1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174L: linux-media@vger.kernel.org 175S: Orphan 176W: https://linuxtv.org 177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178F: drivers/media/dvb-frontends/a8293* 179 180AACRAID SCSI RAID DRIVER 181M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182L: linux-scsi@vger.kernel.org 183S: Supported 184W: http://www.adaptec.com/ 185F: Documentation/scsi/aacraid.rst 186F: drivers/scsi/aacraid/ 187 188AB8500 BATTERY AND CHARGER DRIVERS 189M: Linus Walleij <linus.walleij@linaro.org> 190F: Documentation/devicetree/bindings/power/supply/*ab8500* 191F: drivers/power/supply/*ab8500* 192 193ABI/API 194L: linux-api@vger.kernel.org 195F: include/linux/syscalls.h 196F: kernel/sys_ni.c 197X: arch/*/include/uapi/ 198X: include/uapi/ 199 200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201M: Hans de Goede <hdegoede@redhat.com> 202L: linux-hwmon@vger.kernel.org 203S: Maintained 204F: drivers/hwmon/abituguru.c 205 206ABIT UGURU 3 HARDWARE MONITOR DRIVER 207M: Alistair John Strachan <alistair@devzero.co.uk> 208L: linux-hwmon@vger.kernel.org 209S: Maintained 210F: drivers/hwmon/abituguru3.c 211 212ACCES 104-DIO-48E GPIO DRIVER 213M: William Breathitt Gray <william.gray@linaro.org> 214L: linux-gpio@vger.kernel.org 215S: Maintained 216F: drivers/gpio/gpio-104-dio-48e.c 217 218ACCES 104-IDI-48 GPIO DRIVER 219M: William Breathitt Gray <william.gray@linaro.org> 220L: linux-gpio@vger.kernel.org 221S: Maintained 222F: drivers/gpio/gpio-104-idi-48.c 223 224ACCES 104-IDIO-16 GPIO DRIVER 225M: William Breathitt Gray <william.gray@linaro.org> 226L: linux-gpio@vger.kernel.org 227S: Maintained 228F: drivers/gpio/gpio-104-idio-16.c 229 230ACCES 104-QUAD-8 DRIVER 231M: William Breathitt Gray <william.gray@linaro.org> 232L: linux-iio@vger.kernel.org 233S: Maintained 234F: drivers/counter/104-quad-8.c 235 236ACCES IDIO-16 GPIO LIBRARY 237M: William Breathitt Gray <william.gray@linaro.org> 238L: linux-gpio@vger.kernel.org 239S: Maintained 240F: drivers/gpio/gpio-idio-16.c 241F: drivers/gpio/gpio-idio-16.h 242 243ACCES PCI-IDIO-16 GPIO DRIVER 244M: William Breathitt Gray <william.gray@linaro.org> 245L: linux-gpio@vger.kernel.org 246S: Maintained 247F: drivers/gpio/gpio-pci-idio-16.c 248 249ACCES PCIe-IDIO-24 GPIO DRIVER 250M: William Breathitt Gray <william.gray@linaro.org> 251L: linux-gpio@vger.kernel.org 252S: Maintained 253F: drivers/gpio/gpio-pcie-idio-24.c 254 255ACENIC DRIVER 256M: Jes Sorensen <jes@trained-monkey.org> 257L: linux-acenic@sunsite.dk 258S: Maintained 259F: drivers/net/ethernet/alteon/acenic* 260 261ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 262M: Peter Kaestle <peter@piie.net> 263L: platform-driver-x86@vger.kernel.org 264S: Maintained 265W: http://piie.net/?section=acerhdf 266F: drivers/platform/x86/acerhdf.c 267 268ACER WMI LAPTOP EXTRAS 269M: "Lee, Chun-Yi" <jlee@suse.com> 270L: platform-driver-x86@vger.kernel.org 271S: Maintained 272F: drivers/platform/x86/acer-wmi.c 273 274ACPI 275M: "Rafael J. Wysocki" <rafael@kernel.org> 276R: Len Brown <lenb@kernel.org> 277L: linux-acpi@vger.kernel.org 278S: Supported 279Q: https://patchwork.kernel.org/project/linux-acpi/list/ 280B: https://bugzilla.kernel.org 281T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 282F: Documentation/ABI/testing/configfs-acpi 283F: Documentation/ABI/testing/sysfs-bus-acpi 284F: Documentation/firmware-guide/acpi/ 285F: arch/x86/kernel/acpi/ 286F: arch/x86/pci/acpi.c 287F: drivers/acpi/ 288F: drivers/pci/*/*acpi* 289F: drivers/pci/*acpi* 290F: drivers/pnp/pnpacpi/ 291F: include/acpi/ 292F: include/linux/acpi.h 293F: include/linux/fwnode.h 294F: include/linux/fw_table.h 295F: lib/fw_table.c 296F: tools/power/acpi/ 297 298ACPI APEI 299M: "Rafael J. Wysocki" <rafael@kernel.org> 300R: Len Brown <lenb@kernel.org> 301R: James Morse <james.morse@arm.com> 302R: Tony Luck <tony.luck@intel.com> 303R: Borislav Petkov <bp@alien8.de> 304L: linux-acpi@vger.kernel.org 305F: drivers/acpi/apei/ 306 307ACPI COMPONENT ARCHITECTURE (ACPICA) 308M: Robert Moore <robert.moore@intel.com> 309M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 310L: linux-acpi@vger.kernel.org 311L: acpica-devel@lists.linux.dev 312S: Supported 313W: https://acpica.org/ 314W: https://github.com/acpica/acpica/ 315Q: https://patchwork.kernel.org/project/linux-acpi/list/ 316B: https://bugzilla.kernel.org 317B: https://bugs.acpica.org 318T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 319F: drivers/acpi/acpica/ 320F: include/acpi/ 321F: tools/power/acpi/ 322 323ACPI FOR ARM64 (ACPI/arm64) 324M: Lorenzo Pieralisi <lpieralisi@kernel.org> 325M: Hanjun Guo <guohanjun@huawei.com> 326M: Sudeep Holla <sudeep.holla@arm.com> 327L: linux-acpi@vger.kernel.org 328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 329S: Maintained 330F: drivers/acpi/arm64 331 332ACPI FOR RISC-V (ACPI/riscv) 333M: Sunil V L <sunilvl@ventanamicro.com> 334L: linux-acpi@vger.kernel.org 335L: linux-riscv@lists.infradead.org 336S: Maintained 337F: drivers/acpi/riscv/ 338 339ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 340M: Sudeep Holla <sudeep.holla@arm.com> 341L: linux-acpi@vger.kernel.org 342S: Supported 343F: drivers/mailbox/pcc.c 344 345ACPI PMIC DRIVERS 346M: "Rafael J. Wysocki" <rafael@kernel.org> 347M: Len Brown <lenb@kernel.org> 348R: Andy Shevchenko <andy@kernel.org> 349R: Mika Westerberg <mika.westerberg@linux.intel.com> 350L: linux-acpi@vger.kernel.org 351S: Supported 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: drivers/acpi/pmic/ 356 357ACPI SERIAL MULTI INSTANTIATE DRIVER 358M: Hans de Goede <hdegoede@redhat.com> 359L: platform-driver-x86@vger.kernel.org 360S: Maintained 361F: drivers/platform/x86/serial-multi-instantiate.c 362 363ACPI THERMAL DRIVER 364M: Rafael J. Wysocki <rafael@kernel.org> 365R: Zhang Rui <rui.zhang@intel.com> 366L: linux-acpi@vger.kernel.org 367S: Supported 368B: https://bugzilla.kernel.org 369F: drivers/acpi/*thermal* 370 371ACPI VIOT DRIVER 372M: Jean-Philippe Brucker <jean-philippe@linaro.org> 373L: linux-acpi@vger.kernel.org 374L: iommu@lists.linux.dev 375S: Maintained 376F: drivers/acpi/viot.c 377F: include/linux/acpi_viot.h 378 379ACPI WMI DRIVER 380M: Armin Wolf <W_Armin@gmx.de> 381L: platform-driver-x86@vger.kernel.org 382S: Maintained 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADAFRUIT MINI I2C GAMEPAD 445M: Anshul Dalal <anshulusr@gmail.com> 446L: linux-input@vger.kernel.org 447S: Maintained 448F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 449F: drivers/input/joystick/adafruit-seesaw.c 450 451ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 452M: Jiri Kosina <jikos@kernel.org> 453S: Maintained 454 455ADF7242 IEEE 802.15.4 RADIO DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457L: linux-wpan@vger.kernel.org 458S: Supported 459W: https://wiki.analog.com/ADF7242 460W: https://ez.analog.com/linux-software-drivers 461F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 462F: drivers/net/ieee802154/adf7242.c 463 464ADM1025 HARDWARE MONITOR DRIVER 465M: Jean Delvare <jdelvare@suse.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: Documentation/hwmon/adm1025.rst 469F: drivers/hwmon/adm1025.c 470 471ADM1029 HARDWARE MONITOR DRIVER 472M: Corentin Labbe <clabbe.montjoie@gmail.com> 473L: linux-hwmon@vger.kernel.org 474S: Maintained 475F: drivers/hwmon/adm1029.c 476 477ADM8211 WIRELESS DRIVER 478L: linux-wireless@vger.kernel.org 479S: Orphan 480F: drivers/net/wireless/admtek/adm8211.* 481 482ADP1653 FLASH CONTROLLER DRIVER 483M: Sakari Ailus <sakari.ailus@iki.fi> 484L: linux-media@vger.kernel.org 485S: Maintained 486F: drivers/media/i2c/adp1653.c 487F: include/media/i2c/adp1653.h 488 489ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/ADP5520 493W: https://ez.analog.com/linux-software-drivers 494F: drivers/gpio/gpio-adp5520.c 495F: drivers/input/keyboard/adp5520-keys.c 496F: drivers/leds/leds-adp5520.c 497F: drivers/mfd/adp5520.c 498F: drivers/video/backlight/adp5520_bl.c 499 500ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 501M: Michael Hennerich <michael.hennerich@analog.com> 502S: Supported 503W: http://wiki.analog.com/ADP5588 504W: https://ez.analog.com/linux-software-drivers 505F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 506F: drivers/input/keyboard/adp5588-keys.c 507 508ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 509M: Michael Hennerich <michael.hennerich@analog.com> 510S: Supported 511W: http://wiki.analog.com/ADP8860 512W: https://ez.analog.com/linux-software-drivers 513F: drivers/video/backlight/adp8860_bl.c 514 515ADT746X FAN DRIVER 516M: Colin Leroy <colin@colino.net> 517S: Maintained 518F: drivers/macintosh/therm_adt746x.c 519 520ADT7475 HARDWARE MONITOR DRIVER 521M: Jean Delvare <jdelvare@suse.com> 522L: linux-hwmon@vger.kernel.org 523S: Maintained 524F: Documentation/hwmon/adt7475.rst 525F: drivers/hwmon/adt7475.c 526 527ADVANSYS SCSI DRIVER 528M: Matthew Wilcox <willy@infradead.org> 529M: Hannes Reinecke <hare@suse.com> 530L: linux-scsi@vger.kernel.org 531S: Maintained 532F: Documentation/scsi/advansys.rst 533F: drivers/scsi/advansys.c 534 535ADVANTECH SWBTN DRIVER 536M: Andrea Ho <Andrea.Ho@advantech.com.tw> 537L: platform-driver-x86@vger.kernel.org 538S: Maintained 539F: drivers/platform/x86/adv_swbutton.c 540 541ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 542M: Lucas Stankus <lucas.p.stankus@gmail.com> 543S: Supported 544F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 545F: drivers/iio/accel/adxl313* 546 547ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 548M: Michael Hennerich <michael.hennerich@analog.com> 549S: Supported 550W: http://wiki.analog.com/ADXL345 551W: https://ez.analog.com/linux-software-drivers 552F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 553F: drivers/input/misc/adxl34x.c 554 555ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 556M: Puranjay Mohan <puranjay@kernel.org> 557L: linux-iio@vger.kernel.org 558S: Supported 559F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 560F: drivers/iio/accel/adxl355.h 561F: drivers/iio/accel/adxl355_core.c 562F: drivers/iio/accel/adxl355_i2c.c 563F: drivers/iio/accel/adxl355_spi.c 564 565ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 566M: Cosmin Tanislav <cosmin.tanislav@analog.com> 567L: linux-iio@vger.kernel.org 568S: Supported 569W: https://ez.analog.com/linux-software-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 571F: drivers/iio/accel/adxl367* 572 573ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 574M: Michael Hennerich <michael.hennerich@analog.com> 575S: Supported 576W: https://ez.analog.com/linux-software-drivers 577F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 578F: drivers/iio/accel/adxl372.c 579F: drivers/iio/accel/adxl372_i2c.c 580F: drivers/iio/accel/adxl372_spi.c 581 582AF8133J THREE-AXIS MAGNETOMETER DRIVER 583M: Ondřej Jirman <megi@xff.cz> 584S: Maintained 585F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 586F: drivers/iio/magnetometer/af8133j.c 587 588AF9013 MEDIA DRIVER 589L: linux-media@vger.kernel.org 590S: Orphan 591W: https://linuxtv.org 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593F: drivers/media/dvb-frontends/af9013* 594 595AF9033 MEDIA DRIVER 596L: linux-media@vger.kernel.org 597S: Orphan 598W: https://linuxtv.org 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600F: drivers/media/dvb-frontends/af9033* 601 602AFFS FILE SYSTEM 603M: David Sterba <dsterba@suse.com> 604L: linux-fsdevel@vger.kernel.org 605S: Odd Fixes 606F: Documentation/filesystems/affs.rst 607F: fs/affs/ 608 609AFS FILESYSTEM 610M: David Howells <dhowells@redhat.com> 611M: Marc Dionne <marc.dionne@auristor.com> 612L: linux-afs@lists.infradead.org 613S: Supported 614W: https://www.infradead.org/~dhowells/kafs/ 615F: Documentation/filesystems/afs.rst 616F: fs/afs/ 617F: include/trace/events/afs.h 618 619AGPGART DRIVER 620M: David Airlie <airlied@redhat.com> 621L: dri-devel@lists.freedesktop.org 622S: Maintained 623T: git https://gitlab.freedesktop.org/drm/kernel.git 624F: drivers/char/agp/ 625F: include/linux/agp* 626F: include/uapi/linux/agp* 627 628AHA152X SCSI DRIVER 629M: "Juergen E. Fischer" <fischer@norbit.de> 630L: linux-scsi@vger.kernel.org 631S: Maintained 632F: drivers/scsi/aha152x* 633F: drivers/scsi/pcmcia/aha152x* 634 635AIC7XXX / AIC79XX SCSI DRIVER 636M: Hannes Reinecke <hare@suse.com> 637L: linux-scsi@vger.kernel.org 638S: Maintained 639F: drivers/scsi/aic7xxx/ 640 641AIMSLAB FM RADIO RECEIVER DRIVER 642M: Hans Verkuil <hverkuil@xs4all.nl> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646T: git git://linuxtv.org/media_tree.git 647F: drivers/media/radio/radio-aimslab* 648 649AIO 650M: Benjamin LaHaise <bcrl@kvack.org> 651L: linux-aio@kvack.org 652S: Supported 653F: fs/aio.c 654F: include/linux/*aio*.h 655 656AIRSPY MEDIA DRIVER 657L: linux-media@vger.kernel.org 658S: Orphan 659W: https://linuxtv.org 660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 661F: drivers/media/usb/airspy/ 662 663ALACRITECH GIGABIT ETHERNET DRIVER 664M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 665S: Maintained 666F: drivers/net/ethernet/alacritech/* 667 668ALCATEL SPEEDTOUCH USB DRIVER 669M: Duncan Sands <duncan.sands@free.fr> 670L: linux-usb@vger.kernel.org 671S: Maintained 672W: http://www.linux-usb.org/SpeedTouch/ 673F: drivers/usb/atm/speedtch.c 674F: drivers/usb/atm/usbatm.c 675 676ALCHEMY AU1XX0 MMC DRIVER 677M: Manuel Lauss <manuel.lauss@gmail.com> 678S: Maintained 679F: drivers/mmc/host/au1xmmc.c 680 681ALI1563 I2C DRIVER 682M: Rudolf Marek <r.marek@assembler.cz> 683L: linux-i2c@vger.kernel.org 684S: Maintained 685F: Documentation/i2c/busses/i2c-ali1563.rst 686F: drivers/i2c/busses/i2c-ali1563.c 687 688ALIBABA ELASTIC RDMA DRIVER 689M: Cheng Xu <chengyou@linux.alibaba.com> 690M: Kai Shen <kaishen@linux.alibaba.com> 691L: linux-rdma@vger.kernel.org 692S: Supported 693F: drivers/infiniband/hw/erdma 694F: include/uapi/rdma/erdma-abi.h 695 696ALIBABA PMU DRIVER 697M: Shuai Xue <xueshuai@linux.alibaba.com> 698S: Supported 699F: Documentation/admin-guide/perf/alibaba_pmu.rst 700F: drivers/perf/alibaba_uncore_drw_pmu.c 701 702ALIENWARE WMI DRIVER 703L: Dell.Client.Kernel@dell.com 704S: Maintained 705F: drivers/platform/x86/dell/alienware-wmi.c 706 707ALLEGRO DVT VIDEO IP CORE DRIVER 708M: Michael Tretter <m.tretter@pengutronix.de> 709R: Pengutronix Kernel Team <kernel@pengutronix.de> 710L: linux-media@vger.kernel.org 711S: Maintained 712F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 713F: drivers/media/platform/allegro-dvt/ 714 715ALLIED VISION ALVIUM CAMERA DRIVER 716M: Tommaso Merciai <tomm.merciai@gmail.com> 717M: Martin Hecht <martin.hecht@avnet.eu> 718L: linux-media@vger.kernel.org 719S: Maintained 720F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 721F: drivers/media/i2c/alvium-csi2.c 722F: drivers/media/i2c/alvium-csi2.h 723 724ALLWINNER A10 CSI DRIVER 725M: Maxime Ripard <mripard@kernel.org> 726L: linux-media@vger.kernel.org 727S: Maintained 728T: git git://linuxtv.org/media_tree.git 729F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 730F: drivers/media/platform/sunxi/sun4i-csi/ 731 732ALLWINNER A31 CSI DRIVER 733M: Yong Deng <yong.deng@magewell.com> 734M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 735L: linux-media@vger.kernel.org 736S: Maintained 737T: git git://linuxtv.org/media_tree.git 738F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 739F: drivers/media/platform/sunxi/sun6i-csi/ 740 741ALLWINNER A31 ISP DRIVER 742M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 743L: linux-media@vger.kernel.org 744S: Maintained 745T: git git://linuxtv.org/media_tree.git 746F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 747F: drivers/staging/media/sunxi/sun6i-isp/ 748F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 749 750ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 751M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 752L: linux-media@vger.kernel.org 753S: Maintained 754T: git git://linuxtv.org/media_tree.git 755F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 756F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 757 758ALLWINNER CPUFREQ DRIVER 759M: Yangtao Li <tiny.windzz@gmail.com> 760L: linux-pm@vger.kernel.org 761S: Maintained 762F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 763F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 764 765ALLWINNER CRYPTO DRIVERS 766M: Corentin Labbe <clabbe.montjoie@gmail.com> 767L: linux-crypto@vger.kernel.org 768S: Maintained 769F: drivers/crypto/allwinner/ 770 771ALLWINNER DMIC DRIVERS 772M: Ban Tao <fengzheng923@gmail.com> 773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 774S: Maintained 775F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 776F: sound/soc/sunxi/sun50i-dmic.c 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <richard.henderson@linaro.org> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivierdautricourt@gmail.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Michael Margolin <mrgolin@amazon.com> 898R: Gal Pressman <gal.pressman@linux.dev> 899R: Yossi Leybovich <sleybo@amazon.com> 900L: linux-rdma@vger.kernel.org 901S: Supported 902Q: https://patchwork.kernel.org/project/linux-rdma/list/ 903F: drivers/infiniband/hw/efa/ 904F: include/uapi/rdma/efa-abi.h 905 906AMD ADDRESS TRANSLATION LIBRARY (ATL) 907M: Yazen Ghannam <Yazen.Ghannam@amd.com> 908L: linux-edac@vger.kernel.org 909S: Supported 910F: drivers/ras/amd/atl/* 911 912AMD AXI W1 DRIVER 913M: Kris Chaplin <kris.chaplin@amd.com> 914R: Thomas Delev <thomas.delev@amd.com> 915R: Michal Simek <michal.simek@amd.com> 916S: Maintained 917F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 918F: drivers/w1/masters/amd_axi_w1.c 919 920AMD CDX BUS DRIVER 921M: Nipun Gupta <nipun.gupta@amd.com> 922M: Nikhil Agarwal <nikhil.agarwal@amd.com> 923S: Maintained 924F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 925F: drivers/cdx/* 926F: include/linux/cdx/* 927 928AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 929M: Tom Lendacky <thomas.lendacky@amd.com> 930M: John Allen <john.allen@amd.com> 931L: linux-crypto@vger.kernel.org 932S: Supported 933F: drivers/crypto/ccp/ 934F: include/linux/ccp.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 937M: Ashish Kalra <ashish.kalra@amd.com> 938M: Tom Lendacky <thomas.lendacky@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/sev* 942F: include/uapi/linux/psp-sev.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 945M: Mario Limonciello <mario.limonciello@amd.com> 946L: linux-crypto@vger.kernel.org 947S: Supported 948F: drivers/crypto/ccp/dbc.c 949F: drivers/crypto/ccp/dbc.h 950F: drivers/crypto/ccp/platform-access.c 951F: drivers/crypto/ccp/platform-access.h 952F: include/uapi/linux/psp-dbc.h 953F: tools/crypto/ccp/*.c 954F: tools/crypto/ccp/*.py 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD HSMP DRIVER 995M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 996R: Carlos Bilbao <carlos.bilbao@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: Documentation/arch/x86/amd_hsmp.rst 1000F: arch/x86/include/asm/amd_hsmp.h 1001F: arch/x86/include/uapi/asm/amd_hsmp.h 1002F: drivers/platform/x86/amd/hsmp.c 1003 1004AMD IOMMU (AMD-VI) 1005M: Joerg Roedel <joro@8bytes.org> 1006R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1007L: iommu@lists.linux.dev 1008S: Maintained 1009T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1010F: drivers/iommu/amd/ 1011F: include/linux/amd-iommu.h 1012 1013AMD KFD 1014M: Felix Kuehling <Felix.Kuehling@amd.com> 1015L: amd-gfx@lists.freedesktop.org 1016S: Supported 1017T: git https://gitlab.freedesktop.org/agd5f/linux.git 1018F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1019F: drivers/gpu/drm/amd/amdkfd/ 1020F: drivers/gpu/drm/amd/include/cik_structs.h 1021F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1022F: drivers/gpu/drm/amd/include/v9_structs.h 1023F: drivers/gpu/drm/amd/include/vi_structs.h 1024F: include/uapi/linux/kfd_ioctl.h 1025F: include/uapi/linux/kfd_sysfs.h 1026 1027AMD MP2 I2C DRIVER 1028M: Elie Morisse <syniurge@gmail.com> 1029M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1030L: linux-i2c@vger.kernel.org 1031S: Maintained 1032F: drivers/i2c/busses/i2c-amd-mp2* 1033 1034AMD PDS CORE DRIVER 1035M: Shannon Nelson <shannon.nelson@amd.com> 1036M: Brett Creeley <brett.creeley@amd.com> 1037L: netdev@vger.kernel.org 1038S: Supported 1039F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1040F: drivers/net/ethernet/amd/pds_core/ 1041F: include/linux/pds/ 1042 1043AMD PMC DRIVER 1044M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: drivers/platform/x86/amd/pmc/ 1048 1049AMD PMF DRIVER 1050M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1051L: platform-driver-x86@vger.kernel.org 1052S: Maintained 1053F: Documentation/ABI/testing/sysfs-amd-pmf 1054F: drivers/platform/x86/amd/pmf/ 1055 1056AMD POWERPLAY AND SWSMU 1057M: Evan Quan <evan.quan@amd.com> 1058L: amd-gfx@lists.freedesktop.org 1059S: Supported 1060T: git https://gitlab.freedesktop.org/agd5f/linux.git 1061F: drivers/gpu/drm/amd/pm/ 1062 1063AMD PSTATE DRIVER 1064M: Huang Rui <ray.huang@amd.com> 1065L: linux-pm@vger.kernel.org 1066S: Supported 1067F: Documentation/admin-guide/pm/amd-pstate.rst 1068F: drivers/cpufreq/amd-pstate* 1069F: include/linux/amd-pstate.h 1070F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1071 1072AMD PTDMA DRIVER 1073M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1074L: dmaengine@vger.kernel.org 1075S: Maintained 1076F: drivers/dma/ptdma/ 1077 1078AMD SEATTLE DEVICE TREE SUPPORT 1079M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1080M: Tom Lendacky <thomas.lendacky@amd.com> 1081S: Supported 1082F: arch/arm64/boot/dts/amd/ 1083 1084AMD SENSOR FUSION HUB DRIVER 1085M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1086L: linux-input@vger.kernel.org 1087S: Maintained 1088F: Documentation/hid/amd-sfh* 1089F: drivers/hid/amd-sfh-hid/ 1090 1091AMD SPI DRIVER 1092M: Sanjay R Mehta <sanju.mehta@amd.com> 1093S: Maintained 1094F: drivers/spi/spi-amd.c 1095 1096AMD XGBE DRIVER 1097M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1098L: netdev@vger.kernel.org 1099S: Supported 1100F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1101F: drivers/net/ethernet/amd/xgbe/ 1102 1103AMLOGIC DDR PMU DRIVER 1104M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1105L: linux-amlogic@lists.infradead.org 1106S: Supported 1107W: http://www.amlogic.com 1108F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1109F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1110F: drivers/perf/amlogic/ 1111F: include/soc/amlogic/ 1112 1113AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1114M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1115L: linux-hwmon@vger.kernel.org 1116S: Maintained 1117F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1118F: Documentation/hwmon/chipcap2.rst 1119F: drivers/hwmon/chipcap2.c 1120 1121AMPHION VPU CODEC V4L2 DRIVER 1122M: Ming Qian <ming.qian@nxp.com> 1123M: Zhou Peng <eagle.zhou@nxp.com> 1124L: linux-media@vger.kernel.org 1125S: Maintained 1126F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1127F: drivers/media/platform/amphion/ 1128 1129AMS AS73211 DRIVER 1130M: Christian Eggers <ceggers@arri.de> 1131L: linux-iio@vger.kernel.org 1132S: Maintained 1133F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1134F: drivers/iio/light/as73211.c 1135 1136AMT (Automatic Multicast Tunneling) 1137M: Taehee Yoo <ap420073@gmail.com> 1138L: netdev@vger.kernel.org 1139S: Maintained 1140T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1141T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1142F: drivers/net/amt.c 1143 1144ANALOG DEVICES INC AD3552R DRIVER 1145M: Nuno Sá <nuno.sa@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1150F: drivers/iio/dac/ad3552r.c 1151 1152ANALOG DEVICES INC AD4130 DRIVER 1153M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1158F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1159F: drivers/iio/adc/ad4130.c 1160 1161ANALOG DEVICES INC AD7091R DRIVER 1162M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: http://ez.analog.com/community/linux-device-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1167F: drivers/iio/adc/ad7091r* 1168 1169ANALOG DEVICES INC AD7192 DRIVER 1170M: Alexandru Tachici <alexandru.tachici@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1175F: drivers/iio/adc/ad7192.c 1176 1177ANALOG DEVICES INC AD7292 DRIVER 1178M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1183F: drivers/iio/adc/ad7292.c 1184 1185ANALOG DEVICES INC AD7293 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1191F: drivers/iio/dac/ad7293.c 1192 1193ANALOG DEVICES INC AD74115 DRIVER 1194M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1199F: drivers/iio/addac/ad74115.c 1200 1201ANALOG DEVICES INC AD74413R DRIVER 1202M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1203L: linux-iio@vger.kernel.org 1204S: Supported 1205W: https://ez.analog.com/linux-software-drivers 1206F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1207F: drivers/iio/addac/ad74413r.c 1208F: include/dt-bindings/iio/addac/adi,ad74413r.h 1209 1210ANALOG DEVICES INC AD7768-1 DRIVER 1211M: Michael Hennerich <Michael.Hennerich@analog.com> 1212L: linux-iio@vger.kernel.org 1213S: Supported 1214W: https://ez.analog.com/linux-software-drivers 1215F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1216F: drivers/iio/adc/ad7768-1.c 1217 1218ANALOG DEVICES INC AD7780 DRIVER 1219M: Michael Hennerich <Michael.Hennerich@analog.com> 1220M: Renato Lui Geh <renatogeh@gmail.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1225F: drivers/iio/adc/ad7780.c 1226 1227ANALOG DEVICES INC ADA4250 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1233F: drivers/iio/amplifiers/ada4250.c 1234 1235ANALOG DEVICES INC ADF4377 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1241F: drivers/iio/frequency/adf4377.c 1242 1243ANALOG DEVICES INC ADGS1408 DRIVER 1244M: Mircea Caprioru <mircea.caprioru@analog.com> 1245S: Supported 1246F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1247F: drivers/mux/adgs1408.c 1248 1249ANALOG DEVICES INC ADIN DRIVER 1250M: Michael Hennerich <michael.hennerich@analog.com> 1251L: netdev@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/net/adi,adin.yaml 1255F: drivers/net/phy/adin.c 1256 1257ANALOG DEVICES INC ADIS DRIVER LIBRARY 1258M: Nuno Sa <nuno.sa@analog.com> 1259L: linux-iio@vger.kernel.org 1260S: Supported 1261F: drivers/iio/imu/adis.c 1262F: drivers/iio/imu/adis_buffer.c 1263F: drivers/iio/imu/adis_trigger.c 1264F: include/linux/iio/imu/adis.h 1265 1266ANALOG DEVICES INC ADIS16460 DRIVER 1267M: Dragos Bogdan <dragos.bogdan@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1272F: drivers/iio/imu/adis16460.c 1273 1274ANALOG DEVICES INC ADIS16475 DRIVER 1275M: Nuno Sa <nuno.sa@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1280F: drivers/iio/imu/adis16475.c 1281 1282ANALOG DEVICES INC ADM1177 DRIVER 1283M: Michael Hennerich <Michael.Hennerich@analog.com> 1284L: linux-hwmon@vger.kernel.org 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1288F: drivers/hwmon/adm1177.c 1289 1290ANALOG DEVICES INC ADMFM2000 DRIVER 1291M: Kim Seer Paller <kimseer.paller@analog.com> 1292L: linux-iio@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1296F: drivers/iio/frequency/admfm2000.c 1297 1298ANALOG DEVICES INC ADMV1013 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1304F: drivers/iio/frequency/admv1013.c 1305 1306ANALOG DEVICES INC ADMV1014 DRIVER 1307M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1312F: drivers/iio/frequency/admv1014.c 1313 1314ANALOG DEVICES INC ADMV8818 DRIVER 1315M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1320F: drivers/iio/filter/admv8818.c 1321 1322ANALOG DEVICES INC ADP5061 DRIVER 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324L: linux-pm@vger.kernel.org 1325S: Supported 1326W: https://ez.analog.com/linux-software-drivers 1327F: drivers/power/supply/adp5061.c 1328 1329ANALOG DEVICES INC ADRF6780 DRIVER 1330M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1331L: linux-iio@vger.kernel.org 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1335F: drivers/iio/frequency/adrf6780.c 1336 1337ANALOG DEVICES INC ADV7180 DRIVER 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339L: linux-media@vger.kernel.org 1340S: Supported 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1343F: drivers/media/i2c/adv7180.c 1344 1345ANALOG DEVICES INC ADV748X DRIVER 1346M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1347L: linux-media@vger.kernel.org 1348S: Maintained 1349F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1350F: drivers/media/i2c/adv748x/* 1351 1352ANALOG DEVICES INC ADV7511 DRIVER 1353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1354L: linux-media@vger.kernel.org 1355S: Maintained 1356F: drivers/media/i2c/adv7511* 1357 1358ANALOG DEVICES INC ADV7604 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1363F: drivers/media/i2c/adv7604* 1364 1365ANALOG DEVICES INC ADV7842 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7842* 1370 1371ANALOG DEVICES INC ADXRS290 DRIVER 1372M: Nishant Malpani <nish.malpani25@gmail.com> 1373L: linux-iio@vger.kernel.org 1374S: Supported 1375F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1376F: drivers/iio/gyro/adxrs290.c 1377 1378ANALOG DEVICES INC ASOC CODEC DRIVERS 1379M: Lars-Peter Clausen <lars@metafoo.de> 1380M: Nuno Sá <nuno.sa@analog.com> 1381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1382S: Supported 1383W: http://wiki.analog.com/ 1384W: https://ez.analog.com/linux-software-drivers 1385F: sound/soc/codecs/ad1* 1386F: sound/soc/codecs/ad7* 1387F: sound/soc/codecs/adau* 1388F: sound/soc/codecs/adav* 1389F: sound/soc/codecs/sigmadsp.* 1390F: sound/soc/codecs/ssm* 1391 1392ANALOG DEVICES INC DMA DRIVERS 1393M: Lars-Peter Clausen <lars@metafoo.de> 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: drivers/dma/dma-axi-dmac.c 1397 1398ANALOG DEVICES INC IIO DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400M: Michael Hennerich <Michael.Hennerich@analog.com> 1401S: Supported 1402W: http://wiki.analog.com/ 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1406F: Documentation/devicetree/bindings/iio/*/adi,* 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1409F: drivers/iio/*/ad* 1410F: drivers/iio/adc/ltc249* 1411F: drivers/iio/amplifiers/hmc425a.c 1412F: drivers/staging/iio/*/ad* 1413X: drivers/iio/*/adjd* 1414 1415ANALOGBITS PLL LIBRARIES 1416M: Paul Walmsley <paul.walmsley@sifive.com> 1417M: Samuel Holland <samuel.holland@sifive.com> 1418S: Supported 1419F: drivers/clk/analogbits/* 1420F: include/linux/clk/analogbits* 1421 1422ANDROID DRIVERS 1423M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1424M: Arve Hjønnevåg <arve@android.com> 1425M: Todd Kjos <tkjos@android.com> 1426M: Martijn Coenen <maco@android.com> 1427M: Joel Fernandes <joel@joelfernandes.org> 1428M: Christian Brauner <christian@brauner.io> 1429M: Carlos Llamas <cmllamas@google.com> 1430M: Suren Baghdasaryan <surenb@google.com> 1431L: linux-kernel@vger.kernel.org 1432S: Supported 1433T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1434F: drivers/android/ 1435 1436ANDROID GOLDFISH PIC DRIVER 1437M: Miodrag Dinic <miodrag.dinic@mips.com> 1438S: Supported 1439F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1440F: drivers/irqchip/irq-goldfish-pic.c 1441 1442ANDROID GOLDFISH RTC DRIVER 1443M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1444S: Supported 1445F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1446F: drivers/rtc/rtc-goldfish.c 1447 1448AOA (Apple Onboard Audio) ALSA DRIVER 1449M: Johannes Berg <johannes@sipsolutions.net> 1450L: linuxppc-dev@lists.ozlabs.org 1451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1452S: Maintained 1453F: sound/aoa/ 1454 1455APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1456M: William Breathitt Gray <william.gray@linaro.org> 1457L: linux-iio@vger.kernel.org 1458S: Maintained 1459F: drivers/iio/addac/stx104.c 1460 1461APM DRIVER 1462M: Jiri Kosina <jikos@kernel.org> 1463S: Odd fixes 1464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1465F: arch/x86/kernel/apm_32.c 1466F: drivers/char/apm-emulation.c 1467F: include/linux/apm_bios.h 1468F: include/uapi/linux/apm_bios.h 1469 1470APPARMOR SECURITY MODULE 1471M: John Johansen <john.johansen@canonical.com> 1472M: John Johansen <john@apparmor.net> 1473L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1474S: Supported 1475W: apparmor.net 1476B: https://gitlab.com/apparmor/apparmor-kernel 1477C: irc://irc.oftc.net/apparmor 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1479T: https://gitlab.com/apparmor/apparmor-kernel.git 1480F: Documentation/admin-guide/LSM/apparmor.rst 1481F: security/apparmor/ 1482 1483APPLE BCM5974 MULTITOUCH DRIVER 1484M: Henrik Rydberg <rydberg@bitmath.org> 1485L: linux-input@vger.kernel.org 1486S: Odd fixes 1487F: drivers/input/mouse/bcm5974.c 1488 1489APPLE PCIE CONTROLLER DRIVER 1490M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1491M: Marc Zyngier <maz@kernel.org> 1492L: linux-pci@vger.kernel.org 1493S: Maintained 1494F: drivers/pci/controller/pcie-apple.c 1495 1496APPLE SMC DRIVER 1497M: Henrik Rydberg <rydberg@bitmath.org> 1498L: linux-hwmon@vger.kernel.org 1499S: Odd fixes 1500F: drivers/hwmon/applesmc.c 1501 1502APPLETALK NETWORK LAYER 1503L: netdev@vger.kernel.org 1504S: Odd fixes 1505F: include/linux/atalk.h 1506F: include/uapi/linux/atalk.h 1507F: net/appletalk/ 1508 1509APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1510M: Khuong Dinh <khuong@os.amperecomputing.com> 1511S: Supported 1512F: arch/arm64/boot/dts/apm/ 1513 1514APPLIED MICRO (APM) X-GENE SOC EDAC 1515M: Khuong Dinh <khuong@os.amperecomputing.com> 1516S: Supported 1517F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1518F: drivers/edac/xgene_edac.c 1519 1520APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1521M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1522M: Keyur Chudgar <keyur@os.amperecomputing.com> 1523S: Supported 1524F: drivers/net/ethernet/apm/xgene-v2/ 1525 1526APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1527M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1528M: Keyur Chudgar <keyur@os.amperecomputing.com> 1529M: Quan Nguyen <quan@os.amperecomputing.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1532F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1533F: drivers/net/ethernet/apm/xgene/ 1534F: drivers/net/mdio/mdio-xgene.c 1535 1536APPLIED MICRO (APM) X-GENE SOC PMU 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/admin-guide/perf/xgene-pmu.rst 1540F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1541F: drivers/perf/xgene_pmu.c 1542 1543APTINA CAMERA SENSOR PLL 1544M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1545L: linux-media@vger.kernel.org 1546S: Maintained 1547F: drivers/media/i2c/aptina-pll.* 1548 1549AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1550M: Aleksa Savic <savicaleksa83@gmail.com> 1551M: Jack Doan <me@jackdoan.com> 1552L: linux-hwmon@vger.kernel.org 1553S: Maintained 1554F: Documentation/hwmon/aquacomputer_d5next.rst 1555F: drivers/hwmon/aquacomputer_d5next.c 1556 1557AQUANTIA ETHERNET DRIVER (atlantic) 1558M: Igor Russkikh <irusskikh@marvell.com> 1559L: netdev@vger.kernel.org 1560S: Supported 1561W: https://www.marvell.com/ 1562Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1563F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1564F: drivers/net/ethernet/aquantia/atlantic/ 1565 1566AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1567M: Egor Pomozov <epomozov@marvell.com> 1568L: netdev@vger.kernel.org 1569S: Supported 1570W: http://www.aquantia.com 1571F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1572 1573AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1574M: Krzysztof Hałasa <khalasa@piap.pl> 1575L: linux-media@vger.kernel.org 1576S: Maintained 1577F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1578F: drivers/media/i2c/ar0521.c 1579 1580ARASAN NAND CONTROLLER DRIVER 1581M: Miquel Raynal <miquel.raynal@bootlin.com> 1582R: Michal Simek <michal.simek@amd.com> 1583L: linux-mtd@lists.infradead.org 1584S: Maintained 1585F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1586F: drivers/mtd/nand/raw/arasan-nand-controller.c 1587 1588ARC FRAMEBUFFER DRIVER 1589M: Jaya Kumar <jayalk@intworks.biz> 1590S: Maintained 1591F: drivers/video/fbdev/arcfb.c 1592F: drivers/video/fbdev/core/fb_defio.c 1593 1594ARC PGU DRM DRIVER 1595M: Alexey Brodkin <abrodkin@synopsys.com> 1596S: Supported 1597F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1598F: drivers/gpu/drm/tiny/arcpgu.c 1599 1600ARCNET NETWORK LAYER 1601M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1602L: netdev@vger.kernel.org 1603S: Maintained 1604F: drivers/net/arcnet/ 1605F: include/uapi/linux/if_arcnet.h 1606 1607ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1608M: Arnd Bergmann <arnd@arndb.de> 1609M: Olof Johansson <olof@lixom.net> 1610M: soc@kernel.org 1611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1612S: Maintained 1613P: Documentation/process/maintainer-soc.rst 1614C: irc://irc.libera.chat/armlinux 1615T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1616F: Documentation/process/maintainer-soc*.rst 1617F: arch/arm/boot/dts/Makefile 1618F: arch/arm64/boot/dts/Makefile 1619 1620ARM ARCHITECTED TIMER DRIVER 1621M: Mark Rutland <mark.rutland@arm.com> 1622M: Marc Zyngier <maz@kernel.org> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: arch/arm/include/asm/arch_timer.h 1626F: arch/arm64/include/asm/arch_timer.h 1627F: drivers/clocksource/arm_arch_timer.c 1628 1629ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1634F: arch/arm/include/asm/arch_gicv3.h 1635F: arch/arm64/include/asm/arch_gicv3.h 1636F: drivers/irqchip/irq-gic*.[ch] 1637F: include/linux/irqchip/arm-gic*.h 1638F: include/linux/irqchip/arm-vgic-info.h 1639 1640ARM HDLCD DRM DRIVER 1641M: Liviu Dudau <liviu.dudau@arm.com> 1642S: Supported 1643F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1644F: drivers/gpu/drm/arm/hdlcd_* 1645 1646ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1647M: Linus Walleij <linus.walleij@linaro.org> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1651F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1652F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1653F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1654F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1655F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1656F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1657F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1658F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1659F: arch/arm/boot/dts/arm/arm-realview-* 1660F: arch/arm/boot/dts/arm/integrator* 1661F: arch/arm/boot/dts/arm/versatile* 1662F: arch/arm/mach-versatile/ 1663F: drivers/bus/arm-integrator-lm.c 1664F: drivers/clk/versatile/ 1665F: drivers/i2c/busses/i2c-versatile.c 1666F: drivers/irqchip/irq-versatile-fpga.c 1667F: drivers/mtd/maps/physmap-versatile.* 1668F: drivers/power/reset/arm-versatile-reboot.c 1669F: drivers/soc/versatile/ 1670 1671ARM KOMEDA DRM-KMS DRIVER 1672M: Liviu Dudau <liviu.dudau@arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Boris Brezillon <boris.brezillon@collabora.com> 1682M: Rob Herring <robh@kernel.org> 1683R: Steven Price <steven.price@arm.com> 1684L: dri-devel@lists.freedesktop.org 1685S: Supported 1686T: git git://anongit.freedesktop.org/drm/drm-misc 1687F: Documentation/gpu/panfrost.rst 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693S: Supported 1694T: git git://anongit.freedesktop.org/drm/drm-misc 1695F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1696F: Documentation/gpu/afbc.rst 1697F: drivers/gpu/drm/arm/ 1698 1699ARM MFM AND FLOPPY DRIVERS 1700M: Ian Molton <spyro@f2s.com> 1701S: Maintained 1702F: arch/arm/include/asm/floppy.h 1703F: arch/arm/mach-rpc/floppydma.S 1704 1705ARM PMU PROFILING AND DEBUGGING 1706M: Will Deacon <will@kernel.org> 1707M: Mark Rutland <mark.rutland@arm.com> 1708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1709S: Maintained 1710F: Documentation/devicetree/bindings/arm/pmu.yaml 1711F: Documentation/devicetree/bindings/perf/ 1712F: arch/arm*/include/asm/hw_breakpoint.h 1713F: arch/arm*/include/asm/perf_event.h 1714F: arch/arm*/kernel/hw_breakpoint.c 1715F: arch/arm*/kernel/perf_* 1716F: drivers/perf/ 1717F: include/linux/perf/arm_pmu*.h 1718 1719ARM PORT 1720M: Russell King <linux@armlinux.org.uk> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Odd Fixes 1723W: http://www.armlinux.org.uk/ 1724T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1725F: arch/arm/ 1726X: arch/arm/boot/dts/ 1727 1728ARM PRIMECELL AACI PL041 DRIVER 1729M: Russell King <linux@armlinux.org.uk> 1730S: Odd Fixes 1731F: sound/arm/aaci.* 1732 1733ARM PRIMECELL BUS SUPPORT 1734M: Russell King <linux@armlinux.org.uk> 1735S: Odd Fixes 1736F: drivers/amba/ 1737F: include/linux/amba/bus.h 1738 1739ARM PRIMECELL KMI PL050 DRIVER 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/input/serio/ambakmi.* 1743F: include/linux/amba/kmi.h 1744 1745ARM PRIMECELL MMCI PL180/1 DRIVER 1746M: Russell King <linux@armlinux.org.uk> 1747S: Odd Fixes 1748F: drivers/mmc/host/mmci.* 1749F: include/linux/amba/mmci.h 1750 1751ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1752M: Miquel Raynal <miquel.raynal@bootlin.com> 1753R: Michal Simek <michal.simek@amd.com> 1754L: linux-mtd@lists.infradead.org 1755S: Maintained 1756F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1757F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1758 1759ARM PRIMECELL PL35X SMC DRIVER 1760M: Miquel Raynal <miquel.raynal@bootlin.com> 1761R: Michal Simek <michal.simek@amd.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1765F: drivers/memory/pl353-smc.c 1766 1767ARM PRIMECELL SSP PL022 SPI DRIVER 1768M: Linus Walleij <linus.walleij@linaro.org> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1772F: drivers/spi/spi-pl022.c 1773 1774ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1775M: Russell King <linux@armlinux.org.uk> 1776S: Odd Fixes 1777F: drivers/tty/serial/amba-pl01*.c 1778F: include/linux/amba/serial.h 1779 1780ARM PRIMECELL VIC PL190/PL192 DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1785F: drivers/irqchip/irq-vic.c 1786 1787ARM SMC WATCHDOG DRIVER 1788M: Julius Werner <jwerner@chromium.org> 1789R: Evan Benn <evanbenn@chromium.org> 1790S: Maintained 1791F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1792F: drivers/watchdog/arm_smc_wdt.c 1793 1794ARM SMMU DRIVERS 1795M: Will Deacon <will@kernel.org> 1796R: Robin Murphy <robin.murphy@arm.com> 1797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1798S: Maintained 1799F: Documentation/devicetree/bindings/iommu/arm,smmu* 1800F: drivers/iommu/arm/ 1801F: drivers/iommu/io-pgtable-arm* 1802 1803ARM SUB-ARCHITECTURES 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806C: irc://irc.libera.chat/armlinux 1807T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1808F: arch/arm/mach-*/ 1809F: arch/arm/plat-*/ 1810 1811ARM/ACTIONS SEMI ARCHITECTURE 1812M: Andreas Färber <afaerber@suse.de> 1813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/arm/actions.yaml 1818F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1819F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1820F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1821F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1822F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1823F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1824F: Documentation/devicetree/bindings/pinctrl/actions,* 1825F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1826F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1827F: arch/arm/boot/dts/actions/ 1828F: arch/arm/mach-actions/ 1829F: arch/arm64/boot/dts/actions/ 1830F: drivers/clk/actions/ 1831F: drivers/clocksource/timer-owl* 1832F: drivers/dma/owl-dma.c 1833F: drivers/i2c/busses/i2c-owl.c 1834F: drivers/irqchip/irq-owl-sirq.c 1835F: drivers/mmc/host/owl-mmc.c 1836F: drivers/net/ethernet/actions/ 1837F: drivers/pinctrl/actions/* 1838F: drivers/pmdomain/actions/ 1839F: include/dt-bindings/power/owl-* 1840F: include/dt-bindings/reset/actions,* 1841F: include/linux/soc/actions/ 1842N: owl 1843 1844ARM/Allwinner SoC Clock Support 1845M: Emilio López <emilio@elopez.com.ar> 1846S: Maintained 1847F: drivers/clk/sunxi/ 1848 1849ARM/Allwinner sunXi SoC support 1850M: Chen-Yu Tsai <wens@csie.org> 1851M: Jernej Skrabec <jernej.skrabec@gmail.com> 1852M: Samuel Holland <samuel@sholland.org> 1853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1854L: linux-sunxi@lists.linux.dev 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1857F: arch/arm/mach-sunxi/ 1858F: arch/arm64/boot/dts/allwinner/ 1859F: drivers/clk/sunxi-ng/ 1860F: drivers/pinctrl/sunxi/ 1861F: drivers/soc/sunxi/ 1862N: allwinner 1863N: sun[x456789]i 1864N: sun[25]0i 1865 1866ARM/AMD PENSANDO ARM64 ARCHITECTURE 1867M: Brad Larson <blarson@amd.com> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Supported 1870F: Documentation/devicetree/bindings/*/amd,pensando* 1871F: arch/arm64/boot/dts/amd/elba* 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/amlogic,a1* 1881F: include/dt-bindings/clock/gxbb* 1882F: include/dt-bindings/clock/meson* 1883 1884ARM/Amlogic Meson SoC Crypto Drivers 1885M: Corentin Labbe <clabbe@baylibre.com> 1886L: linux-crypto@vger.kernel.org 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/crypto/amlogic* 1890F: drivers/crypto/amlogic/ 1891 1892ARM/Amlogic Meson SoC Sound Drivers 1893M: Jerome Brunet <jbrunet@baylibre.com> 1894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1895S: Maintained 1896F: Documentation/devicetree/bindings/sound/amlogic* 1897F: sound/soc/meson/ 1898 1899ARM/Amlogic Meson SoC support 1900M: Neil Armstrong <neil.armstrong@linaro.org> 1901M: Kevin Hilman <khilman@baylibre.com> 1902R: Jerome Brunet <jbrunet@baylibre.com> 1903R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1905L: linux-amlogic@lists.infradead.org 1906S: Maintained 1907W: http://linux-meson.com/ 1908F: Documentation/devicetree/bindings/phy/amlogic* 1909F: arch/arm/boot/dts/amlogic/ 1910F: arch/arm/mach-meson/ 1911F: arch/arm64/boot/dts/amlogic/ 1912F: drivers/pmdomain/amlogic/ 1913F: drivers/mmc/host/meson* 1914F: drivers/phy/amlogic/ 1915F: drivers/pinctrl/meson/ 1916F: drivers/rtc/rtc-meson* 1917F: drivers/soc/amlogic/ 1918N: meson 1919 1920ARM/Annapurna Labs ALPINE ARCHITECTURE 1921M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1922M: Antoine Tenart <atenart@kernel.org> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924S: Maintained 1925F: arch/arm/boot/dts/amazon/ 1926F: arch/arm/mach-alpine/ 1927F: arch/arm64/boot/dts/amazon/ 1928F: drivers/*/*alpine* 1929 1930ARM/APPLE MACHINE SOUND DRIVERS 1931M: Martin Povišer <povik+lin@cutebit.org> 1932L: asahi@lists.linux.dev 1933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1934S: Maintained 1935F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939F: sound/soc/codecs/ssm3515.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/pmdomain/apple/ 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/soc/apple/* 1990 1991ARM/ARTPEC MACHINE SUPPORT 1992M: Jesper Nilsson <jesper.nilsson@axis.com> 1993M: Lars Persson <lars.persson@axis.com> 1994L: linux-arm-kernel@axis.com 1995S: Maintained 1996F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1997F: arch/arm/boot/dts/axis/ 1998F: arch/arm/mach-artpec 1999F: drivers/clk/axis 2000F: drivers/crypto/axis 2001F: drivers/mmc/host/usdhi6rol0.c 2002F: drivers/pinctrl/pinctrl-artpec* 2003 2004ARM/ASPEED I2C DRIVER 2005M: Brendan Higgins <brendanhiggins@google.com> 2006R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2007R: Joel Stanley <joel@jms.id.au> 2008L: linux-i2c@vger.kernel.org 2009L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2010S: Maintained 2011F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2012F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2013F: drivers/i2c/busses/i2c-aspeed.c 2014F: drivers/irqchip/irq-aspeed-i2c-ic.c 2015 2016ARM/ASPEED MACHINE SUPPORT 2017M: Joel Stanley <joel@jms.id.au> 2018R: Andrew Jeffery <andrew@codeconstruct.com.au> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2021S: Supported 2022Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2023T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2024F: Documentation/devicetree/bindings/arm/aspeed/ 2025F: arch/arm/boot/dts/aspeed/ 2026F: arch/arm/mach-aspeed/ 2027N: aspeed 2028 2029ARM/BITMAIN ARCHITECTURE 2030M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033F: Documentation/devicetree/bindings/arm/bitmain.yaml 2034F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2035F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2036F: arch/arm64/boot/dts/bitmain/ 2037F: drivers/clk/clk-bm1880.c 2038F: drivers/pinctrl/pinctrl-bm1880.c 2039 2040ARM/CALXEDA HIGHBANK ARCHITECTURE 2041M: Andre Przywara <andre.przywara@arm.com> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/calxeda/ 2045F: arch/arm/mach-highbank/ 2046 2047ARM/CAVIUM THUNDER NETWORK DRIVER 2048M: Sunil Goutham <sgoutham@marvell.com> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Supported 2051F: drivers/net/ethernet/cavium/thunder/ 2052 2053ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2054M: Lukasz Majewski <lukma@denx.de> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/mach-ep93xx/ts72xx.c 2058 2059ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2060M: Alexander Shiyan <shc_work@mail.ru> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Odd Fixes 2063N: clps711x 2064 2065ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2066M: Hartley Sweeten <hsweeten@visionengravers.com> 2067M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2071F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2072F: arch/arm/boot/compressed/misc-ep93xx.h 2073F: arch/arm/mach-ep93xx/ 2074F: drivers/iio/adc/ep93xx_adc.c 2075 2076ARM/CLKDEV SUPPORT 2077M: Russell King <linux@armlinux.org.uk> 2078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2079S: Maintained 2080T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2081F: drivers/clk/clkdev.c 2082 2083ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2084M: Baruch Siach <baruch@tkos.co.il> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: arch/arm/boot/dts/cnxt/ 2088N: digicolor 2089 2090ARM/CORESIGHT FRAMEWORK AND DRIVERS 2091M: Suzuki K Poulose <suzuki.poulose@arm.com> 2092R: Mike Leach <mike.leach@linaro.org> 2093R: James Clark <james.clark@arm.com> 2094L: coresight@lists.linaro.org (moderated for non-subscribers) 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2098F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2099F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2100F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2101F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2102F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2103F: Documentation/trace/coresight/* 2104F: drivers/hwtracing/coresight/* 2105F: include/dt-bindings/arm/coresight-cti-dt.h 2106F: include/linux/coresight* 2107F: include/uapi/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/Documentation/arm-coresight.txt 2110F: tools/perf/arch/arm/util/auxtrace.c 2111F: tools/perf/arch/arm/util/cs-etm.c 2112F: tools/perf/arch/arm/util/cs-etm.h 2113F: tools/perf/arch/arm/util/pmu.c 2114F: tools/perf/tests/shell/*coresight* 2115F: tools/perf/tests/shell/coresight/* 2116F: tools/perf/tests/shell/lib/*coresight* 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini/ 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/gpio/gpio-moxtet.c 2152F: drivers/leds/leds-turris-omnia.c 2153F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179L: imx@lists.linux.dev 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2183F: arch/arm/boot/dts/nxp/imx/ 2184F: arch/arm/boot/dts/nxp/mxs/ 2185F: arch/arm64/boot/dts/freescale/ 2186X: arch/arm64/boot/dts/freescale/fsl-* 2187X: arch/arm64/boot/dts/freescale/qoriq-* 2188X: drivers/media/i2c/ 2189N: imx 2190N: mxs 2191 2192ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2193M: Shawn Guo <shawnguo@kernel.org> 2194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2195S: Maintained 2196T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2197F: arch/arm/boot/dts/nxp/ls/ 2198F: arch/arm64/boot/dts/freescale/fsl-* 2199F: arch/arm64/boot/dts/freescale/qoriq-* 2200 2201ARM/FREESCALE VYBRID ARM ARCHITECTURE 2202M: Shawn Guo <shawnguo@kernel.org> 2203M: Sascha Hauer <s.hauer@pengutronix.de> 2204R: Pengutronix Kernel Team <kernel@pengutronix.de> 2205R: Stefan Agner <stefan@agner.ch> 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2209F: arch/arm/boot/dts/nxp/vf/ 2210F: arch/arm/mach-imx/*vf610* 2211 2212ARM/GUMSTIX MACHINE SUPPORT 2213M: Steve Sakoman <sakoman@gmail.com> 2214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2215S: Maintained 2216 2217ARM/HISILICON SOC SUPPORT 2218M: Wei Xu <xuwei5@hisilicon.com> 2219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2220S: Supported 2221W: http://www.hisilicon.com 2222T: git https://github.com/hisilicon/linux-hisi.git 2223F: arch/arm/boot/dts/hisilicon/ 2224F: arch/arm/mach-hisi/ 2225F: arch/arm64/boot/dts/hisilicon/ 2226 2227ARM/HP JORNADA 7XX MACHINE SUPPORT 2228M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2229S: Maintained 2230W: www.jlime.com 2231T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2232F: arch/arm/mach-sa1100/include/mach/jornada720.h 2233F: arch/arm/mach-sa1100/jornada720.c 2234 2235ARM/HPE GXP ARCHITECTURE 2236M: Jean-Marie Verdun <verdun@hpe.com> 2237M: Nick Hawkins <nick.hawkins@hpe.com> 2238S: Maintained 2239F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2240F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2241F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2242F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2243F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2244F: Documentation/hwmon/gxp-fan-ctrl.rst 2245F: arch/arm/boot/dts/hpe/ 2246F: arch/arm/mach-hpe/ 2247F: drivers/clocksource/timer-gxp.c 2248F: drivers/hwmon/gxp-fan-ctrl.c 2249F: drivers/i2c/busses/i2c-gxp.c 2250F: drivers/spi/spi-gxp.c 2251F: drivers/watchdog/gxp-wdt.c 2252 2253ARM/IGEP MACHINE SUPPORT 2254M: Enric Balletbo i Serra <eballetbo@gmail.com> 2255M: Javier Martinez Canillas <javier@dowhile0.org> 2256L: linux-omap@vger.kernel.org 2257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2258S: Maintained 2259F: arch/arm/boot/dts/ti/omap/omap3-igep* 2260 2261ARM/INTEL IXP4XX ARM ARCHITECTURE 2262M: Linus Walleij <linusw@kernel.org> 2263M: Imre Kaloz <kaloz@openwrt.org> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2271F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2272F: arch/arm/boot/dts/intel/ixp/ 2273F: arch/arm/mach-ixp4xx/ 2274F: drivers/bus/intel-ixp4xx-eb.c 2275F: drivers/char/hw_random/ixp4xx-rng.c 2276F: drivers/clocksource/timer-ixp4xx.c 2277F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2278F: drivers/gpio/gpio-ixp4xx.c 2279F: drivers/irqchip/irq-ixp4xx.c 2280F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2281F: drivers/net/wan/ixp4xx_hss.c 2282F: drivers/soc/ixp4xx/ixp4xx-npe.c 2283F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2284F: include/linux/soc/ixp4xx/npe.h 2285F: include/linux/soc/ixp4xx/qmgr.h 2286 2287ARM/INTEL KEEMBAY ARCHITECTURE 2288M: Paul J. Murphy <paul.j.murphy@intel.com> 2289M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2290S: Maintained 2291F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2292F: arch/arm64/boot/dts/intel/keembay-evm.dts 2293F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2294 2295ARM/INTEL XSC3 (MANZANO) ARM CORE 2296M: Lennert Buytenhek <kernel@wantstofly.org> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299 2300ARM/LG1K ARCHITECTURE 2301M: Chanho Min <chanho.min@lge.com> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303S: Maintained 2304F: arch/arm64/boot/dts/lg/ 2305 2306ARM/LPC18XX ARCHITECTURE 2307M: Vladimir Zapolskiy <vz@mleia.com> 2308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2311F: arch/arm/boot/dts/nxp/lpc/lpc43* 2312F: drivers/i2c/busses/i2c-lpc2k.c 2313F: drivers/memory/pl172.c 2314F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2315F: drivers/rtc/rtc-lpc24xx.c 2316N: lpc18xx 2317 2318ARM/LPC32XX SOC SUPPORT 2319M: Vladimir Zapolskiy <vz@mleia.com> 2320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2323F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2324F: arch/arm/boot/dts/nxp/lpc/lpc32* 2325F: arch/arm/mach-lpc32xx/ 2326F: drivers/i2c/busses/i2c-pnx.c 2327F: drivers/net/ethernet/nxp/lpc_eth.c 2328F: drivers/usb/host/ohci-nxp.c 2329F: drivers/watchdog/pnx4008_wdt.c 2330N: lpc32xx 2331 2332ARM/Marvell Dove/MV78xx0/Orion SOC support 2333M: Andrew Lunn <andrew@lunn.ch> 2334M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2335M: Gregory Clement <gregory.clement@bootlin.com> 2336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2337S: Maintained 2338T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2340F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2341F: Documentation/devicetree/bindings/soc/dove/ 2342F: arch/arm/boot/dts/marvell/dove* 2343F: arch/arm/boot/dts/marvell/orion5x* 2344F: arch/arm/mach-dove/ 2345F: arch/arm/mach-mv78xx0/ 2346F: arch/arm/mach-orion5x/ 2347F: arch/arm/plat-orion/ 2348F: drivers/bus/mvebu-mbus.c 2349F: drivers/soc/dove/ 2350 2351ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2352M: Andrew Lunn <andrew@lunn.ch> 2353M: Gregory Clement <gregory.clement@bootlin.com> 2354M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2356S: Maintained 2357T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2358F: Documentation/devicetree/bindings/arm/marvell/ 2359F: arch/arm/boot/dts/marvell/armada* 2360F: arch/arm/boot/dts/marvell/kirkwood* 2361F: arch/arm/configs/mvebu_*_defconfig 2362F: arch/arm/mach-mvebu/ 2363F: arch/arm64/boot/dts/marvell/ 2364F: drivers/clk/mvebu/ 2365F: drivers/cpufreq/armada-37xx-cpufreq.c 2366F: drivers/cpufreq/armada-8k-cpufreq.c 2367F: drivers/cpufreq/mvebu-cpufreq.c 2368F: drivers/irqchip/irq-armada-370-xp.c 2369F: drivers/irqchip/irq-mvebu-* 2370F: drivers/pinctrl/mvebu/ 2371F: drivers/rtc/rtc-armada38x.c 2372 2373ARM/Mediatek RTC DRIVER 2374M: Eddie Huang <eddie.huang@mediatek.com> 2375M: Sean Wang <sean.wang@mediatek.com> 2376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2377L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2378S: Maintained 2379F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2380F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2381F: drivers/rtc/rtc-mt2712.c 2382F: drivers/rtc/rtc-mt6397.c 2383F: drivers/rtc/rtc-mt7622.c 2384 2385ARM/Mediatek SoC support 2386M: Matthias Brugger <matthias.bgg@gmail.com> 2387M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2388L: linux-kernel@vger.kernel.org 2389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: https://mtk.wiki.kernel.org/ 2393C: irc://irc.libera.chat/linux-mediatek 2394F: arch/arm/boot/dts/mediatek/ 2395F: arch/arm/mach-mediatek/ 2396F: arch/arm64/boot/dts/mediatek/ 2397F: drivers/soc/mediatek/ 2398N: mtk 2399N: mt[2678] 2400K: mediatek 2401 2402ARM/Mediatek USB3 PHY DRIVER 2403M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407F: Documentation/devicetree/bindings/phy/mediatek,* 2408F: drivers/phy/mediatek/ 2409 2410ARM/MICROCHIP (ARM64) SoC support 2411M: Conor Dooley <conor@kernel.org> 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Supported 2416T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2417F: arch/arm64/boot/dts/microchip/ 2418 2419ARM/Microchip (AT91) SoC support 2420M: Nicolas Ferre <nicolas.ferre@microchip.com> 2421M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2422M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Supported 2425W: http://www.linux4sam.org 2426T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2427F: arch/arm/boot/dts/microchip/at91* 2428F: arch/arm/boot/dts/microchip/sama* 2429F: arch/arm/include/debug/at91.S 2430F: arch/arm/mach-at91/ 2431F: drivers/memory/atmel* 2432F: drivers/watchdog/sama5d4_wdt.c 2433F: include/soc/at91/ 2434X: drivers/input/touchscreen/atmel_mxt_ts.c 2435N: at91 2436N: atmel 2437 2438ARM/Microchip Sparx5 SoC support 2439M: Lars Povlsen <lars.povlsen@microchip.com> 2440M: Steen Hegelund <Steen.Hegelund@microchip.com> 2441M: Daniel Machon <daniel.machon@microchip.com> 2442M: UNGLinuxDriver@microchip.com 2443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2444S: Supported 2445F: arch/arm64/boot/dts/microchip/sparx* 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/socionext/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/sigmastar/ 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2488F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2489F: arch/arm/boot/dts/st/ste-* 2490F: arch/arm/mach-nomadik/ 2491F: arch/arm/mach-ux500/ 2492F: drivers/clk/clk-nomadik.c 2493F: drivers/clocksource/clksrc-dbx500-prcmu.c 2494F: drivers/dma/ste_dma40* 2495F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2496F: drivers/gpio/gpio-nomadik.c 2497F: drivers/hwspinlock/u8500_hsem.c 2498F: drivers/i2c/busses/i2c-nomadik.c 2499F: drivers/iio/adc/ab8500-gpadc.c 2500F: drivers/mfd/ab8500* 2501F: drivers/mfd/abx500* 2502F: drivers/mfd/db8500* 2503F: drivers/pinctrl/nomadik/ 2504F: drivers/rtc/rtc-ab8500.c 2505F: drivers/rtc/rtc-pl031.c 2506F: drivers/soc/ux500/ 2507 2508ARM/NUVOTON MA35 ARCHITECTURE 2509M: Jacky Huang <ychuang3@nuvoton.com> 2510M: Shan-Chun Hung <schung@nuvoton.com> 2511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2512S: Supported 2513F: Documentation/devicetree/bindings/*/*/*ma35* 2514F: Documentation/devicetree/bindings/*/*ma35* 2515F: arch/arm64/boot/dts/nuvoton/*ma35* 2516F: drivers/*/*/*ma35* 2517F: drivers/*/*ma35* 2518K: ma35d1 2519 2520ARM/NUVOTON NPCM ARCHITECTURE 2521M: Avi Fishman <avifishman70@gmail.com> 2522M: Tomer Maimon <tmaimon77@gmail.com> 2523M: Tali Perry <tali.perry1@gmail.com> 2524R: Patrick Venture <venture@google.com> 2525R: Nancy Yuen <yuenn@google.com> 2526R: Benjamin Fair <benjaminfair@google.com> 2527L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2528S: Supported 2529F: Documentation/devicetree/bindings/*/*/*npcm* 2530F: Documentation/devicetree/bindings/*/*npcm* 2531F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2532F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2533F: arch/arm/mach-npcm/ 2534F: arch/arm64/boot/dts/nuvoton/ 2535F: drivers/*/*/*npcm* 2536F: drivers/*/*npcm* 2537F: drivers/rtc/rtc-nct3018y.c 2538F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2539F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2540 2541ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2542M: Joseph Liu <kwliu@nuvoton.com> 2543M: Marvin Lin <kflin@nuvoton.com> 2544L: linux-media@vger.kernel.org 2545L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2546S: Maintained 2547F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2548F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2549F: Documentation/userspace-api/media/drivers/npcm-video.rst 2550F: drivers/media/platform/nuvoton/ 2551F: include/uapi/linux/npcm-video.h 2552 2553ARM/NUVOTON WPCM450 ARCHITECTURE 2554M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2555L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2556S: Maintained 2557W: https://github.com/neuschaefer/wpcm450/wiki 2558F: Documentation/devicetree/bindings/*/*wpcm* 2559F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2560F: arch/arm/configs/wpcm450_defconfig 2561F: arch/arm/mach-npcm/wpcm450.c 2562F: drivers/*/*/*wpcm* 2563F: drivers/*/*wpcm* 2564 2565ARM/NXP S32G ARCHITECTURE 2566R: Chester Lin <chester62515@gmail.com> 2567R: Matthias Brugger <mbrugger@suse.com> 2568R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2569L: NXP S32 Linux Team <s32@nxp.com> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: arch/arm64/boot/dts/freescale/s32g*.dts* 2573F: drivers/pinctrl/nxp/ 2574 2575ARM/Orion SoC/Technologic Systems TS-78xx platform support 2576M: Alexander Clouter <alex@digriz.org.uk> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578S: Maintained 2579W: http://www.digriz.org.uk/ts78xx/kernel 2580F: arch/arm/mach-orion5x/ts78xx-* 2581 2582ARM/QUALCOMM CHROMEBOOK SUPPORT 2583R: cros-qcom-dts-watchers@chromium.org 2584F: arch/arm64/boot/dts/qcom/sc7180* 2585F: arch/arm64/boot/dts/qcom/sc7280* 2586F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2587 2588ARM/QUALCOMM SUPPORT 2589M: Bjorn Andersson <andersson@kernel.org> 2590M: Konrad Dybcio <konrad.dybcio@linaro.org> 2591L: linux-arm-msm@vger.kernel.org 2592S: Maintained 2593T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2594F: Documentation/devicetree/bindings/*/qcom* 2595F: Documentation/devicetree/bindings/soc/qcom/ 2596F: arch/arm/boot/dts/qcom/ 2597F: arch/arm/configs/qcom_defconfig 2598F: arch/arm/mach-qcom/ 2599F: arch/arm64/boot/dts/qcom/ 2600F: drivers/*/*/pm8???-* 2601F: drivers/*/*/qcom* 2602F: drivers/*/*/qcom/ 2603F: drivers/*/qcom* 2604F: drivers/*/qcom/ 2605F: drivers/bluetooth/btqcomsmd.c 2606F: drivers/clocksource/timer-qcom.c 2607F: drivers/cpuidle/cpuidle-qcom-spm.c 2608F: drivers/extcon/extcon-qcom* 2609F: drivers/i2c/busses/i2c-qcom-geni.c 2610F: drivers/i2c/busses/i2c-qup.c 2611F: drivers/iommu/msm* 2612F: drivers/mfd/ssbi.c 2613F: drivers/mmc/host/mmci_qcom* 2614F: drivers/mmc/host/sdhci-msm.c 2615F: drivers/pci/controller/dwc/pcie-qcom.c 2616F: drivers/phy/qualcomm/ 2617F: drivers/power/*/msm* 2618F: drivers/reset/reset-qcom-* 2619F: drivers/rtc/rtc-pm8xxx.c 2620F: drivers/spi/spi-geni-qcom.c 2621F: drivers/spi/spi-qcom-qspi.c 2622F: drivers/spi/spi-qup.c 2623F: drivers/tty/serial/msm_serial.c 2624F: drivers/ufs/host/ufs-qcom* 2625F: drivers/usb/dwc3/dwc3-qcom.c 2626F: include/dt-bindings/*/qcom* 2627F: include/linux/*/qcom* 2628F: include/linux/soc/qcom/ 2629 2630ARM/RDA MICRO ARCHITECTURE 2631M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/rda.yaml 2636F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2637F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2638F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2639F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2640F: arch/arm/boot/dts/unisoc/ 2641F: drivers/clocksource/timer-rda.c 2642F: drivers/gpio/gpio-rda.c 2643F: drivers/irqchip/irq-rda-intc.c 2644F: drivers/tty/serial/rda-uart.c 2645 2646ARM/REALTEK ARCHITECTURE 2647M: Andreas Färber <afaerber@suse.de> 2648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2649L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651F: Documentation/devicetree/bindings/arm/realtek.yaml 2652F: arch/arm/boot/dts/realtek/ 2653F: arch/arm/mach-realtek/ 2654F: arch/arm64/boot/dts/realtek/ 2655 2656ARM/RISC-V/RENESAS ARCHITECTURE 2657M: Geert Uytterhoeven <geert+renesas@glider.be> 2658M: Magnus Damm <magnus.damm@gmail.com> 2659L: linux-renesas-soc@vger.kernel.org 2660S: Supported 2661Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2662C: irc://irc.libera.chat/renesas-soc 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2664F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2665F: Documentation/devicetree/bindings/soc/renesas/ 2666F: arch/arm/boot/dts/renesas/ 2667F: arch/arm/configs/shmobile_defconfig 2668F: arch/arm/include/debug/renesas-scif.S 2669F: arch/arm/mach-shmobile/ 2670F: arch/arm64/boot/dts/renesas/ 2671F: arch/riscv/boot/dts/renesas/ 2672F: drivers/pmdomain/renesas/ 2673F: drivers/soc/renesas/ 2674F: include/linux/soc/renesas/ 2675K: \brenesas, 2676 2677ARM/RISCPC ARCHITECTURE 2678M: Russell King <linux@armlinux.org.uk> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681W: http://www.armlinux.org.uk/ 2682F: arch/arm/include/asm/hardware/ioc.h 2683F: arch/arm/include/asm/hardware/iomd.h 2684F: arch/arm/include/asm/hardware/memc.h 2685F: arch/arm/mach-rpc/ 2686F: drivers/net/ethernet/8390/etherh.c 2687F: drivers/net/ethernet/i825xx/ether1* 2688F: drivers/net/ethernet/seeq/ether3* 2689F: drivers/scsi/arm/ 2690 2691ARM/Rockchip SoC support 2692M: Heiko Stuebner <heiko@sntech.de> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694L: linux-rockchip@lists.infradead.org 2695S: Maintained 2696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2697F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2698F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2699F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2700F: arch/arm/boot/dts/rockchip/ 2701F: arch/arm/mach-rockchip/ 2702F: drivers/*/*/*rockchip* 2703F: drivers/*/*rockchip* 2704F: drivers/clk/rockchip/ 2705F: drivers/i2c/busses/i2c-rk3x.c 2706F: sound/soc/rockchip/ 2707N: rockchip 2708 2709ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2710M: Krzysztof Kozlowski <krzk@kernel.org> 2711R: Alim Akhtar <alim.akhtar@samsung.com> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713L: linux-samsung-soc@vger.kernel.org 2714S: Maintained 2715P: Documentation/process/maintainer-soc-clean-dts.rst 2716Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2717B: mailto:linux-samsung-soc@vger.kernel.org 2718C: irc://irc.libera.chat/linux-exynos 2719T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2720F: Documentation/arch/arm/samsung/ 2721F: Documentation/devicetree/bindings/arm/samsung/ 2722F: Documentation/devicetree/bindings/hwinfo/samsung,* 2723F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2724F: Documentation/devicetree/bindings/soc/samsung/ 2725F: arch/arm/boot/dts/samsung/ 2726F: arch/arm/mach-exynos*/ 2727F: arch/arm/mach-s3c/ 2728F: arch/arm/mach-s5p*/ 2729F: arch/arm64/boot/dts/exynos/ 2730F: drivers/*/*/*s3c24* 2731F: drivers/*/*s3c24* 2732F: drivers/*/*s3c64xx* 2733F: drivers/*/*s5pv210* 2734F: drivers/clocksource/samsung_pwm_timer.c 2735F: drivers/memory/samsung/ 2736F: drivers/pwm/pwm-samsung.c 2737F: drivers/soc/samsung/ 2738F: drivers/tty/serial/samsung* 2739F: include/clocksource/samsung_pwm.h 2740F: include/linux/platform_data/*s3c* 2741F: include/linux/serial_s3c.h 2742F: include/linux/soc/samsung/ 2743N: exynos 2744N: s3c64xx 2745N: s5pv210 2746 2747ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2748M: Łukasz Stelmach <l.stelmach@samsung.com> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750L: linux-media@vger.kernel.org 2751S: Maintained 2752F: drivers/media/platform/samsung/s5p-g2d/ 2753 2754ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2755M: Marek Szyprowski <m.szyprowski@samsung.com> 2756L: linux-samsung-soc@vger.kernel.org 2757L: linux-media@vger.kernel.org 2758S: Maintained 2759F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2760F: drivers/media/cec/platform/s5p/ 2761 2762ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2763M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2764M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2765M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2770F: drivers/media/platform/samsung/s5p-jpeg/ 2771 2772ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2773M: Marek Szyprowski <m.szyprowski@samsung.com> 2774M: Andrzej Hajda <andrzej.hajda@intel.com> 2775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2776L: linux-media@vger.kernel.org 2777S: Maintained 2778F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2779F: drivers/media/platform/samsung/s5p-mfc/ 2780 2781ARM/SOCFPGA ARCHITECTURE 2782M: Dinh Nguyen <dinguyen@kernel.org> 2783S: Maintained 2784W: http://www.rocketboards.org 2785T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2786F: arch/arm/boot/dts/intel/socfpga/ 2787F: arch/arm/configs/socfpga_defconfig 2788F: arch/arm/mach-socfpga/ 2789F: arch/arm64/boot/dts/altera/ 2790F: arch/arm64/boot/dts/intel/ 2791 2792ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2793M: Dinh Nguyen <dinguyen@kernel.org> 2794S: Maintained 2795F: drivers/clk/socfpga/ 2796 2797ARM/SOCFPGA EDAC SUPPORT 2798M: Dinh Nguyen <dinguyen@kernel.org> 2799S: Maintained 2800F: drivers/edac/altera_edac.[ch] 2801 2802ARM/SPREADTRUM SoC SUPPORT 2803M: Orson Zhai <orsonzhai@gmail.com> 2804M: Baolin Wang <baolin.wang7@gmail.com> 2805M: Chunyan Zhang <zhang.lyra@gmail.com> 2806S: Maintained 2807F: arch/arm64/boot/dts/sprd 2808N: sprd 2809N: sc27xx 2810N: sc2731 2811 2812ARM/STI ARCHITECTURE 2813M: Patrice Chotard <patrice.chotard@foss.st.com> 2814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2815S: Maintained 2816W: http://www.stlinux.com 2817F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2818F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2819F: arch/arm/boot/dts/st/sti* 2820F: arch/arm/mach-sti/ 2821F: drivers/ata/ahci_st.c 2822F: drivers/char/hw_random/st-rng.c 2823F: drivers/clocksource/arm_global_timer.c 2824F: drivers/clocksource/clksrc_st_lpc.c 2825F: drivers/cpufreq/sti-cpufreq.c 2826F: drivers/dma/st_fdma* 2827F: drivers/i2c/busses/i2c-st.c 2828F: drivers/media/platform/st/sti/c8sectpfe/ 2829F: drivers/media/rc/st_rc.c 2830F: drivers/mmc/host/sdhci-st.c 2831F: drivers/phy/st/phy-miphy28lp.c 2832F: drivers/phy/st/phy-stih407-usb.c 2833F: drivers/pinctrl/pinctrl-st.c 2834F: drivers/remoteproc/st_remoteproc.c 2835F: drivers/remoteproc/st_slim_rproc.c 2836F: drivers/reset/sti/ 2837F: drivers/rtc/rtc-st-lpc.c 2838F: drivers/tty/serial/st-asc.c 2839F: drivers/usb/dwc3/dwc3-st.c 2840F: drivers/usb/host/ehci-st.c 2841F: drivers/usb/host/ohci-st.c 2842F: drivers/watchdog/st_lpc_wdt.c 2843F: include/linux/remoteproc/st_slim_rproc.h 2844 2845ARM/STM32 ARCHITECTURE 2846M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2847M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2848L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2850S: Maintained 2851T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2852F: arch/arm/boot/dts/st/stm32* 2853F: arch/arm/mach-stm32/ 2854F: arch/arm64/boot/dts/st/ 2855F: drivers/clocksource/armv7m_systick.c 2856N: stm32 2857N: stm 2858 2859ARM/SUNPLUS SP7021 SOC SUPPORT 2860M: Qin Jian <qinjian@cqplus1.com> 2861L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2862S: Maintained 2863W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2864F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2865F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2866F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2867F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2868F: arch/arm/boot/dts/sunplus/ 2869F: arch/arm/configs/sp7021_*defconfig 2870F: drivers/clk/clk-sp7021.c 2871F: drivers/irqchip/irq-sp7021-intc.c 2872F: drivers/reset/reset-sunplus.c 2873F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2874F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2875 2876ARM/Synaptics SoC support 2877M: Jisheng Zhang <jszhang@kernel.org> 2878M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Maintained 2881F: arch/arm/boot/dts/synaptics/ 2882F: arch/arm/mach-berlin/ 2883F: arch/arm64/boot/dts/synaptics/ 2884 2885ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2886M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2887L: linux-tegra@vger.kernel.org 2888L: linux-media@vger.kernel.org 2889S: Maintained 2890F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2891F: drivers/media/cec/platform/tegra/ 2892 2893ARM/TESLA FSD SoC SUPPORT 2894M: Alim Akhtar <alim.akhtar@samsung.com> 2895M: linux-fsd@tesla.com 2896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2897L: linux-samsung-soc@vger.kernel.org 2898S: Maintained 2899F: arch/arm64/boot/dts/tesla/ 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/ti/keystone/ 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945 2946ARM/TOSHIBA VISCONTI ARCHITECTURE 2947M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949S: Supported 2950T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2951F: Documentation/devicetree/bindings/arm/toshiba.yaml 2952F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2954F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2955F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2956F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2957F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2958F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2959F: arch/arm64/boot/dts/toshiba/ 2960F: drivers/clk/visconti/ 2961F: drivers/gpio/gpio-visconti.c 2962F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2963F: drivers/pci/controller/dwc/pcie-visconti.c 2964F: drivers/pinctrl/visconti/ 2965F: drivers/watchdog/visconti_wdt.c 2966N: visconti 2967 2968ARM/UNIPHIER ARCHITECTURE 2969M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2970M: Masami Hiramatsu <mhiramat@kernel.org> 2971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2972S: Maintained 2973F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2974F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2975F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2976F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2977F: arch/arm/boot/dts/socionext/uniphier* 2978F: arch/arm/include/asm/hardware/cache-uniphier.h 2979F: arch/arm/mm/cache-uniphier.c 2980F: arch/arm64/boot/dts/socionext/uniphier* 2981F: drivers/bus/uniphier-system-bus.c 2982F: drivers/clk/uniphier/ 2983F: drivers/dma/uniphier-mdmac.c 2984F: drivers/gpio/gpio-uniphier.c 2985F: drivers/i2c/busses/i2c-uniphier* 2986F: drivers/irqchip/irq-uniphier-aidet.c 2987F: drivers/mmc/host/uniphier-sd.c 2988F: drivers/pinctrl/uniphier/ 2989F: drivers/reset/reset-uniphier.c 2990F: drivers/tty/serial/8250/8250_uniphier.c 2991N: uniphier 2992 2993ARM/VERSATILE EXPRESS PLATFORM 2994M: Liviu Dudau <liviu.dudau@arm.com> 2995M: Sudeep Holla <sudeep.holla@arm.com> 2996M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2998S: Maintained 2999N: mps2 3000N: vexpress 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clocksource/timer-versatile.c 3004X: drivers/cpufreq/vexpress-spc-cpufreq.c 3005X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3042F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3043F: arch/arm/mach-zynq/ 3044F: drivers/clocksource/timer-cadence-ttc.c 3045F: drivers/cpuidle/cpuidle-zynq.c 3046F: drivers/edac/synopsys_edac.c 3047F: drivers/i2c/busses/i2c-cadence.c 3048F: drivers/i2c/busses/i2c-xiic.c 3049F: drivers/mmc/host/sdhci-of-arasan.c 3050N: zynq 3051N: xilinx 3052 3053ARM64 PORT (AARCH64 ARCHITECTURE) 3054M: Catalin Marinas <catalin.marinas@arm.com> 3055M: Will Deacon <will@kernel.org> 3056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3057S: Maintained 3058T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3059F: Documentation/arch/arm64/ 3060F: arch/arm64/ 3061F: tools/testing/selftests/arm64/ 3062X: arch/arm64/boot/dts/ 3063 3064ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3065M: George McCollister <george.mccollister@gmail.com> 3066L: netdev@vger.kernel.org 3067S: Maintained 3068F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3069F: drivers/net/dsa/xrs700x/* 3070F: net/dsa/tag_xrs700x.c 3071 3072AS3645A LED FLASH CONTROLLER DRIVER 3073M: Sakari Ailus <sakari.ailus@iki.fi> 3074L: linux-leds@vger.kernel.org 3075S: Maintained 3076F: drivers/leds/flash/leds-as3645a.c 3077 3078ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3079M: Tianshu Qiu <tian.shu.qiu@intel.com> 3080L: linux-media@vger.kernel.org 3081S: Maintained 3082T: git git://linuxtv.org/media_tree.git 3083F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3084F: drivers/media/i2c/ak7375.c 3085 3086ASAHI KASEI AK8974 DRIVER 3087M: Linus Walleij <linus.walleij@linaro.org> 3088L: linux-iio@vger.kernel.org 3089S: Supported 3090W: http://www.akm.com/ 3091F: drivers/iio/magnetometer/ak8974.c 3092 3093AOSONG AGS02MA TVOC SENSOR DRIVER 3094M: Anshul Dalal <anshulusr@gmail.com> 3095L: linux-iio@vger.kernel.org 3096S: Maintained 3097F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3098F: drivers/iio/chemical/ags02ma.c 3099 3100ASC7621 HARDWARE MONITOR DRIVER 3101M: George Joseph <george.joseph@fairview5.com> 3102L: linux-hwmon@vger.kernel.org 3103S: Maintained 3104F: Documentation/hwmon/asc7621.rst 3105F: drivers/hwmon/asc7621.c 3106 3107ASIX AX88796C SPI ETHERNET ADAPTER 3108M: Łukasz Stelmach <l.stelmach@samsung.com> 3109S: Maintained 3110F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3111F: drivers/net/ethernet/asix/ax88796c_* 3112 3113ASIX PHY DRIVER [RUST] 3114M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3115R: Trevor Gross <tmgross@umich.edu> 3116L: netdev@vger.kernel.org 3117L: rust-for-linux@vger.kernel.org 3118S: Maintained 3119F: drivers/net/phy/ax88796b_rust.rs 3120 3121ASPEED CRYPTO DRIVER 3122M: Neal Liu <neal_liu@aspeedtech.com> 3123L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3124S: Maintained 3125F: Documentation/devicetree/bindings/crypto/aspeed,* 3126F: drivers/crypto/aspeed/ 3127 3128ASPEED PECI CONTROLLER 3129M: Iwona Winiarska <iwona.winiarska@intel.com> 3130L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3131L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3132S: Supported 3133F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3134F: drivers/peci/controller/peci-aspeed.c 3135 3136ASPEED PINCTRL DRIVERS 3137M: Andrew Jeffery <andrew@codeconstruct.com.au> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3140L: linux-gpio@vger.kernel.org 3141S: Maintained 3142F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3143F: drivers/pinctrl/aspeed/ 3144 3145ASPEED SCU INTERRUPT CONTROLLER DRIVER 3146M: Eddie James <eajames@linux.ibm.com> 3147L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3148S: Maintained 3149F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3150F: drivers/irqchip/irq-aspeed-scu-ic.c 3151F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3152 3153ASPEED SD/MMC DRIVER 3154M: Andrew Jeffery <andrew@codeconstruct.com.au> 3155L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3156L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3157L: linux-mmc@vger.kernel.org 3158S: Maintained 3159F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3160F: drivers/mmc/host/sdhci-of-aspeed* 3161 3162ASPEED SMC SPI DRIVER 3163M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3164M: Cédric Le Goater <clg@kaod.org> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167L: linux-spi@vger.kernel.org 3168S: Maintained 3169F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3170F: drivers/spi/spi-aspeed-smc.c 3171 3172ASPEED USB UDC DRIVER 3173M: Neal Liu <neal_liu@aspeedtech.com> 3174L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3175S: Maintained 3176F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3177F: drivers/usb/gadget/udc/aspeed_udc.c 3178 3179ASPEED VIDEO ENGINE DRIVER 3180M: Eddie James <eajames@linux.ibm.com> 3181L: linux-media@vger.kernel.org 3182L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3183S: Maintained 3184F: Documentation/devicetree/bindings/media/aspeed-video.txt 3185F: drivers/media/platform/aspeed/ 3186 3187ASUS EC HARDWARE MONITOR DRIVER 3188M: Eugene Shalygin <eugene.shalygin@gmail.com> 3189L: linux-hwmon@vger.kernel.org 3190S: Maintained 3191F: drivers/hwmon/asus-ec-sensors.c 3192 3193ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3194M: Corentin Chary <corentin.chary@gmail.com> 3195M: Luke D. Jones <luke@ljones.dev> 3196L: platform-driver-x86@vger.kernel.org 3197S: Maintained 3198W: https://asus-linux.org/ 3199F: drivers/platform/x86/asus*.c 3200F: drivers/platform/x86/eeepc*.c 3201 3202ASUS TF103C DOCK DRIVER 3203M: Hans de Goede <hdegoede@redhat.com> 3204L: platform-driver-x86@vger.kernel.org 3205S: Maintained 3206T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3207F: drivers/platform/x86/asus-tf103c-dock.c 3208 3209ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3210M: Aleksa Savic <savicaleksa83@gmail.com> 3211L: linux-hwmon@vger.kernel.org 3212S: Maintained 3213F: drivers/hwmon/asus_rog_ryujin.c 3214 3215ASUS WIRELESS RADIO CONTROL DRIVER 3216M: João Paulo Rechi Vita <jprvita@gmail.com> 3217L: platform-driver-x86@vger.kernel.org 3218S: Maintained 3219F: drivers/platform/x86/asus-wireless.c 3220 3221ASUS WMI HARDWARE MONITOR DRIVER 3222M: Ed Brindley <kernel@maidavale.org> 3223M: Denis Pauk <pauk.denis@gmail.com> 3224L: linux-hwmon@vger.kernel.org 3225S: Maintained 3226F: drivers/hwmon/asus_wmi_sensors.c 3227 3228ASYMMETRIC KEYS 3229M: David Howells <dhowells@redhat.com> 3230L: keyrings@vger.kernel.org 3231S: Maintained 3232F: Documentation/crypto/asymmetric-keys.rst 3233F: crypto/asymmetric_keys/ 3234F: include/crypto/pkcs7.h 3235F: include/crypto/public_key.h 3236F: include/linux/verification.h 3237 3238ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3239R: Dan Williams <dan.j.williams@intel.com> 3240S: Odd fixes 3241W: http://sourceforge.net/projects/xscaleiop 3242F: Documentation/crypto/async-tx-api.rst 3243F: crypto/async_tx/ 3244F: include/linux/async_tx.h 3245 3246AT24 EEPROM DRIVER 3247M: Bartosz Golaszewski <brgl@bgdev.pl> 3248L: linux-i2c@vger.kernel.org 3249S: Maintained 3250T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3251F: Documentation/devicetree/bindings/eeprom/at24.yaml 3252F: drivers/misc/eeprom/at24.c 3253 3254ATA OVER ETHERNET (AOE) DRIVER 3255M: "Justin Sanders" <justin@coraid.com> 3256S: Supported 3257W: http://www.openaoe.org/ 3258F: Documentation/admin-guide/aoe/ 3259F: drivers/block/aoe/ 3260 3261ATC260X PMIC MFD DRIVER 3262M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3263M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3264L: linux-actions@lists.infradead.org 3265S: Maintained 3266F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3267F: drivers/input/misc/atc260x-onkey.c 3268F: drivers/mfd/atc260* 3269F: drivers/power/reset/atc260x-poweroff.c 3270F: drivers/regulator/atc260x-regulator.c 3271F: include/linux/mfd/atc260x/* 3272 3273ATHEROS 71XX/9XXX GPIO DRIVER 3274M: Alban Bedel <albeu@free.fr> 3275S: Maintained 3276W: https://github.com/AlbanBedel/linux 3277T: git git://github.com/AlbanBedel/linux 3278F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3279F: drivers/gpio/gpio-ath79.c 3280 3281ATHEROS 71XX/9XXX USB PHY DRIVER 3282M: Alban Bedel <albeu@free.fr> 3283S: Maintained 3284W: https://github.com/AlbanBedel/linux 3285T: git git://github.com/AlbanBedel/linux 3286F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3287F: drivers/phy/qualcomm/phy-ath79-usb.c 3288 3289ATHEROS ATH GENERIC UTILITIES 3290M: Kalle Valo <kvalo@kernel.org> 3291L: linux-wireless@vger.kernel.org 3292S: Supported 3293F: drivers/net/wireless/ath/* 3294 3295ATHEROS ATH5K WIRELESS DRIVER 3296M: Jiri Slaby <jirislaby@kernel.org> 3297M: Nick Kossifidis <mickflemm@gmail.com> 3298M: Luis Chamberlain <mcgrof@kernel.org> 3299L: linux-wireless@vger.kernel.org 3300S: Maintained 3301W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3302F: drivers/net/wireless/ath/ath5k/ 3303 3304ATHEROS ATH6KL WIRELESS DRIVER 3305L: linux-wireless@vger.kernel.org 3306S: Orphan 3307W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3308F: drivers/net/wireless/ath/ath6kl/ 3309 3310ATI_REMOTE2 DRIVER 3311M: Ville Syrjala <syrjala@sci.fi> 3312S: Maintained 3313F: drivers/input/misc/ati_remote2.c 3314 3315ATK0110 HWMON DRIVER 3316M: Luca Tettamanti <kronos.it@gmail.com> 3317L: linux-hwmon@vger.kernel.org 3318S: Maintained 3319F: drivers/hwmon/asus_atk0110.c 3320 3321ATLX ETHERNET DRIVERS 3322M: Chris Snook <chris.snook@gmail.com> 3323L: netdev@vger.kernel.org 3324S: Maintained 3325W: http://sourceforge.net/projects/atl1 3326W: http://atl1.sourceforge.net 3327F: drivers/net/ethernet/atheros/ 3328 3329ATM 3330M: Chas Williams <3chas3@gmail.com> 3331L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3332L: netdev@vger.kernel.org 3333S: Maintained 3334W: http://linux-atm.sourceforge.net 3335F: drivers/atm/ 3336F: include/linux/atm* 3337F: include/uapi/linux/atm* 3338 3339ATMEL MACB ETHERNET DRIVER 3340M: Nicolas Ferre <nicolas.ferre@microchip.com> 3341M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3342S: Supported 3343F: drivers/net/ethernet/cadence/ 3344 3345ATMEL MAXTOUCH DRIVER 3346M: Nick Dyer <nick@shmanahar.org> 3347S: Maintained 3348T: git git://github.com/ndyer/linux.git 3349F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3350F: drivers/input/touchscreen/atmel_mxt_ts.c 3351 3352ATOMIC INFRASTRUCTURE 3353M: Will Deacon <will@kernel.org> 3354M: Peter Zijlstra <peterz@infradead.org> 3355R: Boqun Feng <boqun.feng@gmail.com> 3356R: Mark Rutland <mark.rutland@arm.com> 3357L: linux-kernel@vger.kernel.org 3358S: Maintained 3359F: Documentation/atomic_*.txt 3360F: arch/*/include/asm/atomic*.h 3361F: include/*/atomic*.h 3362F: include/linux/refcount.h 3363F: scripts/atomic/ 3364 3365ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3366M: Bradley Grove <linuxdrivers@attotech.com> 3367L: linux-scsi@vger.kernel.org 3368S: Supported 3369W: http://www.attotech.com 3370F: drivers/scsi/esas2r 3371 3372ATUSB IEEE 802.15.4 RADIO DRIVER 3373M: Stefan Schmidt <stefan@datenfreihafen.org> 3374L: linux-wpan@vger.kernel.org 3375S: Maintained 3376F: drivers/net/ieee802154/at86rf230.h 3377F: drivers/net/ieee802154/atusb.c 3378F: drivers/net/ieee802154/atusb.h 3379 3380AUDIT SUBSYSTEM 3381M: Paul Moore <paul@paul-moore.com> 3382M: Eric Paris <eparis@redhat.com> 3383L: audit@vger.kernel.org 3384S: Supported 3385W: https://github.com/linux-audit 3386Q: https://patchwork.kernel.org/project/audit/list 3387B: mailto:audit@vger.kernel.org 3388P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3389T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3390F: include/asm-generic/audit_*.h 3391F: include/linux/audit.h 3392F: include/linux/audit_arch.h 3393F: include/uapi/linux/audit.h 3394F: kernel/audit* 3395F: lib/*audit.c 3396K: \baudit_[a-z_0-9]\+\b 3397 3398AUXILIARY BUS DRIVER 3399M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3400R: Dave Ertman <david.m.ertman@intel.com> 3401R: Ira Weiny <ira.weiny@intel.com> 3402S: Supported 3403T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3404F: Documentation/driver-api/auxiliary_bus.rst 3405F: drivers/base/auxiliary.c 3406F: include/linux/auxiliary_bus.h 3407 3408AUXILIARY DISPLAY DRIVERS 3409M: Andy Shevchenko <andy@kernel.org> 3410R: Geert Uytterhoeven <geert@linux-m68k.org> 3411S: Odd Fixes 3412T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3413F: Documentation/devicetree/bindings/auxdisplay/ 3414F: drivers/auxdisplay/ 3415F: include/linux/cfag12864b.h 3416F: include/uapi/linux/map_to_14segment.h 3417F: include/uapi/linux/map_to_7segment.h 3418 3419AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3420M: Andreas Klinger <ak@it-klinger.de> 3421L: linux-iio@vger.kernel.org 3422S: Maintained 3423F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3424F: drivers/iio/adc/hx711.c 3425 3426AX.25 NETWORK LAYER 3427L: linux-hams@vger.kernel.org 3428S: Orphan 3429W: https://linux-ax25.in-berlin.de 3430F: include/net/ax25.h 3431F: include/uapi/linux/ax25.h 3432F: net/ax25/ 3433 3434AXENTIA ARM DEVICES 3435M: Peter Rosin <peda@axentia.se> 3436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3437S: Maintained 3438F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3439F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3440F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3441F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3442 3443AXENTIA ASOC DRIVERS 3444M: Peter Rosin <peda@axentia.se> 3445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3446S: Maintained 3447F: Documentation/devicetree/bindings/sound/axentia,* 3448F: sound/soc/atmel/tse850-pcm5142.c 3449 3450AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3451M: Nuno Sá <nuno.sa@analog.com> 3452L: linux-hwmon@vger.kernel.org 3453S: Supported 3454W: https://ez.analog.com/linux-software-drivers 3455F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3456F: drivers/hwmon/axi-fan-control.c 3457 3458AXI SPI ENGINE 3459M: Michael Hennerich <michael.hennerich@analog.com> 3460M: Nuno Sá <nuno.sa@analog.com> 3461R: David Lechner <dlechner@baylibre.com> 3462L: linux-spi@vger.kernel.org 3463S: Supported 3464W: https://ez.analog.com/linux-software-drivers 3465F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3466F: drivers/spi/spi-axi-spi-engine.c 3467 3468AXXIA I2C CONTROLLER 3469M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3470L: linux-i2c@vger.kernel.org 3471S: Maintained 3472F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3473F: drivers/i2c/busses/i2c-axxia.c 3474 3475AZ6007 DVB DRIVER 3476M: Mauro Carvalho Chehab <mchehab@kernel.org> 3477L: linux-media@vger.kernel.org 3478S: Maintained 3479W: https://linuxtv.org 3480T: git git://linuxtv.org/media_tree.git 3481F: drivers/media/usb/dvb-usb-v2/az6007.c 3482 3483AZTECH FM RADIO RECEIVER DRIVER 3484M: Hans Verkuil <hverkuil@xs4all.nl> 3485L: linux-media@vger.kernel.org 3486S: Maintained 3487W: https://linuxtv.org 3488T: git git://linuxtv.org/media_tree.git 3489F: drivers/media/radio/radio-aztech* 3490 3491B43 WIRELESS DRIVER 3492L: linux-wireless@vger.kernel.org 3493L: b43-dev@lists.infradead.org 3494S: Orphan 3495W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3496F: drivers/net/wireless/broadcom/b43/ 3497 3498B43LEGACY WIRELESS DRIVER 3499M: Larry Finger <Larry.Finger@lwfinger.net> 3500L: linux-wireless@vger.kernel.org 3501L: b43-dev@lists.infradead.org 3502S: Maintained 3503W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3504F: drivers/net/wireless/broadcom/b43legacy/ 3505 3506BACKLIGHT CLASS/SUBSYSTEM 3507M: Lee Jones <lee@kernel.org> 3508M: Daniel Thompson <daniel.thompson@linaro.org> 3509M: Jingoo Han <jingoohan1@gmail.com> 3510L: dri-devel@lists.freedesktop.org 3511S: Maintained 3512T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3513F: Documentation/ABI/stable/sysfs-class-backlight 3514F: Documentation/ABI/testing/sysfs-class-backlight 3515F: Documentation/devicetree/bindings/leds/backlight 3516F: drivers/video/backlight/ 3517F: include/linux/backlight.h 3518F: include/linux/pwm_backlight.h 3519 3520BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3521M: Serge Semin <fancer.lancer@gmail.com> 3522L: linux-hwmon@vger.kernel.org 3523S: Supported 3524F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3525F: Documentation/hwmon/bt1-pvt.rst 3526F: drivers/hwmon/bt1-pvt.