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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 [CRYPTO] 3828M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 3829L: bpf@vger.kernel.org 3830S: Maintained 3831F: crypto/bpf_crypto_skcipher.c 3832F: include/linux/bpf_crypto.h 3833F: kernel/bpf/crypto.c 3834 3835BPF [DOCUMENTATION] (Related to Standardization) 3836R: David Vernet <void@manifault.com> 3837L: bpf@vger.kernel.org 3838L: bpf@ietf.org 3839S: Maintained 3840F: Documentation/bpf/standardization/ 3841 3842BPF [GENERAL] (Safe Dynamic Programs and Tools) 3843M: Alexei Starovoitov <ast@kernel.org> 3844M: Daniel Borkmann <daniel@iogearbox.net> 3845M: Andrii Nakryiko <andrii@kernel.org> 3846R: Martin KaFai Lau <martin.lau@linux.dev> 3847R: Eduard Zingerman <eddyz87@gmail.com> 3848R: Song Liu <song@kernel.org> 3849R: Yonghong Song <yonghong.song@linux.dev> 3850R: John Fastabend <john.fastabend@gmail.com> 3851R: KP Singh <kpsingh@kernel.org> 3852R: Stanislav Fomichev <sdf@google.com> 3853R: Hao Luo <haoluo@google.com> 3854R: Jiri Olsa <jolsa@kernel.org> 3855L: bpf@vger.kernel.org 3856S: Supported 3857W: https://bpf.io/ 3858Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3859T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3860T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3861F: Documentation/bpf/ 3862F: Documentation/networking/filter.rst 3863F: Documentation/userspace-api/ebpf/ 3864F: arch/*/net/* 3865F: include/linux/bpf* 3866F: include/linux/btf* 3867F: include/linux/filter.h 3868F: include/trace/events/xdp.h 3869F: include/uapi/linux/bpf* 3870F: include/uapi/linux/btf* 3871F: include/uapi/linux/filter.h 3872F: kernel/bpf/ 3873F: kernel/trace/bpf_trace.c 3874F: lib/test_bpf.c 3875F: net/bpf/ 3876F: net/core/filter.c 3877F: net/sched/act_bpf.c 3878F: net/sched/cls_bpf.c 3879F: samples/bpf/ 3880F: scripts/bpf_doc.py 3881F: scripts/Makefile.btf 3882F: scripts/pahole-version.sh 3883F: tools/bpf/ 3884F: tools/lib/bpf/ 3885F: tools/testing/selftests/bpf/ 3886 3887BPF [ITERATOR] 3888M: Yonghong Song <yonghong.song@linux.dev> 3889L: bpf@vger.kernel.org 3890S: Maintained 3891F: kernel/bpf/*iter.c 3892 3893BPF [L7 FRAMEWORK] (sockmap) 3894M: John Fastabend <john.fastabend@gmail.com> 3895M: Jakub Sitnicki <jakub@cloudflare.com> 3896L: netdev@vger.kernel.org 3897L: bpf@vger.kernel.org 3898S: Maintained 3899F: include/linux/skmsg.h 3900F: net/core/skmsg.c 3901F: net/core/sock_map.c 3902F: net/ipv4/tcp_bpf.c 3903F: net/ipv4/udp_bpf.c 3904F: net/unix/unix_bpf.c 3905 3906BPF [LIBRARY] (libbpf) 3907M: Andrii Nakryiko <andrii@kernel.org> 3908M: Eduard Zingerman <eddyz87@gmail.com> 3909L: bpf@vger.kernel.org 3910S: Maintained 3911F: tools/lib/bpf/ 3912 3913BPF [MISC] 3914L: bpf@vger.kernel.org 3915S: Odd Fixes 3916K: (?:\b|_)bpf(?:\b|_) 3917 3918BPF [NETKIT] (BPF-programmable network device) 3919M: Daniel Borkmann <daniel@iogearbox.net> 3920M: Nikolay Aleksandrov <razor@blackwall.org> 3921L: bpf@vger.kernel.org 3922L: netdev@vger.kernel.org 3923S: Supported 3924F: drivers/net/netkit.c 3925F: include/net/netkit.h 3926 3927BPF [NETWORKING] (struct_ops, reuseport) 3928M: Martin KaFai Lau <martin.lau@linux.dev> 3929L: bpf@vger.kernel.org 3930L: netdev@vger.kernel.org 3931S: Maintained 3932F: kernel/bpf/bpf_struct* 3933 3934BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3935M: Martin KaFai Lau <martin.lau@linux.dev> 3936M: Daniel Borkmann <daniel@iogearbox.net> 3937R: John Fastabend <john.fastabend@gmail.com> 3938L: bpf@vger.kernel.org 3939L: netdev@vger.kernel.org 3940S: Maintained 3941F: include/net/tcx.h 3942F: kernel/bpf/tcx.c 3943F: net/core/filter.c 3944F: net/sched/act_bpf.c 3945F: net/sched/cls_bpf.c 3946 3947BPF [RINGBUF] 3948M: Andrii Nakryiko <andrii@kernel.org> 3949L: bpf@vger.kernel.org 3950S: Maintained 3951F: kernel/bpf/ringbuf.c 3952 3953BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3954M: KP Singh <kpsingh@kernel.org> 3955R: Matt Bobrowski <mattbobrowski@google.com> 3956L: bpf@vger.kernel.org 3957S: Maintained 3958F: Documentation/bpf/prog_lsm.rst 3959F: include/linux/bpf_lsm.h 3960F: kernel/bpf/bpf_lsm.c 3961F: security/bpf/ 3962 3963BPF [SELFTESTS] (Test Runners & Infrastructure) 3964M: Andrii Nakryiko <andrii@kernel.org> 3965M: Eduard Zingerman <eddyz87@gmail.com> 3966R: Mykola Lysenko <mykolal@fb.com> 3967L: bpf@vger.kernel.org 3968S: Maintained 3969F: tools/testing/selftests/bpf/ 3970 3971BPF [STORAGE & CGROUPS] 3972M: Martin KaFai Lau <martin.lau@linux.dev> 3973L: bpf@vger.kernel.org 3974S: Maintained 3975F: kernel/bpf/*storage.c 3976F: kernel/bpf/bpf_lru* 3977F: kernel/bpf/cgroup.c 3978 3979BPF [TOOLING] (bpftool) 3980M: Quentin Monnet <qmo@kernel.org> 3981L: bpf@vger.kernel.org 3982S: Maintained 3983F: kernel/bpf/disasm.* 3984F: tools/bpf/bpftool/ 3985 3986BPF [TRACING] 3987M: Song Liu <song@kernel.org> 3988R: Jiri Olsa <jolsa@kernel.org> 3989L: bpf@vger.kernel.org 3990S: Maintained 3991F: kernel/bpf/stackmap.c 3992F: kernel/trace/bpf_trace.c 3993 3994BROADCOM ASP 2.0 ETHERNET DRIVER 3995M: Justin Chen <justin.chen@broadcom.com> 3996M: Florian Fainelli <florian.fainelli@broadcom.com> 3997L: bcm-kernel-feedback-list@broadcom.com 3998L: netdev@vger.kernel.org 3999S: Supported 4000F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4001F: drivers/net/ethernet/broadcom/asp2/ 4002 4003BROADCOM B44 10/100 ETHERNET DRIVER 4004M: Michael Chan <michael.chan@broadcom.com> 4005L: netdev@vger.kernel.org 4006S: Supported 4007F: drivers/net/ethernet/broadcom/b44.* 4008 4009BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4010M: Florian Fainelli <florian.fainelli@broadcom.com> 4011L: netdev@vger.kernel.org 4012L: openwrt-devel@lists.openwrt.org (subscribers-only) 4013S: Supported 4014F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4015F: drivers/net/dsa/b53/* 4016F: drivers/net/dsa/bcm_sf2* 4017F: include/linux/dsa/brcm.h 4018F: include/linux/platform_data/b53.h 4019 4020BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4021M: Florian Fainelli <florian.fainelli@broadcom.com> 4022R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4023L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4025S: Maintained 4026T: git https://github.com/broadcom/stblinux.git 4027F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4028F: drivers/pci/controller/pcie-brcmstb.c 4029F: drivers/staging/vc04_services 4030N: bcm2711 4031N: bcm283* 4032N: raspberrypi 4033 4034BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4035M: Florian Fainelli <florian.fainelli@broadcom.com> 4036M: Ray Jui <rjui@broadcom.com> 4037M: Scott Branden <sbranden@broadcom.com> 4038R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4039S: Maintained 4040T: git https://github.com/broadcom/mach-bcm 4041F: arch/arm/mach-bcm/ 4042N: bcm281* 4043N: bcm113* 4044N: bcm216* 4045N: kona 4046 4047BROADCOM BCM47XX MIPS ARCHITECTURE 4048M: Hauke Mehrtens <hauke@hauke-m.de> 4049M: Rafał Miłecki <zajec5@gmail.com> 4050L: linux-mips@vger.kernel.org 4051S: Maintained 4052F: Documentation/devicetree/bindings/mips/brcm/ 4053F: arch/mips/bcm47xx/* 4054F: arch/mips/include/asm/mach-bcm47xx/* 4055 4056BROADCOM BCM4908 ETHERNET DRIVER 4057M: Rafał Miłecki <rafal@milecki.pl> 4058R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4059L: netdev@vger.kernel.org 4060S: Maintained 4061F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4062F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4063F: drivers/net/ethernet/broadcom/unimac.h 4064 4065BROADCOM BCM4908 PINMUX DRIVER 4066M: Rafał Miłecki <rafal@milecki.pl> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068L: linux-gpio@vger.kernel.org 4069S: Maintained 4070F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4071F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4072 4073BROADCOM BCM5301X ARM ARCHITECTURE 4074M: Florian Fainelli <florian.fainelli@broadcom.com> 4075M: Hauke Mehrtens <hauke@hauke-m.de> 4076M: Rafał Miłecki <zajec5@gmail.com> 4077R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4079S: Maintained 4080F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4081F: arch/arm/boot/dts/broadcom/bcm470* 4082F: arch/arm/boot/dts/broadcom/bcm5301* 4083F: arch/arm/boot/dts/broadcom/bcm953012* 4084F: arch/arm/mach-bcm/bcm_5301x.c 4085 4086BROADCOM BCM53573 ARM ARCHITECTURE 4087M: Florian Fainelli <florian.fainelli@broadcom.com> 4088M: Rafał Miłecki <rafal@milecki.pl> 4089R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4091S: Maintained 4092F: arch/arm/boot/dts/broadcom/bcm47189* 4093F: arch/arm/boot/dts/broadcom/bcm53573* 4094 4095BROADCOM BCM63XX/BCM33XX UDC DRIVER 4096M: Kevin Cernekee <cernekee@gmail.com> 4097L: linux-usb@vger.kernel.org 4098S: Maintained 4099F: drivers/usb/gadget/udc/bcm63xx_udc.* 4100 4101BROADCOM BCM7XXX ARM ARCHITECTURE 4102M: Florian Fainelli <florian.fainelli@broadcom.com> 4103R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4105S: Maintained 4106T: git https://github.com/broadcom/stblinux.git 4107F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4108F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4109F: arch/arm/include/asm/hardware/cache-b15-rac.h 4110F: arch/arm/mach-bcm/*brcmstb* 4111F: arch/arm/mm/cache-b15-rac.c 4112F: drivers/bus/brcmstb_gisb.c 4113F: drivers/pci/controller/pcie-brcmstb.c 4114N: brcmstb 4115N: bcm7038 4116N: bcm7120 4117 4118BROADCOM BCMBCA ARM ARCHITECTURE 4119M: William Zhang <william.zhang@broadcom.com> 4120M: Anand Gore <anand.gore@broadcom.com> 4121M: Kursad Oney <kursad.oney@broadcom.com> 4122M: Florian Fainelli <florian.fainelli@broadcom.com> 4123M: Rafał Miłecki <rafal@milecki.pl> 4124R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4126S: Maintained 4127T: git https://github.com/broadcom/stblinux.git 4128F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4129F: arch/arm64/boot/dts/broadcom/bcmbca/* 4130N: bcmbca 4131N: bcm[9]?47622 4132N: bcm[9]?4912 4133N: bcm[9]?63138 4134N: bcm[9]?63146 4135N: bcm[9]?63148 4136N: bcm[9]?63158 4137N: bcm[9]?63178 4138N: bcm[9]?6756 4139N: bcm[9]?6813 4140N: bcm[9]?6846 4141N: bcm[9]?6855 4142N: bcm[9]?6856 4143N: bcm[9]?6858 4144N: bcm[9]?6878 4145 4146BROADCOM BDC DRIVER 4147M: Justin Chen <justin.chen@broadcom.com> 4148M: Al Cooper <alcooperx@gmail.com> 4149R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4150L: linux-usb@vger.kernel.org 4151S: Maintained 4152F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4153F: drivers/usb/gadget/udc/bdc/ 4154 4155BROADCOM BMIPS CPUFREQ DRIVER 4156M: Markus Mayer <mmayer@broadcom.com> 4157R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4158L: linux-pm@vger.kernel.org 4159S: Maintained 4160F: drivers/cpufreq/bmips-cpufreq.c 4161 4162BROADCOM BMIPS MIPS ARCHITECTURE 4163M: Florian Fainelli <florian.fainelli@broadcom.com> 4164R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4165L: linux-mips@vger.kernel.org 4166S: Maintained 4167T: git https://github.com/broadcom/stblinux.git 4168F: arch/mips/bmips/* 4169F: arch/mips/boot/dts/brcm/bcm*.dts* 4170F: arch/mips/include/asm/mach-bmips/* 4171F: arch/mips/kernel/*bmips* 4172F: drivers/irqchip/irq-bcm63* 4173F: drivers/irqchip/irq-bcm7* 4174F: drivers/irqchip/irq-brcmstb* 4175F: drivers/pmdomain/bcm/bcm63xx-power.c 4176F: include/linux/bcm963xx_nvram.h 4177F: include/linux/bcm963xx_tag.h 4178 4179BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4180M: Rasesh Mody <rmody@marvell.com> 4181M: GR-Linux-NIC-Dev@marvell.com 4182L: netdev@vger.kernel.org 4183S: Supported 4184F: drivers/net/ethernet/broadcom/bnx2.* 4185F: drivers/net/ethernet/broadcom/bnx2_* 4186 4187BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4188M: Saurav Kashyap <skashyap@marvell.com> 4189M: Javed Hasan <jhasan@marvell.com> 4190M: GR-QLogic-Storage-Upstream@marvell.com 4191L: linux-scsi@vger.kernel.org 4192S: Supported 4193F: drivers/scsi/bnx2fc/ 4194 4195BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4196M: Nilesh Javali <njavali@marvell.com> 4197M: Manish Rangankar <mrangankar@marvell.com> 4198M: GR-QLogic-Storage-Upstream@marvell.com 4199L: linux-scsi@vger.kernel.org 4200S: Supported 4201F: drivers/scsi/bnx2i/ 4202 4203BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4204M: Sudarsana Kalluru <skalluru@marvell.com> 4205M: Manish Chopra <manishc@marvell.com> 4206L: netdev@vger.kernel.org 4207S: Supported 4208F: drivers/net/ethernet/broadcom/bnx2x/ 4209 4210BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4211M: Michael Chan <michael.chan@broadcom.com> 4212L: netdev@vger.kernel.org 4213S: Supported 4214F: drivers/firmware/broadcom/tee_bnxt_fw.c 4215F: drivers/net/ethernet/broadcom/bnxt/ 4216F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4217 4218BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4219M: Arend van Spriel <arend.vanspriel@broadcom.com> 4220L: linux-wireless@vger.kernel.org 4221L: brcm80211@lists.linux.dev 4222L: brcm80211-dev-list.pdl@broadcom.com 4223S: Supported 4224F: drivers/net/wireless/broadcom/brcm80211/ 4225F: include/linux/platform_data/brcmfmac.h 4226 4227BROADCOM BRCMSTB GPIO DRIVER 4228M: Doug Berger <opendmb@gmail.com> 4229M: Florian Fainelli <florian.fainelli@broadcom.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231S: Supported 4232F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4233F: drivers/gpio/gpio-brcmstb.c 4234 4235BROADCOM BRCMSTB I2C DRIVER 4236M: Kamal Dasu <kamal.dasu@broadcom.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238L: linux-i2c@vger.kernel.org 4239S: Supported 4240F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4241F: drivers/i2c/busses/i2c-brcmstb.c 4242 4243BROADCOM BRCMSTB UART DRIVER 4244M: Al Cooper <alcooperx@gmail.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-serial@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4249F: drivers/tty/serial/8250/8250_bcm7271.c 4250 4251BROADCOM BRCMSTB USB EHCI DRIVER 4252M: Justin Chen <justin.chen@broadcom.com> 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,bcm7445-ehci.yaml 4258F: drivers/usb/host/ehci-brcm.* 4259 4260BROADCOM BRCMSTB USB PIN MAP DRIVER 4261M: Al Cooper <alcooperx@gmail.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-usb@vger.kernel.org 4264S: Maintained 4265F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4266F: drivers/usb/misc/brcmstb-usb-pinmap.c 4267 4268BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4269M: Justin Chen <justin.chen@broadcom.com> 4270M: Al Cooper <alcooperx@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-kernel@vger.kernel.org 4273S: Maintained 4274F: drivers/phy/broadcom/phy-brcm-usb* 4275 4276BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4277M: William Zhang <william.zhang@broadcom.com> 4278M: Kursad Oney <kursad.oney@broadcom.com> 4279M: Jonas Gorski <jonas.gorski@gmail.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-spi@vger.kernel.org 4282S: Maintained 4283F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4284F: drivers/spi/spi-bcm63xx-hsspi.c 4285F: drivers/spi/spi-bcmbca-hsspi.c 4286 4287BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4288M: Jonas Gorski <jonas.gorski@gmail.com> 4289L: linux-spi@vger.kernel.org 4290S: Odd Fixes 4291F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4292F: drivers/spi/spi-bcm63xx.c 4293 4294BROADCOM ETHERNET PHY DRIVERS 4295M: Florian Fainelli <florian.fainelli@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297L: netdev@vger.kernel.org 4298S: Supported 4299F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4300F: drivers/net/phy/bcm*.[ch] 4301F: drivers/net/phy/broadcom.c 4302F: include/linux/brcmphy.h 4303 4304BROADCOM GENET ETHERNET DRIVER 4305M: Doug Berger <opendmb@gmail.com> 4306M: Florian Fainelli <florian.fainelli@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: netdev@vger.kernel.org 4309S: Supported 4310F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4311F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4312F: drivers/net/ethernet/broadcom/genet/ 4313F: drivers/net/ethernet/broadcom/unimac.h 4314F: drivers/net/mdio/mdio-bcm-unimac.c 4315F: include/linux/platform_data/bcmgenet.h 4316F: include/linux/platform_data/mdio-bcm-unimac.h 4317 4318BROADCOM IPROC ARM ARCHITECTURE 4319M: Ray Jui <rjui@broadcom.com> 4320M: Scott Branden <sbranden@broadcom.com> 4321R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4323S: Maintained 4324T: git https://github.com/broadcom/stblinux.git 4325F: arch/arm64/boot/dts/broadcom/northstar2/* 4326F: arch/arm64/boot/dts/broadcom/stingray/* 4327F: drivers/clk/bcm/clk-ns* 4328F: drivers/clk/bcm/clk-sr* 4329F: drivers/pinctrl/bcm/pinctrl-ns* 4330F: include/dt-bindings/clock/bcm-sr* 4331N: iproc 4332N: cygnus 4333N: bcm[-_]nsp 4334N: bcm9113* 4335N: bcm9583* 4336N: bcm9585* 4337N: bcm9586* 4338N: bcm988312 4339N: bcm113* 4340N: bcm583* 4341N: bcm585* 4342N: bcm586* 4343N: bcm88312 4344N: hr2 4345N: stingray 4346 4347BROADCOM IPROC GBIT ETHERNET DRIVER 4348M: Rafał Miłecki <rafal@milecki.pl> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350L: netdev@vger.kernel.org 4351S: Maintained 4352F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4353F: drivers/net/ethernet/broadcom/bgmac* 4354F: drivers/net/ethernet/broadcom/unimac.h 4355 4356BROADCOM KONA GPIO DRIVER 4357M: Ray Jui <rjui@broadcom.com> 4358R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4359S: Supported 4360F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4361F: drivers/gpio/gpio-bcm-kona.c 4362 4363BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4364M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4365M: Kashyap Desai <kashyap.desai@broadcom.com> 4366M: Sumit Saxena <sumit.saxena@broadcom.com> 4367M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4368L: mpi3mr-linuxdrv.pdl@broadcom.com 4369L: linux-scsi@vger.kernel.org 4370S: Supported 4371W: https://www.broadcom.com/support/storage 4372F: drivers/scsi/mpi3mr/ 4373 4374BROADCOM NETXTREME-E ROCE DRIVER 4375M: Selvin Xavier <selvin.xavier@broadcom.com> 4376L: linux-rdma@vger.kernel.org 4377S: Supported 4378W: http://www.broadcom.com 4379F: drivers/infiniband/hw/bnxt_re/ 4380F: include/uapi/rdma/bnxt_re-abi.h 4381 4382BROADCOM NVRAM DRIVER 4383M: Rafał Miłecki <zajec5@gmail.com> 4384L: linux-mips@vger.kernel.org 4385S: Maintained 4386F: drivers/firmware/broadcom/* 4387 4388BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4389M: Rafał Miłecki <rafal@milecki.pl> 4390M: Florian Fainelli <florian.fainelli@broadcom.com> 4391R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4392L: linux-pm@vger.kernel.org 4393S: Maintained 4394T: git https://github.com/broadcom/stblinux.git 4395F: drivers/pmdomain/bcm/bcm-pmb.c 4396F: include/dt-bindings/soc/bcm-pmb.h 4397 4398BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4399M: Rafał Miłecki <zajec5@gmail.com> 4400L: linux-wireless@vger.kernel.org 4401S: Maintained 4402F: drivers/bcma/ 4403F: include/linux/bcma/ 4404 4405BROADCOM SPI DRIVER 4406M: Kamal Dasu <kamal.dasu@broadcom.com> 4407R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4408S: Maintained 4409F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4410F: drivers/spi/spi-bcm-qspi.* 4411F: drivers/spi/spi-brcmstb-qspi.c 4412F: drivers/spi/spi-iproc-qspi.c 4413 4414BROADCOM STB AVS CPUFREQ 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/cpufreq/brcm,stb-avs-cpu-freq.txt 4420F: drivers/cpufreq/brcmstb* 4421 4422BROADCOM STB AVS TMON DRIVER 4423M: Markus Mayer <mmayer@broadcom.com> 4424R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4425L: linux-pm@vger.kernel.org 4426S: Maintained 4427F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4428F: drivers/thermal/broadcom/brcmstb* 4429 4430BROADCOM STB DPFE DRIVER 4431M: Markus Mayer <mmayer@broadcom.com> 4432R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4434S: Maintained 4435F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4436F: drivers/memory/brcmstb_dpfe.c 4437 4438BROADCOM STB NAND FLASH DRIVER 4439M: Brian Norris <computersforpeace@gmail.com> 4440M: Kamal Dasu <kamal.dasu@broadcom.com> 4441R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4442L: linux-mtd@lists.infradead.org 4443S: Maintained 4444F: drivers/mtd/nand/raw/brcmnand/ 4445F: include/linux/platform_data/brcmnand.h 4446 4447BROADCOM STB PCIE DRIVER 4448M: Jim Quinlan <jim2101024@gmail.com> 4449M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4450M: Florian Fainelli <florian.fainelli@broadcom.com> 4451R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4452L: linux-pci@vger.kernel.org 4453S: Maintained 4454F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4455F: drivers/pci/controller/pcie-brcmstb.c 4456 4457BROADCOM SYSTEMPORT ETHERNET DRIVER 4458M: Florian Fainelli <florian.fainelli@broadcom.com> 4459R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4460L: netdev@vger.kernel.org 4461S: Supported 4462F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4463F: drivers/net/ethernet/broadcom/bcmsysport.* 4464F: drivers/net/ethernet/broadcom/unimac.h 4465 4466BROADCOM TG3 GIGABIT ETHERNET DRIVER 4467M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4468M: Michael Chan <mchan@broadcom.com> 4469L: netdev@vger.kernel.org 4470S: Supported 4471F: drivers/net/ethernet/broadcom/tg3.* 4472 4473BROADCOM VK DRIVER 4474M: Scott Branden <scott.branden@broadcom.com> 4475R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4476S: Supported 4477F: drivers/misc/bcm-vk/ 4478F: include/uapi/linux/misc/bcm_vk.h 4479 4480BROCADE BFA FC SCSI DRIVER 4481M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4482M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4483L: linux-scsi@vger.kernel.org 4484S: Supported 4485F: drivers/scsi/bfa/ 4486 4487BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4488M: Rasesh Mody <rmody@marvell.com> 4489M: Sudarsana Kalluru <skalluru@marvell.com> 4490M: GR-Linux-NIC-Dev@marvell.com 4491L: netdev@vger.kernel.org 4492S: Supported 4493F: drivers/net/ethernet/brocade/bna/ 4494 4495BSG (block layer generic sg v4 driver) 4496M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4497L: linux-scsi@vger.kernel.org 4498S: Supported 4499F: block/bsg.c 4500F: include/linux/bsg.h 4501F: include/uapi/linux/bsg.h 4502 4503BT87X AUDIO DRIVER 4504M: Clemens Ladisch <clemens@ladisch.de> 4505L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4506S: Maintained 4507T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4508F: Documentation/sound/cards/bt87x.rst 4509F: sound/pci/bt87x.c 4510 4511BT8XXGPIO DRIVER 4512M: Michael Buesch <m@bues.ch> 4513S: Maintained 4514W: http://bu3sch.de/btgpio.php 4515F: drivers/gpio/gpio-bt8xx.c 4516 4517BTRFS FILE SYSTEM 4518M: Chris Mason <clm@fb.com> 4519M: Josef Bacik <josef@toxicpanda.com> 4520M: David Sterba <dsterba@suse.com> 4521L: linux-btrfs@vger.kernel.org 4522S: Maintained 4523W: https://btrfs.readthedocs.io 4524Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4525C: irc://irc.libera.chat/btrfs 4526T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4527F: Documentation/filesystems/btrfs.rst 4528F: fs/btrfs/ 4529F: include/linux/btrfs* 4530F: include/trace/events/btrfs.h 4531F: include/uapi/linux/btrfs* 4532 4533BTTV VIDEO4LINUX DRIVER 4534M: Mauro Carvalho Chehab <mchehab@kernel.org> 4535L: linux-media@vger.kernel.org 4536S: Odd fixes 4537W: https://linuxtv.org 4538T: git git://linuxtv.org/media_tree.git 4539F: Documentation/driver-api/media/drivers/bttv* 4540F: drivers/media/pci/bt8xx/bttv* 4541 4542BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4543M: Chanwoo Choi <cw00.choi@samsung.com> 4544L: linux-pm@vger.kernel.org 4545L: linux-samsung-soc@vger.kernel.org 4546S: Maintained 4547T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4548F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4549F: drivers/devfreq/exynos-bus.c 4550 4551BUSLOGIC SCSI DRIVER 4552M: Khalid Aziz <khalid@gonehiking.org> 4553L: linux-scsi@vger.kernel.org 4554S: Maintained 4555F: drivers/scsi/BusLogic.* 4556F: drivers/scsi/FlashPoint.* 4557 4558BXCAN CAN NETWORK DRIVER 4559M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4560L: linux-can@vger.kernel.org 4561S: Maintained 4562F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4563F: drivers/net/can/bxcan.c 4564 4565C-MEDIA CMI8788 DRIVER 4566M: Clemens Ladisch <clemens@ladisch.de> 4567L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4568S: Maintained 4569T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4570F: sound/pci/oxygen/ 4571 4572C-SKY ARCHITECTURE 4573M: Guo Ren <guoren@kernel.org> 4574L: linux-csky@vger.kernel.org 4575S: Supported 4576T: git https://github.com/c-sky/csky-linux.git 4577F: Documentation/devicetree/bindings/csky/ 4578F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4579F: Documentation/devicetree/bindings/timer/csky,* 4580F: arch/csky/ 4581F: drivers/clocksource/timer-gx6605s.c 4582F: drivers/clocksource/timer-mp-csky.c 4583F: drivers/irqchip/irq-csky-* 4584N: csky 4585K: csky 4586 4587CA8210 IEEE-802.15.4 RADIO DRIVER 4588L: linux-wpan@vger.kernel.org 4589S: Orphan 4590W: https://github.com/Cascoda/ca8210-linux.git 4591F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4592F: drivers/net/ieee802154/ca8210.c 4593 4594CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4595M: David Howells <dhowells@redhat.com> 4596L: netfs@lists.linux.dev 4597S: Supported 4598F: Documentation/filesystems/caching/cachefiles.rst 4599F: fs/cachefiles/ 4600 4601CACHESTAT: PAGE CACHE STATS FOR A FILE 4602M: Nhat Pham <nphamcs@gmail.com> 4603M: Johannes Weiner <hannes@cmpxchg.org> 4604L: linux-mm@kvack.org 4605S: Maintained 4606F: tools/testing/selftests/cachestat/test_cachestat.c 4607 4608CADENCE MIPI-CSI2 BRIDGES 4609M: Maxime Ripard <mripard@kernel.org> 4610L: linux-media@vger.kernel.org 4611S: Maintained 4612F: Documentation/devicetree/bindings/media/cdns,*.txt 4613F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4614F: drivers/media/platform/cadence/cdns-csi2* 4615 4616CADENCE NAND DRIVER 4617L: linux-mtd@lists.infradead.org 4618S: Orphan 4619F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4620F: drivers/mtd/nand/raw/cadence-nand-controller.c 4621 4622CADENCE USB3 DRD IP DRIVER 4623M: Peter Chen <peter.chen@kernel.org> 4624M: Pawel Laszczak <pawell@cadence.com> 4625R: Roger Quadros <rogerq@kernel.org> 4626L: linux-usb@vger.kernel.org 4627S: Maintained 4628T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4629F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4630F: drivers/usb/cdns3/ 4631X: drivers/usb/cdns3/cdnsp* 4632 4633CADENCE USBHS DRIVER 4634M: Pawel Laszczak <pawell@cadence.com> 4635L: linux-usb@vger.kernel.org 4636S: Maintained 4637F: drivers/usb/gadget/udc/cdns2 4638 4639CADENCE USBSSP DRD IP DRIVER 4640M: Pawel Laszczak <pawell@cadence.com> 4641L: linux-usb@vger.kernel.org 4642S: Maintained 4643T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4644F: drivers/usb/cdns3/ 4645X: drivers/usb/cdns3/cdns3* 4646 4647CADET FM/AM RADIO RECEIVER DRIVER 4648M: Hans Verkuil <hverkuil@xs4all.nl> 4649L: linux-media@vger.kernel.org 4650S: Maintained 4651W: https://linuxtv.org 4652T: git git://linuxtv.org/media_tree.git 4653F: drivers/media/radio/radio-cadet* 4654 4655CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4656L: linux-media@vger.kernel.org 4657S: Orphan 4658T: git git://linuxtv.org/media_tree.git 4659F: Documentation/admin-guide/media/cafe_ccic* 4660F: drivers/media/platform/marvell/ 4661 4662CAIF NETWORK LAYER 4663L: netdev@vger.kernel.org 4664S: Orphan 4665F: Documentation/networking/caif/ 4666F: drivers/net/caif/ 4667F: include/net/caif/ 4668F: include/uapi/linux/caif/ 4669F: net/caif/ 4670 4671CAKE QDISC 4672M: Toke Høiland-Jørgensen <toke@toke.dk> 4673L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4674S: Maintained 4675F: net/sched/sch_cake.c 4676 4677CAN NETWORK DRIVERS 4678M: Marc Kleine-Budde <mkl@pengutronix.de> 4679M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4680L: linux-can@vger.kernel.org 4681S: Maintained 4682W: https://github.com/linux-can 4683T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4684T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4685F: Documentation/devicetree/bindings/net/can/ 4686F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4687F: drivers/net/can/ 4688F: drivers/phy/phy-can-transceiver.c 4689F: include/linux/can/bittiming.h 4690F: include/linux/can/dev.h 4691F: include/linux/can/length.h 4692F: include/linux/can/platform/ 4693F: include/linux/can/rx-offload.h 4694F: include/uapi/linux/can/error.h 4695F: include/uapi/linux/can/netlink.h 4696F: include/uapi/linux/can/vxcan.h 4697 4698CAN NETWORK LAYER 4699M: Oliver Hartkopp <socketcan@hartkopp.net> 4700M: Marc Kleine-Budde <mkl@pengutronix.de> 4701L: linux-can@vger.kernel.org 4702S: Maintained 4703W: https://github.com/linux-can 4704T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4705T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4706F: Documentation/networking/can.rst 4707F: include/linux/can/can-ml.h 4708F: include/linux/can/core.h 4709F: include/linux/can/skb.h 4710F: include/net/netns/can.h 4711F: include/uapi/linux/can.h 4712F: include/uapi/linux/can/bcm.h 4713F: include/uapi/linux/can/gw.h 4714F: include/uapi/linux/can/isotp.h 4715F: include/uapi/linux/can/raw.h 4716F: net/can/ 4717 4718CAN-J1939 NETWORK LAYER 4719M: Robin van der Gracht <robin@protonic.nl> 4720M: Oleksij Rempel <o.rempel@pengutronix.de> 4721R: kernel@pengutronix.de 4722L: linux-can@vger.kernel.org 4723S: Maintained 4724F: Documentation/networking/j1939.rst 4725F: include/uapi/linux/can/j1939.h 4726F: net/can/j1939/ 4727 4728CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4729M: Damien Le Moal <dlemoal@kernel.org> 4730L: linux-riscv@lists.infradead.org 4731L: linux-gpio@vger.kernel.org (pinctrl driver) 4732F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4733F: drivers/pinctrl/pinctrl-k210.c 4734 4735CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4736M: Damien Le Moal <dlemoal@kernel.org> 4737L: linux-kernel@vger.kernel.org 4738L: linux-riscv@lists.infradead.org 4739S: Maintained 4740F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4741F: drivers/reset/reset-k210.c 4742 4743CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4744M: Damien Le Moal <dlemoal@kernel.org> 4745L: linux-riscv@lists.infradead.org 4746S: Maintained 4747F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4748F: drivers/soc/canaan/ 4749F: include/soc/canaan/ 4750 4751CAPABILITIES 4752M: Serge Hallyn <serge@hallyn.com> 4753L: linux-security-module@vger.kernel.org 4754S: Supported 4755F: include/linux/capability.h 4756F: include/uapi/linux/capability.h 4757F: kernel/capability.c 4758F: security/commoncap.c 4759 4760CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4761M: Kevin Tsai <ktsai@capellamicro.com> 4762S: Maintained 4763F: drivers/iio/light/cm* 4764 4765CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4766M: Christian Lamparter <chunkeey@googlemail.com> 4767L: linux-wireless@vger.kernel.org 4768S: Maintained 4769W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4770F: drivers/net/wireless/ath/carl9170/ 4771 4772CAVIUM I2C DRIVER 4773M: Robert Richter <rric@kernel.org> 4774S: Odd Fixes 4775W: http://www.marvell.com 4776F: drivers/i2c/busses/i2c-octeon* 4777F: drivers/i2c/busses/i2c-thunderx* 4778 4779CAVIUM LIQUIDIO NETWORK DRIVER 4780L: netdev@vger.kernel.org 4781S: Orphan 4782W: http://www.marvell.com 4783F: drivers/net/ethernet/cavium/liquidio/ 4784 4785CAVIUM MMC DRIVER 4786M: Robert Richter <rric@kernel.org> 4787S: Odd Fixes 4788W: http://www.marvell.com 4789F: drivers/mmc/host/cavium* 4790 4791CAVIUM OCTEON-TX CRYPTO DRIVER 4792M: George Cherian <gcherian@marvell.com> 4793L: linux-crypto@vger.kernel.org 4794S: Supported 4795W: http://www.marvell.com 4796F: drivers/crypto/cavium/cpt/ 4797 4798CAVIUM THUNDERX2 ARM64 SOC 4799M: Robert Richter <rric@kernel.org> 4800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4801S: Odd Fixes 4802F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4803F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4804 4805CBS/ETF/TAPRIO QDISCS 4806M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4807L: netdev@vger.kernel.org 4808S: Maintained 4809F: net/sched/sch_cbs.c 4810F: net/sched/sch_etf.c 4811F: net/sched/sch_taprio.c 4812 4813CC2520 IEEE-802.15.4 RADIO DRIVER 4814M: Stefan Schmidt <stefan@datenfreihafen.org> 4815L: linux-wpan@vger.kernel.org 4816S: Odd Fixes 4817F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4818F: drivers/net/ieee802154/cc2520.c 4819 4820CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4821M: Gilad Ben-Yossef <gilad@benyossef.com> 4822L: linux-crypto@vger.kernel.org 4823S: Supported 4824W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4825F: drivers/crypto/ccree/ 4826 4827CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4828M: Hadar Gat <hadar.gat@arm.com> 4829L: linux-crypto@vger.kernel.org 4830S: Supported 4831W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4832F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4833F: drivers/char/hw_random/cctrng.c 4834F: drivers/char/hw_random/cctrng.h 4835 4836CEC FRAMEWORK 4837M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4838L: linux-media@vger.kernel.org 4839S: Supported 4840W: http://linuxtv.org 4841T: git git://linuxtv.org/media_tree.git 4842F: Documentation/ABI/testing/debugfs-cec-error-inj 4843F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4844F: Documentation/driver-api/media/cec-core.rst 4845F: Documentation/userspace-api/media/cec 4846F: drivers/media/cec/ 4847F: drivers/media/rc/keymaps/rc-cec.c 4848F: include/media/cec-notifier.h 4849F: include/media/cec.h 4850F: include/uapi/linux/cec-funcs.h 4851F: include/uapi/linux/cec.h 4852 4853CEC GPIO DRIVER 4854M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4855L: linux-media@vger.kernel.org 4856S: Supported 4857W: http://linuxtv.org 4858T: git git://linuxtv.org/media_tree.git 4859F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4860F: drivers/media/cec/platform/cec-gpio/ 4861 4862CELL BROADBAND ENGINE ARCHITECTURE 4863M: Arnd Bergmann <arnd@arndb.de> 4864L: linuxppc-dev@lists.ozlabs.org 4865S: Supported 4866W: http://www.ibm.com/developerworks/power/cell/ 4867F: arch/powerpc/include/asm/cell*.h 4868F: arch/powerpc/include/asm/spu*.h 4869F: arch/powerpc/include/uapi/asm/spu*.h 4870F: arch/powerpc/platforms/cell/ 4871 4872CELLWISE CW2015 BATTERY DRIVER 4873M: Tobias Schrammm <t.schramm@manjaro.org> 4874S: Maintained 4875F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4876F: drivers/power/supply/cw2015_battery.c 4877 4878CEPH COMMON CODE (LIBCEPH) 4879M: Ilya Dryomov <idryomov@gmail.com> 4880M: Xiubo Li <xiubli@redhat.com> 4881L: ceph-devel@vger.kernel.org 4882S: Supported 4883W: http://ceph.com/ 4884T: git https://github.com/ceph/ceph-client.git 4885F: include/linux/ceph/ 4886F: include/linux/crush/ 4887F: net/ceph/ 4888 4889CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4890M: Xiubo Li <xiubli@redhat.com> 4891M: Ilya Dryomov <idryomov@gmail.com> 4892L: ceph-devel@vger.kernel.org 4893S: Supported 4894W: http://ceph.com/ 4895T: git https://github.com/ceph/ceph-client.git 4896F: Documentation/filesystems/ceph.rst 4897F: fs/ceph/ 4898 4899CERTIFICATE HANDLING 4900M: David Howells <dhowells@redhat.com> 4901M: David Woodhouse <dwmw2@infradead.org> 4902L: keyrings@vger.kernel.org 4903S: Maintained 4904F: Documentation/admin-guide/module-signing.rst 4905F: certs/ 4906F: scripts/sign-file.c 4907F: tools/certs/ 4908 4909CFAG12864B LCD DRIVER 4910M: Miguel Ojeda <ojeda@kernel.org> 4911S: Maintained 4912F: drivers/auxdisplay/cfag12864b.c 4913F: include/linux/cfag12864b.h 4914 4915CFAG12864BFB LCD FRAMEBUFFER DRIVER 4916M: Miguel Ojeda <ojeda@kernel.org> 4917S: Maintained 4918F: drivers/auxdisplay/cfag12864bfb.c 4919F: include/linux/cfag12864b.h 4920 4921CHAR and MISC DRIVERS 4922M: Arnd Bergmann <arnd@arndb.de> 4923M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4924S: Supported 4925T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4926F: drivers/char/ 4927F: drivers/misc/ 4928F: include/linux/miscdevice.h 4929X: drivers/char/agp/ 4930X: drivers/char/hw_random/ 4931X: drivers/char/ipmi/ 4932X: drivers/char/random.c 4933X: drivers/char/tpm/ 4934 4935CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4936M: Thomas Weißschuh <linux@weissschuh.net> 4937L: linux-hwmon@vger.kernel.org 4938S: Maintained 4939F: Documentation/hwmon/powerz.rst 4940F: drivers/hwmon/powerz.c 4941 4942CHECKPATCH 4943M: Andy Whitcroft <apw@canonical.com> 4944M: Joe Perches <joe@perches.com> 4945R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4946R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4947S: Maintained 4948F: scripts/checkpatch.pl 4949 4950CHECKPATCH DOCUMENTATION 4951M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4952M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4953R: Joe Perches <joe@perches.com> 4954S: Maintained 4955F: Documentation/dev-tools/checkpatch.rst 4956 4957CHINESE DOCUMENTATION 4958M: Alex Shi <alexs@kernel.org> 4959M: Yanteng Si <siyanteng@loongson.cn> 4960S: Maintained 4961F: Documentation/translations/zh_CN/ 4962 4963CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4964M: Peter Chen <peter.chen@kernel.org> 4965L: linux-usb@vger.kernel.org 4966S: Maintained 4967T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4968F: drivers/usb/chipidea/ 4969 4970CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4971M: Hans de Goede <hdegoede@redhat.com> 4972L: linux-input@vger.kernel.org 4973S: Maintained 4974F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4975F: drivers/input/touchscreen/chipone_icn8318.c 4976 4977CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4978M: Hans de Goede <hdegoede@redhat.com> 4979L: linux-input@vger.kernel.org 4980S: Maintained 4981F: drivers/input/touchscreen/chipone_icn8505.c 4982 4983CHROME HARDWARE PLATFORM SUPPORT 4984M: Benson Leung <bleung@chromium.org> 4985M: Tzung-Bi Shih <tzungbi@kernel.org> 4986L: chrome-platform@lists.linux.dev 4987S: Maintained 4988T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4989F: drivers/platform/chrome/ 4990 4991CHROMEOS EC CODEC DRIVER 4992M: Cheng-Yi Chiang <cychiang@chromium.org> 4993M: Tzung-Bi Shih <tzungbi@kernel.org> 4994R: Guenter Roeck <groeck@chromium.org> 4995L: chrome-platform@lists.linux.dev 4996S: Maintained 4997F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4998F: sound/soc/codecs/cros_ec_codec.* 4999 5000CHROMEOS EC SUBDRIVERS 5001M: Benson Leung <bleung@chromium.org> 5002R: Guenter Roeck <groeck@chromium.org> 5003L: chrome-platform@lists.linux.dev 5004S: Maintained 5005F: drivers/power/supply/cros_usbpd-charger.c 5006N: cros_ec 5007N: cros-ec 5008 5009CHROMEOS EC UART DRIVER 5010M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5011R: Benson Leung <bleung@chromium.org> 5012R: Tzung-Bi Shih <tzungbi@kernel.org> 5013S: Maintained 5014F: drivers/platform/chrome/cros_ec_uart.c 5015 5016CHROMEOS EC USB PD NOTIFY DRIVER 5017M: Prashant Malani <pmalani@chromium.org> 5018L: chrome-platform@lists.linux.dev 5019S: Maintained 5020F: drivers/platform/chrome/cros_usbpd_notify.c 5021F: include/linux/platform_data/cros_usbpd_notify.h 5022 5023CHROMEOS EC USB TYPE-C DRIVER 5024M: Prashant Malani <pmalani@chromium.org> 5025L: chrome-platform@lists.linux.dev 5026S: Maintained 5027F: drivers/platform/chrome/cros_ec_typec.* 5028F: drivers/platform/chrome/cros_typec_switch.c 5029F: drivers/platform/chrome/cros_typec_vdm.* 5030 5031CHROMEOS HPS DRIVER 5032M: Dan Callaghan <dcallagh@chromium.org> 5033R: Sami Kyöstilä <skyostil@chromium.org> 5034S: Maintained 5035F: drivers/platform/chrome/cros_hps_i2c.c 5036 5037CHROMEOS EC WATCHDOG 5038M: Lukasz Majczak <lma@chromium.org> 5039L: chrome-platform@lists.linux.dev 5040S: Maintained 5041F: drivers/watchdog/cros_ec_wdt.c 5042 5043CHRONTEL CH7322 CEC DRIVER 5044M: Joe Tessler <jrt@google.com> 5045L: linux-media@vger.kernel.org 5046S: Maintained 5047T: git git://linuxtv.org/media_tree.git 5048F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5049F: drivers/media/cec/i2c/ch7322.c 5050 5051CIRRUS LOGIC AUDIO CODEC DRIVERS 5052M: James Schulman <james.schulman@cirrus.com> 5053M: David Rhodes <david.rhodes@cirrus.com> 5054M: Richard Fitzgerald <rf@opensource.cirrus.com> 5055L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5056L: patches@opensource.cirrus.com 5057S: Maintained 5058F: Documentation/devicetree/bindings/sound/cirrus,cs* 5059F: drivers/mfd/cs42l43* 5060F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5061F: drivers/spi/spi-cs42l43* 5062F: include/dt-bindings/sound/cs* 5063F: include/linux/mfd/cs42l43* 5064F: include/sound/cs* 5065F: sound/pci/hda/cirrus* 5066F: sound/pci/hda/cs* 5067F: sound/pci/hda/hda_component* 5068F: sound/pci/hda/hda_cs_dsp_ctl.* 5069F: sound/soc/codecs/cs* 5070 5071CIRRUS LOGIC DSP FIRMWARE DRIVER 5072M: Simon Trimmer <simont@opensource.cirrus.com> 5073M: Charles Keepax <ckeepax@opensource.cirrus.com> 5074M: Richard Fitzgerald <rf@opensource.cirrus.com> 5075L: patches@opensource.cirrus.com 5076S: Supported 5077W: https://github.com/CirrusLogic/linux-drivers/wiki 5078T: git https://github.com/CirrusLogic/linux-drivers.git 5079F: drivers/firmware/cirrus/* 5080F: include/linux/firmware/cirrus/* 5081 5082CIRRUS LOGIC EP93XX ETHERNET DRIVER 5083M: Hartley Sweeten <hsweeten@visionengravers.com> 5084L: netdev@vger.kernel.org 5085S: Maintained 5086F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5087 5088CIRRUS LOGIC LOCHNAGAR DRIVER 5089M: Charles Keepax <ckeepax@opensource.cirrus.com> 5090M: Richard Fitzgerald <rf@opensource.cirrus.com> 5091L: patches@opensource.cirrus.com 5092S: Supported 5093F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5094F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5095F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5096F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5097F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5098F: Documentation/hwmon/lochnagar.rst 5099F: drivers/clk/clk-lochnagar.c 5100F: drivers/hwmon/lochnagar-hwmon.c 5101F: drivers/mfd/lochnagar-i2c.c 5102F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5103F: drivers/regulator/lochnagar-regulator.c 5104F: include/dt-bindings/clock/lochnagar.h 5105F: include/dt-bindings/pinctrl/lochnagar.h 5106F: include/linux/mfd/lochnagar* 5107F: sound/soc/codecs/lochnagar-sc.c 5108 5109CIRRUS LOGIC MADERA CODEC DRIVERS 5110M: Charles Keepax <ckeepax@opensource.cirrus.com> 5111M: Richard Fitzgerald <rf@opensource.cirrus.com> 5112L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5113L: patches@opensource.cirrus.com 5114S: Supported 5115W: https://github.com/CirrusLogic/linux-drivers/wiki 5116T: git https://github.com/CirrusLogic/linux-drivers.git 5117F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5118F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5119F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5120F: drivers/gpio/gpio-madera* 5121F: drivers/irqchip/irq-madera* 5122F: drivers/mfd/cs47l* 5123F: drivers/mfd/madera* 5124F: drivers/pinctrl/cirrus/* 5125F: include/dt-bindings/sound/madera* 5126F: include/linux/irqchip/irq-madera* 5127F: include/linux/mfd/madera/* 5128F: include/sound/madera* 5129F: sound/soc/codecs/cs47l* 5130F: sound/soc/codecs/madera* 5131 5132CISCO FCOE HBA DRIVER 5133M: Satish Kharat <satishkh@cisco.com> 5134M: Sesidhar Baddela <sebaddel@cisco.com> 5135M: Karan Tilak Kumar <kartilak@cisco.com> 5136L: linux-scsi@vger.kernel.org 5137S: Supported 5138F: drivers/scsi/fnic/ 5139 5140CISCO SCSI HBA DRIVER 5141M: Karan Tilak Kumar <kartilak@cisco.com> 5142M: Sesidhar Baddela <sebaddel@cisco.com> 5143L: linux-scsi@vger.kernel.org 5144S: Supported 5145F: drivers/scsi/snic/ 5146 5147CISCO VIC ETHERNET NIC DRIVER 5148M: Christian Benvenuti <benve@cisco.com> 5149M: Satish Kharat <satishkh@cisco.com> 5150S: Supported 5151F: drivers/net/ethernet/cisco/enic/ 5152 5153CISCO VIC LOW LATENCY NIC DRIVER 5154M: Christian Benvenuti <benve@cisco.com> 5155M: Nelson Escobar <neescoba@cisco.com> 5156S: Supported 5157F: drivers/infiniband/hw/usnic/ 5158 5159CLANG CONTROL FLOW INTEGRITY SUPPORT 5160M: Sami Tolvanen <samitolvanen@google.com> 5161M: Kees Cook <keescook@chromium.org> 5162R: Nathan Chancellor <nathan@kernel.org> 5163L: llvm@lists.linux.dev 5164S: Supported 5165B: https://github.com/ClangBuiltLinux/linux/issues 5166T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5167F: include/linux/cfi.h 5168F: kernel/cfi.c 5169 5170CLANG-FORMAT FILE 5171M: Miguel Ojeda <ojeda@kernel.org> 5172S: Maintained 5173F: .clang-format 5174 5175CLANG/LLVM BUILD SUPPORT 5176M: Nathan Chancellor <nathan@kernel.org> 5177R: Nick Desaulniers <ndesaulniers@google.com> 5178R: Bill Wendling <morbo@google.com> 5179R: Justin Stitt <justinstitt@google.com> 5180L: llvm@lists.linux.dev 5181S: Supported 5182W: https://clangbuiltlinux.github.io/ 5183B: https://github.com/ClangBuiltLinux/linux/issues 5184C: irc://irc.libera.chat/clangbuiltlinux 5185F: Documentation/kbuild/llvm.rst 5186F: include/linux/compiler-clang.h 5187F: scripts/Makefile.clang 5188F: scripts/clang-tools/ 5189K: \b(?i:clang|llvm)\b 5190 5191CLK API 5192M: Russell King <linux@armlinux.org.uk> 5193L: linux-clk@vger.kernel.org 5194S: Maintained 5195F: include/linux/clk.h 5196 5197CLOCKSOURCE, CLOCKEVENT DRIVERS 5198M: Daniel Lezcano <daniel.lezcano@linaro.org> 5199M: Thomas Gleixner <tglx@linutronix.de> 5200L: linux-kernel@vger.kernel.org 5201S: Supported 5202T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5203F: Documentation/devicetree/bindings/timer/ 5204F: drivers/clocksource/ 5205 5206CLOSURES 5207M: Kent Overstreet <kent.overstreet@linux.dev> 5208L: linux-bcachefs@vger.kernel.org 5209S: Supported 5210C: irc://irc.oftc.net/bcache 5211F: include/linux/closure.h 5212F: lib/closure.c 5213 5214CMPC ACPI DRIVER 5215M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5216M: Daniel Oliveira Nascimento <don@syst.com.br> 5217L: platform-driver-x86@vger.kernel.org 5218S: Supported 5219F: drivers/platform/x86/classmate-laptop.c 5220 5221COBALT MEDIA DRIVER 5222M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5223L: linux-media@vger.kernel.org 5224S: Supported 5225W: https://linuxtv.org 5226T: git git://linuxtv.org/media_tree.git 5227F: drivers/media/pci/cobalt/ 5228 5229COCCINELLE/Semantic Patches (SmPL) 5230M: Julia Lawall <Julia.Lawall@inria.fr> 5231M: Nicolas Palix <nicolas.palix@imag.fr> 5232L: cocci@inria.fr (moderated for non-subscribers) 5233S: Supported 5234W: https://coccinelle.gitlabpages.inria.fr/website/ 5235T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5236F: Documentation/dev-tools/coccinelle.rst 5237F: scripts/coccicheck 5238F: scripts/coccinelle/ 5239 5240CODA FILE SYSTEM 5241M: Jan Harkes <jaharkes@cs.cmu.edu> 5242M: coda@cs.cmu.edu 5243L: codalist@coda.cs.cmu.edu 5244S: Maintained 5245W: http://www.coda.cs.cmu.edu/ 5246F: Documentation/filesystems/coda.rst 5247F: fs/coda/ 5248F: include/linux/coda*.h 5249F: include/uapi/linux/coda*.h 5250 5251CODA V4L2 MEM2MEM DRIVER 5252M: Philipp Zabel <p.zabel@pengutronix.de> 5253L: linux-media@vger.kernel.org 5254S: Maintained 5255F: Documentation/devicetree/bindings/media/coda.yaml 5256F: drivers/media/platform/chips-media/coda 5257 5258CODE OF CONDUCT 5259M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5260S: Supported 5261F: Documentation/process/code-of-conduct-interpretation.rst 5262F: Documentation/process/code-of-conduct.rst 5263 5264COMEDI DRIVERS 5265M: Ian Abbott <abbotti@mev.co.uk> 5266M: H Hartley Sweeten <hsweeten@visionengravers.com> 5267S: Odd Fixes 5268F: drivers/comedi/ 5269F: include/linux/comedi/ 5270F: include/uapi/linux/comedi.h 5271 5272COMMON CLK FRAMEWORK 5273M: Michael Turquette <mturquette@baylibre.com> 5274M: Stephen Boyd <sboyd@kernel.org> 5275L: linux-clk@vger.kernel.org 5276S: Maintained 5277Q: http://patchwork.kernel.org/project/linux-clk/list/ 5278T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5279F: Documentation/devicetree/bindings/clock/ 5280F: drivers/clk/ 5281F: include/dt-bindings/clock/ 5282F: include/linux/clk-pr* 5283F: include/linux/clk/ 5284F: include/linux/of_clk.h 5285X: drivers/clk/clkdev.c 5286 5287COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5288M: Steve French <sfrench@samba.org> 5289R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5290R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5291R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5292R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5293R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5294L: linux-cifs@vger.kernel.org 5295L: samba-technical@lists.samba.org (moderated for non-subscribers) 5296S: Supported 5297W: https://wiki.samba.org/index.php/LinuxCIFS 5298T: git git://git.samba.org/sfrench/cifs-2.6.git 5299F: Documentation/admin-guide/cifs/ 5300F: fs/smb/client/ 5301F: fs/smb/common/ 5302F: include/uapi/linux/cifs 5303 5304COMPACTPCI HOTPLUG CORE 5305M: Scott Murray <scott@spiteful.org> 5306L: linux-pci@vger.kernel.org 5307S: Maintained 5308F: drivers/pci/hotplug/cpci_hotplug* 5309 5310COMPACTPCI HOTPLUG GENERIC DRIVER 5311M: Scott Murray <scott@spiteful.org> 5312L: linux-pci@vger.kernel.org 5313S: Maintained 5314F: drivers/pci/hotplug/cpcihp_generic.c 5315 5316COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5317M: Scott Murray <scott@spiteful.org> 5318L: linux-pci@vger.kernel.org 5319S: Maintained 5320F: drivers/pci/hotplug/cpcihp_zt5550.* 5321 5322COMPAL LAPTOP SUPPORT 5323M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5324L: platform-driver-x86@vger.kernel.org 5325S: Maintained 5326F: drivers/platform/x86/compal-laptop.c 5327 5328COMPILER ATTRIBUTES 5329M: Miguel Ojeda <ojeda@kernel.org> 5330S: Maintained 5331F: include/linux/compiler_attributes.h 5332 5333COMPUTE EXPRESS LINK (CXL) 5334M: Davidlohr Bueso <dave@stgolabs.net> 5335M: Jonathan Cameron <jonathan.cameron@huawei.com> 5336M: Dave Jiang <dave.jiang@intel.com> 5337M: Alison Schofield <alison.schofield@intel.com> 5338M: Vishal Verma <vishal.l.verma@intel.com> 5339M: Ira Weiny <ira.weiny@intel.com> 5340M: Dan Williams <dan.j.williams@intel.com> 5341L: linux-cxl@vger.kernel.org 5342S: Maintained 5343F: drivers/cxl/ 5344F: include/linux/cxl-einj.h 5345F: include/linux/cxl-event.h 5346F: include/uapi/linux/cxl_mem.h 5347F: tools/testing/cxl/ 5348 5349COMPUTE EXPRESS LINK PMU (CPMU) 5350M: Jonathan Cameron <jonathan.cameron@huawei.com> 5351L: linux-cxl@vger.kernel.org 5352S: Maintained 5353F: Documentation/admin-guide/perf/cxl.rst 5354F: drivers/perf/cxl_pmu.c 5355 5356CONEXANT ACCESSRUNNER USB DRIVER 5357L: accessrunner-general@lists.sourceforge.net 5358S: Orphan 5359W: http://accessrunner.sourceforge.net/ 5360F: drivers/usb/atm/cxacru.c 5361 5362CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5363M: Elena Reshetova <elena.reshetova@intel.com> 5364M: Carlos Bilbao <carlos.bilbao@amd.com> 5365S: Maintained 5366F: Documentation/security/snp-tdx-threat-model.rst 5367 5368CONFIGFS 5369M: Joel Becker <jlbec@evilplan.org> 5370M: Christoph Hellwig <hch@lst.de> 5371S: Supported 5372T: git git://git.infradead.org/users/hch/configfs.git 5373F: fs/configfs/ 5374F: include/linux/configfs.h 5375F: samples/configfs/ 5376 5377CONSOLE SUBSYSTEM 5378M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5379S: Supported 5380F: drivers/video/console/ 5381F: include/linux/console* 5382 5383CONTEXT TRACKING 5384M: Frederic Weisbecker <frederic@kernel.org> 5385M: "Paul E. McKenney" <paulmck@kernel.org> 5386S: Maintained 5387F: include/linux/context_tracking* 5388F: kernel/context_tracking.c 5389 5390CONTROL GROUP (CGROUP) 5391M: Tejun Heo <tj@kernel.org> 5392M: Zefan Li <lizefan.x@bytedance.com> 5393M: Johannes Weiner <hannes@cmpxchg.org> 5394L: cgroups@vger.kernel.org 5395S: Maintained 5396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5397F: Documentation/admin-guide/cgroup-v1/ 5398F: Documentation/admin-guide/cgroup-v2.rst 5399F: include/linux/cgroup* 5400F: kernel/cgroup/ 5401F: tools/testing/selftests/cgroup/ 5402 5403CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5404M: Tejun Heo <tj@kernel.org> 5405M: Josef Bacik <josef@toxicpanda.com> 5406M: Jens Axboe <axboe@kernel.dk> 5407L: cgroups@vger.kernel.org 5408L: linux-block@vger.kernel.org 5409T: git git://git.kernel.dk/linux-block 5410F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5411F: block/bfq-cgroup.c 5412F: block/blk-cgroup.c 5413F: block/blk-iocost.c 5414F: block/blk-iolatency.c 5415F: block/blk-throttle.c 5416F: include/linux/blk-cgroup.h 5417 5418CONTROL GROUP - CPUSET 5419M: Waiman Long <longman@redhat.com> 5420M: Zefan Li <lizefan.x@bytedance.com> 5421L: cgroups@vger.kernel.org 5422S: Maintained 5423T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5424F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5425F: include/linux/cpuset.h 5426F: kernel/cgroup/cpuset.c 5427F: tools/testing/selftests/cgroup/test_cpuset.c 5428F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5429 5430CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5431M: Johannes Weiner <hannes@cmpxchg.org> 5432M: Michal Hocko <mhocko@kernel.org> 5433M: Roman Gushchin <roman.gushchin@linux.dev> 5434M: Shakeel Butt <shakeel.butt@linux.dev> 5435R: Muchun Song <muchun.song@linux.dev> 5436L: cgroups@vger.kernel.org 5437L: linux-mm@kvack.org 5438S: Maintained 5439F: include/linux/memcontrol.h 5440F: mm/memcontrol.c 5441F: mm/swap_cgroup.c 5442F: samples/cgroup/* 5443F: tools/testing/selftests/cgroup/memcg_protection.m 5444F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5445F: tools/testing/selftests/cgroup/test_kmem.c 5446F: tools/testing/selftests/cgroup/test_memcontrol.c 5447 5448CORETEMP HARDWARE MONITORING DRIVER 5449M: Fenghua Yu <fenghua.yu@intel.com> 5450L: linux-hwmon@vger.kernel.org 5451S: Maintained 5452F: Documentation/hwmon/coretemp.rst 5453F: drivers/hwmon/coretemp.c 5454 5455CORSAIR-CPRO HARDWARE MONITOR DRIVER 5456M: Marius Zachmann <mail@mariuszachmann.de> 5457L: linux-hwmon@vger.kernel.org 5458S: Maintained 5459F: drivers/hwmon/corsair-cpro.c 5460 5461CORSAIR-PSU HARDWARE MONITOR DRIVER 5462M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5463L: linux-hwmon@vger.kernel.org 5464S: Maintained 5465F: Documentation/hwmon/corsair-psu.rst 5466F: drivers/hwmon/corsair-psu.c 5467 5468COUNTER SUBSYSTEM 5469M: William Breathitt Gray <william.gray@linaro.org> 5470L: linux-iio@vger.kernel.org 5471S: Maintained 5472T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5473F: Documentation/ABI/testing/sysfs-bus-counter 5474F: Documentation/driver-api/generic-counter.rst 5475F: drivers/counter/ 5476F: include/linux/counter.h 5477F: include/uapi/linux/counter.h 5478F: tools/counter/ 5479 5480COUNTER WATCH EVENTS TOOL 5481M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5482L: linux-iio@vger.kernel.org 5483S: Maintained 5484F: tools/counter/counter_watch_events.c 5485 5486CP2615 I2C DRIVER 5487M: Bence Csókás <bence98@sch.bme.hu> 5488S: Maintained 5489F: drivers/i2c/busses/i2c-cp2615.c 5490 5491CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5492M: Viresh Kumar <viresh.kumar@linaro.org> 5493M: Sudeep Holla <sudeep.holla@arm.com> 5494L: linux-pm@vger.kernel.org 5495S: Maintained 5496W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5497F: drivers/cpufreq/vexpress-spc-cpufreq.c 5498 5499CPU FREQUENCY SCALING FRAMEWORK 5500M: "Rafael J. Wysocki" <rafael@kernel.org> 5501M: Viresh Kumar <viresh.kumar@linaro.org> 5502L: linux-pm@vger.kernel.org 5503S: Maintained 5504B: https://bugzilla.kernel.org 5505T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5506T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5507F: Documentation/admin-guide/pm/cpufreq.rst 5508F: Documentation/admin-guide/pm/intel_pstate.rst 5509F: Documentation/cpu-freq/ 5510F: Documentation/devicetree/bindings/cpufreq/ 5511F: drivers/cpufreq/ 5512F: include/linux/cpufreq.h 5513F: include/linux/sched/cpufreq.h 5514F: kernel/sched/cpufreq*.c 5515F: tools/testing/selftests/cpufreq/ 5516 5517CPU HOTPLUG 5518M: Thomas Gleixner <tglx@linutronix.de> 5519M: Peter Zijlstra <peterz@infradead.org> 5520L: linux-kernel@vger.kernel.org 5521S: Maintained 5522T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5523F: include/linux/cpu.h 5524F: include/linux/cpuhotplug.h 5525F: include/linux/smpboot.h 5526F: kernel/cpu.c 5527F: kernel/smpboot.* 5528 5529CPU IDLE TIME MANAGEMENT FRAMEWORK 5530M: "Rafael J. Wysocki" <rafael@kernel.org> 5531M: Daniel Lezcano <daniel.lezcano@linaro.org> 5532L: linux-pm@vger.kernel.org 5533S: Maintained 5534B: https://bugzilla.kernel.org 5535T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5536F: Documentation/admin-guide/pm/cpuidle.rst 5537F: Documentation/driver-api/pm/cpuidle.rst 5538F: drivers/cpuidle/ 5539F: include/linux/cpuidle.h 5540 5541CPU POWER MONITORING SUBSYSTEM 5542M: Thomas Renninger <trenn@suse.com> 5543M: Shuah Khan <shuah@kernel.org> 5544M: Shuah Khan <skhan@linuxfoundation.org> 5545L: linux-pm@vger.kernel.org 5546S: Maintained 5547F: tools/power/cpupower/ 5548 5549CPUID/MSR DRIVER 5550M: "H. Peter Anvin" <hpa@zytor.com> 5551S: Maintained 5552F: arch/x86/kernel/cpuid.c 5553F: arch/x86/kernel/msr.c 5554 5555CPUIDLE DRIVER - ARM BIG LITTLE 5556M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5557M: Daniel Lezcano <daniel.lezcano@linaro.org> 5558L: linux-pm@vger.kernel.org 5559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5560S: Maintained 5561T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5562F: drivers/cpuidle/cpuidle-big_little.c 5563 5564CPUIDLE DRIVER - ARM EXYNOS 5565M: Daniel Lezcano <daniel.lezcano@linaro.org> 5566M: Kukjin Kim <kgene@kernel.org> 5567R: Krzysztof Kozlowski <krzk@kernel.org> 5568L: linux-pm@vger.kernel.org 5569L: linux-samsung-soc@vger.kernel.org 5570S: Maintained 5571F: arch/arm/mach-exynos/pm.c 5572F: drivers/cpuidle/cpuidle-exynos.c 5573F: include/linux/platform_data/cpuidle-exynos.h 5574 5575CPUIDLE DRIVER - ARM PSCI 5576M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5577M: Sudeep Holla <sudeep.holla@arm.com> 5578L: linux-pm@vger.kernel.org 5579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5580S: Supported 5581F: drivers/cpuidle/cpuidle-psci.c 5582 5583CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5584M: Ulf Hansson <ulf.hansson@linaro.org> 5585L: linux-pm@vger.kernel.org 5586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5587S: Supported 5588F: drivers/cpuidle/cpuidle-psci-domain.c 5589F: drivers/cpuidle/cpuidle-psci.h 5590 5591CPUIDLE DRIVER - DT IDLE PM DOMAIN 5592M: Ulf Hansson <ulf.hansson@linaro.org> 5593L: linux-pm@vger.kernel.org 5594S: Supported 5595F: drivers/cpuidle/dt_idle_genpd.c 5596F: drivers/cpuidle/dt_idle_genpd.h 5597 5598CPUIDLE DRIVER - RISC-V SBI 5599M: Anup Patel <anup@brainfault.org> 5600L: linux-pm@vger.kernel.org 5601L: linux-riscv@lists.infradead.org 5602S: Maintained 5603F: drivers/cpuidle/cpuidle-riscv-sbi.c 5604 5605CRAMFS FILESYSTEM 5606M: Nicolas Pitre <nico@fluxnic.net> 5607S: Maintained 5608F: Documentation/filesystems/cramfs.rst 5609F: fs/cramfs/ 5610 5611CREATIVE SB0540 5612M: Bastien Nocera <hadess@hadess.net> 5613L: linux-input@vger.kernel.org 5614S: Maintained 5615F: drivers/hid/hid-creative-sb0540.c 5616 5617CRYPTO API 5618M: Herbert Xu <herbert@gondor.apana.org.au> 5619M: "David S. Miller" <davem@davemloft.net> 5620L: linux-crypto@vger.kernel.org 5621S: Maintained 5622T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5623T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5624F: Documentation/crypto/ 5625F: Documentation/devicetree/bindings/crypto/ 5626F: arch/*/crypto/ 5627F: crypto/ 5628F: drivers/crypto/ 5629F: include/crypto/ 5630F: include/linux/crypto* 5631F: lib/crypto/ 5632 5633CRYPTO SPEED TEST COMPARE 5634M: Wang Jinchao <wangjinchao@xfusion.com> 5635L: linux-crypto@vger.kernel.org 5636S: Maintained 5637F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5638 5639CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5640M: Neil Horman <nhorman@tuxdriver.com> 5641L: linux-crypto@vger.kernel.org 5642S: Maintained 5643F: crypto/ansi_cprng.c 5644F: crypto/rng.c 5645 5646CS3308 MEDIA DRIVER 5647M: Hans Verkuil <hverkuil@xs4all.nl> 5648L: linux-media@vger.kernel.org 5649S: Odd Fixes 5650W: http://linuxtv.org 5651T: git git://linuxtv.org/media_tree.git 5652F: drivers/media/i2c/cs3308.c 5653 5654CS5535 Audio ALSA driver 5655M: Jaya Kumar <jayakumar.alsa@gmail.com> 5656S: Maintained 5657F: sound/pci/cs5535audio/ 5658 5659CTU CAN FD DRIVER 5660M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5661M: Ondrej Ille <ondrej.ille@gmail.com> 5662L: linux-can@vger.kernel.org 5663S: Maintained 5664F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5665F: drivers/net/can/ctucanfd/ 5666 5667CVE ASSIGNMENT CONTACT 5668M: CVE Assignment Team <cve@kernel.org> 5669S: Maintained 5670F: Documentation/process/cve.rst 5671 5672CW1200 WLAN driver 5673S: Orphan 5674F: drivers/net/wireless/st/cw1200/ 5675 5676CX18 VIDEO4LINUX DRIVER 5677M: Andy Walls <awalls@md.metrocast.net> 5678L: linux-media@vger.kernel.org 5679S: Maintained 5680W: https://linuxtv.org 5681T: git git://linuxtv.org/media_tree.git 5682F: drivers/media/pci/cx18/ 5683F: include/uapi/linux/ivtv* 5684 5685CX2341X MPEG ENCODER HELPER MODULE 5686M: Hans Verkuil <hverkuil@xs4all.nl> 5687L: linux-media@vger.kernel.org 5688S: Maintained 5689W: https://linuxtv.org 5690T: git git://linuxtv.org/media_tree.git 5691F: drivers/media/common/cx2341x* 5692F: include/media/drv-intf/cx2341x.h 5693 5694CX24120 MEDIA DRIVER 5695M: Jemma Denson <jdenson@gmail.com> 5696M: Patrick Boettcher <patrick.boettcher@posteo.de> 5697L: linux-media@vger.kernel.org 5698S: Maintained 5699W: https://linuxtv.org 5700Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5701F: drivers/media/dvb-frontends/cx24120* 5702 5703CX88 VIDEO4LINUX DRIVER 5704M: Mauro Carvalho Chehab <mchehab@kernel.org> 5705L: linux-media@vger.kernel.org 5706S: Odd fixes 5707W: https://linuxtv.org 5708T: git git://linuxtv.org/media_tree.git 5709F: Documentation/driver-api/media/drivers/cx88* 5710F: drivers/media/pci/cx88/ 5711 5712CXD2820R MEDIA DRIVER 5713L: linux-media@vger.kernel.org 5714S: Orphan 5715W: https://linuxtv.org 5716Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5717F: drivers/media/dvb-frontends/cxd2820r* 5718 5719CXGB3 ETHERNET DRIVER (CXGB3) 5720M: Raju Rangoju <rajur@chelsio.com> 5721L: netdev@vger.kernel.org 5722S: Supported 5723W: http://www.chelsio.com 5724F: drivers/net/ethernet/chelsio/cxgb3/ 5725 5726CXGB3 ISCSI DRIVER (CXGB3I) 5727M: Varun Prakash <varun@chelsio.com> 5728L: linux-scsi@vger.kernel.org 5729S: Supported 5730W: http://www.chelsio.com 5731F: drivers/scsi/cxgbi/cxgb3i 5732 5733CXGB4 CRYPTO DRIVER (chcr) 5734M: Ayush Sawal <ayush.sawal@chelsio.com> 5735L: linux-crypto@vger.kernel.org 5736S: Supported 5737W: http://www.chelsio.com 5738F: drivers/crypto/chelsio 5739 5740CXGB4 ETHERNET DRIVER (CXGB4) 5741M: Raju Rangoju <rajur@chelsio.com> 5742L: netdev@vger.kernel.org 5743S: Supported 5744W: http://www.chelsio.com 5745F: drivers/net/ethernet/chelsio/cxgb4/ 5746 5747CXGB4 INLINE CRYPTO DRIVER 5748M: Ayush Sawal <ayush.sawal@chelsio.com> 5749L: netdev@vger.kernel.org 5750S: Supported 5751W: http://www.chelsio.com 5752F: drivers/net/ethernet/chelsio/inline_crypto/ 5753 5754CXGB4 ISCSI DRIVER (CXGB4I) 5755M: Varun Prakash <varun@chelsio.com> 5756L: linux-scsi@vger.kernel.org 5757S: Supported 5758W: http://www.chelsio.com 5759F: drivers/scsi/cxgbi/cxgb4i 5760 5761CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5762M: Potnuri Bharat Teja <bharat@chelsio.com> 5763L: linux-rdma@vger.kernel.org 5764S: Supported 5765W: http://www.openfabrics.org 5766F: drivers/infiniband/hw/cxgb4/ 5767F: include/uapi/rdma/cxgb4-abi.h 5768 5769CXGB4VF ETHERNET DRIVER (CXGB4VF) 5770M: Raju Rangoju <rajur@chelsio.com> 5771L: netdev@vger.kernel.org 5772S: Supported 5773W: http://www.chelsio.com 5774F: drivers/net/ethernet/chelsio/cxgb4vf/ 5775 5776CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5777M: Frederic Barrat <fbarrat@linux.ibm.com> 5778M: Andrew Donnellan <ajd@linux.ibm.com> 5779L: linuxppc-dev@lists.ozlabs.org 5780S: Supported 5781F: Documentation/ABI/testing/sysfs-class-cxl 5782F: Documentation/arch/powerpc/cxl.rst 5783F: arch/powerpc/platforms/powernv/pci-cxl.c 5784F: drivers/misc/cxl/ 5785F: include/misc/cxl* 5786F: include/uapi/misc/cxl.h 5787 5788CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5789M: Manoj N. Kumar <manoj@linux.ibm.com> 5790M: Matthew R. Ochs <mrochs@linux.ibm.com> 5791M: Uma Krishnan <ukrishn@linux.ibm.com> 5792L: linux-scsi@vger.kernel.org 5793S: Supported 5794F: Documentation/arch/powerpc/cxlflash.rst 5795F: drivers/scsi/cxlflash/ 5796F: include/uapi/scsi/cxlflash_ioctl.h 5797 5798CYBERPRO FB DRIVER 5799M: Russell King <linux@armlinux.org.uk> 5800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5801S: Maintained 5802W: http://www.armlinux.org.uk/ 5803F: drivers/video/fbdev/cyber2000fb.* 5804 5805CYCLADES PC300 DRIVER 5806S: Orphan 5807F: drivers/net/wan/pc300* 5808 5809CYPRESS CY8C95X0 PINCTRL DRIVER 5810M: Patrick Rudolph <patrick.rudolph@9elements.com> 5811L: linux-gpio@vger.kernel.org 5812S: Maintained 5813F: drivers/pinctrl/pinctrl-cy8c95x0.c 5814 5815CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5816M: Linus Walleij <linus.walleij@linaro.org> 5817L: linux-input@vger.kernel.org 5818S: Maintained 5819F: drivers/input/touchscreen/cy8ctma140.c 5820 5821CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5822M: Yassine Oudjana <y.oudjana@protonmail.com> 5823L: linux-input@vger.kernel.org 5824S: Maintained 5825F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5826F: drivers/input/keyboard/cypress-sf.c 5827 5828CYPRESS_FIRMWARE MEDIA DRIVER 5829L: linux-media@vger.kernel.org 5830S: Orphan 5831W: https://linuxtv.org 5832Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5833F: drivers/media/common/cypress_firmware* 5834 5835CYTTSP TOUCHSCREEN DRIVER 5836M: Linus Walleij <linus.walleij@linaro.org> 5837L: linux-input@vger.kernel.org 5838S: Maintained 5839F: drivers/input/touchscreen/cyttsp* 5840 5841D-LINK DIR-685 TOUCHKEYS DRIVER 5842M: Linus Walleij <linus.walleij@linaro.org> 5843L: linux-input@vger.kernel.org 5844S: Supported 5845F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5846 5847DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5848M: Joshua Kinard <kumba@gentoo.org> 5849S: Maintained 5850F: drivers/rtc/rtc-ds1685.c 5851F: include/linux/rtc/ds1685.h 5852 5853DAMA SLAVE for AX.25 5854M: Joerg Reuter <jreuter@yaina.de> 5855L: linux-hams@vger.kernel.org 5856S: Maintained 5857W: http://yaina.de/jreuter/ 5858W: http://www.qsl.net/dl1bke/ 5859F: net/ax25/af_ax25.c 5860F: net/ax25/ax25_dev.c 5861F: net/ax25/ax25_ds_* 5862F: net/ax25/ax25_in.c 5863F: net/ax25/ax25_out.c 5864F: net/ax25/ax25_timer.c 5865F: net/ax25/sysctl_net_ax25.c 5866 5867DATA ACCESS MONITOR 5868M: SeongJae Park <sj@kernel.org> 5869L: damon@lists.linux.dev 5870L: linux-mm@kvack.org 5871S: Maintained 5872W: https://damonitor.github.io 5873P: Documentation/mm/damon/maintainer-profile.rst 5874T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5875T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5876T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5877F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5878F: Documentation/admin-guide/mm/damon/ 5879F: Documentation/mm/damon/ 5880F: include/linux/damon.h 5881F: include/trace/events/damon.h 5882F: mm/damon/ 5883F: tools/testing/selftests/damon/ 5884 5885DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5886L: netdev@vger.kernel.org 5887S: Orphan 5888F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5889F: drivers/net/ethernet/dec/tulip/dmfe.c 5890 5891DC390/AM53C974 SCSI driver 5892M: Hannes Reinecke <hare@suse.com> 5893L: linux-scsi@vger.kernel.org 5894S: Maintained 5895F: drivers/scsi/am53c974.c 5896 5897DC395x SCSI driver 5898M: Oliver Neukum <oliver@neukum.org> 5899M: Ali Akcaagac <aliakc@web.de> 5900M: Jamie Lenehan <lenehan@twibble.org> 5901S: Maintained 5902F: Documentation/scsi/dc395x.rst 5903F: drivers/scsi/dc395x.* 5904 5905DCCP PROTOCOL 5906L: dccp@vger.kernel.org 5907S: Orphan 5908W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5909F: include/linux/dccp.h 5910F: include/linux/tfrc.h 5911F: include/uapi/linux/dccp.h 5912F: net/dccp/ 5913 5914DEBUGOBJECTS: 5915M: Thomas Gleixner <tglx@linutronix.de> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5919F: include/linux/debugobjects.h 5920F: lib/debugobjects.c 5921 5922DECSTATION PLATFORM SUPPORT 5923M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5924L: linux-mips@vger.kernel.org 5925S: Maintained 5926W: http://www.linux-mips.org/wiki/DECstation 5927F: arch/mips/dec/ 5928F: arch/mips/include/asm/dec/ 5929F: arch/mips/include/asm/mach-dec/ 5930 5931DEFXX FDDI NETWORK DRIVER 5932M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5933S: Maintained 5934F: drivers/net/fddi/defxx.* 5935 5936DEFZA FDDI NETWORK DRIVER 5937M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5938S: Maintained 5939F: drivers/net/fddi/defza.* 5940 5941DEINTERLACE DRIVERS FOR ALLWINNER H3 5942M: Jernej Skrabec <jernej.skrabec@gmail.com> 5943L: linux-media@vger.kernel.org 5944S: Maintained 5945T: git git://linuxtv.org/media_tree.git 5946F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5947F: drivers/media/platform/sunxi/sun8i-di/ 5948 5949DELL LAPTOP DRIVER 5950M: Matthew Garrett <mjg59@srcf.ucam.org> 5951M: Pali Rohár <pali@kernel.org> 5952L: platform-driver-x86@vger.kernel.org 5953S: Maintained 5954F: drivers/platform/x86/dell/dell-laptop.c 5955 5956DELL LAPTOP FREEFALL DRIVER 5957M: Pali Rohár <pali@kernel.org> 5958S: Maintained 5959F: drivers/platform/x86/dell/dell-smo8800.c 5960 5961DELL LAPTOP RBTN DRIVER 5962M: Pali Rohár <pali@kernel.org> 5963S: Maintained 5964F: drivers/platform/x86/dell/dell-rbtn.* 5965 5966DELL LAPTOP SMM DRIVER 5967M: Pali Rohár <pali@kernel.org> 5968S: Maintained 5969F: Documentation/ABI/obsolete/procfs-i8k 5970F: drivers/hwmon/dell-smm-hwmon.c 5971F: include/uapi/linux/i8k.h 5972 5973DELL REMOTE BIOS UPDATE DRIVER 5974M: Stuart Hayes <stuart.w.hayes@gmail.com> 5975L: platform-driver-x86@vger.kernel.org 5976S: Maintained 5977F: drivers/platform/x86/dell/dell_rbu.c 5978 5979DELL SMBIOS DRIVER 5980M: Pali Rohár <pali@kernel.org> 5981L: Dell.Client.Kernel@dell.com 5982L: platform-driver-x86@vger.kernel.org 5983S: Maintained 5984F: drivers/platform/x86/dell/dell-smbios.* 5985 5986DELL SMBIOS SMM DRIVER 5987L: Dell.Client.Kernel@dell.com 5988L: platform-driver-x86@vger.kernel.org 5989S: Maintained 5990F: drivers/platform/x86/dell/dell-smbios-smm.c 5991 5992DELL SMBIOS WMI DRIVER 5993L: Dell.Client.Kernel@dell.com 5994L: platform-driver-x86@vger.kernel.org 5995S: Maintained 5996F: drivers/platform/x86/dell/dell-smbios-wmi.c 5997F: tools/wmi/dell-smbios-example.c 5998 5999DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6000M: Stuart Hayes <stuart.w.hayes@gmail.com> 6001L: platform-driver-x86@vger.kernel.org 6002S: Maintained 6003F: Documentation/userspace-api/dcdbas.rst 6004F: drivers/platform/x86/dell/dcdbas.* 6005 6006DELL WMI DDV DRIVER 6007M: Armin Wolf <W_Armin@gmx.de> 6008S: Maintained 6009F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6010F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6011F: Documentation/wmi/devices/dell-wmi-ddv.rst 6012F: drivers/platform/x86/dell/dell-wmi-ddv.c 6013 6014DELL WMI DESCRIPTOR DRIVER 6015L: Dell.Client.Kernel@dell.com 6016S: Maintained 6017F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6018 6019DELL WMI HARDWARE PRIVACY SUPPORT 6020L: Dell.Client.Kernel@dell.com 6021L: platform-driver-x86@vger.kernel.org 6022S: Maintained 6023F: drivers/platform/x86/dell/dell-wmi-privacy.c 6024 6025DELL WMI NOTIFICATIONS DRIVER 6026M: Matthew Garrett <mjg59@srcf.ucam.org> 6027M: Pali Rohár <pali@kernel.org> 6028S: Maintained 6029F: drivers/platform/x86/dell/dell-wmi-base.c 6030 6031DELL WMI SYSMAN DRIVER 6032M: Prasanth Ksr <prasanth.ksr@dell.com> 6033L: Dell.Client.Kernel@dell.com 6034L: platform-driver-x86@vger.kernel.org 6035S: Maintained 6036F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6037F: drivers/platform/x86/dell/dell-wmi-sysman/ 6038 6039DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6040M: Zev Weiss <zev@bewilderbeest.net> 6041L: linux-hwmon@vger.kernel.org 6042S: Maintained 6043F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6044 6045DELTA DPS920AB PSU DRIVER 6046M: Robert Marko <robert.marko@sartura.hr> 6047L: linux-hwmon@vger.kernel.org 6048S: Maintained 6049F: Documentation/hwmon/dps920ab.rst 6050F: drivers/hwmon/pmbus/dps920ab.c 6051 6052DELTA NETWORKS TN48M CPLD DRIVERS 6053M: Robert Marko <robert.marko@sartura.hr> 6054S: Maintained 6055F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6056F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6057F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6058F: drivers/gpio/gpio-tn48m.c 6059F: include/dt-bindings/reset/delta,tn48m-reset.h 6060 6061DELTA ST MEDIA DRIVER 6062M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6063L: linux-media@vger.kernel.org 6064S: Supported 6065W: https://linuxtv.org 6066T: git git://linuxtv.org/media_tree.git 6067F: drivers/media/platform/st/sti/delta 6068 6069DENALI NAND DRIVER 6070L: linux-mtd@lists.infradead.org 6071S: Orphan 6072F: drivers/mtd/nand/raw/denali* 6073 6074DESIGNWARE EDMA CORE IP DRIVER 6075M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6076R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6077R: Serge Semin <fancer.lancer@gmail.com> 6078L: dmaengine@vger.kernel.org 6079S: Maintained 6080F: drivers/dma/dw-edma/ 6081F: include/linux/dma/edma.h 6082 6083DESIGNWARE USB2 DRD IP DRIVER 6084M: Minas Harutyunyan <hminas@synopsys.com> 6085L: linux-usb@vger.kernel.org 6086S: Maintained 6087T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6088F: drivers/usb/dwc2/ 6089 6090DESIGNWARE USB3 DRD IP DRIVER 6091M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6092L: linux-usb@vger.kernel.org 6093S: Maintained 6094F: drivers/usb/dwc3/ 6095 6096DESIGNWARE XDATA IP DRIVER 6097M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6098L: linux-pci@vger.kernel.org 6099S: Maintained 6100F: Documentation/misc-devices/dw-xdata-pcie.rst 6101F: drivers/misc/dw-xdata-pcie.c 6102 6103DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6104M: Andreas Klinger <ak@it-klinger.de> 6105L: linux-iio@vger.kernel.org 6106S: Maintained 6107F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6108F: drivers/iio/proximity/srf*.c 6109 6110DEVICE COREDUMP (DEV_COREDUMP) 6111M: Johannes Berg <johannes@sipsolutions.net> 6112L: linux-kernel@vger.kernel.org 6113S: Maintained 6114F: drivers/base/devcoredump.c 6115F: include/linux/devcoredump.h 6116 6117DEVICE DEPENDENCY HELPER SCRIPT 6118M: Saravana Kannan <saravanak@google.com> 6119L: linux-kernel@vger.kernel.org 6120S: Maintained 6121F: scripts/dev-needs.sh 6122 6123DEVICE DIRECT ACCESS (DAX) 6124M: Dan Williams <dan.j.williams@intel.com> 6125M: Vishal Verma <vishal.l.verma@intel.com> 6126M: Dave Jiang <dave.jiang@intel.com> 6127L: nvdimm@lists.linux.dev 6128L: linux-cxl@vger.kernel.org 6129S: Supported 6130F: drivers/dax/ 6131 6132DEVICE FREQUENCY (DEVFREQ) 6133M: MyungJoo Ham <myungjoo.ham@samsung.com> 6134M: Kyungmin Park <kyungmin.park@samsung.com> 6135M: Chanwoo Choi <cw00.choi@samsung.com> 6136L: linux-pm@vger.kernel.org 6137S: Maintained 6138T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6139F: Documentation/devicetree/bindings/devfreq/ 6140F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6141F: drivers/devfreq/ 6142F: include/linux/devfreq.h 6143F: include/trace/events/devfreq.h 6144 6145DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6146M: Chanwoo Choi <cw00.choi@samsung.com> 6147L: linux-pm@vger.kernel.org 6148S: Supported 6149T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6150F: Documentation/devicetree/bindings/devfreq/event/ 6151F: drivers/devfreq/devfreq-event.c 6152F: drivers/devfreq/event/ 6153F: include/dt-bindings/pmu/exynos_ppmu.h 6154F: include/linux/devfreq-event.h 6155 6156DEVICE RESOURCE MANAGEMENT HELPERS 6157M: Hans de Goede <hdegoede@redhat.com> 6158R: Matti Vaittinen <mazziesaccount@gmail.com> 6159S: Maintained 6160F: include/linux/devm-helpers.h 6161 6162DEVICE-MAPPER (LVM) 6163M: Alasdair Kergon <agk@redhat.com> 6164M: Mike Snitzer <snitzer@kernel.org> 6165M: Mikulas Patocka <mpatocka@redhat.com> 6166L: dm-devel@lists.linux.dev 6167S: Maintained 6168Q: http://patchwork.kernel.org/project/dm-devel/list/ 6169T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6170F: Documentation/admin-guide/device-mapper/ 6171F: drivers/md/Kconfig 6172F: drivers/md/Makefile 6173F: drivers/md/dm* 6174F: drivers/md/persistent-data/ 6175F: include/linux/device-mapper.h 6176F: include/linux/dm-*.h 6177F: include/uapi/linux/dm-*.h 6178 6179DEVICE-MAPPER VDO TARGET 6180M: Matthew Sakai <msakai@redhat.com> 6181L: dm-devel@lists.linux.dev 6182S: Maintained 6183F: Documentation/admin-guide/device-mapper/vdo*.rst 6184F: drivers/md/dm-vdo/ 6185 6186DEVLINK 6187M: Jiri Pirko <jiri@resnulli.us> 6188L: netdev@vger.kernel.org 6189S: Supported 6190F: Documentation/networking/devlink 6191F: include/net/devlink.h 6192F: include/uapi/linux/devlink.h 6193F: net/devlink/ 6194 6195DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6196M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6197L: kernel@dh-electronics.com 6198S: Maintained 6199F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6200F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6201 6202DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6203M: Marek Vasut <marex@denx.de> 6204L: kernel@dh-electronics.com 6205S: Maintained 6206F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6207F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6208 6209DIALOG SEMICONDUCTOR DRIVERS 6210M: Support Opensource <support.opensource@diasemi.com> 6211S: Supported 6212W: http://www.dialog-semiconductor.com/products 6213F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6214F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6215F: Documentation/devicetree/bindings/mfd/da90*.txt 6216F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6217F: Documentation/devicetree/bindings/regulator/da92*.txt 6218F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6219F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6220F: Documentation/devicetree/bindings/sound/da[79]*.txt 6221F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6222F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6223F: Documentation/hwmon/da90??.rst 6224F: drivers/gpio/gpio-da90??.c 6225F: drivers/hwmon/da90??-hwmon.c 6226F: drivers/iio/adc/da91??-*.c 6227F: drivers/input/misc/da72??.[ch] 6228F: drivers/input/misc/da90??_onkey.c 6229F: drivers/input/touchscreen/da9052_tsi.c 6230F: drivers/leds/leds-da90??.c 6231F: drivers/mfd/da903x.c 6232F: drivers/mfd/da90??-*.c 6233F: drivers/mfd/da91??-*.c 6234F: drivers/pinctrl/pinctrl-da90??.c 6235F: drivers/power/supply/da9052-battery.c 6236F: drivers/power/supply/da91??-*.c 6237F: drivers/regulator/da9???-regulator.[ch] 6238F: drivers/regulator/slg51000-regulator.[ch] 6239F: drivers/rtc/rtc-da90??.c 6240F: drivers/thermal/da90??-thermal.c 6241F: drivers/video/backlight/da90??_bl.c 6242F: drivers/watchdog/da90??_wdt.c 6243F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6244F: include/linux/mfd/da903x.h 6245F: include/linux/mfd/da9052/ 6246F: include/linux/mfd/da9055/ 6247F: include/linux/mfd/da9062/ 6248F: include/linux/mfd/da9063/ 6249F: include/linux/mfd/da9150/ 6250F: include/linux/regulator/da9211.h 6251F: include/sound/da[79]*.h 6252F: sound/soc/codecs/da[79]*.