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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 10467Intel VIRTIO DATA PATH ACCELERATOR 10468M: Zhu Lingshan <lingshan.zhu@intel.com> 10469L: virtualization@lists.linux.dev 10470S: Supported 10471F: drivers/vdpa/ifcvf/ 10472 10473IFE PROTOCOL 10474M: Yotam Gigi <yotam.gi@gmail.com> 10475M: Jamal Hadi Salim <jhs@mojatatu.com> 10476F: include/net/ife.h 10477F: include/uapi/linux/ife.h 10478F: net/ife 10479 10480IGORPLUG-USB IR RECEIVER 10481M: Sean Young <sean@mess.org> 10482L: linux-media@vger.kernel.org 10483S: Maintained 10484F: drivers/media/rc/igorplugusb.c 10485 10486IGUANAWORKS USB IR TRANSCEIVER 10487M: Sean Young <sean@mess.org> 10488L: linux-media@vger.kernel.org 10489S: Maintained 10490F: drivers/media/rc/iguanair.c 10491 10492IIO BACKEND FRAMEWORK 10493M: Nuno Sa <nuno.sa@analog.com> 10494R: Olivier Moysan <olivier.moysan@foss.st.com> 10495L: linux-iio@vger.kernel.org 10496S: Maintained 10497F: drivers/iio/industrialio-backend.c 10498F: include/linux/iio/backend.h 10499 10500IIO DIGITAL POTENTIOMETER DAC 10501M: Peter Rosin <peda@axentia.se> 10502L: linux-iio@vger.kernel.org 10503S: Maintained 10504F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10505F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10506F: drivers/iio/dac/dpot-dac.c 10507 10508IIO ENVELOPE DETECTOR 10509M: Peter Rosin <peda@axentia.se> 10510L: linux-iio@vger.kernel.org 10511S: Maintained 10512F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10513F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10514F: drivers/iio/adc/envelope-detector.c 10515 10516IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10517M: Matti Vaittinen <mazziesaccount@gmail.com> 10518L: linux-iio@vger.kernel.org 10519S: Maintained 10520F: drivers/iio/industrialio-gts-helper.c 10521F: include/linux/iio/iio-gts-helper.h 10522F: drivers/iio/test/iio-test-gts.c 10523 10524IIO MULTIPLEXER 10525M: Peter Rosin <peda@axentia.se> 10526L: linux-iio@vger.kernel.org 10527S: Maintained 10528F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10529F: drivers/iio/multiplexer/iio-mux.c 10530 10531IIO SCMI BASED DRIVER 10532M: Jyoti Bhayana <jbhayana@google.com> 10533L: linux-iio@vger.kernel.org 10534S: Maintained 10535F: drivers/iio/common/scmi_sensors/scmi_iio.c 10536 10537IIO SUBSYSTEM AND DRIVERS 10538M: Jonathan Cameron <jic23@kernel.org> 10539R: Lars-Peter Clausen <lars@metafoo.de> 10540L: linux-iio@vger.kernel.org 10541S: Maintained 10542T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10543F: Documentation/ABI/testing/configfs-iio* 10544F: Documentation/ABI/testing/sysfs-bus-iio* 10545F: Documentation/devicetree/bindings/iio/ 10546F: drivers/iio/ 10547F: drivers/staging/iio/ 10548F: include/dt-bindings/iio/ 10549F: include/linux/iio/ 10550F: tools/iio/ 10551 10552IIO UNIT CONVERTER 10553M: Peter Rosin <peda@axentia.se> 10554L: linux-iio@vger.kernel.org 10555S: Maintained 10556F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10557F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10558F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10559F: drivers/iio/afe/iio-rescale.c 10560 10561IKANOS/ADI EAGLE ADSL USB DRIVER 10562M: Matthieu Castet <castet.matthieu@free.fr> 10563M: Stanislaw Gruszka <stf_xl@wp.pl> 10564S: Maintained 10565F: drivers/usb/atm/ueagle-atm.c 10566 10567IMAGIS TOUCHSCREEN DRIVER 10568M: Markuss Broks <markuss.broks@gmail.com> 10569S: Maintained 10570F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10571F: drivers/input/touchscreen/imagis.c 10572 10573IMGTEC ASCII LCD DRIVER 10574M: Paul Burton <paulburton@kernel.org> 10575S: Maintained 10576F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10577F: drivers/auxdisplay/img-ascii-lcd.c 10578 10579IMGTEC IR DECODER DRIVER 10580S: Orphan 10581F: drivers/media/rc/img-ir/ 10582 10583IMGTEC POWERVR DRM DRIVER 10584M: Frank Binns <frank.binns@imgtec.com> 10585M: Matt Coster <matt.coster@imgtec.com> 10586S: Supported 10587T: git git://anongit.freedesktop.org/drm/drm-misc 10588F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10589F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10590F: Documentation/gpu/imagination/ 10591F: drivers/gpu/drm/imagination/ 10592F: include/uapi/drm/pvr_drm.h 10593 10594IMON SOUNDGRAPH USB IR RECEIVER 10595M: Sean Young <sean@mess.org> 10596L: linux-media@vger.kernel.org 10597S: Maintained 10598F: drivers/media/rc/imon.c 10599F: drivers/media/rc/imon_raw.c 10600 10601IMS TWINTURBO FRAMEBUFFER DRIVER 10602L: linux-fbdev@vger.kernel.org 10603S: Orphan 10604F: drivers/video/fbdev/imsttfb.c 10605 10606INDEX OF FURTHER KERNEL DOCUMENTATION 10607M: Carlos Bilbao <carlos.bilbao@amd.com> 10608S: Maintained 10609F: Documentation/process/kernel-docs.rst 10610 10611INDUSTRY PACK SUBSYSTEM (IPACK) 10612M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10613M: Jens Taprogge <jens.taprogge@taprogge.org> 10614M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10615L: industrypack-devel@lists.sourceforge.net 10616S: Maintained 10617W: http://industrypack.sourceforge.net 10618F: drivers/ipack/ 10619 10620INFINEON DPS310 Driver 10621M: Eddie James <eajames@linux.ibm.com> 10622L: linux-iio@vger.kernel.org 10623S: Maintained 10624F: drivers/iio/pressure/dps310.c 10625 10626INFINEON PEB2466 ASoC CODEC 10627M: Herve Codina <herve.codina@bootlin.com> 10628L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10629S: Maintained 10630F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10631F: sound/soc/codecs/peb2466.c 10632 10633INFINIBAND SUBSYSTEM 10634M: Jason Gunthorpe <jgg@nvidia.com> 10635M: Leon Romanovsky <leonro@nvidia.com> 10636L: linux-rdma@vger.kernel.org 10637S: Supported 10638W: https://github.com/linux-rdma/rdma-core 10639Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10640T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10641F: Documentation/devicetree/bindings/infiniband/ 10642F: Documentation/infiniband/ 10643F: drivers/infiniband/ 10644F: include/rdma/ 10645F: include/trace/events/ib_mad.h 10646F: include/trace/events/ib_umad.h 10647F: include/trace/misc/rdma.h 10648F: include/uapi/linux/if_infiniband.h 10649F: include/uapi/rdma/ 10650F: samples/bpf/ibumad_kern.c 10651F: samples/bpf/ibumad_user.c 10652 10653INGENIC JZ4780 NAND DRIVER 10654M: Harvey Hunt <harveyhuntnexus@gmail.com> 10655L: linux-mtd@lists.infradead.org 10656L: linux-mips@vger.kernel.org 10657S: Maintained 10658F: drivers/mtd/nand/raw/ingenic/ 10659 10660INGENIC JZ47xx SoCs 10661M: Paul Cercueil <paul@crapouillou.net> 10662L: linux-mips@vger.kernel.org 10663S: Maintained 10664F: arch/mips/boot/dts/ingenic/ 10665F: arch/mips/generic/board-ingenic.c 10666F: arch/mips/include/asm/mach-ingenic/ 10667F: arch/mips/ingenic/Kconfig 10668F: drivers/clk/ingenic/ 10669F: drivers/dma/dma-jz4780.c 10670F: drivers/gpu/drm/ingenic/ 10671F: drivers/i2c/busses/i2c-jz4780.c 10672F: drivers/iio/adc/ingenic-adc.c 10673F: drivers/irqchip/irq-ingenic.c 10674F: drivers/memory/jz4780-nemc.c 10675F: drivers/mmc/host/jz4740_mmc.c 10676F: drivers/mtd/nand/raw/ingenic/ 10677F: drivers/pinctrl/pinctrl-ingenic.c 10678F: drivers/power/supply/ingenic-battery.c 10679F: drivers/pwm/pwm-jz4740.c 10680F: drivers/remoteproc/ingenic_rproc.c 10681F: drivers/rtc/rtc-jz4740.c 10682F: drivers/tty/serial/8250/8250_ingenic.c 10683F: drivers/usb/musb/jz4740.c 10684F: drivers/watchdog/jz4740_wdt.c 10685F: include/dt-bindings/iio/adc/ingenic,adc.h 10686F: include/linux/mfd/ingenic-tcu.h 10687F: sound/soc/codecs/jz47* 10688F: sound/soc/jz4740/ 10689 10690INJOINIC IP5xxx POWER BANK IC DRIVER 10691M: Samuel Holland <samuel@sholland.org> 10692S: Maintained 10693F: drivers/power/supply/ip5xxx_power.c 10694 10695INOTIFY 10696M: Jan Kara <jack@suse.cz> 10697R: Amir Goldstein <amir73il@gmail.com> 10698L: linux-fsdevel@vger.kernel.org 10699S: Maintained 10700F: Documentation/filesystems/inotify.rst 10701F: fs/notify/inotify/ 10702F: include/linux/inotify.h 10703F: include/uapi/linux/inotify.h 10704 10705INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10706M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10707L: linux-input@vger.kernel.org 10708S: Maintained 10709Q: http://patchwork.kernel.org/project/linux-input/list/ 10710T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10711F: Documentation/devicetree/bindings/input/ 10712F: Documentation/devicetree/bindings/serio/ 10713F: Documentation/input/ 10714F: drivers/input/ 10715F: include/dt-bindings/input/ 10716F: include/linux/input.h 10717F: include/linux/input/ 10718F: include/uapi/linux/input-event-codes.h 10719F: include/uapi/linux/input.h 10720 10721INPUT MULTITOUCH (MT) PROTOCOL 10722M: Henrik Rydberg <rydberg@bitmath.org> 10723L: linux-input@vger.kernel.org 10724S: Odd fixes 10725F: Documentation/input/multi-touch-protocol.rst 10726F: drivers/input/input-mt.c 10727K: \b(ABS|SYN)_MT_ 10728 10729INSIDE SECURE CRYPTO DRIVER 10730M: Antoine Tenart <atenart@kernel.org> 10731L: linux-crypto@vger.kernel.org 10732S: Maintained 10733F: drivers/crypto/inside-secure/ 10734 10735INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10736M: Mimi Zohar <zohar@linux.ibm.com> 10737M: Roberto Sassu <roberto.sassu@huawei.com> 10738M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10739R: Eric Snowberg <eric.snowberg@oracle.com> 10740L: linux-integrity@vger.kernel.org 10741S: Supported 10742T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10743F: security/integrity/ 10744F: security/integrity/ima/ 10745 10746INTEL 810/815 FRAMEBUFFER DRIVER 10747M: Antonino Daplas <adaplas@gmail.com> 10748L: linux-fbdev@vger.kernel.org 10749S: Maintained 10750F: drivers/video/fbdev/i810/ 10751 10752INTEL 8254 COUNTER DRIVER 10753M: William Breathitt Gray <william.gray@linaro.org> 10754L: linux-iio@vger.kernel.org 10755S: Maintained 10756F: drivers/counter/i8254.c 10757F: include/linux/i8254.h 10758 10759INTEL 8255 GPIO DRIVER 10760M: William Breathitt Gray <william.gray@linaro.org> 10761L: linux-gpio@vger.kernel.org 10762S: Maintained 10763F: drivers/gpio/gpio-i8255.c 10764F: drivers/gpio/gpio-i8255.h 10765 10766INTEL ASoC DRIVERS 10767M: Cezary Rojewski <cezary.rojewski@intel.com> 10768M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10769M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10770M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10771M: Bard Liao <yung-chuan.liao@linux.intel.com> 10772M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10773M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10774L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10775S: Supported 10776F: sound/soc/intel/ 10777 10778INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10779M: Hans de Goede <hdegoede@redhat.com> 10780L: platform-driver-x86@vger.kernel.org 10781S: Maintained 10782F: drivers/platform/x86/intel/atomisp2/pm.c 10783 10784INTEL ATOMISP2 LED DRIVER 10785M: Hans de Goede <hdegoede@redhat.com> 10786L: platform-driver-x86@vger.kernel.org 10787S: Maintained 10788F: drivers/platform/x86/intel/atomisp2/led.c 10789 10790INTEL BIOS SAR INT1092 DRIVER 10791M: Shravan Sudhakar <s.shravan@intel.com> 10792L: platform-driver-x86@vger.kernel.org 10793S: Maintained 10794F: drivers/platform/x86/intel/int1092/ 10795 10796INTEL BROXTON PMC DRIVER 10797M: Mika Westerberg <mika.westerberg@linux.intel.com> 10798M: Zha Qipeng <qipeng.zha@intel.com> 10799S: Maintained 10800F: drivers/mfd/intel_pmc_bxt.c 10801F: include/linux/mfd/intel_pmc_bxt.h 10802 10803INTEL C600 SERIES SAS CONTROLLER DRIVER 10804M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10805L: linux-scsi@vger.kernel.org 10806S: Supported 10807T: git git://git.code.sf.net/p/intel-sas/isci 10808F: drivers/scsi/isci/ 10809 10810INTEL CPU family model numbers 10811M: Tony Luck <tony.luck@intel.com> 10812M: x86@kernel.org 10813L: linux-kernel@vger.kernel.org 10814S: Supported 10815F: arch/x86/include/asm/intel-family.h 10816 10817INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10818M: Jani Nikula <jani.nikula@linux.intel.com> 10819M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10820L: intel-gfx@lists.freedesktop.org 10821L: intel-xe@lists.freedesktop.org 10822S: Supported 10823F: drivers/gpu/drm/i915/display/ 10824F: drivers/gpu/drm/xe/display/ 10825F: drivers/gpu/drm/xe/compat-i915-headers 10826 10827INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10828M: Jani Nikula <jani.nikula@linux.intel.com> 10829M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10830M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10831M: Tvrtko Ursulin <tursulin@ursulin.net> 10832L: intel-gfx@lists.freedesktop.org 10833S: Supported 10834W: https://drm.pages.freedesktop.org/intel-docs/ 10835Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10836B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10837C: irc://irc.oftc.net/intel-gfx 10838T: git git://anongit.freedesktop.org/drm-intel 10839F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10840F: Documentation/gpu/i915.rst 10841F: drivers/gpu/drm/ci/xfails/i915* 10842F: drivers/gpu/drm/i915/ 10843F: include/drm/i915* 10844F: include/uapi/drm/i915_drm.h 10845 10846INTEL DRM XE DRIVER (Lunar Lake and newer) 10847M: Lucas De Marchi <lucas.demarchi@intel.com> 10848M: Oded Gabbay <ogabbay@kernel.org> 10849M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10850L: intel-xe@lists.freedesktop.org 10851S: Supported 10852W: https://drm.pages.freedesktop.org/intel-docs/ 10853Q: http://patchwork.freedesktop.org/project/intel-xe/ 10854B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10855C: irc://irc.oftc.net/xe 10856T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10857F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10858F: Documentation/gpu/xe/ 10859F: drivers/gpu/drm/xe/ 10860F: include/drm/xe* 10861F: include/uapi/drm/xe_drm.h 10862 10863INTEL ETHERNET DRIVERS 10864M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10865M: Tony Nguyen <anthony.l.nguyen@intel.com> 10866L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10867S: Supported 10868W: https://www.intel.com/content/www/us/en/support.html 10869Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10870T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10871T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10872F: Documentation/networking/device_drivers/ethernet/intel/ 10873F: drivers/net/ethernet/intel/ 10874F: drivers/net/ethernet/intel/*/ 10875F: include/linux/avf/virtchnl.h 10876F: include/linux/net/intel/iidc.h 10877 10878INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10879M: Mustafa Ismail <mustafa.ismail@intel.com> 10880M: Shiraz Saleem <shiraz.saleem@intel.com> 10881L: linux-rdma@vger.kernel.org 10882S: Supported 10883F: drivers/infiniband/hw/irdma/ 10884F: include/uapi/rdma/irdma-abi.h 10885 10886INTEL GPIO DRIVERS 10887M: Andy Shevchenko <andy@kernel.org> 10888L: linux-gpio@vger.kernel.org 10889S: Supported 10890T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10891F: drivers/gpio/gpio-elkhartlake.c 10892F: drivers/gpio/gpio-ich.c 10893F: drivers/gpio/gpio-merrifield.c 10894F: drivers/gpio/gpio-ml-ioh.c 10895F: drivers/gpio/gpio-pch.c 10896F: drivers/gpio/gpio-sch.c 10897F: drivers/gpio/gpio-sodaville.c 10898F: drivers/gpio/gpio-tangier.c 10899F: drivers/gpio/gpio-tangier.h 10900 10901INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10902M: Zhenyu Wang <zhenyuw@linux.intel.com> 10903M: Zhi Wang <zhi.wang.linux@gmail.com> 10904L: intel-gvt-dev@lists.freedesktop.org 10905L: intel-gfx@lists.freedesktop.org 10906S: Supported 10907W: https://github.com/intel/gvt-linux/wiki 10908T: git https://github.com/intel/gvt-linux.git 10909F: drivers/gpu/drm/i915/gvt/ 10910 10911INTEL HID EVENT DRIVER 10912M: Alex Hung <alexhung@gmail.com> 10913L: platform-driver-x86@vger.kernel.org 10914S: Maintained 10915F: drivers/platform/x86/intel/hid.c 10916 10917INTEL I/OAT DMA DRIVER 10918M: Dave Jiang <dave.jiang@intel.com> 10919R: Dan Williams <dan.j.williams@intel.com> 10920L: dmaengine@vger.kernel.org 10921S: Supported 10922Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10923F: drivers/dma/ioat* 10924 10925INTEL IAA CRYPTO DRIVER 10926M: Tom Zanussi <tom.zanussi@linux.intel.com> 10927L: linux-crypto@vger.kernel.org 10928S: Supported 10929F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10930F: drivers/crypto/intel/iaa/* 10931 10932INTEL IDLE DRIVER 10933M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10934M: Len Brown <lenb@kernel.org> 10935L: linux-pm@vger.kernel.org 10936S: Supported 10937B: https://bugzilla.kernel.org 10938T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10939F: drivers/idle/intel_idle.c 10940 10941INTEL IDXD DRIVER 10942M: Fenghua Yu <fenghua.yu@intel.com> 10943M: Dave Jiang <dave.jiang@intel.com> 10944L: dmaengine@vger.kernel.org 10945S: Supported 10946F: drivers/dma/idxd/* 10947F: include/uapi/linux/idxd.h 10948 10949INTEL IN FIELD SCAN (IFS) DEVICE 10950M: Jithu Joseph <jithu.joseph@intel.com> 10951R: Ashok Raj <ashok.raj@intel.com> 10952R: Tony Luck <tony.luck@intel.com> 10953S: Maintained 10954F: drivers/platform/x86/intel/ifs 10955F: include/trace/events/intel_ifs.h 10956 10957INTEL INTEGRATED SENSOR HUB DRIVER 10958M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10959M: Jiri Kosina <jikos@kernel.org> 10960L: linux-input@vger.kernel.org 10961S: Maintained 10962F: drivers/hid/intel-ish-hid/ 10963 10964INTEL IOMMU (VT-d) 10965M: David Woodhouse <dwmw2@infradead.org> 10966M: Lu Baolu <baolu.lu@linux.intel.com> 10967L: iommu@lists.linux.dev 10968S: Supported 10969T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10970F: drivers/iommu/intel/ 10971 10972INTEL IPU3 CSI-2 CIO2 DRIVER 10973M: Yong Zhi <yong.zhi@intel.com> 10974M: Sakari Ailus <sakari.ailus@linux.intel.com> 10975M: Bingbu Cao <bingbu.cao@intel.com> 10976M: Dan Scally <djrscally@gmail.com> 10977R: Tianshu Qiu <tian.shu.qiu@intel.com> 10978L: linux-media@vger.kernel.org 10979S: Maintained 10980T: git git://linuxtv.org/media_tree.git 10981F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10982F: drivers/media/pci/intel/ipu3/ 10983 10984INTEL IPU3 CSI-2 IMGU DRIVER 10985M: Sakari Ailus <sakari.ailus@linux.intel.com> 10986R: Bingbu Cao <bingbu.cao@intel.com> 10987R: Tianshu Qiu <tian.shu.qiu@intel.com> 10988L: linux-media@vger.kernel.org 10989S: Maintained 10990F: Documentation/admin-guide/media/ipu3.rst 10991F: Documentation/admin-guide/media/ipu3_rcb.svg 10992F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10993F: drivers/staging/media/ipu3/ 10994 10995INTEL ISHTP ECLITE DRIVER 10996M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10997L: platform-driver-x86@vger.kernel.org 10998S: Supported 10999F: drivers/platform/x86/intel/ishtp_eclite.c 11000 11001INTEL IXP4XX CRYPTO SUPPORT 11002M: Corentin Labbe <clabbe@baylibre.com> 11003L: linux-crypto@vger.kernel.org 11004S: Maintained 11005F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11006 11007INTEL KEEM BAY DRM DRIVER 11008M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11009M: Edmund Dea <edmund.j.dea@intel.com> 11010S: Maintained 11011F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11012F: drivers/gpu/drm/kmb/ 11013 11014INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11015M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11016S: Maintained 11017F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11018F: drivers/crypto/intel/keembay/Kconfig 11019F: drivers/crypto/intel/keembay/Makefile 11020F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11021F: drivers/crypto/intel/keembay/ocs-aes.c 11022F: drivers/crypto/intel/keembay/ocs-aes.h 11023 11024INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11025M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11026M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11027M: Mark Gross <mgross@linux.intel.com> 11028S: Maintained 11029F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11030F: drivers/crypto/intel/keembay/Kconfig 11031F: drivers/crypto/intel/keembay/Makefile 11032F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11033 11034INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11035M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11036M: Declan Murphy <declan.murphy@intel.com> 11037S: Maintained 11038F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11039F: drivers/crypto/intel/keembay/Kconfig 11040F: drivers/crypto/intel/keembay/Makefile 11041F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11042F: drivers/crypto/intel/keembay/ocs-hcu.c 11043F: drivers/crypto/intel/keembay/ocs-hcu.h 11044 11045INTEL MANAGEMENT ENGINE (mei) 11046M: Tomas Winkler <tomas.winkler@intel.com> 11047L: linux-kernel@vger.kernel.org 11048S: Supported 11049F: Documentation/driver-api/mei/* 11050F: drivers/misc/mei/ 11051F: drivers/watchdog/mei_wdt.c 11052F: include/linux/mei_aux.h 11053F: include/linux/mei_cl_bus.h 11054F: include/uapi/linux/mei.h 11055F: include/uapi/linux/mei_uuid.h 11056F: include/uapi/linux/uuid.h 11057F: samples/mei/* 11058 11059INTEL MAX 10 BMC MFD DRIVER 11060M: Xu Yilun <yilun.xu@intel.com> 11061R: Tom Rix <trix@redhat.com> 11062S: Maintained 11063F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11064F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11065F: drivers/hwmon/intel-m10-bmc-hwmon.c 11066F: drivers/mfd/intel-m10-bmc* 11067F: include/linux/mfd/intel-m10-bmc.h 11068 11069INTEL MAX10 BMC SECURE UPDATES 11070M: Peter Colberg <peter.colberg@intel.com> 11071L: linux-fpga@vger.kernel.org 11072S: Maintained 11073F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11074F: drivers/fpga/intel-m10-bmc-sec-update.c 11075 11076INTEL P-Unit IPC DRIVER 11077M: Zha Qipeng <qipeng.zha@intel.com> 11078L: platform-driver-x86@vger.kernel.org 11079S: Maintained 11080F: arch/x86/include/asm/intel_punit_ipc.h 11081F: drivers/platform/x86/intel/punit_ipc.c 11082 11083INTEL PMC CORE DRIVER 11084M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11085M: David E Box <david.e.box@intel.com> 11086L: platform-driver-x86@vger.kernel.org 11087S: Maintained 11088F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11089F: drivers/platform/x86/intel/pmc/ 11090 11091INTEL PMIC GPIO DRIVERS 11092M: Andy Shevchenko <andy@kernel.org> 11093S: Supported 11094T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11095F: drivers/gpio/gpio-*cove.c 11096 11097INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11098M: Andy Shevchenko <andy@kernel.org> 11099S: Supported 11100F: drivers/mfd/intel_soc_pmic* 11101F: include/linux/mfd/intel_soc_pmic* 11102 11103INTEL PMT DRIVERS 11104M: David E. Box <david.e.box@linux.intel.com> 11105S: Supported 11106F: drivers/platform/x86/intel/pmt/ 11107 11108INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11109M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11110L: linux-wireless@vger.kernel.org 11111S: Maintained 11112F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11113F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11114F: drivers/net/wireless/intel/ipw2x00/ 11115 11116INTEL PSTATE DRIVER 11117M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11118M: Len Brown <lenb@kernel.org> 11119L: linux-pm@vger.kernel.org 11120S: Supported 11121F: drivers/cpufreq/intel_pstate.c 11122 11123INTEL PTP DFL ToD DRIVER 11124M: Tianfei Zhang <tianfei.zhang@intel.com> 11125L: linux-fpga@vger.kernel.org 11126L: netdev@vger.kernel.org 11127S: Maintained 11128F: drivers/ptp/ptp_dfl_tod.c 11129 11130INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11131M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11132L: linux-iio@vger.kernel.org 11133F: drivers/counter/intel-qep.c 11134 11135INTEL SCU DRIVERS 11136M: Mika Westerberg <mika.westerberg@linux.intel.com> 11137S: Maintained 11138F: arch/x86/include/asm/intel_scu_ipc.h 11139F: drivers/platform/x86/intel_scu_* 11140 11141INTEL SDSI DRIVER 11142M: David E. Box <david.e.box@linux.intel.com> 11143S: Supported 11144F: drivers/platform/x86/intel/sdsi.c 11145F: tools/arch/x86/intel_sdsi/ 11146F: tools/testing/selftests/drivers/sdsi/ 11147 11148INTEL SGX 11149M: Jarkko Sakkinen <jarkko@kernel.org> 11150R: Dave Hansen <dave.hansen@linux.intel.com> 11151L: linux-sgx@vger.kernel.org 11152S: Supported 11153Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11155F: Documentation/arch/x86/sgx.rst 11156F: arch/x86/entry/vdso/vsgx.S 11157F: arch/x86/include/asm/sgx.h 11158F: arch/x86/include/uapi/asm/sgx.h 11159F: arch/x86/kernel/cpu/sgx/* 11160F: tools/testing/selftests/sgx/* 11161K: \bSGX_ 11162 11163INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11164M: Daniel Scally <djrscally@gmail.com> 11165S: Maintained 11166F: drivers/platform/x86/intel/int3472/ 11167 11168INTEL SPEED SELECT TECHNOLOGY 11169M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11170L: platform-driver-x86@vger.kernel.org 11171S: Maintained 11172F: drivers/platform/x86/intel/speed_select_if/ 11173F: include/uapi/linux/isst_if.h 11174F: tools/power/x86/intel-speed-select/ 11175 11176INTEL STRATIX10 FIRMWARE DRIVERS 11177M: Dinh Nguyen <dinguyen@kernel.org> 11178L: linux-kernel@vger.kernel.org 11179S: Maintained 11180T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11181F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11182F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11183F: drivers/firmware/stratix10-rsu.c 11184F: drivers/firmware/stratix10-svc.c 11185F: include/linux/firmware/intel/stratix10-smc.h 11186F: include/linux/firmware/intel/stratix10-svc-client.h 11187 11188INTEL TELEMETRY DRIVER 11189M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11190M: "David E. Box" <david.e.box@linux.intel.com> 11191L: platform-driver-x86@vger.kernel.org 11192S: Maintained 11193F: arch/x86/include/asm/intel_telemetry.h 11194F: drivers/platform/x86/intel/telemetry/ 11195 11196INTEL TPMI DRIVER 11197M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11198L: platform-driver-x86@vger.kernel.org 11199S: Maintained 11200F: Documentation/ABI/testing/debugfs-tpmi 11201F: drivers/platform/x86/intel/tpmi.c 11202F: include/linux/intel_tpmi.h 11203 11204INTEL UNCORE FREQUENCY CONTROL 11205M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11206L: platform-driver-x86@vger.kernel.org 11207S: Maintained 11208F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11209F: drivers/platform/x86/intel/uncore-frequency/ 11210 11211INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11212M: David E. Box <david.e.box@linux.intel.com> 11213S: Supported 11214F: drivers/platform/x86/intel/vsec.* 11215 11216INTEL VIRTUAL BUTTON DRIVER 11217M: AceLan Kao <acelan.kao@canonical.com> 11218L: platform-driver-x86@vger.kernel.org 11219S: Maintained 11220F: drivers/platform/x86/intel/vbtn.c 11221 11222INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11223M: Stanislaw Gruszka <stf_xl@wp.pl> 11224L: linux-wireless@vger.kernel.org 11225S: Supported 11226F: drivers/net/wireless/intel/iwlegacy/ 11227 11228INTEL WIRELESS WIFI LINK (iwlwifi) 11229M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11230L: linux-wireless@vger.kernel.org 11231S: Supported 11232W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11233T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11234F: drivers/net/wireless/intel/iwlwifi/ 11235 11236INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11237M: Jithu Joseph <jithu.joseph@intel.com> 11238S: Maintained 11239W: https://slimbootloader.github.io/security/firmware-update.html 11240F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11241 11242INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11243L: Dell.Client.Kernel@dell.com 11244S: Maintained 11245F: drivers/platform/x86/intel/wmi/thunderbolt.c 11246 11247INTEL WWAN IOSM DRIVER 11248M: M Chetan Kumar <m.chetan.kumar@intel.com> 11249L: netdev@vger.kernel.org 11250S: Maintained 11251F: drivers/net/wwan/iosm/ 11252 11253INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11254M: Xin Li <xin@zytor.com> 11255M: "H. Peter Anvin" <hpa@zytor.com> 11256S: Supported 11257F: Documentation/arch/x86/x86_64/fred.rst 11258F: arch/x86/entry/entry_64_fred.S 11259F: arch/x86/entry/entry_fred.c 11260F: arch/x86/include/asm/fred.h 11261F: arch/x86/kernel/fred.c 11262 11263INTEL(R) TRACE HUB 11264M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11265S: Supported 11266F: Documentation/trace/intel_th.rst 11267F: drivers/hwtracing/intel_th/ 11268F: include/linux/intel_th.h 11269 11270INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11271M: Ning Sun <ning.sun@intel.com> 11272L: tboot-devel@lists.sourceforge.net 11273S: Supported 11274W: http://tboot.sourceforge.net 11275T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11276F: Documentation/arch/x86/intel_txt.rst 11277F: arch/x86/kernel/tboot.c 11278F: include/linux/tboot.h 11279 11280INTERCONNECT API 11281M: Georgi Djakov <djakov@kernel.org> 11282L: linux-pm@vger.kernel.org 11283S: Maintained 11284T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11285F: Documentation/devicetree/bindings/interconnect/ 11286F: Documentation/driver-api/interconnect.rst 11287F: drivers/interconnect/ 11288F: include/dt-bindings/interconnect/ 11289F: include/linux/interconnect-provider.h 11290F: include/linux/interconnect.h 11291 11292INTERRUPT COUNTER DRIVER 11293M: Oleksij Rempel <o.rempel@pengutronix.de> 11294R: Pengutronix Kernel Team <kernel@pengutronix.de> 11295L: linux-iio@vger.kernel.org 11296F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11297F: drivers/counter/interrupt-cnt.c 11298 11299INTERSIL ISL7998X VIDEO DECODER DRIVER 11300M: Michael Tretter <m.tretter@pengutronix.de> 11301R: Pengutronix Kernel Team <kernel@pengutronix.de> 11302L: linux-media@vger.kernel.org 11303S: Maintained 11304F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11305F: drivers/media/i2c/isl7998x.c 11306 11307INVENSENSE ICM-426xx IMU DRIVER 11308M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11309L: linux-iio@vger.kernel.org 11310S: Maintained 11311W: https://invensense.tdk.com/ 11312F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11313F: drivers/iio/imu/inv_icm42600/ 11314 11315INVENSENSE MPU-3050 GYROSCOPE DRIVER 11316M: Linus Walleij <linus.walleij@linaro.org> 11317L: linux-iio@vger.kernel.org 11318S: Maintained 11319F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11320F: drivers/iio/gyro/mpu3050* 11321 11322IOC3 ETHERNET DRIVER 11323M: Ralf Baechle <ralf@linux-mips.org> 11324L: linux-mips@vger.kernel.org 11325S: Maintained 11326F: drivers/net/ethernet/sgi/ioc3-eth.c 11327 11328IOMMU DMA-API LAYER 11329M: Robin Murphy <robin.murphy@arm.com> 11330L: iommu@lists.linux.dev 11331S: Maintained 11332T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11333F: drivers/iommu/dma-iommu.c 11334F: drivers/iommu/dma-iommu.h 11335F: drivers/iommu/iova.c 11336F: include/linux/iova.h 11337 11338IOMMU SUBSYSTEM 11339M: Joerg Roedel <joro@8bytes.org> 11340M: Will Deacon <will@kernel.org> 11341R: Robin Murphy <robin.murphy@arm.com> 11342L: iommu@lists.linux.dev 11343S: Maintained 11344T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11345F: Documentation/devicetree/bindings/iommu/ 11346F: Documentation/userspace-api/iommu.rst 11347F: drivers/iommu/ 11348F: include/linux/iommu.h 11349F: include/linux/iova.h 11350F: include/linux/of_iommu.h 11351 11352IOMMUFD 11353M: Jason Gunthorpe <jgg@nvidia.com> 11354M: Kevin Tian <kevin.tian@intel.com> 11355L: iommu@lists.linux.dev 11356S: Maintained 11357T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11358F: Documentation/userspace-api/iommufd.rst 11359F: drivers/iommu/iommufd/ 11360F: include/linux/iommufd.h 11361F: include/uapi/linux/iommufd.h 11362F: tools/testing/selftests/iommu/ 11363 11364IOSYS-MAP HELPERS 11365M: Thomas Zimmermann <tzimmermann@suse.de> 11366L: dri-devel@lists.freedesktop.org 11367S: Maintained 11368T: git git://anongit.freedesktop.org/drm/drm-misc 11369F: include/linux/iosys-map.h 11370 11371IO_URING 11372M: Jens Axboe <axboe@kernel.dk> 11373R: Pavel Begunkov <asml.silence@gmail.com> 11374L: io-uring@vger.kernel.org 11375S: Maintained 11376T: git git://git.kernel.dk/linux-block 11377T: git git://git.kernel.dk/liburing 11378F: include/linux/io_uring/ 11379F: include/linux/io_uring.h 11380F: include/linux/io_uring_types.h 11381F: include/trace/events/io_uring.h 11382F: include/uapi/linux/io_uring.h 11383F: io_uring/ 11384 11385IPMI SUBSYSTEM 11386M: Corey Minyard <minyard@acm.org> 11387L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11388S: Supported 11389W: http://openipmi.sourceforge.net/ 11390T: git https://github.com/cminyard/linux-ipmi.git for-next 11391F: Documentation/devicetree/bindings/ipmi/ 11392F: Documentation/driver-api/ipmi.rst 11393F: drivers/char/ipmi/ 11394F: include/linux/ipmi* 11395F: include/uapi/linux/ipmi* 11396 11397IPS SCSI RAID DRIVER 11398M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11399L: linux-scsi@vger.kernel.org 11400S: Maintained 11401W: http://www.adaptec.com/ 11402F: drivers/scsi/ips* 11403 11404IPVS 11405M: Simon Horman <horms@verge.net.au> 11406M: Julian Anastasov <ja@ssi.bg> 11407L: netdev@vger.kernel.org 11408L: lvs-devel@vger.kernel.org 11409S: Maintained 11410T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11411T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11412F: Documentation/networking/ipvs-sysctl.rst 11413F: include/net/ip_vs.h 11414F: include/uapi/linux/ip_vs.h 11415F: net/netfilter/ipvs/ 11416 11417IPWIRELESS DRIVER 11418M: Jiri Kosina <jikos@kernel.org> 11419M: David Sterba <dsterba@suse.com> 11420S: Odd Fixes 11421F: drivers/tty/ipwireless/ 11422 11423IRON DEVICE AUDIO CODEC DRIVERS 11424M: Kiseok Jo <kiseok.jo@irondevice.com> 11425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11426S: Maintained 11427F: Documentation/devicetree/bindings/sound/irondevice,* 11428F: sound/soc/codecs/sma* 11429 11430IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11431M: Thomas Gleixner <tglx@linutronix.de> 11432S: Maintained 11433T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11434F: Documentation/core-api/irq/irq-domain.rst 11435F: include/linux/irqdomain.h 11436F: kernel/irq/irqdomain.c 11437F: kernel/irq/msi.c 11438 11439IRQ SUBSYSTEM 11440M: Thomas Gleixner <tglx@linutronix.de> 11441L: linux-kernel@vger.kernel.org 11442S: Maintained 11443T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11444F: include/linux/group_cpus.h 11445F: kernel/irq/ 11446F: lib/group_cpus.c 11447 11448IRQCHIP DRIVERS 11449M: Thomas Gleixner <tglx@linutronix.de> 11450L: linux-kernel@vger.kernel.org 11451S: Maintained 11452T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11453F: Documentation/devicetree/bindings/interrupt-controller/ 11454F: drivers/irqchip/ 11455 11456ISA 11457M: William Breathitt Gray <william.gray@linaro.org> 11458S: Maintained 11459F: Documentation/driver-api/isa.rst 11460F: drivers/base/isa.c 11461F: include/linux/isa.h 11462 11463ISA RADIO MODULE 11464M: Hans Verkuil <hverkuil@xs4all.nl> 11465L: linux-media@vger.kernel.org 11466S: Maintained 11467W: https://linuxtv.org 11468T: git git://linuxtv.org/media_tree.git 11469F: drivers/media/radio/radio-isa* 11470 11471ISAPNP 11472M: Jaroslav Kysela <perex@perex.cz> 11473S: Maintained 11474F: Documentation/userspace-api/isapnp.rst 11475F: drivers/pnp/isapnp/ 11476F: include/linux/isapnp.h 11477 11478ISCSI 11479M: Lee Duncan <lduncan@suse.com> 11480M: Chris Leech <cleech@redhat.com> 11481M: Mike Christie <michael.christie@oracle.com> 11482L: open-iscsi@googlegroups.com 11483L: linux-scsi@vger.kernel.org 11484S: Maintained 11485W: www.open-iscsi.com 11486F: drivers/scsi/*iscsi* 11487F: include/scsi/*iscsi* 11488 11489iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11490M: Peter Jones <pjones@redhat.com> 11491M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11492S: Maintained 11493F: drivers/firmware/iscsi_ibft* 11494 11495ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11496M: Sagi Grimberg <sagi@grimberg.me> 11497M: Max Gurtovoy <mgurtovoy@nvidia.com> 11498L: linux-rdma@vger.kernel.org 11499S: Supported 11500W: http://www.openfabrics.org 11501W: www.open-iscsi.org 11502Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11503F: drivers/infiniband/ulp/iser/ 11504 11505ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11506M: Sagi Grimberg <sagi@grimberg.me> 11507L: linux-rdma@vger.kernel.org 11508L: target-devel@vger.kernel.org 11509S: Supported 11510T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11511F: drivers/infiniband/ulp/isert 11512 11513ISDN/CMTP OVER BLUETOOTH 11514M: Karsten Keil <isdn@linux-pingi.de> 11515L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11516L: netdev@vger.kernel.org 11517S: Odd Fixes 11518W: http://www.isdn4linux.de 11519F: Documentation/isdn/ 11520F: drivers/isdn/capi/ 11521F: include/linux/isdn/ 11522F: include/uapi/linux/isdn/ 11523F: net/bluetooth/cmtp/ 11524 11525ISDN/mISDN SUBSYSTEM 11526M: Karsten Keil <isdn@linux-pingi.de> 11527L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11528L: netdev@vger.kernel.org 11529S: Maintained 11530W: http://www.isdn4linux.de 11531F: drivers/isdn/Kconfig 11532F: drivers/isdn/Makefile 11533F: drivers/isdn/hardware/ 11534F: drivers/isdn/mISDN/ 11535 11536ISOFS FILESYSTEM 11537M: Jan Kara <jack@suse.cz> 11538L: linux-fsdevel@vger.kernel.org 11539S: Maintained 11540F: Documentation/filesystems/isofs.rst 11541F: fs/isofs/ 11542 11543IT87 HARDWARE MONITORING DRIVER 11544M: Jean Delvare <jdelvare@suse.com> 11545L: linux-hwmon@vger.kernel.org 11546S: Maintained 11547F: Documentation/hwmon/it87.rst 11548F: drivers/hwmon/it87.c 11549 11550IT913X MEDIA DRIVER 11551L: linux-media@vger.kernel.org 11552S: Orphan 11553W: https://linuxtv.org 11554Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11555F: drivers/media/tuners/it913x* 11556 11557ITE IT66121 HDMI BRIDGE DRIVER 11558M: Phong LE <ple@baylibre.com> 11559M: Neil Armstrong <neil.armstrong@linaro.org> 11560S: Maintained 11561T: git git://anongit.freedesktop.org/drm/drm-misc 11562F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11563F: drivers/gpu/drm/bridge/ite-it66121.c 11564 11565IVTV VIDEO4LINUX DRIVER 11566M: Andy Walls <awalls@md.metrocast.net> 11567L: linux-media@vger.kernel.org 11568S: Maintained 11569W: https://linuxtv.org 11570T: git git://linuxtv.org/media_tree.git 11571F: Documentation/admin-guide/media/ivtv* 11572F: drivers/media/pci/ivtv/ 11573F: include/uapi/linux/ivtv* 11574 11575IX2505V MEDIA DRIVER 11576M: Malcolm Priestley <tvboxspy@gmail.com> 11577L: linux-media@vger.kernel.org 11578S: Maintained 11579W: https://linuxtv.org 11580Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11581F: drivers/media/dvb-frontends/ix2505v* 11582 11583JAILHOUSE HYPERVISOR INTERFACE 11584M: Jan Kiszka <jan.kiszka@siemens.com> 11585L: jailhouse-dev@googlegroups.com 11586S: Maintained 11587F: arch/x86/include/asm/jailhouse_para.h 11588F: arch/x86/kernel/jailhouse.c 11589 11590JFS FILESYSTEM 11591M: Dave Kleikamp <shaggy@kernel.org> 11592L: jfs-discussion@lists.sourceforge.net 11593S: Odd Fixes 11594W: http://jfs.sourceforge.net/ 11595T: git https://github.com/kleikamp/linux-shaggy.git 11596F: Documentation/admin-guide/jfs.rst 11597F: fs/jfs/ 11598 11599JME NETWORK DRIVER 11600M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11601L: netdev@vger.kernel.org 11602S: Maintained 11603F: drivers/net/ethernet/jme.* 11604 11605JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11606M: David Woodhouse <dwmw2@infradead.org> 11607M: Richard Weinberger <richard@nod.at> 11608L: linux-mtd@lists.infradead.org 11609S: Odd Fixes 11610W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11611T: git git://git.infradead.org/ubifs-2.6.git 11612F: fs/jffs2/ 11613F: include/uapi/linux/jffs2.h 11614 11615JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11616M: "Theodore Ts'o" <tytso@mit.edu> 11617M: Jan Kara <jack@suse.com> 11618L: linux-ext4@vger.kernel.org 11619S: Maintained 11620F: fs/jbd2/ 11621F: include/linux/jbd2.h 11622 11623JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11624M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11625L: linux-media@vger.kernel.org 11626L: linux-renesas-soc@vger.kernel.org 11627S: Maintained 11628F: drivers/media/platform/renesas/rcar_jpu.c 11629 11630JSM Neo PCI based serial card 11631L: linux-serial@vger.kernel.org 11632S: Orphan 11633F: drivers/tty/serial/jsm/ 11634 11635K10TEMP HARDWARE MONITORING DRIVER 11636M: Clemens Ladisch <clemens@ladisch.de> 11637L: linux-hwmon@vger.kernel.org 11638S: Maintained 11639F: Documentation/hwmon/k10temp.rst 11640F: drivers/hwmon/k10temp.c 11641 11642K8TEMP HARDWARE MONITORING DRIVER 11643M: Rudolf Marek <r.marek@assembler.cz> 11644L: linux-hwmon@vger.kernel.org 11645S: Maintained 11646F: Documentation/hwmon/k8temp.rst 11647F: drivers/hwmon/k8temp.c 11648 11649KASAN 11650M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11651R: Alexander Potapenko <glider@google.com> 11652R: Andrey Konovalov <andreyknvl@gmail.com> 11653R: Dmitry Vyukov <dvyukov@google.com> 11654R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11655L: kasan-dev@googlegroups.com 11656S: Maintained 11657F: Documentation/dev-tools/kasan.rst 11658F: arch/*/include/asm/*kasan.h 11659F: arch/*/mm/kasan_init* 11660F: include/linux/kasan*.h 11661F: lib/Kconfig.kasan 11662F: mm/kasan/ 11663F: scripts/Makefile.kasan 11664 11665KCONFIG 11666M: Masahiro Yamada <masahiroy@kernel.org> 11667L: linux-kbuild@vger.kernel.org 11668S: Maintained 11669Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11670T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11671F: Documentation/kbuild/kconfig* 11672F: scripts/Kconfig.include 11673F: scripts/kconfig/ 11674 11675KCOV 11676R: Dmitry Vyukov <dvyukov@google.com> 11677R: Andrey Konovalov <andreyknvl@gmail.com> 11678L: kasan-dev@googlegroups.com 11679S: Maintained 11680F: Documentation/dev-tools/kcov.rst 11681F: include/linux/kcov.h 11682F: include/uapi/linux/kcov.h 11683F: kernel/kcov.c 11684F: scripts/Makefile.kcov 11685 11686KCSAN 11687M: Marco Elver <elver@google.com> 11688R: Dmitry Vyukov <dvyukov@google.com> 11689L: kasan-dev@googlegroups.com 11690S: Maintained 11691F: Documentation/dev-tools/kcsan.rst 11692F: include/linux/kcsan*.h 11693F: kernel/kcsan/ 11694F: lib/Kconfig.kcsan 11695F: scripts/Makefile.kcsan 11696 11697KDUMP 11698M: Baoquan He <bhe@redhat.com> 11699R: Vivek Goyal <vgoyal@redhat.com> 11700R: Dave Young <dyoung@redhat.com> 11701L: kexec@lists.infradead.org 11702S: Maintained 11703W: http://lse.sourceforge.net/kdump/ 11704F: Documentation/admin-guide/kdump/ 11705F: fs/proc/vmcore.c 11706F: include/linux/crash_core.h 11707F: include/linux/crash_dump.h 11708F: include/uapi/linux/vmcore.h 11709F: kernel/crash_*.c 11710 11711KEENE FM RADIO TRANSMITTER DRIVER 11712M: Hans Verkuil <hverkuil@xs4all.nl> 11713L: linux-media@vger.kernel.org 11714S: Maintained 11715W: https://linuxtv.org 11716T: git git://linuxtv.org/media_tree.git 11717F: drivers/media/radio/radio-keene* 11718 11719KERNEL AUTOMOUNTER 11720M: Ian Kent <raven@themaw.net> 11721L: autofs@vger.kernel.org 11722S: Maintained 11723F: fs/autofs/ 11724 11725KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11726M: Masahiro Yamada <masahiroy@kernel.org> 11727R: Nathan Chancellor <nathan@kernel.org> 11728R: Nicolas Schier <nicolas@fjasle.eu> 11729L: linux-kbuild@vger.kernel.org 11730S: Maintained 11731Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11732T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11733F: Documentation/kbuild/ 11734F: Makefile 11735F: scripts/*vmlinux* 11736F: scripts/Kbuild* 11737F: scripts/Makefile* 11738F: scripts/basic/ 11739F: scripts/clang-tools/ 11740F: scripts/dummy-tools/ 11741F: scripts/mk* 11742F: scripts/mod/ 11743F: scripts/package/ 11744F: usr/ 11745 11746KERNEL HARDENING (not covered by other areas) 11747M: Kees Cook <keescook@chromium.org> 11748R: Gustavo A. R. Silva <gustavoars@kernel.org> 11749L: linux-hardening@vger.kernel.org 11750S: Supported 11751T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11752F: Documentation/ABI/testing/sysfs-kernel-oops_count 11753F: Documentation/ABI/testing/sysfs-kernel-warn_count 11754F: arch/*/configs/hardening.config 11755F: include/linux/overflow.h 11756F: include/linux/randomize_kstack.h 11757F: kernel/configs/hardening.config 11758F: mm/usercopy.c 11759K: \b(add|choose)_random_kstack_offset\b 11760K: \b__check_(object_size|heap_object)\b 11761K: \b__counted_by\b 11762 11763KERNEL JANITORS 11764L: kernel-janitors@vger.kernel.org 11765S: Odd Fixes 11766W: http://kernelnewbies.org/KernelJanitors 11767 11768KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11769M: Chuck Lever <chuck.lever@oracle.com> 11770M: Jeff Layton <jlayton@kernel.org> 11771R: Neil Brown <neilb@suse.de> 11772R: Olga Kornievskaia <kolga@netapp.com> 11773R: Dai Ngo <Dai.Ngo@oracle.com> 11774R: Tom Talpey <tom@talpey.com> 11775L: linux-nfs@vger.kernel.org 11776S: Supported 11777W: http://nfs.sourceforge.net/ 11778T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11779F: Documentation/filesystems/nfs/ 11780F: fs/lockd/ 11781F: fs/nfs_common/ 11782F: fs/nfsd/ 11783F: include/linux/lockd/ 11784F: include/linux/sunrpc/ 11785F: include/trace/events/rpcgss.h 11786F: include/trace/events/rpcrdma.h 11787F: include/trace/events/sunrpc.h 11788F: include/trace/misc/fs.h 11789F: include/trace/misc/nfs.h 11790F: include/trace/misc/sunrpc.h 11791F: include/uapi/linux/nfsd/ 11792F: include/uapi/linux/sunrpc/ 11793F: net/sunrpc/ 11794 11795KERNEL REGRESSIONS 11796M: Thorsten Leemhuis <linux@leemhuis.info> 11797L: regressions@lists.linux.dev 11798S: Supported 11799F: Documentation/admin-guide/reporting-regressions.rst 11800F: Documentation/process/handling-regressions.rst 11801 11802KERNEL SELFTEST FRAMEWORK 11803M: Shuah Khan <shuah@kernel.org> 11804M: Shuah Khan <skhan@linuxfoundation.org> 11805L: linux-kselftest@vger.kernel.org 11806S: Maintained 11807Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11808T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11809F: Documentation/dev-tools/kselftest* 11810F: tools/testing/selftests/ 11811 11812KERNEL SMB3 SERVER (KSMBD) 11813M: Namjae Jeon <linkinjeon@kernel.org> 11814M: Steve French <sfrench@samba.org> 11815R: Sergey Senozhatsky <senozhatsky@chromium.org> 11816R: Tom Talpey <tom@talpey.com> 11817L: linux-cifs@vger.kernel.org 11818S: Maintained 11819T: git git://git.samba.org/ksmbd.git 11820F: Documentation/filesystems/smb/ksmbd.rst 11821F: fs/smb/common/ 11822F: fs/smb/server/ 11823 11824KERNEL UNIT TESTING FRAMEWORK (KUnit) 11825M: Brendan Higgins <brendanhiggins@google.com> 11826M: David Gow <davidgow@google.com> 11827R: Rae Moar <rmoar@google.com> 11828L: linux-kselftest@vger.kernel.org 11829L: kunit-dev@googlegroups.com 11830S: Maintained 11831W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11833T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11834F: Documentation/dev-tools/kunit/ 11835F: include/kunit/ 11836F: lib/kunit/ 11837F: rust/kernel/kunit.rs 11838F: scripts/rustdoc_test_* 11839F: tools/testing/kunit/ 11840 11841KERNEL USERMODE HELPER 11842M: Luis Chamberlain <mcgrof@kernel.org> 11843L: linux-kernel@vger.kernel.org 11844S: Maintained 11845F: include/linux/umh.h 11846F: kernel/umh.c 11847 11848KERNEL VIRTUAL MACHINE (KVM) 11849M: Paolo Bonzini <pbonzini@redhat.com> 11850L: kvm@vger.kernel.org 11851S: Supported 11852W: http://www.linux-kvm.org 11853T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11854F: Documentation/virt/kvm/ 11855F: include/asm-generic/kvm* 11856F: include/kvm/iodev.h 11857F: include/linux/kvm* 11858F: include/trace/events/kvm.h 11859F: include/uapi/asm-generic/kvm* 11860F: include/uapi/linux/kvm* 11861F: tools/kvm/ 11862F: tools/testing/selftests/kvm/ 11863F: virt/kvm/* 11864 11865KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11866M: Marc Zyngier <maz@kernel.org> 11867M: Oliver Upton <oliver.upton@linux.dev> 11868R: James Morse <james.morse@arm.com> 11869R: Suzuki K Poulose <suzuki.poulose@arm.com> 11870R: Zenghui Yu <yuzenghui@huawei.com> 11871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11872L: kvmarm@lists.linux.dev 11873S: Maintained 11874T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11875F: arch/arm64/include/asm/kvm* 11876F: arch/arm64/include/uapi/asm/kvm* 11877F: arch/arm64/kvm/ 11878F: include/kvm/arm_* 11879F: tools/testing/selftests/kvm/*/aarch64/ 11880F: tools/testing/selftests/kvm/aarch64/ 11881 11882KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11883M: Tianrui Zhao <zhaotianrui@loongson.cn> 11884M: Bibo Mao <maobibo@loongson.cn> 11885M: Huacai Chen <chenhuacai@kernel.org> 11886L: kvm@vger.kernel.org 11887L: loongarch@lists.linux.dev 11888S: Maintained 11889T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11890F: arch/loongarch/include/asm/kvm* 11891F: arch/loongarch/include/uapi/asm/kvm* 11892F: arch/loongarch/kvm/ 11893 11894KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11895M: Huacai Chen <chenhuacai@kernel.org> 11896L: linux-mips@vger.kernel.org 11897L: kvm@vger.kernel.org 11898S: Maintained 11899T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11900F: arch/mips/include/asm/kvm* 11901F: arch/mips/include/uapi/asm/kvm* 11902F: arch/mips/kvm/ 11903 11904KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11905M: Michael Ellerman <mpe@ellerman.id.au> 11906R: Nicholas Piggin <npiggin@gmail.com> 11907L: linuxppc-dev@lists.ozlabs.org 11908L: kvm@vger.kernel.org 11909S: Maintained (Book3S 64-bit HV) 11910S: Odd fixes (Book3S 64-bit PR) 11911S: Orphan (Book3E and 32-bit) 11912T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11913F: arch/powerpc/include/asm/kvm* 11914F: arch/powerpc/include/uapi/asm/kvm* 11915F: arch/powerpc/kernel/kvm* 11916F: arch/powerpc/kvm/ 11917 11918KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11919M: Anup Patel <anup@brainfault.org> 11920R: Atish Patra <atishp@atishpatra.org> 11921L: kvm@vger.kernel.org 11922L: kvm-riscv@lists.infradead.org 11923L: linux-riscv@lists.infradead.org 11924S: Maintained 11925T: git https://github.com/kvm-riscv/linux.git 11926F: arch/riscv/include/asm/kvm* 11927F: arch/riscv/include/uapi/asm/kvm* 11928F: arch/riscv/kvm/ 11929F: tools/testing/selftests/kvm/*/riscv/ 11930F: tools/testing/selftests/kvm/riscv/ 11931 11932KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11933M: Christian Borntraeger <borntraeger@linux.ibm.com> 11934M: Janosch Frank <frankja@linux.ibm.com> 11935M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11936R: David Hildenbrand <david@redhat.com> 11937L: kvm@vger.kernel.org 11938S: Supported 11939T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11940F: Documentation/virt/kvm/s390* 11941F: arch/s390/include/asm/gmap.h 11942F: arch/s390/include/asm/kvm* 11943F: arch/s390/include/uapi/asm/kvm* 11944F: arch/s390/include/uapi/asm/uvdevice.h 11945F: arch/s390/kernel/uv.c 11946F: arch/s390/kvm/ 11947F: arch/s390/mm/gmap.c 11948F: drivers/s390/char/uvdevice.c 11949F: tools/testing/selftests/drivers/s390x/uvdevice/ 11950F: tools/testing/selftests/kvm/*/s390x/ 11951F: tools/testing/selftests/kvm/s390x/ 11952 11953KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11954M: Sean Christopherson <seanjc@google.com> 11955M: Paolo Bonzini <pbonzini@redhat.com> 11956L: kvm@vger.kernel.org 11957S: Supported 11958P: Documentation/process/maintainer-kvm-x86.rst 11959T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11960F: arch/x86/include/asm/kvm* 11961F: arch/x86/include/asm/svm.h 11962F: arch/x86/include/asm/vmx*.h 11963F: arch/x86/include/uapi/asm/kvm* 11964F: arch/x86/include/uapi/asm/svm.h 11965F: arch/x86/include/uapi/asm/vmx.h 11966F: arch/x86/kvm/ 11967F: arch/x86/kvm/*/ 11968F: tools/testing/selftests/kvm/*/x86_64/ 11969F: tools/testing/selftests/kvm/x86_64/ 11970 11971KERNFS 11972M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11973M: Tejun Heo <tj@kernel.org> 11974S: Supported 11975T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11976F: fs/kernfs/ 11977F: include/linux/kernfs.h 11978 11979KEXEC 11980M: Eric Biederman <ebiederm@xmission.com> 11981L: kexec@lists.infradead.org 11982S: Maintained 11983W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11984F: include/linux/kexec.h 11985F: include/uapi/linux/kexec.h 11986F: kernel/kexec* 11987 11988KEYS-ENCRYPTED 11989M: Mimi Zohar <zohar@linux.ibm.com> 11990L: linux-integrity@vger.kernel.org 11991L: keyrings@vger.kernel.org 11992S: Supported 11993F: Documentation/security/keys/trusted-encrypted.rst 11994F: include/keys/encrypted-type.h 11995F: security/keys/encrypted-keys/ 11996 11997KEYS-TRUSTED 11998M: James Bottomley <James.Bottomley@HansenPartnership.com> 11999M: Jarkko Sakkinen <jarkko@kernel.org> 12000M: Mimi Zohar <zohar@linux.ibm.com> 12001L: linux-integrity@vger.kernel.org 12002L: keyrings@vger.kernel.org 12003S: Supported 12004F: Documentation/security/keys/trusted-encrypted.rst 12005F: include/keys/trusted-type.h 12006F: include/keys/trusted_tpm.h 12007F: security/keys/trusted-keys/ 12008 12009KEYS-TRUSTED-CAAM 12010M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12011R: Pengutronix Kernel Team <kernel@pengutronix.de> 12012L: linux-integrity@vger.kernel.org 12013L: keyrings@vger.kernel.org 12014S: Maintained 12015F: include/keys/trusted_caam.h 12016F: security/keys/trusted-keys/trusted_caam.c 12017 12018KEYS-TRUSTED-TEE 12019M: Sumit Garg <sumit.garg@linaro.org> 12020L: linux-integrity@vger.kernel.org 12021L: keyrings@vger.kernel.org 12022S: Supported 12023F: include/keys/trusted_tee.h 12024F: security/keys/trusted-keys/trusted_tee.c 12025 12026KEYS/KEYRINGS 12027M: David Howells <dhowells@redhat.com> 12028M: Jarkko Sakkinen <jarkko@kernel.org> 12029L: keyrings@vger.kernel.org 12030S: Maintained 12031F: Documentation/security/keys/core.rst 12032F: include/keys/ 12033F: include/linux/key-type.h 12034F: include/linux/key.h 12035F: include/linux/keyctl.h 12036F: include/uapi/linux/keyctl.h 12037F: security/keys/ 12038 12039KEYS/KEYRINGS_INTEGRITY 12040M: Jarkko Sakkinen <jarkko@kernel.org> 12041M: Mimi Zohar <zohar@linux.ibm.com> 12042L: linux-integrity@vger.kernel.org 12043L: keyrings@vger.kernel.org 12044S: Supported 12045F: security/integrity/platform_certs 12046 12047KFENCE 12048M: Alexander Potapenko <glider@google.com> 12049M: Marco Elver <elver@google.com> 12050R: Dmitry Vyukov <dvyukov@google.com> 12051L: kasan-dev@googlegroups.com 12052S: Maintained 12053F: Documentation/dev-tools/kfence.rst 12054F: arch/*/include/asm/kfence.h 12055F: include/linux/kfence.h 12056F: lib/Kconfig.kfence 12057F: mm/kfence/ 12058 12059KFIFO 12060M: Stefani Seibold <stefani@seibold.net> 12061S: Maintained 12062F: include/linux/kfifo.h 12063F: lib/kfifo.c 12064F: samples/kfifo/ 12065 12066KGDB / KDB /debug_core 12067M: Jason Wessel <jason.wessel@windriver.com> 12068M: Daniel Thompson <daniel.thompson@linaro.org> 12069R: Douglas Anderson <dianders@chromium.org> 12070L: kgdb-bugreport@lists.sourceforge.net 12071S: Maintained 12072W: http://kgdb.wiki.kernel.org/ 12073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12074F: Documentation/dev-tools/kgdb.rst 12075F: drivers/misc/kgdbts.c 12076F: drivers/tty/serial/kgdboc.c 12077F: include/linux/kdb.h 12078F: include/linux/kgdb.h 12079F: kernel/debug/ 12080F: kernel/module/kdb.c 12081 12082KHADAS MCU MFD DRIVER 12083M: Neil Armstrong <neil.armstrong@linaro.org> 12084L: linux-amlogic@lists.infradead.org 12085S: Maintained 12086F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12087F: drivers/mfd/khadas-mcu.c 12088F: drivers/thermal/khadas_mcu_fan.c 12089F: include/linux/mfd/khadas-mcu.h 12090 12091KIONIX/ROHM KX022A ACCELEROMETER 12092M: Matti Vaittinen <mazziesaccount@gmail.com> 12093L: linux-iio@vger.kernel.org 12094S: Supported 12095F: drivers/iio/accel/kionix-kx022a* 12096 12097KMEMLEAK 12098M: Catalin Marinas <catalin.marinas@arm.com> 12099S: Maintained 12100F: Documentation/dev-tools/kmemleak.rst 12101F: include/linux/kmemleak.h 12102F: mm/kmemleak.c 12103F: samples/kmemleak/kmemleak-test.c 12104 12105KMSAN 12106M: Alexander Potapenko <glider@google.com> 12107R: Marco Elver <elver@google.com> 12108R: Dmitry Vyukov <dvyukov@google.com> 12109L: kasan-dev@googlegroups.com 12110S: Maintained 12111F: Documentation/dev-tools/kmsan.rst 12112F: arch/*/include/asm/kmsan.h 12113F: arch/*/mm/kmsan_* 12114F: include/linux/kmsan*.h 12115F: lib/Kconfig.kmsan 12116F: mm/kmsan/ 12117F: scripts/Makefile.kmsan 12118 12119KPROBES 12120M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12121M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12122M: "David S. Miller" <davem@davemloft.net> 12123M: Masami Hiramatsu <mhiramat@kernel.org> 12124L: linux-kernel@vger.kernel.org 12125L: linux-trace-kernel@vger.kernel.org 12126S: Maintained 12127Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12128T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12129F: Documentation/trace/kprobes.rst 12130F: include/asm-generic/kprobes.h 12131F: include/linux/kprobes.h 12132F: kernel/kprobes.c 12133F: lib/test_kprobes.c 12134F: samples/kprobes 12135 12136KS0108 LCD CONTROLLER DRIVER 12137M: Miguel Ojeda <ojeda@kernel.org> 12138S: Maintained 12139F: Documentation/admin-guide/auxdisplay/ks0108.rst 12140F: drivers/auxdisplay/ks0108.c 12141F: include/linux/ks0108.h 12142 12143KTD253 BACKLIGHT DRIVER 12144M: Linus Walleij <linus.walleij@linaro.org> 12145S: Maintained 12146F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12147F: drivers/video/backlight/ktd253-backlight.c 12148 12149KTD2801 BACKLIGHT DRIVER 12150M: Duje Mihanović <duje.mihanovic@skole.hr> 12151S: Maintained 12152F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12153F: drivers/video/backlight/ktd2801-backlight.c 12154 12155KTEST 12156M: Steven Rostedt <rostedt@goodmis.org> 12157M: John Hawley <warthog9@eaglescrag.net> 12158S: Maintained 12159F: tools/testing/ktest 12160 12161KTZ8866 BACKLIGHT DRIVER 12162M: Jianhua Lu <lujianhua000@gmail.com> 12163S: Maintained 12164F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12165F: drivers/video/backlight/ktz8866.c 12166 12167KVM PARAVIRT (KVM/paravirt) 12168M: Paolo Bonzini <pbonzini@redhat.com> 12169R: Wanpeng Li <wanpengli@tencent.com> 12170R: Vitaly Kuznetsov <vkuznets@redhat.com> 12171L: kvm@vger.kernel.org 12172S: Supported 12173T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12174F: arch/um/include/asm/kvm_para.h 12175F: arch/x86/include/asm/kvm_para.h 12176F: arch/x86/include/asm/pvclock-abi.h 12177F: arch/x86/include/uapi/asm/kvm_para.h 12178F: arch/x86/kernel/kvm.c 12179F: arch/x86/kernel/kvmclock.c 12180F: include/asm-generic/kvm_para.h 12181F: include/linux/kvm_para.h 12182F: include/uapi/asm-generic/kvm_para.h 12183F: include/uapi/linux/kvm_para.h 12184 12185KVM X86 HYPER-V (KVM/hyper-v) 12186M: Vitaly Kuznetsov <vkuznets@redhat.com> 12187M: Sean Christopherson <seanjc@google.com> 12188M: Paolo Bonzini <pbonzini@redhat.com> 12189L: kvm@vger.kernel.org 12190S: Supported 12191T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12192F: arch/x86/kvm/hyperv.* 12193F: arch/x86/kvm/kvm_onhyperv.* 12194F: arch/x86/kvm/svm/hyperv.* 12195F: arch/x86/kvm/svm/svm_onhyperv.* 12196F: arch/x86/kvm/vmx/hyperv.* 12197 12198KVM X86 Xen (KVM/Xen) 12199M: David Woodhouse <dwmw2@infradead.org> 12200M: Paul Durrant <paul@xen.org> 12201M: Sean Christopherson <seanjc@google.com> 12202M: Paolo Bonzini <pbonzini@redhat.com> 12203L: kvm@vger.kernel.org 12204S: Supported 12205T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12206F: arch/x86/kvm/xen.