[ch] 3527 3528BARCO P50 GPIO DRIVER 3529M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3530M: Peter Korsgaard <peter.korsgaard@barco.com> 3531S: Maintained 3532F: drivers/platform/x86/barco-p50-gpio.c 3533 3534BATMAN ADVANCED 3535M: Marek Lindner <mareklindner@neomailbox.ch> 3536M: Simon Wunderlich <sw@simonwunderlich.de> 3537M: Antonio Quartulli <a@unstable.cc> 3538M: Sven Eckelmann <sven@narfation.org> 3539L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3540S: Maintained 3541W: https://www.open-mesh.org/ 3542Q: https://patchwork.open-mesh.org/project/batman/list/ 3543B: https://www.open-mesh.org/projects/batman-adv/issues 3544C: ircs://irc.hackint.org/batadv 3545T: git https://git.open-mesh.org/linux-merge.git 3546F: Documentation/networking/batman-adv.rst 3547F: include/uapi/linux/batadv_packet.h 3548F: include/uapi/linux/batman_adv.h 3549F: net/batman-adv/ 3550 3551BAYCOM/HDLCDRV DRIVERS FOR AX.25 3552M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3553L: linux-hams@vger.kernel.org 3554S: Maintained 3555W: http://www.baycom.org/~tom/ham/ham.html 3556F: drivers/net/hamradio/baycom* 3557 3558BCACHE (BLOCK LAYER CACHE) 3559M: Coly Li <colyli@suse.de> 3560M: Kent Overstreet <kent.overstreet@linux.dev> 3561L: linux-bcache@vger.kernel.org 3562S: Maintained 3563W: http://bcache.evilpiepirate.org 3564C: irc://irc.oftc.net/bcache 3565F: drivers/md/bcache/ 3566 3567BCACHEFS 3568M: Kent Overstreet <kent.overstreet@linux.dev> 3569R: Brian Foster <bfoster@redhat.com> 3570L: linux-bcachefs@vger.kernel.org 3571S: Supported 3572C: irc://irc.oftc.net/bcache 3573T: git https://evilpiepirate.org/git/bcachefs.git 3574F: fs/bcachefs/ 3575F: Documentation/filesystems/bcachefs/ 3576 3577BDISP ST MEDIA DRIVER 3578M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3579L: linux-media@vger.kernel.org 3580S: Supported 3581W: https://linuxtv.org 3582T: git git://linuxtv.org/media_tree.git 3583F: drivers/media/platform/st/sti/bdisp 3584 3585BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3586M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3587L: netdev@vger.kernel.org 3588S: Maintained 3589F: drivers/net/ethernet/ec_bhf.c 3590 3591BEFS FILE SYSTEM 3592M: Luis de Bethencourt <luisbg@kernel.org> 3593M: Salah Triki <salah.triki@gmail.com> 3594S: Maintained 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3596F: Documentation/filesystems/befs.rst 3597F: fs/befs/ 3598 3599BFQ I/O SCHEDULER 3600M: Paolo Valente <paolo.valente@unimore.it> 3601M: Jens Axboe <axboe@kernel.dk> 3602L: linux-block@vger.kernel.org 3603S: Maintained 3604F: Documentation/block/bfq-iosched.rst 3605F: block/bfq-* 3606 3607BFS FILE SYSTEM 3608M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3609S: Maintained 3610F: Documentation/filesystems/bfs.rst 3611F: fs/bfs/ 3612F: include/uapi/linux/bfs_fs.h 3613 3614BITMAP API 3615M: Yury Norov <yury.norov@gmail.com> 3616R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3617S: Maintained 3618F: include/linux/bitfield.h 3619F: include/linux/bitmap-str.h 3620F: include/linux/bitmap.h 3621F: include/linux/bits.h 3622F: include/linux/cpumask.h 3623F: include/linux/find.h 3624F: include/linux/nodemask.h 3625F: include/vdso/bits.h 3626F: lib/bitmap-str.c 3627F: lib/bitmap.c 3628F: lib/cpumask.c 3629F: lib/cpumask_kunit.c 3630F: lib/find_bit.c 3631F: lib/find_bit_benchmark.c 3632F: lib/test_bitmap.c 3633F: tools/include/linux/bitfield.h 3634F: tools/include/linux/bitmap.h 3635F: tools/include/linux/bits.h 3636F: tools/include/linux/find.h 3637F: tools/include/vdso/bits.h 3638F: tools/lib/bitmap.c 3639F: tools/lib/find_bit.c 3640 3641BLINKM RGB LED DRIVER 3642M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3643S: Maintained 3644F: drivers/leds/leds-blinkm.c 3645 3646BLOCK LAYER 3647M: Jens Axboe <axboe@kernel.dk> 3648L: linux-block@vger.kernel.org 3649S: Maintained 3650T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3651F: Documentation/ABI/stable/sysfs-block 3652F: Documentation/block/ 3653F: block/ 3654F: drivers/block/ 3655F: include/linux/bio.h 3656F: include/linux/blk* 3657F: kernel/trace/blktrace.c 3658F: lib/sbitmap.c 3659 3660BLOCK2MTD DRIVER 3661M: Joern Engel <joern@lazybastard.org> 3662L: linux-mtd@lists.infradead.org 3663S: Maintained 3664F: drivers/mtd/devices/block2mtd.c 3665 3666BLUETOOTH DRIVERS 3667M: Marcel Holtmann <marcel@holtmann.org> 3668M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3669L: linux-bluetooth@vger.kernel.org 3670S: Supported 3671W: http://www.bluez.org/ 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3674F: Documentation/devicetree/bindings/net/bluetooth/ 3675F: drivers/bluetooth/ 3676 3677BLUETOOTH SUBSYSTEM 3678M: Marcel Holtmann <marcel@holtmann.org> 3679M: Johan Hedberg <johan.hedberg@gmail.com> 3680M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3681L: linux-bluetooth@vger.kernel.org 3682S: Supported 3683W: http://www.bluez.org/ 3684T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3686F: include/net/bluetooth/ 3687F: net/bluetooth/ 3688 3689BONDING DRIVER 3690M: Jay Vosburgh <j.vosburgh@gmail.com> 3691M: Andy Gospodarek <andy@greyhouse.net> 3692L: netdev@vger.kernel.org 3693S: Supported 3694W: http://sourceforge.net/projects/bonding/ 3695F: Documentation/networking/bonding.rst 3696F: drivers/net/bonding/ 3697F: include/net/bond* 3698F: include/uapi/linux/if_bonding.h 3699F: tools/testing/selftests/drivers/net/bonding/ 3700 3701BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3702M: Dan Robertson <dan@dlrobertson.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3706F: drivers/iio/accel/bma400* 3707 3708BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3709M: Jagath Jog J <jagathjog1996@gmail.com> 3710L: linux-iio@vger.kernel.org 3711S: Maintained 3712F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3713F: drivers/iio/imu/bmi323/ 3714 3715BPF JIT for ARM 3716M: Russell King <linux@armlinux.org.uk> 3717M: Puranjay Mohan <puranjay@kernel.org> 3718L: bpf@vger.kernel.org 3719S: Maintained 3720F: arch/arm/net/ 3721 3722BPF JIT for ARM64 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Alexei Starovoitov <ast@kernel.org> 3725M: Zi Shen Lim <zlim.lnx@gmail.com> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/arm64/net/ 3729 3730BPF JIT for LOONGARCH 3731M: Tiezhu Yang <yangtiezhu@loongson.cn> 3732R: Hengqi Chen <hengqi.chen@gmail.com> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: arch/loongarch/net/ 3736 3737BPF JIT for MIPS (32-BIT AND 64-BIT) 3738M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3739M: Paul Burton <paulburton@kernel.org> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: arch/mips/net/ 3743 3744BPF JIT for NFP NICs 3745M: Jakub Kicinski <kuba@kernel.org> 3746L: bpf@vger.kernel.org 3747S: Odd Fixes 3748F: drivers/net/ethernet/netronome/nfp/bpf/ 3749 3750BPF JIT for POWERPC (32-BIT AND 64-BIT) 3751M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3752M: Michael Ellerman <mpe@ellerman.id.au> 3753L: bpf@vger.kernel.org 3754S: Supported 3755F: arch/powerpc/net/ 3756 3757BPF JIT for RISC-V (32-bit) 3758M: Luke Nelson <luke.r.nels@gmail.com> 3759M: Xi Wang <xi.wang@gmail.com> 3760L: bpf@vger.kernel.org 3761S: Maintained 3762F: arch/riscv/net/ 3763X: arch/riscv/net/bpf_jit_comp64.c 3764 3765BPF JIT for RISC-V (64-bit) 3766M: Björn Töpel <bjorn@kernel.org> 3767R: Pu Lehui <pulehui@huawei.com> 3768R: Puranjay Mohan <puranjay@kernel.org> 3769L: bpf@vger.kernel.org 3770S: Maintained 3771F: arch/riscv/net/ 3772X: arch/riscv/net/bpf_jit_comp32.c 3773 3774BPF JIT for S390 3775M: Ilya Leoshkevich <iii@linux.ibm.com> 3776M: Heiko Carstens <hca@linux.ibm.com> 3777M: Vasily Gorbik <gor@linux.ibm.com> 3778L: bpf@vger.kernel.org 3779S: Supported 3780F: arch/s390/net/ 3781X: arch/s390/net/pnet.c 3782 3783BPF JIT for SPARC (32-BIT AND 64-BIT) 3784M: David S. Miller <davem@davemloft.net> 3785L: bpf@vger.kernel.org 3786S: Odd Fixes 3787F: arch/sparc/net/ 3788 3789BPF JIT for X86 32-BIT 3790M: Wang YanQing <udknight@gmail.com> 3791L: bpf@vger.kernel.org 3792S: Odd Fixes 3793F: arch/x86/net/bpf_jit_comp32.c 3794 3795BPF JIT for X86 64-BIT 3796M: Alexei Starovoitov <ast@kernel.org> 3797M: Daniel Borkmann <daniel@iogearbox.net> 3798L: bpf@vger.kernel.org 3799S: Supported 3800F: arch/x86/net/ 3801X: arch/x86/net/bpf_jit_comp32.c 3802 3803BPF [BTF] 3804M: Martin KaFai Lau <martin.lau@linux.dev> 3805L: bpf@vger.kernel.org 3806S: Maintained 3807F: include/linux/btf* 3808F: kernel/bpf/btf.c 3809 3810BPF [CORE] 3811M: Alexei Starovoitov <ast@kernel.org> 3812M: Daniel Borkmann <daniel@iogearbox.net> 3813R: John Fastabend <john.fastabend@gmail.com> 3814L: bpf@vger.kernel.org 3815S: Maintained 3816F: include/linux/bpf* 3817F: include/linux/filter.h 3818F: include/linux/tnum.h 3819F: kernel/bpf/core.c 3820F: kernel/bpf/dispatcher.c 3821F: kernel/bpf/mprog.c 3822F: kernel/bpf/syscall.c 3823F: kernel/bpf/tnum.c 3824F: kernel/bpf/trampoline.c 3825F: kernel/bpf/verifier.c 3826 3827BPF [DOCUMENTATION] (Related to Standardization) 3828R: David Vernet <void@manifault.com> 3829L: bpf@vger.kernel.org 3830L: bpf@ietf.org 3831S: Maintained 3832F: Documentation/bpf/standardization/ 3833 3834BPF [GENERAL] (Safe Dynamic Programs and Tools) 3835M: Alexei Starovoitov <ast@kernel.org> 3836M: Daniel Borkmann <daniel@iogearbox.net> 3837M: Andrii Nakryiko <andrii@kernel.org> 3838R: Martin KaFai Lau <martin.lau@linux.dev> 3839R: Eduard Zingerman <eddyz87@gmail.com> 3840R: Song Liu <song@kernel.org> 3841R: Yonghong Song <yonghong.song@linux.dev> 3842R: John Fastabend <john.fastabend@gmail.com> 3843R: KP Singh <kpsingh@kernel.org> 3844R: Stanislav Fomichev <sdf@google.com> 3845R: Hao Luo <haoluo@google.com> 3846R: Jiri Olsa <jolsa@kernel.org> 3847L: bpf@vger.kernel.org 3848S: Supported 3849W: https://bpf.io/ 3850Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3851T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3852T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3853F: Documentation/bpf/ 3854F: Documentation/networking/filter.rst 3855F: Documentation/userspace-api/ebpf/ 3856F: arch/*/net/* 3857F: include/linux/bpf* 3858F: include/linux/btf* 3859F: include/linux/filter.h 3860F: include/trace/events/xdp.h 3861F: include/uapi/linux/bpf* 3862F: include/uapi/linux/btf* 3863F: include/uapi/linux/filter.h 3864F: kernel/bpf/ 3865F: kernel/trace/bpf_trace.c 3866F: lib/test_bpf.c 3867F: net/bpf/ 3868F: net/core/filter.c 3869F: net/sched/act_bpf.c 3870F: net/sched/cls_bpf.c 3871F: samples/bpf/ 3872F: scripts/bpf_doc.py 3873F: scripts/Makefile.btf 3874F: scripts/pahole-version.sh 3875F: tools/bpf/ 3876F: tools/lib/bpf/ 3877F: tools/testing/selftests/bpf/ 3878 3879BPF [ITERATOR] 3880M: Yonghong Song <yonghong.song@linux.dev> 3881L: bpf@vger.kernel.org 3882S: Maintained 3883F: kernel/bpf/*iter.c 3884 3885BPF [L7 FRAMEWORK] (sockmap) 3886M: John Fastabend <john.fastabend@gmail.com> 3887M: Jakub Sitnicki <jakub@cloudflare.com> 3888L: netdev@vger.kernel.org 3889L: bpf@vger.kernel.org 3890S: Maintained 3891F: include/linux/skmsg.h 3892F: net/core/skmsg.c 3893F: net/core/sock_map.c 3894F: net/ipv4/tcp_bpf.c 3895F: net/ipv4/udp_bpf.c 3896F: net/unix/unix_bpf.c 3897 3898BPF [LIBRARY] (libbpf) 3899M: Andrii Nakryiko <andrii@kernel.org> 3900M: Eduard Zingerman <eddyz87@gmail.com> 3901L: bpf@vger.kernel.org 3902S: Maintained 3903F: tools/lib/bpf/ 3904 3905BPF [MISC] 3906L: bpf@vger.kernel.org 3907S: Odd Fixes 3908K: (?:\b|_)bpf(?:\b|_) 3909 3910BPF [NETKIT] (BPF-programmable network device) 3911M: Daniel Borkmann <daniel@iogearbox.net> 3912M: Nikolay Aleksandrov <razor@blackwall.org> 3913L: bpf@vger.kernel.org 3914L: netdev@vger.kernel.org 3915S: Supported 3916F: drivers/net/netkit.c 3917F: include/net/netkit.h 3918 3919BPF [NETWORKING] (struct_ops, reuseport) 3920M: Martin KaFai Lau <martin.lau@linux.dev> 3921L: bpf@vger.kernel.org 3922L: netdev@vger.kernel.org 3923S: Maintained 3924F: kernel/bpf/bpf_struct* 3925 3926BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3927M: Martin KaFai Lau <martin.lau@linux.dev> 3928M: Daniel Borkmann <daniel@iogearbox.net> 3929R: John Fastabend <john.fastabend@gmail.com> 3930L: bpf@vger.kernel.org 3931L: netdev@vger.kernel.org 3932S: Maintained 3933F: include/net/tcx.h 3934F: kernel/bpf/tcx.c 3935F: net/core/filter.c 3936F: net/sched/act_bpf.c 3937F: net/sched/cls_bpf.c 3938 3939BPF [RINGBUF] 3940M: Andrii Nakryiko <andrii@kernel.org> 3941L: bpf@vger.kernel.org 3942S: Maintained 3943F: kernel/bpf/ringbuf.c 3944 3945BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3946M: KP Singh <kpsingh@kernel.org> 3947R: Matt Bobrowski <mattbobrowski@google.com> 3948L: bpf@vger.kernel.org 3949S: Maintained 3950F: Documentation/bpf/prog_lsm.rst 3951F: include/linux/bpf_lsm.h 3952F: kernel/bpf/bpf_lsm.c 3953F: security/bpf/ 3954 3955BPF [SELFTESTS] (Test Runners & Infrastructure) 3956M: Andrii Nakryiko <andrii@kernel.org> 3957M: Eduard Zingerman <eddyz87@gmail.com> 3958R: Mykola Lysenko <mykolal@fb.com> 3959L: bpf@vger.kernel.org 3960S: Maintained 3961F: tools/testing/selftests/bpf/ 3962 3963BPF [STORAGE & CGROUPS] 3964M: Martin KaFai Lau <martin.lau@linux.dev> 3965L: bpf@vger.kernel.org 3966S: Maintained 3967F: kernel/bpf/*storage.c 3968F: kernel/bpf/bpf_lru* 3969F: kernel/bpf/cgroup.c 3970 3971BPF [TOOLING] (bpftool) 3972M: Quentin Monnet <qmo@kernel.org> 3973L: bpf@vger.kernel.org 3974S: Maintained 3975F: kernel/bpf/disasm.* 3976F: tools/bpf/bpftool/ 3977 3978BPF [TRACING] 3979M: Song Liu <song@kernel.org> 3980R: Jiri Olsa <jolsa@kernel.org> 3981L: bpf@vger.kernel.org 3982S: Maintained 3983F: kernel/bpf/stackmap.c 3984F: kernel/trace/bpf_trace.c 3985 3986BROADCOM ASP 2.0 ETHERNET DRIVER 3987M: Justin Chen <justin.chen@broadcom.com> 3988M: Florian Fainelli <florian.fainelli@broadcom.com> 3989L: bcm-kernel-feedback-list@broadcom.com 3990L: netdev@vger.kernel.org 3991S: Supported 3992F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3993F: drivers/net/ethernet/broadcom/asp2/ 3994 3995BROADCOM B44 10/100 ETHERNET DRIVER 3996M: Michael Chan <michael.chan@broadcom.com> 3997L: netdev@vger.kernel.org 3998S: Supported 3999F: drivers/net/ethernet/broadcom/b44.* 4000 4001BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4002M: Florian Fainelli <florian.fainelli@broadcom.com> 4003L: netdev@vger.kernel.org 4004L: openwrt-devel@lists.openwrt.org (subscribers-only) 4005S: Supported 4006F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4007F: drivers/net/dsa/b53/* 4008F: drivers/net/dsa/bcm_sf2* 4009F: include/linux/dsa/brcm.h 4010F: include/linux/platform_data/b53.h 4011 4012BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4013M: Florian Fainelli <florian.fainelli@broadcom.com> 4014R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4015L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4017S: Maintained 4018T: git https://github.com/broadcom/stblinux.git 4019F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4020F: drivers/pci/controller/pcie-brcmstb.c 4021F: drivers/staging/vc04_services 4022N: bcm2711 4023N: bcm283* 4024N: raspberrypi 4025 4026BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4027M: Florian Fainelli <florian.fainelli@broadcom.com> 4028M: Ray Jui <rjui@broadcom.com> 4029M: Scott Branden <sbranden@broadcom.com> 4030R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4031S: Maintained 4032T: git https://github.com/broadcom/mach-bcm 4033F: arch/arm/mach-bcm/ 4034N: bcm281* 4035N: bcm113* 4036N: bcm216* 4037N: kona 4038 4039BROADCOM BCM47XX MIPS ARCHITECTURE 4040M: Hauke Mehrtens <hauke@hauke-m.de> 4041M: Rafał Miłecki <zajec5@gmail.com> 4042L: linux-mips@vger.kernel.org 4043S: Maintained 4044F: Documentation/devicetree/bindings/mips/brcm/ 4045F: arch/mips/bcm47xx/* 4046F: arch/mips/include/asm/mach-bcm47xx/* 4047 4048BROADCOM BCM4908 ETHERNET DRIVER 4049M: Rafał Miłecki <rafal@milecki.pl> 4050R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4051L: netdev@vger.kernel.org 4052S: Maintained 4053F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4054F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4055F: drivers/net/ethernet/broadcom/unimac.h 4056 4057BROADCOM BCM4908 PINMUX DRIVER 4058M: Rafał Miłecki <rafal@milecki.pl> 4059R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4060L: linux-gpio@vger.kernel.org 4061S: Maintained 4062F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4063F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4064 4065BROADCOM BCM5301X ARM ARCHITECTURE 4066M: Florian Fainelli <florian.fainelli@broadcom.com> 4067M: Hauke Mehrtens <hauke@hauke-m.de> 4068M: Rafał Miłecki <zajec5@gmail.com> 4069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4071S: Maintained 4072F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4073F: arch/arm/boot/dts/broadcom/bcm470* 4074F: arch/arm/boot/dts/broadcom/bcm5301* 4075F: arch/arm/boot/dts/broadcom/bcm953012* 4076F: arch/arm/mach-bcm/bcm_5301x.c 4077 4078BROADCOM BCM53573 ARM ARCHITECTURE 4079M: Florian Fainelli <florian.fainelli@broadcom.com> 4080M: Rafał Miłecki <rafal@milecki.pl> 4081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4083S: Maintained 4084F: arch/arm/boot/dts/broadcom/bcm47189* 4085F: arch/arm/boot/dts/broadcom/bcm53573* 4086 4087BROADCOM BCM63XX/BCM33XX UDC DRIVER 4088M: Kevin Cernekee <cernekee@gmail.com> 4089L: linux-usb@vger.kernel.org 4090S: Maintained 4091F: drivers/usb/gadget/udc/bcm63xx_udc.* 4092 4093BROADCOM BCM7XXX ARM ARCHITECTURE 4094M: Florian Fainelli <florian.fainelli@broadcom.com> 4095R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4097S: Maintained 4098T: git https://github.com/broadcom/stblinux.git 4099F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4100F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4101F: arch/arm/include/asm/hardware/cache-b15-rac.h 4102F: arch/arm/mach-bcm/*brcmstb* 4103F: arch/arm/mm/cache-b15-rac.c 4104F: drivers/bus/brcmstb_gisb.c 4105F: drivers/pci/controller/pcie-brcmstb.c 4106N: brcmstb 4107N: bcm7038 4108N: bcm7120 4109 4110BROADCOM BCMBCA ARM ARCHITECTURE 4111M: William Zhang <william.zhang@broadcom.com> 4112M: Anand Gore <anand.gore@broadcom.com> 4113M: Kursad Oney <kursad.oney@broadcom.com> 4114M: Florian Fainelli <florian.fainelli@broadcom.com> 4115M: Rafał Miłecki <rafal@milecki.pl> 4116R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4118S: Maintained 4119T: git https://github.com/broadcom/stblinux.git 4120F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4121F: arch/arm64/boot/dts/broadcom/bcmbca/* 4122N: bcmbca 4123N: bcm[9]?47622 4124N: bcm[9]?4912 4125N: bcm[9]?63138 4126N: bcm[9]?63146 4127N: bcm[9]?63148 4128N: bcm[9]?63158 4129N: bcm[9]?63178 4130N: bcm[9]?6756 4131N: bcm[9]?6813 4132N: bcm[9]?6846 4133N: bcm[9]?6855 4134N: bcm[9]?6856 4135N: bcm[9]?6858 4136N: bcm[9]?6878 4137 4138BROADCOM BDC DRIVER 4139M: Justin Chen <justin.chen@broadcom.com> 4140M: Al Cooper <alcooperx@gmail.com> 4141R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4142L: linux-usb@vger.kernel.org 4143S: Maintained 4144F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4145F: drivers/usb/gadget/udc/bdc/ 4146 4147BROADCOM BMIPS CPUFREQ DRIVER 4148M: Markus Mayer <mmayer@broadcom.com> 4149R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4150L: linux-pm@vger.kernel.org 4151S: Maintained 4152F: drivers/cpufreq/bmips-cpufreq.c 4153 4154BROADCOM BMIPS MIPS ARCHITECTURE 4155M: Florian Fainelli <florian.fainelli@broadcom.com> 4156R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4157L: linux-mips@vger.kernel.org 4158S: Maintained 4159T: git https://github.com/broadcom/stblinux.git 4160F: arch/mips/bmips/* 4161F: arch/mips/boot/dts/brcm/bcm*.dts* 4162F: arch/mips/include/asm/mach-bmips/* 4163F: arch/mips/kernel/*bmips* 4164F: drivers/irqchip/irq-bcm63* 4165F: drivers/irqchip/irq-bcm7* 4166F: drivers/irqchip/irq-brcmstb* 4167F: drivers/pmdomain/bcm/bcm63xx-power.c 4168F: include/linux/bcm963xx_nvram.h 4169F: include/linux/bcm963xx_tag.h 4170 4171BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4172M: Rasesh Mody <rmody@marvell.com> 4173M: GR-Linux-NIC-Dev@marvell.com 4174L: netdev@vger.kernel.org 4175S: Supported 4176F: drivers/net/ethernet/broadcom/bnx2.* 4177F: drivers/net/ethernet/broadcom/bnx2_* 4178 4179BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4180M: Saurav Kashyap <skashyap@marvell.com> 4181M: Javed Hasan <jhasan@marvell.com> 4182M: GR-QLogic-Storage-Upstream@marvell.com 4183L: linux-scsi@vger.kernel.org 4184S: Supported 4185F: drivers/scsi/bnx2fc/ 4186 4187BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4188M: Nilesh Javali <njavali@marvell.com> 4189M: Manish Rangankar <mrangankar@marvell.com> 4190M: GR-QLogic-Storage-Upstream@marvell.com 4191L: linux-scsi@vger.kernel.org 4192S: Supported 4193F: drivers/scsi/bnx2i/ 4194 4195BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4196M: Sudarsana Kalluru <skalluru@marvell.com> 4197M: Manish Chopra <manishc@marvell.com> 4198L: netdev@vger.kernel.org 4199S: Supported 4200F: drivers/net/ethernet/broadcom/bnx2x/ 4201 4202BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4203M: Michael Chan <michael.chan@broadcom.com> 4204L: netdev@vger.kernel.org 4205S: Supported 4206F: drivers/firmware/broadcom/tee_bnxt_fw.c 4207F: drivers/net/ethernet/broadcom/bnxt/ 4208F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4209 4210BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4211M: Arend van Spriel <arend.vanspriel@broadcom.com> 4212L: linux-wireless@vger.kernel.org 4213L: brcm80211@lists.linux.dev 4214L: brcm80211-dev-list.pdl@broadcom.com 4215S: Supported 4216F: drivers/net/wireless/broadcom/brcm80211/ 4217F: include/linux/platform_data/brcmfmac.h 4218 4219BROADCOM BRCMSTB GPIO DRIVER 4220M: Doug Berger <opendmb@gmail.com> 4221M: Florian Fainelli <florian.fainelli@broadcom.com> 4222R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4223S: Supported 4224F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4225F: drivers/gpio/gpio-brcmstb.c 4226 4227BROADCOM BRCMSTB I2C DRIVER 4228M: Kamal Dasu <kamal.dasu@broadcom.com> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: linux-i2c@vger.kernel.org 4231S: Supported 4232F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4233F: drivers/i2c/busses/i2c-brcmstb.c 4234 4235BROADCOM BRCMSTB UART DRIVER 4236M: Al Cooper <alcooperx@gmail.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238L: linux-serial@vger.kernel.org 4239S: Maintained 4240F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4241F: drivers/tty/serial/8250/8250_bcm7271.c 4242 4243BROADCOM BRCMSTB USB EHCI DRIVER 4244M: Justin Chen <justin.chen@broadcom.com> 4245M: Al Cooper <alcooperx@gmail.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247L: linux-usb@vger.kernel.org 4248S: Maintained 4249F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4250F: drivers/usb/host/ehci-brcm.* 4251 4252BROADCOM BRCMSTB USB PIN MAP DRIVER 4253M: Al Cooper <alcooperx@gmail.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-usb@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4258F: drivers/usb/misc/brcmstb-usb-pinmap.c 4259 4260BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4261M: Justin Chen <justin.chen@broadcom.com> 4262M: Al Cooper <alcooperx@gmail.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-kernel@vger.kernel.org 4265S: Maintained 4266F: drivers/phy/broadcom/phy-brcm-usb* 4267 4268BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4269M: William Zhang <william.zhang@broadcom.com> 4270M: Kursad Oney <kursad.oney@broadcom.com> 4271M: Jonas Gorski <jonas.gorski@gmail.com> 4272R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4273L: linux-spi@vger.kernel.org 4274S: Maintained 4275F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4276F: drivers/spi/spi-bcm63xx-hsspi.c 4277F: drivers/spi/spi-bcmbca-hsspi.c 4278 4279BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4280M: Jonas Gorski <jonas.gorski@gmail.com> 4281L: linux-spi@vger.kernel.org 4282S: Odd Fixes 4283F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4284F: drivers/spi/spi-bcm63xx.c 4285 4286BROADCOM ETHERNET PHY DRIVERS 4287M: Florian Fainelli <florian.fainelli@broadcom.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: netdev@vger.kernel.org 4290S: Supported 4291F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4292F: drivers/net/phy/bcm*.[ch] 4293F: drivers/net/phy/broadcom.c 4294F: include/linux/brcmphy.h 4295 4296BROADCOM GENET ETHERNET DRIVER 4297M: Doug Berger <opendmb@gmail.com> 4298M: Florian Fainelli <florian.fainelli@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300L: netdev@vger.kernel.org 4301S: Supported 4302F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4303F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4304F: drivers/net/ethernet/broadcom/genet/ 4305F: drivers/net/ethernet/broadcom/unimac.h 4306F: drivers/net/mdio/mdio-bcm-unimac.c 4307F: include/linux/platform_data/bcmgenet.h 4308F: include/linux/platform_data/mdio-bcm-unimac.h 4309 4310BROADCOM IPROC ARM ARCHITECTURE 4311M: Ray Jui <rjui@broadcom.com> 4312M: Scott Branden <sbranden@broadcom.com> 4313R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4315S: Maintained 4316T: git https://github.com/broadcom/stblinux.git 4317F: arch/arm64/boot/dts/broadcom/northstar2/* 4318F: arch/arm64/boot/dts/broadcom/stingray/* 4319F: drivers/clk/bcm/clk-ns* 4320F: drivers/clk/bcm/clk-sr* 4321F: drivers/pinctrl/bcm/pinctrl-ns* 4322F: include/dt-bindings/clock/bcm-sr* 4323N: iproc 4324N: cygnus 4325N: bcm[-_]nsp 4326N: bcm9113* 4327N: bcm9583* 4328N: bcm9585* 4329N: bcm9586* 4330N: bcm988312 4331N: bcm113* 4332N: bcm583* 4333N: bcm585* 4334N: bcm586* 4335N: bcm88312 4336N: hr2 4337N: stingray 4338 4339BROADCOM IPROC GBIT ETHERNET DRIVER 4340M: Rafał Miłecki <rafal@milecki.pl> 4341R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4342L: netdev@vger.kernel.org 4343S: Maintained 4344F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4345F: drivers/net/ethernet/broadcom/bgmac* 4346F: drivers/net/ethernet/broadcom/unimac.h 4347 4348BROADCOM KONA GPIO DRIVER 4349M: Ray Jui <rjui@broadcom.com> 4350R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4351S: Supported 4352F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4353F: drivers/gpio/gpio-bcm-kona.c 4354 4355BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4356M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4357M: Kashyap Desai <kashyap.desai@broadcom.com> 4358M: Sumit Saxena <sumit.saxena@broadcom.com> 4359M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4360L: mpi3mr-linuxdrv.pdl@broadcom.com 4361L: linux-scsi@vger.kernel.org 4362S: Supported 4363W: https://www.broadcom.com/support/storage 4364F: drivers/scsi/mpi3mr/ 4365 4366BROADCOM NETXTREME-E ROCE DRIVER 4367M: Selvin Xavier <selvin.xavier@broadcom.com> 4368L: linux-rdma@vger.kernel.org 4369S: Supported 4370W: http://www.broadcom.com 4371F: drivers/infiniband/hw/bnxt_re/ 4372F: include/uapi/rdma/bnxt_re-abi.h 4373 4374BROADCOM NVRAM DRIVER 4375M: Rafał Miłecki <zajec5@gmail.com> 4376L: linux-mips@vger.kernel.org 4377S: Maintained 4378F: drivers/firmware/broadcom/* 4379 4380BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4381M: Rafał Miłecki <rafal@milecki.pl> 4382M: Florian Fainelli <florian.fainelli@broadcom.com> 4383R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4384L: linux-pm@vger.kernel.org 4385S: Maintained 4386T: git https://github.com/broadcom/stblinux.git 4387F: drivers/pmdomain/bcm/bcm-pmb.c 4388F: include/dt-bindings/soc/bcm-pmb.h 4389 4390BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4391M: Rafał Miłecki <zajec5@gmail.com> 4392L: linux-wireless@vger.kernel.org 4393S: Maintained 4394F: drivers/bcma/ 4395F: include/linux/bcma/ 4396 4397BROADCOM SPI DRIVER 4398M: Kamal Dasu <kamal.dasu@broadcom.com> 4399R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4400S: Maintained 4401F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4402F: drivers/spi/spi-bcm-qspi.* 4403F: drivers/spi/spi-brcmstb-qspi.c 4404F: drivers/spi/spi-iproc-qspi.c 4405 4406BROADCOM STB AVS CPUFREQ DRIVER 4407M: Markus Mayer <mmayer@broadcom.com> 4408R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4409L: linux-pm@vger.kernel.org 4410S: Maintained 4411F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4412F: drivers/cpufreq/brcmstb* 4413 4414BROADCOM STB AVS TMON DRIVER 4415M: Markus Mayer <mmayer@broadcom.com> 4416R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4417L: linux-pm@vger.kernel.org 4418S: Maintained 4419F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4420F: drivers/thermal/broadcom/brcmstb* 4421 4422BROADCOM STB DPFE DRIVER 4423M: Markus Mayer <mmayer@broadcom.com> 4424R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4426S: Maintained 4427F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4428F: drivers/memory/brcmstb_dpfe.c 4429 4430BROADCOM STB NAND FLASH DRIVER 4431M: Brian Norris <computersforpeace@gmail.com> 4432M: Kamal Dasu <kamal.dasu@broadcom.com> 4433R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4434L: linux-mtd@lists.infradead.org 4435S: Maintained 4436F: drivers/mtd/nand/raw/brcmnand/ 4437F: include/linux/platform_data/brcmnand.h 4438 4439BROADCOM STB PCIE DRIVER 4440M: Jim Quinlan <jim2101024@gmail.com> 4441M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4442M: Florian Fainelli <florian.fainelli@broadcom.com> 4443R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4444L: linux-pci@vger.kernel.org 4445S: Maintained 4446F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4447F: drivers/pci/controller/pcie-brcmstb.c 4448 4449BROADCOM SYSTEMPORT ETHERNET DRIVER 4450M: Florian Fainelli <florian.fainelli@broadcom.com> 4451R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4452L: netdev@vger.kernel.org 4453S: Supported 4454F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4455F: drivers/net/ethernet/broadcom/bcmsysport.* 4456F: drivers/net/ethernet/broadcom/unimac.h 4457 4458BROADCOM TG3 GIGABIT ETHERNET DRIVER 4459M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4460M: Michael Chan <mchan@broadcom.com> 4461L: netdev@vger.kernel.org 4462S: Supported 4463F: drivers/net/ethernet/broadcom/tg3.* 4464 4465BROADCOM VK DRIVER 4466M: Scott Branden <scott.branden@broadcom.com> 4467R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4468S: Supported 4469F: drivers/misc/bcm-vk/ 4470F: include/uapi/linux/misc/bcm_vk.h 4471 4472BROCADE BFA FC SCSI DRIVER 4473M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4474M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4475L: linux-scsi@vger.kernel.org 4476S: Supported 4477F: drivers/scsi/bfa/ 4478 4479BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4480M: Rasesh Mody <rmody@marvell.com> 4481M: Sudarsana Kalluru <skalluru@marvell.com> 4482M: GR-Linux-NIC-Dev@marvell.com 4483L: netdev@vger.kernel.org 4484S: Supported 4485F: drivers/net/ethernet/brocade/bna/ 4486 4487BSG (block layer generic sg v4 driver) 4488M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4489L: linux-scsi@vger.kernel.org 4490S: Supported 4491F: block/bsg.c 4492F: include/linux/bsg.h 4493F: include/uapi/linux/bsg.h 4494 4495BT87X AUDIO DRIVER 4496M: Clemens Ladisch <clemens@ladisch.de> 4497L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4498S: Maintained 4499T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4500F: Documentation/sound/cards/bt87x.rst 4501F: sound/pci/bt87x.c 4502 4503BT8XXGPIO DRIVER 4504M: Michael Buesch <m@bues.ch> 4505S: Maintained 4506W: http://bu3sch.de/btgpio.php 4507F: drivers/gpio/gpio-bt8xx.c 4508 4509BTRFS FILE SYSTEM 4510M: Chris Mason <clm@fb.com> 4511M: Josef Bacik <josef@toxicpanda.com> 4512M: David Sterba <dsterba@suse.com> 4513L: linux-btrfs@vger.kernel.org 4514S: Maintained 4515W: https://btrfs.readthedocs.io 4516Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4517C: irc://irc.libera.chat/btrfs 4518T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4519F: Documentation/filesystems/btrfs.rst 4520F: fs/btrfs/ 4521F: include/linux/btrfs* 4522F: include/trace/events/btrfs.h 4523F: include/uapi/linux/btrfs* 4524 4525BTTV VIDEO4LINUX DRIVER 4526M: Mauro Carvalho Chehab <mchehab@kernel.org> 4527L: linux-media@vger.kernel.org 4528S: Odd fixes 4529W: https://linuxtv.org 4530T: git git://linuxtv.org/media_tree.git 4531F: Documentation/driver-api/media/drivers/bttv* 4532F: drivers/media/pci/bt8xx/bttv* 4533 4534BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4535M: Chanwoo Choi <cw00.choi@samsung.com> 4536L: linux-pm@vger.kernel.org 4537L: linux-samsung-soc@vger.kernel.org 4538S: Maintained 4539T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4540F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4541F: drivers/devfreq/exynos-bus.c 4542 4543BUSLOGIC SCSI DRIVER 4544M: Khalid Aziz <khalid@gonehiking.org> 4545L: linux-scsi@vger.kernel.org 4546S: Maintained 4547F: drivers/scsi/BusLogic.* 4548F: drivers/scsi/FlashPoint.* 4549 4550BXCAN CAN NETWORK DRIVER 4551M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4552L: linux-can@vger.kernel.org 4553S: Maintained 4554F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4555F: drivers/net/can/bxcan.c 4556 4557C-MEDIA CMI8788 DRIVER 4558M: Clemens Ladisch <clemens@ladisch.de> 4559L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4560S: Maintained 4561T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4562F: sound/pci/oxygen/ 4563 4564C-SKY ARCHITECTURE 4565M: Guo Ren <guoren@kernel.org> 4566L: linux-csky@vger.kernel.org 4567S: Supported 4568T: git https://github.com/c-sky/csky-linux.git 4569F: Documentation/devicetree/bindings/csky/ 4570F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4571F: Documentation/devicetree/bindings/timer/csky,* 4572F: arch/csky/ 4573F: drivers/clocksource/timer-gx6605s.c 4574F: drivers/clocksource/timer-mp-csky.c 4575F: drivers/irqchip/irq-csky-* 4576N: csky 4577K: csky 4578 4579CA8210 IEEE-802.15.4 RADIO DRIVER 4580L: linux-wpan@vger.kernel.org 4581S: Orphan 4582W: https://github.com/Cascoda/ca8210-linux.git 4583F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4584F: drivers/net/ieee802154/ca8210.c 4585 4586CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4587M: David Howells <dhowells@redhat.com> 4588L: netfs@lists.linux.dev 4589S: Supported 4590F: Documentation/filesystems/caching/cachefiles.rst 4591F: fs/cachefiles/ 4592 4593CACHESTAT: PAGE CACHE STATS FOR A FILE 4594M: Nhat Pham <nphamcs@gmail.com> 4595M: Johannes Weiner <hannes@cmpxchg.org> 4596L: linux-mm@kvack.org 4597S: Maintained 4598F: tools/testing/selftests/cachestat/test_cachestat.c 4599 4600CADENCE MIPI-CSI2 BRIDGES 4601M: Maxime Ripard <mripard@kernel.org> 4602L: linux-media@vger.kernel.org 4603S: Maintained 4604F: Documentation/devicetree/bindings/media/cdns,*.txt 4605F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4606F: drivers/media/platform/cadence/cdns-csi2* 4607 4608CADENCE NAND DRIVER 4609L: linux-mtd@lists.infradead.org 4610S: Orphan 4611F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4612F: drivers/mtd/nand/raw/cadence-nand-controller.c 4613 4614CADENCE USB3 DRD IP DRIVER 4615M: Peter Chen <peter.chen@kernel.org> 4616M: Pawel Laszczak <pawell@cadence.com> 4617R: Roger Quadros <rogerq@kernel.org> 4618L: linux-usb@vger.kernel.org 4619S: Maintained 4620T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4621F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4622F: drivers/usb/cdns3/ 4623X: drivers/usb/cdns3/cdnsp* 4624 4625CADENCE USBHS DRIVER 4626M: Pawel Laszczak <pawell@cadence.com> 4627L: linux-usb@vger.kernel.org 4628S: Maintained 4629F: drivers/usb/gadget/udc/cdns2 4630 4631CADENCE USBSSP DRD IP DRIVER 4632M: Pawel Laszczak <pawell@cadence.com> 4633L: linux-usb@vger.kernel.org 4634S: Maintained 4635T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4636F: drivers/usb/cdns3/ 4637X: drivers/usb/cdns3/cdns3* 4638 4639CADET FM/AM RADIO RECEIVER DRIVER 4640M: Hans Verkuil <hverkuil@xs4all.nl> 4641L: linux-media@vger.kernel.org 4642S: Maintained 4643W: https://linuxtv.org 4644T: git git://linuxtv.org/media_tree.git 4645F: drivers/media/radio/radio-cadet* 4646 4647CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4648L: linux-media@vger.kernel.org 4649S: Orphan 4650T: git git://linuxtv.org/media_tree.git 4651F: Documentation/admin-guide/media/cafe_ccic* 4652F: drivers/media/platform/marvell/ 4653 4654CAIF NETWORK LAYER 4655L: netdev@vger.kernel.org 4656S: Orphan 4657F: Documentation/networking/caif/ 4658F: drivers/net/caif/ 4659F: include/net/caif/ 4660F: include/uapi/linux/caif/ 4661F: net/caif/ 4662 4663CAKE QDISC 4664M: Toke Høiland-Jørgensen <toke@toke.dk> 4665L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4666S: Maintained 4667F: net/sched/sch_cake.c 4668 4669CAN NETWORK DRIVERS 4670M: Marc Kleine-Budde <mkl@pengutronix.de> 4671M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4672L: linux-can@vger.kernel.org 4673S: Maintained 4674W: https://github.com/linux-can 4675T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4676T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4677F: Documentation/devicetree/bindings/net/can/ 4678F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4679F: drivers/net/can/ 4680F: drivers/phy/phy-can-transceiver.c 4681F: include/linux/can/bittiming.h 4682F: include/linux/can/dev.h 4683F: include/linux/can/length.h 4684F: include/linux/can/platform/ 4685F: include/linux/can/rx-offload.h 4686F: include/uapi/linux/can/error.h 4687F: include/uapi/linux/can/netlink.h 4688F: include/uapi/linux/can/vxcan.h 4689 4690CAN NETWORK LAYER 4691M: Oliver Hartkopp <socketcan@hartkopp.net> 4692M: Marc Kleine-Budde <mkl@pengutronix.de> 4693L: linux-can@vger.kernel.org 4694S: Maintained 4695W: https://github.com/linux-can 4696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4697T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4698F: Documentation/networking/can.rst 4699F: include/linux/can/can-ml.h 4700F: include/linux/can/core.h 4701F: include/linux/can/skb.h 4702F: include/net/netns/can.h 4703F: include/uapi/linux/can.h 4704F: include/uapi/linux/can/bcm.h 4705F: include/uapi/linux/can/gw.h 4706F: include/uapi/linux/can/isotp.h 4707F: include/uapi/linux/can/raw.h 4708F: net/can/ 4709 4710CAN-J1939 NETWORK LAYER 4711M: Robin van der Gracht <robin@protonic.nl> 4712M: Oleksij Rempel <o.rempel@pengutronix.de> 4713R: kernel@pengutronix.de 4714L: linux-can@vger.kernel.org 4715S: Maintained 4716F: Documentation/networking/j1939.rst 4717F: include/uapi/linux/can/j1939.h 4718F: net/can/j1939/ 4719 4720CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4721M: Damien Le Moal <dlemoal@kernel.org> 4722L: linux-riscv@lists.infradead.org 4723L: linux-gpio@vger.kernel.org (pinctrl driver) 4724F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4725F: drivers/pinctrl/pinctrl-k210.c 4726 4727CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4728M: Damien Le Moal <dlemoal@kernel.org> 4729L: linux-kernel@vger.kernel.org 4730L: linux-riscv@lists.infradead.org 4731S: Maintained 4732F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4733F: drivers/reset/reset-k210.c 4734 4735CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4736M: Damien Le Moal <dlemoal@kernel.org> 4737L: linux-riscv@lists.infradead.org 4738S: Maintained 4739F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4740F: drivers/soc/canaan/ 4741F: include/soc/canaan/ 4742 4743CAPABILITIES 4744M: Serge Hallyn <serge@hallyn.com> 4745L: linux-security-module@vger.kernel.org 4746S: Supported 4747F: include/linux/capability.h 4748F: include/uapi/linux/capability.h 4749F: kernel/capability.c 4750F: security/commoncap.c 4751 4752CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4753M: Kevin Tsai <ktsai@capellamicro.com> 4754S: Maintained 4755F: drivers/iio/light/cm* 4756 4757CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4758M: Christian Lamparter <chunkeey@googlemail.com> 4759L: linux-wireless@vger.kernel.org 4760S: Maintained 4761W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4762F: drivers/net/wireless/ath/carl9170/ 4763 4764CAVIUM I2C DRIVER 4765M: Robert Richter <rric@kernel.org> 4766S: Odd Fixes 4767W: http://www.marvell.com 4768F: drivers/i2c/busses/i2c-octeon* 4769F: drivers/i2c/busses/i2c-thunderx* 4770 4771CAVIUM LIQUIDIO NETWORK DRIVER 4772L: netdev@vger.kernel.org 4773S: Orphan 4774W: http://www.marvell.com 4775F: drivers/net/ethernet/cavium/liquidio/ 4776 4777CAVIUM MMC DRIVER 4778M: Robert Richter <rric@kernel.org> 4779S: Odd Fixes 4780W: http://www.marvell.com 4781F: drivers/mmc/host/cavium* 4782 4783CAVIUM OCTEON-TX CRYPTO DRIVER 4784M: George Cherian <gcherian@marvell.com> 4785L: linux-crypto@vger.kernel.org 4786S: Supported 4787W: http://www.marvell.com 4788F: drivers/crypto/cavium/cpt/ 4789 4790CAVIUM THUNDERX2 ARM64 SOC 4791M: Robert Richter <rric@kernel.org> 4792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4793S: Odd Fixes 4794F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4795F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4796 4797CBS/ETF/TAPRIO QDISCS 4798M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4799L: netdev@vger.kernel.org 4800S: Maintained 4801F: net/sched/sch_cbs.c 4802F: net/sched/sch_etf.c 4803F: net/sched/sch_taprio.c 4804 4805CC2520 IEEE-802.15.4 RADIO DRIVER 4806M: Stefan Schmidt <stefan@datenfreihafen.org> 4807L: linux-wpan@vger.kernel.org 4808S: Odd Fixes 4809F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4810F: drivers/net/ieee802154/cc2520.c 4811 4812CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4813M: Gilad Ben-Yossef <gilad@benyossef.com> 4814L: linux-crypto@vger.kernel.org 4815S: Supported 4816W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4817F: drivers/crypto/ccree/ 4818 4819CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4820M: Hadar Gat <hadar.gat@arm.com> 4821L: linux-crypto@vger.kernel.org 4822S: Supported 4823W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4824F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4825F: drivers/char/hw_random/cctrng.c 4826F: drivers/char/hw_random/cctrng.h 4827 4828CEC FRAMEWORK 4829M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4830L: linux-media@vger.kernel.org 4831S: Supported 4832W: http://linuxtv.org 4833T: git git://linuxtv.org/media_tree.git 4834F: Documentation/ABI/testing/debugfs-cec-error-inj 4835F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4836F: Documentation/driver-api/media/cec-core.rst 4837F: Documentation/userspace-api/media/cec 4838F: drivers/media/cec/ 4839F: drivers/media/rc/keymaps/rc-cec.c 4840F: include/media/cec-notifier.h 4841F: include/media/cec.h 4842F: include/uapi/linux/cec-funcs.h 4843F: include/uapi/linux/cec.h 4844 4845CEC GPIO DRIVER 4846M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4847L: linux-media@vger.kernel.org 4848S: Supported 4849W: http://linuxtv.org 4850T: git git://linuxtv.org/media_tree.git 4851F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4852F: drivers/media/cec/platform/cec-gpio/ 4853 4854CELL BROADBAND ENGINE ARCHITECTURE 4855M: Arnd Bergmann <arnd@arndb.de> 4856L: linuxppc-dev@lists.ozlabs.org 4857S: Supported 4858W: http://www.ibm.com/developerworks/power/cell/ 4859F: arch/powerpc/include/asm/cell*.h 4860F: arch/powerpc/include/asm/spu*.h 4861F: arch/powerpc/include/uapi/asm/spu*.h 4862F: arch/powerpc/platforms/cell/ 4863 4864CELLWISE CW2015 BATTERY DRIVER 4865M: Tobias Schrammm <t.schramm@manjaro.org> 4866S: Maintained 4867F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4868F: drivers/power/supply/cw2015_battery.c 4869 4870CEPH COMMON CODE (LIBCEPH) 4871M: Ilya Dryomov <idryomov@gmail.com> 4872M: Xiubo Li <xiubli@redhat.com> 4873L: ceph-devel@vger.kernel.org 4874S: Supported 4875W: http://ceph.com/ 4876T: git https://github.com/ceph/ceph-client.git 4877F: include/linux/ceph/ 4878F: include/linux/crush/ 4879F: net/ceph/ 4880 4881CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4882M: Xiubo Li <xiubli@redhat.com> 4883M: Ilya Dryomov <idryomov@gmail.com> 4884L: ceph-devel@vger.kernel.org 4885S: Supported 4886W: http://ceph.com/ 4887T: git https://github.com/ceph/ceph-client.git 4888F: Documentation/filesystems/ceph.rst 4889F: fs/ceph/ 4890 4891CERTIFICATE HANDLING 4892M: David Howells <dhowells@redhat.com> 4893M: David Woodhouse <dwmw2@infradead.org> 4894L: keyrings@vger.kernel.org 4895S: Maintained 4896F: Documentation/admin-guide/module-signing.rst 4897F: certs/ 4898F: scripts/sign-file.c 4899F: tools/certs/ 4900 4901CFAG12864B LCD DRIVER 4902M: Miguel Ojeda <ojeda@kernel.org> 4903S: Maintained 4904F: drivers/auxdisplay/cfag12864b.c 4905F: include/linux/cfag12864b.h 4906 4907CFAG12864BFB LCD FRAMEBUFFER DRIVER 4908M: Miguel Ojeda <ojeda@kernel.org> 4909S: Maintained 4910F: drivers/auxdisplay/cfag12864bfb.c 4911F: include/linux/cfag12864b.h 4912 4913CHAR and MISC DRIVERS 4914M: Arnd Bergmann <arnd@arndb.de> 4915M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4916S: Supported 4917T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4918F: drivers/char/ 4919F: drivers/misc/ 4920F: include/linux/miscdevice.h 4921X: drivers/char/agp/ 4922X: drivers/char/hw_random/ 4923X: drivers/char/ipmi/ 4924X: drivers/char/random.c 4925X: drivers/char/tpm/ 4926 4927CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4928M: Thomas Weißschuh <linux@weissschuh.net> 4929L: linux-hwmon@vger.kernel.org 4930S: Maintained 4931F: Documentation/hwmon/powerz.rst 4932F: drivers/hwmon/powerz.c 4933 4934CHECKPATCH 4935M: Andy Whitcroft <apw@canonical.com> 4936M: Joe Perches <joe@perches.com> 4937R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4938R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4939S: Maintained 4940F: scripts/checkpatch.pl 4941 4942CHECKPATCH DOCUMENTATION 4943M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4944M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4945R: Joe Perches <joe@perches.com> 4946S: Maintained 4947F: Documentation/dev-tools/checkpatch.rst 4948 4949CHINESE DOCUMENTATION 4950M: Alex Shi <alexs@kernel.org> 4951M: Yanteng Si <siyanteng@loongson.cn> 4952S: Maintained 4953F: Documentation/translations/zh_CN/ 4954 4955CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4956M: Peter Chen <peter.chen@kernel.org> 4957L: linux-usb@vger.kernel.org 4958S: Maintained 4959T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4960F: drivers/usb/chipidea/ 4961 4962CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4963M: Hans de Goede <hdegoede@redhat.com> 4964L: linux-input@vger.kernel.org 4965S: Maintained 4966F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4967F: drivers/input/touchscreen/chipone_icn8318.c 4968 4969CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4970M: Hans de Goede <hdegoede@redhat.com> 4971L: linux-input@vger.kernel.org 4972S: Maintained 4973F: drivers/input/touchscreen/chipone_icn8505.c 4974 4975CHROME HARDWARE PLATFORM SUPPORT 4976M: Benson Leung <bleung@chromium.org> 4977M: Tzung-Bi Shih <tzungbi@kernel.org> 4978L: chrome-platform@lists.linux.dev 4979S: Maintained 4980T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4981F: drivers/platform/chrome/ 4982 4983CHROMEOS EC CODEC DRIVER 4984M: Cheng-Yi Chiang <cychiang@chromium.org> 4985M: Tzung-Bi Shih <tzungbi@kernel.org> 4986R: Guenter Roeck <groeck@chromium.org> 4987L: chrome-platform@lists.linux.dev 4988S: Maintained 4989F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4990F: sound/soc/codecs/cros_ec_codec.* 4991 4992CHROMEOS EC SUBDRIVERS 4993M: Benson Leung <bleung@chromium.org> 4994R: Guenter Roeck <groeck@chromium.org> 4995L: chrome-platform@lists.linux.dev 4996S: Maintained 4997F: drivers/power/supply/cros_usbpd-charger.c 4998N: cros_ec 4999N: cros-ec 5000 5001CHROMEOS EC UART DRIVER 5002M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5003R: Benson Leung <bleung@chromium.org> 5004R: Tzung-Bi Shih <tzungbi@kernel.org> 5005S: Maintained 5006F: drivers/platform/chrome/cros_ec_uart.c 5007 5008CHROMEOS EC USB PD NOTIFY DRIVER 5009M: Prashant Malani <pmalani@chromium.org> 5010L: chrome-platform@lists.linux.dev 5011S: Maintained 5012F: drivers/platform/chrome/cros_usbpd_notify.c 5013F: include/linux/platform_data/cros_usbpd_notify.h 5014 5015CHROMEOS EC USB TYPE-C DRIVER 5016M: Prashant Malani <pmalani@chromium.org> 5017L: chrome-platform@lists.linux.dev 5018S: Maintained 5019F: drivers/platform/chrome/cros_ec_typec.* 5020F: drivers/platform/chrome/cros_typec_switch.c 5021F: drivers/platform/chrome/cros_typec_vdm.* 5022 5023CHROMEOS HPS DRIVER 5024M: Dan Callaghan <dcallagh@chromium.org> 5025R: Sami Kyöstilä <skyostil@chromium.org> 5026S: Maintained 5027F: drivers/platform/chrome/cros_hps_i2c.c 5028 5029CHROMEOS EC WATCHDOG 5030M: Lukasz Majczak <lma@chromium.org> 5031L: chrome-platform@lists.linux.dev 5032S: Maintained 5033F: drivers/watchdog/cros_ec_wdt.c 5034 5035CHRONTEL CH7322 CEC DRIVER 5036M: Joe Tessler <jrt@google.com> 5037L: linux-media@vger.kernel.org 5038S: Maintained 5039T: git git://linuxtv.org/media_tree.git 5040F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5041F: drivers/media/cec/i2c/ch7322.c 5042 5043CIRRUS LOGIC AUDIO CODEC DRIVERS 5044M: James Schulman <james.schulman@cirrus.com> 5045M: David Rhodes <david.rhodes@cirrus.com> 5046M: Richard Fitzgerald <rf@opensource.cirrus.com> 5047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5048L: patches@opensource.cirrus.com 5049S: Maintained 5050F: Documentation/devicetree/bindings/sound/cirrus,cs* 5051F: drivers/mfd/cs42l43* 5052F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5053F: drivers/spi/spi-cs42l43* 5054F: include/dt-bindings/sound/cs* 5055F: include/linux/mfd/cs42l43* 5056F: include/sound/cs* 5057F: sound/pci/hda/cirrus* 5058F: sound/pci/hda/cs* 5059F: sound/pci/hda/hda_component* 5060F: sound/pci/hda/hda_cs_dsp_ctl.* 5061F: sound/soc/codecs/cs* 5062 5063CIRRUS LOGIC DSP FIRMWARE DRIVER 5064M: Simon Trimmer <simont@opensource.cirrus.com> 5065M: Charles Keepax <ckeepax@opensource.cirrus.com> 5066M: Richard Fitzgerald <rf@opensource.cirrus.com> 5067L: patches@opensource.cirrus.com 5068S: Supported 5069W: https://github.com/CirrusLogic/linux-drivers/wiki 5070T: git https://github.com/CirrusLogic/linux-drivers.git 5071F: drivers/firmware/cirrus/* 5072F: include/linux/firmware/cirrus/* 5073 5074CIRRUS LOGIC EP93XX ETHERNET DRIVER 5075M: Hartley Sweeten <hsweeten@visionengravers.com> 5076L: netdev@vger.kernel.org 5077S: Maintained 5078F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5079 5080CIRRUS LOGIC LOCHNAGAR DRIVER 5081M: Charles Keepax <ckeepax@opensource.cirrus.com> 5082M: Richard Fitzgerald <rf@opensource.cirrus.com> 5083L: patches@opensource.cirrus.com 5084S: Supported 5085F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5086F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5087F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5088F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5089F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5090F: Documentation/hwmon/lochnagar.rst 5091F: drivers/clk/clk-lochnagar.c 5092F: drivers/hwmon/lochnagar-hwmon.c 5093F: drivers/mfd/lochnagar-i2c.c 5094F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5095F: drivers/regulator/lochnagar-regulator.c 5096F: include/dt-bindings/clock/lochnagar.h 5097F: include/dt-bindings/pinctrl/lochnagar.h 5098F: include/linux/mfd/lochnagar* 5099F: sound/soc/codecs/lochnagar-sc.c 5100 5101CIRRUS LOGIC MADERA CODEC DRIVERS 5102M: Charles Keepax <ckeepax@opensource.cirrus.com> 5103M: Richard Fitzgerald <rf@opensource.cirrus.com> 5104L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5105L: patches@opensource.cirrus.com 5106S: Supported 5107W: https://github.com/CirrusLogic/linux-drivers/wiki 5108T: git https://github.com/CirrusLogic/linux-drivers.git 5109F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5110F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5111F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5112F: drivers/gpio/gpio-madera* 5113F: drivers/irqchip/irq-madera* 5114F: drivers/mfd/cs47l* 5115F: drivers/mfd/madera* 5116F: drivers/pinctrl/cirrus/* 5117F: include/dt-bindings/sound/madera* 5118F: include/linux/irqchip/irq-madera* 5119F: include/linux/mfd/madera/* 5120F: include/sound/madera* 5121F: sound/soc/codecs/cs47l* 5122F: sound/soc/codecs/madera* 5123 5124CISCO FCOE HBA DRIVER 5125M: Satish Kharat <satishkh@cisco.com> 5126M: Sesidhar Baddela <sebaddel@cisco.com> 5127M: Karan Tilak Kumar <kartilak@cisco.com> 5128L: linux-scsi@vger.kernel.org 5129S: Supported 5130F: drivers/scsi/fnic/ 5131 5132CISCO SCSI HBA DRIVER 5133M: Karan Tilak Kumar <kartilak@cisco.com> 5134M: Sesidhar Baddela <sebaddel@cisco.com> 5135L: linux-scsi@vger.kernel.org 5136S: Supported 5137F: drivers/scsi/snic/ 5138 5139CISCO VIC ETHERNET NIC DRIVER 5140M: Christian Benvenuti <benve@cisco.com> 5141M: Satish Kharat <satishkh@cisco.com> 5142S: Supported 5143F: drivers/net/ethernet/cisco/enic/ 5144 5145CISCO VIC LOW LATENCY NIC DRIVER 5146M: Christian Benvenuti <benve@cisco.com> 5147M: Nelson Escobar <neescoba@cisco.com> 5148S: Supported 5149F: drivers/infiniband/hw/usnic/ 5150 5151CLANG CONTROL FLOW INTEGRITY SUPPORT 5152M: Sami Tolvanen <samitolvanen@google.com> 5153M: Kees Cook <keescook@chromium.org> 5154R: Nathan Chancellor <nathan@kernel.org> 5155L: llvm@lists.linux.dev 5156S: Supported 5157B: https://github.com/ClangBuiltLinux/linux/issues 5158T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5159F: include/linux/cfi.h 5160F: kernel/cfi.c 5161 5162CLANG-FORMAT FILE 5163M: Miguel Ojeda <ojeda@kernel.org> 5164S: Maintained 5165F: .clang-format 5166 5167CLANG/LLVM BUILD SUPPORT 5168M: Nathan Chancellor <nathan@kernel.org> 5169R: Nick Desaulniers <ndesaulniers@google.com> 5170R: Bill Wendling <morbo@google.com> 5171R: Justin Stitt <justinstitt@google.com> 5172L: llvm@lists.linux.dev 5173S: Supported 5174W: https://clangbuiltlinux.github.io/ 5175B: https://github.com/ClangBuiltLinux/linux/issues 5176C: irc://irc.libera.chat/clangbuiltlinux 5177F: Documentation/kbuild/llvm.rst 5178F: include/linux/compiler-clang.h 5179F: scripts/Makefile.clang 5180F: scripts/clang-tools/ 5181K: \b(?i:clang|llvm)\b 5182 5183CLK API 5184M: Russell King <linux@armlinux.org.uk> 5185L: linux-clk@vger.kernel.org 5186S: Maintained 5187F: include/linux/clk.h 5188 5189CLOCKSOURCE, CLOCKEVENT DRIVERS 5190M: Daniel Lezcano <daniel.lezcano@linaro.org> 5191M: Thomas Gleixner <tglx@linutronix.de> 5192L: linux-kernel@vger.kernel.org 5193S: Supported 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5195F: Documentation/devicetree/bindings/timer/ 5196F: drivers/clocksource/ 5197 5198CLOSURES 5199M: Kent Overstreet <kent.overstreet@linux.dev> 5200L: linux-bcachefs@vger.kernel.org 5201S: Supported 5202C: irc://irc.oftc.net/bcache 5203F: include/linux/closure.h 5204F: lib/closure.c 5205 5206CMPC ACPI DRIVER 5207M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5208M: Daniel Oliveira Nascimento <don@syst.com.br> 5209L: platform-driver-x86@vger.kernel.org 5210S: Supported 5211F: drivers/platform/x86/classmate-laptop.c 5212 5213COBALT MEDIA DRIVER 5214M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5215L: linux-media@vger.kernel.org 5216S: Supported 5217W: https://linuxtv.org 5218T: git git://linuxtv.org/media_tree.git 5219F: drivers/media/pci/cobalt/ 5220 5221COCCINELLE/Semantic Patches (SmPL) 5222M: Julia Lawall <Julia.Lawall@inria.fr> 5223M: Nicolas Palix <nicolas.palix@imag.fr> 5224L: cocci@inria.fr (moderated for non-subscribers) 5225S: Supported 5226W: https://coccinelle.gitlabpages.inria.fr/website/ 5227T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5228F: Documentation/dev-tools/coccinelle.rst 5229F: scripts/coccicheck 5230F: scripts/coccinelle/ 5231 5232CODA FILE SYSTEM 5233M: Jan Harkes <jaharkes@cs.cmu.edu> 5234M: coda@cs.cmu.edu 5235L: codalist@coda.cs.cmu.edu 5236S: Maintained 5237W: http://www.coda.cs.cmu.edu/ 5238F: Documentation/filesystems/coda.rst 5239F: fs/coda/ 5240F: include/linux/coda*.h 5241F: include/uapi/linux/coda*.h 5242 5243CODA V4L2 MEM2MEM DRIVER 5244M: Philipp Zabel <p.zabel@pengutronix.de> 5245L: linux-media@vger.kernel.org 5246S: Maintained 5247F: Documentation/devicetree/bindings/media/coda.yaml 5248F: drivers/media/platform/chips-media/coda 5249 5250CODE OF CONDUCT 5251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5252S: Supported 5253F: Documentation/process/code-of-conduct-interpretation.rst 5254F: Documentation/process/code-of-conduct.rst 5255 5256COMEDI DRIVERS 5257M: Ian Abbott <abbotti@mev.co.uk> 5258M: H Hartley Sweeten <hsweeten@visionengravers.com> 5259S: Odd Fixes 5260F: drivers/comedi/ 5261F: include/linux/comedi/ 5262F: include/uapi/linux/comedi.h 5263 5264COMMON CLK FRAMEWORK 5265M: Michael Turquette <mturquette@baylibre.com> 5266M: Stephen Boyd <sboyd@kernel.org> 5267L: linux-clk@vger.kernel.org 5268S: Maintained 5269Q: http://patchwork.kernel.org/project/linux-clk/list/ 5270T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5271F: Documentation/devicetree/bindings/clock/ 5272F: drivers/clk/ 5273F: include/dt-bindings/clock/ 5274F: include/linux/clk-pr* 5275F: include/linux/clk/ 5276F: include/linux/of_clk.h 5277X: drivers/clk/clkdev.c 5278 5279COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5280M: Steve French <sfrench@samba.org> 5281R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5282R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5283R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5284R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5285R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5286L: linux-cifs@vger.kernel.org 5287L: samba-technical@lists.samba.org (moderated for non-subscribers) 5288S: Supported 5289W: https://wiki.samba.org/index.php/LinuxCIFS 5290T: git git://git.samba.org/sfrench/cifs-2.6.git 5291F: Documentation/admin-guide/cifs/ 5292F: fs/smb/client/ 5293F: fs/smb/common/ 5294F: include/uapi/linux/cifs 5295 5296COMPACTPCI HOTPLUG CORE 5297M: Scott Murray <scott@spiteful.org> 5298L: linux-pci@vger.kernel.org 5299S: Maintained 5300F: drivers/pci/hotplug/cpci_hotplug* 5301 5302COMPACTPCI HOTPLUG GENERIC DRIVER 5303M: Scott Murray <scott@spiteful.org> 5304L: linux-pci@vger.kernel.org 5305S: Maintained 5306F: drivers/pci/hotplug/cpcihp_generic.c 5307 5308COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5309M: Scott Murray <scott@spiteful.org> 5310L: linux-pci@vger.kernel.org 5311S: Maintained 5312F: drivers/pci/hotplug/cpcihp_zt5550.* 5313 5314COMPAL LAPTOP SUPPORT 5315M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5316L: platform-driver-x86@vger.kernel.org 5317S: Maintained 5318F: drivers/platform/x86/compal-laptop.c 5319 5320COMPILER ATTRIBUTES 5321M: Miguel Ojeda <ojeda@kernel.org> 5322S: Maintained 5323F: include/linux/compiler_attributes.h 5324 5325COMPUTE EXPRESS LINK (CXL) 5326M: Davidlohr Bueso <dave@stgolabs.net> 5327M: Jonathan Cameron <jonathan.cameron@huawei.com> 5328M: Dave Jiang <dave.jiang@intel.com> 5329M: Alison Schofield <alison.schofield@intel.com> 5330M: Vishal Verma <vishal.l.verma@intel.com> 5331M: Ira Weiny <ira.weiny@intel.com> 5332M: Dan Williams <dan.j.williams@intel.com> 5333L: linux-cxl@vger.kernel.org 5334S: Maintained 5335F: drivers/cxl/ 5336F: include/linux/cxl-einj.h 5337F: include/linux/cxl-event.h 5338F: include/uapi/linux/cxl_mem.h 5339F: tools/testing/cxl/ 5340 5341COMPUTE EXPRESS LINK PMU (CPMU) 5342M: Jonathan Cameron <jonathan.cameron@huawei.com> 5343L: linux-cxl@vger.kernel.org 5344S: Maintained 5345F: Documentation/admin-guide/perf/cxl.rst 5346F: drivers/perf/cxl_pmu.c 5347 5348CONEXANT ACCESSRUNNER USB DRIVER 5349L: accessrunner-general@lists.sourceforge.net 5350S: Orphan 5351W: http://accessrunner.sourceforge.net/ 5352F: drivers/usb/atm/cxacru.c 5353 5354CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5355M: Elena Reshetova <elena.reshetova@intel.com> 5356M: Carlos Bilbao <carlos.bilbao@amd.com> 5357S: Maintained 5358F: Documentation/security/snp-tdx-threat-model.rst 5359 5360CONFIGFS 5361M: Joel Becker <jlbec@evilplan.org> 5362M: Christoph Hellwig <hch@lst.de> 5363S: Supported 5364T: git git://git.infradead.org/users/hch/configfs.git 5365F: fs/configfs/ 5366F: include/linux/configfs.h 5367F: samples/configfs/ 5368 5369CONSOLE SUBSYSTEM 5370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5371S: Supported 5372F: drivers/video/console/ 5373F: include/linux/console* 5374 5375CONTEXT TRACKING 5376M: Frederic Weisbecker <frederic@kernel.org> 5377M: "Paul E. McKenney" <paulmck@kernel.org> 5378S: Maintained 5379F: include/linux/context_tracking* 5380F: kernel/context_tracking.c 5381 5382CONTROL GROUP (CGROUP) 5383M: Tejun Heo <tj@kernel.org> 5384M: Zefan Li <lizefan.x@bytedance.com> 5385M: Johannes Weiner <hannes@cmpxchg.org> 5386L: cgroups@vger.kernel.org 5387S: Maintained 5388T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5389F: Documentation/admin-guide/cgroup-v1/ 5390F: Documentation/admin-guide/cgroup-v2.rst 5391F: include/linux/cgroup* 5392F: kernel/cgroup/ 5393F: tools/testing/selftests/cgroup/ 5394 5395CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5396M: Tejun Heo <tj@kernel.org> 5397M: Josef Bacik <josef@toxicpanda.com> 5398M: Jens Axboe <axboe@kernel.dk> 5399L: cgroups@vger.kernel.org 5400L: linux-block@vger.kernel.org 5401T: git git://git.kernel.dk/linux-block 5402F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5403F: block/bfq-cgroup.c 5404F: block/blk-cgroup.c 5405F: block/blk-iocost.c 5406F: block/blk-iolatency.c 5407F: block/blk-throttle.c 5408F: include/linux/blk-cgroup.h 5409 5410CONTROL GROUP - CPUSET 5411M: Waiman Long <longman@redhat.com> 5412M: Zefan Li <lizefan.x@bytedance.com> 5413L: cgroups@vger.kernel.org 5414S: Maintained 5415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5416F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5417F: include/linux/cpuset.h 5418F: kernel/cgroup/cpuset.c 5419F: tools/testing/selftests/cgroup/test_cpuset.c 5420F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5421 5422CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5423M: Johannes Weiner <hannes@cmpxchg.org> 5424M: Michal Hocko <mhocko@kernel.org> 5425M: Roman Gushchin <roman.gushchin@linux.dev> 5426M: Shakeel Butt <shakeel.butt@linux.dev> 5427R: Muchun Song <muchun.song@linux.dev> 5428L: cgroups@vger.kernel.org 5429L: linux-mm@kvack.org 5430S: Maintained 5431F: include/linux/memcontrol.h 5432F: mm/memcontrol.c 5433F: mm/swap_cgroup.c 5434F: samples/cgroup/* 5435F: tools/testing/selftests/cgroup/memcg_protection.m 5436F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5437F: tools/testing/selftests/cgroup/test_kmem.c 5438F: tools/testing/selftests/cgroup/test_memcontrol.c 5439 5440CORETEMP HARDWARE MONITORING DRIVER 5441M: Fenghua Yu <fenghua.yu@intel.com> 5442L: linux-hwmon@vger.kernel.org 5443S: Maintained 5444F: Documentation/hwmon/coretemp.rst 5445F: drivers/hwmon/coretemp.c 5446 5447CORSAIR-CPRO HARDWARE MONITOR DRIVER 5448M: Marius Zachmann <mail@mariuszachmann.de> 5449L: linux-hwmon@vger.kernel.org 5450S: Maintained 5451F: drivers/hwmon/corsair-cpro.c 5452 5453CORSAIR-PSU HARDWARE MONITOR DRIVER 5454M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5455L: linux-hwmon@vger.kernel.org 5456S: Maintained 5457F: Documentation/hwmon/corsair-psu.rst 5458F: drivers/hwmon/corsair-psu.c 5459 5460COUNTER SUBSYSTEM 5461M: William Breathitt Gray <william.gray@linaro.org> 5462L: linux-iio@vger.kernel.org 5463S: Maintained 5464T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5465F: Documentation/ABI/testing/sysfs-bus-counter 5466F: Documentation/driver-api/generic-counter.rst 5467F: drivers/counter/ 5468F: include/linux/counter.h 5469F: include/uapi/linux/counter.h 5470F: tools/counter/ 5471 5472COUNTER WATCH EVENTS TOOL 5473M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5474L: linux-iio@vger.kernel.org 5475S: Maintained 5476F: tools/counter/counter_watch_events.c 5477 5478CP2615 I2C DRIVER 5479M: Bence Csókás <bence98@sch.bme.hu> 5480S: Maintained 5481F: drivers/i2c/busses/i2c-cp2615.c 5482 5483CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5484M: Viresh Kumar <viresh.kumar@linaro.org> 5485M: Sudeep Holla <sudeep.holla@arm.com> 5486L: linux-pm@vger.kernel.org 5487S: Maintained 5488W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5489F: drivers/cpufreq/vexpress-spc-cpufreq.c 5490 5491CPU FREQUENCY SCALING FRAMEWORK 5492M: "Rafael J. Wysocki" <rafael@kernel.org> 5493M: Viresh Kumar <viresh.kumar@linaro.org> 5494L: linux-pm@vger.kernel.org 5495S: Maintained 5496B: https://bugzilla.kernel.org 5497T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5498T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5499F: Documentation/admin-guide/pm/cpufreq.rst 5500F: Documentation/admin-guide/pm/intel_pstate.rst 5501F: Documentation/cpu-freq/ 5502F: Documentation/devicetree/bindings/cpufreq/ 5503F: drivers/cpufreq/ 5504F: include/linux/cpufreq.h 5505F: include/linux/sched/cpufreq.h 5506F: kernel/sched/cpufreq*.c 5507F: tools/testing/selftests/cpufreq/ 5508 5509CPU HOTPLUG 5510M: Thomas Gleixner <tglx@linutronix.de> 5511M: Peter Zijlstra <peterz@infradead.org> 5512L: linux-kernel@vger.kernel.org 5513S: Maintained 5514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5515F: include/linux/cpu.h 5516F: include/linux/cpuhotplug.h 5517F: include/linux/smpboot.h 5518F: kernel/cpu.c 5519F: kernel/smpboot.* 5520 5521CPU IDLE TIME MANAGEMENT FRAMEWORK 5522M: "Rafael J. Wysocki" <rafael@kernel.org> 5523M: Daniel Lezcano <daniel.lezcano@linaro.org> 5524L: linux-pm@vger.kernel.org 5525S: Maintained 5526B: https://bugzilla.kernel.org 5527T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5528F: Documentation/admin-guide/pm/cpuidle.rst 5529F: Documentation/driver-api/pm/cpuidle.rst 5530F: drivers/cpuidle/ 5531F: include/linux/cpuidle.h 5532 5533CPU POWER MONITORING SUBSYSTEM 5534M: Thomas Renninger <trenn@suse.com> 5535M: Shuah Khan <shuah@kernel.org> 5536M: Shuah Khan <skhan@linuxfoundation.org> 5537L: linux-pm@vger.kernel.org 5538S: Maintained 5539F: tools/power/cpupower/ 5540 5541CPUID/MSR DRIVER 5542M: "H. Peter Anvin" <hpa@zytor.com> 5543S: Maintained 5544F: arch/x86/kernel/cpuid.c 5545F: arch/x86/kernel/msr.c 5546 5547CPUIDLE DRIVER - ARM BIG LITTLE 5548M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5549M: Daniel Lezcano <daniel.lezcano@linaro.org> 5550L: linux-pm@vger.kernel.org 5551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5552S: Maintained 5553T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5554F: drivers/cpuidle/cpuidle-big_little.c 5555 5556CPUIDLE DRIVER - ARM EXYNOS 5557M: Daniel Lezcano <daniel.lezcano@linaro.org> 5558M: Kukjin Kim <kgene@kernel.org> 5559R: Krzysztof Kozlowski <krzk@kernel.org> 5560L: linux-pm@vger.kernel.org 5561L: linux-samsung-soc@vger.kernel.org 5562S: Maintained 5563F: arch/arm/mach-exynos/pm.c 5564F: drivers/cpuidle/cpuidle-exynos.c 5565F: include/linux/platform_data/cpuidle-exynos.h 5566 5567CPUIDLE DRIVER - ARM PSCI 5568M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5569M: Sudeep Holla <sudeep.holla@arm.com> 5570L: linux-pm@vger.kernel.org 5571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5572S: Supported 5573F: drivers/cpuidle/cpuidle-psci.c 5574 5575CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5576M: Ulf Hansson <ulf.hansson@linaro.org> 5577L: linux-pm@vger.kernel.org 5578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5579S: Supported 5580F: drivers/cpuidle/cpuidle-psci-domain.c 5581F: drivers/cpuidle/cpuidle-psci.h 5582 5583CPUIDLE DRIVER - DT IDLE PM DOMAIN 5584M: Ulf Hansson <ulf.hansson@linaro.org> 5585L: linux-pm@vger.kernel.org 5586S: Supported 5587F: drivers/cpuidle/dt_idle_genpd.c 5588F: drivers/cpuidle/dt_idle_genpd.h 5589 5590CPUIDLE DRIVER - RISC-V SBI 5591M: Anup Patel <anup@brainfault.org> 5592L: linux-pm@vger.kernel.org 5593L: linux-riscv@lists.infradead.org 5594S: Maintained 5595F: drivers/cpuidle/cpuidle-riscv-sbi.c 5596 5597CRAMFS FILESYSTEM 5598M: Nicolas Pitre <nico@fluxnic.net> 5599S: Maintained 5600F: Documentation/filesystems/cramfs.rst 5601F: fs/cramfs/ 5602 5603CREATIVE SB0540 5604M: Bastien Nocera <hadess@hadess.net> 5605L: linux-input@vger.kernel.org 5606S: Maintained 5607F: drivers/hid/hid-creative-sb0540.c 5608 5609CRYPTO API 5610M: Herbert Xu <herbert@gondor.apana.org.au> 5611M: "David S. Miller" <davem@davemloft.net> 5612L: linux-crypto@vger.kernel.org 5613S: Maintained 5614T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5615T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5616F: Documentation/crypto/ 5617F: Documentation/devicetree/bindings/crypto/ 5618F: arch/*/crypto/ 5619F: crypto/ 5620F: drivers/crypto/ 5621F: include/crypto/ 5622F: include/linux/crypto* 5623F: lib/crypto/ 5624 5625CRYPTO SPEED TEST COMPARE 5626M: Wang Jinchao <wangjinchao@xfusion.com> 5627L: linux-crypto@vger.kernel.org 5628S: Maintained 5629F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5630 5631CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5632M: Neil Horman <nhorman@tuxdriver.com> 5633L: linux-crypto@vger.kernel.org 5634S: Maintained 5635F: crypto/ansi_cprng.c 5636F: crypto/rng.c 5637 5638CS3308 MEDIA DRIVER 5639M: Hans Verkuil <hverkuil@xs4all.nl> 5640L: linux-media@vger.kernel.org 5641S: Odd Fixes 5642W: http://linuxtv.org 5643T: git git://linuxtv.org/media_tree.git 5644F: drivers/media/i2c/cs3308.c 5645 5646CS5535 Audio ALSA driver 5647M: Jaya Kumar <jayakumar.alsa@gmail.com> 5648S: Maintained 5649F: sound/pci/cs5535audio/ 5650 5651CTU CAN FD DRIVER 5652M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5653M: Ondrej Ille <ondrej.ille@gmail.com> 5654L: linux-can@vger.kernel.org 5655S: Maintained 5656F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5657F: drivers/net/can/ctucanfd/ 5658 5659CVE ASSIGNMENT CONTACT 5660M: CVE Assignment Team <cve@kernel.org> 5661S: Maintained 5662F: Documentation/process/cve.rst 5663 5664CW1200 WLAN driver 5665S: Orphan 5666F: drivers/net/wireless/st/cw1200/ 5667 5668CX18 VIDEO4LINUX DRIVER 5669M: Andy Walls <awalls@md.metrocast.net> 5670L: linux-media@vger.kernel.org 5671S: Maintained 5672W: https://linuxtv.org 5673T: git git://linuxtv.org/media_tree.git 5674F: drivers/media/pci/cx18/ 5675F: include/uapi/linux/ivtv* 5676 5677CX2341X MPEG ENCODER HELPER MODULE 5678M: Hans Verkuil <hverkuil@xs4all.nl> 5679L: linux-media@vger.kernel.org 5680S: Maintained 5681W: https://linuxtv.org 5682T: git git://linuxtv.org/media_tree.git 5683F: drivers/media/common/cx2341x* 5684F: include/media/drv-intf/cx2341x.h 5685 5686CX24120 MEDIA DRIVER 5687M: Jemma Denson <jdenson@gmail.com> 5688M: Patrick Boettcher <patrick.boettcher@posteo.de> 5689L: linux-media@vger.kernel.org 5690S: Maintained 5691W: https://linuxtv.org 5692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5693F: drivers/media/dvb-frontends/cx24120* 5694 5695CX88 VIDEO4LINUX DRIVER 5696M: Mauro Carvalho Chehab <mchehab@kernel.org> 5697L: linux-media@vger.kernel.org 5698S: Odd fixes 5699W: https://linuxtv.org 5700T: git git://linuxtv.org/media_tree.git 5701F: Documentation/driver-api/media/drivers/cx88* 5702F: drivers/media/pci/cx88/ 5703 5704CXD2820R MEDIA DRIVER 5705L: linux-media@vger.kernel.org 5706S: Orphan 5707W: https://linuxtv.org 5708Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5709F: drivers/media/dvb-frontends/cxd2820r* 5710 5711CXGB3 ETHERNET DRIVER (CXGB3) 5712M: Potnuri Bharat Teja <bharat@chelsio.com> 5713L: netdev@vger.kernel.org 5714S: Supported 5715W: http://www.chelsio.com 5716F: drivers/net/ethernet/chelsio/cxgb3/ 5717 5718CXGB3 ISCSI DRIVER (CXGB3I) 5719M: Varun Prakash <varun@chelsio.com> 5720L: linux-scsi@vger.kernel.org 5721S: Supported 5722W: http://www.chelsio.com 5723F: drivers/scsi/cxgbi/cxgb3i 5724 5725CXGB4 CRYPTO DRIVER (chcr) 5726M: Ayush Sawal <ayush.sawal@chelsio.com> 5727L: linux-crypto@vger.kernel.org 5728S: Supported 5729W: http://www.chelsio.com 5730F: drivers/crypto/chelsio 5731 5732CXGB4 ETHERNET DRIVER (CXGB4) 5733M: Potnuri Bharat Teja <bharat@chelsio.com> 5734L: netdev@vger.kernel.org 5735S: Supported 5736W: http://www.chelsio.com 5737F: drivers/net/ethernet/chelsio/cxgb4/ 5738 5739CXGB4 INLINE CRYPTO DRIVER 5740M: Ayush Sawal <ayush.sawal@chelsio.com> 5741L: netdev@vger.kernel.org 5742S: Supported 5743W: http://www.chelsio.com 5744F: drivers/net/ethernet/chelsio/inline_crypto/ 5745 5746CXGB4 ISCSI DRIVER (CXGB4I) 5747M: Varun Prakash <varun@chelsio.com> 5748L: linux-scsi@vger.kernel.org 5749S: Supported 5750W: http://www.chelsio.com 5751F: drivers/scsi/cxgbi/cxgb4i 5752 5753CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5754M: Potnuri Bharat Teja <bharat@chelsio.com> 5755L: linux-rdma@vger.kernel.org 5756S: Supported 5757W: http://www.openfabrics.org 5758F: drivers/infiniband/hw/cxgb4/ 5759F: include/uapi/rdma/cxgb4-abi.h 5760 5761CXGB4VF ETHERNET DRIVER (CXGB4VF) 5762M: Potnuri Bharat Teja <bharat@chelsio.com> 5763L: netdev@vger.kernel.org 5764S: Supported 5765W: http://www.chelsio.com 5766F: drivers/net/ethernet/chelsio/cxgb4vf/ 5767 5768CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5769M: Frederic Barrat <fbarrat@linux.ibm.com> 5770M: Andrew Donnellan <ajd@linux.ibm.com> 5771L: linuxppc-dev@lists.ozlabs.org 5772S: Supported 5773F: Documentation/ABI/testing/sysfs-class-cxl 5774F: Documentation/arch/powerpc/cxl.rst 5775F: arch/powerpc/platforms/powernv/pci-cxl.c 5776F: drivers/misc/cxl/ 5777F: include/misc/cxl* 5778F: include/uapi/misc/cxl.h 5779 5780CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5781M: Manoj N. Kumar <manoj@linux.ibm.com> 5782M: Matthew R. Ochs <mrochs@linux.ibm.com> 5783M: Uma Krishnan <ukrishn@linux.ibm.com> 5784L: linux-scsi@vger.kernel.org 5785S: Supported 5786F: Documentation/arch/powerpc/cxlflash.rst 5787F: drivers/scsi/cxlflash/ 5788F: include/uapi/scsi/cxlflash_ioctl.h 5789 5790CYBERPRO FB DRIVER 5791M: Russell King <linux@armlinux.org.uk> 5792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5793S: Maintained 5794W: http://www.armlinux.org.uk/ 5795F: drivers/video/fbdev/cyber2000fb.* 5796 5797CYCLADES PC300 DRIVER 5798S: Orphan 5799F: drivers/net/wan/pc300* 5800 5801CYPRESS CY8C95X0 PINCTRL DRIVER 5802M: Patrick Rudolph <patrick.rudolph@9elements.com> 5803L: linux-gpio@vger.kernel.org 5804S: Maintained 5805F: drivers/pinctrl/pinctrl-cy8c95x0.c 5806 5807CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5808M: Linus Walleij <linus.walleij@linaro.org> 5809L: linux-input@vger.kernel.org 5810S: Maintained 5811F: drivers/input/touchscreen/cy8ctma140.c 5812 5813CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5814M: Yassine Oudjana <y.oudjana@protonmail.com> 5815L: linux-input@vger.kernel.org 5816S: Maintained 5817F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5818F: drivers/input/keyboard/cypress-sf.c 5819 5820CYPRESS_FIRMWARE MEDIA DRIVER 5821L: linux-media@vger.kernel.org 5822S: Orphan 5823W: https://linuxtv.org 5824Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5825F: drivers/media/common/cypress_firmware* 5826 5827CYTTSP TOUCHSCREEN DRIVER 5828M: Linus Walleij <linus.walleij@linaro.org> 5829L: linux-input@vger.kernel.org 5830S: Maintained 5831F: drivers/input/touchscreen/cyttsp* 5832 5833D-LINK DIR-685 TOUCHKEYS DRIVER 5834M: Linus Walleij <linus.walleij@linaro.org> 5835L: linux-input@vger.kernel.org 5836S: Supported 5837F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5838 5839DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5840M: Joshua Kinard <kumba@gentoo.org> 5841S: Maintained 5842F: drivers/rtc/rtc-ds1685.c 5843F: include/linux/rtc/ds1685.h 5844 5845DAMA SLAVE for AX.25 5846M: Joerg Reuter <jreuter@yaina.de> 5847L: linux-hams@vger.kernel.org 5848S: Maintained 5849W: http://yaina.de/jreuter/ 5850W: http://www.qsl.net/dl1bke/ 5851F: net/ax25/af_ax25.c 5852F: net/ax25/ax25_dev.c 5853F: net/ax25/ax25_ds_* 5854F: net/ax25/ax25_in.c 5855F: net/ax25/ax25_out.c 5856F: net/ax25/ax25_timer.c 5857F: net/ax25/sysctl_net_ax25.c 5858 5859DATA ACCESS MONITOR 5860M: SeongJae Park <sj@kernel.org> 5861L: damon@lists.linux.dev 5862L: linux-mm@kvack.org 5863S: Maintained 5864W: https://damonitor.github.io 5865P: Documentation/mm/damon/maintainer-profile.rst 5866T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5867T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5868T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5869F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5870F: Documentation/admin-guide/mm/damon/ 5871F: Documentation/mm/damon/ 5872F: include/linux/damon.h 5873F: include/trace/events/damon.h 5874F: mm/damon/ 5875F: tools/testing/selftests/damon/ 5876 5877DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5878L: netdev@vger.kernel.org 5879S: Orphan 5880F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5881F: drivers/net/ethernet/dec/tulip/dmfe.c 5882 5883DC390/AM53C974 SCSI driver 5884M: Hannes Reinecke <hare@suse.com> 5885L: linux-scsi@vger.kernel.org 5886S: Maintained 5887F: drivers/scsi/am53c974.c 5888 5889DC395x SCSI driver 5890M: Oliver Neukum <oliver@neukum.org> 5891M: Ali Akcaagac <aliakc@web.de> 5892M: Jamie Lenehan <lenehan@twibble.org> 5893S: Maintained 5894F: Documentation/scsi/dc395x.rst 5895F: drivers/scsi/dc395x.* 5896 5897DCCP PROTOCOL 5898L: dccp@vger.kernel.org 5899S: Orphan 5900W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5901F: include/linux/dccp.h 5902F: include/linux/tfrc.h 5903F: include/uapi/linux/dccp.h 5904F: net/dccp/ 5905 5906DEBUGOBJECTS: 5907M: Thomas Gleixner <tglx@linutronix.de> 5908L: linux-kernel@vger.kernel.org 5909S: Maintained 5910T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5911F: include/linux/debugobjects.h 5912F: lib/debugobjects.c 5913 5914DECSTATION PLATFORM SUPPORT 5915M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5916L: linux-mips@vger.kernel.org 5917S: Maintained 5918W: http://www.linux-mips.org/wiki/DECstation 5919F: arch/mips/dec/ 5920F: arch/mips/include/asm/dec/ 5921F: arch/mips/include/asm/mach-dec/ 5922 5923DEFXX FDDI NETWORK DRIVER 5924M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5925S: Maintained 5926F: drivers/net/fddi/defxx.* 5927 5928DEFZA FDDI NETWORK DRIVER 5929M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5930S: Maintained 5931F: drivers/net/fddi/defza.* 5932 5933DEINTERLACE DRIVERS FOR ALLWINNER H3 5934M: Jernej Skrabec <jernej.skrabec@gmail.com> 5935L: linux-media@vger.kernel.org 5936S: Maintained 5937T: git git://linuxtv.org/media_tree.git 5938F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5939F: drivers/media/platform/sunxi/sun8i-di/ 5940 5941DELL LAPTOP DRIVER 5942M: Matthew Garrett <mjg59@srcf.ucam.org> 5943M: Pali Rohár <pali@kernel.org> 5944L: platform-driver-x86@vger.kernel.org 5945S: Maintained 5946F: drivers/platform/x86/dell/dell-laptop.c 5947 5948DELL LAPTOP FREEFALL DRIVER 5949M: Pali Rohár <pali@kernel.org> 5950S: Maintained 5951F: drivers/platform/x86/dell/dell-smo8800.c 5952 5953DELL LAPTOP RBTN DRIVER 5954M: Pali Rohár <pali@kernel.org> 5955S: Maintained 5956F: drivers/platform/x86/dell/dell-rbtn.* 5957 5958DELL LAPTOP SMM DRIVER 5959M: Pali Rohár <pali@kernel.org> 5960S: Maintained 5961F: Documentation/ABI/obsolete/procfs-i8k 5962F: drivers/hwmon/dell-smm-hwmon.c 5963F: include/uapi/linux/i8k.h 5964 5965DELL REMOTE BIOS UPDATE DRIVER 5966M: Stuart Hayes <stuart.w.hayes@gmail.com> 5967L: platform-driver-x86@vger.kernel.org 5968S: Maintained 5969F: drivers/platform/x86/dell/dell_rbu.c 5970 5971DELL SMBIOS DRIVER 5972M: Pali Rohár <pali@kernel.org> 5973L: Dell.Client.Kernel@dell.com 5974L: platform-driver-x86@vger.kernel.org 5975S: Maintained 5976F: drivers/platform/x86/dell/dell-smbios.* 5977 5978DELL SMBIOS SMM DRIVER 5979L: Dell.Client.Kernel@dell.com 5980L: platform-driver-x86@vger.kernel.org 5981S: Maintained 5982F: drivers/platform/x86/dell/dell-smbios-smm.c 5983 5984DELL SMBIOS WMI DRIVER 5985L: Dell.Client.Kernel@dell.com 5986L: platform-driver-x86@vger.kernel.org 5987S: Maintained 5988F: drivers/platform/x86/dell/dell-smbios-wmi.c 5989F: tools/wmi/dell-smbios-example.c 5990 5991DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5992M: Stuart Hayes <stuart.w.hayes@gmail.com> 5993L: platform-driver-x86@vger.kernel.org 5994S: Maintained 5995F: Documentation/userspace-api/dcdbas.rst 5996F: drivers/platform/x86/dell/dcdbas.