[ch] 6253 6254DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6255M: William Breathitt Gray <william.gray@linaro.org> 6256L: linux-gpio@vger.kernel.org 6257S: Maintained 6258F: drivers/gpio/gpio-gpio-mm.c 6259 6260DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6261M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6262L: linux-media@vger.kernel.org 6263S: Maintained 6264F: Documentation/admin-guide/media/mgb4.rst 6265F: drivers/media/pci/mgb4/ 6266 6267DIOLAN U2C-12 I2C DRIVER 6268M: Guenter Roeck <linux@roeck-us.net> 6269L: linux-i2c@vger.kernel.org 6270S: Maintained 6271F: drivers/i2c/busses/i2c-diolan-u2c.c 6272 6273DIRECTORY NOTIFICATION (DNOTIFY) 6274M: Jan Kara <jack@suse.cz> 6275R: Amir Goldstein <amir73il@gmail.com> 6276L: linux-fsdevel@vger.kernel.org 6277S: Maintained 6278F: Documentation/filesystems/dnotify.rst 6279F: fs/notify/dnotify/ 6280F: include/linux/dnotify.h 6281 6282DISK GEOMETRY AND PARTITION HANDLING 6283M: Andries Brouwer <aeb@cwi.nl> 6284S: Maintained 6285W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6286W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6287W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6288 6289DISKQUOTA 6290M: Jan Kara <jack@suse.com> 6291S: Maintained 6292F: Documentation/filesystems/quota.rst 6293F: fs/quota/ 6294F: include/linux/quota*.h 6295F: include/uapi/linux/quota*.h 6296 6297DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6298M: Bernie Thompson <bernie@plugable.com> 6299L: linux-fbdev@vger.kernel.org 6300S: Maintained 6301W: http://plugable.com/category/projects/udlfb/ 6302F: Documentation/fb/udlfb.rst 6303F: drivers/video/fbdev/udlfb.c 6304F: include/video/udlfb.h 6305 6306DISTRIBUTED LOCK MANAGER (DLM) 6307M: Alexander Aring <aahringo@redhat.com> 6308M: David Teigland <teigland@redhat.com> 6309L: gfs2@lists.linux.dev 6310S: Supported 6311W: https://pagure.io/dlm 6312T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6313F: fs/dlm/ 6314 6315DMA BUFFER SHARING FRAMEWORK 6316M: Sumit Semwal <sumit.semwal@linaro.org> 6317M: Christian König <christian.koenig@amd.com> 6318L: linux-media@vger.kernel.org 6319L: dri-devel@lists.freedesktop.org 6320L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6321S: Maintained 6322T: git git://anongit.freedesktop.org/drm/drm-misc 6323F: Documentation/driver-api/dma-buf.rst 6324F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6325F: drivers/dma-buf/ 6326F: include/linux/*fence.h 6327F: include/linux/dma-buf.h 6328F: include/linux/dma-resv.h 6329K: \bdma_(?:buf|fence|resv)\b 6330 6331DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6332M: Vinod Koul <vkoul@kernel.org> 6333L: dmaengine@vger.kernel.org 6334S: Maintained 6335Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6336T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6337F: Documentation/devicetree/bindings/dma/ 6338F: Documentation/driver-api/dmaengine/ 6339F: drivers/dma/ 6340F: include/dt-bindings/dma/ 6341F: include/linux/dma/ 6342F: include/linux/dmaengine.h 6343F: include/linux/of_dma.h 6344 6345DMA MAPPING BENCHMARK 6346M: Xiang Chen <chenxiang66@hisilicon.com> 6347L: iommu@lists.linux.dev 6348F: kernel/dma/map_benchmark.c 6349F: tools/testing/selftests/dma/ 6350 6351DMA MAPPING HELPERS 6352M: Christoph Hellwig <hch@lst.de> 6353M: Marek Szyprowski <m.szyprowski@samsung.com> 6354R: Robin Murphy <robin.murphy@arm.com> 6355L: iommu@lists.linux.dev 6356S: Supported 6357W: http://git.infradead.org/users/hch/dma-mapping.git 6358T: git git://git.infradead.org/users/hch/dma-mapping.git 6359F: include/asm-generic/dma-mapping.h 6360F: include/linux/dma-direct.h 6361F: include/linux/dma-map-ops.h 6362F: include/linux/dma-mapping.h 6363F: include/linux/swiotlb.h 6364F: kernel/dma/ 6365 6366DMA-BUF HEAPS FRAMEWORK 6367M: Sumit Semwal <sumit.semwal@linaro.org> 6368R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6369R: Brian Starkey <Brian.Starkey@arm.com> 6370R: John Stultz <jstultz@google.com> 6371R: T.J. Mercier <tjmercier@google.com> 6372L: linux-media@vger.kernel.org 6373L: dri-devel@lists.freedesktop.org 6374L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6375S: Maintained 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: drivers/dma-buf/dma-heap.c 6378F: drivers/dma-buf/heaps/* 6379F: include/linux/dma-heap.h 6380F: include/uapi/linux/dma-heap.h 6381 6382DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6383M: Lukasz Luba <lukasz.luba@arm.com> 6384L: linux-pm@vger.kernel.org 6385L: linux-samsung-soc@vger.kernel.org 6386S: Maintained 6387F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6388F: drivers/memory/samsung/exynos5422-dmc.c 6389 6390DME1737 HARDWARE MONITOR DRIVER 6391M: Juerg Haefliger <juergh@proton.me> 6392L: linux-hwmon@vger.kernel.org 6393S: Maintained 6394F: Documentation/hwmon/dme1737.rst 6395F: drivers/hwmon/dme1737.c 6396 6397DMI/SMBIOS SUPPORT 6398M: Jean Delvare <jdelvare@suse.com> 6399S: Maintained 6400T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6401F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6402F: drivers/firmware/dmi-id.c 6403F: drivers/firmware/dmi_scan.c 6404F: include/linux/dmi.h 6405 6406DOCUMENTATION 6407M: Jonathan Corbet <corbet@lwn.net> 6408L: linux-doc@vger.kernel.org 6409S: Maintained 6410P: Documentation/doc-guide/maintainer-profile.rst 6411T: git git://git.lwn.net/linux.git docs-next 6412F: Documentation/ 6413F: scripts/documentation-file-ref-check 6414F: scripts/kernel-doc 6415F: scripts/sphinx-pre-install 6416X: Documentation/ABI/ 6417X: Documentation/admin-guide/media/ 6418X: Documentation/devicetree/ 6419X: Documentation/driver-api/media/ 6420X: Documentation/firmware-guide/acpi/ 6421X: Documentation/i2c/ 6422X: Documentation/netlink/ 6423X: Documentation/power/ 6424X: Documentation/spi/ 6425X: Documentation/userspace-api/media/ 6426 6427DOCUMENTATION PROCESS 6428M: Jonathan Corbet <corbet@lwn.net> 6429L: workflows@vger.kernel.org 6430S: Maintained 6431F: Documentation/maintainer/ 6432F: Documentation/process/ 6433 6434DOCUMENTATION REPORTING ISSUES 6435M: Thorsten Leemhuis <linux@leemhuis.info> 6436L: linux-doc@vger.kernel.org 6437S: Maintained 6438F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6439F: Documentation/admin-guide/reporting-issues.rst 6440F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6441 6442DOCUMENTATION SCRIPTS 6443M: Mauro Carvalho Chehab <mchehab@kernel.org> 6444L: linux-doc@vger.kernel.org 6445S: Maintained 6446F: Documentation/sphinx/parse-headers.pl 6447F: scripts/documentation-file-ref-check 6448F: scripts/sphinx-pre-install 6449 6450DOCUMENTATION/ITALIAN 6451M: Federico Vaga <federico.vaga@vaga.pv.it> 6452L: linux-doc@vger.kernel.org 6453S: Maintained 6454F: Documentation/translations/it_IT 6455 6456DOCUMENTATION/JAPANESE 6457R: Akira Yokosawa <akiyks@gmail.com> 6458L: linux-doc@vger.kernel.org 6459S: Maintained 6460F: Documentation/translations/ja_JP 6461 6462DONGWOON DW9714 LENS VOICE COIL DRIVER 6463M: Sakari Ailus <sakari.ailus@linux.intel.com> 6464L: linux-media@vger.kernel.org 6465S: Maintained 6466T: git git://linuxtv.org/media_tree.git 6467F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6468F: drivers/media/i2c/dw9714.c 6469 6470DONGWOON DW9719 LENS VOICE COIL DRIVER 6471M: Daniel Scally <djrscally@gmail.com> 6472L: linux-media@vger.kernel.org 6473S: Maintained 6474T: git git://linuxtv.org/media_tree.git 6475F: drivers/media/i2c/dw9719.c 6476 6477DONGWOON DW9768 LENS VOICE COIL DRIVER 6478L: linux-media@vger.kernel.org 6479S: Orphan 6480T: git git://linuxtv.org/media_tree.git 6481F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6482F: drivers/media/i2c/dw9768.c 6483 6484DONGWOON DW9807 LENS VOICE COIL DRIVER 6485M: Sakari Ailus <sakari.ailus@linux.intel.com> 6486L: linux-media@vger.kernel.org 6487S: Maintained 6488T: git git://linuxtv.org/media_tree.git 6489F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6490F: drivers/media/i2c/dw9807-vcm.c 6491 6492DOUBLETALK DRIVER 6493M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6494L: blinux-list@redhat.com 6495S: Maintained 6496F: drivers/char/dtlk.c 6497F: include/linux/dtlk.h 6498 6499DPAA2 DATAPATH I/O (DPIO) DRIVER 6500M: Roy Pledge <Roy.Pledge@nxp.com> 6501L: linux-kernel@vger.kernel.org 6502S: Maintained 6503F: drivers/soc/fsl/dpio 6504 6505DPAA2 ETHERNET DRIVER 6506M: Ioana Ciornei <ioana.ciornei@nxp.com> 6507L: netdev@vger.kernel.org 6508S: Maintained 6509F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6510F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6511F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6512F: drivers/net/ethernet/freescale/dpaa2/Makefile 6513F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6514F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6515F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6516F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6517F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6518F: drivers/net/ethernet/freescale/dpaa2/dpni* 6519 6520DPAA2 ETHERNET SWITCH DRIVER 6521M: Ioana Ciornei <ioana.ciornei@nxp.com> 6522L: netdev@vger.kernel.org 6523S: Maintained 6524F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6525F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6526F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6527 6528DPLL SUBSYSTEM 6529M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6530M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6531M: Jiri Pirko <jiri@resnulli.us> 6532L: netdev@vger.kernel.org 6533S: Supported 6534F: Documentation/driver-api/dpll.rst 6535F: drivers/dpll/* 6536F: include/linux/dpll.h 6537F: include/uapi/linux/dpll.h 6538 6539DRBD DRIVER 6540M: Philipp Reisner <philipp.reisner@linbit.com> 6541M: Lars Ellenberg <lars.ellenberg@linbit.com> 6542M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6543L: drbd-dev@lists.linbit.com 6544S: Supported 6545W: http://www.drbd.org 6546T: git git://git.linbit.com/linux-drbd.git 6547T: git git://git.linbit.com/drbd-8.4.git 6548F: Documentation/admin-guide/blockdev/ 6549F: drivers/block/drbd/ 6550F: include/linux/drbd* 6551F: lib/lru_cache.c 6552 6553DRIVER COMPONENT FRAMEWORK 6554L: dri-devel@lists.freedesktop.org 6555F: drivers/base/component.c 6556F: include/linux/component.h 6557 6558DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6559M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6560R: "Rafael J. Wysocki" <rafael@kernel.org> 6561S: Supported 6562T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6563F: Documentation/core-api/kobject.rst 6564F: drivers/base/ 6565F: fs/debugfs/ 6566F: fs/sysfs/ 6567F: include/linux/debugfs.h 6568F: include/linux/fwnode.h 6569F: include/linux/kobj* 6570F: include/linux/property.h 6571F: lib/kobj* 6572 6573DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6574M: Nishanth Menon <nm@ti.com> 6575L: linux-pm@vger.kernel.org 6576S: Maintained 6577F: drivers/soc/ti/smartreflex.c 6578F: include/linux/power/smartreflex.h 6579 6580DRM ACCEL DRIVERS FOR INTEL VPU 6581M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6582M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6583L: dri-devel@lists.freedesktop.org 6584S: Supported 6585T: git git://anongit.freedesktop.org/drm/drm-misc 6586F: drivers/accel/ivpu/ 6587F: include/uapi/drm/ivpu_accel.h 6588 6589DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6590M: Oded Gabbay <ogabbay@kernel.org> 6591L: dri-devel@lists.freedesktop.org 6592S: Maintained 6593C: irc://irc.oftc.net/dri-devel 6594T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6595F: Documentation/accel/ 6596F: drivers/accel/ 6597F: include/drm/drm_accel.h 6598 6599DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6600M: Maxime Ripard <mripard@kernel.org> 6601M: Chen-Yu Tsai <wens@csie.org> 6602R: Jernej Skrabec <jernej.skrabec@gmail.com> 6603L: dri-devel@lists.freedesktop.org 6604S: Supported 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: drivers/gpu/drm/sun4i/sun8i* 6607 6608DRM DRIVER FOR ARM PL111 CLCD 6609S: Orphan 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: drivers/gpu/drm/pl111/ 6612 6613DRM DRIVER FOR ARM VERSATILE TFT PANELS 6614M: Linus Walleij <linus.walleij@linaro.org> 6615S: Maintained 6616T: git git://anongit.freedesktop.org/drm/drm-misc 6617F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6618F: drivers/gpu/drm/panel/panel-arm-versatile.c 6619 6620DRM DRIVER FOR ASPEED BMC GFX 6621M: Joel Stanley <joel@jms.id.au> 6622L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6623S: Supported 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6626F: drivers/gpu/drm/aspeed/ 6627 6628DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6629M: Dave Airlie <airlied@redhat.com> 6630R: Thomas Zimmermann <tzimmermann@suse.de> 6631R: Jocelyn Falempe <jfalempe@redhat.com> 6632L: dri-devel@lists.freedesktop.org 6633S: Supported 6634T: git git://anongit.freedesktop.org/drm/drm-misc 6635F: drivers/gpu/drm/ast/ 6636 6637DRM DRIVER FOR BOCHS VIRTUAL GPU 6638M: Gerd Hoffmann <kraxel@redhat.com> 6639L: virtualization@lists.linux.dev 6640S: Maintained 6641T: git git://anongit.freedesktop.org/drm/drm-misc 6642F: drivers/gpu/drm/tiny/bochs.c 6643 6644DRM DRIVER FOR BOE HIMAX8279D PANELS 6645M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6646S: Maintained 6647F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6648F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6649 6650DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6651M: Jagan Teki <jagan@amarulasolutions.com> 6652S: Maintained 6653F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6654F: drivers/gpu/drm/bridge/chipone-icn6211.c 6655 6656DRM DRIVER FOR EBBG FT8719 PANEL 6657M: Joel Selvaraj <jo@jsfamily.in> 6658S: Maintained 6659T: git git://anongit.freedesktop.org/drm/drm-misc 6660F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6661F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6662 6663DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6664M: Linus Walleij <linus.walleij@linaro.org> 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: drivers/gpu/drm/tve200/ 6668 6669DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6670M: Icenowy Zheng <icenowy@aosc.io> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6673F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6674 6675DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6676M: Jagan Teki <jagan@amarulasolutions.com> 6677S: Maintained 6678F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6679F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6680 6681DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6682M: Thomas Zimmermann <tzimmermann@suse.de> 6683M: Javier Martinez Canillas <javierm@redhat.com> 6684L: dri-devel@lists.freedesktop.org 6685S: Maintained 6686T: git git://anongit.freedesktop.org/drm/drm-misc 6687F: drivers/gpu/drm/drm_aperture.c 6688F: drivers/gpu/drm/tiny/ofdrm.c 6689F: drivers/gpu/drm/tiny/simpledrm.c 6690F: drivers/video/aperture.c 6691F: drivers/video/nomodeset.c 6692F: include/drm/drm_aperture.h 6693F: include/linux/aperture.h 6694F: include/video/nomodeset.h 6695 6696DRM DRIVER FOR GENERIC EDP PANELS 6697R: Douglas Anderson <dianders@chromium.org> 6698F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6699F: drivers/gpu/drm/panel/panel-edp.c 6700 6701DRM DRIVER FOR GENERIC USB DISPLAY 6702M: Noralf Trønnes <noralf@tronnes.org> 6703S: Maintained 6704W: https://github.com/notro/gud/wiki 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: drivers/gpu/drm/gud/ 6707F: include/drm/gud.h 6708 6709DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6710M: Hans de Goede <hdegoede@redhat.com> 6711S: Maintained 6712T: git git://anongit.freedesktop.org/drm/drm-misc 6713F: drivers/gpu/drm/tiny/gm12u320.c 6714 6715DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6716M: Ondrej Jirman <megi@xff.cz> 6717M: Javier Martinez Canillas <javierm@redhat.com> 6718S: Maintained 6719T: git git://anongit.freedesktop.org/drm/drm-misc 6720F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6721F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6722 6723DRM DRIVER FOR HX8357D PANELS 6724S: Orphan 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6727F: drivers/gpu/drm/tiny/hx8357d.c 6728 6729DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6730M: Deepak Rawat <drawat.floss@gmail.com> 6731L: linux-hyperv@vger.kernel.org 6732L: dri-devel@lists.freedesktop.org 6733S: Maintained 6734T: git git://anongit.freedesktop.org/drm/drm-misc 6735F: drivers/gpu/drm/hyperv 6736 6737DRM DRIVER FOR ILITEK ILI9225 PANELS 6738M: David Lechner <david@lechnology.com> 6739S: Maintained 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6742F: drivers/gpu/drm/tiny/ili9225.c 6743 6744DRM DRIVER FOR ILITEK ILI9486 PANELS 6745M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6746S: Maintained 6747T: git git://anongit.freedesktop.org/drm/drm-misc 6748F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6749F: drivers/gpu/drm/tiny/ili9486.c 6750 6751DRM DRIVER FOR ILITEK ILI9805 PANELS 6752M: Michael Trimarchi <michael@amarulasolutions.com> 6753S: Maintained 6754F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6755F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6756 6757DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6758M: Jagan Teki <jagan@edgeble.ai> 6759S: Maintained 6760F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6761F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6762 6763DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6764M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6765S: Supported 6766T: git git://anongit.freedesktop.org/drm/drm-misc 6767F: drivers/gpu/drm/logicvc/ 6768 6769DRM DRIVER FOR LVDS PANELS 6770M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6771L: dri-devel@lists.freedesktop.org 6772S: Maintained 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: Documentation/devicetree/bindings/display/lvds.yaml 6775F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6776F: drivers/gpu/drm/panel/panel-lvds.c 6777 6778DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6779M: Guido Günther <agx@sigxcpu.org> 6780R: Purism Kernel Team <kernel@puri.sm> 6781S: Maintained 6782F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6783F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6784 6785DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6786M: Dave Airlie <airlied@redhat.com> 6787R: Thomas Zimmermann <tzimmermann@suse.de> 6788R: Jocelyn Falempe <jfalempe@redhat.com> 6789L: dri-devel@lists.freedesktop.org 6790S: Supported 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: drivers/gpu/drm/mgag200/ 6793 6794DRM DRIVER FOR MI0283QT 6795M: Noralf Trønnes <noralf@tronnes.org> 6796S: Maintained 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6799F: drivers/gpu/drm/tiny/mi0283qt.c 6800 6801DRM DRIVER FOR MIPI DBI compatible panels 6802M: Noralf Trønnes <noralf@tronnes.org> 6803S: Maintained 6804W: https://github.com/notro/panel-mipi-dbi/wiki 6805T: git git://anongit.freedesktop.org/drm/drm-misc 6806F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6807F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6808 6809DRM DRIVER FOR MSM ADRENO GPU 6810M: Rob Clark <robdclark@gmail.com> 6811M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6812M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6813R: Sean Paul <sean@poorly.run> 6814R: Marijn Suijten <marijn.suijten@somainline.org> 6815L: linux-arm-msm@vger.kernel.org 6816L: dri-devel@lists.freedesktop.org 6817L: freedreno@lists.freedesktop.org 6818S: Maintained 6819B: https://gitlab.freedesktop.org/drm/msm/-/issues 6820T: git https://gitlab.freedesktop.org/drm/msm.git 6821F: Documentation/devicetree/bindings/display/msm/ 6822F: drivers/gpu/drm/ci/xfails/msm* 6823F: drivers/gpu/drm/msm/ 6824F: include/uapi/drm/msm_drm.h 6825 6826DRM DRIVER FOR NOVATEK NT35510 PANELS 6827M: Linus Walleij <linus.walleij@linaro.org> 6828S: Maintained 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6831F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6832 6833DRM DRIVER FOR NOVATEK NT35560 PANELS 6834M: Linus Walleij <linus.walleij@linaro.org> 6835S: Maintained 6836T: git git://anongit.freedesktop.org/drm/drm-misc 6837F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6838F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6839 6840DRM DRIVER FOR NOVATEK NT36523 PANELS 6841M: Jianhua Lu <lujianhua000@gmail.com> 6842S: Maintained 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6845F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6846 6847DRM DRIVER FOR NOVATEK NT36672A PANELS 6848M: Sumit Semwal <sumit.semwal@linaro.org> 6849S: Maintained 6850T: git git://anongit.freedesktop.org/drm/drm-misc 6851F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6852F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6853 6854DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6855M: Karol Herbst <kherbst@redhat.com> 6856M: Lyude Paul <lyude@redhat.com> 6857M: Danilo Krummrich <dakr@redhat.com> 6858L: dri-devel@lists.freedesktop.org 6859L: nouveau@lists.freedesktop.org 6860S: Supported 6861W: https://nouveau.freedesktop.org/ 6862Q: https://patchwork.freedesktop.org/project/nouveau/ 6863Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6864B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6865C: irc://irc.oftc.net/nouveau 6866T: git https://gitlab.freedesktop.org/drm/nouveau.git 6867F: drivers/gpu/drm/nouveau/ 6868F: include/uapi/drm/nouveau_drm.h 6869 6870DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6871M: Stefan Mavrodiev <stefan@olimex.com> 6872S: Maintained 6873F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6874F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6875 6876DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6877R: Douglas Anderson <dianders@chromium.org> 6878F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6879F: drivers/gpu/drm/bridge/parade-ps8640.c 6880 6881DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6882M: Noralf Trønnes <noralf@tronnes.org> 6883S: Maintained 6884T: git git://anongit.freedesktop.org/drm/drm-misc 6885F: Documentation/devicetree/bindings/display/repaper.txt 6886F: drivers/gpu/drm/tiny/repaper.c 6887 6888DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6889M: Dave Airlie <airlied@redhat.com> 6890M: Gerd Hoffmann <kraxel@redhat.com> 6891L: virtualization@lists.linux.dev 6892S: Obsolete 6893W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6894T: git git://anongit.freedesktop.org/drm/drm-misc 6895F: drivers/gpu/drm/tiny/cirrus.c 6896 6897DRM DRIVER FOR QXL VIRTUAL GPU 6898M: Dave Airlie <airlied@redhat.com> 6899M: Gerd Hoffmann <kraxel@redhat.com> 6900L: virtualization@lists.linux.dev 6901L: spice-devel@lists.freedesktop.org 6902S: Maintained 6903T: git git://anongit.freedesktop.org/drm/drm-misc 6904F: drivers/gpu/drm/qxl/ 6905F: include/uapi/drm/qxl_drm.h 6906 6907DRM DRIVER FOR RAYDIUM RM67191 PANELS 6908M: Robert Chiras <robert.chiras@nxp.com> 6909S: Maintained 6910F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6911F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6912 6913DRM DRIVER FOR SAMSUNG DB7430 PANELS 6914M: Linus Walleij <linus.walleij@linaro.org> 6915S: Maintained 6916T: git git://anongit.freedesktop.org/drm/drm-misc 6917F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6918F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6919 6920DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6921M: Inki Dae <inki.dae@samsung.com> 6922M: Jagan Teki <jagan@amarulasolutions.com> 6923M: Marek Szyprowski <m.szyprowski@samsung.com> 6924S: Maintained 6925T: git git://anongit.freedesktop.org/drm/drm-misc 6926F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6927F: drivers/gpu/drm/bridge/samsung-dsim.c 6928F: include/drm/bridge/samsung-dsim.h 6929 6930DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6931M: Markuss Broks <markuss.broks@gmail.com> 6932S: Maintained 6933F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6934F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6935 6936DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6937M: Artur Weber <aweber.kernel@gmail.com> 6938S: Maintained 6939F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6940F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6941 6942DRM DRIVER FOR SITRONIX ST7586 PANELS 6943M: David Lechner <david@lechnology.com> 6944S: Maintained 6945T: git git://anongit.freedesktop.org/drm/drm-misc 6946F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6947F: drivers/gpu/drm/tiny/st7586.c 6948 6949DRM DRIVER FOR SITRONIX ST7701 PANELS 6950M: Jagan Teki <jagan@amarulasolutions.com> 6951S: Maintained 6952F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6953F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6954 6955DRM DRIVER FOR SITRONIX ST7703 PANELS 6956M: Guido Günther <agx@sigxcpu.org> 6957R: Purism Kernel Team <kernel@puri.sm> 6958R: Ondrej Jirman <megi@xff.cz> 6959S: Maintained 6960F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6961F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6962 6963DRM DRIVER FOR SITRONIX ST7735R PANELS 6964M: David Lechner <david@lechnology.com> 6965S: Maintained 6966T: git git://anongit.freedesktop.org/drm/drm-misc 6967F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6968F: drivers/gpu/drm/tiny/st7735r.c 6969 6970DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6971M: Javier Martinez Canillas <javierm@redhat.com> 6972S: Maintained 6973T: git git://anongit.freedesktop.org/drm/drm-misc 6974F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6975F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6976F: drivers/gpu/drm/solomon/ssd130x* 6977 6978DRM DRIVER FOR ST-ERICSSON MCDE 6979M: Linus Walleij <linus.walleij@linaro.org> 6980S: Maintained 6981T: git git://anongit.freedesktop.org/drm/drm-misc 6982F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6983F: drivers/gpu/drm/mcde/ 6984 6985DRM DRIVER FOR SYNAPTICS R63353 PANELS 6986M: Michael Trimarchi <michael@amarulasolutions.com> 6987S: Maintained 6988F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 6989F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 6990 6991DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6992M: Jagan Teki <jagan@amarulasolutions.com> 6993S: Maintained 6994F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6995F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6996 6997DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6998R: Douglas Anderson <dianders@chromium.org> 6999F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7000F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7001 7002DRM DRIVER FOR TPO TPG110 PANELS 7003M: Linus Walleij <linus.walleij@linaro.org> 7004S: Maintained 7005T: git git://anongit.freedesktop.org/drm/drm-misc 7006F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7007F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7008 7009DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7010M: Dave Airlie <airlied@redhat.com> 7011R: Sean Paul <sean@poorly.run> 7012R: Thomas Zimmermann <tzimmermann@suse.de> 7013L: dri-devel@lists.freedesktop.org 7014S: Supported 7015T: git git://anongit.freedesktop.org/drm/drm-misc 7016F: drivers/gpu/drm/udl/ 7017 7018DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7019M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7020M: Melissa Wen <melissa.srw@gmail.com> 7021M: Maíra Canal <mairacanal@riseup.net> 7022R: Haneen Mohammed <hamohammed.sa@gmail.com> 7023R: Daniel Vetter <daniel@ffwll.ch> 7024L: dri-devel@lists.freedesktop.org 7025S: Maintained 7026T: git git://anongit.freedesktop.org/drm/drm-misc 7027F: Documentation/gpu/vkms.rst 7028F: drivers/gpu/drm/vkms/ 7029 7030DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7031M: Hans de Goede <hdegoede@redhat.com> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034T: git git://anongit.freedesktop.org/drm/drm-misc 7035F: drivers/gpu/drm/vboxvideo/ 7036 7037DRM DRIVER FOR VMWARE VIRTUAL GPU 7038M: Zack Rusin <zack.rusin@broadcom.com> 7039R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7040L: dri-devel@lists.freedesktop.org 7041S: Supported 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: drivers/gpu/drm/vmwgfx/ 7044F: include/uapi/drm/vmwgfx_drm.h 7045 7046DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7047M: Linus Walleij <linus.walleij@linaro.org> 7048S: Maintained 7049T: git git://anongit.freedesktop.org/drm/drm-misc 7050F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7051F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7052 7053DRM DRIVERS 7054M: David Airlie <airlied@gmail.com> 7055M: Daniel Vetter <daniel@ffwll.ch> 7056L: dri-devel@lists.freedesktop.org 7057S: Maintained 7058B: https://gitlab.freedesktop.org/drm 7059C: irc://irc.oftc.net/dri-devel 7060T: git https://gitlab.freedesktop.org/drm/kernel.git 7061F: Documentation/devicetree/bindings/display/ 7062F: Documentation/devicetree/bindings/gpu/ 7063F: Documentation/gpu/ 7064F: drivers/gpu/ 7065F: include/drm/ 7066F: include/linux/vga* 7067F: include/uapi/drm/ 7068 7069DRM DRIVERS AND MISC GPU PATCHES 7070M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7071M: Maxime Ripard <mripard@kernel.org> 7072M: Thomas Zimmermann <tzimmermann@suse.de> 7073S: Maintained 7074W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 7075T: git git://anongit.freedesktop.org/drm/drm-misc 7076F: Documentation/devicetree/bindings/display/ 7077F: Documentation/devicetree/bindings/gpu/ 7078F: Documentation/gpu/ 7079F: drivers/gpu/drm/ 7080F: drivers/gpu/vga/ 7081F: include/drm/drm 7082F: include/linux/vga* 7083F: include/uapi/drm/ 7084X: drivers/gpu/drm/amd/ 7085X: drivers/gpu/drm/armada/ 7086X: drivers/gpu/drm/etnaviv/ 7087X: drivers/gpu/drm/exynos/ 7088X: drivers/gpu/drm/i915/ 7089X: drivers/gpu/drm/kmb/ 7090X: drivers/gpu/drm/mediatek/ 7091X: drivers/gpu/drm/msm/ 7092X: drivers/gpu/drm/nouveau/ 7093X: drivers/gpu/drm/radeon/ 7094X: drivers/gpu/drm/renesas/rcar-du/ 7095X: drivers/gpu/drm/tegra/ 7096 7097DRM DRIVERS FOR ALLWINNER A10 7098M: Maxime Ripard <mripard@kernel.org> 7099M: Chen-Yu Tsai <wens@csie.org> 7100L: dri-devel@lists.freedesktop.org 7101S: Supported 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: Documentation/devicetree/bindings/display/allwinner* 7104F: drivers/gpu/drm/sun4i/ 7105 7106DRM DRIVERS FOR AMLOGIC SOCS 7107M: Neil Armstrong <neil.armstrong@linaro.org> 7108L: dri-devel@lists.freedesktop.org 7109L: linux-amlogic@lists.infradead.org 7110S: Supported 7111W: http://linux-meson.com/ 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7114F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7115F: Documentation/gpu/meson.rst 7116F: drivers/gpu/drm/ci/xfails/meson* 7117F: drivers/gpu/drm/meson/ 7118 7119DRM DRIVERS FOR ATMEL HLCDC 7120M: Sam Ravnborg <sam@ravnborg.org> 7121M: Boris Brezillon <bbrezillon@kernel.org> 7122L: dri-devel@lists.freedesktop.org 7123S: Supported 7124T: git git://anongit.freedesktop.org/drm/drm-misc 7125F: Documentation/devicetree/bindings/display/atmel/ 7126F: drivers/gpu/drm/atmel-hlcdc/ 7127 7128DRM DRIVERS FOR BRIDGE CHIPS 7129M: Andrzej Hajda <andrzej.hajda@intel.com> 7130M: Neil Armstrong <neil.armstrong@linaro.org> 7131M: Robert Foss <rfoss@kernel.org> 7132R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7133R: Jonas Karlman <jonas@kwiboo.se> 7134R: Jernej Skrabec <jernej.skrabec@gmail.com> 7135S: Maintained 7136T: git git://anongit.freedesktop.org/drm/drm-misc 7137F: Documentation/devicetree/bindings/display/bridge/ 7138F: drivers/gpu/drm/bridge/ 7139F: drivers/gpu/drm/drm_bridge.c 7140F: drivers/gpu/drm/drm_bridge_connector.c 7141F: include/drm/drm_bridge.h 7142F: include/drm/drm_bridge_connector.h 7143 7144DRM DRIVERS FOR EXYNOS 7145M: Inki Dae <inki.dae@samsung.com> 7146M: Seung-Woo Kim <sw0312.kim@samsung.com> 7147M: Kyungmin Park <kyungmin.park@samsung.com> 7148L: dri-devel@lists.freedesktop.org 7149S: Supported 7150T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7151F: Documentation/devicetree/bindings/display/exynos/ 7152F: Documentation/devicetree/bindings/display/samsung/ 7153F: drivers/gpu/drm/exynos/ 7154F: include/uapi/drm/exynos_drm.h 7155 7156DRM DRIVERS FOR FREESCALE DCU 7157M: Stefan Agner <stefan@agner.ch> 7158M: Alison Wang <alison.wang@nxp.com> 7159L: dri-devel@lists.freedesktop.org 7160S: Supported 7161T: git git://anongit.freedesktop.org/drm/drm-misc 7162F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7163F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7164F: drivers/gpu/drm/fsl-dcu/ 7165 7166DRM DRIVERS FOR FREESCALE IMX 5/6 7167M: Philipp Zabel <p.zabel@pengutronix.de> 7168L: dri-devel@lists.freedesktop.org 7169S: Maintained 7170T: git git://anongit.freedesktop.org/drm/drm-misc 7171T: git git://git.pengutronix.de/git/pza/linux 7172F: Documentation/devicetree/bindings/display/imx/ 7173F: drivers/gpu/drm/imx/ipuv3/ 7174F: drivers/gpu/ipu-v3/ 7175 7176DRM DRIVERS FOR FREESCALE IMX BRIDGE 7177M: Liu Ying <victor.liu@nxp.com> 7178L: dri-devel@lists.freedesktop.org 7179S: Maintained 7180F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7181F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7182F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7183F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7184F: drivers/gpu/drm/bridge/imx/ 7185 7186DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7187M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7188L: dri-devel@lists.freedesktop.org 7189S: Maintained 7190T: git git://anongit.freedesktop.org/drm/drm-misc 7191F: drivers/gpu/drm/gma500/ 7192 7193DRM DRIVERS FOR HISILICON 7194M: Xinliang Liu <xinliang.liu@linaro.org> 7195M: Tian Tao <tiantao6@hisilicon.com> 7196R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7197R: Sumit Semwal <sumit.semwal@linaro.org> 7198R: Yongqin Liu <yongqin.liu@linaro.org> 7199R: John Stultz <jstultz@google.com> 7200L: dri-devel@lists.freedesktop.org 7201S: Maintained 7202T: git git://anongit.freedesktop.org/drm/drm-misc 7203F: Documentation/devicetree/bindings/display/hisilicon/ 7204F: drivers/gpu/drm/hisilicon/ 7205 7206DRM DRIVERS FOR LIMA 7207M: Qiang Yu <yuq825@gmail.com> 7208L: dri-devel@lists.freedesktop.org 7209L: lima@lists.freedesktop.org (moderated for non-subscribers) 7210S: Maintained 7211T: git git://anongit.freedesktop.org/drm/drm-misc 7212F: drivers/gpu/drm/lima/ 7213F: include/uapi/drm/lima_drm.h 7214 7215DRM DRIVERS FOR LOONGSON 7216M: Sui Jingfeng <suijingfeng@loongson.cn> 7217L: dri-devel@lists.freedesktop.org 7218S: Supported 7219T: git git://anongit.freedesktop.org/drm/drm-misc 7220F: drivers/gpu/drm/loongson/ 7221 7222DRM DRIVERS FOR MEDIATEK 7223M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7224M: Philipp Zabel <p.zabel@pengutronix.de> 7225L: dri-devel@lists.freedesktop.org 7226L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7227S: Supported 7228F: Documentation/devicetree/bindings/display/mediatek/ 7229F: drivers/gpu/drm/ci/xfails/mediatek* 7230F: drivers/gpu/drm/mediatek/ 7231F: drivers/phy/mediatek/phy-mtk-dp.c 7232F: drivers/phy/mediatek/phy-mtk-hdmi* 7233F: drivers/phy/mediatek/phy-mtk-mipi* 7234 7235DRM DRIVERS FOR NVIDIA TEGRA 7236M: Thierry Reding <thierry.reding@gmail.com> 7237M: Mikko Perttunen <mperttunen@nvidia.com> 7238L: dri-devel@lists.freedesktop.org 7239L: linux-tegra@vger.kernel.org 7240S: Supported 7241T: git https://gitlab.freedesktop.org/drm/tegra.git 7242F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7243F: Documentation/devicetree/bindings/gpu/host1x/ 7244F: drivers/gpu/drm/tegra/ 7245F: drivers/gpu/host1x/ 7246F: include/linux/host1x.h 7247F: include/uapi/drm/tegra_drm.h 7248 7249DRM DRIVERS FOR RENESAS R-CAR 7250M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7251M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7252L: dri-devel@lists.freedesktop.org 7253L: linux-renesas-soc@vger.kernel.org 7254S: Supported 7255T: git git://linuxtv.org/pinchartl/media drm/du/next 7256F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7257F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7258F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7259F: Documentation/devicetree/bindings/display/renesas,du.yaml 7260F: drivers/gpu/drm/renesas/rcar-du/ 7261 7262DRM DRIVERS FOR RENESAS RZ 7263M: Biju Das <biju.das.jz@bp.renesas.com> 7264L: dri-devel@lists.freedesktop.org 7265L: linux-renesas-soc@vger.kernel.org 7266S: Maintained 7267T: git git://anongit.freedesktop.org/drm/drm-misc 7268F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7269F: drivers/gpu/drm/renesas/rz-du/ 7270 7271DRM DRIVERS FOR RENESAS SHMOBILE 7272M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7273M: Geert Uytterhoeven <geert+renesas@glider.be> 7274L: dri-devel@lists.freedesktop.org 7275L: linux-renesas-soc@vger.kernel.org 7276S: Supported 7277T: git git://anongit.freedesktop.org/drm/drm-misc 7278F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7279F: drivers/gpu/drm/renesas/shmobile/ 7280F: include/linux/platform_data/shmob_drm.h 7281 7282DRM DRIVERS FOR ROCKCHIP 7283M: Sandy Huang <hjc@rock-chips.com> 7284M: Heiko Stübner <heiko@sntech.de> 7285M: Andy Yan <andy.yan@rock-chips.com> 7286L: dri-devel@lists.freedesktop.org 7287S: Maintained 7288T: git git://anongit.freedesktop.org/drm/drm-misc 7289F: Documentation/devicetree/bindings/display/rockchip/ 7290F: drivers/gpu/drm/ci/xfails/rockchip* 7291F: drivers/gpu/drm/rockchip/ 7292 7293DRM DRIVERS FOR STI 7294M: Alain Volmat <alain.volmat@foss.st.com> 7295L: dri-devel@lists.freedesktop.org 7296S: Maintained 7297T: git git://anongit.freedesktop.org/drm/drm-misc 7298F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7299F: drivers/gpu/drm/sti 7300 7301DRM DRIVERS FOR STM 7302M: Yannick Fertre <yannick.fertre@foss.st.com> 7303M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7304M: Philippe Cornu <philippe.cornu@foss.st.com> 7305L: dri-devel@lists.freedesktop.org 7306S: Maintained 7307T: git git://anongit.freedesktop.org/drm/drm-misc 7308F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7309F: drivers/gpu/drm/stm 7310 7311DRM DRIVERS FOR TI KEYSTONE 7312M: Jyri Sarha <jyri.sarha@iki.fi> 7313M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7314L: dri-devel@lists.freedesktop.org 7315S: Maintained 7316T: git git://anongit.freedesktop.org/drm/drm-misc 7317F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7318F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7319F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7320F: drivers/gpu/drm/tidss/ 7321 7322DRM DRIVERS FOR TI LCDC 7323M: Jyri Sarha <jyri.sarha@iki.fi> 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/tilcdc/ 7329F: drivers/gpu/drm/tilcdc/ 7330 7331DRM DRIVERS FOR TI OMAP 7332M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7333L: dri-devel@lists.freedesktop.org 7334S: Maintained 7335T: git git://anongit.freedesktop.org/drm/drm-misc 7336F: Documentation/devicetree/bindings/display/ti/ 7337F: drivers/gpu/drm/omapdrm/ 7338 7339DRM DRIVERS FOR V3D 7340M: Melissa Wen <mwen@igalia.com> 7341M: Maíra Canal <mcanal@igalia.com> 7342S: Supported 7343T: git git://anongit.freedesktop.org/drm/drm-misc 7344F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7345F: drivers/gpu/drm/v3d/ 7346F: include/uapi/drm/v3d_drm.h 7347 7348DRM DRIVERS FOR VC4 7349M: Maxime Ripard <mripard@kernel.org> 7350S: Supported 7351T: git git://github.com/anholt/linux 7352T: git git://anongit.freedesktop.org/drm/drm-misc 7353F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7354F: drivers/gpu/drm/vc4/ 7355F: include/uapi/drm/vc4_drm.h 7356 7357DRM DRIVERS FOR VIVANTE GPU IP 7358M: Lucas Stach <l.stach@pengutronix.de> 7359R: Russell King <linux+etnaviv@armlinux.org.uk> 7360R: Christian Gmeiner <christian.gmeiner@gmail.com> 7361L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7362L: dri-devel@lists.freedesktop.org 7363S: Maintained 7364F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7365F: drivers/gpu/drm/etnaviv/ 7366F: include/uapi/drm/etnaviv_drm.h 7367 7368DRM DRIVERS FOR XEN 7369M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7370L: dri-devel@lists.freedesktop.org 7371L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7372S: Supported 7373T: git git://anongit.freedesktop.org/drm/drm-misc 7374F: Documentation/gpu/xen-front.rst 7375F: drivers/gpu/drm/xen/ 7376 7377DRM DRIVERS FOR XILINX 7378M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7379L: dri-devel@lists.freedesktop.org 7380S: Maintained 7381T: git git://anongit.freedesktop.org/drm/drm-misc 7382F: Documentation/devicetree/bindings/display/xlnx/ 7383F: drivers/gpu/drm/xlnx/ 7384 7385DRM GPU SCHEDULER 7386M: Luben Tuikov <ltuikov89@gmail.com> 7387M: Matthew Brost <matthew.brost@intel.com> 7388L: dri-devel@lists.freedesktop.org 7389S: Maintained 7390T: git git://anongit.freedesktop.org/drm/drm-misc 7391F: drivers/gpu/drm/scheduler/ 7392F: include/drm/gpu_scheduler.h 7393 7394DRM PANEL DRIVERS 7395M: Neil Armstrong <neil.armstrong@linaro.org> 7396R: Jessica Zhang <quic_jesszhan@quicinc.com> 7397R: Sam Ravnborg <sam@ravnborg.org> 7398L: dri-devel@lists.freedesktop.org 7399S: Maintained 7400T: git git://anongit.freedesktop.org/drm/drm-misc 7401F: Documentation/devicetree/bindings/display/panel/ 7402F: drivers/gpu/drm/drm_panel.c 7403F: drivers/gpu/drm/panel/ 7404F: include/drm/drm_panel.h 7405 7406DRM PRIVACY-SCREEN CLASS 7407M: Hans de Goede <hdegoede@redhat.com> 7408L: dri-devel@lists.freedesktop.org 7409S: Maintained 7410T: git git://anongit.freedesktop.org/drm/drm-misc 7411F: drivers/gpu/drm/drm_privacy_screen* 7412F: include/drm/drm_privacy_screen* 7413 7414DRM TTM SUBSYSTEM 7415M: Christian Koenig <christian.koenig@amd.com> 7416M: Huang Rui <ray.huang@amd.com> 7417L: dri-devel@lists.freedesktop.org 7418S: Maintained 7419T: git git://anongit.freedesktop.org/drm/drm-misc 7420F: drivers/gpu/drm/ttm/ 7421F: include/drm/ttm/ 7422 7423DRM AUTOMATED TESTING 7424M: Helen Koike <helen.koike@collabora.com> 7425L: dri-devel@lists.freedesktop.org 7426S: Maintained 7427T: git git://anongit.freedesktop.org/drm/drm-misc 7428F: Documentation/gpu/automated_testing.rst 7429F: drivers/gpu/drm/ci/ 7430 7431DSBR100 USB FM RADIO DRIVER 7432M: Alexey Klimov <klimov.linux@gmail.com> 7433L: linux-media@vger.kernel.org 7434S: Maintained 7435T: git git://linuxtv.org/media_tree.git 7436F: drivers/media/radio/dsbr100.c 7437 7438DT3155 MEDIA DRIVER 7439M: Hans Verkuil <hverkuil@xs4all.nl> 7440L: linux-media@vger.kernel.org 7441S: Odd Fixes 7442W: https://linuxtv.org 7443T: git git://linuxtv.org/media_tree.git 7444F: drivers/media/pci/dt3155/ 7445 7446DVB_USB_AF9015 MEDIA DRIVER 7447L: linux-media@vger.kernel.org 7448S: Orphan 7449W: https://linuxtv.org 7450Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7451F: drivers/media/usb/dvb-usb-v2/af9015* 7452 7453DVB_USB_AF9035 MEDIA DRIVER 7454L: linux-media@vger.kernel.org 7455S: Orphan 7456W: https://linuxtv.org 7457Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7458F: drivers/media/usb/dvb-usb-v2/af9035* 7459 7460DVB_USB_ANYSEE MEDIA DRIVER 7461L: linux-media@vger.kernel.org 7462S: Orphan 7463W: https://linuxtv.org 7464Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7465F: drivers/media/usb/dvb-usb-v2/anysee* 7466 7467DVB_USB_AU6610 MEDIA DRIVER 7468L: linux-media@vger.kernel.org 7469S: Orphan 7470W: https://linuxtv.org 7471Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7472F: drivers/media/usb/dvb-usb-v2/au6610* 7473 7474DVB_USB_CE6230 MEDIA DRIVER 7475L: linux-media@vger.kernel.org 7476S: Orphan 7477W: https://linuxtv.org 7478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7479F: drivers/media/usb/dvb-usb-v2/ce6230* 7480 7481DVB_USB_CXUSB MEDIA DRIVER 7482M: Michael Krufky <mkrufky@linuxtv.org> 7483L: linux-media@vger.kernel.org 7484S: Maintained 7485W: https://linuxtv.org 7486W: http://github.com/mkrufky 7487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7488T: git git://linuxtv.org/media_tree.git 7489F: drivers/media/usb/dvb-usb/cxusb* 7490 7491DVB_USB_EC168 MEDIA DRIVER 7492L: linux-media@vger.kernel.org 7493S: Orphan 7494W: https://linuxtv.org 7495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7496F: drivers/media/usb/dvb-usb-v2/ec168* 7497 7498DVB_USB_GL861 MEDIA DRIVER 7499L: linux-media@vger.kernel.org 7500S: Orphan 7501W: https://linuxtv.org 7502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7503F: drivers/media/usb/dvb-usb-v2/gl861* 7504 7505DVB_USB_MXL111SF MEDIA DRIVER 7506M: Michael Krufky <mkrufky@linuxtv.org> 7507L: linux-media@vger.kernel.org 7508S: Maintained 7509W: https://linuxtv.org 7510W: http://github.com/mkrufky 7511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7512T: git git://linuxtv.org/mkrufky/mxl111sf.git 7513F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7514 7515DVB_USB_RTL28XXU MEDIA DRIVER 7516L: linux-media@vger.kernel.org 7517S: Orphan 7518W: https://linuxtv.org 7519Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7520F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7521 7522DVB_USB_V2 MEDIA DRIVER 7523L: linux-media@vger.kernel.org 7524S: Orphan 7525W: https://linuxtv.org 7526W: http://palosaari.fi/linux/ 7527Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7528F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7529F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7530 7531DYNAMIC DEBUG 7532M: Jason Baron <jbaron@akamai.com> 7533M: Jim Cromie <jim.cromie@gmail.com> 7534S: Maintained 7535F: include/linux/dynamic_debug.h 7536F: lib/dynamic_debug.c 7537F: lib/test_dynamic_debug.c 7538 7539DYNAMIC INTERRUPT MODERATION 7540M: Tal Gilboa <talgi@nvidia.com> 7541S: Maintained 7542F: Documentation/networking/net_dim.rst 7543F: include/linux/dim.h 7544F: lib/dim/ 7545 7546DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7547M: Daniel Lezcano <daniel.lezcano@kernel.org> 7548L: linux-pm@vger.kernel.org 7549S: Supported 7550B: https://bugzilla.kernel.org 7551T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7552F: drivers/powercap/dtpm* 7553F: include/linux/dtpm.h 7554 7555DZ DECSTATION DZ11 SERIAL DRIVER 7556M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7557S: Maintained 7558F: drivers/tty/serial/dz.* 7559 7560E3X0 POWER BUTTON DRIVER 7561M: Moritz Fischer <moritz.fischer@ettus.com> 7562L: usrp-users@lists.ettus.com 7563S: Supported 7564W: http://www.ettus.com 7565F: Documentation/devicetree/bindings/input/e3x0-button.txt 7566F: drivers/input/misc/e3x0-button.c 7567 7568E4000 MEDIA DRIVER 7569L: linux-media@vger.kernel.org 7570S: Orphan 7571W: https://linuxtv.org 7572Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7573F: drivers/media/tuners/e4000* 7574 7575EARTH_PT1 MEDIA DRIVER 7576M: Akihiro Tsukada <tskd08@gmail.com> 7577L: linux-media@vger.kernel.org 7578S: Odd Fixes 7579F: drivers/media/pci/pt1/ 7580 7581EARTH_PT3 MEDIA DRIVER 7582M: Akihiro Tsukada <tskd08@gmail.com> 7583L: linux-media@vger.kernel.org 7584S: Odd Fixes 7585F: drivers/media/pci/pt3/ 7586 7587EC100 MEDIA DRIVER 7588L: linux-media@vger.kernel.org 7589S: Orphan 7590W: https://linuxtv.org 7591Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7592F: drivers/media/dvb-frontends/ec100* 7593 7594ECRYPT FILE SYSTEM 7595M: Tyler Hicks <code@tyhicks.com> 7596L: ecryptfs@vger.kernel.org 7597S: Odd Fixes 7598W: http://ecryptfs.org 7599W: https://launchpad.net/ecryptfs 7600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7601F: Documentation/filesystems/ecryptfs.rst 7602F: fs/ecryptfs/ 7603 7604EDAC-AMD64 7605M: Yazen Ghannam <yazen.ghannam@amd.com> 7606L: linux-edac@vger.kernel.org 7607S: Supported 7608F: drivers/edac/amd64_edac* 7609F: drivers/edac/mce_amd* 7610 7611EDAC-ARMADA 7612M: Jan Luebbe <jlu@pengutronix.de> 7613L: linux-edac@vger.kernel.org 7614S: Maintained 7615F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7616F: drivers/edac/armada_xp_* 7617 7618EDAC-AST2500 7619M: Stefan Schaeckeler <sschaeck@cisco.com> 7620S: Supported 7621F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7622F: drivers/edac/aspeed_edac.c 7623 7624EDAC-BLUEFIELD 7625M: Shravan Kumar Ramani <shravankr@nvidia.com> 7626S: Supported 7627F: drivers/edac/bluefield_edac.c 7628 7629EDAC-CALXEDA 7630M: Andre Przywara <andre.przywara@arm.com> 7631L: linux-edac@vger.kernel.org 7632S: Maintained 7633F: drivers/edac/highbank* 7634 7635EDAC-CAVIUM OCTEON 7636M: Ralf Baechle <ralf@linux-mips.org> 7637L: linux-edac@vger.kernel.org 7638L: linux-mips@vger.kernel.org 7639S: Supported 7640F: drivers/edac/octeon_edac* 7641 7642EDAC-CAVIUM THUNDERX 7643M: Robert Richter <rric@kernel.org> 7644L: linux-edac@vger.kernel.org 7645S: Odd Fixes 7646F: drivers/edac/thunderx_edac* 7647 7648EDAC-CORE 7649M: Borislav Petkov <bp@alien8.de> 7650M: Tony Luck <tony.luck@intel.com> 7651R: James Morse <james.morse@arm.com> 7652R: Mauro Carvalho Chehab <mchehab@kernel.org> 7653R: Robert Richter <rric@kernel.org> 7654L: linux-edac@vger.kernel.org 7655S: Supported 7656T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7657F: Documentation/driver-api/edac.rst 7658F: drivers/edac/ 7659F: include/linux/edac.h 7660 7661EDAC-DMC520 7662M: Lei Wang <lewan@microsoft.com> 7663L: linux-edac@vger.kernel.org 7664S: Supported 7665F: drivers/edac/dmc520_edac.c 7666 7667EDAC-E752X 7668M: Mark Gross <markgross@kernel.org> 7669L: linux-edac@vger.kernel.org 7670S: Maintained 7671F: drivers/edac/e752x_edac.c 7672 7673EDAC-E7XXX 7674L: linux-edac@vger.kernel.org 7675S: Maintained 7676F: drivers/edac/e7xxx_edac.c 7677 7678EDAC-FSL_DDR 7679M: York Sun <york.sun@nxp.com> 7680L: linux-edac@vger.kernel.org 7681S: Maintained 7682F: drivers/edac/fsl_ddr_edac.* 7683 7684EDAC-GHES 7685M: Mauro Carvalho Chehab <mchehab@kernel.org> 7686L: linux-edac@vger.kernel.org 7687S: Maintained 7688F: drivers/edac/ghes_edac.c 7689 7690EDAC-I10NM 7691M: Tony Luck <tony.luck@intel.com> 7692L: linux-edac@vger.kernel.org 7693S: Maintained 7694F: drivers/edac/i10nm_base.c 7695 7696EDAC-I3000 7697L: linux-edac@vger.kernel.org 7698S: Orphan 7699F: drivers/edac/i3000_edac.c 7700 7701EDAC-I5000 7702L: linux-edac@vger.kernel.org 7703S: Maintained 7704F: drivers/edac/i5000_edac.c 7705 7706EDAC-I5400 7707M: Mauro Carvalho Chehab <mchehab@kernel.org> 7708L: linux-edac@vger.kernel.org 7709S: Maintained 7710F: drivers/edac/i5400_edac.c 7711 7712EDAC-I7300 7713M: Mauro Carvalho Chehab <mchehab@kernel.org> 7714L: linux-edac@vger.kernel.org 7715S: Maintained 7716F: drivers/edac/i7300_edac.c 7717 7718EDAC-I7CORE 7719M: Mauro Carvalho Chehab <mchehab@kernel.org> 7720L: linux-edac@vger.kernel.org 7721S: Maintained 7722F: drivers/edac/i7core_edac.c 7723 7724EDAC-I82443BXGX 7725M: Tim Small <tim@buttersideup.com> 7726L: linux-edac@vger.kernel.org 7727S: Maintained 7728F: drivers/edac/i82443bxgx_edac.c 7729 7730EDAC-I82975X 7731M: "Arvind R." <arvino55@gmail.com> 7732L: linux-edac@vger.kernel.org 7733S: Maintained 7734F: drivers/edac/i82975x_edac.c 7735 7736EDAC-IE31200 7737M: Jason Baron <jbaron@akamai.com> 7738L: linux-edac@vger.kernel.org 7739S: Maintained 7740F: drivers/edac/ie31200_edac.c 7741 7742EDAC-IGEN6 7743M: Tony Luck <tony.luck@intel.com> 7744R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7745L: linux-edac@vger.kernel.org 7746S: Maintained 7747F: drivers/edac/igen6_edac.c 7748 7749EDAC-MPC85XX 7750M: Johannes Thumshirn <morbidrsa@gmail.com> 7751L: linux-edac@vger.kernel.org 7752S: Maintained 7753F: drivers/edac/mpc85xx_edac.[ch] 7754 7755EDAC-NPCM 7756M: Marvin Lin <kflin@nuvoton.com> 7757M: Stanley Chu <yschu@nuvoton.com> 7758L: linux-edac@vger.kernel.org 7759S: Maintained 7760F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7761F: drivers/edac/npcm_edac.c 7762 7763EDAC-PASEMI 7764M: Egor Martovetsky <egor@pasemi.com> 7765L: linux-edac@vger.kernel.org 7766S: Maintained 7767F: drivers/edac/pasemi_edac.c 7768 7769EDAC-PND2 7770M: Tony Luck <tony.luck@intel.com> 7771L: linux-edac@vger.kernel.org 7772S: Maintained 7773F: drivers/edac/pnd2_edac.[ch] 7774 7775EDAC-QCOM 7776M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7777L: linux-arm-msm@vger.kernel.org 7778L: linux-edac@vger.kernel.org 7779S: Maintained 7780F: drivers/edac/qcom_edac.c 7781 7782EDAC-R82600 7783M: Tim Small <tim@buttersideup.com> 7784L: linux-edac@vger.kernel.org 7785S: Maintained 7786F: drivers/edac/r82600_edac.c 7787 7788EDAC-SBRIDGE 7789M: Tony Luck <tony.luck@intel.com> 7790R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7791L: linux-edac@vger.kernel.org 7792S: Maintained 7793F: drivers/edac/sb_edac.c 7794 7795EDAC-SKYLAKE 7796M: Tony Luck <tony.luck@intel.com> 7797L: linux-edac@vger.kernel.org 7798S: Maintained 7799F: drivers/edac/skx_*.[ch] 7800 7801EDAC-TI 7802M: Tero Kristo <kristo@kernel.org> 7803L: linux-edac@vger.kernel.org 7804S: Odd Fixes 7805F: drivers/edac/ti_edac.c 7806 7807EDIROL UA-101/UA-1000 DRIVER 7808M: Clemens Ladisch <clemens@ladisch.de> 7809L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7810S: Maintained 7811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7812F: sound/usb/misc/ua101.c 7813 7814EFI TEST DRIVER 7815M: Ivan Hu <ivan.hu@canonical.com> 7816M: Ard Biesheuvel <ardb@kernel.org> 7817L: linux-efi@vger.kernel.org 7818S: Maintained 7819F: drivers/firmware/efi/test/ 7820 7821EFI VARIABLE FILESYSTEM 7822M: Jeremy Kerr <jk@ozlabs.org> 7823M: Ard Biesheuvel <ardb@kernel.org> 7824L: linux-efi@vger.kernel.org 7825S: Maintained 7826T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7827F: fs/efivarfs/ 7828 7829EFIFB FRAMEBUFFER DRIVER 7830M: Peter Jones <pjones@redhat.com> 7831L: linux-fbdev@vger.kernel.org 7832S: Maintained 7833F: drivers/video/fbdev/efifb.c 7834 7835EFS FILESYSTEM 7836S: Orphan 7837W: http://aeschi.ch.eu.org/efs/ 7838F: fs/efs/ 7839 7840EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7841L: netdev@vger.kernel.org 7842S: Orphan 7843F: drivers/net/ethernet/ibm/ehea/ 7844 7845ELM327 CAN NETWORK DRIVER 7846M: Max Staudt <max@enpas.org> 7847L: linux-can@vger.kernel.org 7848S: Maintained 7849F: Documentation/networking/device_drivers/can/can327.rst 7850F: drivers/net/can/can327.c 7851 7852EM28XX VIDEO4LINUX DRIVER 7853M: Mauro Carvalho Chehab <mchehab@kernel.org> 7854L: linux-media@vger.kernel.org 7855S: Maintained 7856W: https://linuxtv.org 7857T: git git://linuxtv.org/media_tree.git 7858F: Documentation/admin-guide/media/em28xx* 7859F: drivers/media/usb/em28xx/ 7860 7861EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7862M: Adrian Hunter <adrian.hunter@intel.com> 7863M: Asutosh Das <quic_asutoshd@quicinc.com> 7864R: Ritesh Harjani <ritesh.list@gmail.com> 7865L: linux-mmc@vger.kernel.org 7866S: Supported 7867F: drivers/mmc/host/cqhci* 7868 7869EMS CPC-PCI CAN DRIVER 7870M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7871M: support@ems-wuensche.com 7872L: linux-can@vger.kernel.org 7873S: Maintained 7874F: drivers/net/can/sja1000/ems_pci.c 7875 7876EMULEX 10Gbps iSCSI - OneConnect DRIVER 7877M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7878L: linux-scsi@vger.kernel.org 7879S: Supported 7880W: http://www.broadcom.com 7881F: drivers/scsi/be2iscsi/ 7882 7883EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7884M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7885M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7886M: Somnath Kotur <somnath.kotur@broadcom.com> 7887L: netdev@vger.kernel.org 7888S: Supported 7889W: http://www.emulex.com 7890F: drivers/net/ethernet/emulex/benet/ 7891 7892EMULEX ONECONNECT ROCE DRIVER 7893M: Selvin Xavier <selvin.xavier@broadcom.com> 7894L: linux-rdma@vger.kernel.org 7895S: Odd Fixes 7896W: http://www.broadcom.com 7897F: drivers/infiniband/hw/ocrdma/ 7898F: include/uapi/rdma/ocrdma-abi.h 7899 7900EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7901M: James Smart <james.smart@broadcom.com> 7902M: Ram Vegesna <ram.vegesna@broadcom.com> 7903L: linux-scsi@vger.kernel.org 7904L: target-devel@vger.kernel.org 7905S: Supported 7906W: http://www.broadcom.com 7907F: drivers/scsi/elx/ 7908 7909EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7910M: James Smart <james.smart@broadcom.com> 7911M: Dick Kennedy <dick.kennedy@broadcom.com> 7912L: linux-scsi@vger.kernel.org 7913S: Supported 7914W: http://www.broadcom.com 7915F: drivers/scsi/lpfc/ 7916 7917ENE CB710 FLASH CARD READER DRIVER 7918M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7919S: Maintained 7920F: drivers/misc/cb710/ 7921F: drivers/mmc/host/cb710-mmc.* 7922F: include/linux/cb710.h 7923 7924ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7925M: Maxim Levitsky <maximlevitsky@gmail.com> 7926S: Maintained 7927F: drivers/media/rc/ene_ir.* 7928 7929EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7930M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7931L: linuxppc-dev@lists.ozlabs.org 7932S: Maintained 7933F: drivers/tty/ehv_bytechan.c 7934 7935EPSON S1D13XXX FRAMEBUFFER DRIVER 7936M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7937S: Maintained 7938T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7939F: drivers/video/fbdev/s1d13xxxfb.c 7940F: include/video/s1d13xxxfb.h 7941 7942EROFS FILE SYSTEM 7943M: Gao Xiang <xiang@kernel.org> 7944M: Chao Yu <chao@kernel.org> 7945R: Yue Hu <huyue2@coolpad.com> 7946R: Jeffle Xu <jefflexu@linux.alibaba.com> 7947R: Sandeep Dhavale <dhavale@google.com> 7948L: linux-erofs@lists.ozlabs.org 7949S: Maintained 7950W: https://erofs.docs.kernel.org 7951T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7952F: Documentation/ABI/testing/sysfs-fs-erofs 7953F: Documentation/filesystems/erofs.rst 7954F: fs/erofs/ 7955F: include/trace/events/erofs.h 7956 7957ERRSEQ ERROR TRACKING INFRASTRUCTURE 7958M: Jeff Layton <jlayton@kernel.org> 7959S: Maintained 7960F: include/linux/errseq.h 7961F: lib/errseq.c 7962 7963ESD CAN NETWORK DRIVERS 7964M: Stefan Mätje <stefan.maetje@esd.eu> 7965R: socketcan@esd.eu 7966L: linux-can@vger.kernel.org 7967S: Maintained 7968F: drivers/net/can/esd/ 7969 7970ESD CAN/USB DRIVERS 7971M: Frank Jungclaus <frank.jungclaus@esd.eu> 7972R: socketcan@esd.eu 7973L: linux-can@vger.kernel.org 7974S: Maintained 7975F: drivers/net/can/usb/esd_usb.c 7976 7977ET131X NETWORK DRIVER 7978M: Mark Einon <mark.einon@gmail.com> 7979S: Odd Fixes 7980F: drivers/net/ethernet/agere/ 7981 7982ETAS ES58X CAN/USB DRIVER 7983M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7984L: linux-can@vger.kernel.org 7985S: Maintained 7986F: Documentation/networking/devlink/etas_es58x.rst 7987F: drivers/net/can/usb/etas_es58x/ 7988 7989ETHERNET BRIDGE 7990M: Roopa Prabhu <roopa@nvidia.com> 7991M: Nikolay Aleksandrov <razor@blackwall.org> 7992L: bridge@lists.linux.dev 7993L: netdev@vger.kernel.org 7994S: Maintained 7995W: http://www.linuxfoundation.org/en/Net:Bridge 7996F: include/linux/netfilter_bridge/ 7997F: net/bridge/ 7998 7999ETHERNET PHY LIBRARY 8000M: Andrew Lunn <andrew@lunn.ch> 8001M: Heiner Kallweit <hkallweit1@gmail.com> 8002R: Russell King <linux@armlinux.org.uk> 8003L: netdev@vger.kernel.org 8004S: Maintained 8005F: Documentation/ABI/testing/sysfs-class-net-phydev 8006F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8007F: Documentation/devicetree/bindings/net/mdio* 8008F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8009F: Documentation/networking/phy.rst 8010F: drivers/net/mdio/ 8011F: drivers/net/mdio/acpi_mdio.c 8012F: drivers/net/mdio/fwnode_mdio.c 8013F: drivers/net/mdio/of_mdio.c 8014F: drivers/net/pcs/ 8015F: drivers/net/phy/ 8016F: include/dt-bindings/net/qca-ar803x.h 8017F: include/linux/*mdio*.h 8018F: include/linux/linkmode.h 8019F: include/linux/mdio/*.h 8020F: include/linux/mii.h 8021F: include/linux/of_net.h 8022F: include/linux/phy.h 8023F: include/linux/phy_fixed.h 8024F: include/linux/phy_link_topology.h 8025F: include/linux/phy_link_topology_core.h 8026F: include/linux/phylib_stubs.h 8027F: include/linux/platform_data/mdio-bcm-unimac.h 8028F: include/linux/platform_data/mdio-gpio.h 8029F: include/trace/events/mdio.h 8030F: include/uapi/linux/mdio.h 8031F: include/uapi/linux/mii.h 8032F: net/core/of_net.c 8033 8034ETHERNET PHY LIBRARY [RUST] 8035M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8036R: Trevor Gross <tmgross@umich.edu> 8037L: netdev@vger.kernel.org 8038L: rust-for-linux@vger.kernel.org 8039S: Maintained 8040F: rust/kernel/net/phy.rs 8041 8042EXEC & BINFMT API, ELF 8043R: Eric Biederman <ebiederm@xmission.com> 8044R: Kees Cook <keescook@chromium.org> 8045L: linux-mm@kvack.org 8046S: Supported 8047T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8048F: Documentation/userspace-api/ELF.rst 8049F: fs/*binfmt_*.c 8050F: fs/exec.c 8051F: include/linux/binfmts.h 8052F: include/linux/elf.h 8053F: include/uapi/linux/binfmts.h 8054F: include/uapi/linux/elf.h 8055F: tools/testing/selftests/exec/ 8056N: asm/elf.h 8057N: binfmt 8058 8059EXFAT FILE SYSTEM 8060M: Namjae Jeon <linkinjeon@kernel.org> 8061M: Sungjong Seo <sj1557.seo@samsung.com> 8062L: linux-fsdevel@vger.kernel.org 8063S: Maintained 8064T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8065F: fs/exfat/ 8066 8067EXPRESSWIRE PROTOCOL LIBRARY 8068M: Duje Mihanović <duje.mihanovic@skole.hr> 8069L: linux-leds@vger.kernel.org 8070S: Maintained 8071F: drivers/leds/leds-expresswire.c 8072F: include/linux/leds-expresswire.h 8073 8074EXT2 FILE SYSTEM 8075M: Jan Kara <jack@suse.com> 8076L: linux-ext4@vger.kernel.org 8077S: Maintained 8078F: Documentation/filesystems/ext2.rst 8079T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8080F: fs/ext2/ 8081F: include/linux/ext2* 8082 8083EXT4 FILE SYSTEM 8084M: "Theodore Ts'o" <tytso@mit.edu> 8085M: Andreas Dilger <adilger.kernel@dilger.ca> 8086L: linux-ext4@vger.kernel.org 8087S: Maintained 8088W: http://ext4.wiki.kernel.org 8089Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8090T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8091F: Documentation/filesystems/ext4/ 8092F: fs/ext4/ 8093F: include/trace/events/ext4.h 8094F: include/uapi/linux/ext4.h 8095 8096Extended Verification Module (EVM) 8097M: Mimi Zohar <zohar@linux.ibm.com> 8098M: Roberto Sassu <roberto.sassu@huawei.com> 8099L: linux-integrity@vger.kernel.org 8100S: Supported 8101T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8102F: security/integrity/ 8103F: security/integrity/evm/ 8104 8105EXTENSIBLE FIRMWARE INTERFACE (EFI) 8106M: Ard Biesheuvel <ardb@kernel.org> 8107L: linux-efi@vger.kernel.org 8108S: Maintained 8109T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8110F: Documentation/admin-guide/efi-stub.rst 8111F: arch/*/include/asm/efi.h 8112F: arch/*/kernel/efi.c 8113F: arch/arm/boot/compressed/efi-header.S 8114F: arch/x86/platform/efi/ 8115F: drivers/firmware/efi/ 8116F: include/linux/efi*.h 8117 8118EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8119M: MyungJoo Ham <myungjoo.ham@samsung.com> 8120M: Chanwoo Choi <cw00.choi@samsung.com> 8121L: linux-kernel@vger.kernel.org 8122S: Maintained 8123T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8124F: Documentation/devicetree/bindings/extcon/ 8125F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8126F: drivers/extcon/ 8127F: include/linux/extcon.h 8128F: include/linux/extcon/ 8129 8130EXTRA BOOT CONFIG 8131M: Masami Hiramatsu <mhiramat@kernel.org> 8132L: linux-kernel@vger.kernel.org 8133L: linux-trace-kernel@vger.kernel.org 8134S: Maintained 8135Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8136T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8137F: Documentation/admin-guide/bootconfig.rst 8138F: fs/proc/bootconfig.c 8139F: include/linux/bootconfig.h 8140F: lib/bootconfig-data.S 8141F: lib/bootconfig.c 8142F: tools/bootconfig/* 8143F: tools/bootconfig/scripts/* 8144 8145EXYNOS DP DRIVER 8146M: Jingoo Han <jingoohan1@gmail.com> 8147L: dri-devel@lists.freedesktop.org 8148S: Maintained 8149F: drivers/gpu/drm/exynos/exynos_dp* 8150 8151EXYNOS SYSMMU (IOMMU) driver 8152M: Marek Szyprowski <m.szyprowski@samsung.com> 8153L: iommu@lists.linux.dev 8154S: Maintained 8155F: drivers/iommu/exynos-iommu.c 8156 8157F2FS FILE SYSTEM 8158M: Jaegeuk Kim <jaegeuk@kernel.org> 8159M: Chao Yu <chao@kernel.org> 8160L: linux-f2fs-devel@lists.sourceforge.net 8161S: Maintained 8162W: https://f2fs.wiki.kernel.org/ 8163Q: https://patchwork.kernel.org/project/f2fs/list/ 8164B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8165T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8166F: Documentation/ABI/testing/sysfs-fs-f2fs 8167F: Documentation/filesystems/f2fs.rst 8168F: fs/f2fs/ 8169F: include/linux/f2fs_fs.h 8170F: include/trace/events/f2fs.h 8171F: include/uapi/linux/f2fs.h 8172 8173F71805F HARDWARE MONITORING DRIVER 8174M: Jean Delvare <jdelvare@suse.com> 8175L: linux-hwmon@vger.kernel.org 8176S: Maintained 8177F: Documentation/hwmon/f71805f.rst 8178F: drivers/hwmon/f71805f.c 8179 8180FADDR2LINE 8181M: Josh Poimboeuf <jpoimboe@kernel.org> 8182S: Maintained 8183F: scripts/faddr2line 8184 8185FAILOVER MODULE 8186M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8187L: netdev@vger.kernel.org 8188S: Supported 8189F: Documentation/networking/failover.rst 8190F: include/net/failover.h 8191F: net/core/failover.c 8192 8193FANOTIFY 8194M: Jan Kara <jack@suse.cz> 8195R: Amir Goldstein <amir73il@gmail.com> 8196R: Matthew Bobrowski <repnop@google.com> 8197L: linux-fsdevel@vger.kernel.org 8198S: Maintained 8199F: fs/notify/fanotify/ 8200F: include/linux/fanotify.h 8201F: include/uapi/linux/fanotify.h 8202 8203FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8204M: Linus Walleij <linus.walleij@linaro.org> 8205L: linux-usb@vger.kernel.org 8206S: Maintained 8207F: drivers/usb/fotg210/ 8208 8209FARSYNC SYNCHRONOUS DRIVER 8210M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8211S: Supported 8212W: http://www.farsite.co.uk/ 8213F: drivers/net/wan/farsync.* 8214 8215FAULT INJECTION SUPPORT 8216M: Akinobu Mita <akinobu.mita@gmail.com> 8217S: Supported 8218F: Documentation/fault-injection/ 8219F: lib/fault-inject.c 8220 8221FBTFT Framebuffer drivers 8222L: dri-devel@lists.freedesktop.org 8223L: linux-fbdev@vger.kernel.org 8224S: Orphan 8225F: drivers/staging/fbtft/ 8226 8227FC0011 TUNER DRIVER 8228M: Michael Buesch <m@bues.ch> 8229L: linux-media@vger.kernel.org 8230S: Maintained 8231F: drivers/media/tuners/fc0011.c 8232F: drivers/media/tuners/fc0011.h 8233 8234FC2580 MEDIA DRIVER 8235L: linux-media@vger.kernel.org 8236S: Orphan 8237W: https://linuxtv.org 8238Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8239F: drivers/media/tuners/fc2580* 8240 8241FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8242M: Hannes Reinecke <hare@suse.de> 8243L: linux-scsi@vger.kernel.org 8244S: Supported 8245W: www.Open-FCoE.org 8246F: drivers/scsi/fcoe/ 8247F: drivers/scsi/libfc/ 8248F: include/scsi/fc/ 8249F: include/scsi/libfc.h 8250F: include/scsi/libfcoe.h 8251F: include/uapi/scsi/fc/ 8252 8253FILE LOCKING (flock() and fcntl()/lockf()) 8254M: Jeff Layton <jlayton@kernel.org> 8255M: Chuck Lever <chuck.lever@oracle.com> 8256R: Alexander Aring <alex.aring@gmail.com> 8257L: linux-fsdevel@vger.kernel.org 8258S: Maintained 8259F: fs/fcntl.c 8260F: fs/locks.c 8261F: include/linux/fcntl.h 8262F: include/uapi/linux/fcntl.h 8263 8264FILESYSTEM DIRECT ACCESS (DAX) 8265M: Dan Williams <dan.j.williams@intel.com> 8266R: Matthew Wilcox <willy@infradead.org> 8267R: Jan Kara <jack@suse.cz> 8268L: linux-fsdevel@vger.kernel.org 8269L: nvdimm@lists.linux.dev 8270S: Supported 8271F: fs/dax.c 8272F: include/linux/dax.h 8273F: include/trace/events/fs_dax.h 8274 8275FILESYSTEMS (VFS and infrastructure) 8276M: Alexander Viro <viro@zeniv.linux.org.uk> 8277M: Christian Brauner <brauner@kernel.org> 8278R: Jan Kara <jack@suse.cz> 8279L: linux-fsdevel@vger.kernel.org 8280S: Maintained 8281F: fs/* 8282F: include/linux/fs.h 8283F: include/linux/fs_types.h 8284F: include/uapi/linux/fs.h 8285F: include/uapi/linux/openat2.h 8286 8287FILESYSTEMS [EXPORTFS] 8288M: Chuck Lever <chuck.lever@oracle.com> 8289M: Jeff Layton <jlayton@kernel.org> 8290R: Amir Goldstein <amir73il@gmail.com> 8291L: linux-fsdevel@vger.kernel.org 8292L: linux-nfs@vger.kernel.org 8293S: Supported 8294F: Documentation/filesystems/nfs/exporting.rst 8295F: fs/exportfs/ 8296F: fs/fhandle.c 8297F: include/linux/exportfs.h 8298 8299FILESYSTEMS [IDMAPPED MOUNTS] 8300M: Christian Brauner <brauner@kernel.org> 8301M: Seth Forshee <sforshee@kernel.org> 8302L: linux-fsdevel@vger.kernel.org 8303S: Maintained 8304F: Documentation/filesystems/idmappings.rst 8305F: fs/mnt_idmapping.c 8306F: include/linux/mnt_idmapping.* 8307F: tools/testing/selftests/mount_setattr/ 8308 8309FILESYSTEMS [IOMAP] 8310M: Christian Brauner <brauner@kernel.org> 8311R: Darrick J. Wong <djwong@kernel.org> 8312L: linux-xfs@vger.kernel.org 8313L: linux-fsdevel@vger.kernel.org 8314S: Supported 8315F: fs/iomap/ 8316F: include/linux/iomap.h 8317 8318FILESYSTEMS [NETFS LIBRARY] 8319M: David Howells <dhowells@redhat.com> 8320R: Jeff Layton <jlayton@kernel.org> 8321L: netfs@lists.linux.dev 8322L: linux-fsdevel@vger.kernel.org 8323S: Supported 8324F: Documentation/filesystems/caching/ 8325F: Documentation/filesystems/netfs_library.rst 8326F: fs/netfs/ 8327F: include/linux/fscache*.h 8328F: include/linux/netfs.h 8329F: include/trace/events/fscache.h 8330F: include/trace/events/netfs.h 8331 8332FILESYSTEMS [STACKABLE] 8333M: Miklos Szeredi <miklos@szeredi.hu> 8334M: Amir Goldstein <amir73il@gmail.com> 8335L: linux-fsdevel@vger.kernel.org 8336L: linux-unionfs@vger.kernel.org 8337S: Maintained 8338F: fs/backing-file.c 8339F: include/linux/backing-file.h 8340 8341FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8342M: Riku Voipio <riku.voipio@iki.fi> 8343L: linux-hwmon@vger.kernel.org 8344S: Maintained 8345F: drivers/hwmon/f75375s.c 8346F: include/linux/f75375s.h 8347 8348FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8349M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8350L: linux-can@vger.kernel.org 8351S: Maintained 8352F: drivers/net/can/usb/f81604.c 8353 8354FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8355M: Clemens Ladisch <clemens@ladisch.de> 8356M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8358S: Maintained 8359T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8360F: include/uapi/sound/firewire.h 8361F: sound/firewire/ 8362 8363FIREWIRE MEDIA DRIVERS (firedtv) 8364M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8365L: linux-media@vger.kernel.org 8366L: linux1394-devel@lists.sourceforge.net 8367S: Maintained 8368T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8369F: drivers/media/firewire/ 8370 8371FIREWIRE SBP-2 TARGET 8372M: Chris Boot <bootc@bootc.net> 8373L: linux-scsi@vger.kernel.org 8374L: target-devel@vger.kernel.org 8375L: linux1394-devel@lists.sourceforge.net 8376S: Maintained 8377T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8378F: drivers/target/sbp/ 8379 8380FIREWIRE SUBSYSTEM 8381M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8382M: Takashi Sakamoto <takaswie@kernel.org> 8383L: linux1394-devel@lists.sourceforge.net 8384S: Maintained 8385W: http://ieee1394.docs.kernel.org/ 8386T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8387F: drivers/firewire/ 8388F: include/linux/firewire.h 8389F: include/uapi/linux/firewire*.h 8390F: tools/firewire/ 8391 8392FIRMWARE FRAMEWORK FOR ARMV8-A 8393M: Sudeep Holla <sudeep.holla@arm.com> 8394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8395S: Maintained 8396F: drivers/firmware/arm_ffa/ 8397F: include/linux/arm_ffa.h 8398 8399FIRMWARE LOADER (request_firmware) 8400M: Luis Chamberlain <mcgrof@kernel.org> 8401M: Russ Weight <russ.weight@linux.dev> 8402L: linux-kernel@vger.kernel.org 8403S: Maintained 8404F: Documentation/firmware_class/ 8405F: drivers/base/firmware_loader/ 8406F: include/linux/firmware.h 8407 8408FLEXTIMER FTM-QUADDEC DRIVER 8409M: Patrick Havelange <patrick.havelange@essensium.com> 8410L: linux-iio@vger.kernel.org 8411S: Maintained 8412F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8413F: drivers/counter/ftm-quaddec.c 8414 8415FLOPPY DRIVER 8416M: Denis Efremov <efremov@linux.com> 8417L: linux-block@vger.kernel.org 8418S: Odd Fixes 8419F: drivers/block/floppy.c 8420 8421FLYSKY FSIA6B RC RECEIVER 8422M: Markus Koch <markus@notsyncing.net> 8423L: linux-input@vger.kernel.org 8424S: Maintained 8425F: drivers/input/joystick/fsia6b.c 8426 8427FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8428M: Geoffrey D. Bennett <g@b4.vu> 8429L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8430S: Maintained 8431W: https://github.com/geoffreybennett/scarlett-gen2 8432B: https://github.com/geoffreybennett/scarlett-gen2/issues 8433T: git https://github.com/geoffreybennett/scarlett-gen2.git 8434F: include/uapi/sound/scarlett2.h 8435F: sound/usb/mixer_scarlett2.c 8436 8437FORCEDETH GIGABIT ETHERNET DRIVER 8438M: Rain River <rain.1986.08.12@gmail.com> 8439M: Zhu Yanjun <zyjzyj2000@gmail.com> 8440L: netdev@vger.kernel.org 8441S: Maintained 8442F: drivers/net/ethernet/nvidia/* 8443 8444FORTIFY_SOURCE 8445M: Kees Cook <keescook@chromium.org> 8446L: linux-hardening@vger.kernel.org 8447S: Supported 8448T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8449F: include/linux/fortify-string.h 8450F: lib/fortify_kunit.c 8451F: lib/memcpy_kunit.c 8452F: lib/strcat_kunit.c 8453F: lib/strscpy_kunit.c 8454F: lib/test_fortify/* 8455F: scripts/test_fortify.sh 8456K: \b__NO_FORTIFY\b 8457 8458FPGA DFL DRIVERS 8459M: Wu Hao <hao.wu@intel.com> 8460R: Tom Rix <trix@redhat.com> 8461L: linux-fpga@vger.kernel.org 8462S: Maintained 8463F: Documentation/ABI/testing/sysfs-bus-dfl* 8464F: Documentation/fpga/dfl.rst 8465F: drivers/fpga/dfl* 8466F: drivers/uio/uio_dfl.c 8467F: include/linux/dfl.h 8468F: include/uapi/linux/fpga-dfl.h 8469 8470FPGA MANAGER FRAMEWORK 8471M: Moritz Fischer <mdf@kernel.org> 8472M: Wu Hao <hao.wu@intel.com> 8473M: Xu Yilun <yilun.xu@intel.com> 8474R: Tom Rix <trix@redhat.com> 8475L: linux-fpga@vger.kernel.org 8476S: Maintained 8477Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8478T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8479F: Documentation/devicetree/bindings/fpga/ 8480F: Documentation/driver-api/fpga/ 8481F: Documentation/fpga/ 8482F: drivers/fpga/ 8483F: include/linux/fpga/ 8484 8485FPU EMULATOR 8486M: Bill Metzenthen <billm@melbpc.org.au> 8487S: Maintained 8488W: https://floatingpoint.billm.au/ 8489F: arch/x86/math-emu/ 8490 8491FRAMEBUFFER CORE 8492M: Daniel Vetter <daniel@ffwll.ch> 8493S: Odd Fixes 8494T: git git://anongit.freedesktop.org/drm/drm-misc 8495F: drivers/video/fbdev/core/ 8496 8497FRAMEBUFFER LAYER 8498M: Helge Deller <deller@gmx.de> 8499L: linux-fbdev@vger.kernel.org 8500L: dri-devel@lists.freedesktop.org 8501S: Maintained 8502Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8503T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8504F: Documentation/fb/ 8505F: drivers/video/ 8506F: include/linux/fb.h 8507F: include/uapi/linux/fb.h 8508F: include/uapi/video/ 8509F: include/video/ 8510 8511FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8512M: Horia Geantă <horia.geanta@nxp.com> 8513M: Pankaj Gupta <pankaj.gupta@nxp.com> 8514M: Gaurav Jain <gaurav.jain@nxp.com> 8515L: linux-crypto@vger.kernel.org 8516S: Maintained 8517F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8518F: drivers/crypto/caam/ 8519 8520FREESCALE COLDFIRE M5441X MMC DRIVER 8521M: Angelo Dureghello <angelo.dureghello@timesys.com> 8522L: linux-mmc@vger.kernel.org 8523S: Maintained 8524F: drivers/mmc/host/sdhci-esdhc-mcf.c 8525F: include/linux/platform_data/mmc-esdhc-mcf.h 8526 8527FREESCALE DIU FRAMEBUFFER DRIVER 8528M: Timur Tabi <timur@kernel.org> 8529L: linux-fbdev@vger.kernel.org 8530S: Maintained 8531F: drivers/video/fbdev/fsl-diu-fb.* 8532 8533FREESCALE DMA DRIVER 8534M: Zhang Wei <zw@zh-kernel.org> 8535L: linuxppc-dev@lists.ozlabs.org 8536S: Maintained 8537F: drivers/dma/fsldma.* 8538 8539FREESCALE DSPI DRIVER 8540M: Vladimir Oltean <olteanv@gmail.com> 8541L: linux-spi@vger.kernel.org 8542S: Maintained 8543F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8544F: drivers/spi/spi-fsl-dspi.c 8545F: include/linux/spi/spi-fsl-dspi.h 8546 8547FREESCALE eDMA DRIVER 8548M: Frank Li <Frank.Li@nxp.com> 8549L: imx@lists.linux.dev 8550L: dmaengine@vger.kernel.org 8551S: Maintained 8552F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8553F: drivers/dma/fsl-edma*.* 8554 8555FREESCALE ENETC ETHERNET DRIVERS 8556M: Claudiu Manoil <claudiu.manoil@nxp.com> 8557M: Vladimir Oltean <vladimir.oltean@nxp.com> 8558L: netdev@vger.kernel.org 8559S: Maintained 8560F: drivers/net/ethernet/freescale/enetc/ 8561 8562FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8563M: Claudiu Manoil <claudiu.manoil@nxp.com> 8564L: netdev@vger.kernel.org 8565S: Maintained 8566F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8567F: drivers/net/ethernet/freescale/gianfar* 8568 8569FREESCALE GPMI NAND DRIVER 8570M: Han Xu <han.xu@nxp.com> 8571L: linux-mtd@lists.infradead.org 8572S: Maintained 8573F: drivers/mtd/nand/raw/gpmi-nand/* 8574 8575FREESCALE I2C CPM DRIVER 8576M: Jochen Friedrich <jochen@scram.de> 8577L: linuxppc-dev@lists.ozlabs.org 8578L: linux-i2c@vger.kernel.org 8579S: Maintained 8580F: drivers/i2c/busses/i2c-cpm.c 8581 8582FREESCALE IMX / MXC FEC DRIVER 8583M: Wei Fang <wei.fang@nxp.com> 8584R: Shenwei Wang <shenwei.wang@nxp.com> 8585R: Clark Wang <xiaoning.wang@nxp.com> 8586L: imx@lists.linux.dev 8587L: netdev@vger.kernel.org 8588S: Maintained 8589F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8590F: drivers/net/ethernet/freescale/fec.h 8591F: drivers/net/ethernet/freescale/fec_main.c 8592F: drivers/net/ethernet/freescale/fec_ptp.c 8593 8594FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8595M: Sascha Hauer <s.hauer@pengutronix.de> 8596R: Pengutronix Kernel Team <kernel@pengutronix.de> 8597L: linux-fbdev@vger.kernel.org 8598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8599S: Maintained 8600F: drivers/video/fbdev/imxfb.c 8601 8602FREESCALE IMX DDR PMU DRIVER 8603M: Frank Li <Frank.li@nxp.com> 8604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8605S: Maintained 8606F: Documentation/admin-guide/perf/imx-ddr.rst 8607F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8608F: drivers/perf/fsl_imx8_ddr_perf.c 8609 8610FREESCALE IMX I2C DRIVER 8611M: Oleksij Rempel <o.rempel@pengutronix.de> 8612R: Pengutronix Kernel Team <kernel@pengutronix.de> 8613L: linux-i2c@vger.kernel.org 8614S: Maintained 8615F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8616F: drivers/i2c/busses/i2c-imx.c 8617 8618FREESCALE IMX LPI2C DRIVER 8619M: Dong Aisheng <aisheng.dong@nxp.com> 8620L: linux-i2c@vger.kernel.org 8621L: imx@lists.linux.dev 8622S: Maintained 8623F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8624F: drivers/i2c/busses/i2c-imx-lpi2c.c 8625 8626FREESCALE MPC I2C DRIVER 8627M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8628L: linux-i2c@vger.kernel.org 8629S: Maintained 8630F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8631F: drivers/i2c/busses/i2c-mpc.c 8632 8633FREESCALE QORIQ DPAA ETHERNET DRIVER 8634M: Madalin Bucur <madalin.bucur@nxp.com> 8635L: netdev@vger.kernel.org 8636S: Maintained 8637F: drivers/net/ethernet/freescale/dpaa 8638 8639FREESCALE QORIQ DPAA FMAN DRIVER 8640M: Madalin Bucur <madalin.bucur@nxp.com> 8641R: Sean Anderson <sean.anderson@seco.com> 8642L: netdev@vger.kernel.org 8643S: Maintained 8644F: Documentation/devicetree/bindings/net/fsl-fman.txt 8645F: drivers/net/ethernet/freescale/fman 8646 8647FREESCALE QORIQ PTP CLOCK DRIVER 8648M: Yangbo Lu <yangbo.lu@nxp.com> 8649L: netdev@vger.kernel.org 8650S: Maintained 8651F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8652F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8653F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8654F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8655F: drivers/ptp/ptp_qoriq.c 8656F: drivers/ptp/ptp_qoriq_debugfs.c 8657F: include/linux/fsl/ptp_qoriq.h 8658 8659FREESCALE QUAD SPI DRIVER 8660M: Han Xu <han.xu@nxp.com> 8661L: linux-spi@vger.kernel.org 8662S: Maintained 8663F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8664F: drivers/spi/spi-fsl-qspi.c 8665 8666FREESCALE QUICC ENGINE LIBRARY 8667M: Qiang Zhao <qiang.zhao@nxp.com> 8668L: linuxppc-dev@lists.ozlabs.org 8669S: Maintained 8670F: drivers/soc/fsl/qe/ 8671F: include/soc/fsl/qe/ 8672 8673FREESCALE QUICC ENGINE QMC DRIVER 8674M: Herve Codina <herve.codina@bootlin.com> 8675L: linuxppc-dev@lists.ozlabs.org 8676S: Maintained 8677F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8678F: drivers/soc/fsl/qe/qmc.c 8679F: include/soc/fsl/qe/qmc.h 8680 8681FREESCALE QUICC ENGINE QMC HDLC DRIVER 8682M: Herve Codina <herve.codina@bootlin.com> 8683L: netdev@vger.kernel.org 8684L: linuxppc-dev@lists.ozlabs.org 8685S: Maintained 8686F: drivers/net/wan/fsl_qmc_hdlc.c 8687 8688FREESCALE QUICC ENGINE TSA DRIVER 8689M: Herve Codina <herve.codina@bootlin.com> 8690L: linuxppc-dev@lists.ozlabs.org 8691S: Maintained 8692F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8693F: drivers/soc/fsl/qe/tsa.c 8694F: drivers/soc/fsl/qe/tsa.h 8695F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8696 8697FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8698L: netdev@vger.kernel.org 8699L: linuxppc-dev@lists.ozlabs.org 8700S: Orphan 8701F: drivers/net/ethernet/freescale/ucc_geth* 8702 8703FREESCALE QUICC ENGINE UCC HDLC DRIVER 8704M: Zhao Qiang <qiang.zhao@nxp.com> 8705L: netdev@vger.kernel.org 8706L: linuxppc-dev@lists.ozlabs.org 8707S: Maintained 8708F: drivers/net/wan/fsl_ucc_hdlc* 8709 8710FREESCALE QUICC ENGINE UCC UART DRIVER 8711M: Timur Tabi <timur@kernel.org> 8712L: linuxppc-dev@lists.ozlabs.org 8713S: Maintained 8714F: drivers/tty/serial/ucc_uart.c 8715 8716FREESCALE SOC DRIVERS 8717L: linuxppc-dev@lists.ozlabs.org 8718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8719S: Orphan 8720F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8721F: Documentation/devicetree/bindings/soc/fsl/ 8722F: drivers/soc/fsl/ 8723F: include/linux/fsl/ 8724F: include/soc/fsl/ 8725 8726FREESCALE SOC FS_ENET DRIVER 8727M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8728L: linuxppc-dev@lists.ozlabs.org 8729L: netdev@vger.kernel.org 8730S: Maintained 8731F: drivers/net/ethernet/freescale/fs_enet/ 8732 8733FREESCALE SOC SOUND DRIVERS 8734M: Shengjiu Wang <shengjiu.wang@gmail.com> 8735M: Xiubo Li <Xiubo.Lee@gmail.com> 8736R: Fabio Estevam <festevam@gmail.com> 8737R: Nicolin Chen <nicoleotsuka@gmail.com> 8738L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8739L: linuxppc-dev@lists.ozlabs.org 8740S: Maintained 8741F: sound/soc/fsl/fsl* 8742F: sound/soc/fsl/imx* 8743 8744FREESCALE SOC SOUND QMC DRIVER 8745M: Herve Codina <herve.codina@bootlin.com> 8746L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8747L: linuxppc-dev@lists.ozlabs.org 8748S: Maintained 8749F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8750F: sound/soc/fsl/fsl_qmc_audio.c 8751 8752FREESCALE USB PERIPHERAL DRIVERS 8753L: linux-usb@vger.kernel.org 8754L: linuxppc-dev@lists.ozlabs.org 8755S: Orphan 8756F: drivers/usb/gadget/udc/fsl* 8757 8758FREESCALE USB PHY DRIVER 8759L: linux-usb@vger.kernel.org 8760L: linuxppc-dev@lists.ozlabs.org 8761S: Orphan 8762F: drivers/usb/phy/phy-fsl-usb* 8763 8764FREEVXFS FILESYSTEM 8765M: Christoph Hellwig <hch@infradead.org> 8766S: Maintained 8767W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8768F: fs/freevxfs/ 8769 8770FREEZER 8771M: "Rafael J. Wysocki" <rafael@kernel.org> 8772M: Pavel Machek <pavel@ucw.cz> 8773L: linux-pm@vger.kernel.org 8774S: Supported 8775F: Documentation/power/freezing-of-tasks.rst 8776F: include/linux/freezer.h 8777F: kernel/freezer.c 8778 8779FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8780M: Eric Biggers <ebiggers@kernel.org> 8781M: Theodore Y. Ts'o <tytso@mit.edu> 8782M: Jaegeuk Kim <jaegeuk@kernel.org> 8783L: linux-fscrypt@vger.kernel.org 8784S: Supported 8785Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8786T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8787F: Documentation/filesystems/fscrypt.rst 8788F: fs/crypto/ 8789F: include/linux/fscrypt.h 8790F: include/uapi/linux/fscrypt.h 8791 8792FSI SUBSYSTEM 8793M: Jeremy Kerr <jk@ozlabs.org> 8794M: Joel Stanley <joel@jms.id.au> 8795R: Alistar Popple <alistair@popple.id.au> 8796R: Eddie James <eajames@linux.ibm.com> 8797L: linux-fsi@lists.ozlabs.org 8798S: Supported 8799Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8800T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8801F: drivers/fsi/ 8802F: include/linux/fsi*.h 8803F: include/trace/events/fsi*.h 8804 8805FSI-ATTACHED I2C DRIVER 8806M: Eddie James <eajames@linux.ibm.com> 8807L: linux-i2c@vger.kernel.org 8808L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8809S: Maintained 8810F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8811F: drivers/i2c/busses/i2c-fsi.c 8812 8813FSI-ATTACHED SPI DRIVER 8814M: Eddie James <eajames@linux.ibm.com> 8815L: linux-spi@vger.kernel.org 8816S: Maintained 8817F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8818F: drivers/spi/spi-fsi.c 8819 8820FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8821M: Jan Kara <jack@suse.cz> 8822R: Amir Goldstein <amir73il@gmail.com> 8823L: linux-fsdevel@vger.kernel.org 8824S: Maintained 8825T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8826F: fs/notify/ 8827F: include/linux/fsnotify*.h 8828 8829FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8830M: Eric Biggers <ebiggers@kernel.org> 8831M: Theodore Y. Ts'o <tytso@mit.edu> 8832L: fsverity@lists.linux.dev 8833S: Supported 8834Q: https://patchwork.kernel.org/project/fsverity/list/ 8835T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8836F: Documentation/filesystems/fsverity.rst 8837F: fs/verity/ 8838F: include/linux/fsverity.h 8839F: include/uapi/linux/fsverity.h 8840 8841FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8842M: Michael Zaidman <michael.zaidman@gmail.com> 8843L: linux-i2c@vger.kernel.org 8844L: linux-input@vger.kernel.org 8845S: Maintained 8846F: drivers/hid/hid-ft260.c 8847 8848FUJITSU LAPTOP EXTRAS 8849M: Jonathan Woithe <jwoithe@just42.net> 8850L: platform-driver-x86@vger.kernel.org 8851S: Maintained 8852F: drivers/platform/x86/fujitsu-laptop.c 8853 8854FUJITSU TABLET EXTRAS 8855M: Robert Gerlach <khnz@gmx.de> 8856L: platform-driver-x86@vger.kernel.org 8857S: Maintained 8858F: drivers/platform/x86/fujitsu-tablet.c 8859 8860FUNCTION HOOKS (FTRACE) 8861M: Steven Rostedt <rostedt@goodmis.org> 8862M: Masami Hiramatsu <mhiramat@kernel.org> 8863R: Mark Rutland <mark.rutland@arm.com> 8864L: linux-kernel@vger.kernel.org 8865L: linux-trace-kernel@vger.kernel.org 8866S: Maintained 8867Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8868T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8869F: Documentation/trace/ftrace* 8870F: arch/*/*/*/*ftrace* 8871F: arch/*/*/*ftrace* 8872F: include/*/ftrace.h 8873F: kernel/trace/fgraph.c 8874F: kernel/trace/ftrace* 8875F: samples/ftrace 8876 8877FUNGIBLE ETHERNET DRIVERS 8878M: Dimitris Michailidis <dmichail@fungible.com> 8879L: netdev@vger.kernel.org 8880S: Supported 8881F: drivers/net/ethernet/fungible/ 8882 8883FUSE: FILESYSTEM IN USERSPACE 8884M: Miklos Szeredi <miklos@szeredi.hu> 8885L: linux-fsdevel@vger.kernel.org 8886S: Maintained 8887W: https://github.com/libfuse/ 8888T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8889F: Documentation/filesystems/fuse.rst 8890F: fs/fuse/ 8891F: include/uapi/linux/fuse.h 8892 8893FUTEX SUBSYSTEM 8894M: Thomas Gleixner <tglx@linutronix.de> 8895M: Ingo Molnar <mingo@redhat.com> 8896R: Peter Zijlstra <peterz@infradead.org> 8897R: Darren Hart <dvhart@infradead.org> 8898R: Davidlohr Bueso <dave@stgolabs.net> 8899R: André Almeida <andrealmeid@igalia.com> 8900L: linux-kernel@vger.kernel.org 8901S: Maintained 8902T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8903F: Documentation/locking/*futex* 8904F: include/asm-generic/futex.h 8905F: include/linux/futex.h 8906F: include/uapi/linux/futex.h 8907F: kernel/futex/* 8908F: tools/perf/bench/futex* 8909F: tools/testing/selftests/futex/ 8910 8911GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8912M: Sebastian Reichel <sre@kernel.org> 8913L: linux-media@vger.kernel.org 8914S: Maintained 8915F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8916F: drivers/media/i2c/gc0308.c 8917 8918GALAXYCORE GC2145 SENSOR DRIVER 8919M: Alain Volmat <alain.volmat@foss.st.com> 8920L: linux-media@vger.kernel.org 8921S: Maintained 8922T: git git://linuxtv.org/media_tree.git 8923F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8924F: drivers/media/i2c/gc2145.c 8925 8926GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8927M: Tim Harvey <tharvey@gateworks.com> 8928S: Maintained 8929F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8930F: Documentation/hwmon/gsc-hwmon.rst 8931F: drivers/hwmon/gsc-hwmon.c 8932F: drivers/mfd/gateworks-gsc.c 8933F: include/linux/mfd/gsc.h 8934F: include/linux/platform_data/gsc_hwmon.h 8935 8936GCC PLUGINS 8937M: Kees Cook <keescook@chromium.org> 8938L: linux-hardening@vger.kernel.org 8939S: Maintained 8940T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8941F: Documentation/kbuild/gcc-plugins.rst 8942F: include/linux/stackleak.h 8943F: kernel/stackleak.c 8944F: scripts/Makefile.gcc-plugins 8945F: scripts/gcc-plugins/ 8946 8947GCOV BASED KERNEL PROFILING 8948M: Peter Oberparleiter <oberpar@linux.ibm.com> 8949S: Maintained 8950F: Documentation/dev-tools/gcov.rst 8951F: kernel/gcov/ 8952 8953GDB KERNEL DEBUGGING HELPER SCRIPTS 8954M: Jan Kiszka <jan.kiszka@siemens.com> 8955M: Kieran Bingham <kbingham@kernel.org> 8956S: Supported 8957F: scripts/gdb/ 8958 8959GEMINI CRYPTO DRIVER 8960M: Corentin Labbe <clabbe@baylibre.com> 8961L: linux-crypto@vger.kernel.org 8962S: Maintained 8963F: drivers/crypto/gemini/ 8964 8965GEMTEK FM RADIO RECEIVER DRIVER 8966M: Hans Verkuil <hverkuil@xs4all.nl> 8967L: linux-media@vger.kernel.org 8968S: Maintained 8969W: https://linuxtv.org 8970T: git git://linuxtv.org/media_tree.git 8971F: drivers/media/radio/radio-gemtek* 8972 8973GENERIC ARCHITECTURE TOPOLOGY 8974M: Sudeep Holla <sudeep.holla@arm.com> 8975L: linux-kernel@vger.kernel.org 8976S: Maintained 8977F: drivers/base/arch_topology.c 8978F: include/linux/arch_topology.h 8979 8980GENERIC ENTRY CODE 8981M: Thomas Gleixner <tglx@linutronix.de> 8982M: Peter Zijlstra <peterz@infradead.org> 8983M: Andy Lutomirski <luto@kernel.org> 8984L: linux-kernel@vger.kernel.org 8985S: Maintained 8986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8987F: include/linux/entry-common.h 8988F: include/linux/entry-kvm.h 8989F: kernel/entry/ 8990 8991GENERIC GPIO I2C DRIVER 8992M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8993S: Supported 8994F: drivers/i2c/busses/i2c-gpio.c 8995F: include/linux/platform_data/i2c-gpio.h 8996 8997GENERIC GPIO I2C MULTIPLEXER DRIVER 8998M: Peter Korsgaard <peter.korsgaard@barco.com> 8999L: linux-i2c@vger.kernel.org 9000S: Supported 9001F: Documentation/i2c/muxes/i2c-mux-gpio.rst 9002F: drivers/i2c/muxes/i2c-mux-gpio.c 9003F: include/linux/platform_data/i2c-mux-gpio.h 9004 9005GENERIC GPIO RESET DRIVER 9006M: Krzysztof Kozlowski <krzk@kernel.org> 9007S: Maintained 9008F: drivers/reset/reset-gpio.c 9009 9010GENERIC HDLC (WAN) DRIVERS 9011M: Krzysztof Halasa <khc@pm.waw.pl> 9012S: Maintained 9013W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9014F: drivers/net/wan/c101.c 9015F: drivers/net/wan/hd6457* 9016F: drivers/net/wan/hdlc* 9017F: drivers/net/wan/n2.c 9018F: drivers/net/wan/pc300too.c 9019F: drivers/net/wan/pci200syn.c 9020F: drivers/net/wan/wanxl* 9021 9022GENERIC INCLUDE/ASM HEADER FILES 9023M: Arnd Bergmann <arnd@arndb.de> 9024L: linux-arch@vger.kernel.org 9025S: Maintained 9026T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9027F: include/asm-generic/ 9028F: include/uapi/asm-generic/ 9029 9030GENERIC PHY FRAMEWORK 9031M: Vinod Koul <vkoul@kernel.org> 9032M: Kishon Vijay Abraham I <kishon@kernel.org> 9033L: linux-phy@lists.infradead.org 9034S: Supported 9035Q: https://patchwork.kernel.org/project/linux-phy/list/ 9036T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9037F: Documentation/devicetree/bindings/phy/ 9038F: drivers/phy/ 9039F: include/dt-bindings/phy/ 9040F: include/linux/phy/ 9041 9042GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9043M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9044S: Supported 9045F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9046F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9047 9048GENERIC PM DOMAINS 9049M: Ulf Hansson <ulf.hansson@linaro.org> 9050L: linux-pm@vger.kernel.org 9051S: Supported 9052F: Documentation/devicetree/bindings/power/power?domain* 9053T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9054F: drivers/pmdomain/ 9055F: include/linux/pm_domain.h 9056 9057GENERIC RADIX TREE 9058M: Kent Overstreet <kent.overstreet@linux.dev> 9059S: Supported 9060C: irc://irc.oftc.net/bcache 9061F: include/linux/generic-radix-tree.h 9062F: lib/generic-radix-tree.c 9063 9064GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9065M: Eugen Hristev <eugen.hristev@microchip.com> 9066L: linux-input@vger.kernel.org 9067S: Maintained 9068F: drivers/input/touchscreen/resistive-adc-touch.c 9069 9070GENERIC STRING LIBRARY 9071M: Kees Cook <keescook@chromium.org> 9072R: Andy Shevchenko <andy@kernel.org> 9073L: linux-hardening@vger.kernel.org 9074S: Supported 9075T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9076F: include/linux/string.h 9077F: include/linux/string_choices.h 9078F: include/linux/string_helpers.h 9079F: lib/string.c 9080F: lib/string_kunit.c 9081F: lib/string_helpers.c 9082F: lib/string_helpers_kunit.c 9083F: scripts/coccinelle/api/string_choices.cocci 9084 9085GENERIC UIO DRIVER FOR PCI DEVICES 9086M: "Michael S. Tsirkin" <mst@redhat.com> 9087L: kvm@vger.kernel.org 9088S: Supported 9089F: drivers/uio/uio_pci_generic.c 9090 9091GENERIC VDSO LIBRARY 9092M: Andy Lutomirski <luto@kernel.org> 9093M: Thomas Gleixner <tglx@linutronix.de> 9094M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9095L: linux-kernel@vger.kernel.org 9096S: Maintained 9097T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9098F: include/asm-generic/vdso/vsyscall.h 9099F: include/vdso/ 9100F: kernel/time/vsyscall.c 9101F: lib/vdso/ 9102 9103GENWQE (IBM Generic Workqueue Card) 9104M: Frank Haverkamp <haver@linux.ibm.com> 9105S: Supported 9106F: drivers/misc/genwqe/ 9107 9108GET_MAINTAINER SCRIPT 9109M: Joe Perches <joe@perches.com> 9110S: Maintained 9111F: scripts/get_maintainer.pl 9112 9113GFS2 FILE SYSTEM 9114M: Andreas Gruenbacher <agruenba@redhat.com> 9115L: gfs2@lists.linux.dev 9116S: Supported 9117B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9118T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9119F: Documentation/filesystems/gfs2* 9120F: fs/gfs2/ 9121F: include/uapi/linux/gfs2_ondisk.h 9122 9123GIGABYTE WATERFORCE SENSOR DRIVER 9124M: Aleksa Savic <savicaleksa83@gmail.com> 9125L: linux-hwmon@vger.kernel.org 9126S: Maintained 9127F: Documentation/hwmon/gigabyte_waterforce.rst 9128F: drivers/hwmon/gigabyte_waterforce.c 9129 9130GIGABYTE WMI DRIVER 9131M: Thomas Weißschuh <thomas@weissschuh.net> 9132L: platform-driver-x86@vger.kernel.org 9133S: Maintained 9134F: drivers/platform/x86/gigabyte-wmi.c 9135 9136GNSS SUBSYSTEM 9137M: Johan Hovold <johan@kernel.org> 9138S: Maintained 9139T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9140F: Documentation/ABI/testing/sysfs-class-gnss 9141F: Documentation/devicetree/bindings/gnss/ 9142F: drivers/gnss/ 9143F: include/linux/gnss.h 9144 9145GO7007 MPEG CODEC 9146M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9147L: linux-media@vger.kernel.org 9148S: Maintained 9149F: drivers/media/usb/go7007/ 9150 9151GOODIX TOUCHSCREEN 9152M: Bastien Nocera <hadess@hadess.net> 9153M: Hans de Goede <hdegoede@redhat.com> 9154L: linux-input@vger.kernel.org 9155S: Maintained 9156F: drivers/input/touchscreen/goodix* 9157 9158GOOGLE ETHERNET DRIVERS 9159M: Jeroen de Borst <jeroendb@google.com> 9160M: Praveen Kaligineedi <pkaligineedi@google.com> 9161R: Shailend Chand <shailend@google.com> 9162L: netdev@vger.kernel.org 9163S: Supported 9164F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9165F: drivers/net/ethernet/google 9166 9167GOOGLE FIRMWARE DRIVERS 9168M: Tzung-Bi Shih <tzungbi@kernel.org> 9169R: Brian Norris <briannorris@chromium.org> 9170R: Julius Werner <jwerner@chromium.org> 9171L: chrome-platform@lists.linux.dev 9172S: Maintained 9173T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9174F: drivers/firmware/google/ 9175 9176GOOGLE TENSOR SoC SUPPORT 9177M: Peter Griffin <peter.griffin@linaro.org> 9178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9179L: linux-samsung-soc@vger.kernel.org 9180S: Maintained 9181F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9182F: arch/arm64/boot/dts/exynos/google/ 9183F: drivers/clk/samsung/clk-gs101.c 9184F: include/dt-bindings/clock/google,gs101.h 9185K: [gG]oogle.?