MEDIA DRIVER 21661M: Hans Verkuil <hverkuil@xs4all.nl> 21662L: linux-media@vger.kernel.org 21663S: Maintained 21664W: https://linuxtv.org 21665T: git git://linuxtv.org/media_tree.git 21666F: drivers/media/i2c/tea6420* 21667 21668TEAM DRIVER 21669M: Jiri Pirko <jiri@resnulli.us> 21670L: netdev@vger.kernel.org 21671S: Supported 21672F: drivers/net/team/ 21673F: include/linux/if_team.h 21674F: include/uapi/linux/if_team.h 21675F: tools/testing/selftests/drivers/net/team/ 21676 21677TECHNICAL ADVISORY BOARD PROCESS DOCS 21678M: "Theodore Ts'o" <tytso@mit.edu> 21679M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21680L: tech-board-discuss@lists.linux.dev 21681S: Maintained 21682F: Documentation/process/contribution-maturity-model.rst 21683F: Documentation/process/researcher-guidelines.rst 21684 21685TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21686M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21687S: Maintained 21688F: arch/x86/platform/ts5500/ 21689 21690TECHNOTREND USB IR RECEIVER 21691M: Sean Young <sean@mess.org> 21692L: linux-media@vger.kernel.org 21693S: Maintained 21694F: drivers/media/rc/ttusbir.c 21695 21696TECHWELL TW9900 VIDEO DECODER 21697M: Mehdi Djait <mehdi.djait@bootlin.com> 21698L: linux-media@vger.kernel.org 21699S: Maintained 21700F: drivers/media/i2c/tw9900.c 21701 21702TECHWELL TW9910 VIDEO DECODER 21703L: linux-media@vger.kernel.org 21704S: Orphan 21705F: drivers/media/i2c/tw9910.c 21706F: include/media/i2c/tw9910.h 21707 21708TEE SUBSYSTEM 21709M: Jens Wiklander <jens.wiklander@linaro.org> 21710R: Sumit Garg <sumit.garg@linaro.org> 21711L: op-tee@lists.trustedfirmware.org 21712S: Maintained 21713F: Documentation/driver-api/tee.rst 21714F: Documentation/tee/ 21715F: Documentation/userspace-api/tee.rst 21716F: drivers/tee/ 21717F: include/linux/tee_drv.h 21718F: include/uapi/linux/tee.h 21719 21720TEGRA ARCHITECTURE SUPPORT 21721M: Thierry Reding <thierry.reding@gmail.com> 21722M: Jonathan Hunter <jonathanh@nvidia.com> 21723L: linux-tegra@vger.kernel.org 21724S: Supported 21725Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21726T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21727N: [^a-z]tegra 21728 21729TEGRA CLOCK DRIVER 21730M: Peter De Schrijver <pdeschrijver@nvidia.com> 21731M: Prashant Gaikwad <pgaikwad@nvidia.com> 21732S: Supported 21733F: drivers/clk/tegra/ 21734 21735TEGRA DMA DRIVERS 21736M: Laxman Dewangan <ldewangan@nvidia.com> 21737M: Jon Hunter <jonathanh@nvidia.com> 21738S: Supported 21739F: drivers/dma/tegra* 21740 21741TEGRA I2C DRIVER 21742M: Laxman Dewangan <ldewangan@nvidia.com> 21743R: Dmitry Osipenko <digetx@gmail.com> 21744S: Supported 21745F: drivers/i2c/busses/i2c-tegra.c 21746 21747TEGRA IOMMU DRIVERS 21748M: Thierry Reding <thierry.reding@gmail.com> 21749R: Krishna Reddy <vdumpa@nvidia.com> 21750L: linux-tegra@vger.kernel.org 21751S: Supported 21752F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21753F: drivers/iommu/tegra* 21754 21755TEGRA KBC DRIVER 21756M: Laxman Dewangan <ldewangan@nvidia.com> 21757S: Supported 21758F: drivers/input/keyboard/tegra-kbc.c 21759 21760TEGRA NAND DRIVER 21761M: Stefan Agner <stefan@agner.ch> 21762M: Lucas Stach <dev@lynxeye.de> 21763S: Maintained 21764F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21765F: drivers/mtd/nand/raw/tegra_nand.c 21766 21767TEGRA PWM DRIVER 21768M: Thierry Reding <thierry.reding@gmail.com> 21769S: Supported 21770F: drivers/pwm/pwm-tegra.c 21771 21772TEGRA QUAD SPI DRIVER 21773M: Thierry Reding <thierry.reding@gmail.com> 21774M: Jonathan Hunter <jonathanh@nvidia.com> 21775M: Sowjanya Komatineni <skomatineni@nvidia.com> 21776L: linux-tegra@vger.kernel.org 21777S: Maintained 21778F: drivers/spi/spi-tegra210-quad.c 21779 21780TEGRA SERIAL DRIVER 21781M: Laxman Dewangan <ldewangan@nvidia.com> 21782S: Supported 21783F: drivers/tty/serial/serial-tegra.c 21784 21785TEGRA SPI DRIVER 21786M: Laxman Dewangan <ldewangan@nvidia.com> 21787S: Supported 21788F: drivers/spi/spi-tegra* 21789 21790TEGRA VIDEO DRIVER 21791M: Thierry Reding <thierry.reding@gmail.com> 21792M: Jonathan Hunter <jonathanh@nvidia.com> 21793M: Sowjanya Komatineni <skomatineni@nvidia.com> 21794M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21795L: linux-media@vger.kernel.org 21796L: linux-tegra@vger.kernel.org 21797S: Maintained 21798F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21799F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21800F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21801F: drivers/staging/media/tegra-video/ 21802 21803TEGRA XUSB PADCTL DRIVER 21804M: JC Kuo <jckuo@nvidia.com> 21805S: Supported 21806F: drivers/phy/tegra/xusb* 21807 21808TEHUTI ETHERNET DRIVER 21809M: Andy Gospodarek <andy@greyhouse.net> 21810L: netdev@vger.kernel.org 21811S: Supported 21812F: drivers/net/ethernet/tehuti/* 21813 21814TELECOM CLOCK DRIVER FOR MCPL0010 21815M: Mark Gross <markgross@kernel.org> 21816S: Supported 21817F: drivers/char/tlclk.c 21818 21819TEMPO SEMICONDUCTOR DRIVERS 21820M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21821S: Maintained 21822F: Documentation/devicetree/bindings/sound/tscs*.txt 21823F: sound/soc/codecs/tscs*.c 21824F: sound/soc/codecs/tscs*.h 21825 21826TENSILICA XTENSA PORT (xtensa) 21827M: Chris Zankel <chris@zankel.net> 21828M: Max Filippov <jcmvbkbc@gmail.com> 21829S: Maintained 21830T: git https://github.com/jcmvbkbc/linux-xtensa.git 21831F: arch/xtensa/ 21832F: drivers/irqchip/irq-xtensa-* 21833 21834TEXAS INSTRUMENTS ASoC DRIVERS 21835M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21836L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21837S: Maintained 21838F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21839F: sound/soc/ti/ 21840 21841TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21842M: Shenghao Ding <shenghao-ding@ti.com> 21843M: Kevin Lu <kevin-lu@ti.com> 21844M: Baojun Xu <baojun.xu@ti.com> 21845L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21846S: Maintained 21847F: Documentation/devicetree/bindings/sound/tas2552.txt 21848F: Documentation/devicetree/bindings/sound/tas2562.yaml 21849F: Documentation/devicetree/bindings/sound/tas2770.yaml 21850F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21851F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21852F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21853F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21854F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21855F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21856F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21857F: include/sound/tas2*.h 21858F: include/sound/tlv320*.h 21859F: include/sound/tpa6130a2-plat.h 21860F: sound/pci/hda/tas2781_hda_i2c.c 21861F: sound/soc/codecs/pcm1681.c 21862F: sound/soc/codecs/pcm1789*.* 21863F: sound/soc/codecs/pcm179x*.* 21864F: sound/soc/codecs/pcm186x*.* 21865F: sound/soc/codecs/pcm3008.* 21866F: sound/soc/codecs/pcm3060*.* 21867F: sound/soc/codecs/pcm3168a*.* 21868F: sound/soc/codecs/pcm5102a.c 21869F: sound/soc/codecs/pcm512x*.* 21870F: sound/soc/codecs/tas2*.* 21871F: sound/soc/codecs/tlv320*.* 21872F: sound/soc/codecs/tpa6130a2.* 21873 21874TEXAS INSTRUMENTS DMA DRIVERS 21875M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21876L: dmaengine@vger.kernel.org 21877S: Maintained 21878F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21879F: Documentation/devicetree/bindings/dma/ti-edma.txt 21880F: Documentation/devicetree/bindings/dma/ti/ 21881F: drivers/dma/ti/ 21882F: include/linux/dma/k3-psil.h 21883F: include/linux/dma/k3-udma-glue.h 21884F: include/linux/dma/ti-cppi5.h 21885X: drivers/dma/ti/cppi41.c 21886 21887TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21888M: Robert Marko <robert.marko@sartura.hr> 21889M: Luka Perkov <luka.perkov@sartura.hr> 21890L: linux-hwmon@vger.kernel.org 21891S: Maintained 21892F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21893F: Documentation/hwmon/tps23861.rst 21894F: drivers/hwmon/tps23861.c 21895 21896TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21897M: Ricardo Ribalda <ribalda@kernel.org> 21898L: linux-iio@vger.kernel.org 21899S: Supported 21900F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21901F: drivers/iio/dac/ti-dac7612.c 21902 21903TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21904M: Nishanth Menon <nm@ti.com> 21905M: Tero Kristo <kristo@kernel.org> 21906M: Santosh Shilimkar <ssantosh@kernel.org> 21907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21908S: Maintained 21909F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21910F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21911F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21912F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21913F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21914F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21915F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21916F: drivers/clk/keystone/sci-clk.c 21917F: drivers/firmware/ti_sci* 21918F: drivers/irqchip/irq-ti-sci-inta.c 21919F: drivers/irqchip/irq-ti-sci-intr.c 21920F: drivers/reset/reset-ti-sci.c 21921F: drivers/soc/ti/ti_sci_inta_msi.c 21922F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21923F: include/dt-bindings/soc/ti,sci_pm_domain.h 21924F: include/linux/soc/ti/ti_sci_inta_msi.h 21925F: include/linux/soc/ti/ti_sci_protocol.h 21926 21927TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21928M: Puranjay Mohan <puranjay@kernel.org> 21929L: linux-iio@vger.kernel.org 21930S: Supported 21931F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21932F: drivers/iio/temperature/tmp117.c 21933 21934THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21935M: Hans Verkuil <hverkuil@xs4all.nl> 21936L: linux-media@vger.kernel.org 21937S: Maintained 21938W: https://linuxtv.org 21939T: git git://linuxtv.org/media_tree.git 21940F: drivers/media/radio/radio-raremono.c 21941 21942THERMAL 21943M: Rafael J. Wysocki <rafael@kernel.org> 21944M: Daniel Lezcano <daniel.lezcano@linaro.org> 21945R: Zhang Rui <rui.zhang@intel.com> 21946R: Lukasz Luba <lukasz.luba@arm.com> 21947L: linux-pm@vger.kernel.org 21948S: Supported 21949Q: https://patchwork.kernel.org/project/linux-pm/list/ 21950T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21951F: Documentation/ABI/testing/sysfs-class-thermal 21952F: Documentation/admin-guide/thermal/ 21953F: Documentation/devicetree/bindings/thermal/ 21954F: Documentation/driver-api/thermal/ 21955F: drivers/thermal/ 21956F: include/dt-bindings/thermal/ 21957F: include/linux/cpu_cooling.h 21958F: include/linux/thermal.h 21959F: include/uapi/linux/thermal.h 21960F: tools/lib/thermal/ 21961F: tools/thermal/ 21962 21963THERMAL DRIVER FOR AMLOGIC SOCS 21964M: Guillaume La Roque <glaroque@baylibre.com> 21965L: linux-pm@vger.kernel.org 21966L: linux-amlogic@lists.infradead.org 21967S: Supported 21968W: http://linux-meson.com/ 21969F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21970F: drivers/thermal/amlogic_thermal.c 21971 21972THERMAL/CPU_COOLING 21973M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21974M: Daniel Lezcano <daniel.lezcano@linaro.org> 21975M: Viresh Kumar <viresh.kumar@linaro.org> 21976R: Lukasz Luba <lukasz.luba@arm.com> 21977L: linux-pm@vger.kernel.org 21978S: Supported 21979F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21980F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21981F: drivers/thermal/cpufreq_cooling.c 21982F: drivers/thermal/cpuidle_cooling.c 21983F: include/linux/cpu_cooling.h 21984 21985THERMAL/POWER_ALLOCATOR 21986M: Lukasz Luba <lukasz.luba@arm.com> 21987L: linux-pm@vger.kernel.org 21988S: Maintained 21989F: Documentation/driver-api/thermal/power_allocator.rst 21990F: drivers/thermal/gov_power_allocator.c 21991F: drivers/thermal/thermal_trace_ipa.h 21992 21993THINKPAD ACPI EXTRAS DRIVER 21994M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21995L: ibm-acpi-devel@lists.sourceforge.net 21996L: platform-driver-x86@vger.kernel.org 21997S: Maintained 21998W: http://ibm-acpi.sourceforge.net 21999W: http://thinkwiki.org/wiki/Ibm-acpi 22000T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22001F: drivers/platform/x86/thinkpad_acpi.c 22002 22003THINKPAD LMI DRIVER 22004M: Mark Pearson <markpearson@lenovo.com> 22005L: platform-driver-x86@vger.kernel.org 