1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174L: linux-media@vger.kernel.org 175S: Orphan 176W: https://linuxtv.org 177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178F: drivers/media/dvb-frontends/a8293* 179 180AACRAID SCSI RAID DRIVER 181M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182L: linux-scsi@vger.kernel.org 183S: Supported 184W: http://www.adaptec.com/ 185F: Documentation/scsi/aacraid.rst 186F: drivers/scsi/aacraid/ 187 188AB8500 BATTERY AND CHARGER DRIVERS 189M: Linus Walleij <linus.walleij@linaro.org> 190F: Documentation/devicetree/bindings/power/supply/*ab8500* 191F: drivers/power/supply/*ab8500* 192 193ABI/API 194L: linux-api@vger.kernel.org 195F: include/linux/syscalls.h 196F: kernel/sys_ni.c 197X: arch/*/include/uapi/ 198X: include/uapi/ 199 200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201M: Hans de Goede <hdegoede@redhat.com> 202L: linux-hwmon@vger.kernel.org 203S: Maintained 204F: drivers/hwmon/abituguru.c 205 206ABIT UGURU 3 HARDWARE MONITOR DRIVER 207M: Alistair John Strachan <alistair@devzero.co.uk> 208L: linux-hwmon@vger.kernel.org 209S: Maintained 210F: drivers/hwmon/abituguru3.c 211 212ACCES 104-DIO-48E GPIO DRIVER 213M: William Breathitt Gray <william.gray@linaro.org> 214L: linux-gpio@vger.kernel.org 215S: Maintained 216F: drivers/gpio/gpio-104-dio-48e.c 217 218ACCES 104-IDI-48 GPIO DRIVER 219M: William Breathitt Gray <william.gray@linaro.org> 220L: linux-gpio@vger.kernel.org 221S: Maintained 222F: drivers/gpio/gpio-104-idi-48.c 223 224ACCES 104-IDIO-16 GPIO DRIVER 225M: William Breathitt Gray <william.gray@linaro.org> 226L: linux-gpio@vger.kernel.org 227S: Maintained 228F: drivers/gpio/gpio-104-idio-16.c 229 230ACCES 104-QUAD-8 DRIVER 231M: William Breathitt Gray <william.gray@linaro.org> 232L: linux-iio@vger.kernel.org 233S: Maintained 234F: drivers/counter/104-quad-8.c 235 236ACCES IDIO-16 GPIO LIBRARY 237M: William Breathitt Gray <william.gray@linaro.org> 238L: linux-gpio@vger.kernel.org 239S: Maintained 240F: drivers/gpio/gpio-idio-16.c 241F: drivers/gpio/gpio-idio-16.h 242 243ACCES PCI-IDIO-16 GPIO DRIVER 244M: William Breathitt Gray <william.gray@linaro.org> 245L: linux-gpio@vger.kernel.org 246S: Maintained 247F: drivers/gpio/gpio-pci-idio-16.c 248 249ACCES PCIe-IDIO-24 GPIO DRIVER 250M: William Breathitt Gray <william.gray@linaro.org> 251L: linux-gpio@vger.kernel.org 252S: Maintained 253F: drivers/gpio/gpio-pcie-idio-24.c 254 255ACENIC DRIVER 256M: Jes Sorensen <jes@trained-monkey.org> 257L: linux-acenic@sunsite.dk 258S: Maintained 259F: drivers/net/ethernet/alteon/acenic* 260 261ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 262M: Peter Kaestle <peter@piie.net> 263L: platform-driver-x86@vger.kernel.org 264S: Maintained 265W: http://piie.net/?section=acerhdf 266F: drivers/platform/x86/acerhdf.c 267 268ACER WMI LAPTOP EXTRAS 269M: "Lee, Chun-Yi" <jlee@suse.com> 270L: platform-driver-x86@vger.kernel.org 271S: Maintained 272F: drivers/platform/x86/acer-wmi.c 273 274ACPI 275M: "Rafael J. Wysocki" <rafael@kernel.org> 276R: Len Brown <lenb@kernel.org> 277L: linux-acpi@vger.kernel.org 278S: Supported 279Q: https://patchwork.kernel.org/project/linux-acpi/list/ 280B: https://bugzilla.kernel.org 281T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 282F: Documentation/ABI/testing/configfs-acpi 283F: Documentation/ABI/testing/sysfs-bus-acpi 284F: Documentation/firmware-guide/acpi/ 285F: arch/x86/kernel/acpi/ 286F: arch/x86/pci/acpi.c 287F: drivers/acpi/ 288F: drivers/pci/*/*acpi* 289F: drivers/pci/*acpi* 290F: drivers/pnp/pnpacpi/ 291F: include/acpi/ 292F: include/linux/acpi.h 293F: include/linux/fwnode.h 294F: include/linux/fw_table.h 295F: lib/fw_table.c 296F: tools/power/acpi/ 297 298ACPI APEI 299M: "Rafael J. Wysocki" <rafael@kernel.org> 300R: Len Brown <lenb@kernel.org> 301R: James Morse <james.morse@arm.com> 302R: Tony Luck <tony.luck@intel.com> 303R: Borislav Petkov <bp@alien8.de> 304L: linux-acpi@vger.kernel.org 305F: drivers/acpi/apei/ 306 307ACPI COMPONENT ARCHITECTURE (ACPICA) 308M: Robert Moore <robert.moore@intel.com> 309M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 310L: linux-acpi@vger.kernel.org 311L: acpica-devel@lists.linux.dev 312S: Supported 313W: https://acpica.org/ 314W: https://github.com/acpica/acpica/ 315Q: https://patchwork.kernel.org/project/linux-acpi/list/ 316B: https://bugzilla.kernel.org 317B: https://bugs.acpica.org 318T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 319F: drivers/acpi/acpica/ 320F: include/acpi/ 321F: tools/power/acpi/ 322 323ACPI FOR ARM64 (ACPI/arm64) 324M: Lorenzo Pieralisi <lpieralisi@kernel.org> 325M: Hanjun Guo <guohanjun@huawei.com> 326M: Sudeep Holla <sudeep.holla@arm.com> 327L: linux-acpi@vger.kernel.org 328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 329S: Maintained 330F: drivers/acpi/arm64 331 332ACPI FOR RISC-V (ACPI/riscv) 333M: Sunil V L <sunilvl@ventanamicro.com> 334L: linux-acpi@vger.kernel.org 335L: linux-riscv@lists.infradead.org 336S: Maintained 337F: drivers/acpi/riscv/ 338 339ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 340M: Sudeep Holla <sudeep.holla@arm.com> 341L: linux-acpi@vger.kernel.org 342S: Supported 343F: drivers/mailbox/pcc.c 344 345ACPI PMIC DRIVERS 346M: "Rafael J. Wysocki" <rafael@kernel.org> 347M: Len Brown <lenb@kernel.org> 348R: Andy Shevchenko <andy@kernel.org> 349R: Mika Westerberg <mika.westerberg@linux.intel.com> 350L: linux-acpi@vger.kernel.org 351S: Supported 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: drivers/acpi/pmic/ 356 357ACPI SERIAL MULTI INSTANTIATE DRIVER 358M: Hans de Goede <hdegoede@redhat.com> 359L: platform-driver-x86@vger.kernel.org 360S: Maintained 361F: drivers/platform/x86/serial-multi-instantiate.c 362 363ACPI THERMAL DRIVER 364M: Rafael J. Wysocki <rafael@kernel.org> 365R: Zhang Rui <rui.zhang@intel.com> 366L: linux-acpi@vger.kernel.org 367S: Supported 368B: https://bugzilla.kernel.org 369F: drivers/acpi/*thermal* 370 371ACPI VIOT DRIVER 372M: Jean-Philippe Brucker <jean-philippe@linaro.org> 373L: linux-acpi@vger.kernel.org 374L: iommu@lists.linux.dev 375S: Maintained 376F: drivers/acpi/viot.c 377F: include/linux/acpi_viot.h 378 379ACPI WMI DRIVER 380M: Armin Wolf <W_Armin@gmx.de> 381L: platform-driver-x86@vger.kernel.org 382S: Maintained 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADAFRUIT MINI I2C GAMEPAD 445M: Anshul Dalal <anshulusr@gmail.com> 446L: linux-input@vger.kernel.org 447S: Maintained 448F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 449F: drivers/input/joystick/adafruit-seesaw.c 450 451ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 452M: Jiri Kosina <jikos@kernel.org> 453S: Maintained 454 455ADF7242 IEEE 802.15.4 RADIO DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457L: linux-wpan@vger.kernel.org 458S: Supported 459W: https://wiki.analog.com/ADF7242 460W: https://ez.analog.com/linux-software-drivers 461F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 462F: drivers/net/ieee802154/adf7242.c 463 464ADM1025 HARDWARE MONITOR DRIVER 465M: Jean Delvare <jdelvare@suse.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: Documentation/hwmon/adm1025.rst 469F: drivers/hwmon/adm1025.c 470 471ADM1029 HARDWARE MONITOR DRIVER 472M: Corentin Labbe <clabbe.montjoie@gmail.com> 473L: linux-hwmon@vger.kernel.org 474S: Maintained 475F: drivers/hwmon/adm1029.c 476 477ADM8211 WIRELESS DRIVER 478L: linux-wireless@vger.kernel.org 479S: Orphan 480F: drivers/net/wireless/admtek/adm8211.* 481 482ADP1653 FLASH CONTROLLER DRIVER 483M: Sakari Ailus <sakari.ailus@iki.fi> 484L: linux-media@vger.kernel.org 485S: Maintained 486F: drivers/media/i2c/adp1653.c 487F: include/media/i2c/adp1653.h 488 489ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/ADP5520 493W: https://ez.analog.com/linux-software-drivers 494F: drivers/gpio/gpio-adp5520.c 495F: drivers/input/keyboard/adp5520-keys.c 496F: drivers/leds/leds-adp5520.c 497F: drivers/mfd/adp5520.c 498F: drivers/video/backlight/adp5520_bl.c 499 500ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 501M: Michael Hennerich <michael.hennerich@analog.com> 502S: Supported 503W: http://wiki.analog.com/ADP5588 504W: https://ez.analog.com/linux-software-drivers 505F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 506F: drivers/input/keyboard/adp5588-keys.c 507 508ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 509M: Michael Hennerich <michael.hennerich@analog.com> 510S: Supported 511W: http://wiki.analog.com/ADP8860 512W: https://ez.analog.com/linux-software-drivers 513F: drivers/video/backlight/adp8860_bl.c 514 515ADT746X FAN DRIVER 516M: Colin Leroy <colin@colino.net> 517S: Maintained 518F: drivers/macintosh/therm_adt746x.c 519 520ADT7475 HARDWARE MONITOR DRIVER 521M: Jean Delvare <jdelvare@suse.com> 522L: linux-hwmon@vger.kernel.org 523S: Maintained 524F: Documentation/hwmon/adt7475.rst 525F: drivers/hwmon/adt7475.c 526 527ADVANSYS SCSI DRIVER 528M: Matthew Wilcox <willy@infradead.org> 529M: Hannes Reinecke <hare@suse.com> 530L: linux-scsi@vger.kernel.org 531S: Maintained 532F: Documentation/scsi/advansys.rst 533F: drivers/scsi/advansys.c 534 535ADVANTECH SWBTN DRIVER 536M: Andrea Ho <Andrea.Ho@advantech.com.tw> 537L: platform-driver-x86@vger.kernel.org 538S: Maintained 539F: drivers/platform/x86/adv_swbutton.c 540 541ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 542M: Lucas Stankus <lucas.p.stankus@gmail.com> 543S: Supported 544F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 545F: drivers/iio/accel/adxl313* 546 547ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 548M: Michael Hennerich <michael.hennerich@analog.com> 549S: Supported 550W: http://wiki.analog.com/ADXL345 551W: https://ez.analog.com/linux-software-drivers 552F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 553F: drivers/input/misc/adxl34x.c 554 555ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 556M: Puranjay Mohan <puranjay12@gmail.com> 557L: linux-iio@vger.kernel.org 558S: Supported 559F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 560F: drivers/iio/accel/adxl355.h 561F: drivers/iio/accel/adxl355_core.c 562F: drivers/iio/accel/adxl355_i2c.c 563F: drivers/iio/accel/adxl355_spi.c 564 565ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 566M: Cosmin Tanislav <cosmin.tanislav@analog.com> 567L: linux-iio@vger.kernel.org 568S: Supported 569W: https://ez.analog.com/linux-software-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 571F: drivers/iio/accel/adxl367* 572 573ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 574M: Michael Hennerich <michael.hennerich@analog.com> 575S: Supported 576W: https://ez.analog.com/linux-software-drivers 577F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 578F: drivers/iio/accel/adxl372.c 579F: drivers/iio/accel/adxl372_i2c.c 580F: drivers/iio/accel/adxl372_spi.c 581 582AF8133J THREE-AXIS MAGNETOMETER DRIVER 583M: Ondřej Jirman <megi@xff.cz> 584S: Maintained 585F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 586F: drivers/iio/magnetometer/af8133j.c 587 588AF9013 MEDIA DRIVER 589L: linux-media@vger.kernel.org 590S: Orphan 591W: https://linuxtv.org 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593F: drivers/media/dvb-frontends/af9013* 594 595AF9033 MEDIA DRIVER 596L: linux-media@vger.kernel.org 597S: Orphan 598W: https://linuxtv.org 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600F: drivers/media/dvb-frontends/af9033* 601 602AFFS FILE SYSTEM 603M: David Sterba <dsterba@suse.com> 604L: linux-fsdevel@vger.kernel.org 605S: Odd Fixes 606F: Documentation/filesystems/affs.rst 607F: fs/affs/ 608 609AFS FILESYSTEM 610M: David Howells <dhowells@redhat.com> 611M: Marc Dionne <marc.dionne@auristor.com> 612L: linux-afs@lists.infradead.org 613S: Supported 614W: https://www.infradead.org/~dhowells/kafs/ 615F: Documentation/filesystems/afs.rst 616F: fs/afs/ 617F: include/trace/events/afs.h 618 619AGPGART DRIVER 620M: David Airlie <airlied@redhat.com> 621L: dri-devel@lists.freedesktop.org 622S: Maintained 623T: git https://gitlab.freedesktop.org/drm/kernel.git 624F: drivers/char/agp/ 625F: include/linux/agp* 626F: include/uapi/linux/agp* 627 628AHA152X SCSI DRIVER 629M: "Juergen E. Fischer" <fischer@norbit.de> 630L: linux-scsi@vger.kernel.org 631S: Maintained 632F: drivers/scsi/aha152x* 633F: drivers/scsi/pcmcia/aha152x* 634 635AIC7XXX / AIC79XX SCSI DRIVER 636M: Hannes Reinecke <hare@suse.com> 637L: linux-scsi@vger.kernel.org 638S: Maintained 639F: drivers/scsi/aic7xxx/ 640 641AIMSLAB FM RADIO RECEIVER DRIVER 642M: Hans Verkuil <hverkuil@xs4all.nl> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646T: git git://linuxtv.org/media_tree.git 647F: drivers/media/radio/radio-aimslab* 648 649AIO 650M: Benjamin LaHaise <bcrl@kvack.org> 651L: linux-aio@kvack.org 652S: Supported 653F: fs/aio.c 654F: include/linux/*aio*.h 655 656AIRSPY MEDIA DRIVER 657L: linux-media@vger.kernel.org 658S: Orphan 659W: https://linuxtv.org 660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 661F: drivers/media/usb/airspy/ 662 663ALACRITECH GIGABIT ETHERNET DRIVER 664M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 665S: Maintained 666F: drivers/net/ethernet/alacritech/* 667 668ALCATEL SPEEDTOUCH USB DRIVER 669M: Duncan Sands <duncan.sands@free.fr> 670L: linux-usb@vger.kernel.org 671S: Maintained 672W: http://www.linux-usb.org/SpeedTouch/ 673F: drivers/usb/atm/speedtch.c 674F: drivers/usb/atm/usbatm.c 675 676ALCHEMY AU1XX0 MMC DRIVER 677M: Manuel Lauss <manuel.lauss@gmail.com> 678S: Maintained 679F: drivers/mmc/host/au1xmmc.c 680 681ALI1563 I2C DRIVER 682M: Rudolf Marek <r.marek@assembler.cz> 683L: linux-i2c@vger.kernel.org 684S: Maintained 685F: Documentation/i2c/busses/i2c-ali1563.rst 686F: drivers/i2c/busses/i2c-ali1563.c 687 688ALIBABA ELASTIC RDMA DRIVER 689M: Cheng Xu <chengyou@linux.alibaba.com> 690M: Kai Shen <kaishen@linux.alibaba.com> 691L: linux-rdma@vger.kernel.org 692S: Supported 693F: drivers/infiniband/hw/erdma 694F: include/uapi/rdma/erdma-abi.h 695 696ALIBABA PMU DRIVER 697M: Shuai Xue <xueshuai@linux.alibaba.com> 698S: Supported 699F: Documentation/admin-guide/perf/alibaba_pmu.rst 700F: drivers/perf/alibaba_uncore_drw_pmu.c 701 702ALIENWARE WMI DRIVER 703L: Dell.Client.Kernel@dell.com 704S: Maintained 705F: drivers/platform/x86/dell/alienware-wmi.c 706 707ALLEGRO DVT VIDEO IP CORE DRIVER 708M: Michael Tretter <m.tretter@pengutronix.de> 709R: Pengutronix Kernel Team <kernel@pengutronix.de> 710L: linux-media@vger.kernel.org 711S: Maintained 712F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 713F: drivers/media/platform/allegro-dvt/ 714 715ALLIED VISION ALVIUM CAMERA DRIVER 716M: Tommaso Merciai <tomm.merciai@gmail.com> 717M: Martin Hecht <martin.hecht@avnet.eu> 718L: linux-media@vger.kernel.org 719S: Maintained 720F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 721F: drivers/media/i2c/alvium-csi2.c 722F: drivers/media/i2c/alvium-csi2.h 723 724ALLWINNER A10 CSI DRIVER 725M: Maxime Ripard <mripard@kernel.org> 726L: linux-media@vger.kernel.org 727S: Maintained 728T: git git://linuxtv.org/media_tree.git 729F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 730F: drivers/media/platform/sunxi/sun4i-csi/ 731 732ALLWINNER A31 CSI DRIVER 733M: Yong Deng <yong.deng@magewell.com> 734M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 735L: linux-media@vger.kernel.org 736S: Maintained 737T: git git://linuxtv.org/media_tree.git 738F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 739F: drivers/media/platform/sunxi/sun6i-csi/ 740 741ALLWINNER A31 ISP DRIVER 742M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 743L: linux-media@vger.kernel.org 744S: Maintained 745T: git git://linuxtv.org/media_tree.git 746F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 747F: drivers/staging/media/sunxi/sun6i-isp/ 748F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 749 750ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 751M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 752L: linux-media@vger.kernel.org 753S: Maintained 754T: git git://linuxtv.org/media_tree.git 755F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 756F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 757 758ALLWINNER CPUFREQ DRIVER 759M: Yangtao Li <tiny.windzz@gmail.com> 760L: linux-pm@vger.kernel.org 761S: Maintained 762F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 763F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 764 765ALLWINNER CRYPTO DRIVERS 766M: Corentin Labbe <clabbe.montjoie@gmail.com> 767L: linux-crypto@vger.kernel.org 768S: Maintained 769F: drivers/crypto/allwinner/ 770 771ALLWINNER DMIC DRIVERS 772M: Ban Tao <fengzheng923@gmail.com> 773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 774S: Maintained 775F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 776F: sound/soc/sunxi/sun50i-dmic.c 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <richard.henderson@linaro.org> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivierdautricourt@gmail.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Michael Margolin <mrgolin@amazon.com> 898R: Gal Pressman <gal.pressman@linux.dev> 899R: Yossi Leybovich <sleybo@amazon.com> 900L: linux-rdma@vger.kernel.org 901S: Supported 902Q: https://patchwork.kernel.org/project/linux-rdma/list/ 903F: drivers/infiniband/hw/efa/ 904F: include/uapi/rdma/efa-abi.h 905 906AMD ADDRESS TRANSLATION LIBRARY (ATL) 907M: Yazen Ghannam <Yazen.Ghannam@amd.com> 908L: linux-edac@vger.kernel.org 909S: Supported 910F: drivers/ras/amd/atl/* 911 912AMD AXI W1 DRIVER 913M: Kris Chaplin <kris.chaplin@amd.com> 914R: Thomas Delev <thomas.delev@amd.com> 915R: Michal Simek <michal.simek@amd.com> 916S: Maintained 917F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 918F: drivers/w1/masters/amd_axi_w1.c 919 920AMD CDX BUS DRIVER 921M: Nipun Gupta <nipun.gupta@amd.com> 922M: Nikhil Agarwal <nikhil.agarwal@amd.com> 923S: Maintained 924F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 925F: drivers/cdx/* 926F: include/linux/cdx/* 927 928AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 929M: Tom Lendacky <thomas.lendacky@amd.com> 930M: John Allen <john.allen@amd.com> 931L: linux-crypto@vger.kernel.org 932S: Supported 933F: drivers/crypto/ccp/ 934F: include/linux/ccp.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 937M: Ashish Kalra <ashish.kalra@amd.com> 938M: Tom Lendacky <thomas.lendacky@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/sev* 942F: include/uapi/linux/psp-sev.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 945M: Mario Limonciello <mario.limonciello@amd.com> 946L: linux-crypto@vger.kernel.org 947S: Supported 948F: drivers/crypto/ccp/dbc.c 949F: drivers/crypto/ccp/dbc.h 950F: drivers/crypto/ccp/platform-access.c 951F: drivers/crypto/ccp/platform-access.h 952F: include/uapi/linux/psp-dbc.h 953F: tools/crypto/ccp/*.c 954F: tools/crypto/ccp/*.py 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD HSMP DRIVER 995M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 996R: Carlos Bilbao <carlos.bilbao@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: Documentation/arch/x86/amd_hsmp.rst 1000F: arch/x86/include/asm/amd_hsmp.h 1001F: arch/x86/include/uapi/asm/amd_hsmp.h 1002F: drivers/platform/x86/amd/hsmp.c 1003 1004AMD IOMMU (AMD-VI) 1005M: Joerg Roedel <joro@8bytes.org> 1006R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1007L: iommu@lists.linux.dev 1008S: Maintained 1009T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1010F: drivers/iommu/amd/ 1011F: include/linux/amd-iommu.h 1012 1013AMD KFD 1014M: Felix Kuehling <Felix.Kuehling@amd.com> 1015L: amd-gfx@lists.freedesktop.org 1016S: Supported 1017T: git https://gitlab.freedesktop.org/agd5f/linux.git 1018F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1019F: drivers/gpu/drm/amd/amdkfd/ 1020F: drivers/gpu/drm/amd/include/cik_structs.h 1021F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1022F: drivers/gpu/drm/amd/include/v9_structs.h 1023F: drivers/gpu/drm/amd/include/vi_structs.h 1024F: include/uapi/linux/kfd_ioctl.h 1025F: include/uapi/linux/kfd_sysfs.h 1026 1027AMD MP2 I2C DRIVER 1028M: Elie Morisse <syniurge@gmail.com> 1029M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1030L: linux-i2c@vger.kernel.org 1031S: Maintained 1032F: drivers/i2c/busses/i2c-amd-mp2* 1033 1034AMD PDS CORE DRIVER 1035M: Shannon Nelson <shannon.nelson@amd.com> 1036M: Brett Creeley <brett.creeley@amd.com> 1037L: netdev@vger.kernel.org 1038S: Supported 1039F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1040F: drivers/net/ethernet/amd/pds_core/ 1041F: include/linux/pds/ 1042 1043AMD PMC DRIVER 1044M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: drivers/platform/x86/amd/pmc/ 1048 1049AMD PMF DRIVER 1050M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1051L: platform-driver-x86@vger.kernel.org 1052S: Maintained 1053F: Documentation/ABI/testing/sysfs-amd-pmf 1054F: drivers/platform/x86/amd/pmf/ 1055 1056AMD POWERPLAY AND SWSMU 1057M: Evan Quan <evan.quan@amd.com> 1058L: amd-gfx@lists.freedesktop.org 1059S: Supported 1060T: git https://gitlab.freedesktop.org/agd5f/linux.git 1061F: drivers/gpu/drm/amd/pm/ 1062 1063AMD PSTATE DRIVER 1064M: Huang Rui <ray.huang@amd.com> 1065L: linux-pm@vger.kernel.org 1066S: Supported 1067F: Documentation/admin-guide/pm/amd-pstate.rst 1068F: drivers/cpufreq/amd-pstate* 1069F: include/linux/amd-pstate.h 1070F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1071 1072AMD PTDMA DRIVER 1073M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1074L: dmaengine@vger.kernel.org 1075S: Maintained 1076F: drivers/dma/ptdma/ 1077 1078AMD SEATTLE DEVICE TREE SUPPORT 1079M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1080M: Tom Lendacky <thomas.lendacky@amd.com> 1081S: Supported 1082F: arch/arm64/boot/dts/amd/ 1083 1084AMD SENSOR FUSION HUB DRIVER 1085M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1086L: linux-input@vger.kernel.org 1087S: Maintained 1088F: Documentation/hid/amd-sfh* 1089F: drivers/hid/amd-sfh-hid/ 1090 1091AMD SPI DRIVER 1092M: Sanjay R Mehta <sanju.mehta@amd.com> 1093S: Maintained 1094F: drivers/spi/spi-amd.c 1095 1096AMD XGBE DRIVER 1097M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1098L: netdev@vger.kernel.org 1099S: Supported 1100F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1101F: drivers/net/ethernet/amd/xgbe/ 1102 1103AMLOGIC DDR PMU DRIVER 1104M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1105L: linux-amlogic@lists.infradead.org 1106S: Supported 1107W: http://www.amlogic.com 1108F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1109F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1110F: drivers/perf/amlogic/ 1111F: include/soc/amlogic/ 1112 1113AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1114M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1115L: linux-hwmon@vger.kernel.org 1116S: Maintained 1117F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1118F: Documentation/hwmon/chipcap2.rst 1119F: drivers/hwmon/chipcap2.c 1120 1121AMPHION VPU CODEC V4L2 DRIVER 1122M: Ming Qian <ming.qian@nxp.com> 1123M: Zhou Peng <eagle.zhou@nxp.com> 1124L: linux-media@vger.kernel.org 1125S: Maintained 1126F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1127F: drivers/media/platform/amphion/ 1128 1129AMS AS73211 DRIVER 1130M: Christian Eggers <ceggers@arri.de> 1131L: linux-iio@vger.kernel.org 1132S: Maintained 1133F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1134F: drivers/iio/light/as73211.c 1135 1136AMT (Automatic Multicast Tunneling) 1137M: Taehee Yoo <ap420073@gmail.com> 1138L: netdev@vger.kernel.org 1139S: Maintained 1140T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1141T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1142F: drivers/net/amt.c 1143 1144ANALOG DEVICES INC AD3552R DRIVER 1145M: Nuno Sá <nuno.sa@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1150F: drivers/iio/dac/ad3552r.c 1151 1152ANALOG DEVICES INC AD4130 DRIVER 1153M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1158F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1159F: drivers/iio/adc/ad4130.c 1160 1161ANALOG DEVICES INC AD7091R DRIVER 1162M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: http://ez.analog.com/community/linux-device-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1167F: drivers/iio/adc/ad7091r* 1168 1169ANALOG DEVICES INC AD7192 DRIVER 1170M: Alexandru Tachici <alexandru.tachici@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1175F: drivers/iio/adc/ad7192.c 1176 1177ANALOG DEVICES INC AD7292 DRIVER 1178M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1183F: drivers/iio/adc/ad7292.c 1184 1185ANALOG DEVICES INC AD7293 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1191F: drivers/iio/dac/ad7293.c 1192 1193ANALOG DEVICES INC AD74115 DRIVER 1194M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1199F: drivers/iio/addac/ad74115.c 1200 1201ANALOG DEVICES INC AD74413R DRIVER 1202M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1203L: linux-iio@vger.kernel.org 1204S: Supported 1205W: https://ez.analog.com/linux-software-drivers 1206F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1207F: drivers/iio/addac/ad74413r.c 1208F: include/dt-bindings/iio/addac/adi,ad74413r.h 1209 1210ANALOG DEVICES INC AD7768-1 DRIVER 1211M: Michael Hennerich <Michael.Hennerich@analog.com> 1212L: linux-iio@vger.kernel.org 1213S: Supported 1214W: https://ez.analog.com/linux-software-drivers 1215F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1216F: drivers/iio/adc/ad7768-1.c 1217 1218ANALOG DEVICES INC AD7780 DRIVER 1219M: Michael Hennerich <Michael.Hennerich@analog.com> 1220M: Renato Lui Geh <renatogeh@gmail.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1225F: drivers/iio/adc/ad7780.c 1226 1227ANALOG DEVICES INC ADA4250 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1233F: drivers/iio/amplifiers/ada4250.c 1234 1235ANALOG DEVICES INC ADF4377 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1241F: drivers/iio/frequency/adf4377.c 1242 1243ANALOG DEVICES INC ADGS1408 DRIVER 1244M: Mircea Caprioru <mircea.caprioru@analog.com> 1245S: Supported 1246F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1247F: drivers/mux/adgs1408.c 1248 1249ANALOG DEVICES INC ADIN DRIVER 1250M: Michael Hennerich <michael.hennerich@analog.com> 1251L: netdev@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/net/adi,adin.yaml 1255F: drivers/net/phy/adin.c 1256 1257ANALOG DEVICES INC ADIS DRIVER LIBRARY 1258M: Nuno Sa <nuno.sa@analog.com> 1259L: linux-iio@vger.kernel.org 1260S: Supported 1261F: drivers/iio/imu/adis.c 1262F: drivers/iio/imu/adis_buffer.c 1263F: drivers/iio/imu/adis_trigger.c 1264F: include/linux/iio/imu/adis.h 1265 1266ANALOG DEVICES INC ADIS16460 DRIVER 1267M: Dragos Bogdan <dragos.bogdan@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1272F: drivers/iio/imu/adis16460.c 1273 1274ANALOG DEVICES INC ADIS16475 DRIVER 1275M: Nuno Sa <nuno.sa@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1280F: drivers/iio/imu/adis16475.c 1281 1282ANALOG DEVICES INC ADM1177 DRIVER 1283M: Michael Hennerich <Michael.Hennerich@analog.com> 1284L: linux-hwmon@vger.kernel.org 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1288F: drivers/hwmon/adm1177.c 1289 1290ANALOG DEVICES INC ADMFM2000 DRIVER 1291M: Kim Seer Paller <kimseer.paller@analog.com> 1292L: linux-iio@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1296F: drivers/iio/frequency/admfm2000.c 1297 1298ANALOG DEVICES INC ADMV1013 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1304F: drivers/iio/frequency/admv1013.c 1305 1306ANALOG DEVICES INC ADMV1014 DRIVER 1307M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1312F: drivers/iio/frequency/admv1014.c 1313 1314ANALOG DEVICES INC ADMV8818 DRIVER 1315M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1320F: drivers/iio/filter/admv8818.c 1321 1322ANALOG DEVICES INC ADP5061 DRIVER 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324L: linux-pm@vger.kernel.org 1325S: Supported 1326W: https://ez.analog.com/linux-software-drivers 1327F: drivers/power/supply/adp5061.c 1328 1329ANALOG DEVICES INC ADRF6780 DRIVER 1330M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1331L: linux-iio@vger.kernel.org 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1335F: drivers/iio/frequency/adrf6780.c 1336 1337ANALOG DEVICES INC ADV7180 DRIVER 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339L: linux-media@vger.kernel.org 1340S: Supported 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1343F: drivers/media/i2c/adv7180.c 1344 1345ANALOG DEVICES INC ADV748X DRIVER 1346M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1347L: linux-media@vger.kernel.org 1348S: Maintained 1349F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1350F: drivers/media/i2c/adv748x/* 1351 1352ANALOG DEVICES INC ADV7511 DRIVER 1353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1354L: linux-media@vger.kernel.org 1355S: Maintained 1356F: drivers/media/i2c/adv7511* 1357 1358ANALOG DEVICES INC ADV7604 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1363F: drivers/media/i2c/adv7604* 1364 1365ANALOG DEVICES INC ADV7842 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7842* 1370 1371ANALOG DEVICES INC ADXRS290 DRIVER 1372M: Nishant Malpani <nish.malpani25@gmail.com> 1373L: linux-iio@vger.kernel.org 1374S: Supported 1375F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1376F: drivers/iio/gyro/adxrs290.c 1377 1378ANALOG DEVICES INC ASOC CODEC DRIVERS 1379M: Lars-Peter Clausen <lars@metafoo.de> 1380M: Nuno Sá <nuno.sa@analog.com> 1381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1382S: Supported 1383W: http://wiki.analog.com/ 1384W: https://ez.analog.com/linux-software-drivers 1385F: sound/soc/codecs/ad1* 1386F: sound/soc/codecs/ad7* 1387F: sound/soc/codecs/adau* 1388F: sound/soc/codecs/adav* 1389F: sound/soc/codecs/sigmadsp.* 1390F: sound/soc/codecs/ssm* 1391 1392ANALOG DEVICES INC DMA DRIVERS 1393M: Lars-Peter Clausen <lars@metafoo.de> 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: drivers/dma/dma-axi-dmac.c 1397 1398ANALOG DEVICES INC IIO DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400M: Michael Hennerich <Michael.Hennerich@analog.com> 1401S: Supported 1402W: http://wiki.analog.com/ 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1406F: Documentation/devicetree/bindings/iio/*/adi,* 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1409F: drivers/iio/*/ad* 1410F: drivers/iio/adc/ltc249* 1411F: drivers/iio/amplifiers/hmc425a.c 1412F: drivers/staging/iio/*/ad* 1413X: drivers/iio/*/adjd* 1414 1415ANALOGBITS PLL LIBRARIES 1416M: Paul Walmsley <paul.walmsley@sifive.com> 1417M: Samuel Holland <samuel.holland@sifive.com> 1418S: Supported 1419F: drivers/clk/analogbits/* 1420F: include/linux/clk/analogbits* 1421 1422ANDROID DRIVERS 1423M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1424M: Arve Hjønnevåg <arve@android.com> 1425M: Todd Kjos <tkjos@android.com> 1426M: Martijn Coenen <maco@android.com> 1427M: Joel Fernandes <joel@joelfernandes.org> 1428M: Christian Brauner <christian@brauner.io> 1429M: Carlos Llamas <cmllamas@google.com> 1430M: Suren Baghdasaryan <surenb@google.com> 1431L: linux-kernel@vger.kernel.org 1432S: Supported 1433T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1434F: drivers/android/ 1435 1436ANDROID GOLDFISH PIC DRIVER 1437M: Miodrag Dinic <miodrag.dinic@mips.com> 1438S: Supported 1439F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1440F: drivers/irqchip/irq-goldfish-pic.c 1441 1442ANDROID GOLDFISH RTC DRIVER 1443M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1444S: Supported 1445F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1446F: drivers/rtc/rtc-goldfish.c 1447 1448AOA (Apple Onboard Audio) ALSA DRIVER 1449M: Johannes Berg <johannes@sipsolutions.net> 1450L: linuxppc-dev@lists.ozlabs.org 1451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1452S: Maintained 1453F: sound/aoa/ 1454 1455APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1456M: William Breathitt Gray <william.gray@linaro.org> 1457L: linux-iio@vger.kernel.org 1458S: Maintained 1459F: drivers/iio/addac/stx104.c 1460 1461APM DRIVER 1462M: Jiri Kosina <jikos@kernel.org> 1463S: Odd fixes 1464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1465F: arch/x86/kernel/apm_32.c 1466F: drivers/char/apm-emulation.c 1467F: include/linux/apm_bios.h 1468F: include/uapi/linux/apm_bios.h 1469 1470APPARMOR SECURITY MODULE 1471M: John Johansen <john.johansen@canonical.com> 1472M: John Johansen <john@apparmor.net> 1473L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1474S: Supported 1475W: apparmor.net 1476B: https://gitlab.com/apparmor/apparmor-kernel 1477C: irc://irc.oftc.net/apparmor 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1479T: https://gitlab.com/apparmor/apparmor-kernel.git 1480F: Documentation/admin-guide/LSM/apparmor.rst 1481F: security/apparmor/ 1482 1483APPLE BCM5974 MULTITOUCH DRIVER 1484M: Henrik Rydberg <rydberg@bitmath.org> 1485L: linux-input@vger.kernel.org 1486S: Odd fixes 1487F: drivers/input/mouse/bcm5974.c 1488 1489APPLE PCIE CONTROLLER DRIVER 1490M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1491M: Marc Zyngier <maz@kernel.org> 1492L: linux-pci@vger.kernel.org 1493S: Maintained 1494F: drivers/pci/controller/pcie-apple.c 1495 1496APPLE SMC DRIVER 1497M: Henrik Rydberg <rydberg@bitmath.org> 1498L: linux-hwmon@vger.kernel.org 1499S: Odd fixes 1500F: drivers/hwmon/applesmc.c 1501 1502APPLETALK NETWORK LAYER 1503L: netdev@vger.kernel.org 1504S: Odd fixes 1505F: include/linux/atalk.h 1506F: include/uapi/linux/atalk.h 1507F: net/appletalk/ 1508 1509APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1510M: Khuong Dinh <khuong@os.amperecomputing.com> 1511S: Supported 1512F: arch/arm64/boot/dts/apm/ 1513 1514APPLIED MICRO (APM) X-GENE SOC EDAC 1515M: Khuong Dinh <khuong@os.amperecomputing.com> 1516S: Supported 1517F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1518F: drivers/edac/xgene_edac.c 1519 1520APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1521M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1522M: Keyur Chudgar <keyur@os.amperecomputing.com> 1523S: Supported 1524F: drivers/net/ethernet/apm/xgene-v2/ 1525 1526APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1527M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1528M: Keyur Chudgar <keyur@os.amperecomputing.com> 1529M: Quan Nguyen <quan@os.amperecomputing.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1532F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1533F: drivers/net/ethernet/apm/xgene/ 1534F: drivers/net/mdio/mdio-xgene.c 1535 1536APPLIED MICRO (APM) X-GENE SOC PMU 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/admin-guide/perf/xgene-pmu.rst 1540F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1541F: drivers/perf/xgene_pmu.c 1542 1543APTINA CAMERA SENSOR PLL 1544M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1545L: linux-media@vger.kernel.org 1546S: Maintained 1547F: drivers/media/i2c/aptina-pll.* 1548 1549AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1550M: Aleksa Savic <savicaleksa83@gmail.com> 1551M: Jack Doan <me@jackdoan.com> 1552L: linux-hwmon@vger.kernel.org 1553S: Maintained 1554F: Documentation/hwmon/aquacomputer_d5next.rst 1555F: drivers/hwmon/aquacomputer_d5next.c 1556 1557AQUANTIA ETHERNET DRIVER (atlantic) 1558M: Igor Russkikh <irusskikh@marvell.com> 1559L: netdev@vger.kernel.org 1560S: Supported 1561W: https://www.marvell.com/ 1562Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1563F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1564F: drivers/net/ethernet/aquantia/atlantic/ 1565 1566AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1567M: Egor Pomozov <epomozov@marvell.com> 1568L: netdev@vger.kernel.org 1569S: Supported 1570W: http://www.aquantia.com 1571F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1572 1573AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1574M: Krzysztof Hałasa <khalasa@piap.pl> 1575L: linux-media@vger.kernel.org 1576S: Maintained 1577F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1578F: drivers/media/i2c/ar0521.c 1579 1580ARASAN NAND CONTROLLER DRIVER 1581M: Miquel Raynal <miquel.raynal@bootlin.com> 1582R: Michal Simek <michal.simek@amd.com> 1583L: linux-mtd@lists.infradead.org 1584S: Maintained 1585F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1586F: drivers/mtd/nand/raw/arasan-nand-controller.c 1587 1588ARC FRAMEBUFFER DRIVER 1589M: Jaya Kumar <jayalk@intworks.biz> 1590S: Maintained 1591F: drivers/video/fbdev/arcfb.c 1592F: drivers/video/fbdev/core/fb_defio.c 1593 1594ARC PGU DRM DRIVER 1595M: Alexey Brodkin <abrodkin@synopsys.com> 1596S: Supported 1597F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1598F: drivers/gpu/drm/tiny/arcpgu.c 1599 1600ARCNET NETWORK LAYER 1601M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1602L: netdev@vger.kernel.org 1603S: Maintained 1604F: drivers/net/arcnet/ 1605F: include/uapi/linux/if_arcnet.h 1606 1607ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1608M: Arnd Bergmann <arnd@arndb.de> 1609M: Olof Johansson <olof@lixom.net> 1610M: soc@kernel.org 1611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1612S: Maintained 1613P: Documentation/process/maintainer-soc.rst 1614C: irc://irc.libera.chat/armlinux 1615T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1616F: Documentation/process/maintainer-soc*.rst 1617F: arch/arm/boot/dts/Makefile 1618F: arch/arm64/boot/dts/Makefile 1619 1620ARM ARCHITECTED TIMER DRIVER 1621M: Mark Rutland <mark.rutland@arm.com> 1622M: Marc Zyngier <maz@kernel.org> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: arch/arm/include/asm/arch_timer.h 1626F: arch/arm64/include/asm/arch_timer.h 1627F: drivers/clocksource/arm_arch_timer.c 1628 1629ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1634F: arch/arm/include/asm/arch_gicv3.h 1635F: arch/arm64/include/asm/arch_gicv3.h 1636F: drivers/irqchip/irq-gic*.[ch] 1637F: include/linux/irqchip/arm-gic*.h 1638F: include/linux/irqchip/arm-vgic-info.h 1639 1640ARM HDLCD DRM DRIVER 1641M: Liviu Dudau <liviu.dudau@arm.com> 1642S: Supported 1643F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1644F: drivers/gpu/drm/arm/hdlcd_* 1645 1646ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1647M: Linus Walleij <linus.walleij@linaro.org> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1651F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1652F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1653F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1654F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1655F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1656F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1657F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1658F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1659F: arch/arm/boot/dts/arm/arm-realview-* 1660F: arch/arm/boot/dts/arm/integrator* 1661F: arch/arm/boot/dts/arm/versatile* 1662F: arch/arm/mach-versatile/ 1663F: drivers/bus/arm-integrator-lm.c 1664F: drivers/clk/versatile/ 1665F: drivers/i2c/busses/i2c-versatile.c 1666F: drivers/irqchip/irq-versatile-fpga.c 1667F: drivers/mtd/maps/physmap-versatile.* 1668F: drivers/power/reset/arm-versatile-reboot.c 1669F: drivers/soc/versatile/ 1670 1671ARM KOMEDA DRM-KMS DRIVER 1672M: Liviu Dudau <liviu.dudau@arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Boris Brezillon <boris.brezillon@collabora.com> 1682M: Rob Herring <robh@kernel.org> 1683R: Steven Price <steven.price@arm.com> 1684L: dri-devel@lists.freedesktop.org 1685S: Supported 1686T: git git://anongit.freedesktop.org/drm/drm-misc 1687F: Documentation/gpu/panfrost.rst 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693S: Supported 1694T: git git://anongit.freedesktop.org/drm/drm-misc 1695F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1696F: Documentation/gpu/afbc.rst 1697F: drivers/gpu/drm/arm/ 1698 1699ARM MFM AND FLOPPY DRIVERS 1700M: Ian Molton <spyro@f2s.com> 1701S: Maintained 1702F: arch/arm/include/asm/floppy.h 1703F: arch/arm/mach-rpc/floppydma.S 1704 1705ARM PMU PROFILING AND DEBUGGING 1706M: Will Deacon <will@kernel.org> 1707M: Mark Rutland <mark.rutland@arm.com> 1708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1709S: Maintained 1710F: Documentation/devicetree/bindings/arm/pmu.yaml 1711F: Documentation/devicetree/bindings/perf/ 1712F: arch/arm*/include/asm/hw_breakpoint.h 1713F: arch/arm*/include/asm/perf_event.h 1714F: arch/arm*/kernel/hw_breakpoint.c 1715F: arch/arm*/kernel/perf_* 1716F: drivers/perf/ 1717F: include/linux/perf/arm_pmu*.h 1718 1719ARM PORT 1720M: Russell King <linux@armlinux.org.uk> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Odd Fixes 1723W: http://www.armlinux.org.uk/ 1724T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1725F: arch/arm/ 1726X: arch/arm/boot/dts/ 1727 1728ARM PRIMECELL AACI PL041 DRIVER 1729M: Russell King <linux@armlinux.org.uk> 1730S: Odd Fixes 1731F: sound/arm/aaci.* 1732 1733ARM PRIMECELL BUS SUPPORT 1734M: Russell King <linux@armlinux.org.uk> 1735S: Odd Fixes 1736F: drivers/amba/ 1737F: include/linux/amba/bus.h 1738 1739ARM PRIMECELL KMI PL050 DRIVER 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/input/serio/ambakmi.* 1743F: include/linux/amba/kmi.h 1744 1745ARM PRIMECELL MMCI PL180/1 DRIVER 1746M: Russell King <linux@armlinux.org.uk> 1747S: Odd Fixes 1748F: drivers/mmc/host/mmci.* 1749F: include/linux/amba/mmci.h 1750 1751ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1752M: Miquel Raynal <miquel.raynal@bootlin.com> 1753R: Michal Simek <michal.simek@amd.com> 1754L: linux-mtd@lists.infradead.org 1755S: Maintained 1756F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1757F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1758 1759ARM PRIMECELL PL35X SMC DRIVER 1760M: Miquel Raynal <miquel.raynal@bootlin.com> 1761R: Michal Simek <michal.simek@amd.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1765F: drivers/memory/pl353-smc.c 1766 1767ARM PRIMECELL SSP PL022 SPI DRIVER 1768M: Linus Walleij <linus.walleij@linaro.org> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1772F: drivers/spi/spi-pl022.c 1773 1774ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1775M: Russell King <linux@armlinux.org.uk> 1776S: Odd Fixes 1777F: drivers/tty/serial/amba-pl01*.c 1778F: include/linux/amba/serial.h 1779 1780ARM PRIMECELL VIC PL190/PL192 DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1785F: drivers/irqchip/irq-vic.c 1786 1787ARM SMC WATCHDOG DRIVER 1788M: Julius Werner <jwerner@chromium.org> 1789R: Evan Benn <evanbenn@chromium.org> 1790S: Maintained 1791F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1792F: drivers/watchdog/arm_smc_wdt.c 1793 1794ARM SMMU DRIVERS 1795M: Will Deacon <will@kernel.org> 1796R: Robin Murphy <robin.murphy@arm.com> 1797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1798S: Maintained 1799F: Documentation/devicetree/bindings/iommu/arm,smmu* 1800F: drivers/iommu/arm/ 1801F: drivers/iommu/io-pgtable-arm* 1802 1803ARM SUB-ARCHITECTURES 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806C: irc://irc.libera.chat/armlinux 1807T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1808F: arch/arm/mach-*/ 1809F: arch/arm/plat-*/ 1810 1811ARM/ACTIONS SEMI ARCHITECTURE 1812M: Andreas Färber <afaerber@suse.de> 1813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/arm/actions.yaml 1818F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1819F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1820F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1821F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1822F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1823F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1824F: Documentation/devicetree/bindings/pinctrl/actions,* 1825F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1826F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1827F: arch/arm/boot/dts/actions/ 1828F: arch/arm/mach-actions/ 1829F: arch/arm64/boot/dts/actions/ 1830F: drivers/clk/actions/ 1831F: drivers/clocksource/timer-owl* 1832F: drivers/dma/owl-dma.c 1833F: drivers/i2c/busses/i2c-owl.c 1834F: drivers/irqchip/irq-owl-sirq.c 1835F: drivers/mmc/host/owl-mmc.c 1836F: drivers/net/ethernet/actions/ 1837F: drivers/pinctrl/actions/* 1838F: drivers/pmdomain/actions/ 1839F: include/dt-bindings/power/owl-* 1840F: include/dt-bindings/reset/actions,* 1841F: include/linux/soc/actions/ 1842N: owl 1843 1844ARM/Allwinner SoC Clock Support 1845M: Emilio López <emilio@elopez.com.ar> 1846S: Maintained 1847F: drivers/clk/sunxi/ 1848 1849ARM/Allwinner sunXi SoC support 1850M: Chen-Yu Tsai <wens@csie.org> 1851M: Jernej Skrabec <jernej.skrabec@gmail.com> 1852M: Samuel Holland <samuel@sholland.org> 1853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1854L: linux-sunxi@lists.linux.dev 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1857F: arch/arm/mach-sunxi/ 1858F: arch/arm64/boot/dts/allwinner/ 1859F: drivers/clk/sunxi-ng/ 1860F: drivers/pinctrl/sunxi/ 1861F: drivers/soc/sunxi/ 1862N: allwinner 1863N: sun[x456789]i 1864N: sun[25]0i 1865 1866ARM/AMD PENSANDO ARM64 ARCHITECTURE 1867M: Brad Larson <blarson@amd.com> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Supported 1870F: Documentation/devicetree/bindings/*/amd,pensando* 1871F: arch/arm64/boot/dts/amd/elba* 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/amlogic,a1* 1881F: include/dt-bindings/clock/gxbb* 1882F: include/dt-bindings/clock/meson* 1883 1884ARM/Amlogic Meson SoC Crypto Drivers 1885M: Corentin Labbe <clabbe@baylibre.com> 1886L: linux-crypto@vger.kernel.org 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/crypto/amlogic* 1890F: drivers/crypto/amlogic/ 1891 1892ARM/Amlogic Meson SoC Sound Drivers 1893M: Jerome Brunet <jbrunet@baylibre.com> 1894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1895S: Maintained 1896F: Documentation/devicetree/bindings/sound/amlogic* 1897F: sound/soc/meson/ 1898 1899ARM/Amlogic Meson SoC support 1900M: Neil Armstrong <neil.armstrong@linaro.org> 1901M: Kevin Hilman <khilman@baylibre.com> 1902R: Jerome Brunet <jbrunet@baylibre.com> 1903R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1905L: linux-amlogic@lists.infradead.org 1906S: Maintained 1907W: http://linux-meson.com/ 1908F: Documentation/devicetree/bindings/phy/amlogic* 1909F: arch/arm/boot/dts/amlogic/ 1910F: arch/arm/mach-meson/ 1911F: arch/arm64/boot/dts/amlogic/ 1912F: drivers/pmdomain/amlogic/ 1913F: drivers/mmc/host/meson* 1914F: drivers/phy/amlogic/ 1915F: drivers/pinctrl/meson/ 1916F: drivers/rtc/rtc-meson* 1917F: drivers/soc/amlogic/ 1918N: meson 1919 1920ARM/Annapurna Labs ALPINE ARCHITECTURE 1921M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1922M: Antoine Tenart <atenart@kernel.org> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924S: Maintained 1925F: arch/arm/boot/dts/amazon/ 1926F: arch/arm/mach-alpine/ 1927F: arch/arm64/boot/dts/amazon/ 1928F: drivers/*/*alpine* 1929 1930ARM/APPLE MACHINE SOUND DRIVERS 1931M: Martin Povišer <povik+lin@cutebit.org> 1932L: asahi@lists.linux.dev 1933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1934S: Maintained 1935F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939F: sound/soc/codecs/ssm3515.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/pmdomain/apple/ 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/soc/apple/* 1990 1991ARM/ARTPEC MACHINE SUPPORT 1992M: Jesper Nilsson <jesper.nilsson@axis.com> 1993M: Lars Persson <lars.persson@axis.com> 1994L: linux-arm-kernel@axis.com 1995S: Maintained 1996F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1997F: arch/arm/boot/dts/axis/ 1998F: arch/arm/mach-artpec 1999F: drivers/clk/axis 2000F: drivers/crypto/axis 2001F: drivers/mmc/host/usdhi6rol0.c 2002F: drivers/pinctrl/pinctrl-artpec* 2003 2004ARM/ASPEED I2C DRIVER 2005M: Brendan Higgins <brendanhiggins@google.com> 2006R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2007R: Joel Stanley <joel@jms.id.au> 2008L: linux-i2c@vger.kernel.org 2009L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2010S: Maintained 2011F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2012F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2013F: drivers/i2c/busses/i2c-aspeed.c 2014F: drivers/irqchip/irq-aspeed-i2c-ic.c 2015 2016ARM/ASPEED MACHINE SUPPORT 2017M: Joel Stanley <joel@jms.id.au> 2018R: Andrew Jeffery <andrew@codeconstruct.com.au> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2021S: Supported 2022Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2023T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2024F: Documentation/devicetree/bindings/arm/aspeed/ 2025F: arch/arm/boot/dts/aspeed/ 2026F: arch/arm/mach-aspeed/ 2027N: aspeed 2028 2029ARM/BITMAIN ARCHITECTURE 2030M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033F: Documentation/devicetree/bindings/arm/bitmain.yaml 2034F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2035F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2036F: arch/arm64/boot/dts/bitmain/ 2037F: drivers/clk/clk-bm1880.c 2038F: drivers/pinctrl/pinctrl-bm1880.c 2039 2040ARM/CALXEDA HIGHBANK ARCHITECTURE 2041M: Andre Przywara <andre.przywara@arm.com> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/calxeda/ 2045F: arch/arm/mach-highbank/ 2046 2047ARM/CAVIUM THUNDER NETWORK DRIVER 2048M: Sunil Goutham <sgoutham@marvell.com> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Supported 2051F: drivers/net/ethernet/cavium/thunder/ 2052 2053ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2054M: Lukasz Majewski <lukma@denx.de> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/mach-ep93xx/ts72xx.c 2058 2059ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2060M: Alexander Shiyan <shc_work@mail.ru> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Odd Fixes 2063N: clps711x 2064 2065ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2066M: Hartley Sweeten <hsweeten@visionengravers.com> 2067M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2071F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2072F: arch/arm/boot/compressed/misc-ep93xx.h 2073F: arch/arm/mach-ep93xx/ 2074F: drivers/iio/adc/ep93xx_adc.c 2075 2076ARM/CLKDEV SUPPORT 2077M: Russell King <linux@armlinux.org.uk> 2078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2079S: Maintained 2080T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2081F: drivers/clk/clkdev.c 2082 2083ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2084M: Baruch Siach <baruch@tkos.co.il> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: arch/arm/boot/dts/cnxt/ 2088N: digicolor 2089 2090ARM/CORESIGHT FRAMEWORK AND DRIVERS 2091M: Suzuki K Poulose <suzuki.poulose@arm.com> 2092R: Mike Leach <mike.leach@linaro.org> 2093R: James Clark <james.clark@arm.com> 2094L: coresight@lists.linaro.org (moderated for non-subscribers) 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2098F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2099F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2100F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2101F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2102F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2103F: Documentation/trace/coresight/* 2104F: drivers/hwtracing/coresight/* 2105F: include/dt-bindings/arm/coresight-cti-dt.h 2106F: include/linux/coresight* 2107F: include/uapi/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/Documentation/arm-coresight.txt 2110F: tools/perf/arch/arm/util/auxtrace.c 2111F: tools/perf/arch/arm/util/cs-etm.c 2112F: tools/perf/arch/arm/util/cs-etm.h 2113F: tools/perf/arch/arm/util/pmu.c 2114F: tools/perf/tests/shell/*coresight* 2115F: tools/perf/tests/shell/coresight/* 2116F: tools/perf/tests/shell/lib/*coresight* 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini/ 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/gpio/gpio-moxtet.c 2152F: drivers/leds/leds-turris-omnia.c 2153F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179L: imx@lists.linux.dev 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2183F: arch/arm/boot/dts/nxp/imx/ 2184F: arch/arm/boot/dts/nxp/mxs/ 2185F: arch/arm64/boot/dts/freescale/ 2186X: arch/arm64/boot/dts/freescale/fsl-* 2187X: arch/arm64/boot/dts/freescale/qoriq-* 2188X: drivers/media/i2c/ 2189N: imx 2190N: mxs 2191 2192ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2193M: Shawn Guo <shawnguo@kernel.org> 2194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2195S: Maintained 2196T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2197F: arch/arm/boot/dts/nxp/ls/ 2198F: arch/arm64/boot/dts/freescale/fsl-* 2199F: arch/arm64/boot/dts/freescale/qoriq-* 2200 2201ARM/FREESCALE VYBRID ARM ARCHITECTURE 2202M: Shawn Guo <shawnguo@kernel.org> 2203M: Sascha Hauer <s.hauer@pengutronix.de> 2204R: Pengutronix Kernel Team <kernel@pengutronix.de> 2205R: Stefan Agner <stefan@agner.ch> 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2209F: arch/arm/boot/dts/nxp/vf/ 2210F: arch/arm/mach-imx/*vf610* 2211 2212ARM/GUMSTIX MACHINE SUPPORT 2213M: Steve Sakoman <sakoman@gmail.com> 2214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2215S: Maintained 2216 2217ARM/HISILICON SOC SUPPORT 2218M: Wei Xu <xuwei5@hisilicon.com> 2219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2220S: Supported 2221W: http://www.hisilicon.com 2222T: git https://github.com/hisilicon/linux-hisi.git 2223F: arch/arm/boot/dts/hisilicon/ 2224F: arch/arm/mach-hisi/ 2225F: arch/arm64/boot/dts/hisilicon/ 2226 2227ARM/HP JORNADA 7XX MACHINE SUPPORT 2228M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2229S: Maintained 2230W: www.jlime.com 2231T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2232F: arch/arm/mach-sa1100/include/mach/jornada720.h 2233F: arch/arm/mach-sa1100/jornada720.c 2234 2235ARM/HPE GXP ARCHITECTURE 2236M: Jean-Marie Verdun <verdun@hpe.com> 2237M: Nick Hawkins <nick.hawkins@hpe.com> 2238S: Maintained 2239F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2240F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2241F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2242F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2243F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2244F: Documentation/hwmon/gxp-fan-ctrl.rst 2245F: arch/arm/boot/dts/hpe/ 2246F: arch/arm/mach-hpe/ 2247F: drivers/clocksource/timer-gxp.c 2248F: drivers/hwmon/gxp-fan-ctrl.c 2249F: drivers/i2c/busses/i2c-gxp.c 2250F: drivers/spi/spi-gxp.c 2251F: drivers/watchdog/gxp-wdt.c 2252 2253ARM/IGEP MACHINE SUPPORT 2254M: Enric Balletbo i Serra <eballetbo@gmail.com> 2255M: Javier Martinez Canillas <javier@dowhile0.org> 2256L: linux-omap@vger.kernel.org 2257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2258S: Maintained 2259F: arch/arm/boot/dts/ti/omap/omap3-igep* 2260 2261ARM/INTEL IXP4XX ARM ARCHITECTURE 2262M: Linus Walleij <linusw@kernel.org> 2263M: Imre Kaloz <kaloz@openwrt.org> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2271F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2272F: arch/arm/boot/dts/intel/ixp/ 2273F: arch/arm/mach-ixp4xx/ 2274F: drivers/bus/intel-ixp4xx-eb.c 2275F: drivers/char/hw_random/ixp4xx-rng.c 2276F: drivers/clocksource/timer-ixp4xx.c 2277F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2278F: drivers/gpio/gpio-ixp4xx.c 2279F: drivers/irqchip/irq-ixp4xx.c 2280F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2281F: drivers/net/wan/ixp4xx_hss.c 2282F: drivers/soc/ixp4xx/ixp4xx-npe.c 2283F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2284F: include/linux/soc/ixp4xx/npe.h 2285F: include/linux/soc/ixp4xx/qmgr.h 2286 2287ARM/INTEL KEEMBAY ARCHITECTURE 2288M: Paul J. Murphy <paul.j.murphy@intel.com> 2289M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2290S: Maintained 2291F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2292F: arch/arm64/boot/dts/intel/keembay-evm.dts 2293F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2294 2295ARM/INTEL XSC3 (MANZANO) ARM CORE 2296M: Lennert Buytenhek <kernel@wantstofly.org> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299 2300ARM/LG1K ARCHITECTURE 2301M: Chanho Min <chanho.min@lge.com> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303S: Maintained 2304F: arch/arm64/boot/dts/lg/ 2305 2306ARM/LPC18XX ARCHITECTURE 2307M: Vladimir Zapolskiy <vz@mleia.com> 2308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2311F: arch/arm/boot/dts/nxp/lpc/lpc43* 2312F: drivers/i2c/busses/i2c-lpc2k.c 2313F: drivers/memory/pl172.c 2314F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2315F: drivers/rtc/rtc-lpc24xx.c 2316N: lpc18xx 2317 2318ARM/LPC32XX SOC SUPPORT 2319M: Vladimir Zapolskiy <vz@mleia.com> 2320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2323F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2324F: arch/arm/boot/dts/nxp/lpc/lpc32* 2325F: arch/arm/mach-lpc32xx/ 2326F: drivers/i2c/busses/i2c-pnx.c 2327F: drivers/net/ethernet/nxp/lpc_eth.c 2328F: drivers/usb/host/ohci-nxp.c 2329F: drivers/watchdog/pnx4008_wdt.c 2330N: lpc32xx 2331 2332ARM/Marvell Dove/MV78xx0/Orion SOC support 2333M: Andrew Lunn <andrew@lunn.ch> 2334M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2335M: Gregory Clement <gregory.clement@bootlin.com> 2336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2337S: Maintained 2338T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2340F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2341F: Documentation/devicetree/bindings/soc/dove/ 2342F: arch/arm/boot/dts/marvell/dove* 2343F: arch/arm/boot/dts/marvell/orion5x* 2344F: arch/arm/mach-dove/ 2345F: arch/arm/mach-mv78xx0/ 2346F: arch/arm/mach-orion5x/ 2347F: arch/arm/plat-orion/ 2348F: drivers/bus/mvebu-mbus.c 2349F: drivers/soc/dove/ 2350 2351ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2352M: Andrew Lunn <andrew@lunn.ch> 2353M: Gregory Clement <gregory.clement@bootlin.com> 2354M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2356S: Maintained 2357T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2358F: Documentation/devicetree/bindings/arm/marvell/ 2359F: arch/arm/boot/dts/marvell/armada* 2360F: arch/arm/boot/dts/marvell/kirkwood* 2361F: arch/arm/configs/mvebu_*_defconfig 2362F: arch/arm/mach-mvebu/ 2363F: arch/arm64/boot/dts/marvell/ 2364F: drivers/clk/mvebu/ 2365F: drivers/cpufreq/armada-37xx-cpufreq.c 2366F: drivers/cpufreq/armada-8k-cpufreq.c 2367F: drivers/cpufreq/mvebu-cpufreq.c 2368F: drivers/irqchip/irq-armada-370-xp.c 2369F: drivers/irqchip/irq-mvebu-* 2370F: drivers/pinctrl/mvebu/ 2371F: drivers/rtc/rtc-armada38x.c 2372 2373ARM/Mediatek RTC DRIVER 2374M: Eddie Huang <eddie.huang@mediatek.com> 2375M: Sean Wang <sean.wang@mediatek.com> 2376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2377L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2378S: Maintained 2379F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2380F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2381F: drivers/rtc/rtc-mt2712.c 2382F: drivers/rtc/rtc-mt6397.c 2383F: drivers/rtc/rtc-mt7622.c 2384 2385ARM/Mediatek SoC support 2386M: Matthias Brugger <matthias.bgg@gmail.com> 2387M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2388L: linux-kernel@vger.kernel.org 2389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: https://mtk.wiki.kernel.org/ 2393C: irc://irc.libera.chat/linux-mediatek 2394F: arch/arm/boot/dts/mediatek/ 2395F: arch/arm/mach-mediatek/ 2396F: arch/arm64/boot/dts/mediatek/ 2397F: drivers/soc/mediatek/ 2398N: mtk 2399N: mt[2678] 2400K: mediatek 2401 2402ARM/Mediatek USB3 PHY DRIVER 2403M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407F: Documentation/devicetree/bindings/phy/mediatek,* 2408F: drivers/phy/mediatek/ 2409 2410ARM/MICROCHIP (ARM64) SoC support 2411M: Conor Dooley <conor@kernel.org> 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Supported 2416T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2417F: arch/arm64/boot/dts/microchip/ 2418 2419ARM/Microchip (AT91) SoC support 2420M: Nicolas Ferre <nicolas.ferre@microchip.com> 2421M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2422M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Supported 2425W: http://www.linux4sam.org 2426T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2427F: arch/arm/boot/dts/microchip/at91* 2428F: arch/arm/boot/dts/microchip/sama* 2429F: arch/arm/include/debug/at91.S 2430F: arch/arm/mach-at91/ 2431F: drivers/memory/atmel* 2432F: drivers/watchdog/sama5d4_wdt.c 2433F: include/soc/at91/ 2434X: drivers/input/touchscreen/atmel_mxt_ts.c 2435N: at91 2436N: atmel 2437 2438ARM/Microchip Sparx5 SoC support 2439M: Lars Povlsen <lars.povlsen@microchip.com> 2440M: Steen Hegelund <Steen.Hegelund@microchip.com> 2441M: Daniel Machon <daniel.machon@microchip.com> 2442M: UNGLinuxDriver@microchip.com 2443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2444S: Supported 2445F: arch/arm64/boot/dts/microchip/sparx* 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/socionext/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/sigmastar/ 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2488F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2489F: arch/arm/boot/dts/st/ste-* 2490F: arch/arm/mach-nomadik/ 2491F: arch/arm/mach-ux500/ 2492F: drivers/clk/clk-nomadik.c 2493F: drivers/clocksource/clksrc-dbx500-prcmu.c 2494F: drivers/dma/ste_dma40* 2495F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2496F: drivers/gpio/gpio-nomadik.c 2497F: drivers/hwspinlock/u8500_hsem.c 2498F: drivers/i2c/busses/i2c-nomadik.c 2499F: drivers/iio/adc/ab8500-gpadc.c 2500F: drivers/mfd/ab8500* 2501F: drivers/mfd/abx500* 2502F: drivers/mfd/db8500* 2503F: drivers/pinctrl/nomadik/ 2504F: drivers/rtc/rtc-ab8500.c 2505F: drivers/rtc/rtc-pl031.c 2506F: drivers/soc/ux500/ 2507 2508ARM/NUVOTON MA35 ARCHITECTURE 2509M: Jacky Huang <ychuang3@nuvoton.com> 2510M: Shan-Chun Hung <schung@nuvoton.com> 2511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2512S: Supported 2513F: Documentation/devicetree/bindings/*/*/*ma35* 2514F: Documentation/devicetree/bindings/*/*ma35* 2515F: arch/arm64/boot/dts/nuvoton/*ma35* 2516F: drivers/*/*/*ma35* 2517F: drivers/*/*ma35* 2518K: ma35d1 2519 2520ARM/NUVOTON NPCM ARCHITECTURE 2521M: Avi Fishman <avifishman70@gmail.com> 2522M: Tomer Maimon <tmaimon77@gmail.com> 2523M: Tali Perry <tali.perry1@gmail.com> 2524R: Patrick Venture <venture@google.com> 2525R: Nancy Yuen <yuenn@google.com> 2526R: Benjamin Fair <benjaminfair@google.com> 2527L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2528S: Supported 2529F: Documentation/devicetree/bindings/*/*/*npcm* 2530F: Documentation/devicetree/bindings/*/*npcm* 2531F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2532F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2533F: arch/arm/mach-npcm/ 2534F: arch/arm64/boot/dts/nuvoton/ 2535F: drivers/*/*/*npcm* 2536F: drivers/*/*npcm* 2537F: drivers/rtc/rtc-nct3018y.c 2538F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2539F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2540 2541ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2542M: Joseph Liu <kwliu@nuvoton.com> 2543M: Marvin Lin <kflin@nuvoton.com> 2544L: linux-media@vger.kernel.org 2545L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2546S: Maintained 2547F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2548F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2549F: Documentation/userspace-api/media/drivers/npcm-video.rst 2550F: drivers/media/platform/nuvoton/ 2551F: include/uapi/linux/npcm-video.h 2552 2553ARM/NUVOTON WPCM450 ARCHITECTURE 2554M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2555L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2556S: Maintained 2557W: https://github.com/neuschaefer/wpcm450/wiki 2558F: Documentation/devicetree/bindings/*/*wpcm* 2559F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2560F: arch/arm/configs/wpcm450_defconfig 2561F: arch/arm/mach-npcm/wpcm450.c 2562F: drivers/*/*/*wpcm* 2563F: drivers/*/*wpcm* 2564 2565ARM/NXP S32G ARCHITECTURE 2566R: Chester Lin <chester62515@gmail.com> 2567R: Matthias Brugger <mbrugger@suse.com> 2568R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2569L: NXP S32 Linux Team <s32@nxp.com> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: arch/arm64/boot/dts/freescale/s32g*.dts* 2573F: drivers/pinctrl/nxp/ 2574 2575ARM/Orion SoC/Technologic Systems TS-78xx platform support 2576M: Alexander Clouter <alex@digriz.org.uk> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578S: Maintained 2579W: http://www.digriz.org.uk/ts78xx/kernel 2580F: arch/arm/mach-orion5x/ts78xx-* 2581 2582ARM/QUALCOMM CHROMEBOOK SUPPORT 2583R: cros-qcom-dts-watchers@chromium.org 2584F: arch/arm64/boot/dts/qcom/sc7180* 2585F: arch/arm64/boot/dts/qcom/sc7280* 2586F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2587 2588ARM/QUALCOMM SUPPORT 2589M: Bjorn Andersson <andersson@kernel.org> 2590M: Konrad Dybcio <konrad.dybcio@linaro.org> 2591L: linux-arm-msm@vger.kernel.org 2592S: Maintained 2593T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2594F: Documentation/devicetree/bindings/*/qcom* 2595F: Documentation/devicetree/bindings/soc/qcom/ 2596F: arch/arm/boot/dts/qcom/ 2597F: arch/arm/configs/qcom_defconfig 2598F: arch/arm/mach-qcom/ 2599F: arch/arm64/boot/dts/qcom/ 2600F: drivers/*/*/pm8???-* 2601F: drivers/*/*/qcom* 2602F: drivers/*/*/qcom/ 2603F: drivers/*/qcom* 2604F: drivers/*/qcom/ 2605F: drivers/bluetooth/btqcomsmd.c 2606F: drivers/clocksource/timer-qcom.c 2607F: drivers/cpuidle/cpuidle-qcom-spm.c 2608F: drivers/extcon/extcon-qcom* 2609F: drivers/i2c/busses/i2c-qcom-geni.c 2610F: drivers/i2c/busses/i2c-qup.c 2611F: drivers/iommu/msm* 2612F: drivers/mfd/ssbi.c 2613F: drivers/mmc/host/mmci_qcom* 2614F: drivers/mmc/host/sdhci-msm.c 2615F: drivers/pci/controller/dwc/pcie-qcom.c 2616F: drivers/phy/qualcomm/ 2617F: drivers/power/*/msm* 2618F: drivers/reset/reset-qcom-* 2619F: drivers/rtc/rtc-pm8xxx.c 2620F: drivers/spi/spi-geni-qcom.c 2621F: drivers/spi/spi-qcom-qspi.c 2622F: drivers/spi/spi-qup.c 2623F: drivers/tty/serial/msm_serial.c 2624F: drivers/ufs/host/ufs-qcom* 2625F: drivers/usb/dwc3/dwc3-qcom.c 2626F: include/dt-bindings/*/qcom* 2627F: include/linux/*/qcom* 2628F: include/linux/soc/qcom/ 2629 2630ARM/RDA MICRO ARCHITECTURE 2631M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/rda.yaml 2636F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2637F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2638F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2639F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2640F: arch/arm/boot/dts/unisoc/ 2641F: drivers/clocksource/timer-rda.c 2642F: drivers/gpio/gpio-rda.c 2643F: drivers/irqchip/irq-rda-intc.c 2644F: drivers/tty/serial/rda-uart.c 2645 2646ARM/REALTEK ARCHITECTURE 2647M: Andreas Färber <afaerber@suse.de> 2648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2649L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651F: Documentation/devicetree/bindings/arm/realtek.yaml 2652F: arch/arm/boot/dts/realtek/ 2653F: arch/arm/mach-realtek/ 2654F: arch/arm64/boot/dts/realtek/ 2655 2656ARM/RISC-V/RENESAS ARCHITECTURE 2657M: Geert Uytterhoeven <geert+renesas@glider.be> 2658M: Magnus Damm <magnus.damm@gmail.com> 2659L: linux-renesas-soc@vger.kernel.org 2660S: Supported 2661Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2662C: irc://irc.libera.chat/renesas-soc 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2664F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2665F: Documentation/devicetree/bindings/soc/renesas/ 2666F: arch/arm/boot/dts/renesas/ 2667F: arch/arm/configs/shmobile_defconfig 2668F: arch/arm/include/debug/renesas-scif.S 2669F: arch/arm/mach-shmobile/ 2670F: arch/arm64/boot/dts/renesas/ 2671F: arch/riscv/boot/dts/renesas/ 2672F: drivers/pmdomain/renesas/ 2673F: drivers/soc/renesas/ 2674F: include/linux/soc/renesas/ 2675K: \brenesas, 2676 2677ARM/RISCPC ARCHITECTURE 2678M: Russell King <linux@armlinux.org.uk> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681W: http://www.armlinux.org.uk/ 2682F: arch/arm/include/asm/hardware/ioc.h 2683F: arch/arm/include/asm/hardware/iomd.h 2684F: arch/arm/include/asm/hardware/memc.h 2685F: arch/arm/mach-rpc/ 2686F: drivers/net/ethernet/8390/etherh.c 2687F: drivers/net/ethernet/i825xx/ether1* 2688F: drivers/net/ethernet/seeq/ether3* 2689F: drivers/scsi/arm/ 2690 2691ARM/Rockchip SoC support 2692M: Heiko Stuebner <heiko@sntech.de> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694L: linux-rockchip@lists.infradead.org 2695S: Maintained 2696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2697F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2698F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2699F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2700F: arch/arm/boot/dts/rockchip/ 2701F: arch/arm/mach-rockchip/ 2702F: drivers/*/*/*rockchip* 2703F: drivers/*/*rockchip* 2704F: drivers/clk/rockchip/ 2705F: drivers/i2c/busses/i2c-rk3x.c 2706F: sound/soc/rockchip/ 2707N: rockchip 2708 2709ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2710M: Krzysztof Kozlowski <krzk@kernel.org> 2711R: Alim Akhtar <alim.akhtar@samsung.com> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713L: linux-samsung-soc@vger.kernel.org 2714S: Maintained 2715P: Documentation/process/maintainer-soc-clean-dts.rst 2716Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2717B: mailto:linux-samsung-soc@vger.kernel.org 2718C: irc://irc.libera.chat/linux-exynos 2719T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2720F: Documentation/arch/arm/samsung/ 2721F: Documentation/devicetree/bindings/arm/samsung/ 2722F: Documentation/devicetree/bindings/hwinfo/samsung,* 2723F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2724F: Documentation/devicetree/bindings/soc/samsung/ 2725F: arch/arm/boot/dts/samsung/ 2726F: arch/arm/mach-exynos*/ 2727F: arch/arm/mach-s3c/ 2728F: arch/arm/mach-s5p*/ 2729F: arch/arm64/boot/dts/exynos/ 2730F: drivers/*/*/*s3c24* 2731F: drivers/*/*s3c24* 2732F: drivers/*/*s3c64xx* 2733F: drivers/*/*s5pv210* 2734F: drivers/clocksource/samsung_pwm_timer.c 2735F: drivers/memory/samsung/ 2736F: drivers/pwm/pwm-samsung.c 2737F: drivers/soc/samsung/ 2738F: drivers/tty/serial/samsung* 2739F: include/clocksource/samsung_pwm.h 2740F: include/linux/platform_data/*s3c* 2741F: include/linux/serial_s3c.h 2742F: include/linux/soc/samsung/ 2743N: exynos 2744N: s3c64xx 2745N: s5pv210 2746 2747ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2748M: Łukasz Stelmach <l.stelmach@samsung.com> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750L: linux-media@vger.kernel.org 2751S: Maintained 2752F: drivers/media/platform/samsung/s5p-g2d/ 2753 2754ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2755M: Marek Szyprowski <m.szyprowski@samsung.com> 2756L: linux-samsung-soc@vger.kernel.org 2757L: linux-media@vger.kernel.org 2758S: Maintained 2759F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2760F: drivers/media/cec/platform/s5p/ 2761 2762ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2763M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2764M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2765M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2770F: drivers/media/platform/samsung/s5p-jpeg/ 2771 2772ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2773M: Marek Szyprowski <m.szyprowski@samsung.com> 2774M: Andrzej Hajda <andrzej.hajda@intel.com> 2775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2776L: linux-media@vger.kernel.org 2777S: Maintained 2778F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2779F: drivers/media/platform/samsung/s5p-mfc/ 2780 2781ARM/SOCFPGA ARCHITECTURE 2782M: Dinh Nguyen <dinguyen@kernel.org> 2783S: Maintained 2784W: http://www.rocketboards.org 2785T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2786F: arch/arm/boot/dts/intel/socfpga/ 2787F: arch/arm/configs/socfpga_defconfig 2788F: arch/arm/mach-socfpga/ 2789F: arch/arm64/boot/dts/altera/ 2790F: arch/arm64/boot/dts/intel/ 2791 2792ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2793M: Dinh Nguyen <dinguyen@kernel.org> 2794S: Maintained 2795F: drivers/clk/socfpga/ 2796 2797ARM/SOCFPGA EDAC SUPPORT 2798M: Dinh Nguyen <dinguyen@kernel.org> 2799S: Maintained 2800F: drivers/edac/altera_edac.[ch] 2801 2802ARM/SPREADTRUM SoC SUPPORT 2803M: Orson Zhai <orsonzhai@gmail.com> 2804M: Baolin Wang <baolin.wang7@gmail.com> 2805M: Chunyan Zhang <zhang.lyra@gmail.com> 2806S: Maintained 2807F: arch/arm64/boot/dts/sprd 2808N: sprd 2809N: sc27xx 2810N: sc2731 2811 2812ARM/STI ARCHITECTURE 2813M: Patrice Chotard <patrice.chotard@foss.st.com> 2814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2815S: Maintained 2816W: http://www.stlinux.com 2817F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2818F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2819F: arch/arm/boot/dts/st/sti* 2820F: arch/arm/mach-sti/ 2821F: drivers/ata/ahci_st.c 2822F: drivers/char/hw_random/st-rng.c 2823F: drivers/clocksource/arm_global_timer.c 2824F: drivers/clocksource/clksrc_st_lpc.c 2825F: drivers/cpufreq/sti-cpufreq.c 2826F: drivers/dma/st_fdma* 2827F: drivers/i2c/busses/i2c-st.c 2828F: drivers/media/platform/st/sti/c8sectpfe/ 2829F: drivers/media/rc/st_rc.c 2830F: drivers/mmc/host/sdhci-st.c 2831F: drivers/phy/st/phy-miphy28lp.c 2832F: drivers/phy/st/phy-stih407-usb.c 2833F: drivers/pinctrl/pinctrl-st.c 2834F: drivers/remoteproc/st_remoteproc.c 2835F: drivers/remoteproc/st_slim_rproc.c 2836F: drivers/reset/sti/ 2837F: drivers/rtc/rtc-st-lpc.c 2838F: drivers/tty/serial/st-asc.c 2839F: drivers/usb/dwc3/dwc3-st.c 2840F: drivers/usb/host/ehci-st.c 2841F: drivers/usb/host/ohci-st.c 2842F: drivers/watchdog/st_lpc_wdt.c 2843F: include/linux/remoteproc/st_slim_rproc.h 2844 2845ARM/STM32 ARCHITECTURE 2846M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2847M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2848L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2850S: Maintained 2851T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2852F: arch/arm/boot/dts/st/stm32* 2853F: arch/arm/mach-stm32/ 2854F: arch/arm64/boot/dts/st/ 2855F: drivers/clocksource/armv7m_systick.c 2856N: stm32 2857N: stm 2858 2859ARM/SUNPLUS SP7021 SOC SUPPORT 2860M: Qin Jian <qinjian@cqplus1.com> 2861L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2862S: Maintained 2863W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2864F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2865F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2866F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2867F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2868F: arch/arm/boot/dts/sunplus/ 2869F: arch/arm/configs/sp7021_*defconfig 2870F: drivers/clk/clk-sp7021.c 2871F: drivers/irqchip/irq-sp7021-intc.c 2872F: drivers/reset/reset-sunplus.c 2873F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2874F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2875 2876ARM/Synaptics SoC support 2877M: Jisheng Zhang <jszhang@kernel.org> 2878M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Maintained 2881F: arch/arm/boot/dts/synaptics/ 2882F: arch/arm/mach-berlin/ 2883F: arch/arm64/boot/dts/synaptics/ 2884 2885ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2886M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2887L: linux-tegra@vger.kernel.org 2888L: linux-media@vger.kernel.org 2889S: Maintained 2890F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2891F: drivers/media/cec/platform/tegra/ 2892 2893ARM/TESLA FSD SoC SUPPORT 2894M: Alim Akhtar <alim.akhtar@samsung.com> 2895M: linux-fsd@tesla.com 2896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2897L: linux-samsung-soc@vger.kernel.org 2898S: Maintained 2899F: arch/arm64/boot/dts/tesla/ 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/ti/keystone/ 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945 2946ARM/TOSHIBA VISCONTI ARCHITECTURE 2947M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949S: Supported 2950T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2951F: Documentation/devicetree/bindings/arm/toshiba.yaml 2952F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2954F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2955F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2956F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2957F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2958F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2959F: arch/arm64/boot/dts/toshiba/ 2960F: drivers/clk/visconti/ 2961F: drivers/gpio/gpio-visconti.c 2962F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2963F: drivers/pci/controller/dwc/pcie-visconti.c 2964F: drivers/pinctrl/visconti/ 2965F: drivers/watchdog/visconti_wdt.c 2966N: visconti 2967 2968ARM/UNIPHIER ARCHITECTURE 2969M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2970M: Masami Hiramatsu <mhiramat@kernel.org> 2971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2972S: Maintained 2973F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2974F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2975F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2976F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2977F: arch/arm/boot/dts/socionext/uniphier* 2978F: arch/arm/include/asm/hardware/cache-uniphier.h 2979F: arch/arm/mm/cache-uniphier.c 2980F: arch/arm64/boot/dts/socionext/uniphier* 2981F: drivers/bus/uniphier-system-bus.c 2982F: drivers/clk/uniphier/ 2983F: drivers/dma/uniphier-mdmac.c 2984F: drivers/gpio/gpio-uniphier.c 2985F: drivers/i2c/busses/i2c-uniphier* 2986F: drivers/irqchip/irq-uniphier-aidet.c 2987F: drivers/mmc/host/uniphier-sd.c 2988F: drivers/pinctrl/uniphier/ 2989F: drivers/reset/reset-uniphier.c 2990F: drivers/tty/serial/8250/8250_uniphier.c 2991N: uniphier 2992 2993ARM/VERSATILE EXPRESS PLATFORM 2994M: Liviu Dudau <liviu.dudau@arm.com> 2995M: Sudeep Holla <sudeep.holla@arm.com> 2996M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2998S: Maintained 2999N: mps2 3000N: vexpress 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clocksource/timer-versatile.c 3004X: drivers/cpufreq/vexpress-spc-cpufreq.c 3005X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3042F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3043F: arch/arm/mach-zynq/ 3044F: drivers/clocksource/timer-cadence-ttc.c 3045F: drivers/cpuidle/cpuidle-zynq.c 3046F: drivers/edac/synopsys_edac.c 3047F: drivers/i2c/busses/i2c-cadence.c 3048F: drivers/i2c/busses/i2c-xiic.c 3049F: drivers/mmc/host/sdhci-of-arasan.c 3050N: zynq 3051N: xilinx 3052 3053ARM64 PORT (AARCH64 ARCHITECTURE) 3054M: Catalin Marinas <catalin.marinas@arm.com> 3055M: Will Deacon <will@kernel.org> 3056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3057S: Maintained 3058T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3059F: Documentation/arch/arm64/ 3060F: arch/arm64/ 3061F: tools/testing/selftests/arm64/ 3062X: arch/arm64/boot/dts/ 3063 3064ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3065M: George McCollister <george.mccollister@gmail.com> 3066L: netdev@vger.kernel.org 3067S: Maintained 3068F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3069F: drivers/net/dsa/xrs700x/* 3070F: net/dsa/tag_xrs700x.c 3071 3072AS3645A LED FLASH CONTROLLER DRIVER 3073M: Sakari Ailus <sakari.ailus@iki.fi> 3074L: linux-leds@vger.kernel.org 3075S: Maintained 3076F: drivers/leds/flash/leds-as3645a.c 3077 3078ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3079M: Tianshu Qiu <tian.shu.qiu@intel.com> 3080L: linux-media@vger.kernel.org 3081S: Maintained 3082T: git git://linuxtv.org/media_tree.git 3083F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3084F: drivers/media/i2c/ak7375.c 3085 3086ASAHI KASEI AK8974 DRIVER 3087M: Linus Walleij <linus.walleij@linaro.org> 3088L: linux-iio@vger.kernel.org 3089S: Supported 3090W: http://www.akm.com/ 3091F: drivers/iio/magnetometer/ak8974.c 3092 3093AOSONG AGS02MA TVOC SENSOR DRIVER 3094M: Anshul Dalal <anshulusr@gmail.com> 3095L: linux-iio@vger.kernel.org 3096S: Maintained 3097F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3098F: drivers/iio/chemical/ags02ma.c 3099 3100ASC7621 HARDWARE MONITOR DRIVER 3101M: George Joseph <george.joseph@fairview5.com> 3102L: linux-hwmon@vger.kernel.org 3103S: Maintained 3104F: Documentation/hwmon/asc7621.rst 3105F: drivers/hwmon/asc7621.c 3106 3107ASIX AX88796C SPI ETHERNET ADAPTER 3108M: Łukasz Stelmach <l.stelmach@samsung.com> 3109S: Maintained 3110F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3111F: drivers/net/ethernet/asix/ax88796c_* 3112 3113ASIX PHY DRIVER [RUST] 3114M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3115R: Trevor Gross <tmgross@umich.edu> 3116L: netdev@vger.kernel.org 3117L: rust-for-linux@vger.kernel.org 3118S: Maintained 3119F: drivers/net/phy/ax88796b_rust.rs 3120 3121ASPEED CRYPTO DRIVER 3122M: Neal Liu <neal_liu@aspeedtech.com> 3123L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3124S: Maintained 3125F: Documentation/devicetree/bindings/crypto/aspeed,* 3126F: drivers/crypto/aspeed/ 3127 3128ASPEED PECI CONTROLLER 3129M: Iwona Winiarska <iwona.winiarska@intel.com> 3130L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3131L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3132S: Supported 3133F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3134F: drivers/peci/controller/peci-aspeed.c 3135 3136ASPEED PINCTRL DRIVERS 3137M: Andrew Jeffery <andrew@codeconstruct.com.au> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3140L: linux-gpio@vger.kernel.org 3141S: Maintained 3142F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3143F: drivers/pinctrl/aspeed/ 3144 3145ASPEED SCU INTERRUPT CONTROLLER DRIVER 3146M: Eddie James <eajames@linux.ibm.com> 3147L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3148S: Maintained 3149F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3150F: drivers/irqchip/irq-aspeed-scu-ic.c 3151F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3152 3153ASPEED SD/MMC DRIVER 3154M: Andrew Jeffery <andrew@codeconstruct.com.au> 3155L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3156L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3157L: linux-mmc@vger.kernel.org 3158S: Maintained 3159F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3160F: drivers/mmc/host/sdhci-of-aspeed* 3161 3162ASPEED SMC SPI DRIVER 3163M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3164M: Cédric Le Goater <clg@kaod.org> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167L: linux-spi@vger.kernel.org 3168S: Maintained 3169F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3170F: drivers/spi/spi-aspeed-smc.c 3171 3172ASPEED USB UDC DRIVER 3173M: Neal Liu <neal_liu@aspeedtech.com> 3174L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3175S: Maintained 3176F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3177F: drivers/usb/gadget/udc/aspeed_udc.c 3178 3179ASPEED VIDEO ENGINE DRIVER 3180M: Eddie James <eajames@linux.ibm.com> 3181L: linux-media@vger.kernel.org 3182L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3183S: Maintained 3184F: Documentation/devicetree/bindings/media/aspeed-video.txt 3185F: drivers/media/platform/aspeed/ 3186 3187ASUS EC HARDWARE MONITOR DRIVER 3188M: Eugene Shalygin <eugene.shalygin@gmail.com> 3189L: linux-hwmon@vger.kernel.org 3190S: Maintained 3191F: drivers/hwmon/asus-ec-sensors.c 3192 3193ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3194M: Corentin Chary <corentin.chary@gmail.com> 3195M: Luke D. Jones <luke@ljones.dev> 3196L: platform-driver-x86@vger.kernel.org 3197S: Maintained 3198W: https://asus-linux.org/ 3199F: drivers/platform/x86/asus*.c 3200F: drivers/platform/x86/eeepc*.c 3201 3202ASUS TF103C DOCK DRIVER 3203M: Hans de Goede <hdegoede@redhat.com> 3204L: platform-driver-x86@vger.kernel.org 3205S: Maintained 3206T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3207F: drivers/platform/x86/asus-tf103c-dock.c 3208 3209ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3210M: Aleksa Savic <savicaleksa83@gmail.com> 3211L: linux-hwmon@vger.kernel.org 3212S: Maintained 3213F: drivers/hwmon/asus_rog_ryujin.c 3214 3215ASUS WIRELESS RADIO CONTROL DRIVER 3216M: João Paulo Rechi Vita <jprvita@gmail.com> 3217L: platform-driver-x86@vger.kernel.org 3218S: Maintained 3219F: drivers/platform/x86/asus-wireless.c 3220 3221ASUS WMI HARDWARE MONITOR DRIVER 3222M: Ed Brindley <kernel@maidavale.org> 3223M: Denis Pauk <pauk.denis@gmail.com> 3224L: linux-hwmon@vger.kernel.org 3225S: Maintained 3226F: drivers/hwmon/asus_wmi_sensors.c 3227 3228ASYMMETRIC KEYS 3229M: David Howells <dhowells@redhat.com> 3230L: keyrings@vger.kernel.org 3231S: Maintained 3232F: Documentation/crypto/asymmetric-keys.rst 3233F: crypto/asymmetric_keys/ 3234F: include/crypto/pkcs7.h 3235F: include/crypto/public_key.h 3236F: include/linux/verification.h 3237 3238ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3239R: Dan Williams <dan.j.williams@intel.com> 3240S: Odd fixes 3241W: http://sourceforge.net/projects/xscaleiop 3242F: Documentation/crypto/async-tx-api.rst 3243F: crypto/async_tx/ 3244F: include/linux/async_tx.h 3245 3246AT24 EEPROM DRIVER 3247M: Bartosz Golaszewski <brgl@bgdev.pl> 3248L: linux-i2c@vger.kernel.org 3249S: Maintained 3250T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3251F: Documentation/devicetree/bindings/eeprom/at24.yaml 3252F: drivers/misc/eeprom/at24.c 3253 3254ATA OVER ETHERNET (AOE) DRIVER 3255M: "Justin Sanders" <justin@coraid.com> 3256S: Supported 3257W: http://www.openaoe.org/ 3258F: Documentation/admin-guide/aoe/ 3259F: drivers/block/aoe/ 3260 3261ATC260X PMIC MFD DRIVER 3262M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3263M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3264L: linux-actions@lists.infradead.org 3265S: Maintained 3266F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3267F: drivers/input/misc/atc260x-onkey.c 3268F: drivers/mfd/atc260* 3269F: drivers/power/reset/atc260x-poweroff.c 3270F: drivers/regulator/atc260x-regulator.c 3271F: include/linux/mfd/atc260x/* 3272 3273ATHEROS 71XX/9XXX GPIO DRIVER 3274M: Alban Bedel <albeu@free.fr> 3275S: Maintained 3276W: https://github.com/AlbanBedel/linux 3277T: git git://github.com/AlbanBedel/linux 3278F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3279F: drivers/gpio/gpio-ath79.c 3280 3281ATHEROS 71XX/9XXX USB PHY DRIVER 3282M: Alban Bedel <albeu@free.fr> 3283S: Maintained 3284W: https://github.com/AlbanBedel/linux 3285T: git git://github.com/AlbanBedel/linux 3286F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3287F: drivers/phy/qualcomm/phy-ath79-usb.c 3288 3289ATHEROS ATH GENERIC UTILITIES 3290M: Kalle Valo <kvalo@kernel.org> 3291L: linux-wireless@vger.kernel.org 3292S: Supported 3293F: drivers/net/wireless/ath/* 3294 3295ATHEROS ATH5K WIRELESS DRIVER 3296M: Jiri Slaby <jirislaby@kernel.org> 3297M: Nick Kossifidis <mickflemm@gmail.com> 3298M: Luis Chamberlain <mcgrof@kernel.org> 3299L: linux-wireless@vger.kernel.org 3300S: Maintained 3301W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3302F: drivers/net/wireless/ath/ath5k/ 3303 3304ATHEROS ATH6KL WIRELESS DRIVER 3305L: linux-wireless@vger.kernel.org 3306S: Orphan 3307W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3308F: drivers/net/wireless/ath/ath6kl/ 3309 3310ATI_REMOTE2 DRIVER 3311M: Ville Syrjala <syrjala@sci.fi> 3312S: Maintained 3313F: drivers/input/misc/ati_remote2.c 3314 3315ATK0110 HWMON DRIVER 3316M: Luca Tettamanti <kronos.it@gmail.com> 3317L: linux-hwmon@vger.kernel.org 3318S: Maintained 3319F: drivers/hwmon/asus_atk0110.c 3320 3321ATLX ETHERNET DRIVERS 3322M: Chris Snook <chris.snook@gmail.com> 3323L: netdev@vger.kernel.org 3324S: Maintained 3325W: http://sourceforge.net/projects/atl1 3326W: http://atl1.sourceforge.net 3327F: drivers/net/ethernet/atheros/ 3328 3329ATM 3330M: Chas Williams <3chas3@gmail.com> 3331L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3332L: netdev@vger.kernel.org 3333S: Maintained 3334W: http://linux-atm.sourceforge.net 3335F: drivers/atm/ 3336F: include/linux/atm* 3337F: include/uapi/linux/atm* 3338 3339ATMEL MACB ETHERNET DRIVER 3340M: Nicolas Ferre <nicolas.ferre@microchip.com> 3341M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3342S: Supported 3343F: drivers/net/ethernet/cadence/ 3344 3345ATMEL MAXTOUCH DRIVER 3346M: Nick Dyer <nick@shmanahar.org> 3347S: Maintained 3348T: git git://github.com/ndyer/linux.git 3349F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3350F: drivers/input/touchscreen/atmel_mxt_ts.c 3351 3352ATOMIC INFRASTRUCTURE 3353M: Will Deacon <will@kernel.org> 3354M: Peter Zijlstra <peterz@infradead.org> 3355R: Boqun Feng <boqun.feng@gmail.com> 3356R: Mark Rutland <mark.rutland@arm.com> 3357L: linux-kernel@vger.kernel.org 3358S: Maintained 3359F: Documentation/atomic_*.txt 3360F: arch/*/include/asm/atomic*.h 3361F: include/*/atomic*.h 3362F: include/linux/refcount.h 3363F: scripts/atomic/ 3364 3365ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3366M: Bradley Grove <linuxdrivers@attotech.com> 3367L: linux-scsi@vger.kernel.org 3368S: Supported 3369W: http://www.attotech.com 3370F: drivers/scsi/esas2r 3371 3372ATUSB IEEE 802.15.4 RADIO DRIVER 3373M: Stefan Schmidt <stefan@datenfreihafen.org> 3374L: linux-wpan@vger.kernel.org 3375S: Maintained 3376F: drivers/net/ieee802154/at86rf230.h 3377F: drivers/net/ieee802154/atusb.c 3378F: drivers/net/ieee802154/atusb.h 3379 3380AUDIT SUBSYSTEM 3381M: Paul Moore <paul@paul-moore.com> 3382M: Eric Paris <eparis@redhat.com> 3383L: audit@vger.kernel.org 3384S: Supported 3385W: https://github.com/linux-audit 3386Q: https://patchwork.kernel.org/project/audit/list 3387B: mailto:audit@vger.kernel.org 3388P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3389T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3390F: include/asm-generic/audit_*.h 3391F: include/linux/audit.h 3392F: include/linux/audit_arch.h 3393F: include/uapi/linux/audit.h 3394F: kernel/audit* 3395F: lib/*audit.c 3396K: \baudit_[a-z_0-9]\+\b 3397 3398AUXILIARY BUS DRIVER 3399M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3400R: Dave Ertman <david.m.ertman@intel.com> 3401R: Ira Weiny <ira.weiny@intel.com> 3402S: Supported 3403T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3404F: Documentation/driver-api/auxiliary_bus.rst 3405F: drivers/base/auxiliary.c 3406F: include/linux/auxiliary_bus.h 3407 3408AUXILIARY DISPLAY DRIVERS 3409M: Andy Shevchenko <andy@kernel.org> 3410R: Geert Uytterhoeven <geert@linux-m68k.org> 3411S: Odd Fixes 3412T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3413F: Documentation/devicetree/bindings/auxdisplay/ 3414F: drivers/auxdisplay/ 3415F: include/linux/cfag12864b.h 3416F: include/uapi/linux/map_to_14segment.h 3417F: include/uapi/linux/map_to_7segment.h 3418 3419AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3420M: Andreas Klinger <ak@it-klinger.de> 3421L: linux-iio@vger.kernel.org 3422S: Maintained 3423F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3424F: drivers/iio/adc/hx711.c 3425 3426AX.25 NETWORK LAYER 3427L: linux-hams@vger.kernel.org 3428S: Orphan 3429W: https://linux-ax25.in-berlin.de 3430F: include/net/ax25.h 3431F: include/uapi/linux/ax25.h 3432F: net/ax25/ 3433 3434AXENTIA ARM DEVICES 3435M: Peter Rosin <peda@axentia.se> 3436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3437S: Maintained 3438F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3439F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3440F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3441F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3442 3443AXENTIA ASOC DRIVERS 3444M: Peter Rosin <peda@axentia.se> 3445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3446S: Maintained 3447F: Documentation/devicetree/bindings/sound/axentia,* 3448F: sound/soc/atmel/tse850-pcm5142.c 3449 3450AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3451M: Nuno Sá <nuno.sa@analog.com> 3452L: linux-hwmon@vger.kernel.org 3453S: Supported 3454W: https://ez.analog.com/linux-software-drivers 3455F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3456F: drivers/hwmon/axi-fan-control.c 3457 3458AXI SPI ENGINE 3459M: Michael Hennerich <michael.hennerich@analog.com> 3460M: Nuno Sá <nuno.sa@analog.com> 3461R: David Lechner <dlechner@baylibre.com> 3462L: linux-spi@vger.kernel.org 3463S: Supported 3464W: https://ez.analog.com/linux-software-drivers 3465F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3466F: drivers/spi/spi-axi-spi-engine.c 3467 3468AXXIA I2C CONTROLLER 3469M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3470L: linux-i2c@vger.kernel.org 3471S: Maintained 3472F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3473F: drivers/i2c/busses/i2c-axxia.c 3474 3475AZ6007 DVB DRIVER 3476M: Mauro Carvalho Chehab <mchehab@kernel.org> 3477L: linux-media@vger.kernel.org 3478S: Maintained 3479W: https://linuxtv.org 3480T: git git://linuxtv.org/media_tree.git 3481F: drivers/media/usb/dvb-usb-v2/az6007.c 3482 3483AZTECH FM RADIO RECEIVER DRIVER 3484M: Hans Verkuil <hverkuil@xs4all.nl> 3485L: linux-media@vger.kernel.org 3486S: Maintained 3487W: https://linuxtv.org 3488T: git git://linuxtv.org/media_tree.git 3489F: drivers/media/radio/radio-aztech* 3490 3491B43 WIRELESS DRIVER 3492L: linux-wireless@vger.kernel.org 3493L: b43-dev@lists.infradead.org 3494S: Orphan 3495W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3496F: drivers/net/wireless/broadcom/b43/ 3497 3498B43LEGACY WIRELESS DRIVER 3499M: Larry Finger <Larry.Finger@lwfinger.net> 3500L: linux-wireless@vger.kernel.org 3501L: b43-dev@lists.infradead.org 3502S: Maintained 3503W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3504F: drivers/net/wireless/broadcom/b43legacy/ 3505 3506BACKLIGHT CLASS/SUBSYSTEM 3507M: Lee Jones <lee@kernel.org> 3508M: Daniel Thompson <daniel.thompson@linaro.org> 3509M: Jingoo Han <jingoohan1@gmail.com> 3510L: dri-devel@lists.freedesktop.org 3511S: Maintained 3512T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3513F: Documentation/ABI/stable/sysfs-class-backlight 3514F: Documentation/ABI/testing/sysfs-class-backlight 3515F: Documentation/devicetree/bindings/leds/backlight 3516F: drivers/video/backlight/ 3517F: include/linux/backlight.h 3518F: include/linux/pwm_backlight.h 3519 3520BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3521M: Serge Semin <fancer.lancer@gmail.com> 3522L: linux-hwmon@vger.kernel.org 3523S: Supported 3524F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3525F: Documentation/hwmon/bt1-pvt.rst 3526F: drivers/hwmon/bt1-pvt.[ch] 3527 3528BARCO P50 GPIO DRIVER 3529M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3530M: Peter Korsgaard <peter.korsgaard@barco.com> 3531S: Maintained 3532F: drivers/platform/x86/barco-p50-gpio.c 3533 3534BATMAN ADVANCED 3535M: Marek Lindner <mareklindner@neomailbox.ch> 3536M: Simon Wunderlich <sw@simonwunderlich.de> 3537M: Antonio Quartulli <a@unstable.cc> 3538M: Sven Eckelmann <sven@narfation.org> 3539L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3540S: Maintained 3541W: https://www.open-mesh.org/ 3542Q: https://patchwork.open-mesh.org/project/batman/list/ 3543B: https://www.open-mesh.org/projects/batman-adv/issues 3544C: ircs://irc.hackint.org/batadv 3545T: git https://git.open-mesh.org/linux-merge.git 3546F: Documentation/networking/batman-adv.rst 3547F: include/uapi/linux/batadv_packet.h 3548F: include/uapi/linux/batman_adv.h 3549F: net/batman-adv/ 3550 3551BAYCOM/HDLCDRV DRIVERS FOR AX.25 3552M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3553L: linux-hams@vger.kernel.org 3554S: Maintained 3555W: http://www.baycom.org/~tom/ham/ham.html 3556F: drivers/net/hamradio/baycom* 3557 3558BCACHE (BLOCK LAYER CACHE) 3559M: Coly Li <colyli@suse.de> 3560M: Kent Overstreet <kent.overstreet@linux.dev> 3561L: linux-bcache@vger.kernel.org 3562S: Maintained 3563W: http://bcache.evilpiepirate.org 3564C: irc://irc.oftc.net/bcache 3565F: drivers/md/bcache/ 3566 3567BCACHEFS 3568M: Kent Overstreet <kent.overstreet@linux.dev> 3569R: Brian Foster <bfoster@redhat.com> 3570L: linux-bcachefs@vger.kernel.org 3571S: Supported 3572C: irc://irc.oftc.net/bcache 3573T: git https://evilpiepirate.org/git/bcachefs.git 3574F: fs/bcachefs/ 3575F: Documentation/filesystems/bcachefs/ 3576 3577BDISP ST MEDIA DRIVER 3578M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3579L: linux-media@vger.kernel.org 3580S: Supported 3581W: https://linuxtv.org 3582T: git git://linuxtv.org/media_tree.git 3583F: drivers/media/platform/st/sti/bdisp 3584 3585BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3586M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3587L: netdev@vger.kernel.org 3588S: Maintained 3589F: drivers/net/ethernet/ec_bhf.c 3590 3591BEFS FILE SYSTEM 3592M: Luis de Bethencourt <luisbg@kernel.org> 3593M: Salah Triki <salah.triki@gmail.com> 3594S: Maintained 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3596F: Documentation/filesystems/befs.rst 3597F: fs/befs/ 3598 3599BFQ I/O SCHEDULER 3600M: Paolo Valente <paolo.valente@unimore.it> 3601M: Jens Axboe <axboe@kernel.dk> 3602L: linux-block@vger.kernel.org 3603S: Maintained 3604F: Documentation/block/bfq-iosched.rst 3605F: block/bfq-* 3606 3607BFS FILE SYSTEM 3608M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3609S: Maintained 3610F: Documentation/filesystems/bfs.rst 3611F: fs/bfs/ 3612F: include/uapi/linux/bfs_fs.h 3613 3614BITMAP API 3615M: Yury Norov <yury.norov@gmail.com> 3616R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3617S: Maintained 3618F: include/linux/bitfield.h 3619F: include/linux/bitmap-str.h 3620F: include/linux/bitmap.h 3621F: include/linux/bits.h 3622F: include/linux/cpumask.h 3623F: include/linux/find.h 3624F: include/linux/nodemask.h 3625F: include/vdso/bits.h 3626F: lib/bitmap-str.c 3627F: lib/bitmap.c 3628F: lib/cpumask.c 3629F: lib/cpumask_kunit.c 3630F: lib/find_bit.c 3631F: lib/find_bit_benchmark.c 3632F: lib/test_bitmap.c 3633F: tools/include/linux/bitfield.h 3634F: tools/include/linux/bitmap.h 3635F: tools/include/linux/bits.h 3636F: tools/include/linux/find.h 3637F: tools/include/vdso/bits.h 3638F: tools/lib/bitmap.c 3639F: tools/lib/find_bit.c 3640 3641BLINKM RGB LED DRIVER 3642M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3643S: Maintained 3644F: drivers/leds/leds-blinkm.c 3645 3646BLOCK LAYER 3647M: Jens Axboe <axboe@kernel.dk> 3648L: linux-block@vger.kernel.org 3649S: Maintained 3650T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3651F: Documentation/ABI/stable/sysfs-block 3652F: Documentation/block/ 3653F: block/ 3654F: drivers/block/ 3655F: include/linux/bio.h 3656F: include/linux/blk* 3657F: kernel/trace/blktrace.c 3658F: lib/sbitmap.c 3659 3660BLOCK2MTD DRIVER 3661M: Joern Engel <joern@lazybastard.org> 3662L: linux-mtd@lists.infradead.org 3663S: Maintained 3664F: drivers/mtd/devices/block2mtd.c 3665 3666BLUETOOTH DRIVERS 3667M: Marcel Holtmann <marcel@holtmann.org> 3668M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3669L: linux-bluetooth@vger.kernel.org 3670S: Supported 3671W: http://www.bluez.org/ 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3674F: Documentation/devicetree/bindings/net/bluetooth/ 3675F: drivers/bluetooth/ 3676 3677BLUETOOTH SUBSYSTEM 3678M: Marcel Holtmann <marcel@holtmann.org> 3679M: Johan Hedberg <johan.hedberg@gmail.com> 3680M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3681L: linux-bluetooth@vger.kernel.org 3682S: Supported 3683W: http://www.bluez.org/ 3684T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3686F: include/net/bluetooth/ 3687F: net/bluetooth/ 3688 3689BONDING DRIVER 3690M: Jay Vosburgh <j.vosburgh@gmail.com> 3691M: Andy Gospodarek <andy@greyhouse.net> 3692L: netdev@vger.kernel.org 3693S: Supported 3694W: http://sourceforge.net/projects/bonding/ 3695F: Documentation/networking/bonding.rst 3696F: drivers/net/bonding/ 3697F: include/net/bond* 3698F: include/uapi/linux/if_bonding.h 3699F: tools/testing/selftests/drivers/net/bonding/ 3700 3701BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3702M: Dan Robertson <dan@dlrobertson.