[tT]ensor 9186 9187GPD POCKET FAN DRIVER 9188M: Hans de Goede <hdegoede@redhat.com> 9189L: platform-driver-x86@vger.kernel.org 9190S: Maintained 9191F: drivers/platform/x86/gpd-pocket-fan.c 9192 9193GPIO ACPI SUPPORT 9194M: Mika Westerberg <mika.westerberg@linux.intel.com> 9195M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9196L: linux-gpio@vger.kernel.org 9197L: linux-acpi@vger.kernel.org 9198S: Supported 9199T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9200F: Documentation/firmware-guide/acpi/gpio-properties.rst 9201F: drivers/gpio/gpiolib-acpi.c 9202F: drivers/gpio/gpiolib-acpi.h 9203 9204GPIO AGGREGATOR 9205M: Geert Uytterhoeven <geert+renesas@glider.be> 9206L: linux-gpio@vger.kernel.org 9207S: Supported 9208F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9209F: drivers/gpio/gpio-aggregator.c 9210 9211GPIO IR Transmitter 9212M: Sean Young <sean@mess.org> 9213L: linux-media@vger.kernel.org 9214S: Maintained 9215F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9216F: drivers/media/rc/gpio-ir-tx.c 9217 9218GPIO MOCKUP DRIVER 9219M: Bamvor Jian Zhang <bamv2005@gmail.com> 9220L: linux-gpio@vger.kernel.org 9221S: Maintained 9222F: drivers/gpio/gpio-mockup.c 9223F: tools/testing/selftests/gpio/ 9224 9225GPIO REGMAP 9226M: Michael Walle <mwalle@kernel.org> 9227S: Maintained 9228F: drivers/gpio/gpio-regmap.c 9229F: include/linux/gpio/regmap.h 9230K: (devm_)?gpio_regmap_(un)?register 9231 9232GPIO SUBSYSTEM 9233M: Linus Walleij <linus.walleij@linaro.org> 9234M: Bartosz Golaszewski <brgl@bgdev.pl> 9235L: linux-gpio@vger.kernel.org 9236S: Maintained 9237T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9238F: Documentation/admin-guide/gpio/ 9239F: Documentation/devicetree/bindings/gpio/ 9240F: Documentation/driver-api/gpio/ 9241F: drivers/gpio/ 9242F: include/dt-bindings/gpio/ 9243F: include/linux/gpio.h 9244F: include/linux/gpio/ 9245F: include/linux/of_gpio.h 9246 9247GPIO UAPI 9248M: Bartosz Golaszewski <brgl@bgdev.pl> 9249R: Kent Gibson <warthog618@gmail.com> 9250L: linux-gpio@vger.kernel.org 9251S: Maintained 9252T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9253F: Documentation/ABI/obsolete/sysfs-gpio 9254F: Documentation/ABI/testing/gpio-cdev 9255F: Documentation/userspace-api/gpio/ 9256F: drivers/gpio/gpiolib-cdev.c 9257F: include/uapi/linux/gpio.h 9258F: tools/gpio/ 9259 9260GRE DEMULTIPLEXER DRIVER 9261M: Dmitry Kozlov <xeb@mail.ru> 9262L: netdev@vger.kernel.org 9263S: Maintained 9264F: include/net/gre.h 9265F: net/ipv4/gre_demux.c 9266F: net/ipv4/gre_offload.c 9267 9268GRETH 10/100/1G Ethernet MAC device driver 9269M: Andreas Larsson <andreas@gaisler.com> 9270L: netdev@vger.kernel.org 9271S: Maintained 9272F: drivers/net/ethernet/aeroflex/ 9273 9274GREYBUS AUDIO PROTOCOLS DRIVERS 9275M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9276M: Mark Greer <mgreer@animalcreek.com> 9277S: Maintained 9278F: drivers/staging/greybus/audio_apbridgea.c 9279F: drivers/staging/greybus/audio_apbridgea.h 9280F: drivers/staging/greybus/audio_codec.c 9281F: drivers/staging/greybus/audio_codec.h 9282F: drivers/staging/greybus/audio_gb.c 9283F: drivers/staging/greybus/audio_manager.c 9284F: drivers/staging/greybus/audio_manager.h 9285F: drivers/staging/greybus/audio_manager_module.c 9286F: drivers/staging/greybus/audio_manager_private.h 9287F: drivers/staging/greybus/audio_manager_sysfs.c 9288F: drivers/staging/greybus/audio_module.c 9289F: drivers/staging/greybus/audio_topology.c 9290 9291GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9292M: Viresh Kumar <vireshk@kernel.org> 9293S: Maintained 9294F: drivers/staging/greybus/authentication.c 9295F: drivers/staging/greybus/bootrom.c 9296F: drivers/staging/greybus/firmware.h 9297F: drivers/staging/greybus/fw-core.c 9298F: drivers/staging/greybus/fw-download.c 9299F: drivers/staging/greybus/fw-management.c 9300F: drivers/staging/greybus/greybus_authentication.h 9301F: drivers/staging/greybus/greybus_firmware.h 9302F: drivers/staging/greybus/hid.c 9303F: drivers/staging/greybus/i2c.c 9304F: drivers/staging/greybus/spi.c 9305F: drivers/staging/greybus/spilib.c 9306F: drivers/staging/greybus/spilib.h 9307 9308GREYBUS LOOPBACK DRIVER 9309M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9310S: Maintained 9311F: drivers/staging/greybus/loopback.c 9312 9313GREYBUS PLATFORM DRIVERS 9314M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9315S: Maintained 9316F: drivers/staging/greybus/arche-apb-ctrl.c 9317F: drivers/staging/greybus/arche-platform.c 9318F: drivers/staging/greybus/arche_platform.h 9319 9320GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9321M: Rui Miguel Silva <rmfrfs@gmail.com> 9322S: Maintained 9323F: drivers/staging/greybus/gpio.c 9324F: drivers/staging/greybus/light.c 9325F: drivers/staging/greybus/power_supply.c 9326F: drivers/staging/greybus/sdio.c 9327F: drivers/staging/greybus/spi.c 9328F: drivers/staging/greybus/spilib.c 9329 9330GREYBUS BEAGLEPLAY DRIVERS 9331M: Ayush Singh <ayushdevel1325@gmail.com> 9332L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9333S: Maintained 9334F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9335F: drivers/greybus/gb-beagleplay.c 9336 9337GREYBUS SUBSYSTEM 9338M: Johan Hovold <johan@kernel.org> 9339M: Alex Elder <elder@kernel.org> 9340M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9341L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9342S: Maintained 9343F: drivers/greybus/ 9344F: drivers/staging/greybus/ 9345F: include/linux/greybus.h 9346F: include/linux/greybus/ 9347 9348GREYBUS UART PROTOCOLS DRIVERS 9349M: David Lin <dtwlin@gmail.com> 9350S: Maintained 9351F: drivers/staging/greybus/log.c 9352F: drivers/staging/greybus/uart.c 9353 9354GS1662 VIDEO SERIALIZER 9355M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9356L: linux-media@vger.kernel.org 9357S: Maintained 9358T: git git://linuxtv.org/media_tree.git 9359F: drivers/media/spi/gs1662.c 9360 9361GSPCA FINEPIX SUBDRIVER 9362M: Frank Zago <frank@zago.net> 9363L: linux-media@vger.kernel.org 9364S: Maintained 9365T: git git://linuxtv.org/media_tree.git 9366F: drivers/media/usb/gspca/finepix.c 9367 9368GSPCA GL860 SUBDRIVER 9369M: Olivier Lorin <o.lorin@laposte.net> 9370L: linux-media@vger.kernel.org 9371S: Maintained 9372T: git git://linuxtv.org/media_tree.git 9373F: drivers/media/usb/gspca/gl860/ 9374 9375GSPCA M5602 SUBDRIVER 9376M: Erik Andren <erik.andren@gmail.com> 9377L: linux-media@vger.kernel.org 9378S: Maintained 9379T: git git://linuxtv.org/media_tree.git 9380F: drivers/media/usb/gspca/m5602/ 9381 9382GSPCA PAC207 SONIXB SUBDRIVER 9383M: Hans Verkuil <hverkuil@xs4all.nl> 9384L: linux-media@vger.kernel.org 9385S: Odd Fixes 9386T: git git://linuxtv.org/media_tree.git 9387F: drivers/media/usb/gspca/pac207.c 9388 9389GSPCA SN9C20X SUBDRIVER 9390M: Brian Johnson <brijohn@gmail.com> 9391L: linux-media@vger.kernel.org 9392S: Maintained 9393T: git git://linuxtv.org/media_tree.git 9394F: drivers/media/usb/gspca/sn9c20x.c 9395 9396GSPCA T613 SUBDRIVER 9397M: Leandro Costantino <lcostantino@gmail.com> 9398L: linux-media@vger.kernel.org 9399S: Maintained 9400T: git git://linuxtv.org/media_tree.git 9401F: drivers/media/usb/gspca/t613.c 9402 9403GSPCA USB WEBCAM DRIVER 9404M: Hans Verkuil <hverkuil@xs4all.nl> 9405L: linux-media@vger.kernel.org 9406S: Odd Fixes 9407T: git git://linuxtv.org/media_tree.git 9408F: drivers/media/usb/gspca/ 9409 9410GTP (GPRS Tunneling Protocol) 9411M: Pablo Neira Ayuso <pablo@netfilter.org> 9412M: Harald Welte <laforge@gnumonks.org> 9413L: osmocom-net-gprs@lists.osmocom.org 9414S: Maintained 9415T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9416F: drivers/net/gtp.c 9417 9418GUID PARTITION TABLE (GPT) 9419M: Davidlohr Bueso <dave@stgolabs.net> 9420L: linux-efi@vger.kernel.org 9421S: Maintained 9422F: block/partitions/efi.* 9423 9424HABANALABS PCI DRIVER 9425M: Oded Gabbay <ogabbay@kernel.org> 9426L: dri-devel@lists.freedesktop.org 9427S: Supported 9428C: irc://irc.oftc.net/dri-devel 9429T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9430F: Documentation/ABI/testing/debugfs-driver-habanalabs 9431F: Documentation/ABI/testing/sysfs-driver-habanalabs 9432F: drivers/accel/habanalabs/ 9433F: include/linux/habanalabs/ 9434F: include/trace/events/habanalabs.h 9435F: include/uapi/drm/habanalabs_accel.h 9436 9437HACKRF MEDIA DRIVER 9438L: linux-media@vger.kernel.org 9439S: Orphan 9440W: https://linuxtv.org 9441Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9442F: drivers/media/usb/hackrf/ 9443 9444HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9445M: Chuck Lever <chuck.lever@oracle.com> 9446L: kernel-tls-handshake@lists.linux.dev 9447L: netdev@vger.kernel.org 9448S: Maintained 9449F: Documentation/netlink/specs/handshake.yaml 9450F: Documentation/networking/tls-handshake.rst 9451F: include/net/handshake.h 9452F: include/trace/events/handshake.h 9453F: net/handshake/ 9454 9455HANTRO VPU CODEC DRIVER 9456M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9457M: Philipp Zabel <p.zabel@pengutronix.de> 9458L: linux-media@vger.kernel.org 9459L: linux-rockchip@lists.infradead.org 9460S: Maintained 9461F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9462F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9463F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9464F: drivers/media/platform/verisilicon/ 9465 9466HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9467M: Frank Seidel <frank@f-seidel.de> 9468L: platform-driver-x86@vger.kernel.org 9469S: Maintained 9470W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9471F: drivers/platform/x86/hdaps.c 9472 9473HARDWARE MONITORING 9474M: Jean Delvare <jdelvare@suse.com> 9475M: Guenter Roeck <linux@roeck-us.net> 9476L: linux-hwmon@vger.kernel.org 9477S: Maintained 9478W: http://hwmon.wiki.kernel.org/ 9479T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9480F: Documentation/ABI/testing/sysfs-class-hwmon 9481F: Documentation/devicetree/bindings/hwmon/ 9482F: Documentation/hwmon/ 9483F: drivers/hwmon/ 9484F: include/linux/hwmon*.h 9485F: include/trace/events/hwmon*.h 9486K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9487 9488HARDWARE RANDOM NUMBER GENERATOR CORE 9489M: Olivia Mackall <olivia@selenic.com> 9490M: Herbert Xu <herbert@gondor.apana.org.au> 9491L: linux-crypto@vger.kernel.org 9492S: Odd fixes 9493F: Documentation/admin-guide/hw_random.rst 9494F: Documentation/devicetree/bindings/rng/ 9495F: drivers/char/hw_random/ 9496F: include/linux/hw_random.h 9497 9498HARDWARE SPINLOCK CORE 9499M: Bjorn Andersson <andersson@kernel.org> 9500R: Baolin Wang <baolin.wang7@gmail.com> 9501L: linux-remoteproc@vger.kernel.org 9502S: Maintained 9503T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9504F: Documentation/devicetree/bindings/hwlock/ 9505F: Documentation/locking/hwspinlock.rst 9506F: drivers/hwspinlock/ 9507F: include/linux/hwspinlock.h 9508 9509HARDWARE TRACING FACILITIES 9510M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9511S: Maintained 9512F: drivers/hwtracing/ 9513 9514HARMONY SOUND DRIVER 9515L: linux-parisc@vger.kernel.org 9516S: Maintained 9517F: sound/parisc/harmony.* 9518 9519HDPVR USB VIDEO ENCODER DRIVER 9520M: Hans Verkuil <hverkuil@xs4all.nl> 9521L: linux-media@vger.kernel.org 9522S: Odd Fixes 9523W: https://linuxtv.org 9524T: git git://linuxtv.org/media_tree.git 9525F: drivers/media/usb/hdpvr/ 9526 9527HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9528M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9529S: Supported 9530F: drivers/misc/hpilo.[ch] 9531 9532HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9533M: Jerry Hoemann <jerry.hoemann@hpe.com> 9534S: Supported 9535F: Documentation/watchdog/hpwdt.rst 9536F: drivers/watchdog/hpwdt.c 9537 9538HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9539M: Don Brace <don.brace@microchip.com> 9540L: storagedev@microchip.com 9541L: linux-scsi@vger.kernel.org 9542S: Supported 9543F: Documentation/scsi/hpsa.rst 9544F: drivers/scsi/hpsa*.[ch] 9545F: include/linux/cciss*.h 9546F: include/uapi/linux/cciss*.h 9547 9548HFI1 DRIVER 9549M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9550L: linux-rdma@vger.kernel.org 9551S: Supported 9552F: drivers/infiniband/hw/hfi1 9553 9554HFS FILESYSTEM 9555L: linux-fsdevel@vger.kernel.org 9556S: Orphan 9557F: Documentation/filesystems/hfs.rst 9558F: fs/hfs/ 9559 9560HFSPLUS FILESYSTEM 9561L: linux-fsdevel@vger.kernel.org 9562S: Orphan 9563F: Documentation/filesystems/hfsplus.rst 9564F: fs/hfsplus/ 9565 9566HGA FRAMEBUFFER DRIVER 9567M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9568L: linux-nvidia@lists.surfsouth.com 9569S: Maintained 9570W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9571F: drivers/video/fbdev/hgafb.c 9572 9573HIBERNATION (aka Software Suspend, aka swsusp) 9574M: "Rafael J. Wysocki" <rafael@kernel.org> 9575M: Pavel Machek <pavel@ucw.cz> 9576L: linux-pm@vger.kernel.org 9577S: Supported 9578B: https://bugzilla.kernel.org 9579F: arch/*/include/asm/suspend*.h 9580F: arch/x86/power/ 9581F: drivers/base/power/ 9582F: include/linux/freezer.h 9583F: include/linux/pm.h 9584F: include/linux/suspend.h 9585F: kernel/power/ 9586 9587HID CORE LAYER 9588M: Jiri Kosina <jikos@kernel.org> 9589M: Benjamin Tissoires <bentiss@kernel.org> 9590L: linux-input@vger.kernel.org 9591S: Maintained 9592T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9593F: Documentation/hid/ 9594F: drivers/hid/ 9595F: include/linux/hid* 9596F: include/uapi/linux/hid* 9597F: samples/hid/ 9598F: tools/testing/selftests/hid/ 9599 9600HID LOGITECH DRIVERS 9601R: Filipe Laíns <lains@riseup.net> 9602L: linux-input@vger.kernel.org 9603S: Maintained 9604F: drivers/hid/hid-logitech-* 9605 9606HID NVIDIA SHIELD DRIVER 9607M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9608L: linux-input@vger.kernel.org 9609S: Maintained 9610F: drivers/hid/hid-nvidia-shield.c 9611 9612HID PHOENIX RC FLIGHT CONTROLLER 9613M: Marcus Folkesson <marcus.folkesson@gmail.com> 9614L: linux-input@vger.kernel.org 9615S: Maintained 9616F: drivers/hid/hid-pxrc.c 9617 9618HID PLAYSTATION DRIVER 9619M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9620L: linux-input@vger.kernel.org 9621S: Supported 9622F: drivers/hid/hid-playstation.c 9623 9624HID SENSOR HUB DRIVERS 9625M: Jiri Kosina <jikos@kernel.org> 9626M: Jonathan Cameron <jic23@kernel.org> 9627M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9628L: linux-input@vger.kernel.org 9629L: linux-iio@vger.kernel.org 9630S: Maintained 9631F: Documentation/hid/hid-sensor* 9632F: drivers/hid/hid-sensor-* 9633F: drivers/iio/*/hid-* 9634F: include/linux/hid-sensor-* 9635 9636HID VRC-2 CAR CONTROLLER DRIVER 9637M: Marcus Folkesson <marcus.folkesson@gmail.com> 9638L: linux-input@vger.kernel.org 9639S: Maintained 9640F: drivers/hid/hid-vrc2.c 9641 9642HID WACOM DRIVER 9643M: Ping Cheng <ping.cheng@wacom.com> 9644M: Jason Gerecke <jason.gerecke@wacom.com> 9645L: linux-input@vger.kernel.org 9646S: Maintained 9647F: drivers/hid/wacom.h 9648F: drivers/hid/wacom_* 9649 9650HID++ LOGITECH DRIVERS 9651R: Filipe Laíns <lains@riseup.net> 9652R: Bastien Nocera <hadess@hadess.net> 9653L: linux-input@vger.kernel.org 9654S: Maintained 9655F: drivers/hid/hid-logitech-hidpp.c 9656 9657HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9658M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9659M: Frederic Weisbecker <frederic@kernel.org> 9660M: Thomas Gleixner <tglx@linutronix.de> 9661L: linux-kernel@vger.kernel.org 9662S: Maintained 9663T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9664F: Documentation/timers/ 9665F: include/linux/clockchips.h 9666F: include/linux/hrtimer.h 9667F: include/linux/timer.h 9668F: kernel/time/clockevents.c 9669F: kernel/time/hrtimer.c 9670F: kernel/time/timer.c 9671F: kernel/time/timer_list.c 9672F: kernel/time/timer_migration.* 9673F: tools/testing/selftests/timers/ 9674 9675HIGH-SPEED SCC DRIVER FOR AX.25 9676L: linux-hams@vger.kernel.org 9677S: Orphan 9678F: drivers/net/hamradio/scc.c 9679 9680HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9681M: HighPoint Linux Team <linux@highpoint-tech.com> 9682S: Supported 9683W: http://www.highpoint-tech.com 9684F: Documentation/scsi/hptiop.rst 9685F: drivers/scsi/hptiop.c 9686 9687HIKEY960 ONBOARD USB GPIO HUB DRIVER 9688M: John Stultz <jstultz@google.com> 9689L: linux-kernel@vger.kernel.org 9690S: Maintained 9691F: drivers/misc/hisi_hikey_usb.c 9692 9693HIMAX HX83112B TOUCHSCREEN SUPPORT 9694M: Job Noorman <job@noorman.info> 9695L: linux-input@vger.kernel.org 9696S: Maintained 9697F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9698F: drivers/input/touchscreen/himax_hx83112b.c 9699 9700HIPPI 9701M: Jes Sorensen <jes@trained-monkey.org> 9702L: linux-hippi@sunsite.dk 9703S: Maintained 9704F: drivers/net/hippi/ 9705F: include/linux/hippidevice.h 9706F: include/uapi/linux/if_hippi.h 9707F: net/802/hippi.c 9708 9709HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9710M: Kurt Kanzenbach <kurt@linutronix.de> 9711L: netdev@vger.kernel.org 9712S: Maintained 9713F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9714F: drivers/net/dsa/hirschmann/* 9715F: include/linux/platform_data/hirschmann-hellcreek.h 9716F: net/dsa/tag_hellcreek.c 9717 9718HISILICON DMA DRIVER 9719M: Zhou Wang <wangzhou1@hisilicon.com> 9720M: Jie Hai <haijie1@huawei.com> 9721L: dmaengine@vger.kernel.org 9722S: Maintained 9723F: drivers/dma/hisi_dma.c 9724 9725HISILICON GPIO DRIVER 9726M: Jay Fang <f.fangjian@huawei.com> 9727L: linux-gpio@vger.kernel.org 9728S: Maintained 9729F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9730F: drivers/gpio/gpio-hisi.c 9731 9732HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9733M: Zhiqi Song <songzhiqi1@huawei.com> 9734M: Longfang Liu <liulongfang@huawei.com> 9735L: linux-crypto@vger.kernel.org 9736S: Maintained 9737F: Documentation/ABI/testing/debugfs-hisi-hpre 9738F: drivers/crypto/hisilicon/hpre/hpre.h 9739F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9740F: drivers/crypto/hisilicon/hpre/hpre_main.c 9741 9742HISILICON HNS3 PMU DRIVER 9743M: Jijie Shao <shaojijie@huawei.com> 9744S: Supported 9745F: Documentation/admin-guide/perf/hns3-pmu.rst 9746F: drivers/perf/hisilicon/hns3_pmu.c 9747 9748HISILICON I2C CONTROLLER DRIVER 9749M: Yicong Yang <yangyicong@hisilicon.com> 9750L: linux-i2c@vger.kernel.org 9751S: Maintained 9752W: https://www.hisilicon.com 9753F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9754F: drivers/i2c/busses/i2c-hisi.c 9755 9756HISILICON KUNPENG SOC HCCS DRIVER 9757M: Huisong Li <lihuisong@huawei.com> 9758S: Maintained 9759F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9760F: drivers/soc/hisilicon/kunpeng_hccs.c 9761F: drivers/soc/hisilicon/kunpeng_hccs.h 9762 9763HISILICON LPC BUS DRIVER 9764M: Jay Fang <f.fangjian@huawei.com> 9765S: Maintained 9766W: http://www.hisilicon.com 9767F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9768F: drivers/bus/hisi_lpc.c 9769 9770HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9771M: Yisen Zhuang <yisen.zhuang@huawei.com> 9772M: Salil Mehta <salil.mehta@huawei.com> 9773M: Jijie Shao <shaojijie@huawei.com> 9774L: netdev@vger.kernel.org 9775S: Maintained 9776W: http://www.hisilicon.com 9777F: drivers/net/ethernet/hisilicon/hns3/ 9778 9779HISILICON NETWORK SUBSYSTEM DRIVER 9780M: Yisen Zhuang <yisen.zhuang@huawei.com> 9781M: Salil Mehta <salil.mehta@huawei.com> 9782L: netdev@vger.kernel.org 9783S: Maintained 9784W: http://www.hisilicon.com 9785F: Documentation/devicetree/bindings/net/hisilicon*.txt 9786F: drivers/net/ethernet/hisilicon/ 9787 9788HISILICON PMU DRIVER 9789M: Yicong Yang <yangyicong@hisilicon.com> 9790M: Jonathan Cameron <jonathan.cameron@huawei.com> 9791S: Supported 9792W: http://www.hisilicon.com 9793F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9794F: Documentation/admin-guide/perf/hisi-pmu.rst 9795F: drivers/perf/hisilicon 9796 9797HISILICON PTT DRIVER 9798M: Yicong Yang <yangyicong@hisilicon.com> 9799M: Jonathan Cameron <jonathan.cameron@huawei.com> 9800L: linux-kernel@vger.kernel.org 9801S: Maintained 9802F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9803F: Documentation/trace/hisi-ptt.rst 9804F: drivers/hwtracing/ptt/ 9805F: tools/perf/arch/arm64/util/hisi-ptt.c 9806F: tools/perf/util/hisi-ptt* 9807F: tools/perf/util/hisi-ptt-decoder/* 9808 9809HISILICON QM DRIVER 9810M: Weili Qian <qianweili@huawei.com> 9811M: Zhou Wang <wangzhou1@hisilicon.com> 9812L: linux-crypto@vger.kernel.org 9813S: Maintained 9814F: drivers/crypto/hisilicon/Kconfig 9815F: drivers/crypto/hisilicon/Makefile 9816F: drivers/crypto/hisilicon/qm.c 9817F: drivers/crypto/hisilicon/sgl.c 9818F: include/linux/hisi_acc_qm.h 9819 9820HISILICON ROCE DRIVER 9821M: Chengchang Tang <tangchengchang@huawei.com> 9822M: Junxian Huang <huangjunxian6@hisilicon.com> 9823L: linux-rdma@vger.kernel.org 9824S: Maintained 9825F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9826F: drivers/infiniband/hw/hns/ 9827 9828HISILICON SAS Controller 9829M: Xiang Chen <chenxiang66@hisilicon.com> 9830S: Supported 9831W: http://www.hisilicon.com 9832F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9833F: drivers/scsi/hisi_sas/ 9834 9835HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9836M: Longfang Liu <liulongfang@huawei.com> 9837L: linux-crypto@vger.kernel.org 9838S: Maintained 9839F: Documentation/ABI/testing/debugfs-hisi-sec 9840F: drivers/crypto/hisilicon/sec2/sec.h 9841F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9842F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9843F: drivers/crypto/hisilicon/sec2/sec_main.c 9844 9845HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9846M: Jay Fang <f.fangjian@huawei.com> 9847L: linux-spi@vger.kernel.org 9848S: Maintained 9849W: http://www.hisilicon.com 9850F: drivers/spi/spi-hisi-kunpeng.c 9851 9852HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9853M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9854L: linux-kernel@vger.kernel.org 9855S: Maintained 9856F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9857F: drivers/spmi/hisi-spmi-controller.c 9858 9859HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9860M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9861L: linux-kernel@vger.kernel.org 9862S: Maintained 9863F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9864F: drivers/mfd/hi6421-spmi-pmic.c 9865 9866HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9867M: Weili Qian <qianweili@huawei.com> 9868S: Maintained 9869F: drivers/crypto/hisilicon/trng/trng.c 9870 9871HISILICON V3XX SPI NOR FLASH Controller Driver 9872M: Jay Fang <f.fangjian@huawei.com> 9873S: Maintained 9874W: http://www.hisilicon.com 9875F: drivers/spi/spi-hisi-sfc-v3xx.c 9876 9877HISILICON ZIP Controller DRIVER 9878M: Yang Shen <shenyang39@huawei.com> 9879M: Zhou Wang <wangzhou1@hisilicon.com> 9880L: linux-crypto@vger.kernel.org 9881S: Maintained 9882F: Documentation/ABI/testing/debugfs-hisi-zip 9883F: drivers/crypto/hisilicon/zip/ 9884 9885HMM - Heterogeneous Memory Management 9886M: Jérôme Glisse <jglisse@redhat.com> 9887L: linux-mm@kvack.org 9888S: Maintained 9889F: Documentation/mm/hmm.rst 9890F: include/linux/hmm* 9891F: lib/test_hmm* 9892F: mm/hmm* 9893F: tools/testing/selftests/mm/*hmm* 9894 9895HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9896M: Petre Rodan <petre.rodan@subdimension.ro> 9897L: linux-iio@vger.kernel.org 9898S: Maintained 9899F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9900F: drivers/iio/pressure/hsc030pa* 9901 9902HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9903M: Andreas Klinger <ak@it-klinger.de> 9904M: Petre Rodan <petre.rodan@subdimension.ro> 9905L: linux-iio@vger.kernel.org 9906S: Maintained 9907F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9908F: drivers/iio/pressure/mprls0025pa* 9909 9910HP BIOSCFG DRIVER 9911M: Jorge Lopez <jorge.lopez2@hp.com> 9912L: platform-driver-x86@vger.kernel.org 9913S: Maintained 9914F: drivers/platform/x86/hp/hp-bioscfg/ 9915 9916HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9917L: platform-driver-x86@vger.kernel.org 9918S: Orphan 9919F: drivers/platform/x86/hp/tc1100-wmi.c 9920 9921HP WMI HARDWARE MONITOR DRIVER 9922M: James Seo <james@equiv.tech> 9923L: linux-hwmon@vger.kernel.org 9924S: Maintained 9925F: Documentation/hwmon/hp-wmi-sensors.rst 9926F: drivers/hwmon/hp-wmi-sensors.c 9927 9928HPET: High Precision Event Timers driver 9929M: Clemens Ladisch <clemens@ladisch.de> 9930S: Maintained 9931F: Documentation/timers/hpet.rst 9932F: drivers/char/hpet.c 9933F: include/linux/hpet.h 9934F: include/uapi/linux/hpet.h 9935 9936HPET: x86 9937S: Orphan 9938F: arch/x86/include/asm/hpet.h 9939F: arch/x86/kernel/hpet.c 9940 9941HPFS FILESYSTEM 9942M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9943S: Maintained 9944W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9945F: fs/hpfs/ 9946 9947HS3001 Hardware Temperature and Humidity Sensor 9948M: Andre Werner <andre.werner@systec-electronic.com> 9949L: linux-hwmon@vger.kernel.org 9950S: Maintained 9951F: drivers/hwmon/hs3001.c 9952 9953HSI SUBSYSTEM 9954M: Sebastian Reichel <sre@kernel.org> 9955S: Maintained 9956T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9957F: Documentation/ABI/testing/sysfs-bus-hsi 9958F: Documentation/driver-api/hsi.rst 9959F: drivers/hsi/ 9960F: include/linux/hsi/ 9961F: include/uapi/linux/hsi/ 9962 9963HSO 3G MODEM DRIVER 9964L: linux-usb@vger.kernel.org 9965S: Orphan 9966F: drivers/net/usb/hso.c 9967 9968HSR NETWORK PROTOCOL 9969L: netdev@vger.kernel.org 9970S: Orphan 9971F: net/hsr/ 9972 9973HT16K33 LED CONTROLLER DRIVER 9974M: Robin van der Gracht <robin@protonic.nl> 9975S: Maintained 9976F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9977F: drivers/auxdisplay/ht16k33.c 9978 9979HTCPEN TOUCHSCREEN DRIVER 9980M: Pau Oliva Fora <pof@eslack.org> 9981L: linux-input@vger.kernel.org 9982S: Maintained 9983F: drivers/input/touchscreen/htcpen.c 9984 9985HTE SUBSYSTEM 9986M: Dipen Patel <dipenp@nvidia.com> 9987L: timestamp@lists.linux.dev 9988S: Maintained 9989Q: https://patchwork.kernel.org/project/timestamp/list/ 9990T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9991F: Documentation/devicetree/bindings/timestamp/ 9992F: Documentation/driver-api/hte/ 9993F: drivers/hte/ 9994F: include/linux/hte.h 9995 9996HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9997M: Lorenzo Bianconi <lorenzo@kernel.org> 9998L: linux-iio@vger.kernel.org 9999S: Maintained 10000W: http://www.st.com/ 10001F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10002F: drivers/iio/humidity/hts221* 10003 10004HUAWEI ETHERNET DRIVER 10005M: Cai Huoqing <cai.huoqing@linux.dev> 10006L: netdev@vger.kernel.org 10007S: Maintained 10008F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10009F: drivers/net/ethernet/huawei/hinic/ 10010 10011HUGETLB SUBSYSTEM 10012M: Muchun Song <muchun.song@linux.dev> 10013L: linux-mm@kvack.org 10014S: Maintained 10015F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10016F: Documentation/admin-guide/mm/hugetlbpage.rst 10017F: Documentation/mm/hugetlbfs_reserv.rst 10018F: Documentation/mm/vmemmap_dedup.rst 10019F: fs/hugetlbfs/ 10020F: include/linux/hugetlb.h 10021F: mm/hugetlb.c 10022F: mm/hugetlb_vmemmap.c 10023F: mm/hugetlb_vmemmap.h 10024F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10025 10026HVA ST MEDIA DRIVER 10027M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10028L: linux-media@vger.kernel.org 10029S: Supported 10030W: https://linuxtv.org 10031T: git git://linuxtv.org/media_tree.git 10032F: drivers/media/platform/st/sti/hva 10033 10034HWPOISON MEMORY FAILURE HANDLING 10035M: Miaohe Lin <linmiaohe@huawei.com> 10036R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10037L: linux-mm@kvack.org 10038S: Maintained 10039F: mm/hwpoison-inject.c 10040F: mm/memory-failure.c 10041 10042HYCON HY46XX TOUCHSCREEN SUPPORT 10043M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10044L: linux-input@vger.kernel.org 10045S: Maintained 10046F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10047F: drivers/input/touchscreen/hycon-hy46xx.c 10048 10049HYGON PROCESSOR SUPPORT 10050M: Pu Wen <puwen@hygon.cn> 10051L: linux-kernel@vger.kernel.org 10052S: Maintained 10053F: arch/x86/kernel/cpu/hygon.c 10054 10055HYNIX HI556 SENSOR DRIVER 10056M: Sakari Ailus <sakari.ailus@linux.intel.com> 10057L: linux-media@vger.kernel.org 10058S: Maintained 10059T: git git://linuxtv.org/media_tree.git 10060F: drivers/media/i2c/hi556.c 10061 10062HYNIX HI846 SENSOR DRIVER 10063M: Martin Kepplinger <martin.kepplinger@puri.sm> 10064L: linux-media@vger.kernel.org 10065S: Maintained 10066F: drivers/media/i2c/hi846.c 10067 10068HYNIX HI847 SENSOR DRIVER 10069M: Sakari Ailus <sakari.ailus@linux.intel.com> 10070L: linux-media@vger.kernel.org 10071S: Maintained 10072F: drivers/media/i2c/hi847.c 10073 10074Hyper-V/Azure CORE AND DRIVERS 10075M: "K. Y. Srinivasan" <kys@microsoft.com> 10076M: Haiyang Zhang <haiyangz@microsoft.com> 10077M: Wei Liu <wei.liu@kernel.org> 10078M: Dexuan Cui <decui@microsoft.com> 10079L: linux-hyperv@vger.kernel.org 10080S: Supported 10081T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10082F: Documentation/ABI/stable/sysfs-bus-vmbus 10083F: Documentation/ABI/testing/debugfs-hyperv 10084F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10085F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10086F: Documentation/virt/hyperv 10087F: arch/arm64/hyperv 10088F: arch/arm64/include/asm/hyperv-tlfs.h 10089F: arch/arm64/include/asm/mshyperv.h 10090F: arch/x86/hyperv 10091F: arch/x86/include/asm/hyperv-tlfs.h 10092F: arch/x86/include/asm/mshyperv.h 10093F: arch/x86/include/asm/trace/hyperv.h 10094F: arch/x86/kernel/cpu/mshyperv.c 10095F: drivers/clocksource/hyperv_timer.c 10096F: drivers/hid/hid-hyperv.c 10097F: drivers/hv/ 10098F: drivers/input/serio/hyperv-keyboard.c 10099F: drivers/iommu/hyperv-iommu.c 10100F: drivers/net/ethernet/microsoft/ 10101F: drivers/net/hyperv/ 10102F: drivers/pci/controller/pci-hyperv-intf.c 10103F: drivers/pci/controller/pci-hyperv.c 10104F: drivers/scsi/storvsc_drv.c 10105F: drivers/uio/uio_hv_generic.c 10106F: drivers/video/fbdev/hyperv_fb.c 10107F: include/asm-generic/hyperv-tlfs.h 10108F: include/asm-generic/mshyperv.h 10109F: include/clocksource/hyperv_timer.h 10110F: include/linux/hyperv.h 10111F: include/net/mana 10112F: include/uapi/linux/hyperv.h 10113F: net/vmw_vsock/hyperv_transport.c 10114F: tools/hv/ 10115 10116HYPERBUS SUPPORT 10117M: Vignesh Raghavendra <vigneshr@ti.com> 10118R: Tudor Ambarus <tudor.ambarus@linaro.org> 10119L: linux-mtd@lists.infradead.org 10120S: Supported 10121Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10122C: irc://irc.oftc.net/mtd 10123T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10124F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10125F: drivers/mtd/hyperbus/ 10126F: include/linux/mtd/hyperbus.h 10127 10128HYPERVISOR VIRTUAL CONSOLE DRIVER 10129L: linuxppc-dev@lists.ozlabs.org 10130S: Odd Fixes 10131F: drivers/tty/hvc/ 10132 10133I2C ACPI SUPPORT 10134M: Mika Westerberg <mika.westerberg@linux.intel.com> 10135L: linux-i2c@vger.kernel.org 10136L: linux-acpi@vger.kernel.org 10137S: Maintained 10138F: drivers/i2c/i2c-core-acpi.c 10139 10140I2C ADDRESS TRANSLATOR (ATR) 10141M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10142R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10143L: linux-i2c@vger.kernel.org 10144S: Maintained 10145F: drivers/i2c/i2c-atr.c 10146F: include/linux/i2c-atr.h 10147 10148I2C CONTROLLER DRIVER FOR NVIDIA GPU 10149M: Ajay Gupta <ajayg@nvidia.com> 10150L: linux-i2c@vger.kernel.org 10151S: Maintained 10152F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10153F: drivers/i2c/busses/i2c-nvidia-gpu.c 10154 10155I2C MUXES 10156M: Peter Rosin <peda@axentia.se> 10157L: linux-i2c@vger.kernel.org 10158S: Maintained 10159F: Documentation/devicetree/bindings/i2c/i2c-arb* 10160F: Documentation/devicetree/bindings/i2c/i2c-gate* 10161F: Documentation/devicetree/bindings/i2c/i2c-mux* 10162F: Documentation/i2c/i2c-topology.rst 10163F: Documentation/i2c/muxes/ 10164F: drivers/i2c/i2c-mux.c 10165F: drivers/i2c/muxes/ 10166F: include/linux/i2c-mux.h 10167 10168I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10169M: Gregory CLEMENT <gregory.clement@bootlin.com> 10170L: linux-i2c@vger.kernel.org 10171S: Maintained 10172F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10173F: drivers/i2c/busses/i2c-mv64xxx.c 10174 10175I2C OVER PARALLEL PORT 10176M: Jean Delvare <jdelvare@suse.com> 10177L: linux-i2c@vger.kernel.org 10178S: Maintained 10179F: Documentation/i2c/busses/i2c-parport.rst 10180F: drivers/i2c/busses/i2c-parport.c 10181 10182I2C SUBSYSTEM 10183M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10184L: linux-i2c@vger.kernel.org 10185S: Maintained 10186W: https://i2c.wiki.kernel.org/ 10187Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10188T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10189F: Documentation/i2c/ 10190F: drivers/i2c/* 10191F: include/dt-bindings/i2c/i2c.h 10192F: include/linux/i2c-dev.h 10193F: include/linux/i2c-smbus.h 10194F: include/linux/i2c.h 10195F: include/uapi/linux/i2c-*.h 10196F: include/uapi/linux/i2c.h 10197 10198I2C SUBSYSTEM HOST DRIVERS 10199M: Andi Shyti <andi.shyti@kernel.org> 10200L: linux-i2c@vger.kernel.org 10201S: Maintained 10202W: https://i2c.wiki.kernel.org/ 10203Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10204T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10205F: Documentation/devicetree/bindings/i2c/ 10206F: drivers/i2c/algos/ 10207F: drivers/i2c/busses/ 10208F: include/dt-bindings/i2c/ 10209 10210I2C-TAOS-EVM DRIVER 10211M: Jean Delvare <jdelvare@suse.com> 10212L: linux-i2c@vger.kernel.org 10213S: Maintained 10214F: Documentation/i2c/busses/i2c-taos-evm.rst 10215F: drivers/i2c/busses/i2c-taos-evm.c 10216 10217I2C-TINY-USB DRIVER 10218M: Till Harbaum <till@harbaum.org> 10219L: linux-i2c@vger.kernel.org 10220S: Maintained 10221W: http://www.harbaum.org/till/i2c_tiny_usb 10222F: drivers/i2c/busses/i2c-tiny-usb.c 10223 10224I2C/SMBUS CONTROLLER DRIVERS FOR PC 10225M: Jean Delvare <jdelvare@suse.com> 10226L: linux-i2c@vger.kernel.org 10227S: Maintained 10228F: Documentation/i2c/busses/i2c-ali1535.rst 10229F: Documentation/i2c/busses/i2c-ali1563.rst 10230F: Documentation/i2c/busses/i2c-ali15x3.rst 10231F: Documentation/i2c/busses/i2c-amd756.rst 10232F: Documentation/i2c/busses/i2c-amd8111.rst 10233F: Documentation/i2c/busses/i2c-i801.rst 10234F: Documentation/i2c/busses/i2c-nforce2.rst 10235F: Documentation/i2c/busses/i2c-piix4.rst 10236F: Documentation/i2c/busses/i2c-sis5595.rst 10237F: Documentation/i2c/busses/i2c-sis630.rst 10238F: Documentation/i2c/busses/i2c-sis96x.rst 10239F: Documentation/i2c/busses/i2c-via.rst 10240F: Documentation/i2c/busses/i2c-viapro.rst 10241F: drivers/i2c/busses/i2c-ali1535.c 10242F: drivers/i2c/busses/i2c-ali1563.c 10243F: drivers/i2c/busses/i2c-ali15x3.c 10244F: drivers/i2c/busses/i2c-amd756-s4882.c 10245F: drivers/i2c/busses/i2c-amd756.c 10246F: drivers/i2c/busses/i2c-amd8111.c 10247F: drivers/i2c/busses/i2c-i801.c 10248F: drivers/i2c/busses/i2c-isch.c 10249F: drivers/i2c/busses/i2c-nforce2-s4985.c 10250F: drivers/i2c/busses/i2c-nforce2.c 10251F: drivers/i2c/busses/i2c-piix4.c 10252F: drivers/i2c/busses/i2c-sis5595.c 10253F: drivers/i2c/busses/i2c-sis630.c 10254F: drivers/i2c/busses/i2c-sis96x.c 10255F: drivers/i2c/busses/i2c-via.c 10256F: drivers/i2c/busses/i2c-viapro.c 10257 10258I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10259M: Hans de Goede <hdegoede@redhat.com> 10260L: linux-i2c@vger.kernel.org 10261S: Maintained 10262F: drivers/i2c/busses/i2c-cht-wc.c 10263 10264I2C/SMBUS ISMT DRIVER 10265M: Seth Heasley <seth.heasley@intel.com> 10266M: Neil Horman <nhorman@tuxdriver.com> 10267L: linux-i2c@vger.kernel.org 10268F: Documentation/i2c/busses/i2c-ismt.rst 10269F: drivers/i2c/busses/i2c-ismt.c 10270 10271I2C/SMBUS STUB DRIVER 10272M: Jean Delvare <jdelvare@suse.com> 10273L: linux-i2c@vger.kernel.org 10274S: Maintained 10275F: drivers/i2c/i2c-stub.c 10276 10277I3C DRIVER FOR ASPEED AST2600 10278M: Jeremy Kerr <jk@codeconstruct.com.au> 10279S: Maintained 10280F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10281F: drivers/i3c/master/ast2600-i3c-master.c 10282 10283I3C DRIVER FOR CADENCE I3C MASTER IP 10284M: Przemysław Gaj <pgaj@cadence.com> 10285S: Maintained 10286F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10287F: drivers/i3c/master/i3c-master-cdns.c 10288 10289I3C DRIVER FOR SYNOPSYS DESIGNWARE 10290S: Orphan 10291F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10292F: drivers/i3c/master/dw* 10293 10294I3C SUBSYSTEM 10295M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10296L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10297S: Maintained 10298C: irc://chat.freenode.net/linux-i3c 10299T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10300F: Documentation/ABI/testing/sysfs-bus-i3c 10301F: Documentation/devicetree/bindings/i3c/ 10302F: Documentation/driver-api/i3c 10303F: drivers/i3c/ 10304F: include/linux/i3c/ 10305 10306IBM Operation Panel Input Driver 10307M: Eddie James <eajames@linux.ibm.com> 10308L: linux-input@vger.kernel.org 10309S: Maintained 10310F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10311F: drivers/input/misc/ibm-panel.c 10312 10313IBM Power 842 compression accelerator 10314M: Haren Myneni <haren@us.ibm.com> 10315S: Supported 10316F: crypto/842.c 10317F: drivers/crypto/nx/Kconfig 10318F: drivers/crypto/nx/Makefile 10319F: drivers/crypto/nx/nx-842* 10320F: include/linux/sw842.h 10321F: lib/842/ 10322 10323IBM Power in-Nest Crypto Acceleration 10324M: Breno Leitão <leitao@debian.org> 10325M: Nayna Jain <nayna@linux.ibm.com> 10326M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10327L: linux-crypto@vger.kernel.org 10328S: Supported 10329F: drivers/crypto/nx/Kconfig 10330F: drivers/crypto/nx/Makefile 10331F: drivers/crypto/nx/nx-aes* 10332F: drivers/crypto/nx/nx-sha* 10333F: drivers/crypto/nx/nx.* 10334F: drivers/crypto/nx/nx_csbcpb.h 10335F: drivers/crypto/nx/nx_debugfs.c 10336 10337IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10338M: Tyrel Datwyler <tyreld@linux.ibm.com> 10339L: linux-pci@vger.kernel.org 10340L: linuxppc-dev@lists.ozlabs.org 10341S: Supported 10342F: drivers/pci/hotplug/rpadlpar* 10343 10344IBM Power Linux RAID adapter 10345M: Brian King <brking@us.ibm.com> 10346S: Supported 10347F: drivers/scsi/ipr.* 10348 10349IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10350M: Tyrel Datwyler <tyreld@linux.ibm.com> 10351L: linux-pci@vger.kernel.org 10352L: linuxppc-dev@lists.ozlabs.org 10353S: Supported 10354F: drivers/pci/hotplug/rpaphp* 10355 10356IBM Power SRIOV Virtual NIC Device Driver 10357M: Haren Myneni <haren@linux.ibm.com> 10358M: Rick Lindsley <ricklind@linux.ibm.com> 10359R: Nick Child <nnac123@linux.ibm.com> 10360R: Thomas Falcon <tlfalcon@linux.ibm.com> 10361L: netdev@vger.kernel.org 10362S: Supported 10363F: drivers/net/ethernet/ibm/ibmvnic.* 10364 10365IBM Power VFIO Support 10366M: Timothy Pearson <tpearson@raptorengineering.com> 10367S: Supported 10368F: drivers/vfio/vfio_iommu_spapr_tce.c 10369 10370IBM Power Virtual Ethernet Device Driver 10371M: Nick Child <nnac123@linux.ibm.com> 10372L: netdev@vger.kernel.org 10373S: Supported 10374F: drivers/net/ethernet/ibm/ibmveth.* 10375 10376IBM Power Virtual FC Device Drivers 10377M: Tyrel Datwyler <tyreld@linux.ibm.com> 10378L: linux-scsi@vger.kernel.org 10379S: Supported 10380F: drivers/scsi/ibmvscsi/ibmvfc* 10381 10382IBM Power Virtual Management Channel Driver 10383M: Brad Warrum <bwarrum@linux.ibm.com> 10384M: Ritu Agarwal <rituagar@linux.ibm.com> 10385S: Supported 10386F: drivers/misc/ibmvmc.* 10387 10388IBM Power Virtual SCSI Device Drivers 10389M: Tyrel Datwyler <tyreld@linux.ibm.com> 10390L: linux-scsi@vger.kernel.org 10391S: Supported 10392F: drivers/scsi/ibmvscsi/ibmvscsi* 10393F: include/scsi/viosrp.h 10394 10395IBM Power Virtual SCSI Device Target Driver 10396M: Tyrel Datwyler <tyreld@linux.ibm.com> 10397L: linux-scsi@vger.kernel.org 10398L: target-devel@vger.kernel.org 10399S: Supported 10400F: drivers/scsi/ibmvscsi_tgt/ 10401 10402IBM Power VMX Cryptographic instructions 10403M: Breno Leitão <leitao@debian.org> 10404M: Nayna Jain <nayna@linux.ibm.com> 10405M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10406L: linux-crypto@vger.kernel.org 10407S: Supported 10408F: arch/powerpc/crypto/Kconfig 10409F: arch/powerpc/crypto/Makefile 10410F: arch/powerpc/crypto/aes.c 10411F: arch/powerpc/crypto/aes_cbc.c 10412F: arch/powerpc/crypto/aes_ctr.c 10413F: arch/powerpc/crypto/aes_xts.c 10414F: arch/powerpc/crypto/aesp8-ppc.* 10415F: arch/powerpc/crypto/ghash.c 10416F: arch/powerpc/crypto/ghashp8-ppc.pl 10417F: arch/powerpc/crypto/ppc-xlate.pl 10418F: arch/powerpc/crypto/vmx.c 10419 10420IBM ServeRAID RAID DRIVER 10421S: Orphan 10422F: drivers/scsi/ips.* 10423 10424ICH LPC AND GPIO DRIVER 10425M: Peter Tyser <ptyser@xes-inc.com> 10426S: Maintained 10427F: drivers/gpio/gpio-ich.c 10428F: drivers/mfd/lpc_ich.c 10429 10430ICY I2C DRIVER 10431M: Max Staudt <max@enpas.org> 10432L: linux-i2c@vger.kernel.org 10433S: Maintained 10434F: drivers/i2c/busses/i2c-icy.c 10435 10436IDEAPAD LAPTOP EXTRAS DRIVER 10437M: Ike Panhc <ike.pan@canonical.com> 10438L: platform-driver-x86@vger.kernel.org 10439S: Maintained 10440W: http://launchpad.net/ideapad-laptop 10441F: drivers/platform/x86/ideapad-laptop.c 10442 10443IDEAPAD LAPTOP SLIDEBAR DRIVER 10444M: Andrey Moiseev <o2g.org.ru@gmail.com> 10445L: linux-input@vger.kernel.org 10446S: Maintained 10447W: https://github.com/o2genum/ideapad-slidebar 10448F: drivers/input/misc/ideapad_slidebar.c 10449 10450IDT VersaClock 5 CLOCK DRIVER 10451M: Luca Ceresoli <luca@lucaceresoli.net> 10452S: Maintained 10453F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10454F: drivers/clk/clk-versaclock5.c 10455 10456IEEE 802.15.4 SUBSYSTEM 10457M: Alexander Aring <alex.aring@gmail.com> 10458M: Stefan Schmidt <stefan@datenfreihafen.org> 10459M: Miquel Raynal <miquel.raynal@bootlin.com> 10460L: linux-wpan@vger.kernel.org 10461S: Maintained 10462W: https://linux-wpan.org/ 10463Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10464T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10465T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10466F: Documentation/networking/ieee802154.rst 10467F: drivers/net/ieee802154/ 10468F: include/linux/ieee802154.h 10469F: include/linux/nl802154.h 10470F: include/net/af_ieee802154.h 10471F: include/net/cfg802154.h 10472F: include/net/ieee802154_netdev.h 10473F: include/net/mac802154.h 10474F: include/net/nl802154.h 10475F: net/ieee802154/ 10476F: net/mac802154/ 10477 10478IFCVF VIRTIO DATA PATH ACCELERATOR 10479R: Zhu Lingshan <lingshan.zhu@intel.com> 10480F: drivers/vdpa/ifcvf/ 10481 10482IFE PROTOCOL 10483M: Yotam Gigi <yotam.gi@gmail.com> 10484M: Jamal Hadi Salim <jhs@mojatatu.com> 10485F: include/net/ife.h 10486F: include/uapi/linux/ife.h 10487F: net/ife 10488 10489IGORPLUG-USB IR RECEIVER 10490M: Sean Young <sean@mess.org> 10491L: linux-media@vger.kernel.org 10492S: Maintained 10493F: drivers/media/rc/igorplugusb.c 10494 10495IGUANAWORKS USB IR TRANSCEIVER 10496M: Sean Young <sean@mess.org> 10497L: linux-media@vger.kernel.org 10498S: Maintained 10499F: drivers/media/rc/iguanair.c 10500 10501IIO BACKEND FRAMEWORK 10502M: Nuno Sa <nuno.sa@analog.com> 10503R: Olivier Moysan <olivier.moysan@foss.st.com> 10504L: linux-iio@vger.kernel.org 10505S: Maintained 10506F: drivers/iio/industrialio-backend.c 10507F: include/linux/iio/backend.h 10508 10509IIO DIGITAL POTENTIOMETER DAC 10510M: Peter Rosin <peda@axentia.se> 10511L: linux-iio@vger.kernel.org 10512S: Maintained 10513F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10514F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10515F: drivers/iio/dac/dpot-dac.c 10516 10517IIO ENVELOPE DETECTOR 10518M: Peter Rosin <peda@axentia.se> 10519L: linux-iio@vger.kernel.org 10520S: Maintained 10521F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10522F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10523F: drivers/iio/adc/envelope-detector.c 10524 10525IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10526M: Matti Vaittinen <mazziesaccount@gmail.com> 10527L: linux-iio@vger.kernel.org 10528S: Maintained 10529F: drivers/iio/industrialio-gts-helper.c 10530F: include/linux/iio/iio-gts-helper.h 10531F: drivers/iio/test/iio-test-gts.c 10532 10533IIO MULTIPLEXER 10534M: Peter Rosin <peda@axentia.se> 10535L: linux-iio@vger.kernel.org 10536S: Maintained 10537F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10538F: drivers/iio/multiplexer/iio-mux.c 10539 10540IIO SCMI BASED DRIVER 10541M: Jyoti Bhayana <jbhayana@google.com> 10542L: linux-iio@vger.kernel.org 10543S: Maintained 10544F: drivers/iio/common/scmi_sensors/scmi_iio.c 10545 10546IIO SUBSYSTEM AND DRIVERS 10547M: Jonathan Cameron <jic23@kernel.org> 10548R: Lars-Peter Clausen <lars@metafoo.de> 10549L: linux-iio@vger.kernel.org 10550S: Maintained 10551T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10552F: Documentation/ABI/testing/configfs-iio* 10553F: Documentation/ABI/testing/sysfs-bus-iio* 10554F: Documentation/devicetree/bindings/iio/ 10555F: drivers/iio/ 10556F: drivers/staging/iio/ 10557F: include/dt-bindings/iio/ 10558F: include/linux/iio/ 10559F: tools/iio/ 10560 10561IIO UNIT CONVERTER 10562M: Peter Rosin <peda@axentia.se> 10563L: linux-iio@vger.kernel.org 10564S: Maintained 10565F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10566F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10567F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10568F: drivers/iio/afe/iio-rescale.c 10569 10570IKANOS/ADI EAGLE ADSL USB DRIVER 10571M: Matthieu Castet <castet.matthieu@free.fr> 10572M: Stanislaw Gruszka <stf_xl@wp.pl> 10573S: Maintained 10574F: drivers/usb/atm/ueagle-atm.c 10575 10576IMAGIS TOUCHSCREEN DRIVER 10577M: Markuss Broks <markuss.broks@gmail.com> 10578S: Maintained 10579F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10580F: drivers/input/touchscreen/imagis.c 10581 10582IMGTEC ASCII LCD DRIVER 10583M: Paul Burton <paulburton@kernel.org> 10584S: Maintained 10585F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10586F: drivers/auxdisplay/img-ascii-lcd.c 10587 10588IMGTEC IR DECODER DRIVER 10589S: Orphan 10590F: drivers/media/rc/img-ir/ 10591 10592IMGTEC POWERVR DRM DRIVER 10593M: Frank Binns <frank.binns@imgtec.com> 10594M: Matt Coster <matt.coster@imgtec.com> 10595S: Supported 10596T: git git://anongit.freedesktop.org/drm/drm-misc 10597F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10598F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10599F: Documentation/gpu/imagination/ 10600F: drivers/gpu/drm/imagination/ 10601F: include/uapi/drm/pvr_drm.h 10602 10603IMON SOUNDGRAPH USB IR RECEIVER 10604M: Sean Young <sean@mess.org> 10605L: linux-media@vger.kernel.org 10606S: Maintained 10607F: drivers/media/rc/imon.c 10608F: drivers/media/rc/imon_raw.c 10609 10610IMS TWINTURBO FRAMEBUFFER DRIVER 10611L: linux-fbdev@vger.kernel.org 10612S: Orphan 10613F: drivers/video/fbdev/imsttfb.c 10614 10615INDEX OF FURTHER KERNEL DOCUMENTATION 10616M: Carlos Bilbao <carlos.bilbao@amd.com> 10617S: Maintained 10618F: Documentation/process/kernel-docs.rst 10619 10620INDUSTRY PACK SUBSYSTEM (IPACK) 10621M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10622M: Jens Taprogge <jens.taprogge@taprogge.org> 10623M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10624L: industrypack-devel@lists.sourceforge.net 10625S: Maintained 10626W: http://industrypack.sourceforge.net 10627F: drivers/ipack/ 10628 10629INFINEON DPS310 Driver 10630M: Eddie James <eajames@linux.ibm.com> 10631L: linux-iio@vger.kernel.org 10632S: Maintained 10633F: drivers/iio/pressure/dps310.c 10634 10635INFINEON PEB2466 ASoC CODEC 10636M: Herve Codina <herve.codina@bootlin.com> 10637L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10638S: Maintained 10639F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10640F: sound/soc/codecs/peb2466.c 10641 10642INFINIBAND SUBSYSTEM 10643M: Jason Gunthorpe <jgg@nvidia.com> 10644M: Leon Romanovsky <leonro@nvidia.com> 10645L: linux-rdma@vger.kernel.org 10646S: Supported 10647W: https://github.com/linux-rdma/rdma-core 10648Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10649T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10650F: Documentation/devicetree/bindings/infiniband/ 10651F: Documentation/infiniband/ 10652F: drivers/infiniband/ 10653F: include/rdma/ 10654F: include/trace/events/ib_mad.h 10655F: include/trace/events/ib_umad.h 10656F: include/trace/misc/rdma.h 10657F: include/uapi/linux/if_infiniband.h 10658F: include/uapi/rdma/ 10659F: samples/bpf/ibumad_kern.c 10660F: samples/bpf/ibumad_user.c 10661 10662INGENIC JZ4780 NAND DRIVER 10663M: Harvey Hunt <harveyhuntnexus@gmail.com> 10664L: linux-mtd@lists.infradead.org 10665L: linux-mips@vger.kernel.org 10666S: Maintained 10667F: drivers/mtd/nand/raw/ingenic/ 10668 10669INGENIC JZ47xx SoCs 10670M: Paul Cercueil <paul@crapouillou.net> 10671L: linux-mips@vger.kernel.org 10672S: Maintained 10673F: arch/mips/boot/dts/ingenic/ 10674F: arch/mips/generic/board-ingenic.c 10675F: arch/mips/include/asm/mach-ingenic/ 10676F: arch/mips/ingenic/Kconfig 10677F: drivers/clk/ingenic/ 10678F: drivers/dma/dma-jz4780.c 10679F: drivers/gpu/drm/ingenic/ 10680F: drivers/i2c/busses/i2c-jz4780.c 10681F: drivers/iio/adc/ingenic-adc.c 10682F: drivers/irqchip/irq-ingenic.c 10683F: drivers/memory/jz4780-nemc.c 10684F: drivers/mmc/host/jz4740_mmc.c 10685F: drivers/mtd/nand/raw/ingenic/ 10686F: drivers/pinctrl/pinctrl-ingenic.c 10687F: drivers/power/supply/ingenic-battery.c 10688F: drivers/pwm/pwm-jz4740.c 10689F: drivers/remoteproc/ingenic_rproc.c 10690F: drivers/rtc/rtc-jz4740.c 10691F: drivers/tty/serial/8250/8250_ingenic.c 10692F: drivers/usb/musb/jz4740.c 10693F: drivers/watchdog/jz4740_wdt.c 10694F: include/dt-bindings/iio/adc/ingenic,adc.h 10695F: include/linux/mfd/ingenic-tcu.h 10696F: sound/soc/codecs/jz47* 10697F: sound/soc/jz4740/ 10698 10699INJOINIC IP5xxx POWER BANK IC DRIVER 10700M: Samuel Holland <samuel@sholland.org> 10701S: Maintained 10702F: drivers/power/supply/ip5xxx_power.c 10703 10704INOTIFY 10705M: Jan Kara <jack@suse.cz> 10706R: Amir Goldstein <amir73il@gmail.com> 10707L: linux-fsdevel@vger.kernel.org 10708S: Maintained 10709F: Documentation/filesystems/inotify.rst 10710F: fs/notify/inotify/ 10711F: include/linux/inotify.h 10712F: include/uapi/linux/inotify.h 10713 10714INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10715M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10716L: linux-input@vger.kernel.org 10717S: Maintained 10718Q: http://patchwork.kernel.org/project/linux-input/list/ 10719T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10720F: Documentation/devicetree/bindings/input/ 10721F: Documentation/devicetree/bindings/serio/ 10722F: Documentation/input/ 10723F: drivers/input/ 10724F: include/dt-bindings/input/ 10725F: include/linux/input.h 10726F: include/linux/input/ 10727F: include/uapi/linux/input-event-codes.h 10728F: include/uapi/linux/input.h 10729 10730INPUT MULTITOUCH (MT) PROTOCOL 10731M: Henrik Rydberg <rydberg@bitmath.org> 10732L: linux-input@vger.kernel.org 10733S: Odd fixes 10734F: Documentation/input/multi-touch-protocol.rst 10735F: drivers/input/input-mt.c 10736K: \b(ABS|SYN)_MT_ 10737 10738INSIDE SECURE CRYPTO DRIVER 10739M: Antoine Tenart <atenart@kernel.org> 10740L: linux-crypto@vger.kernel.org 10741S: Maintained 10742F: drivers/crypto/inside-secure/ 10743 10744INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10745M: Mimi Zohar <zohar@linux.ibm.com> 10746M: Roberto Sassu <roberto.sassu@huawei.com> 10747M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10748R: Eric Snowberg <eric.snowberg@oracle.com> 10749L: linux-integrity@vger.kernel.org 10750S: Supported 10751T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10752F: security/integrity/ 10753F: security/integrity/ima/ 10754 10755INTEL 810/815 FRAMEBUFFER DRIVER 10756M: Antonino Daplas <adaplas@gmail.com> 10757L: linux-fbdev@vger.kernel.org 10758S: Maintained 10759F: drivers/video/fbdev/i810/ 10760 10761INTEL 8254 COUNTER DRIVER 10762M: William Breathitt Gray <william.gray@linaro.org> 10763L: linux-iio@vger.kernel.org 10764S: Maintained 10765F: drivers/counter/i8254.c 10766F: include/linux/i8254.h 10767 10768INTEL 8255 GPIO DRIVER 10769M: William Breathitt Gray <william.gray@linaro.org> 10770L: linux-gpio@vger.kernel.org 10771S: Maintained 10772F: drivers/gpio/gpio-i8255.c 10773F: drivers/gpio/gpio-i8255.h 10774 10775INTEL ASoC DRIVERS 10776M: Cezary Rojewski <cezary.rojewski@intel.com> 10777M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10778M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10779M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10780M: Bard Liao <yung-chuan.liao@linux.intel.com> 10781M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10782M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10783L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10784S: Supported 10785F: sound/soc/intel/ 10786 10787INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10788M: Hans de Goede <hdegoede@redhat.com> 10789L: platform-driver-x86@vger.kernel.org 10790S: Maintained 10791F: drivers/platform/x86/intel/atomisp2/pm.c 10792 10793INTEL ATOMISP2 LED DRIVER 10794M: Hans de Goede <hdegoede@redhat.com> 10795L: platform-driver-x86@vger.kernel.org 10796S: Maintained 10797F: drivers/platform/x86/intel/atomisp2/led.c 10798 10799INTEL BIOS SAR INT1092 DRIVER 10800M: Shravan Sudhakar <s.shravan@intel.com> 10801L: platform-driver-x86@vger.kernel.org 10802S: Maintained 10803F: drivers/platform/x86/intel/int1092/ 10804 10805INTEL BROXTON PMC DRIVER 10806M: Mika Westerberg <mika.westerberg@linux.intel.com> 10807M: Zha Qipeng <qipeng.zha@intel.com> 10808S: Maintained 10809F: drivers/mfd/intel_pmc_bxt.c 10810F: include/linux/mfd/intel_pmc_bxt.h 10811 10812INTEL C600 SERIES SAS CONTROLLER DRIVER 10813M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10814L: linux-scsi@vger.kernel.org 10815S: Supported 10816T: git git://git.code.sf.net/p/intel-sas/isci 10817F: drivers/scsi/isci/ 10818 10819INTEL CPU family model numbers 10820M: Tony Luck <tony.luck@intel.com> 10821M: x86@kernel.org 10822L: linux-kernel@vger.kernel.org 10823S: Supported 10824F: arch/x86/include/asm/intel-family.h 10825 10826INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10827M: Jani Nikula <jani.nikula@linux.intel.com> 10828M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10829L: intel-gfx@lists.freedesktop.org 10830L: intel-xe@lists.freedesktop.org 10831S: Supported 10832F: drivers/gpu/drm/i915/display/ 10833F: drivers/gpu/drm/xe/display/ 10834F: drivers/gpu/drm/xe/compat-i915-headers 10835 10836INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10837M: Jani Nikula <jani.nikula@linux.intel.com> 10838M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10839M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10840M: Tvrtko Ursulin <tursulin@ursulin.net> 10841L: intel-gfx@lists.freedesktop.org 10842S: Supported 10843W: https://drm.pages.freedesktop.org/intel-docs/ 10844Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10845B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10846C: irc://irc.oftc.net/intel-gfx 10847T: git git://anongit.freedesktop.org/drm-intel 10848F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10849F: Documentation/gpu/i915.rst 10850F: drivers/gpu/drm/ci/xfails/i915* 10851F: drivers/gpu/drm/i915/ 10852F: include/drm/i915* 10853F: include/uapi/drm/i915_drm.h 10854 10855INTEL DRM XE DRIVER (Lunar Lake and newer) 10856M: Lucas De Marchi <lucas.demarchi@intel.com> 10857M: Oded Gabbay <ogabbay@kernel.org> 10858M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10859L: intel-xe@lists.freedesktop.org 10860S: Supported 10861W: https://drm.pages.freedesktop.org/intel-docs/ 10862Q: http://patchwork.freedesktop.org/project/intel-xe/ 10863B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10864C: irc://irc.oftc.net/xe 10865T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10866F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10867F: Documentation/gpu/xe/ 10868F: drivers/gpu/drm/xe/ 10869F: include/drm/xe* 10870F: include/uapi/drm/xe_drm.h 10871 10872INTEL ETHERNET DRIVERS 10873M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10874M: Tony Nguyen <anthony.l.nguyen@intel.com> 10875L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10876S: Supported 10877W: https://www.intel.com/content/www/us/en/support.html 10878Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10879T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10880T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10881F: Documentation/networking/device_drivers/ethernet/intel/ 10882F: drivers/net/ethernet/intel/ 10883F: drivers/net/ethernet/intel/*/ 10884F: include/linux/avf/virtchnl.h 10885F: include/linux/net/intel/iidc.h 10886 10887INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10888M: Mustafa Ismail <mustafa.ismail@intel.com> 10889M: Shiraz Saleem <shiraz.saleem@intel.com> 10890L: linux-rdma@vger.kernel.org 10891S: Supported 10892F: drivers/infiniband/hw/irdma/ 10893F: include/uapi/rdma/irdma-abi.h 10894 10895INTEL GPIO DRIVERS 10896M: Andy Shevchenko <andy@kernel.org> 10897L: linux-gpio@vger.kernel.org 10898S: Supported 10899T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10900F: drivers/gpio/gpio-elkhartlake.c 10901F: drivers/gpio/gpio-ich.c 10902F: drivers/gpio/gpio-merrifield.c 10903F: drivers/gpio/gpio-ml-ioh.c 10904F: drivers/gpio/gpio-pch.c 10905F: drivers/gpio/gpio-sch.c 10906F: drivers/gpio/gpio-sodaville.c 10907F: drivers/gpio/gpio-tangier.c 10908F: drivers/gpio/gpio-tangier.h 10909 10910INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10911M: Zhenyu Wang <zhenyuw@linux.intel.com> 10912M: Zhi Wang <zhi.wang.linux@gmail.com> 10913L: intel-gvt-dev@lists.freedesktop.org 10914L: intel-gfx@lists.freedesktop.org 10915S: Supported 10916W: https://github.com/intel/gvt-linux/wiki 10917T: git https://github.com/intel/gvt-linux.git 10918F: drivers/gpu/drm/i915/gvt/ 10919 10920INTEL HID EVENT DRIVER 10921M: Alex Hung <alexhung@gmail.com> 10922L: platform-driver-x86@vger.kernel.org 10923S: Maintained 10924F: drivers/platform/x86/intel/hid.c 10925 10926INTEL I/OAT DMA DRIVER 10927M: Dave Jiang <dave.jiang@intel.com> 10928R: Dan Williams <dan.j.williams@intel.com> 10929L: dmaengine@vger.kernel.org 10930S: Supported 10931Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10932F: drivers/dma/ioat* 10933 10934INTEL IAA CRYPTO DRIVER 10935M: Tom Zanussi <tom.zanussi@linux.intel.com> 10936L: linux-crypto@vger.kernel.org 10937S: Supported 10938F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10939F: drivers/crypto/intel/iaa/* 10940 10941INTEL IDLE DRIVER 10942M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10943M: Len Brown <lenb@kernel.org> 10944L: linux-pm@vger.kernel.org 10945S: Supported 10946B: https://bugzilla.kernel.org 10947T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10948F: drivers/idle/intel_idle.c 10949 10950INTEL IDXD DRIVER 10951M: Fenghua Yu <fenghua.yu@intel.com> 10952M: Dave Jiang <dave.jiang@intel.com> 10953L: dmaengine@vger.kernel.org 10954S: Supported 10955F: drivers/dma/idxd/* 10956F: include/uapi/linux/idxd.h 10957 10958INTEL IN FIELD SCAN (IFS) DEVICE 10959M: Jithu Joseph <jithu.joseph@intel.com> 10960R: Ashok Raj <ashok.raj@intel.com> 10961R: Tony Luck <tony.luck@intel.com> 10962S: Maintained 10963F: drivers/platform/x86/intel/ifs 10964F: include/trace/events/intel_ifs.h 10965 10966INTEL INTEGRATED SENSOR HUB DRIVER 10967M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10968M: Jiri Kosina <jikos@kernel.org> 10969L: linux-input@vger.kernel.org 10970S: Maintained 10971F: drivers/hid/intel-ish-hid/ 10972 10973INTEL IOMMU (VT-d) 10974M: David Woodhouse <dwmw2@infradead.org> 10975M: Lu Baolu <baolu.lu@linux.intel.com> 10976L: iommu@lists.linux.dev 10977S: Supported 10978T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10979F: drivers/iommu/intel/ 10980 10981INTEL IPU3 CSI-2 CIO2 DRIVER 10982M: Yong Zhi <yong.zhi@intel.com> 10983M: Sakari Ailus <sakari.ailus@linux.intel.com> 10984M: Bingbu Cao <bingbu.cao@intel.com> 10985M: Dan Scally <djrscally@gmail.com> 10986R: Tianshu Qiu <tian.shu.qiu@intel.com> 10987L: linux-media@vger.kernel.org 10988S: Maintained 10989T: git git://linuxtv.org/media_tree.git 10990F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10991F: drivers/media/pci/intel/ipu3/ 10992 10993INTEL IPU3 CSI-2 IMGU DRIVER 10994M: Sakari Ailus <sakari.ailus@linux.intel.com> 10995R: Bingbu Cao <bingbu.cao@intel.com> 10996R: Tianshu Qiu <tian.shu.qiu@intel.com> 10997L: linux-media@vger.kernel.org 10998S: Maintained 10999F: Documentation/admin-guide/media/ipu3.rst 11000F: Documentation/admin-guide/media/ipu3_rcb.svg 11001F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11002F: drivers/staging/media/ipu3/ 11003 11004INTEL ISHTP ECLITE DRIVER 11005M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11006L: platform-driver-x86@vger.kernel.org 11007S: Supported 11008F: drivers/platform/x86/intel/ishtp_eclite.c 11009 11010INTEL IXP4XX CRYPTO SUPPORT 11011M: Corentin Labbe <clabbe@baylibre.com> 11012L: linux-crypto@vger.kernel.org 11013S: Maintained 11014F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11015 11016INTEL KEEM BAY DRM DRIVER 11017M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11018M: Edmund Dea <edmund.j.dea@intel.com> 11019S: Maintained 11020F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11021F: drivers/gpu/drm/kmb/ 11022 11023INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11024M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11025S: Maintained 11026F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11027F: drivers/crypto/intel/keembay/Kconfig 11028F: drivers/crypto/intel/keembay/Makefile 11029F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11030F: drivers/crypto/intel/keembay/ocs-aes.c 11031F: drivers/crypto/intel/keembay/ocs-aes.h 11032 11033INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11034M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11035M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11036M: Mark Gross <mgross@linux.intel.com> 11037S: Maintained 11038F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11039F: drivers/crypto/intel/keembay/Kconfig 11040F: drivers/crypto/intel/keembay/Makefile 11041F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11042 11043INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11044M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11045M: Declan Murphy <declan.murphy@intel.com> 11046S: Maintained 11047F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11048F: drivers/crypto/intel/keembay/Kconfig 11049F: drivers/crypto/intel/keembay/Makefile 11050F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11051F: drivers/crypto/intel/keembay/ocs-hcu.c 11052F: drivers/crypto/intel/keembay/ocs-hcu.h 11053 11054INTEL MANAGEMENT ENGINE (mei) 11055M: Tomas Winkler <tomas.winkler@intel.com> 11056L: linux-kernel@vger.kernel.org 11057S: Supported 11058F: Documentation/driver-api/mei/* 11059F: drivers/misc/mei/ 11060F: drivers/watchdog/mei_wdt.c 11061F: include/linux/mei_aux.h 11062F: include/linux/mei_cl_bus.h 11063F: include/uapi/linux/mei.h 11064F: include/uapi/linux/mei_uuid.h 11065F: include/uapi/linux/uuid.h 11066F: samples/mei/* 11067 11068INTEL MAX 10 BMC MFD DRIVER 11069M: Xu Yilun <yilun.xu@intel.com> 11070R: Tom Rix <trix@redhat.com> 11071S: Maintained 11072F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11073F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11074F: drivers/hwmon/intel-m10-bmc-hwmon.c 11075F: drivers/mfd/intel-m10-bmc* 11076F: include/linux/mfd/intel-m10-bmc.h 11077 11078INTEL MAX10 BMC SECURE UPDATES 11079M: Peter Colberg <peter.colberg@intel.com> 11080L: linux-fpga@vger.kernel.org 11081S: Maintained 11082F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11083F: drivers/fpga/intel-m10-bmc-sec-update.c 11084 11085INTEL P-Unit IPC DRIVER 11086M: Zha Qipeng <qipeng.zha@intel.com> 11087L: platform-driver-x86@vger.kernel.org 11088S: Maintained 11089F: arch/x86/include/asm/intel_punit_ipc.h 11090F: drivers/platform/x86/intel/punit_ipc.c 11091 11092INTEL PMC CORE DRIVER 11093M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11094M: David E Box <david.e.box@intel.com> 11095L: platform-driver-x86@vger.kernel.org 11096S: Maintained 11097F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11098F: drivers/platform/x86/intel/pmc/ 11099 11100INTEL PMIC GPIO DRIVERS 11101M: Andy Shevchenko <andy@kernel.org> 11102S: Supported 11103T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11104F: drivers/gpio/gpio-*cove.c 11105 11106INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11107M: Andy Shevchenko <andy@kernel.org> 11108S: Supported 11109F: drivers/mfd/intel_soc_pmic* 11110F: include/linux/mfd/intel_soc_pmic* 11111 11112INTEL PMT DRIVERS 11113M: David E. Box <david.e.box@linux.intel.com> 11114S: Supported 11115F: drivers/platform/x86/intel/pmt/ 11116 11117INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11118M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11119L: linux-wireless@vger.kernel.org 11120S: Maintained 11121F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11122F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11123F: drivers/net/wireless/intel/ipw2x00/ 11124 11125INTEL PSTATE DRIVER 11126M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11127M: Len Brown <lenb@kernel.org> 11128L: linux-pm@vger.kernel.org 11129S: Supported 11130F: drivers/cpufreq/intel_pstate.c 11131 11132INTEL PTP DFL ToD DRIVER 11133M: Tianfei Zhang <tianfei.zhang@intel.com> 11134L: linux-fpga@vger.kernel.org 11135L: netdev@vger.kernel.org 11136S: Maintained 11137F: drivers/ptp/ptp_dfl_tod.c 11138 11139INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11140M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11141L: linux-iio@vger.kernel.org 11142F: drivers/counter/intel-qep.c 11143 11144INTEL SCU DRIVERS 11145M: Mika Westerberg <mika.westerberg@linux.intel.com> 11146S: Maintained 11147F: arch/x86/include/asm/intel_scu_ipc.h 11148F: drivers/platform/x86/intel_scu_* 11149 11150INTEL SDSI DRIVER 11151M: David E. Box <david.e.box@linux.intel.com> 11152S: Supported 11153F: drivers/platform/x86/intel/sdsi.c 11154F: tools/arch/x86/intel_sdsi/ 11155F: tools/testing/selftests/drivers/sdsi/ 11156 11157INTEL SGX 11158M: Jarkko Sakkinen <jarkko@kernel.org> 11159R: Dave Hansen <dave.hansen@linux.intel.com> 11160L: linux-sgx@vger.kernel.org 11161S: Supported 11162Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11163T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11164F: Documentation/arch/x86/sgx.rst 11165F: arch/x86/entry/vdso/vsgx.S 11166F: arch/x86/include/asm/sgx.h 11167F: arch/x86/include/uapi/asm/sgx.h 11168F: arch/x86/kernel/cpu/sgx/* 11169F: tools/testing/selftests/sgx/* 11170K: \bSGX_ 11171 11172INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11173M: Daniel Scally <djrscally@gmail.com> 11174S: Maintained 11175F: drivers/platform/x86/intel/int3472/ 11176 11177INTEL SPEED SELECT TECHNOLOGY 11178M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11179L: platform-driver-x86@vger.kernel.org 11180S: Maintained 11181F: drivers/platform/x86/intel/speed_select_if/ 11182F: include/uapi/linux/isst_if.h 11183F: tools/power/x86/intel-speed-select/ 11184 11185INTEL STRATIX10 FIRMWARE DRIVERS 11186M: Dinh Nguyen <dinguyen@kernel.org> 11187L: linux-kernel@vger.kernel.org 11188S: Maintained 11189T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11190F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11191F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11192F: drivers/firmware/stratix10-rsu.c 11193F: drivers/firmware/stratix10-svc.c 11194F: include/linux/firmware/intel/stratix10-smc.h 11195F: include/linux/firmware/intel/stratix10-svc-client.h 11196 11197INTEL TELEMETRY DRIVER 11198M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11199M: "David E. Box" <david.e.box@linux.intel.com> 11200L: platform-driver-x86@vger.kernel.org 11201S: Maintained 11202F: arch/x86/include/asm/intel_telemetry.h 11203F: drivers/platform/x86/intel/telemetry/ 11204 11205INTEL TPMI DRIVER 11206M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11207L: platform-driver-x86@vger.kernel.org 11208S: Maintained 11209F: Documentation/ABI/testing/debugfs-tpmi 11210F: drivers/platform/x86/intel/tpmi.c 11211F: include/linux/intel_tpmi.h 11212 11213INTEL UNCORE FREQUENCY CONTROL 11214M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11215L: platform-driver-x86@vger.kernel.org 11216S: Maintained 11217F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11218F: drivers/platform/x86/intel/uncore-frequency/ 11219 11220INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11221M: David E. Box <david.e.box@linux.intel.com> 11222S: Supported 11223F: drivers/platform/x86/intel/vsec.* 11224 11225INTEL VIRTUAL BUTTON DRIVER 11226M: AceLan Kao <acelan.kao@canonical.com> 11227L: platform-driver-x86@vger.kernel.org 11228S: Maintained 11229F: drivers/platform/x86/intel/vbtn.c 11230 11231INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11232M: Stanislaw Gruszka <stf_xl@wp.pl> 11233L: linux-wireless@vger.kernel.org 11234S: Supported 11235F: drivers/net/wireless/intel/iwlegacy/ 11236 11237INTEL WIRELESS WIFI LINK (iwlwifi) 11238M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11239L: linux-wireless@vger.kernel.org 11240S: Supported 11241W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11242T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11243F: drivers/net/wireless/intel/iwlwifi/ 11244 11245INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11246M: Jithu Joseph <jithu.joseph@intel.com> 11247S: Maintained 11248W: https://slimbootloader.github.io/security/firmware-update.html 11249F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11250 11251INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11252L: Dell.Client.Kernel@dell.com 11253S: Maintained 11254F: drivers/platform/x86/intel/wmi/thunderbolt.c 11255 11256INTEL WWAN IOSM DRIVER 11257M: M Chetan Kumar <m.chetan.kumar@intel.com> 11258L: netdev@vger.kernel.org 11259S: Maintained 11260F: drivers/net/wwan/iosm/ 11261 11262INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11263M: Xin Li <xin@zytor.com> 11264M: "H. Peter Anvin" <hpa@zytor.com> 11265S: Supported 11266F: Documentation/arch/x86/x86_64/fred.rst 11267F: arch/x86/entry/entry_64_fred.S 11268F: arch/x86/entry/entry_fred.c 11269F: arch/x86/include/asm/fred.h 11270F: arch/x86/kernel/fred.c 11271 11272INTEL(R) TRACE HUB 11273M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11274S: Supported 11275F: Documentation/trace/intel_th.rst 11276F: drivers/hwtracing/intel_th/ 11277F: include/linux/intel_th.h 11278 11279INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11280M: Ning Sun <ning.sun@intel.com> 11281L: tboot-devel@lists.sourceforge.net 11282S: Supported 11283W: http://tboot.sourceforge.net 11284T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11285F: Documentation/arch/x86/intel_txt.rst 11286F: arch/x86/kernel/tboot.c 11287F: include/linux/tboot.h 11288 11289INTERCONNECT API 11290M: Georgi Djakov <djakov@kernel.org> 11291L: linux-pm@vger.kernel.org 11292S: Maintained 11293T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11294F: Documentation/devicetree/bindings/interconnect/ 11295F: Documentation/driver-api/interconnect.rst 11296F: drivers/interconnect/ 11297F: include/dt-bindings/interconnect/ 11298F: include/linux/interconnect-provider.h 11299F: include/linux/interconnect.h 11300 11301INTERRUPT COUNTER DRIVER 11302M: Oleksij Rempel <o.rempel@pengutronix.de> 11303R: Pengutronix Kernel Team <kernel@pengutronix.de> 11304L: linux-iio@vger.kernel.org 11305F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11306F: drivers/counter/interrupt-cnt.c 11307 11308INTERSIL ISL7998X VIDEO DECODER DRIVER 11309M: Michael Tretter <m.tretter@pengutronix.de> 11310R: Pengutronix Kernel Team <kernel@pengutronix.de> 11311L: linux-media@vger.kernel.org 11312S: Maintained 11313F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11314F: drivers/media/i2c/isl7998x.c 11315 11316INVENSENSE ICM-426xx IMU DRIVER 11317M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11318L: linux-iio@vger.kernel.org 11319S: Maintained 11320W: https://invensense.tdk.com/ 11321F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11322F: drivers/iio/imu/inv_icm42600/ 11323 11324INVENSENSE MPU-3050 GYROSCOPE DRIVER 11325M: Linus Walleij <linus.walleij@linaro.org> 11326L: linux-iio@vger.kernel.org 11327S: Maintained 11328F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11329F: drivers/iio/gyro/mpu3050* 11330 11331IOC3 ETHERNET DRIVER 11332M: Ralf Baechle <ralf@linux-mips.org> 11333L: linux-mips@vger.kernel.org 11334S: Maintained 11335F: drivers/net/ethernet/sgi/ioc3-eth.c 11336 11337IOMMU DMA-API LAYER 11338M: Robin Murphy <robin.murphy@arm.com> 11339L: iommu@lists.linux.dev 11340S: Maintained 11341T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11342F: drivers/iommu/dma-iommu.c 11343F: drivers/iommu/dma-iommu.h 11344F: drivers/iommu/iova.c 11345F: include/linux/iova.h 11346 11347IOMMU SUBSYSTEM 11348M: Joerg Roedel <joro@8bytes.org> 11349M: Will Deacon <will@kernel.org> 11350R: Robin Murphy <robin.murphy@arm.com> 11351L: iommu@lists.linux.dev 11352S: Maintained 11353T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11354F: Documentation/devicetree/bindings/iommu/ 11355F: Documentation/userspace-api/iommu.rst 11356F: drivers/iommu/ 11357F: include/linux/iommu.h 11358F: include/linux/iova.h 11359F: include/linux/of_iommu.h 11360 11361IOMMUFD 11362M: Jason Gunthorpe <jgg@nvidia.com> 11363M: Kevin Tian <kevin.tian@intel.com> 11364L: iommu@lists.linux.dev 11365S: Maintained 11366T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11367F: Documentation/userspace-api/iommufd.rst 11368F: drivers/iommu/iommufd/ 11369F: include/linux/iommufd.h 11370F: include/uapi/linux/iommufd.h 11371F: tools/testing/selftests/iommu/ 11372 11373IOSYS-MAP HELPERS 11374M: Thomas Zimmermann <tzimmermann@suse.de> 11375L: dri-devel@lists.freedesktop.org 11376S: Maintained 11377T: git git://anongit.freedesktop.org/drm/drm-misc 11378F: include/linux/iosys-map.h 11379 11380IO_URING 11381M: Jens Axboe <axboe@kernel.dk> 11382R: Pavel Begunkov <asml.silence@gmail.com> 11383L: io-uring@vger.kernel.org 11384S: Maintained 11385T: git git://git.kernel.dk/linux-block 11386T: git git://git.kernel.dk/liburing 11387F: include/linux/io_uring/ 11388F: include/linux/io_uring.h 11389F: include/linux/io_uring_types.h 11390F: include/trace/events/io_uring.h 11391F: include/uapi/linux/io_uring.h 11392F: io_uring/ 11393 11394IPMI SUBSYSTEM 11395M: Corey Minyard <minyard@acm.org> 11396L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11397S: Supported 11398W: http://openipmi.sourceforge.net/ 11399T: git https://github.com/cminyard/linux-ipmi.git for-next 11400F: Documentation/devicetree/bindings/ipmi/ 11401F: Documentation/driver-api/ipmi.rst 11402F: drivers/char/ipmi/ 11403F: include/linux/ipmi* 11404F: include/uapi/linux/ipmi* 11405 11406IPS SCSI RAID DRIVER 11407M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11408L: linux-scsi@vger.kernel.org 11409S: Maintained 11410W: http://www.adaptec.com/ 11411F: drivers/scsi/ips* 11412 11413IPVS 11414M: Simon Horman <horms@verge.net.au> 11415M: Julian Anastasov <ja@ssi.bg> 11416L: netdev@vger.kernel.org 11417L: lvs-devel@vger.kernel.org 11418S: Maintained 11419T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11420T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11421F: Documentation/networking/ipvs-sysctl.rst 11422F: include/net/ip_vs.h 11423F: include/uapi/linux/ip_vs.h 11424F: net/netfilter/ipvs/ 11425 11426IPWIRELESS DRIVER 11427M: Jiri Kosina <jikos@kernel.org> 11428M: David Sterba <dsterba@suse.com> 11429S: Odd Fixes 11430F: drivers/tty/ipwireless/ 11431 11432IRON DEVICE AUDIO CODEC DRIVERS 11433M: Kiseok Jo <kiseok.jo@irondevice.com> 11434L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11435S: Maintained 11436F: Documentation/devicetree/bindings/sound/irondevice,* 11437F: sound/soc/codecs/sma* 11438 11439IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11440M: Thomas Gleixner <tglx@linutronix.de> 11441S: Maintained 11442T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11443F: Documentation/core-api/irq/irq-domain.rst 11444F: include/linux/irqdomain.h 11445F: kernel/irq/irqdomain.c 11446F: kernel/irq/msi.c 11447 11448IRQ SUBSYSTEM 11449M: Thomas Gleixner <tglx@linutronix.de> 11450L: linux-kernel@vger.kernel.org 11451S: Maintained 11452T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11453F: include/linux/group_cpus.h 11454F: kernel/irq/ 11455F: lib/group_cpus.c 11456 11457IRQCHIP DRIVERS 11458M: Thomas Gleixner <tglx@linutronix.de> 11459L: linux-kernel@vger.kernel.org 11460S: Maintained 11461T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11462F: Documentation/devicetree/bindings/interrupt-controller/ 11463F: drivers/irqchip/ 11464 11465ISA 11466M: William Breathitt Gray <william.gray@linaro.org> 11467S: Maintained 11468F: Documentation/driver-api/isa.rst 11469F: drivers/base/isa.c 11470F: include/linux/isa.h 11471 11472ISA RADIO MODULE 11473M: Hans Verkuil <hverkuil@xs4all.nl> 11474L: linux-media@vger.kernel.org 11475S: Maintained 11476W: https://linuxtv.org 11477T: git git://linuxtv.org/media_tree.git 11478F: drivers/media/radio/radio-isa* 11479 11480ISAPNP 11481M: Jaroslav Kysela <perex@perex.cz> 11482S: Maintained 11483F: Documentation/userspace-api/isapnp.rst 11484F: drivers/pnp/isapnp/ 11485F: include/linux/isapnp.h 11486 11487ISCSI 11488M: Lee Duncan <lduncan@suse.com> 11489M: Chris Leech <cleech@redhat.com> 11490M: Mike Christie <michael.christie@oracle.com> 11491L: open-iscsi@googlegroups.com 11492L: linux-scsi@vger.kernel.org 11493S: Maintained 11494W: www.open-iscsi.com 11495F: drivers/scsi/*iscsi* 11496F: include/scsi/*iscsi* 11497 11498iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11499M: Peter Jones <pjones@redhat.com> 11500M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11501S: Maintained 11502F: drivers/firmware/iscsi_ibft* 11503 11504ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11505M: Sagi Grimberg <sagi@grimberg.me> 11506M: Max Gurtovoy <mgurtovoy@nvidia.com> 11507L: linux-rdma@vger.kernel.org 11508S: Supported 11509W: http://www.openfabrics.org 11510W: www.open-iscsi.org 11511Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11512F: drivers/infiniband/ulp/iser/ 11513 11514ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11515M: Sagi Grimberg <sagi@grimberg.me> 11516L: linux-rdma@vger.kernel.org 11517L: target-devel@vger.kernel.org 11518S: Supported 11519T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11520F: drivers/infiniband/ulp/isert 11521 11522ISDN/CMTP OVER BLUETOOTH 11523M: Karsten Keil <isdn@linux-pingi.de> 11524L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11525L: netdev@vger.kernel.org 11526S: Odd Fixes 11527W: http://www.isdn4linux.de 11528F: Documentation/isdn/ 11529F: drivers/isdn/capi/ 11530F: include/linux/isdn/ 11531F: include/uapi/linux/isdn/ 11532F: net/bluetooth/cmtp/ 11533 11534ISDN/mISDN SUBSYSTEM 11535M: Karsten Keil <isdn@linux-pingi.de> 11536L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11537L: netdev@vger.kernel.org 11538S: Maintained 11539W: http://www.isdn4linux.de 11540F: drivers/isdn/Kconfig 11541F: drivers/isdn/Makefile 11542F: drivers/isdn/hardware/ 11543F: drivers/isdn/mISDN/ 11544 11545ISOFS FILESYSTEM 11546M: Jan Kara <jack@suse.cz> 11547L: linux-fsdevel@vger.kernel.org 11548S: Maintained 11549F: Documentation/filesystems/isofs.rst 11550F: fs/isofs/ 11551 11552IT87 HARDWARE MONITORING DRIVER 11553M: Jean Delvare <jdelvare@suse.com> 11554L: linux-hwmon@vger.kernel.org 11555S: Maintained 11556F: Documentation/hwmon/it87.rst 11557F: drivers/hwmon/it87.c 11558 11559IT913X MEDIA DRIVER 11560L: linux-media@vger.kernel.org 11561S: Orphan 11562W: https://linuxtv.org 11563Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11564F: drivers/media/tuners/it913x* 11565 11566ITE IT66121 HDMI BRIDGE DRIVER 11567M: Phong LE <ple@baylibre.com> 11568M: Neil Armstrong <neil.armstrong@linaro.org> 11569S: Maintained 11570T: git git://anongit.freedesktop.org/drm/drm-misc 11571F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11572F: drivers/gpu/drm/bridge/ite-it66121.c 11573 11574IVTV VIDEO4LINUX DRIVER 11575M: Andy Walls <awalls@md.metrocast.net> 11576L: linux-media@vger.kernel.org 11577S: Maintained 11578W: https://linuxtv.org 11579T: git git://linuxtv.org/media_tree.git 11580F: Documentation/admin-guide/media/ivtv* 11581F: drivers/media/pci/ivtv/ 11582F: include/uapi/linux/ivtv* 11583 11584IX2505V MEDIA DRIVER 11585M: Malcolm Priestley <tvboxspy@gmail.com> 11586L: linux-media@vger.kernel.org 11587S: Maintained 11588W: https://linuxtv.org 11589Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11590F: drivers/media/dvb-frontends/ix2505v* 11591 11592JAILHOUSE HYPERVISOR INTERFACE 11593M: Jan Kiszka <jan.kiszka@siemens.com> 11594L: jailhouse-dev@googlegroups.com 11595S: Maintained 11596F: arch/x86/include/asm/jailhouse_para.h 11597F: arch/x86/kernel/jailhouse.c 11598 11599JFS FILESYSTEM 11600M: Dave Kleikamp <shaggy@kernel.org> 11601L: jfs-discussion@lists.sourceforge.net 11602S: Odd Fixes 11603W: http://jfs.sourceforge.net/ 11604T: git https://github.com/kleikamp/linux-shaggy.git 11605F: Documentation/admin-guide/jfs.rst 11606F: fs/jfs/ 11607 11608JME NETWORK DRIVER 11609M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11610L: netdev@vger.kernel.org 11611S: Maintained 11612F: drivers/net/ethernet/jme.