22006S: Maintained 22007F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22008F: drivers/platform/x86/think-lmi.? 22009 22010THP7312 ISP DRIVER 22011M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22012M: Paul Elder <paul.elder@ideasonboard.com> 22013L: linux-media@vger.kernel.org 22014S: Maintained 22015T: git git://linuxtv.org/media_tree.git 22016F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22017F: Documentation/userspace-api/media/drivers/thp7312.rst 22018F: drivers/media/i2c/thp7312.c 22019F: include/uapi/linux/thp7312.h 22020 22021THUNDERBOLT DMA TRAFFIC TEST DRIVER 22022M: Isaac Hazan <isaac.hazan@intel.com> 22023L: linux-usb@vger.kernel.org 22024S: Maintained 22025F: drivers/thunderbolt/dma_test.c 22026 22027THUNDERBOLT DRIVER 22028M: Andreas Noever <andreas.noever@gmail.com> 22029M: Michael Jamet <michael.jamet@intel.com> 22030M: Mika Westerberg <mika.westerberg@linux.intel.com> 22031M: Yehezkel Bernat <YehezkelShB@gmail.com> 22032L: linux-usb@vger.kernel.org 22033S: Maintained 22034T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22035F: Documentation/admin-guide/thunderbolt.rst 22036F: drivers/thunderbolt/ 22037F: include/linux/thunderbolt.h 22038 22039THUNDERBOLT NETWORK DRIVER 22040M: Michael Jamet <michael.jamet@intel.com> 22041M: Mika Westerberg <mika.westerberg@linux.intel.com> 22042M: Yehezkel Bernat <YehezkelShB@gmail.com> 22043L: netdev@vger.kernel.org 22044S: Maintained 22045F: drivers/net/thunderbolt/ 22046 22047THUNDERX GPIO DRIVER 22048M: Robert Richter <rric@kernel.org> 22049S: Odd Fixes 22050F: drivers/gpio/gpio-thunderx.c 22051 22052TI ADS7924 ADC DRIVER 22053M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22054L: linux-iio@vger.kernel.org 22055S: Supported 22056F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22057F: drivers/iio/adc/ti-ads7924.c 22058 22059TI AM437X VPFE DRIVER 22060M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22061L: linux-media@vger.kernel.org 22062S: Maintained 22063W: https://linuxtv.org 22064Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22065T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22066F: drivers/media/platform/ti/am437x/ 22067 22068TI BANDGAP AND THERMAL DRIVER 22069M: Eduardo Valentin <edubezval@gmail.com> 22070M: Keerthy <j-keerthy@ti.com> 22071L: linux-pm@vger.kernel.org 22072L: linux-omap@vger.kernel.org 22073S: Maintained 22074F: drivers/thermal/ti-soc-thermal/ 22075 22076TI BQ27XXX POWER SUPPLY DRIVER 22077F: drivers/power/supply/bq27xxx_battery.c 22078F: drivers/power/supply/bq27xxx_battery_i2c.c 22079F: include/linux/power/bq27xxx_battery.h 22080 22081TI CDCE706 CLOCK DRIVER 22082M: Max Filippov <jcmvbkbc@gmail.com> 22083S: Maintained 22084F: drivers/clk/clk-cdce706.c 22085 22086TI CLOCK DRIVER 22087M: Tero Kristo <kristo@kernel.org> 22088L: linux-omap@vger.kernel.org 22089S: Odd Fixes 22090F: drivers/clk/ti/ 22091F: include/linux/clk/ti.h 22092 22093TI DAVINCI MACHINE SUPPORT 22094M: Bartosz Golaszewski <brgl@bgdev.pl> 22095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22096S: Maintained 22097T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22098F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22099F: arch/arm/boot/dts/ti/davinci/ 22100F: arch/arm/mach-davinci/ 22101F: drivers/i2c/busses/i2c-davinci.c 22102 22103TI DAVINCI SERIES CLOCK DRIVER 22104M: David Lechner <david@lechnology.com> 22105S: Maintained 22106F: Documentation/devicetree/bindings/clock/ti/davinci/ 22107F: drivers/clk/davinci/ 22108F: include/linux/clk/davinci.h 22109 22110TI DAVINCI SERIES GPIO DRIVER 22111M: Keerthy <j-keerthy@ti.com> 22112L: linux-gpio@vger.kernel.org 22113S: Maintained 22114F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22115F: drivers/gpio/gpio-davinci.c 22116 22117TI DAVINCI SERIES MEDIA DRIVER 22118M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22119L: linux-media@vger.kernel.org 22120S: Maintained 22121W: https://linuxtv.org 22122Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22123T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22124F: drivers/media/platform/ti/davinci/ 22125F: include/media/davinci/ 22126 22127TI ENHANCED CAPTURE (eCAP) DRIVER 22128M: Vignesh Raghavendra <vigneshr@ti.com> 22129R: Julien Panis <jpanis@baylibre.com> 22130L: linux-iio@vger.kernel.org 22131L: linux-omap@vger.kernel.org 22132S: Maintained 22133F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22134F: drivers/counter/ti-ecap-capture.c 22135 22136TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22137R: David Lechner <david@lechnology.com> 22138L: linux-iio@vger.kernel.org 22139F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22140F: drivers/counter/ti-eqep.c 22141 22142TI ETHERNET SWITCH DRIVER (CPSW) 22143R: Siddharth Vadapalli <s-vadapalli@ti.com> 22144R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22145R: Roger Quadros <rogerq@kernel.org> 22146L: linux-omap@vger.kernel.org 22147L: netdev@vger.kernel.org 22148S: Maintained 22149F: drivers/net/ethernet/ti/cpsw* 22150F: drivers/net/ethernet/ti/davinci* 22151 22152TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22153M: Alex Dubov <oakad@yahoo.com> 22154S: Maintained 22155W: http://tifmxx.berlios.de/ 22156F: drivers/memstick/host/tifm_ms.c 22157F: drivers/misc/tifm* 22158F: drivers/mmc/host/tifm_sd.c 22159F: include/linux/tifm.h 22160 22161TI FPD-LINK DRIVERS 22162M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22163L: linux-media@vger.kernel.org 22164S: Maintained 22165F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22166F: drivers/media/i2c/ds90* 22167F: include/media/i2c/ds90* 22168 22169TI HDC302X HUMIDITY DRIVER 22170M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22171M: Li peiyu <579lpy@gmail.com> 22172L: linux-iio@vger.kernel.org 22173S: Maintained 22174F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22175F: drivers/iio/humidity/hdc3020.c 22176 22177TI ICSSG ETHERNET DRIVER (ICSSG) 22178R: MD Danish Anwar <danishanwar@ti.com> 22179R: Roger Quadros <rogerq@kernel.org> 22180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22181L: netdev@vger.kernel.org 22182S: Maintained 22183F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22184F: drivers/net/ethernet/ti/icssg/* 22185 22186TI J721E CSI2RX DRIVER 22187M: Jai Luthra <j-luthra@ti.com> 22188L: linux-media@vger.kernel.org 22189S: Maintained 22190F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22191F: drivers/media/platform/ti/j721e-csi2rx/ 22192 22193TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22194M: Nishanth Menon <nm@ti.com> 22195M: Santosh Shilimkar <ssantosh@kernel.org> 22196L: linux-kernel@vger.kernel.org 22197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22198S: Maintained 22199T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22200F: drivers/pmdomain/ti/omap_prm.c 22201F: drivers/soc/ti/* 22202 22203TI LM49xxx FAMILY ASoC CODEC DRIVERS 22204M: M R Swami Reddy <mr.swami.reddy@ti.com> 22205M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22206L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22207S: Maintained 22208F: sound/soc/codecs/isabelle* 22209F: sound/soc/codecs/lm49453* 22210 22211TI LMP92064 ADC DRIVER 22212M: Leonard Göhrs <l.goehrs@pengutronix.de> 22213R: kernel@pengutronix.de 22214L: linux-iio@vger.kernel.org 22215S: Maintained 22216F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22217F: drivers/iio/adc/ti-lmp92064.c 22218 22219TI PCM3060 ASoC CODEC DRIVER 22220M: Kirill Marinushkin <kmarinushkin@birdec.com> 22221L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22222S: Maintained 22223F: Documentation/devicetree/bindings/sound/pcm3060.txt 22224F: sound/soc/codecs/pcm3060* 22225 22226TI TAS571X FAMILY ASoC CODEC DRIVER 22227M: Kevin Cernekee <cernekee@chromium.org> 22228L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22229S: Odd Fixes 22230F: sound/soc/codecs/tas571x* 22231 22232TI TMAG5273 MAGNETOMETER DRIVER 22233M: Gerald Loacker <gerald.loacker@wolfvision.net> 22234L: linux-iio@vger.kernel.org 22235S: Maintained 22236F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22237F: drivers/iio/magnetometer/tmag5273.c 22238 22239TI TRF7970A NFC DRIVER 22240M: Mark Greer <mgreer@animalcreek.com> 22241L: linux-wireless@vger.kernel.org 22242S: Supported 22243F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22244F: drivers/nfc/trf7970a.c 22245 22246TI TSC2046 ADC DRIVER 22247M: Oleksij Rempel <o.rempel@pengutronix.de> 22248R: kernel@pengutronix.de 22249L: linux-iio@vger.kernel.org 22250S: Maintained 22251F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22252F: drivers/iio/adc/ti-tsc2046.c 22253 22254TI TWL4030 SERIES SOC CODEC DRIVER 22255M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22256L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22257S: Maintained 22258F: sound/soc/codecs/twl4030* 22259 22260TI VPE/CAL DRIVERS 22261M: Benoit Parrot <bparrot@ti.com> 22262L: linux-media@vger.kernel.org 22263S: Maintained 22264W: http://linuxtv.org/ 22265Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22266F: Documentation/devicetree/bindings/media/ti,cal.yaml 22267F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22268F: drivers/media/platform/ti/cal/ 22269F: drivers/media/platform/ti/vpe/ 22270 22271TI WILINK WIRELESS DRIVERS 22272L: linux-wireless@vger.kernel.org 22273S: Orphan 22274W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22275W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22276F: drivers/net/wireless/ti/ 22277 22278TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22279M: John Stultz <jstultz@google.com> 22280M: Thomas Gleixner <tglx@linutronix.de> 22281R: Stephen Boyd <sboyd@kernel.org> 22282L: linux-kernel@vger.kernel.org 22283S: Supported 22284T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22285F: include/linux/clocksource.h 22286F: include/linux/time.h 22287F: include/linux/timekeeper_internal.h 22288F: include/linux/timekeeping.h 22289F: include/linux/timex.h 22290F: include/uapi/linux/time.h 22291F: include/uapi/linux/timex.h 22292F: kernel/time/alarmtimer.c 22293F: kernel/time/clocksource* 22294F: kernel/time/ntp* 22295F: kernel/time/time.c 22296F: kernel/time/timeconst.bc 22297F: kernel/time/timeconv.c 22298F: kernel/time/timecounter.c 22299F: kernel/time/timekeeping* 22300F: kernel/time/time_test.c 22301F: tools/testing/selftests/timers/ 22302 22303TIPC NETWORK LAYER 22304M: Jon Maloy <jmaloy@redhat.com> 22305M: Ying Xue <ying.xue@windriver.com> 22306L: netdev@vger.kernel.org (core kernel code) 22307L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22308S: Maintained 22309W: http://tipc.sourceforge.net/ 22310F: include/uapi/linux/tipc*.h 22311F: net/tipc/ 22312 22313TLAN NETWORK DRIVER 22314M: Samuel Chessman <chessman@tux.org> 22315L: tlan-devel@lists.sourceforge.net (subscribers-only) 22316S: Maintained 22317W: http://sourceforge.net/projects/tlan/ 22318F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22319F: drivers/net/ethernet/ti/tlan.