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3706F: drivers/iio/accel/bma400* 3707 3708BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3709M: Jagath Jog J <jagathjog1996@gmail.com> 3710L: linux-iio@vger.kernel.org 3711S: Maintained 3712F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3713F: drivers/iio/imu/bmi323/ 3714 3715BPF JIT for ARM 3716M: Russell King <linux@armlinux.org.uk> 3717M: Puranjay Mohan <puranjay12@gmail.com> 3718L: bpf@vger.kernel.org 3719S: Maintained 3720F: arch/arm/net/ 3721 3722BPF JIT for ARM64 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Alexei Starovoitov <ast@kernel.org> 3725M: Zi Shen Lim <zlim.lnx@gmail.com> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/arm64/net/ 3729 3730BPF JIT for LOONGARCH 3731M: Tiezhu Yang <yangtiezhu@loongson.cn> 3732R: Hengqi Chen <hengqi.chen@gmail.com> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: arch/loongarch/net/ 3736 3737BPF JIT for MIPS (32-BIT AND 64-BIT) 3738M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3739M: Paul Burton <paulburton@kernel.org> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: arch/mips/net/ 3743 3744BPF JIT for NFP NICs 3745M: Jakub Kicinski <kuba@kernel.org> 3746L: bpf@vger.kernel.org 3747S: Odd Fixes 3748F: drivers/net/ethernet/netronome/nfp/bpf/ 3749 3750BPF JIT for POWERPC (32-BIT AND 64-BIT) 3751M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3752M: Michael Ellerman <mpe@ellerman.id.au> 3753L: bpf@vger.kernel.org 3754S: Supported 3755F: arch/powerpc/net/ 3756 3757BPF JIT for RISC-V (32-bit) 3758M: Luke Nelson <luke.r.nels@gmail.com> 3759M: Xi Wang <xi.wang@gmail.com> 3760L: bpf@vger.kernel.org 3761S: Maintained 3762F: arch/riscv/net/ 3763X: arch/riscv/net/bpf_jit_comp64.c 3764 3765BPF JIT for RISC-V (64-bit) 3766M: Björn Töpel <bjorn@kernel.org> 3767L: bpf@vger.kernel.org 3768S: Maintained 3769F: arch/riscv/net/ 3770X: arch/riscv/net/bpf_jit_comp32.c 3771 3772BPF JIT for S390 3773M: Ilya Leoshkevich <iii@linux.ibm.com> 3774M: Heiko Carstens <hca@linux.ibm.com> 3775M: Vasily Gorbik <gor@linux.ibm.com> 3776L: bpf@vger.kernel.org 3777S: Supported 3778F: arch/s390/net/ 3779X: arch/s390/net/pnet.c 3780 3781BPF JIT for SPARC (32-BIT AND 64-BIT) 3782M: David S. Miller <davem@davemloft.net> 3783L: bpf@vger.kernel.org 3784S: Odd Fixes 3785F: arch/sparc/net/ 3786 3787BPF JIT for X86 32-BIT 3788M: Wang YanQing <udknight@gmail.com> 3789L: bpf@vger.kernel.org 3790S: Odd Fixes 3791F: arch/x86/net/bpf_jit_comp32.c 3792 3793BPF JIT for X86 64-BIT 3794M: Alexei Starovoitov <ast@kernel.org> 3795M: Daniel Borkmann <daniel@iogearbox.net> 3796L: bpf@vger.kernel.org 3797S: Supported 3798F: arch/x86/net/ 3799X: arch/x86/net/bpf_jit_comp32.c 3800 3801BPF [BTF] 3802M: Martin KaFai Lau <martin.lau@linux.dev> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: include/linux/btf* 3806F: kernel/bpf/btf.c 3807 3808BPF [CORE] 3809M: Alexei Starovoitov <ast@kernel.org> 3810M: Daniel Borkmann <daniel@iogearbox.net> 3811R: John Fastabend <john.fastabend@gmail.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: include/linux/bpf* 3815F: include/linux/filter.h 3816F: include/linux/tnum.h 3817F: kernel/bpf/core.c 3818F: kernel/bpf/dispatcher.c 3819F: kernel/bpf/mprog.c 3820F: kernel/bpf/syscall.c 3821F: kernel/bpf/tnum.c 3822F: kernel/bpf/trampoline.c 3823F: kernel/bpf/verifier.c 3824 3825BPF [DOCUMENTATION] (Related to Standardization) 3826R: David Vernet <void@manifault.com> 3827L: bpf@vger.kernel.org 3828L: bpf@ietf.org 3829S: Maintained 3830F: Documentation/bpf/standardization/ 3831 3832BPF [GENERAL] (Safe Dynamic Programs and Tools) 3833M: Alexei Starovoitov <ast@kernel.org> 3834M: Daniel Borkmann <daniel@iogearbox.net> 3835M: Andrii Nakryiko <andrii@kernel.org> 3836R: Martin KaFai Lau <martin.lau@linux.dev> 3837R: Eduard Zingerman <eddyz87@gmail.com> 3838R: Song Liu <song@kernel.org> 3839R: Yonghong Song <yonghong.song@linux.dev> 3840R: John Fastabend <john.fastabend@gmail.com> 3841R: KP Singh <kpsingh@kernel.org> 3842R: Stanislav Fomichev <sdf@google.com> 3843R: Hao Luo <haoluo@google.com> 3844R: Jiri Olsa <jolsa@kernel.org> 3845L: bpf@vger.kernel.org 3846S: Supported 3847W: https://bpf.io/ 3848Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3849T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3850T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3851F: Documentation/bpf/ 3852F: Documentation/networking/filter.rst 3853F: Documentation/userspace-api/ebpf/ 3854F: arch/*/net/* 3855F: include/linux/bpf* 3856F: include/linux/btf* 3857F: include/linux/filter.h 3858F: include/trace/events/xdp.h 3859F: include/uapi/linux/bpf* 3860F: include/uapi/linux/btf* 3861F: include/uapi/linux/filter.h 3862F: kernel/bpf/ 3863F: kernel/trace/bpf_trace.c 3864F: lib/test_bpf.c 3865F: net/bpf/ 3866F: net/core/filter.c 3867F: net/sched/act_bpf.c 3868F: net/sched/cls_bpf.c 3869F: samples/bpf/ 3870F: scripts/bpf_doc.py 3871F: scripts/Makefile.btf 3872F: scripts/pahole-version.sh 3873F: tools/bpf/ 3874F: tools/lib/bpf/ 3875F: tools/testing/selftests/bpf/ 3876 3877BPF [ITERATOR] 3878M: Yonghong Song <yonghong.song@linux.dev> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/*iter.c 3882 3883BPF [L7 FRAMEWORK] (sockmap) 3884M: John Fastabend <john.fastabend@gmail.com> 3885M: Jakub Sitnicki <jakub@cloudflare.com> 3886L: netdev@vger.kernel.org 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: include/linux/skmsg.h 3890F: net/core/skmsg.c 3891F: net/core/sock_map.c 3892F: net/ipv4/tcp_bpf.c 3893F: net/ipv4/udp_bpf.c 3894F: net/unix/unix_bpf.c 3895 3896BPF [LIBRARY] (libbpf) 3897M: Andrii Nakryiko <andrii@kernel.org> 3898M: Eduard Zingerman <eddyz87@gmail.com> 3899L: bpf@vger.kernel.org 3900S: Maintained 3901F: tools/lib/bpf/ 3902 3903BPF [MISC] 3904L: bpf@vger.kernel.org 3905S: Odd Fixes 3906K: (?:\b|_)bpf(?:\b|_) 3907 3908BPF [NETKIT] (BPF-programmable network device) 3909M: Daniel Borkmann <daniel@iogearbox.net> 3910M: Nikolay Aleksandrov <razor@blackwall.org> 3911L: bpf@vger.kernel.org 3912L: netdev@vger.kernel.org 3913S: Supported 3914F: drivers/net/netkit.c 3915F: include/net/netkit.h 3916 3917BPF [NETWORKING] (struct_ops, reuseport) 3918M: Martin KaFai Lau <martin.lau@linux.dev> 3919L: bpf@vger.kernel.org 3920L: netdev@vger.kernel.org 3921S: Maintained 3922F: kernel/bpf/bpf_struct* 3923 3924BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3925M: Martin KaFai Lau <martin.lau@linux.dev> 3926M: Daniel Borkmann <daniel@iogearbox.net> 3927R: John Fastabend <john.fastabend@gmail.com> 3928L: bpf@vger.kernel.org 3929L: netdev@vger.kernel.org 3930S: Maintained 3931F: include/net/tcx.h 3932F: kernel/bpf/tcx.c 3933F: net/core/filter.c 3934F: net/sched/act_bpf.c 3935F: net/sched/cls_bpf.c 3936 3937BPF [RINGBUF] 3938M: Andrii Nakryiko <andrii@kernel.org> 3939L: bpf@vger.kernel.org 3940S: Maintained 3941F: kernel/bpf/ringbuf.c 3942 3943BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3944M: KP Singh <kpsingh@kernel.org> 3945R: Matt Bobrowski <mattbobrowski@google.com> 3946L: bpf@vger.kernel.org 3947S: Maintained 3948F: Documentation/bpf/prog_lsm.rst 3949F: include/linux/bpf_lsm.h 3950F: kernel/bpf/bpf_lsm.c 3951F: security/bpf/ 3952 3953BPF [SELFTESTS] (Test Runners & Infrastructure) 3954M: Andrii Nakryiko <andrii@kernel.org> 3955M: Eduard Zingerman <eddyz87@gmail.com> 3956R: Mykola Lysenko <mykolal@fb.com> 3957L: bpf@vger.kernel.org 3958S: Maintained 3959F: tools/testing/selftests/bpf/ 3960 3961BPF [STORAGE & CGROUPS] 3962M: Martin KaFai Lau <martin.lau@linux.dev> 3963L: bpf@vger.kernel.org 3964S: Maintained 3965F: kernel/bpf/*storage.c 3966F: kernel/bpf/bpf_lru* 3967F: kernel/bpf/cgroup.c 3968 3969BPF [TOOLING] (bpftool) 3970M: Quentin Monnet <qmo@kernel.org> 3971L: bpf@vger.kernel.org 3972S: Maintained 3973F: kernel/bpf/disasm.* 3974F: tools/bpf/bpftool/ 3975 3976BPF [TRACING] 3977M: Song Liu <song@kernel.org> 3978R: Jiri Olsa <jolsa@kernel.org> 3979L: bpf@vger.kernel.org 3980S: Maintained 3981F: kernel/bpf/stackmap.c 3982F: kernel/trace/bpf_trace.c 3983 3984BROADCOM ASP 2.0 ETHERNET DRIVER 3985M: Justin Chen <justin.chen@broadcom.com> 3986M: Florian Fainelli <florian.fainelli@broadcom.com> 3987L: bcm-kernel-feedback-list@broadcom.com 3988L: netdev@vger.kernel.org 3989S: Supported 3990F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3991F: drivers/net/ethernet/broadcom/asp2/ 3992 3993BROADCOM B44 10/100 ETHERNET DRIVER 3994M: Michael Chan <michael.chan@broadcom.com> 3995L: netdev@vger.kernel.org 3996S: Supported 3997F: drivers/net/ethernet/broadcom/b44.* 3998 3999BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001L: netdev@vger.kernel.org 4002L: openwrt-devel@lists.openwrt.org (subscribers-only) 4003S: Supported 4004F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4005F: drivers/net/dsa/b53/* 4006F: drivers/net/dsa/bcm_sf2* 4007F: include/linux/dsa/brcm.h 4008F: include/linux/platform_data/b53.h 4009 4010BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4011M: Florian Fainelli <florian.fainelli@broadcom.com> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4015S: Maintained 4016T: git https://github.com/broadcom/stblinux.git 4017F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4018F: drivers/pci/controller/pcie-brcmstb.c 4019F: drivers/staging/vc04_services 4020N: bcm2711 4021N: bcm283* 4022N: raspberrypi 4023 4024BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4025M: Florian Fainelli <florian.fainelli@broadcom.com> 4026M: Ray Jui <rjui@broadcom.com> 4027M: Scott Branden <sbranden@broadcom.com> 4028R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4029S: Maintained 4030T: git https://github.com/broadcom/mach-bcm 4031F: arch/arm/mach-bcm/ 4032N: bcm281* 4033N: bcm113* 4034N: bcm216* 4035N: kona 4036 4037BROADCOM BCM47XX MIPS ARCHITECTURE 4038M: Hauke Mehrtens <hauke@hauke-m.de> 4039M: Rafał Miłecki <zajec5@gmail.com> 4040L: linux-mips@vger.kernel.org 4041S: Maintained 4042F: Documentation/devicetree/bindings/mips/brcm/ 4043F: arch/mips/bcm47xx/* 4044F: arch/mips/include/asm/mach-bcm47xx/* 4045 4046BROADCOM BCM4908 ETHERNET DRIVER 4047M: Rafał Miłecki <rafal@milecki.pl> 4048R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Maintained 4051F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4052F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4053F: drivers/net/ethernet/broadcom/unimac.h 4054 4055BROADCOM BCM4908 PINMUX DRIVER 4056M: Rafał Miłecki <rafal@milecki.pl> 4057R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4058L: linux-gpio@vger.kernel.org 4059S: Maintained 4060F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4061F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4062 4063BROADCOM BCM5301X ARM ARCHITECTURE 4064M: Florian Fainelli <florian.fainelli@broadcom.com> 4065M: Hauke Mehrtens <hauke@hauke-m.de> 4066M: Rafał Miłecki <zajec5@gmail.com> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4069S: Maintained 4070F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4071F: arch/arm/boot/dts/broadcom/bcm470* 4072F: arch/arm/boot/dts/broadcom/bcm5301* 4073F: arch/arm/boot/dts/broadcom/bcm953012* 4074F: arch/arm/mach-bcm/bcm_5301x.c 4075 4076BROADCOM BCM53573 ARM ARCHITECTURE 4077M: Florian Fainelli <florian.fainelli@broadcom.com> 4078M: Rafał Miłecki <rafal@milecki.pl> 4079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4081S: Maintained 4082F: arch/arm/boot/dts/broadcom/bcm47189* 4083F: arch/arm/boot/dts/broadcom/bcm53573* 4084 4085BROADCOM BCM63XX/BCM33XX UDC DRIVER 4086M: Kevin Cernekee <cernekee@gmail.com> 4087L: linux-usb@vger.kernel.org 4088S: Maintained 4089F: drivers/usb/gadget/udc/bcm63xx_udc.* 4090 4091BROADCOM BCM7XXX ARM ARCHITECTURE 4092M: Florian Fainelli <florian.fainelli@broadcom.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4095S: Maintained 4096T: git https://github.com/broadcom/stblinux.git 4097F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4098F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4099F: arch/arm/include/asm/hardware/cache-b15-rac.h 4100F: arch/arm/mach-bcm/*brcmstb* 4101F: arch/arm/mm/cache-b15-rac.c 4102F: drivers/bus/brcmstb_gisb.c 4103F: drivers/pci/controller/pcie-brcmstb.c 4104N: brcmstb 4105N: bcm7038 4106N: bcm7120 4107 4108BROADCOM BCMBCA ARM ARCHITECTURE 4109M: William Zhang <william.zhang@broadcom.com> 4110M: Anand Gore <anand.gore@broadcom.com> 4111M: Kursad Oney <kursad.oney@broadcom.com> 4112M: Florian Fainelli <florian.fainelli@broadcom.com> 4113M: Rafał Miłecki <rafal@milecki.pl> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4116S: Maintained 4117T: git https://github.com/broadcom/stblinux.git 4118F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4119F: arch/arm64/boot/dts/broadcom/bcmbca/* 4120N: bcmbca 4121N: bcm[9]?47622 4122N: bcm[9]?4912 4123N: bcm[9]?63138 4124N: bcm[9]?63146 4125N: bcm[9]?63148 4126N: bcm[9]?63158 4127N: bcm[9]?63178 4128N: bcm[9]?6756 4129N: bcm[9]?6813 4130N: bcm[9]?6846 4131N: bcm[9]?6855 4132N: bcm[9]?6856 4133N: bcm[9]?6858 4134N: bcm[9]?6878 4135 4136BROADCOM BDC DRIVER 4137M: Justin Chen <justin.chen@broadcom.com> 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-usb@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4143F: drivers/usb/gadget/udc/bdc/ 4144 4145BROADCOM BMIPS CPUFREQ DRIVER 4146M: Markus Mayer <mmayer@broadcom.com> 4147R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4148L: linux-pm@vger.kernel.org 4149S: Maintained 4150F: drivers/cpufreq/bmips-cpufreq.c 4151 4152BROADCOM BMIPS MIPS ARCHITECTURE 4153M: Florian Fainelli <florian.fainelli@broadcom.com> 4154R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4155L: linux-mips@vger.kernel.org 4156S: Maintained 4157T: git https://github.com/broadcom/stblinux.git 4158F: arch/mips/bmips/* 4159F: arch/mips/boot/dts/brcm/bcm*.dts* 4160F: arch/mips/include/asm/mach-bmips/* 4161F: arch/mips/kernel/*bmips* 4162F: drivers/irqchip/irq-bcm63* 4163F: drivers/irqchip/irq-bcm7* 4164F: drivers/irqchip/irq-brcmstb* 4165F: drivers/pmdomain/bcm/bcm63xx-power.c 4166F: include/linux/bcm963xx_nvram.h 4167F: include/linux/bcm963xx_tag.h 4168 4169BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4170M: Rasesh Mody <rmody@marvell.com> 4171M: GR-Linux-NIC-Dev@marvell.com 4172L: netdev@vger.kernel.org 4173S: Supported 4174F: drivers/net/ethernet/broadcom/bnx2.* 4175F: drivers/net/ethernet/broadcom/bnx2_* 4176 4177BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4178M: Saurav Kashyap <skashyap@marvell.com> 4179M: Javed Hasan <jhasan@marvell.com> 4180M: GR-QLogic-Storage-Upstream@marvell.com 4181L: linux-scsi@vger.kernel.org 4182S: Supported 4183F: drivers/scsi/bnx2fc/ 4184 4185BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4186M: Nilesh Javali <njavali@marvell.com> 4187M: Manish Rangankar <mrangankar@marvell.com> 4188M: GR-QLogic-Storage-Upstream@marvell.com 4189L: linux-scsi@vger.kernel.org 4190S: Supported 4191F: drivers/scsi/bnx2i/ 4192 4193BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4194M: Ariel Elior <aelior@marvell.com> 4195M: Sudarsana Kalluru <skalluru@marvell.com> 4196M: Manish Chopra <manishc@marvell.com> 4197L: netdev@vger.kernel.org 4198S: Supported 4199F: drivers/net/ethernet/broadcom/bnx2x/ 4200 4201BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4202M: Michael Chan <michael.chan@broadcom.com> 4203L: netdev@vger.kernel.org 4204S: Supported 4205F: drivers/firmware/broadcom/tee_bnxt_fw.c 4206F: drivers/net/ethernet/broadcom/bnxt/ 4207F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4208 4209BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4210M: Arend van Spriel <arend.vanspriel@broadcom.com> 4211L: linux-wireless@vger.kernel.org 4212L: brcm80211@lists.linux.dev 4213L: brcm80211-dev-list.pdl@broadcom.com 4214S: Supported 4215F: drivers/net/wireless/broadcom/brcm80211/ 4216F: include/linux/platform_data/brcmfmac.h 4217 4218BROADCOM BRCMSTB GPIO DRIVER 4219M: Doug Berger <opendmb@gmail.com> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222S: Supported 4223F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4224F: drivers/gpio/gpio-brcmstb.c 4225 4226BROADCOM BRCMSTB I2C DRIVER 4227M: Kamal Dasu <kamal.dasu@broadcom.com> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-i2c@vger.kernel.org 4230S: Supported 4231F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4232F: drivers/i2c/busses/i2c-brcmstb.c 4233 4234BROADCOM BRCMSTB UART DRIVER 4235M: Al Cooper <alcooperx@gmail.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: linux-serial@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4240F: drivers/tty/serial/8250/8250_bcm7271.c 4241 4242BROADCOM BRCMSTB USB EHCI DRIVER 4243M: Justin Chen <justin.chen@broadcom.com> 4244M: Al Cooper <alcooperx@gmail.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-usb@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4249F: drivers/usb/host/ehci-brcm.* 4250 4251BROADCOM BRCMSTB USB PIN MAP DRIVER 4252M: Al Cooper <alcooperx@gmail.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-usb@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4257F: drivers/usb/misc/brcmstb-usb-pinmap.c 4258 4259BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4260M: Justin Chen <justin.chen@broadcom.com> 4261M: Al Cooper <alcooperx@gmail.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-kernel@vger.kernel.org 4264S: Maintained 4265F: drivers/phy/broadcom/phy-brcm-usb* 4266 4267BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4268M: William Zhang <william.zhang@broadcom.com> 4269M: Kursad Oney <kursad.oney@broadcom.com> 4270M: Jonas Gorski <jonas.gorski@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-spi@vger.kernel.org 4273S: Maintained 4274F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4275F: drivers/spi/spi-bcm63xx-hsspi.c 4276F: drivers/spi/spi-bcmbca-hsspi.c 4277 4278BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4279M: Jonas Gorski <jonas.gorski@gmail.com> 4280L: linux-spi@vger.kernel.org 4281S: Odd Fixes 4282F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4283F: drivers/spi/spi-bcm63xx.c 4284 4285BROADCOM ETHERNET PHY DRIVERS 4286M: Florian Fainelli <florian.fainelli@broadcom.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: netdev@vger.kernel.org 4289S: Supported 4290F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4291F: drivers/net/phy/bcm*.[ch] 4292F: drivers/net/phy/broadcom.c 4293F: include/linux/brcmphy.h 4294 4295BROADCOM GENET ETHERNET DRIVER 4296M: Doug Berger <opendmb@gmail.com> 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4302F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4303F: drivers/net/ethernet/broadcom/genet/ 4304F: drivers/net/ethernet/broadcom/unimac.h 4305F: drivers/net/mdio/mdio-bcm-unimac.c 4306F: include/linux/platform_data/bcmgenet.h 4307F: include/linux/platform_data/mdio-bcm-unimac.h 4308 4309BROADCOM IPROC ARM ARCHITECTURE 4310M: Ray Jui <rjui@broadcom.com> 4311M: Scott Branden <sbranden@broadcom.com> 4312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4314S: Maintained 4315T: git https://github.com/broadcom/stblinux.git 4316F: arch/arm64/boot/dts/broadcom/northstar2/* 4317F: arch/arm64/boot/dts/broadcom/stingray/* 4318F: drivers/clk/bcm/clk-ns* 4319F: drivers/clk/bcm/clk-sr* 4320F: drivers/pinctrl/bcm/pinctrl-ns* 4321F: include/dt-bindings/clock/bcm-sr* 4322N: iproc 4323N: cygnus 4324N: bcm[-_]nsp 4325N: bcm9113* 4326N: bcm9583* 4327N: bcm9585* 4328N: bcm9586* 4329N: bcm988312 4330N: bcm113* 4331N: bcm583* 4332N: bcm585* 4333N: bcm586* 4334N: bcm88312 4335N: hr2 4336N: stingray 4337 4338BROADCOM IPROC GBIT ETHERNET DRIVER 4339M: Rafał Miłecki <rafal@milecki.pl> 4340R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4341L: netdev@vger.kernel.org 4342S: Maintained 4343F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4344F: drivers/net/ethernet/broadcom/bgmac* 4345F: drivers/net/ethernet/broadcom/unimac.h 4346 4347BROADCOM KONA GPIO DRIVER 4348M: Ray Jui <rjui@broadcom.com> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350S: Supported 4351F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4352F: drivers/gpio/gpio-bcm-kona.c 4353 4354BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4355M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4356M: Kashyap Desai <kashyap.desai@broadcom.com> 4357M: Sumit Saxena <sumit.saxena@broadcom.com> 4358M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4359L: mpi3mr-linuxdrv.pdl@broadcom.com 4360L: linux-scsi@vger.kernel.org 4361S: Supported 4362W: https://www.broadcom.com/support/storage 4363F: drivers/scsi/mpi3mr/ 4364 4365BROADCOM NETXTREME-E ROCE DRIVER 4366M: Selvin Xavier <selvin.xavier@broadcom.com> 4367L: linux-rdma@vger.kernel.org 4368S: Supported 4369W: http://www.broadcom.com 4370F: drivers/infiniband/hw/bnxt_re/ 4371F: include/uapi/rdma/bnxt_re-abi.h 4372 4373BROADCOM NVRAM DRIVER 4374M: Rafał Miłecki <zajec5@gmail.com> 4375L: linux-mips@vger.kernel.org 4376S: Maintained 4377F: drivers/firmware/broadcom/* 4378 4379BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4380M: Rafał Miłecki <rafal@milecki.pl> 4381M: Florian Fainelli <florian.fainelli@broadcom.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-pm@vger.kernel.org 4384S: Maintained 4385T: git https://github.com/broadcom/stblinux.git 4386F: drivers/pmdomain/bcm/bcm-pmb.c 4387F: include/dt-bindings/soc/bcm-pmb.h 4388 4389BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4390M: Rafał Miłecki <zajec5@gmail.com> 4391L: linux-wireless@vger.kernel.org 4392S: Maintained 4393F: drivers/bcma/ 4394F: include/linux/bcma/ 4395 4396BROADCOM SPI DRIVER 4397M: Kamal Dasu <kamal.dasu@broadcom.com> 4398R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4399S: Maintained 4400F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4401F: drivers/spi/spi-bcm-qspi.* 4402F: drivers/spi/spi-brcmstb-qspi.c 4403F: drivers/spi/spi-iproc-qspi.c 4404 4405BROADCOM STB AVS CPUFREQ DRIVER 4406M: Markus Mayer <mmayer@broadcom.com> 4407R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4408L: linux-pm@vger.kernel.org 4409S: Maintained 4410F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4411F: drivers/cpufreq/brcmstb* 4412 4413BROADCOM STB AVS TMON DRIVER 4414M: Markus Mayer <mmayer@broadcom.com> 4415R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4416L: linux-pm@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4419F: drivers/thermal/broadcom/brcmstb* 4420 4421BROADCOM STB DPFE DRIVER 4422M: Markus Mayer <mmayer@broadcom.com> 4423R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4425S: Maintained 4426F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4427F: drivers/memory/brcmstb_dpfe.c 4428 4429BROADCOM STB NAND FLASH DRIVER 4430M: Brian Norris <computersforpeace@gmail.com> 4431M: Kamal Dasu <kamal.dasu@broadcom.com> 4432R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4433L: linux-mtd@lists.infradead.org 4434S: Maintained 4435F: drivers/mtd/nand/raw/brcmnand/ 4436F: include/linux/platform_data/brcmnand.h 4437 4438BROADCOM STB PCIE DRIVER 4439M: Jim Quinlan <jim2101024@gmail.com> 4440M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4441M: Florian Fainelli <florian.fainelli@broadcom.com> 4442R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4443L: linux-pci@vger.kernel.org 4444S: Maintained 4445F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4446F: drivers/pci/controller/pcie-brcmstb.c 4447 4448BROADCOM SYSTEMPORT ETHERNET DRIVER 4449M: Florian Fainelli <florian.fainelli@broadcom.com> 4450R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4451L: netdev@vger.kernel.org 4452S: Supported 4453F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4454F: drivers/net/ethernet/broadcom/bcmsysport.* 4455F: drivers/net/ethernet/broadcom/unimac.h 4456 4457BROADCOM TG3 GIGABIT ETHERNET DRIVER 4458M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4459M: Michael Chan <mchan@broadcom.com> 4460L: netdev@vger.kernel.org 4461S: Supported 4462F: drivers/net/ethernet/broadcom/tg3.* 4463 4464BROADCOM VK DRIVER 4465M: Scott Branden <scott.branden@broadcom.com> 4466R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4467S: Supported 4468F: drivers/misc/bcm-vk/ 4469F: include/uapi/linux/misc/bcm_vk.h 4470 4471BROCADE BFA FC SCSI DRIVER 4472M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4473M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4474L: linux-scsi@vger.kernel.org 4475S: Supported 4476F: drivers/scsi/bfa/ 4477 4478BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4479M: Rasesh Mody <rmody@marvell.com> 4480M: Sudarsana Kalluru <skalluru@marvell.com> 4481M: GR-Linux-NIC-Dev@marvell.com 4482L: netdev@vger.kernel.org 4483S: Supported 4484F: drivers/net/ethernet/brocade/bna/ 4485 4486BSG (block layer generic sg v4 driver) 4487M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4488L: linux-scsi@vger.kernel.org 4489S: Supported 4490F: block/bsg.c 4491F: include/linux/bsg.h 4492F: include/uapi/linux/bsg.h 4493 4494BT87X AUDIO DRIVER 4495M: Clemens Ladisch <clemens@ladisch.de> 4496L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4497S: Maintained 4498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4499F: Documentation/sound/cards/bt87x.rst 4500F: sound/pci/bt87x.c 4501 4502BT8XXGPIO DRIVER 4503M: Michael Buesch <m@bues.ch> 4504S: Maintained 4505W: http://bu3sch.de/btgpio.php 4506F: drivers/gpio/gpio-bt8xx.c 4507 4508BTRFS FILE SYSTEM 4509M: Chris Mason <clm@fb.com> 4510M: Josef Bacik <josef@toxicpanda.com> 4511M: David Sterba <dsterba@suse.com> 4512L: linux-btrfs@vger.kernel.org 4513S: Maintained 4514W: https://btrfs.readthedocs.io 4515Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4516C: irc://irc.libera.chat/btrfs 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4518F: Documentation/filesystems/btrfs.rst 4519F: fs/btrfs/ 4520F: include/linux/btrfs* 4521F: include/trace/events/btrfs.h 4522F: include/uapi/linux/btrfs* 4523 4524BTTV VIDEO4LINUX DRIVER 4525M: Mauro Carvalho Chehab <mchehab@kernel.org> 4526L: linux-media@vger.kernel.org 4527S: Odd fixes 4528W: https://linuxtv.org 4529T: git git://linuxtv.org/media_tree.git 4530F: Documentation/driver-api/media/drivers/bttv* 4531F: drivers/media/pci/bt8xx/bttv* 4532 4533BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4534M: Chanwoo Choi <cw00.choi@samsung.com> 4535L: linux-pm@vger.kernel.org 4536L: linux-samsung-soc@vger.kernel.org 4537S: Maintained 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4539F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4540F: drivers/devfreq/exynos-bus.c 4541 4542BUSLOGIC SCSI DRIVER 4543M: Khalid Aziz <khalid@gonehiking.org> 4544L: linux-scsi@vger.kernel.org 4545S: Maintained 4546F: drivers/scsi/BusLogic.* 4547F: drivers/scsi/FlashPoint.* 4548 4549BXCAN CAN NETWORK DRIVER 4550M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4551L: linux-can@vger.kernel.org 4552S: Maintained 4553F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4554F: drivers/net/can/bxcan.c 4555 4556C-MEDIA CMI8788 DRIVER 4557M: Clemens Ladisch <clemens@ladisch.de> 4558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4559S: Maintained 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4561F: sound/pci/oxygen/ 4562 4563C-SKY ARCHITECTURE 4564M: Guo Ren <guoren@kernel.org> 4565L: linux-csky@vger.kernel.org 4566S: Supported 4567T: git https://github.com/c-sky/csky-linux.git 4568F: Documentation/devicetree/bindings/csky/ 4569F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4570F: Documentation/devicetree/bindings/timer/csky,* 4571F: arch/csky/ 4572F: drivers/clocksource/timer-gx6605s.c 4573F: drivers/clocksource/timer-mp-csky.c 4574F: drivers/irqchip/irq-csky-* 4575N: csky 4576K: csky 4577 4578CA8210 IEEE-802.15.4 RADIO DRIVER 4579L: linux-wpan@vger.kernel.org 4580S: Orphan 4581W: https://github.com/Cascoda/ca8210-linux.git 4582F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4583F: drivers/net/ieee802154/ca8210.c 4584 4585CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4586M: David Howells <dhowells@redhat.com> 4587L: netfs@lists.linux.dev 4588S: Supported 4589F: Documentation/filesystems/caching/cachefiles.rst 4590F: fs/cachefiles/ 4591 4592CACHESTAT: PAGE CACHE STATS FOR A FILE 4593M: Nhat Pham <nphamcs@gmail.com> 4594M: Johannes Weiner <hannes@cmpxchg.org> 4595L: linux-mm@kvack.org 4596S: Maintained 4597F: tools/testing/selftests/cachestat/test_cachestat.c 4598 4599CADENCE MIPI-CSI2 BRIDGES 4600M: Maxime Ripard <mripard@kernel.org> 4601L: linux-media@vger.kernel.org 4602S: Maintained 4603F: Documentation/devicetree/bindings/media/cdns,*.txt 4604F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4605F: drivers/media/platform/cadence/cdns-csi2* 4606 4607CADENCE NAND DRIVER 4608L: linux-mtd@lists.infradead.org 4609S: Orphan 4610F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4611F: drivers/mtd/nand/raw/cadence-nand-controller.c 4612 4613CADENCE USB3 DRD IP DRIVER 4614M: Peter Chen <peter.chen@kernel.org> 4615M: Pawel Laszczak <pawell@cadence.com> 4616R: Roger Quadros <rogerq@kernel.org> 4617L: linux-usb@vger.kernel.org 4618S: Maintained 4619T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4620F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4621F: drivers/usb/cdns3/ 4622X: drivers/usb/cdns3/cdnsp* 4623 4624CADENCE USBHS DRIVER 4625M: Pawel Laszczak <pawell@cadence.com> 4626L: linux-usb@vger.kernel.org 4627S: Maintained 4628F: drivers/usb/gadget/udc/cdns2 4629 4630CADENCE USBSSP DRD IP DRIVER 4631M: Pawel Laszczak <pawell@cadence.com> 4632L: linux-usb@vger.kernel.org 4633S: Maintained 4634T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4635F: drivers/usb/cdns3/ 4636X: drivers/usb/cdns3/cdns3* 4637 4638CADET FM/AM RADIO RECEIVER DRIVER 4639M: Hans Verkuil <hverkuil@xs4all.nl> 4640L: linux-media@vger.kernel.org 4641S: Maintained 4642W: https://linuxtv.org 4643T: git git://linuxtv.org/media_tree.git 4644F: drivers/media/radio/radio-cadet* 4645 4646CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4647L: linux-media@vger.kernel.org 4648S: Orphan 4649T: git git://linuxtv.org/media_tree.git 4650F: Documentation/admin-guide/media/cafe_ccic* 4651F: drivers/media/platform/marvell/ 4652 4653CAIF NETWORK LAYER 4654L: netdev@vger.kernel.org 4655S: Orphan 4656F: Documentation/networking/caif/ 4657F: drivers/net/caif/ 4658F: include/net/caif/ 4659F: include/uapi/linux/caif/ 4660F: net/caif/ 4661 4662CAKE QDISC 4663M: Toke Høiland-Jørgensen <toke@toke.dk> 4664L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4665S: Maintained 4666F: net/sched/sch_cake.c 4667 4668CAN NETWORK DRIVERS 4669M: Marc Kleine-Budde <mkl@pengutronix.de> 4670M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4671L: linux-can@vger.kernel.org 4672S: Maintained 4673W: https://github.com/linux-can 4674T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4675T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4676F: Documentation/devicetree/bindings/net/can/ 4677F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4678F: drivers/net/can/ 4679F: drivers/phy/phy-can-transceiver.c 4680F: include/linux/can/bittiming.h 4681F: include/linux/can/dev.h 4682F: include/linux/can/length.h 4683F: include/linux/can/platform/ 4684F: include/linux/can/rx-offload.h 4685F: include/uapi/linux/can/error.h 4686F: include/uapi/linux/can/netlink.h 4687F: include/uapi/linux/can/vxcan.h 4688 4689CAN NETWORK LAYER 4690M: Oliver Hartkopp <socketcan@hartkopp.net> 4691M: Marc Kleine-Budde <mkl@pengutronix.de> 4692L: linux-can@vger.kernel.org 4693S: Maintained 4694W: https://github.com/linux-can 4695T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4697F: Documentation/networking/can.rst 4698F: include/linux/can/can-ml.h 4699F: include/linux/can/core.h 4700F: include/linux/can/skb.h 4701F: include/net/netns/can.h 4702F: include/uapi/linux/can.h 4703F: include/uapi/linux/can/bcm.h 4704F: include/uapi/linux/can/gw.h 4705F: include/uapi/linux/can/isotp.h 4706F: include/uapi/linux/can/raw.h 4707F: net/can/ 4708 4709CAN-J1939 NETWORK LAYER 4710M: Robin van der Gracht <robin@protonic.nl> 4711M: Oleksij Rempel <o.rempel@pengutronix.de> 4712R: kernel@pengutronix.de 4713L: linux-can@vger.kernel.org 4714S: Maintained 4715F: Documentation/networking/j1939.rst 4716F: include/uapi/linux/can/j1939.h 4717F: net/can/j1939/ 4718 4719CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4720M: Damien Le Moal <dlemoal@kernel.org> 4721L: linux-riscv@lists.infradead.org 4722L: linux-gpio@vger.kernel.org (pinctrl driver) 4723F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4724F: drivers/pinctrl/pinctrl-k210.c 4725 4726CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4727M: Damien Le Moal <dlemoal@kernel.org> 4728L: linux-kernel@vger.kernel.org 4729L: linux-riscv@lists.infradead.org 4730S: Maintained 4731F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4732F: drivers/reset/reset-k210.c 4733 4734CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4735M: Damien Le Moal <dlemoal@kernel.org> 4736L: linux-riscv@lists.infradead.org 4737S: Maintained 4738F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4739F: drivers/soc/canaan/ 4740F: include/soc/canaan/ 4741 4742CAPABILITIES 4743M: Serge Hallyn <serge@hallyn.com> 4744L: linux-security-module@vger.kernel.org 4745S: Supported 4746F: include/linux/capability.h 4747F: include/uapi/linux/capability.h 4748F: kernel/capability.c 4749F: security/commoncap.c 4750 4751CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4752M: Kevin Tsai <ktsai@capellamicro.com> 4753S: Maintained 4754F: drivers/iio/light/cm* 4755 4756CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4757M: Christian Lamparter <chunkeey@googlemail.com> 4758L: linux-wireless@vger.kernel.org 4759S: Maintained 4760W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4761F: drivers/net/wireless/ath/carl9170/ 4762 4763CAVIUM I2C DRIVER 4764M: Robert Richter <rric@kernel.org> 4765S: Odd Fixes 4766W: http://www.marvell.com 4767F: drivers/i2c/busses/i2c-octeon* 4768F: drivers/i2c/busses/i2c-thunderx* 4769 4770CAVIUM LIQUIDIO NETWORK DRIVER 4771L: netdev@vger.kernel.org 4772S: Orphan 4773W: http://www.marvell.com 4774F: drivers/net/ethernet/cavium/liquidio/ 4775 4776CAVIUM MMC DRIVER 4777M: Robert Richter <rric@kernel.org> 4778S: Odd Fixes 4779W: http://www.marvell.com 4780F: drivers/mmc/host/cavium* 4781 4782CAVIUM OCTEON-TX CRYPTO DRIVER 4783M: George Cherian <gcherian@marvell.com> 4784L: linux-crypto@vger.kernel.org 4785S: Supported 4786W: http://www.marvell.com 4787F: drivers/crypto/cavium/cpt/ 4788 4789CAVIUM THUNDERX2 ARM64 SOC 4790M: Robert Richter <rric@kernel.org> 4791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4792S: Odd Fixes 4793F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4794F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4795 4796CBS/ETF/TAPRIO QDISCS 4797M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4798L: netdev@vger.kernel.org 4799S: Maintained 4800F: net/sched/sch_cbs.c 4801F: net/sched/sch_etf.c 4802F: net/sched/sch_taprio.c 4803 4804CC2520 IEEE-802.15.4 RADIO DRIVER 4805M: Stefan Schmidt <stefan@datenfreihafen.org> 4806L: linux-wpan@vger.kernel.org 4807S: Odd Fixes 4808F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4809F: drivers/net/ieee802154/cc2520.c 4810 4811CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4812M: Gilad Ben-Yossef <gilad@benyossef.com> 4813L: linux-crypto@vger.kernel.org 4814S: Supported 4815W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4816F: drivers/crypto/ccree/ 4817 4818CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4819M: Hadar Gat <hadar.gat@arm.com> 4820L: linux-crypto@vger.kernel.org 4821S: Supported 4822W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4823F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4824F: drivers/char/hw_random/cctrng.c 4825F: drivers/char/hw_random/cctrng.h 4826 4827CEC FRAMEWORK 4828M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4829L: linux-media@vger.kernel.org 4830S: Supported 4831W: http://linuxtv.org 4832T: git git://linuxtv.org/media_tree.git 4833F: Documentation/ABI/testing/debugfs-cec-error-inj 4834F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4835F: Documentation/driver-api/media/cec-core.rst 4836F: Documentation/userspace-api/media/cec 4837F: drivers/media/cec/ 4838F: drivers/media/rc/keymaps/rc-cec.c 4839F: include/media/cec-notifier.h 4840F: include/media/cec.h 4841F: include/uapi/linux/cec-funcs.h 4842F: include/uapi/linux/cec.h 4843 4844CEC GPIO DRIVER 4845M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4846L: linux-media@vger.kernel.org 4847S: Supported 4848W: http://linuxtv.org 4849T: git git://linuxtv.org/media_tree.git 4850F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4851F: drivers/media/cec/platform/cec-gpio/ 4852 4853CELL BROADBAND ENGINE ARCHITECTURE 4854M: Arnd Bergmann <arnd@arndb.de> 4855L: linuxppc-dev@lists.ozlabs.org 4856S: Supported 4857W: http://www.ibm.com/developerworks/power/cell/ 4858F: arch/powerpc/include/asm/cell*.h 4859F: arch/powerpc/include/asm/spu*.h 4860F: arch/powerpc/include/uapi/asm/spu*.h 4861F: arch/powerpc/platforms/cell/ 4862 4863CELLWISE CW2015 BATTERY DRIVER 4864M: Tobias Schrammm <t.schramm@manjaro.org> 4865S: Maintained 4866F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4867F: drivers/power/supply/cw2015_battery.c 4868 4869CEPH COMMON CODE (LIBCEPH) 4870M: Ilya Dryomov <idryomov@gmail.com> 4871M: Xiubo Li <xiubli@redhat.com> 4872L: ceph-devel@vger.kernel.org 4873S: Supported 4874W: http://ceph.com/ 4875T: git https://github.com/ceph/ceph-client.git 4876F: include/linux/ceph/ 4877F: include/linux/crush/ 4878F: net/ceph/ 4879 4880CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4881M: Xiubo Li <xiubli@redhat.com> 4882M: Ilya Dryomov <idryomov@gmail.com> 4883L: ceph-devel@vger.kernel.org 4884S: Supported 4885W: http://ceph.com/ 4886T: git https://github.com/ceph/ceph-client.git 4887F: Documentation/filesystems/ceph.rst 4888F: fs/ceph/ 4889 4890CERTIFICATE HANDLING 4891M: David Howells <dhowells@redhat.com> 4892M: David Woodhouse <dwmw2@infradead.org> 4893L: keyrings@vger.kernel.org 4894S: Maintained 4895F: Documentation/admin-guide/module-signing.rst 4896F: certs/ 4897F: scripts/sign-file.c 4898F: tools/certs/ 4899 4900CFAG12864B LCD DRIVER 4901M: Miguel Ojeda <ojeda@kernel.org> 4902S: Maintained 4903F: drivers/auxdisplay/cfag12864b.c 4904F: include/linux/cfag12864b.h 4905 4906CFAG12864BFB LCD FRAMEBUFFER DRIVER 4907M: Miguel Ojeda <ojeda@kernel.org> 4908S: Maintained 4909F: drivers/auxdisplay/cfag12864bfb.c 4910F: include/linux/cfag12864b.h 4911 4912CHAR and MISC DRIVERS 4913M: Arnd Bergmann <arnd@arndb.de> 4914M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4915S: Supported 4916T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4917F: drivers/char/ 4918F: drivers/misc/ 4919F: include/linux/miscdevice.h 4920X: drivers/char/agp/ 4921X: drivers/char/hw_random/ 4922X: drivers/char/ipmi/ 4923X: drivers/char/random.c 4924X: drivers/char/tpm/ 4925 4926CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4927M: Thomas Weißschuh <linux@weissschuh.net> 4928L: linux-hwmon@vger.kernel.org 4929S: Maintained 4930F: Documentation/hwmon/powerz.rst 4931F: drivers/hwmon/powerz.c 4932 4933CHECKPATCH 4934M: Andy Whitcroft <apw@canonical.com> 4935M: Joe Perches <joe@perches.com> 4936R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4937R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4938S: Maintained 4939F: scripts/checkpatch.pl 4940 4941CHECKPATCH DOCUMENTATION 4942M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4943M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4944R: Joe Perches <joe@perches.com> 4945S: Maintained 4946F: Documentation/dev-tools/checkpatch.rst 4947 4948CHINESE DOCUMENTATION 4949M: Alex Shi <alexs@kernel.org> 4950M: Yanteng Si <siyanteng@loongson.cn> 4951S: Maintained 4952F: Documentation/translations/zh_CN/ 4953 4954CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4955M: Peter Chen <peter.chen@kernel.org> 4956L: linux-usb@vger.kernel.org 4957S: Maintained 4958T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4959F: drivers/usb/chipidea/ 4960 4961CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4962M: Hans de Goede <hdegoede@redhat.com> 4963L: linux-input@vger.kernel.org 4964S: Maintained 4965F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4966F: drivers/input/touchscreen/chipone_icn8318.c 4967 4968CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4969M: Hans de Goede <hdegoede@redhat.com> 4970L: linux-input@vger.kernel.org 4971S: Maintained 4972F: drivers/input/touchscreen/chipone_icn8505.c 4973 4974CHROME HARDWARE PLATFORM SUPPORT 4975M: Benson Leung <bleung@chromium.org> 4976M: Tzung-Bi Shih <tzungbi@kernel.org> 4977L: chrome-platform@lists.linux.dev 4978S: Maintained 4979T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4980F: drivers/platform/chrome/ 4981 4982CHROMEOS EC CODEC DRIVER 4983M: Cheng-Yi Chiang <cychiang@chromium.org> 4984M: Tzung-Bi Shih <tzungbi@kernel.org> 4985R: Guenter Roeck <groeck@chromium.org> 4986L: chrome-platform@lists.linux.dev 4987S: Maintained 4988F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4989F: sound/soc/codecs/cros_ec_codec.* 4990 4991CHROMEOS EC SUBDRIVERS 4992M: Benson Leung <bleung@chromium.org> 4993R: Guenter Roeck <groeck@chromium.org> 4994L: chrome-platform@lists.linux.dev 4995S: Maintained 4996F: drivers/power/supply/cros_usbpd-charger.c 4997N: cros_ec 4998N: cros-ec 4999 5000CHROMEOS EC UART DRIVER 5001M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5002R: Benson Leung <bleung@chromium.org> 5003R: Tzung-Bi Shih <tzungbi@kernel.org> 5004S: Maintained 5005F: drivers/platform/chrome/cros_ec_uart.c 5006 5007CHROMEOS EC USB PD NOTIFY DRIVER 5008M: Prashant Malani <pmalani@chromium.org> 5009L: chrome-platform@lists.linux.dev 5010S: Maintained 5011F: drivers/platform/chrome/cros_usbpd_notify.c 5012F: include/linux/platform_data/cros_usbpd_notify.h 5013 5014CHROMEOS EC USB TYPE-C DRIVER 5015M: Prashant Malani <pmalani@chromium.org> 5016L: chrome-platform@lists.linux.dev 5017S: Maintained 5018F: drivers/platform/chrome/cros_ec_typec.* 5019F: drivers/platform/chrome/cros_typec_switch.c 5020F: drivers/platform/chrome/cros_typec_vdm.* 5021 5022CHROMEOS HPS DRIVER 5023M: Dan Callaghan <dcallagh@chromium.org> 5024R: Sami Kyöstilä <skyostil@chromium.org> 5025S: Maintained 5026F: drivers/platform/chrome/cros_hps_i2c.c 5027 5028CHROMEOS EC WATCHDOG 5029M: Lukasz Majczak <lma@chromium.org> 5030L: chrome-platform@lists.linux.dev 5031S: Maintained 5032F: drivers/watchdog/cros_ec_wdt.c 5033 5034CHRONTEL CH7322 CEC DRIVER 5035M: Joe Tessler <jrt@google.com> 5036L: linux-media@vger.kernel.org 5037S: Maintained 5038T: git git://linuxtv.org/media_tree.git 5039F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5040F: drivers/media/cec/i2c/ch7322.c 5041 5042CIRRUS LOGIC AUDIO CODEC DRIVERS 5043M: James Schulman <james.schulman@cirrus.com> 5044M: David Rhodes <david.rhodes@cirrus.com> 5045M: Richard Fitzgerald <rf@opensource.cirrus.com> 5046L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5047L: patches@opensource.cirrus.com 5048S: Maintained 5049F: Documentation/devicetree/bindings/sound/cirrus,cs* 5050F: drivers/mfd/cs42l43* 5051F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5052F: drivers/spi/spi-cs42l43* 5053F: include/dt-bindings/sound/cs* 5054F: include/linux/mfd/cs42l43* 5055F: include/sound/cs* 5056F: sound/pci/hda/cirrus* 5057F: sound/pci/hda/cs* 5058F: sound/pci/hda/hda_component* 5059F: sound/pci/hda/hda_cs_dsp_ctl.* 5060F: sound/soc/codecs/cs* 5061 5062CIRRUS LOGIC DSP FIRMWARE DRIVER 5063M: Simon Trimmer <simont@opensource.cirrus.com> 5064M: Charles Keepax <ckeepax@opensource.cirrus.com> 5065M: Richard Fitzgerald <rf@opensource.cirrus.com> 5066L: patches@opensource.cirrus.com 5067S: Supported 5068W: https://github.com/CirrusLogic/linux-drivers/wiki 5069T: git https://github.com/CirrusLogic/linux-drivers.git 5070F: drivers/firmware/cirrus/* 5071F: include/linux/firmware/cirrus/* 5072 5073CIRRUS LOGIC EP93XX ETHERNET DRIVER 5074M: Hartley Sweeten <hsweeten@visionengravers.com> 5075L: netdev@vger.kernel.org 5076S: Maintained 5077F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5078 5079CIRRUS LOGIC LOCHNAGAR DRIVER 5080M: Charles Keepax <ckeepax@opensource.cirrus.com> 5081M: Richard Fitzgerald <rf@opensource.cirrus.com> 5082L: patches@opensource.cirrus.com 5083S: Supported 5084F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5085F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5086F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5087F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5088F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5089F: Documentation/hwmon/lochnagar.rst 5090F: drivers/clk/clk-lochnagar.c 5091F: drivers/hwmon/lochnagar-hwmon.c 5092F: drivers/mfd/lochnagar-i2c.c 5093F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5094F: drivers/regulator/lochnagar-regulator.c 5095F: include/dt-bindings/clock/lochnagar.h 5096F: include/dt-bindings/pinctrl/lochnagar.h 5097F: include/linux/mfd/lochnagar* 5098F: sound/soc/codecs/lochnagar-sc.c 5099 5100CIRRUS LOGIC MADERA CODEC DRIVERS 5101M: Charles Keepax <ckeepax@opensource.cirrus.com> 5102M: Richard Fitzgerald <rf@opensource.cirrus.com> 5103L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5104L: patches@opensource.cirrus.com 5105S: Supported 5106W: https://github.com/CirrusLogic/linux-drivers/wiki 5107T: git https://github.com/CirrusLogic/linux-drivers.git 5108F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5109F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5110F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5111F: drivers/gpio/gpio-madera* 5112F: drivers/irqchip/irq-madera* 5113F: drivers/mfd/cs47l* 5114F: drivers/mfd/madera* 5115F: drivers/pinctrl/cirrus/* 5116F: include/dt-bindings/sound/madera* 5117F: include/linux/irqchip/irq-madera* 5118F: include/linux/mfd/madera/* 5119F: include/sound/madera* 5120F: sound/soc/codecs/cs47l* 5121F: sound/soc/codecs/madera* 5122 5123CISCO FCOE HBA DRIVER 5124M: Satish Kharat <satishkh@cisco.com> 5125M: Sesidhar Baddela <sebaddel@cisco.com> 5126M: Karan Tilak Kumar <kartilak@cisco.com> 5127L: linux-scsi@vger.kernel.org 5128S: Supported 5129F: drivers/scsi/fnic/ 5130 5131CISCO SCSI HBA DRIVER 5132M: Karan Tilak Kumar <kartilak@cisco.com> 5133M: Sesidhar Baddela <sebaddel@cisco.com> 5134L: linux-scsi@vger.kernel.org 5135S: Supported 5136F: drivers/scsi/snic/ 5137 5138CISCO VIC ETHERNET NIC DRIVER 5139M: Christian Benvenuti <benve@cisco.com> 5140M: Satish Kharat <satishkh@cisco.com> 5141S: Supported 5142F: drivers/net/ethernet/cisco/enic/ 5143 5144CISCO VIC LOW LATENCY NIC DRIVER 5145M: Christian Benvenuti <benve@cisco.com> 5146M: Nelson Escobar <neescoba@cisco.com> 5147S: Supported 5148F: drivers/infiniband/hw/usnic/ 5149 5150CLANG CONTROL FLOW INTEGRITY SUPPORT 5151M: Sami Tolvanen <samitolvanen@google.com> 5152M: Kees Cook <keescook@chromium.org> 5153R: Nathan Chancellor <nathan@kernel.org> 5154L: llvm@lists.linux.dev 5155S: Supported 5156B: https://github.com/ClangBuiltLinux/linux/issues 5157T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5158F: include/linux/cfi.h 5159F: kernel/cfi.c 5160 5161CLANG-FORMAT FILE 5162M: Miguel Ojeda <ojeda@kernel.org> 5163S: Maintained 5164F: .clang-format 5165 5166CLANG/LLVM BUILD SUPPORT 5167M: Nathan Chancellor <nathan@kernel.org> 5168R: Nick Desaulniers <ndesaulniers@google.com> 5169R: Bill Wendling <morbo@google.com> 5170R: Justin Stitt <justinstitt@google.com> 5171L: llvm@lists.linux.dev 5172S: Supported 5173W: https://clangbuiltlinux.github.io/ 5174B: https://github.com/ClangBuiltLinux/linux/issues 5175C: irc://irc.libera.chat/clangbuiltlinux 5176F: Documentation/kbuild/llvm.rst 5177F: include/linux/compiler-clang.h 5178F: scripts/Makefile.clang 5179F: scripts/clang-tools/ 5180K: \b(?i:clang|llvm)\b 5181 5182CLK API 5183M: Russell King <linux@armlinux.org.uk> 5184L: linux-clk@vger.kernel.org 5185S: Maintained 5186F: include/linux/clk.h 5187 5188CLOCKSOURCE, CLOCKEVENT DRIVERS 5189M: Daniel Lezcano <daniel.lezcano@linaro.org> 5190M: Thomas Gleixner <tglx@linutronix.de> 5191L: linux-kernel@vger.kernel.org 5192S: Supported 5193T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5194F: Documentation/devicetree/bindings/timer/ 5195F: drivers/clocksource/ 5196 5197CLOSURES 5198M: Kent Overstreet <kent.overstreet@linux.dev> 5199L: linux-bcachefs@vger.kernel.org 5200S: Supported 5201C: irc://irc.oftc.net/bcache 5202F: include/linux/closure.h 5203F: lib/closure.c 5204 5205CMPC ACPI DRIVER 5206M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5207M: Daniel Oliveira Nascimento <don@syst.com.br> 5208L: platform-driver-x86@vger.kernel.org 5209S: Supported 5210F: drivers/platform/x86/classmate-laptop.c 5211 5212COBALT MEDIA DRIVER 5213M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5214L: linux-media@vger.kernel.org 5215S: Supported 5216W: https://linuxtv.org 5217T: git git://linuxtv.org/media_tree.git 5218F: drivers/media/pci/cobalt/ 5219 5220COCCINELLE/Semantic Patches (SmPL) 5221M: Julia Lawall <Julia.Lawall@inria.fr> 5222M: Nicolas Palix <nicolas.palix@imag.fr> 5223L: cocci@inria.fr (moderated for non-subscribers) 5224S: Supported 5225W: https://coccinelle.gitlabpages.inria.fr/website/ 5226T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5227F: Documentation/dev-tools/coccinelle.rst 5228F: scripts/coccicheck 5229F: scripts/coccinelle/ 5230 5231CODA FILE SYSTEM 5232M: Jan Harkes <jaharkes@cs.cmu.edu> 5233M: coda@cs.cmu.edu 5234L: codalist@coda.cs.cmu.edu 5235S: Maintained 5236W: http://www.coda.cs.cmu.edu/ 5237F: Documentation/filesystems/coda.rst 5238F: fs/coda/ 5239F: include/linux/coda*.h 5240F: include/uapi/linux/coda*.h 5241 5242CODA V4L2 MEM2MEM DRIVER 5243M: Philipp Zabel <p.zabel@pengutronix.de> 5244L: linux-media@vger.kernel.org 5245S: Maintained 5246F: Documentation/devicetree/bindings/media/coda.yaml 5247F: drivers/media/platform/chips-media/coda 5248 5249CODE OF CONDUCT 5250M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5251S: Supported 5252F: Documentation/process/code-of-conduct-interpretation.rst 5253F: Documentation/process/code-of-conduct.rst 5254 5255COMEDI DRIVERS 5256M: Ian Abbott <abbotti@mev.co.uk> 5257M: H Hartley Sweeten <hsweeten@visionengravers.com> 5258S: Odd Fixes 5259F: drivers/comedi/ 5260F: include/linux/comedi/ 5261F: include/uapi/linux/comedi.h 5262 5263COMMON CLK FRAMEWORK 5264M: Michael Turquette <mturquette@baylibre.com> 5265M: Stephen Boyd <sboyd@kernel.org> 5266L: linux-clk@vger.kernel.org 5267S: Maintained 5268Q: http://patchwork.kernel.org/project/linux-clk/list/ 5269T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5270F: Documentation/devicetree/bindings/clock/ 5271F: drivers/clk/ 5272F: include/dt-bindings/clock/ 5273F: include/linux/clk-pr* 5274F: include/linux/clk/ 5275F: include/linux/of_clk.h 5276X: drivers/clk/clkdev.c 5277 5278COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5279M: Steve French <sfrench@samba.org> 5280R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5281R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5282R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5283R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5284R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5285L: linux-cifs@vger.kernel.org 5286L: samba-technical@lists.samba.org (moderated for non-subscribers) 5287S: Supported 5288W: https://wiki.samba.org/index.php/LinuxCIFS 5289T: git git://git.samba.org/sfrench/cifs-2.6.git 5290F: Documentation/admin-guide/cifs/ 5291F: fs/smb/client/ 5292F: fs/smb/common/ 5293F: include/uapi/linux/cifs 5294 5295COMPACTPCI HOTPLUG CORE 5296M: Scott Murray <scott@spiteful.org> 5297L: linux-pci@vger.kernel.org 5298S: Maintained 5299F: drivers/pci/hotplug/cpci_hotplug* 5300 5301COMPACTPCI HOTPLUG GENERIC DRIVER 5302M: Scott Murray <scott@spiteful.org> 5303L: linux-pci@vger.kernel.org 5304S: Maintained 5305F: drivers/pci/hotplug/cpcihp_generic.c 5306 5307COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5308M: Scott Murray <scott@spiteful.org> 5309L: linux-pci@vger.kernel.org 5310S: Maintained 5311F: drivers/pci/hotplug/cpcihp_zt5550.* 5312 5313COMPAL LAPTOP SUPPORT 5314M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5315L: platform-driver-x86@vger.kernel.org 5316S: Maintained 5317F: drivers/platform/x86/compal-laptop.c 5318 5319COMPILER ATTRIBUTES 5320M: Miguel Ojeda <ojeda@kernel.org> 5321S: Maintained 5322F: include/linux/compiler_attributes.h 5323 5324COMPUTE EXPRESS LINK (CXL) 5325M: Davidlohr Bueso <dave@stgolabs.net> 5326M: Jonathan Cameron <jonathan.cameron@huawei.com> 5327M: Dave Jiang <dave.jiang@intel.com> 5328M: Alison Schofield <alison.schofield@intel.com> 5329M: Vishal Verma <vishal.l.verma@intel.com> 5330M: Ira Weiny <ira.weiny@intel.com> 5331M: Dan Williams <dan.j.williams@intel.com> 5332L: linux-cxl@vger.kernel.org 5333S: Maintained 5334F: drivers/cxl/ 5335F: include/linux/cxl-einj.h 5336F: include/linux/cxl-event.h 5337F: include/uapi/linux/cxl_mem.h 5338F: tools/testing/cxl/ 5339 5340COMPUTE EXPRESS LINK PMU (CPMU) 5341M: Jonathan Cameron <jonathan.cameron@huawei.com> 5342L: linux-cxl@vger.kernel.org 5343S: Maintained 5344F: Documentation/admin-guide/perf/cxl.rst 5345F: drivers/perf/cxl_pmu.c 5346 5347CONEXANT ACCESSRUNNER USB DRIVER 5348L: accessrunner-general@lists.sourceforge.net 5349S: Orphan 5350W: http://accessrunner.sourceforge.net/ 5351F: drivers/usb/atm/cxacru.c 5352 5353CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5354M: Elena Reshetova <elena.reshetova@intel.com> 5355M: Carlos Bilbao <carlos.bilbao@amd.com> 5356S: Maintained 5357F: Documentation/security/snp-tdx-threat-model.rst 5358 5359CONFIGFS 5360M: Joel Becker <jlbec@evilplan.org> 5361M: Christoph Hellwig <hch@lst.de> 5362S: Supported 5363T: git git://git.infradead.org/users/hch/configfs.git 5364F: fs/configfs/ 5365F: include/linux/configfs.h 5366F: samples/configfs/ 5367 5368CONSOLE SUBSYSTEM 5369M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5370S: Supported 5371F: drivers/video/console/ 5372F: include/linux/console* 5373 5374CONTEXT TRACKING 5375M: Frederic Weisbecker <frederic@kernel.org> 5376M: "Paul E. McKenney" <paulmck@kernel.org> 5377S: Maintained 5378F: include/linux/context_tracking* 5379F: kernel/context_tracking.c 5380 5381CONTROL GROUP (CGROUP) 5382M: Tejun Heo <tj@kernel.org> 5383M: Zefan Li <lizefan.x@bytedance.com> 5384M: Johannes Weiner <hannes@cmpxchg.org> 5385L: cgroups@vger.kernel.org 5386S: Maintained 5387T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5388F: Documentation/admin-guide/cgroup-v1/ 5389F: Documentation/admin-guide/cgroup-v2.rst 5390F: include/linux/cgroup* 5391F: kernel/cgroup/ 5392F: tools/testing/selftests/cgroup/ 5393 5394CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5395M: Tejun Heo <tj@kernel.org> 5396M: Josef Bacik <josef@toxicpanda.com> 5397M: Jens Axboe <axboe@kernel.dk> 5398L: cgroups@vger.kernel.org 5399L: linux-block@vger.kernel.org 5400T: git git://git.kernel.dk/linux-block 5401F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5402F: block/bfq-cgroup.c 5403F: block/blk-cgroup.c 5404F: block/blk-iocost.c 5405F: block/blk-iolatency.c 5406F: block/blk-throttle.c 5407F: include/linux/blk-cgroup.h 5408 5409CONTROL GROUP - CPUSET 5410M: Waiman Long <longman@redhat.com> 5411M: Zefan Li <lizefan.x@bytedance.com> 5412L: cgroups@vger.kernel.org 5413S: Maintained 5414T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5415F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5416F: include/linux/cpuset.h 5417F: kernel/cgroup/cpuset.c 5418F: tools/testing/selftests/cgroup/test_cpuset.c 5419F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5420 5421CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5422M: Johannes Weiner <hannes@cmpxchg.org> 5423M: Michal Hocko <mhocko@kernel.org> 5424M: Roman Gushchin <roman.gushchin@linux.dev> 5425M: Shakeel Butt <shakeel.butt@linux.dev> 5426R: Muchun Song <muchun.song@linux.dev> 5427L: cgroups@vger.kernel.org 5428L: linux-mm@kvack.org 5429S: Maintained 5430F: include/linux/memcontrol.h 5431F: mm/memcontrol.c 5432F: mm/swap_cgroup.c 5433F: samples/cgroup/* 5434F: tools/testing/selftests/cgroup/memcg_protection.m 5435F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5436F: tools/testing/selftests/cgroup/test_kmem.c 5437F: tools/testing/selftests/cgroup/test_memcontrol.c 5438 5439CORETEMP HARDWARE MONITORING DRIVER 5440M: Fenghua Yu <fenghua.yu@intel.com> 5441L: linux-hwmon@vger.kernel.org 5442S: Maintained 5443F: Documentation/hwmon/coretemp.rst 5444F: drivers/hwmon/coretemp.c 5445 5446CORSAIR-CPRO HARDWARE MONITOR DRIVER 5447M: Marius Zachmann <mail@mariuszachmann.de> 5448L: linux-hwmon@vger.kernel.org 5449S: Maintained 5450F: drivers/hwmon/corsair-cpro.c 5451 5452CORSAIR-PSU HARDWARE MONITOR DRIVER 5453M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5454L: linux-hwmon@vger.kernel.org 5455S: Maintained 5456F: Documentation/hwmon/corsair-psu.rst 5457F: drivers/hwmon/corsair-psu.c 5458 5459COUNTER SUBSYSTEM 5460M: William Breathitt Gray <william.gray@linaro.org> 5461L: linux-iio@vger.kernel.org 5462S: Maintained 5463T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5464F: Documentation/ABI/testing/sysfs-bus-counter 5465F: Documentation/driver-api/generic-counter.rst 5466F: drivers/counter/ 5467F: include/linux/counter.h 5468F: include/uapi/linux/counter.h 5469F: tools/counter/ 5470 5471COUNTER WATCH EVENTS TOOL 5472M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5473L: linux-iio@vger.kernel.org 5474S: Maintained 5475F: tools/counter/counter_watch_events.c 5476 5477CP2615 I2C DRIVER 5478M: Bence Csókás <bence98@sch.bme.hu> 5479S: Maintained 5480F: drivers/i2c/busses/i2c-cp2615.c 5481 5482CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5483M: Viresh Kumar <viresh.kumar@linaro.org> 5484M: Sudeep Holla <sudeep.holla@arm.com> 5485L: linux-pm@vger.kernel.org 5486S: Maintained 5487W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5488F: drivers/cpufreq/vexpress-spc-cpufreq.c 5489 5490CPU FREQUENCY SCALING FRAMEWORK 5491M: "Rafael J. Wysocki" <rafael@kernel.org> 5492M: Viresh Kumar <viresh.kumar@linaro.org> 5493L: linux-pm@vger.kernel.org 5494S: Maintained 5495B: https://bugzilla.kernel.org 5496T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5497T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5498F: Documentation/admin-guide/pm/cpufreq.rst 5499F: Documentation/admin-guide/pm/intel_pstate.rst 5500F: Documentation/cpu-freq/ 5501F: Documentation/devicetree/bindings/cpufreq/ 5502F: drivers/cpufreq/ 5503F: include/linux/cpufreq.h 5504F: include/linux/sched/cpufreq.h 5505F: kernel/sched/cpufreq*.c 5506F: tools/testing/selftests/cpufreq/ 5507 5508CPU HOTPLUG 5509M: Thomas Gleixner <tglx@linutronix.de> 5510M: Peter Zijlstra <peterz@infradead.org> 5511L: linux-kernel@vger.kernel.org 5512S: Maintained 5513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5514F: include/linux/cpu.h 5515F: include/linux/cpuhotplug.h 5516F: include/linux/smpboot.h 5517F: kernel/cpu.c 5518F: kernel/smpboot.* 5519 5520CPU IDLE TIME MANAGEMENT FRAMEWORK 5521M: "Rafael J. Wysocki" <rafael@kernel.org> 5522M: Daniel Lezcano <daniel.lezcano@linaro.org> 5523L: linux-pm@vger.kernel.org 5524S: Maintained 5525B: https://bugzilla.kernel.org 5526T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5527F: Documentation/admin-guide/pm/cpuidle.rst 5528F: Documentation/driver-api/pm/cpuidle.rst 5529F: drivers/cpuidle/ 5530F: include/linux/cpuidle.h 5531 5532CPU POWER MONITORING SUBSYSTEM 5533M: Thomas Renninger <trenn@suse.com> 5534M: Shuah Khan <shuah@kernel.org> 5535M: Shuah Khan <skhan@linuxfoundation.org> 5536L: linux-pm@vger.kernel.org 5537S: Maintained 5538F: tools/power/cpupower/ 5539 5540CPUID/MSR DRIVER 5541M: "H. Peter Anvin" <hpa@zytor.com> 5542S: Maintained 5543F: arch/x86/kernel/cpuid.c 5544F: arch/x86/kernel/msr.c 5545 5546CPUIDLE DRIVER - ARM BIG LITTLE 5547M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5548M: Daniel Lezcano <daniel.lezcano@linaro.org> 5549L: linux-pm@vger.kernel.org 5550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5551S: Maintained 5552T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5553F: drivers/cpuidle/cpuidle-big_little.c 5554 5555CPUIDLE DRIVER - ARM EXYNOS 5556M: Daniel Lezcano <daniel.lezcano@linaro.org> 5557M: Kukjin Kim <kgene@kernel.org> 5558R: Krzysztof Kozlowski <krzk@kernel.org> 5559L: linux-pm@vger.kernel.org 5560L: linux-samsung-soc@vger.kernel.org 5561S: Maintained 5562F: arch/arm/mach-exynos/pm.c 5563F: drivers/cpuidle/cpuidle-exynos.c 5564F: include/linux/platform_data/cpuidle-exynos.h 5565 5566CPUIDLE DRIVER - ARM PSCI 5567M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5568M: Sudeep Holla <sudeep.holla@arm.com> 5569L: linux-pm@vger.kernel.org 5570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5571S: Supported 5572F: drivers/cpuidle/cpuidle-psci.c 5573 5574CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5575M: Ulf Hansson <ulf.hansson@linaro.org> 5576L: linux-pm@vger.kernel.org 5577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5578S: Supported 5579F: drivers/cpuidle/cpuidle-psci-domain.c 5580F: drivers/cpuidle/cpuidle-psci.h 5581 5582CPUIDLE DRIVER - DT IDLE PM DOMAIN 5583M: Ulf Hansson <ulf.hansson@linaro.org> 5584L: linux-pm@vger.kernel.org 5585S: Supported 5586F: drivers/cpuidle/dt_idle_genpd.c 5587F: drivers/cpuidle/dt_idle_genpd.h 5588 5589CPUIDLE DRIVER - RISC-V SBI 5590M: Anup Patel <anup@brainfault.org> 5591L: linux-pm@vger.kernel.org 5592L: linux-riscv@lists.infradead.org 5593S: Maintained 5594F: drivers/cpuidle/cpuidle-riscv-sbi.c 5595 5596CRAMFS FILESYSTEM 5597M: Nicolas Pitre <nico@fluxnic.net> 5598S: Maintained 5599F: Documentation/filesystems/cramfs.rst 5600F: fs/cramfs/ 5601 5602CREATIVE SB0540 5603M: Bastien Nocera <hadess@hadess.net> 5604L: linux-input@vger.kernel.org 5605S: Maintained 5606F: drivers/hid/hid-creative-sb0540.c 5607 5608CRYPTO API 5609M: Herbert Xu <herbert@gondor.apana.org.au> 5610M: "David S. Miller" <davem@davemloft.net> 5611L: linux-crypto@vger.kernel.org 5612S: Maintained 5613T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5614T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5615F: Documentation/crypto/ 5616F: Documentation/devicetree/bindings/crypto/ 5617F: arch/*/crypto/ 5618F: crypto/ 5619F: drivers/crypto/ 5620F: include/crypto/ 5621F: include/linux/crypto* 5622F: lib/crypto/ 5623 5624CRYPTO SPEED TEST COMPARE 5625M: Wang Jinchao <wangjinchao@xfusion.com> 5626L: linux-crypto@vger.kernel.org 5627S: Maintained 5628F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5629 5630CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5631M: Neil Horman <nhorman@tuxdriver.com> 5632L: linux-crypto@vger.kernel.org 5633S: Maintained 5634F: crypto/ansi_cprng.c 5635F: crypto/rng.c 5636 5637CS3308 MEDIA DRIVER 5638M: Hans Verkuil <hverkuil@xs4all.nl> 5639L: linux-media@vger.kernel.org 5640S: Odd Fixes 5641W: http://linuxtv.org 5642T: git git://linuxtv.org/media_tree.git 5643F: drivers/media/i2c/cs3308.c 5644 5645CS5535 Audio ALSA driver 5646M: Jaya Kumar <jayakumar.alsa@gmail.com> 5647S: Maintained 5648F: sound/pci/cs5535audio/ 5649 5650CTU CAN FD DRIVER 5651M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5652M: Ondrej Ille <ondrej.ille@gmail.com> 5653L: linux-can@vger.kernel.org 5654S: Maintained 5655F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5656F: drivers/net/can/ctucanfd/ 5657 5658CVE ASSIGNMENT CONTACT 5659M: CVE Assignment Team <cve@kernel.org> 5660S: Maintained 5661F: Documentation/process/cve.rst 5662 5663CW1200 WLAN driver 5664S: Orphan 5665F: drivers/net/wireless/st/cw1200/ 5666 5667CX18 VIDEO4LINUX DRIVER 5668M: Andy Walls <awalls@md.metrocast.net> 5669L: linux-media@vger.kernel.org 5670S: Maintained 5671W: https://linuxtv.org 5672T: git git://linuxtv.org/media_tree.git 5673F: drivers/media/pci/cx18/ 5674F: include/uapi/linux/ivtv* 5675 5676CX2341X MPEG ENCODER HELPER MODULE 5677M: Hans Verkuil <hverkuil@xs4all.nl> 5678L: linux-media@vger.kernel.org 5679S: Maintained 5680W: https://linuxtv.org 5681T: git git://linuxtv.org/media_tree.git 5682F: drivers/media/common/cx2341x* 5683F: include/media/drv-intf/cx2341x.h 5684 5685CX24120 MEDIA DRIVER 5686M: Jemma Denson <jdenson@gmail.com> 5687M: Patrick Boettcher <patrick.boettcher@posteo.de> 5688L: linux-media@vger.kernel.org 5689S: Maintained 5690W: https://linuxtv.org 5691Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5692F: drivers/media/dvb-frontends/cx24120* 5693 5694CX88 VIDEO4LINUX DRIVER 5695M: Mauro Carvalho Chehab <mchehab@kernel.org> 5696L: linux-media@vger.kernel.org 5697S: Odd fixes 5698W: https://linuxtv.org 5699T: git git://linuxtv.org/media_tree.git 5700F: Documentation/driver-api/media/drivers/cx88* 5701F: drivers/media/pci/cx88/ 5702 5703CXD2820R MEDIA DRIVER 5704L: linux-media@vger.kernel.org 5705S: Orphan 5706W: https://linuxtv.org 5707Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5708F: drivers/media/dvb-frontends/cxd2820r* 5709 5710CXGB3 ETHERNET DRIVER (CXGB3) 5711M: Raju Rangoju <rajur@chelsio.com> 5712L: netdev@vger.kernel.org 5713S: Supported 5714W: http://www.chelsio.com 5715F: drivers/net/ethernet/chelsio/cxgb3/ 5716 5717CXGB3 ISCSI DRIVER (CXGB3I) 5718M: Varun Prakash <varun@chelsio.com> 5719L: linux-scsi@vger.kernel.org 5720S: Supported 5721W: http://www.chelsio.com 5722F: drivers/scsi/cxgbi/cxgb3i 5723 5724CXGB4 CRYPTO DRIVER (chcr) 5725M: Ayush Sawal <ayush.sawal@chelsio.com> 5726L: linux-crypto@vger.kernel.org 5727S: Supported 5728W: http://www.chelsio.com 5729F: drivers/crypto/chelsio 5730 5731CXGB4 ETHERNET DRIVER (CXGB4) 5732M: Raju Rangoju <rajur@chelsio.com> 5733L: netdev@vger.kernel.org 5734S: Supported 5735W: http://www.chelsio.com 5736F: drivers/net/ethernet/chelsio/cxgb4/ 5737 5738CXGB4 INLINE CRYPTO DRIVER 5739M: Ayush Sawal <ayush.sawal@chelsio.com> 5740L: netdev@vger.kernel.org 5741S: Supported 5742W: http://www.chelsio.com 5743F: drivers/net/ethernet/chelsio/inline_crypto/ 5744 5745CXGB4 ISCSI DRIVER (CXGB4I) 5746M: Varun Prakash <varun@chelsio.com> 5747L: linux-scsi@vger.kernel.org 5748S: Supported 5749W: http://www.chelsio.com 5750F: drivers/scsi/cxgbi/cxgb4i 5751 5752CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5753M: Potnuri Bharat Teja <bharat@chelsio.com> 5754L: linux-rdma@vger.kernel.org 5755S: Supported 5756W: http://www.openfabrics.org 5757F: drivers/infiniband/hw/cxgb4/ 5758F: include/uapi/rdma/cxgb4-abi.h 5759 5760CXGB4VF ETHERNET DRIVER (CXGB4VF) 5761M: Raju Rangoju <rajur@chelsio.com> 5762L: netdev@vger.kernel.org 5763S: Supported 5764W: http://www.chelsio.com 5765F: drivers/net/ethernet/chelsio/cxgb4vf/ 5766 5767CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5768M: Frederic Barrat <fbarrat@linux.ibm.com> 5769M: Andrew Donnellan <ajd@linux.ibm.com> 5770L: linuxppc-dev@lists.ozlabs.org 5771S: Supported 5772F: Documentation/ABI/testing/sysfs-class-cxl 5773F: Documentation/arch/powerpc/cxl.rst 5774F: arch/powerpc/platforms/powernv/pci-cxl.c 5775F: drivers/misc/cxl/ 5776F: include/misc/cxl* 5777F: include/uapi/misc/cxl.h 5778 5779CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5780M: Manoj N. Kumar <manoj@linux.ibm.com> 5781M: Matthew R. Ochs <mrochs@linux.ibm.com> 5782M: Uma Krishnan <ukrishn@linux.ibm.com> 5783L: linux-scsi@vger.kernel.org 5784S: Supported 5785F: Documentation/arch/powerpc/cxlflash.rst 5786F: drivers/scsi/cxlflash/ 5787F: include/uapi/scsi/cxlflash_ioctl.h 5788 5789CYBERPRO FB DRIVER 5790M: Russell King <linux@armlinux.org.uk> 5791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5792S: Maintained 5793W: http://www.armlinux.org.uk/ 5794F: drivers/video/fbdev/cyber2000fb.* 5795 5796CYCLADES PC300 DRIVER 5797S: Orphan 5798F: drivers/net/wan/pc300* 5799 5800CYPRESS CY8C95X0 PINCTRL DRIVER 5801M: Patrick Rudolph <patrick.rudolph@9elements.com> 5802L: linux-gpio@vger.kernel.org 5803S: Maintained 5804F: drivers/pinctrl/pinctrl-cy8c95x0.c 5805 5806CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5807M: Linus Walleij <linus.walleij@linaro.org> 5808L: linux-input@vger.kernel.org 5809S: Maintained 5810F: drivers/input/touchscreen/cy8ctma140.c 5811 5812CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5813M: Yassine Oudjana <y.oudjana@protonmail.com> 5814L: linux-input@vger.kernel.org 5815S: Maintained 5816F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5817F: drivers/input/keyboard/cypress-sf.c 5818 5819CYPRESS_FIRMWARE MEDIA DRIVER 5820L: linux-media@vger.kernel.org 5821S: Orphan 5822W: https://linuxtv.org 5823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5824F: drivers/media/common/cypress_firmware* 5825 5826CYTTSP TOUCHSCREEN DRIVER 5827M: Linus Walleij <linus.walleij@linaro.org> 5828L: linux-input@vger.kernel.org 5829S: Maintained 5830F: drivers/input/touchscreen/cyttsp* 5831 5832D-LINK DIR-685 TOUCHKEYS DRIVER 5833M: Linus Walleij <linus.walleij@linaro.org> 5834L: linux-input@vger.kernel.org 5835S: Supported 5836F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5837 5838DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5839M: Joshua Kinard <kumba@gentoo.org> 5840S: Maintained 5841F: drivers/rtc/rtc-ds1685.c 5842F: include/linux/rtc/ds1685.h 5843 5844DAMA SLAVE for AX.25 5845M: Joerg Reuter <jreuter@yaina.de> 5846L: linux-hams@vger.kernel.org 5847S: Maintained 5848W: http://yaina.de/jreuter/ 5849W: http://www.qsl.net/dl1bke/ 5850F: net/ax25/af_ax25.c 5851F: net/ax25/ax25_dev.c 5852F: net/ax25/ax25_ds_* 5853F: net/ax25/ax25_in.c 5854F: net/ax25/ax25_out.c 5855F: net/ax25/ax25_timer.c 5856F: net/ax25/sysctl_net_ax25.c 5857 5858DATA ACCESS MONITOR 5859M: SeongJae Park <sj@kernel.org> 5860L: damon@lists.linux.dev 5861L: linux-mm@kvack.org 5862S: Maintained 5863W: https://damonitor.github.io 5864P: Documentation/mm/damon/maintainer-profile.rst 5865T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5866T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5867T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5868F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5869F: Documentation/admin-guide/mm/damon/ 5870F: Documentation/mm/damon/ 5871F: include/linux/damon.h 5872F: include/trace/events/damon.h 5873F: mm/damon/ 5874F: tools/testing/selftests/damon/ 5875 5876DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5877L: netdev@vger.kernel.org 5878S: Orphan 5879F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5880F: drivers/net/ethernet/dec/tulip/dmfe.c 5881 5882DC390/AM53C974 SCSI driver 5883M: Hannes Reinecke <hare@suse.com> 5884L: linux-scsi@vger.kernel.org 5885S: Maintained 5886F: drivers/scsi/am53c974.c 5887 5888DC395x SCSI driver 5889M: Oliver Neukum <oliver@neukum.org> 5890M: Ali Akcaagac <aliakc@web.de> 5891M: Jamie Lenehan <lenehan@twibble.org> 5892S: Maintained 5893F: Documentation/scsi/dc395x.rst 5894F: drivers/scsi/dc395x.* 5895 5896DCCP PROTOCOL 5897L: dccp@vger.kernel.org 5898S: Orphan 5899W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5900F: include/linux/dccp.h 5901F: include/linux/tfrc.h 5902F: include/uapi/linux/dccp.h 5903F: net/dccp/ 5904 5905DEBUGOBJECTS: 5906M: Thomas Gleixner <tglx@linutronix.de> 5907L: linux-kernel@vger.kernel.org 5908S: Maintained 5909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5910F: include/linux/debugobjects.h 5911F: lib/debugobjects.c 5912 5913DECSTATION PLATFORM SUPPORT 5914M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5915L: linux-mips@vger.kernel.org 5916S: Maintained 5917W: http://www.linux-mips.org/wiki/DECstation 5918F: arch/mips/dec/ 5919F: arch/mips/include/asm/dec/ 5920F: arch/mips/include/asm/mach-dec/ 5921 5922DEFXX FDDI NETWORK DRIVER 5923M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5924S: Maintained 5925F: drivers/net/fddi/defxx.* 5926 5927DEFZA FDDI NETWORK DRIVER 5928M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5929S: Maintained 5930F: drivers/net/fddi/defza.* 5931 5932DEINTERLACE DRIVERS FOR ALLWINNER H3 5933M: Jernej Skrabec <jernej.skrabec@gmail.com> 5934L: linux-media@vger.kernel.org 5935S: Maintained 5936T: git git://linuxtv.org/media_tree.git 5937F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5938F: drivers/media/platform/sunxi/sun8i-di/ 5939 5940DELL LAPTOP DRIVER 5941M: Matthew Garrett <mjg59@srcf.ucam.org> 5942M: Pali Rohár <pali@kernel.org> 5943L: platform-driver-x86@vger.kernel.org 5944S: Maintained 5945F: drivers/platform/x86/dell/dell-laptop.c 5946 5947DELL LAPTOP FREEFALL DRIVER 5948M: Pali Rohár <pali@kernel.org> 5949S: Maintained 5950F: drivers/platform/x86/dell/dell-smo8800.c 5951 5952DELL LAPTOP RBTN DRIVER 5953M: Pali Rohár <pali@kernel.org> 5954S: Maintained 5955F: drivers/platform/x86/dell/dell-rbtn.* 5956 5957DELL LAPTOP SMM DRIVER 5958M: Pali Rohár <pali@kernel.org> 5959S: Maintained 5960F: Documentation/ABI/obsolete/procfs-i8k 5961F: drivers/hwmon/dell-smm-hwmon.c 5962F: include/uapi/linux/i8k.h 5963 5964DELL REMOTE BIOS UPDATE DRIVER 5965M: Stuart Hayes <stuart.w.hayes@gmail.com> 5966L: platform-driver-x86@vger.kernel.org 5967S: Maintained 5968F: drivers/platform/x86/dell/dell_rbu.c 5969 5970DELL SMBIOS DRIVER 5971M: Pali Rohár <pali@kernel.org> 5972L: Dell.Client.Kernel@dell.com 5973L: platform-driver-x86@vger.kernel.org 5974S: Maintained 5975F: drivers/platform/x86/dell/dell-smbios.* 5976 5977DELL SMBIOS SMM DRIVER 5978L: Dell.Client.Kernel@dell.com 5979L: platform-driver-x86@vger.kernel.org 5980S: Maintained 5981F: drivers/platform/x86/dell/dell-smbios-smm.c 5982 5983DELL SMBIOS WMI DRIVER 5984L: Dell.Client.Kernel@dell.com 5985L: platform-driver-x86@vger.kernel.org 5986S: Maintained 5987F: drivers/platform/x86/dell/dell-smbios-wmi.c 5988F: tools/wmi/dell-smbios-example.c 5989 5990DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5991M: Stuart Hayes <stuart.w.hayes@gmail.com> 5992L: platform-driver-x86@vger.kernel.org 5993S: Maintained 5994F: Documentation/userspace-api/dcdbas.rst 5995F: drivers/platform/x86/dell/dcdbas.* 5996 5997DELL WMI DDV DRIVER 5998M: Armin Wolf <W_Armin@gmx.de> 5999S: Maintained 6000F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6001F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6002F: Documentation/wmi/devices/dell-wmi-ddv.rst 6003F: drivers/platform/x86/dell/dell-wmi-ddv.c 6004 6005DELL WMI DESCRIPTOR DRIVER 6006L: Dell.Client.Kernel@dell.com 6007S: Maintained 6008F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6009 6010DELL WMI HARDWARE PRIVACY SUPPORT 6011L: Dell.Client.Kernel@dell.com 6012L: platform-driver-x86@vger.kernel.org 6013S: Maintained 6014F: drivers/platform/x86/dell/dell-wmi-privacy.c 6015 6016DELL WMI NOTIFICATIONS DRIVER 6017M: Matthew Garrett <mjg59@srcf.ucam.org> 6018M: Pali Rohár <pali@kernel.org> 6019S: Maintained 6020F: drivers/platform/x86/dell/dell-wmi-base.c 6021 6022DELL WMI SYSMAN DRIVER 6023M: Prasanth Ksr <prasanth.ksr@dell.com> 6024L: Dell.Client.Kernel@dell.com 6025L: platform-driver-x86@vger.kernel.org 6026S: Maintained 6027F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6028F: drivers/platform/x86/dell/dell-wmi-sysman/ 6029 6030DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6031M: Zev Weiss <zev@bewilderbeest.net> 6032L: linux-hwmon@vger.kernel.org 6033S: Maintained 6034F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6035 6036DELTA DPS920AB PSU DRIVER 6037M: Robert Marko <robert.marko@sartura.hr> 6038L: linux-hwmon@vger.kernel.org 6039S: Maintained 6040F: Documentation/hwmon/dps920ab.rst 6041F: drivers/hwmon/pmbus/dps920ab.c 6042 6043DELTA NETWORKS TN48M CPLD DRIVERS 6044M: Robert Marko <robert.marko@sartura.hr> 6045S: Maintained 6046F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6047F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6048F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6049F: drivers/gpio/gpio-tn48m.c 6050F: include/dt-bindings/reset/delta,tn48m-reset.h 6051 6052DELTA ST MEDIA DRIVER 6053M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6054L: linux-media@vger.kernel.org 6055S: Supported 6056W: https://linuxtv.org 6057T: git git://linuxtv.org/media_tree.git 6058F: drivers/media/platform/st/sti/delta 6059 6060DENALI NAND DRIVER 6061L: linux-mtd@lists.infradead.org 6062S: Orphan 6063F: drivers/mtd/nand/raw/denali* 6064 6065DESIGNWARE EDMA CORE IP DRIVER 6066M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6067R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6068R: Serge Semin <fancer.lancer@gmail.com> 6069L: dmaengine@vger.kernel.org 6070S: Maintained 6071F: drivers/dma/dw-edma/ 6072F: include/linux/dma/edma.h 6073 6074DESIGNWARE USB2 DRD IP DRIVER 6075M: Minas Harutyunyan <hminas@synopsys.com> 6076L: linux-usb@vger.kernel.org 6077S: Maintained 6078T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6079F: drivers/usb/dwc2/ 6080 6081DESIGNWARE USB3 DRD IP DRIVER 6082M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6083L: linux-usb@vger.kernel.org 6084S: Maintained 6085F: drivers/usb/dwc3/ 6086 6087DESIGNWARE XDATA IP DRIVER 6088M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6089L: linux-pci@vger.kernel.org 6090S: Maintained 6091F: Documentation/misc-devices/dw-xdata-pcie.rst 6092F: drivers/misc/dw-xdata-pcie.c 6093 6094DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6095M: Andreas Klinger <ak@it-klinger.de> 6096L: linux-iio@vger.kernel.org 6097S: Maintained 6098F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6099F: drivers/iio/proximity/srf*.c 6100 6101DEVICE COREDUMP (DEV_COREDUMP) 6102M: Johannes Berg <johannes@sipsolutions.net> 6103L: linux-kernel@vger.kernel.org 6104S: Maintained 6105F: drivers/base/devcoredump.c 6106F: include/linux/devcoredump.h 6107 6108DEVICE DEPENDENCY HELPER SCRIPT 6109M: Saravana Kannan <saravanak@google.com> 6110L: linux-kernel@vger.kernel.org 6111S: Maintained 6112F: scripts/dev-needs.sh 6113 6114DEVICE DIRECT ACCESS (DAX) 6115M: Dan Williams <dan.j.williams@intel.com> 6116M: Vishal Verma <vishal.l.verma@intel.com> 6117M: Dave Jiang <dave.jiang@intel.com> 6118L: nvdimm@lists.linux.dev 6119L: linux-cxl@vger.kernel.org 6120S: Supported 6121F: drivers/dax/ 6122 6123DEVICE FREQUENCY (DEVFREQ) 6124M: MyungJoo Ham <myungjoo.ham@samsung.com> 6125M: Kyungmin Park <kyungmin.park@samsung.com> 6126M: Chanwoo Choi <cw00.choi@samsung.com> 6127L: linux-pm@vger.kernel.org 6128S: Maintained 6129T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6130F: Documentation/devicetree/bindings/devfreq/ 6131F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6132F: drivers/devfreq/ 6133F: include/linux/devfreq.h 6134F: include/trace/events/devfreq.h 6135 6136DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6137M: Chanwoo Choi <cw00.choi@samsung.com> 6138L: linux-pm@vger.kernel.org 6139S: Supported 6140T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6141F: Documentation/devicetree/bindings/devfreq/event/ 6142F: drivers/devfreq/devfreq-event.c 6143F: drivers/devfreq/event/ 6144F: include/dt-bindings/pmu/exynos_ppmu.h 6145F: include/linux/devfreq-event.h 6146 6147DEVICE RESOURCE MANAGEMENT HELPERS 6148M: Hans de Goede <hdegoede@redhat.com> 6149R: Matti Vaittinen <mazziesaccount@gmail.com> 6150S: Maintained 6151F: include/linux/devm-helpers.h 6152 6153DEVICE-MAPPER (LVM) 6154M: Alasdair Kergon <agk@redhat.com> 6155M: Mike Snitzer <snitzer@kernel.org> 6156M: Mikulas Patocka <mpatocka@redhat.com> 6157L: dm-devel@lists.linux.dev 6158S: Maintained 6159Q: http://patchwork.kernel.org/project/dm-devel/list/ 6160T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6161F: Documentation/admin-guide/device-mapper/ 6162F: drivers/md/Kconfig 6163F: drivers/md/Makefile 6164F: drivers/md/dm* 6165F: drivers/md/persistent-data/ 6166F: include/linux/device-mapper.h 6167F: include/linux/dm-*.h 6168F: include/uapi/linux/dm-*.h 6169 6170DEVICE-MAPPER VDO TARGET 6171M: Matthew Sakai <msakai@redhat.com> 6172L: dm-devel@lists.linux.dev 6173S: Maintained 6174F: Documentation/admin-guide/device-mapper/vdo*.rst 6175F: drivers/md/dm-vdo/ 6176 6177DEVLINK 6178M: Jiri Pirko <jiri@resnulli.us> 6179L: netdev@vger.kernel.org 6180S: Supported 6181F: Documentation/networking/devlink 6182F: include/net/devlink.h 6183F: include/uapi/linux/devlink.h 6184F: net/devlink/ 6185 6186DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6187M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6188L: kernel@dh-electronics.com 6189S: Maintained 6190F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6191F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6192 6193DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6194M: Marek Vasut <marex@denx.de> 6195L: kernel@dh-electronics.com 6196S: Maintained 6197F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6198F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6199 6200DIALOG SEMICONDUCTOR DRIVERS 6201M: Support Opensource <support.opensource@diasemi.com> 6202S: Supported 6203W: http://www.dialog-semiconductor.com/products 6204F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6205F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6206F: Documentation/devicetree/bindings/mfd/da90*.txt 6207F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6208F: Documentation/devicetree/bindings/regulator/da92*.txt 6209F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6210F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6211F: Documentation/devicetree/bindings/sound/da[79]*.txt 6212F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6213F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6214F: Documentation/hwmon/da90??.rst 6215F: drivers/gpio/gpio-da90??.c 6216F: drivers/hwmon/da90??-hwmon.c 6217F: drivers/iio/adc/da91??-*.c 6218F: drivers/input/misc/da72??.[ch] 6219F: drivers/input/misc/da90??_onkey.c 6220F: drivers/input/touchscreen/da9052_tsi.c 6221F: drivers/leds/leds-da90??.c 6222F: drivers/mfd/da903x.c 6223F: drivers/mfd/da90??-*.c 6224F: drivers/mfd/da91??-*.c 6225F: drivers/pinctrl/pinctrl-da90??.c 6226F: drivers/power/supply/da9052-battery.c 6227F: drivers/power/supply/da91??-*.c 6228F: drivers/regulator/da9???-regulator.[ch] 6229F: drivers/regulator/slg51000-regulator.[ch] 6230F: drivers/rtc/rtc-da90??.c 6231F: drivers/thermal/da90??-thermal.c 6232F: drivers/video/backlight/da90??_bl.c 6233F: drivers/watchdog/da90??_wdt.c 6234F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6235F: include/linux/mfd/da903x.h 6236F: include/linux/mfd/da9052/ 6237F: include/linux/mfd/da9055/ 6238F: include/linux/mfd/da9062/ 6239F: include/linux/mfd/da9063/ 6240F: include/linux/mfd/da9150/ 6241F: include/linux/regulator/da9211.h 6242F: include/sound/da[79]*.h 6243F: sound/soc/codecs/da[79]*.[ch] 6244 6245DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6246M: William Breathitt Gray <william.gray@linaro.org> 6247L: linux-gpio@vger.kernel.org 6248S: Maintained 6249F: drivers/gpio/gpio-gpio-mm.c 6250 6251DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6252M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6253L: linux-media@vger.kernel.org 6254S: Maintained 6255F: Documentation/admin-guide/media/mgb4.rst 6256F: drivers/media/pci/mgb4/ 6257 6258DIOLAN U2C-12 I2C DRIVER 6259M: Guenter Roeck <linux@roeck-us.net> 6260L: linux-i2c@vger.kernel.org 6261S: Maintained 6262F: drivers/i2c/busses/i2c-diolan-u2c.c 6263 6264DIRECTORY NOTIFICATION (DNOTIFY) 6265M: Jan Kara <jack@suse.cz> 6266R: Amir Goldstein <amir73il@gmail.com> 6267L: linux-fsdevel@vger.kernel.org 6268S: Maintained 6269F: Documentation/filesystems/dnotify.rst 6270F: fs/notify/dnotify/ 6271F: include/linux/dnotify.h 6272 6273DISK GEOMETRY AND PARTITION HANDLING 6274M: Andries Brouwer <aeb@cwi.nl> 6275S: Maintained 6276W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6277W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6278W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6279 6280DISKQUOTA 6281M: Jan Kara <jack@suse.com> 6282S: Maintained 6283F: Documentation/filesystems/quota.rst 6284F: fs/quota/ 6285F: include/linux/quota*.h 6286F: include/uapi/linux/quota*.h 6287 6288DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6289M: Bernie Thompson <bernie@plugable.com> 6290L: linux-fbdev@vger.kernel.org 6291S: Maintained 6292W: http://plugable.com/category/projects/udlfb/ 6293F: Documentation/fb/udlfb.rst 6294F: drivers/video/fbdev/udlfb.c 6295F: include/video/udlfb.h 6296 6297DISTRIBUTED LOCK MANAGER (DLM) 6298M: Alexander Aring <aahringo@redhat.com> 6299M: David Teigland <teigland@redhat.com> 6300L: gfs2@lists.linux.dev 6301S: Supported 6302W: https://pagure.io/dlm 6303T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6304F: fs/dlm/ 6305 6306DMA BUFFER SHARING FRAMEWORK 6307M: Sumit Semwal <sumit.semwal@linaro.org> 6308M: Christian König <christian.koenig@amd.com> 6309L: linux-media@vger.kernel.org 6310L: dri-devel@lists.freedesktop.org 6311L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6312S: Maintained 6313T: git git://anongit.freedesktop.org/drm/drm-misc 6314F: Documentation/driver-api/dma-buf.rst 6315F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6316F: drivers/dma-buf/ 6317F: include/linux/*fence.h 6318F: include/linux/dma-buf.h 6319F: include/linux/dma-resv.h 6320K: \bdma_(?:buf|fence|resv)\b 6321 6322DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6323M: Vinod Koul <vkoul@kernel.org> 6324L: dmaengine@vger.kernel.org 6325S: Maintained 6326Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6327T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6328F: Documentation/devicetree/bindings/dma/ 6329F: Documentation/driver-api/dmaengine/ 6330F: drivers/dma/ 6331F: include/dt-bindings/dma/ 6332F: include/linux/dma/ 6333F: include/linux/dmaengine.h 6334F: include/linux/of_dma.h 6335 6336DMA MAPPING BENCHMARK 6337M: Xiang Chen <chenxiang66@hisilicon.com> 6338L: iommu@lists.linux.dev 6339F: kernel/dma/map_benchmark.c 6340F: tools/testing/selftests/dma/ 6341 6342DMA MAPPING HELPERS 6343M: Christoph Hellwig <hch@lst.de> 6344M: Marek Szyprowski <m.szyprowski@samsung.com> 6345R: Robin Murphy <robin.murphy@arm.com> 6346L: iommu@lists.linux.dev 6347S: Supported 6348W: http://git.infradead.org/users/hch/dma-mapping.git 6349T: git git://git.infradead.org/users/hch/dma-mapping.git 6350F: include/asm-generic/dma-mapping.h 6351F: include/linux/dma-direct.h 6352F: include/linux/dma-map-ops.h 6353F: include/linux/dma-mapping.h 6354F: include/linux/swiotlb.h 6355F: kernel/dma/ 6356 6357DMA-BUF HEAPS FRAMEWORK 6358M: Sumit Semwal <sumit.semwal@linaro.org> 6359R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6360R: Brian Starkey <Brian.Starkey@arm.com> 6361R: John Stultz <jstultz@google.com> 6362R: T.J. Mercier <tjmercier@google.com> 6363L: linux-media@vger.kernel.org 6364L: dri-devel@lists.freedesktop.org 6365L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6366S: Maintained 6367T: git git://anongit.freedesktop.org/drm/drm-misc 6368F: drivers/dma-buf/dma-heap.c 6369F: drivers/dma-buf/heaps/* 6370F: include/linux/dma-heap.h 6371F: include/uapi/linux/dma-heap.h 6372 6373DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6374M: Lukasz Luba <lukasz.luba@arm.com> 6375L: linux-pm@vger.kernel.org 6376L: linux-samsung-soc@vger.kernel.org 6377S: Maintained 6378F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6379F: drivers/memory/samsung/exynos5422-dmc.c 6380 6381DME1737 HARDWARE MONITOR DRIVER 6382M: Juerg Haefliger <juergh@proton.me> 6383L: linux-hwmon@vger.kernel.org 6384S: Maintained 6385F: Documentation/hwmon/dme1737.rst 6386F: drivers/hwmon/dme1737.c 6387 6388DMI/SMBIOS SUPPORT 6389M: Jean Delvare <jdelvare@suse.com> 6390S: Maintained 6391T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6392F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6393F: drivers/firmware/dmi-id.c 6394F: drivers/firmware/dmi_scan.c 6395F: include/linux/dmi.h 6396 6397DOCUMENTATION 6398M: Jonathan Corbet <corbet@lwn.net> 6399L: linux-doc@vger.kernel.org 6400S: Maintained 6401P: Documentation/doc-guide/maintainer-profile.rst 6402T: git git://git.lwn.net/linux.git docs-next 6403F: Documentation/ 6404F: scripts/documentation-file-ref-check 6405F: scripts/kernel-doc 6406F: scripts/sphinx-pre-install 6407X: Documentation/ABI/ 6408X: Documentation/admin-guide/media/ 6409X: Documentation/devicetree/ 6410X: Documentation/driver-api/media/ 6411X: Documentation/firmware-guide/acpi/ 6412X: Documentation/i2c/ 6413X: Documentation/netlink/ 6414X: Documentation/power/ 6415X: Documentation/spi/ 6416X: Documentation/userspace-api/media/ 6417 6418DOCUMENTATION PROCESS 6419M: Jonathan Corbet <corbet@lwn.net> 6420L: workflows@vger.kernel.org 6421S: Maintained 6422F: Documentation/maintainer/ 6423F: Documentation/process/ 6424 6425DOCUMENTATION REPORTING ISSUES 6426M: Thorsten Leemhuis <linux@leemhuis.info> 6427L: linux-doc@vger.kernel.org 6428S: Maintained 6429F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6430F: Documentation/admin-guide/reporting-issues.rst 6431F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6432 6433DOCUMENTATION SCRIPTS 6434M: Mauro Carvalho Chehab <mchehab@kernel.org> 6435L: linux-doc@vger.kernel.org 6436S: Maintained 6437F: Documentation/sphinx/parse-headers.pl 6438F: scripts/documentation-file-ref-check 6439F: scripts/sphinx-pre-install 6440 6441DOCUMENTATION/ITALIAN 6442M: Federico Vaga <federico.vaga@vaga.pv.it> 6443L: linux-doc@vger.kernel.org 6444S: Maintained 6445F: Documentation/translations/it_IT 6446 6447DOCUMENTATION/JAPANESE 6448R: Akira Yokosawa <akiyks@gmail.com> 6449L: linux-doc@vger.kernel.org 6450S: Maintained 6451F: Documentation/translations/ja_JP 6452 6453DONGWOON DW9714 LENS VOICE COIL DRIVER 6454M: Sakari Ailus <sakari.ailus@linux.intel.com> 6455L: linux-media@vger.kernel.org 6456S: Maintained 6457T: git git://linuxtv.org/media_tree.git 6458F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6459F: drivers/media/i2c/dw9714.c 6460 6461DONGWOON DW9719 LENS VOICE COIL DRIVER 6462M: Daniel Scally <djrscally@gmail.com> 6463L: linux-media@vger.kernel.org 6464S: Maintained 6465T: git git://linuxtv.org/media_tree.git 6466F: drivers/media/i2c/dw9719.c 6467 6468DONGWOON DW9768 LENS VOICE COIL DRIVER 6469L: linux-media@vger.kernel.org 6470S: Orphan 6471T: git git://linuxtv.org/media_tree.git 6472F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6473F: drivers/media/i2c/dw9768.c 6474 6475DONGWOON DW9807 LENS VOICE COIL DRIVER 6476M: Sakari Ailus <sakari.ailus@linux.intel.com> 6477L: linux-media@vger.kernel.org 6478S: Maintained 6479T: git git://linuxtv.org/media_tree.git 6480F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6481F: drivers/media/i2c/dw9807-vcm.c 6482 6483DOUBLETALK DRIVER 6484M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6485L: blinux-list@redhat.com 6486S: Maintained 6487F: drivers/char/dtlk.c 6488F: include/linux/dtlk.h 6489 6490DPAA2 DATAPATH I/O (DPIO) DRIVER 6491M: Roy Pledge <Roy.Pledge@nxp.com> 6492L: linux-kernel@vger.kernel.org 6493S: Maintained 6494F: drivers/soc/fsl/dpio 6495 6496DPAA2 ETHERNET DRIVER 6497M: Ioana Ciornei <ioana.ciornei@nxp.com> 6498L: netdev@vger.kernel.org 6499S: Maintained 6500F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6501F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6502F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6503F: drivers/net/ethernet/freescale/dpaa2/Makefile 6504F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6505F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6506F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6507F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6508F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6509F: drivers/net/ethernet/freescale/dpaa2/dpni* 6510 6511DPAA2 ETHERNET SWITCH DRIVER 6512M: Ioana Ciornei <ioana.ciornei@nxp.com> 6513L: netdev@vger.kernel.org 6514S: Maintained 6515F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6516F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6517F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6518 6519DPLL SUBSYSTEM 6520M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6521M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6522M: Jiri Pirko <jiri@resnulli.us> 6523L: netdev@vger.kernel.org 6524S: Supported 6525F: Documentation/driver-api/dpll.rst 6526F: drivers/dpll/* 6527F: include/linux/dpll.h 6528F: include/uapi/linux/dpll.h 6529 6530DRBD DRIVER 6531M: Philipp Reisner <philipp.reisner@linbit.com> 6532M: Lars Ellenberg <lars.ellenberg@linbit.com> 6533M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6534L: drbd-dev@lists.linbit.com 6535S: Supported 6536W: http://www.drbd.org 6537T: git git://git.linbit.com/linux-drbd.git 6538T: git git://git.linbit.com/drbd-8.4.git 6539F: Documentation/admin-guide/blockdev/ 6540F: drivers/block/drbd/ 6541F: include/linux/drbd* 6542F: lib/lru_cache.c 6543 6544DRIVER COMPONENT FRAMEWORK 6545L: dri-devel@lists.freedesktop.org 6546F: drivers/base/component.c 6547F: include/linux/component.h 6548 6549DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6550M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6551R: "Rafael J. Wysocki" <rafael@kernel.org> 6552S: Supported 6553T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6554F: Documentation/core-api/kobject.rst 6555F: drivers/base/ 6556F: fs/debugfs/ 6557F: fs/sysfs/ 6558F: include/linux/debugfs.h 6559F: include/linux/fwnode.h 6560F: include/linux/kobj* 6561F: include/linux/property.h 6562F: lib/kobj* 6563 6564DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6565M: Nishanth Menon <nm@ti.com> 6566L: linux-pm@vger.kernel.org 6567S: Maintained 6568F: drivers/soc/ti/smartreflex.c 6569F: include/linux/power/smartreflex.h 6570 6571DRM ACCEL DRIVERS FOR INTEL VPU 6572M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6573M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6574L: dri-devel@lists.freedesktop.org 6575S: Supported 6576T: git git://anongit.freedesktop.org/drm/drm-misc 6577F: drivers/accel/ivpu/ 6578F: include/uapi/drm/ivpu_accel.h 6579 6580DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6581M: Oded Gabbay <ogabbay@kernel.org> 6582L: dri-devel@lists.freedesktop.org 6583S: Maintained 6584C: irc://irc.oftc.net/dri-devel 6585T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6586F: Documentation/accel/ 6587F: drivers/accel/ 6588F: include/drm/drm_accel.h 6589 6590DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6591M: Maxime Ripard <mripard@kernel.org> 6592M: Chen-Yu Tsai <wens@csie.org> 6593R: Jernej Skrabec <jernej.skrabec@gmail.com> 6594L: dri-devel@lists.freedesktop.org 6595S: Supported 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: drivers/gpu/drm/sun4i/sun8i* 6598 6599DRM DRIVER FOR ARM PL111 CLCD 6600S: Orphan 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: drivers/gpu/drm/pl111/ 6603 6604DRM DRIVER FOR ARM VERSATILE TFT PANELS 6605M: Linus Walleij <linus.walleij@linaro.org> 6606S: Maintained 6607T: git git://anongit.freedesktop.org/drm/drm-misc 6608F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6609F: drivers/gpu/drm/panel/panel-arm-versatile.c 6610 6611DRM DRIVER FOR ASPEED BMC GFX 6612M: Joel Stanley <joel@jms.id.au> 6613L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6614S: Supported 6615T: git git://anongit.freedesktop.org/drm/drm-misc 6616F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6617F: drivers/gpu/drm/aspeed/ 6618 6619DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6620M: Dave Airlie <airlied@redhat.com> 6621R: Thomas Zimmermann <tzimmermann@suse.de> 6622R: Jocelyn Falempe <jfalempe@redhat.com> 6623L: dri-devel@lists.freedesktop.org 6624S: Supported 6625T: git git://anongit.freedesktop.org/drm/drm-misc 6626F: drivers/gpu/drm/ast/ 6627 6628DRM DRIVER FOR BOCHS VIRTUAL GPU 6629M: Gerd Hoffmann <kraxel@redhat.com> 6630L: virtualization@lists.linux.dev 6631S: Maintained 6632T: git git://anongit.freedesktop.org/drm/drm-misc 6633F: drivers/gpu/drm/tiny/bochs.c 6634 6635DRM DRIVER FOR BOE HIMAX8279D PANELS 6636M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6637S: Maintained 6638F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6639F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6640 6641DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6642M: Jagan Teki <jagan@amarulasolutions.com> 6643S: Maintained 6644F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6645F: drivers/gpu/drm/bridge/chipone-icn6211.c 6646 6647DRM DRIVER FOR EBBG FT8719 PANEL 6648M: Joel Selvaraj <jo@jsfamily.in> 6649S: Maintained 6650T: git git://anongit.freedesktop.org/drm/drm-misc 6651F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6652F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6653 6654DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6655M: Linus Walleij <linus.walleij@linaro.org> 6656S: Maintained 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: drivers/gpu/drm/tve200/ 6659 6660DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6661M: Icenowy Zheng <icenowy@aosc.io> 6662S: Maintained 6663F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6664F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6665 6666DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6667M: Jagan Teki <jagan@amarulasolutions.com> 6668S: Maintained 6669F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6670F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6671 6672DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6673M: Thomas Zimmermann <tzimmermann@suse.de> 6674M: Javier Martinez Canillas <javierm@redhat.com> 6675L: dri-devel@lists.freedesktop.org 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: drivers/gpu/drm/drm_aperture.c 6679F: drivers/gpu/drm/tiny/ofdrm.c 6680F: drivers/gpu/drm/tiny/simpledrm.c 6681F: drivers/video/aperture.c 6682F: drivers/video/nomodeset.c 6683F: include/drm/drm_aperture.h 6684F: include/linux/aperture.h 6685F: include/video/nomodeset.h 6686 6687DRM DRIVER FOR GENERIC EDP PANELS 6688R: Douglas Anderson <dianders@chromium.org> 6689F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6690F: drivers/gpu/drm/panel/panel-edp.c 6691 6692DRM DRIVER FOR GENERIC USB DISPLAY 6693M: Noralf Trønnes <noralf@tronnes.org> 6694S: Maintained 6695W: https://github.com/notro/gud/wiki 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: drivers/gpu/drm/gud/ 6698F: include/drm/gud.h 6699 6700DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6701M: Hans de Goede <hdegoede@redhat.com> 6702S: Maintained 6703T: git git://anongit.freedesktop.org/drm/drm-misc 6704F: drivers/gpu/drm/tiny/gm12u320.c 6705 6706DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6707M: Ondrej Jirman <megi@xff.cz> 6708M: Javier Martinez Canillas <javierm@redhat.com> 6709S: Maintained 6710T: git git://anongit.freedesktop.org/drm/drm-misc 6711F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6712F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6713 6714DRM DRIVER FOR HX8357D PANELS 6715S: Orphan 6716T: git git://anongit.freedesktop.org/drm/drm-misc 6717F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6718F: drivers/gpu/drm/tiny/hx8357d.c 6719 6720DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6721M: Deepak Rawat <drawat.floss@gmail.com> 6722L: linux-hyperv@vger.kernel.org 6723L: dri-devel@lists.freedesktop.org 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: drivers/gpu/drm/hyperv 6727 6728DRM DRIVER FOR ILITEK ILI9225 PANELS 6729M: David Lechner <david@lechnology.com> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6733F: drivers/gpu/drm/tiny/ili9225.c 6734 6735DRM DRIVER FOR ILITEK ILI9486 PANELS 6736M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6737S: Maintained 6738T: git git://anongit.freedesktop.org/drm/drm-misc 6739F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6740F: drivers/gpu/drm/tiny/ili9486.c 6741 6742DRM DRIVER FOR ILITEK ILI9805 PANELS 6743M: Michael Trimarchi <michael@amarulasolutions.com> 6744S: Maintained 6745F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6746F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6747 6748DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6749M: Jagan Teki <jagan@edgeble.ai> 6750S: Maintained 6751F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6752F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6753 6754DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6755M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6756S: Supported 6757T: git git://anongit.freedesktop.org/drm/drm-misc 6758F: drivers/gpu/drm/logicvc/ 6759 6760DRM DRIVER FOR LVDS PANELS 6761M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6762L: dri-devel@lists.freedesktop.org 6763S: Maintained 6764T: git git://anongit.freedesktop.org/drm/drm-misc 6765F: Documentation/devicetree/bindings/display/lvds.yaml 6766F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6767F: drivers/gpu/drm/panel/panel-lvds.c 6768 6769DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6770M: Guido Günther <agx@sigxcpu.org> 6771R: Purism Kernel Team <kernel@puri.sm> 6772S: Maintained 6773F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6774F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6775 6776DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6777M: Dave Airlie <airlied@redhat.com> 6778R: Thomas Zimmermann <tzimmermann@suse.de> 6779R: Jocelyn Falempe <jfalempe@redhat.com> 6780L: dri-devel@lists.freedesktop.org 6781S: Supported 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: drivers/gpu/drm/mgag200/ 6784 6785DRM DRIVER FOR MI0283QT 6786M: Noralf Trønnes <noralf@tronnes.org> 