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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 <wbg@kernel.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 <wbg@kernel.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 <wbg@kernel.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 <wbg@kernel.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 <wbg@kernel.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 <wbg@kernel.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 <wbg@kernel.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 1 EMBEDDED CONTROLLER DRIVER 262M: Nikita Travkin <nikita@trvn.ru> 263S: Maintained 264F: Documentation/devicetree/bindings/platform/acer,aspire1-ec.yaml 265F: drivers/platform/arm64/acer-aspire1-ec.c 266 267ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 268M: Peter Kaestle <peter@piie.net> 269L: platform-driver-x86@vger.kernel.org 270S: Maintained 271W: http://piie.net/?section=acerhdf 272F: drivers/platform/x86/acerhdf.c 273 274ACER WMI LAPTOP EXTRAS 275M: "Lee, Chun-Yi" <jlee@suse.com> 276L: platform-driver-x86@vger.kernel.org 277S: Maintained 278F: drivers/platform/x86/acer-wmi.c 279 280ACPI 281M: "Rafael J. Wysocki" <rafael@kernel.org> 282R: Len Brown <lenb@kernel.org> 283L: linux-acpi@vger.kernel.org 284S: Supported 285Q: https://patchwork.kernel.org/project/linux-acpi/list/ 286B: https://bugzilla.kernel.org 287T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 288F: Documentation/ABI/testing/configfs-acpi 289F: Documentation/ABI/testing/sysfs-bus-acpi 290F: Documentation/firmware-guide/acpi/ 291F: arch/x86/kernel/acpi/ 292F: arch/x86/pci/acpi.c 293F: drivers/acpi/ 294F: drivers/pci/*/*acpi* 295F: drivers/pci/*acpi* 296F: drivers/pnp/pnpacpi/ 297F: include/acpi/ 298F: include/linux/acpi.h 299F: include/linux/fwnode.h 300F: include/linux/fw_table.h 301F: lib/fw_table.c 302F: tools/power/acpi/ 303 304ACPI APEI 305M: "Rafael J. Wysocki" <rafael@kernel.org> 306R: Len Brown <lenb@kernel.org> 307R: James Morse <james.morse@arm.com> 308R: Tony Luck <tony.luck@intel.com> 309R: Borislav Petkov <bp@alien8.de> 310L: linux-acpi@vger.kernel.org 311F: drivers/acpi/apei/ 312 313ACPI COMPONENT ARCHITECTURE (ACPICA) 314M: Robert Moore <robert.moore@intel.com> 315M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 316L: linux-acpi@vger.kernel.org 317L: acpica-devel@lists.linux.dev 318S: Supported 319W: https://acpica.org/ 320W: https://github.com/acpica/acpica/ 321Q: https://patchwork.kernel.org/project/linux-acpi/list/ 322B: https://bugzilla.kernel.org 323B: https://bugs.acpica.org 324T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 325F: drivers/acpi/acpica/ 326F: include/acpi/ 327F: tools/power/acpi/ 328 329ACPI FOR ARM64 (ACPI/arm64) 330M: Lorenzo Pieralisi <lpieralisi@kernel.org> 331M: Hanjun Guo <guohanjun@huawei.com> 332M: Sudeep Holla <sudeep.holla@arm.com> 333L: linux-acpi@vger.kernel.org 334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 335S: Maintained 336F: drivers/acpi/arm64 337 338ACPI FOR RISC-V (ACPI/riscv) 339M: Sunil V L <sunilvl@ventanamicro.com> 340L: linux-acpi@vger.kernel.org 341L: linux-riscv@lists.infradead.org 342S: Maintained 343F: drivers/acpi/riscv/ 344 345ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 346M: Sudeep Holla <sudeep.holla@arm.com> 347L: linux-acpi@vger.kernel.org 348S: Supported 349F: drivers/mailbox/pcc.c 350 351ACPI PMIC DRIVERS 352M: "Rafael J. Wysocki" <rafael@kernel.org> 353M: Len Brown <lenb@kernel.org> 354R: Andy Shevchenko <andy@kernel.org> 355R: Mika Westerberg <mika.westerberg@linux.intel.com> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: drivers/acpi/pmic/ 362 363ACPI QUICKSTART DRIVER 364M: Armin Wolf <W_Armin@gmx.de> 365L: platform-driver-x86@vger.kernel.org 366S: Maintained 367F: drivers/platform/x86/quickstart.c 368 369ACPI SERIAL MULTI INSTANTIATE DRIVER 370M: Hans de Goede <hdegoede@redhat.com> 371L: platform-driver-x86@vger.kernel.org 372S: Maintained 373F: drivers/platform/x86/serial-multi-instantiate.c 374 375ACPI THERMAL DRIVER 376M: Rafael J. Wysocki <rafael@kernel.org> 377R: Zhang Rui <rui.zhang@intel.com> 378L: linux-acpi@vger.kernel.org 379S: Supported 380B: https://bugzilla.kernel.org 381F: drivers/acpi/*thermal* 382 383ACPI VIOT DRIVER 384M: Jean-Philippe Brucker <jean-philippe@linaro.org> 385L: linux-acpi@vger.kernel.org 386L: iommu@lists.linux.dev 387S: Maintained 388F: drivers/acpi/viot.c 389F: include/linux/acpi_viot.h 390 391ACPI WMI DRIVER 392M: Armin Wolf <W_Armin@gmx.de> 393L: platform-driver-x86@vger.kernel.org 394S: Maintained 395F: Documentation/ABI/testing/sysfs-bus-wmi 396F: Documentation/driver-api/wmi.rst 397F: Documentation/wmi/ 398F: drivers/platform/x86/wmi.c 399F: include/uapi/linux/wmi.h 400 401ACRN HYPERVISOR SERVICE MODULE 402M: Fei Li <fei1.li@intel.com> 403L: acrn-dev@lists.projectacrn.org (subscribers-only) 404S: Supported 405W: https://projectacrn.org 406F: Documentation/virt/acrn/ 407F: drivers/virt/acrn/ 408F: include/uapi/linux/acrn.h 409 410AD1889 ALSA SOUND DRIVER 411L: linux-parisc@vger.kernel.org 412S: Maintained 413W: https://parisc.wiki.kernel.org/index.php/AD1889 414F: sound/pci/ad1889.* 415 416AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 417M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 418L: linux-iio@vger.kernel.org 419S: Supported 420F: drivers/iio/potentiometer/ad5110.c 421 422AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 423M: Michael Hennerich <michael.hennerich@analog.com> 424S: Supported 425W: http://wiki.analog.com/AD5254 426W: https://ez.analog.com/linux-software-drivers 427F: drivers/misc/ad525x_dpot.c 428 429AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 430M: Michael Hennerich <michael.hennerich@analog.com> 431S: Supported 432W: http://wiki.analog.com/AD5398 433W: https://ez.analog.com/linux-software-drivers 434F: drivers/regulator/ad5398.c 435 436AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 437M: Michael Hennerich <michael.hennerich@analog.com> 438S: Supported 439W: http://wiki.analog.com/AD7142 440W: https://ez.analog.com/linux-software-drivers 441F: drivers/input/misc/ad714x.c 442 443AD738X ADC DRIVER (AD7380/1/2/4) 444M: Michael Hennerich <michael.hennerich@analog.com> 445M: Nuno Sá <nuno.sa@analog.com> 446R: David Lechner <dlechner@baylibre.com> 447S: Supported 448W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 449W: https://ez.analog.com/linux-software-drivers 450F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 451F: drivers/iio/adc/ad7380.c 452 453AD7877 TOUCHSCREEN DRIVER 454M: Michael Hennerich <michael.hennerich@analog.com> 455S: Supported 456W: http://wiki.analog.com/AD7877 457W: https://ez.analog.com/linux-software-drivers 458F: drivers/input/touchscreen/ad7877.c 459 460AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 461M: Michael Hennerich <michael.hennerich@analog.com> 462S: Supported 463W: http://wiki.analog.com/AD7879 464W: https://ez.analog.com/linux-software-drivers 465F: drivers/input/touchscreen/ad7879.c 466 467AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 468M: Michael Hennerich <michael.hennerich@analog.com> 469M: Nuno Sá <nuno.sa@analog.com> 470R: David Lechner <dlechner@baylibre.com> 471S: Supported 472W: https://ez.analog.com/linux-software-drivers 473F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 474F: Documentation/iio/ad7944.rst 475F: drivers/iio/adc/ad7944.c 476 477ADAFRUIT MINI I2C GAMEPAD 478M: Anshul Dalal <anshulusr@gmail.com> 479L: linux-input@vger.kernel.org 480S: Maintained 481F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 482F: drivers/input/joystick/adafruit-seesaw.c 483 484ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 485M: Jiri Kosina <jikos@kernel.org> 486S: Maintained 487 488ADF7242 IEEE 802.15.4 RADIO DRIVER 489M: Michael Hennerich <michael.hennerich@analog.com> 490L: linux-wpan@vger.kernel.org 491S: Supported 492W: https://wiki.analog.com/ADF7242 493W: https://ez.analog.com/linux-software-drivers 494F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 495F: drivers/net/ieee802154/adf7242.c 496 497ADM1025 HARDWARE MONITOR DRIVER 498M: Jean Delvare <jdelvare@suse.com> 499L: linux-hwmon@vger.kernel.org 500S: Maintained 501F: Documentation/hwmon/adm1025.rst 502F: drivers/hwmon/adm1025.c 503 504ADM1029 HARDWARE MONITOR DRIVER 505M: Corentin Labbe <clabbe.montjoie@gmail.com> 506L: linux-hwmon@vger.kernel.org 507S: Maintained 508F: drivers/hwmon/adm1029.c 509 510ADM8211 WIRELESS DRIVER 511L: linux-wireless@vger.kernel.org 512S: Orphan 513F: drivers/net/wireless/admtek/adm8211.