* 12207 12208L3MDEV 12209M: David Ahern <dsahern@kernel.org> 12210L: netdev@vger.kernel.org 12211S: Maintained 12212F: include/net/l3mdev.h 12213F: net/l3mdev 12214 12215LANDLOCK SECURITY MODULE 12216M: Mickaël Salaün <mic@digikod.net> 12217L: linux-security-module@vger.kernel.org 12218S: Supported 12219W: https://landlock.io 12220T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12221F: Documentation/security/landlock.rst 12222F: Documentation/userspace-api/landlock.rst 12223F: include/uapi/linux/landlock.h 12224F: samples/landlock/ 12225F: security/landlock/ 12226F: tools/testing/selftests/landlock/ 12227K: landlock 12228K: LANDLOCK 12229 12230LANTIQ / INTEL Ethernet drivers 12231M: Hauke Mehrtens <hauke@hauke-m.de> 12232L: netdev@vger.kernel.org 12233S: Maintained 12234F: drivers/net/dsa/lantiq_gswip.c 12235F: drivers/net/dsa/lantiq_pce.h 12236F: drivers/net/ethernet/lantiq_xrx200.c 12237F: net/dsa/tag_gswip.c 12238 12239LANTIQ MIPS ARCHITECTURE 12240M: John Crispin <john@phrozen.org> 12241L: linux-mips@vger.kernel.org 12242S: Maintained 12243F: arch/mips/lantiq 12244F: drivers/soc/lantiq 12245 12246LANTIQ PEF2256 DRIVER 12247M: Herve Codina <herve.codina@bootlin.com> 12248S: Maintained 12249F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12250F: drivers/net/wan/framer/pef2256/ 12251F: drivers/pinctrl/pinctrl-pef2256.c 12252F: include/linux/framer/pef2256.h 12253 12254LASI 53c700 driver for PARISC 12255M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12256L: linux-scsi@vger.kernel.org 12257S: Maintained 12258F: Documentation/scsi/53c700.rst 12259F: drivers/scsi/53c700* 12260 12261LEAKING_ADDRESSES 12262M: Tycho Andersen <tycho@tycho.pizza> 12263R: Kees Cook <keescook@chromium.org> 12264L: linux-hardening@vger.kernel.org 12265S: Maintained 12266T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12267F: scripts/leaking_addresses.pl 12268 12269LED SUBSYSTEM 12270M: Pavel Machek <pavel@ucw.cz> 12271M: Lee Jones <lee@kernel.org> 12272L: linux-leds@vger.kernel.org 12273S: Maintained 12274T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12275F: Documentation/devicetree/bindings/leds/ 12276F: Documentation/leds/ 12277F: drivers/leds/ 12278F: include/dt-bindings/leds/ 12279F: include/linux/leds.h 12280 12281LEGO MINDSTORMS EV3 12282R: David Lechner <david@lechnology.com> 12283S: Maintained 12284F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12285F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12286F: drivers/power/supply/lego_ev3_battery.c 12287 12288LEGO USB Tower driver 12289M: Juergen Stuber <starblue@users.sourceforge.net> 12290L: legousb-devel@lists.sourceforge.net 12291S: Maintained 12292W: http://legousb.sourceforge.net/ 12293F: drivers/usb/misc/legousbtower.c 12294 12295LETSKETCH HID TABLET DRIVER 12296M: Hans de Goede <hdegoede@redhat.com> 12297L: linux-input@vger.kernel.org 12298S: Maintained 12299T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12300F: drivers/hid/hid-letsketch.c 12301 12302LG LAPTOP EXTRAS 12303M: Matan Ziv-Av <matan@svgalib.org> 12304L: platform-driver-x86@vger.kernel.org 12305S: Maintained 12306F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12307F: Documentation/admin-guide/laptops/lg-laptop.rst 12308F: drivers/platform/x86/lg-laptop.c 12309 12310LG2160 MEDIA DRIVER 12311M: Michael Krufky <mkrufky@linuxtv.org> 12312L: linux-media@vger.kernel.org 12313S: Maintained 12314W: https://linuxtv.org 12315W: http://github.com/mkrufky 12316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12317T: git git://linuxtv.org/mkrufky/tuners.git 12318F: drivers/media/dvb-frontends/lg2160.* 12319 12320LGDT3305 MEDIA DRIVER 12321M: Michael Krufky <mkrufky@linuxtv.org> 12322L: linux-media@vger.kernel.org 12323S: Maintained 12324W: https://linuxtv.org 12325W: http://github.com/mkrufky 12326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12327T: git git://linuxtv.org/mkrufky/tuners.git 12328F: drivers/media/dvb-frontends/lgdt3305.* 12329 12330LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12331M: Viresh Kumar <vireshk@kernel.org> 12332L: linux-ide@vger.kernel.org 12333S: Maintained 12334T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12335F: drivers/ata/pata_arasan_cf.c 12336F: include/linux/pata_arasan_cf_data.h 12337 12338LIBATA PATA DRIVERS 12339R: Sergey Shtylyov <s.shtylyov@omp.ru> 12340L: linux-ide@vger.kernel.org 12341F: drivers/ata/ata_*.c 12342F: drivers/ata/pata_*.c 12343 12344LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12345M: Linus Walleij <linus.walleij@linaro.org> 12346L: linux-ide@vger.kernel.org 12347S: Maintained 12348T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12349F: drivers/ata/pata_ftide010.c 12350F: drivers/ata/sata_gemini.c 12351F: drivers/ata/sata_gemini.h 12352 12353LIBATA SATA AHCI PLATFORM devices support 12354M: Hans de Goede <hdegoede@redhat.com> 12355M: Jens Axboe <axboe@kernel.dk> 12356L: linux-ide@vger.kernel.org 12357S: Maintained 12358T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12359F: drivers/ata/ahci_platform.c 12360F: drivers/ata/libahci_platform.c 12361F: include/linux/ahci_platform.h 12362 12363LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12364M: Serge Semin <fancer.lancer@gmail.com> 12365L: linux-ide@vger.kernel.org 12366S: Maintained 12367T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12368F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12369F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12370F: drivers/ata/ahci_dwc.c 12371 12372LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12373M: Mikael Pettersson <mikpelinux@gmail.com> 12374L: linux-ide@vger.kernel.org 12375S: Maintained 12376T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12377F: drivers/ata/sata_promise.* 12378 12379LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12380M: Damien Le Moal <dlemoal@kernel.org> 12381M: Niklas Cassel <cassel@kernel.org> 12382L: linux-ide@vger.kernel.org 12383S: Maintained 12384T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12385F: Documentation/ABI/testing/sysfs-ata 12386F: Documentation/devicetree/bindings/ata/ 12387F: drivers/ata/ 12388F: include/linux/ata.h 12389F: include/linux/libata.h 12390 12391LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12392M: Vishal Verma <vishal.l.verma@intel.com> 12393M: Dan Williams <dan.j.williams@intel.com> 12394M: Dave Jiang <dave.jiang@intel.com> 12395L: nvdimm@lists.linux.dev 12396S: Supported 12397Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12398P: Documentation/nvdimm/maintainer-entry-profile.rst 12399F: drivers/nvdimm/btt* 12400 12401LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12402M: Dan Williams <dan.j.williams@intel.com> 12403M: Vishal Verma <vishal.l.verma@intel.com> 12404M: Dave Jiang <dave.jiang@intel.com> 12405L: nvdimm@lists.linux.dev 12406S: Supported 12407Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12408P: Documentation/nvdimm/maintainer-entry-profile.rst 12409F: drivers/nvdimm/pmem* 12410 12411LIBNVDIMM: DEVICETREE BINDINGS 12412M: Oliver O'Halloran <oohall@gmail.com> 12413L: nvdimm@lists.linux.dev 12414S: Supported 12415Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12416F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12417F: drivers/nvdimm/of_pmem.c 12418 12419LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12420M: Dan Williams <dan.j.williams@intel.com> 12421M: Vishal Verma <vishal.l.verma@intel.com> 12422M: Dave Jiang <dave.jiang@intel.com> 12423M: Ira Weiny <ira.weiny@intel.com> 12424L: nvdimm@lists.linux.dev 12425S: Supported 12426Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12427P: Documentation/nvdimm/maintainer-entry-profile.rst 12428T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12429F: drivers/acpi/nfit/* 12430F: drivers/nvdimm/* 12431F: include/linux/libnvdimm.h 12432F: include/linux/nd.h 12433F: include/uapi/linux/ndctl.h 12434F: tools/testing/nvdimm/ 12435 12436LIBRARY CODE 12437M: Andrew Morton <akpm@linux-foundation.org> 12438L: linux-kernel@vger.kernel.org 12439S: Supported 12440T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12441F: lib/* 12442 12443LICENSES and SPDX stuff 12444M: Thomas Gleixner <tglx@linutronix.de> 12445M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12446L: linux-spdx@vger.kernel.org 12447S: Maintained 12448T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12449F: COPYING 12450F: Documentation/process/license-rules.rst 12451F: LICENSES/ 12452F: scripts/spdxcheck-test.sh 12453F: scripts/spdxcheck.py 12454F: scripts/spdxexclude 12455 12456LINEAR RANGES HELPERS 12457M: Mark Brown <broonie@kernel.org> 12458R: Matti Vaittinen <mazziesaccount@gmail.com> 12459F: include/linux/linear_range.h 12460F: lib/linear_ranges.c 12461F: lib/test_linear_ranges.c 12462 12463LINUX FOR POWER MACINTOSH 12464L: linuxppc-dev@lists.ozlabs.org 12465S: Orphan 12466F: arch/powerpc/platforms/powermac/ 12467F: drivers/macintosh/ 12468X: drivers/macintosh/adb-iop.c 12469X: drivers/macintosh/via-macii.c 12470 12471LINUX FOR POWERPC (32-BIT AND 64-BIT) 12472M: Michael Ellerman <mpe@ellerman.id.au> 12473R: Nicholas Piggin <npiggin@gmail.com> 12474R: Christophe Leroy <christophe.leroy@csgroup.eu> 12475R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12476R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12477L: linuxppc-dev@lists.ozlabs.org 12478S: Supported 12479W: https://github.com/linuxppc/wiki/wiki 12480Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12481T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12482F: Documentation/ABI/stable/sysfs-firmware-opal-* 12483F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12484F: Documentation/devicetree/bindings/powerpc/ 12485F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12486F: Documentation/arch/powerpc/ 12487F: arch/powerpc/ 12488F: drivers/*/*/*pasemi* 12489F: drivers/*/*pasemi* 12490F: drivers/char/tpm/tpm_ibmvtpm* 12491F: drivers/crypto/nx/ 12492F: drivers/i2c/busses/i2c-opal.c 12493F: drivers/net/ethernet/ibm/ibmveth.* 12494F: drivers/net/ethernet/ibm/ibmvnic.* 12495F: drivers/pci/hotplug/pnv_php.c 12496F: drivers/pci/hotplug/rpa* 12497F: drivers/rtc/rtc-opal.c 12498F: drivers/scsi/ibmvscsi/ 12499F: drivers/tty/hvc/hvc_opal.c 12500F: drivers/watchdog/wdrtas.c 12501F: tools/testing/selftests/powerpc 12502N: /pmac 12503N: powermac 12504N: powernv 12505N: [^a-z0-9]ps3 12506N: pseries 12507 12508LINUX FOR POWERPC EMBEDDED MPC5XXX 12509M: Anatolij Gustschin <agust@denx.de> 12510L: linuxppc-dev@lists.ozlabs.org 12511S: Odd Fixes 12512F: arch/powerpc/platforms/512x/ 12513F: arch/powerpc/platforms/52xx/ 12514 12515LINUX FOR POWERPC EMBEDDED PPC4XX 12516L: linuxppc-dev@lists.ozlabs.org 12517S: Orphan 12518F: arch/powerpc/platforms/40x/ 12519F: arch/powerpc/platforms/44x/ 12520 12521LINUX FOR POWERPC EMBEDDED PPC85XX 12522M: Scott Wood <oss@buserror.net> 12523L: linuxppc-dev@lists.ozlabs.org 12524S: Odd fixes 12525T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12526F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12527F: Documentation/devicetree/bindings/powerpc/fsl/ 12528F: arch/powerpc/platforms/85xx/ 12529 12530LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12531M: Christophe Leroy <christophe.leroy@csgroup.eu> 12532L: linuxppc-dev@lists.ozlabs.org 12533S: Maintained 12534F: arch/powerpc/platforms/8xx/ 12535F: arch/powerpc/platforms/83xx/ 12536 12537LINUX KERNEL DUMP TEST MODULE (LKDTM) 12538M: Kees Cook <keescook@chromium.org> 12539S: Maintained 12540F: drivers/misc/lkdtm/* 12541F: tools/testing/selftests/lkdtm/* 12542 12543LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12544M: Alan Stern <stern@rowland.harvard.edu> 12545M: Andrea Parri <parri.andrea@gmail.com> 12546M: Will Deacon <will@kernel.org> 12547M: Peter Zijlstra <peterz@infradead.org> 12548M: Boqun Feng <boqun.feng@gmail.com> 12549M: Nicholas Piggin <npiggin@gmail.com> 12550M: David Howells <dhowells@redhat.com> 12551M: Jade Alglave <j.alglave@ucl.ac.uk> 12552M: Luc Maranget <luc.maranget@inria.fr> 12553M: "Paul E. McKenney" <paulmck@kernel.org> 12554R: Akira Yokosawa <akiyks@gmail.com> 12555R: Daniel Lustig <dlustig@nvidia.com> 12556R: Joel Fernandes <joel@joelfernandes.org> 12557L: linux-kernel@vger.kernel.org 12558L: linux-arch@vger.kernel.org 12559S: Supported 12560T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12561F: Documentation/atomic_bitops.txt 12562F: Documentation/atomic_t.txt 12563F: Documentation/core-api/refcount-vs-atomic.rst 12564F: Documentation/litmus-tests/ 12565F: Documentation/memory-barriers.txt 12566F: tools/memory-model/ 12567 12568LINUX-NEXT TREE 12569M: Stephen Rothwell <sfr@canb.auug.org.au> 12570L: linux-next@vger.kernel.org 12571S: Supported 12572B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12573T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12574 12575LIS3LV02D ACCELEROMETER DRIVER 12576M: Eric Piel <eric.piel@tremplin-utc.net> 12577S: Maintained 12578F: Documentation/misc-devices/lis3lv02d.rst 12579F: drivers/misc/lis3lv02d/ 12580F: drivers/platform/x86/hp/hp_accel.c 12581 12582LIST KUNIT TEST 12583M: David Gow <davidgow@google.com> 12584L: linux-kselftest@vger.kernel.org 12585L: kunit-dev@googlegroups.com 12586S: Maintained 12587F: lib/list-test.c 12588 12589LITEX PLATFORM 12590M: Karol Gugala <kgugala@antmicro.com> 12591M: Mateusz Holenko <mholenko@antmicro.com> 12592M: Gabriel Somlo <gsomlo@gmail.com> 12593M: Joel Stanley <joel@jms.id.au> 12594S: Maintained 12595F: Documentation/devicetree/bindings/*/litex,*.yaml 12596F: arch/openrisc/boot/dts/or1klitex.dts 12597F: drivers/mmc/host/litex_mmc.c 12598F: drivers/net/ethernet/litex/* 12599F: drivers/soc/litex/* 12600F: drivers/tty/serial/liteuart.c 12601F: include/linux/litex.h 12602N: litex 12603 12604LIVE PATCHING 12605M: Josh Poimboeuf <jpoimboe@kernel.org> 12606M: Jiri Kosina <jikos@kernel.org> 12607M: Miroslav Benes <mbenes@suse.cz> 12608M: Petr Mladek <pmladek@suse.com> 12609R: Joe Lawrence <joe.lawrence@redhat.com> 12610L: live-patching@vger.kernel.org 12611S: Maintained 12612T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12613F: Documentation/ABI/testing/sysfs-kernel-livepatch 12614F: Documentation/livepatch/ 12615F: arch/powerpc/include/asm/livepatch.h 12616F: include/linux/livepatch.h 12617F: kernel/livepatch/ 12618F: kernel/module/livepatch.c 12619F: samples/livepatch/ 12620F: tools/testing/selftests/livepatch/ 12621 12622LLC (802.2) 12623L: netdev@vger.kernel.org 12624S: Odd fixes 12625F: include/linux/llc.h 12626F: include/net/llc* 12627F: include/uapi/linux/llc.h 12628F: net/llc/ 12629 12630LM73 HARDWARE MONITOR DRIVER 12631M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12632L: linux-hwmon@vger.kernel.org 12633S: Maintained 12634F: drivers/hwmon/lm73.c 12635 12636LM78 HARDWARE MONITOR DRIVER 12637M: Jean Delvare <jdelvare@suse.com> 12638L: linux-hwmon@vger.kernel.org 12639S: Maintained 12640F: Documentation/hwmon/lm78.rst 12641F: drivers/hwmon/lm78.c 12642 12643LM83 HARDWARE MONITOR DRIVER 12644M: Jean Delvare <jdelvare@suse.com> 12645L: linux-hwmon@vger.kernel.org 12646S: Maintained 12647F: Documentation/hwmon/lm83.rst 12648F: drivers/hwmon/lm83.c 12649 12650LM90 HARDWARE MONITOR DRIVER 12651M: Jean Delvare <jdelvare@suse.com> 12652L: linux-hwmon@vger.kernel.org 12653S: Maintained 12654F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12655F: Documentation/hwmon/lm90.rst 12656F: drivers/hwmon/lm90.c 12657F: include/dt-bindings/thermal/lm90.h 12658 12659LME2510 MEDIA DRIVER 12660M: Malcolm Priestley <tvboxspy@gmail.com> 12661L: linux-media@vger.kernel.org 12662S: Maintained 12663W: https://linuxtv.org 12664Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12665F: drivers/media/usb/dvb-usb-v2/lmedm04* 12666 12667LOADPIN SECURITY MODULE 12668M: Kees Cook <keescook@chromium.org> 12669S: Supported 12670T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12671F: Documentation/admin-guide/LSM/LoadPin.rst 12672F: security/loadpin/ 12673 12674LOCKDOWN SECURITY MODULE 12675L: linux-security-module@vger.kernel.org 12676S: Odd Fixes 12677T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12678F: security/lockdown/ 12679 12680LOCKING PRIMITIVES 12681M: Peter Zijlstra <peterz@infradead.org> 12682M: Ingo Molnar <mingo@redhat.com> 12683M: Will Deacon <will@kernel.org> 12684R: Waiman Long <longman@redhat.com> 12685R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12686L: linux-kernel@vger.kernel.org 12687S: Maintained 12688T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12689F: Documentation/locking/ 12690F: arch/*/include/asm/spinlock*.h 12691F: include/linux/lockdep*.h 12692F: include/linux/mutex*.h 12693F: include/linux/rwlock*.h 12694F: include/linux/rwsem*.h 12695F: include/linux/seqlock.h 12696F: include/linux/spinlock*.h 12697F: kernel/locking/ 12698F: lib/locking*.[ch] 12699X: kernel/locking/locktorture.c 12700 12701LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12702M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12703L: linux-ntfs-dev@lists.sourceforge.net 12704S: Maintained 12705W: http://www.linux-ntfs.org/content/view/19/37/ 12706F: Documentation/admin-guide/ldm.rst 12707F: block/partitions/ldm.* 12708 12709LOGITECH HID GAMING KEYBOARDS 12710M: Hans de Goede <hdegoede@redhat.com> 12711L: linux-input@vger.kernel.org 12712S: Maintained 12713T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12714F: drivers/hid/hid-lg-g15.c 12715 12716LONTIUM LT8912B MIPI TO HDMI BRIDGE 12717M: Adrien Grassein <adrien.grassein@gmail.com> 12718S: Maintained 12719F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12720F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12721 12722LOONGARCH 12723M: Huacai Chen <chenhuacai@kernel.org> 12724R: WANG Xuerui <kernel@xen0n.name> 12725L: loongarch@lists.linux.dev 12726S: Maintained 12727T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12728F: Documentation/arch/loongarch/ 12729F: Documentation/translations/zh_CN/arch/loongarch/ 12730F: arch/loongarch/ 12731F: drivers/*/*loongarch* 12732 12733LOONGSON GPIO DRIVER 12734M: Yinbo Zhu <zhuyinbo@loongson.cn> 12735L: linux-gpio@vger.kernel.org 12736S: Maintained 12737F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12738F: drivers/gpio/gpio-loongson-64bit.c 12739 12740LOONGSON LS2X APB DMA DRIVER 12741M: Binbin Zhou <zhoubinbin@loongson.cn> 12742L: dmaengine@vger.kernel.org 12743S: Maintained 12744F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12745F: drivers/dma/ls2x-apb-dma.c 12746 12747LOONGSON LS2X I2C DRIVER 12748M: Binbin Zhou <zhoubinbin@loongson.cn> 12749L: linux-i2c@vger.kernel.org 12750S: Maintained 12751F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12752F: drivers/i2c/busses/i2c-ls2x.c 12753 12754LOONGSON-2 SOC SERIES CLOCK DRIVER 12755M: Yinbo Zhu <zhuyinbo@loongson.cn> 12756L: linux-clk@vger.kernel.org 12757S: Maintained 12758F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12759F: drivers/clk/clk-loongson2.c 12760F: include/dt-bindings/clock/loongson,ls2k-clk.h 12761 12762LOONGSON SPI DRIVER 12763M: Yinbo Zhu <zhuyinbo@loongson.cn> 12764L: linux-spi@vger.kernel.org 12765S: Maintained 12766F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12767F: drivers/spi/spi-loongson-core.c 12768F: drivers/spi/spi-loongson-pci.c 12769F: drivers/spi/spi-loongson-plat.c 12770F: drivers/spi/spi-loongson.h 12771 12772LOONGSON-2 SOC SERIES GUTS DRIVER 12773M: Yinbo Zhu <zhuyinbo@loongson.cn> 12774L: loongarch@lists.linux.dev 12775S: Maintained 12776F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12777F: drivers/soc/loongson/loongson2_guts.c 12778 12779LOONGSON-2 SOC SERIES PM DRIVER 12780M: Yinbo Zhu <zhuyinbo@loongson.cn> 12781L: linux-pm@vger.kernel.org 12782S: Maintained 12783F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12784F: drivers/soc/loongson/loongson2_pm.c 12785 12786LOONGSON-2 SOC SERIES PINCTRL DRIVER 12787M: zhanghongchen <zhanghongchen@loongson.cn> 12788M: Yinbo Zhu <zhuyinbo@loongson.cn> 12789L: linux-gpio@vger.kernel.org 12790S: Maintained 12791F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12792F: drivers/pinctrl/pinctrl-loongson2.c 12793 12794LOONGSON-2 SOC SERIES THERMAL DRIVER 12795M: zhanghongchen <zhanghongchen@loongson.cn> 12796M: Yinbo Zhu <zhuyinbo@loongson.cn> 12797L: linux-pm@vger.kernel.org 12798S: Maintained 12799F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12800F: drivers/thermal/loongson2_thermal.c 12801 12802LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12803M: Sathya Prakash <sathya.prakash@broadcom.com> 12804M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12805M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12806L: MPT-FusionLinux.pdl@broadcom.com 12807L: linux-scsi@vger.kernel.org 12808S: Supported 12809W: http://www.avagotech.com/support/ 12810F: drivers/message/fusion/ 12811F: drivers/scsi/mpt3sas/ 12812 12813LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12814M: Matthew Wilcox <willy@infradead.org> 12815L: linux-scsi@vger.kernel.org 12816S: Maintained 12817F: drivers/scsi/sym53c8xx_2/ 12818 12819LTC1660 DAC DRIVER 12820M: Marcus Folkesson <marcus.folkesson@gmail.com> 12821L: linux-iio@vger.kernel.org 12822S: Maintained 12823F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12824F: drivers/iio/dac/ltc1660.c 12825 12826LTC2688 IIO DAC DRIVER 12827M: Nuno Sá <nuno.sa@analog.com> 12828L: linux-iio@vger.kernel.org 12829S: Supported 12830W: https://ez.analog.com/linux-software-drivers 12831F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12832F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12833F: drivers/iio/dac/ltc2688.c 12834 12835LTC2947 HARDWARE MONITOR DRIVER 12836M: Nuno Sá <nuno.sa@analog.com> 12837L: linux-hwmon@vger.kernel.org 12838S: Supported 12839W: https://ez.analog.com/linux-software-drivers 12840F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12841F: drivers/hwmon/ltc2947-core.c 12842F: drivers/hwmon/ltc2947-i2c.c 12843F: drivers/hwmon/ltc2947-spi.c 12844F: drivers/hwmon/ltc2947.h 12845 12846LTC2991 HARDWARE MONITOR DRIVER 12847M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12848L: linux-hwmon@vger.kernel.org 12849S: Supported 12850W: https://ez.analog.com/linux-software-drivers 12851F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12852F: drivers/hwmon/ltc2991.c 12853 12854LTC2983 IIO TEMPERATURE DRIVER 12855M: Nuno Sá <nuno.sa@analog.com> 12856L: linux-iio@vger.kernel.org 12857S: Supported 12858W: https://ez.analog.com/linux-software-drivers 12859F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12860F: drivers/iio/temperature/ltc2983.c 12861 12862LTC4282 HARDWARE MONITOR DRIVER 12863M: Nuno Sa <nuno.sa@analog.com> 12864L: linux-hwmon@vger.kernel.org 12865S: Supported 12866F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12867F: Documentation/hwmon/ltc4282.rst 12868F: drivers/hwmon/ltc4282.c 12869 12870LTC4286 HARDWARE MONITOR DRIVER 12871M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12872L: linux-i2c@vger.kernel.org 12873S: Maintained 12874F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12875F: Documentation/hwmon/ltc4286.rst 12876F: drivers/hwmon/pmbus/Kconfig 12877F: drivers/hwmon/pmbus/Makefile 12878F: drivers/hwmon/pmbus/ltc4286.c 12879 12880LTC4306 I2C MULTIPLEXER DRIVER 12881M: Michael Hennerich <michael.hennerich@analog.com> 12882L: linux-i2c@vger.kernel.org 12883S: Supported 12884W: https://ez.analog.com/linux-software-drivers 12885F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12886F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12887 12888LTP (Linux Test Project) 12889M: Cyril Hrubis <chrubis@suse.cz> 12890M: Jan Stancek <jstancek@redhat.com> 12891M: Petr Vorel <pvorel@suse.cz> 12892M: Li Wang <liwang@redhat.com> 12893M: Yang Xu <xuyang2018.jy@fujitsu.com> 12894L: ltp@lists.linux.it (subscribers-only) 12895S: Maintained 12896W: http://linux-test-project.github.io/ 12897T: git https://github.com/linux-test-project/ltp.git 12898 12899LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12900M: Anshul Dalal <anshulusr@gmail.com> 12901L: linux-iio@vger.kernel.org 12902S: Maintained 12903F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12904F: drivers/iio/light/ltr390.c 12905 12906LYNX 28G SERDES PHY DRIVER 12907M: Ioana Ciornei <ioana.ciornei@nxp.com> 12908L: netdev@vger.kernel.org 12909S: Supported 12910F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12911F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12912 12913LYNX PCS MODULE 12914M: Ioana Ciornei <ioana.ciornei@nxp.com> 12915L: netdev@vger.kernel.org 12916S: Supported 12917F: drivers/net/pcs/pcs-lynx.c 12918F: include/linux/pcs-lynx.h 12919 12920M68K ARCHITECTURE 12921M: Geert Uytterhoeven <geert@linux-m68k.org> 12922L: linux-m68k@lists.linux-m68k.org 12923S: Maintained 12924W: http://www.linux-m68k.org/ 12925T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12926F: arch/m68k/ 12927F: drivers/zorro/ 12928 12929M68K ON APPLE MACINTOSH 12930M: Joshua Thompson <funaho@jurai.org> 12931L: linux-m68k@lists.linux-m68k.org 12932S: Maintained 12933W: http://www.mac.linux-m68k.org/ 12934F: arch/m68k/mac/ 12935F: drivers/macintosh/adb-iop.c 12936F: drivers/macintosh/via-macii.c 12937 12938M68K ON HP9000/300 12939M: Philip Blundell <philb@gnu.org> 12940S: Maintained 12941W: http://www.tazenda.demon.co.uk/phil/linux-hp 12942F: arch/m68k/hp300/ 12943 12944M88DS3103 MEDIA DRIVER 12945L: linux-media@vger.kernel.org 12946S: Orphan 12947W: https://linuxtv.org 12948Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12949F: drivers/media/dvb-frontends/m88ds3103* 12950 12951M88RS2000 MEDIA DRIVER 12952M: Malcolm Priestley <tvboxspy@gmail.com> 12953L: linux-media@vger.kernel.org 12954S: Maintained 12955W: https://linuxtv.org 12956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12957F: drivers/media/dvb-frontends/m88rs2000* 12958 12959MA901 MASTERKIT USB FM RADIO DRIVER 12960M: Alexey Klimov <klimov.linux@gmail.com> 12961L: linux-media@vger.kernel.org 12962S: Maintained 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/radio/radio-ma901.c 12965 12966MAC80211 12967M: Johannes Berg <johannes@sipsolutions.net> 12968L: linux-wireless@vger.kernel.org 12969S: Maintained 12970W: https://wireless.wiki.kernel.org/ 12971Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12972T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12973T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12974F: Documentation/networking/mac80211-injection.rst 12975F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12976F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12977F: include/net/mac80211.h 12978F: net/mac80211/ 12979 12980MAILBOX API 12981M: Jassi Brar <jassisinghbrar@gmail.com> 12982L: linux-kernel@vger.kernel.org 12983S: Maintained 12984F: Documentation/devicetree/bindings/mailbox/ 12985F: drivers/mailbox/ 12986F: include/dt-bindings/mailbox/ 12987F: include/linux/mailbox_client.h 12988F: include/linux/mailbox_controller.h 12989 12990MAILBOX ARM MHUv2 12991M: Viresh Kumar <viresh.kumar@linaro.org> 12992M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12993L: linux-kernel@vger.kernel.org 12994S: Maintained 12995F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12996F: drivers/mailbox/arm_mhuv2.c 12997F: include/linux/mailbox/arm_mhuv2_message.h 12998 12999MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13000M: Alejandro Colomar <alx@kernel.org> 13001L: linux-man@vger.kernel.org 13002S: Maintained 13003W: http://www.kernel.org/doc/man-pages 13004T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13005T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13006 13007MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13008M: Jeremy Kerr <jk@codeconstruct.com.au> 13009M: Matt Johnston <matt@codeconstruct.com.au> 13010L: netdev@vger.kernel.org 13011S: Maintained 13012F: Documentation/networking/mctp.rst 13013F: drivers/net/mctp/ 13014F: include/net/mctp.h 13015F: include/net/mctpdevice.h 13016F: include/net/netns/mctp.h 13017F: net/mctp/ 13018 13019MAPLE TREE 13020M: Liam R. Howlett <Liam.Howlett@oracle.com> 13021L: maple-tree@lists.infradead.org 13022L: linux-mm@kvack.org 13023S: Supported 13024F: Documentation/core-api/maple_tree.rst 13025F: include/linux/maple_tree.h 13026F: include/trace/events/maple_tree.h 13027F: lib/maple_tree.c 13028F: lib/test_maple_tree.c 13029F: tools/testing/radix-tree/linux/maple_tree.h 13030F: tools/testing/radix-tree/maple.c 13031 13032MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13033M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13034L: linux-mips@vger.kernel.org 13035S: Maintained 13036F: arch/mips/boot/dts/img/pistachio* 13037 13038MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13039M: Andrew Lunn <andrew@lunn.ch> 13040L: netdev@vger.kernel.org 13041S: Maintained 13042F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13043F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13044F: Documentation/networking/devlink/mv88e6xxx.rst 13045F: drivers/net/dsa/mv88e6xxx/ 13046F: include/linux/dsa/mv88e6xxx.h 13047F: include/linux/platform_data/mv88e6xxx.h 13048 13049MARVELL ARMADA 3700 PHY DRIVERS 13050M: Miquel Raynal <miquel.raynal@bootlin.com> 13051S: Maintained 13052F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13053F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13054F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13055F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13056 13057MARVELL ARMADA 3700 SERIAL DRIVER 13058M: Pali Rohár <pali@kernel.org> 13059S: Maintained 13060F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13061F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13062F: drivers/tty/serial/mvebu-uart.c 13063 13064MARVELL ARMADA DRM SUPPORT 13065M: Russell King <linux@armlinux.org.uk> 13066S: Maintained 13067T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13068T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13069F: Documentation/devicetree/bindings/display/armada/ 13070F: drivers/gpu/drm/armada/ 13071F: include/uapi/drm/armada_drm.h 13072 13073MARVELL CRYPTO DRIVER 13074M: Boris Brezillon <bbrezillon@kernel.org> 13075M: Arnaud Ebalard <arno@natisbad.org> 13076M: Srujana Challa <schalla@marvell.com> 13077L: linux-crypto@vger.kernel.org 13078S: Maintained 13079F: drivers/crypto/marvell/ 13080F: include/linux/soc/marvell/octeontx2/ 13081 13082MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13083M: Mirko Lindner <mlindner@marvell.com> 13084M: Stephen Hemminger <stephen@networkplumber.org> 13085L: netdev@vger.kernel.org 13086S: Maintained 13087F: drivers/net/ethernet/marvell/sk* 13088 13089MARVELL LIBERTAS WIRELESS DRIVER 13090L: libertas-dev@lists.infradead.org 13091S: Orphan 13092F: drivers/net/wireless/marvell/libertas/ 13093 13094MARVELL MACCHIATOBIN SUPPORT 13095M: Russell King <linux@armlinux.org.uk> 13096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13097S: Maintained 13098F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13099 13100MARVELL MV643XX ETHERNET DRIVER 13101M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13102L: netdev@vger.kernel.org 13103S: Maintained 13104F: drivers/net/ethernet/marvell/mv643xx_eth.* 13105F: include/linux/mv643xx.h 13106 13107MARVELL MV88X3310 PHY DRIVER 13108M: Russell King <linux@armlinux.org.uk> 13109M: Marek Behún <kabel@kernel.org> 13110L: netdev@vger.kernel.org 13111S: Maintained 13112F: drivers/net/phy/marvell10g.c 13113 13114MARVELL MVEBU THERMAL DRIVER 13115M: Miquel Raynal <miquel.raynal@bootlin.com> 13116S: Maintained 13117F: drivers/thermal/armada_thermal.c 13118 13119MARVELL MVNETA ETHERNET DRIVER 13120M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13121L: netdev@vger.kernel.org 13122S: Maintained 13123F: drivers/net/ethernet/marvell/mvneta* 13124 13125MARVELL MVPP2 ETHERNET DRIVER 13126M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13127M: Russell King <linux@armlinux.org.uk> 13128L: netdev@vger.kernel.org 13129S: Maintained 13130F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13131F: drivers/net/ethernet/marvell/mvpp2/ 13132 13133MARVELL MWIFIEX WIRELESS DRIVER 13134M: Brian Norris <briannorris@chromium.org> 13135R: Francesco Dolcini <francesco@dolcini.it> 13136L: linux-wireless@vger.kernel.org 13137S: Odd Fixes 13138F: drivers/net/wireless/marvell/mwifiex/ 13139 13140MARVELL MWL8K WIRELESS DRIVER 13141L: linux-wireless@vger.kernel.org 13142S: Orphan 13143F: drivers/net/wireless/marvell/mwl8k.c 13144 13145MARVELL NAND CONTROLLER DRIVER 13146M: Miquel Raynal <miquel.raynal@bootlin.com> 13147L: linux-mtd@lists.infradead.org 13148S: Maintained 13149F: drivers/mtd/nand/raw/marvell_nand.c 13150 13151MARVELL OCTEON ENDPOINT DRIVER 13152M: Veerasenareddy Burru <vburru@marvell.com> 13153M: Sathesh Edara <sedara@marvell.com> 13154L: netdev@vger.kernel.org 13155S: Supported 13156F: drivers/net/ethernet/marvell/octeon_ep 13157 13158MARVELL OCTEON ENDPOINT VF DRIVER 13159M: Veerasenareddy Burru <vburru@marvell.com> 13160M: Sathesh Edara <sedara@marvell.com> 13161M: Shinas Rasheed <srasheed@marvell.com> 13162M: Satananda Burla <sburla@marvell.com> 13163L: netdev@vger.kernel.org 13164S: Supported 13165F: drivers/net/ethernet/marvell/octeon_ep_vf 13166 13167MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13168M: Sunil Goutham <sgoutham@marvell.com> 13169M: Geetha sowjanya <gakula@marvell.com> 13170M: Subbaraya Sundeep <sbhatta@marvell.com> 13171M: hariprasad <hkelam@marvell.com> 13172L: netdev@vger.kernel.org 13173S: Supported 13174F: drivers/net/ethernet/marvell/octeontx2/nic/ 13175F: include/linux/soc/marvell/octeontx2/ 13176 13177MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13178M: Sunil Goutham <sgoutham@marvell.com> 13179M: Linu Cherian <lcherian@marvell.com> 13180M: Geetha sowjanya <gakula@marvell.com> 13181M: Jerin Jacob <jerinj@marvell.com> 13182M: hariprasad <hkelam@marvell.com> 13183M: Subbaraya Sundeep <sbhatta@marvell.com> 13184L: netdev@vger.kernel.org 13185S: Supported 13186F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13187F: drivers/net/ethernet/marvell/octeontx2/af/ 13188 13189MARVELL PRESTERA ETHERNET SWITCH DRIVER 13190M: Taras Chornyi <taras.chornyi@plvision.eu> 13191S: Supported 13192W: https://github.com/Marvell-switching/switchdev-prestera 13193F: drivers/net/ethernet/marvell/prestera/ 13194 13195MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13196M: Nicolas Pitre <nico@fluxnic.net> 13197S: Odd Fixes 13198F: drivers/mmc/host/mvsdio.* 13199 13200MARVELL USB MDIO CONTROLLER DRIVER 13201M: Tobias Waldekranz <tobias@waldekranz.com> 13202L: netdev@vger.kernel.org 13203S: Maintained 13204F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13205F: drivers/net/mdio/mdio-mvusb.c 13206 13207MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13208M: Hu Ziji <huziji@marvell.com> 13209L: linux-mmc@vger.kernel.org 13210S: Supported 13211F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13212F: drivers/mmc/host/sdhci-xenon* 13213 13214MATROX FRAMEBUFFER DRIVER 13215L: linux-fbdev@vger.kernel.org 13216S: Orphan 13217F: drivers/video/fbdev/matrox/matroxfb_* 13218F: include/uapi/linux/matroxfb.h 13219 13220MAX15301 DRIVER 13221M: Daniel Nilsson <daniel.nilsson@flex.com> 13222L: linux-hwmon@vger.kernel.org 13223S: Maintained 13224F: Documentation/hwmon/max15301.rst 13225F: drivers/hwmon/pmbus/max15301.c 13226 13227MAX2175 SDR TUNER DRIVER 13228M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13229L: linux-media@vger.kernel.org 13230S: Maintained 13231T: git git://linuxtv.org/media_tree.git 13232F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13233F: Documentation/userspace-api/media/drivers/max2175.rst 13234F: drivers/media/i2c/max2175* 13235F: include/uapi/linux/max2175.h 13236 13237MAX31335 RTC DRIVER 13238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13239L: linux-rtc@vger.kernel.org 13240S: Supported 13241W: https://ez.analog.com/linux-software-drivers 13242F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13243F: drivers/rtc/rtc-max31335.c 13244 13245MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13246L: linux-hwmon@vger.kernel.org 13247S: Orphan 13248F: Documentation/hwmon/max6650.rst 13249F: drivers/hwmon/max6650.c 13250 13251MAX9286 QUAD GMSL DESERIALIZER DRIVER 13252M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13253M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13254M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13255M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13256L: linux-media@vger.kernel.org 13257S: Maintained 13258F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13259F: drivers/media/i2c/max9286.c 13260 13261MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13262M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13263L: linux-media@vger.kernel.org 13264S: Maintained 13265F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13266F: drivers/staging/media/max96712/max96712.c 13267 13268MAX9860 MONO AUDIO VOICE CODEC DRIVER 13269M: Peter Rosin <peda@axentia.se> 13270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13271S: Maintained 13272F: Documentation/devicetree/bindings/sound/max9860.txt 13273F: sound/soc/codecs/max9860.* 13274 13275MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13276M: Andreas Klinger <ak@it-klinger.de> 13277L: linux-iio@vger.kernel.org 13278S: Maintained 13279F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13280F: drivers/iio/proximity/mb1232.c 13281 13282MAXIM MAX11205 DRIVER 13283M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13284L: linux-iio@vger.kernel.org 13285S: Supported 13286W: https://ez.analog.com/linux-software-drivers 13287F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13288F: drivers/iio/adc/max11205.c 13289 13290MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13291R: Iskren Chernev <iskren.chernev@gmail.com> 13292R: Krzysztof Kozlowski <krzk@kernel.org> 13293R: Marek Szyprowski <m.szyprowski@samsung.com> 13294R: Matheus Castello <matheus@castello.eng.br> 13295L: linux-pm@vger.kernel.org 13296S: Maintained 13297F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13298F: drivers/power/supply/max17040_battery.c 13299 13300MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13301R: Hans de Goede <hdegoede@redhat.com> 13302R: Krzysztof Kozlowski <krzk@kernel.org> 13303R: Marek Szyprowski <m.szyprowski@samsung.com> 13304R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13305R: Purism Kernel Team <kernel@puri.sm> 13306L: linux-pm@vger.kernel.org 13307S: Maintained 13308F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13309F: drivers/power/supply/max17042_battery.c 13310 13311MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13312M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13313L: linux-kernel@vger.kernel.org 13314S: Maintained 13315F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13316F: drivers/regulator/max20086-regulator.c 13317 13318MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13319M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13320L: linux-iio@vger.kernel.org 13321S: Maintained 13322F: drivers/iio/temperature/max30208.c 13323 13324MAXIM MAX77650 PMIC MFD DRIVER 13325M: Bartosz Golaszewski <brgl@bgdev.pl> 13326L: linux-kernel@vger.kernel.org 13327S: Maintained 13328F: Documentation/devicetree/bindings/*/*max77650.yaml 13329F: Documentation/devicetree/bindings/*/max77650*.yaml 13330F: drivers/gpio/gpio-max77650.c 13331F: drivers/input/misc/max77650-onkey.c 13332F: drivers/leds/leds-max77650.c 13333F: drivers/mfd/max77650.c 13334F: drivers/power/supply/max77650-charger.c 13335F: drivers/regulator/max77650-regulator.c 13336F: include/linux/mfd/max77650.h 13337 13338MAXIM MAX77714 PMIC MFD DRIVER 13339M: Luca Ceresoli <luca@lucaceresoli.net> 13340S: Maintained 13341F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13342F: drivers/mfd/max77714.c 13343F: include/linux/mfd/max77714.h 13344 13345MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13346M: Javier Martinez Canillas <javier@dowhile0.org> 13347L: linux-kernel@vger.kernel.org 13348S: Supported 13349F: Documentation/devicetree/bindings/*/*max77802.yaml 13350F: drivers/regulator/max77802-regulator.c 13351F: include/dt-bindings/*/*max77802.h 13352 13353MAXIM MAX77976 BATTERY CHARGER 13354M: Luca Ceresoli <luca@lucaceresoli.net> 13355S: Supported 13356F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13357F: drivers/power/supply/max77976_charger.c 13358 13359MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13360M: Krzysztof Kozlowski <krzk@kernel.org> 13361L: linux-pm@vger.kernel.org 13362S: Maintained 13363B: mailto:linux-samsung-soc@vger.kernel.org 13364F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13365F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13366F: drivers/power/supply/max14577_charger.c 13367F: drivers/power/supply/max77693_charger.c 13368 13369MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13370M: Chanwoo Choi <cw00.choi@samsung.com> 13371M: Krzysztof Kozlowski <krzk@kernel.org> 13372L: linux-kernel@vger.kernel.org 13373S: Maintained 13374B: mailto:linux-samsung-soc@vger.kernel.org 13375F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13376F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13377F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13378F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13379F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13380F: drivers/*/*max77843.c 13381F: drivers/*/max14577*.c 13382F: drivers/*/max77686*.c 13383F: drivers/*/max77693*.c 13384F: drivers/clk/clk-max77686.c 13385F: drivers/extcon/extcon-max14577.c 13386F: drivers/extcon/extcon-max77693.c 13387F: drivers/rtc/rtc-max77686.c 13388F: include/linux/mfd/max14577*.h 13389F: include/linux/mfd/max77686*.h 13390F: include/linux/mfd/max77693*.h 13391 13392MAXIRADIO FM RADIO RECEIVER DRIVER 13393M: Hans Verkuil <hverkuil@xs4all.nl> 13394L: linux-media@vger.kernel.org 13395S: Maintained 13396W: https://linuxtv.org 13397T: git git://linuxtv.org/media_tree.git 13398F: drivers/media/radio/radio-maxiradio* 13399 13400MAXLINEAR ETHERNET PHY DRIVER 13401M: Xu Liang <lxu@maxlinear.com> 13402L: netdev@vger.kernel.org 13403S: Supported 13404F: drivers/net/phy/mxl-gpy.c 13405 13406MCAN MMIO DEVICE DRIVER 13407M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13408L: linux-can@vger.kernel.org 13409S: Maintained 13410F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13411F: drivers/net/can/m_can/m_can.c 13412F: drivers/net/can/m_can/m_can.h 13413F: drivers/net/can/m_can/m_can_platform.c 13414 13415MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13416R: Yasushi SHOJI <yashi@spacecubics.com> 13417L: linux-can@vger.kernel.org 13418S: Maintained 13419F: drivers/net/can/usb/mcba_usb.c 13420 13421MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13422M: Rishi Gupta <gupt21@gmail.com> 13423L: linux-i2c@vger.kernel.org 13424L: linux-input@vger.kernel.org 13425S: Maintained 13426F: drivers/hid/hid-mcp2221.c 13427 13428MCP251XFD SPI-CAN NETWORK DRIVER 13429M: Marc Kleine-Budde <mkl@pengutronix.de> 13430M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13431R: Thomas Kopp <thomas.kopp@microchip.com> 13432L: linux-can@vger.kernel.org 13433S: Maintained 13434F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13435F: drivers/net/can/spi/mcp251xfd/ 13436 13437MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13438M: Peter Rosin <peda@axentia.se> 13439L: linux-iio@vger.kernel.org 13440S: Maintained 13441F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13442F: drivers/iio/potentiometer/mcp4018.c 13443F: drivers/iio/potentiometer/mcp4531.c 13444 13445MCP4821 DAC DRIVER 13446M: Anshul Dalal <anshulusr@gmail.com> 13447L: linux-iio@vger.kernel.org 13448S: Maintained 13449F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13450F: drivers/iio/dac/mcp4821.c 13451 13452MCR20A IEEE-802.15.4 RADIO DRIVER 13453M: Stefan Schmidt <stefan@datenfreihafen.org> 13454L: linux-wpan@vger.kernel.org 13455S: Odd Fixes 13456W: https://github.com/xueliu/mcr20a-linux 13457F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13458F: drivers/net/ieee802154/mcr20a.c 13459F: drivers/net/ieee802154/mcr20a.h 13460 13461MDIO REGMAP DRIVER 13462M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13463L: netdev@vger.kernel.org 13464S: Maintained 13465F: drivers/net/mdio/mdio-regmap.c 13466F: include/linux/mdio/mdio-regmap.h 13467 13468MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13469M: William Breathitt Gray <william.gray@linaro.org> 13470L: linux-iio@vger.kernel.org 13471S: Maintained 13472F: drivers/iio/dac/cio-dac.c 13473 13474MEDIA CONTROLLER FRAMEWORK 13475M: Sakari Ailus <sakari.ailus@linux.intel.com> 13476M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13477L: linux-media@vger.kernel.org 13478S: Supported 13479W: https://www.linuxtv.org 13480T: git git://linuxtv.org/media_tree.git 13481F: drivers/media/mc/ 13482F: include/media/media-*.h 13483F: include/uapi/linux/media.h 13484 13485MEDIA DRIVER FOR FREESCALE IMX PXP 13486M: Philipp Zabel <p.zabel@pengutronix.de> 13487L: linux-media@vger.kernel.org 13488S: Maintained 13489T: git git://linuxtv.org/media_tree.git 13490F: drivers/media/platform/nxp/imx-pxp.[ch] 13491 13492MEDIA DRIVERS FOR ASCOT2E 13493M: Sergey Kozlov <serjk@netup.ru> 13494M: Abylay Ospan <aospan@netup.ru> 13495L: linux-media@vger.kernel.org 13496S: Supported 13497W: https://linuxtv.org 13498W: http://netup.tv/ 13499T: git git://linuxtv.org/media_tree.git 13500F: drivers/media/dvb-frontends/ascot2e* 13501 13502MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13503M: Jasmin Jessich <jasmin@anw.at> 13504L: linux-media@vger.kernel.org 13505S: Maintained 13506W: https://linuxtv.org 13507T: git git://linuxtv.org/media_tree.git 13508F: drivers/media/dvb-frontends/cxd2099* 13509 13510MEDIA DRIVERS FOR CXD2841ER 13511M: Sergey Kozlov <serjk@netup.ru> 13512M: Abylay Ospan <aospan@netup.ru> 13513L: linux-media@vger.kernel.org 13514S: Supported 13515W: https://linuxtv.org 13516W: http://netup.tv/ 13517T: git git://linuxtv.org/media_tree.git 13518F: drivers/media/dvb-frontends/cxd2841er* 13519 13520MEDIA DRIVERS FOR CXD2880 13521M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13522L: linux-media@vger.kernel.org 13523S: Supported 13524W: http://linuxtv.org/ 13525T: git git://linuxtv.org/media_tree.git 13526F: drivers/media/dvb-frontends/cxd2880/* 13527F: drivers/media/spi/cxd2880* 13528 13529MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13530L: linux-media@vger.kernel.org 13531S: Orphan 13532W: https://linuxtv.org 13533T: git git://linuxtv.org/media_tree.git 13534F: drivers/media/pci/ddbridge/* 13535 13536MEDIA DRIVERS FOR FREESCALE IMX 13537M: Steve Longerbeam <slongerbeam@gmail.com> 13538M: Philipp Zabel <p.zabel@pengutronix.de> 13539L: linux-media@vger.kernel.org 13540S: Maintained 13541T: git git://linuxtv.org/media_tree.git 13542F: Documentation/admin-guide/media/imx.rst 13543F: Documentation/devicetree/bindings/media/imx.txt 13544F: drivers/staging/media/imx/ 13545F: include/linux/imx-media.h 13546F: include/media/imx.h 13547 13548MEDIA DRIVERS FOR FREESCALE IMX7/8 13549M: Rui Miguel Silva <rmfrfs@gmail.com> 13550M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13551M: Martin Kepplinger <martin.kepplinger@puri.sm> 13552R: Purism Kernel Team <kernel@puri.sm> 13553L: linux-media@vger.kernel.org 13554S: Maintained 13555T: git git://linuxtv.org/media_tree.git 13556F: Documentation/admin-guide/media/imx7.rst 13557F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13558F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13559F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13560F: drivers/media/platform/nxp/imx-mipi-csis.c 13561F: drivers/media/platform/nxp/imx7-media-csi.c 13562F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13563 13564MEDIA DRIVERS FOR HELENE 13565M: Abylay Ospan <aospan@netup.ru> 13566L: linux-media@vger.kernel.org 13567S: Supported 13568W: https://linuxtv.org 13569W: http://netup.tv/ 13570T: git git://linuxtv.org/media_tree.git 13571F: drivers/media/dvb-frontends/helene* 13572 13573MEDIA DRIVERS FOR HORUS3A 13574M: Sergey Kozlov <serjk@netup.ru> 13575M: Abylay Ospan <aospan@netup.ru> 13576L: linux-media@vger.kernel.org 13577S: Supported 13578W: https://linuxtv.org 13579W: http://netup.tv/ 13580T: git git://linuxtv.org/media_tree.git 13581F: drivers/media/dvb-frontends/horus3a* 13582 13583MEDIA DRIVERS FOR LNBH25 13584M: Sergey Kozlov <serjk@netup.ru> 13585M: Abylay Ospan <aospan@netup.ru> 13586L: linux-media@vger.kernel.org 13587S: Supported 13588W: https://linuxtv.org 13589W: http://netup.tv/ 13590T: git git://linuxtv.org/media_tree.git 13591F: drivers/media/dvb-frontends/lnbh25* 13592 13593MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13594L: linux-media@vger.kernel.org 13595S: Orphan 13596W: https://linuxtv.org 13597T: git git://linuxtv.org/media_tree.git 13598F: drivers/media/dvb-frontends/mxl5xx* 13599 13600MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13601M: Sergey Kozlov <serjk@netup.ru> 13602M: Abylay Ospan <aospan@netup.ru> 13603L: linux-media@vger.kernel.org 13604S: Supported 13605W: https://linuxtv.org 13606W: http://netup.tv/ 13607T: git git://linuxtv.org/media_tree.git 13608F: drivers/media/pci/netup_unidvb/* 13609 13610MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13611M: Dmitry Osipenko <digetx@gmail.com> 13612L: linux-media@vger.kernel.org 13613L: linux-tegra@vger.kernel.org 13614S: Maintained 13615T: git git://linuxtv.org/media_tree.git 13616F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13617F: drivers/media/platform/nvidia/tegra-vde/ 13618 13619MEDIA DRIVERS FOR RENESAS - CEU 13620M: Jacopo Mondi <jacopo@jmondi.org> 13621L: linux-media@vger.kernel.org 13622L: linux-renesas-soc@vger.kernel.org 13623S: Supported 13624T: git git://linuxtv.org/media_tree.git 13625F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13626F: drivers/media/platform/renesas/renesas-ceu.c 13627F: include/media/drv-intf/renesas-ceu.h 13628 13629MEDIA DRIVERS FOR RENESAS - DRIF 13630M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13631L: linux-media@vger.kernel.org 13632L: linux-renesas-soc@vger.kernel.org 13633S: Supported 13634T: git git://linuxtv.org/media_tree.git 13635F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13636F: drivers/media/platform/renesas/rcar_drif.c 13637 13638MEDIA DRIVERS FOR RENESAS - FCP 13639M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13640L: linux-media@vger.kernel.org 13641L: linux-renesas-soc@vger.kernel.org 13642S: Supported 13643T: git git://linuxtv.org/media_tree.git 13644F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13645F: drivers/media/platform/renesas/rcar-fcp.c 13646F: include/media/rcar-fcp.h 13647 13648MEDIA DRIVERS FOR RENESAS - FDP1 13649M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13650L: linux-media@vger.kernel.org 13651L: linux-renesas-soc@vger.kernel.org 13652S: Supported 13653T: git git://linuxtv.org/media_tree.git 13654F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13655F: drivers/media/platform/renesas/rcar_fdp1.c 13656 13657MEDIA DRIVERS FOR RENESAS - VIN 13658M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13659L: linux-media@vger.kernel.org 13660L: linux-renesas-soc@vger.kernel.org 13661S: Supported 13662T: git git://linuxtv.org/media_tree.git 13663F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13664F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13665F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13666F: drivers/media/platform/renesas/rcar-csi2.c 13667F: drivers/media/platform/renesas/rcar-isp.c 13668F: drivers/media/platform/renesas/rcar-vin/ 13669 13670MEDIA DRIVERS FOR RENESAS - VSP1 13671M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13672M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13673L: linux-media@vger.kernel.org 13674L: linux-renesas-soc@vger.kernel.org 13675S: Supported 13676T: git git://linuxtv.org/media_tree.git 13677F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13678F: drivers/media/platform/renesas/vsp1/ 13679 13680MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13681L: linux-media@vger.kernel.org 13682S: Orphan 13683W: https://linuxtv.org 13684T: git git://linuxtv.org/media_tree.git 13685F: drivers/media/dvb-frontends/stv0910* 13686 13687MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13688L: linux-media@vger.kernel.org 13689S: Orphan 13690W: https://linuxtv.org 13691T: git git://linuxtv.org/media_tree.git 13692F: drivers/media/dvb-frontends/stv6111* 13693 13694MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13695M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13696M: Alain Volmat <alain.volmat@foss.st.com> 13697L: linux-media@vger.kernel.org 13698S: Supported 13699T: git git://linuxtv.org/media_tree.git 13700F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13701F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13702F: drivers/media/platform/st/stm32/stm32-dcmi.c 13703F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13704 13705MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13706M: Mauro Carvalho Chehab <mchehab@kernel.org> 13707L: linux-media@vger.kernel.org 13708S: Maintained 13709W: https://linuxtv.org 13710Q: http://patchwork.kernel.org/project/linux-media/list/ 13711T: git git://linuxtv.org/media_tree.git 13712F: Documentation/admin-guide/media/ 13713F: Documentation/devicetree/bindings/media/ 13714F: Documentation/driver-api/media/ 13715F: Documentation/userspace-api/media/ 13716F: drivers/media/ 13717F: drivers/staging/media/ 13718F: include/dt-bindings/media/ 13719F: include/linux/platform_data/media/ 13720F: include/media/ 13721F: include/uapi/linux/dvb/ 13722F: include/uapi/linux/ivtv* 13723F: include/uapi/linux/media.h 13724F: include/uapi/linux/uvcvideo.h 13725F: include/uapi/linux/v4l2-* 13726F: include/uapi/linux/videodev2.h 13727 13728MEDIATEK BLUETOOTH DRIVER 13729M: Sean Wang <sean.wang@mediatek.com> 13730L: linux-bluetooth@vger.kernel.org 13731L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13732S: Maintained 13733F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13734F: drivers/bluetooth/btmtkuart.c 13735 13736MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13737M: Sean Wang <sean.wang@mediatek.com> 13738L: linux-pm@vger.kernel.org 13739S: Maintained 13740F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13741F: drivers/power/reset/mt6323-poweroff.c 13742 13743MEDIATEK CIR DRIVER 13744M: Sean Wang <sean.wang@mediatek.com> 13745S: Maintained 13746F: drivers/media/rc/mtk-cir.c 13747 13748MEDIATEK DMA DRIVER 13749M: Sean Wang <sean.wang@mediatek.com> 13750L: dmaengine@vger.kernel.org 13751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13752L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13753S: Maintained 13754F: Documentation/devicetree/bindings/dma/mediatek,* 13755F: drivers/dma/mediatek/ 13756 13757MEDIATEK ETHERNET DRIVER 13758M: Felix Fietkau <nbd@nbd.name> 13759M: Sean Wang <sean.wang@mediatek.com> 13760M: Mark Lee <Mark-MC.Lee@mediatek.com> 13761M: Lorenzo Bianconi <lorenzo@kernel.org> 13762L: netdev@vger.kernel.org 13763S: Maintained 13764F: drivers/net/ethernet/mediatek/ 13765 13766MEDIATEK ETHERNET PCS DRIVER 13767M: Alexander Couzens <lynxis@fe80.eu> 13768M: Daniel Golle <daniel@makrotopia.org> 13769L: netdev@vger.kernel.org 13770S: Maintained 13771F: drivers/net/pcs/pcs-mtk-lynxi.c 13772F: include/linux/pcs/pcs-mtk-lynxi.h 13773 13774MEDIATEK ETHERNET PHY DRIVERS 13775M: Daniel Golle <daniel@makrotopia.org> 13776M: Qingfang Deng <dqfext@gmail.com> 13777M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13778L: netdev@vger.kernel.org 13779S: Maintained 13780F: drivers/net/phy/mediatek-ge-soc.c 13781F: drivers/net/phy/mediatek-ge.c 13782 13783MEDIATEK I2C CONTROLLER DRIVER 13784M: Qii Wang <qii.wang@mediatek.com> 13785L: linux-i2c@vger.kernel.org 13786S: Maintained 13787F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13788F: drivers/i2c/busses/i2c-mt65xx.c 13789 13790MEDIATEK IOMMU DRIVER 13791M: Yong Wu <yong.wu@mediatek.com> 13792L: iommu@lists.linux.dev 13793L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13794S: Supported 13795F: Documentation/devicetree/bindings/iommu/mediatek* 13796F: drivers/iommu/mtk_iommu* 13797F: include/dt-bindings/memory/mediatek,mt*-port.h 13798F: include/dt-bindings/memory/mt*-port.h 13799 13800MEDIATEK JPEG DRIVER 13801M: Bin Liu <bin.liu@mediatek.com> 13802S: Supported 13803F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13804F: drivers/media/platform/mediatek/jpeg/ 13805 13806MEDIATEK KEYPAD DRIVER 13807M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13808S: Supported 13809F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13810F: drivers/input/keyboard/mt6779-keypad.c 13811 13812MEDIATEK MDP DRIVER 13813M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13814M: Houlong Wei <houlong.wei@mediatek.com> 13815M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13816S: Supported 13817F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13818F: drivers/media/platform/mediatek/mdp/ 13819F: drivers/media/platform/mediatek/vpu/ 13820 13821MEDIATEK MEDIA DRIVER 13822M: Tiffany Lin <tiffany.lin@mediatek.com> 13823M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13824M: Yunfei Dong <yunfei.dong@mediatek.com> 13825S: Supported 13826F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13827F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13828F: drivers/media/platform/mediatek/vcodec/ 13829F: drivers/media/platform/mediatek/vpu/ 13830 13831MEDIATEK MIPI-CSI CDPHY DRIVER 13832M: Julien Stephan <jstephan@baylibre.com> 13833M: Andy Hsieh <andy.hsieh@mediatek.com> 13834S: Supported 13835F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13836F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13837 13838MEDIATEK MMC/SD/SDIO DRIVER 13839M: Chaotian Jing <chaotian.jing@mediatek.com> 13840S: Maintained 13841F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13842F: drivers/mmc/host/mtk-sd.c 13843 13844MEDIATEK MT76 WIRELESS LAN DRIVER 13845M: Felix Fietkau <nbd@nbd.name> 13846M: Lorenzo Bianconi <lorenzo@kernel.org> 13847M: Ryder Lee <ryder.lee@mediatek.com> 13848R: Shayne Chen <shayne.chen@mediatek.com> 13849R: Sean Wang <sean.wang@mediatek.com> 13850L: linux-wireless@vger.kernel.org 13851S: Maintained 13852T: git https://github.com/nbd168/wireless 13853F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13854F: drivers/net/wireless/mediatek/mt76/ 13855 13856MEDIATEK MT7601U WIRELESS LAN DRIVER 13857M: Jakub Kicinski <kuba@kernel.org> 13858L: linux-wireless@vger.kernel.org 13859S: Maintained 13860F: drivers/net/wireless/mediatek/mt7601u/ 13861 13862MEDIATEK MT7621 CLOCK DRIVER 13863M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13864S: Maintained 13865F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13866F: drivers/clk/ralink/clk-mt7621.c 13867 13868MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13869M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13870S: Maintained 13871F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13872F: drivers/pci/controller/pcie-mt7621.c 13873 13874MEDIATEK MT7621 PHY PCI DRIVER 13875M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13876S: Maintained 13877F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13878F: drivers/phy/ralink/phy-mt7621-pci.c 13879 13880MEDIATEK MT7621/28/88 I2C DRIVER 13881M: Stefan Roese <sr@denx.de> 13882L: linux-i2c@vger.kernel.org 13883S: Maintained 13884F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13885F: drivers/i2c/busses/i2c-mt7621.c 13886 13887MEDIATEK MTMIPS CLOCK DRIVER 13888M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13889S: Maintained 13890F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13891F: drivers/clk/ralink/clk-mtmips.c 13892 13893MEDIATEK NAND CONTROLLER DRIVER 13894L: linux-mtd@lists.infradead.org 13895S: Orphan 13896F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13897F: drivers/mtd/nand/raw/mtk_* 13898 13899MEDIATEK PMIC LED DRIVER 13900M: Sean Wang <sean.wang@mediatek.com> 13901S: Maintained 13902F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13903F: drivers/leds/leds-mt6323.c 13904 13905MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13906M: Sean Wang <sean.wang@mediatek.com> 13907S: Maintained 13908F: drivers/char/hw_random/mtk-rng.c 13909 13910MEDIATEK SMI DRIVER 13911M: Yong Wu <yong.wu@mediatek.com> 13912L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13913S: Supported 13914F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13915F: drivers/memory/mtk-smi.c 13916F: include/soc/mediatek/smi.h 13917 13918MEDIATEK SWITCH DRIVER 13919M: Arınç ÜNAL <arinc.unal@arinc9.com> 13920M: Daniel Golle <daniel@makrotopia.org> 13921M: DENG Qingfang <dqfext@gmail.com> 13922M: Sean Wang <sean.wang@mediatek.com> 13923L: netdev@vger.kernel.org 13924S: Maintained 13925F: drivers/net/dsa/mt7530-mdio.c 13926F: drivers/net/dsa/mt7530-mmio.c 13927F: drivers/net/dsa/mt7530.* 13928F: net/dsa/tag_mtk.c 13929 13930MEDIATEK T7XX 5G WWAN MODEM DRIVER 13931M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13932R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13933R: Liu Haijun <haijun.liu@mediatek.com> 13934R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13935R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13936L: netdev@vger.kernel.org 13937S: Supported 13938F: drivers/net/wwan/t7xx/ 13939 13940MEDIATEK USB3 DRD IP DRIVER 13941M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13942L: linux-usb@vger.kernel.org 13943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13944L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13945S: Maintained 13946F: Documentation/devicetree/bindings/usb/mediatek,* 13947F: drivers/usb/host/xhci-mtk* 13948F: drivers/usb/mtu3/ 13949 13950MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13951M: Peter Senna Tschudin <peter.senna@gmail.com> 13952M: Ian Ray <ian.ray@ge.com> 13953M: Martyn Welch <martyn.welch@collabora.co.uk> 13954S: Maintained 13955F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13956F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13957 13958MEGARAID SCSI/SAS DRIVERS 13959M: Kashyap Desai <kashyap.desai@broadcom.com> 13960M: Sumit Saxena <sumit.saxena@broadcom.com> 13961M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13962M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13963L: megaraidlinux.pdl@broadcom.com 13964L: linux-scsi@vger.kernel.org 13965S: Maintained 13966W: http://www.avagotech.com/support/ 13967F: Documentation/scsi/megaraid.rst 13968F: drivers/scsi/megaraid.