6787S: Maintained 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6790F: drivers/gpu/drm/tiny/mi0283qt.c 6791 6792DRM DRIVER FOR MIPI DBI compatible panels 6793M: Noralf Trønnes <noralf@tronnes.org> 6794S: Maintained 6795W: https://github.com/notro/panel-mipi-dbi/wiki 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6798F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6799 6800DRM DRIVER FOR MSM ADRENO GPU 6801M: Rob Clark <robdclark@gmail.com> 6802M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6803M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6804R: Sean Paul <sean@poorly.run> 6805R: Marijn Suijten <marijn.suijten@somainline.org> 6806L: linux-arm-msm@vger.kernel.org 6807L: dri-devel@lists.freedesktop.org 6808L: freedreno@lists.freedesktop.org 6809S: Maintained 6810B: https://gitlab.freedesktop.org/drm/msm/-/issues 6811T: git https://gitlab.freedesktop.org/drm/msm.git 6812F: Documentation/devicetree/bindings/display/msm/ 6813F: drivers/gpu/drm/ci/xfails/msm* 6814F: drivers/gpu/drm/msm/ 6815F: include/uapi/drm/msm_drm.h 6816 6817DRM DRIVER FOR NOVATEK NT35510 PANELS 6818M: Linus Walleij <linus.walleij@linaro.org> 6819S: Maintained 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6822F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6823 6824DRM DRIVER FOR NOVATEK NT35560 PANELS 6825M: Linus Walleij <linus.walleij@linaro.org> 6826S: Maintained 6827T: git git://anongit.freedesktop.org/drm/drm-misc 6828F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6829F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6830 6831DRM DRIVER FOR NOVATEK NT36523 PANELS 6832M: Jianhua Lu <lujianhua000@gmail.com> 6833S: Maintained 6834T: git git://anongit.freedesktop.org/drm/drm-misc 6835F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6836F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6837 6838DRM DRIVER FOR NOVATEK NT36672A PANELS 6839M: Sumit Semwal <sumit.semwal@linaro.org> 6840S: Maintained 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6843F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6844 6845DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6846M: Karol Herbst <kherbst@redhat.com> 6847M: Lyude Paul <lyude@redhat.com> 6848M: Danilo Krummrich <dakr@redhat.com> 6849L: dri-devel@lists.freedesktop.org 6850L: nouveau@lists.freedesktop.org 6851S: Supported 6852W: https://nouveau.freedesktop.org/ 6853Q: https://patchwork.freedesktop.org/project/nouveau/ 6854Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6855B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6856C: irc://irc.oftc.net/nouveau 6857T: git https://gitlab.freedesktop.org/drm/nouveau.git 6858F: drivers/gpu/drm/nouveau/ 6859F: include/uapi/drm/nouveau_drm.h 6860 6861DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6862M: Stefan Mavrodiev <stefan@olimex.com> 6863S: Maintained 6864F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6865F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6866 6867DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6868R: Douglas Anderson <dianders@chromium.org> 6869F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6870F: drivers/gpu/drm/bridge/parade-ps8640.c 6871 6872DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6873M: Noralf Trønnes <noralf@tronnes.org> 6874S: Maintained 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/repaper.txt 6877F: drivers/gpu/drm/tiny/repaper.c 6878 6879DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6880M: Dave Airlie <airlied@redhat.com> 6881M: Gerd Hoffmann <kraxel@redhat.com> 6882L: virtualization@lists.linux.dev 6883S: Obsolete 6884W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6885T: git git://anongit.freedesktop.org/drm/drm-misc 6886F: drivers/gpu/drm/tiny/cirrus.c 6887 6888DRM DRIVER FOR QXL VIRTUAL GPU 6889M: Dave Airlie <airlied@redhat.com> 6890M: Gerd Hoffmann <kraxel@redhat.com> 6891L: virtualization@lists.linux.dev 6892L: spice-devel@lists.freedesktop.org 6893S: Maintained 6894T: git git://anongit.freedesktop.org/drm/drm-misc 6895F: drivers/gpu/drm/qxl/ 6896F: include/uapi/drm/qxl_drm.h 6897 6898DRM DRIVER FOR RAYDIUM RM67191 PANELS 6899M: Robert Chiras <robert.chiras@nxp.com> 6900S: Maintained 6901F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6902F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6903 6904DRM DRIVER FOR SAMSUNG DB7430 PANELS 6905M: Linus Walleij <linus.walleij@linaro.org> 6906S: Maintained 6907T: git git://anongit.freedesktop.org/drm/drm-misc 6908F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6909F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6910 6911DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6912M: Inki Dae <inki.dae@samsung.com> 6913M: Jagan Teki <jagan@amarulasolutions.com> 6914M: Marek Szyprowski <m.szyprowski@samsung.com> 6915S: Maintained 6916T: git git://anongit.freedesktop.org/drm/drm-misc 6917F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6918F: drivers/gpu/drm/bridge/samsung-dsim.c 6919F: include/drm/bridge/samsung-dsim.h 6920 6921DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6922M: Markuss Broks <markuss.broks@gmail.com> 6923S: Maintained 6924F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6925F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6926 6927DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6928M: Artur Weber <aweber.kernel@gmail.com> 6929S: Maintained 6930F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6931F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6932 6933DRM DRIVER FOR SITRONIX ST7586 PANELS 6934M: David Lechner <david@lechnology.com> 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6938F: drivers/gpu/drm/tiny/st7586.c 6939 6940DRM DRIVER FOR SITRONIX ST7701 PANELS 6941M: Jagan Teki <jagan@amarulasolutions.com> 6942S: Maintained 6943F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6944F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6945 6946DRM DRIVER FOR SITRONIX ST7703 PANELS 6947M: Guido Günther <agx@sigxcpu.org> 6948R: Purism Kernel Team <kernel@puri.sm> 6949R: Ondrej Jirman <megi@xff.cz> 6950S: Maintained 6951F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6952F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6953 6954DRM DRIVER FOR SITRONIX ST7735R PANELS 6955M: David Lechner <david@lechnology.com> 6956S: Maintained 6957T: git git://anongit.freedesktop.org/drm/drm-misc 6958F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6959F: drivers/gpu/drm/tiny/st7735r.c 6960 6961DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6962M: Javier Martinez Canillas <javierm@redhat.com> 6963S: Maintained 6964T: git git://anongit.freedesktop.org/drm/drm-misc 6965F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6966F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6967F: drivers/gpu/drm/solomon/ssd130x* 6968 6969DRM DRIVER FOR ST-ERICSSON MCDE 6970M: Linus Walleij <linus.walleij@linaro.org> 6971S: Maintained 6972T: git git://anongit.freedesktop.org/drm/drm-misc 6973F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6974F: drivers/gpu/drm/mcde/ 6975 6976DRM DRIVER FOR SYNAPTICS R63353 PANELS 6977M: Michael Trimarchi <michael@amarulasolutions.com> 6978S: Maintained 6979F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 6980F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 6981 6982DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6983M: Jagan Teki <jagan@amarulasolutions.com> 6984S: Maintained 6985F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6986F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6987 6988DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6989R: Douglas Anderson <dianders@chromium.org> 6990F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6991F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6992 6993DRM DRIVER FOR TPO TPG110 PANELS 6994M: Linus Walleij <linus.walleij@linaro.org> 6995S: Maintained 6996T: git git://anongit.freedesktop.org/drm/drm-misc 6997F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6998F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6999 7000DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7001M: Dave Airlie <airlied@redhat.com> 7002R: Sean Paul <sean@poorly.run> 7003R: Thomas Zimmermann <tzimmermann@suse.de> 7004L: dri-devel@lists.freedesktop.org 7005S: Supported 7006T: git git://anongit.freedesktop.org/drm/drm-misc 7007F: drivers/gpu/drm/udl/ 7008 7009DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7010M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7011M: Melissa Wen <melissa.srw@gmail.com> 7012M: Maíra Canal <mairacanal@riseup.net> 7013R: Haneen Mohammed <hamohammed.sa@gmail.com> 7014R: Daniel Vetter <daniel@ffwll.ch> 7015L: dri-devel@lists.freedesktop.org 7016S: Maintained 7017T: git git://anongit.freedesktop.org/drm/drm-misc 7018F: Documentation/gpu/vkms.rst 7019F: drivers/gpu/drm/vkms/ 7020 7021DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7022M: Hans de Goede <hdegoede@redhat.com> 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025T: git git://anongit.freedesktop.org/drm/drm-misc 7026F: drivers/gpu/drm/vboxvideo/ 7027 7028DRM DRIVER FOR VMWARE VIRTUAL GPU 7029M: Zack Rusin <zack.rusin@broadcom.com> 7030R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7031L: dri-devel@lists.freedesktop.org 7032S: Supported 7033T: git git://anongit.freedesktop.org/drm/drm-misc 7034F: drivers/gpu/drm/vmwgfx/ 7035F: include/uapi/drm/vmwgfx_drm.h 7036 7037DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7038M: Linus Walleij <linus.walleij@linaro.org> 7039S: Maintained 7040T: git git://anongit.freedesktop.org/drm/drm-misc 7041F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7042F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7043 7044DRM DRIVERS 7045M: David Airlie <airlied@gmail.com> 7046M: Daniel Vetter <daniel@ffwll.ch> 7047L: dri-devel@lists.freedesktop.org 7048S: Maintained 7049B: https://gitlab.freedesktop.org/drm 7050C: irc://irc.oftc.net/dri-devel 7051T: git https://gitlab.freedesktop.org/drm/kernel.git 7052F: Documentation/devicetree/bindings/display/ 7053F: Documentation/devicetree/bindings/gpu/ 7054F: Documentation/gpu/ 7055F: drivers/gpu/ 7056F: include/drm/ 7057F: include/linux/vga* 7058F: include/uapi/drm/ 7059 7060DRM DRIVERS AND MISC GPU PATCHES 7061M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7062M: Maxime Ripard <mripard@kernel.org> 7063M: Thomas Zimmermann <tzimmermann@suse.de> 7064S: Maintained 7065W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 7066T: git git://anongit.freedesktop.org/drm/drm-misc 7067F: Documentation/devicetree/bindings/display/ 7068F: Documentation/devicetree/bindings/gpu/ 7069F: Documentation/gpu/ 7070F: drivers/gpu/drm/ 7071F: drivers/gpu/vga/ 7072F: include/drm/drm 7073F: include/linux/vga* 7074F: include/uapi/drm/ 7075X: drivers/gpu/drm/amd/ 7076X: drivers/gpu/drm/armada/ 7077X: drivers/gpu/drm/etnaviv/ 7078X: drivers/gpu/drm/exynos/ 7079X: drivers/gpu/drm/i915/ 7080X: drivers/gpu/drm/kmb/ 7081X: drivers/gpu/drm/mediatek/ 7082X: drivers/gpu/drm/msm/ 7083X: drivers/gpu/drm/nouveau/ 7084X: drivers/gpu/drm/radeon/ 7085X: drivers/gpu/drm/renesas/rcar-du/ 7086X: drivers/gpu/drm/tegra/ 7087 7088DRM DRIVERS FOR ALLWINNER A10 7089M: Maxime Ripard <mripard@kernel.org> 7090M: Chen-Yu Tsai <wens@csie.org> 7091L: dri-devel@lists.freedesktop.org 7092S: Supported 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: Documentation/devicetree/bindings/display/allwinner* 7095F: drivers/gpu/drm/sun4i/ 7096 7097DRM DRIVERS FOR AMLOGIC SOCS 7098M: Neil Armstrong <neil.armstrong@linaro.org> 7099L: dri-devel@lists.freedesktop.org 7100L: linux-amlogic@lists.infradead.org 7101S: Supported 7102W: http://linux-meson.com/ 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7105F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7106F: Documentation/gpu/meson.rst 7107F: drivers/gpu/drm/ci/xfails/meson* 7108F: drivers/gpu/drm/meson/ 7109 7110DRM DRIVERS FOR ATMEL HLCDC 7111M: Sam Ravnborg <sam@ravnborg.org> 7112M: Boris Brezillon <bbrezillon@kernel.org> 7113L: dri-devel@lists.freedesktop.org 7114S: Supported 7115T: git git://anongit.freedesktop.org/drm/drm-misc 7116F: Documentation/devicetree/bindings/display/atmel/ 7117F: drivers/gpu/drm/atmel-hlcdc/ 7118 7119DRM DRIVERS FOR BRIDGE CHIPS 7120M: Andrzej Hajda <andrzej.hajda@intel.com> 7121M: Neil Armstrong <neil.armstrong@linaro.org> 7122M: Robert Foss <rfoss@kernel.org> 7123R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7124R: Jonas Karlman <jonas@kwiboo.se> 7125R: Jernej Skrabec <jernej.skrabec@gmail.com> 7126S: Maintained 7127T: git git://anongit.freedesktop.org/drm/drm-misc 7128F: Documentation/devicetree/bindings/display/bridge/ 7129F: drivers/gpu/drm/bridge/ 7130F: drivers/gpu/drm/drm_bridge.c 7131F: drivers/gpu/drm/drm_bridge_connector.c 7132F: include/drm/drm_bridge.h 7133F: include/drm/drm_bridge_connector.h 7134 7135DRM DRIVERS FOR EXYNOS 7136M: Inki Dae <inki.dae@samsung.com> 7137M: Seung-Woo Kim <sw0312.kim@samsung.com> 7138M: Kyungmin Park <kyungmin.park@samsung.com> 7139L: dri-devel@lists.freedesktop.org 7140S: Supported 7141T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7142F: Documentation/devicetree/bindings/display/exynos/ 7143F: Documentation/devicetree/bindings/display/samsung/ 7144F: drivers/gpu/drm/exynos/ 7145F: include/uapi/drm/exynos_drm.h 7146 7147DRM DRIVERS FOR FREESCALE DCU 7148M: Stefan Agner <stefan@agner.ch> 7149M: Alison Wang <alison.wang@nxp.com> 7150L: dri-devel@lists.freedesktop.org 7151S: Supported 7152T: git git://anongit.freedesktop.org/drm/drm-misc 7153F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7154F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7155F: drivers/gpu/drm/fsl-dcu/ 7156 7157DRM DRIVERS FOR FREESCALE IMX 5/6 7158M: Philipp Zabel <p.zabel@pengutronix.de> 7159L: dri-devel@lists.freedesktop.org 7160S: Maintained 7161T: git git://anongit.freedesktop.org/drm/drm-misc 7162T: git git://git.pengutronix.de/git/pza/linux 7163F: Documentation/devicetree/bindings/display/imx/ 7164F: drivers/gpu/drm/imx/ipuv3/ 7165F: drivers/gpu/ipu-v3/ 7166 7167DRM DRIVERS FOR FREESCALE IMX BRIDGE 7168M: Liu Ying <victor.liu@nxp.com> 7169L: dri-devel@lists.freedesktop.org 7170S: Maintained 7171F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7172F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7173F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7174F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7175F: drivers/gpu/drm/bridge/imx/ 7176 7177DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7178M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7179L: dri-devel@lists.freedesktop.org 7180S: Maintained 7181T: git git://anongit.freedesktop.org/drm/drm-misc 7182F: drivers/gpu/drm/gma500/ 7183 7184DRM DRIVERS FOR HISILICON 7185M: Xinliang Liu <xinliang.liu@linaro.org> 7186M: Tian Tao <tiantao6@hisilicon.com> 7187R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7188R: Sumit Semwal <sumit.semwal@linaro.org> 7189R: Yongqin Liu <yongqin.liu@linaro.org> 7190R: John Stultz <jstultz@google.com> 7191L: dri-devel@lists.freedesktop.org 7192S: Maintained 7193T: git git://anongit.freedesktop.org/drm/drm-misc 7194F: Documentation/devicetree/bindings/display/hisilicon/ 7195F: drivers/gpu/drm/hisilicon/ 7196 7197DRM DRIVERS FOR LIMA 7198M: Qiang Yu <yuq825@gmail.com> 7199L: dri-devel@lists.freedesktop.org 7200L: lima@lists.freedesktop.org (moderated for non-subscribers) 7201S: Maintained 7202T: git git://anongit.freedesktop.org/drm/drm-misc 7203F: drivers/gpu/drm/lima/ 7204F: include/uapi/drm/lima_drm.h 7205 7206DRM DRIVERS FOR LOONGSON 7207M: Sui Jingfeng <suijingfeng@loongson.cn> 7208L: dri-devel@lists.freedesktop.org 7209S: Supported 7210T: git git://anongit.freedesktop.org/drm/drm-misc 7211F: drivers/gpu/drm/loongson/ 7212 7213DRM DRIVERS FOR MEDIATEK 7214M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7215M: Philipp Zabel <p.zabel@pengutronix.de> 7216L: dri-devel@lists.freedesktop.org 7217L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7218S: Supported 7219F: Documentation/devicetree/bindings/display/mediatek/ 7220F: drivers/gpu/drm/ci/xfails/mediatek* 7221F: drivers/gpu/drm/mediatek/ 7222F: drivers/phy/mediatek/phy-mtk-dp.c 7223F: drivers/phy/mediatek/phy-mtk-hdmi* 7224F: drivers/phy/mediatek/phy-mtk-mipi* 7225 7226DRM DRIVERS FOR NVIDIA TEGRA 7227M: Thierry Reding <thierry.reding@gmail.com> 7228M: Mikko Perttunen <mperttunen@nvidia.com> 7229L: dri-devel@lists.freedesktop.org 7230L: linux-tegra@vger.kernel.org 7231S: Supported 7232T: git https://gitlab.freedesktop.org/drm/tegra.git 7233F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7234F: Documentation/devicetree/bindings/gpu/host1x/ 7235F: drivers/gpu/drm/tegra/ 7236F: drivers/gpu/host1x/ 7237F: include/linux/host1x.h 7238F: include/uapi/drm/tegra_drm.h 7239 7240DRM DRIVERS FOR RENESAS R-CAR 7241M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7242M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7243L: dri-devel@lists.freedesktop.org 7244L: linux-renesas-soc@vger.kernel.org 7245S: Supported 7246T: git git://linuxtv.org/pinchartl/media drm/du/next 7247F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7248F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7249F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7250F: Documentation/devicetree/bindings/display/renesas,du.yaml 7251F: drivers/gpu/drm/renesas/rcar-du/ 7252 7253DRM DRIVERS FOR RENESAS RZ 7254M: Biju Das <biju.das.jz@bp.renesas.com> 7255L: dri-devel@lists.freedesktop.org 7256L: linux-renesas-soc@vger.kernel.org 7257S: Maintained 7258T: git git://anongit.freedesktop.org/drm/drm-misc 7259F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7260F: drivers/gpu/drm/renesas/rz-du/ 7261 7262DRM DRIVERS FOR RENESAS SHMOBILE 7263M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7264M: Geert Uytterhoeven <geert+renesas@glider.be> 7265L: dri-devel@lists.freedesktop.org 7266L: linux-renesas-soc@vger.kernel.org 7267S: Supported 7268T: git git://anongit.freedesktop.org/drm/drm-misc 7269F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7270F: drivers/gpu/drm/renesas/shmobile/ 7271F: include/linux/platform_data/shmob_drm.h 7272 7273DRM DRIVERS FOR ROCKCHIP 7274M: Sandy Huang <hjc@rock-chips.com> 7275M: Heiko Stübner <heiko@sntech.de> 7276M: Andy Yan <andy.yan@rock-chips.com> 7277L: dri-devel@lists.freedesktop.org 7278S: Maintained 7279T: git git://anongit.freedesktop.org/drm/drm-misc 7280F: Documentation/devicetree/bindings/display/rockchip/ 7281F: drivers/gpu/drm/ci/xfails/rockchip* 7282F: drivers/gpu/drm/rockchip/ 7283 7284DRM DRIVERS FOR STI 7285M: Alain Volmat <alain.volmat@foss.st.com> 7286L: dri-devel@lists.freedesktop.org 7287S: Maintained 7288T: git git://anongit.freedesktop.org/drm/drm-misc 7289F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7290F: drivers/gpu/drm/sti 7291 7292DRM DRIVERS FOR STM 7293M: Yannick Fertre <yannick.fertre@foss.st.com> 7294M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7295M: Philippe Cornu <philippe.cornu@foss.st.com> 7296L: dri-devel@lists.freedesktop.org 7297S: Maintained 7298T: git git://anongit.freedesktop.org/drm/drm-misc 7299F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7300F: drivers/gpu/drm/stm 7301 7302DRM DRIVERS FOR TI KEYSTONE 7303M: Jyri Sarha <jyri.sarha@iki.fi> 7304M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7305L: dri-devel@lists.freedesktop.org 7306S: Maintained 7307T: git git://anongit.freedesktop.org/drm/drm-misc 7308F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7309F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7310F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7311F: drivers/gpu/drm/tidss/ 7312 7313DRM DRIVERS FOR TI LCDC 7314M: Jyri Sarha <jyri.sarha@iki.fi> 7315M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7316L: dri-devel@lists.freedesktop.org 7317S: Maintained 7318T: git git://anongit.freedesktop.org/drm/drm-misc 7319F: Documentation/devicetree/bindings/display/tilcdc/ 7320F: drivers/gpu/drm/tilcdc/ 7321 7322DRM DRIVERS FOR TI OMAP 7323M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7324L: dri-devel@lists.freedesktop.org 7325S: Maintained 7326T: git git://anongit.freedesktop.org/drm/drm-misc 7327F: Documentation/devicetree/bindings/display/ti/ 7328F: drivers/gpu/drm/omapdrm/ 7329 7330DRM DRIVERS FOR V3D 7331M: Melissa Wen <mwen@igalia.com> 7332M: Maíra Canal <mcanal@igalia.com> 7333S: Supported 7334T: git git://anongit.freedesktop.org/drm/drm-misc 7335F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7336F: drivers/gpu/drm/v3d/ 7337F: include/uapi/drm/v3d_drm.h 7338 7339DRM DRIVERS FOR VC4 7340M: Maxime Ripard <mripard@kernel.org> 7341S: Supported 7342T: git git://github.com/anholt/linux 7343T: git git://anongit.freedesktop.org/drm/drm-misc 7344F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7345F: drivers/gpu/drm/vc4/ 7346F: include/uapi/drm/vc4_drm.h 7347 7348DRM DRIVERS FOR VIVANTE GPU IP 7349M: Lucas Stach <l.stach@pengutronix.de> 7350R: Russell King <linux+etnaviv@armlinux.org.uk> 7351R: Christian Gmeiner <christian.gmeiner@gmail.com> 7352L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7353L: dri-devel@lists.freedesktop.org 7354S: Maintained 7355F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7356F: drivers/gpu/drm/etnaviv/ 7357F: include/uapi/drm/etnaviv_drm.h 7358 7359DRM DRIVERS FOR XEN 7360M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7361L: dri-devel@lists.freedesktop.org 7362L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7363S: Supported 7364T: git git://anongit.freedesktop.org/drm/drm-misc 7365F: Documentation/gpu/xen-front.rst 7366F: drivers/gpu/drm/xen/ 7367 7368DRM DRIVERS FOR XILINX 7369M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7370L: dri-devel@lists.freedesktop.org 7371S: Maintained 7372T: git git://anongit.freedesktop.org/drm/drm-misc 7373F: Documentation/devicetree/bindings/display/xlnx/ 7374F: drivers/gpu/drm/xlnx/ 7375 7376DRM GPU SCHEDULER 7377M: Luben Tuikov <ltuikov89@gmail.com> 7378M: Matthew Brost <matthew.brost@intel.com> 7379L: dri-devel@lists.freedesktop.org 7380S: Maintained 7381T: git git://anongit.freedesktop.org/drm/drm-misc 7382F: drivers/gpu/drm/scheduler/ 7383F: include/drm/gpu_scheduler.h 7384 7385DRM PANEL DRIVERS 7386M: Neil Armstrong <neil.armstrong@linaro.org> 7387R: Jessica Zhang <quic_jesszhan@quicinc.com> 7388R: Sam Ravnborg <sam@ravnborg.org> 7389L: dri-devel@lists.freedesktop.org 7390S: Maintained 7391T: git git://anongit.freedesktop.org/drm/drm-misc 7392F: Documentation/devicetree/bindings/display/panel/ 7393F: drivers/gpu/drm/drm_panel.c 7394F: drivers/gpu/drm/panel/ 7395F: include/drm/drm_panel.h 7396 7397DRM PRIVACY-SCREEN CLASS 7398M: Hans de Goede <hdegoede@redhat.com> 7399L: dri-devel@lists.freedesktop.org 7400S: Maintained 7401T: git git://anongit.freedesktop.org/drm/drm-misc 7402F: drivers/gpu/drm/drm_privacy_screen* 7403F: include/drm/drm_privacy_screen* 7404 7405DRM TTM SUBSYSTEM 7406M: Christian Koenig <christian.koenig@amd.com> 7407M: Huang Rui <ray.huang@amd.com> 7408L: dri-devel@lists.freedesktop.org 7409S: Maintained 7410T: git git://anongit.freedesktop.org/drm/drm-misc 7411F: drivers/gpu/drm/ttm/ 7412F: include/drm/ttm/ 7413 7414DRM AUTOMATED TESTING 7415M: Helen Koike <helen.koike@collabora.com> 7416L: dri-devel@lists.freedesktop.org 7417S: Maintained 7418T: git git://anongit.freedesktop.org/drm/drm-misc 7419F: Documentation/gpu/automated_testing.rst 7420F: drivers/gpu/drm/ci/ 7421 7422DSBR100 USB FM RADIO DRIVER 7423M: Alexey Klimov <klimov.linux@gmail.com> 7424L: linux-media@vger.kernel.org 7425S: Maintained 7426T: git git://linuxtv.org/media_tree.git 7427F: drivers/media/radio/dsbr100.c 7428 7429DT3155 MEDIA DRIVER 7430M: Hans Verkuil <hverkuil@xs4all.nl> 7431L: linux-media@vger.kernel.org 7432S: Odd Fixes 7433W: https://linuxtv.org 7434T: git git://linuxtv.org/media_tree.git 7435F: drivers/media/pci/dt3155/ 7436 7437DVB_USB_AF9015 MEDIA DRIVER 7438L: linux-media@vger.kernel.org 7439S: Orphan 7440W: https://linuxtv.org 7441Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7442F: drivers/media/usb/dvb-usb-v2/af9015* 7443 7444DVB_USB_AF9035 MEDIA DRIVER 7445L: linux-media@vger.kernel.org 7446S: Orphan 7447W: https://linuxtv.org 7448Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7449F: drivers/media/usb/dvb-usb-v2/af9035* 7450 7451DVB_USB_ANYSEE MEDIA DRIVER 7452L: linux-media@vger.kernel.org 7453S: Orphan 7454W: https://linuxtv.org 7455Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7456F: drivers/media/usb/dvb-usb-v2/anysee* 7457 7458DVB_USB_AU6610 MEDIA DRIVER 7459L: linux-media@vger.kernel.org 7460S: Orphan 7461W: https://linuxtv.org 7462Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7463F: drivers/media/usb/dvb-usb-v2/au6610* 7464 7465DVB_USB_CE6230 MEDIA DRIVER 7466L: linux-media@vger.kernel.org 7467S: Orphan 7468W: https://linuxtv.org 7469Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7470F: drivers/media/usb/dvb-usb-v2/ce6230* 7471 7472DVB_USB_CXUSB MEDIA DRIVER 7473M: Michael Krufky <mkrufky@linuxtv.org> 7474L: linux-media@vger.kernel.org 7475S: Maintained 7476W: https://linuxtv.org 7477W: http://github.com/mkrufky 7478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7479T: git git://linuxtv.org/media_tree.git 7480F: drivers/media/usb/dvb-usb/cxusb* 7481 7482DVB_USB_EC168 MEDIA DRIVER 7483L: linux-media@vger.kernel.org 7484S: Orphan 7485W: https://linuxtv.org 7486Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7487F: drivers/media/usb/dvb-usb-v2/ec168* 7488 7489DVB_USB_GL861 MEDIA DRIVER 7490L: linux-media@vger.kernel.org 7491S: Orphan 7492W: https://linuxtv.org 7493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7494F: drivers/media/usb/dvb-usb-v2/gl861* 7495 7496DVB_USB_MXL111SF MEDIA DRIVER 7497M: Michael Krufky <mkrufky@linuxtv.org> 7498L: linux-media@vger.kernel.org 7499S: Maintained 7500W: https://linuxtv.org 7501W: http://github.com/mkrufky 7502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7503T: git git://linuxtv.org/mkrufky/mxl111sf.git 7504F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7505 7506DVB_USB_RTL28XXU MEDIA DRIVER 7507L: linux-media@vger.kernel.org 7508S: Orphan 7509W: https://linuxtv.org 7510Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7511F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7512 7513DVB_USB_V2 MEDIA DRIVER 7514L: linux-media@vger.kernel.org 7515S: Orphan 7516W: https://linuxtv.org 7517W: http://palosaari.fi/linux/ 7518Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7519F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7520F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7521 7522DYNAMIC DEBUG 7523M: Jason Baron <jbaron@akamai.com> 7524M: Jim Cromie <jim.cromie@gmail.com> 7525S: Maintained 7526F: include/linux/dynamic_debug.h 7527F: lib/dynamic_debug.c 7528F: lib/test_dynamic_debug.c 7529 7530DYNAMIC INTERRUPT MODERATION 7531M: Tal Gilboa <talgi@nvidia.com> 7532S: Maintained 7533F: Documentation/networking/net_dim.rst 7534F: include/linux/dim.h 7535F: lib/dim/ 7536 7537DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7538M: Daniel Lezcano <daniel.lezcano@kernel.org> 7539L: linux-pm@vger.kernel.org 7540S: Supported 7541B: https://bugzilla.kernel.org 7542T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7543F: drivers/powercap/dtpm* 7544F: include/linux/dtpm.h 7545 7546DZ DECSTATION DZ11 SERIAL DRIVER 7547M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7548S: Maintained 7549F: drivers/tty/serial/dz.* 7550 7551E3X0 POWER BUTTON DRIVER 7552M: Moritz Fischer <moritz.fischer@ettus.com> 7553L: usrp-users@lists.ettus.com 7554S: Supported 7555W: http://www.ettus.com 7556F: Documentation/devicetree/bindings/input/e3x0-button.txt 7557F: drivers/input/misc/e3x0-button.c 7558 7559E4000 MEDIA DRIVER 7560L: linux-media@vger.kernel.org 7561S: Orphan 7562W: https://linuxtv.org 7563Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7564F: drivers/media/tuners/e4000* 7565 7566EARTH_PT1 MEDIA DRIVER 7567M: Akihiro Tsukada <tskd08@gmail.com> 7568L: linux-media@vger.kernel.org 7569S: Odd Fixes 7570F: drivers/media/pci/pt1/ 7571 7572EARTH_PT3 MEDIA DRIVER 7573M: Akihiro Tsukada <tskd08@gmail.com> 7574L: linux-media@vger.kernel.org 7575S: Odd Fixes 7576F: drivers/media/pci/pt3/ 7577 7578EC100 MEDIA DRIVER 7579L: linux-media@vger.kernel.org 7580S: Orphan 7581W: https://linuxtv.org 7582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7583F: drivers/media/dvb-frontends/ec100* 7584 7585ECRYPT FILE SYSTEM 7586M: Tyler Hicks <code@tyhicks.com> 7587L: ecryptfs@vger.kernel.org 7588S: Odd Fixes 7589W: http://ecryptfs.org 7590W: https://launchpad.net/ecryptfs 7591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7592F: Documentation/filesystems/ecryptfs.rst 7593F: fs/ecryptfs/ 7594 7595EDAC-AMD64 7596M: Yazen Ghannam <yazen.ghannam@amd.com> 7597L: linux-edac@vger.kernel.org 7598S: Supported 7599F: drivers/edac/amd64_edac* 7600F: drivers/edac/mce_amd* 7601 7602EDAC-ARMADA 7603M: Jan Luebbe <jlu@pengutronix.de> 7604L: linux-edac@vger.kernel.org 7605S: Maintained 7606F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7607F: drivers/edac/armada_xp_* 7608 7609EDAC-AST2500 7610M: Stefan Schaeckeler <sschaeck@cisco.com> 7611S: Supported 7612F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7613F: drivers/edac/aspeed_edac.c 7614 7615EDAC-BLUEFIELD 7616M: Shravan Kumar Ramani <shravankr@nvidia.com> 7617S: Supported 7618F: drivers/edac/bluefield_edac.c 7619 7620EDAC-CALXEDA 7621M: Andre Przywara <andre.przywara@arm.com> 7622L: linux-edac@vger.kernel.org 7623S: Maintained 7624F: drivers/edac/highbank* 7625 7626EDAC-CAVIUM OCTEON 7627M: Ralf Baechle <ralf@linux-mips.org> 7628L: linux-edac@vger.kernel.org 7629L: linux-mips@vger.kernel.org 7630S: Supported 7631F: drivers/edac/octeon_edac* 7632 7633EDAC-CAVIUM THUNDERX 7634M: Robert Richter <rric@kernel.org> 7635L: linux-edac@vger.kernel.org 7636S: Odd Fixes 7637F: drivers/edac/thunderx_edac* 7638 7639EDAC-CORE 7640M: Borislav Petkov <bp@alien8.de> 7641M: Tony Luck <tony.luck@intel.com> 7642R: James Morse <james.morse@arm.com> 7643R: Mauro Carvalho Chehab <mchehab@kernel.org> 7644R: Robert Richter <rric@kernel.org> 7645L: linux-edac@vger.kernel.org 7646S: Supported 7647T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7648F: Documentation/driver-api/edac.rst 7649F: drivers/edac/ 7650F: include/linux/edac.h 7651 7652EDAC-DMC520 7653M: Lei Wang <lewan@microsoft.com> 7654L: linux-edac@vger.kernel.org 7655S: Supported 7656F: drivers/edac/dmc520_edac.c 7657 7658EDAC-E752X 7659M: Mark Gross <markgross@kernel.org> 7660L: linux-edac@vger.kernel.org 7661S: Maintained 7662F: drivers/edac/e752x_edac.c 7663 7664EDAC-E7XXX 7665L: linux-edac@vger.kernel.org 7666S: Maintained 7667F: drivers/edac/e7xxx_edac.c 7668 7669EDAC-FSL_DDR 7670M: York Sun <york.sun@nxp.com> 7671L: linux-edac@vger.kernel.org 7672S: Maintained 7673F: drivers/edac/fsl_ddr_edac.* 7674 7675EDAC-GHES 7676M: Mauro Carvalho Chehab <mchehab@kernel.org> 7677L: linux-edac@vger.kernel.org 7678S: Maintained 7679F: drivers/edac/ghes_edac.c 7680 7681EDAC-I10NM 7682M: Tony Luck <tony.luck@intel.com> 7683L: linux-edac@vger.kernel.org 7684S: Maintained 7685F: drivers/edac/i10nm_base.c 7686 7687EDAC-I3000 7688L: linux-edac@vger.kernel.org 7689S: Orphan 7690F: drivers/edac/i3000_edac.c 7691 7692EDAC-I5000 7693L: linux-edac@vger.kernel.org 7694S: Maintained 7695F: drivers/edac/i5000_edac.c 7696 7697EDAC-I5400 7698M: Mauro Carvalho Chehab <mchehab@kernel.org> 7699L: linux-edac@vger.kernel.org 7700S: Maintained 7701F: drivers/edac/i5400_edac.c 7702 7703EDAC-I7300 7704M: Mauro Carvalho Chehab <mchehab@kernel.org> 7705L: linux-edac@vger.kernel.org 7706S: Maintained 7707F: drivers/edac/i7300_edac.c 7708 7709EDAC-I7CORE 7710M: Mauro Carvalho Chehab <mchehab@kernel.org> 7711L: linux-edac@vger.kernel.org 7712S: Maintained 7713F: drivers/edac/i7core_edac.c 7714 7715EDAC-I82443BXGX 7716M: Tim Small <tim@buttersideup.com> 7717L: linux-edac@vger.kernel.org 7718S: Maintained 7719F: drivers/edac/i82443bxgx_edac.c 7720 7721EDAC-I82975X 7722M: "Arvind R." <arvino55@gmail.com> 7723L: linux-edac@vger.kernel.org 7724S: Maintained 7725F: drivers/edac/i82975x_edac.c 7726 7727EDAC-IE31200 7728M: Jason Baron <jbaron@akamai.com> 7729L: linux-edac@vger.kernel.org 7730S: Maintained 7731F: drivers/edac/ie31200_edac.c 7732 7733EDAC-IGEN6 7734M: Tony Luck <tony.luck@intel.com> 7735R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7736L: linux-edac@vger.kernel.org 7737S: Maintained 7738F: drivers/edac/igen6_edac.c 7739 7740EDAC-MPC85XX 7741M: Johannes Thumshirn <morbidrsa@gmail.com> 7742L: linux-edac@vger.kernel.org 7743S: Maintained 7744F: drivers/edac/mpc85xx_edac.[ch] 7745 7746EDAC-NPCM 7747M: Marvin Lin <kflin@nuvoton.com> 7748M: Stanley Chu <yschu@nuvoton.com> 7749L: linux-edac@vger.kernel.org 7750S: Maintained 7751F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7752F: drivers/edac/npcm_edac.c 7753 7754EDAC-PASEMI 7755M: Egor Martovetsky <egor@pasemi.com> 7756L: linux-edac@vger.kernel.org 7757S: Maintained 7758F: drivers/edac/pasemi_edac.c 7759 7760EDAC-PND2 7761M: Tony Luck <tony.luck@intel.com> 7762L: linux-edac@vger.kernel.org 7763S: Maintained 7764F: drivers/edac/pnd2_edac.[ch] 7765 7766EDAC-QCOM 7767M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7768L: linux-arm-msm@vger.kernel.org 7769L: linux-edac@vger.kernel.org 7770S: Maintained 7771F: drivers/edac/qcom_edac.c 7772 7773EDAC-R82600 7774M: Tim Small <tim@buttersideup.com> 7775L: linux-edac@vger.kernel.org 7776S: Maintained 7777F: drivers/edac/r82600_edac.c 7778 7779EDAC-SBRIDGE 7780M: Tony Luck <tony.luck@intel.com> 7781R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7782L: linux-edac@vger.kernel.org 7783S: Maintained 7784F: drivers/edac/sb_edac.c 7785 7786EDAC-SKYLAKE 7787M: Tony Luck <tony.luck@intel.com> 7788L: linux-edac@vger.kernel.org 7789S: Maintained 7790F: drivers/edac/skx_*.[ch] 7791 7792EDAC-TI 7793M: Tero Kristo <kristo@kernel.org> 7794L: linux-edac@vger.kernel.org 7795S: Odd Fixes 7796F: drivers/edac/ti_edac.c 7797 7798EDIROL UA-101/UA-1000 DRIVER 7799M: Clemens Ladisch <clemens@ladisch.de> 7800L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7801S: Maintained 7802T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7803F: sound/usb/misc/ua101.c 7804 7805EFI TEST DRIVER 7806M: Ivan Hu <ivan.hu@canonical.com> 7807M: Ard Biesheuvel <ardb@kernel.org> 7808L: linux-efi@vger.kernel.org 7809S: Maintained 7810F: drivers/firmware/efi/test/ 7811 7812EFI VARIABLE FILESYSTEM 7813M: Jeremy Kerr <jk@ozlabs.org> 7814M: Ard Biesheuvel <ardb@kernel.org> 7815L: linux-efi@vger.kernel.org 7816S: Maintained 7817T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7818F: fs/efivarfs/ 7819 7820EFIFB FRAMEBUFFER DRIVER 7821M: Peter Jones <pjones@redhat.com> 7822L: linux-fbdev@vger.kernel.org 7823S: Maintained 7824F: drivers/video/fbdev/efifb.c 7825 7826EFS FILESYSTEM 7827S: Orphan 7828W: http://aeschi.ch.eu.org/efs/ 7829F: fs/efs/ 7830 7831EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7832L: netdev@vger.kernel.org 7833S: Orphan 7834F: drivers/net/ethernet/ibm/ehea/ 7835 7836ELM327 CAN NETWORK DRIVER 7837M: Max Staudt <max@enpas.org> 7838L: linux-can@vger.kernel.org 7839S: Maintained 7840F: Documentation/networking/device_drivers/can/can327.rst 7841F: drivers/net/can/can327.c 7842 7843EM28XX VIDEO4LINUX DRIVER 7844M: Mauro Carvalho Chehab <mchehab@kernel.org> 7845L: linux-media@vger.kernel.org 7846S: Maintained 7847W: https://linuxtv.org 7848T: git git://linuxtv.org/media_tree.git 7849F: Documentation/admin-guide/media/em28xx* 7850F: drivers/media/usb/em28xx/ 7851 7852EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7853M: Adrian Hunter <adrian.hunter@intel.com> 7854M: Asutosh Das <quic_asutoshd@quicinc.com> 7855R: Ritesh Harjani <ritesh.list@gmail.com> 7856L: linux-mmc@vger.kernel.org 7857S: Supported 7858F: drivers/mmc/host/cqhci* 7859 7860EMS CPC-PCI CAN DRIVER 7861M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7862M: support@ems-wuensche.com 7863L: linux-can@vger.kernel.org 7864S: Maintained 7865F: drivers/net/can/sja1000/ems_pci.c 7866 7867EMULEX 10Gbps iSCSI - OneConnect DRIVER 7868M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7869L: linux-scsi@vger.kernel.org 7870S: Supported 7871W: http://www.broadcom.com 7872F: drivers/scsi/be2iscsi/ 7873 7874EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7875M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7876M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7877M: Somnath Kotur <somnath.kotur@broadcom.com> 7878L: netdev@vger.kernel.org 7879S: Supported 7880W: http://www.emulex.com 7881F: drivers/net/ethernet/emulex/benet/ 7882 7883EMULEX ONECONNECT ROCE DRIVER 7884M: Selvin Xavier <selvin.xavier@broadcom.com> 7885L: linux-rdma@vger.kernel.org 7886S: Odd Fixes 7887W: http://www.broadcom.com 7888F: drivers/infiniband/hw/ocrdma/ 7889F: include/uapi/rdma/ocrdma-abi.h 7890 7891EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7892M: James Smart <james.smart@broadcom.com> 7893M: Ram Vegesna <ram.vegesna@broadcom.com> 7894L: linux-scsi@vger.kernel.org 7895L: target-devel@vger.kernel.org 7896S: Supported 7897W: http://www.broadcom.com 7898F: drivers/scsi/elx/ 7899 7900EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7901M: James Smart <james.smart@broadcom.com> 7902M: Dick Kennedy <dick.kennedy@broadcom.com> 7903L: linux-scsi@vger.kernel.org 7904S: Supported 7905W: http://www.broadcom.com 7906F: drivers/scsi/lpfc/ 7907 7908ENE CB710 FLASH CARD READER DRIVER 7909M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7910S: Maintained 7911F: drivers/misc/cb710/ 7912F: drivers/mmc/host/cb710-mmc.* 7913F: include/linux/cb710.h 7914 7915ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7916M: Maxim Levitsky <maximlevitsky@gmail.com> 7917S: Maintained 7918F: drivers/media/rc/ene_ir.* 7919 7920EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7921M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7922L: linuxppc-dev@lists.ozlabs.org 7923S: Maintained 7924F: drivers/tty/ehv_bytechan.c 7925 7926EPSON S1D13XXX FRAMEBUFFER DRIVER 7927M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7928S: Maintained 7929T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7930F: drivers/video/fbdev/s1d13xxxfb.c 7931F: include/video/s1d13xxxfb.h 7932 7933EROFS FILE SYSTEM 7934M: Gao Xiang <xiang@kernel.org> 7935M: Chao Yu <chao@kernel.org> 7936R: Yue Hu <huyue2@coolpad.com> 7937R: Jeffle Xu <jefflexu@linux.alibaba.com> 7938R: Sandeep Dhavale <dhavale@google.com> 7939L: linux-erofs@lists.ozlabs.org 7940S: Maintained 7941W: https://erofs.docs.kernel.org 7942T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7943F: Documentation/ABI/testing/sysfs-fs-erofs 7944F: Documentation/filesystems/erofs.rst 7945F: fs/erofs/ 7946F: include/trace/events/erofs.h 7947 7948ERRSEQ ERROR TRACKING INFRASTRUCTURE 7949M: Jeff Layton <jlayton@kernel.org> 7950S: Maintained 7951F: include/linux/errseq.h 7952F: lib/errseq.c 7953 7954ESD CAN NETWORK DRIVERS 7955M: Stefan Mätje <stefan.maetje@esd.eu> 7956R: socketcan@esd.eu 7957L: linux-can@vger.kernel.org 7958S: Maintained 7959F: drivers/net/can/esd/ 7960 7961ESD CAN/USB DRIVERS 7962M: Frank Jungclaus <frank.jungclaus@esd.eu> 7963R: socketcan@esd.eu 7964L: linux-can@vger.kernel.org 7965S: Maintained 7966F: drivers/net/can/usb/esd_usb.c 7967 7968ET131X NETWORK DRIVER 7969M: Mark Einon <mark.einon@gmail.com> 7970S: Odd Fixes 7971F: drivers/net/ethernet/agere/ 7972 7973ETAS ES58X CAN/USB DRIVER 7974M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7975L: linux-can@vger.kernel.org 7976S: Maintained 7977F: Documentation/networking/devlink/etas_es58x.rst 7978F: drivers/net/can/usb/etas_es58x/ 7979 7980ETHERNET BRIDGE 7981M: Roopa Prabhu <roopa@nvidia.com> 7982M: Nikolay Aleksandrov <razor@blackwall.org> 7983L: bridge@lists.linux.dev 7984L: netdev@vger.kernel.org 7985S: Maintained 7986W: http://www.linuxfoundation.org/en/Net:Bridge 7987F: include/linux/netfilter_bridge/ 7988F: net/bridge/ 7989 7990ETHERNET PHY LIBRARY 7991M: Andrew Lunn <andrew@lunn.ch> 7992M: Heiner Kallweit <hkallweit1@gmail.com> 7993R: Russell King <linux@armlinux.org.uk> 7994L: netdev@vger.kernel.org 7995S: Maintained 7996F: Documentation/ABI/testing/sysfs-class-net-phydev 7997F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7998F: Documentation/devicetree/bindings/net/mdio* 7999F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8000F: Documentation/networking/phy.rst 8001F: drivers/net/mdio/ 8002F: drivers/net/mdio/acpi_mdio.c 8003F: drivers/net/mdio/fwnode_mdio.c 8004F: drivers/net/mdio/of_mdio.c 8005F: drivers/net/pcs/ 8006F: drivers/net/phy/ 8007F: include/dt-bindings/net/qca-ar803x.h 8008F: include/linux/*mdio*.h 8009F: include/linux/linkmode.h 8010F: include/linux/mdio/*.h 8011F: include/linux/mii.h 8012F: include/linux/of_net.h 8013F: include/linux/phy.h 8014F: include/linux/phy_fixed.h 8015F: include/linux/phylib_stubs.h 8016F: include/linux/platform_data/mdio-bcm-unimac.h 8017F: include/linux/platform_data/mdio-gpio.h 8018F: include/trace/events/mdio.h 8019F: include/uapi/linux/mdio.h 8020F: include/uapi/linux/mii.h 8021F: net/core/of_net.c 8022 8023ETHERNET PHY LIBRARY [RUST] 8024M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8025R: Trevor Gross <tmgross@umich.edu> 8026L: netdev@vger.kernel.org 8027L: rust-for-linux@vger.kernel.org 8028S: Maintained 8029F: rust/kernel/net/phy.rs 8030 8031EXEC & BINFMT API, ELF 8032R: Eric Biederman <ebiederm@xmission.com> 8033R: Kees Cook <keescook@chromium.org> 8034L: linux-mm@kvack.org 8035S: Supported 8036T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8037F: Documentation/userspace-api/ELF.rst 8038F: fs/*binfmt_*.c 8039F: fs/exec.c 8040F: include/linux/binfmts.h 8041F: include/linux/elf.h 8042F: include/uapi/linux/binfmts.h 8043F: include/uapi/linux/elf.h 8044F: tools/testing/selftests/exec/ 8045N: asm/elf.h 8046N: binfmt 8047 8048EXFAT FILE SYSTEM 8049M: Namjae Jeon <linkinjeon@kernel.org> 8050M: Sungjong Seo <sj1557.seo@samsung.com> 8051L: linux-fsdevel@vger.kernel.org 8052S: Maintained 8053T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8054F: fs/exfat/ 8055 8056EXPRESSWIRE PROTOCOL LIBRARY 8057M: Duje Mihanović <duje.mihanovic@skole.hr> 8058L: linux-leds@vger.kernel.org 8059S: Maintained 8060F: drivers/leds/leds-expresswire.c 8061F: include/linux/leds-expresswire.h 8062 8063EXT2 FILE SYSTEM 8064M: Jan Kara <jack@suse.com> 8065L: linux-ext4@vger.kernel.org 8066S: Maintained 8067F: Documentation/filesystems/ext2.rst 8068T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8069F: fs/ext2/ 8070F: include/linux/ext2* 8071 8072EXT4 FILE SYSTEM 8073M: "Theodore Ts'o" <tytso@mit.edu> 8074M: Andreas Dilger <adilger.kernel@dilger.ca> 8075L: linux-ext4@vger.kernel.org 8076S: Maintained 8077W: http://ext4.wiki.kernel.org 8078Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8079T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8080F: Documentation/filesystems/ext4/ 8081F: fs/ext4/ 8082F: include/trace/events/ext4.h 8083F: include/uapi/linux/ext4.h 8084 8085Extended Verification Module (EVM) 8086M: Mimi Zohar <zohar@linux.ibm.com> 8087M: Roberto Sassu <roberto.sassu@huawei.com> 8088L: linux-integrity@vger.kernel.org 8089S: Supported 8090T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8091F: security/integrity/ 8092F: security/integrity/evm/ 8093 8094EXTENSIBLE FIRMWARE INTERFACE (EFI) 8095M: Ard Biesheuvel <ardb@kernel.org> 8096L: linux-efi@vger.kernel.org 8097S: Maintained 8098T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8099F: Documentation/admin-guide/efi-stub.rst 8100F: arch/*/include/asm/efi.h 8101F: arch/*/kernel/efi.c 8102F: arch/arm/boot/compressed/efi-header.S 8103F: arch/x86/platform/efi/ 8104F: drivers/firmware/efi/ 8105F: include/linux/efi*.h 8106 8107EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8108M: MyungJoo Ham <myungjoo.ham@samsung.com> 8109M: Chanwoo Choi <cw00.choi@samsung.com> 8110L: linux-kernel@vger.kernel.org 8111S: Maintained 8112T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8113F: Documentation/devicetree/bindings/extcon/ 8114F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8115F: drivers/extcon/ 8116F: include/linux/extcon.h 8117F: include/linux/extcon/ 8118 8119EXTRA BOOT CONFIG 8120M: Masami Hiramatsu <mhiramat@kernel.org> 8121L: linux-kernel@vger.kernel.org 8122L: linux-trace-kernel@vger.kernel.org 8123S: Maintained 8124Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8125T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8126F: Documentation/admin-guide/bootconfig.rst 8127F: fs/proc/bootconfig.c 8128F: include/linux/bootconfig.h 8129F: lib/bootconfig-data.S 8130F: lib/bootconfig.c 8131F: tools/bootconfig/* 8132F: tools/bootconfig/scripts/* 8133 8134EXYNOS DP DRIVER 8135M: Jingoo Han <jingoohan1@gmail.com> 8136L: dri-devel@lists.freedesktop.org 8137S: Maintained 8138F: drivers/gpu/drm/exynos/exynos_dp* 8139 8140EXYNOS SYSMMU (IOMMU) driver 8141M: Marek Szyprowski <m.szyprowski@samsung.com> 8142L: iommu@lists.linux.dev 8143S: Maintained 8144F: drivers/iommu/exynos-iommu.c 8145 8146F2FS FILE SYSTEM 8147M: Jaegeuk Kim <jaegeuk@kernel.org> 8148M: Chao Yu <chao@kernel.org> 8149L: linux-f2fs-devel@lists.sourceforge.net 8150S: Maintained 8151W: https://f2fs.wiki.kernel.org/ 8152Q: https://patchwork.kernel.org/project/f2fs/list/ 8153B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8154T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8155F: Documentation/ABI/testing/sysfs-fs-f2fs 8156F: Documentation/filesystems/f2fs.rst 8157F: fs/f2fs/ 8158F: include/linux/f2fs_fs.h 8159F: include/trace/events/f2fs.h 8160F: include/uapi/linux/f2fs.h 8161 8162F71805F HARDWARE MONITORING DRIVER 8163M: Jean Delvare <jdelvare@suse.com> 8164L: linux-hwmon@vger.kernel.org 8165S: Maintained 8166F: Documentation/hwmon/f71805f.rst 8167F: drivers/hwmon/f71805f.c 8168 8169FADDR2LINE 8170M: Josh Poimboeuf <jpoimboe@kernel.org> 8171S: Maintained 8172F: scripts/faddr2line 8173 8174FAILOVER MODULE 8175M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8176L: netdev@vger.kernel.org 8177S: Supported 8178F: Documentation/networking/failover.rst 8179F: include/net/failover.h 8180F: net/core/failover.c 8181 8182FANOTIFY 8183M: Jan Kara <jack@suse.cz> 8184R: Amir Goldstein <amir73il@gmail.com> 8185R: Matthew Bobrowski <repnop@google.com> 8186L: linux-fsdevel@vger.kernel.org 8187S: Maintained 8188F: fs/notify/fanotify/ 8189F: include/linux/fanotify.h 8190F: include/uapi/linux/fanotify.h 8191 8192FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8193M: Linus Walleij <linus.walleij@linaro.org> 8194L: linux-usb@vger.kernel.org 8195S: Maintained 8196F: drivers/usb/fotg210/ 8197 8198FARSYNC SYNCHRONOUS DRIVER 8199M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8200S: Supported 8201W: http://www.farsite.co.uk/ 8202F: drivers/net/wan/farsync.* 8203 8204FAULT INJECTION SUPPORT 8205M: Akinobu Mita <akinobu.mita@gmail.com> 8206S: Supported 8207F: Documentation/fault-injection/ 8208F: lib/fault-inject.c 8209 8210FBTFT Framebuffer drivers 8211L: dri-devel@lists.freedesktop.org 8212L: linux-fbdev@vger.kernel.org 8213S: Orphan 8214F: drivers/staging/fbtft/ 8215 8216FC0011 TUNER DRIVER 8217M: Michael Buesch <m@bues.ch> 8218L: linux-media@vger.kernel.org 8219S: Maintained 8220F: drivers/media/tuners/fc0011.c 8221F: drivers/media/tuners/fc0011.h 8222 8223FC2580 MEDIA DRIVER 8224L: linux-media@vger.kernel.org 8225S: Orphan 8226W: https://linuxtv.org 8227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8228F: drivers/media/tuners/fc2580* 8229 8230FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8231M: Hannes Reinecke <hare@suse.de> 8232L: linux-scsi@vger.kernel.org 8233S: Supported 8234W: www.Open-FCoE.org 8235F: drivers/scsi/fcoe/ 8236F: drivers/scsi/libfc/ 8237F: include/scsi/fc/ 8238F: include/scsi/libfc.h 8239F: include/scsi/libfcoe.h 8240F: include/uapi/scsi/fc/ 8241 8242FILE LOCKING (flock() and fcntl()/lockf()) 8243M: Jeff Layton <jlayton@kernel.org> 8244M: Chuck Lever <chuck.lever@oracle.com> 8245R: Alexander Aring <alex.aring@gmail.com> 8246L: linux-fsdevel@vger.kernel.org 8247S: Maintained 8248F: fs/fcntl.c 8249F: fs/locks.c 8250F: include/linux/fcntl.h 8251F: include/uapi/linux/fcntl.h 8252 8253FILESYSTEM DIRECT ACCESS (DAX) 8254M: Dan Williams <dan.j.williams@intel.com> 8255R: Matthew Wilcox <willy@infradead.org> 8256R: Jan Kara <jack@suse.cz> 8257L: linux-fsdevel@vger.kernel.org 8258L: nvdimm@lists.linux.dev 8259S: Supported 8260F: fs/dax.c 8261F: include/linux/dax.h 8262F: include/trace/events/fs_dax.h 8263 8264FILESYSTEMS (VFS and infrastructure) 8265M: Alexander Viro <viro@zeniv.linux.org.uk> 8266M: Christian Brauner <brauner@kernel.org> 8267R: Jan Kara <jack@suse.cz> 8268L: linux-fsdevel@vger.kernel.org 8269S: Maintained 8270F: fs/* 8271F: include/linux/fs.h 8272F: include/linux/fs_types.h 8273F: include/uapi/linux/fs.h 8274F: include/uapi/linux/openat2.h 8275 8276FILESYSTEMS [EXPORTFS] 8277M: Chuck Lever <chuck.lever@oracle.com> 8278M: Jeff Layton <jlayton@kernel.org> 8279R: Amir Goldstein <amir73il@gmail.com> 8280L: linux-fsdevel@vger.kernel.org 8281L: linux-nfs@vger.kernel.org 8282S: Supported 8283F: Documentation/filesystems/nfs/exporting.rst 8284F: fs/exportfs/ 8285F: fs/fhandle.c 8286F: include/linux/exportfs.h 8287 8288FILESYSTEMS [IDMAPPED MOUNTS] 8289M: Christian Brauner <brauner@kernel.org> 8290M: Seth Forshee <sforshee@kernel.org> 8291L: linux-fsdevel@vger.kernel.org 8292S: Maintained 8293F: Documentation/filesystems/idmappings.rst 8294F: fs/mnt_idmapping.c 8295F: include/linux/mnt_idmapping.* 8296F: tools/testing/selftests/mount_setattr/ 8297 8298FILESYSTEMS [IOMAP] 8299M: Christian Brauner <brauner@kernel.org> 8300R: Darrick J. Wong <djwong@kernel.org> 8301L: linux-xfs@vger.kernel.org 8302L: linux-fsdevel@vger.kernel.org 8303S: Supported 8304F: fs/iomap/ 8305F: include/linux/iomap.h 8306 8307FILESYSTEMS [NETFS LIBRARY] 8308M: David Howells <dhowells@redhat.com> 8309R: Jeff Layton <jlayton@kernel.org> 8310L: netfs@lists.linux.dev 8311L: linux-fsdevel@vger.kernel.org 8312S: Supported 8313F: Documentation/filesystems/caching/ 8314F: Documentation/filesystems/netfs_library.rst 8315F: fs/netfs/ 8316F: include/linux/fscache*.h 8317F: include/linux/netfs.h 8318F: include/trace/events/fscache.h 8319F: include/trace/events/netfs.h 8320 8321FILESYSTEMS [STACKABLE] 8322M: Miklos Szeredi <miklos@szeredi.hu> 8323M: Amir Goldstein <amir73il@gmail.com> 8324L: linux-fsdevel@vger.kernel.org 8325L: linux-unionfs@vger.kernel.org 8326S: Maintained 8327F: fs/backing-file.c 8328F: include/linux/backing-file.h 8329 8330FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8331M: Riku Voipio <riku.voipio@iki.fi> 8332L: linux-hwmon@vger.kernel.org 8333S: Maintained 8334F: drivers/hwmon/f75375s.c 8335F: include/linux/f75375s.h 8336 8337FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8338M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8339L: linux-can@vger.kernel.org 8340S: Maintained 8341F: drivers/net/can/usb/f81604.c 8342 8343FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8344M: Clemens Ladisch <clemens@ladisch.de> 8345M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8346L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8347S: Maintained 8348T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8349F: include/uapi/sound/firewire.h 8350F: sound/firewire/ 8351 8352FIREWIRE MEDIA DRIVERS (firedtv) 8353M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8354L: linux-media@vger.kernel.org 8355L: linux1394-devel@lists.sourceforge.net 8356S: Maintained 8357T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8358F: drivers/media/firewire/ 8359 8360FIREWIRE SBP-2 TARGET 8361M: Chris Boot <bootc@bootc.net> 8362L: linux-scsi@vger.kernel.org 8363L: target-devel@vger.kernel.org 8364L: linux1394-devel@lists.sourceforge.net 8365S: Maintained 8366T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8367F: drivers/target/sbp/ 8368 8369FIREWIRE SUBSYSTEM 8370M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8371M: Takashi Sakamoto <takaswie@kernel.org> 8372L: linux1394-devel@lists.sourceforge.net 8373S: Maintained 8374W: http://ieee1394.docs.kernel.org/ 8375T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8376F: drivers/firewire/ 8377F: include/linux/firewire.h 8378F: include/uapi/linux/firewire*.h 8379F: tools/firewire/ 8380 8381FIRMWARE FRAMEWORK FOR ARMV8-A 8382M: Sudeep Holla <sudeep.holla@arm.com> 8383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8384S: Maintained 8385F: drivers/firmware/arm_ffa/ 8386F: include/linux/arm_ffa.h 8387 8388FIRMWARE LOADER (request_firmware) 8389M: Luis Chamberlain <mcgrof@kernel.org> 8390M: Russ Weight <russ.weight@linux.dev> 8391L: linux-kernel@vger.kernel.org 8392S: Maintained 8393F: Documentation/firmware_class/ 8394F: drivers/base/firmware_loader/ 8395F: include/linux/firmware.h 8396 8397FLEXTIMER FTM-QUADDEC DRIVER 8398M: Patrick Havelange <patrick.havelange@essensium.com> 8399L: linux-iio@vger.kernel.org 8400S: Maintained 8401F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8402F: drivers/counter/ftm-quaddec.c 8403 8404FLOPPY DRIVER 8405M: Denis Efremov <efremov@linux.com> 8406L: linux-block@vger.kernel.org 8407S: Odd Fixes 8408F: drivers/block/floppy.c 8409 8410FLYSKY FSIA6B RC RECEIVER 8411M: Markus Koch <markus@notsyncing.net> 8412L: linux-input@vger.kernel.org 8413S: Maintained 8414F: drivers/input/joystick/fsia6b.c 8415 8416FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8417M: Geoffrey D. Bennett <g@b4.vu> 8418L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8419S: Maintained 8420W: https://github.com/geoffreybennett/scarlett-gen2 8421B: https://github.com/geoffreybennett/scarlett-gen2/issues 8422T: git https://github.com/geoffreybennett/scarlett-gen2.git 8423F: include/uapi/sound/scarlett2.h 8424F: sound/usb/mixer_scarlett2.c 8425 8426FORCEDETH GIGABIT ETHERNET DRIVER 8427M: Rain River <rain.1986.08.12@gmail.com> 8428M: Zhu Yanjun <zyjzyj2000@gmail.com> 8429L: netdev@vger.kernel.org 8430S: Maintained 8431F: drivers/net/ethernet/nvidia/* 8432 8433FORTIFY_SOURCE 8434M: Kees Cook <keescook@chromium.org> 8435L: linux-hardening@vger.kernel.org 8436S: Supported 8437T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8438F: include/linux/fortify-string.h 8439F: lib/fortify_kunit.c 8440F: lib/memcpy_kunit.c 8441F: lib/strcat_kunit.c 8442F: lib/strscpy_kunit.c 8443F: lib/test_fortify/* 8444F: scripts/test_fortify.sh 8445K: \b__NO_FORTIFY\b 8446 8447FPGA DFL DRIVERS 8448M: Wu Hao <hao.wu@intel.com> 8449R: Tom Rix <trix@redhat.com> 8450L: linux-fpga@vger.kernel.org 8451S: Maintained 8452F: Documentation/ABI/testing/sysfs-bus-dfl* 8453F: Documentation/fpga/dfl.rst 8454F: drivers/fpga/dfl* 8455F: drivers/uio/uio_dfl.c 8456F: include/linux/dfl.h 8457F: include/uapi/linux/fpga-dfl.h 8458 8459FPGA MANAGER FRAMEWORK 8460M: Moritz Fischer <mdf@kernel.org> 8461M: Wu Hao <hao.wu@intel.com> 8462M: Xu Yilun <yilun.xu@intel.com> 8463R: Tom Rix <trix@redhat.com> 8464L: linux-fpga@vger.kernel.org 8465S: Maintained 8466Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8467T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8468F: Documentation/devicetree/bindings/fpga/ 8469F: Documentation/driver-api/fpga/ 8470F: Documentation/fpga/ 8471F: drivers/fpga/ 8472F: include/linux/fpga/ 8473 8474FPU EMULATOR 8475M: Bill Metzenthen <billm@melbpc.org.au> 8476S: Maintained 8477W: https://floatingpoint.billm.au/ 8478F: arch/x86/math-emu/ 8479 8480FRAMEBUFFER CORE 8481M: Daniel Vetter <daniel@ffwll.ch> 8482S: Odd Fixes 8483T: git git://anongit.freedesktop.org/drm/drm-misc 8484F: drivers/video/fbdev/core/ 8485 8486FRAMEBUFFER LAYER 8487M: Helge Deller <deller@gmx.de> 8488L: linux-fbdev@vger.kernel.org 8489L: dri-devel@lists.freedesktop.org 8490S: Maintained 8491Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8492T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8493F: Documentation/fb/ 8494F: drivers/video/ 8495F: include/linux/fb.h 8496F: include/uapi/linux/fb.h 8497F: include/uapi/video/ 8498F: include/video/ 8499 8500FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8501M: Horia Geantă <horia.geanta@nxp.com> 8502M: Pankaj Gupta <pankaj.gupta@nxp.com> 8503M: Gaurav Jain <gaurav.jain@nxp.com> 8504L: linux-crypto@vger.kernel.org 8505S: Maintained 8506F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8507F: drivers/crypto/caam/ 8508 8509FREESCALE COLDFIRE M5441X MMC DRIVER 8510M: Angelo Dureghello <angelo.dureghello@timesys.com> 8511L: linux-mmc@vger.kernel.org 8512S: Maintained 8513F: drivers/mmc/host/sdhci-esdhc-mcf.c 8514F: include/linux/platform_data/mmc-esdhc-mcf.h 8515 8516FREESCALE DIU FRAMEBUFFER DRIVER 8517M: Timur Tabi <timur@kernel.org> 8518L: linux-fbdev@vger.kernel.org 8519S: Maintained 8520F: drivers/video/fbdev/fsl-diu-fb.* 8521 8522FREESCALE DMA DRIVER 8523M: Zhang Wei <zw@zh-kernel.org> 8524L: linuxppc-dev@lists.ozlabs.org 8525S: Maintained 8526F: drivers/dma/fsldma.* 8527 8528FREESCALE DSPI DRIVER 8529M: Vladimir Oltean <olteanv@gmail.com> 8530L: linux-spi@vger.kernel.org 8531S: Maintained 8532F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8533F: drivers/spi/spi-fsl-dspi.c 8534F: include/linux/spi/spi-fsl-dspi.h 8535 8536FREESCALE eDMA DRIVER 8537M: Frank Li <Frank.Li@nxp.com> 8538L: imx@lists.linux.dev 8539L: dmaengine@vger.kernel.org 8540S: Maintained 8541F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8542F: drivers/dma/fsl-edma*.* 8543 8544FREESCALE ENETC ETHERNET DRIVERS 8545M: Claudiu Manoil <claudiu.manoil@nxp.com> 8546M: Vladimir Oltean <vladimir.oltean@nxp.com> 8547L: netdev@vger.kernel.org 8548S: Maintained 8549F: drivers/net/ethernet/freescale/enetc/ 8550 8551FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8552M: Claudiu Manoil <claudiu.manoil@nxp.com> 8553L: netdev@vger.kernel.org 8554S: Maintained 8555F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8556F: drivers/net/ethernet/freescale/gianfar* 8557 8558FREESCALE GPMI NAND DRIVER 8559M: Han Xu <han.xu@nxp.com> 8560L: linux-mtd@lists.infradead.org 8561S: Maintained 8562F: drivers/mtd/nand/raw/gpmi-nand/* 8563 8564FREESCALE I2C CPM DRIVER 8565M: Jochen Friedrich <jochen@scram.de> 8566L: linuxppc-dev@lists.ozlabs.org 8567L: linux-i2c@vger.kernel.org 8568S: Maintained 8569F: drivers/i2c/busses/i2c-cpm.c 8570 8571FREESCALE IMX / MXC FEC DRIVER 8572M: Wei Fang <wei.fang@nxp.com> 8573R: Shenwei Wang <shenwei.wang@nxp.com> 8574R: Clark Wang <xiaoning.wang@nxp.com> 8575L: imx@lists.linux.dev 8576L: netdev@vger.kernel.org 8577S: Maintained 8578F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8579F: drivers/net/ethernet/freescale/fec.h 8580F: drivers/net/ethernet/freescale/fec_main.c 8581F: drivers/net/ethernet/freescale/fec_ptp.c 8582 8583FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8584M: Sascha Hauer <s.hauer@pengutronix.de> 8585R: Pengutronix Kernel Team <kernel@pengutronix.de> 8586L: linux-fbdev@vger.kernel.org 8587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8588S: Maintained 8589F: drivers/video/fbdev/imxfb.c 8590 8591FREESCALE IMX DDR PMU DRIVER 8592M: Frank Li <Frank.li@nxp.com> 8593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8594S: Maintained 8595F: Documentation/admin-guide/perf/imx-ddr.rst 8596F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8597F: drivers/perf/fsl_imx8_ddr_perf.c 8598 8599FREESCALE IMX I2C DRIVER 8600M: Oleksij Rempel <o.rempel@pengutronix.de> 8601R: Pengutronix Kernel Team <kernel@pengutronix.de> 8602L: linux-i2c@vger.kernel.org 8603S: Maintained 8604F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8605F: drivers/i2c/busses/i2c-imx.c 8606 8607FREESCALE IMX LPI2C DRIVER 8608M: Dong Aisheng <aisheng.dong@nxp.com> 8609L: linux-i2c@vger.kernel.org 8610L: imx@lists.linux.dev 8611S: Maintained 8612F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8613F: drivers/i2c/busses/i2c-imx-lpi2c.c 8614 8615FREESCALE MPC I2C DRIVER 8616M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8617L: linux-i2c@vger.kernel.org 8618S: Maintained 8619F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8620F: drivers/i2c/busses/i2c-mpc.c 8621 8622FREESCALE QORIQ DPAA ETHERNET DRIVER 8623M: Madalin Bucur <madalin.bucur@nxp.com> 8624L: netdev@vger.kernel.org 8625S: Maintained 8626F: drivers/net/ethernet/freescale/dpaa 8627 8628FREESCALE QORIQ DPAA FMAN DRIVER 8629M: Madalin Bucur <madalin.bucur@nxp.com> 8630R: Sean Anderson <sean.anderson@seco.com> 8631L: netdev@vger.kernel.org 8632S: Maintained 8633F: Documentation/devicetree/bindings/net/fsl-fman.txt 8634F: drivers/net/ethernet/freescale/fman 8635 8636FREESCALE QORIQ PTP CLOCK DRIVER 8637M: Yangbo Lu <yangbo.lu@nxp.com> 8638L: netdev@vger.kernel.org 8639S: Maintained 8640F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8641F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8642F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8643F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8644F: drivers/ptp/ptp_qoriq.c 8645F: drivers/ptp/ptp_qoriq_debugfs.c 8646F: include/linux/fsl/ptp_qoriq.h 8647 8648FREESCALE QUAD SPI DRIVER 8649M: Han Xu <han.xu@nxp.com> 8650L: linux-spi@vger.kernel.org 8651S: Maintained 8652F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8653F: drivers/spi/spi-fsl-qspi.c 8654 8655FREESCALE QUICC ENGINE LIBRARY 8656M: Qiang Zhao <qiang.zhao@nxp.com> 8657L: linuxppc-dev@lists.ozlabs.org 8658S: Maintained 8659F: drivers/soc/fsl/qe/ 8660F: include/soc/fsl/qe/ 8661 8662FREESCALE QUICC ENGINE QMC DRIVER 8663M: Herve Codina <herve.codina@bootlin.com> 8664L: linuxppc-dev@lists.ozlabs.org 8665S: Maintained 8666F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8667F: drivers/soc/fsl/qe/qmc.c 8668F: include/soc/fsl/qe/qmc.h 8669 8670FREESCALE QUICC ENGINE QMC HDLC DRIVER 8671M: Herve Codina <herve.codina@bootlin.com> 8672L: netdev@vger.kernel.org 8673L: linuxppc-dev@lists.ozlabs.org 8674S: Maintained 8675F: drivers/net/wan/fsl_qmc_hdlc.c 8676 8677FREESCALE QUICC ENGINE TSA DRIVER 8678M: Herve Codina <herve.codina@bootlin.com> 8679L: linuxppc-dev@lists.ozlabs.org 8680S: Maintained 8681F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8682F: drivers/soc/fsl/qe/tsa.c 8683F: drivers/soc/fsl/qe/tsa.h 8684F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8685 8686FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8687L: netdev@vger.kernel.org 8688L: linuxppc-dev@lists.ozlabs.org 8689S: Orphan 8690F: drivers/net/ethernet/freescale/ucc_geth* 8691 8692FREESCALE QUICC ENGINE UCC HDLC DRIVER 8693M: Zhao Qiang <qiang.zhao@nxp.com> 8694L: netdev@vger.kernel.org 8695L: linuxppc-dev@lists.ozlabs.org 8696S: Maintained 8697F: drivers/net/wan/fsl_ucc_hdlc* 8698 8699FREESCALE QUICC ENGINE UCC UART DRIVER 8700M: Timur Tabi <timur@kernel.org> 8701L: linuxppc-dev@lists.ozlabs.org 8702S: Maintained 8703F: drivers/tty/serial/ucc_uart.c 8704 8705FREESCALE SOC DRIVERS 8706L: linuxppc-dev@lists.ozlabs.org 8707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8708S: Orphan 8709F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8710F: Documentation/devicetree/bindings/soc/fsl/ 8711F: drivers/soc/fsl/ 8712F: include/linux/fsl/ 8713F: include/soc/fsl/ 8714 8715FREESCALE SOC FS_ENET DRIVER 8716M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8717L: linuxppc-dev@lists.ozlabs.org 8718L: netdev@vger.kernel.org 8719S: Maintained 8720F: drivers/net/ethernet/freescale/fs_enet/ 8721 8722FREESCALE SOC SOUND DRIVERS 8723M: Shengjiu Wang <shengjiu.wang@gmail.com> 8724M: Xiubo Li <Xiubo.Lee@gmail.com> 8725R: Fabio Estevam <festevam@gmail.com> 8726R: Nicolin Chen <nicoleotsuka@gmail.com> 8727L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8728L: linuxppc-dev@lists.ozlabs.org 8729S: Maintained 8730F: sound/soc/fsl/fsl* 8731F: sound/soc/fsl/imx* 8732 8733FREESCALE SOC SOUND QMC DRIVER 8734M: Herve Codina <herve.codina@bootlin.com> 8735L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8736L: linuxppc-dev@lists.ozlabs.org 8737S: Maintained 8738F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8739F: sound/soc/fsl/fsl_qmc_audio.c 8740 8741FREESCALE USB PERIPHERAL DRIVERS 8742L: linux-usb@vger.kernel.org 8743L: linuxppc-dev@lists.ozlabs.org 8744S: Orphan 8745F: drivers/usb/gadget/udc/fsl* 8746 8747FREESCALE USB PHY DRIVER 8748L: linux-usb@vger.kernel.org 8749L: linuxppc-dev@lists.ozlabs.org 8750S: Orphan 8751F: drivers/usb/phy/phy-fsl-usb* 8752 8753FREEVXFS FILESYSTEM 8754M: Christoph Hellwig <hch@infradead.org> 8755S: Maintained 8756W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8757F: fs/freevxfs/ 8758 8759FREEZER 8760M: "Rafael J. Wysocki" <rafael@kernel.org> 8761M: Pavel Machek <pavel@ucw.cz> 8762L: linux-pm@vger.kernel.org 8763S: Supported 8764F: Documentation/power/freezing-of-tasks.rst 8765F: include/linux/freezer.h 8766F: kernel/freezer.c 8767 8768FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8769M: Eric Biggers <ebiggers@kernel.org> 8770M: Theodore Y. Ts'o <tytso@mit.edu> 8771M: Jaegeuk Kim <jaegeuk@kernel.org> 8772L: linux-fscrypt@vger.kernel.org 8773S: Supported 8774Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8775T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8776F: Documentation/filesystems/fscrypt.rst 8777F: fs/crypto/ 8778F: include/linux/fscrypt.h 8779F: include/uapi/linux/fscrypt.h 8780 8781FSI SUBSYSTEM 8782M: Jeremy Kerr <jk@ozlabs.org> 8783M: Joel Stanley <joel@jms.id.au> 8784R: Alistar Popple <alistair@popple.id.au> 8785R: Eddie James <eajames@linux.ibm.com> 8786L: linux-fsi@lists.ozlabs.org 8787S: Supported 8788Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8789T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8790F: drivers/fsi/ 8791F: include/linux/fsi*.h 8792F: include/trace/events/fsi*.h 8793 8794FSI-ATTACHED I2C DRIVER 8795M: Eddie James <eajames@linux.ibm.com> 8796L: linux-i2c@vger.kernel.org 8797L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8798S: Maintained 8799F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8800F: drivers/i2c/busses/i2c-fsi.c 8801 8802FSI-ATTACHED SPI DRIVER 8803M: Eddie James <eajames@linux.ibm.com> 8804L: linux-spi@vger.kernel.org 8805S: Maintained 8806F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8807F: drivers/spi/spi-fsi.c 8808 8809FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8810M: Jan Kara <jack@suse.cz> 8811R: Amir Goldstein <amir73il@gmail.com> 8812L: linux-fsdevel@vger.kernel.org 8813S: Maintained 8814T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8815F: fs/notify/ 8816F: include/linux/fsnotify*.h 8817 8818FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8819M: Eric Biggers <ebiggers@kernel.org> 8820M: Theodore Y. Ts'o <tytso@mit.edu> 8821L: fsverity@lists.linux.dev 8822S: Supported 8823Q: https://patchwork.kernel.org/project/fsverity/list/ 8824T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8825F: Documentation/filesystems/fsverity.rst 8826F: fs/verity/ 8827F: include/linux/fsverity.h 8828F: include/uapi/linux/fsverity.h 8829 8830FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8831M: Michael Zaidman <michael.zaidman@gmail.com> 8832L: linux-i2c@vger.kernel.org 8833L: linux-input@vger.kernel.org 8834S: Maintained 8835F: drivers/hid/hid-ft260.c 8836 8837FUJITSU LAPTOP EXTRAS 8838M: Jonathan Woithe <jwoithe@just42.net> 8839L: platform-driver-x86@vger.kernel.org 8840S: Maintained 8841F: drivers/platform/x86/fujitsu-laptop.c 8842 8843FUJITSU TABLET EXTRAS 8844M: Robert Gerlach <khnz@gmx.de> 8845L: platform-driver-x86@vger.kernel.org 8846S: Maintained 8847F: drivers/platform/x86/fujitsu-tablet.c 8848 8849FUNCTION HOOKS (FTRACE) 8850M: Steven Rostedt <rostedt@goodmis.org> 8851M: Masami Hiramatsu <mhiramat@kernel.org> 8852R: Mark Rutland <mark.rutland@arm.com> 8853L: linux-kernel@vger.kernel.org 8854L: linux-trace-kernel@vger.kernel.org 8855S: Maintained 8856Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8857T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8858F: Documentation/trace/ftrace* 8859F: arch/*/*/*/*ftrace* 8860F: arch/*/*/*ftrace* 8861F: include/*/ftrace.h 8862F: kernel/trace/fgraph.c 8863F: kernel/trace/ftrace* 8864F: samples/ftrace 8865 8866FUNGIBLE ETHERNET DRIVERS 8867M: Dimitris Michailidis <dmichail@fungible.com> 8868L: netdev@vger.kernel.org 8869S: Supported 8870F: drivers/net/ethernet/fungible/ 8871 8872FUSE: FILESYSTEM IN USERSPACE 8873M: Miklos Szeredi <miklos@szeredi.hu> 8874L: linux-fsdevel@vger.kernel.org 8875S: Maintained 8876W: https://github.com/libfuse/ 8877T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8878F: Documentation/filesystems/fuse.rst 8879F: fs/fuse/ 8880F: include/uapi/linux/fuse.h 8881 8882FUTEX SUBSYSTEM 8883M: Thomas Gleixner <tglx@linutronix.de> 8884M: Ingo Molnar <mingo@redhat.com> 8885R: Peter Zijlstra <peterz@infradead.org> 8886R: Darren Hart <dvhart@infradead.org> 8887R: Davidlohr Bueso <dave@stgolabs.net> 8888R: André Almeida <andrealmeid@igalia.com> 8889L: linux-kernel@vger.kernel.org 8890S: Maintained 8891T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8892F: Documentation/locking/*futex* 8893F: include/asm-generic/futex.h 8894F: include/linux/futex.h 8895F: include/uapi/linux/futex.h 8896F: kernel/futex/* 8897F: tools/perf/bench/futex* 8898F: tools/testing/selftests/futex/ 8899 8900GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8901M: Sebastian Reichel <sre@kernel.org> 8902L: linux-media@vger.kernel.org 8903S: Maintained 8904F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8905F: drivers/media/i2c/gc0308.c 8906 8907GALAXYCORE GC2145 SENSOR DRIVER 8908M: Alain Volmat <alain.volmat@foss.st.com> 8909L: linux-media@vger.kernel.org 8910S: Maintained 8911T: git git://linuxtv.org/media_tree.git 8912F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8913F: drivers/media/i2c/gc2145.c 8914 8915GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8916M: Tim Harvey <tharvey@gateworks.com> 8917S: Maintained 8918F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8919F: Documentation/hwmon/gsc-hwmon.rst 8920F: drivers/hwmon/gsc-hwmon.c 8921F: drivers/mfd/gateworks-gsc.c 8922F: include/linux/mfd/gsc.h 8923F: include/linux/platform_data/gsc_hwmon.h 8924 8925GCC PLUGINS 8926M: Kees Cook <keescook@chromium.org> 8927L: linux-hardening@vger.kernel.org 8928S: Maintained 8929T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8930F: Documentation/kbuild/gcc-plugins.rst 8931F: include/linux/stackleak.h 8932F: kernel/stackleak.c 8933F: scripts/Makefile.gcc-plugins 8934F: scripts/gcc-plugins/ 8935 8936GCOV BASED KERNEL PROFILING 8937M: Peter Oberparleiter <oberpar@linux.ibm.com> 8938S: Maintained 8939F: Documentation/dev-tools/gcov.rst 8940F: kernel/gcov/ 8941 8942GDB KERNEL DEBUGGING HELPER SCRIPTS 8943M: Jan Kiszka <jan.kiszka@siemens.com> 8944M: Kieran Bingham <kbingham@kernel.org> 8945S: Supported 8946F: scripts/gdb/ 8947 8948GEMINI CRYPTO DRIVER 8949M: Corentin Labbe <clabbe@baylibre.com> 8950L: linux-crypto@vger.kernel.org 8951S: Maintained 8952F: drivers/crypto/gemini/ 8953 8954GEMTEK FM RADIO RECEIVER DRIVER 8955M: Hans Verkuil <hverkuil@xs4all.nl> 8956L: linux-media@vger.kernel.org 8957S: Maintained 8958W: https://linuxtv.org 8959T: git git://linuxtv.org/media_tree.git 8960F: drivers/media/radio/radio-gemtek* 8961 8962GENERIC ARCHITECTURE TOPOLOGY 8963M: Sudeep Holla <sudeep.holla@arm.com> 8964L: linux-kernel@vger.kernel.org 8965S: Maintained 8966F: drivers/base/arch_topology.c 8967F: include/linux/arch_topology.h 8968 8969GENERIC ENTRY CODE 8970M: Thomas Gleixner <tglx@linutronix.de> 8971M: Peter Zijlstra <peterz@infradead.org> 8972M: Andy Lutomirski <luto@kernel.org> 8973L: linux-kernel@vger.kernel.org 8974S: Maintained 8975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8976F: include/linux/entry-common.h 8977F: include/linux/entry-kvm.h 8978F: kernel/entry/ 8979 8980GENERIC GPIO I2C DRIVER 8981M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8982S: Supported 8983F: drivers/i2c/busses/i2c-gpio.c 8984F: include/linux/platform_data/i2c-gpio.h 8985 8986GENERIC GPIO I2C MULTIPLEXER DRIVER 8987M: Peter Korsgaard <peter.korsgaard@barco.com> 8988L: linux-i2c@vger.kernel.org 8989S: Supported 8990F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8991F: drivers/i2c/muxes/i2c-mux-gpio.c 8992F: include/linux/platform_data/i2c-mux-gpio.h 8993 8994GENERIC GPIO RESET DRIVER 8995M: Krzysztof Kozlowski <krzk@kernel.org> 8996S: Maintained 8997F: drivers/reset/reset-gpio.c 8998 8999GENERIC HDLC (WAN) DRIVERS 9000M: Krzysztof Halasa <khc@pm.waw.pl> 9001S: Maintained 9002W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9003F: drivers/net/wan/c101.c 9004F: drivers/net/wan/hd6457* 9005F: drivers/net/wan/hdlc* 9006F: drivers/net/wan/n2.c 9007F: drivers/net/wan/pc300too.c 9008F: drivers/net/wan/pci200syn.c 9009F: drivers/net/wan/wanxl* 9010 9011GENERIC INCLUDE/ASM HEADER FILES 9012M: Arnd Bergmann <arnd@arndb.de> 9013L: linux-arch@vger.kernel.org 9014S: Maintained 9015T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9016F: include/asm-generic/ 9017F: include/uapi/asm-generic/ 9018 9019GENERIC PHY FRAMEWORK 9020M: Vinod Koul <vkoul@kernel.org> 9021M: Kishon Vijay Abraham I <kishon@kernel.org> 9022L: linux-phy@lists.infradead.org 9023S: Supported 9024Q: https://patchwork.kernel.org/project/linux-phy/list/ 9025T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9026F: Documentation/devicetree/bindings/phy/ 9027F: drivers/phy/ 9028F: include/dt-bindings/phy/ 9029F: include/linux/phy/ 9030 9031GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9032M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9033S: Supported 9034F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9035F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9036 9037GENERIC PM DOMAINS 9038M: Ulf Hansson <ulf.hansson@linaro.org> 9039L: linux-pm@vger.kernel.org 9040S: Supported 9041F: Documentation/devicetree/bindings/power/power?domain* 9042T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9043F: drivers/pmdomain/ 9044F: include/linux/pm_domain.h 9045 9046GENERIC RADIX TREE 9047M: Kent Overstreet <kent.overstreet@linux.dev> 9048S: Supported 9049C: irc://irc.oftc.net/bcache 9050F: include/linux/generic-radix-tree.h 9051F: lib/generic-radix-tree.c 9052 9053GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9054M: Eugen Hristev <eugen.hristev@microchip.com> 9055L: linux-input@vger.kernel.org 9056S: Maintained 9057F: drivers/input/touchscreen/resistive-adc-touch.c 9058 9059GENERIC STRING LIBRARY 9060M: Kees Cook <keescook@chromium.org> 9061R: Andy Shevchenko <andy@kernel.org> 9062L: linux-hardening@vger.kernel.org 9063S: Supported 9064T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9065F: include/linux/string.h 9066F: include/linux/string_choices.h 9067F: include/linux/string_helpers.h 9068F: lib/string.c 9069F: lib/string_kunit.c 9070F: lib/string_helpers.c 9071F: lib/string_helpers_kunit.c 9072F: scripts/coccinelle/api/string_choices.cocci 9073 9074GENERIC UIO DRIVER FOR PCI DEVICES 9075M: "Michael S. Tsirkin" <mst@redhat.com> 9076L: kvm@vger.kernel.org 9077S: Supported 9078F: drivers/uio/uio_pci_generic.c 9079 9080GENERIC VDSO LIBRARY 9081M: Andy Lutomirski <luto@kernel.org> 9082M: Thomas Gleixner <tglx@linutronix.de> 9083M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9084L: linux-kernel@vger.kernel.org 9085S: Maintained 9086T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9087F: include/asm-generic/vdso/vsyscall.h 9088F: include/vdso/ 9089F: kernel/time/vsyscall.c 9090F: lib/vdso/ 9091 9092GENWQE (IBM Generic Workqueue Card) 9093M: Frank Haverkamp <haver@linux.ibm.com> 9094S: Supported 9095F: drivers/misc/genwqe/ 9096 9097GET_MAINTAINER SCRIPT 9098M: Joe Perches <joe@perches.com> 9099S: Maintained 9100F: scripts/get_maintainer.pl 9101 9102GFS2 FILE SYSTEM 9103M: Andreas Gruenbacher <agruenba@redhat.com> 9104L: gfs2@lists.linux.dev 9105S: Supported 9106B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9107T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9108F: Documentation/filesystems/gfs2* 9109F: fs/gfs2/ 9110F: include/uapi/linux/gfs2_ondisk.h 9111 9112GIGABYTE WATERFORCE SENSOR DRIVER 9113M: Aleksa Savic <savicaleksa83@gmail.com> 9114L: linux-hwmon@vger.kernel.org 9115S: Maintained 9116F: Documentation/hwmon/gigabyte_waterforce.rst 9117F: drivers/hwmon/gigabyte_waterforce.c 9118 9119GIGABYTE WMI DRIVER 9120M: Thomas Weißschuh <thomas@weissschuh.net> 9121L: platform-driver-x86@vger.kernel.org 9122S: Maintained 9123F: drivers/platform/x86/gigabyte-wmi.c 9124 9125GNSS SUBSYSTEM 9126M: Johan Hovold <johan@kernel.org> 9127S: Maintained 9128T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9129F: Documentation/ABI/testing/sysfs-class-gnss 9130F: Documentation/devicetree/bindings/gnss/ 9131F: drivers/gnss/ 9132F: include/linux/gnss.h 9133 9134GO7007 MPEG CODEC 9135M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9136L: linux-media@vger.kernel.org 9137S: Maintained 9138F: drivers/media/usb/go7007/ 9139 9140GOODIX TOUCHSCREEN 9141M: Bastien Nocera <hadess@hadess.net> 9142M: Hans de Goede <hdegoede@redhat.com> 9143L: linux-input@vger.kernel.org 9144S: Maintained 9145F: drivers/input/touchscreen/goodix* 9146 9147GOOGLE ETHERNET DRIVERS 9148M: Jeroen de Borst <jeroendb@google.com> 9149M: Praveen Kaligineedi <pkaligineedi@google.com> 9150R: Shailend Chand <shailend@google.com> 9151L: netdev@vger.kernel.org 9152S: Supported 9153F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9154F: drivers/net/ethernet/google 9155 9156GOOGLE FIRMWARE DRIVERS 9157M: Tzung-Bi Shih <tzungbi@kernel.org> 9158R: Brian Norris <briannorris@chromium.org> 9159R: Julius Werner <jwerner@chromium.org> 9160L: chrome-platform@lists.linux.dev 9161S: Maintained 9162T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9163F: drivers/firmware/google/ 9164 9165GOOGLE TENSOR SoC SUPPORT 9166M: Peter Griffin <peter.griffin@linaro.org> 9167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9168L: linux-samsung-soc@vger.kernel.org 9169S: Maintained 9170F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9171F: arch/arm64/boot/dts/exynos/google/ 9172F: drivers/clk/samsung/clk-gs101.c 9173F: include/dt-bindings/clock/google,gs101.h 9174K: [gG]oogle.?[tT]ensor 9175 9176GPD POCKET FAN DRIVER 9177M: Hans de Goede <hdegoede@redhat.com> 9178L: platform-driver-x86@vger.kernel.org 9179S: Maintained 9180F: drivers/platform/x86/gpd-pocket-fan.c 9181 9182GPIO ACPI SUPPORT 9183M: Mika Westerberg <mika.westerberg@linux.intel.com> 9184M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9185L: linux-gpio@vger.kernel.org 9186L: linux-acpi@vger.kernel.org 9187S: Supported 9188T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9189F: Documentation/firmware-guide/acpi/gpio-properties.rst 9190F: drivers/gpio/gpiolib-acpi.c 9191F: drivers/gpio/gpiolib-acpi.h 9192 9193GPIO AGGREGATOR 9194M: Geert Uytterhoeven <geert+renesas@glider.be> 9195L: linux-gpio@vger.kernel.org 9196S: Supported 9197F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9198F: drivers/gpio/gpio-aggregator.c 9199 9200GPIO IR Transmitter 9201M: Sean Young <sean@mess.org> 9202L: linux-media@vger.kernel.org 9203S: Maintained 9204F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9205F: drivers/media/rc/gpio-ir-tx.c 9206 9207GPIO MOCKUP DRIVER 9208M: Bamvor Jian Zhang <bamv2005@gmail.com> 9209L: linux-gpio@vger.kernel.org 9210S: Maintained 9211F: drivers/gpio/gpio-mockup.c 9212F: tools/testing/selftests/gpio/ 9213 9214GPIO REGMAP 9215M: Michael Walle <mwalle@kernel.org> 9216S: Maintained 9217F: drivers/gpio/gpio-regmap.c 9218F: include/linux/gpio/regmap.h 9219K: (devm_)?gpio_regmap_(un)?register 9220 9221GPIO SUBSYSTEM 9222M: Linus Walleij <linus.walleij@linaro.org> 9223M: Bartosz Golaszewski <brgl@bgdev.pl> 9224L: linux-gpio@vger.kernel.org 9225S: Maintained 9226T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9227F: Documentation/admin-guide/gpio/ 9228F: Documentation/devicetree/bindings/gpio/ 9229F: Documentation/driver-api/gpio/ 9230F: drivers/gpio/ 9231F: include/dt-bindings/gpio/ 9232F: include/linux/gpio.h 9233F: include/linux/gpio/ 9234F: include/linux/of_gpio.h 9235 9236GPIO UAPI 9237M: Bartosz Golaszewski <brgl@bgdev.pl> 9238R: Kent Gibson <warthog618@gmail.com> 9239L: linux-gpio@vger.kernel.org 9240S: Maintained 9241T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9242F: Documentation/ABI/obsolete/sysfs-gpio 9243F: Documentation/ABI/testing/gpio-cdev 9244F: Documentation/userspace-api/gpio/ 9245F: drivers/gpio/gpiolib-cdev.c 9246F: include/uapi/linux/gpio.h 9247F: tools/gpio/ 9248 9249GRE DEMULTIPLEXER DRIVER 9250M: Dmitry Kozlov <xeb@mail.ru> 9251L: netdev@vger.kernel.org 9252S: Maintained 9253F: include/net/gre.h 9254F: net/ipv4/gre_demux.c 9255F: net/ipv4/gre_offload.c 9256 9257GRETH 10/100/1G Ethernet MAC device driver 9258M: Andreas Larsson <andreas@gaisler.com> 9259L: netdev@vger.kernel.org 9260S: Maintained 9261F: drivers/net/ethernet/aeroflex/ 9262 9263GREYBUS AUDIO PROTOCOLS DRIVERS 9264M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9265M: Mark Greer <mgreer@animalcreek.com> 9266S: Maintained 9267F: drivers/staging/greybus/audio_apbridgea.c 9268F: drivers/staging/greybus/audio_apbridgea.h 9269F: drivers/staging/greybus/audio_codec.c 9270F: drivers/staging/greybus/audio_codec.h 9271F: drivers/staging/greybus/audio_gb.c 9272F: drivers/staging/greybus/audio_manager.c 9273F: drivers/staging/greybus/audio_manager.h 9274F: drivers/staging/greybus/audio_manager_module.c 9275F: drivers/staging/greybus/audio_manager_private.h 9276F: drivers/staging/greybus/audio_manager_sysfs.c 9277F: drivers/staging/greybus/audio_module.c 9278F: drivers/staging/greybus/audio_topology.c 9279 9280GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9281M: Viresh Kumar <vireshk@kernel.org> 9282S: Maintained 9283F: drivers/staging/greybus/authentication.c 9284F: drivers/staging/greybus/bootrom.c 9285F: drivers/staging/greybus/firmware.h 9286F: drivers/staging/greybus/fw-core.c 9287F: drivers/staging/greybus/fw-download.c 9288F: drivers/staging/greybus/fw-management.c 9289F: drivers/staging/greybus/greybus_authentication.h 9290F: drivers/staging/greybus/greybus_firmware.h 9291F: drivers/staging/greybus/hid.c 9292F: drivers/staging/greybus/i2c.c 9293F: drivers/staging/greybus/spi.c 9294F: drivers/staging/greybus/spilib.c 9295F: drivers/staging/greybus/spilib.h 9296 9297GREYBUS LOOPBACK DRIVER 9298M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9299S: Maintained 9300F: drivers/staging/greybus/loopback.c 9301 9302GREYBUS PLATFORM DRIVERS 9303M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9304S: Maintained 9305F: drivers/staging/greybus/arche-apb-ctrl.c 9306F: drivers/staging/greybus/arche-platform.c 9307F: drivers/staging/greybus/arche_platform.h 9308 9309GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9310M: Rui Miguel Silva <rmfrfs@gmail.com> 9311S: Maintained 9312F: drivers/staging/greybus/gpio.c 9313F: drivers/staging/greybus/light.c 9314F: drivers/staging/greybus/power_supply.c 9315F: drivers/staging/greybus/sdio.c 9316F: drivers/staging/greybus/spi.c 9317F: drivers/staging/greybus/spilib.c 9318 9319GREYBUS BEAGLEPLAY DRIVERS 9320M: Ayush Singh <ayushdevel1325@gmail.com> 9321L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9322S: Maintained 9323F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9324F: drivers/greybus/gb-beagleplay.c 9325 9326GREYBUS SUBSYSTEM 9327M: Johan Hovold <johan@kernel.org> 9328M: Alex Elder <elder@kernel.org> 9329M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9330L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9331S: Maintained 9332F: drivers/greybus/ 9333F: drivers/staging/greybus/ 9334F: include/linux/greybus.h 9335F: include/linux/greybus/ 9336 9337GREYBUS UART PROTOCOLS DRIVERS 9338M: David Lin <dtwlin@gmail.com> 9339S: Maintained 9340F: drivers/staging/greybus/log.c 9341F: drivers/staging/greybus/uart.c 9342 9343GS1662 VIDEO SERIALIZER 9344M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9345L: linux-media@vger.kernel.org 9346S: Maintained 9347T: git git://linuxtv.org/media_tree.git 9348F: drivers/media/spi/gs1662.c 9349 9350GSPCA FINEPIX SUBDRIVER 9351M: Frank Zago <frank@zago.net> 9352L: linux-media@vger.kernel.org 9353S: Maintained 9354T: git git://linuxtv.org/media_tree.git 9355F: drivers/media/usb/gspca/finepix.c 9356 9357GSPCA GL860 SUBDRIVER 9358M: Olivier Lorin <o.lorin@laposte.net> 9359L: linux-media@vger.kernel.org 9360S: Maintained 9361T: git git://linuxtv.org/media_tree.git 9362F: drivers/media/usb/gspca/gl860/ 9363 9364GSPCA M5602 SUBDRIVER 9365M: Erik Andren <erik.andren@gmail.com> 9366L: linux-media@vger.kernel.org 9367S: Maintained 9368T: git git://linuxtv.org/media_tree.git 9369F: drivers/media/usb/gspca/m5602/ 9370 9371GSPCA PAC207 SONIXB SUBDRIVER 9372M: Hans Verkuil <hverkuil@xs4all.nl> 9373L: linux-media@vger.kernel.org 9374S: Odd Fixes 9375T: git git://linuxtv.org/media_tree.git 9376F: drivers/media/usb/gspca/pac207.c 9377 9378GSPCA SN9C20X SUBDRIVER 9379M: Brian Johnson <brijohn@gmail.com> 9380L: linux-media@vger.kernel.org 9381S: Maintained 9382T: git git://linuxtv.org/media_tree.git 9383F: drivers/media/usb/gspca/sn9c20x.c 9384 9385GSPCA T613 SUBDRIVER 9386M: Leandro Costantino <lcostantino@gmail.com> 9387L: linux-media@vger.kernel.org 9388S: Maintained 9389T: git git://linuxtv.org/media_tree.git 9390F: drivers/media/usb/gspca/t613.c 9391 9392GSPCA USB WEBCAM DRIVER 9393M: Hans Verkuil <hverkuil@xs4all.nl> 9394L: linux-media@vger.kernel.org 9395S: Odd Fixes 9396T: git git://linuxtv.org/media_tree.git 9397F: drivers/media/usb/gspca/ 9398 9399GTP (GPRS Tunneling Protocol) 9400M: Pablo Neira Ayuso <pablo@netfilter.org> 9401M: Harald Welte <laforge@gnumonks.org> 9402L: osmocom-net-gprs@lists.osmocom.org 9403S: Maintained 9404T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9405F: drivers/net/gtp.c 9406 9407GUID PARTITION TABLE (GPT) 9408M: Davidlohr Bueso <dave@stgolabs.net> 9409L: linux-efi@vger.kernel.org 9410S: Maintained 9411F: block/partitions/efi.* 9412 9413HABANALABS PCI DRIVER 9414M: Oded Gabbay <ogabbay@kernel.org> 9415L: dri-devel@lists.freedesktop.org 9416S: Supported 9417C: irc://irc.oftc.net/dri-devel 9418T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9419F: Documentation/ABI/testing/debugfs-driver-habanalabs 9420F: Documentation/ABI/testing/sysfs-driver-habanalabs 9421F: drivers/accel/habanalabs/ 9422F: include/linux/habanalabs/ 9423F: include/trace/events/habanalabs.h 9424F: include/uapi/drm/habanalabs_accel.h 9425 9426HACKRF MEDIA DRIVER 9427L: linux-media@vger.kernel.org 9428S: Orphan 9429W: https://linuxtv.org 9430Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9431F: drivers/media/usb/hackrf/ 9432 9433HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9434M: Chuck Lever <chuck.lever@oracle.com> 9435L: kernel-tls-handshake@lists.linux.dev 9436L: netdev@vger.kernel.org 9437S: Maintained 9438F: Documentation/netlink/specs/handshake.yaml 9439F: Documentation/networking/tls-handshake.rst 9440F: include/net/handshake.h 9441F: include/trace/events/handshake.h 9442F: net/handshake/ 9443 9444HANTRO VPU CODEC DRIVER 9445M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9446M: Philipp Zabel <p.zabel@pengutronix.de> 9447L: linux-media@vger.kernel.org 9448L: linux-rockchip@lists.infradead.org 9449S: Maintained 9450F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9451F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9452F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9453F: drivers/media/platform/verisilicon/ 9454 9455HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9456M: Frank Seidel <frank@f-seidel.de> 9457L: platform-driver-x86@vger.kernel.org 9458S: Maintained 9459W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9460F: drivers/platform/x86/hdaps.c 9461 9462HARDWARE MONITORING 9463M: Jean Delvare <jdelvare@suse.com> 9464M: Guenter Roeck <linux@roeck-us.net> 9465L: linux-hwmon@vger.kernel.org 9466S: Maintained 9467W: http://hwmon.wiki.kernel.org/ 9468T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9469F: Documentation/ABI/testing/sysfs-class-hwmon 9470F: Documentation/devicetree/bindings/hwmon/ 9471F: Documentation/hwmon/ 9472F: drivers/hwmon/ 9473F: include/linux/hwmon*.h 9474F: include/trace/events/hwmon*.h 9475K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9476 9477HARDWARE RANDOM NUMBER GENERATOR CORE 9478M: Olivia Mackall <olivia@selenic.com> 9479M: Herbert Xu <herbert@gondor.apana.org.au> 9480L: linux-crypto@vger.kernel.org 9481S: Odd fixes 9482F: Documentation/admin-guide/hw_random.rst 9483F: Documentation/devicetree/bindings/rng/ 9484F: drivers/char/hw_random/ 9485F: include/linux/hw_random.h 9486 9487HARDWARE SPINLOCK CORE 9488M: Bjorn Andersson <andersson@kernel.org> 9489R: Baolin Wang <baolin.wang7@gmail.com> 9490L: linux-remoteproc@vger.kernel.org 9491S: Maintained 9492T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9493F: Documentation/devicetree/bindings/hwlock/ 9494F: Documentation/locking/hwspinlock.rst 9495F: drivers/hwspinlock/ 9496F: include/linux/hwspinlock.h 9497 9498HARDWARE TRACING FACILITIES 9499M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9500S: Maintained 9501F: drivers/hwtracing/ 9502 9503HARMONY SOUND DRIVER 9504L: linux-parisc@vger.kernel.org 9505S: Maintained 9506F: sound/parisc/harmony.* 9507 9508HDPVR USB VIDEO ENCODER DRIVER 9509M: Hans Verkuil <hverkuil@xs4all.nl> 9510L: linux-media@vger.kernel.org 9511S: Odd Fixes 9512W: https://linuxtv.org 9513T: git git://linuxtv.org/media_tree.git 9514F: drivers/media/usb/hdpvr/ 9515 9516HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9517M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9518S: Supported 9519F: drivers/misc/hpilo.[ch] 9520 9521HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9522M: Jerry Hoemann <jerry.hoemann@hpe.com> 9523S: Supported 9524F: Documentation/watchdog/hpwdt.rst 9525F: drivers/watchdog/hpwdt.c 9526 9527HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9528M: Don Brace <don.brace@microchip.com> 9529L: storagedev@microchip.com 9530L: linux-scsi@vger.kernel.org 9531S: Supported 9532F: Documentation/scsi/hpsa.rst 9533F: drivers/scsi/hpsa*.[ch] 9534F: include/linux/cciss*.h 9535F: include/uapi/linux/cciss*.h 9536 9537HFI1 DRIVER 9538M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9539L: linux-rdma@vger.kernel.org 9540S: Supported 9541F: drivers/infiniband/hw/hfi1 9542 9543HFS FILESYSTEM 9544L: linux-fsdevel@vger.kernel.org 9545S: Orphan 9546F: Documentation/filesystems/hfs.rst 9547F: fs/hfs/ 9548 9549HFSPLUS FILESYSTEM 9550L: linux-fsdevel@vger.kernel.org 9551S: Orphan 9552F: Documentation/filesystems/hfsplus.rst 9553F: fs/hfsplus/ 9554 9555HGA FRAMEBUFFER DRIVER 9556M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9557L: linux-nvidia@lists.surfsouth.com 9558S: Maintained 9559W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9560F: drivers/video/fbdev/hgafb.c 9561 9562HIBERNATION (aka Software Suspend, aka swsusp) 9563M: "Rafael J. Wysocki" <rafael@kernel.org> 9564M: Pavel Machek <pavel@ucw.cz> 9565L: linux-pm@vger.kernel.org 9566S: Supported 9567B: https://bugzilla.kernel.org 9568F: arch/*/include/asm/suspend*.h 9569F: arch/x86/power/ 9570F: drivers/base/power/ 9571F: include/linux/freezer.h 9572F: include/linux/pm.h 9573F: include/linux/suspend.h 9574F: kernel/power/ 9575 9576HID CORE LAYER 9577M: Jiri Kosina <jikos@kernel.org> 9578M: Benjamin Tissoires <bentiss@kernel.org> 9579L: linux-input@vger.kernel.org 9580S: Maintained 9581T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9582F: Documentation/hid/ 9583F: drivers/hid/ 9584F: include/linux/hid* 9585F: include/uapi/linux/hid* 9586F: samples/hid/ 9587F: tools/testing/selftests/hid/ 9588 9589HID LOGITECH DRIVERS 9590R: Filipe Laíns <lains@riseup.net> 9591L: linux-input@vger.kernel.org 9592S: Maintained 9593F: drivers/hid/hid-logitech-* 9594 9595HID NVIDIA SHIELD DRIVER 9596M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9597L: linux-input@vger.kernel.org 9598S: Maintained 9599F: drivers/hid/hid-nvidia-shield.c 9600 9601HID PHOENIX RC FLIGHT CONTROLLER 9602M: Marcus Folkesson <marcus.folkesson@gmail.com> 9603L: linux-input@vger.kernel.org 9604S: Maintained 9605F: drivers/hid/hid-pxrc.c 9606 9607HID PLAYSTATION DRIVER 9608M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9609L: linux-input@vger.kernel.org 9610S: Supported 9611F: drivers/hid/hid-playstation.c 9612 9613HID SENSOR HUB DRIVERS 9614M: Jiri Kosina <jikos@kernel.org> 9615M: Jonathan Cameron <jic23@kernel.org> 9616M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9617L: linux-input@vger.kernel.org 9618L: linux-iio@vger.kernel.org 9619S: Maintained 9620F: Documentation/hid/hid-sensor* 9621F: drivers/hid/hid-sensor-* 9622F: drivers/iio/*/hid-* 9623F: include/linux/hid-sensor-* 9624 9625HID VRC-2 CAR CONTROLLER DRIVER 9626M: Marcus Folkesson <marcus.folkesson@gmail.com> 9627L: linux-input@vger.kernel.org 9628S: Maintained 9629F: drivers/hid/hid-vrc2.c 9630 9631HID WACOM DRIVER 9632M: Ping Cheng <ping.cheng@wacom.com> 9633M: Jason Gerecke <jason.gerecke@wacom.com> 9634L: linux-input@vger.kernel.org 9635S: Maintained 9636F: drivers/hid/wacom.h 9637F: drivers/hid/wacom_* 9638 9639HID++ LOGITECH DRIVERS 9640R: Filipe Laíns <lains@riseup.net> 9641R: Bastien Nocera <hadess@hadess.net> 9642L: linux-input@vger.kernel.org 9643S: Maintained 9644F: drivers/hid/hid-logitech-hidpp.c 9645 9646HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9647M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9648M: Frederic Weisbecker <frederic@kernel.org> 9649M: Thomas Gleixner <tglx@linutronix.de> 9650L: linux-kernel@vger.kernel.org 9651S: Maintained 9652T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9653F: Documentation/timers/ 9654F: include/linux/clockchips.h 9655F: include/linux/hrtimer.h 9656F: include/linux/timer.h 9657F: kernel/time/clockevents.c 9658F: kernel/time/hrtimer.c 9659F: kernel/time/timer.c 9660F: kernel/time/timer_list.c 9661F: kernel/time/timer_migration.