* 514 515ADP1050 HARDWARE MONITOR DRIVER 516M: Radu Sabau <radu.sabau@analog.com> 517L: linux-hwmon@vger.kernel.org 518S: Supported 519W: https://ez.analog.com/linux-software-drivers 520F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 521 522ADP1653 FLASH CONTROLLER DRIVER 523M: Sakari Ailus <sakari.ailus@iki.fi> 524L: linux-media@vger.kernel.org 525S: Maintained 526F: drivers/media/i2c/adp1653.c 527F: include/media/i2c/adp1653.h 528 529ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 530M: Michael Hennerich <michael.hennerich@analog.com> 531S: Supported 532W: http://wiki.analog.com/ADP5520 533W: https://ez.analog.com/linux-software-drivers 534F: drivers/gpio/gpio-adp5520.c 535F: drivers/input/keyboard/adp5520-keys.c 536F: drivers/leds/leds-adp5520.c 537F: drivers/mfd/adp5520.c 538F: drivers/video/backlight/adp5520_bl.c 539 540ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 541M: Michael Hennerich <michael.hennerich@analog.com> 542S: Supported 543W: http://wiki.analog.com/ADP5588 544W: https://ez.analog.com/linux-software-drivers 545F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 546F: drivers/input/keyboard/adp5588-keys.c 547 548ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 549M: Michael Hennerich <michael.hennerich@analog.com> 550S: Supported 551W: http://wiki.analog.com/ADP8860 552W: https://ez.analog.com/linux-software-drivers 553F: drivers/video/backlight/adp8860_bl.c 554 555ADT746X FAN DRIVER 556M: Colin Leroy <colin@colino.net> 557S: Maintained 558F: drivers/macintosh/therm_adt746x.c 559 560ADT7475 HARDWARE MONITOR DRIVER 561M: Jean Delvare <jdelvare@suse.com> 562L: linux-hwmon@vger.kernel.org 563S: Maintained 564F: Documentation/hwmon/adt7475.rst 565F: drivers/hwmon/adt7475.c 566 567ADVANSYS SCSI DRIVER 568M: Matthew Wilcox <willy@infradead.org> 569M: Hannes Reinecke <hare@suse.com> 570L: linux-scsi@vger.kernel.org 571S: Maintained 572F: Documentation/scsi/advansys.rst 573F: drivers/scsi/advansys.c 574 575ADVANTECH SWBTN DRIVER 576M: Andrea Ho <Andrea.Ho@advantech.com.tw> 577L: platform-driver-x86@vger.kernel.org 578S: Maintained 579F: drivers/platform/x86/adv_swbutton.c 580 581ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 582M: Lucas Stankus <lucas.p.stankus@gmail.com> 583S: Supported 584F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 585F: drivers/iio/accel/adxl313* 586 587ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 588M: Michael Hennerich <michael.hennerich@analog.com> 589S: Supported 590W: http://wiki.analog.com/ADXL345 591W: https://ez.analog.com/linux-software-drivers 592F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 593F: drivers/input/misc/adxl34x.c 594 595ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 596M: Puranjay Mohan <puranjay@kernel.org> 597L: linux-iio@vger.kernel.org 598S: Supported 599F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 600F: drivers/iio/accel/adxl355.h 601F: drivers/iio/accel/adxl355_core.c 602F: drivers/iio/accel/adxl355_i2c.c 603F: drivers/iio/accel/adxl355_spi.c 604 605ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 606M: Cosmin Tanislav <cosmin.tanislav@analog.com> 607L: linux-iio@vger.kernel.org 608S: Supported 609W: https://ez.analog.com/linux-software-drivers 610F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 611F: drivers/iio/accel/adxl367* 612 613ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 614M: Michael Hennerich <michael.hennerich@analog.com> 615S: Supported 616W: https://ez.analog.com/linux-software-drivers 617F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 618F: drivers/iio/accel/adxl372.c 619F: drivers/iio/accel/adxl372_i2c.c 620F: drivers/iio/accel/adxl372_spi.c 621 622AF8133J THREE-AXIS MAGNETOMETER DRIVER 623M: Ondřej Jirman <megi@xff.cz> 624S: Maintained 625F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 626F: drivers/iio/magnetometer/af8133j.c 627 628AF9013 MEDIA DRIVER 629L: linux-media@vger.kernel.org 630S: Orphan 631W: https://linuxtv.org 632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 633F: drivers/media/dvb-frontends/af9013* 634 635AF9033 MEDIA DRIVER 636L: linux-media@vger.kernel.org 637S: Orphan 638W: https://linuxtv.org 639Q: http://patchwork.linuxtv.org/project/linux-media/list/ 640F: drivers/media/dvb-frontends/af9033* 641 642AFFS FILE SYSTEM 643M: David Sterba <dsterba@suse.com> 644L: linux-fsdevel@vger.kernel.org 645S: Odd Fixes 646F: Documentation/filesystems/affs.rst 647F: fs/affs/ 648 649AFS FILESYSTEM 650M: David Howells <dhowells@redhat.com> 651M: Marc Dionne <marc.dionne@auristor.com> 652L: linux-afs@lists.infradead.org 653S: Supported 654W: https://www.infradead.org/~dhowells/kafs/ 655F: Documentation/filesystems/afs.rst 656F: fs/afs/ 657F: include/trace/events/afs.h 658 659AGPGART DRIVER 660M: David Airlie <airlied@redhat.com> 661L: dri-devel@lists.freedesktop.org 662S: Maintained 663T: git https://gitlab.freedesktop.org/drm/kernel.git 664F: drivers/char/agp/ 665F: include/linux/agp* 666F: include/uapi/linux/agp* 667 668AHA152X SCSI DRIVER 669M: "Juergen E. Fischer" <fischer@norbit.de> 670L: linux-scsi@vger.kernel.org 671S: Maintained 672F: drivers/scsi/aha152x* 673F: drivers/scsi/pcmcia/aha152x* 674 675AIC7XXX / AIC79XX SCSI DRIVER 676M: Hannes Reinecke <hare@suse.com> 677L: linux-scsi@vger.kernel.org 678S: Maintained 679F: drivers/scsi/aic7xxx/ 680 681AIMSLAB FM RADIO RECEIVER DRIVER 682M: Hans Verkuil <hverkuil@xs4all.nl> 683L: linux-media@vger.kernel.org 684S: Maintained 685W: https://linuxtv.org 686T: git git://linuxtv.org/media_tree.git 687F: drivers/media/radio/radio-aimslab* 688 689AIO 690M: Benjamin LaHaise <bcrl@kvack.org> 691L: linux-aio@kvack.org 692S: Supported 693F: fs/aio.c 694F: include/linux/*aio*.h 695 696AIROHA ETHERNET DRIVER 697M: Lorenzo Bianconi <lorenzo@kernel.org> 698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 699L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 700L: netdev@vger.kernel.org 701S: Maintained 702F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 703F: drivers/net/ethernet/mediatek/airoha_eth.c 704 705AIROHA PCIE PHY DRIVER 706M: Lorenzo Bianconi <lorenzo@kernel.org> 707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 708S: Maintained 709F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 710F: drivers/phy/phy-airoha-pcie-regs.h 711F: drivers/phy/phy-airoha-pcie.c 712 713AIROHA SPI SNFI DRIVER 714M: Lorenzo Bianconi <lorenzo@kernel.org> 715M: Ray Liu <ray.liu@airoha.com> 716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 717L: linux-spi@vger.kernel.org 718S: Maintained 719F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 720F: drivers/spi/spi-airoha-snfi.c 721 722AIRSPY MEDIA DRIVER 723L: linux-media@vger.kernel.org 724S: Orphan 725W: https://linuxtv.org 726Q: http://patchwork.linuxtv.org/project/linux-media/list/ 727F: drivers/media/usb/airspy/ 728 729ALACRITECH GIGABIT ETHERNET DRIVER 730M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 731S: Maintained 732F: drivers/net/ethernet/alacritech/* 733 734ALCATEL SPEEDTOUCH USB DRIVER 735M: Duncan Sands <duncan.sands@free.fr> 736L: linux-usb@vger.kernel.org 737S: Maintained 738W: http://www.linux-usb.org/SpeedTouch/ 739F: drivers/usb/atm/speedtch.c 740F: drivers/usb/atm/usbatm.c 741 742ALCHEMY AU1XX0 MMC DRIVER 743M: Manuel Lauss <manuel.lauss@gmail.com> 744S: Maintained 745F: drivers/mmc/host/au1xmmc.c 746 747ALI1563 I2C DRIVER 748M: Rudolf Marek <r.marek@assembler.cz> 749L: linux-i2c@vger.kernel.org 750S: Maintained 751F: Documentation/i2c/busses/i2c-ali1563.rst 752F: drivers/i2c/busses/i2c-ali1563.c 753 754ALIBABA ELASTIC RDMA DRIVER 755M: Cheng Xu <chengyou@linux.alibaba.com> 756M: Kai Shen <kaishen@linux.alibaba.com> 757L: linux-rdma@vger.kernel.org 