* 11613 11614JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11615M: David Woodhouse <dwmw2@infradead.org> 11616M: Richard Weinberger <richard@nod.at> 11617L: linux-mtd@lists.infradead.org 11618S: Odd Fixes 11619W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11620T: git git://git.infradead.org/ubifs-2.6.git 11621F: fs/jffs2/ 11622F: include/uapi/linux/jffs2.h 11623 11624JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11625M: "Theodore Ts'o" <tytso@mit.edu> 11626M: Jan Kara <jack@suse.com> 11627L: linux-ext4@vger.kernel.org 11628S: Maintained 11629F: fs/jbd2/ 11630F: include/linux/jbd2.h 11631 11632JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11633M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11634L: linux-media@vger.kernel.org 11635L: linux-renesas-soc@vger.kernel.org 11636S: Maintained 11637F: drivers/media/platform/renesas/rcar_jpu.c 11638 11639JSM Neo PCI based serial card 11640L: linux-serial@vger.kernel.org 11641S: Orphan 11642F: drivers/tty/serial/jsm/ 11643 11644K10TEMP HARDWARE MONITORING DRIVER 11645M: Clemens Ladisch <clemens@ladisch.de> 11646L: linux-hwmon@vger.kernel.org 11647S: Maintained 11648F: Documentation/hwmon/k10temp.rst 11649F: drivers/hwmon/k10temp.c 11650 11651K8TEMP HARDWARE MONITORING DRIVER 11652M: Rudolf Marek <r.marek@assembler.cz> 11653L: linux-hwmon@vger.kernel.org 11654S: Maintained 11655F: Documentation/hwmon/k8temp.rst 11656F: drivers/hwmon/k8temp.c 11657 11658KASAN 11659M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11660R: Alexander Potapenko <glider@google.com> 11661R: Andrey Konovalov <andreyknvl@gmail.com> 11662R: Dmitry Vyukov <dvyukov@google.com> 11663R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11664L: kasan-dev@googlegroups.com 11665S: Maintained 11666F: Documentation/dev-tools/kasan.rst 11667F: arch/*/include/asm/*kasan.h 11668F: arch/*/mm/kasan_init* 11669F: include/linux/kasan*.h 11670F: lib/Kconfig.kasan 11671F: mm/kasan/ 11672F: scripts/Makefile.kasan 11673 11674KCONFIG 11675M: Masahiro Yamada <masahiroy@kernel.org> 11676L: linux-kbuild@vger.kernel.org 11677S: Maintained 11678Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11679T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11680F: Documentation/kbuild/kconfig* 11681F: scripts/Kconfig.include 11682F: scripts/kconfig/ 11683 11684KCOV 11685R: Dmitry Vyukov <dvyukov@google.com> 11686R: Andrey Konovalov <andreyknvl@gmail.com> 11687L: kasan-dev@googlegroups.com 11688S: Maintained 11689F: Documentation/dev-tools/kcov.rst 11690F: include/linux/kcov.h 11691F: include/uapi/linux/kcov.h 11692F: kernel/kcov.c 11693F: scripts/Makefile.kcov 11694 11695KCSAN 11696M: Marco Elver <elver@google.com> 11697R: Dmitry Vyukov <dvyukov@google.com> 11698L: kasan-dev@googlegroups.com 11699S: Maintained 11700F: Documentation/dev-tools/kcsan.rst 11701F: include/linux/kcsan*.h 11702F: kernel/kcsan/ 11703F: lib/Kconfig.kcsan 11704F: scripts/Makefile.kcsan 11705 11706KDUMP 11707M: Baoquan He <bhe@redhat.com> 11708R: Vivek Goyal <vgoyal@redhat.com> 11709R: Dave Young <dyoung@redhat.com> 11710L: kexec@lists.infradead.org 11711S: Maintained 11712W: http://lse.sourceforge.net/kdump/ 11713F: Documentation/admin-guide/kdump/ 11714F: fs/proc/vmcore.c 11715F: include/linux/crash_core.h 11716F: include/linux/crash_dump.h 11717F: include/uapi/linux/vmcore.h 11718F: kernel/crash_*.c 11719 11720KEENE FM RADIO TRANSMITTER DRIVER 11721M: Hans Verkuil <hverkuil@xs4all.nl> 11722L: linux-media@vger.kernel.org 11723S: Maintained 11724W: https://linuxtv.org 11725T: git git://linuxtv.org/media_tree.git 11726F: drivers/media/radio/radio-keene* 11727 11728KERNEL AUTOMOUNTER 11729M: Ian Kent <raven@themaw.net> 11730L: autofs@vger.kernel.org 11731S: Maintained 11732F: fs/autofs/ 11733 11734KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11735M: Masahiro Yamada <masahiroy@kernel.org> 11736R: Nathan Chancellor <nathan@kernel.org> 11737R: Nicolas Schier <nicolas@fjasle.eu> 11738L: linux-kbuild@vger.kernel.org 11739S: Maintained 11740Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11741T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11742F: Documentation/kbuild/ 11743F: Makefile 11744F: scripts/*vmlinux* 11745F: scripts/Kbuild* 11746F: scripts/Makefile* 11747F: scripts/basic/ 11748F: scripts/clang-tools/ 11749F: scripts/dummy-tools/ 11750F: scripts/mk* 11751F: scripts/mod/ 11752F: scripts/package/ 11753F: usr/ 11754 11755KERNEL HARDENING (not covered by other areas) 11756M: Kees Cook <keescook@chromium.org> 11757R: Gustavo A. R. Silva <gustavoars@kernel.org> 11758L: linux-hardening@vger.kernel.org 11759S: Supported 11760T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11761F: Documentation/ABI/testing/sysfs-kernel-oops_count 11762F: Documentation/ABI/testing/sysfs-kernel-warn_count 11763F: arch/*/configs/hardening.config 11764F: include/linux/overflow.h 11765F: include/linux/randomize_kstack.h 11766F: kernel/configs/hardening.config 11767F: mm/usercopy.c 11768K: \b(add|choose)_random_kstack_offset\b 11769K: \b__check_(object_size|heap_object)\b 11770K: \b__counted_by\b 11771 11772KERNEL JANITORS 11773L: kernel-janitors@vger.kernel.org 11774S: Odd Fixes 11775W: http://kernelnewbies.org/KernelJanitors 11776 11777KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11778M: Chuck Lever <chuck.lever@oracle.com> 11779M: Jeff Layton <jlayton@kernel.org> 11780R: Neil Brown <neilb@suse.de> 11781R: Olga Kornievskaia <kolga@netapp.com> 11782R: Dai Ngo <Dai.Ngo@oracle.com> 11783R: Tom Talpey <tom@talpey.com> 11784L: linux-nfs@vger.kernel.org 11785S: Supported 11786W: http://nfs.sourceforge.net/ 11787T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11788F: Documentation/filesystems/nfs/ 11789F: fs/lockd/ 11790F: fs/nfs_common/ 11791F: fs/nfsd/ 11792F: include/linux/lockd/ 11793F: include/linux/sunrpc/ 11794F: include/trace/events/rpcgss.h 11795F: include/trace/events/rpcrdma.h 11796F: include/trace/events/sunrpc.h 11797F: include/trace/misc/fs.h 11798F: include/trace/misc/nfs.h 11799F: include/trace/misc/sunrpc.h 11800F: include/uapi/linux/nfsd/ 11801F: include/uapi/linux/sunrpc/ 11802F: net/sunrpc/ 11803 11804KERNEL REGRESSIONS 11805M: Thorsten Leemhuis <linux@leemhuis.info> 11806L: regressions@lists.linux.dev 11807S: Supported 11808F: Documentation/admin-guide/reporting-regressions.rst 11809F: Documentation/process/handling-regressions.rst 11810 11811KERNEL SELFTEST FRAMEWORK 11812M: Shuah Khan <shuah@kernel.org> 11813M: Shuah Khan <skhan@linuxfoundation.org> 11814L: linux-kselftest@vger.kernel.org 11815S: Maintained 11816Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11817T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11818F: Documentation/dev-tools/kselftest* 11819F: tools/testing/selftests/ 11820 11821KERNEL SMB3 SERVER (KSMBD) 11822M: Namjae Jeon <linkinjeon@kernel.org> 11823M: Steve French <sfrench@samba.org> 11824R: Sergey Senozhatsky <senozhatsky@chromium.org> 11825R: Tom Talpey <tom@talpey.com> 11826L: linux-cifs@vger.kernel.org 11827S: Maintained 11828T: git git://git.samba.org/ksmbd.git 11829F: Documentation/filesystems/smb/ksmbd.rst 11830F: fs/smb/common/ 11831F: fs/smb/server/ 11832 11833KERNEL UNIT TESTING FRAMEWORK (KUnit) 11834M: Brendan Higgins <brendanhiggins@google.com> 11835M: David Gow <davidgow@google.com> 11836R: Rae Moar <rmoar@google.com> 11837L: linux-kselftest@vger.kernel.org 11838L: kunit-dev@googlegroups.com 11839S: Maintained 11840W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11841T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11842T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11843F: Documentation/dev-tools/kunit/ 11844F: include/kunit/ 11845F: lib/kunit/ 11846F: rust/kernel/kunit.rs 11847F: scripts/rustdoc_test_* 11848F: tools/testing/kunit/ 11849 11850KERNEL USERMODE HELPER 11851M: Luis Chamberlain <mcgrof@kernel.org> 11852L: linux-kernel@vger.kernel.org 11853S: Maintained 11854F: include/linux/umh.h 11855F: kernel/umh.c 11856 11857KERNEL VIRTUAL MACHINE (KVM) 11858M: Paolo Bonzini <pbonzini@redhat.com> 11859L: kvm@vger.kernel.org 11860S: Supported 11861W: http://www.linux-kvm.org 11862T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11863F: Documentation/virt/kvm/ 11864F: include/asm-generic/kvm* 11865F: include/kvm/iodev.h 11866F: include/linux/kvm* 11867F: include/trace/events/kvm.h 11868F: include/uapi/asm-generic/kvm* 11869F: include/uapi/linux/kvm* 11870F: tools/kvm/ 11871F: tools/testing/selftests/kvm/ 11872F: virt/kvm/* 11873 11874KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11875M: Marc Zyngier <maz@kernel.org> 11876M: Oliver Upton <oliver.upton@linux.dev> 11877R: James Morse <james.morse@arm.com> 11878R: Suzuki K Poulose <suzuki.poulose@arm.com> 11879R: Zenghui Yu <yuzenghui@huawei.com> 11880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11881L: kvmarm@lists.linux.dev 11882S: Maintained 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11884F: arch/arm64/include/asm/kvm* 11885F: arch/arm64/include/uapi/asm/kvm* 11886F: arch/arm64/kvm/ 11887F: include/kvm/arm_* 11888F: tools/testing/selftests/kvm/*/aarch64/ 11889F: tools/testing/selftests/kvm/aarch64/ 11890 11891KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11892M: Tianrui Zhao <zhaotianrui@loongson.cn> 11893M: Bibo Mao <maobibo@loongson.cn> 11894M: Huacai Chen <chenhuacai@kernel.org> 11895L: kvm@vger.kernel.org 11896L: loongarch@lists.linux.dev 11897S: Maintained 11898T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11899F: arch/loongarch/include/asm/kvm* 11900F: arch/loongarch/include/uapi/asm/kvm* 11901F: arch/loongarch/kvm/ 11902 11903KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11904M: Huacai Chen <chenhuacai@kernel.org> 11905L: linux-mips@vger.kernel.org 11906L: kvm@vger.kernel.org 11907S: Maintained 11908T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11909F: arch/mips/include/asm/kvm* 11910F: arch/mips/include/uapi/asm/kvm* 11911F: arch/mips/kvm/ 11912 11913KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11914M: Michael Ellerman <mpe@ellerman.id.au> 11915R: Nicholas Piggin <npiggin@gmail.com> 11916L: linuxppc-dev@lists.ozlabs.org 11917L: kvm@vger.kernel.org 11918S: Maintained (Book3S 64-bit HV) 11919S: Odd fixes (Book3S 64-bit PR) 11920S: Orphan (Book3E and 32-bit) 11921T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11922F: arch/powerpc/include/asm/kvm* 11923F: arch/powerpc/include/uapi/asm/kvm* 11924F: arch/powerpc/kernel/kvm* 11925F: arch/powerpc/kvm/ 11926 11927KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11928M: Anup Patel <anup@brainfault.org> 11929R: Atish Patra <atishp@atishpatra.org> 11930L: kvm@vger.kernel.org 11931L: kvm-riscv@lists.infradead.org 11932L: linux-riscv@lists.infradead.org 11933S: Maintained 11934T: git https://github.com/kvm-riscv/linux.git 11935F: arch/riscv/include/asm/kvm* 11936F: arch/riscv/include/uapi/asm/kvm* 11937F: arch/riscv/kvm/ 11938F: tools/testing/selftests/kvm/*/riscv/ 11939F: tools/testing/selftests/kvm/riscv/ 11940 11941KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11942M: Christian Borntraeger <borntraeger@linux.ibm.com> 11943M: Janosch Frank <frankja@linux.ibm.com> 11944M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11945R: David Hildenbrand <david@redhat.com> 11946L: kvm@vger.kernel.org 11947S: Supported 11948T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11949F: Documentation/virt/kvm/s390* 11950F: arch/s390/include/asm/gmap.h 11951F: arch/s390/include/asm/kvm* 11952F: arch/s390/include/uapi/asm/kvm* 11953F: arch/s390/include/uapi/asm/uvdevice.h 11954F: arch/s390/kernel/uv.c 11955F: arch/s390/kvm/ 11956F: arch/s390/mm/gmap.c 11957F: drivers/s390/char/uvdevice.c 11958F: tools/testing/selftests/drivers/s390x/uvdevice/ 11959F: tools/testing/selftests/kvm/*/s390x/ 11960F: tools/testing/selftests/kvm/s390x/ 11961 11962KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11963M: Sean Christopherson <seanjc@google.com> 11964M: Paolo Bonzini <pbonzini@redhat.com> 11965L: kvm@vger.kernel.org 11966S: Supported 11967P: Documentation/process/maintainer-kvm-x86.rst 11968T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11969F: arch/x86/include/asm/kvm* 11970F: arch/x86/include/asm/svm.h 11971F: arch/x86/include/asm/vmx*.h 11972F: arch/x86/include/uapi/asm/kvm* 11973F: arch/x86/include/uapi/asm/svm.h 11974F: arch/x86/include/uapi/asm/vmx.h 11975F: arch/x86/kvm/ 11976F: arch/x86/kvm/*/ 11977F: tools/testing/selftests/kvm/*/x86_64/ 11978F: tools/testing/selftests/kvm/x86_64/ 11979 11980KERNFS 11981M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11982M: Tejun Heo <tj@kernel.org> 11983S: Supported 11984T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11985F: fs/kernfs/ 11986F: include/linux/kernfs.h 11987 11988KEXEC 11989M: Eric Biederman <ebiederm@xmission.com> 11990L: kexec@lists.infradead.org 11991S: Maintained 11992W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11993F: include/linux/kexec.h 11994F: include/uapi/linux/kexec.h 11995F: kernel/kexec* 11996 11997KEYS-ENCRYPTED 11998M: Mimi Zohar <zohar@linux.ibm.com> 11999L: linux-integrity@vger.kernel.org 12000L: keyrings@vger.kernel.org 12001S: Supported 12002F: Documentation/security/keys/trusted-encrypted.rst 12003F: include/keys/encrypted-type.h 12004F: security/keys/encrypted-keys/ 12005 12006KEYS-TRUSTED 12007M: James Bottomley <James.Bottomley@HansenPartnership.com> 12008M: Jarkko Sakkinen <jarkko@kernel.org> 12009M: Mimi Zohar <zohar@linux.ibm.com> 12010L: linux-integrity@vger.kernel.org 12011L: keyrings@vger.kernel.org 12012S: Supported 12013F: Documentation/security/keys/trusted-encrypted.rst 12014F: include/keys/trusted-type.h 12015F: include/keys/trusted_tpm.h 12016F: security/keys/trusted-keys/ 12017 12018KEYS-TRUSTED-CAAM 12019M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12020R: Pengutronix Kernel Team <kernel@pengutronix.de> 12021L: linux-integrity@vger.kernel.org 12022L: keyrings@vger.kernel.org 12023S: Maintained 12024F: include/keys/trusted_caam.h 12025F: security/keys/trusted-keys/trusted_caam.c 12026 12027KEYS-TRUSTED-TEE 12028M: Sumit Garg <sumit.garg@linaro.org> 12029L: linux-integrity@vger.kernel.org 12030L: keyrings@vger.kernel.org 12031S: Supported 12032F: include/keys/trusted_tee.h 12033F: security/keys/trusted-keys/trusted_tee.c 12034 12035KEYS/KEYRINGS 12036M: David Howells <dhowells@redhat.com> 12037M: Jarkko Sakkinen <jarkko@kernel.org> 12038L: keyrings@vger.kernel.org 12039S: Maintained 12040F: Documentation/security/keys/core.rst 12041F: include/keys/ 12042F: include/linux/key-type.h 12043F: include/linux/key.h 12044F: include/linux/keyctl.h 12045F: include/uapi/linux/keyctl.h 12046F: security/keys/ 12047 12048KEYS/KEYRINGS_INTEGRITY 12049M: Jarkko Sakkinen <jarkko@kernel.org> 12050M: Mimi Zohar <zohar@linux.ibm.com> 12051L: linux-integrity@vger.kernel.org 12052L: keyrings@vger.kernel.org 12053S: Supported 12054F: security/integrity/platform_certs 12055 12056KFENCE 12057M: Alexander Potapenko <glider@google.com> 12058M: Marco Elver <elver@google.com> 12059R: Dmitry Vyukov <dvyukov@google.com> 12060L: kasan-dev@googlegroups.com 12061S: Maintained 12062F: Documentation/dev-tools/kfence.rst 12063F: arch/*/include/asm/kfence.h 12064F: include/linux/kfence.h 12065F: lib/Kconfig.kfence 12066F: mm/kfence/ 12067 12068KFIFO 12069M: Stefani Seibold <stefani@seibold.net> 12070S: Maintained 12071F: include/linux/kfifo.h 12072F: lib/kfifo.c 12073F: samples/kfifo/ 12074 12075KGDB / KDB /debug_core 12076M: Jason Wessel <jason.wessel@windriver.com> 12077M: Daniel Thompson <daniel.thompson@linaro.org> 12078R: Douglas Anderson <dianders@chromium.org> 12079L: kgdb-bugreport@lists.sourceforge.net 12080S: Maintained 12081W: http://kgdb.wiki.kernel.org/ 12082T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12083F: Documentation/dev-tools/kgdb.rst 12084F: drivers/misc/kgdbts.c 12085F: drivers/tty/serial/kgdboc.c 12086F: include/linux/kdb.h 12087F: include/linux/kgdb.h 12088F: kernel/debug/ 12089F: kernel/module/kdb.c 12090 12091KHADAS MCU MFD DRIVER 12092M: Neil Armstrong <neil.armstrong@linaro.org> 12093L: linux-amlogic@lists.infradead.org 12094S: Maintained 12095F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12096F: drivers/mfd/khadas-mcu.c 12097F: drivers/thermal/khadas_mcu_fan.c 12098F: include/linux/mfd/khadas-mcu.h 12099 12100KIONIX/ROHM KX022A ACCELEROMETER 12101M: Matti Vaittinen <mazziesaccount@gmail.com> 12102L: linux-iio@vger.kernel.org 12103S: Supported 12104F: drivers/iio/accel/kionix-kx022a* 12105 12106KMEMLEAK 12107M: Catalin Marinas <catalin.marinas@arm.com> 12108S: Maintained 12109F: Documentation/dev-tools/kmemleak.rst 12110F: include/linux/kmemleak.h 12111F: mm/kmemleak.c 12112F: samples/kmemleak/kmemleak-test.c 12113 12114KMSAN 12115M: Alexander Potapenko <glider@google.com> 12116R: Marco Elver <elver@google.com> 12117R: Dmitry Vyukov <dvyukov@google.com> 12118L: kasan-dev@googlegroups.com 12119S: Maintained 12120F: Documentation/dev-tools/kmsan.rst 12121F: arch/*/include/asm/kmsan.h 12122F: arch/*/mm/kmsan_* 12123F: include/linux/kmsan*.h 12124F: lib/Kconfig.kmsan 12125F: mm/kmsan/ 12126F: scripts/Makefile.kmsan 12127 12128KPROBES 12129M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12130M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12131M: "David S. Miller" <davem@davemloft.net> 12132M: Masami Hiramatsu <mhiramat@kernel.org> 12133L: linux-kernel@vger.kernel.org 12134L: linux-trace-kernel@vger.kernel.org 12135S: Maintained 12136Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12137T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12138F: Documentation/trace/kprobes.rst 12139F: include/asm-generic/kprobes.h 12140F: include/linux/kprobes.h 12141F: kernel/kprobes.c 12142F: lib/test_kprobes.c 12143F: samples/kprobes 12144 12145KS0108 LCD CONTROLLER DRIVER 12146M: Miguel Ojeda <ojeda@kernel.org> 12147S: Maintained 12148F: Documentation/admin-guide/auxdisplay/ks0108.rst 12149F: drivers/auxdisplay/ks0108.c 12150F: include/linux/ks0108.h 12151 12152KTD253 BACKLIGHT DRIVER 12153M: Linus Walleij <linus.walleij@linaro.org> 12154S: Maintained 12155F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12156F: drivers/video/backlight/ktd253-backlight.c 12157 12158KTD2801 BACKLIGHT DRIVER 12159M: Duje Mihanović <duje.mihanovic@skole.hr> 12160S: Maintained 12161F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12162F: drivers/video/backlight/ktd2801-backlight.c 12163 12164KTEST 12165M: Steven Rostedt <rostedt@goodmis.org> 12166M: John Hawley <warthog9@eaglescrag.net> 12167S: Maintained 12168F: tools/testing/ktest 12169 12170KTZ8866 BACKLIGHT DRIVER 12171M: Jianhua Lu <lujianhua000@gmail.com> 12172S: Maintained 12173F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12174F: drivers/video/backlight/ktz8866.c 12175 12176KVM PARAVIRT (KVM/paravirt) 12177M: Paolo Bonzini <pbonzini@redhat.com> 12178R: Wanpeng Li <wanpengli@tencent.com> 12179R: Vitaly Kuznetsov <vkuznets@redhat.com> 12180L: kvm@vger.kernel.org 12181S: Supported 12182T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12183F: arch/um/include/asm/kvm_para.h 12184F: arch/x86/include/asm/kvm_para.h 12185F: arch/x86/include/asm/pvclock-abi.h 12186F: arch/x86/include/uapi/asm/kvm_para.h 12187F: arch/x86/kernel/kvm.c 12188F: arch/x86/kernel/kvmclock.c 12189F: include/asm-generic/kvm_para.h 12190F: include/linux/kvm_para.h 12191F: include/uapi/asm-generic/kvm_para.h 12192F: include/uapi/linux/kvm_para.h 12193 12194KVM X86 HYPER-V (KVM/hyper-v) 12195M: Vitaly Kuznetsov <vkuznets@redhat.com> 12196M: Sean Christopherson <seanjc@google.com> 12197M: Paolo Bonzini <pbonzini@redhat.com> 12198L: kvm@vger.kernel.org 12199S: Supported 12200T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12201F: arch/x86/kvm/hyperv.* 12202F: arch/x86/kvm/kvm_onhyperv.* 12203F: arch/x86/kvm/svm/hyperv.* 12204F: arch/x86/kvm/svm/svm_onhyperv.* 12205F: arch/x86/kvm/vmx/hyperv.* 12206 12207KVM X86 Xen (KVM/Xen) 12208M: David Woodhouse <dwmw2@infradead.org> 12209M: Paul Durrant <paul@xen.org> 12210M: Sean Christopherson <seanjc@google.com> 12211M: Paolo Bonzini <pbonzini@redhat.com> 12212L: kvm@vger.kernel.org 12213S: Supported 12214T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12215F: arch/x86/kvm/xen.* 12216 12217L3MDEV 12218M: David Ahern <dsahern@kernel.org> 12219L: netdev@vger.kernel.org 12220S: Maintained 12221F: include/net/l3mdev.h 12222F: net/l3mdev 12223 12224LANDLOCK SECURITY MODULE 12225M: Mickaël Salaün <mic@digikod.net> 12226L: linux-security-module@vger.kernel.org 12227S: Supported 12228W: https://landlock.io 12229T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12230F: Documentation/security/landlock.rst 12231F: Documentation/userspace-api/landlock.rst 12232F: include/uapi/linux/landlock.h 12233F: samples/landlock/ 12234F: security/landlock/ 12235F: tools/testing/selftests/landlock/ 12236K: landlock 12237K: LANDLOCK 12238 12239LANTIQ / INTEL Ethernet drivers 12240M: Hauke Mehrtens <hauke@hauke-m.de> 12241L: netdev@vger.kernel.org 12242S: Maintained 12243F: drivers/net/dsa/lantiq_gswip.c 12244F: drivers/net/dsa/lantiq_pce.h 12245F: drivers/net/ethernet/lantiq_xrx200.c 12246F: net/dsa/tag_gswip.c 12247 12248LANTIQ MIPS ARCHITECTURE 12249M: John Crispin <john@phrozen.org> 12250L: linux-mips@vger.kernel.org 12251S: Maintained 12252F: arch/mips/lantiq 12253F: drivers/soc/lantiq 12254 12255LANTIQ PEF2256 DRIVER 12256M: Herve Codina <herve.codina@bootlin.com> 12257S: Maintained 12258F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12259F: drivers/net/wan/framer/pef2256/ 12260F: drivers/pinctrl/pinctrl-pef2256.c 12261F: include/linux/framer/pef2256.h 12262 12263LASI 53c700 driver for PARISC 12264M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12265L: linux-scsi@vger.kernel.org 12266S: Maintained 12267F: Documentation/scsi/53c700.rst 12268F: drivers/scsi/53c700* 12269 12270LEAKING_ADDRESSES 12271M: Tycho Andersen <tycho@tycho.pizza> 12272R: Kees Cook <keescook@chromium.org> 12273L: linux-hardening@vger.kernel.org 12274S: Maintained 12275T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12276F: scripts/leaking_addresses.pl 12277 12278LED SUBSYSTEM 12279M: Pavel Machek <pavel@ucw.cz> 12280M: Lee Jones <lee@kernel.org> 12281L: linux-leds@vger.kernel.org 12282S: Maintained 12283T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12284F: Documentation/devicetree/bindings/leds/ 12285F: Documentation/leds/ 12286F: drivers/leds/ 12287F: include/dt-bindings/leds/ 12288F: include/linux/leds.h 12289 12290LEGO MINDSTORMS EV3 12291R: David Lechner <david@lechnology.com> 12292S: Maintained 12293F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12294F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12295F: drivers/power/supply/lego_ev3_battery.c 12296 12297LEGO USB Tower driver 12298M: Juergen Stuber <starblue@users.sourceforge.net> 12299L: legousb-devel@lists.sourceforge.net 12300S: Maintained 12301W: http://legousb.sourceforge.net/ 12302F: drivers/usb/misc/legousbtower.c 12303 12304LETSKETCH HID TABLET DRIVER 12305M: Hans de Goede <hdegoede@redhat.com> 12306L: linux-input@vger.kernel.org 12307S: Maintained 12308T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12309F: drivers/hid/hid-letsketch.c 12310 12311LG LAPTOP EXTRAS 12312M: Matan Ziv-Av <matan@svgalib.org> 12313L: platform-driver-x86@vger.kernel.org 12314S: Maintained 12315F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12316F: Documentation/admin-guide/laptops/lg-laptop.rst 12317F: drivers/platform/x86/lg-laptop.c 12318 12319LG2160 MEDIA DRIVER 12320M: Michael Krufky <mkrufky@linuxtv.org> 12321L: linux-media@vger.kernel.org 12322S: Maintained 12323W: https://linuxtv.org 12324W: http://github.com/mkrufky 12325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12326T: git git://linuxtv.org/mkrufky/tuners.git 12327F: drivers/media/dvb-frontends/lg2160.* 12328 12329LGDT3305 MEDIA DRIVER 12330M: Michael Krufky <mkrufky@linuxtv.org> 12331L: linux-media@vger.kernel.org 12332S: Maintained 12333W: https://linuxtv.org 12334W: http://github.com/mkrufky 12335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12336T: git git://linuxtv.org/mkrufky/tuners.git 12337F: drivers/media/dvb-frontends/lgdt3305.* 12338 12339LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12340M: Viresh Kumar <vireshk@kernel.org> 12341L: linux-ide@vger.kernel.org 12342S: Maintained 12343T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12344F: drivers/ata/pata_arasan_cf.c 12345F: include/linux/pata_arasan_cf_data.h 12346 12347LIBATA PATA DRIVERS 12348R: Sergey Shtylyov <s.shtylyov@omp.ru> 12349L: linux-ide@vger.kernel.org 12350F: drivers/ata/ata_*.c 12351F: drivers/ata/pata_*.c 12352 12353LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12354M: Linus Walleij <linus.walleij@linaro.org> 12355L: linux-ide@vger.kernel.org 12356S: Maintained 12357T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12358F: drivers/ata/pata_ftide010.c 12359F: drivers/ata/sata_gemini.c 12360F: drivers/ata/sata_gemini.h 12361 12362LIBATA SATA AHCI PLATFORM devices support 12363M: Hans de Goede <hdegoede@redhat.com> 12364M: Jens Axboe <axboe@kernel.dk> 12365L: linux-ide@vger.kernel.org 12366S: Maintained 12367T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12368F: drivers/ata/ahci_platform.c 12369F: drivers/ata/libahci_platform.c 12370F: include/linux/ahci_platform.h 12371 12372LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12373M: Serge Semin <fancer.lancer@gmail.com> 12374L: linux-ide@vger.kernel.org 12375S: Maintained 12376T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12377F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12378F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12379F: drivers/ata/ahci_dwc.c 12380 12381LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12382M: Mikael Pettersson <mikpelinux@gmail.com> 12383L: linux-ide@vger.kernel.org 12384S: Maintained 12385T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12386F: drivers/ata/sata_promise.* 12387 12388LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12389M: Damien Le Moal <dlemoal@kernel.org> 12390M: Niklas Cassel <cassel@kernel.org> 12391L: linux-ide@vger.kernel.org 12392S: Maintained 12393T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12394F: Documentation/ABI/testing/sysfs-ata 12395F: Documentation/devicetree/bindings/ata/ 12396F: drivers/ata/ 12397F: include/linux/ata.h 12398F: include/linux/libata.h 12399 12400LIBETH COMMON ETHERNET LIBRARY 12401M: Alexander Lobakin <aleksander.lobakin@intel.com> 12402L: netdev@vger.kernel.org 12403L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12404S: Supported 12405T: git https://github.com/alobakin/linux.git 12406F: drivers/net/ethernet/intel/libeth/ 12407F: include/net/libeth/ 12408K: libeth 12409 12410LIBIE COMMON INTEL ETHERNET LIBRARY 12411M: Alexander Lobakin <aleksander.lobakin@intel.com> 12412L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12413L: netdev@vger.kernel.org 12414S: Supported 12415T: git https://github.com/alobakin/linux.git 12416F: drivers/net/ethernet/intel/libie/ 12417F: include/linux/net/intel/libie/ 12418K: libie 12419 12420LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12421M: Vishal Verma <vishal.l.verma@intel.com> 12422M: Dan Williams <dan.j.williams@intel.com> 12423M: Dave Jiang <dave.jiang@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 12428F: drivers/nvdimm/btt* 12429 12430LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12431M: Dan Williams <dan.j.williams@intel.com> 12432M: Vishal Verma <vishal.l.verma@intel.com> 12433M: Dave Jiang <dave.jiang@intel.com> 12434L: nvdimm@lists.linux.dev 12435S: Supported 12436Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12437P: Documentation/nvdimm/maintainer-entry-profile.rst 12438F: drivers/nvdimm/pmem* 12439 12440LIBNVDIMM: DEVICETREE BINDINGS 12441M: Oliver O'Halloran <oohall@gmail.com> 12442L: nvdimm@lists.linux.dev 12443S: Supported 12444Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12445F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12446F: drivers/nvdimm/of_pmem.c 12447 12448LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12449M: Dan Williams <dan.j.williams@intel.com> 12450M: Vishal Verma <vishal.l.verma@intel.com> 12451M: Dave Jiang <dave.jiang@intel.com> 12452M: Ira Weiny <ira.weiny@intel.com> 12453L: nvdimm@lists.linux.dev 12454S: Supported 12455Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12456P: Documentation/nvdimm/maintainer-entry-profile.rst 12457T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12458F: drivers/acpi/nfit/* 12459F: drivers/nvdimm/* 12460F: include/linux/libnvdimm.h 12461F: include/linux/nd.h 12462F: include/uapi/linux/ndctl.h 12463F: tools/testing/nvdimm/ 12464 12465LIBRARY CODE 12466M: Andrew Morton <akpm@linux-foundation.org> 12467L: linux-kernel@vger.kernel.org 12468S: Supported 12469T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12470F: lib/* 12471 12472LICENSES and SPDX stuff 12473M: Thomas Gleixner <tglx@linutronix.de> 12474M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12475L: linux-spdx@vger.kernel.org 12476S: Maintained 12477T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12478F: COPYING 12479F: Documentation/process/license-rules.rst 12480F: LICENSES/ 12481F: scripts/spdxcheck-test.sh 12482F: scripts/spdxcheck.py 12483F: scripts/spdxexclude 12484 12485LINEAR RANGES HELPERS 12486M: Mark Brown <broonie@kernel.org> 12487R: Matti Vaittinen <mazziesaccount@gmail.com> 12488F: include/linux/linear_range.h 12489F: lib/linear_ranges.c 12490F: lib/test_linear_ranges.c 12491 12492LINUX FOR POWER MACINTOSH 12493L: linuxppc-dev@lists.ozlabs.org 12494S: Orphan 12495F: arch/powerpc/platforms/powermac/ 12496F: drivers/macintosh/ 12497X: drivers/macintosh/adb-iop.c 12498X: drivers/macintosh/via-macii.c 12499 12500LINUX FOR POWERPC (32-BIT AND 64-BIT) 12501M: Michael Ellerman <mpe@ellerman.id.au> 12502R: Nicholas Piggin <npiggin@gmail.com> 12503R: Christophe Leroy <christophe.leroy@csgroup.eu> 12504R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12505R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12506L: linuxppc-dev@lists.ozlabs.org 12507S: Supported 12508W: https://github.com/linuxppc/wiki/wiki 12509Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12510T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12511F: Documentation/ABI/stable/sysfs-firmware-opal-* 12512F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12513F: Documentation/devicetree/bindings/powerpc/ 12514F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12515F: Documentation/arch/powerpc/ 12516F: arch/powerpc/ 12517F: drivers/*/*/*pasemi* 12518F: drivers/*/*pasemi* 12519F: drivers/char/tpm/tpm_ibmvtpm* 12520F: drivers/crypto/nx/ 12521F: drivers/i2c/busses/i2c-opal.c 12522F: drivers/net/ethernet/ibm/ibmveth.* 12523F: drivers/net/ethernet/ibm/ibmvnic.* 12524F: drivers/pci/hotplug/pnv_php.c 12525F: drivers/pci/hotplug/rpa* 12526F: drivers/rtc/rtc-opal.c 12527F: drivers/scsi/ibmvscsi/ 12528F: drivers/tty/hvc/hvc_opal.c 12529F: drivers/watchdog/wdrtas.c 12530F: tools/testing/selftests/powerpc 12531N: /pmac 12532N: powermac 12533N: powernv 12534N: [^a-z0-9]ps3 12535N: pseries 12536 12537LINUX FOR POWERPC EMBEDDED MPC5XXX 12538M: Anatolij Gustschin <agust@denx.de> 12539L: linuxppc-dev@lists.ozlabs.org 12540S: Odd Fixes 12541F: arch/powerpc/platforms/512x/ 12542F: arch/powerpc/platforms/52xx/ 12543 12544LINUX FOR POWERPC EMBEDDED PPC4XX 12545L: linuxppc-dev@lists.ozlabs.org 12546S: Orphan 12547F: arch/powerpc/platforms/40x/ 12548F: arch/powerpc/platforms/44x/ 12549 12550LINUX FOR POWERPC EMBEDDED PPC85XX 12551M: Scott Wood <oss@buserror.net> 12552L: linuxppc-dev@lists.ozlabs.org 12553S: Odd fixes 12554T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12555F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12556F: Documentation/devicetree/bindings/powerpc/fsl/ 12557F: arch/powerpc/platforms/85xx/ 12558 12559LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12560M: Christophe Leroy <christophe.leroy@csgroup.eu> 12561L: linuxppc-dev@lists.ozlabs.org 12562S: Maintained 12563F: arch/powerpc/platforms/8xx/ 12564F: arch/powerpc/platforms/83xx/ 12565 12566LINUX KERNEL DUMP TEST MODULE (LKDTM) 12567M: Kees Cook <keescook@chromium.org> 12568S: Maintained 12569F: drivers/misc/lkdtm/* 12570F: tools/testing/selftests/lkdtm/* 12571 12572LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12573M: Alan Stern <stern@rowland.harvard.edu> 12574M: Andrea Parri <parri.andrea@gmail.com> 12575M: Will Deacon <will@kernel.org> 12576M: Peter Zijlstra <peterz@infradead.org> 12577M: Boqun Feng <boqun.feng@gmail.com> 12578M: Nicholas Piggin <npiggin@gmail.com> 12579M: David Howells <dhowells@redhat.com> 12580M: Jade Alglave <j.alglave@ucl.ac.uk> 12581M: Luc Maranget <luc.maranget@inria.fr> 12582M: "Paul E. McKenney" <paulmck@kernel.org> 12583R: Akira Yokosawa <akiyks@gmail.com> 12584R: Daniel Lustig <dlustig@nvidia.com> 12585R: Joel Fernandes <joel@joelfernandes.org> 12586L: linux-kernel@vger.kernel.org 12587L: linux-arch@vger.kernel.org 12588S: Supported 12589T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12590F: Documentation/atomic_bitops.txt 12591F: Documentation/atomic_t.txt 12592F: Documentation/core-api/refcount-vs-atomic.rst 12593F: Documentation/litmus-tests/ 12594F: Documentation/memory-barriers.txt 12595F: tools/memory-model/ 12596 12597LINUX-NEXT TREE 12598M: Stephen Rothwell <sfr@canb.auug.org.au> 12599L: linux-next@vger.kernel.org 12600S: Supported 12601B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12602T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12603 12604LIS3LV02D ACCELEROMETER DRIVER 12605M: Eric Piel <eric.piel@tremplin-utc.net> 12606S: Maintained 12607F: Documentation/misc-devices/lis3lv02d.rst 12608F: drivers/misc/lis3lv02d/ 12609F: drivers/platform/x86/hp/hp_accel.c 12610 12611LIST KUNIT TEST 12612M: David Gow <davidgow@google.com> 12613L: linux-kselftest@vger.kernel.org 12614L: kunit-dev@googlegroups.com 12615S: Maintained 12616F: lib/list-test.c 12617 12618LITEX PLATFORM 12619M: Karol Gugala <kgugala@antmicro.com> 12620M: Mateusz Holenko <mholenko@antmicro.com> 12621M: Gabriel Somlo <gsomlo@gmail.com> 12622M: Joel Stanley <joel@jms.id.au> 12623S: Maintained 12624F: Documentation/devicetree/bindings/*/litex,*.yaml 12625F: arch/openrisc/boot/dts/or1klitex.dts 12626F: drivers/mmc/host/litex_mmc.c 12627F: drivers/net/ethernet/litex/* 12628F: drivers/soc/litex/* 12629F: drivers/tty/serial/liteuart.c 12630F: include/linux/litex.h 12631N: litex 12632 12633LIVE PATCHING 12634M: Josh Poimboeuf <jpoimboe@kernel.org> 12635M: Jiri Kosina <jikos@kernel.org> 12636M: Miroslav Benes <mbenes@suse.cz> 12637M: Petr Mladek <pmladek@suse.com> 12638R: Joe Lawrence <joe.lawrence@redhat.com> 12639L: live-patching@vger.kernel.org 12640S: Maintained 12641T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12642F: Documentation/ABI/testing/sysfs-kernel-livepatch 12643F: Documentation/livepatch/ 12644F: arch/powerpc/include/asm/livepatch.h 12645F: include/linux/livepatch.h 12646F: kernel/livepatch/ 12647F: kernel/module/livepatch.c 12648F: samples/livepatch/ 12649F: tools/testing/selftests/livepatch/ 12650 12651LLC (802.2) 12652L: netdev@vger.kernel.org 12653S: Odd fixes 12654F: include/linux/llc.h 12655F: include/net/llc* 12656F: include/uapi/linux/llc.h 12657F: net/llc/ 12658 12659LM73 HARDWARE MONITOR DRIVER 12660M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12661L: linux-hwmon@vger.kernel.org 12662S: Maintained 12663F: drivers/hwmon/lm73.c 12664 12665LM78 HARDWARE MONITOR DRIVER 12666M: Jean Delvare <jdelvare@suse.com> 12667L: linux-hwmon@vger.kernel.org 12668S: Maintained 12669F: Documentation/hwmon/lm78.rst 12670F: drivers/hwmon/lm78.c 12671 12672LM83 HARDWARE MONITOR DRIVER 12673M: Jean Delvare <jdelvare@suse.com> 12674L: linux-hwmon@vger.kernel.org 12675S: Maintained 12676F: Documentation/hwmon/lm83.rst 12677F: drivers/hwmon/lm83.c 12678 12679LM90 HARDWARE MONITOR DRIVER 12680M: Jean Delvare <jdelvare@suse.com> 12681L: linux-hwmon@vger.kernel.org 12682S: Maintained 12683F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12684F: Documentation/hwmon/lm90.rst 12685F: drivers/hwmon/lm90.c 12686F: include/dt-bindings/thermal/lm90.h 12687 12688LME2510 MEDIA DRIVER 12689M: Malcolm Priestley <tvboxspy@gmail.com> 12690L: linux-media@vger.kernel.org 12691S: Maintained 12692W: https://linuxtv.org 12693Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12694F: drivers/media/usb/dvb-usb-v2/lmedm04* 12695 12696LOADPIN SECURITY MODULE 12697M: Kees Cook <keescook@chromium.org> 12698S: Supported 12699T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12700F: Documentation/admin-guide/LSM/LoadPin.rst 12701F: security/loadpin/ 12702 12703LOCKDOWN SECURITY MODULE 12704L: linux-security-module@vger.kernel.org 12705S: Odd Fixes 12706T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12707F: security/lockdown/ 12708 12709LOCKING PRIMITIVES 12710M: Peter Zijlstra <peterz@infradead.org> 12711M: Ingo Molnar <mingo@redhat.com> 12712M: Will Deacon <will@kernel.org> 12713R: Waiman Long <longman@redhat.com> 12714R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12715L: linux-kernel@vger.kernel.org 12716S: Maintained 12717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12718F: Documentation/locking/ 12719F: arch/*/include/asm/spinlock*.h 12720F: include/linux/lockdep*.h 12721F: include/linux/mutex*.h 12722F: include/linux/rwlock*.h 12723F: include/linux/rwsem*.h 12724F: include/linux/seqlock.h 12725F: include/linux/spinlock*.h 12726F: kernel/locking/ 12727F: lib/locking*.[ch] 12728X: kernel/locking/locktorture.c 12729 12730LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12731M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12732L: linux-ntfs-dev@lists.sourceforge.net 12733S: Maintained 12734W: http://www.linux-ntfs.org/content/view/19/37/ 12735F: Documentation/admin-guide/ldm.rst 12736F: block/partitions/ldm.* 12737 12738LOGITECH HID GAMING KEYBOARDS 12739M: Hans de Goede <hdegoede@redhat.com> 12740L: linux-input@vger.kernel.org 12741S: Maintained 12742T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12743F: drivers/hid/hid-lg-g15.c 12744 12745LONTIUM LT8912B MIPI TO HDMI BRIDGE 12746M: Adrien Grassein <adrien.grassein@gmail.com> 12747S: Maintained 12748F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12749F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12750 12751LOONGARCH 12752M: Huacai Chen <chenhuacai@kernel.org> 12753R: WANG Xuerui <kernel@xen0n.name> 12754L: loongarch@lists.linux.dev 12755S: Maintained 12756T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12757F: Documentation/arch/loongarch/ 12758F: Documentation/translations/zh_CN/arch/loongarch/ 12759F: arch/loongarch/ 12760F: drivers/*/*loongarch* 12761 12762LOONGSON GPIO DRIVER 12763M: Yinbo Zhu <zhuyinbo@loongson.cn> 12764L: linux-gpio@vger.kernel.org 12765S: Maintained 12766F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12767F: drivers/gpio/gpio-loongson-64bit.c 12768 12769LOONGSON LS2X APB DMA DRIVER 12770M: Binbin Zhou <zhoubinbin@loongson.cn> 12771L: dmaengine@vger.kernel.org 12772S: Maintained 12773F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12774F: drivers/dma/ls2x-apb-dma.c 12775 12776LOONGSON LS2X I2C DRIVER 12777M: Binbin Zhou <zhoubinbin@loongson.cn> 12778L: linux-i2c@vger.kernel.org 12779S: Maintained 12780F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12781F: drivers/i2c/busses/i2c-ls2x.c 12782 12783LOONGSON-2 SOC SERIES CLOCK DRIVER 12784M: Yinbo Zhu <zhuyinbo@loongson.cn> 12785L: linux-clk@vger.kernel.org 12786S: Maintained 12787F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12788F: drivers/clk/clk-loongson2.c 12789F: include/dt-bindings/clock/loongson,ls2k-clk.h 12790 12791LOONGSON SPI DRIVER 12792M: Yinbo Zhu <zhuyinbo@loongson.cn> 12793L: linux-spi@vger.kernel.org 12794S: Maintained 12795F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12796F: drivers/spi/spi-loongson-core.c 12797F: drivers/spi/spi-loongson-pci.c 12798F: drivers/spi/spi-loongson-plat.c 12799F: drivers/spi/spi-loongson.h 12800 12801LOONGSON-2 SOC SERIES GUTS DRIVER 12802M: Yinbo Zhu <zhuyinbo@loongson.cn> 12803L: loongarch@lists.linux.dev 12804S: Maintained 12805F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12806F: drivers/soc/loongson/loongson2_guts.c 12807 12808LOONGSON-2 SOC SERIES PM DRIVER 12809M: Yinbo Zhu <zhuyinbo@loongson.cn> 12810L: linux-pm@vger.kernel.org 12811S: Maintained 12812F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12813F: drivers/soc/loongson/loongson2_pm.c 12814 12815LOONGSON-2 SOC SERIES PINCTRL DRIVER 12816M: zhanghongchen <zhanghongchen@loongson.cn> 12817M: Yinbo Zhu <zhuyinbo@loongson.cn> 12818L: linux-gpio@vger.kernel.org 12819S: Maintained 12820F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12821F: drivers/pinctrl/pinctrl-loongson2.c 12822 12823LOONGSON-2 SOC SERIES THERMAL DRIVER 12824M: zhanghongchen <zhanghongchen@loongson.cn> 12825M: Yinbo Zhu <zhuyinbo@loongson.cn> 12826L: linux-pm@vger.kernel.org 12827S: Maintained 12828F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12829F: drivers/thermal/loongson2_thermal.c 12830 12831LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12832M: Sathya Prakash <sathya.prakash@broadcom.com> 12833M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12834M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12835L: MPT-FusionLinux.pdl@broadcom.com 12836L: linux-scsi@vger.kernel.org 12837S: Supported 12838W: http://www.avagotech.com/support/ 12839F: drivers/message/fusion/ 12840F: drivers/scsi/mpt3sas/ 12841 12842LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12843M: Matthew Wilcox <willy@infradead.org> 12844L: linux-scsi@vger.kernel.org 12845S: Maintained 12846F: drivers/scsi/sym53c8xx_2/ 12847 12848LTC1660 DAC DRIVER 12849M: Marcus Folkesson <marcus.folkesson@gmail.com> 12850L: linux-iio@vger.kernel.org 12851S: Maintained 12852F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12853F: drivers/iio/dac/ltc1660.c 12854 12855LTC2688 IIO DAC DRIVER 12856M: Nuno Sá <nuno.sa@analog.com> 12857L: linux-iio@vger.kernel.org 12858S: Supported 12859W: https://ez.analog.com/linux-software-drivers 12860F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12861F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12862F: drivers/iio/dac/ltc2688.c 12863 12864LTC2947 HARDWARE MONITOR DRIVER 12865M: Nuno Sá <nuno.sa@analog.com> 12866L: linux-hwmon@vger.kernel.org 12867S: Supported 12868W: https://ez.analog.com/linux-software-drivers 12869F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12870F: drivers/hwmon/ltc2947-core.c 12871F: drivers/hwmon/ltc2947-i2c.c 12872F: drivers/hwmon/ltc2947-spi.c 12873F: drivers/hwmon/ltc2947.h 12874 12875LTC2991 HARDWARE MONITOR DRIVER 12876M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12877L: linux-hwmon@vger.kernel.org 12878S: Supported 12879W: https://ez.analog.com/linux-software-drivers 12880F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12881F: drivers/hwmon/ltc2991.c 12882 12883LTC2983 IIO TEMPERATURE DRIVER 12884M: Nuno Sá <nuno.sa@analog.com> 12885L: linux-iio@vger.kernel.org 12886S: Supported 12887W: https://ez.analog.com/linux-software-drivers 12888F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12889F: drivers/iio/temperature/ltc2983.c 12890 12891LTC4282 HARDWARE MONITOR DRIVER 12892M: Nuno Sa <nuno.sa@analog.com> 12893L: linux-hwmon@vger.kernel.org 12894S: Supported 12895F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12896F: Documentation/hwmon/ltc4282.rst 12897F: drivers/hwmon/ltc4282.c 12898 12899LTC4286 HARDWARE MONITOR DRIVER 12900M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12901L: linux-i2c@vger.kernel.org 12902S: Maintained 12903F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12904F: Documentation/hwmon/ltc4286.rst 12905F: drivers/hwmon/pmbus/Kconfig 12906F: drivers/hwmon/pmbus/Makefile 12907F: drivers/hwmon/pmbus/ltc4286.c 12908 12909LTC4306 I2C MULTIPLEXER DRIVER 12910M: Michael Hennerich <michael.hennerich@analog.com> 12911L: linux-i2c@vger.kernel.org 12912S: Supported 12913W: https://ez.analog.com/linux-software-drivers 12914F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12915F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12916 12917LTP (Linux Test Project) 12918M: Cyril Hrubis <chrubis@suse.cz> 12919M: Jan Stancek <jstancek@redhat.com> 12920M: Petr Vorel <pvorel@suse.cz> 12921M: Li Wang <liwang@redhat.com> 12922M: Yang Xu <xuyang2018.jy@fujitsu.com> 12923L: ltp@lists.linux.it (subscribers-only) 12924S: Maintained 12925W: http://linux-test-project.github.io/ 12926T: git https://github.com/linux-test-project/ltp.git 12927 12928LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12929M: Anshul Dalal <anshulusr@gmail.com> 12930L: linux-iio@vger.kernel.org 12931S: Maintained 12932F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12933F: drivers/iio/light/ltr390.c 12934 12935LYNX 28G SERDES PHY DRIVER 12936M: Ioana Ciornei <ioana.ciornei@nxp.com> 12937L: netdev@vger.kernel.org 12938S: Supported 12939F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12940F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12941 12942LYNX PCS MODULE 12943M: Ioana Ciornei <ioana.ciornei@nxp.com> 12944L: netdev@vger.kernel.org 12945S: Supported 12946F: drivers/net/pcs/pcs-lynx.c 12947F: include/linux/pcs-lynx.h 12948 12949M68K ARCHITECTURE 12950M: Geert Uytterhoeven <geert@linux-m68k.org> 12951L: linux-m68k@lists.linux-m68k.org 12952S: Maintained 12953W: http://www.linux-m68k.org/ 12954T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12955F: arch/m68k/ 12956F: drivers/zorro/ 12957 12958M68K ON APPLE MACINTOSH 12959M: Joshua Thompson <funaho@jurai.org> 12960L: linux-m68k@lists.linux-m68k.org 12961S: Maintained 12962W: http://www.mac.linux-m68k.org/ 12963F: arch/m68k/mac/ 12964F: drivers/macintosh/adb-iop.c 12965F: drivers/macintosh/via-macii.c 12966 12967M68K ON HP9000/300 12968M: Philip Blundell <philb@gnu.org> 12969S: Maintained 12970W: http://www.tazenda.demon.co.uk/phil/linux-hp 12971F: arch/m68k/hp300/ 12972 12973M88DS3103 MEDIA DRIVER 12974L: linux-media@vger.kernel.org 12975S: Orphan 12976W: https://linuxtv.org 12977Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12978F: drivers/media/dvb-frontends/m88ds3103* 12979 12980M88RS2000 MEDIA DRIVER 12981M: Malcolm Priestley <tvboxspy@gmail.com> 12982L: linux-media@vger.kernel.org 12983S: Maintained 12984W: https://linuxtv.org 12985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12986F: drivers/media/dvb-frontends/m88rs2000* 12987 12988MA901 MASTERKIT USB FM RADIO DRIVER 12989M: Alexey Klimov <klimov.linux@gmail.com> 12990L: linux-media@vger.kernel.org 12991S: Maintained 12992T: git git://linuxtv.org/media_tree.git 12993F: drivers/media/radio/radio-ma901.c 12994 12995MAC80211 12996M: Johannes Berg <johannes@sipsolutions.net> 12997L: linux-wireless@vger.kernel.org 12998S: Maintained 12999W: https://wireless.wiki.kernel.org/ 13000Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13001T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13002T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13003F: Documentation/networking/mac80211-injection.rst 13004F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 13005F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 13006F: include/net/mac80211.h 13007F: net/mac80211/ 13008 13009MAILBOX API 13010M: Jassi Brar <jassisinghbrar@gmail.com> 13011L: linux-kernel@vger.kernel.org 13012S: Maintained 13013F: Documentation/devicetree/bindings/mailbox/ 13014F: drivers/mailbox/ 13015F: include/dt-bindings/mailbox/ 13016F: include/linux/mailbox_client.h 13017F: include/linux/mailbox_controller.h 13018 13019MAILBOX ARM MHUv2 13020M: Viresh Kumar <viresh.kumar@linaro.org> 13021M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13022L: linux-kernel@vger.kernel.org 13023S: Maintained 13024F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13025F: drivers/mailbox/arm_mhuv2.c 13026F: include/linux/mailbox/arm_mhuv2_message.h 13027 13028MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13029M: Alejandro Colomar <alx@kernel.org> 13030L: linux-man@vger.kernel.org 13031S: Maintained 13032W: http://www.kernel.org/doc/man-pages 13033T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13034T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13035 13036MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13037M: Jeremy Kerr <jk@codeconstruct.com.au> 13038M: Matt Johnston <matt@codeconstruct.com.au> 13039L: netdev@vger.kernel.org 13040S: Maintained 13041F: Documentation/networking/mctp.rst 13042F: drivers/net/mctp/ 13043F: include/net/mctp.h 13044F: include/net/mctpdevice.h 13045F: include/net/netns/mctp.h 13046F: net/mctp/ 13047 13048MAPLE TREE 13049M: Liam R. Howlett <Liam.Howlett@oracle.com> 13050L: maple-tree@lists.infradead.org 13051L: linux-mm@kvack.org 13052S: Supported 13053F: Documentation/core-api/maple_tree.rst 13054F: include/linux/maple_tree.h 13055F: include/trace/events/maple_tree.h 13056F: lib/maple_tree.c 13057F: lib/test_maple_tree.c 13058F: tools/testing/radix-tree/linux/maple_tree.h 13059F: tools/testing/radix-tree/maple.c 13060 13061MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13062M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13063L: linux-mips@vger.kernel.org 13064S: Maintained 13065F: arch/mips/boot/dts/img/pistachio* 13066 13067MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13068M: Andrew Lunn <andrew@lunn.ch> 13069L: netdev@vger.kernel.org 13070S: Maintained 13071F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13072F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13073F: Documentation/networking/devlink/mv88e6xxx.rst 13074F: drivers/net/dsa/mv88e6xxx/ 13075F: include/linux/dsa/mv88e6xxx.h 13076F: include/linux/platform_data/mv88e6xxx.h 13077 13078MARVELL ARMADA 3700 PHY DRIVERS 13079M: Miquel Raynal <miquel.raynal@bootlin.com> 13080S: Maintained 13081F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13082F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13083F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13084F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13085 13086MARVELL ARMADA 3700 SERIAL DRIVER 13087M: Pali Rohár <pali@kernel.org> 13088S: Maintained 13089F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13090F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13091F: drivers/tty/serial/mvebu-uart.c 13092 13093MARVELL ARMADA DRM SUPPORT 13094M: Russell King <linux@armlinux.org.uk> 13095S: Maintained 13096T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13097T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13098F: Documentation/devicetree/bindings/display/armada/ 13099F: drivers/gpu/drm/armada/ 13100F: include/uapi/drm/armada_drm.h 13101 13102MARVELL CRYPTO DRIVER 13103M: Boris Brezillon <bbrezillon@kernel.org> 13104M: Arnaud Ebalard <arno@natisbad.org> 13105M: Srujana Challa <schalla@marvell.com> 13106L: linux-crypto@vger.kernel.org 13107S: Maintained 13108F: drivers/crypto/marvell/ 13109F: include/linux/soc/marvell/octeontx2/ 13110 13111MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13112M: Mirko Lindner <mlindner@marvell.com> 13113M: Stephen Hemminger <stephen@networkplumber.org> 13114L: netdev@vger.kernel.org 13115S: Maintained 13116F: drivers/net/ethernet/marvell/sk* 13117 13118MARVELL LIBERTAS WIRELESS DRIVER 13119L: libertas-dev@lists.infradead.org 13120S: Orphan 13121F: drivers/net/wireless/marvell/libertas/ 13122 13123MARVELL MACCHIATOBIN SUPPORT 13124M: Russell King <linux@armlinux.org.uk> 13125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13126S: Maintained 13127F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13128 13129MARVELL MV643XX ETHERNET DRIVER 13130M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13131L: netdev@vger.kernel.org 13132S: Maintained 13133F: drivers/net/ethernet/marvell/mv643xx_eth.* 13134F: include/linux/mv643xx.h 13135 13136MARVELL MV88X3310 PHY DRIVER 13137M: Russell King <linux@armlinux.org.uk> 13138M: Marek Behún <kabel@kernel.org> 13139L: netdev@vger.kernel.org 13140S: Maintained 13141F: drivers/net/phy/marvell10g.c 13142 13143MARVELL MVEBU THERMAL DRIVER 13144M: Miquel Raynal <miquel.raynal@bootlin.com> 13145S: Maintained 13146F: drivers/thermal/armada_thermal.c 13147 13148MARVELL MVNETA ETHERNET DRIVER 13149M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13150L: netdev@vger.kernel.org 13151S: Maintained 13152F: drivers/net/ethernet/marvell/mvneta* 13153 13154MARVELL MVPP2 ETHERNET DRIVER 13155M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13156M: Russell King <linux@armlinux.org.uk> 13157L: netdev@vger.kernel.org 13158S: Maintained 13159F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13160F: drivers/net/ethernet/marvell/mvpp2/ 13161 13162MARVELL MWIFIEX WIRELESS DRIVER 13163M: Brian Norris <briannorris@chromium.org> 13164R: Francesco Dolcini <francesco@dolcini.it> 13165L: linux-wireless@vger.kernel.org 13166S: Odd Fixes 13167F: drivers/net/wireless/marvell/mwifiex/ 13168 13169MARVELL MWL8K WIRELESS DRIVER 13170L: linux-wireless@vger.kernel.org 13171S: Orphan 13172F: drivers/net/wireless/marvell/mwl8k.c 13173 13174MARVELL NAND CONTROLLER DRIVER 13175M: Miquel Raynal <miquel.raynal@bootlin.com> 13176L: linux-mtd@lists.infradead.org 13177S: Maintained 13178F: drivers/mtd/nand/raw/marvell_nand.c 13179 13180MARVELL OCTEON ENDPOINT DRIVER 13181M: Veerasenareddy Burru <vburru@marvell.com> 13182M: Sathesh Edara <sedara@marvell.com> 13183L: netdev@vger.kernel.org 13184S: Supported 13185F: drivers/net/ethernet/marvell/octeon_ep 13186 13187MARVELL OCTEON ENDPOINT VF DRIVER 13188M: Veerasenareddy Burru <vburru@marvell.com> 13189M: Sathesh Edara <sedara@marvell.com> 13190M: Shinas Rasheed <srasheed@marvell.com> 13191M: Satananda Burla <sburla@marvell.com> 13192L: netdev@vger.kernel.org 13193S: Supported 13194F: drivers/net/ethernet/marvell/octeon_ep_vf 13195 13196MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13197M: Sunil Goutham <sgoutham@marvell.com> 13198M: Geetha sowjanya <gakula@marvell.com> 13199M: Subbaraya Sundeep <sbhatta@marvell.com> 13200M: hariprasad <hkelam@marvell.com> 13201L: netdev@vger.kernel.org 13202S: Supported 13203F: drivers/net/ethernet/marvell/octeontx2/nic/ 13204F: include/linux/soc/marvell/octeontx2/ 13205 13206MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13207M: Sunil Goutham <sgoutham@marvell.com> 13208M: Linu Cherian <lcherian@marvell.com> 13209M: Geetha sowjanya <gakula@marvell.com> 13210M: Jerin Jacob <jerinj@marvell.com> 13211M: hariprasad <hkelam@marvell.com> 13212M: Subbaraya Sundeep <sbhatta@marvell.com> 13213L: netdev@vger.kernel.org 13214S: Supported 13215F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13216F: drivers/net/ethernet/marvell/octeontx2/af/ 13217 13218MARVELL PRESTERA ETHERNET SWITCH DRIVER 13219M: Taras Chornyi <taras.chornyi@plvision.eu> 13220S: Supported 13221W: https://github.com/Marvell-switching/switchdev-prestera 13222F: drivers/net/ethernet/marvell/prestera/ 13223 13224MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13225M: Nicolas Pitre <nico@fluxnic.net> 13226S: Odd Fixes 13227F: drivers/mmc/host/mvsdio.* 13228 13229MARVELL USB MDIO CONTROLLER DRIVER 13230M: Tobias Waldekranz <tobias@waldekranz.com> 13231L: netdev@vger.kernel.org 13232S: Maintained 13233F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13234F: drivers/net/mdio/mdio-mvusb.c 13235 13236MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13237M: Hu Ziji <huziji@marvell.com> 13238L: linux-mmc@vger.kernel.org 13239S: Supported 13240F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13241F: drivers/mmc/host/sdhci-xenon* 13242 13243MATROX FRAMEBUFFER DRIVER 13244L: linux-fbdev@vger.kernel.org 13245S: Orphan 13246F: drivers/video/fbdev/matrox/matroxfb_* 13247F: include/uapi/linux/matroxfb.h 13248 13249MAX15301 DRIVER 13250M: Daniel Nilsson <daniel.nilsson@flex.com> 13251L: linux-hwmon@vger.kernel.org 13252S: Maintained 13253F: Documentation/hwmon/max15301.rst 13254F: drivers/hwmon/pmbus/max15301.c 13255 13256MAX2175 SDR TUNER DRIVER 13257M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13258L: linux-media@vger.kernel.org 13259S: Maintained 13260T: git git://linuxtv.org/media_tree.git 13261F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13262F: Documentation/userspace-api/media/drivers/max2175.rst 13263F: drivers/media/i2c/max2175* 13264F: include/uapi/linux/max2175.h 13265 13266MAX31335 RTC DRIVER 13267M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13268L: linux-rtc@vger.kernel.org 13269S: Supported 13270W: https://ez.analog.com/linux-software-drivers 13271F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13272F: drivers/rtc/rtc-max31335.c 13273 13274MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13275L: linux-hwmon@vger.kernel.org 13276S: Orphan 13277F: Documentation/hwmon/max6650.rst 13278F: drivers/hwmon/max6650.c 13279 13280MAX9286 QUAD GMSL DESERIALIZER DRIVER 13281M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13282M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13283M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13284M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13285L: linux-media@vger.kernel.org 13286S: Maintained 13287F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13288F: drivers/media/i2c/max9286.c 13289 13290MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13291M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13292L: linux-media@vger.kernel.org 13293S: Maintained 13294F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13295F: drivers/staging/media/max96712/max96712.c 13296 13297MAX9860 MONO AUDIO VOICE CODEC DRIVER 13298M: Peter Rosin <peda@axentia.se> 13299L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13300S: Maintained 13301F: Documentation/devicetree/bindings/sound/max9860.txt 13302F: sound/soc/codecs/max9860.* 13303 13304MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13305M: Andreas Klinger <ak@it-klinger.de> 13306L: linux-iio@vger.kernel.org 13307S: Maintained 13308F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13309F: drivers/iio/proximity/mb1232.c 13310 13311MAXIM MAX11205 DRIVER 13312M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13313L: linux-iio@vger.kernel.org 13314S: Supported 13315W: https://ez.analog.com/linux-software-drivers 13316F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13317F: drivers/iio/adc/max11205.c 13318 13319MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13320R: Iskren Chernev <iskren.chernev@gmail.com> 13321R: Krzysztof Kozlowski <krzk@kernel.org> 13322R: Marek Szyprowski <m.szyprowski@samsung.com> 13323R: Matheus Castello <matheus@castello.eng.br> 13324L: linux-pm@vger.kernel.org 13325S: Maintained 13326F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13327F: drivers/power/supply/max17040_battery.c 13328 13329MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13330R: Hans de Goede <hdegoede@redhat.com> 13331R: Krzysztof Kozlowski <krzk@kernel.org> 13332R: Marek Szyprowski <m.szyprowski@samsung.com> 13333R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13334R: Purism Kernel Team <kernel@puri.sm> 13335L: linux-pm@vger.kernel.org 13336S: Maintained 13337F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13338F: drivers/power/supply/max17042_battery.c 13339 13340MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13341M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13342L: linux-kernel@vger.kernel.org 13343S: Maintained 13344F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13345F: drivers/regulator/max20086-regulator.c 13346 13347MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13348M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13349L: linux-iio@vger.kernel.org 13350S: Maintained 13351F: drivers/iio/temperature/max30208.c 13352 13353MAXIM MAX77650 PMIC MFD DRIVER 13354M: Bartosz Golaszewski <brgl@bgdev.pl> 13355L: linux-kernel@vger.kernel.org 13356S: Maintained 13357F: Documentation/devicetree/bindings/*/*max77650.yaml 13358F: Documentation/devicetree/bindings/*/max77650*.yaml 13359F: drivers/gpio/gpio-max77650.c 13360F: drivers/input/misc/max77650-onkey.c 13361F: drivers/leds/leds-max77650.c 13362F: drivers/mfd/max77650.c 13363F: drivers/power/supply/max77650-charger.c 13364F: drivers/regulator/max77650-regulator.c 13365F: include/linux/mfd/max77650.h 13366 13367MAXIM MAX77714 PMIC MFD DRIVER 13368M: Luca Ceresoli <luca@lucaceresoli.net> 13369S: Maintained 13370F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13371F: drivers/mfd/max77714.c 13372F: include/linux/mfd/max77714.h 13373 13374MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13375M: Javier Martinez Canillas <javier@dowhile0.org> 13376L: linux-kernel@vger.kernel.org 13377S: Supported 13378F: Documentation/devicetree/bindings/*/*max77802.yaml 13379F: drivers/regulator/max77802-regulator.c 13380F: include/dt-bindings/*/*max77802.h 13381 13382MAXIM MAX77976 BATTERY CHARGER 13383M: Luca Ceresoli <luca@lucaceresoli.net> 13384S: Supported 13385F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13386F: drivers/power/supply/max77976_charger.c 13387 13388MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13389M: Krzysztof Kozlowski <krzk@kernel.org> 13390L: linux-pm@vger.kernel.org 13391S: Maintained 13392B: mailto:linux-samsung-soc@vger.kernel.org 13393F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13394F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13395F: drivers/power/supply/max14577_charger.c 13396F: drivers/power/supply/max77693_charger.c 13397 13398MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13399M: Chanwoo Choi <cw00.choi@samsung.com> 13400M: Krzysztof Kozlowski <krzk@kernel.org> 13401L: linux-kernel@vger.kernel.org 13402S: Maintained 13403B: mailto:linux-samsung-soc@vger.kernel.org 13404F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13405F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13406F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13407F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13408F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13409F: drivers/*/*max77843.c 13410F: drivers/*/max14577*.c 13411F: drivers/*/max77686*.c 13412F: drivers/*/max77693*.c 13413F: drivers/clk/clk-max77686.c 13414F: drivers/extcon/extcon-max14577.c 13415F: drivers/extcon/extcon-max77693.c 13416F: drivers/rtc/rtc-max77686.c 13417F: include/linux/mfd/max14577*.h 13418F: include/linux/mfd/max77686*.h 13419F: include/linux/mfd/max77693*.h 13420 13421MAXIRADIO FM RADIO RECEIVER DRIVER 13422M: Hans Verkuil <hverkuil@xs4all.nl> 13423L: linux-media@vger.kernel.org 13424S: Maintained 13425W: https://linuxtv.org 13426T: git git://linuxtv.org/media_tree.git 13427F: drivers/media/radio/radio-maxiradio* 13428 13429MAXLINEAR ETHERNET PHY DRIVER 13430M: Xu Liang <lxu@maxlinear.com> 13431L: netdev@vger.kernel.org 13432S: Supported 13433F: drivers/net/phy/mxl-gpy.c 13434 13435MCAN MMIO DEVICE DRIVER 13436M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13437L: linux-can@vger.kernel.org 13438S: Maintained 13439F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13440F: drivers/net/can/m_can/m_can.c 13441F: drivers/net/can/m_can/m_can.h 13442F: drivers/net/can/m_can/m_can_platform.c 13443 13444MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13445R: Yasushi SHOJI <yashi@spacecubics.com> 13446L: linux-can@vger.kernel.org 13447S: Maintained 13448F: drivers/net/can/usb/mcba_usb.c 13449 13450MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13451M: Rishi Gupta <gupt21@gmail.com> 13452L: linux-i2c@vger.kernel.org 13453L: linux-input@vger.kernel.org 13454S: Maintained 13455F: drivers/hid/hid-mcp2221.c 13456 13457MCP251XFD SPI-CAN NETWORK DRIVER 13458M: Marc Kleine-Budde <mkl@pengutronix.de> 13459M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13460R: Thomas Kopp <thomas.kopp@microchip.com> 13461L: linux-can@vger.kernel.org 13462S: Maintained 13463F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13464F: drivers/net/can/spi/mcp251xfd/ 13465 13466MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13467M: Peter Rosin <peda@axentia.se> 13468L: linux-iio@vger.kernel.org 13469S: Maintained 13470F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13471F: drivers/iio/potentiometer/mcp4018.c 13472F: drivers/iio/potentiometer/mcp4531.c 13473 13474MCP4821 DAC DRIVER 13475M: Anshul Dalal <anshulusr@gmail.com> 13476L: linux-iio@vger.kernel.org 13477S: Maintained 13478F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13479F: drivers/iio/dac/mcp4821.c 13480 13481MCR20A IEEE-802.15.4 RADIO DRIVER 13482M: Stefan Schmidt <stefan@datenfreihafen.org> 13483L: linux-wpan@vger.kernel.org 13484S: Odd Fixes 13485W: https://github.com/xueliu/mcr20a-linux 13486F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13487F: drivers/net/ieee802154/mcr20a.c 13488F: drivers/net/ieee802154/mcr20a.h 13489 13490MDIO REGMAP DRIVER 13491M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13492L: netdev@vger.kernel.org 13493S: Maintained 13494F: drivers/net/mdio/mdio-regmap.c 13495F: include/linux/mdio/mdio-regmap.h 13496 13497MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13498M: William Breathitt Gray <william.gray@linaro.org> 13499L: linux-iio@vger.kernel.org 13500S: Maintained 13501F: drivers/iio/dac/cio-dac.c 13502 13503MEDIA CONTROLLER FRAMEWORK 13504M: Sakari Ailus <sakari.ailus@linux.intel.com> 13505M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13506L: linux-media@vger.kernel.org 13507S: Supported 13508W: https://www.linuxtv.org 13509T: git git://linuxtv.org/media_tree.git 13510F: drivers/media/mc/ 13511F: include/media/media-*.h 13512F: include/uapi/linux/media.h 13513 13514MEDIA DRIVER FOR FREESCALE IMX PXP 13515M: Philipp Zabel <p.zabel@pengutronix.de> 13516L: linux-media@vger.kernel.org 13517S: Maintained 13518T: git git://linuxtv.org/media_tree.git 13519F: drivers/media/platform/nxp/imx-pxp.[ch] 13520 13521MEDIA DRIVERS FOR ASCOT2E 13522M: Sergey Kozlov <serjk@netup.ru> 13523M: Abylay Ospan <aospan@netup.ru> 13524L: linux-media@vger.kernel.org 13525S: Supported 13526W: https://linuxtv.org 13527W: http://netup.tv/ 13528T: git git://linuxtv.org/media_tree.git 13529F: drivers/media/dvb-frontends/ascot2e* 13530 13531MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13532M: Jasmin Jessich <jasmin@anw.at> 13533L: linux-media@vger.kernel.org 13534S: Maintained 13535W: https://linuxtv.org 13536T: git git://linuxtv.org/media_tree.git 13537F: drivers/media/dvb-frontends/cxd2099* 13538 13539MEDIA DRIVERS FOR CXD2841ER 13540M: Sergey Kozlov <serjk@netup.ru> 13541M: Abylay Ospan <aospan@netup.ru> 13542L: linux-media@vger.kernel.org 13543S: Supported 13544W: https://linuxtv.org 13545W: http://netup.tv/ 13546T: git git://linuxtv.org/media_tree.git 13547F: drivers/media/dvb-frontends/cxd2841er* 13548 13549MEDIA DRIVERS FOR CXD2880 13550M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13551L: linux-media@vger.kernel.org 13552S: Supported 13553W: http://linuxtv.org/ 13554T: git git://linuxtv.org/media_tree.git 13555F: drivers/media/dvb-frontends/cxd2880/* 13556F: drivers/media/spi/cxd2880* 13557 13558MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13559L: linux-media@vger.kernel.org 13560S: Orphan 13561W: https://linuxtv.org 13562T: git git://linuxtv.org/media_tree.git 13563F: drivers/media/pci/ddbridge/* 13564 13565MEDIA DRIVERS FOR FREESCALE IMX 13566M: Steve Longerbeam <slongerbeam@gmail.com> 13567M: Philipp Zabel <p.zabel@pengutronix.de> 13568L: linux-media@vger.kernel.org 13569S: Maintained 13570T: git git://linuxtv.org/media_tree.git 13571F: Documentation/admin-guide/media/imx.rst 13572F: Documentation/devicetree/bindings/media/imx.txt 13573F: drivers/staging/media/imx/ 13574F: include/linux/imx-media.h 13575F: include/media/imx.h 13576 13577MEDIA DRIVERS FOR FREESCALE IMX7/8 13578M: Rui Miguel Silva <rmfrfs@gmail.com> 13579M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13580M: Martin Kepplinger <martin.kepplinger@puri.sm> 13581R: Purism Kernel Team <kernel@puri.sm> 13582L: linux-media@vger.kernel.org 13583S: Maintained 13584T: git git://linuxtv.org/media_tree.git 13585F: Documentation/admin-guide/media/imx7.rst 13586F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13587F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13588F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13589F: drivers/media/platform/nxp/imx-mipi-csis.c 13590F: drivers/media/platform/nxp/imx7-media-csi.c 13591F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13592 13593MEDIA DRIVERS FOR HELENE 13594M: Abylay Ospan <aospan@netup.ru> 13595L: linux-media@vger.kernel.org 13596S: Supported 13597W: https://linuxtv.org 13598W: http://netup.tv/ 13599T: git git://linuxtv.org/media_tree.git 13600F: drivers/media/dvb-frontends/helene* 13601 13602MEDIA DRIVERS FOR HORUS3A 13603M: Sergey Kozlov <serjk@netup.ru> 13604M: Abylay Ospan <aospan@netup.ru> 13605L: linux-media@vger.kernel.org 13606S: Supported 13607W: https://linuxtv.org 13608W: http://netup.tv/ 13609T: git git://linuxtv.org/media_tree.git 13610F: drivers/media/dvb-frontends/horus3a* 13611 13612MEDIA DRIVERS FOR LNBH25 13613M: Sergey Kozlov <serjk@netup.ru> 13614M: Abylay Ospan <aospan@netup.ru> 13615L: linux-media@vger.kernel.org 13616S: Supported 13617W: https://linuxtv.org 13618W: http://netup.tv/ 13619T: git git://linuxtv.org/media_tree.git 13620F: drivers/media/dvb-frontends/lnbh25* 13621 13622MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13623L: linux-media@vger.kernel.org 13624S: Orphan 13625W: https://linuxtv.org 13626T: git git://linuxtv.org/media_tree.git 13627F: drivers/media/dvb-frontends/mxl5xx* 13628 13629MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13630M: Sergey Kozlov <serjk@netup.ru> 13631M: Abylay Ospan <aospan@netup.ru> 13632L: linux-media@vger.kernel.org 13633S: Supported 13634W: https://linuxtv.org 13635W: http://netup.tv/ 13636T: git git://linuxtv.org/media_tree.git 13637F: drivers/media/pci/netup_unidvb/* 13638 13639MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13640M: Dmitry Osipenko <digetx@gmail.com> 13641L: linux-media@vger.kernel.org 13642L: linux-tegra@vger.kernel.org 13643S: Maintained 13644T: git git://linuxtv.org/media_tree.git 13645F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13646F: drivers/media/platform/nvidia/tegra-vde/ 13647 13648MEDIA DRIVERS FOR RENESAS - CEU 13649M: Jacopo Mondi <jacopo@jmondi.org> 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,ceu.yaml 13655F: drivers/media/platform/renesas/renesas-ceu.c 13656F: include/media/drv-intf/renesas-ceu.h 13657 13658MEDIA DRIVERS FOR RENESAS - DRIF 13659M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13660L: linux-media@vger.kernel.org 13661L: linux-renesas-soc@vger.kernel.org 13662S: Supported 13663T: git git://linuxtv.org/media_tree.git 13664F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13665F: drivers/media/platform/renesas/rcar_drif.c 13666 13667MEDIA DRIVERS FOR RENESAS - FCP 13668M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13669L: linux-media@vger.kernel.org 13670L: linux-renesas-soc@vger.kernel.org 13671S: Supported 13672T: git git://linuxtv.org/media_tree.git 13673F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13674F: drivers/media/platform/renesas/rcar-fcp.c 13675F: include/media/rcar-fcp.h 13676 13677MEDIA DRIVERS FOR RENESAS - FDP1 13678M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13679L: linux-media@vger.kernel.org 13680L: linux-renesas-soc@vger.kernel.org 13681S: Supported 13682T: git git://linuxtv.org/media_tree.git 13683F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13684F: drivers/media/platform/renesas/rcar_fdp1.c 13685 13686MEDIA DRIVERS FOR RENESAS - VIN 13687M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13688L: linux-media@vger.kernel.org 13689L: linux-renesas-soc@vger.kernel.org 13690S: Supported 13691T: git git://linuxtv.org/media_tree.git 13692F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13693F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13694F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13695F: drivers/media/platform/renesas/rcar-csi2.c 13696F: drivers/media/platform/renesas/rcar-isp.c 13697F: drivers/media/platform/renesas/rcar-vin/ 13698 13699MEDIA DRIVERS FOR RENESAS - VSP1 13700M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13701M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13702L: linux-media@vger.kernel.org 13703L: linux-renesas-soc@vger.kernel.org 13704S: Supported 13705T: git git://linuxtv.org/media_tree.git 13706F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13707F: drivers/media/platform/renesas/vsp1/ 13708 13709MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13710L: linux-media@vger.kernel.org 13711S: Orphan 13712W: https://linuxtv.org 13713T: git git://linuxtv.org/media_tree.git 13714F: drivers/media/dvb-frontends/stv0910* 13715 13716MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13717L: linux-media@vger.kernel.org 13718S: Orphan 13719W: https://linuxtv.org 13720T: git git://linuxtv.org/media_tree.git 13721F: drivers/media/dvb-frontends/stv6111* 13722 13723MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13724M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13725M: Alain Volmat <alain.volmat@foss.st.com> 13726L: linux-media@vger.kernel.org 13727S: Supported 13728T: git git://linuxtv.org/media_tree.git 13729F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13730F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13731F: drivers/media/platform/st/stm32/stm32-dcmi.c 13732F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13733 13734MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13735M: Mauro Carvalho Chehab <mchehab@kernel.org> 13736L: linux-media@vger.kernel.org 13737S: Maintained 13738W: https://linuxtv.org 13739Q: http://patchwork.kernel.org/project/linux-media/list/ 13740T: git git://linuxtv.org/media_tree.git 13741F: Documentation/admin-guide/media/ 13742F: Documentation/devicetree/bindings/media/ 13743F: Documentation/driver-api/media/ 13744F: Documentation/userspace-api/media/ 13745F: drivers/media/ 13746F: drivers/staging/media/ 13747F: include/dt-bindings/media/ 13748F: include/linux/platform_data/media/ 13749F: include/media/ 13750F: include/uapi/linux/dvb/ 13751F: include/uapi/linux/ivtv* 13752F: include/uapi/linux/media.h 13753F: include/uapi/linux/uvcvideo.h 13754F: include/uapi/linux/v4l2-* 13755F: include/uapi/linux/videodev2.h 13756 13757MEDIATEK BLUETOOTH DRIVER 13758M: Sean Wang <sean.wang@mediatek.com> 13759L: linux-bluetooth@vger.kernel.org 13760L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13761S: Maintained 13762F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13763F: drivers/bluetooth/btmtkuart.c 13764 13765MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13766M: Sean Wang <sean.wang@mediatek.com> 13767L: linux-pm@vger.kernel.org 13768S: Maintained 13769F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13770F: drivers/power/reset/mt6323-poweroff.c 13771 13772MEDIATEK CIR DRIVER 13773M: Sean Wang <sean.wang@mediatek.com> 13774S: Maintained 13775F: drivers/media/rc/mtk-cir.c 13776 13777MEDIATEK DMA DRIVER 13778M: Sean Wang <sean.wang@mediatek.com> 13779L: dmaengine@vger.kernel.org 13780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13781L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13782S: Maintained 13783F: Documentation/devicetree/bindings/dma/mediatek,* 13784F: drivers/dma/mediatek/ 13785 13786MEDIATEK ETHERNET DRIVER 13787M: Felix Fietkau <nbd@nbd.name> 13788M: Sean Wang <sean.wang@mediatek.com> 13789M: Mark Lee <Mark-MC.Lee@mediatek.com> 13790M: Lorenzo Bianconi <lorenzo@kernel.org> 13791L: netdev@vger.kernel.org 13792S: Maintained 13793F: drivers/net/ethernet/mediatek/ 13794 13795MEDIATEK ETHERNET PCS DRIVER 13796M: Alexander Couzens <lynxis@fe80.eu> 13797M: Daniel Golle <daniel@makrotopia.org> 13798L: netdev@vger.kernel.org 13799S: Maintained 13800F: drivers/net/pcs/pcs-mtk-lynxi.c 13801F: include/linux/pcs/pcs-mtk-lynxi.h 13802 13803MEDIATEK ETHERNET PHY DRIVERS 13804M: Daniel Golle <daniel@makrotopia.org> 13805M: Qingfang Deng <dqfext@gmail.com> 13806M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13807L: netdev@vger.kernel.org 13808S: Maintained 13809F: drivers/net/phy/mediatek-ge-soc.c 13810F: drivers/net/phy/mediatek-ge.c 13811 13812MEDIATEK I2C CONTROLLER DRIVER 13813M: Qii Wang <qii.wang@mediatek.com> 13814L: linux-i2c@vger.kernel.org 13815S: Maintained 13816F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13817F: drivers/i2c/busses/i2c-mt65xx.c 13818 13819MEDIATEK IOMMU DRIVER 13820M: Yong Wu <yong.wu@mediatek.com> 13821L: iommu@lists.linux.dev 13822L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13823S: Supported 13824F: Documentation/devicetree/bindings/iommu/mediatek* 13825F: drivers/iommu/mtk_iommu* 13826F: include/dt-bindings/memory/mediatek,mt*-port.h 13827F: include/dt-bindings/memory/mt*-port.h 13828 13829MEDIATEK JPEG DRIVER 13830M: Bin Liu <bin.liu@mediatek.com> 13831S: Supported 13832F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13833F: drivers/media/platform/mediatek/jpeg/ 13834 13835MEDIATEK KEYPAD DRIVER 13836M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13837S: Supported 13838F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13839F: drivers/input/keyboard/mt6779-keypad.c 13840 13841MEDIATEK MDP DRIVER 13842M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13843M: Houlong Wei <houlong.wei@mediatek.com> 13844M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13845S: Supported 13846F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13847F: drivers/media/platform/mediatek/mdp/ 13848F: drivers/media/platform/mediatek/vpu/ 13849 13850MEDIATEK MEDIA DRIVER 13851M: Tiffany Lin <tiffany.lin@mediatek.com> 13852M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13853M: Yunfei Dong <yunfei.dong@mediatek.com> 13854S: Supported 13855F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13856F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13857F: drivers/media/platform/mediatek/vcodec/ 13858F: drivers/media/platform/mediatek/vpu/ 13859 13860MEDIATEK MIPI-CSI CDPHY DRIVER 13861M: Julien Stephan <jstephan@baylibre.com> 13862M: Andy Hsieh <andy.hsieh@mediatek.com> 13863S: Supported 13864F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13865F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13866 13867MEDIATEK MMC/SD/SDIO DRIVER 13868M: Chaotian Jing <chaotian.jing@mediatek.com> 13869S: Maintained 13870F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13871F: drivers/mmc/host/mtk-sd.c 13872 13873MEDIATEK MT76 WIRELESS LAN DRIVER 13874M: Felix Fietkau <nbd@nbd.name> 13875M: Lorenzo Bianconi <lorenzo@kernel.org> 13876M: Ryder Lee <ryder.lee@mediatek.com> 13877R: Shayne Chen <shayne.chen@mediatek.com> 13878R: Sean Wang <sean.wang@mediatek.com> 13879L: linux-wireless@vger.kernel.org 13880S: Maintained 13881T: git https://github.com/nbd168/wireless 13882F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13883F: drivers/net/wireless/mediatek/mt76/ 13884 13885MEDIATEK MT7601U WIRELESS LAN DRIVER 13886M: Jakub Kicinski <kuba@kernel.org> 13887L: linux-wireless@vger.kernel.org 13888S: Maintained 13889F: drivers/net/wireless/mediatek/mt7601u/ 13890 13891MEDIATEK MT7621 CLOCK DRIVER 13892M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13893S: Maintained 13894F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13895F: drivers/clk/ralink/clk-mt7621.c 13896 13897MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13898M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13899S: Maintained 13900F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13901F: drivers/pci/controller/pcie-mt7621.c 13902 13903MEDIATEK MT7621 PHY PCI DRIVER 13904M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13905S: Maintained 13906F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13907F: drivers/phy/ralink/phy-mt7621-pci.c 13908 13909MEDIATEK MT7621/28/88 I2C DRIVER 13910M: Stefan Roese <sr@denx.de> 13911L: linux-i2c@vger.kernel.org 13912S: Maintained 13913F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13914F: drivers/i2c/busses/i2c-mt7621.c 13915 13916MEDIATEK MTMIPS CLOCK DRIVER 13917M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13918S: Maintained 13919F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13920F: drivers/clk/ralink/clk-mtmips.c 13921 13922MEDIATEK NAND CONTROLLER DRIVER 13923L: linux-mtd@lists.infradead.org 13924S: Orphan 13925F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13926F: drivers/mtd/nand/raw/mtk_* 13927 13928MEDIATEK PMIC LED DRIVER 13929M: Sean Wang <sean.wang@mediatek.com> 13930S: Maintained 13931F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13932F: drivers/leds/leds-mt6323.c 13933 13934MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13935M: Sean Wang <sean.wang@mediatek.com> 13936S: Maintained 13937F: drivers/char/hw_random/mtk-rng.c 13938 13939MEDIATEK SMI DRIVER 13940M: Yong Wu <yong.wu@mediatek.com> 13941L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13942S: Supported 13943F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13944F: drivers/memory/mtk-smi.c 13945F: include/soc/mediatek/smi.h 13946 13947MEDIATEK SWITCH DRIVER 13948M: Arınç ÜNAL <arinc.unal@arinc9.com> 13949M: Daniel Golle <daniel@makrotopia.org> 13950M: DENG Qingfang <dqfext@gmail.com> 13951M: Sean Wang <sean.wang@mediatek.com> 13952L: netdev@vger.kernel.org 13953S: Maintained 13954F: drivers/net/dsa/mt7530-mdio.c 13955F: drivers/net/dsa/mt7530-mmio.c 13956F: drivers/net/dsa/mt7530.* 13957F: net/dsa/tag_mtk.c 13958 13959MEDIATEK T7XX 5G WWAN MODEM DRIVER 13960M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13961R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13962R: Liu Haijun <haijun.liu@mediatek.com> 13963R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13964R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13965L: netdev@vger.kernel.org 13966S: Supported 13967F: drivers/net/wwan/t7xx/ 13968 13969MEDIATEK USB3 DRD IP DRIVER 13970M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13971L: linux-usb@vger.kernel.org 13972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13973L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13974S: Maintained 13975F: Documentation/devicetree/bindings/usb/mediatek,* 13976F: drivers/usb/host/xhci-mtk* 13977F: drivers/usb/mtu3/ 13978 13979MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13980M: Peter Senna Tschudin <peter.senna@gmail.com> 13981M: Ian Ray <ian.ray@ge.com> 13982M: Martyn Welch <martyn.welch@collabora.co.uk> 13983S: Maintained 13984F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13985F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13986 13987MEGARAID SCSI/SAS DRIVERS 13988M: Kashyap Desai <kashyap.desai@broadcom.com> 13989M: Sumit Saxena <sumit.saxena@broadcom.com> 13990M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13991M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13992L: megaraidlinux.pdl@broadcom.com 13993L: linux-scsi@vger.kernel.org 13994S: Maintained 13995W: http://www.avagotech.com/support/ 13996F: Documentation/scsi/megaraid.rst 13997F: drivers/scsi/megaraid.* 13998F: drivers/scsi/megaraid/ 13999 14000MELEXIS MLX90614 DRIVER 14001M: Crt Mori <cmo@melexis.com> 14002L: linux-iio@vger.kernel.org 14003S: Supported 14004W: http://www.melexis.com 14005F: drivers/iio/temperature/mlx90614.c 14006 14007MELEXIS MLX90632 DRIVER 14008M: Crt Mori <cmo@melexis.com> 14009L: linux-iio@vger.kernel.org 14010S: Supported 14011W: http://www.melexis.com 14012F: drivers/iio/temperature/mlx90632.c 14013 14014MELEXIS MLX90635 DRIVER 14015M: Crt Mori <cmo@melexis.com> 14016L: linux-iio@vger.kernel.org 14017S: Supported 14018W: http://www.melexis.com 14019F: drivers/iio/temperature/mlx90635.c 14020 14021MELFAS MIP4 TOUCHSCREEN DRIVER 14022M: Sangwon Jee <jeesw@melfas.com> 14023S: Supported 14024W: http://www.melfas.com 14025F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14026F: drivers/input/touchscreen/melfas_mip4.c 14027 14028MELLANOX BLUEFIELD I2C DRIVER 14029M: Khalil Blaiech <kblaiech@nvidia.com> 14030M: Asmaa Mnebhi <asmaa@nvidia.com> 14031L: linux-i2c@vger.kernel.org 14032S: Supported 14033F: drivers/i2c/busses/i2c-mlxbf.c 14034 14035MELLANOX ETHERNET DRIVER (mlx4_en) 14036M: Tariq Toukan <tariqt@nvidia.com> 14037L: netdev@vger.kernel.org 14038S: Supported 14039W: http://www.mellanox.com 14040Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14041F: drivers/net/ethernet/mellanox/mlx4/en_* 14042 14043MELLANOX ETHERNET DRIVER (mlx5e) 14044M: Saeed Mahameed <saeedm@nvidia.com> 14045M: Tariq Toukan <tariqt@nvidia.com> 14046L: netdev@vger.kernel.org 14047S: Supported 14048W: http://www.mellanox.com 14049Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14050F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14051 14052MELLANOX ETHERNET INNOVA DRIVERS 14053R: Boris Pismenny <borisp@nvidia.com> 14054L: netdev@vger.kernel.org 14055S: Supported 14056W: http://www.mellanox.com 14057Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14058F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14059F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14060F: include/linux/mlx5/mlx5_ifc_fpga.h 14061 14062MELLANOX ETHERNET SWITCH DRIVERS 14063M: Ido Schimmel <idosch@nvidia.com> 14064M: Petr Machata <petrm@nvidia.com> 14065L: netdev@vger.kernel.org 14066S: Supported 14067W: http://www.mellanox.com 14068Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14069F: drivers/net/ethernet/mellanox/mlxsw/ 14070F: tools/testing/selftests/drivers/net/mlxsw/ 14071 14072MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14073M: mlxsw@nvidia.com 14074L: netdev@vger.kernel.org 14075S: Supported 14076W: http://www.mellanox.com 14077Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14078F: drivers/net/ethernet/mellanox/mlxfw/ 14079 14080MELLANOX HARDWARE PLATFORM SUPPORT 14081M: Hans de Goede <hdegoede@redhat.com> 14082M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14083M: Vadim Pasternak <vadimp@nvidia.com> 14084L: platform-driver-x86@vger.kernel.org 14085S: Supported 14086F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14087F: drivers/platform/mellanox/ 14088F: include/linux/platform_data/mlxreg.h 14089 14090MELLANOX MLX4 core VPI driver 14091M: Tariq Toukan <tariqt@nvidia.com> 14092L: netdev@vger.kernel.org 14093L: linux-rdma@vger.kernel.org 14094S: Supported 14095W: http://www.mellanox.com 14096Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14097F: drivers/net/ethernet/mellanox/mlx4/ 14098F: include/linux/mlx4/ 14099 14100MELLANOX MLX4 IB driver 14101M: Yishai Hadas <yishaih@nvidia.com> 14102L: linux-rdma@vger.kernel.org 14103S: Supported 14104W: http://www.mellanox.com 14105Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14106F: drivers/infiniband/hw/mlx4/ 14107F: include/linux/mlx4/ 14108F: include/uapi/rdma/mlx4-abi.h 14109 14110MELLANOX MLX5 core VPI driver 14111M: Saeed Mahameed <saeedm@nvidia.com> 14112M: Leon Romanovsky <leonro@nvidia.com> 14113M: Tariq Toukan <tariqt@nvidia.com> 14114L: netdev@vger.kernel.org 14115L: linux-rdma@vger.kernel.org 14116S: Supported 14117W: http://www.mellanox.com 14118Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14119F: Documentation/networking/device_drivers/ethernet/mellanox/ 14120F: drivers/net/ethernet/mellanox/mlx5/core/ 14121F: include/linux/mlx5/ 14122 14123MELLANOX MLX5 IB driver 14124M: Leon Romanovsky <leonro@nvidia.com> 14125L: linux-rdma@vger.kernel.org 14126S: Supported 14127W: http://www.mellanox.com 14128Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14129F: drivers/infiniband/hw/mlx5/ 14130F: include/linux/mlx5/ 14131F: include/uapi/rdma/mlx5-abi.h 14132 14133MELLANOX MLX5 VDPA DRIVER 14134M: Dragos Tatulea <dtatulea@nvidia.com> 14135L: virtualization@lists.linux.dev 14136S: Supported 14137F: drivers/vdpa/mlx5/ 14138 14139MELLANOX MLXCPLD I2C AND MUX DRIVER 14140M: Vadim Pasternak <vadimp@nvidia.com> 14141M: Michael Shych <michaelsh@nvidia.com> 14142L: linux-i2c@vger.kernel.org 14143S: Supported 14144F: Documentation/i2c/busses/i2c-mlxcpld.rst 14145F: drivers/i2c/busses/i2c-mlxcpld.c 14146F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14147 14148MELLANOX MLXCPLD LED DRIVER 14149M: Vadim Pasternak <vadimp@nvidia.com> 14150L: linux-leds@vger.kernel.org 14151S: Supported 14152F: Documentation/leds/leds-mlxcpld.rst 14153F: drivers/leds/leds-mlxcpld.c 14154F: drivers/leds/leds-mlxreg.c 14155 14156MELLANOX PLATFORM DRIVER 14157M: Vadim Pasternak <vadimp@nvidia.com> 14158L: platform-driver-x86@vger.kernel.org 14159S: Supported 14160F: drivers/platform/x86/mlx-platform.c 14161 14162MEMBARRIER SUPPORT 14163M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14164M: "Paul E. McKenney" <paulmck@kernel.org> 14165L: linux-kernel@vger.kernel.org 14166S: Supported 14167F: Documentation/scheduler/membarrier.rst 14168F: arch/*/include/asm/membarrier.h 14169F: arch/*/include/asm/sync_core.h 14170F: include/uapi/linux/membarrier.h 14171F: kernel/sched/membarrier.c 14172 14173MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14174M: Mike Rapoport <rppt@kernel.org> 14175L: linux-mm@kvack.org 14176S: Maintained 14177F: Documentation/core-api/boot-time-mm.rst 14178F: include/linux/memblock.h 14179F: mm/memblock.c 14180F: mm/mm_init.c 14181F: tools/testing/memblock/ 14182 14183MEMORY CONTROLLER DRIVERS 14184M: Krzysztof Kozlowski <krzk@kernel.org> 14185L: linux-kernel@vger.kernel.org 14186S: Maintained 14187B: mailto:krzysztof.kozlowski@linaro.org 14188T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14189F: Documentation/devicetree/bindings/memory-controllers/ 14190F: drivers/memory/ 14191F: include/dt-bindings/memory/ 14192F: include/memory/ 14193 14194MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14195M: Dmitry Osipenko <digetx@gmail.com> 14196L: linux-pm@vger.kernel.org 14197L: linux-tegra@vger.kernel.org 14198S: Maintained 14199T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14200F: drivers/devfreq/tegra30-devfreq.c 14201 14202MEMORY HOT(UN)PLUG 14203M: David Hildenbrand <david@redhat.com> 14204M: Oscar Salvador <osalvador@suse.de> 14205L: linux-mm@kvack.org 14206S: Maintained 14207F: Documentation/admin-guide/mm/memory-hotplug.rst 14208F: Documentation/core-api/memory-hotplug.rst 14209F: drivers/base/memory.c 14210F: include/linux/memory_hotplug.h 14211F: mm/memory_hotplug.c 14212F: tools/testing/selftests/memory-hotplug/ 14213 14214MEMORY MANAGEMENT 14215M: Andrew Morton <akpm@linux-foundation.org> 14216L: linux-mm@kvack.org 14217S: Maintained 14218W: http://www.linux-mm.org 14219T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14220T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14221F: include/linux/gfp.h 14222F: include/linux/gfp_types.h 14223F: include/linux/memfd.h 14224F: include/linux/memory.h 14225F: include/linux/memory_hotplug.h 14226F: include/linux/memory-tiers.h 14227F: include/linux/mempolicy.h 14228F: include/linux/mempool.h 14229F: include/linux/memremap.h 14230F: include/linux/mm.h 14231F: include/linux/mm_*.h 14232F: include/linux/mmzone.h 14233F: include/linux/mmu_notifier.h 14234F: include/linux/pagewalk.h 14235F: include/linux/rmap.h 14236F: include/trace/events/ksm.h 14237F: mm/ 14238F: tools/mm/ 14239F: tools/testing/selftests/mm/ 14240N: include/linux/page[-_]* 14241 14242MEMORY MAPPING 14243M: Andrew Morton <akpm@linux-foundation.org> 14244R: Liam R. Howlett <Liam.Howlett@oracle.com> 14245R: Vlastimil Babka <vbabka@suse.cz> 14246R: Lorenzo Stoakes <lstoakes@gmail.com> 14247L: linux-mm@kvack.org 14248S: Maintained 14249W: http://www.linux-mm.org 14250T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14251F: mm/mmap.c 14252 14253MEMORY TECHNOLOGY DEVICES (MTD) 14254M: Miquel Raynal <miquel.raynal@bootlin.com> 14255M: Richard Weinberger <richard@nod.at> 14256M: Vignesh Raghavendra <vigneshr@ti.com> 14257L: linux-mtd@lists.infradead.org 14258S: Maintained 14259W: http://www.linux-mtd.infradead.org/ 14260Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14261C: irc://irc.oftc.net/mtd 14262T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14263T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14264F: Documentation/devicetree/bindings/mtd/ 14265F: drivers/mtd/ 14266F: include/linux/mtd/ 14267F: include/uapi/mtd/ 14268 14269MEMSENSING MICROSYSTEMS MSA311 DRIVER 14270M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14271L: linux-iio@vger.kernel.org 14272S: Maintained 14273F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14274F: drivers/iio/accel/msa311.c 14275 14276MEN A21 WATCHDOG DRIVER 14277M: Johannes Thumshirn <morbidrsa@gmail.com> 14278L: linux-watchdog@vger.kernel.org 14279S: Maintained 14280F: drivers/watchdog/mena21_wdt.c 14281 14282MEN CHAMELEON BUS (mcb) 14283M: Johannes Thumshirn <morbidrsa@gmail.com> 14284S: Maintained 14285F: Documentation/driver-api/men-chameleon-bus.rst 14286F: drivers/mcb/ 14287F: include/linux/mcb.h 14288 14289MEN F21BMC (Board Management Controller) 14290M: Andreas Werner <andreas.werner@men.de> 14291S: Supported 14292F: Documentation/hwmon/menf21bmc.rst 14293F: drivers/hwmon/menf21bmc_hwmon.c 14294F: drivers/leds/leds-menf21bmc.c 14295F: drivers/mfd/menf21bmc.c 14296F: drivers/watchdog/menf21bmc_wdt.c 14297 14298MEN Z069 WATCHDOG DRIVER 14299M: Johannes Thumshirn <jth@kernel.org> 14300L: linux-watchdog@vger.kernel.org 14301S: Maintained 14302F: drivers/watchdog/menz69_wdt.c 14303 14304MESON AO CEC DRIVER FOR AMLOGIC SOCS 14305M: Neil Armstrong <neil.armstrong@linaro.org> 14306L: linux-media@vger.kernel.org 14307L: linux-amlogic@lists.infradead.org 14308S: Supported 14309W: http://linux-meson.com/ 14310T: git git://linuxtv.org/media_tree.git 14311F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14312F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14313F: drivers/media/cec/platform/meson/ao-cec.c 14314 14315MESON GE2D DRIVER FOR AMLOGIC SOCS 14316M: Neil Armstrong <neil.armstrong@linaro.org> 14317L: linux-media@vger.kernel.org 14318L: linux-amlogic@lists.infradead.org 14319S: Supported 14320T: git git://linuxtv.org/media_tree.git 14321F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14322F: drivers/media/platform/amlogic/meson-ge2d/ 14323 14324MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14325M: Liang Yang <liang.yang@amlogic.com> 14326L: linux-mtd@lists.infradead.org 14327S: Maintained 14328F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14329F: drivers/mtd/nand/raw/meson_* 14330 14331MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14332M: Neil Armstrong <neil.armstrong@linaro.org> 14333L: linux-media@vger.kernel.org 14334L: linux-amlogic@lists.infradead.org 14335S: Supported 14336T: git git://linuxtv.org/media_tree.git 14337F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14338F: drivers/staging/media/meson/vdec/ 14339 14340METHODE UDPU SUPPORT 14341M: Robert Marko <robert.marko@sartura.hr> 14342S: Maintained 14343F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14344F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14345 14346MHI BUS 14347M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14348L: mhi@lists.linux.dev 14349L: linux-arm-msm@vger.kernel.org 14350S: Maintained 14351T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14352F: Documentation/ABI/stable/sysfs-bus-mhi 14353F: Documentation/mhi/ 14354F: drivers/bus/mhi/ 14355F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14356F: include/linux/mhi.h 14357 14358MICROBLAZE ARCHITECTURE 14359M: Michal Simek <monstr@monstr.eu> 14360S: Supported 14361W: http://www.monstr.eu/fdt/ 14362T: git git://git.monstr.eu/linux-2.6-microblaze.git 14363F: arch/microblaze/ 14364 14365MICROBLAZE TMR INJECT 14366M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14367S: Supported 14368F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14369F: drivers/misc/xilinx_tmr_inject.c 14370 14371MICROBLAZE TMR MANAGER 14372M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14373S: Supported 14374F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14375F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14376F: drivers/misc/xilinx_tmr_manager.c 14377 14378MICROCHIP AT91 DMA DRIVERS 14379M: Ludovic Desroches <ludovic.desroches@microchip.com> 14380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14381L: dmaengine@vger.kernel.org 14382S: Supported 14383F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14384F: drivers/dma/at_hdmac.c 14385F: drivers/dma/at_xdmac.c 14386F: include/dt-bindings/dma/at91.h 14387 14388MICROCHIP AT91 SERIAL DRIVER 14389M: Richard Genoud <richard.genoud@bootlin.com> 14390S: Maintained 14391F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14392F: drivers/tty/serial/atmel_serial.c 14393F: drivers/tty/serial/atmel_serial.h 14394 14395MICROCHIP AT91 USART MFD DRIVER 14396M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14397L: linux-kernel@vger.kernel.org 14398S: Supported 14399F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14400F: drivers/mfd/at91-usart.c 14401F: include/dt-bindings/mfd/at91-usart.h 14402 14403MICROCHIP AT91 USART SPI DRIVER 14404M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14405L: linux-spi@vger.kernel.org 14406S: Supported 14407F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14408F: drivers/spi/spi-at91-usart.c 14409 14410MICROCHIP AUDIO ASOC DRIVERS 14411M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14412L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14413S: Supported 14414F: Documentation/devicetree/bindings/sound/atmel* 14415F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14416F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14417F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14418F: sound/soc/atmel 14419 14420MICROCHIP CSI2DC DRIVER 14421M: Eugen Hristev <eugen.hristev@microchip.com> 14422L: linux-media@vger.kernel.org 14423S: Supported 14424F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14425F: drivers/media/platform/microchip/microchip-csi2dc.c 14426 14427MICROCHIP ECC DRIVER 14428L: linux-crypto@vger.kernel.org 14429S: Orphan 14430F: drivers/crypto/atmel-ecc.