* 9662F: tools/testing/selftests/timers/ 9663 9664HIGH-SPEED SCC DRIVER FOR AX.25 9665L: linux-hams@vger.kernel.org 9666S: Orphan 9667F: drivers/net/hamradio/scc.c 9668 9669HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9670M: HighPoint Linux Team <linux@highpoint-tech.com> 9671S: Supported 9672W: http://www.highpoint-tech.com 9673F: Documentation/scsi/hptiop.rst 9674F: drivers/scsi/hptiop.c 9675 9676HIKEY960 ONBOARD USB GPIO HUB DRIVER 9677M: John Stultz <jstultz@google.com> 9678L: linux-kernel@vger.kernel.org 9679S: Maintained 9680F: drivers/misc/hisi_hikey_usb.c 9681 9682HIMAX HX83112B TOUCHSCREEN SUPPORT 9683M: Job Noorman <job@noorman.info> 9684L: linux-input@vger.kernel.org 9685S: Maintained 9686F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9687F: drivers/input/touchscreen/himax_hx83112b.c 9688 9689HIPPI 9690M: Jes Sorensen <jes@trained-monkey.org> 9691L: linux-hippi@sunsite.dk 9692S: Maintained 9693F: drivers/net/hippi/ 9694F: include/linux/hippidevice.h 9695F: include/uapi/linux/if_hippi.h 9696F: net/802/hippi.c 9697 9698HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9699M: Kurt Kanzenbach <kurt@linutronix.de> 9700L: netdev@vger.kernel.org 9701S: Maintained 9702F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9703F: drivers/net/dsa/hirschmann/* 9704F: include/linux/platform_data/hirschmann-hellcreek.h 9705F: net/dsa/tag_hellcreek.c 9706 9707HISILICON DMA DRIVER 9708M: Zhou Wang <wangzhou1@hisilicon.com> 9709M: Jie Hai <haijie1@huawei.com> 9710L: dmaengine@vger.kernel.org 9711S: Maintained 9712F: drivers/dma/hisi_dma.c 9713 9714HISILICON GPIO DRIVER 9715M: Jay Fang <f.fangjian@huawei.com> 9716L: linux-gpio@vger.kernel.org 9717S: Maintained 9718F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9719F: drivers/gpio/gpio-hisi.c 9720 9721HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9722M: Zhiqi Song <songzhiqi1@huawei.com> 9723M: Longfang Liu <liulongfang@huawei.com> 9724L: linux-crypto@vger.kernel.org 9725S: Maintained 9726F: Documentation/ABI/testing/debugfs-hisi-hpre 9727F: drivers/crypto/hisilicon/hpre/hpre.h 9728F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9729F: drivers/crypto/hisilicon/hpre/hpre_main.c 9730 9731HISILICON HNS3 PMU DRIVER 9732M: Jijie Shao <shaojijie@huawei.com> 9733S: Supported 9734F: Documentation/admin-guide/perf/hns3-pmu.rst 9735F: drivers/perf/hisilicon/hns3_pmu.c 9736 9737HISILICON I2C CONTROLLER DRIVER 9738M: Yicong Yang <yangyicong@hisilicon.com> 9739L: linux-i2c@vger.kernel.org 9740S: Maintained 9741W: https://www.hisilicon.com 9742F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9743F: drivers/i2c/busses/i2c-hisi.c 9744 9745HISILICON KUNPENG SOC HCCS DRIVER 9746M: Huisong Li <lihuisong@huawei.com> 9747S: Maintained 9748F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9749F: drivers/soc/hisilicon/kunpeng_hccs.c 9750F: drivers/soc/hisilicon/kunpeng_hccs.h 9751 9752HISILICON LPC BUS DRIVER 9753M: Jay Fang <f.fangjian@huawei.com> 9754S: Maintained 9755W: http://www.hisilicon.com 9756F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9757F: drivers/bus/hisi_lpc.c 9758 9759HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9760M: Yisen Zhuang <yisen.zhuang@huawei.com> 9761M: Salil Mehta <salil.mehta@huawei.com> 9762M: Jijie Shao <shaojijie@huawei.com> 9763L: netdev@vger.kernel.org 9764S: Maintained 9765W: http://www.hisilicon.com 9766F: drivers/net/ethernet/hisilicon/hns3/ 9767 9768HISILICON NETWORK SUBSYSTEM DRIVER 9769M: Yisen Zhuang <yisen.zhuang@huawei.com> 9770M: Salil Mehta <salil.mehta@huawei.com> 9771L: netdev@vger.kernel.org 9772S: Maintained 9773W: http://www.hisilicon.com 9774F: Documentation/devicetree/bindings/net/hisilicon*.txt 9775F: drivers/net/ethernet/hisilicon/ 9776 9777HISILICON PMU DRIVER 9778M: Yicong Yang <yangyicong@hisilicon.com> 9779M: Jonathan Cameron <jonathan.cameron@huawei.com> 9780S: Supported 9781W: http://www.hisilicon.com 9782F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9783F: Documentation/admin-guide/perf/hisi-pmu.rst 9784F: drivers/perf/hisilicon 9785 9786HISILICON PTT DRIVER 9787M: Yicong Yang <yangyicong@hisilicon.com> 9788M: Jonathan Cameron <jonathan.cameron@huawei.com> 9789L: linux-kernel@vger.kernel.org 9790S: Maintained 9791F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9792F: Documentation/trace/hisi-ptt.rst 9793F: drivers/hwtracing/ptt/ 9794F: tools/perf/arch/arm64/util/hisi-ptt.c 9795F: tools/perf/util/hisi-ptt* 9796F: tools/perf/util/hisi-ptt-decoder/* 9797 9798HISILICON QM DRIVER 9799M: Weili Qian <qianweili@huawei.com> 9800M: Zhou Wang <wangzhou1@hisilicon.com> 9801L: linux-crypto@vger.kernel.org 9802S: Maintained 9803F: drivers/crypto/hisilicon/Kconfig 9804F: drivers/crypto/hisilicon/Makefile 9805F: drivers/crypto/hisilicon/qm.c 9806F: drivers/crypto/hisilicon/sgl.c 9807F: include/linux/hisi_acc_qm.h 9808 9809HISILICON ROCE DRIVER 9810M: Chengchang Tang <tangchengchang@huawei.com> 9811M: Junxian Huang <huangjunxian6@hisilicon.com> 9812L: linux-rdma@vger.kernel.org 9813S: Maintained 9814F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9815F: drivers/infiniband/hw/hns/ 9816 9817HISILICON SAS Controller 9818M: Xiang Chen <chenxiang66@hisilicon.com> 9819S: Supported 9820W: http://www.hisilicon.com 9821F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9822F: drivers/scsi/hisi_sas/ 9823 9824HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9825M: Longfang Liu <liulongfang@huawei.com> 9826L: linux-crypto@vger.kernel.org 9827S: Maintained 9828F: Documentation/ABI/testing/debugfs-hisi-sec 9829F: drivers/crypto/hisilicon/sec2/sec.h 9830F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9831F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9832F: drivers/crypto/hisilicon/sec2/sec_main.c 9833 9834HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9835M: Jay Fang <f.fangjian@huawei.com> 9836L: linux-spi@vger.kernel.org 9837S: Maintained 9838W: http://www.hisilicon.com 9839F: drivers/spi/spi-hisi-kunpeng.c 9840 9841HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9842M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9843L: linux-kernel@vger.kernel.org 9844S: Maintained 9845F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9846F: drivers/spmi/hisi-spmi-controller.c 9847 9848HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9849M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9850L: linux-kernel@vger.kernel.org 9851S: Maintained 9852F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9853F: drivers/mfd/hi6421-spmi-pmic.c 9854 9855HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9856M: Weili Qian <qianweili@huawei.com> 9857S: Maintained 9858F: drivers/crypto/hisilicon/trng/trng.c 9859 9860HISILICON V3XX SPI NOR FLASH Controller Driver 9861M: Jay Fang <f.fangjian@huawei.com> 9862S: Maintained 9863W: http://www.hisilicon.com 9864F: drivers/spi/spi-hisi-sfc-v3xx.c 9865 9866HISILICON ZIP Controller DRIVER 9867M: Yang Shen <shenyang39@huawei.com> 9868M: Zhou Wang <wangzhou1@hisilicon.com> 9869L: linux-crypto@vger.kernel.org 9870S: Maintained 9871F: Documentation/ABI/testing/debugfs-hisi-zip 9872F: drivers/crypto/hisilicon/zip/ 9873 9874HMM - Heterogeneous Memory Management 9875M: Jérôme Glisse <jglisse@redhat.com> 9876L: linux-mm@kvack.org 9877S: Maintained 9878F: Documentation/mm/hmm.rst 9879F: include/linux/hmm* 9880F: lib/test_hmm* 9881F: mm/hmm* 9882F: tools/testing/selftests/mm/*hmm* 9883 9884HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9885M: Petre Rodan <petre.rodan@subdimension.ro> 9886L: linux-iio@vger.kernel.org 9887S: Maintained 9888F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9889F: drivers/iio/pressure/hsc030pa* 9890 9891HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9892M: Andreas Klinger <ak@it-klinger.de> 9893M: Petre Rodan <petre.rodan@subdimension.ro> 9894L: linux-iio@vger.kernel.org 9895S: Maintained 9896F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9897F: drivers/iio/pressure/mprls0025pa* 9898 9899HP BIOSCFG DRIVER 9900M: Jorge Lopez <jorge.lopez2@hp.com> 9901L: platform-driver-x86@vger.kernel.org 9902S: Maintained 9903F: drivers/platform/x86/hp/hp-bioscfg/ 9904 9905HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9906L: platform-driver-x86@vger.kernel.org 9907S: Orphan 9908F: drivers/platform/x86/hp/tc1100-wmi.c 9909 9910HP WMI HARDWARE MONITOR DRIVER 9911M: James Seo <james@equiv.tech> 9912L: linux-hwmon@vger.kernel.org 9913S: Maintained 9914F: Documentation/hwmon/hp-wmi-sensors.rst 9915F: drivers/hwmon/hp-wmi-sensors.c 9916 9917HPET: High Precision Event Timers driver 9918M: Clemens Ladisch <clemens@ladisch.de> 9919S: Maintained 9920F: Documentation/timers/hpet.rst 9921F: drivers/char/hpet.c 9922F: include/linux/hpet.h 9923F: include/uapi/linux/hpet.h 9924 9925HPET: x86 9926S: Orphan 9927F: arch/x86/include/asm/hpet.h 9928F: arch/x86/kernel/hpet.c 9929 9930HPFS FILESYSTEM 9931M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9932S: Maintained 9933W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9934F: fs/hpfs/ 9935 9936HS3001 Hardware Temperature and Humidity Sensor 9937M: Andre Werner <andre.werner@systec-electronic.com> 9938L: linux-hwmon@vger.kernel.org 9939S: Maintained 9940F: drivers/hwmon/hs3001.c 9941 9942HSI SUBSYSTEM 9943M: Sebastian Reichel <sre@kernel.org> 9944S: Maintained 9945T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9946F: Documentation/ABI/testing/sysfs-bus-hsi 9947F: Documentation/driver-api/hsi.rst 9948F: drivers/hsi/ 9949F: include/linux/hsi/ 9950F: include/uapi/linux/hsi/ 9951 9952HSO 3G MODEM DRIVER 9953L: linux-usb@vger.kernel.org 9954S: Orphan 9955F: drivers/net/usb/hso.c 9956 9957HSR NETWORK PROTOCOL 9958L: netdev@vger.kernel.org 9959S: Orphan 9960F: net/hsr/ 9961 9962HT16K33 LED CONTROLLER DRIVER 9963M: Robin van der Gracht <robin@protonic.nl> 9964S: Maintained 9965F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9966F: drivers/auxdisplay/ht16k33.c 9967 9968HTCPEN TOUCHSCREEN DRIVER 9969M: Pau Oliva Fora <pof@eslack.org> 9970L: linux-input@vger.kernel.org 9971S: Maintained 9972F: drivers/input/touchscreen/htcpen.c 9973 9974HTE SUBSYSTEM 9975M: Dipen Patel <dipenp@nvidia.com> 9976L: timestamp@lists.linux.dev 9977S: Maintained 9978Q: https://patchwork.kernel.org/project/timestamp/list/ 9979T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9980F: Documentation/devicetree/bindings/timestamp/ 9981F: Documentation/driver-api/hte/ 9982F: drivers/hte/ 9983F: include/linux/hte.h 9984 9985HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9986M: Lorenzo Bianconi <lorenzo@kernel.org> 9987L: linux-iio@vger.kernel.org 9988S: Maintained 9989W: http://www.st.com/ 9990F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9991F: drivers/iio/humidity/hts221* 9992 9993HUAWEI ETHERNET DRIVER 9994M: Cai Huoqing <cai.huoqing@linux.dev> 9995L: netdev@vger.kernel.org 9996S: Maintained 9997F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9998F: drivers/net/ethernet/huawei/hinic/ 9999 10000HUGETLB SUBSYSTEM 10001M: Muchun Song <muchun.song@linux.dev> 10002L: linux-mm@kvack.org 10003S: Maintained 10004F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10005F: Documentation/admin-guide/mm/hugetlbpage.rst 10006F: Documentation/mm/hugetlbfs_reserv.rst 10007F: Documentation/mm/vmemmap_dedup.rst 10008F: fs/hugetlbfs/ 10009F: include/linux/hugetlb.h 10010F: mm/hugetlb.c 10011F: mm/hugetlb_vmemmap.c 10012F: mm/hugetlb_vmemmap.h 10013F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10014 10015HVA ST MEDIA DRIVER 10016M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10017L: linux-media@vger.kernel.org 10018S: Supported 10019W: https://linuxtv.org 10020T: git git://linuxtv.org/media_tree.git 10021F: drivers/media/platform/st/sti/hva 10022 10023HWPOISON MEMORY FAILURE HANDLING 10024M: Miaohe Lin <linmiaohe@huawei.com> 10025R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10026L: linux-mm@kvack.org 10027S: Maintained 10028F: mm/hwpoison-inject.c 10029F: mm/memory-failure.c 10030 10031HYCON HY46XX TOUCHSCREEN SUPPORT 10032M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10033L: linux-input@vger.kernel.org 10034S: Maintained 10035F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10036F: drivers/input/touchscreen/hycon-hy46xx.c 10037 10038HYGON PROCESSOR SUPPORT 10039M: Pu Wen <puwen@hygon.cn> 10040L: linux-kernel@vger.kernel.org 10041S: Maintained 10042F: arch/x86/kernel/cpu/hygon.c 10043 10044HYNIX HI556 SENSOR DRIVER 10045M: Sakari Ailus <sakari.ailus@linux.intel.com> 10046L: linux-media@vger.kernel.org 10047S: Maintained 10048T: git git://linuxtv.org/media_tree.git 10049F: drivers/media/i2c/hi556.c 10050 10051HYNIX HI846 SENSOR DRIVER 10052M: Martin Kepplinger <martin.kepplinger@puri.sm> 10053L: linux-media@vger.kernel.org 10054S: Maintained 10055F: drivers/media/i2c/hi846.c 10056 10057HYNIX HI847 SENSOR DRIVER 10058M: Sakari Ailus <sakari.ailus@linux.intel.com> 10059L: linux-media@vger.kernel.org 10060S: Maintained 10061F: drivers/media/i2c/hi847.c 10062 10063Hyper-V/Azure CORE AND DRIVERS 10064M: "K. Y. Srinivasan" <kys@microsoft.com> 10065M: Haiyang Zhang <haiyangz@microsoft.com> 10066M: Wei Liu <wei.liu@kernel.org> 10067M: Dexuan Cui <decui@microsoft.com> 10068L: linux-hyperv@vger.kernel.org 10069S: Supported 10070T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10071F: Documentation/ABI/stable/sysfs-bus-vmbus 10072F: Documentation/ABI/testing/debugfs-hyperv 10073F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10074F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10075F: Documentation/virt/hyperv 10076F: arch/arm64/hyperv 10077F: arch/arm64/include/asm/hyperv-tlfs.h 10078F: arch/arm64/include/asm/mshyperv.h 10079F: arch/x86/hyperv 10080F: arch/x86/include/asm/hyperv-tlfs.h 10081F: arch/x86/include/asm/mshyperv.h 10082F: arch/x86/include/asm/trace/hyperv.h 10083F: arch/x86/kernel/cpu/mshyperv.c 10084F: drivers/clocksource/hyperv_timer.c 10085F: drivers/hid/hid-hyperv.c 10086F: drivers/hv/ 10087F: drivers/input/serio/hyperv-keyboard.c 10088F: drivers/iommu/hyperv-iommu.c 10089F: drivers/net/ethernet/microsoft/ 10090F: drivers/net/hyperv/ 10091F: drivers/pci/controller/pci-hyperv-intf.c 10092F: drivers/pci/controller/pci-hyperv.c 10093F: drivers/scsi/storvsc_drv.c 10094F: drivers/uio/uio_hv_generic.c 10095F: drivers/video/fbdev/hyperv_fb.c 10096F: include/asm-generic/hyperv-tlfs.h 10097F: include/asm-generic/mshyperv.h 10098F: include/clocksource/hyperv_timer.h 10099F: include/linux/hyperv.h 10100F: include/net/mana 10101F: include/uapi/linux/hyperv.h 10102F: net/vmw_vsock/hyperv_transport.c 10103F: tools/hv/ 10104 10105HYPERBUS SUPPORT 10106M: Vignesh Raghavendra <vigneshr@ti.com> 10107R: Tudor Ambarus <tudor.ambarus@linaro.org> 10108L: linux-mtd@lists.infradead.org 10109S: Supported 10110Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10111C: irc://irc.oftc.net/mtd 10112T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10113F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10114F: drivers/mtd/hyperbus/ 10115F: include/linux/mtd/hyperbus.h 10116 10117HYPERVISOR VIRTUAL CONSOLE DRIVER 10118L: linuxppc-dev@lists.ozlabs.org 10119S: Odd Fixes 10120F: drivers/tty/hvc/ 10121 10122I2C ACPI SUPPORT 10123M: Mika Westerberg <mika.westerberg@linux.intel.com> 10124L: linux-i2c@vger.kernel.org 10125L: linux-acpi@vger.kernel.org 10126S: Maintained 10127F: drivers/i2c/i2c-core-acpi.c 10128 10129I2C ADDRESS TRANSLATOR (ATR) 10130M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10131R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10132L: linux-i2c@vger.kernel.org 10133S: Maintained 10134F: drivers/i2c/i2c-atr.c 10135F: include/linux/i2c-atr.h 10136 10137I2C CONTROLLER DRIVER FOR NVIDIA GPU 10138M: Ajay Gupta <ajayg@nvidia.com> 10139L: linux-i2c@vger.kernel.org 10140S: Maintained 10141F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10142F: drivers/i2c/busses/i2c-nvidia-gpu.c 10143 10144I2C MUXES 10145M: Peter Rosin <peda@axentia.se> 10146L: linux-i2c@vger.kernel.org 10147S: Maintained 10148F: Documentation/devicetree/bindings/i2c/i2c-arb* 10149F: Documentation/devicetree/bindings/i2c/i2c-gate* 10150F: Documentation/devicetree/bindings/i2c/i2c-mux* 10151F: Documentation/i2c/i2c-topology.rst 10152F: Documentation/i2c/muxes/ 10153F: drivers/i2c/i2c-mux.c 10154F: drivers/i2c/muxes/ 10155F: include/linux/i2c-mux.h 10156 10157I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10158M: Gregory CLEMENT <gregory.clement@bootlin.com> 10159L: linux-i2c@vger.kernel.org 10160S: Maintained 10161F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10162F: drivers/i2c/busses/i2c-mv64xxx.c 10163 10164I2C OVER PARALLEL PORT 10165M: Jean Delvare <jdelvare@suse.com> 10166L: linux-i2c@vger.kernel.org 10167S: Maintained 10168F: Documentation/i2c/busses/i2c-parport.rst 10169F: drivers/i2c/busses/i2c-parport.c 10170 10171I2C SUBSYSTEM 10172M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10173L: linux-i2c@vger.kernel.org 10174S: Maintained 10175W: https://i2c.wiki.kernel.org/ 10176Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10177T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10178F: Documentation/i2c/ 10179F: drivers/i2c/* 10180F: include/dt-bindings/i2c/i2c.h 10181F: include/linux/i2c-dev.h 10182F: include/linux/i2c-smbus.h 10183F: include/linux/i2c.h 10184F: include/uapi/linux/i2c-*.h 10185F: include/uapi/linux/i2c.h 10186 10187I2C SUBSYSTEM HOST DRIVERS 10188M: Andi Shyti <andi.shyti@kernel.org> 10189L: linux-i2c@vger.kernel.org 10190S: Maintained 10191W: https://i2c.wiki.kernel.org/ 10192Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10193T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10194F: Documentation/devicetree/bindings/i2c/ 10195F: drivers/i2c/algos/ 10196F: drivers/i2c/busses/ 10197F: include/dt-bindings/i2c/ 10198 10199I2C-TAOS-EVM DRIVER 10200M: Jean Delvare <jdelvare@suse.com> 10201L: linux-i2c@vger.kernel.org 10202S: Maintained 10203F: Documentation/i2c/busses/i2c-taos-evm.rst 10204F: drivers/i2c/busses/i2c-taos-evm.c 10205 10206I2C-TINY-USB DRIVER 10207M: Till Harbaum <till@harbaum.org> 10208L: linux-i2c@vger.kernel.org 10209S: Maintained 10210W: http://www.harbaum.org/till/i2c_tiny_usb 10211F: drivers/i2c/busses/i2c-tiny-usb.c 10212 10213I2C/SMBUS CONTROLLER DRIVERS FOR PC 10214M: Jean Delvare <jdelvare@suse.com> 10215L: linux-i2c@vger.kernel.org 10216S: Maintained 10217F: Documentation/i2c/busses/i2c-ali1535.rst 10218F: Documentation/i2c/busses/i2c-ali1563.rst 10219F: Documentation/i2c/busses/i2c-ali15x3.rst 10220F: Documentation/i2c/busses/i2c-amd756.rst 10221F: Documentation/i2c/busses/i2c-amd8111.rst 10222F: Documentation/i2c/busses/i2c-i801.rst 10223F: Documentation/i2c/busses/i2c-nforce2.rst 10224F: Documentation/i2c/busses/i2c-piix4.rst 10225F: Documentation/i2c/busses/i2c-sis5595.rst 10226F: Documentation/i2c/busses/i2c-sis630.rst 10227F: Documentation/i2c/busses/i2c-sis96x.rst 10228F: Documentation/i2c/busses/i2c-via.rst 10229F: Documentation/i2c/busses/i2c-viapro.rst 10230F: drivers/i2c/busses/i2c-ali1535.c 10231F: drivers/i2c/busses/i2c-ali1563.c 10232F: drivers/i2c/busses/i2c-ali15x3.c 10233F: drivers/i2c/busses/i2c-amd756-s4882.c 10234F: drivers/i2c/busses/i2c-amd756.c 10235F: drivers/i2c/busses/i2c-amd8111.c 10236F: drivers/i2c/busses/i2c-i801.c 10237F: drivers/i2c/busses/i2c-isch.c 10238F: drivers/i2c/busses/i2c-nforce2-s4985.c 10239F: drivers/i2c/busses/i2c-nforce2.c 10240F: drivers/i2c/busses/i2c-piix4.c 10241F: drivers/i2c/busses/i2c-sis5595.c 10242F: drivers/i2c/busses/i2c-sis630.c 10243F: drivers/i2c/busses/i2c-sis96x.c 10244F: drivers/i2c/busses/i2c-via.c 10245F: drivers/i2c/busses/i2c-viapro.c 10246 10247I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10248M: Hans de Goede <hdegoede@redhat.com> 10249L: linux-i2c@vger.kernel.org 10250S: Maintained 10251F: drivers/i2c/busses/i2c-cht-wc.c 10252 10253I2C/SMBUS ISMT DRIVER 10254M: Seth Heasley <seth.heasley@intel.com> 10255M: Neil Horman <nhorman@tuxdriver.com> 10256L: linux-i2c@vger.kernel.org 10257F: Documentation/i2c/busses/i2c-ismt.rst 10258F: drivers/i2c/busses/i2c-ismt.c 10259 10260I2C/SMBUS STUB DRIVER 10261M: Jean Delvare <jdelvare@suse.com> 10262L: linux-i2c@vger.kernel.org 10263S: Maintained 10264F: drivers/i2c/i2c-stub.c 10265 10266I3C DRIVER FOR ASPEED AST2600 10267M: Jeremy Kerr <jk@codeconstruct.com.au> 10268S: Maintained 10269F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10270F: drivers/i3c/master/ast2600-i3c-master.c 10271 10272I3C DRIVER FOR CADENCE I3C MASTER IP 10273M: Przemysław Gaj <pgaj@cadence.com> 10274S: Maintained 10275F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10276F: drivers/i3c/master/i3c-master-cdns.c 10277 10278I3C DRIVER FOR SYNOPSYS DESIGNWARE 10279S: Orphan 10280F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10281F: drivers/i3c/master/dw* 10282 10283I3C SUBSYSTEM 10284M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10285L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10286S: Maintained 10287C: irc://chat.freenode.net/linux-i3c 10288T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10289F: Documentation/ABI/testing/sysfs-bus-i3c 10290F: Documentation/devicetree/bindings/i3c/ 10291F: Documentation/driver-api/i3c 10292F: drivers/i3c/ 10293F: include/linux/i3c/ 10294 10295IBM Operation Panel Input Driver 10296M: Eddie James <eajames@linux.ibm.com> 10297L: linux-input@vger.kernel.org 10298S: Maintained 10299F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10300F: drivers/input/misc/ibm-panel.c 10301 10302IBM Power 842 compression accelerator 10303M: Haren Myneni <haren@us.ibm.com> 10304S: Supported 10305F: crypto/842.c 10306F: drivers/crypto/nx/Kconfig 10307F: drivers/crypto/nx/Makefile 10308F: drivers/crypto/nx/nx-842* 10309F: include/linux/sw842.h 10310F: lib/842/ 10311 10312IBM Power in-Nest Crypto Acceleration 10313M: Breno Leitão <leitao@debian.org> 10314M: Nayna Jain <nayna@linux.ibm.com> 10315M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10316L: linux-crypto@vger.kernel.org 10317S: Supported 10318F: drivers/crypto/nx/Kconfig 10319F: drivers/crypto/nx/Makefile 10320F: drivers/crypto/nx/nx-aes* 10321F: drivers/crypto/nx/nx-sha* 10322F: drivers/crypto/nx/nx.* 10323F: drivers/crypto/nx/nx_csbcpb.h 10324F: drivers/crypto/nx/nx_debugfs.c 10325 10326IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10327M: Tyrel Datwyler <tyreld@linux.ibm.com> 10328L: linux-pci@vger.kernel.org 10329L: linuxppc-dev@lists.ozlabs.org 10330S: Supported 10331F: drivers/pci/hotplug/rpadlpar* 10332 10333IBM Power Linux RAID adapter 10334M: Brian King <brking@us.ibm.com> 10335S: Supported 10336F: drivers/scsi/ipr.* 10337 10338IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10339M: Tyrel Datwyler <tyreld@linux.ibm.com> 10340L: linux-pci@vger.kernel.org 10341L: linuxppc-dev@lists.ozlabs.org 10342S: Supported 10343F: drivers/pci/hotplug/rpaphp* 10344 10345IBM Power SRIOV Virtual NIC Device Driver 10346M: Haren Myneni <haren@linux.ibm.com> 10347M: Rick Lindsley <ricklind@linux.ibm.com> 10348R: Nick Child <nnac123@linux.ibm.com> 10349R: Thomas Falcon <tlfalcon@linux.ibm.com> 10350L: netdev@vger.kernel.org 10351S: Supported 10352F: drivers/net/ethernet/ibm/ibmvnic.* 10353 10354IBM Power VFIO Support 10355M: Timothy Pearson <tpearson@raptorengineering.com> 10356S: Supported 10357F: drivers/vfio/vfio_iommu_spapr_tce.c 10358 10359IBM Power Virtual Ethernet Device Driver 10360M: Nick Child <nnac123@linux.ibm.com> 10361L: netdev@vger.kernel.org 10362S: Supported 10363F: drivers/net/ethernet/ibm/ibmveth.* 10364 10365IBM Power Virtual FC Device Drivers 10366M: Tyrel Datwyler <tyreld@linux.ibm.com> 10367L: linux-scsi@vger.kernel.org 10368S: Supported 10369F: drivers/scsi/ibmvscsi/ibmvfc* 10370 10371IBM Power Virtual Management Channel Driver 10372M: Brad Warrum <bwarrum@linux.ibm.com> 10373M: Ritu Agarwal <rituagar@linux.ibm.com> 10374S: Supported 10375F: drivers/misc/ibmvmc.* 10376 10377IBM Power Virtual SCSI Device Drivers 10378M: Tyrel Datwyler <tyreld@linux.ibm.com> 10379L: linux-scsi@vger.kernel.org 10380S: Supported 10381F: drivers/scsi/ibmvscsi/ibmvscsi* 10382F: include/scsi/viosrp.h 10383 10384IBM Power Virtual SCSI Device Target Driver 10385M: Tyrel Datwyler <tyreld@linux.ibm.com> 10386L: linux-scsi@vger.kernel.org 10387L: target-devel@vger.kernel.org 10388S: Supported 10389F: drivers/scsi/ibmvscsi_tgt/ 10390 10391IBM Power VMX Cryptographic instructions 10392M: Breno Leitão <leitao@debian.org> 10393M: Nayna Jain <nayna@linux.ibm.com> 10394M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10395L: linux-crypto@vger.kernel.org 10396S: Supported 10397F: arch/powerpc/crypto/Kconfig 10398F: arch/powerpc/crypto/Makefile 10399F: arch/powerpc/crypto/aes.c 10400F: arch/powerpc/crypto/aes_cbc.c 10401F: arch/powerpc/crypto/aes_ctr.c 10402F: arch/powerpc/crypto/aes_xts.c 10403F: arch/powerpc/crypto/aesp8-ppc.* 10404F: arch/powerpc/crypto/ghash.c 10405F: arch/powerpc/crypto/ghashp8-ppc.pl 10406F: arch/powerpc/crypto/ppc-xlate.pl 10407F: arch/powerpc/crypto/vmx.c 10408 10409IBM ServeRAID RAID DRIVER 10410S: Orphan 10411F: drivers/scsi/ips.* 10412 10413ICH LPC AND GPIO DRIVER 10414M: Peter Tyser <ptyser@xes-inc.com> 10415S: Maintained 10416F: drivers/gpio/gpio-ich.c 10417F: drivers/mfd/lpc_ich.c 10418 10419ICY I2C DRIVER 10420M: Max Staudt <max@enpas.org> 10421L: linux-i2c@vger.kernel.org 10422S: Maintained 10423F: drivers/i2c/busses/i2c-icy.c 10424 10425IDEAPAD LAPTOP EXTRAS DRIVER 10426M: Ike Panhc <ike.pan@canonical.com> 10427L: platform-driver-x86@vger.kernel.org 10428S: Maintained 10429W: http://launchpad.net/ideapad-laptop 10430F: drivers/platform/x86/ideapad-laptop.c 10431 10432IDEAPAD LAPTOP SLIDEBAR DRIVER 10433M: Andrey Moiseev <o2g.org.ru@gmail.com> 10434L: linux-input@vger.kernel.org 10435S: Maintained 10436W: https://github.com/o2genum/ideapad-slidebar 10437F: drivers/input/misc/ideapad_slidebar.c 10438 10439IDT VersaClock 5 CLOCK DRIVER 10440M: Luca Ceresoli <luca@lucaceresoli.net> 10441S: Maintained 10442F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10443F: drivers/clk/clk-versaclock5.c 10444 10445IEEE 802.15.4 SUBSYSTEM 10446M: Alexander Aring <alex.aring@gmail.com> 10447M: Stefan Schmidt <stefan@datenfreihafen.org> 10448M: Miquel Raynal <miquel.raynal@bootlin.com> 10449L: linux-wpan@vger.kernel.org 10450S: Maintained 10451W: https://linux-wpan.org/ 10452Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10453T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10454T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10455F: Documentation/networking/ieee802154.rst 10456F: drivers/net/ieee802154/ 10457F: include/linux/ieee802154.h 10458F: include/linux/nl802154.h 10459F: include/net/af_ieee802154.h 10460F: include/net/cfg802154.h 10461F: include/net/ieee802154_netdev.h 10462F: include/net/mac802154.h 10463F: include/net/nl802154.h 10464F: net/ieee802154/ 10465F: net/mac802154/ 10466 10467IFCVF VIRTIO DATA PATH ACCELERATOR 10468R: Zhu Lingshan <lingshan.zhu@intel.com> 10469F: drivers/vdpa/ifcvf/ 10470 10471IFE PROTOCOL 10472M: Yotam Gigi <yotam.gi@gmail.com> 10473M: Jamal Hadi Salim <jhs@mojatatu.com> 10474F: include/net/ife.h 10475F: include/uapi/linux/ife.h 10476F: net/ife 10477 10478IGORPLUG-USB IR RECEIVER 10479M: Sean Young <sean@mess.org> 10480L: linux-media@vger.kernel.org 10481S: Maintained 10482F: drivers/media/rc/igorplugusb.c 10483 10484IGUANAWORKS USB IR TRANSCEIVER 10485M: Sean Young <sean@mess.org> 10486L: linux-media@vger.kernel.org 10487S: Maintained 10488F: drivers/media/rc/iguanair.c 10489 10490IIO BACKEND FRAMEWORK 10491M: Nuno Sa <nuno.sa@analog.com> 10492R: Olivier Moysan <olivier.moysan@foss.st.com> 10493L: linux-iio@vger.kernel.org 10494S: Maintained 10495F: drivers/iio/industrialio-backend.c 10496F: include/linux/iio/backend.h 10497 10498IIO DIGITAL POTENTIOMETER DAC 10499M: Peter Rosin <peda@axentia.se> 10500L: linux-iio@vger.kernel.org 10501S: Maintained 10502F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10503F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10504F: drivers/iio/dac/dpot-dac.c 10505 10506IIO ENVELOPE DETECTOR 10507M: Peter Rosin <peda@axentia.se> 10508L: linux-iio@vger.kernel.org 10509S: Maintained 10510F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10511F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10512F: drivers/iio/adc/envelope-detector.c 10513 10514IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10515M: Matti Vaittinen <mazziesaccount@gmail.com> 10516L: linux-iio@vger.kernel.org 10517S: Maintained 10518F: drivers/iio/industrialio-gts-helper.c 10519F: include/linux/iio/iio-gts-helper.h 10520F: drivers/iio/test/iio-test-gts.c 10521 10522IIO MULTIPLEXER 10523M: Peter Rosin <peda@axentia.se> 10524L: linux-iio@vger.kernel.org 10525S: Maintained 10526F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10527F: drivers/iio/multiplexer/iio-mux.c 10528 10529IIO SCMI BASED DRIVER 10530M: Jyoti Bhayana <jbhayana@google.com> 10531L: linux-iio@vger.kernel.org 10532S: Maintained 10533F: drivers/iio/common/scmi_sensors/scmi_iio.c 10534 10535IIO SUBSYSTEM AND DRIVERS 10536M: Jonathan Cameron <jic23@kernel.org> 10537R: Lars-Peter Clausen <lars@metafoo.de> 10538L: linux-iio@vger.kernel.org 10539S: Maintained 10540T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10541F: Documentation/ABI/testing/configfs-iio* 10542F: Documentation/ABI/testing/sysfs-bus-iio* 10543F: Documentation/devicetree/bindings/iio/ 10544F: drivers/iio/ 10545F: drivers/staging/iio/ 10546F: include/dt-bindings/iio/ 10547F: include/linux/iio/ 10548F: tools/iio/ 10549 10550IIO UNIT CONVERTER 10551M: Peter Rosin <peda@axentia.se> 10552L: linux-iio@vger.kernel.org 10553S: Maintained 10554F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10555F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10556F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10557F: drivers/iio/afe/iio-rescale.c 10558 10559IKANOS/ADI EAGLE ADSL USB DRIVER 10560M: Matthieu Castet <castet.matthieu@free.fr> 10561M: Stanislaw Gruszka <stf_xl@wp.pl> 10562S: Maintained 10563F: drivers/usb/atm/ueagle-atm.c 10564 10565IMAGIS TOUCHSCREEN DRIVER 10566M: Markuss Broks <markuss.broks@gmail.com> 10567S: Maintained 10568F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10569F: drivers/input/touchscreen/imagis.c 10570 10571IMGTEC ASCII LCD DRIVER 10572M: Paul Burton <paulburton@kernel.org> 10573S: Maintained 10574F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10575F: drivers/auxdisplay/img-ascii-lcd.c 10576 10577IMGTEC IR DECODER DRIVER 10578S: Orphan 10579F: drivers/media/rc/img-ir/ 10580 10581IMGTEC POWERVR DRM DRIVER 10582M: Frank Binns <frank.binns@imgtec.com> 10583M: Matt Coster <matt.coster@imgtec.com> 10584S: Supported 10585T: git git://anongit.freedesktop.org/drm/drm-misc 10586F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10587F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10588F: Documentation/gpu/imagination/ 10589F: drivers/gpu/drm/imagination/ 10590F: include/uapi/drm/pvr_drm.h 10591 10592IMON SOUNDGRAPH USB IR RECEIVER 10593M: Sean Young <sean@mess.org> 10594L: linux-media@vger.kernel.org 10595S: Maintained 10596F: drivers/media/rc/imon.c 10597F: drivers/media/rc/imon_raw.c 10598 10599IMS TWINTURBO FRAMEBUFFER DRIVER 10600L: linux-fbdev@vger.kernel.org 10601S: Orphan 10602F: drivers/video/fbdev/imsttfb.c 10603 10604INDEX OF FURTHER KERNEL DOCUMENTATION 10605M: Carlos Bilbao <carlos.bilbao@amd.com> 10606S: Maintained 10607F: Documentation/process/kernel-docs.rst 10608 10609INDUSTRY PACK SUBSYSTEM (IPACK) 10610M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10611M: Jens Taprogge <jens.taprogge@taprogge.org> 10612M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10613L: industrypack-devel@lists.sourceforge.net 10614S: Maintained 10615W: http://industrypack.sourceforge.net 10616F: drivers/ipack/ 10617 10618INFINEON DPS310 Driver 10619M: Eddie James <eajames@linux.ibm.com> 10620L: linux-iio@vger.kernel.org 10621S: Maintained 10622F: drivers/iio/pressure/dps310.c 10623 10624INFINEON PEB2466 ASoC CODEC 10625M: Herve Codina <herve.codina@bootlin.com> 10626L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10627S: Maintained 10628F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10629F: sound/soc/codecs/peb2466.c 10630 10631INFINIBAND SUBSYSTEM 10632M: Jason Gunthorpe <jgg@nvidia.com> 10633M: Leon Romanovsky <leonro@nvidia.com> 10634L: linux-rdma@vger.kernel.org 10635S: Supported 10636W: https://github.com/linux-rdma/rdma-core 10637Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10638T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10639F: Documentation/devicetree/bindings/infiniband/ 10640F: Documentation/infiniband/ 10641F: drivers/infiniband/ 10642F: include/rdma/ 10643F: include/trace/events/ib_mad.h 10644F: include/trace/events/ib_umad.h 10645F: include/trace/misc/rdma.h 10646F: include/uapi/linux/if_infiniband.h 10647F: include/uapi/rdma/ 10648F: samples/bpf/ibumad_kern.c 10649F: samples/bpf/ibumad_user.c 10650 10651INGENIC JZ4780 NAND DRIVER 10652M: Harvey Hunt <harveyhuntnexus@gmail.com> 10653L: linux-mtd@lists.infradead.org 10654L: linux-mips@vger.kernel.org 10655S: Maintained 10656F: drivers/mtd/nand/raw/ingenic/ 10657 10658INGENIC JZ47xx SoCs 10659M: Paul Cercueil <paul@crapouillou.net> 10660L: linux-mips@vger.kernel.org 10661S: Maintained 10662F: arch/mips/boot/dts/ingenic/ 10663F: arch/mips/generic/board-ingenic.c 10664F: arch/mips/include/asm/mach-ingenic/ 10665F: arch/mips/ingenic/Kconfig 10666F: drivers/clk/ingenic/ 10667F: drivers/dma/dma-jz4780.c 10668F: drivers/gpu/drm/ingenic/ 10669F: drivers/i2c/busses/i2c-jz4780.c 10670F: drivers/iio/adc/ingenic-adc.c 10671F: drivers/irqchip/irq-ingenic.c 10672F: drivers/memory/jz4780-nemc.c 10673F: drivers/mmc/host/jz4740_mmc.c 10674F: drivers/mtd/nand/raw/ingenic/ 10675F: drivers/pinctrl/pinctrl-ingenic.c 10676F: drivers/power/supply/ingenic-battery.c 10677F: drivers/pwm/pwm-jz4740.c 10678F: drivers/remoteproc/ingenic_rproc.c 10679F: drivers/rtc/rtc-jz4740.c 10680F: drivers/tty/serial/8250/8250_ingenic.c 10681F: drivers/usb/musb/jz4740.c 10682F: drivers/watchdog/jz4740_wdt.c 10683F: include/dt-bindings/iio/adc/ingenic,adc.h 10684F: include/linux/mfd/ingenic-tcu.h 10685F: sound/soc/codecs/jz47* 10686F: sound/soc/jz4740/ 10687 10688INJOINIC IP5xxx POWER BANK IC DRIVER 10689M: Samuel Holland <samuel@sholland.org> 10690S: Maintained 10691F: drivers/power/supply/ip5xxx_power.c 10692 10693INOTIFY 10694M: Jan Kara <jack@suse.cz> 10695R: Amir Goldstein <amir73il@gmail.com> 10696L: linux-fsdevel@vger.kernel.org 10697S: Maintained 10698F: Documentation/filesystems/inotify.rst 10699F: fs/notify/inotify/ 10700F: include/linux/inotify.h 10701F: include/uapi/linux/inotify.h 10702 10703INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10704M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10705L: linux-input@vger.kernel.org 10706S: Maintained 10707Q: http://patchwork.kernel.org/project/linux-input/list/ 10708T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10709F: Documentation/devicetree/bindings/input/ 10710F: Documentation/devicetree/bindings/serio/ 10711F: Documentation/input/ 10712F: drivers/input/ 10713F: include/dt-bindings/input/ 10714F: include/linux/input.h 10715F: include/linux/input/ 10716F: include/uapi/linux/input-event-codes.h 10717F: include/uapi/linux/input.h 10718 10719INPUT MULTITOUCH (MT) PROTOCOL 10720M: Henrik Rydberg <rydberg@bitmath.org> 10721L: linux-input@vger.kernel.org 10722S: Odd fixes 10723F: Documentation/input/multi-touch-protocol.rst 10724F: drivers/input/input-mt.c 10725K: \b(ABS|SYN)_MT_ 10726 10727INSIDE SECURE CRYPTO DRIVER 10728M: Antoine Tenart <atenart@kernel.org> 10729L: linux-crypto@vger.kernel.org 10730S: Maintained 10731F: drivers/crypto/inside-secure/ 10732 10733INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10734M: Mimi Zohar <zohar@linux.ibm.com> 10735M: Roberto Sassu <roberto.sassu@huawei.com> 10736M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10737R: Eric Snowberg <eric.snowberg@oracle.com> 10738L: linux-integrity@vger.kernel.org 10739S: Supported 10740T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10741F: security/integrity/ 10742F: security/integrity/ima/ 10743 10744INTEL 810/815 FRAMEBUFFER DRIVER 10745M: Antonino Daplas <adaplas@gmail.com> 10746L: linux-fbdev@vger.kernel.org 10747S: Maintained 10748F: drivers/video/fbdev/i810/ 10749 10750INTEL 8254 COUNTER DRIVER 10751M: William Breathitt Gray <william.gray@linaro.org> 10752L: linux-iio@vger.kernel.org 10753S: Maintained 10754F: drivers/counter/i8254.c 10755F: include/linux/i8254.h 10756 10757INTEL 8255 GPIO DRIVER 10758M: William Breathitt Gray <william.gray@linaro.org> 10759L: linux-gpio@vger.kernel.org 10760S: Maintained 10761F: drivers/gpio/gpio-i8255.c 10762F: drivers/gpio/gpio-i8255.h 10763 10764INTEL ASoC DRIVERS 10765M: Cezary Rojewski <cezary.rojewski@intel.com> 10766M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10767M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10768M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10769M: Bard Liao <yung-chuan.liao@linux.intel.com> 10770M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10771M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10772L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10773S: Supported 10774F: sound/soc/intel/ 10775 10776INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10777M: Hans de Goede <hdegoede@redhat.com> 10778L: platform-driver-x86@vger.kernel.org 10779S: Maintained 10780F: drivers/platform/x86/intel/atomisp2/pm.c 10781 10782INTEL ATOMISP2 LED DRIVER 10783M: Hans de Goede <hdegoede@redhat.com> 10784L: platform-driver-x86@vger.kernel.org 10785S: Maintained 10786F: drivers/platform/x86/intel/atomisp2/led.c 10787 10788INTEL BIOS SAR INT1092 DRIVER 10789M: Shravan Sudhakar <s.shravan@intel.com> 10790L: platform-driver-x86@vger.kernel.org 10791S: Maintained 10792F: drivers/platform/x86/intel/int1092/ 10793 10794INTEL BROXTON PMC DRIVER 10795M: Mika Westerberg <mika.westerberg@linux.intel.com> 10796M: Zha Qipeng <qipeng.zha@intel.com> 10797S: Maintained 10798F: drivers/mfd/intel_pmc_bxt.c 10799F: include/linux/mfd/intel_pmc_bxt.h 10800 10801INTEL C600 SERIES SAS CONTROLLER DRIVER 10802M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10803L: linux-scsi@vger.kernel.org 10804S: Supported 10805T: git git://git.code.sf.net/p/intel-sas/isci 10806F: drivers/scsi/isci/ 10807 10808INTEL CPU family model numbers 10809M: Tony Luck <tony.luck@intel.com> 10810M: x86@kernel.org 10811L: linux-kernel@vger.kernel.org 10812S: Supported 10813F: arch/x86/include/asm/intel-family.h 10814 10815INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10816M: Jani Nikula <jani.nikula@linux.intel.com> 10817M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10818L: intel-gfx@lists.freedesktop.org 10819L: intel-xe@lists.freedesktop.org 10820S: Supported 10821F: drivers/gpu/drm/i915/display/ 10822F: drivers/gpu/drm/xe/display/ 10823F: drivers/gpu/drm/xe/compat-i915-headers 10824 10825INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10826M: Jani Nikula <jani.nikula@linux.intel.com> 10827M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10828M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10829M: Tvrtko Ursulin <tursulin@ursulin.net> 10830L: intel-gfx@lists.freedesktop.org 10831S: Supported 10832W: https://drm.pages.freedesktop.org/intel-docs/ 10833Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10834B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10835C: irc://irc.oftc.net/intel-gfx 10836T: git git://anongit.freedesktop.org/drm-intel 10837F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10838F: Documentation/gpu/i915.rst 10839F: drivers/gpu/drm/ci/xfails/i915* 10840F: drivers/gpu/drm/i915/ 10841F: include/drm/i915* 10842F: include/uapi/drm/i915_drm.h 10843 10844INTEL DRM XE DRIVER (Lunar Lake and newer) 10845M: Lucas De Marchi <lucas.demarchi@intel.com> 10846M: Oded Gabbay <ogabbay@kernel.org> 10847M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10848L: intel-xe@lists.freedesktop.org 10849S: Supported 10850W: https://drm.pages.freedesktop.org/intel-docs/ 10851Q: http://patchwork.freedesktop.org/project/intel-xe/ 10852B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10853C: irc://irc.oftc.net/xe 10854T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10855F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10856F: Documentation/gpu/xe/ 10857F: drivers/gpu/drm/xe/ 10858F: include/drm/xe* 10859F: include/uapi/drm/xe_drm.h 10860 10861INTEL ETHERNET DRIVERS 10862M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10863M: Tony Nguyen <anthony.l.nguyen@intel.com> 10864L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10865S: Supported 10866W: https://www.intel.com/content/www/us/en/support.html 10867Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10868T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10870F: Documentation/networking/device_drivers/ethernet/intel/ 10871F: drivers/net/ethernet/intel/ 10872F: drivers/net/ethernet/intel/*/ 10873F: include/linux/avf/virtchnl.h 10874F: include/linux/net/intel/iidc.h 10875 10876INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10877M: Mustafa Ismail <mustafa.ismail@intel.com> 10878M: Shiraz Saleem <shiraz.saleem@intel.com> 10879L: linux-rdma@vger.kernel.org 10880S: Supported 10881F: drivers/infiniband/hw/irdma/ 10882F: include/uapi/rdma/irdma-abi.h 10883 10884INTEL GPIO DRIVERS 10885M: Andy Shevchenko <andy@kernel.org> 10886L: linux-gpio@vger.kernel.org 10887S: Supported 10888T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10889F: drivers/gpio/gpio-elkhartlake.c 10890F: drivers/gpio/gpio-ich.c 10891F: drivers/gpio/gpio-merrifield.c 10892F: drivers/gpio/gpio-ml-ioh.c 10893F: drivers/gpio/gpio-pch.c 10894F: drivers/gpio/gpio-sch.c 10895F: drivers/gpio/gpio-sodaville.c 10896F: drivers/gpio/gpio-tangier.c 10897F: drivers/gpio/gpio-tangier.h 10898 10899INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10900M: Zhenyu Wang <zhenyuw@linux.intel.com> 10901M: Zhi Wang <zhi.wang.linux@gmail.com> 10902L: intel-gvt-dev@lists.freedesktop.org 10903L: intel-gfx@lists.freedesktop.org 10904S: Supported 10905W: https://github.com/intel/gvt-linux/wiki 10906T: git https://github.com/intel/gvt-linux.git 10907F: drivers/gpu/drm/i915/gvt/ 10908 10909INTEL HID EVENT DRIVER 10910M: Alex Hung <alexhung@gmail.com> 10911L: platform-driver-x86@vger.kernel.org 10912S: Maintained 10913F: drivers/platform/x86/intel/hid.c 10914 10915INTEL I/OAT DMA DRIVER 10916M: Dave Jiang <dave.jiang@intel.com> 10917R: Dan Williams <dan.j.williams@intel.com> 10918L: dmaengine@vger.kernel.org 10919S: Supported 10920Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10921F: drivers/dma/ioat* 10922 10923INTEL IAA CRYPTO DRIVER 10924M: Tom Zanussi <tom.zanussi@linux.intel.com> 10925L: linux-crypto@vger.kernel.org 10926S: Supported 10927F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10928F: drivers/crypto/intel/iaa/* 10929 10930INTEL IDLE DRIVER 10931M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10932M: Len Brown <lenb@kernel.org> 10933L: linux-pm@vger.kernel.org 10934S: Supported 10935B: https://bugzilla.kernel.org 10936T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10937F: drivers/idle/intel_idle.c 10938 10939INTEL IDXD DRIVER 10940M: Fenghua Yu <fenghua.yu@intel.com> 10941M: Dave Jiang <dave.jiang@intel.com> 10942L: dmaengine@vger.kernel.org 10943S: Supported 10944F: drivers/dma/idxd/* 10945F: include/uapi/linux/idxd.h 10946 10947INTEL IN FIELD SCAN (IFS) DEVICE 10948M: Jithu Joseph <jithu.joseph@intel.com> 10949R: Ashok Raj <ashok.raj@intel.com> 10950R: Tony Luck <tony.luck@intel.com> 10951S: Maintained 10952F: drivers/platform/x86/intel/ifs 10953F: include/trace/events/intel_ifs.h 10954 10955INTEL INTEGRATED SENSOR HUB DRIVER 10956M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10957M: Jiri Kosina <jikos@kernel.org> 10958L: linux-input@vger.kernel.org 10959S: Maintained 10960F: drivers/hid/intel-ish-hid/ 10961 10962INTEL IOMMU (VT-d) 10963M: David Woodhouse <dwmw2@infradead.org> 10964M: Lu Baolu <baolu.lu@linux.intel.com> 10965L: iommu@lists.linux.dev 10966S: Supported 10967T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10968F: drivers/iommu/intel/ 10969 10970INTEL IPU3 CSI-2 CIO2 DRIVER 10971M: Yong Zhi <yong.zhi@intel.com> 10972M: Sakari Ailus <sakari.ailus@linux.intel.com> 10973M: Bingbu Cao <bingbu.cao@intel.com> 10974M: Dan Scally <djrscally@gmail.com> 10975R: Tianshu Qiu <tian.shu.qiu@intel.com> 10976L: linux-media@vger.kernel.org 10977S: Maintained 10978T: git git://linuxtv.org/media_tree.git 10979F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10980F: drivers/media/pci/intel/ipu3/ 10981 10982INTEL IPU3 CSI-2 IMGU DRIVER 10983M: Sakari Ailus <sakari.ailus@linux.intel.com> 10984R: Bingbu Cao <bingbu.cao@intel.com> 10985R: Tianshu Qiu <tian.shu.qiu@intel.com> 10986L: linux-media@vger.kernel.org 10987S: Maintained 10988F: Documentation/admin-guide/media/ipu3.rst 10989F: Documentation/admin-guide/media/ipu3_rcb.svg 10990F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10991F: drivers/staging/media/ipu3/ 10992 10993INTEL ISHTP ECLITE DRIVER 10994M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10995L: platform-driver-x86@vger.kernel.org 10996S: Supported 10997F: drivers/platform/x86/intel/ishtp_eclite.c 10998 10999INTEL IXP4XX CRYPTO SUPPORT 11000M: Corentin Labbe <clabbe@baylibre.com> 11001L: linux-crypto@vger.kernel.org 11002S: Maintained 11003F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11004 11005INTEL KEEM BAY DRM DRIVER 11006M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11007M: Edmund Dea <edmund.j.dea@intel.com> 11008S: Maintained 11009F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11010F: drivers/gpu/drm/kmb/ 11011 11012INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11013M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11014S: Maintained 11015F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11016F: drivers/crypto/intel/keembay/Kconfig 11017F: drivers/crypto/intel/keembay/Makefile 11018F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11019F: drivers/crypto/intel/keembay/ocs-aes.c 11020F: drivers/crypto/intel/keembay/ocs-aes.h 11021 11022INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11023M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11024M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11025M: Mark Gross <mgross@linux.intel.com> 11026S: Maintained 11027F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11028F: drivers/crypto/intel/keembay/Kconfig 11029F: drivers/crypto/intel/keembay/Makefile 11030F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11031 11032INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11033M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11034M: Declan Murphy <declan.murphy@intel.com> 11035S: Maintained 11036F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11037F: drivers/crypto/intel/keembay/Kconfig 11038F: drivers/crypto/intel/keembay/Makefile 11039F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11040F: drivers/crypto/intel/keembay/ocs-hcu.c 11041F: drivers/crypto/intel/keembay/ocs-hcu.h 11042 11043INTEL MANAGEMENT ENGINE (mei) 11044M: Tomas Winkler <tomas.winkler@intel.com> 11045L: linux-kernel@vger.kernel.org 11046S: Supported 11047F: Documentation/driver-api/mei/* 11048F: drivers/misc/mei/ 11049F: drivers/watchdog/mei_wdt.c 11050F: include/linux/mei_aux.h 11051F: include/linux/mei_cl_bus.h 11052F: include/uapi/linux/mei.h 11053F: include/uapi/linux/mei_uuid.h 11054F: include/uapi/linux/uuid.h 11055F: samples/mei/* 11056 11057INTEL MAX 10 BMC MFD DRIVER 11058M: Xu Yilun <yilun.xu@intel.com> 11059R: Tom Rix <trix@redhat.com> 11060S: Maintained 11061F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11062F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11063F: drivers/hwmon/intel-m10-bmc-hwmon.c 11064F: drivers/mfd/intel-m10-bmc* 11065F: include/linux/mfd/intel-m10-bmc.h 11066 11067INTEL MAX10 BMC SECURE UPDATES 11068M: Peter Colberg <peter.colberg@intel.com> 11069L: linux-fpga@vger.kernel.org 11070S: Maintained 11071F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11072F: drivers/fpga/intel-m10-bmc-sec-update.c 11073 11074INTEL P-Unit IPC DRIVER 11075M: Zha Qipeng <qipeng.zha@intel.com> 11076L: platform-driver-x86@vger.kernel.org 11077S: Maintained 11078F: arch/x86/include/asm/intel_punit_ipc.h 11079F: drivers/platform/x86/intel/punit_ipc.c 11080 11081INTEL PMC CORE DRIVER 11082M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11083M: David E Box <david.e.box@intel.com> 11084L: platform-driver-x86@vger.kernel.org 11085S: Maintained 11086F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11087F: drivers/platform/x86/intel/pmc/ 11088 11089INTEL PMIC GPIO DRIVERS 11090M: Andy Shevchenko <andy@kernel.org> 11091S: Supported 11092T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11093F: drivers/gpio/gpio-*cove.c 11094 11095INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11096M: Andy Shevchenko <andy@kernel.org> 11097S: Supported 11098F: drivers/mfd/intel_soc_pmic* 11099F: include/linux/mfd/intel_soc_pmic* 11100 11101INTEL PMT DRIVERS 11102M: David E. Box <david.e.box@linux.intel.com> 11103S: Supported 11104F: drivers/platform/x86/intel/pmt/ 11105 11106INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11107M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11108L: linux-wireless@vger.kernel.org 11109S: Maintained 11110F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11111F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11112F: drivers/net/wireless/intel/ipw2x00/ 11113 11114INTEL PSTATE DRIVER 11115M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11116M: Len Brown <lenb@kernel.org> 11117L: linux-pm@vger.kernel.org 11118S: Supported 11119F: drivers/cpufreq/intel_pstate.c 11120 11121INTEL PTP DFL ToD DRIVER 11122M: Tianfei Zhang <tianfei.zhang@intel.com> 11123L: linux-fpga@vger.kernel.org 11124L: netdev@vger.kernel.org 11125S: Maintained 11126F: drivers/ptp/ptp_dfl_tod.c 11127 11128INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11129M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11130L: linux-iio@vger.kernel.org 11131F: drivers/counter/intel-qep.c 11132 11133INTEL SCU DRIVERS 11134M: Mika Westerberg <mika.westerberg@linux.intel.com> 11135S: Maintained 11136F: arch/x86/include/asm/intel_scu_ipc.h 11137F: drivers/platform/x86/intel_scu_* 11138 11139INTEL SDSI DRIVER 11140M: David E. Box <david.e.box@linux.intel.com> 11141S: Supported 11142F: drivers/platform/x86/intel/sdsi.c 11143F: tools/arch/x86/intel_sdsi/ 11144F: tools/testing/selftests/drivers/sdsi/ 11145 11146INTEL SGX 11147M: Jarkko Sakkinen <jarkko@kernel.org> 11148R: Dave Hansen <dave.hansen@linux.intel.com> 11149L: linux-sgx@vger.kernel.org 11150S: Supported 11151Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11152T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11153F: Documentation/arch/x86/sgx.rst 11154F: arch/x86/entry/vdso/vsgx.S 11155F: arch/x86/include/asm/sgx.h 11156F: arch/x86/include/uapi/asm/sgx.h 11157F: arch/x86/kernel/cpu/sgx/* 11158F: tools/testing/selftests/sgx/* 11159K: \bSGX_ 11160 11161INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11162M: Daniel Scally <djrscally@gmail.com> 11163S: Maintained 11164F: drivers/platform/x86/intel/int3472/ 11165 11166INTEL SPEED SELECT TECHNOLOGY 11167M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11168L: platform-driver-x86@vger.kernel.org 11169S: Maintained 11170F: drivers/platform/x86/intel/speed_select_if/ 11171F: include/uapi/linux/isst_if.h 11172F: tools/power/x86/intel-speed-select/ 11173 11174INTEL STRATIX10 FIRMWARE DRIVERS 11175M: Dinh Nguyen <dinguyen@kernel.org> 11176L: linux-kernel@vger.kernel.org 11177S: Maintained 11178T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11179F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11180F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11181F: drivers/firmware/stratix10-rsu.c 11182F: drivers/firmware/stratix10-svc.c 11183F: include/linux/firmware/intel/stratix10-smc.h 11184F: include/linux/firmware/intel/stratix10-svc-client.h 11185 11186INTEL TELEMETRY DRIVER 11187M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11188M: "David E. Box" <david.e.box@linux.intel.com> 11189L: platform-driver-x86@vger.kernel.org 11190S: Maintained 11191F: arch/x86/include/asm/intel_telemetry.h 11192F: drivers/platform/x86/intel/telemetry/ 11193 11194INTEL TPMI DRIVER 11195M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11196L: platform-driver-x86@vger.kernel.org 11197S: Maintained 11198F: Documentation/ABI/testing/debugfs-tpmi 11199F: drivers/platform/x86/intel/tpmi.c 11200F: include/linux/intel_tpmi.h 11201 11202INTEL UNCORE FREQUENCY CONTROL 11203M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11204L: platform-driver-x86@vger.kernel.org 11205S: Maintained 11206F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11207F: drivers/platform/x86/intel/uncore-frequency/ 11208 11209INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11210M: David E. Box <david.e.box@linux.intel.com> 11211S: Supported 11212F: drivers/platform/x86/intel/vsec.* 11213 11214INTEL VIRTUAL BUTTON DRIVER 11215M: AceLan Kao <acelan.kao@canonical.com> 11216L: platform-driver-x86@vger.kernel.org 11217S: Maintained 11218F: drivers/platform/x86/intel/vbtn.c 11219 11220INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11221M: Stanislaw Gruszka <stf_xl@wp.pl> 11222L: linux-wireless@vger.kernel.org 11223S: Supported 11224F: drivers/net/wireless/intel/iwlegacy/ 11225 11226INTEL WIRELESS WIFI LINK (iwlwifi) 11227M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11228L: linux-wireless@vger.kernel.org 11229S: Supported 11230W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11231T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11232F: drivers/net/wireless/intel/iwlwifi/ 11233 11234INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11235M: Jithu Joseph <jithu.joseph@intel.com> 11236S: Maintained 11237W: https://slimbootloader.github.io/security/firmware-update.html 11238F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11239 11240INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11241L: Dell.Client.Kernel@dell.com 11242S: Maintained 11243F: drivers/platform/x86/intel/wmi/thunderbolt.c 11244 11245INTEL WWAN IOSM DRIVER 11246M: M Chetan Kumar <m.chetan.kumar@intel.com> 11247L: netdev@vger.kernel.org 11248S: Maintained 11249F: drivers/net/wwan/iosm/ 11250 11251INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11252M: Xin Li <xin@zytor.com> 11253M: "H. Peter Anvin" <hpa@zytor.com> 11254S: Supported 11255F: Documentation/arch/x86/x86_64/fred.rst 11256F: arch/x86/entry/entry_64_fred.S 11257F: arch/x86/entry/entry_fred.c 11258F: arch/x86/include/asm/fred.h 11259F: arch/x86/kernel/fred.c 11260 11261INTEL(R) TRACE HUB 11262M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11263S: Supported 11264F: Documentation/trace/intel_th.rst 11265F: drivers/hwtracing/intel_th/ 11266F: include/linux/intel_th.h 11267 11268INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11269M: Ning Sun <ning.sun@intel.com> 11270L: tboot-devel@lists.sourceforge.net 11271S: Supported 11272W: http://tboot.sourceforge.net 11273T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11274F: Documentation/arch/x86/intel_txt.rst 11275F: arch/x86/kernel/tboot.c 11276F: include/linux/tboot.h 11277 11278INTERCONNECT API 11279M: Georgi Djakov <djakov@kernel.org> 11280L: linux-pm@vger.kernel.org 11281S: Maintained 11282T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11283F: Documentation/devicetree/bindings/interconnect/ 11284F: Documentation/driver-api/interconnect.rst 11285F: drivers/interconnect/ 11286F: include/dt-bindings/interconnect/ 11287F: include/linux/interconnect-provider.h 11288F: include/linux/interconnect.h 11289 11290INTERRUPT COUNTER DRIVER 11291M: Oleksij Rempel <o.rempel@pengutronix.de> 11292R: Pengutronix Kernel Team <kernel@pengutronix.de> 11293L: linux-iio@vger.kernel.org 11294F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11295F: drivers/counter/interrupt-cnt.c 11296 11297INTERSIL ISL7998X VIDEO DECODER DRIVER 11298M: Michael Tretter <m.tretter@pengutronix.de> 11299R: Pengutronix Kernel Team <kernel@pengutronix.de> 11300L: linux-media@vger.kernel.org 11301S: Maintained 11302F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11303F: drivers/media/i2c/isl7998x.c 11304 11305INVENSENSE ICM-426xx IMU DRIVER 11306M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11307L: linux-iio@vger.kernel.org 11308S: Maintained 11309W: https://invensense.tdk.com/ 11310F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11311F: drivers/iio/imu/inv_icm42600/ 11312 11313INVENSENSE MPU-3050 GYROSCOPE DRIVER 11314M: Linus Walleij <linus.walleij@linaro.org> 11315L: linux-iio@vger.kernel.org 11316S: Maintained 11317F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11318F: drivers/iio/gyro/mpu3050* 11319 11320IOC3 ETHERNET DRIVER 11321M: Ralf Baechle <ralf@linux-mips.org> 11322L: linux-mips@vger.kernel.org 11323S: Maintained 11324F: drivers/net/ethernet/sgi/ioc3-eth.c 11325 11326IOMMU DMA-API LAYER 11327M: Robin Murphy <robin.murphy@arm.com> 11328L: iommu@lists.linux.dev 11329S: Maintained 11330T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11331F: drivers/iommu/dma-iommu.c 11332F: drivers/iommu/dma-iommu.h 11333F: drivers/iommu/iova.c 11334F: include/linux/iova.h 11335 11336IOMMU SUBSYSTEM 11337M: Joerg Roedel <joro@8bytes.org> 11338M: Will Deacon <will@kernel.org> 11339R: Robin Murphy <robin.murphy@arm.com> 11340L: iommu@lists.linux.dev 11341S: Maintained 11342T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11343F: Documentation/devicetree/bindings/iommu/ 11344F: Documentation/userspace-api/iommu.rst 11345F: drivers/iommu/ 11346F: include/linux/iommu.h 11347F: include/linux/iova.h 11348F: include/linux/of_iommu.h 11349 11350IOMMUFD 11351M: Jason Gunthorpe <jgg@nvidia.com> 11352M: Kevin Tian <kevin.tian@intel.com> 11353L: iommu@lists.linux.dev 11354S: Maintained 11355T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11356F: Documentation/userspace-api/iommufd.rst 11357F: drivers/iommu/iommufd/ 11358F: include/linux/iommufd.h 11359F: include/uapi/linux/iommufd.h 11360F: tools/testing/selftests/iommu/ 11361 11362IOSYS-MAP HELPERS 11363M: Thomas Zimmermann <tzimmermann@suse.de> 11364L: dri-devel@lists.freedesktop.org 11365S: Maintained 11366T: git git://anongit.freedesktop.org/drm/drm-misc 11367F: include/linux/iosys-map.h 11368 11369IO_URING 11370M: Jens Axboe <axboe@kernel.dk> 11371R: Pavel Begunkov <asml.silence@gmail.com> 11372L: io-uring@vger.kernel.org 11373S: Maintained 11374T: git git://git.kernel.dk/linux-block 11375T: git git://git.kernel.dk/liburing 11376F: include/linux/io_uring/ 11377F: include/linux/io_uring.h 11378F: include/linux/io_uring_types.h 11379F: include/trace/events/io_uring.h 11380F: include/uapi/linux/io_uring.h 11381F: io_uring/ 11382 11383IPMI SUBSYSTEM 11384M: Corey Minyard <minyard@acm.org> 11385L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11386S: Supported 11387W: http://openipmi.sourceforge.net/ 11388T: git https://github.com/cminyard/linux-ipmi.git for-next 11389F: Documentation/devicetree/bindings/ipmi/ 11390F: Documentation/driver-api/ipmi.rst 11391F: drivers/char/ipmi/ 11392F: include/linux/ipmi* 11393F: include/uapi/linux/ipmi* 11394 11395IPS SCSI RAID DRIVER 11396M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11397L: linux-scsi@vger.kernel.org 11398S: Maintained 11399W: http://www.adaptec.com/ 11400F: drivers/scsi/ips* 11401 11402IPVS 11403M: Simon Horman <horms@verge.net.au> 11404M: Julian Anastasov <ja@ssi.bg> 11405L: netdev@vger.kernel.org 11406L: lvs-devel@vger.kernel.org 11407S: Maintained 11408T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11409T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11410F: Documentation/networking/ipvs-sysctl.rst 11411F: include/net/ip_vs.h 11412F: include/uapi/linux/ip_vs.h 11413F: net/netfilter/ipvs/ 11414 11415IPWIRELESS DRIVER 11416M: Jiri Kosina <jikos@kernel.org> 11417M: David Sterba <dsterba@suse.com> 11418S: Odd Fixes 11419F: drivers/tty/ipwireless/ 11420 11421IRON DEVICE AUDIO CODEC DRIVERS 11422M: Kiseok Jo <kiseok.jo@irondevice.com> 11423L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11424S: Maintained 11425F: Documentation/devicetree/bindings/sound/irondevice,* 11426F: sound/soc/codecs/sma* 11427 11428IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11429M: Thomas Gleixner <tglx@linutronix.de> 11430S: Maintained 11431T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11432F: Documentation/core-api/irq/irq-domain.rst 11433F: include/linux/irqdomain.h 11434F: kernel/irq/irqdomain.c 11435F: kernel/irq/msi.c 11436 11437IRQ SUBSYSTEM 11438M: Thomas Gleixner <tglx@linutronix.de> 11439L: linux-kernel@vger.kernel.org 11440S: Maintained 11441T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11442F: include/linux/group_cpus.h 11443F: kernel/irq/ 11444F: lib/group_cpus.c 11445 11446IRQCHIP DRIVERS 11447M: Thomas Gleixner <tglx@linutronix.de> 11448L: linux-kernel@vger.kernel.org 11449S: Maintained 11450T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11451F: Documentation/devicetree/bindings/interrupt-controller/ 11452F: drivers/irqchip/ 11453 11454ISA 11455M: William Breathitt Gray <william.gray@linaro.org> 11456S: Maintained 11457F: Documentation/driver-api/isa.rst 11458F: drivers/base/isa.c 11459F: include/linux/isa.h 11460 11461ISA RADIO MODULE 11462M: Hans Verkuil <hverkuil@xs4all.nl> 11463L: linux-media@vger.kernel.org 11464S: Maintained 11465W: https://linuxtv.org 11466T: git git://linuxtv.org/media_tree.git 11467F: drivers/media/radio/radio-isa* 11468 11469ISAPNP 11470M: Jaroslav Kysela <perex@perex.cz> 11471S: Maintained 11472F: Documentation/userspace-api/isapnp.rst 11473F: drivers/pnp/isapnp/ 11474F: include/linux/isapnp.h 11475 11476ISCSI 11477M: Lee Duncan <lduncan@suse.com> 11478M: Chris Leech <cleech@redhat.com> 11479M: Mike Christie <michael.christie@oracle.com> 11480L: open-iscsi@googlegroups.com 11481L: linux-scsi@vger.kernel.org 11482S: Maintained 11483W: www.open-iscsi.com 11484F: drivers/scsi/*iscsi* 11485F: include/scsi/*iscsi* 11486 11487iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11488M: Peter Jones <pjones@redhat.com> 11489M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11490S: Maintained 11491F: drivers/firmware/iscsi_ibft* 11492 11493ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11494M: Sagi Grimberg <sagi@grimberg.me> 11495M: Max Gurtovoy <mgurtovoy@nvidia.com> 11496L: linux-rdma@vger.kernel.org 11497S: Supported 11498W: http://www.openfabrics.org 11499W: www.open-iscsi.org 11500Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11501F: drivers/infiniband/ulp/iser/ 11502 11503ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11504M: Sagi Grimberg <sagi@grimberg.me> 11505L: linux-rdma@vger.kernel.org 11506L: target-devel@vger.kernel.org 11507S: Supported 11508T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11509F: drivers/infiniband/ulp/isert 11510 11511ISDN/CMTP OVER BLUETOOTH 11512M: Karsten Keil <isdn@linux-pingi.de> 11513L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11514L: netdev@vger.kernel.org 11515S: Odd Fixes 11516W: http://www.isdn4linux.de 11517F: Documentation/isdn/ 11518F: drivers/isdn/capi/ 11519F: include/linux/isdn/ 11520F: include/uapi/linux/isdn/ 11521F: net/bluetooth/cmtp/ 11522 11523ISDN/mISDN SUBSYSTEM 11524M: Karsten Keil <isdn@linux-pingi.de> 11525L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11526L: netdev@vger.kernel.org 11527S: Maintained 11528W: http://www.isdn4linux.de 11529F: drivers/isdn/Kconfig 11530F: drivers/isdn/Makefile 11531F: drivers/isdn/hardware/ 11532F: drivers/isdn/mISDN/ 11533 11534ISOFS FILESYSTEM 11535M: Jan Kara <jack@suse.cz> 11536L: linux-fsdevel@vger.kernel.org 11537S: Maintained 11538F: Documentation/filesystems/isofs.rst 11539F: fs/isofs/ 11540 11541IT87 HARDWARE MONITORING DRIVER 11542M: Jean Delvare <jdelvare@suse.com> 11543L: linux-hwmon@vger.kernel.org 11544S: Maintained 11545F: Documentation/hwmon/it87.rst 11546F: drivers/hwmon/it87.c 11547 11548IT913X MEDIA DRIVER 11549L: linux-media@vger.kernel.org 11550S: Orphan 11551W: https://linuxtv.org 11552Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11553F: drivers/media/tuners/it913x* 11554 11555ITE IT66121 HDMI BRIDGE DRIVER 11556M: Phong LE <ple@baylibre.com> 11557M: Neil Armstrong <neil.armstrong@linaro.org> 11558S: Maintained 11559T: git git://anongit.freedesktop.org/drm/drm-misc 11560F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11561F: drivers/gpu/drm/bridge/ite-it66121.c 11562 11563IVTV VIDEO4LINUX DRIVER 11564M: Andy Walls <awalls@md.metrocast.net> 11565L: linux-media@vger.kernel.org 11566S: Maintained 11567W: https://linuxtv.org 11568T: git git://linuxtv.org/media_tree.git 11569F: Documentation/admin-guide/media/ivtv* 11570F: drivers/media/pci/ivtv/ 11571F: include/uapi/linux/ivtv* 11572 11573IX2505V MEDIA DRIVER 11574M: Malcolm Priestley <tvboxspy@gmail.com> 11575L: linux-media@vger.kernel.org 11576S: Maintained 11577W: https://linuxtv.org 11578Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11579F: drivers/media/dvb-frontends/ix2505v* 11580 11581JAILHOUSE HYPERVISOR INTERFACE 11582M: Jan Kiszka <jan.kiszka@siemens.com> 11583L: jailhouse-dev@googlegroups.com 11584S: Maintained 11585F: arch/x86/include/asm/jailhouse_para.h 11586F: arch/x86/kernel/jailhouse.c 11587 11588JFS FILESYSTEM 11589M: Dave Kleikamp <shaggy@kernel.org> 11590L: jfs-discussion@lists.sourceforge.net 11591S: Odd Fixes 11592W: http://jfs.sourceforge.net/ 11593T: git https://github.com/kleikamp/linux-shaggy.git 11594F: Documentation/admin-guide/jfs.rst 11595F: fs/jfs/ 11596 11597JME NETWORK DRIVER 11598M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11599L: netdev@vger.kernel.org 11600S: Maintained 11601F: drivers/net/ethernet/jme.* 11602 11603JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11604M: David Woodhouse <dwmw2@infradead.org> 11605M: Richard Weinberger <richard@nod.at> 11606L: linux-mtd@lists.infradead.org 11607S: Odd Fixes 11608W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11609T: git git://git.infradead.org/ubifs-2.6.git 11610F: fs/jffs2/ 11611F: include/uapi/linux/jffs2.h 11612 11613JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11614M: "Theodore Ts'o" <tytso@mit.edu> 11615M: Jan Kara <jack@suse.com> 11616L: linux-ext4@vger.kernel.org 11617S: Maintained 11618F: fs/jbd2/ 11619F: include/linux/jbd2.h 11620 11621JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11622M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11623L: linux-media@vger.kernel.org 11624L: linux-renesas-soc@vger.kernel.org 11625S: Maintained 11626F: drivers/media/platform/renesas/rcar_jpu.c 11627 11628JSM Neo PCI based serial card 11629L: linux-serial@vger.kernel.org 11630S: Orphan 11631F: drivers/tty/serial/jsm/ 11632 11633K10TEMP HARDWARE MONITORING DRIVER 11634M: Clemens Ladisch <clemens@ladisch.de> 11635L: linux-hwmon@vger.kernel.org 11636S: Maintained 11637F: Documentation/hwmon/k10temp.rst 11638F: drivers/hwmon/k10temp.c 11639 11640K8TEMP HARDWARE MONITORING DRIVER 11641M: Rudolf Marek <r.marek@assembler.cz> 11642L: linux-hwmon@vger.kernel.org 11643S: Maintained 11644F: Documentation/hwmon/k8temp.rst 11645F: drivers/hwmon/k8temp.c 11646 11647KASAN 11648M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11649R: Alexander Potapenko <glider@google.com> 11650R: Andrey Konovalov <andreyknvl@gmail.com> 11651R: Dmitry Vyukov <dvyukov@google.com> 11652R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11653L: kasan-dev@googlegroups.com 11654S: Maintained 11655F: Documentation/dev-tools/kasan.rst 11656F: arch/*/include/asm/*kasan.h 11657F: arch/*/mm/kasan_init* 11658F: include/linux/kasan*.h 11659F: lib/Kconfig.kasan 11660F: mm/kasan/ 11661F: scripts/Makefile.kasan 11662 11663KCONFIG 11664M: Masahiro Yamada <masahiroy@kernel.org> 11665L: linux-kbuild@vger.kernel.org 11666S: Maintained 11667Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11668T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11669F: Documentation/kbuild/kconfig* 11670F: scripts/Kconfig.include 11671F: scripts/kconfig/ 11672 11673KCOV 11674R: Dmitry Vyukov <dvyukov@google.com> 11675R: Andrey Konovalov <andreyknvl@gmail.com> 11676L: kasan-dev@googlegroups.com 11677S: Maintained 11678F: Documentation/dev-tools/kcov.rst 11679F: include/linux/kcov.h 11680F: include/uapi/linux/kcov.h 11681F: kernel/kcov.c 11682F: scripts/Makefile.kcov 11683 11684KCSAN 11685M: Marco Elver <elver@google.com> 11686R: Dmitry Vyukov <dvyukov@google.com> 11687L: kasan-dev@googlegroups.com 11688S: Maintained 11689F: Documentation/dev-tools/kcsan.rst 11690F: include/linux/kcsan*.h 11691F: kernel/kcsan/ 11692F: lib/Kconfig.kcsan 11693F: scripts/Makefile.kcsan 11694 11695KDUMP 11696M: Baoquan He <bhe@redhat.com> 11697R: Vivek Goyal <vgoyal@redhat.com> 11698R: Dave Young <dyoung@redhat.com> 11699L: kexec@lists.infradead.org 11700S: Maintained 11701W: http://lse.sourceforge.net/kdump/ 11702F: Documentation/admin-guide/kdump/ 11703F: fs/proc/vmcore.c 11704F: include/linux/crash_core.h 11705F: include/linux/crash_dump.h 11706F: include/uapi/linux/vmcore.h 11707F: kernel/crash_*.c 11708 11709KEENE FM RADIO TRANSMITTER DRIVER 11710M: Hans Verkuil <hverkuil@xs4all.nl> 11711L: linux-media@vger.kernel.org 11712S: Maintained 11713W: https://linuxtv.org 11714T: git git://linuxtv.org/media_tree.git 11715F: drivers/media/radio/radio-keene* 11716 11717KERNEL AUTOMOUNTER 11718M: Ian Kent <raven@themaw.net> 11719L: autofs@vger.kernel.org 11720S: Maintained 11721F: fs/autofs/ 11722 11723KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11724M: Masahiro Yamada <masahiroy@kernel.org> 11725R: Nathan Chancellor <nathan@kernel.org> 11726R: Nicolas Schier <nicolas@fjasle.eu> 11727L: linux-kbuild@vger.kernel.org 11728S: Maintained 11729Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11730T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11731F: Documentation/kbuild/ 11732F: Makefile 11733F: scripts/*vmlinux* 11734F: scripts/Kbuild* 11735F: scripts/Makefile* 11736F: scripts/basic/ 11737F: scripts/clang-tools/ 11738F: scripts/dummy-tools/ 11739F: scripts/mk* 11740F: scripts/mod/ 11741F: scripts/package/ 11742F: usr/ 11743 11744KERNEL HARDENING (not covered by other areas) 11745M: Kees Cook <keescook@chromium.org> 11746R: Gustavo A. R. Silva <gustavoars@kernel.org> 11747L: linux-hardening@vger.kernel.org 11748S: Supported 11749T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11750F: Documentation/ABI/testing/sysfs-kernel-oops_count 11751F: Documentation/ABI/testing/sysfs-kernel-warn_count 11752F: arch/*/configs/hardening.config 11753F: include/linux/overflow.h 11754F: include/linux/randomize_kstack.h 11755F: kernel/configs/hardening.config 11756F: mm/usercopy.c 11757K: \b(add|choose)_random_kstack_offset\b 11758K: \b__check_(object_size|heap_object)\b 11759K: \b__counted_by\b 11760 11761KERNEL JANITORS 11762L: kernel-janitors@vger.kernel.org 11763S: Odd Fixes 11764W: http://kernelnewbies.org/KernelJanitors 11765 11766KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11767M: Chuck Lever <chuck.lever@oracle.com> 11768M: Jeff Layton <jlayton@kernel.org> 11769R: Neil Brown <neilb@suse.de> 11770R: Olga Kornievskaia <kolga@netapp.com> 11771R: Dai Ngo <Dai.Ngo@oracle.com> 11772R: Tom Talpey <tom@talpey.com> 11773L: linux-nfs@vger.kernel.org 11774S: Supported 11775W: http://nfs.sourceforge.net/ 11776T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11777F: Documentation/filesystems/nfs/ 11778F: fs/lockd/ 11779F: fs/nfs_common/ 11780F: fs/nfsd/ 11781F: include/linux/lockd/ 11782F: include/linux/sunrpc/ 11783F: include/trace/events/rpcgss.h 11784F: include/trace/events/rpcrdma.h 11785F: include/trace/events/sunrpc.h 11786F: include/trace/misc/fs.h 11787F: include/trace/misc/nfs.h 11788F: include/trace/misc/sunrpc.h 11789F: include/uapi/linux/nfsd/ 11790F: include/uapi/linux/sunrpc/ 11791F: net/sunrpc/ 11792 11793KERNEL REGRESSIONS 11794M: Thorsten Leemhuis <linux@leemhuis.info> 11795L: regressions@lists.linux.dev 11796S: Supported 11797F: Documentation/admin-guide/reporting-regressions.rst 11798F: Documentation/process/handling-regressions.rst 11799 11800KERNEL SELFTEST FRAMEWORK 11801M: Shuah Khan <shuah@kernel.org> 11802M: Shuah Khan <skhan@linuxfoundation.org> 11803L: linux-kselftest@vger.kernel.org 11804S: Maintained 11805Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11806T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11807F: Documentation/dev-tools/kselftest* 11808F: tools/testing/selftests/ 11809 11810KERNEL SMB3 SERVER (KSMBD) 11811M: Namjae Jeon <linkinjeon@kernel.org> 11812M: Steve French <sfrench@samba.org> 11813R: Sergey Senozhatsky <senozhatsky@chromium.org> 11814R: Tom Talpey <tom@talpey.com> 11815L: linux-cifs@vger.kernel.org 11816S: Maintained 11817T: git git://git.samba.org/ksmbd.git 11818F: Documentation/filesystems/smb/ksmbd.rst 11819F: fs/smb/common/ 11820F: fs/smb/server/ 11821 11822KERNEL UNIT TESTING FRAMEWORK (KUnit) 11823M: Brendan Higgins <brendanhiggins@google.com> 11824M: David Gow <davidgow@google.com> 11825R: Rae Moar <rmoar@google.com> 11826L: linux-kselftest@vger.kernel.org 11827L: kunit-dev@googlegroups.com 11828S: Maintained 11829W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11830T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11832F: Documentation/dev-tools/kunit/ 11833F: include/kunit/ 11834F: lib/kunit/ 11835F: rust/kernel/kunit.rs 11836F: scripts/rustdoc_test_* 11837F: tools/testing/kunit/ 11838 11839KERNEL USERMODE HELPER 11840M: Luis Chamberlain <mcgrof@kernel.org> 11841L: linux-kernel@vger.kernel.org 11842S: Maintained 11843F: include/linux/umh.h 11844F: kernel/umh.c 11845 11846KERNEL VIRTUAL MACHINE (KVM) 11847M: Paolo Bonzini <pbonzini@redhat.com> 11848L: kvm@vger.kernel.org 11849S: Supported 11850W: http://www.linux-kvm.org 11851T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11852F: Documentation/virt/kvm/ 11853F: include/asm-generic/kvm* 11854F: include/kvm/iodev.h 11855F: include/linux/kvm* 11856F: include/trace/events/kvm.h 11857F: include/uapi/asm-generic/kvm* 11858F: include/uapi/linux/kvm* 11859F: tools/kvm/ 11860F: tools/testing/selftests/kvm/ 11861F: virt/kvm/* 11862 11863KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11864M: Marc Zyngier <maz@kernel.org> 11865M: Oliver Upton <oliver.upton@linux.dev> 11866R: James Morse <james.morse@arm.com> 11867R: Suzuki K Poulose <suzuki.poulose@arm.com> 11868R: Zenghui Yu <yuzenghui@huawei.com> 11869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11870L: kvmarm@lists.linux.dev 11871S: Maintained 11872T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11873F: arch/arm64/include/asm/kvm* 11874F: arch/arm64/include/uapi/asm/kvm* 11875F: arch/arm64/kvm/ 11876F: include/kvm/arm_* 11877F: tools/testing/selftests/kvm/*/aarch64/ 11878F: tools/testing/selftests/kvm/aarch64/ 11879 11880KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11881M: Tianrui Zhao <zhaotianrui@loongson.cn> 11882M: Bibo Mao <maobibo@loongson.cn> 11883M: Huacai Chen <chenhuacai@kernel.org> 11884L: kvm@vger.kernel.org 11885L: loongarch@lists.linux.dev 11886S: Maintained 11887T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11888F: arch/loongarch/include/asm/kvm* 11889F: arch/loongarch/include/uapi/asm/kvm* 11890F: arch/loongarch/kvm/ 11891 11892KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11893M: Huacai Chen <chenhuacai@kernel.org> 11894L: linux-mips@vger.kernel.org 11895L: kvm@vger.kernel.org 11896S: Maintained 11897T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11898F: arch/mips/include/asm/kvm* 11899F: arch/mips/include/uapi/asm/kvm* 11900F: arch/mips/kvm/ 11901 11902KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11903M: Michael Ellerman <mpe@ellerman.id.au> 11904R: Nicholas Piggin <npiggin@gmail.com> 11905L: linuxppc-dev@lists.ozlabs.org 11906L: kvm@vger.kernel.org 11907S: Maintained (Book3S 64-bit HV) 11908S: Odd fixes (Book3S 64-bit PR) 11909S: Orphan (Book3E and 32-bit) 11910T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11911F: arch/powerpc/include/asm/kvm* 11912F: arch/powerpc/include/uapi/asm/kvm* 11913F: arch/powerpc/kernel/kvm* 11914F: arch/powerpc/kvm/ 11915 11916KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11917M: Anup Patel <anup@brainfault.org> 11918R: Atish Patra <atishp@atishpatra.org> 11919L: kvm@vger.kernel.org 11920L: kvm-riscv@lists.infradead.org 11921L: linux-riscv@lists.infradead.org 11922S: Maintained 11923T: git https://github.com/kvm-riscv/linux.git 11924F: arch/riscv/include/asm/kvm* 11925F: arch/riscv/include/uapi/asm/kvm* 11926F: arch/riscv/kvm/ 11927F: tools/testing/selftests/kvm/*/riscv/ 11928F: tools/testing/selftests/kvm/riscv/ 11929 11930KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11931M: Christian Borntraeger <borntraeger@linux.ibm.com> 11932M: Janosch Frank <frankja@linux.ibm.com> 11933M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11934R: David Hildenbrand <david@redhat.com> 11935L: kvm@vger.kernel.org 11936S: Supported 11937T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11938F: Documentation/virt/kvm/s390* 11939F: arch/s390/include/asm/gmap.h 11940F: arch/s390/include/asm/kvm* 11941F: arch/s390/include/uapi/asm/kvm* 11942F: arch/s390/include/uapi/asm/uvdevice.h 11943F: arch/s390/kernel/uv.c 11944F: arch/s390/kvm/ 11945F: arch/s390/mm/gmap.c 11946F: drivers/s390/char/uvdevice.c 11947F: tools/testing/selftests/drivers/s390x/uvdevice/ 11948F: tools/testing/selftests/kvm/*/s390x/ 11949F: tools/testing/selftests/kvm/s390x/ 11950 11951KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11952M: Sean Christopherson <seanjc@google.com> 11953M: Paolo Bonzini <pbonzini@redhat.com> 11954L: kvm@vger.kernel.org 11955S: Supported 11956P: Documentation/process/maintainer-kvm-x86.rst 11957T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11958F: arch/x86/include/asm/kvm* 11959F: arch/x86/include/asm/svm.h 11960F: arch/x86/include/asm/vmx*.h 11961F: arch/x86/include/uapi/asm/kvm* 11962F: arch/x86/include/uapi/asm/svm.h 11963F: arch/x86/include/uapi/asm/vmx.h 11964F: arch/x86/kvm/ 11965F: arch/x86/kvm/*/ 11966F: tools/testing/selftests/kvm/*/x86_64/ 11967F: tools/testing/selftests/kvm/x86_64/ 11968 11969KERNFS 11970M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11971M: Tejun Heo <tj@kernel.org> 11972S: Supported 11973T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11974F: fs/kernfs/ 11975F: include/linux/kernfs.h 11976 11977KEXEC 11978M: Eric Biederman <ebiederm@xmission.com> 11979L: kexec@lists.infradead.org 11980S: Maintained 11981W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11982F: include/linux/kexec.h 11983F: include/uapi/linux/kexec.h 11984F: kernel/kexec* 11985 11986KEYS-ENCRYPTED 11987M: Mimi Zohar <zohar@linux.ibm.com> 11988L: linux-integrity@vger.kernel.org 11989L: keyrings@vger.kernel.org 11990S: Supported 11991F: Documentation/security/keys/trusted-encrypted.rst 11992F: include/keys/encrypted-type.h 11993F: security/keys/encrypted-keys/ 11994 11995KEYS-TRUSTED 11996M: James Bottomley <James.Bottomley@HansenPartnership.com> 11997M: Jarkko Sakkinen <jarkko@kernel.org> 11998M: Mimi Zohar <zohar@linux.ibm.com> 11999L: linux-integrity@vger.kernel.org 12000L: keyrings@vger.kernel.org 12001S: Supported 12002F: Documentation/security/keys/trusted-encrypted.rst 12003F: include/keys/trusted-type.h 12004F: include/keys/trusted_tpm.h 12005F: security/keys/trusted-keys/ 12006 12007KEYS-TRUSTED-CAAM 12008M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12009R: Pengutronix Kernel Team <kernel@pengutronix.de> 12010L: linux-integrity@vger.kernel.org 12011L: keyrings@vger.kernel.org 12012S: Maintained 12013F: include/keys/trusted_caam.h 12014F: security/keys/trusted-keys/trusted_caam.c 12015 12016KEYS-TRUSTED-TEE 12017M: Sumit Garg <sumit.garg@linaro.org> 12018L: linux-integrity@vger.kernel.org 12019L: keyrings@vger.kernel.org 12020S: Supported 12021F: include/keys/trusted_tee.h 12022F: security/keys/trusted-keys/trusted_tee.c 12023 12024KEYS/KEYRINGS 12025M: David Howells <dhowells@redhat.com> 12026M: Jarkko Sakkinen <jarkko@kernel.org> 12027L: keyrings@vger.kernel.org 12028S: Maintained 12029F: Documentation/security/keys/core.rst 12030F: include/keys/ 12031F: include/linux/key-type.h 12032F: include/linux/key.h 12033F: include/linux/keyctl.h 12034F: include/uapi/linux/keyctl.h 12035F: security/keys/ 12036 12037KEYS/KEYRINGS_INTEGRITY 12038M: Jarkko Sakkinen <jarkko@kernel.org> 12039M: Mimi Zohar <zohar@linux.ibm.com> 12040L: linux-integrity@vger.kernel.org 12041L: keyrings@vger.kernel.org 12042S: Supported 12043F: security/integrity/platform_certs 12044 12045KFENCE 12046M: Alexander Potapenko <glider@google.com> 12047M: Marco Elver <elver@google.com> 12048R: Dmitry Vyukov <dvyukov@google.com> 12049L: kasan-dev@googlegroups.com 12050S: Maintained 12051F: Documentation/dev-tools/kfence.rst 12052F: arch/*/include/asm/kfence.h 12053F: include/linux/kfence.h 12054F: lib/Kconfig.kfence 12055F: mm/kfence/ 12056 12057KFIFO 12058M: Stefani Seibold <stefani@seibold.net> 12059S: Maintained 12060F: include/linux/kfifo.h 12061F: lib/kfifo.c 12062F: samples/kfifo/ 12063 12064KGDB / KDB /debug_core 12065M: Jason Wessel <jason.wessel@windriver.com> 12066M: Daniel Thompson <daniel.thompson@linaro.org> 12067R: Douglas Anderson <dianders@chromium.org> 12068L: kgdb-bugreport@lists.sourceforge.net 12069S: Maintained 12070W: http://kgdb.wiki.kernel.org/ 12071T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12072F: Documentation/dev-tools/kgdb.rst 12073F: drivers/misc/kgdbts.c 12074F: drivers/tty/serial/kgdboc.c 12075F: include/linux/kdb.h 12076F: include/linux/kgdb.h 12077F: kernel/debug/ 12078F: kernel/module/kdb.c 12079 12080KHADAS MCU MFD DRIVER 12081M: Neil Armstrong <neil.armstrong@linaro.org> 12082L: linux-amlogic@lists.infradead.org 12083S: Maintained 12084F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12085F: drivers/mfd/khadas-mcu.c 12086F: drivers/thermal/khadas_mcu_fan.c 12087F: include/linux/mfd/khadas-mcu.h 12088 12089KIONIX/ROHM KX022A ACCELEROMETER 12090M: Matti Vaittinen <mazziesaccount@gmail.com> 12091L: linux-iio@vger.kernel.org 12092S: Supported 12093F: drivers/iio/accel/kionix-kx022a* 12094 12095KMEMLEAK 12096M: Catalin Marinas <catalin.marinas@arm.com> 12097S: Maintained 12098F: Documentation/dev-tools/kmemleak.rst 12099F: include/linux/kmemleak.h 12100F: mm/kmemleak.c 12101F: samples/kmemleak/kmemleak-test.c 12102 12103KMSAN 12104M: Alexander Potapenko <glider@google.com> 12105R: Marco Elver <elver@google.com> 12106R: Dmitry Vyukov <dvyukov@google.com> 12107L: kasan-dev@googlegroups.com 12108S: Maintained 12109F: Documentation/dev-tools/kmsan.rst 12110F: arch/*/include/asm/kmsan.h 12111F: arch/*/mm/kmsan_* 12112F: include/linux/kmsan*.h 12113F: lib/Kconfig.kmsan 12114F: mm/kmsan/ 12115F: scripts/Makefile.kmsan 12116 12117KPROBES 12118M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12119M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12120M: "David S. Miller" <davem@davemloft.net> 12121M: Masami Hiramatsu <mhiramat@kernel.org> 12122L: linux-kernel@vger.kernel.org 12123L: linux-trace-kernel@vger.kernel.org 12124S: Maintained 12125Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12126T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12127F: Documentation/trace/kprobes.rst 12128F: include/asm-generic/kprobes.h 12129F: include/linux/kprobes.h 12130F: kernel/kprobes.c 12131F: lib/test_kprobes.c 12132F: samples/kprobes 12133 12134KS0108 LCD CONTROLLER DRIVER 12135M: Miguel Ojeda <ojeda@kernel.org> 12136S: Maintained 12137F: Documentation/admin-guide/auxdisplay/ks0108.rst 12138F: drivers/auxdisplay/ks0108.c 12139F: include/linux/ks0108.h 12140 12141KTD253 BACKLIGHT DRIVER 12142M: Linus Walleij <linus.walleij@linaro.org> 12143S: Maintained 12144F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12145F: drivers/video/backlight/ktd253-backlight.c 12146 12147KTD2801 BACKLIGHT DRIVER 12148M: Duje Mihanović <duje.mihanovic@skole.hr> 12149S: Maintained 12150F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12151F: drivers/video/backlight/ktd2801-backlight.c 12152 12153KTEST 12154M: Steven Rostedt <rostedt@goodmis.org> 12155M: John Hawley <warthog9@eaglescrag.net> 12156S: Maintained 12157F: tools/testing/ktest 12158 12159KTZ8866 BACKLIGHT DRIVER 12160M: Jianhua Lu <lujianhua000@gmail.com> 12161S: Maintained 12162F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12163F: drivers/video/backlight/ktz8866.c 12164 12165KVM PARAVIRT (KVM/paravirt) 12166M: Paolo Bonzini <pbonzini@redhat.com> 12167R: Wanpeng Li <wanpengli@tencent.com> 12168R: Vitaly Kuznetsov <vkuznets@redhat.com> 12169L: kvm@vger.kernel.org 12170S: Supported 12171T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12172F: arch/um/include/asm/kvm_para.h 12173F: arch/x86/include/asm/kvm_para.h 12174F: arch/x86/include/asm/pvclock-abi.h 12175F: arch/x86/include/uapi/asm/kvm_para.h 12176F: arch/x86/kernel/kvm.c 12177F: arch/x86/kernel/kvmclock.c 12178F: include/asm-generic/kvm_para.h 12179F: include/linux/kvm_para.h 12180F: include/uapi/asm-generic/kvm_para.h 12181F: include/uapi/linux/kvm_para.h 12182 12183KVM X86 HYPER-V (KVM/hyper-v) 12184M: Vitaly Kuznetsov <vkuznets@redhat.com> 12185M: Sean Christopherson <seanjc@google.com> 12186M: Paolo Bonzini <pbonzini@redhat.com> 12187L: kvm@vger.kernel.org 12188S: Supported 12189T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12190F: arch/x86/kvm/hyperv.* 12191F: arch/x86/kvm/kvm_onhyperv.* 12192F: arch/x86/kvm/svm/hyperv.* 12193F: arch/x86/kvm/svm/svm_onhyperv.* 12194F: arch/x86/kvm/vmx/hyperv.* 12195 12196KVM X86 Xen (KVM/Xen) 12197M: David Woodhouse <dwmw2@infradead.org> 12198M: Paul Durrant <paul@xen.org> 12199M: Sean Christopherson <seanjc@google.com> 12200M: Paolo Bonzini <pbonzini@redhat.com> 12201L: kvm@vger.kernel.org 12202S: Supported 12203T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12204F: arch/x86/kvm/xen.* 12205 12206L3MDEV 12207M: David Ahern <dsahern@kernel.org> 12208L: netdev@vger.kernel.org 12209S: Maintained 12210F: include/net/l3mdev.h 12211F: net/l3mdev 12212 12213LANDLOCK SECURITY MODULE 12214M: Mickaël Salaün <mic@digikod.net> 12215L: linux-security-module@vger.kernel.org 12216S: Supported 12217W: https://landlock.io 12218T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12219F: Documentation/security/landlock.rst 12220F: Documentation/userspace-api/landlock.rst 12221F: include/uapi/linux/landlock.h 12222F: samples/landlock/ 12223F: security/landlock/ 12224F: tools/testing/selftests/landlock/ 12225K: landlock 12226K: LANDLOCK 12227 12228LANTIQ / INTEL Ethernet drivers 12229M: Hauke Mehrtens <hauke@hauke-m.de> 12230L: netdev@vger.kernel.org 12231S: Maintained 12232F: drivers/net/dsa/lantiq_gswip.c 12233F: drivers/net/dsa/lantiq_pce.h 12234F: drivers/net/ethernet/lantiq_xrx200.c 12235F: net/dsa/tag_gswip.c 12236 12237LANTIQ MIPS ARCHITECTURE 12238M: John Crispin <john@phrozen.org> 12239L: linux-mips@vger.kernel.org 12240S: Maintained 12241F: arch/mips/lantiq 12242F: drivers/soc/lantiq 12243 12244LANTIQ PEF2256 DRIVER 12245M: Herve Codina <herve.codina@bootlin.com> 12246S: Maintained 12247F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12248F: drivers/net/wan/framer/pef2256/ 12249F: drivers/pinctrl/pinctrl-pef2256.c 12250F: include/linux/framer/pef2256.h 12251 12252LASI 53c700 driver for PARISC 12253M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12254L: linux-scsi@vger.kernel.org 12255S: Maintained 12256F: Documentation/scsi/53c700.rst 12257F: drivers/scsi/53c700* 12258 12259LEAKING_ADDRESSES 12260M: Tycho Andersen <tycho@tycho.pizza> 12261R: Kees Cook <keescook@chromium.org> 12262L: linux-hardening@vger.kernel.org 12263S: Maintained 12264T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12265F: scripts/leaking_addresses.pl 12266 12267LED SUBSYSTEM 12268M: Pavel Machek <pavel@ucw.cz> 12269M: Lee Jones <lee@kernel.org> 12270L: linux-leds@vger.kernel.org 12271S: Maintained 12272T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12273F: Documentation/devicetree/bindings/leds/ 12274F: Documentation/leds/ 12275F: drivers/leds/ 12276F: include/dt-bindings/leds/ 12277F: include/linux/leds.h 12278 12279LEGO MINDSTORMS EV3 12280R: David Lechner <david@lechnology.com> 12281S: Maintained 12282F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12283F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12284F: drivers/power/supply/lego_ev3_battery.c 12285 12286LEGO USB Tower driver 12287M: Juergen Stuber <starblue@users.sourceforge.net> 12288L: legousb-devel@lists.sourceforge.net 12289S: Maintained 12290W: http://legousb.sourceforge.net/ 12291F: drivers/usb/misc/legousbtower.c 12292 12293LETSKETCH HID TABLET DRIVER 12294M: Hans de Goede <hdegoede@redhat.com> 12295L: linux-input@vger.kernel.org 12296S: Maintained 12297T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12298F: drivers/hid/hid-letsketch.c 12299 12300LG LAPTOP EXTRAS 12301M: Matan Ziv-Av <matan@svgalib.org> 12302L: platform-driver-x86@vger.kernel.org 12303S: Maintained 12304F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12305F: Documentation/admin-guide/laptops/lg-laptop.rst 12306F: drivers/platform/x86/lg-laptop.c 12307 12308LG2160 MEDIA DRIVER 12309M: Michael Krufky <mkrufky@linuxtv.org> 12310L: linux-media@vger.kernel.org 12311S: Maintained 12312W: https://linuxtv.org 12313W: http://github.com/mkrufky 12314Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12315T: git git://linuxtv.org/mkrufky/tuners.git 12316F: drivers/media/dvb-frontends/lg2160.* 12317 12318LGDT3305 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/lgdt3305.* 12327 12328LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12329M: Viresh Kumar <vireshk@kernel.org> 12330L: linux-ide@vger.kernel.org 12331S: Maintained 12332T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12333F: drivers/ata/pata_arasan_cf.c 12334F: include/linux/pata_arasan_cf_data.h 12335 12336LIBATA PATA DRIVERS 12337R: Sergey Shtylyov <s.shtylyov@omp.ru> 12338L: linux-ide@vger.kernel.org 12339F: drivers/ata/ata_*.c 12340F: drivers/ata/pata_*.c 12341 12342LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12343M: Linus Walleij <linus.walleij@linaro.org> 12344L: linux-ide@vger.kernel.org 12345S: Maintained 12346T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12347F: drivers/ata/pata_ftide010.c 12348F: drivers/ata/sata_gemini.c 12349F: drivers/ata/sata_gemini.h 12350 12351LIBATA SATA AHCI PLATFORM devices support 12352M: Hans de Goede <hdegoede@redhat.com> 12353M: Jens Axboe <axboe@kernel.dk> 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/ahci_platform.c 12358F: drivers/ata/libahci_platform.c 12359F: include/linux/ahci_platform.h 12360 12361LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12362M: Serge Semin <fancer.lancer@gmail.com> 12363L: linux-ide@vger.kernel.org 12364S: Maintained 12365T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12366F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12367F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12368F: drivers/ata/ahci_dwc.c 12369 12370LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12371M: Mikael Pettersson <mikpelinux@gmail.com> 12372L: linux-ide@vger.kernel.org 12373S: Maintained 12374T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12375F: drivers/ata/sata_promise.* 12376 12377LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12378M: Damien Le Moal <dlemoal@kernel.org> 12379M: Niklas Cassel <cassel@kernel.org> 12380L: linux-ide@vger.kernel.org 12381S: Maintained 12382T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12383F: Documentation/ABI/testing/sysfs-ata 12384F: Documentation/devicetree/bindings/ata/ 12385F: drivers/ata/ 12386F: include/linux/ata.h 12387F: include/linux/libata.h 12388 12389LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12390M: Vishal Verma <vishal.l.verma@intel.com> 12391M: Dan Williams <dan.j.williams@intel.com> 12392M: Dave Jiang <dave.jiang@intel.com> 12393L: nvdimm@lists.linux.dev 12394S: Supported 12395Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12396P: Documentation/nvdimm/maintainer-entry-profile.rst 12397F: drivers/nvdimm/btt* 12398 12399LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12400M: Dan Williams <dan.j.williams@intel.com> 12401M: Vishal Verma <vishal.l.verma@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/pmem* 12408 12409LIBNVDIMM: DEVICETREE BINDINGS 12410M: Oliver O'Halloran <oohall@gmail.com> 12411L: nvdimm@lists.linux.dev 12412S: Supported 12413Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12414F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12415F: drivers/nvdimm/of_pmem.c 12416 12417LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12418M: Dan Williams <dan.j.williams@intel.com> 12419M: Vishal Verma <vishal.l.verma@intel.com> 12420M: Dave Jiang <dave.jiang@intel.com> 12421M: Ira Weiny <ira.weiny@intel.com> 12422L: nvdimm@lists.linux.dev 12423S: Supported 12424Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12425P: Documentation/nvdimm/maintainer-entry-profile.rst 12426T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12427F: drivers/acpi/nfit/* 12428F: drivers/nvdimm/* 12429F: include/linux/libnvdimm.h 12430F: include/linux/nd.h 12431F: include/uapi/linux/ndctl.h 12432F: tools/testing/nvdimm/ 12433 12434LIBRARY CODE 12435M: Andrew Morton <akpm@linux-foundation.org> 12436L: linux-kernel@vger.kernel.org 12437S: Supported 12438T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12439F: lib/* 12440 12441LICENSES and SPDX stuff 12442M: Thomas Gleixner <tglx@linutronix.de> 12443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12444L: linux-spdx@vger.kernel.org 12445S: Maintained 12446T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12447F: COPYING 12448F: Documentation/process/license-rules.rst 12449F: LICENSES/ 12450F: scripts/spdxcheck-test.sh 12451F: scripts/spdxcheck.py 12452F: scripts/spdxexclude 12453 12454LINEAR RANGES HELPERS 12455M: Mark Brown <broonie@kernel.org> 12456R: Matti Vaittinen <mazziesaccount@gmail.com> 12457F: include/linux/linear_range.h 12458F: lib/linear_ranges.c 12459F: lib/test_linear_ranges.c 12460 12461LINUX FOR POWER MACINTOSH 12462L: linuxppc-dev@lists.ozlabs.org 12463S: Orphan 12464F: arch/powerpc/platforms/powermac/ 12465F: drivers/macintosh/ 12466X: drivers/macintosh/adb-iop.c 12467X: drivers/macintosh/via-macii.c 12468 12469LINUX FOR POWERPC (32-BIT AND 64-BIT) 12470M: Michael Ellerman <mpe@ellerman.id.au> 12471R: Nicholas Piggin <npiggin@gmail.com> 12472R: Christophe Leroy <christophe.leroy@csgroup.eu> 12473R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12474R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12475L: linuxppc-dev@lists.ozlabs.org 12476S: Supported 12477W: https://github.com/linuxppc/wiki/wiki 12478Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12479T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12480F: Documentation/ABI/stable/sysfs-firmware-opal-* 12481F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12482F: Documentation/devicetree/bindings/powerpc/ 12483F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12484F: Documentation/arch/powerpc/ 12485F: arch/powerpc/ 12486F: drivers/*/*/*pasemi* 12487F: drivers/*/*pasemi* 12488F: drivers/char/tpm/tpm_ibmvtpm* 12489F: drivers/crypto/nx/ 12490F: drivers/i2c/busses/i2c-opal.c 12491F: drivers/net/ethernet/ibm/ibmveth.* 12492F: drivers/net/ethernet/ibm/ibmvnic.* 12493F: drivers/pci/hotplug/pnv_php.c 12494F: drivers/pci/hotplug/rpa* 12495F: drivers/rtc/rtc-opal.c 12496F: drivers/scsi/ibmvscsi/ 12497F: drivers/tty/hvc/hvc_opal.c 12498F: drivers/watchdog/wdrtas.c 12499F: tools/testing/selftests/powerpc 12500N: /pmac 12501N: powermac 12502N: powernv 12503N: [^a-z0-9]ps3 12504N: pseries 12505 12506LINUX FOR POWERPC EMBEDDED MPC5XXX 12507M: Anatolij Gustschin <agust@denx.de> 12508L: linuxppc-dev@lists.ozlabs.org 12509S: Odd Fixes 12510F: arch/powerpc/platforms/512x/ 12511F: arch/powerpc/platforms/52xx/ 12512 12513LINUX FOR POWERPC EMBEDDED PPC4XX 12514L: linuxppc-dev@lists.ozlabs.org 12515S: Orphan 12516F: arch/powerpc/platforms/40x/ 12517F: arch/powerpc/platforms/44x/ 12518 12519LINUX FOR POWERPC EMBEDDED PPC85XX 12520M: Scott Wood <oss@buserror.net> 12521L: linuxppc-dev@lists.ozlabs.org 12522S: Odd fixes 12523T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12524F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12525F: Documentation/devicetree/bindings/powerpc/fsl/ 12526F: arch/powerpc/platforms/85xx/ 12527 12528LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12529M: Christophe Leroy <christophe.leroy@csgroup.eu> 12530L: linuxppc-dev@lists.ozlabs.org 12531S: Maintained 12532F: arch/powerpc/platforms/8xx/ 12533F: arch/powerpc/platforms/83xx/ 12534 12535LINUX KERNEL DUMP TEST MODULE (LKDTM) 12536M: Kees Cook <keescook@chromium.org> 12537S: Maintained 12538F: drivers/misc/lkdtm/* 12539F: tools/testing/selftests/lkdtm/* 12540 12541LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12542M: Alan Stern <stern@rowland.harvard.edu> 12543M: Andrea Parri <parri.andrea@gmail.com> 12544M: Will Deacon <will@kernel.org> 12545M: Peter Zijlstra <peterz@infradead.org> 12546M: Boqun Feng <boqun.feng@gmail.com> 12547M: Nicholas Piggin <npiggin@gmail.com> 12548M: David Howells <dhowells@redhat.com> 12549M: Jade Alglave <j.alglave@ucl.ac.uk> 12550M: Luc Maranget <luc.maranget@inria.fr> 12551M: "Paul E. McKenney" <paulmck@kernel.org> 12552R: Akira Yokosawa <akiyks@gmail.com> 12553R: Daniel Lustig <dlustig@nvidia.com> 12554R: Joel Fernandes <joel@joelfernandes.org> 12555L: linux-kernel@vger.kernel.org 12556L: linux-arch@vger.kernel.org 12557S: Supported 12558T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12559F: Documentation/atomic_bitops.txt 12560F: Documentation/atomic_t.txt 12561F: Documentation/core-api/refcount-vs-atomic.rst 12562F: Documentation/litmus-tests/ 12563F: Documentation/memory-barriers.txt 12564F: tools/memory-model/ 12565 12566LINUX-NEXT TREE 12567M: Stephen Rothwell <sfr@canb.auug.org.au> 12568L: linux-next@vger.kernel.org 12569S: Supported 12570B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12571T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12572 12573LIS3LV02D ACCELEROMETER DRIVER 12574M: Eric Piel <eric.piel@tremplin-utc.net> 12575S: Maintained 12576F: Documentation/misc-devices/lis3lv02d.rst 12577F: drivers/misc/lis3lv02d/ 12578F: drivers/platform/x86/hp/hp_accel.c 12579 12580LIST KUNIT TEST 12581M: David Gow <davidgow@google.com> 12582L: linux-kselftest@vger.kernel.org 12583L: kunit-dev@googlegroups.com 12584S: Maintained 12585F: lib/list-test.c 12586 12587LITEX PLATFORM 12588M: Karol Gugala <kgugala@antmicro.com> 12589M: Mateusz Holenko <mholenko@antmicro.com> 12590M: Gabriel Somlo <gsomlo@gmail.com> 12591M: Joel Stanley <joel@jms.id.au> 12592S: Maintained 12593F: Documentation/devicetree/bindings/*/litex,*.yaml 12594F: arch/openrisc/boot/dts/or1klitex.dts 12595F: drivers/mmc/host/litex_mmc.c 12596F: drivers/net/ethernet/litex/* 12597F: drivers/soc/litex/* 12598F: drivers/tty/serial/liteuart.c 12599F: include/linux/litex.h 12600N: litex 12601 12602LIVE PATCHING 12603M: Josh Poimboeuf <jpoimboe@kernel.org> 12604M: Jiri Kosina <jikos@kernel.org> 12605M: Miroslav Benes <mbenes@suse.cz> 12606M: Petr Mladek <pmladek@suse.com> 12607R: Joe Lawrence <joe.lawrence@redhat.com> 12608L: live-patching@vger.kernel.org 12609S: Maintained 12610T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12611F: Documentation/ABI/testing/sysfs-kernel-livepatch 12612F: Documentation/livepatch/ 12613F: arch/powerpc/include/asm/livepatch.h 12614F: include/linux/livepatch.h 12615F: kernel/livepatch/ 12616F: kernel/module/livepatch.c 12617F: samples/livepatch/ 12618F: tools/testing/selftests/livepatch/ 12619 12620LLC (802.2) 12621L: netdev@vger.kernel.org 12622S: Odd fixes 12623F: include/linux/llc.h 12624F: include/net/llc* 12625F: include/uapi/linux/llc.h 12626F: net/llc/ 12627 12628LM73 HARDWARE MONITOR DRIVER 12629M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12630L: linux-hwmon@vger.kernel.org 12631S: Maintained 12632F: drivers/hwmon/lm73.c 12633 12634LM78 HARDWARE MONITOR DRIVER 12635M: Jean Delvare <jdelvare@suse.com> 12636L: linux-hwmon@vger.kernel.org 12637S: Maintained 12638F: Documentation/hwmon/lm78.rst 12639F: drivers/hwmon/lm78.c 12640 12641LM83 HARDWARE MONITOR DRIVER 12642M: Jean Delvare <jdelvare@suse.com> 12643L: linux-hwmon@vger.kernel.org 12644S: Maintained 12645F: Documentation/hwmon/lm83.rst 12646F: drivers/hwmon/lm83.c 12647 12648LM90 HARDWARE MONITOR DRIVER 12649M: Jean Delvare <jdelvare@suse.com> 12650L: linux-hwmon@vger.kernel.org 12651S: Maintained 12652F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12653F: Documentation/hwmon/lm90.rst 12654F: drivers/hwmon/lm90.c 12655F: include/dt-bindings/thermal/lm90.h 12656 12657LME2510 MEDIA DRIVER 12658M: Malcolm Priestley <tvboxspy@gmail.com> 12659L: linux-media@vger.kernel.org 12660S: Maintained 12661W: https://linuxtv.org 12662Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12663F: drivers/media/usb/dvb-usb-v2/lmedm04* 12664 12665LOADPIN SECURITY MODULE 12666M: Kees Cook <keescook@chromium.org> 12667S: Supported 12668T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12669F: Documentation/admin-guide/LSM/LoadPin.rst 12670F: security/loadpin/ 12671 12672LOCKDOWN SECURITY MODULE 12673L: linux-security-module@vger.kernel.org 12674S: Odd Fixes 12675T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12676F: security/lockdown/ 12677 12678LOCKING PRIMITIVES 12679M: Peter Zijlstra <peterz@infradead.org> 12680M: Ingo Molnar <mingo@redhat.com> 12681M: Will Deacon <will@kernel.org> 12682R: Waiman Long <longman@redhat.com> 12683R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12684L: linux-kernel@vger.kernel.org 12685S: Maintained 12686T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12687F: Documentation/locking/ 12688F: arch/*/include/asm/spinlock*.h 12689F: include/linux/lockdep*.h 12690F: include/linux/mutex*.h 12691F: include/linux/rwlock*.h 12692F: include/linux/rwsem*.h 12693F: include/linux/seqlock.h 12694F: include/linux/spinlock*.h 12695F: kernel/locking/ 12696F: lib/locking*.[ch] 12697X: kernel/locking/locktorture.c 12698 12699LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12700M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12701L: linux-ntfs-dev@lists.sourceforge.net 12702S: Maintained 12703W: http://www.linux-ntfs.org/content/view/19/37/ 12704F: Documentation/admin-guide/ldm.rst 12705F: block/partitions/ldm.