758S: Supported 759F: drivers/infiniband/hw/erdma 760F: include/uapi/rdma/erdma-abi.h 761 762ALIBABA PMU DRIVER 763M: Shuai Xue <xueshuai@linux.alibaba.com> 764S: Supported 765F: Documentation/admin-guide/perf/alibaba_pmu.rst 766F: drivers/perf/alibaba_uncore_drw_pmu.c 767 768ALIENWARE WMI DRIVER 769L: Dell.Client.Kernel@dell.com 770S: Maintained 771F: drivers/platform/x86/dell/alienware-wmi.c 772 773ALLEGRO DVT VIDEO IP CORE DRIVER 774M: Michael Tretter <m.tretter@pengutronix.de> 775R: Pengutronix Kernel Team <kernel@pengutronix.de> 776L: linux-media@vger.kernel.org 777S: Maintained 778F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 779F: drivers/media/platform/allegro-dvt/ 780 781ALLIED VISION ALVIUM CAMERA DRIVER 782M: Tommaso Merciai <tomm.merciai@gmail.com> 783M: Martin Hecht <martin.hecht@avnet.eu> 784L: linux-media@vger.kernel.org 785S: Maintained 786F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 787F: drivers/media/i2c/alvium-csi2.c 788F: drivers/media/i2c/alvium-csi2.h 789 790ALLWINNER A10 CSI DRIVER 791M: Maxime Ripard <mripard@kernel.org> 792L: linux-media@vger.kernel.org 793S: Maintained 794T: git git://linuxtv.org/media_tree.git 795F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 796F: drivers/media/platform/sunxi/sun4i-csi/ 797 798ALLWINNER A31 CSI DRIVER 799M: Yong Deng <yong.deng@magewell.com> 800M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 801L: linux-media@vger.kernel.org 802S: Maintained 803T: git git://linuxtv.org/media_tree.git 804F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 805F: drivers/media/platform/sunxi/sun6i-csi/ 806 807ALLWINNER A31 ISP DRIVER 808M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 809L: linux-media@vger.kernel.org 810S: Maintained 811T: git git://linuxtv.org/media_tree.git 812F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 813F: drivers/staging/media/sunxi/sun6i-isp/ 814F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 815 816ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 817M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 818L: linux-media@vger.kernel.org 819S: Maintained 820T: git git://linuxtv.org/media_tree.git 821F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 822F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 823 824ALLWINNER CPUFREQ DRIVER 825M: Yangtao Li <tiny.windzz@gmail.com> 826L: linux-pm@vger.kernel.org 827S: Maintained 828F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 829F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 830 831ALLWINNER CRYPTO DRIVERS 832M: Corentin Labbe <clabbe.montjoie@gmail.com> 833L: linux-crypto@vger.kernel.org 834S: Maintained 835F: drivers/crypto/allwinner/ 836 837ALLWINNER DMIC DRIVERS 838M: Ban Tao <fengzheng923@gmail.com> 839L: alsa-devel@alsa-project.org (moderated for non-subscribers) 840S: Maintained 841F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 842F: sound/soc/sunxi/sun50i-dmic.c 843 844ALLWINNER HARDWARE SPINLOCK SUPPORT 845M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 846S: Maintained 847F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 848F: drivers/hwspinlock/sun6i_hwspinlock.c 849 850ALLWINNER THERMAL DRIVER 851M: Vasily Khoruzhick <anarsoul@gmail.com> 852M: Yangtao Li <tiny.windzz@gmail.com> 853L: linux-pm@vger.kernel.org 854S: Maintained 855F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 856F: drivers/thermal/sun8i_thermal.c 857 858ALLWINNER VPU DRIVER 859M: Maxime Ripard <mripard@kernel.org> 860M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 861L: linux-media@vger.kernel.org 862S: Maintained 863F: drivers/staging/media/sunxi/cedrus/ 864 865ALPHA PORT 866M: Richard Henderson <richard.henderson@linaro.org> 867M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 868M: Matt Turner <mattst88@gmail.com> 869L: linux-alpha@vger.kernel.org 870S: Odd Fixes 871F: arch/alpha/ 872 873ALPS PS/2 TOUCHPAD DRIVER 874R: Pali Rohár <pali@kernel.org> 875F: drivers/input/mouse/alps.* 876 877ALTERA MAILBOX DRIVER 878M: Mun Yew Tham <mun.yew.tham@intel.com> 879S: Maintained 880F: drivers/mailbox/mailbox-altera.c 881 882ALTERA MSGDMA IP CORE DRIVER 883M: Olivier Dautricourt <olivierdautricourt@gmail.com> 884R: Stefan Roese <sr@denx.de> 885L: dmaengine@vger.kernel.org 886S: Odd Fixes 887F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 888F: drivers/dma/altera-msgdma.c 889 890ALTERA PIO DRIVER 891M: Mun Yew Tham <mun.yew.tham@intel.com> 892L: linux-gpio@vger.kernel.org 893S: Maintained 894F: drivers/gpio/gpio-altera.c 895 896ALTERA TRIPLE SPEED ETHERNET DRIVER 897M: Joyce Ooi <joyce.ooi@intel.com> 898L: netdev@vger.kernel.org 899S: Maintained 900F: drivers/net/ethernet/altera/ 901 902ALTERA UART/JTAG UART SERIAL DRIVERS 903M: Tobias Klauser <tklauser@distanz.ch> 904L: linux-serial@vger.kernel.org 905S: Maintained 906F: drivers/tty/serial/altera_jtaguart.c 907F: drivers/tty/serial/altera_uart.c 908F: include/linux/altera_jtaguart.h 909F: include/linux/altera_uart.h 910 911AMAZON ANNAPURNA LABS FIC DRIVER 912M: Talel Shenhar <talel@amazon.com> 913S: Maintained 914F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 915F: drivers/irqchip/irq-al-fic.c 916 917AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 918M: Talel Shenhar <talel@amazon.com> 919M: Talel Shenhar <talelshenhar@gmail.com> 920S: Maintained 921F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 922F: drivers/edac/al_mc_edac.c 923 924AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 925M: Talel Shenhar <talel@amazon.com> 926S: Maintained 927F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 928F: drivers/thermal/thermal_mmio.c 929 930AMAZON ETHERNET DRIVERS 931M: Shay Agroskin <shayagr@amazon.com> 932M: Arthur Kiyanovski <akiyano@amazon.com> 933R: David Arinzon <darinzon@amazon.com> 934R: Noam Dagan <ndagan@amazon.com> 935R: Saeed Bishara <saeedb@amazon.com> 936L: netdev@vger.kernel.org 937S: Supported 938F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 939F: drivers/net/ethernet/amazon/ 940 941AMAZON RDMA EFA DRIVER 942M: Michael Margolin <mrgolin@amazon.com> 943R: Gal Pressman <gal.pressman@linux.dev> 944R: Yossi Leybovich <sleybo@amazon.com> 945L: linux-rdma@vger.kernel.org 946S: Supported 947Q: https://patchwork.kernel.org/project/linux-rdma/list/ 948F: drivers/infiniband/hw/efa/ 949F: include/uapi/rdma/efa-abi.h 950 951AMD ADDRESS TRANSLATION LIBRARY (ATL) 952M: Yazen Ghannam <Yazen.Ghannam@amd.com> 953L: linux-edac@vger.kernel.org 954S: Supported 955F: drivers/ras/amd/atl/* 956 957AMD AXI W1 DRIVER 958M: Kris Chaplin <kris.chaplin@amd.com> 959R: Thomas Delev <thomas.delev@amd.com> 960R: Michal Simek <michal.simek@amd.com> 961S: Maintained 962F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 963F: drivers/w1/masters/amd_axi_w1.c 964 965AMD CDX BUS DRIVER 966M: Nipun Gupta <nipun.gupta@amd.com> 967M: Nikhil Agarwal <nikhil.agarwal@amd.com> 968S: Maintained 969F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 970F: drivers/cdx/* 971F: include/linux/cdx/* 972 973AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 974M: Tom Lendacky <thomas.lendacky@amd.com> 975M: John Allen <john.allen@amd.com> 976L: linux-crypto@vger.kernel.org 977S: Supported 978F: drivers/crypto/ccp/ 979F: include/linux/ccp.h 980 981AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 982M: Ashish Kalra <ashish.kalra@amd.com> 983M: Tom Lendacky <thomas.lendacky@amd.com> 984L: linux-crypto@vger.kernel.org 985S: Supported 986F: drivers/crypto/ccp/sev* 987F: include/uapi/linux/psp-sev.h 988 989AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 990M: Mario Limonciello <mario.limonciello@amd.com> 991L: linux-crypto@vger.kernel.org 992S: Supported 993F: drivers/crypto/ccp/dbc.c 994F: drivers/crypto/ccp/dbc.h 995F: drivers/crypto/ccp/platform-access.c 996F: drivers/crypto/ccp/platform-access.h 997F: include/uapi/linux/psp-dbc.h 998F: tools/crypto/ccp/*.c 999F: tools/crypto/ccp/*.py 1000 1001AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1002M: Mario Limonciello <mario.limonciello@amd.com> 1003L: linux-crypto@vger.kernel.org 1004S: Supported 1005F: drivers/crypto/ccp/hsti.