* 14431 14432MICROCHIP EIC DRIVER 14433M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14434L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14435S: Supported 14436F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14437F: drivers/irqchip/irq-mchp-eic.c 14438 14439MICROCHIP I2C DRIVER 14440M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14441L: linux-i2c@vger.kernel.org 14442S: Supported 14443F: drivers/i2c/busses/i2c-at91-*.c 14444F: drivers/i2c/busses/i2c-at91.h 14445 14446MICROCHIP ISC DRIVER 14447M: Eugen Hristev <eugen.hristev@microchip.com> 14448L: linux-media@vger.kernel.org 14449S: Supported 14450F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14451F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14452F: drivers/media/platform/microchip/microchip-isc* 14453F: drivers/media/platform/microchip/microchip-sama*-isc* 14454F: drivers/staging/media/deprecated/atmel/atmel-isc* 14455F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14456F: include/linux/atmel-isc-media.h 14457 14458MICROCHIP ISI DRIVER 14459M: Eugen Hristev <eugen.hristev@microchip.com> 14460L: linux-media@vger.kernel.org 14461S: Supported 14462F: drivers/media/platform/atmel/atmel-isi.c 14463F: drivers/media/platform/atmel/atmel-isi.h 14464 14465MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14466M: Woojung Huh <woojung.huh@microchip.com> 14467M: UNGLinuxDriver@microchip.com 14468L: netdev@vger.kernel.org 14469S: Maintained 14470F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14471F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14472F: drivers/net/dsa/microchip/* 14473F: include/linux/dsa/ksz_common.h 14474F: include/linux/platform_data/microchip-ksz.h 14475F: net/dsa/tag_ksz.c 14476 14477MICROCHIP LAN743X ETHERNET DRIVER 14478M: Bryan Whitehead <bryan.whitehead@microchip.com> 14479M: UNGLinuxDriver@microchip.com 14480L: netdev@vger.kernel.org 14481S: Maintained 14482F: drivers/net/ethernet/microchip/lan743x_* 14483 14484MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14485M: Arun Ramadoss <arun.ramadoss@microchip.com> 14486R: UNGLinuxDriver@microchip.com 14487L: netdev@vger.kernel.org 14488S: Maintained 14489F: drivers/net/phy/microchip_t1.c 14490 14491MICROCHIP LAN966X ETHERNET DRIVER 14492M: Horatiu Vultur <horatiu.vultur@microchip.com> 14493M: UNGLinuxDriver@microchip.com 14494L: netdev@vger.kernel.org 14495S: Maintained 14496F: drivers/net/ethernet/microchip/lan966x/* 14497 14498MICROCHIP LCDFB DRIVER 14499M: Nicolas Ferre <nicolas.ferre@microchip.com> 14500L: linux-fbdev@vger.kernel.org 14501S: Maintained 14502F: drivers/video/fbdev/atmel_lcdfb.c 14503F: include/video/atmel_lcdc.h 14504 14505MICROCHIP MCP16502 PMIC DRIVER 14506M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14508S: Supported 14509F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14510F: drivers/regulator/mcp16502.c 14511 14512MICROCHIP MCP3564 ADC DRIVER 14513M: Marius Cristea <marius.cristea@microchip.com> 14514L: linux-iio@vger.kernel.org 14515S: Supported 14516F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14517F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14518F: drivers/iio/adc/mcp3564.c 14519 14520MICROCHIP MCP3911 ADC DRIVER 14521M: Marcus Folkesson <marcus.folkesson@gmail.com> 14522M: Kent Gustavsson <kent@minoris.se> 14523L: linux-iio@vger.kernel.org 14524S: Maintained 14525F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14526F: drivers/iio/adc/mcp3911.c 14527 14528MICROCHIP MMC/SD/SDIO MCI DRIVER 14529M: Aubin Constans <aubin.constans@microchip.com> 14530S: Maintained 14531F: drivers/mmc/host/atmel-mci.c 14532 14533MICROCHIP NAND DRIVER 14534L: linux-mtd@lists.infradead.org 14535S: Orphan 14536F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14537F: drivers/mtd/nand/raw/atmel/* 14538 14539MICROCHIP OTPC DRIVER 14540M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14542S: Supported 14543F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14544F: drivers/nvmem/microchip-otpc.c 14545F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14546 14547MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14548M: Marius Cristea <marius.cristea@microchip.com> 14549L: linux-iio@vger.kernel.org 14550S: Supported 14551F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14552F: drivers/iio/adc/pac1934.c 14553 14554MICROCHIP PCI1XXXX GP DRIVER 14555M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14556M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14557L: linux-gpio@vger.kernel.org 14558S: Supported 14559F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14560F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14561F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14562F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14563 14564MICROCHIP PCI1XXXX I2C DRIVER 14565M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14566M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14567M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14568L: linux-i2c@vger.kernel.org 14569S: Maintained 14570F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14571 14572MICROCHIP PCIe UART DRIVER 14573M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14574M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14575L: linux-serial@vger.kernel.org 14576S: Maintained 14577F: drivers/tty/serial/8250/8250_pci1xxxx.c 14578 14579MICROCHIP POLARFIRE FPGA DRIVERS 14580M: Conor Dooley <conor.dooley@microchip.com> 14581R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14582L: linux-fpga@vger.kernel.org 14583S: Supported 14584F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14585F: drivers/fpga/microchip-spi.c 14586 14587MICROCHIP PWM DRIVER 14588M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14590L: linux-pwm@vger.kernel.org 14591S: Supported 14592F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14593F: drivers/pwm/pwm-atmel.c 14594 14595MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14596M: Eugen Hristev <eugen.hristev@microchip.com> 14597L: linux-iio@vger.kernel.org 14598S: Supported 14599F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14600F: drivers/iio/adc/at91-sama5d2_adc.c 14601F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14602 14603MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14604M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14605S: Supported 14606F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14607F: drivers/power/reset/at91-sama5d2_shdwc.c 14608 14609MICROCHIP SOC DRIVERS 14610M: Conor Dooley <conor@kernel.org> 14611S: Supported 14612T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14613F: drivers/soc/microchip/ 14614 14615MICROCHIP SPI DRIVER 14616M: Ryan Wanner <ryan.wanner@microchip.com> 14617S: Supported 14618F: drivers/spi/spi-atmel.* 14619 14620MICROCHIP SSC DRIVER 14621M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14623S: Supported 14624F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14625F: drivers/misc/atmel-ssc.c 14626F: include/linux/atmel-ssc.h 14627 14628Microchip Timer Counter Block (TCB) Capture Driver 14629M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14630L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14631L: linux-iio@vger.kernel.org 14632S: Maintained 14633F: drivers/counter/microchip-tcb-capture.c 14634 14635MICROCHIP USB251XB DRIVER 14636M: Richard Leitner <richard.leitner@skidata.com> 14637L: linux-usb@vger.kernel.org 14638S: Maintained 14639F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14640F: drivers/usb/misc/usb251xb.c 14641 14642MICROCHIP USBA UDC DRIVER 14643M: Cristian Birsan <cristian.birsan@microchip.com> 14644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14645S: Supported 14646F: drivers/usb/gadget/udc/atmel_usba_udc.* 14647 14648MICROCHIP WILC1000 WIFI DRIVER 14649M: Ajay Singh <ajay.kathat@microchip.com> 14650M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14651L: linux-wireless@vger.kernel.org 14652S: Supported 14653F: drivers/net/wireless/microchip/wilc1000/ 14654 14655MICROSEMI MIPS SOCS 14656M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14657M: UNGLinuxDriver@microchip.com 14658L: linux-mips@vger.kernel.org 14659S: Supported 14660F: Documentation/devicetree/bindings/mips/mscc.txt 14661F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14662F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14663F: arch/mips/boot/dts/mscc/ 14664F: arch/mips/configs/generic/board-ocelot.config 14665F: arch/mips/generic/board-ocelot.c 14666 14667MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14668M: Don Brace <don.brace@microchip.com> 14669L: storagedev@microchip.com 14670L: linux-scsi@vger.kernel.org 14671S: Supported 14672F: Documentation/scsi/smartpqi.rst 14673F: drivers/scsi/smartpqi/Kconfig 14674F: drivers/scsi/smartpqi/Makefile 14675F: drivers/scsi/smartpqi/smartpqi*.[ch] 14676F: include/linux/cciss*.h 14677F: include/uapi/linux/cciss*.h 14678 14679MICROSOFT MANA RDMA DRIVER 14680M: Long Li <longli@microsoft.com> 14681M: Ajay Sharma <sharmaajay@microsoft.com> 14682L: linux-rdma@vger.kernel.org 14683S: Supported 14684F: drivers/infiniband/hw/mana/ 14685F: include/net/mana 14686F: include/uapi/rdma/mana-abi.h 14687 14688MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14689M: Maximilian Luz <luzmaximilian@gmail.com> 14690L: platform-driver-x86@vger.kernel.org 14691S: Maintained 14692F: drivers/platform/surface/surface_aggregator_tabletsw.c 14693 14694MICROSOFT SURFACE BATTERY AND AC DRIVERS 14695M: Maximilian Luz <luzmaximilian@gmail.com> 14696L: linux-pm@vger.kernel.org 14697L: platform-driver-x86@vger.kernel.org 14698S: Maintained 14699F: drivers/power/supply/surface_battery.c 14700F: drivers/power/supply/surface_charger.c 14701 14702MICROSOFT SURFACE DTX DRIVER 14703M: Maximilian Luz <luzmaximilian@gmail.com> 14704L: platform-driver-x86@vger.kernel.org 14705S: Maintained 14706F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14707F: drivers/platform/surface/surface_dtx.c 14708F: include/uapi/linux/surface_aggregator/dtx.h 14709 14710MICROSOFT SURFACE SENSOR FAN DRIVER 14711M: Maximilian Luz <luzmaximilian@gmail.com> 14712M: Ivor Wanders <ivor@iwanders.net> 14713L: linux-hwmon@vger.kernel.org 14714S: Maintained 14715F: Documentation/hwmon/surface_fan.rst 14716F: drivers/hwmon/surface_fan.c 14717 14718MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14719M: Maximilian Luz <luzmaximilian@gmail.com> 14720L: platform-driver-x86@vger.kernel.org 14721S: Maintained 14722F: drivers/platform/surface/surface_gpe.c 14723 14724MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14725M: Hans de Goede <hdegoede@redhat.com> 14726M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14727M: Maximilian Luz <luzmaximilian@gmail.com> 14728L: platform-driver-x86@vger.kernel.org 14729S: Maintained 14730T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14731F: drivers/platform/surface/ 14732 14733MICROSOFT SURFACE HID TRANSPORT DRIVER 14734M: Maximilian Luz <luzmaximilian@gmail.com> 14735L: linux-input@vger.kernel.org 14736L: platform-driver-x86@vger.kernel.org 14737S: Maintained 14738F: drivers/hid/surface-hid/ 14739 14740MICROSOFT SURFACE HOT-PLUG DRIVER 14741M: Maximilian Luz <luzmaximilian@gmail.com> 14742L: platform-driver-x86@vger.kernel.org 14743S: Maintained 14744F: drivers/platform/surface/surface_hotplug.c 14745 14746MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14747M: Maximilian Luz <luzmaximilian@gmail.com> 14748L: platform-driver-x86@vger.kernel.org 14749S: Maintained 14750F: drivers/platform/surface/surface_platform_profile.c 14751 14752MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14753M: Chen Yu <yu.c.chen@intel.com> 14754L: platform-driver-x86@vger.kernel.org 14755S: Supported 14756F: drivers/platform/surface/surfacepro3_button.c 14757 14758MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14759M: Maximilian Luz <luzmaximilian@gmail.com> 14760L: platform-driver-x86@vger.kernel.org 14761S: Maintained 14762F: drivers/platform/surface/surface_aggregator_hub.c 14763 14764MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14765M: Maximilian Luz <luzmaximilian@gmail.com> 14766L: platform-driver-x86@vger.kernel.org 14767S: Maintained 14768W: https://github.com/linux-surface/surface-aggregator-module 14769C: irc://irc.libera.chat/linux-surface 14770F: Documentation/driver-api/surface_aggregator/ 14771F: drivers/platform/surface/aggregator/ 14772F: drivers/platform/surface/surface_acpi_notify.c 14773F: drivers/platform/surface/surface_aggregator_cdev.c 14774F: drivers/platform/surface/surface_aggregator_registry.c 14775F: include/linux/surface_acpi_notify.h 14776F: include/linux/surface_aggregator/ 14777F: include/uapi/linux/surface_aggregator/ 14778 14779MICROTEK X6 SCANNER 14780M: Oliver Neukum <oliver@neukum.org> 14781S: Maintained 14782F: drivers/usb/image/microtek.* 14783 14784MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14785M: Luka Kovacic <luka.kovacic@sartura.hr> 14786M: Luka Perkov <luka.perkov@sartura.hr> 14787S: Maintained 14788F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14789F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14790F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14791F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14792F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14793F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14794 14795MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14796M: Sakari Ailus <sakari.ailus@linux.intel.com> 14797L: linux-media@vger.kernel.org 14798S: Maintained 14799F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14800F: Documentation/driver-api/media/drivers/ccs/ 14801F: Documentation/userspace-api/media/drivers/ccs.rst 14802F: drivers/media/i2c/ccs-pll.c 14803F: drivers/media/i2c/ccs-pll.h 14804F: drivers/media/i2c/ccs/ 14805F: include/uapi/linux/ccs.h 14806F: include/uapi/linux/smiapp.h 14807 14808MIPS 14809M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14810L: linux-mips@vger.kernel.org 14811S: Maintained 14812W: http://www.linux-mips.org/ 14813Q: https://patchwork.kernel.org/project/linux-mips/list/ 14814T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14815F: Documentation/devicetree/bindings/mips/ 14816F: Documentation/arch/mips/ 14817F: arch/mips/ 14818F: drivers/platform/mips/ 14819F: include/dt-bindings/mips/ 14820 14821MIPS BAIKAL-T1 PLATFORM 14822M: Serge Semin <fancer.lancer@gmail.com> 14823L: linux-mips@vger.kernel.org 14824S: Supported 14825F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14826F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14827F: drivers/bus/bt1-*.c 14828F: drivers/clk/baikal-t1/ 14829F: drivers/memory/bt1-l2-ctl.c 14830F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14831 14832MIPS BOSTON DEVELOPMENT BOARD 14833M: Paul Burton <paulburton@kernel.org> 14834L: linux-mips@vger.kernel.org 14835S: Maintained 14836F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14837F: arch/mips/boot/dts/img/boston.dts 14838F: arch/mips/configs/generic/board-boston.config 14839F: drivers/clk/imgtec/clk-boston.c 14840F: include/dt-bindings/clock/boston-clock.h 14841 14842MIPS CORE DRIVERS 14843M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14844M: Serge Semin <fancer.lancer@gmail.com> 14845L: linux-mips@vger.kernel.org 14846S: Supported 14847F: drivers/bus/mips_cdmm.c 14848F: drivers/clocksource/mips-gic-timer.c 14849F: drivers/cpuidle/cpuidle-cps.c 14850F: drivers/irqchip/irq-mips-cpu.c 14851F: drivers/irqchip/irq-mips-gic.c 14852 14853MIPS GENERIC PLATFORM 14854M: Paul Burton <paulburton@kernel.org> 14855L: linux-mips@vger.kernel.org 14856S: Supported 14857F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14858F: arch/mips/generic/ 14859F: arch/mips/tools/generic-board-config.sh 14860 14861MIPS RINT INSTRUCTION EMULATION 14862M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14863L: linux-mips@vger.kernel.org 14864S: Supported 14865F: arch/mips/math-emu/dp_rint.c 14866F: arch/mips/math-emu/sp_rint.c 14867 14868MIPS/LOONGSON1 ARCHITECTURE 14869M: Keguang Zhang <keguang.zhang@gmail.com> 14870L: linux-mips@vger.kernel.org 14871S: Maintained 14872F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14873F: arch/mips/include/asm/mach-loongson32/ 14874F: arch/mips/loongson32/ 14875F: drivers/*/*loongson1* 14876F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14877 14878MIPS/LOONGSON2EF ARCHITECTURE 14879M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14880L: linux-mips@vger.kernel.org 14881S: Maintained 14882F: arch/mips/include/asm/mach-loongson2ef/ 14883F: arch/mips/loongson2ef/ 14884F: drivers/cpufreq/loongson2_cpufreq.c 14885 14886MIPS/LOONGSON64 ARCHITECTURE 14887M: Huacai Chen <chenhuacai@kernel.org> 14888M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14889L: linux-mips@vger.kernel.org 14890S: Maintained 14891F: arch/mips/include/asm/mach-loongson64/ 14892F: arch/mips/loongson64/ 14893F: drivers/irqchip/irq-loongson* 14894F: drivers/platform/mips/cpu_hwmon.c 14895 14896MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14897M: Hans Verkuil <hverkuil@xs4all.nl> 14898L: linux-media@vger.kernel.org 14899S: Odd Fixes 14900W: https://linuxtv.org 14901T: git git://linuxtv.org/media_tree.git 14902F: drivers/media/radio/radio-miropcm20* 14903 14904MITSUMI MM8013 FG DRIVER 14905M: Konrad Dybcio <konradybcio@kernel.org> 14906F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14907F: drivers/power/supply/mm8013.c 14908 14909MMP SUPPORT 14910R: Lubomir Rintel <lkundrak@v3.sk> 14911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14912S: Odd Fixes 14913T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14914F: arch/arm/boot/dts/marvell/mmp* 14915F: arch/arm/mach-mmp/ 14916F: include/linux/soc/mmp/ 14917 14918MMP USB PHY DRIVERS 14919R: Lubomir Rintel <lkundrak@v3.sk> 14920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14921S: Maintained 14922F: drivers/phy/marvell/phy-mmp3-usb.c 14923F: drivers/phy/marvell/phy-pxa-usb.c 14924 14925MMU GATHER AND TLB INVALIDATION 14926M: Will Deacon <will@kernel.org> 14927M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14928M: Andrew Morton <akpm@linux-foundation.org> 14929M: Nick Piggin <npiggin@gmail.com> 14930M: Peter Zijlstra <peterz@infradead.org> 14931L: linux-arch@vger.kernel.org 14932L: linux-mm@kvack.org 14933S: Maintained 14934F: arch/*/include/asm/tlb.h 14935F: include/asm-generic/tlb.h 14936F: mm/mmu_gather.c 14937 14938MN88472 MEDIA DRIVER 14939L: linux-media@vger.kernel.org 14940S: Orphan 14941W: https://linuxtv.org 14942Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14943F: drivers/media/dvb-frontends/mn88472* 14944 14945MN88473 MEDIA DRIVER 14946L: linux-media@vger.kernel.org 14947S: Orphan 14948W: https://linuxtv.org 14949Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14950F: drivers/media/dvb-frontends/mn88473* 14951 14952MOBILEYE MIPS SOCS 14953M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14954M: Gregory CLEMENT <gregory.clement@bootlin.com> 14955M: Théo Lebrun <theo.lebrun@bootlin.com> 14956L: linux-mips@vger.kernel.org 14957S: Maintained 14958F: Documentation/devicetree/bindings/mips/mobileye.yaml 14959F: arch/mips/boot/dts/mobileye/ 14960F: arch/mips/configs/eyeq5_defconfig 14961F: arch/mips/mobileye/board-epm5.its.S 14962 14963MODULE SUPPORT 14964M: Luis Chamberlain <mcgrof@kernel.org> 14965L: linux-modules@vger.kernel.org 14966L: linux-kernel@vger.kernel.org 14967S: Maintained 14968T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14969F: include/linux/kmod.h 14970F: include/linux/module*.h 14971F: kernel/module/ 14972F: lib/test_kmod.c 14973F: scripts/module* 14974F: tools/testing/selftests/kmod/ 14975 14976MONOLITHIC POWER SYSTEM PMIC DRIVER 14977M: Saravanan Sekar <sravanhome@gmail.com> 14978S: Maintained 14979F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14980F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14981F: drivers/hwmon/pmbus/mpq7932.c 14982F: drivers/iio/adc/mp2629_adc.c 14983F: drivers/mfd/mp2629.c 14984F: drivers/power/supply/mp2629_charger.c 14985F: drivers/regulator/mp5416.c 14986F: drivers/regulator/mpq7920.c 14987F: drivers/regulator/mpq7920.h 14988F: include/linux/mfd/mp2629.h 14989 14990MOST(R) TECHNOLOGY DRIVER 14991M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14992M: Christian Gromm <christian.gromm@microchip.com> 14993S: Maintained 14994F: Documentation/ABI/testing/configfs-most 14995F: Documentation/ABI/testing/sysfs-bus-most 14996F: drivers/most/ 14997F: drivers/staging/most/ 14998F: include/linux/most.h 14999 15000MOTORCOMM PHY DRIVER 15001M: Peter Geis <pgwipeout@gmail.com> 15002M: Frank <Frank.Sae@motor-comm.com> 15003L: netdev@vger.kernel.org 15004S: Maintained 15005F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 15006F: drivers/net/phy/motorcomm.c 15007 15008MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 15009M: Jiri Slaby <jirislaby@kernel.org> 15010S: Maintained 15011F: Documentation/driver-api/tty/moxa-smartio.rst 15012F: drivers/tty/mxser.* 15013 15014MP3309C BACKLIGHT DRIVER 15015M: Flavio Suligoi <f.suligoi@asem.it> 15016L: dri-devel@lists.freedesktop.org 15017S: Maintained 15018F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15019F: drivers/video/backlight/mp3309c.c 15020 15021MR800 AVERMEDIA USB FM RADIO DRIVER 15022M: Alexey Klimov <klimov.linux@gmail.com> 15023L: linux-media@vger.kernel.org 15024S: Maintained 15025T: git git://linuxtv.org/media_tree.git 15026F: drivers/media/radio/radio-mr800.c 15027 15028MRF24J40 IEEE 802.15.4 RADIO DRIVER 15029M: Stefan Schmidt <stefan@datenfreihafen.org> 15030L: linux-wpan@vger.kernel.org 15031S: Odd Fixes 15032F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15033F: drivers/net/ieee802154/mrf24j40.c 15034 15035MSI EC DRIVER 15036M: Nikita Kravets <teackot@gmail.com> 15037L: platform-driver-x86@vger.kernel.org 15038S: Maintained 15039W: https://github.com/BeardOverflow/msi-ec 15040F: drivers/platform/x86/msi-ec.* 15041 15042MSI LAPTOP SUPPORT 15043M: "Lee, Chun-Yi" <jlee@suse.com> 15044L: platform-driver-x86@vger.kernel.org 15045S: Maintained 15046F: drivers/platform/x86/msi-laptop.c 15047 15048MSI WMI SUPPORT 15049L: platform-driver-x86@vger.kernel.org 15050S: Orphan 15051F: drivers/platform/x86/msi-wmi.c 15052 15053MSI001 MEDIA DRIVER 15054L: linux-media@vger.kernel.org 15055S: Orphan 15056W: https://linuxtv.org 15057Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15058F: drivers/media/tuners/msi001* 15059 15060MSI2500 MEDIA DRIVER 15061L: linux-media@vger.kernel.org 15062S: Orphan 15063W: https://linuxtv.org 15064Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15065F: drivers/media/usb/msi2500/ 15066 15067MSTAR INTERRUPT CONTROLLER DRIVER 15068M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15069M: Daniel Palmer <daniel@thingy.jp> 15070S: Maintained 15071F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15072F: drivers/irqchip/irq-mst-intc.c 15073 15074MSYSTEMS DISKONCHIP G3 MTD DRIVER 15075M: Robert Jarzmik <robert.jarzmik@free.fr> 15076L: linux-mtd@lists.infradead.org 15077S: Maintained 15078F: drivers/mtd/devices/docg3* 15079 15080MT9M114 ONSEMI SENSOR DRIVER 15081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15082L: linux-media@vger.kernel.org 15083S: Maintained 15084T: git git://linuxtv.org/media_tree.git 15085F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15086F: drivers/media/i2c/mt9m114.c 15087 15088MT9P031 APTINA CAMERA SENSOR 15089M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15090L: linux-media@vger.kernel.org 15091S: Maintained 15092T: git git://linuxtv.org/media_tree.git 15093F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15094F: drivers/media/i2c/mt9p031.c 15095F: include/media/i2c/mt9p031.h 15096 15097MT9T112 APTINA CAMERA SENSOR 15098M: Jacopo Mondi <jacopo@jmondi.org> 15099L: linux-media@vger.kernel.org 15100S: Odd Fixes 15101T: git git://linuxtv.org/media_tree.git 15102F: drivers/media/i2c/mt9t112.c 15103F: include/media/i2c/mt9t112.h 15104 15105MT9V032 APTINA CAMERA SENSOR 15106M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15107L: linux-media@vger.kernel.org 15108S: Maintained 15109T: git git://linuxtv.org/media_tree.git 15110F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15111F: drivers/media/i2c/mt9v032.c 15112F: include/media/i2c/mt9v032.h 15113 15114MT9V111 APTINA CAMERA SENSOR 15115M: Jacopo Mondi <jacopo@jmondi.org> 15116L: linux-media@vger.kernel.org 15117S: Maintained 15118T: git git://linuxtv.org/media_tree.git 15119F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15120F: drivers/media/i2c/mt9v111.c 15121 15122MULTIFUNCTION DEVICES (MFD) 15123M: Lee Jones <lee@kernel.org> 15124S: Maintained 15125T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15126F: Documentation/devicetree/bindings/mfd/ 15127F: drivers/mfd/ 15128F: include/dt-bindings/mfd/ 15129F: include/linux/mfd/ 15130 15131MULTIMEDIA CARD (MMC) ETC. OVER SPI 15132S: Orphan 15133F: drivers/mmc/host/mmc_spi.c 15134F: include/linux/spi/mmc_spi.h 15135 15136MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15137M: Ulf Hansson <ulf.hansson@linaro.org> 15138L: linux-mmc@vger.kernel.org 15139S: Maintained 15140T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15141F: Documentation/devicetree/bindings/mmc/ 15142F: drivers/mmc/ 15143F: include/linux/mmc/ 15144F: include/uapi/linux/mmc/ 15145 15146MULTIPLEXER SUBSYSTEM 15147M: Peter Rosin <peda@axentia.se> 15148S: Maintained 15149F: Documentation/ABI/testing/sysfs-class-mux* 15150F: Documentation/devicetree/bindings/mux/ 15151F: drivers/mux/ 15152F: include/dt-bindings/mux/ 15153F: include/linux/mux/ 15154 15155MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15156M: Bin Liu <b-liu@ti.com> 15157L: linux-usb@vger.kernel.org 15158S: Maintained 15159F: drivers/usb/musb/ 15160 15161MXL301RF MEDIA DRIVER 15162M: Akihiro Tsukada <tskd08@gmail.com> 15163L: linux-media@vger.kernel.org 15164S: Odd Fixes 15165F: drivers/media/tuners/mxl301rf* 15166 15167MXL5007T MEDIA DRIVER 15168M: Michael Krufky <mkrufky@linuxtv.org> 15169L: linux-media@vger.kernel.org 15170S: Maintained 15171W: https://linuxtv.org 15172W: http://github.com/mkrufky 15173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15174T: git git://linuxtv.org/mkrufky/tuners.git 15175F: drivers/media/tuners/mxl5007t.* 15176 15177MXSFB DRM DRIVER 15178M: Marek Vasut <marex@denx.de> 15179M: Stefan Agner <stefan@agner.ch> 15180L: dri-devel@lists.freedesktop.org 15181S: Supported 15182T: git git://anongit.freedesktop.org/drm/drm-misc 15183F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15184F: drivers/gpu/drm/mxsfb/ 15185 15186MYLEX DAC960 PCI RAID Controller 15187M: Hannes Reinecke <hare@kernel.org> 15188L: linux-scsi@vger.kernel.org 15189S: Supported 15190F: drivers/scsi/myrb.* 15191F: drivers/scsi/myrs.* 15192 15193MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15194L: netdev@vger.kernel.org 15195S: Orphan 15196W: https://www.cspi.com/ethernet-products/support/downloads/ 15197F: drivers/net/ethernet/myricom/myri10ge/ 15198 15199NAND FLASH SUBSYSTEM 15200M: Miquel Raynal <miquel.raynal@bootlin.com> 15201R: Richard Weinberger <richard@nod.at> 15202L: linux-mtd@lists.infradead.org 15203S: Maintained 15204W: http://www.linux-mtd.infradead.org/ 15205Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15206C: irc://irc.oftc.net/mtd 15207T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15208F: drivers/mtd/nand/ 15209F: include/linux/mtd/*nand*.h 15210 15211NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15212M: Daniel Mack <zonque@gmail.com> 15213L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15214S: Maintained 15215W: http://www.native-instruments.com 15216F: sound/usb/caiaq/ 15217 15218NATSEMI ETHERNET DRIVER (DP8381x) 15219S: Orphan 15220F: drivers/net/ethernet/natsemi/natsemi.c 15221 15222NCR 5380 SCSI DRIVERS 15223M: Finn Thain <fthain@linux-m68k.org> 15224M: Michael Schmitz <schmitzmic@gmail.com> 15225L: linux-scsi@vger.kernel.org 15226S: Maintained 15227F: Documentation/scsi/g_NCR5380.rst 15228F: drivers/scsi/NCR5380.* 15229F: drivers/scsi/arm/cumana_1.c 15230F: drivers/scsi/arm/oak.c 15231F: drivers/scsi/atari_scsi.* 15232F: drivers/scsi/dmx3191d.c 15233F: drivers/scsi/g_NCR5380.* 15234F: drivers/scsi/mac_scsi.* 15235F: drivers/scsi/sun3_scsi.* 15236F: drivers/scsi/sun3_scsi_vme.c 15237 15238NCSI LIBRARY 15239M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15240S: Maintained 15241F: net/ncsi/ 15242 15243NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15244M: Zev Weiss <zev@bewilderbeest.net> 15245L: linux-hwmon@vger.kernel.org 15246S: Maintained 15247F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15248F: drivers/hwmon/nct6775-i2c.c 15249 15250NETDEVSIM 15251M: Jakub Kicinski <kuba@kernel.org> 15252S: Maintained 15253F: drivers/net/netdevsim/* 15254F: tools/testing/selftests/drivers/net/netdevsim/* 15255 15256NETEM NETWORK EMULATOR 15257M: Stephen Hemminger <stephen@networkplumber.org> 15258L: netdev@vger.kernel.org 15259S: Maintained 15260F: net/sched/sch_netem.c 15261 15262NETERION 10GbE DRIVERS (s2io) 15263M: Jon Mason <jdmason@kudzu.us> 15264L: netdev@vger.kernel.org 15265S: Supported 15266F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15267F: drivers/net/ethernet/neterion/ 15268 15269NETFILTER 15270M: Pablo Neira Ayuso <pablo@netfilter.org> 15271M: Jozsef Kadlecsik <kadlec@netfilter.org> 15272L: netfilter-devel@vger.kernel.org 15273L: coreteam@netfilter.org 15274S: Maintained 15275W: http://www.netfilter.org/ 15276W: http://www.iptables.org/ 15277W: http://www.nftables.org/ 15278Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15279C: irc://irc.libera.chat/netfilter 15280T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15281T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15282F: include/linux/netfilter* 15283F: include/linux/netfilter/ 15284F: include/net/netfilter/ 15285F: include/uapi/linux/netfilter* 15286F: include/uapi/linux/netfilter/ 15287F: net/*/netfilter.c 15288F: net/*/netfilter/ 15289F: net/bridge/br_netfilter*.c 15290F: net/netfilter/ 15291F: tools/testing/selftests/net/netfilter/ 15292 15293NETROM NETWORK LAYER 15294M: Ralf Baechle <ralf@linux-mips.org> 15295L: linux-hams@vger.kernel.org 15296S: Maintained 15297W: https://linux-ax25.in-berlin.de 15298F: include/net/netrom.h 15299F: include/uapi/linux/netrom.h 15300F: net/netrom/ 15301 15302NETRONIX EMBEDDED CONTROLLER 15303M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15304S: Maintained 15305F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15306F: drivers/mfd/ntxec.c 15307F: drivers/pwm/pwm-ntxec.c 15308F: drivers/rtc/rtc-ntxec.c 15309F: include/linux/mfd/ntxec.h 15310 15311NETRONOME ETHERNET DRIVERS 15312M: Louis Peens <louis.peens@corigine.com> 15313R: Jakub Kicinski <kuba@kernel.org> 15314L: oss-drivers@corigine.com 15315S: Maintained 15316F: drivers/net/ethernet/netronome/ 15317 15318NETWORK BLOCK DEVICE (NBD) 15319M: Josef Bacik <josef@toxicpanda.com> 15320L: linux-block@vger.kernel.org 15321L: nbd@other.debian.org 15322S: Maintained 15323F: Documentation/admin-guide/blockdev/nbd.rst 15324F: drivers/block/nbd.c 15325F: include/trace/events/nbd.h 15326F: include/uapi/linux/nbd.h 15327 15328NETWORK DROP MONITOR 15329M: Neil Horman <nhorman@tuxdriver.com> 15330L: netdev@vger.kernel.org 15331S: Maintained 15332W: https://fedorahosted.org/dropwatch/ 15333F: include/uapi/linux/net_dropmon.h 15334F: net/core/drop_monitor.c 15335 15336NETWORKING DRIVERS 15337M: "David S. Miller" <davem@davemloft.net> 15338M: Eric Dumazet <edumazet@google.com> 15339M: Jakub Kicinski <kuba@kernel.org> 15340M: Paolo Abeni <pabeni@redhat.com> 15341L: netdev@vger.kernel.org 15342S: Maintained 15343P: Documentation/process/maintainer-netdev.rst 15344Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15345T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15346T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15347F: Documentation/devicetree/bindings/net/ 15348F: Documentation/networking/net_cachelines/net_device.rst 15349F: drivers/connector/ 15350F: drivers/net/ 15351F: include/dt-bindings/net/ 15352F: include/linux/cn_proc.h 15353F: include/linux/etherdevice.h 15354F: include/linux/fcdevice.h 15355F: include/linux/fddidevice.h 15356F: include/linux/hippidevice.h 15357F: include/linux/if_* 15358F: include/linux/inetdevice.h 15359F: include/linux/netdevice.h 15360F: include/uapi/linux/cn_proc.h 15361F: include/uapi/linux/if_* 15362F: include/uapi/linux/netdevice.h 15363X: drivers/net/wireless/ 15364 15365NETWORKING DRIVERS (WIRELESS) 15366M: Kalle Valo <kvalo@kernel.org> 15367L: linux-wireless@vger.kernel.org 15368S: Maintained 15369W: https://wireless.wiki.kernel.org/ 15370Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15371T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15372T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15373F: Documentation/devicetree/bindings/net/wireless/ 15374F: drivers/net/wireless/ 15375 15376NETWORKING [DSA] 15377M: Andrew Lunn <andrew@lunn.ch> 15378M: Florian Fainelli <f.fainelli@gmail.com> 15379M: Vladimir Oltean <olteanv@gmail.com> 15380S: Maintained 15381F: Documentation/devicetree/bindings/net/dsa/ 15382F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15383F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15384F: drivers/net/dsa/ 15385F: include/linux/dsa/ 15386F: include/linux/platform_data/dsa.h 15387F: include/net/dsa.h 15388F: net/dsa/ 15389F: tools/testing/selftests/drivers/net/dsa/ 15390 15391NETWORKING [GENERAL] 15392M: "David S. Miller" <davem@davemloft.net> 15393M: Eric Dumazet <edumazet@google.com> 15394M: Jakub Kicinski <kuba@kernel.org> 15395M: Paolo Abeni <pabeni@redhat.com> 15396L: netdev@vger.kernel.org 15397S: Maintained 15398P: Documentation/process/maintainer-netdev.rst 15399Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15400B: mailto:netdev@vger.kernel.org 15401T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15402T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15403F: Documentation/core-api/netlink.rst 15404F: Documentation/netlink/ 15405F: Documentation/networking/ 15406F: Documentation/networking/net_cachelines/ 15407F: Documentation/process/maintainer-netdev.rst 15408F: Documentation/userspace-api/netlink/ 15409F: include/linux/framer/framer-provider.h 15410F: include/linux/framer/framer.h 15411F: include/linux/in.h 15412F: include/linux/indirect_call_wrapper.h 15413F: include/linux/net.h 15414F: include/linux/netdevice.h 15415F: include/net/ 15416F: include/uapi/linux/in.h 15417F: include/uapi/linux/net.h 15418F: include/uapi/linux/net_namespace.h 15419F: include/uapi/linux/netdevice.h 15420F: lib/net_utils.c 15421F: lib/random32.c 15422F: net/ 15423F: tools/net/ 15424F: tools/testing/selftests/net/ 15425X: net/9p/ 15426X: net/bluetooth/ 15427 15428NETWORKING [IPSEC] 15429M: Steffen Klassert <steffen.klassert@secunet.com> 15430M: Herbert Xu <herbert@gondor.apana.org.au> 15431M: "David S. Miller" <davem@davemloft.net> 15432L: netdev@vger.kernel.org 15433S: Maintained 15434T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15435T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15436F: include/net/xfrm.h 15437F: include/uapi/linux/xfrm.h 15438F: net/ipv4/ah4.c 15439F: net/ipv4/esp4* 15440F: net/ipv4/ip_vti.c 15441F: net/ipv4/ipcomp.c 15442F: net/ipv4/xfrm* 15443F: net/ipv6/ah6.c 15444F: net/ipv6/esp6* 15445F: net/ipv6/ip6_vti.c 15446F: net/ipv6/ipcomp6.c 15447F: net/ipv6/xfrm* 15448F: net/key/ 15449F: net/xfrm/ 15450F: tools/testing/selftests/net/ipsec.c 15451 15452NETWORKING [IPv4/IPv6] 15453M: "David S. Miller" <davem@davemloft.net> 15454M: David Ahern <dsahern@kernel.org> 15455L: netdev@vger.kernel.org 15456S: Maintained 15457T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15458F: arch/x86/net/* 15459F: include/linux/ip.h 15460F: include/linux/ipv6* 15461F: include/net/fib* 15462F: include/net/ip* 15463F: include/net/route.h 15464F: net/ipv4/ 15465F: net/ipv6/ 15466 15467NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15468M: Paul Moore <paul@paul-moore.com> 15469L: netdev@vger.kernel.org 15470L: linux-security-module@vger.kernel.org 15471S: Supported 15472W: https://github.com/netlabel 15473F: Documentation/netlabel/ 15474F: include/net/calipso.h 15475F: include/net/cipso_ipv4.h 15476F: include/net/netlabel.h 15477F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15478F: include/uapi/linux/netfilter/xt_SECMARK.h 15479F: net/ipv4/cipso_ipv4.c 15480F: net/ipv6/calipso.c 15481F: net/netfilter/xt_CONNSECMARK.c 15482F: net/netfilter/xt_SECMARK.c 15483F: net/netlabel/ 15484 15485NETWORKING [MACSEC] 15486M: Sabrina Dubroca <sd@queasysnail.net> 15487L: netdev@vger.kernel.org 15488S: Maintained 15489F: drivers/net/macsec.c 15490F: include/net/macsec.h 15491F: include/uapi/linux/if_macsec.h 15492K: macsec 15493K: \bmdo_ 15494 15495NETWORKING [MPTCP] 15496M: Matthieu Baerts <matttbe@kernel.org> 15497M: Mat Martineau <martineau@kernel.org> 15498R: Geliang Tang <geliang@kernel.org> 15499L: netdev@vger.kernel.org 15500L: mptcp@lists.linux.dev 15501S: Maintained 15502W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15503B: https://github.com/multipath-tcp/mptcp_net-next/issues 15504T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15505T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15506F: Documentation/netlink/specs/mptcp_pm.yaml 15507F: Documentation/networking/mptcp-sysctl.rst 15508F: include/net/mptcp.h 15509F: include/trace/events/mptcp.h 15510F: include/uapi/linux/mptcp*.h 15511F: net/mptcp/ 15512F: tools/testing/selftests/bpf/*/*mptcp*.c 15513F: tools/testing/selftests/net/mptcp/ 15514 15515NETWORKING [TCP] 15516M: Eric Dumazet <edumazet@google.com> 15517L: netdev@vger.kernel.org 15518S: Maintained 15519F: Documentation/networking/net_cachelines/tcp_sock.rst 15520F: include/linux/tcp.h 15521F: include/net/tcp.h 15522F: include/trace/events/tcp.h 15523F: include/uapi/linux/tcp.h 15524F: net/ipv4/syncookies.c 15525F: net/ipv4/tcp*.c 15526F: net/ipv6/syncookies.c 15527F: net/ipv6/tcp*.c 15528 15529NETWORKING [TLS] 15530M: Boris Pismenny <borisp@nvidia.com> 15531M: John Fastabend <john.fastabend@gmail.com> 15532M: Jakub Kicinski <kuba@kernel.org> 15533L: netdev@vger.kernel.org 15534S: Maintained 15535F: include/net/tls.h 15536F: include/uapi/linux/tls.h 15537F: net/tls/* 15538 15539NETXEN (1/10) GbE SUPPORT 15540M: Manish Chopra <manishc@marvell.com> 15541M: Rahul Verma <rahulv@marvell.com> 15542M: GR-Linux-NIC-Dev@marvell.com 15543L: netdev@vger.kernel.org 15544S: Supported 15545F: drivers/net/ethernet/qlogic/netxen/ 15546 15547NET_FAILOVER MODULE 15548M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15549L: netdev@vger.kernel.org 15550S: Supported 15551F: Documentation/networking/net_failover.rst 15552F: drivers/net/net_failover.c 15553F: include/net/net_failover.h 15554 15555NEXTHOP 15556M: David Ahern <dsahern@kernel.org> 15557L: netdev@vger.kernel.org 15558S: Maintained 15559F: include/net/netns/nexthop.h 15560F: include/net/nexthop.h 15561F: include/uapi/linux/nexthop.h 15562F: net/ipv4/nexthop.c 15563 15564NFC SUBSYSTEM 15565M: Krzysztof Kozlowski <krzk@kernel.org> 15566L: netdev@vger.kernel.org 15567S: Maintained 15568F: Documentation/devicetree/bindings/net/nfc/ 15569F: drivers/nfc/ 15570F: include/net/nfc/ 15571F: include/uapi/linux/nfc.h 15572F: net/nfc/ 15573 15574NFC VIRTUAL NCI DEVICE DRIVER 15575M: Bongsu Jeon <bongsu.jeon@samsung.com> 15576L: netdev@vger.kernel.org 15577S: Supported 15578F: drivers/nfc/virtual_ncidev.c 15579F: tools/testing/selftests/nci/ 15580 15581NFS, SUNRPC, AND LOCKD CLIENTS 15582M: Trond Myklebust <trond.myklebust@hammerspace.com> 15583M: Anna Schumaker <anna@kernel.org> 15584L: linux-nfs@vger.kernel.org 15585S: Maintained 15586W: http://client.linux-nfs.org 15587T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15588F: Documentation/filesystems/nfs/ 15589F: fs/lockd/ 15590F: fs/nfs/ 15591F: fs/nfs_common/ 15592F: include/linux/lockd/ 15593F: include/linux/nfs* 15594F: include/linux/sunrpc/ 15595F: include/uapi/linux/nfs* 15596F: include/uapi/linux/sunrpc/ 15597F: net/sunrpc/ 15598 15599NILFS2 FILESYSTEM 15600M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15601L: linux-nilfs@vger.kernel.org 15602S: Supported 15603W: https://nilfs.sourceforge.io/ 15604T: git https://github.com/konis/nilfs2.git 15605F: Documentation/filesystems/nilfs2.rst 15606F: fs/nilfs2/ 15607F: include/trace/events/nilfs2.h 15608F: include/uapi/linux/nilfs2_api.h 15609F: include/uapi/linux/nilfs2_ondisk.h 15610 15611NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15612M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15613S: Maintained 15614W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15615F: Documentation/scsi/NinjaSCSI.rst 15616F: drivers/scsi/pcmcia/nsp_* 15617 15618NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15619M: GOTO Masanori <gotom@debian.or.jp> 15620M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15621S: Maintained 15622W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15623F: Documentation/scsi/NinjaSCSI.rst 15624F: drivers/scsi/nsp32* 15625 15626NINTENDO HID DRIVER 15627M: Daniel J. Ogorchock <djogorchock@gmail.com> 15628L: linux-input@vger.kernel.org 15629S: Maintained 15630F: drivers/hid/hid-nintendo* 15631 15632NIOS2 ARCHITECTURE 15633M: Dinh Nguyen <dinguyen@kernel.org> 15634S: Maintained 15635T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15636F: arch/nios2/ 15637 15638NITRO ENCLAVES (NE) 15639M: Alexandru Ciobotaru <alcioa@amazon.com> 15640L: linux-kernel@vger.kernel.org 15641L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15642S: Supported 15643W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15644F: Documentation/virt/ne_overview.rst 15645F: drivers/virt/nitro_enclaves/ 15646F: include/linux/nitro_enclaves.h 15647F: include/uapi/linux/nitro_enclaves.h 15648F: samples/nitro_enclaves/ 15649 15650NITRO SECURE MODULE (NSM) 15651M: Alexander Graf <graf@amazon.com> 15652L: linux-kernel@vger.kernel.org 15653L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15654S: Supported 15655W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15656F: drivers/misc/nsm.c 15657F: include/uapi/linux/nsm.h 15658 15659NOHZ, DYNTICKS SUPPORT 15660M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15661M: Frederic Weisbecker <frederic@kernel.org> 15662M: Ingo Molnar <mingo@kernel.org> 15663M: Thomas Gleixner <tglx@linutronix.de> 15664L: linux-kernel@vger.kernel.org 15665S: Maintained 15666T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15667F: include/linux/sched/nohz.h 15668F: include/linux/tick.h 15669F: kernel/time/tick*.* 15670 15671NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15672M: Pavel Machek <pavel@ucw.cz> 15673M: Sakari Ailus <sakari.ailus@iki.fi> 15674L: linux-media@vger.kernel.org 15675S: Maintained 15676F: drivers/media/i2c/ad5820.c 15677F: drivers/media/i2c/et8ek8 15678 15679NOKIA N900 POWER SUPPLY DRIVERS 15680R: Pali Rohár <pali@kernel.org> 15681F: drivers/power/supply/bq2415x_charger.c 15682F: drivers/power/supply/bq27xxx_battery.c 15683F: drivers/power/supply/bq27xxx_battery_i2c.c 15684F: drivers/power/supply/isp1704_charger.c 15685F: drivers/power/supply/rx51_battery.c 15686F: include/linux/power/bq2415x_charger.h 15687F: include/linux/power/bq27xxx_battery.h 15688 15689NOLIBC HEADER FILE 15690M: Willy Tarreau <w@1wt.eu> 15691M: Thomas Weißschuh <linux@weissschuh.net> 15692S: Maintained 15693T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15694F: tools/include/nolibc/ 15695F: tools/testing/selftests/nolibc/ 15696 15697NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15698M: Hans de Goede <hdegoede@redhat.com> 15699L: linux-input@vger.kernel.org 15700S: Maintained 15701F: drivers/input/touchscreen/novatek-nvt-ts.c 15702 15703NSDEPS 15704M: Matthias Maennich <maennich@google.com> 15705S: Maintained 15706F: Documentation/core-api/symbol-namespaces.rst 15707F: scripts/nsdeps 15708 15709NTB AMD DRIVER 15710M: Sanjay R Mehta <sanju.mehta@amd.com> 15711M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15712L: ntb@lists.linux.dev 15713S: Supported 15714F: drivers/ntb/hw/amd/ 15715 15716NTB DRIVER CORE 15717M: Jon Mason <jdmason@kudzu.us> 15718M: Dave Jiang <dave.jiang@intel.com> 15719M: Allen Hubbe <allenbh@gmail.com> 15720L: ntb@lists.linux.dev 15721S: Supported 15722W: https://github.com/jonmason/ntb/wiki 15723T: git https://github.com/jonmason/ntb.git 15724F: drivers/net/ntb_netdev.c 15725F: drivers/ntb/ 15726F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15727F: include/linux/ntb.h 15728F: include/linux/ntb_transport.h 15729F: tools/testing/selftests/ntb/ 15730 15731NTB IDT DRIVER 15732M: Serge Semin <fancer.lancer@gmail.com> 15733L: ntb@lists.linux.dev 15734S: Supported 15735F: drivers/ntb/hw/idt/ 15736 15737NTB INTEL DRIVER 15738M: Dave Jiang <dave.jiang@intel.com> 15739L: ntb@lists.linux.dev 15740S: Supported 15741W: https://github.com/davejiang/linux/wiki 15742T: git https://github.com/davejiang/linux.git 15743F: drivers/ntb/hw/intel/ 15744 15745NTFS3 FILESYSTEM 15746M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15747L: ntfs3@lists.linux.dev 15748S: Supported 15749W: http://www.paragon-software.com/ 15750T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15751F: Documentation/filesystems/ntfs3.rst 15752F: fs/ntfs3/ 15753 15754NUBUS SUBSYSTEM 15755M: Finn Thain <fthain@linux-m68k.org> 15756L: linux-m68k@lists.linux-m68k.org 15757S: Maintained 15758F: arch/*/include/asm/nubus.h 15759F: drivers/nubus/ 15760F: include/linux/nubus.h 15761F: include/uapi/linux/nubus.h 15762 15763NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15764M: Antonino Daplas <adaplas@gmail.com> 15765L: linux-fbdev@vger.kernel.org 15766S: Maintained 15767F: drivers/video/fbdev/nvidia/ 15768F: drivers/video/fbdev/riva/ 15769 15770NVIDIA WMI EC BACKLIGHT DRIVER 15771M: Daniel Dadap <ddadap@nvidia.com> 15772L: platform-driver-x86@vger.kernel.org 15773S: Supported 15774F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15775F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15776 15777NVM EXPRESS DRIVER 15778M: Keith Busch <kbusch@kernel.org> 15779M: Jens Axboe <axboe@fb.com> 15780M: Christoph Hellwig <hch@lst.de> 15781M: Sagi Grimberg <sagi@grimberg.me> 15782L: linux-nvme@lists.infradead.org 15783S: Supported 15784W: http://git.infradead.org/nvme.git 15785T: git git://git.infradead.org/nvme.git 15786F: Documentation/nvme/ 15787F: drivers/nvme/common/ 15788F: drivers/nvme/host/ 15789F: include/linux/nvme-*.h 15790F: include/linux/nvme.h 15791F: include/uapi/linux/nvme_ioctl.h 15792 15793NVM EXPRESS FABRICS AUTHENTICATION 15794M: Hannes Reinecke <hare@suse.de> 15795L: linux-nvme@lists.infradead.org 15796S: Supported 15797F: drivers/nvme/host/auth.c 15798F: drivers/nvme/target/auth.c 15799F: drivers/nvme/target/fabrics-cmd-auth.c 15800F: include/linux/nvme-auth.h 15801 15802NVM EXPRESS FC TRANSPORT DRIVERS 15803M: James Smart <james.smart@broadcom.com> 15804L: linux-nvme@lists.infradead.org 15805S: Supported 15806F: drivers/nvme/host/fc.c 15807F: drivers/nvme/target/fc.c 15808F: drivers/nvme/target/fcloop.c 15809F: include/linux/nvme-fc-driver.h 15810F: include/linux/nvme-fc.h 15811 15812NVM EXPRESS HARDWARE MONITORING SUPPORT 15813M: Guenter Roeck <linux@roeck-us.net> 15814L: linux-nvme@lists.infradead.org 15815S: Supported 15816F: drivers/nvme/host/hwmon.c 15817 15818NVM EXPRESS TARGET DRIVER 15819M: Christoph Hellwig <hch@lst.de> 15820M: Sagi Grimberg <sagi@grimberg.me> 15821M: Chaitanya Kulkarni <kch@nvidia.com> 15822L: linux-nvme@lists.infradead.org 15823S: Supported 15824W: http://git.infradead.org/nvme.git 15825T: git git://git.infradead.org/nvme.git 15826F: drivers/nvme/target/ 15827 15828NVMEM FRAMEWORK 15829M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15830S: Maintained 15831T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15832F: Documentation/ABI/stable/sysfs-bus-nvmem 15833F: Documentation/devicetree/bindings/nvmem/ 15834F: drivers/nvmem/ 15835F: include/linux/nvmem-consumer.h 15836F: include/linux/nvmem-provider.h 15837 15838NXP BLUETOOTH WIRELESS DRIVERS 15839M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15840M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15841S: Maintained 15842F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15843F: drivers/bluetooth/btnxpuart.c 15844 15845NXP C45 TJA11XX PHY DRIVER 15846M: Andrei Botila <andrei.botila@oss.nxp.com> 15847L: netdev@vger.kernel.org 15848S: Maintained 15849F: drivers/net/phy/nxp-c45-tja11xx* 15850 15851NXP FSPI DRIVER 15852M: Han Xu <han.xu@nxp.com> 15853M: Haibo Chen <haibo.chen@nxp.com> 15854R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15855L: linux-spi@vger.kernel.org 15856S: Maintained 15857F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15858F: drivers/spi/spi-nxp-fspi.c 15859 15860NXP FXAS21002C DRIVER 15861M: Rui Miguel Silva <rmfrfs@gmail.com> 15862L: linux-iio@vger.kernel.org 15863S: Maintained 15864F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15865F: drivers/iio/gyro/fxas21002c.h 15866F: drivers/iio/gyro/fxas21002c_core.c 15867F: drivers/iio/gyro/fxas21002c_i2c.c 15868F: drivers/iio/gyro/fxas21002c_spi.c 15869 15870NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15871M: Haibo Chen <haibo.chen@nxp.com> 15872L: linux-iio@vger.kernel.org 15873L: imx@lists.linux.dev 15874S: Maintained 15875F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15876F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15877F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15878F: drivers/iio/adc/imx7d_adc.c 15879F: drivers/iio/adc/imx93_adc.c 15880F: drivers/iio/adc/vf610_adc.c 15881 15882NXP i.MX 8M ISI DRIVER 15883M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15884L: linux-media@vger.kernel.org 15885S: Maintained 15886F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15887F: drivers/media/platform/nxp/imx8-isi/ 15888 15889NXP i.MX 8MP DW100 V4L2 DRIVER 15890M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15891L: linux-media@vger.kernel.org 15892S: Maintained 15893F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15894F: Documentation/userspace-api/media/drivers/dw100.rst 15895F: drivers/media/platform/nxp/dw100/ 15896F: include/uapi/linux/dw100.h 15897 15898NXP i.MX 8MQ DCSS DRIVER 15899M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15900R: Lucas Stach <l.stach@pengutronix.de> 15901L: dri-devel@lists.freedesktop.org 15902S: Maintained 15903T: git git://anongit.freedesktop.org/drm/drm-misc 15904F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15905F: drivers/gpu/drm/imx/dcss/ 15906 15907NXP i.MX 8QXP ADC DRIVER 15908M: Cai Huoqing <cai.huoqing@linux.dev> 15909M: Haibo Chen <haibo.chen@nxp.com> 15910L: imx@lists.linux.dev 15911L: linux-iio@vger.kernel.org 15912S: Maintained 15913F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15914F: drivers/iio/adc/imx8qxp-adc.c 15915 15916NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15917M: Mirela Rabulea <mirela.rabulea@nxp.com> 15918L: imx@lists.linux.dev 15919L: linux-media@vger.kernel.org 15920S: Maintained 15921F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15922F: drivers/media/platform/nxp/imx-jpeg 15923 15924NXP i.MX CLOCK DRIVERS 15925M: Abel Vesa <abelvesa@kernel.org> 15926R: Peng Fan <peng.fan@nxp.com> 15927L: linux-clk@vger.kernel.org 15928L: imx@lists.linux.dev 15929S: Maintained 15930T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15931F: Documentation/devicetree/bindings/clock/imx* 15932F: drivers/clk/imx/ 15933F: include/dt-bindings/clock/imx* 15934 15935NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15936M: Jagan Teki <jagan@amarulasolutions.com> 15937S: Maintained 15938F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15939F: drivers/regulator/pf8x00-regulator.c 15940 15941NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15942M: Krzysztof Kozlowski <krzk@kernel.org> 15943L: linux-kernel@vger.kernel.org 15944S: Maintained 15945F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15946F: drivers/extcon/extcon-ptn5150.c 15947 15948NXP SGTL5000 DRIVER 15949M: Fabio Estevam <festevam@gmail.com> 15950L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15951S: Maintained 15952F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15953F: sound/soc/codecs/sgtl5000* 15954 15955NXP SJA1105 ETHERNET SWITCH DRIVER 15956M: Vladimir Oltean <olteanv@gmail.com> 15957L: linux-kernel@vger.kernel.org 15958S: Maintained 15959F: drivers/net/dsa/sja1105 15960F: drivers/net/pcs/pcs-xpcs-nxp.c 15961 15962NXP TDA998X DRM DRIVER 15963M: Russell King <linux@armlinux.org.uk> 15964S: Maintained 15965T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15966T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15967F: drivers/gpu/drm/i2c/tda998x_drv.c 15968F: include/drm/i2c/tda998x.h 15969F: include/dt-bindings/display/tda998x.h 15970K: "nxp,tda998x" 15971 15972NXP TFA9879 DRIVER 15973M: Peter Rosin <peda@axentia.se> 15974L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15975S: Maintained 15976F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15977F: sound/soc/codecs/tfa9879* 15978 15979NXP-NCI NFC DRIVER 15980S: Orphan 15981F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15982F: drivers/nfc/nxp-nci 15983 15984NXP/Goodix TFA989X (TFA1) DRIVER 15985M: Stephan Gerhold <stephan@gerhold.net> 15986L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15987S: Maintained 15988F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15989F: sound/soc/codecs/tfa989x.c 15990 15991NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15992M: Jonas Malaco <jonas@protocubo.io> 15993L: linux-hwmon@vger.kernel.org 15994S: Maintained 15995F: Documentation/hwmon/nzxt-kraken2.rst 15996F: drivers/hwmon/nzxt-kraken2.c 15997 15998NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15999M: Jonas Malaco <jonas@protocubo.io> 16000M: Aleksa Savic <savicaleksa83@gmail.com> 16001L: linux-hwmon@vger.kernel.org 16002S: Maintained 16003F: Documentation/hwmon/nzxt-kraken3.rst 16004F: drivers/hwmon/nzxt-kraken3.c 16005 16006NZXT-SMART2 HARDWARE MONITORING DRIVER 16007M: Aleksandr Mezin <mezin.alexander@gmail.com> 16008L: linux-hwmon@vger.kernel.org 16009S: Maintained 16010F: Documentation/hwmon/nzxt-smart2.rst 16011F: drivers/hwmon/nzxt-smart2.c 16012 16013OBJAGG 16014M: Jiri Pirko <jiri@resnulli.us> 16015L: netdev@vger.kernel.org 16016S: Supported 16017F: include/linux/objagg.h 16018F: lib/objagg.c 16019F: lib/test_objagg.c 16020 16021OBJPOOL 16022M: Matt Wu <wuqiang.matt@bytedance.com> 16023S: Supported 16024F: include/linux/objpool.h 16025F: lib/objpool.c 16026F: lib/test_objpool.c 16027 16028OBJTOOL 16029M: Josh Poimboeuf <jpoimboe@kernel.org> 16030M: Peter Zijlstra <peterz@infradead.org> 16031S: Supported 16032F: include/linux/objtool*.h 16033F: tools/objtool/ 16034 16035OCELOT ETHERNET SWITCH DRIVER 16036M: Vladimir Oltean <vladimir.oltean@nxp.com> 16037M: Claudiu Manoil <claudiu.manoil@nxp.com> 16038M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16039M: UNGLinuxDriver@microchip.com 16040L: netdev@vger.kernel.org 16041S: Supported 16042F: drivers/net/dsa/ocelot/* 16043F: drivers/net/ethernet/mscc/ 16044F: include/soc/mscc/ocelot* 16045F: net/dsa/tag_ocelot.c 16046F: net/dsa/tag_ocelot_8021q.c 16047F: tools/testing/selftests/drivers/net/ocelot/* 16048 16049OCELOT EXTERNAL SWITCH CONTROL 16050M: Colin Foster <colin.foster@in-advantage.com> 16051S: Supported 16052F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16053F: drivers/mfd/ocelot* 16054F: drivers/net/dsa/ocelot/ocelot_ext.c 16055F: include/linux/mfd/ocelot.h 16056 16057OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16058M: Frederic Barrat <fbarrat@linux.ibm.com> 16059M: Andrew Donnellan <ajd@linux.ibm.com> 16060L: linuxppc-dev@lists.ozlabs.org 16061S: Supported 16062F: Documentation/userspace-api/accelerators/ocxl.rst 16063F: arch/powerpc/include/asm/pnv-ocxl.h 16064F: arch/powerpc/platforms/powernv/ocxl.c 16065F: drivers/misc/ocxl/ 16066F: include/misc/ocxl* 16067F: include/uapi/misc/ocxl.h 16068 16069OMAP AUDIO SUPPORT 16070M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16071M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16072L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16073L: linux-omap@vger.kernel.org 16074S: Maintained 16075F: sound/soc/ti/n810.c 16076F: sound/soc/ti/omap* 16077F: sound/soc/ti/rx51.c 16078F: sound/soc/ti/sdma-pcm.* 16079 16080OMAP CLOCK FRAMEWORK SUPPORT 16081M: Paul Walmsley <paul@pwsan.com> 16082L: linux-omap@vger.kernel.org 16083S: Maintained 16084F: arch/arm/*omap*/*clock* 16085 16086OMAP DEVICE TREE SUPPORT 16087M: Benoît Cousson <bcousson@baylibre.com> 16088M: Tony Lindgren <tony@atomide.com> 16089L: linux-omap@vger.kernel.org 16090L: devicetree@vger.kernel.org 16091S: Maintained 16092F: arch/arm/boot/dts/ti/omap/ 16093 16094OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16095L: linux-omap@vger.kernel.org 16096L: linux-fbdev@vger.kernel.org 16097S: Orphan 16098F: Documentation/arch/arm/omap/dss.rst 16099F: drivers/video/fbdev/omap2/ 16100 16101OMAP FRAMEBUFFER SUPPORT 16102L: linux-fbdev@vger.kernel.org 16103L: linux-omap@vger.kernel.org 16104S: Orphan 16105F: drivers/video/fbdev/omap/ 16106 16107OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16108M: Roger Quadros <rogerq@kernel.org> 16109M: Tony Lindgren <tony@atomide.com> 16110L: linux-omap@vger.kernel.org 16111S: Maintained 16112F: arch/arm/mach-omap2/*gpmc* 16113F: drivers/memory/omap-gpmc.c 16114 16115OMAP GPIO DRIVER 16116M: Grygorii Strashko <grygorii.strashko@ti.com> 16117M: Santosh Shilimkar <ssantosh@kernel.org> 16118M: Kevin Hilman <khilman@kernel.org> 16119L: linux-omap@vger.kernel.org 16120S: Maintained 16121F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16122F: drivers/gpio/gpio-omap.c 16123 16124OMAP HARDWARE SPINLOCK SUPPORT 16125L: linux-omap@vger.kernel.org 16126S: Orphan 16127F: drivers/hwspinlock/omap_hwspinlock.c 16128 16129OMAP HS MMC SUPPORT 16130L: linux-mmc@vger.kernel.org 16131L: linux-omap@vger.kernel.org 16132S: Orphan 16133F: drivers/mmc/host/omap_hsmmc.c 16134 16135OMAP HWMOD DATA 16136M: Paul Walmsley <paul@pwsan.com> 16137L: linux-omap@vger.kernel.org 16138S: Maintained 16139F: arch/arm/mach-omap2/omap_hwmod*data* 16140 16141OMAP HWMOD SUPPORT 16142M: Benoît Cousson <bcousson@baylibre.com> 16143M: Paul Walmsley <paul@pwsan.com> 16144L: linux-omap@vger.kernel.org 16145S: Maintained 16146F: arch/arm/mach-omap2/omap_hwmod.* 16147 16148OMAP I2C DRIVER 16149M: Vignesh R <vigneshr@ti.com> 16150L: linux-omap@vger.kernel.org 16151L: linux-i2c@vger.kernel.org 16152S: Maintained 16153F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16154F: drivers/i2c/busses/i2c-omap.c 16155 16156OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16157M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16158L: linux-media@vger.kernel.org 16159S: Maintained 16160F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16161F: drivers/media/platform/ti/omap3isp/ 16162F: drivers/staging/media/omap4iss/ 16163 16164OMAP MMC SUPPORT 16165M: Aaro Koskinen <aaro.koskinen@iki.fi> 16166L: linux-omap@vger.kernel.org 16167S: Odd Fixes 16168F: drivers/mmc/host/omap.c 16169 16170OMAP POWER MANAGEMENT SUPPORT 16171M: Kevin Hilman <khilman@kernel.org> 16172L: linux-omap@vger.kernel.org 16173S: Maintained 16174F: arch/arm/*omap*/*pm* 16175F: drivers/cpufreq/omap-cpufreq.c 16176 16177OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16178M: Paul Walmsley <paul@pwsan.com> 16179L: linux-omap@vger.kernel.org 16180S: Maintained 16181F: arch/arm/mach-omap2/prm* 16182 16183OMAP RANDOM NUMBER GENERATOR SUPPORT 16184M: Deepak Saxena <dsaxena@plexity.net> 16185S: Maintained 16186F: drivers/char/hw_random/omap-rng.c 16187 16188OMAP USB SUPPORT 16189L: linux-usb@vger.kernel.org 16190L: linux-omap@vger.kernel.org 16191S: Orphan 16192F: arch/arm/*omap*/usb* 16193F: drivers/usb/*/*omap* 16194 16195OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16196M: Mark Jackson <mpfj@newflow.co.uk> 16197L: linux-omap@vger.kernel.org 16198S: Maintained 16199F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16200 16201OMAP1 SUPPORT 16202M: Aaro Koskinen <aaro.koskinen@iki.fi> 16203M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16204M: Tony Lindgren <tony@atomide.com> 16205L: linux-omap@vger.kernel.org 16206S: Maintained 16207Q: http://patchwork.kernel.org/project/linux-omap/list/ 16208T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16209F: arch/arm/configs/omap1_defconfig 16210F: arch/arm/mach-omap1/ 16211F: drivers/i2c/busses/i2c-omap.c 16212F: include/linux/platform_data/ams-delta-fiq.h 16213F: include/linux/platform_data/i2c-omap.h 16214 16215OMAP2+ SUPPORT 16216M: Tony Lindgren <tony@atomide.com> 16217L: linux-omap@vger.kernel.org 16218S: Maintained 16219W: http://www.muru.com/linux/omap/ 16220W: http://linux.omap.com/ 16221Q: http://patchwork.kernel.org/project/linux-omap/list/ 16222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16223F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16224F: arch/arm/configs/omap2plus_defconfig 16225F: arch/arm/mach-omap2/ 16226F: drivers/bus/omap*.[ch] 16227F: drivers/bus/ti-sysc.c 16228F: drivers/gpio/gpio-tps65219.c 16229F: drivers/i2c/busses/i2c-omap.c 16230F: drivers/irqchip/irq-omap-intc.c 16231F: drivers/mfd/*omap*.c 16232F: drivers/mfd/menelaus.c 16233F: drivers/mfd/palmas.c 16234F: drivers/mfd/tps65217.c 16235F: drivers/mfd/tps65218.c 16236F: drivers/mfd/tps65219.c 16237F: drivers/mfd/tps65910.c 16238F: drivers/mfd/twl-core.[ch] 16239F: drivers/mfd/twl4030*.c 16240F: drivers/mfd/twl6030*.c 16241F: drivers/mfd/twl6040*.c 16242F: drivers/regulator/palmas-regulator*.c 16243F: drivers/regulator/pbias-regulator.c 16244F: drivers/regulator/tps65217-regulator.c 16245F: drivers/regulator/tps65218-regulator.c 16246F: drivers/regulator/tps65219-regulator.c 16247F: drivers/regulator/tps65910-regulator.c 16248F: drivers/regulator/twl-regulator.c 16249F: drivers/regulator/twl6030-regulator.c 16250F: include/linux/platform_data/i2c-omap.h 16251F: include/linux/platform_data/ti-sysc.h 16252 16253OMFS FILESYSTEM 16254M: Bob Copeland <me@bobcopeland.com> 16255L: linux-karma-devel@lists.sourceforge.net 16256S: Maintained 16257F: Documentation/filesystems/omfs.rst 16258F: fs/omfs/ 16259 16260OMNIVISION OG01A1B SENSOR DRIVER 16261M: Sakari Ailus <sakari.ailus@linux.intel.com> 16262L: linux-media@vger.kernel.org 16263S: Maintained 16264F: drivers/media/i2c/og01a1b.c 16265 16266OMNIVISION OV01A10 SENSOR DRIVER 16267M: Bingbu Cao <bingbu.cao@intel.com> 16268L: linux-media@vger.kernel.org 16269S: Maintained 16270T: git git://linuxtv.org/media_tree.git 16271F: drivers/media/i2c/ov01a10.c 16272 16273OMNIVISION OV02A10 SENSOR DRIVER 16274L: linux-media@vger.kernel.org 16275S: Orphan 16276T: git git://linuxtv.org/media_tree.git 16277F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16278F: drivers/media/i2c/ov02a10.c 16279 16280OMNIVISION OV08D10 SENSOR DRIVER 16281M: Jimmy Su <jimmy.su@intel.com> 16282L: linux-media@vger.kernel.org 16283S: Maintained 16284T: git git://linuxtv.org/media_tree.git 16285F: drivers/media/i2c/ov08d10.c 16286 16287OMNIVISION OV08X40 SENSOR DRIVER 16288M: Jason Chen <jason.z.chen@intel.com> 16289L: linux-media@vger.kernel.org 16290S: Maintained 16291T: git git://linuxtv.org/media_tree.git 16292F: drivers/media/i2c/ov08x40.c 16293 16294OMNIVISION OV13858 SENSOR DRIVER 16295M: Sakari Ailus <sakari.ailus@linux.intel.com> 16296L: linux-media@vger.kernel.org 16297S: Maintained 16298T: git git://linuxtv.org/media_tree.git 16299F: drivers/media/i2c/ov13858.c 16300 16301OMNIVISION OV13B10 SENSOR DRIVER 16302M: Arec Kao <arec.kao@intel.com> 16303L: linux-media@vger.kernel.org 16304S: Maintained 16305T: git git://linuxtv.org/media_tree.git 16306F: drivers/media/i2c/ov13b10.c 16307 16308OMNIVISION OV2680 SENSOR DRIVER 16309M: Rui Miguel Silva <rmfrfs@gmail.com> 16310M: Hans de Goede <hansg@kernel.org> 16311L: linux-media@vger.kernel.org 16312S: Maintained 16313T: git git://linuxtv.org/media_tree.git 16314F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16315F: drivers/media/i2c/ov2680.c 16316 16317OMNIVISION OV2685 SENSOR DRIVER 16318M: Shunqian Zheng <zhengsq@rock-chips.com> 16319L: linux-media@vger.kernel.org 16320S: Maintained 16321T: git git://linuxtv.org/media_tree.git 16322F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16323F: drivers/media/i2c/ov2685.c 16324 16325OMNIVISION OV2740 SENSOR DRIVER 16326M: Tianshu Qiu <tian.shu.qiu@intel.com> 16327R: Sakari Ailus <sakari.ailus@linux.intel.com> 16328R: Bingbu Cao <bingbu.cao@intel.com> 16329L: linux-media@vger.kernel.org 16330S: Maintained 16331T: git git://linuxtv.org/media_tree.git 16332F: drivers/media/i2c/ov2740.c 16333 16334OMNIVISION OV4689 SENSOR DRIVER 16335M: Mikhail Rudenko <mike.rudenko@gmail.com> 16336L: linux-media@vger.kernel.org 16337S: Maintained 16338T: git git://linuxtv.org/media_tree.git 16339F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16340F: drivers/media/i2c/ov4689.c 16341 16342OMNIVISION OV5640 SENSOR DRIVER 16343M: Steve Longerbeam <slongerbeam@gmail.com> 16344L: linux-media@vger.kernel.org 16345S: Maintained 16346T: git git://linuxtv.org/media_tree.git 16347F: drivers/media/i2c/ov5640.c 16348 16349OMNIVISION OV5647 SENSOR DRIVER 16350M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16351M: Jacopo Mondi <jacopo@jmondi.org> 16352L: linux-media@vger.kernel.org 16353S: Maintained 16354T: git git://linuxtv.org/media_tree.git 16355F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16356F: drivers/media/i2c/ov5647.c 16357 16358OMNIVISION OV5670 SENSOR DRIVER 16359M: Sakari Ailus <sakari.ailus@linux.intel.com> 16360L: linux-media@vger.kernel.org 16361S: Maintained 16362T: git git://linuxtv.org/media_tree.git 16363F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16364F: drivers/media/i2c/ov5670.c 16365 16366OMNIVISION OV5675 SENSOR DRIVER 16367M: Sakari Ailus <sakari.ailus@linux.intel.com> 16368L: linux-media@vger.kernel.org 16369S: Maintained 16370T: git git://linuxtv.org/media_tree.git 16371F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16372F: drivers/media/i2c/ov5675.c 16373 16374OMNIVISION OV5693 SENSOR DRIVER 16375M: Daniel Scally <djrscally@gmail.com> 16376L: linux-media@vger.kernel.org 16377S: Maintained 16378T: git git://linuxtv.org/media_tree.git 16379F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16380F: drivers/media/i2c/ov5693.c 16381 16382OMNIVISION OV5695 SENSOR DRIVER 16383M: Shunqian Zheng <zhengsq@rock-chips.com> 16384L: linux-media@vger.kernel.org 16385S: Maintained 16386T: git git://linuxtv.org/media_tree.git 16387F: drivers/media/i2c/ov5695.c 16388 16389OMNIVISION OV64A40 SENSOR DRIVER 16390M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16391L: linux-media@vger.kernel.org 16392S: Maintained 16393T: git git://linuxtv.org/media_tree.git 16394F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16395F: drivers/media/i2c/ov64a40.c 16396 16397OMNIVISION OV7670 SENSOR DRIVER 16398L: linux-media@vger.kernel.org 16399S: Orphan 16400T: git git://linuxtv.org/media_tree.git 16401F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16402F: drivers/media/i2c/ov7670.c 16403 16404OMNIVISION OV772x SENSOR DRIVER 16405M: Jacopo Mondi <jacopo@jmondi.org> 16406L: linux-media@vger.kernel.org 16407S: Odd fixes 16408T: git git://linuxtv.org/media_tree.git 16409F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16410F: drivers/media/i2c/ov772x.c 16411F: include/media/i2c/ov772x.h 16412 16413OMNIVISION OV7740 SENSOR DRIVER 16414L: linux-media@vger.kernel.org 16415S: Orphan 16416T: git git://linuxtv.org/media_tree.git 16417F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16418F: drivers/media/i2c/ov7740.c 16419 16420OMNIVISION OV8856 SENSOR DRIVER 16421M: Sakari Ailus <sakari.ailus@linux.intel.com> 16422L: linux-media@vger.kernel.org 16423S: Maintained 16424T: git git://linuxtv.org/media_tree.git 16425F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16426F: drivers/media/i2c/ov8856.c 16427 16428OMNIVISION OV8858 SENSOR DRIVER 16429M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16430M: Nicholas Roth <nicholas@rothemail.net> 16431L: linux-media@vger.kernel.org 16432S: Maintained 16433T: git git://linuxtv.org/media_tree.git 16434F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16435F: drivers/media/i2c/ov8858.c 16436 16437OMNIVISION OV9282 SENSOR DRIVER 16438M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16439L: linux-media@vger.kernel.org 16440S: Maintained 16441T: git git://linuxtv.org/media_tree.git 16442F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16443F: drivers/media/i2c/ov9282.c 16444 16445OMNIVISION OV9640 SENSOR DRIVER 16446M: Petr Cvek <petrcvekcz@gmail.com> 16447L: linux-media@vger.kernel.org 16448S: Maintained 16449F: drivers/media/i2c/ov9640.* 16450 16451OMNIVISION OV9650 SENSOR DRIVER 16452M: Sakari Ailus <sakari.ailus@linux.intel.com> 16453R: Akinobu Mita <akinobu.mita@gmail.com> 16454R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16455L: linux-media@vger.kernel.org 16456S: Maintained 16457T: git git://linuxtv.org/media_tree.git 16458F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16459F: drivers/media/i2c/ov9650.c 16460 16461OMNIVISION OV9734 SENSOR DRIVER 16462M: Tianshu Qiu <tian.shu.qiu@intel.com> 16463R: Bingbu Cao <bingbu.cao@intel.com> 16464L: linux-media@vger.kernel.org 16465S: Maintained 16466T: git git://linuxtv.org/media_tree.git 16467F: drivers/media/i2c/ov9734.c 16468 16469ONBOARD USB HUB DRIVER 16470M: Matthias Kaehlcke <mka@chromium.org> 16471L: linux-usb@vger.kernel.org 16472S: Maintained 16473F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16474F: drivers/usb/misc/onboard_usb_hub.c 16475 16476ONENAND FLASH DRIVER 16477M: Kyungmin Park <kyungmin.park@samsung.com> 16478L: linux-mtd@lists.infradead.org 16479S: Maintained 16480F: drivers/mtd/nand/onenand/ 16481F: include/linux/mtd/onenand*.h 16482 16483ONEXPLAYER FAN DRIVER 16484M: Derek John Clark <derekjohn.clark@gmail.com> 16485M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16486L: linux-hwmon@vger.kernel.org 16487S: Maintained 16488F: drivers/hwmon/oxp-sensors.c 16489 16490ONIE TLV NVMEM LAYOUT DRIVER 16491M: Miquel Raynal <miquel.raynal@bootlin.com> 16492S: Maintained 16493F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16494F: drivers/nvmem/layouts/onie-tlv.c 16495 16496ONION OMEGA2+ BOARD 16497M: Harvey Hunt <harveyhuntnexus@gmail.com> 16498L: linux-mips@vger.kernel.org 16499S: Maintained 16500F: arch/mips/boot/dts/ralink/omega2p.dts 16501 16502ONSEMI ETHERNET PHY DRIVERS 16503M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16504L: netdev@vger.kernel.org 16505S: Supported 16506W: http://www.onsemi.com 16507F: drivers/net/phy/ncn* 16508 16509OP-TEE DRIVER 16510M: Jens Wiklander <jens.wiklander@linaro.org> 16511L: op-tee@lists.trustedfirmware.org 16512S: Maintained 16513F: Documentation/ABI/testing/sysfs-bus-optee-devices 16514F: drivers/tee/optee/ 16515 16516OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16517M: Sumit Garg <sumit.garg@linaro.org> 16518L: op-tee@lists.trustedfirmware.org 16519S: Maintained 16520F: drivers/char/hw_random/optee-rng.c 16521 16522OP-TEE RTC DRIVER 16523M: Clément Léger <clement.leger@bootlin.com> 16524L: linux-rtc@vger.kernel.org 16525S: Maintained 16526F: drivers/rtc/rtc-optee.c 16527 16528OPA-VNIC DRIVER 16529M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16530L: linux-rdma@vger.kernel.org 16531S: Supported 16532F: drivers/infiniband/ulp/opa_vnic 16533 16534OPEN FIRMWARE AND FLATTENED DEVICE TREE 16535M: Rob Herring <robh@kernel.org> 16536M: Saravana Kannan <saravanak@google.com> 16537L: devicetree@vger.kernel.org 16538S: Maintained 16539W: http://www.devicetree.org/ 16540C: irc://irc.libera.chat/devicetree 16541T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16542F: Documentation/ABI/testing/sysfs-firmware-ofw 16543F: drivers/of/ 16544F: include/linux/of*.h 16545F: scripts/dtc/ 16546F: tools/testing/selftests/dt/ 16547K: of_overlay_notifier_ 16548K: of_overlay_fdt_apply 16549K: of_overlay_remove 16550 16551OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16552M: Rob Herring <robh@kernel.org> 16553M: Krzysztof Kozlowski <krzk+dt@kernel.org> 16554M: Conor Dooley <conor+dt@kernel.org> 16555L: devicetree@vger.kernel.org 16556S: Maintained 16557Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16558C: irc://irc.libera.chat/devicetree 16559T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16560F: Documentation/devicetree/ 16561F: arch/*/boot/dts/ 16562F: include/dt-bindings/ 16563 16564OPENCOMPUTE PTP CLOCK DRIVER 16565M: Jonathan Lemon <jonathan.lemon@gmail.com> 16566M: Vadim Fedorenko <vadfed@linux.dev> 16567L: netdev@vger.kernel.org 16568S: Maintained 16569F: drivers/ptp/ptp_ocp.c 16570 16571OPENCORES I2C BUS DRIVER 16572M: Peter Korsgaard <peter@korsgaard.com> 16573M: Andrew Lunn <andrew@lunn.ch> 16574L: linux-i2c@vger.kernel.org 16575S: Maintained 16576F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16577F: Documentation/i2c/busses/i2c-ocores.rst 16578F: drivers/i2c/busses/i2c-ocores.c 16579F: include/linux/platform_data/i2c-ocores.h 16580 16581OPENRISC ARCHITECTURE 16582M: Jonas Bonn <jonas@southpole.se> 16583M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16584M: Stafford Horne <shorne@gmail.com> 16585L: linux-openrisc@vger.kernel.org 16586S: Maintained 16587W: http://openrisc.io 16588T: git https://github.com/openrisc/linux.git 16589F: Documentation/arch/openrisc/ 16590F: Documentation/devicetree/bindings/openrisc/ 16591F: arch/openrisc/ 16592F: drivers/irqchip/irq-ompic.c 16593F: drivers/irqchip/irq-or1k-* 16594 16595OPENVSWITCH 16596M: Pravin B Shelar <pshelar@ovn.org> 16597L: netdev@vger.kernel.org 16598L: dev@openvswitch.org 16599S: Maintained 16600W: http://openvswitch.org 16601F: include/uapi/linux/openvswitch.h 16602F: net/openvswitch/ 16603F: tools/testing/selftests/net/openvswitch/ 16604 16605OPERATING PERFORMANCE POINTS (OPP) 16606M: Viresh Kumar <vireshk@kernel.org> 16607M: Nishanth Menon <nm@ti.com> 16608M: Stephen Boyd <sboyd@kernel.org> 16609L: linux-pm@vger.kernel.org 16610S: Maintained 16611T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16612F: Documentation/devicetree/bindings/opp/ 16613F: Documentation/power/opp.rst 16614F: drivers/opp/ 16615F: include/linux/pm_opp.h 16616 16617OPL4 DRIVER 16618M: Clemens Ladisch <clemens@ladisch.de> 16619L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16620S: Maintained 16621T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16622F: sound/drivers/opl4/ 16623 16624ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16625M: Mark Fasheh <mark@fasheh.com> 16626M: Joel Becker <jlbec@evilplan.org> 16627M: Joseph Qi <joseph.qi@linux.alibaba.com> 16628L: ocfs2-devel@lists.linux.dev 16629S: Supported 16630W: http://ocfs2.wiki.kernel.org 16631F: Documentation/filesystems/dlmfs.rst 16632F: Documentation/filesystems/ocfs2.rst 16633F: fs/ocfs2/ 16634 16635ORANGEFS FILESYSTEM 16636M: Mike Marshall <hubcap@omnibond.com> 16637R: Martin Brandenburg <martin@omnibond.com> 16638L: devel@lists.orangefs.org 16639S: Supported 16640T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16641F: Documentation/filesystems/orangefs.rst 16642F: fs/orangefs/ 16643 16644OV2659 OMNIVISION SENSOR DRIVER 16645M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16646L: linux-media@vger.kernel.org 16647S: Maintained 16648W: https://linuxtv.org 16649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16650T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16651F: drivers/media/i2c/ov2659.c 16652F: include/media/i2c/ov2659.h 16653 16654OVERLAY FILESYSTEM 16655M: Miklos Szeredi <miklos@szeredi.hu> 16656M: Amir Goldstein <amir73il@gmail.com> 16657L: linux-unionfs@vger.kernel.org 16658S: Supported 16659T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16660F: Documentation/filesystems/overlayfs.rst 16661F: fs/overlayfs/ 16662 16663P54 WIRELESS DRIVER 16664M: Christian Lamparter <chunkeey@googlemail.com> 16665L: linux-wireless@vger.kernel.org 16666S: Maintained 16667W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16668F: drivers/net/wireless/intersil/p54/ 16669 16670PACKET SOCKETS 16671M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16672S: Maintained 16673F: include/uapi/linux/if_packet.h 16674F: net/packet/af_packet.c 16675 16676PACKING 16677M: Vladimir Oltean <olteanv@gmail.com> 16678L: netdev@vger.kernel.org 16679S: Supported 16680F: Documentation/core-api/packing.rst 16681F: include/linux/packing.h 16682F: lib/packing.c 16683 16684PADATA PARALLEL EXECUTION MECHANISM 16685M: Steffen Klassert <steffen.klassert@secunet.com> 16686M: Daniel Jordan <daniel.m.jordan@oracle.com> 16687L: linux-crypto@vger.kernel.org 16688L: linux-kernel@vger.kernel.org 16689S: Maintained 16690F: Documentation/core-api/padata.rst 16691F: include/linux/padata.h 16692F: kernel/padata.c 16693 16694PAGE CACHE 16695M: Matthew Wilcox (Oracle) <willy@infradead.org> 16696L: linux-fsdevel@vger.kernel.org 16697S: Supported 16698T: git git://git.infradead.org/users/willy/pagecache.git 16699F: Documentation/filesystems/locking.rst 16700F: Documentation/filesystems/vfs.rst 16701F: include/linux/pagemap.h 16702F: mm/filemap.c 16703F: mm/page-writeback.c 16704F: mm/readahead.c 16705F: mm/truncate.c 16706 16707PAGE POOL 16708M: Jesper Dangaard Brouer <hawk@kernel.org> 16709M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16710L: netdev@vger.kernel.org 16711S: Supported 16712F: Documentation/networking/page_pool.rst 16713F: include/net/page_pool/ 16714F: include/trace/events/page_pool.h 16715F: net/core/page_pool.c 16716 16717PAGE TABLE CHECK 16718M: Pasha Tatashin <pasha.tatashin@soleen.com> 16719M: Andrew Morton <akpm@linux-foundation.org> 16720L: linux-mm@kvack.org 16721S: Maintained 16722F: Documentation/mm/page_table_check.rst 16723F: include/linux/page_table_check.h 16724F: mm/page_table_check.c 16725 16726PANASONIC LAPTOP ACPI EXTRAS DRIVER 16727M: Kenneth Chan <kenneth.t.chan@gmail.com> 16728L: platform-driver-x86@vger.kernel.org 16729S: Maintained 16730F: drivers/platform/x86/panasonic-laptop.c 16731 16732PARALLAX PING IIO SENSOR DRIVER 16733M: Andreas Klinger <ak@it-klinger.de> 16734L: linux-iio@vger.kernel.org 16735S: Maintained 16736F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16737F: drivers/iio/proximity/ping.c 16738 16739PARALLEL LCD/KEYPAD PANEL DRIVER 16740M: Willy Tarreau <willy@haproxy.com> 16741M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16742S: Odd Fixes 16743F: Documentation/admin-guide/lcd-panel-cgram.rst 16744F: drivers/auxdisplay/panel.c 16745 16746PARALLEL PORT SUBSYSTEM 16747M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16748M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16749L: linux-parport@lists.infradead.org (subscribers-only) 16750S: Maintained 16751F: Documentation/driver-api/parport*.rst 16752F: drivers/char/ppdev.c 16753F: drivers/parport/ 16754F: include/linux/parport*.h 16755F: include/uapi/linux/ppdev.h 16756 16757PARAVIRT_OPS INTERFACE 16758M: Juergen Gross <jgross@suse.com> 16759R: Ajay Kaher <ajay.kaher@broadcom.com> 16760R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 16761R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 16762L: virtualization@lists.linux.dev 16763L: x86@kernel.org 16764S: Supported 16765T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16766F: Documentation/virt/paravirt_ops.rst 16767F: arch/*/include/asm/paravirt*.h 16768F: arch/*/kernel/paravirt* 16769F: include/linux/hypervisor.h 16770 16771PARISC ARCHITECTURE 16772M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16773M: Helge Deller <deller@gmx.de> 16774L: linux-parisc@vger.kernel.org 16775S: Maintained 16776W: https://parisc.wiki.kernel.org 16777Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16778T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16779T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16780F: Documentation/arch/parisc/ 16781F: arch/parisc/ 16782F: drivers/char/agp/parisc-agp.c 16783F: drivers/input/misc/hp_sdc_rtc.c 16784F: drivers/input/serio/gscps2.c 16785F: drivers/input/serio/hp_sdc* 16786F: drivers/parisc/ 16787F: drivers/parport/parport_gsc.