* 12706 12707LOGITECH HID GAMING KEYBOARDS 12708M: Hans de Goede <hdegoede@redhat.com> 12709L: linux-input@vger.kernel.org 12710S: Maintained 12711T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12712F: drivers/hid/hid-lg-g15.c 12713 12714LONTIUM LT8912B MIPI TO HDMI BRIDGE 12715M: Adrien Grassein <adrien.grassein@gmail.com> 12716S: Maintained 12717F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12718F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12719 12720LOONGARCH 12721M: Huacai Chen <chenhuacai@kernel.org> 12722R: WANG Xuerui <kernel@xen0n.name> 12723L: loongarch@lists.linux.dev 12724S: Maintained 12725T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12726F: Documentation/arch/loongarch/ 12727F: Documentation/translations/zh_CN/arch/loongarch/ 12728F: arch/loongarch/ 12729F: drivers/*/*loongarch* 12730 12731LOONGSON GPIO DRIVER 12732M: Yinbo Zhu <zhuyinbo@loongson.cn> 12733L: linux-gpio@vger.kernel.org 12734S: Maintained 12735F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12736F: drivers/gpio/gpio-loongson-64bit.c 12737 12738LOONGSON LS2X APB DMA DRIVER 12739M: Binbin Zhou <zhoubinbin@loongson.cn> 12740L: dmaengine@vger.kernel.org 12741S: Maintained 12742F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12743F: drivers/dma/ls2x-apb-dma.c 12744 12745LOONGSON LS2X I2C DRIVER 12746M: Binbin Zhou <zhoubinbin@loongson.cn> 12747L: linux-i2c@vger.kernel.org 12748S: Maintained 12749F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12750F: drivers/i2c/busses/i2c-ls2x.c 12751 12752LOONGSON-2 SOC SERIES CLOCK DRIVER 12753M: Yinbo Zhu <zhuyinbo@loongson.cn> 12754L: linux-clk@vger.kernel.org 12755S: Maintained 12756F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12757F: drivers/clk/clk-loongson2.c 12758F: include/dt-bindings/clock/loongson,ls2k-clk.h 12759 12760LOONGSON SPI DRIVER 12761M: Yinbo Zhu <zhuyinbo@loongson.cn> 12762L: linux-spi@vger.kernel.org 12763S: Maintained 12764F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12765F: drivers/spi/spi-loongson-core.c 12766F: drivers/spi/spi-loongson-pci.c 12767F: drivers/spi/spi-loongson-plat.c 12768F: drivers/spi/spi-loongson.h 12769 12770LOONGSON-2 SOC SERIES GUTS DRIVER 12771M: Yinbo Zhu <zhuyinbo@loongson.cn> 12772L: loongarch@lists.linux.dev 12773S: Maintained 12774F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12775F: drivers/soc/loongson/loongson2_guts.c 12776 12777LOONGSON-2 SOC SERIES PM DRIVER 12778M: Yinbo Zhu <zhuyinbo@loongson.cn> 12779L: linux-pm@vger.kernel.org 12780S: Maintained 12781F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12782F: drivers/soc/loongson/loongson2_pm.c 12783 12784LOONGSON-2 SOC SERIES PINCTRL DRIVER 12785M: zhanghongchen <zhanghongchen@loongson.cn> 12786M: Yinbo Zhu <zhuyinbo@loongson.cn> 12787L: linux-gpio@vger.kernel.org 12788S: Maintained 12789F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12790F: drivers/pinctrl/pinctrl-loongson2.c 12791 12792LOONGSON-2 SOC SERIES THERMAL DRIVER 12793M: zhanghongchen <zhanghongchen@loongson.cn> 12794M: Yinbo Zhu <zhuyinbo@loongson.cn> 12795L: linux-pm@vger.kernel.org 12796S: Maintained 12797F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12798F: drivers/thermal/loongson2_thermal.c 12799 12800LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12801M: Sathya Prakash <sathya.prakash@broadcom.com> 12802M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12803M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12804L: MPT-FusionLinux.pdl@broadcom.com 12805L: linux-scsi@vger.kernel.org 12806S: Supported 12807W: http://www.avagotech.com/support/ 12808F: drivers/message/fusion/ 12809F: drivers/scsi/mpt3sas/ 12810 12811LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12812M: Matthew Wilcox <willy@infradead.org> 12813L: linux-scsi@vger.kernel.org 12814S: Maintained 12815F: drivers/scsi/sym53c8xx_2/ 12816 12817LTC1660 DAC DRIVER 12818M: Marcus Folkesson <marcus.folkesson@gmail.com> 12819L: linux-iio@vger.kernel.org 12820S: Maintained 12821F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12822F: drivers/iio/dac/ltc1660.c 12823 12824LTC2688 IIO DAC DRIVER 12825M: Nuno Sá <nuno.sa@analog.com> 12826L: linux-iio@vger.kernel.org 12827S: Supported 12828W: https://ez.analog.com/linux-software-drivers 12829F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12830F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12831F: drivers/iio/dac/ltc2688.c 12832 12833LTC2947 HARDWARE MONITOR DRIVER 12834M: Nuno Sá <nuno.sa@analog.com> 12835L: linux-hwmon@vger.kernel.org 12836S: Supported 12837W: https://ez.analog.com/linux-software-drivers 12838F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12839F: drivers/hwmon/ltc2947-core.c 12840F: drivers/hwmon/ltc2947-i2c.c 12841F: drivers/hwmon/ltc2947-spi.c 12842F: drivers/hwmon/ltc2947.h 12843 12844LTC2991 HARDWARE MONITOR DRIVER 12845M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12846L: linux-hwmon@vger.kernel.org 12847S: Supported 12848W: https://ez.analog.com/linux-software-drivers 12849F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12850F: drivers/hwmon/ltc2991.c 12851 12852LTC2983 IIO TEMPERATURE DRIVER 12853M: Nuno Sá <nuno.sa@analog.com> 12854L: linux-iio@vger.kernel.org 12855S: Supported 12856W: https://ez.analog.com/linux-software-drivers 12857F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12858F: drivers/iio/temperature/ltc2983.c 12859 12860LTC4282 HARDWARE MONITOR DRIVER 12861M: Nuno Sa <nuno.sa@analog.com> 12862L: linux-hwmon@vger.kernel.org 12863S: Supported 12864F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12865F: Documentation/hwmon/ltc4282.rst 12866F: drivers/hwmon/ltc4282.c 12867 12868LTC4286 HARDWARE MONITOR DRIVER 12869M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12870L: linux-i2c@vger.kernel.org 12871S: Maintained 12872F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12873F: Documentation/hwmon/ltc4286.rst 12874F: drivers/hwmon/pmbus/Kconfig 12875F: drivers/hwmon/pmbus/Makefile 12876F: drivers/hwmon/pmbus/ltc4286.c 12877 12878LTC4306 I2C MULTIPLEXER DRIVER 12879M: Michael Hennerich <michael.hennerich@analog.com> 12880L: linux-i2c@vger.kernel.org 12881S: Supported 12882W: https://ez.analog.com/linux-software-drivers 12883F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12884F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12885 12886LTP (Linux Test Project) 12887M: Cyril Hrubis <chrubis@suse.cz> 12888M: Jan Stancek <jstancek@redhat.com> 12889M: Petr Vorel <pvorel@suse.cz> 12890M: Li Wang <liwang@redhat.com> 12891M: Yang Xu <xuyang2018.jy@fujitsu.com> 12892L: ltp@lists.linux.it (subscribers-only) 12893S: Maintained 12894W: http://linux-test-project.github.io/ 12895T: git https://github.com/linux-test-project/ltp.git 12896 12897LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12898M: Anshul Dalal <anshulusr@gmail.com> 12899L: linux-iio@vger.kernel.org 12900S: Maintained 12901F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12902F: drivers/iio/light/ltr390.c 12903 12904LYNX 28G SERDES PHY DRIVER 12905M: Ioana Ciornei <ioana.ciornei@nxp.com> 12906L: netdev@vger.kernel.org 12907S: Supported 12908F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12909F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12910 12911LYNX PCS MODULE 12912M: Ioana Ciornei <ioana.ciornei@nxp.com> 12913L: netdev@vger.kernel.org 12914S: Supported 12915F: drivers/net/pcs/pcs-lynx.c 12916F: include/linux/pcs-lynx.h 12917 12918M68K ARCHITECTURE 12919M: Geert Uytterhoeven <geert@linux-m68k.org> 12920L: linux-m68k@lists.linux-m68k.org 12921S: Maintained 12922W: http://www.linux-m68k.org/ 12923T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12924F: arch/m68k/ 12925F: drivers/zorro/ 12926 12927M68K ON APPLE MACINTOSH 12928M: Joshua Thompson <funaho@jurai.org> 12929L: linux-m68k@lists.linux-m68k.org 12930S: Maintained 12931W: http://www.mac.linux-m68k.org/ 12932F: arch/m68k/mac/ 12933F: drivers/macintosh/adb-iop.c 12934F: drivers/macintosh/via-macii.c 12935 12936M68K ON HP9000/300 12937M: Philip Blundell <philb@gnu.org> 12938S: Maintained 12939W: http://www.tazenda.demon.co.uk/phil/linux-hp 12940F: arch/m68k/hp300/ 12941 12942M88DS3103 MEDIA DRIVER 12943L: linux-media@vger.kernel.org 12944S: Orphan 12945W: https://linuxtv.org 12946Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12947F: drivers/media/dvb-frontends/m88ds3103* 12948 12949M88RS2000 MEDIA DRIVER 12950M: Malcolm Priestley <tvboxspy@gmail.com> 12951L: linux-media@vger.kernel.org 12952S: Maintained 12953W: https://linuxtv.org 12954Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12955F: drivers/media/dvb-frontends/m88rs2000* 12956 12957MA901 MASTERKIT USB FM RADIO DRIVER 12958M: Alexey Klimov <klimov.linux@gmail.com> 12959L: linux-media@vger.kernel.org 12960S: Maintained 12961T: git git://linuxtv.org/media_tree.git 12962F: drivers/media/radio/radio-ma901.c 12963 12964MAC80211 12965M: Johannes Berg <johannes@sipsolutions.net> 12966L: linux-wireless@vger.kernel.org 12967S: Maintained 12968W: https://wireless.wiki.kernel.org/ 12969Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12970T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12971T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12972F: Documentation/networking/mac80211-injection.rst 12973F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12974F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12975F: include/net/mac80211.h 12976F: net/mac80211/ 12977 12978MAILBOX API 12979M: Jassi Brar <jassisinghbrar@gmail.com> 12980L: linux-kernel@vger.kernel.org 12981S: Maintained 12982F: Documentation/devicetree/bindings/mailbox/ 12983F: drivers/mailbox/ 12984F: include/dt-bindings/mailbox/ 12985F: include/linux/mailbox_client.h 12986F: include/linux/mailbox_controller.h 12987 12988MAILBOX ARM MHUv2 12989M: Viresh Kumar <viresh.kumar@linaro.org> 12990M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12991L: linux-kernel@vger.kernel.org 12992S: Maintained 12993F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12994F: drivers/mailbox/arm_mhuv2.c 12995F: include/linux/mailbox/arm_mhuv2_message.h 12996 12997MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12998M: Alejandro Colomar <alx@kernel.org> 12999L: linux-man@vger.kernel.org 13000S: Maintained 13001W: http://www.kernel.org/doc/man-pages 13002T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13003T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13004 13005MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13006M: Jeremy Kerr <jk@codeconstruct.com.au> 13007M: Matt Johnston <matt@codeconstruct.com.au> 13008L: netdev@vger.kernel.org 13009S: Maintained 13010F: Documentation/networking/mctp.rst 13011F: drivers/net/mctp/ 13012F: include/net/mctp.h 13013F: include/net/mctpdevice.h 13014F: include/net/netns/mctp.h 13015F: net/mctp/ 13016 13017MAPLE TREE 13018M: Liam R. Howlett <Liam.Howlett@oracle.com> 13019L: maple-tree@lists.infradead.org 13020L: linux-mm@kvack.org 13021S: Supported 13022F: Documentation/core-api/maple_tree.rst 13023F: include/linux/maple_tree.h 13024F: include/trace/events/maple_tree.h 13025F: lib/maple_tree.c 13026F: lib/test_maple_tree.c 13027F: tools/testing/radix-tree/linux/maple_tree.h 13028F: tools/testing/radix-tree/maple.c 13029 13030MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13031M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13032L: linux-mips@vger.kernel.org 13033S: Maintained 13034F: arch/mips/boot/dts/img/pistachio* 13035 13036MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13037M: Andrew Lunn <andrew@lunn.ch> 13038L: netdev@vger.kernel.org 13039S: Maintained 13040F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13041F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13042F: Documentation/networking/devlink/mv88e6xxx.rst 13043F: drivers/net/dsa/mv88e6xxx/ 13044F: include/linux/dsa/mv88e6xxx.h 13045F: include/linux/platform_data/mv88e6xxx.h 13046 13047MARVELL ARMADA 3700 PHY DRIVERS 13048M: Miquel Raynal <miquel.raynal@bootlin.com> 13049S: Maintained 13050F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13051F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13052F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13053F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13054 13055MARVELL ARMADA 3700 SERIAL DRIVER 13056M: Pali Rohár <pali@kernel.org> 13057S: Maintained 13058F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13059F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13060F: drivers/tty/serial/mvebu-uart.c 13061 13062MARVELL ARMADA DRM SUPPORT 13063M: Russell King <linux@armlinux.org.uk> 13064S: Maintained 13065T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13066T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13067F: Documentation/devicetree/bindings/display/armada/ 13068F: drivers/gpu/drm/armada/ 13069F: include/uapi/drm/armada_drm.h 13070 13071MARVELL CRYPTO DRIVER 13072M: Boris Brezillon <bbrezillon@kernel.org> 13073M: Arnaud Ebalard <arno@natisbad.org> 13074M: Srujana Challa <schalla@marvell.com> 13075L: linux-crypto@vger.kernel.org 13076S: Maintained 13077F: drivers/crypto/marvell/ 13078F: include/linux/soc/marvell/octeontx2/ 13079 13080MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13081M: Mirko Lindner <mlindner@marvell.com> 13082M: Stephen Hemminger <stephen@networkplumber.org> 13083L: netdev@vger.kernel.org 13084S: Maintained 13085F: drivers/net/ethernet/marvell/sk* 13086 13087MARVELL LIBERTAS WIRELESS DRIVER 13088L: libertas-dev@lists.infradead.org 13089S: Orphan 13090F: drivers/net/wireless/marvell/libertas/ 13091 13092MARVELL MACCHIATOBIN SUPPORT 13093M: Russell King <linux@armlinux.org.uk> 13094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13095S: Maintained 13096F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13097 13098MARVELL MV643XX ETHERNET DRIVER 13099M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13100L: netdev@vger.kernel.org 13101S: Maintained 13102F: drivers/net/ethernet/marvell/mv643xx_eth.* 13103F: include/linux/mv643xx.h 13104 13105MARVELL MV88X3310 PHY DRIVER 13106M: Russell King <linux@armlinux.org.uk> 13107M: Marek Behún <kabel@kernel.org> 13108L: netdev@vger.kernel.org 13109S: Maintained 13110F: drivers/net/phy/marvell10g.c 13111 13112MARVELL MVEBU THERMAL DRIVER 13113M: Miquel Raynal <miquel.raynal@bootlin.com> 13114S: Maintained 13115F: drivers/thermal/armada_thermal.c 13116 13117MARVELL MVNETA ETHERNET DRIVER 13118M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13119L: netdev@vger.kernel.org 13120S: Maintained 13121F: drivers/net/ethernet/marvell/mvneta* 13122 13123MARVELL MVPP2 ETHERNET DRIVER 13124M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13125M: Russell King <linux@armlinux.org.uk> 13126L: netdev@vger.kernel.org 13127S: Maintained 13128F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13129F: drivers/net/ethernet/marvell/mvpp2/ 13130 13131MARVELL MWIFIEX WIRELESS DRIVER 13132M: Brian Norris <briannorris@chromium.org> 13133R: Francesco Dolcini <francesco@dolcini.it> 13134L: linux-wireless@vger.kernel.org 13135S: Odd Fixes 13136F: drivers/net/wireless/marvell/mwifiex/ 13137 13138MARVELL MWL8K WIRELESS DRIVER 13139L: linux-wireless@vger.kernel.org 13140S: Orphan 13141F: drivers/net/wireless/marvell/mwl8k.c 13142 13143MARVELL NAND CONTROLLER DRIVER 13144M: Miquel Raynal <miquel.raynal@bootlin.com> 13145L: linux-mtd@lists.infradead.org 13146S: Maintained 13147F: drivers/mtd/nand/raw/marvell_nand.c 13148 13149MARVELL OCTEON ENDPOINT DRIVER 13150M: Veerasenareddy Burru <vburru@marvell.com> 13151M: Sathesh Edara <sedara@marvell.com> 13152L: netdev@vger.kernel.org 13153S: Supported 13154F: drivers/net/ethernet/marvell/octeon_ep 13155 13156MARVELL OCTEON ENDPOINT VF DRIVER 13157M: Veerasenareddy Burru <vburru@marvell.com> 13158M: Sathesh Edara <sedara@marvell.com> 13159M: Shinas Rasheed <srasheed@marvell.com> 13160M: Satananda Burla <sburla@marvell.com> 13161L: netdev@vger.kernel.org 13162S: Supported 13163F: drivers/net/ethernet/marvell/octeon_ep_vf 13164 13165MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13166M: Sunil Goutham <sgoutham@marvell.com> 13167M: Geetha sowjanya <gakula@marvell.com> 13168M: Subbaraya Sundeep <sbhatta@marvell.com> 13169M: hariprasad <hkelam@marvell.com> 13170L: netdev@vger.kernel.org 13171S: Supported 13172F: drivers/net/ethernet/marvell/octeontx2/nic/ 13173F: include/linux/soc/marvell/octeontx2/ 13174 13175MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13176M: Sunil Goutham <sgoutham@marvell.com> 13177M: Linu Cherian <lcherian@marvell.com> 13178M: Geetha sowjanya <gakula@marvell.com> 13179M: Jerin Jacob <jerinj@marvell.com> 13180M: hariprasad <hkelam@marvell.com> 13181M: Subbaraya Sundeep <sbhatta@marvell.com> 13182L: netdev@vger.kernel.org 13183S: Supported 13184F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13185F: drivers/net/ethernet/marvell/octeontx2/af/ 13186 13187MARVELL PRESTERA ETHERNET SWITCH DRIVER 13188M: Taras Chornyi <taras.chornyi@plvision.eu> 13189S: Supported 13190W: https://github.com/Marvell-switching/switchdev-prestera 13191F: drivers/net/ethernet/marvell/prestera/ 13192 13193MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13194M: Nicolas Pitre <nico@fluxnic.net> 13195S: Odd Fixes 13196F: drivers/mmc/host/mvsdio.* 13197 13198MARVELL USB MDIO CONTROLLER DRIVER 13199M: Tobias Waldekranz <tobias@waldekranz.com> 13200L: netdev@vger.kernel.org 13201S: Maintained 13202F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13203F: drivers/net/mdio/mdio-mvusb.c 13204 13205MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13206M: Hu Ziji <huziji@marvell.com> 13207L: linux-mmc@vger.kernel.org 13208S: Supported 13209F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13210F: drivers/mmc/host/sdhci-xenon* 13211 13212MATROX FRAMEBUFFER DRIVER 13213L: linux-fbdev@vger.kernel.org 13214S: Orphan 13215F: drivers/video/fbdev/matrox/matroxfb_* 13216F: include/uapi/linux/matroxfb.h 13217 13218MAX15301 DRIVER 13219M: Daniel Nilsson <daniel.nilsson@flex.com> 13220L: linux-hwmon@vger.kernel.org 13221S: Maintained 13222F: Documentation/hwmon/max15301.rst 13223F: drivers/hwmon/pmbus/max15301.c 13224 13225MAX2175 SDR TUNER DRIVER 13226M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13227L: linux-media@vger.kernel.org 13228S: Maintained 13229T: git git://linuxtv.org/media_tree.git 13230F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13231F: Documentation/userspace-api/media/drivers/max2175.rst 13232F: drivers/media/i2c/max2175* 13233F: include/uapi/linux/max2175.h 13234 13235MAX31335 RTC DRIVER 13236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13237L: linux-rtc@vger.kernel.org 13238S: Supported 13239W: https://ez.analog.com/linux-software-drivers 13240F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13241F: drivers/rtc/rtc-max31335.c 13242 13243MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13244L: linux-hwmon@vger.kernel.org 13245S: Orphan 13246F: Documentation/hwmon/max6650.rst 13247F: drivers/hwmon/max6650.c 13248 13249MAX9286 QUAD GMSL DESERIALIZER DRIVER 13250M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13251M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13252M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13253M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13254L: linux-media@vger.kernel.org 13255S: Maintained 13256F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13257F: drivers/media/i2c/max9286.c 13258 13259MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13260M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13261L: linux-media@vger.kernel.org 13262S: Maintained 13263F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13264F: drivers/staging/media/max96712/max96712.c 13265 13266MAX9860 MONO AUDIO VOICE CODEC DRIVER 13267M: Peter Rosin <peda@axentia.se> 13268L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13269S: Maintained 13270F: Documentation/devicetree/bindings/sound/max9860.txt 13271F: sound/soc/codecs/max9860.* 13272 13273MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13274M: Andreas Klinger <ak@it-klinger.de> 13275L: linux-iio@vger.kernel.org 13276S: Maintained 13277F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13278F: drivers/iio/proximity/mb1232.c 13279 13280MAXIM MAX11205 DRIVER 13281M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13282L: linux-iio@vger.kernel.org 13283S: Supported 13284W: https://ez.analog.com/linux-software-drivers 13285F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13286F: drivers/iio/adc/max11205.c 13287 13288MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13289R: Iskren Chernev <iskren.chernev@gmail.com> 13290R: Krzysztof Kozlowski <krzk@kernel.org> 13291R: Marek Szyprowski <m.szyprowski@samsung.com> 13292R: Matheus Castello <matheus@castello.eng.br> 13293L: linux-pm@vger.kernel.org 13294S: Maintained 13295F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13296F: drivers/power/supply/max17040_battery.c 13297 13298MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13299R: Hans de Goede <hdegoede@redhat.com> 13300R: Krzysztof Kozlowski <krzk@kernel.org> 13301R: Marek Szyprowski <m.szyprowski@samsung.com> 13302R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13303R: Purism Kernel Team <kernel@puri.sm> 13304L: linux-pm@vger.kernel.org 13305S: Maintained 13306F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13307F: drivers/power/supply/max17042_battery.c 13308 13309MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13310M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13311L: linux-kernel@vger.kernel.org 13312S: Maintained 13313F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13314F: drivers/regulator/max20086-regulator.c 13315 13316MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13317M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13318L: linux-iio@vger.kernel.org 13319S: Maintained 13320F: drivers/iio/temperature/max30208.c 13321 13322MAXIM MAX77650 PMIC MFD DRIVER 13323M: Bartosz Golaszewski <brgl@bgdev.pl> 13324L: linux-kernel@vger.kernel.org 13325S: Maintained 13326F: Documentation/devicetree/bindings/*/*max77650.yaml 13327F: Documentation/devicetree/bindings/*/max77650*.yaml 13328F: drivers/gpio/gpio-max77650.c 13329F: drivers/input/misc/max77650-onkey.c 13330F: drivers/leds/leds-max77650.c 13331F: drivers/mfd/max77650.c 13332F: drivers/power/supply/max77650-charger.c 13333F: drivers/regulator/max77650-regulator.c 13334F: include/linux/mfd/max77650.h 13335 13336MAXIM MAX77714 PMIC MFD DRIVER 13337M: Luca Ceresoli <luca@lucaceresoli.net> 13338S: Maintained 13339F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13340F: drivers/mfd/max77714.c 13341F: include/linux/mfd/max77714.h 13342 13343MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13344M: Javier Martinez Canillas <javier@dowhile0.org> 13345L: linux-kernel@vger.kernel.org 13346S: Supported 13347F: Documentation/devicetree/bindings/*/*max77802.yaml 13348F: drivers/regulator/max77802-regulator.c 13349F: include/dt-bindings/*/*max77802.h 13350 13351MAXIM MAX77976 BATTERY CHARGER 13352M: Luca Ceresoli <luca@lucaceresoli.net> 13353S: Supported 13354F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13355F: drivers/power/supply/max77976_charger.c 13356 13357MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13358M: Krzysztof Kozlowski <krzk@kernel.org> 13359L: linux-pm@vger.kernel.org 13360S: Maintained 13361B: mailto:linux-samsung-soc@vger.kernel.org 13362F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13363F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13364F: drivers/power/supply/max14577_charger.c 13365F: drivers/power/supply/max77693_charger.c 13366 13367MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13368M: Chanwoo Choi <cw00.choi@samsung.com> 13369M: Krzysztof Kozlowski <krzk@kernel.org> 13370L: linux-kernel@vger.kernel.org 13371S: Maintained 13372B: mailto:linux-samsung-soc@vger.kernel.org 13373F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13374F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13375F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13376F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13377F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13378F: drivers/*/*max77843.c 13379F: drivers/*/max14577*.c 13380F: drivers/*/max77686*.c 13381F: drivers/*/max77693*.c 13382F: drivers/clk/clk-max77686.c 13383F: drivers/extcon/extcon-max14577.c 13384F: drivers/extcon/extcon-max77693.c 13385F: drivers/rtc/rtc-max77686.c 13386F: include/linux/mfd/max14577*.h 13387F: include/linux/mfd/max77686*.h 13388F: include/linux/mfd/max77693*.h 13389 13390MAXIRADIO FM RADIO RECEIVER DRIVER 13391M: Hans Verkuil <hverkuil@xs4all.nl> 13392L: linux-media@vger.kernel.org 13393S: Maintained 13394W: https://linuxtv.org 13395T: git git://linuxtv.org/media_tree.git 13396F: drivers/media/radio/radio-maxiradio* 13397 13398MAXLINEAR ETHERNET PHY DRIVER 13399M: Xu Liang <lxu@maxlinear.com> 13400L: netdev@vger.kernel.org 13401S: Supported 13402F: drivers/net/phy/mxl-gpy.c 13403 13404MCAN MMIO DEVICE DRIVER 13405M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13406L: linux-can@vger.kernel.org 13407S: Maintained 13408F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13409F: drivers/net/can/m_can/m_can.c 13410F: drivers/net/can/m_can/m_can.h 13411F: drivers/net/can/m_can/m_can_platform.c 13412 13413MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13414R: Yasushi SHOJI <yashi@spacecubics.com> 13415L: linux-can@vger.kernel.org 13416S: Maintained 13417F: drivers/net/can/usb/mcba_usb.c 13418 13419MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13420M: Rishi Gupta <gupt21@gmail.com> 13421L: linux-i2c@vger.kernel.org 13422L: linux-input@vger.kernel.org 13423S: Maintained 13424F: drivers/hid/hid-mcp2221.c 13425 13426MCP251XFD SPI-CAN NETWORK DRIVER 13427M: Marc Kleine-Budde <mkl@pengutronix.de> 13428M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13429R: Thomas Kopp <thomas.kopp@microchip.com> 13430L: linux-can@vger.kernel.org 13431S: Maintained 13432F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13433F: drivers/net/can/spi/mcp251xfd/ 13434 13435MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13436M: Peter Rosin <peda@axentia.se> 13437L: linux-iio@vger.kernel.org 13438S: Maintained 13439F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13440F: drivers/iio/potentiometer/mcp4018.c 13441F: drivers/iio/potentiometer/mcp4531.c 13442 13443MCP4821 DAC DRIVER 13444M: Anshul Dalal <anshulusr@gmail.com> 13445L: linux-iio@vger.kernel.org 13446S: Maintained 13447F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13448F: drivers/iio/dac/mcp4821.c 13449 13450MCR20A IEEE-802.15.4 RADIO DRIVER 13451M: Stefan Schmidt <stefan@datenfreihafen.org> 13452L: linux-wpan@vger.kernel.org 13453S: Odd Fixes 13454W: https://github.com/xueliu/mcr20a-linux 13455F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13456F: drivers/net/ieee802154/mcr20a.c 13457F: drivers/net/ieee802154/mcr20a.h 13458 13459MDIO REGMAP DRIVER 13460M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13461L: netdev@vger.kernel.org 13462S: Maintained 13463F: drivers/net/mdio/mdio-regmap.c 13464F: include/linux/mdio/mdio-regmap.h 13465 13466MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13467M: William Breathitt Gray <william.gray@linaro.org> 13468L: linux-iio@vger.kernel.org 13469S: Maintained 13470F: drivers/iio/dac/cio-dac.c 13471 13472MEDIA CONTROLLER FRAMEWORK 13473M: Sakari Ailus <sakari.ailus@linux.intel.com> 13474M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13475L: linux-media@vger.kernel.org 13476S: Supported 13477W: https://www.linuxtv.org 13478T: git git://linuxtv.org/media_tree.git 13479F: drivers/media/mc/ 13480F: include/media/media-*.h 13481F: include/uapi/linux/media.h 13482 13483MEDIA DRIVER FOR FREESCALE IMX PXP 13484M: Philipp Zabel <p.zabel@pengutronix.de> 13485L: linux-media@vger.kernel.org 13486S: Maintained 13487T: git git://linuxtv.org/media_tree.git 13488F: drivers/media/platform/nxp/imx-pxp.[ch] 13489 13490MEDIA DRIVERS FOR ASCOT2E 13491M: Sergey Kozlov <serjk@netup.ru> 13492M: Abylay Ospan <aospan@netup.ru> 13493L: linux-media@vger.kernel.org 13494S: Supported 13495W: https://linuxtv.org 13496W: http://netup.tv/ 13497T: git git://linuxtv.org/media_tree.git 13498F: drivers/media/dvb-frontends/ascot2e* 13499 13500MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13501M: Jasmin Jessich <jasmin@anw.at> 13502L: linux-media@vger.kernel.org 13503S: Maintained 13504W: https://linuxtv.org 13505T: git git://linuxtv.org/media_tree.git 13506F: drivers/media/dvb-frontends/cxd2099* 13507 13508MEDIA DRIVERS FOR CXD2841ER 13509M: Sergey Kozlov <serjk@netup.ru> 13510M: Abylay Ospan <aospan@netup.ru> 13511L: linux-media@vger.kernel.org 13512S: Supported 13513W: https://linuxtv.org 13514W: http://netup.tv/ 13515T: git git://linuxtv.org/media_tree.git 13516F: drivers/media/dvb-frontends/cxd2841er* 13517 13518MEDIA DRIVERS FOR CXD2880 13519M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13520L: linux-media@vger.kernel.org 13521S: Supported 13522W: http://linuxtv.org/ 13523T: git git://linuxtv.org/media_tree.git 13524F: drivers/media/dvb-frontends/cxd2880/* 13525F: drivers/media/spi/cxd2880* 13526 13527MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13528L: linux-media@vger.kernel.org 13529S: Orphan 13530W: https://linuxtv.org 13531T: git git://linuxtv.org/media_tree.git 13532F: drivers/media/pci/ddbridge/* 13533 13534MEDIA DRIVERS FOR FREESCALE IMX 13535M: Steve Longerbeam <slongerbeam@gmail.com> 13536M: Philipp Zabel <p.zabel@pengutronix.de> 13537L: linux-media@vger.kernel.org 13538S: Maintained 13539T: git git://linuxtv.org/media_tree.git 13540F: Documentation/admin-guide/media/imx.rst 13541F: Documentation/devicetree/bindings/media/imx.txt 13542F: drivers/staging/media/imx/ 13543F: include/linux/imx-media.h 13544F: include/media/imx.h 13545 13546MEDIA DRIVERS FOR FREESCALE IMX7/8 13547M: Rui Miguel Silva <rmfrfs@gmail.com> 13548M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13549M: Martin Kepplinger <martin.kepplinger@puri.sm> 13550R: Purism Kernel Team <kernel@puri.sm> 13551L: linux-media@vger.kernel.org 13552S: Maintained 13553T: git git://linuxtv.org/media_tree.git 13554F: Documentation/admin-guide/media/imx7.rst 13555F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13556F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13557F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13558F: drivers/media/platform/nxp/imx-mipi-csis.c 13559F: drivers/media/platform/nxp/imx7-media-csi.c 13560F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13561 13562MEDIA DRIVERS FOR HELENE 13563M: Abylay Ospan <aospan@netup.ru> 13564L: linux-media@vger.kernel.org 13565S: Supported 13566W: https://linuxtv.org 13567W: http://netup.tv/ 13568T: git git://linuxtv.org/media_tree.git 13569F: drivers/media/dvb-frontends/helene* 13570 13571MEDIA DRIVERS FOR HORUS3A 13572M: Sergey Kozlov <serjk@netup.ru> 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/horus3a* 13580 13581MEDIA DRIVERS FOR LNBH25 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/lnbh25* 13590 13591MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13592L: linux-media@vger.kernel.org 13593S: Orphan 13594W: https://linuxtv.org 13595T: git git://linuxtv.org/media_tree.git 13596F: drivers/media/dvb-frontends/mxl5xx* 13597 13598MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13599M: Sergey Kozlov <serjk@netup.ru> 13600M: Abylay Ospan <aospan@netup.ru> 13601L: linux-media@vger.kernel.org 13602S: Supported 13603W: https://linuxtv.org 13604W: http://netup.tv/ 13605T: git git://linuxtv.org/media_tree.git 13606F: drivers/media/pci/netup_unidvb/* 13607 13608MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13609M: Dmitry Osipenko <digetx@gmail.com> 13610L: linux-media@vger.kernel.org 13611L: linux-tegra@vger.kernel.org 13612S: Maintained 13613T: git git://linuxtv.org/media_tree.git 13614F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13615F: drivers/media/platform/nvidia/tegra-vde/ 13616 13617MEDIA DRIVERS FOR RENESAS - CEU 13618M: Jacopo Mondi <jacopo@jmondi.org> 13619L: linux-media@vger.kernel.org 13620L: linux-renesas-soc@vger.kernel.org 13621S: Supported 13622T: git git://linuxtv.org/media_tree.git 13623F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13624F: drivers/media/platform/renesas/renesas-ceu.c 13625F: include/media/drv-intf/renesas-ceu.h 13626 13627MEDIA DRIVERS FOR RENESAS - DRIF 13628M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 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,drif.yaml 13634F: drivers/media/platform/renesas/rcar_drif.c 13635 13636MEDIA DRIVERS FOR RENESAS - FCP 13637M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13638L: linux-media@vger.kernel.org 13639L: linux-renesas-soc@vger.kernel.org 13640S: Supported 13641T: git git://linuxtv.org/media_tree.git 13642F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13643F: drivers/media/platform/renesas/rcar-fcp.c 13644F: include/media/rcar-fcp.h 13645 13646MEDIA DRIVERS FOR RENESAS - FDP1 13647M: Kieran Bingham <kieran.bingham+renesas@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,fdp1.yaml 13653F: drivers/media/platform/renesas/rcar_fdp1.c 13654 13655MEDIA DRIVERS FOR RENESAS - VIN 13656M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13657L: linux-media@vger.kernel.org 13658L: linux-renesas-soc@vger.kernel.org 13659S: Supported 13660T: git git://linuxtv.org/media_tree.git 13661F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13662F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13663F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13664F: drivers/media/platform/renesas/rcar-csi2.c 13665F: drivers/media/platform/renesas/rcar-isp.c 13666F: drivers/media/platform/renesas/rcar-vin/ 13667 13668MEDIA DRIVERS FOR RENESAS - VSP1 13669M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13670M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13671L: linux-media@vger.kernel.org 13672L: linux-renesas-soc@vger.kernel.org 13673S: Supported 13674T: git git://linuxtv.org/media_tree.git 13675F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13676F: drivers/media/platform/renesas/vsp1/ 13677 13678MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13679L: linux-media@vger.kernel.org 13680S: Orphan 13681W: https://linuxtv.org 13682T: git git://linuxtv.org/media_tree.git 13683F: drivers/media/dvb-frontends/stv0910* 13684 13685MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13686L: linux-media@vger.kernel.org 13687S: Orphan 13688W: https://linuxtv.org 13689T: git git://linuxtv.org/media_tree.git 13690F: drivers/media/dvb-frontends/stv6111* 13691 13692MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13693M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13694M: Alain Volmat <alain.volmat@foss.st.com> 13695L: linux-media@vger.kernel.org 13696S: Supported 13697T: git git://linuxtv.org/media_tree.git 13698F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13699F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13700F: drivers/media/platform/st/stm32/stm32-dcmi.c 13701F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13702 13703MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13704M: Mauro Carvalho Chehab <mchehab@kernel.org> 13705L: linux-media@vger.kernel.org 13706S: Maintained 13707W: https://linuxtv.org 13708Q: http://patchwork.kernel.org/project/linux-media/list/ 13709T: git git://linuxtv.org/media_tree.git 13710F: Documentation/admin-guide/media/ 13711F: Documentation/devicetree/bindings/media/ 13712F: Documentation/driver-api/media/ 13713F: Documentation/userspace-api/media/ 13714F: drivers/media/ 13715F: drivers/staging/media/ 13716F: include/dt-bindings/media/ 13717F: include/linux/platform_data/media/ 13718F: include/media/ 13719F: include/uapi/linux/dvb/ 13720F: include/uapi/linux/ivtv* 13721F: include/uapi/linux/media.h 13722F: include/uapi/linux/uvcvideo.h 13723F: include/uapi/linux/v4l2-* 13724F: include/uapi/linux/videodev2.h 13725 13726MEDIATEK BLUETOOTH DRIVER 13727M: Sean Wang <sean.wang@mediatek.com> 13728L: linux-bluetooth@vger.kernel.org 13729L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13730S: Maintained 13731F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13732F: drivers/bluetooth/btmtkuart.c 13733 13734MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13735M: Sean Wang <sean.wang@mediatek.com> 13736L: linux-pm@vger.kernel.org 13737S: Maintained 13738F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13739F: drivers/power/reset/mt6323-poweroff.c 13740 13741MEDIATEK CIR DRIVER 13742M: Sean Wang <sean.wang@mediatek.com> 13743S: Maintained 13744F: drivers/media/rc/mtk-cir.c 13745 13746MEDIATEK DMA DRIVER 13747M: Sean Wang <sean.wang@mediatek.com> 13748L: dmaengine@vger.kernel.org 13749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13750L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13751S: Maintained 13752F: Documentation/devicetree/bindings/dma/mediatek,* 13753F: drivers/dma/mediatek/ 13754 13755MEDIATEK ETHERNET DRIVER 13756M: Felix Fietkau <nbd@nbd.name> 13757M: Sean Wang <sean.wang@mediatek.com> 13758M: Mark Lee <Mark-MC.Lee@mediatek.com> 13759M: Lorenzo Bianconi <lorenzo@kernel.org> 13760L: netdev@vger.kernel.org 13761S: Maintained 13762F: drivers/net/ethernet/mediatek/ 13763 13764MEDIATEK ETHERNET PCS DRIVER 13765M: Alexander Couzens <lynxis@fe80.eu> 13766M: Daniel Golle <daniel@makrotopia.org> 13767L: netdev@vger.kernel.org 13768S: Maintained 13769F: drivers/net/pcs/pcs-mtk-lynxi.c 13770F: include/linux/pcs/pcs-mtk-lynxi.h 13771 13772MEDIATEK ETHERNET PHY DRIVERS 13773M: Daniel Golle <daniel@makrotopia.org> 13774M: Qingfang Deng <dqfext@gmail.com> 13775M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13776L: netdev@vger.kernel.org 13777S: Maintained 13778F: drivers/net/phy/mediatek-ge-soc.c 13779F: drivers/net/phy/mediatek-ge.c 13780 13781MEDIATEK I2C CONTROLLER DRIVER 13782M: Qii Wang <qii.wang@mediatek.com> 13783L: linux-i2c@vger.kernel.org 13784S: Maintained 13785F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13786F: drivers/i2c/busses/i2c-mt65xx.c 13787 13788MEDIATEK IOMMU DRIVER 13789M: Yong Wu <yong.wu@mediatek.com> 13790L: iommu@lists.linux.dev 13791L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13792S: Supported 13793F: Documentation/devicetree/bindings/iommu/mediatek* 13794F: drivers/iommu/mtk_iommu* 13795F: include/dt-bindings/memory/mediatek,mt*-port.h 13796F: include/dt-bindings/memory/mt*-port.h 13797 13798MEDIATEK JPEG DRIVER 13799M: Bin Liu <bin.liu@mediatek.com> 13800S: Supported 13801F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13802F: drivers/media/platform/mediatek/jpeg/ 13803 13804MEDIATEK KEYPAD DRIVER 13805M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13806S: Supported 13807F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13808F: drivers/input/keyboard/mt6779-keypad.c 13809 13810MEDIATEK MDP DRIVER 13811M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13812M: Houlong Wei <houlong.wei@mediatek.com> 13813M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13814S: Supported 13815F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13816F: drivers/media/platform/mediatek/mdp/ 13817F: drivers/media/platform/mediatek/vpu/ 13818 13819MEDIATEK MEDIA DRIVER 13820M: Tiffany Lin <tiffany.lin@mediatek.com> 13821M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13822M: Yunfei Dong <yunfei.dong@mediatek.com> 13823S: Supported 13824F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13825F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13826F: drivers/media/platform/mediatek/vcodec/ 13827F: drivers/media/platform/mediatek/vpu/ 13828 13829MEDIATEK MIPI-CSI CDPHY DRIVER 13830M: Julien Stephan <jstephan@baylibre.com> 13831M: Andy Hsieh <andy.hsieh@mediatek.com> 13832S: Supported 13833F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13834F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13835 13836MEDIATEK MMC/SD/SDIO DRIVER 13837M: Chaotian Jing <chaotian.jing@mediatek.com> 13838S: Maintained 13839F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13840F: drivers/mmc/host/mtk-sd.c 13841 13842MEDIATEK MT76 WIRELESS LAN DRIVER 13843M: Felix Fietkau <nbd@nbd.name> 13844M: Lorenzo Bianconi <lorenzo@kernel.org> 13845M: Ryder Lee <ryder.lee@mediatek.com> 13846R: Shayne Chen <shayne.chen@mediatek.com> 13847R: Sean Wang <sean.wang@mediatek.com> 13848L: linux-wireless@vger.kernel.org 13849S: Maintained 13850T: git https://github.com/nbd168/wireless 13851F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13852F: drivers/net/wireless/mediatek/mt76/ 13853 13854MEDIATEK MT7601U WIRELESS LAN DRIVER 13855M: Jakub Kicinski <kuba@kernel.org> 13856L: linux-wireless@vger.kernel.org 13857S: Maintained 13858F: drivers/net/wireless/mediatek/mt7601u/ 13859 13860MEDIATEK MT7621 CLOCK DRIVER 13861M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13862S: Maintained 13863F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13864F: drivers/clk/ralink/clk-mt7621.c 13865 13866MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13867M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13868S: Maintained 13869F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13870F: drivers/pci/controller/pcie-mt7621.c 13871 13872MEDIATEK MT7621 PHY PCI DRIVER 13873M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13874S: Maintained 13875F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13876F: drivers/phy/ralink/phy-mt7621-pci.c 13877 13878MEDIATEK MT7621/28/88 I2C DRIVER 13879M: Stefan Roese <sr@denx.de> 13880L: linux-i2c@vger.kernel.org 13881S: Maintained 13882F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13883F: drivers/i2c/busses/i2c-mt7621.c 13884 13885MEDIATEK MTMIPS CLOCK DRIVER 13886M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13887S: Maintained 13888F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13889F: drivers/clk/ralink/clk-mtmips.c 13890 13891MEDIATEK NAND CONTROLLER DRIVER 13892L: linux-mtd@lists.infradead.org 13893S: Orphan 13894F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13895F: drivers/mtd/nand/raw/mtk_* 13896 13897MEDIATEK PMIC LED DRIVER 13898M: Sean Wang <sean.wang@mediatek.com> 13899S: Maintained 13900F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13901F: drivers/leds/leds-mt6323.c 13902 13903MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13904M: Sean Wang <sean.wang@mediatek.com> 13905S: Maintained 13906F: drivers/char/hw_random/mtk-rng.c 13907 13908MEDIATEK SMI DRIVER 13909M: Yong Wu <yong.wu@mediatek.com> 13910L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13911S: Supported 13912F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13913F: drivers/memory/mtk-smi.c 13914F: include/soc/mediatek/smi.h 13915 13916MEDIATEK SWITCH DRIVER 13917M: Arınç ÜNAL <arinc.unal@arinc9.com> 13918M: Daniel Golle <daniel@makrotopia.org> 13919M: DENG Qingfang <dqfext@gmail.com> 13920M: Sean Wang <sean.wang@mediatek.com> 13921L: netdev@vger.kernel.org 13922S: Maintained 13923F: drivers/net/dsa/mt7530-mdio.c 13924F: drivers/net/dsa/mt7530-mmio.c 13925F: drivers/net/dsa/mt7530.* 13926F: net/dsa/tag_mtk.c 13927 13928MEDIATEK T7XX 5G WWAN MODEM DRIVER 13929M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13930R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13931R: Liu Haijun <haijun.liu@mediatek.com> 13932R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13933R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13934L: netdev@vger.kernel.org 13935S: Supported 13936F: drivers/net/wwan/t7xx/ 13937 13938MEDIATEK USB3 DRD IP DRIVER 13939M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13940L: linux-usb@vger.kernel.org 13941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13942L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13943S: Maintained 13944F: Documentation/devicetree/bindings/usb/mediatek,* 13945F: drivers/usb/host/xhci-mtk* 13946F: drivers/usb/mtu3/ 13947 13948MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13949M: Peter Senna Tschudin <peter.senna@gmail.com> 13950M: Ian Ray <ian.ray@ge.com> 13951M: Martyn Welch <martyn.welch@collabora.co.uk> 13952S: Maintained 13953F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13954F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13955 13956MEGARAID SCSI/SAS DRIVERS 13957M: Kashyap Desai <kashyap.desai@broadcom.com> 13958M: Sumit Saxena <sumit.saxena@broadcom.com> 13959M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13960M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13961L: megaraidlinux.pdl@broadcom.com 13962L: linux-scsi@vger.kernel.org 13963S: Maintained 13964W: http://www.avagotech.com/support/ 13965F: Documentation/scsi/megaraid.rst 13966F: drivers/scsi/megaraid.* 13967F: drivers/scsi/megaraid/ 13968 13969MELEXIS MLX90614 DRIVER 13970M: Crt Mori <cmo@melexis.com> 13971L: linux-iio@vger.kernel.org 13972S: Supported 13973W: http://www.melexis.com 13974F: drivers/iio/temperature/mlx90614.c 13975 13976MELEXIS MLX90632 DRIVER 13977M: Crt Mori <cmo@melexis.com> 13978L: linux-iio@vger.kernel.org 13979S: Supported 13980W: http://www.melexis.com 13981F: drivers/iio/temperature/mlx90632.c 13982 13983MELEXIS MLX90635 DRIVER 13984M: Crt Mori <cmo@melexis.com> 13985L: linux-iio@vger.kernel.org 13986S: Supported 13987W: http://www.melexis.com 13988F: drivers/iio/temperature/mlx90635.c 13989 13990MELFAS MIP4 TOUCHSCREEN DRIVER 13991M: Sangwon Jee <jeesw@melfas.com> 13992S: Supported 13993W: http://www.melfas.com 13994F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13995F: drivers/input/touchscreen/melfas_mip4.c 13996 13997MELLANOX BLUEFIELD I2C DRIVER 13998M: Khalil Blaiech <kblaiech@nvidia.com> 13999M: Asmaa Mnebhi <asmaa@nvidia.com> 14000L: linux-i2c@vger.kernel.org 14001S: Supported 14002F: drivers/i2c/busses/i2c-mlxbf.c 14003 14004MELLANOX ETHERNET DRIVER (mlx4_en) 14005M: Tariq Toukan <tariqt@nvidia.com> 14006L: netdev@vger.kernel.org 14007S: Supported 14008W: http://www.mellanox.com 14009Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14010F: drivers/net/ethernet/mellanox/mlx4/en_* 14011 14012MELLANOX ETHERNET DRIVER (mlx5e) 14013M: Saeed Mahameed <saeedm@nvidia.com> 14014M: Tariq Toukan <tariqt@nvidia.com> 14015L: netdev@vger.kernel.org 14016S: Supported 14017W: http://www.mellanox.com 14018Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14019F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14020 14021MELLANOX ETHERNET INNOVA DRIVERS 14022R: Boris Pismenny <borisp@nvidia.com> 14023L: netdev@vger.kernel.org 14024S: Supported 14025W: http://www.mellanox.com 14026Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14027F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14028F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14029F: include/linux/mlx5/mlx5_ifc_fpga.h 14030 14031MELLANOX ETHERNET SWITCH DRIVERS 14032M: Ido Schimmel <idosch@nvidia.com> 14033M: Petr Machata <petrm@nvidia.com> 14034L: netdev@vger.kernel.org 14035S: Supported 14036W: http://www.mellanox.com 14037Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14038F: drivers/net/ethernet/mellanox/mlxsw/ 14039F: tools/testing/selftests/drivers/net/mlxsw/ 14040 14041MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14042M: mlxsw@nvidia.com 14043L: netdev@vger.kernel.org 14044S: Supported 14045W: http://www.mellanox.com 14046Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14047F: drivers/net/ethernet/mellanox/mlxfw/ 14048 14049MELLANOX HARDWARE PLATFORM SUPPORT 14050M: Hans de Goede <hdegoede@redhat.com> 14051M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14052M: Vadim Pasternak <vadimp@nvidia.com> 14053L: platform-driver-x86@vger.kernel.org 14054S: Supported 14055F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14056F: drivers/platform/mellanox/ 14057F: include/linux/platform_data/mlxreg.h 14058 14059MELLANOX MLX4 core VPI driver 14060M: Tariq Toukan <tariqt@nvidia.com> 14061L: netdev@vger.kernel.org 14062L: linux-rdma@vger.kernel.org 14063S: Supported 14064W: http://www.mellanox.com 14065Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14066F: drivers/net/ethernet/mellanox/mlx4/ 14067F: include/linux/mlx4/ 14068 14069MELLANOX MLX4 IB driver 14070M: Yishai Hadas <yishaih@nvidia.com> 14071L: linux-rdma@vger.kernel.org 14072S: Supported 14073W: http://www.mellanox.com 14074Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14075F: drivers/infiniband/hw/mlx4/ 14076F: include/linux/mlx4/ 14077F: include/uapi/rdma/mlx4-abi.h 14078 14079MELLANOX MLX5 core VPI driver 14080M: Saeed Mahameed <saeedm@nvidia.com> 14081M: Leon Romanovsky <leonro@nvidia.com> 14082M: Tariq Toukan <tariqt@nvidia.com> 14083L: netdev@vger.kernel.org 14084L: linux-rdma@vger.kernel.org 14085S: Supported 14086W: http://www.mellanox.com 14087Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14088F: Documentation/networking/device_drivers/ethernet/mellanox/ 14089F: drivers/net/ethernet/mellanox/mlx5/core/ 14090F: include/linux/mlx5/ 14091 14092MELLANOX MLX5 IB driver 14093M: Leon Romanovsky <leonro@nvidia.com> 14094L: linux-rdma@vger.kernel.org 14095S: Supported 14096W: http://www.mellanox.com 14097Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14098F: drivers/infiniband/hw/mlx5/ 14099F: include/linux/mlx5/ 14100F: include/uapi/rdma/mlx5-abi.h 14101 14102MELLANOX MLX5 VDPA DRIVER 14103M: Dragos Tatulea <dtatulea@nvidia.com> 14104L: virtualization@lists.linux.dev 14105S: Supported 14106F: drivers/vdpa/mlx5/ 14107 14108MELLANOX MLXCPLD I2C AND MUX DRIVER 14109M: Vadim Pasternak <vadimp@nvidia.com> 14110M: Michael Shych <michaelsh@nvidia.com> 14111L: linux-i2c@vger.kernel.org 14112S: Supported 14113F: Documentation/i2c/busses/i2c-mlxcpld.rst 14114F: drivers/i2c/busses/i2c-mlxcpld.c 14115F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14116 14117MELLANOX MLXCPLD LED DRIVER 14118M: Vadim Pasternak <vadimp@nvidia.com> 14119L: linux-leds@vger.kernel.org 14120S: Supported 14121F: Documentation/leds/leds-mlxcpld.rst 14122F: drivers/leds/leds-mlxcpld.c 14123F: drivers/leds/leds-mlxreg.c 14124 14125MELLANOX PLATFORM DRIVER 14126M: Vadim Pasternak <vadimp@nvidia.com> 14127L: platform-driver-x86@vger.kernel.org 14128S: Supported 14129F: drivers/platform/x86/mlx-platform.c 14130 14131MEMBARRIER SUPPORT 14132M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14133M: "Paul E. McKenney" <paulmck@kernel.org> 14134L: linux-kernel@vger.kernel.org 14135S: Supported 14136F: Documentation/scheduler/membarrier.rst 14137F: arch/*/include/asm/membarrier.h 14138F: arch/*/include/asm/sync_core.h 14139F: include/uapi/linux/membarrier.h 14140F: kernel/sched/membarrier.c 14141 14142MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14143M: Mike Rapoport <rppt@kernel.org> 14144L: linux-mm@kvack.org 14145S: Maintained 14146F: Documentation/core-api/boot-time-mm.rst 14147F: include/linux/memblock.h 14148F: mm/memblock.c 14149F: mm/mm_init.c 14150F: tools/testing/memblock/ 14151 14152MEMORY CONTROLLER DRIVERS 14153M: Krzysztof Kozlowski <krzk@kernel.org> 14154L: linux-kernel@vger.kernel.org 14155S: Maintained 14156B: mailto:krzysztof.kozlowski@linaro.org 14157T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14158F: Documentation/devicetree/bindings/memory-controllers/ 14159F: drivers/memory/ 14160F: include/dt-bindings/memory/ 14161F: include/memory/ 14162 14163MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14164M: Dmitry Osipenko <digetx@gmail.com> 14165L: linux-pm@vger.kernel.org 14166L: linux-tegra@vger.kernel.org 14167S: Maintained 14168T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14169F: drivers/devfreq/tegra30-devfreq.c 14170 14171MEMORY HOT(UN)PLUG 14172M: David Hildenbrand <david@redhat.com> 14173M: Oscar Salvador <osalvador@suse.de> 14174L: linux-mm@kvack.org 14175S: Maintained 14176F: Documentation/admin-guide/mm/memory-hotplug.rst 14177F: Documentation/core-api/memory-hotplug.rst 14178F: drivers/base/memory.c 14179F: include/linux/memory_hotplug.h 14180F: mm/memory_hotplug.c 14181F: tools/testing/selftests/memory-hotplug/ 14182 14183MEMORY MANAGEMENT 14184M: Andrew Morton <akpm@linux-foundation.org> 14185L: linux-mm@kvack.org 14186S: Maintained 14187W: http://www.linux-mm.org 14188T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14189T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14190F: include/linux/gfp.h 14191F: include/linux/gfp_types.h 14192F: include/linux/memfd.h 14193F: include/linux/memory.h 14194F: include/linux/memory_hotplug.h 14195F: include/linux/memory-tiers.h 14196F: include/linux/mempolicy.h 14197F: include/linux/mempool.h 14198F: include/linux/memremap.h 14199F: include/linux/mm.h 14200F: include/linux/mm_*.h 14201F: include/linux/mmzone.h 14202F: include/linux/mmu_notifier.h 14203F: include/linux/pagewalk.h 14204F: include/linux/rmap.h 14205F: include/trace/events/ksm.h 14206F: mm/ 14207F: tools/mm/ 14208F: tools/testing/selftests/mm/ 14209N: include/linux/page[-_]* 14210 14211MEMORY MAPPING 14212M: Andrew Morton <akpm@linux-foundation.org> 14213R: Liam R. Howlett <Liam.Howlett@oracle.com> 14214R: Vlastimil Babka <vbabka@suse.cz> 14215R: Lorenzo Stoakes <lstoakes@gmail.com> 14216L: linux-mm@kvack.org 14217S: Maintained 14218W: http://www.linux-mm.org 14219T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14220F: mm/mmap.c 14221 14222MEMORY TECHNOLOGY DEVICES (MTD) 14223M: Miquel Raynal <miquel.raynal@bootlin.com> 14224M: Richard Weinberger <richard@nod.at> 14225M: Vignesh Raghavendra <vigneshr@ti.com> 14226L: linux-mtd@lists.infradead.org 14227S: Maintained 14228W: http://www.linux-mtd.infradead.org/ 14229Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14230C: irc://irc.oftc.net/mtd 14231T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14232T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14233F: Documentation/devicetree/bindings/mtd/ 14234F: drivers/mtd/ 14235F: include/linux/mtd/ 14236F: include/uapi/mtd/ 14237 14238MEMSENSING MICROSYSTEMS MSA311 DRIVER 14239M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14240L: linux-iio@vger.kernel.org 14241S: Maintained 14242F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14243F: drivers/iio/accel/msa311.c 14244 14245MEN A21 WATCHDOG DRIVER 14246M: Johannes Thumshirn <morbidrsa@gmail.com> 14247L: linux-watchdog@vger.kernel.org 14248S: Maintained 14249F: drivers/watchdog/mena21_wdt.c 14250 14251MEN CHAMELEON BUS (mcb) 14252M: Johannes Thumshirn <morbidrsa@gmail.com> 14253S: Maintained 14254F: Documentation/driver-api/men-chameleon-bus.rst 14255F: drivers/mcb/ 14256F: include/linux/mcb.h 14257 14258MEN F21BMC (Board Management Controller) 14259M: Andreas Werner <andreas.werner@men.de> 14260S: Supported 14261F: Documentation/hwmon/menf21bmc.rst 14262F: drivers/hwmon/menf21bmc_hwmon.c 14263F: drivers/leds/leds-menf21bmc.c 14264F: drivers/mfd/menf21bmc.c 14265F: drivers/watchdog/menf21bmc_wdt.c 14266 14267MEN Z069 WATCHDOG DRIVER 14268M: Johannes Thumshirn <jth@kernel.org> 14269L: linux-watchdog@vger.kernel.org 14270S: Maintained 14271F: drivers/watchdog/menz69_wdt.c 14272 14273MESON AO CEC DRIVER FOR AMLOGIC SOCS 14274M: Neil Armstrong <neil.armstrong@linaro.org> 14275L: linux-media@vger.kernel.org 14276L: linux-amlogic@lists.infradead.org 14277S: Supported 14278W: http://linux-meson.com/ 14279T: git git://linuxtv.org/media_tree.git 14280F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14281F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14282F: drivers/media/cec/platform/meson/ao-cec.c 14283 14284MESON GE2D DRIVER FOR AMLOGIC SOCS 14285M: Neil Armstrong <neil.armstrong@linaro.org> 14286L: linux-media@vger.kernel.org 14287L: linux-amlogic@lists.infradead.org 14288S: Supported 14289T: git git://linuxtv.org/media_tree.git 14290F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14291F: drivers/media/platform/amlogic/meson-ge2d/ 14292 14293MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14294M: Liang Yang <liang.yang@amlogic.com> 14295L: linux-mtd@lists.infradead.org 14296S: Maintained 14297F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14298F: drivers/mtd/nand/raw/meson_* 14299 14300MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14301M: Neil Armstrong <neil.armstrong@linaro.org> 14302L: linux-media@vger.kernel.org 14303L: linux-amlogic@lists.infradead.org 14304S: Supported 14305T: git git://linuxtv.org/media_tree.git 14306F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14307F: drivers/staging/media/meson/vdec/ 14308 14309METHODE UDPU SUPPORT 14310M: Robert Marko <robert.marko@sartura.hr> 14311S: Maintained 14312F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14313F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14314 14315MHI BUS 14316M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14317L: mhi@lists.linux.dev 14318L: linux-arm-msm@vger.kernel.org 14319S: Maintained 14320T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14321F: Documentation/ABI/stable/sysfs-bus-mhi 14322F: Documentation/mhi/ 14323F: drivers/bus/mhi/ 14324F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14325F: include/linux/mhi.h 14326 14327MICROBLAZE ARCHITECTURE 14328M: Michal Simek <monstr@monstr.eu> 14329S: Supported 14330W: http://www.monstr.eu/fdt/ 14331T: git git://git.monstr.eu/linux-2.6-microblaze.git 14332F: arch/microblaze/ 14333 14334MICROBLAZE TMR INJECT 14335M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14336S: Supported 14337F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14338F: drivers/misc/xilinx_tmr_inject.c 14339 14340MICROBLAZE TMR MANAGER 14341M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14342S: Supported 14343F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14344F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14345F: drivers/misc/xilinx_tmr_manager.c 14346 14347MICROCHIP AT91 DMA DRIVERS 14348M: Ludovic Desroches <ludovic.desroches@microchip.com> 14349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14350L: dmaengine@vger.kernel.org 14351S: Supported 14352F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14353F: drivers/dma/at_hdmac.c 14354F: drivers/dma/at_xdmac.c 14355F: include/dt-bindings/dma/at91.h 14356 14357MICROCHIP AT91 SERIAL DRIVER 14358M: Richard Genoud <richard.genoud@bootlin.com> 14359S: Maintained 14360F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14361F: drivers/tty/serial/atmel_serial.c 14362F: drivers/tty/serial/atmel_serial.h 14363 14364MICROCHIP AT91 USART MFD DRIVER 14365M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14366L: linux-kernel@vger.kernel.org 14367S: Supported 14368F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14369F: drivers/mfd/at91-usart.c 14370F: include/dt-bindings/mfd/at91-usart.h 14371 14372MICROCHIP AT91 USART SPI DRIVER 14373M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14374L: linux-spi@vger.kernel.org 14375S: Supported 14376F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14377F: drivers/spi/spi-at91-usart.c 14378 14379MICROCHIP AUDIO ASOC DRIVERS 14380M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14382S: Supported 14383F: Documentation/devicetree/bindings/sound/atmel* 14384F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14385F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14386F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14387F: sound/soc/atmel 14388 14389MICROCHIP CSI2DC DRIVER 14390M: Eugen Hristev <eugen.hristev@microchip.com> 14391L: linux-media@vger.kernel.org 14392S: Supported 14393F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14394F: drivers/media/platform/microchip/microchip-csi2dc.c 14395 14396MICROCHIP ECC DRIVER 14397L: linux-crypto@vger.kernel.org 14398S: Orphan 14399F: drivers/crypto/atmel-ecc.* 14400 14401MICROCHIP EIC DRIVER 14402M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14404S: Supported 14405F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14406F: drivers/irqchip/irq-mchp-eic.c 14407 14408MICROCHIP I2C DRIVER 14409M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14410L: linux-i2c@vger.kernel.org 14411S: Supported 14412F: drivers/i2c/busses/i2c-at91-*.c 14413F: drivers/i2c/busses/i2c-at91.h 14414 14415MICROCHIP ISC DRIVER 14416M: Eugen Hristev <eugen.hristev@microchip.com> 14417L: linux-media@vger.kernel.org 14418S: Supported 14419F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14420F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14421F: drivers/media/platform/microchip/microchip-isc* 14422F: drivers/media/platform/microchip/microchip-sama*-isc* 14423F: drivers/staging/media/deprecated/atmel/atmel-isc* 14424F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14425F: include/linux/atmel-isc-media.h 14426 14427MICROCHIP ISI DRIVER 14428M: Eugen Hristev <eugen.hristev@microchip.com> 14429L: linux-media@vger.kernel.org 14430S: Supported 14431F: drivers/media/platform/atmel/atmel-isi.c 14432F: drivers/media/platform/atmel/atmel-isi.h 14433 14434MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14435M: Woojung Huh <woojung.huh@microchip.com> 14436M: UNGLinuxDriver@microchip.com 14437L: netdev@vger.kernel.org 14438S: Maintained 14439F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14440F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14441F: drivers/net/dsa/microchip/* 14442F: include/linux/dsa/ksz_common.h 14443F: include/linux/platform_data/microchip-ksz.h 14444F: net/dsa/tag_ksz.c 14445 14446MICROCHIP LAN743X ETHERNET DRIVER 14447M: Bryan Whitehead <bryan.whitehead@microchip.com> 14448M: UNGLinuxDriver@microchip.com 14449L: netdev@vger.kernel.org 14450S: Maintained 14451F: drivers/net/ethernet/microchip/lan743x_* 14452 14453MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14454M: Arun Ramadoss <arun.ramadoss@microchip.com> 14455R: UNGLinuxDriver@microchip.com 14456L: netdev@vger.kernel.org 14457S: Maintained 14458F: drivers/net/phy/microchip_t1.c 14459 14460MICROCHIP LAN966X ETHERNET DRIVER 14461M: Horatiu Vultur <horatiu.vultur@microchip.com> 14462M: UNGLinuxDriver@microchip.com 14463L: netdev@vger.kernel.org 14464S: Maintained 14465F: drivers/net/ethernet/microchip/lan966x/* 14466 14467MICROCHIP LCDFB DRIVER 14468M: Nicolas Ferre <nicolas.ferre@microchip.com> 14469L: linux-fbdev@vger.kernel.org 14470S: Maintained 14471F: drivers/video/fbdev/atmel_lcdfb.c 14472F: include/video/atmel_lcdc.h 14473 14474MICROCHIP MCP16502 PMIC DRIVER 14475M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14477S: Supported 14478F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14479F: drivers/regulator/mcp16502.c 14480 14481MICROCHIP MCP3564 ADC DRIVER 14482M: Marius Cristea <marius.cristea@microchip.com> 14483L: linux-iio@vger.kernel.org 14484S: Supported 14485F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14486F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14487F: drivers/iio/adc/mcp3564.c 14488 14489MICROCHIP MCP3911 ADC DRIVER 14490M: Marcus Folkesson <marcus.folkesson@gmail.com> 14491M: Kent Gustavsson <kent@minoris.se> 14492L: linux-iio@vger.kernel.org 14493S: Maintained 14494F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14495F: drivers/iio/adc/mcp3911.c 14496 14497MICROCHIP MMC/SD/SDIO MCI DRIVER 14498M: Aubin Constans <aubin.constans@microchip.com> 14499S: Maintained 14500F: drivers/mmc/host/atmel-mci.c 14501 14502MICROCHIP NAND DRIVER 14503L: linux-mtd@lists.infradead.org 14504S: Orphan 14505F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14506F: drivers/mtd/nand/raw/atmel/* 14507 14508MICROCHIP OTPC DRIVER 14509M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14511S: Supported 14512F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14513F: drivers/nvmem/microchip-otpc.c 14514F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14515 14516MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14517M: Marius Cristea <marius.cristea@microchip.com> 14518L: linux-iio@vger.kernel.org 14519S: Supported 14520F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14521F: drivers/iio/adc/pac1934.c 14522 14523MICROCHIP PCI1XXXX GP DRIVER 14524M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14525M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14526L: linux-gpio@vger.kernel.org 14527S: Supported 14528F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14529F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14530F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14531F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14532 14533MICROCHIP PCI1XXXX I2C DRIVER 14534M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14535M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14536M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14537L: linux-i2c@vger.kernel.org 14538S: Maintained 14539F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14540 14541MICROCHIP PCIe UART DRIVER 14542M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14543M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14544L: linux-serial@vger.kernel.org 14545S: Maintained 14546F: drivers/tty/serial/8250/8250_pci1xxxx.c 14547 14548MICROCHIP POLARFIRE FPGA DRIVERS 14549M: Conor Dooley <conor.dooley@microchip.com> 14550R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14551L: linux-fpga@vger.kernel.org 14552S: Supported 14553F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14554F: drivers/fpga/microchip-spi.c 14555 14556MICROCHIP PWM DRIVER 14557M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14559L: linux-pwm@vger.kernel.org 14560S: Supported 14561F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14562F: drivers/pwm/pwm-atmel.c 14563 14564MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14565M: Eugen Hristev <eugen.hristev@microchip.com> 14566L: linux-iio@vger.kernel.org 14567S: Supported 14568F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14569F: drivers/iio/adc/at91-sama5d2_adc.c 14570F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14571 14572MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14573M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14574S: Supported 14575F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14576F: drivers/power/reset/at91-sama5d2_shdwc.c 14577 14578MICROCHIP SOC DRIVERS 14579M: Conor Dooley <conor@kernel.org> 14580S: Supported 14581T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14582F: drivers/soc/microchip/ 14583 14584MICROCHIP SPI DRIVER 14585M: Ryan Wanner <ryan.wanner@microchip.com> 14586S: Supported 14587F: drivers/spi/spi-atmel.* 14588 14589MICROCHIP SSC DRIVER 14590M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14592S: Supported 14593F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14594F: drivers/misc/atmel-ssc.c 14595F: include/linux/atmel-ssc.h 14596 14597Microchip Timer Counter Block (TCB) Capture Driver 14598M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14600L: linux-iio@vger.kernel.org 14601S: Maintained 14602F: drivers/counter/microchip-tcb-capture.c 14603 14604MICROCHIP USB251XB DRIVER 14605M: Richard Leitner <richard.leitner@skidata.com> 14606L: linux-usb@vger.kernel.org 14607S: Maintained 14608F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14609F: drivers/usb/misc/usb251xb.c 14610 14611MICROCHIP USBA UDC DRIVER 14612M: Cristian Birsan <cristian.birsan@microchip.com> 14613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14614S: Supported 14615F: drivers/usb/gadget/udc/atmel_usba_udc.* 14616 14617MICROCHIP WILC1000 WIFI DRIVER 14618M: Ajay Singh <ajay.kathat@microchip.com> 14619M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14620L: linux-wireless@vger.kernel.org 14621S: Supported 14622F: drivers/net/wireless/microchip/wilc1000/ 14623 14624MICROSEMI MIPS SOCS 14625M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14626M: UNGLinuxDriver@microchip.com 14627L: linux-mips@vger.kernel.org 14628S: Supported 14629F: Documentation/devicetree/bindings/mips/mscc.txt 14630F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14631F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14632F: arch/mips/boot/dts/mscc/ 14633F: arch/mips/configs/generic/board-ocelot.config 14634F: arch/mips/generic/board-ocelot.c 14635 14636MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14637M: Don Brace <don.brace@microchip.com> 14638L: storagedev@microchip.com 14639L: linux-scsi@vger.kernel.org 14640S: Supported 14641F: Documentation/scsi/smartpqi.rst 14642F: drivers/scsi/smartpqi/Kconfig 14643F: drivers/scsi/smartpqi/Makefile 14644F: drivers/scsi/smartpqi/smartpqi*.[ch] 14645F: include/linux/cciss*.h 14646F: include/uapi/linux/cciss*.h 14647 14648MICROSOFT MANA RDMA DRIVER 14649M: Long Li <longli@microsoft.com> 14650M: Ajay Sharma <sharmaajay@microsoft.com> 14651L: linux-rdma@vger.kernel.org 14652S: Supported 14653F: drivers/infiniband/hw/mana/ 14654F: include/net/mana 14655F: include/uapi/rdma/mana-abi.h 14656 14657MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14658M: Maximilian Luz <luzmaximilian@gmail.com> 14659L: platform-driver-x86@vger.kernel.org 14660S: Maintained 14661F: drivers/platform/surface/surface_aggregator_tabletsw.c 14662 14663MICROSOFT SURFACE BATTERY AND AC DRIVERS 14664M: Maximilian Luz <luzmaximilian@gmail.com> 14665L: linux-pm@vger.kernel.org 14666L: platform-driver-x86@vger.kernel.org 14667S: Maintained 14668F: drivers/power/supply/surface_battery.c 14669F: drivers/power/supply/surface_charger.c 14670 14671MICROSOFT SURFACE DTX DRIVER 14672M: Maximilian Luz <luzmaximilian@gmail.com> 14673L: platform-driver-x86@vger.kernel.org 14674S: Maintained 14675F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14676F: drivers/platform/surface/surface_dtx.c 14677F: include/uapi/linux/surface_aggregator/dtx.h 14678 14679MICROSOFT SURFACE SENSOR FAN DRIVER 14680M: Maximilian Luz <luzmaximilian@gmail.com> 14681M: Ivor Wanders <ivor@iwanders.net> 14682L: linux-hwmon@vger.kernel.org 14683S: Maintained 14684F: Documentation/hwmon/surface_fan.rst 14685F: drivers/hwmon/surface_fan.c 14686 14687MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14688M: Maximilian Luz <luzmaximilian@gmail.com> 14689L: platform-driver-x86@vger.kernel.org 14690S: Maintained 14691F: drivers/platform/surface/surface_gpe.c 14692 14693MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14694M: Hans de Goede <hdegoede@redhat.com> 14695M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14696M: Maximilian Luz <luzmaximilian@gmail.com> 14697L: platform-driver-x86@vger.kernel.org 14698S: Maintained 14699T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14700F: drivers/platform/surface/ 14701 14702MICROSOFT SURFACE HID TRANSPORT DRIVER 14703M: Maximilian Luz <luzmaximilian@gmail.com> 14704L: linux-input@vger.kernel.org 14705L: platform-driver-x86@vger.kernel.org 14706S: Maintained 14707F: drivers/hid/surface-hid/ 14708 14709MICROSOFT SURFACE HOT-PLUG DRIVER 14710M: Maximilian Luz <luzmaximilian@gmail.com> 14711L: platform-driver-x86@vger.kernel.org 14712S: Maintained 14713F: drivers/platform/surface/surface_hotplug.c 14714 14715MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14716M: Maximilian Luz <luzmaximilian@gmail.com> 14717L: platform-driver-x86@vger.kernel.org 14718S: Maintained 14719F: drivers/platform/surface/surface_platform_profile.c 14720 14721MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14722M: Chen Yu <yu.c.chen@intel.com> 14723L: platform-driver-x86@vger.kernel.org 14724S: Supported 14725F: drivers/platform/surface/surfacepro3_button.c 14726 14727MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14728M: Maximilian Luz <luzmaximilian@gmail.com> 14729L: platform-driver-x86@vger.kernel.org 14730S: Maintained 14731F: drivers/platform/surface/surface_aggregator_hub.c 14732 14733MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14734M: Maximilian Luz <luzmaximilian@gmail.com> 14735L: platform-driver-x86@vger.kernel.org 14736S: Maintained 14737W: https://github.com/linux-surface/surface-aggregator-module 14738C: irc://irc.libera.chat/linux-surface 14739F: Documentation/driver-api/surface_aggregator/ 14740F: drivers/platform/surface/aggregator/ 14741F: drivers/platform/surface/surface_acpi_notify.c 14742F: drivers/platform/surface/surface_aggregator_cdev.c 14743F: drivers/platform/surface/surface_aggregator_registry.c 14744F: include/linux/surface_acpi_notify.h 14745F: include/linux/surface_aggregator/ 14746F: include/uapi/linux/surface_aggregator/ 14747 14748MICROTEK X6 SCANNER 14749M: Oliver Neukum <oliver@neukum.org> 14750S: Maintained 14751F: drivers/usb/image/microtek.* 14752 14753MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14754M: Luka Kovacic <luka.kovacic@sartura.hr> 14755M: Luka Perkov <luka.perkov@sartura.hr> 14756S: Maintained 14757F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14758F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14759F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14760F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14761F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14762F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14763 14764MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14765M: Sakari Ailus <sakari.ailus@linux.intel.com> 14766L: linux-media@vger.kernel.org 14767S: Maintained 14768F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14769F: Documentation/driver-api/media/drivers/ccs/ 14770F: Documentation/userspace-api/media/drivers/ccs.rst 14771F: drivers/media/i2c/ccs-pll.c 14772F: drivers/media/i2c/ccs-pll.h 14773F: drivers/media/i2c/ccs/ 14774F: include/uapi/linux/ccs.h 14775F: include/uapi/linux/smiapp.h 14776 14777MIPS 14778M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14779L: linux-mips@vger.kernel.org 14780S: Maintained 14781W: http://www.linux-mips.org/ 14782Q: https://patchwork.kernel.org/project/linux-mips/list/ 14783T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14784F: Documentation/devicetree/bindings/mips/ 14785F: Documentation/arch/mips/ 14786F: arch/mips/ 14787F: drivers/platform/mips/ 14788F: include/dt-bindings/mips/ 14789 14790MIPS BAIKAL-T1 PLATFORM 14791M: Serge Semin <fancer.lancer@gmail.com> 14792L: linux-mips@vger.kernel.org 14793S: Supported 14794F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14795F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14796F: drivers/bus/bt1-*.c 14797F: drivers/clk/baikal-t1/ 14798F: drivers/memory/bt1-l2-ctl.c 14799F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14800 14801MIPS BOSTON DEVELOPMENT BOARD 14802M: Paul Burton <paulburton@kernel.org> 14803L: linux-mips@vger.kernel.org 14804S: Maintained 14805F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14806F: arch/mips/boot/dts/img/boston.dts 14807F: arch/mips/configs/generic/board-boston.config 14808F: drivers/clk/imgtec/clk-boston.c 14809F: include/dt-bindings/clock/boston-clock.h 14810 14811MIPS CORE DRIVERS 14812M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14813M: Serge Semin <fancer.lancer@gmail.com> 14814L: linux-mips@vger.kernel.org 14815S: Supported 14816F: drivers/bus/mips_cdmm.c 14817F: drivers/clocksource/mips-gic-timer.c 14818F: drivers/cpuidle/cpuidle-cps.c 14819F: drivers/irqchip/irq-mips-cpu.c 14820F: drivers/irqchip/irq-mips-gic.c 14821 14822MIPS GENERIC PLATFORM 14823M: Paul Burton <paulburton@kernel.org> 14824L: linux-mips@vger.kernel.org 14825S: Supported 14826F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14827F: arch/mips/generic/ 14828F: arch/mips/tools/generic-board-config.sh 14829 14830MIPS RINT INSTRUCTION EMULATION 14831M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14832L: linux-mips@vger.kernel.org 14833S: Supported 14834F: arch/mips/math-emu/dp_rint.c 14835F: arch/mips/math-emu/sp_rint.c 14836 14837MIPS/LOONGSON1 ARCHITECTURE 14838M: Keguang Zhang <keguang.zhang@gmail.com> 14839L: linux-mips@vger.kernel.org 14840S: Maintained 14841F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14842F: arch/mips/include/asm/mach-loongson32/ 14843F: arch/mips/loongson32/ 14844F: drivers/*/*loongson1* 14845F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14846 14847MIPS/LOONGSON2EF ARCHITECTURE 14848M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14849L: linux-mips@vger.kernel.org 14850S: Maintained 14851F: arch/mips/include/asm/mach-loongson2ef/ 14852F: arch/mips/loongson2ef/ 14853F: drivers/cpufreq/loongson2_cpufreq.c 14854 14855MIPS/LOONGSON64 ARCHITECTURE 14856M: Huacai Chen <chenhuacai@kernel.org> 14857M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14858L: linux-mips@vger.kernel.org 14859S: Maintained 14860F: arch/mips/include/asm/mach-loongson64/ 14861F: arch/mips/loongson64/ 14862F: drivers/irqchip/irq-loongson* 14863F: drivers/platform/mips/cpu_hwmon.c 14864 14865MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14866M: Hans Verkuil <hverkuil@xs4all.nl> 14867L: linux-media@vger.kernel.org 14868S: Odd Fixes 14869W: https://linuxtv.org 14870T: git git://linuxtv.org/media_tree.git 14871F: drivers/media/radio/radio-miropcm20* 14872 14873MITSUMI MM8013 FG DRIVER 14874M: Konrad Dybcio <konradybcio@kernel.org> 14875F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14876F: drivers/power/supply/mm8013.c 14877 14878MMP SUPPORT 14879R: Lubomir Rintel <lkundrak@v3.sk> 14880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14881S: Odd Fixes 14882T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14883F: arch/arm/boot/dts/marvell/mmp* 14884F: arch/arm/mach-mmp/ 14885F: include/linux/soc/mmp/ 14886 14887MMP USB PHY DRIVERS 14888R: Lubomir Rintel <lkundrak@v3.sk> 14889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14890S: Maintained 14891F: drivers/phy/marvell/phy-mmp3-usb.c 14892F: drivers/phy/marvell/phy-pxa-usb.c 14893 14894MMU GATHER AND TLB INVALIDATION 14895M: Will Deacon <will@kernel.org> 14896M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14897M: Andrew Morton <akpm@linux-foundation.org> 14898M: Nick Piggin <npiggin@gmail.com> 14899M: Peter Zijlstra <peterz@infradead.org> 14900L: linux-arch@vger.kernel.org 14901L: linux-mm@kvack.org 14902S: Maintained 14903F: arch/*/include/asm/tlb.h 14904F: include/asm-generic/tlb.h 14905F: mm/mmu_gather.c 14906 14907MN88472 MEDIA DRIVER 14908L: linux-media@vger.kernel.org 14909S: Orphan 14910W: https://linuxtv.org 14911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14912F: drivers/media/dvb-frontends/mn88472* 14913 14914MN88473 MEDIA DRIVER 14915L: linux-media@vger.kernel.org 14916S: Orphan 14917W: https://linuxtv.org 14918Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14919F: drivers/media/dvb-frontends/mn88473* 14920 14921MOBILEYE MIPS SOCS 14922M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14923M: Gregory CLEMENT <gregory.clement@bootlin.com> 14924M: Théo Lebrun <theo.lebrun@bootlin.com> 14925L: linux-mips@vger.kernel.org 14926S: Maintained 14927F: Documentation/devicetree/bindings/mips/mobileye.yaml 14928F: arch/mips/boot/dts/mobileye/ 14929F: arch/mips/configs/eyeq5_defconfig 14930F: arch/mips/mobileye/board-epm5.its.S 14931 14932MODULE SUPPORT 14933M: Luis Chamberlain <mcgrof@kernel.org> 14934L: linux-modules@vger.kernel.org 14935L: linux-kernel@vger.kernel.org 14936S: Maintained 14937T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14938F: include/linux/kmod.h 14939F: include/linux/module*.h 14940F: kernel/module/ 14941F: lib/test_kmod.c 14942F: scripts/module* 14943F: tools/testing/selftests/kmod/ 14944 14945MONOLITHIC POWER SYSTEM PMIC DRIVER 14946M: Saravanan Sekar <sravanhome@gmail.com> 14947S: Maintained 14948F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14949F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14950F: drivers/hwmon/pmbus/mpq7932.c 14951F: drivers/iio/adc/mp2629_adc.c 14952F: drivers/mfd/mp2629.c 14953F: drivers/power/supply/mp2629_charger.c 14954F: drivers/regulator/mp5416.c 14955F: drivers/regulator/mpq7920.c 14956F: drivers/regulator/mpq7920.h 14957F: include/linux/mfd/mp2629.h 14958 14959MOST(R) TECHNOLOGY DRIVER 14960M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14961M: Christian Gromm <christian.gromm@microchip.com> 14962S: Maintained 14963F: Documentation/ABI/testing/configfs-most 14964F: Documentation/ABI/testing/sysfs-bus-most 14965F: drivers/most/ 14966F: drivers/staging/most/ 14967F: include/linux/most.h 14968 14969MOTORCOMM PHY DRIVER 14970M: Peter Geis <pgwipeout@gmail.com> 14971M: Frank <Frank.Sae@motor-comm.com> 14972L: netdev@vger.kernel.org 14973S: Maintained 14974F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14975F: drivers/net/phy/motorcomm.c 14976 14977MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14978M: Jiri Slaby <jirislaby@kernel.org> 14979S: Maintained 14980F: Documentation/driver-api/tty/moxa-smartio.rst 14981F: drivers/tty/mxser.* 14982 14983MP3309C BACKLIGHT DRIVER 14984M: Flavio Suligoi <f.suligoi@asem.it> 14985L: dri-devel@lists.freedesktop.org 14986S: Maintained 14987F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 14988F: drivers/video/backlight/mp3309c.c 14989 14990MR800 AVERMEDIA USB FM RADIO DRIVER 14991M: Alexey Klimov <klimov.linux@gmail.com> 14992L: linux-media@vger.kernel.org 14993S: Maintained 14994T: git git://linuxtv.org/media_tree.git 14995F: drivers/media/radio/radio-mr800.c 14996 14997MRF24J40 IEEE 802.15.4 RADIO DRIVER 14998M: Stefan Schmidt <stefan@datenfreihafen.org> 14999L: linux-wpan@vger.kernel.org 15000S: Odd Fixes 15001F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15002F: drivers/net/ieee802154/mrf24j40.c 15003 15004MSI EC DRIVER 15005M: Nikita Kravets <teackot@gmail.com> 15006L: platform-driver-x86@vger.kernel.org 15007S: Maintained 15008W: https://github.com/BeardOverflow/msi-ec 15009F: drivers/platform/x86/msi-ec.* 15010 15011MSI LAPTOP SUPPORT 15012M: "Lee, Chun-Yi" <jlee@suse.com> 15013L: platform-driver-x86@vger.kernel.org 15014S: Maintained 15015F: drivers/platform/x86/msi-laptop.c 15016 15017MSI WMI SUPPORT 15018L: platform-driver-x86@vger.kernel.org 15019S: Orphan 15020F: drivers/platform/x86/msi-wmi.c 15021 15022MSI001 MEDIA DRIVER 15023L: linux-media@vger.kernel.org 15024S: Orphan 15025W: https://linuxtv.org 15026Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15027F: drivers/media/tuners/msi001* 15028 15029MSI2500 MEDIA DRIVER 15030L: linux-media@vger.kernel.org 15031S: Orphan 15032W: https://linuxtv.org 15033Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15034F: drivers/media/usb/msi2500/ 15035 15036MSTAR INTERRUPT CONTROLLER DRIVER 15037M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15038M: Daniel Palmer <daniel@thingy.jp> 15039S: Maintained 15040F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15041F: drivers/irqchip/irq-mst-intc.c 15042 15043MSYSTEMS DISKONCHIP G3 MTD DRIVER 15044M: Robert Jarzmik <robert.jarzmik@free.fr> 15045L: linux-mtd@lists.infradead.org 15046S: Maintained 15047F: drivers/mtd/devices/docg3* 15048 15049MT9M114 ONSEMI SENSOR DRIVER 15050M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15051L: linux-media@vger.kernel.org 15052S: Maintained 15053T: git git://linuxtv.org/media_tree.git 15054F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15055F: drivers/media/i2c/mt9m114.c 15056 15057MT9P031 APTINA CAMERA SENSOR 15058M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15059L: linux-media@vger.kernel.org 15060S: Maintained 15061T: git git://linuxtv.org/media_tree.git 15062F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15063F: drivers/media/i2c/mt9p031.c 15064F: include/media/i2c/mt9p031.h 15065 15066MT9T112 APTINA CAMERA SENSOR 15067M: Jacopo Mondi <jacopo@jmondi.org> 15068L: linux-media@vger.kernel.org 15069S: Odd Fixes 15070T: git git://linuxtv.org/media_tree.git 15071F: drivers/media/i2c/mt9t112.c 15072F: include/media/i2c/mt9t112.h 15073 15074MT9V032 APTINA CAMERA SENSOR 15075M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15076L: linux-media@vger.kernel.org 15077S: Maintained 15078T: git git://linuxtv.org/media_tree.git 15079F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15080F: drivers/media/i2c/mt9v032.c 15081F: include/media/i2c/mt9v032.h 15082 15083MT9V111 APTINA CAMERA SENSOR 15084M: Jacopo Mondi <jacopo@jmondi.org> 15085L: linux-media@vger.kernel.org 15086S: Maintained 15087T: git git://linuxtv.org/media_tree.git 15088F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15089F: drivers/media/i2c/mt9v111.c 15090 15091MULTIFUNCTION DEVICES (MFD) 15092M: Lee Jones <lee@kernel.org> 15093S: Maintained 15094T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15095F: Documentation/devicetree/bindings/mfd/ 15096F: drivers/mfd/ 15097F: include/dt-bindings/mfd/ 15098F: include/linux/mfd/ 15099 15100MULTIMEDIA CARD (MMC) ETC. OVER SPI 15101S: Orphan 15102F: drivers/mmc/host/mmc_spi.c 15103F: include/linux/spi/mmc_spi.h 15104 15105MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15106M: Ulf Hansson <ulf.hansson@linaro.org> 15107L: linux-mmc@vger.kernel.org 15108S: Maintained 15109T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15110F: Documentation/devicetree/bindings/mmc/ 15111F: drivers/mmc/ 15112F: include/linux/mmc/ 15113F: include/uapi/linux/mmc/ 15114 15115MULTIPLEXER SUBSYSTEM 15116M: Peter Rosin <peda@axentia.se> 15117S: Maintained 15118F: Documentation/ABI/testing/sysfs-class-mux* 15119F: Documentation/devicetree/bindings/mux/ 15120F: drivers/mux/ 15121F: include/dt-bindings/mux/ 15122F: include/linux/mux/ 15123 15124MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15125M: Bin Liu <b-liu@ti.com> 15126L: linux-usb@vger.kernel.org 15127S: Maintained 15128F: drivers/usb/musb/ 15129 15130MXL301RF MEDIA DRIVER 15131M: Akihiro Tsukada <tskd08@gmail.com> 15132L: linux-media@vger.kernel.org 15133S: Odd Fixes 15134F: drivers/media/tuners/mxl301rf* 15135 15136MXL5007T MEDIA DRIVER 15137M: Michael Krufky <mkrufky@linuxtv.org> 15138L: linux-media@vger.kernel.org 15139S: Maintained 15140W: https://linuxtv.org 15141W: http://github.com/mkrufky 15142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15143T: git git://linuxtv.org/mkrufky/tuners.git 15144F: drivers/media/tuners/mxl5007t.* 15145 15146MXSFB DRM DRIVER 15147M: Marek Vasut <marex@denx.de> 15148M: Stefan Agner <stefan@agner.ch> 15149L: dri-devel@lists.freedesktop.org 15150S: Supported 15151T: git git://anongit.freedesktop.org/drm/drm-misc 15152F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15153F: drivers/gpu/drm/mxsfb/ 15154 15155MYLEX DAC960 PCI RAID Controller 15156M: Hannes Reinecke <hare@kernel.org> 15157L: linux-scsi@vger.kernel.org 15158S: Supported 15159F: drivers/scsi/myrb.* 15160F: drivers/scsi/myrs.* 15161 15162MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15163M: Chris Lee <christopher.lee@cspi.com> 15164L: netdev@vger.kernel.org 15165S: Supported 15166W: https://www.cspi.com/ethernet-products/support/downloads/ 15167F: drivers/net/ethernet/myricom/myri10ge/ 15168 15169NAND FLASH SUBSYSTEM 15170M: Miquel Raynal <miquel.raynal@bootlin.com> 15171R: Richard Weinberger <richard@nod.at> 15172L: linux-mtd@lists.infradead.org 15173S: Maintained 15174W: http://www.linux-mtd.infradead.org/ 15175Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15176C: irc://irc.oftc.net/mtd 15177T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15178F: drivers/mtd/nand/ 15179F: include/linux/mtd/*nand*.h 15180 15181NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15182M: Daniel Mack <zonque@gmail.com> 15183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15184S: Maintained 15185W: http://www.native-instruments.com 15186F: sound/usb/caiaq/ 15187 15188NATSEMI ETHERNET DRIVER (DP8381x) 15189S: Orphan 15190F: drivers/net/ethernet/natsemi/natsemi.c 15191 15192NCR 5380 SCSI DRIVERS 15193M: Finn Thain <fthain@linux-m68k.org> 15194M: Michael Schmitz <schmitzmic@gmail.com> 15195L: linux-scsi@vger.kernel.org 15196S: Maintained 15197F: Documentation/scsi/g_NCR5380.rst 15198F: drivers/scsi/NCR5380.* 15199F: drivers/scsi/arm/cumana_1.c 15200F: drivers/scsi/arm/oak.c 15201F: drivers/scsi/atari_scsi.* 15202F: drivers/scsi/dmx3191d.c 15203F: drivers/scsi/g_NCR5380.* 15204F: drivers/scsi/mac_scsi.* 15205F: drivers/scsi/sun3_scsi.* 15206F: drivers/scsi/sun3_scsi_vme.c 15207 15208NCSI LIBRARY 15209M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15210S: Maintained 15211F: net/ncsi/ 15212 15213NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15214M: Zev Weiss <zev@bewilderbeest.net> 15215L: linux-hwmon@vger.kernel.org 15216S: Maintained 15217F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15218F: drivers/hwmon/nct6775-i2c.c 15219 15220NETDEVSIM 15221M: Jakub Kicinski <kuba@kernel.org> 15222S: Maintained 15223F: drivers/net/netdevsim/* 15224F: tools/testing/selftests/drivers/net/netdevsim/* 15225 15226NETEM NETWORK EMULATOR 15227M: Stephen Hemminger <stephen@networkplumber.org> 15228L: netdev@vger.kernel.org 15229S: Maintained 15230F: net/sched/sch_netem.c 15231 15232NETERION 10GbE DRIVERS (s2io) 15233M: Jon Mason <jdmason@kudzu.us> 15234L: netdev@vger.kernel.org 15235S: Supported 15236F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15237F: drivers/net/ethernet/neterion/ 15238 15239NETFILTER 15240M: Pablo Neira Ayuso <pablo@netfilter.org> 15241M: Jozsef Kadlecsik <kadlec@netfilter.org> 15242L: netfilter-devel@vger.kernel.org 15243L: coreteam@netfilter.org 15244S: Maintained 15245W: http://www.netfilter.org/ 15246W: http://www.iptables.org/ 15247W: http://www.nftables.org/ 15248Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15249C: irc://irc.libera.chat/netfilter 15250T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15251T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15252F: include/linux/netfilter* 15253F: include/linux/netfilter/ 15254F: include/net/netfilter/ 15255F: include/uapi/linux/netfilter* 15256F: include/uapi/linux/netfilter/ 15257F: net/*/netfilter.c 15258F: net/*/netfilter/ 15259F: net/bridge/br_netfilter*.c 15260F: net/netfilter/ 15261 15262NETROM NETWORK LAYER 15263M: Ralf Baechle <ralf@linux-mips.org> 15264L: linux-hams@vger.kernel.org 15265S: Maintained 15266W: https://linux-ax25.in-berlin.de 15267F: include/net/netrom.h 15268F: include/uapi/linux/netrom.h 15269F: net/netrom/ 15270 15271NETRONIX EMBEDDED CONTROLLER 15272M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15273S: Maintained 15274F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15275F: drivers/mfd/ntxec.c 15276F: drivers/pwm/pwm-ntxec.c 15277F: drivers/rtc/rtc-ntxec.c 15278F: include/linux/mfd/ntxec.h 15279 15280NETRONOME ETHERNET DRIVERS 15281M: Louis Peens <louis.peens@corigine.com> 15282R: Jakub Kicinski <kuba@kernel.org> 15283L: oss-drivers@corigine.com 15284S: Maintained 15285F: drivers/net/ethernet/netronome/ 15286 15287NETWORK BLOCK DEVICE (NBD) 15288M: Josef Bacik <josef@toxicpanda.com> 15289L: linux-block@vger.kernel.org 15290L: nbd@other.debian.org 15291S: Maintained 15292F: Documentation/admin-guide/blockdev/nbd.rst 15293F: drivers/block/nbd.c 15294F: include/trace/events/nbd.h 15295F: include/uapi/linux/nbd.h 15296 15297NETWORK DROP MONITOR 15298M: Neil Horman <nhorman@tuxdriver.com> 15299L: netdev@vger.kernel.org 15300S: Maintained 15301W: https://fedorahosted.org/dropwatch/ 15302F: include/uapi/linux/net_dropmon.h 15303F: net/core/drop_monitor.c 15304 15305NETWORKING DRIVERS 15306M: "David S. Miller" <davem@davemloft.net> 15307M: Eric Dumazet <edumazet@google.com> 15308M: Jakub Kicinski <kuba@kernel.org> 15309M: Paolo Abeni <pabeni@redhat.com> 15310L: netdev@vger.kernel.org 15311S: Maintained 15312P: Documentation/process/maintainer-netdev.rst 15313Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15314T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15315T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15316F: Documentation/devicetree/bindings/net/ 15317F: Documentation/networking/net_cachelines/net_device.rst 15318F: drivers/connector/ 15319F: drivers/net/ 15320F: include/dt-bindings/net/ 15321F: include/linux/cn_proc.h 15322F: include/linux/etherdevice.h 15323F: include/linux/fcdevice.h 15324F: include/linux/fddidevice.h 15325F: include/linux/hippidevice.h 15326F: include/linux/if_* 15327F: include/linux/inetdevice.h 15328F: include/linux/netdevice.h 15329F: include/uapi/linux/cn_proc.h 15330F: include/uapi/linux/if_* 15331F: include/uapi/linux/netdevice.h 15332X: drivers/net/wireless/ 15333 15334NETWORKING DRIVERS (WIRELESS) 15335M: Kalle Valo <kvalo@kernel.org> 15336L: linux-wireless@vger.kernel.org 15337S: Maintained 15338W: https://wireless.wiki.kernel.org/ 15339Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15340T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15341T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15342F: Documentation/devicetree/bindings/net/wireless/ 15343F: drivers/net/wireless/ 15344 15345NETWORKING [DSA] 15346M: Andrew Lunn <andrew@lunn.ch> 15347M: Florian Fainelli <f.fainelli@gmail.com> 15348M: Vladimir Oltean <olteanv@gmail.com> 15349S: Maintained 15350F: Documentation/devicetree/bindings/net/dsa/ 15351F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15352F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15353F: drivers/net/dsa/ 15354F: include/linux/dsa/ 15355F: include/linux/platform_data/dsa.h 15356F: include/net/dsa.h 15357F: net/dsa/ 15358F: tools/testing/selftests/drivers/net/dsa/ 15359 15360NETWORKING [GENERAL] 15361M: "David S. Miller" <davem@davemloft.net> 15362M: Eric Dumazet <edumazet@google.com> 15363M: Jakub Kicinski <kuba@kernel.org> 15364M: Paolo Abeni <pabeni@redhat.com> 15365L: netdev@vger.kernel.org 15366S: Maintained 15367P: Documentation/process/maintainer-netdev.rst 15368Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15369B: mailto:netdev@vger.kernel.org 15370T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15371T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15372F: Documentation/core-api/netlink.rst 15373F: Documentation/netlink/ 15374F: Documentation/networking/ 15375F: Documentation/networking/net_cachelines/ 15376F: Documentation/process/maintainer-netdev.rst 15377F: Documentation/userspace-api/netlink/ 15378F: include/linux/framer/framer-provider.h 15379F: include/linux/framer/framer.h 15380F: include/linux/in.h 15381F: include/linux/indirect_call_wrapper.h 15382F: include/linux/net.h 15383F: include/linux/netdevice.h 15384F: include/net/ 15385F: include/uapi/linux/in.h 15386F: include/uapi/linux/net.h 15387F: include/uapi/linux/net_namespace.h 15388F: include/uapi/linux/netdevice.h 15389F: lib/net_utils.c 15390F: lib/random32.c 15391F: net/ 15392F: tools/net/ 15393F: tools/testing/selftests/net/ 15394X: net/9p/ 15395X: net/bluetooth/ 15396 15397NETWORKING [IPSEC] 15398M: Steffen Klassert <steffen.klassert@secunet.com> 15399M: Herbert Xu <herbert@gondor.apana.org.au> 15400M: "David S. Miller" <davem@davemloft.net> 15401L: netdev@vger.kernel.org 15402S: Maintained 15403T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15404T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15405F: include/net/xfrm.h 15406F: include/uapi/linux/xfrm.h 15407F: net/ipv4/ah4.c 15408F: net/ipv4/esp4* 15409F: net/ipv4/ip_vti.c 15410F: net/ipv4/ipcomp.c 15411F: net/ipv4/xfrm* 15412F: net/ipv6/ah6.c 15413F: net/ipv6/esp6* 15414F: net/ipv6/ip6_vti.c 15415F: net/ipv6/ipcomp6.c 15416F: net/ipv6/xfrm* 15417F: net/key/ 15418F: net/xfrm/ 15419F: tools/testing/selftests/net/ipsec.c 15420 15421NETWORKING [IPv4/IPv6] 15422M: "David S. Miller" <davem@davemloft.net> 15423M: David Ahern <dsahern@kernel.org> 15424L: netdev@vger.kernel.org 15425S: Maintained 15426T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15427F: arch/x86/net/* 15428F: include/linux/ip.h 15429F: include/linux/ipv6* 15430F: include/net/fib* 15431F: include/net/ip* 15432F: include/net/route.h 15433F: net/ipv4/ 15434F: net/ipv6/ 15435 15436NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15437M: Paul Moore <paul@paul-moore.com> 15438L: netdev@vger.kernel.org 15439L: linux-security-module@vger.kernel.org 15440S: Supported 15441W: https://github.com/netlabel 15442F: Documentation/netlabel/ 15443F: include/net/calipso.h 15444F: include/net/cipso_ipv4.h 15445F: include/net/netlabel.h 15446F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15447F: include/uapi/linux/netfilter/xt_SECMARK.h 15448F: net/ipv4/cipso_ipv4.c 15449F: net/ipv6/calipso.c 15450F: net/netfilter/xt_CONNSECMARK.c 15451F: net/netfilter/xt_SECMARK.c 15452F: net/netlabel/ 15453 15454NETWORKING [MACSEC] 15455M: Sabrina Dubroca <sd@queasysnail.net> 15456L: netdev@vger.kernel.org 15457S: Maintained 15458F: drivers/net/macsec.c 15459F: include/net/macsec.h 15460F: include/uapi/linux/if_macsec.h 15461K: macsec 15462K: \bmdo_ 15463 15464NETWORKING [MPTCP] 15465M: Matthieu Baerts <matttbe@kernel.org> 15466M: Mat Martineau <martineau@kernel.org> 15467R: Geliang Tang <geliang@kernel.org> 15468L: netdev@vger.kernel.org 15469L: mptcp@lists.linux.dev 15470S: Maintained 15471W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15472B: https://github.com/multipath-tcp/mptcp_net-next/issues 15473T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15474T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15475F: Documentation/netlink/specs/mptcp_pm.yaml 15476F: Documentation/networking/mptcp-sysctl.rst 15477F: include/net/mptcp.h 15478F: include/trace/events/mptcp.h 15479F: include/uapi/linux/mptcp*.h 15480F: net/mptcp/ 15481F: tools/testing/selftests/bpf/*/*mptcp*.c 15482F: tools/testing/selftests/net/mptcp/ 15483 15484NETWORKING [TCP] 15485M: Eric Dumazet <edumazet@google.com> 15486L: netdev@vger.kernel.org 15487S: Maintained 15488F: Documentation/networking/net_cachelines/tcp_sock.rst 15489F: include/linux/tcp.h 15490F: include/net/tcp.h 15491F: include/trace/events/tcp.h 15492F: include/uapi/linux/tcp.h 15493F: net/ipv4/syncookies.c 15494F: net/ipv4/tcp*.c 15495F: net/ipv6/syncookies.c 15496F: net/ipv6/tcp*.c 15497 15498NETWORKING [TLS] 15499M: Boris Pismenny <borisp@nvidia.com> 15500M: John Fastabend <john.fastabend@gmail.com> 15501M: Jakub Kicinski <kuba@kernel.org> 15502L: netdev@vger.kernel.org 15503S: Maintained 15504F: include/net/tls.h 15505F: include/uapi/linux/tls.h 15506F: net/tls/* 15507 15508NETXEN (1/10) GbE SUPPORT 15509M: Manish Chopra <manishc@marvell.com> 15510M: Rahul Verma <rahulv@marvell.com> 15511M: GR-Linux-NIC-Dev@marvell.com 15512L: netdev@vger.kernel.org 15513S: Supported 15514F: drivers/net/ethernet/qlogic/netxen/ 15515 15516NET_FAILOVER MODULE 15517M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15518L: netdev@vger.kernel.org 15519S: Supported 15520F: Documentation/networking/net_failover.rst 15521F: drivers/net/net_failover.c 15522F: include/net/net_failover.h 15523 15524NEXTHOP 15525M: David Ahern <dsahern@kernel.org> 15526L: netdev@vger.kernel.org 15527S: Maintained 15528F: include/net/netns/nexthop.h 15529F: include/net/nexthop.h 15530F: include/uapi/linux/nexthop.h 15531F: net/ipv4/nexthop.c 15532 15533NFC SUBSYSTEM 15534M: Krzysztof Kozlowski <krzk@kernel.org> 15535L: netdev@vger.kernel.org 15536S: Maintained 15537F: Documentation/devicetree/bindings/net/nfc/ 15538F: drivers/nfc/ 15539F: include/net/nfc/ 15540F: include/uapi/linux/nfc.h 15541F: net/nfc/ 15542 15543NFC VIRTUAL NCI DEVICE DRIVER 15544M: Bongsu Jeon <bongsu.jeon@samsung.com> 15545L: netdev@vger.kernel.org 15546S: Supported 15547F: drivers/nfc/virtual_ncidev.c 15548F: tools/testing/selftests/nci/ 15549 15550NFS, SUNRPC, AND LOCKD CLIENTS 15551M: Trond Myklebust <trond.myklebust@hammerspace.com> 15552M: Anna Schumaker <anna@kernel.org> 15553L: linux-nfs@vger.kernel.org 15554S: Maintained 15555W: http://client.linux-nfs.org 15556T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15557F: Documentation/filesystems/nfs/ 15558F: fs/lockd/ 15559F: fs/nfs/ 15560F: fs/nfs_common/ 15561F: include/linux/lockd/ 15562F: include/linux/nfs* 15563F: include/linux/sunrpc/ 15564F: include/uapi/linux/nfs* 15565F: include/uapi/linux/sunrpc/ 15566F: net/sunrpc/ 15567 15568NILFS2 FILESYSTEM 15569M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15570L: linux-nilfs@vger.kernel.org 15571S: Supported 15572W: https://nilfs.sourceforge.io/ 15573T: git https://github.com/konis/nilfs2.git 15574F: Documentation/filesystems/nilfs2.rst 15575F: fs/nilfs2/ 15576F: include/trace/events/nilfs2.h 15577F: include/uapi/linux/nilfs2_api.h 15578F: include/uapi/linux/nilfs2_ondisk.h 15579 15580NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15581M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15582S: Maintained 15583W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15584F: Documentation/scsi/NinjaSCSI.rst 15585F: drivers/scsi/pcmcia/nsp_* 15586 15587NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15588M: GOTO Masanori <gotom@debian.or.jp> 15589M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15590S: Maintained 15591W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15592F: Documentation/scsi/NinjaSCSI.rst 15593F: drivers/scsi/nsp32* 15594 15595NINTENDO HID DRIVER 15596M: Daniel J. Ogorchock <djogorchock@gmail.com> 15597L: linux-input@vger.kernel.org 15598S: Maintained 15599F: drivers/hid/hid-nintendo* 15600 15601NIOS2 ARCHITECTURE 15602M: Dinh Nguyen <dinguyen@kernel.org> 15603S: Maintained 15604T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15605F: arch/nios2/ 15606 15607NITRO ENCLAVES (NE) 15608M: Alexandru Ciobotaru <alcioa@amazon.com> 15609L: linux-kernel@vger.kernel.org 15610L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15611S: Supported 15612W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15613F: Documentation/virt/ne_overview.rst 15614F: drivers/virt/nitro_enclaves/ 15615F: include/linux/nitro_enclaves.h 15616F: include/uapi/linux/nitro_enclaves.h 15617F: samples/nitro_enclaves/ 15618 15619NITRO SECURE MODULE (NSM) 15620M: Alexander Graf <graf@amazon.com> 15621L: linux-kernel@vger.kernel.org 15622L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15623S: Supported 15624W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15625F: drivers/misc/nsm.c 15626F: include/uapi/linux/nsm.h 15627 15628NOHZ, DYNTICKS SUPPORT 15629M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15630M: Frederic Weisbecker <frederic@kernel.org> 15631M: Ingo Molnar <mingo@kernel.org> 15632M: Thomas Gleixner <tglx@linutronix.de> 15633L: linux-kernel@vger.kernel.org 15634S: Maintained 15635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15636F: include/linux/sched/nohz.h 15637F: include/linux/tick.h 15638F: kernel/time/tick*.