* 13969F: drivers/scsi/megaraid/ 13970 13971MELEXIS MLX90614 DRIVER 13972M: Crt Mori <cmo@melexis.com> 13973L: linux-iio@vger.kernel.org 13974S: Supported 13975W: http://www.melexis.com 13976F: drivers/iio/temperature/mlx90614.c 13977 13978MELEXIS MLX90632 DRIVER 13979M: Crt Mori <cmo@melexis.com> 13980L: linux-iio@vger.kernel.org 13981S: Supported 13982W: http://www.melexis.com 13983F: drivers/iio/temperature/mlx90632.c 13984 13985MELEXIS MLX90635 DRIVER 13986M: Crt Mori <cmo@melexis.com> 13987L: linux-iio@vger.kernel.org 13988S: Supported 13989W: http://www.melexis.com 13990F: drivers/iio/temperature/mlx90635.c 13991 13992MELFAS MIP4 TOUCHSCREEN DRIVER 13993M: Sangwon Jee <jeesw@melfas.com> 13994S: Supported 13995W: http://www.melfas.com 13996F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13997F: drivers/input/touchscreen/melfas_mip4.c 13998 13999MELLANOX BLUEFIELD I2C DRIVER 14000M: Khalil Blaiech <kblaiech@nvidia.com> 14001M: Asmaa Mnebhi <asmaa@nvidia.com> 14002L: linux-i2c@vger.kernel.org 14003S: Supported 14004F: drivers/i2c/busses/i2c-mlxbf.c 14005 14006MELLANOX ETHERNET DRIVER (mlx4_en) 14007M: Tariq Toukan <tariqt@nvidia.com> 14008L: netdev@vger.kernel.org 14009S: Supported 14010W: http://www.mellanox.com 14011Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14012F: drivers/net/ethernet/mellanox/mlx4/en_* 14013 14014MELLANOX ETHERNET DRIVER (mlx5e) 14015M: Saeed Mahameed <saeedm@nvidia.com> 14016M: Tariq Toukan <tariqt@nvidia.com> 14017L: netdev@vger.kernel.org 14018S: Supported 14019W: http://www.mellanox.com 14020Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14021F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14022 14023MELLANOX ETHERNET INNOVA DRIVERS 14024R: Boris Pismenny <borisp@nvidia.com> 14025L: netdev@vger.kernel.org 14026S: Supported 14027W: http://www.mellanox.com 14028Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14029F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14030F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14031F: include/linux/mlx5/mlx5_ifc_fpga.h 14032 14033MELLANOX ETHERNET SWITCH DRIVERS 14034M: Ido Schimmel <idosch@nvidia.com> 14035M: Petr Machata <petrm@nvidia.com> 14036L: netdev@vger.kernel.org 14037S: Supported 14038W: http://www.mellanox.com 14039Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14040F: drivers/net/ethernet/mellanox/mlxsw/ 14041F: tools/testing/selftests/drivers/net/mlxsw/ 14042 14043MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14044M: mlxsw@nvidia.com 14045L: netdev@vger.kernel.org 14046S: Supported 14047W: http://www.mellanox.com 14048Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14049F: drivers/net/ethernet/mellanox/mlxfw/ 14050 14051MELLANOX HARDWARE PLATFORM SUPPORT 14052M: Hans de Goede <hdegoede@redhat.com> 14053M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14054M: Vadim Pasternak <vadimp@nvidia.com> 14055L: platform-driver-x86@vger.kernel.org 14056S: Supported 14057F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14058F: drivers/platform/mellanox/ 14059F: include/linux/platform_data/mlxreg.h 14060 14061MELLANOX MLX4 core VPI driver 14062M: Tariq Toukan <tariqt@nvidia.com> 14063L: netdev@vger.kernel.org 14064L: linux-rdma@vger.kernel.org 14065S: Supported 14066W: http://www.mellanox.com 14067Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14068F: drivers/net/ethernet/mellanox/mlx4/ 14069F: include/linux/mlx4/ 14070 14071MELLANOX MLX4 IB driver 14072M: Yishai Hadas <yishaih@nvidia.com> 14073L: linux-rdma@vger.kernel.org 14074S: Supported 14075W: http://www.mellanox.com 14076Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14077F: drivers/infiniband/hw/mlx4/ 14078F: include/linux/mlx4/ 14079F: include/uapi/rdma/mlx4-abi.h 14080 14081MELLANOX MLX5 core VPI driver 14082M: Saeed Mahameed <saeedm@nvidia.com> 14083M: Leon Romanovsky <leonro@nvidia.com> 14084M: Tariq Toukan <tariqt@nvidia.com> 14085L: netdev@vger.kernel.org 14086L: linux-rdma@vger.kernel.org 14087S: Supported 14088W: http://www.mellanox.com 14089Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14090F: Documentation/networking/device_drivers/ethernet/mellanox/ 14091F: drivers/net/ethernet/mellanox/mlx5/core/ 14092F: include/linux/mlx5/ 14093 14094MELLANOX MLX5 IB driver 14095M: Leon Romanovsky <leonro@nvidia.com> 14096L: linux-rdma@vger.kernel.org 14097S: Supported 14098W: http://www.mellanox.com 14099Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14100F: drivers/infiniband/hw/mlx5/ 14101F: include/linux/mlx5/ 14102F: include/uapi/rdma/mlx5-abi.h 14103 14104MELLANOX MLX5 VDPA DRIVER 14105M: Dragos Tatulea <dtatulea@nvidia.com> 14106L: virtualization@lists.linux.dev 14107S: Supported 14108F: drivers/vdpa/mlx5/ 14109 14110MELLANOX MLXCPLD I2C AND MUX DRIVER 14111M: Vadim Pasternak <vadimp@nvidia.com> 14112M: Michael Shych <michaelsh@nvidia.com> 14113L: linux-i2c@vger.kernel.org 14114S: Supported 14115F: Documentation/i2c/busses/i2c-mlxcpld.rst 14116F: drivers/i2c/busses/i2c-mlxcpld.c 14117F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14118 14119MELLANOX MLXCPLD LED DRIVER 14120M: Vadim Pasternak <vadimp@nvidia.com> 14121L: linux-leds@vger.kernel.org 14122S: Supported 14123F: Documentation/leds/leds-mlxcpld.rst 14124F: drivers/leds/leds-mlxcpld.c 14125F: drivers/leds/leds-mlxreg.c 14126 14127MELLANOX PLATFORM DRIVER 14128M: Vadim Pasternak <vadimp@nvidia.com> 14129L: platform-driver-x86@vger.kernel.org 14130S: Supported 14131F: drivers/platform/x86/mlx-platform.c 14132 14133MEMBARRIER SUPPORT 14134M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14135M: "Paul E. McKenney" <paulmck@kernel.org> 14136L: linux-kernel@vger.kernel.org 14137S: Supported 14138F: Documentation/scheduler/membarrier.rst 14139F: arch/*/include/asm/membarrier.h 14140F: arch/*/include/asm/sync_core.h 14141F: include/uapi/linux/membarrier.h 14142F: kernel/sched/membarrier.c 14143 14144MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14145M: Mike Rapoport <rppt@kernel.org> 14146L: linux-mm@kvack.org 14147S: Maintained 14148F: Documentation/core-api/boot-time-mm.rst 14149F: include/linux/memblock.h 14150F: mm/memblock.c 14151F: mm/mm_init.c 14152F: tools/testing/memblock/ 14153 14154MEMORY CONTROLLER DRIVERS 14155M: Krzysztof Kozlowski <krzk@kernel.org> 14156L: linux-kernel@vger.kernel.org 14157S: Maintained 14158B: mailto:krzysztof.kozlowski@linaro.org 14159T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14160F: Documentation/devicetree/bindings/memory-controllers/ 14161F: drivers/memory/ 14162F: include/dt-bindings/memory/ 14163F: include/memory/ 14164 14165MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14166M: Dmitry Osipenko <digetx@gmail.com> 14167L: linux-pm@vger.kernel.org 14168L: linux-tegra@vger.kernel.org 14169S: Maintained 14170T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14171F: drivers/devfreq/tegra30-devfreq.c 14172 14173MEMORY HOT(UN)PLUG 14174M: David Hildenbrand <david@redhat.com> 14175M: Oscar Salvador <osalvador@suse.de> 14176L: linux-mm@kvack.org 14177S: Maintained 14178F: Documentation/admin-guide/mm/memory-hotplug.rst 14179F: Documentation/core-api/memory-hotplug.rst 14180F: drivers/base/memory.c 14181F: include/linux/memory_hotplug.h 14182F: mm/memory_hotplug.c 14183F: tools/testing/selftests/memory-hotplug/ 14184 14185MEMORY MANAGEMENT 14186M: Andrew Morton <akpm@linux-foundation.org> 14187L: linux-mm@kvack.org 14188S: Maintained 14189W: http://www.linux-mm.org 14190T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14191T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14192F: include/linux/gfp.h 14193F: include/linux/gfp_types.h 14194F: include/linux/memfd.h 14195F: include/linux/memory.h 14196F: include/linux/memory_hotplug.h 14197F: include/linux/memory-tiers.h 14198F: include/linux/mempolicy.h 14199F: include/linux/mempool.h 14200F: include/linux/memremap.h 14201F: include/linux/mm.h 14202F: include/linux/mm_*.h 14203F: include/linux/mmzone.h 14204F: include/linux/mmu_notifier.h 14205F: include/linux/pagewalk.h 14206F: include/linux/rmap.h 14207F: include/trace/events/ksm.h 14208F: mm/ 14209F: tools/mm/ 14210F: tools/testing/selftests/mm/ 14211N: include/linux/page[-_]* 14212 14213MEMORY MAPPING 14214M: Andrew Morton <akpm@linux-foundation.org> 14215R: Liam R. Howlett <Liam.Howlett@oracle.com> 14216R: Vlastimil Babka <vbabka@suse.cz> 14217R: Lorenzo Stoakes <lstoakes@gmail.com> 14218L: linux-mm@kvack.org 14219S: Maintained 14220W: http://www.linux-mm.org 14221T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14222F: mm/mmap.c 14223 14224MEMORY TECHNOLOGY DEVICES (MTD) 14225M: Miquel Raynal <miquel.raynal@bootlin.com> 14226M: Richard Weinberger <richard@nod.at> 14227M: Vignesh Raghavendra <vigneshr@ti.com> 14228L: linux-mtd@lists.infradead.org 14229S: Maintained 14230W: http://www.linux-mtd.infradead.org/ 14231Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14232C: irc://irc.oftc.net/mtd 14233T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14234T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14235F: Documentation/devicetree/bindings/mtd/ 14236F: drivers/mtd/ 14237F: include/linux/mtd/ 14238F: include/uapi/mtd/ 14239 14240MEMSENSING MICROSYSTEMS MSA311 DRIVER 14241M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14242L: linux-iio@vger.kernel.org 14243S: Maintained 14244F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14245F: drivers/iio/accel/msa311.c 14246 14247MEN A21 WATCHDOG DRIVER 14248M: Johannes Thumshirn <morbidrsa@gmail.com> 14249L: linux-watchdog@vger.kernel.org 14250S: Maintained 14251F: drivers/watchdog/mena21_wdt.c 14252 14253MEN CHAMELEON BUS (mcb) 14254M: Johannes Thumshirn <morbidrsa@gmail.com> 14255S: Maintained 14256F: Documentation/driver-api/men-chameleon-bus.rst 14257F: drivers/mcb/ 14258F: include/linux/mcb.h 14259 14260MEN F21BMC (Board Management Controller) 14261M: Andreas Werner <andreas.werner@men.de> 14262S: Supported 14263F: Documentation/hwmon/menf21bmc.rst 14264F: drivers/hwmon/menf21bmc_hwmon.c 14265F: drivers/leds/leds-menf21bmc.c 14266F: drivers/mfd/menf21bmc.c 14267F: drivers/watchdog/menf21bmc_wdt.c 14268 14269MEN Z069 WATCHDOG DRIVER 14270M: Johannes Thumshirn <jth@kernel.org> 14271L: linux-watchdog@vger.kernel.org 14272S: Maintained 14273F: drivers/watchdog/menz69_wdt.c 14274 14275MESON AO CEC DRIVER FOR AMLOGIC SOCS 14276M: Neil Armstrong <neil.armstrong@linaro.org> 14277L: linux-media@vger.kernel.org 14278L: linux-amlogic@lists.infradead.org 14279S: Supported 14280W: http://linux-meson.com/ 14281T: git git://linuxtv.org/media_tree.git 14282F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14283F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14284F: drivers/media/cec/platform/meson/ao-cec.c 14285 14286MESON GE2D DRIVER FOR AMLOGIC SOCS 14287M: Neil Armstrong <neil.armstrong@linaro.org> 14288L: linux-media@vger.kernel.org 14289L: linux-amlogic@lists.infradead.org 14290S: Supported 14291T: git git://linuxtv.org/media_tree.git 14292F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14293F: drivers/media/platform/amlogic/meson-ge2d/ 14294 14295MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14296M: Liang Yang <liang.yang@amlogic.com> 14297L: linux-mtd@lists.infradead.org 14298S: Maintained 14299F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14300F: drivers/mtd/nand/raw/meson_* 14301 14302MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14303M: Neil Armstrong <neil.armstrong@linaro.org> 14304L: linux-media@vger.kernel.org 14305L: linux-amlogic@lists.infradead.org 14306S: Supported 14307T: git git://linuxtv.org/media_tree.git 14308F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14309F: drivers/staging/media/meson/vdec/ 14310 14311METHODE UDPU SUPPORT 14312M: Robert Marko <robert.marko@sartura.hr> 14313S: Maintained 14314F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14315F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14316 14317MHI BUS 14318M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14319L: mhi@lists.linux.dev 14320L: linux-arm-msm@vger.kernel.org 14321S: Maintained 14322T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14323F: Documentation/ABI/stable/sysfs-bus-mhi 14324F: Documentation/mhi/ 14325F: drivers/bus/mhi/ 14326F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14327F: include/linux/mhi.h 14328 14329MICROBLAZE ARCHITECTURE 14330M: Michal Simek <monstr@monstr.eu> 14331S: Supported 14332W: http://www.monstr.eu/fdt/ 14333T: git git://git.monstr.eu/linux-2.6-microblaze.git 14334F: arch/microblaze/ 14335 14336MICROBLAZE TMR INJECT 14337M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14338S: Supported 14339F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14340F: drivers/misc/xilinx_tmr_inject.c 14341 14342MICROBLAZE TMR MANAGER 14343M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14344S: Supported 14345F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14346F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14347F: drivers/misc/xilinx_tmr_manager.c 14348 14349MICROCHIP AT91 DMA DRIVERS 14350M: Ludovic Desroches <ludovic.desroches@microchip.com> 14351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14352L: dmaengine@vger.kernel.org 14353S: Supported 14354F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14355F: drivers/dma/at_hdmac.c 14356F: drivers/dma/at_xdmac.c 14357F: include/dt-bindings/dma/at91.h 14358 14359MICROCHIP AT91 SERIAL DRIVER 14360M: Richard Genoud <richard.genoud@bootlin.com> 14361S: Maintained 14362F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14363F: drivers/tty/serial/atmel_serial.c 14364F: drivers/tty/serial/atmel_serial.h 14365 14366MICROCHIP AT91 USART MFD DRIVER 14367M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14368L: linux-kernel@vger.kernel.org 14369S: Supported 14370F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14371F: drivers/mfd/at91-usart.c 14372F: include/dt-bindings/mfd/at91-usart.h 14373 14374MICROCHIP AT91 USART SPI DRIVER 14375M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14376L: linux-spi@vger.kernel.org 14377S: Supported 14378F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14379F: drivers/spi/spi-at91-usart.c 14380 14381MICROCHIP AUDIO ASOC DRIVERS 14382M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14383L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14384S: Supported 14385F: Documentation/devicetree/bindings/sound/atmel* 14386F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14387F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14388F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14389F: sound/soc/atmel 14390 14391MICROCHIP CSI2DC DRIVER 14392M: Eugen Hristev <eugen.hristev@microchip.com> 14393L: linux-media@vger.kernel.org 14394S: Supported 14395F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14396F: drivers/media/platform/microchip/microchip-csi2dc.c 14397 14398MICROCHIP ECC DRIVER 14399L: linux-crypto@vger.kernel.org 14400S: Orphan 14401F: drivers/crypto/atmel-ecc.* 14402 14403MICROCHIP EIC DRIVER 14404M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14406S: Supported 14407F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14408F: drivers/irqchip/irq-mchp-eic.c 14409 14410MICROCHIP I2C DRIVER 14411M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14412L: linux-i2c@vger.kernel.org 14413S: Supported 14414F: drivers/i2c/busses/i2c-at91-*.c 14415F: drivers/i2c/busses/i2c-at91.h 14416 14417MICROCHIP ISC DRIVER 14418M: Eugen Hristev <eugen.hristev@microchip.com> 14419L: linux-media@vger.kernel.org 14420S: Supported 14421F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14422F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14423F: drivers/media/platform/microchip/microchip-isc* 14424F: drivers/media/platform/microchip/microchip-sama*-isc* 14425F: drivers/staging/media/deprecated/atmel/atmel-isc* 14426F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14427F: include/linux/atmel-isc-media.h 14428 14429MICROCHIP ISI DRIVER 14430M: Eugen Hristev <eugen.hristev@microchip.com> 14431L: linux-media@vger.kernel.org 14432S: Supported 14433F: drivers/media/platform/atmel/atmel-isi.c 14434F: drivers/media/platform/atmel/atmel-isi.h 14435 14436MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14437M: Woojung Huh <woojung.huh@microchip.com> 14438M: UNGLinuxDriver@microchip.com 14439L: netdev@vger.kernel.org 14440S: Maintained 14441F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14442F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14443F: drivers/net/dsa/microchip/* 14444F: include/linux/dsa/ksz_common.h 14445F: include/linux/platform_data/microchip-ksz.h 14446F: net/dsa/tag_ksz.c 14447 14448MICROCHIP LAN743X ETHERNET DRIVER 14449M: Bryan Whitehead <bryan.whitehead@microchip.com> 14450M: UNGLinuxDriver@microchip.com 14451L: netdev@vger.kernel.org 14452S: Maintained 14453F: drivers/net/ethernet/microchip/lan743x_* 14454 14455MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14456M: Arun Ramadoss <arun.ramadoss@microchip.com> 14457R: UNGLinuxDriver@microchip.com 14458L: netdev@vger.kernel.org 14459S: Maintained 14460F: drivers/net/phy/microchip_t1.c 14461 14462MICROCHIP LAN966X ETHERNET DRIVER 14463M: Horatiu Vultur <horatiu.vultur@microchip.com> 14464M: UNGLinuxDriver@microchip.com 14465L: netdev@vger.kernel.org 14466S: Maintained 14467F: drivers/net/ethernet/microchip/lan966x/* 14468 14469MICROCHIP LCDFB DRIVER 14470M: Nicolas Ferre <nicolas.ferre@microchip.com> 14471L: linux-fbdev@vger.kernel.org 14472S: Maintained 14473F: drivers/video/fbdev/atmel_lcdfb.c 14474F: include/video/atmel_lcdc.h 14475 14476MICROCHIP MCP16502 PMIC DRIVER 14477M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14479S: Supported 14480F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14481F: drivers/regulator/mcp16502.c 14482 14483MICROCHIP MCP3564 ADC DRIVER 14484M: Marius Cristea <marius.cristea@microchip.com> 14485L: linux-iio@vger.kernel.org 14486S: Supported 14487F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14488F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14489F: drivers/iio/adc/mcp3564.c 14490 14491MICROCHIP MCP3911 ADC DRIVER 14492M: Marcus Folkesson <marcus.folkesson@gmail.com> 14493M: Kent Gustavsson <kent@minoris.se> 14494L: linux-iio@vger.kernel.org 14495S: Maintained 14496F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14497F: drivers/iio/adc/mcp3911.c 14498 14499MICROCHIP MMC/SD/SDIO MCI DRIVER 14500M: Aubin Constans <aubin.constans@microchip.com> 14501S: Maintained 14502F: drivers/mmc/host/atmel-mci.c 14503 14504MICROCHIP NAND DRIVER 14505L: linux-mtd@lists.infradead.org 14506S: Orphan 14507F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14508F: drivers/mtd/nand/raw/atmel/* 14509 14510MICROCHIP OTPC DRIVER 14511M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14513S: Supported 14514F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14515F: drivers/nvmem/microchip-otpc.c 14516F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14517 14518MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14519M: Marius Cristea <marius.cristea@microchip.com> 14520L: linux-iio@vger.kernel.org 14521S: Supported 14522F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14523F: drivers/iio/adc/pac1934.c 14524 14525MICROCHIP PCI1XXXX GP DRIVER 14526M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14527M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14528L: linux-gpio@vger.kernel.org 14529S: Supported 14530F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14531F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14532F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14533F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14534 14535MICROCHIP PCI1XXXX I2C DRIVER 14536M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14537M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14538M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14539L: linux-i2c@vger.kernel.org 14540S: Maintained 14541F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14542 14543MICROCHIP PCIe UART DRIVER 14544M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14545M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14546L: linux-serial@vger.kernel.org 14547S: Maintained 14548F: drivers/tty/serial/8250/8250_pci1xxxx.c 14549 14550MICROCHIP POLARFIRE FPGA DRIVERS 14551M: Conor Dooley <conor.dooley@microchip.com> 14552R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14553L: linux-fpga@vger.kernel.org 14554S: Supported 14555F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14556F: drivers/fpga/microchip-spi.c 14557 14558MICROCHIP PWM DRIVER 14559M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14561L: linux-pwm@vger.kernel.org 14562S: Supported 14563F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14564F: drivers/pwm/pwm-atmel.c 14565 14566MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14567M: Eugen Hristev <eugen.hristev@microchip.com> 14568L: linux-iio@vger.kernel.org 14569S: Supported 14570F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14571F: drivers/iio/adc/at91-sama5d2_adc.c 14572F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14573 14574MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14575M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14576S: Supported 14577F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14578F: drivers/power/reset/at91-sama5d2_shdwc.c 14579 14580MICROCHIP SOC DRIVERS 14581M: Conor Dooley <conor@kernel.org> 14582S: Supported 14583T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14584F: drivers/soc/microchip/ 14585 14586MICROCHIP SPI DRIVER 14587M: Ryan Wanner <ryan.wanner@microchip.com> 14588S: Supported 14589F: drivers/spi/spi-atmel.* 14590 14591MICROCHIP SSC DRIVER 14592M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14594S: Supported 14595F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14596F: drivers/misc/atmel-ssc.c 14597F: include/linux/atmel-ssc.h 14598 14599Microchip Timer Counter Block (TCB) Capture Driver 14600M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14602L: linux-iio@vger.kernel.org 14603S: Maintained 14604F: drivers/counter/microchip-tcb-capture.c 14605 14606MICROCHIP USB251XB DRIVER 14607M: Richard Leitner <richard.leitner@skidata.com> 14608L: linux-usb@vger.kernel.org 14609S: Maintained 14610F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14611F: drivers/usb/misc/usb251xb.c 14612 14613MICROCHIP USBA UDC DRIVER 14614M: Cristian Birsan <cristian.birsan@microchip.com> 14615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14616S: Supported 14617F: drivers/usb/gadget/udc/atmel_usba_udc.* 14618 14619MICROCHIP WILC1000 WIFI DRIVER 14620M: Ajay Singh <ajay.kathat@microchip.com> 14621M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14622L: linux-wireless@vger.kernel.org 14623S: Supported 14624F: drivers/net/wireless/microchip/wilc1000/ 14625 14626MICROSEMI MIPS SOCS 14627M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14628M: UNGLinuxDriver@microchip.com 14629L: linux-mips@vger.kernel.org 14630S: Supported 14631F: Documentation/devicetree/bindings/mips/mscc.txt 14632F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14633F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14634F: arch/mips/boot/dts/mscc/ 14635F: arch/mips/configs/generic/board-ocelot.config 14636F: arch/mips/generic/board-ocelot.c 14637 14638MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14639M: Don Brace <don.brace@microchip.com> 14640L: storagedev@microchip.com 14641L: linux-scsi@vger.kernel.org 14642S: Supported 14643F: Documentation/scsi/smartpqi.rst 14644F: drivers/scsi/smartpqi/Kconfig 14645F: drivers/scsi/smartpqi/Makefile 14646F: drivers/scsi/smartpqi/smartpqi*.[ch] 14647F: include/linux/cciss*.h 14648F: include/uapi/linux/cciss*.h 14649 14650MICROSOFT MANA RDMA DRIVER 14651M: Long Li <longli@microsoft.com> 14652M: Ajay Sharma <sharmaajay@microsoft.com> 14653L: linux-rdma@vger.kernel.org 14654S: Supported 14655F: drivers/infiniband/hw/mana/ 14656F: include/net/mana 14657F: include/uapi/rdma/mana-abi.h 14658 14659MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14660M: Maximilian Luz <luzmaximilian@gmail.com> 14661L: platform-driver-x86@vger.kernel.org 14662S: Maintained 14663F: drivers/platform/surface/surface_aggregator_tabletsw.c 14664 14665MICROSOFT SURFACE BATTERY AND AC DRIVERS 14666M: Maximilian Luz <luzmaximilian@gmail.com> 14667L: linux-pm@vger.kernel.org 14668L: platform-driver-x86@vger.kernel.org 14669S: Maintained 14670F: drivers/power/supply/surface_battery.c 14671F: drivers/power/supply/surface_charger.c 14672 14673MICROSOFT SURFACE DTX DRIVER 14674M: Maximilian Luz <luzmaximilian@gmail.com> 14675L: platform-driver-x86@vger.kernel.org 14676S: Maintained 14677F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14678F: drivers/platform/surface/surface_dtx.c 14679F: include/uapi/linux/surface_aggregator/dtx.h 14680 14681MICROSOFT SURFACE SENSOR FAN DRIVER 14682M: Maximilian Luz <luzmaximilian@gmail.com> 14683M: Ivor Wanders <ivor@iwanders.net> 14684L: linux-hwmon@vger.kernel.org 14685S: Maintained 14686F: Documentation/hwmon/surface_fan.rst 14687F: drivers/hwmon/surface_fan.c 14688 14689MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14690M: Maximilian Luz <luzmaximilian@gmail.com> 14691L: platform-driver-x86@vger.kernel.org 14692S: Maintained 14693F: drivers/platform/surface/surface_gpe.c 14694 14695MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14696M: Hans de Goede <hdegoede@redhat.com> 14697M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14698M: Maximilian Luz <luzmaximilian@gmail.com> 14699L: platform-driver-x86@vger.kernel.org 14700S: Maintained 14701T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14702F: drivers/platform/surface/ 14703 14704MICROSOFT SURFACE HID TRANSPORT DRIVER 14705M: Maximilian Luz <luzmaximilian@gmail.com> 14706L: linux-input@vger.kernel.org 14707L: platform-driver-x86@vger.kernel.org 14708S: Maintained 14709F: drivers/hid/surface-hid/ 14710 14711MICROSOFT SURFACE HOT-PLUG DRIVER 14712M: Maximilian Luz <luzmaximilian@gmail.com> 14713L: platform-driver-x86@vger.kernel.org 14714S: Maintained 14715F: drivers/platform/surface/surface_hotplug.c 14716 14717MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14718M: Maximilian Luz <luzmaximilian@gmail.com> 14719L: platform-driver-x86@vger.kernel.org 14720S: Maintained 14721F: drivers/platform/surface/surface_platform_profile.c 14722 14723MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14724M: Chen Yu <yu.c.chen@intel.com> 14725L: platform-driver-x86@vger.kernel.org 14726S: Supported 14727F: drivers/platform/surface/surfacepro3_button.c 14728 14729MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14730M: Maximilian Luz <luzmaximilian@gmail.com> 14731L: platform-driver-x86@vger.kernel.org 14732S: Maintained 14733F: drivers/platform/surface/surface_aggregator_hub.c 14734 14735MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14736M: Maximilian Luz <luzmaximilian@gmail.com> 14737L: platform-driver-x86@vger.kernel.org 14738S: Maintained 14739W: https://github.com/linux-surface/surface-aggregator-module 14740C: irc://irc.libera.chat/linux-surface 14741F: Documentation/driver-api/surface_aggregator/ 14742F: drivers/platform/surface/aggregator/ 14743F: drivers/platform/surface/surface_acpi_notify.c 14744F: drivers/platform/surface/surface_aggregator_cdev.c 14745F: drivers/platform/surface/surface_aggregator_registry.c 14746F: include/linux/surface_acpi_notify.h 14747F: include/linux/surface_aggregator/ 14748F: include/uapi/linux/surface_aggregator/ 14749 14750MICROTEK X6 SCANNER 14751M: Oliver Neukum <oliver@neukum.org> 14752S: Maintained 14753F: drivers/usb/image/microtek.* 14754 14755MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14756M: Luka Kovacic <luka.kovacic@sartura.hr> 14757M: Luka Perkov <luka.perkov@sartura.hr> 14758S: Maintained 14759F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14760F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14761F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14762F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14763F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14764F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14765 14766MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14767M: Sakari Ailus <sakari.ailus@linux.intel.com> 14768L: linux-media@vger.kernel.org 14769S: Maintained 14770F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14771F: Documentation/driver-api/media/drivers/ccs/ 14772F: Documentation/userspace-api/media/drivers/ccs.rst 14773F: drivers/media/i2c/ccs-pll.c 14774F: drivers/media/i2c/ccs-pll.h 14775F: drivers/media/i2c/ccs/ 14776F: include/uapi/linux/ccs.h 14777F: include/uapi/linux/smiapp.h 14778 14779MIPS 14780M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14781L: linux-mips@vger.kernel.org 14782S: Maintained 14783W: http://www.linux-mips.org/ 14784Q: https://patchwork.kernel.org/project/linux-mips/list/ 14785T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14786F: Documentation/devicetree/bindings/mips/ 14787F: Documentation/arch/mips/ 14788F: arch/mips/ 14789F: drivers/platform/mips/ 14790F: include/dt-bindings/mips/ 14791 14792MIPS BAIKAL-T1 PLATFORM 14793M: Serge Semin <fancer.lancer@gmail.com> 14794L: linux-mips@vger.kernel.org 14795S: Supported 14796F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14797F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14798F: drivers/bus/bt1-*.c 14799F: drivers/clk/baikal-t1/ 14800F: drivers/memory/bt1-l2-ctl.c 14801F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14802 14803MIPS BOSTON DEVELOPMENT BOARD 14804M: Paul Burton <paulburton@kernel.org> 14805L: linux-mips@vger.kernel.org 14806S: Maintained 14807F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14808F: arch/mips/boot/dts/img/boston.dts 14809F: arch/mips/configs/generic/board-boston.config 14810F: drivers/clk/imgtec/clk-boston.c 14811F: include/dt-bindings/clock/boston-clock.h 14812 14813MIPS CORE DRIVERS 14814M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14815M: Serge Semin <fancer.lancer@gmail.com> 14816L: linux-mips@vger.kernel.org 14817S: Supported 14818F: drivers/bus/mips_cdmm.c 14819F: drivers/clocksource/mips-gic-timer.c 14820F: drivers/cpuidle/cpuidle-cps.c 14821F: drivers/irqchip/irq-mips-cpu.c 14822F: drivers/irqchip/irq-mips-gic.c 14823 14824MIPS GENERIC PLATFORM 14825M: Paul Burton <paulburton@kernel.org> 14826L: linux-mips@vger.kernel.org 14827S: Supported 14828F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14829F: arch/mips/generic/ 14830F: arch/mips/tools/generic-board-config.sh 14831 14832MIPS RINT INSTRUCTION EMULATION 14833M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14834L: linux-mips@vger.kernel.org 14835S: Supported 14836F: arch/mips/math-emu/dp_rint.c 14837F: arch/mips/math-emu/sp_rint.c 14838 14839MIPS/LOONGSON1 ARCHITECTURE 14840M: Keguang Zhang <keguang.zhang@gmail.com> 14841L: linux-mips@vger.kernel.org 14842S: Maintained 14843F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14844F: arch/mips/include/asm/mach-loongson32/ 14845F: arch/mips/loongson32/ 14846F: drivers/*/*loongson1* 14847F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14848 14849MIPS/LOONGSON2EF ARCHITECTURE 14850M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14851L: linux-mips@vger.kernel.org 14852S: Maintained 14853F: arch/mips/include/asm/mach-loongson2ef/ 14854F: arch/mips/loongson2ef/ 14855F: drivers/cpufreq/loongson2_cpufreq.c 14856 14857MIPS/LOONGSON64 ARCHITECTURE 14858M: Huacai Chen <chenhuacai@kernel.org> 14859M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14860L: linux-mips@vger.kernel.org 14861S: Maintained 14862F: arch/mips/include/asm/mach-loongson64/ 14863F: arch/mips/loongson64/ 14864F: drivers/irqchip/irq-loongson* 14865F: drivers/platform/mips/cpu_hwmon.c 14866 14867MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14868M: Hans Verkuil <hverkuil@xs4all.nl> 14869L: linux-media@vger.kernel.org 14870S: Odd Fixes 14871W: https://linuxtv.org 14872T: git git://linuxtv.org/media_tree.git 14873F: drivers/media/radio/radio-miropcm20* 14874 14875MITSUMI MM8013 FG DRIVER 14876M: Konrad Dybcio <konradybcio@kernel.org> 14877F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14878F: drivers/power/supply/mm8013.c 14879 14880MMP SUPPORT 14881R: Lubomir Rintel <lkundrak@v3.sk> 14882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14883S: Odd Fixes 14884T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14885F: arch/arm/boot/dts/marvell/mmp* 14886F: arch/arm/mach-mmp/ 14887F: include/linux/soc/mmp/ 14888 14889MMP USB PHY DRIVERS 14890R: Lubomir Rintel <lkundrak@v3.sk> 14891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14892S: Maintained 14893F: drivers/phy/marvell/phy-mmp3-usb.c 14894F: drivers/phy/marvell/phy-pxa-usb.c 14895 14896MMU GATHER AND TLB INVALIDATION 14897M: Will Deacon <will@kernel.org> 14898M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14899M: Andrew Morton <akpm@linux-foundation.org> 14900M: Nick Piggin <npiggin@gmail.com> 14901M: Peter Zijlstra <peterz@infradead.org> 14902L: linux-arch@vger.kernel.org 14903L: linux-mm@kvack.org 14904S: Maintained 14905F: arch/*/include/asm/tlb.h 14906F: include/asm-generic/tlb.h 14907F: mm/mmu_gather.c 14908 14909MN88472 MEDIA DRIVER 14910L: linux-media@vger.kernel.org 14911S: Orphan 14912W: https://linuxtv.org 14913Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14914F: drivers/media/dvb-frontends/mn88472* 14915 14916MN88473 MEDIA DRIVER 14917L: linux-media@vger.kernel.org 14918S: Orphan 14919W: https://linuxtv.org 14920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14921F: drivers/media/dvb-frontends/mn88473* 14922 14923MOBILEYE MIPS SOCS 14924M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14925M: Gregory CLEMENT <gregory.clement@bootlin.com> 14926M: Théo Lebrun <theo.lebrun@bootlin.com> 14927L: linux-mips@vger.kernel.org 14928S: Maintained 14929F: Documentation/devicetree/bindings/mips/mobileye.yaml 14930F: arch/mips/boot/dts/mobileye/ 14931F: arch/mips/configs/eyeq5_defconfig 14932F: arch/mips/mobileye/board-epm5.its.S 14933 14934MODULE SUPPORT 14935M: Luis Chamberlain <mcgrof@kernel.org> 14936L: linux-modules@vger.kernel.org 14937L: linux-kernel@vger.kernel.org 14938S: Maintained 14939T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14940F: include/linux/kmod.h 14941F: include/linux/module*.h 14942F: kernel/module/ 14943F: lib/test_kmod.c 14944F: scripts/module* 14945F: tools/testing/selftests/kmod/ 14946 14947MONOLITHIC POWER SYSTEM PMIC DRIVER 14948M: Saravanan Sekar <sravanhome@gmail.com> 14949S: Maintained 14950F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14951F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14952F: drivers/hwmon/pmbus/mpq7932.c 14953F: drivers/iio/adc/mp2629_adc.c 14954F: drivers/mfd/mp2629.c 14955F: drivers/power/supply/mp2629_charger.c 14956F: drivers/regulator/mp5416.c 14957F: drivers/regulator/mpq7920.c 14958F: drivers/regulator/mpq7920.h 14959F: include/linux/mfd/mp2629.h 14960 14961MOST(R) TECHNOLOGY DRIVER 14962M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14963M: Christian Gromm <christian.gromm@microchip.com> 14964S: Maintained 14965F: Documentation/ABI/testing/configfs-most 14966F: Documentation/ABI/testing/sysfs-bus-most 14967F: drivers/most/ 14968F: drivers/staging/most/ 14969F: include/linux/most.h 14970 14971MOTORCOMM PHY DRIVER 14972M: Peter Geis <pgwipeout@gmail.com> 14973M: Frank <Frank.Sae@motor-comm.com> 14974L: netdev@vger.kernel.org 14975S: Maintained 14976F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14977F: drivers/net/phy/motorcomm.c 14978 14979MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14980M: Jiri Slaby <jirislaby@kernel.org> 14981S: Maintained 14982F: Documentation/driver-api/tty/moxa-smartio.rst 14983F: drivers/tty/mxser.* 14984 14985MP3309C BACKLIGHT DRIVER 14986M: Flavio Suligoi <f.suligoi@asem.it> 14987L: dri-devel@lists.freedesktop.org 14988S: Maintained 14989F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 14990F: drivers/video/backlight/mp3309c.c 14991 14992MR800 AVERMEDIA USB FM RADIO DRIVER 14993M: Alexey Klimov <klimov.linux@gmail.com> 14994L: linux-media@vger.kernel.org 14995S: Maintained 14996T: git git://linuxtv.org/media_tree.git 14997F: drivers/media/radio/radio-mr800.c 14998 14999MRF24J40 IEEE 802.15.4 RADIO DRIVER 15000M: Stefan Schmidt <stefan@datenfreihafen.org> 15001L: linux-wpan@vger.kernel.org 15002S: Odd Fixes 15003F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15004F: drivers/net/ieee802154/mrf24j40.c 15005 15006MSI EC DRIVER 15007M: Nikita Kravets <teackot@gmail.com> 15008L: platform-driver-x86@vger.kernel.org 15009S: Maintained 15010W: https://github.com/BeardOverflow/msi-ec 15011F: drivers/platform/x86/msi-ec.* 15012 15013MSI LAPTOP SUPPORT 15014M: "Lee, Chun-Yi" <jlee@suse.com> 15015L: platform-driver-x86@vger.kernel.org 15016S: Maintained 15017F: drivers/platform/x86/msi-laptop.c 15018 15019MSI WMI SUPPORT 15020L: platform-driver-x86@vger.kernel.org 15021S: Orphan 15022F: drivers/platform/x86/msi-wmi.c 15023 15024MSI001 MEDIA DRIVER 15025L: linux-media@vger.kernel.org 15026S: Orphan 15027W: https://linuxtv.org 15028Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15029F: drivers/media/tuners/msi001* 15030 15031MSI2500 MEDIA DRIVER 15032L: linux-media@vger.kernel.org 15033S: Orphan 15034W: https://linuxtv.org 15035Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15036F: drivers/media/usb/msi2500/ 15037 15038MSTAR INTERRUPT CONTROLLER DRIVER 15039M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15040M: Daniel Palmer <daniel@thingy.jp> 15041S: Maintained 15042F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15043F: drivers/irqchip/irq-mst-intc.c 15044 15045MSYSTEMS DISKONCHIP G3 MTD DRIVER 15046M: Robert Jarzmik <robert.jarzmik@free.fr> 15047L: linux-mtd@lists.infradead.org 15048S: Maintained 15049F: drivers/mtd/devices/docg3* 15050 15051MT9M114 ONSEMI SENSOR DRIVER 15052M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15053L: linux-media@vger.kernel.org 15054S: Maintained 15055T: git git://linuxtv.org/media_tree.git 15056F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15057F: drivers/media/i2c/mt9m114.c 15058 15059MT9P031 APTINA CAMERA SENSOR 15060M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15061L: linux-media@vger.kernel.org 15062S: Maintained 15063T: git git://linuxtv.org/media_tree.git 15064F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15065F: drivers/media/i2c/mt9p031.c 15066F: include/media/i2c/mt9p031.h 15067 15068MT9T112 APTINA CAMERA SENSOR 15069M: Jacopo Mondi <jacopo@jmondi.org> 15070L: linux-media@vger.kernel.org 15071S: Odd Fixes 15072T: git git://linuxtv.org/media_tree.git 15073F: drivers/media/i2c/mt9t112.c 15074F: include/media/i2c/mt9t112.h 15075 15076MT9V032 APTINA CAMERA SENSOR 15077M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15078L: linux-media@vger.kernel.org 15079S: Maintained 15080T: git git://linuxtv.org/media_tree.git 15081F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15082F: drivers/media/i2c/mt9v032.c 15083F: include/media/i2c/mt9v032.h 15084 15085MT9V111 APTINA CAMERA SENSOR 15086M: Jacopo Mondi <jacopo@jmondi.org> 15087L: linux-media@vger.kernel.org 15088S: Maintained 15089T: git git://linuxtv.org/media_tree.git 15090F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15091F: drivers/media/i2c/mt9v111.c 15092 15093MULTIFUNCTION DEVICES (MFD) 15094M: Lee Jones <lee@kernel.org> 15095S: Maintained 15096T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15097F: Documentation/devicetree/bindings/mfd/ 15098F: drivers/mfd/ 15099F: include/dt-bindings/mfd/ 15100F: include/linux/mfd/ 15101 15102MULTIMEDIA CARD (MMC) ETC. OVER SPI 15103S: Orphan 15104F: drivers/mmc/host/mmc_spi.c 15105F: include/linux/spi/mmc_spi.h 15106 15107MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15108M: Ulf Hansson <ulf.hansson@linaro.org> 15109L: linux-mmc@vger.kernel.org 15110S: Maintained 15111T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15112F: Documentation/devicetree/bindings/mmc/ 15113F: drivers/mmc/ 15114F: include/linux/mmc/ 15115F: include/uapi/linux/mmc/ 15116 15117MULTIPLEXER SUBSYSTEM 15118M: Peter Rosin <peda@axentia.se> 15119S: Maintained 15120F: Documentation/ABI/testing/sysfs-class-mux* 15121F: Documentation/devicetree/bindings/mux/ 15122F: drivers/mux/ 15123F: include/dt-bindings/mux/ 15124F: include/linux/mux/ 15125 15126MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15127M: Bin Liu <b-liu@ti.com> 15128L: linux-usb@vger.kernel.org 15129S: Maintained 15130F: drivers/usb/musb/ 15131 15132MXL301RF MEDIA DRIVER 15133M: Akihiro Tsukada <tskd08@gmail.com> 15134L: linux-media@vger.kernel.org 15135S: Odd Fixes 15136F: drivers/media/tuners/mxl301rf* 15137 15138MXL5007T MEDIA DRIVER 15139M: Michael Krufky <mkrufky@linuxtv.org> 15140L: linux-media@vger.kernel.org 15141S: Maintained 15142W: https://linuxtv.org 15143W: http://github.com/mkrufky 15144Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15145T: git git://linuxtv.org/mkrufky/tuners.git 15146F: drivers/media/tuners/mxl5007t.* 15147 15148MXSFB DRM DRIVER 15149M: Marek Vasut <marex@denx.de> 15150M: Stefan Agner <stefan@agner.ch> 15151L: dri-devel@lists.freedesktop.org 15152S: Supported 15153T: git git://anongit.freedesktop.org/drm/drm-misc 15154F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15155F: drivers/gpu/drm/mxsfb/ 15156 15157MYLEX DAC960 PCI RAID Controller 15158M: Hannes Reinecke <hare@kernel.org> 15159L: linux-scsi@vger.kernel.org 15160S: Supported 15161F: drivers/scsi/myrb.* 15162F: drivers/scsi/myrs.* 15163 15164MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15165M: Chris Lee <christopher.lee@cspi.com> 15166L: netdev@vger.kernel.org 15167S: Supported 15168W: https://www.cspi.com/ethernet-products/support/downloads/ 15169F: drivers/net/ethernet/myricom/myri10ge/ 15170 15171NAND FLASH SUBSYSTEM 15172M: Miquel Raynal <miquel.raynal@bootlin.com> 15173R: Richard Weinberger <richard@nod.at> 15174L: linux-mtd@lists.infradead.org 15175S: Maintained 15176W: http://www.linux-mtd.infradead.org/ 15177Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15178C: irc://irc.oftc.net/mtd 15179T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15180F: drivers/mtd/nand/ 15181F: include/linux/mtd/*nand*.h 15182 15183NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15184M: Daniel Mack <zonque@gmail.com> 15185L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15186S: Maintained 15187W: http://www.native-instruments.com 15188F: sound/usb/caiaq/ 15189 15190NATSEMI ETHERNET DRIVER (DP8381x) 15191S: Orphan 15192F: drivers/net/ethernet/natsemi/natsemi.c 15193 15194NCR 5380 SCSI DRIVERS 15195M: Finn Thain <fthain@linux-m68k.org> 15196M: Michael Schmitz <schmitzmic@gmail.com> 15197L: linux-scsi@vger.kernel.org 15198S: Maintained 15199F: Documentation/scsi/g_NCR5380.rst 15200F: drivers/scsi/NCR5380.* 15201F: drivers/scsi/arm/cumana_1.c 15202F: drivers/scsi/arm/oak.c 15203F: drivers/scsi/atari_scsi.* 15204F: drivers/scsi/dmx3191d.c 15205F: drivers/scsi/g_NCR5380.* 15206F: drivers/scsi/mac_scsi.* 15207F: drivers/scsi/sun3_scsi.* 15208F: drivers/scsi/sun3_scsi_vme.c 15209 15210NCSI LIBRARY 15211M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15212S: Maintained 15213F: net/ncsi/ 15214 15215NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15216M: Zev Weiss <zev@bewilderbeest.net> 15217L: linux-hwmon@vger.kernel.org 15218S: Maintained 15219F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15220F: drivers/hwmon/nct6775-i2c.c 15221 15222NETDEVSIM 15223M: Jakub Kicinski <kuba@kernel.org> 15224S: Maintained 15225F: drivers/net/netdevsim/* 15226F: tools/testing/selftests/drivers/net/netdevsim/* 15227 15228NETEM NETWORK EMULATOR 15229M: Stephen Hemminger <stephen@networkplumber.org> 15230L: netdev@vger.kernel.org 15231S: Maintained 15232F: net/sched/sch_netem.c 15233 15234NETERION 10GbE DRIVERS (s2io) 15235M: Jon Mason <jdmason@kudzu.us> 15236L: netdev@vger.kernel.org 15237S: Supported 15238F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15239F: drivers/net/ethernet/neterion/ 15240 15241NETFILTER 15242M: Pablo Neira Ayuso <pablo@netfilter.org> 15243M: Jozsef Kadlecsik <kadlec@netfilter.org> 15244L: netfilter-devel@vger.kernel.org 15245L: coreteam@netfilter.org 15246S: Maintained 15247W: http://www.netfilter.org/ 15248W: http://www.iptables.org/ 15249W: http://www.nftables.org/ 15250Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15251C: irc://irc.libera.chat/netfilter 15252T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15253T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15254F: include/linux/netfilter* 15255F: include/linux/netfilter/ 15256F: include/net/netfilter/ 15257F: include/uapi/linux/netfilter* 15258F: include/uapi/linux/netfilter/ 15259F: net/*/netfilter.c 15260F: net/*/netfilter/ 15261F: net/bridge/br_netfilter*.c 15262F: net/netfilter/ 15263 15264NETROM NETWORK LAYER 15265M: Ralf Baechle <ralf@linux-mips.org> 15266L: linux-hams@vger.kernel.org 15267S: Maintained 15268W: https://linux-ax25.in-berlin.de 15269F: include/net/netrom.h 15270F: include/uapi/linux/netrom.h 15271F: net/netrom/ 15272 15273NETRONIX EMBEDDED CONTROLLER 15274M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15275S: Maintained 15276F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15277F: drivers/mfd/ntxec.c 15278F: drivers/pwm/pwm-ntxec.c 15279F: drivers/rtc/rtc-ntxec.c 15280F: include/linux/mfd/ntxec.h 15281 15282NETRONOME ETHERNET DRIVERS 15283M: Louis Peens <louis.peens@corigine.com> 15284R: Jakub Kicinski <kuba@kernel.org> 15285L: oss-drivers@corigine.com 15286S: Maintained 15287F: drivers/net/ethernet/netronome/ 15288 15289NETWORK BLOCK DEVICE (NBD) 15290M: Josef Bacik <josef@toxicpanda.com> 15291L: linux-block@vger.kernel.org 15292L: nbd@other.debian.org 15293S: Maintained 15294F: Documentation/admin-guide/blockdev/nbd.rst 15295F: drivers/block/nbd.c 15296F: include/trace/events/nbd.h 15297F: include/uapi/linux/nbd.h 15298 15299NETWORK DROP MONITOR 15300M: Neil Horman <nhorman@tuxdriver.com> 15301L: netdev@vger.kernel.org 15302S: Maintained 15303W: https://fedorahosted.org/dropwatch/ 15304F: include/uapi/linux/net_dropmon.h 15305F: net/core/drop_monitor.c 15306 15307NETWORKING DRIVERS 15308M: "David S. Miller" <davem@davemloft.net> 15309M: Eric Dumazet <edumazet@google.com> 15310M: Jakub Kicinski <kuba@kernel.org> 15311M: Paolo Abeni <pabeni@redhat.com> 15312L: netdev@vger.kernel.org 15313S: Maintained 15314P: Documentation/process/maintainer-netdev.rst 15315Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15316T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15317T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15318F: Documentation/devicetree/bindings/net/ 15319F: Documentation/networking/net_cachelines/net_device.rst 15320F: drivers/connector/ 15321F: drivers/net/ 15322F: include/dt-bindings/net/ 15323F: include/linux/cn_proc.h 15324F: include/linux/etherdevice.h 15325F: include/linux/fcdevice.h 15326F: include/linux/fddidevice.h 15327F: include/linux/hippidevice.h 15328F: include/linux/if_* 15329F: include/linux/inetdevice.h 15330F: include/linux/netdevice.h 15331F: include/uapi/linux/cn_proc.h 15332F: include/uapi/linux/if_* 15333F: include/uapi/linux/netdevice.h 15334X: drivers/net/wireless/ 15335 15336NETWORKING DRIVERS (WIRELESS) 15337M: Kalle Valo <kvalo@kernel.org> 15338L: linux-wireless@vger.kernel.org 15339S: Maintained 15340W: https://wireless.wiki.kernel.org/ 15341Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15342T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15343T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15344F: Documentation/devicetree/bindings/net/wireless/ 15345F: drivers/net/wireless/ 15346 15347NETWORKING [DSA] 15348M: Andrew Lunn <andrew@lunn.ch> 15349M: Florian Fainelli <f.fainelli@gmail.com> 15350M: Vladimir Oltean <olteanv@gmail.com> 15351S: Maintained 15352F: Documentation/devicetree/bindings/net/dsa/ 15353F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15354F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15355F: drivers/net/dsa/ 15356F: include/linux/dsa/ 15357F: include/linux/platform_data/dsa.h 15358F: include/net/dsa.h 15359F: net/dsa/ 15360F: tools/testing/selftests/drivers/net/dsa/ 15361 15362NETWORKING [GENERAL] 15363M: "David S. Miller" <davem@davemloft.net> 15364M: Eric Dumazet <edumazet@google.com> 15365M: Jakub Kicinski <kuba@kernel.org> 15366M: Paolo Abeni <pabeni@redhat.com> 15367L: netdev@vger.kernel.org 15368S: Maintained 15369P: Documentation/process/maintainer-netdev.rst 15370Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15371B: mailto:netdev@vger.kernel.org 15372T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15373T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15374F: Documentation/core-api/netlink.rst 15375F: Documentation/netlink/ 15376F: Documentation/networking/ 15377F: Documentation/networking/net_cachelines/ 15378F: Documentation/process/maintainer-netdev.rst 15379F: Documentation/userspace-api/netlink/ 15380F: include/linux/framer/framer-provider.h 15381F: include/linux/framer/framer.h 15382F: include/linux/in.h 15383F: include/linux/indirect_call_wrapper.h 15384F: include/linux/net.h 15385F: include/linux/netdevice.h 15386F: include/net/ 15387F: include/uapi/linux/in.h 15388F: include/uapi/linux/net.h 15389F: include/uapi/linux/net_namespace.h 15390F: include/uapi/linux/netdevice.h 15391F: lib/net_utils.c 15392F: lib/random32.c 15393F: net/ 15394F: tools/net/ 15395F: tools/testing/selftests/net/ 15396X: net/9p/ 15397X: net/bluetooth/ 15398 15399NETWORKING [IPSEC] 15400M: Steffen Klassert <steffen.klassert@secunet.com> 15401M: Herbert Xu <herbert@gondor.apana.org.au> 15402M: "David S. Miller" <davem@davemloft.net> 15403L: netdev@vger.kernel.org 15404S: Maintained 15405T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15406T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15407F: include/net/xfrm.h 15408F: include/uapi/linux/xfrm.h 15409F: net/ipv4/ah4.c 15410F: net/ipv4/esp4* 15411F: net/ipv4/ip_vti.c 15412F: net/ipv4/ipcomp.c 15413F: net/ipv4/xfrm* 15414F: net/ipv6/ah6.c 15415F: net/ipv6/esp6* 15416F: net/ipv6/ip6_vti.c 15417F: net/ipv6/ipcomp6.c 15418F: net/ipv6/xfrm* 15419F: net/key/ 15420F: net/xfrm/ 15421F: tools/testing/selftests/net/ipsec.c 15422 15423NETWORKING [IPv4/IPv6] 15424M: "David S. Miller" <davem@davemloft.net> 15425M: David Ahern <dsahern@kernel.org> 15426L: netdev@vger.kernel.org 15427S: Maintained 15428T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15429F: arch/x86/net/* 15430F: include/linux/ip.h 15431F: include/linux/ipv6* 15432F: include/net/fib* 15433F: include/net/ip* 15434F: include/net/route.h 15435F: net/ipv4/ 15436F: net/ipv6/ 15437 15438NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15439M: Paul Moore <paul@paul-moore.com> 15440L: netdev@vger.kernel.org 15441L: linux-security-module@vger.kernel.org 15442S: Supported 15443W: https://github.com/netlabel 15444F: Documentation/netlabel/ 15445F: include/net/calipso.h 15446F: include/net/cipso_ipv4.h 15447F: include/net/netlabel.h 15448F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15449F: include/uapi/linux/netfilter/xt_SECMARK.h 15450F: net/ipv4/cipso_ipv4.c 15451F: net/ipv6/calipso.c 15452F: net/netfilter/xt_CONNSECMARK.c 15453F: net/netfilter/xt_SECMARK.c 15454F: net/netlabel/ 15455 15456NETWORKING [MACSEC] 15457M: Sabrina Dubroca <sd@queasysnail.net> 15458L: netdev@vger.kernel.org 15459S: Maintained 15460F: drivers/net/macsec.c 15461F: include/net/macsec.h 15462F: include/uapi/linux/if_macsec.h 15463K: macsec 15464K: \bmdo_ 15465 15466NETWORKING [MPTCP] 15467M: Matthieu Baerts <matttbe@kernel.org> 15468M: Mat Martineau <martineau@kernel.org> 15469R: Geliang Tang <geliang@kernel.org> 15470L: netdev@vger.kernel.org 15471L: mptcp@lists.linux.dev 15472S: Maintained 15473W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15474B: https://github.com/multipath-tcp/mptcp_net-next/issues 15475T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15476T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15477F: Documentation/netlink/specs/mptcp_pm.yaml 15478F: Documentation/networking/mptcp-sysctl.rst 15479F: include/net/mptcp.h 15480F: include/trace/events/mptcp.h 15481F: include/uapi/linux/mptcp*.h 15482F: net/mptcp/ 15483F: tools/testing/selftests/bpf/*/*mptcp*.c 15484F: tools/testing/selftests/net/mptcp/ 15485 15486NETWORKING [TCP] 15487M: Eric Dumazet <edumazet@google.com> 15488L: netdev@vger.kernel.org 15489S: Maintained 15490F: Documentation/networking/net_cachelines/tcp_sock.rst 15491F: include/linux/tcp.h 15492F: include/net/tcp.h 15493F: include/trace/events/tcp.h 15494F: include/uapi/linux/tcp.h 15495F: net/ipv4/syncookies.c 15496F: net/ipv4/tcp*.c 15497F: net/ipv6/syncookies.c 15498F: net/ipv6/tcp*.c 15499 15500NETWORKING [TLS] 15501M: Boris Pismenny <borisp@nvidia.com> 15502M: John Fastabend <john.fastabend@gmail.com> 15503M: Jakub Kicinski <kuba@kernel.org> 15504L: netdev@vger.kernel.org 15505S: Maintained 15506F: include/net/tls.h 15507F: include/uapi/linux/tls.h 15508F: net/tls/* 15509 15510NETXEN (1/10) GbE SUPPORT 15511M: Manish Chopra <manishc@marvell.com> 15512M: Rahul Verma <rahulv@marvell.com> 15513M: GR-Linux-NIC-Dev@marvell.com 15514L: netdev@vger.kernel.org 15515S: Supported 15516F: drivers/net/ethernet/qlogic/netxen/ 15517 15518NET_FAILOVER MODULE 15519M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15520L: netdev@vger.kernel.org 15521S: Supported 15522F: Documentation/networking/net_failover.rst 15523F: drivers/net/net_failover.c 15524F: include/net/net_failover.h 15525 15526NEXTHOP 15527M: David Ahern <dsahern@kernel.org> 15528L: netdev@vger.kernel.org 15529S: Maintained 15530F: include/net/netns/nexthop.h 15531F: include/net/nexthop.h 15532F: include/uapi/linux/nexthop.h 15533F: net/ipv4/nexthop.c 15534 15535NFC SUBSYSTEM 15536M: Krzysztof Kozlowski <krzk@kernel.org> 15537L: netdev@vger.kernel.org 15538S: Maintained 15539F: Documentation/devicetree/bindings/net/nfc/ 15540F: drivers/nfc/ 15541F: include/net/nfc/ 15542F: include/uapi/linux/nfc.h 15543F: net/nfc/ 15544 15545NFC VIRTUAL NCI DEVICE DRIVER 15546M: Bongsu Jeon <bongsu.jeon@samsung.com> 15547L: netdev@vger.kernel.org 15548S: Supported 15549F: drivers/nfc/virtual_ncidev.c 15550F: tools/testing/selftests/nci/ 15551 15552NFS, SUNRPC, AND LOCKD CLIENTS 15553M: Trond Myklebust <trond.myklebust@hammerspace.com> 15554M: Anna Schumaker <anna@kernel.org> 15555L: linux-nfs@vger.kernel.org 15556S: Maintained 15557W: http://client.linux-nfs.org 15558T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15559F: Documentation/filesystems/nfs/ 15560F: fs/lockd/ 15561F: fs/nfs/ 15562F: fs/nfs_common/ 15563F: include/linux/lockd/ 15564F: include/linux/nfs* 15565F: include/linux/sunrpc/ 15566F: include/uapi/linux/nfs* 15567F: include/uapi/linux/sunrpc/ 15568F: net/sunrpc/ 15569 15570NILFS2 FILESYSTEM 15571M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15572L: linux-nilfs@vger.kernel.org 15573S: Supported 15574W: https://nilfs.sourceforge.io/ 15575T: git https://github.com/konis/nilfs2.git 15576F: Documentation/filesystems/nilfs2.rst 15577F: fs/nilfs2/ 15578F: include/trace/events/nilfs2.h 15579F: include/uapi/linux/nilfs2_api.h 15580F: include/uapi/linux/nilfs2_ondisk.h 15581 15582NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15583M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15584S: Maintained 15585W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15586F: Documentation/scsi/NinjaSCSI.rst 15587F: drivers/scsi/pcmcia/nsp_* 15588 15589NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15590M: GOTO Masanori <gotom@debian.or.jp> 15591M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15592S: Maintained 15593W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15594F: Documentation/scsi/NinjaSCSI.rst 15595F: drivers/scsi/nsp32* 15596 15597NINTENDO HID DRIVER 15598M: Daniel J. Ogorchock <djogorchock@gmail.com> 15599L: linux-input@vger.kernel.org 15600S: Maintained 15601F: drivers/hid/hid-nintendo* 15602 15603NIOS2 ARCHITECTURE 15604M: Dinh Nguyen <dinguyen@kernel.org> 15605S: Maintained 15606T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15607F: arch/nios2/ 15608 15609NITRO ENCLAVES (NE) 15610M: Alexandru Ciobotaru <alcioa@amazon.com> 15611L: linux-kernel@vger.kernel.org 15612L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15613S: Supported 15614W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15615F: Documentation/virt/ne_overview.rst 15616F: drivers/virt/nitro_enclaves/ 15617F: include/linux/nitro_enclaves.h 15618F: include/uapi/linux/nitro_enclaves.h 15619F: samples/nitro_enclaves/ 15620 15621NITRO SECURE MODULE (NSM) 15622M: Alexander Graf <graf@amazon.com> 15623L: linux-kernel@vger.kernel.org 15624L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15625S: Supported 15626W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15627F: drivers/misc/nsm.c 15628F: include/uapi/linux/nsm.h 15629 15630NOHZ, DYNTICKS SUPPORT 15631M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15632M: Frederic Weisbecker <frederic@kernel.org> 15633M: Ingo Molnar <mingo@kernel.org> 15634M: Thomas Gleixner <tglx@linutronix.de> 15635L: linux-kernel@vger.kernel.org 15636S: Maintained 15637T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15638F: include/linux/sched/nohz.h 15639F: include/linux/tick.h 15640F: kernel/time/tick*.