* 16788F: drivers/tty/serial/8250/8250_parisc.c 16789F: drivers/video/console/sti* 16790F: drivers/video/fbdev/sti* 16791F: drivers/video/logo/logo_parisc* 16792F: include/linux/hp_sdc.h 16793 16794PARMAN 16795M: Jiri Pirko <jiri@resnulli.us> 16796L: netdev@vger.kernel.org 16797S: Supported 16798F: include/linux/parman.h 16799F: lib/parman.c 16800F: lib/test_parman.c 16801 16802PC ENGINES APU BOARD DRIVER 16803M: Enrico Weigelt, metux IT consult <info@metux.net> 16804S: Maintained 16805F: drivers/platform/x86/pcengines-apuv2.c 16806 16807PC87360 HARDWARE MONITORING DRIVER 16808M: Jim Cromie <jim.cromie@gmail.com> 16809L: linux-hwmon@vger.kernel.org 16810S: Maintained 16811F: Documentation/hwmon/pc87360.rst 16812F: drivers/hwmon/pc87360.c 16813 16814PC8736x GPIO DRIVER 16815M: Jim Cromie <jim.cromie@gmail.com> 16816S: Maintained 16817F: drivers/char/pc8736x_gpio.c 16818 16819PC87427 HARDWARE MONITORING DRIVER 16820M: Jean Delvare <jdelvare@suse.com> 16821L: linux-hwmon@vger.kernel.org 16822S: Maintained 16823F: Documentation/hwmon/pc87427.rst 16824F: drivers/hwmon/pc87427.c 16825 16826PCA9532 LED DRIVER 16827M: Riku Voipio <riku.voipio@iki.fi> 16828S: Maintained 16829F: drivers/leds/leds-pca9532.c 16830F: include/linux/leds-pca9532.h 16831 16832PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16833M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16834M: Pali Rohár <pali@kernel.org> 16835L: linux-pci@vger.kernel.org 16836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16837S: Maintained 16838F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16839F: drivers/pci/controller/pci-aardvark.c 16840 16841PCI DRIVER FOR ALTERA PCIE IP 16842M: Joyce Ooi <joyce.ooi@intel.com> 16843L: linux-pci@vger.kernel.org 16844S: Supported 16845F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16846F: drivers/pci/controller/pcie-altera.c 16847 16848PCI DRIVER FOR APPLIEDMICRO XGENE 16849M: Toan Le <toan@os.amperecomputing.com> 16850L: linux-pci@vger.kernel.org 16851L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16852S: Maintained 16853F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16854F: drivers/pci/controller/pci-xgene.c 16855 16856PCI DRIVER FOR ARM VERSATILE PLATFORM 16857M: Rob Herring <robh@kernel.org> 16858L: linux-pci@vger.kernel.org 16859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16860S: Maintained 16861F: Documentation/devicetree/bindings/pci/versatile.yaml 16862F: drivers/pci/controller/pci-versatile.c 16863 16864PCI DRIVER FOR ARMADA 8K 16865M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16866L: linux-pci@vger.kernel.org 16867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16868S: Maintained 16869F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16870F: drivers/pci/controller/dwc/pcie-armada8k.c 16871 16872PCI DRIVER FOR CADENCE PCIE IP 16873L: linux-pci@vger.kernel.org 16874S: Orphan 16875F: Documentation/devicetree/bindings/pci/cdns,* 16876F: drivers/pci/controller/cadence/*cadence* 16877 16878PCI DRIVER FOR FREESCALE LAYERSCAPE 16879M: Minghuan Lian <minghuan.Lian@nxp.com> 16880M: Mingkai Hu <mingkai.hu@nxp.com> 16881M: Roy Zang <roy.zang@nxp.com> 16882L: linuxppc-dev@lists.ozlabs.org 16883L: linux-pci@vger.kernel.org 16884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16885S: Maintained 16886F: drivers/pci/controller/dwc/*layerscape* 16887 16888PCI DRIVER FOR FU740 16889M: Paul Walmsley <paul.walmsley@sifive.com> 16890M: Greentime Hu <greentime.hu@sifive.com> 16891M: Samuel Holland <samuel.holland@sifive.com> 16892L: linux-pci@vger.kernel.org 16893S: Maintained 16894F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16895F: drivers/pci/controller/dwc/pcie-fu740.c 16896 16897PCI DRIVER FOR GENERIC OF HOSTS 16898M: Will Deacon <will@kernel.org> 16899L: linux-pci@vger.kernel.org 16900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16901S: Maintained 16902F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16903F: drivers/pci/controller/pci-host-common.c 16904F: drivers/pci/controller/pci-host-generic.c 16905 16906PCI DRIVER FOR IMX6 16907M: Richard Zhu <hongxing.zhu@nxp.com> 16908M: Lucas Stach <l.stach@pengutronix.de> 16909L: linux-pci@vger.kernel.org 16910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16911S: Maintained 16912F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16913F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16914F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16915F: drivers/pci/controller/dwc/*imx6* 16916 16917PCI DRIVER FOR INTEL IXP4XX 16918M: Linus Walleij <linus.walleij@linaro.org> 16919S: Maintained 16920F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16921F: drivers/pci/controller/pci-ixp4xx.c 16922 16923PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16924M: Nirmal Patel <nirmal.patel@linux.intel.com> 16925R: Jonathan Derrick <jonathan.derrick@linux.dev> 16926L: linux-pci@vger.kernel.org 16927S: Supported 16928F: drivers/pci/controller/vmd.c 16929 16930PCI DRIVER FOR MICROSEMI SWITCHTEC 16931M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16932M: Logan Gunthorpe <logang@deltatee.com> 16933L: linux-pci@vger.kernel.org 16934S: Maintained 16935F: Documentation/ABI/testing/sysfs-class-switchtec 16936F: Documentation/driver-api/switchtec.rst 16937F: drivers/ntb/hw/mscc/ 16938F: drivers/pci/switch/switchtec* 16939F: include/linux/switchtec.h 16940F: include/uapi/linux/switchtec_ioctl.h 16941 16942PCI DRIVER FOR MOBIVEIL PCIE IP 16943M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16944M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16945L: linux-pci@vger.kernel.org 16946S: Supported 16947F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16948F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16949 16950PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16951M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16952M: Pali Rohár <pali@kernel.org> 16953L: linux-pci@vger.kernel.org 16954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16955S: Maintained 16956F: drivers/pci/controller/*mvebu* 16957 16958PCI DRIVER FOR NVIDIA TEGRA 16959M: Thierry Reding <thierry.reding@gmail.com> 16960L: linux-tegra@vger.kernel.org 16961L: linux-pci@vger.kernel.org 16962S: Supported 16963F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16964F: drivers/pci/controller/pci-tegra.c 16965 16966PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16967M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16968L: linux-pci@vger.kernel.org 16969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16970S: Maintained 16971F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16972F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16973 16974PCI DRIVER FOR RENESAS R-CAR 16975M: Marek Vasut <marek.vasut+renesas@gmail.com> 16976M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16977L: linux-pci@vger.kernel.org 16978L: linux-renesas-soc@vger.kernel.org 16979S: Maintained 16980F: Documentation/devicetree/bindings/pci/*rcar* 16981F: drivers/pci/controller/*rcar* 16982F: drivers/pci/controller/dwc/*rcar* 16983 16984PCI DRIVER FOR SAMSUNG EXYNOS 16985M: Jingoo Han <jingoohan1@gmail.com> 16986L: linux-pci@vger.kernel.org 16987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16988L: linux-samsung-soc@vger.kernel.org 16989S: Maintained 16990F: drivers/pci/controller/dwc/pci-exynos.c 16991 16992PCI DRIVER FOR SYNOPSYS DESIGNWARE 16993M: Jingoo Han <jingoohan1@gmail.com> 16994M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16995L: linux-pci@vger.kernel.org 16996S: Maintained 16997F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16998F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16999F: drivers/pci/controller/dwc/*designware* 17000 17001PCI DRIVER FOR TI DRA7XX/J721E 17002M: Vignesh Raghavendra <vigneshr@ti.com> 17003R: Siddharth Vadapalli <s-vadapalli@ti.com> 17004L: linux-omap@vger.kernel.org 17005L: linux-pci@vger.kernel.org 17006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17007S: Supported 17008F: Documentation/devicetree/bindings/pci/ti-pci.txt 17009F: drivers/pci/controller/cadence/pci-j721e.c 17010F: drivers/pci/controller/dwc/pci-dra7xx.c 17011 17012PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17013M: Linus Walleij <linus.walleij@linaro.org> 17014L: linux-pci@vger.kernel.org 17015S: Maintained 17016F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17017F: drivers/pci/controller/pci-v3-semi.c 17018 17019PCI DRIVER FOR XILINX VERSAL CPM 17020M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17021M: Michal Simek <michal.simek@amd.com> 17022L: linux-pci@vger.kernel.org 17023S: Maintained 17024F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17025F: drivers/pci/controller/pcie-xilinx-cpm.c 17026 17027PCI ENDPOINT SUBSYSTEM 17028M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17029M: Krzysztof Wilczyński <kw@linux.com> 17030R: Kishon Vijay Abraham I <kishon@kernel.org> 17031L: linux-pci@vger.kernel.org 17032S: Supported 17033Q: https://patchwork.kernel.org/project/linux-pci/list/ 17034B: https://bugzilla.kernel.org 17035C: irc://irc.oftc.net/linux-pci 17036T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17037F: Documentation/PCI/endpoint/* 17038F: Documentation/misc-devices/pci-endpoint-test.rst 17039F: drivers/misc/pci_endpoint_test.c 17040F: drivers/pci/endpoint/ 17041F: tools/pci/ 17042 17043PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17044M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17045R: Oliver O'Halloran <oohall@gmail.com> 17046L: linuxppc-dev@lists.ozlabs.org 17047S: Supported 17048F: Documentation/PCI/pci-error-recovery.rst 17049F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17050F: arch/powerpc/include/*/eeh*.h 17051F: arch/powerpc/kernel/eeh*.c 17052F: arch/powerpc/platforms/*/eeh*.c 17053F: drivers/pci/pcie/aer.c 17054F: drivers/pci/pcie/dpc.c 17055F: drivers/pci/pcie/err.c 17056 17057PCI ERROR RECOVERY 17058M: Linas Vepstas <linasvepstas@gmail.com> 17059L: linux-pci@vger.kernel.org 17060S: Supported 17061F: Documentation/PCI/pci-error-recovery.rst 17062 17063PCI MSI DRIVER FOR ALTERA MSI IP 17064M: Joyce Ooi <joyce.ooi@intel.com> 17065L: linux-pci@vger.kernel.org 17066S: Supported 17067F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17068F: drivers/pci/controller/pcie-altera-msi.c 17069 17070PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17071M: Toan Le <toan@os.amperecomputing.com> 17072L: linux-pci@vger.kernel.org 17073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17074S: Maintained 17075F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17076F: drivers/pci/controller/pci-xgene-msi.c 17077 17078PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17079M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17080M: Krzysztof Wilczyński <kw@linux.com> 17081R: Rob Herring <robh@kernel.org> 17082L: linux-pci@vger.kernel.org 17083S: Supported 17084Q: https://patchwork.kernel.org/project/linux-pci/list/ 17085B: https://bugzilla.kernel.org 17086C: irc://irc.oftc.net/linux-pci 17087T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17088F: Documentation/devicetree/bindings/pci/ 17089F: drivers/pci/controller/ 17090F: drivers/pci/pci-bridge-emul.c 17091F: drivers/pci/pci-bridge-emul.h 17092 17093PCI PEER-TO-PEER DMA (P2PDMA) 17094M: Bjorn Helgaas <bhelgaas@google.com> 17095M: Logan Gunthorpe <logang@deltatee.com> 17096L: linux-pci@vger.kernel.org 17097S: Supported 17098Q: https://patchwork.kernel.org/project/linux-pci/list/ 17099B: https://bugzilla.kernel.org 17100C: irc://irc.oftc.net/linux-pci 17101T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17102F: Documentation/driver-api/pci/p2pdma.rst 17103F: drivers/pci/p2pdma.c 17104F: include/linux/pci-p2pdma.h 17105 17106PCI SUBSYSTEM 17107M: Bjorn Helgaas <bhelgaas@google.com> 17108L: linux-pci@vger.kernel.org 17109S: Supported 17110Q: https://patchwork.kernel.org/project/linux-pci/list/ 17111B: https://bugzilla.kernel.org 17112C: irc://irc.oftc.net/linux-pci 17113T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17114F: Documentation/PCI/ 17115F: Documentation/devicetree/bindings/pci/ 17116F: arch/x86/kernel/early-quirks.c 17117F: arch/x86/kernel/quirks.c 17118F: arch/x86/pci/ 17119F: drivers/acpi/pci* 17120F: drivers/pci/ 17121F: include/asm-generic/pci* 17122F: include/linux/of_pci.h 17123F: include/linux/pci* 17124F: include/uapi/linux/pci* 17125 17126PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17127M: Jonathan Chocron <jonnyc@amazon.com> 17128L: linux-pci@vger.kernel.org 17129S: Maintained 17130F: Documentation/devicetree/bindings/pci/pcie-al.txt 17131F: drivers/pci/controller/dwc/pcie-al.c 17132 17133PCIE DRIVER FOR AMLOGIC MESON 17134M: Yue Wang <yue.wang@Amlogic.com> 17135L: linux-pci@vger.kernel.org 17136L: linux-amlogic@lists.infradead.org 17137S: Maintained 17138F: drivers/pci/controller/dwc/pci-meson.c 17139 17140PCIE DRIVER FOR AXIS ARTPEC 17141M: Jesper Nilsson <jesper.nilsson@axis.com> 17142L: linux-arm-kernel@axis.com 17143L: linux-pci@vger.kernel.org 17144S: Maintained 17145F: Documentation/devicetree/bindings/pci/axis,artpec* 17146F: drivers/pci/controller/dwc/*artpec* 17147 17148PCIE DRIVER FOR CAVIUM THUNDERX 17149M: Robert Richter <rric@kernel.org> 17150L: linux-pci@vger.kernel.org 17151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17152S: Odd Fixes 17153F: drivers/pci/controller/pci-thunder-* 17154 17155PCIE DRIVER FOR HISILICON 17156M: Zhou Wang <wangzhou1@hisilicon.com> 17157L: linux-pci@vger.kernel.org 17158S: Maintained 17159F: drivers/pci/controller/dwc/pcie-hisi.c 17160 17161PCIE DRIVER FOR HISILICON KIRIN 17162M: Xiaowei Song <songxiaowei@hisilicon.com> 17163M: Binghui Wang <wangbinghui@hisilicon.com> 17164L: linux-pci@vger.kernel.org 17165S: Maintained 17166F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17167F: drivers/pci/controller/dwc/pcie-kirin.c 17168 17169PCIE DRIVER FOR HISILICON STB 17170M: Shawn Guo <shawn.guo@linaro.org> 17171L: linux-pci@vger.kernel.org 17172S: Maintained 17173F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17174F: drivers/pci/controller/dwc/pcie-histb.c 17175 17176PCIE DRIVER FOR INTEL KEEM BAY 17177M: Srikanth Thokala <srikanth.thokala@intel.com> 17178L: linux-pci@vger.kernel.org 17179S: Supported 17180F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17181F: drivers/pci/controller/dwc/pcie-keembay.c 17182 17183PCIE DRIVER FOR INTEL LGM GW SOC 17184M: Chuanhua Lei <lchuanhua@maxlinear.com> 17185L: linux-pci@vger.kernel.org 17186S: Maintained 17187F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17188F: drivers/pci/controller/dwc/pcie-intel-gw.c 17189 17190PCIE DRIVER FOR MEDIATEK 17191M: Ryder Lee <ryder.lee@mediatek.com> 17192M: Jianjun Wang <jianjun.wang@mediatek.com> 17193L: linux-pci@vger.kernel.org 17194L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17195S: Supported 17196F: Documentation/devicetree/bindings/pci/mediatek* 17197F: drivers/pci/controller/*mediatek* 17198 17199PCIE DRIVER FOR MICROCHIP 17200M: Daire McNamara <daire.mcnamara@microchip.com> 17201L: linux-pci@vger.kernel.org 17202S: Supported 17203F: Documentation/devicetree/bindings/pci/microchip* 17204F: drivers/pci/controller/*microchip* 17205 17206PCIE DRIVER FOR QUALCOMM MSM 17207M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17208L: linux-pci@vger.kernel.org 17209L: linux-arm-msm@vger.kernel.org 17210S: Maintained 17211F: drivers/pci/controller/dwc/pcie-qcom.c 17212 17213PCIE DRIVER FOR ROCKCHIP 17214M: Shawn Lin <shawn.lin@rock-chips.com> 17215L: linux-pci@vger.kernel.org 17216L: linux-rockchip@lists.infradead.org 17217S: Maintained 17218F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17219F: drivers/pci/controller/pcie-rockchip* 17220 17221PCIE DRIVER FOR SOCIONEXT UNIPHIER 17222M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17223L: linux-pci@vger.kernel.org 17224S: Maintained 17225F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17226F: drivers/pci/controller/dwc/pcie-uniphier* 17227 17228PCIE DRIVER FOR ST SPEAR13XX 17229M: Pratyush Anand <pratyush.anand@gmail.com> 17230L: linux-pci@vger.kernel.org 17231S: Maintained 17232F: drivers/pci/controller/dwc/*spear* 17233 17234PCIE ENDPOINT DRIVER FOR QUALCOMM 17235M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17236L: linux-pci@vger.kernel.org 17237L: linux-arm-msm@vger.kernel.org 17238S: Maintained 17239F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17240F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17241 17242PCMCIA SUBSYSTEM 17243M: Dominik Brodowski <linux@dominikbrodowski.net> 17244S: Odd Fixes 17245T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17246F: Documentation/pcmcia/ 17247F: drivers/pcmcia/ 17248F: include/pcmcia/ 17249F: tools/pcmcia/ 17250 17251PCNET32 NETWORK DRIVER 17252M: Don Fry <pcnet32@frontier.com> 17253L: netdev@vger.kernel.org 17254S: Maintained 17255F: drivers/net/ethernet/amd/pcnet32.c 17256 17257PCRYPT PARALLEL CRYPTO ENGINE 17258M: Steffen Klassert <steffen.klassert@secunet.com> 17259L: linux-crypto@vger.kernel.org 17260S: Maintained 17261F: crypto/pcrypt.c 17262F: include/crypto/pcrypt.h 17263 17264PDS DSC VIRTIO DATA PATH ACCELERATOR 17265R: Shannon Nelson <shannon.nelson@amd.com> 17266F: drivers/vdpa/pds/ 17267 17268PECI HARDWARE MONITORING DRIVERS 17269M: Iwona Winiarska <iwona.winiarska@intel.com> 17270L: linux-hwmon@vger.kernel.org 17271S: Supported 17272F: Documentation/hwmon/peci-cputemp.rst 17273F: Documentation/hwmon/peci-dimmtemp.rst 17274F: drivers/hwmon/peci/ 17275 17276PECI SUBSYSTEM 17277M: Iwona Winiarska <iwona.winiarska@intel.com> 17278L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17279S: Supported 17280F: Documentation/devicetree/bindings/peci/ 17281F: Documentation/peci/ 17282F: drivers/peci/ 17283F: include/linux/peci-cpu.h 17284F: include/linux/peci.h 17285 17286PENSANDO ETHERNET DRIVERS 17287M: Shannon Nelson <shannon.nelson@amd.com> 17288M: Brett Creeley <brett.creeley@amd.com> 17289M: drivers@pensando.io 17290L: netdev@vger.kernel.org 17291S: Supported 17292F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17293F: drivers/net/ethernet/pensando/ 17294 17295PER-CPU MEMORY ALLOCATOR 17296M: Dennis Zhou <dennis@kernel.org> 17297M: Tejun Heo <tj@kernel.org> 17298M: Christoph Lameter <cl@linux.com> 17299L: linux-mm@kvack.org 17300S: Maintained 17301T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17302F: arch/*/include/asm/percpu.h 17303F: include/linux/percpu*.h 17304F: lib/percpu*.c 17305F: mm/percpu*.c 17306 17307PER-TASK DELAY ACCOUNTING 17308M: Balbir Singh <bsingharora@gmail.com> 17309S: Maintained 17310F: include/linux/delayacct.h 17311F: kernel/delayacct.c 17312 17313PERFORMANCE EVENTS SUBSYSTEM 17314M: Peter Zijlstra <peterz@infradead.org> 17315M: Ingo Molnar <mingo@redhat.com> 17316M: Arnaldo Carvalho de Melo <acme@kernel.org> 17317M: Namhyung Kim <namhyung@kernel.org> 17318R: Mark Rutland <mark.rutland@arm.com> 17319R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17320R: Jiri Olsa <jolsa@kernel.org> 17321R: Ian Rogers <irogers@google.com> 17322R: Adrian Hunter <adrian.hunter@intel.com> 17323L: linux-perf-users@vger.kernel.org 17324L: linux-kernel@vger.kernel.org 17325S: Supported 17326W: https://perf.wiki.kernel.org/ 17327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17328T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17329T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17330F: arch/*/events/* 17331F: arch/*/events/*/* 17332F: arch/*/include/asm/perf_event.h 17333F: arch/*/kernel/*/*/perf_event*.c 17334F: arch/*/kernel/*/perf_event*.c 17335F: arch/*/kernel/perf_callchain.c 17336F: arch/*/kernel/perf_event*.c 17337F: include/linux/perf_event.h 17338F: include/uapi/linux/perf_event.h 17339F: kernel/events/* 17340F: tools/lib/perf/ 17341F: tools/perf/ 17342 17343PERFORMANCE EVENTS TOOLING ARM64 17344R: John Garry <john.g.garry@oracle.com> 17345R: Will Deacon <will@kernel.org> 17346R: James Clark <james.clark@arm.com> 17347R: Mike Leach <mike.leach@linaro.org> 17348R: Leo Yan <leo.yan@linux.dev> 17349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17350S: Supported 17351F: tools/build/feature/test-libopencsd.c 17352F: tools/perf/arch/arm*/ 17353F: tools/perf/pmu-events/arch/arm64/ 17354F: tools/perf/util/arm-spe* 17355F: tools/perf/util/cs-etm* 17356 17357PERSONALITY HANDLING 17358M: Christoph Hellwig <hch@infradead.org> 17359L: linux-abi-devel@lists.sourceforge.net 17360S: Maintained 17361F: include/linux/personality.h 17362F: include/uapi/linux/personality.h 17363 17364PHOENIX RC FLIGHT CONTROLLER ADAPTER 17365M: Marcus Folkesson <marcus.folkesson@gmail.com> 17366L: linux-input@vger.kernel.org 17367S: Maintained 17368F: Documentation/input/devices/pxrc.rst 17369F: drivers/input/joystick/pxrc.c 17370 17371PHONET PROTOCOL 17372M: Remi Denis-Courmont <courmisch@gmail.com> 17373S: Supported 17374F: Documentation/networking/phonet.rst 17375F: include/linux/phonet.h 17376F: include/net/phonet/ 17377F: include/uapi/linux/phonet.h 17378F: net/phonet/ 17379 17380PHRAM MTD DRIVER 17381M: Joern Engel <joern@lazybastard.org> 17382L: linux-mtd@lists.infradead.org 17383S: Maintained 17384F: drivers/mtd/devices/phram.c 17385 17386PICOLCD HID DRIVER 17387M: Bruno Prémont <bonbons@linux-vserver.org> 17388L: linux-input@vger.kernel.org 17389S: Maintained 17390F: drivers/hid/hid-picolcd* 17391 17392PIDFD API 17393M: Christian Brauner <christian@brauner.io> 17394L: linux-kernel@vger.kernel.org 17395S: Maintained 17396T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17397F: samples/pidfd/ 17398F: tools/testing/selftests/clone3/ 17399F: tools/testing/selftests/pid_namespace/ 17400F: tools/testing/selftests/pidfd/ 17401K: (?i)pidfd 17402K: (?i)clone3 17403K: \b(clone_args|kernel_clone_args)\b 17404 17405PIN CONTROL SUBSYSTEM 17406M: Linus Walleij <linus.walleij@linaro.org> 17407L: linux-gpio@vger.kernel.org 17408S: Maintained 17409T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17410F: Documentation/devicetree/bindings/pinctrl/ 17411F: Documentation/driver-api/pin-control.rst 17412F: drivers/pinctrl/ 17413F: include/dt-bindings/pinctrl/ 17414F: include/linux/pinctrl/ 17415 17416PIN CONTROLLER - AMD 17417M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17418M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17419S: Maintained 17420F: drivers/pinctrl/pinctrl-amd.c 17421 17422PIN CONTROLLER - FREESCALE 17423M: Dong Aisheng <aisheng.dong@nxp.com> 17424M: Fabio Estevam <festevam@gmail.com> 17425M: Shawn Guo <shawnguo@kernel.org> 17426M: Jacky Bai <ping.bai@nxp.com> 17427R: Pengutronix Kernel Team <kernel@pengutronix.de> 17428L: linux-gpio@vger.kernel.org 17429L: NXP S32 Linux Team <s32@nxp.com> 17430S: Maintained 17431F: Documentation/devicetree/bindings/pinctrl/fsl,* 17432F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17433F: drivers/pinctrl/freescale/ 17434F: drivers/pinctrl/nxp/ 17435 17436PIN CONTROLLER - INTEL 17437M: Mika Westerberg <mika.westerberg@linux.intel.com> 17438M: Andy Shevchenko <andy@kernel.org> 17439S: Supported 17440T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17441F: drivers/pinctrl/intel/ 17442 17443PIN CONTROLLER - KEEMBAY 17444M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17445S: Supported 17446F: drivers/pinctrl/pinctrl-keembay* 17447 17448PIN CONTROLLER - MEDIATEK 17449M: Sean Wang <sean.wang@kernel.org> 17450L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17451S: Maintained 17452F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17453F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17454F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17455F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17456F: drivers/pinctrl/mediatek/ 17457 17458PIN CONTROLLER - MEDIATEK MIPS 17459M: Arınç ÜNAL <arinc.unal@arinc9.com> 17460M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17461L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17462L: linux-mips@vger.kernel.org 17463S: Maintained 17464F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17465F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17466F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17467F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17468F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17469F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17470F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17471F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17472F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17473F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17474F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17475F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17476F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17477F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17478F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17479 17480PIN CONTROLLER - MICROCHIP AT91 17481M: Ludovic Desroches <ludovic.desroches@microchip.com> 17482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17483L: linux-gpio@vger.kernel.org 17484S: Supported 17485F: drivers/gpio/gpio-sama5d2-piobu.c 17486F: drivers/pinctrl/pinctrl-at91* 17487 17488PIN CONTROLLER - QUALCOMM 17489M: Bjorn Andersson <andersson@kernel.org> 17490L: linux-arm-msm@vger.kernel.org 17491S: Maintained 17492F: Documentation/devicetree/bindings/pinctrl/qcom,* 17493F: drivers/pinctrl/qcom/ 17494 17495PIN CONTROLLER - RENESAS 17496M: Geert Uytterhoeven <geert+renesas@glider.be> 17497L: linux-renesas-soc@vger.kernel.org 17498S: Supported 17499T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17500F: Documentation/devicetree/bindings/pinctrl/renesas,* 17501F: drivers/pinctrl/renesas/ 17502 17503PIN CONTROLLER - SAMSUNG 17504M: Krzysztof Kozlowski <krzk@kernel.org> 17505M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17506R: Alim Akhtar <alim.akhtar@samsung.com> 17507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17508L: linux-samsung-soc@vger.kernel.org 17509S: Maintained 17510Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17511B: mailto:linux-samsung-soc@vger.kernel.org 17512C: irc://irc.libera.chat/linux-exynos 17513T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17514F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17515F: drivers/pinctrl/samsung/ 17516F: include/dt-bindings/pinctrl/samsung.h 17517 17518PIN CONTROLLER - SINGLE 17519M: Tony Lindgren <tony@atomide.com> 17520M: Haojian Zhuang <haojian.zhuang@linaro.org> 17521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17522L: linux-omap@vger.kernel.org 17523S: Maintained 17524F: drivers/pinctrl/pinctrl-single.c 17525 17526PIN CONTROLLER - SUNPLUS / TIBBO 17527M: Dvorkin Dmitry <dvorkin@tibbo.com> 17528M: Wells Lu <wellslutw@gmail.com> 17529L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17530S: Maintained 17531W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17532F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17533F: drivers/pinctrl/sunplus/ 17534F: include/dt-bindings/pinctrl/sppctl*.h 17535 17536PINE64 PINEPHONE KEYBOARD DRIVER 17537M: Samuel Holland <samuel@sholland.org> 17538S: Supported 17539F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17540F: drivers/input/keyboard/pinephone-keyboard.c 17541 17542PKTCDVD DRIVER 17543M: linux-block@vger.kernel.org 17544S: Orphan 17545F: drivers/block/pktcdvd.c 17546F: include/linux/pktcdvd.h 17547F: include/uapi/linux/pktcdvd.h 17548 17549PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17550M: Tomasz Duszynski <tduszyns@gmail.com> 17551S: Maintained 17552F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17553F: drivers/iio/chemical/pms7003.c 17554 17555PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17556M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17557L: netdev@vger.kernel.org 17558S: Maintained 17559F: drivers/net/phy/mdio-open-alliance.h 17560F: net/ethtool/plca.c 17561 17562PLDMFW LIBRARY 17563M: Jacob Keller <jacob.e.keller@intel.com> 17564S: Maintained 17565F: Documentation/driver-api/pldmfw/ 17566F: include/linux/pldmfw.h 17567F: lib/pldmfw/ 17568 17569PLX DMA DRIVER 17570M: Logan Gunthorpe <logang@deltatee.com> 17571S: Maintained 17572F: drivers/dma/plx_dma.c 17573 17574PM-GRAPH UTILITY 17575M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17576L: linux-pm@vger.kernel.org 17577S: Supported 17578W: https://01.org/pm-graph 17579B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17580T: git git://github.com/intel/pm-graph 17581F: tools/power/pm-graph 17582 17583PM6764TR DRIVER 17584M: Charles Hsu <hsu.yungteng@gmail.com> 17585L: linux-hwmon@vger.kernel.org 17586S: Maintained 17587F: Documentation/hwmon/pm6764tr.rst 17588F: drivers/hwmon/pmbus/pm6764tr.c 17589 17590PMC SIERRA MaxRAID DRIVER 17591L: linux-scsi@vger.kernel.org 17592S: Orphan 17593W: http://www.pmc-sierra.com/ 17594F: drivers/scsi/pmcraid.* 17595 17596PMC SIERRA PM8001 DRIVER 17597M: Jack Wang <jinpu.wang@cloud.ionos.com> 17598L: linux-scsi@vger.kernel.org 17599S: Supported 17600F: drivers/scsi/pm8001/ 17601 17602PNI RM3100 IIO DRIVER 17603M: Song Qiang <songqiang1304521@gmail.com> 17604L: linux-iio@vger.kernel.org 17605S: Maintained 17606F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17607F: drivers/iio/magnetometer/rm3100* 17608 17609PNP SUPPORT 17610M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17611L: linux-acpi@vger.kernel.org 17612S: Maintained 17613F: drivers/pnp/ 17614F: include/linux/pnp.h 17615 17616POSIX CLOCKS and TIMERS 17617M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17618M: Frederic Weisbecker <frederic@kernel.org> 17619M: Thomas Gleixner <tglx@linutronix.de> 17620L: linux-kernel@vger.kernel.org 17621S: Maintained 17622T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17623F: fs/timerfd.c 17624F: include/linux/time_namespace.h 17625F: include/linux/timerfd.h 17626F: include/uapi/linux/time.h 17627F: include/uapi/linux/timerfd.h 17628F: include/trace/events/timer* 17629F: kernel/time/itimer.c 17630F: kernel/time/posix-* 17631F: kernel/time/namespace.c 17632 17633POWER MANAGEMENT CORE 17634M: "Rafael J. Wysocki" <rafael@kernel.org> 17635L: linux-pm@vger.kernel.org 17636S: Supported 17637B: https://bugzilla.kernel.org 17638T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17639F: drivers/base/power/ 17640F: drivers/powercap/ 17641F: include/linux/intel_rapl.h 17642F: include/linux/pm.h 17643F: include/linux/pm_* 17644F: include/linux/powercap.h 17645F: kernel/configs/nopm.config 17646 17647POWER STATE COORDINATION INTERFACE (PSCI) 17648M: Mark Rutland <mark.rutland@arm.com> 17649M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17651S: Maintained 17652F: drivers/firmware/psci/ 17653F: include/linux/psci.h 17654F: include/uapi/linux/psci.h 17655 17656POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17657M: Sebastian Reichel <sre@kernel.org> 17658L: linux-pm@vger.kernel.org 17659S: Maintained 17660T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17661F: Documentation/ABI/testing/sysfs-class-power 17662F: Documentation/devicetree/bindings/power/supply/ 17663F: drivers/power/supply/ 17664F: include/linux/power/ 17665F: include/linux/power_supply.h 17666F: tools/testing/selftests/power_supply/ 17667 17668POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17669M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17670L: linuxppc-dev@lists.ozlabs.org 17671S: Maintained 17672F: drivers/char/powernv-op-panel.c 17673 17674PPP OVER ATM (RFC 2364) 17675M: Mitchell Blank Jr <mitch@sfgoth.com> 17676S: Maintained 17677F: include/uapi/linux/atmppp.h 17678F: net/atm/pppoatm.c 17679 17680PPP OVER ETHERNET 17681M: Michal Ostrowski <mostrows@earthlink.net> 17682S: Maintained 17683F: drivers/net/ppp/pppoe.c 17684F: drivers/net/ppp/pppox.c 17685 17686PPP OVER L2TP 17687M: James Chapman <jchapman@katalix.com> 17688S: Maintained 17689F: include/linux/if_pppol2tp.h 17690F: include/uapi/linux/if_pppol2tp.h 17691F: net/l2tp/l2tp_ppp.c 17692 17693PPP PROTOCOL DRIVERS AND COMPRESSORS 17694L: linux-ppp@vger.kernel.org 17695S: Orphan 17696F: drivers/net/ppp/ppp_* 17697 17698PPS SUPPORT 17699M: Rodolfo Giometti <giometti@enneenne.com> 17700L: linuxpps@ml.enneenne.com (subscribers-only) 17701S: Maintained 17702W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17703F: Documentation/ABI/testing/sysfs-pps 17704F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17705F: Documentation/driver-api/pps.rst 17706F: drivers/pps/ 17707F: include/linux/pps*.h 17708F: include/uapi/linux/pps.h 17709 17710PPTP DRIVER 17711M: Dmitry Kozlov <xeb@mail.ru> 17712L: netdev@vger.kernel.org 17713S: Maintained 17714W: http://sourceforge.net/projects/accel-pptp 17715F: drivers/net/ppp/pptp.c 17716 17717PRESSURE STALL INFORMATION (PSI) 17718M: Johannes Weiner <hannes@cmpxchg.org> 17719M: Suren Baghdasaryan <surenb@google.com> 17720R: Peter Ziljstra <peterz@infradead.org> 17721S: Maintained 17722F: include/linux/psi* 17723F: kernel/sched/psi.c 17724 17725PRINTK 17726M: Petr Mladek <pmladek@suse.com> 17727R: Steven Rostedt <rostedt@goodmis.org> 17728R: John Ogness <john.ogness@linutronix.de> 17729R: Sergey Senozhatsky <senozhatsky@chromium.org> 17730S: Maintained 17731T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17732F: include/linux/printk.h 17733F: kernel/printk/ 17734 17735PRINTK INDEXING 17736R: Chris Down <chris@chrisdown.name> 17737S: Maintained 17738F: Documentation/core-api/printk-index.rst 17739F: kernel/printk/index.c 17740K: printk_index 17741 17742PROC FILESYSTEM 17743L: linux-kernel@vger.kernel.org 17744L: linux-fsdevel@vger.kernel.org 17745S: Maintained 17746F: Documentation/filesystems/proc.rst 17747F: fs/proc/ 17748F: include/linux/proc_fs.h 17749F: tools/testing/selftests/proc/ 17750 17751PROC SYSCTL 17752M: Luis Chamberlain <mcgrof@kernel.org> 17753M: Kees Cook <keescook@chromium.org> 17754M: Joel Granados <j.granados@samsung.com> 17755L: linux-kernel@vger.kernel.org 17756L: linux-fsdevel@vger.kernel.org 17757S: Maintained 17758T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17759F: fs/proc/proc_sysctl.c 17760F: include/linux/sysctl.h 17761F: kernel/sysctl-test.c 17762F: kernel/sysctl.c 17763F: tools/testing/selftests/sysctl/ 17764 17765PS3 NETWORK SUPPORT 17766M: Geoff Levand <geoff@infradead.org> 17767L: netdev@vger.kernel.org 17768L: linuxppc-dev@lists.ozlabs.org 17769S: Maintained 17770F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17771 17772PS3 PLATFORM SUPPORT 17773M: Geoff Levand <geoff@infradead.org> 17774L: linuxppc-dev@lists.ozlabs.org 17775S: Maintained 17776F: arch/powerpc/boot/ps3* 17777F: arch/powerpc/include/asm/lv1call.h 17778F: arch/powerpc/include/asm/ps3*.h 17779F: arch/powerpc/platforms/ps3/ 17780F: drivers/*/ps3* 17781F: drivers/ps3/ 17782F: drivers/rtc/rtc-ps3.c 17783F: drivers/usb/host/*ps3.c 17784F: sound/ppc/snd_ps3* 17785 17786PS3VRAM DRIVER 17787M: Jim Paris <jim@jtan.com> 17788M: Geoff Levand <geoff@infradead.org> 17789L: linuxppc-dev@lists.ozlabs.org 17790S: Maintained 17791F: drivers/block/ps3vram.c 17792 17793PSAMPLE PACKET SAMPLING SUPPORT 17794M: Yotam Gigi <yotam.gi@gmail.com> 17795S: Maintained 17796F: include/net/psample.h 17797F: include/uapi/linux/psample.h 17798F: net/psample 17799 17800PSE NETWORK DRIVER 17801M: Oleksij Rempel <o.rempel@pengutronix.de> 17802M: Kory Maincent <kory.maincent@bootlin.com> 17803L: netdev@vger.kernel.org 17804S: Maintained 17805F: Documentation/devicetree/bindings/net/pse-pd/ 17806F: drivers/net/pse-pd/ 17807 17808PSTORE FILESYSTEM 17809M: Kees Cook <keescook@chromium.org> 17810R: Tony Luck <tony.luck@intel.com> 17811R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17812L: linux-hardening@vger.kernel.org 17813S: Supported 17814T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17815F: Documentation/admin-guide/pstore-blk.rst 17816F: Documentation/admin-guide/ramoops.rst 17817F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17818F: drivers/acpi/apei/erst.c 17819F: drivers/firmware/efi/efi-pstore.c 17820F: fs/pstore/ 17821F: include/linux/pstore* 17822K: \b(pstore|ramoops) 17823 17824PT5161L HARDWARE MONITOR DRIVER 17825M: Cosmo Chou <cosmo.chou@quantatw.com> 17826L: linux-hwmon@vger.kernel.org 17827S: Maintained 17828F: Documentation/hwmon/pt5161l.rst 17829F: drivers/hwmon/pt5161l.c 17830 17831PTP HARDWARE CLOCK SUPPORT 17832M: Richard Cochran <richardcochran@gmail.com> 17833L: netdev@vger.kernel.org 17834S: Maintained 17835W: http://linuxptp.sourceforge.net/ 17836F: Documentation/ABI/testing/sysfs-ptp 17837F: Documentation/driver-api/ptp.rst 17838F: drivers/net/phy/dp83640* 17839F: drivers/ptp/* 17840F: include/linux/ptp_cl* 17841K: (?:\b|_)ptp(?:\b|_) 17842 17843PTP MOCKUP CLOCK SUPPORT 17844M: Vladimir Oltean <vladimir.oltean@nxp.com> 17845L: netdev@vger.kernel.org 17846S: Maintained 17847F: drivers/ptp/ptp_mock.c 17848F: include/linux/ptp_mock.h 17849 17850PTP VIRTUAL CLOCK SUPPORT 17851M: Yangbo Lu <yangbo.lu@nxp.com> 17852L: netdev@vger.kernel.org 17853S: Maintained 17854F: drivers/ptp/ptp_vclock.c 17855F: net/ethtool/phc_vclocks.c 17856 17857PTRACE SUPPORT 17858M: Oleg Nesterov <oleg@redhat.com> 17859S: Maintained 17860F: arch/*/*/ptrace*.c 17861F: arch/*/include/asm/ptrace*.h 17862F: arch/*/ptrace*.c 17863F: include/asm-generic/syscall.h 17864F: include/linux/ptrace.h 17865F: include/linux/regset.h 17866F: include/uapi/linux/ptrace.h 17867F: kernel/ptrace.c 17868 17869PULSE8-CEC DRIVER 17870M: Hans Verkuil <hverkuil@xs4all.nl> 17871L: linux-media@vger.kernel.org 17872S: Maintained 17873T: git git://linuxtv.org/media_tree.git 17874F: drivers/media/cec/usb/pulse8/ 17875 17876PURELIFI PLFXLC DRIVER 17877M: Srinivasan Raju <srini.raju@purelifi.com> 17878L: linux-wireless@vger.kernel.org 17879S: Supported 17880F: drivers/net/wireless/purelifi/plfxlc/ 17881 17882PVRUSB2 VIDEO4LINUX DRIVER 17883M: Mike Isely <isely@pobox.com> 17884L: pvrusb2@isely.net (subscribers-only) 17885L: linux-media@vger.kernel.org 17886S: Maintained 17887W: http://www.isely.net/pvrusb2/ 17888T: git git://linuxtv.org/media_tree.git 17889F: Documentation/driver-api/media/drivers/pvrusb2* 17890F: drivers/media/usb/pvrusb2/ 17891 17892PWC WEBCAM DRIVER 17893M: Hans Verkuil <hverkuil@xs4all.nl> 17894L: linux-media@vger.kernel.org 17895S: Odd Fixes 17896T: git git://linuxtv.org/media_tree.git 17897F: drivers/media/usb/pwc/* 17898F: include/trace/events/pwc.h 17899 17900PWM IR Transmitter 17901M: Sean Young <sean@mess.org> 17902L: linux-media@vger.kernel.org 17903S: Maintained 17904F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17905F: drivers/media/rc/pwm-ir-tx.c 17906 17907PWM SUBSYSTEM 17908M: Uwe Kleine-König <ukleinek@kernel.org> 17909L: linux-pwm@vger.kernel.org 17910S: Maintained 17911Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17912T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17913F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17914F: Documentation/devicetree/bindings/pwm/ 17915F: Documentation/driver-api/pwm.rst 17916F: drivers/gpio/gpio-mvebu.c 17917F: drivers/pwm/ 17918F: drivers/video/backlight/pwm_bl.c 17919F: include/dt-bindings/pwm/ 17920F: include/linux/pwm.h 17921F: include/linux/pwm_backlight.h 17922K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17923 17924PXA GPIO DRIVER 17925M: Robert Jarzmik <robert.jarzmik@free.fr> 17926L: linux-gpio@vger.kernel.org 17927S: Maintained 17928F: drivers/gpio/gpio-pxa.c 17929 17930PXA MMCI DRIVER 17931S: Orphan 17932 17933PXA RTC DRIVER 17934M: Robert Jarzmik <robert.jarzmik@free.fr> 17935L: linux-rtc@vger.kernel.org 17936S: Maintained 17937 17938PXA2xx/PXA3xx SUPPORT 17939M: Daniel Mack <daniel@zonque.org> 17940M: Haojian Zhuang <haojian.zhuang@gmail.com> 17941M: Robert Jarzmik <robert.jarzmik@free.fr> 17942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17943S: Maintained 17944T: git git://github.com/hzhuang1/linux.git 17945T: git git://github.com/rjarzmik/linux.git 17946F: arch/arm/boot/dts/intel/pxa/ 17947F: arch/arm/mach-pxa/ 17948F: drivers/dma/pxa* 17949F: drivers/pcmcia/pxa2xx* 17950F: drivers/pinctrl/pxa/ 17951F: drivers/spi/spi-pxa2xx* 17952F: drivers/usb/gadget/udc/pxa2* 17953F: include/sound/pxa2xx-lib.h 17954F: sound/arm/pxa* 17955F: sound/soc/pxa/ 17956 17957QAT DRIVER 17958M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17959L: qat-linux@intel.com 17960S: Supported 17961F: drivers/crypto/intel/qat/ 17962 17963QCOM AUDIO (ASoC) DRIVERS 17964M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17965M: Banajit Goswami <bgoswami@quicinc.com> 17966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17967S: Supported 17968F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17969F: Documentation/devicetree/bindings/sound/qcom,* 17970F: drivers/soc/qcom/apr.c 17971F: include/dt-bindings/sound/qcom,wcd9335.h 17972F: sound/soc/codecs/lpass-rx-macro.* 17973F: sound/soc/codecs/lpass-tx-macro.* 17974F: sound/soc/codecs/lpass-va-macro.c 17975F: sound/soc/codecs/lpass-wsa-macro.* 17976F: sound/soc/codecs/msm8916-wcd-analog.c 17977F: sound/soc/codecs/msm8916-wcd-digital.c 17978F: sound/soc/codecs/wcd-clsh-v2.* 17979F: sound/soc/codecs/wcd-mbhc-v2.* 17980F: sound/soc/codecs/wcd9335.* 17981F: sound/soc/codecs/wcd934x.c 17982F: sound/soc/codecs/wsa881x.c 17983F: sound/soc/codecs/wsa883x.c 17984F: sound/soc/codecs/wsa884x.c 17985F: sound/soc/qcom/ 17986 17987QCOM EMBEDDED USB DEBUGGER (EUD) 17988M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17989L: linux-arm-msm@vger.kernel.org 17990S: Maintained 17991F: Documentation/ABI/testing/sysfs-driver-eud 17992F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17993F: drivers/usb/misc/qcom_eud.c 17994 17995QCOM IPA DRIVER 17996M: Alex Elder <elder@kernel.org> 17997L: netdev@vger.kernel.org 17998S: Supported 17999F: drivers/net/ipa/ 18000 18001QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18002M: Gabriel Somlo <somlo@cmu.edu> 18003M: "Michael S. Tsirkin" <mst@redhat.com> 18004L: qemu-devel@nongnu.org 18005S: Maintained 18006F: drivers/firmware/qemu_fw_cfg.c 18007F: include/uapi/linux/qemu_fw_cfg.h 18008 18009QIB DRIVER 18010M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18011L: linux-rdma@vger.kernel.org 18012S: Supported 18013F: drivers/infiniband/hw/qib/ 18014 18015QLOGIC QL41xxx FCOE DRIVER 18016M: Saurav Kashyap <skashyap@marvell.com> 18017M: Javed Hasan <jhasan@marvell.com> 18018M: GR-QLogic-Storage-Upstream@marvell.com 18019L: linux-scsi@vger.kernel.org 18020S: Supported 18021F: drivers/scsi/qedf/ 18022 18023QLOGIC QL41xxx ISCSI DRIVER 18024M: Nilesh Javali <njavali@marvell.com> 18025M: Manish Rangankar <mrangankar@marvell.com> 18026M: GR-QLogic-Storage-Upstream@marvell.com 18027L: linux-scsi@vger.kernel.org 18028S: Supported 18029F: drivers/scsi/qedi/ 18030 18031QLOGIC QL4xxx ETHERNET DRIVER 18032M: Manish Chopra <manishc@marvell.com> 18033L: netdev@vger.kernel.org 18034S: Supported 18035F: drivers/net/ethernet/qlogic/qed/ 18036F: drivers/net/ethernet/qlogic/qede/ 18037F: include/linux/qed/ 18038 18039QLOGIC QL4xxx RDMA DRIVER 18040M: Michal Kalderon <mkalderon@marvell.com> 18041L: linux-rdma@vger.kernel.org 18042S: Supported 18043F: drivers/infiniband/hw/qedr/ 18044F: include/uapi/rdma/qedr-abi.h 18045 18046QLOGIC QLA1280 SCSI DRIVER 18047M: Michael Reed <mdr@sgi.com> 18048L: linux-scsi@vger.kernel.org 18049S: Maintained 18050F: drivers/scsi/qla1280.[ch] 18051 18052QLOGIC QLA2XXX FC-SCSI DRIVER 18053M: Nilesh Javali <njavali@marvell.com> 18054M: GR-QLogic-Storage-Upstream@marvell.com 18055L: linux-scsi@vger.kernel.org 18056S: Supported 18057F: drivers/scsi/qla2xxx/ 18058 18059QLOGIC QLA3XXX NETWORK DRIVER 18060M: GR-Linux-NIC-Dev@marvell.com 18061L: netdev@vger.kernel.org 18062S: Supported 18063F: drivers/net/ethernet/qlogic/qla3xxx.* 18064 18065QLOGIC QLA4XXX iSCSI DRIVER 18066M: Nilesh Javali <njavali@marvell.com> 18067M: Manish Rangankar <mrangankar@marvell.com> 18068M: GR-QLogic-Storage-Upstream@marvell.com 18069L: linux-scsi@vger.kernel.org 18070S: Supported 18071F: drivers/scsi/qla4xxx/ 18072 18073QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18074M: Shahed Shaikh <shshaikh@marvell.com> 18075M: Manish Chopra <manishc@marvell.com> 18076M: GR-Linux-NIC-Dev@marvell.com 18077L: netdev@vger.kernel.org 18078S: Supported 18079F: drivers/net/ethernet/qlogic/qlcnic/ 18080 18081QM1D1B0004 MEDIA DRIVER 18082M: Akihiro Tsukada <tskd08@gmail.com> 18083L: linux-media@vger.kernel.org 18084S: Odd Fixes 18085F: drivers/media/tuners/qm1d1b0004* 18086 18087QM1D1C0042 MEDIA DRIVER 18088M: Akihiro Tsukada <tskd08@gmail.com> 18089L: linux-media@vger.kernel.org 18090S: Odd Fixes 18091F: drivers/media/tuners/qm1d1c0042* 18092 18093QNX4 FILESYSTEM 18094M: Anders Larsen <al@alarsen.net> 18095S: Maintained 18096W: http://www.alarsen.net/linux/qnx4fs/ 18097F: fs/qnx4/ 18098F: include/uapi/linux/qnx4_fs.h 18099F: include/uapi/linux/qnxtypes.h 18100 18101QNX6 FILESYSTEM 18102S: Orphan 18103F: Documentation/filesystems/qnx6.rst 18104F: fs/qnx6/ 18105F: include/linux/qnx6_fs.h 18106 18107QORIQ DPAA2 FSL-MC BUS DRIVER 18108M: Stuart Yoder <stuyoder@gmail.com> 18109M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18110L: linux-kernel@vger.kernel.org 18111S: Maintained 18112F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18113F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18114F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18115F: drivers/bus/fsl-mc/ 18116F: include/uapi/linux/fsl_mc.h 18117 18118QT1010 MEDIA DRIVER 18119L: linux-media@vger.kernel.org 18120S: Orphan 18121W: https://linuxtv.org 18122Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18123F: drivers/media/tuners/qt1010* 18124 18125QUALCOMM ATH12K WIRELESS DRIVER 18126M: Kalle Valo <kvalo@kernel.org> 18127M: Jeff Johnson <jjohnson@kernel.org> 18128L: ath12k@lists.infradead.org 18129S: Supported 18130W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18131T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18132F: drivers/net/wireless/ath/ath12k/ 18133N: ath12k 18134 18135QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18136M: Kalle Valo <kvalo@kernel.org> 18137M: Jeff Johnson <jjohnson@kernel.org> 18138L: ath10k@lists.infradead.org 18139S: Supported 18140W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18141T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18142F: drivers/net/wireless/ath/ath10k/ 18143N: ath10k 18144 18145QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18146M: Kalle Valo <kvalo@kernel.org> 18147M: Jeff Johnson <jjohnson@kernel.org> 18148L: ath11k@lists.infradead.org 18149S: Supported 18150W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18151B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18152T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18153F: drivers/net/wireless/ath/ath11k/ 18154N: ath11k 18155 18156QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18157M: Toke Høiland-Jørgensen <toke@toke.dk> 18158L: linux-wireless@vger.kernel.org 18159S: Maintained 18160W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18161T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18162F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18163F: drivers/net/wireless/ath/ath9k/ 18164 18165QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18166M: Stefan Wahren <wahrenst@gmx.net> 18167L: netdev@vger.kernel.org 18168S: Maintained 18169F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18170F: drivers/net/ethernet/qualcomm/qca* 18171 18172QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18173M: Stephan Gerhold <stephan@gerhold.net> 18174L: netdev@vger.kernel.org 18175L: linux-arm-msm@vger.kernel.org 18176S: Maintained 18177F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18178F: drivers/net/wwan/qcom_bam_dmux.c 18179 18180QUALCOMM CAMERA SUBSYSTEM DRIVER 18181M: Robert Foss <rfoss@kernel.org> 18182M: Todor Tomov <todor.too@gmail.com> 18183M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18184L: linux-media@vger.kernel.org 18185S: Maintained 18186F: Documentation/admin-guide/media/qcom_camss.rst 18187F: Documentation/devicetree/bindings/media/*camss* 18188F: drivers/media/platform/qcom/camss/ 18189 18190QUALCOMM CLOCK DRIVERS 18191M: Bjorn Andersson <andersson@kernel.org> 18192L: linux-arm-msm@vger.kernel.org 18193S: Supported 18194T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18195F: Documentation/devicetree/bindings/clock/qcom,* 18196F: drivers/clk/qcom/ 18197F: include/dt-bindings/clock/qcom,* 18198 18199QUALCOMM CLOUD AI (QAIC) DRIVER 18200M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18201R: Carl Vanderlip <quic_carlv@quicinc.com> 18202R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18203L: linux-arm-msm@vger.kernel.org 18204L: dri-devel@lists.freedesktop.org 18205S: Supported 18206T: git git://anongit.freedesktop.org/drm/drm-misc 18207F: Documentation/accel/qaic/ 18208F: drivers/accel/qaic/ 18209F: include/uapi/drm/qaic_accel.h 18210 18211QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18212M: Bjorn Andersson <andersson@kernel.org> 18213M: Konrad Dybcio <konrad.dybcio@linaro.org> 18214L: linux-pm@vger.kernel.org 18215L: linux-arm-msm@vger.kernel.org 18216S: Maintained 18217F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18218F: drivers/pmdomain/qcom/cpr.c 18219 18220QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18221M: Ilia Lin <ilia.lin@kernel.org> 18222L: linux-pm@vger.kernel.org 18223S: Maintained 18224F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18225F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18226F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18227 18228QUALCOMM CRYPTO DRIVERS 18229M: Thara Gopinath <thara.gopinath@gmail.com> 18230L: linux-crypto@vger.kernel.org 18231L: linux-arm-msm@vger.kernel.org 18232S: Maintained 18233F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18234F: drivers/crypto/qce/ 18235 18236QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18237M: Timur Tabi <timur@kernel.org> 18238L: netdev@vger.kernel.org 18239S: Maintained 18240F: drivers/net/ethernet/qualcomm/emac/ 18241 18242QUALCOMM ETHQOS ETHERNET DRIVER 18243M: Vinod Koul <vkoul@kernel.org> 18244L: netdev@vger.kernel.org 18245L: linux-arm-msm@vger.kernel.org 18246S: Maintained 18247F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18248F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18249 18250QUALCOMM FASTRPC DRIVER 18251M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18252M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18253L: linux-arm-msm@vger.kernel.org 18254S: Maintained 18255F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18256F: drivers/misc/fastrpc.c 18257F: include/uapi/misc/fastrpc.h 18258 18259QUALCOMM HEXAGON ARCHITECTURE 18260M: Brian Cain <bcain@quicinc.com> 18261L: linux-hexagon@vger.kernel.org 18262S: Supported 18263T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18264F: arch/hexagon/ 18265 18266QUALCOMM HIDMA DRIVER 18267M: Sinan Kaya <okaya@kernel.org> 18268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18269L: linux-arm-msm@vger.kernel.org 18270L: dmaengine@vger.kernel.org 18271S: Supported 18272F: drivers/dma/qcom/hidma* 18273 18274QUALCOMM I2C CCI DRIVER 18275M: Loic Poulain <loic.poulain@linaro.org> 18276M: Robert Foss <rfoss@kernel.org> 18277L: linux-i2c@vger.kernel.org 18278L: linux-arm-msm@vger.kernel.org 18279S: Maintained 18280F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18281F: drivers/i2c/busses/i2c-qcom-cci.c 18282 18283QUALCOMM INTERCONNECT BWMON DRIVER 18284M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18285L: linux-arm-msm@vger.kernel.org 18286S: Maintained 18287F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18288F: drivers/soc/qcom/icc-bwmon.c 18289 18290QUALCOMM IOMMU 18291M: Rob Clark <robdclark@gmail.com> 18292L: iommu@lists.linux.dev 18293L: linux-arm-msm@vger.kernel.org 18294S: Maintained 18295F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18296F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18297F: drivers/iommu/msm_iommu* 18298 18299QUALCOMM IPC ROUTER (QRTR) DRIVER 18300M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18301L: linux-arm-msm@vger.kernel.org 18302S: Maintained 18303F: include/trace/events/qrtr.h 18304F: include/uapi/linux/qrtr.h 18305F: net/qrtr/ 18306 18307QUALCOMM IPCC MAILBOX DRIVER 18308M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18309L: linux-arm-msm@vger.kernel.org 18310S: Supported 18311F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18312F: drivers/mailbox/qcom-ipcc.c 18313F: include/dt-bindings/mailbox/qcom-ipcc.h 18314 18315QUALCOMM IPQ4019 USB PHY DRIVER 18316M: Robert Marko <robert.marko@sartura.hr> 18317M: Luka Perkov <luka.perkov@sartura.hr> 18318L: linux-arm-msm@vger.kernel.org 18319S: Maintained 18320F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18321F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18322 18323QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18324M: Robert Marko <robert.marko@sartura.hr> 18325M: Luka Perkov <luka.perkov@sartura.hr> 18326L: linux-arm-msm@vger.kernel.org 18327S: Maintained 18328F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18329F: drivers/regulator/vqmmc-ipq4019-regulator.c 18330 18331QUALCOMM NAND CONTROLLER DRIVER 18332M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18333L: linux-mtd@lists.infradead.org 18334L: linux-arm-msm@vger.kernel.org 18335S: Maintained 18336F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18337F: drivers/mtd/nand/raw/qcom_nandc.c 18338 18339QUALCOMM QSEECOM DRIVER 18340M: Maximilian Luz <luzmaximilian@gmail.com> 18341L: linux-arm-msm@vger.kernel.org 18342S: Maintained 18343F: drivers/firmware/qcom/qcom_qseecom.c 18344 18345QUALCOMM QSEECOM UEFISECAPP DRIVER 18346M: Maximilian Luz <luzmaximilian@gmail.com> 18347L: linux-arm-msm@vger.kernel.org 18348S: Maintained 18349F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18350 18351QUALCOMM RMNET DRIVER 18352M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18353M: Sean Tranchetti <quic_stranche@quicinc.com> 18354L: netdev@vger.kernel.org 18355S: Maintained 18356F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18357F: drivers/net/ethernet/qualcomm/rmnet/ 18358F: include/linux/if_rmnet.h 18359 18360QUALCOMM TSENS THERMAL DRIVER 18361M: Amit Kucheria <amitk@kernel.org> 18362M: Thara Gopinath <thara.gopinath@gmail.com> 18363L: linux-pm@vger.kernel.org 18364L: linux-arm-msm@vger.kernel.org 18365S: Maintained 18366F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18367F: drivers/thermal/qcom/ 18368 18369QUALCOMM TYPEC PORT MANAGER DRIVER 18370M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18371L: linux-arm-msm@vger.kernel.org 18372L: linux-usb@vger.kernel.org 18373S: Maintained 18374F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18375F: drivers/usb/typec/tcpm/qcom/ 18376 18377QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18378M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18379M: Vikash Garodia <quic_vgarodia@quicinc.com> 18380R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18381L: linux-media@vger.kernel.org 18382L: linux-arm-msm@vger.kernel.org 18383S: Maintained 18384T: git git://linuxtv.org/media_tree.git 18385F: Documentation/devicetree/bindings/media/*venus* 18386F: drivers/media/platform/qcom/venus/ 18387 18388QUALCOMM WCN36XX WIRELESS DRIVER 18389M: Loic Poulain <loic.poulain@linaro.org> 18390L: wcn36xx@lists.infradead.org 18391S: Supported 18392W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18393F: drivers/net/wireless/ath/wcn36xx/ 18394 18395QUANTENNA QTNFMAC WIRELESS DRIVER 18396M: Igor Mitsyanko <imitsyanko@quantenna.com> 18397R: Sergey Matyukevich <geomatsi@gmail.com> 18398L: linux-wireless@vger.kernel.org 18399S: Maintained 18400F: drivers/net/wireless/quantenna 18401 18402RADEON and AMDGPU DRM DRIVERS 18403M: Alex Deucher <alexander.deucher@amd.com> 18404M: Christian König <christian.koenig@amd.com> 18405M: Pan, Xinhui <Xinhui.Pan@amd.com> 18406L: amd-gfx@lists.freedesktop.org 18407S: Supported 18408B: https://gitlab.freedesktop.org/drm/amd/-/issues 18409C: irc://irc.oftc.net/radeon 18410T: git https://gitlab.freedesktop.org/agd5f/linux.git 18411F: Documentation/gpu/amdgpu/ 18412F: drivers/gpu/drm/amd/ 18413F: drivers/gpu/drm/ci/xfails/amd* 18414F: drivers/gpu/drm/radeon/ 18415F: include/uapi/drm/amdgpu_drm.h 18416F: include/uapi/drm/radeon_drm.h 18417 18418RADEON FRAMEBUFFER DISPLAY DRIVER 18419M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18420L: linux-fbdev@vger.kernel.org 18421S: Maintained 18422F: drivers/video/fbdev/aty/radeon* 18423F: include/uapi/linux/radeonfb.h 18424 18425RADIOSHARK RADIO DRIVER 18426M: Hans Verkuil <hverkuil@xs4all.nl> 18427L: linux-media@vger.kernel.org 18428S: Maintained 18429T: git git://linuxtv.org/media_tree.git 18430F: drivers/media/radio/radio-shark.c 18431 18432RADIOSHARK2 RADIO DRIVER 18433M: Hans Verkuil <hverkuil@xs4all.nl> 18434L: linux-media@vger.kernel.org 18435S: Maintained 18436T: git git://linuxtv.org/media_tree.git 18437F: drivers/media/radio/radio-shark2.c 18438F: drivers/media/radio/radio-tea5777.c 18439 18440RADOS BLOCK DEVICE (RBD) 18441M: Ilya Dryomov <idryomov@gmail.com> 18442R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18443L: ceph-devel@vger.kernel.org 18444S: Supported 18445W: http://ceph.com/ 18446T: git https://github.com/ceph/ceph-client.git 18447F: Documentation/ABI/testing/sysfs-bus-rbd 18448F: drivers/block/rbd.c 18449F: drivers/block/rbd_types.h 18450 18451RAGE128 FRAMEBUFFER DISPLAY DRIVER 18452L: linux-fbdev@vger.kernel.org 18453S: Orphan 18454F: drivers/video/fbdev/aty/aty128fb.c 18455 18456RAINSHADOW-CEC DRIVER 18457M: Hans Verkuil <hverkuil@xs4all.nl> 18458L: linux-media@vger.kernel.org 18459S: Maintained 18460T: git git://linuxtv.org/media_tree.git 18461F: drivers/media/cec/usb/rainshadow/ 18462 18463RALINK MIPS ARCHITECTURE 18464M: John Crispin <john@phrozen.org> 18465M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18466L: linux-mips@vger.kernel.org 18467S: Maintained 18468F: arch/mips/ralink 18469 18470RALINK MT7621 MIPS ARCHITECTURE 18471M: Arınç ÜNAL <arinc.unal@arinc9.com> 18472M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18473L: linux-mips@vger.kernel.org 18474S: Maintained 18475F: arch/mips/boot/dts/ralink/mt7621* 18476 18477RALINK RT2X00 WIRELESS LAN DRIVER 18478M: Stanislaw Gruszka <stf_xl@wp.pl> 18479L: linux-wireless@vger.kernel.org 18480S: Maintained 18481F: drivers/net/wireless/ralink/rt2x00/ 18482 18483RAMDISK RAM BLOCK DEVICE DRIVER 18484M: Jens Axboe <axboe@kernel.dk> 18485S: Maintained 18486F: Documentation/admin-guide/blockdev/ramdisk.rst 18487F: drivers/block/brd.c 18488 18489RANCHU VIRTUAL BOARD FOR MIPS 18490M: Miodrag Dinic <miodrag.dinic@mips.com> 18491L: linux-mips@vger.kernel.org 18492S: Supported 18493F: arch/mips/configs/generic/board-ranchu.config 18494F: arch/mips/generic/board-ranchu.c 18495 18496RANDOM NUMBER DRIVER 18497M: "Theodore Ts'o" <tytso@mit.edu> 18498M: Jason A. Donenfeld <Jason@zx2c4.com> 18499S: Maintained 18500T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18501F: drivers/char/random.c 18502F: drivers/virt/vmgenid.c 18503 18504RAPIDIO SUBSYSTEM 18505M: Matt Porter <mporter@kernel.crashing.org> 18506M: Alexandre Bounine <alex.bou9@gmail.com> 18507S: Maintained 18508F: drivers/rapidio/ 18509 18510RAS INFRASTRUCTURE 18511M: Tony Luck <tony.luck@intel.com> 18512M: Borislav Petkov <bp@alien8.de> 18513L: linux-edac@vger.kernel.org 18514S: Maintained 18515F: Documentation/admin-guide/RAS 18516F: drivers/ras/ 18517F: include/linux/ras.h 18518F: include/ras/ras_event.h 18519 18520RAS FRU MEMORY POISON MANAGER (FMPM) 18521M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18522L: linux-edac@vger.kernel.org 18523S: Maintained 18524F: drivers/ras/amd/fmpm.c 18525 18526RC-CORE / LIRC FRAMEWORK 18527M: Sean Young <sean@mess.org> 18528L: linux-media@vger.kernel.org 18529S: Maintained 18530W: http://linuxtv.org 18531T: git git://linuxtv.org/media_tree.git 18532F: Documentation/driver-api/media/rc-core.rst 18533F: Documentation/userspace-api/media/rc/ 18534F: drivers/media/rc/ 18535F: include/media/rc-core.h 18536F: include/media/rc-map.h 18537F: include/uapi/linux/lirc.h 18538 18539RCMM REMOTE CONTROLS DECODER 18540M: Patrick Lerda <patrick9876@free.fr> 18541S: Maintained 18542F: drivers/media/rc/ir-rcmm-decoder.c 18543 18544RCUTORTURE TEST FRAMEWORK 18545M: "Paul E. McKenney" <paulmck@kernel.org> 18546M: Josh Triplett <josh@joshtriplett.org> 18547R: Steven Rostedt <rostedt@goodmis.org> 18548R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18549R: Lai Jiangshan <jiangshanlai@gmail.com> 18550L: rcu@vger.kernel.org 18551S: Supported 18552T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18553F: tools/testing/selftests/rcutorture 18554 18555RDACM20 Camera Sensor 18556M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18557M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18558M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18559M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18560L: linux-media@vger.kernel.org 18561S: Maintained 18562F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18563F: drivers/media/i2c/max9271.c 18564F: drivers/media/i2c/max9271.h 18565F: drivers/media/i2c/rdacm20.c 18566 18567RDACM21 Camera Sensor 18568M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18569M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18570M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18571M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18572L: linux-media@vger.kernel.org 18573S: Maintained 18574F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18575F: drivers/media/i2c/max9271.c 18576F: drivers/media/i2c/max9271.h 18577F: drivers/media/i2c/rdacm21.c 18578 18579RDC R-321X SoC 18580M: Florian Fainelli <florian@openwrt.org> 18581S: Maintained 18582 18583RDC R6040 FAST ETHERNET DRIVER 18584M: Florian Fainelli <f.fainelli@gmail.com> 18585L: netdev@vger.kernel.org 18586S: Maintained 18587F: drivers/net/ethernet/rdc/r6040.c 18588 18589RDMAVT - RDMA verbs software 18590M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18591L: linux-rdma@vger.kernel.org 18592S: Supported 18593F: drivers/infiniband/sw/rdmavt 18594 18595RDS - RELIABLE DATAGRAM SOCKETS 18596M: Allison Henderson <allison.henderson@oracle.com> 18597L: netdev@vger.kernel.org 18598L: linux-rdma@vger.kernel.org 18599L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18600S: Supported 18601W: https://oss.oracle.com/projects/rds/ 18602F: Documentation/networking/rds.rst 18603F: net/rds/ 18604 18605RDT - RESOURCE ALLOCATION 18606M: Fenghua Yu <fenghua.yu@intel.com> 18607M: Reinette Chatre <reinette.chatre@intel.com> 18608L: linux-kernel@vger.kernel.org 18609S: Supported 18610F: Documentation/arch/x86/resctrl* 18611F: arch/x86/include/asm/resctrl.h 18612F: arch/x86/kernel/cpu/resctrl/ 18613F: tools/testing/selftests/resctrl/ 18614 18615READ-COPY UPDATE (RCU) 18616M: "Paul E. McKenney" <paulmck@kernel.org> 18617M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18618M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18619M: Joel Fernandes <joel@joelfernandes.org> 18620M: Josh Triplett <josh@joshtriplett.org> 18621M: Boqun Feng <boqun.feng@gmail.com> 18622R: Steven Rostedt <rostedt@goodmis.org> 18623R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18624R: Lai Jiangshan <jiangshanlai@gmail.com> 18625R: Zqiang <qiang.zhang1211@gmail.com> 18626L: rcu@vger.kernel.org 18627S: Supported 18628W: http://www.rdrop.com/users/paulmck/RCU/ 18629T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18630F: Documentation/RCU/ 18631F: include/linux/rcu* 18632F: kernel/rcu/ 18633X: Documentation/RCU/torture.rst 18634X: include/linux/srcu*.h 18635X: kernel/rcu/srcu*.c 18636 18637REAL TIME CLOCK (RTC) SUBSYSTEM 18638M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18639L: linux-rtc@vger.kernel.org 18640S: Maintained 18641Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18642T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18643F: Documentation/admin-guide/rtc.rst 18644F: Documentation/devicetree/bindings/rtc/ 18645F: drivers/rtc/ 18646F: include/linux/rtc.h 18647F: include/linux/rtc/ 18648F: include/uapi/linux/rtc.h 18649F: tools/testing/selftests/rtc/ 18650 18651Real-time Linux Analysis (RTLA) tools 18652M: Daniel Bristot de Oliveira <bristot@kernel.org> 18653M: Steven Rostedt <rostedt@goodmis.org> 18654L: linux-trace-kernel@vger.kernel.org 18655S: Maintained 18656F: Documentation/tools/rtla/ 18657F: tools/tracing/rtla/ 18658 18659REALTEK AUDIO CODECS 18660M: Oder Chiou <oder_chiou@realtek.com> 18661S: Maintained 18662F: include/sound/rt*.h 18663F: sound/soc/codecs/rt* 18664 18665REALTEK OTTO WATCHDOG 18666M: Sander Vanheule <sander@svanheule.net> 18667L: linux-watchdog@vger.kernel.org 18668S: Maintained 18669F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18670F: drivers/watchdog/realtek_otto_wdt.c 18671 18672REALTEK RTL83xx SMI DSA ROUTER CHIPS 18673M: Linus Walleij <linus.walleij@linaro.org> 18674M: Alvin Šipraga <alsi@bang-olufsen.dk> 18675S: Maintained 18676F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18677F: drivers/net/dsa/realtek/* 18678 18679REALTEK WIRELESS DRIVER (rtlwifi family) 18680M: Ping-Ke Shih <pkshih@realtek.com> 18681L: linux-wireless@vger.kernel.org 18682S: Maintained 18683T: git https://github.com/pkshih/rtw.git 18684F: drivers/net/wireless/realtek/rtlwifi/ 18685 18686REALTEK WIRELESS DRIVER (rtw88) 18687M: Ping-Ke Shih <pkshih@realtek.com> 18688L: linux-wireless@vger.kernel.org 18689S: Maintained 18690T: git https://github.com/pkshih/rtw.git 18691F: drivers/net/wireless/realtek/rtw88/ 18692 18693REALTEK WIRELESS DRIVER (rtw89) 18694M: Ping-Ke Shih <pkshih@realtek.com> 18695L: linux-wireless@vger.kernel.org 18696S: Maintained 18697T: git https://github.com/pkshih/rtw.git 18698F: drivers/net/wireless/realtek/rtw89/ 18699 18700REDPINE WIRELESS DRIVER 18701L: linux-wireless@vger.kernel.org 18702S: Orphan 18703F: drivers/net/wireless/rsi/ 18704 18705REGISTER MAP ABSTRACTION 18706M: Mark Brown <broonie@kernel.org> 18707L: linux-kernel@vger.kernel.org 18708S: Supported 18709T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18710F: Documentation/devicetree/bindings/regmap/ 18711F: drivers/base/regmap/ 18712F: include/linux/regmap.h 18713 18714REISERFS FILE SYSTEM 18715L: reiserfs-devel@vger.kernel.org 18716S: Obsolete 18717F: fs/reiserfs/ 18718 18719REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18720M: Bjorn Andersson <andersson@kernel.org> 18721M: Mathieu Poirier <mathieu.poirier@linaro.org> 18722L: linux-remoteproc@vger.kernel.org 18723S: Maintained 18724T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18725F: Documentation/ABI/testing/sysfs-class-remoteproc 18726F: Documentation/devicetree/bindings/remoteproc/ 18727F: Documentation/staging/remoteproc.rst 18728F: drivers/remoteproc/ 18729F: include/linux/remoteproc.h 18730F: include/linux/remoteproc/ 18731 18732REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18733M: Bjorn Andersson <andersson@kernel.org> 18734M: Mathieu Poirier <mathieu.poirier@linaro.org> 18735L: linux-remoteproc@vger.kernel.org 18736S: Maintained 18737T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18738F: Documentation/ABI/testing/sysfs-bus-rpmsg 18739F: Documentation/staging/rpmsg.rst 18740F: drivers/rpmsg/ 18741F: include/linux/rpmsg.h 18742F: include/linux/rpmsg/ 18743F: include/uapi/linux/rpmsg.h 18744F: samples/rpmsg/ 18745 18746REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18747M: Stephan Gerhold <stephan@gerhold.net> 18748L: netdev@vger.kernel.org 18749L: linux-remoteproc@vger.kernel.org 18750S: Maintained 18751F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18752 18753RENESAS CLOCK DRIVERS 18754M: Geert Uytterhoeven <geert+renesas@glider.be> 18755L: linux-renesas-soc@vger.kernel.org 18756S: Supported 18757T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18758F: Documentation/devicetree/bindings/clock/renesas,* 18759F: drivers/clk/renesas/ 18760 18761RENESAS EMEV2 I2C DRIVER 18762M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18763L: linux-renesas-soc@vger.kernel.org 18764S: Supported 18765F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18766F: drivers/i2c/busses/i2c-emev2.c 18767 18768RENESAS ETHERNET AVB DRIVER 18769R: Sergey Shtylyov <s.shtylyov@omp.ru> 18770L: netdev@vger.kernel.org 18771L: linux-renesas-soc@vger.kernel.org 18772F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18773F: drivers/net/ethernet/renesas/Kconfig 18774F: drivers/net/ethernet/renesas/Makefile 18775F: drivers/net/ethernet/renesas/ravb* 18776 18777RENESAS ETHERNET SWITCH DRIVER 18778R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18779L: netdev@vger.kernel.org 18780L: linux-renesas-soc@vger.kernel.org 18781F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18782F: drivers/net/ethernet/renesas/Kconfig 18783F: drivers/net/ethernet/renesas/Makefile 18784F: drivers/net/ethernet/renesas/rcar_gen4* 18785F: drivers/net/ethernet/renesas/rswitch* 18786 18787RENESAS IDT821034 ASoC CODEC 18788M: Herve Codina <herve.codina@bootlin.com> 18789L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18790S: Maintained 18791F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18792F: sound/soc/codecs/idt821034.c 18793 18794RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18795M: Miquel Raynal <miquel.raynal@bootlin.com> 18796L: linux-mtd@lists.infradead.org 18797L: linux-renesas-soc@vger.kernel.org 18798S: Maintained 18799F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18800F: drivers/mtd/nand/raw/renesas-nand-controller.c 18801 18802RENESAS R-CAR GYROADC DRIVER 18803M: Marek Vasut <marek.vasut@gmail.com> 18804L: linux-iio@vger.kernel.org 18805S: Supported 18806F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18807F: drivers/iio/adc/rcar-gyroadc.c 18808 18809RENESAS R-CAR I2C DRIVERS 18810M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18811L: linux-renesas-soc@vger.kernel.org 18812S: Supported 18813F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18814F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18815F: drivers/i2c/busses/i2c-rcar.c 18816F: drivers/i2c/busses/i2c-sh_mobile.c 18817 18818RENESAS R-CAR SATA DRIVER 18819R: Sergey Shtylyov <s.shtylyov@omp.ru> 18820L: linux-ide@vger.kernel.org 18821L: linux-renesas-soc@vger.kernel.org 18822S: Supported 18823F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18824F: drivers/ata/sata_rcar.c 18825 18826RENESAS R-CAR THERMAL DRIVERS 18827M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18828L: linux-renesas-soc@vger.kernel.org 18829S: Supported 18830F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18831F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18832F: drivers/thermal/rcar_gen3_thermal.c 18833F: drivers/thermal/rcar_thermal.c 18834 18835RENESAS RIIC DRIVER 18836M: Chris Brandt <chris.brandt@renesas.com> 18837L: linux-renesas-soc@vger.kernel.org 18838S: Supported 18839F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18840F: drivers/i2c/busses/i2c-riic.c 18841 18842RENESAS RZ/G2L A/D DRIVER 18843M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18844L: linux-iio@vger.kernel.org 18845L: linux-renesas-soc@vger.kernel.org 18846S: Supported 18847F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18848F: drivers/iio/adc/rzg2l_adc.c 18849 18850RENESAS RZ/G2L MTU3a COUNTER DRIVER 18851M: Biju Das <biju.das.jz@bp.renesas.com> 18852L: linux-iio@vger.kernel.org 18853L: linux-renesas-soc@vger.kernel.org 18854S: Supported 18855F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18856F: drivers/counter/rz-mtu3-cnt.c 18857 18858RENESAS RZ/N1 A5PSW SWITCH DRIVER 18859M: Clément Léger <clement.leger@bootlin.com> 18860L: linux-renesas-soc@vger.kernel.org 18861L: netdev@vger.kernel.org 18862S: Maintained 18863F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18864F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18865F: drivers/net/dsa/rzn1_a5psw* 18866F: drivers/net/pcs/pcs-rzn1-miic.c 18867F: include/dt-bindings/net/pcs-rzn1-miic.h 18868F: include/linux/pcs-rzn1-miic.h 18869F: net/dsa/tag_rzn1_a5psw.c 18870 18871RENESAS RZ/N1 RTC CONTROLLER DRIVER 18872M: Miquel Raynal <miquel.raynal@bootlin.com> 18873L: linux-rtc@vger.kernel.org 18874L: linux-renesas-soc@vger.kernel.org 18875S: Maintained 18876F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18877F: drivers/rtc/rtc-rzn1.c 18878 18879RENESAS RZ/N1 USBF CONTROLLER DRIVER 18880M: Herve Codina <herve.codina@bootlin.com> 18881L: linux-renesas-soc@vger.kernel.org 18882L: linux-usb@vger.kernel.org 18883S: Maintained 18884F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18885F: drivers/usb/gadget/udc/renesas_usbf.c 18886 18887RENESAS RZ/V2M I2C DRIVER 18888M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18889L: linux-i2c@vger.kernel.org 18890L: linux-renesas-soc@vger.kernel.org 18891S: Supported 18892F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18893F: drivers/i2c/busses/i2c-rzv2m.c 18894 18895RENESAS SUPERH ETHERNET DRIVER 18896R: Sergey Shtylyov <s.shtylyov@omp.ru> 18897L: netdev@vger.kernel.org 18898L: linux-renesas-soc@vger.kernel.org 18899F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18900F: drivers/net/ethernet/renesas/Kconfig 18901F: drivers/net/ethernet/renesas/Makefile 18902F: drivers/net/ethernet/renesas/sh_eth* 18903F: include/linux/sh_eth.h 18904 18905RENESAS USB PHY DRIVER 18906M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18907L: linux-renesas-soc@vger.kernel.org 18908S: Maintained 18909F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18910 18911RENESAS VERSACLOCK 7 CLOCK DRIVER 18912M: Alex Helms <alexander.helms.jy@renesas.com> 18913S: Maintained 18914F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18915F: drivers/clk/clk-versaclock7.c 18916 18917RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18918M: Herve Codina <herve.codina@bootlin.com> 18919L: linux-iio@vger.kernel.org 18920S: Maintained 18921F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18922F: drivers/iio/potentiometer/x9250.c 18923 18924RESET CONTROLLER FRAMEWORK 18925M: Philipp Zabel <p.zabel@pengutronix.de> 18926S: Maintained 18927T: git git://git.pengutronix.de/git/pza/linux 18928F: Documentation/devicetree/bindings/reset/ 18929F: Documentation/driver-api/reset.rst 18930F: drivers/reset/ 18931F: include/dt-bindings/reset/ 18932F: include/linux/reset-controller.h 18933F: include/linux/reset.h 18934F: include/linux/reset/ 18935K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18936 18937RESTARTABLE SEQUENCES SUPPORT 18938M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18939M: Peter Zijlstra <peterz@infradead.org> 18940M: "Paul E. McKenney" <paulmck@kernel.org> 18941M: Boqun Feng <boqun.feng@gmail.com> 18942L: linux-kernel@vger.kernel.org 18943S: Supported 18944F: include/trace/events/rseq.h 18945F: include/uapi/linux/rseq.h 18946F: kernel/rseq.c 18947F: tools/testing/selftests/rseq/ 18948 18949RFKILL 18950M: Johannes Berg <johannes@sipsolutions.net> 18951L: linux-wireless@vger.kernel.org 18952S: Maintained 18953W: https://wireless.wiki.kernel.org/ 18954Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18955T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18956T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18957F: Documentation/ABI/stable/sysfs-class-rfkill 18958F: Documentation/driver-api/rfkill.rst 18959F: include/linux/rfkill.h 18960F: include/uapi/linux/rfkill.h 18961F: net/rfkill/ 18962 18963RHASHTABLE 18964M: Thomas Graf <tgraf@suug.ch> 18965M: Herbert Xu <herbert@gondor.apana.org.au> 18966L: netdev@vger.kernel.org 18967S: Maintained 18968F: include/linux/rhashtable-types.h 18969F: include/linux/rhashtable.h 18970F: lib/rhashtable.c 18971F: lib/test_rhashtable.c 18972 18973RICOH R5C592 MEMORYSTICK DRIVER 18974M: Maxim Levitsky <maximlevitsky@gmail.com> 18975S: Maintained 18976F: drivers/memstick/host/r592.* 18977 18978RICOH SMARTMEDIA/XD DRIVER 18979M: Maxim Levitsky <maximlevitsky@gmail.com> 18980S: Maintained 18981F: drivers/mtd/nand/raw/r852.c 18982F: drivers/mtd/nand/raw/r852.h 18983 18984RISC-V ARCHITECTURE 18985M: Paul Walmsley <paul.walmsley@sifive.com> 18986M: Palmer Dabbelt <palmer@dabbelt.com> 18987M: Albert Ou <aou@eecs.berkeley.edu> 18988L: linux-riscv@lists.infradead.org 18989S: Supported 18990Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18991C: irc://irc.libera.chat/riscv 18992P: Documentation/arch/riscv/patch-acceptance.rst 18993T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18994F: arch/riscv/ 18995N: riscv 18996K: riscv 18997 18998RISC-V MICROCHIP FPGA SUPPORT 18999M: Conor Dooley <conor.dooley@microchip.com> 19000M: Daire McNamara <daire.mcnamara@microchip.com> 19001L: linux-riscv@lists.infradead.org 19002S: Supported 19003F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19004F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19005F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19006F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19007F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19008F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19009F: Documentation/devicetree/bindings/riscv/microchip.yaml 19010F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19011F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19012F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19013F: arch/riscv/boot/dts/microchip/ 19014F: drivers/char/hw_random/mpfs-rng.c 19015F: drivers/clk/microchip/clk-mpfs*.c 19016F: drivers/firmware/microchip/mpfs-auto-update.c 19017F: drivers/i2c/busses/i2c-microchip-corei2c.c 19018F: drivers/mailbox/mailbox-mpfs.c 19019F: drivers/pci/controller/pcie-microchip-host.c 19020F: drivers/pwm/pwm-microchip-core.c 19021F: drivers/reset/reset-mpfs.c 19022F: drivers/rtc/rtc-mpfs.c 19023F: drivers/soc/microchip/mpfs-sys-controller.c 19024F: drivers/spi/spi-microchip-core-qspi.c 19025F: drivers/spi/spi-microchip-core.c 19026F: drivers/usb/musb/mpfs.c 19027F: include/soc/microchip/mpfs.h 19028 19029RISC-V MISC SOC SUPPORT 19030M: Conor Dooley <conor@kernel.org> 19031L: linux-riscv@lists.infradead.org 19032S: Maintained 19033Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19034T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19035F: Documentation/devicetree/bindings/riscv/ 19036F: arch/riscv/boot/dts/ 19037X: arch/riscv/boot/dts/allwinner/ 19038X: arch/riscv/boot/dts/renesas/ 19039X: arch/riscv/boot/dts/sophgo/ 19040 19041RISC-V PMU DRIVERS 19042M: Atish Patra <atishp@atishpatra.org> 19043R: Anup Patel <anup@brainfault.org> 19044L: linux-riscv@lists.infradead.org 19045S: Supported 19046F: drivers/perf/riscv_pmu.c 19047F: drivers/perf/riscv_pmu_legacy.c 19048F: drivers/perf/riscv_pmu_sbi.c 19049 19050RISC-V THEAD SoC SUPPORT 19051M: Jisheng Zhang <jszhang@kernel.org> 19052M: Guo Ren <guoren@kernel.org> 19053M: Fu Wei <wefu@redhat.com> 19054L: linux-riscv@lists.infradead.org 19055S: Maintained 19056F: arch/riscv/boot/dts/thead/ 19057 19058RNBD BLOCK DRIVERS 19059M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19060M: Jack Wang <jinpu.wang@ionos.com> 19061L: linux-block@vger.kernel.org 19062S: Maintained 19063F: drivers/block/rnbd/ 19064 19065ROCCAT DRIVERS 19066M: Stefan Achatz <erazor_de@users.sourceforge.net> 19067S: Maintained 19068W: http://sourceforge.net/projects/roccat/ 19069F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19070F: drivers/hid/hid-roccat* 19071F: include/linux/hid-roccat* 19072 19073ROCKCHIP CRYPTO DRIVERS 19074M: Corentin Labbe <clabbe@baylibre.com> 19075L: linux-crypto@vger.kernel.org 19076S: Maintained 19077F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19078F: drivers/crypto/rockchip/ 19079 19080ROCKCHIP I2S TDM DRIVER 19081M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19082L: linux-rockchip@lists.infradead.org 19083S: Maintained 19084F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19085F: sound/soc/rockchip/rockchip_i2s_tdm.* 19086 19087ROCKCHIP ISP V1 DRIVER 19088M: Dafna Hirschfeld <dafna@fastmail.com> 19089M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19090L: linux-media@vger.kernel.org 19091L: linux-rockchip@lists.infradead.org 19092S: Maintained 19093F: Documentation/admin-guide/media/rkisp1.rst 19094F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19095F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19096F: drivers/media/platform/rockchip/rkisp1 19097F: include/uapi/linux/rkisp1-config.h 19098 19099ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19100M: Jacob Chen <jacob-chen@iotwrt.com> 19101M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19102L: linux-media@vger.kernel.org 19103L: linux-rockchip@lists.infradead.org 19104S: Maintained 19105F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19106F: drivers/media/platform/rockchip/rga/ 19107 19108ROCKCHIP VIDEO DECODER DRIVER 19109M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19110L: linux-media@vger.kernel.org 19111L: linux-rockchip@lists.infradead.org 19112S: Maintained 19113F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19114F: drivers/staging/media/rkvdec/ 19115 19116ROCKER DRIVER 19117M: Jiri Pirko <jiri@resnulli.us> 19118L: netdev@vger.kernel.org 19119S: Supported 19120F: drivers/net/ethernet/rocker/ 19121 19122ROCKETPORT EXPRESS/INFINITY DRIVER 19123M: Kevin Cernekee <cernekee@gmail.com> 19124L: linux-serial@vger.kernel.org 19125S: Odd Fixes 19126F: drivers/tty/serial/rp2.* 19127 19128ROHM BD99954 CHARGER IC 19129M: Matti Vaittinen <mazziesaccount@gmail.com> 19130S: Supported 19131F: drivers/power/supply/bd99954-charger.c 19132F: drivers/power/supply/bd99954-charger.h 19133 19134ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19135M: Tomasz Duszynski <tduszyns@gmail.com> 19136S: Maintained 19137F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19138F: drivers/iio/light/bh1750.c 19139 19140ROHM BM1390 PRESSURE SENSOR DRIVER 19141M: Matti Vaittinen <mazziesaccount@gmail.com> 19142L: linux-iio@vger.kernel.org 19143S: Supported 19144F: drivers/iio/pressure/rohm-bm1390.c 19145 19146ROHM BU270xx LIGHT SENSOR DRIVERs 19147M: Matti Vaittinen <mazziesaccount@gmail.com> 19148L: linux-iio@vger.kernel.org 19149S: Supported 19150F: drivers/iio/light/rohm-bu27008.c 19151F: drivers/iio/light/rohm-bu27034.c 19152 19153ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19154M: Marek Vasut <marek.vasut+renesas@gmail.com> 19155L: linux-kernel@vger.kernel.org 19156L: linux-renesas-soc@vger.kernel.org 19157S: Supported 19158F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19159F: drivers/gpio/gpio-bd9571mwv.c 19160F: drivers/mfd/bd9571mwv.c 19161F: drivers/regulator/bd9571mwv-regulator.c 19162F: include/linux/mfd/bd9571mwv.h 19163 19164ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19165M: Matti Vaittinen <mazziesaccount@gmail.com> 19166S: Supported 19167F: drivers/clk/clk-bd718x7.c 19168F: drivers/gpio/gpio-bd71815.c 19169F: drivers/gpio/gpio-bd71828.c 19170F: drivers/mfd/rohm-bd71828.c 19171F: drivers/mfd/rohm-bd718x7.c 19172F: drivers/mfd/rohm-bd9576.c 19173F: drivers/regulator/bd71815-regulator.c 19174F: drivers/regulator/bd71828-regulator.c 19175F: drivers/regulator/bd718x7-regulator.c 19176F: drivers/regulator/bd9576-regulator.c 19177F: drivers/regulator/rohm-regulator.c 19178F: drivers/rtc/rtc-bd70528.c 19179F: drivers/watchdog/bd9576_wdt.c 19180F: include/linux/mfd/rohm-bd71815.h 19181F: include/linux/mfd/rohm-bd71828.h 19182F: include/linux/mfd/rohm-bd718x7.h 19183F: include/linux/mfd/rohm-bd957x.h 19184F: include/linux/mfd/rohm-generic.h 19185F: include/linux/mfd/rohm-shared.h 19186 19187ROSE NETWORK LAYER 19188M: Ralf Baechle <ralf@linux-mips.org> 19189L: linux-hams@vger.kernel.org 19190S: Maintained 19191W: https://linux-ax25.in-berlin.de 19192F: include/net/rose.h 19193F: include/uapi/linux/rose.h 19194F: net/rose/ 19195 19196ROTATION DRIVER FOR ALLWINNER A83T 19197M: Jernej Skrabec <jernej.skrabec@gmail.com> 19198L: linux-media@vger.kernel.org 19199S: Maintained 19200T: git git://linuxtv.org/media_tree.git 19201F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19202F: drivers/media/platform/sunxi/sun8i-rotate/ 19203 19204RPMSG TTY DRIVER 19205M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19206L: linux-remoteproc@vger.kernel.org 19207S: Maintained 19208F: drivers/tty/rpmsg_tty.c 19209 19210RTL2830 MEDIA DRIVER 19211L: linux-media@vger.kernel.org 19212S: Orphan 19213W: https://linuxtv.org 19214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19215F: drivers/media/dvb-frontends/rtl2830* 19216 19217RTL2832 MEDIA DRIVER 19218L: linux-media@vger.kernel.org 19219S: Orphan 19220W: https://linuxtv.org 19221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19222F: drivers/media/dvb-frontends/rtl2832* 19223 19224RTL2832_SDR MEDIA DRIVER 19225L: linux-media@vger.kernel.org 19226S: Orphan 19227W: https://linuxtv.org 19228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19229F: drivers/media/dvb-frontends/rtl2832_sdr* 19230 19231RTL8180 WIRELESS DRIVER 19232L: linux-wireless@vger.kernel.org 19233S: Orphan 19234F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19235 19236RTL8187 WIRELESS DRIVER 19237M: Hin-Tak Leung <hintak.leung@gmail.com> 19238M: Larry Finger <Larry.Finger@lwfinger.net> 19239L: linux-wireless@vger.kernel.org 19240S: Maintained 19241T: git https://github.com/pkshih/rtw.git 19242F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19243 19244RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19245M: Jes Sorensen <Jes.Sorensen@gmail.com> 19246L: linux-wireless@vger.kernel.org 19247S: Maintained 19248T: git https://github.com/pkshih/rtw.git 19249F: drivers/net/wireless/realtek/rtl8xxxu/ 19250 19251RTRS TRANSPORT DRIVERS 19252M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19253M: Jack Wang <jinpu.wang@ionos.com> 19254L: linux-rdma@vger.kernel.org 19255S: Maintained 19256F: drivers/infiniband/ulp/rtrs/ 19257 19258RUNTIME VERIFICATION (RV) 19259M: Daniel Bristot de Oliveira <bristot@kernel.org> 19260M: Steven Rostedt <rostedt@goodmis.org> 19261L: linux-trace-kernel@vger.kernel.org 19262S: Maintained 19263F: Documentation/trace/rv/ 19264F: include/linux/rv.h 19265F: include/rv/ 19266F: kernel/trace/rv/ 19267F: tools/verification/ 19268 19269RUST 19270M: Miguel Ojeda <ojeda@kernel.org> 19271M: Alex Gaynor <alex.gaynor@gmail.com> 19272M: Wedson Almeida Filho <wedsonaf@gmail.com> 19273R: Boqun Feng <boqun.feng@gmail.com> 19274R: Gary Guo <gary@garyguo.net> 19275R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19276R: Benno Lossin <benno.lossin@proton.me> 19277R: Andreas Hindborg <a.hindborg@samsung.com> 19278R: Alice Ryhl <aliceryhl@google.com> 19279L: rust-for-linux@vger.kernel.org 19280S: Supported 19281W: https://rust-for-linux.com 19282B: https://github.com/Rust-for-Linux/linux/issues 19283C: zulip://rust-for-linux.zulipchat.com 19284P: https://rust-for-linux.com/contributing 19285T: git https://github.com/Rust-for-Linux/linux.git rust-next 19286F: Documentation/rust/ 19287F: rust/ 19288F: samples/rust/ 19289F: scripts/*rust* 19290F: tools/testing/selftests/rust/ 19291K: \b(?i:rust)\b 19292 19293RXRPC SOCKETS (AF_RXRPC) 19294M: David Howells <dhowells@redhat.com> 19295M: Marc Dionne <marc.dionne@auristor.com> 19296L: linux-afs@lists.infradead.org 19297S: Supported 19298W: https://www.infradead.org/~dhowells/kafs/ 19299F: Documentation/networking/rxrpc.rst 19300F: include/keys/rxrpc-type.h 19301F: include/net/af_rxrpc.h 19302F: include/trace/events/rxrpc.h 19303F: include/uapi/linux/rxrpc.h 19304F: net/rxrpc/ 19305 19306S3 SAVAGE FRAMEBUFFER DRIVER 19307M: Antonino Daplas <adaplas@gmail.com> 19308L: linux-fbdev@vger.kernel.org 19309S: Maintained 19310F: drivers/video/fbdev/savage/ 19311 19312S390 ARCHITECTURE 19313M: Heiko Carstens <hca@linux.ibm.com> 19314M: Vasily Gorbik <gor@linux.ibm.com> 19315M: Alexander Gordeev <agordeev@linux.ibm.com> 19316R: Christian Borntraeger <borntraeger@linux.ibm.com> 19317R: Sven Schnelle <svens@linux.ibm.com> 19318L: linux-s390@vger.kernel.org 19319S: Supported 19320T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19321F: Documentation/driver-api/s390-drivers.rst 19322F: Documentation/arch/s390/ 19323F: arch/s390/ 19324F: drivers/s390/ 19325F: drivers/watchdog/diag288_wdt.c 19326 19327S390 COMMON I/O LAYER 19328M: Vineeth Vijayan <vneethv@linux.ibm.com> 19329M: Peter Oberparleiter <oberpar@linux.ibm.com> 19330L: linux-s390@vger.kernel.org 19331S: Supported 19332F: drivers/s390/cio/ 19333 19334S390 DASD DRIVER 19335M: Stefan Haberland <sth@linux.ibm.com> 19336M: Jan Hoeppner <hoeppner@linux.ibm.com> 19337L: linux-s390@vger.kernel.org 19338S: Supported 19339F: block/partitions/ibm.c 19340F: drivers/s390/block/dasd* 19341F: include/linux/dasd_mod.h 19342 19343S390 IOMMU (PCI) 19344M: Niklas Schnelle <schnelle@linux.ibm.com> 19345M: Matthew Rosato <mjrosato@linux.ibm.com> 19346R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19347L: linux-s390@vger.kernel.org 19348S: Supported 19349F: drivers/iommu/s390-iommu.c 19350 19351S390 IUCV NETWORK LAYER 19352M: Alexandra Winter <wintera@linux.ibm.com> 19353M: Thorsten Winkler <twinkler@linux.ibm.com> 19354L: linux-s390@vger.kernel.org 19355L: netdev@vger.kernel.org 19356S: Supported 19357F: drivers/s390/net/*iucv* 19358F: include/net/iucv/ 19359F: net/iucv/ 19360 19361S390 MM 19362M: Alexander Gordeev <agordeev@linux.ibm.com> 19363M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19364L: linux-s390@vger.kernel.org 19365S: Supported 19366T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19367F: arch/s390/include/asm/pgtable.h 19368F: arch/s390/mm 19369 19370S390 NETWORK DRIVERS 19371M: Alexandra Winter <wintera@linux.ibm.com> 19372M: Thorsten Winkler <twinkler@linux.ibm.com> 19373L: linux-s390@vger.kernel.org 19374L: netdev@vger.kernel.org 19375S: Supported 19376F: drivers/s390/net/ 19377 19378S390 PCI SUBSYSTEM 19379M: Niklas Schnelle <schnelle@linux.ibm.com> 19380M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19381L: linux-s390@vger.kernel.org 19382S: Supported 19383F: Documentation/arch/s390/pci.rst 19384F: arch/s390/pci/ 19385F: drivers/pci/hotplug/s390_pci_hpc.c 19386 19387S390 SCM DRIVER 19388M: Vineeth Vijayan <vneethv@linux.ibm.com> 19389L: linux-s390@vger.kernel.org 19390S: Supported 19391F: drivers/s390/block/scm* 19392F: drivers/s390/cio/scm.c 19393 19394S390 VFIO AP DRIVER 19395M: Tony Krowiak <akrowiak@linux.ibm.com> 19396M: Halil Pasic <pasic@linux.ibm.com> 19397M: Jason Herne <jjherne@linux.ibm.com> 19398L: linux-s390@vger.kernel.org 19399S: Supported 19400F: Documentation/arch/s390/vfio-ap* 19401F: drivers/s390/crypto/vfio_ap* 19402 19403S390 VFIO-CCW DRIVER 19404M: Eric Farman <farman@linux.ibm.com> 19405M: Matthew Rosato <mjrosato@linux.ibm.com> 19406R: Halil Pasic <pasic@linux.ibm.com> 19407L: linux-s390@vger.kernel.org 19408L: kvm@vger.kernel.org 19409S: Supported 19410F: Documentation/arch/s390/vfio-ccw.rst 19411F: drivers/s390/cio/vfio_ccw* 19412F: include/uapi/linux/vfio_ccw.h 19413 19414S390 VFIO-PCI DRIVER 19415M: Matthew Rosato <mjrosato@linux.ibm.com> 19416M: Eric Farman <farman@linux.ibm.com> 19417L: linux-s390@vger.kernel.org 19418L: kvm@vger.kernel.org 19419S: Supported 19420F: arch/s390/kvm/pci* 19421F: drivers/vfio/pci/vfio_pci_zdev.c 19422F: include/uapi/linux/vfio_zdev.h 19423 19424S390 ZCRYPT DRIVER 19425M: Harald Freudenberger <freude@linux.ibm.com> 19426L: linux-s390@vger.kernel.org 19427S: Supported 19428F: drivers/s390/crypto/ 19429 19430S390 ZFCP DRIVER 19431M: Steffen Maier <maier@linux.ibm.com> 19432M: Benjamin Block <bblock@linux.ibm.com> 19433L: linux-s390@vger.kernel.org 19434S: Supported 19435F: drivers/s390/scsi/zfcp_* 19436 19437SAA6588 RDS RECEIVER DRIVER 19438M: Hans Verkuil <hverkuil@xs4all.nl> 19439L: linux-media@vger.kernel.org 19440S: Odd Fixes 19441W: https://linuxtv.org 19442T: git git://linuxtv.org/media_tree.git 19443F: drivers/media/i2c/saa6588* 19444 19445SAA7134 VIDEO4LINUX DRIVER 19446M: Mauro Carvalho Chehab <mchehab@kernel.org> 19447L: linux-media@vger.kernel.org 19448S: Odd fixes 19449W: https://linuxtv.org 19450T: git git://linuxtv.org/media_tree.git 19451F: Documentation/driver-api/media/drivers/saa7134* 19452F: drivers/media/pci/saa7134/ 19453 19454SAA7146 VIDEO4LINUX-2 DRIVER 19455M: Hans Verkuil <hverkuil@xs4all.nl> 19456L: linux-media@vger.kernel.org 19457S: Maintained 19458T: git git://linuxtv.org/media_tree.git 19459F: drivers/media/common/saa7146/ 19460F: drivers/media/pci/saa7146/ 19461F: include/media/drv-intf/saa7146* 19462 19463SAFESETID SECURITY MODULE 19464M: Micah Morton <mortonm@chromium.org> 19465S: Supported 19466F: Documentation/admin-guide/LSM/SafeSetID.rst 19467F: security/safesetid/ 19468 19469SAMSUNG AUDIO (ASoC) DRIVERS 19470M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19472S: Maintained 19473B: mailto:linux-samsung-soc@vger.kernel.org 19474F: Documentation/devicetree/bindings/sound/samsung* 19475F: sound/soc/samsung/ 19476 19477SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19478M: Krzysztof Kozlowski <krzk@kernel.org> 19479L: linux-crypto@vger.kernel.org 19480L: linux-samsung-soc@vger.kernel.org 19481S: Maintained 19482F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19483F: drivers/crypto/exynos-rng.c 19484 19485SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19486M: Łukasz Stelmach <l.stelmach@samsung.com> 19487L: linux-samsung-soc@vger.kernel.org 19488S: Maintained 19489F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19490F: drivers/char/hw_random/exynos-trng.c 19491 19492SAMSUNG FRAMEBUFFER DRIVER 19493M: Jingoo Han <jingoohan1@gmail.com> 19494L: linux-fbdev@vger.kernel.org 19495S: Maintained 19496F: drivers/video/fbdev/s3c-fb.c 19497 19498SAMSUNG INTERCONNECT DRIVERS 19499M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19500M: Artur Świgoń <a.swigon@samsung.com> 19501L: linux-pm@vger.kernel.org 19502L: linux-samsung-soc@vger.kernel.org 19503S: Supported 19504F: drivers/interconnect/samsung/ 19505 19506SAMSUNG LAPTOP DRIVER 19507M: Corentin Chary <corentin.chary@gmail.com> 19508L: platform-driver-x86@vger.kernel.org 19509S: Maintained 19510F: drivers/platform/x86/samsung-laptop.c 19511 19512SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19513M: Krzysztof Kozlowski <krzk@kernel.org> 19514L: linux-kernel@vger.kernel.org 19515L: linux-samsung-soc@vger.kernel.org 19516S: Maintained 19517B: mailto:linux-samsung-soc@vger.kernel.org 19518F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19519F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19520F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19521F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19522F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19523F: drivers/clk/clk-s2mps11.c 19524F: drivers/mfd/sec*.c 19525F: drivers/regulator/s2m*.c 19526F: drivers/regulator/s5m*.c 19527F: drivers/rtc/rtc-s5m.c 19528F: include/linux/mfd/samsung/ 19529 19530SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19531M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19532L: linux-media@vger.kernel.org 19533L: linux-samsung-soc@vger.kernel.org 19534S: Maintained 19535F: drivers/media/platform/samsung/s3c-camif/ 19536F: include/media/drv-intf/s3c_camif.h 19537 19538SAMSUNG S3FWRN5 NFC DRIVER 19539M: Krzysztof Kozlowski <krzk@kernel.org> 19540S: Maintained 19541F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19542F: drivers/nfc/s3fwrn5 19543 19544SAMSUNG S5C73M3 CAMERA DRIVER 19545M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19546M: Andrzej Hajda <andrzej.hajda@intel.com> 19547L: linux-media@vger.kernel.org 19548S: Supported 19549F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19550F: drivers/media/i2c/s5c73m3/* 19551 19552SAMSUNG S5K5BAF CAMERA DRIVER 19553M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19554M: Andrzej Hajda <andrzej.hajda@intel.com> 19555L: linux-media@vger.kernel.org 19556S: Supported 19557F: drivers/media/i2c/s5k5baf.c 19558 19559SAMSUNG S5P Security SubSystem (SSS) DRIVER 19560M: Krzysztof Kozlowski <krzk@kernel.org> 19561M: Vladimir Zapolskiy <vz@mleia.com> 19562L: linux-crypto@vger.kernel.org 19563L: linux-samsung-soc@vger.kernel.org 19564S: Maintained 19565F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19566F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19567F: drivers/crypto/s5p-sss.c 19568 19569SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19570M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19571L: linux-media@vger.kernel.org 19572S: Supported 19573Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19574F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19575F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19576F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19577F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19578F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19579F: drivers/media/platform/samsung/exynos4-is/ 19580 19581SAMSUNG SOC CLOCK DRIVERS 19582M: Krzysztof Kozlowski <krzk@kernel.org> 19583M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19584M: Chanwoo Choi <cw00.choi@samsung.com> 19585R: Alim Akhtar <alim.akhtar@samsung.com> 19586L: linux-samsung-soc@vger.kernel.org 19587S: Maintained 19588T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19589F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19590F: Documentation/devicetree/bindings/clock/samsung,s3c* 19591F: drivers/clk/samsung/ 19592F: include/dt-bindings/clock/exynos*.h 19593F: include/dt-bindings/clock/s5p*.h 19594F: include/dt-bindings/clock/samsung,*.h 19595F: include/linux/clk/samsung.h 19596 19597SAMSUNG SPI DRIVERS 19598M: Andi Shyti <andi.shyti@kernel.org> 19599L: linux-spi@vger.kernel.org 19600L: linux-samsung-soc@vger.kernel.org 19601S: Maintained 19602F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19603F: drivers/spi/spi-s3c* 19604F: include/linux/platform_data/spi-s3c64xx.h 19605 19606SAMSUNG SXGBE DRIVERS 19607M: Byungho An <bh74.an@samsung.com> 19608L: netdev@vger.kernel.org 19609S: Supported 19610F: drivers/net/ethernet/samsung/sxgbe/ 19611 19612SAMSUNG THERMAL DRIVER 19613M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19614M: Krzysztof Kozlowski <krzk@kernel.org> 19615L: linux-pm@vger.kernel.org 19616L: linux-samsung-soc@vger.kernel.org 19617S: Maintained 19618F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19619F: drivers/thermal/samsung/ 19620 19621SAMSUNG USB2 PHY DRIVER 19622M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19623L: linux-kernel@vger.kernel.org 19624S: Supported 19625F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19626F: Documentation/driver-api/phy/samsung-usb2.rst 19627F: drivers/phy/samsung/phy-exynos4210-usb2.c 19628F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19629F: drivers/phy/samsung/phy-exynos5250-usb2.c 19630F: drivers/phy/samsung/phy-s5pv210-usb2.c 19631F: drivers/phy/samsung/phy-samsung-usb2.c 19632F: drivers/phy/samsung/phy-samsung-usb2.h 19633 19634SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19635M: Paul Barker <paul.barker@sancloud.com> 19636R: Marc Murphy <marc.murphy@sancloud.com> 19637S: Supported 19638F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19639 19640SC1200 WDT DRIVER 19641M: Zwane Mwaikambo <zwanem@gmail.com> 19642S: Maintained 19643F: drivers/watchdog/sc1200wdt.c 19644 19645SCHEDULER 19646M: Ingo Molnar <mingo@redhat.com> 19647M: Peter Zijlstra <peterz@infradead.org> 19648M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19649M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19650R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19651R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19652R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19653R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19654R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19655R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19656L: linux-kernel@vger.kernel.org 19657S: Maintained 19658T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19659F: include/linux/preempt.h 19660F: include/linux/sched.h 19661F: include/linux/wait.h 19662F: include/uapi/linux/sched.h 19663F: kernel/sched/ 19664 19665SCSI LIBSAS SUBSYSTEM 19666R: John Garry <john.g.garry@oracle.com> 19667R: Jason Yan <yanaijie@huawei.com> 19668L: linux-scsi@vger.kernel.org 19669S: Supported 19670F: Documentation/scsi/libsas.rst 19671F: drivers/scsi/libsas/ 19672F: include/scsi/libsas.h 19673F: include/scsi/sas_ata.h 19674 19675SCSI RDMA PROTOCOL (SRP) INITIATOR 19676M: Bart Van Assche <bvanassche@acm.org> 19677L: linux-rdma@vger.kernel.org 19678S: Supported 19679Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19680F: drivers/infiniband/ulp/srp/ 19681F: include/scsi/srp.h 19682 19683SCSI RDMA PROTOCOL (SRP) TARGET 19684M: Bart Van Assche <bvanassche@acm.org> 19685L: linux-rdma@vger.kernel.org 19686L: target-devel@vger.kernel.org 19687S: Supported 19688Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19689F: drivers/infiniband/ulp/srpt/ 19690 19691SCSI SG DRIVER 19692M: Doug Gilbert <dgilbert@interlog.com> 19693L: linux-scsi@vger.kernel.org 19694S: Maintained 19695W: http://sg.danny.cz/sg 19696F: Documentation/scsi/scsi-generic.rst 19697F: drivers/scsi/sg.c 19698F: include/scsi/sg.h 19699 19700SCSI SUBSYSTEM 19701M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19702M: "Martin K. Petersen" <martin.petersen@oracle.com> 19703L: linux-scsi@vger.kernel.org 19704S: Maintained 19705Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19706T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19707T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19708F: Documentation/devicetree/bindings/scsi/ 19709F: drivers/scsi/ 19710F: drivers/ufs/ 19711F: include/scsi/ 19712 19713SCSI TAPE DRIVER 19714M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19715L: linux-scsi@vger.kernel.org 19716S: Maintained 19717F: Documentation/scsi/st.rst 19718F: drivers/scsi/st.