* 15639 15640NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15641M: Pavel Machek <pavel@ucw.cz> 15642M: Sakari Ailus <sakari.ailus@iki.fi> 15643L: linux-media@vger.kernel.org 15644S: Maintained 15645F: drivers/media/i2c/ad5820.c 15646F: drivers/media/i2c/et8ek8 15647 15648NOKIA N900 POWER SUPPLY DRIVERS 15649R: Pali Rohár <pali@kernel.org> 15650F: drivers/power/supply/bq2415x_charger.c 15651F: drivers/power/supply/bq27xxx_battery.c 15652F: drivers/power/supply/bq27xxx_battery_i2c.c 15653F: drivers/power/supply/isp1704_charger.c 15654F: drivers/power/supply/rx51_battery.c 15655F: include/linux/power/bq2415x_charger.h 15656F: include/linux/power/bq27xxx_battery.h 15657 15658NOLIBC HEADER FILE 15659M: Willy Tarreau <w@1wt.eu> 15660M: Thomas Weißschuh <linux@weissschuh.net> 15661S: Maintained 15662T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15663F: tools/include/nolibc/ 15664F: tools/testing/selftests/nolibc/ 15665 15666NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15667M: Hans de Goede <hdegoede@redhat.com> 15668L: linux-input@vger.kernel.org 15669S: Maintained 15670F: drivers/input/touchscreen/novatek-nvt-ts.c 15671 15672NSDEPS 15673M: Matthias Maennich <maennich@google.com> 15674S: Maintained 15675F: Documentation/core-api/symbol-namespaces.rst 15676F: scripts/nsdeps 15677 15678NTB AMD DRIVER 15679M: Sanjay R Mehta <sanju.mehta@amd.com> 15680M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15681L: ntb@lists.linux.dev 15682S: Supported 15683F: drivers/ntb/hw/amd/ 15684 15685NTB DRIVER CORE 15686M: Jon Mason <jdmason@kudzu.us> 15687M: Dave Jiang <dave.jiang@intel.com> 15688M: Allen Hubbe <allenbh@gmail.com> 15689L: ntb@lists.linux.dev 15690S: Supported 15691W: https://github.com/jonmason/ntb/wiki 15692T: git https://github.com/jonmason/ntb.git 15693F: drivers/net/ntb_netdev.c 15694F: drivers/ntb/ 15695F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15696F: include/linux/ntb.h 15697F: include/linux/ntb_transport.h 15698F: tools/testing/selftests/ntb/ 15699 15700NTB IDT DRIVER 15701M: Serge Semin <fancer.lancer@gmail.com> 15702L: ntb@lists.linux.dev 15703S: Supported 15704F: drivers/ntb/hw/idt/ 15705 15706NTB INTEL DRIVER 15707M: Dave Jiang <dave.jiang@intel.com> 15708L: ntb@lists.linux.dev 15709S: Supported 15710W: https://github.com/davejiang/linux/wiki 15711T: git https://github.com/davejiang/linux.git 15712F: drivers/ntb/hw/intel/ 15713 15714NTFS3 FILESYSTEM 15715M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15716L: ntfs3@lists.linux.dev 15717S: Supported 15718W: http://www.paragon-software.com/ 15719T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15720F: Documentation/filesystems/ntfs3.rst 15721F: fs/ntfs3/ 15722 15723NUBUS SUBSYSTEM 15724M: Finn Thain <fthain@linux-m68k.org> 15725L: linux-m68k@lists.linux-m68k.org 15726S: Maintained 15727F: arch/*/include/asm/nubus.h 15728F: drivers/nubus/ 15729F: include/linux/nubus.h 15730F: include/uapi/linux/nubus.h 15731 15732NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15733M: Antonino Daplas <adaplas@gmail.com> 15734L: linux-fbdev@vger.kernel.org 15735S: Maintained 15736F: drivers/video/fbdev/nvidia/ 15737F: drivers/video/fbdev/riva/ 15738 15739NVIDIA WMI EC BACKLIGHT DRIVER 15740M: Daniel Dadap <ddadap@nvidia.com> 15741L: platform-driver-x86@vger.kernel.org 15742S: Supported 15743F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15744F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15745 15746NVM EXPRESS DRIVER 15747M: Keith Busch <kbusch@kernel.org> 15748M: Jens Axboe <axboe@fb.com> 15749M: Christoph Hellwig <hch@lst.de> 15750M: Sagi Grimberg <sagi@grimberg.me> 15751L: linux-nvme@lists.infradead.org 15752S: Supported 15753W: http://git.infradead.org/nvme.git 15754T: git git://git.infradead.org/nvme.git 15755F: Documentation/nvme/ 15756F: drivers/nvme/common/ 15757F: drivers/nvme/host/ 15758F: include/linux/nvme-*.h 15759F: include/linux/nvme.h 15760F: include/uapi/linux/nvme_ioctl.h 15761 15762NVM EXPRESS FABRICS AUTHENTICATION 15763M: Hannes Reinecke <hare@suse.de> 15764L: linux-nvme@lists.infradead.org 15765S: Supported 15766F: drivers/nvme/host/auth.c 15767F: drivers/nvme/target/auth.c 15768F: drivers/nvme/target/fabrics-cmd-auth.c 15769F: include/linux/nvme-auth.h 15770 15771NVM EXPRESS FC TRANSPORT DRIVERS 15772M: James Smart <james.smart@broadcom.com> 15773L: linux-nvme@lists.infradead.org 15774S: Supported 15775F: drivers/nvme/host/fc.c 15776F: drivers/nvme/target/fc.c 15777F: drivers/nvme/target/fcloop.c 15778F: include/linux/nvme-fc-driver.h 15779F: include/linux/nvme-fc.h 15780 15781NVM EXPRESS HARDWARE MONITORING SUPPORT 15782M: Guenter Roeck <linux@roeck-us.net> 15783L: linux-nvme@lists.infradead.org 15784S: Supported 15785F: drivers/nvme/host/hwmon.c 15786 15787NVM EXPRESS TARGET DRIVER 15788M: Christoph Hellwig <hch@lst.de> 15789M: Sagi Grimberg <sagi@grimberg.me> 15790M: Chaitanya Kulkarni <kch@nvidia.com> 15791L: linux-nvme@lists.infradead.org 15792S: Supported 15793W: http://git.infradead.org/nvme.git 15794T: git git://git.infradead.org/nvme.git 15795F: drivers/nvme/target/ 15796 15797NVMEM FRAMEWORK 15798M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15799S: Maintained 15800T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15801F: Documentation/ABI/stable/sysfs-bus-nvmem 15802F: Documentation/devicetree/bindings/nvmem/ 15803F: drivers/nvmem/ 15804F: include/linux/nvmem-consumer.h 15805F: include/linux/nvmem-provider.h 15806 15807NXP BLUETOOTH WIRELESS DRIVERS 15808M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15809M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15810S: Maintained 15811F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15812F: drivers/bluetooth/btnxpuart.c 15813 15814NXP C45 TJA11XX PHY DRIVER 15815M: Andrei Botila <andrei.botila@oss.nxp.com> 15816L: netdev@vger.kernel.org 15817S: Maintained 15818F: drivers/net/phy/nxp-c45-tja11xx* 15819 15820NXP FSPI DRIVER 15821M: Han Xu <han.xu@nxp.com> 15822M: Haibo Chen <haibo.chen@nxp.com> 15823R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15824L: linux-spi@vger.kernel.org 15825S: Maintained 15826F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15827F: drivers/spi/spi-nxp-fspi.c 15828 15829NXP FXAS21002C DRIVER 15830M: Rui Miguel Silva <rmfrfs@gmail.com> 15831L: linux-iio@vger.kernel.org 15832S: Maintained 15833F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15834F: drivers/iio/gyro/fxas21002c.h 15835F: drivers/iio/gyro/fxas21002c_core.c 15836F: drivers/iio/gyro/fxas21002c_i2c.c 15837F: drivers/iio/gyro/fxas21002c_spi.c 15838 15839NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15840M: Haibo Chen <haibo.chen@nxp.com> 15841L: linux-iio@vger.kernel.org 15842L: imx@lists.linux.dev 15843S: Maintained 15844F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15845F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15846F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15847F: drivers/iio/adc/imx7d_adc.c 15848F: drivers/iio/adc/imx93_adc.c 15849F: drivers/iio/adc/vf610_adc.c 15850 15851NXP i.MX 8M ISI DRIVER 15852M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15853L: linux-media@vger.kernel.org 15854S: Maintained 15855F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15856F: drivers/media/platform/nxp/imx8-isi/ 15857 15858NXP i.MX 8MP DW100 V4L2 DRIVER 15859M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15860L: linux-media@vger.kernel.org 15861S: Maintained 15862F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15863F: Documentation/userspace-api/media/drivers/dw100.rst 15864F: drivers/media/platform/nxp/dw100/ 15865F: include/uapi/linux/dw100.h 15866 15867NXP i.MX 8MQ DCSS DRIVER 15868M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15869R: Lucas Stach <l.stach@pengutronix.de> 15870L: dri-devel@lists.freedesktop.org 15871S: Maintained 15872T: git git://anongit.freedesktop.org/drm/drm-misc 15873F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15874F: drivers/gpu/drm/imx/dcss/ 15875 15876NXP i.MX 8QXP ADC DRIVER 15877M: Cai Huoqing <cai.huoqing@linux.dev> 15878M: Haibo Chen <haibo.chen@nxp.com> 15879L: imx@lists.linux.dev 15880L: linux-iio@vger.kernel.org 15881S: Maintained 15882F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15883F: drivers/iio/adc/imx8qxp-adc.c 15884 15885NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15886M: Mirela Rabulea <mirela.rabulea@nxp.com> 15887L: imx@lists.linux.dev 15888L: linux-media@vger.kernel.org 15889S: Maintained 15890F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15891F: drivers/media/platform/nxp/imx-jpeg 15892 15893NXP i.MX CLOCK DRIVERS 15894M: Abel Vesa <abelvesa@kernel.org> 15895R: Peng Fan <peng.fan@nxp.com> 15896L: linux-clk@vger.kernel.org 15897L: imx@lists.linux.dev 15898S: Maintained 15899T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15900F: Documentation/devicetree/bindings/clock/imx* 15901F: drivers/clk/imx/ 15902F: include/dt-bindings/clock/imx* 15903 15904NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15905M: Jagan Teki <jagan@amarulasolutions.com> 15906S: Maintained 15907F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15908F: drivers/regulator/pf8x00-regulator.c 15909 15910NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15911M: Krzysztof Kozlowski <krzk@kernel.org> 15912L: linux-kernel@vger.kernel.org 15913S: Maintained 15914F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15915F: drivers/extcon/extcon-ptn5150.c 15916 15917NXP SGTL5000 DRIVER 15918M: Fabio Estevam <festevam@gmail.com> 15919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15920S: Maintained 15921F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15922F: sound/soc/codecs/sgtl5000* 15923 15924NXP SJA1105 ETHERNET SWITCH DRIVER 15925M: Vladimir Oltean <olteanv@gmail.com> 15926L: linux-kernel@vger.kernel.org 15927S: Maintained 15928F: drivers/net/dsa/sja1105 15929F: drivers/net/pcs/pcs-xpcs-nxp.c 15930 15931NXP TDA998X DRM DRIVER 15932M: Russell King <linux@armlinux.org.uk> 15933S: Maintained 15934T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15935T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15936F: drivers/gpu/drm/i2c/tda998x_drv.c 15937F: include/drm/i2c/tda998x.h 15938F: include/dt-bindings/display/tda998x.h 15939K: "nxp,tda998x" 15940 15941NXP TFA9879 DRIVER 15942M: Peter Rosin <peda@axentia.se> 15943L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15944S: Maintained 15945F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15946F: sound/soc/codecs/tfa9879* 15947 15948NXP-NCI NFC DRIVER 15949S: Orphan 15950F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15951F: drivers/nfc/nxp-nci 15952 15953NXP/Goodix TFA989X (TFA1) DRIVER 15954M: Stephan Gerhold <stephan@gerhold.net> 15955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15956S: Maintained 15957F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15958F: sound/soc/codecs/tfa989x.c 15959 15960NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15961M: Jonas Malaco <jonas@protocubo.io> 15962L: linux-hwmon@vger.kernel.org 15963S: Maintained 15964F: Documentation/hwmon/nzxt-kraken2.rst 15965F: drivers/hwmon/nzxt-kraken2.c 15966 15967NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15968M: Jonas Malaco <jonas@protocubo.io> 15969M: Aleksa Savic <savicaleksa83@gmail.com> 15970L: linux-hwmon@vger.kernel.org 15971S: Maintained 15972F: Documentation/hwmon/nzxt-kraken3.rst 15973F: drivers/hwmon/nzxt-kraken3.c 15974 15975NZXT-SMART2 HARDWARE MONITORING DRIVER 15976M: Aleksandr Mezin <mezin.alexander@gmail.com> 15977L: linux-hwmon@vger.kernel.org 15978S: Maintained 15979F: Documentation/hwmon/nzxt-smart2.rst 15980F: drivers/hwmon/nzxt-smart2.c 15981 15982OBJAGG 15983M: Jiri Pirko <jiri@resnulli.us> 15984L: netdev@vger.kernel.org 15985S: Supported 15986F: include/linux/objagg.h 15987F: lib/objagg.c 15988F: lib/test_objagg.c 15989 15990OBJPOOL 15991M: Matt Wu <wuqiang.matt@bytedance.com> 15992S: Supported 15993F: include/linux/objpool.h 15994F: lib/objpool.c 15995F: lib/test_objpool.c 15996 15997OBJTOOL 15998M: Josh Poimboeuf <jpoimboe@kernel.org> 15999M: Peter Zijlstra <peterz@infradead.org> 16000S: Supported 16001F: include/linux/objtool*.h 16002F: tools/objtool/ 16003 16004OCELOT ETHERNET SWITCH DRIVER 16005M: Vladimir Oltean <vladimir.oltean@nxp.com> 16006M: Claudiu Manoil <claudiu.manoil@nxp.com> 16007M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16008M: UNGLinuxDriver@microchip.com 16009L: netdev@vger.kernel.org 16010S: Supported 16011F: drivers/net/dsa/ocelot/* 16012F: drivers/net/ethernet/mscc/ 16013F: include/soc/mscc/ocelot* 16014F: net/dsa/tag_ocelot.c 16015F: net/dsa/tag_ocelot_8021q.c 16016F: tools/testing/selftests/drivers/net/ocelot/* 16017 16018OCELOT EXTERNAL SWITCH CONTROL 16019M: Colin Foster <colin.foster@in-advantage.com> 16020S: Supported 16021F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16022F: drivers/mfd/ocelot* 16023F: drivers/net/dsa/ocelot/ocelot_ext.c 16024F: include/linux/mfd/ocelot.h 16025 16026OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16027M: Frederic Barrat <fbarrat@linux.ibm.com> 16028M: Andrew Donnellan <ajd@linux.ibm.com> 16029L: linuxppc-dev@lists.ozlabs.org 16030S: Supported 16031F: Documentation/userspace-api/accelerators/ocxl.rst 16032F: arch/powerpc/include/asm/pnv-ocxl.h 16033F: arch/powerpc/platforms/powernv/ocxl.c 16034F: drivers/misc/ocxl/ 16035F: include/misc/ocxl* 16036F: include/uapi/misc/ocxl.h 16037 16038OMAP AUDIO SUPPORT 16039M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16040M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16041L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16042L: linux-omap@vger.kernel.org 16043S: Maintained 16044F: sound/soc/ti/n810.c 16045F: sound/soc/ti/omap* 16046F: sound/soc/ti/rx51.c 16047F: sound/soc/ti/sdma-pcm.* 16048 16049OMAP CLOCK FRAMEWORK SUPPORT 16050M: Paul Walmsley <paul@pwsan.com> 16051L: linux-omap@vger.kernel.org 16052S: Maintained 16053F: arch/arm/*omap*/*clock* 16054 16055OMAP DEVICE TREE SUPPORT 16056M: Benoît Cousson <bcousson@baylibre.com> 16057M: Tony Lindgren <tony@atomide.com> 16058L: linux-omap@vger.kernel.org 16059L: devicetree@vger.kernel.org 16060S: Maintained 16061F: arch/arm/boot/dts/ti/omap/ 16062 16063OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16064L: linux-omap@vger.kernel.org 16065L: linux-fbdev@vger.kernel.org 16066S: Orphan 16067F: Documentation/arch/arm/omap/dss.rst 16068F: drivers/video/fbdev/omap2/ 16069 16070OMAP FRAMEBUFFER SUPPORT 16071L: linux-fbdev@vger.kernel.org 16072L: linux-omap@vger.kernel.org 16073S: Orphan 16074F: drivers/video/fbdev/omap/ 16075 16076OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16077M: Roger Quadros <rogerq@kernel.org> 16078M: Tony Lindgren <tony@atomide.com> 16079L: linux-omap@vger.kernel.org 16080S: Maintained 16081F: arch/arm/mach-omap2/*gpmc* 16082F: drivers/memory/omap-gpmc.c 16083 16084OMAP GPIO DRIVER 16085M: Grygorii Strashko <grygorii.strashko@ti.com> 16086M: Santosh Shilimkar <ssantosh@kernel.org> 16087M: Kevin Hilman <khilman@kernel.org> 16088L: linux-omap@vger.kernel.org 16089S: Maintained 16090F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16091F: drivers/gpio/gpio-omap.c 16092 16093OMAP HARDWARE SPINLOCK SUPPORT 16094L: linux-omap@vger.kernel.org 16095S: Orphan 16096F: drivers/hwspinlock/omap_hwspinlock.c 16097 16098OMAP HS MMC SUPPORT 16099L: linux-mmc@vger.kernel.org 16100L: linux-omap@vger.kernel.org 16101S: Orphan 16102F: drivers/mmc/host/omap_hsmmc.c 16103 16104OMAP HWMOD DATA 16105M: Paul Walmsley <paul@pwsan.com> 16106L: linux-omap@vger.kernel.org 16107S: Maintained 16108F: arch/arm/mach-omap2/omap_hwmod*data* 16109 16110OMAP HWMOD SUPPORT 16111M: Benoît Cousson <bcousson@baylibre.com> 16112M: Paul Walmsley <paul@pwsan.com> 16113L: linux-omap@vger.kernel.org 16114S: Maintained 16115F: arch/arm/mach-omap2/omap_hwmod.* 16116 16117OMAP I2C DRIVER 16118M: Vignesh R <vigneshr@ti.com> 16119L: linux-omap@vger.kernel.org 16120L: linux-i2c@vger.kernel.org 16121S: Maintained 16122F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16123F: drivers/i2c/busses/i2c-omap.c 16124 16125OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16126M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16127L: linux-media@vger.kernel.org 16128S: Maintained 16129F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16130F: drivers/media/platform/ti/omap3isp/ 16131F: drivers/staging/media/omap4iss/ 16132 16133OMAP MMC SUPPORT 16134M: Aaro Koskinen <aaro.koskinen@iki.fi> 16135L: linux-omap@vger.kernel.org 16136S: Odd Fixes 16137F: drivers/mmc/host/omap.c 16138 16139OMAP POWER MANAGEMENT SUPPORT 16140M: Kevin Hilman <khilman@kernel.org> 16141L: linux-omap@vger.kernel.org 16142S: Maintained 16143F: arch/arm/*omap*/*pm* 16144F: drivers/cpufreq/omap-cpufreq.c 16145 16146OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16147M: Paul Walmsley <paul@pwsan.com> 16148L: linux-omap@vger.kernel.org 16149S: Maintained 16150F: arch/arm/mach-omap2/prm* 16151 16152OMAP RANDOM NUMBER GENERATOR SUPPORT 16153M: Deepak Saxena <dsaxena@plexity.net> 16154S: Maintained 16155F: drivers/char/hw_random/omap-rng.c 16156 16157OMAP USB SUPPORT 16158L: linux-usb@vger.kernel.org 16159L: linux-omap@vger.kernel.org 16160S: Orphan 16161F: arch/arm/*omap*/usb* 16162F: drivers/usb/*/*omap* 16163 16164OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16165M: Mark Jackson <mpfj@newflow.co.uk> 16166L: linux-omap@vger.kernel.org 16167S: Maintained 16168F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16169 16170OMAP1 SUPPORT 16171M: Aaro Koskinen <aaro.koskinen@iki.fi> 16172M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16173M: Tony Lindgren <tony@atomide.com> 16174L: linux-omap@vger.kernel.org 16175S: Maintained 16176Q: http://patchwork.kernel.org/project/linux-omap/list/ 16177T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16178F: arch/arm/configs/omap1_defconfig 16179F: arch/arm/mach-omap1/ 16180F: drivers/i2c/busses/i2c-omap.c 16181F: include/linux/platform_data/ams-delta-fiq.h 16182F: include/linux/platform_data/i2c-omap.h 16183 16184OMAP2+ SUPPORT 16185M: Tony Lindgren <tony@atomide.com> 16186L: linux-omap@vger.kernel.org 16187S: Maintained 16188W: http://www.muru.com/linux/omap/ 16189W: http://linux.omap.com/ 16190Q: http://patchwork.kernel.org/project/linux-omap/list/ 16191T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16192F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16193F: arch/arm/configs/omap2plus_defconfig 16194F: arch/arm/mach-omap2/ 16195F: drivers/bus/omap*.[ch] 16196F: drivers/bus/ti-sysc.c 16197F: drivers/gpio/gpio-tps65219.c 16198F: drivers/i2c/busses/i2c-omap.c 16199F: drivers/irqchip/irq-omap-intc.c 16200F: drivers/mfd/*omap*.c 16201F: drivers/mfd/menelaus.c 16202F: drivers/mfd/palmas.c 16203F: drivers/mfd/tps65217.c 16204F: drivers/mfd/tps65218.c 16205F: drivers/mfd/tps65219.c 16206F: drivers/mfd/tps65910.c 16207F: drivers/mfd/twl-core.[ch] 16208F: drivers/mfd/twl4030*.c 16209F: drivers/mfd/twl6030*.c 16210F: drivers/mfd/twl6040*.c 16211F: drivers/regulator/palmas-regulator*.c 16212F: drivers/regulator/pbias-regulator.c 16213F: drivers/regulator/tps65217-regulator.c 16214F: drivers/regulator/tps65218-regulator.c 16215F: drivers/regulator/tps65219-regulator.c 16216F: drivers/regulator/tps65910-regulator.c 16217F: drivers/regulator/twl-regulator.c 16218F: drivers/regulator/twl6030-regulator.c 16219F: include/linux/platform_data/i2c-omap.h 16220F: include/linux/platform_data/ti-sysc.h 16221 16222OMFS FILESYSTEM 16223M: Bob Copeland <me@bobcopeland.com> 16224L: linux-karma-devel@lists.sourceforge.net 16225S: Maintained 16226F: Documentation/filesystems/omfs.rst 16227F: fs/omfs/ 16228 16229OMNIVISION OG01A1B SENSOR DRIVER 16230M: Sakari Ailus <sakari.ailus@linux.intel.com> 16231L: linux-media@vger.kernel.org 16232S: Maintained 16233F: drivers/media/i2c/og01a1b.c 16234 16235OMNIVISION OV01A10 SENSOR DRIVER 16236M: Bingbu Cao <bingbu.cao@intel.com> 16237L: linux-media@vger.kernel.org 16238S: Maintained 16239T: git git://linuxtv.org/media_tree.git 16240F: drivers/media/i2c/ov01a10.c 16241 16242OMNIVISION OV02A10 SENSOR DRIVER 16243L: linux-media@vger.kernel.org 16244S: Orphan 16245T: git git://linuxtv.org/media_tree.git 16246F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16247F: drivers/media/i2c/ov02a10.c 16248 16249OMNIVISION OV08D10 SENSOR DRIVER 16250M: Jimmy Su <jimmy.su@intel.com> 16251L: linux-media@vger.kernel.org 16252S: Maintained 16253T: git git://linuxtv.org/media_tree.git 16254F: drivers/media/i2c/ov08d10.c 16255 16256OMNIVISION OV08X40 SENSOR DRIVER 16257M: Jason Chen <jason.z.chen@intel.com> 16258L: linux-media@vger.kernel.org 16259S: Maintained 16260T: git git://linuxtv.org/media_tree.git 16261F: drivers/media/i2c/ov08x40.c 16262 16263OMNIVISION OV13858 SENSOR DRIVER 16264M: Sakari Ailus <sakari.ailus@linux.intel.com> 16265L: linux-media@vger.kernel.org 16266S: Maintained 16267T: git git://linuxtv.org/media_tree.git 16268F: drivers/media/i2c/ov13858.c 16269 16270OMNIVISION OV13B10 SENSOR DRIVER 16271M: Arec Kao <arec.kao@intel.com> 16272L: linux-media@vger.kernel.org 16273S: Maintained 16274T: git git://linuxtv.org/media_tree.git 16275F: drivers/media/i2c/ov13b10.c 16276 16277OMNIVISION OV2680 SENSOR DRIVER 16278M: Rui Miguel Silva <rmfrfs@gmail.com> 16279M: Hans de Goede <hansg@kernel.org> 16280L: linux-media@vger.kernel.org 16281S: Maintained 16282T: git git://linuxtv.org/media_tree.git 16283F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16284F: drivers/media/i2c/ov2680.c 16285 16286OMNIVISION OV2685 SENSOR DRIVER 16287M: Shunqian Zheng <zhengsq@rock-chips.com> 16288L: linux-media@vger.kernel.org 16289S: Maintained 16290T: git git://linuxtv.org/media_tree.git 16291F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16292F: drivers/media/i2c/ov2685.c 16293 16294OMNIVISION OV2740 SENSOR DRIVER 16295M: Tianshu Qiu <tian.shu.qiu@intel.com> 16296R: Sakari Ailus <sakari.ailus@linux.intel.com> 16297R: Bingbu Cao <bingbu.cao@intel.com> 16298L: linux-media@vger.kernel.org 16299S: Maintained 16300T: git git://linuxtv.org/media_tree.git 16301F: drivers/media/i2c/ov2740.c 16302 16303OMNIVISION OV4689 SENSOR DRIVER 16304M: Mikhail Rudenko <mike.rudenko@gmail.com> 16305L: linux-media@vger.kernel.org 16306S: Maintained 16307T: git git://linuxtv.org/media_tree.git 16308F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16309F: drivers/media/i2c/ov4689.c 16310 16311OMNIVISION OV5640 SENSOR DRIVER 16312M: Steve Longerbeam <slongerbeam@gmail.com> 16313L: linux-media@vger.kernel.org 16314S: Maintained 16315T: git git://linuxtv.org/media_tree.git 16316F: drivers/media/i2c/ov5640.c 16317 16318OMNIVISION OV5647 SENSOR DRIVER 16319M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16320M: Jacopo Mondi <jacopo@jmondi.org> 16321L: linux-media@vger.kernel.org 16322S: Maintained 16323T: git git://linuxtv.org/media_tree.git 16324F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16325F: drivers/media/i2c/ov5647.c 16326 16327OMNIVISION OV5670 SENSOR DRIVER 16328M: Sakari Ailus <sakari.ailus@linux.intel.com> 16329L: linux-media@vger.kernel.org 16330S: Maintained 16331T: git git://linuxtv.org/media_tree.git 16332F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16333F: drivers/media/i2c/ov5670.c 16334 16335OMNIVISION OV5675 SENSOR DRIVER 16336M: Sakari Ailus <sakari.ailus@linux.intel.com> 16337L: linux-media@vger.kernel.org 16338S: Maintained 16339T: git git://linuxtv.org/media_tree.git 16340F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16341F: drivers/media/i2c/ov5675.c 16342 16343OMNIVISION OV5693 SENSOR DRIVER 16344M: Daniel Scally <djrscally@gmail.com> 16345L: linux-media@vger.kernel.org 16346S: Maintained 16347T: git git://linuxtv.org/media_tree.git 16348F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16349F: drivers/media/i2c/ov5693.c 16350 16351OMNIVISION OV5695 SENSOR DRIVER 16352M: Shunqian Zheng <zhengsq@rock-chips.com> 16353L: linux-media@vger.kernel.org 16354S: Maintained 16355T: git git://linuxtv.org/media_tree.git 16356F: drivers/media/i2c/ov5695.c 16357 16358OMNIVISION OV64A40 SENSOR DRIVER 16359M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16360L: linux-media@vger.kernel.org 16361S: Maintained 16362T: git git://linuxtv.org/media_tree.git 16363F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16364F: drivers/media/i2c/ov64a40.c 16365 16366OMNIVISION OV7670 SENSOR DRIVER 16367L: linux-media@vger.kernel.org 16368S: Orphan 16369T: git git://linuxtv.org/media_tree.git 16370F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16371F: drivers/media/i2c/ov7670.c 16372 16373OMNIVISION OV772x SENSOR DRIVER 16374M: Jacopo Mondi <jacopo@jmondi.org> 16375L: linux-media@vger.kernel.org 16376S: Odd fixes 16377T: git git://linuxtv.org/media_tree.git 16378F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16379F: drivers/media/i2c/ov772x.c 16380F: include/media/i2c/ov772x.h 16381 16382OMNIVISION OV7740 SENSOR DRIVER 16383L: linux-media@vger.kernel.org 16384S: Orphan 16385T: git git://linuxtv.org/media_tree.git 16386F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16387F: drivers/media/i2c/ov7740.c 16388 16389OMNIVISION OV8856 SENSOR DRIVER 16390M: Sakari Ailus <sakari.ailus@linux.intel.com> 16391L: linux-media@vger.kernel.org 16392S: Maintained 16393T: git git://linuxtv.org/media_tree.git 16394F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16395F: drivers/media/i2c/ov8856.c 16396 16397OMNIVISION OV8858 SENSOR DRIVER 16398M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16399M: Nicholas Roth <nicholas@rothemail.net> 16400L: linux-media@vger.kernel.org 16401S: Maintained 16402T: git git://linuxtv.org/media_tree.git 16403F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16404F: drivers/media/i2c/ov8858.c 16405 16406OMNIVISION OV9282 SENSOR DRIVER 16407M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16408L: linux-media@vger.kernel.org 16409S: Maintained 16410T: git git://linuxtv.org/media_tree.git 16411F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16412F: drivers/media/i2c/ov9282.c 16413 16414OMNIVISION OV9640 SENSOR DRIVER 16415M: Petr Cvek <petrcvekcz@gmail.com> 16416L: linux-media@vger.kernel.org 16417S: Maintained 16418F: drivers/media/i2c/ov9640.* 16419 16420OMNIVISION OV9650 SENSOR DRIVER 16421M: Sakari Ailus <sakari.ailus@linux.intel.com> 16422R: Akinobu Mita <akinobu.mita@gmail.com> 16423R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16424L: linux-media@vger.kernel.org 16425S: Maintained 16426T: git git://linuxtv.org/media_tree.git 16427F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16428F: drivers/media/i2c/ov9650.c 16429 16430OMNIVISION OV9734 SENSOR DRIVER 16431M: Tianshu Qiu <tian.shu.qiu@intel.com> 16432R: Bingbu Cao <bingbu.cao@intel.com> 16433L: linux-media@vger.kernel.org 16434S: Maintained 16435T: git git://linuxtv.org/media_tree.git 16436F: drivers/media/i2c/ov9734.c 16437 16438ONBOARD USB HUB DRIVER 16439M: Matthias Kaehlcke <mka@chromium.org> 16440L: linux-usb@vger.kernel.org 16441S: Maintained 16442F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16443F: drivers/usb/misc/onboard_usb_hub.c 16444 16445ONENAND FLASH DRIVER 16446M: Kyungmin Park <kyungmin.park@samsung.com> 16447L: linux-mtd@lists.infradead.org 16448S: Maintained 16449F: drivers/mtd/nand/onenand/ 16450F: include/linux/mtd/onenand*.h 16451 16452ONEXPLAYER FAN DRIVER 16453M: Derek John Clark <derekjohn.clark@gmail.com> 16454M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16455L: linux-hwmon@vger.kernel.org 16456S: Maintained 16457F: drivers/hwmon/oxp-sensors.c 16458 16459ONIE TLV NVMEM LAYOUT DRIVER 16460M: Miquel Raynal <miquel.raynal@bootlin.com> 16461S: Maintained 16462F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16463F: drivers/nvmem/layouts/onie-tlv.c 16464 16465ONION OMEGA2+ BOARD 16466M: Harvey Hunt <harveyhuntnexus@gmail.com> 16467L: linux-mips@vger.kernel.org 16468S: Maintained 16469F: arch/mips/boot/dts/ralink/omega2p.dts 16470 16471ONSEMI ETHERNET PHY DRIVERS 16472M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16473L: netdev@vger.kernel.org 16474S: Supported 16475W: http://www.onsemi.com 16476F: drivers/net/phy/ncn* 16477 16478OP-TEE DRIVER 16479M: Jens Wiklander <jens.wiklander@linaro.org> 16480L: op-tee@lists.trustedfirmware.org 16481S: Maintained 16482F: Documentation/ABI/testing/sysfs-bus-optee-devices 16483F: drivers/tee/optee/ 16484 16485OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16486M: Sumit Garg <sumit.garg@linaro.org> 16487L: op-tee@lists.trustedfirmware.org 16488S: Maintained 16489F: drivers/char/hw_random/optee-rng.c 16490 16491OP-TEE RTC DRIVER 16492M: Clément Léger <clement.leger@bootlin.com> 16493L: linux-rtc@vger.kernel.org 16494S: Maintained 16495F: drivers/rtc/rtc-optee.c 16496 16497OPA-VNIC DRIVER 16498M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16499L: linux-rdma@vger.kernel.org 16500S: Supported 16501F: drivers/infiniband/ulp/opa_vnic 16502 16503OPEN FIRMWARE AND FLATTENED DEVICE TREE 16504M: Rob Herring <robh@kernel.org> 16505M: Saravana Kannan <saravanak@google.com> 16506L: devicetree@vger.kernel.org 16507S: Maintained 16508W: http://www.devicetree.org/ 16509C: irc://irc.libera.chat/devicetree 16510T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16511F: Documentation/ABI/testing/sysfs-firmware-ofw 16512F: drivers/of/ 16513F: include/linux/of*.h 16514F: scripts/dtc/ 16515F: tools/testing/selftests/dt/ 16516K: of_overlay_notifier_ 16517K: of_overlay_fdt_apply 16518K: of_overlay_remove 16519 16520OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16521M: Rob Herring <robh@kernel.org> 16522M: Krzysztof Kozlowski <krzk+dt@kernel.org> 16523M: Conor Dooley <conor+dt@kernel.org> 16524L: devicetree@vger.kernel.org 16525S: Maintained 16526Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16527C: irc://irc.libera.chat/devicetree 16528T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16529F: Documentation/devicetree/ 16530F: arch/*/boot/dts/ 16531F: include/dt-bindings/ 16532 16533OPENCOMPUTE PTP CLOCK DRIVER 16534M: Jonathan Lemon <jonathan.lemon@gmail.com> 16535M: Vadim Fedorenko <vadfed@linux.dev> 16536L: netdev@vger.kernel.org 16537S: Maintained 16538F: drivers/ptp/ptp_ocp.c 16539 16540OPENCORES I2C BUS DRIVER 16541M: Peter Korsgaard <peter@korsgaard.com> 16542M: Andrew Lunn <andrew@lunn.ch> 16543L: linux-i2c@vger.kernel.org 16544S: Maintained 16545F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16546F: Documentation/i2c/busses/i2c-ocores.rst 16547F: drivers/i2c/busses/i2c-ocores.c 16548F: include/linux/platform_data/i2c-ocores.h 16549 16550OPENRISC ARCHITECTURE 16551M: Jonas Bonn <jonas@southpole.se> 16552M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16553M: Stafford Horne <shorne@gmail.com> 16554L: linux-openrisc@vger.kernel.org 16555S: Maintained 16556W: http://openrisc.io 16557T: git https://github.com/openrisc/linux.git 16558F: Documentation/arch/openrisc/ 16559F: Documentation/devicetree/bindings/openrisc/ 16560F: arch/openrisc/ 16561F: drivers/irqchip/irq-ompic.c 16562F: drivers/irqchip/irq-or1k-* 16563 16564OPENVSWITCH 16565M: Pravin B Shelar <pshelar@ovn.org> 16566L: netdev@vger.kernel.org 16567L: dev@openvswitch.org 16568S: Maintained 16569W: http://openvswitch.org 16570F: include/uapi/linux/openvswitch.h 16571F: net/openvswitch/ 16572F: tools/testing/selftests/net/openvswitch/ 16573 16574OPERATING PERFORMANCE POINTS (OPP) 16575M: Viresh Kumar <vireshk@kernel.org> 16576M: Nishanth Menon <nm@ti.com> 16577M: Stephen Boyd <sboyd@kernel.org> 16578L: linux-pm@vger.kernel.org 16579S: Maintained 16580T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16581F: Documentation/devicetree/bindings/opp/ 16582F: Documentation/power/opp.rst 16583F: drivers/opp/ 16584F: include/linux/pm_opp.h 16585 16586OPL4 DRIVER 16587M: Clemens Ladisch <clemens@ladisch.de> 16588L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16589S: Maintained 16590T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16591F: sound/drivers/opl4/ 16592 16593ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16594M: Mark Fasheh <mark@fasheh.com> 16595M: Joel Becker <jlbec@evilplan.org> 16596M: Joseph Qi <joseph.qi@linux.alibaba.com> 16597L: ocfs2-devel@lists.linux.dev 16598S: Supported 16599W: http://ocfs2.wiki.kernel.org 16600F: Documentation/filesystems/dlmfs.rst 16601F: Documentation/filesystems/ocfs2.rst 16602F: fs/ocfs2/ 16603 16604ORANGEFS FILESYSTEM 16605M: Mike Marshall <hubcap@omnibond.com> 16606R: Martin Brandenburg <martin@omnibond.com> 16607L: devel@lists.orangefs.org 16608S: Supported 16609T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16610F: Documentation/filesystems/orangefs.rst 16611F: fs/orangefs/ 16612 16613OV2659 OMNIVISION SENSOR DRIVER 16614M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16615L: linux-media@vger.kernel.org 16616S: Maintained 16617W: https://linuxtv.org 16618Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16619T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16620F: drivers/media/i2c/ov2659.c 16621F: include/media/i2c/ov2659.h 16622 16623OVERLAY FILESYSTEM 16624M: Miklos Szeredi <miklos@szeredi.hu> 16625M: Amir Goldstein <amir73il@gmail.com> 16626L: linux-unionfs@vger.kernel.org 16627S: Supported 16628T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16629F: Documentation/filesystems/overlayfs.rst 16630F: fs/overlayfs/ 16631 16632P54 WIRELESS DRIVER 16633M: Christian Lamparter <chunkeey@googlemail.com> 16634L: linux-wireless@vger.kernel.org 16635S: Maintained 16636W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16637F: drivers/net/wireless/intersil/p54/ 16638 16639PACKET SOCKETS 16640M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16641S: Maintained 16642F: include/uapi/linux/if_packet.h 16643F: net/packet/af_packet.c 16644 16645PACKING 16646M: Vladimir Oltean <olteanv@gmail.com> 16647L: netdev@vger.kernel.org 16648S: Supported 16649F: Documentation/core-api/packing.rst 16650F: include/linux/packing.h 16651F: lib/packing.c 16652 16653PADATA PARALLEL EXECUTION MECHANISM 16654M: Steffen Klassert <steffen.klassert@secunet.com> 16655M: Daniel Jordan <daniel.m.jordan@oracle.com> 16656L: linux-crypto@vger.kernel.org 16657L: linux-kernel@vger.kernel.org 16658S: Maintained 16659F: Documentation/core-api/padata.rst 16660F: include/linux/padata.h 16661F: kernel/padata.c 16662 16663PAGE CACHE 16664M: Matthew Wilcox (Oracle) <willy@infradead.org> 16665L: linux-fsdevel@vger.kernel.org 16666S: Supported 16667T: git git://git.infradead.org/users/willy/pagecache.git 16668F: Documentation/filesystems/locking.rst 16669F: Documentation/filesystems/vfs.rst 16670F: include/linux/pagemap.h 16671F: mm/filemap.c 16672F: mm/page-writeback.c 16673F: mm/readahead.c 16674F: mm/truncate.c 16675 16676PAGE POOL 16677M: Jesper Dangaard Brouer <hawk@kernel.org> 16678M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16679L: netdev@vger.kernel.org 16680S: Supported 16681F: Documentation/networking/page_pool.rst 16682F: include/net/page_pool/ 16683F: include/trace/events/page_pool.h 16684F: net/core/page_pool.c 16685 16686PAGE TABLE CHECK 16687M: Pasha Tatashin <pasha.tatashin@soleen.com> 16688M: Andrew Morton <akpm@linux-foundation.org> 16689L: linux-mm@kvack.org 16690S: Maintained 16691F: Documentation/mm/page_table_check.rst 16692F: include/linux/page_table_check.h 16693F: mm/page_table_check.c 16694 16695PANASONIC LAPTOP ACPI EXTRAS DRIVER 16696M: Kenneth Chan <kenneth.t.chan@gmail.com> 16697L: platform-driver-x86@vger.kernel.org 16698S: Maintained 16699F: drivers/platform/x86/panasonic-laptop.c 16700 16701PARALLAX PING IIO SENSOR DRIVER 16702M: Andreas Klinger <ak@it-klinger.de> 16703L: linux-iio@vger.kernel.org 16704S: Maintained 16705F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16706F: drivers/iio/proximity/ping.c 16707 16708PARALLEL LCD/KEYPAD PANEL DRIVER 16709M: Willy Tarreau <willy@haproxy.com> 16710M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16711S: Odd Fixes 16712F: Documentation/admin-guide/lcd-panel-cgram.rst 16713F: drivers/auxdisplay/panel.c 16714 16715PARALLEL PORT SUBSYSTEM 16716M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16717M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16718L: linux-parport@lists.infradead.org (subscribers-only) 16719S: Maintained 16720F: Documentation/driver-api/parport*.rst 16721F: drivers/char/ppdev.c 16722F: drivers/parport/ 16723F: include/linux/parport*.h 16724F: include/uapi/linux/ppdev.h 16725 16726PARAVIRT_OPS INTERFACE 16727M: Juergen Gross <jgross@suse.com> 16728R: Ajay Kaher <ajay.kaher@broadcom.com> 16729R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 16730R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 16731L: virtualization@lists.linux.dev 16732L: x86@kernel.org 16733S: Supported 16734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16735F: Documentation/virt/paravirt_ops.rst 16736F: arch/*/include/asm/paravirt*.h 16737F: arch/*/kernel/paravirt* 16738F: include/linux/hypervisor.h 16739 16740PARISC ARCHITECTURE 16741M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16742M: Helge Deller <deller@gmx.de> 16743L: linux-parisc@vger.kernel.org 16744S: Maintained 16745W: https://parisc.wiki.kernel.org 16746Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16747T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16748T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16749F: Documentation/arch/parisc/ 16750F: arch/parisc/ 16751F: drivers/char/agp/parisc-agp.c 16752F: drivers/input/misc/hp_sdc_rtc.c 16753F: drivers/input/serio/gscps2.c 16754F: drivers/input/serio/hp_sdc* 16755F: drivers/parisc/ 16756F: drivers/parport/parport_gsc.* 16757F: drivers/tty/serial/8250/8250_parisc.c 16758F: drivers/video/console/sti* 16759F: drivers/video/fbdev/sti* 16760F: drivers/video/logo/logo_parisc* 16761F: include/linux/hp_sdc.h 16762 16763PARMAN 16764M: Jiri Pirko <jiri@resnulli.us> 16765L: netdev@vger.kernel.org 16766S: Supported 16767F: include/linux/parman.h 16768F: lib/parman.c 16769F: lib/test_parman.c 16770 16771PC ENGINES APU BOARD DRIVER 16772M: Enrico Weigelt, metux IT consult <info@metux.net> 16773S: Maintained 16774F: drivers/platform/x86/pcengines-apuv2.c 16775 16776PC87360 HARDWARE MONITORING DRIVER 16777M: Jim Cromie <jim.cromie@gmail.com> 16778L: linux-hwmon@vger.kernel.org 16779S: Maintained 16780F: Documentation/hwmon/pc87360.rst 16781F: drivers/hwmon/pc87360.c 16782 16783PC8736x GPIO DRIVER 16784M: Jim Cromie <jim.cromie@gmail.com> 16785S: Maintained 16786F: drivers/char/pc8736x_gpio.c 16787 16788PC87427 HARDWARE MONITORING DRIVER 16789M: Jean Delvare <jdelvare@suse.com> 16790L: linux-hwmon@vger.kernel.org 16791S: Maintained 16792F: Documentation/hwmon/pc87427.rst 16793F: drivers/hwmon/pc87427.c 16794 16795PCA9532 LED DRIVER 16796M: Riku Voipio <riku.voipio@iki.fi> 16797S: Maintained 16798F: drivers/leds/leds-pca9532.c 16799F: include/linux/leds-pca9532.h 16800 16801PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16802M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16803M: Pali Rohár <pali@kernel.org> 16804L: linux-pci@vger.kernel.org 16805L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16806S: Maintained 16807F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16808F: drivers/pci/controller/pci-aardvark.c 16809 16810PCI DRIVER FOR ALTERA PCIE IP 16811M: Joyce Ooi <joyce.ooi@intel.com> 16812L: linux-pci@vger.kernel.org 16813S: Supported 16814F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16815F: drivers/pci/controller/pcie-altera.c 16816 16817PCI DRIVER FOR APPLIEDMICRO XGENE 16818M: Toan Le <toan@os.amperecomputing.com> 16819L: linux-pci@vger.kernel.org 16820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16821S: Maintained 16822F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16823F: drivers/pci/controller/pci-xgene.c 16824 16825PCI DRIVER FOR ARM VERSATILE PLATFORM 16826M: Rob Herring <robh@kernel.org> 16827L: linux-pci@vger.kernel.org 16828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16829S: Maintained 16830F: Documentation/devicetree/bindings/pci/versatile.yaml 16831F: drivers/pci/controller/pci-versatile.c 16832 16833PCI DRIVER FOR ARMADA 8K 16834M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16835L: linux-pci@vger.kernel.org 16836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16837S: Maintained 16838F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16839F: drivers/pci/controller/dwc/pcie-armada8k.c 16840 16841PCI DRIVER FOR CADENCE PCIE IP 16842L: linux-pci@vger.kernel.org 16843S: Orphan 16844F: Documentation/devicetree/bindings/pci/cdns,* 16845F: drivers/pci/controller/cadence/*cadence* 16846 16847PCI DRIVER FOR FREESCALE LAYERSCAPE 16848M: Minghuan Lian <minghuan.Lian@nxp.com> 16849M: Mingkai Hu <mingkai.hu@nxp.com> 16850M: Roy Zang <roy.zang@nxp.com> 16851L: linuxppc-dev@lists.ozlabs.org 16852L: linux-pci@vger.kernel.org 16853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16854S: Maintained 16855F: drivers/pci/controller/dwc/*layerscape* 16856 16857PCI DRIVER FOR FU740 16858M: Paul Walmsley <paul.walmsley@sifive.com> 16859M: Greentime Hu <greentime.hu@sifive.com> 16860M: Samuel Holland <samuel.holland@sifive.com> 16861L: linux-pci@vger.kernel.org 16862S: Maintained 16863F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16864F: drivers/pci/controller/dwc/pcie-fu740.c 16865 16866PCI DRIVER FOR GENERIC OF HOSTS 16867M: Will Deacon <will@kernel.org> 16868L: linux-pci@vger.kernel.org 16869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16870S: Maintained 16871F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16872F: drivers/pci/controller/pci-host-common.c 16873F: drivers/pci/controller/pci-host-generic.c 16874 16875PCI DRIVER FOR IMX6 16876M: Richard Zhu <hongxing.zhu@nxp.com> 16877M: Lucas Stach <l.stach@pengutronix.de> 16878L: linux-pci@vger.kernel.org 16879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16880S: Maintained 16881F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16882F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16883F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16884F: drivers/pci/controller/dwc/*imx6* 16885 16886PCI DRIVER FOR INTEL IXP4XX 16887M: Linus Walleij <linus.walleij@linaro.org> 16888S: Maintained 16889F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16890F: drivers/pci/controller/pci-ixp4xx.c 16891 16892PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16893M: Nirmal Patel <nirmal.patel@linux.intel.com> 16894R: Jonathan Derrick <jonathan.derrick@linux.dev> 16895L: linux-pci@vger.kernel.org 16896S: Supported 16897F: drivers/pci/controller/vmd.c 16898 16899PCI DRIVER FOR MICROSEMI SWITCHTEC 16900M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16901M: Logan Gunthorpe <logang@deltatee.com> 16902L: linux-pci@vger.kernel.org 16903S: Maintained 16904F: Documentation/ABI/testing/sysfs-class-switchtec 16905F: Documentation/driver-api/switchtec.rst 16906F: drivers/ntb/hw/mscc/ 16907F: drivers/pci/switch/switchtec* 16908F: include/linux/switchtec.h 16909F: include/uapi/linux/switchtec_ioctl.h 16910 16911PCI DRIVER FOR MOBIVEIL PCIE IP 16912M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16913M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16914L: linux-pci@vger.kernel.org 16915S: Supported 16916F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16917F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16918 16919PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16920M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16921M: Pali Rohár <pali@kernel.org> 16922L: linux-pci@vger.kernel.org 16923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16924S: Maintained 16925F: drivers/pci/controller/*mvebu* 16926 16927PCI DRIVER FOR NVIDIA TEGRA 16928M: Thierry Reding <thierry.reding@gmail.com> 16929L: linux-tegra@vger.kernel.org 16930L: linux-pci@vger.kernel.org 16931S: Supported 16932F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16933F: drivers/pci/controller/pci-tegra.c 16934 16935PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16936M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16937L: linux-pci@vger.kernel.org 16938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16939S: Maintained 16940F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16941F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16942 16943PCI DRIVER FOR RENESAS R-CAR 16944M: Marek Vasut <marek.vasut+renesas@gmail.com> 16945M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16946L: linux-pci@vger.kernel.org 16947L: linux-renesas-soc@vger.kernel.org 16948S: Maintained 16949F: Documentation/devicetree/bindings/pci/*rcar* 16950F: drivers/pci/controller/*rcar* 16951F: drivers/pci/controller/dwc/*rcar* 16952 16953PCI DRIVER FOR SAMSUNG EXYNOS 16954M: Jingoo Han <jingoohan1@gmail.com> 16955L: linux-pci@vger.kernel.org 16956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16957L: linux-samsung-soc@vger.kernel.org 16958S: Maintained 16959F: drivers/pci/controller/dwc/pci-exynos.c 16960 16961PCI DRIVER FOR SYNOPSYS DESIGNWARE 16962M: Jingoo Han <jingoohan1@gmail.com> 16963M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16964L: linux-pci@vger.kernel.org 16965S: Maintained 16966F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16967F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16968F: drivers/pci/controller/dwc/*designware* 16969 16970PCI DRIVER FOR TI DRA7XX/J721E 16971M: Vignesh Raghavendra <vigneshr@ti.com> 16972R: Siddharth Vadapalli <s-vadapalli@ti.com> 16973L: linux-omap@vger.kernel.org 16974L: linux-pci@vger.kernel.org 16975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16976S: Supported 16977F: Documentation/devicetree/bindings/pci/ti-pci.txt 16978F: drivers/pci/controller/cadence/pci-j721e.c 16979F: drivers/pci/controller/dwc/pci-dra7xx.c 16980 16981PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16982M: Linus Walleij <linus.walleij@linaro.org> 16983L: linux-pci@vger.kernel.org 16984S: Maintained 16985F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16986F: drivers/pci/controller/pci-v3-semi.c 16987 16988PCI DRIVER FOR XILINX VERSAL CPM 16989M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16990M: Michal Simek <michal.simek@amd.com> 16991L: linux-pci@vger.kernel.org 16992S: Maintained 16993F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16994F: drivers/pci/controller/pcie-xilinx-cpm.c 16995 16996PCI ENDPOINT SUBSYSTEM 16997M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16998M: Krzysztof Wilczyński <kw@linux.com> 16999R: Kishon Vijay Abraham I <kishon@kernel.org> 17000L: linux-pci@vger.kernel.org 17001S: Supported 17002Q: https://patchwork.kernel.org/project/linux-pci/list/ 17003B: https://bugzilla.kernel.org 17004C: irc://irc.oftc.net/linux-pci 17005T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17006F: Documentation/PCI/endpoint/* 17007F: Documentation/misc-devices/pci-endpoint-test.rst 17008F: drivers/misc/pci_endpoint_test.c 17009F: drivers/pci/endpoint/ 17010F: tools/pci/ 17011 17012PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17013M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17014R: Oliver O'Halloran <oohall@gmail.com> 17015L: linuxppc-dev@lists.ozlabs.org 17016S: Supported 17017F: Documentation/PCI/pci-error-recovery.rst 17018F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17019F: arch/powerpc/include/*/eeh*.h 17020F: arch/powerpc/kernel/eeh*.c 17021F: arch/powerpc/platforms/*/eeh*.c 17022F: drivers/pci/pcie/aer.c 17023F: drivers/pci/pcie/dpc.c 17024F: drivers/pci/pcie/err.c 17025 17026PCI ERROR RECOVERY 17027M: Linas Vepstas <linasvepstas@gmail.com> 17028L: linux-pci@vger.kernel.org 17029S: Supported 17030F: Documentation/PCI/pci-error-recovery.rst 17031 17032PCI MSI DRIVER FOR ALTERA MSI IP 17033M: Joyce Ooi <joyce.ooi@intel.com> 17034L: linux-pci@vger.kernel.org 17035S: Supported 17036F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17037F: drivers/pci/controller/pcie-altera-msi.c 17038 17039PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17040M: Toan Le <toan@os.amperecomputing.com> 17041L: linux-pci@vger.kernel.org 17042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17043S: Maintained 17044F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17045F: drivers/pci/controller/pci-xgene-msi.c 17046 17047PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17048M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17049M: Krzysztof Wilczyński <kw@linux.com> 17050R: Rob Herring <robh@kernel.org> 17051L: linux-pci@vger.kernel.org 17052S: Supported 17053Q: https://patchwork.kernel.org/project/linux-pci/list/ 17054B: https://bugzilla.kernel.org 17055C: irc://irc.oftc.net/linux-pci 17056T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17057F: Documentation/devicetree/bindings/pci/ 17058F: drivers/pci/controller/ 17059F: drivers/pci/pci-bridge-emul.c 17060F: drivers/pci/pci-bridge-emul.h 17061 17062PCI PEER-TO-PEER DMA (P2PDMA) 17063M: Bjorn Helgaas <bhelgaas@google.com> 17064M: Logan Gunthorpe <logang@deltatee.com> 17065L: linux-pci@vger.kernel.org 17066S: Supported 17067Q: https://patchwork.kernel.org/project/linux-pci/list/ 17068B: https://bugzilla.kernel.org 17069C: irc://irc.oftc.net/linux-pci 17070T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17071F: Documentation/driver-api/pci/p2pdma.rst 17072F: drivers/pci/p2pdma.c 17073F: include/linux/pci-p2pdma.h 17074 17075PCI SUBSYSTEM 17076M: Bjorn Helgaas <bhelgaas@google.com> 17077L: linux-pci@vger.kernel.org 17078S: Supported 17079Q: https://patchwork.kernel.org/project/linux-pci/list/ 17080B: https://bugzilla.kernel.org 17081C: irc://irc.oftc.net/linux-pci 17082T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17083F: Documentation/PCI/ 17084F: Documentation/devicetree/bindings/pci/ 17085F: arch/x86/kernel/early-quirks.c 17086F: arch/x86/kernel/quirks.c 17087F: arch/x86/pci/ 17088F: drivers/acpi/pci* 17089F: drivers/pci/ 17090F: include/asm-generic/pci* 17091F: include/linux/of_pci.h 17092F: include/linux/pci* 17093F: include/uapi/linux/pci* 17094 17095PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17096M: Jonathan Chocron <jonnyc@amazon.com> 17097L: linux-pci@vger.kernel.org 17098S: Maintained 17099F: Documentation/devicetree/bindings/pci/pcie-al.txt 17100F: drivers/pci/controller/dwc/pcie-al.c 17101 17102PCIE DRIVER FOR AMLOGIC MESON 17103M: Yue Wang <yue.wang@Amlogic.com> 17104L: linux-pci@vger.kernel.org 17105L: linux-amlogic@lists.infradead.org 17106S: Maintained 17107F: drivers/pci/controller/dwc/pci-meson.c 17108 17109PCIE DRIVER FOR AXIS ARTPEC 17110M: Jesper Nilsson <jesper.nilsson@axis.com> 17111L: linux-arm-kernel@axis.com 17112L: linux-pci@vger.kernel.org 17113S: Maintained 17114F: Documentation/devicetree/bindings/pci/axis,artpec* 17115F: drivers/pci/controller/dwc/*artpec* 17116 17117PCIE DRIVER FOR CAVIUM THUNDERX 17118M: Robert Richter <rric@kernel.org> 17119L: linux-pci@vger.kernel.org 17120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17121S: Odd Fixes 17122F: drivers/pci/controller/pci-thunder-* 17123 17124PCIE DRIVER FOR HISILICON 17125M: Zhou Wang <wangzhou1@hisilicon.com> 17126L: linux-pci@vger.kernel.org 17127S: Maintained 17128F: drivers/pci/controller/dwc/pcie-hisi.c 17129 17130PCIE DRIVER FOR HISILICON KIRIN 17131M: Xiaowei Song <songxiaowei@hisilicon.com> 17132M: Binghui Wang <wangbinghui@hisilicon.com> 17133L: linux-pci@vger.kernel.org 17134S: Maintained 17135F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17136F: drivers/pci/controller/dwc/pcie-kirin.c 17137 17138PCIE DRIVER FOR HISILICON STB 17139M: Shawn Guo <shawn.guo@linaro.org> 17140L: linux-pci@vger.kernel.org 17141S: Maintained 17142F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17143F: drivers/pci/controller/dwc/pcie-histb.c 17144 17145PCIE DRIVER FOR INTEL KEEM BAY 17146M: Srikanth Thokala <srikanth.thokala@intel.com> 17147L: linux-pci@vger.kernel.org 17148S: Supported 17149F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17150F: drivers/pci/controller/dwc/pcie-keembay.c 17151 17152PCIE DRIVER FOR INTEL LGM GW SOC 17153M: Chuanhua Lei <lchuanhua@maxlinear.com> 17154L: linux-pci@vger.kernel.org 17155S: Maintained 17156F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17157F: drivers/pci/controller/dwc/pcie-intel-gw.c 17158 17159PCIE DRIVER FOR MEDIATEK 17160M: Ryder Lee <ryder.lee@mediatek.com> 17161M: Jianjun Wang <jianjun.wang@mediatek.com> 17162L: linux-pci@vger.kernel.org 17163L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17164S: Supported 17165F: Documentation/devicetree/bindings/pci/mediatek* 17166F: drivers/pci/controller/*mediatek* 17167 17168PCIE DRIVER FOR MICROCHIP 17169M: Daire McNamara <daire.mcnamara@microchip.com> 17170L: linux-pci@vger.kernel.org 17171S: Supported 17172F: Documentation/devicetree/bindings/pci/microchip* 17173F: drivers/pci/controller/*microchip* 17174 17175PCIE DRIVER FOR QUALCOMM MSM 17176M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17177L: linux-pci@vger.kernel.org 17178L: linux-arm-msm@vger.kernel.org 17179S: Maintained 17180F: drivers/pci/controller/dwc/pcie-qcom.c 17181 17182PCIE DRIVER FOR ROCKCHIP 17183M: Shawn Lin <shawn.lin@rock-chips.com> 17184L: linux-pci@vger.kernel.org 17185L: linux-rockchip@lists.infradead.org 17186S: Maintained 17187F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17188F: drivers/pci/controller/pcie-rockchip* 17189 17190PCIE DRIVER FOR SOCIONEXT UNIPHIER 17191M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17192L: linux-pci@vger.kernel.org 17193S: Maintained 17194F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17195F: drivers/pci/controller/dwc/pcie-uniphier* 17196 17197PCIE DRIVER FOR ST SPEAR13XX 17198M: Pratyush Anand <pratyush.anand@gmail.com> 17199L: linux-pci@vger.kernel.org 17200S: Maintained 17201F: drivers/pci/controller/dwc/*spear* 17202 17203PCIE ENDPOINT DRIVER FOR QUALCOMM 17204M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17205L: linux-pci@vger.kernel.org 17206L: linux-arm-msm@vger.kernel.org 17207S: Maintained 17208F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17209F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17210 17211PCMCIA SUBSYSTEM 17212M: Dominik Brodowski <linux@dominikbrodowski.net> 17213S: Odd Fixes 17214T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17215F: Documentation/pcmcia/ 17216F: drivers/pcmcia/ 17217F: include/pcmcia/ 17218F: tools/pcmcia/ 17219 17220PCNET32 NETWORK DRIVER 17221M: Don Fry <pcnet32@frontier.com> 17222L: netdev@vger.kernel.org 17223S: Maintained 17224F: drivers/net/ethernet/amd/pcnet32.c 17225 17226PCRYPT PARALLEL CRYPTO ENGINE 17227M: Steffen Klassert <steffen.klassert@secunet.com> 17228L: linux-crypto@vger.kernel.org 17229S: Maintained 17230F: crypto/pcrypt.c 17231F: include/crypto/pcrypt.h 17232 17233PDS DSC VIRTIO DATA PATH ACCELERATOR 17234R: Shannon Nelson <shannon.nelson@amd.com> 17235F: drivers/vdpa/pds/ 17236 17237PECI HARDWARE MONITORING DRIVERS 17238M: Iwona Winiarska <iwona.winiarska@intel.com> 17239L: linux-hwmon@vger.kernel.org 17240S: Supported 17241F: Documentation/hwmon/peci-cputemp.rst 17242F: Documentation/hwmon/peci-dimmtemp.rst 17243F: drivers/hwmon/peci/ 17244 17245PECI SUBSYSTEM 17246M: Iwona Winiarska <iwona.winiarska@intel.com> 17247L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17248S: Supported 17249F: Documentation/devicetree/bindings/peci/ 17250F: Documentation/peci/ 17251F: drivers/peci/ 17252F: include/linux/peci-cpu.h 17253F: include/linux/peci.h 17254 17255PENSANDO ETHERNET DRIVERS 17256M: Shannon Nelson <shannon.nelson@amd.com> 17257M: Brett Creeley <brett.creeley@amd.com> 17258M: drivers@pensando.io 17259L: netdev@vger.kernel.org 17260S: Supported 17261F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17262F: drivers/net/ethernet/pensando/ 17263 17264PER-CPU MEMORY ALLOCATOR 17265M: Dennis Zhou <dennis@kernel.org> 17266M: Tejun Heo <tj@kernel.org> 17267M: Christoph Lameter <cl@linux.com> 17268L: linux-mm@kvack.org 17269S: Maintained 17270T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17271F: arch/*/include/asm/percpu.h 17272F: include/linux/percpu*.h 17273F: lib/percpu*.c 17274F: mm/percpu*.c 17275 17276PER-TASK DELAY ACCOUNTING 17277M: Balbir Singh <bsingharora@gmail.com> 17278S: Maintained 17279F: include/linux/delayacct.h 17280F: kernel/delayacct.c 17281 17282PERFORMANCE EVENTS SUBSYSTEM 17283M: Peter Zijlstra <peterz@infradead.org> 17284M: Ingo Molnar <mingo@redhat.com> 17285M: Arnaldo Carvalho de Melo <acme@kernel.org> 17286M: Namhyung Kim <namhyung@kernel.org> 17287R: Mark Rutland <mark.rutland@arm.com> 17288R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17289R: Jiri Olsa <jolsa@kernel.org> 17290R: Ian Rogers <irogers@google.com> 17291R: Adrian Hunter <adrian.hunter@intel.com> 17292L: linux-perf-users@vger.kernel.org 17293L: linux-kernel@vger.kernel.org 17294S: Supported 17295W: https://perf.wiki.kernel.org/ 17296T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17297T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17298T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17299F: arch/*/events/* 17300F: arch/*/events/*/* 17301F: arch/*/include/asm/perf_event.h 17302F: arch/*/kernel/*/*/perf_event*.c 17303F: arch/*/kernel/*/perf_event*.c 17304F: arch/*/kernel/perf_callchain.c 17305F: arch/*/kernel/perf_event*.c 17306F: include/linux/perf_event.h 17307F: include/uapi/linux/perf_event.h 17308F: kernel/events/* 17309F: tools/lib/perf/ 17310F: tools/perf/ 17311 17312PERFORMANCE EVENTS TOOLING ARM64 17313R: John Garry <john.g.garry@oracle.com> 17314R: Will Deacon <will@kernel.org> 17315R: James Clark <james.clark@arm.com> 17316R: Mike Leach <mike.leach@linaro.org> 17317R: Leo Yan <leo.yan@linux.dev> 17318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17319S: Supported 17320F: tools/build/feature/test-libopencsd.c 17321F: tools/perf/arch/arm*/ 17322F: tools/perf/pmu-events/arch/arm64/ 17323F: tools/perf/util/arm-spe* 17324F: tools/perf/util/cs-etm* 17325 17326PERSONALITY HANDLING 17327M: Christoph Hellwig <hch@infradead.org> 17328L: linux-abi-devel@lists.sourceforge.net 17329S: Maintained 17330F: include/linux/personality.h 17331F: include/uapi/linux/personality.h 17332 17333PHOENIX RC FLIGHT CONTROLLER ADAPTER 17334M: Marcus Folkesson <marcus.folkesson@gmail.com> 17335L: linux-input@vger.kernel.org 17336S: Maintained 17337F: Documentation/input/devices/pxrc.rst 17338F: drivers/input/joystick/pxrc.c 17339 17340PHONET PROTOCOL 17341M: Remi Denis-Courmont <courmisch@gmail.com> 17342S: Supported 17343F: Documentation/networking/phonet.rst 17344F: include/linux/phonet.h 17345F: include/net/phonet/ 17346F: include/uapi/linux/phonet.h 17347F: net/phonet/ 17348 17349PHRAM MTD DRIVER 17350M: Joern Engel <joern@lazybastard.org> 17351L: linux-mtd@lists.infradead.org 17352S: Maintained 17353F: drivers/mtd/devices/phram.c 17354 17355PICOLCD HID DRIVER 17356M: Bruno Prémont <bonbons@linux-vserver.org> 17357L: linux-input@vger.kernel.org 17358S: Maintained 17359F: drivers/hid/hid-picolcd* 17360 17361PIDFD API 17362M: Christian Brauner <christian@brauner.io> 17363L: linux-kernel@vger.kernel.org 17364S: Maintained 17365T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17366F: samples/pidfd/ 17367F: tools/testing/selftests/clone3/ 17368F: tools/testing/selftests/pid_namespace/ 17369F: tools/testing/selftests/pidfd/ 17370K: (?i)pidfd 17371K: (?i)clone3 17372K: \b(clone_args|kernel_clone_args)\b 17373 17374PIN CONTROL SUBSYSTEM 17375M: Linus Walleij <linus.walleij@linaro.org> 17376L: linux-gpio@vger.kernel.org 17377S: Maintained 17378T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17379F: Documentation/devicetree/bindings/pinctrl/ 17380F: Documentation/driver-api/pin-control.rst 17381F: drivers/pinctrl/ 17382F: include/dt-bindings/pinctrl/ 17383F: include/linux/pinctrl/ 17384 17385PIN CONTROLLER - AMD 17386M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17387M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17388S: Maintained 17389F: drivers/pinctrl/pinctrl-amd.c 17390 17391PIN CONTROLLER - FREESCALE 17392M: Dong Aisheng <aisheng.dong@nxp.com> 17393M: Fabio Estevam <festevam@gmail.com> 17394M: Shawn Guo <shawnguo@kernel.org> 17395M: Jacky Bai <ping.bai@nxp.com> 17396R: Pengutronix Kernel Team <kernel@pengutronix.de> 17397L: linux-gpio@vger.kernel.org 17398L: NXP S32 Linux Team <s32@nxp.com> 17399S: Maintained 17400F: Documentation/devicetree/bindings/pinctrl/fsl,* 17401F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17402F: drivers/pinctrl/freescale/ 17403F: drivers/pinctrl/nxp/ 17404 17405PIN CONTROLLER - INTEL 17406M: Mika Westerberg <mika.westerberg@linux.intel.com> 17407M: Andy Shevchenko <andy@kernel.org> 17408S: Supported 17409T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17410F: drivers/pinctrl/intel/ 17411 17412PIN CONTROLLER - KEEMBAY 17413M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17414S: Supported 17415F: drivers/pinctrl/pinctrl-keembay* 17416 17417PIN CONTROLLER - MEDIATEK 17418M: Sean Wang <sean.wang@kernel.org> 17419L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17420S: Maintained 17421F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17422F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17423F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17424F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17425F: drivers/pinctrl/mediatek/ 17426 17427PIN CONTROLLER - MEDIATEK MIPS 17428M: Arınç ÜNAL <arinc.unal@arinc9.com> 17429M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17430L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17431L: linux-mips@vger.kernel.org 17432S: Maintained 17433F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17434F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17435F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17436F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17437F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17438F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17439F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17440F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17441F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17442F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17443F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17444F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17445F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17446F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17447F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17448 17449PIN CONTROLLER - MICROCHIP AT91 17450M: Ludovic Desroches <ludovic.desroches@microchip.com> 17451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17452L: linux-gpio@vger.kernel.org 17453S: Supported 17454F: drivers/gpio/gpio-sama5d2-piobu.c 17455F: drivers/pinctrl/pinctrl-at91* 17456 17457PIN CONTROLLER - QUALCOMM 17458M: Bjorn Andersson <andersson@kernel.org> 17459L: linux-arm-msm@vger.kernel.org 17460S: Maintained 17461F: Documentation/devicetree/bindings/pinctrl/qcom,* 17462F: drivers/pinctrl/qcom/ 17463 17464PIN CONTROLLER - RENESAS 17465M: Geert Uytterhoeven <geert+renesas@glider.be> 17466L: linux-renesas-soc@vger.kernel.org 17467S: Supported 17468T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17469F: Documentation/devicetree/bindings/pinctrl/renesas,* 17470F: drivers/pinctrl/renesas/ 17471 17472PIN CONTROLLER - SAMSUNG 17473M: Krzysztof Kozlowski <krzk@kernel.org> 17474M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17475R: Alim Akhtar <alim.akhtar@samsung.com> 17476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17477L: linux-samsung-soc@vger.kernel.org 17478S: Maintained 17479Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17480B: mailto:linux-samsung-soc@vger.kernel.org 17481C: irc://irc.libera.chat/linux-exynos 17482T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17483F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17484F: drivers/pinctrl/samsung/ 17485F: include/dt-bindings/pinctrl/samsung.h 17486 17487PIN CONTROLLER - SINGLE 17488M: Tony Lindgren <tony@atomide.com> 17489M: Haojian Zhuang <haojian.zhuang@linaro.org> 17490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17491L: linux-omap@vger.kernel.org 17492S: Maintained 17493F: drivers/pinctrl/pinctrl-single.c 17494 17495PIN CONTROLLER - SUNPLUS / TIBBO 17496M: Dvorkin Dmitry <dvorkin@tibbo.com> 17497M: Wells Lu <wellslutw@gmail.com> 17498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17499S: Maintained 17500W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17501F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17502F: drivers/pinctrl/sunplus/ 17503F: include/dt-bindings/pinctrl/sppctl*.h 17504 17505PINE64 PINEPHONE KEYBOARD DRIVER 17506M: Samuel Holland <samuel@sholland.org> 17507S: Supported 17508F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17509F: drivers/input/keyboard/pinephone-keyboard.c 17510 17511PKTCDVD DRIVER 17512M: linux-block@vger.kernel.org 17513S: Orphan 17514F: drivers/block/pktcdvd.c 17515F: include/linux/pktcdvd.h 17516F: include/uapi/linux/pktcdvd.h 17517 17518PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17519M: Tomasz Duszynski <tduszyns@gmail.com> 17520S: Maintained 17521F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17522F: drivers/iio/chemical/pms7003.c 17523 17524PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17525M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17526L: netdev@vger.kernel.org 17527S: Maintained 17528F: drivers/net/phy/mdio-open-alliance.h 17529F: net/ethtool/plca.c 17530 17531PLDMFW LIBRARY 17532M: Jacob Keller <jacob.e.keller@intel.com> 17533S: Maintained 17534F: Documentation/driver-api/pldmfw/ 17535F: include/linux/pldmfw.h 17536F: lib/pldmfw/ 17537 17538PLX DMA DRIVER 17539M: Logan Gunthorpe <logang@deltatee.com> 17540S: Maintained 17541F: drivers/dma/plx_dma.c 17542 17543PM-GRAPH UTILITY 17544M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17545L: linux-pm@vger.kernel.org 17546S: Supported 17547W: https://01.org/pm-graph 17548B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17549T: git git://github.com/intel/pm-graph 17550F: tools/power/pm-graph 17551 17552PM6764TR DRIVER 17553M: Charles Hsu <hsu.yungteng@gmail.com> 17554L: linux-hwmon@vger.kernel.org 17555S: Maintained 17556F: Documentation/hwmon/pm6764tr.rst 17557F: drivers/hwmon/pmbus/pm6764tr.c 17558 17559PMC SIERRA MaxRAID DRIVER 17560L: linux-scsi@vger.kernel.org 17561S: Orphan 17562W: http://www.pmc-sierra.com/ 17563F: drivers/scsi/pmcraid.* 17564 17565PMC SIERRA PM8001 DRIVER 17566M: Jack Wang <jinpu.wang@cloud.ionos.com> 17567L: linux-scsi@vger.kernel.org 17568S: Supported 17569F: drivers/scsi/pm8001/ 17570 17571PNI RM3100 IIO DRIVER 17572M: Song Qiang <songqiang1304521@gmail.com> 17573L: linux-iio@vger.kernel.org 17574S: Maintained 17575F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17576F: drivers/iio/magnetometer/rm3100* 17577 17578PNP SUPPORT 17579M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17580L: linux-acpi@vger.kernel.org 17581S: Maintained 17582F: drivers/pnp/ 17583F: include/linux/pnp.h 17584 17585POSIX CLOCKS and TIMERS 17586M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17587M: Frederic Weisbecker <frederic@kernel.org> 17588M: Thomas Gleixner <tglx@linutronix.de> 17589L: linux-kernel@vger.kernel.org 17590S: Maintained 17591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17592F: fs/timerfd.c 17593F: include/linux/time_namespace.h 17594F: include/linux/timerfd.h 17595F: include/uapi/linux/time.h 17596F: include/uapi/linux/timerfd.h 17597F: include/trace/events/timer* 17598F: kernel/time/itimer.c 17599F: kernel/time/posix-* 17600F: kernel/time/namespace.c 17601 17602POWER MANAGEMENT CORE 17603M: "Rafael J. Wysocki" <rafael@kernel.org> 17604L: linux-pm@vger.kernel.org 17605S: Supported 17606B: https://bugzilla.kernel.org 17607T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17608F: drivers/base/power/ 17609F: drivers/powercap/ 17610F: include/linux/intel_rapl.h 17611F: include/linux/pm.h 17612F: include/linux/pm_* 17613F: include/linux/powercap.h 17614F: kernel/configs/nopm.config 17615 17616POWER STATE COORDINATION INTERFACE (PSCI) 17617M: Mark Rutland <mark.rutland@arm.com> 17618M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17620S: Maintained 17621F: drivers/firmware/psci/ 17622F: include/linux/psci.h 17623F: include/uapi/linux/psci.h 17624 17625POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17626M: Sebastian Reichel <sre@kernel.org> 17627L: linux-pm@vger.kernel.org 17628S: Maintained 17629T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17630F: Documentation/ABI/testing/sysfs-class-power 17631F: Documentation/devicetree/bindings/power/supply/ 17632F: drivers/power/supply/ 17633F: include/linux/power/ 17634F: include/linux/power_supply.h 17635F: tools/testing/selftests/power_supply/ 17636 17637POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17638M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17639L: linuxppc-dev@lists.ozlabs.org 17640S: Maintained 17641F: drivers/char/powernv-op-panel.c 17642 17643PPP OVER ATM (RFC 2364) 17644M: Mitchell Blank Jr <mitch@sfgoth.com> 17645S: Maintained 17646F: include/uapi/linux/atmppp.h 17647F: net/atm/pppoatm.c 17648 17649PPP OVER ETHERNET 17650M: Michal Ostrowski <mostrows@earthlink.net> 17651S: Maintained 17652F: drivers/net/ppp/pppoe.c 17653F: drivers/net/ppp/pppox.c 17654 17655PPP OVER L2TP 17656M: James Chapman <jchapman@katalix.com> 17657S: Maintained 17658F: include/linux/if_pppol2tp.h 17659F: include/uapi/linux/if_pppol2tp.h 17660F: net/l2tp/l2tp_ppp.c 17661 17662PPP PROTOCOL DRIVERS AND COMPRESSORS 17663L: linux-ppp@vger.kernel.org 17664S: Orphan 17665F: drivers/net/ppp/ppp_* 17666 17667PPS SUPPORT 17668M: Rodolfo Giometti <giometti@enneenne.com> 17669L: linuxpps@ml.enneenne.com (subscribers-only) 17670S: Maintained 17671W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17672F: Documentation/ABI/testing/sysfs-pps 17673F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17674F: Documentation/driver-api/pps.rst 17675F: drivers/pps/ 17676F: include/linux/pps*.h 17677F: include/uapi/linux/pps.h 17678 17679PPTP DRIVER 17680M: Dmitry Kozlov <xeb@mail.ru> 17681L: netdev@vger.kernel.org 17682S: Maintained 17683W: http://sourceforge.net/projects/accel-pptp 17684F: drivers/net/ppp/pptp.c 17685 17686PRESSURE STALL INFORMATION (PSI) 17687M: Johannes Weiner <hannes@cmpxchg.org> 17688M: Suren Baghdasaryan <surenb@google.com> 17689R: Peter Ziljstra <peterz@infradead.org> 17690S: Maintained 17691F: include/linux/psi* 17692F: kernel/sched/psi.c 17693 17694PRINTK 17695M: Petr Mladek <pmladek@suse.com> 17696R: Steven Rostedt <rostedt@goodmis.org> 17697R: John Ogness <john.ogness@linutronix.de> 17698R: Sergey Senozhatsky <senozhatsky@chromium.org> 17699S: Maintained 17700T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17701F: include/linux/printk.h 17702F: kernel/printk/ 17703 17704PRINTK INDEXING 17705R: Chris Down <chris@chrisdown.name> 17706S: Maintained 17707F: Documentation/core-api/printk-index.rst 17708F: kernel/printk/index.c 17709K: printk_index 17710 17711PROC FILESYSTEM 17712L: linux-kernel@vger.kernel.org 17713L: linux-fsdevel@vger.kernel.org 17714S: Maintained 17715F: Documentation/filesystems/proc.rst 17716F: fs/proc/ 17717F: include/linux/proc_fs.h 17718F: tools/testing/selftests/proc/ 17719 17720PROC SYSCTL 17721M: Luis Chamberlain <mcgrof@kernel.org> 17722M: Kees Cook <keescook@chromium.org> 17723M: Joel Granados <j.granados@samsung.com> 17724L: linux-kernel@vger.kernel.org 17725L: linux-fsdevel@vger.kernel.org 17726S: Maintained 17727T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17728F: fs/proc/proc_sysctl.c 17729F: include/linux/sysctl.h 17730F: kernel/sysctl-test.c 17731F: kernel/sysctl.c 17732F: tools/testing/selftests/sysctl/ 17733 17734PS3 NETWORK SUPPORT 17735M: Geoff Levand <geoff@infradead.org> 17736L: netdev@vger.kernel.org 17737L: linuxppc-dev@lists.ozlabs.org 17738S: Maintained 17739F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17740 17741PS3 PLATFORM SUPPORT 17742M: Geoff Levand <geoff@infradead.org> 17743L: linuxppc-dev@lists.ozlabs.org 17744S: Maintained 17745F: arch/powerpc/boot/ps3* 17746F: arch/powerpc/include/asm/lv1call.h 17747F: arch/powerpc/include/asm/ps3*.h 17748F: arch/powerpc/platforms/ps3/ 17749F: drivers/*/ps3* 17750F: drivers/ps3/ 17751F: drivers/rtc/rtc-ps3.c 17752F: drivers/usb/host/*ps3.c 17753F: sound/ppc/snd_ps3* 17754 17755PS3VRAM DRIVER 17756M: Jim Paris <jim@jtan.com> 17757M: Geoff Levand <geoff@infradead.org> 17758L: linuxppc-dev@lists.ozlabs.org 17759S: Maintained 17760F: drivers/block/ps3vram.c 17761 17762PSAMPLE PACKET SAMPLING SUPPORT 17763M: Yotam Gigi <yotam.gi@gmail.com> 17764S: Maintained 17765F: include/net/psample.h 17766F: include/uapi/linux/psample.h 17767F: net/psample 17768 17769PSTORE FILESYSTEM 17770M: Kees Cook <keescook@chromium.org> 17771R: Tony Luck <tony.luck@intel.com> 17772R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17773L: linux-hardening@vger.kernel.org 17774S: Supported 17775T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17776F: Documentation/admin-guide/pstore-blk.rst 17777F: Documentation/admin-guide/ramoops.rst 17778F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17779F: drivers/acpi/apei/erst.c 17780F: drivers/firmware/efi/efi-pstore.c 17781F: fs/pstore/ 17782F: include/linux/pstore* 17783K: \b(pstore|ramoops) 17784 17785PT5161L HARDWARE MONITOR DRIVER 17786M: Cosmo Chou <cosmo.chou@quantatw.com> 17787L: linux-hwmon@vger.kernel.org 17788S: Maintained 17789F: Documentation/hwmon/pt5161l.rst 17790F: drivers/hwmon/pt5161l.c 17791 17792PTP HARDWARE CLOCK SUPPORT 17793M: Richard Cochran <richardcochran@gmail.com> 17794L: netdev@vger.kernel.org 17795S: Maintained 17796W: http://linuxptp.sourceforge.net/ 17797F: Documentation/ABI/testing/sysfs-ptp 17798F: Documentation/driver-api/ptp.rst 17799F: drivers/net/phy/dp83640* 17800F: drivers/ptp/* 17801F: include/linux/ptp_cl* 17802K: (?:\b|_)ptp(?:\b|_) 17803 17804PTP MOCKUP CLOCK SUPPORT 17805M: Vladimir Oltean <vladimir.oltean@nxp.com> 17806L: netdev@vger.kernel.org 17807S: Maintained 17808F: drivers/ptp/ptp_mock.c 17809F: include/linux/ptp_mock.h 17810 17811PTP VIRTUAL CLOCK SUPPORT 17812M: Yangbo Lu <yangbo.lu@nxp.com> 17813L: netdev@vger.kernel.org 17814S: Maintained 17815F: drivers/ptp/ptp_vclock.c 17816F: net/ethtool/phc_vclocks.c 17817 17818PTRACE SUPPORT 17819M: Oleg Nesterov <oleg@redhat.com> 17820S: Maintained 17821F: arch/*/*/ptrace*.c 17822F: arch/*/include/asm/ptrace*.h 17823F: arch/*/ptrace*.c 17824F: include/asm-generic/syscall.h 17825F: include/linux/ptrace.h 17826F: include/linux/regset.h 17827F: include/uapi/linux/ptrace.h 17828F: kernel/ptrace.c 17829 17830PULSE8-CEC DRIVER 17831M: Hans Verkuil <hverkuil@xs4all.nl> 17832L: linux-media@vger.kernel.org 17833S: Maintained 17834T: git git://linuxtv.org/media_tree.git 17835F: drivers/media/cec/usb/pulse8/ 17836 17837PURELIFI PLFXLC DRIVER 17838M: Srinivasan Raju <srini.raju@purelifi.com> 17839L: linux-wireless@vger.kernel.org 17840S: Supported 17841F: drivers/net/wireless/purelifi/plfxlc/ 17842 17843PVRUSB2 VIDEO4LINUX DRIVER 17844M: Mike Isely <isely@pobox.com> 17845L: pvrusb2@isely.net (subscribers-only) 17846L: linux-media@vger.kernel.org 17847S: Maintained 17848W: http://www.isely.net/pvrusb2/ 17849T: git git://linuxtv.org/media_tree.git 17850F: Documentation/driver-api/media/drivers/pvrusb2* 17851F: drivers/media/usb/pvrusb2/ 17852 17853PWC WEBCAM DRIVER 17854M: Hans Verkuil <hverkuil@xs4all.nl> 17855L: linux-media@vger.kernel.org 17856S: Odd Fixes 17857T: git git://linuxtv.org/media_tree.git 17858F: drivers/media/usb/pwc/* 17859F: include/trace/events/pwc.h 17860 17861PWM IR Transmitter 17862M: Sean Young <sean@mess.org> 17863L: linux-media@vger.kernel.org 17864S: Maintained 17865F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17866F: drivers/media/rc/pwm-ir-tx.c 17867 17868PWM SUBSYSTEM 17869M: Uwe Kleine-König <ukleinek@kernel.org> 17870L: linux-pwm@vger.kernel.org 17871S: Maintained 17872Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17873T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17874F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17875F: Documentation/devicetree/bindings/pwm/ 17876F: Documentation/driver-api/pwm.rst 17877F: drivers/gpio/gpio-mvebu.c 17878F: drivers/pwm/ 17879F: drivers/video/backlight/pwm_bl.c 17880F: include/dt-bindings/pwm/ 17881F: include/linux/pwm.h 17882F: include/linux/pwm_backlight.h 17883K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17884 17885PXA GPIO DRIVER 17886M: Robert Jarzmik <robert.jarzmik@free.fr> 17887L: linux-gpio@vger.kernel.org 17888S: Maintained 17889F: drivers/gpio/gpio-pxa.c 17890 17891PXA MMCI DRIVER 17892S: Orphan 17893 17894PXA RTC DRIVER 17895M: Robert Jarzmik <robert.jarzmik@free.fr> 17896L: linux-rtc@vger.kernel.org 17897S: Maintained 17898 17899PXA2xx/PXA3xx SUPPORT 17900M: Daniel Mack <daniel@zonque.org> 17901M: Haojian Zhuang <haojian.zhuang@gmail.com> 17902M: Robert Jarzmik <robert.jarzmik@free.fr> 17903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17904S: Maintained 17905T: git git://github.com/hzhuang1/linux.git 17906T: git git://github.com/rjarzmik/linux.git 17907F: arch/arm/boot/dts/intel/pxa/ 17908F: arch/arm/mach-pxa/ 17909F: drivers/dma/pxa* 17910F: drivers/pcmcia/pxa2xx* 17911F: drivers/pinctrl/pxa/ 17912F: drivers/spi/spi-pxa2xx* 17913F: drivers/usb/gadget/udc/pxa2* 17914F: include/sound/pxa2xx-lib.h 17915F: sound/arm/pxa* 17916F: sound/soc/pxa/ 17917 17918QAT DRIVER 17919M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17920L: qat-linux@intel.com 17921S: Supported 17922F: drivers/crypto/intel/qat/ 17923 17924QCOM AUDIO (ASoC) DRIVERS 17925M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17926M: Banajit Goswami <bgoswami@quicinc.com> 17927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17928S: Supported 17929F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17930F: Documentation/devicetree/bindings/sound/qcom,* 17931F: drivers/soc/qcom/apr.c 17932F: include/dt-bindings/sound/qcom,wcd9335.h 17933F: sound/soc/codecs/lpass-rx-macro.* 17934F: sound/soc/codecs/lpass-tx-macro.* 17935F: sound/soc/codecs/lpass-va-macro.c 17936F: sound/soc/codecs/lpass-wsa-macro.* 17937F: sound/soc/codecs/msm8916-wcd-analog.c 17938F: sound/soc/codecs/msm8916-wcd-digital.c 17939F: sound/soc/codecs/wcd-clsh-v2.* 17940F: sound/soc/codecs/wcd-mbhc-v2.* 17941F: sound/soc/codecs/wcd9335.* 17942F: sound/soc/codecs/wcd934x.c 17943F: sound/soc/codecs/wsa881x.c 17944F: sound/soc/codecs/wsa883x.c 17945F: sound/soc/codecs/wsa884x.c 17946F: sound/soc/qcom/ 17947 17948QCOM EMBEDDED USB DEBUGGER (EUD) 17949M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17950L: linux-arm-msm@vger.kernel.org 17951S: Maintained 17952F: Documentation/ABI/testing/sysfs-driver-eud 17953F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17954F: drivers/usb/misc/qcom_eud.c 17955 17956QCOM IPA DRIVER 17957M: Alex Elder <elder@kernel.org> 17958L: netdev@vger.kernel.org 17959S: Supported 17960F: drivers/net/ipa/ 17961 17962QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17963M: Gabriel Somlo <somlo@cmu.edu> 17964M: "Michael S. Tsirkin" <mst@redhat.com> 17965L: qemu-devel@nongnu.org 17966S: Maintained 17967F: drivers/firmware/qemu_fw_cfg.c 17968F: include/uapi/linux/qemu_fw_cfg.h 17969 17970QIB DRIVER 17971M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17972L: linux-rdma@vger.kernel.org 17973S: Supported 17974F: drivers/infiniband/hw/qib/ 17975 17976QLOGIC QL41xxx FCOE DRIVER 17977M: Saurav Kashyap <skashyap@marvell.com> 17978M: Javed Hasan <jhasan@marvell.com> 17979M: GR-QLogic-Storage-Upstream@marvell.com 17980L: linux-scsi@vger.kernel.org 17981S: Supported 17982F: drivers/scsi/qedf/ 17983 17984QLOGIC QL41xxx ISCSI DRIVER 17985M: Nilesh Javali <njavali@marvell.com> 17986M: Manish Rangankar <mrangankar@marvell.com> 17987M: GR-QLogic-Storage-Upstream@marvell.com 17988L: linux-scsi@vger.kernel.org 17989S: Supported 17990F: drivers/scsi/qedi/ 17991 17992QLOGIC QL4xxx ETHERNET DRIVER 17993M: Ariel Elior <aelior@marvell.com> 17994M: Manish Chopra <manishc@marvell.com> 17995L: netdev@vger.kernel.org 17996S: Supported 17997F: drivers/net/ethernet/qlogic/qed/ 17998F: drivers/net/ethernet/qlogic/qede/ 17999F: include/linux/qed/ 18000 18001QLOGIC QL4xxx RDMA DRIVER 18002M: Michal Kalderon <mkalderon@marvell.com> 18003M: Ariel Elior <aelior@marvell.com> 18004L: linux-rdma@vger.kernel.org 18005S: Supported 18006F: drivers/infiniband/hw/qedr/ 18007F: include/uapi/rdma/qedr-abi.h 18008 18009QLOGIC QLA1280 SCSI DRIVER 18010M: Michael Reed <mdr@sgi.com> 18011L: linux-scsi@vger.kernel.org 18012S: Maintained 18013F: drivers/scsi/qla1280.[ch] 18014 18015QLOGIC QLA2XXX FC-SCSI DRIVER 18016M: Nilesh Javali <njavali@marvell.com> 18017M: GR-QLogic-Storage-Upstream@marvell.com 18018L: linux-scsi@vger.kernel.org 18019S: Supported 18020F: drivers/scsi/qla2xxx/ 18021 18022QLOGIC QLA3XXX NETWORK DRIVER 18023M: GR-Linux-NIC-Dev@marvell.com 18024L: netdev@vger.kernel.org 18025S: Supported 18026F: drivers/net/ethernet/qlogic/qla3xxx.* 18027 18028QLOGIC QLA4XXX iSCSI DRIVER 18029M: Nilesh Javali <njavali@marvell.com> 18030M: Manish Rangankar <mrangankar@marvell.com> 18031M: GR-QLogic-Storage-Upstream@marvell.com 18032L: linux-scsi@vger.kernel.org 18033S: Supported 18034F: drivers/scsi/qla4xxx/ 18035 18036QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18037M: Shahed Shaikh <shshaikh@marvell.com> 18038M: Manish Chopra <manishc@marvell.com> 18039M: GR-Linux-NIC-Dev@marvell.com 18040L: netdev@vger.kernel.org 18041S: Supported 18042F: drivers/net/ethernet/qlogic/qlcnic/ 18043 18044QM1D1B0004 MEDIA DRIVER 18045M: Akihiro Tsukada <tskd08@gmail.com> 18046L: linux-media@vger.kernel.org 18047S: Odd Fixes 18048F: drivers/media/tuners/qm1d1b0004* 18049 18050QM1D1C0042 MEDIA DRIVER 18051M: Akihiro Tsukada <tskd08@gmail.com> 18052L: linux-media@vger.kernel.org 18053S: Odd Fixes 18054F: drivers/media/tuners/qm1d1c0042* 18055 18056QNX4 FILESYSTEM 18057M: Anders Larsen <al@alarsen.net> 18058S: Maintained 18059W: http://www.alarsen.net/linux/qnx4fs/ 18060F: fs/qnx4/ 18061F: include/uapi/linux/qnx4_fs.h 18062F: include/uapi/linux/qnxtypes.h 18063 18064QNX6 FILESYSTEM 18065S: Orphan 18066F: Documentation/filesystems/qnx6.rst 18067F: fs/qnx6/ 18068F: include/linux/qnx6_fs.h 18069 18070QORIQ DPAA2 FSL-MC BUS DRIVER 18071M: Stuart Yoder <stuyoder@gmail.com> 18072M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18073L: linux-kernel@vger.kernel.org 18074S: Maintained 18075F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18076F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18077F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18078F: drivers/bus/fsl-mc/ 18079F: include/uapi/linux/fsl_mc.h 18080 18081QT1010 MEDIA DRIVER 18082L: linux-media@vger.kernel.org 18083S: Orphan 18084W: https://linuxtv.org 18085Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18086F: drivers/media/tuners/qt1010* 18087 18088QUALCOMM ATH12K WIRELESS DRIVER 18089M: Kalle Valo <kvalo@kernel.org> 18090M: Jeff Johnson <jjohnson@kernel.org> 18091L: ath12k@lists.infradead.org 18092S: Supported 18093W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18094T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18095F: drivers/net/wireless/ath/ath12k/ 18096N: ath12k 18097 18098QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18099M: Kalle Valo <kvalo@kernel.org> 18100M: Jeff Johnson <jjohnson@kernel.org> 18101L: ath10k@lists.infradead.org 18102S: Supported 18103W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18104T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18105F: drivers/net/wireless/ath/ath10k/ 18106N: ath10k 18107 18108QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18109M: Kalle Valo <kvalo@kernel.org> 18110M: Jeff Johnson <jjohnson@kernel.org> 18111L: ath11k@lists.infradead.org 18112S: Supported 18113W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18114B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18115T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18116F: drivers/net/wireless/ath/ath11k/ 18117N: ath11k 18118 18119QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18120M: Toke Høiland-Jørgensen <toke@toke.dk> 18121L: linux-wireless@vger.kernel.org 18122S: Maintained 18123W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18124T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18125F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18126F: drivers/net/wireless/ath/ath9k/ 18127 18128QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18129M: Stefan Wahren <wahrenst@gmx.net> 18130L: netdev@vger.kernel.org 18131S: Maintained 18132F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18133F: drivers/net/ethernet/qualcomm/qca* 18134 18135QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18136M: Stephan Gerhold <stephan@gerhold.net> 18137L: netdev@vger.kernel.org 18138L: linux-arm-msm@vger.kernel.org 18139S: Maintained 18140F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18141F: drivers/net/wwan/qcom_bam_dmux.c 18142 18143QUALCOMM CAMERA SUBSYSTEM DRIVER 18144M: Robert Foss <rfoss@kernel.org> 18145M: Todor Tomov <todor.too@gmail.com> 18146M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18147L: linux-media@vger.kernel.org 18148S: Maintained 18149F: Documentation/admin-guide/media/qcom_camss.rst 18150F: Documentation/devicetree/bindings/media/*camss* 18151F: drivers/media/platform/qcom/camss/ 18152 18153QUALCOMM CLOCK DRIVERS 18154M: Bjorn Andersson <andersson@kernel.org> 18155L: linux-arm-msm@vger.kernel.org 18156S: Supported 18157T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18158F: Documentation/devicetree/bindings/clock/qcom,* 18159F: drivers/clk/qcom/ 18160F: include/dt-bindings/clock/qcom,* 18161 18162QUALCOMM CLOUD AI (QAIC) DRIVER 18163M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18164R: Carl Vanderlip <quic_carlv@quicinc.com> 18165R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18166L: linux-arm-msm@vger.kernel.org 18167L: dri-devel@lists.freedesktop.org 18168S: Supported 18169T: git git://anongit.freedesktop.org/drm/drm-misc 18170F: Documentation/accel/qaic/ 18171F: drivers/accel/qaic/ 18172F: include/uapi/drm/qaic_accel.h 18173 18174QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18175M: Bjorn Andersson <andersson@kernel.org> 18176M: Konrad Dybcio <konrad.dybcio@linaro.org> 18177L: linux-pm@vger.kernel.org 18178L: linux-arm-msm@vger.kernel.org 18179S: Maintained 18180F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18181F: drivers/pmdomain/qcom/cpr.c 18182 18183QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18184M: Ilia Lin <ilia.lin@kernel.org> 18185L: linux-pm@vger.kernel.org 18186S: Maintained 18187F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18188F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18189F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18190 18191QUALCOMM CRYPTO DRIVERS 18192M: Thara Gopinath <thara.gopinath@gmail.com> 18193L: linux-crypto@vger.kernel.org 18194L: linux-arm-msm@vger.kernel.org 18195S: Maintained 18196F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18197F: drivers/crypto/qce/ 18198 18199QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18200M: Timur Tabi <timur@kernel.org> 18201L: netdev@vger.kernel.org 18202S: Maintained 18203F: drivers/net/ethernet/qualcomm/emac/ 18204 18205QUALCOMM ETHQOS ETHERNET DRIVER 18206M: Vinod Koul <vkoul@kernel.org> 18207L: netdev@vger.kernel.org 18208L: linux-arm-msm@vger.kernel.org 18209S: Maintained 18210F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18211F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18212 18213QUALCOMM FASTRPC DRIVER 18214M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18215M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18216L: linux-arm-msm@vger.kernel.org 18217S: Maintained 18218F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18219F: drivers/misc/fastrpc.c 18220F: include/uapi/misc/fastrpc.h 18221 18222QUALCOMM HEXAGON ARCHITECTURE 18223M: Brian Cain <bcain@quicinc.com> 18224L: linux-hexagon@vger.kernel.org 18225S: Supported 18226T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18227F: arch/hexagon/ 18228 18229QUALCOMM HIDMA DRIVER 18230M: Sinan Kaya <okaya@kernel.org> 18231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18232L: linux-arm-msm@vger.kernel.org 18233L: dmaengine@vger.kernel.org 18234S: Supported 18235F: drivers/dma/qcom/hidma* 18236 18237QUALCOMM I2C CCI DRIVER 18238M: Loic Poulain <loic.poulain@linaro.org> 18239M: Robert Foss <rfoss@kernel.org> 18240L: linux-i2c@vger.kernel.org 18241L: linux-arm-msm@vger.kernel.org 18242S: Maintained 18243F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18244F: drivers/i2c/busses/i2c-qcom-cci.c 18245 18246QUALCOMM INTERCONNECT BWMON DRIVER 18247M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18248L: linux-arm-msm@vger.kernel.org 18249S: Maintained 18250F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18251F: drivers/soc/qcom/icc-bwmon.c 18252 18253QUALCOMM IOMMU 18254M: Rob Clark <robdclark@gmail.com> 18255L: iommu@lists.linux.dev 18256L: linux-arm-msm@vger.kernel.org 18257S: Maintained 18258F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18259F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18260F: drivers/iommu/msm_iommu* 18261 18262QUALCOMM IPC ROUTER (QRTR) DRIVER 18263M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18264L: linux-arm-msm@vger.kernel.org 18265S: Maintained 18266F: include/trace/events/qrtr.h 18267F: include/uapi/linux/qrtr.h 18268F: net/qrtr/ 18269 18270QUALCOMM IPCC MAILBOX DRIVER 18271M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18272L: linux-arm-msm@vger.kernel.org 18273S: Supported 18274F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18275F: drivers/mailbox/qcom-ipcc.c 18276F: include/dt-bindings/mailbox/qcom-ipcc.h 18277 18278QUALCOMM IPQ4019 USB PHY DRIVER 18279M: Robert Marko <robert.marko@sartura.hr> 18280M: Luka Perkov <luka.perkov@sartura.hr> 18281L: linux-arm-msm@vger.kernel.org 18282S: Maintained 18283F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18284F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18285 18286QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18287M: Robert Marko <robert.marko@sartura.hr> 18288M: Luka Perkov <luka.perkov@sartura.hr> 18289L: linux-arm-msm@vger.kernel.org 18290S: Maintained 18291F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18292F: drivers/regulator/vqmmc-ipq4019-regulator.c 18293 18294QUALCOMM NAND CONTROLLER DRIVER 18295M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18296L: linux-mtd@lists.infradead.org 18297L: linux-arm-msm@vger.kernel.org 18298S: Maintained 18299F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18300F: drivers/mtd/nand/raw/qcom_nandc.c 18301 18302QUALCOMM QSEECOM DRIVER 18303M: Maximilian Luz <luzmaximilian@gmail.com> 18304L: linux-arm-msm@vger.kernel.org 18305S: Maintained 18306F: drivers/firmware/qcom/qcom_qseecom.c 18307 18308QUALCOMM QSEECOM UEFISECAPP DRIVER 18309M: Maximilian Luz <luzmaximilian@gmail.com> 18310L: linux-arm-msm@vger.kernel.org 18311S: Maintained 18312F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18313 18314QUALCOMM RMNET DRIVER 18315M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18316M: Sean Tranchetti <quic_stranche@quicinc.com> 18317L: netdev@vger.kernel.org 18318S: Maintained 18319F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18320F: drivers/net/ethernet/qualcomm/rmnet/ 18321F: include/linux/if_rmnet.h 18322 18323QUALCOMM TSENS THERMAL DRIVER 18324M: Amit Kucheria <amitk@kernel.org> 18325M: Thara Gopinath <thara.gopinath@gmail.com> 18326L: linux-pm@vger.kernel.org 18327L: linux-arm-msm@vger.kernel.org 18328S: Maintained 18329F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18330F: drivers/thermal/qcom/ 18331 18332QUALCOMM TYPEC PORT MANAGER DRIVER 18333M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18334L: linux-arm-msm@vger.kernel.org 18335L: linux-usb@vger.kernel.org 18336S: Maintained 18337F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18338F: drivers/usb/typec/tcpm/qcom/ 18339 18340QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18341M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18342M: Vikash Garodia <quic_vgarodia@quicinc.com> 18343R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18344L: linux-media@vger.kernel.org 18345L: linux-arm-msm@vger.kernel.org 18346S: Maintained 18347T: git git://linuxtv.org/media_tree.git 18348F: Documentation/devicetree/bindings/media/*venus* 18349F: drivers/media/platform/qcom/venus/ 18350 18351QUALCOMM WCN36XX WIRELESS DRIVER 18352M: Loic Poulain <loic.poulain@linaro.org> 18353L: wcn36xx@lists.infradead.org 18354S: Supported 18355W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18356F: drivers/net/wireless/ath/wcn36xx/ 18357 18358QUANTENNA QTNFMAC WIRELESS DRIVER 18359M: Igor Mitsyanko <imitsyanko@quantenna.com> 18360R: Sergey Matyukevich <geomatsi@gmail.com> 18361L: linux-wireless@vger.kernel.org 18362S: Maintained 18363F: drivers/net/wireless/quantenna 18364 18365RADEON and AMDGPU DRM DRIVERS 18366M: Alex Deucher <alexander.deucher@amd.com> 18367M: Christian König <christian.koenig@amd.com> 18368M: Pan, Xinhui <Xinhui.Pan@amd.com> 18369L: amd-gfx@lists.freedesktop.org 18370S: Supported 18371B: https://gitlab.freedesktop.org/drm/amd/-/issues 18372C: irc://irc.oftc.net/radeon 18373T: git https://gitlab.freedesktop.org/agd5f/linux.git 18374F: Documentation/gpu/amdgpu/ 18375F: drivers/gpu/drm/amd/ 18376F: drivers/gpu/drm/ci/xfails/amd* 18377F: drivers/gpu/drm/radeon/ 18378F: include/uapi/drm/amdgpu_drm.h 18379F: include/uapi/drm/radeon_drm.h 18380 18381RADEON FRAMEBUFFER DISPLAY DRIVER 18382M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18383L: linux-fbdev@vger.kernel.org 18384S: Maintained 18385F: drivers/video/fbdev/aty/radeon* 18386F: include/uapi/linux/radeonfb.h 18387 18388RADIOSHARK RADIO DRIVER 18389M: Hans Verkuil <hverkuil@xs4all.nl> 18390L: linux-media@vger.kernel.org 18391S: Maintained 18392T: git git://linuxtv.org/media_tree.git 18393F: drivers/media/radio/radio-shark.c 18394 18395RADIOSHARK2 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-shark2.c 18401F: drivers/media/radio/radio-tea5777.c 18402 18403RADOS BLOCK DEVICE (RBD) 18404M: Ilya Dryomov <idryomov@gmail.com> 18405R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18406L: ceph-devel@vger.kernel.org 18407S: Supported 18408W: http://ceph.com/ 18409T: git https://github.com/ceph/ceph-client.git 18410F: Documentation/ABI/testing/sysfs-bus-rbd 18411F: drivers/block/rbd.c 18412F: drivers/block/rbd_types.h 18413 18414RAGE128 FRAMEBUFFER DISPLAY DRIVER 18415L: linux-fbdev@vger.kernel.org 18416S: Orphan 18417F: drivers/video/fbdev/aty/aty128fb.c 18418 18419RAINSHADOW-CEC DRIVER 18420M: Hans Verkuil <hverkuil@xs4all.nl> 18421L: linux-media@vger.kernel.org 18422S: Maintained 18423T: git git://linuxtv.org/media_tree.git 18424F: drivers/media/cec/usb/rainshadow/ 18425 18426RALINK MIPS ARCHITECTURE 18427M: John Crispin <john@phrozen.org> 18428M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18429L: linux-mips@vger.kernel.org 18430S: Maintained 18431F: arch/mips/ralink 18432 18433RALINK MT7621 MIPS ARCHITECTURE 18434M: Arınç ÜNAL <arinc.unal@arinc9.com> 18435M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18436L: linux-mips@vger.kernel.org 18437S: Maintained 18438F: arch/mips/boot/dts/ralink/mt7621* 18439 18440RALINK RT2X00 WIRELESS LAN DRIVER 18441M: Stanislaw Gruszka <stf_xl@wp.pl> 18442L: linux-wireless@vger.kernel.org 18443S: Maintained 18444F: drivers/net/wireless/ralink/rt2x00/ 18445 18446RAMDISK RAM BLOCK DEVICE DRIVER 18447M: Jens Axboe <axboe@kernel.dk> 18448S: Maintained 18449F: Documentation/admin-guide/blockdev/ramdisk.rst 18450F: drivers/block/brd.c 18451 18452RANCHU VIRTUAL BOARD FOR MIPS 18453M: Miodrag Dinic <miodrag.dinic@mips.com> 18454L: linux-mips@vger.kernel.org 18455S: Supported 18456F: arch/mips/configs/generic/board-ranchu.config 18457F: arch/mips/generic/board-ranchu.c 18458 18459RANDOM NUMBER DRIVER 18460M: "Theodore Ts'o" <tytso@mit.edu> 18461M: Jason A. Donenfeld <Jason@zx2c4.com> 18462S: Maintained 18463T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18464F: drivers/char/random.c 18465F: drivers/virt/vmgenid.c 18466 18467RAPIDIO SUBSYSTEM 18468M: Matt Porter <mporter@kernel.crashing.org> 18469M: Alexandre Bounine <alex.bou9@gmail.com> 18470S: Maintained 18471F: drivers/rapidio/ 18472 18473RAS INFRASTRUCTURE 18474M: Tony Luck <tony.luck@intel.com> 18475M: Borislav Petkov <bp@alien8.de> 18476L: linux-edac@vger.kernel.org 18477S: Maintained 18478F: Documentation/admin-guide/RAS 18479F: drivers/ras/ 18480F: include/linux/ras.h 18481F: include/ras/ras_event.h 18482 18483RAS FRU MEMORY POISON MANAGER (FMPM) 18484M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18485L: linux-edac@vger.kernel.org 18486S: Maintained 18487F: drivers/ras/amd/fmpm.c 18488 18489RC-CORE / LIRC FRAMEWORK 18490M: Sean Young <sean@mess.org> 18491L: linux-media@vger.kernel.org 18492S: Maintained 18493W: http://linuxtv.org 18494T: git git://linuxtv.org/media_tree.git 18495F: Documentation/driver-api/media/rc-core.rst 18496F: Documentation/userspace-api/media/rc/ 18497F: drivers/media/rc/ 18498F: include/media/rc-core.h 18499F: include/media/rc-map.h 18500F: include/uapi/linux/lirc.h 18501 18502RCMM REMOTE CONTROLS DECODER 18503M: Patrick Lerda <patrick9876@free.fr> 18504S: Maintained 18505F: drivers/media/rc/ir-rcmm-decoder.c 18506 18507RCUTORTURE TEST FRAMEWORK 18508M: "Paul E. McKenney" <paulmck@kernel.org> 18509M: Josh Triplett <josh@joshtriplett.org> 18510R: Steven Rostedt <rostedt@goodmis.org> 18511R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18512R: Lai Jiangshan <jiangshanlai@gmail.com> 18513L: rcu@vger.kernel.org 18514S: Supported 18515T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18516F: tools/testing/selftests/rcutorture 18517 18518RDACM20 Camera Sensor 18519M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18520M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18521M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18522M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18523L: linux-media@vger.kernel.org 18524S: Maintained 18525F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18526F: drivers/media/i2c/max9271.c 18527F: drivers/media/i2c/max9271.h 18528F: drivers/media/i2c/rdacm20.c 18529 18530RDACM21 Camera Sensor 18531M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18532M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18533M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18534M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18535L: linux-media@vger.kernel.org 18536S: Maintained 18537F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18538F: drivers/media/i2c/max9271.c 18539F: drivers/media/i2c/max9271.h 18540F: drivers/media/i2c/rdacm21.c 18541 18542RDC R-321X SoC 18543M: Florian Fainelli <florian@openwrt.org> 18544S: Maintained 18545 18546RDC R6040 FAST ETHERNET DRIVER 18547M: Florian Fainelli <f.fainelli@gmail.com> 18548L: netdev@vger.kernel.org 18549S: Maintained 18550F: drivers/net/ethernet/rdc/r6040.c 18551 18552RDMAVT - RDMA verbs software 18553M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18554L: linux-rdma@vger.kernel.org 18555S: Supported 18556F: drivers/infiniband/sw/rdmavt 18557 18558RDS - RELIABLE DATAGRAM SOCKETS 18559M: Allison Henderson <allison.henderson@oracle.com> 18560L: netdev@vger.kernel.org 18561L: linux-rdma@vger.kernel.org 18562L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18563S: Supported 18564W: https://oss.oracle.com/projects/rds/ 18565F: Documentation/networking/rds.rst 18566F: net/rds/ 18567 18568RDT - RESOURCE ALLOCATION 18569M: Fenghua Yu <fenghua.yu@intel.com> 18570M: Reinette Chatre <reinette.chatre@intel.com> 18571L: linux-kernel@vger.kernel.org 18572S: Supported 18573F: Documentation/arch/x86/resctrl* 18574F: arch/x86/include/asm/resctrl.h 18575F: arch/x86/kernel/cpu/resctrl/ 18576F: tools/testing/selftests/resctrl/ 18577 18578READ-COPY UPDATE (RCU) 18579M: "Paul E. McKenney" <paulmck@kernel.org> 18580M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18581M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18582M: Joel Fernandes <joel@joelfernandes.org> 18583M: Josh Triplett <josh@joshtriplett.org> 18584M: Boqun Feng <boqun.feng@gmail.com> 18585R: Steven Rostedt <rostedt@goodmis.org> 18586R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18587R: Lai Jiangshan <jiangshanlai@gmail.com> 18588R: Zqiang <qiang.zhang1211@gmail.com> 18589L: rcu@vger.kernel.org 18590S: Supported 18591W: http://www.rdrop.com/users/paulmck/RCU/ 18592T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18593F: Documentation/RCU/ 18594F: include/linux/rcu* 18595F: kernel/rcu/ 18596X: Documentation/RCU/torture.rst 18597X: include/linux/srcu*.h 18598X: kernel/rcu/srcu*.c 18599 18600REAL TIME CLOCK (RTC) SUBSYSTEM 18601M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18602L: linux-rtc@vger.kernel.org 18603S: Maintained 18604Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18605T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18606F: Documentation/admin-guide/rtc.rst 18607F: Documentation/devicetree/bindings/rtc/ 18608F: drivers/rtc/ 18609F: include/linux/rtc.h 18610F: include/linux/rtc/ 18611F: include/uapi/linux/rtc.h 18612F: tools/testing/selftests/rtc/ 18613 18614Real-time Linux Analysis (RTLA) tools 18615M: Daniel Bristot de Oliveira <bristot@kernel.org> 18616M: Steven Rostedt <rostedt@goodmis.org> 18617L: linux-trace-kernel@vger.kernel.org 18618S: Maintained 18619F: Documentation/tools/rtla/ 18620F: tools/tracing/rtla/ 18621 18622REALTEK AUDIO CODECS 18623M: Oder Chiou <oder_chiou@realtek.com> 18624S: Maintained 18625F: include/sound/rt*.h 18626F: sound/soc/codecs/rt* 18627 18628REALTEK OTTO WATCHDOG 18629M: Sander Vanheule <sander@svanheule.net> 18630L: linux-watchdog@vger.kernel.org 18631S: Maintained 18632F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18633F: drivers/watchdog/realtek_otto_wdt.c 18634 18635REALTEK RTL83xx SMI DSA ROUTER CHIPS 18636M: Linus Walleij <linus.walleij@linaro.org> 18637M: Alvin Šipraga <alsi@bang-olufsen.dk> 18638S: Maintained 18639F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18640F: drivers/net/dsa/realtek/* 18641 18642REALTEK WIRELESS DRIVER (rtlwifi family) 18643M: Ping-Ke Shih <pkshih@realtek.com> 18644L: linux-wireless@vger.kernel.org 18645S: Maintained 18646T: git https://github.com/pkshih/rtw.git 18647F: drivers/net/wireless/realtek/rtlwifi/ 18648 18649REALTEK WIRELESS DRIVER (rtw88) 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/rtw88/ 18655 18656REALTEK WIRELESS DRIVER (rtw89) 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/rtw89/ 18662 18663REDPINE WIRELESS DRIVER 18664L: linux-wireless@vger.kernel.org 18665S: Orphan 18666F: drivers/net/wireless/rsi/ 18667 18668REGISTER MAP ABSTRACTION 18669M: Mark Brown <broonie@kernel.org> 18670L: linux-kernel@vger.kernel.org 18671S: Supported 18672T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18673F: Documentation/devicetree/bindings/regmap/ 18674F: drivers/base/regmap/ 18675F: include/linux/regmap.h 18676 18677REISERFS FILE SYSTEM 18678L: reiserfs-devel@vger.kernel.org 18679S: Obsolete 18680F: fs/reiserfs/ 18681 18682REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18683M: Bjorn Andersson <andersson@kernel.org> 18684M: Mathieu Poirier <mathieu.poirier@linaro.org> 18685L: linux-remoteproc@vger.kernel.org 18686S: Maintained 18687T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18688F: Documentation/ABI/testing/sysfs-class-remoteproc 18689F: Documentation/devicetree/bindings/remoteproc/ 18690F: Documentation/staging/remoteproc.rst 18691F: drivers/remoteproc/ 18692F: include/linux/remoteproc.h 18693F: include/linux/remoteproc/ 18694 18695REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18696M: Bjorn Andersson <andersson@kernel.org> 18697M: Mathieu Poirier <mathieu.poirier@linaro.org> 18698L: linux-remoteproc@vger.kernel.org 18699S: Maintained 18700T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18701F: Documentation/ABI/testing/sysfs-bus-rpmsg 18702F: Documentation/staging/rpmsg.rst 18703F: drivers/rpmsg/ 18704F: include/linux/rpmsg.h 18705F: include/linux/rpmsg/ 18706F: include/uapi/linux/rpmsg.h 18707F: samples/rpmsg/ 18708 18709REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18710M: Stephan Gerhold <stephan@gerhold.net> 18711L: netdev@vger.kernel.org 18712L: linux-remoteproc@vger.kernel.org 18713S: Maintained 18714F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18715 18716RENESAS CLOCK DRIVERS 18717M: Geert Uytterhoeven <geert+renesas@glider.be> 18718L: linux-renesas-soc@vger.kernel.org 18719S: Supported 18720T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18721F: Documentation/devicetree/bindings/clock/renesas,* 18722F: drivers/clk/renesas/ 18723 18724RENESAS EMEV2 I2C DRIVER 18725M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18726L: linux-renesas-soc@vger.kernel.org 18727S: Supported 18728F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18729F: drivers/i2c/busses/i2c-emev2.c 18730 18731RENESAS ETHERNET AVB DRIVER 18732R: Sergey Shtylyov <s.shtylyov@omp.ru> 18733L: netdev@vger.kernel.org 18734L: linux-renesas-soc@vger.kernel.org 18735F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18736F: drivers/net/ethernet/renesas/Kconfig 18737F: drivers/net/ethernet/renesas/Makefile 18738F: drivers/net/ethernet/renesas/ravb* 18739 18740RENESAS ETHERNET SWITCH DRIVER 18741R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18742L: netdev@vger.kernel.org 18743L: linux-renesas-soc@vger.kernel.org 18744F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18745F: drivers/net/ethernet/renesas/Kconfig 18746F: drivers/net/ethernet/renesas/Makefile 18747F: drivers/net/ethernet/renesas/rcar_gen4* 18748F: drivers/net/ethernet/renesas/rswitch* 18749 18750RENESAS IDT821034 ASoC CODEC 18751M: Herve Codina <herve.codina@bootlin.com> 18752L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18753S: Maintained 18754F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18755F: sound/soc/codecs/idt821034.c 18756 18757RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18758M: Miquel Raynal <miquel.raynal@bootlin.com> 18759L: linux-mtd@lists.infradead.org 18760L: linux-renesas-soc@vger.kernel.org 18761S: Maintained 18762F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18763F: drivers/mtd/nand/raw/renesas-nand-controller.c 18764 18765RENESAS R-CAR GYROADC DRIVER 18766M: Marek Vasut <marek.vasut@gmail.com> 18767L: linux-iio@vger.kernel.org 18768S: Supported 18769F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18770F: drivers/iio/adc/rcar-gyroadc.c 18771 18772RENESAS R-CAR I2C DRIVERS 18773M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18774L: linux-renesas-soc@vger.kernel.org 18775S: Supported 18776F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18777F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18778F: drivers/i2c/busses/i2c-rcar.c 18779F: drivers/i2c/busses/i2c-sh_mobile.c 18780 18781RENESAS R-CAR SATA DRIVER 18782R: Sergey Shtylyov <s.shtylyov@omp.ru> 18783L: linux-ide@vger.kernel.org 18784L: linux-renesas-soc@vger.kernel.org 18785S: Supported 18786F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18787F: drivers/ata/sata_rcar.c 18788 18789RENESAS R-CAR THERMAL DRIVERS 18790M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18791L: linux-renesas-soc@vger.kernel.org 18792S: Supported 18793F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18794F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18795F: drivers/thermal/rcar_gen3_thermal.c 18796F: drivers/thermal/rcar_thermal.c 18797 18798RENESAS RIIC DRIVER 18799M: Chris Brandt <chris.brandt@renesas.com> 18800L: linux-renesas-soc@vger.kernel.org 18801S: Supported 18802F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18803F: drivers/i2c/busses/i2c-riic.c 18804 18805RENESAS RZ/G2L A/D DRIVER 18806M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18807L: linux-iio@vger.kernel.org 18808L: linux-renesas-soc@vger.kernel.org 18809S: Supported 18810F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18811F: drivers/iio/adc/rzg2l_adc.c 18812 18813RENESAS RZ/G2L MTU3a COUNTER DRIVER 18814M: Biju Das <biju.das.jz@bp.renesas.com> 18815L: linux-iio@vger.kernel.org 18816L: linux-renesas-soc@vger.kernel.org 18817S: Supported 18818F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18819F: drivers/counter/rz-mtu3-cnt.c 18820 18821RENESAS RZ/N1 A5PSW SWITCH DRIVER 18822M: Clément Léger <clement.leger@bootlin.com> 18823L: linux-renesas-soc@vger.kernel.org 18824L: netdev@vger.kernel.org 18825S: Maintained 18826F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18827F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18828F: drivers/net/dsa/rzn1_a5psw* 18829F: drivers/net/pcs/pcs-rzn1-miic.c 18830F: include/dt-bindings/net/pcs-rzn1-miic.h 18831F: include/linux/pcs-rzn1-miic.h 18832F: net/dsa/tag_rzn1_a5psw.c 18833 18834RENESAS RZ/N1 RTC CONTROLLER DRIVER 18835M: Miquel Raynal <miquel.raynal@bootlin.com> 18836L: linux-rtc@vger.kernel.org 18837L: linux-renesas-soc@vger.kernel.org 18838S: Maintained 18839F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18840F: drivers/rtc/rtc-rzn1.c 18841 18842RENESAS RZ/N1 USBF CONTROLLER DRIVER 18843M: Herve Codina <herve.codina@bootlin.com> 18844L: linux-renesas-soc@vger.kernel.org 18845L: linux-usb@vger.kernel.org 18846S: Maintained 18847F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18848F: drivers/usb/gadget/udc/renesas_usbf.c 18849 18850RENESAS RZ/V2M I2C DRIVER 18851M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18852L: linux-i2c@vger.kernel.org 18853L: linux-renesas-soc@vger.kernel.org 18854S: Supported 18855F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18856F: drivers/i2c/busses/i2c-rzv2m.c 18857 18858RENESAS SUPERH ETHERNET DRIVER 18859R: Sergey Shtylyov <s.shtylyov@omp.ru> 18860L: netdev@vger.kernel.org 18861L: linux-renesas-soc@vger.kernel.org 18862F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18863F: drivers/net/ethernet/renesas/Kconfig 18864F: drivers/net/ethernet/renesas/Makefile 18865F: drivers/net/ethernet/renesas/sh_eth* 18866F: include/linux/sh_eth.h 18867 18868RENESAS USB PHY DRIVER 18869M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18870L: linux-renesas-soc@vger.kernel.org 18871S: Maintained 18872F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18873 18874RENESAS VERSACLOCK 7 CLOCK DRIVER 18875M: Alex Helms <alexander.helms.jy@renesas.com> 18876S: Maintained 18877F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18878F: drivers/clk/clk-versaclock7.c 18879 18880RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18881M: Herve Codina <herve.codina@bootlin.com> 18882L: linux-iio@vger.kernel.org 18883S: Maintained 18884F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18885F: drivers/iio/potentiometer/x9250.c 18886 18887RESET CONTROLLER FRAMEWORK 18888M: Philipp Zabel <p.zabel@pengutronix.de> 18889S: Maintained 18890T: git git://git.pengutronix.de/git/pza/linux 18891F: Documentation/devicetree/bindings/reset/ 18892F: Documentation/driver-api/reset.rst 18893F: drivers/reset/ 18894F: include/dt-bindings/reset/ 18895F: include/linux/reset-controller.h 18896F: include/linux/reset.h 18897F: include/linux/reset/ 18898K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18899 18900RESTARTABLE SEQUENCES SUPPORT 18901M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18902M: Peter Zijlstra <peterz@infradead.org> 18903M: "Paul E. McKenney" <paulmck@kernel.org> 18904M: Boqun Feng <boqun.feng@gmail.com> 18905L: linux-kernel@vger.kernel.org 18906S: Supported 18907F: include/trace/events/rseq.h 18908F: include/uapi/linux/rseq.h 18909F: kernel/rseq.c 18910F: tools/testing/selftests/rseq/ 18911 18912RFKILL 18913M: Johannes Berg <johannes@sipsolutions.net> 18914L: linux-wireless@vger.kernel.org 18915S: Maintained 18916W: https://wireless.wiki.kernel.org/ 18917Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18918T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18919T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18920F: Documentation/ABI/stable/sysfs-class-rfkill 18921F: Documentation/driver-api/rfkill.rst 18922F: include/linux/rfkill.h 18923F: include/uapi/linux/rfkill.h 18924F: net/rfkill/ 18925 18926RHASHTABLE 18927M: Thomas Graf <tgraf@suug.ch> 18928M: Herbert Xu <herbert@gondor.apana.org.au> 18929L: netdev@vger.kernel.org 18930S: Maintained 18931F: include/linux/rhashtable-types.h 18932F: include/linux/rhashtable.h 18933F: lib/rhashtable.c 18934F: lib/test_rhashtable.c 18935 18936RICOH R5C592 MEMORYSTICK DRIVER 18937M: Maxim Levitsky <maximlevitsky@gmail.com> 18938S: Maintained 18939F: drivers/memstick/host/r592.