* 1006 1007AMD DISPLAY CORE 1008M: Harry Wentland <harry.wentland@amd.com> 1009M: Leo Li <sunpeng.li@amd.com> 1010M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 1011L: amd-gfx@lists.freedesktop.org 1012S: Supported 1013T: git https://gitlab.freedesktop.org/agd5f/linux.git 1014F: drivers/gpu/drm/amd/display/ 1015 1016AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1017M: Huang Rui <ray.huang@amd.com> 1018L: linux-hwmon@vger.kernel.org 1019S: Supported 1020F: Documentation/hwmon/fam15h_power.rst 1021F: drivers/hwmon/fam15h_power.c 1022 1023AMD FCH GPIO DRIVER 1024M: Enrico Weigelt, metux IT consult <info@metux.net> 1025L: linux-gpio@vger.kernel.org 1026S: Maintained 1027F: drivers/gpio/gpio-amd-fch.c 1028F: include/linux/platform_data/gpio/gpio-amd-fch.h 1029 1030AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1031L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1032S: Orphan 1033F: drivers/usb/gadget/udc/amd5536udc.* 1034 1035AMD GEODE PROCESSOR/CHIPSET SUPPORT 1036M: Andres Salomon <dilinger@queued.net> 1037L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1038S: Supported 1039W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1040F: arch/x86/include/asm/geode.h 1041F: drivers/char/hw_random/geode-rng.c 1042F: drivers/crypto/geode* 1043F: drivers/video/fbdev/geode/ 1044 1045AMD HSMP DRIVER 1046M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1047R: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 1048L: platform-driver-x86@vger.kernel.org 1049S: Maintained 1050F: Documentation/arch/x86/amd_hsmp.rst 1051F: arch/x86/include/asm/amd_hsmp.h 1052F: arch/x86/include/uapi/asm/amd_hsmp.h 1053F: drivers/platform/x86/amd/hsmp.c 1054 1055AMD IOMMU (AMD-VI) 1056M: Joerg Roedel <joro@8bytes.org> 1057R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1058L: iommu@lists.linux.dev 1059S: Maintained 1060T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1061F: drivers/iommu/amd/ 1062F: include/linux/amd-iommu.h 1063 1064AMD KFD 1065M: Felix Kuehling <Felix.Kuehling@amd.com> 1066L: amd-gfx@lists.freedesktop.org 1067S: Supported 1068T: git https://gitlab.freedesktop.org/agd5f/linux.git 1069F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1070F: drivers/gpu/drm/amd/amdkfd/ 1071F: drivers/gpu/drm/amd/include/cik_structs.h 1072F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1073F: drivers/gpu/drm/amd/include/v9_structs.h 1074F: drivers/gpu/drm/amd/include/vi_structs.h 1075F: include/uapi/linux/kfd_ioctl.h 1076F: include/uapi/linux/kfd_sysfs.h 1077 1078AMD MP2 I2C DRIVER 1079M: Elie Morisse <syniurge@gmail.com> 1080M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1081L: linux-i2c@vger.kernel.org 1082S: Maintained 1083F: drivers/i2c/busses/i2c-amd-mp2* 1084 1085AMD PDS CORE DRIVER 1086M: Shannon Nelson <shannon.nelson@amd.com> 1087M: Brett Creeley <brett.creeley@amd.com> 1088L: netdev@vger.kernel.org 1089S: Supported 1090F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1091F: drivers/net/ethernet/amd/pds_core/ 1092F: include/linux/pds/ 1093 1094AMD PMC DRIVER 1095M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1096L: platform-driver-x86@vger.kernel.org 1097S: Maintained 1098F: drivers/platform/x86/amd/pmc/ 1099 1100AMD PMF DRIVER 1101M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1102L: platform-driver-x86@vger.kernel.org 1103S: Maintained 1104F: Documentation/ABI/testing/sysfs-amd-pmf 1105F: drivers/platform/x86/amd/pmf/ 1106 1107AMD POWERPLAY AND SWSMU 1108M: Kenneth Feng <kenneth.feng@amd.com> 1109L: amd-gfx@lists.freedesktop.org 1110S: Supported 1111T: git https://gitlab.freedesktop.org/agd5f/linux.git 1112F: drivers/gpu/drm/amd/pm/ 1113 1114AMD PSTATE DRIVER 1115M: Huang Rui <ray.huang@amd.com> 1116M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1117M: Mario Limonciello <mario.limonciello@amd.com> 1118R: Perry Yuan <perry.yuan@amd.com> 1119L: linux-pm@vger.kernel.org 1120S: Supported 1121F: Documentation/admin-guide/pm/amd-pstate.rst 1122F: drivers/cpufreq/amd-pstate* 1123F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1124 1125AMD PTDMA DRIVER 1126M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1127L: dmaengine@vger.kernel.org 1128S: Maintained 1129F: drivers/dma/ptdma/ 1130 1131AMD SEATTLE DEVICE TREE SUPPORT 1132M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1133M: Tom Lendacky <thomas.lendacky@amd.com> 1134S: Supported 1135F: arch/arm64/boot/dts/amd/ 1136 1137AMD SENSOR FUSION HUB DRIVER 1138M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1139L: linux-input@vger.kernel.org 1140S: Maintained 1141F: Documentation/hid/amd-sfh* 1142F: drivers/hid/amd-sfh-hid/ 1143 1144AMD SPI DRIVER 1145M: Sanjay R Mehta <sanju.mehta@amd.com> 1146S: Maintained 1147F: drivers/spi/spi-amd.c 1148 1149AMD XGBE DRIVER 1150M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1151L: netdev@vger.kernel.org 1152S: Supported 1153F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1154F: drivers/net/ethernet/amd/xgbe/ 1155 1156AMLOGIC DDR PMU DRIVER 1157M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1158L: linux-amlogic@lists.infradead.org 1159S: Supported 1160W: http://www.amlogic.com 1161F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1162F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1163F: drivers/perf/amlogic/ 1164F: include/soc/amlogic/ 1165 1166AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1167M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1168L: linux-hwmon@vger.kernel.org 1169S: Maintained 1170F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1171F: Documentation/hwmon/chipcap2.rst 1172F: drivers/hwmon/chipcap2.c 1173 1174AMPHION VPU CODEC V4L2 DRIVER 1175M: Ming Qian <ming.qian@nxp.com> 1176M: Zhou Peng <eagle.zhou@nxp.com> 1177L: linux-media@vger.kernel.org 1178S: Maintained 1179F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1180F: drivers/media/platform/amphion/ 1181 1182AMS AS73211 DRIVER 1183M: Christian Eggers <ceggers@arri.de> 1184L: linux-iio@vger.kernel.org 1185S: Maintained 1186F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1187F: drivers/iio/light/as73211.c 1188 1189AMT (Automatic Multicast Tunneling) 1190M: Taehee Yoo <ap420073@gmail.com> 1191L: netdev@vger.kernel.org 1192S: Maintained 1193T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1194T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1195F: drivers/net/amt.c 1196 1197ANALOG DEVICES INC AD3552R DRIVER 1198M: Nuno Sá <nuno.sa@analog.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1203F: drivers/iio/dac/ad3552r.c 1204 1205ANALOG DEVICES INC AD4130 DRIVER 1206M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1211F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1212F: drivers/iio/adc/ad4130.c 1213 1214ANALOG DEVICES INC AD7091R DRIVER 1215M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1216L: linux-iio@vger.kernel.org 1217S: Supported 1218W: http://ez.analog.com/community/linux-device-drivers 1219F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1220F: drivers/iio/adc/ad7091r* 1221 1222ANALOG DEVICES INC AD7192 DRIVER 1223M: Alisa-Dariana Roman <alisa.roman@analog.com> 1224L: linux-iio@vger.kernel.org 1225S: Supported 1226W: https://ez.analog.com/linux-software-drivers 1227F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1228F: drivers/iio/adc/ad7192.c 1229 1230ANALOG DEVICES INC AD7292 DRIVER 1231M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: https://ez.analog.com/linux-software-drivers 1235F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1236F: drivers/iio/adc/ad7292.c 1237 1238ANALOG DEVICES INC AD7293 DRIVER 1239M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1240L: linux-iio@vger.kernel.org 1241S: Supported 1242W: https://ez.analog.com/linux-software-drivers 1243F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1244F: drivers/iio/dac/ad7293.c 1245 1246ANALOG DEVICES INC AD74115 DRIVER 1247M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1248L: linux-iio@vger.kernel.org 1249S: Supported 1250W: https://ez.analog.com/linux-software-drivers 1251F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1252F: drivers/iio/addac/ad74115.c 1253 1254ANALOG DEVICES INC AD74413R DRIVER 