* 22320 22321TMIO/SDHI MMC DRIVER 22322M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22323L: linux-mmc@vger.kernel.org 22324L: linux-renesas-soc@vger.kernel.org 22325S: Supported 22326F: drivers/mmc/host/renesas_sdhi* 22327F: drivers/mmc/host/tmio_mmc* 22328F: include/linux/mfd/tmio.h 22329 22330TMP513 HARDWARE MONITOR DRIVER 22331M: Eric Tremblay <etremblay@distech-controls.com> 22332L: linux-hwmon@vger.kernel.org 22333S: Maintained 22334F: Documentation/hwmon/tmp513.rst 22335F: drivers/hwmon/tmp513.c 22336 22337TMPFS (SHMEM FILESYSTEM) 22338M: Hugh Dickins <hughd@google.com> 22339L: linux-mm@kvack.org 22340S: Maintained 22341F: include/linux/shmem_fs.h 22342F: mm/shmem.c 22343 22344TOMOYO SECURITY MODULE 22345M: Kentaro Takeda <takedakn@nttdata.co.jp> 22346M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22347L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22348L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22349L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22350L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22351S: Maintained 22352W: https://tomoyo.osdn.jp/ 22353F: security/tomoyo/ 22354 22355TOPSTAR LAPTOP EXTRAS DRIVER 22356M: Herton Ronaldo Krzesinski <herton@canonical.com> 22357L: platform-driver-x86@vger.kernel.org 22358S: Maintained 22359F: drivers/platform/x86/topstar-laptop.c 22360 22361TORTURE-TEST MODULES 22362M: Davidlohr Bueso <dave@stgolabs.net> 22363M: "Paul E. McKenney" <paulmck@kernel.org> 22364M: Josh Triplett <josh@joshtriplett.org> 22365L: linux-kernel@vger.kernel.org 22366S: Supported 22367T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22368F: Documentation/RCU/torture.rst 22369F: kernel/locking/locktorture.c 22370F: kernel/rcu/rcuscale.c 22371F: kernel/rcu/rcutorture.c 22372F: kernel/rcu/refscale.c 22373F: kernel/torture.c 22374 22375TOSHIBA ACPI EXTRAS DRIVER 22376M: Azael Avalos <coproscefalo@gmail.com> 22377L: platform-driver-x86@vger.kernel.org 22378S: Maintained 22379F: drivers/platform/x86/toshiba_acpi.c 22380 22381TOSHIBA BLUETOOTH DRIVER 22382M: Azael Avalos <coproscefalo@gmail.com> 22383L: platform-driver-x86@vger.kernel.org 22384S: Maintained 22385F: drivers/platform/x86/toshiba_bluetooth.c 22386 22387TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22388M: Azael Avalos <coproscefalo@gmail.com> 22389L: platform-driver-x86@vger.kernel.org 22390S: Maintained 22391F: drivers/platform/x86/toshiba_haps.c 22392 22393TOSHIBA SMM DRIVER 22394M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22395S: Maintained 22396W: http://www.buzzard.org.uk/toshiba/ 22397F: drivers/char/toshiba.c 22398F: include/linux/toshiba.h 22399F: include/uapi/linux/toshiba.h 22400 22401TOSHIBA TC358743 DRIVER 22402M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22403L: linux-media@vger.kernel.org 22404S: Maintained 22405F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22406F: drivers/media/i2c/tc358743* 22407F: include/media/i2c/tc358743.h 22408 22409TOSHIBA WMI HOTKEYS DRIVER 22410M: Azael Avalos <coproscefalo@gmail.com> 22411L: platform-driver-x86@vger.kernel.org 22412S: Maintained 22413F: drivers/platform/x86/toshiba-wmi.c 22414 22415TPM DEVICE DRIVER 22416M: Peter Huewe <peterhuewe@gmx.de> 22417M: Jarkko Sakkinen <jarkko@kernel.org> 22418R: Jason Gunthorpe <jgg@ziepe.ca> 22419L: linux-integrity@vger.kernel.org 22420S: Maintained 22421W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22422Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22423T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22424F: Documentation/devicetree/bindings/tpm/ 22425F: drivers/char/tpm/ 22426 22427TPS546D24 DRIVER 22428M: Duke Du <dukedu83@gmail.com> 22429L: linux-hwmon@vger.kernel.org 22430S: Maintained 22431F: Documentation/hwmon/tps546d24.rst 22432F: drivers/hwmon/pmbus/tps546d24.c 22433 22434TQ SYSTEMS BOARD & DRIVER SUPPORT 22435L: linux@ew.tq-group.com 22436S: Supported 22437W: https://www.tq-group.com/en/products/tq-embedded/ 22438F: arch/arm/boot/dts/imx*mba*.dts* 22439F: arch/arm/boot/dts/imx*tqma*.dts* 22440F: arch/arm/boot/dts/mba*.dtsi 22441F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22442F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22443F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22444F: arch/arm64/boot/dts/freescale/mba*.dtsi 22445F: arch/arm64/boot/dts/freescale/tqml*.dts* 22446F: drivers/gpio/gpio-tqmx86.c 22447F: drivers/mfd/tqmx86.c 22448F: drivers/watchdog/tqmx86_wdt.c 22449 22450TRACING 22451M: Steven Rostedt <rostedt@goodmis.org> 22452M: Masami Hiramatsu <mhiramat@kernel.org> 22453R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22454L: linux-kernel@vger.kernel.org 22455L: linux-trace-kernel@vger.kernel.org 22456S: Maintained 22457Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22458T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22459F: Documentation/trace/* 22460F: fs/tracefs/ 22461F: include/linux/trace*.h 22462F: include/trace/ 22463F: kernel/trace/ 22464F: scripts/tracing/ 22465F: tools/testing/selftests/ftrace/ 22466 22467TRACING MMIO ACCESSES (MMIOTRACE) 22468M: Steven Rostedt <rostedt@goodmis.org> 22469M: Masami Hiramatsu <mhiramat@kernel.org> 22470R: Karol Herbst <karolherbst@gmail.com> 22471R: Pekka Paalanen <ppaalanen@gmail.com> 22472L: linux-kernel@vger.kernel.org 22473L: nouveau@lists.freedesktop.org 22474S: Maintained 22475F: arch/x86/mm/kmmio.c 22476F: arch/x86/mm/mmio-mod.c 22477F: arch/x86/mm/testmmiotrace.c 22478F: include/linux/mmiotrace.h 22479F: kernel/trace/trace_mmiotrace.c 22480 22481TRACING OS NOISE / LATENCY TRACERS 22482M: Steven Rostedt <rostedt@goodmis.org> 22483M: Daniel Bristot de Oliveira <bristot@kernel.org> 22484S: Maintained 22485F: Documentation/trace/hwlat_detector.rst 22486F: Documentation/trace/osnoise-tracer.rst 22487F: Documentation/trace/timerlat-tracer.rst 22488F: arch/*/kernel/trace.c 22489F: include/trace/events/osnoise.h 22490F: kernel/trace/trace_hwlat.c 22491F: kernel/trace/trace_irqsoff.c 22492F: kernel/trace/trace_osnoise.c 22493F: kernel/trace/trace_sched_wakeup.c 22494 22495TRADITIONAL CHINESE DOCUMENTATION 22496M: Hu Haowen <2023002089@link.tyut.edu.cn> 22497S: Maintained 22498W: https://github.com/srcres258/linux-doc 22499T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22500F: Documentation/translations/zh_TW/ 22501 22502TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22503M: Dan Williams <dan.j.williams@intel.com> 22504L: linux-coco@lists.linux.dev 22505S: Maintained 22506F: Documentation/ABI/testing/configfs-tsm 22507F: drivers/virt/coco/tsm.c 22508F: include/linux/tsm.h 22509 22510TTY LAYER AND SERIAL DRIVERS 22511M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22512M: Jiri Slaby <jirislaby@kernel.org> 22513L: linux-kernel@vger.kernel.org 22514L: linux-serial@vger.kernel.org 22515S: Supported 22516T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22517F: Documentation/devicetree/bindings/serial/ 22518F: Documentation/driver-api/serial/ 22519F: drivers/tty/ 22520F: include/linux/selection.h 22521F: include/linux/serial.h 22522F: include/linux/serial_core.h 22523F: include/linux/sysrq.h 22524F: include/linux/tty*.h 22525F: include/linux/vt.h 22526F: include/linux/vt_*.h 22527F: include/uapi/linux/serial.h 22528F: include/uapi/linux/serial_core.h 22529F: include/uapi/linux/tty.h 22530 22531TUA9001 MEDIA DRIVER 22532L: linux-media@vger.kernel.org 22533S: Orphan 22534W: https://linuxtv.org 22535Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22536F: drivers/media/tuners/tua9001* 22537 22538TULIP NETWORK DRIVERS 22539L: netdev@vger.kernel.org 22540L: linux-parisc@vger.kernel.org 22541S: Orphan 22542F: drivers/net/ethernet/dec/tulip/ 22543 22544TUN/TAP driver 22545M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22546M: Jason Wang <jasowang@redhat.com> 22547S: Maintained 22548W: http://vtun.sourceforge.net/tun 22549F: Documentation/networking/tuntap.rst 22550F: arch/um/os-Linux/drivers/ 22551F: drivers/net/tap.c 22552F: drivers/net/tun.c 22553 22554TURBOCHANNEL SUBSYSTEM 22555M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22556M: Ralf Baechle <ralf@linux-mips.org> 22557L: linux-mips@vger.kernel.org 22558S: Maintained 22559Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22560F: drivers/tc/ 22561F: include/linux/tc.h 22562 22563TURBOSTAT UTILITY 22564M: "Len Brown" <lenb@kernel.org> 22565L: linux-pm@vger.kernel.org 22566S: Supported 22567Q: https://patchwork.kernel.org/project/linux-pm/list/ 22568B: https://bugzilla.kernel.org 22569T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22570F: tools/power/x86/turbostat/ 22571F: tools/testing/selftests/turbostat/ 22572 22573TW5864 VIDEO4LINUX DRIVER 22574M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22575M: Anton Sviridenko <anton@corp.bluecherry.net> 22576M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22577M: Andrey Utkin <andrey_utkin@fastmail.com> 22578L: linux-media@vger.kernel.org 22579S: Supported 22580F: drivers/media/pci/tw5864/ 22581 22582TW68 VIDEO4LINUX DRIVER 22583M: Hans Verkuil <hverkuil@xs4all.nl> 22584L: linux-media@vger.kernel.org 22585S: Odd Fixes 22586W: https://linuxtv.org 22587T: git git://linuxtv.org/media_tree.git 22588F: drivers/media/pci/tw68/ 22589 22590TW686X VIDEO4LINUX DRIVER 22591M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22592L: linux-media@vger.kernel.org 22593S: Maintained 22594W: http://linuxtv.org 22595T: git git://linuxtv.org/media_tree.git 22596F: drivers/media/pci/tw686x/ 22597 22598U-BOOT ENVIRONMENT VARIABLES 22599M: Rafał Miłecki <rafal@milecki.pl> 22600S: Maintained 22601F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22602F: drivers/nvmem/u-boot-env.c 22603 22604UACCE ACCELERATOR FRAMEWORK 22605M: Zhangfei Gao <zhangfei.gao@linaro.org> 22606M: Zhou Wang <wangzhou1@hisilicon.com> 22607L: linux-accelerators@lists.ozlabs.org 22608L: linux-kernel@vger.kernel.org 22609S: Maintained 22610F: Documentation/ABI/testing/sysfs-driver-uacce 22611F: Documentation/misc-devices/uacce.rst 22612F: drivers/misc/uacce/ 22613F: include/linux/uacce.h 22614F: include/uapi/misc/uacce/ 22615 22616UBI FILE SYSTEM (UBIFS) 22617M: Richard Weinberger <richard@nod.at> 22618R: Zhihao Cheng <chengzhihao1@huawei.com> 22619L: linux-mtd@lists.infradead.org 22620S: Supported 22621W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22622T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22623T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22624F: Documentation/ABI/testing/sysfs-fs-ubifs 22625F: Documentation/filesystems/ubifs-authentication.rst 22626F: Documentation/filesystems/ubifs.rst 22627F: fs/ubifs/ 22628 22629UBLK USERSPACE BLOCK DRIVER 22630M: Ming Lei <ming.lei@redhat.com> 22631L: linux-block@vger.kernel.org 22632S: Maintained 22633F: Documentation/block/ublk.rst 22634F: drivers/block/ublk_drv.c 22635F: include/uapi/linux/ublk_cmd.h 22636 22637UBSAN 22638M: Kees Cook <keescook@chromium.org> 22639R: Marco Elver <elver@google.com> 22640R: Andrey Konovalov <andreyknvl@gmail.com> 22641R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22642L: kasan-dev@googlegroups.com 22643L: linux-hardening@vger.kernel.org 22644S: Supported 22645T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22646F: Documentation/dev-tools/ubsan.rst 22647F: include/linux/ubsan.h 22648F: lib/Kconfig.ubsan 22649F: lib/test_ubsan.c 22650F: lib/ubsan.c 22651F: scripts/Makefile.ubsan 22652K: \bARCH_HAS_UBSAN\b 22653 22654UCLINUX (M68KNOMMU AND COLDFIRE) 22655M: Greg Ungerer <gerg@linux-m68k.org> 22656L: linux-m68k@lists.linux-m68k.org 22657S: Maintained 22658W: http://www.linux-m68k.org/ 22659T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22660F: arch/m68k/*/*_no.* 22661F: arch/m68k/68*/ 22662F: arch/m68k/coldfire/ 22663F: arch/m68k/include/asm/*_no.