* 18940 18941RICOH SMARTMEDIA/XD DRIVER 18942M: Maxim Levitsky <maximlevitsky@gmail.com> 18943S: Maintained 18944F: drivers/mtd/nand/raw/r852.c 18945F: drivers/mtd/nand/raw/r852.h 18946 18947RISC-V ARCHITECTURE 18948M: Paul Walmsley <paul.walmsley@sifive.com> 18949M: Palmer Dabbelt <palmer@dabbelt.com> 18950M: Albert Ou <aou@eecs.berkeley.edu> 18951L: linux-riscv@lists.infradead.org 18952S: Supported 18953Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18954C: irc://irc.libera.chat/riscv 18955P: Documentation/arch/riscv/patch-acceptance.rst 18956T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18957F: arch/riscv/ 18958N: riscv 18959K: riscv 18960 18961RISC-V MICROCHIP FPGA SUPPORT 18962M: Conor Dooley <conor.dooley@microchip.com> 18963M: Daire McNamara <daire.mcnamara@microchip.com> 18964L: linux-riscv@lists.infradead.org 18965S: Supported 18966F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18967F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18968F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18969F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18970F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18971F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18972F: Documentation/devicetree/bindings/riscv/microchip.yaml 18973F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18974F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18975F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18976F: arch/riscv/boot/dts/microchip/ 18977F: drivers/char/hw_random/mpfs-rng.c 18978F: drivers/clk/microchip/clk-mpfs*.c 18979F: drivers/firmware/microchip/mpfs-auto-update.c 18980F: drivers/i2c/busses/i2c-microchip-corei2c.c 18981F: drivers/mailbox/mailbox-mpfs.c 18982F: drivers/pci/controller/pcie-microchip-host.c 18983F: drivers/pwm/pwm-microchip-core.c 18984F: drivers/reset/reset-mpfs.c 18985F: drivers/rtc/rtc-mpfs.c 18986F: drivers/soc/microchip/mpfs-sys-controller.c 18987F: drivers/spi/spi-microchip-core-qspi.c 18988F: drivers/spi/spi-microchip-core.c 18989F: drivers/usb/musb/mpfs.c 18990F: include/soc/microchip/mpfs.h 18991 18992RISC-V MISC SOC SUPPORT 18993M: Conor Dooley <conor@kernel.org> 18994L: linux-riscv@lists.infradead.org 18995S: Maintained 18996Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18997T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18998F: Documentation/devicetree/bindings/riscv/ 18999F: arch/riscv/boot/dts/ 19000X: arch/riscv/boot/dts/allwinner/ 19001X: arch/riscv/boot/dts/renesas/ 19002X: arch/riscv/boot/dts/sophgo/ 19003 19004RISC-V PMU DRIVERS 19005M: Atish Patra <atishp@atishpatra.org> 19006R: Anup Patel <anup@brainfault.org> 19007L: linux-riscv@lists.infradead.org 19008S: Supported 19009F: drivers/perf/riscv_pmu.c 19010F: drivers/perf/riscv_pmu_legacy.c 19011F: drivers/perf/riscv_pmu_sbi.c 19012 19013RISC-V THEAD SoC SUPPORT 19014M: Jisheng Zhang <jszhang@kernel.org> 19015M: Guo Ren <guoren@kernel.org> 19016M: Fu Wei <wefu@redhat.com> 19017L: linux-riscv@lists.infradead.org 19018S: Maintained 19019F: arch/riscv/boot/dts/thead/ 19020 19021RNBD BLOCK DRIVERS 19022M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19023M: Jack Wang <jinpu.wang@ionos.com> 19024L: linux-block@vger.kernel.org 19025S: Maintained 19026F: drivers/block/rnbd/ 19027 19028ROCCAT DRIVERS 19029M: Stefan Achatz <erazor_de@users.sourceforge.net> 19030S: Maintained 19031W: http://sourceforge.net/projects/roccat/ 19032F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19033F: drivers/hid/hid-roccat* 19034F: include/linux/hid-roccat* 19035 19036ROCKCHIP CRYPTO DRIVERS 19037M: Corentin Labbe <clabbe@baylibre.com> 19038L: linux-crypto@vger.kernel.org 19039S: Maintained 19040F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19041F: drivers/crypto/rockchip/ 19042 19043ROCKCHIP I2S TDM DRIVER 19044M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19045L: linux-rockchip@lists.infradead.org 19046S: Maintained 19047F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19048F: sound/soc/rockchip/rockchip_i2s_tdm.* 19049 19050ROCKCHIP ISP V1 DRIVER 19051M: Dafna Hirschfeld <dafna@fastmail.com> 19052M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19053L: linux-media@vger.kernel.org 19054L: linux-rockchip@lists.infradead.org 19055S: Maintained 19056F: Documentation/admin-guide/media/rkisp1.rst 19057F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19058F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19059F: drivers/media/platform/rockchip/rkisp1 19060F: include/uapi/linux/rkisp1-config.h 19061 19062ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19063M: Jacob Chen <jacob-chen@iotwrt.com> 19064M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19065L: linux-media@vger.kernel.org 19066L: linux-rockchip@lists.infradead.org 19067S: Maintained 19068F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19069F: drivers/media/platform/rockchip/rga/ 19070 19071ROCKCHIP VIDEO DECODER DRIVER 19072M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19073L: linux-media@vger.kernel.org 19074L: linux-rockchip@lists.infradead.org 19075S: Maintained 19076F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19077F: drivers/staging/media/rkvdec/ 19078 19079ROCKER DRIVER 19080M: Jiri Pirko <jiri@resnulli.us> 19081L: netdev@vger.kernel.org 19082S: Supported 19083F: drivers/net/ethernet/rocker/ 19084 19085ROCKETPORT EXPRESS/INFINITY DRIVER 19086M: Kevin Cernekee <cernekee@gmail.com> 19087L: linux-serial@vger.kernel.org 19088S: Odd Fixes 19089F: drivers/tty/serial/rp2.* 19090 19091ROHM BD99954 CHARGER IC 19092M: Matti Vaittinen <mazziesaccount@gmail.com> 19093S: Supported 19094F: drivers/power/supply/bd99954-charger.c 19095F: drivers/power/supply/bd99954-charger.h 19096 19097ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19098M: Tomasz Duszynski <tduszyns@gmail.com> 19099S: Maintained 19100F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19101F: drivers/iio/light/bh1750.c 19102 19103ROHM BM1390 PRESSURE SENSOR DRIVER 19104M: Matti Vaittinen <mazziesaccount@gmail.com> 19105L: linux-iio@vger.kernel.org 19106S: Supported 19107F: drivers/iio/pressure/rohm-bm1390.c 19108 19109ROHM BU270xx LIGHT SENSOR DRIVERs 19110M: Matti Vaittinen <mazziesaccount@gmail.com> 19111L: linux-iio@vger.kernel.org 19112S: Supported 19113F: drivers/iio/light/rohm-bu27008.c 19114F: drivers/iio/light/rohm-bu27034.c 19115 19116ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19117M: Marek Vasut <marek.vasut+renesas@gmail.com> 19118L: linux-kernel@vger.kernel.org 19119L: linux-renesas-soc@vger.kernel.org 19120S: Supported 19121F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19122F: drivers/gpio/gpio-bd9571mwv.c 19123F: drivers/mfd/bd9571mwv.c 19124F: drivers/regulator/bd9571mwv-regulator.c 19125F: include/linux/mfd/bd9571mwv.h 19126 19127ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19128M: Matti Vaittinen <mazziesaccount@gmail.com> 19129S: Supported 19130F: drivers/clk/clk-bd718x7.c 19131F: drivers/gpio/gpio-bd71815.c 19132F: drivers/gpio/gpio-bd71828.c 19133F: drivers/mfd/rohm-bd71828.c 19134F: drivers/mfd/rohm-bd718x7.c 19135F: drivers/mfd/rohm-bd9576.c 19136F: drivers/regulator/bd71815-regulator.c 19137F: drivers/regulator/bd71828-regulator.c 19138F: drivers/regulator/bd718x7-regulator.c 19139F: drivers/regulator/bd9576-regulator.c 19140F: drivers/regulator/rohm-regulator.c 19141F: drivers/rtc/rtc-bd70528.c 19142F: drivers/watchdog/bd9576_wdt.c 19143F: include/linux/mfd/rohm-bd71815.h 19144F: include/linux/mfd/rohm-bd71828.h 19145F: include/linux/mfd/rohm-bd718x7.h 19146F: include/linux/mfd/rohm-bd957x.h 19147F: include/linux/mfd/rohm-generic.h 19148F: include/linux/mfd/rohm-shared.h 19149 19150ROSE NETWORK LAYER 19151M: Ralf Baechle <ralf@linux-mips.org> 19152L: linux-hams@vger.kernel.org 19153S: Maintained 19154W: https://linux-ax25.in-berlin.de 19155F: include/net/rose.h 19156F: include/uapi/linux/rose.h 19157F: net/rose/ 19158 19159ROTATION DRIVER FOR ALLWINNER A83T 19160M: Jernej Skrabec <jernej.skrabec@gmail.com> 19161L: linux-media@vger.kernel.org 19162S: Maintained 19163T: git git://linuxtv.org/media_tree.git 19164F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19165F: drivers/media/platform/sunxi/sun8i-rotate/ 19166 19167RPMSG TTY DRIVER 19168M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19169L: linux-remoteproc@vger.kernel.org 19170S: Maintained 19171F: drivers/tty/rpmsg_tty.c 19172 19173RTL2830 MEDIA DRIVER 19174L: linux-media@vger.kernel.org 19175S: Orphan 19176W: https://linuxtv.org 19177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19178F: drivers/media/dvb-frontends/rtl2830* 19179 19180RTL2832 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/rtl2832* 19186 19187RTL2832_SDR 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_sdr* 19193 19194RTL8180 WIRELESS DRIVER 19195L: linux-wireless@vger.kernel.org 19196S: Orphan 19197F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19198 19199RTL8187 WIRELESS DRIVER 19200M: Hin-Tak Leung <hintak.leung@gmail.com> 19201M: Larry Finger <Larry.Finger@lwfinger.net> 19202L: linux-wireless@vger.kernel.org 19203S: Maintained 19204T: git https://github.com/pkshih/rtw.git 19205F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19206 19207RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19208M: Jes Sorensen <Jes.Sorensen@gmail.com> 19209L: linux-wireless@vger.kernel.org 19210S: Maintained 19211T: git https://github.com/pkshih/rtw.git 19212F: drivers/net/wireless/realtek/rtl8xxxu/ 19213 19214RTRS TRANSPORT DRIVERS 19215M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19216M: Jack Wang <jinpu.wang@ionos.com> 19217L: linux-rdma@vger.kernel.org 19218S: Maintained 19219F: drivers/infiniband/ulp/rtrs/ 19220 19221RUNTIME VERIFICATION (RV) 19222M: Daniel Bristot de Oliveira <bristot@kernel.org> 19223M: Steven Rostedt <rostedt@goodmis.org> 19224L: linux-trace-kernel@vger.kernel.org 19225S: Maintained 19226F: Documentation/trace/rv/ 19227F: include/linux/rv.h 19228F: include/rv/ 19229F: kernel/trace/rv/ 19230F: tools/verification/ 19231 19232RUST 19233M: Miguel Ojeda <ojeda@kernel.org> 19234M: Alex Gaynor <alex.gaynor@gmail.com> 19235M: Wedson Almeida Filho <wedsonaf@gmail.com> 19236R: Boqun Feng <boqun.feng@gmail.com> 19237R: Gary Guo <gary@garyguo.net> 19238R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19239R: Benno Lossin <benno.lossin@proton.me> 19240R: Andreas Hindborg <a.hindborg@samsung.com> 19241R: Alice Ryhl <aliceryhl@google.com> 19242L: rust-for-linux@vger.kernel.org 19243S: Supported 19244W: https://rust-for-linux.com 19245B: https://github.com/Rust-for-Linux/linux/issues 19246C: zulip://rust-for-linux.zulipchat.com 19247P: https://rust-for-linux.com/contributing 19248T: git https://github.com/Rust-for-Linux/linux.git rust-next 19249F: Documentation/rust/ 19250F: rust/ 19251F: samples/rust/ 19252F: scripts/*rust* 19253F: tools/testing/selftests/rust/ 19254K: \b(?i:rust)\b 19255 19256RXRPC SOCKETS (AF_RXRPC) 19257M: David Howells <dhowells@redhat.com> 19258M: Marc Dionne <marc.dionne@auristor.com> 19259L: linux-afs@lists.infradead.org 19260S: Supported 19261W: https://www.infradead.org/~dhowells/kafs/ 19262F: Documentation/networking/rxrpc.rst 19263F: include/keys/rxrpc-type.h 19264F: include/net/af_rxrpc.h 19265F: include/trace/events/rxrpc.h 19266F: include/uapi/linux/rxrpc.h 19267F: net/rxrpc/ 19268 19269S3 SAVAGE FRAMEBUFFER DRIVER 19270M: Antonino Daplas <adaplas@gmail.com> 19271L: linux-fbdev@vger.kernel.org 19272S: Maintained 19273F: drivers/video/fbdev/savage/ 19274 19275S390 ARCHITECTURE 19276M: Heiko Carstens <hca@linux.ibm.com> 19277M: Vasily Gorbik <gor@linux.ibm.com> 19278M: Alexander Gordeev <agordeev@linux.ibm.com> 19279R: Christian Borntraeger <borntraeger@linux.ibm.com> 19280R: Sven Schnelle <svens@linux.ibm.com> 19281L: linux-s390@vger.kernel.org 19282S: Supported 19283T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19284F: Documentation/driver-api/s390-drivers.rst 19285F: Documentation/arch/s390/ 19286F: arch/s390/ 19287F: drivers/s390/ 19288F: drivers/watchdog/diag288_wdt.c 19289 19290S390 COMMON I/O LAYER 19291M: Vineeth Vijayan <vneethv@linux.ibm.com> 19292M: Peter Oberparleiter <oberpar@linux.ibm.com> 19293L: linux-s390@vger.kernel.org 19294S: Supported 19295F: drivers/s390/cio/ 19296 19297S390 DASD DRIVER 19298M: Stefan Haberland <sth@linux.ibm.com> 19299M: Jan Hoeppner <hoeppner@linux.ibm.com> 19300L: linux-s390@vger.kernel.org 19301S: Supported 19302F: block/partitions/ibm.c 19303F: drivers/s390/block/dasd* 19304F: include/linux/dasd_mod.h 19305 19306S390 IOMMU (PCI) 19307M: Niklas Schnelle <schnelle@linux.ibm.com> 19308M: Matthew Rosato <mjrosato@linux.ibm.com> 19309R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19310L: linux-s390@vger.kernel.org 19311S: Supported 19312F: drivers/iommu/s390-iommu.c 19313 19314S390 IUCV NETWORK LAYER 19315M: Alexandra Winter <wintera@linux.ibm.com> 19316M: Thorsten Winkler <twinkler@linux.ibm.com> 19317L: linux-s390@vger.kernel.org 19318L: netdev@vger.kernel.org 19319S: Supported 19320F: drivers/s390/net/*iucv* 19321F: include/net/iucv/ 19322F: net/iucv/ 19323 19324S390 MM 19325M: Alexander Gordeev <agordeev@linux.ibm.com> 19326M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19327L: linux-s390@vger.kernel.org 19328S: Supported 19329T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19330F: arch/s390/include/asm/pgtable.h 19331F: arch/s390/mm 19332 19333S390 NETWORK DRIVERS 19334M: Alexandra Winter <wintera@linux.ibm.com> 19335M: Thorsten Winkler <twinkler@linux.ibm.com> 19336L: linux-s390@vger.kernel.org 19337L: netdev@vger.kernel.org 19338S: Supported 19339F: drivers/s390/net/ 19340 19341S390 PCI SUBSYSTEM 19342M: Niklas Schnelle <schnelle@linux.ibm.com> 19343M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19344L: linux-s390@vger.kernel.org 19345S: Supported 19346F: Documentation/arch/s390/pci.rst 19347F: arch/s390/pci/ 19348F: drivers/pci/hotplug/s390_pci_hpc.c 19349 19350S390 SCM DRIVER 19351M: Vineeth Vijayan <vneethv@linux.ibm.com> 19352L: linux-s390@vger.kernel.org 19353S: Supported 19354F: drivers/s390/block/scm* 19355F: drivers/s390/cio/scm.c 19356 19357S390 VFIO AP DRIVER 19358M: Tony Krowiak <akrowiak@linux.ibm.com> 19359M: Halil Pasic <pasic@linux.ibm.com> 19360M: Jason Herne <jjherne@linux.ibm.com> 19361L: linux-s390@vger.kernel.org 19362S: Supported 19363F: Documentation/arch/s390/vfio-ap* 19364F: drivers/s390/crypto/vfio_ap* 19365 19366S390 VFIO-CCW DRIVER 19367M: Eric Farman <farman@linux.ibm.com> 19368M: Matthew Rosato <mjrosato@linux.ibm.com> 19369R: Halil Pasic <pasic@linux.ibm.com> 19370L: linux-s390@vger.kernel.org 19371L: kvm@vger.kernel.org 19372S: Supported 19373F: Documentation/arch/s390/vfio-ccw.rst 19374F: drivers/s390/cio/vfio_ccw* 19375F: include/uapi/linux/vfio_ccw.h 19376 19377S390 VFIO-PCI DRIVER 19378M: Matthew Rosato <mjrosato@linux.ibm.com> 19379M: Eric Farman <farman@linux.ibm.com> 19380L: linux-s390@vger.kernel.org 19381L: kvm@vger.kernel.org 19382S: Supported 19383F: arch/s390/kvm/pci* 19384F: drivers/vfio/pci/vfio_pci_zdev.c 19385F: include/uapi/linux/vfio_zdev.h 19386 19387S390 ZCRYPT DRIVER 19388M: Harald Freudenberger <freude@linux.ibm.com> 19389L: linux-s390@vger.kernel.org 19390S: Supported 19391F: drivers/s390/crypto/ 19392 19393S390 ZFCP DRIVER 19394M: Steffen Maier <maier@linux.ibm.com> 19395M: Benjamin Block <bblock@linux.ibm.com> 19396L: linux-s390@vger.kernel.org 19397S: Supported 19398F: drivers/s390/scsi/zfcp_* 19399 19400SAA6588 RDS RECEIVER DRIVER 19401M: Hans Verkuil <hverkuil@xs4all.nl> 19402L: linux-media@vger.kernel.org 19403S: Odd Fixes 19404W: https://linuxtv.org 19405T: git git://linuxtv.org/media_tree.git 19406F: drivers/media/i2c/saa6588* 19407 19408SAA7134 VIDEO4LINUX DRIVER 19409M: Mauro Carvalho Chehab <mchehab@kernel.org> 19410L: linux-media@vger.kernel.org 19411S: Odd fixes 19412W: https://linuxtv.org 19413T: git git://linuxtv.org/media_tree.git 19414F: Documentation/driver-api/media/drivers/saa7134* 19415F: drivers/media/pci/saa7134/ 19416 19417SAA7146 VIDEO4LINUX-2 DRIVER 19418M: Hans Verkuil <hverkuil@xs4all.nl> 19419L: linux-media@vger.kernel.org 19420S: Maintained 19421T: git git://linuxtv.org/media_tree.git 19422F: drivers/media/common/saa7146/ 19423F: drivers/media/pci/saa7146/ 19424F: include/media/drv-intf/saa7146* 19425 19426SAFESETID SECURITY MODULE 19427M: Micah Morton <mortonm@chromium.org> 19428S: Supported 19429F: Documentation/admin-guide/LSM/SafeSetID.rst 19430F: security/safesetid/ 19431 19432SAMSUNG AUDIO (ASoC) DRIVERS 19433M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19434L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19435S: Maintained 19436B: mailto:linux-samsung-soc@vger.kernel.org 19437F: Documentation/devicetree/bindings/sound/samsung* 19438F: sound/soc/samsung/ 19439 19440SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19441M: Krzysztof Kozlowski <krzk@kernel.org> 19442L: linux-crypto@vger.kernel.org 19443L: linux-samsung-soc@vger.kernel.org 19444S: Maintained 19445F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19446F: drivers/crypto/exynos-rng.c 19447 19448SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19449M: Łukasz Stelmach <l.stelmach@samsung.com> 19450L: linux-samsung-soc@vger.kernel.org 19451S: Maintained 19452F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19453F: drivers/char/hw_random/exynos-trng.c 19454 19455SAMSUNG FRAMEBUFFER DRIVER 19456M: Jingoo Han <jingoohan1@gmail.com> 19457L: linux-fbdev@vger.kernel.org 19458S: Maintained 19459F: drivers/video/fbdev/s3c-fb.c 19460 19461SAMSUNG INTERCONNECT DRIVERS 19462M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19463M: Artur Świgoń <a.swigon@samsung.com> 19464L: linux-pm@vger.kernel.org 19465L: linux-samsung-soc@vger.kernel.org 19466S: Supported 19467F: drivers/interconnect/samsung/ 19468 19469SAMSUNG LAPTOP DRIVER 19470M: Corentin Chary <corentin.chary@gmail.com> 19471L: platform-driver-x86@vger.kernel.org 19472S: Maintained 19473F: drivers/platform/x86/samsung-laptop.c 19474 19475SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19476M: Krzysztof Kozlowski <krzk@kernel.org> 19477L: linux-kernel@vger.kernel.org 19478L: linux-samsung-soc@vger.kernel.org 19479S: Maintained 19480B: mailto:linux-samsung-soc@vger.kernel.org 19481F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19482F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19483F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19484F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19485F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19486F: drivers/clk/clk-s2mps11.c 19487F: drivers/mfd/sec*.c 19488F: drivers/regulator/s2m*.c 19489F: drivers/regulator/s5m*.c 19490F: drivers/rtc/rtc-s5m.c 19491F: include/linux/mfd/samsung/ 19492 19493SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19494M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19495L: linux-media@vger.kernel.org 19496L: linux-samsung-soc@vger.kernel.org 19497S: Maintained 19498F: drivers/media/platform/samsung/s3c-camif/ 19499F: include/media/drv-intf/s3c_camif.h 19500 19501SAMSUNG S3FWRN5 NFC DRIVER 19502M: Krzysztof Kozlowski <krzk@kernel.org> 19503S: Maintained 19504F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19505F: drivers/nfc/s3fwrn5 19506 19507SAMSUNG S5C73M3 CAMERA DRIVER 19508M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19509M: Andrzej Hajda <andrzej.hajda@intel.com> 19510L: linux-media@vger.kernel.org 19511S: Supported 19512F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19513F: drivers/media/i2c/s5c73m3/* 19514 19515SAMSUNG S5K5BAF CAMERA DRIVER 19516M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19517M: Andrzej Hajda <andrzej.hajda@intel.com> 19518L: linux-media@vger.kernel.org 19519S: Supported 19520F: drivers/media/i2c/s5k5baf.c 19521 19522SAMSUNG S5P Security SubSystem (SSS) DRIVER 19523M: Krzysztof Kozlowski <krzk@kernel.org> 19524M: Vladimir Zapolskiy <vz@mleia.com> 19525L: linux-crypto@vger.kernel.org 19526L: linux-samsung-soc@vger.kernel.org 19527S: Maintained 19528F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19529F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19530F: drivers/crypto/s5p-sss.c 19531 19532SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19533M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19534L: linux-media@vger.kernel.org 19535S: Supported 19536Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19537F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19538F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19539F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19540F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19541F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19542F: drivers/media/platform/samsung/exynos4-is/ 19543 19544SAMSUNG SOC CLOCK DRIVERS 19545M: Krzysztof Kozlowski <krzk@kernel.org> 19546M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19547M: Chanwoo Choi <cw00.choi@samsung.com> 19548R: Alim Akhtar <alim.akhtar@samsung.com> 19549L: linux-samsung-soc@vger.kernel.org 19550S: Maintained 19551T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19552F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19553F: Documentation/devicetree/bindings/clock/samsung,s3c* 19554F: drivers/clk/samsung/ 19555F: include/dt-bindings/clock/exynos*.h 19556F: include/dt-bindings/clock/s5p*.h 19557F: include/dt-bindings/clock/samsung,*.h 19558F: include/linux/clk/samsung.h 19559 19560SAMSUNG SPI DRIVERS 19561M: Andi Shyti <andi.shyti@kernel.org> 19562L: linux-spi@vger.kernel.org 19563L: linux-samsung-soc@vger.kernel.org 19564S: Maintained 19565F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19566F: drivers/spi/spi-s3c* 19567F: include/linux/platform_data/spi-s3c64xx.h 19568 19569SAMSUNG SXGBE DRIVERS 19570M: Byungho An <bh74.an@samsung.com> 19571L: netdev@vger.kernel.org 19572S: Supported 19573F: drivers/net/ethernet/samsung/sxgbe/ 19574 19575SAMSUNG THERMAL DRIVER 19576M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19577M: Krzysztof Kozlowski <krzk@kernel.org> 19578L: linux-pm@vger.kernel.org 19579L: linux-samsung-soc@vger.kernel.org 19580S: Maintained 19581F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19582F: drivers/thermal/samsung/ 19583 19584SAMSUNG USB2 PHY DRIVER 19585M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19586L: linux-kernel@vger.kernel.org 19587S: Supported 19588F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19589F: Documentation/driver-api/phy/samsung-usb2.rst 19590F: drivers/phy/samsung/phy-exynos4210-usb2.c 19591F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19592F: drivers/phy/samsung/phy-exynos5250-usb2.c 19593F: drivers/phy/samsung/phy-s5pv210-usb2.c 19594F: drivers/phy/samsung/phy-samsung-usb2.c 19595F: drivers/phy/samsung/phy-samsung-usb2.h 19596 19597SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19598M: Paul Barker <paul.barker@sancloud.com> 19599R: Marc Murphy <marc.murphy@sancloud.com> 19600S: Supported 19601F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19602 19603SC1200 WDT DRIVER 19604M: Zwane Mwaikambo <zwanem@gmail.com> 19605S: Maintained 19606F: drivers/watchdog/sc1200wdt.c 19607 19608SCHEDULER 19609M: Ingo Molnar <mingo@redhat.com> 19610M: Peter Zijlstra <peterz@infradead.org> 19611M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19612M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19613R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19614R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19615R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19616R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19617R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19618R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19619L: linux-kernel@vger.kernel.org 19620S: Maintained 19621T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19622F: include/linux/preempt.h 19623F: include/linux/sched.h 19624F: include/linux/wait.h 19625F: include/uapi/linux/sched.h 19626F: kernel/sched/ 19627 19628SCSI LIBSAS SUBSYSTEM 19629R: John Garry <john.g.garry@oracle.com> 19630R: Jason Yan <yanaijie@huawei.com> 19631L: linux-scsi@vger.kernel.org 19632S: Supported 19633F: Documentation/scsi/libsas.rst 19634F: drivers/scsi/libsas/ 19635F: include/scsi/libsas.h 19636F: include/scsi/sas_ata.h 19637 19638SCSI RDMA PROTOCOL (SRP) INITIATOR 19639M: Bart Van Assche <bvanassche@acm.org> 19640L: linux-rdma@vger.kernel.org 19641S: Supported 19642Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19643F: drivers/infiniband/ulp/srp/ 19644F: include/scsi/srp.h 19645 19646SCSI RDMA PROTOCOL (SRP) TARGET 19647M: Bart Van Assche <bvanassche@acm.org> 19648L: linux-rdma@vger.kernel.org 19649L: target-devel@vger.kernel.org 19650S: Supported 19651Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19652F: drivers/infiniband/ulp/srpt/ 19653 19654SCSI SG DRIVER 19655M: Doug Gilbert <dgilbert@interlog.com> 19656L: linux-scsi@vger.kernel.org 19657S: Maintained 19658W: http://sg.danny.cz/sg 19659F: Documentation/scsi/scsi-generic.rst 19660F: drivers/scsi/sg.c 19661F: include/scsi/sg.h 19662 19663SCSI SUBSYSTEM 19664M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19665M: "Martin K. Petersen" <martin.petersen@oracle.com> 19666L: linux-scsi@vger.kernel.org 19667S: Maintained 19668Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19669T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19670T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19671F: Documentation/devicetree/bindings/scsi/ 19672F: drivers/scsi/ 19673F: drivers/ufs/ 19674F: include/scsi/ 19675 19676SCSI TAPE DRIVER 19677M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19678L: linux-scsi@vger.kernel.org 19679S: Maintained 19680F: Documentation/scsi/st.rst 19681F: drivers/scsi/st.* 19682F: drivers/scsi/st_*.h 19683 19684SCSI TARGET CORE USER DRIVER 19685M: Bodo Stroesser <bostroesser@gmail.com> 19686L: linux-scsi@vger.kernel.org 19687L: target-devel@vger.kernel.org 19688S: Supported 19689F: Documentation/target/tcmu-design.rst 19690F: drivers/target/target_core_user.c 19691F: include/uapi/linux/target_core_user.h 19692 19693SCSI TARGET SUBSYSTEM 19694M: "Martin K. Petersen" <martin.petersen@oracle.com> 19695L: linux-scsi@vger.kernel.org 19696L: target-devel@vger.kernel.org 19697S: Supported 19698Q: https://patchwork.kernel.org/project/target-devel/list/ 19699T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19700F: Documentation/target/ 19701F: drivers/target/ 19702F: include/target/ 19703 19704SCTP PROTOCOL 19705M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19706M: Xin Long <lucien.xin@gmail.com> 19707L: linux-sctp@vger.kernel.org 19708S: Maintained 19709W: https://github.com/sctp/lksctp-tools/wiki 19710F: Documentation/networking/sctp.rst 19711F: include/linux/sctp.h 19712F: include/net/sctp/ 19713F: include/uapi/linux/sctp.h 19714F: net/sctp/ 19715 19716SCx200 CPU SUPPORT 19717M: Jim Cromie <jim.cromie@gmail.com> 19718S: Odd Fixes 19719F: Documentation/i2c/busses/scx200_acb.rst 19720F: arch/x86/platform/scx200/ 19721F: drivers/i2c/busses/scx200* 19722F: drivers/mtd/maps/scx200_docflash.c 19723F: drivers/watchdog/scx200_wdt.c 19724F: include/linux/scx200.h 19725 19726SCx200 GPIO DRIVER 19727M: Jim Cromie <jim.cromie@gmail.com> 19728S: Maintained 19729F: drivers/char/scx200_gpio.c 19730F: include/linux/scx200_gpio.h 19731 19732SCx200 HRT CLOCKSOURCE DRIVER 19733M: Jim Cromie <jim.cromie@gmail.com> 19734S: Maintained 19735F: drivers/clocksource/scx200_hrt.c 19736 19737SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19738M: Sascha Sommer <saschasommer@freenet.de> 19739L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19740S: Maintained 19741F: drivers/mmc/host/sdricoh_cs.c 19742 19743SECO BOARDS CEC DRIVER 19744M: Ettore Chimenti <ek5.chimenti@gmail.com> 19745S: Maintained 19746F: drivers/media/cec/platform/seco/seco-cec.c 19747F: drivers/media/cec/platform/seco/seco-cec.h 19748 19749SECURE COMPUTING 19750M: Kees Cook <keescook@chromium.org> 19751R: Andy Lutomirski <luto@amacapital.net> 19752R: Will Drewry <wad@chromium.org> 19753S: Supported 19754T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19755F: Documentation/userspace-api/seccomp_filter.rst 19756F: include/linux/seccomp.h 19757F: include/uapi/linux/seccomp.h 19758F: kernel/seccomp.c 19759F: tools/testing/selftests/kselftest_harness.h 19760F: tools/testing/selftests/seccomp/* 19761K: \bsecure_computing 19762K: \bTIF_SECCOMP\b 19763 19764SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19765M: Kamal Dasu <kamal.dasu@broadcom.com> 19766M: Al Cooper <alcooperx@gmail.com> 19767R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19768L: linux-mmc@vger.kernel.org 19769S: Maintained 19770F: drivers/mmc/host/sdhci-brcmstb* 19771 19772SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19773M: Adrian Hunter <adrian.hunter@intel.com> 19774L: linux-mmc@vger.kernel.org 19775S: Supported 19776F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19777F: drivers/mmc/host/sdhci* 19778 19779SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19780M: Aubin Constans <aubin.constans@microchip.com> 19781R: Eugen Hristev <eugen.hristev@collabora.com> 19782L: linux-mmc@vger.kernel.org 19783S: Supported 19784F: drivers/mmc/host/sdhci-of-at91.c 19785 19786SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19787M: Haibo Chen <haibo.chen@nxp.com> 19788L: imx@lists.linux.dev 19789L: linux-mmc@vger.kernel.org 19790S: Maintained 19791F: drivers/mmc/host/sdhci-esdhc-imx.c 19792 19793SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19794M: Ben Dooks <ben-linux@fluff.org> 19795M: Jaehoon Chung <jh80.chung@samsung.com> 19796L: linux-mmc@vger.kernel.org 19797S: Maintained 19798F: drivers/mmc/host/sdhci-s3c* 19799 19800SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19801M: Viresh Kumar <vireshk@kernel.org> 19802L: linux-mmc@vger.kernel.org 19803S: Maintained 19804F: drivers/mmc/host/sdhci-spear.c 19805 19806SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19807M: Vignesh Raghavendra <vigneshr@ti.com> 19808L: linux-mmc@vger.kernel.org 19809S: Maintained 19810F: drivers/mmc/host/sdhci-omap.c 19811 19812SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19813M: Jonathan Derrick <jonathan.derrick@linux.dev> 19814L: linux-block@vger.kernel.org 19815S: Supported 19816F: block/opal_proto.h 19817F: block/sed* 19818F: include/linux/sed* 19819F: include/uapi/linux/sed* 19820 19821SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19822M: Mark Rutland <mark.rutland@arm.com> 19823M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19824M: Sudeep Holla <sudeep.holla@arm.com> 19825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19826S: Maintained 19827F: drivers/firmware/smccc/ 19828F: include/linux/arm-smccc.h 19829 19830SECURITY CONTACT 19831M: Security Officers <security@kernel.org> 19832S: Supported 19833F: Documentation/process/security-bugs.rst 19834 19835SECURITY SUBSYSTEM 19836M: Paul Moore <paul@paul-moore.com> 19837M: James Morris <jmorris@namei.org> 19838M: "Serge E. Hallyn" <serge@hallyn.com> 19839L: linux-security-module@vger.kernel.org 19840S: Supported 19841Q: https://patchwork.kernel.org/project/linux-security-module/list 19842B: mailto:linux-security-module@vger.kernel.org 19843P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19844T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19845F: include/uapi/linux/lsm.h 19846F: security/ 19847F: tools/testing/selftests/lsm/ 19848X: security/selinux/ 19849K: \bsecurity_[a-z_0-9]\+\b 19850 19851SELINUX SECURITY MODULE 19852M: Paul Moore <paul@paul-moore.com> 19853M: Stephen Smalley <stephen.smalley.work@gmail.com> 19854R: Ondrej Mosnacek <omosnace@redhat.com> 19855L: selinux@vger.kernel.org 19856S: Supported 19857W: https://github.com/SELinuxProject 19858Q: https://patchwork.kernel.org/project/selinux/list 19859B: mailto:selinux@vger.kernel.org 19860P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19861T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19862F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19863F: Documentation/ABI/removed/sysfs-selinux-disable 19864F: Documentation/admin-guide/LSM/SELinux.rst 19865F: include/trace/events/avc.h 19866F: include/uapi/linux/selinux_netlink.h 19867F: scripts/selinux/ 19868F: security/selinux/ 19869 19870SENSABLE PHANTOM 19871M: Jiri Slaby <jirislaby@kernel.org> 19872S: Maintained 19873F: drivers/misc/phantom.c 19874F: include/uapi/linux/phantom.h 19875 19876SENSEAIR SUNRISE 006-0-0007 19877M: Jacopo Mondi <jacopo@jmondi.org> 19878S: Maintained 19879F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19880F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19881F: drivers/iio/chemical/sunrise_co2.c 19882 19883SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19884M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19885S: Maintained 19886F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19887F: drivers/iio/chemical/scd30.h 19888F: drivers/iio/chemical/scd30_core.c 19889F: drivers/iio/chemical/scd30_i2c.c 19890F: drivers/iio/chemical/scd30_serial.c 19891 19892SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19893M: Roan van Dijk <roan@protonic.nl> 19894S: Maintained 19895F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19896F: drivers/iio/chemical/scd4x.c 19897 19898SENSIRION SGP40 GAS SENSOR DRIVER 19899M: Andreas Klinger <ak@it-klinger.de> 19900S: Maintained 19901F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19902F: drivers/iio/chemical/sgp40.c 19903 19904SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19905M: Tomasz Duszynski <tduszyns@gmail.com> 19906S: Maintained 19907F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19908F: drivers/iio/chemical/sps30.c 19909F: drivers/iio/chemical/sps30_i2c.c 19910F: drivers/iio/chemical/sps30_serial.c 19911 19912SERIAL DEVICE BUS 19913M: Rob Herring <robh@kernel.org> 19914L: linux-serial@vger.kernel.org 19915S: Maintained 19916F: Documentation/devicetree/bindings/serial/serial.yaml 19917F: drivers/tty/serdev/ 19918F: include/linux/serdev.h 19919 19920SERIAL IR RECEIVER 19921M: Sean Young <sean@mess.org> 19922L: linux-media@vger.kernel.org 19923S: Maintained 19924F: drivers/media/rc/serial_ir.c 19925 19926SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19927M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19929S: Maintained 19930F: Documentation/devicetree/bindings/slimbus/ 19931F: drivers/slimbus/ 19932F: include/linux/slimbus.h 19933 19934SFC NETWORK DRIVER 19935M: Edward Cree <ecree.xilinx@gmail.com> 19936M: Martin Habets <habetsm.xilinx@gmail.com> 19937L: netdev@vger.kernel.org 19938L: linux-net-drivers@amd.com 19939S: Supported 19940F: Documentation/networking/devlink/sfc.rst 19941F: drivers/net/ethernet/sfc/ 19942 19943SFCTEMP HWMON DRIVER 19944M: Emil Renner Berthing <kernel@esmil.dk> 19945M: Hal Feng <hal.feng@starfivetech.com> 19946L: linux-hwmon@vger.kernel.org 19947S: Maintained 19948F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19949F: Documentation/hwmon/sfctemp.rst 19950F: drivers/hwmon/sfctemp.c 19951 19952SFF/SFP/SFP+ MODULE SUPPORT 19953M: Russell King <linux@armlinux.org.uk> 19954L: netdev@vger.kernel.org 19955S: Maintained 19956F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19957F: drivers/net/phy/phylink.c 19958F: drivers/net/phy/sfp* 19959F: include/linux/mdio/mdio-i2c.h 19960F: include/linux/phylink.h 19961F: include/linux/sfp.h 19962K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19963 19964SGI GRU DRIVER 19965M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19966S: Maintained 19967F: drivers/misc/sgi-gru/ 19968 19969SGI XP/XPC/XPNET DRIVER 19970M: Robin Holt <robinmholt@gmail.com> 19971M: Steve Wahl <steve.wahl@hpe.com> 19972S: Maintained 19973F: drivers/misc/sgi-xp/ 19974 19975SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19976M: Wenjia Zhang <wenjia@linux.ibm.com> 19977M: Jan Karcher <jaka@linux.ibm.com> 19978R: D. Wythe <alibuda@linux.alibaba.com> 19979R: Tony Lu <tonylu@linux.alibaba.com> 19980R: Wen Gu <guwen@linux.alibaba.com> 19981L: linux-s390@vger.kernel.org 19982S: Supported 19983F: net/smc/ 19984 19985SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19986M: Linus Walleij <linus.walleij@linaro.org> 19987L: linux-iio@vger.kernel.org 19988S: Maintained 19989T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19990F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19991F: drivers/iio/light/gp2ap002.c 19992 19993SHARP RJ54N1CB0C SENSOR DRIVER 19994M: Jacopo Mondi <jacopo@jmondi.org> 19995L: linux-media@vger.kernel.org 19996S: Odd fixes 19997T: git git://linuxtv.org/media_tree.git 19998F: drivers/media/i2c/rj54n1cb0c.c 19999F: include/media/i2c/rj54n1cb0c.h 20000 20001SHRINKER 20002M: Andrew Morton <akpm@linux-foundation.org> 20003M: Dave Chinner <david@fromorbit.com> 20004R: Qi Zheng <zhengqi.arch@bytedance.com> 20005R: Roman Gushchin <roman.gushchin@linux.dev> 20006R: Muchun Song <muchun.song@linux.dev> 20007L: linux-mm@kvack.org 20008S: Maintained 20009F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20010F: include/linux/shrinker.h 20011F: mm/shrinker.c 20012F: mm/shrinker_debug.c 20013 20014SH_VOU V4L2 OUTPUT DRIVER 20015L: linux-media@vger.kernel.org 20016S: Orphan 20017F: drivers/media/platform/renesas/sh_vou.c 20018F: include/media/drv-intf/sh_vou.h 20019 20020SI2157 MEDIA DRIVER 20021L: linux-media@vger.kernel.org 20022S: Orphan 20023W: https://linuxtv.org 20024Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20025F: drivers/media/tuners/si2157* 20026 20027SI2165 MEDIA DRIVER 20028M: Matthias Schwarzott <zzam@gentoo.org> 20029L: linux-media@vger.kernel.org 20030S: Maintained 20031W: https://linuxtv.org 20032Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20033F: drivers/media/dvb-frontends/si2165* 20034 20035SI2168 MEDIA DRIVER 20036L: linux-media@vger.kernel.org 20037S: Orphan 20038W: https://linuxtv.org 20039Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20040F: drivers/media/dvb-frontends/si2168* 20041 20042SI470X FM RADIO RECEIVER I2C DRIVER 20043M: Hans Verkuil <hverkuil@xs4all.nl> 20044L: linux-media@vger.kernel.org 20045S: Odd Fixes 20046W: https://linuxtv.org 20047T: git git://linuxtv.org/media_tree.git 20048F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20049F: drivers/media/radio/si470x/radio-si470x-i2c.c 20050 20051SI470X FM RADIO RECEIVER USB DRIVER 20052M: Hans Verkuil <hverkuil@xs4all.nl> 20053L: linux-media@vger.kernel.org 20054S: Maintained 20055W: https://linuxtv.org 20056T: git git://linuxtv.org/media_tree.git 20057F: drivers/media/radio/si470x/radio-si470x-common.c 20058F: drivers/media/radio/si470x/radio-si470x-usb.c 20059F: drivers/media/radio/si470x/radio-si470x.h 20060 20061SI4713 FM RADIO TRANSMITTER I2C DRIVER 20062M: Eduardo Valentin <edubezval@gmail.com> 20063L: linux-media@vger.kernel.org 20064S: Odd Fixes 20065W: https://linuxtv.org 20066T: git git://linuxtv.org/media_tree.git 20067F: drivers/media/radio/si4713/si4713.? 20068 20069SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20070M: Eduardo Valentin <edubezval@gmail.com> 20071L: linux-media@vger.kernel.org 20072S: Odd Fixes 20073W: https://linuxtv.org 20074T: git git://linuxtv.org/media_tree.git 20075F: drivers/media/radio/si4713/radio-platform-si4713.c 20076 20077SI4713 FM RADIO TRANSMITTER USB DRIVER 20078M: Hans Verkuil <hverkuil@xs4all.nl> 20079L: linux-media@vger.kernel.org 20080S: Maintained 20081W: https://linuxtv.org 20082T: git git://linuxtv.org/media_tree.git 20083F: drivers/media/radio/si4713/radio-usb-si4713.c 20084 20085SIANO DVB DRIVER 20086M: Mauro Carvalho Chehab <mchehab@kernel.org> 20087L: linux-media@vger.kernel.org 20088S: Odd fixes 20089W: https://linuxtv.org 20090T: git git://linuxtv.org/media_tree.git 20091F: drivers/media/common/siano/ 20092F: drivers/media/mmc/siano/ 20093F: drivers/media/usb/siano/ 20094F: drivers/media/usb/siano/ 20095 20096SIEMENS IPC LED DRIVERS 20097M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20098M: Xing Tong Wu <xingtong.wu@siemens.com> 20099M: Tobias Schaffner <tobias.schaffner@siemens.com> 20100L: linux-leds@vger.kernel.org 20101S: Maintained 20102F: drivers/leds/simple/ 20103 20104SIEMENS IPC PLATFORM DRIVERS 20105M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20106M: Xing Tong Wu <xingtong.wu@siemens.com> 20107M: Tobias Schaffner <tobias.schaffner@siemens.com> 20108L: platform-driver-x86@vger.kernel.org 20109S: Maintained 20110F: drivers/platform/x86/siemens/ 20111F: include/linux/platform_data/x86/simatic-ipc-base.h 20112F: include/linux/platform_data/x86/simatic-ipc.h 20113 20114SIEMENS IPC WATCHDOG DRIVERS 20115M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20116M: Xing Tong Wu <xingtong.wu@siemens.com> 20117M: Tobias Schaffner <tobias.schaffner@siemens.com> 20118L: linux-watchdog@vger.kernel.org 20119S: Maintained 20120F: drivers/watchdog/simatic-ipc-wdt.c 20121 20122SIFIVE DRIVERS 20123M: Paul Walmsley <paul.walmsley@sifive.com> 20124M: Samuel Holland <samuel.holland@sifive.com> 20125L: linux-riscv@lists.infradead.org 20126S: Supported 20127F: drivers/dma/sf-pdma/ 20128N: sifive 20129K: fu[57]40 20130K: [^@]sifive 20131 20132SILEAD TOUCHSCREEN DRIVER 20133M: Hans de Goede <hdegoede@redhat.com> 20134L: linux-input@vger.kernel.org 20135L: platform-driver-x86@vger.kernel.org 20136S: Maintained 20137F: drivers/input/touchscreen/silead.c 20138F: drivers/platform/x86/touchscreen_dmi.c 20139 20140SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20141M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20142S: Supported 20143F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20144F: drivers/net/wireless/silabs/wfx/ 20145 20146SILICON MOTION SM712 FRAME BUFFER DRIVER 20147M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20148M: Teddy Wang <teddy.wang@siliconmotion.com> 20149M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20150L: linux-fbdev@vger.kernel.org 20151S: Maintained 20152F: Documentation/fb/sm712fb.rst 20153F: drivers/video/fbdev/sm712* 20154 20155SILVACO I3C DUAL-ROLE MASTER 20156M: Miquel Raynal <miquel.raynal@bootlin.com> 20157M: Conor Culhane <conor.culhane@silvaco.com> 20158L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20159S: Maintained 20160F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20161F: drivers/i3c/master/svc-i3c-master.c 20162 20163SIMPLEFB FB DRIVER 20164M: Hans de Goede <hdegoede@redhat.com> 20165L: linux-fbdev@vger.kernel.org 20166S: Maintained 20167F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20168F: drivers/video/fbdev/simplefb.c 20169F: include/linux/platform_data/simplefb.h 20170 20171SIOX 20172M: Thorsten Scherer <t.scherer@eckelmann.de> 20173R: Pengutronix Kernel Team <kernel@pengutronix.de> 20174S: Supported 20175F: drivers/gpio/gpio-siox.c 20176F: drivers/siox/* 20177F: include/trace/events/siox.h 20178 20179SIPHASH PRF ROUTINES 20180M: Jason A. Donenfeld <Jason@zx2c4.com> 20181S: Maintained 20182F: include/linux/siphash.h 20183F: lib/siphash.c 20184F: lib/siphash_kunit.c 20185 20186SIS 190 ETHERNET DRIVER 20187M: Francois Romieu <romieu@fr.zoreil.com> 20188L: netdev@vger.kernel.org 20189S: Maintained 20190F: drivers/net/ethernet/sis/sis190.c 20191 20192SIS 900/7016 FAST ETHERNET DRIVER 20193M: Daniele Venzano <venza@brownhat.org> 20194L: netdev@vger.kernel.org 20195S: Maintained 20196W: http://www.brownhat.org/sis900.html 20197F: drivers/net/ethernet/sis/sis900.* 20198 20199SIS FRAMEBUFFER DRIVER 20200S: Orphan 20201F: Documentation/fb/sisfb.rst 20202F: drivers/video/fbdev/sis/ 20203F: include/video/sisfb.h 20204 20205SIS I2C TOUCHSCREEN DRIVER 20206M: Mika Penttilä <mpenttil@redhat.com> 20207L: linux-input@vger.kernel.org 20208S: Maintained 20209F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20210F: drivers/input/touchscreen/sis_i2c.c 20211 20212SIS USB2VGA DRIVER 20213M: Thomas Winischhofer <thomas@winischhofer.net> 20214S: Maintained 20215W: http://www.winischhofer.at/linuxsisusbvga.shtml 20216F: drivers/usb/misc/sisusbvga/ 20217 20218SL28 CPLD MFD DRIVER 20219M: Michael Walle <mwalle@kernel.org> 20220S: Maintained 20221F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20222F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20223F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20224F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20225F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20226F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20227F: drivers/gpio/gpio-sl28cpld.c 20228F: drivers/hwmon/sl28cpld-hwmon.c 20229F: drivers/irqchip/irq-sl28cpld.c 20230F: drivers/pwm/pwm-sl28cpld.c 20231F: drivers/watchdog/sl28cpld_wdt.c 20232 20233SL28 VPD NVMEM LAYOUT DRIVER 20234M: Michael Walle <mwalle@kernel.org> 20235S: Maintained 20236F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20237F: drivers/nvmem/layouts/sl28vpd.c 20238 20239SLAB ALLOCATOR 20240M: Christoph Lameter <cl@linux.com> 20241M: Pekka Enberg <penberg@kernel.org> 20242M: David Rientjes <rientjes@google.com> 20243M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20244M: Andrew Morton <akpm@linux-foundation.org> 20245M: Vlastimil Babka <vbabka@suse.cz> 20246R: Roman Gushchin <roman.gushchin@linux.dev> 20247R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20248L: linux-mm@kvack.org 20249S: Maintained 20250T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20251F: include/linux/sl?b*.h 20252F: mm/sl?b* 20253 20254SLCAN CAN NETWORK DRIVER 20255M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20256L: linux-can@vger.kernel.org 20257S: Maintained 20258F: drivers/net/can/slcan/ 20259 20260SLEEPABLE READ-COPY UPDATE (SRCU) 20261M: Lai Jiangshan <jiangshanlai@gmail.com> 20262M: "Paul E. McKenney" <paulmck@kernel.org> 20263M: Josh Triplett <josh@joshtriplett.org> 20264R: Steven Rostedt <rostedt@goodmis.org> 20265R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20266L: rcu@vger.kernel.org 20267S: Supported 20268W: http://www.rdrop.com/users/paulmck/RCU/ 20269T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20270F: include/linux/srcu*.h 20271F: kernel/rcu/srcu*.c 20272 20273SMACK SECURITY MODULE 20274M: Casey Schaufler <casey@schaufler-ca.com> 20275L: linux-security-module@vger.kernel.org 20276S: Maintained 20277W: http://schaufler-ca.com 20278T: git git://github.com/cschaufler/smack-next 20279F: Documentation/admin-guide/LSM/Smack.rst 20280F: security/smack/ 20281 20282SMC91x ETHERNET DRIVER 20283M: Nicolas Pitre <nico@fluxnic.net> 20284S: Odd Fixes 20285F: drivers/net/ethernet/smsc/smc91x.* 20286 20287SMSC EMC2103 HARDWARE MONITOR DRIVER 20288M: Steve Glendinning <steve.glendinning@shawell.net> 20289L: linux-hwmon@vger.kernel.org 20290S: Maintained 20291F: Documentation/hwmon/emc2103.rst 20292F: drivers/hwmon/emc2103.c 20293 20294SMSC SCH5627 HARDWARE MONITOR DRIVER 20295M: Hans de Goede <hdegoede@redhat.com> 20296L: linux-hwmon@vger.kernel.org 20297S: Supported 20298F: Documentation/hwmon/sch5627.rst 20299F: drivers/hwmon/sch5627.c 20300 20301SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20302M: Steve Glendinning <steve.glendinning@shawell.net> 20303L: linux-fbdev@vger.kernel.org 20304S: Maintained 20305F: drivers/video/fbdev/smscufx.c 20306 20307SMSC47B397 HARDWARE MONITOR DRIVER 20308M: Jean Delvare <jdelvare@suse.com> 20309L: linux-hwmon@vger.kernel.org 20310S: Maintained 20311F: Documentation/hwmon/smsc47b397.rst 20312F: drivers/hwmon/smsc47b397.c 20313 20314SMSC911x ETHERNET DRIVER 20315M: Steve Glendinning <steve.glendinning@shawell.net> 20316L: netdev@vger.kernel.org 20317S: Maintained 20318F: drivers/net/ethernet/smsc/smsc911x.* 20319F: include/linux/smsc911x.h 20320 20321SMSC9420 PCI ETHERNET DRIVER 20322M: Steve Glendinning <steve.glendinning@shawell.net> 20323L: netdev@vger.kernel.org 20324S: Maintained 20325F: drivers/net/ethernet/smsc/smsc9420.* 20326 20327SNET DPU VIRTIO DATA PATH ACCELERATOR 20328R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20329F: drivers/vdpa/solidrun/ 20330 20331SOCIONEXT (SNI) AVE NETWORK DRIVER 20332M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20333L: netdev@vger.kernel.org 20334S: Maintained 20335F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20336F: drivers/net/ethernet/socionext/sni_ave.c 20337 20338SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20339M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20340M: Masahisa Kojima <kojima.masahisa@socionext.com> 20341L: netdev@vger.kernel.org 20342S: Maintained 20343F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20344F: drivers/net/ethernet/socionext/netsec.c 20345 20346SOCIONEXT (SNI) Synquacer SPI DRIVER 20347M: Masahisa Kojima <masahisa.kojima@linaro.org> 20348M: Jassi Brar <jaswinder.singh@linaro.org> 20349L: linux-spi@vger.kernel.org 20350S: Maintained 20351F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20352F: drivers/spi/spi-synquacer.c 20353 20354SOCIONEXT SYNQUACER I2C DRIVER 20355M: Ard Biesheuvel <ardb@kernel.org> 20356L: linux-i2c@vger.kernel.org 20357S: Maintained 20358F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20359F: drivers/i2c/busses/i2c-synquacer.c 20360 20361SOCIONEXT UNIPHIER SOUND DRIVER 20362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20363S: Orphan 20364F: sound/soc/uniphier/ 20365 20366SOCKET TIMESTAMPING 20367M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20368S: Maintained 20369F: Documentation/networking/timestamping.rst 20370F: include/uapi/linux/net_tstamp.h 20371F: tools/testing/selftests/net/so_txtime.c 20372 20373SOEKRIS NET48XX LED SUPPORT 20374M: Chris Boot <bootc@bootc.net> 20375S: Maintained 20376F: drivers/leds/leds-net48xx.c 20377 20378SOFT-IWARP DRIVER (siw) 20379M: Bernard Metzler <bmt@zurich.ibm.com> 20380L: linux-rdma@vger.kernel.org 20381S: Supported 20382F: drivers/infiniband/sw/siw/ 20383F: include/uapi/rdma/siw-abi.h 20384 20385SOFT-ROCE DRIVER (rxe) 20386M: Zhu Yanjun <zyjzyj2000@gmail.com> 20387L: linux-rdma@vger.kernel.org 20388S: Supported 20389F: drivers/infiniband/sw/rxe/ 20390F: include/uapi/rdma/rdma_user_rxe.h 20391 20392SOFTLOGIC 6x10 MPEG CODEC 20393M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20394M: Anton Sviridenko <anton@corp.bluecherry.net> 20395M: Andrey Utkin <andrey_utkin@fastmail.com> 20396M: Ismael Luceno <ismael@iodev.co.uk> 20397L: linux-media@vger.kernel.org 20398S: Supported 20399F: drivers/media/pci/solo6x10/ 20400 20401SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20402M: James Morse <james.morse@arm.com> 20403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20404S: Maintained 20405F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20406F: drivers/firmware/arm_sdei.c 20407F: include/linux/arm_sdei.h 20408F: include/uapi/linux/arm_sdei.h 20409 20410SOFTWARE NODES AND DEVICE PROPERTIES 20411R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20412R: Daniel Scally <djrscally@gmail.com> 20413R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20414R: Sakari Ailus <sakari.ailus@linux.intel.com> 20415L: linux-acpi@vger.kernel.org 20416S: Maintained 20417F: drivers/base/property.c 20418F: drivers/base/swnode.c 20419F: include/linux/fwnode.h 20420F: include/linux/property.h 20421 20422SOFTWARE RAID (Multiple Disks) SUPPORT 20423M: Song Liu <song@kernel.org> 20424R: Yu Kuai <yukuai3@huawei.com> 20425L: linux-raid@vger.kernel.org 20426S: Supported 20427Q: https://patchwork.kernel.org/project/linux-raid/list/ 20428T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20429F: drivers/md/Kconfig 20430F: drivers/md/Makefile 20431F: drivers/md/md* 20432F: drivers/md/raid* 20433F: include/linux/raid/ 20434F: include/uapi/linux/raid/ 20435 20436SOLIDRUN CLEARFOG SUPPORT 20437M: Russell King <linux@armlinux.org.uk> 20438S: Maintained 20439F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20440F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20441 20442SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20443M: Russell King <linux@armlinux.org.uk> 20444S: Maintained 20445F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20446F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20447F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20448 20449SONIC NETWORK DRIVER 20450M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20451L: netdev@vger.kernel.org 20452S: Maintained 20453F: drivers/net/ethernet/natsemi/sonic.* 20454 20455SONICS SILICON BACKPLANE DRIVER (SSB) 20456M: Michael Buesch <m@bues.ch> 20457L: linux-wireless@vger.kernel.org 20458S: Maintained 20459F: drivers/ssb/ 20460F: include/linux/ssb/ 20461 20462SONY IMX208 SENSOR DRIVER 20463M: Sakari Ailus <sakari.ailus@linux.intel.com> 20464L: linux-media@vger.kernel.org 20465S: Maintained 20466T: git git://linuxtv.org/media_tree.git 20467F: drivers/media/i2c/imx208.c 20468 20469SONY IMX214 SENSOR DRIVER 20470M: Ricardo Ribalda <ribalda@kernel.org> 20471L: linux-media@vger.kernel.org 20472S: Maintained 20473T: git git://linuxtv.org/media_tree.git 20474F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20475F: drivers/media/i2c/imx214.c 20476 20477SONY IMX219 SENSOR DRIVER 20478M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20479L: linux-media@vger.kernel.org 20480S: Maintained 20481T: git git://linuxtv.org/media_tree.git 20482F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20483F: drivers/media/i2c/imx219.c 20484 20485SONY IMX258 SENSOR DRIVER 20486M: Sakari Ailus <sakari.ailus@linux.intel.com> 20487L: linux-media@vger.kernel.org 20488S: Maintained 20489T: git git://linuxtv.org/media_tree.git 20490F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20491F: drivers/media/i2c/imx258.c 20492 20493SONY IMX274 SENSOR DRIVER 20494M: Leon Luo <leonl@leopardimaging.com> 20495L: linux-media@vger.kernel.org 20496S: Maintained 20497T: git git://linuxtv.org/media_tree.git 20498F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20499F: drivers/media/i2c/imx274.c 20500 20501SONY IMX290 SENSOR DRIVER 20502M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20503L: linux-media@vger.kernel.org 20504S: Maintained 20505T: git git://linuxtv.org/media_tree.git 20506F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20507F: drivers/media/i2c/imx290.c 20508 20509SONY IMX296 SENSOR DRIVER 20510M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20511M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20512L: linux-media@vger.kernel.org 20513S: Maintained 20514T: git git://linuxtv.org/media_tree.git 20515F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20516F: drivers/media/i2c/imx296.c 20517 20518SONY IMX319 SENSOR DRIVER 20519M: Bingbu Cao <bingbu.cao@intel.com> 20520L: linux-media@vger.kernel.org 20521S: Maintained 20522T: git git://linuxtv.org/media_tree.git 20523F: drivers/media/i2c/imx319.c 20524 20525SONY IMX334 SENSOR DRIVER 20526L: linux-media@vger.kernel.org 20527S: Orphan 20528T: git git://linuxtv.org/media_tree.git 20529F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20530F: drivers/media/i2c/imx334.c 20531 20532SONY IMX335 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,imx335.yaml 20537F: drivers/media/i2c/imx335.c 20538 20539SONY IMX355 SENSOR DRIVER 20540M: Tianshu Qiu <tian.shu.qiu@intel.com> 20541L: linux-media@vger.kernel.org 20542S: Maintained 20543T: git git://linuxtv.org/media_tree.git 20544F: drivers/media/i2c/imx355.c 20545 20546SONY IMX412 SENSOR DRIVER 20547L: linux-media@vger.kernel.org 20548S: Orphan 20549T: git git://linuxtv.org/media_tree.git 20550F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20551F: drivers/media/i2c/imx412.c 20552 20553SONY IMX415 SENSOR DRIVER 20554M: Michael Riesch <michael.riesch@wolfvision.net> 20555L: linux-media@vger.kernel.org 20556S: Maintained 20557T: git git://linuxtv.org/media_tree.git 20558F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20559F: drivers/media/i2c/imx415.c 20560 20561SONY MEMORYSTICK SUBSYSTEM 20562M: Maxim Levitsky <maximlevitsky@gmail.com> 20563M: Alex Dubov <oakad@yahoo.com> 20564M: Ulf Hansson <ulf.hansson@linaro.org> 20565L: linux-mmc@vger.kernel.org 20566S: Maintained 20567T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20568F: drivers/memstick/ 20569F: include/linux/memstick.h 20570 20571SONY VAIO CONTROL DEVICE DRIVER 20572M: Mattia Dongili <malattia@linux.it> 20573L: platform-driver-x86@vger.kernel.org 20574S: Maintained 20575W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20576F: Documentation/admin-guide/laptops/sony-laptop.rst 20577F: drivers/char/sonypi.c 20578F: drivers/platform/x86/sony-laptop.c 20579F: include/linux/sony-laptop.h 20580 20581SOPHGO DEVICETREES and DRIVERS 20582M: Chen Wang <unicorn_wang@outlook.com> 20583M: Inochi Amaoto <inochiama@outlook.com> 20584T: git https://github.com/sophgo/linux.git 20585S: Maintained 20586N: sophgo 20587K: sophgo 20588 20589SOUND 20590M: Jaroslav Kysela <perex@perex.cz> 20591M: Takashi Iwai <tiwai@suse.com> 20592L: linux-sound@vger.kernel.org 20593S: Maintained 20594W: http://www.alsa-project.org/ 20595Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20596T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20597F: Documentation/sound/ 20598F: include/sound/ 20599F: include/uapi/sound/ 20600F: sound/ 20601F: tools/testing/selftests/alsa 20602 20603SOUND - ALSA SELFTESTS 20604M: Mark Brown <broonie@kernel.org> 20605L: linux-sound@vger.kernel.org 20606L: linux-kselftest@vger.kernel.org 20607S: Supported 20608F: tools/testing/selftests/alsa 20609 20610SOUND - COMPRESSED AUDIO 20611M: Vinod Koul <vkoul@kernel.org> 20612L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20613S: Supported 20614T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20615F: Documentation/sound/designs/compress-offload.rst 20616F: include/sound/compress_driver.h 20617F: include/uapi/sound/compress_* 20618F: sound/core/compress_offload.c 20619F: sound/soc/soc-compress.c 20620 20621SOUND - CORE KUNIT TEST 20622M: Ivan Orlov <ivan.orlov0322@gmail.com> 20623L: linux-sound@vger.kernel.org 20624S: Supported 20625F: sound/core/sound_kunit.c 20626 20627SOUND - DMAENGINE HELPERS 20628M: Lars-Peter Clausen <lars@metafoo.de> 20629S: Supported 20630F: include/sound/dmaengine_pcm.h 20631F: sound/core/pcm_dmaengine.c 20632F: sound/soc/soc-generic-dmaengine-pcm.c 20633 20634SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20635M: Liam Girdwood <lgirdwood@gmail.com> 20636M: Mark Brown <broonie@kernel.org> 20637L: linux-sound@vger.kernel.org 20638S: Supported 20639W: http://alsa-project.org/main/index.php/ASoC 20640T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20641F: Documentation/devicetree/bindings/sound/ 20642F: Documentation/sound/soc/ 20643F: include/dt-bindings/sound/ 20644F: include/sound/soc* 20645F: include/sound/sof.h 20646F: include/sound/sof/ 20647F: include/trace/events/sof*.h 20648F: include/uapi/sound/asoc.h 20649F: sound/soc/ 20650 20651SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20652M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20653M: Liam Girdwood <lgirdwood@gmail.com> 20654M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20655M: Bard Liao <yung-chuan.liao@linux.intel.com> 20656M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20657M: Daniel Baluta <daniel.baluta@nxp.com> 20658R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20659L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20660S: Supported 20661W: https://github.com/thesofproject/linux/ 20662F: sound/soc/sof/ 20663 20664SOUNDWIRE SUBSYSTEM 20665M: Vinod Koul <vkoul@kernel.org> 20666M: Bard Liao <yung-chuan.liao@linux.intel.com> 20667R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20668R: Sanyog Kale <sanyog.r.kale@intel.com> 20669L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20670S: Supported 20671T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20672F: Documentation/driver-api/soundwire/ 20673F: drivers/soundwire/ 20674F: include/linux/soundwire/ 20675 20676SP2 MEDIA DRIVER 20677M: Olli Salonen <olli.salonen@iki.fi> 20678L: linux-media@vger.kernel.org 20679S: Maintained 20680W: https://linuxtv.org 20681Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20682F: drivers/media/dvb-frontends/sp2* 20683 20684SPANISH DOCUMENTATION 20685M: Carlos Bilbao <carlos.bilbao@amd.com> 20686R: Avadhut Naik <avadhut.naik@amd.com> 20687S: Maintained 20688F: Documentation/translations/sp_SP/ 20689 20690SPARC + UltraSPARC (sparc/sparc64) 20691M: "David S. Miller" <davem@davemloft.net> 20692M: Andreas Larsson <andreas@gaisler.com> 20693L: sparclinux@vger.kernel.org 20694S: Maintained 20695Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20696T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20697T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20698F: arch/sparc/ 20699F: drivers/sbus/ 20700 20701SPARC SERIAL DRIVERS 20702M: "David S. Miller" <davem@davemloft.net> 20703L: sparclinux@vger.kernel.org 20704S: Maintained 20705T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20706T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20707F: drivers/tty/serial/suncore.c 20708F: drivers/tty/serial/sunhv.c 20709F: drivers/tty/serial/sunsab.c 20710F: drivers/tty/serial/sunsab.h 20711F: drivers/tty/serial/sunsu.c 20712F: drivers/tty/serial/sunzilog.c 20713F: drivers/tty/serial/sunzilog.h 20714F: drivers/tty/vcc.c 20715F: include/linux/sunserialcore.h 20716 20717SPARSE CHECKER 20718M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20719L: linux-sparse@vger.kernel.org 20720S: Maintained 20721W: https://sparse.docs.kernel.org/ 20722Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20723B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20724T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20725F: include/linux/compiler.h 20726 20727SPEAKUP CONSOLE SPEECH DRIVER 20728M: William Hubbs <w.d.hubbs@gmail.com> 20729M: Chris Brannon <chris@the-brannons.com> 20730M: Kirk Reiser <kirk@reisers.ca> 20731M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20732L: speakup@linux-speakup.org 20733S: Odd Fixes 20734W: http://www.linux-speakup.org/ 20735W: https://github.com/linux-speakup/speakup 20736B: https://github.com/linux-speakup/speakup/issues 20737F: drivers/accessibility/speakup/ 20738 20739SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20740M: Viresh Kumar <vireshk@kernel.org> 20741M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20742M: soc@kernel.org 20743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20744S: Maintained 20745W: http://www.st.com/spear 20746F: arch/arm/boot/dts/st/spear* 20747F: arch/arm/mach-spear/ 20748F: drivers/clk/spear/ 20749F: drivers/pinctrl/spear/ 20750 20751SPI NOR SUBSYSTEM 20752M: Tudor Ambarus <tudor.ambarus@linaro.org> 20753M: Pratyush Yadav <pratyush@kernel.org> 20754M: Michael Walle <mwalle@kernel.org> 20755L: linux-mtd@lists.infradead.org 20756S: Maintained 20757W: http://www.linux-mtd.infradead.org/ 20758Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20759C: irc://irc.oftc.net/mtd 20760T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20761F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20762F: drivers/mtd/spi-nor/ 20763F: include/linux/mtd/spi-nor.h 20764 20765SPI SUBSYSTEM 20766M: Mark Brown <broonie@kernel.org> 20767L: linux-spi@vger.kernel.org 20768S: Maintained 20769Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20770T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20771F: Documentation/devicetree/bindings/spi/ 20772F: Documentation/spi/ 20773F: drivers/spi/ 20774F: include/linux/spi/ 20775F: include/uapi/linux/spi/ 20776F: tools/spi/ 20777 20778SPIDERNET NETWORK DRIVER for CELL 20779M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20780M: Geoff Levand <geoff@infradead.org> 20781L: netdev@vger.kernel.org 20782L: linuxppc-dev@lists.ozlabs.org 20783S: Maintained 20784F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20785F: drivers/net/ethernet/toshiba/spider_net* 20786 20787SPMI SUBSYSTEM 20788M: Stephen Boyd <sboyd@kernel.org> 20789L: linux-kernel@vger.kernel.org 20790S: Maintained 20791T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20792F: Documentation/devicetree/bindings/spmi/ 20793F: drivers/spmi/ 20794F: include/dt-bindings/spmi/spmi.h 20795F: include/linux/spmi.h 20796F: include/trace/events/spmi.h 20797 20798SPU FILE SYSTEM 20799M: Jeremy Kerr <jk@ozlabs.org> 20800L: linuxppc-dev@lists.ozlabs.org 20801S: Supported 20802W: http://www.ibm.com/developerworks/power/cell/ 20803F: Documentation/filesystems/spufs/spufs.rst 20804F: arch/powerpc/platforms/cell/spufs/ 20805 20806SQUASHFS FILE SYSTEM 20807M: Phillip Lougher <phillip@squashfs.org.uk> 20808L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20809S: Maintained 20810W: http://squashfs.org.uk 20811T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20812F: Documentation/filesystems/squashfs.rst 20813F: fs/squashfs/ 20814 20815SRM (Alpha) environment access 20816M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20817S: Maintained 20818F: arch/alpha/kernel/srm_env.c 20819 20820ST LSM6DSx IMU IIO DRIVER 20821M: Lorenzo Bianconi <lorenzo@kernel.org> 20822L: linux-iio@vger.kernel.org 20823S: Maintained 20824W: http://www.st.com/ 20825F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20826F: drivers/iio/imu/st_lsm6dsx/ 20827 20828ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20829M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20830M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20831L: linux-media@vger.kernel.org 20832S: Maintained 20833T: git git://linuxtv.org/media_tree.git 20834F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20835F: drivers/media/i2c/st-mipid02.c 20836 20837ST STM32 I2C/SMBUS DRIVER 20838M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20839M: Alain Volmat <alain.volmat@foss.st.com> 20840L: linux-i2c@vger.kernel.org 20841S: Maintained 20842F: drivers/i2c/busses/i2c-stm32* 20843 20844ST STM32 SPI DRIVER 20845M: Alain Volmat <alain.volmat@foss.st.com> 20846L: linux-spi@vger.kernel.org 20847S: Maintained 20848F: drivers/spi/spi-stm32.c 20849 20850ST STPDDC60 DRIVER 20851M: Daniel Nilsson <daniel.nilsson@flex.com> 20852L: linux-hwmon@vger.kernel.org 20853S: Maintained 20854F: Documentation/hwmon/stpddc60.rst 20855F: drivers/hwmon/pmbus/stpddc60.c 20856 20857ST VGXY61 DRIVER 20858M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20859M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20860L: linux-media@vger.kernel.org 20861S: Maintained 20862T: git git://linuxtv.org/media_tree.git 20863F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20864F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20865F: drivers/media/i2c/st-vgxy61.c 20866 20867ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20868M: Song Qiang <songqiang1304521@gmail.com> 20869L: linux-iio@vger.kernel.org 20870S: Maintained 20871F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20872F: drivers/iio/proximity/vl53l0x-i2c.c 20873 20874STABLE BRANCH 20875M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20876M: Sasha Levin <sashal@kernel.org> 20877L: stable@vger.kernel.org 20878S: Supported 20879F: Documentation/process/stable-kernel-rules.rst 20880 20881STAGING - ATOMISP DRIVER 20882M: Hans de Goede <hdegoede@redhat.com> 20883M: Mauro Carvalho Chehab <mchehab@kernel.org> 20884R: Sakari Ailus <sakari.ailus@linux.intel.com> 20885L: linux-media@vger.kernel.org 20886S: Maintained 20887F: drivers/staging/media/atomisp/ 20888 20889STAGING - FIELDBUS SUBSYSTEM 20890M: Sven Van Asbroeck <TheSven73@gmail.com> 20891S: Maintained 20892F: drivers/staging/fieldbus/* 20893F: drivers/staging/fieldbus/Documentation/ 20894 20895STAGING - HMS ANYBUS-S BUS 20896M: Sven Van Asbroeck <TheSven73@gmail.com> 20897S: Maintained 20898F: drivers/staging/fieldbus/anybuss/ 20899 20900STAGING - INDUSTRIAL IO 20901M: Jonathan Cameron <jic23@kernel.org> 20902L: linux-iio@vger.kernel.org 20903S: Odd Fixes 20904F: Documentation/devicetree/bindings/staging/iio/ 20905F: drivers/staging/iio/ 20906 20907STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20908M: Marc Dietrich <marvin24@gmx.de> 20909L: ac100@lists.launchpad.net (moderated for non-subscribers) 20910L: linux-tegra@vger.kernel.org 20911S: Maintained 20912F: drivers/staging/nvec/ 20913 20914STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20915M: Jens Frederich <jfrederich@gmail.com> 20916M: Jon Nettleton <jon.nettleton@gmail.com> 20917S: Maintained 20918W: http://wiki.laptop.org/go/DCON 20919F: drivers/staging/olpc_dcon/ 20920 20921STAGING - REALTEK RTL8712U DRIVERS 20922M: Larry Finger <Larry.Finger@lwfinger.net> 20923M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20924S: Odd Fixes 20925F: drivers/staging/rtl8712/ 20926 20927STAGING - SEPS525 LCD CONTROLLER DRIVERS 20928M: Michael Hennerich <michael.hennerich@analog.com> 20929L: linux-fbdev@vger.kernel.org 20930S: Supported 20931F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20932F: drivers/staging/fbtft/fb_seps525.c 20933 20934STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20935M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20936M: Teddy Wang <teddy.wang@siliconmotion.com> 20937M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20938L: linux-fbdev@vger.kernel.org 20939S: Maintained 20940F: drivers/staging/sm750fb/ 20941 20942STAGING - VIA VT665X DRIVERS 20943M: Forest Bond <forest@alittletooquiet.net> 20944S: Odd Fixes 20945F: drivers/staging/vt665?/ 20946 20947STAGING SUBSYSTEM 20948M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20949L: linux-staging@lists.linux.dev 20950S: Supported 20951T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20952F: drivers/staging/ 20953 20954STANDALONE CACHE CONTROLLER DRIVERS 20955M: Conor Dooley <conor@kernel.org> 20956L: linux-riscv@lists.infradead.org 20957S: Maintained 20958T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20959F: drivers/cache 20960 20961STARFIRE/DURALAN NETWORK DRIVER 20962M: Ion Badulescu <ionut@badula.org> 20963S: Odd Fixes 20964F: drivers/net/ethernet/adaptec/starfire* 20965 20966STARFIVE CAMERA SUBSYSTEM DRIVER 20967M: Jack Zhu <jack.zhu@starfivetech.com> 20968M: Changhuang Liang <changhuang.liang@starfivetech.com> 20969L: linux-media@vger.kernel.org 20970S: Maintained 20971F: Documentation/admin-guide/media/starfive_camss.rst 20972F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20973F: drivers/staging/media/starfive/camss 20974 20975STARFIVE CRYPTO DRIVER 20976M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20977M: William Qiu <william.qiu@starfivetech.com> 20978S: Supported 20979F: Documentation/devicetree/bindings/crypto/starfive* 20980F: drivers/crypto/starfive/ 20981 20982STARFIVE DEVICETREES 20983M: Emil Renner Berthing <kernel@esmil.dk> 20984S: Maintained 20985F: arch/riscv/boot/dts/starfive/ 20986 20987STARFIVE DWMAC GLUE LAYER 20988M: Emil Renner Berthing <kernel@esmil.dk> 20989M: Samin Guo <samin.guo@starfivetech.com> 20990S: Maintained 20991F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20992F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20993 20994STARFIVE JH7110 DPHY RX DRIVER 20995M: Jack Zhu <jack.zhu@starfivetech.com> 20996M: Changhuang Liang <changhuang.liang@starfivetech.com> 20997S: Supported 20998F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20999F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21000 21001STARFIVE JH7110 MMC/SD/SDIO DRIVER 21002M: William Qiu <william.qiu@starfivetech.com> 21003S: Supported 21004F: Documentation/devicetree/bindings/mmc/starfive* 21005F: drivers/mmc/host/dw_mmc-starfive.c 21006 21007STARFIVE JH7110 PLL CLOCK DRIVER 21008M: Xingyu Wu <xingyu.wu@starfivetech.com> 21009S: Supported 21010F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21011F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21012 21013STARFIVE JH7110 PWMDAC DRIVER 21014M: Hal Feng <hal.feng@starfivetech.com> 21015M: Xingyu Wu <xingyu.wu@starfivetech.com> 21016S: Supported 21017F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21018F: sound/soc/starfive/jh7110_pwmdac.c 21019 21020STARFIVE JH7110 SYSCON 21021M: William Qiu <william.qiu@starfivetech.com> 21022M: Xingyu Wu <xingyu.wu@starfivetech.com> 21023S: Supported 21024F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21025 21026STARFIVE JH7110 TDM DRIVER 21027M: Walker Chen <walker.chen@starfivetech.com> 21028S: Maintained 21029F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21030F: sound/soc/starfive/jh7110_tdm.c 21031 21032STARFIVE JH71X0 CLOCK DRIVERS 21033M: Emil Renner Berthing <kernel@esmil.dk> 21034M: Hal Feng <hal.feng@starfivetech.com> 21035S: Maintained 21036F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21037F: drivers/clk/starfive/clk-starfive-jh71* 21038F: include/dt-bindings/clock/starfive?jh71*.h 21039 21040STARFIVE JH71X0 PINCTRL DRIVERS 21041M: Emil Renner Berthing <kernel@esmil.dk> 21042M: Jianlong Huang <jianlong.huang@starfivetech.com> 21043M: Hal Feng <hal.feng@starfivetech.com> 21044L: linux-gpio@vger.kernel.org 21045S: Maintained 21046F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21047F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21048F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21049F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21050 21051STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21052M: Emil Renner Berthing <kernel@esmil.dk> 21053M: Hal Feng <hal.feng@starfivetech.com> 21054S: Maintained 21055F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21056F: drivers/reset/starfive/reset-starfive-jh71* 21057F: include/dt-bindings/reset/starfive?jh71*.h 21058 21059STARFIVE JH71X0 USB DRIVERS 21060M: Minda Chen <minda.chen@starfivetech.com> 21061S: Maintained 21062F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21063F: drivers/usb/cdns3/cdns3-starfive.c 21064 21065STARFIVE JH71XX PMU CONTROLLER DRIVER 21066M: Walker Chen <walker.chen@starfivetech.com> 21067M: Changhuang Liang <changhuang.liang@starfivetech.com> 21068S: Supported 21069F: Documentation/devicetree/bindings/power/starfive* 21070F: drivers/pmdomain/starfive/ 21071F: include/dt-bindings/power/starfive,jh7110-pmu.h 21072 21073STARFIVE SOC DRIVERS 21074M: Conor Dooley <conor@kernel.org> 21075S: Maintained 21076T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21077F: Documentation/devicetree/bindings/soc/starfive/ 21078 21079STARFIVE STARLINK PMU DRIVER 21080M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21081S: Maintained 21082F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21083F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21084F: drivers/perf/starfive_starlink_pmu.c 21085 21086STARFIVE TRNG DRIVER 21087M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21088S: Supported 21089F: Documentation/devicetree/bindings/rng/starfive* 21090F: drivers/char/hw_random/jh7110-trng.c 21091 21092STARFIVE WATCHDOG DRIVER 21093M: Xingyu Wu <xingyu.wu@starfivetech.com> 21094M: Samin Guo <samin.guo@starfivetech.com> 21095S: Supported 21096F: Documentation/devicetree/bindings/watchdog/starfive* 21097F: drivers/watchdog/starfive-wdt.c 21098 21099STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21100M: Minda Chen <minda.chen@starfivetech.com> 21101S: Supported 21102F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21103F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21104F: drivers/phy/starfive/phy-jh7110-pcie.c 21105F: drivers/phy/starfive/phy-jh7110-usb.c 21106 21107STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21108M: Changhuang Liang <changhuang.liang@starfivetech.com> 21109S: Supported 21110F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21111F: drivers/irqchip/irq-starfive-jh8100-intc.c 21112 21113STATIC BRANCH/CALL 21114M: Peter Zijlstra <peterz@infradead.org> 21115M: Josh Poimboeuf <jpoimboe@kernel.org> 21116M: Jason Baron <jbaron@akamai.com> 21117R: Steven Rostedt <rostedt@goodmis.org> 21118R: Ard Biesheuvel <ardb@kernel.org> 21119S: Supported 21120F: arch/*/include/asm/jump_label*.h 21121F: arch/*/include/asm/static_call*.h 21122F: arch/*/kernel/jump_label.c 21123F: arch/*/kernel/static_call.c 21124F: include/linux/jump_label*.h 21125F: include/linux/static_call*.h 21126F: kernel/jump_label.c 21127F: kernel/static_call.c 21128 21129STI AUDIO (ASoC) DRIVERS 21130M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21131L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21132S: Maintained 21133F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21134F: sound/soc/sti/ 21135 21136STI CEC DRIVER 21137M: Alain Volmat <alain.volmat@foss.st.com> 21138S: Maintained 21139F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21140F: drivers/media/cec/platform/sti/ 21141 21142STK1160 USB VIDEO CAPTURE DRIVER 21143M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21144L: linux-media@vger.kernel.org 21145S: Maintained 21146T: git git://linuxtv.org/media_tree.git 21147F: drivers/media/usb/stk1160/ 21148 21149STM32 AUDIO (ASoC) DRIVERS 21150M: Olivier Moysan <olivier.moysan@foss.st.com> 21151M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21152L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21153S: Maintained 21154F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21155F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21156F: sound/soc/stm/ 21157 21158STM32 TIMER/LPTIMER DRIVERS 21159M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21160S: Maintained 21161F: Documentation/ABI/testing/*timer-stm32 21162F: Documentation/devicetree/bindings/*/*stm32-*timer* 21163F: drivers/*/stm32-*timer* 21164F: drivers/pwm/pwm-stm32* 21165F: include/linux/*/stm32-*tim* 21166 21167STMMAC ETHERNET DRIVER 21168M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21169M: Jose Abreu <joabreu@synopsys.com> 21170L: netdev@vger.kernel.org 21171S: Supported 21172W: http://www.stlinux.com 21173F: Documentation/networking/device_drivers/ethernet/stmicro/ 21174F: drivers/net/ethernet/stmicro/stmmac/ 21175 21176SUN HAPPY MEAL ETHERNET DRIVER 21177M: Sean Anderson <seanga2@gmail.com> 21178S: Maintained 21179F: drivers/net/ethernet/sun/sunhme.* 21180 21181SUN3/3X 21182M: Sam Creasey <sammy@sammy.net> 21183S: Maintained 21184W: http://sammy.net/sun3/ 21185F: arch/m68k/include/asm/sun3* 21186F: arch/m68k/kernel/*sun3* 21187F: arch/m68k/sun3*/ 21188F: drivers/net/ethernet/i825xx/sun3* 21189 21190SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21191M: Hans de Goede <hdegoede@redhat.com> 21192L: linux-input@vger.kernel.org 21193S: Maintained 21194F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21195F: drivers/input/keyboard/sun4i-lradc-keys.c 21196 21197SUNDANCE NETWORK DRIVER 21198M: Denis Kirjanov <kda@linux-powerpc.org> 21199L: netdev@vger.kernel.org 21200S: Maintained 21201F: drivers/net/ethernet/dlink/sundance.c 21202 21203SUNPLUS ETHERNET DRIVER 21204M: Wells Lu <wellslutw@gmail.com> 21205L: netdev@vger.kernel.org 21206S: Maintained 21207W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21208F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21209F: drivers/net/ethernet/sunplus/ 21210 21211SUNPLUS MMC DRIVER 21212M: Tony Huang <tonyhuang.sunplus@gmail.com> 21213M: Li-hao Kuo <lhjeff911@gmail.com> 21214S: Maintained 21215F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21216F: drivers/mmc/host/sunplus-mmc.c 21217 21218SUNPLUS OCOTP DRIVER 21219M: Vincent Shih <vincent.sunplus@gmail.com> 21220S: Maintained 21221F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21222F: drivers/nvmem/sunplus-ocotp.c 21223 21224SUNPLUS PWM DRIVER 21225M: Hammer Hsieh <hammerh0314@gmail.com> 21226S: Maintained 21227F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21228F: drivers/pwm/pwm-sunplus.c 21229 21230SUNPLUS RTC DRIVER 21231M: Vincent Shih <vincent.sunplus@gmail.com> 21232L: linux-rtc@vger.kernel.org 21233S: Maintained 21234F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21235F: drivers/rtc/rtc-sunplus.c 21236 21237SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21238M: Li-hao Kuo <lhjeff911@gmail.com> 21239L: linux-spi@vger.kernel.org 21240S: Maintained 21241F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21242F: drivers/spi/spi-sunplus-sp7021.c 21243 21244SUNPLUS UART DRIVER 21245M: Hammer Hsieh <hammerh0314@gmail.com> 21246S: Maintained 21247F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21248F: drivers/tty/serial/sunplus-uart.c 21249 21250SUNPLUS USB2 PHY DRIVER 21251M: Vincent Shih <vincent.sunplus@gmail.com> 21252L: linux-usb@vger.kernel.org 21253S: Maintained 21254F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21255F: drivers/phy/sunplus/Kconfig 21256F: drivers/phy/sunplus/Makefile 21257F: drivers/phy/sunplus/phy-sunplus-usb2.c 21258 21259SUNPLUS WATCHDOG DRIVER 21260M: Xiantao Hu <xt.hu@cqplus1.com> 21261L: linux-watchdog@vger.kernel.org 21262S: Maintained 21263F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21264F: drivers/watchdog/sunplus_wdt.c 21265 21266SUPERH 21267M: Yoshinori Sato <ysato@users.sourceforge.jp> 21268M: Rich Felker <dalias@libc.org> 21269M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21270L: linux-sh@vger.kernel.org 21271S: Maintained 21272Q: http://patchwork.kernel.org/project/linux-sh/list/ 21273F: Documentation/arch/sh/ 21274F: arch/sh/ 21275F: drivers/sh/ 21276 21277SUSPEND TO RAM 21278M: "Rafael J. Wysocki" <rafael@kernel.org> 21279M: Len Brown <len.brown@intel.com> 21280M: Pavel Machek <pavel@ucw.cz> 21281L: linux-pm@vger.kernel.org 21282S: Supported 21283B: https://bugzilla.kernel.org 21284F: Documentation/power/ 21285F: arch/x86/kernel/acpi/sleep* 21286F: arch/x86/kernel/acpi/wakeup* 21287F: drivers/base/power/ 21288F: include/linux/freezer.h 21289F: include/linux/pm.h 21290F: include/linux/suspend.h 21291F: kernel/power/ 21292 21293SVGA HANDLING 21294M: Martin Mares <mj@ucw.cz> 21295L: linux-video@atrey.karlin.mff.cuni.cz 21296S: Maintained 21297F: Documentation/admin-guide/svga.rst 21298F: arch/x86/boot/video* 21299 21300SWITCHDEV 21301M: Jiri Pirko <jiri@resnulli.us> 21302M: Ivan Vecera <ivecera@redhat.com> 21303L: netdev@vger.kernel.org 21304S: Supported 21305F: include/net/switchdev.h 21306F: net/switchdev/ 21307 21308SY8106A REGULATOR DRIVER 21309M: Icenowy Zheng <icenowy@aosc.io> 21310S: Maintained 21311F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21312F: drivers/regulator/sy8106a-regulator.c 21313 21314SYNC FILE FRAMEWORK 21315M: Sumit Semwal <sumit.semwal@linaro.org> 21316R: Gustavo Padovan <gustavo@padovan.org> 21317L: linux-media@vger.kernel.org 21318L: dri-devel@lists.freedesktop.org 21319S: Maintained 21320T: git git://anongit.freedesktop.org/drm/drm-misc 21321F: Documentation/driver-api/sync_file.rst 21322F: drivers/dma-buf/dma-fence* 21323F: drivers/dma-buf/sw_sync.c 21324F: drivers/dma-buf/sync_* 21325F: include/linux/sync_file.h 21326F: include/uapi/linux/sync_file.h 21327 21328SYNOPSYS ARC ARCHITECTURE 21329M: Vineet Gupta <vgupta@kernel.org> 21330L: linux-snps-arc@lists.infradead.org 21331S: Supported 21332T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21333F: Documentation/arch/arc 21334F: Documentation/devicetree/bindings/arc/* 21335F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21336F: arch/arc/ 21337F: drivers/clocksource/arc_timer.c 21338F: drivers/tty/serial/arc_uart.c 21339 21340SYNOPSYS ARC HSDK SDP pll clock driver 21341M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21342S: Supported 21343F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21344F: drivers/clk/clk-hsdk-pll.c 21345 21346SYNOPSYS ARC SDP clock driver 21347M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21348S: Supported 21349F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21350F: drivers/clk/axs10x/* 21351 21352SYNOPSYS ARC SDP platform support 21353M: Alexey Brodkin <abrodkin@synopsys.com> 21354S: Supported 21355F: Documentation/devicetree/bindings/arc/axs10* 21356F: arch/arc/boot/dts/ax* 21357F: arch/arc/plat-axs10x 21358 21359SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21360M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21361S: Supported 21362F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21363F: drivers/reset/reset-axs10x.c 21364 21365SYNOPSYS CREG GPIO DRIVER 21366M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21367S: Maintained 21368F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21369F: drivers/gpio/gpio-creg-snps.c 21370 21371SYNOPSYS DESIGNWARE 8250 UART DRIVER 21372M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21373R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21374S: Supported 21375F: drivers/tty/serial/8250/8250_dw.c 21376F: drivers/tty/serial/8250/8250_dwlib.* 21377F: drivers/tty/serial/8250/8250_lpss.c 21378 21379SYNOPSYS DESIGNWARE APB GPIO DRIVER 21380M: Hoan Tran <hoan@os.amperecomputing.com> 21381M: Serge Semin <fancer.lancer@gmail.com> 21382L: linux-gpio@vger.kernel.org 21383S: Maintained 21384F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21385F: drivers/gpio/gpio-dwapb.c 21386 21387SYNOPSYS DESIGNWARE APB SSI DRIVER 21388M: Serge Semin <fancer.lancer@gmail.com> 21389L: linux-spi@vger.kernel.org 21390S: Supported 21391F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21392F: drivers/spi/spi-dw* 21393 21394SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21395M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21396S: Maintained 21397F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21398F: drivers/dma/dw-axi-dmac/ 21399 21400SYNOPSYS DESIGNWARE DMAC DRIVER 21401M: Viresh Kumar <vireshk@kernel.org> 21402R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21403S: Maintained 21404F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21405F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21406F: drivers/dma/dw/ 21407F: include/dt-bindings/dma/dw-dmac.h 21408F: include/linux/dma/dw.h 21409F: include/linux/platform_data/dma-dw.h 21410 21411SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21412M: Jose Abreu <Jose.Abreu@synopsys.com> 21413L: netdev@vger.kernel.org 21414S: Supported 21415F: drivers/net/ethernet/synopsys/ 21416 21417SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21418M: Jose Abreu <Jose.Abreu@synopsys.com> 21419L: netdev@vger.kernel.org 21420S: Supported 21421F: drivers/net/pcs/pcs-xpcs.c 21422F: drivers/net/pcs/pcs-xpcs.h 21423F: include/linux/pcs/pcs-xpcs.h 21424 21425SYNOPSYS DESIGNWARE I2C DRIVER 21426M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21427R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21428R: Mika Westerberg <mika.westerberg@linux.intel.com> 21429R: Jan Dabros <jsd@semihalf.com> 21430L: linux-i2c@vger.kernel.org 21431S: Supported 21432F: drivers/i2c/busses/i2c-designware-* 21433 21434SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21435M: Jaehoon Chung <jh80.chung@samsung.com> 21436L: linux-mmc@vger.kernel.org 21437S: Maintained 21438F: drivers/mmc/host/dw_mmc* 21439 21440SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21441M: Shuai Xue <xueshuai@linux.alibaba.com> 21442M: Jing Zhang <renyu.zj@linux.alibaba.com> 21443S: Supported 21444F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21445F: drivers/perf/dwc_pcie_pmu.c 21446 21447SYNOPSYS HSDK RESET CONTROLLER DRIVER 21448M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21449S: Supported 21450F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21451F: drivers/reset/reset-hsdk.c 21452F: include/dt-bindings/reset/snps,hsdk-reset.h 21453 21454SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21455M: Prabu Thangamuthu <prabu.t@synopsys.com> 21456M: Manjunath M B <manjumb@synopsys.com> 21457L: linux-mmc@vger.kernel.org 21458S: Maintained 21459F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21460 21461SYSTEM CONFIGURATION (SYSCON) 21462M: Lee Jones <lee@kernel.org> 21463M: Arnd Bergmann <arnd@arndb.de> 21464S: Supported 21465T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21466F: drivers/mfd/syscon.c 21467 21468SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21469M: Sudeep Holla <sudeep.holla@arm.com> 21470R: Cristian Marussi <cristian.marussi@arm.com> 21471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21472S: Maintained 21473F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21474F: drivers/clk/clk-sc[mp]i.c 21475F: drivers/cpufreq/sc[mp]i-cpufreq.c 21476F: drivers/firmware/arm_scmi/ 21477F: drivers/firmware/arm_scpi.c 21478F: drivers/hwmon/scmi-hwmon.c 21479F: drivers/pmdomain/arm/ 21480F: drivers/powercap/arm_scmi_powercap.c 21481F: drivers/regulator/scmi-regulator.c 21482F: drivers/reset/reset-scmi.c 21483F: include/linux/sc[mp]i_protocol.h 21484F: include/trace/events/scmi.h 21485F: include/uapi/linux/virtio_scmi.h 21486 21487SYSTEM RESET/SHUTDOWN DRIVERS 21488M: Sebastian Reichel <sre@kernel.org> 21489L: linux-pm@vger.kernel.org 21490S: Maintained 21491T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21492F: Documentation/devicetree/bindings/power/reset/ 21493F: drivers/power/reset/ 21494 21495SYSTEM TRACE MODULE CLASS 21496M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21497S: Maintained 21498T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21499F: Documentation/trace/stm.rst 21500F: drivers/hwtracing/stm/ 21501F: include/linux/stm.h 21502F: include/uapi/linux/stm.h 21503 21504SYSTEM76 ACPI DRIVER 21505M: Jeremy Soller <jeremy@system76.com> 21506M: System76 Product Development <productdev@system76.com> 21507L: platform-driver-x86@vger.kernel.org 21508S: Maintained 21509F: drivers/platform/x86/system76_acpi.c 21510 21511SYSV FILESYSTEM 21512S: Orphan 21513F: Documentation/filesystems/sysv-fs.rst 21514F: fs/sysv/ 21515F: include/linux/sysv_fs.h 21516 21517TASKSTATS STATISTICS INTERFACE 21518M: Balbir Singh <bsingharora@gmail.com> 21519S: Maintained 21520F: Documentation/accounting/taskstats* 21521F: include/linux/taskstats* 21522F: kernel/taskstats.c 21523 21524TC subsystem 21525M: Jamal Hadi Salim <jhs@mojatatu.com> 21526M: Cong Wang <xiyou.wangcong@gmail.com> 21527M: Jiri Pirko <jiri@resnulli.us> 21528L: netdev@vger.kernel.org 21529S: Maintained 21530F: include/net/pkt_cls.h 21531F: include/net/pkt_sched.h 21532F: include/net/tc_act/ 21533F: include/uapi/linux/pkt_cls.h 21534F: include/uapi/linux/pkt_sched.h 21535F: include/uapi/linux/tc_act/ 21536F: include/uapi/linux/tc_ematch/ 21537F: net/sched/ 21538F: tools/testing/selftests/tc-testing 21539 21540TC90522 MEDIA DRIVER 21541M: Akihiro Tsukada <tskd08@gmail.com> 21542L: linux-media@vger.kernel.org 21543S: Odd Fixes 21544F: drivers/media/dvb-frontends/tc90522* 21545 21546TCP LOW PRIORITY MODULE 21547M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21548M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21549S: Maintained 21550W: http://tcp-lp-mod.sourceforge.net/ 21551F: net/ipv4/tcp_lp.c 21552 21553TDA10071 MEDIA DRIVER 21554L: linux-media@vger.kernel.org 21555S: Orphan 21556W: https://linuxtv.org 21557Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21558F: drivers/media/dvb-frontends/tda10071* 21559 21560TDA18212 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/tuners/tda18212* 21566 21567TDA18218 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/tda18218* 21573 21574TDA18250 MEDIA DRIVER 21575M: Olli Salonen <olli.salonen@iki.fi> 21576L: linux-media@vger.kernel.org 21577S: Maintained 21578W: https://linuxtv.org 21579Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21580T: git git://linuxtv.org/media_tree.git 21581F: drivers/media/tuners/tda18250* 21582 21583TDA18271 MEDIA DRIVER 21584M: Michael Krufky <mkrufky@linuxtv.org> 21585L: linux-media@vger.kernel.org 21586S: Maintained 21587W: https://linuxtv.org 21588W: http://github.com/mkrufky 21589Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21590T: git git://linuxtv.org/mkrufky/tuners.git 21591F: drivers/media/tuners/tda18271* 21592 21593TDA1997x MEDIA DRIVER 21594M: Tim Harvey <tharvey@gateworks.com> 21595L: linux-media@vger.kernel.org 21596S: Maintained 21597W: https://linuxtv.org 21598Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21599F: drivers/media/i2c/tda1997x.