1255M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1256L: linux-iio@vger.kernel.org 1257S: Supported 1258W: https://ez.analog.com/linux-software-drivers 1259F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1260F: drivers/iio/addac/ad74413r.c 1261F: include/dt-bindings/iio/addac/adi,ad74413r.h 1262 1263ANALOG DEVICES INC AD7768-1 DRIVER 1264M: Michael Hennerich <Michael.Hennerich@analog.com> 1265L: linux-iio@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1269F: drivers/iio/adc/ad7768-1.c 1270 1271ANALOG DEVICES INC AD7780 DRIVER 1272M: Michael Hennerich <Michael.Hennerich@analog.com> 1273M: Renato Lui Geh <renatogeh@gmail.com> 1274L: linux-iio@vger.kernel.org 1275S: Supported 1276W: https://ez.analog.com/linux-software-drivers 1277F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1278F: drivers/iio/adc/ad7780.c 1279 1280ANALOG DEVICES INC AD9739a DRIVER 1281M: Nuno Sa <nuno.sa@analog.com> 1282M: Dragos Bogdan <dragos.bogdan@analog.com> 1283L: linux-iio@vger.kernel.org 1284S: Supported 1285W: https://ez.analog.com/linux-software-drivers 1286F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1287F: drivers/iio/dac/ad9739a.c 1288 1289ANALOG DEVICES INC ADA4250 DRIVER 1290M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1291L: linux-iio@vger.kernel.org 1292S: Supported 1293W: https://ez.analog.com/linux-software-drivers 1294F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1295F: drivers/iio/amplifiers/ada4250.c 1296 1297ANALOG DEVICES INC ADF4377 DRIVER 1298M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1299L: linux-iio@vger.kernel.org 1300S: Supported 1301W: https://ez.analog.com/linux-software-drivers 1302F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1303F: drivers/iio/frequency/adf4377.c 1304 1305ANALOG DEVICES INC ADGS1408 DRIVER 1306M: Mircea Caprioru <mircea.caprioru@analog.com> 1307S: Supported 1308F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1309F: drivers/mux/adgs1408.c 1310 1311ANALOG DEVICES INC ADIN DRIVER 1312M: Michael Hennerich <michael.hennerich@analog.com> 1313L: netdev@vger.kernel.org 1314S: Supported 1315W: https://ez.analog.com/linux-software-drivers 1316F: Documentation/devicetree/bindings/net/adi,adin.yaml 1317F: drivers/net/phy/adin.c 1318 1319ANALOG DEVICES INC ADIS DRIVER LIBRARY 1320M: Nuno Sa <nuno.sa@analog.com> 1321L: linux-iio@vger.kernel.org 1322S: Supported 1323F: drivers/iio/imu/adis.c 1324F: drivers/iio/imu/adis_buffer.c 1325F: drivers/iio/imu/adis_trigger.c 1326F: include/linux/iio/imu/adis.h 1327 1328ANALOG DEVICES INC ADIS16460 DRIVER 1329M: Dragos Bogdan <dragos.bogdan@analog.com> 1330L: linux-iio@vger.kernel.org 1331S: Supported 1332W: https://ez.analog.com/linux-software-drivers 1333F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1334F: drivers/iio/imu/adis16460.c 1335 1336ANALOG DEVICES INC ADIS16475 DRIVER 1337M: Nuno Sa <nuno.sa@analog.com> 1338L: linux-iio@vger.kernel.org 1339S: Supported 1340W: https://ez.analog.com/linux-software-drivers 1341F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1342F: drivers/iio/imu/adis16475.c 1343 1344ANALOG DEVICES INC ADM1177 DRIVER 1345M: Michael Hennerich <Michael.Hennerich@analog.com> 1346L: linux-hwmon@vger.kernel.org 1347S: Supported 1348W: https://ez.analog.com/linux-software-drivers 1349F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1350F: drivers/hwmon/adm1177.c 1351 1352ANALOG DEVICES INC ADMFM2000 DRIVER 1353M: Kim Seer Paller <kimseer.paller@analog.com> 1354L: linux-iio@vger.kernel.org 1355S: Supported 1356W: https://ez.analog.com/linux-software-drivers 1357F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1358F: drivers/iio/frequency/admfm2000.c 1359 1360ANALOG DEVICES INC ADMV1013 DRIVER 1361M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1362L: linux-iio@vger.kernel.org 1363S: Supported 1364W: https://ez.analog.com/linux-software-drivers 1365F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1366F: drivers/iio/frequency/admv1013.c 1367 1368ANALOG DEVICES INC ADMV1014 DRIVER 1369M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1370L: linux-iio@vger.kernel.org 1371S: Supported 1372W: https://ez.analog.com/linux-software-drivers 1373F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1374F: drivers/iio/frequency/admv1014.c 1375 1376ANALOG DEVICES INC ADMV8818 DRIVER 1377M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1378L: linux-iio@vger.kernel.org 1379S: Supported 1380W: https://ez.analog.com/linux-software-drivers 1381F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1382F: drivers/iio/filter/admv8818.c 1383 1384ANALOG DEVICES INC ADP5061 DRIVER 1385M: Michael Hennerich <Michael.Hennerich@analog.com> 1386L: linux-pm@vger.kernel.org 1387S: Supported 1388W: https://ez.analog.com/linux-software-drivers 1389F: drivers/power/supply/adp5061.c 1390 1391ANALOG DEVICES INC ADRF6780 DRIVER 1392M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1393L: linux-iio@vger.kernel.org 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1397F: drivers/iio/frequency/adrf6780.c 1398 1399ANALOG DEVICES INC ADV7180 DRIVER 1400M: Lars-Peter Clausen <lars@metafoo.de> 1401L: linux-media@vger.kernel.org 1402S: Supported 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1405F: drivers/media/i2c/adv7180.c 1406 1407ANALOG DEVICES INC ADV748X DRIVER 1408M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1409L: linux-media@vger.kernel.org 1410S: Maintained 1411F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1412F: drivers/media/i2c/adv748x/* 1413 1414ANALOG DEVICES INC ADV7511 DRIVER 1415M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1416L: linux-media@vger.kernel.org 1417S: Maintained 1418F: drivers/media/i2c/adv7511* 1419 1420ANALOG DEVICES INC ADV7604 DRIVER 1421M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1422L: linux-media@vger.kernel.org 1423S: Maintained 1424F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1425F: drivers/media/i2c/adv7604* 1426 1427ANALOG DEVICES INC ADV7842 DRIVER 1428M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1429L: linux-media@vger.kernel.org 1430S: Maintained 1431F: drivers/media/i2c/adv7842* 1432 1433ANALOG DEVICES INC ADXRS290 DRIVER 1434M: Nishant Malpani <nish.malpani25@gmail.com> 1435L: linux-iio@vger.kernel.org 1436S: Supported 1437F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1438F: drivers/iio/gyro/adxrs290.c 1439 1440ANALOG DEVICES INC ASOC CODEC DRIVERS 1441M: Lars-Peter Clausen <lars@metafoo.de> 1442M: Nuno Sá <nuno.sa@analog.com> 1443L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1444S: Supported 1445W: http://wiki.analog.com/ 1446W: https://ez.analog.com/linux-software-drivers 1447F: sound/soc/codecs/ad1* 1448F: sound/soc/codecs/ad7* 1449F: sound/soc/codecs/adau* 1450F: sound/soc/codecs/adav* 1451F: sound/soc/codecs/sigmadsp.* 1452F: sound/soc/codecs/ssm* 1453 1454ANALOG DEVICES INC AXI DAC DRIVER 1455M: Nuno Sa <nuno.sa@analog.com> 1456L: linux-iio@vger.kernel.org 1457S: Supported 1458W: https://ez.analog.com/linux-software-drivers 1459F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1460F: drivers/iio/dac/adi-axi-dac.c 1461 1462ANALOG DEVICES INC DMA DRIVERS 1463M: Lars-Peter Clausen <lars@metafoo.de> 1464S: Supported 1465W: https://ez.analog.com/linux-software-drivers 1466F: drivers/dma/dma-axi-dmac.c 1467 1468ANALOG DEVICES INC IIO DRIVERS 1469M: Lars-Peter Clausen <lars@metafoo.de> 1470M: Michael Hennerich <Michael.Hennerich@analog.com> 1471S: Supported 1472W: http://wiki.analog.com/ 1473W: https://ez.analog.com/linux-software-drivers 1474F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1475F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1476F: Documentation/devicetree/bindings/iio/*/adi,* 1477F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1478F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1479F: drivers/iio/*/ad* 1480F: drivers/iio/adc/ltc249* 1481F: drivers/iio/amplifiers/hmc425a.c 1482F: drivers/staging/iio/*/ad* 1483X: drivers/iio/*/adjd* 1484 1485ANALOGBITS PLL LIBRARIES 1486M: Paul Walmsley <paul.walmsley@sifive.com> 1487M: Samuel Holland <samuel.holland@sifive.com> 1488S: Supported 1489F: drivers/clk/analogbits/* 1490F: include/linux/clk/analogbits* 1491 1492ANDROID DRIVERS 1493M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1494M: Arve Hjønnevåg <arve@android.com> 1495M: Todd Kjos <tkjos@android.com> 1496M: Martijn Coenen <maco@android.com> 1497M: Joel Fernandes <joel@joelfernandes.org> 1498M: Christian Brauner <christian@brauner.io> 1499M: Carlos Llamas <cmllamas@google.com> 1500M: Suren Baghdasaryan <surenb@google.com> 1501L: linux-kernel@vger.kernel.org 1502S: Supported 1503T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1504F: drivers/android/ 1505 1506ANDROID GOLDFISH PIC DRIVER 1507M: Miodrag Dinic <miodrag.dinic@mips.com> 1508S: Supported 1509F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1510F: drivers/irqchip/irq-goldfish-pic.c 1511 1512ANDROID GOLDFISH RTC DRIVER 1513M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1514S: Supported 1515F: drivers/rtc/rtc-goldfish.c 1516 1517AOA (Apple Onboard Audio) ALSA DRIVER 1518M: Johannes Berg <johannes@sipsolutions.net> 1519L: linuxppc-dev@lists.ozlabs.org 1520L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1521S: Maintained 1522F: sound/aoa/ 1523 1524APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1525M: William Breathitt Gray <wbg@kernel.org> 1526L: linux-iio@vger.kernel.org 1527S: Maintained 1528F: drivers/iio/addac/stx104.c 1529 1530APM DRIVER 1531M: Jiri Kosina <jikos@kernel.org> 1532S: Odd fixes 1533T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1534F: arch/x86/kernel/apm_32.c 1535F: drivers/char/apm-emulation.c 1536F: include/linux/apm_bios.h 1537F: include/uapi/linux/apm_bios.h 1538 1539APPARMOR SECURITY MODULE 1540M: John Johansen <john.johansen@canonical.com> 1541M: John Johansen <john@apparmor.net> 1542L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1543S: Supported 1544W: apparmor.net 1545B: https://gitlab.com/apparmor/apparmor-kernel 1546C: irc://irc.oftc.net/apparmor 1547T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1548T: https://gitlab.com/apparmor/apparmor-kernel.git 1549F: Documentation/admin-guide/LSM/apparmor.rst 1550F: security/apparmor/ 1551 1552APPLE BCM5974 MULTITOUCH DRIVER 1553M: Henrik Rydberg <rydberg@bitmath.org> 1554L: linux-input@vger.kernel.org 1555S: Odd fixes 1556F: drivers/input/mouse/bcm5974.c 1557 1558APPLE PCIE CONTROLLER DRIVER 1559M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1560M: Marc Zyngier <maz@kernel.org> 1561L: linux-pci@vger.kernel.org 1562S: Maintained 1563F: drivers/pci/controller/pcie-apple.c 1564 1565APPLE SMC DRIVER 1566M: Henrik Rydberg <rydberg@bitmath.org> 1567L: linux-hwmon@vger.kernel.org 1568S: Odd fixes 1569F: drivers/hwmon/applesmc.c 1570 1571APPLETALK NETWORK LAYER 1572L: netdev@vger.kernel.org 1573S: Odd fixes 1574F: include/linux/atalk.h 1575F: include/uapi/linux/atalk.h 1576F: net/appletalk/ 1577 1578APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1579M: Khuong Dinh <khuong@os.amperecomputing.com> 1580S: Supported 1581F: arch/arm64/boot/dts/apm/ 1582 1583APPLIED MICRO (APM) X-GENE SOC EDAC 1584M: Khuong Dinh <khuong@os.amperecomputing.com> 1585S: Supported 1586F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1587F: drivers/edac/xgene_edac.c 1588 1589APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1590M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1591M: Keyur Chudgar <keyur@os.amperecomputing.com> 1592S: Supported 1593F: drivers/net/ethernet/apm/xgene-v2/ 1594 1595APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1596M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1597M: Keyur Chudgar <keyur@os.amperecomputing.com> 1598M: Quan Nguyen <quan@os.amperecomputing.com> 1599S: Supported 1600F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1601F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1602F: drivers/net/ethernet/apm/xgene/ 1603F: drivers/net/mdio/mdio-xgene.c 1604 1605APPLIED MICRO (APM) X-GENE SOC PMU 1606M: Khuong Dinh <khuong@os.amperecomputing.com> 1607S: Supported 1608F: Documentation/admin-guide/perf/xgene-pmu.rst 1609F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1610F: drivers/perf/xgene_pmu.c 1611 1612APTINA CAMERA SENSOR PLL 1613M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1614L: linux-media@vger.kernel.org 1615S: Maintained 1616F: drivers/media/i2c/aptina-pll.* 1617 1618AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1619M: Aleksa Savic <savicaleksa83@gmail.com> 1620M: Jack Doan <me@jackdoan.com> 1621L: linux-hwmon@vger.kernel.org 1622S: Maintained 1623F: Documentation/hwmon/aquacomputer_d5next.rst 1624F: drivers/hwmon/aquacomputer_d5next.c 1625 1626AQUANTIA ETHERNET DRIVER (atlantic) 1627M: Igor Russkikh <irusskikh@marvell.com> 1628L: netdev@vger.kernel.org 1629S: Supported 1630W: https://www.marvell.com/ 1631Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1632F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1633F: drivers/net/ethernet/aquantia/atlantic/ 1634 1635AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1636M: Egor Pomozov <epomozov@marvell.com> 1637L: netdev@vger.kernel.org 1638S: Supported 1639W: http://www.aquantia.com 1640F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1641 1642AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1643M: Krzysztof Hałasa <khalasa@piap.pl> 1644L: linux-media@vger.kernel.org 1645S: Maintained 1646F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1647F: drivers/media/i2c/ar0521.c 1648 1649ARASAN NAND CONTROLLER DRIVER 1650M: Miquel Raynal <miquel.raynal@bootlin.com> 1651R: Michal Simek <michal.simek@amd.com> 1652L: linux-mtd@lists.infradead.org 1653S: Maintained 1654F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1655F: drivers/mtd/nand/raw/arasan-nand-controller.c 1656 1657ARC FRAMEBUFFER DRIVER 1658M: Jaya Kumar <jayalk@intworks.biz> 1659S: Maintained 1660F: drivers/video/fbdev/arcfb.c 1661F: drivers/video/fbdev/core/fb_defio.c 1662 1663ARC PGU DRM DRIVER 1664M: Alexey Brodkin <abrodkin@synopsys.com> 1665S: Supported 1666F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1667F: drivers/gpu/drm/tiny/arcpgu.c 1668 1669ARCNET NETWORK LAYER 1670M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1671L: netdev@vger.kernel.org 1672S: Maintained 1673F: drivers/net/arcnet/ 1674F: include/uapi/linux/if_arcnet.h 1675 1676ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1677M: Arnd Bergmann <arnd@arndb.de> 1678M: Olof Johansson <olof@lixom.net> 1679M: soc@kernel.org 1680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1681S: Maintained 1682P: Documentation/process/maintainer-soc.rst 1683C: irc://irc.libera.chat/armlinux 1684T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1685F: Documentation/process/maintainer-soc*.rst 1686F: arch/arm/boot/dts/Makefile 1687F: arch/arm64/boot/dts/Makefile 1688 1689ARM ARCHITECTED TIMER DRIVER 1690M: Mark Rutland <mark.rutland@arm.com> 1691M: Marc Zyngier <maz@kernel.org> 1692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1693S: Maintained 1694F: arch/arm/include/asm/arch_timer.h 1695F: arch/arm64/include/asm/arch_timer.h 1696F: drivers/clocksource/arm_arch_timer.c 1697 1698ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1699M: Marc Zyngier <maz@kernel.org> 1700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1701S: Maintained 1702F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1703F: arch/arm/include/asm/arch_gicv3.h 1704F: arch/arm64/include/asm/arch_gicv3.h 1705F: drivers/irqchip/irq-gic*.[ch] 1706F: include/linux/irqchip/arm-gic*.h 1707F: include/linux/irqchip/arm-vgic-info.h 1708 1709ARM HDLCD DRM DRIVER 1710M: Liviu Dudau <liviu.dudau@arm.com> 1711S: Supported 1712F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1713F: drivers/gpu/drm/arm/hdlcd_* 1714 1715ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1716M: Linus Walleij <linus.walleij@linaro.org> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Maintained 1719F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1720F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1721F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1722F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1723F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1724F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1725F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1726F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1727F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1728F: arch/arm/boot/dts/arm/arm-realview-* 1729F: arch/arm/boot/dts/arm/integrator* 1730F: arch/arm/boot/dts/arm/versatile* 1731F: arch/arm/mach-versatile/ 1732F: drivers/bus/arm-integrator-lm.c 1733F: drivers/clk/versatile/ 1734F: drivers/i2c/busses/i2c-versatile.c 1735F: drivers/irqchip/irq-versatile-fpga.c 1736F: drivers/mtd/maps/physmap-versatile.