* 5997 5998DELL WMI DDV DRIVER 5999M: Armin Wolf <W_Armin@gmx.de> 6000S: Maintained 6001F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6002F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6003F: Documentation/wmi/devices/dell-wmi-ddv.rst 6004F: drivers/platform/x86/dell/dell-wmi-ddv.c 6005 6006DELL WMI DESCRIPTOR DRIVER 6007L: Dell.Client.Kernel@dell.com 6008S: Maintained 6009F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6010 6011DELL WMI HARDWARE PRIVACY SUPPORT 6012L: Dell.Client.Kernel@dell.com 6013L: platform-driver-x86@vger.kernel.org 6014S: Maintained 6015F: drivers/platform/x86/dell/dell-wmi-privacy.c 6016 6017DELL WMI NOTIFICATIONS DRIVER 6018M: Matthew Garrett <mjg59@srcf.ucam.org> 6019M: Pali Rohár <pali@kernel.org> 6020S: Maintained 6021F: drivers/platform/x86/dell/dell-wmi-base.c 6022 6023DELL WMI SYSMAN DRIVER 6024M: Prasanth Ksr <prasanth.ksr@dell.com> 6025L: Dell.Client.Kernel@dell.com 6026L: platform-driver-x86@vger.kernel.org 6027S: Maintained 6028F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6029F: drivers/platform/x86/dell/dell-wmi-sysman/ 6030 6031DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6032M: Zev Weiss <zev@bewilderbeest.net> 6033L: linux-hwmon@vger.kernel.org 6034S: Maintained 6035F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6036 6037DELTA DPS920AB PSU DRIVER 6038M: Robert Marko <robert.marko@sartura.hr> 6039L: linux-hwmon@vger.kernel.org 6040S: Maintained 6041F: Documentation/hwmon/dps920ab.rst 6042F: drivers/hwmon/pmbus/dps920ab.c 6043 6044DELTA NETWORKS TN48M CPLD DRIVERS 6045M: Robert Marko <robert.marko@sartura.hr> 6046S: Maintained 6047F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6048F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6049F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6050F: drivers/gpio/gpio-tn48m.c 6051F: include/dt-bindings/reset/delta,tn48m-reset.h 6052 6053DELTA ST MEDIA DRIVER 6054M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6055L: linux-media@vger.kernel.org 6056S: Supported 6057W: https://linuxtv.org 6058T: git git://linuxtv.org/media_tree.git 6059F: drivers/media/platform/st/sti/delta 6060 6061DENALI NAND DRIVER 6062L: linux-mtd@lists.infradead.org 6063S: Orphan 6064F: drivers/mtd/nand/raw/denali* 6065 6066DESIGNWARE EDMA CORE IP DRIVER 6067M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6068R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6069R: Serge Semin <fancer.lancer@gmail.com> 6070L: dmaengine@vger.kernel.org 6071S: Maintained 6072F: drivers/dma/dw-edma/ 6073F: include/linux/dma/edma.h 6074 6075DESIGNWARE USB2 DRD IP DRIVER 6076M: Minas Harutyunyan <hminas@synopsys.com> 6077L: linux-usb@vger.kernel.org 6078S: Maintained 6079T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6080F: drivers/usb/dwc2/ 6081 6082DESIGNWARE USB3 DRD IP DRIVER 6083M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6084L: linux-usb@vger.kernel.org 6085S: Maintained 6086F: drivers/usb/dwc3/ 6087 6088DESIGNWARE XDATA IP DRIVER 6089M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6090L: linux-pci@vger.kernel.org 6091S: Maintained 6092F: Documentation/misc-devices/dw-xdata-pcie.rst 6093F: drivers/misc/dw-xdata-pcie.c 6094 6095DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6096M: Andreas Klinger <ak@it-klinger.de> 6097L: linux-iio@vger.kernel.org 6098S: Maintained 6099F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6100F: drivers/iio/proximity/srf*.c 6101 6102DEVICE COREDUMP (DEV_COREDUMP) 6103M: Johannes Berg <johannes@sipsolutions.net> 6104L: linux-kernel@vger.kernel.org 6105S: Maintained 6106F: drivers/base/devcoredump.c 6107F: include/linux/devcoredump.h 6108 6109DEVICE DEPENDENCY HELPER SCRIPT 6110M: Saravana Kannan <saravanak@google.com> 6111L: linux-kernel@vger.kernel.org 6112S: Maintained 6113F: scripts/dev-needs.sh 6114 6115DEVICE DIRECT ACCESS (DAX) 6116M: Dan Williams <dan.j.williams@intel.com> 6117M: Vishal Verma <vishal.l.verma@intel.com> 6118M: Dave Jiang <dave.jiang@intel.com> 6119L: nvdimm@lists.linux.dev 6120L: linux-cxl@vger.kernel.org 6121S: Supported 6122F: drivers/dax/ 6123 6124DEVICE FREQUENCY (DEVFREQ) 6125M: MyungJoo Ham <myungjoo.ham@samsung.com> 6126M: Kyungmin Park <kyungmin.park@samsung.com> 6127M: Chanwoo Choi <cw00.choi@samsung.com> 6128L: linux-pm@vger.kernel.org 6129S: Maintained 6130T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6131F: Documentation/devicetree/bindings/devfreq/ 6132F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6133F: drivers/devfreq/ 6134F: include/linux/devfreq.h 6135F: include/trace/events/devfreq.h 6136 6137DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6138M: Chanwoo Choi <cw00.choi@samsung.com> 6139L: linux-pm@vger.kernel.org 6140S: Supported 6141T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6142F: Documentation/devicetree/bindings/devfreq/event/ 6143F: drivers/devfreq/devfreq-event.c 6144F: drivers/devfreq/event/ 6145F: include/dt-bindings/pmu/exynos_ppmu.h 6146F: include/linux/devfreq-event.h 6147 6148DEVICE RESOURCE MANAGEMENT HELPERS 6149M: Hans de Goede <hdegoede@redhat.com> 6150R: Matti Vaittinen <mazziesaccount@gmail.com> 6151S: Maintained 6152F: include/linux/devm-helpers.h 6153 6154DEVICE-MAPPER (LVM) 6155M: Alasdair Kergon <agk@redhat.com> 6156M: Mike Snitzer <snitzer@kernel.org> 6157M: Mikulas Patocka <mpatocka@redhat.com> 6158L: dm-devel@lists.linux.dev 6159S: Maintained 6160Q: http://patchwork.kernel.org/project/dm-devel/list/ 6161T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6162F: Documentation/admin-guide/device-mapper/ 6163F: drivers/md/Kconfig 6164F: drivers/md/Makefile 6165F: drivers/md/dm* 6166F: drivers/md/persistent-data/ 6167F: include/linux/device-mapper.h 6168F: include/linux/dm-*.h 6169F: include/uapi/linux/dm-*.h 6170 6171DEVICE-MAPPER VDO TARGET 6172M: Matthew Sakai <msakai@redhat.com> 6173L: dm-devel@lists.linux.dev 6174S: Maintained 6175F: Documentation/admin-guide/device-mapper/vdo*.rst 6176F: drivers/md/dm-vdo/ 6177 6178DEVLINK 6179M: Jiri Pirko <jiri@resnulli.us> 6180L: netdev@vger.kernel.org 6181S: Supported 6182F: Documentation/networking/devlink 6183F: include/net/devlink.h 6184F: include/uapi/linux/devlink.h 6185F: net/devlink/ 6186 6187DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6188M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6189L: kernel@dh-electronics.com 6190S: Maintained 6191F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6192F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6193 6194DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6195M: Marek Vasut <marex@denx.de> 6196L: kernel@dh-electronics.com 6197S: Maintained 6198F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6199F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6200 6201DIALOG SEMICONDUCTOR DRIVERS 6202M: Support Opensource <support.opensource@diasemi.com> 6203S: Supported 6204W: http://www.dialog-semiconductor.com/products 6205F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6206F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6207F: Documentation/devicetree/bindings/mfd/da90*.txt 6208F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6209F: Documentation/devicetree/bindings/regulator/da92*.txt 6210F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6211F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6212F: Documentation/devicetree/bindings/sound/da[79]*.txt 6213F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6214F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6215F: Documentation/hwmon/da90??.rst 6216F: drivers/gpio/gpio-da90??.c 6217F: drivers/hwmon/da90??-hwmon.c 6218F: drivers/iio/adc/da91??-*.c 6219F: drivers/input/misc/da72??.[ch] 6220F: drivers/input/misc/da90??_onkey.c 6221F: drivers/input/touchscreen/da9052_tsi.c 6222F: drivers/leds/leds-da90??.c 6223F: drivers/mfd/da903x.c 6224F: drivers/mfd/da90??-*.c 6225F: drivers/mfd/da91??-*.c 6226F: drivers/pinctrl/pinctrl-da90??.c 6227F: drivers/power/supply/da9052-battery.c 6228F: drivers/power/supply/da91??-*.c 6229F: drivers/regulator/da9???-regulator.[ch] 6230F: drivers/regulator/slg51000-regulator.[ch] 6231F: drivers/rtc/rtc-da90??.c 6232F: drivers/thermal/da90??-thermal.c 6233F: drivers/video/backlight/da90??_bl.c 6234F: drivers/watchdog/da90??_wdt.c 6235F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6236F: include/linux/mfd/da903x.h 6237F: include/linux/mfd/da9052/ 6238F: include/linux/mfd/da9055/ 6239F: include/linux/mfd/da9062/ 6240F: include/linux/mfd/da9063/ 6241F: include/linux/mfd/da9150/ 6242F: include/linux/regulator/da9211.h 6243F: include/sound/da[79]*.h 6244F: sound/soc/codecs/da[79]*.[ch] 6245 6246DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6247M: William Breathitt Gray <william.gray@linaro.org> 6248L: linux-gpio@vger.kernel.org 6249S: Maintained 6250F: drivers/gpio/gpio-gpio-mm.c 6251 6252DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6253M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6254L: linux-media@vger.kernel.org 6255S: Maintained 6256F: Documentation/admin-guide/media/mgb4.rst 6257F: drivers/media/pci/mgb4/ 6258 6259DIOLAN U2C-12 I2C DRIVER 6260M: Guenter Roeck <linux@roeck-us.net> 6261L: linux-i2c@vger.kernel.org 6262S: Maintained 6263F: drivers/i2c/busses/i2c-diolan-u2c.c 6264 6265DIRECTORY NOTIFICATION (DNOTIFY) 6266M: Jan Kara <jack@suse.cz> 6267R: Amir Goldstein <amir73il@gmail.com> 6268L: linux-fsdevel@vger.kernel.org 6269S: Maintained 6270F: Documentation/filesystems/dnotify.rst 6271F: fs/notify/dnotify/ 6272F: include/linux/dnotify.h 6273 6274DISK GEOMETRY AND PARTITION HANDLING 6275M: Andries Brouwer <aeb@cwi.nl> 6276S: Maintained 6277W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6278W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6279W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6280 6281DISKQUOTA 6282M: Jan Kara <jack@suse.com> 6283S: Maintained 6284F: Documentation/filesystems/quota.rst 6285F: fs/quota/ 6286F: include/linux/quota*.h 6287F: include/uapi/linux/quota*.h 6288 6289DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6290M: Bernie Thompson <bernie@plugable.com> 6291L: linux-fbdev@vger.kernel.org 6292S: Maintained 6293W: http://plugable.com/category/projects/udlfb/ 6294F: Documentation/fb/udlfb.rst 6295F: drivers/video/fbdev/udlfb.c 6296F: include/video/udlfb.h 6297 6298DISTRIBUTED LOCK MANAGER (DLM) 6299M: Alexander Aring <aahringo@redhat.com> 6300M: David Teigland <teigland@redhat.com> 6301L: gfs2@lists.linux.dev 6302S: Supported 6303W: https://pagure.io/dlm 6304T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6305F: fs/dlm/ 6306 6307DMA BUFFER SHARING FRAMEWORK 6308M: Sumit Semwal <sumit.semwal@linaro.org> 6309M: Christian König <christian.koenig@amd.com> 6310L: linux-media@vger.kernel.org 6311L: dri-devel@lists.freedesktop.org 6312L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6313S: Maintained 6314T: git git://anongit.freedesktop.org/drm/drm-misc 6315F: Documentation/driver-api/dma-buf.rst 6316F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6317F: drivers/dma-buf/ 6318F: include/linux/*fence.h 6319F: include/linux/dma-buf.h 6320F: include/linux/dma-resv.h 6321K: \bdma_(?:buf|fence|resv)\b 6322 6323DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6324M: Vinod Koul <vkoul@kernel.org> 6325L: dmaengine@vger.kernel.org 6326S: Maintained 6327Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6328T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6329F: Documentation/devicetree/bindings/dma/ 6330F: Documentation/driver-api/dmaengine/ 6331F: drivers/dma/ 6332F: include/dt-bindings/dma/ 6333F: include/linux/dma/ 6334F: include/linux/dmaengine.h 6335F: include/linux/of_dma.h 6336 6337DMA MAPPING BENCHMARK 6338M: Xiang Chen <chenxiang66@hisilicon.com> 6339L: iommu@lists.linux.dev 6340F: kernel/dma/map_benchmark.c 6341F: tools/testing/selftests/dma/ 6342 6343DMA MAPPING HELPERS 6344M: Christoph Hellwig <hch@lst.de> 6345M: Marek Szyprowski <m.szyprowski@samsung.com> 6346R: Robin Murphy <robin.murphy@arm.com> 6347L: iommu@lists.linux.dev 6348S: Supported 6349W: http://git.infradead.org/users/hch/dma-mapping.git 6350T: git git://git.infradead.org/users/hch/dma-mapping.git 6351F: include/asm-generic/dma-mapping.h 6352F: include/linux/dma-direct.h 6353F: include/linux/dma-map-ops.h 6354F: include/linux/dma-mapping.h 6355F: include/linux/swiotlb.h 6356F: kernel/dma/ 6357 6358DMA-BUF HEAPS FRAMEWORK 6359M: Sumit Semwal <sumit.semwal@linaro.org> 6360R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6361R: Brian Starkey <Brian.Starkey@arm.com> 6362R: John Stultz <jstultz@google.com> 6363R: T.J. Mercier <tjmercier@google.com> 6364L: linux-media@vger.kernel.org 6365L: dri-devel@lists.freedesktop.org 6366L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6367S: Maintained 6368T: git git://anongit.freedesktop.org/drm/drm-misc 6369F: drivers/dma-buf/dma-heap.c 6370F: drivers/dma-buf/heaps/* 6371F: include/linux/dma-heap.h 6372F: include/uapi/linux/dma-heap.h 6373 6374DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6375M: Lukasz Luba <lukasz.luba@arm.com> 6376L: linux-pm@vger.kernel.org 6377L: linux-samsung-soc@vger.kernel.org 6378S: Maintained 6379F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6380F: drivers/memory/samsung/exynos5422-dmc.c 6381 6382DME1737 HARDWARE MONITOR DRIVER 6383M: Juerg Haefliger <juergh@proton.me> 6384L: linux-hwmon@vger.kernel.org 6385S: Maintained 6386F: Documentation/hwmon/dme1737.rst 6387F: drivers/hwmon/dme1737.c 6388 6389DMI/SMBIOS SUPPORT 6390M: Jean Delvare <jdelvare@suse.com> 6391S: Maintained 6392T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6393F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6394F: drivers/firmware/dmi-id.c 6395F: drivers/firmware/dmi_scan.c 6396F: include/linux/dmi.h 6397 6398DOCUMENTATION 6399M: Jonathan Corbet <corbet@lwn.net> 6400L: linux-doc@vger.kernel.org 6401S: Maintained 6402P: Documentation/doc-guide/maintainer-profile.rst 6403T: git git://git.lwn.net/linux.git docs-next 6404F: Documentation/ 6405F: scripts/documentation-file-ref-check 6406F: scripts/kernel-doc 6407F: scripts/sphinx-pre-install 6408X: Documentation/ABI/ 6409X: Documentation/admin-guide/media/ 6410X: Documentation/devicetree/ 6411X: Documentation/driver-api/media/ 6412X: Documentation/firmware-guide/acpi/ 6413X: Documentation/i2c/ 6414X: Documentation/netlink/ 6415X: Documentation/power/ 6416X: Documentation/spi/ 6417X: Documentation/userspace-api/media/ 6418 6419DOCUMENTATION PROCESS 6420M: Jonathan Corbet <corbet@lwn.net> 6421L: workflows@vger.kernel.org 6422S: Maintained 6423F: Documentation/maintainer/ 6424F: Documentation/process/ 6425 6426DOCUMENTATION REPORTING ISSUES 6427M: Thorsten Leemhuis <linux@leemhuis.info> 6428L: linux-doc@vger.kernel.org 6429S: Maintained 6430F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6431F: Documentation/admin-guide/reporting-issues.rst 6432F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6433 6434DOCUMENTATION SCRIPTS 6435M: Mauro Carvalho Chehab <mchehab@kernel.org> 6436L: linux-doc@vger.kernel.org 6437S: Maintained 6438F: Documentation/sphinx/parse-headers.pl 6439F: scripts/documentation-file-ref-check 6440F: scripts/sphinx-pre-install 6441 6442DOCUMENTATION/ITALIAN 6443M: Federico Vaga <federico.vaga@vaga.pv.it> 6444L: linux-doc@vger.kernel.org 6445S: Maintained 6446F: Documentation/translations/it_IT 6447 6448DOCUMENTATION/JAPANESE 6449R: Akira Yokosawa <akiyks@gmail.com> 6450L: linux-doc@vger.kernel.org 6451S: Maintained 6452F: Documentation/translations/ja_JP 6453 6454DONGWOON DW9714 LENS VOICE COIL DRIVER 6455M: Sakari Ailus <sakari.ailus@linux.intel.com> 6456L: linux-media@vger.kernel.org 6457S: Maintained 6458T: git git://linuxtv.org/media_tree.git 6459F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6460F: drivers/media/i2c/dw9714.c 6461 6462DONGWOON DW9719 LENS VOICE COIL DRIVER 6463M: Daniel Scally <djrscally@gmail.com> 6464L: linux-media@vger.kernel.org 6465S: Maintained 6466T: git git://linuxtv.org/media_tree.git 6467F: drivers/media/i2c/dw9719.c 6468 6469DONGWOON DW9768 LENS VOICE COIL DRIVER 6470L: linux-media@vger.kernel.org 6471S: Orphan 6472T: git git://linuxtv.org/media_tree.git 6473F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6474F: drivers/media/i2c/dw9768.c 6475 6476DONGWOON DW9807 LENS VOICE COIL DRIVER 6477M: Sakari Ailus <sakari.ailus@linux.intel.com> 6478L: linux-media@vger.kernel.org 6479S: Maintained 6480T: git git://linuxtv.org/media_tree.git 6481F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6482F: drivers/media/i2c/dw9807-vcm.c 6483 6484DOUBLETALK DRIVER 6485M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6486L: blinux-list@redhat.com 6487S: Maintained 6488F: drivers/char/dtlk.c 6489F: include/linux/dtlk.h 6490 6491DPAA2 DATAPATH I/O (DPIO) DRIVER 6492M: Roy Pledge <Roy.Pledge@nxp.com> 6493L: linux-kernel@vger.kernel.org 6494S: Maintained 6495F: drivers/soc/fsl/dpio 6496 6497DPAA2 ETHERNET DRIVER 6498M: Ioana Ciornei <ioana.ciornei@nxp.com> 6499L: netdev@vger.kernel.org 6500S: Maintained 6501F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6502F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6503F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6504F: drivers/net/ethernet/freescale/dpaa2/Makefile 6505F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6506F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6507F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6508F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6509F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6510F: drivers/net/ethernet/freescale/dpaa2/dpni* 6511 6512DPAA2 ETHERNET SWITCH DRIVER 6513M: Ioana Ciornei <ioana.ciornei@nxp.com> 6514L: netdev@vger.kernel.org 6515S: Maintained 6516F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6517F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6518F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6519 6520DPLL SUBSYSTEM 6521M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6522M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6523M: Jiri Pirko <jiri@resnulli.us> 6524L: netdev@vger.kernel.org 6525S: Supported 6526F: Documentation/driver-api/dpll.rst 6527F: drivers/dpll/* 6528F: include/linux/dpll.h 6529F: include/uapi/linux/dpll.h 6530 6531DRBD DRIVER 6532M: Philipp Reisner <philipp.reisner@linbit.com> 6533M: Lars Ellenberg <lars.ellenberg@linbit.com> 6534M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6535L: drbd-dev@lists.linbit.com 6536S: Supported 6537W: http://www.drbd.org 6538T: git git://git.linbit.com/linux-drbd.git 6539T: git git://git.linbit.com/drbd-8.4.git 6540F: Documentation/admin-guide/blockdev/ 6541F: drivers/block/drbd/ 6542F: include/linux/drbd* 6543F: lib/lru_cache.c 6544 6545DRIVER COMPONENT FRAMEWORK 6546L: dri-devel@lists.freedesktop.org 6547F: drivers/base/component.c 6548F: include/linux/component.h 6549 6550DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6551M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6552R: "Rafael J. Wysocki" <rafael@kernel.org> 6553S: Supported 6554T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6555F: Documentation/core-api/kobject.rst 6556F: drivers/base/ 6557F: fs/debugfs/ 6558F: fs/sysfs/ 6559F: include/linux/debugfs.h 6560F: include/linux/fwnode.h 6561F: include/linux/kobj* 6562F: include/linux/property.h 6563F: lib/kobj* 6564 6565DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6566M: Nishanth Menon <nm@ti.com> 6567L: linux-pm@vger.kernel.org 6568S: Maintained 6569F: drivers/soc/ti/smartreflex.c 6570F: include/linux/power/smartreflex.h 6571 6572DRM ACCEL DRIVERS FOR INTEL VPU 6573M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6574M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6575L: dri-devel@lists.freedesktop.org 6576S: Supported 6577T: git git://anongit.freedesktop.org/drm/drm-misc 6578F: drivers/accel/ivpu/ 6579F: include/uapi/drm/ivpu_accel.h 6580 6581DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6582M: Oded Gabbay <ogabbay@kernel.org> 6583L: dri-devel@lists.freedesktop.org 6584S: Maintained 6585C: irc://irc.oftc.net/dri-devel 6586T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6587F: Documentation/accel/ 6588F: drivers/accel/ 6589F: include/drm/drm_accel.h 6590 6591DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6592M: Maxime Ripard <mripard@kernel.org> 6593M: Chen-Yu Tsai <wens@csie.org> 6594R: Jernej Skrabec <jernej.skrabec@gmail.com> 6595L: dri-devel@lists.freedesktop.org 6596S: Supported 6597T: git git://anongit.freedesktop.org/drm/drm-misc 6598F: drivers/gpu/drm/sun4i/sun8i* 6599 6600DRM DRIVER FOR ARM PL111 CLCD 6601S: Orphan 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: drivers/gpu/drm/pl111/ 6604 6605DRM DRIVER FOR ARM VERSATILE TFT PANELS 6606M: Linus Walleij <linus.walleij@linaro.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6610F: drivers/gpu/drm/panel/panel-arm-versatile.c 6611 6612DRM DRIVER FOR ASPEED BMC GFX 6613M: Joel Stanley <joel@jms.id.au> 6614L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6615S: Supported 6616T: git git://anongit.freedesktop.org/drm/drm-misc 6617F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6618F: drivers/gpu/drm/aspeed/ 6619 6620DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6621M: Dave Airlie <airlied@redhat.com> 6622R: Thomas Zimmermann <tzimmermann@suse.de> 6623R: Jocelyn Falempe <jfalempe@redhat.com> 6624L: dri-devel@lists.freedesktop.org 6625S: Supported 6626T: git git://anongit.freedesktop.org/drm/drm-misc 6627F: drivers/gpu/drm/ast/ 6628 6629DRM DRIVER FOR BOCHS VIRTUAL GPU 6630M: Gerd Hoffmann <kraxel@redhat.com> 6631L: virtualization@lists.linux.dev 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: drivers/gpu/drm/tiny/bochs.c 6635 6636DRM DRIVER FOR BOE HIMAX8279D PANELS 6637M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6638S: Maintained 6639F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6640F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6641 6642DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6643M: Jagan Teki <jagan@amarulasolutions.com> 6644S: Maintained 6645F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6646F: drivers/gpu/drm/bridge/chipone-icn6211.c 6647 6648DRM DRIVER FOR EBBG FT8719 PANEL 6649M: Joel Selvaraj <jo@jsfamily.in> 6650S: Maintained 6651T: git git://anongit.freedesktop.org/drm/drm-misc 6652F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6653F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6654 6655DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6656M: Linus Walleij <linus.walleij@linaro.org> 6657S: Maintained 6658T: git git://anongit.freedesktop.org/drm/drm-misc 6659F: drivers/gpu/drm/tve200/ 6660 6661DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6662M: Icenowy Zheng <icenowy@aosc.io> 6663S: Maintained 6664F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6665F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6666 6667DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6668M: Jagan Teki <jagan@amarulasolutions.com> 6669S: Maintained 6670F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6671F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6672 6673DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6674M: Thomas Zimmermann <tzimmermann@suse.de> 6675M: Javier Martinez Canillas <javierm@redhat.com> 6676L: dri-devel@lists.freedesktop.org 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: drivers/gpu/drm/drm_aperture.c 6680F: drivers/gpu/drm/tiny/ofdrm.c 6681F: drivers/gpu/drm/tiny/simpledrm.c 6682F: drivers/video/aperture.c 6683F: drivers/video/nomodeset.c 6684F: include/drm/drm_aperture.h 6685F: include/linux/aperture.h 6686F: include/video/nomodeset.h 6687 6688DRM DRIVER FOR GENERIC EDP PANELS 6689R: Douglas Anderson <dianders@chromium.org> 6690F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6691F: drivers/gpu/drm/panel/panel-edp.c 6692 6693DRM DRIVER FOR GENERIC USB DISPLAY 6694M: Noralf Trønnes <noralf@tronnes.org> 6695S: Maintained 6696W: https://github.com/notro/gud/wiki 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: drivers/gpu/drm/gud/ 6699F: include/drm/gud.h 6700 6701DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6702M: Hans de Goede <hdegoede@redhat.com> 6703S: Maintained 6704T: git git://anongit.freedesktop.org/drm/drm-misc 6705F: drivers/gpu/drm/tiny/gm12u320.c 6706 6707DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6708M: Ondrej Jirman <megi@xff.cz> 6709M: Javier Martinez Canillas <javierm@redhat.com> 6710S: Maintained 6711T: git git://anongit.freedesktop.org/drm/drm-misc 6712F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6713F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6714 6715DRM DRIVER FOR HX8357D PANELS 6716S: Orphan 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6719F: drivers/gpu/drm/tiny/hx8357d.c 6720 6721DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6722M: Deepak Rawat <drawat.floss@gmail.com> 6723L: linux-hyperv@vger.kernel.org 6724L: dri-devel@lists.freedesktop.org 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: drivers/gpu/drm/hyperv 6728 6729DRM DRIVER FOR ILITEK ILI9225 PANELS 6730M: David Lechner <david@lechnology.com> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6734F: drivers/gpu/drm/tiny/ili9225.c 6735 6736DRM DRIVER FOR ILITEK ILI9486 PANELS 6737M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6738S: Maintained 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6741F: drivers/gpu/drm/tiny/ili9486.c 6742 6743DRM DRIVER FOR ILITEK ILI9805 PANELS 6744M: Michael Trimarchi <michael@amarulasolutions.com> 6745S: Maintained 6746F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6747F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6748 6749DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6750M: Jagan Teki <jagan@edgeble.ai> 6751S: Maintained 6752F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6753F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6754 6755DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6756M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6757S: Supported 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: drivers/gpu/drm/logicvc/ 6760 6761DRM DRIVER FOR LVDS PANELS 6762M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6763L: dri-devel@lists.freedesktop.org 6764S: Maintained 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: Documentation/devicetree/bindings/display/lvds.yaml 6767F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6768F: drivers/gpu/drm/panel/panel-lvds.c 6769 6770DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6771M: Guido Günther <agx@sigxcpu.org> 6772R: Purism Kernel Team <kernel@puri.sm> 6773S: Maintained 6774F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6775F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6776 6777DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6778M: Dave Airlie <airlied@redhat.com> 6779R: Thomas Zimmermann <tzimmermann@suse.de> 6780R: Jocelyn Falempe <jfalempe@redhat.com> 6781L: dri-devel@lists.freedesktop.org 6782S: Supported 6783T: git git://anongit.freedesktop.org/drm/drm-misc 6784F: drivers/gpu/drm/mgag200/ 6785 6786DRM DRIVER FOR MI0283QT 6787M: Noralf Trønnes <noralf@tronnes.org> 6788S: Maintained 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6791F: drivers/gpu/drm/tiny/mi0283qt.c 6792 6793DRM DRIVER FOR MIPI DBI compatible panels 6794M: Noralf Trønnes <noralf@tronnes.org> 6795S: Maintained 6796W: https://github.com/notro/panel-mipi-dbi/wiki 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6799F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6800 6801DRM DRIVER FOR MSM ADRENO GPU 6802M: Rob Clark <robdclark@gmail.com> 6803M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6804M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6805R: Sean Paul <sean@poorly.run> 6806R: Marijn Suijten <marijn.suijten@somainline.org> 6807L: linux-arm-msm@vger.kernel.org 6808L: dri-devel@lists.freedesktop.org 6809L: freedreno@lists.freedesktop.org 6810S: Maintained 6811B: https://gitlab.freedesktop.org/drm/msm/-/issues 6812T: git https://gitlab.freedesktop.org/drm/msm.git 6813F: Documentation/devicetree/bindings/display/msm/ 6814F: drivers/gpu/drm/ci/xfails/msm* 6815F: drivers/gpu/drm/msm/ 6816F: include/uapi/drm/msm_drm.h 6817 6818DRM DRIVER FOR NOVATEK NT35510 PANELS 6819M: Linus Walleij <linus.walleij@linaro.org> 6820S: Maintained 6821T: git git://anongit.freedesktop.org/drm/drm-misc 6822F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6823F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6824 6825DRM DRIVER FOR NOVATEK NT35560 PANELS 6826M: Linus Walleij <linus.walleij@linaro.org> 6827S: Maintained 6828T: git git://anongit.freedesktop.org/drm/drm-misc 6829F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6830F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6831 6832DRM DRIVER FOR NOVATEK NT36523 PANELS 6833M: Jianhua Lu <lujianhua000@gmail.com> 6834S: Maintained 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6837F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6838 6839DRM DRIVER FOR NOVATEK NT36672A PANELS 6840M: Sumit Semwal <sumit.semwal@linaro.org> 6841S: Maintained 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6844F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6845 6846DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6847M: Karol Herbst <kherbst@redhat.com> 6848M: Lyude Paul <lyude@redhat.com> 6849M: Danilo Krummrich <dakr@redhat.com> 6850L: dri-devel@lists.freedesktop.org 6851L: nouveau@lists.freedesktop.org 6852S: Supported 6853W: https://nouveau.freedesktop.org/ 6854Q: https://patchwork.freedesktop.org/project/nouveau/ 6855Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6856B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6857C: irc://irc.oftc.net/nouveau 6858T: git https://gitlab.freedesktop.org/drm/nouveau.git 6859F: drivers/gpu/drm/nouveau/ 6860F: include/uapi/drm/nouveau_drm.h 6861 6862DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6863M: Stefan Mavrodiev <stefan@olimex.com> 6864S: Maintained 6865F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6866F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6867 6868DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6869R: Douglas Anderson <dianders@chromium.org> 6870F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6871F: drivers/gpu/drm/bridge/parade-ps8640.c 6872 6873DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6874M: Noralf Trønnes <noralf@tronnes.org> 6875S: Maintained 6876T: git git://anongit.freedesktop.org/drm/drm-misc 6877F: Documentation/devicetree/bindings/display/repaper.txt 6878F: drivers/gpu/drm/tiny/repaper.c 6879 6880DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6881M: Dave Airlie <airlied@redhat.com> 6882M: Gerd Hoffmann <kraxel@redhat.com> 6883L: virtualization@lists.linux.dev 6884S: Obsolete 6885W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6886T: git git://anongit.freedesktop.org/drm/drm-misc 6887F: drivers/gpu/drm/tiny/cirrus.c 6888 6889DRM DRIVER FOR QXL VIRTUAL GPU 6890M: Dave Airlie <airlied@redhat.com> 6891M: Gerd Hoffmann <kraxel@redhat.com> 6892L: virtualization@lists.linux.dev 6893L: spice-devel@lists.freedesktop.org 6894S: Maintained 6895T: git git://anongit.freedesktop.org/drm/drm-misc 6896F: drivers/gpu/drm/qxl/ 6897F: include/uapi/drm/qxl_drm.h 6898 6899DRM DRIVER FOR RAYDIUM RM67191 PANELS 6900M: Robert Chiras <robert.chiras@nxp.com> 6901S: Maintained 6902F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6903F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6904 6905DRM DRIVER FOR SAMSUNG DB7430 PANELS 6906M: Linus Walleij <linus.walleij@linaro.org> 6907S: Maintained 6908T: git git://anongit.freedesktop.org/drm/drm-misc 6909F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6910F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6911 6912DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6913M: Inki Dae <inki.dae@samsung.com> 6914M: Jagan Teki <jagan@amarulasolutions.com> 6915M: Marek Szyprowski <m.szyprowski@samsung.com> 6916S: Maintained 6917T: git git://anongit.freedesktop.org/drm/drm-misc 6918F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6919F: drivers/gpu/drm/bridge/samsung-dsim.c 6920F: include/drm/bridge/samsung-dsim.h 6921 6922DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6923M: Markuss Broks <markuss.broks@gmail.com> 6924S: Maintained 6925F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6926F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6927 6928DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6929M: Artur Weber <aweber.kernel@gmail.com> 6930S: Maintained 6931F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6932F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6933 6934DRM DRIVER FOR SITRONIX ST7586 PANELS 6935M: David Lechner <david@lechnology.com> 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6939F: drivers/gpu/drm/tiny/st7586.c 6940 6941DRM DRIVER FOR SITRONIX ST7701 PANELS 6942M: Jagan Teki <jagan@amarulasolutions.com> 6943S: Maintained 6944F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6945F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6946 6947DRM DRIVER FOR SITRONIX ST7703 PANELS 6948M: Guido Günther <agx@sigxcpu.org> 6949R: Purism Kernel Team <kernel@puri.sm> 6950R: Ondrej Jirman <megi@xff.cz> 6951S: Maintained 6952F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6953F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6954 6955DRM DRIVER FOR SITRONIX ST7735R PANELS 6956M: David Lechner <david@lechnology.com> 6957S: Maintained 6958T: git git://anongit.freedesktop.org/drm/drm-misc 6959F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6960F: drivers/gpu/drm/tiny/st7735r.c 6961 6962DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6963M: Javier Martinez Canillas <javierm@redhat.com> 6964S: Maintained 6965T: git git://anongit.freedesktop.org/drm/drm-misc 6966F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6967F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6968F: drivers/gpu/drm/solomon/ssd130x* 6969 6970DRM DRIVER FOR ST-ERICSSON MCDE 6971M: Linus Walleij <linus.walleij@linaro.org> 6972S: Maintained 6973T: git git://anongit.freedesktop.org/drm/drm-misc 6974F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6975F: drivers/gpu/drm/mcde/ 6976 6977DRM DRIVER FOR SYNAPTICS R63353 PANELS 6978M: Michael Trimarchi <michael@amarulasolutions.com> 6979S: Maintained 6980F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 6981F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 6982 6983DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6984M: Jagan Teki <jagan@amarulasolutions.com> 6985S: Maintained 6986F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6987F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6988 6989DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6990R: Douglas Anderson <dianders@chromium.org> 6991F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6992F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6993 6994DRM DRIVER FOR TPO TPG110 PANELS 6995M: Linus Walleij <linus.walleij@linaro.org> 6996S: Maintained 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6999F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7000 7001DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7002M: Dave Airlie <airlied@redhat.com> 7003R: Sean Paul <sean@poorly.run> 7004R: Thomas Zimmermann <tzimmermann@suse.de> 7005L: dri-devel@lists.freedesktop.org 7006S: Supported 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: drivers/gpu/drm/udl/ 7009 7010DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7011M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7012M: Melissa Wen <melissa.srw@gmail.com> 7013M: Maíra Canal <mairacanal@riseup.net> 7014R: Haneen Mohammed <hamohammed.sa@gmail.com> 7015R: Daniel Vetter <daniel@ffwll.ch> 7016L: dri-devel@lists.freedesktop.org 7017S: Maintained 7018T: git git://anongit.freedesktop.org/drm/drm-misc 7019F: Documentation/gpu/vkms.rst 7020F: drivers/gpu/drm/vkms/ 7021 7022DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7023M: Hans de Goede <hdegoede@redhat.com> 7024L: dri-devel@lists.freedesktop.org 7025S: Maintained 7026T: git git://anongit.freedesktop.org/drm/drm-misc 7027F: drivers/gpu/drm/vboxvideo/ 7028 7029DRM DRIVER FOR VMWARE VIRTUAL GPU 7030M: Zack Rusin <zack.rusin@broadcom.com> 7031R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7032L: dri-devel@lists.freedesktop.org 7033S: Supported 7034T: git git://anongit.freedesktop.org/drm/drm-misc 7035F: drivers/gpu/drm/vmwgfx/ 7036F: include/uapi/drm/vmwgfx_drm.h 7037 7038DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7039M: Linus Walleij <linus.walleij@linaro.org> 7040S: Maintained 7041T: git git://anongit.freedesktop.org/drm/drm-misc 7042F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7043F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7044 7045DRM DRIVERS 7046M: David Airlie <airlied@gmail.com> 7047M: Daniel Vetter <daniel@ffwll.ch> 7048L: dri-devel@lists.freedesktop.org 7049S: Maintained 7050B: https://gitlab.freedesktop.org/drm 7051C: irc://irc.oftc.net/dri-devel 7052T: git https://gitlab.freedesktop.org/drm/kernel.git 7053F: Documentation/devicetree/bindings/display/ 7054F: Documentation/devicetree/bindings/gpu/ 7055F: Documentation/gpu/ 7056F: drivers/gpu/ 7057F: include/drm/ 7058F: include/linux/vga* 7059F: include/uapi/drm/ 7060 7061DRM DRIVERS AND MISC GPU PATCHES 7062M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7063M: Maxime Ripard <mripard@kernel.org> 7064M: Thomas Zimmermann <tzimmermann@suse.de> 7065S: Maintained 7066W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 7067T: git git://anongit.freedesktop.org/drm/drm-misc 7068F: Documentation/devicetree/bindings/display/ 7069F: Documentation/devicetree/bindings/gpu/ 7070F: Documentation/gpu/ 7071F: drivers/gpu/drm/ 7072F: drivers/gpu/vga/ 7073F: include/drm/drm 7074F: include/linux/vga* 7075F: include/uapi/drm/ 7076X: drivers/gpu/drm/amd/ 7077X: drivers/gpu/drm/armada/ 7078X: drivers/gpu/drm/etnaviv/ 7079X: drivers/gpu/drm/exynos/ 7080X: drivers/gpu/drm/i915/ 7081X: drivers/gpu/drm/kmb/ 7082X: drivers/gpu/drm/mediatek/ 7083X: drivers/gpu/drm/msm/ 7084X: drivers/gpu/drm/nouveau/ 7085X: drivers/gpu/drm/radeon/ 7086X: drivers/gpu/drm/renesas/rcar-du/ 7087X: drivers/gpu/drm/tegra/ 7088 7089DRM DRIVERS FOR ALLWINNER A10 7090M: Maxime Ripard <mripard@kernel.org> 7091M: Chen-Yu Tsai <wens@csie.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Supported 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/allwinner* 7096F: drivers/gpu/drm/sun4i/ 7097 7098DRM DRIVERS FOR AMLOGIC SOCS 7099M: Neil Armstrong <neil.armstrong@linaro.org> 7100L: dri-devel@lists.freedesktop.org 7101L: linux-amlogic@lists.infradead.org 7102S: Supported 7103W: http://linux-meson.com/ 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7106F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7107F: Documentation/gpu/meson.rst 7108F: drivers/gpu/drm/ci/xfails/meson* 7109F: drivers/gpu/drm/meson/ 7110 7111DRM DRIVERS FOR ATMEL HLCDC 7112M: Sam Ravnborg <sam@ravnborg.org> 7113M: Boris Brezillon <bbrezillon@kernel.org> 7114L: dri-devel@lists.freedesktop.org 7115S: Supported 7116T: git git://anongit.freedesktop.org/drm/drm-misc 7117F: Documentation/devicetree/bindings/display/atmel/ 7118F: drivers/gpu/drm/atmel-hlcdc/ 7119 7120DRM DRIVERS FOR BRIDGE CHIPS 7121M: Andrzej Hajda <andrzej.hajda@intel.com> 7122M: Neil Armstrong <neil.armstrong@linaro.org> 7123M: Robert Foss <rfoss@kernel.org> 7124R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7125R: Jonas Karlman <jonas@kwiboo.se> 7126R: Jernej Skrabec <jernej.skrabec@gmail.com> 7127S: Maintained 7128T: git git://anongit.freedesktop.org/drm/drm-misc 7129F: Documentation/devicetree/bindings/display/bridge/ 7130F: drivers/gpu/drm/bridge/ 7131F: drivers/gpu/drm/drm_bridge.c 7132F: drivers/gpu/drm/drm_bridge_connector.c 7133F: include/drm/drm_bridge.h 7134F: include/drm/drm_bridge_connector.h 7135 7136DRM DRIVERS FOR EXYNOS 7137M: Inki Dae <inki.dae@samsung.com> 7138M: Seung-Woo Kim <sw0312.kim@samsung.com> 7139M: Kyungmin Park <kyungmin.park@samsung.com> 7140L: dri-devel@lists.freedesktop.org 7141S: Supported 7142T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7143F: Documentation/devicetree/bindings/display/exynos/ 7144F: Documentation/devicetree/bindings/display/samsung/ 7145F: drivers/gpu/drm/exynos/ 7146F: include/uapi/drm/exynos_drm.h 7147 7148DRM DRIVERS FOR FREESCALE DCU 7149M: Stefan Agner <stefan@agner.ch> 7150M: Alison Wang <alison.wang@nxp.com> 7151L: dri-devel@lists.freedesktop.org 7152S: Supported 7153T: git git://anongit.freedesktop.org/drm/drm-misc 7154F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7155F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7156F: drivers/gpu/drm/fsl-dcu/ 7157 7158DRM DRIVERS FOR FREESCALE IMX 5/6 7159M: Philipp Zabel <p.zabel@pengutronix.de> 7160L: dri-devel@lists.freedesktop.org 7161S: Maintained 7162T: git git://anongit.freedesktop.org/drm/drm-misc 7163T: git git://git.pengutronix.de/git/pza/linux 7164F: Documentation/devicetree/bindings/display/imx/ 7165F: drivers/gpu/drm/imx/ipuv3/ 7166F: drivers/gpu/ipu-v3/ 7167 7168DRM DRIVERS FOR FREESCALE IMX BRIDGE 7169M: Liu Ying <victor.liu@nxp.com> 7170L: dri-devel@lists.freedesktop.org 7171S: Maintained 7172F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7173F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7174F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7175F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7176F: drivers/gpu/drm/bridge/imx/ 7177 7178DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7179M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7180L: dri-devel@lists.freedesktop.org 7181S: Maintained 7182T: git git://anongit.freedesktop.org/drm/drm-misc 7183F: drivers/gpu/drm/gma500/ 7184 7185DRM DRIVERS FOR HISILICON 7186M: Xinliang Liu <xinliang.liu@linaro.org> 7187M: Tian Tao <tiantao6@hisilicon.com> 7188R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7189R: Sumit Semwal <sumit.semwal@linaro.org> 7190R: Yongqin Liu <yongqin.liu@linaro.org> 7191R: John Stultz <jstultz@google.com> 7192L: dri-devel@lists.freedesktop.org 7193S: Maintained 7194T: git git://anongit.freedesktop.org/drm/drm-misc 7195F: Documentation/devicetree/bindings/display/hisilicon/ 7196F: drivers/gpu/drm/hisilicon/ 7197 7198DRM DRIVERS FOR LIMA 7199M: Qiang Yu <yuq825@gmail.com> 7200L: dri-devel@lists.freedesktop.org 7201L: lima@lists.freedesktop.org (moderated for non-subscribers) 7202S: Maintained 7203T: git git://anongit.freedesktop.org/drm/drm-misc 7204F: drivers/gpu/drm/lima/ 7205F: include/uapi/drm/lima_drm.h 7206 7207DRM DRIVERS FOR LOONGSON 7208M: Sui Jingfeng <suijingfeng@loongson.cn> 7209L: dri-devel@lists.freedesktop.org 7210S: Supported 7211T: git git://anongit.freedesktop.org/drm/drm-misc 7212F: drivers/gpu/drm/loongson/ 7213 7214DRM DRIVERS FOR MEDIATEK 7215M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7216M: Philipp Zabel <p.zabel@pengutronix.de> 7217L: dri-devel@lists.freedesktop.org 7218L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7219S: Supported 7220F: Documentation/devicetree/bindings/display/mediatek/ 7221F: drivers/gpu/drm/ci/xfails/mediatek* 7222F: drivers/gpu/drm/mediatek/ 7223F: drivers/phy/mediatek/phy-mtk-dp.c 7224F: drivers/phy/mediatek/phy-mtk-hdmi* 7225F: drivers/phy/mediatek/phy-mtk-mipi* 7226 7227DRM DRIVERS FOR NVIDIA TEGRA 7228M: Thierry Reding <thierry.reding@gmail.com> 7229M: Mikko Perttunen <mperttunen@nvidia.com> 7230L: dri-devel@lists.freedesktop.org 7231L: linux-tegra@vger.kernel.org 7232S: Supported 7233T: git https://gitlab.freedesktop.org/drm/tegra.git 7234F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7235F: Documentation/devicetree/bindings/gpu/host1x/ 7236F: drivers/gpu/drm/tegra/ 7237F: drivers/gpu/host1x/ 7238F: include/linux/host1x.h 7239F: include/uapi/drm/tegra_drm.h 7240 7241DRM DRIVERS FOR RENESAS R-CAR 7242M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7243M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7244L: dri-devel@lists.freedesktop.org 7245L: linux-renesas-soc@vger.kernel.org 7246S: Supported 7247T: git git://linuxtv.org/pinchartl/media drm/du/next 7248F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7249F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7250F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7251F: Documentation/devicetree/bindings/display/renesas,du.yaml 7252F: drivers/gpu/drm/renesas/rcar-du/ 7253 7254DRM DRIVERS FOR RENESAS RZ 7255M: Biju Das <biju.das.jz@bp.renesas.com> 7256L: dri-devel@lists.freedesktop.org 7257L: linux-renesas-soc@vger.kernel.org 7258S: Maintained 7259T: git git://anongit.freedesktop.org/drm/drm-misc 7260F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7261F: drivers/gpu/drm/renesas/rz-du/ 7262 7263DRM DRIVERS FOR RENESAS SHMOBILE 7264M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7265M: Geert Uytterhoeven <geert+renesas@glider.be> 7266L: dri-devel@lists.freedesktop.org 7267L: linux-renesas-soc@vger.kernel.org 7268S: Supported 7269T: git git://anongit.freedesktop.org/drm/drm-misc 7270F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7271F: drivers/gpu/drm/renesas/shmobile/ 7272F: include/linux/platform_data/shmob_drm.h 7273 7274DRM DRIVERS FOR ROCKCHIP 7275M: Sandy Huang <hjc@rock-chips.com> 7276M: Heiko Stübner <heiko@sntech.de> 7277M: Andy Yan <andy.yan@rock-chips.com> 7278L: dri-devel@lists.freedesktop.org 7279S: Maintained 7280T: git git://anongit.freedesktop.org/drm/drm-misc 7281F: Documentation/devicetree/bindings/display/rockchip/ 7282F: drivers/gpu/drm/ci/xfails/rockchip* 7283F: drivers/gpu/drm/rockchip/ 7284 7285DRM DRIVERS FOR STI 7286M: Alain Volmat <alain.volmat@foss.st.com> 7287L: dri-devel@lists.freedesktop.org 7288S: Maintained 7289T: git git://anongit.freedesktop.org/drm/drm-misc 7290F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7291F: drivers/gpu/drm/sti 7292 7293DRM DRIVERS FOR STM 7294M: Yannick Fertre <yannick.fertre@foss.st.com> 7295M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7296M: Philippe Cornu <philippe.cornu@foss.st.com> 7297L: dri-devel@lists.freedesktop.org 7298S: Maintained 7299T: git git://anongit.freedesktop.org/drm/drm-misc 7300F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7301F: drivers/gpu/drm/stm 7302 7303DRM DRIVERS FOR TI KEYSTONE 7304M: Jyri Sarha <jyri.sarha@iki.fi> 7305M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7306L: dri-devel@lists.freedesktop.org 7307S: Maintained 7308T: git git://anongit.freedesktop.org/drm/drm-misc 7309F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7310F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7311F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7312F: drivers/gpu/drm/tidss/ 7313 7314DRM DRIVERS FOR TI LCDC 7315M: Jyri Sarha <jyri.sarha@iki.fi> 7316M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7317L: dri-devel@lists.freedesktop.org 7318S: Maintained 7319T: git git://anongit.freedesktop.org/drm/drm-misc 7320F: Documentation/devicetree/bindings/display/tilcdc/ 7321F: drivers/gpu/drm/tilcdc/ 7322 7323DRM DRIVERS FOR TI OMAP 7324M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7325L: dri-devel@lists.freedesktop.org 7326S: Maintained 7327T: git git://anongit.freedesktop.org/drm/drm-misc 7328F: Documentation/devicetree/bindings/display/ti/ 7329F: drivers/gpu/drm/omapdrm/ 7330 7331DRM DRIVERS FOR V3D 7332M: Melissa Wen <mwen@igalia.com> 7333M: Maíra Canal <mcanal@igalia.com> 7334S: Supported 7335T: git git://anongit.freedesktop.org/drm/drm-misc 7336F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7337F: drivers/gpu/drm/v3d/ 7338F: include/uapi/drm/v3d_drm.h 7339 7340DRM DRIVERS FOR VC4 7341M: Maxime Ripard <mripard@kernel.org> 7342S: Supported 7343T: git git://github.com/anholt/linux 7344T: git git://anongit.freedesktop.org/drm/drm-misc 7345F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7346F: drivers/gpu/drm/vc4/ 7347F: include/uapi/drm/vc4_drm.h 7348 7349DRM DRIVERS FOR VIVANTE GPU IP 7350M: Lucas Stach <l.stach@pengutronix.de> 7351R: Russell King <linux+etnaviv@armlinux.org.uk> 7352R: Christian Gmeiner <christian.gmeiner@gmail.com> 7353L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7354L: dri-devel@lists.freedesktop.org 7355S: Maintained 7356F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7357F: drivers/gpu/drm/etnaviv/ 7358F: include/uapi/drm/etnaviv_drm.h 7359 7360DRM DRIVERS FOR XEN 7361M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7362L: dri-devel@lists.freedesktop.org 7363L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7364S: Supported 7365T: git git://anongit.freedesktop.org/drm/drm-misc 7366F: Documentation/gpu/xen-front.rst 7367F: drivers/gpu/drm/xen/ 7368 7369DRM DRIVERS FOR XILINX 7370M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7371L: dri-devel@lists.freedesktop.org 7372S: Maintained 7373T: git git://anongit.freedesktop.org/drm/drm-misc 7374F: Documentation/devicetree/bindings/display/xlnx/ 7375F: drivers/gpu/drm/xlnx/ 7376 7377DRM GPU SCHEDULER 7378M: Luben Tuikov <ltuikov89@gmail.com> 7379M: Matthew Brost <matthew.brost@intel.com> 7380L: dri-devel@lists.freedesktop.org 7381S: Maintained 7382T: git git://anongit.freedesktop.org/drm/drm-misc 7383F: drivers/gpu/drm/scheduler/ 7384F: include/drm/gpu_scheduler.h 7385 7386DRM PANEL DRIVERS 7387M: Neil Armstrong <neil.armstrong@linaro.org> 7388R: Jessica Zhang <quic_jesszhan@quicinc.com> 7389R: Sam Ravnborg <sam@ravnborg.org> 7390L: dri-devel@lists.freedesktop.org 7391S: Maintained 7392T: git git://anongit.freedesktop.org/drm/drm-misc 7393F: Documentation/devicetree/bindings/display/panel/ 7394F: drivers/gpu/drm/drm_panel.c 7395F: drivers/gpu/drm/panel/ 7396F: include/drm/drm_panel.h 7397 7398DRM PRIVACY-SCREEN CLASS 7399M: Hans de Goede <hdegoede@redhat.com> 7400L: dri-devel@lists.freedesktop.org 7401S: Maintained 7402T: git git://anongit.freedesktop.org/drm/drm-misc 7403F: drivers/gpu/drm/drm_privacy_screen* 7404F: include/drm/drm_privacy_screen* 7405 7406DRM TTM SUBSYSTEM 7407M: Christian Koenig <christian.koenig@amd.com> 7408M: Huang Rui <ray.huang@amd.com> 7409L: dri-devel@lists.freedesktop.org 7410S: Maintained 7411T: git git://anongit.freedesktop.org/drm/drm-misc 7412F: drivers/gpu/drm/ttm/ 7413F: include/drm/ttm/ 7414 7415DRM AUTOMATED TESTING 7416M: Helen Koike <helen.koike@collabora.com> 7417L: dri-devel@lists.freedesktop.org 7418S: Maintained 7419T: git git://anongit.freedesktop.org/drm/drm-misc 7420F: Documentation/gpu/automated_testing.rst 7421F: drivers/gpu/drm/ci/ 7422 7423DSBR100 USB FM RADIO DRIVER 7424M: Alexey Klimov <klimov.linux@gmail.com> 7425L: linux-media@vger.kernel.org 7426S: Maintained 7427T: git git://linuxtv.org/media_tree.git 7428F: drivers/media/radio/dsbr100.c 7429 7430DT3155 MEDIA DRIVER 7431M: Hans Verkuil <hverkuil@xs4all.nl> 7432L: linux-media@vger.kernel.org 7433S: Odd Fixes 7434W: https://linuxtv.org 7435T: git git://linuxtv.org/media_tree.git 7436F: drivers/media/pci/dt3155/ 7437 7438DVB_USB_AF9015 MEDIA DRIVER 7439L: linux-media@vger.kernel.org 7440S: Orphan 7441W: https://linuxtv.org 7442Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7443F: drivers/media/usb/dvb-usb-v2/af9015* 7444 7445DVB_USB_AF9035 MEDIA DRIVER 7446L: linux-media@vger.kernel.org 7447S: Orphan 7448W: https://linuxtv.org 7449Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7450F: drivers/media/usb/dvb-usb-v2/af9035* 7451 7452DVB_USB_ANYSEE MEDIA DRIVER 7453L: linux-media@vger.kernel.org 7454S: Orphan 7455W: https://linuxtv.org 7456Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7457F: drivers/media/usb/dvb-usb-v2/anysee* 7458 7459DVB_USB_AU6610 MEDIA DRIVER 7460L: linux-media@vger.kernel.org 7461S: Orphan 7462W: https://linuxtv.org 7463Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7464F: drivers/media/usb/dvb-usb-v2/au6610* 7465 7466DVB_USB_CE6230 MEDIA DRIVER 7467L: linux-media@vger.kernel.org 7468S: Orphan 7469W: https://linuxtv.org 7470Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7471F: drivers/media/usb/dvb-usb-v2/ce6230* 7472 7473DVB_USB_CXUSB MEDIA DRIVER 7474M: Michael Krufky <mkrufky@linuxtv.org> 7475L: linux-media@vger.kernel.org 7476S: Maintained 7477W: https://linuxtv.org 7478W: http://github.com/mkrufky 7479Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7480T: git git://linuxtv.org/media_tree.git 7481F: drivers/media/usb/dvb-usb/cxusb* 7482 7483DVB_USB_EC168 MEDIA DRIVER 7484L: linux-media@vger.kernel.org 7485S: Orphan 7486W: https://linuxtv.org 7487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7488F: drivers/media/usb/dvb-usb-v2/ec168* 7489 7490DVB_USB_GL861 MEDIA DRIVER 7491L: linux-media@vger.kernel.org 7492S: Orphan 7493W: https://linuxtv.org 7494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7495F: drivers/media/usb/dvb-usb-v2/gl861* 7496 7497DVB_USB_MXL111SF MEDIA DRIVER 7498M: Michael Krufky <mkrufky@linuxtv.org> 7499L: linux-media@vger.kernel.org 7500S: Maintained 7501W: https://linuxtv.org 7502W: http://github.com/mkrufky 7503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7504T: git git://linuxtv.org/mkrufky/mxl111sf.git 7505F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7506 7507DVB_USB_RTL28XXU MEDIA DRIVER 7508L: linux-media@vger.kernel.org 7509S: Orphan 7510W: https://linuxtv.org 7511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7512F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7513 7514DVB_USB_V2 MEDIA DRIVER 7515L: linux-media@vger.kernel.org 7516S: Orphan 7517W: https://linuxtv.org 7518W: http://palosaari.fi/linux/ 7519Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7520F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7521F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7522 7523DYNAMIC DEBUG 7524M: Jason Baron <jbaron@akamai.com> 7525M: Jim Cromie <jim.cromie@gmail.com> 7526S: Maintained 7527F: include/linux/dynamic_debug.h 7528F: lib/dynamic_debug.c 7529F: lib/test_dynamic_debug.c 7530 7531DYNAMIC INTERRUPT MODERATION 7532M: Tal Gilboa <talgi@nvidia.com> 7533S: Maintained 7534F: Documentation/networking/net_dim.rst 7535F: include/linux/dim.h 7536F: lib/dim/ 7537 7538DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7539M: Daniel Lezcano <daniel.lezcano@kernel.org> 7540L: linux-pm@vger.kernel.org 7541S: Supported 7542B: https://bugzilla.kernel.org 7543T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7544F: drivers/powercap/dtpm* 7545F: include/linux/dtpm.h 7546 7547DZ DECSTATION DZ11 SERIAL DRIVER 7548M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7549S: Maintained 7550F: drivers/tty/serial/dz.* 7551 7552E3X0 POWER BUTTON DRIVER 7553M: Moritz Fischer <moritz.fischer@ettus.com> 7554L: usrp-users@lists.ettus.com 7555S: Supported 7556W: http://www.ettus.com 7557F: Documentation/devicetree/bindings/input/e3x0-button.txt 7558F: drivers/input/misc/e3x0-button.c 7559 7560E4000 MEDIA DRIVER 7561L: linux-media@vger.kernel.org 7562S: Orphan 7563W: https://linuxtv.org 7564Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7565F: drivers/media/tuners/e4000* 7566 7567EARTH_PT1 MEDIA DRIVER 7568M: Akihiro Tsukada <tskd08@gmail.com> 7569L: linux-media@vger.kernel.org 7570S: Odd Fixes 7571F: drivers/media/pci/pt1/ 7572 7573EARTH_PT3 MEDIA DRIVER 7574M: Akihiro Tsukada <tskd08@gmail.com> 7575L: linux-media@vger.kernel.org 7576S: Odd Fixes 7577F: drivers/media/pci/pt3/ 7578 7579EC100 MEDIA DRIVER 7580L: linux-media@vger.kernel.org 7581S: Orphan 7582W: https://linuxtv.org 7583Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7584F: drivers/media/dvb-frontends/ec100* 7585 7586ECRYPT FILE SYSTEM 7587M: Tyler Hicks <code@tyhicks.com> 7588L: ecryptfs@vger.kernel.org 7589S: Odd Fixes 7590W: http://ecryptfs.org 7591W: https://launchpad.net/ecryptfs 7592T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7593F: Documentation/filesystems/ecryptfs.rst 7594F: fs/ecryptfs/ 7595 7596EDAC-AMD64 7597M: Yazen Ghannam <yazen.ghannam@amd.com> 7598L: linux-edac@vger.kernel.org 7599S: Supported 7600F: drivers/edac/amd64_edac* 7601F: drivers/edac/mce_amd* 7602 7603EDAC-ARMADA 7604M: Jan Luebbe <jlu@pengutronix.de> 7605L: linux-edac@vger.kernel.org 7606S: Maintained 7607F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7608F: drivers/edac/armada_xp_* 7609 7610EDAC-AST2500 7611M: Stefan Schaeckeler <sschaeck@cisco.com> 7612S: Supported 7613F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7614F: drivers/edac/aspeed_edac.c 7615 7616EDAC-BLUEFIELD 7617M: Shravan Kumar Ramani <shravankr@nvidia.com> 7618S: Supported 7619F: drivers/edac/bluefield_edac.c 7620 7621EDAC-CALXEDA 7622M: Andre Przywara <andre.przywara@arm.com> 7623L: linux-edac@vger.kernel.org 7624S: Maintained 7625F: drivers/edac/highbank* 7626 7627EDAC-CAVIUM OCTEON 7628M: Ralf Baechle <ralf@linux-mips.org> 7629L: linux-edac@vger.kernel.org 7630L: linux-mips@vger.kernel.org 7631S: Supported 7632F: drivers/edac/octeon_edac* 7633 7634EDAC-CAVIUM THUNDERX 7635M: Robert Richter <rric@kernel.org> 7636L: linux-edac@vger.kernel.org 7637S: Odd Fixes 7638F: drivers/edac/thunderx_edac* 7639 7640EDAC-CORE 7641M: Borislav Petkov <bp@alien8.de> 7642M: Tony Luck <tony.luck@intel.com> 7643R: James Morse <james.morse@arm.com> 7644R: Mauro Carvalho Chehab <mchehab@kernel.org> 7645R: Robert Richter <rric@kernel.org> 7646L: linux-edac@vger.kernel.org 7647S: Supported 7648T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7649F: Documentation/driver-api/edac.rst 7650F: drivers/edac/ 7651F: include/linux/edac.h 7652 7653EDAC-DMC520 7654M: Lei Wang <lewan@microsoft.com> 7655L: linux-edac@vger.kernel.org 7656S: Supported 7657F: drivers/edac/dmc520_edac.c 7658 7659EDAC-E752X 7660M: Mark Gross <markgross@kernel.org> 7661L: linux-edac@vger.kernel.org 7662S: Maintained 7663F: drivers/edac/e752x_edac.c 7664 7665EDAC-E7XXX 7666L: linux-edac@vger.kernel.org 7667S: Maintained 7668F: drivers/edac/e7xxx_edac.c 7669 7670EDAC-FSL_DDR 7671M: York Sun <york.sun@nxp.com> 7672L: linux-edac@vger.kernel.org 7673S: Maintained 7674F: drivers/edac/fsl_ddr_edac.* 7675 7676EDAC-GHES 7677M: Mauro Carvalho Chehab <mchehab@kernel.org> 7678L: linux-edac@vger.kernel.org 7679S: Maintained 7680F: drivers/edac/ghes_edac.c 7681 7682EDAC-I10NM 7683M: Tony Luck <tony.luck@intel.com> 7684L: linux-edac@vger.kernel.org 7685S: Maintained 7686F: drivers/edac/i10nm_base.c 7687 7688EDAC-I3000 7689L: linux-edac@vger.kernel.org 7690S: Orphan 7691F: drivers/edac/i3000_edac.c 7692 7693EDAC-I5000 7694L: linux-edac@vger.kernel.org 7695S: Maintained 7696F: drivers/edac/i5000_edac.c 7697 7698EDAC-I5400 7699M: Mauro Carvalho Chehab <mchehab@kernel.org> 7700L: linux-edac@vger.kernel.org 7701S: Maintained 7702F: drivers/edac/i5400_edac.c 7703 7704EDAC-I7300 7705M: Mauro Carvalho Chehab <mchehab@kernel.org> 7706L: linux-edac@vger.kernel.org 7707S: Maintained 7708F: drivers/edac/i7300_edac.c 7709 7710EDAC-I7CORE 7711M: Mauro Carvalho Chehab <mchehab@kernel.org> 7712L: linux-edac@vger.kernel.org 7713S: Maintained 7714F: drivers/edac/i7core_edac.c 7715 7716EDAC-I82443BXGX 7717M: Tim Small <tim@buttersideup.com> 7718L: linux-edac@vger.kernel.org 7719S: Maintained 7720F: drivers/edac/i82443bxgx_edac.c 7721 7722EDAC-I82975X 7723M: "Arvind R." <arvino55@gmail.com> 7724L: linux-edac@vger.kernel.org 7725S: Maintained 7726F: drivers/edac/i82975x_edac.c 7727 7728EDAC-IE31200 7729M: Jason Baron <jbaron@akamai.com> 7730L: linux-edac@vger.kernel.org 7731S: Maintained 7732F: drivers/edac/ie31200_edac.c 7733 7734EDAC-IGEN6 7735M: Tony Luck <tony.luck@intel.com> 7736R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7737L: linux-edac@vger.kernel.org 7738S: Maintained 7739F: drivers/edac/igen6_edac.c 7740 7741EDAC-MPC85XX 7742M: Johannes Thumshirn <morbidrsa@gmail.com> 7743L: linux-edac@vger.kernel.org 7744S: Maintained 7745F: drivers/edac/mpc85xx_edac.[ch] 7746 7747EDAC-NPCM 7748M: Marvin Lin <kflin@nuvoton.com> 7749M: Stanley Chu <yschu@nuvoton.com> 7750L: linux-edac@vger.kernel.org 7751S: Maintained 7752F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7753F: drivers/edac/npcm_edac.c 7754 7755EDAC-PASEMI 7756M: Egor Martovetsky <egor@pasemi.com> 7757L: linux-edac@vger.kernel.org 7758S: Maintained 7759F: drivers/edac/pasemi_edac.c 7760 7761EDAC-PND2 7762M: Tony Luck <tony.luck@intel.com> 7763L: linux-edac@vger.kernel.org 7764S: Maintained 7765F: drivers/edac/pnd2_edac.[ch] 7766 7767EDAC-QCOM 7768M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7769L: linux-arm-msm@vger.kernel.org 7770L: linux-edac@vger.kernel.org 7771S: Maintained 7772F: drivers/edac/qcom_edac.c 7773 7774EDAC-R82600 7775M: Tim Small <tim@buttersideup.com> 7776L: linux-edac@vger.kernel.org 7777S: Maintained 7778F: drivers/edac/r82600_edac.c 7779 7780EDAC-SBRIDGE 7781M: Tony Luck <tony.luck@intel.com> 7782R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7783L: linux-edac@vger.kernel.org 7784S: Maintained 7785F: drivers/edac/sb_edac.c 7786 7787EDAC-SKYLAKE 7788M: Tony Luck <tony.luck@intel.com> 7789L: linux-edac@vger.kernel.org 7790S: Maintained 7791F: drivers/edac/skx_*.[ch] 7792 7793EDAC-TI 7794M: Tero Kristo <kristo@kernel.org> 7795L: linux-edac@vger.kernel.org 7796S: Odd Fixes 7797F: drivers/edac/ti_edac.c 7798 7799EDIROL UA-101/UA-1000 DRIVER 7800M: Clemens Ladisch <clemens@ladisch.de> 7801L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7802S: Maintained 7803T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7804F: sound/usb/misc/ua101.c 7805 7806EFI TEST DRIVER 7807M: Ivan Hu <ivan.hu@canonical.com> 7808M: Ard Biesheuvel <ardb@kernel.org> 7809L: linux-efi@vger.kernel.org 7810S: Maintained 7811F: drivers/firmware/efi/test/ 7812 7813EFI VARIABLE FILESYSTEM 7814M: Jeremy Kerr <jk@ozlabs.org> 7815M: Ard Biesheuvel <ardb@kernel.org> 7816L: linux-efi@vger.kernel.org 7817S: Maintained 7818T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7819F: fs/efivarfs/ 7820 7821EFIFB FRAMEBUFFER DRIVER 7822M: Peter Jones <pjones@redhat.com> 7823L: linux-fbdev@vger.kernel.org 7824S: Maintained 7825F: drivers/video/fbdev/efifb.c 7826 7827EFS FILESYSTEM 7828S: Orphan 7829W: http://aeschi.ch.eu.org/efs/ 7830F: fs/efs/ 7831 7832EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7833L: netdev@vger.kernel.org 7834S: Orphan 7835F: drivers/net/ethernet/ibm/ehea/ 7836 7837ELM327 CAN NETWORK DRIVER 7838M: Max Staudt <max@enpas.org> 7839L: linux-can@vger.kernel.org 7840S: Maintained 7841F: Documentation/networking/device_drivers/can/can327.rst 7842F: drivers/net/can/can327.c 7843 7844EM28XX VIDEO4LINUX DRIVER 7845M: Mauro Carvalho Chehab <mchehab@kernel.org> 7846L: linux-media@vger.kernel.org 7847S: Maintained 7848W: https://linuxtv.org 7849T: git git://linuxtv.org/media_tree.git 7850F: Documentation/admin-guide/media/em28xx* 7851F: drivers/media/usb/em28xx/ 7852 7853EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7854M: Adrian Hunter <adrian.hunter@intel.com> 7855M: Asutosh Das <quic_asutoshd@quicinc.com> 7856R: Ritesh Harjani <ritesh.list@gmail.com> 7857L: linux-mmc@vger.kernel.org 7858S: Supported 7859F: drivers/mmc/host/cqhci* 7860 7861EMS CPC-PCI CAN DRIVER 7862M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7863M: support@ems-wuensche.com 7864L: linux-can@vger.kernel.org 7865S: Maintained 7866F: drivers/net/can/sja1000/ems_pci.c 7867 7868EMULEX 10Gbps iSCSI - OneConnect DRIVER 7869M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7870L: linux-scsi@vger.kernel.org 7871S: Supported 7872W: http://www.broadcom.com 7873F: drivers/scsi/be2iscsi/ 7874 7875EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7876M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7877M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7878M: Somnath Kotur <somnath.kotur@broadcom.com> 7879L: netdev@vger.kernel.org 7880S: Supported 7881W: http://www.emulex.com 7882F: drivers/net/ethernet/emulex/benet/ 7883 7884EMULEX ONECONNECT ROCE DRIVER 7885M: Selvin Xavier <selvin.xavier@broadcom.com> 7886L: linux-rdma@vger.kernel.org 7887S: Odd Fixes 7888W: http://www.broadcom.com 7889F: drivers/infiniband/hw/ocrdma/ 7890F: include/uapi/rdma/ocrdma-abi.h 7891 7892EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7893M: James Smart <james.smart@broadcom.com> 7894M: Ram Vegesna <ram.vegesna@broadcom.com> 7895L: linux-scsi@vger.kernel.org 7896L: target-devel@vger.kernel.org 7897S: Supported 7898W: http://www.broadcom.com 7899F: drivers/scsi/elx/ 7900 7901EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7902M: James Smart <james.smart@broadcom.com> 7903M: Dick Kennedy <dick.kennedy@broadcom.com> 7904L: linux-scsi@vger.kernel.org 7905S: Supported 7906W: http://www.broadcom.com 7907F: drivers/scsi/lpfc/ 7908 7909ENE CB710 FLASH CARD READER DRIVER 7910M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7911S: Maintained 7912F: drivers/misc/cb710/ 7913F: drivers/mmc/host/cb710-mmc.* 7914F: include/linux/cb710.h 7915 7916ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7917M: Maxim Levitsky <maximlevitsky@gmail.com> 7918S: Maintained 7919F: drivers/media/rc/ene_ir.* 7920 7921EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7922M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7923L: linuxppc-dev@lists.ozlabs.org 7924S: Maintained 7925F: drivers/tty/ehv_bytechan.c 7926 7927EPSON S1D13XXX FRAMEBUFFER DRIVER 7928M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7929S: Maintained 7930T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7931F: drivers/video/fbdev/s1d13xxxfb.c 7932F: include/video/s1d13xxxfb.h 7933 7934EROFS FILE SYSTEM 7935M: Gao Xiang <xiang@kernel.org> 7936M: Chao Yu <chao@kernel.org> 7937R: Yue Hu <huyue2@coolpad.com> 7938R: Jeffle Xu <jefflexu@linux.alibaba.com> 7939R: Sandeep Dhavale <dhavale@google.com> 7940L: linux-erofs@lists.ozlabs.org 7941S: Maintained 7942W: https://erofs.docs.kernel.org 7943T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7944F: Documentation/ABI/testing/sysfs-fs-erofs 7945F: Documentation/filesystems/erofs.rst 7946F: fs/erofs/ 7947F: include/trace/events/erofs.h 7948 7949ERRSEQ ERROR TRACKING INFRASTRUCTURE 7950M: Jeff Layton <jlayton@kernel.org> 7951S: Maintained 7952F: include/linux/errseq.h 7953F: lib/errseq.c 7954 7955ESD CAN NETWORK DRIVERS 7956M: Stefan Mätje <stefan.maetje@esd.eu> 7957R: socketcan@esd.eu 7958L: linux-can@vger.kernel.org 7959S: Maintained 7960F: drivers/net/can/esd/ 7961 7962ESD CAN/USB DRIVERS 7963M: Frank Jungclaus <frank.jungclaus@esd.eu> 7964R: socketcan@esd.eu 7965L: linux-can@vger.kernel.org 7966S: Maintained 7967F: drivers/net/can/usb/esd_usb.c 7968 7969ET131X NETWORK DRIVER 7970M: Mark Einon <mark.einon@gmail.com> 7971S: Odd Fixes 7972F: drivers/net/ethernet/agere/ 7973 7974ETAS ES58X CAN/USB DRIVER 7975M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7976L: linux-can@vger.kernel.org 7977S: Maintained 7978F: Documentation/networking/devlink/etas_es58x.rst 7979F: drivers/net/can/usb/etas_es58x/ 7980 7981ETHERNET BRIDGE 7982M: Roopa Prabhu <roopa@nvidia.com> 7983M: Nikolay Aleksandrov <razor@blackwall.org> 7984L: bridge@lists.linux.dev 7985L: netdev@vger.kernel.org 7986S: Maintained 7987W: http://www.linuxfoundation.org/en/Net:Bridge 7988F: include/linux/netfilter_bridge/ 7989F: net/bridge/ 7990 7991ETHERNET PHY LIBRARY 7992M: Andrew Lunn <andrew@lunn.ch> 7993M: Heiner Kallweit <hkallweit1@gmail.com> 7994R: Russell King <linux@armlinux.org.uk> 7995L: netdev@vger.kernel.org 7996S: Maintained 7997F: Documentation/ABI/testing/sysfs-class-net-phydev 7998F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7999F: Documentation/devicetree/bindings/net/mdio* 8000F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8001F: Documentation/networking/phy.rst 8002F: drivers/net/mdio/ 8003F: drivers/net/mdio/acpi_mdio.c 8004F: drivers/net/mdio/fwnode_mdio.c 8005F: drivers/net/mdio/of_mdio.c 8006F: drivers/net/pcs/ 8007F: drivers/net/phy/ 8008F: include/dt-bindings/net/qca-ar803x.h 8009F: include/linux/*mdio*.h 8010F: include/linux/linkmode.h 8011F: include/linux/mdio/*.h 8012F: include/linux/mii.h 8013F: include/linux/of_net.h 8014F: include/linux/phy.h 8015F: include/linux/phy_fixed.h 8016F: include/linux/phylib_stubs.h 8017F: include/linux/platform_data/mdio-bcm-unimac.h 8018F: include/linux/platform_data/mdio-gpio.h 8019F: include/trace/events/mdio.h 8020F: include/uapi/linux/mdio.h 8021F: include/uapi/linux/mii.h 8022F: net/core/of_net.c 8023 8024ETHERNET PHY LIBRARY [RUST] 8025M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8026R: Trevor Gross <tmgross@umich.edu> 8027L: netdev@vger.kernel.org 8028L: rust-for-linux@vger.kernel.org 8029S: Maintained 8030F: rust/kernel/net/phy.rs 8031 8032EXEC & BINFMT API, ELF 8033R: Eric Biederman <ebiederm@xmission.com> 8034R: Kees Cook <keescook@chromium.org> 8035L: linux-mm@kvack.org 8036S: Supported 8037T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8038F: Documentation/userspace-api/ELF.rst 8039F: fs/*binfmt_*.c 8040F: fs/exec.c 8041F: include/linux/binfmts.h 8042F: include/linux/elf.h 8043F: include/uapi/linux/binfmts.h 8044F: include/uapi/linux/elf.h 8045F: tools/testing/selftests/exec/ 8046N: asm/elf.h 8047N: binfmt 8048 8049EXFAT FILE SYSTEM 8050M: Namjae Jeon <linkinjeon@kernel.org> 8051M: Sungjong Seo <sj1557.seo@samsung.com> 8052L: linux-fsdevel@vger.kernel.org 8053S: Maintained 8054T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8055F: fs/exfat/ 8056 8057EXPRESSWIRE PROTOCOL LIBRARY 8058M: Duje Mihanović <duje.mihanovic@skole.hr> 8059L: linux-leds@vger.kernel.org 8060S: Maintained 8061F: drivers/leds/leds-expresswire.c 8062F: include/linux/leds-expresswire.h 8063 8064EXT2 FILE SYSTEM 8065M: Jan Kara <jack@suse.com> 8066L: linux-ext4@vger.kernel.org 8067S: Maintained 8068F: Documentation/filesystems/ext2.rst 8069T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8070F: fs/ext2/ 8071F: include/linux/ext2* 8072 8073EXT4 FILE SYSTEM 8074M: "Theodore Ts'o" <tytso@mit.edu> 8075M: Andreas Dilger <adilger.kernel@dilger.ca> 8076L: linux-ext4@vger.kernel.org 8077S: Maintained 8078W: http://ext4.wiki.kernel.org 8079Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8080T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8081F: Documentation/filesystems/ext4/ 8082F: fs/ext4/ 8083F: include/trace/events/ext4.h 8084F: include/uapi/linux/ext4.h 8085 8086Extended Verification Module (EVM) 8087M: Mimi Zohar <zohar@linux.ibm.com> 8088M: Roberto Sassu <roberto.sassu@huawei.com> 8089L: linux-integrity@vger.kernel.org 8090S: Supported 8091T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8092F: security/integrity/ 8093F: security/integrity/evm/ 8094 8095EXTENSIBLE FIRMWARE INTERFACE (EFI) 8096M: Ard Biesheuvel <ardb@kernel.org> 8097L: linux-efi@vger.kernel.org 8098S: Maintained 8099T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8100F: Documentation/admin-guide/efi-stub.rst 8101F: arch/*/include/asm/efi.h 8102F: arch/*/kernel/efi.c 8103F: arch/arm/boot/compressed/efi-header.S 8104F: arch/x86/platform/efi/ 8105F: drivers/firmware/efi/ 8106F: include/linux/efi*.h 8107 8108EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8109M: MyungJoo Ham <myungjoo.ham@samsung.com> 8110M: Chanwoo Choi <cw00.choi@samsung.com> 8111L: linux-kernel@vger.kernel.org 8112S: Maintained 8113T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8114F: Documentation/devicetree/bindings/extcon/ 8115F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8116F: drivers/extcon/ 8117F: include/linux/extcon.h 8118F: include/linux/extcon/ 8119 8120EXTRA BOOT CONFIG 8121M: Masami Hiramatsu <mhiramat@kernel.org> 8122L: linux-kernel@vger.kernel.org 8123L: linux-trace-kernel@vger.kernel.org 8124S: Maintained 8125Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8126T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8127F: Documentation/admin-guide/bootconfig.rst 8128F: fs/proc/bootconfig.c 8129F: include/linux/bootconfig.h 8130F: lib/bootconfig-data.S 8131F: lib/bootconfig.c 8132F: tools/bootconfig/* 8133F: tools/bootconfig/scripts/* 8134 8135EXYNOS DP DRIVER 8136M: Jingoo Han <jingoohan1@gmail.com> 8137L: dri-devel@lists.freedesktop.org 8138S: Maintained 8139F: drivers/gpu/drm/exynos/exynos_dp* 8140 8141EXYNOS SYSMMU (IOMMU) driver 8142M: Marek Szyprowski <m.szyprowski@samsung.com> 8143L: iommu@lists.linux.dev 8144S: Maintained 8145F: drivers/iommu/exynos-iommu.c 8146 8147F2FS FILE SYSTEM 8148M: Jaegeuk Kim <jaegeuk@kernel.org> 8149M: Chao Yu <chao@kernel.org> 8150L: linux-f2fs-devel@lists.sourceforge.net 8151S: Maintained 8152W: https://f2fs.wiki.kernel.org/ 8153Q: https://patchwork.kernel.org/project/f2fs/list/ 8154B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8155T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8156F: Documentation/ABI/testing/sysfs-fs-f2fs 8157F: Documentation/filesystems/f2fs.rst 8158F: fs/f2fs/ 8159F: include/linux/f2fs_fs.h 8160F: include/trace/events/f2fs.h 8161F: include/uapi/linux/f2fs.h 8162 8163F71805F HARDWARE MONITORING DRIVER 8164M: Jean Delvare <jdelvare@suse.com> 8165L: linux-hwmon@vger.kernel.org 8166S: Maintained 8167F: Documentation/hwmon/f71805f.rst 8168F: drivers/hwmon/f71805f.c 8169 8170FADDR2LINE 8171M: Josh Poimboeuf <jpoimboe@kernel.org> 8172S: Maintained 8173F: scripts/faddr2line 8174 8175FAILOVER MODULE 8176M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8177L: netdev@vger.kernel.org 8178S: Supported 8179F: Documentation/networking/failover.rst 8180F: include/net/failover.h 8181F: net/core/failover.c 8182 8183FANOTIFY 8184M: Jan Kara <jack@suse.cz> 8185R: Amir Goldstein <amir73il@gmail.com> 8186R: Matthew Bobrowski <repnop@google.com> 8187L: linux-fsdevel@vger.kernel.org 8188S: Maintained 8189F: fs/notify/fanotify/ 8190F: include/linux/fanotify.h 8191F: include/uapi/linux/fanotify.h 8192 8193FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8194M: Linus Walleij <linus.walleij@linaro.org> 8195L: linux-usb@vger.kernel.org 8196S: Maintained 8197F: drivers/usb/fotg210/ 8198 8199FARSYNC SYNCHRONOUS DRIVER 8200M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8201S: Supported 8202W: http://www.farsite.co.uk/ 8203F: drivers/net/wan/farsync.* 8204 8205FAULT INJECTION SUPPORT 8206M: Akinobu Mita <akinobu.mita@gmail.com> 8207S: Supported 8208F: Documentation/fault-injection/ 8209F: lib/fault-inject.c 8210 8211FBTFT Framebuffer drivers 8212L: dri-devel@lists.freedesktop.org 8213L: linux-fbdev@vger.kernel.org 8214S: Orphan 8215F: drivers/staging/fbtft/ 8216 8217FC0011 TUNER DRIVER 8218M: Michael Buesch <m@bues.ch> 8219L: linux-media@vger.kernel.org 8220S: Maintained 8221F: drivers/media/tuners/fc0011.c 8222F: drivers/media/tuners/fc0011.h 8223 8224FC2580 MEDIA DRIVER 8225L: linux-media@vger.kernel.org 8226S: Orphan 8227W: https://linuxtv.org 8228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8229F: drivers/media/tuners/fc2580* 8230 8231FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8232M: Hannes Reinecke <hare@suse.de> 8233L: linux-scsi@vger.kernel.org 8234S: Supported 8235W: www.Open-FCoE.org 8236F: drivers/scsi/fcoe/ 8237F: drivers/scsi/libfc/ 8238F: include/scsi/fc/ 8239F: include/scsi/libfc.h 8240F: include/scsi/libfcoe.h 8241F: include/uapi/scsi/fc/ 8242 8243FILE LOCKING (flock() and fcntl()/lockf()) 8244M: Jeff Layton <jlayton@kernel.org> 8245M: Chuck Lever <chuck.lever@oracle.com> 8246R: Alexander Aring <alex.aring@gmail.com> 8247L: linux-fsdevel@vger.kernel.org 8248S: Maintained 8249F: fs/fcntl.c 8250F: fs/locks.c 8251F: include/linux/fcntl.h 8252F: include/uapi/linux/fcntl.h 8253 8254FILESYSTEM DIRECT ACCESS (DAX) 8255M: Dan Williams <dan.j.williams@intel.com> 8256R: Matthew Wilcox <willy@infradead.org> 8257R: Jan Kara <jack@suse.cz> 8258L: linux-fsdevel@vger.kernel.org 8259L: nvdimm@lists.linux.dev 8260S: Supported 8261F: fs/dax.c 8262F: include/linux/dax.h 8263F: include/trace/events/fs_dax.h 8264 8265FILESYSTEMS (VFS and infrastructure) 8266M: Alexander Viro <viro@zeniv.linux.org.uk> 8267M: Christian Brauner <brauner@kernel.org> 8268R: Jan Kara <jack@suse.cz> 8269L: linux-fsdevel@vger.kernel.org 8270S: Maintained 8271F: fs/* 8272F: include/linux/fs.h 8273F: include/linux/fs_types.h 8274F: include/uapi/linux/fs.h 8275F: include/uapi/linux/openat2.h 8276 8277FILESYSTEMS [EXPORTFS] 8278M: Chuck Lever <chuck.lever@oracle.com> 8279M: Jeff Layton <jlayton@kernel.org> 8280R: Amir Goldstein <amir73il@gmail.com> 8281L: linux-fsdevel@vger.kernel.org 8282L: linux-nfs@vger.kernel.org 8283S: Supported 8284F: Documentation/filesystems/nfs/exporting.rst 8285F: fs/exportfs/ 8286F: fs/fhandle.c 8287F: include/linux/exportfs.h 8288 8289FILESYSTEMS [IDMAPPED MOUNTS] 8290M: Christian Brauner <brauner@kernel.org> 8291M: Seth Forshee <sforshee@kernel.org> 8292L: linux-fsdevel@vger.kernel.org 8293S: Maintained 8294F: Documentation/filesystems/idmappings.rst 8295F: fs/mnt_idmapping.c 8296F: include/linux/mnt_idmapping.* 8297F: tools/testing/selftests/mount_setattr/ 8298 8299FILESYSTEMS [IOMAP] 8300M: Christian Brauner <brauner@kernel.org> 8301R: Darrick J. Wong <djwong@kernel.org> 8302L: linux-xfs@vger.kernel.org 8303L: linux-fsdevel@vger.kernel.org 8304S: Supported 8305F: fs/iomap/ 8306F: include/linux/iomap.h 8307 8308FILESYSTEMS [NETFS LIBRARY] 8309M: David Howells <dhowells@redhat.com> 8310R: Jeff Layton <jlayton@kernel.org> 8311L: netfs@lists.linux.dev 8312L: linux-fsdevel@vger.kernel.org 8313S: Supported 8314F: Documentation/filesystems/caching/ 8315F: Documentation/filesystems/netfs_library.rst 8316F: fs/netfs/ 8317F: include/linux/fscache*.h 8318F: include/linux/netfs.h 8319F: include/trace/events/fscache.h 8320F: include/trace/events/netfs.h 8321 8322FILESYSTEMS [STACKABLE] 8323M: Miklos Szeredi <miklos@szeredi.hu> 8324M: Amir Goldstein <amir73il@gmail.com> 8325L: linux-fsdevel@vger.kernel.org 8326L: linux-unionfs@vger.kernel.org 8327S: Maintained 8328F: fs/backing-file.c 8329F: include/linux/backing-file.h 8330 8331FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8332M: Riku Voipio <riku.voipio@iki.fi> 8333L: linux-hwmon@vger.kernel.org 8334S: Maintained 8335F: drivers/hwmon/f75375s.c 8336F: include/linux/f75375s.h 8337 8338FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8339M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8340L: linux-can@vger.kernel.org 8341S: Maintained 8342F: drivers/net/can/usb/f81604.c 8343 8344FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8345M: Clemens Ladisch <clemens@ladisch.de> 8346M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8347L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8348S: Maintained 8349T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8350F: include/uapi/sound/firewire.h 8351F: sound/firewire/ 8352 8353FIREWIRE MEDIA DRIVERS (firedtv) 8354M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8355L: linux-media@vger.kernel.org 8356L: linux1394-devel@lists.sourceforge.net 8357S: Maintained 8358T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8359F: drivers/media/firewire/ 8360 8361FIREWIRE SBP-2 TARGET 8362M: Chris Boot <bootc@bootc.net> 8363L: linux-scsi@vger.kernel.org 8364L: target-devel@vger.kernel.org 8365L: linux1394-devel@lists.sourceforge.net 8366S: Maintained 8367T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8368F: drivers/target/sbp/ 8369 8370FIREWIRE SUBSYSTEM 8371M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8372M: Takashi Sakamoto <takaswie@kernel.org> 8373L: linux1394-devel@lists.sourceforge.net 8374S: Maintained 8375W: http://ieee1394.docs.kernel.org/ 8376T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8377F: drivers/firewire/ 8378F: include/linux/firewire.h 8379F: include/uapi/linux/firewire*.h 8380F: tools/firewire/ 8381 8382FIRMWARE FRAMEWORK FOR ARMV8-A 8383M: Sudeep Holla <sudeep.holla@arm.com> 8384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8385S: Maintained 8386F: drivers/firmware/arm_ffa/ 8387F: include/linux/arm_ffa.h 8388 8389FIRMWARE LOADER (request_firmware) 8390M: Luis Chamberlain <mcgrof@kernel.org> 8391M: Russ Weight <russ.weight@linux.dev> 8392L: linux-kernel@vger.kernel.org 8393S: Maintained 8394F: Documentation/firmware_class/ 8395F: drivers/base/firmware_loader/ 8396F: include/linux/firmware.h 8397 8398FLEXTIMER FTM-QUADDEC DRIVER 8399M: Patrick Havelange <patrick.havelange@essensium.com> 8400L: linux-iio@vger.kernel.org 8401S: Maintained 8402F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8403F: drivers/counter/ftm-quaddec.c 8404 8405FLOPPY DRIVER 8406M: Denis Efremov <efremov@linux.com> 8407L: linux-block@vger.kernel.org 8408S: Odd Fixes 8409F: drivers/block/floppy.c 8410 8411FLYSKY FSIA6B RC RECEIVER 8412M: Markus Koch <markus@notsyncing.net> 8413L: linux-input@vger.kernel.org 8414S: Maintained 8415F: drivers/input/joystick/fsia6b.c 8416 8417FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8418M: Geoffrey D. Bennett <g@b4.vu> 8419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8420S: Maintained 8421W: https://github.com/geoffreybennett/scarlett-gen2 8422B: https://github.com/geoffreybennett/scarlett-gen2/issues 8423T: git https://github.com/geoffreybennett/scarlett-gen2.git 8424F: include/uapi/sound/scarlett2.h 8425F: sound/usb/mixer_scarlett2.c 8426 8427FORCEDETH GIGABIT ETHERNET DRIVER 8428M: Rain River <rain.1986.08.12@gmail.com> 8429M: Zhu Yanjun <zyjzyj2000@gmail.com> 8430L: netdev@vger.kernel.org 8431S: Maintained 8432F: drivers/net/ethernet/nvidia/* 8433 8434FORTIFY_SOURCE 8435M: Kees Cook <keescook@chromium.org> 8436L: linux-hardening@vger.kernel.org 8437S: Supported 8438T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8439F: include/linux/fortify-string.h 8440F: lib/fortify_kunit.c 8441F: lib/memcpy_kunit.c 8442F: lib/strcat_kunit.c 8443F: lib/strscpy_kunit.c 8444F: lib/test_fortify/* 8445F: scripts/test_fortify.sh 8446K: \b__NO_FORTIFY\b 8447 8448FPGA DFL DRIVERS 8449M: Wu Hao <hao.wu@intel.com> 8450R: Tom Rix <trix@redhat.com> 8451L: linux-fpga@vger.kernel.org 8452S: Maintained 8453F: Documentation/ABI/testing/sysfs-bus-dfl* 8454F: Documentation/fpga/dfl.rst 8455F: drivers/fpga/dfl* 8456F: drivers/uio/uio_dfl.c 8457F: include/linux/dfl.h 8458F: include/uapi/linux/fpga-dfl.h 8459 8460FPGA MANAGER FRAMEWORK 8461M: Moritz Fischer <mdf@kernel.org> 8462M: Wu Hao <hao.wu@intel.com> 8463M: Xu Yilun <yilun.xu@intel.com> 8464R: Tom Rix <trix@redhat.com> 8465L: linux-fpga@vger.kernel.org 8466S: Maintained 8467Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8468T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8469F: Documentation/devicetree/bindings/fpga/ 8470F: Documentation/driver-api/fpga/ 8471F: Documentation/fpga/ 8472F: drivers/fpga/ 8473F: include/linux/fpga/ 8474 8475FPU EMULATOR 8476M: Bill Metzenthen <billm@melbpc.org.au> 8477S: Maintained 8478W: https://floatingpoint.billm.au/ 8479F: arch/x86/math-emu/ 8480 8481FRAMEBUFFER CORE 8482M: Daniel Vetter <daniel@ffwll.ch> 8483S: Odd Fixes 8484T: git git://anongit.freedesktop.org/drm/drm-misc 8485F: drivers/video/fbdev/core/ 8486 8487FRAMEBUFFER LAYER 8488M: Helge Deller <deller@gmx.de> 8489L: linux-fbdev@vger.kernel.org 8490L: dri-devel@lists.freedesktop.org 8491S: Maintained 8492Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8493T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8494F: Documentation/fb/ 8495F: drivers/video/ 8496F: include/linux/fb.h 8497F: include/uapi/linux/fb.h 8498F: include/uapi/video/ 8499F: include/video/ 8500 8501FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8502M: Horia Geantă <horia.geanta@nxp.com> 8503M: Pankaj Gupta <pankaj.gupta@nxp.com> 8504M: Gaurav Jain <gaurav.jain@nxp.com> 8505L: linux-crypto@vger.kernel.org 8506S: Maintained 8507F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8508F: drivers/crypto/caam/ 8509 8510FREESCALE COLDFIRE M5441X MMC DRIVER 8511M: Angelo Dureghello <angelo.dureghello@timesys.com> 8512L: linux-mmc@vger.kernel.org 8513S: Maintained 8514F: drivers/mmc/host/sdhci-esdhc-mcf.c 8515F: include/linux/platform_data/mmc-esdhc-mcf.h 8516 8517FREESCALE DIU FRAMEBUFFER DRIVER 8518M: Timur Tabi <timur@kernel.org> 8519L: linux-fbdev@vger.kernel.org 8520S: Maintained 8521F: drivers/video/fbdev/fsl-diu-fb.* 8522 8523FREESCALE DMA DRIVER 8524M: Zhang Wei <zw@zh-kernel.org> 8525L: linuxppc-dev@lists.ozlabs.org 8526S: Maintained 8527F: drivers/dma/fsldma.* 8528 8529FREESCALE DSPI DRIVER 8530M: Vladimir Oltean <olteanv@gmail.com> 8531L: linux-spi@vger.kernel.org 8532S: Maintained 8533F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8534F: drivers/spi/spi-fsl-dspi.c 8535F: include/linux/spi/spi-fsl-dspi.h 8536 8537FREESCALE eDMA DRIVER 8538M: Frank Li <Frank.Li@nxp.com> 8539L: imx@lists.linux.dev 8540L: dmaengine@vger.kernel.org 8541S: Maintained 8542F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8543F: drivers/dma/fsl-edma*.