* 15641 15642NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15643M: Pavel Machek <pavel@ucw.cz> 15644M: Sakari Ailus <sakari.ailus@iki.fi> 15645L: linux-media@vger.kernel.org 15646S: Maintained 15647F: drivers/media/i2c/ad5820.c 15648F: drivers/media/i2c/et8ek8 15649 15650NOKIA N900 POWER SUPPLY DRIVERS 15651R: Pali Rohár <pali@kernel.org> 15652F: drivers/power/supply/bq2415x_charger.c 15653F: drivers/power/supply/bq27xxx_battery.c 15654F: drivers/power/supply/bq27xxx_battery_i2c.c 15655F: drivers/power/supply/isp1704_charger.c 15656F: drivers/power/supply/rx51_battery.c 15657F: include/linux/power/bq2415x_charger.h 15658F: include/linux/power/bq27xxx_battery.h 15659 15660NOLIBC HEADER FILE 15661M: Willy Tarreau <w@1wt.eu> 15662M: Thomas Weißschuh <linux@weissschuh.net> 15663S: Maintained 15664T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15665F: tools/include/nolibc/ 15666F: tools/testing/selftests/nolibc/ 15667 15668NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15669M: Hans de Goede <hdegoede@redhat.com> 15670L: linux-input@vger.kernel.org 15671S: Maintained 15672F: drivers/input/touchscreen/novatek-nvt-ts.c 15673 15674NSDEPS 15675M: Matthias Maennich <maennich@google.com> 15676S: Maintained 15677F: Documentation/core-api/symbol-namespaces.rst 15678F: scripts/nsdeps 15679 15680NTB AMD DRIVER 15681M: Sanjay R Mehta <sanju.mehta@amd.com> 15682M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15683L: ntb@lists.linux.dev 15684S: Supported 15685F: drivers/ntb/hw/amd/ 15686 15687NTB DRIVER CORE 15688M: Jon Mason <jdmason@kudzu.us> 15689M: Dave Jiang <dave.jiang@intel.com> 15690M: Allen Hubbe <allenbh@gmail.com> 15691L: ntb@lists.linux.dev 15692S: Supported 15693W: https://github.com/jonmason/ntb/wiki 15694T: git https://github.com/jonmason/ntb.git 15695F: drivers/net/ntb_netdev.c 15696F: drivers/ntb/ 15697F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15698F: include/linux/ntb.h 15699F: include/linux/ntb_transport.h 15700F: tools/testing/selftests/ntb/ 15701 15702NTB IDT DRIVER 15703M: Serge Semin <fancer.lancer@gmail.com> 15704L: ntb@lists.linux.dev 15705S: Supported 15706F: drivers/ntb/hw/idt/ 15707 15708NTB INTEL DRIVER 15709M: Dave Jiang <dave.jiang@intel.com> 15710L: ntb@lists.linux.dev 15711S: Supported 15712W: https://github.com/davejiang/linux/wiki 15713T: git https://github.com/davejiang/linux.git 15714F: drivers/ntb/hw/intel/ 15715 15716NTFS3 FILESYSTEM 15717M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15718L: ntfs3@lists.linux.dev 15719S: Supported 15720W: http://www.paragon-software.com/ 15721T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15722F: Documentation/filesystems/ntfs3.rst 15723F: fs/ntfs3/ 15724 15725NUBUS SUBSYSTEM 15726M: Finn Thain <fthain@linux-m68k.org> 15727L: linux-m68k@lists.linux-m68k.org 15728S: Maintained 15729F: arch/*/include/asm/nubus.h 15730F: drivers/nubus/ 15731F: include/linux/nubus.h 15732F: include/uapi/linux/nubus.h 15733 15734NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15735M: Antonino Daplas <adaplas@gmail.com> 15736L: linux-fbdev@vger.kernel.org 15737S: Maintained 15738F: drivers/video/fbdev/nvidia/ 15739F: drivers/video/fbdev/riva/ 15740 15741NVIDIA WMI EC BACKLIGHT DRIVER 15742M: Daniel Dadap <ddadap@nvidia.com> 15743L: platform-driver-x86@vger.kernel.org 15744S: Supported 15745F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15746F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15747 15748NVM EXPRESS DRIVER 15749M: Keith Busch <kbusch@kernel.org> 15750M: Jens Axboe <axboe@fb.com> 15751M: Christoph Hellwig <hch@lst.de> 15752M: Sagi Grimberg <sagi@grimberg.me> 15753L: linux-nvme@lists.infradead.org 15754S: Supported 15755W: http://git.infradead.org/nvme.git 15756T: git git://git.infradead.org/nvme.git 15757F: Documentation/nvme/ 15758F: drivers/nvme/common/ 15759F: drivers/nvme/host/ 15760F: include/linux/nvme-*.h 15761F: include/linux/nvme.h 15762F: include/uapi/linux/nvme_ioctl.h 15763 15764NVM EXPRESS FABRICS AUTHENTICATION 15765M: Hannes Reinecke <hare@suse.de> 15766L: linux-nvme@lists.infradead.org 15767S: Supported 15768F: drivers/nvme/host/auth.c 15769F: drivers/nvme/target/auth.c 15770F: drivers/nvme/target/fabrics-cmd-auth.c 15771F: include/linux/nvme-auth.h 15772 15773NVM EXPRESS FC TRANSPORT DRIVERS 15774M: James Smart <james.smart@broadcom.com> 15775L: linux-nvme@lists.infradead.org 15776S: Supported 15777F: drivers/nvme/host/fc.c 15778F: drivers/nvme/target/fc.c 15779F: drivers/nvme/target/fcloop.c 15780F: include/linux/nvme-fc-driver.h 15781F: include/linux/nvme-fc.h 15782 15783NVM EXPRESS HARDWARE MONITORING SUPPORT 15784M: Guenter Roeck <linux@roeck-us.net> 15785L: linux-nvme@lists.infradead.org 15786S: Supported 15787F: drivers/nvme/host/hwmon.c 15788 15789NVM EXPRESS TARGET DRIVER 15790M: Christoph Hellwig <hch@lst.de> 15791M: Sagi Grimberg <sagi@grimberg.me> 15792M: Chaitanya Kulkarni <kch@nvidia.com> 15793L: linux-nvme@lists.infradead.org 15794S: Supported 15795W: http://git.infradead.org/nvme.git 15796T: git git://git.infradead.org/nvme.git 15797F: drivers/nvme/target/ 15798 15799NVMEM FRAMEWORK 15800M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15801S: Maintained 15802T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15803F: Documentation/ABI/stable/sysfs-bus-nvmem 15804F: Documentation/devicetree/bindings/nvmem/ 15805F: drivers/nvmem/ 15806F: include/linux/nvmem-consumer.h 15807F: include/linux/nvmem-provider.h 15808 15809NXP BLUETOOTH WIRELESS DRIVERS 15810M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15811M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15812S: Maintained 15813F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15814F: drivers/bluetooth/btnxpuart.c 15815 15816NXP C45 TJA11XX PHY DRIVER 15817M: Andrei Botila <andrei.botila@oss.nxp.com> 15818L: netdev@vger.kernel.org 15819S: Maintained 15820F: drivers/net/phy/nxp-c45-tja11xx* 15821 15822NXP FSPI DRIVER 15823M: Han Xu <han.xu@nxp.com> 15824M: Haibo Chen <haibo.chen@nxp.com> 15825R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15826L: linux-spi@vger.kernel.org 15827S: Maintained 15828F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15829F: drivers/spi/spi-nxp-fspi.c 15830 15831NXP FXAS21002C DRIVER 15832M: Rui Miguel Silva <rmfrfs@gmail.com> 15833L: linux-iio@vger.kernel.org 15834S: Maintained 15835F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15836F: drivers/iio/gyro/fxas21002c.h 15837F: drivers/iio/gyro/fxas21002c_core.c 15838F: drivers/iio/gyro/fxas21002c_i2c.c 15839F: drivers/iio/gyro/fxas21002c_spi.c 15840 15841NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15842M: Haibo Chen <haibo.chen@nxp.com> 15843L: linux-iio@vger.kernel.org 15844L: imx@lists.linux.dev 15845S: Maintained 15846F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15847F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15848F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15849F: drivers/iio/adc/imx7d_adc.c 15850F: drivers/iio/adc/imx93_adc.c 15851F: drivers/iio/adc/vf610_adc.c 15852 15853NXP i.MX 8M ISI DRIVER 15854M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15855L: linux-media@vger.kernel.org 15856S: Maintained 15857F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15858F: drivers/media/platform/nxp/imx8-isi/ 15859 15860NXP i.MX 8MP DW100 V4L2 DRIVER 15861M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15862L: linux-media@vger.kernel.org 15863S: Maintained 15864F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15865F: Documentation/userspace-api/media/drivers/dw100.rst 15866F: drivers/media/platform/nxp/dw100/ 15867F: include/uapi/linux/dw100.h 15868 15869NXP i.MX 8MQ DCSS DRIVER 15870M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15871R: Lucas Stach <l.stach@pengutronix.de> 15872L: dri-devel@lists.freedesktop.org 15873S: Maintained 15874T: git git://anongit.freedesktop.org/drm/drm-misc 15875F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15876F: drivers/gpu/drm/imx/dcss/ 15877 15878NXP i.MX 8QXP ADC DRIVER 15879M: Cai Huoqing <cai.huoqing@linux.dev> 15880M: Haibo Chen <haibo.chen@nxp.com> 15881L: imx@lists.linux.dev 15882L: linux-iio@vger.kernel.org 15883S: Maintained 15884F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15885F: drivers/iio/adc/imx8qxp-adc.c 15886 15887NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15888M: Mirela Rabulea <mirela.rabulea@nxp.com> 15889L: imx@lists.linux.dev 15890L: linux-media@vger.kernel.org 15891S: Maintained 15892F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15893F: drivers/media/platform/nxp/imx-jpeg 15894 15895NXP i.MX CLOCK DRIVERS 15896M: Abel Vesa <abelvesa@kernel.org> 15897R: Peng Fan <peng.fan@nxp.com> 15898L: linux-clk@vger.kernel.org 15899L: imx@lists.linux.dev 15900S: Maintained 15901T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15902F: Documentation/devicetree/bindings/clock/imx* 15903F: drivers/clk/imx/ 15904F: include/dt-bindings/clock/imx* 15905 15906NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15907M: Jagan Teki <jagan@amarulasolutions.com> 15908S: Maintained 15909F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15910F: drivers/regulator/pf8x00-regulator.c 15911 15912NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15913M: Krzysztof Kozlowski <krzk@kernel.org> 15914L: linux-kernel@vger.kernel.org 15915S: Maintained 15916F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15917F: drivers/extcon/extcon-ptn5150.c 15918 15919NXP SGTL5000 DRIVER 15920M: Fabio Estevam <festevam@gmail.com> 15921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15922S: Maintained 15923F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15924F: sound/soc/codecs/sgtl5000* 15925 15926NXP SJA1105 ETHERNET SWITCH DRIVER 15927M: Vladimir Oltean <olteanv@gmail.com> 15928L: linux-kernel@vger.kernel.org 15929S: Maintained 15930F: drivers/net/dsa/sja1105 15931F: drivers/net/pcs/pcs-xpcs-nxp.c 15932 15933NXP TDA998X DRM DRIVER 15934M: Russell King <linux@armlinux.org.uk> 15935S: Maintained 15936T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15937T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15938F: drivers/gpu/drm/i2c/tda998x_drv.c 15939F: include/drm/i2c/tda998x.h 15940F: include/dt-bindings/display/tda998x.h 15941K: "nxp,tda998x" 15942 15943NXP TFA9879 DRIVER 15944M: Peter Rosin <peda@axentia.se> 15945L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15946S: Maintained 15947F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15948F: sound/soc/codecs/tfa9879* 15949 15950NXP-NCI NFC DRIVER 15951S: Orphan 15952F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15953F: drivers/nfc/nxp-nci 15954 15955NXP/Goodix TFA989X (TFA1) DRIVER 15956M: Stephan Gerhold <stephan@gerhold.net> 15957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15958S: Maintained 15959F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15960F: sound/soc/codecs/tfa989x.c 15961 15962NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15963M: Jonas Malaco <jonas@protocubo.io> 15964L: linux-hwmon@vger.kernel.org 15965S: Maintained 15966F: Documentation/hwmon/nzxt-kraken2.rst 15967F: drivers/hwmon/nzxt-kraken2.c 15968 15969NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15970M: Jonas Malaco <jonas@protocubo.io> 15971M: Aleksa Savic <savicaleksa83@gmail.com> 15972L: linux-hwmon@vger.kernel.org 15973S: Maintained 15974F: Documentation/hwmon/nzxt-kraken3.rst 15975F: drivers/hwmon/nzxt-kraken3.c 15976 15977NZXT-SMART2 HARDWARE MONITORING DRIVER 15978M: Aleksandr Mezin <mezin.alexander@gmail.com> 15979L: linux-hwmon@vger.kernel.org 15980S: Maintained 15981F: Documentation/hwmon/nzxt-smart2.rst 15982F: drivers/hwmon/nzxt-smart2.c 15983 15984OBJAGG 15985M: Jiri Pirko <jiri@resnulli.us> 15986L: netdev@vger.kernel.org 15987S: Supported 15988F: include/linux/objagg.h 15989F: lib/objagg.c 15990F: lib/test_objagg.c 15991 15992OBJPOOL 15993M: Matt Wu <wuqiang.matt@bytedance.com> 15994S: Supported 15995F: include/linux/objpool.h 15996F: lib/objpool.c 15997F: lib/test_objpool.c 15998 15999OBJTOOL 16000M: Josh Poimboeuf <jpoimboe@kernel.org> 16001M: Peter Zijlstra <peterz@infradead.org> 16002S: Supported 16003F: include/linux/objtool*.h 16004F: tools/objtool/ 16005 16006OCELOT ETHERNET SWITCH DRIVER 16007M: Vladimir Oltean <vladimir.oltean@nxp.com> 16008M: Claudiu Manoil <claudiu.manoil@nxp.com> 16009M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16010M: UNGLinuxDriver@microchip.com 16011L: netdev@vger.kernel.org 16012S: Supported 16013F: drivers/net/dsa/ocelot/* 16014F: drivers/net/ethernet/mscc/ 16015F: include/soc/mscc/ocelot* 16016F: net/dsa/tag_ocelot.c 16017F: net/dsa/tag_ocelot_8021q.c 16018F: tools/testing/selftests/drivers/net/ocelot/* 16019 16020OCELOT EXTERNAL SWITCH CONTROL 16021M: Colin Foster <colin.foster@in-advantage.com> 16022S: Supported 16023F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16024F: drivers/mfd/ocelot* 16025F: drivers/net/dsa/ocelot/ocelot_ext.c 16026F: include/linux/mfd/ocelot.h 16027 16028OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16029M: Frederic Barrat <fbarrat@linux.ibm.com> 16030M: Andrew Donnellan <ajd@linux.ibm.com> 16031L: linuxppc-dev@lists.ozlabs.org 16032S: Supported 16033F: Documentation/userspace-api/accelerators/ocxl.rst 16034F: arch/powerpc/include/asm/pnv-ocxl.h 16035F: arch/powerpc/platforms/powernv/ocxl.c 16036F: drivers/misc/ocxl/ 16037F: include/misc/ocxl* 16038F: include/uapi/misc/ocxl.h 16039 16040OMAP AUDIO SUPPORT 16041M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16042M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16043L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16044L: linux-omap@vger.kernel.org 16045S: Maintained 16046F: sound/soc/ti/n810.c 16047F: sound/soc/ti/omap* 16048F: sound/soc/ti/rx51.c 16049F: sound/soc/ti/sdma-pcm.* 16050 16051OMAP CLOCK FRAMEWORK SUPPORT 16052M: Paul Walmsley <paul@pwsan.com> 16053L: linux-omap@vger.kernel.org 16054S: Maintained 16055F: arch/arm/*omap*/*clock* 16056 16057OMAP DEVICE TREE SUPPORT 16058M: Benoît Cousson <bcousson@baylibre.com> 16059M: Tony Lindgren <tony@atomide.com> 16060L: linux-omap@vger.kernel.org 16061L: devicetree@vger.kernel.org 16062S: Maintained 16063F: arch/arm/boot/dts/ti/omap/ 16064 16065OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16066L: linux-omap@vger.kernel.org 16067L: linux-fbdev@vger.kernel.org 16068S: Orphan 16069F: Documentation/arch/arm/omap/dss.rst 16070F: drivers/video/fbdev/omap2/ 16071 16072OMAP FRAMEBUFFER SUPPORT 16073L: linux-fbdev@vger.kernel.org 16074L: linux-omap@vger.kernel.org 16075S: Orphan 16076F: drivers/video/fbdev/omap/ 16077 16078OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16079M: Roger Quadros <rogerq@kernel.org> 16080M: Tony Lindgren <tony@atomide.com> 16081L: linux-omap@vger.kernel.org 16082S: Maintained 16083F: arch/arm/mach-omap2/*gpmc* 16084F: drivers/memory/omap-gpmc.c 16085 16086OMAP GPIO DRIVER 16087M: Grygorii Strashko <grygorii.strashko@ti.com> 16088M: Santosh Shilimkar <ssantosh@kernel.org> 16089M: Kevin Hilman <khilman@kernel.org> 16090L: linux-omap@vger.kernel.org 16091S: Maintained 16092F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16093F: drivers/gpio/gpio-omap.c 16094 16095OMAP HARDWARE SPINLOCK SUPPORT 16096L: linux-omap@vger.kernel.org 16097S: Orphan 16098F: drivers/hwspinlock/omap_hwspinlock.c 16099 16100OMAP HS MMC SUPPORT 16101L: linux-mmc@vger.kernel.org 16102L: linux-omap@vger.kernel.org 16103S: Orphan 16104F: drivers/mmc/host/omap_hsmmc.c 16105 16106OMAP HWMOD DATA 16107M: Paul Walmsley <paul@pwsan.com> 16108L: linux-omap@vger.kernel.org 16109S: Maintained 16110F: arch/arm/mach-omap2/omap_hwmod*data* 16111 16112OMAP HWMOD SUPPORT 16113M: Benoît Cousson <bcousson@baylibre.com> 16114M: Paul Walmsley <paul@pwsan.com> 16115L: linux-omap@vger.kernel.org 16116S: Maintained 16117F: arch/arm/mach-omap2/omap_hwmod.* 16118 16119OMAP I2C DRIVER 16120M: Vignesh R <vigneshr@ti.com> 16121L: linux-omap@vger.kernel.org 16122L: linux-i2c@vger.kernel.org 16123S: Maintained 16124F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16125F: drivers/i2c/busses/i2c-omap.c 16126 16127OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16128M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16129L: linux-media@vger.kernel.org 16130S: Maintained 16131F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16132F: drivers/media/platform/ti/omap3isp/ 16133F: drivers/staging/media/omap4iss/ 16134 16135OMAP MMC SUPPORT 16136M: Aaro Koskinen <aaro.koskinen@iki.fi> 16137L: linux-omap@vger.kernel.org 16138S: Odd Fixes 16139F: drivers/mmc/host/omap.c 16140 16141OMAP POWER MANAGEMENT SUPPORT 16142M: Kevin Hilman <khilman@kernel.org> 16143L: linux-omap@vger.kernel.org 16144S: Maintained 16145F: arch/arm/*omap*/*pm* 16146F: drivers/cpufreq/omap-cpufreq.c 16147 16148OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16149M: Paul Walmsley <paul@pwsan.com> 16150L: linux-omap@vger.kernel.org 16151S: Maintained 16152F: arch/arm/mach-omap2/prm* 16153 16154OMAP RANDOM NUMBER GENERATOR SUPPORT 16155M: Deepak Saxena <dsaxena@plexity.net> 16156S: Maintained 16157F: drivers/char/hw_random/omap-rng.c 16158 16159OMAP USB SUPPORT 16160L: linux-usb@vger.kernel.org 16161L: linux-omap@vger.kernel.org 16162S: Orphan 16163F: arch/arm/*omap*/usb* 16164F: drivers/usb/*/*omap* 16165 16166OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16167M: Mark Jackson <mpfj@newflow.co.uk> 16168L: linux-omap@vger.kernel.org 16169S: Maintained 16170F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16171 16172OMAP1 SUPPORT 16173M: Aaro Koskinen <aaro.koskinen@iki.fi> 16174M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16175M: Tony Lindgren <tony@atomide.com> 16176L: linux-omap@vger.kernel.org 16177S: Maintained 16178Q: http://patchwork.kernel.org/project/linux-omap/list/ 16179T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16180F: arch/arm/configs/omap1_defconfig 16181F: arch/arm/mach-omap1/ 16182F: drivers/i2c/busses/i2c-omap.c 16183F: include/linux/platform_data/ams-delta-fiq.h 16184F: include/linux/platform_data/i2c-omap.h 16185 16186OMAP2+ SUPPORT 16187M: Tony Lindgren <tony@atomide.com> 16188L: linux-omap@vger.kernel.org 16189S: Maintained 16190W: http://www.muru.com/linux/omap/ 16191W: http://linux.omap.com/ 16192Q: http://patchwork.kernel.org/project/linux-omap/list/ 16193T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16194F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16195F: arch/arm/configs/omap2plus_defconfig 16196F: arch/arm/mach-omap2/ 16197F: drivers/bus/omap*.[ch] 16198F: drivers/bus/ti-sysc.c 16199F: drivers/gpio/gpio-tps65219.c 16200F: drivers/i2c/busses/i2c-omap.c 16201F: drivers/irqchip/irq-omap-intc.c 16202F: drivers/mfd/*omap*.c 16203F: drivers/mfd/menelaus.c 16204F: drivers/mfd/palmas.c 16205F: drivers/mfd/tps65217.c 16206F: drivers/mfd/tps65218.c 16207F: drivers/mfd/tps65219.c 16208F: drivers/mfd/tps65910.c 16209F: drivers/mfd/twl-core.[ch] 16210F: drivers/mfd/twl4030*.c 16211F: drivers/mfd/twl6030*.c 16212F: drivers/mfd/twl6040*.c 16213F: drivers/regulator/palmas-regulator*.c 16214F: drivers/regulator/pbias-regulator.c 16215F: drivers/regulator/tps65217-regulator.c 16216F: drivers/regulator/tps65218-regulator.c 16217F: drivers/regulator/tps65219-regulator.c 16218F: drivers/regulator/tps65910-regulator.c 16219F: drivers/regulator/twl-regulator.c 16220F: drivers/regulator/twl6030-regulator.c 16221F: include/linux/platform_data/i2c-omap.h 16222F: include/linux/platform_data/ti-sysc.h 16223 16224OMFS FILESYSTEM 16225M: Bob Copeland <me@bobcopeland.com> 16226L: linux-karma-devel@lists.sourceforge.net 16227S: Maintained 16228F: Documentation/filesystems/omfs.rst 16229F: fs/omfs/ 16230 16231OMNIVISION OG01A1B SENSOR DRIVER 16232M: Sakari Ailus <sakari.ailus@linux.intel.com> 16233L: linux-media@vger.kernel.org 16234S: Maintained 16235F: drivers/media/i2c/og01a1b.c 16236 16237OMNIVISION OV01A10 SENSOR DRIVER 16238M: Bingbu Cao <bingbu.cao@intel.com> 16239L: linux-media@vger.kernel.org 16240S: Maintained 16241T: git git://linuxtv.org/media_tree.git 16242F: drivers/media/i2c/ov01a10.c 16243 16244OMNIVISION OV02A10 SENSOR DRIVER 16245L: linux-media@vger.kernel.org 16246S: Orphan 16247T: git git://linuxtv.org/media_tree.git 16248F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16249F: drivers/media/i2c/ov02a10.c 16250 16251OMNIVISION OV08D10 SENSOR DRIVER 16252M: Jimmy Su <jimmy.su@intel.com> 16253L: linux-media@vger.kernel.org 16254S: Maintained 16255T: git git://linuxtv.org/media_tree.git 16256F: drivers/media/i2c/ov08d10.c 16257 16258OMNIVISION OV08X40 SENSOR DRIVER 16259M: Jason Chen <jason.z.chen@intel.com> 16260L: linux-media@vger.kernel.org 16261S: Maintained 16262T: git git://linuxtv.org/media_tree.git 16263F: drivers/media/i2c/ov08x40.c 16264 16265OMNIVISION OV13858 SENSOR DRIVER 16266M: Sakari Ailus <sakari.ailus@linux.intel.com> 16267L: linux-media@vger.kernel.org 16268S: Maintained 16269T: git git://linuxtv.org/media_tree.git 16270F: drivers/media/i2c/ov13858.c 16271 16272OMNIVISION OV13B10 SENSOR DRIVER 16273M: Arec Kao <arec.kao@intel.com> 16274L: linux-media@vger.kernel.org 16275S: Maintained 16276T: git git://linuxtv.org/media_tree.git 16277F: drivers/media/i2c/ov13b10.c 16278 16279OMNIVISION OV2680 SENSOR DRIVER 16280M: Rui Miguel Silva <rmfrfs@gmail.com> 16281M: Hans de Goede <hansg@kernel.org> 16282L: linux-media@vger.kernel.org 16283S: Maintained 16284T: git git://linuxtv.org/media_tree.git 16285F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16286F: drivers/media/i2c/ov2680.c 16287 16288OMNIVISION OV2685 SENSOR DRIVER 16289M: Shunqian Zheng <zhengsq@rock-chips.com> 16290L: linux-media@vger.kernel.org 16291S: Maintained 16292T: git git://linuxtv.org/media_tree.git 16293F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16294F: drivers/media/i2c/ov2685.c 16295 16296OMNIVISION OV2740 SENSOR DRIVER 16297M: Tianshu Qiu <tian.shu.qiu@intel.com> 16298R: Sakari Ailus <sakari.ailus@linux.intel.com> 16299R: Bingbu Cao <bingbu.cao@intel.com> 16300L: linux-media@vger.kernel.org 16301S: Maintained 16302T: git git://linuxtv.org/media_tree.git 16303F: drivers/media/i2c/ov2740.c 16304 16305OMNIVISION OV4689 SENSOR DRIVER 16306M: Mikhail Rudenko <mike.rudenko@gmail.com> 16307L: linux-media@vger.kernel.org 16308S: Maintained 16309T: git git://linuxtv.org/media_tree.git 16310F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16311F: drivers/media/i2c/ov4689.c 16312 16313OMNIVISION OV5640 SENSOR DRIVER 16314M: Steve Longerbeam <slongerbeam@gmail.com> 16315L: linux-media@vger.kernel.org 16316S: Maintained 16317T: git git://linuxtv.org/media_tree.git 16318F: drivers/media/i2c/ov5640.c 16319 16320OMNIVISION OV5647 SENSOR DRIVER 16321M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16322M: Jacopo Mondi <jacopo@jmondi.org> 16323L: linux-media@vger.kernel.org 16324S: Maintained 16325T: git git://linuxtv.org/media_tree.git 16326F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16327F: drivers/media/i2c/ov5647.c 16328 16329OMNIVISION OV5670 SENSOR DRIVER 16330M: Sakari Ailus <sakari.ailus@linux.intel.com> 16331L: linux-media@vger.kernel.org 16332S: Maintained 16333T: git git://linuxtv.org/media_tree.git 16334F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16335F: drivers/media/i2c/ov5670.c 16336 16337OMNIVISION OV5675 SENSOR DRIVER 16338M: Sakari Ailus <sakari.ailus@linux.intel.com> 16339L: linux-media@vger.kernel.org 16340S: Maintained 16341T: git git://linuxtv.org/media_tree.git 16342F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16343F: drivers/media/i2c/ov5675.c 16344 16345OMNIVISION OV5693 SENSOR DRIVER 16346M: Daniel Scally <djrscally@gmail.com> 16347L: linux-media@vger.kernel.org 16348S: Maintained 16349T: git git://linuxtv.org/media_tree.git 16350F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16351F: drivers/media/i2c/ov5693.c 16352 16353OMNIVISION OV5695 SENSOR DRIVER 16354M: Shunqian Zheng <zhengsq@rock-chips.com> 16355L: linux-media@vger.kernel.org 16356S: Maintained 16357T: git git://linuxtv.org/media_tree.git 16358F: drivers/media/i2c/ov5695.c 16359 16360OMNIVISION OV64A40 SENSOR DRIVER 16361M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16362L: linux-media@vger.kernel.org 16363S: Maintained 16364T: git git://linuxtv.org/media_tree.git 16365F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16366F: drivers/media/i2c/ov64a40.c 16367 16368OMNIVISION OV7670 SENSOR DRIVER 16369L: linux-media@vger.kernel.org 16370S: Orphan 16371T: git git://linuxtv.org/media_tree.git 16372F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16373F: drivers/media/i2c/ov7670.c 16374 16375OMNIVISION OV772x SENSOR DRIVER 16376M: Jacopo Mondi <jacopo@jmondi.org> 16377L: linux-media@vger.kernel.org 16378S: Odd fixes 16379T: git git://linuxtv.org/media_tree.git 16380F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16381F: drivers/media/i2c/ov772x.c 16382F: include/media/i2c/ov772x.h 16383 16384OMNIVISION OV7740 SENSOR DRIVER 16385L: linux-media@vger.kernel.org 16386S: Orphan 16387T: git git://linuxtv.org/media_tree.git 16388F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16389F: drivers/media/i2c/ov7740.c 16390 16391OMNIVISION OV8856 SENSOR DRIVER 16392M: Sakari Ailus <sakari.ailus@linux.intel.com> 16393L: linux-media@vger.kernel.org 16394S: Maintained 16395T: git git://linuxtv.org/media_tree.git 16396F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16397F: drivers/media/i2c/ov8856.c 16398 16399OMNIVISION OV8858 SENSOR DRIVER 16400M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16401M: Nicholas Roth <nicholas@rothemail.net> 16402L: linux-media@vger.kernel.org 16403S: Maintained 16404T: git git://linuxtv.org/media_tree.git 16405F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16406F: drivers/media/i2c/ov8858.c 16407 16408OMNIVISION OV9282 SENSOR DRIVER 16409M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16410L: linux-media@vger.kernel.org 16411S: Maintained 16412T: git git://linuxtv.org/media_tree.git 16413F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16414F: drivers/media/i2c/ov9282.c 16415 16416OMNIVISION OV9640 SENSOR DRIVER 16417M: Petr Cvek <petrcvekcz@gmail.com> 16418L: linux-media@vger.kernel.org 16419S: Maintained 16420F: drivers/media/i2c/ov9640.* 16421 16422OMNIVISION OV9650 SENSOR DRIVER 16423M: Sakari Ailus <sakari.ailus@linux.intel.com> 16424R: Akinobu Mita <akinobu.mita@gmail.com> 16425R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16426L: linux-media@vger.kernel.org 16427S: Maintained 16428T: git git://linuxtv.org/media_tree.git 16429F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16430F: drivers/media/i2c/ov9650.c 16431 16432OMNIVISION OV9734 SENSOR DRIVER 16433M: Tianshu Qiu <tian.shu.qiu@intel.com> 16434R: Bingbu Cao <bingbu.cao@intel.com> 16435L: linux-media@vger.kernel.org 16436S: Maintained 16437T: git git://linuxtv.org/media_tree.git 16438F: drivers/media/i2c/ov9734.c 16439 16440ONBOARD USB HUB DRIVER 16441M: Matthias Kaehlcke <mka@chromium.org> 16442L: linux-usb@vger.kernel.org 16443S: Maintained 16444F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16445F: drivers/usb/misc/onboard_usb_hub.c 16446 16447ONENAND FLASH DRIVER 16448M: Kyungmin Park <kyungmin.park@samsung.com> 16449L: linux-mtd@lists.infradead.org 16450S: Maintained 16451F: drivers/mtd/nand/onenand/ 16452F: include/linux/mtd/onenand*.h 16453 16454ONEXPLAYER FAN DRIVER 16455M: Derek John Clark <derekjohn.clark@gmail.com> 16456M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16457L: linux-hwmon@vger.kernel.org 16458S: Maintained 16459F: drivers/hwmon/oxp-sensors.c 16460 16461ONIE TLV NVMEM LAYOUT DRIVER 16462M: Miquel Raynal <miquel.raynal@bootlin.com> 16463S: Maintained 16464F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16465F: drivers/nvmem/layouts/onie-tlv.c 16466 16467ONION OMEGA2+ BOARD 16468M: Harvey Hunt <harveyhuntnexus@gmail.com> 16469L: linux-mips@vger.kernel.org 16470S: Maintained 16471F: arch/mips/boot/dts/ralink/omega2p.dts 16472 16473ONSEMI ETHERNET PHY DRIVERS 16474M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16475L: netdev@vger.kernel.org 16476S: Supported 16477W: http://www.onsemi.com 16478F: drivers/net/phy/ncn* 16479 16480OP-TEE DRIVER 16481M: Jens Wiklander <jens.wiklander@linaro.org> 16482L: op-tee@lists.trustedfirmware.org 16483S: Maintained 16484F: Documentation/ABI/testing/sysfs-bus-optee-devices 16485F: drivers/tee/optee/ 16486 16487OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16488M: Sumit Garg <sumit.garg@linaro.org> 16489L: op-tee@lists.trustedfirmware.org 16490S: Maintained 16491F: drivers/char/hw_random/optee-rng.c 16492 16493OP-TEE RTC DRIVER 16494M: Clément Léger <clement.leger@bootlin.com> 16495L: linux-rtc@vger.kernel.org 16496S: Maintained 16497F: drivers/rtc/rtc-optee.c 16498 16499OPA-VNIC DRIVER 16500M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16501L: linux-rdma@vger.kernel.org 16502S: Supported 16503F: drivers/infiniband/ulp/opa_vnic 16504 16505OPEN FIRMWARE AND FLATTENED DEVICE TREE 16506M: Rob Herring <robh@kernel.org> 16507M: Saravana Kannan <saravanak@google.com> 16508L: devicetree@vger.kernel.org 16509S: Maintained 16510W: http://www.devicetree.org/ 16511C: irc://irc.libera.chat/devicetree 16512T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16513F: Documentation/ABI/testing/sysfs-firmware-ofw 16514F: drivers/of/ 16515F: include/linux/of*.h 16516F: scripts/dtc/ 16517F: tools/testing/selftests/dt/ 16518K: of_overlay_notifier_ 16519K: of_overlay_fdt_apply 16520K: of_overlay_remove 16521 16522OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16523M: Rob Herring <robh@kernel.org> 16524M: Krzysztof Kozlowski <krzk+dt@kernel.org> 16525M: Conor Dooley <conor+dt@kernel.org> 16526L: devicetree@vger.kernel.org 16527S: Maintained 16528Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16529C: irc://irc.libera.chat/devicetree 16530T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16531F: Documentation/devicetree/ 16532F: arch/*/boot/dts/ 16533F: include/dt-bindings/ 16534 16535OPENCOMPUTE PTP CLOCK DRIVER 16536M: Jonathan Lemon <jonathan.lemon@gmail.com> 16537M: Vadim Fedorenko <vadfed@linux.dev> 16538L: netdev@vger.kernel.org 16539S: Maintained 16540F: drivers/ptp/ptp_ocp.c 16541 16542OPENCORES I2C BUS DRIVER 16543M: Peter Korsgaard <peter@korsgaard.com> 16544M: Andrew Lunn <andrew@lunn.ch> 16545L: linux-i2c@vger.kernel.org 16546S: Maintained 16547F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16548F: Documentation/i2c/busses/i2c-ocores.rst 16549F: drivers/i2c/busses/i2c-ocores.c 16550F: include/linux/platform_data/i2c-ocores.h 16551 16552OPENRISC ARCHITECTURE 16553M: Jonas Bonn <jonas@southpole.se> 16554M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16555M: Stafford Horne <shorne@gmail.com> 16556L: linux-openrisc@vger.kernel.org 16557S: Maintained 16558W: http://openrisc.io 16559T: git https://github.com/openrisc/linux.git 16560F: Documentation/arch/openrisc/ 16561F: Documentation/devicetree/bindings/openrisc/ 16562F: arch/openrisc/ 16563F: drivers/irqchip/irq-ompic.c 16564F: drivers/irqchip/irq-or1k-* 16565 16566OPENVSWITCH 16567M: Pravin B Shelar <pshelar@ovn.org> 16568L: netdev@vger.kernel.org 16569L: dev@openvswitch.org 16570S: Maintained 16571W: http://openvswitch.org 16572F: include/uapi/linux/openvswitch.h 16573F: net/openvswitch/ 16574F: tools/testing/selftests/net/openvswitch/ 16575 16576OPERATING PERFORMANCE POINTS (OPP) 16577M: Viresh Kumar <vireshk@kernel.org> 16578M: Nishanth Menon <nm@ti.com> 16579M: Stephen Boyd <sboyd@kernel.org> 16580L: linux-pm@vger.kernel.org 16581S: Maintained 16582T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16583F: Documentation/devicetree/bindings/opp/ 16584F: Documentation/power/opp.rst 16585F: drivers/opp/ 16586F: include/linux/pm_opp.h 16587 16588OPL4 DRIVER 16589M: Clemens Ladisch <clemens@ladisch.de> 16590L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16591S: Maintained 16592T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16593F: sound/drivers/opl4/ 16594 16595ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16596M: Mark Fasheh <mark@fasheh.com> 16597M: Joel Becker <jlbec@evilplan.org> 16598M: Joseph Qi <joseph.qi@linux.alibaba.com> 16599L: ocfs2-devel@lists.linux.dev 16600S: Supported 16601W: http://ocfs2.wiki.kernel.org 16602F: Documentation/filesystems/dlmfs.rst 16603F: Documentation/filesystems/ocfs2.rst 16604F: fs/ocfs2/ 16605 16606ORANGEFS FILESYSTEM 16607M: Mike Marshall <hubcap@omnibond.com> 16608R: Martin Brandenburg <martin@omnibond.com> 16609L: devel@lists.orangefs.org 16610S: Supported 16611T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16612F: Documentation/filesystems/orangefs.rst 16613F: fs/orangefs/ 16614 16615OV2659 OMNIVISION SENSOR DRIVER 16616M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16617L: linux-media@vger.kernel.org 16618S: Maintained 16619W: https://linuxtv.org 16620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16621T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16622F: drivers/media/i2c/ov2659.c 16623F: include/media/i2c/ov2659.h 16624 16625OVERLAY FILESYSTEM 16626M: Miklos Szeredi <miklos@szeredi.hu> 16627M: Amir Goldstein <amir73il@gmail.com> 16628L: linux-unionfs@vger.kernel.org 16629S: Supported 16630T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16631F: Documentation/filesystems/overlayfs.rst 16632F: fs/overlayfs/ 16633 16634P54 WIRELESS DRIVER 16635M: Christian Lamparter <chunkeey@googlemail.com> 16636L: linux-wireless@vger.kernel.org 16637S: Maintained 16638W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16639F: drivers/net/wireless/intersil/p54/ 16640 16641PACKET SOCKETS 16642M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16643S: Maintained 16644F: include/uapi/linux/if_packet.h 16645F: net/packet/af_packet.c 16646 16647PACKING 16648M: Vladimir Oltean <olteanv@gmail.com> 16649L: netdev@vger.kernel.org 16650S: Supported 16651F: Documentation/core-api/packing.rst 16652F: include/linux/packing.h 16653F: lib/packing.c 16654 16655PADATA PARALLEL EXECUTION MECHANISM 16656M: Steffen Klassert <steffen.klassert@secunet.com> 16657M: Daniel Jordan <daniel.m.jordan@oracle.com> 16658L: linux-crypto@vger.kernel.org 16659L: linux-kernel@vger.kernel.org 16660S: Maintained 16661F: Documentation/core-api/padata.rst 16662F: include/linux/padata.h 16663F: kernel/padata.c 16664 16665PAGE CACHE 16666M: Matthew Wilcox (Oracle) <willy@infradead.org> 16667L: linux-fsdevel@vger.kernel.org 16668S: Supported 16669T: git git://git.infradead.org/users/willy/pagecache.git 16670F: Documentation/filesystems/locking.rst 16671F: Documentation/filesystems/vfs.rst 16672F: include/linux/pagemap.h 16673F: mm/filemap.c 16674F: mm/page-writeback.c 16675F: mm/readahead.c 16676F: mm/truncate.c 16677 16678PAGE POOL 16679M: Jesper Dangaard Brouer <hawk@kernel.org> 16680M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16681L: netdev@vger.kernel.org 16682S: Supported 16683F: Documentation/networking/page_pool.rst 16684F: include/net/page_pool/ 16685F: include/trace/events/page_pool.h 16686F: net/core/page_pool.c 16687 16688PAGE TABLE CHECK 16689M: Pasha Tatashin <pasha.tatashin@soleen.com> 16690M: Andrew Morton <akpm@linux-foundation.org> 16691L: linux-mm@kvack.org 16692S: Maintained 16693F: Documentation/mm/page_table_check.rst 16694F: include/linux/page_table_check.h 16695F: mm/page_table_check.c 16696 16697PANASONIC LAPTOP ACPI EXTRAS DRIVER 16698M: Kenneth Chan <kenneth.t.chan@gmail.com> 16699L: platform-driver-x86@vger.kernel.org 16700S: Maintained 16701F: drivers/platform/x86/panasonic-laptop.c 16702 16703PARALLAX PING IIO SENSOR DRIVER 16704M: Andreas Klinger <ak@it-klinger.de> 16705L: linux-iio@vger.kernel.org 16706S: Maintained 16707F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16708F: drivers/iio/proximity/ping.c 16709 16710PARALLEL LCD/KEYPAD PANEL DRIVER 16711M: Willy Tarreau <willy@haproxy.com> 16712M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16713S: Odd Fixes 16714F: Documentation/admin-guide/lcd-panel-cgram.rst 16715F: drivers/auxdisplay/panel.c 16716 16717PARALLEL PORT SUBSYSTEM 16718M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16719M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16720L: linux-parport@lists.infradead.org (subscribers-only) 16721S: Maintained 16722F: Documentation/driver-api/parport*.rst 16723F: drivers/char/ppdev.c 16724F: drivers/parport/ 16725F: include/linux/parport*.h 16726F: include/uapi/linux/ppdev.h 16727 16728PARAVIRT_OPS INTERFACE 16729M: Juergen Gross <jgross@suse.com> 16730R: Ajay Kaher <ajay.kaher@broadcom.com> 16731R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 16732R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 16733L: virtualization@lists.linux.dev 16734L: x86@kernel.org 16735S: Supported 16736T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16737F: Documentation/virt/paravirt_ops.rst 16738F: arch/*/include/asm/paravirt*.h 16739F: arch/*/kernel/paravirt* 16740F: include/linux/hypervisor.h 16741 16742PARISC ARCHITECTURE 16743M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16744M: Helge Deller <deller@gmx.de> 16745L: linux-parisc@vger.kernel.org 16746S: Maintained 16747W: https://parisc.wiki.kernel.org 16748Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16749T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16750T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16751F: Documentation/arch/parisc/ 16752F: arch/parisc/ 16753F: drivers/char/agp/parisc-agp.c 16754F: drivers/input/misc/hp_sdc_rtc.c 16755F: drivers/input/serio/gscps2.c 16756F: drivers/input/serio/hp_sdc* 16757F: drivers/parisc/ 16758F: drivers/parport/parport_gsc.* 16759F: drivers/tty/serial/8250/8250_parisc.c 16760F: drivers/video/console/sti* 16761F: drivers/video/fbdev/sti* 16762F: drivers/video/logo/logo_parisc* 16763F: include/linux/hp_sdc.h 16764 16765PARMAN 16766M: Jiri Pirko <jiri@resnulli.us> 16767L: netdev@vger.kernel.org 16768S: Supported 16769F: include/linux/parman.h 16770F: lib/parman.c 16771F: lib/test_parman.c 16772 16773PC ENGINES APU BOARD DRIVER 16774M: Enrico Weigelt, metux IT consult <info@metux.net> 16775S: Maintained 16776F: drivers/platform/x86/pcengines-apuv2.c 16777 16778PC87360 HARDWARE MONITORING DRIVER 16779M: Jim Cromie <jim.cromie@gmail.com> 16780L: linux-hwmon@vger.kernel.org 16781S: Maintained 16782F: Documentation/hwmon/pc87360.rst 16783F: drivers/hwmon/pc87360.c 16784 16785PC8736x GPIO DRIVER 16786M: Jim Cromie <jim.cromie@gmail.com> 16787S: Maintained 16788F: drivers/char/pc8736x_gpio.c 16789 16790PC87427 HARDWARE MONITORING DRIVER 16791M: Jean Delvare <jdelvare@suse.com> 16792L: linux-hwmon@vger.kernel.org 16793S: Maintained 16794F: Documentation/hwmon/pc87427.rst 16795F: drivers/hwmon/pc87427.c 16796 16797PCA9532 LED DRIVER 16798M: Riku Voipio <riku.voipio@iki.fi> 16799S: Maintained 16800F: drivers/leds/leds-pca9532.c 16801F: include/linux/leds-pca9532.h 16802 16803PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16804M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16805M: Pali Rohár <pali@kernel.org> 16806L: linux-pci@vger.kernel.org 16807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16808S: Maintained 16809F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16810F: drivers/pci/controller/pci-aardvark.c 16811 16812PCI DRIVER FOR ALTERA PCIE IP 16813M: Joyce Ooi <joyce.ooi@intel.com> 16814L: linux-pci@vger.kernel.org 16815S: Supported 16816F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16817F: drivers/pci/controller/pcie-altera.c 16818 16819PCI DRIVER FOR APPLIEDMICRO XGENE 16820M: Toan Le <toan@os.amperecomputing.com> 16821L: linux-pci@vger.kernel.org 16822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16823S: Maintained 16824F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16825F: drivers/pci/controller/pci-xgene.c 16826 16827PCI DRIVER FOR ARM VERSATILE PLATFORM 16828M: Rob Herring <robh@kernel.org> 16829L: linux-pci@vger.kernel.org 16830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16831S: Maintained 16832F: Documentation/devicetree/bindings/pci/versatile.yaml 16833F: drivers/pci/controller/pci-versatile.c 16834 16835PCI DRIVER FOR ARMADA 8K 16836M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16837L: linux-pci@vger.kernel.org 16838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16839S: Maintained 16840F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16841F: drivers/pci/controller/dwc/pcie-armada8k.c 16842 16843PCI DRIVER FOR CADENCE PCIE IP 16844L: linux-pci@vger.kernel.org 16845S: Orphan 16846F: Documentation/devicetree/bindings/pci/cdns,* 16847F: drivers/pci/controller/cadence/*cadence* 16848 16849PCI DRIVER FOR FREESCALE LAYERSCAPE 16850M: Minghuan Lian <minghuan.Lian@nxp.com> 16851M: Mingkai Hu <mingkai.hu@nxp.com> 16852M: Roy Zang <roy.zang@nxp.com> 16853L: linuxppc-dev@lists.ozlabs.org 16854L: linux-pci@vger.kernel.org 16855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16856S: Maintained 16857F: drivers/pci/controller/dwc/*layerscape* 16858 16859PCI DRIVER FOR FU740 16860M: Paul Walmsley <paul.walmsley@sifive.com> 16861M: Greentime Hu <greentime.hu@sifive.com> 16862M: Samuel Holland <samuel.holland@sifive.com> 16863L: linux-pci@vger.kernel.org 16864S: Maintained 16865F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16866F: drivers/pci/controller/dwc/pcie-fu740.c 16867 16868PCI DRIVER FOR GENERIC OF HOSTS 16869M: Will Deacon <will@kernel.org> 16870L: linux-pci@vger.kernel.org 16871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16872S: Maintained 16873F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16874F: drivers/pci/controller/pci-host-common.c 16875F: drivers/pci/controller/pci-host-generic.c 16876 16877PCI DRIVER FOR IMX6 16878M: Richard Zhu <hongxing.zhu@nxp.com> 16879M: Lucas Stach <l.stach@pengutronix.de> 16880L: linux-pci@vger.kernel.org 16881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16882S: Maintained 16883F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16884F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16885F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16886F: drivers/pci/controller/dwc/*imx6* 16887 16888PCI DRIVER FOR INTEL IXP4XX 16889M: Linus Walleij <linus.walleij@linaro.org> 16890S: Maintained 16891F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16892F: drivers/pci/controller/pci-ixp4xx.c 16893 16894PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16895M: Nirmal Patel <nirmal.patel@linux.intel.com> 16896R: Jonathan Derrick <jonathan.derrick@linux.dev> 16897L: linux-pci@vger.kernel.org 16898S: Supported 16899F: drivers/pci/controller/vmd.c 16900 16901PCI DRIVER FOR MICROSEMI SWITCHTEC 16902M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16903M: Logan Gunthorpe <logang@deltatee.com> 16904L: linux-pci@vger.kernel.org 16905S: Maintained 16906F: Documentation/ABI/testing/sysfs-class-switchtec 16907F: Documentation/driver-api/switchtec.rst 16908F: drivers/ntb/hw/mscc/ 16909F: drivers/pci/switch/switchtec* 16910F: include/linux/switchtec.h 16911F: include/uapi/linux/switchtec_ioctl.h 16912 16913PCI DRIVER FOR MOBIVEIL PCIE IP 16914M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16915M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16916L: linux-pci@vger.kernel.org 16917S: Supported 16918F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16919F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16920 16921PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16922M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16923M: Pali Rohár <pali@kernel.org> 16924L: linux-pci@vger.kernel.org 16925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16926S: Maintained 16927F: drivers/pci/controller/*mvebu* 16928 16929PCI DRIVER FOR NVIDIA TEGRA 16930M: Thierry Reding <thierry.reding@gmail.com> 16931L: linux-tegra@vger.kernel.org 16932L: linux-pci@vger.kernel.org 16933S: Supported 16934F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16935F: drivers/pci/controller/pci-tegra.c 16936 16937PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16938M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16939L: linux-pci@vger.kernel.org 16940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16941S: Maintained 16942F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16943F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16944 16945PCI DRIVER FOR RENESAS R-CAR 16946M: Marek Vasut <marek.vasut+renesas@gmail.com> 16947M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16948L: linux-pci@vger.kernel.org 16949L: linux-renesas-soc@vger.kernel.org 16950S: Maintained 16951F: Documentation/devicetree/bindings/pci/*rcar* 16952F: drivers/pci/controller/*rcar* 16953F: drivers/pci/controller/dwc/*rcar* 16954 16955PCI DRIVER FOR SAMSUNG EXYNOS 16956M: Jingoo Han <jingoohan1@gmail.com> 16957L: linux-pci@vger.kernel.org 16958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16959L: linux-samsung-soc@vger.kernel.org 16960S: Maintained 16961F: drivers/pci/controller/dwc/pci-exynos.c 16962 16963PCI DRIVER FOR SYNOPSYS DESIGNWARE 16964M: Jingoo Han <jingoohan1@gmail.com> 16965M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16966L: linux-pci@vger.kernel.org 16967S: Maintained 16968F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16969F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16970F: drivers/pci/controller/dwc/*designware* 16971 16972PCI DRIVER FOR TI DRA7XX/J721E 16973M: Vignesh Raghavendra <vigneshr@ti.com> 16974R: Siddharth Vadapalli <s-vadapalli@ti.com> 16975L: linux-omap@vger.kernel.org 16976L: linux-pci@vger.kernel.org 16977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16978S: Supported 16979F: Documentation/devicetree/bindings/pci/ti-pci.txt 16980F: drivers/pci/controller/cadence/pci-j721e.c 16981F: drivers/pci/controller/dwc/pci-dra7xx.c 16982 16983PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16984M: Linus Walleij <linus.walleij@linaro.org> 16985L: linux-pci@vger.kernel.org 16986S: Maintained 16987F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16988F: drivers/pci/controller/pci-v3-semi.c 16989 16990PCI DRIVER FOR XILINX VERSAL CPM 16991M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16992M: Michal Simek <michal.simek@amd.com> 16993L: linux-pci@vger.kernel.org 16994S: Maintained 16995F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16996F: drivers/pci/controller/pcie-xilinx-cpm.c 16997 16998PCI ENDPOINT SUBSYSTEM 16999M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17000M: Krzysztof Wilczyński <kw@linux.com> 17001R: Kishon Vijay Abraham I <kishon@kernel.org> 17002L: linux-pci@vger.kernel.org 17003S: Supported 17004Q: https://patchwork.kernel.org/project/linux-pci/list/ 17005B: https://bugzilla.kernel.org 17006C: irc://irc.oftc.net/linux-pci 17007T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17008F: Documentation/PCI/endpoint/* 17009F: Documentation/misc-devices/pci-endpoint-test.rst 17010F: drivers/misc/pci_endpoint_test.c 17011F: drivers/pci/endpoint/ 17012F: tools/pci/ 17013 17014PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17015M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17016R: Oliver O'Halloran <oohall@gmail.com> 17017L: linuxppc-dev@lists.ozlabs.org 17018S: Supported 17019F: Documentation/PCI/pci-error-recovery.rst 17020F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17021F: arch/powerpc/include/*/eeh*.h 17022F: arch/powerpc/kernel/eeh*.c 17023F: arch/powerpc/platforms/*/eeh*.c 17024F: drivers/pci/pcie/aer.c 17025F: drivers/pci/pcie/dpc.c 17026F: drivers/pci/pcie/err.c 17027 17028PCI ERROR RECOVERY 17029M: Linas Vepstas <linasvepstas@gmail.com> 17030L: linux-pci@vger.kernel.org 17031S: Supported 17032F: Documentation/PCI/pci-error-recovery.rst 17033 17034PCI MSI DRIVER FOR ALTERA MSI IP 17035M: Joyce Ooi <joyce.ooi@intel.com> 17036L: linux-pci@vger.kernel.org 17037S: Supported 17038F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17039F: drivers/pci/controller/pcie-altera-msi.c 17040 17041PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17042M: Toan Le <toan@os.amperecomputing.com> 17043L: linux-pci@vger.kernel.org 17044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17045S: Maintained 17046F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17047F: drivers/pci/controller/pci-xgene-msi.c 17048 17049PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17050M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17051M: Krzysztof Wilczyński <kw@linux.com> 17052R: Rob Herring <robh@kernel.org> 17053L: linux-pci@vger.kernel.org 17054S: Supported 17055Q: https://patchwork.kernel.org/project/linux-pci/list/ 17056B: https://bugzilla.kernel.org 17057C: irc://irc.oftc.net/linux-pci 17058T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17059F: Documentation/devicetree/bindings/pci/ 17060F: drivers/pci/controller/ 17061F: drivers/pci/pci-bridge-emul.c 17062F: drivers/pci/pci-bridge-emul.h 17063 17064PCI PEER-TO-PEER DMA (P2PDMA) 17065M: Bjorn Helgaas <bhelgaas@google.com> 17066M: Logan Gunthorpe <logang@deltatee.com> 17067L: linux-pci@vger.kernel.org 17068S: Supported 17069Q: https://patchwork.kernel.org/project/linux-pci/list/ 17070B: https://bugzilla.kernel.org 17071C: irc://irc.oftc.net/linux-pci 17072T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17073F: Documentation/driver-api/pci/p2pdma.rst 17074F: drivers/pci/p2pdma.c 17075F: include/linux/pci-p2pdma.h 17076 17077PCI SUBSYSTEM 17078M: Bjorn Helgaas <bhelgaas@google.com> 17079L: linux-pci@vger.kernel.org 17080S: Supported 17081Q: https://patchwork.kernel.org/project/linux-pci/list/ 17082B: https://bugzilla.kernel.org 17083C: irc://irc.oftc.net/linux-pci 17084T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17085F: Documentation/PCI/ 17086F: Documentation/devicetree/bindings/pci/ 17087F: arch/x86/kernel/early-quirks.c 17088F: arch/x86/kernel/quirks.c 17089F: arch/x86/pci/ 17090F: drivers/acpi/pci* 17091F: drivers/pci/ 17092F: include/asm-generic/pci* 17093F: include/linux/of_pci.h 17094F: include/linux/pci* 17095F: include/uapi/linux/pci* 17096 17097PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17098M: Jonathan Chocron <jonnyc@amazon.com> 17099L: linux-pci@vger.kernel.org 17100S: Maintained 17101F: Documentation/devicetree/bindings/pci/pcie-al.txt 17102F: drivers/pci/controller/dwc/pcie-al.c 17103 17104PCIE DRIVER FOR AMLOGIC MESON 17105M: Yue Wang <yue.wang@Amlogic.com> 17106L: linux-pci@vger.kernel.org 17107L: linux-amlogic@lists.infradead.org 17108S: Maintained 17109F: drivers/pci/controller/dwc/pci-meson.c 17110 17111PCIE DRIVER FOR AXIS ARTPEC 17112M: Jesper Nilsson <jesper.nilsson@axis.com> 17113L: linux-arm-kernel@axis.com 17114L: linux-pci@vger.kernel.org 17115S: Maintained 17116F: Documentation/devicetree/bindings/pci/axis,artpec* 17117F: drivers/pci/controller/dwc/*artpec* 17118 17119PCIE DRIVER FOR CAVIUM THUNDERX 17120M: Robert Richter <rric@kernel.org> 17121L: linux-pci@vger.kernel.org 17122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17123S: Odd Fixes 17124F: drivers/pci/controller/pci-thunder-* 17125 17126PCIE DRIVER FOR HISILICON 17127M: Zhou Wang <wangzhou1@hisilicon.com> 17128L: linux-pci@vger.kernel.org 17129S: Maintained 17130F: drivers/pci/controller/dwc/pcie-hisi.c 17131 17132PCIE DRIVER FOR HISILICON KIRIN 17133M: Xiaowei Song <songxiaowei@hisilicon.com> 17134M: Binghui Wang <wangbinghui@hisilicon.com> 17135L: linux-pci@vger.kernel.org 17136S: Maintained 17137F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17138F: drivers/pci/controller/dwc/pcie-kirin.c 17139 17140PCIE DRIVER FOR HISILICON STB 17141M: Shawn Guo <shawn.guo@linaro.org> 17142L: linux-pci@vger.kernel.org 17143S: Maintained 17144F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17145F: drivers/pci/controller/dwc/pcie-histb.c 17146 17147PCIE DRIVER FOR INTEL KEEM BAY 17148M: Srikanth Thokala <srikanth.thokala@intel.com> 17149L: linux-pci@vger.kernel.org 17150S: Supported 17151F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17152F: drivers/pci/controller/dwc/pcie-keembay.c 17153 17154PCIE DRIVER FOR INTEL LGM GW SOC 17155M: Chuanhua Lei <lchuanhua@maxlinear.com> 17156L: linux-pci@vger.kernel.org 17157S: Maintained 17158F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17159F: drivers/pci/controller/dwc/pcie-intel-gw.c 17160 17161PCIE DRIVER FOR MEDIATEK 17162M: Ryder Lee <ryder.lee@mediatek.com> 17163M: Jianjun Wang <jianjun.wang@mediatek.com> 17164L: linux-pci@vger.kernel.org 17165L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17166S: Supported 17167F: Documentation/devicetree/bindings/pci/mediatek* 17168F: drivers/pci/controller/*mediatek* 17169 17170PCIE DRIVER FOR MICROCHIP 17171M: Daire McNamara <daire.mcnamara@microchip.com> 17172L: linux-pci@vger.kernel.org 17173S: Supported 17174F: Documentation/devicetree/bindings/pci/microchip* 17175F: drivers/pci/controller/*microchip* 17176 17177PCIE DRIVER FOR QUALCOMM MSM 17178M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17179L: linux-pci@vger.kernel.org 17180L: linux-arm-msm@vger.kernel.org 17181S: Maintained 17182F: drivers/pci/controller/dwc/pcie-qcom.c 17183 17184PCIE DRIVER FOR ROCKCHIP 17185M: Shawn Lin <shawn.lin@rock-chips.com> 17186L: linux-pci@vger.kernel.org 17187L: linux-rockchip@lists.infradead.org 17188S: Maintained 17189F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17190F: drivers/pci/controller/pcie-rockchip* 17191 17192PCIE DRIVER FOR SOCIONEXT UNIPHIER 17193M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17194L: linux-pci@vger.kernel.org 17195S: Maintained 17196F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17197F: drivers/pci/controller/dwc/pcie-uniphier* 17198 17199PCIE DRIVER FOR ST SPEAR13XX 17200M: Pratyush Anand <pratyush.anand@gmail.com> 17201L: linux-pci@vger.kernel.org 17202S: Maintained 17203F: drivers/pci/controller/dwc/*spear* 17204 17205PCIE ENDPOINT DRIVER FOR QUALCOMM 17206M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17207L: linux-pci@vger.kernel.org 17208L: linux-arm-msm@vger.kernel.org 17209S: Maintained 17210F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17211F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17212 17213PCMCIA SUBSYSTEM 17214M: Dominik Brodowski <linux@dominikbrodowski.net> 17215S: Odd Fixes 17216T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17217F: Documentation/pcmcia/ 17218F: drivers/pcmcia/ 17219F: include/pcmcia/ 17220F: tools/pcmcia/ 17221 17222PCNET32 NETWORK DRIVER 17223M: Don Fry <pcnet32@frontier.com> 17224L: netdev@vger.kernel.org 17225S: Maintained 17226F: drivers/net/ethernet/amd/pcnet32.c 17227 17228PCRYPT PARALLEL CRYPTO ENGINE 17229M: Steffen Klassert <steffen.klassert@secunet.com> 17230L: linux-crypto@vger.kernel.org 17231S: Maintained 17232F: crypto/pcrypt.c 17233F: include/crypto/pcrypt.h 17234 17235PDS DSC VIRTIO DATA PATH ACCELERATOR 17236R: Shannon Nelson <shannon.nelson@amd.com> 17237F: drivers/vdpa/pds/ 17238 17239PECI HARDWARE MONITORING DRIVERS 17240M: Iwona Winiarska <iwona.winiarska@intel.com> 17241L: linux-hwmon@vger.kernel.org 17242S: Supported 17243F: Documentation/hwmon/peci-cputemp.rst 17244F: Documentation/hwmon/peci-dimmtemp.rst 17245F: drivers/hwmon/peci/ 17246 17247PECI SUBSYSTEM 17248M: Iwona Winiarska <iwona.winiarska@intel.com> 17249L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17250S: Supported 17251F: Documentation/devicetree/bindings/peci/ 17252F: Documentation/peci/ 17253F: drivers/peci/ 17254F: include/linux/peci-cpu.h 17255F: include/linux/peci.h 17256 17257PENSANDO ETHERNET DRIVERS 17258M: Shannon Nelson <shannon.nelson@amd.com> 17259M: Brett Creeley <brett.creeley@amd.com> 17260M: drivers@pensando.io 17261L: netdev@vger.kernel.org 17262S: Supported 17263F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17264F: drivers/net/ethernet/pensando/ 17265 17266PER-CPU MEMORY ALLOCATOR 17267M: Dennis Zhou <dennis@kernel.org> 17268M: Tejun Heo <tj@kernel.org> 17269M: Christoph Lameter <cl@linux.com> 17270L: linux-mm@kvack.org 17271S: Maintained 17272T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17273F: arch/*/include/asm/percpu.h 17274F: include/linux/percpu*.h 17275F: lib/percpu*.c 17276F: mm/percpu*.c 17277 17278PER-TASK DELAY ACCOUNTING 17279M: Balbir Singh <bsingharora@gmail.com> 17280S: Maintained 17281F: include/linux/delayacct.h 17282F: kernel/delayacct.c 17283 17284PERFORMANCE EVENTS SUBSYSTEM 17285M: Peter Zijlstra <peterz@infradead.org> 17286M: Ingo Molnar <mingo@redhat.com> 17287M: Arnaldo Carvalho de Melo <acme@kernel.org> 17288M: Namhyung Kim <namhyung@kernel.org> 17289R: Mark Rutland <mark.rutland@arm.com> 17290R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17291R: Jiri Olsa <jolsa@kernel.org> 17292R: Ian Rogers <irogers@google.com> 17293R: Adrian Hunter <adrian.hunter@intel.com> 17294L: linux-perf-users@vger.kernel.org 17295L: linux-kernel@vger.kernel.org 17296S: Supported 17297W: https://perf.wiki.kernel.org/ 17298T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17299T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17300T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17301F: arch/*/events/* 17302F: arch/*/events/*/* 17303F: arch/*/include/asm/perf_event.h 17304F: arch/*/kernel/*/*/perf_event*.c 17305F: arch/*/kernel/*/perf_event*.c 17306F: arch/*/kernel/perf_callchain.c 17307F: arch/*/kernel/perf_event*.c 17308F: include/linux/perf_event.h 17309F: include/uapi/linux/perf_event.h 17310F: kernel/events/* 17311F: tools/lib/perf/ 17312F: tools/perf/ 17313 17314PERFORMANCE EVENTS TOOLING ARM64 17315R: John Garry <john.g.garry@oracle.com> 17316R: Will Deacon <will@kernel.org> 17317R: James Clark <james.clark@arm.com> 17318R: Mike Leach <mike.leach@linaro.org> 17319R: Leo Yan <leo.yan@linux.dev> 17320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17321S: Supported 17322F: tools/build/feature/test-libopencsd.c 17323F: tools/perf/arch/arm*/ 17324F: tools/perf/pmu-events/arch/arm64/ 17325F: tools/perf/util/arm-spe* 17326F: tools/perf/util/cs-etm* 17327 17328PERSONALITY HANDLING 17329M: Christoph Hellwig <hch@infradead.org> 17330L: linux-abi-devel@lists.sourceforge.net 17331S: Maintained 17332F: include/linux/personality.h 17333F: include/uapi/linux/personality.h 17334 17335PHOENIX RC FLIGHT CONTROLLER ADAPTER 17336M: Marcus Folkesson <marcus.folkesson@gmail.com> 17337L: linux-input@vger.kernel.org 17338S: Maintained 17339F: Documentation/input/devices/pxrc.rst 17340F: drivers/input/joystick/pxrc.c 17341 17342PHONET PROTOCOL 17343M: Remi Denis-Courmont <courmisch@gmail.com> 17344S: Supported 17345F: Documentation/networking/phonet.rst 17346F: include/linux/phonet.h 17347F: include/net/phonet/ 17348F: include/uapi/linux/phonet.h 17349F: net/phonet/ 17350 17351PHRAM MTD DRIVER 17352M: Joern Engel <joern@lazybastard.org> 17353L: linux-mtd@lists.infradead.org 17354S: Maintained 17355F: drivers/mtd/devices/phram.c 17356 17357PICOLCD HID DRIVER 17358M: Bruno Prémont <bonbons@linux-vserver.org> 17359L: linux-input@vger.kernel.org 17360S: Maintained 17361F: drivers/hid/hid-picolcd* 17362 17363PIDFD API 17364M: Christian Brauner <christian@brauner.io> 17365L: linux-kernel@vger.kernel.org 17366S: Maintained 17367T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17368F: samples/pidfd/ 17369F: tools/testing/selftests/clone3/ 17370F: tools/testing/selftests/pid_namespace/ 17371F: tools/testing/selftests/pidfd/ 17372K: (?i)pidfd 17373K: (?i)clone3 17374K: \b(clone_args|kernel_clone_args)\b 17375 17376PIN CONTROL SUBSYSTEM 17377M: Linus Walleij <linus.walleij@linaro.org> 17378L: linux-gpio@vger.kernel.org 17379S: Maintained 17380T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17381F: Documentation/devicetree/bindings/pinctrl/ 17382F: Documentation/driver-api/pin-control.rst 17383F: drivers/pinctrl/ 17384F: include/dt-bindings/pinctrl/ 17385F: include/linux/pinctrl/ 17386 17387PIN CONTROLLER - AMD 17388M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17389M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17390S: Maintained 17391F: drivers/pinctrl/pinctrl-amd.c 17392 17393PIN CONTROLLER - FREESCALE 17394M: Dong Aisheng <aisheng.dong@nxp.com> 17395M: Fabio Estevam <festevam@gmail.com> 17396M: Shawn Guo <shawnguo@kernel.org> 17397M: Jacky Bai <ping.bai@nxp.com> 17398R: Pengutronix Kernel Team <kernel@pengutronix.de> 17399L: linux-gpio@vger.kernel.org 17400L: NXP S32 Linux Team <s32@nxp.com> 17401S: Maintained 17402F: Documentation/devicetree/bindings/pinctrl/fsl,* 17403F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17404F: drivers/pinctrl/freescale/ 17405F: drivers/pinctrl/nxp/ 17406 17407PIN CONTROLLER - INTEL 17408M: Mika Westerberg <mika.westerberg@linux.intel.com> 17409M: Andy Shevchenko <andy@kernel.org> 17410S: Supported 17411T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17412F: drivers/pinctrl/intel/ 17413 17414PIN CONTROLLER - KEEMBAY 17415M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17416S: Supported 17417F: drivers/pinctrl/pinctrl-keembay* 17418 17419PIN CONTROLLER - MEDIATEK 17420M: Sean Wang <sean.wang@kernel.org> 17421L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17422S: Maintained 17423F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17424F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17425F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17426F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17427F: drivers/pinctrl/mediatek/ 17428 17429PIN CONTROLLER - MEDIATEK MIPS 17430M: Arınç ÜNAL <arinc.unal@arinc9.com> 17431M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17432L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17433L: linux-mips@vger.kernel.org 17434S: Maintained 17435F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17436F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17437F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17438F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17439F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17440F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17441F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17442F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17443F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17444F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17445F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17446F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17447F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17448F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17449F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17450 17451PIN CONTROLLER - MICROCHIP AT91 17452M: Ludovic Desroches <ludovic.desroches@microchip.com> 17453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17454L: linux-gpio@vger.kernel.org 17455S: Supported 17456F: drivers/gpio/gpio-sama5d2-piobu.c 17457F: drivers/pinctrl/pinctrl-at91* 17458 17459PIN CONTROLLER - QUALCOMM 17460M: Bjorn Andersson <andersson@kernel.org> 17461L: linux-arm-msm@vger.kernel.org 17462S: Maintained 17463F: Documentation/devicetree/bindings/pinctrl/qcom,* 17464F: drivers/pinctrl/qcom/ 17465 17466PIN CONTROLLER - RENESAS 17467M: Geert Uytterhoeven <geert+renesas@glider.be> 17468L: linux-renesas-soc@vger.kernel.org 17469S: Supported 17470T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17471F: Documentation/devicetree/bindings/pinctrl/renesas,* 17472F: drivers/pinctrl/renesas/ 17473 17474PIN CONTROLLER - SAMSUNG 17475M: Krzysztof Kozlowski <krzk@kernel.org> 17476M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17477R: Alim Akhtar <alim.akhtar@samsung.com> 17478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17479L: linux-samsung-soc@vger.kernel.org 17480S: Maintained 17481Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17482B: mailto:linux-samsung-soc@vger.kernel.org 17483C: irc://irc.libera.chat/linux-exynos 17484T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17485F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17486F: drivers/pinctrl/samsung/ 17487F: include/dt-bindings/pinctrl/samsung.h 17488 17489PIN CONTROLLER - SINGLE 17490M: Tony Lindgren <tony@atomide.com> 17491M: Haojian Zhuang <haojian.zhuang@linaro.org> 17492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17493L: linux-omap@vger.kernel.org 17494S: Maintained 17495F: drivers/pinctrl/pinctrl-single.c 17496 17497PIN CONTROLLER - SUNPLUS / TIBBO 17498M: Dvorkin Dmitry <dvorkin@tibbo.com> 17499M: Wells Lu <wellslutw@gmail.com> 17500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17501S: Maintained 17502W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17503F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17504F: drivers/pinctrl/sunplus/ 17505F: include/dt-bindings/pinctrl/sppctl*.h 17506 17507PINE64 PINEPHONE KEYBOARD DRIVER 17508M: Samuel Holland <samuel@sholland.org> 17509S: Supported 17510F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17511F: drivers/input/keyboard/pinephone-keyboard.c 17512 17513PKTCDVD DRIVER 17514M: linux-block@vger.kernel.org 17515S: Orphan 17516F: drivers/block/pktcdvd.c 17517F: include/linux/pktcdvd.h 17518F: include/uapi/linux/pktcdvd.h 17519 17520PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17521M: Tomasz Duszynski <tduszyns@gmail.com> 17522S: Maintained 17523F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17524F: drivers/iio/chemical/pms7003.c 17525 17526PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17527M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17528L: netdev@vger.kernel.org 17529S: Maintained 17530F: drivers/net/phy/mdio-open-alliance.h 17531F: net/ethtool/plca.c 17532 17533PLDMFW LIBRARY 17534M: Jacob Keller <jacob.e.keller@intel.com> 17535S: Maintained 17536F: Documentation/driver-api/pldmfw/ 17537F: include/linux/pldmfw.h 17538F: lib/pldmfw/ 17539 17540PLX DMA DRIVER 17541M: Logan Gunthorpe <logang@deltatee.com> 17542S: Maintained 17543F: drivers/dma/plx_dma.c 17544 17545PM-GRAPH UTILITY 17546M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17547L: linux-pm@vger.kernel.org 17548S: Supported 17549W: https://01.org/pm-graph 17550B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17551T: git git://github.com/intel/pm-graph 17552F: tools/power/pm-graph 17553 17554PM6764TR DRIVER 17555M: Charles Hsu <hsu.yungteng@gmail.com> 17556L: linux-hwmon@vger.kernel.org 17557S: Maintained 17558F: Documentation/hwmon/pm6764tr.rst 17559F: drivers/hwmon/pmbus/pm6764tr.c 17560 17561PMC SIERRA MaxRAID DRIVER 17562L: linux-scsi@vger.kernel.org 17563S: Orphan 17564W: http://www.pmc-sierra.com/ 17565F: drivers/scsi/pmcraid.