* 1737F: drivers/power/reset/arm-versatile-reboot.c 1738F: drivers/soc/versatile/ 1739 1740ARM KOMEDA DRM-KMS DRIVER 1741M: Liviu Dudau <liviu.dudau@arm.com> 1742S: Supported 1743T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1744F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1745F: Documentation/gpu/komeda-kms.rst 1746F: drivers/gpu/drm/arm/display/include/ 1747F: drivers/gpu/drm/arm/display/komeda/ 1748 1749ARM MALI PANFROST DRM DRIVER 1750M: Boris Brezillon <boris.brezillon@collabora.com> 1751M: Rob Herring <robh@kernel.org> 1752R: Steven Price <steven.price@arm.com> 1753L: dri-devel@lists.freedesktop.org 1754S: Supported 1755T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1756F: Documentation/gpu/panfrost.rst 1757F: drivers/gpu/drm/panfrost/ 1758F: include/uapi/drm/panfrost_drm.h 1759 1760ARM MALI PANTHOR DRM DRIVER 1761M: Boris Brezillon <boris.brezillon@collabora.com> 1762M: Steven Price <steven.price@arm.com> 1763M: Liviu Dudau <liviu.dudau@arm.com> 1764L: dri-devel@lists.freedesktop.org 1765S: Supported 1766T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1767F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 1768F: drivers/gpu/drm/panthor/ 1769F: include/uapi/drm/panthor_drm.h 1770 1771ARM MALI-DP DRM DRIVER 1772M: Liviu Dudau <liviu.dudau@arm.com> 1773S: Supported 1774T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1775F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1776F: Documentation/gpu/afbc.rst 1777F: drivers/gpu/drm/arm/ 1778 1779ARM MFM AND FLOPPY DRIVERS 1780M: Ian Molton <spyro@f2s.com> 1781S: Maintained 1782F: arch/arm/include/asm/floppy.h 1783F: arch/arm/mach-rpc/floppydma.S 1784 1785ARM PMU PROFILING AND DEBUGGING 1786M: Will Deacon <will@kernel.org> 1787M: Mark Rutland <mark.rutland@arm.com> 1788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1789S: Maintained 1790F: Documentation/devicetree/bindings/arm/pmu.yaml 1791F: Documentation/devicetree/bindings/perf/ 1792F: arch/arm*/include/asm/hw_breakpoint.h 1793F: arch/arm*/include/asm/perf_event.h 1794F: arch/arm*/kernel/hw_breakpoint.c 1795F: arch/arm*/kernel/perf_* 1796F: drivers/perf/ 1797F: include/linux/perf/arm_pmu*.h 1798 1799ARM PORT 1800M: Russell King <linux@armlinux.org.uk> 1801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1802S: Odd Fixes 1803W: http://www.armlinux.org.uk/ 1804T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1805F: arch/arm/ 1806X: arch/arm/boot/dts/ 1807 1808ARM PRIMECELL AACI PL041 DRIVER 1809M: Russell King <linux@armlinux.org.uk> 1810S: Odd Fixes 1811F: sound/arm/aaci.* 1812 1813ARM PRIMECELL BUS SUPPORT 1814M: Russell King <linux@armlinux.org.uk> 1815S: Odd Fixes 1816F: drivers/amba/ 1817F: include/linux/amba/bus.h 1818 1819ARM PRIMECELL KMI PL050 DRIVER 1820M: Russell King <linux@armlinux.org.uk> 1821S: Odd Fixes 1822F: drivers/input/serio/ambakmi.* 1823F: include/linux/amba/kmi.h 1824 1825ARM PRIMECELL MMCI PL180/1 DRIVER 1826M: Russell King <linux@armlinux.org.uk> 1827S: Odd Fixes 1828F: drivers/mmc/host/mmci.* 1829F: include/linux/amba/mmci.h 1830 1831ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1832M: Miquel Raynal <miquel.raynal@bootlin.com> 1833R: Michal Simek <michal.simek@amd.com> 1834L: linux-mtd@lists.infradead.org 1835S: Maintained 1836F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1837F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1838 1839ARM PRIMECELL PL35X SMC DRIVER 1840M: Miquel Raynal <miquel.raynal@bootlin.com> 1841R: Michal Simek <michal.simek@amd.com> 1842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1843S: Maintained 1844F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1845F: drivers/memory/pl353-smc.c 1846 1847ARM PRIMECELL SSP PL022 SPI DRIVER 1848M: Linus Walleij <linus.walleij@linaro.org> 1849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1850S: Maintained 1851F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1852F: drivers/spi/spi-pl022.c 1853 1854ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1855M: Russell King <linux@armlinux.org.uk> 1856S: Odd Fixes 1857F: drivers/tty/serial/amba-pl01*.c 1858F: include/linux/amba/serial.h 1859 1860ARM PRIMECELL VIC PL190/PL192 DRIVER 1861M: Linus Walleij <linus.walleij@linaro.org> 1862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1863S: Maintained 1864F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1865F: drivers/irqchip/irq-vic.c 1866 1867ARM SMC WATCHDOG DRIVER 1868M: Julius Werner <jwerner@chromium.org> 1869R: Evan Benn <evanbenn@chromium.org> 1870S: Maintained 1871F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1872F: drivers/watchdog/arm_smc_wdt.c 1873 1874ARM SMMU DRIVERS 1875M: Will Deacon <will@kernel.org> 1876R: Robin Murphy <robin.murphy@arm.com> 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879F: Documentation/devicetree/bindings/iommu/arm,smmu* 1880F: drivers/iommu/arm/ 1881F: drivers/iommu/io-pgtable-arm* 1882 1883ARM SUB-ARCHITECTURES 1884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1885S: Maintained 1886C: irc://irc.libera.chat/armlinux 1887T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1888F: arch/arm/mach-*/ 1889F: arch/arm/plat-*/ 1890 1891ARM/ACTIONS SEMI ARCHITECTURE 1892M: Andreas Färber <afaerber@suse.de> 1893M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1894L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1895L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1896S: Maintained 1897F: Documentation/devicetree/bindings/arm/actions.yaml 1898F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1899F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1900F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1901F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1902F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1903F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1904F: Documentation/devicetree/bindings/pinctrl/actions,* 1905F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1906F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1907F: arch/arm/boot/dts/actions/ 1908F: arch/arm/mach-actions/ 1909F: arch/arm64/boot/dts/actions/ 1910F: drivers/clk/actions/ 1911F: drivers/clocksource/timer-owl* 1912F: drivers/dma/owl-dma.c 1913F: drivers/i2c/busses/i2c-owl.c 1914F: drivers/irqchip/irq-owl-sirq.c 1915F: drivers/mmc/host/owl-mmc.c 1916F: drivers/net/ethernet/actions/ 1917F: drivers/pinctrl/actions/* 1918F: drivers/pmdomain/actions/ 1919F: include/dt-bindings/power/owl-* 1920F: include/dt-bindings/reset/actions,* 1921F: include/linux/soc/actions/ 1922N: owl 1923 1924ARM/AIROHA SOC SUPPORT 1925M: Matthias Brugger <matthias.bgg@gmail.com> 1926M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 1927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1928L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 1929S: Odd Fixes 1930F: arch/arm/boot/dts/airoha/ 1931F: arch/arm64/boot/dts/airoha/ 1932 1933ARM/Allwinner SoC Clock Support 1934M: Emilio López <emilio@elopez.com.ar> 1935S: Maintained 1936F: drivers/clk/sunxi/ 1937 1938ARM/Allwinner sunXi SoC support 1939M: Chen-Yu Tsai <wens@csie.org> 1940M: Jernej Skrabec <jernej.skrabec@gmail.com> 1941M: Samuel Holland <samuel@sholland.org> 1942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1943L: linux-sunxi@lists.linux.dev 1944S: Maintained 1945T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1946F: arch/arm/mach-sunxi/ 1947F: arch/arm64/boot/dts/allwinner/ 1948F: drivers/clk/sunxi-ng/ 1949F: drivers/pinctrl/sunxi/ 1950F: drivers/soc/sunxi/ 1951N: allwinner 1952N: sun[x456789]i 