* 8544 8545FREESCALE ENETC ETHERNET DRIVERS 8546M: Claudiu Manoil <claudiu.manoil@nxp.com> 8547M: Vladimir Oltean <vladimir.oltean@nxp.com> 8548L: netdev@vger.kernel.org 8549S: Maintained 8550F: drivers/net/ethernet/freescale/enetc/ 8551 8552FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8553M: Claudiu Manoil <claudiu.manoil@nxp.com> 8554L: netdev@vger.kernel.org 8555S: Maintained 8556F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8557F: drivers/net/ethernet/freescale/gianfar* 8558 8559FREESCALE GPMI NAND DRIVER 8560M: Han Xu <han.xu@nxp.com> 8561L: linux-mtd@lists.infradead.org 8562S: Maintained 8563F: drivers/mtd/nand/raw/gpmi-nand/* 8564 8565FREESCALE I2C CPM DRIVER 8566M: Jochen Friedrich <jochen@scram.de> 8567L: linuxppc-dev@lists.ozlabs.org 8568L: linux-i2c@vger.kernel.org 8569S: Maintained 8570F: drivers/i2c/busses/i2c-cpm.c 8571 8572FREESCALE IMX / MXC FEC DRIVER 8573M: Wei Fang <wei.fang@nxp.com> 8574R: Shenwei Wang <shenwei.wang@nxp.com> 8575R: Clark Wang <xiaoning.wang@nxp.com> 8576L: imx@lists.linux.dev 8577L: netdev@vger.kernel.org 8578S: Maintained 8579F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8580F: drivers/net/ethernet/freescale/fec.h 8581F: drivers/net/ethernet/freescale/fec_main.c 8582F: drivers/net/ethernet/freescale/fec_ptp.c 8583 8584FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8585M: Sascha Hauer <s.hauer@pengutronix.de> 8586R: Pengutronix Kernel Team <kernel@pengutronix.de> 8587L: linux-fbdev@vger.kernel.org 8588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8589S: Maintained 8590F: drivers/video/fbdev/imxfb.c 8591 8592FREESCALE IMX DDR PMU DRIVER 8593M: Frank Li <Frank.li@nxp.com> 8594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8595S: Maintained 8596F: Documentation/admin-guide/perf/imx-ddr.rst 8597F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8598F: drivers/perf/fsl_imx8_ddr_perf.c 8599 8600FREESCALE IMX I2C DRIVER 8601M: Oleksij Rempel <o.rempel@pengutronix.de> 8602R: Pengutronix Kernel Team <kernel@pengutronix.de> 8603L: linux-i2c@vger.kernel.org 8604S: Maintained 8605F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8606F: drivers/i2c/busses/i2c-imx.c 8607 8608FREESCALE IMX LPI2C DRIVER 8609M: Dong Aisheng <aisheng.dong@nxp.com> 8610L: linux-i2c@vger.kernel.org 8611L: imx@lists.linux.dev 8612S: Maintained 8613F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8614F: drivers/i2c/busses/i2c-imx-lpi2c.c 8615 8616FREESCALE MPC I2C DRIVER 8617M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8618L: linux-i2c@vger.kernel.org 8619S: Maintained 8620F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8621F: drivers/i2c/busses/i2c-mpc.c 8622 8623FREESCALE QORIQ DPAA ETHERNET DRIVER 8624M: Madalin Bucur <madalin.bucur@nxp.com> 8625L: netdev@vger.kernel.org 8626S: Maintained 8627F: drivers/net/ethernet/freescale/dpaa 8628 8629FREESCALE QORIQ DPAA FMAN DRIVER 8630M: Madalin Bucur <madalin.bucur@nxp.com> 8631R: Sean Anderson <sean.anderson@seco.com> 8632L: netdev@vger.kernel.org 8633S: Maintained 8634F: Documentation/devicetree/bindings/net/fsl-fman.txt 8635F: drivers/net/ethernet/freescale/fman 8636 8637FREESCALE QORIQ PTP CLOCK DRIVER 8638M: Yangbo Lu <yangbo.lu@nxp.com> 8639L: netdev@vger.kernel.org 8640S: Maintained 8641F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8642F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8643F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8644F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8645F: drivers/ptp/ptp_qoriq.c 8646F: drivers/ptp/ptp_qoriq_debugfs.c 8647F: include/linux/fsl/ptp_qoriq.h 8648 8649FREESCALE QUAD SPI DRIVER 8650M: Han Xu <han.xu@nxp.com> 8651L: linux-spi@vger.kernel.org 8652S: Maintained 8653F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8654F: drivers/spi/spi-fsl-qspi.c 8655 8656FREESCALE QUICC ENGINE LIBRARY 8657M: Qiang Zhao <qiang.zhao@nxp.com> 8658L: linuxppc-dev@lists.ozlabs.org 8659S: Maintained 8660F: drivers/soc/fsl/qe/ 8661F: include/soc/fsl/qe/ 8662 8663FREESCALE QUICC ENGINE QMC DRIVER 8664M: Herve Codina <herve.codina@bootlin.com> 8665L: linuxppc-dev@lists.ozlabs.org 8666S: Maintained 8667F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8668F: drivers/soc/fsl/qe/qmc.c 8669F: include/soc/fsl/qe/qmc.h 8670 8671FREESCALE QUICC ENGINE QMC HDLC DRIVER 8672M: Herve Codina <herve.codina@bootlin.com> 8673L: netdev@vger.kernel.org 8674L: linuxppc-dev@lists.ozlabs.org 8675S: Maintained 8676F: drivers/net/wan/fsl_qmc_hdlc.c 8677 8678FREESCALE QUICC ENGINE TSA DRIVER 8679M: Herve Codina <herve.codina@bootlin.com> 8680L: linuxppc-dev@lists.ozlabs.org 8681S: Maintained 8682F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8683F: drivers/soc/fsl/qe/tsa.c 8684F: drivers/soc/fsl/qe/tsa.h 8685F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8686 8687FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8688L: netdev@vger.kernel.org 8689L: linuxppc-dev@lists.ozlabs.org 8690S: Orphan 8691F: drivers/net/ethernet/freescale/ucc_geth* 8692 8693FREESCALE QUICC ENGINE UCC HDLC DRIVER 8694M: Zhao Qiang <qiang.zhao@nxp.com> 8695L: netdev@vger.kernel.org 8696L: linuxppc-dev@lists.ozlabs.org 8697S: Maintained 8698F: drivers/net/wan/fsl_ucc_hdlc* 8699 8700FREESCALE QUICC ENGINE UCC UART DRIVER 8701M: Timur Tabi <timur@kernel.org> 8702L: linuxppc-dev@lists.ozlabs.org 8703S: Maintained 8704F: drivers/tty/serial/ucc_uart.c 8705 8706FREESCALE SOC DRIVERS 8707L: linuxppc-dev@lists.ozlabs.org 8708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8709S: Orphan 8710F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8711F: Documentation/devicetree/bindings/soc/fsl/ 8712F: drivers/soc/fsl/ 8713F: include/linux/fsl/ 8714F: include/soc/fsl/ 8715 8716FREESCALE SOC FS_ENET DRIVER 8717M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8718L: linuxppc-dev@lists.ozlabs.org 8719L: netdev@vger.kernel.org 8720S: Maintained 8721F: drivers/net/ethernet/freescale/fs_enet/ 8722 8723FREESCALE SOC SOUND DRIVERS 8724M: Shengjiu Wang <shengjiu.wang@gmail.com> 8725M: Xiubo Li <Xiubo.Lee@gmail.com> 8726R: Fabio Estevam <festevam@gmail.com> 8727R: Nicolin Chen <nicoleotsuka@gmail.com> 8728L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8729L: linuxppc-dev@lists.ozlabs.org 8730S: Maintained 8731F: sound/soc/fsl/fsl* 8732F: sound/soc/fsl/imx* 8733 8734FREESCALE SOC SOUND QMC DRIVER 8735M: Herve Codina <herve.codina@bootlin.com> 8736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8737L: linuxppc-dev@lists.ozlabs.org 8738S: Maintained 8739F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8740F: sound/soc/fsl/fsl_qmc_audio.c 8741 8742FREESCALE USB PERIPHERAL DRIVERS 8743L: linux-usb@vger.kernel.org 8744L: linuxppc-dev@lists.ozlabs.org 8745S: Orphan 8746F: drivers/usb/gadget/udc/fsl* 8747 8748FREESCALE USB PHY DRIVER 8749L: linux-usb@vger.kernel.org 8750L: linuxppc-dev@lists.ozlabs.org 8751S: Orphan 8752F: drivers/usb/phy/phy-fsl-usb* 8753 8754FREEVXFS FILESYSTEM 8755M: Christoph Hellwig <hch@infradead.org> 8756S: Maintained 8757W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8758F: fs/freevxfs/ 8759 8760FREEZER 8761M: "Rafael J. Wysocki" <rafael@kernel.org> 8762M: Pavel Machek <pavel@ucw.cz> 8763L: linux-pm@vger.kernel.org 8764S: Supported 8765F: Documentation/power/freezing-of-tasks.rst 8766F: include/linux/freezer.h 8767F: kernel/freezer.c 8768 8769FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8770M: Eric Biggers <ebiggers@kernel.org> 8771M: Theodore Y. Ts'o <tytso@mit.edu> 8772M: Jaegeuk Kim <jaegeuk@kernel.org> 8773L: linux-fscrypt@vger.kernel.org 8774S: Supported 8775Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8776T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8777F: Documentation/filesystems/fscrypt.rst 8778F: fs/crypto/ 8779F: include/linux/fscrypt.h 8780F: include/uapi/linux/fscrypt.h 8781 8782FSI SUBSYSTEM 8783M: Jeremy Kerr <jk@ozlabs.org> 8784M: Joel Stanley <joel@jms.id.au> 8785R: Alistar Popple <alistair@popple.id.au> 8786R: Eddie James <eajames@linux.ibm.com> 8787L: linux-fsi@lists.ozlabs.org 8788S: Supported 8789Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8790T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8791F: drivers/fsi/ 8792F: include/linux/fsi*.h 8793F: include/trace/events/fsi*.h 8794 8795FSI-ATTACHED I2C DRIVER 8796M: Eddie James <eajames@linux.ibm.com> 8797L: linux-i2c@vger.kernel.org 8798L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8799S: Maintained 8800F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8801F: drivers/i2c/busses/i2c-fsi.c 8802 8803FSI-ATTACHED SPI DRIVER 8804M: Eddie James <eajames@linux.ibm.com> 8805L: linux-spi@vger.kernel.org 8806S: Maintained 8807F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8808F: drivers/spi/spi-fsi.c 8809 8810FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8811M: Jan Kara <jack@suse.cz> 8812R: Amir Goldstein <amir73il@gmail.com> 8813L: linux-fsdevel@vger.kernel.org 8814S: Maintained 8815T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8816F: fs/notify/ 8817F: include/linux/fsnotify*.h 8818 8819FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8820M: Eric Biggers <ebiggers@kernel.org> 8821M: Theodore Y. Ts'o <tytso@mit.edu> 8822L: fsverity@lists.linux.dev 8823S: Supported 8824Q: https://patchwork.kernel.org/project/fsverity/list/ 8825T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8826F: Documentation/filesystems/fsverity.rst 8827F: fs/verity/ 8828F: include/linux/fsverity.h 8829F: include/uapi/linux/fsverity.h 8830 8831FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8832M: Michael Zaidman <michael.zaidman@gmail.com> 8833L: linux-i2c@vger.kernel.org 8834L: linux-input@vger.kernel.org 8835S: Maintained 8836F: drivers/hid/hid-ft260.c 8837 8838FUJITSU LAPTOP EXTRAS 8839M: Jonathan Woithe <jwoithe@just42.net> 8840L: platform-driver-x86@vger.kernel.org 8841S: Maintained 8842F: drivers/platform/x86/fujitsu-laptop.c 8843 8844FUJITSU TABLET EXTRAS 8845M: Robert Gerlach <khnz@gmx.de> 8846L: platform-driver-x86@vger.kernel.org 8847S: Maintained 8848F: drivers/platform/x86/fujitsu-tablet.c 8849 8850FUNCTION HOOKS (FTRACE) 8851M: Steven Rostedt <rostedt@goodmis.org> 8852M: Masami Hiramatsu <mhiramat@kernel.org> 8853R: Mark Rutland <mark.rutland@arm.com> 8854L: linux-kernel@vger.kernel.org 8855L: linux-trace-kernel@vger.kernel.org 8856S: Maintained 8857Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8858T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8859F: Documentation/trace/ftrace* 8860F: arch/*/*/*/*ftrace* 8861F: arch/*/*/*ftrace* 8862F: include/*/ftrace.h 8863F: kernel/trace/fgraph.c 8864F: kernel/trace/ftrace* 8865F: samples/ftrace 8866 8867FUNGIBLE ETHERNET DRIVERS 8868M: Dimitris Michailidis <dmichail@fungible.com> 8869L: netdev@vger.kernel.org 8870S: Supported 8871F: drivers/net/ethernet/fungible/ 8872 8873FUSE: FILESYSTEM IN USERSPACE 8874M: Miklos Szeredi <miklos@szeredi.hu> 8875L: linux-fsdevel@vger.kernel.org 8876S: Maintained 8877W: https://github.com/libfuse/ 8878T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8879F: Documentation/filesystems/fuse.rst 8880F: fs/fuse/ 8881F: include/uapi/linux/fuse.h 8882 8883FUTEX SUBSYSTEM 8884M: Thomas Gleixner <tglx@linutronix.de> 8885M: Ingo Molnar <mingo@redhat.com> 8886R: Peter Zijlstra <peterz@infradead.org> 8887R: Darren Hart <dvhart@infradead.org> 8888R: Davidlohr Bueso <dave@stgolabs.net> 8889R: André Almeida <andrealmeid@igalia.com> 8890L: linux-kernel@vger.kernel.org 8891S: Maintained 8892T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8893F: Documentation/locking/*futex* 8894F: include/asm-generic/futex.h 8895F: include/linux/futex.h 8896F: include/uapi/linux/futex.h 8897F: kernel/futex/* 8898F: tools/perf/bench/futex* 8899F: tools/testing/selftests/futex/ 8900 8901GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8902M: Sebastian Reichel <sre@kernel.org> 8903L: linux-media@vger.kernel.org 8904S: Maintained 8905F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8906F: drivers/media/i2c/gc0308.c 8907 8908GALAXYCORE GC2145 SENSOR DRIVER 8909M: Alain Volmat <alain.volmat@foss.st.com> 8910L: linux-media@vger.kernel.org 8911S: Maintained 8912T: git git://linuxtv.org/media_tree.git 8913F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8914F: drivers/media/i2c/gc2145.c 8915 8916GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8917M: Tim Harvey <tharvey@gateworks.com> 8918S: Maintained 8919F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8920F: Documentation/hwmon/gsc-hwmon.rst 8921F: drivers/hwmon/gsc-hwmon.c 8922F: drivers/mfd/gateworks-gsc.c 8923F: include/linux/mfd/gsc.h 8924F: include/linux/platform_data/gsc_hwmon.h 8925 8926GCC PLUGINS 8927M: Kees Cook <keescook@chromium.org> 8928L: linux-hardening@vger.kernel.org 8929S: Maintained 8930T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8931F: Documentation/kbuild/gcc-plugins.rst 8932F: include/linux/stackleak.h 8933F: kernel/stackleak.c 8934F: scripts/Makefile.gcc-plugins 8935F: scripts/gcc-plugins/ 8936 8937GCOV BASED KERNEL PROFILING 8938M: Peter Oberparleiter <oberpar@linux.ibm.com> 8939S: Maintained 8940F: Documentation/dev-tools/gcov.rst 8941F: kernel/gcov/ 8942 8943GDB KERNEL DEBUGGING HELPER SCRIPTS 8944M: Jan Kiszka <jan.kiszka@siemens.com> 8945M: Kieran Bingham <kbingham@kernel.org> 8946S: Supported 8947F: scripts/gdb/ 8948 8949GEMINI CRYPTO DRIVER 8950M: Corentin Labbe <clabbe@baylibre.com> 8951L: linux-crypto@vger.kernel.org 8952S: Maintained 8953F: drivers/crypto/gemini/ 8954 8955GEMTEK FM RADIO RECEIVER DRIVER 8956M: Hans Verkuil <hverkuil@xs4all.nl> 8957L: linux-media@vger.kernel.org 8958S: Maintained 8959W: https://linuxtv.org 8960T: git git://linuxtv.org/media_tree.git 8961F: drivers/media/radio/radio-gemtek* 8962 8963GENERIC ARCHITECTURE TOPOLOGY 8964M: Sudeep Holla <sudeep.holla@arm.com> 8965L: linux-kernel@vger.kernel.org 8966S: Maintained 8967F: drivers/base/arch_topology.c 8968F: include/linux/arch_topology.h 8969 8970GENERIC ENTRY CODE 8971M: Thomas Gleixner <tglx@linutronix.de> 8972M: Peter Zijlstra <peterz@infradead.org> 8973M: Andy Lutomirski <luto@kernel.org> 8974L: linux-kernel@vger.kernel.org 8975S: Maintained 8976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8977F: include/linux/entry-common.h 8978F: include/linux/entry-kvm.h 8979F: kernel/entry/ 8980 8981GENERIC GPIO I2C DRIVER 8982M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8983S: Supported 8984F: drivers/i2c/busses/i2c-gpio.c 8985F: include/linux/platform_data/i2c-gpio.h 8986 8987GENERIC GPIO I2C MULTIPLEXER DRIVER 8988M: Peter Korsgaard <peter.korsgaard@barco.com> 8989L: linux-i2c@vger.kernel.org 8990S: Supported 8991F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8992F: drivers/i2c/muxes/i2c-mux-gpio.c 8993F: include/linux/platform_data/i2c-mux-gpio.h 8994 8995GENERIC GPIO RESET DRIVER 8996M: Krzysztof Kozlowski <krzk@kernel.org> 8997S: Maintained 8998F: drivers/reset/reset-gpio.c 8999 9000GENERIC HDLC (WAN) DRIVERS 9001M: Krzysztof Halasa <khc@pm.waw.pl> 9002S: Maintained 9003W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9004F: drivers/net/wan/c101.c 9005F: drivers/net/wan/hd6457* 9006F: drivers/net/wan/hdlc* 9007F: drivers/net/wan/n2.c 9008F: drivers/net/wan/pc300too.c 9009F: drivers/net/wan/pci200syn.c 9010F: drivers/net/wan/wanxl* 9011 9012GENERIC INCLUDE/ASM HEADER FILES 9013M: Arnd Bergmann <arnd@arndb.de> 9014L: linux-arch@vger.kernel.org 9015S: Maintained 9016T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9017F: include/asm-generic/ 9018F: include/uapi/asm-generic/ 9019 9020GENERIC PHY FRAMEWORK 9021M: Vinod Koul <vkoul@kernel.org> 9022M: Kishon Vijay Abraham I <kishon@kernel.org> 9023L: linux-phy@lists.infradead.org 9024S: Supported 9025Q: https://patchwork.kernel.org/project/linux-phy/list/ 9026T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9027F: Documentation/devicetree/bindings/phy/ 9028F: drivers/phy/ 9029F: include/dt-bindings/phy/ 9030F: include/linux/phy/ 9031 9032GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9033M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9034S: Supported 9035F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9036F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9037 9038GENERIC PM DOMAINS 9039M: Ulf Hansson <ulf.hansson@linaro.org> 9040L: linux-pm@vger.kernel.org 9041S: Supported 9042F: Documentation/devicetree/bindings/power/power?domain* 9043T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9044F: drivers/pmdomain/ 9045F: include/linux/pm_domain.h 9046 9047GENERIC RADIX TREE 9048M: Kent Overstreet <kent.overstreet@linux.dev> 9049S: Supported 9050C: irc://irc.oftc.net/bcache 9051F: include/linux/generic-radix-tree.h 9052F: lib/generic-radix-tree.c 9053 9054GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9055M: Eugen Hristev <eugen.hristev@microchip.com> 9056L: linux-input@vger.kernel.org 9057S: Maintained 9058F: drivers/input/touchscreen/resistive-adc-touch.c 9059 9060GENERIC STRING LIBRARY 9061M: Kees Cook <keescook@chromium.org> 9062R: Andy Shevchenko <andy@kernel.org> 9063L: linux-hardening@vger.kernel.org 9064S: Supported 9065T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9066F: include/linux/string.h 9067F: include/linux/string_choices.h 9068F: include/linux/string_helpers.h 9069F: lib/string.c 9070F: lib/string_kunit.c 9071F: lib/string_helpers.c 9072F: lib/string_helpers_kunit.c 9073F: scripts/coccinelle/api/string_choices.cocci 9074 9075GENERIC UIO DRIVER FOR PCI DEVICES 9076M: "Michael S. Tsirkin" <mst@redhat.com> 9077L: kvm@vger.kernel.org 9078S: Supported 9079F: drivers/uio/uio_pci_generic.c 9080 9081GENERIC VDSO LIBRARY 9082M: Andy Lutomirski <luto@kernel.org> 9083M: Thomas Gleixner <tglx@linutronix.de> 9084M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9085L: linux-kernel@vger.kernel.org 9086S: Maintained 9087T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9088F: include/asm-generic/vdso/vsyscall.h 9089F: include/vdso/ 9090F: kernel/time/vsyscall.c 9091F: lib/vdso/ 9092 9093GENWQE (IBM Generic Workqueue Card) 9094M: Frank Haverkamp <haver@linux.ibm.com> 9095S: Supported 9096F: drivers/misc/genwqe/ 9097 9098GET_MAINTAINER SCRIPT 9099M: Joe Perches <joe@perches.com> 9100S: Maintained 9101F: scripts/get_maintainer.pl 9102 9103GFS2 FILE SYSTEM 9104M: Andreas Gruenbacher <agruenba@redhat.com> 9105L: gfs2@lists.linux.dev 9106S: Supported 9107B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9108T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9109F: Documentation/filesystems/gfs2* 9110F: fs/gfs2/ 9111F: include/uapi/linux/gfs2_ondisk.h 9112 9113GIGABYTE WATERFORCE SENSOR DRIVER 9114M: Aleksa Savic <savicaleksa83@gmail.com> 9115L: linux-hwmon@vger.kernel.org 9116S: Maintained 9117F: Documentation/hwmon/gigabyte_waterforce.rst 9118F: drivers/hwmon/gigabyte_waterforce.c 9119 9120GIGABYTE WMI DRIVER 9121M: Thomas Weißschuh <thomas@weissschuh.net> 9122L: platform-driver-x86@vger.kernel.org 9123S: Maintained 9124F: drivers/platform/x86/gigabyte-wmi.c 9125 9126GNSS SUBSYSTEM 9127M: Johan Hovold <johan@kernel.org> 9128S: Maintained 9129T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9130F: Documentation/ABI/testing/sysfs-class-gnss 9131F: Documentation/devicetree/bindings/gnss/ 9132F: drivers/gnss/ 9133F: include/linux/gnss.h 9134 9135GO7007 MPEG CODEC 9136M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9137L: linux-media@vger.kernel.org 9138S: Maintained 9139F: drivers/media/usb/go7007/ 9140 9141GOODIX TOUCHSCREEN 9142M: Bastien Nocera <hadess@hadess.net> 9143M: Hans de Goede <hdegoede@redhat.com> 9144L: linux-input@vger.kernel.org 9145S: Maintained 9146F: drivers/input/touchscreen/goodix* 9147 9148GOOGLE ETHERNET DRIVERS 9149M: Jeroen de Borst <jeroendb@google.com> 9150M: Praveen Kaligineedi <pkaligineedi@google.com> 9151R: Shailend Chand <shailend@google.com> 9152L: netdev@vger.kernel.org 9153S: Supported 9154F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9155F: drivers/net/ethernet/google 9156 9157GOOGLE FIRMWARE DRIVERS 9158M: Tzung-Bi Shih <tzungbi@kernel.org> 9159R: Brian Norris <briannorris@chromium.org> 9160R: Julius Werner <jwerner@chromium.org> 9161L: chrome-platform@lists.linux.dev 9162S: Maintained 9163T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9164F: drivers/firmware/google/ 9165 9166GOOGLE TENSOR SoC SUPPORT 9167M: Peter Griffin <peter.griffin@linaro.org> 9168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9169L: linux-samsung-soc@vger.kernel.org 9170S: Maintained 9171F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9172F: arch/arm64/boot/dts/exynos/google/ 9173F: drivers/clk/samsung/clk-gs101.c 9174F: include/dt-bindings/clock/google,gs101.h 9175K: [gG]oogle.?[tT]ensor 9176 9177GPD POCKET FAN DRIVER 9178M: Hans de Goede <hdegoede@redhat.com> 9179L: platform-driver-x86@vger.kernel.org 9180S: Maintained 9181F: drivers/platform/x86/gpd-pocket-fan.c 9182 9183GPIO ACPI SUPPORT 9184M: Mika Westerberg <mika.westerberg@linux.intel.com> 9185M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9186L: linux-gpio@vger.kernel.org 9187L: linux-acpi@vger.kernel.org 9188S: Supported 9189T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9190F: Documentation/firmware-guide/acpi/gpio-properties.rst 9191F: drivers/gpio/gpiolib-acpi.c 9192F: drivers/gpio/gpiolib-acpi.h 9193 9194GPIO AGGREGATOR 9195M: Geert Uytterhoeven <geert+renesas@glider.be> 9196L: linux-gpio@vger.kernel.org 9197S: Supported 9198F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9199F: drivers/gpio/gpio-aggregator.c 9200 9201GPIO IR Transmitter 9202M: Sean Young <sean@mess.org> 9203L: linux-media@vger.kernel.org 9204S: Maintained 9205F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9206F: drivers/media/rc/gpio-ir-tx.c 9207 9208GPIO MOCKUP DRIVER 9209M: Bamvor Jian Zhang <bamv2005@gmail.com> 9210L: linux-gpio@vger.kernel.org 9211S: Maintained 9212F: drivers/gpio/gpio-mockup.c 9213F: tools/testing/selftests/gpio/ 9214 9215GPIO REGMAP 9216M: Michael Walle <mwalle@kernel.org> 9217S: Maintained 9218F: drivers/gpio/gpio-regmap.c 9219F: include/linux/gpio/regmap.h 9220K: (devm_)?gpio_regmap_(un)?register 9221 9222GPIO SUBSYSTEM 9223M: Linus Walleij <linus.walleij@linaro.org> 9224M: Bartosz Golaszewski <brgl@bgdev.pl> 9225L: linux-gpio@vger.kernel.org 9226S: Maintained 9227T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9228F: Documentation/admin-guide/gpio/ 9229F: Documentation/devicetree/bindings/gpio/ 9230F: Documentation/driver-api/gpio/ 9231F: drivers/gpio/ 9232F: include/dt-bindings/gpio/ 9233F: include/linux/gpio.h 9234F: include/linux/gpio/ 9235F: include/linux/of_gpio.h 9236 9237GPIO UAPI 9238M: Bartosz Golaszewski <brgl@bgdev.pl> 9239R: Kent Gibson <warthog618@gmail.com> 9240L: linux-gpio@vger.kernel.org 9241S: Maintained 9242T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9243F: Documentation/ABI/obsolete/sysfs-gpio 9244F: Documentation/ABI/testing/gpio-cdev 9245F: Documentation/userspace-api/gpio/ 9246F: drivers/gpio/gpiolib-cdev.c 9247F: include/uapi/linux/gpio.h 9248F: tools/gpio/ 9249 9250GRE DEMULTIPLEXER DRIVER 9251M: Dmitry Kozlov <xeb@mail.ru> 9252L: netdev@vger.kernel.org 9253S: Maintained 9254F: include/net/gre.h 9255F: net/ipv4/gre_demux.c 9256F: net/ipv4/gre_offload.c 9257 9258GRETH 10/100/1G Ethernet MAC device driver 9259M: Andreas Larsson <andreas@gaisler.com> 9260L: netdev@vger.kernel.org 9261S: Maintained 9262F: drivers/net/ethernet/aeroflex/ 9263 9264GREYBUS AUDIO PROTOCOLS DRIVERS 9265M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9266M: Mark Greer <mgreer@animalcreek.com> 9267S: Maintained 9268F: drivers/staging/greybus/audio_apbridgea.c 9269F: drivers/staging/greybus/audio_apbridgea.h 9270F: drivers/staging/greybus/audio_codec.c 9271F: drivers/staging/greybus/audio_codec.h 9272F: drivers/staging/greybus/audio_gb.c 9273F: drivers/staging/greybus/audio_manager.c 9274F: drivers/staging/greybus/audio_manager.h 9275F: drivers/staging/greybus/audio_manager_module.c 9276F: drivers/staging/greybus/audio_manager_private.h 9277F: drivers/staging/greybus/audio_manager_sysfs.c 9278F: drivers/staging/greybus/audio_module.c 9279F: drivers/staging/greybus/audio_topology.c 9280 9281GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9282M: Viresh Kumar <vireshk@kernel.org> 9283S: Maintained 9284F: drivers/staging/greybus/authentication.c 9285F: drivers/staging/greybus/bootrom.c 9286F: drivers/staging/greybus/firmware.h 9287F: drivers/staging/greybus/fw-core.c 9288F: drivers/staging/greybus/fw-download.c 9289F: drivers/staging/greybus/fw-management.c 9290F: drivers/staging/greybus/greybus_authentication.h 9291F: drivers/staging/greybus/greybus_firmware.h 9292F: drivers/staging/greybus/hid.c 9293F: drivers/staging/greybus/i2c.c 9294F: drivers/staging/greybus/spi.c 9295F: drivers/staging/greybus/spilib.c 9296F: drivers/staging/greybus/spilib.h 9297 9298GREYBUS LOOPBACK DRIVER 9299M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9300S: Maintained 9301F: drivers/staging/greybus/loopback.c 9302 9303GREYBUS PLATFORM DRIVERS 9304M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9305S: Maintained 9306F: drivers/staging/greybus/arche-apb-ctrl.c 9307F: drivers/staging/greybus/arche-platform.c 9308F: drivers/staging/greybus/arche_platform.h 9309 9310GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9311M: Rui Miguel Silva <rmfrfs@gmail.com> 9312S: Maintained 9313F: drivers/staging/greybus/gpio.c 9314F: drivers/staging/greybus/light.c 9315F: drivers/staging/greybus/power_supply.c 9316F: drivers/staging/greybus/sdio.c 9317F: drivers/staging/greybus/spi.c 9318F: drivers/staging/greybus/spilib.c 9319 9320GREYBUS BEAGLEPLAY DRIVERS 9321M: Ayush Singh <ayushdevel1325@gmail.com> 9322L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9323S: Maintained 9324F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9325F: drivers/greybus/gb-beagleplay.c 9326 9327GREYBUS SUBSYSTEM 9328M: Johan Hovold <johan@kernel.org> 9329M: Alex Elder <elder@kernel.org> 9330M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9331L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9332S: Maintained 9333F: drivers/greybus/ 9334F: drivers/staging/greybus/ 9335F: include/linux/greybus.h 9336F: include/linux/greybus/ 9337 9338GREYBUS UART PROTOCOLS DRIVERS 9339M: David Lin <dtwlin@gmail.com> 9340S: Maintained 9341F: drivers/staging/greybus/log.c 9342F: drivers/staging/greybus/uart.c 9343 9344GS1662 VIDEO SERIALIZER 9345M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9346L: linux-media@vger.kernel.org 9347S: Maintained 9348T: git git://linuxtv.org/media_tree.git 9349F: drivers/media/spi/gs1662.c 9350 9351GSPCA FINEPIX SUBDRIVER 9352M: Frank Zago <frank@zago.net> 9353L: linux-media@vger.kernel.org 9354S: Maintained 9355T: git git://linuxtv.org/media_tree.git 9356F: drivers/media/usb/gspca/finepix.c 9357 9358GSPCA GL860 SUBDRIVER 9359M: Olivier Lorin <o.lorin@laposte.net> 9360L: linux-media@vger.kernel.org 9361S: Maintained 9362T: git git://linuxtv.org/media_tree.git 9363F: drivers/media/usb/gspca/gl860/ 9364 9365GSPCA M5602 SUBDRIVER 9366M: Erik Andren <erik.andren@gmail.com> 9367L: linux-media@vger.kernel.org 9368S: Maintained 9369T: git git://linuxtv.org/media_tree.git 9370F: drivers/media/usb/gspca/m5602/ 9371 9372GSPCA PAC207 SONIXB SUBDRIVER 9373M: Hans Verkuil <hverkuil@xs4all.nl> 9374L: linux-media@vger.kernel.org 9375S: Odd Fixes 9376T: git git://linuxtv.org/media_tree.git 9377F: drivers/media/usb/gspca/pac207.c 9378 9379GSPCA SN9C20X SUBDRIVER 9380M: Brian Johnson <brijohn@gmail.com> 9381L: linux-media@vger.kernel.org 9382S: Maintained 9383T: git git://linuxtv.org/media_tree.git 9384F: drivers/media/usb/gspca/sn9c20x.c 9385 9386GSPCA T613 SUBDRIVER 9387M: Leandro Costantino <lcostantino@gmail.com> 9388L: linux-media@vger.kernel.org 9389S: Maintained 9390T: git git://linuxtv.org/media_tree.git 9391F: drivers/media/usb/gspca/t613.c 9392 9393GSPCA USB WEBCAM DRIVER 9394M: Hans Verkuil <hverkuil@xs4all.nl> 9395L: linux-media@vger.kernel.org 9396S: Odd Fixes 9397T: git git://linuxtv.org/media_tree.git 9398F: drivers/media/usb/gspca/ 9399 9400GTP (GPRS Tunneling Protocol) 9401M: Pablo Neira Ayuso <pablo@netfilter.org> 9402M: Harald Welte <laforge@gnumonks.org> 9403L: osmocom-net-gprs@lists.osmocom.org 9404S: Maintained 9405T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9406F: drivers/net/gtp.c 9407 9408GUID PARTITION TABLE (GPT) 9409M: Davidlohr Bueso <dave@stgolabs.net> 9410L: linux-efi@vger.kernel.org 9411S: Maintained 9412F: block/partitions/efi.* 9413 9414HABANALABS PCI DRIVER 9415M: Oded Gabbay <ogabbay@kernel.org> 9416L: dri-devel@lists.freedesktop.org 9417S: Supported 9418C: irc://irc.oftc.net/dri-devel 9419T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9420F: Documentation/ABI/testing/debugfs-driver-habanalabs 9421F: Documentation/ABI/testing/sysfs-driver-habanalabs 9422F: drivers/accel/habanalabs/ 9423F: include/linux/habanalabs/ 9424F: include/trace/events/habanalabs.h 9425F: include/uapi/drm/habanalabs_accel.h 9426 9427HACKRF MEDIA DRIVER 9428L: linux-media@vger.kernel.org 9429S: Orphan 9430W: https://linuxtv.org 9431Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9432F: drivers/media/usb/hackrf/ 9433 9434HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9435M: Chuck Lever <chuck.lever@oracle.com> 9436L: kernel-tls-handshake@lists.linux.dev 9437L: netdev@vger.kernel.org 9438S: Maintained 9439F: Documentation/netlink/specs/handshake.yaml 9440F: Documentation/networking/tls-handshake.rst 9441F: include/net/handshake.h 9442F: include/trace/events/handshake.h 9443F: net/handshake/ 9444 9445HANTRO VPU CODEC DRIVER 9446M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9447M: Philipp Zabel <p.zabel@pengutronix.de> 9448L: linux-media@vger.kernel.org 9449L: linux-rockchip@lists.infradead.org 9450S: Maintained 9451F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9452F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9453F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9454F: drivers/media/platform/verisilicon/ 9455 9456HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9457M: Frank Seidel <frank@f-seidel.de> 9458L: platform-driver-x86@vger.kernel.org 9459S: Maintained 9460W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9461F: drivers/platform/x86/hdaps.c 9462 9463HARDWARE MONITORING 9464M: Jean Delvare <jdelvare@suse.com> 9465M: Guenter Roeck <linux@roeck-us.net> 9466L: linux-hwmon@vger.kernel.org 9467S: Maintained 9468W: http://hwmon.wiki.kernel.org/ 9469T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9470F: Documentation/ABI/testing/sysfs-class-hwmon 9471F: Documentation/devicetree/bindings/hwmon/ 9472F: Documentation/hwmon/ 9473F: drivers/hwmon/ 9474F: include/linux/hwmon*.h 9475F: include/trace/events/hwmon*.h 9476K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9477 9478HARDWARE RANDOM NUMBER GENERATOR CORE 9479M: Olivia Mackall <olivia@selenic.com> 9480M: Herbert Xu <herbert@gondor.apana.org.au> 9481L: linux-crypto@vger.kernel.org 9482S: Odd fixes 9483F: Documentation/admin-guide/hw_random.rst 9484F: Documentation/devicetree/bindings/rng/ 9485F: drivers/char/hw_random/ 9486F: include/linux/hw_random.h 9487 9488HARDWARE SPINLOCK CORE 9489M: Bjorn Andersson <andersson@kernel.org> 9490R: Baolin Wang <baolin.wang7@gmail.com> 9491L: linux-remoteproc@vger.kernel.org 9492S: Maintained 9493T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9494F: Documentation/devicetree/bindings/hwlock/ 9495F: Documentation/locking/hwspinlock.rst 9496F: drivers/hwspinlock/ 9497F: include/linux/hwspinlock.h 9498 9499HARDWARE TRACING FACILITIES 9500M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9501S: Maintained 9502F: drivers/hwtracing/ 9503 9504HARMONY SOUND DRIVER 9505L: linux-parisc@vger.kernel.org 9506S: Maintained 9507F: sound/parisc/harmony.* 9508 9509HDPVR USB VIDEO ENCODER DRIVER 9510M: Hans Verkuil <hverkuil@xs4all.nl> 9511L: linux-media@vger.kernel.org 9512S: Odd Fixes 9513W: https://linuxtv.org 9514T: git git://linuxtv.org/media_tree.git 9515F: drivers/media/usb/hdpvr/ 9516 9517HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9518M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9519S: Supported 9520F: drivers/misc/hpilo.[ch] 9521 9522HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9523M: Jerry Hoemann <jerry.hoemann@hpe.com> 9524S: Supported 9525F: Documentation/watchdog/hpwdt.rst 9526F: drivers/watchdog/hpwdt.c 9527 9528HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9529M: Don Brace <don.brace@microchip.com> 9530L: storagedev@microchip.com 9531L: linux-scsi@vger.kernel.org 9532S: Supported 9533F: Documentation/scsi/hpsa.rst 9534F: drivers/scsi/hpsa*.[ch] 9535F: include/linux/cciss*.h 9536F: include/uapi/linux/cciss*.h 9537 9538HFI1 DRIVER 9539M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9540L: linux-rdma@vger.kernel.org 9541S: Supported 9542F: drivers/infiniband/hw/hfi1 9543 9544HFS FILESYSTEM 9545L: linux-fsdevel@vger.kernel.org 9546S: Orphan 9547F: Documentation/filesystems/hfs.rst 9548F: fs/hfs/ 9549 9550HFSPLUS FILESYSTEM 9551L: linux-fsdevel@vger.kernel.org 9552S: Orphan 9553F: Documentation/filesystems/hfsplus.rst 9554F: fs/hfsplus/ 9555 9556HGA FRAMEBUFFER DRIVER 9557M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9558L: linux-nvidia@lists.surfsouth.com 9559S: Maintained 9560W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9561F: drivers/video/fbdev/hgafb.c 9562 9563HIBERNATION (aka Software Suspend, aka swsusp) 9564M: "Rafael J. Wysocki" <rafael@kernel.org> 9565M: Pavel Machek <pavel@ucw.cz> 9566L: linux-pm@vger.kernel.org 9567S: Supported 9568B: https://bugzilla.kernel.org 9569F: arch/*/include/asm/suspend*.h 9570F: arch/x86/power/ 9571F: drivers/base/power/ 9572F: include/linux/freezer.h 9573F: include/linux/pm.h 9574F: include/linux/suspend.h 9575F: kernel/power/ 9576 9577HID CORE LAYER 9578M: Jiri Kosina <jikos@kernel.org> 9579M: Benjamin Tissoires <bentiss@kernel.org> 9580L: linux-input@vger.kernel.org 9581S: Maintained 9582T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9583F: Documentation/hid/ 9584F: drivers/hid/ 9585F: include/linux/hid* 9586F: include/uapi/linux/hid* 9587F: samples/hid/ 9588F: tools/testing/selftests/hid/ 9589 9590HID LOGITECH DRIVERS 9591R: Filipe Laíns <lains@riseup.net> 9592L: linux-input@vger.kernel.org 9593S: Maintained 9594F: drivers/hid/hid-logitech-* 9595 9596HID NVIDIA SHIELD DRIVER 9597M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9598L: linux-input@vger.kernel.org 9599S: Maintained 9600F: drivers/hid/hid-nvidia-shield.c 9601 9602HID PHOENIX RC FLIGHT CONTROLLER 9603M: Marcus Folkesson <marcus.folkesson@gmail.com> 9604L: linux-input@vger.kernel.org 9605S: Maintained 9606F: drivers/hid/hid-pxrc.c 9607 9608HID PLAYSTATION DRIVER 9609M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9610L: linux-input@vger.kernel.org 9611S: Supported 9612F: drivers/hid/hid-playstation.c 9613 9614HID SENSOR HUB DRIVERS 9615M: Jiri Kosina <jikos@kernel.org> 9616M: Jonathan Cameron <jic23@kernel.org> 9617M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9618L: linux-input@vger.kernel.org 9619L: linux-iio@vger.kernel.org 9620S: Maintained 9621F: Documentation/hid/hid-sensor* 9622F: drivers/hid/hid-sensor-* 9623F: drivers/iio/*/hid-* 9624F: include/linux/hid-sensor-* 9625 9626HID VRC-2 CAR CONTROLLER DRIVER 9627M: Marcus Folkesson <marcus.folkesson@gmail.com> 9628L: linux-input@vger.kernel.org 9629S: Maintained 9630F: drivers/hid/hid-vrc2.c 9631 9632HID WACOM DRIVER 9633M: Ping Cheng <ping.cheng@wacom.com> 9634M: Jason Gerecke <jason.gerecke@wacom.com> 9635L: linux-input@vger.kernel.org 9636S: Maintained 9637F: drivers/hid/wacom.h 9638F: drivers/hid/wacom_* 9639 9640HID++ LOGITECH DRIVERS 9641R: Filipe Laíns <lains@riseup.net> 9642R: Bastien Nocera <hadess@hadess.net> 9643L: linux-input@vger.kernel.org 9644S: Maintained 9645F: drivers/hid/hid-logitech-hidpp.c 9646 9647HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9648M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9649M: Frederic Weisbecker <frederic@kernel.org> 9650M: Thomas Gleixner <tglx@linutronix.de> 9651L: linux-kernel@vger.kernel.org 9652S: Maintained 9653T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9654F: Documentation/timers/ 9655F: include/linux/clockchips.h 9656F: include/linux/hrtimer.h 9657F: include/linux/timer.h 9658F: kernel/time/clockevents.c 9659F: kernel/time/hrtimer.c 9660F: kernel/time/timer.c 9661F: kernel/time/timer_list.c 9662F: kernel/time/timer_migration.* 9663F: tools/testing/selftests/timers/ 9664 9665HIGH-SPEED SCC DRIVER FOR AX.25 9666L: linux-hams@vger.kernel.org 9667S: Orphan 9668F: drivers/net/hamradio/scc.c 9669 9670HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9671M: HighPoint Linux Team <linux@highpoint-tech.com> 9672S: Supported 9673W: http://www.highpoint-tech.com 9674F: Documentation/scsi/hptiop.rst 9675F: drivers/scsi/hptiop.c 9676 9677HIKEY960 ONBOARD USB GPIO HUB DRIVER 9678M: John Stultz <jstultz@google.com> 9679L: linux-kernel@vger.kernel.org 9680S: Maintained 9681F: drivers/misc/hisi_hikey_usb.c 9682 9683HIMAX HX83112B TOUCHSCREEN SUPPORT 9684M: Job Noorman <job@noorman.info> 9685L: linux-input@vger.kernel.org 9686S: Maintained 9687F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9688F: drivers/input/touchscreen/himax_hx83112b.c 9689 9690HIPPI 9691M: Jes Sorensen <jes@trained-monkey.org> 9692L: linux-hippi@sunsite.dk 9693S: Maintained 9694F: drivers/net/hippi/ 9695F: include/linux/hippidevice.h 9696F: include/uapi/linux/if_hippi.h 9697F: net/802/hippi.c 9698 9699HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9700M: Kurt Kanzenbach <kurt@linutronix.de> 9701L: netdev@vger.kernel.org 9702S: Maintained 9703F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9704F: drivers/net/dsa/hirschmann/* 9705F: include/linux/platform_data/hirschmann-hellcreek.h 9706F: net/dsa/tag_hellcreek.c 9707 9708HISILICON DMA DRIVER 9709M: Zhou Wang <wangzhou1@hisilicon.com> 9710M: Jie Hai <haijie1@huawei.com> 9711L: dmaengine@vger.kernel.org 9712S: Maintained 9713F: drivers/dma/hisi_dma.c 9714 9715HISILICON GPIO DRIVER 9716M: Jay Fang <f.fangjian@huawei.com> 9717L: linux-gpio@vger.kernel.org 9718S: Maintained 9719F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9720F: drivers/gpio/gpio-hisi.c 9721 9722HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9723M: Zhiqi Song <songzhiqi1@huawei.com> 9724M: Longfang Liu <liulongfang@huawei.com> 9725L: linux-crypto@vger.kernel.org 9726S: Maintained 9727F: Documentation/ABI/testing/debugfs-hisi-hpre 9728F: drivers/crypto/hisilicon/hpre/hpre.h 9729F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9730F: drivers/crypto/hisilicon/hpre/hpre_main.c 9731 9732HISILICON HNS3 PMU DRIVER 9733M: Jijie Shao <shaojijie@huawei.com> 9734S: Supported 9735F: Documentation/admin-guide/perf/hns3-pmu.rst 9736F: drivers/perf/hisilicon/hns3_pmu.c 9737 9738HISILICON I2C CONTROLLER DRIVER 9739M: Yicong Yang <yangyicong@hisilicon.com> 9740L: linux-i2c@vger.kernel.org 9741S: Maintained 9742W: https://www.hisilicon.com 9743F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9744F: drivers/i2c/busses/i2c-hisi.c 9745 9746HISILICON KUNPENG SOC HCCS DRIVER 9747M: Huisong Li <lihuisong@huawei.com> 9748S: Maintained 9749F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9750F: drivers/soc/hisilicon/kunpeng_hccs.c 9751F: drivers/soc/hisilicon/kunpeng_hccs.h 9752 9753HISILICON LPC BUS DRIVER 9754M: Jay Fang <f.fangjian@huawei.com> 9755S: Maintained 9756W: http://www.hisilicon.com 9757F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9758F: drivers/bus/hisi_lpc.c 9759 9760HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9761M: Yisen Zhuang <yisen.zhuang@huawei.com> 9762M: Salil Mehta <salil.mehta@huawei.com> 9763M: Jijie Shao <shaojijie@huawei.com> 9764L: netdev@vger.kernel.org 9765S: Maintained 9766W: http://www.hisilicon.com 9767F: drivers/net/ethernet/hisilicon/hns3/ 9768 9769HISILICON NETWORK SUBSYSTEM DRIVER 9770M: Yisen Zhuang <yisen.zhuang@huawei.com> 9771M: Salil Mehta <salil.mehta@huawei.com> 9772L: netdev@vger.kernel.org 9773S: Maintained 9774W: http://www.hisilicon.com 9775F: Documentation/devicetree/bindings/net/hisilicon*.txt 9776F: drivers/net/ethernet/hisilicon/ 9777 9778HISILICON PMU DRIVER 9779M: Yicong Yang <yangyicong@hisilicon.com> 9780M: Jonathan Cameron <jonathan.cameron@huawei.com> 9781S: Supported 9782W: http://www.hisilicon.com 9783F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9784F: Documentation/admin-guide/perf/hisi-pmu.rst 9785F: drivers/perf/hisilicon 9786 9787HISILICON PTT DRIVER 9788M: Yicong Yang <yangyicong@hisilicon.com> 9789M: Jonathan Cameron <jonathan.cameron@huawei.com> 9790L: linux-kernel@vger.kernel.org 9791S: Maintained 9792F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9793F: Documentation/trace/hisi-ptt.rst 9794F: drivers/hwtracing/ptt/ 9795F: tools/perf/arch/arm64/util/hisi-ptt.c 9796F: tools/perf/util/hisi-ptt* 9797F: tools/perf/util/hisi-ptt-decoder/* 9798 9799HISILICON QM DRIVER 9800M: Weili Qian <qianweili@huawei.com> 9801M: Zhou Wang <wangzhou1@hisilicon.com> 9802L: linux-crypto@vger.kernel.org 9803S: Maintained 9804F: drivers/crypto/hisilicon/Kconfig 9805F: drivers/crypto/hisilicon/Makefile 9806F: drivers/crypto/hisilicon/qm.c 9807F: drivers/crypto/hisilicon/sgl.c 9808F: include/linux/hisi_acc_qm.h 9809 9810HISILICON ROCE DRIVER 9811M: Chengchang Tang <tangchengchang@huawei.com> 9812M: Junxian Huang <huangjunxian6@hisilicon.com> 9813L: linux-rdma@vger.kernel.org 9814S: Maintained 9815F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9816F: drivers/infiniband/hw/hns/ 9817 9818HISILICON SAS Controller 9819M: Xiang Chen <chenxiang66@hisilicon.com> 9820S: Supported 9821W: http://www.hisilicon.com 9822F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9823F: drivers/scsi/hisi_sas/ 9824 9825HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9826M: Longfang Liu <liulongfang@huawei.com> 9827L: linux-crypto@vger.kernel.org 9828S: Maintained 9829F: Documentation/ABI/testing/debugfs-hisi-sec 9830F: drivers/crypto/hisilicon/sec2/sec.h 9831F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9832F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9833F: drivers/crypto/hisilicon/sec2/sec_main.c 9834 9835HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9836M: Jay Fang <f.fangjian@huawei.com> 9837L: linux-spi@vger.kernel.org 9838S: Maintained 9839W: http://www.hisilicon.com 9840F: drivers/spi/spi-hisi-kunpeng.c 9841 9842HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9843M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9844L: linux-kernel@vger.kernel.org 9845S: Maintained 9846F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9847F: drivers/spmi/hisi-spmi-controller.c 9848 9849HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9850M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9851L: linux-kernel@vger.kernel.org 9852S: Maintained 9853F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9854F: drivers/mfd/hi6421-spmi-pmic.c 9855 9856HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9857M: Weili Qian <qianweili@huawei.com> 9858S: Maintained 9859F: drivers/crypto/hisilicon/trng/trng.c 9860 9861HISILICON V3XX SPI NOR FLASH Controller Driver 9862M: Jay Fang <f.fangjian@huawei.com> 9863S: Maintained 9864W: http://www.hisilicon.com 9865F: drivers/spi/spi-hisi-sfc-v3xx.c 9866 9867HISILICON ZIP Controller DRIVER 9868M: Yang Shen <shenyang39@huawei.com> 9869M: Zhou Wang <wangzhou1@hisilicon.com> 9870L: linux-crypto@vger.kernel.org 9871S: Maintained 9872F: Documentation/ABI/testing/debugfs-hisi-zip 9873F: drivers/crypto/hisilicon/zip/ 9874 9875HMM - Heterogeneous Memory Management 9876M: Jérôme Glisse <jglisse@redhat.com> 9877L: linux-mm@kvack.org 9878S: Maintained 9879F: Documentation/mm/hmm.rst 9880F: include/linux/hmm* 9881F: lib/test_hmm* 9882F: mm/hmm* 9883F: tools/testing/selftests/mm/*hmm* 9884 9885HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9886M: Petre Rodan <petre.rodan@subdimension.ro> 9887L: linux-iio@vger.kernel.org 9888S: Maintained 9889F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9890F: drivers/iio/pressure/hsc030pa* 9891 9892HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9893M: Andreas Klinger <ak@it-klinger.de> 9894M: Petre Rodan <petre.rodan@subdimension.ro> 9895L: linux-iio@vger.kernel.org 9896S: Maintained 9897F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9898F: drivers/iio/pressure/mprls0025pa* 9899 9900HP BIOSCFG DRIVER 9901M: Jorge Lopez <jorge.lopez2@hp.com> 9902L: platform-driver-x86@vger.kernel.org 9903S: Maintained 9904F: drivers/platform/x86/hp/hp-bioscfg/ 9905 9906HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9907L: platform-driver-x86@vger.kernel.org 9908S: Orphan 9909F: drivers/platform/x86/hp/tc1100-wmi.c 9910 9911HP WMI HARDWARE MONITOR DRIVER 9912M: James Seo <james@equiv.tech> 9913L: linux-hwmon@vger.kernel.org 9914S: Maintained 9915F: Documentation/hwmon/hp-wmi-sensors.rst 9916F: drivers/hwmon/hp-wmi-sensors.c 9917 9918HPET: High Precision Event Timers driver 9919M: Clemens Ladisch <clemens@ladisch.de> 9920S: Maintained 9921F: Documentation/timers/hpet.rst 9922F: drivers/char/hpet.c 9923F: include/linux/hpet.h 9924F: include/uapi/linux/hpet.h 9925 9926HPET: x86 9927S: Orphan 9928F: arch/x86/include/asm/hpet.h 9929F: arch/x86/kernel/hpet.c 9930 9931HPFS FILESYSTEM 9932M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9933S: Maintained 9934W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9935F: fs/hpfs/ 9936 9937HS3001 Hardware Temperature and Humidity Sensor 9938M: Andre Werner <andre.werner@systec-electronic.com> 9939L: linux-hwmon@vger.kernel.org 9940S: Maintained 9941F: drivers/hwmon/hs3001.c 9942 9943HSI SUBSYSTEM 9944M: Sebastian Reichel <sre@kernel.org> 9945S: Maintained 9946T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9947F: Documentation/ABI/testing/sysfs-bus-hsi 9948F: Documentation/driver-api/hsi.rst 9949F: drivers/hsi/ 9950F: include/linux/hsi/ 9951F: include/uapi/linux/hsi/ 9952 9953HSO 3G MODEM DRIVER 9954L: linux-usb@vger.kernel.org 9955S: Orphan 9956F: drivers/net/usb/hso.c 9957 9958HSR NETWORK PROTOCOL 9959L: netdev@vger.kernel.org 9960S: Orphan 9961F: net/hsr/ 9962 9963HT16K33 LED CONTROLLER DRIVER 9964M: Robin van der Gracht <robin@protonic.nl> 9965S: Maintained 9966F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9967F: drivers/auxdisplay/ht16k33.c 9968 9969HTCPEN TOUCHSCREEN DRIVER 9970M: Pau Oliva Fora <pof@eslack.org> 9971L: linux-input@vger.kernel.org 9972S: Maintained 9973F: drivers/input/touchscreen/htcpen.c 9974 9975HTE SUBSYSTEM 9976M: Dipen Patel <dipenp@nvidia.com> 9977L: timestamp@lists.linux.dev 9978S: Maintained 9979Q: https://patchwork.kernel.org/project/timestamp/list/ 9980T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9981F: Documentation/devicetree/bindings/timestamp/ 9982F: Documentation/driver-api/hte/ 9983F: drivers/hte/ 9984F: include/linux/hte.h 9985 9986HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9987M: Lorenzo Bianconi <lorenzo@kernel.org> 9988L: linux-iio@vger.kernel.org 9989S: Maintained 9990W: http://www.st.com/ 9991F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9992F: drivers/iio/humidity/hts221* 9993 9994HUAWEI ETHERNET DRIVER 9995M: Cai Huoqing <cai.huoqing@linux.dev> 9996L: netdev@vger.kernel.org 9997S: Maintained 9998F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9999F: drivers/net/ethernet/huawei/hinic/ 10000 10001HUGETLB SUBSYSTEM 10002M: Muchun Song <muchun.song@linux.dev> 10003L: linux-mm@kvack.org 10004S: Maintained 10005F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10006F: Documentation/admin-guide/mm/hugetlbpage.rst 10007F: Documentation/mm/hugetlbfs_reserv.rst 10008F: Documentation/mm/vmemmap_dedup.rst 10009F: fs/hugetlbfs/ 10010F: include/linux/hugetlb.h 10011F: mm/hugetlb.c 10012F: mm/hugetlb_vmemmap.c 10013F: mm/hugetlb_vmemmap.h 10014F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10015 10016HVA ST MEDIA DRIVER 10017M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10018L: linux-media@vger.kernel.org 10019S: Supported 10020W: https://linuxtv.org 10021T: git git://linuxtv.org/media_tree.git 10022F: drivers/media/platform/st/sti/hva 10023 10024HWPOISON MEMORY FAILURE HANDLING 10025M: Miaohe Lin <linmiaohe@huawei.com> 10026R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10027L: linux-mm@kvack.org 10028S: Maintained 10029F: mm/hwpoison-inject.c 10030F: mm/memory-failure.c 10031 10032HYCON HY46XX TOUCHSCREEN SUPPORT 10033M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10034L: linux-input@vger.kernel.org 10035S: Maintained 10036F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10037F: drivers/input/touchscreen/hycon-hy46xx.c 10038 10039HYGON PROCESSOR SUPPORT 10040M: Pu Wen <puwen@hygon.cn> 10041L: linux-kernel@vger.kernel.org 10042S: Maintained 10043F: arch/x86/kernel/cpu/hygon.c 10044 10045HYNIX HI556 SENSOR DRIVER 10046M: Sakari Ailus <sakari.ailus@linux.intel.com> 10047L: linux-media@vger.kernel.org 10048S: Maintained 10049T: git git://linuxtv.org/media_tree.git 10050F: drivers/media/i2c/hi556.c 10051 10052HYNIX HI846 SENSOR DRIVER 10053M: Martin Kepplinger <martin.kepplinger@puri.sm> 10054L: linux-media@vger.kernel.org 10055S: Maintained 10056F: drivers/media/i2c/hi846.c 10057 10058HYNIX HI847 SENSOR DRIVER 10059M: Sakari Ailus <sakari.ailus@linux.intel.com> 10060L: linux-media@vger.kernel.org 10061S: Maintained 10062F: drivers/media/i2c/hi847.c 10063 10064Hyper-V/Azure CORE AND DRIVERS 10065M: "K. Y. Srinivasan" <kys@microsoft.com> 10066M: Haiyang Zhang <haiyangz@microsoft.com> 10067M: Wei Liu <wei.liu@kernel.org> 10068M: Dexuan Cui <decui@microsoft.com> 10069L: linux-hyperv@vger.kernel.org 10070S: Supported 10071T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10072F: Documentation/ABI/stable/sysfs-bus-vmbus 10073F: Documentation/ABI/testing/debugfs-hyperv 10074F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10075F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10076F: Documentation/virt/hyperv 10077F: arch/arm64/hyperv 10078F: arch/arm64/include/asm/hyperv-tlfs.h 10079F: arch/arm64/include/asm/mshyperv.h 10080F: arch/x86/hyperv 10081F: arch/x86/include/asm/hyperv-tlfs.h 10082F: arch/x86/include/asm/mshyperv.h 10083F: arch/x86/include/asm/trace/hyperv.h 10084F: arch/x86/kernel/cpu/mshyperv.c 10085F: drivers/clocksource/hyperv_timer.c 10086F: drivers/hid/hid-hyperv.c 10087F: drivers/hv/ 10088F: drivers/input/serio/hyperv-keyboard.c 10089F: drivers/iommu/hyperv-iommu.c 10090F: drivers/net/ethernet/microsoft/ 10091F: drivers/net/hyperv/ 10092F: drivers/pci/controller/pci-hyperv-intf.c 10093F: drivers/pci/controller/pci-hyperv.c 10094F: drivers/scsi/storvsc_drv.c 10095F: drivers/uio/uio_hv_generic.c 10096F: drivers/video/fbdev/hyperv_fb.c 10097F: include/asm-generic/hyperv-tlfs.h 10098F: include/asm-generic/mshyperv.h 10099F: include/clocksource/hyperv_timer.h 10100F: include/linux/hyperv.h 10101F: include/net/mana 10102F: include/uapi/linux/hyperv.h 10103F: net/vmw_vsock/hyperv_transport.c 10104F: tools/hv/ 10105 10106HYPERBUS SUPPORT 10107M: Vignesh Raghavendra <vigneshr@ti.com> 10108R: Tudor Ambarus <tudor.ambarus@linaro.org> 10109L: linux-mtd@lists.infradead.org 10110S: Supported 10111Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10112C: irc://irc.oftc.net/mtd 10113T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10114F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10115F: drivers/mtd/hyperbus/ 10116F: include/linux/mtd/hyperbus.h 10117 10118HYPERVISOR VIRTUAL CONSOLE DRIVER 10119L: linuxppc-dev@lists.ozlabs.org 10120S: Odd Fixes 10121F: drivers/tty/hvc/ 10122 10123I2C ACPI SUPPORT 10124M: Mika Westerberg <mika.westerberg@linux.intel.com> 10125L: linux-i2c@vger.kernel.org 10126L: linux-acpi@vger.kernel.org 10127S: Maintained 10128F: drivers/i2c/i2c-core-acpi.c 10129 10130I2C ADDRESS TRANSLATOR (ATR) 10131M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10132R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10133L: linux-i2c@vger.kernel.org 10134S: Maintained 10135F: drivers/i2c/i2c-atr.c 10136F: include/linux/i2c-atr.h 10137 10138I2C CONTROLLER DRIVER FOR NVIDIA GPU 10139M: Ajay Gupta <ajayg@nvidia.com> 10140L: linux-i2c@vger.kernel.org 10141S: Maintained 10142F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10143F: drivers/i2c/busses/i2c-nvidia-gpu.c 10144 10145I2C MUXES 10146M: Peter Rosin <peda@axentia.se> 10147L: linux-i2c@vger.kernel.org 10148S: Maintained 10149F: Documentation/devicetree/bindings/i2c/i2c-arb* 10150F: Documentation/devicetree/bindings/i2c/i2c-gate* 10151F: Documentation/devicetree/bindings/i2c/i2c-mux* 10152F: Documentation/i2c/i2c-topology.rst 10153F: Documentation/i2c/muxes/ 10154F: drivers/i2c/i2c-mux.c 10155F: drivers/i2c/muxes/ 10156F: include/linux/i2c-mux.h 10157 10158I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10159M: Gregory CLEMENT <gregory.clement@bootlin.com> 10160L: linux-i2c@vger.kernel.org 10161S: Maintained 10162F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10163F: drivers/i2c/busses/i2c-mv64xxx.c 10164 10165I2C OVER PARALLEL PORT 10166M: Jean Delvare <jdelvare@suse.com> 10167L: linux-i2c@vger.kernel.org 10168S: Maintained 10169F: Documentation/i2c/busses/i2c-parport.rst 10170F: drivers/i2c/busses/i2c-parport.c 10171 10172I2C SUBSYSTEM 10173M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10174L: linux-i2c@vger.kernel.org 10175S: Maintained 10176W: https://i2c.wiki.kernel.org/ 10177Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10178T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10179F: Documentation/i2c/ 10180F: drivers/i2c/* 10181F: include/dt-bindings/i2c/i2c.h 10182F: include/linux/i2c-dev.h 10183F: include/linux/i2c-smbus.h 10184F: include/linux/i2c.h 10185F: include/uapi/linux/i2c-*.h 10186F: include/uapi/linux/i2c.h 10187 10188I2C SUBSYSTEM HOST DRIVERS 10189M: Andi Shyti <andi.shyti@kernel.org> 10190L: linux-i2c@vger.kernel.org 10191S: Maintained 10192W: https://i2c.wiki.kernel.org/ 10193Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10194T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10195F: Documentation/devicetree/bindings/i2c/ 10196F: drivers/i2c/algos/ 10197F: drivers/i2c/busses/ 10198F: include/dt-bindings/i2c/ 10199 10200I2C-TAOS-EVM DRIVER 10201M: Jean Delvare <jdelvare@suse.com> 10202L: linux-i2c@vger.kernel.org 10203S: Maintained 10204F: Documentation/i2c/busses/i2c-taos-evm.rst 10205F: drivers/i2c/busses/i2c-taos-evm.c 10206 10207I2C-TINY-USB DRIVER 10208M: Till Harbaum <till@harbaum.org> 10209L: linux-i2c@vger.kernel.org 10210S: Maintained 10211W: http://www.harbaum.org/till/i2c_tiny_usb 10212F: drivers/i2c/busses/i2c-tiny-usb.c 10213 10214I2C/SMBUS CONTROLLER DRIVERS FOR PC 10215M: Jean Delvare <jdelvare@suse.com> 10216L: linux-i2c@vger.kernel.org 10217S: Maintained 10218F: Documentation/i2c/busses/i2c-ali1535.rst 10219F: Documentation/i2c/busses/i2c-ali1563.rst 10220F: Documentation/i2c/busses/i2c-ali15x3.rst 10221F: Documentation/i2c/busses/i2c-amd756.rst 10222F: Documentation/i2c/busses/i2c-amd8111.rst 10223F: Documentation/i2c/busses/i2c-i801.rst 10224F: Documentation/i2c/busses/i2c-nforce2.rst 10225F: Documentation/i2c/busses/i2c-piix4.rst 10226F: Documentation/i2c/busses/i2c-sis5595.rst 10227F: Documentation/i2c/busses/i2c-sis630.rst 10228F: Documentation/i2c/busses/i2c-sis96x.rst 10229F: Documentation/i2c/busses/i2c-via.rst 10230F: Documentation/i2c/busses/i2c-viapro.rst 10231F: drivers/i2c/busses/i2c-ali1535.c 10232F: drivers/i2c/busses/i2c-ali1563.c 10233F: drivers/i2c/busses/i2c-ali15x3.c 10234F: drivers/i2c/busses/i2c-amd756-s4882.c 10235F: drivers/i2c/busses/i2c-amd756.c 10236F: drivers/i2c/busses/i2c-amd8111.c 10237F: drivers/i2c/busses/i2c-i801.c 10238F: drivers/i2c/busses/i2c-isch.c 10239F: drivers/i2c/busses/i2c-nforce2-s4985.c 10240F: drivers/i2c/busses/i2c-nforce2.c 10241F: drivers/i2c/busses/i2c-piix4.c 10242F: drivers/i2c/busses/i2c-sis5595.c 10243F: drivers/i2c/busses/i2c-sis630.c 10244F: drivers/i2c/busses/i2c-sis96x.c 10245F: drivers/i2c/busses/i2c-via.c 10246F: drivers/i2c/busses/i2c-viapro.c 10247 10248I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10249M: Hans de Goede <hdegoede@redhat.com> 10250L: linux-i2c@vger.kernel.org 10251S: Maintained 10252F: drivers/i2c/busses/i2c-cht-wc.c 10253 10254I2C/SMBUS ISMT DRIVER 10255M: Seth Heasley <seth.heasley@intel.com> 10256M: Neil Horman <nhorman@tuxdriver.com> 10257L: linux-i2c@vger.kernel.org 10258F: Documentation/i2c/busses/i2c-ismt.rst 10259F: drivers/i2c/busses/i2c-ismt.c 10260 10261I2C/SMBUS STUB DRIVER 10262M: Jean Delvare <jdelvare@suse.com> 10263L: linux-i2c@vger.kernel.org 10264S: Maintained 10265F: drivers/i2c/i2c-stub.c 10266 10267I3C DRIVER FOR ASPEED AST2600 10268M: Jeremy Kerr <jk@codeconstruct.com.au> 10269S: Maintained 10270F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10271F: drivers/i3c/master/ast2600-i3c-master.c 10272 10273I3C DRIVER FOR CADENCE I3C MASTER IP 10274M: Przemysław Gaj <pgaj@cadence.com> 10275S: Maintained 10276F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10277F: drivers/i3c/master/i3c-master-cdns.c 10278 10279I3C DRIVER FOR SYNOPSYS DESIGNWARE 10280S: Orphan 10281F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10282F: drivers/i3c/master/dw* 10283 10284I3C SUBSYSTEM 10285M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10286L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10287S: Maintained 10288C: irc://chat.freenode.net/linux-i3c 10289T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10290F: Documentation/ABI/testing/sysfs-bus-i3c 10291F: Documentation/devicetree/bindings/i3c/ 10292F: Documentation/driver-api/i3c 10293F: drivers/i3c/ 10294F: include/linux/i3c/ 10295 10296IBM Operation Panel Input Driver 10297M: Eddie James <eajames@linux.ibm.com> 10298L: linux-input@vger.kernel.org 10299S: Maintained 10300F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10301F: drivers/input/misc/ibm-panel.c 10302 10303IBM Power 842 compression accelerator 10304M: Haren Myneni <haren@us.ibm.com> 10305S: Supported 10306F: crypto/842.c 10307F: drivers/crypto/nx/Kconfig 10308F: drivers/crypto/nx/Makefile 10309F: drivers/crypto/nx/nx-842* 10310F: include/linux/sw842.h 10311F: lib/842/ 10312 10313IBM Power in-Nest Crypto Acceleration 10314M: Breno Leitão <leitao@debian.org> 10315M: Nayna Jain <nayna@linux.ibm.com> 10316M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10317L: linux-crypto@vger.kernel.org 10318S: Supported 10319F: drivers/crypto/nx/Kconfig 10320F: drivers/crypto/nx/Makefile 10321F: drivers/crypto/nx/nx-aes* 10322F: drivers/crypto/nx/nx-sha* 10323F: drivers/crypto/nx/nx.* 10324F: drivers/crypto/nx/nx_csbcpb.h 10325F: drivers/crypto/nx/nx_debugfs.c 10326 10327IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10328M: Tyrel Datwyler <tyreld@linux.ibm.com> 10329L: linux-pci@vger.kernel.org 10330L: linuxppc-dev@lists.ozlabs.org 10331S: Supported 10332F: drivers/pci/hotplug/rpadlpar* 10333 10334IBM Power Linux RAID adapter 10335M: Brian King <brking@us.ibm.com> 10336S: Supported 10337F: drivers/scsi/ipr.* 10338 10339IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10340M: Tyrel Datwyler <tyreld@linux.ibm.com> 10341L: linux-pci@vger.kernel.org 10342L: linuxppc-dev@lists.ozlabs.org 10343S: Supported 10344F: drivers/pci/hotplug/rpaphp* 10345 10346IBM Power SRIOV Virtual NIC Device Driver 10347M: Haren Myneni <haren@linux.ibm.com> 10348M: Rick Lindsley <ricklind@linux.ibm.com> 10349R: Nick Child <nnac123@linux.ibm.com> 10350R: Thomas Falcon <tlfalcon@linux.ibm.com> 10351L: netdev@vger.kernel.org 10352S: Supported 10353F: drivers/net/ethernet/ibm/ibmvnic.* 10354 10355IBM Power VFIO Support 10356M: Timothy Pearson <tpearson@raptorengineering.com> 10357S: Supported 10358F: drivers/vfio/vfio_iommu_spapr_tce.c 10359 10360IBM Power Virtual Ethernet Device Driver 10361M: Nick Child <nnac123@linux.ibm.com> 10362L: netdev@vger.kernel.org 10363S: Supported 10364F: drivers/net/ethernet/ibm/ibmveth.* 10365 10366IBM Power Virtual FC Device Drivers 10367M: Tyrel Datwyler <tyreld@linux.ibm.com> 10368L: linux-scsi@vger.kernel.org 10369S: Supported 10370F: drivers/scsi/ibmvscsi/ibmvfc* 10371 10372IBM Power Virtual Management Channel Driver 10373M: Brad Warrum <bwarrum@linux.ibm.com> 10374M: Ritu Agarwal <rituagar@linux.ibm.com> 10375S: Supported 10376F: drivers/misc/ibmvmc.* 10377 10378IBM Power Virtual SCSI Device Drivers 10379M: Tyrel Datwyler <tyreld@linux.ibm.com> 10380L: linux-scsi@vger.kernel.org 10381S: Supported 10382F: drivers/scsi/ibmvscsi/ibmvscsi* 10383F: include/scsi/viosrp.h 10384 10385IBM Power Virtual SCSI Device Target Driver 10386M: Tyrel Datwyler <tyreld@linux.ibm.com> 10387L: linux-scsi@vger.kernel.org 10388L: target-devel@vger.kernel.org 10389S: Supported 10390F: drivers/scsi/ibmvscsi_tgt/ 10391 10392IBM Power VMX Cryptographic instructions 10393M: Breno Leitão <leitao@debian.org> 10394M: Nayna Jain <nayna@linux.ibm.com> 10395M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10396L: linux-crypto@vger.kernel.org 10397S: Supported 10398F: arch/powerpc/crypto/Kconfig 10399F: arch/powerpc/crypto/Makefile 10400F: arch/powerpc/crypto/aes.c 10401F: arch/powerpc/crypto/aes_cbc.c 10402F: arch/powerpc/crypto/aes_ctr.c 10403F: arch/powerpc/crypto/aes_xts.c 10404F: arch/powerpc/crypto/aesp8-ppc.* 10405F: arch/powerpc/crypto/ghash.c 10406F: arch/powerpc/crypto/ghashp8-ppc.pl 10407F: arch/powerpc/crypto/ppc-xlate.pl 10408F: arch/powerpc/crypto/vmx.c 10409 10410IBM ServeRAID RAID DRIVER 10411S: Orphan 10412F: drivers/scsi/ips.* 10413 10414ICH LPC AND GPIO DRIVER 10415M: Peter Tyser <ptyser@xes-inc.com> 10416S: Maintained 10417F: drivers/gpio/gpio-ich.c 10418F: drivers/mfd/lpc_ich.c 10419 10420ICY I2C DRIVER 10421M: Max Staudt <max@enpas.org> 10422L: linux-i2c@vger.kernel.org 10423S: Maintained 10424F: drivers/i2c/busses/i2c-icy.c 10425 10426IDEAPAD LAPTOP EXTRAS DRIVER 10427M: Ike Panhc <ike.pan@canonical.com> 10428L: platform-driver-x86@vger.kernel.org 10429S: Maintained 10430W: http://launchpad.net/ideapad-laptop 10431F: drivers/platform/x86/ideapad-laptop.c 10432 10433IDEAPAD LAPTOP SLIDEBAR DRIVER 10434M: Andrey Moiseev <o2g.org.ru@gmail.com> 10435L: linux-input@vger.kernel.org 10436S: Maintained 10437W: https://github.com/o2genum/ideapad-slidebar 10438F: drivers/input/misc/ideapad_slidebar.c 10439 10440IDT VersaClock 5 CLOCK DRIVER 10441M: Luca Ceresoli <luca@lucaceresoli.net> 10442S: Maintained 10443F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10444F: drivers/clk/clk-versaclock5.c 10445 10446IEEE 802.15.4 SUBSYSTEM 10447M: Alexander Aring <alex.aring@gmail.com> 10448M: Stefan Schmidt <stefan@datenfreihafen.org> 10449M: Miquel Raynal <miquel.raynal@bootlin.com> 10450L: linux-wpan@vger.kernel.org 10451S: Maintained 10452W: https://linux-wpan.org/ 10453Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10454T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10455T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10456F: Documentation/networking/ieee802154.rst 10457F: drivers/net/ieee802154/ 10458F: include/linux/ieee802154.h 10459F: include/linux/nl802154.h 10460F: include/net/af_ieee802154.h 10461F: include/net/cfg802154.h 10462F: include/net/ieee802154_netdev.h 10463F: include/net/mac802154.h 10464F: include/net/nl802154.h 10465F: net/ieee802154/ 10466F: net/mac802154/ 10467 10468IFCVF VIRTIO DATA PATH ACCELERATOR 10469R: Zhu Lingshan <lingshan.zhu@intel.com> 10470F: drivers/vdpa/ifcvf/ 10471 10472IFE PROTOCOL 10473M: Yotam Gigi <yotam.gi@gmail.com> 10474M: Jamal Hadi Salim <jhs@mojatatu.com> 10475F: include/net/ife.h 10476F: include/uapi/linux/ife.h 10477F: net/ife 10478 10479IGORPLUG-USB IR RECEIVER 10480M: Sean Young <sean@mess.org> 10481L: linux-media@vger.kernel.org 10482S: Maintained 10483F: drivers/media/rc/igorplugusb.c 10484 10485IGUANAWORKS USB IR TRANSCEIVER 10486M: Sean Young <sean@mess.org> 10487L: linux-media@vger.kernel.org 10488S: Maintained 10489F: drivers/media/rc/iguanair.c 10490 10491IIO BACKEND FRAMEWORK 10492M: Nuno Sa <nuno.sa@analog.com> 10493R: Olivier Moysan <olivier.moysan@foss.st.com> 10494L: linux-iio@vger.kernel.org 10495S: Maintained 10496F: drivers/iio/industrialio-backend.c 10497F: include/linux/iio/backend.h 10498 10499IIO DIGITAL POTENTIOMETER DAC 10500M: Peter Rosin <peda@axentia.se> 10501L: linux-iio@vger.kernel.org 10502S: Maintained 10503F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10504F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10505F: drivers/iio/dac/dpot-dac.c 10506 10507IIO ENVELOPE DETECTOR 10508M: Peter Rosin <peda@axentia.se> 10509L: linux-iio@vger.kernel.org 10510S: Maintained 10511F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10512F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10513F: drivers/iio/adc/envelope-detector.c 10514 10515IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10516M: Matti Vaittinen <mazziesaccount@gmail.com> 10517L: linux-iio@vger.kernel.org 10518S: Maintained 10519F: drivers/iio/industrialio-gts-helper.c 10520F: include/linux/iio/iio-gts-helper.h 10521F: drivers/iio/test/iio-test-gts.c 10522 10523IIO MULTIPLEXER 10524M: Peter Rosin <peda@axentia.se> 10525L: linux-iio@vger.kernel.org 10526S: Maintained 10527F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10528F: drivers/iio/multiplexer/iio-mux.c 10529 10530IIO SCMI BASED DRIVER 10531M: Jyoti Bhayana <jbhayana@google.com> 10532L: linux-iio@vger.kernel.org 10533S: Maintained 10534F: drivers/iio/common/scmi_sensors/scmi_iio.c 10535 10536IIO SUBSYSTEM AND DRIVERS 10537M: Jonathan Cameron <jic23@kernel.org> 10538R: Lars-Peter Clausen <lars@metafoo.de> 10539L: linux-iio@vger.kernel.org 10540S: Maintained 10541T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10542F: Documentation/ABI/testing/configfs-iio* 10543F: Documentation/ABI/testing/sysfs-bus-iio* 10544F: Documentation/devicetree/bindings/iio/ 10545F: drivers/iio/ 10546F: drivers/staging/iio/ 10547F: include/dt-bindings/iio/ 10548F: include/linux/iio/ 10549F: tools/iio/ 10550 10551IIO UNIT CONVERTER 10552M: Peter Rosin <peda@axentia.se> 10553L: linux-iio@vger.kernel.org 10554S: Maintained 10555F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10556F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10557F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10558F: drivers/iio/afe/iio-rescale.c 10559 10560IKANOS/ADI EAGLE ADSL USB DRIVER 10561M: Matthieu Castet <castet.matthieu@free.fr> 10562M: Stanislaw Gruszka <stf_xl@wp.pl> 10563S: Maintained 10564F: drivers/usb/atm/ueagle-atm.c 10565 10566IMAGIS TOUCHSCREEN DRIVER 10567M: Markuss Broks <markuss.broks@gmail.com> 10568S: Maintained 10569F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10570F: drivers/input/touchscreen/imagis.c 10571 10572IMGTEC ASCII LCD DRIVER 10573M: Paul Burton <paulburton@kernel.org> 10574S: Maintained 10575F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10576F: drivers/auxdisplay/img-ascii-lcd.c 10577 10578IMGTEC IR DECODER DRIVER 10579S: Orphan 10580F: drivers/media/rc/img-ir/ 10581 10582IMGTEC POWERVR DRM DRIVER 10583M: Frank Binns <frank.binns@imgtec.com> 10584M: Matt Coster <matt.coster@imgtec.com> 10585S: Supported 10586T: git git://anongit.freedesktop.org/drm/drm-misc 10587F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10588F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10589F: Documentation/gpu/imagination/ 10590F: drivers/gpu/drm/imagination/ 10591F: include/uapi/drm/pvr_drm.h 10592 10593IMON SOUNDGRAPH USB IR RECEIVER 10594M: Sean Young <sean@mess.org> 10595L: linux-media@vger.kernel.org 10596S: Maintained 10597F: drivers/media/rc/imon.c 10598F: drivers/media/rc/imon_raw.c 10599 10600IMS TWINTURBO FRAMEBUFFER DRIVER 10601L: linux-fbdev@vger.kernel.org 10602S: Orphan 10603F: drivers/video/fbdev/imsttfb.c 10604 10605INDEX OF FURTHER KERNEL DOCUMENTATION 10606M: Carlos Bilbao <carlos.bilbao@amd.com> 10607S: Maintained 10608F: Documentation/process/kernel-docs.rst 10609 10610INDUSTRY PACK SUBSYSTEM (IPACK) 10611M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10612M: Jens Taprogge <jens.taprogge@taprogge.org> 10613M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10614L: industrypack-devel@lists.sourceforge.net 10615S: Maintained 10616W: http://industrypack.sourceforge.net 10617F: drivers/ipack/ 10618 10619INFINEON DPS310 Driver 10620M: Eddie James <eajames@linux.ibm.com> 10621L: linux-iio@vger.kernel.org 10622S: Maintained 10623F: drivers/iio/pressure/dps310.c 10624 10625INFINEON PEB2466 ASoC CODEC 10626M: Herve Codina <herve.codina@bootlin.com> 10627L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10628S: Maintained 10629F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10630F: sound/soc/codecs/peb2466.c 10631 10632INFINIBAND SUBSYSTEM 10633M: Jason Gunthorpe <jgg@nvidia.com> 10634M: Leon Romanovsky <leonro@nvidia.com> 10635L: linux-rdma@vger.kernel.org 10636S: Supported 10637W: https://github.com/linux-rdma/rdma-core 10638Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10639T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10640F: Documentation/devicetree/bindings/infiniband/ 10641F: Documentation/infiniband/ 10642F: drivers/infiniband/ 10643F: include/rdma/ 10644F: include/trace/events/ib_mad.h 10645F: include/trace/events/ib_umad.h 10646F: include/trace/misc/rdma.h 10647F: include/uapi/linux/if_infiniband.h 10648F: include/uapi/rdma/ 10649F: samples/bpf/ibumad_kern.c 10650F: samples/bpf/ibumad_user.c 10651 10652INGENIC JZ4780 NAND DRIVER 10653M: Harvey Hunt <harveyhuntnexus@gmail.com> 10654L: linux-mtd@lists.infradead.org 10655L: linux-mips@vger.kernel.org 10656S: Maintained 10657F: drivers/mtd/nand/raw/ingenic/ 10658 10659INGENIC JZ47xx SoCs 10660M: Paul Cercueil <paul@crapouillou.net> 10661L: linux-mips@vger.kernel.org 10662S: Maintained 10663F: arch/mips/boot/dts/ingenic/ 10664F: arch/mips/generic/board-ingenic.c 10665F: arch/mips/include/asm/mach-ingenic/ 10666F: arch/mips/ingenic/Kconfig 10667F: drivers/clk/ingenic/ 10668F: drivers/dma/dma-jz4780.c 10669F: drivers/gpu/drm/ingenic/ 10670F: drivers/i2c/busses/i2c-jz4780.c 10671F: drivers/iio/adc/ingenic-adc.c 10672F: drivers/irqchip/irq-ingenic.c 10673F: drivers/memory/jz4780-nemc.c 10674F: drivers/mmc/host/jz4740_mmc.c 10675F: drivers/mtd/nand/raw/ingenic/ 10676F: drivers/pinctrl/pinctrl-ingenic.c 10677F: drivers/power/supply/ingenic-battery.c 10678F: drivers/pwm/pwm-jz4740.c 10679F: drivers/remoteproc/ingenic_rproc.c 10680F: drivers/rtc/rtc-jz4740.c 10681F: drivers/tty/serial/8250/8250_ingenic.c 10682F: drivers/usb/musb/jz4740.c 10683F: drivers/watchdog/jz4740_wdt.c 10684F: include/dt-bindings/iio/adc/ingenic,adc.h 10685F: include/linux/mfd/ingenic-tcu.h 10686F: sound/soc/codecs/jz47* 10687F: sound/soc/jz4740/ 10688 10689INJOINIC IP5xxx POWER BANK IC DRIVER 10690M: Samuel Holland <samuel@sholland.org> 10691S: Maintained 10692F: drivers/power/supply/ip5xxx_power.c 10693 10694INOTIFY 10695M: Jan Kara <jack@suse.cz> 10696R: Amir Goldstein <amir73il@gmail.com> 10697L: linux-fsdevel@vger.kernel.org 10698S: Maintained 10699F: Documentation/filesystems/inotify.rst 10700F: fs/notify/inotify/ 10701F: include/linux/inotify.h 10702F: include/uapi/linux/inotify.h 10703 10704INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10705M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10706L: linux-input@vger.kernel.org 10707S: Maintained 10708Q: http://patchwork.kernel.org/project/linux-input/list/ 10709T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10710F: Documentation/devicetree/bindings/input/ 10711F: Documentation/devicetree/bindings/serio/ 10712F: Documentation/input/ 10713F: drivers/input/ 10714F: include/dt-bindings/input/ 10715F: include/linux/input.h 10716F: include/linux/input/ 10717F: include/uapi/linux/input-event-codes.h 10718F: include/uapi/linux/input.h 10719 10720INPUT MULTITOUCH (MT) PROTOCOL 10721M: Henrik Rydberg <rydberg@bitmath.org> 10722L: linux-input@vger.kernel.org 10723S: Odd fixes 10724F: Documentation/input/multi-touch-protocol.rst 10725F: drivers/input/input-mt.c 10726K: \b(ABS|SYN)_MT_ 10727 10728INSIDE SECURE CRYPTO DRIVER 10729M: Antoine Tenart <atenart@kernel.org> 10730L: linux-crypto@vger.kernel.org 10731S: Maintained 10732F: drivers/crypto/inside-secure/ 10733 10734INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10735M: Mimi Zohar <zohar@linux.ibm.com> 10736M: Roberto Sassu <roberto.sassu@huawei.com> 10737M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10738R: Eric Snowberg <eric.snowberg@oracle.com> 10739L: linux-integrity@vger.kernel.org 10740S: Supported 10741T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10742F: security/integrity/ 10743F: security/integrity/ima/ 10744 10745INTEL 810/815 FRAMEBUFFER DRIVER 10746M: Antonino Daplas <adaplas@gmail.com> 10747L: linux-fbdev@vger.kernel.org 10748S: Maintained 10749F: drivers/video/fbdev/i810/ 10750 10751INTEL 8254 COUNTER DRIVER 10752M: William Breathitt Gray <william.gray@linaro.org> 10753L: linux-iio@vger.kernel.org 10754S: Maintained 10755F: drivers/counter/i8254.c 10756F: include/linux/i8254.h 10757 10758INTEL 8255 GPIO DRIVER 10759M: William Breathitt Gray <william.gray@linaro.org> 10760L: linux-gpio@vger.kernel.org 10761S: Maintained 10762F: drivers/gpio/gpio-i8255.c 10763F: drivers/gpio/gpio-i8255.h 10764 10765INTEL ASoC DRIVERS 10766M: Cezary Rojewski <cezary.rojewski@intel.com> 10767M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10768M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10769M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10770M: Bard Liao <yung-chuan.liao@linux.intel.com> 10771M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10772M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10774S: Supported 10775F: sound/soc/intel/ 10776 10777INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10778M: Hans de Goede <hdegoede@redhat.com> 10779L: platform-driver-x86@vger.kernel.org 10780S: Maintained 10781F: drivers/platform/x86/intel/atomisp2/pm.c 10782 10783INTEL ATOMISP2 LED DRIVER 10784M: Hans de Goede <hdegoede@redhat.com> 10785L: platform-driver-x86@vger.kernel.org 10786S: Maintained 10787F: drivers/platform/x86/intel/atomisp2/led.c 10788 10789INTEL BIOS SAR INT1092 DRIVER 10790M: Shravan Sudhakar <s.shravan@intel.com> 10791L: platform-driver-x86@vger.kernel.org 10792S: Maintained 10793F: drivers/platform/x86/intel/int1092/ 10794 10795INTEL BROXTON PMC DRIVER 10796M: Mika Westerberg <mika.westerberg@linux.intel.com> 10797M: Zha Qipeng <qipeng.zha@intel.com> 10798S: Maintained 10799F: drivers/mfd/intel_pmc_bxt.c 10800F: include/linux/mfd/intel_pmc_bxt.h 10801 10802INTEL C600 SERIES SAS CONTROLLER DRIVER 10803M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10804L: linux-scsi@vger.kernel.org 10805S: Supported 10806T: git git://git.code.sf.net/p/intel-sas/isci 10807F: drivers/scsi/isci/ 10808 10809INTEL CPU family model numbers 10810M: Tony Luck <tony.luck@intel.com> 10811M: x86@kernel.org 10812L: linux-kernel@vger.kernel.org 10813S: Supported 10814F: arch/x86/include/asm/intel-family.h 10815 10816INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10817M: Jani Nikula <jani.nikula@linux.intel.com> 10818M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10819L: intel-gfx@lists.freedesktop.org 10820L: intel-xe@lists.freedesktop.org 10821S: Supported 10822F: drivers/gpu/drm/i915/display/ 10823F: drivers/gpu/drm/xe/display/ 10824F: drivers/gpu/drm/xe/compat-i915-headers 10825 10826INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10827M: Jani Nikula <jani.nikula@linux.intel.com> 10828M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10829M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10830M: Tvrtko Ursulin <tursulin@ursulin.net> 10831L: intel-gfx@lists.freedesktop.org 10832S: Supported 10833W: https://drm.pages.freedesktop.org/intel-docs/ 10834Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10835B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10836C: irc://irc.oftc.net/intel-gfx 10837T: git git://anongit.freedesktop.org/drm-intel 10838F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10839F: Documentation/gpu/i915.rst 10840F: drivers/gpu/drm/ci/xfails/i915* 10841F: drivers/gpu/drm/i915/ 10842F: include/drm/i915* 10843F: include/uapi/drm/i915_drm.h 10844 10845INTEL DRM XE DRIVER (Lunar Lake and newer) 10846M: Lucas De Marchi <lucas.demarchi@intel.com> 10847M: Oded Gabbay <ogabbay@kernel.org> 10848M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10849L: intel-xe@lists.freedesktop.org 10850S: Supported 10851W: https://drm.pages.freedesktop.org/intel-docs/ 10852Q: http://patchwork.freedesktop.org/project/intel-xe/ 10853B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10854C: irc://irc.oftc.net/xe 10855T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10856F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10857F: Documentation/gpu/xe/ 10858F: drivers/gpu/drm/xe/ 10859F: include/drm/xe* 10860F: include/uapi/drm/xe_drm.h 10861 10862INTEL ETHERNET DRIVERS 10863M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10864M: Tony Nguyen <anthony.l.nguyen@intel.com> 10865L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10866S: Supported 10867W: https://www.intel.com/content/www/us/en/support.html 10868Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10870T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10871F: Documentation/networking/device_drivers/ethernet/intel/ 10872F: drivers/net/ethernet/intel/ 10873F: drivers/net/ethernet/intel/*/ 10874F: include/linux/avf/virtchnl.h 10875F: include/linux/net/intel/iidc.h 10876 10877INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10878M: Mustafa Ismail <mustafa.ismail@intel.com> 10879M: Shiraz Saleem <shiraz.saleem@intel.com> 10880L: linux-rdma@vger.kernel.org 10881S: Supported 10882F: drivers/infiniband/hw/irdma/ 10883F: include/uapi/rdma/irdma-abi.h 10884 10885INTEL GPIO DRIVERS 10886M: Andy Shevchenko <andy@kernel.org> 10887L: linux-gpio@vger.kernel.org 10888S: Supported 10889T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10890F: drivers/gpio/gpio-elkhartlake.c 10891F: drivers/gpio/gpio-ich.c 10892F: drivers/gpio/gpio-merrifield.c 10893F: drivers/gpio/gpio-ml-ioh.c 10894F: drivers/gpio/gpio-pch.c 10895F: drivers/gpio/gpio-sch.c 10896F: drivers/gpio/gpio-sodaville.c 10897F: drivers/gpio/gpio-tangier.c 10898F: drivers/gpio/gpio-tangier.h 10899 10900INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10901M: Zhenyu Wang <zhenyuw@linux.intel.com> 10902M: Zhi Wang <zhi.wang.linux@gmail.com> 10903L: intel-gvt-dev@lists.freedesktop.org 10904L: intel-gfx@lists.freedesktop.org 10905S: Supported 10906W: https://github.com/intel/gvt-linux/wiki 10907T: git https://github.com/intel/gvt-linux.git 10908F: drivers/gpu/drm/i915/gvt/ 10909 10910INTEL HID EVENT DRIVER 10911M: Alex Hung <alexhung@gmail.com> 10912L: platform-driver-x86@vger.kernel.org 10913S: Maintained 10914F: drivers/platform/x86/intel/hid.c 10915 10916INTEL I/OAT DMA DRIVER 10917M: Dave Jiang <dave.jiang@intel.com> 10918R: Dan Williams <dan.j.williams@intel.com> 10919L: dmaengine@vger.kernel.org 10920S: Supported 10921Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10922F: drivers/dma/ioat* 10923 10924INTEL IAA CRYPTO DRIVER 10925M: Tom Zanussi <tom.zanussi@linux.intel.com> 10926L: linux-crypto@vger.kernel.org 10927S: Supported 10928F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10929F: drivers/crypto/intel/iaa/* 10930 10931INTEL IDLE DRIVER 10932M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10933M: Len Brown <lenb@kernel.org> 10934L: linux-pm@vger.kernel.org 10935S: Supported 10936B: https://bugzilla.kernel.org 10937T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10938F: drivers/idle/intel_idle.c 10939 10940INTEL IDXD DRIVER 10941M: Fenghua Yu <fenghua.yu@intel.com> 10942M: Dave Jiang <dave.jiang@intel.com> 10943L: dmaengine@vger.kernel.org 10944S: Supported 10945F: drivers/dma/idxd/* 10946F: include/uapi/linux/idxd.h 10947 10948INTEL IN FIELD SCAN (IFS) DEVICE 10949M: Jithu Joseph <jithu.joseph@intel.com> 10950R: Ashok Raj <ashok.raj@intel.com> 10951R: Tony Luck <tony.luck@intel.com> 10952S: Maintained 10953F: drivers/platform/x86/intel/ifs 10954F: include/trace/events/intel_ifs.h 10955 10956INTEL INTEGRATED SENSOR HUB DRIVER 10957M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10958M: Jiri Kosina <jikos@kernel.org> 10959L: linux-input@vger.kernel.org 10960S: Maintained 10961F: drivers/hid/intel-ish-hid/ 10962 10963INTEL IOMMU (VT-d) 10964M: David Woodhouse <dwmw2@infradead.org> 10965M: Lu Baolu <baolu.lu@linux.intel.com> 10966L: iommu@lists.linux.dev 10967S: Supported 10968T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10969F: drivers/iommu/intel/ 10970 10971INTEL IPU3 CSI-2 CIO2 DRIVER 10972M: Yong Zhi <yong.zhi@intel.com> 10973M: Sakari Ailus <sakari.ailus@linux.intel.com> 10974M: Bingbu Cao <bingbu.cao@intel.com> 10975M: Dan Scally <djrscally@gmail.com> 10976R: Tianshu Qiu <tian.shu.qiu@intel.com> 10977L: linux-media@vger.kernel.org 10978S: Maintained 10979T: git git://linuxtv.org/media_tree.git 10980F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10981F: drivers/media/pci/intel/ipu3/ 10982 10983INTEL IPU3 CSI-2 IMGU DRIVER 10984M: Sakari Ailus <sakari.ailus@linux.intel.com> 10985R: Bingbu Cao <bingbu.cao@intel.com> 10986R: Tianshu Qiu <tian.shu.qiu@intel.com> 10987L: linux-media@vger.kernel.org 10988S: Maintained 10989F: Documentation/admin-guide/media/ipu3.rst 10990F: Documentation/admin-guide/media/ipu3_rcb.svg 10991F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10992F: drivers/staging/media/ipu3/ 10993 10994INTEL ISHTP ECLITE DRIVER 10995M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10996L: platform-driver-x86@vger.kernel.org 10997S: Supported 10998F: drivers/platform/x86/intel/ishtp_eclite.c 10999 11000INTEL IXP4XX CRYPTO SUPPORT 11001M: Corentin Labbe <clabbe@baylibre.com> 11002L: linux-crypto@vger.kernel.org 11003S: Maintained 11004F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11005 11006INTEL KEEM BAY DRM DRIVER 11007M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11008M: Edmund Dea <edmund.j.dea@intel.com> 11009S: Maintained 11010F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11011F: drivers/gpu/drm/kmb/ 11012 11013INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11014M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11015S: Maintained 11016F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11017F: drivers/crypto/intel/keembay/Kconfig 11018F: drivers/crypto/intel/keembay/Makefile 11019F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11020F: drivers/crypto/intel/keembay/ocs-aes.c 11021F: drivers/crypto/intel/keembay/ocs-aes.h 11022 11023INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11024M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11025M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11026M: Mark Gross <mgross@linux.intel.com> 11027S: Maintained 11028F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11029F: drivers/crypto/intel/keembay/Kconfig 11030F: drivers/crypto/intel/keembay/Makefile 11031F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11032 11033INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11034M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11035M: Declan Murphy <declan.murphy@intel.com> 11036S: Maintained 11037F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11038F: drivers/crypto/intel/keembay/Kconfig 11039F: drivers/crypto/intel/keembay/Makefile 11040F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11041F: drivers/crypto/intel/keembay/ocs-hcu.c 11042F: drivers/crypto/intel/keembay/ocs-hcu.h 11043 11044INTEL MANAGEMENT ENGINE (mei) 11045M: Tomas Winkler <tomas.winkler@intel.com> 11046L: linux-kernel@vger.kernel.org 11047S: Supported 11048F: Documentation/driver-api/mei/* 11049F: drivers/misc/mei/ 11050F: drivers/watchdog/mei_wdt.c 11051F: include/linux/mei_aux.h 11052F: include/linux/mei_cl_bus.h 11053F: include/uapi/linux/mei.h 11054F: include/uapi/linux/mei_uuid.h 11055F: include/uapi/linux/uuid.h 11056F: samples/mei/* 11057 11058INTEL MAX 10 BMC MFD DRIVER 11059M: Xu Yilun <yilun.xu@intel.com> 11060R: Tom Rix <trix@redhat.com> 11061S: Maintained 11062F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11063F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11064F: drivers/hwmon/intel-m10-bmc-hwmon.c 11065F: drivers/mfd/intel-m10-bmc* 11066F: include/linux/mfd/intel-m10-bmc.h 11067 11068INTEL MAX10 BMC SECURE UPDATES 11069M: Peter Colberg <peter.colberg@intel.com> 11070L: linux-fpga@vger.kernel.org 11071S: Maintained 11072F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11073F: drivers/fpga/intel-m10-bmc-sec-update.c 11074 11075INTEL P-Unit IPC DRIVER 11076M: Zha Qipeng <qipeng.zha@intel.com> 11077L: platform-driver-x86@vger.kernel.org 11078S: Maintained 11079F: arch/x86/include/asm/intel_punit_ipc.h 11080F: drivers/platform/x86/intel/punit_ipc.c 11081 11082INTEL PMC CORE DRIVER 11083M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11084M: David E Box <david.e.box@intel.com> 11085L: platform-driver-x86@vger.kernel.org 11086S: Maintained 11087F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11088F: drivers/platform/x86/intel/pmc/ 11089 11090INTEL PMIC GPIO DRIVERS 11091M: Andy Shevchenko <andy@kernel.org> 11092S: Supported 11093T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11094F: drivers/gpio/gpio-*cove.c 11095 11096INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11097M: Andy Shevchenko <andy@kernel.org> 11098S: Supported 11099F: drivers/mfd/intel_soc_pmic* 11100F: include/linux/mfd/intel_soc_pmic* 11101 11102INTEL PMT DRIVERS 11103M: David E. Box <david.e.box@linux.intel.com> 11104S: Supported 11105F: drivers/platform/x86/intel/pmt/ 11106 11107INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11108M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11109L: linux-wireless@vger.kernel.org 11110S: Maintained 11111F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11112F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11113F: drivers/net/wireless/intel/ipw2x00/ 11114 11115INTEL PSTATE DRIVER 11116M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11117M: Len Brown <lenb@kernel.org> 11118L: linux-pm@vger.kernel.org 11119S: Supported 11120F: drivers/cpufreq/intel_pstate.c 11121 11122INTEL PTP DFL ToD DRIVER 11123M: Tianfei Zhang <tianfei.zhang@intel.com> 11124L: linux-fpga@vger.kernel.org 11125L: netdev@vger.kernel.org 11126S: Maintained 11127F: drivers/ptp/ptp_dfl_tod.c 11128 11129INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11130M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11131L: linux-iio@vger.kernel.org 11132F: drivers/counter/intel-qep.c 11133 11134INTEL SCU DRIVERS 11135M: Mika Westerberg <mika.westerberg@linux.intel.com> 11136S: Maintained 11137F: arch/x86/include/asm/intel_scu_ipc.h 11138F: drivers/platform/x86/intel_scu_* 11139 11140INTEL SDSI DRIVER 11141M: David E. Box <david.e.box@linux.intel.com> 11142S: Supported 11143F: drivers/platform/x86/intel/sdsi.c 11144F: tools/arch/x86/intel_sdsi/ 11145F: tools/testing/selftests/drivers/sdsi/ 11146 11147INTEL SGX 11148M: Jarkko Sakkinen <jarkko@kernel.org> 11149R: Dave Hansen <dave.hansen@linux.intel.com> 11150L: linux-sgx@vger.kernel.org 11151S: Supported 11152Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11153T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11154F: Documentation/arch/x86/sgx.rst 11155F: arch/x86/entry/vdso/vsgx.S 11156F: arch/x86/include/asm/sgx.h 11157F: arch/x86/include/uapi/asm/sgx.h 11158F: arch/x86/kernel/cpu/sgx/* 11159F: tools/testing/selftests/sgx/* 11160K: \bSGX_ 11161 11162INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11163M: Daniel Scally <djrscally@gmail.com> 11164S: Maintained 11165F: drivers/platform/x86/intel/int3472/ 11166 11167INTEL SPEED SELECT TECHNOLOGY 11168M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11169L: platform-driver-x86@vger.kernel.org 11170S: Maintained 11171F: drivers/platform/x86/intel/speed_select_if/ 11172F: include/uapi/linux/isst_if.h 11173F: tools/power/x86/intel-speed-select/ 11174 11175INTEL STRATIX10 FIRMWARE DRIVERS 11176M: Dinh Nguyen <dinguyen@kernel.org> 11177L: linux-kernel@vger.kernel.org 11178S: Maintained 11179T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11180F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11181F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11182F: drivers/firmware/stratix10-rsu.c 11183F: drivers/firmware/stratix10-svc.c 11184F: include/linux/firmware/intel/stratix10-smc.h 11185F: include/linux/firmware/intel/stratix10-svc-client.h 11186 11187INTEL TELEMETRY DRIVER 11188M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11189M: "David E. Box" <david.e.box@linux.intel.com> 11190L: platform-driver-x86@vger.kernel.org 11191S: Maintained 11192F: arch/x86/include/asm/intel_telemetry.h 11193F: drivers/platform/x86/intel/telemetry/ 11194 11195INTEL TPMI DRIVER 11196M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11197L: platform-driver-x86@vger.kernel.org 11198S: Maintained 11199F: Documentation/ABI/testing/debugfs-tpmi 11200F: drivers/platform/x86/intel/tpmi.c 11201F: include/linux/intel_tpmi.h 11202 11203INTEL UNCORE FREQUENCY CONTROL 11204M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11205L: platform-driver-x86@vger.kernel.org 11206S: Maintained 11207F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11208F: drivers/platform/x86/intel/uncore-frequency/ 11209 11210INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11211M: David E. Box <david.e.box@linux.intel.com> 11212S: Supported 11213F: drivers/platform/x86/intel/vsec.