* 17566 17567PMC SIERRA PM8001 DRIVER 17568M: Jack Wang <jinpu.wang@cloud.ionos.com> 17569L: linux-scsi@vger.kernel.org 17570S: Supported 17571F: drivers/scsi/pm8001/ 17572 17573PNI RM3100 IIO DRIVER 17574M: Song Qiang <songqiang1304521@gmail.com> 17575L: linux-iio@vger.kernel.org 17576S: Maintained 17577F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17578F: drivers/iio/magnetometer/rm3100* 17579 17580PNP SUPPORT 17581M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17582L: linux-acpi@vger.kernel.org 17583S: Maintained 17584F: drivers/pnp/ 17585F: include/linux/pnp.h 17586 17587POSIX CLOCKS and TIMERS 17588M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17589M: Frederic Weisbecker <frederic@kernel.org> 17590M: Thomas Gleixner <tglx@linutronix.de> 17591L: linux-kernel@vger.kernel.org 17592S: Maintained 17593T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17594F: fs/timerfd.c 17595F: include/linux/time_namespace.h 17596F: include/linux/timerfd.h 17597F: include/uapi/linux/time.h 17598F: include/uapi/linux/timerfd.h 17599F: include/trace/events/timer* 17600F: kernel/time/itimer.c 17601F: kernel/time/posix-* 17602F: kernel/time/namespace.c 17603 17604POWER MANAGEMENT CORE 17605M: "Rafael J. Wysocki" <rafael@kernel.org> 17606L: linux-pm@vger.kernel.org 17607S: Supported 17608B: https://bugzilla.kernel.org 17609T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17610F: drivers/base/power/ 17611F: drivers/powercap/ 17612F: include/linux/intel_rapl.h 17613F: include/linux/pm.h 17614F: include/linux/pm_* 17615F: include/linux/powercap.h 17616F: kernel/configs/nopm.config 17617 17618POWER STATE COORDINATION INTERFACE (PSCI) 17619M: Mark Rutland <mark.rutland@arm.com> 17620M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17622S: Maintained 17623F: drivers/firmware/psci/ 17624F: include/linux/psci.h 17625F: include/uapi/linux/psci.h 17626 17627POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17628M: Sebastian Reichel <sre@kernel.org> 17629L: linux-pm@vger.kernel.org 17630S: Maintained 17631T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17632F: Documentation/ABI/testing/sysfs-class-power 17633F: Documentation/devicetree/bindings/power/supply/ 17634F: drivers/power/supply/ 17635F: include/linux/power/ 17636F: include/linux/power_supply.h 17637F: tools/testing/selftests/power_supply/ 17638 17639POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17640M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17641L: linuxppc-dev@lists.ozlabs.org 17642S: Maintained 17643F: drivers/char/powernv-op-panel.c 17644 17645PPP OVER ATM (RFC 2364) 17646M: Mitchell Blank Jr <mitch@sfgoth.com> 17647S: Maintained 17648F: include/uapi/linux/atmppp.h 17649F: net/atm/pppoatm.c 17650 17651PPP OVER ETHERNET 17652M: Michal Ostrowski <mostrows@earthlink.net> 17653S: Maintained 17654F: drivers/net/ppp/pppoe.c 17655F: drivers/net/ppp/pppox.c 17656 17657PPP OVER L2TP 17658M: James Chapman <jchapman@katalix.com> 17659S: Maintained 17660F: include/linux/if_pppol2tp.h 17661F: include/uapi/linux/if_pppol2tp.h 17662F: net/l2tp/l2tp_ppp.c 17663 17664PPP PROTOCOL DRIVERS AND COMPRESSORS 17665L: linux-ppp@vger.kernel.org 17666S: Orphan 17667F: drivers/net/ppp/ppp_* 17668 17669PPS SUPPORT 17670M: Rodolfo Giometti <giometti@enneenne.com> 17671L: linuxpps@ml.enneenne.com (subscribers-only) 17672S: Maintained 17673W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17674F: Documentation/ABI/testing/sysfs-pps 17675F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17676F: Documentation/driver-api/pps.rst 17677F: drivers/pps/ 17678F: include/linux/pps*.h 17679F: include/uapi/linux/pps.h 17680 17681PPTP DRIVER 17682M: Dmitry Kozlov <xeb@mail.ru> 17683L: netdev@vger.kernel.org 17684S: Maintained 17685W: http://sourceforge.net/projects/accel-pptp 17686F: drivers/net/ppp/pptp.c 17687 17688PRESSURE STALL INFORMATION (PSI) 17689M: Johannes Weiner <hannes@cmpxchg.org> 17690M: Suren Baghdasaryan <surenb@google.com> 17691R: Peter Ziljstra <peterz@infradead.org> 17692S: Maintained 17693F: include/linux/psi* 17694F: kernel/sched/psi.c 17695 17696PRINTK 17697M: Petr Mladek <pmladek@suse.com> 17698R: Steven Rostedt <rostedt@goodmis.org> 17699R: John Ogness <john.ogness@linutronix.de> 17700R: Sergey Senozhatsky <senozhatsky@chromium.org> 17701S: Maintained 17702T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17703F: include/linux/printk.h 17704F: kernel/printk/ 17705 17706PRINTK INDEXING 17707R: Chris Down <chris@chrisdown.name> 17708S: Maintained 17709F: Documentation/core-api/printk-index.rst 17710F: kernel/printk/index.c 17711K: printk_index 17712 17713PROC FILESYSTEM 17714L: linux-kernel@vger.kernel.org 17715L: linux-fsdevel@vger.kernel.org 17716S: Maintained 17717F: Documentation/filesystems/proc.rst 17718F: fs/proc/ 17719F: include/linux/proc_fs.h 17720F: tools/testing/selftests/proc/ 17721 17722PROC SYSCTL 17723M: Luis Chamberlain <mcgrof@kernel.org> 17724M: Kees Cook <keescook@chromium.org> 17725M: Joel Granados <j.granados@samsung.com> 17726L: linux-kernel@vger.kernel.org 17727L: linux-fsdevel@vger.kernel.org 17728S: Maintained 17729T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17730F: fs/proc/proc_sysctl.c 17731F: include/linux/sysctl.h 17732F: kernel/sysctl-test.c 17733F: kernel/sysctl.c 17734F: tools/testing/selftests/sysctl/ 17735 17736PS3 NETWORK SUPPORT 17737M: Geoff Levand <geoff@infradead.org> 17738L: netdev@vger.kernel.org 17739L: linuxppc-dev@lists.ozlabs.org 17740S: Maintained 17741F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17742 17743PS3 PLATFORM SUPPORT 17744M: Geoff Levand <geoff@infradead.org> 17745L: linuxppc-dev@lists.ozlabs.org 17746S: Maintained 17747F: arch/powerpc/boot/ps3* 17748F: arch/powerpc/include/asm/lv1call.h 17749F: arch/powerpc/include/asm/ps3*.h 17750F: arch/powerpc/platforms/ps3/ 17751F: drivers/*/ps3* 17752F: drivers/ps3/ 17753F: drivers/rtc/rtc-ps3.c 17754F: drivers/usb/host/*ps3.c 17755F: sound/ppc/snd_ps3* 17756 17757PS3VRAM DRIVER 17758M: Jim Paris <jim@jtan.com> 17759M: Geoff Levand <geoff@infradead.org> 17760L: linuxppc-dev@lists.ozlabs.org 17761S: Maintained 17762F: drivers/block/ps3vram.c 17763 17764PSAMPLE PACKET SAMPLING SUPPORT 17765M: Yotam Gigi <yotam.gi@gmail.com> 17766S: Maintained 17767F: include/net/psample.h 17768F: include/uapi/linux/psample.h 17769F: net/psample 17770 17771PSTORE FILESYSTEM 17772M: Kees Cook <keescook@chromium.org> 17773R: Tony Luck <tony.luck@intel.com> 17774R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17775L: linux-hardening@vger.kernel.org 17776S: Supported 17777T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17778F: Documentation/admin-guide/pstore-blk.rst 17779F: Documentation/admin-guide/ramoops.rst 17780F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17781F: drivers/acpi/apei/erst.c 17782F: drivers/firmware/efi/efi-pstore.c 17783F: fs/pstore/ 17784F: include/linux/pstore* 17785K: \b(pstore|ramoops) 17786 17787PT5161L HARDWARE MONITOR DRIVER 17788M: Cosmo Chou <cosmo.chou@quantatw.com> 17789L: linux-hwmon@vger.kernel.org 17790S: Maintained 17791F: Documentation/hwmon/pt5161l.rst 17792F: drivers/hwmon/pt5161l.c 17793 17794PTP HARDWARE CLOCK SUPPORT 17795M: Richard Cochran <richardcochran@gmail.com> 17796L: netdev@vger.kernel.org 17797S: Maintained 17798W: http://linuxptp.sourceforge.net/ 17799F: Documentation/ABI/testing/sysfs-ptp 17800F: Documentation/driver-api/ptp.rst 17801F: drivers/net/phy/dp83640* 17802F: drivers/ptp/* 17803F: include/linux/ptp_cl* 17804K: (?:\b|_)ptp(?:\b|_) 17805 17806PTP MOCKUP CLOCK SUPPORT 17807M: Vladimir Oltean <vladimir.oltean@nxp.com> 17808L: netdev@vger.kernel.org 17809S: Maintained 17810F: drivers/ptp/ptp_mock.c 17811F: include/linux/ptp_mock.h 17812 17813PTP VIRTUAL CLOCK SUPPORT 17814M: Yangbo Lu <yangbo.lu@nxp.com> 17815L: netdev@vger.kernel.org 17816S: Maintained 17817F: drivers/ptp/ptp_vclock.c 17818F: net/ethtool/phc_vclocks.c 17819 17820PTRACE SUPPORT 17821M: Oleg Nesterov <oleg@redhat.com> 17822S: Maintained 17823F: arch/*/*/ptrace*.c 17824F: arch/*/include/asm/ptrace*.h 17825F: arch/*/ptrace*.c 17826F: include/asm-generic/syscall.h 17827F: include/linux/ptrace.h 17828F: include/linux/regset.h 17829F: include/uapi/linux/ptrace.h 17830F: kernel/ptrace.c 17831 17832PULSE8-CEC DRIVER 17833M: Hans Verkuil <hverkuil@xs4all.nl> 17834L: linux-media@vger.kernel.org 17835S: Maintained 17836T: git git://linuxtv.org/media_tree.git 17837F: drivers/media/cec/usb/pulse8/ 17838 17839PURELIFI PLFXLC DRIVER 17840M: Srinivasan Raju <srini.raju@purelifi.com> 17841L: linux-wireless@vger.kernel.org 17842S: Supported 17843F: drivers/net/wireless/purelifi/plfxlc/ 17844 17845PVRUSB2 VIDEO4LINUX DRIVER 17846M: Mike Isely <isely@pobox.com> 17847L: pvrusb2@isely.net (subscribers-only) 17848L: linux-media@vger.kernel.org 17849S: Maintained 17850W: http://www.isely.net/pvrusb2/ 17851T: git git://linuxtv.org/media_tree.git 17852F: Documentation/driver-api/media/drivers/pvrusb2* 17853F: drivers/media/usb/pvrusb2/ 17854 17855PWC WEBCAM DRIVER 17856M: Hans Verkuil <hverkuil@xs4all.nl> 17857L: linux-media@vger.kernel.org 17858S: Odd Fixes 17859T: git git://linuxtv.org/media_tree.git 17860F: drivers/media/usb/pwc/* 17861F: include/trace/events/pwc.h 17862 17863PWM IR Transmitter 17864M: Sean Young <sean@mess.org> 17865L: linux-media@vger.kernel.org 17866S: Maintained 17867F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17868F: drivers/media/rc/pwm-ir-tx.c 17869 17870PWM SUBSYSTEM 17871M: Uwe Kleine-König <ukleinek@kernel.org> 17872L: linux-pwm@vger.kernel.org 17873S: Maintained 17874Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17875T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17876F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17877F: Documentation/devicetree/bindings/pwm/ 17878F: Documentation/driver-api/pwm.rst 17879F: drivers/gpio/gpio-mvebu.c 17880F: drivers/pwm/ 17881F: drivers/video/backlight/pwm_bl.c 17882F: include/dt-bindings/pwm/ 17883F: include/linux/pwm.h 17884F: include/linux/pwm_backlight.h 17885K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17886 17887PXA GPIO DRIVER 17888M: Robert Jarzmik <robert.jarzmik@free.fr> 17889L: linux-gpio@vger.kernel.org 17890S: Maintained 17891F: drivers/gpio/gpio-pxa.c 17892 17893PXA MMCI DRIVER 17894S: Orphan 17895 17896PXA RTC DRIVER 17897M: Robert Jarzmik <robert.jarzmik@free.fr> 17898L: linux-rtc@vger.kernel.org 17899S: Maintained 17900 17901PXA2xx/PXA3xx SUPPORT 17902M: Daniel Mack <daniel@zonque.org> 17903M: Haojian Zhuang <haojian.zhuang@gmail.com> 17904M: Robert Jarzmik <robert.jarzmik@free.fr> 17905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17906S: Maintained 17907T: git git://github.com/hzhuang1/linux.git 17908T: git git://github.com/rjarzmik/linux.git 17909F: arch/arm/boot/dts/intel/pxa/ 17910F: arch/arm/mach-pxa/ 17911F: drivers/dma/pxa* 17912F: drivers/pcmcia/pxa2xx* 17913F: drivers/pinctrl/pxa/ 17914F: drivers/spi/spi-pxa2xx* 17915F: drivers/usb/gadget/udc/pxa2* 17916F: include/sound/pxa2xx-lib.h 17917F: sound/arm/pxa* 17918F: sound/soc/pxa/ 17919 17920QAT DRIVER 17921M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17922L: qat-linux@intel.com 17923S: Supported 17924F: drivers/crypto/intel/qat/ 17925 17926QCOM AUDIO (ASoC) DRIVERS 17927M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17928M: Banajit Goswami <bgoswami@quicinc.com> 17929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17930S: Supported 17931F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17932F: Documentation/devicetree/bindings/sound/qcom,* 17933F: drivers/soc/qcom/apr.c 17934F: include/dt-bindings/sound/qcom,wcd9335.h 17935F: sound/soc/codecs/lpass-rx-macro.* 17936F: sound/soc/codecs/lpass-tx-macro.* 17937F: sound/soc/codecs/lpass-va-macro.c 17938F: sound/soc/codecs/lpass-wsa-macro.* 17939F: sound/soc/codecs/msm8916-wcd-analog.c 17940F: sound/soc/codecs/msm8916-wcd-digital.c 17941F: sound/soc/codecs/wcd-clsh-v2.* 17942F: sound/soc/codecs/wcd-mbhc-v2.* 17943F: sound/soc/codecs/wcd9335.* 17944F: sound/soc/codecs/wcd934x.c 17945F: sound/soc/codecs/wsa881x.c 17946F: sound/soc/codecs/wsa883x.c 17947F: sound/soc/codecs/wsa884x.c 17948F: sound/soc/qcom/ 17949 17950QCOM EMBEDDED USB DEBUGGER (EUD) 17951M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17952L: linux-arm-msm@vger.kernel.org 17953S: Maintained 17954F: Documentation/ABI/testing/sysfs-driver-eud 17955F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17956F: drivers/usb/misc/qcom_eud.c 17957 17958QCOM IPA DRIVER 17959M: Alex Elder <elder@kernel.org> 17960L: netdev@vger.kernel.org 17961S: Supported 17962F: drivers/net/ipa/ 17963 17964QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17965M: Gabriel Somlo <somlo@cmu.edu> 17966M: "Michael S. Tsirkin" <mst@redhat.com> 17967L: qemu-devel@nongnu.org 17968S: Maintained 17969F: drivers/firmware/qemu_fw_cfg.c 17970F: include/uapi/linux/qemu_fw_cfg.h 17971 17972QIB DRIVER 17973M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17974L: linux-rdma@vger.kernel.org 17975S: Supported 17976F: drivers/infiniband/hw/qib/ 17977 17978QLOGIC QL41xxx FCOE DRIVER 17979M: Saurav Kashyap <skashyap@marvell.com> 17980M: Javed Hasan <jhasan@marvell.com> 17981M: GR-QLogic-Storage-Upstream@marvell.com 17982L: linux-scsi@vger.kernel.org 17983S: Supported 17984F: drivers/scsi/qedf/ 17985 17986QLOGIC QL41xxx ISCSI DRIVER 17987M: Nilesh Javali <njavali@marvell.com> 17988M: Manish Rangankar <mrangankar@marvell.com> 17989M: GR-QLogic-Storage-Upstream@marvell.com 17990L: linux-scsi@vger.kernel.org 17991S: Supported 17992F: drivers/scsi/qedi/ 17993 17994QLOGIC QL4xxx ETHERNET DRIVER 17995M: Ariel Elior <aelior@marvell.com> 17996M: Manish Chopra <manishc@marvell.com> 17997L: netdev@vger.kernel.org 17998S: Supported 17999F: drivers/net/ethernet/qlogic/qed/ 18000F: drivers/net/ethernet/qlogic/qede/ 18001F: include/linux/qed/ 18002 18003QLOGIC QL4xxx RDMA DRIVER 18004M: Michal Kalderon <mkalderon@marvell.com> 18005M: Ariel Elior <aelior@marvell.com> 18006L: linux-rdma@vger.kernel.org 18007S: Supported 18008F: drivers/infiniband/hw/qedr/ 18009F: include/uapi/rdma/qedr-abi.h 18010 18011QLOGIC QLA1280 SCSI DRIVER 18012M: Michael Reed <mdr@sgi.com> 18013L: linux-scsi@vger.kernel.org 18014S: Maintained 18015F: drivers/scsi/qla1280.[ch] 18016 18017QLOGIC QLA2XXX FC-SCSI DRIVER 18018M: Nilesh Javali <njavali@marvell.com> 18019M: GR-QLogic-Storage-Upstream@marvell.com 18020L: linux-scsi@vger.kernel.org 18021S: Supported 18022F: drivers/scsi/qla2xxx/ 18023 18024QLOGIC QLA3XXX NETWORK DRIVER 18025M: GR-Linux-NIC-Dev@marvell.com 18026L: netdev@vger.kernel.org 18027S: Supported 18028F: drivers/net/ethernet/qlogic/qla3xxx.* 18029 18030QLOGIC QLA4XXX iSCSI DRIVER 18031M: Nilesh Javali <njavali@marvell.com> 18032M: Manish Rangankar <mrangankar@marvell.com> 18033M: GR-QLogic-Storage-Upstream@marvell.com 18034L: linux-scsi@vger.kernel.org 18035S: Supported 18036F: drivers/scsi/qla4xxx/ 18037 18038QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18039M: Shahed Shaikh <shshaikh@marvell.com> 18040M: Manish Chopra <manishc@marvell.com> 18041M: GR-Linux-NIC-Dev@marvell.com 18042L: netdev@vger.kernel.org 18043S: Supported 18044F: drivers/net/ethernet/qlogic/qlcnic/ 18045 18046QM1D1B0004 MEDIA DRIVER 18047M: Akihiro Tsukada <tskd08@gmail.com> 18048L: linux-media@vger.kernel.org 18049S: Odd Fixes 18050F: drivers/media/tuners/qm1d1b0004* 18051 18052QM1D1C0042 MEDIA DRIVER 18053M: Akihiro Tsukada <tskd08@gmail.com> 18054L: linux-media@vger.kernel.org 18055S: Odd Fixes 18056F: drivers/media/tuners/qm1d1c0042* 18057 18058QNX4 FILESYSTEM 18059M: Anders Larsen <al@alarsen.net> 18060S: Maintained 18061W: http://www.alarsen.net/linux/qnx4fs/ 18062F: fs/qnx4/ 18063F: include/uapi/linux/qnx4_fs.h 18064F: include/uapi/linux/qnxtypes.h 18065 18066QNX6 FILESYSTEM 18067S: Orphan 18068F: Documentation/filesystems/qnx6.rst 18069F: fs/qnx6/ 18070F: include/linux/qnx6_fs.h 18071 18072QORIQ DPAA2 FSL-MC BUS DRIVER 18073M: Stuart Yoder <stuyoder@gmail.com> 18074M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18075L: linux-kernel@vger.kernel.org 18076S: Maintained 18077F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18078F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18079F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18080F: drivers/bus/fsl-mc/ 18081F: include/uapi/linux/fsl_mc.h 18082 18083QT1010 MEDIA DRIVER 18084L: linux-media@vger.kernel.org 18085S: Orphan 18086W: https://linuxtv.org 18087Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18088F: drivers/media/tuners/qt1010* 18089 18090QUALCOMM ATH12K WIRELESS DRIVER 18091M: Kalle Valo <kvalo@kernel.org> 18092M: Jeff Johnson <jjohnson@kernel.org> 18093L: ath12k@lists.infradead.org 18094S: Supported 18095W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18096T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18097F: drivers/net/wireless/ath/ath12k/ 18098N: ath12k 18099 18100QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18101M: Kalle Valo <kvalo@kernel.org> 18102M: Jeff Johnson <jjohnson@kernel.org> 18103L: ath10k@lists.infradead.org 18104S: Supported 18105W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18106T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18107F: drivers/net/wireless/ath/ath10k/ 18108N: ath10k 18109 18110QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18111M: Kalle Valo <kvalo@kernel.org> 18112M: Jeff Johnson <jjohnson@kernel.org> 18113L: ath11k@lists.infradead.org 18114S: Supported 18115W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18116B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18117T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18118F: drivers/net/wireless/ath/ath11k/ 18119N: ath11k 18120 18121QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18122M: Toke Høiland-Jørgensen <toke@toke.dk> 18123L: linux-wireless@vger.kernel.org 18124S: Maintained 18125W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18126T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18127F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18128F: drivers/net/wireless/ath/ath9k/ 18129 18130QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18131M: Stefan Wahren <wahrenst@gmx.net> 18132L: netdev@vger.kernel.org 18133S: Maintained 18134F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18135F: drivers/net/ethernet/qualcomm/qca* 18136 18137QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18138M: Stephan Gerhold <stephan@gerhold.net> 18139L: netdev@vger.kernel.org 18140L: linux-arm-msm@vger.kernel.org 18141S: Maintained 18142F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18143F: drivers/net/wwan/qcom_bam_dmux.c 18144 18145QUALCOMM CAMERA SUBSYSTEM DRIVER 18146M: Robert Foss <rfoss@kernel.org> 18147M: Todor Tomov <todor.too@gmail.com> 18148M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18149L: linux-media@vger.kernel.org 18150S: Maintained 18151F: Documentation/admin-guide/media/qcom_camss.rst 18152F: Documentation/devicetree/bindings/media/*camss* 18153F: drivers/media/platform/qcom/camss/ 18154 18155QUALCOMM CLOCK DRIVERS 18156M: Bjorn Andersson <andersson@kernel.org> 18157L: linux-arm-msm@vger.kernel.org 18158S: Supported 18159T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18160F: Documentation/devicetree/bindings/clock/qcom,* 18161F: drivers/clk/qcom/ 18162F: include/dt-bindings/clock/qcom,* 18163 18164QUALCOMM CLOUD AI (QAIC) DRIVER 18165M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18166R: Carl Vanderlip <quic_carlv@quicinc.com> 18167R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18168L: linux-arm-msm@vger.kernel.org 18169L: dri-devel@lists.freedesktop.org 18170S: Supported 18171T: git git://anongit.freedesktop.org/drm/drm-misc 18172F: Documentation/accel/qaic/ 18173F: drivers/accel/qaic/ 18174F: include/uapi/drm/qaic_accel.h 18175 18176QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18177M: Bjorn Andersson <andersson@kernel.org> 18178M: Konrad Dybcio <konrad.dybcio@linaro.org> 18179L: linux-pm@vger.kernel.org 18180L: linux-arm-msm@vger.kernel.org 18181S: Maintained 18182F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18183F: drivers/pmdomain/qcom/cpr.c 18184 18185QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18186M: Ilia Lin <ilia.lin@kernel.org> 18187L: linux-pm@vger.kernel.org 18188S: Maintained 18189F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18190F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18191F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18192 18193QUALCOMM CRYPTO DRIVERS 18194M: Thara Gopinath <thara.gopinath@gmail.com> 18195L: linux-crypto@vger.kernel.org 18196L: linux-arm-msm@vger.kernel.org 18197S: Maintained 18198F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18199F: drivers/crypto/qce/ 18200 18201QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18202M: Timur Tabi <timur@kernel.org> 18203L: netdev@vger.kernel.org 18204S: Maintained 18205F: drivers/net/ethernet/qualcomm/emac/ 18206 18207QUALCOMM ETHQOS ETHERNET DRIVER 18208M: Vinod Koul <vkoul@kernel.org> 18209L: netdev@vger.kernel.org 18210L: linux-arm-msm@vger.kernel.org 18211S: Maintained 18212F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18213F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18214 18215QUALCOMM FASTRPC DRIVER 18216M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18217M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18218L: linux-arm-msm@vger.kernel.org 18219S: Maintained 18220F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18221F: drivers/misc/fastrpc.c 18222F: include/uapi/misc/fastrpc.h 18223 18224QUALCOMM HEXAGON ARCHITECTURE 18225M: Brian Cain <bcain@quicinc.com> 18226L: linux-hexagon@vger.kernel.org 18227S: Supported 18228T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18229F: arch/hexagon/ 18230 18231QUALCOMM HIDMA DRIVER 18232M: Sinan Kaya <okaya@kernel.org> 18233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18234L: linux-arm-msm@vger.kernel.org 18235L: dmaengine@vger.kernel.org 18236S: Supported 18237F: drivers/dma/qcom/hidma* 18238 18239QUALCOMM I2C CCI DRIVER 18240M: Loic Poulain <loic.poulain@linaro.org> 18241M: Robert Foss <rfoss@kernel.org> 18242L: linux-i2c@vger.kernel.org 18243L: linux-arm-msm@vger.kernel.org 18244S: Maintained 18245F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18246F: drivers/i2c/busses/i2c-qcom-cci.c 18247 18248QUALCOMM INTERCONNECT BWMON DRIVER 18249M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18250L: linux-arm-msm@vger.kernel.org 18251S: Maintained 18252F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18253F: drivers/soc/qcom/icc-bwmon.c 18254 18255QUALCOMM IOMMU 18256M: Rob Clark <robdclark@gmail.com> 18257L: iommu@lists.linux.dev 18258L: linux-arm-msm@vger.kernel.org 18259S: Maintained 18260F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18261F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18262F: drivers/iommu/msm_iommu* 18263 18264QUALCOMM IPC ROUTER (QRTR) DRIVER 18265M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18266L: linux-arm-msm@vger.kernel.org 18267S: Maintained 18268F: include/trace/events/qrtr.h 18269F: include/uapi/linux/qrtr.h 18270F: net/qrtr/ 18271 18272QUALCOMM IPCC MAILBOX DRIVER 18273M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18274L: linux-arm-msm@vger.kernel.org 18275S: Supported 18276F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18277F: drivers/mailbox/qcom-ipcc.c 18278F: include/dt-bindings/mailbox/qcom-ipcc.h 18279 18280QUALCOMM IPQ4019 USB PHY DRIVER 18281M: Robert Marko <robert.marko@sartura.hr> 18282M: Luka Perkov <luka.perkov@sartura.hr> 18283L: linux-arm-msm@vger.kernel.org 18284S: Maintained 18285F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18286F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18287 18288QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18289M: Robert Marko <robert.marko@sartura.hr> 18290M: Luka Perkov <luka.perkov@sartura.hr> 18291L: linux-arm-msm@vger.kernel.org 18292S: Maintained 18293F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18294F: drivers/regulator/vqmmc-ipq4019-regulator.c 18295 18296QUALCOMM NAND CONTROLLER DRIVER 18297M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18298L: linux-mtd@lists.infradead.org 18299L: linux-arm-msm@vger.kernel.org 18300S: Maintained 18301F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18302F: drivers/mtd/nand/raw/qcom_nandc.c 18303 18304QUALCOMM QSEECOM DRIVER 18305M: Maximilian Luz <luzmaximilian@gmail.com> 18306L: linux-arm-msm@vger.kernel.org 18307S: Maintained 18308F: drivers/firmware/qcom/qcom_qseecom.c 18309 18310QUALCOMM QSEECOM UEFISECAPP DRIVER 18311M: Maximilian Luz <luzmaximilian@gmail.com> 18312L: linux-arm-msm@vger.kernel.org 18313S: Maintained 18314F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18315 18316QUALCOMM RMNET DRIVER 18317M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18318M: Sean Tranchetti <quic_stranche@quicinc.com> 18319L: netdev@vger.kernel.org 18320S: Maintained 18321F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18322F: drivers/net/ethernet/qualcomm/rmnet/ 18323F: include/linux/if_rmnet.h 18324 18325QUALCOMM TSENS THERMAL DRIVER 18326M: Amit Kucheria <amitk@kernel.org> 18327M: Thara Gopinath <thara.gopinath@gmail.com> 18328L: linux-pm@vger.kernel.org 18329L: linux-arm-msm@vger.kernel.org 18330S: Maintained 18331F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18332F: drivers/thermal/qcom/ 18333 18334QUALCOMM TYPEC PORT MANAGER DRIVER 18335M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18336L: linux-arm-msm@vger.kernel.org 18337L: linux-usb@vger.kernel.org 18338S: Maintained 18339F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18340F: drivers/usb/typec/tcpm/qcom/ 18341 18342QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18343M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18344M: Vikash Garodia <quic_vgarodia@quicinc.com> 18345R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18346L: linux-media@vger.kernel.org 18347L: linux-arm-msm@vger.kernel.org 18348S: Maintained 18349T: git git://linuxtv.org/media_tree.git 18350F: Documentation/devicetree/bindings/media/*venus* 18351F: drivers/media/platform/qcom/venus/ 18352 18353QUALCOMM WCN36XX WIRELESS DRIVER 18354M: Loic Poulain <loic.poulain@linaro.org> 18355L: wcn36xx@lists.infradead.org 18356S: Supported 18357W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18358F: drivers/net/wireless/ath/wcn36xx/ 18359 18360QUANTENNA QTNFMAC WIRELESS DRIVER 18361M: Igor Mitsyanko <imitsyanko@quantenna.com> 18362R: Sergey Matyukevich <geomatsi@gmail.com> 18363L: linux-wireless@vger.kernel.org 18364S: Maintained 18365F: drivers/net/wireless/quantenna 18366 18367RADEON and AMDGPU DRM DRIVERS 18368M: Alex Deucher <alexander.deucher@amd.com> 18369M: Christian König <christian.koenig@amd.com> 18370M: Pan, Xinhui <Xinhui.Pan@amd.com> 18371L: amd-gfx@lists.freedesktop.org 18372S: Supported 18373B: https://gitlab.freedesktop.org/drm/amd/-/issues 18374C: irc://irc.oftc.net/radeon 18375T: git https://gitlab.freedesktop.org/agd5f/linux.git 18376F: Documentation/gpu/amdgpu/ 18377F: drivers/gpu/drm/amd/ 18378F: drivers/gpu/drm/ci/xfails/amd* 18379F: drivers/gpu/drm/radeon/ 18380F: include/uapi/drm/amdgpu_drm.h 18381F: include/uapi/drm/radeon_drm.h 18382 18383RADEON FRAMEBUFFER DISPLAY DRIVER 18384M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18385L: linux-fbdev@vger.kernel.org 18386S: Maintained 18387F: drivers/video/fbdev/aty/radeon* 18388F: include/uapi/linux/radeonfb.h 18389 18390RADIOSHARK RADIO DRIVER 18391M: Hans Verkuil <hverkuil@xs4all.nl> 18392L: linux-media@vger.kernel.org 18393S: Maintained 18394T: git git://linuxtv.org/media_tree.git 18395F: drivers/media/radio/radio-shark.c 18396 18397RADIOSHARK2 RADIO DRIVER 18398M: Hans Verkuil <hverkuil@xs4all.nl> 18399L: linux-media@vger.kernel.org 18400S: Maintained 18401T: git git://linuxtv.org/media_tree.git 18402F: drivers/media/radio/radio-shark2.c 18403F: drivers/media/radio/radio-tea5777.c 18404 18405RADOS BLOCK DEVICE (RBD) 18406M: Ilya Dryomov <idryomov@gmail.com> 18407R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18408L: ceph-devel@vger.kernel.org 18409S: Supported 18410W: http://ceph.com/ 18411T: git https://github.com/ceph/ceph-client.git 18412F: Documentation/ABI/testing/sysfs-bus-rbd 18413F: drivers/block/rbd.c 18414F: drivers/block/rbd_types.h 18415 18416RAGE128 FRAMEBUFFER DISPLAY DRIVER 18417L: linux-fbdev@vger.kernel.org 18418S: Orphan 18419F: drivers/video/fbdev/aty/aty128fb.c 18420 18421RAINSHADOW-CEC DRIVER 18422M: Hans Verkuil <hverkuil@xs4all.nl> 18423L: linux-media@vger.kernel.org 18424S: Maintained 18425T: git git://linuxtv.org/media_tree.git 18426F: drivers/media/cec/usb/rainshadow/ 18427 18428RALINK MIPS ARCHITECTURE 18429M: John Crispin <john@phrozen.org> 18430M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18431L: linux-mips@vger.kernel.org 18432S: Maintained 18433F: arch/mips/ralink 18434 18435RALINK MT7621 MIPS ARCHITECTURE 18436M: Arınç ÜNAL <arinc.unal@arinc9.com> 18437M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18438L: linux-mips@vger.kernel.org 18439S: Maintained 18440F: arch/mips/boot/dts/ralink/mt7621* 18441 18442RALINK RT2X00 WIRELESS LAN DRIVER 18443M: Stanislaw Gruszka <stf_xl@wp.pl> 18444L: linux-wireless@vger.kernel.org 18445S: Maintained 18446F: drivers/net/wireless/ralink/rt2x00/ 18447 18448RAMDISK RAM BLOCK DEVICE DRIVER 18449M: Jens Axboe <axboe@kernel.dk> 18450S: Maintained 18451F: Documentation/admin-guide/blockdev/ramdisk.rst 18452F: drivers/block/brd.c 18453 18454RANCHU VIRTUAL BOARD FOR MIPS 18455M: Miodrag Dinic <miodrag.dinic@mips.com> 18456L: linux-mips@vger.kernel.org 18457S: Supported 18458F: arch/mips/configs/generic/board-ranchu.config 18459F: arch/mips/generic/board-ranchu.c 18460 18461RANDOM NUMBER DRIVER 18462M: "Theodore Ts'o" <tytso@mit.edu> 18463M: Jason A. Donenfeld <Jason@zx2c4.com> 18464S: Maintained 18465T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18466F: drivers/char/random.c 18467F: drivers/virt/vmgenid.c 18468 18469RAPIDIO SUBSYSTEM 18470M: Matt Porter <mporter@kernel.crashing.org> 18471M: Alexandre Bounine <alex.bou9@gmail.com> 18472S: Maintained 18473F: drivers/rapidio/ 18474 18475RAS INFRASTRUCTURE 18476M: Tony Luck <tony.luck@intel.com> 18477M: Borislav Petkov <bp@alien8.de> 18478L: linux-edac@vger.kernel.org 18479S: Maintained 18480F: Documentation/admin-guide/RAS 18481F: drivers/ras/ 18482F: include/linux/ras.h 18483F: include/ras/ras_event.h 18484 18485RAS FRU MEMORY POISON MANAGER (FMPM) 18486M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18487L: linux-edac@vger.kernel.org 18488S: Maintained 18489F: drivers/ras/amd/fmpm.c 18490 18491RC-CORE / LIRC FRAMEWORK 18492M: Sean Young <sean@mess.org> 18493L: linux-media@vger.kernel.org 18494S: Maintained 18495W: http://linuxtv.org 18496T: git git://linuxtv.org/media_tree.git 18497F: Documentation/driver-api/media/rc-core.rst 18498F: Documentation/userspace-api/media/rc/ 18499F: drivers/media/rc/ 18500F: include/media/rc-core.h 18501F: include/media/rc-map.h 18502F: include/uapi/linux/lirc.h 18503 18504RCMM REMOTE CONTROLS DECODER 18505M: Patrick Lerda <patrick9876@free.fr> 18506S: Maintained 18507F: drivers/media/rc/ir-rcmm-decoder.c 18508 18509RCUTORTURE TEST FRAMEWORK 18510M: "Paul E. McKenney" <paulmck@kernel.org> 18511M: Josh Triplett <josh@joshtriplett.org> 18512R: Steven Rostedt <rostedt@goodmis.org> 18513R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18514R: Lai Jiangshan <jiangshanlai@gmail.com> 18515L: rcu@vger.kernel.org 18516S: Supported 18517T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18518F: tools/testing/selftests/rcutorture 18519 18520RDACM20 Camera Sensor 18521M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18522M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18523M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18524M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18525L: linux-media@vger.kernel.org 18526S: Maintained 18527F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18528F: drivers/media/i2c/max9271.c 18529F: drivers/media/i2c/max9271.h 18530F: drivers/media/i2c/rdacm20.c 18531 18532RDACM21 Camera Sensor 18533M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18534M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18535M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18536M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18537L: linux-media@vger.kernel.org 18538S: Maintained 18539F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18540F: drivers/media/i2c/max9271.c 18541F: drivers/media/i2c/max9271.h 18542F: drivers/media/i2c/rdacm21.c 18543 18544RDC R-321X SoC 18545M: Florian Fainelli <florian@openwrt.org> 18546S: Maintained 18547 18548RDC R6040 FAST ETHERNET DRIVER 18549M: Florian Fainelli <f.fainelli@gmail.com> 18550L: netdev@vger.kernel.org 18551S: Maintained 18552F: drivers/net/ethernet/rdc/r6040.c 18553 18554RDMAVT - RDMA verbs software 18555M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18556L: linux-rdma@vger.kernel.org 18557S: Supported 18558F: drivers/infiniband/sw/rdmavt 18559 18560RDS - RELIABLE DATAGRAM SOCKETS 18561M: Allison Henderson <allison.henderson@oracle.com> 18562L: netdev@vger.kernel.org 18563L: linux-rdma@vger.kernel.org 18564L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18565S: Supported 18566W: https://oss.oracle.com/projects/rds/ 18567F: Documentation/networking/rds.rst 18568F: net/rds/ 18569 18570RDT - RESOURCE ALLOCATION 18571M: Fenghua Yu <fenghua.yu@intel.com> 18572M: Reinette Chatre <reinette.chatre@intel.com> 18573L: linux-kernel@vger.kernel.org 18574S: Supported 18575F: Documentation/arch/x86/resctrl* 18576F: arch/x86/include/asm/resctrl.h 18577F: arch/x86/kernel/cpu/resctrl/ 18578F: tools/testing/selftests/resctrl/ 18579 18580READ-COPY UPDATE (RCU) 18581M: "Paul E. McKenney" <paulmck@kernel.org> 18582M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18583M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18584M: Joel Fernandes <joel@joelfernandes.org> 18585M: Josh Triplett <josh@joshtriplett.org> 18586M: Boqun Feng <boqun.feng@gmail.com> 18587R: Steven Rostedt <rostedt@goodmis.org> 18588R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18589R: Lai Jiangshan <jiangshanlai@gmail.com> 18590R: Zqiang <qiang.zhang1211@gmail.com> 18591L: rcu@vger.kernel.org 18592S: Supported 18593W: http://www.rdrop.com/users/paulmck/RCU/ 18594T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18595F: Documentation/RCU/ 18596F: include/linux/rcu* 18597F: kernel/rcu/ 18598X: Documentation/RCU/torture.rst 18599X: include/linux/srcu*.h 18600X: kernel/rcu/srcu*.c 18601 18602REAL TIME CLOCK (RTC) SUBSYSTEM 18603M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18604L: linux-rtc@vger.kernel.org 18605S: Maintained 18606Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18607T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18608F: Documentation/admin-guide/rtc.rst 18609F: Documentation/devicetree/bindings/rtc/ 18610F: drivers/rtc/ 18611F: include/linux/rtc.h 18612F: include/linux/rtc/ 18613F: include/uapi/linux/rtc.h 18614F: tools/testing/selftests/rtc/ 18615 18616Real-time Linux Analysis (RTLA) tools 18617M: Daniel Bristot de Oliveira <bristot@kernel.org> 18618M: Steven Rostedt <rostedt@goodmis.org> 18619L: linux-trace-kernel@vger.kernel.org 18620S: Maintained 18621F: Documentation/tools/rtla/ 18622F: tools/tracing/rtla/ 18623 18624REALTEK AUDIO CODECS 18625M: Oder Chiou <oder_chiou@realtek.com> 18626S: Maintained 18627F: include/sound/rt*.h 18628F: sound/soc/codecs/rt* 18629 18630REALTEK OTTO WATCHDOG 18631M: Sander Vanheule <sander@svanheule.net> 18632L: linux-watchdog@vger.kernel.org 18633S: Maintained 18634F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18635F: drivers/watchdog/realtek_otto_wdt.c 18636 18637REALTEK RTL83xx SMI DSA ROUTER CHIPS 18638M: Linus Walleij <linus.walleij@linaro.org> 18639M: Alvin Šipraga <alsi@bang-olufsen.dk> 18640S: Maintained 18641F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18642F: drivers/net/dsa/realtek/* 18643 18644REALTEK WIRELESS DRIVER (rtlwifi family) 18645M: Ping-Ke Shih <pkshih@realtek.com> 18646L: linux-wireless@vger.kernel.org 18647S: Maintained 18648T: git https://github.com/pkshih/rtw.git 18649F: drivers/net/wireless/realtek/rtlwifi/ 18650 18651REALTEK WIRELESS DRIVER (rtw88) 18652M: Ping-Ke Shih <pkshih@realtek.com> 18653L: linux-wireless@vger.kernel.org 18654S: Maintained 18655T: git https://github.com/pkshih/rtw.git 18656F: drivers/net/wireless/realtek/rtw88/ 18657 18658REALTEK WIRELESS DRIVER (rtw89) 18659M: Ping-Ke Shih <pkshih@realtek.com> 18660L: linux-wireless@vger.kernel.org 18661S: Maintained 18662T: git https://github.com/pkshih/rtw.git 18663F: drivers/net/wireless/realtek/rtw89/ 18664 18665REDPINE WIRELESS DRIVER 18666L: linux-wireless@vger.kernel.org 18667S: Orphan 18668F: drivers/net/wireless/rsi/ 18669 18670REGISTER MAP ABSTRACTION 18671M: Mark Brown <broonie@kernel.org> 18672L: linux-kernel@vger.kernel.org 18673S: Supported 18674T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18675F: Documentation/devicetree/bindings/regmap/ 18676F: drivers/base/regmap/ 18677F: include/linux/regmap.h 18678 18679REISERFS FILE SYSTEM 18680L: reiserfs-devel@vger.kernel.org 18681S: Obsolete 18682F: fs/reiserfs/ 18683 18684REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18685M: Bjorn Andersson <andersson@kernel.org> 18686M: Mathieu Poirier <mathieu.poirier@linaro.org> 18687L: linux-remoteproc@vger.kernel.org 18688S: Maintained 18689T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18690F: Documentation/ABI/testing/sysfs-class-remoteproc 18691F: Documentation/devicetree/bindings/remoteproc/ 18692F: Documentation/staging/remoteproc.rst 18693F: drivers/remoteproc/ 18694F: include/linux/remoteproc.h 18695F: include/linux/remoteproc/ 18696 18697REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18698M: Bjorn Andersson <andersson@kernel.org> 18699M: Mathieu Poirier <mathieu.poirier@linaro.org> 18700L: linux-remoteproc@vger.kernel.org 18701S: Maintained 18702T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18703F: Documentation/ABI/testing/sysfs-bus-rpmsg 18704F: Documentation/staging/rpmsg.rst 18705F: drivers/rpmsg/ 18706F: include/linux/rpmsg.h 18707F: include/linux/rpmsg/ 18708F: include/uapi/linux/rpmsg.h 18709F: samples/rpmsg/ 18710 18711REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18712M: Stephan Gerhold <stephan@gerhold.net> 18713L: netdev@vger.kernel.org 18714L: linux-remoteproc@vger.kernel.org 18715S: Maintained 18716F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18717 18718RENESAS CLOCK DRIVERS 18719M: Geert Uytterhoeven <geert+renesas@glider.be> 18720L: linux-renesas-soc@vger.kernel.org 18721S: Supported 18722T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18723F: Documentation/devicetree/bindings/clock/renesas,* 18724F: drivers/clk/renesas/ 18725 18726RENESAS EMEV2 I2C DRIVER 18727M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18728L: linux-renesas-soc@vger.kernel.org 18729S: Supported 18730F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18731F: drivers/i2c/busses/i2c-emev2.c 18732 18733RENESAS ETHERNET AVB DRIVER 18734R: Sergey Shtylyov <s.shtylyov@omp.ru> 18735L: netdev@vger.kernel.org 18736L: linux-renesas-soc@vger.kernel.org 18737F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18738F: drivers/net/ethernet/renesas/Kconfig 18739F: drivers/net/ethernet/renesas/Makefile 18740F: drivers/net/ethernet/renesas/ravb* 18741 18742RENESAS ETHERNET SWITCH DRIVER 18743R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18744L: netdev@vger.kernel.org 18745L: linux-renesas-soc@vger.kernel.org 18746F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18747F: drivers/net/ethernet/renesas/Kconfig 18748F: drivers/net/ethernet/renesas/Makefile 18749F: drivers/net/ethernet/renesas/rcar_gen4* 18750F: drivers/net/ethernet/renesas/rswitch* 18751 18752RENESAS IDT821034 ASoC CODEC 18753M: Herve Codina <herve.codina@bootlin.com> 18754L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18755S: Maintained 18756F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18757F: sound/soc/codecs/idt821034.c 18758 18759RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18760M: Miquel Raynal <miquel.raynal@bootlin.com> 18761L: linux-mtd@lists.infradead.org 18762L: linux-renesas-soc@vger.kernel.org 18763S: Maintained 18764F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18765F: drivers/mtd/nand/raw/renesas-nand-controller.c 18766 18767RENESAS R-CAR GYROADC DRIVER 18768M: Marek Vasut <marek.vasut@gmail.com> 18769L: linux-iio@vger.kernel.org 18770S: Supported 18771F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18772F: drivers/iio/adc/rcar-gyroadc.c 18773 18774RENESAS R-CAR I2C DRIVERS 18775M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18776L: linux-renesas-soc@vger.kernel.org 18777S: Supported 18778F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18779F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18780F: drivers/i2c/busses/i2c-rcar.c 18781F: drivers/i2c/busses/i2c-sh_mobile.c 18782 18783RENESAS R-CAR SATA DRIVER 18784R: Sergey Shtylyov <s.shtylyov@omp.ru> 18785L: linux-ide@vger.kernel.org 18786L: linux-renesas-soc@vger.kernel.org 18787S: Supported 18788F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18789F: drivers/ata/sata_rcar.c 18790 18791RENESAS R-CAR THERMAL DRIVERS 18792M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18793L: linux-renesas-soc@vger.kernel.org 18794S: Supported 18795F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18796F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18797F: drivers/thermal/rcar_gen3_thermal.c 18798F: drivers/thermal/rcar_thermal.c 18799 18800RENESAS RIIC DRIVER 18801M: Chris Brandt <chris.brandt@renesas.com> 18802L: linux-renesas-soc@vger.kernel.org 18803S: Supported 18804F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18805F: drivers/i2c/busses/i2c-riic.c 18806 18807RENESAS RZ/G2L A/D DRIVER 18808M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18809L: linux-iio@vger.kernel.org 18810L: linux-renesas-soc@vger.kernel.org 18811S: Supported 18812F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18813F: drivers/iio/adc/rzg2l_adc.c 18814 18815RENESAS RZ/G2L MTU3a COUNTER DRIVER 18816M: Biju Das <biju.das.jz@bp.renesas.com> 18817L: linux-iio@vger.kernel.org 18818L: linux-renesas-soc@vger.kernel.org 18819S: Supported 18820F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18821F: drivers/counter/rz-mtu3-cnt.c 18822 18823RENESAS RZ/N1 A5PSW SWITCH DRIVER 18824M: Clément Léger <clement.leger@bootlin.com> 18825L: linux-renesas-soc@vger.kernel.org 18826L: netdev@vger.kernel.org 18827S: Maintained 18828F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18829F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18830F: drivers/net/dsa/rzn1_a5psw* 18831F: drivers/net/pcs/pcs-rzn1-miic.c 18832F: include/dt-bindings/net/pcs-rzn1-miic.h 18833F: include/linux/pcs-rzn1-miic.h 18834F: net/dsa/tag_rzn1_a5psw.c 18835 18836RENESAS RZ/N1 RTC CONTROLLER DRIVER 18837M: Miquel Raynal <miquel.raynal@bootlin.com> 18838L: linux-rtc@vger.kernel.org 18839L: linux-renesas-soc@vger.kernel.org 18840S: Maintained 18841F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18842F: drivers/rtc/rtc-rzn1.c 18843 18844RENESAS RZ/N1 USBF CONTROLLER DRIVER 18845M: Herve Codina <herve.codina@bootlin.com> 18846L: linux-renesas-soc@vger.kernel.org 18847L: linux-usb@vger.kernel.org 18848S: Maintained 18849F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18850F: drivers/usb/gadget/udc/renesas_usbf.c 18851 18852RENESAS RZ/V2M I2C DRIVER 18853M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18854L: linux-i2c@vger.kernel.org 18855L: linux-renesas-soc@vger.kernel.org 18856S: Supported 18857F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18858F: drivers/i2c/busses/i2c-rzv2m.c 18859 18860RENESAS SUPERH ETHERNET DRIVER 18861R: Sergey Shtylyov <s.shtylyov@omp.ru> 18862L: netdev@vger.kernel.org 18863L: linux-renesas-soc@vger.kernel.org 18864F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18865F: drivers/net/ethernet/renesas/Kconfig 18866F: drivers/net/ethernet/renesas/Makefile 18867F: drivers/net/ethernet/renesas/sh_eth* 18868F: include/linux/sh_eth.h 18869 18870RENESAS USB PHY DRIVER 18871M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18872L: linux-renesas-soc@vger.kernel.org 18873S: Maintained 18874F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18875 18876RENESAS VERSACLOCK 7 CLOCK DRIVER 18877M: Alex Helms <alexander.helms.jy@renesas.com> 18878S: Maintained 18879F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18880F: drivers/clk/clk-versaclock7.c 18881 18882RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18883M: Herve Codina <herve.codina@bootlin.com> 18884L: linux-iio@vger.kernel.org 18885S: Maintained 18886F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18887F: drivers/iio/potentiometer/x9250.c 18888 18889RESET CONTROLLER FRAMEWORK 18890M: Philipp Zabel <p.zabel@pengutronix.de> 18891S: Maintained 18892T: git git://git.pengutronix.de/git/pza/linux 18893F: Documentation/devicetree/bindings/reset/ 18894F: Documentation/driver-api/reset.rst 18895F: drivers/reset/ 18896F: include/dt-bindings/reset/ 18897F: include/linux/reset-controller.h 18898F: include/linux/reset.h 18899F: include/linux/reset/ 18900K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18901 18902RESTARTABLE SEQUENCES SUPPORT 18903M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18904M: Peter Zijlstra <peterz@infradead.org> 18905M: "Paul E. McKenney" <paulmck@kernel.org> 18906M: Boqun Feng <boqun.feng@gmail.com> 18907L: linux-kernel@vger.kernel.org 18908S: Supported 18909F: include/trace/events/rseq.h 18910F: include/uapi/linux/rseq.h 18911F: kernel/rseq.c 18912F: tools/testing/selftests/rseq/ 18913 18914RFKILL 18915M: Johannes Berg <johannes@sipsolutions.net> 18916L: linux-wireless@vger.kernel.org 18917S: Maintained 18918W: https://wireless.wiki.kernel.org/ 18919Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18920T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18921T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18922F: Documentation/ABI/stable/sysfs-class-rfkill 18923F: Documentation/driver-api/rfkill.rst 18924F: include/linux/rfkill.h 18925F: include/uapi/linux/rfkill.h 18926F: net/rfkill/ 18927 18928RHASHTABLE 18929M: Thomas Graf <tgraf@suug.ch> 18930M: Herbert Xu <herbert@gondor.apana.org.au> 18931L: netdev@vger.kernel.org 18932S: Maintained 18933F: include/linux/rhashtable-types.h 18934F: include/linux/rhashtable.h 18935F: lib/rhashtable.c 18936F: lib/test_rhashtable.c 18937 18938RICOH R5C592 MEMORYSTICK DRIVER 18939M: Maxim Levitsky <maximlevitsky@gmail.com> 18940S: Maintained 18941F: drivers/memstick/host/r592.* 18942 18943RICOH SMARTMEDIA/XD DRIVER 18944M: Maxim Levitsky <maximlevitsky@gmail.com> 18945S: Maintained 18946F: drivers/mtd/nand/raw/r852.c 18947F: drivers/mtd/nand/raw/r852.h 18948 18949RISC-V ARCHITECTURE 18950M: Paul Walmsley <paul.walmsley@sifive.com> 18951M: Palmer Dabbelt <palmer@dabbelt.com> 18952M: Albert Ou <aou@eecs.berkeley.edu> 18953L: linux-riscv@lists.infradead.org 18954S: Supported 18955Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18956C: irc://irc.libera.chat/riscv 18957P: Documentation/arch/riscv/patch-acceptance.rst 18958T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18959F: arch/riscv/ 18960N: riscv 18961K: riscv 18962 18963RISC-V MICROCHIP FPGA SUPPORT 18964M: Conor Dooley <conor.dooley@microchip.com> 18965M: Daire McNamara <daire.mcnamara@microchip.com> 18966L: linux-riscv@lists.infradead.org 18967S: Supported 18968F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18969F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18970F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18971F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18972F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18973F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18974F: Documentation/devicetree/bindings/riscv/microchip.yaml 18975F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18976F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18977F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18978F: arch/riscv/boot/dts/microchip/ 18979F: drivers/char/hw_random/mpfs-rng.c 18980F: drivers/clk/microchip/clk-mpfs*.c 18981F: drivers/firmware/microchip/mpfs-auto-update.c 18982F: drivers/i2c/busses/i2c-microchip-corei2c.c 18983F: drivers/mailbox/mailbox-mpfs.c 18984F: drivers/pci/controller/pcie-microchip-host.c 18985F: drivers/pwm/pwm-microchip-core.c 18986F: drivers/reset/reset-mpfs.c 18987F: drivers/rtc/rtc-mpfs.c 18988F: drivers/soc/microchip/mpfs-sys-controller.c 18989F: drivers/spi/spi-microchip-core-qspi.c 18990F: drivers/spi/spi-microchip-core.c 18991F: drivers/usb/musb/mpfs.c 18992F: include/soc/microchip/mpfs.h 18993 18994RISC-V MISC SOC SUPPORT 18995M: Conor Dooley <conor@kernel.org> 18996L: linux-riscv@lists.infradead.org 18997S: Maintained 18998Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18999T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19000F: Documentation/devicetree/bindings/riscv/ 19001F: arch/riscv/boot/dts/ 19002X: arch/riscv/boot/dts/allwinner/ 19003X: arch/riscv/boot/dts/renesas/ 19004X: arch/riscv/boot/dts/sophgo/ 19005 19006RISC-V PMU DRIVERS 19007M: Atish Patra <atishp@atishpatra.org> 19008R: Anup Patel <anup@brainfault.org> 19009L: linux-riscv@lists.infradead.org 19010S: Supported 19011F: drivers/perf/riscv_pmu.c 19012F: drivers/perf/riscv_pmu_legacy.c 19013F: drivers/perf/riscv_pmu_sbi.c 19014 19015RISC-V THEAD SoC SUPPORT 19016M: Jisheng Zhang <jszhang@kernel.org> 19017M: Guo Ren <guoren@kernel.org> 19018M: Fu Wei <wefu@redhat.com> 19019L: linux-riscv@lists.infradead.org 19020S: Maintained 19021F: arch/riscv/boot/dts/thead/ 19022 19023RNBD BLOCK DRIVERS 19024M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19025M: Jack Wang <jinpu.wang@ionos.com> 19026L: linux-block@vger.kernel.org 19027S: Maintained 19028F: drivers/block/rnbd/ 19029 19030ROCCAT DRIVERS 19031M: Stefan Achatz <erazor_de@users.sourceforge.net> 19032S: Maintained 19033W: http://sourceforge.net/projects/roccat/ 19034F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19035F: drivers/hid/hid-roccat* 19036F: include/linux/hid-roccat* 19037 19038ROCKCHIP CRYPTO DRIVERS 19039M: Corentin Labbe <clabbe@baylibre.com> 19040L: linux-crypto@vger.kernel.org 19041S: Maintained 19042F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19043F: drivers/crypto/rockchip/ 19044 19045ROCKCHIP I2S TDM DRIVER 19046M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19047L: linux-rockchip@lists.infradead.org 19048S: Maintained 19049F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19050F: sound/soc/rockchip/rockchip_i2s_tdm.* 19051 19052ROCKCHIP ISP V1 DRIVER 19053M: Dafna Hirschfeld <dafna@fastmail.com> 19054M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19055L: linux-media@vger.kernel.org 19056L: linux-rockchip@lists.infradead.org 19057S: Maintained 19058F: Documentation/admin-guide/media/rkisp1.rst 19059F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19060F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19061F: drivers/media/platform/rockchip/rkisp1 19062F: include/uapi/linux/rkisp1-config.h 19063 19064ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19065M: Jacob Chen <jacob-chen@iotwrt.com> 19066M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19067L: linux-media@vger.kernel.org 19068L: linux-rockchip@lists.infradead.org 19069S: Maintained 19070F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19071F: drivers/media/platform/rockchip/rga/ 19072 19073ROCKCHIP VIDEO DECODER DRIVER 19074M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19075L: linux-media@vger.kernel.org 19076L: linux-rockchip@lists.infradead.org 19077S: Maintained 19078F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19079F: drivers/staging/media/rkvdec/ 19080 19081ROCKER DRIVER 19082M: Jiri Pirko <jiri@resnulli.us> 19083L: netdev@vger.kernel.org 19084S: Supported 19085F: drivers/net/ethernet/rocker/ 19086 19087ROCKETPORT EXPRESS/INFINITY DRIVER 19088M: Kevin Cernekee <cernekee@gmail.com> 19089L: linux-serial@vger.kernel.org 19090S: Odd Fixes 19091F: drivers/tty/serial/rp2.