* 22664 22665UDF FILESYSTEM 22666M: Jan Kara <jack@suse.com> 22667S: Maintained 22668F: Documentation/filesystems/udf.rst 22669F: fs/udf/ 22670 22671UDRAW TABLET 22672M: Bastien Nocera <hadess@hadess.net> 22673L: linux-input@vger.kernel.org 22674S: Maintained 22675F: drivers/hid/hid-udraw-ps3.c 22676 22677UFS FILESYSTEM 22678M: Evgeniy Dushistov <dushistov@mail.ru> 22679S: Maintained 22680F: Documentation/admin-guide/ufs.rst 22681F: fs/ufs/ 22682 22683UHID USERSPACE HID IO DRIVER 22684M: David Rheinsberg <david@readahead.eu> 22685L: linux-input@vger.kernel.org 22686S: Maintained 22687F: drivers/hid/uhid.c 22688F: include/uapi/linux/uhid.h 22689 22690ULPI BUS 22691M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22692L: linux-usb@vger.kernel.org 22693S: Maintained 22694F: drivers/usb/common/ulpi.c 22695F: include/linux/ulpi/ 22696 22697UNICODE SUBSYSTEM 22698M: Gabriel Krisman Bertazi <krisman@kernel.org> 22699L: linux-fsdevel@vger.kernel.org 22700S: Supported 22701F: fs/unicode/ 22702 22703UNIFDEF 22704M: Tony Finch <dot@dotat.at> 22705S: Maintained 22706W: http://dotat.at/prog/unifdef 22707F: scripts/unifdef.c 22708 22709UNIFORM CDROM DRIVER 22710M: Phillip Potter <phil@philpotter.co.uk> 22711S: Maintained 22712F: Documentation/cdrom/ 22713F: drivers/cdrom/cdrom.c 22714F: include/linux/cdrom.h 22715F: include/uapi/linux/cdrom.h 22716 22717UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22718R: Alim Akhtar <alim.akhtar@samsung.com> 22719R: Avri Altman <avri.altman@wdc.com> 22720R: Bart Van Assche <bvanassche@acm.org> 22721L: linux-scsi@vger.kernel.org 22722S: Supported 22723F: Documentation/devicetree/bindings/ufs/ 22724F: Documentation/scsi/ufs.rst 22725F: drivers/ufs/core/ 22726 22727UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22728M: Pedro Sousa <pedrom.sousa@synopsys.com> 22729L: linux-scsi@vger.kernel.org 22730S: Supported 22731F: drivers/ufs/host/*dwc* 22732 22733UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22734M: Alim Akhtar <alim.akhtar@samsung.com> 22735L: linux-scsi@vger.kernel.org 22736S: Maintained 22737F: drivers/ufs/host/ufs-exynos* 22738 22739UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22740M: Peter Wang <peter.wang@mediatek.com> 22741R: Stanley Jhu <chu.stanley@gmail.com> 22742L: linux-scsi@vger.kernel.org 22743L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22744S: Maintained 22745F: drivers/ufs/host/ufs-mediatek* 22746 22747UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22748M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22749L: linux-arm-msm@vger.kernel.org 22750L: linux-scsi@vger.kernel.org 22751S: Maintained 22752F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22753F: drivers/ufs/host/ufs-qcom* 22754 22755UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22756M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22757L: linux-renesas-soc@vger.kernel.org 22758L: linux-scsi@vger.kernel.org 22759S: Maintained 22760F: drivers/ufs/host/ufs-renesas.c 22761 22762UNSORTED BLOCK IMAGES (UBI) 22763M: Richard Weinberger <richard@nod.at> 22764R: Zhihao Cheng <chengzhihao1@huawei.com> 22765L: linux-mtd@lists.infradead.org 22766S: Supported 22767W: http://www.linux-mtd.infradead.org/ 22768T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22769T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22770F: drivers/mtd/ubi/ 22771F: include/linux/mtd/ubi.h 22772F: include/uapi/mtd/ubi-user.h 22773 22774USB "USBNET" DRIVER FRAMEWORK 22775M: Oliver Neukum <oneukum@suse.com> 22776L: netdev@vger.kernel.org 22777S: Maintained 22778W: http://www.linux-usb.org/usbnet 22779F: drivers/net/usb/usbnet.c 22780F: include/linux/usb/usbnet.h 22781 22782USB ACM DRIVER 22783M: Oliver Neukum <oneukum@suse.com> 22784L: linux-usb@vger.kernel.org 22785S: Maintained 22786F: Documentation/usb/acm.rst 22787F: drivers/usb/class/cdc-acm.* 22788 22789USB APPLE MFI FASTCHARGE DRIVER 22790M: Bastien Nocera <hadess@hadess.net> 22791L: linux-usb@vger.kernel.org 22792S: Maintained 22793F: drivers/usb/misc/apple-mfi-fastcharge.c 22794 22795USB AR5523 WIRELESS DRIVER 22796L: linux-wireless@vger.kernel.org 22797S: Orphan 22798F: drivers/net/wireless/ath/ar5523/ 22799 22800USB ATTACHED SCSI 22801M: Oliver Neukum <oneukum@suse.com> 22802L: linux-usb@vger.kernel.org 22803L: linux-scsi@vger.kernel.org 22804S: Maintained 22805F: drivers/usb/storage/uas.c 22806 22807USB CDC ETHERNET DRIVER 22808M: Oliver Neukum <oliver@neukum.org> 22809L: linux-usb@vger.kernel.org 22810S: Maintained 22811F: drivers/net/usb/cdc_*.c 22812F: include/uapi/linux/usb/cdc.h 22813 22814USB CHAOSKEY DRIVER 22815M: Keith Packard <keithp@keithp.com> 22816L: linux-usb@vger.kernel.org 22817S: Maintained 22818F: drivers/usb/misc/chaoskey.c 22819 22820USB CYPRESS C67X00 DRIVER 22821L: linux-usb@vger.kernel.org 22822S: Orphan 22823F: drivers/usb/c67x00/ 22824 22825USB DAVICOM DM9601 DRIVER 22826M: Peter Korsgaard <peter@korsgaard.com> 22827L: netdev@vger.kernel.org 22828S: Maintained 22829W: http://www.linux-usb.org/usbnet 22830F: drivers/net/usb/dm9601.c 22831 22832USB EHCI DRIVER 22833M: Alan Stern <stern@rowland.harvard.edu> 22834L: linux-usb@vger.kernel.org 22835S: Maintained 22836F: Documentation/usb/ehci.rst 22837F: drivers/usb/host/ehci* 22838 22839USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22840M: Jiri Kosina <jikos@kernel.org> 22841M: Benjamin Tissoires <bentiss@kernel.org> 22842L: linux-usb@vger.kernel.org 22843S: Maintained 22844T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22845F: Documentation/hid/hiddev.rst 22846F: drivers/hid/usbhid/ 22847 22848USB INTEL XHCI ROLE MUX DRIVER 22849M: Hans de Goede <hdegoede@redhat.com> 22850L: linux-usb@vger.kernel.org 22851S: Maintained 22852F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22853 22854USB IP DRIVER FOR HISILICON KIRIN 960 22855M: Yu Chen <chenyu56@huawei.com> 22856M: Binghui Wang <wangbinghui@hisilicon.com> 22857L: linux-usb@vger.kernel.org 22858S: Maintained 22859F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22860F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22861 22862USB IP DRIVER FOR HISILICON KIRIN 970 22863M: Mauro Carvalho Chehab <mchehab@kernel.org> 22864L: linux-usb@vger.kernel.org 22865S: Maintained 22866F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22867F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22868 22869USB ISP116X DRIVER 22870M: Olav Kongas <ok@artecdesign.ee> 22871L: linux-usb@vger.kernel.org 22872S: Maintained 22873F: drivers/usb/host/isp116x* 22874F: include/linux/usb/isp116x.h 22875 22876USB ISP1760 DRIVER 22877M: Rui Miguel Silva <rui.silva@linaro.org> 22878L: linux-usb@vger.kernel.org 22879S: Maintained 22880F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22881F: drivers/usb/isp1760/* 22882 22883USB LAN78XX ETHERNET DRIVER 22884M: Woojung Huh <woojung.huh@microchip.com> 22885M: UNGLinuxDriver@microchip.com 22886L: netdev@vger.kernel.org 22887S: Maintained 22888F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22889F: drivers/net/usb/lan78xx.* 22890F: include/dt-bindings/net/microchip-lan78xx.h 22891 22892USB MASS STORAGE DRIVER 22893M: Alan Stern <stern@rowland.harvard.edu> 22894L: linux-usb@vger.kernel.org 22895L: usb-storage@lists.one-eyed-alien.net 22896S: Maintained 22897F: drivers/usb/storage/ 22898 22899USB MIDI DRIVER 22900M: Clemens Ladisch <clemens@ladisch.de> 22901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22902S: Maintained 22903T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22904F: sound/usb/midi.* 22905 22906USB NETWORKING DRIVERS 22907L: linux-usb@vger.kernel.org 22908S: Odd Fixes 22909F: drivers/net/usb/ 22910 22911USB OHCI DRIVER 22912M: Alan Stern <stern@rowland.harvard.edu> 22913L: linux-usb@vger.kernel.org 22914S: Maintained 22915F: Documentation/usb/ohci.rst 22916F: drivers/usb/host/ohci* 22917 22918USB OTG FSM (Finite State Machine) 22919M: Peter Chen <peter.chen@kernel.org> 22920L: linux-usb@vger.kernel.org 22921S: Maintained 22922T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22923F: drivers/usb/common/usb-otg-fsm.c 22924 22925USB OVER IP DRIVER 22926M: Valentina Manea <valentina.manea.m@gmail.com> 22927M: Shuah Khan <shuah@kernel.org> 22928M: Shuah Khan <skhan@linuxfoundation.org> 22929R: Hongren Zheng <i@zenithal.me> 22930L: linux-usb@vger.kernel.org 22931S: Maintained 22932F: Documentation/usb/usbip_protocol.rst 22933F: drivers/usb/usbip/ 22934F: tools/testing/selftests/drivers/usb/usbip/ 22935F: tools/usb/usbip/ 22936 22937USB PEGASUS DRIVER 22938M: Petko Manolov <petkan@nucleusys.com> 22939L: linux-usb@vger.kernel.org 22940L: netdev@vger.kernel.org 22941S: Maintained 22942W: https://github.com/petkan/pegasus 22943T: git https://github.com/petkan/pegasus.git 22944F: drivers/net/usb/pegasus.* 22945 22946USB PRINTER DRIVER (usblp) 22947M: Pete Zaitcev <zaitcev@redhat.com> 22948L: linux-usb@vger.kernel.org 22949S: Supported 22950F: drivers/usb/class/usblp.c 22951 22952USB QMI WWAN NETWORK DRIVER 22953M: Bjørn Mork <bjorn@mork.no> 22954L: netdev@vger.kernel.org 22955S: Maintained 22956F: Documentation/ABI/testing/sysfs-class-net-qmi 22957F: drivers/net/usb/qmi_wwan.c 22958 22959USB RAW GADGET DRIVER 22960R: Andrey Konovalov <andreyknvl@gmail.com> 22961L: linux-usb@vger.kernel.org 22962S: Maintained 22963F: Documentation/usb/raw-gadget.rst 22964F: drivers/usb/gadget/legacy/raw_gadget.c 22965F: include/uapi/linux/usb/raw_gadget.h 22966 22967USB RTL8150 DRIVER 22968M: Petko Manolov <petkan@nucleusys.com> 22969L: linux-usb@vger.kernel.org 22970L: netdev@vger.kernel.org 22971S: Maintained 22972W: https://github.com/petkan/rtl8150 22973T: git https://github.com/petkan/rtl8150.git 22974F: drivers/net/usb/rtl8150.c 22975 22976USB SERIAL SUBSYSTEM 22977M: Johan Hovold <johan@kernel.org> 22978L: linux-usb@vger.kernel.org 22979S: Maintained 22980T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22981F: Documentation/usb/usb-serial.rst 22982F: drivers/usb/serial/ 22983F: include/linux/usb/serial.h 22984 22985USB SMSC75XX ETHERNET DRIVER 22986M: Steve Glendinning <steve.glendinning@shawell.net> 22987L: netdev@vger.kernel.org 22988S: Maintained 22989F: drivers/net/usb/smsc75xx.* 22990 22991USB SMSC95XX ETHERNET DRIVER 22992M: Steve Glendinning <steve.glendinning@shawell.net> 22993M: UNGLinuxDriver@microchip.com 22994L: netdev@vger.kernel.org 22995S: Maintained 22996F: drivers/net/usb/smsc95xx.* 22997 22998USB SUBSYSTEM 22999M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23000L: linux-usb@vger.kernel.org 23001S: Supported 23002W: http://www.linux-usb.org 23003T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23004F: Documentation/devicetree/bindings/usb/ 23005F: Documentation/usb/ 23006F: drivers/usb/ 23007F: include/dt-bindings/usb/ 23008F: include/linux/usb.h 23009F: include/linux/usb/ 23010F: include/uapi/linux/usb/ 23011 23012USB TYPEC BUS FOR ALTERNATE MODES 23013M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23014L: linux-usb@vger.kernel.org 23015S: Maintained 23016F: Documentation/ABI/testing/sysfs-bus-typec 23017F: Documentation/driver-api/usb/typec_bus.rst 23018F: drivers/usb/typec/altmodes/ 23019F: include/linux/usb/typec_altmode.h 23020 23021USB TYPEC CLASS 23022M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23023L: linux-usb@vger.kernel.org 23024S: Maintained 23025F: Documentation/ABI/testing/sysfs-class-typec 23026F: Documentation/driver-api/usb/typec.rst 23027F: drivers/usb/typec/ 23028F: include/linux/usb/typec.h 23029 23030USB TYPEC INTEL PMC MUX DRIVER 23031M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23032L: linux-usb@vger.kernel.org 23033S: Maintained 23034F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23035F: drivers/usb/typec/mux/intel_pmc_mux.c 23036 23037USB TYPEC PI3USB30532 MUX DRIVER 23038M: Hans de Goede <hdegoede@redhat.com> 23039L: linux-usb@vger.kernel.org 23040S: Maintained 23041F: drivers/usb/typec/mux/pi3usb30532.c 23042 23043USB TYPEC PORT CONTROLLER DRIVERS 23044L: linux-usb@vger.kernel.org 23045S: Orphan 23046F: drivers/usb/typec/tcpm/ 23047 23048USB UHCI DRIVER 23049M: Alan Stern <stern@rowland.harvard.edu> 23050L: linux-usb@vger.kernel.org 23051S: Maintained 23052F: drivers/usb/host/uhci* 23053 23054USB VIDEO CLASS 23055M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23056L: linux-media@vger.kernel.org 23057S: Maintained 23058W: http://www.ideasonboard.org/uvc/ 23059T: git git://linuxtv.org/media_tree.git 23060F: drivers/media/usb/uvc/ 23061F: include/uapi/linux/uvcvideo.h 23062 23063USB WEBCAM GADGET 23064M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23065M: Daniel Scally <dan.scally@ideasonboard.com> 23066L: linux-usb@vger.kernel.org 23067S: Maintained 23068F: drivers/usb/gadget/function/*uvc* 23069F: drivers/usb/gadget/legacy/webcam.c 23070F: include/uapi/linux/usb/g_uvc.h 23071 23072USB XHCI DRIVER 23073M: Mathias Nyman <mathias.nyman@intel.com> 23074L: linux-usb@vger.kernel.org 23075S: Supported 23076F: drivers/usb/host/pci-quirks* 23077F: drivers/usb/host/xhci* 23078 23079USER DATAGRAM PROTOCOL (UDP) 23080M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23081S: Maintained 23082F: include/linux/udp.h 23083F: net/ipv4/udp.c 23084F: net/ipv6/udp.c 23085 23086USER-MODE LINUX (UML) 23087M: Richard Weinberger <richard@nod.at> 23088M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23089M: Johannes Berg <johannes@sipsolutions.net> 23090L: linux-um@lists.infradead.org 23091S: Maintained 23092W: http://user-mode-linux.sourceforge.net 23093Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23094T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23095T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23096F: Documentation/virt/uml/ 23097F: arch/um/ 23098F: arch/x86/um/ 23099F: fs/hostfs/ 23100 23101USERSPACE COPYIN/COPYOUT (UIOVEC) 23102M: Alexander Viro <viro@zeniv.linux.org.uk> 23103S: Maintained 23104F: include/linux/uio.h 23105F: lib/iov_iter.c 23106 23107USERSPACE DMA BUFFER DRIVER 23108M: Gerd Hoffmann <kraxel@redhat.com> 23109L: dri-devel@lists.freedesktop.org 23110S: Maintained 23111T: git git://anongit.freedesktop.org/drm/drm-misc 23112F: drivers/dma-buf/udmabuf.c 23113F: include/uapi/linux/udmabuf.h 23114 23115USERSPACE I/O (UIO) 23116M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23117S: Maintained 23118T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23119F: Documentation/driver-api/uio-howto.rst 23120F: drivers/uio/ 23121F: include/linux/uio_driver.h 23122 23123UTIL-LINUX PACKAGE 23124M: Karel Zak <kzak@redhat.com> 23125L: util-linux@vger.kernel.org 23126S: Maintained 23127W: http://en.wikipedia.org/wiki/Util-linux 23128T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23129 23130UUID HELPERS 23131R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23132L: linux-kernel@vger.kernel.org 23133S: Maintained 23134F: include/linux/uuid.h 23135F: lib/test_uuid.c 23136F: lib/uuid.c 23137 23138UV SYSFS DRIVER 23139M: Justin Ernst <justin.ernst@hpe.com> 23140L: platform-driver-x86@vger.kernel.org 23141S: Maintained 23142F: drivers/platform/x86/uv_sysfs.c 23143 23144UVESAFB DRIVER 23145M: Michal Januszewski <spock@gentoo.org> 23146L: linux-fbdev@vger.kernel.org 23147S: Maintained 23148W: https://github.com/mjanusz/v86d 23149F: Documentation/fb/uvesafb.rst 23150F: drivers/video/fbdev/uvesafb.