* 11214 11215INTEL VIRTUAL BUTTON DRIVER 11216M: AceLan Kao <acelan.kao@canonical.com> 11217L: platform-driver-x86@vger.kernel.org 11218S: Maintained 11219F: drivers/platform/x86/intel/vbtn.c 11220 11221INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11222M: Stanislaw Gruszka <stf_xl@wp.pl> 11223L: linux-wireless@vger.kernel.org 11224S: Supported 11225F: drivers/net/wireless/intel/iwlegacy/ 11226 11227INTEL WIRELESS WIFI LINK (iwlwifi) 11228M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11229L: linux-wireless@vger.kernel.org 11230S: Supported 11231W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11232T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11233F: drivers/net/wireless/intel/iwlwifi/ 11234 11235INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11236M: Jithu Joseph <jithu.joseph@intel.com> 11237S: Maintained 11238W: https://slimbootloader.github.io/security/firmware-update.html 11239F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11240 11241INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11242L: Dell.Client.Kernel@dell.com 11243S: Maintained 11244F: drivers/platform/x86/intel/wmi/thunderbolt.c 11245 11246INTEL WWAN IOSM DRIVER 11247M: M Chetan Kumar <m.chetan.kumar@intel.com> 11248L: netdev@vger.kernel.org 11249S: Maintained 11250F: drivers/net/wwan/iosm/ 11251 11252INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11253M: Xin Li <xin@zytor.com> 11254M: "H. Peter Anvin" <hpa@zytor.com> 11255S: Supported 11256F: Documentation/arch/x86/x86_64/fred.rst 11257F: arch/x86/entry/entry_64_fred.S 11258F: arch/x86/entry/entry_fred.c 11259F: arch/x86/include/asm/fred.h 11260F: arch/x86/kernel/fred.c 11261 11262INTEL(R) TRACE HUB 11263M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11264S: Supported 11265F: Documentation/trace/intel_th.rst 11266F: drivers/hwtracing/intel_th/ 11267F: include/linux/intel_th.h 11268 11269INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11270M: Ning Sun <ning.sun@intel.com> 11271L: tboot-devel@lists.sourceforge.net 11272S: Supported 11273W: http://tboot.sourceforge.net 11274T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11275F: Documentation/arch/x86/intel_txt.rst 11276F: arch/x86/kernel/tboot.c 11277F: include/linux/tboot.h 11278 11279INTERCONNECT API 11280M: Georgi Djakov <djakov@kernel.org> 11281L: linux-pm@vger.kernel.org 11282S: Maintained 11283T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11284F: Documentation/devicetree/bindings/interconnect/ 11285F: Documentation/driver-api/interconnect.rst 11286F: drivers/interconnect/ 11287F: include/dt-bindings/interconnect/ 11288F: include/linux/interconnect-provider.h 11289F: include/linux/interconnect.h 11290 11291INTERRUPT COUNTER DRIVER 11292M: Oleksij Rempel <o.rempel@pengutronix.de> 11293R: Pengutronix Kernel Team <kernel@pengutronix.de> 11294L: linux-iio@vger.kernel.org 11295F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11296F: drivers/counter/interrupt-cnt.c 11297 11298INTERSIL ISL7998X VIDEO DECODER DRIVER 11299M: Michael Tretter <m.tretter@pengutronix.de> 11300R: Pengutronix Kernel Team <kernel@pengutronix.de> 11301L: linux-media@vger.kernel.org 11302S: Maintained 11303F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11304F: drivers/media/i2c/isl7998x.c 11305 11306INVENSENSE ICM-426xx IMU DRIVER 11307M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11308L: linux-iio@vger.kernel.org 11309S: Maintained 11310W: https://invensense.tdk.com/ 11311F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11312F: drivers/iio/imu/inv_icm42600/ 11313 11314INVENSENSE MPU-3050 GYROSCOPE DRIVER 11315M: Linus Walleij <linus.walleij@linaro.org> 11316L: linux-iio@vger.kernel.org 11317S: Maintained 11318F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11319F: drivers/iio/gyro/mpu3050* 11320 11321IOC3 ETHERNET DRIVER 11322M: Ralf Baechle <ralf@linux-mips.org> 11323L: linux-mips@vger.kernel.org 11324S: Maintained 11325F: drivers/net/ethernet/sgi/ioc3-eth.c 11326 11327IOMMU DMA-API LAYER 11328M: Robin Murphy <robin.murphy@arm.com> 11329L: iommu@lists.linux.dev 11330S: Maintained 11331T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11332F: drivers/iommu/dma-iommu.c 11333F: drivers/iommu/dma-iommu.h 11334F: drivers/iommu/iova.c 11335F: include/linux/iova.h 11336 11337IOMMU SUBSYSTEM 11338M: Joerg Roedel <joro@8bytes.org> 11339M: Will Deacon <will@kernel.org> 11340R: Robin Murphy <robin.murphy@arm.com> 11341L: iommu@lists.linux.dev 11342S: Maintained 11343T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11344F: Documentation/devicetree/bindings/iommu/ 11345F: Documentation/userspace-api/iommu.rst 11346F: drivers/iommu/ 11347F: include/linux/iommu.h 11348F: include/linux/iova.h 11349F: include/linux/of_iommu.h 11350 11351IOMMUFD 11352M: Jason Gunthorpe <jgg@nvidia.com> 11353M: Kevin Tian <kevin.tian@intel.com> 11354L: iommu@lists.linux.dev 11355S: Maintained 11356T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11357F: Documentation/userspace-api/iommufd.rst 11358F: drivers/iommu/iommufd/ 11359F: include/linux/iommufd.h 11360F: include/uapi/linux/iommufd.h 11361F: tools/testing/selftests/iommu/ 11362 11363IOSYS-MAP HELPERS 11364M: Thomas Zimmermann <tzimmermann@suse.de> 11365L: dri-devel@lists.freedesktop.org 11366S: Maintained 11367T: git git://anongit.freedesktop.org/drm/drm-misc 11368F: include/linux/iosys-map.h 11369 11370IO_URING 11371M: Jens Axboe <axboe@kernel.dk> 11372R: Pavel Begunkov <asml.silence@gmail.com> 11373L: io-uring@vger.kernel.org 11374S: Maintained 11375T: git git://git.kernel.dk/linux-block 11376T: git git://git.kernel.dk/liburing 11377F: include/linux/io_uring/ 11378F: include/linux/io_uring.h 11379F: include/linux/io_uring_types.h 11380F: include/trace/events/io_uring.h 11381F: include/uapi/linux/io_uring.h 11382F: io_uring/ 11383 11384IPMI SUBSYSTEM 11385M: Corey Minyard <minyard@acm.org> 11386L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11387S: Supported 11388W: http://openipmi.sourceforge.net/ 11389T: git https://github.com/cminyard/linux-ipmi.git for-next 11390F: Documentation/devicetree/bindings/ipmi/ 11391F: Documentation/driver-api/ipmi.rst 11392F: drivers/char/ipmi/ 11393F: include/linux/ipmi* 11394F: include/uapi/linux/ipmi* 11395 11396IPS SCSI RAID DRIVER 11397M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11398L: linux-scsi@vger.kernel.org 11399S: Maintained 11400W: http://www.adaptec.com/ 11401F: drivers/scsi/ips* 11402 11403IPVS 11404M: Simon Horman <horms@verge.net.au> 11405M: Julian Anastasov <ja@ssi.bg> 11406L: netdev@vger.kernel.org 11407L: lvs-devel@vger.kernel.org 11408S: Maintained 11409T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11410T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11411F: Documentation/networking/ipvs-sysctl.rst 11412F: include/net/ip_vs.h 11413F: include/uapi/linux/ip_vs.h 11414F: net/netfilter/ipvs/ 11415 11416IPWIRELESS DRIVER 11417M: Jiri Kosina <jikos@kernel.org> 11418M: David Sterba <dsterba@suse.com> 11419S: Odd Fixes 11420F: drivers/tty/ipwireless/ 11421 11422IRON DEVICE AUDIO CODEC DRIVERS 11423M: Kiseok Jo <kiseok.jo@irondevice.com> 11424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11425S: Maintained 11426F: Documentation/devicetree/bindings/sound/irondevice,* 11427F: sound/soc/codecs/sma* 11428 11429IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11430M: Thomas Gleixner <tglx@linutronix.de> 11431S: Maintained 11432T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11433F: Documentation/core-api/irq/irq-domain.rst 11434F: include/linux/irqdomain.h 11435F: kernel/irq/irqdomain.c 11436F: kernel/irq/msi.c 11437 11438IRQ SUBSYSTEM 11439M: Thomas Gleixner <tglx@linutronix.de> 11440L: linux-kernel@vger.kernel.org 11441S: Maintained 11442T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11443F: include/linux/group_cpus.h 11444F: kernel/irq/ 11445F: lib/group_cpus.c 11446 11447IRQCHIP DRIVERS 11448M: Thomas Gleixner <tglx@linutronix.de> 11449L: linux-kernel@vger.kernel.org 11450S: Maintained 11451T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11452F: Documentation/devicetree/bindings/interrupt-controller/ 11453F: drivers/irqchip/ 11454 11455ISA 11456M: William Breathitt Gray <william.gray@linaro.org> 11457S: Maintained 11458F: Documentation/driver-api/isa.rst 11459F: drivers/base/isa.c 11460F: include/linux/isa.h 11461 11462ISA RADIO MODULE 11463M: Hans Verkuil <hverkuil@xs4all.nl> 11464L: linux-media@vger.kernel.org 11465S: Maintained 11466W: https://linuxtv.org 11467T: git git://linuxtv.org/media_tree.git 11468F: drivers/media/radio/radio-isa* 11469 11470ISAPNP 11471M: Jaroslav Kysela <perex@perex.cz> 11472S: Maintained 11473F: Documentation/userspace-api/isapnp.rst 11474F: drivers/pnp/isapnp/ 11475F: include/linux/isapnp.h 11476 11477ISCSI 11478M: Lee Duncan <lduncan@suse.com> 11479M: Chris Leech <cleech@redhat.com> 11480M: Mike Christie <michael.christie@oracle.com> 11481L: open-iscsi@googlegroups.com 11482L: linux-scsi@vger.kernel.org 11483S: Maintained 11484W: www.open-iscsi.com 11485F: drivers/scsi/*iscsi* 11486F: include/scsi/*iscsi* 11487 11488iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11489M: Peter Jones <pjones@redhat.com> 11490M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11491S: Maintained 11492F: drivers/firmware/iscsi_ibft* 11493 11494ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11495M: Sagi Grimberg <sagi@grimberg.me> 11496M: Max Gurtovoy <mgurtovoy@nvidia.com> 11497L: linux-rdma@vger.kernel.org 11498S: Supported 11499W: http://www.openfabrics.org 11500W: www.open-iscsi.org 11501Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11502F: drivers/infiniband/ulp/iser/ 11503 11504ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11505M: Sagi Grimberg <sagi@grimberg.me> 11506L: linux-rdma@vger.kernel.org 11507L: target-devel@vger.kernel.org 11508S: Supported 11509T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11510F: drivers/infiniband/ulp/isert 11511 11512ISDN/CMTP OVER BLUETOOTH 11513M: Karsten Keil <isdn@linux-pingi.de> 11514L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11515L: netdev@vger.kernel.org 11516S: Odd Fixes 11517W: http://www.isdn4linux.de 11518F: Documentation/isdn/ 11519F: drivers/isdn/capi/ 11520F: include/linux/isdn/ 11521F: include/uapi/linux/isdn/ 11522F: net/bluetooth/cmtp/ 11523 11524ISDN/mISDN SUBSYSTEM 11525M: Karsten Keil <isdn@linux-pingi.de> 11526L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11527L: netdev@vger.kernel.org 11528S: Maintained 11529W: http://www.isdn4linux.de 11530F: drivers/isdn/Kconfig 11531F: drivers/isdn/Makefile 11532F: drivers/isdn/hardware/ 11533F: drivers/isdn/mISDN/ 11534 11535ISOFS FILESYSTEM 11536M: Jan Kara <jack@suse.cz> 11537L: linux-fsdevel@vger.kernel.org 11538S: Maintained 11539F: Documentation/filesystems/isofs.rst 11540F: fs/isofs/ 11541 11542IT87 HARDWARE MONITORING DRIVER 11543M: Jean Delvare <jdelvare@suse.com> 11544L: linux-hwmon@vger.kernel.org 11545S: Maintained 11546F: Documentation/hwmon/it87.rst 11547F: drivers/hwmon/it87.c 11548 11549IT913X MEDIA DRIVER 11550L: linux-media@vger.kernel.org 11551S: Orphan 11552W: https://linuxtv.org 11553Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11554F: drivers/media/tuners/it913x* 11555 11556ITE IT66121 HDMI BRIDGE DRIVER 11557M: Phong LE <ple@baylibre.com> 11558M: Neil Armstrong <neil.armstrong@linaro.org> 11559S: Maintained 11560T: git git://anongit.freedesktop.org/drm/drm-misc 11561F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11562F: drivers/gpu/drm/bridge/ite-it66121.c 11563 11564IVTV VIDEO4LINUX DRIVER 11565M: Andy Walls <awalls@md.metrocast.net> 11566L: linux-media@vger.kernel.org 11567S: Maintained 11568W: https://linuxtv.org 11569T: git git://linuxtv.org/media_tree.git 11570F: Documentation/admin-guide/media/ivtv* 11571F: drivers/media/pci/ivtv/ 11572F: include/uapi/linux/ivtv* 11573 11574IX2505V MEDIA DRIVER 11575M: Malcolm Priestley <tvboxspy@gmail.com> 11576L: linux-media@vger.kernel.org 11577S: Maintained 11578W: https://linuxtv.org 11579Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11580F: drivers/media/dvb-frontends/ix2505v* 11581 11582JAILHOUSE HYPERVISOR INTERFACE 11583M: Jan Kiszka <jan.kiszka@siemens.com> 11584L: jailhouse-dev@googlegroups.com 11585S: Maintained 11586F: arch/x86/include/asm/jailhouse_para.h 11587F: arch/x86/kernel/jailhouse.c 11588 11589JFS FILESYSTEM 11590M: Dave Kleikamp <shaggy@kernel.org> 11591L: jfs-discussion@lists.sourceforge.net 11592S: Odd Fixes 11593W: http://jfs.sourceforge.net/ 11594T: git https://github.com/kleikamp/linux-shaggy.git 11595F: Documentation/admin-guide/jfs.rst 11596F: fs/jfs/ 11597 11598JME NETWORK DRIVER 11599M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11600L: netdev@vger.kernel.org 11601S: Maintained 11602F: drivers/net/ethernet/jme.* 11603 11604JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11605M: David Woodhouse <dwmw2@infradead.org> 11606M: Richard Weinberger <richard@nod.at> 11607L: linux-mtd@lists.infradead.org 11608S: Odd Fixes 11609W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11610T: git git://git.infradead.org/ubifs-2.6.git 11611F: fs/jffs2/ 11612F: include/uapi/linux/jffs2.h 11613 11614JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11615M: "Theodore Ts'o" <tytso@mit.edu> 11616M: Jan Kara <jack@suse.com> 11617L: linux-ext4@vger.kernel.org 11618S: Maintained 11619F: fs/jbd2/ 11620F: include/linux/jbd2.h 11621 11622JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11623M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11624L: linux-media@vger.kernel.org 11625L: linux-renesas-soc@vger.kernel.org 11626S: Maintained 11627F: drivers/media/platform/renesas/rcar_jpu.c 11628 11629JSM Neo PCI based serial card 11630L: linux-serial@vger.kernel.org 11631S: Orphan 11632F: drivers/tty/serial/jsm/ 11633 11634K10TEMP HARDWARE MONITORING DRIVER 11635M: Clemens Ladisch <clemens@ladisch.de> 11636L: linux-hwmon@vger.kernel.org 11637S: Maintained 11638F: Documentation/hwmon/k10temp.rst 11639F: drivers/hwmon/k10temp.c 11640 11641K8TEMP HARDWARE MONITORING DRIVER 11642M: Rudolf Marek <r.marek@assembler.cz> 11643L: linux-hwmon@vger.kernel.org 11644S: Maintained 11645F: Documentation/hwmon/k8temp.rst 11646F: drivers/hwmon/k8temp.c 11647 11648KASAN 11649M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11650R: Alexander Potapenko <glider@google.com> 11651R: Andrey Konovalov <andreyknvl@gmail.com> 11652R: Dmitry Vyukov <dvyukov@google.com> 11653R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11654L: kasan-dev@googlegroups.com 11655S: Maintained 11656F: Documentation/dev-tools/kasan.rst 11657F: arch/*/include/asm/*kasan.h 11658F: arch/*/mm/kasan_init* 11659F: include/linux/kasan*.h 11660F: lib/Kconfig.kasan 11661F: mm/kasan/ 11662F: scripts/Makefile.kasan 11663 11664KCONFIG 11665M: Masahiro Yamada <masahiroy@kernel.org> 11666L: linux-kbuild@vger.kernel.org 11667S: Maintained 11668Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11669T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11670F: Documentation/kbuild/kconfig* 11671F: scripts/Kconfig.include 11672F: scripts/kconfig/ 11673 11674KCOV 11675R: Dmitry Vyukov <dvyukov@google.com> 11676R: Andrey Konovalov <andreyknvl@gmail.com> 11677L: kasan-dev@googlegroups.com 11678S: Maintained 11679F: Documentation/dev-tools/kcov.rst 11680F: include/linux/kcov.h 11681F: include/uapi/linux/kcov.h 11682F: kernel/kcov.c 11683F: scripts/Makefile.kcov 11684 11685KCSAN 11686M: Marco Elver <elver@google.com> 11687R: Dmitry Vyukov <dvyukov@google.com> 11688L: kasan-dev@googlegroups.com 11689S: Maintained 11690F: Documentation/dev-tools/kcsan.rst 11691F: include/linux/kcsan*.h 11692F: kernel/kcsan/ 11693F: lib/Kconfig.kcsan 11694F: scripts/Makefile.kcsan 11695 11696KDUMP 11697M: Baoquan He <bhe@redhat.com> 11698R: Vivek Goyal <vgoyal@redhat.com> 11699R: Dave Young <dyoung@redhat.com> 11700L: kexec@lists.infradead.org 11701S: Maintained 11702W: http://lse.sourceforge.net/kdump/ 11703F: Documentation/admin-guide/kdump/ 11704F: fs/proc/vmcore.c 11705F: include/linux/crash_core.h 11706F: include/linux/crash_dump.h 11707F: include/uapi/linux/vmcore.h 11708F: kernel/crash_*.c 11709 11710KEENE FM RADIO TRANSMITTER DRIVER 11711M: Hans Verkuil <hverkuil@xs4all.nl> 11712L: linux-media@vger.kernel.org 11713S: Maintained 11714W: https://linuxtv.org 11715T: git git://linuxtv.org/media_tree.git 11716F: drivers/media/radio/radio-keene* 11717 11718KERNEL AUTOMOUNTER 11719M: Ian Kent <raven@themaw.net> 11720L: autofs@vger.kernel.org 11721S: Maintained 11722F: fs/autofs/ 11723 11724KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11725M: Masahiro Yamada <masahiroy@kernel.org> 11726R: Nathan Chancellor <nathan@kernel.org> 11727R: Nicolas Schier <nicolas@fjasle.eu> 11728L: linux-kbuild@vger.kernel.org 11729S: Maintained 11730Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11731T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11732F: Documentation/kbuild/ 11733F: Makefile 11734F: scripts/*vmlinux* 11735F: scripts/Kbuild* 11736F: scripts/Makefile* 11737F: scripts/basic/ 11738F: scripts/clang-tools/ 11739F: scripts/dummy-tools/ 11740F: scripts/mk* 11741F: scripts/mod/ 11742F: scripts/package/ 11743F: usr/ 11744 11745KERNEL HARDENING (not covered by other areas) 11746M: Kees Cook <keescook@chromium.org> 11747R: Gustavo A. R. Silva <gustavoars@kernel.org> 11748L: linux-hardening@vger.kernel.org 11749S: Supported 11750T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11751F: Documentation/ABI/testing/sysfs-kernel-oops_count 11752F: Documentation/ABI/testing/sysfs-kernel-warn_count 11753F: arch/*/configs/hardening.config 11754F: include/linux/overflow.h 11755F: include/linux/randomize_kstack.h 11756F: kernel/configs/hardening.config 11757F: mm/usercopy.c 11758K: \b(add|choose)_random_kstack_offset\b 11759K: \b__check_(object_size|heap_object)\b 11760K: \b__counted_by\b 11761 11762KERNEL JANITORS 11763L: kernel-janitors@vger.kernel.org 11764S: Odd Fixes 11765W: http://kernelnewbies.org/KernelJanitors 11766 11767KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11768M: Chuck Lever <chuck.lever@oracle.com> 11769M: Jeff Layton <jlayton@kernel.org> 11770R: Neil Brown <neilb@suse.de> 11771R: Olga Kornievskaia <kolga@netapp.com> 11772R: Dai Ngo <Dai.Ngo@oracle.com> 11773R: Tom Talpey <tom@talpey.com> 11774L: linux-nfs@vger.kernel.org 11775S: Supported 11776W: http://nfs.sourceforge.net/ 11777T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11778F: Documentation/filesystems/nfs/ 11779F: fs/lockd/ 11780F: fs/nfs_common/ 11781F: fs/nfsd/ 11782F: include/linux/lockd/ 11783F: include/linux/sunrpc/ 11784F: include/trace/events/rpcgss.h 11785F: include/trace/events/rpcrdma.h 11786F: include/trace/events/sunrpc.h 11787F: include/trace/misc/fs.h 11788F: include/trace/misc/nfs.h 11789F: include/trace/misc/sunrpc.h 11790F: include/uapi/linux/nfsd/ 11791F: include/uapi/linux/sunrpc/ 11792F: net/sunrpc/ 11793 11794KERNEL REGRESSIONS 11795M: Thorsten Leemhuis <linux@leemhuis.info> 11796L: regressions@lists.linux.dev 11797S: Supported 11798F: Documentation/admin-guide/reporting-regressions.rst 11799F: Documentation/process/handling-regressions.rst 11800 11801KERNEL SELFTEST FRAMEWORK 11802M: Shuah Khan <shuah@kernel.org> 11803M: Shuah Khan <skhan@linuxfoundation.org> 11804L: linux-kselftest@vger.kernel.org 11805S: Maintained 11806Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11807T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11808F: Documentation/dev-tools/kselftest* 11809F: tools/testing/selftests/ 11810 11811KERNEL SMB3 SERVER (KSMBD) 11812M: Namjae Jeon <linkinjeon@kernel.org> 11813M: Steve French <sfrench@samba.org> 11814R: Sergey Senozhatsky <senozhatsky@chromium.org> 11815R: Tom Talpey <tom@talpey.com> 11816L: linux-cifs@vger.kernel.org 11817S: Maintained 11818T: git git://git.samba.org/ksmbd.git 11819F: Documentation/filesystems/smb/ksmbd.rst 11820F: fs/smb/common/ 11821F: fs/smb/server/ 11822 11823KERNEL UNIT TESTING FRAMEWORK (KUnit) 11824M: Brendan Higgins <brendanhiggins@google.com> 11825M: David Gow <davidgow@google.com> 11826R: Rae Moar <rmoar@google.com> 11827L: linux-kselftest@vger.kernel.org 11828L: kunit-dev@googlegroups.com 11829S: Maintained 11830W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11833F: Documentation/dev-tools/kunit/ 11834F: include/kunit/ 11835F: lib/kunit/ 11836F: rust/kernel/kunit.rs 11837F: scripts/rustdoc_test_* 11838F: tools/testing/kunit/ 11839 11840KERNEL USERMODE HELPER 11841M: Luis Chamberlain <mcgrof@kernel.org> 11842L: linux-kernel@vger.kernel.org 11843S: Maintained 11844F: include/linux/umh.h 11845F: kernel/umh.c 11846 11847KERNEL VIRTUAL MACHINE (KVM) 11848M: Paolo Bonzini <pbonzini@redhat.com> 11849L: kvm@vger.kernel.org 11850S: Supported 11851W: http://www.linux-kvm.org 11852T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11853F: Documentation/virt/kvm/ 11854F: include/asm-generic/kvm* 11855F: include/kvm/iodev.h 11856F: include/linux/kvm* 11857F: include/trace/events/kvm.h 11858F: include/uapi/asm-generic/kvm* 11859F: include/uapi/linux/kvm* 11860F: tools/kvm/ 11861F: tools/testing/selftests/kvm/ 11862F: virt/kvm/* 11863 11864KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11865M: Marc Zyngier <maz@kernel.org> 11866M: Oliver Upton <oliver.upton@linux.dev> 11867R: James Morse <james.morse@arm.com> 11868R: Suzuki K Poulose <suzuki.poulose@arm.com> 11869R: Zenghui Yu <yuzenghui@huawei.com> 11870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11871L: kvmarm@lists.linux.dev 11872S: Maintained 11873T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11874F: arch/arm64/include/asm/kvm* 11875F: arch/arm64/include/uapi/asm/kvm* 11876F: arch/arm64/kvm/ 11877F: include/kvm/arm_* 11878F: tools/testing/selftests/kvm/*/aarch64/ 11879F: tools/testing/selftests/kvm/aarch64/ 11880 11881KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11882M: Tianrui Zhao <zhaotianrui@loongson.cn> 11883M: Bibo Mao <maobibo@loongson.cn> 11884M: Huacai Chen <chenhuacai@kernel.org> 11885L: kvm@vger.kernel.org 11886L: loongarch@lists.linux.dev 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11889F: arch/loongarch/include/asm/kvm* 11890F: arch/loongarch/include/uapi/asm/kvm* 11891F: arch/loongarch/kvm/ 11892 11893KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11894M: Huacai Chen <chenhuacai@kernel.org> 11895L: linux-mips@vger.kernel.org 11896L: kvm@vger.kernel.org 11897S: Maintained 11898T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11899F: arch/mips/include/asm/kvm* 11900F: arch/mips/include/uapi/asm/kvm* 11901F: arch/mips/kvm/ 11902 11903KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11904M: Michael Ellerman <mpe@ellerman.id.au> 11905R: Nicholas Piggin <npiggin@gmail.com> 11906L: linuxppc-dev@lists.ozlabs.org 11907L: kvm@vger.kernel.org 11908S: Maintained (Book3S 64-bit HV) 11909S: Odd fixes (Book3S 64-bit PR) 11910S: Orphan (Book3E and 32-bit) 11911T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11912F: arch/powerpc/include/asm/kvm* 11913F: arch/powerpc/include/uapi/asm/kvm* 11914F: arch/powerpc/kernel/kvm* 11915F: arch/powerpc/kvm/ 11916 11917KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11918M: Anup Patel <anup@brainfault.org> 11919R: Atish Patra <atishp@atishpatra.org> 11920L: kvm@vger.kernel.org 11921L: kvm-riscv@lists.infradead.org 11922L: linux-riscv@lists.infradead.org 11923S: Maintained 11924T: git https://github.com/kvm-riscv/linux.git 11925F: arch/riscv/include/asm/kvm* 11926F: arch/riscv/include/uapi/asm/kvm* 11927F: arch/riscv/kvm/ 11928F: tools/testing/selftests/kvm/*/riscv/ 11929F: tools/testing/selftests/kvm/riscv/ 11930 11931KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11932M: Christian Borntraeger <borntraeger@linux.ibm.com> 11933M: Janosch Frank <frankja@linux.ibm.com> 11934M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11935R: David Hildenbrand <david@redhat.com> 11936L: kvm@vger.kernel.org 11937S: Supported 11938T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11939F: Documentation/virt/kvm/s390* 11940F: arch/s390/include/asm/gmap.h 11941F: arch/s390/include/asm/kvm* 11942F: arch/s390/include/uapi/asm/kvm* 11943F: arch/s390/include/uapi/asm/uvdevice.h 11944F: arch/s390/kernel/uv.c 11945F: arch/s390/kvm/ 11946F: arch/s390/mm/gmap.c 11947F: drivers/s390/char/uvdevice.c 11948F: tools/testing/selftests/drivers/s390x/uvdevice/ 11949F: tools/testing/selftests/kvm/*/s390x/ 11950F: tools/testing/selftests/kvm/s390x/ 11951 11952KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11953M: Sean Christopherson <seanjc@google.com> 11954M: Paolo Bonzini <pbonzini@redhat.com> 11955L: kvm@vger.kernel.org 11956S: Supported 11957P: Documentation/process/maintainer-kvm-x86.rst 11958T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11959F: arch/x86/include/asm/kvm* 11960F: arch/x86/include/asm/svm.h 11961F: arch/x86/include/asm/vmx*.h 11962F: arch/x86/include/uapi/asm/kvm* 11963F: arch/x86/include/uapi/asm/svm.h 11964F: arch/x86/include/uapi/asm/vmx.h 11965F: arch/x86/kvm/ 11966F: arch/x86/kvm/*/ 11967F: tools/testing/selftests/kvm/*/x86_64/ 11968F: tools/testing/selftests/kvm/x86_64/ 11969 11970KERNFS 11971M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11972M: Tejun Heo <tj@kernel.org> 11973S: Supported 11974T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11975F: fs/kernfs/ 11976F: include/linux/kernfs.h 11977 11978KEXEC 11979M: Eric Biederman <ebiederm@xmission.com> 11980L: kexec@lists.infradead.org 11981S: Maintained 11982W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11983F: include/linux/kexec.h 11984F: include/uapi/linux/kexec.h 11985F: kernel/kexec* 11986 11987KEYS-ENCRYPTED 11988M: Mimi Zohar <zohar@linux.ibm.com> 11989L: linux-integrity@vger.kernel.org 11990L: keyrings@vger.kernel.org 11991S: Supported 11992F: Documentation/security/keys/trusted-encrypted.rst 11993F: include/keys/encrypted-type.h 11994F: security/keys/encrypted-keys/ 11995 11996KEYS-TRUSTED 11997M: James Bottomley <James.Bottomley@HansenPartnership.com> 11998M: Jarkko Sakkinen <jarkko@kernel.org> 11999M: Mimi Zohar <zohar@linux.ibm.com> 12000L: linux-integrity@vger.kernel.org 12001L: keyrings@vger.kernel.org 12002S: Supported 12003F: Documentation/security/keys/trusted-encrypted.rst 12004F: include/keys/trusted-type.h 12005F: include/keys/trusted_tpm.h 12006F: security/keys/trusted-keys/ 12007 12008KEYS-TRUSTED-CAAM 12009M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12010R: Pengutronix Kernel Team <kernel@pengutronix.de> 12011L: linux-integrity@vger.kernel.org 12012L: keyrings@vger.kernel.org 12013S: Maintained 12014F: include/keys/trusted_caam.h 12015F: security/keys/trusted-keys/trusted_caam.c 12016 12017KEYS-TRUSTED-TEE 12018M: Sumit Garg <sumit.garg@linaro.org> 12019L: linux-integrity@vger.kernel.org 12020L: keyrings@vger.kernel.org 12021S: Supported 12022F: include/keys/trusted_tee.h 12023F: security/keys/trusted-keys/trusted_tee.c 12024 12025KEYS/KEYRINGS 12026M: David Howells <dhowells@redhat.com> 12027M: Jarkko Sakkinen <jarkko@kernel.org> 12028L: keyrings@vger.kernel.org 12029S: Maintained 12030F: Documentation/security/keys/core.rst 12031F: include/keys/ 12032F: include/linux/key-type.h 12033F: include/linux/key.h 12034F: include/linux/keyctl.h 12035F: include/uapi/linux/keyctl.h 12036F: security/keys/ 12037 12038KEYS/KEYRINGS_INTEGRITY 12039M: Jarkko Sakkinen <jarkko@kernel.org> 12040M: Mimi Zohar <zohar@linux.ibm.com> 12041L: linux-integrity@vger.kernel.org 12042L: keyrings@vger.kernel.org 12043S: Supported 12044W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 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) 15165L: netdev@vger.kernel.org 15166S: Orphan 15167W: https://www.cspi.com/ethernet-products/support/downloads/ 15168F: drivers/net/ethernet/myricom/myri10ge/ 15169 15170NAND FLASH SUBSYSTEM 15171M: Miquel Raynal <miquel.raynal@bootlin.com> 15172R: Richard Weinberger <richard@nod.at> 15173L: linux-mtd@lists.infradead.org 15174S: Maintained 15175W: http://www.linux-mtd.infradead.org/ 15176Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15177C: irc://irc.oftc.net/mtd 15178T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15179F: drivers/mtd/nand/ 15180F: include/linux/mtd/*nand*.h 15181 15182NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15183M: Daniel Mack <zonque@gmail.com> 15184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15185S: Maintained 15186W: http://www.native-instruments.com 15187F: sound/usb/caiaq/ 15188 15189NATSEMI ETHERNET DRIVER (DP8381x) 15190S: Orphan 15191F: drivers/net/ethernet/natsemi/natsemi.c 15192 15193NCR 5380 SCSI DRIVERS 15194M: Finn Thain <fthain@linux-m68k.org> 15195M: Michael Schmitz <schmitzmic@gmail.com> 15196L: linux-scsi@vger.kernel.org 15197S: Maintained 15198F: Documentation/scsi/g_NCR5380.rst 15199F: drivers/scsi/NCR5380.* 15200F: drivers/scsi/arm/cumana_1.c 15201F: drivers/scsi/arm/oak.c 15202F: drivers/scsi/atari_scsi.* 15203F: drivers/scsi/dmx3191d.c 15204F: drivers/scsi/g_NCR5380.* 15205F: drivers/scsi/mac_scsi.* 15206F: drivers/scsi/sun3_scsi.* 15207F: drivers/scsi/sun3_scsi_vme.c 15208 15209NCSI LIBRARY 15210M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15211S: Maintained 15212F: net/ncsi/ 15213 15214NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15215M: Zev Weiss <zev@bewilderbeest.net> 15216L: linux-hwmon@vger.kernel.org 15217S: Maintained 15218F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15219F: drivers/hwmon/nct6775-i2c.c 15220 15221NETDEVSIM 15222M: Jakub Kicinski <kuba@kernel.org> 15223S: Maintained 15224F: drivers/net/netdevsim/* 15225F: tools/testing/selftests/drivers/net/netdevsim/* 15226 15227NETEM NETWORK EMULATOR 15228M: Stephen Hemminger <stephen@networkplumber.org> 15229L: netdev@vger.kernel.org 15230S: Maintained 15231F: net/sched/sch_netem.c 15232 15233NETERION 10GbE DRIVERS (s2io) 15234M: Jon Mason <jdmason@kudzu.us> 15235L: netdev@vger.kernel.org 15236S: Supported 15237F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15238F: drivers/net/ethernet/neterion/ 15239 15240NETFILTER 15241M: Pablo Neira Ayuso <pablo@netfilter.org> 15242M: Jozsef Kadlecsik <kadlec@netfilter.org> 15243L: netfilter-devel@vger.kernel.org 15244L: coreteam@netfilter.org 15245S: Maintained 15246W: http://www.netfilter.org/ 15247W: http://www.iptables.org/ 15248W: http://www.nftables.org/ 15249Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15250C: irc://irc.libera.chat/netfilter 15251T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15252T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15253F: include/linux/netfilter* 15254F: include/linux/netfilter/ 15255F: include/net/netfilter/ 15256F: include/uapi/linux/netfilter* 15257F: include/uapi/linux/netfilter/ 15258F: net/*/netfilter.c 15259F: net/*/netfilter/ 15260F: net/bridge/br_netfilter*.c 15261F: net/netfilter/ 15262 15263NETROM NETWORK LAYER 15264M: Ralf Baechle <ralf@linux-mips.org> 15265L: linux-hams@vger.kernel.org 15266S: Maintained 15267W: https://linux-ax25.in-berlin.de 15268F: include/net/netrom.h 15269F: include/uapi/linux/netrom.h 15270F: net/netrom/ 15271 15272NETRONIX EMBEDDED CONTROLLER 15273M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15274S: Maintained 15275F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15276F: drivers/mfd/ntxec.c 15277F: drivers/pwm/pwm-ntxec.c 15278F: drivers/rtc/rtc-ntxec.c 15279F: include/linux/mfd/ntxec.h 15280 15281NETRONOME ETHERNET DRIVERS 15282M: Louis Peens <louis.peens@corigine.com> 15283R: Jakub Kicinski <kuba@kernel.org> 15284L: oss-drivers@corigine.com 15285S: Maintained 15286F: drivers/net/ethernet/netronome/ 15287 15288NETWORK BLOCK DEVICE (NBD) 15289M: Josef Bacik <josef@toxicpanda.com> 15290L: linux-block@vger.kernel.org 15291L: nbd@other.debian.org 15292S: Maintained 15293F: Documentation/admin-guide/blockdev/nbd.rst 15294F: drivers/block/nbd.c 15295F: include/trace/events/nbd.h 15296F: include/uapi/linux/nbd.h 15297 15298NETWORK DROP MONITOR 15299M: Neil Horman <nhorman@tuxdriver.com> 15300L: netdev@vger.kernel.org 15301S: Maintained 15302W: https://fedorahosted.org/dropwatch/ 15303F: include/uapi/linux/net_dropmon.h 15304F: net/core/drop_monitor.c 15305 15306NETWORKING DRIVERS 15307M: "David S. Miller" <davem@davemloft.net> 15308M: Eric Dumazet <edumazet@google.com> 15309M: Jakub Kicinski <kuba@kernel.org> 15310M: Paolo Abeni <pabeni@redhat.com> 15311L: netdev@vger.kernel.org 15312S: Maintained 15313P: Documentation/process/maintainer-netdev.rst 15314Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15315T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15316T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15317F: Documentation/devicetree/bindings/net/ 15318F: Documentation/networking/net_cachelines/net_device.rst 15319F: drivers/connector/ 15320F: drivers/net/ 15321F: include/dt-bindings/net/ 15322F: include/linux/cn_proc.h 15323F: include/linux/etherdevice.h 15324F: include/linux/fcdevice.h 15325F: include/linux/fddidevice.h 15326F: include/linux/hippidevice.h 15327F: include/linux/if_* 15328F: include/linux/inetdevice.h 15329F: include/linux/netdevice.h 15330F: include/uapi/linux/cn_proc.h 15331F: include/uapi/linux/if_* 15332F: include/uapi/linux/netdevice.h 15333X: drivers/net/wireless/ 15334 15335NETWORKING DRIVERS (WIRELESS) 15336M: Kalle Valo <kvalo@kernel.org> 15337L: linux-wireless@vger.kernel.org 15338S: Maintained 15339W: https://wireless.wiki.kernel.org/ 15340Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15341T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15342T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15343F: Documentation/devicetree/bindings/net/wireless/ 15344F: drivers/net/wireless/ 15345 15346NETWORKING [DSA] 15347M: Andrew Lunn <andrew@lunn.ch> 15348M: Florian Fainelli <f.fainelli@gmail.com> 15349M: Vladimir Oltean <olteanv@gmail.com> 15350S: Maintained 15351F: Documentation/devicetree/bindings/net/dsa/ 15352F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15353F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15354F: drivers/net/dsa/ 15355F: include/linux/dsa/ 15356F: include/linux/platform_data/dsa.h 15357F: include/net/dsa.h 15358F: net/dsa/ 15359F: tools/testing/selftests/drivers/net/dsa/ 15360 15361NETWORKING [GENERAL] 15362M: "David S. Miller" <davem@davemloft.net> 15363M: Eric Dumazet <edumazet@google.com> 15364M: Jakub Kicinski <kuba@kernel.org> 15365M: Paolo Abeni <pabeni@redhat.com> 15366L: netdev@vger.kernel.org 15367S: Maintained 15368P: Documentation/process/maintainer-netdev.rst 15369Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15370B: mailto:netdev@vger.kernel.org 15371T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15372T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15373F: Documentation/core-api/netlink.rst 15374F: Documentation/netlink/ 15375F: Documentation/networking/ 15376F: Documentation/networking/net_cachelines/ 15377F: Documentation/process/maintainer-netdev.rst 15378F: Documentation/userspace-api/netlink/ 15379F: include/linux/framer/framer-provider.h 15380F: include/linux/framer/framer.h 15381F: include/linux/in.h 15382F: include/linux/indirect_call_wrapper.h 15383F: include/linux/net.h 15384F: include/linux/netdevice.h 15385F: include/net/ 15386F: include/uapi/linux/in.h 15387F: include/uapi/linux/net.h 15388F: include/uapi/linux/net_namespace.h 15389F: include/uapi/linux/netdevice.h 15390F: lib/net_utils.c 15391F: lib/random32.c 15392F: net/ 15393F: tools/net/ 15394F: tools/testing/selftests/net/ 15395X: net/9p/ 15396X: net/bluetooth/ 15397 15398NETWORKING [IPSEC] 15399M: Steffen Klassert <steffen.klassert@secunet.com> 15400M: Herbert Xu <herbert@gondor.apana.org.au> 15401M: "David S. Miller" <davem@davemloft.net> 15402L: netdev@vger.kernel.org 15403S: Maintained 15404T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15405T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15406F: include/net/xfrm.h 15407F: include/uapi/linux/xfrm.h 15408F: net/ipv4/ah4.c 15409F: net/ipv4/esp4* 15410F: net/ipv4/ip_vti.c 15411F: net/ipv4/ipcomp.c 15412F: net/ipv4/xfrm* 15413F: net/ipv6/ah6.c 15414F: net/ipv6/esp6* 15415F: net/ipv6/ip6_vti.c 15416F: net/ipv6/ipcomp6.c 15417F: net/ipv6/xfrm* 15418F: net/key/ 15419F: net/xfrm/ 15420F: tools/testing/selftests/net/ipsec.c 15421 15422NETWORKING [IPv4/IPv6] 15423M: "David S. Miller" <davem@davemloft.net> 15424M: David Ahern <dsahern@kernel.org> 15425L: netdev@vger.kernel.org 15426S: Maintained 15427T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15428F: arch/x86/net/* 15429F: include/linux/ip.h 15430F: include/linux/ipv6* 15431F: include/net/fib* 15432F: include/net/ip* 15433F: include/net/route.h 15434F: net/ipv4/ 15435F: net/ipv6/ 15436 15437NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15438M: Paul Moore <paul@paul-moore.com> 15439L: netdev@vger.kernel.org 15440L: linux-security-module@vger.kernel.org 15441S: Supported 15442W: https://github.com/netlabel 15443F: Documentation/netlabel/ 15444F: include/net/calipso.h 15445F: include/net/cipso_ipv4.h 15446F: include/net/netlabel.h 15447F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15448F: include/uapi/linux/netfilter/xt_SECMARK.h 15449F: net/ipv4/cipso_ipv4.c 15450F: net/ipv6/calipso.c 15451F: net/netfilter/xt_CONNSECMARK.c 15452F: net/netfilter/xt_SECMARK.c 15453F: net/netlabel/ 15454 15455NETWORKING [MACSEC] 15456M: Sabrina Dubroca <sd@queasysnail.net> 15457L: netdev@vger.kernel.org 15458S: Maintained 15459F: drivers/net/macsec.c 15460F: include/net/macsec.h 15461F: include/uapi/linux/if_macsec.h 15462K: macsec 15463K: \bmdo_ 15464 15465NETWORKING [MPTCP] 15466M: Matthieu Baerts <matttbe@kernel.org> 15467M: Mat Martineau <martineau@kernel.org> 15468R: Geliang Tang <geliang@kernel.org> 15469L: netdev@vger.kernel.org 15470L: mptcp@lists.linux.dev 15471S: Maintained 15472W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15473B: https://github.com/multipath-tcp/mptcp_net-next/issues 15474T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15475T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15476F: Documentation/netlink/specs/mptcp_pm.yaml 15477F: Documentation/networking/mptcp-sysctl.rst 15478F: include/net/mptcp.h 15479F: include/trace/events/mptcp.h 15480F: include/uapi/linux/mptcp*.h 15481F: net/mptcp/ 15482F: tools/testing/selftests/bpf/*/*mptcp*.c 15483F: tools/testing/selftests/net/mptcp/ 15484 15485NETWORKING [TCP] 15486M: Eric Dumazet <edumazet@google.com> 15487L: netdev@vger.kernel.org 15488S: Maintained 15489F: Documentation/networking/net_cachelines/tcp_sock.rst 15490F: include/linux/tcp.h 15491F: include/net/tcp.h 15492F: include/trace/events/tcp.h 15493F: include/uapi/linux/tcp.h 15494F: net/ipv4/syncookies.c 15495F: net/ipv4/tcp*.c 15496F: net/ipv6/syncookies.c 15497F: net/ipv6/tcp*.c 15498 15499NETWORKING [TLS] 15500M: Boris Pismenny <borisp@nvidia.com> 15501M: John Fastabend <john.fastabend@gmail.com> 15502M: Jakub Kicinski <kuba@kernel.org> 15503L: netdev@vger.kernel.org 15504S: Maintained 15505F: include/net/tls.h 15506F: include/uapi/linux/tls.h 15507F: net/tls/* 15508 15509NETXEN (1/10) GbE SUPPORT 15510M: Manish Chopra <manishc@marvell.com> 15511M: Rahul Verma <rahulv@marvell.com> 15512M: GR-Linux-NIC-Dev@marvell.com 15513L: netdev@vger.kernel.org 15514S: Supported 15515F: drivers/net/ethernet/qlogic/netxen/ 15516 15517NET_FAILOVER MODULE 15518M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15519L: netdev@vger.kernel.org 15520S: Supported 15521F: Documentation/networking/net_failover.rst 15522F: drivers/net/net_failover.c 15523F: include/net/net_failover.h 15524 15525NEXTHOP 15526M: David Ahern <dsahern@kernel.org> 15527L: netdev@vger.kernel.org 15528S: Maintained 15529F: include/net/netns/nexthop.h 15530F: include/net/nexthop.h 15531F: include/uapi/linux/nexthop.h 15532F: net/ipv4/nexthop.c 15533 15534NFC SUBSYSTEM 15535M: Krzysztof Kozlowski <krzk@kernel.org> 15536L: netdev@vger.kernel.org 15537S: Maintained 15538F: Documentation/devicetree/bindings/net/nfc/ 15539F: drivers/nfc/ 15540F: include/net/nfc/ 15541F: include/uapi/linux/nfc.h 15542F: net/nfc/ 15543 15544NFC VIRTUAL NCI DEVICE DRIVER 15545M: Bongsu Jeon <bongsu.jeon@samsung.com> 15546L: netdev@vger.kernel.org 15547S: Supported 15548F: drivers/nfc/virtual_ncidev.c 15549F: tools/testing/selftests/nci/ 15550 15551NFS, SUNRPC, AND LOCKD CLIENTS 15552M: Trond Myklebust <trond.myklebust@hammerspace.com> 15553M: Anna Schumaker <anna@kernel.org> 15554L: linux-nfs@vger.kernel.org 15555S: Maintained 15556W: http://client.linux-nfs.org 15557T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15558F: Documentation/filesystems/nfs/ 15559F: fs/lockd/ 15560F: fs/nfs/ 15561F: fs/nfs_common/ 15562F: include/linux/lockd/ 15563F: include/linux/nfs* 15564F: include/linux/sunrpc/ 15565F: include/uapi/linux/nfs* 15566F: include/uapi/linux/sunrpc/ 15567F: net/sunrpc/ 15568 15569NILFS2 FILESYSTEM 15570M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15571L: linux-nilfs@vger.kernel.org 15572S: Supported 15573W: https://nilfs.sourceforge.io/ 15574T: git https://github.com/konis/nilfs2.git 15575F: Documentation/filesystems/nilfs2.rst 15576F: fs/nilfs2/ 15577F: include/trace/events/nilfs2.h 15578F: include/uapi/linux/nilfs2_api.h 15579F: include/uapi/linux/nilfs2_ondisk.h 15580 15581NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15582M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15583S: Maintained 15584W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15585F: Documentation/scsi/NinjaSCSI.rst 15586F: drivers/scsi/pcmcia/nsp_* 15587 15588NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15589M: GOTO Masanori <gotom@debian.or.jp> 15590M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15591S: Maintained 15592W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15593F: Documentation/scsi/NinjaSCSI.rst 15594F: drivers/scsi/nsp32* 15595 15596NINTENDO HID DRIVER 15597M: Daniel J. Ogorchock <djogorchock@gmail.com> 15598L: linux-input@vger.kernel.org 15599S: Maintained 15600F: drivers/hid/hid-nintendo* 15601 15602NIOS2 ARCHITECTURE 15603M: Dinh Nguyen <dinguyen@kernel.org> 15604S: Maintained 15605T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15606F: arch/nios2/ 15607 15608NITRO ENCLAVES (NE) 15609M: Alexandru Ciobotaru <alcioa@amazon.com> 15610L: linux-kernel@vger.kernel.org 15611L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15612S: Supported 15613W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15614F: Documentation/virt/ne_overview.rst 15615F: drivers/virt/nitro_enclaves/ 15616F: include/linux/nitro_enclaves.h 15617F: include/uapi/linux/nitro_enclaves.h 15618F: samples/nitro_enclaves/ 15619 15620NITRO SECURE MODULE (NSM) 15621M: Alexander Graf <graf@amazon.com> 15622L: linux-kernel@vger.kernel.org 15623L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15624S: Supported 15625W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15626F: drivers/misc/nsm.c 15627F: include/uapi/linux/nsm.h 15628 15629NOHZ, DYNTICKS SUPPORT 15630M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15631M: Frederic Weisbecker <frederic@kernel.org> 15632M: Ingo Molnar <mingo@kernel.org> 15633M: Thomas Gleixner <tglx@linutronix.de> 15634L: linux-kernel@vger.kernel.org 15635S: Maintained 15636T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15637F: include/linux/sched/nohz.h 15638F: include/linux/tick.h 15639F: kernel/time/tick*.* 15640 15641NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15642M: Pavel Machek <pavel@ucw.cz> 15643M: Sakari Ailus <sakari.ailus@iki.fi> 15644L: linux-media@vger.kernel.org 15645S: Maintained 15646F: drivers/media/i2c/ad5820.c 15647F: drivers/media/i2c/et8ek8 15648 15649NOKIA N900 POWER SUPPLY DRIVERS 15650R: Pali Rohár <pali@kernel.org> 15651F: drivers/power/supply/bq2415x_charger.c 15652F: drivers/power/supply/bq27xxx_battery.c 15653F: drivers/power/supply/bq27xxx_battery_i2c.c 15654F: drivers/power/supply/isp1704_charger.c 15655F: drivers/power/supply/rx51_battery.c 15656F: include/linux/power/bq2415x_charger.h 15657F: include/linux/power/bq27xxx_battery.h 15658 15659NOLIBC HEADER FILE 15660M: Willy Tarreau <w@1wt.eu> 15661M: Thomas Weißschuh <linux@weissschuh.net> 15662S: Maintained 15663T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15664F: tools/include/nolibc/ 15665F: tools/testing/selftests/nolibc/ 15666 15667NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15668M: Hans de Goede <hdegoede@redhat.com> 15669L: linux-input@vger.kernel.org 15670S: Maintained 15671F: drivers/input/touchscreen/novatek-nvt-ts.c 15672 15673NSDEPS 15674M: Matthias Maennich <maennich@google.com> 15675S: Maintained 15676F: Documentation/core-api/symbol-namespaces.rst 15677F: scripts/nsdeps 15678 15679NTB AMD DRIVER 15680M: Sanjay R Mehta <sanju.mehta@amd.com> 15681M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15682L: ntb@lists.linux.dev 15683S: Supported 15684F: drivers/ntb/hw/amd/ 15685 15686NTB DRIVER CORE 15687M: Jon Mason <jdmason@kudzu.us> 15688M: Dave Jiang <dave.jiang@intel.com> 15689M: Allen Hubbe <allenbh@gmail.com> 15690L: ntb@lists.linux.dev 15691S: Supported 15692W: https://github.com/jonmason/ntb/wiki 15693T: git https://github.com/jonmason/ntb.git 15694F: drivers/net/ntb_netdev.c 15695F: drivers/ntb/ 15696F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15697F: include/linux/ntb.h 15698F: include/linux/ntb_transport.h 15699F: tools/testing/selftests/ntb/ 15700 15701NTB IDT DRIVER 15702M: Serge Semin <fancer.lancer@gmail.com> 15703L: ntb@lists.linux.dev 15704S: Supported 15705F: drivers/ntb/hw/idt/ 15706 15707NTB INTEL DRIVER 15708M: Dave Jiang <dave.jiang@intel.com> 15709L: ntb@lists.linux.dev 15710S: Supported 15711W: https://github.com/davejiang/linux/wiki 15712T: git https://github.com/davejiang/linux.git 15713F: drivers/ntb/hw/intel/ 15714 15715NTFS3 FILESYSTEM 15716M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15717L: ntfs3@lists.linux.dev 15718S: Supported 15719W: http://www.paragon-software.com/ 15720T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15721F: Documentation/filesystems/ntfs3.rst 15722F: fs/ntfs3/ 15723 15724NUBUS SUBSYSTEM 15725M: Finn Thain <fthain@linux-m68k.org> 15726L: linux-m68k@lists.linux-m68k.org 15727S: Maintained 15728F: arch/*/include/asm/nubus.h 15729F: drivers/nubus/ 15730F: include/linux/nubus.h 15731F: include/uapi/linux/nubus.h 15732 15733NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15734M: Antonino Daplas <adaplas@gmail.com> 15735L: linux-fbdev@vger.kernel.org 15736S: Maintained 15737F: drivers/video/fbdev/nvidia/ 15738F: drivers/video/fbdev/riva/ 15739 15740NVIDIA WMI EC BACKLIGHT DRIVER 15741M: Daniel Dadap <ddadap@nvidia.com> 15742L: platform-driver-x86@vger.kernel.org 15743S: Supported 15744F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15745F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15746 15747NVM EXPRESS DRIVER 15748M: Keith Busch <kbusch@kernel.org> 15749M: Jens Axboe <axboe@fb.com> 15750M: Christoph Hellwig <hch@lst.de> 15751M: Sagi Grimberg <sagi@grimberg.me> 15752L: linux-nvme@lists.infradead.org 15753S: Supported 15754W: http://git.infradead.org/nvme.git 15755T: git git://git.infradead.org/nvme.git 15756F: Documentation/nvme/ 15757F: drivers/nvme/common/ 15758F: drivers/nvme/host/ 15759F: include/linux/nvme-*.h 15760F: include/linux/nvme.h 15761F: include/uapi/linux/nvme_ioctl.h 15762 15763NVM EXPRESS FABRICS AUTHENTICATION 15764M: Hannes Reinecke <hare@suse.de> 15765L: linux-nvme@lists.infradead.org 15766S: Supported 15767F: drivers/nvme/host/auth.c 15768F: drivers/nvme/target/auth.c 15769F: drivers/nvme/target/fabrics-cmd-auth.c 15770F: include/linux/nvme-auth.h 15771 15772NVM EXPRESS FC TRANSPORT DRIVERS 15773M: James Smart <james.smart@broadcom.com> 15774L: linux-nvme@lists.infradead.org 15775S: Supported 15776F: drivers/nvme/host/fc.c 15777F: drivers/nvme/target/fc.c 15778F: drivers/nvme/target/fcloop.c 15779F: include/linux/nvme-fc-driver.h 15780F: include/linux/nvme-fc.h 15781 15782NVM EXPRESS HARDWARE MONITORING SUPPORT 15783M: Guenter Roeck <linux@roeck-us.net> 15784L: linux-nvme@lists.infradead.org 15785S: Supported 15786F: drivers/nvme/host/hwmon.c 15787 15788NVM EXPRESS TARGET DRIVER 15789M: Christoph Hellwig <hch@lst.de> 15790M: Sagi Grimberg <sagi@grimberg.me> 15791M: Chaitanya Kulkarni <kch@nvidia.com> 15792L: linux-nvme@lists.infradead.org 15793S: Supported 15794W: http://git.infradead.org/nvme.git 15795T: git git://git.infradead.org/nvme.git 15796F: drivers/nvme/target/ 15797 15798NVMEM FRAMEWORK 15799M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15800S: Maintained 15801T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15802F: Documentation/ABI/stable/sysfs-bus-nvmem 15803F: Documentation/devicetree/bindings/nvmem/ 15804F: drivers/nvmem/ 15805F: include/linux/nvmem-consumer.h 15806F: include/linux/nvmem-provider.h 15807 15808NXP BLUETOOTH WIRELESS DRIVERS 15809M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15810M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15811S: Maintained 15812F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15813F: drivers/bluetooth/btnxpuart.c 15814 15815NXP C45 TJA11XX PHY DRIVER 15816M: Andrei Botila <andrei.botila@oss.nxp.com> 15817L: netdev@vger.kernel.org 15818S: Maintained 15819F: drivers/net/phy/nxp-c45-tja11xx* 15820 15821NXP FSPI DRIVER 15822M: Han Xu <han.xu@nxp.com> 15823M: Haibo Chen <haibo.chen@nxp.com> 15824R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15825L: linux-spi@vger.kernel.org 15826S: Maintained 15827F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15828F: drivers/spi/spi-nxp-fspi.c 15829 15830NXP FXAS21002C DRIVER 15831M: Rui Miguel Silva <rmfrfs@gmail.com> 15832L: linux-iio@vger.kernel.org 15833S: Maintained 15834F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15835F: drivers/iio/gyro/fxas21002c.h 15836F: drivers/iio/gyro/fxas21002c_core.c 15837F: drivers/iio/gyro/fxas21002c_i2c.c 15838F: drivers/iio/gyro/fxas21002c_spi.c 15839 15840NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15841M: Haibo Chen <haibo.chen@nxp.com> 15842L: linux-iio@vger.kernel.org 15843L: imx@lists.linux.dev 15844S: Maintained 15845F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15846F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15847F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15848F: drivers/iio/adc/imx7d_adc.c 15849F: drivers/iio/adc/imx93_adc.c 15850F: drivers/iio/adc/vf610_adc.c 15851 15852NXP i.MX 8M ISI DRIVER 15853M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15854L: linux-media@vger.kernel.org 15855S: Maintained 15856F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15857F: drivers/media/platform/nxp/imx8-isi/ 15858 15859NXP i.MX 8MP DW100 V4L2 DRIVER 15860M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15861L: linux-media@vger.kernel.org 15862S: Maintained 15863F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15864F: Documentation/userspace-api/media/drivers/dw100.rst 15865F: drivers/media/platform/nxp/dw100/ 15866F: include/uapi/linux/dw100.h 15867 15868NXP i.MX 8MQ DCSS DRIVER 15869M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15870R: Lucas Stach <l.stach@pengutronix.de> 15871L: dri-devel@lists.freedesktop.org 15872S: Maintained 15873T: git git://anongit.freedesktop.org/drm/drm-misc 15874F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15875F: drivers/gpu/drm/imx/dcss/ 15876 15877NXP i.MX 8QXP ADC DRIVER 15878M: Cai Huoqing <cai.huoqing@linux.dev> 15879M: Haibo Chen <haibo.chen@nxp.com> 15880L: imx@lists.linux.dev 15881L: linux-iio@vger.kernel.org 15882S: Maintained 15883F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15884F: drivers/iio/adc/imx8qxp-adc.c 15885 15886NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15887M: Mirela Rabulea <mirela.rabulea@nxp.com> 15888L: imx@lists.linux.dev 15889L: linux-media@vger.kernel.org 15890S: Maintained 15891F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15892F: drivers/media/platform/nxp/imx-jpeg 15893 15894NXP i.MX CLOCK DRIVERS 15895M: Abel Vesa <abelvesa@kernel.org> 15896R: Peng Fan <peng.fan@nxp.com> 15897L: linux-clk@vger.kernel.org 15898L: imx@lists.linux.dev 15899S: Maintained 15900T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15901F: Documentation/devicetree/bindings/clock/imx* 15902F: drivers/clk/imx/ 15903F: include/dt-bindings/clock/imx* 15904 15905NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15906M: Jagan Teki <jagan@amarulasolutions.com> 15907S: Maintained 15908F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15909F: drivers/regulator/pf8x00-regulator.c 15910 15911NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15912M: Krzysztof Kozlowski <krzk@kernel.org> 15913L: linux-kernel@vger.kernel.org 15914S: Maintained 15915F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15916F: drivers/extcon/extcon-ptn5150.c 15917 15918NXP SGTL5000 DRIVER 15919M: Fabio Estevam <festevam@gmail.com> 15920L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15921S: Maintained 15922F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15923F: sound/soc/codecs/sgtl5000* 15924 15925NXP SJA1105 ETHERNET SWITCH DRIVER 15926M: Vladimir Oltean <olteanv@gmail.com> 15927L: linux-kernel@vger.kernel.org 15928S: Maintained 15929F: drivers/net/dsa/sja1105 15930F: drivers/net/pcs/pcs-xpcs-nxp.c 15931 15932NXP TDA998X DRM DRIVER 15933M: Russell King <linux@armlinux.org.uk> 15934S: Maintained 15935T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15936T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15937F: drivers/gpu/drm/i2c/tda998x_drv.c 15938F: include/drm/i2c/tda998x.h 15939F: include/dt-bindings/display/tda998x.h 15940K: "nxp,tda998x" 15941 15942NXP TFA9879 DRIVER 15943M: Peter Rosin <peda@axentia.se> 15944L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15945S: Maintained 15946F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15947F: sound/soc/codecs/tfa9879* 15948 15949NXP-NCI NFC DRIVER 15950S: Orphan 15951F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15952F: drivers/nfc/nxp-nci 15953 15954NXP/Goodix TFA989X (TFA1) DRIVER 15955M: Stephan Gerhold <stephan@gerhold.net> 15956L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15957S: Maintained 15958F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15959F: sound/soc/codecs/tfa989x.c 15960 15961NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15962M: Jonas Malaco <jonas@protocubo.io> 15963L: linux-hwmon@vger.kernel.org 15964S: Maintained 15965F: Documentation/hwmon/nzxt-kraken2.rst 15966F: drivers/hwmon/nzxt-kraken2.c 15967 15968NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15969M: Jonas Malaco <jonas@protocubo.io> 15970M: Aleksa Savic <savicaleksa83@gmail.com> 15971L: linux-hwmon@vger.kernel.org 15972S: Maintained 15973F: Documentation/hwmon/nzxt-kraken3.rst 15974F: drivers/hwmon/nzxt-kraken3.c 15975 15976NZXT-SMART2 HARDWARE MONITORING DRIVER 15977M: Aleksandr Mezin <mezin.alexander@gmail.com> 15978L: linux-hwmon@vger.kernel.org 15979S: Maintained 15980F: Documentation/hwmon/nzxt-smart2.rst 15981F: drivers/hwmon/nzxt-smart2.c 15982 15983OBJAGG 15984M: Jiri Pirko <jiri@resnulli.us> 15985L: netdev@vger.kernel.org 15986S: Supported 15987F: include/linux/objagg.h 15988F: lib/objagg.c 15989F: lib/test_objagg.c 15990 15991OBJPOOL 15992M: Matt Wu <wuqiang.matt@bytedance.com> 15993S: Supported 15994F: include/linux/objpool.h 15995F: lib/objpool.c 15996F: lib/test_objpool.c 15997 15998OBJTOOL 15999M: Josh Poimboeuf <jpoimboe@kernel.org> 16000M: Peter Zijlstra <peterz@infradead.org> 16001S: Supported 16002F: include/linux/objtool*.h 16003F: tools/objtool/ 16004 16005OCELOT ETHERNET SWITCH DRIVER 16006M: Vladimir Oltean <vladimir.oltean@nxp.com> 16007M: Claudiu Manoil <claudiu.manoil@nxp.com> 16008M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16009M: UNGLinuxDriver@microchip.com 16010L: netdev@vger.kernel.org 16011S: Supported 16012F: drivers/net/dsa/ocelot/* 16013F: drivers/net/ethernet/mscc/ 16014F: include/soc/mscc/ocelot* 16015F: net/dsa/tag_ocelot.c 16016F: net/dsa/tag_ocelot_8021q.c 16017F: tools/testing/selftests/drivers/net/ocelot/* 16018 16019OCELOT EXTERNAL SWITCH CONTROL 16020M: Colin Foster <colin.foster@in-advantage.com> 16021S: Supported 16022F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16023F: drivers/mfd/ocelot* 16024F: drivers/net/dsa/ocelot/ocelot_ext.c 16025F: include/linux/mfd/ocelot.h 16026 16027OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16028M: Frederic Barrat <fbarrat@linux.ibm.com> 16029M: Andrew Donnellan <ajd@linux.ibm.com> 16030L: linuxppc-dev@lists.ozlabs.org 16031S: Supported 16032F: Documentation/userspace-api/accelerators/ocxl.rst 16033F: arch/powerpc/include/asm/pnv-ocxl.h 16034F: arch/powerpc/platforms/powernv/ocxl.c 16035F: drivers/misc/ocxl/ 16036F: include/misc/ocxl* 16037F: include/uapi/misc/ocxl.h 16038 16039OMAP AUDIO SUPPORT 16040M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16041M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16042L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16043L: linux-omap@vger.kernel.org 16044S: Maintained 16045F: sound/soc/ti/n810.c 16046F: sound/soc/ti/omap* 16047F: sound/soc/ti/rx51.c 16048F: sound/soc/ti/sdma-pcm.* 16049 16050OMAP CLOCK FRAMEWORK SUPPORT 16051M: Paul Walmsley <paul@pwsan.com> 16052L: linux-omap@vger.kernel.org 16053S: Maintained 16054F: arch/arm/*omap*/*clock* 16055 16056OMAP DEVICE TREE SUPPORT 16057M: Benoît Cousson <bcousson@baylibre.com> 16058M: Tony Lindgren <tony@atomide.com> 16059L: linux-omap@vger.kernel.org 16060L: devicetree@vger.kernel.org 16061S: Maintained 16062F: arch/arm/boot/dts/ti/omap/ 16063 16064OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16065L: linux-omap@vger.kernel.org 16066L: linux-fbdev@vger.kernel.org 16067S: Orphan 16068F: Documentation/arch/arm/omap/dss.rst 16069F: drivers/video/fbdev/omap2/ 16070 16071OMAP FRAMEBUFFER SUPPORT 16072L: linux-fbdev@vger.kernel.org 16073L: linux-omap@vger.kernel.org 16074S: Orphan 16075F: drivers/video/fbdev/omap/ 16076 16077OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16078M: Roger Quadros <rogerq@kernel.org> 16079M: Tony Lindgren <tony@atomide.com> 16080L: linux-omap@vger.kernel.org 16081S: Maintained 16082F: arch/arm/mach-omap2/*gpmc* 16083F: drivers/memory/omap-gpmc.c 16084 16085OMAP GPIO DRIVER 16086M: Grygorii Strashko <grygorii.strashko@ti.com> 16087M: Santosh Shilimkar <ssantosh@kernel.org> 16088M: Kevin Hilman <khilman@kernel.org> 16089L: linux-omap@vger.kernel.org 16090S: Maintained 16091F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16092F: drivers/gpio/gpio-omap.c 16093 16094OMAP HARDWARE SPINLOCK SUPPORT 16095L: linux-omap@vger.kernel.org 16096S: Orphan 16097F: drivers/hwspinlock/omap_hwspinlock.c 16098 16099OMAP HS MMC SUPPORT 16100L: linux-mmc@vger.kernel.org 16101L: linux-omap@vger.kernel.org 16102S: Orphan 16103F: drivers/mmc/host/omap_hsmmc.c 16104 16105OMAP HWMOD DATA 16106M: Paul Walmsley <paul@pwsan.com> 16107L: linux-omap@vger.kernel.org 16108S: Maintained 16109F: arch/arm/mach-omap2/omap_hwmod*data* 16110 16111OMAP HWMOD SUPPORT 16112M: Benoît Cousson <bcousson@baylibre.com> 16113M: Paul Walmsley <paul@pwsan.com> 16114L: linux-omap@vger.kernel.org 16115S: Maintained 16116F: arch/arm/mach-omap2/omap_hwmod.* 16117 16118OMAP I2C DRIVER 16119M: Vignesh R <vigneshr@ti.com> 16120L: linux-omap@vger.kernel.org 16121L: linux-i2c@vger.kernel.org 16122S: Maintained 16123F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16124F: drivers/i2c/busses/i2c-omap.c 16125 16126OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16127M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16128L: linux-media@vger.kernel.org 16129S: Maintained 16130F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16131F: drivers/media/platform/ti/omap3isp/ 16132F: drivers/staging/media/omap4iss/ 16133 16134OMAP MMC SUPPORT 16135M: Aaro Koskinen <aaro.koskinen@iki.fi> 16136L: linux-omap@vger.kernel.org 16137S: Odd Fixes 16138F: drivers/mmc/host/omap.c 16139 16140OMAP POWER MANAGEMENT SUPPORT 16141M: Kevin Hilman <khilman@kernel.org> 16142L: linux-omap@vger.kernel.org 16143S: Maintained 16144F: arch/arm/*omap*/*pm* 16145F: drivers/cpufreq/omap-cpufreq.c 16146 16147OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16148M: Paul Walmsley <paul@pwsan.com> 16149L: linux-omap@vger.kernel.org 16150S: Maintained 16151F: arch/arm/mach-omap2/prm* 16152 16153OMAP RANDOM NUMBER GENERATOR SUPPORT 16154M: Deepak Saxena <dsaxena@plexity.net> 16155S: Maintained 16156F: drivers/char/hw_random/omap-rng.c 16157 16158OMAP USB SUPPORT 16159L: linux-usb@vger.kernel.org 16160L: linux-omap@vger.kernel.org 16161S: Orphan 16162F: arch/arm/*omap*/usb* 16163F: drivers/usb/*/*omap* 16164 16165OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16166M: Mark Jackson <mpfj@newflow.co.uk> 16167L: linux-omap@vger.kernel.org 16168S: Maintained 16169F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16170 16171OMAP1 SUPPORT 16172M: Aaro Koskinen <aaro.koskinen@iki.fi> 16173M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16174M: Tony Lindgren <tony@atomide.com> 16175L: linux-omap@vger.kernel.org 16176S: Maintained 16177Q: http://patchwork.kernel.org/project/linux-omap/list/ 16178T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16179F: arch/arm/configs/omap1_defconfig 16180F: arch/arm/mach-omap1/ 16181F: drivers/i2c/busses/i2c-omap.c 16182F: include/linux/platform_data/ams-delta-fiq.h 16183F: include/linux/platform_data/i2c-omap.h 16184 16185OMAP2+ SUPPORT 16186M: Tony Lindgren <tony@atomide.com> 16187L: linux-omap@vger.kernel.org 16188S: Maintained 16189W: http://www.muru.com/linux/omap/ 16190W: http://linux.omap.com/ 16191Q: http://patchwork.kernel.org/project/linux-omap/list/ 16192T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16193F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16194F: arch/arm/configs/omap2plus_defconfig 16195F: arch/arm/mach-omap2/ 16196F: drivers/bus/omap*.[ch] 16197F: drivers/bus/ti-sysc.c 16198F: drivers/gpio/gpio-tps65219.c 16199F: drivers/i2c/busses/i2c-omap.c 16200F: drivers/irqchip/irq-omap-intc.c 16201F: drivers/mfd/*omap*.c 16202F: drivers/mfd/menelaus.c 16203F: drivers/mfd/palmas.c 16204F: drivers/mfd/tps65217.c 16205F: drivers/mfd/tps65218.c 16206F: drivers/mfd/tps65219.c 16207F: drivers/mfd/tps65910.c 16208F: drivers/mfd/twl-core.[ch] 16209F: drivers/mfd/twl4030*.c 16210F: drivers/mfd/twl6030*.c 16211F: drivers/mfd/twl6040*.c 16212F: drivers/regulator/palmas-regulator*.c 16213F: drivers/regulator/pbias-regulator.c 16214F: drivers/regulator/tps65217-regulator.c 16215F: drivers/regulator/tps65218-regulator.c 16216F: drivers/regulator/tps65219-regulator.c 16217F: drivers/regulator/tps65910-regulator.c 16218F: drivers/regulator/twl-regulator.c 16219F: drivers/regulator/twl6030-regulator.c 16220F: include/linux/platform_data/i2c-omap.h 16221F: include/linux/platform_data/ti-sysc.h 16222 16223OMFS FILESYSTEM 16224M: Bob Copeland <me@bobcopeland.com> 16225L: linux-karma-devel@lists.sourceforge.net 16226S: Maintained 16227F: Documentation/filesystems/omfs.rst 16228F: fs/omfs/ 16229 16230OMNIVISION OG01A1B SENSOR DRIVER 16231M: Sakari Ailus <sakari.ailus@linux.intel.com> 16232L: linux-media@vger.kernel.org 16233S: Maintained 16234F: drivers/media/i2c/og01a1b.c 16235 16236OMNIVISION OV01A10 SENSOR DRIVER 16237M: Bingbu Cao <bingbu.cao@intel.com> 16238L: linux-media@vger.kernel.org 16239S: Maintained 16240T: git git://linuxtv.org/media_tree.git 16241F: drivers/media/i2c/ov01a10.c 16242 16243OMNIVISION OV02A10 SENSOR DRIVER 16244L: linux-media@vger.kernel.org 16245S: Orphan 16246T: git git://linuxtv.org/media_tree.git 16247F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16248F: drivers/media/i2c/ov02a10.c 16249 16250OMNIVISION OV08D10 SENSOR DRIVER 16251M: Jimmy Su <jimmy.su@intel.com> 16252L: linux-media@vger.kernel.org 16253S: Maintained 16254T: git git://linuxtv.org/media_tree.git 16255F: drivers/media/i2c/ov08d10.c 16256 16257OMNIVISION OV08X40 SENSOR DRIVER 16258M: Jason Chen <jason.z.chen@intel.com> 16259L: linux-media@vger.kernel.org 16260S: Maintained 16261T: git git://linuxtv.org/media_tree.git 16262F: drivers/media/i2c/ov08x40.c 16263 16264OMNIVISION OV13858 SENSOR DRIVER 16265M: Sakari Ailus <sakari.ailus@linux.intel.com> 16266L: linux-media@vger.kernel.org 16267S: Maintained 16268T: git git://linuxtv.org/media_tree.git 16269F: drivers/media/i2c/ov13858.c 16270 16271OMNIVISION OV13B10 SENSOR DRIVER 16272M: Arec Kao <arec.kao@intel.com> 16273L: linux-media@vger.kernel.org 16274S: Maintained 16275T: git git://linuxtv.org/media_tree.git 16276F: drivers/media/i2c/ov13b10.c 16277 16278OMNIVISION OV2680 SENSOR DRIVER 16279M: Rui Miguel Silva <rmfrfs@gmail.com> 16280M: Hans de Goede <hansg@kernel.org> 16281L: linux-media@vger.kernel.org 16282S: Maintained 16283T: git git://linuxtv.org/media_tree.git 16284F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16285F: drivers/media/i2c/ov2680.c 16286 16287OMNIVISION OV2685 SENSOR DRIVER 16288M: Shunqian Zheng <zhengsq@rock-chips.com> 16289L: linux-media@vger.kernel.org 16290S: Maintained 16291T: git git://linuxtv.org/media_tree.git 16292F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16293F: drivers/media/i2c/ov2685.c 16294 16295OMNIVISION OV2740 SENSOR DRIVER 16296M: Tianshu Qiu <tian.shu.qiu@intel.com> 16297R: Sakari Ailus <sakari.ailus@linux.intel.com> 16298R: Bingbu Cao <bingbu.cao@intel.com> 16299L: linux-media@vger.kernel.org 16300S: Maintained 16301T: git git://linuxtv.org/media_tree.git 16302F: drivers/media/i2c/ov2740.c 16303 16304OMNIVISION OV4689 SENSOR DRIVER 16305M: Mikhail Rudenko <mike.rudenko@gmail.com> 16306L: linux-media@vger.kernel.org 16307S: Maintained 16308T: git git://linuxtv.org/media_tree.git 16309F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16310F: drivers/media/i2c/ov4689.c 16311 16312OMNIVISION OV5640 SENSOR DRIVER 16313M: Steve Longerbeam <slongerbeam@gmail.com> 16314L: linux-media@vger.kernel.org 16315S: Maintained 16316T: git git://linuxtv.org/media_tree.git 16317F: drivers/media/i2c/ov5640.c 16318 16319OMNIVISION OV5647 SENSOR DRIVER 16320M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16321M: Jacopo Mondi <jacopo@jmondi.org> 16322L: linux-media@vger.kernel.org 16323S: Maintained 16324T: git git://linuxtv.org/media_tree.git 16325F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16326F: drivers/media/i2c/ov5647.c 16327 16328OMNIVISION OV5670 SENSOR DRIVER 16329M: Sakari Ailus <sakari.ailus@linux.intel.com> 16330L: linux-media@vger.kernel.org 16331S: Maintained 16332T: git git://linuxtv.org/media_tree.git 16333F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16334F: drivers/media/i2c/ov5670.c 16335 16336OMNIVISION OV5675 SENSOR DRIVER 16337M: Sakari Ailus <sakari.ailus@linux.intel.com> 16338L: linux-media@vger.kernel.org 16339S: Maintained 16340T: git git://linuxtv.org/media_tree.git 16341F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16342F: drivers/media/i2c/ov5675.c 16343 16344OMNIVISION OV5693 SENSOR DRIVER 16345M: Daniel Scally <djrscally@gmail.com> 16346L: linux-media@vger.kernel.org 16347S: Maintained 16348T: git git://linuxtv.org/media_tree.git 16349F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16350F: drivers/media/i2c/ov5693.c 16351 16352OMNIVISION OV5695 SENSOR DRIVER 16353M: Shunqian Zheng <zhengsq@rock-chips.com> 16354L: linux-media@vger.kernel.org 16355S: Maintained 16356T: git git://linuxtv.org/media_tree.git 16357F: drivers/media/i2c/ov5695.c 16358 16359OMNIVISION OV64A40 SENSOR DRIVER 16360M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16361L: linux-media@vger.kernel.org 16362S: Maintained 16363T: git git://linuxtv.org/media_tree.git 16364F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16365F: drivers/media/i2c/ov64a40.c 16366 16367OMNIVISION OV7670 SENSOR DRIVER 16368L: linux-media@vger.kernel.org 16369S: Orphan 16370T: git git://linuxtv.org/media_tree.git 16371F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16372F: drivers/media/i2c/ov7670.c 16373 16374OMNIVISION OV772x SENSOR DRIVER 16375M: Jacopo Mondi <jacopo@jmondi.org> 16376L: linux-media@vger.kernel.org 16377S: Odd fixes 16378T: git git://linuxtv.org/media_tree.git 16379F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16380F: drivers/media/i2c/ov772x.c 16381F: include/media/i2c/ov772x.h 16382 16383OMNIVISION OV7740 SENSOR DRIVER 16384L: linux-media@vger.kernel.org 16385S: Orphan 16386T: git git://linuxtv.org/media_tree.git 16387F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16388F: drivers/media/i2c/ov7740.c 16389 16390OMNIVISION OV8856 SENSOR DRIVER 16391M: Sakari Ailus <sakari.ailus@linux.intel.com> 16392L: linux-media@vger.kernel.org 16393S: Maintained 16394T: git git://linuxtv.org/media_tree.git 16395F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16396F: drivers/media/i2c/ov8856.c 16397 16398OMNIVISION OV8858 SENSOR DRIVER 16399M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16400M: Nicholas Roth <nicholas@rothemail.net> 16401L: linux-media@vger.kernel.org 16402S: Maintained 16403T: git git://linuxtv.org/media_tree.git 16404F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16405F: drivers/media/i2c/ov8858.c 16406 16407OMNIVISION OV9282 SENSOR DRIVER 16408M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16409L: linux-media@vger.kernel.org 16410S: Maintained 16411T: git git://linuxtv.org/media_tree.git 16412F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16413F: drivers/media/i2c/ov9282.c 16414 16415OMNIVISION OV9640 SENSOR DRIVER 16416M: Petr Cvek <petrcvekcz@gmail.com> 16417L: linux-media@vger.kernel.org 16418S: Maintained 16419F: drivers/media/i2c/ov9640.* 16420 16421OMNIVISION OV9650 SENSOR DRIVER 16422M: Sakari Ailus <sakari.ailus@linux.intel.com> 16423R: Akinobu Mita <akinobu.mita@gmail.com> 16424R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16425L: linux-media@vger.kernel.org 16426S: Maintained 16427T: git git://linuxtv.org/media_tree.git 16428F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16429F: drivers/media/i2c/ov9650.c 16430 16431OMNIVISION OV9734 SENSOR DRIVER 16432M: Tianshu Qiu <tian.shu.qiu@intel.com> 16433R: Bingbu Cao <bingbu.cao@intel.com> 16434L: linux-media@vger.kernel.org 16435S: Maintained 16436T: git git://linuxtv.org/media_tree.git 16437F: drivers/media/i2c/ov9734.c 16438 16439ONBOARD USB HUB DRIVER 16440M: Matthias Kaehlcke <mka@chromium.org> 16441L: linux-usb@vger.kernel.org 16442S: Maintained 16443F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16444F: drivers/usb/misc/onboard_usb_hub.c 16445 16446ONENAND FLASH DRIVER 16447M: Kyungmin Park <kyungmin.park@samsung.com> 16448L: linux-mtd@lists.infradead.org 16449S: Maintained 16450F: drivers/mtd/nand/onenand/ 16451F: include/linux/mtd/onenand*.h 16452 16453ONEXPLAYER FAN DRIVER 16454M: Derek John Clark <derekjohn.clark@gmail.com> 16455M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16456L: linux-hwmon@vger.kernel.org 16457S: Maintained 16458F: drivers/hwmon/oxp-sensors.c 16459 16460ONIE TLV NVMEM LAYOUT DRIVER 16461M: Miquel Raynal <miquel.raynal@bootlin.com> 16462S: Maintained 16463F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16464F: drivers/nvmem/layouts/onie-tlv.c 16465 16466ONION OMEGA2+ BOARD 16467M: Harvey Hunt <harveyhuntnexus@gmail.com> 16468L: linux-mips@vger.kernel.org 16469S: Maintained 16470F: arch/mips/boot/dts/ralink/omega2p.dts 16471 16472ONSEMI ETHERNET PHY DRIVERS 16473M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16474L: netdev@vger.kernel.org 16475S: Supported 16476W: http://www.onsemi.com 16477F: drivers/net/phy/ncn* 16478 16479OP-TEE DRIVER 16480M: Jens Wiklander <jens.wiklander@linaro.org> 16481L: op-tee@lists.trustedfirmware.org 16482S: Maintained 16483F: Documentation/ABI/testing/sysfs-bus-optee-devices 16484F: drivers/tee/optee/ 16485 16486OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16487M: Sumit Garg <sumit.garg@linaro.org> 16488L: op-tee@lists.trustedfirmware.org 16489S: Maintained 16490F: drivers/char/hw_random/optee-rng.c 16491 16492OP-TEE RTC DRIVER 16493M: Clément Léger <clement.leger@bootlin.com> 16494L: linux-rtc@vger.kernel.org 16495S: Maintained 16496F: drivers/rtc/rtc-optee.c 16497 16498OPA-VNIC DRIVER 16499M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16500L: linux-rdma@vger.kernel.org 16501S: Supported 16502F: drivers/infiniband/ulp/opa_vnic 16503 16504OPEN FIRMWARE AND FLATTENED DEVICE TREE 16505M: Rob Herring <robh@kernel.org> 16506M: Saravana Kannan <saravanak@google.com> 16507L: devicetree@vger.kernel.org 16508S: Maintained 16509W: http://www.devicetree.org/ 16510C: irc://irc.libera.chat/devicetree 16511T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16512F: Documentation/ABI/testing/sysfs-firmware-ofw 16513F: drivers/of/ 16514F: include/linux/of*.h 16515F: scripts/dtc/ 16516F: tools/testing/selftests/dt/ 16517K: of_overlay_notifier_ 16518K: of_overlay_fdt_apply 16519K: of_overlay_remove 16520 16521OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16522M: Rob Herring <robh@kernel.org> 16523M: Krzysztof Kozlowski <krzk+dt@kernel.org> 16524M: Conor Dooley <conor+dt@kernel.org> 16525L: devicetree@vger.kernel.org 16526S: Maintained 16527Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16528C: irc://irc.libera.chat/devicetree 16529T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16530F: Documentation/devicetree/ 16531F: arch/*/boot/dts/ 16532F: include/dt-bindings/ 16533 16534OPENCOMPUTE PTP CLOCK DRIVER 16535M: Jonathan Lemon <jonathan.lemon@gmail.com> 16536M: Vadim Fedorenko <vadfed@linux.dev> 16537L: netdev@vger.kernel.org 16538S: Maintained 16539F: drivers/ptp/ptp_ocp.c 16540 16541OPENCORES I2C BUS DRIVER 16542M: Peter Korsgaard <peter@korsgaard.com> 16543M: Andrew Lunn <andrew@lunn.ch> 16544L: linux-i2c@vger.kernel.org 16545S: Maintained 16546F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16547F: Documentation/i2c/busses/i2c-ocores.rst 16548F: drivers/i2c/busses/i2c-ocores.c 16549F: include/linux/platform_data/i2c-ocores.h 16550 16551OPENRISC ARCHITECTURE 16552M: Jonas Bonn <jonas@southpole.se> 16553M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16554M: Stafford Horne <shorne@gmail.com> 16555L: linux-openrisc@vger.kernel.org 16556S: Maintained 16557W: http://openrisc.io 16558T: git https://github.com/openrisc/linux.git 16559F: Documentation/arch/openrisc/ 16560F: Documentation/devicetree/bindings/openrisc/ 16561F: arch/openrisc/ 16562F: drivers/irqchip/irq-ompic.c 16563F: drivers/irqchip/irq-or1k-* 16564 16565OPENVSWITCH 16566M: Pravin B Shelar <pshelar@ovn.org> 16567L: netdev@vger.kernel.org 16568L: dev@openvswitch.org 16569S: Maintained 16570W: http://openvswitch.org 16571F: include/uapi/linux/openvswitch.h 16572F: net/openvswitch/ 16573F: tools/testing/selftests/net/openvswitch/ 16574 16575OPERATING PERFORMANCE POINTS (OPP) 16576M: Viresh Kumar <vireshk@kernel.org> 16577M: Nishanth Menon <nm@ti.com> 16578M: Stephen Boyd <sboyd@kernel.org> 16579L: linux-pm@vger.kernel.org 16580S: Maintained 16581T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16582F: Documentation/devicetree/bindings/opp/ 16583F: Documentation/power/opp.rst 16584F: drivers/opp/ 16585F: include/linux/pm_opp.h 16586 16587OPL4 DRIVER 16588M: Clemens Ladisch <clemens@ladisch.de> 16589L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16590S: Maintained 16591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16592F: sound/drivers/opl4/ 16593 16594ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16595M: Mark Fasheh <mark@fasheh.com> 16596M: Joel Becker <jlbec@evilplan.org> 16597M: Joseph Qi <joseph.qi@linux.alibaba.com> 16598L: ocfs2-devel@lists.linux.dev 16599S: Supported 16600W: http://ocfs2.wiki.kernel.org 16601F: Documentation/filesystems/dlmfs.rst 16602F: Documentation/filesystems/ocfs2.rst 16603F: fs/ocfs2/ 16604 16605ORANGEFS FILESYSTEM 16606M: Mike Marshall <hubcap@omnibond.com> 16607R: Martin Brandenburg <martin@omnibond.com> 16608L: devel@lists.orangefs.org 16609S: Supported 16610T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16611F: Documentation/filesystems/orangefs.rst 16612F: fs/orangefs/ 16613 16614OV2659 OMNIVISION SENSOR DRIVER 16615M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16616L: linux-media@vger.kernel.org 16617S: Maintained 16618W: https://linuxtv.org 16619Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16620T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16621F: drivers/media/i2c/ov2659.c 16622F: include/media/i2c/ov2659.h 16623 16624OVERLAY FILESYSTEM 16625M: Miklos Szeredi <miklos@szeredi.hu> 16626M: Amir Goldstein <amir73il@gmail.com> 16627L: linux-unionfs@vger.kernel.org 16628S: Supported 16629T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16630F: Documentation/filesystems/overlayfs.rst 16631F: fs/overlayfs/ 16632 16633P54 WIRELESS DRIVER 16634M: Christian Lamparter <chunkeey@googlemail.com> 16635L: linux-wireless@vger.kernel.org 16636S: Maintained 16637W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16638F: drivers/net/wireless/intersil/p54/ 16639 16640PACKET SOCKETS 16641M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16642S: Maintained 16643F: include/uapi/linux/if_packet.h 16644F: net/packet/af_packet.c 16645 16646PACKING 16647M: Vladimir Oltean <olteanv@gmail.com> 16648L: netdev@vger.kernel.org 16649S: Supported 16650F: Documentation/core-api/packing.rst 16651F: include/linux/packing.h 16652F: lib/packing.c 16653 16654PADATA PARALLEL EXECUTION MECHANISM 16655M: Steffen Klassert <steffen.klassert@secunet.com> 16656M: Daniel Jordan <daniel.m.jordan@oracle.com> 16657L: linux-crypto@vger.kernel.org 16658L: linux-kernel@vger.kernel.org 16659S: Maintained 16660F: Documentation/core-api/padata.rst 16661F: include/linux/padata.h 16662F: kernel/padata.c 16663 16664PAGE CACHE 16665M: Matthew Wilcox (Oracle) <willy@infradead.org> 16666L: linux-fsdevel@vger.kernel.org 16667S: Supported 16668T: git git://git.infradead.org/users/willy/pagecache.git 16669F: Documentation/filesystems/locking.rst 16670F: Documentation/filesystems/vfs.rst 16671F: include/linux/pagemap.h 16672F: mm/filemap.c 16673F: mm/page-writeback.c 16674F: mm/readahead.c 16675F: mm/truncate.c 16676 16677PAGE POOL 16678M: Jesper Dangaard Brouer <hawk@kernel.org> 16679M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16680L: netdev@vger.kernel.org 16681S: Supported 16682F: Documentation/networking/page_pool.rst 16683F: include/net/page_pool/ 16684F: include/trace/events/page_pool.h 16685F: net/core/page_pool.c 16686 16687PAGE TABLE CHECK 16688M: Pasha Tatashin <pasha.tatashin@soleen.com> 16689M: Andrew Morton <akpm@linux-foundation.org> 16690L: linux-mm@kvack.org 16691S: Maintained 16692F: Documentation/mm/page_table_check.rst 16693F: include/linux/page_table_check.h 16694F: mm/page_table_check.c 16695 16696PANASONIC LAPTOP ACPI EXTRAS DRIVER 16697M: Kenneth Chan <kenneth.t.chan@gmail.com> 16698L: platform-driver-x86@vger.kernel.org 16699S: Maintained 16700F: drivers/platform/x86/panasonic-laptop.c 16701 16702PARALLAX PING IIO SENSOR DRIVER 16703M: Andreas Klinger <ak@it-klinger.de> 16704L: linux-iio@vger.kernel.org 16705S: Maintained 16706F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16707F: drivers/iio/proximity/ping.c 16708 16709PARALLEL LCD/KEYPAD PANEL DRIVER 16710M: Willy Tarreau <willy@haproxy.com> 16711M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16712S: Odd Fixes 16713F: Documentation/admin-guide/lcd-panel-cgram.rst 16714F: drivers/auxdisplay/panel.c 16715 16716PARALLEL PORT SUBSYSTEM 16717M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16718M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16719L: linux-parport@lists.infradead.org (subscribers-only) 16720S: Maintained 16721F: Documentation/driver-api/parport*.rst 16722F: drivers/char/ppdev.c 16723F: drivers/parport/ 16724F: include/linux/parport*.h 16725F: include/uapi/linux/ppdev.h 16726 16727PARAVIRT_OPS INTERFACE 16728M: Juergen Gross <jgross@suse.com> 16729R: Ajay Kaher <ajay.kaher@broadcom.com> 16730R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 16731R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 16732L: virtualization@lists.linux.dev 16733L: x86@kernel.org 16734S: Supported 16735T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16736F: Documentation/virt/paravirt_ops.rst 16737F: arch/*/include/asm/paravirt*.h 16738F: arch/*/kernel/paravirt* 16739F: include/linux/hypervisor.h 16740 16741PARISC ARCHITECTURE 16742M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16743M: Helge Deller <deller@gmx.de> 16744L: linux-parisc@vger.kernel.org 16745S: Maintained 16746W: https://parisc.wiki.kernel.org 16747Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16748T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16749T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16750F: Documentation/arch/parisc/ 16751F: arch/parisc/ 16752F: drivers/char/agp/parisc-agp.c 16753F: drivers/input/misc/hp_sdc_rtc.c 16754F: drivers/input/serio/gscps2.c 16755F: drivers/input/serio/hp_sdc* 16756F: drivers/parisc/ 16757F: drivers/parport/parport_gsc.