* 19719F: drivers/scsi/st_*.h 19720 19721SCSI TARGET CORE USER DRIVER 19722M: Bodo Stroesser <bostroesser@gmail.com> 19723L: linux-scsi@vger.kernel.org 19724L: target-devel@vger.kernel.org 19725S: Supported 19726F: Documentation/target/tcmu-design.rst 19727F: drivers/target/target_core_user.c 19728F: include/uapi/linux/target_core_user.h 19729 19730SCSI TARGET SUBSYSTEM 19731M: "Martin K. Petersen" <martin.petersen@oracle.com> 19732L: linux-scsi@vger.kernel.org 19733L: target-devel@vger.kernel.org 19734S: Supported 19735Q: https://patchwork.kernel.org/project/target-devel/list/ 19736T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19737F: Documentation/target/ 19738F: drivers/target/ 19739F: include/target/ 19740 19741SCTP PROTOCOL 19742M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19743M: Xin Long <lucien.xin@gmail.com> 19744L: linux-sctp@vger.kernel.org 19745S: Maintained 19746W: https://github.com/sctp/lksctp-tools/wiki 19747F: Documentation/networking/sctp.rst 19748F: include/linux/sctp.h 19749F: include/net/sctp/ 19750F: include/uapi/linux/sctp.h 19751F: net/sctp/ 19752 19753SCx200 CPU SUPPORT 19754M: Jim Cromie <jim.cromie@gmail.com> 19755S: Odd Fixes 19756F: Documentation/i2c/busses/scx200_acb.rst 19757F: arch/x86/platform/scx200/ 19758F: drivers/i2c/busses/scx200* 19759F: drivers/mtd/maps/scx200_docflash.c 19760F: drivers/watchdog/scx200_wdt.c 19761F: include/linux/scx200.h 19762 19763SCx200 GPIO DRIVER 19764M: Jim Cromie <jim.cromie@gmail.com> 19765S: Maintained 19766F: drivers/char/scx200_gpio.c 19767F: include/linux/scx200_gpio.h 19768 19769SCx200 HRT CLOCKSOURCE DRIVER 19770M: Jim Cromie <jim.cromie@gmail.com> 19771S: Maintained 19772F: drivers/clocksource/scx200_hrt.c 19773 19774SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19775M: Sascha Sommer <saschasommer@freenet.de> 19776L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19777S: Maintained 19778F: drivers/mmc/host/sdricoh_cs.c 19779 19780SECO BOARDS CEC DRIVER 19781M: Ettore Chimenti <ek5.chimenti@gmail.com> 19782S: Maintained 19783F: drivers/media/cec/platform/seco/seco-cec.c 19784F: drivers/media/cec/platform/seco/seco-cec.h 19785 19786SECURE COMPUTING 19787M: Kees Cook <keescook@chromium.org> 19788R: Andy Lutomirski <luto@amacapital.net> 19789R: Will Drewry <wad@chromium.org> 19790S: Supported 19791T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19792F: Documentation/userspace-api/seccomp_filter.rst 19793F: include/linux/seccomp.h 19794F: include/uapi/linux/seccomp.h 19795F: kernel/seccomp.c 19796F: tools/testing/selftests/kselftest_harness.h 19797F: tools/testing/selftests/seccomp/* 19798K: \bsecure_computing 19799K: \bTIF_SECCOMP\b 19800 19801SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19802M: Kamal Dasu <kamal.dasu@broadcom.com> 19803M: Al Cooper <alcooperx@gmail.com> 19804R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19805L: linux-mmc@vger.kernel.org 19806S: Maintained 19807F: drivers/mmc/host/sdhci-brcmstb* 19808 19809SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19810M: Adrian Hunter <adrian.hunter@intel.com> 19811L: linux-mmc@vger.kernel.org 19812S: Supported 19813F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19814F: drivers/mmc/host/sdhci* 19815 19816SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19817M: Aubin Constans <aubin.constans@microchip.com> 19818R: Eugen Hristev <eugen.hristev@collabora.com> 19819L: linux-mmc@vger.kernel.org 19820S: Supported 19821F: drivers/mmc/host/sdhci-of-at91.c 19822 19823SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19824M: Haibo Chen <haibo.chen@nxp.com> 19825L: imx@lists.linux.dev 19826L: linux-mmc@vger.kernel.org 19827S: Maintained 19828F: drivers/mmc/host/sdhci-esdhc-imx.c 19829 19830SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19831M: Ben Dooks <ben-linux@fluff.org> 19832M: Jaehoon Chung <jh80.chung@samsung.com> 19833L: linux-mmc@vger.kernel.org 19834S: Maintained 19835F: drivers/mmc/host/sdhci-s3c* 19836 19837SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19838M: Viresh Kumar <vireshk@kernel.org> 19839L: linux-mmc@vger.kernel.org 19840S: Maintained 19841F: drivers/mmc/host/sdhci-spear.c 19842 19843SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19844M: Vignesh Raghavendra <vigneshr@ti.com> 19845L: linux-mmc@vger.kernel.org 19846S: Maintained 19847F: drivers/mmc/host/sdhci-omap.c 19848 19849SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19850M: Jonathan Derrick <jonathan.derrick@linux.dev> 19851L: linux-block@vger.kernel.org 19852S: Supported 19853F: block/opal_proto.h 19854F: block/sed* 19855F: include/linux/sed* 19856F: include/uapi/linux/sed* 19857 19858SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19859M: Mark Rutland <mark.rutland@arm.com> 19860M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19861M: Sudeep Holla <sudeep.holla@arm.com> 19862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19863S: Maintained 19864F: drivers/firmware/smccc/ 19865F: include/linux/arm-smccc.h 19866 19867SECURITY CONTACT 19868M: Security Officers <security@kernel.org> 19869S: Supported 19870F: Documentation/process/security-bugs.rst 19871 19872SECURITY SUBSYSTEM 19873M: Paul Moore <paul@paul-moore.com> 19874M: James Morris <jmorris@namei.org> 19875M: "Serge E. Hallyn" <serge@hallyn.com> 19876L: linux-security-module@vger.kernel.org 19877S: Supported 19878Q: https://patchwork.kernel.org/project/linux-security-module/list 19879B: mailto:linux-security-module@vger.kernel.org 19880P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19881T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19882F: include/uapi/linux/lsm.h 19883F: security/ 19884F: tools/testing/selftests/lsm/ 19885X: security/selinux/ 19886K: \bsecurity_[a-z_0-9]\+\b 19887 19888SELINUX SECURITY MODULE 19889M: Paul Moore <paul@paul-moore.com> 19890M: Stephen Smalley <stephen.smalley.work@gmail.com> 19891R: Ondrej Mosnacek <omosnace@redhat.com> 19892L: selinux@vger.kernel.org 19893S: Supported 19894W: https://github.com/SELinuxProject 19895Q: https://patchwork.kernel.org/project/selinux/list 19896B: mailto:selinux@vger.kernel.org 19897P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19898T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19899F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19900F: Documentation/ABI/removed/sysfs-selinux-disable 19901F: Documentation/admin-guide/LSM/SELinux.rst 19902F: include/trace/events/avc.h 19903F: include/uapi/linux/selinux_netlink.h 19904F: scripts/selinux/ 19905F: security/selinux/ 19906 19907SENSABLE PHANTOM 19908M: Jiri Slaby <jirislaby@kernel.org> 19909S: Maintained 19910F: drivers/misc/phantom.c 19911F: include/uapi/linux/phantom.h 19912 19913SENSEAIR SUNRISE 006-0-0007 19914M: Jacopo Mondi <jacopo@jmondi.org> 19915S: Maintained 19916F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19917F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19918F: drivers/iio/chemical/sunrise_co2.c 19919 19920SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19921M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19922S: Maintained 19923F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19924F: drivers/iio/chemical/scd30.h 19925F: drivers/iio/chemical/scd30_core.c 19926F: drivers/iio/chemical/scd30_i2c.c 19927F: drivers/iio/chemical/scd30_serial.c 19928 19929SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19930M: Roan van Dijk <roan@protonic.nl> 19931S: Maintained 19932F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19933F: drivers/iio/chemical/scd4x.c 19934 19935SENSIRION SGP40 GAS SENSOR DRIVER 19936M: Andreas Klinger <ak@it-klinger.de> 19937S: Maintained 19938F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19939F: drivers/iio/chemical/sgp40.c 19940 19941SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19942M: Tomasz Duszynski <tduszyns@gmail.com> 19943S: Maintained 19944F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19945F: drivers/iio/chemical/sps30.c 19946F: drivers/iio/chemical/sps30_i2c.c 19947F: drivers/iio/chemical/sps30_serial.c 19948 19949SERIAL DEVICE BUS 19950M: Rob Herring <robh@kernel.org> 19951L: linux-serial@vger.kernel.org 19952S: Maintained 19953F: Documentation/devicetree/bindings/serial/serial.yaml 19954F: drivers/tty/serdev/ 19955F: include/linux/serdev.h 19956 19957SERIAL IR RECEIVER 19958M: Sean Young <sean@mess.org> 19959L: linux-media@vger.kernel.org 19960S: Maintained 19961F: drivers/media/rc/serial_ir.c 19962 19963SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19964M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19965L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19966S: Maintained 19967F: Documentation/devicetree/bindings/slimbus/ 19968F: drivers/slimbus/ 19969F: include/linux/slimbus.h 19970 19971SFC NETWORK DRIVER 19972M: Edward Cree <ecree.xilinx@gmail.com> 19973M: Martin Habets <habetsm.xilinx@gmail.com> 19974L: netdev@vger.kernel.org 19975L: linux-net-drivers@amd.com 19976S: Supported 19977F: Documentation/networking/devlink/sfc.rst 19978F: drivers/net/ethernet/sfc/ 19979 19980SFCTEMP HWMON DRIVER 19981M: Emil Renner Berthing <kernel@esmil.dk> 19982M: Hal Feng <hal.feng@starfivetech.com> 19983L: linux-hwmon@vger.kernel.org 19984S: Maintained 19985F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19986F: Documentation/hwmon/sfctemp.rst 19987F: drivers/hwmon/sfctemp.c 19988 19989SFF/SFP/SFP+ MODULE SUPPORT 19990M: Russell King <linux@armlinux.org.uk> 19991L: netdev@vger.kernel.org 19992S: Maintained 19993F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19994F: drivers/net/phy/phylink.c 19995F: drivers/net/phy/sfp* 19996F: include/linux/mdio/mdio-i2c.h 19997F: include/linux/phylink.h 19998F: include/linux/sfp.h 19999K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 20000 20001SGI GRU DRIVER 20002M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20003S: Maintained 20004F: drivers/misc/sgi-gru/ 20005 20006SGI XP/XPC/XPNET DRIVER 20007M: Robin Holt <robinmholt@gmail.com> 20008M: Steve Wahl <steve.wahl@hpe.com> 20009S: Maintained 20010F: drivers/misc/sgi-xp/ 20011 20012SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 20013M: Wenjia Zhang <wenjia@linux.ibm.com> 20014M: Jan Karcher <jaka@linux.ibm.com> 20015R: D. Wythe <alibuda@linux.alibaba.com> 20016R: Tony Lu <tonylu@linux.alibaba.com> 20017R: Wen Gu <guwen@linux.alibaba.com> 20018L: linux-s390@vger.kernel.org 20019S: Supported 20020F: net/smc/ 20021 20022SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20023M: Linus Walleij <linus.walleij@linaro.org> 20024L: linux-iio@vger.kernel.org 20025S: Maintained 20026T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20027F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20028F: drivers/iio/light/gp2ap002.c 20029 20030SHARP RJ54N1CB0C SENSOR DRIVER 20031M: Jacopo Mondi <jacopo@jmondi.org> 20032L: linux-media@vger.kernel.org 20033S: Odd fixes 20034T: git git://linuxtv.org/media_tree.git 20035F: drivers/media/i2c/rj54n1cb0c.c 20036F: include/media/i2c/rj54n1cb0c.h 20037 20038SHRINKER 20039M: Andrew Morton <akpm@linux-foundation.org> 20040M: Dave Chinner <david@fromorbit.com> 20041R: Qi Zheng <zhengqi.arch@bytedance.com> 20042R: Roman Gushchin <roman.gushchin@linux.dev> 20043R: Muchun Song <muchun.song@linux.dev> 20044L: linux-mm@kvack.org 20045S: Maintained 20046F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20047F: include/linux/shrinker.h 20048F: mm/shrinker.c 20049F: mm/shrinker_debug.c 20050 20051SH_VOU V4L2 OUTPUT DRIVER 20052L: linux-media@vger.kernel.org 20053S: Orphan 20054F: drivers/media/platform/renesas/sh_vou.c 20055F: include/media/drv-intf/sh_vou.h 20056 20057SI2157 MEDIA DRIVER 20058L: linux-media@vger.kernel.org 20059S: Orphan 20060W: https://linuxtv.org 20061Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20062F: drivers/media/tuners/si2157* 20063 20064SI2165 MEDIA DRIVER 20065M: Matthias Schwarzott <zzam@gentoo.org> 20066L: linux-media@vger.kernel.org 20067S: Maintained 20068W: https://linuxtv.org 20069Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20070F: drivers/media/dvb-frontends/si2165* 20071 20072SI2168 MEDIA DRIVER 20073L: linux-media@vger.kernel.org 20074S: Orphan 20075W: https://linuxtv.org 20076Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20077F: drivers/media/dvb-frontends/si2168* 20078 20079SI470X FM RADIO RECEIVER I2C DRIVER 20080M: Hans Verkuil <hverkuil@xs4all.nl> 20081L: linux-media@vger.kernel.org 20082S: Odd Fixes 20083W: https://linuxtv.org 20084T: git git://linuxtv.org/media_tree.git 20085F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20086F: drivers/media/radio/si470x/radio-si470x-i2c.c 20087 20088SI470X FM RADIO RECEIVER USB DRIVER 20089M: Hans Verkuil <hverkuil@xs4all.nl> 20090L: linux-media@vger.kernel.org 20091S: Maintained 20092W: https://linuxtv.org 20093T: git git://linuxtv.org/media_tree.git 20094F: drivers/media/radio/si470x/radio-si470x-common.c 20095F: drivers/media/radio/si470x/radio-si470x-usb.c 20096F: drivers/media/radio/si470x/radio-si470x.h 20097 20098SI4713 FM RADIO TRANSMITTER I2C DRIVER 20099M: Eduardo Valentin <edubezval@gmail.com> 20100L: linux-media@vger.kernel.org 20101S: Odd Fixes 20102W: https://linuxtv.org 20103T: git git://linuxtv.org/media_tree.git 20104F: drivers/media/radio/si4713/si4713.? 20105 20106SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20107M: Eduardo Valentin <edubezval@gmail.com> 20108L: linux-media@vger.kernel.org 20109S: Odd Fixes 20110W: https://linuxtv.org 20111T: git git://linuxtv.org/media_tree.git 20112F: drivers/media/radio/si4713/radio-platform-si4713.c 20113 20114SI4713 FM RADIO TRANSMITTER USB DRIVER 20115M: Hans Verkuil <hverkuil@xs4all.nl> 20116L: linux-media@vger.kernel.org 20117S: Maintained 20118W: https://linuxtv.org 20119T: git git://linuxtv.org/media_tree.git 20120F: drivers/media/radio/si4713/radio-usb-si4713.c 20121 20122SIANO DVB DRIVER 20123M: Mauro Carvalho Chehab <mchehab@kernel.org> 20124L: linux-media@vger.kernel.org 20125S: Odd fixes 20126W: https://linuxtv.org 20127T: git git://linuxtv.org/media_tree.git 20128F: drivers/media/common/siano/ 20129F: drivers/media/mmc/siano/ 20130F: drivers/media/usb/siano/ 20131F: drivers/media/usb/siano/ 20132 20133SIEMENS IPC LED DRIVERS 20134M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20135M: Xing Tong Wu <xingtong.wu@siemens.com> 20136M: Tobias Schaffner <tobias.schaffner@siemens.com> 20137L: linux-leds@vger.kernel.org 20138S: Maintained 20139F: drivers/leds/simple/ 20140 20141SIEMENS IPC PLATFORM DRIVERS 20142M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20143M: Xing Tong Wu <xingtong.wu@siemens.com> 20144M: Tobias Schaffner <tobias.schaffner@siemens.com> 20145L: platform-driver-x86@vger.kernel.org 20146S: Maintained 20147F: drivers/platform/x86/siemens/ 20148F: include/linux/platform_data/x86/simatic-ipc-base.h 20149F: include/linux/platform_data/x86/simatic-ipc.h 20150 20151SIEMENS IPC WATCHDOG DRIVERS 20152M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20153M: Xing Tong Wu <xingtong.wu@siemens.com> 20154M: Tobias Schaffner <tobias.schaffner@siemens.com> 20155L: linux-watchdog@vger.kernel.org 20156S: Maintained 20157F: drivers/watchdog/simatic-ipc-wdt.c 20158 20159SIFIVE DRIVERS 20160M: Paul Walmsley <paul.walmsley@sifive.com> 20161M: Samuel Holland <samuel.holland@sifive.com> 20162L: linux-riscv@lists.infradead.org 20163S: Supported 20164F: drivers/dma/sf-pdma/ 20165N: sifive 20166K: fu[57]40 20167K: [^@]sifive 20168 20169SILEAD TOUCHSCREEN DRIVER 20170M: Hans de Goede <hdegoede@redhat.com> 20171L: linux-input@vger.kernel.org 20172L: platform-driver-x86@vger.kernel.org 20173S: Maintained 20174F: drivers/input/touchscreen/silead.c 20175F: drivers/platform/x86/touchscreen_dmi.c 20176 20177SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20178M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20179S: Supported 20180F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20181F: drivers/net/wireless/silabs/wfx/ 20182 20183SILICON MOTION SM712 FRAME BUFFER DRIVER 20184M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20185M: Teddy Wang <teddy.wang@siliconmotion.com> 20186M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20187L: linux-fbdev@vger.kernel.org 20188S: Maintained 20189F: Documentation/fb/sm712fb.rst 20190F: drivers/video/fbdev/sm712* 20191 20192SILVACO I3C DUAL-ROLE MASTER 20193M: Miquel Raynal <miquel.raynal@bootlin.com> 20194M: Conor Culhane <conor.culhane@silvaco.com> 20195L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20196S: Maintained 20197F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20198F: drivers/i3c/master/svc-i3c-master.c 20199 20200SIMPLEFB FB DRIVER 20201M: Hans de Goede <hdegoede@redhat.com> 20202L: linux-fbdev@vger.kernel.org 20203S: Maintained 20204F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20205F: drivers/video/fbdev/simplefb.c 20206F: include/linux/platform_data/simplefb.h 20207 20208SIOX 20209M: Thorsten Scherer <t.scherer@eckelmann.de> 20210R: Pengutronix Kernel Team <kernel@pengutronix.de> 20211S: Supported 20212F: drivers/gpio/gpio-siox.c 20213F: drivers/siox/* 20214F: include/trace/events/siox.h 20215 20216SIPHASH PRF ROUTINES 20217M: Jason A. Donenfeld <Jason@zx2c4.com> 20218S: Maintained 20219F: include/linux/siphash.h 20220F: lib/siphash.c 20221F: lib/siphash_kunit.c 20222 20223SIS 190 ETHERNET DRIVER 20224M: Francois Romieu <romieu@fr.zoreil.com> 20225L: netdev@vger.kernel.org 20226S: Maintained 20227F: drivers/net/ethernet/sis/sis190.c 20228 20229SIS 900/7016 FAST ETHERNET DRIVER 20230M: Daniele Venzano <venza@brownhat.org> 20231L: netdev@vger.kernel.org 20232S: Maintained 20233W: http://www.brownhat.org/sis900.html 20234F: drivers/net/ethernet/sis/sis900.* 20235 20236SIS FRAMEBUFFER DRIVER 20237S: Orphan 20238F: Documentation/fb/sisfb.rst 20239F: drivers/video/fbdev/sis/ 20240F: include/video/sisfb.h 20241 20242SIS I2C TOUCHSCREEN DRIVER 20243M: Mika Penttilä <mpenttil@redhat.com> 20244L: linux-input@vger.kernel.org 20245S: Maintained 20246F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20247F: drivers/input/touchscreen/sis_i2c.c 20248 20249SIS USB2VGA DRIVER 20250M: Thomas Winischhofer <thomas@winischhofer.net> 20251S: Maintained 20252W: http://www.winischhofer.at/linuxsisusbvga.shtml 20253F: drivers/usb/misc/sisusbvga/ 20254 20255SL28 CPLD MFD DRIVER 20256M: Michael Walle <mwalle@kernel.org> 20257S: Maintained 20258F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20259F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20260F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20261F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20262F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20263F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20264F: drivers/gpio/gpio-sl28cpld.c 20265F: drivers/hwmon/sl28cpld-hwmon.c 20266F: drivers/irqchip/irq-sl28cpld.c 20267F: drivers/pwm/pwm-sl28cpld.c 20268F: drivers/watchdog/sl28cpld_wdt.c 20269 20270SL28 VPD NVMEM LAYOUT DRIVER 20271M: Michael Walle <mwalle@kernel.org> 20272S: Maintained 20273F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20274F: drivers/nvmem/layouts/sl28vpd.c 20275 20276SLAB ALLOCATOR 20277M: Christoph Lameter <cl@linux.com> 20278M: Pekka Enberg <penberg@kernel.org> 20279M: David Rientjes <rientjes@google.com> 20280M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20281M: Andrew Morton <akpm@linux-foundation.org> 20282M: Vlastimil Babka <vbabka@suse.cz> 20283R: Roman Gushchin <roman.gushchin@linux.dev> 20284R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20285L: linux-mm@kvack.org 20286S: Maintained 20287T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20288F: include/linux/sl?b*.h 20289F: mm/sl?b* 20290 20291SLCAN CAN NETWORK DRIVER 20292M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20293L: linux-can@vger.kernel.org 20294S: Maintained 20295F: drivers/net/can/slcan/ 20296 20297SLEEPABLE READ-COPY UPDATE (SRCU) 20298M: Lai Jiangshan <jiangshanlai@gmail.com> 20299M: "Paul E. McKenney" <paulmck@kernel.org> 20300M: Josh Triplett <josh@joshtriplett.org> 20301R: Steven Rostedt <rostedt@goodmis.org> 20302R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20303L: rcu@vger.kernel.org 20304S: Supported 20305W: http://www.rdrop.com/users/paulmck/RCU/ 20306T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20307F: include/linux/srcu*.h 20308F: kernel/rcu/srcu*.c 20309 20310SMACK SECURITY MODULE 20311M: Casey Schaufler <casey@schaufler-ca.com> 20312L: linux-security-module@vger.kernel.org 20313S: Maintained 20314W: http://schaufler-ca.com 20315T: git git://github.com/cschaufler/smack-next 20316F: Documentation/admin-guide/LSM/Smack.rst 20317F: security/smack/ 20318 20319SMC91x ETHERNET DRIVER 20320M: Nicolas Pitre <nico@fluxnic.net> 20321S: Odd Fixes 20322F: drivers/net/ethernet/smsc/smc91x.* 20323 20324SMSC EMC2103 HARDWARE MONITOR DRIVER 20325M: Steve Glendinning <steve.glendinning@shawell.net> 20326L: linux-hwmon@vger.kernel.org 20327S: Maintained 20328F: Documentation/hwmon/emc2103.rst 20329F: drivers/hwmon/emc2103.c 20330 20331SMSC SCH5627 HARDWARE MONITOR DRIVER 20332M: Hans de Goede <hdegoede@redhat.com> 20333L: linux-hwmon@vger.kernel.org 20334S: Supported 20335F: Documentation/hwmon/sch5627.rst 20336F: drivers/hwmon/sch5627.c 20337 20338SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20339M: Steve Glendinning <steve.glendinning@shawell.net> 20340L: linux-fbdev@vger.kernel.org 20341S: Maintained 20342F: drivers/video/fbdev/smscufx.c 20343 20344SMSC47B397 HARDWARE MONITOR DRIVER 20345M: Jean Delvare <jdelvare@suse.com> 20346L: linux-hwmon@vger.kernel.org 20347S: Maintained 20348F: Documentation/hwmon/smsc47b397.rst 20349F: drivers/hwmon/smsc47b397.c 20350 20351SMSC911x ETHERNET DRIVER 20352M: Steve Glendinning <steve.glendinning@shawell.net> 20353L: netdev@vger.kernel.org 20354S: Maintained 20355F: drivers/net/ethernet/smsc/smsc911x.* 20356F: include/linux/smsc911x.h 20357 20358SMSC9420 PCI ETHERNET DRIVER 20359M: Steve Glendinning <steve.glendinning@shawell.net> 20360L: netdev@vger.kernel.org 20361S: Maintained 20362F: drivers/net/ethernet/smsc/smsc9420.* 20363 20364SNET DPU VIRTIO DATA PATH ACCELERATOR 20365R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20366F: drivers/vdpa/solidrun/ 20367 20368SOCIONEXT (SNI) AVE NETWORK DRIVER 20369M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20370L: netdev@vger.kernel.org 20371S: Maintained 20372F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20373F: drivers/net/ethernet/socionext/sni_ave.c 20374 20375SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20376M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20377M: Masahisa Kojima <kojima.masahisa@socionext.com> 20378L: netdev@vger.kernel.org 20379S: Maintained 20380F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20381F: drivers/net/ethernet/socionext/netsec.c 20382 20383SOCIONEXT (SNI) Synquacer SPI DRIVER 20384M: Masahisa Kojima <masahisa.kojima@linaro.org> 20385M: Jassi Brar <jaswinder.singh@linaro.org> 20386L: linux-spi@vger.kernel.org 20387S: Maintained 20388F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20389F: drivers/spi/spi-synquacer.c 20390 20391SOCIONEXT SYNQUACER I2C DRIVER 20392M: Ard Biesheuvel <ardb@kernel.org> 20393L: linux-i2c@vger.kernel.org 20394S: Maintained 20395F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20396F: drivers/i2c/busses/i2c-synquacer.c 20397 20398SOCIONEXT UNIPHIER SOUND DRIVER 20399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20400S: Orphan 20401F: sound/soc/uniphier/ 20402 20403SOCKET TIMESTAMPING 20404M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20405S: Maintained 20406F: Documentation/networking/timestamping.rst 20407F: include/uapi/linux/net_tstamp.h 20408F: tools/testing/selftests/net/so_txtime.c 20409 20410SOEKRIS NET48XX LED SUPPORT 20411M: Chris Boot <bootc@bootc.net> 20412S: Maintained 20413F: drivers/leds/leds-net48xx.c 20414 20415SOFT-IWARP DRIVER (siw) 20416M: Bernard Metzler <bmt@zurich.ibm.com> 20417L: linux-rdma@vger.kernel.org 20418S: Supported 20419F: drivers/infiniband/sw/siw/ 20420F: include/uapi/rdma/siw-abi.h 20421 20422SOFT-ROCE DRIVER (rxe) 20423M: Zhu Yanjun <zyjzyj2000@gmail.com> 20424L: linux-rdma@vger.kernel.org 20425S: Supported 20426F: drivers/infiniband/sw/rxe/ 20427F: include/uapi/rdma/rdma_user_rxe.h 20428 20429SOFTLOGIC 6x10 MPEG CODEC 20430M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20431M: Anton Sviridenko <anton@corp.bluecherry.net> 20432M: Andrey Utkin <andrey_utkin@fastmail.com> 20433M: Ismael Luceno <ismael@iodev.co.uk> 20434L: linux-media@vger.kernel.org 20435S: Supported 20436F: drivers/media/pci/solo6x10/ 20437 20438SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20439M: James Morse <james.morse@arm.com> 20440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20441S: Maintained 20442F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20443F: drivers/firmware/arm_sdei.c 20444F: include/linux/arm_sdei.h 20445F: include/uapi/linux/arm_sdei.h 20446 20447SOFTWARE NODES AND DEVICE PROPERTIES 20448R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20449R: Daniel Scally <djrscally@gmail.com> 20450R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20451R: Sakari Ailus <sakari.ailus@linux.intel.com> 20452L: linux-acpi@vger.kernel.org 20453S: Maintained 20454F: drivers/base/property.c 20455F: drivers/base/swnode.c 20456F: include/linux/fwnode.h 20457F: include/linux/property.h 20458 20459SOFTWARE RAID (Multiple Disks) SUPPORT 20460M: Song Liu <song@kernel.org> 20461R: Yu Kuai <yukuai3@huawei.com> 20462L: linux-raid@vger.kernel.org 20463S: Supported 20464Q: https://patchwork.kernel.org/project/linux-raid/list/ 20465T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20466F: drivers/md/Kconfig 20467F: drivers/md/Makefile 20468F: drivers/md/md* 20469F: drivers/md/raid* 20470F: include/linux/raid/ 20471F: include/uapi/linux/raid/ 20472 20473SOLIDRUN CLEARFOG SUPPORT 20474M: Russell King <linux@armlinux.org.uk> 20475S: Maintained 20476F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20477F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20478 20479SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20480M: Russell King <linux@armlinux.org.uk> 20481S: Maintained 20482F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20483F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20484F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20485 20486SONIC NETWORK DRIVER 20487M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20488L: netdev@vger.kernel.org 20489S: Maintained 20490F: drivers/net/ethernet/natsemi/sonic.* 20491 20492SONICS SILICON BACKPLANE DRIVER (SSB) 20493M: Michael Buesch <m@bues.ch> 20494L: linux-wireless@vger.kernel.org 20495S: Maintained 20496F: drivers/ssb/ 20497F: include/linux/ssb/ 20498 20499SONY IMX208 SENSOR DRIVER 20500M: Sakari Ailus <sakari.ailus@linux.intel.com> 20501L: linux-media@vger.kernel.org 20502S: Maintained 20503T: git git://linuxtv.org/media_tree.git 20504F: drivers/media/i2c/imx208.c 20505 20506SONY IMX214 SENSOR DRIVER 20507M: Ricardo Ribalda <ribalda@kernel.org> 20508L: linux-media@vger.kernel.org 20509S: Maintained 20510T: git git://linuxtv.org/media_tree.git 20511F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20512F: drivers/media/i2c/imx214.c 20513 20514SONY IMX219 SENSOR DRIVER 20515M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20516L: linux-media@vger.kernel.org 20517S: Maintained 20518T: git git://linuxtv.org/media_tree.git 20519F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20520F: drivers/media/i2c/imx219.c 20521 20522SONY IMX258 SENSOR DRIVER 20523M: Sakari Ailus <sakari.ailus@linux.intel.com> 20524L: linux-media@vger.kernel.org 20525S: Maintained 20526T: git git://linuxtv.org/media_tree.git 20527F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20528F: drivers/media/i2c/imx258.c 20529 20530SONY IMX274 SENSOR DRIVER 20531M: Leon Luo <leonl@leopardimaging.com> 20532L: linux-media@vger.kernel.org 20533S: Maintained 20534T: git git://linuxtv.org/media_tree.git 20535F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20536F: drivers/media/i2c/imx274.c 20537 20538SONY IMX290 SENSOR DRIVER 20539M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20540L: linux-media@vger.kernel.org 20541S: Maintained 20542T: git git://linuxtv.org/media_tree.git 20543F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20544F: drivers/media/i2c/imx290.c 20545 20546SONY IMX296 SENSOR DRIVER 20547M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20548M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20549L: linux-media@vger.kernel.org 20550S: Maintained 20551T: git git://linuxtv.org/media_tree.git 20552F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20553F: drivers/media/i2c/imx296.c 20554 20555SONY IMX319 SENSOR DRIVER 20556M: Bingbu Cao <bingbu.cao@intel.com> 20557L: linux-media@vger.kernel.org 20558S: Maintained 20559T: git git://linuxtv.org/media_tree.git 20560F: drivers/media/i2c/imx319.c 20561 20562SONY IMX334 SENSOR DRIVER 20563L: linux-media@vger.kernel.org 20564S: Orphan 20565T: git git://linuxtv.org/media_tree.git 20566F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20567F: drivers/media/i2c/imx334.c 20568 20569SONY IMX335 SENSOR DRIVER 20570L: linux-media@vger.kernel.org 20571S: Orphan 20572T: git git://linuxtv.org/media_tree.git 20573F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20574F: drivers/media/i2c/imx335.c 20575 20576SONY IMX355 SENSOR DRIVER 20577M: Tianshu Qiu <tian.shu.qiu@intel.com> 20578L: linux-media@vger.kernel.org 20579S: Maintained 20580T: git git://linuxtv.org/media_tree.git 20581F: drivers/media/i2c/imx355.c 20582 20583SONY IMX412 SENSOR DRIVER 20584L: linux-media@vger.kernel.org 20585S: Orphan 20586T: git git://linuxtv.org/media_tree.git 20587F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20588F: drivers/media/i2c/imx412.c 20589 20590SONY IMX415 SENSOR DRIVER 20591M: Michael Riesch <michael.riesch@wolfvision.net> 20592L: linux-media@vger.kernel.org 20593S: Maintained 20594T: git git://linuxtv.org/media_tree.git 20595F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20596F: drivers/media/i2c/imx415.c 20597 20598SONY MEMORYSTICK SUBSYSTEM 20599M: Maxim Levitsky <maximlevitsky@gmail.com> 20600M: Alex Dubov <oakad@yahoo.com> 20601M: Ulf Hansson <ulf.hansson@linaro.org> 20602L: linux-mmc@vger.kernel.org 20603S: Maintained 20604T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20605F: drivers/memstick/ 20606F: include/linux/memstick.h 20607 20608SONY VAIO CONTROL DEVICE DRIVER 20609M: Mattia Dongili <malattia@linux.it> 20610L: platform-driver-x86@vger.kernel.org 20611S: Maintained 20612W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20613F: Documentation/admin-guide/laptops/sony-laptop.rst 20614F: drivers/char/sonypi.c 20615F: drivers/platform/x86/sony-laptop.c 20616F: include/linux/sony-laptop.h 20617 20618SOPHGO DEVICETREES and DRIVERS 20619M: Chen Wang <unicorn_wang@outlook.com> 20620M: Inochi Amaoto <inochiama@outlook.com> 20621T: git https://github.com/sophgo/linux.git 20622S: Maintained 20623N: sophgo 20624K: sophgo 20625 20626SOUND 20627M: Jaroslav Kysela <perex@perex.cz> 20628M: Takashi Iwai <tiwai@suse.com> 20629L: linux-sound@vger.kernel.org 20630S: Maintained 20631W: http://www.alsa-project.org/ 20632Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20633T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20634F: Documentation/sound/ 20635F: include/sound/ 20636F: include/uapi/sound/ 20637F: sound/ 20638F: tools/testing/selftests/alsa 20639 20640SOUND - ALSA SELFTESTS 20641M: Mark Brown <broonie@kernel.org> 20642L: linux-sound@vger.kernel.org 20643L: linux-kselftest@vger.kernel.org 20644S: Supported 20645F: tools/testing/selftests/alsa 20646 20647SOUND - COMPRESSED AUDIO 20648M: Vinod Koul <vkoul@kernel.org> 20649L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20650S: Supported 20651T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20652F: Documentation/sound/designs/compress-offload.rst 20653F: include/sound/compress_driver.h 20654F: include/uapi/sound/compress_* 20655F: sound/core/compress_offload.c 20656F: sound/soc/soc-compress.c 20657 20658SOUND - CORE KUNIT TEST 20659M: Ivan Orlov <ivan.orlov0322@gmail.com> 20660L: linux-sound@vger.kernel.org 20661S: Supported 20662F: sound/core/sound_kunit.c 20663 20664SOUND - DMAENGINE HELPERS 20665M: Lars-Peter Clausen <lars@metafoo.de> 20666S: Supported 20667F: include/sound/dmaengine_pcm.h 20668F: sound/core/pcm_dmaengine.c 20669F: sound/soc/soc-generic-dmaengine-pcm.c 20670 20671SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20672M: Liam Girdwood <lgirdwood@gmail.com> 20673M: Mark Brown <broonie@kernel.org> 20674L: linux-sound@vger.kernel.org 20675S: Supported 20676W: http://alsa-project.org/main/index.php/ASoC 20677T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20678F: Documentation/devicetree/bindings/sound/ 20679F: Documentation/sound/soc/ 20680F: include/dt-bindings/sound/ 20681F: include/sound/soc* 20682F: include/sound/sof.h 20683F: include/sound/sof/ 20684F: include/trace/events/sof*.h 20685F: include/uapi/sound/asoc.h 20686F: sound/soc/ 20687 20688SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20689M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20690M: Liam Girdwood <lgirdwood@gmail.com> 20691M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20692M: Bard Liao <yung-chuan.liao@linux.intel.com> 20693M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20694M: Daniel Baluta <daniel.baluta@nxp.com> 20695R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20696L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20697S: Supported 20698W: https://github.com/thesofproject/linux/ 20699F: sound/soc/sof/ 20700 20701SOUNDWIRE SUBSYSTEM 20702M: Vinod Koul <vkoul@kernel.org> 20703M: Bard Liao <yung-chuan.liao@linux.intel.com> 20704R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20705R: Sanyog Kale <sanyog.r.kale@intel.com> 20706L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20707S: Supported 20708T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20709F: Documentation/driver-api/soundwire/ 20710F: drivers/soundwire/ 20711F: include/linux/soundwire/ 20712 20713SP2 MEDIA DRIVER 20714M: Olli Salonen <olli.salonen@iki.fi> 20715L: linux-media@vger.kernel.org 20716S: Maintained 20717W: https://linuxtv.org 20718Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20719F: drivers/media/dvb-frontends/sp2* 20720 20721SPANISH DOCUMENTATION 20722M: Carlos Bilbao <carlos.bilbao@amd.com> 20723R: Avadhut Naik <avadhut.naik@amd.com> 20724S: Maintained 20725F: Documentation/translations/sp_SP/ 20726 20727SPARC + UltraSPARC (sparc/sparc64) 20728M: "David S. Miller" <davem@davemloft.net> 20729M: Andreas Larsson <andreas@gaisler.com> 20730L: sparclinux@vger.kernel.org 20731S: Maintained 20732Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20733T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20734T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20735F: arch/sparc/ 20736F: drivers/sbus/ 20737 20738SPARC SERIAL DRIVERS 20739M: "David S. Miller" <davem@davemloft.net> 20740L: sparclinux@vger.kernel.org 20741S: Maintained 20742T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20743T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20744F: drivers/tty/serial/suncore.c 20745F: drivers/tty/serial/sunhv.c 20746F: drivers/tty/serial/sunsab.c 20747F: drivers/tty/serial/sunsab.h 20748F: drivers/tty/serial/sunsu.c 20749F: drivers/tty/serial/sunzilog.c 20750F: drivers/tty/serial/sunzilog.h 20751F: drivers/tty/vcc.c 20752F: include/linux/sunserialcore.h 20753 20754SPARSE CHECKER 20755M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20756L: linux-sparse@vger.kernel.org 20757S: Maintained 20758W: https://sparse.docs.kernel.org/ 20759Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20760B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20761T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20762F: include/linux/compiler.h 20763 20764SPEAKUP CONSOLE SPEECH DRIVER 20765M: William Hubbs <w.d.hubbs@gmail.com> 20766M: Chris Brannon <chris@the-brannons.com> 20767M: Kirk Reiser <kirk@reisers.ca> 20768M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20769L: speakup@linux-speakup.org 20770S: Odd Fixes 20771W: http://www.linux-speakup.org/ 20772W: https://github.com/linux-speakup/speakup 20773B: https://github.com/linux-speakup/speakup/issues 20774F: drivers/accessibility/speakup/ 20775 20776SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20777M: Viresh Kumar <vireshk@kernel.org> 20778M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20779M: soc@kernel.org 20780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20781S: Maintained 20782W: http://www.st.com/spear 20783F: arch/arm/boot/dts/st/spear* 20784F: arch/arm/mach-spear/ 20785F: drivers/clk/spear/ 20786F: drivers/pinctrl/spear/ 20787 20788SPI NOR SUBSYSTEM 20789M: Tudor Ambarus <tudor.ambarus@linaro.org> 20790M: Pratyush Yadav <pratyush@kernel.org> 20791M: Michael Walle <mwalle@kernel.org> 20792L: linux-mtd@lists.infradead.org 20793S: Maintained 20794W: http://www.linux-mtd.infradead.org/ 20795Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20796C: irc://irc.oftc.net/mtd 20797T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20798F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20799F: drivers/mtd/spi-nor/ 20800F: include/linux/mtd/spi-nor.h 20801 20802SPI SUBSYSTEM 20803M: Mark Brown <broonie@kernel.org> 20804L: linux-spi@vger.kernel.org 20805S: Maintained 20806Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20807T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20808F: Documentation/devicetree/bindings/spi/ 20809F: Documentation/spi/ 20810F: drivers/spi/ 20811F: include/linux/spi/ 20812F: include/uapi/linux/spi/ 20813F: tools/spi/ 20814 20815SPIDERNET NETWORK DRIVER for CELL 20816M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20817M: Geoff Levand <geoff@infradead.org> 20818L: netdev@vger.kernel.org 20819L: linuxppc-dev@lists.ozlabs.org 20820S: Maintained 20821F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20822F: drivers/net/ethernet/toshiba/spider_net* 20823 20824SPMI SUBSYSTEM 20825M: Stephen Boyd <sboyd@kernel.org> 20826L: linux-kernel@vger.kernel.org 20827S: Maintained 20828T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20829F: Documentation/devicetree/bindings/spmi/ 20830F: drivers/spmi/ 20831F: include/dt-bindings/spmi/spmi.h 20832F: include/linux/spmi.h 20833F: include/trace/events/spmi.h 20834 20835SPU FILE SYSTEM 20836M: Jeremy Kerr <jk@ozlabs.org> 20837L: linuxppc-dev@lists.ozlabs.org 20838S: Supported 20839W: http://www.ibm.com/developerworks/power/cell/ 20840F: Documentation/filesystems/spufs/spufs.rst 20841F: arch/powerpc/platforms/cell/spufs/ 20842 20843SQUASHFS FILE SYSTEM 20844M: Phillip Lougher <phillip@squashfs.org.uk> 20845L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20846S: Maintained 20847W: http://squashfs.org.uk 20848T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20849F: Documentation/filesystems/squashfs.rst 20850F: fs/squashfs/ 20851 20852SRM (Alpha) environment access 20853M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20854S: Maintained 20855F: arch/alpha/kernel/srm_env.c 20856 20857ST LSM6DSx IMU IIO DRIVER 20858M: Lorenzo Bianconi <lorenzo@kernel.org> 20859L: linux-iio@vger.kernel.org 20860S: Maintained 20861W: http://www.st.com/ 20862F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20863F: drivers/iio/imu/st_lsm6dsx/ 20864 20865ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20866M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20867M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20868L: linux-media@vger.kernel.org 20869S: Maintained 20870T: git git://linuxtv.org/media_tree.git 20871F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20872F: drivers/media/i2c/st-mipid02.c 20873 20874ST STM32 I2C/SMBUS DRIVER 20875M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20876M: Alain Volmat <alain.volmat@foss.st.com> 20877L: linux-i2c@vger.kernel.org 20878S: Maintained 20879F: drivers/i2c/busses/i2c-stm32* 20880 20881ST STM32 SPI DRIVER 20882M: Alain Volmat <alain.volmat@foss.st.com> 20883L: linux-spi@vger.kernel.org 20884S: Maintained 20885F: drivers/spi/spi-stm32.c 20886 20887ST STPDDC60 DRIVER 20888M: Daniel Nilsson <daniel.nilsson@flex.com> 20889L: linux-hwmon@vger.kernel.org 20890S: Maintained 20891F: Documentation/hwmon/stpddc60.rst 20892F: drivers/hwmon/pmbus/stpddc60.c 20893 20894ST VGXY61 DRIVER 20895M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20896M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20897L: linux-media@vger.kernel.org 20898S: Maintained 20899T: git git://linuxtv.org/media_tree.git 20900F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20901F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20902F: drivers/media/i2c/st-vgxy61.c 20903 20904ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20905M: Song Qiang <songqiang1304521@gmail.com> 20906L: linux-iio@vger.kernel.org 20907S: Maintained 20908F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20909F: drivers/iio/proximity/vl53l0x-i2c.c 20910 20911STABLE BRANCH 20912M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20913M: Sasha Levin <sashal@kernel.org> 20914L: stable@vger.kernel.org 20915S: Supported 20916F: Documentation/process/stable-kernel-rules.rst 20917 20918STAGING - ATOMISP DRIVER 20919M: Hans de Goede <hdegoede@redhat.com> 20920M: Mauro Carvalho Chehab <mchehab@kernel.org> 20921R: Sakari Ailus <sakari.ailus@linux.intel.com> 20922L: linux-media@vger.kernel.org 20923S: Maintained 20924F: drivers/staging/media/atomisp/ 20925 20926STAGING - FIELDBUS SUBSYSTEM 20927M: Sven Van Asbroeck <TheSven73@gmail.com> 20928S: Maintained 20929F: drivers/staging/fieldbus/* 20930F: drivers/staging/fieldbus/Documentation/ 20931 20932STAGING - HMS ANYBUS-S BUS 20933M: Sven Van Asbroeck <TheSven73@gmail.com> 20934S: Maintained 20935F: drivers/staging/fieldbus/anybuss/ 20936 20937STAGING - INDUSTRIAL IO 20938M: Jonathan Cameron <jic23@kernel.org> 20939L: linux-iio@vger.kernel.org 20940S: Odd Fixes 20941F: Documentation/devicetree/bindings/staging/iio/ 20942F: drivers/staging/iio/ 20943 20944STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20945M: Marc Dietrich <marvin24@gmx.de> 20946L: ac100@lists.launchpad.net (moderated for non-subscribers) 20947L: linux-tegra@vger.kernel.org 20948S: Maintained 20949F: drivers/staging/nvec/ 20950 20951STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20952M: Jens Frederich <jfrederich@gmail.com> 20953M: Jon Nettleton <jon.nettleton@gmail.com> 20954S: Maintained 20955W: http://wiki.laptop.org/go/DCON 20956F: drivers/staging/olpc_dcon/ 20957 20958STAGING - REALTEK RTL8712U DRIVERS 20959M: Larry Finger <Larry.Finger@lwfinger.net> 20960M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20961S: Odd Fixes 20962F: drivers/staging/rtl8712/ 20963 20964STAGING - SEPS525 LCD CONTROLLER DRIVERS 20965M: Michael Hennerich <michael.hennerich@analog.com> 20966L: linux-fbdev@vger.kernel.org 20967S: Supported 20968F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20969F: drivers/staging/fbtft/fb_seps525.c 20970 20971STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20972M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20973M: Teddy Wang <teddy.wang@siliconmotion.com> 20974M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20975L: linux-fbdev@vger.kernel.org 20976S: Maintained 20977F: drivers/staging/sm750fb/ 20978 20979STAGING - VIA VT665X DRIVERS 20980M: Forest Bond <forest@alittletooquiet.net> 20981S: Odd Fixes 20982F: drivers/staging/vt665?/ 20983 20984STAGING SUBSYSTEM 20985M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20986L: linux-staging@lists.linux.dev 20987S: Supported 20988T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20989F: drivers/staging/ 20990 20991STANDALONE CACHE CONTROLLER DRIVERS 20992M: Conor Dooley <conor@kernel.org> 20993L: linux-riscv@lists.infradead.org 20994S: Maintained 20995T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20996F: drivers/cache 20997 20998STARFIRE/DURALAN NETWORK DRIVER 20999M: Ion Badulescu <ionut@badula.org> 21000S: Odd Fixes 21001F: drivers/net/ethernet/adaptec/starfire* 21002 21003STARFIVE CAMERA SUBSYSTEM DRIVER 21004M: Jack Zhu <jack.zhu@starfivetech.com> 21005M: Changhuang Liang <changhuang.liang@starfivetech.com> 21006L: linux-media@vger.kernel.org 21007S: Maintained 21008F: Documentation/admin-guide/media/starfive_camss.rst 21009F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 21010F: drivers/staging/media/starfive/camss 21011 21012STARFIVE CRYPTO DRIVER 21013M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21014M: William Qiu <william.qiu@starfivetech.com> 21015S: Supported 21016F: Documentation/devicetree/bindings/crypto/starfive* 21017F: drivers/crypto/starfive/ 21018 21019STARFIVE DEVICETREES 21020M: Emil Renner Berthing <kernel@esmil.dk> 21021S: Maintained 21022F: arch/riscv/boot/dts/starfive/ 21023 21024STARFIVE DWMAC GLUE LAYER 21025M: Emil Renner Berthing <kernel@esmil.dk> 21026M: Samin Guo <samin.guo@starfivetech.com> 21027S: Maintained 21028F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21029F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21030 21031STARFIVE JH7110 DPHY RX DRIVER 21032M: Jack Zhu <jack.zhu@starfivetech.com> 21033M: Changhuang Liang <changhuang.liang@starfivetech.com> 21034S: Supported 21035F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21036F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21037 21038STARFIVE JH7110 MMC/SD/SDIO DRIVER 21039M: William Qiu <william.qiu@starfivetech.com> 21040S: Supported 21041F: Documentation/devicetree/bindings/mmc/starfive* 21042F: drivers/mmc/host/dw_mmc-starfive.c 21043 21044STARFIVE JH7110 PLL CLOCK DRIVER 21045M: Xingyu Wu <xingyu.wu@starfivetech.com> 21046S: Supported 21047F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21048F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21049 21050STARFIVE JH7110 PWMDAC DRIVER 21051M: Hal Feng <hal.feng@starfivetech.com> 21052M: Xingyu Wu <xingyu.wu@starfivetech.com> 21053S: Supported 21054F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21055F: sound/soc/starfive/jh7110_pwmdac.c 21056 21057STARFIVE JH7110 SYSCON 21058M: William Qiu <william.qiu@starfivetech.com> 21059M: Xingyu Wu <xingyu.wu@starfivetech.com> 21060S: Supported 21061F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21062 21063STARFIVE JH7110 TDM DRIVER 21064M: Walker Chen <walker.chen@starfivetech.com> 21065S: Maintained 21066F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21067F: sound/soc/starfive/jh7110_tdm.c 21068 21069STARFIVE JH71X0 CLOCK DRIVERS 21070M: Emil Renner Berthing <kernel@esmil.dk> 21071M: Hal Feng <hal.feng@starfivetech.com> 21072S: Maintained 21073F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21074F: drivers/clk/starfive/clk-starfive-jh71* 21075F: include/dt-bindings/clock/starfive?jh71*.h 21076 21077STARFIVE JH71X0 PINCTRL DRIVERS 21078M: Emil Renner Berthing <kernel@esmil.dk> 21079M: Jianlong Huang <jianlong.huang@starfivetech.com> 21080M: Hal Feng <hal.feng@starfivetech.com> 21081L: linux-gpio@vger.kernel.org 21082S: Maintained 21083F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21084F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21085F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21086F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21087 21088STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21089M: Emil Renner Berthing <kernel@esmil.dk> 21090M: Hal Feng <hal.feng@starfivetech.com> 21091S: Maintained 21092F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21093F: drivers/reset/starfive/reset-starfive-jh71* 21094F: include/dt-bindings/reset/starfive?jh71*.h 21095 21096STARFIVE JH71X0 USB DRIVERS 21097M: Minda Chen <minda.chen@starfivetech.com> 21098S: Maintained 21099F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21100F: drivers/usb/cdns3/cdns3-starfive.c 21101 21102STARFIVE JH71XX PMU CONTROLLER DRIVER 21103M: Walker Chen <walker.chen@starfivetech.com> 21104M: Changhuang Liang <changhuang.liang@starfivetech.com> 21105S: Supported 21106F: Documentation/devicetree/bindings/power/starfive* 21107F: drivers/pmdomain/starfive/ 21108F: include/dt-bindings/power/starfive,jh7110-pmu.h 21109 21110STARFIVE SOC DRIVERS 21111M: Conor Dooley <conor@kernel.org> 21112S: Maintained 21113T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21114F: Documentation/devicetree/bindings/soc/starfive/ 21115 21116STARFIVE STARLINK PMU DRIVER 21117M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21118S: Maintained 21119F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21120F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21121F: drivers/perf/starfive_starlink_pmu.c 21122 21123STARFIVE TRNG DRIVER 21124M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21125S: Supported 21126F: Documentation/devicetree/bindings/rng/starfive* 21127F: drivers/char/hw_random/jh7110-trng.c 21128 21129STARFIVE WATCHDOG DRIVER 21130M: Xingyu Wu <xingyu.wu@starfivetech.com> 21131M: Samin Guo <samin.guo@starfivetech.com> 21132S: Supported 21133F: Documentation/devicetree/bindings/watchdog/starfive* 21134F: drivers/watchdog/starfive-wdt.c 21135 21136STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21137M: Minda Chen <minda.chen@starfivetech.com> 21138S: Supported 21139F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21140F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21141F: drivers/phy/starfive/phy-jh7110-pcie.c 21142F: drivers/phy/starfive/phy-jh7110-usb.c 21143 21144STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21145M: Changhuang Liang <changhuang.liang@starfivetech.com> 21146S: Supported 21147F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21148F: drivers/irqchip/irq-starfive-jh8100-intc.c 21149 21150STATIC BRANCH/CALL 21151M: Peter Zijlstra <peterz@infradead.org> 21152M: Josh Poimboeuf <jpoimboe@kernel.org> 21153M: Jason Baron <jbaron@akamai.com> 21154R: Steven Rostedt <rostedt@goodmis.org> 21155R: Ard Biesheuvel <ardb@kernel.org> 21156S: Supported 21157F: arch/*/include/asm/jump_label*.h 21158F: arch/*/include/asm/static_call*.h 21159F: arch/*/kernel/jump_label.c 21160F: arch/*/kernel/static_call.c 21161F: include/linux/jump_label*.h 21162F: include/linux/static_call*.h 21163F: kernel/jump_label.c 21164F: kernel/static_call.c 21165 21166STI AUDIO (ASoC) DRIVERS 21167M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21168L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21169S: Maintained 21170F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21171F: sound/soc/sti/ 21172 21173STI CEC DRIVER 21174M: Alain Volmat <alain.volmat@foss.st.com> 21175S: Maintained 21176F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21177F: drivers/media/cec/platform/sti/ 21178 21179STK1160 USB VIDEO CAPTURE DRIVER 21180M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21181L: linux-media@vger.kernel.org 21182S: Maintained 21183T: git git://linuxtv.org/media_tree.git 21184F: drivers/media/usb/stk1160/ 21185 21186STM32 AUDIO (ASoC) DRIVERS 21187M: Olivier Moysan <olivier.moysan@foss.st.com> 21188M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21189L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21190S: Maintained 21191F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21192F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21193F: sound/soc/stm/ 21194 21195STM32 TIMER/LPTIMER DRIVERS 21196M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21197S: Maintained 21198F: Documentation/ABI/testing/*timer-stm32 21199F: Documentation/devicetree/bindings/*/*stm32-*timer* 21200F: drivers/*/stm32-*timer* 21201F: drivers/pwm/pwm-stm32* 21202F: include/linux/*/stm32-*tim* 21203 21204STMMAC ETHERNET DRIVER 21205M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21206M: Jose Abreu <joabreu@synopsys.com> 21207L: netdev@vger.kernel.org 21208S: Supported 21209W: http://www.stlinux.com 21210F: Documentation/networking/device_drivers/ethernet/stmicro/ 21211F: drivers/net/ethernet/stmicro/stmmac/ 21212 21213SUN HAPPY MEAL ETHERNET DRIVER 21214M: Sean Anderson <seanga2@gmail.com> 21215S: Maintained 21216F: drivers/net/ethernet/sun/sunhme.* 21217 21218SUN3/3X 21219M: Sam Creasey <sammy@sammy.net> 21220S: Maintained 21221W: http://sammy.net/sun3/ 21222F: arch/m68k/include/asm/sun3* 21223F: arch/m68k/kernel/*sun3* 21224F: arch/m68k/sun3*/ 21225F: drivers/net/ethernet/i825xx/sun3* 21226 21227SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21228M: Hans de Goede <hdegoede@redhat.com> 21229L: linux-input@vger.kernel.org 21230S: Maintained 21231F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21232F: drivers/input/keyboard/sun4i-lradc-keys.c 21233 21234SUNDANCE NETWORK DRIVER 21235M: Denis Kirjanov <kda@linux-powerpc.org> 21236L: netdev@vger.kernel.org 21237S: Maintained 21238F: drivers/net/ethernet/dlink/sundance.c 21239 21240SUNPLUS ETHERNET DRIVER 21241M: Wells Lu <wellslutw@gmail.com> 21242L: netdev@vger.kernel.org 21243S: Maintained 21244W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21245F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21246F: drivers/net/ethernet/sunplus/ 21247 21248SUNPLUS MMC DRIVER 21249M: Tony Huang <tonyhuang.sunplus@gmail.com> 21250M: Li-hao Kuo <lhjeff911@gmail.com> 21251S: Maintained 21252F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21253F: drivers/mmc/host/sunplus-mmc.c 21254 21255SUNPLUS OCOTP DRIVER 21256M: Vincent Shih <vincent.sunplus@gmail.com> 21257S: Maintained 21258F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21259F: drivers/nvmem/sunplus-ocotp.c 21260 21261SUNPLUS PWM DRIVER 21262M: Hammer Hsieh <hammerh0314@gmail.com> 21263S: Maintained 21264F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21265F: drivers/pwm/pwm-sunplus.c 21266 21267SUNPLUS RTC DRIVER 21268M: Vincent Shih <vincent.sunplus@gmail.com> 21269L: linux-rtc@vger.kernel.org 21270S: Maintained 21271F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21272F: drivers/rtc/rtc-sunplus.c 21273 21274SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21275M: Li-hao Kuo <lhjeff911@gmail.com> 21276L: linux-spi@vger.kernel.org 21277S: Maintained 21278F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21279F: drivers/spi/spi-sunplus-sp7021.c 21280 21281SUNPLUS UART DRIVER 21282M: Hammer Hsieh <hammerh0314@gmail.com> 21283S: Maintained 21284F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21285F: drivers/tty/serial/sunplus-uart.c 21286 21287SUNPLUS USB2 PHY DRIVER 21288M: Vincent Shih <vincent.sunplus@gmail.com> 21289L: linux-usb@vger.kernel.org 21290S: Maintained 21291F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21292F: drivers/phy/sunplus/Kconfig 21293F: drivers/phy/sunplus/Makefile 21294F: drivers/phy/sunplus/phy-sunplus-usb2.c 21295 21296SUNPLUS WATCHDOG DRIVER 21297M: Xiantao Hu <xt.hu@cqplus1.com> 21298L: linux-watchdog@vger.kernel.org 21299S: Maintained 21300F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21301F: drivers/watchdog/sunplus_wdt.c 21302 21303SUPERH 21304M: Yoshinori Sato <ysato@users.sourceforge.jp> 21305M: Rich Felker <dalias@libc.org> 21306M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21307L: linux-sh@vger.kernel.org 21308S: Maintained 21309Q: http://patchwork.kernel.org/project/linux-sh/list/ 21310F: Documentation/arch/sh/ 21311F: arch/sh/ 21312F: drivers/sh/ 21313 21314SUSPEND TO RAM 21315M: "Rafael J. Wysocki" <rafael@kernel.org> 21316M: Len Brown <len.brown@intel.com> 21317M: Pavel Machek <pavel@ucw.cz> 21318L: linux-pm@vger.kernel.org 21319S: Supported 21320B: https://bugzilla.kernel.org 21321F: Documentation/power/ 21322F: arch/x86/kernel/acpi/sleep* 21323F: arch/x86/kernel/acpi/wakeup* 21324F: drivers/base/power/ 21325F: include/linux/freezer.h 21326F: include/linux/pm.h 21327F: include/linux/suspend.h 21328F: kernel/power/ 21329 21330SVGA HANDLING 21331M: Martin Mares <mj@ucw.cz> 21332L: linux-video@atrey.karlin.mff.cuni.cz 21333S: Maintained 21334F: Documentation/admin-guide/svga.rst 21335F: arch/x86/boot/video* 21336 21337SWITCHDEV 21338M: Jiri Pirko <jiri@resnulli.us> 21339M: Ivan Vecera <ivecera@redhat.com> 21340L: netdev@vger.kernel.org 21341S: Supported 21342F: include/net/switchdev.h 21343F: net/switchdev/ 21344 21345SY8106A REGULATOR DRIVER 21346M: Icenowy Zheng <icenowy@aosc.io> 21347S: Maintained 21348F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21349F: drivers/regulator/sy8106a-regulator.c 21350 21351SYNC FILE FRAMEWORK 21352M: Sumit Semwal <sumit.semwal@linaro.org> 21353R: Gustavo Padovan <gustavo@padovan.org> 21354L: linux-media@vger.kernel.org 21355L: dri-devel@lists.freedesktop.org 21356S: Maintained 21357T: git git://anongit.freedesktop.org/drm/drm-misc 21358F: Documentation/driver-api/sync_file.rst 21359F: drivers/dma-buf/dma-fence* 21360F: drivers/dma-buf/sw_sync.c 21361F: drivers/dma-buf/sync_* 21362F: include/linux/sync_file.h 21363F: include/uapi/linux/sync_file.h 21364 21365SYNOPSYS ARC ARCHITECTURE 21366M: Vineet Gupta <vgupta@kernel.org> 21367L: linux-snps-arc@lists.infradead.org 21368S: Supported 21369T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21370F: Documentation/arch/arc 21371F: Documentation/devicetree/bindings/arc/* 21372F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21373F: arch/arc/ 21374F: drivers/clocksource/arc_timer.c 21375F: drivers/tty/serial/arc_uart.c 21376 21377SYNOPSYS ARC HSDK SDP pll clock driver 21378M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21379S: Supported 21380F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21381F: drivers/clk/clk-hsdk-pll.c 21382 21383SYNOPSYS ARC SDP clock driver 21384M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21385S: Supported 21386F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21387F: drivers/clk/axs10x/* 21388 21389SYNOPSYS ARC SDP platform support 21390M: Alexey Brodkin <abrodkin@synopsys.com> 21391S: Supported 21392F: Documentation/devicetree/bindings/arc/axs10* 21393F: arch/arc/boot/dts/ax* 21394F: arch/arc/plat-axs10x 21395 21396SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21397M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21398S: Supported 21399F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21400F: drivers/reset/reset-axs10x.c 21401 21402SYNOPSYS CREG GPIO DRIVER 21403M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21404S: Maintained 21405F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21406F: drivers/gpio/gpio-creg-snps.c 21407 21408SYNOPSYS DESIGNWARE 8250 UART DRIVER 21409M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21410R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21411S: Supported 21412F: drivers/tty/serial/8250/8250_dw.c 21413F: drivers/tty/serial/8250/8250_dwlib.* 21414F: drivers/tty/serial/8250/8250_lpss.c 21415 21416SYNOPSYS DESIGNWARE APB GPIO DRIVER 21417M: Hoan Tran <hoan@os.amperecomputing.com> 21418M: Serge Semin <fancer.lancer@gmail.com> 21419L: linux-gpio@vger.kernel.org 21420S: Maintained 21421F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21422F: drivers/gpio/gpio-dwapb.c 21423 21424SYNOPSYS DESIGNWARE APB SSI DRIVER 21425M: Serge Semin <fancer.lancer@gmail.com> 21426L: linux-spi@vger.kernel.org 21427S: Supported 21428F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21429F: drivers/spi/spi-dw* 21430 21431SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21432M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21433S: Maintained 21434F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21435F: drivers/dma/dw-axi-dmac/ 21436 21437SYNOPSYS DESIGNWARE DMAC DRIVER 21438M: Viresh Kumar <vireshk@kernel.org> 21439R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21440S: Maintained 21441F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21442F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21443F: drivers/dma/dw/ 21444F: include/dt-bindings/dma/dw-dmac.h 21445F: include/linux/dma/dw.h 21446F: include/linux/platform_data/dma-dw.h 21447 21448SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21449M: Jose Abreu <Jose.Abreu@synopsys.com> 21450L: netdev@vger.kernel.org 21451S: Supported 21452F: drivers/net/ethernet/synopsys/ 21453 21454SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21455M: Jose Abreu <Jose.Abreu@synopsys.com> 21456L: netdev@vger.kernel.org 21457S: Supported 21458F: drivers/net/pcs/pcs-xpcs.c 21459F: drivers/net/pcs/pcs-xpcs.h 21460F: include/linux/pcs/pcs-xpcs.h 21461 21462SYNOPSYS DESIGNWARE I2C DRIVER 21463M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21464R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21465R: Mika Westerberg <mika.westerberg@linux.intel.com> 21466R: Jan Dabros <jsd@semihalf.com> 21467L: linux-i2c@vger.kernel.org 21468S: Supported 21469F: drivers/i2c/busses/i2c-designware-* 21470 21471SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21472M: Jaehoon Chung <jh80.chung@samsung.com> 21473L: linux-mmc@vger.kernel.org 21474S: Maintained 21475F: drivers/mmc/host/dw_mmc* 21476 21477SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21478M: Shuai Xue <xueshuai@linux.alibaba.com> 21479M: Jing Zhang <renyu.zj@linux.alibaba.com> 21480S: Supported 21481F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21482F: drivers/perf/dwc_pcie_pmu.c 21483 21484SYNOPSYS HSDK RESET CONTROLLER DRIVER 21485M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21486S: Supported 21487F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21488F: drivers/reset/reset-hsdk.c 21489F: include/dt-bindings/reset/snps,hsdk-reset.h 21490 21491SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21492M: Prabu Thangamuthu <prabu.t@synopsys.com> 21493M: Manjunath M B <manjumb@synopsys.com> 21494L: linux-mmc@vger.kernel.org 21495S: Maintained 21496F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21497 21498SYSTEM CONFIGURATION (SYSCON) 21499M: Lee Jones <lee@kernel.org> 21500M: Arnd Bergmann <arnd@arndb.de> 21501S: Supported 21502T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21503F: drivers/mfd/syscon.c 21504 21505SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21506M: Sudeep Holla <sudeep.holla@arm.com> 21507R: Cristian Marussi <cristian.marussi@arm.com> 21508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21509S: Maintained 21510F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21511F: drivers/clk/clk-sc[mp]i.c 21512F: drivers/cpufreq/sc[mp]i-cpufreq.c 21513F: drivers/firmware/arm_scmi/ 21514F: drivers/firmware/arm_scpi.c 21515F: drivers/hwmon/scmi-hwmon.c 21516F: drivers/pmdomain/arm/ 21517F: drivers/powercap/arm_scmi_powercap.c 21518F: drivers/regulator/scmi-regulator.c 21519F: drivers/reset/reset-scmi.c 21520F: include/linux/sc[mp]i_protocol.h 21521F: include/trace/events/scmi.h 21522F: include/uapi/linux/virtio_scmi.h 21523 21524SYSTEM RESET/SHUTDOWN DRIVERS 21525M: Sebastian Reichel <sre@kernel.org> 21526L: linux-pm@vger.kernel.org 21527S: Maintained 21528T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21529F: Documentation/devicetree/bindings/power/reset/ 21530F: drivers/power/reset/ 21531 21532SYSTEM TRACE MODULE CLASS 21533M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21534S: Maintained 21535T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21536F: Documentation/trace/stm.rst 21537F: drivers/hwtracing/stm/ 21538F: include/linux/stm.h 21539F: include/uapi/linux/stm.h 21540 21541SYSTEM76 ACPI DRIVER 21542M: Jeremy Soller <jeremy@system76.com> 21543M: System76 Product Development <productdev@system76.com> 21544L: platform-driver-x86@vger.kernel.org 21545S: Maintained 21546F: drivers/platform/x86/system76_acpi.c 21547 21548SYSV FILESYSTEM 21549S: Orphan 21550F: Documentation/filesystems/sysv-fs.rst 21551F: fs/sysv/ 21552F: include/linux/sysv_fs.h 21553 21554TASKSTATS STATISTICS INTERFACE 21555M: Balbir Singh <bsingharora@gmail.com> 21556S: Maintained 21557F: Documentation/accounting/taskstats* 21558F: include/linux/taskstats* 21559F: kernel/taskstats.c 21560 21561TC subsystem 21562M: Jamal Hadi Salim <jhs@mojatatu.com> 21563M: Cong Wang <xiyou.wangcong@gmail.com> 21564M: Jiri Pirko <jiri@resnulli.us> 21565L: netdev@vger.kernel.org 21566S: Maintained 21567F: include/net/pkt_cls.h 21568F: include/net/pkt_sched.h 21569F: include/net/tc_act/ 21570F: include/uapi/linux/pkt_cls.h 21571F: include/uapi/linux/pkt_sched.h 21572F: include/uapi/linux/tc_act/ 21573F: include/uapi/linux/tc_ematch/ 21574F: net/sched/ 21575F: tools/testing/selftests/tc-testing 21576 21577TC90522 MEDIA DRIVER 21578M: Akihiro Tsukada <tskd08@gmail.com> 21579L: linux-media@vger.kernel.org 21580S: Odd Fixes 21581F: drivers/media/dvb-frontends/tc90522* 21582 21583TCP LOW PRIORITY MODULE 21584M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21585M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21586S: Maintained 21587W: http://tcp-lp-mod.sourceforge.net/ 21588F: net/ipv4/tcp_lp.c 21589 21590TDA10071 MEDIA DRIVER 21591L: linux-media@vger.kernel.org 21592S: Orphan 21593W: https://linuxtv.org 21594Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21595F: drivers/media/dvb-frontends/tda10071* 21596 21597TDA18212 MEDIA DRIVER 21598L: linux-media@vger.kernel.org 21599S: Orphan 21600W: https://linuxtv.org 21601Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21602F: drivers/media/tuners/tda18212* 21603 21604TDA18218 MEDIA DRIVER 21605L: linux-media@vger.kernel.org 21606S: Orphan 21607W: https://linuxtv.org 21608Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21609F: drivers/media/tuners/tda18218* 21610 21611TDA18250 MEDIA DRIVER 21612M: Olli Salonen <olli.salonen@iki.fi> 21613L: linux-media@vger.kernel.org 21614S: Maintained 21615W: https://linuxtv.org 21616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21617T: git git://linuxtv.org/media_tree.git 21618F: drivers/media/tuners/tda18250* 21619 21620TDA18271 MEDIA DRIVER 21621M: Michael Krufky <mkrufky@linuxtv.org> 21622L: linux-media@vger.kernel.org 21623S: Maintained 21624W: https://linuxtv.org 21625W: http://github.com/mkrufky 21626Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21627T: git git://linuxtv.org/mkrufky/tuners.git 21628F: drivers/media/tuners/tda18271* 21629 21630TDA1997x MEDIA DRIVER 21631M: Tim Harvey <tharvey@gateworks.com> 21632L: linux-media@vger.kernel.org 21633S: Maintained 21634W: https://linuxtv.org 21635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21636F: drivers/media/i2c/tda1997x.* 21637 21638TDA827x MEDIA DRIVER 21639M: Michael Krufky <mkrufky@linuxtv.org> 21640L: linux-media@vger.kernel.org 21641S: Maintained 21642W: https://linuxtv.org 21643W: http://github.com/mkrufky 21644Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21645T: git git://linuxtv.org/mkrufky/tuners.git 21646F: drivers/media/tuners/tda8290.* 21647 21648TDA8290 MEDIA DRIVER 21649M: Michael Krufky <mkrufky@linuxtv.org> 21650L: linux-media@vger.kernel.org 21651S: Maintained 21652W: https://linuxtv.org 21653W: http://github.com/mkrufky 21654Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21655T: git git://linuxtv.org/mkrufky/tuners.git 21656F: drivers/media/tuners/tda8290.* 21657 21658TDA9840 MEDIA DRIVER 21659M: Hans Verkuil <hverkuil@xs4all.nl> 21660L: linux-media@vger.kernel.org 21661S: Maintained 21662W: https://linuxtv.org 21663T: git git://linuxtv.org/media_tree.git 21664F: drivers/media/i2c/tda9840* 21665 21666TEA5761 TUNER DRIVER 21667M: Mauro Carvalho Chehab <mchehab@kernel.org> 21668L: linux-media@vger.kernel.org 21669S: Odd fixes 21670W: https://linuxtv.org 21671T: git git://linuxtv.org/media_tree.git 21672F: drivers/media/tuners/tea5761.* 21673 21674TEA5767 TUNER DRIVER 21675M: Mauro Carvalho Chehab <mchehab@kernel.org> 21676L: linux-media@vger.kernel.org 21677S: Maintained 21678W: https://linuxtv.org 21679T: git git://linuxtv.org/media_tree.git 21680F: drivers/media/tuners/tea5767.* 21681 21682TEA6415C MEDIA DRIVER 21683M: Hans Verkuil <hverkuil@xs4all.nl> 21684L: linux-media@vger.kernel.org 21685S: Maintained 21686W: https://linuxtv.org 21687T: git git://linuxtv.org/media_tree.git 21688F: drivers/media/i2c/tea6415c* 21689 21690TEA6420 MEDIA DRIVER 21691M: Hans Verkuil <hverkuil@xs4all.nl> 21692L: linux-media@vger.kernel.org 21693S: Maintained 21694W: https://linuxtv.org 21695T: git git://linuxtv.org/media_tree.git 21696F: drivers/media/i2c/tea6420* 21697 21698TEAM DRIVER 21699M: Jiri Pirko <jiri@resnulli.us> 21700L: netdev@vger.kernel.org 21701S: Supported 21702F: Documentation/netlink/specs/team.yaml 21703F: drivers/net/team/ 21704F: include/linux/if_team.h 21705F: include/uapi/linux/if_team.h 21706F: tools/testing/selftests/drivers/net/team/ 21707 21708TECHNICAL ADVISORY BOARD PROCESS DOCS 21709M: "Theodore Ts'o" <tytso@mit.edu> 21710M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21711L: tech-board-discuss@lists.linux.dev 21712S: Maintained 21713F: Documentation/process/contribution-maturity-model.rst 21714F: Documentation/process/researcher-guidelines.rst 21715 21716TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21717M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21718S: Maintained 21719F: arch/x86/platform/ts5500/ 21720 21721TECHNOTREND USB IR RECEIVER 21722M: Sean Young <sean@mess.org> 21723L: linux-media@vger.kernel.org 21724S: Maintained 21725F: drivers/media/rc/ttusbir.c 21726 21727TECHWELL TW9900 VIDEO DECODER 21728M: Mehdi Djait <mehdi.djait@bootlin.com> 21729L: linux-media@vger.kernel.org 21730S: Maintained 21731F: drivers/media/i2c/tw9900.c 21732 21733TECHWELL TW9910 VIDEO DECODER 21734L: linux-media@vger.kernel.org 21735S: Orphan 21736F: drivers/media/i2c/tw9910.c 21737F: include/media/i2c/tw9910.h 21738 21739TEE SUBSYSTEM 21740M: Jens Wiklander <jens.wiklander@linaro.org> 21741R: Sumit Garg <sumit.garg@linaro.org> 21742L: op-tee@lists.trustedfirmware.org 21743S: Maintained 21744F: Documentation/driver-api/tee.rst 21745F: Documentation/tee/ 21746F: Documentation/userspace-api/tee.rst 21747F: drivers/tee/ 21748F: include/linux/tee_drv.h 21749F: include/uapi/linux/tee.h 21750 21751TEGRA ARCHITECTURE SUPPORT 21752M: Thierry Reding <thierry.reding@gmail.com> 21753M: Jonathan Hunter <jonathanh@nvidia.com> 21754L: linux-tegra@vger.kernel.org 21755S: Supported 21756Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21757T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21758N: [^a-z]tegra 21759 21760TEGRA CLOCK DRIVER 21761M: Peter De Schrijver <pdeschrijver@nvidia.com> 21762M: Prashant Gaikwad <pgaikwad@nvidia.com> 21763S: Supported 21764F: drivers/clk/tegra/ 21765 21766TEGRA DMA DRIVERS 21767M: Laxman Dewangan <ldewangan@nvidia.com> 21768M: Jon Hunter <jonathanh@nvidia.com> 21769S: Supported 21770F: drivers/dma/tegra* 21771 21772TEGRA I2C DRIVER 21773M: Laxman Dewangan <ldewangan@nvidia.com> 21774R: Dmitry Osipenko <digetx@gmail.com> 21775S: Supported 21776F: drivers/i2c/busses/i2c-tegra.c 21777 21778TEGRA IOMMU DRIVERS 21779M: Thierry Reding <thierry.reding@gmail.com> 21780R: Krishna Reddy <vdumpa@nvidia.com> 21781L: linux-tegra@vger.kernel.org 21782S: Supported 21783F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21784F: drivers/iommu/tegra* 21785 21786TEGRA KBC DRIVER 21787M: Laxman Dewangan <ldewangan@nvidia.com> 21788S: Supported 21789F: drivers/input/keyboard/tegra-kbc.c 21790 21791TEGRA NAND DRIVER 21792M: Stefan Agner <stefan@agner.ch> 21793M: Lucas Stach <dev@lynxeye.de> 21794S: Maintained 21795F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21796F: drivers/mtd/nand/raw/tegra_nand.c 21797 21798TEGRA PWM DRIVER 21799M: Thierry Reding <thierry.reding@gmail.com> 21800S: Supported 21801F: drivers/pwm/pwm-tegra.c 21802 21803TEGRA QUAD SPI DRIVER 21804M: Thierry Reding <thierry.reding@gmail.com> 21805M: Jonathan Hunter <jonathanh@nvidia.com> 21806M: Sowjanya Komatineni <skomatineni@nvidia.com> 21807L: linux-tegra@vger.kernel.org 21808S: Maintained 21809F: drivers/spi/spi-tegra210-quad.c 21810 21811TEGRA SERIAL DRIVER 21812M: Laxman Dewangan <ldewangan@nvidia.com> 21813S: Supported 21814F: drivers/tty/serial/serial-tegra.c 21815 21816TEGRA SPI DRIVER 21817M: Laxman Dewangan <ldewangan@nvidia.com> 21818S: Supported 21819F: drivers/spi/spi-tegra* 21820 21821TEGRA VIDEO DRIVER 21822M: Thierry Reding <thierry.reding@gmail.com> 21823M: Jonathan Hunter <jonathanh@nvidia.com> 21824M: Sowjanya Komatineni <skomatineni@nvidia.com> 21825M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21826L: linux-media@vger.kernel.org 21827L: linux-tegra@vger.kernel.org 21828S: Maintained 21829F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21830F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21831F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21832F: drivers/staging/media/tegra-video/ 21833 21834TEGRA XUSB PADCTL DRIVER 21835M: JC Kuo <jckuo@nvidia.com> 21836S: Supported 21837F: drivers/phy/tegra/xusb* 21838 21839TEHUTI ETHERNET DRIVER 21840M: Andy Gospodarek <andy@greyhouse.net> 21841L: netdev@vger.kernel.org 21842S: Supported 21843F: drivers/net/ethernet/tehuti/* 21844 21845TELECOM CLOCK DRIVER FOR MCPL0010 21846M: Mark Gross <markgross@kernel.org> 21847S: Supported 21848F: drivers/char/tlclk.c 21849 21850TEMPO SEMICONDUCTOR DRIVERS 21851M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21852S: Maintained 21853F: Documentation/devicetree/bindings/sound/tscs*.txt 21854F: sound/soc/codecs/tscs*.c 21855F: sound/soc/codecs/tscs*.h 21856 21857TENSILICA XTENSA PORT (xtensa) 21858M: Chris Zankel <chris@zankel.net> 21859M: Max Filippov <jcmvbkbc@gmail.com> 21860S: Maintained 21861T: git https://github.com/jcmvbkbc/linux-xtensa.git 21862F: arch/xtensa/ 21863F: drivers/irqchip/irq-xtensa-* 21864 21865TEXAS INSTRUMENTS ASoC DRIVERS 21866M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21867L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21868S: Maintained 21869F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21870F: sound/soc/ti/ 21871 21872TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21873M: Shenghao Ding <shenghao-ding@ti.com> 21874M: Kevin Lu <kevin-lu@ti.com> 21875M: Baojun Xu <baojun.xu@ti.com> 21876L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21877S: Maintained 21878F: Documentation/devicetree/bindings/sound/tas2552.txt 21879F: Documentation/devicetree/bindings/sound/tas2562.yaml 21880F: Documentation/devicetree/bindings/sound/tas2770.yaml 21881F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21882F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21883F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21884F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21885F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21886F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21887F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21888F: include/sound/tas2*.h 21889F: include/sound/tlv320*.h 21890F: include/sound/tpa6130a2-plat.h 21891F: sound/pci/hda/tas2781_hda_i2c.c 21892F: sound/soc/codecs/pcm1681.c 21893F: sound/soc/codecs/pcm1789*.* 21894F: sound/soc/codecs/pcm179x*.* 21895F: sound/soc/codecs/pcm186x*.* 21896F: sound/soc/codecs/pcm3008.* 21897F: sound/soc/codecs/pcm3060*.* 21898F: sound/soc/codecs/pcm3168a*.* 21899F: sound/soc/codecs/pcm5102a.c 21900F: sound/soc/codecs/pcm512x*.* 21901F: sound/soc/codecs/tas2*.* 21902F: sound/soc/codecs/tlv320*.* 21903F: sound/soc/codecs/tpa6130a2.