* 19092 19093ROHM BD99954 CHARGER IC 19094M: Matti Vaittinen <mazziesaccount@gmail.com> 19095S: Supported 19096F: drivers/power/supply/bd99954-charger.c 19097F: drivers/power/supply/bd99954-charger.h 19098 19099ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19100M: Tomasz Duszynski <tduszyns@gmail.com> 19101S: Maintained 19102F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19103F: drivers/iio/light/bh1750.c 19104 19105ROHM BM1390 PRESSURE SENSOR DRIVER 19106M: Matti Vaittinen <mazziesaccount@gmail.com> 19107L: linux-iio@vger.kernel.org 19108S: Supported 19109F: drivers/iio/pressure/rohm-bm1390.c 19110 19111ROHM BU270xx LIGHT SENSOR DRIVERs 19112M: Matti Vaittinen <mazziesaccount@gmail.com> 19113L: linux-iio@vger.kernel.org 19114S: Supported 19115F: drivers/iio/light/rohm-bu27008.c 19116F: drivers/iio/light/rohm-bu27034.c 19117 19118ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19119M: Marek Vasut <marek.vasut+renesas@gmail.com> 19120L: linux-kernel@vger.kernel.org 19121L: linux-renesas-soc@vger.kernel.org 19122S: Supported 19123F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19124F: drivers/gpio/gpio-bd9571mwv.c 19125F: drivers/mfd/bd9571mwv.c 19126F: drivers/regulator/bd9571mwv-regulator.c 19127F: include/linux/mfd/bd9571mwv.h 19128 19129ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19130M: Matti Vaittinen <mazziesaccount@gmail.com> 19131S: Supported 19132F: drivers/clk/clk-bd718x7.c 19133F: drivers/gpio/gpio-bd71815.c 19134F: drivers/gpio/gpio-bd71828.c 19135F: drivers/mfd/rohm-bd71828.c 19136F: drivers/mfd/rohm-bd718x7.c 19137F: drivers/mfd/rohm-bd9576.c 19138F: drivers/regulator/bd71815-regulator.c 19139F: drivers/regulator/bd71828-regulator.c 19140F: drivers/regulator/bd718x7-regulator.c 19141F: drivers/regulator/bd9576-regulator.c 19142F: drivers/regulator/rohm-regulator.c 19143F: drivers/rtc/rtc-bd70528.c 19144F: drivers/watchdog/bd9576_wdt.c 19145F: include/linux/mfd/rohm-bd71815.h 19146F: include/linux/mfd/rohm-bd71828.h 19147F: include/linux/mfd/rohm-bd718x7.h 19148F: include/linux/mfd/rohm-bd957x.h 19149F: include/linux/mfd/rohm-generic.h 19150F: include/linux/mfd/rohm-shared.h 19151 19152ROSE NETWORK LAYER 19153M: Ralf Baechle <ralf@linux-mips.org> 19154L: linux-hams@vger.kernel.org 19155S: Maintained 19156W: https://linux-ax25.in-berlin.de 19157F: include/net/rose.h 19158F: include/uapi/linux/rose.h 19159F: net/rose/ 19160 19161ROTATION DRIVER FOR ALLWINNER A83T 19162M: Jernej Skrabec <jernej.skrabec@gmail.com> 19163L: linux-media@vger.kernel.org 19164S: Maintained 19165T: git git://linuxtv.org/media_tree.git 19166F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19167F: drivers/media/platform/sunxi/sun8i-rotate/ 19168 19169RPMSG TTY DRIVER 19170M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19171L: linux-remoteproc@vger.kernel.org 19172S: Maintained 19173F: drivers/tty/rpmsg_tty.c 19174 19175RTL2830 MEDIA DRIVER 19176L: linux-media@vger.kernel.org 19177S: Orphan 19178W: https://linuxtv.org 19179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19180F: drivers/media/dvb-frontends/rtl2830* 19181 19182RTL2832 MEDIA DRIVER 19183L: linux-media@vger.kernel.org 19184S: Orphan 19185W: https://linuxtv.org 19186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19187F: drivers/media/dvb-frontends/rtl2832* 19188 19189RTL2832_SDR MEDIA DRIVER 19190L: linux-media@vger.kernel.org 19191S: Orphan 19192W: https://linuxtv.org 19193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19194F: drivers/media/dvb-frontends/rtl2832_sdr* 19195 19196RTL8180 WIRELESS DRIVER 19197L: linux-wireless@vger.kernel.org 19198S: Orphan 19199F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19200 19201RTL8187 WIRELESS DRIVER 19202M: Hin-Tak Leung <hintak.leung@gmail.com> 19203M: Larry Finger <Larry.Finger@lwfinger.net> 19204L: linux-wireless@vger.kernel.org 19205S: Maintained 19206T: git https://github.com/pkshih/rtw.git 19207F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19208 19209RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19210M: Jes Sorensen <Jes.Sorensen@gmail.com> 19211L: linux-wireless@vger.kernel.org 19212S: Maintained 19213T: git https://github.com/pkshih/rtw.git 19214F: drivers/net/wireless/realtek/rtl8xxxu/ 19215 19216RTRS TRANSPORT DRIVERS 19217M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19218M: Jack Wang <jinpu.wang@ionos.com> 19219L: linux-rdma@vger.kernel.org 19220S: Maintained 19221F: drivers/infiniband/ulp/rtrs/ 19222 19223RUNTIME VERIFICATION (RV) 19224M: Daniel Bristot de Oliveira <bristot@kernel.org> 19225M: Steven Rostedt <rostedt@goodmis.org> 19226L: linux-trace-kernel@vger.kernel.org 19227S: Maintained 19228F: Documentation/trace/rv/ 19229F: include/linux/rv.h 19230F: include/rv/ 19231F: kernel/trace/rv/ 19232F: tools/verification/ 19233 19234RUST 19235M: Miguel Ojeda <ojeda@kernel.org> 19236M: Alex Gaynor <alex.gaynor@gmail.com> 19237M: Wedson Almeida Filho <wedsonaf@gmail.com> 19238R: Boqun Feng <boqun.feng@gmail.com> 19239R: Gary Guo <gary@garyguo.net> 19240R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19241R: Benno Lossin <benno.lossin@proton.me> 19242R: Andreas Hindborg <a.hindborg@samsung.com> 19243R: Alice Ryhl <aliceryhl@google.com> 19244L: rust-for-linux@vger.kernel.org 19245S: Supported 19246W: https://rust-for-linux.com 19247B: https://github.com/Rust-for-Linux/linux/issues 19248C: zulip://rust-for-linux.zulipchat.com 19249P: https://rust-for-linux.com/contributing 19250T: git https://github.com/Rust-for-Linux/linux.git rust-next 19251F: Documentation/rust/ 19252F: rust/ 19253F: samples/rust/ 19254F: scripts/*rust* 19255F: tools/testing/selftests/rust/ 19256K: \b(?i:rust)\b 19257 19258RXRPC SOCKETS (AF_RXRPC) 19259M: David Howells <dhowells@redhat.com> 19260M: Marc Dionne <marc.dionne@auristor.com> 19261L: linux-afs@lists.infradead.org 19262S: Supported 19263W: https://www.infradead.org/~dhowells/kafs/ 19264F: Documentation/networking/rxrpc.rst 19265F: include/keys/rxrpc-type.h 19266F: include/net/af_rxrpc.h 19267F: include/trace/events/rxrpc.h 19268F: include/uapi/linux/rxrpc.h 19269F: net/rxrpc/ 19270 19271S3 SAVAGE FRAMEBUFFER DRIVER 19272M: Antonino Daplas <adaplas@gmail.com> 19273L: linux-fbdev@vger.kernel.org 19274S: Maintained 19275F: drivers/video/fbdev/savage/ 19276 19277S390 ARCHITECTURE 19278M: Heiko Carstens <hca@linux.ibm.com> 19279M: Vasily Gorbik <gor@linux.ibm.com> 19280M: Alexander Gordeev <agordeev@linux.ibm.com> 19281R: Christian Borntraeger <borntraeger@linux.ibm.com> 19282R: Sven Schnelle <svens@linux.ibm.com> 19283L: linux-s390@vger.kernel.org 19284S: Supported 19285T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19286F: Documentation/driver-api/s390-drivers.rst 19287F: Documentation/arch/s390/ 19288F: arch/s390/ 19289F: drivers/s390/ 19290F: drivers/watchdog/diag288_wdt.c 19291 19292S390 COMMON I/O LAYER 19293M: Vineeth Vijayan <vneethv@linux.ibm.com> 19294M: Peter Oberparleiter <oberpar@linux.ibm.com> 19295L: linux-s390@vger.kernel.org 19296S: Supported 19297F: drivers/s390/cio/ 19298 19299S390 DASD DRIVER 19300M: Stefan Haberland <sth@linux.ibm.com> 19301M: Jan Hoeppner <hoeppner@linux.ibm.com> 19302L: linux-s390@vger.kernel.org 19303S: Supported 19304F: block/partitions/ibm.c 19305F: drivers/s390/block/dasd* 19306F: include/linux/dasd_mod.h 19307 19308S390 IOMMU (PCI) 19309M: Niklas Schnelle <schnelle@linux.ibm.com> 19310M: Matthew Rosato <mjrosato@linux.ibm.com> 19311R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19312L: linux-s390@vger.kernel.org 19313S: Supported 19314F: drivers/iommu/s390-iommu.c 19315 19316S390 IUCV NETWORK LAYER 19317M: Alexandra Winter <wintera@linux.ibm.com> 19318M: Thorsten Winkler <twinkler@linux.ibm.com> 19319L: linux-s390@vger.kernel.org 19320L: netdev@vger.kernel.org 19321S: Supported 19322F: drivers/s390/net/*iucv* 19323F: include/net/iucv/ 19324F: net/iucv/ 19325 19326S390 MM 19327M: Alexander Gordeev <agordeev@linux.ibm.com> 19328M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19329L: linux-s390@vger.kernel.org 19330S: Supported 19331T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19332F: arch/s390/include/asm/pgtable.h 19333F: arch/s390/mm 19334 19335S390 NETWORK DRIVERS 19336M: Alexandra Winter <wintera@linux.ibm.com> 19337M: Thorsten Winkler <twinkler@linux.ibm.com> 19338L: linux-s390@vger.kernel.org 19339L: netdev@vger.kernel.org 19340S: Supported 19341F: drivers/s390/net/ 19342 19343S390 PCI SUBSYSTEM 19344M: Niklas Schnelle <schnelle@linux.ibm.com> 19345M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19346L: linux-s390@vger.kernel.org 19347S: Supported 19348F: Documentation/arch/s390/pci.rst 19349F: arch/s390/pci/ 19350F: drivers/pci/hotplug/s390_pci_hpc.c 19351 19352S390 SCM DRIVER 19353M: Vineeth Vijayan <vneethv@linux.ibm.com> 19354L: linux-s390@vger.kernel.org 19355S: Supported 19356F: drivers/s390/block/scm* 19357F: drivers/s390/cio/scm.c 19358 19359S390 VFIO AP DRIVER 19360M: Tony Krowiak <akrowiak@linux.ibm.com> 19361M: Halil Pasic <pasic@linux.ibm.com> 19362M: Jason Herne <jjherne@linux.ibm.com> 19363L: linux-s390@vger.kernel.org 19364S: Supported 19365F: Documentation/arch/s390/vfio-ap* 19366F: drivers/s390/crypto/vfio_ap* 19367 19368S390 VFIO-CCW DRIVER 19369M: Eric Farman <farman@linux.ibm.com> 19370M: Matthew Rosato <mjrosato@linux.ibm.com> 19371R: Halil Pasic <pasic@linux.ibm.com> 19372L: linux-s390@vger.kernel.org 19373L: kvm@vger.kernel.org 19374S: Supported 19375F: Documentation/arch/s390/vfio-ccw.rst 19376F: drivers/s390/cio/vfio_ccw* 19377F: include/uapi/linux/vfio_ccw.h 19378 19379S390 VFIO-PCI DRIVER 19380M: Matthew Rosato <mjrosato@linux.ibm.com> 19381M: Eric Farman <farman@linux.ibm.com> 19382L: linux-s390@vger.kernel.org 19383L: kvm@vger.kernel.org 19384S: Supported 19385F: arch/s390/kvm/pci* 19386F: drivers/vfio/pci/vfio_pci_zdev.c 19387F: include/uapi/linux/vfio_zdev.h 19388 19389S390 ZCRYPT DRIVER 19390M: Harald Freudenberger <freude@linux.ibm.com> 19391L: linux-s390@vger.kernel.org 19392S: Supported 19393F: drivers/s390/crypto/ 19394 19395S390 ZFCP DRIVER 19396M: Steffen Maier <maier@linux.ibm.com> 19397M: Benjamin Block <bblock@linux.ibm.com> 19398L: linux-s390@vger.kernel.org 19399S: Supported 19400F: drivers/s390/scsi/zfcp_* 19401 19402SAA6588 RDS RECEIVER DRIVER 19403M: Hans Verkuil <hverkuil@xs4all.nl> 19404L: linux-media@vger.kernel.org 19405S: Odd Fixes 19406W: https://linuxtv.org 19407T: git git://linuxtv.org/media_tree.git 19408F: drivers/media/i2c/saa6588* 19409 19410SAA7134 VIDEO4LINUX DRIVER 19411M: Mauro Carvalho Chehab <mchehab@kernel.org> 19412L: linux-media@vger.kernel.org 19413S: Odd fixes 19414W: https://linuxtv.org 19415T: git git://linuxtv.org/media_tree.git 19416F: Documentation/driver-api/media/drivers/saa7134* 19417F: drivers/media/pci/saa7134/ 19418 19419SAA7146 VIDEO4LINUX-2 DRIVER 19420M: Hans Verkuil <hverkuil@xs4all.nl> 19421L: linux-media@vger.kernel.org 19422S: Maintained 19423T: git git://linuxtv.org/media_tree.git 19424F: drivers/media/common/saa7146/ 19425F: drivers/media/pci/saa7146/ 19426F: include/media/drv-intf/saa7146* 19427 19428SAFESETID SECURITY MODULE 19429M: Micah Morton <mortonm@chromium.org> 19430S: Supported 19431F: Documentation/admin-guide/LSM/SafeSetID.rst 19432F: security/safesetid/ 19433 19434SAMSUNG AUDIO (ASoC) DRIVERS 19435M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19436L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19437S: Maintained 19438B: mailto:linux-samsung-soc@vger.kernel.org 19439F: Documentation/devicetree/bindings/sound/samsung* 19440F: sound/soc/samsung/ 19441 19442SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19443M: Krzysztof Kozlowski <krzk@kernel.org> 19444L: linux-crypto@vger.kernel.org 19445L: linux-samsung-soc@vger.kernel.org 19446S: Maintained 19447F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19448F: drivers/crypto/exynos-rng.c 19449 19450SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19451M: Łukasz Stelmach <l.stelmach@samsung.com> 19452L: linux-samsung-soc@vger.kernel.org 19453S: Maintained 19454F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19455F: drivers/char/hw_random/exynos-trng.c 19456 19457SAMSUNG FRAMEBUFFER DRIVER 19458M: Jingoo Han <jingoohan1@gmail.com> 19459L: linux-fbdev@vger.kernel.org 19460S: Maintained 19461F: drivers/video/fbdev/s3c-fb.c 19462 19463SAMSUNG INTERCONNECT DRIVERS 19464M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19465M: Artur Świgoń <a.swigon@samsung.com> 19466L: linux-pm@vger.kernel.org 19467L: linux-samsung-soc@vger.kernel.org 19468S: Supported 19469F: drivers/interconnect/samsung/ 19470 19471SAMSUNG LAPTOP DRIVER 19472M: Corentin Chary <corentin.chary@gmail.com> 19473L: platform-driver-x86@vger.kernel.org 19474S: Maintained 19475F: drivers/platform/x86/samsung-laptop.c 19476 19477SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19478M: Krzysztof Kozlowski <krzk@kernel.org> 19479L: linux-kernel@vger.kernel.org 19480L: linux-samsung-soc@vger.kernel.org 19481S: Maintained 19482B: mailto:linux-samsung-soc@vger.kernel.org 19483F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19484F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19485F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19486F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19487F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19488F: drivers/clk/clk-s2mps11.c 19489F: drivers/mfd/sec*.c 19490F: drivers/regulator/s2m*.c 19491F: drivers/regulator/s5m*.c 19492F: drivers/rtc/rtc-s5m.c 19493F: include/linux/mfd/samsung/ 19494 19495SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19496M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19497L: linux-media@vger.kernel.org 19498L: linux-samsung-soc@vger.kernel.org 19499S: Maintained 19500F: drivers/media/platform/samsung/s3c-camif/ 19501F: include/media/drv-intf/s3c_camif.h 19502 19503SAMSUNG S3FWRN5 NFC DRIVER 19504M: Krzysztof Kozlowski <krzk@kernel.org> 19505S: Maintained 19506F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19507F: drivers/nfc/s3fwrn5 19508 19509SAMSUNG S5C73M3 CAMERA DRIVER 19510M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19511M: Andrzej Hajda <andrzej.hajda@intel.com> 19512L: linux-media@vger.kernel.org 19513S: Supported 19514F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19515F: drivers/media/i2c/s5c73m3/* 19516 19517SAMSUNG S5K5BAF CAMERA DRIVER 19518M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19519M: Andrzej Hajda <andrzej.hajda@intel.com> 19520L: linux-media@vger.kernel.org 19521S: Supported 19522F: drivers/media/i2c/s5k5baf.c 19523 19524SAMSUNG S5P Security SubSystem (SSS) DRIVER 19525M: Krzysztof Kozlowski <krzk@kernel.org> 19526M: Vladimir Zapolskiy <vz@mleia.com> 19527L: linux-crypto@vger.kernel.org 19528L: linux-samsung-soc@vger.kernel.org 19529S: Maintained 19530F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19531F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19532F: drivers/crypto/s5p-sss.c 19533 19534SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19535M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19536L: linux-media@vger.kernel.org 19537S: Supported 19538Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19539F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19540F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19541F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19542F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19543F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19544F: drivers/media/platform/samsung/exynos4-is/ 19545 19546SAMSUNG SOC CLOCK DRIVERS 19547M: Krzysztof Kozlowski <krzk@kernel.org> 19548M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19549M: Chanwoo Choi <cw00.choi@samsung.com> 19550R: Alim Akhtar <alim.akhtar@samsung.com> 19551L: linux-samsung-soc@vger.kernel.org 19552S: Maintained 19553T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19554F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19555F: Documentation/devicetree/bindings/clock/samsung,s3c* 19556F: drivers/clk/samsung/ 19557F: include/dt-bindings/clock/exynos*.h 19558F: include/dt-bindings/clock/s5p*.h 19559F: include/dt-bindings/clock/samsung,*.h 19560F: include/linux/clk/samsung.h 19561 19562SAMSUNG SPI DRIVERS 19563M: Andi Shyti <andi.shyti@kernel.org> 19564L: linux-spi@vger.kernel.org 19565L: linux-samsung-soc@vger.kernel.org 19566S: Maintained 19567F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19568F: drivers/spi/spi-s3c* 19569F: include/linux/platform_data/spi-s3c64xx.h 19570 19571SAMSUNG SXGBE DRIVERS 19572M: Byungho An <bh74.an@samsung.com> 19573L: netdev@vger.kernel.org 19574S: Supported 19575F: drivers/net/ethernet/samsung/sxgbe/ 19576 19577SAMSUNG THERMAL DRIVER 19578M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19579M: Krzysztof Kozlowski <krzk@kernel.org> 19580L: linux-pm@vger.kernel.org 19581L: linux-samsung-soc@vger.kernel.org 19582S: Maintained 19583F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19584F: drivers/thermal/samsung/ 19585 19586SAMSUNG USB2 PHY DRIVER 19587M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19588L: linux-kernel@vger.kernel.org 19589S: Supported 19590F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19591F: Documentation/driver-api/phy/samsung-usb2.rst 19592F: drivers/phy/samsung/phy-exynos4210-usb2.c 19593F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19594F: drivers/phy/samsung/phy-exynos5250-usb2.c 19595F: drivers/phy/samsung/phy-s5pv210-usb2.c 19596F: drivers/phy/samsung/phy-samsung-usb2.c 19597F: drivers/phy/samsung/phy-samsung-usb2.h 19598 19599SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19600M: Paul Barker <paul.barker@sancloud.com> 19601R: Marc Murphy <marc.murphy@sancloud.com> 19602S: Supported 19603F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19604 19605SC1200 WDT DRIVER 19606M: Zwane Mwaikambo <zwanem@gmail.com> 19607S: Maintained 19608F: drivers/watchdog/sc1200wdt.c 19609 19610SCHEDULER 19611M: Ingo Molnar <mingo@redhat.com> 19612M: Peter Zijlstra <peterz@infradead.org> 19613M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19614M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19615R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19616R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19617R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19618R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19619R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19620R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19621L: linux-kernel@vger.kernel.org 19622S: Maintained 19623T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19624F: include/linux/preempt.h 19625F: include/linux/sched.h 19626F: include/linux/wait.h 19627F: include/uapi/linux/sched.h 19628F: kernel/sched/ 19629 19630SCSI LIBSAS SUBSYSTEM 19631R: John Garry <john.g.garry@oracle.com> 19632R: Jason Yan <yanaijie@huawei.com> 19633L: linux-scsi@vger.kernel.org 19634S: Supported 19635F: Documentation/scsi/libsas.rst 19636F: drivers/scsi/libsas/ 19637F: include/scsi/libsas.h 19638F: include/scsi/sas_ata.h 19639 19640SCSI RDMA PROTOCOL (SRP) INITIATOR 19641M: Bart Van Assche <bvanassche@acm.org> 19642L: linux-rdma@vger.kernel.org 19643S: Supported 19644Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19645F: drivers/infiniband/ulp/srp/ 19646F: include/scsi/srp.h 19647 19648SCSI RDMA PROTOCOL (SRP) TARGET 19649M: Bart Van Assche <bvanassche@acm.org> 19650L: linux-rdma@vger.kernel.org 19651L: target-devel@vger.kernel.org 19652S: Supported 19653Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19654F: drivers/infiniband/ulp/srpt/ 19655 19656SCSI SG DRIVER 19657M: Doug Gilbert <dgilbert@interlog.com> 19658L: linux-scsi@vger.kernel.org 19659S: Maintained 19660W: http://sg.danny.cz/sg 19661F: Documentation/scsi/scsi-generic.rst 19662F: drivers/scsi/sg.c 19663F: include/scsi/sg.h 19664 19665SCSI SUBSYSTEM 19666M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19667M: "Martin K. Petersen" <martin.petersen@oracle.com> 19668L: linux-scsi@vger.kernel.org 19669S: Maintained 19670Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19671T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19672T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19673F: Documentation/devicetree/bindings/scsi/ 19674F: drivers/scsi/ 19675F: drivers/ufs/ 19676F: include/scsi/ 19677 19678SCSI TAPE DRIVER 19679M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19680L: linux-scsi@vger.kernel.org 19681S: Maintained 19682F: Documentation/scsi/st.rst 19683F: drivers/scsi/st.* 19684F: drivers/scsi/st_*.h 19685 19686SCSI TARGET CORE USER DRIVER 19687M: Bodo Stroesser <bostroesser@gmail.com> 19688L: linux-scsi@vger.kernel.org 19689L: target-devel@vger.kernel.org 19690S: Supported 19691F: Documentation/target/tcmu-design.rst 19692F: drivers/target/target_core_user.c 19693F: include/uapi/linux/target_core_user.h 19694 19695SCSI TARGET SUBSYSTEM 19696M: "Martin K. Petersen" <martin.petersen@oracle.com> 19697L: linux-scsi@vger.kernel.org 19698L: target-devel@vger.kernel.org 19699S: Supported 19700Q: https://patchwork.kernel.org/project/target-devel/list/ 19701T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19702F: Documentation/target/ 19703F: drivers/target/ 19704F: include/target/ 19705 19706SCTP PROTOCOL 19707M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19708M: Xin Long <lucien.xin@gmail.com> 19709L: linux-sctp@vger.kernel.org 19710S: Maintained 19711W: https://github.com/sctp/lksctp-tools/wiki 19712F: Documentation/networking/sctp.rst 19713F: include/linux/sctp.h 19714F: include/net/sctp/ 19715F: include/uapi/linux/sctp.h 19716F: net/sctp/ 19717 19718SCx200 CPU SUPPORT 19719M: Jim Cromie <jim.cromie@gmail.com> 19720S: Odd Fixes 19721F: Documentation/i2c/busses/scx200_acb.rst 19722F: arch/x86/platform/scx200/ 19723F: drivers/i2c/busses/scx200* 19724F: drivers/mtd/maps/scx200_docflash.c 19725F: drivers/watchdog/scx200_wdt.c 19726F: include/linux/scx200.h 19727 19728SCx200 GPIO DRIVER 19729M: Jim Cromie <jim.cromie@gmail.com> 19730S: Maintained 19731F: drivers/char/scx200_gpio.c 19732F: include/linux/scx200_gpio.h 19733 19734SCx200 HRT CLOCKSOURCE DRIVER 19735M: Jim Cromie <jim.cromie@gmail.com> 19736S: Maintained 19737F: drivers/clocksource/scx200_hrt.c 19738 19739SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19740M: Sascha Sommer <saschasommer@freenet.de> 19741L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19742S: Maintained 19743F: drivers/mmc/host/sdricoh_cs.c 19744 19745SECO BOARDS CEC DRIVER 19746M: Ettore Chimenti <ek5.chimenti@gmail.com> 19747S: Maintained 19748F: drivers/media/cec/platform/seco/seco-cec.c 19749F: drivers/media/cec/platform/seco/seco-cec.h 19750 19751SECURE COMPUTING 19752M: Kees Cook <keescook@chromium.org> 19753R: Andy Lutomirski <luto@amacapital.net> 19754R: Will Drewry <wad@chromium.org> 19755S: Supported 19756T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19757F: Documentation/userspace-api/seccomp_filter.rst 19758F: include/linux/seccomp.h 19759F: include/uapi/linux/seccomp.h 19760F: kernel/seccomp.c 19761F: tools/testing/selftests/kselftest_harness.h 19762F: tools/testing/selftests/seccomp/* 19763K: \bsecure_computing 19764K: \bTIF_SECCOMP\b 19765 19766SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19767M: Kamal Dasu <kamal.dasu@broadcom.com> 19768M: Al Cooper <alcooperx@gmail.com> 19769R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19770L: linux-mmc@vger.kernel.org 19771S: Maintained 19772F: drivers/mmc/host/sdhci-brcmstb* 19773 19774SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19775M: Adrian Hunter <adrian.hunter@intel.com> 19776L: linux-mmc@vger.kernel.org 19777S: Supported 19778F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19779F: drivers/mmc/host/sdhci* 19780 19781SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19782M: Aubin Constans <aubin.constans@microchip.com> 19783R: Eugen Hristev <eugen.hristev@collabora.com> 19784L: linux-mmc@vger.kernel.org 19785S: Supported 19786F: drivers/mmc/host/sdhci-of-at91.c 19787 19788SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19789M: Haibo Chen <haibo.chen@nxp.com> 19790L: imx@lists.linux.dev 19791L: linux-mmc@vger.kernel.org 19792S: Maintained 19793F: drivers/mmc/host/sdhci-esdhc-imx.c 19794 19795SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19796M: Ben Dooks <ben-linux@fluff.org> 19797M: Jaehoon Chung <jh80.chung@samsung.com> 19798L: linux-mmc@vger.kernel.org 19799S: Maintained 19800F: drivers/mmc/host/sdhci-s3c* 19801 19802SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19803M: Viresh Kumar <vireshk@kernel.org> 19804L: linux-mmc@vger.kernel.org 19805S: Maintained 19806F: drivers/mmc/host/sdhci-spear.c 19807 19808SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19809M: Vignesh Raghavendra <vigneshr@ti.com> 19810L: linux-mmc@vger.kernel.org 19811S: Maintained 19812F: drivers/mmc/host/sdhci-omap.c 19813 19814SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19815M: Jonathan Derrick <jonathan.derrick@linux.dev> 19816L: linux-block@vger.kernel.org 19817S: Supported 19818F: block/opal_proto.h 19819F: block/sed* 19820F: include/linux/sed* 19821F: include/uapi/linux/sed* 19822 19823SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19824M: Mark Rutland <mark.rutland@arm.com> 19825M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19826M: Sudeep Holla <sudeep.holla@arm.com> 19827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19828S: Maintained 19829F: drivers/firmware/smccc/ 19830F: include/linux/arm-smccc.h 19831 19832SECURITY CONTACT 19833M: Security Officers <security@kernel.org> 19834S: Supported 19835F: Documentation/process/security-bugs.rst 19836 19837SECURITY SUBSYSTEM 19838M: Paul Moore <paul@paul-moore.com> 19839M: James Morris <jmorris@namei.org> 19840M: "Serge E. Hallyn" <serge@hallyn.com> 19841L: linux-security-module@vger.kernel.org 19842S: Supported 19843Q: https://patchwork.kernel.org/project/linux-security-module/list 19844B: mailto:linux-security-module@vger.kernel.org 19845P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19846T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19847F: include/uapi/linux/lsm.h 19848F: security/ 19849F: tools/testing/selftests/lsm/ 19850X: security/selinux/ 19851K: \bsecurity_[a-z_0-9]\+\b 19852 19853SELINUX SECURITY MODULE 19854M: Paul Moore <paul@paul-moore.com> 19855M: Stephen Smalley <stephen.smalley.work@gmail.com> 19856R: Ondrej Mosnacek <omosnace@redhat.com> 19857L: selinux@vger.kernel.org 19858S: Supported 19859W: https://github.com/SELinuxProject 19860Q: https://patchwork.kernel.org/project/selinux/list 19861B: mailto:selinux@vger.kernel.org 19862P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19863T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19864F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19865F: Documentation/ABI/removed/sysfs-selinux-disable 19866F: Documentation/admin-guide/LSM/SELinux.rst 19867F: include/trace/events/avc.h 19868F: include/uapi/linux/selinux_netlink.h 19869F: scripts/selinux/ 19870F: security/selinux/ 19871 19872SENSABLE PHANTOM 19873M: Jiri Slaby <jirislaby@kernel.org> 19874S: Maintained 19875F: drivers/misc/phantom.c 19876F: include/uapi/linux/phantom.h 19877 19878SENSEAIR SUNRISE 006-0-0007 19879M: Jacopo Mondi <jacopo@jmondi.org> 19880S: Maintained 19881F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19882F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19883F: drivers/iio/chemical/sunrise_co2.c 19884 19885SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19886M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19887S: Maintained 19888F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19889F: drivers/iio/chemical/scd30.h 19890F: drivers/iio/chemical/scd30_core.c 19891F: drivers/iio/chemical/scd30_i2c.c 19892F: drivers/iio/chemical/scd30_serial.c 19893 19894SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19895M: Roan van Dijk <roan@protonic.nl> 19896S: Maintained 19897F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19898F: drivers/iio/chemical/scd4x.c 19899 19900SENSIRION SGP40 GAS SENSOR DRIVER 19901M: Andreas Klinger <ak@it-klinger.de> 19902S: Maintained 19903F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19904F: drivers/iio/chemical/sgp40.c 19905 19906SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19907M: Tomasz Duszynski <tduszyns@gmail.com> 19908S: Maintained 19909F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19910F: drivers/iio/chemical/sps30.c 19911F: drivers/iio/chemical/sps30_i2c.c 19912F: drivers/iio/chemical/sps30_serial.c 19913 19914SERIAL DEVICE BUS 19915M: Rob Herring <robh@kernel.org> 19916L: linux-serial@vger.kernel.org 19917S: Maintained 19918F: Documentation/devicetree/bindings/serial/serial.yaml 19919F: drivers/tty/serdev/ 19920F: include/linux/serdev.h 19921 19922SERIAL IR RECEIVER 19923M: Sean Young <sean@mess.org> 19924L: linux-media@vger.kernel.org 19925S: Maintained 19926F: drivers/media/rc/serial_ir.c 19927 19928SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19929M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19930L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19931S: Maintained 19932F: Documentation/devicetree/bindings/slimbus/ 19933F: drivers/slimbus/ 19934F: include/linux/slimbus.h 19935 19936SFC NETWORK DRIVER 19937M: Edward Cree <ecree.xilinx@gmail.com> 19938M: Martin Habets <habetsm.xilinx@gmail.com> 19939L: netdev@vger.kernel.org 19940L: linux-net-drivers@amd.com 19941S: Supported 19942F: Documentation/networking/devlink/sfc.rst 19943F: drivers/net/ethernet/sfc/ 19944 19945SFCTEMP HWMON DRIVER 19946M: Emil Renner Berthing <kernel@esmil.dk> 19947M: Hal Feng <hal.feng@starfivetech.com> 19948L: linux-hwmon@vger.kernel.org 19949S: Maintained 19950F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19951F: Documentation/hwmon/sfctemp.rst 19952F: drivers/hwmon/sfctemp.c 19953 19954SFF/SFP/SFP+ MODULE SUPPORT 19955M: Russell King <linux@armlinux.org.uk> 19956L: netdev@vger.kernel.org 19957S: Maintained 19958F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19959F: drivers/net/phy/phylink.c 19960F: drivers/net/phy/sfp* 19961F: include/linux/mdio/mdio-i2c.h 19962F: include/linux/phylink.h 19963F: include/linux/sfp.h 19964K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19965 19966SGI GRU DRIVER 19967M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19968S: Maintained 19969F: drivers/misc/sgi-gru/ 19970 19971SGI XP/XPC/XPNET DRIVER 19972M: Robin Holt <robinmholt@gmail.com> 19973M: Steve Wahl <steve.wahl@hpe.com> 19974S: Maintained 19975F: drivers/misc/sgi-xp/ 19976 19977SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19978M: Wenjia Zhang <wenjia@linux.ibm.com> 19979M: Jan Karcher <jaka@linux.ibm.com> 19980R: D. Wythe <alibuda@linux.alibaba.com> 19981R: Tony Lu <tonylu@linux.alibaba.com> 19982R: Wen Gu <guwen@linux.alibaba.com> 19983L: linux-s390@vger.kernel.org 19984S: Supported 19985F: net/smc/ 19986 19987SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19988M: Linus Walleij <linus.walleij@linaro.org> 19989L: linux-iio@vger.kernel.org 19990S: Maintained 19991T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19992F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19993F: drivers/iio/light/gp2ap002.c 19994 19995SHARP RJ54N1CB0C SENSOR DRIVER 19996M: Jacopo Mondi <jacopo@jmondi.org> 19997L: linux-media@vger.kernel.org 19998S: Odd fixes 19999T: git git://linuxtv.org/media_tree.git 20000F: drivers/media/i2c/rj54n1cb0c.c 20001F: include/media/i2c/rj54n1cb0c.h 20002 20003SHRINKER 20004M: Andrew Morton <akpm@linux-foundation.org> 20005M: Dave Chinner <david@fromorbit.com> 20006R: Qi Zheng <zhengqi.arch@bytedance.com> 20007R: Roman Gushchin <roman.gushchin@linux.dev> 20008R: Muchun Song <muchun.song@linux.dev> 20009L: linux-mm@kvack.org 20010S: Maintained 20011F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20012F: include/linux/shrinker.h 20013F: mm/shrinker.c 20014F: mm/shrinker_debug.c 20015 20016SH_VOU V4L2 OUTPUT DRIVER 20017L: linux-media@vger.kernel.org 20018S: Orphan 20019F: drivers/media/platform/renesas/sh_vou.c 20020F: include/media/drv-intf/sh_vou.h 20021 20022SI2157 MEDIA DRIVER 20023L: linux-media@vger.kernel.org 20024S: Orphan 20025W: https://linuxtv.org 20026Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20027F: drivers/media/tuners/si2157* 20028 20029SI2165 MEDIA DRIVER 20030M: Matthias Schwarzott <zzam@gentoo.org> 20031L: linux-media@vger.kernel.org 20032S: Maintained 20033W: https://linuxtv.org 20034Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20035F: drivers/media/dvb-frontends/si2165* 20036 20037SI2168 MEDIA DRIVER 20038L: linux-media@vger.kernel.org 20039S: Orphan 20040W: https://linuxtv.org 20041Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20042F: drivers/media/dvb-frontends/si2168* 20043 20044SI470X FM RADIO RECEIVER I2C DRIVER 20045M: Hans Verkuil <hverkuil@xs4all.nl> 20046L: linux-media@vger.kernel.org 20047S: Odd Fixes 20048W: https://linuxtv.org 20049T: git git://linuxtv.org/media_tree.git 20050F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20051F: drivers/media/radio/si470x/radio-si470x-i2c.c 20052 20053SI470X FM RADIO RECEIVER USB DRIVER 20054M: Hans Verkuil <hverkuil@xs4all.nl> 20055L: linux-media@vger.kernel.org 20056S: Maintained 20057W: https://linuxtv.org 20058T: git git://linuxtv.org/media_tree.git 20059F: drivers/media/radio/si470x/radio-si470x-common.c 20060F: drivers/media/radio/si470x/radio-si470x-usb.c 20061F: drivers/media/radio/si470x/radio-si470x.h 20062 20063SI4713 FM RADIO TRANSMITTER I2C DRIVER 20064M: Eduardo Valentin <edubezval@gmail.com> 20065L: linux-media@vger.kernel.org 20066S: Odd Fixes 20067W: https://linuxtv.org 20068T: git git://linuxtv.org/media_tree.git 20069F: drivers/media/radio/si4713/si4713.? 20070 20071SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20072M: Eduardo Valentin <edubezval@gmail.com> 20073L: linux-media@vger.kernel.org 20074S: Odd Fixes 20075W: https://linuxtv.org 20076T: git git://linuxtv.org/media_tree.git 20077F: drivers/media/radio/si4713/radio-platform-si4713.c 20078 20079SI4713 FM RADIO TRANSMITTER USB DRIVER 20080M: Hans Verkuil <hverkuil@xs4all.nl> 20081L: linux-media@vger.kernel.org 20082S: Maintained 20083W: https://linuxtv.org 20084T: git git://linuxtv.org/media_tree.git 20085F: drivers/media/radio/si4713/radio-usb-si4713.c 20086 20087SIANO DVB DRIVER 20088M: Mauro Carvalho Chehab <mchehab@kernel.org> 20089L: linux-media@vger.kernel.org 20090S: Odd fixes 20091W: https://linuxtv.org 20092T: git git://linuxtv.org/media_tree.git 20093F: drivers/media/common/siano/ 20094F: drivers/media/mmc/siano/ 20095F: drivers/media/usb/siano/ 20096F: drivers/media/usb/siano/ 20097 20098SIEMENS IPC LED DRIVERS 20099M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20100M: Xing Tong Wu <xingtong.wu@siemens.com> 20101M: Tobias Schaffner <tobias.schaffner@siemens.com> 20102L: linux-leds@vger.kernel.org 20103S: Maintained 20104F: drivers/leds/simple/ 20105 20106SIEMENS IPC PLATFORM DRIVERS 20107M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20108M: Xing Tong Wu <xingtong.wu@siemens.com> 20109M: Tobias Schaffner <tobias.schaffner@siemens.com> 20110L: platform-driver-x86@vger.kernel.org 20111S: Maintained 20112F: drivers/platform/x86/siemens/ 20113F: include/linux/platform_data/x86/simatic-ipc-base.h 20114F: include/linux/platform_data/x86/simatic-ipc.h 20115 20116SIEMENS IPC WATCHDOG DRIVERS 20117M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20118M: Xing Tong Wu <xingtong.wu@siemens.com> 20119M: Tobias Schaffner <tobias.schaffner@siemens.com> 20120L: linux-watchdog@vger.kernel.org 20121S: Maintained 20122F: drivers/watchdog/simatic-ipc-wdt.c 20123 20124SIFIVE DRIVERS 20125M: Paul Walmsley <paul.walmsley@sifive.com> 20126M: Samuel Holland <samuel.holland@sifive.com> 20127L: linux-riscv@lists.infradead.org 20128S: Supported 20129F: drivers/dma/sf-pdma/ 20130N: sifive 20131K: fu[57]40 20132K: [^@]sifive 20133 20134SILEAD TOUCHSCREEN DRIVER 20135M: Hans de Goede <hdegoede@redhat.com> 20136L: linux-input@vger.kernel.org 20137L: platform-driver-x86@vger.kernel.org 20138S: Maintained 20139F: drivers/input/touchscreen/silead.c 20140F: drivers/platform/x86/touchscreen_dmi.c 20141 20142SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20143M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20144S: Supported 20145F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20146F: drivers/net/wireless/silabs/wfx/ 20147 20148SILICON MOTION SM712 FRAME BUFFER DRIVER 20149M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20150M: Teddy Wang <teddy.wang@siliconmotion.com> 20151M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20152L: linux-fbdev@vger.kernel.org 20153S: Maintained 20154F: Documentation/fb/sm712fb.rst 20155F: drivers/video/fbdev/sm712* 20156 20157SILVACO I3C DUAL-ROLE MASTER 20158M: Miquel Raynal <miquel.raynal@bootlin.com> 20159M: Conor Culhane <conor.culhane@silvaco.com> 20160L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20161S: Maintained 20162F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20163F: drivers/i3c/master/svc-i3c-master.c 20164 20165SIMPLEFB FB DRIVER 20166M: Hans de Goede <hdegoede@redhat.com> 20167L: linux-fbdev@vger.kernel.org 20168S: Maintained 20169F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20170F: drivers/video/fbdev/simplefb.c 20171F: include/linux/platform_data/simplefb.h 20172 20173SIOX 20174M: Thorsten Scherer <t.scherer@eckelmann.de> 20175R: Pengutronix Kernel Team <kernel@pengutronix.de> 20176S: Supported 20177F: drivers/gpio/gpio-siox.c 20178F: drivers/siox/* 20179F: include/trace/events/siox.h 20180 20181SIPHASH PRF ROUTINES 20182M: Jason A. Donenfeld <Jason@zx2c4.com> 20183S: Maintained 20184F: include/linux/siphash.h 20185F: lib/siphash.c 20186F: lib/siphash_kunit.c 20187 20188SIS 190 ETHERNET DRIVER 20189M: Francois Romieu <romieu@fr.zoreil.com> 20190L: netdev@vger.kernel.org 20191S: Maintained 20192F: drivers/net/ethernet/sis/sis190.c 20193 20194SIS 900/7016 FAST ETHERNET DRIVER 20195M: Daniele Venzano <venza@brownhat.org> 20196L: netdev@vger.kernel.org 20197S: Maintained 20198W: http://www.brownhat.org/sis900.html 20199F: drivers/net/ethernet/sis/sis900.* 20200 20201SIS FRAMEBUFFER DRIVER 20202S: Orphan 20203F: Documentation/fb/sisfb.rst 20204F: drivers/video/fbdev/sis/ 20205F: include/video/sisfb.h 20206 20207SIS I2C TOUCHSCREEN DRIVER 20208M: Mika Penttilä <mpenttil@redhat.com> 20209L: linux-input@vger.kernel.org 20210S: Maintained 20211F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20212F: drivers/input/touchscreen/sis_i2c.c 20213 20214SIS USB2VGA DRIVER 20215M: Thomas Winischhofer <thomas@winischhofer.net> 20216S: Maintained 20217W: http://www.winischhofer.at/linuxsisusbvga.shtml 20218F: drivers/usb/misc/sisusbvga/ 20219 20220SL28 CPLD MFD DRIVER 20221M: Michael Walle <mwalle@kernel.org> 20222S: Maintained 20223F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20224F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20225F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20226F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20227F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20228F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20229F: drivers/gpio/gpio-sl28cpld.c 20230F: drivers/hwmon/sl28cpld-hwmon.c 20231F: drivers/irqchip/irq-sl28cpld.c 20232F: drivers/pwm/pwm-sl28cpld.c 20233F: drivers/watchdog/sl28cpld_wdt.c 20234 20235SL28 VPD NVMEM LAYOUT DRIVER 20236M: Michael Walle <mwalle@kernel.org> 20237S: Maintained 20238F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20239F: drivers/nvmem/layouts/sl28vpd.c 20240 20241SLAB ALLOCATOR 20242M: Christoph Lameter <cl@linux.com> 20243M: Pekka Enberg <penberg@kernel.org> 20244M: David Rientjes <rientjes@google.com> 20245M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20246M: Andrew Morton <akpm@linux-foundation.org> 20247M: Vlastimil Babka <vbabka@suse.cz> 20248R: Roman Gushchin <roman.gushchin@linux.dev> 20249R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20250L: linux-mm@kvack.org 20251S: Maintained 20252T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20253F: include/linux/sl?b*.h 20254F: mm/sl?b* 20255 20256SLCAN CAN NETWORK DRIVER 20257M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20258L: linux-can@vger.kernel.org 20259S: Maintained 20260F: drivers/net/can/slcan/ 20261 20262SLEEPABLE READ-COPY UPDATE (SRCU) 20263M: Lai Jiangshan <jiangshanlai@gmail.com> 20264M: "Paul E. McKenney" <paulmck@kernel.org> 20265M: Josh Triplett <josh@joshtriplett.org> 20266R: Steven Rostedt <rostedt@goodmis.org> 20267R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20268L: rcu@vger.kernel.org 20269S: Supported 20270W: http://www.rdrop.com/users/paulmck/RCU/ 20271T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20272F: include/linux/srcu*.h 20273F: kernel/rcu/srcu*.c 20274 20275SMACK SECURITY MODULE 20276M: Casey Schaufler <casey@schaufler-ca.com> 20277L: linux-security-module@vger.kernel.org 20278S: Maintained 20279W: http://schaufler-ca.com 20280T: git git://github.com/cschaufler/smack-next 20281F: Documentation/admin-guide/LSM/Smack.rst 20282F: security/smack/ 20283 20284SMC91x ETHERNET DRIVER 20285M: Nicolas Pitre <nico@fluxnic.net> 20286S: Odd Fixes 20287F: drivers/net/ethernet/smsc/smc91x.* 20288 20289SMSC EMC2103 HARDWARE MONITOR DRIVER 20290M: Steve Glendinning <steve.glendinning@shawell.net> 20291L: linux-hwmon@vger.kernel.org 20292S: Maintained 20293F: Documentation/hwmon/emc2103.rst 20294F: drivers/hwmon/emc2103.c 20295 20296SMSC SCH5627 HARDWARE MONITOR DRIVER 20297M: Hans de Goede <hdegoede@redhat.com> 20298L: linux-hwmon@vger.kernel.org 20299S: Supported 20300F: Documentation/hwmon/sch5627.rst 20301F: drivers/hwmon/sch5627.c 20302 20303SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20304M: Steve Glendinning <steve.glendinning@shawell.net> 20305L: linux-fbdev@vger.kernel.org 20306S: Maintained 20307F: drivers/video/fbdev/smscufx.c 20308 20309SMSC47B397 HARDWARE MONITOR DRIVER 20310M: Jean Delvare <jdelvare@suse.com> 20311L: linux-hwmon@vger.kernel.org 20312S: Maintained 20313F: Documentation/hwmon/smsc47b397.rst 20314F: drivers/hwmon/smsc47b397.c 20315 20316SMSC911x ETHERNET DRIVER 20317M: Steve Glendinning <steve.glendinning@shawell.net> 20318L: netdev@vger.kernel.org 20319S: Maintained 20320F: drivers/net/ethernet/smsc/smsc911x.* 20321F: include/linux/smsc911x.h 20322 20323SMSC9420 PCI ETHERNET DRIVER 20324M: Steve Glendinning <steve.glendinning@shawell.net> 20325L: netdev@vger.kernel.org 20326S: Maintained 20327F: drivers/net/ethernet/smsc/smsc9420.* 20328 20329SNET DPU VIRTIO DATA PATH ACCELERATOR 20330R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20331F: drivers/vdpa/solidrun/ 20332 20333SOCIONEXT (SNI) AVE NETWORK DRIVER 20334M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20335L: netdev@vger.kernel.org 20336S: Maintained 20337F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20338F: drivers/net/ethernet/socionext/sni_ave.c 20339 20340SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20341M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20342M: Masahisa Kojima <kojima.masahisa@socionext.com> 20343L: netdev@vger.kernel.org 20344S: Maintained 20345F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20346F: drivers/net/ethernet/socionext/netsec.c 20347 20348SOCIONEXT (SNI) Synquacer SPI DRIVER 20349M: Masahisa Kojima <masahisa.kojima@linaro.org> 20350M: Jassi Brar <jaswinder.singh@linaro.org> 20351L: linux-spi@vger.kernel.org 20352S: Maintained 20353F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20354F: drivers/spi/spi-synquacer.c 20355 20356SOCIONEXT SYNQUACER I2C DRIVER 20357M: Ard Biesheuvel <ardb@kernel.org> 20358L: linux-i2c@vger.kernel.org 20359S: Maintained 20360F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20361F: drivers/i2c/busses/i2c-synquacer.c 20362 20363SOCIONEXT UNIPHIER SOUND DRIVER 20364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20365S: Orphan 20366F: sound/soc/uniphier/ 20367 20368SOCKET TIMESTAMPING 20369M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20370S: Maintained 20371F: Documentation/networking/timestamping.rst 20372F: include/uapi/linux/net_tstamp.h 20373F: tools/testing/selftests/net/so_txtime.c 20374 20375SOEKRIS NET48XX LED SUPPORT 20376M: Chris Boot <bootc@bootc.net> 20377S: Maintained 20378F: drivers/leds/leds-net48xx.c 20379 20380SOFT-IWARP DRIVER (siw) 20381M: Bernard Metzler <bmt@zurich.ibm.com> 20382L: linux-rdma@vger.kernel.org 20383S: Supported 20384F: drivers/infiniband/sw/siw/ 20385F: include/uapi/rdma/siw-abi.h 20386 20387SOFT-ROCE DRIVER (rxe) 20388M: Zhu Yanjun <zyjzyj2000@gmail.com> 20389L: linux-rdma@vger.kernel.org 20390S: Supported 20391F: drivers/infiniband/sw/rxe/ 20392F: include/uapi/rdma/rdma_user_rxe.h 20393 20394SOFTLOGIC 6x10 MPEG CODEC 20395M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20396M: Anton Sviridenko <anton@corp.bluecherry.net> 20397M: Andrey Utkin <andrey_utkin@fastmail.com> 20398M: Ismael Luceno <ismael@iodev.co.uk> 20399L: linux-media@vger.kernel.org 20400S: Supported 20401F: drivers/media/pci/solo6x10/ 20402 20403SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20404M: James Morse <james.morse@arm.com> 20405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20406S: Maintained 20407F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20408F: drivers/firmware/arm_sdei.c 20409F: include/linux/arm_sdei.h 20410F: include/uapi/linux/arm_sdei.h 20411 20412SOFTWARE NODES AND DEVICE PROPERTIES 20413R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20414R: Daniel Scally <djrscally@gmail.com> 20415R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20416R: Sakari Ailus <sakari.ailus@linux.intel.com> 20417L: linux-acpi@vger.kernel.org 20418S: Maintained 20419F: drivers/base/property.c 20420F: drivers/base/swnode.c 20421F: include/linux/fwnode.h 20422F: include/linux/property.h 20423 20424SOFTWARE RAID (Multiple Disks) SUPPORT 20425M: Song Liu <song@kernel.org> 20426R: Yu Kuai <yukuai3@huawei.com> 20427L: linux-raid@vger.kernel.org 20428S: Supported 20429Q: https://patchwork.kernel.org/project/linux-raid/list/ 20430T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20431F: drivers/md/Kconfig 20432F: drivers/md/Makefile 20433F: drivers/md/md* 20434F: drivers/md/raid* 20435F: include/linux/raid/ 20436F: include/uapi/linux/raid/ 20437 20438SOLIDRUN CLEARFOG SUPPORT 20439M: Russell King <linux@armlinux.org.uk> 20440S: Maintained 20441F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20442F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20443 20444SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20445M: Russell King <linux@armlinux.org.uk> 20446S: Maintained 20447F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20448F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20449F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20450 20451SONIC NETWORK DRIVER 20452M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20453L: netdev@vger.kernel.org 20454S: Maintained 20455F: drivers/net/ethernet/natsemi/sonic.* 20456 20457SONICS SILICON BACKPLANE DRIVER (SSB) 20458M: Michael Buesch <m@bues.ch> 20459L: linux-wireless@vger.kernel.org 20460S: Maintained 20461F: drivers/ssb/ 20462F: include/linux/ssb/ 20463 20464SONY IMX208 SENSOR DRIVER 20465M: Sakari Ailus <sakari.ailus@linux.intel.com> 20466L: linux-media@vger.kernel.org 20467S: Maintained 20468T: git git://linuxtv.org/media_tree.git 20469F: drivers/media/i2c/imx208.c 20470 20471SONY IMX214 SENSOR DRIVER 20472M: Ricardo Ribalda <ribalda@kernel.org> 20473L: linux-media@vger.kernel.org 20474S: Maintained 20475T: git git://linuxtv.org/media_tree.git 20476F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20477F: drivers/media/i2c/imx214.c 20478 20479SONY IMX219 SENSOR DRIVER 20480M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20481L: linux-media@vger.kernel.org 20482S: Maintained 20483T: git git://linuxtv.org/media_tree.git 20484F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20485F: drivers/media/i2c/imx219.c 20486 20487SONY IMX258 SENSOR DRIVER 20488M: Sakari Ailus <sakari.ailus@linux.intel.com> 20489L: linux-media@vger.kernel.org 20490S: Maintained 20491T: git git://linuxtv.org/media_tree.git 20492F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20493F: drivers/media/i2c/imx258.c 20494 20495SONY IMX274 SENSOR DRIVER 20496M: Leon Luo <leonl@leopardimaging.com> 20497L: linux-media@vger.kernel.org 20498S: Maintained 20499T: git git://linuxtv.org/media_tree.git 20500F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20501F: drivers/media/i2c/imx274.c 20502 20503SONY IMX290 SENSOR DRIVER 20504M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20505L: linux-media@vger.kernel.org 20506S: Maintained 20507T: git git://linuxtv.org/media_tree.git 20508F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20509F: drivers/media/i2c/imx290.c 20510 20511SONY IMX296 SENSOR DRIVER 20512M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20513M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20514L: linux-media@vger.kernel.org 20515S: Maintained 20516T: git git://linuxtv.org/media_tree.git 20517F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20518F: drivers/media/i2c/imx296.c 20519 20520SONY IMX319 SENSOR DRIVER 20521M: Bingbu Cao <bingbu.cao@intel.com> 20522L: linux-media@vger.kernel.org 20523S: Maintained 20524T: git git://linuxtv.org/media_tree.git 20525F: drivers/media/i2c/imx319.c 20526 20527SONY IMX334 SENSOR DRIVER 20528L: linux-media@vger.kernel.org 20529S: Orphan 20530T: git git://linuxtv.org/media_tree.git 20531F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20532F: drivers/media/i2c/imx334.c 20533 20534SONY IMX335 SENSOR DRIVER 20535L: linux-media@vger.kernel.org 20536S: Orphan 20537T: git git://linuxtv.org/media_tree.git 20538F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20539F: drivers/media/i2c/imx335.c 20540 20541SONY IMX355 SENSOR DRIVER 20542M: Tianshu Qiu <tian.shu.qiu@intel.com> 20543L: linux-media@vger.kernel.org 20544S: Maintained 20545T: git git://linuxtv.org/media_tree.git 20546F: drivers/media/i2c/imx355.c 20547 20548SONY IMX412 SENSOR DRIVER 20549L: linux-media@vger.kernel.org 20550S: Orphan 20551T: git git://linuxtv.org/media_tree.git 20552F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20553F: drivers/media/i2c/imx412.c 20554 20555SONY IMX415 SENSOR DRIVER 20556M: Michael Riesch <michael.riesch@wolfvision.net> 20557L: linux-media@vger.kernel.org 20558S: Maintained 20559T: git git://linuxtv.org/media_tree.git 20560F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20561F: drivers/media/i2c/imx415.c 20562 20563SONY MEMORYSTICK SUBSYSTEM 20564M: Maxim Levitsky <maximlevitsky@gmail.com> 20565M: Alex Dubov <oakad@yahoo.com> 20566M: Ulf Hansson <ulf.hansson@linaro.org> 20567L: linux-mmc@vger.kernel.org 20568S: Maintained 20569T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20570F: drivers/memstick/ 20571F: include/linux/memstick.h 20572 20573SONY VAIO CONTROL DEVICE DRIVER 20574M: Mattia Dongili <malattia@linux.it> 20575L: platform-driver-x86@vger.kernel.org 20576S: Maintained 20577W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20578F: Documentation/admin-guide/laptops/sony-laptop.rst 20579F: drivers/char/sonypi.c 20580F: drivers/platform/x86/sony-laptop.c 20581F: include/linux/sony-laptop.h 20582 20583SOPHGO DEVICETREES and DRIVERS 20584M: Chen Wang <unicorn_wang@outlook.com> 20585M: Inochi Amaoto <inochiama@outlook.com> 20586T: git https://github.com/sophgo/linux.git 20587S: Maintained 20588N: sophgo 20589K: sophgo 20590 20591SOUND 20592M: Jaroslav Kysela <perex@perex.cz> 20593M: Takashi Iwai <tiwai@suse.com> 20594L: linux-sound@vger.kernel.org 20595S: Maintained 20596W: http://www.alsa-project.org/ 20597Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20599F: Documentation/sound/ 20600F: include/sound/ 20601F: include/uapi/sound/ 20602F: sound/ 20603F: tools/testing/selftests/alsa 20604 20605SOUND - ALSA SELFTESTS 20606M: Mark Brown <broonie@kernel.org> 20607L: linux-sound@vger.kernel.org 20608L: linux-kselftest@vger.kernel.org 20609S: Supported 20610F: tools/testing/selftests/alsa 20611 20612SOUND - COMPRESSED AUDIO 20613M: Vinod Koul <vkoul@kernel.org> 20614L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20615S: Supported 20616T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20617F: Documentation/sound/designs/compress-offload.rst 20618F: include/sound/compress_driver.h 20619F: include/uapi/sound/compress_* 20620F: sound/core/compress_offload.c 20621F: sound/soc/soc-compress.c 20622 20623SOUND - CORE KUNIT TEST 20624M: Ivan Orlov <ivan.orlov0322@gmail.com> 20625L: linux-sound@vger.kernel.org 20626S: Supported 20627F: sound/core/sound_kunit.c 20628 20629SOUND - DMAENGINE HELPERS 20630M: Lars-Peter Clausen <lars@metafoo.de> 20631S: Supported 20632F: include/sound/dmaengine_pcm.h 20633F: sound/core/pcm_dmaengine.c 20634F: sound/soc/soc-generic-dmaengine-pcm.c 20635 20636SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20637M: Liam Girdwood <lgirdwood@gmail.com> 20638M: Mark Brown <broonie@kernel.org> 20639L: linux-sound@vger.kernel.org 20640S: Supported 20641W: http://alsa-project.org/main/index.php/ASoC 20642T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20643F: Documentation/devicetree/bindings/sound/ 20644F: Documentation/sound/soc/ 20645F: include/dt-bindings/sound/ 20646F: include/sound/soc* 20647F: include/sound/sof.h 20648F: include/sound/sof/ 20649F: include/trace/events/sof*.h 20650F: include/uapi/sound/asoc.h 20651F: sound/soc/ 20652 20653SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20654M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20655M: Liam Girdwood <lgirdwood@gmail.com> 20656M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20657M: Bard Liao <yung-chuan.liao@linux.intel.com> 20658M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20659M: Daniel Baluta <daniel.baluta@nxp.com> 20660R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20661L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20662S: Supported 20663W: https://github.com/thesofproject/linux/ 20664F: sound/soc/sof/ 20665 20666SOUNDWIRE SUBSYSTEM 20667M: Vinod Koul <vkoul@kernel.org> 20668M: Bard Liao <yung-chuan.liao@linux.intel.com> 20669R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20670R: Sanyog Kale <sanyog.r.kale@intel.com> 20671L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20672S: Supported 20673T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20674F: Documentation/driver-api/soundwire/ 20675F: drivers/soundwire/ 20676F: include/linux/soundwire/ 20677 20678SP2 MEDIA DRIVER 20679M: Olli Salonen <olli.salonen@iki.fi> 20680L: linux-media@vger.kernel.org 20681S: Maintained 20682W: https://linuxtv.org 20683Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20684F: drivers/media/dvb-frontends/sp2* 20685 20686SPANISH DOCUMENTATION 20687M: Carlos Bilbao <carlos.bilbao@amd.com> 20688R: Avadhut Naik <avadhut.naik@amd.com> 20689S: Maintained 20690F: Documentation/translations/sp_SP/ 20691 20692SPARC + UltraSPARC (sparc/sparc64) 20693M: "David S. Miller" <davem@davemloft.net> 20694M: Andreas Larsson <andreas@gaisler.com> 20695L: sparclinux@vger.kernel.org 20696S: Maintained 20697Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20698T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20699T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20700F: arch/sparc/ 20701F: drivers/sbus/ 20702 20703SPARC SERIAL DRIVERS 20704M: "David S. Miller" <davem@davemloft.net> 20705L: sparclinux@vger.kernel.org 20706S: Maintained 20707T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20708T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20709F: drivers/tty/serial/suncore.c 20710F: drivers/tty/serial/sunhv.c 20711F: drivers/tty/serial/sunsab.c 20712F: drivers/tty/serial/sunsab.h 20713F: drivers/tty/serial/sunsu.c 20714F: drivers/tty/serial/sunzilog.c 20715F: drivers/tty/serial/sunzilog.h 20716F: drivers/tty/vcc.c 20717F: include/linux/sunserialcore.h 20718 20719SPARSE CHECKER 20720M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20721L: linux-sparse@vger.kernel.org 20722S: Maintained 20723W: https://sparse.docs.kernel.org/ 20724Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20725B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20726T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20727F: include/linux/compiler.h 20728 20729SPEAKUP CONSOLE SPEECH DRIVER 20730M: William Hubbs <w.d.hubbs@gmail.com> 20731M: Chris Brannon <chris@the-brannons.com> 20732M: Kirk Reiser <kirk@reisers.ca> 20733M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20734L: speakup@linux-speakup.org 20735S: Odd Fixes 20736W: http://www.linux-speakup.org/ 20737W: https://github.com/linux-speakup/speakup 20738B: https://github.com/linux-speakup/speakup/issues 20739F: drivers/accessibility/speakup/ 20740 20741SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20742M: Viresh Kumar <vireshk@kernel.org> 20743M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20744M: soc@kernel.org 20745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20746S: Maintained 20747W: http://www.st.com/spear 20748F: arch/arm/boot/dts/st/spear* 20749F: arch/arm/mach-spear/ 20750F: drivers/clk/spear/ 20751F: drivers/pinctrl/spear/ 20752 20753SPI NOR SUBSYSTEM 20754M: Tudor Ambarus <tudor.ambarus@linaro.org> 20755M: Pratyush Yadav <pratyush@kernel.org> 20756M: Michael Walle <mwalle@kernel.org> 20757L: linux-mtd@lists.infradead.org 20758S: Maintained 20759W: http://www.linux-mtd.infradead.org/ 20760Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20761C: irc://irc.oftc.net/mtd 20762T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20763F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20764F: drivers/mtd/spi-nor/ 20765F: include/linux/mtd/spi-nor.h 20766 20767SPI SUBSYSTEM 20768M: Mark Brown <broonie@kernel.org> 20769L: linux-spi@vger.kernel.org 20770S: Maintained 20771Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20772T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20773F: Documentation/devicetree/bindings/spi/ 20774F: Documentation/spi/ 20775F: drivers/spi/ 20776F: include/linux/spi/ 20777F: include/uapi/linux/spi/ 20778F: tools/spi/ 20779 20780SPIDERNET NETWORK DRIVER for CELL 20781M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20782M: Geoff Levand <geoff@infradead.org> 20783L: netdev@vger.kernel.org 20784L: linuxppc-dev@lists.ozlabs.org 20785S: Maintained 20786F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20787F: drivers/net/ethernet/toshiba/spider_net* 20788 20789SPMI SUBSYSTEM 20790M: Stephen Boyd <sboyd@kernel.org> 20791L: linux-kernel@vger.kernel.org 20792S: Maintained 20793T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20794F: Documentation/devicetree/bindings/spmi/ 20795F: drivers/spmi/ 20796F: include/dt-bindings/spmi/spmi.h 20797F: include/linux/spmi.h 20798F: include/trace/events/spmi.h 20799 20800SPU FILE SYSTEM 20801M: Jeremy Kerr <jk@ozlabs.org> 20802L: linuxppc-dev@lists.ozlabs.org 20803S: Supported 20804W: http://www.ibm.com/developerworks/power/cell/ 20805F: Documentation/filesystems/spufs/spufs.rst 20806F: arch/powerpc/platforms/cell/spufs/ 20807 20808SQUASHFS FILE SYSTEM 20809M: Phillip Lougher <phillip@squashfs.org.uk> 20810L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20811S: Maintained 20812W: http://squashfs.org.uk 20813T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20814F: Documentation/filesystems/squashfs.rst 20815F: fs/squashfs/ 20816 20817SRM (Alpha) environment access 20818M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20819S: Maintained 20820F: arch/alpha/kernel/srm_env.c 20821 20822ST LSM6DSx IMU IIO DRIVER 20823M: Lorenzo Bianconi <lorenzo@kernel.org> 20824L: linux-iio@vger.kernel.org 20825S: Maintained 20826W: http://www.st.com/ 20827F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20828F: drivers/iio/imu/st_lsm6dsx/ 20829 20830ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20831M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20832M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20833L: linux-media@vger.kernel.org 20834S: Maintained 20835T: git git://linuxtv.org/media_tree.git 20836F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20837F: drivers/media/i2c/st-mipid02.c 20838 20839ST STM32 I2C/SMBUS DRIVER 20840M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20841M: Alain Volmat <alain.volmat@foss.st.com> 20842L: linux-i2c@vger.kernel.org 20843S: Maintained 20844F: drivers/i2c/busses/i2c-stm32* 20845 20846ST STM32 SPI DRIVER 20847M: Alain Volmat <alain.volmat@foss.st.com> 20848L: linux-spi@vger.kernel.org 20849S: Maintained 20850F: drivers/spi/spi-stm32.c 20851 20852ST STPDDC60 DRIVER 20853M: Daniel Nilsson <daniel.nilsson@flex.com> 20854L: linux-hwmon@vger.kernel.org 20855S: Maintained 20856F: Documentation/hwmon/stpddc60.rst 20857F: drivers/hwmon/pmbus/stpddc60.c 20858 20859ST VGXY61 DRIVER 20860M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20861M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20862L: linux-media@vger.kernel.org 20863S: Maintained 20864T: git git://linuxtv.org/media_tree.git 20865F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20866F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20867F: drivers/media/i2c/st-vgxy61.c 20868 20869ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20870M: Song Qiang <songqiang1304521@gmail.com> 20871L: linux-iio@vger.kernel.org 20872S: Maintained 20873F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20874F: drivers/iio/proximity/vl53l0x-i2c.c 20875 20876STABLE BRANCH 20877M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20878M: Sasha Levin <sashal@kernel.org> 20879L: stable@vger.kernel.org 20880S: Supported 20881F: Documentation/process/stable-kernel-rules.rst 20882 20883STAGING - ATOMISP DRIVER 20884M: Hans de Goede <hdegoede@redhat.com> 20885M: Mauro Carvalho Chehab <mchehab@kernel.org> 20886R: Sakari Ailus <sakari.ailus@linux.intel.com> 20887L: linux-media@vger.kernel.org 20888S: Maintained 20889F: drivers/staging/media/atomisp/ 20890 20891STAGING - FIELDBUS SUBSYSTEM 20892M: Sven Van Asbroeck <TheSven73@gmail.com> 20893S: Maintained 20894F: drivers/staging/fieldbus/* 20895F: drivers/staging/fieldbus/Documentation/ 20896 20897STAGING - HMS ANYBUS-S BUS 20898M: Sven Van Asbroeck <TheSven73@gmail.com> 20899S: Maintained 20900F: drivers/staging/fieldbus/anybuss/ 20901 20902STAGING - INDUSTRIAL IO 20903M: Jonathan Cameron <jic23@kernel.org> 20904L: linux-iio@vger.kernel.org 20905S: Odd Fixes 20906F: Documentation/devicetree/bindings/staging/iio/ 20907F: drivers/staging/iio/ 20908 20909STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20910M: Marc Dietrich <marvin24@gmx.de> 20911L: ac100@lists.launchpad.net (moderated for non-subscribers) 20912L: linux-tegra@vger.kernel.org 20913S: Maintained 20914F: drivers/staging/nvec/ 20915 20916STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20917M: Jens Frederich <jfrederich@gmail.com> 20918M: Jon Nettleton <jon.nettleton@gmail.com> 20919S: Maintained 20920W: http://wiki.laptop.org/go/DCON 20921F: drivers/staging/olpc_dcon/ 20922 20923STAGING - REALTEK RTL8712U DRIVERS 20924M: Larry Finger <Larry.Finger@lwfinger.net> 20925M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20926S: Odd Fixes 20927F: drivers/staging/rtl8712/ 20928 20929STAGING - SEPS525 LCD CONTROLLER DRIVERS 20930M: Michael Hennerich <michael.hennerich@analog.com> 20931L: linux-fbdev@vger.kernel.org 20932S: Supported 20933F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20934F: drivers/staging/fbtft/fb_seps525.c 20935 20936STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20937M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20938M: Teddy Wang <teddy.wang@siliconmotion.com> 20939M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20940L: linux-fbdev@vger.kernel.org 20941S: Maintained 20942F: drivers/staging/sm750fb/ 20943 20944STAGING - VIA VT665X DRIVERS 20945M: Forest Bond <forest@alittletooquiet.net> 20946S: Odd Fixes 20947F: drivers/staging/vt665?