* 16758F: drivers/tty/serial/8250/8250_parisc.c 16759F: drivers/video/console/sti* 16760F: drivers/video/fbdev/sti* 16761F: drivers/video/logo/logo_parisc* 16762F: include/linux/hp_sdc.h 16763 16764PARMAN 16765M: Jiri Pirko <jiri@resnulli.us> 16766L: netdev@vger.kernel.org 16767S: Supported 16768F: include/linux/parman.h 16769F: lib/parman.c 16770F: lib/test_parman.c 16771 16772PC ENGINES APU BOARD DRIVER 16773M: Enrico Weigelt, metux IT consult <info@metux.net> 16774S: Maintained 16775F: drivers/platform/x86/pcengines-apuv2.c 16776 16777PC87360 HARDWARE MONITORING DRIVER 16778M: Jim Cromie <jim.cromie@gmail.com> 16779L: linux-hwmon@vger.kernel.org 16780S: Maintained 16781F: Documentation/hwmon/pc87360.rst 16782F: drivers/hwmon/pc87360.c 16783 16784PC8736x GPIO DRIVER 16785M: Jim Cromie <jim.cromie@gmail.com> 16786S: Maintained 16787F: drivers/char/pc8736x_gpio.c 16788 16789PC87427 HARDWARE MONITORING DRIVER 16790M: Jean Delvare <jdelvare@suse.com> 16791L: linux-hwmon@vger.kernel.org 16792S: Maintained 16793F: Documentation/hwmon/pc87427.rst 16794F: drivers/hwmon/pc87427.c 16795 16796PCA9532 LED DRIVER 16797M: Riku Voipio <riku.voipio@iki.fi> 16798S: Maintained 16799F: drivers/leds/leds-pca9532.c 16800F: include/linux/leds-pca9532.h 16801 16802PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16803M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16804M: Pali Rohár <pali@kernel.org> 16805L: linux-pci@vger.kernel.org 16806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16807S: Maintained 16808F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16809F: drivers/pci/controller/pci-aardvark.c 16810 16811PCI DRIVER FOR ALTERA PCIE IP 16812M: Joyce Ooi <joyce.ooi@intel.com> 16813L: linux-pci@vger.kernel.org 16814S: Supported 16815F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16816F: drivers/pci/controller/pcie-altera.c 16817 16818PCI DRIVER FOR APPLIEDMICRO XGENE 16819M: Toan Le <toan@os.amperecomputing.com> 16820L: linux-pci@vger.kernel.org 16821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16822S: Maintained 16823F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16824F: drivers/pci/controller/pci-xgene.c 16825 16826PCI DRIVER FOR ARM VERSATILE PLATFORM 16827M: Rob Herring <robh@kernel.org> 16828L: linux-pci@vger.kernel.org 16829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16830S: Maintained 16831F: Documentation/devicetree/bindings/pci/versatile.yaml 16832F: drivers/pci/controller/pci-versatile.c 16833 16834PCI DRIVER FOR ARMADA 8K 16835M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16836L: linux-pci@vger.kernel.org 16837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16838S: Maintained 16839F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16840F: drivers/pci/controller/dwc/pcie-armada8k.c 16841 16842PCI DRIVER FOR CADENCE PCIE IP 16843L: linux-pci@vger.kernel.org 16844S: Orphan 16845F: Documentation/devicetree/bindings/pci/cdns,* 16846F: drivers/pci/controller/cadence/*cadence* 16847 16848PCI DRIVER FOR FREESCALE LAYERSCAPE 16849M: Minghuan Lian <minghuan.Lian@nxp.com> 16850M: Mingkai Hu <mingkai.hu@nxp.com> 16851M: Roy Zang <roy.zang@nxp.com> 16852L: linuxppc-dev@lists.ozlabs.org 16853L: linux-pci@vger.kernel.org 16854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16855S: Maintained 16856F: drivers/pci/controller/dwc/*layerscape* 16857 16858PCI DRIVER FOR FU740 16859M: Paul Walmsley <paul.walmsley@sifive.com> 16860M: Greentime Hu <greentime.hu@sifive.com> 16861M: Samuel Holland <samuel.holland@sifive.com> 16862L: linux-pci@vger.kernel.org 16863S: Maintained 16864F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16865F: drivers/pci/controller/dwc/pcie-fu740.c 16866 16867PCI DRIVER FOR GENERIC OF HOSTS 16868M: Will Deacon <will@kernel.org> 16869L: linux-pci@vger.kernel.org 16870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16871S: Maintained 16872F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16873F: drivers/pci/controller/pci-host-common.c 16874F: drivers/pci/controller/pci-host-generic.c 16875 16876PCI DRIVER FOR IMX6 16877M: Richard Zhu <hongxing.zhu@nxp.com> 16878M: Lucas Stach <l.stach@pengutronix.de> 16879L: linux-pci@vger.kernel.org 16880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16881S: Maintained 16882F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16883F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16884F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16885F: drivers/pci/controller/dwc/*imx6* 16886 16887PCI DRIVER FOR INTEL IXP4XX 16888M: Linus Walleij <linus.walleij@linaro.org> 16889S: Maintained 16890F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16891F: drivers/pci/controller/pci-ixp4xx.c 16892 16893PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16894M: Nirmal Patel <nirmal.patel@linux.intel.com> 16895R: Jonathan Derrick <jonathan.derrick@linux.dev> 16896L: linux-pci@vger.kernel.org 16897S: Supported 16898F: drivers/pci/controller/vmd.c 16899 16900PCI DRIVER FOR MICROSEMI SWITCHTEC 16901M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16902M: Logan Gunthorpe <logang@deltatee.com> 16903L: linux-pci@vger.kernel.org 16904S: Maintained 16905F: Documentation/ABI/testing/sysfs-class-switchtec 16906F: Documentation/driver-api/switchtec.rst 16907F: drivers/ntb/hw/mscc/ 16908F: drivers/pci/switch/switchtec* 16909F: include/linux/switchtec.h 16910F: include/uapi/linux/switchtec_ioctl.h 16911 16912PCI DRIVER FOR MOBIVEIL PCIE IP 16913M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16914M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16915L: linux-pci@vger.kernel.org 16916S: Supported 16917F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16918F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16919 16920PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16921M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16922M: Pali Rohár <pali@kernel.org> 16923L: linux-pci@vger.kernel.org 16924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16925S: Maintained 16926F: drivers/pci/controller/*mvebu* 16927 16928PCI DRIVER FOR NVIDIA TEGRA 16929M: Thierry Reding <thierry.reding@gmail.com> 16930L: linux-tegra@vger.kernel.org 16931L: linux-pci@vger.kernel.org 16932S: Supported 16933F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16934F: drivers/pci/controller/pci-tegra.c 16935 16936PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16937M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16938L: linux-pci@vger.kernel.org 16939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16940S: Maintained 16941F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16942F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16943 16944PCI DRIVER FOR RENESAS R-CAR 16945M: Marek Vasut <marek.vasut+renesas@gmail.com> 16946M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16947L: linux-pci@vger.kernel.org 16948L: linux-renesas-soc@vger.kernel.org 16949S: Maintained 16950F: Documentation/devicetree/bindings/pci/*rcar* 16951F: drivers/pci/controller/*rcar* 16952F: drivers/pci/controller/dwc/*rcar* 16953 16954PCI DRIVER FOR SAMSUNG EXYNOS 16955M: Jingoo Han <jingoohan1@gmail.com> 16956L: linux-pci@vger.kernel.org 16957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16958L: linux-samsung-soc@vger.kernel.org 16959S: Maintained 16960F: drivers/pci/controller/dwc/pci-exynos.c 16961 16962PCI DRIVER FOR SYNOPSYS DESIGNWARE 16963M: Jingoo Han <jingoohan1@gmail.com> 16964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16965L: linux-pci@vger.kernel.org 16966S: Maintained 16967F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16968F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16969F: drivers/pci/controller/dwc/*designware* 16970 16971PCI DRIVER FOR TI DRA7XX/J721E 16972M: Vignesh Raghavendra <vigneshr@ti.com> 16973R: Siddharth Vadapalli <s-vadapalli@ti.com> 16974L: linux-omap@vger.kernel.org 16975L: linux-pci@vger.kernel.org 16976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16977S: Supported 16978F: Documentation/devicetree/bindings/pci/ti-pci.txt 16979F: drivers/pci/controller/cadence/pci-j721e.c 16980F: drivers/pci/controller/dwc/pci-dra7xx.c 16981 16982PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16983M: Linus Walleij <linus.walleij@linaro.org> 16984L: linux-pci@vger.kernel.org 16985S: Maintained 16986F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16987F: drivers/pci/controller/pci-v3-semi.c 16988 16989PCI DRIVER FOR XILINX VERSAL CPM 16990M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16991M: Michal Simek <michal.simek@amd.com> 16992L: linux-pci@vger.kernel.org 16993S: Maintained 16994F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16995F: drivers/pci/controller/pcie-xilinx-cpm.c 16996 16997PCI ENDPOINT SUBSYSTEM 16998M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16999M: Krzysztof Wilczyński <kw@linux.com> 17000R: Kishon Vijay Abraham I <kishon@kernel.org> 17001L: linux-pci@vger.kernel.org 17002S: Supported 17003Q: https://patchwork.kernel.org/project/linux-pci/list/ 17004B: https://bugzilla.kernel.org 17005C: irc://irc.oftc.net/linux-pci 17006T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17007F: Documentation/PCI/endpoint/* 17008F: Documentation/misc-devices/pci-endpoint-test.rst 17009F: drivers/misc/pci_endpoint_test.c 17010F: drivers/pci/endpoint/ 17011F: tools/pci/ 17012 17013PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17014M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17015R: Oliver O'Halloran <oohall@gmail.com> 17016L: linuxppc-dev@lists.ozlabs.org 17017S: Supported 17018F: Documentation/PCI/pci-error-recovery.rst 17019F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17020F: arch/powerpc/include/*/eeh*.h 17021F: arch/powerpc/kernel/eeh*.c 17022F: arch/powerpc/platforms/*/eeh*.c 17023F: drivers/pci/pcie/aer.c 17024F: drivers/pci/pcie/dpc.c 17025F: drivers/pci/pcie/err.c 17026 17027PCI ERROR RECOVERY 17028M: Linas Vepstas <linasvepstas@gmail.com> 17029L: linux-pci@vger.kernel.org 17030S: Supported 17031F: Documentation/PCI/pci-error-recovery.rst 17032 17033PCI MSI DRIVER FOR ALTERA MSI IP 17034M: Joyce Ooi <joyce.ooi@intel.com> 17035L: linux-pci@vger.kernel.org 17036S: Supported 17037F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17038F: drivers/pci/controller/pcie-altera-msi.c 17039 17040PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17041M: Toan Le <toan@os.amperecomputing.com> 17042L: linux-pci@vger.kernel.org 17043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17044S: Maintained 17045F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17046F: drivers/pci/controller/pci-xgene-msi.c 17047 17048PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17049M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17050M: Krzysztof Wilczyński <kw@linux.com> 17051R: Rob Herring <robh@kernel.org> 17052L: linux-pci@vger.kernel.org 17053S: Supported 17054Q: https://patchwork.kernel.org/project/linux-pci/list/ 17055B: https://bugzilla.kernel.org 17056C: irc://irc.oftc.net/linux-pci 17057T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17058F: Documentation/devicetree/bindings/pci/ 17059F: drivers/pci/controller/ 17060F: drivers/pci/pci-bridge-emul.c 17061F: drivers/pci/pci-bridge-emul.h 17062 17063PCI PEER-TO-PEER DMA (P2PDMA) 17064M: Bjorn Helgaas <bhelgaas@google.com> 17065M: Logan Gunthorpe <logang@deltatee.com> 17066L: linux-pci@vger.kernel.org 17067S: Supported 17068Q: https://patchwork.kernel.org/project/linux-pci/list/ 17069B: https://bugzilla.kernel.org 17070C: irc://irc.oftc.net/linux-pci 17071T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17072F: Documentation/driver-api/pci/p2pdma.rst 17073F: drivers/pci/p2pdma.c 17074F: include/linux/pci-p2pdma.h 17075 17076PCI SUBSYSTEM 17077M: Bjorn Helgaas <bhelgaas@google.com> 17078L: linux-pci@vger.kernel.org 17079S: Supported 17080Q: https://patchwork.kernel.org/project/linux-pci/list/ 17081B: https://bugzilla.kernel.org 17082C: irc://irc.oftc.net/linux-pci 17083T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17084F: Documentation/PCI/ 17085F: Documentation/devicetree/bindings/pci/ 17086F: arch/x86/kernel/early-quirks.c 17087F: arch/x86/kernel/quirks.c 17088F: arch/x86/pci/ 17089F: drivers/acpi/pci* 17090F: drivers/pci/ 17091F: include/asm-generic/pci* 17092F: include/linux/of_pci.h 17093F: include/linux/pci* 17094F: include/uapi/linux/pci* 17095 17096PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17097M: Jonathan Chocron <jonnyc@amazon.com> 17098L: linux-pci@vger.kernel.org 17099S: Maintained 17100F: Documentation/devicetree/bindings/pci/pcie-al.txt 17101F: drivers/pci/controller/dwc/pcie-al.c 17102 17103PCIE DRIVER FOR AMLOGIC MESON 17104M: Yue Wang <yue.wang@Amlogic.com> 17105L: linux-pci@vger.kernel.org 17106L: linux-amlogic@lists.infradead.org 17107S: Maintained 17108F: drivers/pci/controller/dwc/pci-meson.c 17109 17110PCIE DRIVER FOR AXIS ARTPEC 17111M: Jesper Nilsson <jesper.nilsson@axis.com> 17112L: linux-arm-kernel@axis.com 17113L: linux-pci@vger.kernel.org 17114S: Maintained 17115F: Documentation/devicetree/bindings/pci/axis,artpec* 17116F: drivers/pci/controller/dwc/*artpec* 17117 17118PCIE DRIVER FOR CAVIUM THUNDERX 17119M: Robert Richter <rric@kernel.org> 17120L: linux-pci@vger.kernel.org 17121L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17122S: Odd Fixes 17123F: drivers/pci/controller/pci-thunder-* 17124 17125PCIE DRIVER FOR HISILICON 17126M: Zhou Wang <wangzhou1@hisilicon.com> 17127L: linux-pci@vger.kernel.org 17128S: Maintained 17129F: drivers/pci/controller/dwc/pcie-hisi.c 17130 17131PCIE DRIVER FOR HISILICON KIRIN 17132M: Xiaowei Song <songxiaowei@hisilicon.com> 17133M: Binghui Wang <wangbinghui@hisilicon.com> 17134L: linux-pci@vger.kernel.org 17135S: Maintained 17136F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17137F: drivers/pci/controller/dwc/pcie-kirin.c 17138 17139PCIE DRIVER FOR HISILICON STB 17140M: Shawn Guo <shawn.guo@linaro.org> 17141L: linux-pci@vger.kernel.org 17142S: Maintained 17143F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17144F: drivers/pci/controller/dwc/pcie-histb.c 17145 17146PCIE DRIVER FOR INTEL KEEM BAY 17147M: Srikanth Thokala <srikanth.thokala@intel.com> 17148L: linux-pci@vger.kernel.org 17149S: Supported 17150F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17151F: drivers/pci/controller/dwc/pcie-keembay.c 17152 17153PCIE DRIVER FOR INTEL LGM GW SOC 17154M: Chuanhua Lei <lchuanhua@maxlinear.com> 17155L: linux-pci@vger.kernel.org 17156S: Maintained 17157F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17158F: drivers/pci/controller/dwc/pcie-intel-gw.c 17159 17160PCIE DRIVER FOR MEDIATEK 17161M: Ryder Lee <ryder.lee@mediatek.com> 17162M: Jianjun Wang <jianjun.wang@mediatek.com> 17163L: linux-pci@vger.kernel.org 17164L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17165S: Supported 17166F: Documentation/devicetree/bindings/pci/mediatek* 17167F: drivers/pci/controller/*mediatek* 17168 17169PCIE DRIVER FOR MICROCHIP 17170M: Daire McNamara <daire.mcnamara@microchip.com> 17171L: linux-pci@vger.kernel.org 17172S: Supported 17173F: Documentation/devicetree/bindings/pci/microchip* 17174F: drivers/pci/controller/*microchip* 17175 17176PCIE DRIVER FOR QUALCOMM MSM 17177M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17178L: linux-pci@vger.kernel.org 17179L: linux-arm-msm@vger.kernel.org 17180S: Maintained 17181F: drivers/pci/controller/dwc/pcie-qcom.c 17182 17183PCIE DRIVER FOR ROCKCHIP 17184M: Shawn Lin <shawn.lin@rock-chips.com> 17185L: linux-pci@vger.kernel.org 17186L: linux-rockchip@lists.infradead.org 17187S: Maintained 17188F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17189F: drivers/pci/controller/pcie-rockchip* 17190 17191PCIE DRIVER FOR SOCIONEXT UNIPHIER 17192M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17193L: linux-pci@vger.kernel.org 17194S: Maintained 17195F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17196F: drivers/pci/controller/dwc/pcie-uniphier* 17197 17198PCIE DRIVER FOR ST SPEAR13XX 17199M: Pratyush Anand <pratyush.anand@gmail.com> 17200L: linux-pci@vger.kernel.org 17201S: Maintained 17202F: drivers/pci/controller/dwc/*spear* 17203 17204PCIE ENDPOINT DRIVER FOR QUALCOMM 17205M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17206L: linux-pci@vger.kernel.org 17207L: linux-arm-msm@vger.kernel.org 17208S: Maintained 17209F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17210F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17211 17212PCMCIA SUBSYSTEM 17213M: Dominik Brodowski <linux@dominikbrodowski.net> 17214S: Odd Fixes 17215T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17216F: Documentation/pcmcia/ 17217F: drivers/pcmcia/ 17218F: include/pcmcia/ 17219F: tools/pcmcia/ 17220 17221PCNET32 NETWORK DRIVER 17222M: Don Fry <pcnet32@frontier.com> 17223L: netdev@vger.kernel.org 17224S: Maintained 17225F: drivers/net/ethernet/amd/pcnet32.c 17226 17227PCRYPT PARALLEL CRYPTO ENGINE 17228M: Steffen Klassert <steffen.klassert@secunet.com> 17229L: linux-crypto@vger.kernel.org 17230S: Maintained 17231F: crypto/pcrypt.c 17232F: include/crypto/pcrypt.h 17233 17234PDS DSC VIRTIO DATA PATH ACCELERATOR 17235R: Shannon Nelson <shannon.nelson@amd.com> 17236F: drivers/vdpa/pds/ 17237 17238PECI HARDWARE MONITORING DRIVERS 17239M: Iwona Winiarska <iwona.winiarska@intel.com> 17240L: linux-hwmon@vger.kernel.org 17241S: Supported 17242F: Documentation/hwmon/peci-cputemp.rst 17243F: Documentation/hwmon/peci-dimmtemp.rst 17244F: drivers/hwmon/peci/ 17245 17246PECI SUBSYSTEM 17247M: Iwona Winiarska <iwona.winiarska@intel.com> 17248L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17249S: Supported 17250F: Documentation/devicetree/bindings/peci/ 17251F: Documentation/peci/ 17252F: drivers/peci/ 17253F: include/linux/peci-cpu.h 17254F: include/linux/peci.h 17255 17256PENSANDO ETHERNET DRIVERS 17257M: Shannon Nelson <shannon.nelson@amd.com> 17258M: Brett Creeley <brett.creeley@amd.com> 17259M: drivers@pensando.io 17260L: netdev@vger.kernel.org 17261S: Supported 17262F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17263F: drivers/net/ethernet/pensando/ 17264 17265PER-CPU MEMORY ALLOCATOR 17266M: Dennis Zhou <dennis@kernel.org> 17267M: Tejun Heo <tj@kernel.org> 17268M: Christoph Lameter <cl@linux.com> 17269L: linux-mm@kvack.org 17270S: Maintained 17271T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17272F: arch/*/include/asm/percpu.h 17273F: include/linux/percpu*.h 17274F: lib/percpu*.c 17275F: mm/percpu*.c 17276 17277PER-TASK DELAY ACCOUNTING 17278M: Balbir Singh <bsingharora@gmail.com> 17279S: Maintained 17280F: include/linux/delayacct.h 17281F: kernel/delayacct.c 17282 17283PERFORMANCE EVENTS SUBSYSTEM 17284M: Peter Zijlstra <peterz@infradead.org> 17285M: Ingo Molnar <mingo@redhat.com> 17286M: Arnaldo Carvalho de Melo <acme@kernel.org> 17287M: Namhyung Kim <namhyung@kernel.org> 17288R: Mark Rutland <mark.rutland@arm.com> 17289R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17290R: Jiri Olsa <jolsa@kernel.org> 17291R: Ian Rogers <irogers@google.com> 17292R: Adrian Hunter <adrian.hunter@intel.com> 17293L: linux-perf-users@vger.kernel.org 17294L: linux-kernel@vger.kernel.org 17295S: Supported 17296W: https://perf.wiki.kernel.org/ 17297T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17298T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17299T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17300F: arch/*/events/* 17301F: arch/*/events/*/* 17302F: arch/*/include/asm/perf_event.h 17303F: arch/*/kernel/*/*/perf_event*.c 17304F: arch/*/kernel/*/perf_event*.c 17305F: arch/*/kernel/perf_callchain.c 17306F: arch/*/kernel/perf_event*.c 17307F: include/linux/perf_event.h 17308F: include/uapi/linux/perf_event.h 17309F: kernel/events/* 17310F: tools/lib/perf/ 17311F: tools/perf/ 17312 17313PERFORMANCE EVENTS TOOLING ARM64 17314R: John Garry <john.g.garry@oracle.com> 17315R: Will Deacon <will@kernel.org> 17316R: James Clark <james.clark@arm.com> 17317R: Mike Leach <mike.leach@linaro.org> 17318R: Leo Yan <leo.yan@linux.dev> 17319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17320S: Supported 17321F: tools/build/feature/test-libopencsd.c 17322F: tools/perf/arch/arm*/ 17323F: tools/perf/pmu-events/arch/arm64/ 17324F: tools/perf/util/arm-spe* 17325F: tools/perf/util/cs-etm* 17326 17327PERSONALITY HANDLING 17328M: Christoph Hellwig <hch@infradead.org> 17329L: linux-abi-devel@lists.sourceforge.net 17330S: Maintained 17331F: include/linux/personality.h 17332F: include/uapi/linux/personality.h 17333 17334PHOENIX RC FLIGHT CONTROLLER ADAPTER 17335M: Marcus Folkesson <marcus.folkesson@gmail.com> 17336L: linux-input@vger.kernel.org 17337S: Maintained 17338F: Documentation/input/devices/pxrc.rst 17339F: drivers/input/joystick/pxrc.c 17340 17341PHONET PROTOCOL 17342M: Remi Denis-Courmont <courmisch@gmail.com> 17343S: Supported 17344F: Documentation/networking/phonet.rst 17345F: include/linux/phonet.h 17346F: include/net/phonet/ 17347F: include/uapi/linux/phonet.h 17348F: net/phonet/ 17349 17350PHRAM MTD DRIVER 17351M: Joern Engel <joern@lazybastard.org> 17352L: linux-mtd@lists.infradead.org 17353S: Maintained 17354F: drivers/mtd/devices/phram.c 17355 17356PICOLCD HID DRIVER 17357M: Bruno Prémont <bonbons@linux-vserver.org> 17358L: linux-input@vger.kernel.org 17359S: Maintained 17360F: drivers/hid/hid-picolcd* 17361 17362PIDFD API 17363M: Christian Brauner <christian@brauner.io> 17364L: linux-kernel@vger.kernel.org 17365S: Maintained 17366T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17367F: samples/pidfd/ 17368F: tools/testing/selftests/clone3/ 17369F: tools/testing/selftests/pid_namespace/ 17370F: tools/testing/selftests/pidfd/ 17371K: (?i)pidfd 17372K: (?i)clone3 17373K: \b(clone_args|kernel_clone_args)\b 17374 17375PIN CONTROL SUBSYSTEM 17376M: Linus Walleij <linus.walleij@linaro.org> 17377L: linux-gpio@vger.kernel.org 17378S: Maintained 17379T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17380F: Documentation/devicetree/bindings/pinctrl/ 17381F: Documentation/driver-api/pin-control.rst 17382F: drivers/pinctrl/ 17383F: include/dt-bindings/pinctrl/ 17384F: include/linux/pinctrl/ 17385 17386PIN CONTROLLER - AMD 17387M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17388M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17389S: Maintained 17390F: drivers/pinctrl/pinctrl-amd.c 17391 17392PIN CONTROLLER - FREESCALE 17393M: Dong Aisheng <aisheng.dong@nxp.com> 17394M: Fabio Estevam <festevam@gmail.com> 17395M: Shawn Guo <shawnguo@kernel.org> 17396M: Jacky Bai <ping.bai@nxp.com> 17397R: Pengutronix Kernel Team <kernel@pengutronix.de> 17398L: linux-gpio@vger.kernel.org 17399L: NXP S32 Linux Team <s32@nxp.com> 17400S: Maintained 17401F: Documentation/devicetree/bindings/pinctrl/fsl,* 17402F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17403F: drivers/pinctrl/freescale/ 17404F: drivers/pinctrl/nxp/ 17405 17406PIN CONTROLLER - INTEL 17407M: Mika Westerberg <mika.westerberg@linux.intel.com> 17408M: Andy Shevchenko <andy@kernel.org> 17409S: Supported 17410T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17411F: drivers/pinctrl/intel/ 17412 17413PIN CONTROLLER - KEEMBAY 17414M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17415S: Supported 17416F: drivers/pinctrl/pinctrl-keembay* 17417 17418PIN CONTROLLER - MEDIATEK 17419M: Sean Wang <sean.wang@kernel.org> 17420L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17421S: Maintained 17422F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17423F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17424F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17425F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17426F: drivers/pinctrl/mediatek/ 17427 17428PIN CONTROLLER - MEDIATEK MIPS 17429M: Arınç ÜNAL <arinc.unal@arinc9.com> 17430M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17431L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17432L: linux-mips@vger.kernel.org 17433S: Maintained 17434F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17435F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17436F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17437F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17438F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17439F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17440F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17441F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17442F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17443F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17444F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17445F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17446F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17447F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17448F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17449 17450PIN CONTROLLER - MICROCHIP AT91 17451M: Ludovic Desroches <ludovic.desroches@microchip.com> 17452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17453L: linux-gpio@vger.kernel.org 17454S: Supported 17455F: drivers/gpio/gpio-sama5d2-piobu.c 17456F: drivers/pinctrl/pinctrl-at91* 17457 17458PIN CONTROLLER - QUALCOMM 17459M: Bjorn Andersson <andersson@kernel.org> 17460L: linux-arm-msm@vger.kernel.org 17461S: Maintained 17462F: Documentation/devicetree/bindings/pinctrl/qcom,* 17463F: drivers/pinctrl/qcom/ 17464 17465PIN CONTROLLER - RENESAS 17466M: Geert Uytterhoeven <geert+renesas@glider.be> 17467L: linux-renesas-soc@vger.kernel.org 17468S: Supported 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17470F: Documentation/devicetree/bindings/pinctrl/renesas,* 17471F: drivers/pinctrl/renesas/ 17472 17473PIN CONTROLLER - SAMSUNG 17474M: Krzysztof Kozlowski <krzk@kernel.org> 17475M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17476R: Alim Akhtar <alim.akhtar@samsung.com> 17477L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17478L: linux-samsung-soc@vger.kernel.org 17479S: Maintained 17480Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17481B: mailto:linux-samsung-soc@vger.kernel.org 17482C: irc://irc.libera.chat/linux-exynos 17483T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17484F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17485F: drivers/pinctrl/samsung/ 17486F: include/dt-bindings/pinctrl/samsung.h 17487 17488PIN CONTROLLER - SINGLE 17489M: Tony Lindgren <tony@atomide.com> 17490M: Haojian Zhuang <haojian.zhuang@linaro.org> 17491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17492L: linux-omap@vger.kernel.org 17493S: Maintained 17494F: drivers/pinctrl/pinctrl-single.c 17495 17496PIN CONTROLLER - SUNPLUS / TIBBO 17497M: Dvorkin Dmitry <dvorkin@tibbo.com> 17498M: Wells Lu <wellslutw@gmail.com> 17499L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17500S: Maintained 17501W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17502F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17503F: drivers/pinctrl/sunplus/ 17504F: include/dt-bindings/pinctrl/sppctl*.h 17505 17506PINE64 PINEPHONE KEYBOARD DRIVER 17507M: Samuel Holland <samuel@sholland.org> 17508S: Supported 17509F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17510F: drivers/input/keyboard/pinephone-keyboard.c 17511 17512PKTCDVD DRIVER 17513M: linux-block@vger.kernel.org 17514S: Orphan 17515F: drivers/block/pktcdvd.c 17516F: include/linux/pktcdvd.h 17517F: include/uapi/linux/pktcdvd.h 17518 17519PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17520M: Tomasz Duszynski <tduszyns@gmail.com> 17521S: Maintained 17522F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17523F: drivers/iio/chemical/pms7003.c 17524 17525PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17526M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17527L: netdev@vger.kernel.org 17528S: Maintained 17529F: drivers/net/phy/mdio-open-alliance.h 17530F: net/ethtool/plca.c 17531 17532PLDMFW LIBRARY 17533M: Jacob Keller <jacob.e.keller@intel.com> 17534S: Maintained 17535F: Documentation/driver-api/pldmfw/ 17536F: include/linux/pldmfw.h 17537F: lib/pldmfw/ 17538 17539PLX DMA DRIVER 17540M: Logan Gunthorpe <logang@deltatee.com> 17541S: Maintained 17542F: drivers/dma/plx_dma.c 17543 17544PM-GRAPH UTILITY 17545M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17546L: linux-pm@vger.kernel.org 17547S: Supported 17548W: https://01.org/pm-graph 17549B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17550T: git git://github.com/intel/pm-graph 17551F: tools/power/pm-graph 17552 17553PM6764TR DRIVER 17554M: Charles Hsu <hsu.yungteng@gmail.com> 17555L: linux-hwmon@vger.kernel.org 17556S: Maintained 17557F: Documentation/hwmon/pm6764tr.rst 17558F: drivers/hwmon/pmbus/pm6764tr.c 17559 17560PMC SIERRA MaxRAID DRIVER 17561L: linux-scsi@vger.kernel.org 17562S: Orphan 17563W: http://www.pmc-sierra.com/ 17564F: drivers/scsi/pmcraid.* 17565 17566PMC SIERRA PM8001 DRIVER 17567M: Jack Wang <jinpu.wang@cloud.ionos.com> 17568L: linux-scsi@vger.kernel.org 17569S: Supported 17570F: drivers/scsi/pm8001/ 17571 17572PNI RM3100 IIO DRIVER 17573M: Song Qiang <songqiang1304521@gmail.com> 17574L: linux-iio@vger.kernel.org 17575S: Maintained 17576F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17577F: drivers/iio/magnetometer/rm3100* 17578 17579PNP SUPPORT 17580M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17581L: linux-acpi@vger.kernel.org 17582S: Maintained 17583F: drivers/pnp/ 17584F: include/linux/pnp.h 17585 17586POSIX CLOCKS and TIMERS 17587M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17588M: Frederic Weisbecker <frederic@kernel.org> 17589M: Thomas Gleixner <tglx@linutronix.de> 17590L: linux-kernel@vger.kernel.org 17591S: Maintained 17592T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17593F: fs/timerfd.c 17594F: include/linux/time_namespace.h 17595F: include/linux/timerfd.h 17596F: include/uapi/linux/time.h 17597F: include/uapi/linux/timerfd.h 17598F: include/trace/events/timer* 17599F: kernel/time/itimer.c 17600F: kernel/time/posix-* 17601F: kernel/time/namespace.c 17602 17603POWER MANAGEMENT CORE 17604M: "Rafael J. Wysocki" <rafael@kernel.org> 17605L: linux-pm@vger.kernel.org 17606S: Supported 17607B: https://bugzilla.kernel.org 17608T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17609F: drivers/base/power/ 17610F: drivers/powercap/ 17611F: include/linux/intel_rapl.h 17612F: include/linux/pm.h 17613F: include/linux/pm_* 17614F: include/linux/powercap.h 17615F: kernel/configs/nopm.config 17616 17617POWER STATE COORDINATION INTERFACE (PSCI) 17618M: Mark Rutland <mark.rutland@arm.com> 17619M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17621S: Maintained 17622F: drivers/firmware/psci/ 17623F: include/linux/psci.h 17624F: include/uapi/linux/psci.h 17625 17626POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17627M: Sebastian Reichel <sre@kernel.org> 17628L: linux-pm@vger.kernel.org 17629S: Maintained 17630T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17631F: Documentation/ABI/testing/sysfs-class-power 17632F: Documentation/devicetree/bindings/power/supply/ 17633F: drivers/power/supply/ 17634F: include/linux/power/ 17635F: include/linux/power_supply.h 17636F: tools/testing/selftests/power_supply/ 17637 17638POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17639M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17640L: linuxppc-dev@lists.ozlabs.org 17641S: Maintained 17642F: drivers/char/powernv-op-panel.c 17643 17644PPP OVER ATM (RFC 2364) 17645M: Mitchell Blank Jr <mitch@sfgoth.com> 17646S: Maintained 17647F: include/uapi/linux/atmppp.h 17648F: net/atm/pppoatm.c 17649 17650PPP OVER ETHERNET 17651M: Michal Ostrowski <mostrows@earthlink.net> 17652S: Maintained 17653F: drivers/net/ppp/pppoe.c 17654F: drivers/net/ppp/pppox.c 17655 17656PPP OVER L2TP 17657M: James Chapman <jchapman@katalix.com> 17658S: Maintained 17659F: include/linux/if_pppol2tp.h 17660F: include/uapi/linux/if_pppol2tp.h 17661F: net/l2tp/l2tp_ppp.c 17662 17663PPP PROTOCOL DRIVERS AND COMPRESSORS 17664L: linux-ppp@vger.kernel.org 17665S: Orphan 17666F: drivers/net/ppp/ppp_* 17667 17668PPS SUPPORT 17669M: Rodolfo Giometti <giometti@enneenne.com> 17670L: linuxpps@ml.enneenne.com (subscribers-only) 17671S: Maintained 17672W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17673F: Documentation/ABI/testing/sysfs-pps 17674F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17675F: Documentation/driver-api/pps.rst 17676F: drivers/pps/ 17677F: include/linux/pps*.h 17678F: include/uapi/linux/pps.h 17679 17680PPTP DRIVER 17681M: Dmitry Kozlov <xeb@mail.ru> 17682L: netdev@vger.kernel.org 17683S: Maintained 17684W: http://sourceforge.net/projects/accel-pptp 17685F: drivers/net/ppp/pptp.c 17686 17687PRESSURE STALL INFORMATION (PSI) 17688M: Johannes Weiner <hannes@cmpxchg.org> 17689M: Suren Baghdasaryan <surenb@google.com> 17690R: Peter Ziljstra <peterz@infradead.org> 17691S: Maintained 17692F: include/linux/psi* 17693F: kernel/sched/psi.c 17694 17695PRINTK 17696M: Petr Mladek <pmladek@suse.com> 17697R: Steven Rostedt <rostedt@goodmis.org> 17698R: John Ogness <john.ogness@linutronix.de> 17699R: Sergey Senozhatsky <senozhatsky@chromium.org> 17700S: Maintained 17701T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17702F: include/linux/printk.h 17703F: kernel/printk/ 17704 17705PRINTK INDEXING 17706R: Chris Down <chris@chrisdown.name> 17707S: Maintained 17708F: Documentation/core-api/printk-index.rst 17709F: kernel/printk/index.c 17710K: printk_index 17711 17712PROC FILESYSTEM 17713L: linux-kernel@vger.kernel.org 17714L: linux-fsdevel@vger.kernel.org 17715S: Maintained 17716F: Documentation/filesystems/proc.rst 17717F: fs/proc/ 17718F: include/linux/proc_fs.h 17719F: tools/testing/selftests/proc/ 17720 17721PROC SYSCTL 17722M: Luis Chamberlain <mcgrof@kernel.org> 17723M: Kees Cook <keescook@chromium.org> 17724M: Joel Granados <j.granados@samsung.com> 17725L: linux-kernel@vger.kernel.org 17726L: linux-fsdevel@vger.kernel.org 17727S: Maintained 17728T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17729F: fs/proc/proc_sysctl.c 17730F: include/linux/sysctl.h 17731F: kernel/sysctl-test.c 17732F: kernel/sysctl.c 17733F: tools/testing/selftests/sysctl/ 17734 17735PS3 NETWORK SUPPORT 17736M: Geoff Levand <geoff@infradead.org> 17737L: netdev@vger.kernel.org 17738L: linuxppc-dev@lists.ozlabs.org 17739S: Maintained 17740F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17741 17742PS3 PLATFORM SUPPORT 17743M: Geoff Levand <geoff@infradead.org> 17744L: linuxppc-dev@lists.ozlabs.org 17745S: Maintained 17746F: arch/powerpc/boot/ps3* 17747F: arch/powerpc/include/asm/lv1call.h 17748F: arch/powerpc/include/asm/ps3*.h 17749F: arch/powerpc/platforms/ps3/ 17750F: drivers/*/ps3* 17751F: drivers/ps3/ 17752F: drivers/rtc/rtc-ps3.c 17753F: drivers/usb/host/*ps3.c 17754F: sound/ppc/snd_ps3* 17755 17756PS3VRAM DRIVER 17757M: Jim Paris <jim@jtan.com> 17758M: Geoff Levand <geoff@infradead.org> 17759L: linuxppc-dev@lists.ozlabs.org 17760S: Maintained 17761F: drivers/block/ps3vram.c 17762 17763PSAMPLE PACKET SAMPLING SUPPORT 17764M: Yotam Gigi <yotam.gi@gmail.com> 17765S: Maintained 17766F: include/net/psample.h 17767F: include/uapi/linux/psample.h 17768F: net/psample 17769 17770PSTORE FILESYSTEM 17771M: Kees Cook <keescook@chromium.org> 17772R: Tony Luck <tony.luck@intel.com> 17773R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17774L: linux-hardening@vger.kernel.org 17775S: Supported 17776T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17777F: Documentation/admin-guide/pstore-blk.rst 17778F: Documentation/admin-guide/ramoops.rst 17779F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17780F: drivers/acpi/apei/erst.c 17781F: drivers/firmware/efi/efi-pstore.c 17782F: fs/pstore/ 17783F: include/linux/pstore* 17784K: \b(pstore|ramoops) 17785 17786PT5161L HARDWARE MONITOR DRIVER 17787M: Cosmo Chou <cosmo.chou@quantatw.com> 17788L: linux-hwmon@vger.kernel.org 17789S: Maintained 17790F: Documentation/hwmon/pt5161l.rst 17791F: drivers/hwmon/pt5161l.c 17792 17793PTP HARDWARE CLOCK SUPPORT 17794M: Richard Cochran <richardcochran@gmail.com> 17795L: netdev@vger.kernel.org 17796S: Maintained 17797W: http://linuxptp.sourceforge.net/ 17798F: Documentation/ABI/testing/sysfs-ptp 17799F: Documentation/driver-api/ptp.rst 17800F: drivers/net/phy/dp83640* 17801F: drivers/ptp/* 17802F: include/linux/ptp_cl* 17803K: (?:\b|_)ptp(?:\b|_) 17804 17805PTP MOCKUP CLOCK SUPPORT 17806M: Vladimir Oltean <vladimir.oltean@nxp.com> 17807L: netdev@vger.kernel.org 17808S: Maintained 17809F: drivers/ptp/ptp_mock.c 17810F: include/linux/ptp_mock.h 17811 17812PTP VIRTUAL CLOCK SUPPORT 17813M: Yangbo Lu <yangbo.lu@nxp.com> 17814L: netdev@vger.kernel.org 17815S: Maintained 17816F: drivers/ptp/ptp_vclock.c 17817F: net/ethtool/phc_vclocks.c 17818 17819PTRACE SUPPORT 17820M: Oleg Nesterov <oleg@redhat.com> 17821S: Maintained 17822F: arch/*/*/ptrace*.c 17823F: arch/*/include/asm/ptrace*.h 17824F: arch/*/ptrace*.c 17825F: include/asm-generic/syscall.h 17826F: include/linux/ptrace.h 17827F: include/linux/regset.h 17828F: include/uapi/linux/ptrace.h 17829F: kernel/ptrace.c 17830 17831PULSE8-CEC DRIVER 17832M: Hans Verkuil <hverkuil@xs4all.nl> 17833L: linux-media@vger.kernel.org 17834S: Maintained 17835T: git git://linuxtv.org/media_tree.git 17836F: drivers/media/cec/usb/pulse8/ 17837 17838PURELIFI PLFXLC DRIVER 17839M: Srinivasan Raju <srini.raju@purelifi.com> 17840L: linux-wireless@vger.kernel.org 17841S: Supported 17842F: drivers/net/wireless/purelifi/plfxlc/ 17843 17844PVRUSB2 VIDEO4LINUX DRIVER 17845M: Mike Isely <isely@pobox.com> 17846L: pvrusb2@isely.net (subscribers-only) 17847L: linux-media@vger.kernel.org 17848S: Maintained 17849W: http://www.isely.net/pvrusb2/ 17850T: git git://linuxtv.org/media_tree.git 17851F: Documentation/driver-api/media/drivers/pvrusb2* 17852F: drivers/media/usb/pvrusb2/ 17853 17854PWC WEBCAM DRIVER 17855M: Hans Verkuil <hverkuil@xs4all.nl> 17856L: linux-media@vger.kernel.org 17857S: Odd Fixes 17858T: git git://linuxtv.org/media_tree.git 17859F: drivers/media/usb/pwc/* 17860F: include/trace/events/pwc.h 17861 17862PWM IR Transmitter 17863M: Sean Young <sean@mess.org> 17864L: linux-media@vger.kernel.org 17865S: Maintained 17866F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17867F: drivers/media/rc/pwm-ir-tx.c 17868 17869PWM SUBSYSTEM 17870M: Uwe Kleine-König <ukleinek@kernel.org> 17871L: linux-pwm@vger.kernel.org 17872S: Maintained 17873Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17874T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17875F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17876F: Documentation/devicetree/bindings/pwm/ 17877F: Documentation/driver-api/pwm.rst 17878F: drivers/gpio/gpio-mvebu.c 17879F: drivers/pwm/ 17880F: drivers/video/backlight/pwm_bl.c 17881F: include/dt-bindings/pwm/ 17882F: include/linux/pwm.h 17883F: include/linux/pwm_backlight.h 17884K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17885 17886PXA GPIO DRIVER 17887M: Robert Jarzmik <robert.jarzmik@free.fr> 17888L: linux-gpio@vger.kernel.org 17889S: Maintained 17890F: drivers/gpio/gpio-pxa.c 17891 17892PXA MMCI DRIVER 17893S: Orphan 17894 17895PXA RTC DRIVER 17896M: Robert Jarzmik <robert.jarzmik@free.fr> 17897L: linux-rtc@vger.kernel.org 17898S: Maintained 17899 17900PXA2xx/PXA3xx SUPPORT 17901M: Daniel Mack <daniel@zonque.org> 17902M: Haojian Zhuang <haojian.zhuang@gmail.com> 17903M: Robert Jarzmik <robert.jarzmik@free.fr> 17904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17905S: Maintained 17906T: git git://github.com/hzhuang1/linux.git 17907T: git git://github.com/rjarzmik/linux.git 17908F: arch/arm/boot/dts/intel/pxa/ 17909F: arch/arm/mach-pxa/ 17910F: drivers/dma/pxa* 17911F: drivers/pcmcia/pxa2xx* 17912F: drivers/pinctrl/pxa/ 17913F: drivers/spi/spi-pxa2xx* 17914F: drivers/usb/gadget/udc/pxa2* 17915F: include/sound/pxa2xx-lib.h 17916F: sound/arm/pxa* 17917F: sound/soc/pxa/ 17918 17919QAT DRIVER 17920M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17921L: qat-linux@intel.com 17922S: Supported 17923F: drivers/crypto/intel/qat/ 17924 17925QCOM AUDIO (ASoC) DRIVERS 17926M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17927M: Banajit Goswami <bgoswami@quicinc.com> 17928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17929S: Supported 17930F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17931F: Documentation/devicetree/bindings/sound/qcom,* 17932F: drivers/soc/qcom/apr.c 17933F: include/dt-bindings/sound/qcom,wcd9335.h 17934F: sound/soc/codecs/lpass-rx-macro.* 17935F: sound/soc/codecs/lpass-tx-macro.* 17936F: sound/soc/codecs/lpass-va-macro.c 17937F: sound/soc/codecs/lpass-wsa-macro.* 17938F: sound/soc/codecs/msm8916-wcd-analog.c 17939F: sound/soc/codecs/msm8916-wcd-digital.c 17940F: sound/soc/codecs/wcd-clsh-v2.* 17941F: sound/soc/codecs/wcd-mbhc-v2.* 17942F: sound/soc/codecs/wcd9335.* 17943F: sound/soc/codecs/wcd934x.c 17944F: sound/soc/codecs/wsa881x.c 17945F: sound/soc/codecs/wsa883x.c 17946F: sound/soc/codecs/wsa884x.c 17947F: sound/soc/qcom/ 17948 17949QCOM EMBEDDED USB DEBUGGER (EUD) 17950M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17951L: linux-arm-msm@vger.kernel.org 17952S: Maintained 17953F: Documentation/ABI/testing/sysfs-driver-eud 17954F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17955F: drivers/usb/misc/qcom_eud.c 17956 17957QCOM IPA DRIVER 17958M: Alex Elder <elder@kernel.org> 17959L: netdev@vger.kernel.org 17960S: Supported 17961F: drivers/net/ipa/ 17962 17963QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17964M: Gabriel Somlo <somlo@cmu.edu> 17965M: "Michael S. Tsirkin" <mst@redhat.com> 17966L: qemu-devel@nongnu.org 17967S: Maintained 17968F: drivers/firmware/qemu_fw_cfg.c 17969F: include/uapi/linux/qemu_fw_cfg.h 17970 17971QIB DRIVER 17972M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17973L: linux-rdma@vger.kernel.org 17974S: Supported 17975F: drivers/infiniband/hw/qib/ 17976 17977QLOGIC QL41xxx FCOE DRIVER 17978M: Saurav Kashyap <skashyap@marvell.com> 17979M: Javed Hasan <jhasan@marvell.com> 17980M: GR-QLogic-Storage-Upstream@marvell.com 17981L: linux-scsi@vger.kernel.org 17982S: Supported 17983F: drivers/scsi/qedf/ 17984 17985QLOGIC QL41xxx ISCSI DRIVER 17986M: Nilesh Javali <njavali@marvell.com> 17987M: Manish Rangankar <mrangankar@marvell.com> 17988M: GR-QLogic-Storage-Upstream@marvell.com 17989L: linux-scsi@vger.kernel.org 17990S: Supported 17991F: drivers/scsi/qedi/ 17992 17993QLOGIC QL4xxx ETHERNET DRIVER 17994M: Manish Chopra <manishc@marvell.com> 17995L: netdev@vger.kernel.org 17996S: Supported 17997F: drivers/net/ethernet/qlogic/qed/ 17998F: drivers/net/ethernet/qlogic/qede/ 17999F: include/linux/qed/ 18000 18001QLOGIC QL4xxx RDMA DRIVER 18002M: Michal Kalderon <mkalderon@marvell.com> 18003L: linux-rdma@vger.kernel.org 18004S: Supported 18005F: drivers/infiniband/hw/qedr/ 18006F: include/uapi/rdma/qedr-abi.h 18007 18008QLOGIC QLA1280 SCSI DRIVER 18009M: Michael Reed <mdr@sgi.com> 18010L: linux-scsi@vger.kernel.org 18011S: Maintained 18012F: drivers/scsi/qla1280.[ch] 18013 18014QLOGIC QLA2XXX FC-SCSI DRIVER 18015M: Nilesh Javali <njavali@marvell.com> 18016M: GR-QLogic-Storage-Upstream@marvell.com 18017L: linux-scsi@vger.kernel.org 18018S: Supported 18019F: drivers/scsi/qla2xxx/ 18020 18021QLOGIC QLA3XXX NETWORK DRIVER 18022M: GR-Linux-NIC-Dev@marvell.com 18023L: netdev@vger.kernel.org 18024S: Supported 18025F: drivers/net/ethernet/qlogic/qla3xxx.* 18026 18027QLOGIC QLA4XXX iSCSI DRIVER 18028M: Nilesh Javali <njavali@marvell.com> 18029M: Manish Rangankar <mrangankar@marvell.com> 18030M: GR-QLogic-Storage-Upstream@marvell.com 18031L: linux-scsi@vger.kernel.org 18032S: Supported 18033F: drivers/scsi/qla4xxx/ 18034 18035QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18036M: Shahed Shaikh <shshaikh@marvell.com> 18037M: Manish Chopra <manishc@marvell.com> 18038M: GR-Linux-NIC-Dev@marvell.com 18039L: netdev@vger.kernel.org 18040S: Supported 18041F: drivers/net/ethernet/qlogic/qlcnic/ 18042 18043QM1D1B0004 MEDIA DRIVER 18044M: Akihiro Tsukada <tskd08@gmail.com> 18045L: linux-media@vger.kernel.org 18046S: Odd Fixes 18047F: drivers/media/tuners/qm1d1b0004* 18048 18049QM1D1C0042 MEDIA DRIVER 18050M: Akihiro Tsukada <tskd08@gmail.com> 18051L: linux-media@vger.kernel.org 18052S: Odd Fixes 18053F: drivers/media/tuners/qm1d1c0042* 18054 18055QNX4 FILESYSTEM 18056M: Anders Larsen <al@alarsen.net> 18057S: Maintained 18058W: http://www.alarsen.net/linux/qnx4fs/ 18059F: fs/qnx4/ 18060F: include/uapi/linux/qnx4_fs.h 18061F: include/uapi/linux/qnxtypes.h 18062 18063QNX6 FILESYSTEM 18064S: Orphan 18065F: Documentation/filesystems/qnx6.rst 18066F: fs/qnx6/ 18067F: include/linux/qnx6_fs.h 18068 18069QORIQ DPAA2 FSL-MC BUS DRIVER 18070M: Stuart Yoder <stuyoder@gmail.com> 18071M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18072L: linux-kernel@vger.kernel.org 18073S: Maintained 18074F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18075F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18076F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18077F: drivers/bus/fsl-mc/ 18078F: include/uapi/linux/fsl_mc.h 18079 18080QT1010 MEDIA DRIVER 18081L: linux-media@vger.kernel.org 18082S: Orphan 18083W: https://linuxtv.org 18084Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18085F: drivers/media/tuners/qt1010* 18086 18087QUALCOMM ATH12K WIRELESS DRIVER 18088M: Kalle Valo <kvalo@kernel.org> 18089M: Jeff Johnson <jjohnson@kernel.org> 18090L: ath12k@lists.infradead.org 18091S: Supported 18092W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18093T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18094F: drivers/net/wireless/ath/ath12k/ 18095N: ath12k 18096 18097QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18098M: Kalle Valo <kvalo@kernel.org> 18099M: Jeff Johnson <jjohnson@kernel.org> 18100L: ath10k@lists.infradead.org 18101S: Supported 18102W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18103T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18104F: drivers/net/wireless/ath/ath10k/ 18105N: ath10k 18106 18107QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18108M: Kalle Valo <kvalo@kernel.org> 18109M: Jeff Johnson <jjohnson@kernel.org> 18110L: ath11k@lists.infradead.org 18111S: Supported 18112W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18113B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18114T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18115F: drivers/net/wireless/ath/ath11k/ 18116N: ath11k 18117 18118QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18119M: Toke Høiland-Jørgensen <toke@toke.dk> 18120L: linux-wireless@vger.kernel.org 18121S: Maintained 18122W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18123T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18124F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18125F: drivers/net/wireless/ath/ath9k/ 18126 18127QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18128M: Stefan Wahren <wahrenst@gmx.net> 18129L: netdev@vger.kernel.org 18130S: Maintained 18131F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18132F: drivers/net/ethernet/qualcomm/qca* 18133 18134QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18135M: Stephan Gerhold <stephan@gerhold.net> 18136L: netdev@vger.kernel.org 18137L: linux-arm-msm@vger.kernel.org 18138S: Maintained 18139F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18140F: drivers/net/wwan/qcom_bam_dmux.c 18141 18142QUALCOMM CAMERA SUBSYSTEM DRIVER 18143M: Robert Foss <rfoss@kernel.org> 18144M: Todor Tomov <todor.too@gmail.com> 18145M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18146L: linux-media@vger.kernel.org 18147S: Maintained 18148F: Documentation/admin-guide/media/qcom_camss.rst 18149F: Documentation/devicetree/bindings/media/*camss* 18150F: drivers/media/platform/qcom/camss/ 18151 18152QUALCOMM CLOCK DRIVERS 18153M: Bjorn Andersson <andersson@kernel.org> 18154L: linux-arm-msm@vger.kernel.org 18155S: Supported 18156T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18157F: Documentation/devicetree/bindings/clock/qcom,* 18158F: drivers/clk/qcom/ 18159F: include/dt-bindings/clock/qcom,* 18160 18161QUALCOMM CLOUD AI (QAIC) DRIVER 18162M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18163R: Carl Vanderlip <quic_carlv@quicinc.com> 18164R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18165L: linux-arm-msm@vger.kernel.org 18166L: dri-devel@lists.freedesktop.org 18167S: Supported 18168T: git git://anongit.freedesktop.org/drm/drm-misc 18169F: Documentation/accel/qaic/ 18170F: drivers/accel/qaic/ 18171F: include/uapi/drm/qaic_accel.h 18172 18173QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18174M: Bjorn Andersson <andersson@kernel.org> 18175M: Konrad Dybcio <konrad.dybcio@linaro.org> 18176L: linux-pm@vger.kernel.org 18177L: linux-arm-msm@vger.kernel.org 18178S: Maintained 18179F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18180F: drivers/pmdomain/qcom/cpr.c 18181 18182QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18183M: Ilia Lin <ilia.lin@kernel.org> 18184L: linux-pm@vger.kernel.org 18185S: Maintained 18186F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18187F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18188F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18189 18190QUALCOMM CRYPTO DRIVERS 18191M: Thara Gopinath <thara.gopinath@gmail.com> 18192L: linux-crypto@vger.kernel.org 18193L: linux-arm-msm@vger.kernel.org 18194S: Maintained 18195F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18196F: drivers/crypto/qce/ 18197 18198QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18199M: Timur Tabi <timur@kernel.org> 18200L: netdev@vger.kernel.org 18201S: Maintained 18202F: drivers/net/ethernet/qualcomm/emac/ 18203 18204QUALCOMM ETHQOS ETHERNET DRIVER 18205M: Vinod Koul <vkoul@kernel.org> 18206L: netdev@vger.kernel.org 18207L: linux-arm-msm@vger.kernel.org 18208S: Maintained 18209F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18210F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18211 18212QUALCOMM FASTRPC DRIVER 18213M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18214M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18215L: linux-arm-msm@vger.kernel.org 18216S: Maintained 18217F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18218F: drivers/misc/fastrpc.c 18219F: include/uapi/misc/fastrpc.h 18220 18221QUALCOMM HEXAGON ARCHITECTURE 18222M: Brian Cain <bcain@quicinc.com> 18223L: linux-hexagon@vger.kernel.org 18224S: Supported 18225T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18226F: arch/hexagon/ 18227 18228QUALCOMM HIDMA DRIVER 18229M: Sinan Kaya <okaya@kernel.org> 18230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18231L: linux-arm-msm@vger.kernel.org 18232L: dmaengine@vger.kernel.org 18233S: Supported 18234F: drivers/dma/qcom/hidma* 18235 18236QUALCOMM I2C CCI DRIVER 18237M: Loic Poulain <loic.poulain@linaro.org> 18238M: Robert Foss <rfoss@kernel.org> 18239L: linux-i2c@vger.kernel.org 18240L: linux-arm-msm@vger.kernel.org 18241S: Maintained 18242F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18243F: drivers/i2c/busses/i2c-qcom-cci.c 18244 18245QUALCOMM INTERCONNECT BWMON DRIVER 18246M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18247L: linux-arm-msm@vger.kernel.org 18248S: Maintained 18249F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18250F: drivers/soc/qcom/icc-bwmon.c 18251 18252QUALCOMM IOMMU 18253M: Rob Clark <robdclark@gmail.com> 18254L: iommu@lists.linux.dev 18255L: linux-arm-msm@vger.kernel.org 18256S: Maintained 18257F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18258F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18259F: drivers/iommu/msm_iommu* 18260 18261QUALCOMM IPC ROUTER (QRTR) DRIVER 18262M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18263L: linux-arm-msm@vger.kernel.org 18264S: Maintained 18265F: include/trace/events/qrtr.h 18266F: include/uapi/linux/qrtr.h 18267F: net/qrtr/ 18268 18269QUALCOMM IPCC MAILBOX DRIVER 18270M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18271L: linux-arm-msm@vger.kernel.org 18272S: Supported 18273F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18274F: drivers/mailbox/qcom-ipcc.c 18275F: include/dt-bindings/mailbox/qcom-ipcc.h 18276 18277QUALCOMM IPQ4019 USB PHY DRIVER 18278M: Robert Marko <robert.marko@sartura.hr> 18279M: Luka Perkov <luka.perkov@sartura.hr> 18280L: linux-arm-msm@vger.kernel.org 18281S: Maintained 18282F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18283F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18284 18285QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18286M: Robert Marko <robert.marko@sartura.hr> 18287M: Luka Perkov <luka.perkov@sartura.hr> 18288L: linux-arm-msm@vger.kernel.org 18289S: Maintained 18290F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18291F: drivers/regulator/vqmmc-ipq4019-regulator.c 18292 18293QUALCOMM NAND CONTROLLER DRIVER 18294M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18295L: linux-mtd@lists.infradead.org 18296L: linux-arm-msm@vger.kernel.org 18297S: Maintained 18298F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18299F: drivers/mtd/nand/raw/qcom_nandc.c 18300 18301QUALCOMM QSEECOM DRIVER 18302M: Maximilian Luz <luzmaximilian@gmail.com> 18303L: linux-arm-msm@vger.kernel.org 18304S: Maintained 18305F: drivers/firmware/qcom/qcom_qseecom.c 18306 18307QUALCOMM QSEECOM UEFISECAPP DRIVER 18308M: Maximilian Luz <luzmaximilian@gmail.com> 18309L: linux-arm-msm@vger.kernel.org 18310S: Maintained 18311F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18312 18313QUALCOMM RMNET DRIVER 18314M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18315M: Sean Tranchetti <quic_stranche@quicinc.com> 18316L: netdev@vger.kernel.org 18317S: Maintained 18318F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18319F: drivers/net/ethernet/qualcomm/rmnet/ 18320F: include/linux/if_rmnet.h 18321 18322QUALCOMM TSENS THERMAL DRIVER 18323M: Amit Kucheria <amitk@kernel.org> 18324M: Thara Gopinath <thara.gopinath@gmail.com> 18325L: linux-pm@vger.kernel.org 18326L: linux-arm-msm@vger.kernel.org 18327S: Maintained 18328F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18329F: drivers/thermal/qcom/ 18330 18331QUALCOMM TYPEC PORT MANAGER DRIVER 18332M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18333L: linux-arm-msm@vger.kernel.org 18334L: linux-usb@vger.kernel.org 18335S: Maintained 18336F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18337F: drivers/usb/typec/tcpm/qcom/ 18338 18339QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18340M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18341M: Vikash Garodia <quic_vgarodia@quicinc.com> 18342R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18343L: linux-media@vger.kernel.org 18344L: linux-arm-msm@vger.kernel.org 18345S: Maintained 18346T: git git://linuxtv.org/media_tree.git 18347F: Documentation/devicetree/bindings/media/*venus* 18348F: drivers/media/platform/qcom/venus/ 18349 18350QUALCOMM WCN36XX WIRELESS DRIVER 18351M: Loic Poulain <loic.poulain@linaro.org> 18352L: wcn36xx@lists.infradead.org 18353S: Supported 18354W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18355F: drivers/net/wireless/ath/wcn36xx/ 18356 18357QUANTENNA QTNFMAC WIRELESS DRIVER 18358M: Igor Mitsyanko <imitsyanko@quantenna.com> 18359R: Sergey Matyukevich <geomatsi@gmail.com> 18360L: linux-wireless@vger.kernel.org 18361S: Maintained 18362F: drivers/net/wireless/quantenna 18363 18364RADEON and AMDGPU DRM DRIVERS 18365M: Alex Deucher <alexander.deucher@amd.com> 18366M: Christian König <christian.koenig@amd.com> 18367M: Pan, Xinhui <Xinhui.Pan@amd.com> 18368L: amd-gfx@lists.freedesktop.org 18369S: Supported 18370B: https://gitlab.freedesktop.org/drm/amd/-/issues 18371C: irc://irc.oftc.net/radeon 18372T: git https://gitlab.freedesktop.org/agd5f/linux.git 18373F: Documentation/gpu/amdgpu/ 18374F: drivers/gpu/drm/amd/ 18375F: drivers/gpu/drm/ci/xfails/amd* 18376F: drivers/gpu/drm/radeon/ 18377F: include/uapi/drm/amdgpu_drm.h 18378F: include/uapi/drm/radeon_drm.h 18379 18380RADEON FRAMEBUFFER DISPLAY DRIVER 18381M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18382L: linux-fbdev@vger.kernel.org 18383S: Maintained 18384F: drivers/video/fbdev/aty/radeon* 18385F: include/uapi/linux/radeonfb.h 18386 18387RADIOSHARK RADIO DRIVER 18388M: Hans Verkuil <hverkuil@xs4all.nl> 18389L: linux-media@vger.kernel.org 18390S: Maintained 18391T: git git://linuxtv.org/media_tree.git 18392F: drivers/media/radio/radio-shark.c 18393 18394RADIOSHARK2 RADIO DRIVER 18395M: Hans Verkuil <hverkuil@xs4all.nl> 18396L: linux-media@vger.kernel.org 18397S: Maintained 18398T: git git://linuxtv.org/media_tree.git 18399F: drivers/media/radio/radio-shark2.c 18400F: drivers/media/radio/radio-tea5777.c 18401 18402RADOS BLOCK DEVICE (RBD) 18403M: Ilya Dryomov <idryomov@gmail.com> 18404R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18405L: ceph-devel@vger.kernel.org 18406S: Supported 18407W: http://ceph.com/ 18408T: git https://github.com/ceph/ceph-client.git 18409F: Documentation/ABI/testing/sysfs-bus-rbd 18410F: drivers/block/rbd.c 18411F: drivers/block/rbd_types.h 18412 18413RAGE128 FRAMEBUFFER DISPLAY DRIVER 18414L: linux-fbdev@vger.kernel.org 18415S: Orphan 18416F: drivers/video/fbdev/aty/aty128fb.c 18417 18418RAINSHADOW-CEC DRIVER 18419M: Hans Verkuil <hverkuil@xs4all.nl> 18420L: linux-media@vger.kernel.org 18421S: Maintained 18422T: git git://linuxtv.org/media_tree.git 18423F: drivers/media/cec/usb/rainshadow/ 18424 18425RALINK MIPS ARCHITECTURE 18426M: John Crispin <john@phrozen.org> 18427M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18428L: linux-mips@vger.kernel.org 18429S: Maintained 18430F: arch/mips/ralink 18431 18432RALINK MT7621 MIPS ARCHITECTURE 18433M: Arınç ÜNAL <arinc.unal@arinc9.com> 18434M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18435L: linux-mips@vger.kernel.org 18436S: Maintained 18437F: arch/mips/boot/dts/ralink/mt7621* 18438 18439RALINK RT2X00 WIRELESS LAN DRIVER 18440M: Stanislaw Gruszka <stf_xl@wp.pl> 18441L: linux-wireless@vger.kernel.org 18442S: Maintained 18443F: drivers/net/wireless/ralink/rt2x00/ 18444 18445RAMDISK RAM BLOCK DEVICE DRIVER 18446M: Jens Axboe <axboe@kernel.dk> 18447S: Maintained 18448F: Documentation/admin-guide/blockdev/ramdisk.rst 18449F: drivers/block/brd.c 18450 18451RANCHU VIRTUAL BOARD FOR MIPS 18452M: Miodrag Dinic <miodrag.dinic@mips.com> 18453L: linux-mips@vger.kernel.org 18454S: Supported 18455F: arch/mips/configs/generic/board-ranchu.config 18456F: arch/mips/generic/board-ranchu.c 18457 18458RANDOM NUMBER DRIVER 18459M: "Theodore Ts'o" <tytso@mit.edu> 18460M: Jason A. Donenfeld <Jason@zx2c4.com> 18461S: Maintained 18462T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18463F: drivers/char/random.c 18464F: drivers/virt/vmgenid.c 18465 18466RAPIDIO SUBSYSTEM 18467M: Matt Porter <mporter@kernel.crashing.org> 18468M: Alexandre Bounine <alex.bou9@gmail.com> 18469S: Maintained 18470F: drivers/rapidio/ 18471 18472RAS INFRASTRUCTURE 18473M: Tony Luck <tony.luck@intel.com> 18474M: Borislav Petkov <bp@alien8.de> 18475L: linux-edac@vger.kernel.org 18476S: Maintained 18477F: Documentation/admin-guide/RAS 18478F: drivers/ras/ 18479F: include/linux/ras.h 18480F: include/ras/ras_event.h 18481 18482RAS FRU MEMORY POISON MANAGER (FMPM) 18483M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18484L: linux-edac@vger.kernel.org 18485S: Maintained 18486F: drivers/ras/amd/fmpm.c 18487 18488RC-CORE / LIRC FRAMEWORK 18489M: Sean Young <sean@mess.org> 18490L: linux-media@vger.kernel.org 18491S: Maintained 18492W: http://linuxtv.org 18493T: git git://linuxtv.org/media_tree.git 18494F: Documentation/driver-api/media/rc-core.rst 18495F: Documentation/userspace-api/media/rc/ 18496F: drivers/media/rc/ 18497F: include/media/rc-core.h 18498F: include/media/rc-map.h 18499F: include/uapi/linux/lirc.h 18500 18501RCMM REMOTE CONTROLS DECODER 18502M: Patrick Lerda <patrick9876@free.fr> 18503S: Maintained 18504F: drivers/media/rc/ir-rcmm-decoder.c 18505 18506RCUTORTURE TEST FRAMEWORK 18507M: "Paul E. McKenney" <paulmck@kernel.org> 18508M: Josh Triplett <josh@joshtriplett.org> 18509R: Steven Rostedt <rostedt@goodmis.org> 18510R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18511R: Lai Jiangshan <jiangshanlai@gmail.com> 18512L: rcu@vger.kernel.org 18513S: Supported 18514T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18515F: tools/testing/selftests/rcutorture 18516 18517RDACM20 Camera Sensor 18518M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18519M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18520M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18521M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18522L: linux-media@vger.kernel.org 18523S: Maintained 18524F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18525F: drivers/media/i2c/max9271.c 18526F: drivers/media/i2c/max9271.h 18527F: drivers/media/i2c/rdacm20.c 18528 18529RDACM21 Camera Sensor 18530M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18531M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18532M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18533M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18534L: linux-media@vger.kernel.org 18535S: Maintained 18536F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18537F: drivers/media/i2c/max9271.c 18538F: drivers/media/i2c/max9271.h 18539F: drivers/media/i2c/rdacm21.c 18540 18541RDC R-321X SoC 18542M: Florian Fainelli <florian@openwrt.org> 18543S: Maintained 18544 18545RDC R6040 FAST ETHERNET DRIVER 18546M: Florian Fainelli <f.fainelli@gmail.com> 18547L: netdev@vger.kernel.org 18548S: Maintained 18549F: drivers/net/ethernet/rdc/r6040.c 18550 18551RDMAVT - RDMA verbs software 18552M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18553L: linux-rdma@vger.kernel.org 18554S: Supported 18555F: drivers/infiniband/sw/rdmavt 18556 18557RDS - RELIABLE DATAGRAM SOCKETS 18558M: Allison Henderson <allison.henderson@oracle.com> 18559L: netdev@vger.kernel.org 18560L: linux-rdma@vger.kernel.org 18561L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18562S: Supported 18563W: https://oss.oracle.com/projects/rds/ 18564F: Documentation/networking/rds.rst 18565F: net/rds/ 18566 18567RDT - RESOURCE ALLOCATION 18568M: Fenghua Yu <fenghua.yu@intel.com> 18569M: Reinette Chatre <reinette.chatre@intel.com> 18570L: linux-kernel@vger.kernel.org 18571S: Supported 18572F: Documentation/arch/x86/resctrl* 18573F: arch/x86/include/asm/resctrl.h 18574F: arch/x86/kernel/cpu/resctrl/ 18575F: tools/testing/selftests/resctrl/ 18576 18577READ-COPY UPDATE (RCU) 18578M: "Paul E. McKenney" <paulmck@kernel.org> 18579M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18580M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18581M: Joel Fernandes <joel@joelfernandes.org> 18582M: Josh Triplett <josh@joshtriplett.org> 18583M: Boqun Feng <boqun.feng@gmail.com> 18584R: Steven Rostedt <rostedt@goodmis.org> 18585R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18586R: Lai Jiangshan <jiangshanlai@gmail.com> 18587R: Zqiang <qiang.zhang1211@gmail.com> 18588L: rcu@vger.kernel.org 18589S: Supported 18590W: http://www.rdrop.com/users/paulmck/RCU/ 18591T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18592F: Documentation/RCU/ 18593F: include/linux/rcu* 18594F: kernel/rcu/ 18595X: Documentation/RCU/torture.rst 18596X: include/linux/srcu*.h 18597X: kernel/rcu/srcu*.c 18598 18599REAL TIME CLOCK (RTC) SUBSYSTEM 18600M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18601L: linux-rtc@vger.kernel.org 18602S: Maintained 18603Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18604T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18605F: Documentation/admin-guide/rtc.rst 18606F: Documentation/devicetree/bindings/rtc/ 18607F: drivers/rtc/ 18608F: include/linux/rtc.h 18609F: include/linux/rtc/ 18610F: include/uapi/linux/rtc.h 18611F: tools/testing/selftests/rtc/ 18612 18613Real-time Linux Analysis (RTLA) tools 18614M: Daniel Bristot de Oliveira <bristot@kernel.org> 18615M: Steven Rostedt <rostedt@goodmis.org> 18616L: linux-trace-kernel@vger.kernel.org 18617S: Maintained 18618F: Documentation/tools/rtla/ 18619F: tools/tracing/rtla/ 18620 18621REALTEK AUDIO CODECS 18622M: Oder Chiou <oder_chiou@realtek.com> 18623S: Maintained 18624F: include/sound/rt*.h 18625F: sound/soc/codecs/rt* 18626 18627REALTEK OTTO WATCHDOG 18628M: Sander Vanheule <sander@svanheule.net> 18629L: linux-watchdog@vger.kernel.org 18630S: Maintained 18631F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18632F: drivers/watchdog/realtek_otto_wdt.c 18633 18634REALTEK RTL83xx SMI DSA ROUTER CHIPS 18635M: Linus Walleij <linus.walleij@linaro.org> 18636M: Alvin Šipraga <alsi@bang-olufsen.dk> 18637S: Maintained 18638F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18639F: drivers/net/dsa/realtek/* 18640 18641REALTEK WIRELESS DRIVER (rtlwifi family) 18642M: Ping-Ke Shih <pkshih@realtek.com> 18643L: linux-wireless@vger.kernel.org 18644S: Maintained 18645T: git https://github.com/pkshih/rtw.git 18646F: drivers/net/wireless/realtek/rtlwifi/ 18647 18648REALTEK WIRELESS DRIVER (rtw88) 18649M: Ping-Ke Shih <pkshih@realtek.com> 18650L: linux-wireless@vger.kernel.org 18651S: Maintained 18652T: git https://github.com/pkshih/rtw.git 18653F: drivers/net/wireless/realtek/rtw88/ 18654 18655REALTEK WIRELESS DRIVER (rtw89) 18656M: Ping-Ke Shih <pkshih@realtek.com> 18657L: linux-wireless@vger.kernel.org 18658S: Maintained 18659T: git https://github.com/pkshih/rtw.git 18660F: drivers/net/wireless/realtek/rtw89/ 18661 18662REDPINE WIRELESS DRIVER 18663L: linux-wireless@vger.kernel.org 18664S: Orphan 18665F: drivers/net/wireless/rsi/ 18666 18667REGISTER MAP ABSTRACTION 18668M: Mark Brown <broonie@kernel.org> 18669L: linux-kernel@vger.kernel.org 18670S: Supported 18671T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18672F: Documentation/devicetree/bindings/regmap/ 18673F: drivers/base/regmap/ 18674F: include/linux/regmap.h 18675 18676REISERFS FILE SYSTEM 18677L: reiserfs-devel@vger.kernel.org 18678S: Obsolete 18679F: fs/reiserfs/ 18680 18681REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18682M: Bjorn Andersson <andersson@kernel.org> 18683M: Mathieu Poirier <mathieu.poirier@linaro.org> 18684L: linux-remoteproc@vger.kernel.org 18685S: Maintained 18686T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18687F: Documentation/ABI/testing/sysfs-class-remoteproc 18688F: Documentation/devicetree/bindings/remoteproc/ 18689F: Documentation/staging/remoteproc.rst 18690F: drivers/remoteproc/ 18691F: include/linux/remoteproc.h 18692F: include/linux/remoteproc/ 18693 18694REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18695M: Bjorn Andersson <andersson@kernel.org> 18696M: Mathieu Poirier <mathieu.poirier@linaro.org> 18697L: linux-remoteproc@vger.kernel.org 18698S: Maintained 18699T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18700F: Documentation/ABI/testing/sysfs-bus-rpmsg 18701F: Documentation/staging/rpmsg.rst 18702F: drivers/rpmsg/ 18703F: include/linux/rpmsg.h 18704F: include/linux/rpmsg/ 18705F: include/uapi/linux/rpmsg.h 18706F: samples/rpmsg/ 18707 18708REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18709M: Stephan Gerhold <stephan@gerhold.net> 18710L: netdev@vger.kernel.org 18711L: linux-remoteproc@vger.kernel.org 18712S: Maintained 18713F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18714 18715RENESAS CLOCK DRIVERS 18716M: Geert Uytterhoeven <geert+renesas@glider.be> 18717L: linux-renesas-soc@vger.kernel.org 18718S: Supported 18719T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18720F: Documentation/devicetree/bindings/clock/renesas,* 18721F: drivers/clk/renesas/ 18722 18723RENESAS EMEV2 I2C DRIVER 18724M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18725L: linux-renesas-soc@vger.kernel.org 18726S: Supported 18727F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18728F: drivers/i2c/busses/i2c-emev2.c 18729 18730RENESAS ETHERNET AVB DRIVER 18731R: Sergey Shtylyov <s.shtylyov@omp.ru> 18732L: netdev@vger.kernel.org 18733L: linux-renesas-soc@vger.kernel.org 18734F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18735F: drivers/net/ethernet/renesas/Kconfig 18736F: drivers/net/ethernet/renesas/Makefile 18737F: drivers/net/ethernet/renesas/ravb* 18738 18739RENESAS ETHERNET SWITCH DRIVER 18740R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18741L: netdev@vger.kernel.org 18742L: linux-renesas-soc@vger.kernel.org 18743F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18744F: drivers/net/ethernet/renesas/Kconfig 18745F: drivers/net/ethernet/renesas/Makefile 18746F: drivers/net/ethernet/renesas/rcar_gen4* 18747F: drivers/net/ethernet/renesas/rswitch* 18748 18749RENESAS IDT821034 ASoC CODEC 18750M: Herve Codina <herve.codina@bootlin.com> 18751L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18752S: Maintained 18753F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18754F: sound/soc/codecs/idt821034.c 18755 18756RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18757M: Miquel Raynal <miquel.raynal@bootlin.com> 18758L: linux-mtd@lists.infradead.org 18759L: linux-renesas-soc@vger.kernel.org 18760S: Maintained 18761F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18762F: drivers/mtd/nand/raw/renesas-nand-controller.c 18763 18764RENESAS R-CAR GYROADC DRIVER 18765M: Marek Vasut <marek.vasut@gmail.com> 18766L: linux-iio@vger.kernel.org 18767S: Supported 18768F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18769F: drivers/iio/adc/rcar-gyroadc.c 18770 18771RENESAS R-CAR I2C DRIVERS 18772M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18773L: linux-renesas-soc@vger.kernel.org 18774S: Supported 18775F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18776F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18777F: drivers/i2c/busses/i2c-rcar.c 18778F: drivers/i2c/busses/i2c-sh_mobile.c 18779 18780RENESAS R-CAR SATA DRIVER 18781R: Sergey Shtylyov <s.shtylyov@omp.ru> 18782L: linux-ide@vger.kernel.org 18783L: linux-renesas-soc@vger.kernel.org 18784S: Supported 18785F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18786F: drivers/ata/sata_rcar.c 18787 18788RENESAS R-CAR THERMAL DRIVERS 18789M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18790L: linux-renesas-soc@vger.kernel.org 18791S: Supported 18792F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18793F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18794F: drivers/thermal/rcar_gen3_thermal.c 18795F: drivers/thermal/rcar_thermal.c 18796 18797RENESAS RIIC DRIVER 18798M: Chris Brandt <chris.brandt@renesas.com> 18799L: linux-renesas-soc@vger.kernel.org 18800S: Supported 18801F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18802F: drivers/i2c/busses/i2c-riic.c 18803 18804RENESAS RZ/G2L A/D DRIVER 18805M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18806L: linux-iio@vger.kernel.org 18807L: linux-renesas-soc@vger.kernel.org 18808S: Supported 18809F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18810F: drivers/iio/adc/rzg2l_adc.c 18811 18812RENESAS RZ/G2L MTU3a COUNTER DRIVER 18813M: Biju Das <biju.das.jz@bp.renesas.com> 18814L: linux-iio@vger.kernel.org 18815L: linux-renesas-soc@vger.kernel.org 18816S: Supported 18817F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18818F: drivers/counter/rz-mtu3-cnt.c 18819 18820RENESAS RZ/N1 A5PSW SWITCH DRIVER 18821M: Clément Léger <clement.leger@bootlin.com> 18822L: linux-renesas-soc@vger.kernel.org 18823L: netdev@vger.kernel.org 18824S: Maintained 18825F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18826F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18827F: drivers/net/dsa/rzn1_a5psw* 18828F: drivers/net/pcs/pcs-rzn1-miic.c 18829F: include/dt-bindings/net/pcs-rzn1-miic.h 18830F: include/linux/pcs-rzn1-miic.h 18831F: net/dsa/tag_rzn1_a5psw.c 18832 18833RENESAS RZ/N1 RTC CONTROLLER DRIVER 18834M: Miquel Raynal <miquel.raynal@bootlin.com> 18835L: linux-rtc@vger.kernel.org 18836L: linux-renesas-soc@vger.kernel.org 18837S: Maintained 18838F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18839F: drivers/rtc/rtc-rzn1.c 18840 18841RENESAS RZ/N1 USBF CONTROLLER DRIVER 18842M: Herve Codina <herve.codina@bootlin.com> 18843L: linux-renesas-soc@vger.kernel.org 18844L: linux-usb@vger.kernel.org 18845S: Maintained 18846F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18847F: drivers/usb/gadget/udc/renesas_usbf.c 18848 18849RENESAS RZ/V2M I2C DRIVER 18850M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18851L: linux-i2c@vger.kernel.org 18852L: linux-renesas-soc@vger.kernel.org 18853S: Supported 18854F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18855F: drivers/i2c/busses/i2c-rzv2m.c 18856 18857RENESAS SUPERH ETHERNET DRIVER 18858R: Sergey Shtylyov <s.shtylyov@omp.ru> 18859L: netdev@vger.kernel.org 18860L: linux-renesas-soc@vger.kernel.org 18861F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18862F: drivers/net/ethernet/renesas/Kconfig 18863F: drivers/net/ethernet/renesas/Makefile 18864F: drivers/net/ethernet/renesas/sh_eth* 18865F: include/linux/sh_eth.h 18866 18867RENESAS USB PHY DRIVER 18868M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18869L: linux-renesas-soc@vger.kernel.org 18870S: Maintained 18871F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18872 18873RENESAS VERSACLOCK 7 CLOCK DRIVER 18874M: Alex Helms <alexander.helms.jy@renesas.com> 18875S: Maintained 18876F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18877F: drivers/clk/clk-versaclock7.c 18878 18879RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18880M: Herve Codina <herve.codina@bootlin.com> 18881L: linux-iio@vger.kernel.org 18882S: Maintained 18883F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18884F: drivers/iio/potentiometer/x9250.c 18885 18886RESET CONTROLLER FRAMEWORK 18887M: Philipp Zabel <p.zabel@pengutronix.de> 18888S: Maintained 18889T: git git://git.pengutronix.de/git/pza/linux 18890F: Documentation/devicetree/bindings/reset/ 18891F: Documentation/driver-api/reset.rst 18892F: drivers/reset/ 18893F: include/dt-bindings/reset/ 18894F: include/linux/reset-controller.h 18895F: include/linux/reset.h 18896F: include/linux/reset/ 18897K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18898 18899RESTARTABLE SEQUENCES SUPPORT 18900M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18901M: Peter Zijlstra <peterz@infradead.org> 18902M: "Paul E. McKenney" <paulmck@kernel.org> 18903M: Boqun Feng <boqun.feng@gmail.com> 18904L: linux-kernel@vger.kernel.org 18905S: Supported 18906F: include/trace/events/rseq.h 18907F: include/uapi/linux/rseq.h 18908F: kernel/rseq.c 18909F: tools/testing/selftests/rseq/ 18910 18911RFKILL 18912M: Johannes Berg <johannes@sipsolutions.net> 18913L: linux-wireless@vger.kernel.org 18914S: Maintained 18915W: https://wireless.wiki.kernel.org/ 18916Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18917T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18918T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18919F: Documentation/ABI/stable/sysfs-class-rfkill 18920F: Documentation/driver-api/rfkill.rst 18921F: include/linux/rfkill.h 18922F: include/uapi/linux/rfkill.h 18923F: net/rfkill/ 18924 18925RHASHTABLE 18926M: Thomas Graf <tgraf@suug.ch> 18927M: Herbert Xu <herbert@gondor.apana.org.au> 18928L: netdev@vger.kernel.org 18929S: Maintained 18930F: include/linux/rhashtable-types.h 18931F: include/linux/rhashtable.h 18932F: lib/rhashtable.c 18933F: lib/test_rhashtable.c 18934 18935RICOH R5C592 MEMORYSTICK DRIVER 18936M: Maxim Levitsky <maximlevitsky@gmail.com> 18937S: Maintained 18938F: drivers/memstick/host/r592.* 18939 18940RICOH SMARTMEDIA/XD DRIVER 18941M: Maxim Levitsky <maximlevitsky@gmail.com> 18942S: Maintained 18943F: drivers/mtd/nand/raw/r852.c 18944F: drivers/mtd/nand/raw/r852.h 18945 18946RISC-V ARCHITECTURE 18947M: Paul Walmsley <paul.walmsley@sifive.com> 18948M: Palmer Dabbelt <palmer@dabbelt.com> 18949M: Albert Ou <aou@eecs.berkeley.edu> 18950L: linux-riscv@lists.infradead.org 18951S: Supported 18952Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18953C: irc://irc.libera.chat/riscv 18954P: Documentation/arch/riscv/patch-acceptance.rst 18955T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18956F: arch/riscv/ 18957N: riscv 18958K: riscv 18959 18960RISC-V MICROCHIP FPGA SUPPORT 18961M: Conor Dooley <conor.dooley@microchip.com> 18962M: Daire McNamara <daire.mcnamara@microchip.com> 18963L: linux-riscv@lists.infradead.org 18964S: Supported 18965F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18966F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18967F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18968F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18969F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18970F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18971F: Documentation/devicetree/bindings/riscv/microchip.yaml 18972F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18973F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18974F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18975F: arch/riscv/boot/dts/microchip/ 18976F: drivers/char/hw_random/mpfs-rng.c 18977F: drivers/clk/microchip/clk-mpfs*.c 18978F: drivers/firmware/microchip/mpfs-auto-update.c 18979F: drivers/i2c/busses/i2c-microchip-corei2c.c 18980F: drivers/mailbox/mailbox-mpfs.c 18981F: drivers/pci/controller/pcie-microchip-host.c 18982F: drivers/pwm/pwm-microchip-core.c 18983F: drivers/reset/reset-mpfs.c 18984F: drivers/rtc/rtc-mpfs.c 18985F: drivers/soc/microchip/mpfs-sys-controller.c 18986F: drivers/spi/spi-microchip-core-qspi.c 18987F: drivers/spi/spi-microchip-core.c 18988F: drivers/usb/musb/mpfs.c 18989F: include/soc/microchip/mpfs.h 18990 18991RISC-V MISC SOC SUPPORT 18992M: Conor Dooley <conor@kernel.org> 18993L: linux-riscv@lists.infradead.org 18994S: Maintained 18995Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18996T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18997F: Documentation/devicetree/bindings/riscv/ 18998F: arch/riscv/boot/dts/ 18999X: arch/riscv/boot/dts/allwinner/ 19000X: arch/riscv/boot/dts/renesas/ 19001X: arch/riscv/boot/dts/sophgo/ 19002 19003RISC-V PMU DRIVERS 19004M: Atish Patra <atishp@atishpatra.org> 19005R: Anup Patel <anup@brainfault.org> 19006L: linux-riscv@lists.infradead.org 19007S: Supported 19008F: drivers/perf/riscv_pmu.c 19009F: drivers/perf/riscv_pmu_legacy.c 19010F: drivers/perf/riscv_pmu_sbi.c 19011 19012RISC-V THEAD SoC SUPPORT 19013M: Jisheng Zhang <jszhang@kernel.org> 19014M: Guo Ren <guoren@kernel.org> 19015M: Fu Wei <wefu@redhat.com> 19016L: linux-riscv@lists.infradead.org 19017S: Maintained 19018F: arch/riscv/boot/dts/thead/ 19019 19020RNBD BLOCK DRIVERS 19021M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19022M: Jack Wang <jinpu.wang@ionos.com> 19023L: linux-block@vger.kernel.org 19024S: Maintained 19025F: drivers/block/rnbd/ 19026 19027ROCCAT DRIVERS 19028M: Stefan Achatz <erazor_de@users.sourceforge.net> 19029S: Maintained 19030W: http://sourceforge.net/projects/roccat/ 19031F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19032F: drivers/hid/hid-roccat* 19033F: include/linux/hid-roccat* 19034 19035ROCKCHIP CRYPTO DRIVERS 19036M: Corentin Labbe <clabbe@baylibre.com> 19037L: linux-crypto@vger.kernel.org 19038S: Maintained 19039F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19040F: drivers/crypto/rockchip/ 19041 19042ROCKCHIP I2S TDM DRIVER 19043M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19044L: linux-rockchip@lists.infradead.org 19045S: Maintained 19046F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19047F: sound/soc/rockchip/rockchip_i2s_tdm.* 19048 19049ROCKCHIP ISP V1 DRIVER 19050M: Dafna Hirschfeld <dafna@fastmail.com> 19051M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19052L: linux-media@vger.kernel.org 19053L: linux-rockchip@lists.infradead.org 19054S: Maintained 19055F: Documentation/admin-guide/media/rkisp1.rst 19056F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19057F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19058F: drivers/media/platform/rockchip/rkisp1 19059F: include/uapi/linux/rkisp1-config.h 19060 19061ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19062M: Jacob Chen <jacob-chen@iotwrt.com> 19063M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19064L: linux-media@vger.kernel.org 19065L: linux-rockchip@lists.infradead.org 19066S: Maintained 19067F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19068F: drivers/media/platform/rockchip/rga/ 19069 19070ROCKCHIP VIDEO DECODER DRIVER 19071M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19072L: linux-media@vger.kernel.org 19073L: linux-rockchip@lists.infradead.org 19074S: Maintained 19075F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19076F: drivers/staging/media/rkvdec/ 19077 19078ROCKER DRIVER 19079M: Jiri Pirko <jiri@resnulli.us> 19080L: netdev@vger.kernel.org 19081S: Supported 19082F: drivers/net/ethernet/rocker/ 19083 19084ROCKETPORT EXPRESS/INFINITY DRIVER 19085M: Kevin Cernekee <cernekee@gmail.com> 19086L: linux-serial@vger.kernel.org 19087S: Odd Fixes 19088F: drivers/tty/serial/rp2.* 19089 19090ROHM BD99954 CHARGER IC 19091M: Matti Vaittinen <mazziesaccount@gmail.com> 19092S: Supported 19093F: drivers/power/supply/bd99954-charger.c 19094F: drivers/power/supply/bd99954-charger.h 19095 19096ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19097M: Tomasz Duszynski <tduszyns@gmail.com> 19098S: Maintained 19099F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19100F: drivers/iio/light/bh1750.c 19101 19102ROHM BM1390 PRESSURE SENSOR DRIVER 19103M: Matti Vaittinen <mazziesaccount@gmail.com> 19104L: linux-iio@vger.kernel.org 19105S: Supported 19106F: drivers/iio/pressure/rohm-bm1390.c 19107 19108ROHM BU270xx LIGHT SENSOR DRIVERs 19109M: Matti Vaittinen <mazziesaccount@gmail.com> 19110L: linux-iio@vger.kernel.org 19111S: Supported 19112F: drivers/iio/light/rohm-bu27008.c 19113F: drivers/iio/light/rohm-bu27034.c 19114 19115ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19116M: Marek Vasut <marek.vasut+renesas@gmail.com> 19117L: linux-kernel@vger.kernel.org 19118L: linux-renesas-soc@vger.kernel.org 19119S: Supported 19120F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19121F: drivers/gpio/gpio-bd9571mwv.c 19122F: drivers/mfd/bd9571mwv.c 19123F: drivers/regulator/bd9571mwv-regulator.c 19124F: include/linux/mfd/bd9571mwv.h 19125 19126ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19127M: Matti Vaittinen <mazziesaccount@gmail.com> 19128S: Supported 19129F: drivers/clk/clk-bd718x7.c 19130F: drivers/gpio/gpio-bd71815.c 19131F: drivers/gpio/gpio-bd71828.c 19132F: drivers/mfd/rohm-bd71828.c 19133F: drivers/mfd/rohm-bd718x7.c 19134F: drivers/mfd/rohm-bd9576.c 19135F: drivers/regulator/bd71815-regulator.c 19136F: drivers/regulator/bd71828-regulator.c 19137F: drivers/regulator/bd718x7-regulator.c 19138F: drivers/regulator/bd9576-regulator.c 19139F: drivers/regulator/rohm-regulator.c 19140F: drivers/rtc/rtc-bd70528.c 19141F: drivers/watchdog/bd9576_wdt.c 19142F: include/linux/mfd/rohm-bd71815.h 19143F: include/linux/mfd/rohm-bd71828.h 19144F: include/linux/mfd/rohm-bd718x7.h 19145F: include/linux/mfd/rohm-bd957x.h 19146F: include/linux/mfd/rohm-generic.h 19147F: include/linux/mfd/rohm-shared.h 19148 19149ROSE NETWORK LAYER 19150M: Ralf Baechle <ralf@linux-mips.org> 19151L: linux-hams@vger.kernel.org 19152S: Maintained 19153W: https://linux-ax25.in-berlin.de 19154F: include/net/rose.h 19155F: include/uapi/linux/rose.h 19156F: net/rose/ 19157 19158ROTATION DRIVER FOR ALLWINNER A83T 19159M: Jernej Skrabec <jernej.skrabec@gmail.com> 19160L: linux-media@vger.kernel.org 19161S: Maintained 19162T: git git://linuxtv.org/media_tree.git 19163F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19164F: drivers/media/platform/sunxi/sun8i-rotate/ 19165 19166RPMSG TTY DRIVER 19167M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19168L: linux-remoteproc@vger.kernel.org 19169S: Maintained 19170F: drivers/tty/rpmsg_tty.c 19171 19172RTL2830 MEDIA DRIVER 19173L: linux-media@vger.kernel.org 19174S: Orphan 19175W: https://linuxtv.org 19176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19177F: drivers/media/dvb-frontends/rtl2830* 19178 19179RTL2832 MEDIA DRIVER 19180L: linux-media@vger.kernel.org 19181S: Orphan 19182W: https://linuxtv.org 19183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19184F: drivers/media/dvb-frontends/rtl2832* 19185 19186RTL2832_SDR MEDIA DRIVER 19187L: linux-media@vger.kernel.org 19188S: Orphan 19189W: https://linuxtv.org 19190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19191F: drivers/media/dvb-frontends/rtl2832_sdr* 19192 19193RTL8180 WIRELESS DRIVER 19194L: linux-wireless@vger.kernel.org 19195S: Orphan 19196F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19197 19198RTL8187 WIRELESS DRIVER 19199M: Hin-Tak Leung <hintak.leung@gmail.com> 19200M: Larry Finger <Larry.Finger@lwfinger.net> 19201L: linux-wireless@vger.kernel.org 19202S: Maintained 19203T: git https://github.com/pkshih/rtw.git 19204F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19205 19206RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19207M: Jes Sorensen <Jes.Sorensen@gmail.com> 19208L: linux-wireless@vger.kernel.org 19209S: Maintained 19210T: git https://github.com/pkshih/rtw.git 19211F: drivers/net/wireless/realtek/rtl8xxxu/ 19212 19213RTRS TRANSPORT DRIVERS 19214M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19215M: Jack Wang <jinpu.wang@ionos.com> 19216L: linux-rdma@vger.kernel.org 19217S: Maintained 19218F: drivers/infiniband/ulp/rtrs/ 19219 19220RUNTIME VERIFICATION (RV) 19221M: Daniel Bristot de Oliveira <bristot@kernel.org> 19222M: Steven Rostedt <rostedt@goodmis.org> 19223L: linux-trace-kernel@vger.kernel.org 19224S: Maintained 19225F: Documentation/trace/rv/ 19226F: include/linux/rv.h 19227F: include/rv/ 19228F: kernel/trace/rv/ 19229F: tools/verification/ 19230 19231RUST 19232M: Miguel Ojeda <ojeda@kernel.org> 19233M: Alex Gaynor <alex.gaynor@gmail.com> 19234M: Wedson Almeida Filho <wedsonaf@gmail.com> 19235R: Boqun Feng <boqun.feng@gmail.com> 19236R: Gary Guo <gary@garyguo.net> 19237R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19238R: Benno Lossin <benno.lossin@proton.me> 19239R: Andreas Hindborg <a.hindborg@samsung.com> 19240R: Alice Ryhl <aliceryhl@google.com> 19241L: rust-for-linux@vger.kernel.org 19242S: Supported 19243W: https://rust-for-linux.com 19244B: https://github.com/Rust-for-Linux/linux/issues 19245C: zulip://rust-for-linux.zulipchat.com 19246P: https://rust-for-linux.com/contributing 19247T: git https://github.com/Rust-for-Linux/linux.git rust-next 19248F: Documentation/rust/ 19249F: rust/ 19250F: samples/rust/ 19251F: scripts/*rust* 19252F: tools/testing/selftests/rust/ 19253K: \b(?i:rust)\b 19254 19255RXRPC SOCKETS (AF_RXRPC) 19256M: David Howells <dhowells@redhat.com> 19257M: Marc Dionne <marc.dionne@auristor.com> 19258L: linux-afs@lists.infradead.org 19259S: Supported 19260W: https://www.infradead.org/~dhowells/kafs/ 19261F: Documentation/networking/rxrpc.rst 19262F: include/keys/rxrpc-type.h 19263F: include/net/af_rxrpc.h 19264F: include/trace/events/rxrpc.h 19265F: include/uapi/linux/rxrpc.h 19266F: net/rxrpc/ 19267 19268S3 SAVAGE FRAMEBUFFER DRIVER 19269M: Antonino Daplas <adaplas@gmail.com> 19270L: linux-fbdev@vger.kernel.org 19271S: Maintained 19272F: drivers/video/fbdev/savage/ 19273 19274S390 ARCHITECTURE 19275M: Heiko Carstens <hca@linux.ibm.com> 19276M: Vasily Gorbik <gor@linux.ibm.com> 19277M: Alexander Gordeev <agordeev@linux.ibm.com> 19278R: Christian Borntraeger <borntraeger@linux.ibm.com> 19279R: Sven Schnelle <svens@linux.ibm.com> 19280L: linux-s390@vger.kernel.org 19281S: Supported 19282T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19283F: Documentation/driver-api/s390-drivers.rst 19284F: Documentation/arch/s390/ 19285F: arch/s390/ 19286F: drivers/s390/ 19287F: drivers/watchdog/diag288_wdt.c 19288 19289S390 COMMON I/O LAYER 19290M: Vineeth Vijayan <vneethv@linux.ibm.com> 19291M: Peter Oberparleiter <oberpar@linux.ibm.com> 19292L: linux-s390@vger.kernel.org 19293S: Supported 19294F: drivers/s390/cio/ 19295 19296S390 DASD DRIVER 19297M: Stefan Haberland <sth@linux.ibm.com> 19298M: Jan Hoeppner <hoeppner@linux.ibm.com> 19299L: linux-s390@vger.kernel.org 19300S: Supported 19301F: block/partitions/ibm.c 19302F: drivers/s390/block/dasd* 19303F: include/linux/dasd_mod.h 19304 19305S390 IOMMU (PCI) 19306M: Niklas Schnelle <schnelle@linux.ibm.com> 19307M: Matthew Rosato <mjrosato@linux.ibm.com> 19308R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19309L: linux-s390@vger.kernel.org 19310S: Supported 19311F: drivers/iommu/s390-iommu.c 19312 19313S390 IUCV NETWORK LAYER 19314M: Alexandra Winter <wintera@linux.ibm.com> 19315M: Thorsten Winkler <twinkler@linux.ibm.com> 19316L: linux-s390@vger.kernel.org 19317L: netdev@vger.kernel.org 19318S: Supported 19319F: drivers/s390/net/*iucv* 19320F: include/net/iucv/ 19321F: net/iucv/ 19322 19323S390 MM 19324M: Alexander Gordeev <agordeev@linux.ibm.com> 19325M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19326L: linux-s390@vger.kernel.org 19327S: Supported 19328T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19329F: arch/s390/include/asm/pgtable.h 19330F: arch/s390/mm 19331 19332S390 NETWORK DRIVERS 19333M: Alexandra Winter <wintera@linux.ibm.com> 19334M: Thorsten Winkler <twinkler@linux.ibm.com> 19335L: linux-s390@vger.kernel.org 19336L: netdev@vger.kernel.org 19337S: Supported 19338F: drivers/s390/net/ 19339 19340S390 PCI SUBSYSTEM 19341M: Niklas Schnelle <schnelle@linux.ibm.com> 19342M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19343L: linux-s390@vger.kernel.org 19344S: Supported 19345F: Documentation/arch/s390/pci.rst 19346F: arch/s390/pci/ 19347F: drivers/pci/hotplug/s390_pci_hpc.c 19348 19349S390 SCM DRIVER 19350M: Vineeth Vijayan <vneethv@linux.ibm.com> 19351L: linux-s390@vger.kernel.org 19352S: Supported 19353F: drivers/s390/block/scm* 19354F: drivers/s390/cio/scm.c 19355 19356S390 VFIO AP DRIVER 19357M: Tony Krowiak <akrowiak@linux.ibm.com> 19358M: Halil Pasic <pasic@linux.ibm.com> 19359M: Jason Herne <jjherne@linux.ibm.com> 19360L: linux-s390@vger.kernel.org 19361S: Supported 19362F: Documentation/arch/s390/vfio-ap* 19363F: drivers/s390/crypto/vfio_ap* 19364 19365S390 VFIO-CCW DRIVER 19366M: Eric Farman <farman@linux.ibm.com> 19367M: Matthew Rosato <mjrosato@linux.ibm.com> 19368R: Halil Pasic <pasic@linux.ibm.com> 19369L: linux-s390@vger.kernel.org 19370L: kvm@vger.kernel.org 19371S: Supported 19372F: Documentation/arch/s390/vfio-ccw.rst 19373F: drivers/s390/cio/vfio_ccw* 19374F: include/uapi/linux/vfio_ccw.h 19375 19376S390 VFIO-PCI DRIVER 19377M: Matthew Rosato <mjrosato@linux.ibm.com> 19378M: Eric Farman <farman@linux.ibm.com> 19379L: linux-s390@vger.kernel.org 19380L: kvm@vger.kernel.org 19381S: Supported 19382F: arch/s390/kvm/pci* 19383F: drivers/vfio/pci/vfio_pci_zdev.c 19384F: include/uapi/linux/vfio_zdev.h 19385 19386S390 ZCRYPT DRIVER 19387M: Harald Freudenberger <freude@linux.ibm.com> 19388L: linux-s390@vger.kernel.org 19389S: Supported 19390F: drivers/s390/crypto/ 19391 19392S390 ZFCP DRIVER 19393M: Steffen Maier <maier@linux.ibm.com> 19394M: Benjamin Block <bblock@linux.ibm.com> 19395L: linux-s390@vger.kernel.org 19396S: Supported 19397F: drivers/s390/scsi/zfcp_* 19398 19399SAA6588 RDS RECEIVER DRIVER 19400M: Hans Verkuil <hverkuil@xs4all.nl> 19401L: linux-media@vger.kernel.org 19402S: Odd Fixes 19403W: https://linuxtv.org 19404T: git git://linuxtv.org/media_tree.git 19405F: drivers/media/i2c/saa6588* 19406 19407SAA7134 VIDEO4LINUX DRIVER 19408M: Mauro Carvalho Chehab <mchehab@kernel.org> 19409L: linux-media@vger.kernel.org 19410S: Odd fixes 19411W: https://linuxtv.org 19412T: git git://linuxtv.org/media_tree.git 19413F: Documentation/driver-api/media/drivers/saa7134* 19414F: drivers/media/pci/saa7134/ 19415 19416SAA7146 VIDEO4LINUX-2 DRIVER 19417M: Hans Verkuil <hverkuil@xs4all.nl> 19418L: linux-media@vger.kernel.org 19419S: Maintained 19420T: git git://linuxtv.org/media_tree.git 19421F: drivers/media/common/saa7146/ 19422F: drivers/media/pci/saa7146/ 19423F: include/media/drv-intf/saa7146* 19424 19425SAFESETID SECURITY MODULE 19426M: Micah Morton <mortonm@chromium.org> 19427S: Supported 19428F: Documentation/admin-guide/LSM/SafeSetID.rst 19429F: security/safesetid/ 19430 19431SAMSUNG AUDIO (ASoC) DRIVERS 19432M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19433L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19434S: Maintained 19435B: mailto:linux-samsung-soc@vger.kernel.org 19436F: Documentation/devicetree/bindings/sound/samsung* 19437F: sound/soc/samsung/ 19438 19439SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19440M: Krzysztof Kozlowski <krzk@kernel.org> 19441L: linux-crypto@vger.kernel.org 19442L: linux-samsung-soc@vger.kernel.org 19443S: Maintained 19444F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19445F: drivers/crypto/exynos-rng.c 19446 19447SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19448M: Łukasz Stelmach <l.stelmach@samsung.com> 19449L: linux-samsung-soc@vger.kernel.org 19450S: Maintained 19451F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19452F: drivers/char/hw_random/exynos-trng.c 19453 19454SAMSUNG FRAMEBUFFER DRIVER 19455M: Jingoo Han <jingoohan1@gmail.com> 19456L: linux-fbdev@vger.kernel.org 19457S: Maintained 19458F: drivers/video/fbdev/s3c-fb.c 19459 19460SAMSUNG INTERCONNECT DRIVERS 19461M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19462M: Artur Świgoń <a.swigon@samsung.com> 19463L: linux-pm@vger.kernel.org 19464L: linux-samsung-soc@vger.kernel.org 19465S: Supported 19466F: drivers/interconnect/samsung/ 19467 19468SAMSUNG LAPTOP DRIVER 19469M: Corentin Chary <corentin.chary@gmail.com> 19470L: platform-driver-x86@vger.kernel.org 19471S: Maintained 19472F: drivers/platform/x86/samsung-laptop.c 19473 19474SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19475M: Krzysztof Kozlowski <krzk@kernel.org> 19476L: linux-kernel@vger.kernel.org 19477L: linux-samsung-soc@vger.kernel.org 19478S: Maintained 19479B: mailto:linux-samsung-soc@vger.kernel.org 19480F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19481F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19482F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19483F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19484F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19485F: drivers/clk/clk-s2mps11.c 19486F: drivers/mfd/sec*.c 19487F: drivers/regulator/s2m*.c 19488F: drivers/regulator/s5m*.c 19489F: drivers/rtc/rtc-s5m.c 19490F: include/linux/mfd/samsung/ 19491 19492SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19493M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19494L: linux-media@vger.kernel.org 19495L: linux-samsung-soc@vger.kernel.org 19496S: Maintained 19497F: drivers/media/platform/samsung/s3c-camif/ 19498F: include/media/drv-intf/s3c_camif.h 19499 19500SAMSUNG S3FWRN5 NFC DRIVER 19501M: Krzysztof Kozlowski <krzk@kernel.org> 19502S: Maintained 19503F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19504F: drivers/nfc/s3fwrn5 19505 19506SAMSUNG S5C73M3 CAMERA DRIVER 19507M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19508M: Andrzej Hajda <andrzej.hajda@intel.com> 19509L: linux-media@vger.kernel.org 19510S: Supported 19511F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19512F: drivers/media/i2c/s5c73m3/* 19513 19514SAMSUNG S5K5BAF CAMERA DRIVER 19515M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19516M: Andrzej Hajda <andrzej.hajda@intel.com> 19517L: linux-media@vger.kernel.org 19518S: Supported 19519F: drivers/media/i2c/s5k5baf.c 19520 19521SAMSUNG S5P Security SubSystem (SSS) DRIVER 19522M: Krzysztof Kozlowski <krzk@kernel.org> 19523M: Vladimir Zapolskiy <vz@mleia.com> 19524L: linux-crypto@vger.kernel.org 19525L: linux-samsung-soc@vger.kernel.org 19526S: Maintained 19527F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19528F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19529F: drivers/crypto/s5p-sss.c 19530 19531SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19532M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19533L: linux-media@vger.kernel.org 19534S: Supported 19535Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19536F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19537F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19538F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19539F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19540F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19541F: drivers/media/platform/samsung/exynos4-is/ 19542 19543SAMSUNG SOC CLOCK DRIVERS 19544M: Krzysztof Kozlowski <krzk@kernel.org> 19545M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19546M: Chanwoo Choi <cw00.choi@samsung.com> 19547R: Alim Akhtar <alim.akhtar@samsung.com> 19548L: linux-samsung-soc@vger.kernel.org 19549S: Maintained 19550T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19551F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19552F: Documentation/devicetree/bindings/clock/samsung,s3c* 19553F: drivers/clk/samsung/ 19554F: include/dt-bindings/clock/exynos*.h 19555F: include/dt-bindings/clock/s5p*.h 19556F: include/dt-bindings/clock/samsung,*.h 19557F: include/linux/clk/samsung.h 19558 19559SAMSUNG SPI DRIVERS 19560M: Andi Shyti <andi.shyti@kernel.org> 19561L: linux-spi@vger.kernel.org 19562L: linux-samsung-soc@vger.kernel.org 19563S: Maintained 19564F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19565F: drivers/spi/spi-s3c* 19566F: include/linux/platform_data/spi-s3c64xx.h 19567 19568SAMSUNG SXGBE DRIVERS 19569M: Byungho An <bh74.an@samsung.com> 19570L: netdev@vger.kernel.org 19571S: Supported 19572F: drivers/net/ethernet/samsung/sxgbe/ 19573 19574SAMSUNG THERMAL DRIVER 19575M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19576M: Krzysztof Kozlowski <krzk@kernel.org> 19577L: linux-pm@vger.kernel.org 19578L: linux-samsung-soc@vger.kernel.org 19579S: Maintained 19580F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19581F: drivers/thermal/samsung/ 19582 19583SAMSUNG USB2 PHY DRIVER 19584M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19585L: linux-kernel@vger.kernel.org 19586S: Supported 19587F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19588F: Documentation/driver-api/phy/samsung-usb2.rst 19589F: drivers/phy/samsung/phy-exynos4210-usb2.c 19590F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19591F: drivers/phy/samsung/phy-exynos5250-usb2.c 19592F: drivers/phy/samsung/phy-s5pv210-usb2.c 19593F: drivers/phy/samsung/phy-samsung-usb2.c 19594F: drivers/phy/samsung/phy-samsung-usb2.h 19595 19596SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19597M: Paul Barker <paul.barker@sancloud.com> 19598R: Marc Murphy <marc.murphy@sancloud.com> 19599S: Supported 19600F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19601 19602SC1200 WDT DRIVER 19603M: Zwane Mwaikambo <zwanem@gmail.com> 19604S: Maintained 19605F: drivers/watchdog/sc1200wdt.c 19606 19607SCHEDULER 19608M: Ingo Molnar <mingo@redhat.com> 19609M: Peter Zijlstra <peterz@infradead.org> 19610M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19611M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19612R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19613R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19614R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19615R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19616R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19617R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19618L: linux-kernel@vger.kernel.org 19619S: Maintained 19620T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19621F: include/linux/preempt.h 19622F: include/linux/sched.h 19623F: include/linux/wait.h 19624F: include/uapi/linux/sched.h 19625F: kernel/sched/ 19626 19627SCSI LIBSAS SUBSYSTEM 19628R: John Garry <john.g.garry@oracle.com> 19629R: Jason Yan <yanaijie@huawei.com> 19630L: linux-scsi@vger.kernel.org 19631S: Supported 19632F: Documentation/scsi/libsas.rst 19633F: drivers/scsi/libsas/ 19634F: include/scsi/libsas.h 19635F: include/scsi/sas_ata.h 19636 19637SCSI RDMA PROTOCOL (SRP) INITIATOR 19638M: Bart Van Assche <bvanassche@acm.org> 19639L: linux-rdma@vger.kernel.org 19640S: Supported 19641Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19642F: drivers/infiniband/ulp/srp/ 19643F: include/scsi/srp.h 19644 19645SCSI RDMA PROTOCOL (SRP) TARGET 19646M: Bart Van Assche <bvanassche@acm.org> 19647L: linux-rdma@vger.kernel.org 19648L: target-devel@vger.kernel.org 19649S: Supported 19650Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19651F: drivers/infiniband/ulp/srpt/ 19652 19653SCSI SG DRIVER 19654M: Doug Gilbert <dgilbert@interlog.com> 19655L: linux-scsi@vger.kernel.org 19656S: Maintained 19657W: http://sg.danny.cz/sg 19658F: Documentation/scsi/scsi-generic.rst 19659F: drivers/scsi/sg.c 19660F: include/scsi/sg.h 19661 19662SCSI SUBSYSTEM 19663M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19664M: "Martin K. Petersen" <martin.petersen@oracle.com> 19665L: linux-scsi@vger.kernel.org 19666S: Maintained 19667Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19668T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19669T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19670F: Documentation/devicetree/bindings/scsi/ 19671F: drivers/scsi/ 19672F: drivers/ufs/ 19673F: include/scsi/ 19674 19675SCSI TAPE DRIVER 19676M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19677L: linux-scsi@vger.kernel.org 19678S: Maintained 19679F: Documentation/scsi/st.rst 19680F: drivers/scsi/st.