* 23151 23152Ux500 CLOCK DRIVERS 23153M: Ulf Hansson <ulf.hansson@linaro.org> 23154L: linux-clk@vger.kernel.org 23155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23156S: Maintained 23157F: drivers/clk/ux500/ 23158 23159V4L2 ASYNC AND FWNODE FRAMEWORKS 23160M: Sakari Ailus <sakari.ailus@linux.intel.com> 23161L: linux-media@vger.kernel.org 23162S: Maintained 23163T: git git://linuxtv.org/media_tree.git 23164F: drivers/media/v4l2-core/v4l2-async.c 23165F: drivers/media/v4l2-core/v4l2-fwnode.c 23166F: include/media/v4l2-async.h 23167F: include/media/v4l2-fwnode.h 23168 23169V4L2 LENS DRIVERS 23170M: Sakari Ailus <sakari.ailus@linux.intel.com> 23171L: linux-media@vger.kernel.org 23172S: Maintained 23173F: drivers/media/i2c/ak* 23174F: drivers/media/i2c/dw* 23175F: drivers/media/i2c/lm* 23176 23177V4L2 CAMERA SENSOR DRIVERS 23178M: Sakari Ailus <sakari.ailus@linux.intel.com> 23179L: linux-media@vger.kernel.org 23180S: Maintained 23181F: Documentation/driver-api/media/camera-sensor.rst 23182F: Documentation/driver-api/media/tx-rx.rst 23183F: drivers/media/i2c/ar* 23184F: drivers/media/i2c/gc* 23185F: drivers/media/i2c/hi* 23186F: drivers/media/i2c/imx* 23187F: drivers/media/i2c/mt* 23188F: drivers/media/i2c/og* 23189F: drivers/media/i2c/ov* 23190F: drivers/media/i2c/s5* 23191F: drivers/media/i2c/st-vgxy61.c 23192 23193VF610 NAND DRIVER 23194M: Stefan Agner <stefan@agner.ch> 23195L: linux-mtd@lists.infradead.org 23196S: Supported 23197F: drivers/mtd/nand/raw/vf610_nfc.c 23198 23199VFAT/FAT/MSDOS FILESYSTEM 23200M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23201S: Maintained 23202F: Documentation/filesystems/vfat.rst 23203F: fs/fat/ 23204F: tools/testing/selftests/filesystems/fat/ 23205 23206VFIO CDX DRIVER 23207M: Nipun Gupta <nipun.gupta@amd.com> 23208M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23209L: kvm@vger.kernel.org 23210S: Maintained 23211F: drivers/vfio/cdx/* 23212 23213VFIO DRIVER 23214M: Alex Williamson <alex.williamson@redhat.com> 23215L: kvm@vger.kernel.org 23216S: Maintained 23217T: git https://github.com/awilliam/linux-vfio.git 23218F: Documentation/ABI/testing/debugfs-vfio 23219F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23220F: Documentation/driver-api/vfio.rst 23221F: drivers/vfio/ 23222F: include/linux/vfio.h 23223F: include/linux/vfio_pci_core.h 23224F: include/uapi/linux/vfio.h 23225 23226VFIO FSL-MC DRIVER 23227M: Diana Craciun <diana.craciun@oss.nxp.com> 23228L: kvm@vger.kernel.org 23229S: Maintained 23230F: drivers/vfio/fsl-mc/ 23231 23232VFIO HISILICON PCI DRIVER 23233M: Longfang Liu <liulongfang@huawei.com> 23234M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23235L: kvm@vger.kernel.org 23236S: Maintained 23237F: drivers/vfio/pci/hisilicon/ 23238 23239VFIO MEDIATED DEVICE DRIVERS 23240M: Kirti Wankhede <kwankhede@nvidia.com> 23241L: kvm@vger.kernel.org 23242S: Maintained 23243F: Documentation/driver-api/vfio-mediated-device.rst 23244F: drivers/vfio/mdev/ 23245F: include/linux/mdev.h 23246F: samples/vfio-mdev/ 23247 23248VFIO MLX5 PCI DRIVER 23249M: Yishai Hadas <yishaih@nvidia.com> 23250L: kvm@vger.kernel.org 23251S: Maintained 23252F: drivers/vfio/pci/mlx5/ 23253 23254VFIO NVIDIA GRACE GPU DRIVER 23255M: Ankit Agrawal <ankita@nvidia.com> 23256L: kvm@vger.kernel.org 23257S: Supported 23258F: drivers/vfio/pci/nvgrace-gpu/ 23259 23260VFIO PCI DEVICE SPECIFIC DRIVERS 23261R: Jason Gunthorpe <jgg@nvidia.com> 23262R: Yishai Hadas <yishaih@nvidia.com> 23263R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23264R: Kevin Tian <kevin.tian@intel.com> 23265L: kvm@vger.kernel.org 23266S: Maintained 23267P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23268F: drivers/vfio/pci/*/ 23269 23270VFIO PDS PCI DRIVER 23271M: Brett Creeley <brett.creeley@amd.com> 23272L: kvm@vger.kernel.org 23273S: Maintained 23274F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23275F: drivers/vfio/pci/pds/ 23276 23277VFIO PLATFORM DRIVER 23278M: Eric Auger <eric.auger@redhat.com> 23279L: kvm@vger.kernel.org 23280S: Maintained 23281F: drivers/vfio/platform/ 23282 23283VFIO VIRTIO PCI DRIVER 23284M: Yishai Hadas <yishaih@nvidia.com> 23285L: kvm@vger.kernel.org 23286L: virtualization@lists.linux.dev 23287S: Maintained 23288F: drivers/vfio/pci/virtio 23289 23290VGA_SWITCHEROO 23291R: Lukas Wunner <lukas@wunner.de> 23292S: Maintained 23293T: git git://anongit.freedesktop.org/drm/drm-misc 23294F: Documentation/gpu/vga-switcheroo.rst 23295F: drivers/gpu/vga/vga_switcheroo.c 23296F: include/linux/vga_switcheroo.h 23297 23298VIA RHINE NETWORK DRIVER 23299M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23300S: Maintained 23301F: drivers/net/ethernet/via/via-rhine.c 23302 23303VIA SD/MMC CARD CONTROLLER DRIVER 23304M: Bruce Chang <brucechang@via.com.tw> 23305M: Harald Welte <HaraldWelte@viatech.com> 23306S: Maintained 23307F: drivers/mmc/host/via-sdmmc.c 23308 23309VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23310M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23311L: linux-fbdev@vger.kernel.org 23312S: Maintained 23313F: drivers/video/fbdev/via/ 23314F: include/linux/via-core.h 23315F: include/linux/via_i2c.h 23316 23317VIA VELOCITY NETWORK DRIVER 23318M: Francois Romieu <romieu@fr.zoreil.com> 23319L: netdev@vger.kernel.org 23320S: Maintained 23321F: drivers/net/ethernet/via/via-velocity.* 23322 23323VICODEC VIRTUAL CODEC DRIVER 23324M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23325L: linux-media@vger.kernel.org 23326S: Maintained 23327W: https://linuxtv.org 23328T: git git://linuxtv.org/media_tree.git 23329F: drivers/media/test-drivers/vicodec/* 23330 23331VIDEO I2C POLLING DRIVER 23332M: Matt Ranostay <matt.ranostay@konsulko.com> 23333L: linux-media@vger.kernel.org 23334S: Maintained 23335F: drivers/media/i2c/video-i2c.c 23336 23337VIDEO MULTIPLEXER DRIVER 23338M: Philipp Zabel <p.zabel@pengutronix.de> 23339L: linux-media@vger.kernel.org 23340S: Maintained 23341F: drivers/media/platform/video-mux.c 23342 23343VIDEOBUF2 FRAMEWORK 23344M: Tomasz Figa <tfiga@chromium.org> 23345M: Marek Szyprowski <m.szyprowski@samsung.com> 23346L: linux-media@vger.kernel.org 23347S: Maintained 23348F: drivers/media/common/videobuf2/* 23349F: include/media/videobuf2-* 23350 23351VIDTV VIRTUAL DIGITAL TV DRIVER 23352M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23353L: linux-media@vger.kernel.org 23354S: Maintained 23355W: https://linuxtv.org 23356T: git git://linuxtv.org/media_tree.git 23357F: drivers/media/test-drivers/vidtv/* 23358 23359VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23360M: Shuah Khan <skhan@linuxfoundation.org> 23361R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23362L: linux-media@vger.kernel.org 23363S: Maintained 23364W: https://linuxtv.org 23365T: git git://linuxtv.org/media_tree.git 23366F: drivers/media/test-drivers/vimc/* 23367 23368VIRT LIB 23369M: Alex Williamson <alex.williamson@redhat.com> 23370M: Paolo Bonzini <pbonzini@redhat.com> 23371L: kvm@vger.kernel.org 23372S: Supported 23373F: virt/lib/ 23374 23375VIRTIO AND VHOST VSOCK DRIVER 23376M: Stefan Hajnoczi <stefanha@redhat.com> 23377M: Stefano Garzarella <sgarzare@redhat.com> 23378L: kvm@vger.kernel.org 23379L: virtualization@lists.linux.dev 23380L: netdev@vger.kernel.org 23381S: Maintained 23382F: drivers/vhost/vsock.c 23383F: include/linux/virtio_vsock.h 23384F: include/uapi/linux/virtio_vsock.h 23385F: net/vmw_vsock/virtio_transport.c 23386F: net/vmw_vsock/virtio_transport_common.c 23387 23388VIRTIO BALLOON 23389M: "Michael S. Tsirkin" <mst@redhat.com> 23390M: David Hildenbrand <david@redhat.com> 23391L: virtualization@lists.linux.dev 23392S: Maintained 23393F: drivers/virtio/virtio_balloon.c 23394F: include/linux/balloon_compaction.h 23395F: include/uapi/linux/virtio_balloon.h 23396F: mm/balloon_compaction.c 23397 23398VIRTIO BLOCK AND SCSI DRIVERS 23399M: "Michael S. Tsirkin" <mst@redhat.com> 23400M: Jason Wang <jasowang@redhat.com> 23401R: Paolo Bonzini <pbonzini@redhat.com> 23402R: Stefan Hajnoczi <stefanha@redhat.com> 23403L: virtualization@lists.linux.dev 23404S: Maintained 23405F: drivers/block/virtio_blk.c 23406F: drivers/scsi/virtio_scsi.c 23407F: include/uapi/linux/virtio_blk.h 23408F: include/uapi/linux/virtio_scsi.h 23409 23410VIRTIO CONSOLE DRIVER 23411M: Amit Shah <amit@kernel.org> 23412L: virtualization@lists.linux.dev 23413S: Maintained 23414F: drivers/char/virtio_console.c 23415F: include/uapi/linux/virtio_console.h 23416 23417VIRTIO CORE AND NET DRIVERS 23418M: "Michael S. Tsirkin" <mst@redhat.com> 23419M: Jason Wang <jasowang@redhat.com> 23420R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23421L: virtualization@lists.linux.dev 23422S: Maintained 23423F: Documentation/ABI/testing/sysfs-bus-vdpa 23424F: Documentation/ABI/testing/sysfs-class-vduse 23425F: Documentation/devicetree/bindings/virtio/ 23426F: Documentation/driver-api/virtio/ 23427F: drivers/block/virtio_blk.c 23428F: drivers/crypto/virtio/ 23429F: drivers/net/virtio_net.c 23430F: drivers/vdpa/ 23431F: drivers/virtio/ 23432F: include/linux/vdpa.h 23433F: include/linux/virtio*.h 23434F: include/linux/vringh.h 23435F: include/uapi/linux/virtio_*.h 23436F: tools/virtio/ 23437 23438VIRTIO CRYPTO DRIVER 23439M: Gonglei <arei.gonglei@huawei.com> 23440L: virtualization@lists.linux.dev 23441L: linux-crypto@vger.kernel.org 23442S: Maintained 23443F: drivers/crypto/virtio/ 23444F: include/uapi/linux/virtio_crypto.h 23445 23446VIRTIO DRIVERS FOR S390 23447M: Cornelia Huck <cohuck@redhat.com> 23448M: Halil Pasic <pasic@linux.ibm.com> 23449M: Eric Farman <farman@linux.ibm.com> 23450L: linux-s390@vger.kernel.org 23451L: virtualization@lists.linux.dev 23452L: kvm@vger.kernel.org 23453S: Supported 23454F: arch/s390/include/uapi/asm/virtio-ccw.h 23455F: drivers/s390/virtio/ 23456 23457VIRTIO FILE SYSTEM 23458M: Vivek Goyal <vgoyal@redhat.com> 23459M: Stefan Hajnoczi <stefanha@redhat.com> 23460M: Miklos Szeredi <miklos@szeredi.hu> 23461L: virtualization@lists.linux.dev 23462L: linux-fsdevel@vger.kernel.org 23463S: Supported 23464W: https://virtio-fs.gitlab.io/ 23465F: Documentation/filesystems/virtiofs.rst 23466F: fs/fuse/virtio_fs.c 23467F: include/uapi/linux/virtio_fs.h 23468 23469VIRTIO GPIO DRIVER 23470M: Enrico Weigelt, metux IT consult <info@metux.net> 23471M: Viresh Kumar <vireshk@kernel.org> 23472L: linux-gpio@vger.kernel.org 23473L: virtualization@lists.linux.dev 23474S: Maintained 23475F: drivers/gpio/gpio-virtio.c 23476F: include/uapi/linux/virtio_gpio.h 23477 23478VIRTIO GPU DRIVER 23479M: David Airlie <airlied@redhat.com> 23480M: Gerd Hoffmann <kraxel@redhat.com> 23481R: Gurchetan Singh <gurchetansingh@chromium.org> 23482R: Chia-I Wu <olvaffe@gmail.com> 23483L: dri-devel@lists.freedesktop.org 23484L: virtualization@lists.linux.dev 23485S: Maintained 23486T: git git://anongit.freedesktop.org/drm/drm-misc 23487F: drivers/gpu/drm/ci/xfails/virtio* 23488F: drivers/gpu/drm/virtio/ 23489F: include/uapi/linux/virtio_gpu.h 23490 23491VIRTIO HOST (VHOST) 23492M: "Michael S. Tsirkin" <mst@redhat.com> 23493M: Jason Wang <jasowang@redhat.com> 23494L: kvm@vger.kernel.org 23495L: virtualization@lists.linux.dev 