/ 20948 20949STAGING SUBSYSTEM 20950M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20951L: linux-staging@lists.linux.dev 20952S: Supported 20953T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20954F: drivers/staging/ 20955 20956STANDALONE CACHE CONTROLLER DRIVERS 20957M: Conor Dooley <conor@kernel.org> 20958L: linux-riscv@lists.infradead.org 20959S: Maintained 20960T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20961F: drivers/cache 20962 20963STARFIRE/DURALAN NETWORK DRIVER 20964M: Ion Badulescu <ionut@badula.org> 20965S: Odd Fixes 20966F: drivers/net/ethernet/adaptec/starfire* 20967 20968STARFIVE CAMERA SUBSYSTEM DRIVER 20969M: Jack Zhu <jack.zhu@starfivetech.com> 20970M: Changhuang Liang <changhuang.liang@starfivetech.com> 20971L: linux-media@vger.kernel.org 20972S: Maintained 20973F: Documentation/admin-guide/media/starfive_camss.rst 20974F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20975F: drivers/staging/media/starfive/camss 20976 20977STARFIVE CRYPTO DRIVER 20978M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20979M: William Qiu <william.qiu@starfivetech.com> 20980S: Supported 20981F: Documentation/devicetree/bindings/crypto/starfive* 20982F: drivers/crypto/starfive/ 20983 20984STARFIVE DEVICETREES 20985M: Emil Renner Berthing <kernel@esmil.dk> 20986S: Maintained 20987F: arch/riscv/boot/dts/starfive/ 20988 20989STARFIVE DWMAC GLUE LAYER 20990M: Emil Renner Berthing <kernel@esmil.dk> 20991M: Samin Guo <samin.guo@starfivetech.com> 20992S: Maintained 20993F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20994F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20995 20996STARFIVE JH7110 DPHY RX DRIVER 20997M: Jack Zhu <jack.zhu@starfivetech.com> 20998M: Changhuang Liang <changhuang.liang@starfivetech.com> 20999S: Supported 21000F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21001F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21002 21003STARFIVE JH7110 MMC/SD/SDIO DRIVER 21004M: William Qiu <william.qiu@starfivetech.com> 21005S: Supported 21006F: Documentation/devicetree/bindings/mmc/starfive* 21007F: drivers/mmc/host/dw_mmc-starfive.c 21008 21009STARFIVE JH7110 PLL CLOCK DRIVER 21010M: Xingyu Wu <xingyu.wu@starfivetech.com> 21011S: Supported 21012F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21013F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21014 21015STARFIVE JH7110 PWMDAC DRIVER 21016M: Hal Feng <hal.feng@starfivetech.com> 21017M: Xingyu Wu <xingyu.wu@starfivetech.com> 21018S: Supported 21019F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21020F: sound/soc/starfive/jh7110_pwmdac.c 21021 21022STARFIVE JH7110 SYSCON 21023M: William Qiu <william.qiu@starfivetech.com> 21024M: Xingyu Wu <xingyu.wu@starfivetech.com> 21025S: Supported 21026F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21027 21028STARFIVE JH7110 TDM DRIVER 21029M: Walker Chen <walker.chen@starfivetech.com> 21030S: Maintained 21031F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21032F: sound/soc/starfive/jh7110_tdm.c 21033 21034STARFIVE JH71X0 CLOCK DRIVERS 21035M: Emil Renner Berthing <kernel@esmil.dk> 21036M: Hal Feng <hal.feng@starfivetech.com> 21037S: Maintained 21038F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21039F: drivers/clk/starfive/clk-starfive-jh71* 21040F: include/dt-bindings/clock/starfive?jh71*.h 21041 21042STARFIVE JH71X0 PINCTRL DRIVERS 21043M: Emil Renner Berthing <kernel@esmil.dk> 21044M: Jianlong Huang <jianlong.huang@starfivetech.com> 21045M: Hal Feng <hal.feng@starfivetech.com> 21046L: linux-gpio@vger.kernel.org 21047S: Maintained 21048F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21049F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21050F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21051F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21052 21053STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21054M: Emil Renner Berthing <kernel@esmil.dk> 21055M: Hal Feng <hal.feng@starfivetech.com> 21056S: Maintained 21057F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21058F: drivers/reset/starfive/reset-starfive-jh71* 21059F: include/dt-bindings/reset/starfive?jh71*.h 21060 21061STARFIVE JH71X0 USB DRIVERS 21062M: Minda Chen <minda.chen@starfivetech.com> 21063S: Maintained 21064F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21065F: drivers/usb/cdns3/cdns3-starfive.c 21066 21067STARFIVE JH71XX PMU CONTROLLER DRIVER 21068M: Walker Chen <walker.chen@starfivetech.com> 21069M: Changhuang Liang <changhuang.liang@starfivetech.com> 21070S: Supported 21071F: Documentation/devicetree/bindings/power/starfive* 21072F: drivers/pmdomain/starfive/ 21073F: include/dt-bindings/power/starfive,jh7110-pmu.h 21074 21075STARFIVE SOC DRIVERS 21076M: Conor Dooley <conor@kernel.org> 21077S: Maintained 21078T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21079F: Documentation/devicetree/bindings/soc/starfive/ 21080 21081STARFIVE STARLINK PMU DRIVER 21082M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21083S: Maintained 21084F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21085F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21086F: drivers/perf/starfive_starlink_pmu.c 21087 21088STARFIVE TRNG DRIVER 21089M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21090S: Supported 21091F: Documentation/devicetree/bindings/rng/starfive* 21092F: drivers/char/hw_random/jh7110-trng.c 21093 21094STARFIVE WATCHDOG DRIVER 21095M: Xingyu Wu <xingyu.wu@starfivetech.com> 21096M: Samin Guo <samin.guo@starfivetech.com> 21097S: Supported 21098F: Documentation/devicetree/bindings/watchdog/starfive* 21099F: drivers/watchdog/starfive-wdt.c 21100 21101STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21102M: Minda Chen <minda.chen@starfivetech.com> 21103S: Supported 21104F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21105F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21106F: drivers/phy/starfive/phy-jh7110-pcie.c 21107F: drivers/phy/starfive/phy-jh7110-usb.c 21108 21109STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21110M: Changhuang Liang <changhuang.liang@starfivetech.com> 21111S: Supported 21112F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21113F: drivers/irqchip/irq-starfive-jh8100-intc.c 21114 21115STATIC BRANCH/CALL 21116M: Peter Zijlstra <peterz@infradead.org> 21117M: Josh Poimboeuf <jpoimboe@kernel.org> 21118M: Jason Baron <jbaron@akamai.com> 21119R: Steven Rostedt <rostedt@goodmis.org> 21120R: Ard Biesheuvel <ardb@kernel.org> 21121S: Supported 21122F: arch/*/include/asm/jump_label*.h 21123F: arch/*/include/asm/static_call*.h 21124F: arch/*/kernel/jump_label.c 21125F: arch/*/kernel/static_call.c 21126F: include/linux/jump_label*.h 21127F: include/linux/static_call*.h 21128F: kernel/jump_label.c 21129F: kernel/static_call.c 21130 21131STI AUDIO (ASoC) DRIVERS 21132M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21133L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21134S: Maintained 21135F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21136F: sound/soc/sti/ 21137 21138STI CEC DRIVER 21139M: Alain Volmat <alain.volmat@foss.st.com> 21140S: Maintained 21141F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21142F: drivers/media/cec/platform/sti/ 21143 21144STK1160 USB VIDEO CAPTURE DRIVER 21145M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21146L: linux-media@vger.kernel.org 21147S: Maintained 21148T: git git://linuxtv.org/media_tree.git 21149F: drivers/media/usb/stk1160/ 21150 21151STM32 AUDIO (ASoC) DRIVERS 21152M: Olivier Moysan <olivier.moysan@foss.st.com> 21153M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21154L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21155S: Maintained 21156F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21157F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21158F: sound/soc/stm/ 21159 21160STM32 TIMER/LPTIMER DRIVERS 21161M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21162S: Maintained 21163F: Documentation/ABI/testing/*timer-stm32 21164F: Documentation/devicetree/bindings/*/*stm32-*timer* 21165F: drivers/*/stm32-*timer* 21166F: drivers/pwm/pwm-stm32* 21167F: include/linux/*/stm32-*tim* 21168 21169STMMAC ETHERNET DRIVER 21170M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21171M: Jose Abreu <joabreu@synopsys.com> 21172L: netdev@vger.kernel.org 21173S: Supported 21174W: http://www.stlinux.com 21175F: Documentation/networking/device_drivers/ethernet/stmicro/ 21176F: drivers/net/ethernet/stmicro/stmmac/ 21177 21178SUN HAPPY MEAL ETHERNET DRIVER 21179M: Sean Anderson <seanga2@gmail.com> 21180S: Maintained 21181F: drivers/net/ethernet/sun/sunhme.* 21182 21183SUN3/3X 21184M: Sam Creasey <sammy@sammy.net> 21185S: Maintained 21186W: http://sammy.net/sun3/ 21187F: arch/m68k/include/asm/sun3* 21188F: arch/m68k/kernel/*sun3* 21189F: arch/m68k/sun3*/ 21190F: drivers/net/ethernet/i825xx/sun3* 21191 21192SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21193M: Hans de Goede <hdegoede@redhat.com> 21194L: linux-input@vger.kernel.org 21195S: Maintained 21196F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21197F: drivers/input/keyboard/sun4i-lradc-keys.c 21198 21199SUNDANCE NETWORK DRIVER 21200M: Denis Kirjanov <kda@linux-powerpc.org> 21201L: netdev@vger.kernel.org 21202S: Maintained 21203F: drivers/net/ethernet/dlink/sundance.c 21204 21205SUNPLUS ETHERNET DRIVER 21206M: Wells Lu <wellslutw@gmail.com> 21207L: netdev@vger.kernel.org 21208S: Maintained 21209W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21210F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21211F: drivers/net/ethernet/sunplus/ 21212 21213SUNPLUS MMC DRIVER 21214M: Tony Huang <tonyhuang.sunplus@gmail.com> 21215M: Li-hao Kuo <lhjeff911@gmail.com> 21216S: Maintained 21217F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21218F: drivers/mmc/host/sunplus-mmc.c 21219 21220SUNPLUS OCOTP DRIVER 21221M: Vincent Shih <vincent.sunplus@gmail.com> 21222S: Maintained 21223F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21224F: drivers/nvmem/sunplus-ocotp.c 21225 21226SUNPLUS PWM DRIVER 21227M: Hammer Hsieh <hammerh0314@gmail.com> 21228S: Maintained 21229F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21230F: drivers/pwm/pwm-sunplus.c 21231 21232SUNPLUS RTC DRIVER 21233M: Vincent Shih <vincent.sunplus@gmail.com> 21234L: linux-rtc@vger.kernel.org 21235S: Maintained 21236F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21237F: drivers/rtc/rtc-sunplus.c 21238 21239SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21240M: Li-hao Kuo <lhjeff911@gmail.com> 21241L: linux-spi@vger.kernel.org 21242S: Maintained 21243F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21244F: drivers/spi/spi-sunplus-sp7021.c 21245 21246SUNPLUS UART DRIVER 21247M: Hammer Hsieh <hammerh0314@gmail.com> 21248S: Maintained 21249F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21250F: drivers/tty/serial/sunplus-uart.c 21251 21252SUNPLUS USB2 PHY DRIVER 21253M: Vincent Shih <vincent.sunplus@gmail.com> 21254L: linux-usb@vger.kernel.org 21255S: Maintained 21256F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21257F: drivers/phy/sunplus/Kconfig 21258F: drivers/phy/sunplus/Makefile 21259F: drivers/phy/sunplus/phy-sunplus-usb2.c 21260 21261SUNPLUS WATCHDOG DRIVER 21262M: Xiantao Hu <xt.hu@cqplus1.com> 21263L: linux-watchdog@vger.kernel.org 21264S: Maintained 21265F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21266F: drivers/watchdog/sunplus_wdt.c 21267 21268SUPERH 21269M: Yoshinori Sato <ysato@users.sourceforge.jp> 21270M: Rich Felker <dalias@libc.org> 21271M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21272L: linux-sh@vger.kernel.org 21273S: Maintained 21274Q: http://patchwork.kernel.org/project/linux-sh/list/ 21275F: Documentation/arch/sh/ 21276F: arch/sh/ 21277F: drivers/sh/ 21278 21279SUSPEND TO RAM 21280M: "Rafael J. Wysocki" <rafael@kernel.org> 21281M: Len Brown <len.brown@intel.com> 21282M: Pavel Machek <pavel@ucw.cz> 21283L: linux-pm@vger.kernel.org 21284S: Supported 21285B: https://bugzilla.kernel.org 21286F: Documentation/power/ 21287F: arch/x86/kernel/acpi/sleep* 21288F: arch/x86/kernel/acpi/wakeup* 21289F: drivers/base/power/ 21290F: include/linux/freezer.h 21291F: include/linux/pm.h 21292F: include/linux/suspend.h 21293F: kernel/power/ 21294 21295SVGA HANDLING 21296M: Martin Mares <mj@ucw.cz> 21297L: linux-video@atrey.karlin.mff.cuni.cz 21298S: Maintained 21299F: Documentation/admin-guide/svga.rst 21300F: arch/x86/boot/video* 21301 21302SWITCHDEV 21303M: Jiri Pirko <jiri@resnulli.us> 21304M: Ivan Vecera <ivecera@redhat.com> 21305L: netdev@vger.kernel.org 21306S: Supported 21307F: include/net/switchdev.h 21308F: net/switchdev/ 21309 21310SY8106A REGULATOR DRIVER 21311M: Icenowy Zheng <icenowy@aosc.io> 21312S: Maintained 21313F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21314F: drivers/regulator/sy8106a-regulator.c 21315 21316SYNC FILE FRAMEWORK 21317M: Sumit Semwal <sumit.semwal@linaro.org> 21318R: Gustavo Padovan <gustavo@padovan.org> 21319L: linux-media@vger.kernel.org 21320L: dri-devel@lists.freedesktop.org 21321S: Maintained 21322T: git git://anongit.freedesktop.org/drm/drm-misc 21323F: Documentation/driver-api/sync_file.rst 21324F: drivers/dma-buf/dma-fence* 21325F: drivers/dma-buf/sw_sync.c 21326F: drivers/dma-buf/sync_* 21327F: include/linux/sync_file.h 21328F: include/uapi/linux/sync_file.h 21329 21330SYNOPSYS ARC ARCHITECTURE 21331M: Vineet Gupta <vgupta@kernel.org> 21332L: linux-snps-arc@lists.infradead.org 21333S: Supported 21334T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21335F: Documentation/arch/arc 21336F: Documentation/devicetree/bindings/arc/* 21337F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21338F: arch/arc/ 21339F: drivers/clocksource/arc_timer.c 21340F: drivers/tty/serial/arc_uart.c 21341 21342SYNOPSYS ARC HSDK SDP pll clock driver 21343M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21344S: Supported 21345F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21346F: drivers/clk/clk-hsdk-pll.c 21347 21348SYNOPSYS ARC SDP clock driver 21349M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21350S: Supported 21351F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21352F: drivers/clk/axs10x/* 21353 21354SYNOPSYS ARC SDP platform support 21355M: Alexey Brodkin <abrodkin@synopsys.com> 21356S: Supported 21357F: Documentation/devicetree/bindings/arc/axs10* 21358F: arch/arc/boot/dts/ax* 21359F: arch/arc/plat-axs10x 21360 21361SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21362M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21363S: Supported 21364F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21365F: drivers/reset/reset-axs10x.c 21366 21367SYNOPSYS CREG GPIO DRIVER 21368M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21369S: Maintained 21370F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21371F: drivers/gpio/gpio-creg-snps.c 21372 21373SYNOPSYS DESIGNWARE 8250 UART DRIVER 21374M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21375R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21376S: Supported 21377F: drivers/tty/serial/8250/8250_dw.c 21378F: drivers/tty/serial/8250/8250_dwlib.* 21379F: drivers/tty/serial/8250/8250_lpss.c 21380 21381SYNOPSYS DESIGNWARE APB GPIO DRIVER 21382M: Hoan Tran <hoan@os.amperecomputing.com> 21383M: Serge Semin <fancer.lancer@gmail.com> 21384L: linux-gpio@vger.kernel.org 21385S: Maintained 21386F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21387F: drivers/gpio/gpio-dwapb.c 21388 21389SYNOPSYS DESIGNWARE APB SSI DRIVER 21390M: Serge Semin <fancer.lancer@gmail.com> 21391L: linux-spi@vger.kernel.org 21392S: Supported 21393F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21394F: drivers/spi/spi-dw* 21395 21396SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21397M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21398S: Maintained 21399F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21400F: drivers/dma/dw-axi-dmac/ 21401 21402SYNOPSYS DESIGNWARE DMAC DRIVER 21403M: Viresh Kumar <vireshk@kernel.org> 21404R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21405S: Maintained 21406F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21407F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21408F: drivers/dma/dw/ 21409F: include/dt-bindings/dma/dw-dmac.h 21410F: include/linux/dma/dw.h 21411F: include/linux/platform_data/dma-dw.h 21412 21413SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21414M: Jose Abreu <Jose.Abreu@synopsys.com> 21415L: netdev@vger.kernel.org 21416S: Supported 21417F: drivers/net/ethernet/synopsys/ 21418 21419SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21420M: Jose Abreu <Jose.Abreu@synopsys.com> 21421L: netdev@vger.kernel.org 21422S: Supported 21423F: drivers/net/pcs/pcs-xpcs.c 21424F: drivers/net/pcs/pcs-xpcs.h 21425F: include/linux/pcs/pcs-xpcs.h 21426 21427SYNOPSYS DESIGNWARE I2C DRIVER 21428M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21429R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21430R: Mika Westerberg <mika.westerberg@linux.intel.com> 21431R: Jan Dabros <jsd@semihalf.com> 21432L: linux-i2c@vger.kernel.org 21433S: Supported 21434F: drivers/i2c/busses/i2c-designware-* 21435 21436SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21437M: Jaehoon Chung <jh80.chung@samsung.com> 21438L: linux-mmc@vger.kernel.org 21439S: Maintained 21440F: drivers/mmc/host/dw_mmc* 21441 21442SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21443M: Shuai Xue <xueshuai@linux.alibaba.com> 21444M: Jing Zhang <renyu.zj@linux.alibaba.com> 21445S: Supported 21446F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21447F: drivers/perf/dwc_pcie_pmu.c 21448 21449SYNOPSYS HSDK RESET CONTROLLER DRIVER 21450M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21451S: Supported 21452F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21453F: drivers/reset/reset-hsdk.c 21454F: include/dt-bindings/reset/snps,hsdk-reset.h 21455 21456SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21457M: Prabu Thangamuthu <prabu.t@synopsys.com> 21458M: Manjunath M B <manjumb@synopsys.com> 21459L: linux-mmc@vger.kernel.org 21460S: Maintained 21461F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21462 21463SYSTEM CONFIGURATION (SYSCON) 21464M: Lee Jones <lee@kernel.org> 21465M: Arnd Bergmann <arnd@arndb.de> 21466S: Supported 21467T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21468F: drivers/mfd/syscon.c 21469 21470SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21471M: Sudeep Holla <sudeep.holla@arm.com> 21472R: Cristian Marussi <cristian.marussi@arm.com> 21473L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21474S: Maintained 21475F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21476F: drivers/clk/clk-sc[mp]i.c 21477F: drivers/cpufreq/sc[mp]i-cpufreq.c 21478F: drivers/firmware/arm_scmi/ 21479F: drivers/firmware/arm_scpi.c 21480F: drivers/hwmon/scmi-hwmon.c 21481F: drivers/pmdomain/arm/ 21482F: drivers/powercap/arm_scmi_powercap.c 21483F: drivers/regulator/scmi-regulator.c 21484F: drivers/reset/reset-scmi.c 21485F: include/linux/sc[mp]i_protocol.h 21486F: include/trace/events/scmi.h 21487F: include/uapi/linux/virtio_scmi.h 21488 21489SYSTEM RESET/SHUTDOWN DRIVERS 21490M: Sebastian Reichel <sre@kernel.org> 21491L: linux-pm@vger.kernel.org 21492S: Maintained 21493T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21494F: Documentation/devicetree/bindings/power/reset/ 21495F: drivers/power/reset/ 21496 21497SYSTEM TRACE MODULE CLASS 21498M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21499S: Maintained 21500T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21501F: Documentation/trace/stm.rst 21502F: drivers/hwtracing/stm/ 21503F: include/linux/stm.h 21504F: include/uapi/linux/stm.h 21505 21506SYSTEM76 ACPI DRIVER 21507M: Jeremy Soller <jeremy@system76.com> 21508M: System76 Product Development <productdev@system76.com> 21509L: platform-driver-x86@vger.kernel.org 21510S: Maintained 21511F: drivers/platform/x86/system76_acpi.c 21512 21513SYSV FILESYSTEM 21514S: Orphan 21515F: Documentation/filesystems/sysv-fs.rst 21516F: fs/sysv/ 21517F: include/linux/sysv_fs.h 21518 21519TASKSTATS STATISTICS INTERFACE 21520M: Balbir Singh <bsingharora@gmail.com> 21521S: Maintained 21522F: Documentation/accounting/taskstats* 21523F: include/linux/taskstats* 21524F: kernel/taskstats.c 21525 21526TC subsystem 21527M: Jamal Hadi Salim <jhs@mojatatu.com> 21528M: Cong Wang <xiyou.wangcong@gmail.com> 21529M: Jiri Pirko <jiri@resnulli.us> 21530L: netdev@vger.kernel.org 21531S: Maintained 21532F: include/net/pkt_cls.h 21533F: include/net/pkt_sched.h 21534F: include/net/tc_act/ 21535F: include/uapi/linux/pkt_cls.h 21536F: include/uapi/linux/pkt_sched.h 21537F: include/uapi/linux/tc_act/ 21538F: include/uapi/linux/tc_ematch/ 21539F: net/sched/ 21540F: tools/testing/selftests/tc-testing 21541 21542TC90522 MEDIA DRIVER 21543M: Akihiro Tsukada <tskd08@gmail.com> 21544L: linux-media@vger.kernel.org 21545S: Odd Fixes 21546F: drivers/media/dvb-frontends/tc90522* 21547 21548TCP LOW PRIORITY MODULE 21549M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21550M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21551S: Maintained 21552W: http://tcp-lp-mod.sourceforge.net/ 21553F: net/ipv4/tcp_lp.c 21554 21555TDA10071 MEDIA DRIVER 21556L: linux-media@vger.kernel.org 21557S: Orphan 21558W: https://linuxtv.org 21559Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21560F: drivers/media/dvb-frontends/tda10071* 21561 21562TDA18212 MEDIA DRIVER 21563L: linux-media@vger.kernel.org 21564S: Orphan 21565W: https://linuxtv.org 21566Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21567F: drivers/media/tuners/tda18212* 21568 21569TDA18218 MEDIA DRIVER 21570L: linux-media@vger.kernel.org 21571S: Orphan 21572W: https://linuxtv.org 21573Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21574F: drivers/media/tuners/tda18218* 21575 21576TDA18250 MEDIA DRIVER 21577M: Olli Salonen <olli.salonen@iki.fi> 21578L: linux-media@vger.kernel.org 21579S: Maintained 21580W: https://linuxtv.org 21581Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21582T: git git://linuxtv.org/media_tree.git 21583F: drivers/media/tuners/tda18250* 21584 21585TDA18271 MEDIA DRIVER 21586M: Michael Krufky <mkrufky@linuxtv.org> 21587L: linux-media@vger.kernel.org 21588S: Maintained 21589W: https://linuxtv.org 21590W: http://github.com/mkrufky 21591Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21592T: git git://linuxtv.org/mkrufky/tuners.git 21593F: drivers/media/tuners/tda18271* 21594 21595TDA1997x MEDIA DRIVER 21596M: Tim Harvey <tharvey@gateworks.com> 21597L: linux-media@vger.kernel.org 21598S: Maintained 21599W: https://linuxtv.org 21600Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21601F: drivers/media/i2c/tda1997x.* 21602 21603TDA827x MEDIA DRIVER 21604M: Michael Krufky <mkrufky@linuxtv.org> 21605L: linux-media@vger.kernel.org 21606S: Maintained 21607W: https://linuxtv.org 21608W: http://github.com/mkrufky 21609Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21610T: git git://linuxtv.org/mkrufky/tuners.git 21611F: drivers/media/tuners/tda8290.* 21612 21613TDA8290 MEDIA DRIVER 21614M: Michael Krufky <mkrufky@linuxtv.org> 21615L: linux-media@vger.kernel.org 21616S: Maintained 21617W: https://linuxtv.org 21618W: http://github.com/mkrufky 21619Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21620T: git git://linuxtv.org/mkrufky/tuners.git 21621F: drivers/media/tuners/tda8290.* 21622 21623TDA9840 MEDIA DRIVER 21624M: Hans Verkuil <hverkuil@xs4all.nl> 21625L: linux-media@vger.kernel.org 21626S: Maintained 21627W: https://linuxtv.org 21628T: git git://linuxtv.org/media_tree.git 21629F: drivers/media/i2c/tda9840* 21630 21631TEA5761 TUNER DRIVER 21632M: Mauro Carvalho Chehab <mchehab@kernel.org> 21633L: linux-media@vger.kernel.org 21634S: Odd fixes 21635W: https://linuxtv.org 21636T: git git://linuxtv.org/media_tree.git 21637F: drivers/media/tuners/tea5761.* 21638 21639TEA5767 TUNER DRIVER 21640M: Mauro Carvalho Chehab <mchehab@kernel.org> 21641L: linux-media@vger.kernel.org 21642S: Maintained 21643W: https://linuxtv.org 21644T: git git://linuxtv.org/media_tree.git 21645F: drivers/media/tuners/tea5767.* 21646 21647TEA6415C MEDIA DRIVER 21648M: Hans Verkuil <hverkuil@xs4all.nl> 21649L: linux-media@vger.kernel.org 21650S: Maintained 21651W: https://linuxtv.org 21652T: git git://linuxtv.org/media_tree.git 21653F: drivers/media/i2c/tea6415c* 21654 21655TEA6420 MEDIA DRIVER 21656M: Hans Verkuil <hverkuil@xs4all.nl> 21657L: linux-media@vger.kernel.org 21658S: Maintained 21659W: https://linuxtv.org 21660T: git git://linuxtv.org/media_tree.git 21661F: drivers/media/i2c/tea6420* 21662 21663TEAM DRIVER 21664M: Jiri Pirko <jiri@resnulli.us> 21665L: netdev@vger.kernel.org 21666S: Supported 21667F: drivers/net/team/ 21668F: include/linux/if_team.h 21669F: include/uapi/linux/if_team.h 21670F: tools/testing/selftests/drivers/net/team/ 21671 21672TECHNICAL ADVISORY BOARD PROCESS DOCS 21673M: "Theodore Ts'o" <tytso@mit.edu> 21674M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21675L: tech-board-discuss@lists.linux.dev 21676S: Maintained 21677F: Documentation/process/contribution-maturity-model.rst 21678F: Documentation/process/researcher-guidelines.rst 21679 21680TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21681M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21682S: Maintained 21683F: arch/x86/platform/ts5500/ 21684 21685TECHNOTREND USB IR RECEIVER 21686M: Sean Young <sean@mess.org> 21687L: linux-media@vger.kernel.org 21688S: Maintained 21689F: drivers/media/rc/ttusbir.c 21690 21691TECHWELL TW9900 VIDEO DECODER 21692M: Mehdi Djait <mehdi.djait@bootlin.com> 21693L: linux-media@vger.kernel.org 21694S: Maintained 21695F: drivers/media/i2c/tw9900.c 21696 21697TECHWELL TW9910 VIDEO DECODER 21698L: linux-media@vger.kernel.org 21699S: Orphan 21700F: drivers/media/i2c/tw9910.c 21701F: include/media/i2c/tw9910.h 21702 21703TEE SUBSYSTEM 21704M: Jens Wiklander <jens.wiklander@linaro.org> 21705R: Sumit Garg <sumit.garg@linaro.org> 21706L: op-tee@lists.trustedfirmware.org 21707S: Maintained 21708F: Documentation/driver-api/tee.rst 21709F: Documentation/tee/ 21710F: Documentation/userspace-api/tee.rst 21711F: drivers/tee/ 21712F: include/linux/tee_drv.h 21713F: include/uapi/linux/tee.h 21714 21715TEGRA ARCHITECTURE SUPPORT 21716M: Thierry Reding <thierry.reding@gmail.com> 21717M: Jonathan Hunter <jonathanh@nvidia.com> 21718L: linux-tegra@vger.kernel.org 21719S: Supported 21720Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21721T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21722N: [^a-z]tegra 21723 21724TEGRA CLOCK DRIVER 21725M: Peter De Schrijver <pdeschrijver@nvidia.com> 21726M: Prashant Gaikwad <pgaikwad@nvidia.com> 21727S: Supported 21728F: drivers/clk/tegra/ 21729 21730TEGRA DMA DRIVERS 21731M: Laxman Dewangan <ldewangan@nvidia.com> 21732M: Jon Hunter <jonathanh@nvidia.com> 21733S: Supported 21734F: drivers/dma/tegra* 21735 21736TEGRA I2C DRIVER 21737M: Laxman Dewangan <ldewangan@nvidia.com> 21738R: Dmitry Osipenko <digetx@gmail.com> 21739S: Supported 21740F: drivers/i2c/busses/i2c-tegra.c 21741 21742TEGRA IOMMU DRIVERS 21743M: Thierry Reding <thierry.reding@gmail.com> 21744R: Krishna Reddy <vdumpa@nvidia.com> 21745L: linux-tegra@vger.kernel.org 21746S: Supported 21747F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21748F: drivers/iommu/tegra* 21749 21750TEGRA KBC DRIVER 21751M: Laxman Dewangan <ldewangan@nvidia.com> 21752S: Supported 21753F: drivers/input/keyboard/tegra-kbc.c 21754 21755TEGRA NAND DRIVER 21756M: Stefan Agner <stefan@agner.ch> 21757M: Lucas Stach <dev@lynxeye.de> 21758S: Maintained 21759F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21760F: drivers/mtd/nand/raw/tegra_nand.c 21761 21762TEGRA PWM DRIVER 21763M: Thierry Reding <thierry.reding@gmail.com> 21764S: Supported 21765F: drivers/pwm/pwm-tegra.c 21766 21767TEGRA QUAD SPI DRIVER 21768M: Thierry Reding <thierry.reding@gmail.com> 21769M: Jonathan Hunter <jonathanh@nvidia.com> 21770M: Sowjanya Komatineni <skomatineni@nvidia.com> 21771L: linux-tegra@vger.kernel.org 21772S: Maintained 21773F: drivers/spi/spi-tegra210-quad.c 21774 21775TEGRA SERIAL DRIVER 21776M: Laxman Dewangan <ldewangan@nvidia.com> 21777S: Supported 21778F: drivers/tty/serial/serial-tegra.c 21779 21780TEGRA SPI DRIVER 21781M: Laxman Dewangan <ldewangan@nvidia.com> 21782S: Supported 21783F: drivers/spi/spi-tegra* 21784 21785TEGRA VIDEO DRIVER 21786M: Thierry Reding <thierry.reding@gmail.com> 21787M: Jonathan Hunter <jonathanh@nvidia.com> 21788M: Sowjanya Komatineni <skomatineni@nvidia.com> 21789M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21790L: linux-media@vger.kernel.org 21791L: linux-tegra@vger.kernel.org 21792S: Maintained 21793F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21794F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21795F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21796F: drivers/staging/media/tegra-video/ 21797 21798TEGRA XUSB PADCTL DRIVER 21799M: JC Kuo <jckuo@nvidia.com> 21800S: Supported 21801F: drivers/phy/tegra/xusb* 21802 21803TEHUTI ETHERNET DRIVER 21804M: Andy Gospodarek <andy@greyhouse.net> 21805L: netdev@vger.kernel.org 21806S: Supported 21807F: drivers/net/ethernet/tehuti/* 21808 21809TELECOM CLOCK DRIVER FOR MCPL0010 21810M: Mark Gross <markgross@kernel.org> 21811S: Supported 21812F: drivers/char/tlclk.c 21813 21814TEMPO SEMICONDUCTOR DRIVERS 21815M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21816S: Maintained 21817F: Documentation/devicetree/bindings/sound/tscs*.txt 21818F: sound/soc/codecs/tscs*.c 21819F: sound/soc/codecs/tscs*.h 21820 21821TENSILICA XTENSA PORT (xtensa) 21822M: Chris Zankel <chris@zankel.net> 21823M: Max Filippov <jcmvbkbc@gmail.com> 21824S: Maintained 21825T: git https://github.com/jcmvbkbc/linux-xtensa.git 21826F: arch/xtensa/ 21827F: drivers/irqchip/irq-xtensa-* 21828 21829TEXAS INSTRUMENTS ASoC DRIVERS 21830M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21831L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21832S: Maintained 21833F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21834F: sound/soc/ti/ 21835 21836TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21837M: Shenghao Ding <shenghao-ding@ti.com> 21838M: Kevin Lu <kevin-lu@ti.com> 21839M: Baojun Xu <baojun.xu@ti.com> 21840L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21841S: Maintained 21842F: Documentation/devicetree/bindings/sound/tas2552.txt 21843F: Documentation/devicetree/bindings/sound/tas2562.yaml 21844F: Documentation/devicetree/bindings/sound/tas2770.yaml 21845F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21846F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21847F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21848F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21849F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21850F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21851F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21852F: include/sound/tas2*.h 21853F: include/sound/tlv320*.h 21854F: include/sound/tpa6130a2-plat.h 21855F: sound/pci/hda/tas2781_hda_i2c.c 21856F: sound/soc/codecs/pcm1681.c 21857F: sound/soc/codecs/pcm1789*.* 21858F: sound/soc/codecs/pcm179x*.* 21859F: sound/soc/codecs/pcm186x*.* 21860F: sound/soc/codecs/pcm3008.* 21861F: sound/soc/codecs/pcm3060*.* 21862F: sound/soc/codecs/pcm3168a*.* 21863F: sound/soc/codecs/pcm5102a.c 21864F: sound/soc/codecs/pcm512x*.* 21865F: sound/soc/codecs/tas2*.* 21866F: sound/soc/codecs/tlv320*.* 21867F: sound/soc/codecs/tpa6130a2.* 21868 21869TEXAS INSTRUMENTS DMA DRIVERS 21870M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21871L: dmaengine@vger.kernel.org 21872S: Maintained 21873F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21874F: Documentation/devicetree/bindings/dma/ti-edma.txt 21875F: Documentation/devicetree/bindings/dma/ti/ 21876F: drivers/dma/ti/ 21877F: include/linux/dma/k3-psil.h 21878F: include/linux/dma/k3-udma-glue.h 21879F: include/linux/dma/ti-cppi5.h 21880X: drivers/dma/ti/cppi41.c 21881 21882TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21883M: Robert Marko <robert.marko@sartura.hr> 21884M: Luka Perkov <luka.perkov@sartura.hr> 21885L: linux-hwmon@vger.kernel.org 21886S: Maintained 21887F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21888F: Documentation/hwmon/tps23861.rst 21889F: drivers/hwmon/tps23861.c 21890 21891TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21892M: Ricardo Ribalda <ribalda@kernel.org> 21893L: linux-iio@vger.kernel.org 21894S: Supported 21895F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21896F: drivers/iio/dac/ti-dac7612.c 21897 21898TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21899M: Nishanth Menon <nm@ti.com> 21900M: Tero Kristo <kristo@kernel.org> 21901M: Santosh Shilimkar <ssantosh@kernel.org> 21902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21903S: Maintained 21904F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21905F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21906F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21907F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21908F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21909F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21910F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21911F: drivers/clk/keystone/sci-clk.c 21912F: drivers/firmware/ti_sci* 21913F: drivers/irqchip/irq-ti-sci-inta.c 21914F: drivers/irqchip/irq-ti-sci-intr.c 21915F: drivers/reset/reset-ti-sci.c 21916F: drivers/soc/ti/ti_sci_inta_msi.c 21917F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21918F: include/dt-bindings/soc/ti,sci_pm_domain.h 21919F: include/linux/soc/ti/ti_sci_inta_msi.h 21920F: include/linux/soc/ti/ti_sci_protocol.h 21921 21922TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21923M: Puranjay Mohan <puranjay12@gmail.com> 21924L: linux-iio@vger.kernel.org 21925S: Supported 21926F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21927F: drivers/iio/temperature/tmp117.c 21928 21929THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21930M: Hans Verkuil <hverkuil@xs4all.nl> 21931L: linux-media@vger.kernel.org 21932S: Maintained 21933W: https://linuxtv.org 21934T: git git://linuxtv.org/media_tree.git 21935F: drivers/media/radio/radio-raremono.c 21936 21937THERMAL 21938M: Rafael J. Wysocki <rafael@kernel.org> 21939M: Daniel Lezcano <daniel.lezcano@linaro.org> 21940R: Zhang Rui <rui.zhang@intel.com> 21941R: Lukasz Luba <lukasz.luba@arm.com> 21942L: linux-pm@vger.kernel.org 21943S: Supported 21944Q: https://patchwork.kernel.org/project/linux-pm/list/ 21945T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21946F: Documentation/ABI/testing/sysfs-class-thermal 21947F: Documentation/admin-guide/thermal/ 21948F: Documentation/devicetree/bindings/thermal/ 21949F: Documentation/driver-api/thermal/ 21950F: drivers/thermal/ 21951F: include/dt-bindings/thermal/ 21952F: include/linux/cpu_cooling.h 21953F: include/linux/thermal.h 21954F: include/uapi/linux/thermal.h 21955F: tools/lib/thermal/ 21956F: tools/thermal/ 21957 21958THERMAL DRIVER FOR AMLOGIC SOCS 21959M: Guillaume La Roque <glaroque@baylibre.com> 21960L: linux-pm@vger.kernel.org 21961L: linux-amlogic@lists.infradead.org 21962S: Supported 21963W: http://linux-meson.com/ 21964F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21965F: drivers/thermal/amlogic_thermal.c 21966 21967THERMAL/CPU_COOLING 21968M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21969M: Daniel Lezcano <daniel.lezcano@linaro.org> 21970M: Viresh Kumar <viresh.kumar@linaro.org> 21971R: Lukasz Luba <lukasz.luba@arm.com> 21972L: linux-pm@vger.kernel.org 21973S: Supported 21974F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21975F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21976F: drivers/thermal/cpufreq_cooling.c 21977F: drivers/thermal/cpuidle_cooling.c 21978F: include/linux/cpu_cooling.h 21979 21980THERMAL/POWER_ALLOCATOR 21981M: Lukasz Luba <lukasz.luba@arm.com> 21982L: linux-pm@vger.kernel.org 21983S: Maintained 21984F: Documentation/driver-api/thermal/power_allocator.rst 21985F: drivers/thermal/gov_power_allocator.c 21986F: drivers/thermal/thermal_trace_ipa.h 21987 21988THINKPAD ACPI EXTRAS DRIVER 21989M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21990L: ibm-acpi-devel@lists.sourceforge.net 21991L: platform-driver-x86@vger.kernel.org 21992S: Maintained 21993W: http://ibm-acpi.sourceforge.net 21994W: http://thinkwiki.org/wiki/Ibm-acpi 21995T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21996F: drivers/platform/x86/thinkpad_acpi.c 21997 21998THINKPAD LMI DRIVER 21999M: Mark Pearson <markpearson@lenovo.com> 22000L: platform-driver-x86@vger.kernel.org 22001S: Maintained 22002F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22003F: drivers/platform/x86/think-lmi.? 22004 22005THP7312 ISP DRIVER 22006M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22007M: Paul Elder <paul.elder@ideasonboard.com> 22008L: linux-media@vger.kernel.org 22009S: Maintained 22010T: git git://linuxtv.org/media_tree.git 22011F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22012F: Documentation/userspace-api/media/drivers/thp7312.rst 22013F: drivers/media/i2c/thp7312.c 22014F: include/uapi/linux/thp7312.h 22015 22016THUNDERBOLT DMA TRAFFIC TEST DRIVER 22017M: Isaac Hazan <isaac.hazan@intel.com> 22018L: linux-usb@vger.kernel.org 22019S: Maintained 22020F: drivers/thunderbolt/dma_test.c 22021 22022THUNDERBOLT DRIVER 22023M: Andreas Noever <andreas.noever@gmail.com> 22024M: Michael Jamet <michael.jamet@intel.com> 22025M: Mika Westerberg <mika.westerberg@linux.intel.com> 22026M: Yehezkel Bernat <YehezkelShB@gmail.com> 22027L: linux-usb@vger.kernel.org 22028S: Maintained 22029T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22030F: Documentation/admin-guide/thunderbolt.rst 22031F: drivers/thunderbolt/ 22032F: include/linux/thunderbolt.h 22033 22034THUNDERBOLT NETWORK DRIVER 22035M: Michael Jamet <michael.jamet@intel.com> 22036M: Mika Westerberg <mika.westerberg@linux.intel.com> 22037M: Yehezkel Bernat <YehezkelShB@gmail.com> 22038L: netdev@vger.kernel.org 22039S: Maintained 22040F: drivers/net/thunderbolt/ 22041 22042THUNDERX GPIO DRIVER 22043M: Robert Richter <rric@kernel.org> 22044S: Odd Fixes 22045F: drivers/gpio/gpio-thunderx.c 22046 22047TI ADS7924 ADC DRIVER 22048M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22049L: linux-iio@vger.kernel.org 22050S: Supported 22051F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22052F: drivers/iio/adc/ti-ads7924.c 22053 22054TI AM437X VPFE DRIVER 22055M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22056L: linux-media@vger.kernel.org 22057S: Maintained 22058W: https://linuxtv.org 22059Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22060T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22061F: drivers/media/platform/ti/am437x/ 22062 22063TI BANDGAP AND THERMAL DRIVER 22064M: Eduardo Valentin <edubezval@gmail.com> 22065M: Keerthy <j-keerthy@ti.com> 22066L: linux-pm@vger.kernel.org 22067L: linux-omap@vger.kernel.org 22068S: Maintained 22069F: drivers/thermal/ti-soc-thermal/ 22070 22071TI BQ27XXX POWER SUPPLY DRIVER 22072F: drivers/power/supply/bq27xxx_battery.c 22073F: drivers/power/supply/bq27xxx_battery_i2c.c 22074F: include/linux/power/bq27xxx_battery.h 22075 22076TI CDCE706 CLOCK DRIVER 22077M: Max Filippov <jcmvbkbc@gmail.com> 22078S: Maintained 22079F: drivers/clk/clk-cdce706.c 22080 22081TI CLOCK DRIVER 22082M: Tero Kristo <kristo@kernel.org> 22083L: linux-omap@vger.kernel.org 22084S: Odd Fixes 22085F: drivers/clk/ti/ 22086F: include/linux/clk/ti.h 22087 22088TI DAVINCI MACHINE SUPPORT 22089M: Bartosz Golaszewski <brgl@bgdev.pl> 22090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22091S: Maintained 22092T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22093F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22094F: arch/arm/boot/dts/ti/davinci/ 22095F: arch/arm/mach-davinci/ 22096F: drivers/i2c/busses/i2c-davinci.c 22097 22098TI DAVINCI SERIES CLOCK DRIVER 22099M: David Lechner <david@lechnology.com> 22100S: Maintained 22101F: Documentation/devicetree/bindings/clock/ti/davinci/ 22102F: drivers/clk/davinci/ 22103F: include/linux/clk/davinci.h 22104 22105TI DAVINCI SERIES GPIO DRIVER 22106M: Keerthy <j-keerthy@ti.com> 22107L: linux-gpio@vger.kernel.org 22108S: Maintained 22109F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22110F: drivers/gpio/gpio-davinci.c 22111 22112TI DAVINCI SERIES MEDIA DRIVER 22113M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22114L: linux-media@vger.kernel.org 22115S: Maintained 22116W: https://linuxtv.org 22117Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22118T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22119F: drivers/media/platform/ti/davinci/ 22120F: include/media/davinci/ 22121 22122TI ENHANCED CAPTURE (eCAP) DRIVER 22123M: Vignesh Raghavendra <vigneshr@ti.com> 22124R: Julien Panis <jpanis@baylibre.com> 22125L: linux-iio@vger.kernel.org 22126L: linux-omap@vger.kernel.org 22127S: Maintained 22128F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22129F: drivers/counter/ti-ecap-capture.c 22130 22131TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22132R: David Lechner <david@lechnology.com> 22133L: linux-iio@vger.kernel.org 22134F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22135F: drivers/counter/ti-eqep.c 22136 22137TI ETHERNET SWITCH DRIVER (CPSW) 22138R: Siddharth Vadapalli <s-vadapalli@ti.com> 22139R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22140R: Roger Quadros <rogerq@kernel.org> 22141L: linux-omap@vger.kernel.org 22142L: netdev@vger.kernel.org 22143S: Maintained 22144F: drivers/net/ethernet/ti/cpsw* 22145F: drivers/net/ethernet/ti/davinci* 22146 22147TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22148M: Alex Dubov <oakad@yahoo.com> 22149S: Maintained 22150W: http://tifmxx.berlios.de/ 22151F: drivers/memstick/host/tifm_ms.c 22152F: drivers/misc/tifm* 22153F: drivers/mmc/host/tifm_sd.c 22154F: include/linux/tifm.h 22155 22156TI FPD-LINK DRIVERS 22157M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22158L: linux-media@vger.kernel.org 22159S: Maintained 22160F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22161F: drivers/media/i2c/ds90* 22162F: include/media/i2c/ds90* 22163 22164TI HDC302X HUMIDITY DRIVER 22165M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22166M: Li peiyu <579lpy@gmail.com> 22167L: linux-iio@vger.kernel.org 22168S: Maintained 22169F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22170F: drivers/iio/humidity/hdc3020.c 22171 22172TI ICSSG ETHERNET DRIVER (ICSSG) 22173R: MD Danish Anwar <danishanwar@ti.com> 22174R: Roger Quadros <rogerq@kernel.org> 22175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22176L: netdev@vger.kernel.org 22177S: Maintained 22178F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22179F: drivers/net/ethernet/ti/icssg/* 22180 22181TI J721E CSI2RX DRIVER 22182M: Jai Luthra <j-luthra@ti.com> 22183L: linux-media@vger.kernel.org 22184S: Maintained 22185F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22186F: drivers/media/platform/ti/j721e-csi2rx/ 22187 22188TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22189M: Nishanth Menon <nm@ti.com> 22190M: Santosh Shilimkar <ssantosh@kernel.org> 22191L: linux-kernel@vger.kernel.org 22192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22193S: Maintained 22194T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22195F: drivers/pmdomain/ti/omap_prm.c 22196F: drivers/soc/ti/* 22197 22198TI LM49xxx FAMILY ASoC CODEC DRIVERS 22199M: M R Swami Reddy <mr.swami.reddy@ti.com> 22200M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22201L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22202S: Maintained 22203F: sound/soc/codecs/isabelle* 22204F: sound/soc/codecs/lm49453* 22205 22206TI LMP92064 ADC DRIVER 22207M: Leonard Göhrs <l.goehrs@pengutronix.de> 22208R: kernel@pengutronix.de 22209L: linux-iio@vger.kernel.org 22210S: Maintained 22211F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22212F: drivers/iio/adc/ti-lmp92064.c 22213 22214TI PCM3060 ASoC CODEC DRIVER 22215M: Kirill Marinushkin <kmarinushkin@birdec.com> 22216L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22217S: Maintained 22218F: Documentation/devicetree/bindings/sound/pcm3060.txt 22219F: sound/soc/codecs/pcm3060* 22220 22221TI TAS571X FAMILY ASoC CODEC DRIVER 22222M: Kevin Cernekee <cernekee@chromium.org> 22223L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22224S: Odd Fixes 22225F: sound/soc/codecs/tas571x* 22226 22227TI TMAG5273 MAGNETOMETER DRIVER 22228M: Gerald Loacker <gerald.loacker@wolfvision.net> 22229L: linux-iio@vger.kernel.org 22230S: Maintained 22231F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22232F: drivers/iio/magnetometer/tmag5273.c 22233 22234TI TRF7970A NFC DRIVER 22235M: Mark Greer <mgreer@animalcreek.com> 22236L: linux-wireless@vger.kernel.org 22237S: Supported 22238F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22239F: drivers/nfc/trf7970a.c 22240 22241TI TSC2046 ADC DRIVER 22242M: Oleksij Rempel <o.rempel@pengutronix.de> 22243R: kernel@pengutronix.de 22244L: linux-iio@vger.kernel.org 22245S: Maintained 22246F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22247F: drivers/iio/adc/ti-tsc2046.c 22248 22249TI TWL4030 SERIES SOC CODEC DRIVER 22250M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22251L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22252S: Maintained 22253F: sound/soc/codecs/twl4030* 22254 22255TI VPE/CAL DRIVERS 22256M: Benoit Parrot <bparrot@ti.com> 22257L: linux-media@vger.kernel.org 22258S: Maintained 22259W: http://linuxtv.org/ 22260Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22261F: Documentation/devicetree/bindings/media/ti,cal.yaml 22262F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22263F: drivers/media/platform/ti/cal/ 22264F: drivers/media/platform/ti/vpe/ 22265 22266TI WILINK WIRELESS DRIVERS 22267L: linux-wireless@vger.kernel.org 22268S: Orphan 22269W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22270W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22271F: drivers/net/wireless/ti/ 22272 22273TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22274M: John Stultz <jstultz@google.com> 22275M: Thomas Gleixner <tglx@linutronix.de> 22276R: Stephen Boyd <sboyd@kernel.org> 22277L: linux-kernel@vger.kernel.org 22278S: Supported 22279T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22280F: include/linux/clocksource.h 22281F: include/linux/time.h 22282F: include/linux/timekeeper_internal.h 22283F: include/linux/timekeeping.h 22284F: include/linux/timex.h 22285F: include/uapi/linux/time.h 22286F: include/uapi/linux/timex.h 22287F: kernel/time/alarmtimer.c 22288F: kernel/time/clocksource* 22289F: kernel/time/ntp* 22290F: kernel/time/time.c 22291F: kernel/time/timeconst.bc 22292F: kernel/time/timeconv.c 22293F: kernel/time/timecounter.c 22294F: kernel/time/timekeeping* 22295F: kernel/time/time_test.c 22296F: tools/testing/selftests/timers/ 22297 22298TIPC NETWORK LAYER 22299M: Jon Maloy <jmaloy@redhat.com> 22300M: Ying Xue <ying.xue@windriver.com> 22301L: netdev@vger.kernel.org (core kernel code) 22302L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22303S: Maintained 22304W: http://tipc.sourceforge.net/ 22305F: include/uapi/linux/tipc*.h 22306F: net/tipc/ 22307 22308TLAN NETWORK DRIVER 22309M: Samuel Chessman <chessman@tux.org> 22310L: tlan-devel@lists.sourceforge.net (subscribers-only) 22311S: Maintained 22312W: http://sourceforge.net/projects/tlan/ 22313F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22314F: drivers/net/ethernet/ti/tlan.* 22315 22316TMIO/SDHI MMC DRIVER 22317M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22318L: linux-mmc@vger.kernel.org 22319L: linux-renesas-soc@vger.kernel.org 22320S: Supported 22321F: drivers/mmc/host/renesas_sdhi* 22322F: drivers/mmc/host/tmio_mmc* 22323F: include/linux/mfd/tmio.h 22324 22325TMP513 HARDWARE MONITOR DRIVER 22326M: Eric Tremblay <etremblay@distech-controls.com> 22327L: linux-hwmon@vger.kernel.org 22328S: Maintained 22329F: Documentation/hwmon/tmp513.rst 22330F: drivers/hwmon/tmp513.c 22331 22332TMPFS (SHMEM FILESYSTEM) 22333M: Hugh Dickins <hughd@google.com> 22334L: linux-mm@kvack.org 22335S: Maintained 22336F: include/linux/shmem_fs.h 22337F: mm/shmem.c 22338 22339TOMOYO SECURITY MODULE 22340M: Kentaro Takeda <takedakn@nttdata.co.jp> 22341M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22342L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22343L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22344L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22345L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22346S: Maintained 22347W: https://tomoyo.osdn.jp/ 22348F: security/tomoyo/ 22349 22350TOPSTAR LAPTOP EXTRAS DRIVER 22351M: Herton Ronaldo Krzesinski <herton@canonical.com> 22352L: platform-driver-x86@vger.kernel.org 22353S: Maintained 22354F: drivers/platform/x86/topstar-laptop.c 22355 22356TORTURE-TEST MODULES 22357M: Davidlohr Bueso <dave@stgolabs.net> 22358M: "Paul E. McKenney" <paulmck@kernel.org> 22359M: Josh Triplett <josh@joshtriplett.org> 22360L: linux-kernel@vger.kernel.org 22361S: Supported 22362T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22363F: Documentation/RCU/torture.rst 22364F: kernel/locking/locktorture.c 22365F: kernel/rcu/rcuscale.c 22366F: kernel/rcu/rcutorture.c 22367F: kernel/rcu/refscale.c 22368F: kernel/torture.c 22369 22370TOSHIBA ACPI EXTRAS DRIVER 22371M: Azael Avalos <coproscefalo@gmail.com> 22372L: platform-driver-x86@vger.kernel.org 22373S: Maintained 22374F: drivers/platform/x86/toshiba_acpi.c 22375 22376TOSHIBA BLUETOOTH DRIVER 22377M: Azael Avalos <coproscefalo@gmail.com> 22378L: platform-driver-x86@vger.kernel.org 22379S: Maintained 22380F: drivers/platform/x86/toshiba_bluetooth.c 22381 22382TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22383M: Azael Avalos <coproscefalo@gmail.com> 22384L: platform-driver-x86@vger.kernel.org 22385S: Maintained 22386F: drivers/platform/x86/toshiba_haps.c 22387 22388TOSHIBA SMM DRIVER 22389M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22390S: Maintained 22391W: http://www.buzzard.org.uk/toshiba/ 22392F: drivers/char/toshiba.c 22393F: include/linux/toshiba.h 22394F: include/uapi/linux/toshiba.h 22395 22396TOSHIBA TC358743 DRIVER 22397M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22398L: linux-media@vger.kernel.org 22399S: Maintained 22400F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22401F: drivers/media/i2c/tc358743* 22402F: include/media/i2c/tc358743.h 22403 22404TOSHIBA WMI HOTKEYS DRIVER 22405M: Azael Avalos <coproscefalo@gmail.com> 22406L: platform-driver-x86@vger.kernel.org 22407S: Maintained 22408F: drivers/platform/x86/toshiba-wmi.c 22409 22410TPM DEVICE DRIVER 22411M: Peter Huewe <peterhuewe@gmx.de> 22412M: Jarkko Sakkinen <jarkko@kernel.org> 22413R: Jason Gunthorpe <jgg@ziepe.ca> 22414L: linux-integrity@vger.kernel.org 22415S: Maintained 22416W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22417Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22418T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22419F: Documentation/devicetree/bindings/tpm/ 22420F: drivers/char/tpm/ 22421 22422TPS546D24 DRIVER 22423M: Duke Du <dukedu83@gmail.com> 22424L: linux-hwmon@vger.kernel.org 22425S: Maintained 22426F: Documentation/hwmon/tps546d24.rst 22427F: drivers/hwmon/pmbus/tps546d24.c 22428 22429TQ SYSTEMS BOARD & DRIVER SUPPORT 22430L: linux@ew.tq-group.com 22431S: Supported 22432W: https://www.tq-group.com/en/products/tq-embedded/ 22433F: arch/arm/boot/dts/imx*mba*.dts* 22434F: arch/arm/boot/dts/imx*tqma*.dts* 22435F: arch/arm/boot/dts/mba*.dtsi 22436F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22437F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22438F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22439F: arch/arm64/boot/dts/freescale/mba*.dtsi 22440F: arch/arm64/boot/dts/freescale/tqml*.dts* 22441F: drivers/gpio/gpio-tqmx86.c 22442F: drivers/mfd/tqmx86.c 22443F: drivers/watchdog/tqmx86_wdt.c 22444 22445TRACING 22446M: Steven Rostedt <rostedt@goodmis.org> 22447M: Masami Hiramatsu <mhiramat@kernel.org> 22448R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22449L: linux-kernel@vger.kernel.org 22450L: linux-trace-kernel@vger.kernel.org 22451S: Maintained 22452Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22453T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22454F: Documentation/trace/* 22455F: fs/tracefs/ 22456F: include/linux/trace*.h 22457F: include/trace/ 22458F: kernel/trace/ 22459F: scripts/tracing/ 22460F: tools/testing/selftests/ftrace/ 22461 22462TRACING MMIO ACCESSES (MMIOTRACE) 22463M: Steven Rostedt <rostedt@goodmis.org> 22464M: Masami Hiramatsu <mhiramat@kernel.org> 22465R: Karol Herbst <karolherbst@gmail.com> 22466R: Pekka Paalanen <ppaalanen@gmail.com> 22467L: linux-kernel@vger.kernel.org 22468L: nouveau@lists.freedesktop.org 22469S: Maintained 22470F: arch/x86/mm/kmmio.c 22471F: arch/x86/mm/mmio-mod.c 22472F: arch/x86/mm/testmmiotrace.c 22473F: include/linux/mmiotrace.h 22474F: kernel/trace/trace_mmiotrace.c 22475 22476TRACING OS NOISE / LATENCY TRACERS 22477M: Steven Rostedt <rostedt@goodmis.org> 22478M: Daniel Bristot de Oliveira <bristot@kernel.org> 22479S: Maintained 22480F: Documentation/trace/hwlat_detector.rst 22481F: Documentation/trace/osnoise-tracer.rst 22482F: Documentation/trace/timerlat-tracer.rst 22483F: arch/*/kernel/trace.c 22484F: include/trace/events/osnoise.h 22485F: kernel/trace/trace_hwlat.c 22486F: kernel/trace/trace_irqsoff.c 22487F: kernel/trace/trace_osnoise.c 22488F: kernel/trace/trace_sched_wakeup.c 22489 22490TRADITIONAL CHINESE DOCUMENTATION 22491M: Hu Haowen <2023002089@link.tyut.edu.cn> 22492S: Maintained 22493W: https://github.com/srcres258/linux-doc 22494T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22495F: Documentation/translations/zh_TW/ 22496 22497TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22498M: Dan Williams <dan.j.williams@intel.com> 22499L: linux-coco@lists.linux.dev 22500S: Maintained 22501F: Documentation/ABI/testing/configfs-tsm 22502F: drivers/virt/coco/tsm.c 22503F: include/linux/tsm.h 22504 22505TTY LAYER AND SERIAL DRIVERS 22506M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22507M: Jiri Slaby <jirislaby@kernel.org> 22508L: linux-kernel@vger.kernel.org 22509L: linux-serial@vger.kernel.org 22510S: Supported 22511T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22512F: Documentation/devicetree/bindings/serial/ 22513F: Documentation/driver-api/serial/ 22514F: drivers/tty/ 22515F: include/linux/selection.h 22516F: include/linux/serial.h 22517F: include/linux/serial_core.h 22518F: include/linux/sysrq.h 22519F: include/linux/tty*.h 22520F: include/linux/vt.h 22521F: include/linux/vt_*.h 22522F: include/uapi/linux/serial.h 22523F: include/uapi/linux/serial_core.h 22524F: include/uapi/linux/tty.h 22525 22526TUA9001 MEDIA DRIVER 22527L: linux-media@vger.kernel.org 22528S: Orphan 22529W: https://linuxtv.org 22530Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22531F: drivers/media/tuners/tua9001* 22532 22533TULIP NETWORK DRIVERS 22534L: netdev@vger.kernel.org 22535L: linux-parisc@vger.kernel.org 22536S: Orphan 22537F: drivers/net/ethernet/dec/tulip/ 22538 22539TUN/TAP driver 22540M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22541M: Jason Wang <jasowang@redhat.com> 22542S: Maintained 22543W: http://vtun.sourceforge.net/tun 22544F: Documentation/networking/tuntap.rst 22545F: arch/um/os-Linux/drivers/ 22546F: drivers/net/tap.c 22547F: drivers/net/tun.c 22548 22549TURBOCHANNEL SUBSYSTEM 22550M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22551M: Ralf Baechle <ralf@linux-mips.org> 22552L: linux-mips@vger.kernel.org 22553S: Maintained 22554Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22555F: drivers/tc/ 22556F: include/linux/tc.h 22557 22558TURBOSTAT UTILITY 22559M: "Len Brown" <lenb@kernel.org> 22560L: linux-pm@vger.kernel.org 22561S: Supported 22562Q: https://patchwork.kernel.org/project/linux-pm/list/ 22563B: https://bugzilla.kernel.org 22564T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22565F: tools/power/x86/turbostat/ 22566F: tools/testing/selftests/turbostat/ 22567 22568TW5864 VIDEO4LINUX DRIVER 22569M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22570M: Anton Sviridenko <anton@corp.bluecherry.net> 22571M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22572M: Andrey Utkin <andrey_utkin@fastmail.com> 22573L: linux-media@vger.kernel.org 22574S: Supported 22575F: drivers/media/pci/tw5864/ 22576 22577TW68 VIDEO4LINUX DRIVER 22578M: Hans Verkuil <hverkuil@xs4all.nl> 22579L: linux-media@vger.kernel.org 22580S: Odd Fixes 22581W: https://linuxtv.org 22582T: git git://linuxtv.org/media_tree.git 22583F: drivers/media/pci/tw68/ 22584 22585TW686X VIDEO4LINUX DRIVER 22586M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22587L: linux-media@vger.kernel.org 22588S: Maintained 22589W: http://linuxtv.org 22590T: git git://linuxtv.org/media_tree.git 22591F: drivers/media/pci/tw686x/ 22592 22593U-BOOT ENVIRONMENT VARIABLES 22594M: Rafał Miłecki <rafal@milecki.pl> 22595S: Maintained 22596F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22597F: drivers/nvmem/u-boot-env.c 22598 22599UACCE ACCELERATOR FRAMEWORK 22600M: Zhangfei Gao <zhangfei.gao@linaro.org> 22601M: Zhou Wang <wangzhou1@hisilicon.com> 22602L: linux-accelerators@lists.ozlabs.org 22603L: linux-kernel@vger.kernel.org 22604S: Maintained 22605F: Documentation/ABI/testing/sysfs-driver-uacce 22606F: Documentation/misc-devices/uacce.rst 22607F: drivers/misc/uacce/ 22608F: include/linux/uacce.h 22609F: include/uapi/misc/uacce/ 22610 22611UBI FILE SYSTEM (UBIFS) 22612M: Richard Weinberger <richard@nod.at> 22613R: Zhihao Cheng <chengzhihao1@huawei.com> 22614L: linux-mtd@lists.infradead.org 22615S: Supported 22616W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22617T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22618T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22619F: Documentation/ABI/testing/sysfs-fs-ubifs 22620F: Documentation/filesystems/ubifs-authentication.rst 22621F: Documentation/filesystems/ubifs.rst 22622F: fs/ubifs/ 22623 22624UBLK USERSPACE BLOCK DRIVER 22625M: Ming Lei <ming.lei@redhat.com> 22626L: linux-block@vger.kernel.org 22627S: Maintained 22628F: Documentation/block/ublk.rst 22629F: drivers/block/ublk_drv.c 22630F: include/uapi/linux/ublk_cmd.h 22631 22632UBSAN 22633M: Kees Cook <keescook@chromium.org> 22634R: Marco Elver <elver@google.com> 22635R: Andrey Konovalov <andreyknvl@gmail.com> 22636R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22637L: kasan-dev@googlegroups.com 22638L: linux-hardening@vger.kernel.org 22639S: Supported 22640T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22641F: Documentation/dev-tools/ubsan.rst 22642F: include/linux/ubsan.h 22643F: lib/Kconfig.ubsan 22644F: lib/test_ubsan.c 22645F: lib/ubsan.c 22646F: scripts/Makefile.ubsan 22647K: \bARCH_HAS_UBSAN\b 22648 22649UCLINUX (M68KNOMMU AND COLDFIRE) 22650M: Greg Ungerer <gerg@linux-m68k.org> 22651L: linux-m68k@lists.linux-m68k.org 22652S: Maintained 22653W: http://www.linux-m68k.org/ 22654T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22655F: arch/m68k/*/*_no.* 22656F: arch/m68k/68*/ 22657F: arch/m68k/coldfire/ 22658F: arch/m68k/include/asm/*_no.* 22659 22660UDF FILESYSTEM 22661M: Jan Kara <jack@suse.com> 22662S: Maintained 22663F: Documentation/filesystems/udf.rst 22664F: fs/udf/ 22665 22666UDRAW TABLET 22667M: Bastien Nocera <hadess@hadess.net> 22668L: linux-input@vger.kernel.org 22669S: Maintained 22670F: drivers/hid/hid-udraw-ps3.c 22671 22672UFS FILESYSTEM 22673M: Evgeniy Dushistov <dushistov@mail.ru> 22674S: Maintained 22675F: Documentation/admin-guide/ufs.rst 22676F: fs/ufs/ 22677 22678UHID USERSPACE HID IO DRIVER 22679M: David Rheinsberg <david@readahead.eu> 22680L: linux-input@vger.kernel.org 22681S: Maintained 22682F: drivers/hid/uhid.c 22683F: include/uapi/linux/uhid.h 22684 22685ULPI BUS 22686M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22687L: linux-usb@vger.kernel.org 22688S: Maintained 22689F: drivers/usb/common/ulpi.c 22690F: include/linux/ulpi/ 22691 22692UNICODE SUBSYSTEM 22693M: Gabriel Krisman Bertazi <krisman@kernel.org> 22694L: linux-fsdevel@vger.kernel.org 22695S: Supported 22696F: fs/unicode/ 22697 22698UNIFDEF 22699M: Tony Finch <dot@dotat.at> 22700S: Maintained 22701W: http://dotat.at/prog/unifdef 22702F: scripts/unifdef.c 22703 22704UNIFORM CDROM DRIVER 22705M: Phillip Potter <phil@philpotter.co.uk> 22706S: Maintained 22707F: Documentation/cdrom/ 22708F: drivers/cdrom/cdrom.c 22709F: include/linux/cdrom.h 22710F: include/uapi/linux/cdrom.h 22711 22712UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22713R: Alim Akhtar <alim.akhtar@samsung.com> 22714R: Avri Altman <avri.altman@wdc.com> 22715R: Bart Van Assche <bvanassche@acm.org> 22716L: linux-scsi@vger.kernel.org 22717S: Supported 22718F: Documentation/devicetree/bindings/ufs/ 22719F: Documentation/scsi/ufs.rst 22720F: drivers/ufs/core/ 22721 22722UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22723M: Pedro Sousa <pedrom.sousa@synopsys.com> 22724L: linux-scsi@vger.kernel.org 22725S: Supported 22726F: drivers/ufs/host/*dwc* 22727 22728UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22729M: Alim Akhtar <alim.akhtar@samsung.com> 22730L: linux-scsi@vger.kernel.org 22731S: Maintained 22732F: drivers/ufs/host/ufs-exynos* 22733 22734UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22735M: Peter Wang <peter.wang@mediatek.com> 22736R: Stanley Jhu <chu.stanley@gmail.com> 22737L: linux-scsi@vger.kernel.org 22738L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22739S: Maintained 22740F: drivers/ufs/host/ufs-mediatek* 22741 22742UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22743M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22744L: linux-arm-msm@vger.kernel.org 22745L: linux-scsi@vger.kernel.org 22746S: Maintained 22747F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22748F: drivers/ufs/host/ufs-qcom* 22749 22750UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22751M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22752L: linux-renesas-soc@vger.kernel.org 22753L: linux-scsi@vger.kernel.org 22754S: Maintained 22755F: drivers/ufs/host/ufs-renesas.c 22756 22757UNSORTED BLOCK IMAGES (UBI) 22758M: Richard Weinberger <richard@nod.at> 22759R: Zhihao Cheng <chengzhihao1@huawei.com> 22760L: linux-mtd@lists.infradead.org 22761S: Supported 22762W: http://www.linux-mtd.infradead.org/ 22763T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22764T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22765F: drivers/mtd/ubi/ 22766F: include/linux/mtd/ubi.h 22767F: include/uapi/mtd/ubi-user.h 22768 22769USB "USBNET" DRIVER FRAMEWORK 22770M: Oliver Neukum <oneukum@suse.com> 22771L: netdev@vger.kernel.org 22772S: Maintained 22773W: http://www.linux-usb.org/usbnet 22774F: drivers/net/usb/usbnet.c 22775F: include/linux/usb/usbnet.h 22776 22777USB ACM DRIVER 22778M: Oliver Neukum <oneukum@suse.com> 22779L: linux-usb@vger.kernel.org 22780S: Maintained 22781F: Documentation/usb/acm.rst 22782F: drivers/usb/class/cdc-acm.