* 21904 21905TEXAS INSTRUMENTS DMA DRIVERS 21906M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21907L: dmaengine@vger.kernel.org 21908S: Maintained 21909F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21910F: Documentation/devicetree/bindings/dma/ti-edma.txt 21911F: Documentation/devicetree/bindings/dma/ti/ 21912F: drivers/dma/ti/ 21913F: include/linux/dma/k3-psil.h 21914F: include/linux/dma/k3-udma-glue.h 21915F: include/linux/dma/ti-cppi5.h 21916X: drivers/dma/ti/cppi41.c 21917 21918TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21919M: Robert Marko <robert.marko@sartura.hr> 21920M: Luka Perkov <luka.perkov@sartura.hr> 21921L: linux-hwmon@vger.kernel.org 21922S: Maintained 21923F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21924F: Documentation/hwmon/tps23861.rst 21925F: drivers/hwmon/tps23861.c 21926 21927TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21928M: Ricardo Ribalda <ribalda@kernel.org> 21929L: linux-iio@vger.kernel.org 21930S: Supported 21931F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21932F: drivers/iio/dac/ti-dac7612.c 21933 21934TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21935M: Nishanth Menon <nm@ti.com> 21936M: Tero Kristo <kristo@kernel.org> 21937M: Santosh Shilimkar <ssantosh@kernel.org> 21938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21939S: Maintained 21940F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21941F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21942F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21943F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21944F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21945F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21946F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21947F: drivers/clk/keystone/sci-clk.c 21948F: drivers/firmware/ti_sci* 21949F: drivers/irqchip/irq-ti-sci-inta.c 21950F: drivers/irqchip/irq-ti-sci-intr.c 21951F: drivers/reset/reset-ti-sci.c 21952F: drivers/soc/ti/ti_sci_inta_msi.c 21953F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21954F: include/dt-bindings/soc/ti,sci_pm_domain.h 21955F: include/linux/soc/ti/ti_sci_inta_msi.h 21956F: include/linux/soc/ti/ti_sci_protocol.h 21957 21958TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21959M: Puranjay Mohan <puranjay@kernel.org> 21960L: linux-iio@vger.kernel.org 21961S: Supported 21962F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21963F: drivers/iio/temperature/tmp117.c 21964 21965THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21966M: Hans Verkuil <hverkuil@xs4all.nl> 21967L: linux-media@vger.kernel.org 21968S: Maintained 21969W: https://linuxtv.org 21970T: git git://linuxtv.org/media_tree.git 21971F: drivers/media/radio/radio-raremono.c 21972 21973THERMAL 21974M: Rafael J. Wysocki <rafael@kernel.org> 21975M: Daniel Lezcano <daniel.lezcano@linaro.org> 21976R: Zhang Rui <rui.zhang@intel.com> 21977R: Lukasz Luba <lukasz.luba@arm.com> 21978L: linux-pm@vger.kernel.org 21979S: Supported 21980Q: https://patchwork.kernel.org/project/linux-pm/list/ 21981T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21982F: Documentation/ABI/testing/sysfs-class-thermal 21983F: Documentation/admin-guide/thermal/ 21984F: Documentation/devicetree/bindings/thermal/ 21985F: Documentation/driver-api/thermal/ 21986F: drivers/thermal/ 21987F: include/dt-bindings/thermal/ 21988F: include/linux/cpu_cooling.h 21989F: include/linux/thermal.h 21990F: include/uapi/linux/thermal.h 21991F: tools/lib/thermal/ 21992F: tools/thermal/ 21993 21994THERMAL DRIVER FOR AMLOGIC SOCS 21995M: Guillaume La Roque <glaroque@baylibre.com> 21996L: linux-pm@vger.kernel.org 21997L: linux-amlogic@lists.infradead.org 21998S: Supported 21999W: http://linux-meson.com/ 22000F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 22001F: drivers/thermal/amlogic_thermal.c 22002 22003THERMAL/CPU_COOLING 22004M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 22005M: Daniel Lezcano <daniel.lezcano@linaro.org> 22006M: Viresh Kumar <viresh.kumar@linaro.org> 22007R: Lukasz Luba <lukasz.luba@arm.com> 22008L: linux-pm@vger.kernel.org 22009S: Supported 22010F: Documentation/driver-api/thermal/cpu-cooling-api.rst 22011F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 22012F: drivers/thermal/cpufreq_cooling.c 22013F: drivers/thermal/cpuidle_cooling.c 22014F: include/linux/cpu_cooling.h 22015 22016THERMAL/POWER_ALLOCATOR 22017M: Lukasz Luba <lukasz.luba@arm.com> 22018L: linux-pm@vger.kernel.org 22019S: Maintained 22020F: Documentation/driver-api/thermal/power_allocator.rst 22021F: drivers/thermal/gov_power_allocator.c 22022F: drivers/thermal/thermal_trace_ipa.h 22023 22024THINKPAD ACPI EXTRAS DRIVER 22025M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22026L: ibm-acpi-devel@lists.sourceforge.net 22027L: platform-driver-x86@vger.kernel.org 22028S: Maintained 22029W: http://ibm-acpi.sourceforge.net 22030W: http://thinkwiki.org/wiki/Ibm-acpi 22031T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22032F: drivers/platform/x86/thinkpad_acpi.c 22033 22034THINKPAD LMI DRIVER 22035M: Mark Pearson <markpearson@lenovo.com> 22036L: platform-driver-x86@vger.kernel.org 22037S: Maintained 22038F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22039F: drivers/platform/x86/think-lmi.? 22040 22041THP7312 ISP DRIVER 22042M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22043M: Paul Elder <paul.elder@ideasonboard.com> 22044L: linux-media@vger.kernel.org 22045S: Maintained 22046T: git git://linuxtv.org/media_tree.git 22047F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22048F: Documentation/userspace-api/media/drivers/thp7312.rst 22049F: drivers/media/i2c/thp7312.c 22050F: include/uapi/linux/thp7312.h 22051 22052THUNDERBOLT DMA TRAFFIC TEST DRIVER 22053M: Isaac Hazan <isaac.hazan@intel.com> 22054L: linux-usb@vger.kernel.org 22055S: Maintained 22056F: drivers/thunderbolt/dma_test.c 22057 22058THUNDERBOLT DRIVER 22059M: Andreas Noever <andreas.noever@gmail.com> 22060M: Michael Jamet <michael.jamet@intel.com> 22061M: Mika Westerberg <mika.westerberg@linux.intel.com> 22062M: Yehezkel Bernat <YehezkelShB@gmail.com> 22063L: linux-usb@vger.kernel.org 22064S: Maintained 22065T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22066F: Documentation/admin-guide/thunderbolt.rst 22067F: drivers/thunderbolt/ 22068F: include/linux/thunderbolt.h 22069 22070THUNDERBOLT NETWORK DRIVER 22071M: Michael Jamet <michael.jamet@intel.com> 22072M: Mika Westerberg <mika.westerberg@linux.intel.com> 22073M: Yehezkel Bernat <YehezkelShB@gmail.com> 22074L: netdev@vger.kernel.org 22075S: Maintained 22076F: drivers/net/thunderbolt/ 22077 22078THUNDERX GPIO DRIVER 22079M: Robert Richter <rric@kernel.org> 22080S: Odd Fixes 22081F: drivers/gpio/gpio-thunderx.c 22082 22083TI ADS7924 ADC DRIVER 22084M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22085L: linux-iio@vger.kernel.org 22086S: Supported 22087F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22088F: drivers/iio/adc/ti-ads7924.c 22089 22090TI AM437X VPFE DRIVER 22091M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22092L: linux-media@vger.kernel.org 22093S: Maintained 22094W: https://linuxtv.org 22095Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22096T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22097F: drivers/media/platform/ti/am437x/ 22098 22099TI BANDGAP AND THERMAL DRIVER 22100M: Eduardo Valentin <edubezval@gmail.com> 22101M: Keerthy <j-keerthy@ti.com> 22102L: linux-pm@vger.kernel.org 22103L: linux-omap@vger.kernel.org 22104S: Maintained 22105F: drivers/thermal/ti-soc-thermal/ 22106 22107TI BQ27XXX POWER SUPPLY DRIVER 22108F: drivers/power/supply/bq27xxx_battery.c 22109F: drivers/power/supply/bq27xxx_battery_i2c.c 22110F: include/linux/power/bq27xxx_battery.h 22111 22112TI CDCE706 CLOCK DRIVER 22113M: Max Filippov <jcmvbkbc@gmail.com> 22114S: Maintained 22115F: drivers/clk/clk-cdce706.c 22116 22117TI CLOCK DRIVER 22118M: Tero Kristo <kristo@kernel.org> 22119L: linux-omap@vger.kernel.org 22120S: Odd Fixes 22121F: drivers/clk/ti/ 22122F: include/linux/clk/ti.h 22123 22124TI DAVINCI MACHINE SUPPORT 22125M: Bartosz Golaszewski <brgl@bgdev.pl> 22126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22127S: Maintained 22128T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22129F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22130F: arch/arm/boot/dts/ti/davinci/ 22131F: arch/arm/mach-davinci/ 22132F: drivers/i2c/busses/i2c-davinci.c 22133 22134TI DAVINCI SERIES CLOCK DRIVER 22135M: David Lechner <david@lechnology.com> 22136S: Maintained 22137F: Documentation/devicetree/bindings/clock/ti/davinci/ 22138F: drivers/clk/davinci/ 22139F: include/linux/clk/davinci.h 22140 22141TI DAVINCI SERIES GPIO DRIVER 22142M: Keerthy <j-keerthy@ti.com> 22143L: linux-gpio@vger.kernel.org 22144S: Maintained 22145F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22146F: drivers/gpio/gpio-davinci.c 22147 22148TI DAVINCI SERIES MEDIA DRIVER 22149M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22150L: linux-media@vger.kernel.org 22151S: Maintained 22152W: https://linuxtv.org 22153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22154T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22155F: drivers/media/platform/ti/davinci/ 22156F: include/media/davinci/ 22157 22158TI ENHANCED CAPTURE (eCAP) DRIVER 22159M: Vignesh Raghavendra <vigneshr@ti.com> 22160R: Julien Panis <jpanis@baylibre.com> 22161L: linux-iio@vger.kernel.org 22162L: linux-omap@vger.kernel.org 22163S: Maintained 22164F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22165F: drivers/counter/ti-ecap-capture.c 22166 22167TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22168R: David Lechner <david@lechnology.com> 22169L: linux-iio@vger.kernel.org 22170F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22171F: drivers/counter/ti-eqep.c 22172 22173TI ETHERNET SWITCH DRIVER (CPSW) 22174R: Siddharth Vadapalli <s-vadapalli@ti.com> 22175R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22176R: Roger Quadros <rogerq@kernel.org> 22177L: linux-omap@vger.kernel.org 22178L: netdev@vger.kernel.org 22179S: Maintained 22180F: drivers/net/ethernet/ti/cpsw* 22181F: drivers/net/ethernet/ti/davinci* 22182 22183TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22184M: Alex Dubov <oakad@yahoo.com> 22185S: Maintained 22186W: http://tifmxx.berlios.de/ 22187F: drivers/memstick/host/tifm_ms.c 22188F: drivers/misc/tifm* 22189F: drivers/mmc/host/tifm_sd.c 22190F: include/linux/tifm.h 22191 22192TI FPD-LINK DRIVERS 22193M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22194L: linux-media@vger.kernel.org 22195S: Maintained 22196F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22197F: drivers/media/i2c/ds90* 22198F: include/media/i2c/ds90* 22199 22200TI HDC302X HUMIDITY DRIVER 22201M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22202M: Li peiyu <579lpy@gmail.com> 22203L: linux-iio@vger.kernel.org 22204S: Maintained 22205F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22206F: drivers/iio/humidity/hdc3020.c 22207 22208TI ICSSG ETHERNET DRIVER (ICSSG) 22209R: MD Danish Anwar <danishanwar@ti.com> 22210R: Roger Quadros <rogerq@kernel.org> 22211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22212L: netdev@vger.kernel.org 22213S: Maintained 22214F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22215F: drivers/net/ethernet/ti/icssg/* 22216 22217TI J721E CSI2RX DRIVER 22218M: Jai Luthra <j-luthra@ti.com> 22219L: linux-media@vger.kernel.org 22220S: Maintained 22221F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22222F: drivers/media/platform/ti/j721e-csi2rx/ 22223 22224TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22225M: Nishanth Menon <nm@ti.com> 22226M: Santosh Shilimkar <ssantosh@kernel.org> 22227L: linux-kernel@vger.kernel.org 22228L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22229S: Maintained 22230T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22231F: drivers/pmdomain/ti/omap_prm.c 22232F: drivers/soc/ti/* 22233 22234TI LM49xxx FAMILY ASoC CODEC DRIVERS 22235M: M R Swami Reddy <mr.swami.reddy@ti.com> 22236M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22237L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22238S: Maintained 22239F: sound/soc/codecs/isabelle* 22240F: sound/soc/codecs/lm49453* 22241 22242TI LMP92064 ADC DRIVER 22243M: Leonard Göhrs <l.goehrs@pengutronix.de> 22244R: kernel@pengutronix.de 22245L: linux-iio@vger.kernel.org 22246S: Maintained 22247F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22248F: drivers/iio/adc/ti-lmp92064.c 22249 22250TI PCM3060 ASoC CODEC DRIVER 22251M: Kirill Marinushkin <kmarinushkin@birdec.com> 22252L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22253S: Maintained 22254F: Documentation/devicetree/bindings/sound/pcm3060.txt 22255F: sound/soc/codecs/pcm3060* 22256 22257TI TAS571X FAMILY ASoC CODEC DRIVER 22258M: Kevin Cernekee <cernekee@chromium.org> 22259L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22260S: Odd Fixes 22261F: sound/soc/codecs/tas571x* 22262 22263TI TMAG5273 MAGNETOMETER DRIVER 22264M: Gerald Loacker <gerald.loacker@wolfvision.net> 22265L: linux-iio@vger.kernel.org 22266S: Maintained 22267F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22268F: drivers/iio/magnetometer/tmag5273.c 22269 22270TI TRF7970A NFC DRIVER 22271M: Mark Greer <mgreer@animalcreek.com> 22272L: linux-wireless@vger.kernel.org 22273S: Supported 22274F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22275F: drivers/nfc/trf7970a.c 22276 22277TI TSC2046 ADC DRIVER 22278M: Oleksij Rempel <o.rempel@pengutronix.de> 22279R: kernel@pengutronix.de 22280L: linux-iio@vger.kernel.org 22281S: Maintained 22282F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22283F: drivers/iio/adc/ti-tsc2046.c 22284 22285TI TWL4030 SERIES SOC CODEC DRIVER 22286M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22287L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22288S: Maintained 22289F: sound/soc/codecs/twl4030* 22290 22291TI VPE/CAL DRIVERS 22292M: Benoit Parrot <bparrot@ti.com> 22293L: linux-media@vger.kernel.org 22294S: Maintained 22295W: http://linuxtv.org/ 22296Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22297F: Documentation/devicetree/bindings/media/ti,cal.yaml 22298F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22299F: drivers/media/platform/ti/cal/ 22300F: drivers/media/platform/ti/vpe/ 22301 22302TI WILINK WIRELESS DRIVERS 22303L: linux-wireless@vger.kernel.org 22304S: Orphan 22305W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22306W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22307F: drivers/net/wireless/ti/ 22308 22309TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22310M: John Stultz <jstultz@google.com> 22311M: Thomas Gleixner <tglx@linutronix.de> 22312R: Stephen Boyd <sboyd@kernel.org> 22313L: linux-kernel@vger.kernel.org 22314S: Supported 22315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22316F: include/linux/clocksource.h 22317F: include/linux/time.h 22318F: include/linux/timekeeper_internal.h 22319F: include/linux/timekeeping.h 22320F: include/linux/timex.h 22321F: include/uapi/linux/time.h 22322F: include/uapi/linux/timex.h 22323F: kernel/time/alarmtimer.c 22324F: kernel/time/clocksource* 22325F: kernel/time/ntp* 22326F: kernel/time/time.c 22327F: kernel/time/timeconst.bc 22328F: kernel/time/timeconv.c 22329F: kernel/time/timecounter.c 22330F: kernel/time/timekeeping* 22331F: kernel/time/time_test.c 22332F: tools/testing/selftests/timers/ 22333 22334TIPC NETWORK LAYER 22335M: Jon Maloy <jmaloy@redhat.com> 22336M: Ying Xue <ying.xue@windriver.com> 22337L: netdev@vger.kernel.org (core kernel code) 22338L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22339S: Maintained 22340W: http://tipc.sourceforge.net/ 22341F: include/uapi/linux/tipc*.h 22342F: net/tipc/ 22343 22344TLAN NETWORK DRIVER 22345M: Samuel Chessman <chessman@tux.org> 22346L: tlan-devel@lists.sourceforge.net (subscribers-only) 22347S: Maintained 22348W: http://sourceforge.net/projects/tlan/ 22349F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22350F: drivers/net/ethernet/ti/tlan.* 22351 22352TMIO/SDHI MMC DRIVER 22353M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22354L: linux-mmc@vger.kernel.org 22355L: linux-renesas-soc@vger.kernel.org 22356S: Supported 22357F: drivers/mmc/host/renesas_sdhi* 22358F: drivers/mmc/host/tmio_mmc* 22359F: include/linux/mfd/tmio.h 22360 22361TMP513 HARDWARE MONITOR DRIVER 22362M: Eric Tremblay <etremblay@distech-controls.com> 22363L: linux-hwmon@vger.kernel.org 22364S: Maintained 22365F: Documentation/hwmon/tmp513.rst 22366F: drivers/hwmon/tmp513.c 22367 22368TMPFS (SHMEM FILESYSTEM) 22369M: Hugh Dickins <hughd@google.com> 22370L: linux-mm@kvack.org 22371S: Maintained 22372F: include/linux/shmem_fs.h 22373F: mm/shmem.c 22374 22375TOMOYO SECURITY MODULE 22376M: Kentaro Takeda <takedakn@nttdata.co.jp> 22377M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22378L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22379L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22380L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22381L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22382S: Maintained 22383W: https://tomoyo.osdn.jp/ 22384F: security/tomoyo/ 22385 22386TOPSTAR LAPTOP EXTRAS DRIVER 22387M: Herton Ronaldo Krzesinski <herton@canonical.com> 22388L: platform-driver-x86@vger.kernel.org 22389S: Maintained 22390F: drivers/platform/x86/topstar-laptop.c 22391 22392TORTURE-TEST MODULES 22393M: Davidlohr Bueso <dave@stgolabs.net> 22394M: "Paul E. McKenney" <paulmck@kernel.org> 22395M: Josh Triplett <josh@joshtriplett.org> 22396L: linux-kernel@vger.kernel.org 22397S: Supported 22398T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22399F: Documentation/RCU/torture.rst 22400F: kernel/locking/locktorture.c 22401F: kernel/rcu/rcuscale.c 22402F: kernel/rcu/rcutorture.c 22403F: kernel/rcu/refscale.c 22404F: kernel/torture.c 22405 22406TOSHIBA ACPI EXTRAS DRIVER 22407M: Azael Avalos <coproscefalo@gmail.com> 22408L: platform-driver-x86@vger.kernel.org 22409S: Maintained 22410F: drivers/platform/x86/toshiba_acpi.c 22411 22412TOSHIBA BLUETOOTH DRIVER 22413M: Azael Avalos <coproscefalo@gmail.com> 22414L: platform-driver-x86@vger.kernel.org 22415S: Maintained 22416F: drivers/platform/x86/toshiba_bluetooth.c 22417 22418TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22419M: Azael Avalos <coproscefalo@gmail.com> 22420L: platform-driver-x86@vger.kernel.org 22421S: Maintained 22422F: drivers/platform/x86/toshiba_haps.c 22423 22424TOSHIBA SMM DRIVER 22425M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22426S: Maintained 22427W: http://www.buzzard.org.uk/toshiba/ 22428F: drivers/char/toshiba.c 22429F: include/linux/toshiba.h 22430F: include/uapi/linux/toshiba.h 22431 22432TOSHIBA TC358743 DRIVER 22433M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22434L: linux-media@vger.kernel.org 22435S: Maintained 22436F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22437F: drivers/media/i2c/tc358743* 22438F: include/media/i2c/tc358743.h 22439 22440TOSHIBA WMI HOTKEYS DRIVER 22441M: Azael Avalos <coproscefalo@gmail.com> 22442L: platform-driver-x86@vger.kernel.org 22443S: Maintained 22444F: drivers/platform/x86/toshiba-wmi.c 22445 22446TPM DEVICE DRIVER 22447M: Peter Huewe <peterhuewe@gmx.de> 22448M: Jarkko Sakkinen <jarkko@kernel.org> 22449R: Jason Gunthorpe <jgg@ziepe.ca> 22450L: linux-integrity@vger.kernel.org 22451S: Maintained 22452W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22453Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22454T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22455F: Documentation/devicetree/bindings/tpm/ 22456F: drivers/char/tpm/ 22457 22458TPS546D24 DRIVER 22459M: Duke Du <dukedu83@gmail.com> 22460L: linux-hwmon@vger.kernel.org 22461S: Maintained 22462F: Documentation/hwmon/tps546d24.rst 22463F: drivers/hwmon/pmbus/tps546d24.c 22464 22465TQ SYSTEMS BOARD & DRIVER SUPPORT 22466L: linux@ew.tq-group.com 22467S: Supported 22468W: https://www.tq-group.com/en/products/tq-embedded/ 22469F: arch/arm/boot/dts/imx*mba*.dts* 22470F: arch/arm/boot/dts/imx*tqma*.dts* 22471F: arch/arm/boot/dts/mba*.dtsi 22472F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22473F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22474F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22475F: arch/arm64/boot/dts/freescale/mba*.dtsi 22476F: arch/arm64/boot/dts/freescale/tqml*.dts* 22477F: drivers/gpio/gpio-tqmx86.c 22478F: drivers/mfd/tqmx86.c 22479F: drivers/watchdog/tqmx86_wdt.c 22480 22481TRACING 22482M: Steven Rostedt <rostedt@goodmis.org> 22483M: Masami Hiramatsu <mhiramat@kernel.org> 22484R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22485L: linux-kernel@vger.kernel.org 22486L: linux-trace-kernel@vger.kernel.org 22487S: Maintained 22488Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22489T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22490F: Documentation/trace/* 22491F: fs/tracefs/ 22492F: include/linux/trace*.h 22493F: include/trace/ 22494F: kernel/trace/ 22495F: scripts/tracing/ 22496F: tools/testing/selftests/ftrace/ 22497 22498TRACING MMIO ACCESSES (MMIOTRACE) 22499M: Steven Rostedt <rostedt@goodmis.org> 22500M: Masami Hiramatsu <mhiramat@kernel.org> 22501R: Karol Herbst <karolherbst@gmail.com> 22502R: Pekka Paalanen <ppaalanen@gmail.com> 22503L: linux-kernel@vger.kernel.org 22504L: nouveau@lists.freedesktop.org 22505S: Maintained 22506F: arch/x86/mm/kmmio.c 22507F: arch/x86/mm/mmio-mod.c 22508F: arch/x86/mm/testmmiotrace.c 22509F: include/linux/mmiotrace.h 22510F: kernel/trace/trace_mmiotrace.c 22511 22512TRACING OS NOISE / LATENCY TRACERS 22513M: Steven Rostedt <rostedt@goodmis.org> 22514M: Daniel Bristot de Oliveira <bristot@kernel.org> 22515S: Maintained 22516F: Documentation/trace/hwlat_detector.rst 22517F: Documentation/trace/osnoise-tracer.rst 22518F: Documentation/trace/timerlat-tracer.rst 22519F: arch/*/kernel/trace.c 22520F: include/trace/events/osnoise.h 22521F: kernel/trace/trace_hwlat.c 22522F: kernel/trace/trace_irqsoff.c 22523F: kernel/trace/trace_osnoise.c 22524F: kernel/trace/trace_sched_wakeup.c 22525 22526TRADITIONAL CHINESE DOCUMENTATION 22527M: Hu Haowen <2023002089@link.tyut.edu.cn> 22528S: Maintained 22529W: https://github.com/srcres258/linux-doc 22530T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22531F: Documentation/translations/zh_TW/ 22532 22533TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22534M: Dan Williams <dan.j.williams@intel.com> 22535L: linux-coco@lists.linux.dev 22536S: Maintained 22537F: Documentation/ABI/testing/configfs-tsm 22538F: drivers/virt/coco/tsm.c 22539F: include/linux/tsm.h 22540 22541TTY LAYER AND SERIAL DRIVERS 22542M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22543M: Jiri Slaby <jirislaby@kernel.org> 22544L: linux-kernel@vger.kernel.org 22545L: linux-serial@vger.kernel.org 22546S: Supported 22547T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22548F: Documentation/devicetree/bindings/serial/ 22549F: Documentation/driver-api/serial/ 22550F: drivers/tty/ 22551F: include/linux/selection.h 22552F: include/linux/serial.h 22553F: include/linux/serial_core.h 22554F: include/linux/sysrq.h 22555F: include/linux/tty*.h 22556F: include/linux/vt.h 22557F: include/linux/vt_*.h 22558F: include/uapi/linux/serial.h 22559F: include/uapi/linux/serial_core.h 22560F: include/uapi/linux/tty.h 22561 22562TUA9001 MEDIA DRIVER 22563L: linux-media@vger.kernel.org 22564S: Orphan 22565W: https://linuxtv.org 22566Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22567F: drivers/media/tuners/tua9001* 22568 22569TULIP NETWORK DRIVERS 22570L: netdev@vger.kernel.org 22571L: linux-parisc@vger.kernel.org 22572S: Orphan 22573F: drivers/net/ethernet/dec/tulip/ 22574 22575TUN/TAP driver 22576M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22577M: Jason Wang <jasowang@redhat.com> 22578S: Maintained 22579W: http://vtun.sourceforge.net/tun 22580F: Documentation/networking/tuntap.rst 22581F: arch/um/os-Linux/drivers/ 22582F: drivers/net/tap.c 22583F: drivers/net/tun.c 22584 22585TURBOCHANNEL SUBSYSTEM 22586M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22587M: Ralf Baechle <ralf@linux-mips.org> 22588L: linux-mips@vger.kernel.org 22589S: Maintained 22590Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22591F: drivers/tc/ 22592F: include/linux/tc.h 22593 22594TURBOSTAT UTILITY 22595M: "Len Brown" <lenb@kernel.org> 22596L: linux-pm@vger.kernel.org 22597S: Supported 22598Q: https://patchwork.kernel.org/project/linux-pm/list/ 22599B: https://bugzilla.kernel.org 22600T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22601F: tools/power/x86/turbostat/ 22602F: tools/testing/selftests/turbostat/ 22603 22604TW5864 VIDEO4LINUX DRIVER 22605M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22606M: Anton Sviridenko <anton@corp.bluecherry.net> 22607M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22608M: Andrey Utkin <andrey_utkin@fastmail.com> 22609L: linux-media@vger.kernel.org 22610S: Supported 22611F: drivers/media/pci/tw5864/ 22612 22613TW68 VIDEO4LINUX DRIVER 22614M: Hans Verkuil <hverkuil@xs4all.nl> 22615L: linux-media@vger.kernel.org 22616S: Odd Fixes 22617W: https://linuxtv.org 22618T: git git://linuxtv.org/media_tree.git 22619F: drivers/media/pci/tw68/ 22620 22621TW686X VIDEO4LINUX DRIVER 22622M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22623L: linux-media@vger.kernel.org 22624S: Maintained 22625W: http://linuxtv.org 22626T: git git://linuxtv.org/media_tree.git 22627F: drivers/media/pci/tw686x/ 22628 22629U-BOOT ENVIRONMENT VARIABLES 22630M: Rafał Miłecki <rafal@milecki.pl> 22631S: Maintained 22632F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22633F: drivers/nvmem/u-boot-env.c 22634 22635UACCE ACCELERATOR FRAMEWORK 22636M: Zhangfei Gao <zhangfei.gao@linaro.org> 22637M: Zhou Wang <wangzhou1@hisilicon.com> 22638L: linux-accelerators@lists.ozlabs.org 22639L: linux-kernel@vger.kernel.org 22640S: Maintained 22641F: Documentation/ABI/testing/sysfs-driver-uacce 22642F: Documentation/misc-devices/uacce.rst 22643F: drivers/misc/uacce/ 22644F: include/linux/uacce.h 22645F: include/uapi/misc/uacce/ 22646 22647UBI FILE SYSTEM (UBIFS) 22648M: Richard Weinberger <richard@nod.at> 22649R: Zhihao Cheng <chengzhihao1@huawei.com> 22650L: linux-mtd@lists.infradead.org 22651S: Supported 22652W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22653T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22654T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22655F: Documentation/ABI/testing/sysfs-fs-ubifs 22656F: Documentation/filesystems/ubifs-authentication.rst 22657F: Documentation/filesystems/ubifs.rst 22658F: fs/ubifs/ 22659 22660UBLK USERSPACE BLOCK DRIVER 22661M: Ming Lei <ming.lei@redhat.com> 22662L: linux-block@vger.kernel.org 22663S: Maintained 22664F: Documentation/block/ublk.rst 22665F: drivers/block/ublk_drv.c 22666F: include/uapi/linux/ublk_cmd.h 22667 22668UBSAN 22669M: Kees Cook <keescook@chromium.org> 22670R: Marco Elver <elver@google.com> 22671R: Andrey Konovalov <andreyknvl@gmail.com> 22672R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22673L: kasan-dev@googlegroups.com 22674L: linux-hardening@vger.kernel.org 22675S: Supported 22676T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22677F: Documentation/dev-tools/ubsan.rst 22678F: include/linux/ubsan.h 22679F: lib/Kconfig.ubsan 22680F: lib/test_ubsan.c 22681F: lib/ubsan.c 22682F: scripts/Makefile.ubsan 22683K: \bARCH_HAS_UBSAN\b 22684 22685UCLINUX (M68KNOMMU AND COLDFIRE) 22686M: Greg Ungerer <gerg@linux-m68k.org> 22687L: linux-m68k@lists.linux-m68k.org 22688S: Maintained 22689W: http://www.linux-m68k.org/ 22690T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22691F: arch/m68k/*/*_no.* 22692F: arch/m68k/68*/ 22693F: arch/m68k/coldfire/ 22694F: arch/m68k/include/asm/*_no.* 22695 22696UDF FILESYSTEM 22697M: Jan Kara <jack@suse.com> 22698S: Maintained 22699F: Documentation/filesystems/udf.rst 22700F: fs/udf/ 22701 22702UDRAW TABLET 22703M: Bastien Nocera <hadess@hadess.net> 22704L: linux-input@vger.kernel.org 22705S: Maintained 22706F: drivers/hid/hid-udraw-ps3.c 22707 22708UFS FILESYSTEM 22709M: Evgeniy Dushistov <dushistov@mail.ru> 22710S: Maintained 22711F: Documentation/admin-guide/ufs.rst 22712F: fs/ufs/ 22713 22714UHID USERSPACE HID IO DRIVER 22715M: David Rheinsberg <david@readahead.eu> 22716L: linux-input@vger.kernel.org 22717S: Maintained 22718F: drivers/hid/uhid.c 22719F: include/uapi/linux/uhid.h 22720 22721ULPI BUS 22722M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22723L: linux-usb@vger.kernel.org 22724S: Maintained 22725F: drivers/usb/common/ulpi.c 22726F: include/linux/ulpi/ 22727 22728UNICODE SUBSYSTEM 22729M: Gabriel Krisman Bertazi <krisman@kernel.org> 22730L: linux-fsdevel@vger.kernel.org 22731S: Supported 22732F: fs/unicode/ 22733 22734UNIFDEF 22735M: Tony Finch <dot@dotat.at> 22736S: Maintained 22737W: http://dotat.at/prog/unifdef 22738F: scripts/unifdef.c 22739 22740UNIFORM CDROM DRIVER 22741M: Phillip Potter <phil@philpotter.co.uk> 22742S: Maintained 22743F: Documentation/cdrom/ 22744F: drivers/cdrom/cdrom.c 22745F: include/linux/cdrom.h 22746F: include/uapi/linux/cdrom.h 22747 22748UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22749R: Alim Akhtar <alim.akhtar@samsung.com> 22750R: Avri Altman <avri.altman@wdc.com> 22751R: Bart Van Assche <bvanassche@acm.org> 22752L: linux-scsi@vger.kernel.org 22753S: Supported 22754F: Documentation/devicetree/bindings/ufs/ 22755F: Documentation/scsi/ufs.rst 22756F: drivers/ufs/core/ 22757 22758UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22759M: Pedro Sousa <pedrom.sousa@synopsys.com> 22760L: linux-scsi@vger.kernel.org 22761S: Supported 22762F: drivers/ufs/host/*dwc* 22763 22764UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22765M: Alim Akhtar <alim.akhtar@samsung.com> 22766L: linux-scsi@vger.kernel.org 22767S: Maintained 22768F: drivers/ufs/host/ufs-exynos* 22769 22770UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22771M: Peter Wang <peter.wang@mediatek.com> 22772R: Stanley Jhu <chu.stanley@gmail.com> 22773L: linux-scsi@vger.kernel.org 22774L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22775S: Maintained 22776F: drivers/ufs/host/ufs-mediatek* 22777 22778UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22779M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22780L: linux-arm-msm@vger.kernel.org 22781L: linux-scsi@vger.kernel.org 22782S: Maintained 22783F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22784F: drivers/ufs/host/ufs-qcom* 22785 22786UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22787M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22788L: linux-renesas-soc@vger.kernel.org 22789L: linux-scsi@vger.kernel.org 22790S: Maintained 22791F: drivers/ufs/host/ufs-renesas.c 22792 22793UNSORTED BLOCK IMAGES (UBI) 22794M: Richard Weinberger <richard@nod.at> 22795R: Zhihao Cheng <chengzhihao1@huawei.com> 22796L: linux-mtd@lists.infradead.org 22797S: Supported 22798W: http://www.linux-mtd.infradead.org/ 22799T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22800T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22801F: drivers/mtd/ubi/ 22802F: include/linux/mtd/ubi.h 22803F: include/uapi/mtd/ubi-user.h 22804 22805USB "USBNET" DRIVER FRAMEWORK 22806M: Oliver Neukum <oneukum@suse.com> 22807L: netdev@vger.kernel.org 22808S: Maintained 22809W: http://www.linux-usb.org/usbnet 22810F: drivers/net/usb/usbnet.c 22811F: include/linux/usb/usbnet.h 22812 22813USB ACM DRIVER 22814M: Oliver Neukum <oneukum@suse.com> 22815L: linux-usb@vger.kernel.org 22816S: Maintained 22817F: Documentation/usb/acm.rst 22818F: drivers/usb/class/cdc-acm.* 22819 22820USB APPLE MFI FASTCHARGE DRIVER 22821M: Bastien Nocera <hadess@hadess.net> 22822L: linux-usb@vger.kernel.org 22823S: Maintained 22824F: drivers/usb/misc/apple-mfi-fastcharge.c 22825 22826USB AR5523 WIRELESS DRIVER 22827L: linux-wireless@vger.kernel.org 22828S: Orphan 22829F: drivers/net/wireless/ath/ar5523/ 22830 22831USB ATTACHED SCSI 22832M: Oliver Neukum <oneukum@suse.com> 22833L: linux-usb@vger.kernel.org 22834L: linux-scsi@vger.kernel.org 22835S: Maintained 22836F: drivers/usb/storage/uas.c 22837 22838USB CDC ETHERNET DRIVER 22839M: Oliver Neukum <oliver@neukum.org> 22840L: linux-usb@vger.kernel.org 22841S: Maintained 22842F: drivers/net/usb/cdc_*.c 22843F: include/uapi/linux/usb/cdc.h 22844 22845USB CHAOSKEY DRIVER 22846M: Keith Packard <keithp@keithp.com> 22847L: linux-usb@vger.kernel.org 22848S: Maintained 22849F: drivers/usb/misc/chaoskey.c 22850 22851USB CYPRESS C67X00 DRIVER 22852L: linux-usb@vger.kernel.org 22853S: Orphan 22854F: drivers/usb/c67x00/ 22855 22856USB DAVICOM DM9601 DRIVER 22857M: Peter Korsgaard <peter@korsgaard.com> 22858L: netdev@vger.kernel.org 22859S: Maintained 22860W: http://www.linux-usb.org/usbnet 22861F: drivers/net/usb/dm9601.c 22862 22863USB EHCI DRIVER 22864M: Alan Stern <stern@rowland.harvard.edu> 22865L: linux-usb@vger.kernel.org 22866S: Maintained 22867F: Documentation/usb/ehci.rst 22868F: drivers/usb/host/ehci* 22869 22870USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22871M: Jiri Kosina <jikos@kernel.org> 22872M: Benjamin Tissoires <bentiss@kernel.org> 22873L: linux-usb@vger.kernel.org 22874S: Maintained 22875T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22876F: Documentation/hid/hiddev.rst 22877F: drivers/hid/usbhid/ 22878 22879USB INTEL XHCI ROLE MUX DRIVER 22880M: Hans de Goede <hdegoede@redhat.com> 22881L: linux-usb@vger.kernel.org 22882S: Maintained 22883F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22884 22885USB IP DRIVER FOR HISILICON KIRIN 960 22886M: Yu Chen <chenyu56@huawei.com> 22887M: Binghui Wang <wangbinghui@hisilicon.com> 22888L: linux-usb@vger.kernel.org 22889S: Maintained 22890F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22891F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22892 22893USB IP DRIVER FOR HISILICON KIRIN 970 22894M: Mauro Carvalho Chehab <mchehab@kernel.org> 22895L: linux-usb@vger.kernel.org 22896S: Maintained 22897F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22898F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22899 22900USB ISP116X DRIVER 22901M: Olav Kongas <ok@artecdesign.ee> 22902L: linux-usb@vger.kernel.org 22903S: Maintained 22904F: drivers/usb/host/isp116x* 22905F: include/linux/usb/isp116x.h 22906 22907USB ISP1760 DRIVER 22908M: Rui Miguel Silva <rui.silva@linaro.org> 22909L: linux-usb@vger.kernel.org 22910S: Maintained 22911F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22912F: drivers/usb/isp1760/* 22913 22914USB LAN78XX ETHERNET DRIVER 22915M: Woojung Huh <woojung.huh@microchip.com> 22916M: UNGLinuxDriver@microchip.com 22917L: netdev@vger.kernel.org 22918S: Maintained 22919F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22920F: drivers/net/usb/lan78xx.* 22921F: include/dt-bindings/net/microchip-lan78xx.h 22922 22923USB MASS STORAGE DRIVER 22924M: Alan Stern <stern@rowland.harvard.edu> 22925L: linux-usb@vger.kernel.org 22926L: usb-storage@lists.one-eyed-alien.net 22927S: Maintained 22928F: drivers/usb/storage/ 22929 22930USB MIDI DRIVER 22931M: Clemens Ladisch <clemens@ladisch.de> 22932L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22933S: Maintained 22934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22935F: sound/usb/midi.* 22936 22937USB NETWORKING DRIVERS 22938L: linux-usb@vger.kernel.org 22939S: Odd Fixes 22940F: drivers/net/usb/ 22941 22942USB OHCI DRIVER 22943M: Alan Stern <stern@rowland.harvard.edu> 22944L: linux-usb@vger.kernel.org 22945S: Maintained 22946F: Documentation/usb/ohci.rst 22947F: drivers/usb/host/ohci* 22948 22949USB OTG FSM (Finite State Machine) 22950M: Peter Chen <peter.chen@kernel.org> 22951L: linux-usb@vger.kernel.org 22952S: Maintained 22953T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22954F: drivers/usb/common/usb-otg-fsm.c 22955 22956USB OVER IP DRIVER 22957M: Valentina Manea <valentina.manea.m@gmail.com> 22958M: Shuah Khan <shuah@kernel.org> 22959M: Shuah Khan <skhan@linuxfoundation.org> 22960R: Hongren Zheng <i@zenithal.me> 22961L: linux-usb@vger.kernel.org 22962S: Maintained 22963F: Documentation/usb/usbip_protocol.rst 22964F: drivers/usb/usbip/ 22965F: tools/testing/selftests/drivers/usb/usbip/ 22966F: tools/usb/usbip/ 22967 22968USB PEGASUS DRIVER 22969M: Petko Manolov <petkan@nucleusys.com> 22970L: linux-usb@vger.kernel.org 22971L: netdev@vger.kernel.org 22972S: Maintained 22973W: https://github.com/petkan/pegasus 22974T: git https://github.com/petkan/pegasus.git 22975F: drivers/net/usb/pegasus.* 22976 22977USB PRINTER DRIVER (usblp) 22978M: Pete Zaitcev <zaitcev@redhat.com> 22979L: linux-usb@vger.kernel.org 22980S: Supported 22981F: drivers/usb/class/usblp.c 22982 22983USB QMI WWAN NETWORK DRIVER 22984M: Bjørn Mork <bjorn@mork.no> 22985L: netdev@vger.kernel.org 22986S: Maintained 22987F: Documentation/ABI/testing/sysfs-class-net-qmi 22988F: drivers/net/usb/qmi_wwan.c 22989 22990USB RAW GADGET DRIVER 22991R: Andrey Konovalov <andreyknvl@gmail.com> 22992L: linux-usb@vger.kernel.org 22993S: Maintained 22994F: Documentation/usb/raw-gadget.rst 22995F: drivers/usb/gadget/legacy/raw_gadget.c 22996F: include/uapi/linux/usb/raw_gadget.h 22997 22998USB RTL8150 DRIVER 22999M: Petko Manolov <petkan@nucleusys.com> 23000L: linux-usb@vger.kernel.org 23001L: netdev@vger.kernel.org 23002S: Maintained 23003W: https://github.com/petkan/rtl8150 23004T: git https://github.com/petkan/rtl8150.git 23005F: drivers/net/usb/rtl8150.c 23006 23007USB SERIAL SUBSYSTEM 23008M: Johan Hovold <johan@kernel.org> 23009L: linux-usb@vger.kernel.org 23010S: Maintained 23011T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 23012F: Documentation/usb/usb-serial.rst 23013F: drivers/usb/serial/ 23014F: include/linux/usb/serial.h 23015 23016USB SMSC75XX ETHERNET DRIVER 23017M: Steve Glendinning <steve.glendinning@shawell.net> 23018L: netdev@vger.kernel.org 23019S: Maintained 23020F: drivers/net/usb/smsc75xx.* 23021 23022USB SMSC95XX ETHERNET DRIVER 23023M: Steve Glendinning <steve.glendinning@shawell.net> 23024M: UNGLinuxDriver@microchip.com 23025L: netdev@vger.kernel.org 23026S: Maintained 23027F: drivers/net/usb/smsc95xx.* 23028 23029USB SUBSYSTEM 23030M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23031L: linux-usb@vger.kernel.org 23032S: Supported 23033W: http://www.linux-usb.org 23034T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23035F: Documentation/devicetree/bindings/usb/ 23036F: Documentation/usb/ 23037F: drivers/usb/ 23038F: include/dt-bindings/usb/ 23039F: include/linux/usb.h 23040F: include/linux/usb/ 23041F: include/uapi/linux/usb/ 23042 23043USB TYPEC BUS FOR ALTERNATE MODES 23044M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23045L: linux-usb@vger.kernel.org 23046S: Maintained 23047F: Documentation/ABI/testing/sysfs-bus-typec 23048F: Documentation/driver-api/usb/typec_bus.rst 23049F: drivers/usb/typec/altmodes/ 23050F: include/linux/usb/typec_altmode.h 23051 23052USB TYPEC CLASS 23053M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23054L: linux-usb@vger.kernel.org 23055S: Maintained 23056F: Documentation/ABI/testing/sysfs-class-typec 23057F: Documentation/driver-api/usb/typec.rst 23058F: drivers/usb/typec/ 23059F: include/linux/usb/typec.h 23060 23061USB TYPEC INTEL PMC MUX DRIVER 23062M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23063L: linux-usb@vger.kernel.org 23064S: Maintained 23065F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23066F: drivers/usb/typec/mux/intel_pmc_mux.c 23067 23068USB TYPEC PI3USB30532 MUX DRIVER 23069M: Hans de Goede <hdegoede@redhat.com> 23070L: linux-usb@vger.kernel.org 23071S: Maintained 23072F: drivers/usb/typec/mux/pi3usb30532.c 23073 23074USB TYPEC PORT CONTROLLER DRIVERS 23075L: linux-usb@vger.kernel.org 23076S: Orphan 23077F: drivers/usb/typec/tcpm/ 23078 23079USB UHCI DRIVER 23080M: Alan Stern <stern@rowland.harvard.edu> 23081L: linux-usb@vger.kernel.org 23082S: Maintained 23083F: drivers/usb/host/uhci* 23084 23085USB VIDEO CLASS 23086M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23087L: linux-media@vger.kernel.org 23088S: Maintained 23089W: http://www.ideasonboard.org/uvc/ 23090T: git git://linuxtv.org/media_tree.git 23091F: drivers/media/usb/uvc/ 23092F: include/uapi/linux/uvcvideo.h 23093 23094USB WEBCAM GADGET 23095M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23096M: Daniel Scally <dan.scally@ideasonboard.com> 23097L: linux-usb@vger.kernel.org 23098S: Maintained 23099F: drivers/usb/gadget/function/*uvc* 23100F: drivers/usb/gadget/legacy/webcam.c 23101F: include/uapi/linux/usb/g_uvc.h 23102 23103USB XHCI DRIVER 23104M: Mathias Nyman <mathias.nyman@intel.com> 23105L: linux-usb@vger.kernel.org 23106S: Supported 23107F: drivers/usb/host/pci-quirks* 23108F: drivers/usb/host/xhci* 23109 23110USER DATAGRAM PROTOCOL (UDP) 23111M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23112S: Maintained 23113F: include/linux/udp.h 23114F: net/ipv4/udp.c 23115F: net/ipv6/udp.c 23116 23117USER-MODE LINUX (UML) 23118M: Richard Weinberger <richard@nod.at> 23119M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23120M: Johannes Berg <johannes@sipsolutions.net> 23121L: linux-um@lists.infradead.org 23122S: Maintained 23123W: http://user-mode-linux.sourceforge.net 23124Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23125T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23126T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23127F: Documentation/virt/uml/ 23128F: arch/um/ 23129F: arch/x86/um/ 23130F: fs/hostfs/ 23131 23132USERSPACE COPYIN/COPYOUT (UIOVEC) 23133M: Alexander Viro <viro@zeniv.linux.org.uk> 23134S: Maintained 23135F: include/linux/uio.h 23136F: lib/iov_iter.c 23137 23138USERSPACE DMA BUFFER DRIVER 23139M: Gerd Hoffmann <kraxel@redhat.com> 23140L: dri-devel@lists.freedesktop.org 23141S: Maintained 23142T: git git://anongit.freedesktop.org/drm/drm-misc 23143F: drivers/dma-buf/udmabuf.c 23144F: include/uapi/linux/udmabuf.h 23145 23146USERSPACE I/O (UIO) 23147M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23148S: Maintained 23149T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23150F: Documentation/driver-api/uio-howto.rst 23151F: drivers/uio/ 23152F: include/linux/uio_driver.h 23153 23154UTIL-LINUX PACKAGE 23155M: Karel Zak <kzak@redhat.com> 23156L: util-linux@vger.kernel.org 23157S: Maintained 23158W: http://en.wikipedia.org/wiki/Util-linux 23159T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23160 23161UUID HELPERS 23162R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23163L: linux-kernel@vger.kernel.org 23164S: Maintained 23165F: include/linux/uuid.h 23166F: lib/test_uuid.c 23167F: lib/uuid.c 23168 23169UV SYSFS DRIVER 23170M: Justin Ernst <justin.ernst@hpe.com> 23171L: platform-driver-x86@vger.kernel.org 23172S: Maintained 23173F: drivers/platform/x86/uv_sysfs.c 23174 23175UVESAFB DRIVER 23176M: Michal Januszewski <spock@gentoo.org> 23177L: linux-fbdev@vger.kernel.org 23178S: Maintained 23179W: https://github.com/mjanusz/v86d 23180F: Documentation/fb/uvesafb.rst 23181F: drivers/video/fbdev/uvesafb.* 23182 23183Ux500 CLOCK DRIVERS 23184M: Ulf Hansson <ulf.hansson@linaro.org> 23185L: linux-clk@vger.kernel.org 23186L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23187S: Maintained 23188F: drivers/clk/ux500/ 23189 23190V4L2 ASYNC AND FWNODE FRAMEWORKS 23191M: Sakari Ailus <sakari.ailus@linux.intel.com> 23192L: linux-media@vger.kernel.org 23193S: Maintained 23194T: git git://linuxtv.org/media_tree.git 23195F: drivers/media/v4l2-core/v4l2-async.c 23196F: drivers/media/v4l2-core/v4l2-fwnode.c 23197F: include/media/v4l2-async.h 23198F: include/media/v4l2-fwnode.h 23199 23200V4L2 LENS DRIVERS 23201M: Sakari Ailus <sakari.ailus@linux.intel.com> 23202L: linux-media@vger.kernel.org 23203S: Maintained 23204F: drivers/media/i2c/ak* 23205F: drivers/media/i2c/dw* 23206F: drivers/media/i2c/lm* 23207 23208V4L2 CAMERA SENSOR DRIVERS 23209M: Sakari Ailus <sakari.ailus@linux.intel.com> 23210L: linux-media@vger.kernel.org 23211S: Maintained 23212F: Documentation/driver-api/media/camera-sensor.rst 23213F: Documentation/driver-api/media/tx-rx.rst 23214F: drivers/media/i2c/ar* 23215F: drivers/media/i2c/gc* 23216F: drivers/media/i2c/hi* 23217F: drivers/media/i2c/imx* 23218F: drivers/media/i2c/mt* 23219F: drivers/media/i2c/og* 23220F: drivers/media/i2c/ov* 23221F: drivers/media/i2c/s5* 23222F: drivers/media/i2c/st-vgxy61.c 23223 23224VF610 NAND DRIVER 23225M: Stefan Agner <stefan@agner.ch> 23226L: linux-mtd@lists.infradead.org 23227S: Supported 23228F: drivers/mtd/nand/raw/vf610_nfc.c 23229 23230VFAT/FAT/MSDOS FILESYSTEM 23231M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23232S: Maintained 23233F: Documentation/filesystems/vfat.rst 23234F: fs/fat/ 23235F: tools/testing/selftests/filesystems/fat/ 23236 23237VFIO CDX DRIVER 23238M: Nipun Gupta <nipun.gupta@amd.com> 23239M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23240L: kvm@vger.kernel.org 23241S: Maintained 23242F: drivers/vfio/cdx/* 23243 23244VFIO DRIVER 23245M: Alex Williamson <alex.williamson@redhat.com> 23246L: kvm@vger.kernel.org 23247S: Maintained 23248T: git https://github.com/awilliam/linux-vfio.git 23249F: Documentation/ABI/testing/debugfs-vfio 23250F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23251F: Documentation/driver-api/vfio.rst 23252F: drivers/vfio/ 23253F: include/linux/vfio.h 23254F: include/linux/vfio_pci_core.h 23255F: include/uapi/linux/vfio.h 23256 23257VFIO FSL-MC DRIVER 23258M: Diana Craciun <diana.craciun@oss.nxp.com> 23259L: kvm@vger.kernel.org 23260S: Maintained 23261F: drivers/vfio/fsl-mc/ 23262 23263VFIO HISILICON PCI DRIVER 23264M: Longfang Liu <liulongfang@huawei.com> 23265M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23266L: kvm@vger.kernel.org 23267S: Maintained 23268F: drivers/vfio/pci/hisilicon/ 23269 23270VFIO MEDIATED DEVICE DRIVERS 23271M: Kirti Wankhede <kwankhede@nvidia.com> 23272L: kvm@vger.kernel.org 23273S: Maintained 23274F: Documentation/driver-api/vfio-mediated-device.rst 23275F: drivers/vfio/mdev/ 23276F: include/linux/mdev.h 23277F: samples/vfio-mdev/ 23278 23279VFIO MLX5 PCI DRIVER 23280M: Yishai Hadas <yishaih@nvidia.com> 23281L: kvm@vger.kernel.org 23282S: Maintained 23283F: drivers/vfio/pci/mlx5/ 23284 23285VFIO NVIDIA GRACE GPU DRIVER 23286M: Ankit Agrawal <ankita@nvidia.com> 23287L: kvm@vger.kernel.org 23288S: Supported 23289F: drivers/vfio/pci/nvgrace-gpu/ 23290 23291VFIO PCI DEVICE SPECIFIC DRIVERS 23292R: Jason Gunthorpe <jgg@nvidia.com> 23293R: Yishai Hadas <yishaih@nvidia.com> 23294R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23295R: Kevin Tian <kevin.tian@intel.com> 23296L: kvm@vger.kernel.org 23297S: Maintained 23298P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23299F: drivers/vfio/pci/*/ 23300 23301VFIO PDS PCI DRIVER 23302M: Brett Creeley <brett.creeley@amd.com> 23303L: kvm@vger.kernel.org 23304S: Maintained 23305F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23306F: drivers/vfio/pci/pds/ 23307 23308VFIO PLATFORM DRIVER 23309M: Eric Auger <eric.auger@redhat.com> 23310L: kvm@vger.kernel.org 23311S: Maintained 23312F: drivers/vfio/platform/ 23313 23314VFIO VIRTIO PCI DRIVER 23315M: Yishai Hadas <yishaih@nvidia.com> 23316L: kvm@vger.kernel.org 23317L: virtualization@lists.linux.dev 23318S: Maintained 23319F: drivers/vfio/pci/virtio 23320 23321VGA_SWITCHEROO 23322R: Lukas Wunner <lukas@wunner.de> 23323S: Maintained 23324T: git git://anongit.freedesktop.org/drm/drm-misc 23325F: Documentation/gpu/vga-switcheroo.rst 23326F: drivers/gpu/vga/vga_switcheroo.c 23327F: include/linux/vga_switcheroo.h 23328 23329VIA RHINE NETWORK DRIVER 23330M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23331S: Maintained 23332F: drivers/net/ethernet/via/via-rhine.c 23333 23334VIA SD/MMC CARD CONTROLLER DRIVER 23335M: Bruce Chang <brucechang@via.com.tw> 23336M: Harald Welte <HaraldWelte@viatech.com> 23337S: Maintained 23338F: drivers/mmc/host/via-sdmmc.c 23339 23340VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23341M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23342L: linux-fbdev@vger.kernel.org 23343S: Maintained 23344F: drivers/video/fbdev/via/ 23345F: include/linux/via-core.h 23346F: include/linux/via_i2c.h 23347 23348VIA VELOCITY NETWORK DRIVER 23349M: Francois Romieu <romieu@fr.zoreil.com> 23350L: netdev@vger.kernel.org 23351S: Maintained 23352F: drivers/net/ethernet/via/via-velocity.* 23353 23354VICODEC VIRTUAL CODEC DRIVER 23355M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23356L: linux-media@vger.kernel.org 23357S: Maintained 23358W: https://linuxtv.org 23359T: git git://linuxtv.org/media_tree.git 23360F: drivers/media/test-drivers/vicodec/* 23361 23362VIDEO I2C POLLING DRIVER 23363M: Matt Ranostay <matt.ranostay@konsulko.com> 23364L: linux-media@vger.kernel.org 23365S: Maintained 23366F: drivers/media/i2c/video-i2c.c 23367 23368VIDEO MULTIPLEXER DRIVER 23369M: Philipp Zabel <p.zabel@pengutronix.de> 23370L: linux-media@vger.kernel.org 23371S: Maintained 23372F: drivers/media/platform/video-mux.c 23373 23374VIDEOBUF2 FRAMEWORK 23375M: Tomasz Figa <tfiga@chromium.org> 23376M: Marek Szyprowski <m.szyprowski@samsung.com> 23377L: linux-media@vger.kernel.org 23378S: Maintained 23379F: drivers/media/common/videobuf2/* 23380F: include/media/videobuf2-* 23381 23382VIDTV VIRTUAL DIGITAL TV DRIVER 23383M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23384L: linux-media@vger.kernel.org 23385S: Maintained 23386W: https://linuxtv.org 23387T: git git://linuxtv.org/media_tree.git 23388F: drivers/media/test-drivers/vidtv/* 23389 23390VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23391M: Shuah Khan <skhan@linuxfoundation.org> 23392R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23393L: linux-media@vger.kernel.org 23394S: Maintained 23395W: https://linuxtv.org 23396T: git git://linuxtv.org/media_tree.git 23397F: drivers/media/test-drivers/vimc/* 23398 23399VIRT LIB 23400M: Alex Williamson <alex.williamson@redhat.com> 23401M: Paolo Bonzini <pbonzini@redhat.com> 23402L: kvm@vger.kernel.org 23403S: Supported 23404F: virt/lib/ 23405 23406VIRTIO AND VHOST VSOCK DRIVER 23407M: Stefan Hajnoczi <stefanha@redhat.com> 23408M: Stefano Garzarella <sgarzare@redhat.com> 23409L: kvm@vger.kernel.org 23410L: virtualization@lists.linux.dev 23411L: netdev@vger.kernel.org 23412S: Maintained 23413F: drivers/vhost/vsock.c 23414F: include/linux/virtio_vsock.h 23415F: include/uapi/linux/virtio_vsock.h 23416F: net/vmw_vsock/virtio_transport.c 23417F: net/vmw_vsock/virtio_transport_common.c 23418 23419VIRTIO BALLOON 23420M: "Michael S. Tsirkin" <mst@redhat.com> 23421M: David Hildenbrand <david@redhat.com> 23422L: virtualization@lists.linux.dev 23423S: Maintained 23424F: drivers/virtio/virtio_balloon.c 23425F: include/linux/balloon_compaction.h 23426F: include/uapi/linux/virtio_balloon.h 23427F: mm/balloon_compaction.c 23428 23429VIRTIO BLOCK AND SCSI DRIVERS 23430M: "Michael S. Tsirkin" <mst@redhat.com> 23431M: Jason Wang <jasowang@redhat.com> 23432R: Paolo Bonzini <pbonzini@redhat.com> 23433R: Stefan Hajnoczi <stefanha@redhat.com> 23434L: virtualization@lists.linux.dev 23435S: Maintained 23436F: drivers/block/virtio_blk.c 23437F: drivers/scsi/virtio_scsi.c 23438F: include/uapi/linux/virtio_blk.h 23439F: include/uapi/linux/virtio_scsi.h 23440 23441VIRTIO CONSOLE DRIVER 23442M: Amit Shah <amit@kernel.org> 23443L: virtualization@lists.linux.dev 23444S: Maintained 23445F: drivers/char/virtio_console.c 23446F: include/uapi/linux/virtio_console.h 23447 23448VIRTIO CORE AND NET DRIVERS 23449M: "Michael S. Tsirkin" <mst@redhat.com> 23450M: Jason Wang <jasowang@redhat.com> 23451R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23452L: virtualization@lists.linux.dev 23453S: Maintained 23454F: Documentation/ABI/testing/sysfs-bus-vdpa 23455F: Documentation/ABI/testing/sysfs-class-vduse 23456F: Documentation/devicetree/bindings/virtio/ 23457F: Documentation/driver-api/virtio/ 23458F: drivers/block/virtio_blk.c 23459F: drivers/crypto/virtio/ 23460F: drivers/net/virtio_net.c 23461F: drivers/vdpa/ 23462F: drivers/virtio/ 23463F: include/linux/vdpa.h 23464F: include/linux/virtio*.h 23465F: include/linux/vringh.h 23466F: include/uapi/linux/virtio_*.h 23467F: tools/virtio/ 23468F: tools/testing/selftests/drivers/net/virtio_net/ 23469 23470VIRTIO CRYPTO DRIVER 23471M: Gonglei <arei.gonglei@huawei.com> 23472L: virtualization@lists.linux.dev 23473L: linux-crypto@vger.kernel.org 23474S: Maintained 23475F: drivers/crypto/virtio/ 23476F: include/uapi/linux/virtio_crypto.h 23477 23478VIRTIO DRIVERS FOR S390 23479M: Cornelia Huck <cohuck@redhat.com> 23480M: Halil Pasic <pasic@linux.ibm.com> 23481M: Eric Farman <farman@linux.ibm.com> 23482L: linux-s390@vger.kernel.org 23483L: virtualization@lists.linux.dev 23484L: kvm@vger.kernel.org 23485S: Supported 23486F: arch/s390/include/uapi/asm/virtio-ccw.h 23487F: drivers/s390/virtio/ 23488 23489VIRTIO FILE SYSTEM 23490M: Vivek Goyal <vgoyal@redhat.com> 23491M: Stefan Hajnoczi <stefanha@redhat.com> 23492M: Miklos Szeredi <miklos@szeredi.hu> 23493L: virtualization@lists.linux.dev 23494L: linux-fsdevel@vger.kernel.org 23495S: Supported 23496W: https://virtio-fs.gitlab.io/ 23497F: Documentation/filesystems/virtiofs.rst 23498F: fs/fuse/virtio_fs.c 23499F: include/uapi/linux/virtio_fs.h 23500 23501VIRTIO GPIO DRIVER 23502M: Enrico Weigelt, metux IT consult <info@metux.net> 23503M: Viresh Kumar <vireshk@kernel.org> 23504L: linux-gpio@vger.kernel.org 23505L: virtualization@lists.linux.dev 23506S: Maintained 23507F: drivers/gpio/gpio-virtio.c 23508F: include/uapi/linux/virtio_gpio.h 23509 23510VIRTIO GPU DRIVER 23511M: David Airlie <airlied@redhat.com> 23512M: Gerd Hoffmann <kraxel@redhat.com> 23513R: Gurchetan Singh <gurchetansingh@chromium.org> 23514R: Chia-I Wu <olvaffe@gmail.com> 23515L: dri-devel@lists.freedesktop.org 23516L: virtualization@lists.linux.dev 23517S: Maintained 23518T: git git://anongit.freedesktop.org/drm/drm-misc 23519F: drivers/gpu/drm/ci/xfails/virtio* 23520F: drivers/gpu/drm/virtio/ 23521F: include/uapi/linux/virtio_gpu.h 23522 23523VIRTIO HOST (VHOST) 23524M: "Michael S. Tsirkin" <mst@redhat.com> 23525M: Jason Wang <jasowang@redhat.com> 23526L: kvm@vger.kernel.org 23527L: virtualization@lists.linux.dev 23528L: netdev@vger.kernel.org 23529S: Maintained 23530T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23531F: drivers/vhost/ 23532F: include/linux/sched/vhost_task.h 23533F: include/linux/vhost_iotlb.h 23534F: include/uapi/linux/vhost.h 23535F: kernel/vhost_task.c 23536 23537VIRTIO HOST (VHOST-SCSI) 23538M: "Michael S. Tsirkin" <mst@redhat.com> 23539M: Jason Wang <jasowang@redhat.com> 23540M: Mike Christie <michael.christie@oracle.com> 23541R: Paolo Bonzini <pbonzini@redhat.com> 23542R: Stefan Hajnoczi <stefanha@redhat.com> 23543L: virtualization@lists.linux.dev 23544S: Maintained 23545F: drivers/vhost/scsi.c 23546 23547VIRTIO I2C DRIVER 23548M: Conghui Chen <conghui.chen@intel.com> 23549M: Viresh Kumar <viresh.kumar@linaro.org> 23550L: linux-i2c@vger.kernel.org 23551L: virtualization@lists.linux.dev 23552S: Maintained 23553F: drivers/i2c/busses/i2c-virtio.c 23554F: include/uapi/linux/virtio_i2c.h 23555 23556VIRTIO INPUT DRIVER 23557M: Gerd Hoffmann <kraxel@redhat.com> 23558S: Maintained 23559F: drivers/virtio/virtio_input.c 23560F: include/uapi/linux/virtio_input.h 23561 23562VIRTIO IOMMU DRIVER 23563M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23564L: virtualization@lists.linux.dev 23565S: Maintained 23566F: drivers/iommu/virtio-iommu.c 23567F: include/uapi/linux/virtio_iommu.h 23568 23569VIRTIO MEM DRIVER 23570M: David Hildenbrand <david@redhat.com> 23571L: virtualization@lists.linux.dev 23572S: Maintained 23573W: https://virtio-mem.gitlab.io/ 23574F: drivers/virtio/virtio_mem.c 23575F: include/uapi/linux/virtio_mem.h 23576 23577VIRTIO PMEM DRIVER 23578M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23579L: virtualization@lists.linux.dev 23580S: Maintained 23581F: drivers/nvdimm/nd_virtio.c 23582F: drivers/nvdimm/virtio_pmem.c 23583 23584VIRTIO SOUND DRIVER 23585M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23586M: "Michael S. Tsirkin" <mst@redhat.com> 23587L: virtualization@lists.linux.dev 23588L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23589S: Maintained 23590F: include/uapi/linux/virtio_snd.h 23591F: sound/virtio/* 23592 23593VIRTUAL BOX GUEST DEVICE DRIVER 23594M: Hans de Goede <hdegoede@redhat.com> 23595M: Arnd Bergmann <arnd@arndb.de> 23596M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23597S: Maintained 23598F: drivers/virt/vboxguest/ 23599F: include/linux/vbox_utils.h 23600F: include/uapi/linux/vbox*.h 23601 23602VIRTUAL BOX SHARED FOLDER VFS DRIVER 23603M: Hans de Goede <hdegoede@redhat.com> 23604L: linux-fsdevel@vger.kernel.org 23605S: Maintained 23606F: fs/vboxsf/* 23607 23608VIRTUAL PCM TEST DRIVER 23609M: Ivan Orlov <ivan.orlov0322@gmail.com> 23610L: linux-sound@vger.kernel.org 23611S: Maintained 23612F: Documentation/sound/cards/pcmtest.rst 23613F: sound/drivers/pcmtest.c 23614F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23615 23616VIRTUAL SERIO DEVICE DRIVER 23617M: Stephen Chandler Paul <thatslyude@gmail.com> 23618S: Maintained 23619F: drivers/input/serio/userio.c 23620F: include/uapi/linux/userio.h 23621 23622VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23623M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23624S: Maintained 23625F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23626F: drivers/iio/light/veml6075.c 23627 23628VISL VIRTUAL STATELESS DECODER DRIVER 23629M: Daniel Almeida <daniel.almeida@collabora.com> 23630L: linux-media@vger.kernel.org 23631S: Supported 23632F: drivers/media/test-drivers/visl 23633 23634VIVID VIRTUAL VIDEO DRIVER 23635M: Hans Verkuil <hverkuil@xs4all.nl> 23636L: linux-media@vger.kernel.org 23637S: Maintained 23638W: https://linuxtv.org 23639T: git git://linuxtv.org/media_tree.git 23640F: drivers/media/test-drivers/vivid/* 23641 23642VM SOCKETS (AF_VSOCK) 23643M: Stefano Garzarella <sgarzare@redhat.com> 23644L: virtualization@lists.linux.dev 23645L: netdev@vger.kernel.org 23646S: Maintained 23647F: drivers/net/vsockmon.c 23648F: include/net/af_vsock.h 23649F: include/uapi/linux/vm_sockets.h 23650F: include/uapi/linux/vm_sockets_diag.h 23651F: include/uapi/linux/vsockmon.h 23652F: net/vmw_vsock/ 23653F: tools/testing/vsock/ 23654 23655VMALLOC 23656M: Andrew Morton <akpm@linux-foundation.org> 23657R: Uladzislau Rezki <urezki@gmail.com> 23658R: Christoph Hellwig <hch@infradead.org> 23659R: Lorenzo Stoakes <lstoakes@gmail.com> 23660L: linux-mm@kvack.org 23661S: Maintained 23662W: http://www.linux-mm.org 23663T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23664F: include/linux/vmalloc.h 23665F: mm/vmalloc.c 23666 23667VME SUBSYSTEM 23668L: linux-kernel@vger.kernel.org 23669S: Orphan 23670T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23671F: Documentation/driver-api/vme.rst 23672F: drivers/staging/vme_user/ 23673 23674VMWARE BALLOON DRIVER 23675M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23676R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23677L: linux-kernel@vger.kernel.org 23678S: Supported 23679F: drivers/misc/vmw_balloon.c 23680 23681VMWARE HYPERVISOR INTERFACE 23682M: Ajay Kaher <ajay.kaher@broadcom.com> 23683M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23684R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23685L: virtualization@lists.linux.dev 23686L: x86@kernel.org 23687S: Supported 23688T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23689F: arch/x86/include/asm/vmware.h 23690F: arch/x86/kernel/cpu/vmware.c 23691 23692VMWARE PVRDMA DRIVER 23693M: Bryan Tan <bryan-bt.tan@broadcom.com> 23694M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23695R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23696L: linux-rdma@vger.kernel.org 23697S: Supported 23698F: drivers/infiniband/hw/vmw_pvrdma/ 23699 23700VMWARE PVSCSI DRIVER 23701M: Vishal Bhakta <vishal.bhakta@broadcom.com> 23702R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23703L: linux-scsi@vger.kernel.org 23704S: Supported 23705F: drivers/scsi/vmw_pvscsi.c 23706F: drivers/scsi/vmw_pvscsi.h 23707 23708VMWARE VIRTUAL PTP CLOCK DRIVER 23709M: Nick Shi <nick.shi@broadcom.com> 23710R: Ajay Kaher <ajay.kaher@broadcom.com> 23711R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23712R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23713L: netdev@vger.kernel.org 23714S: Supported 23715F: drivers/ptp/ptp_vmw.c 23716 23717VMWARE VMCI DRIVER 23718M: Bryan Tan <bryan-bt.tan@broadcom.com> 23719M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23720R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23721L: linux-kernel@vger.kernel.org 23722S: Supported 23723F: drivers/misc/vmw_vmci/ 23724F: include/linux/vmw_vmci* 23725 23726VMWARE VMMOUSE SUBDRIVER 23727M: Zack Rusin <zack.rusin@broadcom.com> 23728R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23729L: linux-input@vger.kernel.org 23730S: Supported 23731F: drivers/input/mouse/vmmouse.c 23732F: drivers/input/mouse/vmmouse.h 23733 23734VMWARE VMXNET3 ETHERNET DRIVER 23735M: Ronak Doshi <ronak.doshi@broadcom.com> 23736R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23737L: netdev@vger.kernel.org 23738S: Supported 23739F: drivers/net/vmxnet3/ 23740 23741VMWARE VSOCK VMCI TRANSPORT DRIVER 23742M: Bryan Tan <bryan-bt.tan@broadcom.com> 23743M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23744R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23745L: linux-kernel@vger.kernel.org 23746S: Supported 23747F: net/vmw_vsock/vmci_transport* 23748 23749VOCORE VOCORE2 BOARD 23750M: Harvey Hunt <harveyhuntnexus@gmail.com> 23751L: linux-mips@vger.kernel.org 23752S: Maintained 23753F: arch/mips/boot/dts/ralink/vocore2.dts 23754 23755VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23756M: Liam Girdwood <lgirdwood@gmail.com> 23757M: Mark Brown <broonie@kernel.org> 23758L: linux-kernel@vger.kernel.org 23759S: Supported 23760W: http://www.slimlogic.co.uk/?p=48 23761T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23762F: Documentation/devicetree/bindings/regulator/ 23763F: Documentation/power/regulator/ 23764F: drivers/regulator/ 23765F: include/dt-bindings/regulator/ 23766F: include/linux/regulator/ 23767K: regulator_get_optional 23768 23769VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23770R: Matti Vaittinen <mazziesaccount@gmail.com> 23771F: drivers/regulator/irq_helpers.c 23772 23773VRF 23774M: David Ahern <dsahern@kernel.org> 23775L: netdev@vger.kernel.org 23776S: Maintained 23777F: Documentation/networking/vrf.rst 23778F: drivers/net/vrf.c 23779 23780VSPRINTF 23781M: Petr Mladek <pmladek@suse.com> 23782M: Steven Rostedt <rostedt@goodmis.org> 23783R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23784R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23785R: Sergey Senozhatsky <senozhatsky@chromium.org> 23786S: Maintained 23787T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23788F: Documentation/core-api/printk-formats.rst 23789F: lib/test_printf.c 23790F: lib/test_scanf.c 23791F: lib/vsprintf.c 23792 23793VT1211 HARDWARE MONITOR DRIVER 23794M: Juerg Haefliger <juergh@proton.me> 23795L: linux-hwmon@vger.kernel.org 23796S: Maintained 23797F: Documentation/hwmon/vt1211.rst 23798F: drivers/hwmon/vt1211.c 23799 23800VT8231 HARDWARE MONITOR DRIVER 23801M: Roger Lucas <vt8231@hiddenengine.co.uk> 23802L: linux-hwmon@vger.kernel.org 23803S: Maintained 23804F: drivers/hwmon/vt8231.c 23805 23806VUB300 USB to SDIO/SD/MMC bridge chip 23807L: linux-mmc@vger.kernel.org 23808S: Orphan 23809F: drivers/mmc/host/vub300.c 23810 23811W1 DALLAS'S 1-WIRE BUS 23812M: Krzysztof Kozlowski <krzk@kernel.org> 23813S: Maintained 23814F: Documentation/devicetree/bindings/w1/ 23815F: Documentation/w1/ 23816F: drivers/w1/ 23817F: include/linux/w1.h 23818 23819W83791D HARDWARE MONITORING DRIVER 23820M: Marc Hulsman <m.hulsman@tudelft.nl> 23821L: linux-hwmon@vger.kernel.org 23822S: Maintained 23823F: Documentation/hwmon/w83791d.rst 23824F: drivers/hwmon/w83791d.c 23825 23826W83793 HARDWARE MONITORING DRIVER 23827M: Rudolf Marek <r.marek@assembler.cz> 23828L: linux-hwmon@vger.kernel.org 23829S: Maintained 23830F: Documentation/hwmon/w83793.rst 23831F: drivers/hwmon/w83793.c 23832 23833W83795 HARDWARE MONITORING DRIVER 23834M: Jean Delvare <jdelvare@suse.com> 23835L: linux-hwmon@vger.kernel.org 23836S: Maintained 23837F: drivers/hwmon/w83795.c 23838 23839W83L51xD SD/MMC CARD INTERFACE DRIVER 23840M: Pierre Ossman <pierre@ossman.eu> 23841S: Maintained 23842F: drivers/mmc/host/wbsd.* 23843 23844WACOM PROTOCOL 4 SERIAL TABLETS 23845M: Julian Squires <julian@cipht.net> 23846M: Hans de Goede <hdegoede@redhat.com> 23847L: linux-input@vger.kernel.org 23848S: Maintained 23849F: drivers/input/tablet/wacom_serial4.c 23850 23851WANGXUN ETHERNET DRIVER 23852M: Jiawen Wu <jiawenwu@trustnetic.com> 23853M: Mengyuan Lou <mengyuanlou@net-swift.com> 23854L: netdev@vger.kernel.org 23855S: Maintained 23856W: https://www.net-swift.com 23857F: Documentation/networking/device_drivers/ethernet/wangxun/* 23858F: drivers/net/ethernet/wangxun/ 23859F: drivers/net/pcs/pcs-xpcs-wx.c 23860 23861WATCHDOG DEVICE DRIVERS 23862M: Wim Van Sebroeck <wim@linux-watchdog.org> 23863M: Guenter Roeck <linux@roeck-us.net> 23864L: linux-watchdog@vger.kernel.org 23865S: Maintained 23866W: http://www.linux-watchdog.org/ 23867T: git git://www.linux-watchdog.org/linux-watchdog.git 23868F: Documentation/devicetree/bindings/watchdog/ 23869F: Documentation/watchdog/ 23870F: drivers/watchdog/ 23871F: include/linux/watchdog.h 23872F: include/trace/events/watchdog.h 23873F: include/uapi/linux/watchdog.h 23874 23875WAVE5 VPU CODEC DRIVER 23876M: Nas Chung <nas.chung@chipsnmedia.com> 23877M: Jackson Lee <jackson.lee@chipsnmedia.com> 23878L: linux-media@vger.kernel.org 23879S: Maintained 23880F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23881F: drivers/media/platform/chips-media/wave5/ 23882 23883WHISKEYCOVE PMIC GPIO DRIVER 23884M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23885L: linux-gpio@vger.kernel.org 23886S: Maintained 23887F: drivers/gpio/gpio-wcove.c 23888 23889WHWAVE RTC DRIVER 23890M: Dianlong Li <long17.cool@163.com> 23891L: linux-rtc@vger.kernel.org 23892S: Maintained 23893F: drivers/rtc/rtc-sd3078.c 23894 23895WIIMOTE HID DRIVER 23896M: David Rheinsberg <david@readahead.eu> 23897L: linux-input@vger.kernel.org 23898S: Maintained 23899F: drivers/hid/hid-wiimote* 23900 23901WILOCITY WIL6210 WIRELESS DRIVER 23902L: linux-wireless@vger.kernel.org 23903S: Orphan 23904W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23905F: drivers/net/wireless/ath/wil6210/ 23906 23907WINBOND CIR DRIVER 23908M: David Härdeman <david@hardeman.nu> 23909S: Maintained 23910F: drivers/media/rc/winbond-cir.c 23911 23912WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23913L: linux-watchdog@vger.kernel.org 23914S: Orphan 23915F: drivers/watchdog/ebc-c384_wdt.c 23916 23917WINSYSTEMS WS16C48 GPIO DRIVER 23918M: William Breathitt Gray <william.gray@linaro.org> 23919L: linux-gpio@vger.kernel.org 23920S: Maintained 23921F: drivers/gpio/gpio-ws16c48.c 23922 23923WIREGUARD SECURE NETWORK TUNNEL 23924M: Jason A. Donenfeld <Jason@zx2c4.com> 23925L: wireguard@lists.zx2c4.com 23926L: netdev@vger.kernel.org 23927S: Maintained 23928F: drivers/net/wireguard/ 23929F: tools/testing/selftests/wireguard/ 23930 23931WISTRON LAPTOP BUTTON DRIVER 23932M: Miloslav Trmac <mitr@volny.cz> 23933S: Maintained 23934F: drivers/input/misc/wistron_btns.c 23935 23936WMI BINARY MOF DRIVER 23937M: Armin Wolf <W_Armin@gmx.de> 23938R: Thomas Weißschuh <linux@weissschuh.net> 23939L: platform-driver-x86@vger.kernel.org 23940S: Maintained 23941F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23942F: Documentation/wmi/devices/wmi-bmof.rst 23943F: drivers/platform/x86/wmi-bmof.c 23944 23945WOLFSON MICROELECTRONICS DRIVERS 23946L: patches@opensource.cirrus.com 23947S: Supported 23948W: https://github.com/CirrusLogic/linux-drivers/wiki 23949T: git https://github.com/CirrusLogic/linux-drivers.git 23950F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23951F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23952F: Documentation/devicetree/bindings/mfd/wm831x.txt 23953F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23954F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23955F: Documentation/devicetree/bindings/sound/wm* 23956F: Documentation/hwmon/wm83??.rst 23957F: arch/arm/mach-s3c/mach-crag6410* 23958F: drivers/clk/clk-wm83*.c 23959F: drivers/gpio/gpio-*wm*.c 23960F: drivers/gpio/gpio-arizona.c 23961F: drivers/hwmon/wm83??-hwmon.c 23962F: drivers/input/misc/wm831x-on.c 23963F: drivers/input/touchscreen/wm831x-ts.c 23964F: drivers/input/touchscreen/wm97*.c 23965F: drivers/leds/leds-wm83*.c 23966F: drivers/mfd/arizona* 23967F: drivers/mfd/cs47l24* 23968F: drivers/mfd/wm*.c 23969F: drivers/power/supply/wm83*.c 23970F: drivers/regulator/arizona* 23971F: drivers/regulator/wm8*.c 23972F: drivers/rtc/rtc-wm83*.c 23973F: drivers/video/backlight/wm83*_bl.c 23974F: drivers/watchdog/wm83*_wdt.c 23975F: include/linux/mfd/arizona/ 23976F: include/linux/mfd/wm831x/ 23977F: include/linux/mfd/wm8350/ 23978F: include/linux/mfd/wm8400* 23979F: include/linux/regulator/arizona* 23980F: include/linux/wm97xx.h 23981F: include/sound/wm????.h 23982F: sound/soc/codecs/arizona* 23983F: sound/soc/codecs/cs47l24* 23984F: sound/soc/codecs/wm* 23985 23986WORKQUEUE 23987M: Tejun Heo <tj@kernel.org> 23988R: Lai Jiangshan <jiangshanlai@gmail.com> 23989S: Maintained 23990T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23991F: Documentation/core-api/workqueue.rst 23992F: include/linux/workqueue.h 23993F: kernel/workqueue.c 23994F: kernel/workqueue_internal.h 23995 23996WWAN DRIVERS 23997M: Loic Poulain <loic.poulain@linaro.org> 23998M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23999R: Johannes Berg <johannes@sipsolutions.net> 24000L: netdev@vger.kernel.org 24001S: Maintained 24002F: drivers/net/wwan/ 24003F: include/linux/wwan.h 24004F: include/uapi/linux/wwan.h 24005 24006X-POWERS AXP288 PMIC DRIVERS 24007M: Hans de Goede <hdegoede@redhat.com> 24008S: Maintained 24009F: drivers/acpi/pmic/intel_pmic_xpower.c 24010N: axp288 24011 24012X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 24013M: Chen-Yu Tsai <wens@csie.org> 24014L: linux-kernel@vger.kernel.org 24015S: Maintained 24016N: axp[128] 24017 24018X.25 STACK 24019M: Martin Schiller <ms@dev.tdt.de> 24020L: linux-x25@vger.kernel.org 24021S: Maintained 24022F: Documentation/networking/lapb-module.rst 24023F: Documentation/networking/x25* 24024F: drivers/net/wan/hdlc_x25.c 24025F: drivers/net/wan/lapbether.c 24026F: include/*/lapb.h 24027F: include/net/x25* 24028F: include/uapi/linux/x25.h 24029F: net/lapb/ 24030F: net/x25/ 24031 24032X86 ARCHITECTURE (32-BIT AND 64-BIT) 24033M: Thomas Gleixner <tglx@linutronix.de> 24034M: Ingo Molnar <mingo@redhat.com> 24035M: Borislav Petkov <bp@alien8.de> 24036M: Dave Hansen <dave.hansen@linux.intel.com> 24037M: x86@kernel.org 24038R: "H. Peter Anvin" <hpa@zytor.com> 24039L: linux-kernel@vger.kernel.org 24040S: Maintained 24041T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24042F: Documentation/arch/x86/ 24043F: Documentation/devicetree/bindings/x86/ 24044F: arch/x86/ 24045 24046X86 ENTRY CODE 24047M: Andy Lutomirski <luto@kernel.org> 24048L: linux-kernel@vger.kernel.org 24049S: Maintained 24050T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24051F: arch/x86/entry/ 24052 24053X86 HARDWARE VULNERABILITIES 24054M: Thomas Gleixner <tglx@linutronix.de> 24055M: Borislav Petkov <bp@alien8.de> 24056M: Peter Zijlstra <peterz@infradead.org> 24057M: Josh Poimboeuf <jpoimboe@kernel.org> 24058R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24059S: Maintained 24060F: Documentation/admin-guide/hw-vuln/ 24061F: arch/x86/include/asm/nospec-branch.h 24062F: arch/x86/kernel/cpu/bugs.c 24063 24064X86 MCE INFRASTRUCTURE 24065M: Tony Luck <tony.luck@intel.com> 24066M: Borislav Petkov <bp@alien8.de> 24067L: linux-edac@vger.kernel.org 24068S: Maintained 24069F: Documentation/ABI/testing/sysfs-mce 24070F: Documentation/arch/x86/x86_64/machinecheck.rst 24071F: arch/x86/kernel/cpu/mce/* 24072 24073X86 MICROCODE UPDATE SUPPORT 24074M: Borislav Petkov <bp@alien8.de> 24075S: Maintained 24076F: arch/x86/kernel/cpu/microcode/* 24077 24078X86 MM 24079M: Dave Hansen <dave.hansen@linux.intel.com> 24080M: Andy Lutomirski <luto@kernel.org> 24081M: Peter Zijlstra <peterz@infradead.org> 24082L: linux-kernel@vger.kernel.org 24083S: Maintained 24084T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24085F: arch/x86/mm/ 24086 24087X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24088M: Hans de Goede <hdegoede@redhat.com> 24089L: platform-driver-x86@vger.kernel.org 24090S: Maintained 24091T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24092F: drivers/platform/x86/x86-android-tablets/ 24093 24094X86 PLATFORM DRIVERS 24095M: Hans de Goede <hdegoede@redhat.com> 24096M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24097L: platform-driver-x86@vger.kernel.org 24098S: Maintained 24099Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24100T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24101F: drivers/platform/olpc/ 24102F: drivers/platform/x86/ 24103F: include/linux/platform_data/x86/ 24104 24105X86 PLATFORM UV HPE SUPERDOME FLEX 24106M: Steve Wahl <steve.wahl@hpe.com> 24107R: Justin Ernst <justin.ernst@hpe.com> 24108R: Kyle Meyer <kyle.meyer@hpe.com> 24109R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24110R: Russ Anderson <russ.anderson@hpe.com> 24111S: Supported 24112F: arch/x86/include/asm/uv/ 24113F: arch/x86/kernel/apic/x2apic_uv_x.c 24114F: arch/x86/platform/uv/ 24115 24116X86 STACK UNWINDING 24117M: Josh Poimboeuf <jpoimboe@kernel.org> 24118M: Peter Zijlstra <peterz@infradead.org> 24119S: Supported 24120F: arch/x86/include/asm/unwind*.h 24121F: arch/x86/kernel/dumpstack.c 24122F: arch/x86/kernel/stacktrace.c 24123F: arch/x86/kernel/unwind_*.c 24124 24125X86 TRUST DOMAIN EXTENSIONS (TDX) 24126M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24127R: Dave Hansen <dave.hansen@linux.intel.com> 24128L: x86@kernel.org 24129L: linux-coco@lists.linux.dev 24130S: Supported 24131T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24132F: arch/x86/boot/compressed/tdx* 24133F: arch/x86/coco/tdx/ 24134F: arch/x86/include/asm/shared/tdx.h 24135F: arch/x86/include/asm/tdx.h 24136F: arch/x86/virt/vmx/tdx/ 24137F: drivers/virt/coco/tdx-guest 24138 24139X86 VDSO 24140M: Andy Lutomirski <luto@kernel.org> 24141L: linux-kernel@vger.kernel.org 24142S: Maintained 24143T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24144F: arch/x86/entry/vdso/ 24145 24146XARRAY 24147M: Matthew Wilcox <willy@infradead.org> 24148L: linux-fsdevel@vger.kernel.org 24149S: Supported 24150F: Documentation/core-api/xarray.rst 24151F: include/linux/idr.h 24152F: include/linux/xarray.h 24153F: lib/idr.c 24154F: lib/xarray.c 24155F: tools/testing/radix-tree 24156 24157XBOX DVD IR REMOTE 24158M: Benjamin Valentin <benpicco@googlemail.com> 24159S: Maintained 24160F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24161F: drivers/media/rc/xbox_remote.c 24162 24163XC2028/3028 TUNER DRIVER 24164M: Mauro Carvalho Chehab <mchehab@kernel.org> 24165L: linux-media@vger.kernel.org 24166S: Maintained 24167W: https://linuxtv.org 24168T: git git://linuxtv.org/media_tree.git 24169F: drivers/media/tuners/xc2028.* 24170 24171XDP (eXpress Data Path) 24172M: Alexei Starovoitov <ast@kernel.org> 24173M: Daniel Borkmann <daniel@iogearbox.net> 24174M: David S. Miller <davem@davemloft.net> 24175M: Jakub Kicinski <kuba@kernel.org> 24176M: Jesper Dangaard Brouer <hawk@kernel.org> 24177M: John Fastabend <john.fastabend@gmail.com> 24178L: netdev@vger.kernel.org 24179L: bpf@vger.kernel.org 24180S: Supported 24181F: drivers/net/ethernet/*/*/*/*/*xdp* 24182F: drivers/net/ethernet/*/*/*xdp* 24183F: include/net/xdp.h 24184F: include/net/xdp_priv.h 24185F: include/trace/events/xdp.h 24186F: kernel/bpf/cpumap.c 24187F: kernel/bpf/devmap.c 24188F: net/core/xdp.c 24189F: samples/bpf/xdp* 24190F: tools/testing/selftests/bpf/*/*xdp* 24191F: tools/testing/selftests/bpf/*xdp* 24192K: (?:\b|_)xdp(?:\b|_) 24193 24194XDP SOCKETS (AF_XDP) 24195M: Björn Töpel <bjorn@kernel.org> 24196M: Magnus Karlsson <magnus.karlsson@intel.com> 24197M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24198R: Jonathan Lemon <jonathan.lemon@gmail.com> 24199L: netdev@vger.kernel.org 24200L: bpf@vger.kernel.org 24201S: Maintained 24202F: Documentation/networking/af_xdp.rst 24203F: include/net/netns/xdp.h 24204F: include/net/xdp_sock* 24205F: include/net/xsk_buff_pool.h 24206F: include/uapi/linux/if_xdp.h 24207F: include/uapi/linux/xdp_diag.h 24208F: net/xdp/ 24209F: tools/testing/selftests/bpf/*xsk* 24210 24211XEN BLOCK SUBSYSTEM 24212M: Roger Pau Monné <roger.pau@citrix.com> 24213L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24214S: Supported 24215F: drivers/block/xen* 24216F: drivers/block/xen-blkback/* 24217 24218XEN HYPERVISOR ARM 24219M: Stefano Stabellini <sstabellini@kernel.org> 24220L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24221S: Maintained 24222F: arch/arm/include/asm/xen/ 24223F: arch/arm/xen/ 24224 24225XEN HYPERVISOR ARM64 24226M: Stefano Stabellini <sstabellini@kernel.org> 24227L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24228S: Maintained 24229F: arch/arm64/include/asm/xen/ 24230F: arch/arm64/xen/ 24231 24232XEN HYPERVISOR INTERFACE 24233M: Juergen Gross <jgross@suse.com> 24234M: Stefano Stabellini <sstabellini@kernel.org> 24235R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24236L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24237S: Supported 24238T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24239F: Documentation/ABI/stable/sysfs-hypervisor-xen 24240F: Documentation/ABI/testing/sysfs-hypervisor-xen 24241F: drivers/*/xen-*front.c 24242F: drivers/xen/ 24243F: include/uapi/xen/ 24244F: include/xen/ 24245F: kernel/configs/xen.config 24246 24247XEN HYPERVISOR X86 24248M: Juergen Gross <jgross@suse.com> 24249R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24250L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24251S: Supported 24252F: arch/x86/configs/xen.config 24253F: arch/x86/include/asm/pvclock-abi.h 24254F: arch/x86/include/asm/xen/ 24255F: arch/x86/platform/pvh/ 24256F: arch/x86/xen/ 24257 24258XEN NETWORK BACKEND DRIVER 24259M: Wei Liu <wei.liu@kernel.org> 24260M: Paul Durrant <paul@xen.org> 24261L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24262L: netdev@vger.kernel.org 24263S: Supported 24264F: drivers/net/xen-netback/* 24265 24266XEN PCI SUBSYSTEM 24267M: Juergen Gross <jgross@suse.com> 24268L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24269S: Supported 24270F: arch/x86/pci/*xen* 24271F: drivers/pci/*xen* 24272 24273XEN PVSCSI DRIVERS 24274M: Juergen Gross <jgross@suse.com> 24275L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24276L: linux-scsi@vger.kernel.org 24277S: Supported 24278F: drivers/scsi/xen-scsifront.c 24279F: drivers/xen/xen-scsiback.c 24280F: include/xen/interface/io/vscsiif.h 24281 24282XEN PVUSB DRIVER 24283M: Juergen Gross <jgross@suse.com> 24284L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24285L: linux-usb@vger.kernel.org 24286S: Supported 24287F: drivers/usb/host/xen* 24288F: include/xen/interface/io/usbif.h 24289 24290XEN SOUND FRONTEND DRIVER 24291M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24292L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24293L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24294S: Supported 24295F: sound/xen/* 24296 24297XEN SWIOTLB SUBSYSTEM 24298M: Juergen Gross <jgross@suse.com> 24299M: Stefano Stabellini <sstabellini@kernel.org> 24300L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24301L: iommu@lists.linux.dev 24302S: Supported 24303F: arch/*/include/asm/xen/swiotlb-xen.h 24304F: drivers/xen/swiotlb-xen.c 24305F: include/xen/arm/swiotlb-xen.h 24306F: include/xen/swiotlb-xen.h 24307 24308XFS FILESYSTEM 24309M: Chandan Babu R <chandan.babu@oracle.com> 24310R: Darrick J. Wong <djwong@kernel.org> 24311L: linux-xfs@vger.kernel.org 24312S: Supported 24313W: http://xfs.org/ 24314C: irc://irc.oftc.net/xfs 24315T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24316P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24317F: Documentation/ABI/testing/sysfs-fs-xfs 24318F: Documentation/admin-guide/xfs.rst 24319F: Documentation/filesystems/xfs/* 24320F: fs/xfs/ 24321F: include/uapi/linux/dqblk_xfs.h 24322F: include/uapi/linux/fsmap.h 24323 24324XILINX AMS DRIVER 24325M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24326L: linux-iio@vger.kernel.org 24327S: Maintained 24328F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24329F: drivers/iio/adc/xilinx-ams.c 24330 24331XILINX AXI ETHERNET DRIVER 24332M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24333S: Maintained 24334F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24335F: drivers/net/ethernet/xilinx/xilinx_axienet* 24336 24337XILINX CAN DRIVER 24338M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24339L: linux-can@vger.kernel.org 24340S: Maintained 24341F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24342F: drivers/net/can/xilinx_can.c 24343 24344XILINX EVENT MANAGEMENT DRIVER 24345M: Michal Simek <michal.simek@amd.com> 24346S: Maintained 24347F: drivers/soc/xilinx/xlnx_event_manager.c 24348F: include/linux/firmware/xlnx-event-manager.h 24349 24350XILINX GPIO DRIVER 24351M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24352R: Srinivas Neeli <srinivas.neeli@amd.com> 24353R: Michal Simek <michal.simek@amd.com> 24354S: Maintained 24355F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24356F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24357F: drivers/gpio/gpio-xilinx.c 24358F: drivers/gpio/gpio-zynq.c 24359 24360XILINX LL TEMAC ETHERNET DRIVER 24361L: netdev@vger.kernel.org 24362S: Orphan 24363F: drivers/net/ethernet/xilinx/ll_temac* 24364 24365XILINX PWM DRIVER 24366M: Sean Anderson <sean.anderson@seco.com> 24367S: Maintained 24368F: drivers/pwm/pwm-xilinx.c 24369F: include/clocksource/timer-xilinx.h 24370 24371XILINX SD-FEC IP CORES 24372M: Derek Kiernan <derek.kiernan@amd.com> 24373M: Dragan Cvetic <dragan.cvetic@amd.com> 24374S: Maintained 24375F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24376F: Documentation/misc-devices/xilinx_sdfec.rst 24377F: drivers/misc/Kconfig 24378F: drivers/misc/Makefile 24379F: drivers/misc/xilinx_sdfec.c 24380F: include/uapi/misc/xilinx_sdfec.h 24381 24382XILINX UARTLITE SERIAL DRIVER 24383M: Peter Korsgaard <jacmet@sunsite.dk> 24384L: linux-serial@vger.kernel.org 24385S: Maintained 24386F: drivers/tty/serial/uartlite.c 24387 24388XILINX VIDEO IP CORES 24389M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24390L: linux-media@vger.kernel.org 24391S: Supported 24392T: git git://linuxtv.org/media_tree.git 24393F: Documentation/devicetree/bindings/media/xilinx/ 24394F: drivers/media/platform/xilinx/ 24395F: include/uapi/linux/xilinx-v4l2-controls.h 24396 24397XILINX VERSAL EDAC DRIVER 24398M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24399M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24400S: Maintained 24401F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24402F: drivers/edac/versal_edac.c 24403 24404XILINX WATCHDOG DRIVER 24405M: Srinivas Neeli <srinivas.neeli@amd.com> 24406R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24407R: Michal Simek <michal.simek@amd.com> 24408S: Maintained 24409F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24410F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24411F: drivers/watchdog/of_xilinx_wdt.c 24412F: drivers/watchdog/xilinx_wwdt.c 24413 24414XILINX XDMA DRIVER 24415M: Lizhi Hou <lizhi.hou@amd.com> 24416M: Brian Xu <brian.xu@amd.com> 24417M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24418L: dmaengine@vger.kernel.org 24419S: Supported 24420F: drivers/dma/xilinx/xdma-regs.h 24421F: drivers/dma/xilinx/xdma.c 24422F: include/linux/dma/amd_xdma.h 24423F: include/linux/platform_data/amd_xdma.h 24424 24425XILINX ZYNQMP DPDMA DRIVER 24426M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24427L: dmaengine@vger.kernel.org 24428S: Supported 24429F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24430F: drivers/dma/xilinx/xilinx_dpdma.c 24431F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24432 24433XILINX ZYNQMP OCM EDAC DRIVER 24434M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24435M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24436S: Maintained 24437F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24438F: drivers/edac/zynqmp_edac.c 24439 24440XILINX ZYNQMP PSGTR PHY DRIVER 24441M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24442L: linux-kernel@vger.kernel.org 24443S: Supported 24444T: git https://github.com/Xilinx/linux-xlnx.git 24445F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24446F: drivers/phy/xilinx/phy-zynqmp.c 24447 24448XILINX ZYNQMP SHA3 DRIVER 24449M: Harsha <harsha.harsha@amd.com> 24450S: Maintained 24451F: drivers/crypto/xilinx/zynqmp-sha.c 24452 24453XILINX ZYNQMP NVMEM DRIVER 24454M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24455M: Kalyani Akula <kalyani.akula@amd.com> 24456R: Michal Simek <michal.simek@amd.com> 24457S: Maintained 24458F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24459F: drivers/nvmem/zynqmp_nvmem.c 24460 24461XILLYBUS DRIVER 24462M: Eli Billauer <eli.billauer@gmail.com> 24463L: linux-kernel@vger.kernel.org 24464S: Supported 24465F: drivers/char/xillybus/ 24466 24467XLP9XX I2C DRIVER 24468M: George Cherian <gcherian@marvell.com> 24469L: linux-i2c@vger.kernel.org 24470S: Supported 24471W: http://www.marvell.com 24472F: drivers/i2c/busses/i2c-xlp9xx.c 24473 24474XRA1403 GPIO EXPANDER 24475M: Nandor Han <nandor.han@ge.com> 24476L: linux-gpio@vger.kernel.org 24477S: Maintained 24478F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24479F: drivers/gpio/gpio-xra1403.c 24480 24481XTENSA XTFPGA PLATFORM SUPPORT 24482M: Max Filippov <jcmvbkbc@gmail.com> 24483S: Maintained 24484F: drivers/spi/spi-xtensa-xtfpga.c 24485F: sound/soc/xtensa/xtfpga-i2s.c 24486 24487YAM DRIVER FOR AX.25 24488M: Jean-Paul Roubelat <jpr@f6fbb.org> 24489L: linux-hams@vger.kernel.org 24490S: Maintained 24491F: drivers/net/hamradio/yam* 24492F: include/linux/yam.h 24493 24494YAMA SECURITY MODULE 24495M: Kees Cook <keescook@chromium.org> 24496S: Supported 24497T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24498F: Documentation/admin-guide/LSM/Yama.rst 24499F: security/yama/ 24500 24501YAML NETLINK (YNL) 24502M: Donald Hunter <donald.hunter@gmail.com> 24503M: Jakub Kicinski <kuba@kernel.org> 24504F: Documentation/netlink/ 24505F: Documentation/userspace-api/netlink/intro-specs.rst 24506F: Documentation/userspace-api/netlink/specs.rst 24507F: tools/net/ynl/ 24508 24509YEALINK PHONE DRIVER 24510M: Henk Vergonet <Henk.Vergonet@gmail.com> 24511L: usbb2k-api-dev@nongnu.org 24512S: Maintained 24513F: Documentation/input/devices/yealink.rst 24514F: drivers/input/misc/yealink.* 24515 24516Z3FOLD COMPRESSED PAGE ALLOCATOR 24517M: Vitaly Wool <vitaly.wool@konsulko.com> 24518R: Miaohe Lin <linmiaohe@huawei.com> 24519L: linux-mm@kvack.org 24520S: Maintained 24521F: mm/z3fold.c 24522 24523Z8530 DRIVER FOR AX.25 24524M: Joerg Reuter <jreuter@yaina.de> 24525L: linux-hams@vger.kernel.org 24526S: Maintained 24527W: http://yaina.de/jreuter/ 24528W: http://www.qsl.net/dl1bke/ 24529F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24530F: drivers/net/hamradio/*scc.c 24531F: drivers/net/hamradio/z8530.h 24532 24533ZBUD COMPRESSED PAGE ALLOCATOR 24534M: Seth Jennings <sjenning@redhat.com> 24535M: Dan Streetman <ddstreet@ieee.org> 24536L: linux-mm@kvack.org 24537S: Maintained 24538F: mm/zbud.c 24539 24540ZD1211RW WIRELESS DRIVER 24541L: linux-wireless@vger.kernel.org 24542S: Orphan 24543F: drivers/net/wireless/zydas/zd1211rw/ 24544 24545ZD1301 MEDIA DRIVER 24546L: linux-media@vger.kernel.org 24547S: Orphan 24548W: https://linuxtv.org/ 24549Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24550F: drivers/media/usb/dvb-usb-v2/zd1301* 24551 24552ZD1301_DEMOD MEDIA DRIVER 24553L: linux-media@vger.kernel.org 24554S: Orphan 24555W: https://linuxtv.org/ 24556Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24557F: drivers/media/dvb-frontends/zd1301_demod* 24558 24559ZHAOXIN PROCESSOR SUPPORT 24560M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24561L: linux-kernel@vger.kernel.org 24562S: Maintained 24563F: arch/x86/kernel/cpu/zhaoxin.c 24564 24565ZONEFS FILESYSTEM 24566M: Damien Le Moal <dlemoal@kernel.org> 24567M: Naohiro Aota <naohiro.aota@wdc.com> 24568R: Johannes Thumshirn <jth@kernel.org> 24569L: linux-fsdevel@vger.kernel.org 24570S: Maintained 24571T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24572F: Documentation/filesystems/zonefs.rst 24573F: fs/zonefs/ 24574 24575ZR36067 VIDEO FOR LINUX DRIVER 24576M: Corentin Labbe <clabbe@baylibre.com> 24577L: mjpeg-users@lists.sourceforge.net 24578L: linux-media@vger.kernel.org 24579S: Maintained 24580W: http://mjpeg.sourceforge.net/driver-zoran/ 24581Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24582F: Documentation/driver-api/media/drivers/zoran.rst 24583F: drivers/media/pci/zoran/ 24584 24585ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24586M: Minchan Kim <minchan@kernel.org> 24587M: Sergey Senozhatsky <senozhatsky@chromium.org> 24588L: linux-kernel@vger.kernel.org 24589S: Maintained 24590F: Documentation/admin-guide/blockdev/zram.rst 24591F: drivers/block/zram/ 24592 24593ZS DECSTATION Z85C30 SERIAL DRIVER 24594M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24595S: Maintained 24596F: drivers/tty/serial/zs.* 24597 24598ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24599M: Minchan Kim <minchan@kernel.org> 24600M: Sergey Senozhatsky <senozhatsky@chromium.org> 24601L: linux-mm@kvack.org 24602S: Maintained 24603F: Documentation/mm/zsmalloc.rst 24604F: include/linux/zsmalloc.h 24605F: mm/zsmalloc.c 24606 24607ZSTD 24608M: Nick Terrell <terrelln@fb.com> 24609S: Maintained 24610B: https://github.com/facebook/zstd/issues 24611T: git https://github.com/terrelln/linux.git 24612F: crypto/zstd.c 24613F: include/linux/zstd* 24614F: lib/decompress_unzstd.c 24615F: lib/zstd/ 24616N: zstd 24617K: zstd 24618 24619ZSWAP COMPRESSED SWAP CACHING 24620M: Johannes Weiner <hannes@cmpxchg.org> 24621M: Yosry Ahmed <yosryahmed@google.com> 24622M: Nhat Pham <nphamcs@gmail.com> 24623R: Chengming Zhou <chengming.zhou@linux.dev> 24624L: linux-mm@kvack.org 24625S: Maintained 24626F: Documentation/admin-guide/mm/zswap.rst 24627F: include/linux/zpool.h 24628F: include/linux/zswap.h 24629F: mm/zpool.c 24630F: mm/zswap.c 24631F: tools/testing/selftests/cgroup/test_zswap.c 24632 24633THE REST 24634M: Linus Torvalds <torvalds@linux-foundation.org> 24635L: linux-kernel@vger.kernel.org 24636S: Buried alive in reporters 24637T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24638F: * 24639F: */ 24640