23496L: netdev@vger.kernel.org 23497S: Maintained 23498T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23499F: drivers/vhost/ 23500F: include/linux/sched/vhost_task.h 23501F: include/linux/vhost_iotlb.h 23502F: include/uapi/linux/vhost.h 23503F: kernel/vhost_task.c 23504 23505VIRTIO HOST (VHOST-SCSI) 23506M: "Michael S. Tsirkin" <mst@redhat.com> 23507M: Jason Wang <jasowang@redhat.com> 23508M: Mike Christie <michael.christie@oracle.com> 23509R: Paolo Bonzini <pbonzini@redhat.com> 23510R: Stefan Hajnoczi <stefanha@redhat.com> 23511L: virtualization@lists.linux.dev 23512S: Maintained 23513F: drivers/vhost/scsi.c 23514 23515VIRTIO I2C DRIVER 23516M: Conghui Chen <conghui.chen@intel.com> 23517M: Viresh Kumar <viresh.kumar@linaro.org> 23518L: linux-i2c@vger.kernel.org 23519L: virtualization@lists.linux.dev 23520S: Maintained 23521F: drivers/i2c/busses/i2c-virtio.c 23522F: include/uapi/linux/virtio_i2c.h 23523 23524VIRTIO INPUT DRIVER 23525M: Gerd Hoffmann <kraxel@redhat.com> 23526S: Maintained 23527F: drivers/virtio/virtio_input.c 23528F: include/uapi/linux/virtio_input.h 23529 23530VIRTIO IOMMU DRIVER 23531M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23532L: virtualization@lists.linux.dev 23533S: Maintained 23534F: drivers/iommu/virtio-iommu.c 23535F: include/uapi/linux/virtio_iommu.h 23536 23537VIRTIO MEM DRIVER 23538M: David Hildenbrand <david@redhat.com> 23539L: virtualization@lists.linux.dev 23540S: Maintained 23541W: https://virtio-mem.gitlab.io/ 23542F: drivers/virtio/virtio_mem.c 23543F: include/uapi/linux/virtio_mem.h 23544 23545VIRTIO PMEM DRIVER 23546M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23547L: virtualization@lists.linux.dev 23548S: Maintained 23549F: drivers/nvdimm/nd_virtio.c 23550F: drivers/nvdimm/virtio_pmem.c 23551 23552VIRTIO SOUND DRIVER 23553M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23554M: "Michael S. Tsirkin" <mst@redhat.com> 23555L: virtualization@lists.linux.dev 23556L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23557S: Maintained 23558F: include/uapi/linux/virtio_snd.h 23559F: sound/virtio/* 23560 23561VIRTUAL BOX GUEST DEVICE DRIVER 23562M: Hans de Goede <hdegoede@redhat.com> 23563M: Arnd Bergmann <arnd@arndb.de> 23564M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23565S: Maintained 23566F: drivers/virt/vboxguest/ 23567F: include/linux/vbox_utils.h 23568F: include/uapi/linux/vbox*.h 23569 23570VIRTUAL BOX SHARED FOLDER VFS DRIVER 23571M: Hans de Goede <hdegoede@redhat.com> 23572L: linux-fsdevel@vger.kernel.org 23573S: Maintained 23574F: fs/vboxsf/* 23575 23576VIRTUAL PCM TEST DRIVER 23577M: Ivan Orlov <ivan.orlov0322@gmail.com> 23578L: linux-sound@vger.kernel.org 23579S: Maintained 23580F: Documentation/sound/cards/pcmtest.rst 23581F: sound/drivers/pcmtest.c 23582F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23583 23584VIRTUAL SERIO DEVICE DRIVER 23585M: Stephen Chandler Paul <thatslyude@gmail.com> 23586S: Maintained 23587F: drivers/input/serio/userio.c 23588F: include/uapi/linux/userio.h 23589 23590VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23591M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23592S: Maintained 23593F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23594F: drivers/iio/light/veml6075.c 23595 23596VISL VIRTUAL STATELESS DECODER DRIVER 23597M: Daniel Almeida <daniel.almeida@collabora.com> 23598L: linux-media@vger.kernel.org 23599S: Supported 23600F: drivers/media/test-drivers/visl 23601 23602VIVID VIRTUAL VIDEO DRIVER 23603M: Hans Verkuil <hverkuil@xs4all.nl> 23604L: linux-media@vger.kernel.org 23605S: Maintained 23606W: https://linuxtv.org 23607T: git git://linuxtv.org/media_tree.git 23608F: drivers/media/test-drivers/vivid/* 23609 23610VM SOCKETS (AF_VSOCK) 23611M: Stefano Garzarella <sgarzare@redhat.com> 23612L: virtualization@lists.linux.dev 23613L: netdev@vger.kernel.org 23614S: Maintained 23615F: drivers/net/vsockmon.c 23616F: include/net/af_vsock.h 23617F: include/uapi/linux/vm_sockets.h 23618F: include/uapi/linux/vm_sockets_diag.h 23619F: include/uapi/linux/vsockmon.h 23620F: net/vmw_vsock/ 23621F: tools/testing/vsock/ 23622 23623VMALLOC 23624M: Andrew Morton <akpm@linux-foundation.org> 23625R: Uladzislau Rezki <urezki@gmail.com> 23626R: Christoph Hellwig <hch@infradead.org> 23627R: Lorenzo Stoakes <lstoakes@gmail.com> 23628L: linux-mm@kvack.org 23629S: Maintained 23630W: http://www.linux-mm.org 23631T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23632F: include/linux/vmalloc.h 23633F: mm/vmalloc.c 23634 23635VME SUBSYSTEM 23636L: linux-kernel@vger.kernel.org 23637S: Orphan 23638T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23639F: Documentation/driver-api/vme.rst 23640F: drivers/staging/vme_user/ 23641 23642VMWARE BALLOON DRIVER 23643M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23644R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23645L: linux-kernel@vger.kernel.org 23646S: Supported 23647F: drivers/misc/vmw_balloon.c 23648 23649VMWARE HYPERVISOR INTERFACE 23650M: Ajay Kaher <ajay.kaher@broadcom.com> 23651M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23652R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23653L: virtualization@lists.linux.dev 23654L: x86@kernel.org 23655S: Supported 23656T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23657F: arch/x86/include/asm/vmware.h 23658F: arch/x86/kernel/cpu/vmware.c 23659 23660VMWARE PVRDMA DRIVER 23661M: Bryan Tan <bryan-bt.tan@broadcom.com> 23662M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23663R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23664L: linux-rdma@vger.kernel.org 23665S: Supported 23666F: drivers/infiniband/hw/vmw_pvrdma/ 23667 23668VMWARE PVSCSI DRIVER 23669M: Vishal Bhakta <vishal.bhakta@broadcom.com> 23670R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23671L: linux-scsi@vger.kernel.org 23672S: Supported 23673F: drivers/scsi/vmw_pvscsi.c 23674F: drivers/scsi/vmw_pvscsi.h 23675 23676VMWARE VIRTUAL PTP CLOCK DRIVER 23677M: Nick Shi <nick.shi@broadcom.com> 23678R: Ajay Kaher <ajay.kaher@broadcom.com> 23679R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23680R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23681L: netdev@vger.kernel.org 23682S: Supported 23683F: drivers/ptp/ptp_vmw.c 23684 23685VMWARE VMCI DRIVER 23686M: Bryan Tan <bryan-bt.tan@broadcom.com> 23687M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23688R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23689L: linux-kernel@vger.kernel.org 23690S: Supported 23691F: drivers/misc/vmw_vmci/ 23692F: include/linux/vmw_vmci* 23693 23694VMWARE VMMOUSE SUBDRIVER 23695M: Zack Rusin <zack.rusin@broadcom.com> 23696R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23697L: linux-input@vger.kernel.org 23698S: Supported 23699F: drivers/input/mouse/vmmouse.c 23700F: drivers/input/mouse/vmmouse.h 23701 23702VMWARE VMXNET3 ETHERNET DRIVER 23703M: Ronak Doshi <ronak.doshi@broadcom.com> 23704R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23705L: netdev@vger.kernel.org 23706S: Supported 23707F: drivers/net/vmxnet3/ 23708 23709VMWARE VSOCK VMCI TRANSPORT DRIVER 23710M: Bryan Tan <bryan-bt.tan@broadcom.com> 23711M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23712R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23713L: linux-kernel@vger.kernel.org 23714S: Supported 23715F: net/vmw_vsock/vmci_transport* 23716 23717VOCORE VOCORE2 BOARD 23718M: Harvey Hunt <harveyhuntnexus@gmail.com> 23719L: linux-mips@vger.kernel.org 23720S: Maintained 23721F: arch/mips/boot/dts/ralink/vocore2.dts 23722 23723VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23724M: Liam Girdwood <lgirdwood@gmail.com> 23725M: Mark Brown <broonie@kernel.org> 23726L: linux-kernel@vger.kernel.org 23727S: Supported 23728W: http://www.slimlogic.co.uk/?p=48 23729T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23730F: Documentation/devicetree/bindings/regulator/ 23731F: Documentation/power/regulator/ 23732F: drivers/regulator/ 23733F: include/dt-bindings/regulator/ 23734F: include/linux/regulator/ 23735K: regulator_get_optional 23736 23737VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23738R: Matti Vaittinen <mazziesaccount@gmail.com> 23739F: drivers/regulator/irq_helpers.c 23740 23741VRF 23742M: David Ahern <dsahern@kernel.org> 23743L: netdev@vger.kernel.org 23744S: Maintained 23745F: Documentation/networking/vrf.rst 23746F: drivers/net/vrf.c 23747 23748VSPRINTF 23749M: Petr Mladek <pmladek@suse.com> 23750M: Steven Rostedt <rostedt@goodmis.org> 23751R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23752R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23753R: Sergey Senozhatsky <senozhatsky@chromium.org> 23754S: Maintained 23755T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23756F: Documentation/core-api/printk-formats.rst 23757F: lib/test_printf.c 23758F: lib/test_scanf.c 23759F: lib/vsprintf.c 23760 23761VT1211 HARDWARE MONITOR DRIVER 23762M: Juerg Haefliger <juergh@proton.me> 23763L: linux-hwmon@vger.kernel.org 23764S: Maintained 23765F: Documentation/hwmon/vt1211.rst 23766F: drivers/hwmon/vt1211.c 23767 23768VT8231 HARDWARE MONITOR DRIVER 23769M: Roger Lucas <vt8231@hiddenengine.co.uk> 23770L: linux-hwmon@vger.kernel.org 23771S: Maintained 23772F: drivers/hwmon/vt8231.c 23773 23774VUB300 USB to SDIO/SD/MMC bridge chip 23775L: linux-mmc@vger.kernel.org 23776S: Orphan 23777F: drivers/mmc/host/vub300.c 23778 23779W1 DALLAS'S 1-WIRE BUS 23780M: Krzysztof Kozlowski <krzk@kernel.org> 23781S: Maintained 23782F: Documentation/devicetree/bindings/w1/ 23783F: Documentation/w1/ 23784F: drivers/w1/ 23785F: include/linux/w1.h 23786 23787W83791D HARDWARE MONITORING DRIVER 23788M: Marc Hulsman <m.hulsman@tudelft.nl> 23789L: linux-hwmon@vger.kernel.org 23790S: Maintained 23791F: Documentation/hwmon/w83791d.rst 23792F: drivers/hwmon/w83791d.c 23793 23794W83793 HARDWARE MONITORING DRIVER 23795M: Rudolf Marek <r.marek@assembler.cz> 23796L: linux-hwmon@vger.kernel.org 23797S: Maintained 23798F: Documentation/hwmon/w83793.rst 23799F: drivers/hwmon/w83793.c 23800 23801W83795 HARDWARE MONITORING DRIVER 23802M: Jean Delvare <jdelvare@suse.com> 23803L: linux-hwmon@vger.kernel.org 23804S: Maintained 23805F: drivers/hwmon/w83795.c 23806 23807W83L51xD SD/MMC CARD INTERFACE DRIVER 23808M: Pierre Ossman <pierre@ossman.eu> 23809S: Maintained 23810F: drivers/mmc/host/wbsd.* 23811 23812WACOM PROTOCOL 4 SERIAL TABLETS 23813M: Julian Squires <julian@cipht.net> 23814M: Hans de Goede <hdegoede@redhat.com> 23815L: linux-input@vger.kernel.org 23816S: Maintained 23817F: drivers/input/tablet/wacom_serial4.c 23818 23819WANGXUN ETHERNET DRIVER 23820M: Jiawen Wu <jiawenwu@trustnetic.com> 23821M: Mengyuan Lou <mengyuanlou@net-swift.com> 23822L: netdev@vger.kernel.org 23823S: Maintained 23824W: https://www.net-swift.com 23825F: Documentation/networking/device_drivers/ethernet/wangxun/* 23826F: drivers/net/ethernet/wangxun/ 23827F: drivers/net/pcs/pcs-xpcs-wx.c 23828 23829WATCHDOG DEVICE DRIVERS 23830M: Wim Van Sebroeck <wim@linux-watchdog.org> 23831M: Guenter Roeck <linux@roeck-us.net> 23832L: linux-watchdog@vger.kernel.org 23833S: Maintained 23834W: http://www.linux-watchdog.org/ 23835T: git git://www.linux-watchdog.org/linux-watchdog.git 23836F: Documentation/devicetree/bindings/watchdog/ 23837F: Documentation/watchdog/ 23838F: drivers/watchdog/ 23839F: include/linux/watchdog.h 23840F: include/trace/events/watchdog.h 23841F: include/uapi/linux/watchdog.h 23842 23843WAVE5 VPU CODEC DRIVER 23844M: Nas Chung <nas.chung@chipsnmedia.com> 23845M: Jackson Lee <jackson.lee@chipsnmedia.com> 23846L: linux-media@vger.kernel.org 23847S: Maintained 23848F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23849F: drivers/media/platform/chips-media/wave5/ 23850 23851WHISKEYCOVE PMIC GPIO DRIVER 23852M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23853L: linux-gpio@vger.kernel.org 23854S: Maintained 23855F: drivers/gpio/gpio-wcove.c 23856 23857WHWAVE RTC DRIVER 23858M: Dianlong Li <long17.cool@163.com> 23859L: linux-rtc@vger.kernel.org 23860S: Maintained 23861F: drivers/rtc/rtc-sd3078.c 23862 23863WIIMOTE HID DRIVER 23864M: David Rheinsberg <david@readahead.eu> 23865L: linux-input@vger.kernel.org 23866S: Maintained 23867F: drivers/hid/hid-wiimote* 23868 23869WILOCITY WIL6210 