* 21600 21601TDA827x MEDIA DRIVER 21602M: Michael Krufky <mkrufky@linuxtv.org> 21603L: linux-media@vger.kernel.org 21604S: Maintained 21605W: https://linuxtv.org 21606W: http://github.com/mkrufky 21607Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21608T: git git://linuxtv.org/mkrufky/tuners.git 21609F: drivers/media/tuners/tda8290.* 21610 21611TDA8290 MEDIA DRIVER 21612M: Michael Krufky <mkrufky@linuxtv.org> 21613L: linux-media@vger.kernel.org 21614S: Maintained 21615W: https://linuxtv.org 21616W: http://github.com/mkrufky 21617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21618T: git git://linuxtv.org/mkrufky/tuners.git 21619F: drivers/media/tuners/tda8290.* 21620 21621TDA9840 MEDIA DRIVER 21622M: Hans Verkuil <hverkuil@xs4all.nl> 21623L: linux-media@vger.kernel.org 21624S: Maintained 21625W: https://linuxtv.org 21626T: git git://linuxtv.org/media_tree.git 21627F: drivers/media/i2c/tda9840* 21628 21629TEA5761 TUNER DRIVER 21630M: Mauro Carvalho Chehab <mchehab@kernel.org> 21631L: linux-media@vger.kernel.org 21632S: Odd fixes 21633W: https://linuxtv.org 21634T: git git://linuxtv.org/media_tree.git 21635F: drivers/media/tuners/tea5761.* 21636 21637TEA5767 TUNER DRIVER 21638M: Mauro Carvalho Chehab <mchehab@kernel.org> 21639L: linux-media@vger.kernel.org 21640S: Maintained 21641W: https://linuxtv.org 21642T: git git://linuxtv.org/media_tree.git 21643F: drivers/media/tuners/tea5767.* 21644 21645TEA6415C MEDIA DRIVER 21646M: Hans Verkuil <hverkuil@xs4all.nl> 21647L: linux-media@vger.kernel.org 21648S: Maintained 21649W: https://linuxtv.org 21650T: git git://linuxtv.org/media_tree.git 21651F: drivers/media/i2c/tea6415c* 21652 21653TEA6420 MEDIA DRIVER 21654M: Hans Verkuil <hverkuil@xs4all.nl> 21655L: linux-media@vger.kernel.org 21656S: Maintained 21657W: https://linuxtv.org 21658T: git git://linuxtv.org/media_tree.git 21659F: drivers/media/i2c/tea6420* 21660 21661TEAM DRIVER 21662M: Jiri Pirko <jiri@resnulli.us> 21663L: netdev@vger.kernel.org 21664S: Supported 21665F: drivers/net/team/ 21666F: include/linux/if_team.h 21667F: include/uapi/linux/if_team.h 21668F: tools/testing/selftests/drivers/net/team/ 21669 21670TECHNICAL ADVISORY BOARD PROCESS DOCS 21671M: "Theodore Ts'o" <tytso@mit.edu> 21672M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21673L: tech-board-discuss@lists.linux.dev 21674S: Maintained 21675F: Documentation/process/contribution-maturity-model.rst 21676F: Documentation/process/researcher-guidelines.rst 21677 21678TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21679M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21680S: Maintained 21681F: arch/x86/platform/ts5500/ 21682 21683TECHNOTREND USB IR RECEIVER 21684M: Sean Young <sean@mess.org> 21685L: linux-media@vger.kernel.org 21686S: Maintained 21687F: drivers/media/rc/ttusbir.c 21688 21689TECHWELL TW9900 VIDEO DECODER 21690M: Mehdi Djait <mehdi.djait@bootlin.com> 21691L: linux-media@vger.kernel.org 21692S: Maintained 21693F: drivers/media/i2c/tw9900.c 21694 21695TECHWELL TW9910 VIDEO DECODER 21696L: linux-media@vger.kernel.org 21697S: Orphan 21698F: drivers/media/i2c/tw9910.c 21699F: include/media/i2c/tw9910.h 21700 21701TEE SUBSYSTEM 21702M: Jens Wiklander <jens.wiklander@linaro.org> 21703R: Sumit Garg <sumit.garg@linaro.org> 21704L: op-tee@lists.trustedfirmware.org 21705S: Maintained 21706F: Documentation/driver-api/tee.rst 21707F: Documentation/tee/ 21708F: Documentation/userspace-api/tee.rst 21709F: drivers/tee/ 21710F: include/linux/tee_drv.h 21711F: include/uapi/linux/tee.h 21712 21713TEGRA ARCHITECTURE SUPPORT 21714M: Thierry Reding <thierry.reding@gmail.com> 21715M: Jonathan Hunter <jonathanh@nvidia.com> 21716L: linux-tegra@vger.kernel.org 21717S: Supported 21718Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21720N: [^a-z]tegra 21721 21722TEGRA CLOCK DRIVER 21723M: Peter De Schrijver <pdeschrijver@nvidia.com> 21724M: Prashant Gaikwad <pgaikwad@nvidia.com> 21725S: Supported 21726F: drivers/clk/tegra/ 21727 21728TEGRA DMA DRIVERS 21729M: Laxman Dewangan <ldewangan@nvidia.com> 21730M: Jon Hunter <jonathanh@nvidia.com> 21731S: Supported 21732F: drivers/dma/tegra* 21733 21734TEGRA I2C DRIVER 21735M: Laxman Dewangan <ldewangan@nvidia.com> 21736R: Dmitry Osipenko <digetx@gmail.com> 21737S: Supported 21738F: drivers/i2c/busses/i2c-tegra.c 21739 21740TEGRA IOMMU DRIVERS 21741M: Thierry Reding <thierry.reding@gmail.com> 21742R: Krishna Reddy <vdumpa@nvidia.com> 21743L: linux-tegra@vger.kernel.org 21744S: Supported 21745F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21746F: drivers/iommu/tegra* 21747 21748TEGRA KBC DRIVER 21749M: Laxman Dewangan <ldewangan@nvidia.com> 21750S: Supported 21751F: drivers/input/keyboard/tegra-kbc.c 21752 21753TEGRA NAND DRIVER 21754M: Stefan Agner <stefan@agner.ch> 21755M: Lucas Stach <dev@lynxeye.de> 21756S: Maintained 21757F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21758F: drivers/mtd/nand/raw/tegra_nand.c 21759 21760TEGRA PWM DRIVER 21761M: Thierry Reding <thierry.reding@gmail.com> 21762S: Supported 21763F: drivers/pwm/pwm-tegra.c 21764 21765TEGRA QUAD SPI DRIVER 21766M: Thierry Reding <thierry.reding@gmail.com> 21767M: Jonathan Hunter <jonathanh@nvidia.com> 21768M: Sowjanya Komatineni <skomatineni@nvidia.com> 21769L: linux-tegra@vger.kernel.org 21770S: Maintained 21771F: drivers/spi/spi-tegra210-quad.c 21772 21773TEGRA SERIAL DRIVER 21774M: Laxman Dewangan <ldewangan@nvidia.com> 21775S: Supported 21776F: drivers/tty/serial/serial-tegra.c 21777 21778TEGRA SPI DRIVER 21779M: Laxman Dewangan <ldewangan@nvidia.com> 21780S: Supported 21781F: drivers/spi/spi-tegra* 21782 21783TEGRA VIDEO DRIVER 21784M: Thierry Reding <thierry.reding@gmail.com> 21785M: Jonathan Hunter <jonathanh@nvidia.com> 21786M: Sowjanya Komatineni <skomatineni@nvidia.com> 21787M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21788L: linux-media@vger.kernel.org 21789L: linux-tegra@vger.kernel.org 21790S: Maintained 21791F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21792F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21793F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21794F: drivers/staging/media/tegra-video/ 21795 21796TEGRA XUSB PADCTL DRIVER 21797M: JC Kuo <jckuo@nvidia.com> 21798S: Supported 21799F: drivers/phy/tegra/xusb* 21800 21801TEHUTI ETHERNET DRIVER 21802M: Andy Gospodarek <andy@greyhouse.net> 21803L: netdev@vger.kernel.org 21804S: Supported 21805F: drivers/net/ethernet/tehuti/* 21806 21807TELECOM CLOCK DRIVER FOR MCPL0010 21808M: Mark Gross <markgross@kernel.org> 21809S: Supported 21810F: drivers/char/tlclk.c 21811 21812TEMPO SEMICONDUCTOR DRIVERS 21813M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21814S: Maintained 21815F: Documentation/devicetree/bindings/sound/tscs*.txt 21816F: sound/soc/codecs/tscs*.c 21817F: sound/soc/codecs/tscs*.h 21818 21819TENSILICA XTENSA PORT (xtensa) 21820M: Chris Zankel <chris@zankel.net> 21821M: Max Filippov <jcmvbkbc@gmail.com> 21822S: Maintained 21823T: git https://github.com/jcmvbkbc/linux-xtensa.git 21824F: arch/xtensa/ 21825F: drivers/irqchip/irq-xtensa-* 21826 21827TEXAS INSTRUMENTS ASoC DRIVERS 21828M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21829L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21830S: Maintained 21831F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21832F: sound/soc/ti/ 21833 21834TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21835M: Shenghao Ding <shenghao-ding@ti.com> 21836M: Kevin Lu <kevin-lu@ti.com> 21837M: Baojun Xu <baojun.xu@ti.com> 21838L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21839S: Maintained 21840F: Documentation/devicetree/bindings/sound/tas2552.txt 21841F: Documentation/devicetree/bindings/sound/tas2562.yaml 21842F: Documentation/devicetree/bindings/sound/tas2770.yaml 21843F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21844F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21845F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21846F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21847F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21848F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21849F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21850F: include/sound/tas2*.h 21851F: include/sound/tlv320*.h 21852F: include/sound/tpa6130a2-plat.h 21853F: sound/pci/hda/tas2781_hda_i2c.c 21854F: sound/soc/codecs/pcm1681.c 21855F: sound/soc/codecs/pcm1789*.* 21856F: sound/soc/codecs/pcm179x*.* 21857F: sound/soc/codecs/pcm186x*.* 21858F: sound/soc/codecs/pcm3008.* 21859F: sound/soc/codecs/pcm3060*.* 21860F: sound/soc/codecs/pcm3168a*.* 21861F: sound/soc/codecs/pcm5102a.c 21862F: sound/soc/codecs/pcm512x*.* 21863F: sound/soc/codecs/tas2*.* 21864F: sound/soc/codecs/tlv320*.* 21865F: sound/soc/codecs/tpa6130a2.* 21866 21867TEXAS INSTRUMENTS DMA DRIVERS 21868M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21869L: dmaengine@vger.kernel.org 21870S: Maintained 21871F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21872F: Documentation/devicetree/bindings/dma/ti-edma.txt 21873F: Documentation/devicetree/bindings/dma/ti/ 21874F: drivers/dma/ti/ 21875F: include/linux/dma/k3-psil.h 21876F: include/linux/dma/k3-udma-glue.h 21877F: include/linux/dma/ti-cppi5.h 21878X: drivers/dma/ti/cppi41.c 21879 21880TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21881M: Robert Marko <robert.marko@sartura.hr> 21882M: Luka Perkov <luka.perkov@sartura.hr> 21883L: linux-hwmon@vger.kernel.org 21884S: Maintained 21885F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21886F: Documentation/hwmon/tps23861.rst 21887F: drivers/hwmon/tps23861.c 21888 21889TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21890M: Ricardo Ribalda <ribalda@kernel.org> 21891L: linux-iio@vger.kernel.org 21892S: Supported 21893F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21894F: drivers/iio/dac/ti-dac7612.c 21895 21896TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21897M: Nishanth Menon <nm@ti.com> 21898M: Tero Kristo <kristo@kernel.org> 21899M: Santosh Shilimkar <ssantosh@kernel.org> 21900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21901S: Maintained 21902F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21903F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21904F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21905F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21906F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21907F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21908F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21909F: drivers/clk/keystone/sci-clk.c 21910F: drivers/firmware/ti_sci* 21911F: drivers/irqchip/irq-ti-sci-inta.c 21912F: drivers/irqchip/irq-ti-sci-intr.c 21913F: drivers/reset/reset-ti-sci.c 21914F: drivers/soc/ti/ti_sci_inta_msi.c 21915F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21916F: include/dt-bindings/soc/ti,sci_pm_domain.h 21917F: include/linux/soc/ti/ti_sci_inta_msi.h 21918F: include/linux/soc/ti/ti_sci_protocol.h 21919 21920TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21921M: Puranjay Mohan <puranjay12@gmail.com> 21922L: linux-iio@vger.kernel.org 21923S: Supported 21924F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21925F: drivers/iio/temperature/tmp117.c 21926 21927THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21928M: Hans Verkuil <hverkuil@xs4all.nl> 21929L: linux-media@vger.kernel.org 21930S: Maintained 21931W: https://linuxtv.org 21932T: git git://linuxtv.org/media_tree.git 21933F: drivers/media/radio/radio-raremono.c 21934 21935THERMAL 21936M: Rafael J. Wysocki <rafael@kernel.org> 21937M: Daniel Lezcano <daniel.lezcano@linaro.org> 21938R: Zhang Rui <rui.zhang@intel.com> 21939R: Lukasz Luba <lukasz.luba@arm.com> 21940L: linux-pm@vger.kernel.org 21941S: Supported 21942Q: https://patchwork.kernel.org/project/linux-pm/list/ 21943T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21944F: Documentation/ABI/testing/sysfs-class-thermal 21945F: Documentation/admin-guide/thermal/ 21946F: Documentation/devicetree/bindings/thermal/ 21947F: Documentation/driver-api/thermal/ 21948F: drivers/thermal/ 21949F: include/dt-bindings/thermal/ 21950F: include/linux/cpu_cooling.h 21951F: include/linux/thermal.h 21952F: include/uapi/linux/thermal.h 21953F: tools/lib/thermal/ 21954F: tools/thermal/ 21955 21956THERMAL DRIVER FOR AMLOGIC SOCS 21957M: Guillaume La Roque <glaroque@baylibre.com> 21958L: linux-pm@vger.kernel.org 21959L: linux-amlogic@lists.infradead.org 21960S: Supported 21961W: http://linux-meson.com/ 21962F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21963F: drivers/thermal/amlogic_thermal.c 21964 21965THERMAL/CPU_COOLING 21966M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21967M: Daniel Lezcano <daniel.lezcano@linaro.org> 21968M: Viresh Kumar <viresh.kumar@linaro.org> 21969R: Lukasz Luba <lukasz.luba@arm.com> 21970L: linux-pm@vger.kernel.org 21971S: Supported 21972F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21973F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21974F: drivers/thermal/cpufreq_cooling.c 21975F: drivers/thermal/cpuidle_cooling.c 21976F: include/linux/cpu_cooling.h 21977 21978THERMAL/POWER_ALLOCATOR 21979M: Lukasz Luba <lukasz.luba@arm.com> 21980L: linux-pm@vger.kernel.org 21981S: Maintained 21982F: Documentation/driver-api/thermal/power_allocator.rst 21983F: drivers/thermal/gov_power_allocator.c 21984F: drivers/thermal/thermal_trace_ipa.h 21985 21986THINKPAD ACPI EXTRAS DRIVER 21987M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21988L: ibm-acpi-devel@lists.sourceforge.net 21989L: platform-driver-x86@vger.kernel.org 21990S: Maintained 21991W: http://ibm-acpi.sourceforge.net 21992W: http://thinkwiki.org/wiki/Ibm-acpi 21993T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21994F: drivers/platform/x86/thinkpad_acpi.c 21995 21996THINKPAD LMI DRIVER 21997M: Mark Pearson <markpearson@lenovo.com> 21998L: platform-driver-x86@vger.kernel.org 21999S: Maintained 22000F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22001F: drivers/platform/x86/think-lmi.? 22002 22003THP7312 ISP DRIVER 22004M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22005M: Paul Elder <paul.elder@ideasonboard.com> 22006L: linux-media@vger.kernel.org 22007S: Maintained 22008T: git git://linuxtv.org/media_tree.git 22009F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22010F: Documentation/userspace-api/media/drivers/thp7312.rst 22011F: drivers/media/i2c/thp7312.c 22012F: include/uapi/linux/thp7312.h 22013 22014THUNDERBOLT DMA TRAFFIC TEST DRIVER 22015M: Isaac Hazan <isaac.hazan@intel.com> 22016L: linux-usb@vger.kernel.org 22017S: Maintained 22018F: drivers/thunderbolt/dma_test.c 22019 22020THUNDERBOLT DRIVER 22021M: Andreas Noever <andreas.noever@gmail.com> 22022M: Michael Jamet <michael.jamet@intel.com> 22023M: Mika Westerberg <mika.westerberg@linux.intel.com> 22024M: Yehezkel Bernat <YehezkelShB@gmail.com> 22025L: linux-usb@vger.kernel.org 22026S: Maintained 22027T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22028F: Documentation/admin-guide/thunderbolt.rst 22029F: drivers/thunderbolt/ 22030F: include/linux/thunderbolt.h 22031 22032THUNDERBOLT NETWORK DRIVER 22033M: Michael Jamet <michael.jamet@intel.com> 22034M: Mika Westerberg <mika.westerberg@linux.intel.com> 22035M: Yehezkel Bernat <YehezkelShB@gmail.com> 22036L: netdev@vger.kernel.org 22037S: Maintained 22038F: drivers/net/thunderbolt/ 22039 22040THUNDERX GPIO DRIVER 22041M: Robert Richter <rric@kernel.org> 22042S: Odd Fixes 22043F: drivers/gpio/gpio-thunderx.c 22044 22045TI ADS7924 ADC DRIVER 22046M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22047L: linux-iio@vger.kernel.org 22048S: Supported 22049F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22050F: drivers/iio/adc/ti-ads7924.c 22051 22052TI AM437X VPFE DRIVER 22053M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22054L: linux-media@vger.kernel.org 22055S: Maintained 22056W: https://linuxtv.org 22057Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22058T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22059F: drivers/media/platform/ti/am437x/ 22060 22061TI BANDGAP AND THERMAL DRIVER 22062M: Eduardo Valentin <edubezval@gmail.com> 22063M: Keerthy <j-keerthy@ti.com> 22064L: linux-pm@vger.kernel.org 22065L: linux-omap@vger.kernel.org 22066S: Maintained 22067F: drivers/thermal/ti-soc-thermal/ 22068 22069TI BQ27XXX POWER SUPPLY DRIVER 22070F: drivers/power/supply/bq27xxx_battery.c 22071F: drivers/power/supply/bq27xxx_battery_i2c.c 22072F: include/linux/power/bq27xxx_battery.h 22073 22074TI CDCE706 CLOCK DRIVER 22075M: Max Filippov <jcmvbkbc@gmail.com> 22076S: Maintained 22077F: drivers/clk/clk-cdce706.c 22078 22079TI CLOCK DRIVER 22080M: Tero Kristo <kristo@kernel.org> 22081L: linux-omap@vger.kernel.org 22082S: Odd Fixes 22083F: drivers/clk/ti/ 22084F: include/linux/clk/ti.h 22085 22086TI DAVINCI MACHINE SUPPORT 22087M: Bartosz Golaszewski <brgl@bgdev.pl> 22088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22089S: Maintained 22090T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22091F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22092F: arch/arm/boot/dts/ti/davinci/ 22093F: arch/arm/mach-davinci/ 22094F: drivers/i2c/busses/i2c-davinci.c 22095 22096TI DAVINCI SERIES CLOCK DRIVER 22097M: David Lechner <david@lechnology.com> 22098S: Maintained 22099F: Documentation/devicetree/bindings/clock/ti/davinci/ 22100F: drivers/clk/davinci/ 22101F: include/linux/clk/davinci.h 22102 22103TI DAVINCI SERIES GPIO DRIVER 22104M: Keerthy <j-keerthy@ti.com> 22105L: linux-gpio@vger.kernel.org 22106S: Maintained 22107F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22108F: drivers/gpio/gpio-davinci.c 22109 22110TI DAVINCI SERIES MEDIA DRIVER 22111M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22112L: linux-media@vger.kernel.org 22113S: Maintained 22114W: https://linuxtv.org 22115Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22116T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22117F: drivers/media/platform/ti/davinci/ 22118F: include/media/davinci/ 22119 22120TI ENHANCED CAPTURE (eCAP) DRIVER 22121M: Vignesh Raghavendra <vigneshr@ti.com> 22122R: Julien Panis <jpanis@baylibre.com> 22123L: linux-iio@vger.kernel.org 22124L: linux-omap@vger.kernel.org 22125S: Maintained 22126F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22127F: drivers/counter/ti-ecap-capture.c 22128 22129TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22130R: David Lechner <david@lechnology.com> 22131L: linux-iio@vger.kernel.org 22132F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22133F: drivers/counter/ti-eqep.c 22134 22135TI ETHERNET SWITCH DRIVER (CPSW) 22136R: Siddharth Vadapalli <s-vadapalli@ti.com> 22137R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22138R: Roger Quadros <rogerq@kernel.org> 22139L: linux-omap@vger.kernel.org 22140L: netdev@vger.kernel.org 22141S: Maintained 22142F: drivers/net/ethernet/ti/cpsw* 22143F: drivers/net/ethernet/ti/davinci* 22144 22145TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22146M: Alex Dubov <oakad@yahoo.com> 22147S: Maintained 22148W: http://tifmxx.berlios.de/ 22149F: drivers/memstick/host/tifm_ms.c 22150F: drivers/misc/tifm* 22151F: drivers/mmc/host/tifm_sd.c 22152F: include/linux/tifm.h 22153 22154TI FPD-LINK DRIVERS 22155M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22156L: linux-media@vger.kernel.org 22157S: Maintained 22158F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22159F: drivers/media/i2c/ds90* 22160F: include/media/i2c/ds90* 22161 22162TI HDC302X HUMIDITY DRIVER 22163M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22164M: Li peiyu <579lpy@gmail.com> 22165L: linux-iio@vger.kernel.org 22166S: Maintained 22167F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22168F: drivers/iio/humidity/hdc3020.c 22169 22170TI ICSSG ETHERNET DRIVER (ICSSG) 22171R: MD Danish Anwar <danishanwar@ti.com> 22172R: Roger Quadros <rogerq@kernel.org> 22173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22174L: netdev@vger.kernel.org 22175S: Maintained 22176F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22177F: drivers/net/ethernet/ti/icssg/* 22178 22179TI J721E CSI2RX DRIVER 22180M: Jai Luthra <j-luthra@ti.com> 22181L: linux-media@vger.kernel.org 22182S: Maintained 22183F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22184F: drivers/media/platform/ti/j721e-csi2rx/ 22185 22186TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22187M: Nishanth Menon <nm@ti.com> 22188M: Santosh Shilimkar <ssantosh@kernel.org> 22189L: linux-kernel@vger.kernel.org 22190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22191S: Maintained 22192T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22193F: drivers/pmdomain/ti/omap_prm.c 22194F: drivers/soc/ti/* 22195 22196TI LM49xxx FAMILY ASoC CODEC DRIVERS 22197M: M R Swami Reddy <mr.swami.reddy@ti.com> 22198M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22199L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22200S: Maintained 22201F: sound/soc/codecs/isabelle* 22202F: sound/soc/codecs/lm49453* 22203 22204TI LMP92064 ADC DRIVER 22205M: Leonard Göhrs <l.goehrs@pengutronix.de> 22206R: kernel@pengutronix.de 22207L: linux-iio@vger.kernel.org 22208S: Maintained 22209F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22210F: drivers/iio/adc/ti-lmp92064.c 22211 22212TI PCM3060 ASoC CODEC DRIVER 22213M: Kirill Marinushkin <kmarinushkin@birdec.com> 22214L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22215S: Maintained 22216F: Documentation/devicetree/bindings/sound/pcm3060.txt 22217F: sound/soc/codecs/pcm3060* 22218 22219TI TAS571X FAMILY ASoC CODEC DRIVER 22220M: Kevin Cernekee <cernekee@chromium.org> 22221L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22222S: Odd Fixes 22223F: sound/soc/codecs/tas571x* 22224 22225TI TMAG5273 MAGNETOMETER DRIVER 22226M: Gerald Loacker <gerald.loacker@wolfvision.net> 22227L: linux-iio@vger.kernel.org 22228S: Maintained 22229F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22230F: drivers/iio/magnetometer/tmag5273.c 22231 22232TI TRF7970A NFC DRIVER 22233M: Mark Greer <mgreer@animalcreek.com> 22234L: linux-wireless@vger.kernel.org 22235S: Supported 22236F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22237F: drivers/nfc/trf7970a.c 22238 22239TI TSC2046 ADC DRIVER 22240M: Oleksij Rempel <o.rempel@pengutronix.de> 22241R: kernel@pengutronix.de 22242L: linux-iio@vger.kernel.org 22243S: Maintained 22244F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22245F: drivers/iio/adc/ti-tsc2046.c 22246 22247TI TWL4030 SERIES SOC CODEC DRIVER 22248M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22249L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22250S: Maintained 22251F: sound/soc/codecs/twl4030* 22252 22253TI VPE/CAL DRIVERS 22254M: Benoit Parrot <bparrot@ti.com> 22255L: linux-media@vger.kernel.org 22256S: Maintained 22257W: http://linuxtv.org/ 22258Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22259F: Documentation/devicetree/bindings/media/ti,cal.yaml 22260F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22261F: drivers/media/platform/ti/cal/ 22262F: drivers/media/platform/ti/vpe/ 22263 22264TI WILINK WIRELESS DRIVERS 22265L: linux-wireless@vger.kernel.org 22266S: Orphan 22267W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22268W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22269F: drivers/net/wireless/ti/ 22270 22271TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22272M: John Stultz <jstultz@google.com> 22273M: Thomas Gleixner <tglx@linutronix.de> 22274R: Stephen Boyd <sboyd@kernel.org> 22275L: linux-kernel@vger.kernel.org 22276S: Supported 22277T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22278F: include/linux/clocksource.h 22279F: include/linux/time.h 22280F: include/linux/timekeeper_internal.h 22281F: include/linux/timekeeping.h 22282F: include/linux/timex.h 22283F: include/uapi/linux/time.h 22284F: include/uapi/linux/timex.h 22285F: kernel/time/alarmtimer.c 22286F: kernel/time/clocksource* 22287F: kernel/time/ntp* 22288F: kernel/time/time.c 22289F: kernel/time/timeconst.bc 22290F: kernel/time/timeconv.c 22291F: kernel/time/timecounter.c 22292F: kernel/time/timekeeping* 22293F: kernel/time/time_test.c 22294F: tools/testing/selftests/timers/ 22295 22296TIPC NETWORK LAYER 22297M: Jon Maloy <jmaloy@redhat.com> 22298M: Ying Xue <ying.xue@windriver.com> 22299L: netdev@vger.kernel.org (core kernel code) 22300L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22301S: Maintained 22302W: http://tipc.sourceforge.net/ 22303F: include/uapi/linux/tipc*.h 22304F: net/tipc/ 22305 22306TLAN NETWORK DRIVER 22307M: Samuel Chessman <chessman@tux.org> 22308L: tlan-devel@lists.sourceforge.net (subscribers-only) 22309S: Maintained 22310W: http://sourceforge.net/projects/tlan/ 22311F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22312F: drivers/net/ethernet/ti/tlan.* 22313 22314TMIO/SDHI MMC DRIVER 22315M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22316L: linux-mmc@vger.kernel.org 22317L: linux-renesas-soc@vger.kernel.org 22318S: Supported 22319F: drivers/mmc/host/renesas_sdhi* 22320F: drivers/mmc/host/tmio_mmc* 22321F: include/linux/mfd/tmio.h 22322 22323TMP513 HARDWARE MONITOR DRIVER 22324M: Eric Tremblay <etremblay@distech-controls.com> 22325L: linux-hwmon@vger.kernel.org 22326S: Maintained 22327F: Documentation/hwmon/tmp513.rst 22328F: drivers/hwmon/tmp513.c 22329 22330TMPFS (SHMEM FILESYSTEM) 22331M: Hugh Dickins <hughd@google.com> 22332L: linux-mm@kvack.org 22333S: Maintained 22334F: include/linux/shmem_fs.h 22335F: mm/shmem.c 22336 22337TOMOYO SECURITY MODULE 22338M: Kentaro Takeda <takedakn@nttdata.co.jp> 22339M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22340L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22341L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22342L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22343L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22344S: Maintained 22345W: https://tomoyo.osdn.jp/ 22346F: security/tomoyo/ 22347 22348TOPSTAR LAPTOP EXTRAS DRIVER 22349M: Herton Ronaldo Krzesinski <herton@canonical.com> 22350L: platform-driver-x86@vger.kernel.org 22351S: Maintained 22352F: drivers/platform/x86/topstar-laptop.c 22353 22354TORTURE-TEST MODULES 22355M: Davidlohr Bueso <dave@stgolabs.net> 22356M: "Paul E. McKenney" <paulmck@kernel.org> 22357M: Josh Triplett <josh@joshtriplett.org> 22358L: linux-kernel@vger.kernel.org 22359S: Supported 22360T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22361F: Documentation/RCU/torture.rst 22362F: kernel/locking/locktorture.c 22363F: kernel/rcu/rcuscale.c 22364F: kernel/rcu/rcutorture.c 22365F: kernel/rcu/refscale.c 22366F: kernel/torture.c 22367 22368TOSHIBA ACPI EXTRAS DRIVER 22369M: Azael Avalos <coproscefalo@gmail.com> 22370L: platform-driver-x86@vger.kernel.org 22371S: Maintained 22372F: drivers/platform/x86/toshiba_acpi.c 22373 22374TOSHIBA BLUETOOTH DRIVER 22375M: Azael Avalos <coproscefalo@gmail.com> 22376L: platform-driver-x86@vger.kernel.org 22377S: Maintained 22378F: drivers/platform/x86/toshiba_bluetooth.c 22379 22380TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22381M: Azael Avalos <coproscefalo@gmail.com> 22382L: platform-driver-x86@vger.kernel.org 22383S: Maintained 22384F: drivers/platform/x86/toshiba_haps.c 22385 22386TOSHIBA SMM DRIVER 22387M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22388S: Maintained 22389W: http://www.buzzard.org.uk/toshiba/ 22390F: drivers/char/toshiba.c 22391F: include/linux/toshiba.h 22392F: include/uapi/linux/toshiba.h 22393 22394TOSHIBA TC358743 DRIVER 22395M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22396L: linux-media@vger.kernel.org 22397S: Maintained 22398F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22399F: drivers/media/i2c/tc358743* 22400F: include/media/i2c/tc358743.h 22401 22402TOSHIBA WMI HOTKEYS DRIVER 22403M: Azael Avalos <coproscefalo@gmail.com> 22404L: platform-driver-x86@vger.kernel.org 22405S: Maintained 22406F: drivers/platform/x86/toshiba-wmi.c 22407 22408TPM DEVICE DRIVER 22409M: Peter Huewe <peterhuewe@gmx.de> 22410M: Jarkko Sakkinen <jarkko@kernel.org> 22411R: Jason Gunthorpe <jgg@ziepe.ca> 22412L: linux-integrity@vger.kernel.org 22413S: Maintained 22414W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22415Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22416T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22417F: Documentation/devicetree/bindings/tpm/ 22418F: drivers/char/tpm/ 22419 22420TPS546D24 DRIVER 22421M: Duke Du <dukedu83@gmail.com> 22422L: linux-hwmon@vger.kernel.org 22423S: Maintained 22424F: Documentation/hwmon/tps546d24.rst 22425F: drivers/hwmon/pmbus/tps546d24.c 22426 22427TQ SYSTEMS BOARD & DRIVER SUPPORT 22428L: linux@ew.tq-group.com 22429S: Supported 22430W: https://www.tq-group.com/en/products/tq-embedded/ 22431F: arch/arm/boot/dts/imx*mba*.dts* 22432F: arch/arm/boot/dts/imx*tqma*.dts* 22433F: arch/arm/boot/dts/mba*.dtsi 22434F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22435F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22436F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22437F: arch/arm64/boot/dts/freescale/mba*.dtsi 22438F: arch/arm64/boot/dts/freescale/tqml*.dts* 22439F: drivers/gpio/gpio-tqmx86.c 22440F: drivers/mfd/tqmx86.c 22441F: drivers/watchdog/tqmx86_wdt.c 22442 22443TRACING 22444M: Steven Rostedt <rostedt@goodmis.org> 22445M: Masami Hiramatsu <mhiramat@kernel.org> 22446R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22447L: linux-kernel@vger.kernel.org 22448L: linux-trace-kernel@vger.kernel.org 22449S: Maintained 22450Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22451T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22452F: Documentation/trace/* 22453F: fs/tracefs/ 22454F: include/linux/trace*.h 22455F: include/trace/ 22456F: kernel/trace/ 22457F: scripts/tracing/ 22458F: tools/testing/selftests/ftrace/ 22459 22460TRACING MMIO ACCESSES (MMIOTRACE) 22461M: Steven Rostedt <rostedt@goodmis.org> 22462M: Masami Hiramatsu <mhiramat@kernel.org> 22463R: Karol Herbst <karolherbst@gmail.com> 22464R: Pekka Paalanen <ppaalanen@gmail.com> 22465L: linux-kernel@vger.kernel.org 22466L: nouveau@lists.freedesktop.org 22467S: Maintained 22468F: arch/x86/mm/kmmio.c 22469F: arch/x86/mm/mmio-mod.c 22470F: arch/x86/mm/testmmiotrace.c 22471F: include/linux/mmiotrace.h 22472F: kernel/trace/trace_mmiotrace.c 22473 22474TRACING OS NOISE / LATENCY TRACERS 22475M: Steven Rostedt <rostedt@goodmis.org> 22476M: Daniel Bristot de Oliveira <bristot@kernel.org> 22477S: Maintained 22478F: Documentation/trace/hwlat_detector.rst 22479F: Documentation/trace/osnoise-tracer.rst 22480F: Documentation/trace/timerlat-tracer.rst 22481F: arch/*/kernel/trace.c 22482F: include/trace/events/osnoise.h 22483F: kernel/trace/trace_hwlat.c 22484F: kernel/trace/trace_irqsoff.c 22485F: kernel/trace/trace_osnoise.c 22486F: kernel/trace/trace_sched_wakeup.c 22487 22488TRADITIONAL CHINESE DOCUMENTATION 22489M: Hu Haowen <2023002089@link.tyut.edu.cn> 22490S: Maintained 22491W: https://github.com/srcres258/linux-doc 22492T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22493F: Documentation/translations/zh_TW/ 22494 22495TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22496M: Dan Williams <dan.j.williams@intel.com> 22497L: linux-coco@lists.linux.dev 22498S: Maintained 22499F: Documentation/ABI/testing/configfs-tsm 22500F: drivers/virt/coco/tsm.c 22501F: include/linux/tsm.h 22502 22503TTY LAYER AND SERIAL DRIVERS 22504M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22505M: Jiri Slaby <jirislaby@kernel.org> 22506L: linux-kernel@vger.kernel.org 22507L: linux-serial@vger.kernel.org 22508S: Supported 22509T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22510F: Documentation/devicetree/bindings/serial/ 22511F: Documentation/driver-api/serial/ 22512F: drivers/tty/ 22513F: include/linux/selection.h 22514F: include/linux/serial.h 22515F: include/linux/serial_core.h 22516F: include/linux/sysrq.h 22517F: include/linux/tty*.h 22518F: include/linux/vt.h 22519F: include/linux/vt_*.h 22520F: include/uapi/linux/serial.h 22521F: include/uapi/linux/serial_core.h 22522F: include/uapi/linux/tty.h 22523 22524TUA9001 MEDIA DRIVER 22525L: linux-media@vger.kernel.org 22526S: Orphan 22527W: https://linuxtv.org 22528Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22529F: drivers/media/tuners/tua9001* 22530 22531TULIP NETWORK DRIVERS 22532L: netdev@vger.kernel.org 22533L: linux-parisc@vger.kernel.org 22534S: Orphan 22535F: drivers/net/ethernet/dec/tulip/ 22536 22537TUN/TAP driver 22538M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22539M: Jason Wang <jasowang@redhat.com> 22540S: Maintained 22541W: http://vtun.sourceforge.net/tun 22542F: Documentation/networking/tuntap.rst 22543F: arch/um/os-Linux/drivers/ 22544F: drivers/net/tap.c 22545F: drivers/net/tun.c 22546 22547TURBOCHANNEL SUBSYSTEM 22548M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22549M: Ralf Baechle <ralf@linux-mips.org> 22550L: linux-mips@vger.kernel.org 22551S: Maintained 22552Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22553F: drivers/tc/ 22554F: include/linux/tc.h 22555 22556TURBOSTAT UTILITY 22557M: "Len Brown" <lenb@kernel.org> 22558L: linux-pm@vger.kernel.org 22559S: Supported 22560Q: https://patchwork.kernel.org/project/linux-pm/list/ 22561B: https://bugzilla.kernel.org 22562T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22563F: tools/power/x86/turbostat/ 22564F: tools/testing/selftests/turbostat/ 22565 22566TW5864 VIDEO4LINUX DRIVER 22567M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22568M: Anton Sviridenko <anton@corp.bluecherry.net> 22569M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22570M: Andrey Utkin <andrey_utkin@fastmail.com> 22571L: linux-media@vger.kernel.org 22572S: Supported 22573F: drivers/media/pci/tw5864/ 22574 22575TW68 VIDEO4LINUX DRIVER 22576M: Hans Verkuil <hverkuil@xs4all.nl> 22577L: linux-media@vger.kernel.org 22578S: Odd Fixes 22579W: https://linuxtv.org 22580T: git git://linuxtv.org/media_tree.git 22581F: drivers/media/pci/tw68/ 22582 22583TW686X VIDEO4LINUX DRIVER 22584M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22585L: linux-media@vger.kernel.org 22586S: Maintained 22587W: http://linuxtv.org 22588T: git git://linuxtv.org/media_tree.git 22589F: drivers/media/pci/tw686x/ 22590 22591U-BOOT ENVIRONMENT VARIABLES 22592M: Rafał Miłecki <rafal@milecki.pl> 22593S: Maintained 22594F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22595F: drivers/nvmem/u-boot-env.c 22596 22597UACCE ACCELERATOR FRAMEWORK 22598M: Zhangfei Gao <zhangfei.gao@linaro.org> 22599M: Zhou Wang <wangzhou1@hisilicon.com> 22600L: linux-accelerators@lists.ozlabs.org 22601L: linux-kernel@vger.kernel.org 22602S: Maintained 22603F: Documentation/ABI/testing/sysfs-driver-uacce 22604F: Documentation/misc-devices/uacce.rst 22605F: drivers/misc/uacce/ 22606F: include/linux/uacce.h 22607F: include/uapi/misc/uacce/ 22608 22609UBI FILE SYSTEM (UBIFS) 22610M: Richard Weinberger <richard@nod.at> 22611R: Zhihao Cheng <chengzhihao1@huawei.com> 22612L: linux-mtd@lists.infradead.org 22613S: Supported 22614W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22615T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22616T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22617F: Documentation/ABI/testing/sysfs-fs-ubifs 22618F: Documentation/filesystems/ubifs-authentication.rst 22619F: Documentation/filesystems/ubifs.rst 22620F: fs/ubifs/ 22621 22622UBLK USERSPACE BLOCK DRIVER 22623M: Ming Lei <ming.lei@redhat.com> 22624L: linux-block@vger.kernel.org 22625S: Maintained 22626F: Documentation/block/ublk.rst 22627F: drivers/block/ublk_drv.c 22628F: include/uapi/linux/ublk_cmd.h 22629 22630UBSAN 22631M: Kees Cook <keescook@chromium.org> 22632R: Marco Elver <elver@google.com> 22633R: Andrey Konovalov <andreyknvl@gmail.com> 22634R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22635L: kasan-dev@googlegroups.com 22636L: linux-hardening@vger.kernel.org 22637S: Supported 22638T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22639F: Documentation/dev-tools/ubsan.rst 22640F: include/linux/ubsan.h 22641F: lib/Kconfig.ubsan 22642F: lib/test_ubsan.c 22643F: lib/ubsan.c 22644F: scripts/Makefile.ubsan 22645K: \bARCH_HAS_UBSAN\b 22646 22647UCLINUX (M68KNOMMU AND COLDFIRE) 22648M: Greg Ungerer <gerg@linux-m68k.org> 22649L: linux-m68k@lists.linux-m68k.org 22650S: Maintained 22651W: http://www.linux-m68k.org/ 22652T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22653F: arch/m68k/*/*_no.* 22654F: arch/m68k/68*/ 22655F: arch/m68k/coldfire/ 22656F: arch/m68k/include/asm/*_no.* 22657 22658UDF FILESYSTEM 22659M: Jan Kara <jack@suse.com> 22660S: Maintained 22661F: Documentation/filesystems/udf.rst 22662F: fs/udf/ 22663 22664UDRAW TABLET 22665M: Bastien Nocera <hadess@hadess.net> 22666L: linux-input@vger.kernel.org 22667S: Maintained 22668F: drivers/hid/hid-udraw-ps3.c 22669 22670UFS FILESYSTEM 22671M: Evgeniy Dushistov <dushistov@mail.ru> 22672S: Maintained 22673F: Documentation/admin-guide/ufs.rst 22674F: fs/ufs/ 22675 22676UHID USERSPACE HID IO DRIVER 22677M: David Rheinsberg <david@readahead.eu> 22678L: linux-input@vger.kernel.org 22679S: Maintained 22680F: drivers/hid/uhid.c 22681F: include/uapi/linux/uhid.h 22682 22683ULPI BUS 22684M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22685L: linux-usb@vger.kernel.org 22686S: Maintained 22687F: drivers/usb/common/ulpi.c 22688F: include/linux/ulpi/ 22689 22690UNICODE SUBSYSTEM 22691M: Gabriel Krisman Bertazi <krisman@kernel.org> 22692L: linux-fsdevel@vger.kernel.org 22693S: Supported 22694F: fs/unicode/ 22695 22696UNIFDEF 22697M: Tony Finch <dot@dotat.at> 22698S: Maintained 22699W: http://dotat.at/prog/unifdef 22700F: scripts/unifdef.c 22701 22702UNIFORM CDROM DRIVER 22703M: Phillip Potter <phil@philpotter.co.uk> 22704S: Maintained 22705F: Documentation/cdrom/ 22706F: drivers/cdrom/cdrom.c 22707F: include/linux/cdrom.h 22708F: include/uapi/linux/cdrom.h 22709 22710UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22711R: Alim Akhtar <alim.akhtar@samsung.com> 22712R: Avri Altman <avri.altman@wdc.com> 22713R: Bart Van Assche <bvanassche@acm.org> 22714L: linux-scsi@vger.kernel.org 22715S: Supported 22716F: Documentation/devicetree/bindings/ufs/ 22717F: Documentation/scsi/ufs.rst 22718F: drivers/ufs/core/ 22719 22720UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22721M: Pedro Sousa <pedrom.sousa@synopsys.com> 22722L: linux-scsi@vger.kernel.org 22723S: Supported 22724F: drivers/ufs/host/*dwc* 22725 22726UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22727M: Alim Akhtar <alim.akhtar@samsung.com> 22728L: linux-scsi@vger.kernel.org 22729S: Maintained 22730F: drivers/ufs/host/ufs-exynos* 22731 22732UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22733M: Peter Wang <peter.wang@mediatek.com> 22734R: Stanley Jhu <chu.stanley@gmail.com> 22735L: linux-scsi@vger.kernel.org 22736L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22737S: Maintained 22738F: drivers/ufs/host/ufs-mediatek* 22739 22740UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22741M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22742L: linux-arm-msm@vger.kernel.org 22743L: linux-scsi@vger.kernel.org 22744S: Maintained 22745F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22746F: drivers/ufs/host/ufs-qcom* 22747 22748UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22749M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22750L: linux-renesas-soc@vger.kernel.org 22751L: linux-scsi@vger.kernel.org 22752S: Maintained 22753F: drivers/ufs/host/ufs-renesas.c 22754 22755UNSORTED BLOCK IMAGES (UBI) 22756M: Richard Weinberger <richard@nod.at> 22757R: Zhihao Cheng <chengzhihao1@huawei.com> 22758L: linux-mtd@lists.infradead.org 22759S: Supported 22760W: http://www.linux-mtd.infradead.org/ 22761T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22762T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22763F: drivers/mtd/ubi/ 22764F: include/linux/mtd/ubi.h 22765F: include/uapi/mtd/ubi-user.h 22766 22767USB "USBNET" DRIVER FRAMEWORK 22768M: Oliver Neukum <oneukum@suse.com> 22769L: netdev@vger.kernel.org 22770S: Maintained 22771W: http://www.linux-usb.org/usbnet 22772F: drivers/net/usb/usbnet.c 22773F: include/linux/usb/usbnet.h 22774 22775USB ACM DRIVER 22776M: Oliver Neukum <oneukum@suse.com> 22777L: linux-usb@vger.kernel.org 22778S: Maintained 22779F: Documentation/usb/acm.rst 22780F: drivers/usb/class/cdc-acm.* 22781 22782USB APPLE MFI FASTCHARGE DRIVER 22783M: Bastien Nocera <hadess@hadess.net> 22784L: linux-usb@vger.kernel.org 22785S: Maintained 22786F: drivers/usb/misc/apple-mfi-fastcharge.c 22787 22788USB AR5523 WIRELESS DRIVER 22789L: linux-wireless@vger.kernel.org 22790S: Orphan 22791F: drivers/net/wireless/ath/ar5523/ 22792 22793USB ATTACHED SCSI 22794M: Oliver Neukum <oneukum@suse.com> 22795L: linux-usb@vger.kernel.org 22796L: linux-scsi@vger.kernel.org 22797S: Maintained 22798F: drivers/usb/storage/uas.c 22799 22800USB CDC ETHERNET DRIVER 22801M: Oliver Neukum <oliver@neukum.org> 22802L: linux-usb@vger.kernel.org 22803S: Maintained 22804F: drivers/net/usb/cdc_*.c 22805F: include/uapi/linux/usb/cdc.h 22806 22807USB CHAOSKEY DRIVER 22808M: Keith Packard <keithp@keithp.com> 22809L: linux-usb@vger.kernel.org 22810S: Maintained 22811F: drivers/usb/misc/chaoskey.c 22812 22813USB CYPRESS C67X00 DRIVER 22814L: linux-usb@vger.kernel.org 22815S: Orphan 22816F: drivers/usb/c67x00/ 22817 22818USB DAVICOM DM9601 DRIVER 22819M: Peter Korsgaard <peter@korsgaard.com> 22820L: netdev@vger.kernel.org 22821S: Maintained 22822W: http://www.linux-usb.org/usbnet 22823F: drivers/net/usb/dm9601.c 22824 22825USB EHCI DRIVER 22826M: Alan Stern <stern@rowland.harvard.edu> 22827L: linux-usb@vger.kernel.org 22828S: Maintained 22829F: Documentation/usb/ehci.rst 22830F: drivers/usb/host/ehci* 22831 22832USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22833M: Jiri Kosina <jikos@kernel.org> 22834M: Benjamin Tissoires <bentiss@kernel.org> 22835L: linux-usb@vger.kernel.org 22836S: Maintained 22837T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22838F: Documentation/hid/hiddev.rst 22839F: drivers/hid/usbhid/ 22840 22841USB INTEL XHCI ROLE MUX DRIVER 22842M: Hans de Goede <hdegoede@redhat.com> 22843L: linux-usb@vger.kernel.org 22844S: Maintained 22845F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22846 22847USB IP DRIVER FOR HISILICON KIRIN 960 22848M: Yu Chen <chenyu56@huawei.com> 22849M: Binghui Wang <wangbinghui@hisilicon.com> 22850L: linux-usb@vger.kernel.org 22851S: Maintained 22852F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22853F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22854 22855USB IP DRIVER FOR HISILICON KIRIN 970 22856M: Mauro Carvalho Chehab <mchehab@kernel.org> 22857L: linux-usb@vger.kernel.org 22858S: Maintained 22859F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22860F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22861 22862USB ISP116X DRIVER 22863M: Olav Kongas <ok@artecdesign.ee> 22864L: linux-usb@vger.kernel.org 22865S: Maintained 22866F: drivers/usb/host/isp116x* 22867F: include/linux/usb/isp116x.h 22868 22869USB ISP1760 DRIVER 22870M: Rui Miguel Silva <rui.silva@linaro.org> 22871L: linux-usb@vger.kernel.org 22872S: Maintained 22873F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22874F: drivers/usb/isp1760/* 22875 22876USB LAN78XX ETHERNET DRIVER 22877M: Woojung Huh <woojung.huh@microchip.com> 22878M: UNGLinuxDriver@microchip.com 22879L: netdev@vger.kernel.org 22880S: Maintained 22881F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22882F: drivers/net/usb/lan78xx.* 22883F: include/dt-bindings/net/microchip-lan78xx.h 22884 22885USB MASS STORAGE DRIVER 22886M: Alan Stern <stern@rowland.harvard.edu> 22887L: linux-usb@vger.kernel.org 22888L: usb-storage@lists.one-eyed-alien.net 22889S: Maintained 22890F: drivers/usb/storage/ 22891 22892USB MIDI DRIVER 22893M: Clemens Ladisch <clemens@ladisch.de> 22894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22895S: Maintained 22896T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22897F: sound/usb/midi.* 22898 22899USB NETWORKING DRIVERS 22900L: linux-usb@vger.kernel.org 22901S: Odd Fixes 22902F: drivers/net/usb/ 22903 22904USB OHCI DRIVER 22905M: Alan Stern <stern@rowland.harvard.edu> 22906L: linux-usb@vger.kernel.org 22907S: Maintained 22908F: Documentation/usb/ohci.rst 22909F: drivers/usb/host/ohci* 22910 22911USB OTG FSM (Finite State Machine) 22912M: Peter Chen <peter.chen@kernel.org> 22913L: linux-usb@vger.kernel.org 22914S: Maintained 22915T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22916F: drivers/usb/common/usb-otg-fsm.c 22917 22918USB OVER IP DRIVER 22919M: Valentina Manea <valentina.manea.m@gmail.com> 22920M: Shuah Khan <shuah@kernel.org> 22921M: Shuah Khan <skhan@linuxfoundation.org> 22922R: Hongren Zheng <i@zenithal.me> 22923L: linux-usb@vger.kernel.org 22924S: Maintained 22925F: Documentation/usb/usbip_protocol.rst 22926F: drivers/usb/usbip/ 22927F: tools/testing/selftests/drivers/usb/usbip/ 22928F: tools/usb/usbip/ 22929 22930USB PEGASUS DRIVER 22931M: Petko Manolov <petkan@nucleusys.com> 22932L: linux-usb@vger.kernel.org 22933L: netdev@vger.kernel.org 22934S: Maintained 22935W: https://github.com/petkan/pegasus 22936T: git https://github.com/petkan/pegasus.git 22937F: drivers/net/usb/pegasus.* 22938 22939USB PRINTER DRIVER (usblp) 22940M: Pete Zaitcev <zaitcev@redhat.com> 22941L: linux-usb@vger.kernel.org 22942S: Supported 22943F: drivers/usb/class/usblp.c 22944 22945USB QMI WWAN NETWORK DRIVER 22946M: Bjørn Mork <bjorn@mork.no> 22947L: netdev@vger.kernel.org 22948S: Maintained 22949F: Documentation/ABI/testing/sysfs-class-net-qmi 22950F: drivers/net/usb/qmi_wwan.c 22951 22952USB RAW GADGET DRIVER 22953R: Andrey Konovalov <andreyknvl@gmail.com> 22954L: linux-usb@vger.kernel.org 22955S: Maintained 22956F: Documentation/usb/raw-gadget.rst 22957F: drivers/usb/gadget/legacy/raw_gadget.c 22958F: include/uapi/linux/usb/raw_gadget.h 22959 22960USB RTL8150 DRIVER 22961M: Petko Manolov <petkan@nucleusys.com> 22962L: linux-usb@vger.kernel.org 22963L: netdev@vger.kernel.org 22964S: Maintained 22965W: https://github.com/petkan/rtl8150 22966T: git https://github.com/petkan/rtl8150.git 22967F: drivers/net/usb/rtl8150.c 22968 22969USB SERIAL SUBSYSTEM 22970M: Johan Hovold <johan@kernel.org> 22971L: linux-usb@vger.kernel.org 22972S: Maintained 22973T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22974F: Documentation/usb/usb-serial.rst 22975F: drivers/usb/serial/ 22976F: include/linux/usb/serial.h 22977 22978USB SMSC75XX ETHERNET DRIVER 22979M: Steve Glendinning <steve.glendinning@shawell.net> 22980L: netdev@vger.kernel.org 22981S: Maintained 22982F: drivers/net/usb/smsc75xx.* 22983 22984USB SMSC95XX ETHERNET DRIVER 22985M: Steve Glendinning <steve.glendinning@shawell.net> 22986M: UNGLinuxDriver@microchip.com 22987L: netdev@vger.kernel.org 22988S: Maintained 22989F: drivers/net/usb/smsc95xx.* 22990 22991USB SUBSYSTEM 22992M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22993L: linux-usb@vger.kernel.org 22994S: Supported 22995W: http://www.linux-usb.org 22996T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22997F: Documentation/devicetree/bindings/usb/ 22998F: Documentation/usb/ 22999F: drivers/usb/ 23000F: include/dt-bindings/usb/ 23001F: include/linux/usb.h 23002F: include/linux/usb/ 23003F: include/uapi/linux/usb/ 23004 23005USB TYPEC BUS FOR ALTERNATE MODES 23006M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23007L: linux-usb@vger.kernel.org 23008S: Maintained 23009F: Documentation/ABI/testing/sysfs-bus-typec 23010F: Documentation/driver-api/usb/typec_bus.rst 23011F: drivers/usb/typec/altmodes/ 23012F: include/linux/usb/typec_altmode.h 23013 23014USB TYPEC CLASS 23015M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23016L: linux-usb@vger.kernel.org 23017S: Maintained 23018F: Documentation/ABI/testing/sysfs-class-typec 23019F: Documentation/driver-api/usb/typec.rst 23020F: drivers/usb/typec/ 23021F: include/linux/usb/typec.h 23022 23023USB TYPEC INTEL PMC MUX DRIVER 23024M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23025L: linux-usb@vger.kernel.org 23026S: Maintained 23027F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23028F: drivers/usb/typec/mux/intel_pmc_mux.c 23029 23030USB TYPEC PI3USB30532 MUX DRIVER 23031M: Hans de Goede <hdegoede@redhat.com> 23032L: linux-usb@vger.kernel.org 23033S: Maintained 23034F: drivers/usb/typec/mux/pi3usb30532.c 23035 23036USB TYPEC PORT CONTROLLER DRIVERS 23037L: linux-usb@vger.kernel.org 23038S: Orphan 23039F: drivers/usb/typec/tcpm/ 23040 23041USB UHCI DRIVER 23042M: Alan Stern <stern@rowland.harvard.edu> 23043L: linux-usb@vger.kernel.org 23044S: Maintained 23045F: drivers/usb/host/uhci* 23046 23047USB VIDEO CLASS 23048M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23049L: linux-media@vger.kernel.org 23050S: Maintained 23051W: http://www.ideasonboard.org/uvc/ 23052T: git git://linuxtv.org/media_tree.git 23053F: drivers/media/usb/uvc/ 23054F: include/uapi/linux/uvcvideo.h 23055 23056USB WEBCAM GADGET 23057M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23058M: Daniel Scally <dan.scally@ideasonboard.com> 23059L: linux-usb@vger.kernel.org 23060S: Maintained 23061F: drivers/usb/gadget/function/*uvc* 23062F: drivers/usb/gadget/legacy/webcam.c 23063F: include/uapi/linux/usb/g_uvc.h 23064 23065USB XHCI DRIVER 23066M: Mathias Nyman <mathias.nyman@intel.com> 23067L: linux-usb@vger.kernel.org 23068S: Supported 23069F: drivers/usb/host/pci-quirks* 23070F: drivers/usb/host/xhci* 23071 23072USER DATAGRAM PROTOCOL (UDP) 23073M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23074S: Maintained 23075F: include/linux/udp.h 23076F: net/ipv4/udp.c 23077F: net/ipv6/udp.c 23078 23079USER-MODE LINUX (UML) 23080M: Richard Weinberger <richard@nod.at> 23081M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23082M: Johannes Berg <johannes@sipsolutions.net> 23083L: linux-um@lists.infradead.org 23084S: Maintained 23085W: http://user-mode-linux.sourceforge.net 23086Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23087T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23088T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23089F: Documentation/virt/uml/ 23090F: arch/um/ 23091F: arch/x86/um/ 23092F: fs/hostfs/ 23093 23094USERSPACE COPYIN/COPYOUT (UIOVEC) 23095M: Alexander Viro <viro@zeniv.linux.org.uk> 23096S: Maintained 23097F: include/linux/uio.h 23098F: lib/iov_iter.c 23099 23100USERSPACE DMA BUFFER DRIVER 23101M: Gerd Hoffmann <kraxel@redhat.com> 23102L: dri-devel@lists.freedesktop.org 23103S: Maintained 23104T: git git://anongit.freedesktop.org/drm/drm-misc 23105F: drivers/dma-buf/udmabuf.c 23106F: include/uapi/linux/udmabuf.h 23107 23108USERSPACE I/O (UIO) 23109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23110S: Maintained 23111T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23112F: Documentation/driver-api/uio-howto.rst 23113F: drivers/uio/ 23114F: include/linux/uio_driver.h 23115 23116UTIL-LINUX PACKAGE 23117M: Karel Zak <kzak@redhat.com> 23118L: util-linux@vger.kernel.org 23119S: Maintained 23120W: http://en.wikipedia.org/wiki/Util-linux 23121T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23122 23123UUID HELPERS 23124R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23125L: linux-kernel@vger.kernel.org 23126S: Maintained 23127F: include/linux/uuid.h 23128F: lib/test_uuid.c 23129F: lib/uuid.c 23130 23131UV SYSFS DRIVER 23132M: Justin Ernst <justin.ernst@hpe.com> 23133L: platform-driver-x86@vger.kernel.org 23134S: Maintained 23135F: drivers/platform/x86/uv_sysfs.c 23136 23137UVESAFB DRIVER 23138M: Michal Januszewski <spock@gentoo.org> 23139L: linux-fbdev@vger.kernel.org 23140S: Maintained 23141W: https://github.com/mjanusz/v86d 23142F: Documentation/fb/uvesafb.rst 23143F: drivers/video/fbdev/uvesafb.* 23144 23145Ux500 CLOCK DRIVERS 23146M: Ulf Hansson <ulf.hansson@linaro.org> 23147L: linux-clk@vger.kernel.org 23148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23149S: Maintained 23150F: drivers/clk/ux500/ 23151 23152V4L2 ASYNC AND FWNODE FRAMEWORKS 23153M: Sakari Ailus <sakari.ailus@linux.intel.com> 23154L: linux-media@vger.kernel.org 23155S: Maintained 23156T: git git://linuxtv.org/media_tree.git 23157F: drivers/media/v4l2-core/v4l2-async.c 23158F: drivers/media/v4l2-core/v4l2-fwnode.c 23159F: include/media/v4l2-async.h 23160F: include/media/v4l2-fwnode.h 23161 23162V4L2 LENS DRIVERS 23163M: Sakari Ailus <sakari.ailus@linux.intel.com> 23164L: linux-media@vger.kernel.org 23165S: Maintained 23166F: drivers/media/i2c/ak* 23167F: drivers/media/i2c/dw* 23168F: drivers/media/i2c/lm* 23169 23170V4L2 CAMERA SENSOR DRIVERS 23171M: Sakari Ailus <sakari.ailus@linux.intel.com> 23172L: linux-media@vger.kernel.org 23173S: Maintained 23174F: Documentation/driver-api/media/camera-sensor.rst 23175F: Documentation/driver-api/media/tx-rx.rst 23176F: drivers/media/i2c/ar* 23177F: drivers/media/i2c/gc* 23178F: drivers/media/i2c/hi* 23179F: drivers/media/i2c/imx* 23180F: drivers/media/i2c/mt* 23181F: drivers/media/i2c/og* 23182F: drivers/media/i2c/ov* 23183F: drivers/media/i2c/s5* 23184F: drivers/media/i2c/st-vgxy61.c 23185 23186VF610 NAND DRIVER 23187M: Stefan Agner <stefan@agner.ch> 23188L: linux-mtd@lists.infradead.org 23189S: Supported 23190F: drivers/mtd/nand/raw/vf610_nfc.c 23191 23192VFAT/FAT/MSDOS FILESYSTEM 23193M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23194S: Maintained 23195F: Documentation/filesystems/vfat.rst 23196F: fs/fat/ 23197F: tools/testing/selftests/filesystems/fat/ 23198 23199VFIO CDX DRIVER 23200M: Nipun Gupta <nipun.gupta@amd.com> 23201M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23202L: kvm@vger.kernel.org 23203S: Maintained 23204F: drivers/vfio/cdx/* 23205 23206VFIO DRIVER 23207M: Alex Williamson <alex.williamson@redhat.com> 23208L: kvm@vger.kernel.org 23209S: Maintained 23210T: git https://github.com/awilliam/linux-vfio.git 23211F: Documentation/ABI/testing/debugfs-vfio 23212F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23213F: Documentation/driver-api/vfio.rst 23214F: drivers/vfio/ 23215F: include/linux/vfio.h 23216F: include/linux/vfio_pci_core.h 23217F: include/uapi/linux/vfio.h 23218 23219VFIO FSL-MC DRIVER 23220M: Diana Craciun <diana.craciun@oss.nxp.com> 23221L: kvm@vger.kernel.org 23222S: Maintained 23223F: drivers/vfio/fsl-mc/ 23224 23225VFIO HISILICON PCI DRIVER 23226M: Longfang Liu <liulongfang@huawei.com> 23227M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23228L: kvm@vger.kernel.org 23229S: Maintained 23230F: drivers/vfio/pci/hisilicon/ 23231 23232VFIO MEDIATED DEVICE DRIVERS 23233M: Kirti Wankhede <kwankhede@nvidia.com> 23234L: kvm@vger.kernel.org 23235S: Maintained 23236F: Documentation/driver-api/vfio-mediated-device.rst 23237F: drivers/vfio/mdev/ 23238F: include/linux/mdev.h 23239F: samples/vfio-mdev/ 23240 23241VFIO MLX5 PCI DRIVER 23242M: Yishai Hadas <yishaih@nvidia.com> 23243L: kvm@vger.kernel.org 23244S: Maintained 23245F: drivers/vfio/pci/mlx5/ 23246 23247VFIO NVIDIA GRACE GPU DRIVER 23248M: Ankit Agrawal <ankita@nvidia.com> 23249L: kvm@vger.kernel.org 23250S: Supported 23251F: drivers/vfio/pci/nvgrace-gpu/ 23252 23253VFIO PCI DEVICE SPECIFIC DRIVERS 23254R: Jason Gunthorpe <jgg@nvidia.com> 23255R: Yishai Hadas <yishaih@nvidia.com> 23256R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23257R: Kevin Tian <kevin.tian@intel.com> 23258L: kvm@vger.kernel.org 23259S: Maintained 23260P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23261F: drivers/vfio/pci/*/ 23262 23263VFIO PDS PCI DRIVER 23264M: Brett Creeley <brett.creeley@amd.com> 23265L: kvm@vger.kernel.org 23266S: Maintained 23267F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23268F: drivers/vfio/pci/pds/ 23269 23270VFIO PLATFORM DRIVER 23271M: Eric Auger <eric.auger@redhat.com> 23272L: kvm@vger.kernel.org 23273S: Maintained 23274F: drivers/vfio/platform/ 23275 23276VFIO VIRTIO PCI DRIVER 23277M: Yishai Hadas <yishaih@nvidia.com> 23278L: kvm@vger.kernel.org 23279L: virtualization@lists.linux.dev 23280S: Maintained 23281F: drivers/vfio/pci/virtio 23282 23283VGA_SWITCHEROO 23284R: Lukas Wunner <lukas@wunner.de> 23285S: Maintained 23286T: git git://anongit.freedesktop.org/drm/drm-misc 23287F: Documentation/gpu/vga-switcheroo.rst 23288F: drivers/gpu/vga/vga_switcheroo.c 23289F: include/linux/vga_switcheroo.h 23290 23291VIA RHINE NETWORK DRIVER 23292M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23293S: Maintained 23294F: drivers/net/ethernet/via/via-rhine.c 23295 23296VIA SD/MMC CARD CONTROLLER DRIVER 23297M: Bruce Chang <brucechang@via.com.tw> 23298M: Harald Welte <HaraldWelte@viatech.com> 23299S: Maintained 23300F: drivers/mmc/host/via-sdmmc.c 23301 23302VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23303M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23304L: linux-fbdev@vger.kernel.org 23305S: Maintained 23306F: drivers/video/fbdev/via/ 23307F: include/linux/via-core.h 23308F: include/linux/via_i2c.h 23309 23310VIA VELOCITY NETWORK DRIVER 23311M: Francois Romieu <romieu@fr.zoreil.com> 23312L: netdev@vger.kernel.org 23313S: Maintained 23314F: drivers/net/ethernet/via/via-velocity.* 23315 23316VICODEC VIRTUAL CODEC DRIVER 23317M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23318L: linux-media@vger.kernel.org 23319S: Maintained 23320W: https://linuxtv.org 23321T: git git://linuxtv.org/media_tree.git 23322F: drivers/media/test-drivers/vicodec/* 23323 23324VIDEO I2C POLLING DRIVER 23325M: Matt Ranostay <matt.ranostay@konsulko.com> 23326L: linux-media@vger.kernel.org 23327S: Maintained 23328F: drivers/media/i2c/video-i2c.c 23329 23330VIDEO MULTIPLEXER DRIVER 23331M: Philipp Zabel <p.zabel@pengutronix.de> 23332L: linux-media@vger.kernel.org 23333S: Maintained 23334F: drivers/media/platform/video-mux.c 23335 23336VIDEOBUF2 FRAMEWORK 23337M: Tomasz Figa <tfiga@chromium.org> 23338M: Marek Szyprowski <m.szyprowski@samsung.com> 23339L: linux-media@vger.kernel.org 23340S: Maintained 23341F: drivers/media/common/videobuf2/* 23342F: include/media/videobuf2-* 23343 23344VIDTV VIRTUAL DIGITAL TV DRIVER 23345M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23346L: linux-media@vger.kernel.org 23347S: Maintained 23348W: https://linuxtv.org 23349T: git git://linuxtv.org/media_tree.git 23350F: drivers/media/test-drivers/vidtv/* 23351 23352VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23353M: Shuah Khan <skhan@linuxfoundation.org> 23354R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23355L: linux-media@vger.kernel.org 23356S: Maintained 23357W: https://linuxtv.org 23358T: git git://linuxtv.org/media_tree.git 23359F: drivers/media/test-drivers/vimc/* 23360 23361VIRT LIB 23362M: Alex Williamson <alex.williamson@redhat.com> 23363M: Paolo Bonzini <pbonzini@redhat.com> 23364L: kvm@vger.kernel.org 23365S: Supported 23366F: virt/lib/ 23367 23368VIRTIO AND VHOST VSOCK DRIVER 23369M: Stefan Hajnoczi <stefanha@redhat.com> 23370M: Stefano Garzarella <sgarzare@redhat.com> 23371L: kvm@vger.kernel.org 23372L: virtualization@lists.linux.dev 23373L: netdev@vger.kernel.org 23374S: Maintained 23375F: drivers/vhost/vsock.c 23376F: include/linux/virtio_vsock.h 23377F: include/uapi/linux/virtio_vsock.h 23378F: net/vmw_vsock/virtio_transport.c 23379F: net/vmw_vsock/virtio_transport_common.c 23380 23381VIRTIO BALLOON 23382M: "Michael S. Tsirkin" <mst@redhat.com> 23383M: David Hildenbrand <david@redhat.com> 23384L: virtualization@lists.linux.dev 23385S: Maintained 23386F: drivers/virtio/virtio_balloon.c 23387F: include/linux/balloon_compaction.h 23388F: include/uapi/linux/virtio_balloon.h 23389F: mm/balloon_compaction.c 23390 23391VIRTIO BLOCK AND SCSI DRIVERS 23392M: "Michael S. Tsirkin" <mst@redhat.com> 23393M: Jason Wang <jasowang@redhat.com> 23394R: Paolo Bonzini <pbonzini@redhat.com> 23395R: Stefan Hajnoczi <stefanha@redhat.com> 23396L: virtualization@lists.linux.dev 23397S: Maintained 23398F: drivers/block/virtio_blk.c 23399F: drivers/scsi/virtio_scsi.c 23400F: include/uapi/linux/virtio_blk.h 23401F: include/uapi/linux/virtio_scsi.h 23402 23403VIRTIO CONSOLE DRIVER 23404M: Amit Shah <amit@kernel.org> 23405L: virtualization@lists.linux.dev 23406S: Maintained 23407F: drivers/char/virtio_console.c 23408F: include/uapi/linux/virtio_console.h 23409 23410VIRTIO CORE AND NET DRIVERS 23411M: "Michael S. Tsirkin" <mst@redhat.com> 23412M: Jason Wang <jasowang@redhat.com> 23413R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23414L: virtualization@lists.linux.dev 23415S: Maintained 23416F: Documentation/ABI/testing/sysfs-bus-vdpa 23417F: Documentation/ABI/testing/sysfs-class-vduse 23418F: Documentation/devicetree/bindings/virtio/ 23419F: Documentation/driver-api/virtio/ 23420F: drivers/block/virtio_blk.c 23421F: drivers/crypto/virtio/ 23422F: drivers/net/virtio_net.c 23423F: drivers/vdpa/ 23424F: drivers/virtio/ 23425F: include/linux/vdpa.h 23426F: include/linux/virtio*.h 23427F: include/linux/vringh.h 23428F: include/uapi/linux/virtio_*.h 23429F: tools/virtio/ 23430 23431VIRTIO CRYPTO DRIVER 23432M: Gonglei <arei.gonglei@huawei.com> 23433L: virtualization@lists.linux.dev 23434L: linux-crypto@vger.kernel.org 23435S: Maintained 23436F: drivers/crypto/virtio/ 23437F: include/uapi/linux/virtio_crypto.h 23438 23439VIRTIO DRIVERS FOR S390 23440M: Cornelia Huck <cohuck@redhat.com> 23441M: Halil Pasic <pasic@linux.ibm.com> 23442M: Eric Farman <farman@linux.ibm.com> 23443L: linux-s390@vger.kernel.org 23444L: virtualization@lists.linux.dev 23445L: kvm@vger.kernel.org 23446S: Supported 23447F: arch/s390/include/uapi/asm/virtio-ccw.h 23448F: drivers/s390/virtio/ 23449 23450VIRTIO FILE SYSTEM 23451M: Vivek Goyal <vgoyal@redhat.com> 23452M: Stefan Hajnoczi <stefanha@redhat.com> 23453M: Miklos Szeredi <miklos@szeredi.hu> 23454L: virtualization@lists.linux.dev 23455L: linux-fsdevel@vger.kernel.org 23456S: Supported 23457W: https://virtio-fs.gitlab.io/ 23458F: Documentation/filesystems/virtiofs.rst 23459F: fs/fuse/virtio_fs.c 23460F: include/uapi/linux/virtio_fs.h 23461 23462VIRTIO GPIO DRIVER 23463M: Enrico Weigelt, metux IT consult <info@metux.net> 23464M: Viresh Kumar <vireshk@kernel.org> 23465L: linux-gpio@vger.kernel.org 23466L: virtualization@lists.linux.dev 23467S: Maintained 23468F: drivers/gpio/gpio-virtio.c 23469F: include/uapi/linux/virtio_gpio.h 23470 23471VIRTIO GPU DRIVER 23472M: David Airlie <airlied@redhat.com> 23473M: Gerd Hoffmann <kraxel@redhat.com> 23474R: Gurchetan Singh <gurchetansingh@chromium.org> 23475R: Chia-I Wu <olvaffe@gmail.com> 23476L: dri-devel@lists.freedesktop.org 23477L: virtualization@lists.linux.dev 23478S: Maintained 23479T: git git://anongit.freedesktop.org/drm/drm-misc 23480F: drivers/gpu/drm/ci/xfails/virtio* 23481F: drivers/gpu/drm/virtio/ 23482F: include/uapi/linux/virtio_gpu.h 23483 23484VIRTIO HOST (VHOST) 23485M: "Michael S. Tsirkin" <mst@redhat.com> 23486M: Jason Wang <jasowang@redhat.com> 23487L: kvm@vger.kernel.org 23488L: virtualization@lists.linux.dev 23489L: netdev@vger.kernel.org 23490S: Maintained 23491T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23492F: drivers/vhost/ 23493F: include/linux/sched/vhost_task.h 23494F: include/linux/vhost_iotlb.h 23495F: include/uapi/linux/vhost.h 23496F: kernel/vhost_task.c 23497 23498VIRTIO HOST (VHOST-SCSI) 23499M: "Michael S. Tsirkin" <mst@redhat.com> 23500M: Jason Wang <jasowang@redhat.com> 23501M: Mike Christie <michael.christie@oracle.com> 23502R: Paolo Bonzini <pbonzini@redhat.com> 23503R: Stefan Hajnoczi <stefanha@redhat.com> 23504L: virtualization@lists.linux.dev 23505S: Maintained 23506F: drivers/vhost/scsi.c 23507 23508VIRTIO I2C DRIVER 23509M: Conghui Chen <conghui.chen@intel.com> 23510M: Viresh Kumar <viresh.kumar@linaro.org> 23511L: linux-i2c@vger.kernel.org 23512L: virtualization@lists.linux.dev 23513S: Maintained 23514F: drivers/i2c/busses/i2c-virtio.c 23515F: include/uapi/linux/virtio_i2c.h 23516 23517VIRTIO INPUT DRIVER 23518M: Gerd Hoffmann <kraxel@redhat.com> 23519S: Maintained 23520F: drivers/virtio/virtio_input.c 23521F: include/uapi/linux/virtio_input.h 23522 23523VIRTIO IOMMU DRIVER 23524M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23525L: virtualization@lists.linux.dev 23526S: Maintained 23527F: drivers/iommu/virtio-iommu.c 23528F: include/uapi/linux/virtio_iommu.h 23529 23530VIRTIO MEM DRIVER 23531M: David Hildenbrand <david@redhat.com> 23532L: virtualization@lists.linux.dev 23533S: Maintained 23534W: https://virtio-mem.gitlab.io/ 23535F: drivers/virtio/virtio_mem.c 23536F: include/uapi/linux/virtio_mem.h 23537 23538VIRTIO PMEM DRIVER 23539M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23540L: virtualization@lists.linux.dev 23541S: Maintained 23542F: drivers/nvdimm/nd_virtio.c 23543F: drivers/nvdimm/virtio_pmem.c 23544 23545VIRTIO SOUND DRIVER 23546M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23547M: "Michael S. Tsirkin" <mst@redhat.com> 23548L: virtualization@lists.linux.dev 23549L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23550S: Maintained 23551F: include/uapi/linux/virtio_snd.h 23552F: sound/virtio/* 23553 23554VIRTUAL BOX GUEST DEVICE DRIVER 23555M: Hans de Goede <hdegoede@redhat.com> 23556M: Arnd Bergmann <arnd@arndb.de> 23557M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23558S: Maintained 23559F: drivers/virt/vboxguest/ 23560F: include/linux/vbox_utils.h 23561F: include/uapi/linux/vbox*.h 23562 23563VIRTUAL BOX SHARED FOLDER VFS DRIVER 23564M: Hans de Goede <hdegoede@redhat.com> 23565L: linux-fsdevel@vger.kernel.org 23566S: Maintained 23567F: fs/vboxsf/* 23568 23569VIRTUAL PCM TEST DRIVER 23570M: Ivan Orlov <ivan.orlov0322@gmail.com> 23571L: linux-sound@vger.kernel.org 23572S: Maintained 23573F: Documentation/sound/cards/pcmtest.rst 23574F: sound/drivers/pcmtest.c 23575F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23576 23577VIRTUAL SERIO DEVICE DRIVER 23578M: Stephen Chandler Paul <thatslyude@gmail.com> 23579S: Maintained 23580F: drivers/input/serio/userio.c 23581F: include/uapi/linux/userio.h 23582 23583VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23584M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23585S: Maintained 23586F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23587F: drivers/iio/light/veml6075.c 23588 23589VISL VIRTUAL STATELESS DECODER DRIVER 23590M: Daniel Almeida <daniel.almeida@collabora.com> 23591L: linux-media@vger.kernel.org 23592S: Supported 23593F: drivers/media/test-drivers/visl 23594 23595VIVID VIRTUAL VIDEO DRIVER 23596M: Hans Verkuil <hverkuil@xs4all.nl> 23597L: linux-media@vger.kernel.org 23598S: Maintained 23599W: https://linuxtv.org 23600T: git git://linuxtv.org/media_tree.git 23601F: drivers/media/test-drivers/vivid/* 23602 23603VM SOCKETS (AF_VSOCK) 23604M: Stefano Garzarella <sgarzare@redhat.com> 23605L: virtualization@lists.linux.dev 23606L: netdev@vger.kernel.org 23607S: Maintained 23608F: drivers/net/vsockmon.c 23609F: include/net/af_vsock.h 23610F: include/uapi/linux/vm_sockets.h 23611F: include/uapi/linux/vm_sockets_diag.h 23612F: include/uapi/linux/vsockmon.h 23613F: net/vmw_vsock/ 23614F: tools/testing/vsock/ 23615 23616VMALLOC 23617M: Andrew Morton <akpm@linux-foundation.org> 23618R: Uladzislau Rezki <urezki@gmail.com> 23619R: Christoph Hellwig <hch@infradead.org> 23620R: Lorenzo Stoakes <lstoakes@gmail.com> 23621L: linux-mm@kvack.org 23622S: Maintained 23623W: http://www.linux-mm.org 23624T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23625F: include/linux/vmalloc.h 23626F: mm/vmalloc.c 23627 23628VME SUBSYSTEM 23629L: linux-kernel@vger.kernel.org 23630S: Orphan 23631T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23632F: Documentation/driver-api/vme.rst 23633F: drivers/staging/vme_user/ 23634 23635VMWARE BALLOON DRIVER 23636M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23637R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23638L: linux-kernel@vger.kernel.org 23639S: Supported 23640F: drivers/misc/vmw_balloon.c 23641 23642VMWARE HYPERVISOR INTERFACE 23643M: Ajay Kaher <ajay.kaher@broadcom.com> 23644M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23645R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23646L: virtualization@lists.linux.dev 23647L: x86@kernel.org 23648S: Supported 23649T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23650F: arch/x86/include/asm/vmware.h 23651F: arch/x86/kernel/cpu/vmware.c 23652 23653VMWARE PVRDMA DRIVER 23654M: Bryan Tan <bryan-bt.tan@broadcom.com> 23655M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23656R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23657L: linux-rdma@vger.kernel.org 23658S: Supported 23659F: drivers/infiniband/hw/vmw_pvrdma/ 23660 23661VMWARE PVSCSI DRIVER 23662M: Vishal Bhakta <vishal.bhakta@broadcom.com> 23663R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23664L: linux-scsi@vger.kernel.org 23665S: Supported 23666F: drivers/scsi/vmw_pvscsi.c 23667F: drivers/scsi/vmw_pvscsi.h 23668 23669VMWARE VIRTUAL PTP CLOCK DRIVER 23670M: Nick Shi <nick.shi@broadcom.com> 23671R: Ajay Kaher <ajay.kaher@broadcom.com> 23672R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23673R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23674L: netdev@vger.kernel.org 23675S: Supported 23676F: drivers/ptp/ptp_vmw.c 23677 23678VMWARE VMCI DRIVER 23679M: Bryan Tan <bryan-bt.tan@broadcom.com> 23680M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23681R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23682L: linux-kernel@vger.kernel.org 23683S: Supported 23684F: drivers/misc/vmw_vmci/ 23685F: include/linux/vmw_vmci* 23686 23687VMWARE VMMOUSE SUBDRIVER 23688M: Zack Rusin <zack.rusin@broadcom.com> 23689R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23690L: linux-input@vger.kernel.org 23691S: Supported 23692F: drivers/input/mouse/vmmouse.c 23693F: drivers/input/mouse/vmmouse.h 23694 23695VMWARE VMXNET3 ETHERNET DRIVER 23696M: Ronak Doshi <ronak.doshi@broadcom.com> 23697R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23698L: netdev@vger.kernel.org 23699S: Supported 23700F: drivers/net/vmxnet3/ 23701 23702VMWARE VSOCK VMCI TRANSPORT DRIVER 23703M: Bryan Tan <bryan-bt.tan@broadcom.com> 23704M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23705R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23706L: linux-kernel@vger.kernel.org 23707S: Supported 23708F: net/vmw_vsock/vmci_transport* 23709 23710VOCORE VOCORE2 BOARD 23711M: Harvey Hunt <harveyhuntnexus@gmail.com> 23712L: linux-mips@vger.kernel.org 23713S: Maintained 23714F: arch/mips/boot/dts/ralink/vocore2.dts 23715 23716VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23717M: Liam Girdwood <lgirdwood@gmail.com> 23718M: Mark Brown <broonie@kernel.org> 23719L: linux-kernel@vger.kernel.org 23720S: Supported 23721W: http://www.slimlogic.co.uk/?p=48 23722T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23723F: Documentation/devicetree/bindings/regulator/ 23724F: Documentation/power/regulator/ 23725F: drivers/regulator/ 23726F: include/dt-bindings/regulator/ 23727F: include/linux/regulator/ 23728K: regulator_get_optional 23729 23730VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23731R: Matti Vaittinen <mazziesaccount@gmail.com> 23732F: drivers/regulator/irq_helpers.c 23733 23734VRF 23735M: David Ahern <dsahern@kernel.org> 23736L: netdev@vger.kernel.org 23737S: Maintained 23738F: Documentation/networking/vrf.rst 23739F: drivers/net/vrf.c 23740 23741VSPRINTF 23742M: Petr Mladek <pmladek@suse.com> 23743M: Steven Rostedt <rostedt@goodmis.org> 23744R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23745R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23746R: Sergey Senozhatsky <senozhatsky@chromium.org> 23747S: Maintained 23748T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23749F: Documentation/core-api/printk-formats.rst 23750F: lib/test_printf.c 23751F: lib/test_scanf.c 23752F: lib/vsprintf.c 23753 23754VT1211 HARDWARE MONITOR DRIVER 23755M: Juerg Haefliger <juergh@proton.me> 23756L: linux-hwmon@vger.kernel.org 23757S: Maintained 23758F: Documentation/hwmon/vt1211.rst 23759F: drivers/hwmon/vt1211.c 23760 23761VT8231 HARDWARE MONITOR DRIVER 23762M: Roger Lucas <vt8231@hiddenengine.co.uk> 23763L: linux-hwmon@vger.kernel.org 23764S: Maintained 23765F: drivers/hwmon/vt8231.c 23766 23767VUB300 USB to SDIO/SD/MMC bridge chip 23768L: linux-mmc@vger.kernel.org 23769S: Orphan 23770F: drivers/mmc/host/vub300.c 23771 23772W1 DALLAS'S 1-WIRE BUS 23773M: Krzysztof Kozlowski <krzk@kernel.org> 23774S: Maintained 23775F: Documentation/devicetree/bindings/w1/ 23776F: Documentation/w1/ 23777F: drivers/w1/ 23778F: include/linux/w1.h 23779 23780W83791D HARDWARE MONITORING DRIVER 23781M: Marc Hulsman <m.hulsman@tudelft.nl> 23782L: linux-hwmon@vger.kernel.org 23783S: Maintained 23784F: Documentation/hwmon/w83791d.rst 23785F: drivers/hwmon/w83791d.c 23786 23787W83793 HARDWARE MONITORING DRIVER 23788M: Rudolf Marek <r.marek@assembler.cz> 23789L: linux-hwmon@vger.kernel.org 23790S: Maintained 23791F: Documentation/hwmon/w83793.rst 23792F: drivers/hwmon/w83793.c 23793 23794W83795 HARDWARE MONITORING DRIVER 23795M: Jean Delvare <jdelvare@suse.com> 23796L: linux-hwmon@vger.kernel.org 23797S: Maintained 23798F: drivers/hwmon/w83795.c 23799 23800W83L51xD SD/MMC CARD INTERFACE DRIVER 23801M: Pierre Ossman <pierre@ossman.eu> 23802S: Maintained 23803F: drivers/mmc/host/wbsd.* 23804 23805WACOM PROTOCOL 4 SERIAL TABLETS 23806M: Julian Squires <julian@cipht.net> 23807M: Hans de Goede <hdegoede@redhat.com> 23808L: linux-input@vger.kernel.org 23809S: Maintained 23810F: drivers/input/tablet/wacom_serial4.c 23811 23812WANGXUN ETHERNET DRIVER 23813M: Jiawen Wu <jiawenwu@trustnetic.com> 23814M: Mengyuan Lou <mengyuanlou@net-swift.com> 23815L: netdev@vger.kernel.org 23816S: Maintained 23817W: https://www.net-swift.com 23818F: Documentation/networking/device_drivers/ethernet/wangxun/* 23819F: drivers/net/ethernet/wangxun/ 23820F: drivers/net/pcs/pcs-xpcs-wx.c 23821 23822WATCHDOG DEVICE DRIVERS 23823M: Wim Van Sebroeck <wim@linux-watchdog.org> 23824M: Guenter Roeck <linux@roeck-us.net> 23825L: linux-watchdog@vger.kernel.org 23826S: Maintained 23827W: http://www.linux-watchdog.org/ 23828T: git git://www.linux-watchdog.org/linux-watchdog.git 23829F: Documentation/devicetree/bindings/watchdog/ 23830F: Documentation/watchdog/ 23831F: drivers/watchdog/ 23832F: include/linux/watchdog.h 23833F: include/trace/events/watchdog.h 23834F: include/uapi/linux/watchdog.h 23835 23836WAVE5 VPU CODEC DRIVER 23837M: Nas Chung <nas.chung@chipsnmedia.com> 23838M: Jackson Lee <jackson.lee@chipsnmedia.com> 23839L: linux-media@vger.kernel.org 23840S: Maintained 23841F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23842F: drivers/media/platform/chips-media/wave5/ 23843 23844WHISKEYCOVE PMIC GPIO DRIVER 23845M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23846L: linux-gpio@vger.kernel.org 23847S: Maintained 23848F: drivers/gpio/gpio-wcove.c 23849 23850WHWAVE RTC DRIVER 23851M: Dianlong Li <long17.cool@163.com> 23852L: linux-rtc@vger.kernel.org 23853S: Maintained 23854F: drivers/rtc/rtc-sd3078.c 23855 23856WIIMOTE HID DRIVER 23857M: David Rheinsberg <david@readahead.eu> 23858L: linux-input@vger.kernel.org 23859S: Maintained 23860F: drivers/hid/hid-wiimote* 23861 23862WILOCITY WIL6210 WIRELESS DRIVER 23863L: linux-wireless@vger.kernel.org 23864S: Orphan 23865W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23866F: drivers/net/wireless/ath/wil6210/ 23867 23868WINBOND CIR DRIVER 23869M: David Härdeman <david@hardeman.nu> 23870S: Maintained 23871F: drivers/media/rc/winbond-cir.c 23872 23873WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23874L: linux-watchdog@vger.kernel.org 23875S: Orphan 23876F: drivers/watchdog/ebc-c384_wdt.c 23877 23878WINSYSTEMS WS16C48 GPIO DRIVER 23879M: William Breathitt Gray <william.gray@linaro.org> 23880L: linux-gpio@vger.kernel.org 23881S: Maintained 23882F: drivers/gpio/gpio-ws16c48.c 23883 23884WIREGUARD SECURE NETWORK TUNNEL 23885M: Jason A. Donenfeld <Jason@zx2c4.com> 23886L: wireguard@lists.zx2c4.com 23887L: netdev@vger.kernel.org 23888S: Maintained 23889F: drivers/net/wireguard/ 23890F: tools/testing/selftests/wireguard/ 23891 23892WISTRON LAPTOP BUTTON DRIVER 23893M: Miloslav Trmac <mitr@volny.cz> 23894S: Maintained 23895F: drivers/input/misc/wistron_btns.c 23896 23897WMI BINARY MOF DRIVER 23898M: Armin Wolf <W_Armin@gmx.de> 23899R: Thomas Weißschuh <linux@weissschuh.net> 23900L: platform-driver-x86@vger.kernel.org 23901S: Maintained 23902F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23903F: Documentation/wmi/devices/wmi-bmof.rst 23904F: drivers/platform/x86/wmi-bmof.c 23905 23906WOLFSON MICROELECTRONICS DRIVERS 23907L: patches@opensource.cirrus.com 23908S: Supported 23909W: https://github.com/CirrusLogic/linux-drivers/wiki 23910T: git https://github.com/CirrusLogic/linux-drivers.git 23911F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23912F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23913F: Documentation/devicetree/bindings/mfd/wm831x.txt 23914F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23915F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23916F: Documentation/devicetree/bindings/sound/wm* 23917F: Documentation/hwmon/wm83??.rst 23918F: arch/arm/mach-s3c/mach-crag6410* 23919F: drivers/clk/clk-wm83*.c 23920F: drivers/gpio/gpio-*wm*.c 23921F: drivers/gpio/gpio-arizona.c 23922F: drivers/hwmon/wm83??-hwmon.c 23923F: drivers/input/misc/wm831x-on.c 23924F: drivers/input/touchscreen/wm831x-ts.c 23925F: drivers/input/touchscreen/wm97*.c 23926F: drivers/leds/leds-wm83*.c 23927F: drivers/mfd/arizona* 23928F: drivers/mfd/cs47l24* 23929F: drivers/mfd/wm*.c 23930F: drivers/power/supply/wm83*.c 23931F: drivers/regulator/arizona* 23932F: drivers/regulator/wm8*.c 23933F: drivers/rtc/rtc-wm83*.c 23934F: drivers/video/backlight/wm83*_bl.c 23935F: drivers/watchdog/wm83*_wdt.c 23936F: include/linux/mfd/arizona/ 23937F: include/linux/mfd/wm831x/ 23938F: include/linux/mfd/wm8350/ 23939F: include/linux/mfd/wm8400* 23940F: include/linux/regulator/arizona* 23941F: include/linux/wm97xx.h 23942F: include/sound/wm????.h 23943F: sound/soc/codecs/arizona* 23944F: sound/soc/codecs/cs47l24* 23945F: sound/soc/codecs/wm* 23946 23947WORKQUEUE 23948M: Tejun Heo <tj@kernel.org> 23949R: Lai Jiangshan <jiangshanlai@gmail.com> 23950S: Maintained 23951T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23952F: Documentation/core-api/workqueue.rst 23953F: include/linux/workqueue.h 23954F: kernel/workqueue.c 23955F: kernel/workqueue_internal.h 23956 23957WWAN DRIVERS 23958M: Loic Poulain <loic.poulain@linaro.org> 23959M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23960R: Johannes Berg <johannes@sipsolutions.net> 23961L: netdev@vger.kernel.org 23962S: Maintained 23963F: drivers/net/wwan/ 23964F: include/linux/wwan.h 23965F: include/uapi/linux/wwan.h 23966 23967X-POWERS AXP288 PMIC DRIVERS 23968M: Hans de Goede <hdegoede@redhat.com> 23969S: Maintained 23970F: drivers/acpi/pmic/intel_pmic_xpower.c 23971N: axp288 23972 23973X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23974M: Chen-Yu Tsai <wens@csie.org> 23975L: linux-kernel@vger.kernel.org 23976S: Maintained 23977N: axp[128] 23978 23979X.25 STACK 23980M: Martin Schiller <ms@dev.tdt.de> 23981L: linux-x25@vger.kernel.org 23982S: Maintained 23983F: Documentation/networking/lapb-module.rst 23984F: Documentation/networking/x25* 23985F: drivers/net/wan/hdlc_x25.c 23986F: drivers/net/wan/lapbether.c 23987F: include/*/lapb.h 23988F: include/net/x25* 23989F: include/uapi/linux/x25.h 23990F: net/lapb/ 23991F: net/x25/ 23992 23993X86 ARCHITECTURE (32-BIT AND 64-BIT) 23994M: Thomas Gleixner <tglx@linutronix.de> 23995M: Ingo Molnar <mingo@redhat.com> 23996M: Borislav Petkov <bp@alien8.de> 23997M: Dave Hansen <dave.hansen@linux.intel.com> 23998M: x86@kernel.org 23999R: "H. Peter Anvin" <hpa@zytor.com> 24000L: linux-kernel@vger.kernel.org 24001S: Maintained 24002T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24003F: Documentation/arch/x86/ 24004F: Documentation/devicetree/bindings/x86/ 24005F: arch/x86/ 24006 24007X86 ENTRY CODE 24008M: Andy Lutomirski <luto@kernel.org> 24009L: linux-kernel@vger.kernel.org 24010S: Maintained 24011T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24012F: arch/x86/entry/ 24013 24014X86 HARDWARE VULNERABILITIES 24015M: Thomas Gleixner <tglx@linutronix.de> 24016M: Borislav Petkov <bp@alien8.de> 24017M: Peter Zijlstra <peterz@infradead.org> 24018M: Josh Poimboeuf <jpoimboe@kernel.org> 24019R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24020S: Maintained 24021F: Documentation/admin-guide/hw-vuln/ 24022F: arch/x86/include/asm/nospec-branch.h 24023F: arch/x86/kernel/cpu/bugs.c 24024 24025X86 MCE INFRASTRUCTURE 24026M: Tony Luck <tony.luck@intel.com> 24027M: Borislav Petkov <bp@alien8.de> 24028L: linux-edac@vger.kernel.org 24029S: Maintained 24030F: Documentation/ABI/testing/sysfs-mce 24031F: Documentation/arch/x86/x86_64/machinecheck.rst 24032F: arch/x86/kernel/cpu/mce/* 24033 24034X86 MICROCODE UPDATE SUPPORT 24035M: Borislav Petkov <bp@alien8.de> 24036S: Maintained 24037F: arch/x86/kernel/cpu/microcode/* 24038 24039X86 MM 24040M: Dave Hansen <dave.hansen@linux.intel.com> 24041M: Andy Lutomirski <luto@kernel.org> 24042M: Peter Zijlstra <peterz@infradead.org> 24043L: linux-kernel@vger.kernel.org 24044S: Maintained 24045T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24046F: arch/x86/mm/ 24047 24048X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24049M: Hans de Goede <hdegoede@redhat.com> 24050L: platform-driver-x86@vger.kernel.org 24051S: Maintained 24052T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24053F: drivers/platform/x86/x86-android-tablets/ 24054 24055X86 PLATFORM DRIVERS 24056M: Hans de Goede <hdegoede@redhat.com> 24057M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24058L: platform-driver-x86@vger.kernel.org 24059S: Maintained 24060Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24061T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24062F: drivers/platform/olpc/ 24063F: drivers/platform/x86/ 24064F: include/linux/platform_data/x86/ 24065 24066X86 PLATFORM UV HPE SUPERDOME FLEX 24067M: Steve Wahl <steve.wahl@hpe.com> 24068R: Justin Ernst <justin.ernst@hpe.com> 24069R: Kyle Meyer <kyle.meyer@hpe.com> 24070R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24071R: Russ Anderson <russ.anderson@hpe.com> 24072S: Supported 24073F: arch/x86/include/asm/uv/ 24074F: arch/x86/kernel/apic/x2apic_uv_x.c 24075F: arch/x86/platform/uv/ 24076 24077X86 STACK UNWINDING 24078M: Josh Poimboeuf <jpoimboe@kernel.org> 24079M: Peter Zijlstra <peterz@infradead.org> 24080S: Supported 24081F: arch/x86/include/asm/unwind*.h 24082F: arch/x86/kernel/dumpstack.c 24083F: arch/x86/kernel/stacktrace.c 24084F: arch/x86/kernel/unwind_*.c 24085 24086X86 TRUST DOMAIN EXTENSIONS (TDX) 24087M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24088R: Dave Hansen <dave.hansen@linux.intel.com> 24089L: x86@kernel.org 24090L: linux-coco@lists.linux.dev 24091S: Supported 24092T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24093F: arch/x86/boot/compressed/tdx* 24094F: arch/x86/coco/tdx/ 24095F: arch/x86/include/asm/shared/tdx.h 24096F: arch/x86/include/asm/tdx.h 24097F: arch/x86/virt/vmx/tdx/ 24098F: drivers/virt/coco/tdx-guest 24099 24100X86 VDSO 24101M: Andy Lutomirski <luto@kernel.org> 24102L: linux-kernel@vger.kernel.org 24103S: Maintained 24104T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24105F: arch/x86/entry/vdso/ 24106 24107XARRAY 24108M: Matthew Wilcox <willy@infradead.org> 24109L: linux-fsdevel@vger.kernel.org 24110S: Supported 24111F: Documentation/core-api/xarray.rst 24112F: include/linux/idr.h 24113F: include/linux/xarray.h 24114F: lib/idr.c 24115F: lib/xarray.c 24116F: tools/testing/radix-tree 24117 24118XBOX DVD IR REMOTE 24119M: Benjamin Valentin <benpicco@googlemail.com> 24120S: Maintained 24121F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24122F: drivers/media/rc/xbox_remote.c 24123 24124XC2028/3028 TUNER DRIVER 24125M: Mauro Carvalho Chehab <mchehab@kernel.org> 24126L: linux-media@vger.kernel.org 24127S: Maintained 24128W: https://linuxtv.org 24129T: git git://linuxtv.org/media_tree.git 24130F: drivers/media/tuners/xc2028.* 24131 24132XDP (eXpress Data Path) 24133M: Alexei Starovoitov <ast@kernel.org> 24134M: Daniel Borkmann <daniel@iogearbox.net> 24135M: David S. Miller <davem@davemloft.net> 24136M: Jakub Kicinski <kuba@kernel.org> 24137M: Jesper Dangaard Brouer <hawk@kernel.org> 24138M: John Fastabend <john.fastabend@gmail.com> 24139L: netdev@vger.kernel.org 24140L: bpf@vger.kernel.org 24141S: Supported 24142F: drivers/net/ethernet/*/*/*/*/*xdp* 24143F: drivers/net/ethernet/*/*/*xdp* 24144F: include/net/xdp.h 24145F: include/net/xdp_priv.h 24146F: include/trace/events/xdp.h 24147F: kernel/bpf/cpumap.c 24148F: kernel/bpf/devmap.c 24149F: net/core/xdp.c 24150F: samples/bpf/xdp* 24151F: tools/testing/selftests/bpf/*/*xdp* 24152F: tools/testing/selftests/bpf/*xdp* 24153K: (?:\b|_)xdp(?:\b|_) 24154 24155XDP SOCKETS (AF_XDP) 24156M: Björn Töpel <bjorn@kernel.org> 24157M: Magnus Karlsson <magnus.karlsson@intel.com> 24158M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24159R: Jonathan Lemon <jonathan.lemon@gmail.com> 24160L: netdev@vger.kernel.org 24161L: bpf@vger.kernel.org 24162S: Maintained 24163F: Documentation/networking/af_xdp.rst 24164F: include/net/netns/xdp.h 24165F: include/net/xdp_sock* 24166F: include/net/xsk_buff_pool.h 24167F: include/uapi/linux/if_xdp.h 24168F: include/uapi/linux/xdp_diag.h 24169F: net/xdp/ 24170F: tools/testing/selftests/bpf/*xsk* 24171 24172XEN BLOCK SUBSYSTEM 24173M: Roger Pau Monné <roger.pau@citrix.com> 24174L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24175S: Supported 24176F: drivers/block/xen* 24177F: drivers/block/xen-blkback/* 24178 24179XEN HYPERVISOR ARM 24180M: Stefano Stabellini <sstabellini@kernel.org> 24181L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24182S: Maintained 24183F: arch/arm/include/asm/xen/ 24184F: arch/arm/xen/ 24185 24186XEN HYPERVISOR ARM64 24187M: Stefano Stabellini <sstabellini@kernel.org> 24188L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24189S: Maintained 24190F: arch/arm64/include/asm/xen/ 24191F: arch/arm64/xen/ 24192 24193XEN HYPERVISOR INTERFACE 24194M: Juergen Gross <jgross@suse.com> 24195M: Stefano Stabellini <sstabellini@kernel.org> 24196R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24197L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24198S: Supported 24199T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24200F: Documentation/ABI/stable/sysfs-hypervisor-xen 24201F: Documentation/ABI/testing/sysfs-hypervisor-xen 24202F: drivers/*/xen-*front.c 24203F: drivers/xen/ 24204F: include/uapi/xen/ 24205F: include/xen/ 24206F: kernel/configs/xen.config 24207 24208XEN HYPERVISOR X86 24209M: Juergen Gross <jgross@suse.com> 24210R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24211L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24212S: Supported 24213F: arch/x86/configs/xen.config 24214F: arch/x86/include/asm/pvclock-abi.h 24215F: arch/x86/include/asm/xen/ 24216F: arch/x86/platform/pvh/ 24217F: arch/x86/xen/ 24218 24219XEN NETWORK BACKEND DRIVER 24220M: Wei Liu <wei.liu@kernel.org> 24221M: Paul Durrant <paul@xen.org> 24222L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24223L: netdev@vger.kernel.org 24224S: Supported 24225F: drivers/net/xen-netback/* 24226 24227XEN PCI SUBSYSTEM 24228M: Juergen Gross <jgross@suse.com> 24229L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24230S: Supported 24231F: arch/x86/pci/*xen* 24232F: drivers/pci/*xen* 24233 24234XEN PVSCSI DRIVERS 24235M: Juergen Gross <jgross@suse.com> 24236L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24237L: linux-scsi@vger.kernel.org 24238S: Supported 24239F: drivers/scsi/xen-scsifront.c 24240F: drivers/xen/xen-scsiback.c 24241F: include/xen/interface/io/vscsiif.h 24242 24243XEN PVUSB DRIVER 24244M: Juergen Gross <jgross@suse.com> 24245L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24246L: linux-usb@vger.kernel.org 24247S: Supported 24248F: drivers/usb/host/xen* 24249F: include/xen/interface/io/usbif.h 24250 24251XEN SOUND FRONTEND DRIVER 24252M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24253L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24254L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24255S: Supported 24256F: sound/xen/* 24257 24258XEN SWIOTLB SUBSYSTEM 24259M: Juergen Gross <jgross@suse.com> 24260M: Stefano Stabellini <sstabellini@kernel.org> 24261L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24262L: iommu@lists.linux.dev 24263S: Supported 24264F: arch/*/include/asm/xen/swiotlb-xen.h 24265F: drivers/xen/swiotlb-xen.c 24266F: include/xen/arm/swiotlb-xen.h 24267F: include/xen/swiotlb-xen.h 24268 24269XFS FILESYSTEM 24270M: Chandan Babu R <chandan.babu@oracle.com> 24271R: Darrick J. Wong <djwong@kernel.org> 24272L: linux-xfs@vger.kernel.org 24273S: Supported 24274W: http://xfs.org/ 24275C: irc://irc.oftc.net/xfs 24276T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24277P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24278F: Documentation/ABI/testing/sysfs-fs-xfs 24279F: Documentation/admin-guide/xfs.rst 24280F: Documentation/filesystems/xfs/* 24281F: fs/xfs/ 24282F: include/uapi/linux/dqblk_xfs.h 24283F: include/uapi/linux/fsmap.h 24284 24285XILINX AMS DRIVER 24286M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24287L: linux-iio@vger.kernel.org 24288S: Maintained 24289F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24290F: drivers/iio/adc/xilinx-ams.c 24291 24292XILINX AXI ETHERNET DRIVER 24293M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24294S: Maintained 24295F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24296F: drivers/net/ethernet/xilinx/xilinx_axienet* 24297 24298XILINX CAN DRIVER 24299M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24300L: linux-can@vger.kernel.org 24301S: Maintained 24302F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24303F: drivers/net/can/xilinx_can.c 24304 24305XILINX EVENT MANAGEMENT DRIVER 24306M: Michal Simek <michal.simek@amd.com> 24307S: Maintained 24308F: drivers/soc/xilinx/xlnx_event_manager.c 24309F: include/linux/firmware/xlnx-event-manager.h 24310 24311XILINX GPIO DRIVER 24312M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24313R: Srinivas Neeli <srinivas.neeli@amd.com> 24314R: Michal Simek <michal.simek@amd.com> 24315S: Maintained 24316F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24317F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24318F: drivers/gpio/gpio-xilinx.c 24319F: drivers/gpio/gpio-zynq.c 24320 24321XILINX LL TEMAC ETHERNET DRIVER 24322L: netdev@vger.kernel.org 24323S: Orphan 24324F: drivers/net/ethernet/xilinx/ll_temac* 24325 24326XILINX PWM DRIVER 24327M: Sean Anderson <sean.anderson@seco.com> 24328S: Maintained 24329F: drivers/pwm/pwm-xilinx.c 24330F: include/clocksource/timer-xilinx.h 24331 24332XILINX SD-FEC IP CORES 24333M: Derek Kiernan <derek.kiernan@amd.com> 24334M: Dragan Cvetic <dragan.cvetic@amd.com> 24335S: Maintained 24336F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24337F: Documentation/misc-devices/xilinx_sdfec.rst 24338F: drivers/misc/Kconfig 24339F: drivers/misc/Makefile 24340F: drivers/misc/xilinx_sdfec.c 24341F: include/uapi/misc/xilinx_sdfec.h 24342 24343XILINX UARTLITE SERIAL DRIVER 24344M: Peter Korsgaard <jacmet@sunsite.dk> 24345L: linux-serial@vger.kernel.org 24346S: Maintained 24347F: drivers/tty/serial/uartlite.c 24348 24349XILINX VIDEO IP CORES 24350M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24351L: linux-media@vger.kernel.org 24352S: Supported 24353T: git git://linuxtv.org/media_tree.git 24354F: Documentation/devicetree/bindings/media/xilinx/ 24355F: drivers/media/platform/xilinx/ 24356F: include/uapi/linux/xilinx-v4l2-controls.h 24357 24358XILINX VERSAL EDAC DRIVER 24359M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24360M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24361S: Maintained 24362F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24363F: drivers/edac/versal_edac.c 24364 24365XILINX WATCHDOG DRIVER 24366M: Srinivas Neeli <srinivas.neeli@amd.com> 24367R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24368R: Michal Simek <michal.simek@amd.com> 24369S: Maintained 24370F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24371F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24372F: drivers/watchdog/of_xilinx_wdt.c 24373F: drivers/watchdog/xilinx_wwdt.c 24374 24375XILINX XDMA DRIVER 24376M: Lizhi Hou <lizhi.hou@amd.com> 24377M: Brian Xu <brian.xu@amd.com> 24378M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24379L: dmaengine@vger.kernel.org 24380S: Supported 24381F: drivers/dma/xilinx/xdma-regs.h 24382F: drivers/dma/xilinx/xdma.c 24383F: include/linux/dma/amd_xdma.h 24384F: include/linux/platform_data/amd_xdma.h 24385 24386XILINX ZYNQMP DPDMA DRIVER 24387M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24388L: dmaengine@vger.kernel.org 24389S: Supported 24390F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24391F: drivers/dma/xilinx/xilinx_dpdma.c 24392F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24393 24394XILINX ZYNQMP OCM EDAC DRIVER 24395M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24396M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24397S: Maintained 24398F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24399F: drivers/edac/zynqmp_edac.c 24400 24401XILINX ZYNQMP PSGTR PHY DRIVER 24402M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24403L: linux-kernel@vger.kernel.org 24404S: Supported 24405T: git https://github.com/Xilinx/linux-xlnx.git 24406F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24407F: drivers/phy/xilinx/phy-zynqmp.c 24408 24409XILINX ZYNQMP SHA3 DRIVER 24410M: Harsha <harsha.harsha@amd.com> 24411S: Maintained 24412F: drivers/crypto/xilinx/zynqmp-sha.c 24413 24414XILINX ZYNQMP NVMEM DRIVER 24415M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24416M: Kalyani Akula <kalyani.akula@amd.com> 24417R: Michal Simek <michal.simek@amd.com> 24418S: Maintained 24419F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24420F: drivers/nvmem/zynqmp_nvmem.c 24421 24422XILLYBUS DRIVER 24423M: Eli Billauer <eli.billauer@gmail.com> 24424L: linux-kernel@vger.kernel.org 24425S: Supported 24426F: drivers/char/xillybus/ 24427 24428XLP9XX I2C DRIVER 24429M: George Cherian <gcherian@marvell.com> 24430L: linux-i2c@vger.kernel.org 24431S: Supported 24432W: http://www.marvell.com 24433F: drivers/i2c/busses/i2c-xlp9xx.c 24434 24435XRA1403 GPIO EXPANDER 24436M: Nandor Han <nandor.han@ge.com> 24437L: linux-gpio@vger.kernel.org 24438S: Maintained 24439F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24440F: drivers/gpio/gpio-xra1403.c 24441 24442XTENSA XTFPGA PLATFORM SUPPORT 24443M: Max Filippov <jcmvbkbc@gmail.com> 24444S: Maintained 24445F: drivers/spi/spi-xtensa-xtfpga.c 24446F: sound/soc/xtensa/xtfpga-i2s.c 24447 24448YAM DRIVER FOR AX.25 24449M: Jean-Paul Roubelat <jpr@f6fbb.org> 24450L: linux-hams@vger.kernel.org 24451S: Maintained 24452F: drivers/net/hamradio/yam* 24453F: include/linux/yam.h 24454 24455YAMA SECURITY MODULE 24456M: Kees Cook <keescook@chromium.org> 24457S: Supported 24458T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24459F: Documentation/admin-guide/LSM/Yama.rst 24460F: security/yama/ 24461 24462YEALINK PHONE DRIVER 24463M: Henk Vergonet <Henk.Vergonet@gmail.com> 24464L: usbb2k-api-dev@nongnu.org 24465S: Maintained 24466F: Documentation/input/devices/yealink.rst 24467F: drivers/input/misc/yealink.* 24468 24469Z3FOLD COMPRESSED PAGE ALLOCATOR 24470M: Vitaly Wool <vitaly.wool@konsulko.com> 24471R: Miaohe Lin <linmiaohe@huawei.com> 24472L: linux-mm@kvack.org 24473S: Maintained 24474F: mm/z3fold.c 24475 24476Z8530 DRIVER FOR AX.25 24477M: Joerg Reuter <jreuter@yaina.de> 24478L: linux-hams@vger.kernel.org 24479S: Maintained 24480W: http://yaina.de/jreuter/ 24481W: http://www.qsl.net/dl1bke/ 24482F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24483F: drivers/net/hamradio/*scc.c 24484F: drivers/net/hamradio/z8530.h 24485 24486ZBUD COMPRESSED PAGE ALLOCATOR 24487M: Seth Jennings <sjenning@redhat.com> 24488M: Dan Streetman <ddstreet@ieee.org> 24489L: linux-mm@kvack.org 24490S: Maintained 24491F: mm/zbud.c 24492 24493ZD1211RW WIRELESS DRIVER 24494L: linux-wireless@vger.kernel.org 24495S: Orphan 24496F: drivers/net/wireless/zydas/zd1211rw/ 24497 24498ZD1301 MEDIA DRIVER 24499L: linux-media@vger.kernel.org 24500S: Orphan 24501W: https://linuxtv.org/ 24502Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24503F: drivers/media/usb/dvb-usb-v2/zd1301* 24504 24505ZD1301_DEMOD MEDIA DRIVER 24506L: linux-media@vger.kernel.org 24507S: Orphan 24508W: https://linuxtv.org/ 24509Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24510F: drivers/media/dvb-frontends/zd1301_demod* 24511 24512ZHAOXIN PROCESSOR SUPPORT 24513M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24514L: linux-kernel@vger.kernel.org 24515S: Maintained 24516F: arch/x86/kernel/cpu/zhaoxin.c 24517 24518ZONEFS FILESYSTEM 24519M: Damien Le Moal <dlemoal@kernel.org> 24520M: Naohiro Aota <naohiro.aota@wdc.com> 24521R: Johannes Thumshirn <jth@kernel.org> 24522L: linux-fsdevel@vger.kernel.org 24523S: Maintained 24524T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24525F: Documentation/filesystems/zonefs.rst 24526F: fs/zonefs/ 24527 24528ZR36067 VIDEO FOR LINUX DRIVER 24529M: Corentin Labbe <clabbe@baylibre.com> 24530L: mjpeg-users@lists.sourceforge.net 24531L: linux-media@vger.kernel.org 24532S: Maintained 24533W: http://mjpeg.sourceforge.net/driver-zoran/ 24534Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24535F: Documentation/driver-api/media/drivers/zoran.rst 24536F: drivers/media/pci/zoran/ 24537 24538ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24539M: Minchan Kim <minchan@kernel.org> 24540M: Sergey Senozhatsky <senozhatsky@chromium.org> 24541L: linux-kernel@vger.kernel.org 24542S: Maintained 24543F: Documentation/admin-guide/blockdev/zram.rst 24544F: drivers/block/zram/ 24545 24546ZS DECSTATION Z85C30 SERIAL DRIVER 24547M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24548S: Maintained 24549F: drivers/tty/serial/zs.* 24550 24551ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24552M: Minchan Kim <minchan@kernel.org> 24553M: Sergey Senozhatsky <senozhatsky@chromium.org> 24554L: linux-mm@kvack.org 24555S: Maintained 24556F: Documentation/mm/zsmalloc.rst 24557F: include/linux/zsmalloc.h 24558F: mm/zsmalloc.c 24559 24560ZSTD 24561M: Nick Terrell <terrelln@fb.com> 24562S: Maintained 24563B: https://github.com/facebook/zstd/issues 24564T: git https://github.com/terrelln/linux.git 24565F: crypto/zstd.c 24566F: include/linux/zstd* 24567F: lib/decompress_unzstd.c 24568F: lib/zstd/ 24569N: zstd 24570K: zstd 24571 24572ZSWAP COMPRESSED SWAP CACHING 24573M: Johannes Weiner <hannes@cmpxchg.org> 24574M: Yosry Ahmed <yosryahmed@google.com> 24575M: Nhat Pham <nphamcs@gmail.com> 24576R: Chengming Zhou <chengming.zhou@linux.dev> 24577L: linux-mm@kvack.org 24578S: Maintained 24579F: Documentation/admin-guide/mm/zswap.rst 24580F: include/linux/zpool.h 24581F: include/linux/zswap.h 24582F: mm/zpool.c 24583F: mm/zswap.c 24584F: tools/testing/selftests/cgroup/test_zswap.c 24585 24586THE REST 24587M: Linus Torvalds <torvalds@linux-foundation.org> 24588L: linux-kernel@vger.kernel.org 24589S: Buried alive in reporters 24590T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24591F: * 24592F: */ 24593