* 22783 22784USB APPLE MFI FASTCHARGE DRIVER 22785M: Bastien Nocera <hadess@hadess.net> 22786L: linux-usb@vger.kernel.org 22787S: Maintained 22788F: drivers/usb/misc/apple-mfi-fastcharge.c 22789 22790USB AR5523 WIRELESS DRIVER 22791L: linux-wireless@vger.kernel.org 22792S: Orphan 22793F: drivers/net/wireless/ath/ar5523/ 22794 22795USB ATTACHED SCSI 22796M: Oliver Neukum <oneukum@suse.com> 22797L: linux-usb@vger.kernel.org 22798L: linux-scsi@vger.kernel.org 22799S: Maintained 22800F: drivers/usb/storage/uas.c 22801 22802USB CDC ETHERNET DRIVER 22803M: Oliver Neukum <oliver@neukum.org> 22804L: linux-usb@vger.kernel.org 22805S: Maintained 22806F: drivers/net/usb/cdc_*.c 22807F: include/uapi/linux/usb/cdc.h 22808 22809USB CHAOSKEY DRIVER 22810M: Keith Packard <keithp@keithp.com> 22811L: linux-usb@vger.kernel.org 22812S: Maintained 22813F: drivers/usb/misc/chaoskey.c 22814 22815USB CYPRESS C67X00 DRIVER 22816L: linux-usb@vger.kernel.org 22817S: Orphan 22818F: drivers/usb/c67x00/ 22819 22820USB DAVICOM DM9601 DRIVER 22821M: Peter Korsgaard <peter@korsgaard.com> 22822L: netdev@vger.kernel.org 22823S: Maintained 22824W: http://www.linux-usb.org/usbnet 22825F: drivers/net/usb/dm9601.c 22826 22827USB EHCI DRIVER 22828M: Alan Stern <stern@rowland.harvard.edu> 22829L: linux-usb@vger.kernel.org 22830S: Maintained 22831F: Documentation/usb/ehci.rst 22832F: drivers/usb/host/ehci* 22833 22834USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22835M: Jiri Kosina <jikos@kernel.org> 22836M: Benjamin Tissoires <bentiss@kernel.org> 22837L: linux-usb@vger.kernel.org 22838S: Maintained 22839T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22840F: Documentation/hid/hiddev.rst 22841F: drivers/hid/usbhid/ 22842 22843USB INTEL XHCI ROLE MUX DRIVER 22844M: Hans de Goede <hdegoede@redhat.com> 22845L: linux-usb@vger.kernel.org 22846S: Maintained 22847F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22848 22849USB IP DRIVER FOR HISILICON KIRIN 960 22850M: Yu Chen <chenyu56@huawei.com> 22851M: Binghui Wang <wangbinghui@hisilicon.com> 22852L: linux-usb@vger.kernel.org 22853S: Maintained 22854F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22855F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22856 22857USB IP DRIVER FOR HISILICON KIRIN 970 22858M: Mauro Carvalho Chehab <mchehab@kernel.org> 22859L: linux-usb@vger.kernel.org 22860S: Maintained 22861F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22862F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22863 22864USB ISP116X DRIVER 22865M: Olav Kongas <ok@artecdesign.ee> 22866L: linux-usb@vger.kernel.org 22867S: Maintained 22868F: drivers/usb/host/isp116x* 22869F: include/linux/usb/isp116x.h 22870 22871USB ISP1760 DRIVER 22872M: Rui Miguel Silva <rui.silva@linaro.org> 22873L: linux-usb@vger.kernel.org 22874S: Maintained 22875F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22876F: drivers/usb/isp1760/* 22877 22878USB LAN78XX ETHERNET DRIVER 22879M: Woojung Huh <woojung.huh@microchip.com> 22880M: UNGLinuxDriver@microchip.com 22881L: netdev@vger.kernel.org 22882S: Maintained 22883F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22884F: drivers/net/usb/lan78xx.* 22885F: include/dt-bindings/net/microchip-lan78xx.h 22886 22887USB MASS STORAGE DRIVER 22888M: Alan Stern <stern@rowland.harvard.edu> 22889L: linux-usb@vger.kernel.org 22890L: usb-storage@lists.one-eyed-alien.net 22891S: Maintained 22892F: drivers/usb/storage/ 22893 22894USB MIDI DRIVER 22895M: Clemens Ladisch <clemens@ladisch.de> 22896L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22897S: Maintained 22898T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22899F: sound/usb/midi.* 22900 22901USB NETWORKING DRIVERS 22902L: linux-usb@vger.kernel.org 22903S: Odd Fixes 22904F: drivers/net/usb/ 22905 22906USB OHCI DRIVER 22907M: Alan Stern <stern@rowland.harvard.edu> 22908L: linux-usb@vger.kernel.org 22909S: Maintained 22910F: Documentation/usb/ohci.rst 22911F: drivers/usb/host/ohci* 22912 22913USB OTG FSM (Finite State Machine) 22914M: Peter Chen <peter.chen@kernel.org> 22915L: linux-usb@vger.kernel.org 22916S: Maintained 22917T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22918F: drivers/usb/common/usb-otg-fsm.c 22919 22920USB OVER IP DRIVER 22921M: Valentina Manea <valentina.manea.m@gmail.com> 22922M: Shuah Khan <shuah@kernel.org> 22923M: Shuah Khan <skhan@linuxfoundation.org> 22924R: Hongren Zheng <i@zenithal.me> 22925L: linux-usb@vger.kernel.org 22926S: Maintained 22927F: Documentation/usb/usbip_protocol.rst 22928F: drivers/usb/usbip/ 22929F: tools/testing/selftests/drivers/usb/usbip/ 22930F: tools/usb/usbip/ 22931 22932USB PEGASUS DRIVER 22933M: Petko Manolov <petkan@nucleusys.com> 22934L: linux-usb@vger.kernel.org 22935L: netdev@vger.kernel.org 22936S: Maintained 22937W: https://github.com/petkan/pegasus 22938T: git https://github.com/petkan/pegasus.git 22939F: drivers/net/usb/pegasus.* 22940 22941USB PRINTER DRIVER (usblp) 22942M: Pete Zaitcev <zaitcev@redhat.com> 22943L: linux-usb@vger.kernel.org 22944S: Supported 22945F: drivers/usb/class/usblp.c 22946 22947USB QMI WWAN NETWORK DRIVER 22948M: Bjørn Mork <bjorn@mork.no> 22949L: netdev@vger.kernel.org 22950S: Maintained 22951F: Documentation/ABI/testing/sysfs-class-net-qmi 22952F: drivers/net/usb/qmi_wwan.c 22953 22954USB RAW GADGET DRIVER 22955R: Andrey Konovalov <andreyknvl@gmail.com> 22956L: linux-usb@vger.kernel.org 22957S: Maintained 22958F: Documentation/usb/raw-gadget.rst 22959F: drivers/usb/gadget/legacy/raw_gadget.c 22960F: include/uapi/linux/usb/raw_gadget.h 22961 22962USB RTL8150 DRIVER 22963M: Petko Manolov <petkan@nucleusys.com> 22964L: linux-usb@vger.kernel.org 22965L: netdev@vger.kernel.org 22966S: Maintained 22967W: https://github.com/petkan/rtl8150 22968T: git https://github.com/petkan/rtl8150.git 22969F: drivers/net/usb/rtl8150.c 22970 22971USB SERIAL SUBSYSTEM 22972M: Johan Hovold <johan@kernel.org> 22973L: linux-usb@vger.kernel.org 22974S: Maintained 22975T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22976F: Documentation/usb/usb-serial.rst 22977F: drivers/usb/serial/ 22978F: include/linux/usb/serial.h 22979 22980USB SMSC75XX ETHERNET DRIVER 22981M: Steve Glendinning <steve.glendinning@shawell.net> 22982L: netdev@vger.kernel.org 22983S: Maintained 22984F: drivers/net/usb/smsc75xx.* 22985 22986USB SMSC95XX ETHERNET DRIVER 22987M: Steve Glendinning <steve.glendinning@shawell.net> 22988M: UNGLinuxDriver@microchip.com 22989L: netdev@vger.kernel.org 22990S: Maintained 22991F: drivers/net/usb/smsc95xx.* 22992 22993USB SUBSYSTEM 22994M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22995L: linux-usb@vger.kernel.org 22996S: Supported 22997W: http://www.linux-usb.org 22998T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22999F: Documentation/devicetree/bindings/usb/ 23000F: Documentation/usb/ 23001F: drivers/usb/ 23002F: include/dt-bindings/usb/ 23003F: include/linux/usb.h 23004F: include/linux/usb/ 23005F: include/uapi/linux/usb/ 23006 23007USB TYPEC BUS FOR ALTERNATE MODES 23008M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23009L: linux-usb@vger.kernel.org 23010S: Maintained 23011F: Documentation/ABI/testing/sysfs-bus-typec 23012F: Documentation/driver-api/usb/typec_bus.rst 23013F: drivers/usb/typec/altmodes/ 23014F: include/linux/usb/typec_altmode.h 23015 23016USB TYPEC CLASS 23017M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23018L: linux-usb@vger.kernel.org 23019S: Maintained 23020F: Documentation/ABI/testing/sysfs-class-typec 23021F: Documentation/driver-api/usb/typec.rst 23022F: drivers/usb/typec/ 23023F: include/linux/usb/typec.h 23024 23025USB TYPEC INTEL PMC MUX DRIVER 23026M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23027L: linux-usb@vger.kernel.org 23028S: Maintained 23029F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23030F: drivers/usb/typec/mux/intel_pmc_mux.c 23031 23032USB TYPEC PI3USB30532 MUX DRIVER 23033M: Hans de Goede <hdegoede@redhat.com> 23034L: linux-usb@vger.kernel.org 23035S: Maintained 23036F: drivers/usb/typec/mux/pi3usb30532.c 23037 23038USB TYPEC PORT CONTROLLER DRIVERS 23039L: linux-usb@vger.kernel.org 23040S: Orphan 23041F: drivers/usb/typec/tcpm/ 23042 23043USB UHCI DRIVER 23044M: Alan Stern <stern@rowland.harvard.edu> 23045L: linux-usb@vger.kernel.org 23046S: Maintained 23047F: drivers/usb/host/uhci* 23048 23049USB VIDEO CLASS 23050M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23051L: linux-media@vger.kernel.org 23052S: Maintained 23053W: http://www.ideasonboard.org/uvc/ 23054T: git git://linuxtv.org/media_tree.git 23055F: drivers/media/usb/uvc/ 23056F: include/uapi/linux/uvcvideo.h 23057 23058USB WEBCAM GADGET 23059M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23060M: Daniel Scally <dan.scally@ideasonboard.com> 23061L: linux-usb@vger.kernel.org 23062S: Maintained 23063F: drivers/usb/gadget/function/*uvc* 23064F: drivers/usb/gadget/legacy/webcam.c 23065F: include/uapi/linux/usb/g_uvc.h 23066 23067USB XHCI DRIVER 23068M: Mathias Nyman <mathias.nyman@intel.com> 23069L: linux-usb@vger.kernel.org 23070S: Supported 23071F: drivers/usb/host/pci-quirks* 23072F: drivers/usb/host/xhci* 23073 23074USER DATAGRAM PROTOCOL (UDP) 23075M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23076S: Maintained 23077F: include/linux/udp.h 23078F: net/ipv4/udp.c 23079F: net/ipv6/udp.c 23080 23081USER-MODE LINUX (UML) 23082M: Richard Weinberger <richard@nod.at> 23083M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23084M: Johannes Berg <johannes@sipsolutions.net> 23085L: linux-um@lists.infradead.org 23086S: Maintained 23087W: http://user-mode-linux.sourceforge.net 23088Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23089T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23090T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23091F: Documentation/virt/uml/ 23092F: arch/um/ 23093F: arch/x86/um/ 23094F: fs/hostfs/ 23095 23096USERSPACE COPYIN/COPYOUT (UIOVEC) 23097M: Alexander Viro <viro@zeniv.linux.org.uk> 23098S: Maintained 23099F: include/linux/uio.h 23100F: lib/iov_iter.c 23101 23102USERSPACE DMA BUFFER DRIVER 23103M: Gerd Hoffmann <kraxel@redhat.com> 23104L: dri-devel@lists.freedesktop.org 23105S: Maintained 23106T: git git://anongit.freedesktop.org/drm/drm-misc 23107F: drivers/dma-buf/udmabuf.c 23108F: include/uapi/linux/udmabuf.h 23109 23110USERSPACE I/O (UIO) 23111M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23112S: Maintained 23113T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23114F: Documentation/driver-api/uio-howto.rst 23115F: drivers/uio/ 23116F: include/linux/uio_driver.h 23117 23118UTIL-LINUX PACKAGE 23119M: Karel Zak <kzak@redhat.com> 23120L: util-linux@vger.kernel.org 23121S: Maintained 23122W: http://en.wikipedia.org/wiki/Util-linux 23123T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23124 23125UUID HELPERS 23126R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23127L: linux-kernel@vger.kernel.org 23128S: Maintained 23129F: include/linux/uuid.h 23130F: lib/test_uuid.c 23131F: lib/uuid.c 23132 23133UV SYSFS DRIVER 23134M: Justin Ernst <justin.ernst@hpe.com> 23135L: platform-driver-x86@vger.kernel.org 23136S: Maintained 23137F: drivers/platform/x86/uv_sysfs.c 23138 23139UVESAFB DRIVER 23140M: Michal Januszewski <spock@gentoo.org> 23141L: linux-fbdev@vger.kernel.org 23142S: Maintained 23143W: https://github.com/mjanusz/v86d 23144F: Documentation/fb/uvesafb.rst 23145F: drivers/video/fbdev/uvesafb.* 23146 23147Ux500 CLOCK DRIVERS 23148M: Ulf Hansson <ulf.hansson@linaro.org> 23149L: linux-clk@vger.kernel.org 23150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23151S: Maintained 23152F: drivers/clk/ux500/ 23153 23154V4L2 ASYNC AND FWNODE FRAMEWORKS 23155M: Sakari Ailus <sakari.ailus@linux.intel.com> 23156L: linux-media@vger.kernel.org 23157S: Maintained 23158T: git git://linuxtv.org/media_tree.git 23159F: drivers/media/v4l2-core/v4l2-async.c 23160F: drivers/media/v4l2-core/v4l2-fwnode.c 23161F: include/media/v4l2-async.h 23162F: include/media/v4l2-fwnode.h 23163 23164V4L2 LENS DRIVERS 23165M: Sakari Ailus <sakari.ailus@linux.intel.com> 23166L: linux-media@vger.kernel.org 23167S: Maintained 23168F: drivers/media/i2c/ak* 23169F: drivers/media/i2c/dw* 23170F: drivers/media/i2c/lm* 23171 23172V4L2 CAMERA SENSOR DRIVERS 23173M: Sakari Ailus <sakari.ailus@linux.intel.com> 23174L: linux-media@vger.kernel.org 23175S: Maintained 23176F: Documentation/driver-api/media/camera-sensor.rst 23177F: Documentation/driver-api/media/tx-rx.rst 23178F: drivers/media/i2c/ar* 23179F: drivers/media/i2c/gc* 23180F: drivers/media/i2c/hi* 23181F: drivers/media/i2c/imx* 23182F: drivers/media/i2c/mt* 23183F: drivers/media/i2c/og* 23184F: drivers/media/i2c/ov* 23185F: drivers/media/i2c/s5* 23186F: drivers/media/i2c/st-vgxy61.c 23187 23188VF610 NAND DRIVER 23189M: Stefan Agner <stefan@agner.ch> 23190L: linux-mtd@lists.infradead.org 23191S: Supported 23192F: drivers/mtd/nand/raw/vf610_nfc.c 23193 23194VFAT/FAT/MSDOS FILESYSTEM 23195M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23196S: Maintained 23197F: Documentation/filesystems/vfat.rst 23198F: fs/fat/ 23199F: tools/testing/selftests/filesystems/fat/ 23200 23201VFIO CDX DRIVER 23202M: Nipun Gupta <nipun.gupta@amd.com> 23203M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23204L: kvm@vger.kernel.org 23205S: Maintained 23206F: drivers/vfio/cdx/* 23207 23208VFIO DRIVER 23209M: Alex Williamson <alex.williamson@redhat.com> 23210L: kvm@vger.kernel.org 23211S: Maintained 23212T: git https://github.com/awilliam/linux-vfio.git 23213F: Documentation/ABI/testing/debugfs-vfio 23214F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23215F: Documentation/driver-api/vfio.rst 23216F: drivers/vfio/ 23217F: include/linux/vfio.h 23218F: include/linux/vfio_pci_core.h 23219F: include/uapi/linux/vfio.h 23220 23221VFIO FSL-MC DRIVER 23222M: Diana Craciun <diana.craciun@oss.nxp.com> 23223L: kvm@vger.kernel.org 23224S: Maintained 23225F: drivers/vfio/fsl-mc/ 23226 23227VFIO HISILICON PCI DRIVER 23228M: Longfang Liu <liulongfang@huawei.com> 23229M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23230L: kvm@vger.kernel.org 23231S: Maintained 23232F: drivers/vfio/pci/hisilicon/ 23233 23234VFIO MEDIATED DEVICE DRIVERS 23235M: Kirti Wankhede <kwankhede@nvidia.com> 23236L: kvm@vger.kernel.org 23237S: Maintained 23238F: Documentation/driver-api/vfio-mediated-device.rst 23239F: drivers/vfio/mdev/ 23240F: include/linux/mdev.h 23241F: samples/vfio-mdev/ 23242 23243VFIO MLX5 PCI DRIVER 23244M: Yishai Hadas <yishaih@nvidia.com> 23245L: kvm@vger.kernel.org 23246S: Maintained 23247F: drivers/vfio/pci/mlx5/ 23248 23249VFIO NVIDIA GRACE GPU DRIVER 23250M: Ankit Agrawal <ankita@nvidia.com> 23251L: kvm@vger.kernel.org 23252S: Supported 23253F: drivers/vfio/pci/nvgrace-gpu/ 23254 23255VFIO PCI DEVICE SPECIFIC DRIVERS 23256R: Jason Gunthorpe <jgg@nvidia.com> 23257R: Yishai Hadas <yishaih@nvidia.com> 23258R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23259R: Kevin Tian <kevin.tian@intel.com> 23260L: kvm@vger.kernel.org 23261S: Maintained 23262P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23263F: drivers/vfio/pci/*/ 23264 23265VFIO PDS PCI DRIVER 23266M: Brett Creeley <brett.creeley@amd.com> 23267L: kvm@vger.kernel.org 23268S: Maintained 23269F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23270F: drivers/vfio/pci/pds/ 23271 23272VFIO PLATFORM DRIVER 23273M: Eric Auger <eric.auger@redhat.com> 23274L: kvm@vger.kernel.org 23275S: Maintained 23276F: drivers/vfio/platform/ 23277 23278VFIO VIRTIO PCI DRIVER 23279M: Yishai Hadas <yishaih@nvidia.com> 23280L: kvm@vger.kernel.org 23281L: virtualization@lists.linux.dev 23282S: Maintained 23283F: drivers/vfio/pci/virtio 23284 23285VGA_SWITCHEROO 23286R: Lukas Wunner <lukas@wunner.de> 23287S: Maintained 23288T: git git://anongit.freedesktop.org/drm/drm-misc 23289F: Documentation/gpu/vga-switcheroo.rst 23290F: drivers/gpu/vga/vga_switcheroo.c 23291F: include/linux/vga_switcheroo.h 23292 23293VIA RHINE NETWORK DRIVER 23294M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23295S: Maintained 23296F: drivers/net/ethernet/via/via-rhine.c 23297 23298VIA SD/MMC CARD CONTROLLER DRIVER 23299M: Bruce Chang <brucechang@via.com.tw> 23300M: Harald Welte <HaraldWelte@viatech.com> 23301S: Maintained 23302F: drivers/mmc/host/via-sdmmc.c 23303 23304VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23305M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23306L: linux-fbdev@vger.kernel.org 23307S: Maintained 23308F: drivers/video/fbdev/via/ 23309F: include/linux/via-core.h 23310F: include/linux/via_i2c.h 23311 23312VIA VELOCITY NETWORK DRIVER 23313M: Francois Romieu <romieu@fr.zoreil.com> 23314L: netdev@vger.kernel.org 23315S: Maintained 23316F: drivers/net/ethernet/via/via-velocity.* 23317 23318VICODEC VIRTUAL CODEC DRIVER 23319M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23320L: linux-media@vger.kernel.org 23321S: Maintained 23322W: https://linuxtv.org 23323T: git git://linuxtv.org/media_tree.git 23324F: drivers/media/test-drivers/vicodec/* 23325 23326VIDEO I2C POLLING DRIVER 23327M: Matt Ranostay <matt.ranostay@konsulko.com> 23328L: linux-media@vger.kernel.org 23329S: Maintained 23330F: drivers/media/i2c/video-i2c.c 23331 23332VIDEO MULTIPLEXER DRIVER 23333M: Philipp Zabel <p.zabel@pengutronix.de> 23334L: linux-media@vger.kernel.org 23335S: Maintained 23336F: drivers/media/platform/video-mux.c 23337 23338VIDEOBUF2 FRAMEWORK 23339M: Tomasz Figa <tfiga@chromium.org> 23340M: Marek Szyprowski <m.szyprowski@samsung.com> 23341L: linux-media@vger.kernel.org 23342S: Maintained 23343F: drivers/media/common/videobuf2/* 23344F: include/media/videobuf2-* 23345 23346VIDTV VIRTUAL DIGITAL TV DRIVER 23347M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23348L: linux-media@vger.kernel.org 23349S: Maintained 23350W: https://linuxtv.org 23351T: git git://linuxtv.org/media_tree.git 23352F: drivers/media/test-drivers/vidtv/* 23353 23354VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23355M: Shuah Khan <skhan@linuxfoundation.org> 23356R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23357L: linux-media@vger.kernel.org 23358S: Maintained 23359W: https://linuxtv.org 23360T: git git://linuxtv.org/media_tree.git 23361F: drivers/media/test-drivers/vimc/* 23362 23363VIRT LIB 23364M: Alex Williamson <alex.williamson@redhat.com> 23365M: Paolo Bonzini <pbonzini@redhat.com> 23366L: kvm@vger.kernel.org 23367S: Supported 23368F: virt/lib/ 23369 23370VIRTIO AND VHOST VSOCK DRIVER 23371M: Stefan Hajnoczi <stefanha@redhat.com> 23372M: Stefano Garzarella <sgarzare@redhat.com> 23373L: kvm@vger.kernel.org 23374L: virtualization@lists.linux.dev 23375L: netdev@vger.kernel.org 23376S: Maintained 23377F: drivers/vhost/vsock.c 23378F: include/linux/virtio_vsock.h 23379F: include/uapi/linux/virtio_vsock.h 23380F: net/vmw_vsock/virtio_transport.c 23381F: net/vmw_vsock/virtio_transport_common.c 23382 23383VIRTIO BALLOON 23384M: "Michael S. Tsirkin" <mst@redhat.com> 23385M: David Hildenbrand <david@redhat.com> 23386L: virtualization@lists.linux.dev 23387S: Maintained 23388F: drivers/virtio/virtio_balloon.c 23389F: include/linux/balloon_compaction.h 23390F: include/uapi/linux/virtio_balloon.h 23391F: mm/balloon_compaction.c 23392 23393VIRTIO BLOCK AND SCSI DRIVERS 23394M: "Michael S. Tsirkin" <mst@redhat.com> 23395M: Jason Wang <jasowang@redhat.com> 23396R: Paolo Bonzini <pbonzini@redhat.com> 23397R: Stefan Hajnoczi <stefanha@redhat.com> 23398L: virtualization@lists.linux.dev 23399S: Maintained 23400F: drivers/block/virtio_blk.c 23401F: drivers/scsi/virtio_scsi.c 23402F: include/uapi/linux/virtio_blk.h 23403F: include/uapi/linux/virtio_scsi.h 23404 23405VIRTIO CONSOLE DRIVER 23406M: Amit Shah <amit@kernel.org> 23407L: virtualization@lists.linux.dev 23408S: Maintained 23409F: drivers/char/virtio_console.c 23410F: include/uapi/linux/virtio_console.h 23411 23412VIRTIO CORE AND NET DRIVERS 23413M: "Michael S. Tsirkin" <mst@redhat.com> 23414M: Jason Wang <jasowang@redhat.com> 23415R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23416L: virtualization@lists.linux.dev 23417S: Maintained 23418F: Documentation/ABI/testing/sysfs-bus-vdpa 23419F: Documentation/ABI/testing/sysfs-class-vduse 23420F: Documentation/devicetree/bindings/virtio/ 23421F: Documentation/driver-api/virtio/ 23422F: drivers/block/virtio_blk.c 23423F: drivers/crypto/virtio/ 23424F: drivers/net/virtio_net.c 23425F: drivers/vdpa/ 23426F: drivers/virtio/ 23427F: include/linux/vdpa.h 23428F: include/linux/virtio*.h 23429F: include/linux/vringh.h 23430F: include/uapi/linux/virtio_*.h 23431F: tools/virtio/ 23432 23433VIRTIO CRYPTO DRIVER 23434M: Gonglei <arei.gonglei@huawei.com> 23435L: virtualization@lists.linux.dev 23436L: linux-crypto@vger.kernel.org 23437S: Maintained 23438F: drivers/crypto/virtio/ 23439F: include/uapi/linux/virtio_crypto.h 23440 23441VIRTIO DRIVERS FOR S390 23442M: Cornelia Huck <cohuck@redhat.com> 23443M: Halil Pasic <pasic@linux.ibm.com> 23444M: Eric Farman <farman@linux.ibm.com> 23445L: linux-s390@vger.kernel.org 23446L: virtualization@lists.linux.dev 23447L: kvm@vger.kernel.org 23448S: Supported 23449F: arch/s390/include/uapi/asm/virtio-ccw.h 23450F: drivers/s390/virtio/ 23451 23452VIRTIO FILE SYSTEM 23453M: Vivek Goyal <vgoyal@redhat.com> 23454M: Stefan Hajnoczi <stefanha@redhat.com> 23455M: Miklos Szeredi <miklos@szeredi.hu> 23456L: virtualization@lists.linux.dev 23457L: linux-fsdevel@vger.kernel.org 23458S: Supported 23459W: https://virtio-fs.gitlab.io/ 23460F: Documentation/filesystems/virtiofs.rst 23461F: fs/fuse/virtio_fs.c 23462F: include/uapi/linux/virtio_fs.h 23463 23464VIRTIO GPIO DRIVER 23465M: Enrico Weigelt, metux IT consult <info@metux.net> 23466M: Viresh Kumar <vireshk@kernel.org> 23467L: linux-gpio@vger.kernel.org 23468L: virtualization@lists.linux.dev 23469S: Maintained 23470F: drivers/gpio/gpio-virtio.c 23471F: include/uapi/linux/virtio_gpio.h 23472 23473VIRTIO GPU DRIVER 23474M: David Airlie <airlied@redhat.com> 23475M: Gerd Hoffmann <kraxel@redhat.com> 23476R: Gurchetan Singh <gurchetansingh@chromium.org> 23477R: Chia-I Wu <olvaffe@gmail.com> 23478L: dri-devel@lists.freedesktop.org 23479L: virtualization@lists.linux.dev 23480S: Maintained 23481T: git git://anongit.freedesktop.org/drm/drm-misc 23482F: drivers/gpu/drm/ci/xfails/virtio* 23483F: drivers/gpu/drm/virtio/ 23484F: include/uapi/linux/virtio_gpu.h 23485 23486VIRTIO HOST (VHOST) 23487M: "Michael S. Tsirkin" <mst@redhat.com> 23488M: Jason Wang <jasowang@redhat.com> 23489L: kvm@vger.kernel.org 23490L: virtualization@lists.linux.dev 23491L: netdev@vger.kernel.org 23492S: Maintained 23493T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23494F: drivers/vhost/ 23495F: include/linux/sched/vhost_task.h 23496F: include/linux/vhost_iotlb.h 23497F: include/uapi/linux/vhost.h 23498F: kernel/vhost_task.c 23499 23500VIRTIO HOST (VHOST-SCSI) 23501M: "Michael S. Tsirkin" <mst@redhat.com> 23502M: Jason Wang <jasowang@redhat.com> 23503M: Mike Christie <michael.christie@oracle.com> 23504R: Paolo Bonzini <pbonzini@redhat.com> 23505R: Stefan Hajnoczi <stefanha@redhat.com> 23506L: virtualization@lists.linux.dev 23507S: Maintained 23508F: drivers/vhost/scsi.c 23509 23510VIRTIO I2C DRIVER 23511M: Conghui Chen <conghui.chen@intel.com> 23512M: Viresh Kumar <viresh.kumar@linaro.org> 23513L: linux-i2c@vger.kernel.org 23514L: virtualization@lists.linux.dev 23515S: Maintained 23516F: drivers/i2c/busses/i2c-virtio.c 23517F: include/uapi/linux/virtio_i2c.h 23518 23519VIRTIO INPUT DRIVER 23520M: Gerd Hoffmann <kraxel@redhat.com> 23521S: Maintained 23522F: drivers/virtio/virtio_input.c 23523F: include/uapi/linux/virtio_input.h 23524 23525VIRTIO IOMMU DRIVER 23526M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23527L: virtualization@lists.linux.dev 23528S: Maintained 23529F: drivers/iommu/virtio-iommu.c 23530F: include/uapi/linux/virtio_iommu.h 23531 23532VIRTIO MEM DRIVER 23533M: David Hildenbrand <david@redhat.com> 23534L: virtualization@lists.linux.dev 23535S: Maintained 23536W: https://virtio-mem.gitlab.io/ 23537F: drivers/virtio/virtio_mem.c 23538F: include/uapi/linux/virtio_mem.h 23539 23540VIRTIO PMEM DRIVER 23541M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23542L: virtualization@lists.linux.dev 23543S: Maintained 23544F: drivers/nvdimm/nd_virtio.c 23545F: drivers/nvdimm/virtio_pmem.c 23546 23547VIRTIO SOUND DRIVER 23548M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23549M: "Michael S. Tsirkin" <mst@redhat.com> 23550L: virtualization@lists.linux.dev 23551L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23552S: Maintained 23553F: include/uapi/linux/virtio_snd.h 23554F: sound/virtio/* 23555 23556VIRTUAL BOX GUEST DEVICE DRIVER 23557M: Hans de Goede <hdegoede@redhat.com> 23558M: Arnd Bergmann <arnd@arndb.de> 23559M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23560S: Maintained 23561F: drivers/virt/vboxguest/ 23562F: include/linux/vbox_utils.h 23563F: include/uapi/linux/vbox*.h 23564 23565VIRTUAL BOX SHARED FOLDER VFS DRIVER 23566M: Hans de Goede <hdegoede@redhat.com> 23567L: linux-fsdevel@vger.kernel.org 23568S: Maintained 23569F: fs/vboxsf/* 23570 23571VIRTUAL PCM TEST DRIVER 23572M: Ivan Orlov <ivan.orlov0322@gmail.com> 23573L: linux-sound@vger.kernel.org 23574S: Maintained 23575F: Documentation/sound/cards/pcmtest.rst 23576F: sound/drivers/pcmtest.c 23577F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23578 23579VIRTUAL SERIO DEVICE DRIVER 23580M: Stephen Chandler Paul <thatslyude@gmail.com> 23581S: Maintained 23582F: drivers/input/serio/userio.c 23583F: include/uapi/linux/userio.h 23584 23585VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23586M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23587S: Maintained 23588F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23589F: drivers/iio/light/veml6075.c 23590 23591VISL VIRTUAL STATELESS DECODER DRIVER 23592M: Daniel Almeida <daniel.almeida@collabora.com> 23593L: linux-media@vger.kernel.org 23594S: Supported 23595F: drivers/media/test-drivers/visl 23596 23597VIVID VIRTUAL VIDEO DRIVER 23598M: Hans Verkuil <hverkuil@xs4all.nl> 23599L: linux-media@vger.kernel.org 23600S: Maintained 23601W: https://linuxtv.org 23602T: git git://linuxtv.org/media_tree.git 23603F: drivers/media/test-drivers/vivid/* 23604 23605VM SOCKETS (AF_VSOCK) 23606M: Stefano Garzarella <sgarzare@redhat.com> 23607L: virtualization@lists.linux.dev 23608L: netdev@vger.kernel.org 23609S: Maintained 23610F: drivers/net/vsockmon.c 23611F: include/net/af_vsock.h 23612F: include/uapi/linux/vm_sockets.h 23613F: include/uapi/linux/vm_sockets_diag.h 23614F: include/uapi/linux/vsockmon.h 23615F: net/vmw_vsock/ 23616F: tools/testing/vsock/ 23617 23618VMALLOC 23619M: Andrew Morton <akpm@linux-foundation.org> 23620R: Uladzislau Rezki <urezki@gmail.com> 23621R: Christoph Hellwig <hch@infradead.org> 23622R: Lorenzo Stoakes <lstoakes@gmail.com> 23623L: linux-mm@kvack.org 23624S: Maintained 23625W: http://www.linux-mm.org 23626T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23627F: include/linux/vmalloc.h 23628F: mm/vmalloc.c 23629 23630VME SUBSYSTEM 23631L: linux-kernel@vger.kernel.org 23632S: Orphan 23633T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23634F: Documentation/driver-api/vme.rst 23635F: drivers/staging/vme_user/ 23636 23637VMWARE BALLOON DRIVER 23638M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23639R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23640L: linux-kernel@vger.kernel.org 23641S: Supported 23642F: drivers/misc/vmw_balloon.c 23643 23644VMWARE HYPERVISOR INTERFACE 23645M: Ajay Kaher <ajay.kaher@broadcom.com> 23646M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23647R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23648L: virtualization@lists.linux.dev 23649L: x86@kernel.org 23650S: Supported 23651T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23652F: arch/x86/include/asm/vmware.h 23653F: arch/x86/kernel/cpu/vmware.c 23654 23655VMWARE PVRDMA DRIVER 23656M: Bryan Tan <bryan-bt.tan@broadcom.com> 23657M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23658R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23659L: linux-rdma@vger.kernel.org 23660S: Supported 23661F: drivers/infiniband/hw/vmw_pvrdma/ 23662 23663VMWARE PVSCSI DRIVER 23664M: Vishal Bhakta <vishal.bhakta@broadcom.com> 23665R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23666L: linux-scsi@vger.kernel.org 23667S: Supported 23668F: drivers/scsi/vmw_pvscsi.c 23669F: drivers/scsi/vmw_pvscsi.h 23670 23671VMWARE VIRTUAL PTP CLOCK DRIVER 23672M: Nick Shi <nick.shi@broadcom.com> 23673R: Ajay Kaher <ajay.kaher@broadcom.com> 23674R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23675R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23676L: netdev@vger.kernel.org 23677S: Supported 23678F: drivers/ptp/ptp_vmw.c 23679 23680VMWARE VMCI DRIVER 23681M: Bryan Tan <bryan-bt.tan@broadcom.com> 23682M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23683R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23684L: linux-kernel@vger.kernel.org 23685S: Supported 23686F: drivers/misc/vmw_vmci/ 23687F: include/linux/vmw_vmci* 23688 23689VMWARE VMMOUSE SUBDRIVER 23690M: Zack Rusin <zack.rusin@broadcom.com> 23691R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23692L: linux-input@vger.kernel.org 23693S: Supported 23694F: drivers/input/mouse/vmmouse.c 23695F: drivers/input/mouse/vmmouse.h 23696 23697VMWARE VMXNET3 ETHERNET DRIVER 23698M: Ronak Doshi <ronak.doshi@broadcom.com> 23699R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23700L: netdev@vger.kernel.org 23701S: Supported 23702F: drivers/net/vmxnet3/ 23703 23704VMWARE VSOCK VMCI TRANSPORT DRIVER 23705M: Bryan Tan <bryan-bt.tan@broadcom.com> 23706M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23707R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23708L: linux-kernel@vger.kernel.org 23709S: Supported 23710F: net/vmw_vsock/vmci_transport* 23711 23712VOCORE VOCORE2 BOARD 23713M: Harvey Hunt <harveyhuntnexus@gmail.com> 23714L: linux-mips@vger.kernel.org 23715S: Maintained 23716F: arch/mips/boot/dts/ralink/vocore2.dts 23717 23718VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23719M: Liam Girdwood <lgirdwood@gmail.com> 23720M: Mark Brown <broonie@kernel.org> 23721L: linux-kernel@vger.kernel.org 23722S: Supported 23723W: http://www.slimlogic.co.uk/?p=48 23724T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23725F: Documentation/devicetree/bindings/regulator/ 23726F: Documentation/power/regulator/ 23727F: drivers/regulator/ 23728F: include/dt-bindings/regulator/ 23729F: include/linux/regulator/ 23730K: regulator_get_optional 23731 23732VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23733R: Matti Vaittinen <mazziesaccount@gmail.com> 23734F: drivers/regulator/irq_helpers.c 23735 23736VRF 23737M: David Ahern <dsahern@kernel.org> 23738L: netdev@vger.kernel.org 23739S: Maintained 23740F: Documentation/networking/vrf.rst 23741F: drivers/net/vrf.c 23742 23743VSPRINTF 23744M: Petr Mladek <pmladek@suse.com> 23745M: Steven Rostedt <rostedt@goodmis.org> 23746R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23747R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23748R: Sergey Senozhatsky <senozhatsky@chromium.org> 23749S: Maintained 23750T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23751F: Documentation/core-api/printk-formats.rst 23752F: lib/test_printf.c 23753F: lib/test_scanf.c 23754F: lib/vsprintf.c 23755 23756VT1211 HARDWARE MONITOR DRIVER 23757M: Juerg Haefliger <juergh@proton.me> 23758L: linux-hwmon@vger.kernel.org 23759S: Maintained 23760F: Documentation/hwmon/vt1211.rst 23761F: drivers/hwmon/vt1211.c 23762 23763VT8231 HARDWARE MONITOR DRIVER 23764M: Roger Lucas <vt8231@hiddenengine.co.uk> 23765L: linux-hwmon@vger.kernel.org 23766S: Maintained 23767F: drivers/hwmon/vt8231.c 23768 23769VUB300 USB to SDIO/SD/MMC bridge chip 23770L: linux-mmc@vger.kernel.org 23771S: Orphan 23772F: drivers/mmc/host/vub300.c 23773 23774W1 DALLAS'S 1-WIRE BUS 23775M: Krzysztof Kozlowski <krzk@kernel.org> 23776S: Maintained 23777F: Documentation/devicetree/bindings/w1/ 23778F: Documentation/w1/ 23779F: drivers/w1/ 23780F: include/linux/w1.h 23781 23782W83791D HARDWARE MONITORING DRIVER 23783M: Marc Hulsman <m.hulsman@tudelft.nl> 23784L: linux-hwmon@vger.kernel.org 23785S: Maintained 23786F: Documentation/hwmon/w83791d.rst 23787F: drivers/hwmon/w83791d.c 23788 23789W83793 HARDWARE MONITORING DRIVER 23790M: Rudolf Marek <r.marek@assembler.cz> 23791L: linux-hwmon@vger.kernel.org 23792S: Maintained 23793F: Documentation/hwmon/w83793.rst 23794F: drivers/hwmon/w83793.c 23795 23796W83795 HARDWARE MONITORING DRIVER 23797M: Jean Delvare <jdelvare@suse.com> 23798L: linux-hwmon@vger.kernel.org 23799S: Maintained 23800F: drivers/hwmon/w83795.c 23801 23802W83L51xD SD/MMC CARD INTERFACE DRIVER 23803M: Pierre Ossman <pierre@ossman.eu> 23804S: Maintained 23805F: drivers/mmc/host/wbsd.* 23806 23807WACOM PROTOCOL 4 SERIAL TABLETS 23808M: Julian Squires <julian@cipht.net> 23809M: Hans de Goede <hdegoede@redhat.com> 23810L: linux-input@vger.kernel.org 23811S: Maintained 23812F: drivers/input/tablet/wacom_serial4.c 23813 23814WANGXUN ETHERNET DRIVER 23815M: Jiawen Wu <jiawenwu@trustnetic.com> 23816M: Mengyuan Lou <mengyuanlou@net-swift.com> 23817L: netdev@vger.kernel.org 23818S: Maintained 23819W: https://www.net-swift.com 23820F: Documentation/networking/device_drivers/ethernet/wangxun/* 23821F: drivers/net/ethernet/wangxun/ 23822F: drivers/net/pcs/pcs-xpcs-wx.c 23823 23824WATCHDOG DEVICE DRIVERS 23825M: Wim Van Sebroeck <wim@linux-watchdog.org> 23826M: Guenter Roeck <linux@roeck-us.net> 23827L: linux-watchdog@vger.kernel.org 23828S: Maintained 23829W: http://www.linux-watchdog.org/ 23830T: git git://www.linux-watchdog.org/linux-watchdog.git 23831F: Documentation/devicetree/bindings/watchdog/ 23832F: Documentation/watchdog/ 23833F: drivers/watchdog/ 23834F: include/linux/watchdog.h 23835F: include/trace/events/watchdog.h 23836F: include/uapi/linux/watchdog.h 23837 23838WAVE5 VPU CODEC DRIVER 23839M: Nas Chung <nas.chung@chipsnmedia.com> 23840M: Jackson Lee <jackson.lee@chipsnmedia.com> 23841L: linux-media@vger.kernel.org 23842S: Maintained 23843F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23844F: drivers/media/platform/chips-media/wave5/ 23845 23846WHISKEYCOVE PMIC GPIO DRIVER 23847M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23848L: linux-gpio@vger.kernel.org 23849S: Maintained 23850F: drivers/gpio/gpio-wcove.c 23851 23852WHWAVE RTC DRIVER 23853M: Dianlong Li <long17.cool@163.com> 23854L: linux-rtc@vger.kernel.org 23855S: Maintained 23856F: drivers/rtc/rtc-sd3078.c 23857 23858WIIMOTE HID DRIVER 23859M: David Rheinsberg <david@readahead.eu> 23860L: linux-input@vger.kernel.org 23861S: Maintained 23862F: drivers/hid/hid-wiimote* 23863 23864WILOCITY WIL6210 WIRELESS DRIVER 23865L: linux-wireless@vger.kernel.org 23866S: Orphan 23867W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23868F: drivers/net/wireless/ath/wil6210/ 23869 23870WINBOND CIR DRIVER 23871M: David Härdeman <david@hardeman.nu> 23872S: Maintained 23873F: drivers/media/rc/winbond-cir.c 23874 23875WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23876L: linux-watchdog@vger.kernel.org 23877S: Orphan 23878F: drivers/watchdog/ebc-c384_wdt.c 23879 23880WINSYSTEMS WS16C48 GPIO DRIVER 23881M: William Breathitt Gray <william.gray@linaro.org> 23882L: linux-gpio@vger.kernel.org 23883S: Maintained 23884F: drivers/gpio/gpio-ws16c48.c 23885 23886WIREGUARD SECURE NETWORK TUNNEL 23887M: Jason A. Donenfeld <Jason@zx2c4.com> 23888L: wireguard@lists.zx2c4.com 23889L: netdev@vger.kernel.org 23890S: Maintained 23891F: drivers/net/wireguard/ 23892F: tools/testing/selftests/wireguard/ 23893 23894WISTRON LAPTOP BUTTON DRIVER 23895M: Miloslav Trmac <mitr@volny.cz> 23896S: Maintained 23897F: drivers/input/misc/wistron_btns.c 23898 23899WMI BINARY MOF DRIVER 23900M: Armin Wolf <W_Armin@gmx.de> 23901R: Thomas Weißschuh <linux@weissschuh.net> 23902L: platform-driver-x86@vger.kernel.org 23903S: Maintained 23904F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23905F: Documentation/wmi/devices/wmi-bmof.rst 23906F: drivers/platform/x86/wmi-bmof.c 23907 23908WOLFSON MICROELECTRONICS DRIVERS 23909L: patches@opensource.cirrus.com 23910S: Supported 23911W: https://github.com/CirrusLogic/linux-drivers/wiki 23912T: git https://github.com/CirrusLogic/linux-drivers.git 23913F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23914F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23915F: Documentation/devicetree/bindings/mfd/wm831x.txt 23916F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23917F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23918F: Documentation/devicetree/bindings/sound/wm* 23919F: Documentation/hwmon/wm83??.rst 23920F: arch/arm/mach-s3c/mach-crag6410* 23921F: drivers/clk/clk-wm83*.c 23922F: drivers/gpio/gpio-*wm*.c 23923F: drivers/gpio/gpio-arizona.c 23924F: drivers/hwmon/wm83??-hwmon.c 23925F: drivers/input/misc/wm831x-on.c 23926F: drivers/input/touchscreen/wm831x-ts.c 23927F: drivers/input/touchscreen/wm97*.c 23928F: drivers/leds/leds-wm83*.c 23929F: drivers/mfd/arizona* 23930F: drivers/mfd/cs47l24* 23931F: drivers/mfd/wm*.c 23932F: drivers/power/supply/wm83*.c 23933F: drivers/regulator/arizona* 23934F: drivers/regulator/wm8*.c 23935F: drivers/rtc/rtc-wm83*.c 23936F: drivers/video/backlight/wm83*_bl.c 23937F: drivers/watchdog/wm83*_wdt.c 23938F: include/linux/mfd/arizona/ 23939F: include/linux/mfd/wm831x/ 23940F: include/linux/mfd/wm8350/ 23941F: include/linux/mfd/wm8400* 23942F: include/linux/regulator/arizona* 23943F: include/linux/wm97xx.h 23944F: include/sound/wm????.h 23945F: sound/soc/codecs/arizona* 23946F: sound/soc/codecs/cs47l24* 23947F: sound/soc/codecs/wm* 23948 23949WORKQUEUE 23950M: Tejun Heo <tj@kernel.org> 23951R: Lai Jiangshan <jiangshanlai@gmail.com> 23952S: Maintained 23953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23954F: Documentation/core-api/workqueue.rst 23955F: include/linux/workqueue.h 23956F: kernel/workqueue.c 23957F: kernel/workqueue_internal.h 23958 23959WWAN DRIVERS 23960M: Loic Poulain <loic.poulain@linaro.org> 23961M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23962R: Johannes Berg <johannes@sipsolutions.net> 23963L: netdev@vger.kernel.org 23964S: Maintained 23965F: drivers/net/wwan/ 23966F: include/linux/wwan.h 23967F: include/uapi/linux/wwan.h 23968 23969X-POWERS AXP288 PMIC DRIVERS 23970M: Hans de Goede <hdegoede@redhat.com> 23971S: Maintained 23972F: drivers/acpi/pmic/intel_pmic_xpower.c 23973N: axp288 23974 23975X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23976M: Chen-Yu Tsai <wens@csie.org> 23977L: linux-kernel@vger.kernel.org 23978S: Maintained 23979N: axp[128] 23980 23981X.25 STACK 23982M: Martin Schiller <ms@dev.tdt.de> 23983L: linux-x25@vger.kernel.org 23984S: Maintained 23985F: Documentation/networking/lapb-module.rst 23986F: Documentation/networking/x25* 23987F: drivers/net/wan/hdlc_x25.c 23988F: drivers/net/wan/lapbether.c 23989F: include/*/lapb.h 23990F: include/net/x25* 23991F: include/uapi/linux/x25.h 23992F: net/lapb/ 23993F: net/x25/ 23994 23995X86 ARCHITECTURE (32-BIT AND 64-BIT) 23996M: Thomas Gleixner <tglx@linutronix.de> 23997M: Ingo Molnar <mingo@redhat.com> 23998M: Borislav Petkov <bp@alien8.de> 23999M: Dave Hansen <dave.hansen@linux.intel.com> 24000M: x86@kernel.org 24001R: "H. Peter Anvin" <hpa@zytor.com> 24002L: linux-kernel@vger.kernel.org 24003S: Maintained 24004T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24005F: Documentation/arch/x86/ 24006F: Documentation/devicetree/bindings/x86/ 24007F: arch/x86/ 24008 24009X86 ENTRY CODE 24010M: Andy Lutomirski <luto@kernel.org> 24011L: linux-kernel@vger.kernel.org 24012S: Maintained 24013T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24014F: arch/x86/entry/ 24015 24016X86 HARDWARE VULNERABILITIES 24017M: Thomas Gleixner <tglx@linutronix.de> 24018M: Borislav Petkov <bp@alien8.de> 24019M: Peter Zijlstra <peterz@infradead.org> 24020M: Josh Poimboeuf <jpoimboe@kernel.org> 24021R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24022S: Maintained 24023F: Documentation/admin-guide/hw-vuln/ 24024F: arch/x86/include/asm/nospec-branch.h 24025F: arch/x86/kernel/cpu/bugs.c 24026 24027X86 MCE INFRASTRUCTURE 24028M: Tony Luck <tony.luck@intel.com> 24029M: Borislav Petkov <bp@alien8.de> 24030L: linux-edac@vger.kernel.org 24031S: Maintained 24032F: Documentation/ABI/testing/sysfs-mce 24033F: Documentation/arch/x86/x86_64/machinecheck.rst 24034F: arch/x86/kernel/cpu/mce/* 24035 24036X86 MICROCODE UPDATE SUPPORT 24037M: Borislav Petkov <bp@alien8.de> 24038S: Maintained 24039F: arch/x86/kernel/cpu/microcode/* 24040 24041X86 MM 24042M: Dave Hansen <dave.hansen@linux.intel.com> 24043M: Andy Lutomirski <luto@kernel.org> 24044M: Peter Zijlstra <peterz@infradead.org> 24045L: linux-kernel@vger.kernel.org 24046S: Maintained 24047T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24048F: arch/x86/mm/ 24049 24050X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24051M: Hans de Goede <hdegoede@redhat.com> 24052L: platform-driver-x86@vger.kernel.org 24053S: Maintained 24054T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24055F: drivers/platform/x86/x86-android-tablets/ 24056 24057X86 PLATFORM DRIVERS 24058M: Hans de Goede <hdegoede@redhat.com> 24059M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24060L: platform-driver-x86@vger.kernel.org 24061S: Maintained 24062Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24063T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24064F: drivers/platform/olpc/ 24065F: drivers/platform/x86/ 24066F: include/linux/platform_data/x86/ 24067 24068X86 PLATFORM UV HPE SUPERDOME FLEX 24069M: Steve Wahl <steve.wahl@hpe.com> 24070R: Justin Ernst <justin.ernst@hpe.com> 24071R: Kyle Meyer <kyle.meyer@hpe.com> 24072R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24073R: Russ Anderson <russ.anderson@hpe.com> 24074S: Supported 24075F: arch/x86/include/asm/uv/ 24076F: arch/x86/kernel/apic/x2apic_uv_x.c 24077F: arch/x86/platform/uv/ 24078 24079X86 STACK UNWINDING 24080M: Josh Poimboeuf <jpoimboe@kernel.org> 24081M: Peter Zijlstra <peterz@infradead.org> 24082S: Supported 24083F: arch/x86/include/asm/unwind*.h 24084F: arch/x86/kernel/dumpstack.c 24085F: arch/x86/kernel/stacktrace.c 24086F: arch/x86/kernel/unwind_*.c 24087 24088X86 TRUST DOMAIN EXTENSIONS (TDX) 24089M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24090R: Dave Hansen <dave.hansen@linux.intel.com> 24091L: x86@kernel.org 24092L: linux-coco@lists.linux.dev 24093S: Supported 24094T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24095F: arch/x86/boot/compressed/tdx* 24096F: arch/x86/coco/tdx/ 24097F: arch/x86/include/asm/shared/tdx.h 24098F: arch/x86/include/asm/tdx.h 24099F: arch/x86/virt/vmx/tdx/ 24100F: drivers/virt/coco/tdx-guest 24101 24102X86 VDSO 24103M: Andy Lutomirski <luto@kernel.org> 24104L: linux-kernel@vger.kernel.org 24105S: Maintained 24106T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24107F: arch/x86/entry/vdso/ 24108 24109XARRAY 24110M: Matthew Wilcox <willy@infradead.org> 24111L: linux-fsdevel@vger.kernel.org 24112S: Supported 24113F: Documentation/core-api/xarray.rst 24114F: include/linux/idr.h 24115F: include/linux/xarray.h 24116F: lib/idr.c 24117F: lib/xarray.c 24118F: tools/testing/radix-tree 24119 24120XBOX DVD IR REMOTE 24121M: Benjamin Valentin <benpicco@googlemail.com> 24122S: Maintained 24123F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24124F: drivers/media/rc/xbox_remote.c 24125 24126XC2028/3028 TUNER DRIVER 24127M: Mauro Carvalho Chehab <mchehab@kernel.org> 24128L: linux-media@vger.kernel.org 24129S: Maintained 24130W: https://linuxtv.org 24131T: git git://linuxtv.org/media_tree.git 24132F: drivers/media/tuners/xc2028.* 24133 24134XDP (eXpress Data Path) 24135M: Alexei Starovoitov <ast@kernel.org> 24136M: Daniel Borkmann <daniel@iogearbox.net> 24137M: David S. Miller <davem@davemloft.net> 24138M: Jakub Kicinski <kuba@kernel.org> 24139M: Jesper Dangaard Brouer <hawk@kernel.org> 24140M: John Fastabend <john.fastabend@gmail.com> 24141L: netdev@vger.kernel.org 24142L: bpf@vger.kernel.org 24143S: Supported 24144F: drivers/net/ethernet/*/*/*/*/*xdp* 24145F: drivers/net/ethernet/*/*/*xdp* 24146F: include/net/xdp.h 24147F: include/net/xdp_priv.h 24148F: include/trace/events/xdp.h 24149F: kernel/bpf/cpumap.c 24150F: kernel/bpf/devmap.c 24151F: net/core/xdp.c 24152F: samples/bpf/xdp* 24153F: tools/testing/selftests/bpf/*/*xdp* 24154F: tools/testing/selftests/bpf/*xdp* 24155K: (?:\b|_)xdp(?:\b|_) 24156 24157XDP SOCKETS (AF_XDP) 24158M: Björn Töpel <bjorn@kernel.org> 24159M: Magnus Karlsson <magnus.karlsson@intel.com> 24160M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24161R: Jonathan Lemon <jonathan.lemon@gmail.com> 24162L: netdev@vger.kernel.org 24163L: bpf@vger.kernel.org 24164S: Maintained 24165F: Documentation/networking/af_xdp.rst 24166F: include/net/netns/xdp.h 24167F: include/net/xdp_sock* 24168F: include/net/xsk_buff_pool.h 24169F: include/uapi/linux/if_xdp.h 24170F: include/uapi/linux/xdp_diag.h 24171F: net/xdp/ 24172F: tools/testing/selftests/bpf/*xsk* 24173 24174XEN BLOCK SUBSYSTEM 24175M: Roger Pau Monné <roger.pau@citrix.com> 24176L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24177S: Supported 24178F: drivers/block/xen* 24179F: drivers/block/xen-blkback/* 24180 24181XEN HYPERVISOR ARM 24182M: Stefano Stabellini <sstabellini@kernel.org> 24183L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24184S: Maintained 24185F: arch/arm/include/asm/xen/ 24186F: arch/arm/xen/ 24187 24188XEN HYPERVISOR ARM64 24189M: Stefano Stabellini <sstabellini@kernel.org> 24190L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24191S: Maintained 24192F: arch/arm64/include/asm/xen/ 24193F: arch/arm64/xen/ 24194 24195XEN HYPERVISOR INTERFACE 24196M: Juergen Gross <jgross@suse.com> 24197M: Stefano Stabellini <sstabellini@kernel.org> 24198R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24199L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24200S: Supported 24201T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24202F: Documentation/ABI/stable/sysfs-hypervisor-xen 24203F: Documentation/ABI/testing/sysfs-hypervisor-xen 24204F: drivers/*/xen-*front.c 24205F: drivers/xen/ 24206F: include/uapi/xen/ 24207F: include/xen/ 24208F: kernel/configs/xen.config 24209 24210XEN HYPERVISOR X86 24211M: Juergen Gross <jgross@suse.com> 24212R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24213L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24214S: Supported 24215F: arch/x86/configs/xen.config 24216F: arch/x86/include/asm/pvclock-abi.h 24217F: arch/x86/include/asm/xen/ 24218F: arch/x86/platform/pvh/ 24219F: arch/x86/xen/ 24220 24221XEN NETWORK BACKEND DRIVER 24222M: Wei Liu <wei.liu@kernel.org> 24223M: Paul Durrant <paul@xen.org> 24224L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24225L: netdev@vger.kernel.org 24226S: Supported 24227F: drivers/net/xen-netback/* 24228 24229XEN PCI SUBSYSTEM 24230M: Juergen Gross <jgross@suse.com> 24231L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24232S: Supported 24233F: arch/x86/pci/*xen* 24234F: drivers/pci/*xen* 24235 24236XEN PVSCSI DRIVERS 24237M: Juergen Gross <jgross@suse.com> 24238L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24239L: linux-scsi@vger.kernel.org 24240S: Supported 24241F: drivers/scsi/xen-scsifront.c 24242F: drivers/xen/xen-scsiback.c 24243F: include/xen/interface/io/vscsiif.h 24244 24245XEN PVUSB DRIVER 24246M: Juergen Gross <jgross@suse.com> 24247L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24248L: linux-usb@vger.kernel.org 24249S: Supported 24250F: drivers/usb/host/xen* 24251F: include/xen/interface/io/usbif.h 24252 24253XEN SOUND FRONTEND DRIVER 24254M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24255L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24256L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24257S: Supported 24258F: sound/xen/* 24259 24260XEN SWIOTLB SUBSYSTEM 24261M: Juergen Gross <jgross@suse.com> 24262M: Stefano Stabellini <sstabellini@kernel.org> 24263L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24264L: iommu@lists.linux.dev 24265S: Supported 24266F: arch/*/include/asm/xen/swiotlb-xen.h 24267F: drivers/xen/swiotlb-xen.c 24268F: include/xen/arm/swiotlb-xen.h 24269F: include/xen/swiotlb-xen.h 24270 24271XFS FILESYSTEM 24272M: Chandan Babu R <chandan.babu@oracle.com> 24273R: Darrick J. Wong <djwong@kernel.org> 24274L: linux-xfs@vger.kernel.org 24275S: Supported 24276W: http://xfs.org/ 24277C: irc://irc.oftc.net/xfs 24278T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24279P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24280F: Documentation/ABI/testing/sysfs-fs-xfs 24281F: Documentation/admin-guide/xfs.rst 24282F: Documentation/filesystems/xfs/* 24283F: fs/xfs/ 24284F: include/uapi/linux/dqblk_xfs.h 24285F: include/uapi/linux/fsmap.h 24286 24287XILINX AMS DRIVER 24288M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24289L: linux-iio@vger.kernel.org 24290S: Maintained 24291F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24292F: drivers/iio/adc/xilinx-ams.c 24293 24294XILINX AXI ETHERNET DRIVER 24295M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24296S: Maintained 24297F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24298F: drivers/net/ethernet/xilinx/xilinx_axienet* 24299 24300XILINX CAN DRIVER 24301M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24302L: linux-can@vger.kernel.org 24303S: Maintained 24304F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24305F: drivers/net/can/xilinx_can.c 24306 24307XILINX EVENT MANAGEMENT DRIVER 24308M: Michal Simek <michal.simek@amd.com> 24309S: Maintained 24310F: drivers/soc/xilinx/xlnx_event_manager.c 24311F: include/linux/firmware/xlnx-event-manager.h 24312 24313XILINX GPIO DRIVER 24314M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24315R: Srinivas Neeli <srinivas.neeli@amd.com> 24316R: Michal Simek <michal.simek@amd.com> 24317S: Maintained 24318F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24319F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24320F: drivers/gpio/gpio-xilinx.c 24321F: drivers/gpio/gpio-zynq.c 24322 24323XILINX LL TEMAC ETHERNET DRIVER 24324L: netdev@vger.kernel.org 24325S: Orphan 24326F: drivers/net/ethernet/xilinx/ll_temac* 24327 24328XILINX PWM DRIVER 24329M: Sean Anderson <sean.anderson@seco.com> 24330S: Maintained 24331F: drivers/pwm/pwm-xilinx.c 24332F: include/clocksource/timer-xilinx.h 24333 24334XILINX SD-FEC IP CORES 24335M: Derek Kiernan <derek.kiernan@amd.com> 24336M: Dragan Cvetic <dragan.cvetic@amd.com> 24337S: Maintained 24338F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24339F: Documentation/misc-devices/xilinx_sdfec.rst 24340F: drivers/misc/Kconfig 24341F: drivers/misc/Makefile 24342F: drivers/misc/xilinx_sdfec.c 24343F: include/uapi/misc/xilinx_sdfec.h 24344 24345XILINX UARTLITE SERIAL DRIVER 24346M: Peter Korsgaard <jacmet@sunsite.dk> 24347L: linux-serial@vger.kernel.org 24348S: Maintained 24349F: drivers/tty/serial/uartlite.c 24350 24351XILINX VIDEO IP CORES 24352M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24353L: linux-media@vger.kernel.org 24354S: Supported 24355T: git git://linuxtv.org/media_tree.git 24356F: Documentation/devicetree/bindings/media/xilinx/ 24357F: drivers/media/platform/xilinx/ 24358F: include/uapi/linux/xilinx-v4l2-controls.h 24359 24360XILINX VERSAL EDAC DRIVER 24361M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24362M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24363S: Maintained 24364F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24365F: drivers/edac/versal_edac.c 24366 24367XILINX WATCHDOG DRIVER 24368M: Srinivas Neeli <srinivas.neeli@amd.com> 24369R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24370R: Michal Simek <michal.simek@amd.com> 24371S: Maintained 24372F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24373F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24374F: drivers/watchdog/of_xilinx_wdt.c 24375F: drivers/watchdog/xilinx_wwdt.c 24376 24377XILINX XDMA DRIVER 24378M: Lizhi Hou <lizhi.hou@amd.com> 24379M: Brian Xu <brian.xu@amd.com> 24380M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24381L: dmaengine@vger.kernel.org 24382S: Supported 24383F: drivers/dma/xilinx/xdma-regs.h 24384F: drivers/dma/xilinx/xdma.c 24385F: include/linux/dma/amd_xdma.h 24386F: include/linux/platform_data/amd_xdma.h 24387 24388XILINX ZYNQMP DPDMA DRIVER 24389M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24390L: dmaengine@vger.kernel.org 24391S: Supported 24392F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24393F: drivers/dma/xilinx/xilinx_dpdma.c 24394F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24395 24396XILINX ZYNQMP OCM EDAC DRIVER 24397M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24398M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24399S: Maintained 24400F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24401F: drivers/edac/zynqmp_edac.c 24402 24403XILINX ZYNQMP PSGTR PHY DRIVER 24404M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24405L: linux-kernel@vger.kernel.org 24406S: Supported 24407T: git https://github.com/Xilinx/linux-xlnx.git 24408F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24409F: drivers/phy/xilinx/phy-zynqmp.c 24410 24411XILINX ZYNQMP SHA3 DRIVER 24412M: Harsha <harsha.harsha@amd.com> 24413S: Maintained 24414F: drivers/crypto/xilinx/zynqmp-sha.c 24415 24416XILINX ZYNQMP NVMEM DRIVER 24417M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24418M: Kalyani Akula <kalyani.akula@amd.com> 24419R: Michal Simek <michal.simek@amd.com> 24420S: Maintained 24421F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24422F: drivers/nvmem/zynqmp_nvmem.c 24423 24424XILLYBUS DRIVER 24425M: Eli Billauer <eli.billauer@gmail.com> 24426L: linux-kernel@vger.kernel.org 24427S: Supported 24428F: drivers/char/xillybus/ 24429 24430XLP9XX I2C DRIVER 24431M: George Cherian <gcherian@marvell.com> 24432L: linux-i2c@vger.kernel.org 24433S: Supported 24434W: http://www.marvell.com 24435F: drivers/i2c/busses/i2c-xlp9xx.c 24436 24437XRA1403 GPIO EXPANDER 24438M: Nandor Han <nandor.han@ge.com> 24439L: linux-gpio@vger.kernel.org 24440S: Maintained 24441F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24442F: drivers/gpio/gpio-xra1403.c 24443 24444XTENSA XTFPGA PLATFORM SUPPORT 24445M: Max Filippov <jcmvbkbc@gmail.com> 24446S: Maintained 24447F: drivers/spi/spi-xtensa-xtfpga.c 24448F: sound/soc/xtensa/xtfpga-i2s.c 24449 24450YAM DRIVER FOR AX.25 24451M: Jean-Paul Roubelat <jpr@f6fbb.org> 24452L: linux-hams@vger.kernel.org 24453S: Maintained 24454F: drivers/net/hamradio/yam* 24455F: include/linux/yam.h 24456 24457YAMA SECURITY MODULE 24458M: Kees Cook <keescook@chromium.org> 24459S: Supported 24460T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24461F: Documentation/admin-guide/LSM/Yama.rst 24462F: security/yama/ 24463 24464YEALINK PHONE DRIVER 24465M: Henk Vergonet <Henk.Vergonet@gmail.com> 24466L: usbb2k-api-dev@nongnu.org 24467S: Maintained 24468F: Documentation/input/devices/yealink.rst 24469F: drivers/input/misc/yealink.* 24470 24471Z3FOLD COMPRESSED PAGE ALLOCATOR 24472M: Vitaly Wool <vitaly.wool@konsulko.com> 24473R: Miaohe Lin <linmiaohe@huawei.com> 24474L: linux-mm@kvack.org 24475S: Maintained 24476F: mm/z3fold.c 24477 24478Z8530 DRIVER FOR AX.25 24479M: Joerg Reuter <jreuter@yaina.de> 24480L: linux-hams@vger.kernel.org 24481S: Maintained 24482W: http://yaina.de/jreuter/ 24483W: http://www.qsl.net/dl1bke/ 24484F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24485F: drivers/net/hamradio/*scc.c 24486F: drivers/net/hamradio/z8530.h 24487 24488ZBUD COMPRESSED PAGE ALLOCATOR 24489M: Seth Jennings <sjenning@redhat.com> 24490M: Dan Streetman <ddstreet@ieee.org> 24491L: linux-mm@kvack.org 24492S: Maintained 24493F: mm/zbud.c 24494 24495ZD1211RW WIRELESS DRIVER 24496L: linux-wireless@vger.kernel.org 24497S: Orphan 24498F: drivers/net/wireless/zydas/zd1211rw/ 24499 24500ZD1301 MEDIA DRIVER 24501L: linux-media@vger.kernel.org 24502S: Orphan 24503W: https://linuxtv.org/ 24504Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24505F: drivers/media/usb/dvb-usb-v2/zd1301* 24506 24507ZD1301_DEMOD MEDIA DRIVER 24508L: linux-media@vger.kernel.org 24509S: Orphan 24510W: https://linuxtv.org/ 24511Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24512F: drivers/media/dvb-frontends/zd1301_demod* 24513 24514ZHAOXIN PROCESSOR SUPPORT 24515M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24516L: linux-kernel@vger.kernel.org 24517S: Maintained 24518F: arch/x86/kernel/cpu/zhaoxin.c 24519 24520ZONEFS FILESYSTEM 24521M: Damien Le Moal <dlemoal@kernel.org> 24522M: Naohiro Aota <naohiro.aota@wdc.com> 24523R: Johannes Thumshirn <jth@kernel.org> 24524L: linux-fsdevel@vger.kernel.org 24525S: Maintained 24526T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24527F: Documentation/filesystems/zonefs.rst 24528F: fs/zonefs/ 24529 24530ZR36067 VIDEO FOR LINUX DRIVER 24531M: Corentin Labbe <clabbe@baylibre.com> 24532L: mjpeg-users@lists.sourceforge.net 24533L: linux-media@vger.kernel.org 24534S: Maintained 24535W: http://mjpeg.sourceforge.net/driver-zoran/ 24536Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24537F: Documentation/driver-api/media/drivers/zoran.rst 24538F: drivers/media/pci/zoran/ 24539 24540ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24541M: Minchan Kim <minchan@kernel.org> 24542M: Sergey Senozhatsky <senozhatsky@chromium.org> 24543L: linux-kernel@vger.kernel.org 24544S: Maintained 24545F: Documentation/admin-guide/blockdev/zram.rst 24546F: drivers/block/zram/ 24547 24548ZS DECSTATION Z85C30 SERIAL DRIVER 24549M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24550S: Maintained 24551F: drivers/tty/serial/zs.* 24552 24553ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24554M: Minchan Kim <minchan@kernel.org> 24555M: Sergey Senozhatsky <senozhatsky@chromium.org> 24556L: linux-mm@kvack.org 24557S: Maintained 24558F: Documentation/mm/zsmalloc.rst 24559F: include/linux/zsmalloc.h 24560F: mm/zsmalloc.c 24561 24562ZSTD 24563M: Nick Terrell <terrelln@fb.com> 24564S: Maintained 24565B: https://github.com/facebook/zstd/issues 24566T: git https://github.com/terrelln/linux.git 24567F: crypto/zstd.c 24568F: include/linux/zstd* 24569F: lib/decompress_unzstd.c 24570F: lib/zstd/ 24571N: zstd 24572K: zstd 24573 24574ZSWAP COMPRESSED SWAP CACHING 24575M: Johannes Weiner <hannes@cmpxchg.org> 24576M: Yosry Ahmed <yosryahmed@google.com> 24577M: Nhat Pham <nphamcs@gmail.com> 24578R: Chengming Zhou <chengming.zhou@linux.dev> 24579L: linux-mm@kvack.org 24580S: Maintained 24581F: Documentation/admin-guide/mm/zswap.rst 24582F: include/linux/zpool.h 24583F: include/linux/zswap.h 24584F: mm/zpool.c 24585F: mm/zswap.c 24586F: tools/testing/selftests/cgroup/test_zswap.c 24587 24588THE REST 24589M: Linus Torvalds <torvalds@linux-foundation.org> 24590L: linux-kernel@vger.kernel.org 24591S: Buried alive in reporters 24592T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24593F: * 24594F: */ 24595