WIRELESS DRIVER 23870L: linux-wireless@vger.kernel.org 23871S: Orphan 23872W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23873F: drivers/net/wireless/ath/wil6210/ 23874 23875WINBOND CIR DRIVER 23876M: David Härdeman <david@hardeman.nu> 23877S: Maintained 23878F: drivers/media/rc/winbond-cir.c 23879 23880WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23881L: linux-watchdog@vger.kernel.org 23882S: Orphan 23883F: drivers/watchdog/ebc-c384_wdt.c 23884 23885WINSYSTEMS WS16C48 GPIO DRIVER 23886M: William Breathitt Gray <william.gray@linaro.org> 23887L: linux-gpio@vger.kernel.org 23888S: Maintained 23889F: drivers/gpio/gpio-ws16c48.c 23890 23891WIREGUARD SECURE NETWORK TUNNEL 23892M: Jason A. Donenfeld <Jason@zx2c4.com> 23893L: wireguard@lists.zx2c4.com 23894L: netdev@vger.kernel.org 23895S: Maintained 23896F: drivers/net/wireguard/ 23897F: tools/testing/selftests/wireguard/ 23898 23899WISTRON LAPTOP BUTTON DRIVER 23900M: Miloslav Trmac <mitr@volny.cz> 23901S: Maintained 23902F: drivers/input/misc/wistron_btns.c 23903 23904WMI BINARY MOF DRIVER 23905M: Armin Wolf <W_Armin@gmx.de> 23906R: Thomas Weißschuh <linux@weissschuh.net> 23907L: platform-driver-x86@vger.kernel.org 23908S: Maintained 23909F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23910F: Documentation/wmi/devices/wmi-bmof.rst 23911F: drivers/platform/x86/wmi-bmof.c 23912 23913WOLFSON MICROELECTRONICS DRIVERS 23914L: patches@opensource.cirrus.com 23915S: Supported 23916W: https://github.com/CirrusLogic/linux-drivers/wiki 23917T: git https://github.com/CirrusLogic/linux-drivers.git 23918F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23919F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23920F: Documentation/devicetree/bindings/mfd/wm831x.txt 23921F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23922F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23923F: Documentation/devicetree/bindings/sound/wm* 23924F: Documentation/hwmon/wm83??.rst 23925F: arch/arm/mach-s3c/mach-crag6410* 23926F: drivers/clk/clk-wm83*.c 23927F: drivers/gpio/gpio-*wm*.c 23928F: drivers/gpio/gpio-arizona.c 23929F: drivers/hwmon/wm83??-hwmon.c 23930F: drivers/input/misc/wm831x-on.c 23931F: drivers/input/touchscreen/wm831x-ts.c 23932F: drivers/input/touchscreen/wm97*.c 23933F: drivers/leds/leds-wm83*.c 23934F: drivers/mfd/arizona* 23935F: drivers/mfd/cs47l24* 23936F: drivers/mfd/wm*.c 23937F: drivers/power/supply/wm83*.c 23938F: drivers/regulator/arizona* 23939F: drivers/regulator/wm8*.c 23940F: drivers/rtc/rtc-wm83*.c 23941F: drivers/video/backlight/wm83*_bl.c 23942F: drivers/watchdog/wm83*_wdt.c 23943F: include/linux/mfd/arizona/ 23944F: include/linux/mfd/wm831x/ 23945F: include/linux/mfd/wm8350/ 23946F: include/linux/mfd/wm8400* 23947F: include/linux/regulator/arizona* 23948F: include/linux/wm97xx.h 23949F: include/sound/wm????.h 23950F: sound/soc/codecs/arizona* 23951F: sound/soc/codecs/cs47l24* 23952F: sound/soc/codecs/wm* 23953 23954WORKQUEUE 23955M: Tejun Heo <tj@kernel.org> 23956R: Lai Jiangshan <jiangshanlai@gmail.com> 23957S: Maintained 23958T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23959F: Documentation/core-api/workqueue.rst 23960F: include/linux/workqueue.h 23961F: kernel/workqueue.c 23962F: kernel/workqueue_internal.h 23963 23964WWAN DRIVERS 23965M: Loic Poulain <loic.poulain@linaro.org> 23966M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23967R: Johannes Berg <johannes@sipsolutions.net> 23968L: netdev@vger.kernel.org 23969S: Maintained 23970F: drivers/net/wwan/ 23971F: include/linux/wwan.h 23972F: include/uapi/linux/wwan.h 23973 23974X-POWERS AXP288 PMIC DRIVERS 23975M: Hans de Goede <hdegoede@redhat.com> 23976S: Maintained 23977F: drivers/acpi/pmic/intel_pmic_xpower.c 23978N: axp288 23979 23980X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23981M: Chen-Yu Tsai <wens@csie.org> 23982L: linux-kernel@vger.kernel.org 23983S: Maintained 23984N: axp[128] 23985 23986X.25 STACK 23987M: Martin Schiller <ms@dev.tdt.de> 23988L: linux-x25@vger.kernel.org 23989S: Maintained 23990F: Documentation/networking/lapb-module.rst 23991F: Documentation/networking/x25* 23992F: drivers/net/wan/hdlc_x25.c 23993F: drivers/net/wan/lapbether.c 23994F: include/*/lapb.h 23995F: include/net/x25* 23996F: include/uapi/linux/x25.h 23997F: net/lapb/ 23998F: net/x25/ 23999 24000X86 ARCHITECTURE (32-BIT AND 64-BIT) 24001M: Thomas Gleixner <tglx@linutronix.de> 24002M: Ingo Molnar <mingo@redhat.com> 24003M: Borislav Petkov <bp@alien8.de> 24004M: Dave Hansen <dave.hansen@linux.intel.com> 24005M: x86@kernel.org 24006R: "H. Peter Anvin" <hpa@zytor.com> 24007L: linux-kernel@vger.kernel.org 24008S: Maintained 24009T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24010F: Documentation/arch/x86/ 24011F: Documentation/devicetree/bindings/x86/ 24012F: arch/x86/ 24013 24014X86 ENTRY CODE 24015M: Andy Lutomirski <luto@kernel.org> 24016L: linux-kernel@vger.kernel.org 24017S: Maintained 24018T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24019F: arch/x86/entry/ 24020 24021X86 HARDWARE VULNERABILITIES 24022M: Thomas Gleixner <tglx@linutronix.de> 24023M: Borislav Petkov <bp@alien8.de> 24024M: Peter Zijlstra <peterz@infradead.org> 24025M: Josh Poimboeuf <jpoimboe@kernel.org> 24026R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24027S: Maintained 24028F: Documentation/admin-guide/hw-vuln/ 24029F: arch/x86/include/asm/nospec-branch.h 24030F: arch/x86/kernel/cpu/bugs.c 24031 24032X86 MCE INFRASTRUCTURE 24033M: Tony Luck <tony.luck@intel.com> 24034M: Borislav Petkov <bp@alien8.de> 24035L: linux-edac@vger.kernel.org 24036S: Maintained 24037F: Documentation/ABI/testing/sysfs-mce 24038F: Documentation/arch/x86/x86_64/machinecheck.rst 24039F: arch/x86/kernel/cpu/mce/* 24040 24041X86 MICROCODE UPDATE SUPPORT 24042M: Borislav Petkov <bp@alien8.de> 24043S: Maintained 24044F: arch/x86/kernel/cpu/microcode/* 24045 24046X86 MM 24047M: Dave Hansen <dave.hansen@linux.intel.com> 24048M: Andy Lutomirski <luto@kernel.org> 24049M: Peter Zijlstra <peterz@infradead.org> 24050L: linux-kernel@vger.kernel.org 24051S: Maintained 24052T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24053F: arch/x86/mm/ 24054 24055X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24056M: Hans de Goede <hdegoede@redhat.com> 24057L: platform-driver-x86@vger.kernel.org 24058S: Maintained 24059T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24060F: drivers/platform/x86/x86-android-tablets/ 24061 24062X86 PLATFORM DRIVERS 24063M: Hans de Goede <hdegoede@redhat.com> 24064M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24065L: platform-driver-x86@vger.kernel.org 24066S: Maintained 24067Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24068T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24069F: drivers/platform/olpc/ 24070F: drivers/platform/x86/ 24071F: include/linux/platform_data/x86/ 24072 24073X86 PLATFORM UV HPE SUPERDOME FLEX 24074M: Steve Wahl <steve.wahl@hpe.com> 24075R: Justin Ernst <justin.ernst@hpe.com> 24076R: Kyle Meyer <kyle.meyer@hpe.com> 24077R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24078R: Russ Anderson <russ.anderson@hpe.com> 24079S: Supported 24080F: arch/x86/include/asm/uv/ 24081F: arch/x86/kernel/apic/x2apic_uv_x.c 24082F: arch/x86/platform/uv/ 24083 24084X86 STACK UNWINDING 24085M: Josh Poimboeuf <jpoimboe@kernel.org> 24086M: Peter Zijlstra <peterz@infradead.org> 24087S: Supported 24088F: arch/x86/include/asm/unwind*.h 24089F: arch/x86/kernel/dumpstack.c 24090F: arch/x86/kernel/stacktrace.c 24091F: arch/x86/kernel/unwind_*.c 24092 24093X86 TRUST DOMAIN EXTENSIONS (TDX) 24094M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24095R: Dave Hansen <dave.hansen@linux.intel.com> 24096L: x86@kernel.org 24097L: linux-coco@lists.linux.dev 24098S: Supported 24099T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24100F: arch/x86/boot/compressed/tdx* 24101F: arch/x86/coco/tdx/ 24102F: arch/x86/include/asm/shared/tdx.h 24103F: arch/x86/include/asm/tdx.h 24104F: arch/x86/virt/vmx/tdx/ 24105F: drivers/virt/coco/tdx-guest 24106 24107X86 VDSO 24108M: Andy Lutomirski <luto@kernel.org> 24109L: linux-kernel@vger.kernel.org 24110S: Maintained 24111T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24112F: arch/x86/entry/vdso/ 24113 24114XARRAY 24115M: Matthew Wilcox <willy@infradead.org> 24116L: linux-fsdevel@vger.kernel.org 24117S: Supported 24118F: Documentation/core-api/xarray.rst 24119F: include/linux/idr.h 24120F: include/linux/xarray.h 24121F: lib/idr.c 24122F: lib/xarray.c 24123F: tools/testing/radix-tree 24124 24125XBOX DVD IR REMOTE 24126M: Benjamin Valentin <benpicco@googlemail.com> 24127S: Maintained 24128F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24129F: drivers/media/rc/xbox_remote.c 24130 24131XC2028/3028 TUNER DRIVER 24132M: Mauro Carvalho Chehab <mchehab@kernel.org> 24133L: linux-media@vger.kernel.org 24134S: Maintained 24135W: https://linuxtv.org 24136T: git git://linuxtv.org/media_tree.git 24137F: drivers/media/tuners/xc2028.* 24138 24139XDP (eXpress Data Path) 24140M: Alexei Starovoitov <ast@kernel.org> 24141M: Daniel Borkmann <daniel@iogearbox.net> 24142M: David S. Miller <davem@davemloft.net> 24143M: Jakub Kicinski <kuba@kernel.org> 24144M: Jesper Dangaard Brouer <hawk@kernel.org> 24145M: John Fastabend <john.fastabend@gmail.com> 24146L: netdev@vger.kernel.org 24147L: bpf@vger.kernel.org 24148S: Supported 24149F: drivers/net/ethernet/*/*/*/*/*xdp* 24150F: drivers/net/ethernet/*/*/*xdp* 24151F: include/net/xdp.h 24152F: include/net/xdp_priv.h 24153F: include/trace/events/xdp.h 24154F: kernel/bpf/cpumap.c 24155F: kernel/bpf/devmap.c 24156F: net/core/xdp.c 24157F: samples/bpf/xdp* 24158F: tools/testing/selftests/bpf/*/*xdp* 24159F: tools/testing/selftests/bpf/*xdp* 24160K: (?:\b|_)xdp(?:\b|_) 24161 24162XDP SOCKETS (AF_XDP) 24163M: Björn Töpel <bjorn@kernel.org> 24164M: Magnus Karlsson <magnus.karlsson@intel.com> 24165M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24166R: Jonathan Lemon <jonathan.lemon@gmail.com> 24167L: netdev@vger.kernel.org 24168L: bpf@vger.kernel.org 24169S: Maintained 24170F: Documentation/networking/af_xdp.rst 24171F: include/net/netns/xdp.h 24172F: include/net/xdp_sock* 24173F: include/net/xsk_buff_pool.h 24174F: include/uapi/linux/if_xdp.h 24175F: include/uapi/linux/xdp_diag.h 24176F: net/xdp/ 24177F: tools/testing/selftests/bpf/*xsk* 24178 24179XEN BLOCK SUBSYSTEM 24180M: Roger Pau Monné <roger.pau@citrix.com> 24181L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24182S: Supported 24183F: drivers/block/xen* 24184F: drivers/block/xen-blkback/* 24185 24186XEN HYPERVISOR ARM 24187M: Stefano Stabellini <sstabellini@kernel.org> 24188L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24189S: Maintained 24190F: arch/arm/include/asm/xen/ 24191F: arch/arm/xen/ 24192 24193XEN HYPERVISOR ARM64 24194M: Stefano Stabellini <sstabellini@kernel.org> 24195L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24196S: Maintained 24197F: arch/arm64/include/asm/xen/ 24198F: arch/arm64/xen/ 24199 24200XEN HYPERVISOR INTERFACE 24201M: Juergen Gross <jgross@suse.com> 24202M: Stefano Stabellini <sstabellini@kernel.org> 24203R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24204L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24205S: Supported 24206T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24207F: Documentation/ABI/stable/sysfs-hypervisor-xen 24208F: Documentation/ABI/testing/sysfs-hypervisor-xen 24209F: drivers/*/xen-*front.c 24210F: drivers/xen/ 24211F: include/uapi/xen/ 24212F: include/xen/ 24213F: kernel/configs/xen.config 24214 24215XEN HYPERVISOR X86 24216M: Juergen Gross <jgross@suse.com> 24217R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24218L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24219S: Supported 24220F: arch/x86/configs/xen.config 24221F: arch/x86/include/asm/pvclock-abi.h 24222F: arch/x86/include/asm/xen/ 24223F: arch/x86/platform/pvh/ 24224F: arch/x86/xen/ 24225 24226XEN NETWORK BACKEND DRIVER 24227M: Wei Liu <wei.liu@kernel.org> 24228M: Paul Durrant <paul@xen.org> 24229L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24230L: netdev@vger.kernel.org 24231S: Supported 24232F: drivers/net/xen-netback/* 24233 24234XEN PCI SUBSYSTEM 24235M: Juergen Gross <jgross@suse.com> 