* 19681F: drivers/scsi/st_*.h 19682 19683SCSI TARGET CORE USER DRIVER 19684M: Bodo Stroesser <bostroesser@gmail.com> 19685L: linux-scsi@vger.kernel.org 19686L: target-devel@vger.kernel.org 19687S: Supported 19688F: Documentation/target/tcmu-design.rst 19689F: drivers/target/target_core_user.c 19690F: include/uapi/linux/target_core_user.h 19691 19692SCSI TARGET SUBSYSTEM 19693M: "Martin K. Petersen" <martin.petersen@oracle.com> 19694L: linux-scsi@vger.kernel.org 19695L: target-devel@vger.kernel.org 19696S: Supported 19697Q: https://patchwork.kernel.org/project/target-devel/list/ 19698T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19699F: Documentation/target/ 19700F: drivers/target/ 19701F: include/target/ 19702 19703SCTP PROTOCOL 19704M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19705M: Xin Long <lucien.xin@gmail.com> 19706L: linux-sctp@vger.kernel.org 19707S: Maintained 19708W: https://github.com/sctp/lksctp-tools/wiki 19709F: Documentation/networking/sctp.rst 19710F: include/linux/sctp.h 19711F: include/net/sctp/ 19712F: include/uapi/linux/sctp.h 19713F: net/sctp/ 19714 19715SCx200 CPU SUPPORT 19716M: Jim Cromie <jim.cromie@gmail.com> 19717S: Odd Fixes 19718F: Documentation/i2c/busses/scx200_acb.rst 19719F: arch/x86/platform/scx200/ 19720F: drivers/i2c/busses/scx200* 19721F: drivers/mtd/maps/scx200_docflash.c 19722F: drivers/watchdog/scx200_wdt.c 19723F: include/linux/scx200.h 19724 19725SCx200 GPIO DRIVER 19726M: Jim Cromie <jim.cromie@gmail.com> 19727S: Maintained 19728F: drivers/char/scx200_gpio.c 19729F: include/linux/scx200_gpio.h 19730 19731SCx200 HRT CLOCKSOURCE DRIVER 19732M: Jim Cromie <jim.cromie@gmail.com> 19733S: Maintained 19734F: drivers/clocksource/scx200_hrt.c 19735 19736SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19737M: Sascha Sommer <saschasommer@freenet.de> 19738L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19739S: Maintained 19740F: drivers/mmc/host/sdricoh_cs.c 19741 19742SECO BOARDS CEC DRIVER 19743M: Ettore Chimenti <ek5.chimenti@gmail.com> 19744S: Maintained 19745F: drivers/media/cec/platform/seco/seco-cec.c 19746F: drivers/media/cec/platform/seco/seco-cec.h 19747 19748SECURE COMPUTING 19749M: Kees Cook <keescook@chromium.org> 19750R: Andy Lutomirski <luto@amacapital.net> 19751R: Will Drewry <wad@chromium.org> 19752S: Supported 19753T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19754F: Documentation/userspace-api/seccomp_filter.rst 19755F: include/linux/seccomp.h 19756F: include/uapi/linux/seccomp.h 19757F: kernel/seccomp.c 19758F: tools/testing/selftests/kselftest_harness.h 19759F: tools/testing/selftests/seccomp/* 19760K: \bsecure_computing 19761K: \bTIF_SECCOMP\b 19762 19763SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19764M: Kamal Dasu <kamal.dasu@broadcom.com> 19765M: Al Cooper <alcooperx@gmail.com> 19766R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19767L: linux-mmc@vger.kernel.org 19768S: Maintained 19769F: drivers/mmc/host/sdhci-brcmstb* 19770 19771SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19772M: Adrian Hunter <adrian.hunter@intel.com> 19773L: linux-mmc@vger.kernel.org 19774S: Supported 19775F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19776F: drivers/mmc/host/sdhci* 19777 19778SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19779M: Aubin Constans <aubin.constans@microchip.com> 19780R: Eugen Hristev <eugen.hristev@collabora.com> 19781L: linux-mmc@vger.kernel.org 19782S: Supported 19783F: drivers/mmc/host/sdhci-of-at91.c 19784 19785SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19786M: Haibo Chen <haibo.chen@nxp.com> 19787L: imx@lists.linux.dev 19788L: linux-mmc@vger.kernel.org 19789S: Maintained 19790F: drivers/mmc/host/sdhci-esdhc-imx.c 19791 19792SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19793M: Ben Dooks <ben-linux@fluff.org> 19794M: Jaehoon Chung <jh80.chung@samsung.com> 19795L: linux-mmc@vger.kernel.org 19796S: Maintained 19797F: drivers/mmc/host/sdhci-s3c* 19798 19799SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19800M: Viresh Kumar <vireshk@kernel.org> 19801L: linux-mmc@vger.kernel.org 19802S: Maintained 19803F: drivers/mmc/host/sdhci-spear.c 19804 19805SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19806M: Vignesh Raghavendra <vigneshr@ti.com> 19807L: linux-mmc@vger.kernel.org 19808S: Maintained 19809F: drivers/mmc/host/sdhci-omap.c 19810 19811SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19812M: Jonathan Derrick <jonathan.derrick@linux.dev> 19813L: linux-block@vger.kernel.org 19814S: Supported 19815F: block/opal_proto.h 19816F: block/sed* 19817F: include/linux/sed* 19818F: include/uapi/linux/sed* 19819 19820SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19821M: Mark Rutland <mark.rutland@arm.com> 19822M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19823M: Sudeep Holla <sudeep.holla@arm.com> 19824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19825S: Maintained 19826F: drivers/firmware/smccc/ 19827F: include/linux/arm-smccc.h 19828 19829SECURITY CONTACT 19830M: Security Officers <security@kernel.org> 19831S: Supported 19832F: Documentation/process/security-bugs.rst 19833 19834SECURITY SUBSYSTEM 19835M: Paul Moore <paul@paul-moore.com> 19836M: James Morris <jmorris@namei.org> 19837M: "Serge E. Hallyn" <serge@hallyn.com> 19838L: linux-security-module@vger.kernel.org 19839S: Supported 19840Q: https://patchwork.kernel.org/project/linux-security-module/list 19841B: mailto:linux-security-module@vger.kernel.org 19842P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19843T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19844F: include/uapi/linux/lsm.h 19845F: security/ 19846F: tools/testing/selftests/lsm/ 19847X: security/selinux/ 19848K: \bsecurity_[a-z_0-9]\+\b 19849 19850SELINUX SECURITY MODULE 19851M: Paul Moore <paul@paul-moore.com> 19852M: Stephen Smalley <stephen.smalley.work@gmail.com> 19853R: Ondrej Mosnacek <omosnace@redhat.com> 19854L: selinux@vger.kernel.org 19855S: Supported 19856W: https://github.com/SELinuxProject 19857Q: https://patchwork.kernel.org/project/selinux/list 19858B: mailto:selinux@vger.kernel.org 19859P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19860T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19861F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19862F: Documentation/ABI/removed/sysfs-selinux-disable 19863F: Documentation/admin-guide/LSM/SELinux.rst 19864F: include/trace/events/avc.h 19865F: include/uapi/linux/selinux_netlink.h 19866F: scripts/selinux/ 19867F: security/selinux/ 19868 19869SENSABLE PHANTOM 19870M: Jiri Slaby <jirislaby@kernel.org> 19871S: Maintained 19872F: drivers/misc/phantom.c 19873F: include/uapi/linux/phantom.h 19874 19875SENSEAIR SUNRISE 006-0-0007 19876M: Jacopo Mondi <jacopo@jmondi.org> 19877S: Maintained 19878F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19879F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19880F: drivers/iio/chemical/sunrise_co2.c 19881 19882SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19883M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19884S: Maintained 19885F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19886F: drivers/iio/chemical/scd30.h 19887F: drivers/iio/chemical/scd30_core.c 19888F: drivers/iio/chemical/scd30_i2c.c 19889F: drivers/iio/chemical/scd30_serial.c 19890 19891SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19892M: Roan van Dijk <roan@protonic.nl> 19893S: Maintained 19894F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19895F: drivers/iio/chemical/scd4x.c 19896 19897SENSIRION SGP40 GAS SENSOR DRIVER 19898M: Andreas Klinger <ak@it-klinger.de> 19899S: Maintained 19900F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19901F: drivers/iio/chemical/sgp40.c 19902 19903SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19904M: Tomasz Duszynski <tduszyns@gmail.com> 19905S: Maintained 19906F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19907F: drivers/iio/chemical/sps30.c 19908F: drivers/iio/chemical/sps30_i2c.c 19909F: drivers/iio/chemical/sps30_serial.c 19910 19911SERIAL DEVICE BUS 19912M: Rob Herring <robh@kernel.org> 19913L: linux-serial@vger.kernel.org 19914S: Maintained 19915F: Documentation/devicetree/bindings/serial/serial.yaml 19916F: drivers/tty/serdev/ 19917F: include/linux/serdev.h 19918 19919SERIAL IR RECEIVER 19920M: Sean Young <sean@mess.org> 19921L: linux-media@vger.kernel.org 19922S: Maintained 19923F: drivers/media/rc/serial_ir.c 19924 19925SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19926M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19928S: Maintained 19929F: Documentation/devicetree/bindings/slimbus/ 19930F: drivers/slimbus/ 19931F: include/linux/slimbus.h 19932 19933SFC NETWORK DRIVER 19934M: Edward Cree <ecree.xilinx@gmail.com> 19935M: Martin Habets <habetsm.xilinx@gmail.com> 19936L: netdev@vger.kernel.org 19937L: linux-net-drivers@amd.com 19938S: Supported 19939F: Documentation/networking/devlink/sfc.rst 19940F: drivers/net/ethernet/sfc/ 19941 19942SFCTEMP HWMON DRIVER 19943M: Emil Renner Berthing <kernel@esmil.dk> 19944M: Hal Feng <hal.feng@starfivetech.com> 19945L: linux-hwmon@vger.kernel.org 19946S: Maintained 19947F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19948F: Documentation/hwmon/sfctemp.rst 19949F: drivers/hwmon/sfctemp.c 19950 19951SFF/SFP/SFP+ MODULE SUPPORT 19952M: Russell King <linux@armlinux.org.uk> 19953L: netdev@vger.kernel.org 19954S: Maintained 19955F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19956F: drivers/net/phy/phylink.c 19957F: drivers/net/phy/sfp* 19958F: include/linux/mdio/mdio-i2c.h 19959F: include/linux/phylink.h 19960F: include/linux/sfp.h 19961K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19962 19963SGI GRU DRIVER 19964M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19965S: Maintained 19966F: drivers/misc/sgi-gru/ 19967 19968SGI XP/XPC/XPNET DRIVER 19969M: Robin Holt <robinmholt@gmail.com> 19970M: Steve Wahl <steve.wahl@hpe.com> 19971S: Maintained 19972F: drivers/misc/sgi-xp/ 19973 19974SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19975M: Wenjia Zhang <wenjia@linux.ibm.com> 19976M: Jan Karcher <jaka@linux.ibm.com> 19977R: D. Wythe <alibuda@linux.alibaba.com> 19978R: Tony Lu <tonylu@linux.alibaba.com> 19979R: Wen Gu <guwen@linux.alibaba.com> 19980L: linux-s390@vger.kernel.org 19981S: Supported 19982F: net/smc/ 19983 19984SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19985M: Linus Walleij <linus.walleij@linaro.org> 19986L: linux-iio@vger.kernel.org 19987S: Maintained 19988T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19989F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19990F: drivers/iio/light/gp2ap002.c 19991 19992SHARP RJ54N1CB0C SENSOR DRIVER 19993M: Jacopo Mondi <jacopo@jmondi.org> 19994L: linux-media@vger.kernel.org 19995S: Odd fixes 19996T: git git://linuxtv.org/media_tree.git 19997F: drivers/media/i2c/rj54n1cb0c.c 19998F: include/media/i2c/rj54n1cb0c.h 19999 20000SHRINKER 20001M: Andrew Morton <akpm@linux-foundation.org> 20002M: Dave Chinner <david@fromorbit.com> 20003R: Qi Zheng <zhengqi.arch@bytedance.com> 20004R: Roman Gushchin <roman.gushchin@linux.dev> 20005R: Muchun Song <muchun.song@linux.dev> 20006L: linux-mm@kvack.org 20007S: Maintained 20008F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20009F: include/linux/shrinker.h 20010F: mm/shrinker.c 20011F: mm/shrinker_debug.c 20012 20013SH_VOU V4L2 OUTPUT DRIVER 20014L: linux-media@vger.kernel.org 20015S: Orphan 20016F: drivers/media/platform/renesas/sh_vou.c 20017F: include/media/drv-intf/sh_vou.h 20018 20019SI2157 MEDIA DRIVER 20020L: linux-media@vger.kernel.org 20021S: Orphan 20022W: https://linuxtv.org 20023Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20024F: drivers/media/tuners/si2157* 20025 20026SI2165 MEDIA DRIVER 20027M: Matthias Schwarzott <zzam@gentoo.org> 20028L: linux-media@vger.kernel.org 20029S: Maintained 20030W: https://linuxtv.org 20031Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20032F: drivers/media/dvb-frontends/si2165* 20033 20034SI2168 MEDIA DRIVER 20035L: linux-media@vger.kernel.org 20036S: Orphan 20037W: https://linuxtv.org 20038Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20039F: drivers/media/dvb-frontends/si2168* 20040 20041SI470X FM RADIO RECEIVER I2C DRIVER 20042M: Hans Verkuil <hverkuil@xs4all.nl> 20043L: linux-media@vger.kernel.org 20044S: Odd Fixes 20045W: https://linuxtv.org 20046T: git git://linuxtv.org/media_tree.git 20047F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20048F: drivers/media/radio/si470x/radio-si470x-i2c.c 20049 20050SI470X FM RADIO RECEIVER USB DRIVER 20051M: Hans Verkuil <hverkuil@xs4all.nl> 20052L: linux-media@vger.kernel.org 20053S: Maintained 20054W: https://linuxtv.org 20055T: git git://linuxtv.org/media_tree.git 20056F: drivers/media/radio/si470x/radio-si470x-common.c 20057F: drivers/media/radio/si470x/radio-si470x-usb.c 20058F: drivers/media/radio/si470x/radio-si470x.h 20059 20060SI4713 FM RADIO TRANSMITTER I2C DRIVER 20061M: Eduardo Valentin <edubezval@gmail.com> 20062L: linux-media@vger.kernel.org 20063S: Odd Fixes 20064W: https://linuxtv.org 20065T: git git://linuxtv.org/media_tree.git 20066F: drivers/media/radio/si4713/si4713.? 20067 20068SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20069M: Eduardo Valentin <edubezval@gmail.com> 20070L: linux-media@vger.kernel.org 20071S: Odd Fixes 20072W: https://linuxtv.org 20073T: git git://linuxtv.org/media_tree.git 20074F: drivers/media/radio/si4713/radio-platform-si4713.c 20075 20076SI4713 FM RADIO TRANSMITTER USB DRIVER 20077M: Hans Verkuil <hverkuil@xs4all.nl> 20078L: linux-media@vger.kernel.org 20079S: Maintained 20080W: https://linuxtv.org 20081T: git git://linuxtv.org/media_tree.git 20082F: drivers/media/radio/si4713/radio-usb-si4713.c 20083 20084SIANO DVB DRIVER 20085M: Mauro Carvalho Chehab <mchehab@kernel.org> 20086L: linux-media@vger.kernel.org 20087S: Odd fixes 20088W: https://linuxtv.org 20089T: git git://linuxtv.org/media_tree.git 20090F: drivers/media/common/siano/ 20091F: drivers/media/mmc/siano/ 20092F: drivers/media/usb/siano/ 20093F: drivers/media/usb/siano/ 20094 20095SIEMENS IPC LED DRIVERS 20096M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20097M: Xing Tong Wu <xingtong.wu@siemens.com> 20098M: Tobias Schaffner <tobias.schaffner@siemens.com> 20099L: linux-leds@vger.kernel.org 20100S: Maintained 20101F: drivers/leds/simple/ 20102 20103SIEMENS IPC PLATFORM DRIVERS 20104M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20105M: Xing Tong Wu <xingtong.wu@siemens.com> 20106M: Tobias Schaffner <tobias.schaffner@siemens.com> 20107L: platform-driver-x86@vger.kernel.org 20108S: Maintained 20109F: drivers/platform/x86/siemens/ 20110F: include/linux/platform_data/x86/simatic-ipc-base.h 20111F: include/linux/platform_data/x86/simatic-ipc.h 20112 20113SIEMENS IPC WATCHDOG DRIVERS 20114M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20115M: Xing Tong Wu <xingtong.wu@siemens.com> 20116M: Tobias Schaffner <tobias.schaffner@siemens.com> 20117L: linux-watchdog@vger.kernel.org 20118S: Maintained 20119F: drivers/watchdog/simatic-ipc-wdt.c 20120 20121SIFIVE DRIVERS 20122M: Paul Walmsley <paul.walmsley@sifive.com> 20123M: Samuel Holland <samuel.holland@sifive.com> 20124L: linux-riscv@lists.infradead.org 20125S: Supported 20126F: drivers/dma/sf-pdma/ 20127N: sifive 20128K: fu[57]40 20129K: [^@]sifive 20130 20131SILEAD TOUCHSCREEN DRIVER 20132M: Hans de Goede <hdegoede@redhat.com> 20133L: linux-input@vger.kernel.org 20134L: platform-driver-x86@vger.kernel.org 20135S: Maintained 20136F: drivers/input/touchscreen/silead.c 20137F: drivers/platform/x86/touchscreen_dmi.c 20138 20139SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20140M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20141S: Supported 20142F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20143F: drivers/net/wireless/silabs/wfx/ 20144 20145SILICON MOTION SM712 FRAME BUFFER DRIVER 20146M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20147M: Teddy Wang <teddy.wang@siliconmotion.com> 20148M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20149L: linux-fbdev@vger.kernel.org 20150S: Maintained 20151F: Documentation/fb/sm712fb.rst 20152F: drivers/video/fbdev/sm712* 20153 20154SILVACO I3C DUAL-ROLE MASTER 20155M: Miquel Raynal <miquel.raynal@bootlin.com> 20156M: Conor Culhane <conor.culhane@silvaco.com> 20157L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20158S: Maintained 20159F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20160F: drivers/i3c/master/svc-i3c-master.c 20161 20162SIMPLEFB FB DRIVER 20163M: Hans de Goede <hdegoede@redhat.com> 20164L: linux-fbdev@vger.kernel.org 20165S: Maintained 20166F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20167F: drivers/video/fbdev/simplefb.c 20168F: include/linux/platform_data/simplefb.h 20169 20170SIOX 20171M: Thorsten Scherer <t.scherer@eckelmann.de> 20172R: Pengutronix Kernel Team <kernel@pengutronix.de> 20173S: Supported 20174F: drivers/gpio/gpio-siox.c 20175F: drivers/siox/* 20176F: include/trace/events/siox.h 20177 20178SIPHASH PRF ROUTINES 20179M: Jason A. Donenfeld <Jason@zx2c4.com> 20180S: Maintained 20181F: include/linux/siphash.h 20182F: lib/siphash.c 20183F: lib/siphash_kunit.c 20184 20185SIS 190 ETHERNET DRIVER 20186M: Francois Romieu <romieu@fr.zoreil.com> 20187L: netdev@vger.kernel.org 20188S: Maintained 20189F: drivers/net/ethernet/sis/sis190.c 20190 20191SIS 900/7016 FAST ETHERNET DRIVER 20192M: Daniele Venzano <venza@brownhat.org> 20193L: netdev@vger.kernel.org 20194S: Maintained 20195W: http://www.brownhat.org/sis900.html 20196F: drivers/net/ethernet/sis/sis900.* 20197 20198SIS FRAMEBUFFER DRIVER 20199S: Orphan 20200F: Documentation/fb/sisfb.rst 20201F: drivers/video/fbdev/sis/ 20202F: include/video/sisfb.h 20203 20204SIS I2C TOUCHSCREEN DRIVER 20205M: Mika Penttilä <mpenttil@redhat.com> 20206L: linux-input@vger.kernel.org 20207S: Maintained 20208F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20209F: drivers/input/touchscreen/sis_i2c.c 20210 20211SIS USB2VGA DRIVER 20212M: Thomas Winischhofer <thomas@winischhofer.net> 20213S: Maintained 20214W: http://www.winischhofer.at/linuxsisusbvga.shtml 20215F: drivers/usb/misc/sisusbvga/ 20216 20217SL28 CPLD MFD DRIVER 20218M: Michael Walle <mwalle@kernel.org> 20219S: Maintained 20220F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20221F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20222F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20223F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20224F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20225F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20226F: drivers/gpio/gpio-sl28cpld.c 20227F: drivers/hwmon/sl28cpld-hwmon.c 20228F: drivers/irqchip/irq-sl28cpld.c 20229F: drivers/pwm/pwm-sl28cpld.c 20230F: drivers/watchdog/sl28cpld_wdt.c 20231 20232SL28 VPD NVMEM LAYOUT DRIVER 20233M: Michael Walle <mwalle@kernel.org> 20234S: Maintained 20235F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20236F: drivers/nvmem/layouts/sl28vpd.c 20237 20238SLAB ALLOCATOR 20239M: Christoph Lameter <cl@linux.com> 20240M: Pekka Enberg <penberg@kernel.org> 20241M: David Rientjes <rientjes@google.com> 20242M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20243M: Andrew Morton <akpm@linux-foundation.org> 20244M: Vlastimil Babka <vbabka@suse.cz> 20245R: Roman Gushchin <roman.gushchin@linux.dev> 20246R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20247L: linux-mm@kvack.org 20248S: Maintained 20249T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20250F: include/linux/sl?b*.h 20251F: mm/sl?b* 20252 20253SLCAN CAN NETWORK DRIVER 20254M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20255L: linux-can@vger.kernel.org 20256S: Maintained 20257F: drivers/net/can/slcan/ 20258 20259SLEEPABLE READ-COPY UPDATE (SRCU) 20260M: Lai Jiangshan <jiangshanlai@gmail.com> 20261M: "Paul E. McKenney" <paulmck@kernel.org> 20262M: Josh Triplett <josh@joshtriplett.org> 20263R: Steven Rostedt <rostedt@goodmis.org> 20264R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20265L: rcu@vger.kernel.org 20266S: Supported 20267W: http://www.rdrop.com/users/paulmck/RCU/ 20268T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20269F: include/linux/srcu*.h 20270F: kernel/rcu/srcu*.c 20271 20272SMACK SECURITY MODULE 20273M: Casey Schaufler <casey@schaufler-ca.com> 20274L: linux-security-module@vger.kernel.org 20275S: Maintained 20276W: http://schaufler-ca.com 20277T: git git://github.com/cschaufler/smack-next 20278F: Documentation/admin-guide/LSM/Smack.rst 20279F: security/smack/ 20280 20281SMC91x ETHERNET DRIVER 20282M: Nicolas Pitre <nico@fluxnic.net> 20283S: Odd Fixes 20284F: drivers/net/ethernet/smsc/smc91x.* 20285 20286SMSC EMC2103 HARDWARE MONITOR DRIVER 20287M: Steve Glendinning <steve.glendinning@shawell.net> 20288L: linux-hwmon@vger.kernel.org 20289S: Maintained 20290F: Documentation/hwmon/emc2103.rst 20291F: drivers/hwmon/emc2103.c 20292 20293SMSC SCH5627 HARDWARE MONITOR DRIVER 20294M: Hans de Goede <hdegoede@redhat.com> 20295L: linux-hwmon@vger.kernel.org 20296S: Supported 20297F: Documentation/hwmon/sch5627.rst 20298F: drivers/hwmon/sch5627.c 20299 20300SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20301M: Steve Glendinning <steve.glendinning@shawell.net> 20302L: linux-fbdev@vger.kernel.org 20303S: Maintained 20304F: drivers/video/fbdev/smscufx.c 20305 20306SMSC47B397 HARDWARE MONITOR DRIVER 20307M: Jean Delvare <jdelvare@suse.com> 20308L: linux-hwmon@vger.kernel.org 20309S: Maintained 20310F: Documentation/hwmon/smsc47b397.rst 20311F: drivers/hwmon/smsc47b397.c 20312 20313SMSC911x ETHERNET DRIVER 20314M: Steve Glendinning <steve.glendinning@shawell.net> 20315L: netdev@vger.kernel.org 20316S: Maintained 20317F: drivers/net/ethernet/smsc/smsc911x.* 20318F: include/linux/smsc911x.h 20319 20320SMSC9420 PCI ETHERNET DRIVER 20321M: Steve Glendinning <steve.glendinning@shawell.net> 20322L: netdev@vger.kernel.org 20323S: Maintained 20324F: drivers/net/ethernet/smsc/smsc9420.* 20325 20326SNET DPU VIRTIO DATA PATH ACCELERATOR 20327R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20328F: drivers/vdpa/solidrun/ 20329 20330SOCIONEXT (SNI) AVE NETWORK DRIVER 20331M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20332L: netdev@vger.kernel.org 20333S: Maintained 20334F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20335F: drivers/net/ethernet/socionext/sni_ave.c 20336 20337SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20338M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20339M: Masahisa Kojima <kojima.masahisa@socionext.com> 20340L: netdev@vger.kernel.org 20341S: Maintained 20342F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20343F: drivers/net/ethernet/socionext/netsec.c 20344 20345SOCIONEXT (SNI) Synquacer SPI DRIVER 20346M: Masahisa Kojima <masahisa.kojima@linaro.org> 20347M: Jassi Brar <jaswinder.singh@linaro.org> 20348L: linux-spi@vger.kernel.org 20349S: Maintained 20350F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20351F: drivers/spi/spi-synquacer.c 20352 20353SOCIONEXT SYNQUACER I2C DRIVER 20354M: Ard Biesheuvel <ardb@kernel.org> 20355L: linux-i2c@vger.kernel.org 20356S: Maintained 20357F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20358F: drivers/i2c/busses/i2c-synquacer.c 20359 20360SOCIONEXT UNIPHIER SOUND DRIVER 20361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20362S: Orphan 20363F: sound/soc/uniphier/ 20364 20365SOCKET TIMESTAMPING 20366M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20367S: Maintained 20368F: Documentation/networking/timestamping.rst 20369F: include/uapi/linux/net_tstamp.h 20370F: tools/testing/selftests/net/so_txtime.c 20371 20372SOEKRIS NET48XX LED SUPPORT 20373M: Chris Boot <bootc@bootc.net> 20374S: Maintained 20375F: drivers/leds/leds-net48xx.c 20376 20377SOFT-IWARP DRIVER (siw) 20378M: Bernard Metzler <bmt@zurich.ibm.com> 20379L: linux-rdma@vger.kernel.org 20380S: Supported 20381F: drivers/infiniband/sw/siw/ 20382F: include/uapi/rdma/siw-abi.h 20383 20384SOFT-ROCE DRIVER (rxe) 20385M: Zhu Yanjun <zyjzyj2000@gmail.com> 20386L: linux-rdma@vger.kernel.org 20387S: Supported 20388F: drivers/infiniband/sw/rxe/ 20389F: include/uapi/rdma/rdma_user_rxe.h 20390 20391SOFTLOGIC 6x10 MPEG CODEC 20392M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20393M: Anton Sviridenko <anton@corp.bluecherry.net> 20394M: Andrey Utkin <andrey_utkin@fastmail.com> 20395M: Ismael Luceno <ismael@iodev.co.uk> 20396L: linux-media@vger.kernel.org 20397S: Supported 20398F: drivers/media/pci/solo6x10/ 20399 20400SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20401M: James Morse <james.morse@arm.com> 20402L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20403S: Maintained 20404F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20405F: drivers/firmware/arm_sdei.c 20406F: include/linux/arm_sdei.h 20407F: include/uapi/linux/arm_sdei.h 20408 20409SOFTWARE NODES AND DEVICE PROPERTIES 20410R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20411R: Daniel Scally <djrscally@gmail.com> 20412R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20413R: Sakari Ailus <sakari.ailus@linux.intel.com> 20414L: linux-acpi@vger.kernel.org 20415S: Maintained 20416F: drivers/base/property.c 20417F: drivers/base/swnode.c 20418F: include/linux/fwnode.h 20419F: include/linux/property.h 20420 20421SOFTWARE RAID (Multiple Disks) SUPPORT 20422M: Song Liu <song@kernel.org> 20423R: Yu Kuai <yukuai3@huawei.com> 20424L: linux-raid@vger.kernel.org 20425S: Supported 20426Q: https://patchwork.kernel.org/project/linux-raid/list/ 20427T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20428F: drivers/md/Kconfig 20429F: drivers/md/Makefile 20430F: drivers/md/md* 20431F: drivers/md/raid* 20432F: include/linux/raid/ 20433F: include/uapi/linux/raid/ 20434 20435SOLIDRUN CLEARFOG SUPPORT 20436M: Russell King <linux@armlinux.org.uk> 20437S: Maintained 20438F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20439F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20440 20441SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20442M: Russell King <linux@armlinux.org.uk> 20443S: Maintained 20444F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20445F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20446F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20447 20448SONIC NETWORK DRIVER 20449M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20450L: netdev@vger.kernel.org 20451S: Maintained 20452F: drivers/net/ethernet/natsemi/sonic.* 20453 20454SONICS SILICON BACKPLANE DRIVER (SSB) 20455M: Michael Buesch <m@bues.ch> 20456L: linux-wireless@vger.kernel.org 20457S: Maintained 20458F: drivers/ssb/ 20459F: include/linux/ssb/ 20460 20461SONY IMX208 SENSOR DRIVER 20462M: Sakari Ailus <sakari.ailus@linux.intel.com> 20463L: linux-media@vger.kernel.org 20464S: Maintained 20465T: git git://linuxtv.org/media_tree.git 20466F: drivers/media/i2c/imx208.c 20467 20468SONY IMX214 SENSOR DRIVER 20469M: Ricardo Ribalda <ribalda@kernel.org> 20470L: linux-media@vger.kernel.org 20471S: Maintained 20472T: git git://linuxtv.org/media_tree.git 20473F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20474F: drivers/media/i2c/imx214.c 20475 20476SONY IMX219 SENSOR DRIVER 20477M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20478L: linux-media@vger.kernel.org 20479S: Maintained 20480T: git git://linuxtv.org/media_tree.git 20481F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20482F: drivers/media/i2c/imx219.c 20483 20484SONY IMX258 SENSOR DRIVER 20485M: Sakari Ailus <sakari.ailus@linux.intel.com> 20486L: linux-media@vger.kernel.org 20487S: Maintained 20488T: git git://linuxtv.org/media_tree.git 20489F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20490F: drivers/media/i2c/imx258.c 20491 20492SONY IMX274 SENSOR DRIVER 20493M: Leon Luo <leonl@leopardimaging.com> 20494L: linux-media@vger.kernel.org 20495S: Maintained 20496T: git git://linuxtv.org/media_tree.git 20497F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20498F: drivers/media/i2c/imx274.c 20499 20500SONY IMX290 SENSOR DRIVER 20501M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20502L: linux-media@vger.kernel.org 20503S: Maintained 20504T: git git://linuxtv.org/media_tree.git 20505F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20506F: drivers/media/i2c/imx290.c 20507 20508SONY IMX296 SENSOR DRIVER 20509M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20510M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20511L: linux-media@vger.kernel.org 20512S: Maintained 20513T: git git://linuxtv.org/media_tree.git 20514F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20515F: drivers/media/i2c/imx296.c 20516 20517SONY IMX319 SENSOR DRIVER 20518M: Bingbu Cao <bingbu.cao@intel.com> 20519L: linux-media@vger.kernel.org 20520S: Maintained 20521T: git git://linuxtv.org/media_tree.git 20522F: drivers/media/i2c/imx319.c 20523 20524SONY IMX334 SENSOR DRIVER 20525L: linux-media@vger.kernel.org 20526S: Orphan 20527T: git git://linuxtv.org/media_tree.git 20528F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20529F: drivers/media/i2c/imx334.c 20530 20531SONY IMX335 SENSOR DRIVER 20532L: linux-media@vger.kernel.org 20533S: Orphan 20534T: git git://linuxtv.org/media_tree.git 20535F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20536F: drivers/media/i2c/imx335.c 20537 20538SONY IMX355 SENSOR DRIVER 20539M: Tianshu Qiu <tian.shu.qiu@intel.com> 20540L: linux-media@vger.kernel.org 20541S: Maintained 20542T: git git://linuxtv.org/media_tree.git 20543F: drivers/media/i2c/imx355.c 20544 20545SONY IMX412 SENSOR DRIVER 20546L: linux-media@vger.kernel.org 20547S: Orphan 20548T: git git://linuxtv.org/media_tree.git 20549F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20550F: drivers/media/i2c/imx412.c 20551 20552SONY IMX415 SENSOR DRIVER 20553M: Michael Riesch <michael.riesch@wolfvision.net> 20554L: linux-media@vger.kernel.org 20555S: Maintained 20556T: git git://linuxtv.org/media_tree.git 20557F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20558F: drivers/media/i2c/imx415.c 20559 20560SONY MEMORYSTICK SUBSYSTEM 20561M: Maxim Levitsky <maximlevitsky@gmail.com> 20562M: Alex Dubov <oakad@yahoo.com> 20563M: Ulf Hansson <ulf.hansson@linaro.org> 20564L: linux-mmc@vger.kernel.org 20565S: Maintained 20566T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20567F: drivers/memstick/ 20568F: include/linux/memstick.h 20569 20570SONY VAIO CONTROL DEVICE DRIVER 20571M: Mattia Dongili <malattia@linux.it> 20572L: platform-driver-x86@vger.kernel.org 20573S: Maintained 20574W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20575F: Documentation/admin-guide/laptops/sony-laptop.rst 20576F: drivers/char/sonypi.c 20577F: drivers/platform/x86/sony-laptop.c 20578F: include/linux/sony-laptop.h 20579 20580SOPHGO DEVICETREES and DRIVERS 20581M: Chen Wang <unicorn_wang@outlook.com> 20582M: Inochi Amaoto <inochiama@outlook.com> 20583T: git https://github.com/sophgo/linux.git 20584S: Maintained 20585N: sophgo 20586K: sophgo 20587 20588SOUND 20589M: Jaroslav Kysela <perex@perex.cz> 20590M: Takashi Iwai <tiwai@suse.com> 20591L: linux-sound@vger.kernel.org 20592S: Maintained 20593W: http://www.alsa-project.org/ 20594Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20595T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20596F: Documentation/sound/ 20597F: include/sound/ 20598F: include/uapi/sound/ 20599F: sound/ 20600F: tools/testing/selftests/alsa 20601 20602SOUND - ALSA SELFTESTS 20603M: Mark Brown <broonie@kernel.org> 20604L: linux-sound@vger.kernel.org 20605L: linux-kselftest@vger.kernel.org 20606S: Supported 20607F: tools/testing/selftests/alsa 20608 20609SOUND - COMPRESSED AUDIO 20610M: Vinod Koul <vkoul@kernel.org> 20611L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20612S: Supported 20613T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20614F: Documentation/sound/designs/compress-offload.rst 20615F: include/sound/compress_driver.h 20616F: include/uapi/sound/compress_* 20617F: sound/core/compress_offload.c 20618F: sound/soc/soc-compress.c 20619 20620SOUND - CORE KUNIT TEST 20621M: Ivan Orlov <ivan.orlov0322@gmail.com> 20622L: linux-sound@vger.kernel.org 20623S: Supported 20624F: sound/core/sound_kunit.c 20625 20626SOUND - DMAENGINE HELPERS 20627M: Lars-Peter Clausen <lars@metafoo.de> 20628S: Supported 20629F: include/sound/dmaengine_pcm.h 20630F: sound/core/pcm_dmaengine.c 20631F: sound/soc/soc-generic-dmaengine-pcm.c 20632 20633SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20634M: Liam Girdwood <lgirdwood@gmail.com> 20635M: Mark Brown <broonie@kernel.org> 20636L: linux-sound@vger.kernel.org 20637S: Supported 20638W: http://alsa-project.org/main/index.php/ASoC 20639T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20640F: Documentation/devicetree/bindings/sound/ 20641F: Documentation/sound/soc/ 20642F: include/dt-bindings/sound/ 20643F: include/sound/soc* 20644F: include/sound/sof.h 20645F: include/sound/sof/ 20646F: include/trace/events/sof*.h 20647F: include/uapi/sound/asoc.h 20648F: sound/soc/ 20649 20650SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20651M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20652M: Liam Girdwood <lgirdwood@gmail.com> 20653M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20654M: Bard Liao <yung-chuan.liao@linux.intel.com> 20655M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20656M: Daniel Baluta <daniel.baluta@nxp.com> 20657R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20658L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20659S: Supported 20660W: https://github.com/thesofproject/linux/ 20661F: sound/soc/sof/ 20662 20663SOUNDWIRE SUBSYSTEM 20664M: Vinod Koul <vkoul@kernel.org> 20665M: Bard Liao <yung-chuan.liao@linux.intel.com> 20666R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20667R: Sanyog Kale <sanyog.r.kale@intel.com> 20668L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20669S: Supported 20670T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20671F: Documentation/driver-api/soundwire/ 20672F: drivers/soundwire/ 20673F: include/linux/soundwire/ 20674 20675SP2 MEDIA DRIVER 20676M: Olli Salonen <olli.salonen@iki.fi> 20677L: linux-media@vger.kernel.org 20678S: Maintained 20679W: https://linuxtv.org 20680Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20681F: drivers/media/dvb-frontends/sp2* 20682 20683SPANISH DOCUMENTATION 20684M: Carlos Bilbao <carlos.bilbao@amd.com> 20685R: Avadhut Naik <avadhut.naik@amd.com> 20686S: Maintained 20687F: Documentation/translations/sp_SP/ 20688 20689SPARC + UltraSPARC (sparc/sparc64) 20690M: "David S. Miller" <davem@davemloft.net> 20691M: Andreas Larsson <andreas@gaisler.com> 20692L: sparclinux@vger.kernel.org 20693S: Maintained 20694Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20695T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20696T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20697F: arch/sparc/ 20698F: drivers/sbus/ 20699 20700SPARC SERIAL DRIVERS 20701M: "David S. Miller" <davem@davemloft.net> 20702L: sparclinux@vger.kernel.org 20703S: Maintained 20704T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20705T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20706F: drivers/tty/serial/suncore.c 20707F: drivers/tty/serial/sunhv.c 20708F: drivers/tty/serial/sunsab.c 20709F: drivers/tty/serial/sunsab.h 20710F: drivers/tty/serial/sunsu.c 20711F: drivers/tty/serial/sunzilog.c 20712F: drivers/tty/serial/sunzilog.h 20713F: drivers/tty/vcc.c 20714F: include/linux/sunserialcore.h 20715 20716SPARSE CHECKER 20717M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20718L: linux-sparse@vger.kernel.org 20719S: Maintained 20720W: https://sparse.docs.kernel.org/ 20721Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20722B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20723T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20724F: include/linux/compiler.h 20725 20726SPEAKUP CONSOLE SPEECH DRIVER 20727M: William Hubbs <w.d.hubbs@gmail.com> 20728M: Chris Brannon <chris@the-brannons.com> 20729M: Kirk Reiser <kirk@reisers.ca> 20730M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20731L: speakup@linux-speakup.org 20732S: Odd Fixes 20733W: http://www.linux-speakup.org/ 20734W: https://github.com/linux-speakup/speakup 20735B: https://github.com/linux-speakup/speakup/issues 20736F: drivers/accessibility/speakup/ 20737 20738SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20739M: Viresh Kumar <vireshk@kernel.org> 20740M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20741M: soc@kernel.org 20742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20743S: Maintained 20744W: http://www.st.com/spear 20745F: arch/arm/boot/dts/st/spear* 20746F: arch/arm/mach-spear/ 20747F: drivers/clk/spear/ 20748F: drivers/pinctrl/spear/ 20749 20750SPI NOR SUBSYSTEM 20751M: Tudor Ambarus <tudor.ambarus@linaro.org> 20752M: Pratyush Yadav <pratyush@kernel.org> 20753M: Michael Walle <mwalle@kernel.org> 20754L: linux-mtd@lists.infradead.org 20755S: Maintained 20756W: http://www.linux-mtd.infradead.org/ 20757Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20758C: irc://irc.oftc.net/mtd 20759T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20760F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20761F: drivers/mtd/spi-nor/ 20762F: include/linux/mtd/spi-nor.h 20763 20764SPI SUBSYSTEM 20765M: Mark Brown <broonie@kernel.org> 20766L: linux-spi@vger.kernel.org 20767S: Maintained 20768Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20769T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20770F: Documentation/devicetree/bindings/spi/ 20771F: Documentation/spi/ 20772F: drivers/spi/ 20773F: include/linux/spi/ 20774F: include/uapi/linux/spi/ 20775F: tools/spi/ 20776 20777SPIDERNET NETWORK DRIVER for CELL 20778M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20779M: Geoff Levand <geoff@infradead.org> 20780L: netdev@vger.kernel.org 20781L: linuxppc-dev@lists.ozlabs.org 20782S: Maintained 20783F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20784F: drivers/net/ethernet/toshiba/spider_net* 20785 20786SPMI SUBSYSTEM 20787M: Stephen Boyd <sboyd@kernel.org> 20788L: linux-kernel@vger.kernel.org 20789S: Maintained 20790T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20791F: Documentation/devicetree/bindings/spmi/ 20792F: drivers/spmi/ 20793F: include/dt-bindings/spmi/spmi.h 20794F: include/linux/spmi.h 20795F: include/trace/events/spmi.h 20796 20797SPU FILE SYSTEM 20798M: Jeremy Kerr <jk@ozlabs.org> 20799L: linuxppc-dev@lists.ozlabs.org 20800S: Supported 20801W: http://www.ibm.com/developerworks/power/cell/ 20802F: Documentation/filesystems/spufs/spufs.rst 20803F: arch/powerpc/platforms/cell/spufs/ 20804 20805SQUASHFS FILE SYSTEM 20806M: Phillip Lougher <phillip@squashfs.org.uk> 20807L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20808S: Maintained 20809W: http://squashfs.org.uk 20810T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20811F: Documentation/filesystems/squashfs.rst 20812F: fs/squashfs/ 20813 20814SRM (Alpha) environment access 20815M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20816S: Maintained 20817F: arch/alpha/kernel/srm_env.c 20818 20819ST LSM6DSx IMU IIO DRIVER 20820M: Lorenzo Bianconi <lorenzo@kernel.org> 20821L: linux-iio@vger.kernel.org 20822S: Maintained 20823W: http://www.st.com/ 20824F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20825F: drivers/iio/imu/st_lsm6dsx/ 20826 20827ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20828M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20829M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20830L: linux-media@vger.kernel.org 20831S: Maintained 20832T: git git://linuxtv.org/media_tree.git 20833F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20834F: drivers/media/i2c/st-mipid02.c 20835 20836ST STM32 I2C/SMBUS DRIVER 20837M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20838M: Alain Volmat <alain.volmat@foss.st.com> 20839L: linux-i2c@vger.kernel.org 20840S: Maintained 20841F: drivers/i2c/busses/i2c-stm32* 20842 20843ST STM32 SPI DRIVER 20844M: Alain Volmat <alain.volmat@foss.st.com> 20845L: linux-spi@vger.kernel.org 20846S: Maintained 20847F: drivers/spi/spi-stm32.c 20848 20849ST STPDDC60 DRIVER 20850M: Daniel Nilsson <daniel.nilsson@flex.com> 20851L: linux-hwmon@vger.kernel.org 20852S: Maintained 20853F: Documentation/hwmon/stpddc60.rst 20854F: drivers/hwmon/pmbus/stpddc60.c 20855 20856ST VGXY61 DRIVER 20857M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20858M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20859L: linux-media@vger.kernel.org 20860S: Maintained 20861T: git git://linuxtv.org/media_tree.git 20862F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20863F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20864F: drivers/media/i2c/st-vgxy61.c 20865 20866ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20867M: Song Qiang <songqiang1304521@gmail.com> 20868L: linux-iio@vger.kernel.org 20869S: Maintained 20870F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20871F: drivers/iio/proximity/vl53l0x-i2c.c 20872 20873STABLE BRANCH 20874M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20875M: Sasha Levin <sashal@kernel.org> 20876L: stable@vger.kernel.org 20877S: Supported 20878F: Documentation/process/stable-kernel-rules.rst 20879 20880STAGING - ATOMISP DRIVER 20881M: Hans de Goede <hdegoede@redhat.com> 20882M: Mauro Carvalho Chehab <mchehab@kernel.org> 20883R: Sakari Ailus <sakari.ailus@linux.intel.com> 20884L: linux-media@vger.kernel.org 20885S: Maintained 20886F: drivers/staging/media/atomisp/ 20887 20888STAGING - FIELDBUS SUBSYSTEM 20889M: Sven Van Asbroeck <TheSven73@gmail.com> 20890S: Maintained 20891F: drivers/staging/fieldbus/* 20892F: drivers/staging/fieldbus/Documentation/ 20893 20894STAGING - HMS ANYBUS-S BUS 20895M: Sven Van Asbroeck <TheSven73@gmail.com> 20896S: Maintained 20897F: drivers/staging/fieldbus/anybuss/ 20898 20899STAGING - INDUSTRIAL IO 20900M: Jonathan Cameron <jic23@kernel.org> 20901L: linux-iio@vger.kernel.org 20902S: Odd Fixes 20903F: Documentation/devicetree/bindings/staging/iio/ 20904F: drivers/staging/iio/ 20905 20906STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20907M: Marc Dietrich <marvin24@gmx.de> 20908L: ac100@lists.launchpad.net (moderated for non-subscribers) 20909L: linux-tegra@vger.kernel.org 20910S: Maintained 20911F: drivers/staging/nvec/ 20912 20913STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20914M: Jens Frederich <jfrederich@gmail.com> 20915M: Jon Nettleton <jon.nettleton@gmail.com> 20916S: Maintained 20917W: http://wiki.laptop.org/go/DCON 20918F: drivers/staging/olpc_dcon/ 20919 20920STAGING - REALTEK RTL8712U DRIVERS 20921M: Larry Finger <Larry.Finger@lwfinger.net> 20922M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20923S: Odd Fixes 20924F: drivers/staging/rtl8712/ 20925 20926STAGING - SEPS525 LCD CONTROLLER DRIVERS 20927M: Michael Hennerich <michael.hennerich@analog.com> 20928L: linux-fbdev@vger.kernel.org 20929S: Supported 20930F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20931F: drivers/staging/fbtft/fb_seps525.c 20932 20933STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20934M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20935M: Teddy Wang <teddy.wang@siliconmotion.com> 20936M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20937L: linux-fbdev@vger.kernel.org 20938S: Maintained 20939F: drivers/staging/sm750fb/ 20940 20941STAGING - VIA VT665X DRIVERS 20942M: Forest Bond <forest@alittletooquiet.net> 20943S: Odd Fixes 20944F: drivers/staging/vt665?/ 20945 20946STAGING SUBSYSTEM 20947M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20948L: linux-staging@lists.linux.dev 20949S: Supported 20950T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20951F: drivers/staging/ 20952 20953STANDALONE CACHE CONTROLLER DRIVERS 20954M: Conor Dooley <conor@kernel.org> 20955L: linux-riscv@lists.infradead.org 20956S: Maintained 20957T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20958F: drivers/cache 20959 20960STARFIRE/DURALAN NETWORK DRIVER 20961M: Ion Badulescu <ionut@badula.org> 20962S: Odd Fixes 20963F: drivers/net/ethernet/adaptec/starfire* 20964 20965STARFIVE CAMERA SUBSYSTEM DRIVER 20966M: Jack Zhu <jack.zhu@starfivetech.com> 20967M: Changhuang Liang <changhuang.liang@starfivetech.com> 20968L: linux-media@vger.kernel.org 20969S: Maintained 20970F: Documentation/admin-guide/media/starfive_camss.rst 20971F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20972F: drivers/staging/media/starfive/camss 20973 20974STARFIVE CRYPTO DRIVER 20975M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20976M: William Qiu <william.qiu@starfivetech.com> 20977S: Supported 20978F: Documentation/devicetree/bindings/crypto/starfive* 20979F: drivers/crypto/starfive/ 20980 20981STARFIVE DEVICETREES 20982M: Emil Renner Berthing <kernel@esmil.dk> 20983S: Maintained 20984F: arch/riscv/boot/dts/starfive/ 20985 20986STARFIVE DWMAC GLUE LAYER 20987M: Emil Renner Berthing <kernel@esmil.dk> 20988M: Samin Guo <samin.guo@starfivetech.com> 20989S: Maintained 20990F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20991F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20992 20993STARFIVE JH7110 DPHY RX DRIVER 20994M: Jack Zhu <jack.zhu@starfivetech.com> 20995M: Changhuang Liang <changhuang.liang@starfivetech.com> 20996S: Supported 20997F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20998F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20999 21000STARFIVE JH7110 MMC/SD/SDIO DRIVER 21001M: William Qiu <william.qiu@starfivetech.com> 21002S: Supported 21003F: Documentation/devicetree/bindings/mmc/starfive* 21004F: drivers/mmc/host/dw_mmc-starfive.c 21005 21006STARFIVE JH7110 PLL CLOCK DRIVER 21007M: Xingyu Wu <xingyu.wu@starfivetech.com> 21008S: Supported 21009F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21010F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21011 21012STARFIVE JH7110 PWMDAC DRIVER 21013M: Hal Feng <hal.feng@starfivetech.com> 21014M: Xingyu Wu <xingyu.wu@starfivetech.com> 21015S: Supported 21016F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21017F: sound/soc/starfive/jh7110_pwmdac.c 21018 21019STARFIVE JH7110 SYSCON 21020M: William Qiu <william.qiu@starfivetech.com> 21021M: Xingyu Wu <xingyu.wu@starfivetech.com> 21022S: Supported 21023F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21024 21025STARFIVE JH7110 TDM DRIVER 21026M: Walker Chen <walker.chen@starfivetech.com> 21027S: Maintained 21028F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21029F: sound/soc/starfive/jh7110_tdm.c 21030 21031STARFIVE JH71X0 CLOCK DRIVERS 21032M: Emil Renner Berthing <kernel@esmil.dk> 21033M: Hal Feng <hal.feng@starfivetech.com> 21034S: Maintained 21035F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21036F: drivers/clk/starfive/clk-starfive-jh71* 21037F: include/dt-bindings/clock/starfive?jh71*.h 21038 21039STARFIVE JH71X0 PINCTRL DRIVERS 21040M: Emil Renner Berthing <kernel@esmil.dk> 21041M: Jianlong Huang <jianlong.huang@starfivetech.com> 21042M: Hal Feng <hal.feng@starfivetech.com> 21043L: linux-gpio@vger.kernel.org 21044S: Maintained 21045F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21046F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21047F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21048F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21049 21050STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21051M: Emil Renner Berthing <kernel@esmil.dk> 21052M: Hal Feng <hal.feng@starfivetech.com> 21053S: Maintained 21054F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21055F: drivers/reset/starfive/reset-starfive-jh71* 21056F: include/dt-bindings/reset/starfive?jh71*.h 21057 21058STARFIVE JH71X0 USB DRIVERS 21059M: Minda Chen <minda.chen@starfivetech.com> 21060S: Maintained 21061F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21062F: drivers/usb/cdns3/cdns3-starfive.c 21063 21064STARFIVE JH71XX PMU CONTROLLER DRIVER 21065M: Walker Chen <walker.chen@starfivetech.com> 21066M: Changhuang Liang <changhuang.liang@starfivetech.com> 21067S: Supported 21068F: Documentation/devicetree/bindings/power/starfive* 21069F: drivers/pmdomain/starfive/ 21070F: include/dt-bindings/power/starfive,jh7110-pmu.h 21071 21072STARFIVE SOC DRIVERS 21073M: Conor Dooley <conor@kernel.org> 21074S: Maintained 21075T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21076F: Documentation/devicetree/bindings/soc/starfive/ 21077 21078STARFIVE STARLINK PMU DRIVER 21079M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21080S: Maintained 21081F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21082F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21083F: drivers/perf/starfive_starlink_pmu.c 21084 21085STARFIVE TRNG DRIVER 21086M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21087S: Supported 21088F: Documentation/devicetree/bindings/rng/starfive* 21089F: drivers/char/hw_random/jh7110-trng.c 21090 21091STARFIVE WATCHDOG DRIVER 21092M: Xingyu Wu <xingyu.wu@starfivetech.com> 21093M: Samin Guo <samin.guo@starfivetech.com> 21094S: Supported 21095F: Documentation/devicetree/bindings/watchdog/starfive* 21096F: drivers/watchdog/starfive-wdt.c 21097 21098STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21099M: Minda Chen <minda.chen@starfivetech.com> 21100S: Supported 21101F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21102F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21103F: drivers/phy/starfive/phy-jh7110-pcie.c 21104F: drivers/phy/starfive/phy-jh7110-usb.c 21105 21106STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21107M: Changhuang Liang <changhuang.liang@starfivetech.com> 21108S: Supported 21109F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21110F: drivers/irqchip/irq-starfive-jh8100-intc.c 21111 21112STATIC BRANCH/CALL 21113M: Peter Zijlstra <peterz@infradead.org> 21114M: Josh Poimboeuf <jpoimboe@kernel.org> 21115M: Jason Baron <jbaron@akamai.com> 21116R: Steven Rostedt <rostedt@goodmis.org> 21117R: Ard Biesheuvel <ardb@kernel.org> 21118S: Supported 21119F: arch/*/include/asm/jump_label*.h 21120F: arch/*/include/asm/static_call*.h 21121F: arch/*/kernel/jump_label.c 21122F: arch/*/kernel/static_call.c 21123F: include/linux/jump_label*.h 21124F: include/linux/static_call*.h 21125F: kernel/jump_label.c 21126F: kernel/static_call.c 21127 21128STI AUDIO (ASoC) DRIVERS 21129M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21130L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21131S: Maintained 21132F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21133F: sound/soc/sti/ 21134 21135STI CEC DRIVER 21136M: Alain Volmat <alain.volmat@foss.st.com> 21137S: Maintained 21138F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21139F: drivers/media/cec/platform/sti/ 21140 21141STK1160 USB VIDEO CAPTURE DRIVER 21142M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21143L: linux-media@vger.kernel.org 21144S: Maintained 21145T: git git://linuxtv.org/media_tree.git 21146F: drivers/media/usb/stk1160/ 21147 21148STM32 AUDIO (ASoC) DRIVERS 21149M: Olivier Moysan <olivier.moysan@foss.st.com> 21150M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21151L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21152S: Maintained 21153F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21154F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21155F: sound/soc/stm/ 21156 21157STM32 TIMER/LPTIMER DRIVERS 21158M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21159S: Maintained 21160F: Documentation/ABI/testing/*timer-stm32 21161F: Documentation/devicetree/bindings/*/*stm32-*timer* 21162F: drivers/*/stm32-*timer* 21163F: drivers/pwm/pwm-stm32* 21164F: include/linux/*/stm32-*tim* 21165 21166STMMAC ETHERNET DRIVER 21167M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21168M: Jose Abreu <joabreu@synopsys.com> 21169L: netdev@vger.kernel.org 21170S: Supported 21171W: http://www.stlinux.com 21172F: Documentation/networking/device_drivers/ethernet/stmicro/ 21173F: drivers/net/ethernet/stmicro/stmmac/ 21174 21175SUN HAPPY MEAL ETHERNET DRIVER 21176M: Sean Anderson <seanga2@gmail.com> 21177S: Maintained 21178F: drivers/net/ethernet/sun/sunhme.* 21179 21180SUN3/3X 21181M: Sam Creasey <sammy@sammy.net> 21182S: Maintained 21183W: http://sammy.net/sun3/ 21184F: arch/m68k/include/asm/sun3* 21185F: arch/m68k/kernel/*sun3* 21186F: arch/m68k/sun3*/ 21187F: drivers/net/ethernet/i825xx/sun3* 21188 21189SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21190M: Hans de Goede <hdegoede@redhat.com> 21191L: linux-input@vger.kernel.org 21192S: Maintained 21193F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21194F: drivers/input/keyboard/sun4i-lradc-keys.c 21195 21196SUNDANCE NETWORK DRIVER 21197M: Denis Kirjanov <kda@linux-powerpc.org> 21198L: netdev@vger.kernel.org 21199S: Maintained 21200F: drivers/net/ethernet/dlink/sundance.c 21201 21202SUNPLUS ETHERNET DRIVER 21203M: Wells Lu <wellslutw@gmail.com> 21204L: netdev@vger.kernel.org 21205S: Maintained 21206W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21207F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21208F: drivers/net/ethernet/sunplus/ 21209 21210SUNPLUS MMC DRIVER 21211M: Tony Huang <tonyhuang.sunplus@gmail.com> 21212M: Li-hao Kuo <lhjeff911@gmail.com> 21213S: Maintained 21214F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21215F: drivers/mmc/host/sunplus-mmc.c 21216 21217SUNPLUS OCOTP DRIVER 21218M: Vincent Shih <vincent.sunplus@gmail.com> 21219S: Maintained 21220F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21221F: drivers/nvmem/sunplus-ocotp.c 21222 21223SUNPLUS PWM DRIVER 21224M: Hammer Hsieh <hammerh0314@gmail.com> 21225S: Maintained 21226F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21227F: drivers/pwm/pwm-sunplus.c 21228 21229SUNPLUS RTC DRIVER 21230M: Vincent Shih <vincent.sunplus@gmail.com> 21231L: linux-rtc@vger.kernel.org 21232S: Maintained 21233F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21234F: drivers/rtc/rtc-sunplus.c 21235 21236SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21237M: Li-hao Kuo <lhjeff911@gmail.com> 21238L: linux-spi@vger.kernel.org 21239S: Maintained 21240F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21241F: drivers/spi/spi-sunplus-sp7021.c 21242 21243SUNPLUS UART DRIVER 21244M: Hammer Hsieh <hammerh0314@gmail.com> 21245S: Maintained 21246F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21247F: drivers/tty/serial/sunplus-uart.c 21248 21249SUNPLUS USB2 PHY DRIVER 21250M: Vincent Shih <vincent.sunplus@gmail.com> 21251L: linux-usb@vger.kernel.org 21252S: Maintained 21253F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21254F: drivers/phy/sunplus/Kconfig 21255F: drivers/phy/sunplus/Makefile 21256F: drivers/phy/sunplus/phy-sunplus-usb2.c 21257 21258SUNPLUS WATCHDOG DRIVER 21259M: Xiantao Hu <xt.hu@cqplus1.com> 21260L: linux-watchdog@vger.kernel.org 21261S: Maintained 21262F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21263F: drivers/watchdog/sunplus_wdt.c 21264 21265SUPERH 21266M: Yoshinori Sato <ysato@users.sourceforge.jp> 21267M: Rich Felker <dalias@libc.org> 21268M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21269L: linux-sh@vger.kernel.org 21270S: Maintained 21271Q: http://patchwork.kernel.org/project/linux-sh/list/ 21272F: Documentation/arch/sh/ 21273F: arch/sh/ 21274F: drivers/sh/ 21275 21276SUSPEND TO RAM 21277M: "Rafael J. Wysocki" <rafael@kernel.org> 21278M: Len Brown <len.brown@intel.com> 21279M: Pavel Machek <pavel@ucw.cz> 21280L: linux-pm@vger.kernel.org 21281S: Supported 21282B: https://bugzilla.kernel.org 21283F: Documentation/power/ 21284F: arch/x86/kernel/acpi/sleep* 21285F: arch/x86/kernel/acpi/wakeup* 21286F: drivers/base/power/ 21287F: include/linux/freezer.h 21288F: include/linux/pm.h 21289F: include/linux/suspend.h 21290F: kernel/power/ 21291 21292SVGA HANDLING 21293M: Martin Mares <mj@ucw.cz> 21294L: linux-video@atrey.karlin.mff.cuni.cz 21295S: Maintained 21296F: Documentation/admin-guide/svga.rst 21297F: arch/x86/boot/video* 21298 21299SWITCHDEV 21300M: Jiri Pirko <jiri@resnulli.us> 21301M: Ivan Vecera <ivecera@redhat.com> 21302L: netdev@vger.kernel.org 21303S: Supported 21304F: include/net/switchdev.h 21305F: net/switchdev/ 21306 21307SY8106A REGULATOR DRIVER 21308M: Icenowy Zheng <icenowy@aosc.io> 21309S: Maintained 21310F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21311F: drivers/regulator/sy8106a-regulator.c 21312 21313SYNC FILE FRAMEWORK 21314M: Sumit Semwal <sumit.semwal@linaro.org> 21315R: Gustavo Padovan <gustavo@padovan.org> 21316L: linux-media@vger.kernel.org 21317L: dri-devel@lists.freedesktop.org 21318S: Maintained 21319T: git git://anongit.freedesktop.org/drm/drm-misc 21320F: Documentation/driver-api/sync_file.rst 21321F: drivers/dma-buf/dma-fence* 21322F: drivers/dma-buf/sw_sync.c 21323F: drivers/dma-buf/sync_* 21324F: include/linux/sync_file.h 21325F: include/uapi/linux/sync_file.h 21326 21327SYNOPSYS ARC ARCHITECTURE 21328M: Vineet Gupta <vgupta@kernel.org> 21329L: linux-snps-arc@lists.infradead.org 21330S: Supported 21331T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21332F: Documentation/arch/arc 21333F: Documentation/devicetree/bindings/arc/* 21334F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21335F: arch/arc/ 21336F: drivers/clocksource/arc_timer.c 21337F: drivers/tty/serial/arc_uart.c 21338 21339SYNOPSYS ARC HSDK SDP pll clock driver 21340M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21341S: Supported 21342F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21343F: drivers/clk/clk-hsdk-pll.c 21344 21345SYNOPSYS ARC SDP clock driver 21346M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21347S: Supported 21348F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21349F: drivers/clk/axs10x/* 21350 21351SYNOPSYS ARC SDP platform support 21352M: Alexey Brodkin <abrodkin@synopsys.com> 21353S: Supported 21354F: Documentation/devicetree/bindings/arc/axs10* 21355F: arch/arc/boot/dts/ax* 21356F: arch/arc/plat-axs10x 21357 21358SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21359M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21360S: Supported 21361F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21362F: drivers/reset/reset-axs10x.c 21363 21364SYNOPSYS CREG GPIO DRIVER 21365M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21366S: Maintained 21367F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21368F: drivers/gpio/gpio-creg-snps.c 21369 21370SYNOPSYS DESIGNWARE 8250 UART DRIVER 21371M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21372R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21373S: Supported 21374F: drivers/tty/serial/8250/8250_dw.c 21375F: drivers/tty/serial/8250/8250_dwlib.* 21376F: drivers/tty/serial/8250/8250_lpss.c 21377 21378SYNOPSYS DESIGNWARE APB GPIO DRIVER 21379M: Hoan Tran <hoan@os.amperecomputing.com> 21380M: Serge Semin <fancer.lancer@gmail.com> 21381L: linux-gpio@vger.kernel.org 21382S: Maintained 21383F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21384F: drivers/gpio/gpio-dwapb.c 21385 21386SYNOPSYS DESIGNWARE APB SSI DRIVER 21387M: Serge Semin <fancer.lancer@gmail.com> 21388L: linux-spi@vger.kernel.org 21389S: Supported 21390F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21391F: drivers/spi/spi-dw* 21392 21393SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21394M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21395S: Maintained 21396F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21397F: drivers/dma/dw-axi-dmac/ 21398 21399SYNOPSYS DESIGNWARE DMAC DRIVER 21400M: Viresh Kumar <vireshk@kernel.org> 21401R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21402S: Maintained 21403F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21404F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21405F: drivers/dma/dw/ 21406F: include/dt-bindings/dma/dw-dmac.h 21407F: include/linux/dma/dw.h 21408F: include/linux/platform_data/dma-dw.h 21409 21410SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21411M: Jose Abreu <Jose.Abreu@synopsys.com> 21412L: netdev@vger.kernel.org 21413S: Supported 21414F: drivers/net/ethernet/synopsys/ 21415 21416SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21417M: Jose Abreu <Jose.Abreu@synopsys.com> 21418L: netdev@vger.kernel.org 21419S: Supported 21420F: drivers/net/pcs/pcs-xpcs.c 21421F: drivers/net/pcs/pcs-xpcs.h 21422F: include/linux/pcs/pcs-xpcs.h 21423 21424SYNOPSYS DESIGNWARE I2C DRIVER 21425M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21426R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21427R: Mika Westerberg <mika.westerberg@linux.intel.com> 21428R: Jan Dabros <jsd@semihalf.com> 21429L: linux-i2c@vger.kernel.org 21430S: Supported 21431F: drivers/i2c/busses/i2c-designware-* 21432 21433SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21434M: Jaehoon Chung <jh80.chung@samsung.com> 21435L: linux-mmc@vger.kernel.org 21436S: Maintained 21437F: drivers/mmc/host/dw_mmc* 21438 21439SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21440M: Shuai Xue <xueshuai@linux.alibaba.com> 21441M: Jing Zhang <renyu.zj@linux.alibaba.com> 21442S: Supported 21443F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21444F: drivers/perf/dwc_pcie_pmu.c 21445 21446SYNOPSYS HSDK RESET CONTROLLER DRIVER 21447M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21448S: Supported 21449F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21450F: drivers/reset/reset-hsdk.c 21451F: include/dt-bindings/reset/snps,hsdk-reset.h 21452 21453SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21454M: Prabu Thangamuthu <prabu.t@synopsys.com> 21455M: Manjunath M B <manjumb@synopsys.com> 21456L: linux-mmc@vger.kernel.org 21457S: Maintained 21458F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21459 21460SYSTEM CONFIGURATION (SYSCON) 21461M: Lee Jones <lee@kernel.org> 21462M: Arnd Bergmann <arnd@arndb.de> 21463S: Supported 21464T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21465F: drivers/mfd/syscon.c 21466 21467SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21468M: Sudeep Holla <sudeep.holla@arm.com> 21469R: Cristian Marussi <cristian.marussi@arm.com> 21470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21471S: Maintained 21472F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21473F: drivers/clk/clk-sc[mp]i.c 21474F: drivers/cpufreq/sc[mp]i-cpufreq.c 21475F: drivers/firmware/arm_scmi/ 21476F: drivers/firmware/arm_scpi.c 21477F: drivers/hwmon/scmi-hwmon.c 21478F: drivers/pmdomain/arm/ 21479F: drivers/powercap/arm_scmi_powercap.c 21480F: drivers/regulator/scmi-regulator.c 21481F: drivers/reset/reset-scmi.c 21482F: include/linux/sc[mp]i_protocol.h 21483F: include/trace/events/scmi.h 21484F: include/uapi/linux/virtio_scmi.h 21485 21486SYSTEM RESET/SHUTDOWN DRIVERS 21487M: Sebastian Reichel <sre@kernel.org> 21488L: linux-pm@vger.kernel.org 21489S: Maintained 21490T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21491F: Documentation/devicetree/bindings/power/reset/ 21492F: drivers/power/reset/ 21493 21494SYSTEM TRACE MODULE CLASS 21495M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21496S: Maintained 21497T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21498F: Documentation/trace/stm.rst 21499F: drivers/hwtracing/stm/ 21500F: include/linux/stm.h 21501F: include/uapi/linux/stm.h 21502 21503SYSTEM76 ACPI DRIVER 21504M: Jeremy Soller <jeremy@system76.com> 21505M: System76 Product Development <productdev@system76.com> 21506L: platform-driver-x86@vger.kernel.org 21507S: Maintained 21508F: drivers/platform/x86/system76_acpi.c 21509 21510SYSV FILESYSTEM 21511S: Orphan 21512F: Documentation/filesystems/sysv-fs.rst 21513F: fs/sysv/ 21514F: include/linux/sysv_fs.h 21515 21516TASKSTATS STATISTICS INTERFACE 21517M: Balbir Singh <bsingharora@gmail.com> 21518S: Maintained 21519F: Documentation/accounting/taskstats* 21520F: include/linux/taskstats* 21521F: kernel/taskstats.c 21522 21523TC subsystem 21524M: Jamal Hadi Salim <jhs@mojatatu.com> 21525M: Cong Wang <xiyou.wangcong@gmail.com> 21526M: Jiri Pirko <jiri@resnulli.us> 21527L: netdev@vger.kernel.org 21528S: Maintained 21529F: include/net/pkt_cls.h 21530F: include/net/pkt_sched.h 21531F: include/net/tc_act/ 21532F: include/uapi/linux/pkt_cls.h 21533F: include/uapi/linux/pkt_sched.h 21534F: include/uapi/linux/tc_act/ 21535F: include/uapi/linux/tc_ematch/ 21536F: net/sched/ 21537F: tools/testing/selftests/tc-testing 21538 21539TC90522 MEDIA DRIVER 21540M: Akihiro Tsukada <tskd08@gmail.com> 21541L: linux-media@vger.kernel.org 21542S: Odd Fixes 21543F: drivers/media/dvb-frontends/tc90522* 21544 21545TCP LOW PRIORITY MODULE 21546M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21547M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21548S: Maintained 21549W: http://tcp-lp-mod.sourceforge.net/ 21550F: net/ipv4/tcp_lp.c 21551 21552TDA10071 MEDIA DRIVER 21553L: linux-media@vger.kernel.org 21554S: Orphan 21555W: https://linuxtv.org 21556Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21557F: drivers/media/dvb-frontends/tda10071* 21558 21559TDA18212 MEDIA DRIVER 21560L: linux-media@vger.kernel.org 21561S: Orphan 21562W: https://linuxtv.org 21563Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21564F: drivers/media/tuners/tda18212* 21565 21566TDA18218 MEDIA DRIVER 21567L: linux-media@vger.kernel.org 21568S: Orphan 21569W: https://linuxtv.org 21570Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21571F: drivers/media/tuners/tda18218* 21572 21573TDA18250 MEDIA DRIVER 21574M: Olli Salonen <olli.salonen@iki.fi> 21575L: linux-media@vger.kernel.org 21576S: Maintained 21577W: https://linuxtv.org 21578Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21579T: git git://linuxtv.org/media_tree.git 21580F: drivers/media/tuners/tda18250* 21581 21582TDA18271 MEDIA DRIVER 21583M: Michael Krufky <mkrufky@linuxtv.org> 21584L: linux-media@vger.kernel.org 21585S: Maintained 21586W: https://linuxtv.org 21587W: http://github.com/mkrufky 21588Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21589T: git git://linuxtv.org/mkrufky/tuners.git 21590F: drivers/media/tuners/tda18271* 21591 21592TDA1997x MEDIA DRIVER 21593M: Tim Harvey <tharvey@gateworks.com> 21594L: linux-media@vger.kernel.org 21595S: Maintained 21596W: https://linuxtv.org 21597Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21598F: drivers/media/i2c/tda1997x.* 21599 21600TDA827x MEDIA DRIVER 21601M: Michael Krufky <mkrufky@linuxtv.org> 21602L: linux-media@vger.kernel.org 21603S: Maintained 21604W: https://linuxtv.org 21605W: http://github.com/mkrufky 21606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21607T: git git://linuxtv.org/mkrufky/tuners.git 21608F: drivers/media/tuners/tda8290.* 21609 21610TDA8290 MEDIA DRIVER 21611M: Michael Krufky <mkrufky@linuxtv.org> 21612L: linux-media@vger.kernel.org 21613S: Maintained 21614W: https://linuxtv.org 21615W: http://github.com/mkrufky 21616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21617T: git git://linuxtv.org/mkrufky/tuners.git 21618F: drivers/media/tuners/tda8290.* 21619 21620TDA9840 MEDIA DRIVER 21621M: Hans Verkuil <hverkuil@xs4all.nl> 21622L: linux-media@vger.kernel.org 21623S: Maintained 21624W: https://linuxtv.org 21625T: git git://linuxtv.org/media_tree.git 21626F: drivers/media/i2c/tda9840* 21627 21628TEA5761 TUNER DRIVER 21629M: Mauro Carvalho Chehab <mchehab@kernel.org> 21630L: linux-media@vger.kernel.org 21631S: Odd fixes 21632W: https://linuxtv.org 21633T: git git://linuxtv.org/media_tree.git 21634F: drivers/media/tuners/tea5761.* 21635 21636TEA5767 TUNER DRIVER 21637M: Mauro Carvalho Chehab <mchehab@kernel.org> 21638L: linux-media@vger.kernel.org 21639S: Maintained 21640W: https://linuxtv.org 21641T: git git://linuxtv.org/media_tree.git 21642F: drivers/media/tuners/tea5767.* 21643 21644TEA6415C MEDIA DRIVER 21645M: Hans Verkuil <hverkuil@xs4all.nl> 21646L: linux-media@vger.kernel.org 21647S: Maintained 21648W: https://linuxtv.org 21649T: git git://linuxtv.org/media_tree.git 21650F: drivers/media/i2c/tea6415c* 21651 21652TEA6420 MEDIA DRIVER 21653M: Hans Verkuil <hverkuil@xs4all.nl> 21654L: linux-media@vger.kernel.org 21655S: Maintained 21656W: https://linuxtv.org 21657T: git git://linuxtv.org/media_tree.git 21658F: drivers/media/i2c/tea6420* 21659 21660TEAM DRIVER 21661M: Jiri Pirko <jiri@resnulli.us> 21662L: netdev@vger.kernel.org 21663S: Supported 21664F: drivers/net/team/ 21665F: include/linux/if_team.h 21666F: include/uapi/linux/if_team.h 21667F: tools/testing/selftests/drivers/net/team/ 21668 21669TECHNICAL ADVISORY BOARD PROCESS DOCS 21670M: "Theodore Ts'o" <tytso@mit.edu> 21671M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21672L: tech-board-discuss@lists.linux.dev 21673S: Maintained 21674F: Documentation/process/contribution-maturity-model.rst 21675F: Documentation/process/researcher-guidelines.rst 21676 21677TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21678M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21679S: Maintained 21680F: arch/x86/platform/ts5500/ 21681 21682TECHNOTREND USB IR RECEIVER 21683M: Sean Young <sean@mess.org> 21684L: linux-media@vger.kernel.org 21685S: Maintained 21686F: drivers/media/rc/ttusbir.c 21687 21688TECHWELL TW9900 VIDEO DECODER 21689M: Mehdi Djait <mehdi.djait@bootlin.com> 21690L: linux-media@vger.kernel.org 21691S: Maintained 21692F: drivers/media/i2c/tw9900.c 21693 21694TECHWELL TW9910 VIDEO DECODER 21695L: linux-media@vger.kernel.org 21696S: Orphan 21697F: drivers/media/i2c/tw9910.c 21698F: include/media/i2c/tw9910.h 21699 21700TEE SUBSYSTEM 21701M: Jens Wiklander <jens.wiklander@linaro.org> 21702R: Sumit Garg <sumit.garg@linaro.org> 21703L: op-tee@lists.trustedfirmware.org 21704S: Maintained 21705F: Documentation/driver-api/tee.rst 21706F: Documentation/tee/ 21707F: Documentation/userspace-api/tee.rst 21708F: drivers/tee/ 21709F: include/linux/tee_drv.h 21710F: include/uapi/linux/tee.h 21711 21712TEGRA ARCHITECTURE SUPPORT 21713M: Thierry Reding <thierry.reding@gmail.com> 21714M: Jonathan Hunter <jonathanh@nvidia.com> 21715L: linux-tegra@vger.kernel.org 21716S: Supported 21717Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21718T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21719N: [^a-z]tegra 21720 21721TEGRA CLOCK DRIVER 21722M: Peter De Schrijver <pdeschrijver@nvidia.com> 21723M: Prashant Gaikwad <pgaikwad@nvidia.com> 21724S: Supported 21725F: drivers/clk/tegra/ 21726 21727TEGRA DMA DRIVERS 21728M: Laxman Dewangan <ldewangan@nvidia.com> 21729M: Jon Hunter <jonathanh@nvidia.com> 21730S: Supported 21731F: drivers/dma/tegra* 21732 21733TEGRA I2C DRIVER 21734M: Laxman Dewangan <ldewangan@nvidia.com> 21735R: Dmitry Osipenko <digetx@gmail.com> 21736S: Supported 21737F: drivers/i2c/busses/i2c-tegra.c 21738 21739TEGRA IOMMU DRIVERS 21740M: Thierry Reding <thierry.reding@gmail.com> 21741R: Krishna Reddy <vdumpa@nvidia.com> 21742L: linux-tegra@vger.kernel.org 21743S: Supported 21744F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21745F: drivers/iommu/tegra* 21746 21747TEGRA KBC DRIVER 21748M: Laxman Dewangan <ldewangan@nvidia.com> 21749S: Supported 21750F: drivers/input/keyboard/tegra-kbc.c 21751 21752TEGRA NAND DRIVER 21753M: Stefan Agner <stefan@agner.ch> 21754M: Lucas Stach <dev@lynxeye.de> 21755S: Maintained 21756F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21757F: drivers/mtd/nand/raw/tegra_nand.c 21758 21759TEGRA PWM DRIVER 21760M: Thierry Reding <thierry.reding@gmail.com> 21761S: Supported 21762F: drivers/pwm/pwm-tegra.c 21763 21764TEGRA QUAD SPI DRIVER 21765M: Thierry Reding <thierry.reding@gmail.com> 21766M: Jonathan Hunter <jonathanh@nvidia.com> 21767M: Sowjanya Komatineni <skomatineni@nvidia.com> 21768L: linux-tegra@vger.kernel.org 21769S: Maintained 21770F: drivers/spi/spi-tegra210-quad.c 21771 21772TEGRA SERIAL DRIVER 21773M: Laxman Dewangan <ldewangan@nvidia.com> 21774S: Supported 21775F: drivers/tty/serial/serial-tegra.c 21776 21777TEGRA SPI DRIVER 21778M: Laxman Dewangan <ldewangan@nvidia.com> 21779S: Supported 21780F: drivers/spi/spi-tegra* 21781 21782TEGRA VIDEO DRIVER 21783M: Thierry Reding <thierry.reding@gmail.com> 21784M: Jonathan Hunter <jonathanh@nvidia.com> 21785M: Sowjanya Komatineni <skomatineni@nvidia.com> 21786M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21787L: linux-media@vger.kernel.org 21788L: linux-tegra@vger.kernel.org 21789S: Maintained 21790F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21791F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21792F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21793F: drivers/staging/media/tegra-video/ 21794 21795TEGRA XUSB PADCTL DRIVER 21796M: JC Kuo <jckuo@nvidia.com> 21797S: Supported 21798F: drivers/phy/tegra/xusb* 21799 21800TEHUTI ETHERNET DRIVER 21801M: Andy Gospodarek <andy@greyhouse.net> 21802L: netdev@vger.kernel.org 21803S: Supported 21804F: drivers/net/ethernet/tehuti/* 21805 21806TELECOM CLOCK DRIVER FOR MCPL0010 21807M: Mark Gross <markgross@kernel.org> 21808S: Supported 21809F: drivers/char/tlclk.c 21810 21811TEMPO SEMICONDUCTOR DRIVERS 21812M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21813S: Maintained 21814F: Documentation/devicetree/bindings/sound/tscs*.txt 21815F: sound/soc/codecs/tscs*.c 21816F: sound/soc/codecs/tscs*.h 21817 21818TENSILICA XTENSA PORT (xtensa) 21819M: Chris Zankel <chris@zankel.net> 21820M: Max Filippov <jcmvbkbc@gmail.com> 21821S: Maintained 21822T: git https://github.com/jcmvbkbc/linux-xtensa.git 21823F: arch/xtensa/ 21824F: drivers/irqchip/irq-xtensa-* 21825 21826TEXAS INSTRUMENTS ASoC DRIVERS 21827M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21829S: Maintained 21830F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21831F: sound/soc/ti/ 21832 21833TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21834M: Shenghao Ding <shenghao-ding@ti.com> 21835M: Kevin Lu <kevin-lu@ti.com> 21836M: Baojun Xu <baojun.xu@ti.com> 21837L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21838S: Maintained 21839F: Documentation/devicetree/bindings/sound/tas2552.txt 21840F: Documentation/devicetree/bindings/sound/tas2562.yaml 21841F: Documentation/devicetree/bindings/sound/tas2770.yaml 21842F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21843F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21844F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21845F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21846F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21847F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21848F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21849F: include/sound/tas2*.h 21850F: include/sound/tlv320*.h 21851F: include/sound/tpa6130a2-plat.h 21852F: sound/pci/hda/tas2781_hda_i2c.c 21853F: sound/soc/codecs/pcm1681.c 21854F: sound/soc/codecs/pcm1789*.* 21855F: sound/soc/codecs/pcm179x*.* 21856F: sound/soc/codecs/pcm186x*.* 21857F: sound/soc/codecs/pcm3008.* 21858F: sound/soc/codecs/pcm3060*.* 21859F: sound/soc/codecs/pcm3168a*.* 21860F: sound/soc/codecs/pcm5102a.c 21861F: sound/soc/codecs/pcm512x*.* 21862F: sound/soc/codecs/tas2*.* 21863F: sound/soc/codecs/tlv320*.* 21864F: sound/soc/codecs/tpa6130a2.