24236L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24237S: Supported 24238F: arch/x86/pci/*xen* 24239F: drivers/pci/*xen* 24240 24241XEN PVSCSI DRIVERS 24242M: Juergen Gross <jgross@suse.com> 24243L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24244L: linux-scsi@vger.kernel.org 24245S: Supported 24246F: drivers/scsi/xen-scsifront.c 24247F: drivers/xen/xen-scsiback.c 24248F: include/xen/interface/io/vscsiif.h 24249 24250XEN PVUSB DRIVER 24251M: Juergen Gross <jgross@suse.com> 24252L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24253L: linux-usb@vger.kernel.org 24254S: Supported 24255F: drivers/usb/host/xen* 24256F: include/xen/interface/io/usbif.h 24257 24258XEN SOUND FRONTEND DRIVER 24259M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24260L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24262S: Supported 24263F: sound/xen/* 24264 24265XEN SWIOTLB SUBSYSTEM 24266M: Juergen Gross <jgross@suse.com> 24267M: Stefano Stabellini <sstabellini@kernel.org> 24268L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24269L: iommu@lists.linux.dev 24270S: Supported 24271F: arch/*/include/asm/xen/swiotlb-xen.h 24272F: drivers/xen/swiotlb-xen.c 24273F: include/xen/arm/swiotlb-xen.h 24274F: include/xen/swiotlb-xen.h 24275 24276XFS FILESYSTEM 24277M: Chandan Babu R <chandan.babu@oracle.com> 24278R: Darrick J. Wong <djwong@kernel.org> 24279L: linux-xfs@vger.kernel.org 24280S: Supported 24281W: http://xfs.org/ 24282C: irc://irc.oftc.net/xfs 24283T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24284P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24285F: Documentation/ABI/testing/sysfs-fs-xfs 24286F: Documentation/admin-guide/xfs.rst 24287F: Documentation/filesystems/xfs/* 24288F: fs/xfs/ 24289F: include/uapi/linux/dqblk_xfs.h 24290F: include/uapi/linux/fsmap.h 24291 24292XILINX AMS DRIVER 24293M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24294L: linux-iio@vger.kernel.org 24295S: Maintained 24296F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24297F: drivers/iio/adc/xilinx-ams.c 24298 24299XILINX AXI ETHERNET DRIVER 24300M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24301S: Maintained 24302F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24303F: drivers/net/ethernet/xilinx/xilinx_axienet* 24304 24305XILINX CAN DRIVER 24306M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24307L: linux-can@vger.kernel.org 24308S: Maintained 24309F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24310F: drivers/net/can/xilinx_can.c 24311 24312XILINX EVENT MANAGEMENT DRIVER 24313M: Michal Simek <michal.simek@amd.com> 24314S: Maintained 24315F: drivers/soc/xilinx/xlnx_event_manager.c 24316F: include/linux/firmware/xlnx-event-manager.h 24317 24318XILINX GPIO DRIVER 24319M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24320R: Srinivas Neeli <srinivas.neeli@amd.com> 24321R: Michal Simek <michal.simek@amd.com> 24322S: Maintained 24323F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24324F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24325F: drivers/gpio/gpio-xilinx.c 24326F: drivers/gpio/gpio-zynq.c 24327 24328XILINX LL TEMAC ETHERNET DRIVER 24329L: netdev@vger.kernel.org 24330S: Orphan 24331F: drivers/net/ethernet/xilinx/ll_temac* 24332 24333XILINX PWM DRIVER 24334M: Sean Anderson <sean.anderson@seco.com> 24335S: Maintained 24336F: drivers/pwm/pwm-xilinx.c 24337F: include/clocksource/timer-xilinx.h 24338 24339XILINX SD-FEC IP CORES 24340M: Derek Kiernan <derek.kiernan@amd.com> 24341M: Dragan Cvetic <dragan.cvetic@amd.com> 24342S: Maintained 24343F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24344F: Documentation/misc-devices/xilinx_sdfec.rst 24345F: drivers/misc/Kconfig 24346F: drivers/misc/Makefile 24347F: drivers/misc/xilinx_sdfec.c 24348F: include/uapi/misc/xilinx_sdfec.h 24349 24350XILINX UARTLITE SERIAL DRIVER 24351M: Peter Korsgaard <jacmet@sunsite.dk> 24352L: linux-serial@vger.kernel.org 24353S: Maintained 24354F: drivers/tty/serial/uartlite.c 24355 24356XILINX VIDEO IP CORES 24357M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24358L: linux-media@vger.kernel.org 24359S: Supported 24360T: git git://linuxtv.org/media_tree.git 24361F: Documentation/devicetree/bindings/media/xilinx/ 24362F: drivers/media/platform/xilinx/ 24363F: include/uapi/linux/xilinx-v4l2-controls.h 24364 24365XILINX VERSAL EDAC DRIVER 24366M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24367M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24368S: Maintained 24369F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24370F: drivers/edac/versal_edac.c 24371 24372XILINX WATCHDOG DRIVER 24373M: Srinivas Neeli <srinivas.neeli@amd.com> 24374R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24375R: Michal Simek <michal.simek@amd.com> 24376S: Maintained 24377F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24378F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24379F: drivers/watchdog/of_xilinx_wdt.c 24380F: drivers/watchdog/xilinx_wwdt.c 24381 24382XILINX XDMA DRIVER 24383M: Lizhi Hou <lizhi.hou@amd.com> 24384M: Brian Xu <brian.xu@amd.com> 24385M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24386L: dmaengine@vger.kernel.org 24387S: Supported 24388F: drivers/dma/xilinx/xdma-regs.h 24389F: drivers/dma/xilinx/xdma.c 24390F: include/linux/dma/amd_xdma.h 24391F: include/linux/platform_data/amd_xdma.h 24392 24393XILINX ZYNQMP DPDMA DRIVER 24394M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24395L: dmaengine@vger.kernel.org 24396S: Supported 24397F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24398F: drivers/dma/xilinx/xilinx_dpdma.c 24399F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24400 24401XILINX ZYNQMP OCM EDAC DRIVER 24402M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24403M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24404S: Maintained 24405F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24406F: drivers/edac/zynqmp_edac.c 24407 24408XILINX ZYNQMP PSGTR PHY DRIVER 24409M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24410L: linux-kernel@vger.kernel.org 24411S: Supported 24412T: git https://github.com/Xilinx/linux-xlnx.git 24413F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24414F: drivers/phy/xilinx/phy-zynqmp.c 24415 24416XILINX ZYNQMP SHA3 DRIVER 24417M: Harsha <harsha.harsha@amd.com> 24418S: Maintained 24419F: drivers/crypto/xilinx/zynqmp-sha.c 24420 24421XILINX ZYNQMP NVMEM DRIVER 24422M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24423M: Kalyani Akula <kalyani.akula@amd.com> 24424R: Michal Simek <michal.simek@amd.com> 24425S: Maintained 24426F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24427F: drivers/nvmem/zynqmp_nvmem.c 24428 24429XILLYBUS DRIVER 24430M: Eli Billauer <eli.billauer@gmail.com> 24431L: linux-kernel@vger.kernel.org 24432S: Supported 24433F: drivers/char/xillybus/ 24434 24435XLP9XX I2C DRIVER 24436M: George Cherian <gcherian@marvell.com> 24437L: linux-i2c@vger.kernel.org 24438S: Supported 24439W: http://www.marvell.com 24440F: drivers/i2c/busses/i2c-xlp9xx.c 24441 24442XRA1403 GPIO EXPANDER 24443M: Nandor Han <nandor.han@ge.com> 24444L: linux-gpio@vger.kernel.org 24445S: Maintained 24446F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24447F: drivers/gpio/gpio-xra1403.c 24448 24449XTENSA XTFPGA PLATFORM SUPPORT 24450M: Max Filippov <jcmvbkbc@gmail.com> 24451S: Maintained 24452F: drivers/spi/spi-xtensa-xtfpga.c 24453F: sound/soc/xtensa/xtfpga-i2s.c 24454 24455YAM DRIVER FOR AX.25 24456M: Jean-Paul Roubelat <jpr@f6fbb.org> 24457L: linux-hams@vger.kernel.org 24458S: Maintained 24459F: drivers/net/hamradio/yam* 24460F: include/linux/yam.h 24461 24462YAMA SECURITY MODULE 24463M: Kees Cook <keescook@chromium.org> 24464S: Supported 24465T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24466F: Documentation/admin-guide/LSM/Yama.rst 24467F: security/yama/ 24468 24469YAML NETLINK (YNL) 24470M: Donald Hunter <donald.hunter@gmail.com> 24471M: Jakub Kicinski <kuba@kernel.org> 24472F: Documentation/netlink/ 24473F: Documentation/userspace-api/netlink/intro-specs.rst 24474F: Documentation/userspace-api/netlink/specs.rst 24475F: tools/net/ynl/ 24476 24477YEALINK PHONE DRIVER 24478M: Henk Vergonet <Henk.Vergonet@gmail.com> 24479L: usbb2k-api-dev@nongnu.org 24480S: Maintained 24481F: Documentation/input/devices/yealink.rst 24482F: drivers/input/misc/yealink.* 24483 24484Z3FOLD COMPRESSED PAGE ALLOCATOR 24485M: Vitaly Wool <vitaly.wool@konsulko.com> 24486R: Miaohe Lin <linmiaohe@huawei.com> 24487L: linux-mm@kvack.org 24488S: Maintained 24489F: mm/z3fold.c 24490 24491Z8530 DRIVER FOR AX.25 24492M: Joerg Reuter <jreuter@yaina.de> 24493L: linux-hams@vger.kernel.org 24494S: Maintained 24495W: http://yaina.de/jreuter/ 24496W: http://www.qsl.net/dl1bke/ 24497F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24498F: drivers/net/hamradio/*scc.c 24499F: drivers/net/hamradio/z8530.h 24500 24501ZBUD COMPRESSED PAGE ALLOCATOR 24502M: Seth Jennings <sjenning@redhat.com> 24503M: Dan Streetman <ddstreet@ieee.org> 24504L: linux-mm@kvack.org 24505S: Maintained 24506F: mm/zbud.c 24507 24508ZD1211RW WIRELESS DRIVER 24509L: linux-wireless@vger.kernel.org 24510S: Orphan 24511F: drivers/net/wireless/zydas/zd1211rw/ 24512 24513ZD1301 MEDIA DRIVER 24514L: linux-media@vger.kernel.org 24515S: Orphan 24516W: https://linuxtv.org/ 24517Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24518F: drivers/media/usb/dvb-usb-v2/zd1301* 24519 24520ZD1301_DEMOD MEDIA DRIVER 24521L: linux-media@vger.kernel.org 24522S: Orphan 24523W: https://linuxtv.org/ 24524Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24525F: drivers/media/dvb-frontends/zd1301_demod* 24526 24527ZHAOXIN PROCESSOR SUPPORT 24528M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24529L: linux-kernel@vger.kernel.org 24530S: Maintained 24531F: arch/x86/kernel/cpu/zhaoxin.c 24532 24533ZONEFS FILESYSTEM 24534M: Damien Le Moal <dlemoal@kernel.org> 24535M: Naohiro Aota <naohiro.aota@wdc.com> 24536R: Johannes Thumshirn <jth@kernel.org> 24537L: linux-fsdevel@vger.kernel.org 24538S: Maintained 24539T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24540F: Documentation/filesystems/zonefs.rst 24541F: fs/zonefs/ 24542 24543ZR36067 VIDEO FOR LINUX DRIVER 24544M: Corentin Labbe <clabbe@baylibre.com> 24545L: mjpeg-users@lists.sourceforge.net 24546L: linux-media@vger.kernel.org 24547S: Maintained 24548W: http://mjpeg.sourceforge.net/driver-zoran/ 24549Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24550F: Documentation/driver-api/media/drivers/zoran.rst 24551F: drivers/media/pci/zoran/ 24552 24553ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24554M: Minchan Kim <minchan@kernel.org> 24555M: Sergey Senozhatsky <senozhatsky@chromium.org> 24556L: linux-kernel@vger.kernel.org 24557S: Maintained 24558F: Documentation/admin-guide/blockdev/zram.rst 24559F: drivers/block/zram/ 24560 24561ZS DECSTATION Z85C30 SERIAL DRIVER 24562M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24563S: Maintained 24564F: drivers/tty/serial/zs.* 24565 24566ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24567M: Minchan Kim <minchan@kernel.org> 24568M: Sergey Senozhatsky <senozhatsky@chromium.org> 24569L: linux-mm@kvack.org 24570S: Maintained 24571F: Documentation/mm/zsmalloc.rst 24572F: include/linux/zsmalloc.h 24573F: mm/zsmalloc.c 24574 24575ZSTD 24576M: Nick Terrell <terrelln@fb.com> 24577S: Maintained 24578B: https://github.com/facebook/zstd/issues 24579T: git https://github.com/terrelln/linux.git 24580F: crypto/zstd.c 24581F: include/linux/zstd* 24582F: lib/decompress_unzstd.c 24583F: lib/zstd/ 24584N: zstd 24585K: zstd 24586 24587ZSWAP COMPRESSED SWAP CACHING 24588M: Johannes Weiner <hannes@cmpxchg.org> 24589M: Yosry Ahmed <yosryahmed@google.com> 24590M: Nhat Pham <nphamcs@gmail.com> 24591R: Chengming Zhou <chengming.zhou@linux.dev> 24592L: linux-mm@kvack.org 24593S: Maintained 24594F: Documentation/admin-guide/mm/zswap.rst 24595F: include/linux/zpool.h 24596F: include/linux/zswap.h 24597F: mm/zpool.c 24598F: mm/zswap.c 24599F: tools/testing/selftests/cgroup/test_zswap.c 24600 24601THE REST 24602M: Linus Torvalds <torvalds@linux-foundation.org> 24603L: linux-kernel@vger.kernel.org 24604S: Buried alive in reporters 24605T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24606F: * 24607F: */ 24608