* 21865 21866TEXAS INSTRUMENTS DMA DRIVERS 21867M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21868L: dmaengine@vger.kernel.org 21869S: Maintained 21870F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21871F: Documentation/devicetree/bindings/dma/ti-edma.txt 21872F: Documentation/devicetree/bindings/dma/ti/ 21873F: drivers/dma/ti/ 21874F: include/linux/dma/k3-psil.h 21875F: include/linux/dma/k3-udma-glue.h 21876F: include/linux/dma/ti-cppi5.h 21877X: drivers/dma/ti/cppi41.c 21878 21879TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21880M: Robert Marko <robert.marko@sartura.hr> 21881M: Luka Perkov <luka.perkov@sartura.hr> 21882L: linux-hwmon@vger.kernel.org 21883S: Maintained 21884F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21885F: Documentation/hwmon/tps23861.rst 21886F: drivers/hwmon/tps23861.c 21887 21888TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21889M: Ricardo Ribalda <ribalda@kernel.org> 21890L: linux-iio@vger.kernel.org 21891S: Supported 21892F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21893F: drivers/iio/dac/ti-dac7612.c 21894 21895TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21896M: Nishanth Menon <nm@ti.com> 21897M: Tero Kristo <kristo@kernel.org> 21898M: Santosh Shilimkar <ssantosh@kernel.org> 21899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21900S: Maintained 21901F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21902F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21903F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21904F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21905F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21906F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21907F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21908F: drivers/clk/keystone/sci-clk.c 21909F: drivers/firmware/ti_sci* 21910F: drivers/irqchip/irq-ti-sci-inta.c 21911F: drivers/irqchip/irq-ti-sci-intr.c 21912F: drivers/reset/reset-ti-sci.c 21913F: drivers/soc/ti/ti_sci_inta_msi.c 21914F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21915F: include/dt-bindings/soc/ti,sci_pm_domain.h 21916F: include/linux/soc/ti/ti_sci_inta_msi.h 21917F: include/linux/soc/ti/ti_sci_protocol.h 21918 21919TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21920M: Puranjay Mohan <puranjay@kernel.org> 21921L: linux-iio@vger.kernel.org 21922S: Supported 21923F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21924F: drivers/iio/temperature/tmp117.c 21925 21926THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21927M: Hans Verkuil <hverkuil@xs4all.nl> 21928L: linux-media@vger.kernel.org 21929S: Maintained 21930W: https://linuxtv.org 21931T: git git://linuxtv.org/media_tree.git 21932F: drivers/media/radio/radio-raremono.c 21933 21934THERMAL 21935M: Rafael J. Wysocki <rafael@kernel.org> 21936M: Daniel Lezcano <daniel.lezcano@linaro.org> 21937R: Zhang Rui <rui.zhang@intel.com> 21938R: Lukasz Luba <lukasz.luba@arm.com> 21939L: linux-pm@vger.kernel.org 21940S: Supported 21941Q: https://patchwork.kernel.org/project/linux-pm/list/ 21942T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21943F: Documentation/ABI/testing/sysfs-class-thermal 21944F: Documentation/admin-guide/thermal/ 21945F: Documentation/devicetree/bindings/thermal/ 21946F: Documentation/driver-api/thermal/ 21947F: drivers/thermal/ 21948F: include/dt-bindings/thermal/ 21949F: include/linux/cpu_cooling.h 21950F: include/linux/thermal.h 21951F: include/uapi/linux/thermal.h 21952F: tools/lib/thermal/ 21953F: tools/thermal/ 21954 21955THERMAL DRIVER FOR AMLOGIC SOCS 21956M: Guillaume La Roque <glaroque@baylibre.com> 21957L: linux-pm@vger.kernel.org 21958L: linux-amlogic@lists.infradead.org 21959S: Supported 21960W: http://linux-meson.com/ 21961F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21962F: drivers/thermal/amlogic_thermal.c 21963 21964THERMAL/CPU_COOLING 21965M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21966M: Daniel Lezcano <daniel.lezcano@linaro.org> 21967M: Viresh Kumar <viresh.kumar@linaro.org> 21968R: Lukasz Luba <lukasz.luba@arm.com> 21969L: linux-pm@vger.kernel.org 21970S: Supported 21971F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21972F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21973F: drivers/thermal/cpufreq_cooling.c 21974F: drivers/thermal/cpuidle_cooling.c 21975F: include/linux/cpu_cooling.h 21976 21977THERMAL/POWER_ALLOCATOR 21978M: Lukasz Luba <lukasz.luba@arm.com> 21979L: linux-pm@vger.kernel.org 21980S: Maintained 21981F: Documentation/driver-api/thermal/power_allocator.rst 21982F: drivers/thermal/gov_power_allocator.c 21983F: drivers/thermal/thermal_trace_ipa.h 21984 21985THINKPAD ACPI EXTRAS DRIVER 21986M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21987L: ibm-acpi-devel@lists.sourceforge.net 21988L: platform-driver-x86@vger.kernel.org 21989S: Maintained 21990W: http://ibm-acpi.sourceforge.net 21991W: http://thinkwiki.org/wiki/Ibm-acpi 21992T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21993F: drivers/platform/x86/thinkpad_acpi.c 21994 21995THINKPAD LMI DRIVER 21996M: Mark Pearson <markpearson@lenovo.com> 21997L: platform-driver-x86@vger.kernel.org 21998S: Maintained 21999F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22000F: drivers/platform/x86/think-lmi.? 22001 22002THP7312 ISP DRIVER 22003M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22004M: Paul Elder <paul.elder@ideasonboard.com> 22005L: linux-media@vger.kernel.org 22006S: Maintained 22007T: git git://linuxtv.org/media_tree.git 22008F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22009F: Documentation/userspace-api/media/drivers/thp7312.rst 22010F: drivers/media/i2c/thp7312.c 22011F: include/uapi/linux/thp7312.h 22012 22013THUNDERBOLT DMA TRAFFIC TEST DRIVER 22014M: Isaac Hazan <isaac.hazan@intel.com> 22015L: linux-usb@vger.kernel.org 22016S: Maintained 22017F: drivers/thunderbolt/dma_test.c 22018 22019THUNDERBOLT DRIVER 22020M: Andreas Noever <andreas.noever@gmail.com> 22021M: Michael Jamet <michael.jamet@intel.com> 22022M: Mika Westerberg <mika.westerberg@linux.intel.com> 22023M: Yehezkel Bernat <YehezkelShB@gmail.com> 22024L: linux-usb@vger.kernel.org 22025S: Maintained 22026T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22027F: Documentation/admin-guide/thunderbolt.rst 22028F: drivers/thunderbolt/ 22029F: include/linux/thunderbolt.h 22030 22031THUNDERBOLT NETWORK DRIVER 22032M: Michael Jamet <michael.jamet@intel.com> 22033M: Mika Westerberg <mika.westerberg@linux.intel.com> 22034M: Yehezkel Bernat <YehezkelShB@gmail.com> 22035L: netdev@vger.kernel.org 22036S: Maintained 22037F: drivers/net/thunderbolt/ 22038 22039THUNDERX GPIO DRIVER 22040M: Robert Richter <rric@kernel.org> 22041S: Odd Fixes 22042F: drivers/gpio/gpio-thunderx.c 22043 22044TI ADS7924 ADC DRIVER 22045M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22046L: linux-iio@vger.kernel.org 22047S: Supported 22048F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22049F: drivers/iio/adc/ti-ads7924.c 22050 22051TI AM437X VPFE DRIVER 22052M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22053L: linux-media@vger.kernel.org 22054S: Maintained 22055W: https://linuxtv.org 22056Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22057T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22058F: drivers/media/platform/ti/am437x/ 22059 22060TI BANDGAP AND THERMAL DRIVER 22061M: Eduardo Valentin <edubezval@gmail.com> 22062M: Keerthy <j-keerthy@ti.com> 22063L: linux-pm@vger.kernel.org 22064L: linux-omap@vger.kernel.org 22065S: Maintained 22066F: drivers/thermal/ti-soc-thermal/ 22067 22068TI BQ27XXX POWER SUPPLY DRIVER 22069F: drivers/power/supply/bq27xxx_battery.c 22070F: drivers/power/supply/bq27xxx_battery_i2c.c 22071F: include/linux/power/bq27xxx_battery.h 22072 22073TI CDCE706 CLOCK DRIVER 22074M: Max Filippov <jcmvbkbc@gmail.com> 22075S: Maintained 22076F: drivers/clk/clk-cdce706.c 22077 22078TI CLOCK DRIVER 22079M: Tero Kristo <kristo@kernel.org> 22080L: linux-omap@vger.kernel.org 22081S: Odd Fixes 22082F: drivers/clk/ti/ 22083F: include/linux/clk/ti.h 22084 22085TI DAVINCI MACHINE SUPPORT 22086M: Bartosz Golaszewski <brgl@bgdev.pl> 22087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22088S: Maintained 22089T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22090F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22091F: arch/arm/boot/dts/ti/davinci/ 22092F: arch/arm/mach-davinci/ 22093F: drivers/i2c/busses/i2c-davinci.c 22094 22095TI DAVINCI SERIES CLOCK DRIVER 22096M: David Lechner <david@lechnology.com> 22097S: Maintained 22098F: Documentation/devicetree/bindings/clock/ti/davinci/ 22099F: drivers/clk/davinci/ 22100F: include/linux/clk/davinci.h 22101 22102TI DAVINCI SERIES GPIO DRIVER 22103M: Keerthy <j-keerthy@ti.com> 22104L: linux-gpio@vger.kernel.org 22105S: Maintained 22106F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22107F: drivers/gpio/gpio-davinci.c 22108 22109TI DAVINCI SERIES MEDIA DRIVER 22110M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22111L: linux-media@vger.kernel.org 22112S: Maintained 22113W: https://linuxtv.org 22114Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22115T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22116F: drivers/media/platform/ti/davinci/ 22117F: include/media/davinci/ 22118 22119TI ENHANCED CAPTURE (eCAP) DRIVER 22120M: Vignesh Raghavendra <vigneshr@ti.com> 22121R: Julien Panis <jpanis@baylibre.com> 22122L: linux-iio@vger.kernel.org 22123L: linux-omap@vger.kernel.org 22124S: Maintained 22125F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22126F: drivers/counter/ti-ecap-capture.c 22127 22128TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22129R: David Lechner <david@lechnology.com> 22130L: linux-iio@vger.kernel.org 22131F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22132F: drivers/counter/ti-eqep.c 22133 22134TI ETHERNET SWITCH DRIVER (CPSW) 22135R: Siddharth Vadapalli <s-vadapalli@ti.com> 22136R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22137R: Roger Quadros <rogerq@kernel.org> 22138L: linux-omap@vger.kernel.org 22139L: netdev@vger.kernel.org 22140S: Maintained 22141F: drivers/net/ethernet/ti/cpsw* 22142F: drivers/net/ethernet/ti/davinci* 22143 22144TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22145M: Alex Dubov <oakad@yahoo.com> 22146S: Maintained 22147W: http://tifmxx.berlios.de/ 22148F: drivers/memstick/host/tifm_ms.c 22149F: drivers/misc/tifm* 22150F: drivers/mmc/host/tifm_sd.c 22151F: include/linux/tifm.h 22152 22153TI FPD-LINK DRIVERS 22154M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22155L: linux-media@vger.kernel.org 22156S: Maintained 22157F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22158F: drivers/media/i2c/ds90* 22159F: include/media/i2c/ds90* 22160 22161TI HDC302X HUMIDITY DRIVER 22162M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22163M: Li peiyu <579lpy@gmail.com> 22164L: linux-iio@vger.kernel.org 22165S: Maintained 22166F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22167F: drivers/iio/humidity/hdc3020.c 22168 22169TI ICSSG ETHERNET DRIVER (ICSSG) 22170R: MD Danish Anwar <danishanwar@ti.com> 22171R: Roger Quadros <rogerq@kernel.org> 22172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22173L: netdev@vger.kernel.org 22174S: Maintained 22175F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22176F: drivers/net/ethernet/ti/icssg/* 22177 22178TI J721E CSI2RX DRIVER 22179M: Jai Luthra <j-luthra@ti.com> 22180L: linux-media@vger.kernel.org 22181S: Maintained 22182F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22183F: drivers/media/platform/ti/j721e-csi2rx/ 22184 22185TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22186M: Nishanth Menon <nm@ti.com> 22187M: Santosh Shilimkar <ssantosh@kernel.org> 22188L: linux-kernel@vger.kernel.org 22189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22190S: Maintained 22191T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22192F: drivers/pmdomain/ti/omap_prm.c 22193F: drivers/soc/ti/* 22194 22195TI LM49xxx FAMILY ASoC CODEC DRIVERS 22196M: M R Swami Reddy <mr.swami.reddy@ti.com> 22197M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22198L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22199S: Maintained 22200F: sound/soc/codecs/isabelle* 22201F: sound/soc/codecs/lm49453* 22202 22203TI LMP92064 ADC DRIVER 22204M: Leonard Göhrs <l.goehrs@pengutronix.de> 22205R: kernel@pengutronix.de 22206L: linux-iio@vger.kernel.org 22207S: Maintained 22208F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22209F: drivers/iio/adc/ti-lmp92064.c 22210 22211TI PCM3060 ASoC CODEC DRIVER 22212M: Kirill Marinushkin <kmarinushkin@birdec.com> 22213L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22214S: Maintained 22215F: Documentation/devicetree/bindings/sound/pcm3060.txt 22216F: sound/soc/codecs/pcm3060* 22217 22218TI TAS571X FAMILY ASoC CODEC DRIVER 22219M: Kevin Cernekee <cernekee@chromium.org> 22220L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22221S: Odd Fixes 22222F: sound/soc/codecs/tas571x* 22223 22224TI TMAG5273 MAGNETOMETER DRIVER 22225M: Gerald Loacker <gerald.loacker@wolfvision.net> 22226L: linux-iio@vger.kernel.org 22227S: Maintained 22228F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22229F: drivers/iio/magnetometer/tmag5273.c 22230 22231TI TRF7970A NFC DRIVER 22232M: Mark Greer <mgreer@animalcreek.com> 22233L: linux-wireless@vger.kernel.org 22234S: Supported 22235F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22236F: drivers/nfc/trf7970a.c 22237 22238TI TSC2046 ADC DRIVER 22239M: Oleksij Rempel <o.rempel@pengutronix.de> 22240R: kernel@pengutronix.de 22241L: linux-iio@vger.kernel.org 22242S: Maintained 22243F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22244F: drivers/iio/adc/ti-tsc2046.c 22245 22246TI TWL4030 SERIES SOC CODEC DRIVER 22247M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22248L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22249S: Maintained 22250F: sound/soc/codecs/twl4030* 22251 22252TI VPE/CAL DRIVERS 22253M: Benoit Parrot <bparrot@ti.com> 22254L: linux-media@vger.kernel.org 22255S: Maintained 22256W: http://linuxtv.org/ 22257Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22258F: Documentation/devicetree/bindings/media/ti,cal.yaml 22259F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22260F: drivers/media/platform/ti/cal/ 22261F: drivers/media/platform/ti/vpe/ 22262 22263TI WILINK WIRELESS DRIVERS 22264L: linux-wireless@vger.kernel.org 22265S: Orphan 22266W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22267W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22268F: drivers/net/wireless/ti/ 22269 22270TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22271M: John Stultz <jstultz@google.com> 22272M: Thomas Gleixner <tglx@linutronix.de> 22273R: Stephen Boyd <sboyd@kernel.org> 22274L: linux-kernel@vger.kernel.org 22275S: Supported 22276T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22277F: include/linux/clocksource.h 22278F: include/linux/time.h 22279F: include/linux/timekeeper_internal.h 22280F: include/linux/timekeeping.h 22281F: include/linux/timex.h 22282F: include/uapi/linux/time.h 22283F: include/uapi/linux/timex.h 22284F: kernel/time/alarmtimer.c 22285F: kernel/time/clocksource* 22286F: kernel/time/ntp* 22287F: kernel/time/time.c 22288F: kernel/time/timeconst.bc 22289F: kernel/time/timeconv.c 22290F: kernel/time/timecounter.c 22291F: kernel/time/timekeeping* 22292F: kernel/time/time_test.c 22293F: tools/testing/selftests/timers/ 22294 22295TIPC NETWORK LAYER 22296M: Jon Maloy <jmaloy@redhat.com> 22297M: Ying Xue <ying.xue@windriver.com> 22298L: netdev@vger.kernel.org (core kernel code) 22299L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22300S: Maintained 22301W: http://tipc.sourceforge.net/ 22302F: include/uapi/linux/tipc*.h 22303F: net/tipc/ 22304 22305TLAN NETWORK DRIVER 22306M: Samuel Chessman <chessman@tux.org> 22307L: tlan-devel@lists.sourceforge.net (subscribers-only) 22308S: Maintained 22309W: http://sourceforge.net/projects/tlan/ 22310F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22311F: drivers/net/ethernet/ti/tlan.* 22312 22313TMIO/SDHI MMC DRIVER 22314M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22315L: linux-mmc@vger.kernel.org 22316L: linux-renesas-soc@vger.kernel.org 22317S: Supported 22318F: drivers/mmc/host/renesas_sdhi* 22319F: drivers/mmc/host/tmio_mmc* 22320F: include/linux/mfd/tmio.h 22321 22322TMP513 HARDWARE MONITOR DRIVER 22323M: Eric Tremblay <etremblay@distech-controls.com> 22324L: linux-hwmon@vger.kernel.org 22325S: Maintained 22326F: Documentation/hwmon/tmp513.rst 22327F: drivers/hwmon/tmp513.c 22328 22329TMPFS (SHMEM FILESYSTEM) 22330M: Hugh Dickins <hughd@google.com> 22331L: linux-mm@kvack.org 22332S: Maintained 22333F: include/linux/shmem_fs.h 22334F: mm/shmem.c 22335 22336TOMOYO SECURITY MODULE 22337M: Kentaro Takeda <takedakn@nttdata.co.jp> 22338M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22339L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22340L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22341L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22342L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22343S: Maintained 22344W: https://tomoyo.osdn.jp/ 22345F: security/tomoyo/ 22346 22347TOPSTAR LAPTOP EXTRAS DRIVER 22348M: Herton Ronaldo Krzesinski <herton@canonical.com> 22349L: platform-driver-x86@vger.kernel.org 22350S: Maintained 22351F: drivers/platform/x86/topstar-laptop.c 22352 22353TORTURE-TEST MODULES 22354M: Davidlohr Bueso <dave@stgolabs.net> 22355M: "Paul E. McKenney" <paulmck@kernel.org> 22356M: Josh Triplett <josh@joshtriplett.org> 22357L: linux-kernel@vger.kernel.org 22358S: Supported 22359T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22360F: Documentation/RCU/torture.rst 22361F: kernel/locking/locktorture.c 22362F: kernel/rcu/rcuscale.c 22363F: kernel/rcu/rcutorture.c 22364F: kernel/rcu/refscale.c 22365F: kernel/torture.c 22366 22367TOSHIBA ACPI EXTRAS DRIVER 22368M: Azael Avalos <coproscefalo@gmail.com> 22369L: platform-driver-x86@vger.kernel.org 22370S: Maintained 22371F: drivers/platform/x86/toshiba_acpi.c 22372 22373TOSHIBA BLUETOOTH DRIVER 22374M: Azael Avalos <coproscefalo@gmail.com> 22375L: platform-driver-x86@vger.kernel.org 22376S: Maintained 22377F: drivers/platform/x86/toshiba_bluetooth.c 22378 22379TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22380M: Azael Avalos <coproscefalo@gmail.com> 22381L: platform-driver-x86@vger.kernel.org 22382S: Maintained 22383F: drivers/platform/x86/toshiba_haps.c 22384 22385TOSHIBA SMM DRIVER 22386M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22387S: Maintained 22388W: http://www.buzzard.org.uk/toshiba/ 22389F: drivers/char/toshiba.c 22390F: include/linux/toshiba.h 22391F: include/uapi/linux/toshiba.h 22392 22393TOSHIBA TC358743 DRIVER 22394M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22395L: linux-media@vger.kernel.org 22396S: Maintained 22397F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22398F: drivers/media/i2c/tc358743* 22399F: include/media/i2c/tc358743.h 22400 22401TOSHIBA WMI HOTKEYS DRIVER 22402M: Azael Avalos <coproscefalo@gmail.com> 22403L: platform-driver-x86@vger.kernel.org 22404S: Maintained 22405F: drivers/platform/x86/toshiba-wmi.c 22406 22407TPM DEVICE DRIVER 22408M: Peter Huewe <peterhuewe@gmx.de> 22409M: Jarkko Sakkinen <jarkko@kernel.org> 22410R: Jason Gunthorpe <jgg@ziepe.ca> 22411L: linux-integrity@vger.kernel.org 22412S: Maintained 22413W: https://gitlab.com/jarkkojs/linux-tpmdd-test 22414Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22415T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22416F: Documentation/devicetree/bindings/tpm/ 22417F: drivers/char/tpm/ 22418 22419TPS546D24 DRIVER 22420M: Duke Du <dukedu83@gmail.com> 22421L: linux-hwmon@vger.kernel.org 22422S: Maintained 22423F: Documentation/hwmon/tps546d24.rst 22424F: drivers/hwmon/pmbus/tps546d24.c 22425 22426TQ SYSTEMS BOARD & DRIVER SUPPORT 22427L: linux@ew.tq-group.com 22428S: Supported 22429W: https://www.tq-group.com/en/products/tq-embedded/ 22430F: arch/arm/boot/dts/imx*mba*.dts* 22431F: arch/arm/boot/dts/imx*tqma*.dts* 22432F: arch/arm/boot/dts/mba*.dtsi 22433F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22434F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22435F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22436F: arch/arm64/boot/dts/freescale/mba*.dtsi 22437F: arch/arm64/boot/dts/freescale/tqml*.dts* 22438F: drivers/gpio/gpio-tqmx86.c 22439F: drivers/mfd/tqmx86.c 22440F: drivers/watchdog/tqmx86_wdt.c 22441 22442TRACING 22443M: Steven Rostedt <rostedt@goodmis.org> 22444M: Masami Hiramatsu <mhiramat@kernel.org> 22445R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22446L: linux-kernel@vger.kernel.org 22447L: linux-trace-kernel@vger.kernel.org 22448S: Maintained 22449Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22450T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22451F: Documentation/trace/* 22452F: fs/tracefs/ 22453F: include/linux/trace*.h 22454F: include/trace/ 22455F: kernel/trace/ 22456F: scripts/tracing/ 22457F: tools/testing/selftests/ftrace/ 22458 22459TRACING MMIO ACCESSES (MMIOTRACE) 22460M: Steven Rostedt <rostedt@goodmis.org> 22461M: Masami Hiramatsu <mhiramat@kernel.org> 22462R: Karol Herbst <karolherbst@gmail.com> 22463R: Pekka Paalanen <ppaalanen@gmail.com> 22464L: linux-kernel@vger.kernel.org 22465L: nouveau@lists.freedesktop.org 22466S: Maintained 22467F: arch/x86/mm/kmmio.c 22468F: arch/x86/mm/mmio-mod.c 22469F: arch/x86/mm/testmmiotrace.c 22470F: include/linux/mmiotrace.h 22471F: kernel/trace/trace_mmiotrace.c 22472 22473TRACING OS NOISE / LATENCY TRACERS 22474M: Steven Rostedt <rostedt@goodmis.org> 22475M: Daniel Bristot de Oliveira <bristot@kernel.org> 22476S: Maintained 22477F: Documentation/trace/hwlat_detector.rst 22478F: Documentation/trace/osnoise-tracer.rst 22479F: Documentation/trace/timerlat-tracer.rst 22480F: arch/*/kernel/trace.c 22481F: include/trace/events/osnoise.h 22482F: kernel/trace/trace_hwlat.c 22483F: kernel/trace/trace_irqsoff.c 22484F: kernel/trace/trace_osnoise.c 22485F: kernel/trace/trace_sched_wakeup.c 22486 22487TRADITIONAL CHINESE DOCUMENTATION 22488M: Hu Haowen <2023002089@link.tyut.edu.cn> 22489S: Maintained 22490W: https://github.com/srcres258/linux-doc 22491T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22492F: Documentation/translations/zh_TW/ 22493 22494TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22495M: Dan Williams <dan.j.williams@intel.com> 22496L: linux-coco@lists.linux.dev 22497S: Maintained 22498F: Documentation/ABI/testing/configfs-tsm 22499F: drivers/virt/coco/tsm.c 22500F: include/linux/tsm.h 22501 22502TTY LAYER AND SERIAL DRIVERS 22503M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22504M: Jiri Slaby <jirislaby@kernel.org> 22505L: linux-kernel@vger.kernel.org 22506L: linux-serial@vger.kernel.org 22507S: Supported 22508T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22509F: Documentation/devicetree/bindings/serial/ 22510F: Documentation/driver-api/serial/ 22511F: drivers/tty/ 22512F: include/linux/selection.h 22513F: include/linux/serial.h 22514F: include/linux/serial_core.h 22515F: include/linux/sysrq.h 22516F: include/linux/tty*.h 22517F: include/linux/vt.h 22518F: include/linux/vt_*.h 22519F: include/uapi/linux/serial.h 22520F: include/uapi/linux/serial_core.h 22521F: include/uapi/linux/tty.h 22522 22523TUA9001 MEDIA DRIVER 22524L: linux-media@vger.kernel.org 22525S: Orphan 22526W: https://linuxtv.org 22527Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22528F: drivers/media/tuners/tua9001* 22529 22530TULIP NETWORK DRIVERS 22531L: netdev@vger.kernel.org 22532L: linux-parisc@vger.kernel.org 22533S: Orphan 22534F: drivers/net/ethernet/dec/tulip/ 22535 22536TUN/TAP driver 22537M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22538M: Jason Wang <jasowang@redhat.com> 22539S: Maintained 22540W: http://vtun.sourceforge.net/tun 22541F: Documentation/networking/tuntap.rst 22542F: arch/um/os-Linux/drivers/ 22543F: drivers/net/tap.c 22544F: drivers/net/tun.c 22545 22546TURBOCHANNEL SUBSYSTEM 22547M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22548M: Ralf Baechle <ralf@linux-mips.org> 22549L: linux-mips@vger.kernel.org 22550S: Maintained 22551Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22552F: drivers/tc/ 22553F: include/linux/tc.h 22554 22555TURBOSTAT UTILITY 22556M: "Len Brown" <lenb@kernel.org> 22557L: linux-pm@vger.kernel.org 22558S: Supported 22559Q: https://patchwork.kernel.org/project/linux-pm/list/ 22560B: https://bugzilla.kernel.org 22561T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22562F: tools/power/x86/turbostat/ 22563F: tools/testing/selftests/turbostat/ 22564 22565TW5864 VIDEO4LINUX DRIVER 22566M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22567M: Anton Sviridenko <anton@corp.bluecherry.net> 22568M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22569M: Andrey Utkin <andrey_utkin@fastmail.com> 22570L: linux-media@vger.kernel.org 22571S: Supported 22572F: drivers/media/pci/tw5864/ 22573 22574TW68 VIDEO4LINUX DRIVER 22575M: Hans Verkuil <hverkuil@xs4all.nl> 22576L: linux-media@vger.kernel.org 22577S: Odd Fixes 22578W: https://linuxtv.org 22579T: git git://linuxtv.org/media_tree.git 22580F: drivers/media/pci/tw68/ 22581 22582TW686X VIDEO4LINUX DRIVER 22583M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22584L: linux-media@vger.kernel.org 22585S: Maintained 22586W: http://linuxtv.org 22587T: git git://linuxtv.org/media_tree.git 22588F: drivers/media/pci/tw686x/ 22589 22590U-BOOT ENVIRONMENT VARIABLES 22591M: Rafał Miłecki <rafal@milecki.pl> 22592S: Maintained 22593F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22594F: drivers/nvmem/u-boot-env.c 22595 22596UACCE ACCELERATOR FRAMEWORK 22597M: Zhangfei Gao <zhangfei.gao@linaro.org> 22598M: Zhou Wang <wangzhou1@hisilicon.com> 22599L: linux-accelerators@lists.ozlabs.org 22600L: linux-kernel@vger.kernel.org 22601S: Maintained 22602F: Documentation/ABI/testing/sysfs-driver-uacce 22603F: Documentation/misc-devices/uacce.rst 22604F: drivers/misc/uacce/ 22605F: include/linux/uacce.h 22606F: include/uapi/misc/uacce/ 22607 22608UBI FILE SYSTEM (UBIFS) 22609M: Richard Weinberger <richard@nod.at> 22610R: Zhihao Cheng <chengzhihao1@huawei.com> 22611L: linux-mtd@lists.infradead.org 22612S: Supported 22613W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22614T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22615T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22616F: Documentation/ABI/testing/sysfs-fs-ubifs 22617F: Documentation/filesystems/ubifs-authentication.rst 22618F: Documentation/filesystems/ubifs.rst 22619F: fs/ubifs/ 22620 22621UBLK USERSPACE BLOCK DRIVER 22622M: Ming Lei <ming.lei@redhat.com> 22623L: linux-block@vger.kernel.org 22624S: Maintained 22625F: Documentation/block/ublk.rst 22626F: drivers/block/ublk_drv.c 22627F: include/uapi/linux/ublk_cmd.h 22628 22629UBSAN 22630M: Kees Cook <keescook@chromium.org> 22631R: Marco Elver <elver@google.com> 22632R: Andrey Konovalov <andreyknvl@gmail.com> 22633R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22634L: kasan-dev@googlegroups.com 22635L: linux-hardening@vger.kernel.org 22636S: Supported 22637T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22638F: Documentation/dev-tools/ubsan.rst 22639F: include/linux/ubsan.h 22640F: lib/Kconfig.ubsan 22641F: lib/test_ubsan.c 22642F: lib/ubsan.c 22643F: scripts/Makefile.ubsan 22644K: \bARCH_HAS_UBSAN\b 22645 22646UCLINUX (M68KNOMMU AND COLDFIRE) 22647M: Greg Ungerer <gerg@linux-m68k.org> 22648L: linux-m68k@lists.linux-m68k.org 22649S: Maintained 22650W: http://www.linux-m68k.org/ 22651T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22652F: arch/m68k/*/*_no.* 22653F: arch/m68k/68*/ 22654F: arch/m68k/coldfire/ 22655F: arch/m68k/include/asm/*_no.* 22656 22657UDF FILESYSTEM 22658M: Jan Kara <jack@suse.com> 22659S: Maintained 22660F: Documentation/filesystems/udf.rst 22661F: fs/udf/ 22662 22663UDRAW TABLET 22664M: Bastien Nocera <hadess@hadess.net> 22665L: linux-input@vger.kernel.org 22666S: Maintained 22667F: drivers/hid/hid-udraw-ps3.c 22668 22669UFS FILESYSTEM 22670M: Evgeniy Dushistov <dushistov@mail.ru> 22671S: Maintained 22672F: Documentation/admin-guide/ufs.rst 22673F: fs/ufs/ 22674 22675UHID USERSPACE HID IO DRIVER 22676M: David Rheinsberg <david@readahead.eu> 22677L: linux-input@vger.kernel.org 22678S: Maintained 22679F: drivers/hid/uhid.c 22680F: include/uapi/linux/uhid.h 22681 22682ULPI BUS 22683M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22684L: linux-usb@vger.kernel.org 22685S: Maintained 22686F: drivers/usb/common/ulpi.c 22687F: include/linux/ulpi/ 22688 22689UNICODE SUBSYSTEM 22690M: Gabriel Krisman Bertazi <krisman@kernel.org> 22691L: linux-fsdevel@vger.kernel.org 22692S: Supported 22693F: fs/unicode/ 22694 22695UNIFDEF 22696M: Tony Finch <dot@dotat.at> 22697S: Maintained 22698W: http://dotat.at/prog/unifdef 22699F: scripts/unifdef.c 22700 22701UNIFORM CDROM DRIVER 22702M: Phillip Potter <phil@philpotter.co.uk> 22703S: Maintained 22704F: Documentation/cdrom/ 22705F: drivers/cdrom/cdrom.c 22706F: include/linux/cdrom.h 22707F: include/uapi/linux/cdrom.h 22708 22709UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22710R: Alim Akhtar <alim.akhtar@samsung.com> 22711R: Avri Altman <avri.altman@wdc.com> 22712R: Bart Van Assche <bvanassche@acm.org> 22713L: linux-scsi@vger.kernel.org 22714S: Supported 22715F: Documentation/devicetree/bindings/ufs/ 22716F: Documentation/scsi/ufs.rst 22717F: drivers/ufs/core/ 22718 22719UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22720M: Pedro Sousa <pedrom.sousa@synopsys.com> 22721L: linux-scsi@vger.kernel.org 22722S: Supported 22723F: drivers/ufs/host/*dwc* 22724 22725UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22726M: Alim Akhtar <alim.akhtar@samsung.com> 22727L: linux-scsi@vger.kernel.org 22728S: Maintained 22729F: drivers/ufs/host/ufs-exynos* 22730 22731UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22732M: Peter Wang <peter.wang@mediatek.com> 22733R: Stanley Jhu <chu.stanley@gmail.com> 22734L: linux-scsi@vger.kernel.org 22735L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22736S: Maintained 22737F: drivers/ufs/host/ufs-mediatek* 22738 22739UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22740M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22741L: linux-arm-msm@vger.kernel.org 22742L: linux-scsi@vger.kernel.org 22743S: Maintained 22744F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22745F: drivers/ufs/host/ufs-qcom* 22746 22747UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22748M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22749L: linux-renesas-soc@vger.kernel.org 22750L: linux-scsi@vger.kernel.org 22751S: Maintained 22752F: drivers/ufs/host/ufs-renesas.c 22753 22754UNSORTED BLOCK IMAGES (UBI) 22755M: Richard Weinberger <richard@nod.at> 22756R: Zhihao Cheng <chengzhihao1@huawei.com> 22757L: linux-mtd@lists.infradead.org 22758S: Supported 22759W: http://www.linux-mtd.infradead.org/ 22760T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22761T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22762F: drivers/mtd/ubi/ 22763F: include/linux/mtd/ubi.h 22764F: include/uapi/mtd/ubi-user.h 22765 22766USB "USBNET" DRIVER FRAMEWORK 22767M: Oliver Neukum <oneukum@suse.com> 22768L: netdev@vger.kernel.org 22769S: Maintained 22770W: http://www.linux-usb.org/usbnet 22771F: drivers/net/usb/usbnet.c 22772F: include/linux/usb/usbnet.h 22773 22774USB ACM DRIVER 22775M: Oliver Neukum <oneukum@suse.com> 22776L: linux-usb@vger.kernel.org 22777S: Maintained 22778F: Documentation/usb/acm.rst 22779F: drivers/usb/class/cdc-acm.* 22780 22781USB APPLE MFI FASTCHARGE DRIVER 22782M: Bastien Nocera <hadess@hadess.net> 22783L: linux-usb@vger.kernel.org 22784S: Maintained 22785F: drivers/usb/misc/apple-mfi-fastcharge.c 22786 22787USB AR5523 WIRELESS DRIVER 22788L: linux-wireless@vger.kernel.org 22789S: Orphan 22790F: drivers/net/wireless/ath/ar5523/ 22791 22792USB ATTACHED SCSI 22793M: Oliver Neukum <oneukum@suse.com> 22794L: linux-usb@vger.kernel.org 22795L: linux-scsi@vger.kernel.org 22796S: Maintained 22797F: drivers/usb/storage/uas.c 22798 22799USB CDC ETHERNET DRIVER 22800M: Oliver Neukum <oliver@neukum.org> 22801L: linux-usb@vger.kernel.org 22802S: Maintained 22803F: drivers/net/usb/cdc_*.c 22804F: include/uapi/linux/usb/cdc.h 22805 22806USB CHAOSKEY DRIVER 22807M: Keith Packard <keithp@keithp.com> 22808L: linux-usb@vger.kernel.org 22809S: Maintained 22810F: drivers/usb/misc/chaoskey.c 22811 22812USB CYPRESS C67X00 DRIVER 22813L: linux-usb@vger.kernel.org 22814S: Orphan 22815F: drivers/usb/c67x00/ 22816 22817USB DAVICOM DM9601 DRIVER 22818M: Peter Korsgaard <peter@korsgaard.com> 22819L: netdev@vger.kernel.org 22820S: Maintained 22821W: http://www.linux-usb.org/usbnet 22822F: drivers/net/usb/dm9601.c 22823 22824USB EHCI DRIVER 22825M: Alan Stern <stern@rowland.harvard.edu> 22826L: linux-usb@vger.kernel.org 22827S: Maintained 22828F: Documentation/usb/ehci.rst 22829F: drivers/usb/host/ehci* 22830 22831USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22832M: Jiri Kosina <jikos@kernel.org> 22833M: Benjamin Tissoires <bentiss@kernel.org> 22834L: linux-usb@vger.kernel.org 22835S: Maintained 22836T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22837F: Documentation/hid/hiddev.rst 22838F: drivers/hid/usbhid/ 22839 22840USB INTEL XHCI ROLE MUX DRIVER 22841M: Hans de Goede <hdegoede@redhat.com> 22842L: linux-usb@vger.kernel.org 22843S: Maintained 22844F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22845 22846USB IP DRIVER FOR HISILICON KIRIN 960 22847M: Yu Chen <chenyu56@huawei.com> 22848M: Binghui Wang <wangbinghui@hisilicon.com> 22849L: linux-usb@vger.kernel.org 22850S: Maintained 22851F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22852F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22853 22854USB IP DRIVER FOR HISILICON KIRIN 970 22855M: Mauro Carvalho Chehab <mchehab@kernel.org> 22856L: linux-usb@vger.kernel.org 22857S: Maintained 22858F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22859F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22860 22861USB ISP116X DRIVER 22862M: Olav Kongas <ok@artecdesign.ee> 22863L: linux-usb@vger.kernel.org 22864S: Maintained 22865F: drivers/usb/host/isp116x* 22866F: include/linux/usb/isp116x.h 22867 22868USB ISP1760 DRIVER 22869M: Rui Miguel Silva <rui.silva@linaro.org> 22870L: linux-usb@vger.kernel.org 22871S: Maintained 22872F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22873F: drivers/usb/isp1760/* 22874 22875USB LAN78XX ETHERNET DRIVER 22876M: Woojung Huh <woojung.huh@microchip.com> 22877M: UNGLinuxDriver@microchip.com 22878L: netdev@vger.kernel.org 22879S: Maintained 22880F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22881F: drivers/net/usb/lan78xx.* 22882F: include/dt-bindings/net/microchip-lan78xx.h 22883 22884USB MASS STORAGE DRIVER 22885M: Alan Stern <stern@rowland.harvard.edu> 22886L: linux-usb@vger.kernel.org 22887L: usb-storage@lists.one-eyed-alien.net 22888S: Maintained 22889F: drivers/usb/storage/ 22890 22891USB MIDI DRIVER 22892M: Clemens Ladisch <clemens@ladisch.de> 22893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22894S: Maintained 22895T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22896F: sound/usb/midi.* 22897 22898USB NETWORKING DRIVERS 22899L: linux-usb@vger.kernel.org 22900S: Odd Fixes 22901F: drivers/net/usb/ 22902 22903USB OHCI DRIVER 22904M: Alan Stern <stern@rowland.harvard.edu> 22905L: linux-usb@vger.kernel.org 22906S: Maintained 22907F: Documentation/usb/ohci.rst 22908F: drivers/usb/host/ohci* 22909 22910USB OTG FSM (Finite State Machine) 22911M: Peter Chen <peter.chen@kernel.org> 22912L: linux-usb@vger.kernel.org 22913S: Maintained 22914T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22915F: drivers/usb/common/usb-otg-fsm.c 22916 22917USB OVER IP DRIVER 22918M: Valentina Manea <valentina.manea.m@gmail.com> 22919M: Shuah Khan <shuah@kernel.org> 22920M: Shuah Khan <skhan@linuxfoundation.org> 22921R: Hongren Zheng <i@zenithal.me> 22922L: linux-usb@vger.kernel.org 22923S: Maintained 22924F: Documentation/usb/usbip_protocol.rst 22925F: drivers/usb/usbip/ 22926F: tools/testing/selftests/drivers/usb/usbip/ 22927F: tools/usb/usbip/ 22928 22929USB PEGASUS DRIVER 22930M: Petko Manolov <petkan@nucleusys.com> 22931L: linux-usb@vger.kernel.org 22932L: netdev@vger.kernel.org 22933S: Maintained 22934W: https://github.com/petkan/pegasus 22935T: git https://github.com/petkan/pegasus.git 22936F: drivers/net/usb/pegasus.* 22937 22938USB PRINTER DRIVER (usblp) 22939M: Pete Zaitcev <zaitcev@redhat.com> 22940L: linux-usb@vger.kernel.org 22941S: Supported 22942F: drivers/usb/class/usblp.c 22943 22944USB QMI WWAN NETWORK DRIVER 22945M: Bjørn Mork <bjorn@mork.no> 22946L: netdev@vger.kernel.org 22947S: Maintained 22948F: Documentation/ABI/testing/sysfs-class-net-qmi 22949F: drivers/net/usb/qmi_wwan.c 22950 22951USB RAW GADGET DRIVER 22952R: Andrey Konovalov <andreyknvl@gmail.com> 22953L: linux-usb@vger.kernel.org 22954S: Maintained 22955F: Documentation/usb/raw-gadget.rst 22956F: drivers/usb/gadget/legacy/raw_gadget.c 22957F: include/uapi/linux/usb/raw_gadget.h 22958 22959USB RTL8150 DRIVER 22960M: Petko Manolov <petkan@nucleusys.com> 22961L: linux-usb@vger.kernel.org 22962L: netdev@vger.kernel.org 22963S: Maintained 22964W: https://github.com/petkan/rtl8150 22965T: git https://github.com/petkan/rtl8150.git 22966F: drivers/net/usb/rtl8150.c 22967 22968USB SERIAL SUBSYSTEM 22969M: Johan Hovold <johan@kernel.org> 22970L: linux-usb@vger.kernel.org 22971S: Maintained 22972T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22973F: Documentation/usb/usb-serial.rst 22974F: drivers/usb/serial/ 22975F: include/linux/usb/serial.h 22976 22977USB SMSC75XX ETHERNET DRIVER 22978M: Steve Glendinning <steve.glendinning@shawell.net> 22979L: netdev@vger.kernel.org 22980S: Maintained 22981F: drivers/net/usb/smsc75xx.* 22982 22983USB SMSC95XX ETHERNET DRIVER 22984M: Steve Glendinning <steve.glendinning@shawell.net> 22985M: UNGLinuxDriver@microchip.com 22986L: netdev@vger.kernel.org 22987S: Maintained 22988F: drivers/net/usb/smsc95xx.* 22989 22990USB SUBSYSTEM 22991M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22992L: linux-usb@vger.kernel.org 22993S: Supported 22994W: http://www.linux-usb.org 22995T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22996F: Documentation/devicetree/bindings/usb/ 22997F: Documentation/usb/ 22998F: drivers/usb/ 22999F: include/dt-bindings/usb/ 23000F: include/linux/usb.h 23001F: include/linux/usb/ 23002F: include/uapi/linux/usb/ 23003 23004USB TYPEC BUS FOR ALTERNATE MODES 23005M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23006L: linux-usb@vger.kernel.org 23007S: Maintained 23008F: Documentation/ABI/testing/sysfs-bus-typec 23009F: Documentation/driver-api/usb/typec_bus.rst 23010F: drivers/usb/typec/altmodes/ 23011F: include/linux/usb/typec_altmode.h 23012 23013USB TYPEC CLASS 23014M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23015L: linux-usb@vger.kernel.org 23016S: Maintained 23017F: Documentation/ABI/testing/sysfs-class-typec 23018F: Documentation/driver-api/usb/typec.rst 23019F: drivers/usb/typec/ 23020F: include/linux/usb/typec.h 23021 23022USB TYPEC INTEL PMC MUX DRIVER 23023M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23024L: linux-usb@vger.kernel.org 23025S: Maintained 23026F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23027F: drivers/usb/typec/mux/intel_pmc_mux.c 23028 23029USB TYPEC PI3USB30532 MUX DRIVER 23030M: Hans de Goede <hdegoede@redhat.com> 23031L: linux-usb@vger.kernel.org 23032S: Maintained 23033F: drivers/usb/typec/mux/pi3usb30532.c 23034 23035USB TYPEC PORT CONTROLLER DRIVERS 23036L: linux-usb@vger.kernel.org 23037S: Orphan 23038F: drivers/usb/typec/tcpm/ 23039 23040USB UHCI DRIVER 23041M: Alan Stern <stern@rowland.harvard.edu> 23042L: linux-usb@vger.kernel.org 23043S: Maintained 23044F: drivers/usb/host/uhci* 23045 23046USB VIDEO CLASS 23047M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23048L: linux-media@vger.kernel.org 23049S: Maintained 23050W: http://www.ideasonboard.org/uvc/ 23051T: git git://linuxtv.org/media_tree.git 23052F: drivers/media/usb/uvc/ 23053F: include/uapi/linux/uvcvideo.h 23054 23055USB WEBCAM GADGET 23056M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23057M: Daniel Scally <dan.scally@ideasonboard.com> 23058L: linux-usb@vger.kernel.org 23059S: Maintained 23060F: drivers/usb/gadget/function/*uvc* 23061F: drivers/usb/gadget/legacy/webcam.c 23062F: include/uapi/linux/usb/g_uvc.h 23063 23064USB XHCI DRIVER 23065M: Mathias Nyman <mathias.nyman@intel.com> 23066L: linux-usb@vger.kernel.org 23067S: Supported 23068F: drivers/usb/host/pci-quirks* 23069F: drivers/usb/host/xhci* 23070 23071USER DATAGRAM PROTOCOL (UDP) 23072M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23073S: Maintained 23074F: include/linux/udp.h 23075F: net/ipv4/udp.c 23076F: net/ipv6/udp.c 23077 23078USER-MODE LINUX (UML) 23079M: Richard Weinberger <richard@nod.at> 23080M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23081M: Johannes Berg <johannes@sipsolutions.net> 23082L: linux-um@lists.infradead.org 23083S: Maintained 23084W: http://user-mode-linux.sourceforge.net 23085Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23086T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23087T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23088F: Documentation/virt/uml/ 23089F: arch/um/ 23090F: arch/x86/um/ 23091F: fs/hostfs/ 23092 23093USERSPACE COPYIN/COPYOUT (UIOVEC) 23094M: Alexander Viro <viro@zeniv.linux.org.uk> 23095S: Maintained 23096F: include/linux/uio.h 23097F: lib/iov_iter.c 23098 23099USERSPACE DMA BUFFER DRIVER 23100M: Gerd Hoffmann <kraxel@redhat.com> 23101L: dri-devel@lists.freedesktop.org 23102S: Maintained 23103T: git git://anongit.freedesktop.org/drm/drm-misc 23104F: drivers/dma-buf/udmabuf.c 23105F: include/uapi/linux/udmabuf.h 23106 23107USERSPACE I/O (UIO) 23108M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23109S: Maintained 23110T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23111F: Documentation/driver-api/uio-howto.rst 23112F: drivers/uio/ 23113F: include/linux/uio_driver.h 23114 23115UTIL-LINUX PACKAGE 23116M: Karel Zak <kzak@redhat.com> 23117L: util-linux@vger.kernel.org 23118S: Maintained 23119W: http://en.wikipedia.org/wiki/Util-linux 23120T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23121 23122UUID HELPERS 23123R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23124L: linux-kernel@vger.kernel.org 23125S: Maintained 23126F: include/linux/uuid.h 23127F: lib/test_uuid.c 23128F: lib/uuid.c 23129 23130UV SYSFS DRIVER 23131M: Justin Ernst <justin.ernst@hpe.com> 23132L: platform-driver-x86@vger.kernel.org 23133S: Maintained 23134F: drivers/platform/x86/uv_sysfs.c 23135 23136UVESAFB DRIVER 23137M: Michal Januszewski <spock@gentoo.org> 23138L: linux-fbdev@vger.kernel.org 23139S: Maintained 23140W: https://github.com/mjanusz/v86d 23141F: Documentation/fb/uvesafb.rst 23142F: drivers/video/fbdev/uvesafb.* 23143 23144Ux500 CLOCK DRIVERS 23145M: Ulf Hansson <ulf.hansson@linaro.org> 23146L: linux-clk@vger.kernel.org 23147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23148S: Maintained 23149F: drivers/clk/ux500/ 23150 23151V4L2 ASYNC AND FWNODE FRAMEWORKS 23152M: Sakari Ailus <sakari.ailus@linux.intel.com> 23153L: linux-media@vger.kernel.org 23154S: Maintained 23155T: git git://linuxtv.org/media_tree.git 23156F: drivers/media/v4l2-core/v4l2-async.c 23157F: drivers/media/v4l2-core/v4l2-fwnode.c 23158F: include/media/v4l2-async.h 23159F: include/media/v4l2-fwnode.h 23160 23161V4L2 LENS DRIVERS 23162M: Sakari Ailus <sakari.ailus@linux.intel.com> 23163L: linux-media@vger.kernel.org 23164S: Maintained 23165F: drivers/media/i2c/ak* 23166F: drivers/media/i2c/dw* 23167F: drivers/media/i2c/lm* 23168 23169V4L2 CAMERA SENSOR DRIVERS 23170M: Sakari Ailus <sakari.ailus@linux.intel.com> 23171L: linux-media@vger.kernel.org 23172S: Maintained 23173F: Documentation/driver-api/media/camera-sensor.rst 23174F: Documentation/driver-api/media/tx-rx.rst 23175F: drivers/media/i2c/ar* 23176F: drivers/media/i2c/gc* 23177F: drivers/media/i2c/hi* 23178F: drivers/media/i2c/imx* 23179F: drivers/media/i2c/mt* 23180F: drivers/media/i2c/og* 23181F: drivers/media/i2c/ov* 23182F: drivers/media/i2c/s5* 23183F: drivers/media/i2c/st-vgxy61.c 23184 23185VF610 NAND DRIVER 23186M: Stefan Agner <stefan@agner.ch> 23187L: linux-mtd@lists.infradead.org 23188S: Supported 23189F: drivers/mtd/nand/raw/vf610_nfc.c 23190 23191VFAT/FAT/MSDOS FILESYSTEM 23192M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23193S: Maintained 23194F: Documentation/filesystems/vfat.rst 23195F: fs/fat/ 23196F: tools/testing/selftests/filesystems/fat/ 23197 23198VFIO CDX DRIVER 23199M: Nipun Gupta <nipun.gupta@amd.com> 23200M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23201L: kvm@vger.kernel.org 23202S: Maintained 23203F: drivers/vfio/cdx/* 23204 23205VFIO DRIVER 23206M: Alex Williamson <alex.williamson@redhat.com> 23207L: kvm@vger.kernel.org 23208S: Maintained 23209T: git https://github.com/awilliam/linux-vfio.git 23210F: Documentation/ABI/testing/debugfs-vfio 23211F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23212F: Documentation/driver-api/vfio.rst 23213F: drivers/vfio/ 23214F: include/linux/vfio.h 23215F: include/linux/vfio_pci_core.h 23216F: include/uapi/linux/vfio.h 23217 23218VFIO FSL-MC DRIVER 23219M: Diana Craciun <diana.craciun@oss.nxp.com> 23220L: kvm@vger.kernel.org 23221S: Maintained 23222F: drivers/vfio/fsl-mc/ 23223 23224VFIO HISILICON PCI DRIVER 23225M: Longfang Liu <liulongfang@huawei.com> 23226M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23227L: kvm@vger.kernel.org 23228S: Maintained 23229F: drivers/vfio/pci/hisilicon/ 23230 23231VFIO MEDIATED DEVICE DRIVERS 23232M: Kirti Wankhede <kwankhede@nvidia.com> 23233L: kvm@vger.kernel.org 23234S: Maintained 23235F: Documentation/driver-api/vfio-mediated-device.rst 23236F: drivers/vfio/mdev/ 23237F: include/linux/mdev.h 23238F: samples/vfio-mdev/ 23239 23240VFIO MLX5 PCI DRIVER 23241M: Yishai Hadas <yishaih@nvidia.com> 23242L: kvm@vger.kernel.org 23243S: Maintained 23244F: drivers/vfio/pci/mlx5/ 23245 23246VFIO NVIDIA GRACE GPU DRIVER 23247M: Ankit Agrawal <ankita@nvidia.com> 23248L: kvm@vger.kernel.org 23249S: Supported 23250F: drivers/vfio/pci/nvgrace-gpu/ 23251 23252VFIO PCI DEVICE SPECIFIC DRIVERS 23253R: Jason Gunthorpe <jgg@nvidia.com> 23254R: Yishai Hadas <yishaih@nvidia.com> 23255R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23256R: Kevin Tian <kevin.tian@intel.com> 23257L: kvm@vger.kernel.org 23258S: Maintained 23259P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23260F: drivers/vfio/pci/*/ 23261 23262VFIO PDS PCI DRIVER 23263M: Brett Creeley <brett.creeley@amd.com> 23264L: kvm@vger.kernel.org 23265S: Maintained 23266F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23267F: drivers/vfio/pci/pds/ 23268 23269VFIO PLATFORM DRIVER 23270M: Eric Auger <eric.auger@redhat.com> 23271L: kvm@vger.kernel.org 23272S: Maintained 23273F: drivers/vfio/platform/ 23274 23275VFIO VIRTIO PCI DRIVER 23276M: Yishai Hadas <yishaih@nvidia.com> 23277L: kvm@vger.kernel.org 23278L: virtualization@lists.linux.dev 23279S: Maintained 23280F: drivers/vfio/pci/virtio 23281 23282VGA_SWITCHEROO 23283R: Lukas Wunner <lukas@wunner.de> 23284S: Maintained 23285T: git git://anongit.freedesktop.org/drm/drm-misc 23286F: Documentation/gpu/vga-switcheroo.rst 23287F: drivers/gpu/vga/vga_switcheroo.c 23288F: include/linux/vga_switcheroo.h 23289 23290VIA RHINE NETWORK DRIVER 23291M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23292S: Maintained 23293F: drivers/net/ethernet/via/via-rhine.c 23294 23295VIA SD/MMC CARD CONTROLLER DRIVER 23296M: Bruce Chang <brucechang@via.com.tw> 23297M: Harald Welte <HaraldWelte@viatech.com> 23298S: Maintained 23299F: drivers/mmc/host/via-sdmmc.c 23300 23301VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23302M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23303L: linux-fbdev@vger.kernel.org 23304S: Maintained 23305F: drivers/video/fbdev/via/ 23306F: include/linux/via-core.h 23307F: include/linux/via_i2c.h 23308 23309VIA VELOCITY NETWORK DRIVER 23310M: Francois Romieu <romieu@fr.zoreil.com> 23311L: netdev@vger.kernel.org 23312S: Maintained 23313F: drivers/net/ethernet/via/via-velocity.* 23314 23315VICODEC VIRTUAL CODEC DRIVER 23316M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23317L: linux-media@vger.kernel.org 23318S: Maintained 23319W: https://linuxtv.org 23320T: git git://linuxtv.org/media_tree.git 23321F: drivers/media/test-drivers/vicodec/* 23322 23323VIDEO I2C POLLING DRIVER 23324M: Matt Ranostay <matt.ranostay@konsulko.com> 23325L: linux-media@vger.kernel.org 23326S: Maintained 23327F: drivers/media/i2c/video-i2c.c 23328 23329VIDEO MULTIPLEXER DRIVER 23330M: Philipp Zabel <p.zabel@pengutronix.de> 23331L: linux-media@vger.kernel.org 23332S: Maintained 23333F: drivers/media/platform/video-mux.c 23334 23335VIDEOBUF2 FRAMEWORK 23336M: Tomasz Figa <tfiga@chromium.org> 23337M: Marek Szyprowski <m.szyprowski@samsung.com> 23338L: linux-media@vger.kernel.org 23339S: Maintained 23340F: drivers/media/common/videobuf2/* 23341F: include/media/videobuf2-* 23342 23343VIDTV VIRTUAL DIGITAL TV DRIVER 23344M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23345L: linux-media@vger.kernel.org 23346S: Maintained 23347W: https://linuxtv.org 23348T: git git://linuxtv.org/media_tree.git 23349F: drivers/media/test-drivers/vidtv/* 23350 23351VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23352M: Shuah Khan <skhan@linuxfoundation.org> 23353R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23354L: linux-media@vger.kernel.org 23355S: Maintained 23356W: https://linuxtv.org 23357T: git git://linuxtv.org/media_tree.git 23358F: drivers/media/test-drivers/vimc/* 23359 23360VIRT LIB 23361M: Alex Williamson <alex.williamson@redhat.com> 23362M: Paolo Bonzini <pbonzini@redhat.com> 23363L: kvm@vger.kernel.org 23364S: Supported 23365F: virt/lib/ 23366 23367VIRTIO AND VHOST VSOCK DRIVER 23368M: Stefan Hajnoczi <stefanha@redhat.com> 23369M: Stefano Garzarella <sgarzare@redhat.com> 23370L: kvm@vger.kernel.org 23371L: virtualization@lists.linux.dev 23372L: netdev@vger.kernel.org 23373S: Maintained 23374F: drivers/vhost/vsock.c 23375F: include/linux/virtio_vsock.h 23376F: include/uapi/linux/virtio_vsock.h 23377F: net/vmw_vsock/virtio_transport.c 23378F: net/vmw_vsock/virtio_transport_common.c 23379 23380VIRTIO BALLOON 23381M: "Michael S. Tsirkin" <mst@redhat.com> 23382M: David Hildenbrand <david@redhat.com> 23383L: virtualization@lists.linux.dev 23384S: Maintained 23385F: drivers/virtio/virtio_balloon.c 23386F: include/linux/balloon_compaction.h 23387F: include/uapi/linux/virtio_balloon.h 23388F: mm/balloon_compaction.c 23389 23390VIRTIO BLOCK AND SCSI DRIVERS 23391M: "Michael S. Tsirkin" <mst@redhat.com> 23392M: Jason Wang <jasowang@redhat.com> 23393R: Paolo Bonzini <pbonzini@redhat.com> 23394R: Stefan Hajnoczi <stefanha@redhat.com> 23395L: virtualization@lists.linux.dev 23396S: Maintained 23397F: drivers/block/virtio_blk.c 23398F: drivers/scsi/virtio_scsi.c 23399F: include/uapi/linux/virtio_blk.h 23400F: include/uapi/linux/virtio_scsi.h 23401 23402VIRTIO CONSOLE DRIVER 23403M: Amit Shah <amit@kernel.org> 23404L: virtualization@lists.linux.dev 23405S: Maintained 23406F: drivers/char/virtio_console.c 23407F: include/uapi/linux/virtio_console.h 23408 23409VIRTIO CORE AND NET DRIVERS 23410M: "Michael S. Tsirkin" <mst@redhat.com> 23411M: Jason Wang <jasowang@redhat.com> 23412R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23413L: virtualization@lists.linux.dev 23414S: Maintained 23415F: Documentation/ABI/testing/sysfs-bus-vdpa 23416F: Documentation/ABI/testing/sysfs-class-vduse 23417F: Documentation/devicetree/bindings/virtio/ 23418F: Documentation/driver-api/virtio/ 23419F: drivers/block/virtio_blk.c 23420F: drivers/crypto/virtio/ 23421F: drivers/net/virtio_net.c 23422F: drivers/vdpa/ 23423F: drivers/virtio/ 23424F: include/linux/vdpa.h 23425F: include/linux/virtio*.h 23426F: include/linux/vringh.h 23427F: include/uapi/linux/virtio_*.h 23428F: tools/virtio/ 23429 23430VIRTIO CRYPTO DRIVER 23431M: Gonglei <arei.gonglei@huawei.com> 23432L: virtualization@lists.linux.dev 23433L: linux-crypto@vger.kernel.org 23434S: Maintained 23435F: drivers/crypto/virtio/ 23436F: include/uapi/linux/virtio_crypto.h 23437 23438VIRTIO DRIVERS FOR S390 23439M: Cornelia Huck <cohuck@redhat.com> 23440M: Halil Pasic <pasic@linux.ibm.com> 23441M: Eric Farman <farman@linux.ibm.com> 23442L: linux-s390@vger.kernel.org 23443L: virtualization@lists.linux.dev 23444L: kvm@vger.kernel.org 23445S: Supported 23446F: arch/s390/include/uapi/asm/virtio-ccw.h 23447F: drivers/s390/virtio/ 23448 23449VIRTIO FILE SYSTEM 23450M: Vivek Goyal <vgoyal@redhat.com> 23451M: Stefan Hajnoczi <stefanha@redhat.com> 23452M: Miklos Szeredi <miklos@szeredi.hu> 23453L: virtualization@lists.linux.dev 23454L: linux-fsdevel@vger.kernel.org 23455S: Supported 23456W: https://virtio-fs.gitlab.io/ 23457F: Documentation/filesystems/virtiofs.rst 23458F: fs/fuse/virtio_fs.c 23459F: include/uapi/linux/virtio_fs.h 23460 23461VIRTIO GPIO DRIVER 23462M: Enrico Weigelt, metux IT consult <info@metux.net> 23463M: Viresh Kumar <vireshk@kernel.org> 23464L: linux-gpio@vger.kernel.org 23465L: virtualization@lists.linux.dev 23466S: Maintained 23467F: drivers/gpio/gpio-virtio.c 23468F: include/uapi/linux/virtio_gpio.h 23469 23470VIRTIO GPU DRIVER 23471M: David Airlie <airlied@redhat.com> 23472M: Gerd Hoffmann <kraxel@redhat.com> 23473R: Gurchetan Singh <gurchetansingh@chromium.org> 23474R: Chia-I Wu <olvaffe@gmail.com> 23475L: dri-devel@lists.freedesktop.org 23476L: virtualization@lists.linux.dev 23477S: Maintained 23478T: git git://anongit.freedesktop.org/drm/drm-misc 23479F: drivers/gpu/drm/ci/xfails/virtio* 23480F: drivers/gpu/drm/virtio/ 23481F: include/uapi/linux/virtio_gpu.h 23482 23483VIRTIO HOST (VHOST) 23484M: "Michael S. Tsirkin" <mst@redhat.com> 23485M: Jason Wang <jasowang@redhat.com> 23486L: kvm@vger.kernel.org 23487L: virtualization@lists.linux.dev 23488L: netdev@vger.kernel.org 23489S: Maintained 23490T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23491F: drivers/vhost/ 23492F: include/linux/sched/vhost_task.h 23493F: include/linux/vhost_iotlb.h 23494F: include/uapi/linux/vhost.h 23495F: kernel/vhost_task.c 23496 23497VIRTIO HOST (VHOST-SCSI) 23498M: "Michael S. Tsirkin" <mst@redhat.com> 23499M: Jason Wang <jasowang@redhat.com> 23500M: Mike Christie <michael.christie@oracle.com> 23501R: Paolo Bonzini <pbonzini@redhat.com> 23502R: Stefan Hajnoczi <stefanha@redhat.com> 23503L: virtualization@lists.linux.dev 23504S: Maintained 23505F: drivers/vhost/scsi.c 23506 23507VIRTIO I2C DRIVER 23508M: Conghui Chen <conghui.chen@intel.com> 23509M: Viresh Kumar <viresh.kumar@linaro.org> 23510L: linux-i2c@vger.kernel.org 23511L: virtualization@lists.linux.dev 23512S: Maintained 23513F: drivers/i2c/busses/i2c-virtio.c 23514F: include/uapi/linux/virtio_i2c.h 23515 23516VIRTIO INPUT DRIVER 23517M: Gerd Hoffmann <kraxel@redhat.com> 23518S: Maintained 23519F: drivers/virtio/virtio_input.c 23520F: include/uapi/linux/virtio_input.h 23521 23522VIRTIO IOMMU DRIVER 23523M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23524L: virtualization@lists.linux.dev 23525S: Maintained 23526F: drivers/iommu/virtio-iommu.c 23527F: include/uapi/linux/virtio_iommu.h 23528 23529VIRTIO MEM DRIVER 23530M: David Hildenbrand <david@redhat.com> 23531L: virtualization@lists.linux.dev 23532S: Maintained 23533W: https://virtio-mem.gitlab.io/ 23534F: drivers/virtio/virtio_mem.c 23535F: include/uapi/linux/virtio_mem.h 23536 23537VIRTIO PMEM DRIVER 23538M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23539L: virtualization@lists.linux.dev 23540S: Maintained 23541F: drivers/nvdimm/nd_virtio.c 23542F: drivers/nvdimm/virtio_pmem.c 23543 23544VIRTIO SOUND DRIVER 23545M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23546M: "Michael S. Tsirkin" <mst@redhat.com> 23547L: virtualization@lists.linux.dev 23548L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23549S: Maintained 23550F: include/uapi/linux/virtio_snd.h 23551F: sound/virtio/* 23552 23553VIRTUAL BOX GUEST DEVICE DRIVER 23554M: Hans de Goede <hdegoede@redhat.com> 23555M: Arnd Bergmann <arnd@arndb.de> 23556M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23557S: Maintained 23558F: drivers/virt/vboxguest/ 23559F: include/linux/vbox_utils.h 23560F: include/uapi/linux/vbox*.h 23561 23562VIRTUAL BOX SHARED FOLDER VFS DRIVER 23563M: Hans de Goede <hdegoede@redhat.com> 23564L: linux-fsdevel@vger.kernel.org 23565S: Maintained 23566F: fs/vboxsf/* 23567 23568VIRTUAL PCM TEST DRIVER 23569M: Ivan Orlov <ivan.orlov0322@gmail.com> 23570L: linux-sound@vger.kernel.org 23571S: Maintained 23572F: Documentation/sound/cards/pcmtest.rst 23573F: sound/drivers/pcmtest.c 23574F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23575 23576VIRTUAL SERIO DEVICE DRIVER 23577M: Stephen Chandler Paul <thatslyude@gmail.com> 23578S: Maintained 23579F: drivers/input/serio/userio.c 23580F: include/uapi/linux/userio.h 23581 23582VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23583M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23584S: Maintained 23585F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23586F: drivers/iio/light/veml6075.c 23587 23588VISL VIRTUAL STATELESS DECODER DRIVER 23589M: Daniel Almeida <daniel.almeida@collabora.com> 23590L: linux-media@vger.kernel.org 23591S: Supported 23592F: drivers/media/test-drivers/visl 23593 23594VIVID VIRTUAL VIDEO DRIVER 23595M: Hans Verkuil <hverkuil@xs4all.nl> 23596L: linux-media@vger.kernel.org 23597S: Maintained 23598W: https://linuxtv.org 23599T: git git://linuxtv.org/media_tree.git 23600F: drivers/media/test-drivers/vivid/* 23601 23602VM SOCKETS (AF_VSOCK) 23603M: Stefano Garzarella <sgarzare@redhat.com> 23604L: virtualization@lists.linux.dev 23605L: netdev@vger.kernel.org 23606S: Maintained 23607F: drivers/net/vsockmon.c 23608F: include/net/af_vsock.h 23609F: include/uapi/linux/vm_sockets.h 23610F: include/uapi/linux/vm_sockets_diag.h 23611F: include/uapi/linux/vsockmon.h 23612F: net/vmw_vsock/ 23613F: tools/testing/vsock/ 23614 23615VMALLOC 23616M: Andrew Morton <akpm@linux-foundation.org> 23617R: Uladzislau Rezki <urezki@gmail.com> 23618R: Christoph Hellwig <hch@infradead.org> 23619R: Lorenzo Stoakes <lstoakes@gmail.com> 23620L: linux-mm@kvack.org 23621S: Maintained 23622W: http://www.linux-mm.org 23623T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23624F: include/linux/vmalloc.h 23625F: mm/vmalloc.c 23626 23627VME SUBSYSTEM 23628L: linux-kernel@vger.kernel.org 23629S: Orphan 23630T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23631F: Documentation/driver-api/vme.rst 23632F: drivers/staging/vme_user/ 23633 23634VMWARE BALLOON DRIVER 23635M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23636R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23637L: linux-kernel@vger.kernel.org 23638S: Supported 23639F: drivers/misc/vmw_balloon.c 23640 23641VMWARE HYPERVISOR INTERFACE 23642M: Ajay Kaher <ajay.kaher@broadcom.com> 23643M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23644R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23645L: virtualization@lists.linux.dev 23646L: x86@kernel.org 23647S: Supported 23648T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23649F: arch/x86/include/asm/vmware.h 23650F: arch/x86/kernel/cpu/vmware.c 23651 23652VMWARE PVRDMA DRIVER 23653M: Bryan Tan <bryan-bt.tan@broadcom.com> 23654M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23655R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23656L: linux-rdma@vger.kernel.org 23657S: Supported 23658F: drivers/infiniband/hw/vmw_pvrdma/ 23659 23660VMWARE PVSCSI DRIVER 23661M: Vishal Bhakta <vishal.bhakta@broadcom.com> 23662R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23663L: linux-scsi@vger.kernel.org 23664S: Supported 23665F: drivers/scsi/vmw_pvscsi.c 23666F: drivers/scsi/vmw_pvscsi.h 23667 23668VMWARE VIRTUAL PTP CLOCK DRIVER 23669M: Nick Shi <nick.shi@broadcom.com> 23670R: Ajay Kaher <ajay.kaher@broadcom.com> 23671R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23672R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23673L: netdev@vger.kernel.org 23674S: Supported 23675F: drivers/ptp/ptp_vmw.c 23676 23677VMWARE VMCI DRIVER 23678M: Bryan Tan <bryan-bt.tan@broadcom.com> 23679M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23680R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23681L: linux-kernel@vger.kernel.org 23682S: Supported 23683F: drivers/misc/vmw_vmci/ 23684F: include/linux/vmw_vmci* 23685 23686VMWARE VMMOUSE SUBDRIVER 23687M: Zack Rusin <zack.rusin@broadcom.com> 23688R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23689L: linux-input@vger.kernel.org 23690S: Supported 23691F: drivers/input/mouse/vmmouse.c 23692F: drivers/input/mouse/vmmouse.h 23693 23694VMWARE VMXNET3 ETHERNET DRIVER 23695M: Ronak Doshi <ronak.doshi@broadcom.com> 23696R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23697L: netdev@vger.kernel.org 23698S: Supported 23699F: drivers/net/vmxnet3/ 23700 23701VMWARE VSOCK VMCI TRANSPORT DRIVER 23702M: Bryan Tan <bryan-bt.tan@broadcom.com> 23703M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23704R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23705L: linux-kernel@vger.kernel.org 23706S: Supported 23707F: net/vmw_vsock/vmci_transport* 23708 23709VOCORE VOCORE2 BOARD 23710M: Harvey Hunt <harveyhuntnexus@gmail.com> 23711L: linux-mips@vger.kernel.org 23712S: Maintained 23713F: arch/mips/boot/dts/ralink/vocore2.dts 23714 23715VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23716M: Liam Girdwood <lgirdwood@gmail.com> 23717M: Mark Brown <broonie@kernel.org> 23718L: linux-kernel@vger.kernel.org 23719S: Supported 23720W: http://www.slimlogic.co.uk/?p=48 23721T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23722F: Documentation/devicetree/bindings/regulator/ 23723F: Documentation/power/regulator/ 23724F: drivers/regulator/ 23725F: include/dt-bindings/regulator/ 23726F: include/linux/regulator/ 23727K: regulator_get_optional 23728 23729VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23730R: Matti Vaittinen <mazziesaccount@gmail.com> 23731F: drivers/regulator/irq_helpers.c 23732 23733VRF 23734M: David Ahern <dsahern@kernel.org> 23735L: netdev@vger.kernel.org 23736S: Maintained 23737F: Documentation/networking/vrf.rst 23738F: drivers/net/vrf.c 23739 23740VSPRINTF 23741M: Petr Mladek <pmladek@suse.com> 23742M: Steven Rostedt <rostedt@goodmis.org> 23743R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23744R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23745R: Sergey Senozhatsky <senozhatsky@chromium.org> 23746S: Maintained 23747T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23748F: Documentation/core-api/printk-formats.rst 23749F: lib/test_printf.c 23750F: lib/test_scanf.c 23751F: lib/vsprintf.c 23752 23753VT1211 HARDWARE MONITOR DRIVER 23754M: Juerg Haefliger <juergh@proton.me> 23755L: linux-hwmon@vger.kernel.org 23756S: Maintained 23757F: Documentation/hwmon/vt1211.rst 23758F: drivers/hwmon/vt1211.c 23759 23760VT8231 HARDWARE MONITOR DRIVER 23761M: Roger Lucas <vt8231@hiddenengine.co.uk> 23762L: linux-hwmon@vger.kernel.org 23763S: Maintained 23764F: drivers/hwmon/vt8231.c 23765 23766VUB300 USB to SDIO/SD/MMC bridge chip 23767L: linux-mmc@vger.kernel.org 23768S: Orphan 23769F: drivers/mmc/host/vub300.c 23770 23771W1 DALLAS'S 1-WIRE BUS 23772M: Krzysztof Kozlowski <krzk@kernel.org> 23773S: Maintained 23774F: Documentation/devicetree/bindings/w1/ 23775F: Documentation/w1/ 23776F: drivers/w1/ 23777F: include/linux/w1.h 23778 23779W83791D HARDWARE MONITORING DRIVER 23780M: Marc Hulsman <m.hulsman@tudelft.nl> 23781L: linux-hwmon@vger.kernel.org 23782S: Maintained 23783F: Documentation/hwmon/w83791d.rst 23784F: drivers/hwmon/w83791d.c 23785 23786W83793 HARDWARE MONITORING DRIVER 23787M: Rudolf Marek <r.marek@assembler.cz> 23788L: linux-hwmon@vger.kernel.org 23789S: Maintained 23790F: Documentation/hwmon/w83793.rst 23791F: drivers/hwmon/w83793.c 23792 23793W83795 HARDWARE MONITORING DRIVER 23794M: Jean Delvare <jdelvare@suse.com> 23795L: linux-hwmon@vger.kernel.org 23796S: Maintained 23797F: drivers/hwmon/w83795.c 23798 23799W83L51xD SD/MMC CARD INTERFACE DRIVER 23800M: Pierre Ossman <pierre@ossman.eu> 23801S: Maintained 23802F: drivers/mmc/host/wbsd.* 23803 23804WACOM PROTOCOL 4 SERIAL TABLETS 23805M: Julian Squires <julian@cipht.net> 23806M: Hans de Goede <hdegoede@redhat.com> 23807L: linux-input@vger.kernel.org 23808S: Maintained 23809F: drivers/input/tablet/wacom_serial4.c 23810 23811WANGXUN ETHERNET DRIVER 23812M: Jiawen Wu <jiawenwu@trustnetic.com> 23813M: Mengyuan Lou <mengyuanlou@net-swift.com> 23814L: netdev@vger.kernel.org 23815S: Maintained 23816W: https://www.net-swift.com 23817F: Documentation/networking/device_drivers/ethernet/wangxun/* 23818F: drivers/net/ethernet/wangxun/ 23819F: drivers/net/pcs/pcs-xpcs-wx.c 23820 23821WATCHDOG DEVICE DRIVERS 23822M: Wim Van Sebroeck <wim@linux-watchdog.org> 23823M: Guenter Roeck <linux@roeck-us.net> 23824L: linux-watchdog@vger.kernel.org 23825S: Maintained 23826W: http://www.linux-watchdog.org/ 23827T: git git://www.linux-watchdog.org/linux-watchdog.git 23828F: Documentation/devicetree/bindings/watchdog/ 23829F: Documentation/watchdog/ 23830F: drivers/watchdog/ 23831F: include/linux/watchdog.h 23832F: include/trace/events/watchdog.h 23833F: include/uapi/linux/watchdog.h 23834 23835WAVE5 VPU CODEC DRIVER 23836M: Nas Chung <nas.chung@chipsnmedia.com> 23837M: Jackson Lee <jackson.lee@chipsnmedia.com> 23838L: linux-media@vger.kernel.org 23839S: Maintained 23840F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23841F: drivers/media/platform/chips-media/wave5/ 23842 23843WHISKEYCOVE PMIC GPIO DRIVER 23844M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23845L: linux-gpio@vger.kernel.org 23846S: Maintained 23847F: drivers/gpio/gpio-wcove.c 23848 23849WHWAVE RTC DRIVER 23850M: Dianlong Li <long17.cool@163.com> 23851L: linux-rtc@vger.kernel.org 23852S: Maintained 23853F: drivers/rtc/rtc-sd3078.c 23854 23855WIIMOTE HID DRIVER 23856M: David Rheinsberg <david@readahead.eu> 23857L: linux-input@vger.kernel.org 23858S: Maintained 23859F: drivers/hid/hid-wiimote* 23860 23861WILOCITY WIL6210 WIRELESS DRIVER 23862L: linux-wireless@vger.kernel.org 23863S: Orphan 23864W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23865F: drivers/net/wireless/ath/wil6210/ 23866 23867WINBOND CIR DRIVER 23868M: David Härdeman <david@hardeman.nu> 23869S: Maintained 23870F: drivers/media/rc/winbond-cir.c 23871 23872WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23873L: linux-watchdog@vger.kernel.org 23874S: Orphan 23875F: drivers/watchdog/ebc-c384_wdt.c 23876 23877WINSYSTEMS WS16C48 GPIO DRIVER 23878M: William Breathitt Gray <william.gray@linaro.org> 23879L: linux-gpio@vger.kernel.org 23880S: Maintained 23881F: drivers/gpio/gpio-ws16c48.c 23882 23883WIREGUARD SECURE NETWORK TUNNEL 23884M: Jason A. Donenfeld <Jason@zx2c4.com> 23885L: wireguard@lists.zx2c4.com 23886L: netdev@vger.kernel.org 23887S: Maintained 23888F: drivers/net/wireguard/ 23889F: tools/testing/selftests/wireguard/ 23890 23891WISTRON LAPTOP BUTTON DRIVER 23892M: Miloslav Trmac <mitr@volny.cz> 23893S: Maintained 23894F: drivers/input/misc/wistron_btns.c 23895 23896WMI BINARY MOF DRIVER 23897M: Armin Wolf <W_Armin@gmx.de> 23898R: Thomas Weißschuh <linux@weissschuh.net> 23899L: platform-driver-x86@vger.kernel.org 23900S: Maintained 23901F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23902F: Documentation/wmi/devices/wmi-bmof.rst 23903F: drivers/platform/x86/wmi-bmof.c 23904 23905WOLFSON MICROELECTRONICS DRIVERS 23906L: patches@opensource.cirrus.com 23907S: Supported 23908W: https://github.com/CirrusLogic/linux-drivers/wiki 23909T: git https://github.com/CirrusLogic/linux-drivers.git 23910F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23911F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23912F: Documentation/devicetree/bindings/mfd/wm831x.txt 23913F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23914F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23915F: Documentation/devicetree/bindings/sound/wm* 23916F: Documentation/hwmon/wm83??.rst 23917F: arch/arm/mach-s3c/mach-crag6410* 23918F: drivers/clk/clk-wm83*.c 23919F: drivers/gpio/gpio-*wm*.c 23920F: drivers/gpio/gpio-arizona.c 23921F: drivers/hwmon/wm83??-hwmon.c 23922F: drivers/input/misc/wm831x-on.c 23923F: drivers/input/touchscreen/wm831x-ts.c 23924F: drivers/input/touchscreen/wm97*.c 23925F: drivers/leds/leds-wm83*.c 23926F: drivers/mfd/arizona* 23927F: drivers/mfd/cs47l24* 23928F: drivers/mfd/wm*.c 23929F: drivers/power/supply/wm83*.c 23930F: drivers/regulator/arizona* 23931F: drivers/regulator/wm8*.c 23932F: drivers/rtc/rtc-wm83*.c 23933F: drivers/video/backlight/wm83*_bl.c 23934F: drivers/watchdog/wm83*_wdt.c 23935F: include/linux/mfd/arizona/ 23936F: include/linux/mfd/wm831x/ 23937F: include/linux/mfd/wm8350/ 23938F: include/linux/mfd/wm8400* 23939F: include/linux/regulator/arizona* 23940F: include/linux/wm97xx.h 23941F: include/sound/wm????.h 23942F: sound/soc/codecs/arizona* 23943F: sound/soc/codecs/cs47l24* 23944F: sound/soc/codecs/wm* 23945 23946WORKQUEUE 23947M: Tejun Heo <tj@kernel.org> 23948R: Lai Jiangshan <jiangshanlai@gmail.com> 23949S: Maintained 23950T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23951F: Documentation/core-api/workqueue.rst 23952F: include/linux/workqueue.h 23953F: kernel/workqueue.c 23954F: kernel/workqueue_internal.h 23955 23956WWAN DRIVERS 23957M: Loic Poulain <loic.poulain@linaro.org> 23958M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23959R: Johannes Berg <johannes@sipsolutions.net> 23960L: netdev@vger.kernel.org 23961S: Maintained 23962F: drivers/net/wwan/ 23963F: include/linux/wwan.h 23964F: include/uapi/linux/wwan.h 23965 23966X-POWERS AXP288 PMIC DRIVERS 23967M: Hans de Goede <hdegoede@redhat.com> 23968S: Maintained 23969F: drivers/acpi/pmic/intel_pmic_xpower.c 23970N: axp288 23971 23972X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23973M: Chen-Yu Tsai <wens@csie.org> 23974L: linux-kernel@vger.kernel.org 23975S: Maintained 23976N: axp[128] 23977 23978X.25 STACK 23979M: Martin Schiller <ms@dev.tdt.de> 23980L: linux-x25@vger.kernel.org 23981S: Maintained 23982F: Documentation/networking/lapb-module.rst 23983F: Documentation/networking/x25* 23984F: drivers/net/wan/hdlc_x25.c 23985F: drivers/net/wan/lapbether.c 23986F: include/*/lapb.h 23987F: include/net/x25* 23988F: include/uapi/linux/x25.h 23989F: net/lapb/ 23990F: net/x25/ 23991 23992X86 ARCHITECTURE (32-BIT AND 64-BIT) 23993M: Thomas Gleixner <tglx@linutronix.de> 23994M: Ingo Molnar <mingo@redhat.com> 23995M: Borislav Petkov <bp@alien8.de> 23996M: Dave Hansen <dave.hansen@linux.intel.com> 23997M: x86@kernel.org 23998R: "H. Peter Anvin" <hpa@zytor.com> 23999L: linux-kernel@vger.kernel.org 24000S: Maintained 24001T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24002F: Documentation/arch/x86/ 24003F: Documentation/devicetree/bindings/x86/ 24004F: arch/x86/ 24005 24006X86 ENTRY CODE 24007M: Andy Lutomirski <luto@kernel.org> 24008L: linux-kernel@vger.kernel.org 24009S: Maintained 24010T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24011F: arch/x86/entry/ 24012 24013X86 HARDWARE VULNERABILITIES 24014M: Thomas Gleixner <tglx@linutronix.de> 24015M: Borislav Petkov <bp@alien8.de> 24016M: Peter Zijlstra <peterz@infradead.org> 24017M: Josh Poimboeuf <jpoimboe@kernel.org> 24018R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24019S: Maintained 24020F: Documentation/admin-guide/hw-vuln/ 24021F: arch/x86/include/asm/nospec-branch.h 24022F: arch/x86/kernel/cpu/bugs.c 24023 24024X86 MCE INFRASTRUCTURE 24025M: Tony Luck <tony.luck@intel.com> 24026M: Borislav Petkov <bp@alien8.de> 24027L: linux-edac@vger.kernel.org 24028S: Maintained 24029F: Documentation/ABI/testing/sysfs-mce 24030F: Documentation/arch/x86/x86_64/machinecheck.rst 24031F: arch/x86/kernel/cpu/mce/* 24032 24033X86 MICROCODE UPDATE SUPPORT 24034M: Borislav Petkov <bp@alien8.de> 24035S: Maintained 24036F: arch/x86/kernel/cpu/microcode/* 24037 24038X86 MM 24039M: Dave Hansen <dave.hansen@linux.intel.com> 24040M: Andy Lutomirski <luto@kernel.org> 24041M: Peter Zijlstra <peterz@infradead.org> 24042L: linux-kernel@vger.kernel.org 24043S: Maintained 24044T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24045F: arch/x86/mm/ 24046 24047X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24048M: Hans de Goede <hdegoede@redhat.com> 24049L: platform-driver-x86@vger.kernel.org 24050S: Maintained 24051T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24052F: drivers/platform/x86/x86-android-tablets/ 24053 24054X86 PLATFORM DRIVERS 24055M: Hans de Goede <hdegoede@redhat.com> 24056M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24057L: platform-driver-x86@vger.kernel.org 24058S: Maintained 24059Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24060T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24061F: drivers/platform/olpc/ 24062F: drivers/platform/x86/ 24063F: include/linux/platform_data/x86/ 24064 24065X86 PLATFORM UV HPE SUPERDOME FLEX 24066M: Steve Wahl <steve.wahl@hpe.com> 24067R: Justin Ernst <justin.ernst@hpe.com> 24068R: Kyle Meyer <kyle.meyer@hpe.com> 24069R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24070R: Russ Anderson <russ.anderson@hpe.com> 24071S: Supported 24072F: arch/x86/include/asm/uv/ 24073F: arch/x86/kernel/apic/x2apic_uv_x.c 24074F: arch/x86/platform/uv/ 24075 24076X86 STACK UNWINDING 24077M: Josh Poimboeuf <jpoimboe@kernel.org> 24078M: Peter Zijlstra <peterz@infradead.org> 24079S: Supported 24080F: arch/x86/include/asm/unwind*.h 24081F: arch/x86/kernel/dumpstack.c 24082F: arch/x86/kernel/stacktrace.c 24083F: arch/x86/kernel/unwind_*.c 24084 24085X86 TRUST DOMAIN EXTENSIONS (TDX) 24086M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24087R: Dave Hansen <dave.hansen@linux.intel.com> 24088L: x86@kernel.org 24089L: linux-coco@lists.linux.dev 24090S: Supported 24091T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24092F: arch/x86/boot/compressed/tdx* 24093F: arch/x86/coco/tdx/ 24094F: arch/x86/include/asm/shared/tdx.h 24095F: arch/x86/include/asm/tdx.h 24096F: arch/x86/virt/vmx/tdx/ 24097F: drivers/virt/coco/tdx-guest 24098 24099X86 VDSO 24100M: Andy Lutomirski <luto@kernel.org> 24101L: linux-kernel@vger.kernel.org 24102S: Maintained 24103T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24104F: arch/x86/entry/vdso/ 24105 24106XARRAY 24107M: Matthew Wilcox <willy@infradead.org> 24108L: linux-fsdevel@vger.kernel.org 24109S: Supported 24110F: Documentation/core-api/xarray.rst 24111F: include/linux/idr.h 24112F: include/linux/xarray.h 24113F: lib/idr.c 24114F: lib/xarray.c 24115F: tools/testing/radix-tree 24116 24117XBOX DVD IR REMOTE 24118M: Benjamin Valentin <benpicco@googlemail.com> 24119S: Maintained 24120F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24121F: drivers/media/rc/xbox_remote.c 24122 24123XC2028/3028 TUNER DRIVER 24124M: Mauro Carvalho Chehab <mchehab@kernel.org> 24125L: linux-media@vger.kernel.org 24126S: Maintained 24127W: https://linuxtv.org 24128T: git git://linuxtv.org/media_tree.git 24129F: drivers/media/tuners/xc2028.* 24130 24131XDP (eXpress Data Path) 24132M: Alexei Starovoitov <ast@kernel.org> 24133M: Daniel Borkmann <daniel@iogearbox.net> 24134M: David S. Miller <davem@davemloft.net> 24135M: Jakub Kicinski <kuba@kernel.org> 24136M: Jesper Dangaard Brouer <hawk@kernel.org> 24137M: John Fastabend <john.fastabend@gmail.com> 24138L: netdev@vger.kernel.org 24139L: bpf@vger.kernel.org 24140S: Supported 24141F: drivers/net/ethernet/*/*/*/*/*xdp* 24142F: drivers/net/ethernet/*/*/*xdp* 24143F: include/net/xdp.h 24144F: include/net/xdp_priv.h 24145F: include/trace/events/xdp.h 24146F: kernel/bpf/cpumap.c 24147F: kernel/bpf/devmap.c 24148F: net/core/xdp.c 24149F: samples/bpf/xdp* 24150F: tools/testing/selftests/bpf/*/*xdp* 24151F: tools/testing/selftests/bpf/*xdp* 24152K: (?:\b|_)xdp(?:\b|_) 24153 24154XDP SOCKETS (AF_XDP) 24155M: Björn Töpel <bjorn@kernel.org> 24156M: Magnus Karlsson <magnus.karlsson@intel.com> 24157M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24158R: Jonathan Lemon <jonathan.lemon@gmail.com> 24159L: netdev@vger.kernel.org 24160L: bpf@vger.kernel.org 24161S: Maintained 24162F: Documentation/networking/af_xdp.rst 24163F: include/net/netns/xdp.h 24164F: include/net/xdp_sock* 24165F: include/net/xsk_buff_pool.h 24166F: include/uapi/linux/if_xdp.h 24167F: include/uapi/linux/xdp_diag.h 24168F: net/xdp/ 24169F: tools/testing/selftests/bpf/*xsk* 24170 24171XEN BLOCK SUBSYSTEM 24172M: Roger Pau Monné <roger.pau@citrix.com> 24173L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24174S: Supported 24175F: drivers/block/xen* 24176F: drivers/block/xen-blkback/* 24177 24178XEN HYPERVISOR ARM 24179M: Stefano Stabellini <sstabellini@kernel.org> 24180L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24181S: Maintained 24182F: arch/arm/include/asm/xen/ 24183F: arch/arm/xen/ 24184 24185XEN HYPERVISOR ARM64 24186M: Stefano Stabellini <sstabellini@kernel.org> 24187L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24188S: Maintained 24189F: arch/arm64/include/asm/xen/ 24190F: arch/arm64/xen/ 24191 24192XEN HYPERVISOR INTERFACE 24193M: Juergen Gross <jgross@suse.com> 24194M: Stefano Stabellini <sstabellini@kernel.org> 24195R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24196L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24197S: Supported 24198T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24199F: Documentation/ABI/stable/sysfs-hypervisor-xen 24200F: Documentation/ABI/testing/sysfs-hypervisor-xen 24201F: drivers/*/xen-*front.c 24202F: drivers/xen/ 24203F: include/uapi/xen/ 24204F: include/xen/ 24205F: kernel/configs/xen.config 24206 24207XEN HYPERVISOR X86 24208M: Juergen Gross <jgross@suse.com> 24209R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24210L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24211S: Supported 24212F: arch/x86/configs/xen.config 24213F: arch/x86/include/asm/pvclock-abi.h 24214F: arch/x86/include/asm/xen/ 24215F: arch/x86/platform/pvh/ 24216F: arch/x86/xen/ 24217 24218XEN NETWORK BACKEND DRIVER 24219M: Wei Liu <wei.liu@kernel.org> 24220M: Paul Durrant <paul@xen.org> 24221L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24222L: netdev@vger.kernel.org 24223S: Supported 24224F: drivers/net/xen-netback/* 24225 24226XEN PCI SUBSYSTEM 24227M: Juergen Gross <jgross@suse.com> 24228L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24229S: Supported 24230F: arch/x86/pci/*xen* 24231F: drivers/pci/*xen* 24232 24233XEN PVSCSI DRIVERS 24234M: Juergen Gross <jgross@suse.com> 24235L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24236L: linux-scsi@vger.kernel.org 24237S: Supported 24238F: drivers/scsi/xen-scsifront.c 24239F: drivers/xen/xen-scsiback.c 24240F: include/xen/interface/io/vscsiif.h 24241 24242XEN PVUSB DRIVER 24243M: Juergen Gross <jgross@suse.com> 24244L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24245L: linux-usb@vger.kernel.org 24246S: Supported 24247F: drivers/usb/host/xen* 24248F: include/xen/interface/io/usbif.h 24249 24250XEN SOUND FRONTEND DRIVER 24251M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24252L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24253L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24254S: Supported 24255F: sound/xen/* 24256 24257XEN SWIOTLB SUBSYSTEM 24258M: Juergen Gross <jgross@suse.com> 24259M: Stefano Stabellini <sstabellini@kernel.org> 24260L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24261L: iommu@lists.linux.dev 24262S: Supported 24263F: arch/*/include/asm/xen/swiotlb-xen.h 24264F: drivers/xen/swiotlb-xen.c 24265F: include/xen/arm/swiotlb-xen.h 24266F: include/xen/swiotlb-xen.h 24267 24268XFS FILESYSTEM 24269M: Chandan Babu R <chandan.babu@oracle.com> 24270R: Darrick J. Wong <djwong@kernel.org> 24271L: linux-xfs@vger.kernel.org 24272S: Supported 24273W: http://xfs.org/ 24274C: irc://irc.oftc.net/xfs 24275T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24276P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24277F: Documentation/ABI/testing/sysfs-fs-xfs 24278F: Documentation/admin-guide/xfs.rst 24279F: Documentation/filesystems/xfs/* 24280F: fs/xfs/ 24281F: include/uapi/linux/dqblk_xfs.h 24282F: include/uapi/linux/fsmap.h 24283 24284XILINX AMS DRIVER 24285M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24286L: linux-iio@vger.kernel.org 24287S: Maintained 24288F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24289F: drivers/iio/adc/xilinx-ams.c 24290 24291XILINX AXI ETHERNET DRIVER 24292M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24293S: Maintained 24294F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24295F: drivers/net/ethernet/xilinx/xilinx_axienet* 24296 24297XILINX CAN DRIVER 24298M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24299L: linux-can@vger.kernel.org 24300S: Maintained 24301F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24302F: drivers/net/can/xilinx_can.c 24303 24304XILINX EVENT MANAGEMENT DRIVER 24305M: Michal Simek <michal.simek@amd.com> 24306S: Maintained 24307F: drivers/soc/xilinx/xlnx_event_manager.c 24308F: include/linux/firmware/xlnx-event-manager.h 24309 24310XILINX GPIO DRIVER 24311M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24312R: Srinivas Neeli <srinivas.neeli@amd.com> 24313R: Michal Simek <michal.simek@amd.com> 24314S: Maintained 24315F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24316F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24317F: drivers/gpio/gpio-xilinx.c 24318F: drivers/gpio/gpio-zynq.c 24319 24320XILINX LL TEMAC ETHERNET DRIVER 24321L: netdev@vger.kernel.org 24322S: Orphan 24323F: drivers/net/ethernet/xilinx/ll_temac* 24324 24325XILINX PWM DRIVER 24326M: Sean Anderson <sean.anderson@seco.com> 24327S: Maintained 24328F: drivers/pwm/pwm-xilinx.c 24329F: include/clocksource/timer-xilinx.h 24330 24331XILINX SD-FEC IP CORES 24332M: Derek Kiernan <derek.kiernan@amd.com> 24333M: Dragan Cvetic <dragan.cvetic@amd.com> 24334S: Maintained 24335F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24336F: Documentation/misc-devices/xilinx_sdfec.rst 24337F: drivers/misc/Kconfig 24338F: drivers/misc/Makefile 24339F: drivers/misc/xilinx_sdfec.c 24340F: include/uapi/misc/xilinx_sdfec.h 24341 24342XILINX UARTLITE SERIAL DRIVER 24343M: Peter Korsgaard <jacmet@sunsite.dk> 24344L: linux-serial@vger.kernel.org 24345S: Maintained 24346F: drivers/tty/serial/uartlite.c 24347 24348XILINX VIDEO IP CORES 24349M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24350L: linux-media@vger.kernel.org 24351S: Supported 24352T: git git://linuxtv.org/media_tree.git 24353F: Documentation/devicetree/bindings/media/xilinx/ 24354F: drivers/media/platform/xilinx/ 24355F: include/uapi/linux/xilinx-v4l2-controls.h 24356 24357XILINX VERSAL EDAC DRIVER 24358M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24359M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24360S: Maintained 24361F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24362F: drivers/edac/versal_edac.c 24363 24364XILINX WATCHDOG DRIVER 24365M: Srinivas Neeli <srinivas.neeli@amd.com> 24366R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24367R: Michal Simek <michal.simek@amd.com> 24368S: Maintained 24369F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24370F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24371F: drivers/watchdog/of_xilinx_wdt.c 24372F: drivers/watchdog/xilinx_wwdt.c 24373 24374XILINX XDMA DRIVER 24375M: Lizhi Hou <lizhi.hou@amd.com> 24376M: Brian Xu <brian.xu@amd.com> 24377M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24378L: dmaengine@vger.kernel.org 24379S: Supported 24380F: drivers/dma/xilinx/xdma-regs.h 24381F: drivers/dma/xilinx/xdma.c 24382F: include/linux/dma/amd_xdma.h 24383F: include/linux/platform_data/amd_xdma.h 24384 24385XILINX ZYNQMP DPDMA DRIVER 24386M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24387L: dmaengine@vger.kernel.org 24388S: Supported 24389F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24390F: drivers/dma/xilinx/xilinx_dpdma.c 24391F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24392 24393XILINX ZYNQMP OCM EDAC DRIVER 24394M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24395M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24396S: Maintained 24397F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24398F: drivers/edac/zynqmp_edac.c 24399 24400XILINX ZYNQMP PSGTR PHY DRIVER 24401M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24402L: linux-kernel@vger.kernel.org 24403S: Supported 24404T: git https://github.com/Xilinx/linux-xlnx.git 24405F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24406F: drivers/phy/xilinx/phy-zynqmp.c 24407 24408XILINX ZYNQMP SHA3 DRIVER 24409M: Harsha <harsha.harsha@amd.com> 24410S: Maintained 24411F: drivers/crypto/xilinx/zynqmp-sha.c 24412 24413XILINX ZYNQMP NVMEM DRIVER 24414M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24415M: Kalyani Akula <kalyani.akula@amd.com> 24416R: Michal Simek <michal.simek@amd.com> 24417S: Maintained 24418F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24419F: drivers/nvmem/zynqmp_nvmem.c 24420 24421XILLYBUS DRIVER 24422M: Eli Billauer <eli.billauer@gmail.com> 24423L: linux-kernel@vger.kernel.org 24424S: Supported 24425F: drivers/char/xillybus/ 24426 24427XLP9XX I2C DRIVER 24428M: George Cherian <gcherian@marvell.com> 24429L: linux-i2c@vger.kernel.org 24430S: Supported 24431W: http://www.marvell.com 24432F: drivers/i2c/busses/i2c-xlp9xx.c 24433 24434XRA1403 GPIO EXPANDER 24435M: Nandor Han <nandor.han@ge.com> 24436L: linux-gpio@vger.kernel.org 24437S: Maintained 24438F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24439F: drivers/gpio/gpio-xra1403.c 24440 24441XTENSA XTFPGA PLATFORM SUPPORT 24442M: Max Filippov <jcmvbkbc@gmail.com> 24443S: Maintained 24444F: drivers/spi/spi-xtensa-xtfpga.c 24445F: sound/soc/xtensa/xtfpga-i2s.c 24446 24447YAM DRIVER FOR AX.25 24448M: Jean-Paul Roubelat <jpr@f6fbb.org> 24449L: linux-hams@vger.kernel.org 24450S: Maintained 24451F: drivers/net/hamradio/yam* 24452F: include/linux/yam.h 24453 24454YAMA SECURITY MODULE 24455M: Kees Cook <keescook@chromium.org> 24456S: Supported 24457T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24458F: Documentation/admin-guide/LSM/Yama.rst 24459F: security/yama/ 24460 24461YAML NETLINK (YNL) 24462M: Donald Hunter <donald.hunter@gmail.com> 24463M: Jakub Kicinski <kuba@kernel.org> 24464F: Documentation/netlink/ 24465F: Documentation/userspace-api/netlink/intro-specs.rst 24466F: Documentation/userspace-api/netlink/specs.rst 24467F: tools/net/ynl/ 24468 24469YEALINK PHONE DRIVER 24470M: Henk Vergonet <Henk.Vergonet@gmail.com> 24471L: usbb2k-api-dev@nongnu.org 24472S: Maintained 24473F: Documentation/input/devices/yealink.rst 24474F: drivers/input/misc/yealink.* 24475 24476Z3FOLD COMPRESSED PAGE ALLOCATOR 24477M: Vitaly Wool <vitaly.wool@konsulko.com> 24478R: Miaohe Lin <linmiaohe@huawei.com> 24479L: linux-mm@kvack.org 24480S: Maintained 24481F: mm/z3fold.c 24482 24483Z8530 DRIVER FOR AX.25 24484M: Joerg Reuter <jreuter@yaina.de> 24485L: linux-hams@vger.kernel.org 24486S: Maintained 24487W: http://yaina.de/jreuter/ 24488W: http://www.qsl.net/dl1bke/ 24489F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24490F: drivers/net/hamradio/*scc.c 24491F: drivers/net/hamradio/z8530.h 24492 24493ZBUD COMPRESSED PAGE ALLOCATOR 24494M: Seth Jennings <sjenning@redhat.com> 24495M: Dan Streetman <ddstreet@ieee.org> 24496L: linux-mm@kvack.org 24497S: Maintained 24498F: mm/zbud.c 24499 24500ZD1211RW WIRELESS DRIVER 24501L: linux-wireless@vger.kernel.org 24502S: Orphan 24503F: drivers/net/wireless/zydas/zd1211rw/ 24504 24505ZD1301 MEDIA DRIVER 24506L: linux-media@vger.kernel.org 24507S: Orphan 24508W: https://linuxtv.org/ 24509Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24510F: drivers/media/usb/dvb-usb-v2/zd1301* 24511 24512ZD1301_DEMOD MEDIA DRIVER 24513L: linux-media@vger.kernel.org 24514S: Orphan 24515W: https://linuxtv.org/ 24516Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24517F: drivers/media/dvb-frontends/zd1301_demod* 24518 24519ZHAOXIN PROCESSOR SUPPORT 24520M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24521L: linux-kernel@vger.kernel.org 24522S: Maintained 24523F: arch/x86/kernel/cpu/zhaoxin.c 24524 24525ZONEFS FILESYSTEM 24526M: Damien Le Moal <dlemoal@kernel.org> 24527M: Naohiro Aota <naohiro.aota@wdc.com> 24528R: Johannes Thumshirn <jth@kernel.org> 24529L: linux-fsdevel@vger.kernel.org 24530S: Maintained 24531T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24532F: Documentation/filesystems/zonefs.rst 24533F: fs/zonefs/ 24534 24535ZR36067 VIDEO FOR LINUX DRIVER 24536M: Corentin Labbe <clabbe@baylibre.com> 24537L: mjpeg-users@lists.sourceforge.net 24538L: linux-media@vger.kernel.org 24539S: Maintained 24540W: http://mjpeg.sourceforge.net/driver-zoran/ 24541Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24542F: Documentation/driver-api/media/drivers/zoran.rst 24543F: drivers/media/pci/zoran/ 24544 24545ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24546M: Minchan Kim <minchan@kernel.org> 24547M: Sergey Senozhatsky <senozhatsky@chromium.org> 24548L: linux-kernel@vger.kernel.org 24549S: Maintained 24550F: Documentation/admin-guide/blockdev/zram.rst 24551F: drivers/block/zram/ 24552 24553ZS DECSTATION Z85C30 SERIAL DRIVER 24554M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24555S: Maintained 24556F: drivers/tty/serial/zs.* 24557 24558ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24559M: Minchan Kim <minchan@kernel.org> 24560M: Sergey Senozhatsky <senozhatsky@chromium.org> 24561L: linux-mm@kvack.org 24562S: Maintained 24563F: Documentation/mm/zsmalloc.rst 24564F: include/linux/zsmalloc.h 24565F: mm/zsmalloc.c 24566 24567ZSTD 24568M: Nick Terrell <terrelln@fb.com> 24569S: Maintained 24570B: https://github.com/facebook/zstd/issues 24571T: git https://github.com/terrelln/linux.git 24572F: crypto/zstd.c 24573F: include/linux/zstd* 24574F: lib/decompress_unzstd.c 24575F: lib/zstd/ 24576N: zstd 24577K: zstd 24578 24579ZSWAP COMPRESSED SWAP CACHING 24580M: Johannes Weiner <hannes@cmpxchg.org> 24581M: Yosry Ahmed <yosryahmed@google.com> 24582M: Nhat Pham <nphamcs@gmail.com> 24583R: Chengming Zhou <chengming.zhou@linux.dev> 24584L: linux-mm@kvack.org 24585S: Maintained 24586F: Documentation/admin-guide/mm/zswap.rst 24587F: include/linux/zpool.h 24588F: include/linux/zswap.h 24589F: mm/zpool.c 24590F: mm/zswap.c 24591F: tools/testing/selftests/cgroup/test_zswap.c 24592 24593THE REST 24594M: Linus Torvalds <torvalds@linux-foundation.org> 24595L: linux-kernel@vger.kernel.org 24596S: Buried alive in reporters 24597T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24598F: * 24599F: */ 24600