1953N: sun[25]0i 1954 1955ARM/ALPHASCALE ARCHITECTURE 1956M: Krzysztof Kozlowski <krzk@kernel.org> 1957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1958S: Odd Fixes 1959F: arch/arm/boot/dts/alphascale/ 1960F: drivers/clk/clk-asm9260.c 1961F: drivers/clocksource/asm9260_timer.c 1962F: drivers/rtc/rtc-asm9260.c 1963F: drivers/watchdog/asm9260_wdt.c 1964 1965ARM/AMD PENSANDO ARM64 ARCHITECTURE 1966M: Brad Larson <blarson@amd.com> 1967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1968S: Supported 1969F: Documentation/devicetree/bindings/*/amd,pensando* 1970F: arch/arm64/boot/dts/amd/elba* 1971 1972ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1973M: Neil Armstrong <neil.armstrong@linaro.org> 1974M: Jerome Brunet <jbrunet@baylibre.com> 1975L: linux-amlogic@lists.infradead.org 1976S: Maintained 1977F: Documentation/devicetree/bindings/clock/amlogic* 1978F: drivers/clk/meson/ 1979F: include/dt-bindings/clock/amlogic,a1* 1980F: include/dt-bindings/clock/gxbb* 1981F: include/dt-bindings/clock/meson* 1982 1983ARM/Amlogic Meson SoC Crypto Drivers 1984M: Corentin Labbe <clabbe@baylibre.com> 1985L: linux-crypto@vger.kernel.org 1986L: linux-amlogic@lists.infradead.org 1987S: Maintained 1988F: Documentation/devicetree/bindings/crypto/amlogic* 1989F: drivers/crypto/amlogic/ 1990 1991ARM/Amlogic Meson SoC Sound Drivers 1992M: Jerome Brunet <jbrunet@baylibre.com> 1993L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1994S: Maintained 1995F: Documentation/devicetree/bindings/sound/amlogic* 1996F: sound/soc/meson/ 1997 1998ARM/Amlogic Meson SoC support 1999M: Neil Armstrong <neil.armstrong@linaro.org> 2000M: Kevin Hilman <khilman@baylibre.com> 2001R: Jerome Brunet <jbrunet@baylibre.com> 2002R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2004L: linux-amlogic@lists.infradead.org 2005S: Maintained 2006W: http://linux-meson.com/ 2007F: Documentation/devicetree/bindings/phy/amlogic* 2008F: arch/arm/boot/dts/amlogic/ 2009F: arch/arm/mach-meson/ 2010F: arch/arm64/boot/dts/amlogic/ 2011F: drivers/pmdomain/amlogic/ 2012F: drivers/mmc/host/meson* 2013F: drivers/phy/amlogic/ 2014F: drivers/pinctrl/meson/ 2015F: drivers/rtc/rtc-meson* 2016F: drivers/soc/amlogic/ 2017N: meson 2018 2019ARM/Annapurna Labs ALPINE ARCHITECTURE 2020M: Antoine Tenart <atenart@kernel.org> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022S: Odd Fixes 2023F: arch/arm/boot/dts/amazon/ 2024F: arch/arm/mach-alpine/ 2025F: arch/arm64/boot/dts/amazon/ 2026F: drivers/*/*alpine* 2027 2028ARM/APPLE MACHINE SOUND DRIVERS 2029M: Martin Povišer <povik+lin@cutebit.org> 2030L: asahi@lists.linux.dev 2031L: alsa-devel@alsa-project.org (moderated for non-subscribers) 2032S: Maintained 2033F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2034F: Documentation/devicetree/bindings/sound/apple,* 2035F: sound/soc/apple/* 2036F: sound/soc/codecs/cs42l83-i2c.c 2037F: sound/soc/codecs/ssm3515.c 2038 2039ARM/APPLE MACHINE SUPPORT 2040M: Hector Martin <marcan@marcan.st> 2041M: Sven Peter <sven@svenpeter.dev> 2042R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2043L: asahi@lists.linux.dev 2044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2045S: Maintained 2046W: https://asahilinux.org 2047B: https://github.com/AsahiLinux/linux/issues 2048C: irc://irc.oftc.net/asahi-dev 2049T: git https://github.com/AsahiLinux/linux.git 2050F: Documentation/devicetree/bindings/arm/apple.yaml 2051F: Documentation/devicetree/bindings/arm/apple/* 2052F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2053F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2054F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2055F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2056F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2057F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2058F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2059F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2060F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2061F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2062F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2063F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2064F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2065F: Documentation/devicetree/bindings/power/apple* 2066F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2067F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2068F: arch/arm64/boot/dts/apple/ 2069F: drivers/bluetooth/hci_bcm4377.c 2070F: drivers/clk/clk-apple-nco.c 2071F: drivers/cpufreq/apple-soc-cpufreq.c 2072F: drivers/dma/apple-admac.c 2073F: drivers/pmdomain/apple/ 2074F: drivers/i2c/busses/i2c-pasemi-core.c 2075F: drivers/i2c/busses/i2c-pasemi-platform.c 2076F: drivers/iommu/apple-dart.c 2077F: drivers/iommu/io-pgtable-dart.c 2078F: drivers/irqchip/irq-apple-aic.c 2079F: drivers/nvme/host/apple.c 2080F: drivers/nvmem/apple-efuses.c 2081F: drivers/pinctrl/pinctrl-apple-gpio.c 2082F: drivers/pwm/pwm-apple.c 2083F: drivers/soc/apple/* 2084F: drivers/watchdog/apple_wdt.c 2085F: include/dt-bindings/interrupt-controller/apple-aic.h 2086F: include/dt-bindings/pinctrl/apple.h 2087F: include/linux/soc/apple/* 2088 2089ARM/ARTPEC MACHINE SUPPORT 2090M: Jesper Nilsson <jesper.nilsson@axis.com> 2091M: Lars Persson <lars.persson@axis.com> 2092L: linux-arm-kernel@axis.com 2093S: Maintained 2094F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2095F: arch/arm/boot/dts/axis/ 2096F: arch/arm/mach-artpec 2097F: drivers/clk/axis 2098F: drivers/crypto/axis 2099F: drivers/mmc/host/usdhi6rol0.c 2100F: drivers/pinctrl/pinctrl-artpec* 2101 2102ARM/ASPEED I2C DRIVER 2103M: Brendan Higgins <brendanhiggins@google.com> 2104R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2105R: Joel Stanley <joel@jms.id.au> 2106L: linux-i2c@vger.kernel.org 2107L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2108S: Maintained 2109F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2110F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2111F: drivers/i2c/busses/i2c-aspeed.c 2112F: drivers/irqchip/irq-aspeed-i2c-ic.c 2113 2114ARM/ASPEED MACHINE SUPPORT 2115M: Joel Stanley <joel@jms.id.au> 2116R: Andrew Jeffery <andrew@codeconstruct.com.au> 2117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2118L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2119S: Supported 2120Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2121T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2122F: Documentation/devicetree/bindings/arm/aspeed/ 2123F: arch/arm/boot/dts/aspeed/ 2124F: arch/arm/mach-aspeed/ 2125N: aspeed 2126 2127ARM/AXM LSI SOC 2128M: Krzysztof Kozlowski <krzk@kernel.org> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Odd Fixes 2131F: Documentation/devicetree/bindings/arm/axxia.yaml 2132F: arch/arm/boot/dts/intel/axm/ 2133F: arch/arm/mach-axxia/ 2134 2135ARM/BITMAIN ARCHITECTURE 2136M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2138S: Maintained 2139F: Documentation/devicetree/bindings/arm/bitmain.yaml 2140F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2141F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2142F: arch/arm64/boot/dts/bitmain/ 2143F: drivers/clk/clk-bm1880.c 2144F: drivers/pinctrl/pinctrl-bm1880.c 2145 2146ARM/CALXEDA HIGHBANK ARCHITECTURE 2147M: Andre Przywara <andre.przywara@arm.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150F: arch/arm/boot/dts/calxeda/ 2151F: arch/arm/mach-highbank/ 2152 2153ARM/CAVIUM THUNDER NETWORK DRIVER 2154M: Sunil Goutham <sgoutham@marvell.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157F: drivers/net/ethernet/cavium/thunder/ 2158 2159ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2160M: Lukasz Majewski <lukma@denx.de> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163F: arch/arm/mach-ep93xx/ts72xx.c 2164 2165ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2166M: Alexander Shiyan <shc_work@mail.ru> 2167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2168S: Odd Fixes 2169N: clps711x 2170 2171ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2172M: Hartley Sweeten <hsweeten@visionengravers.com> 2173M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2175S: Maintained 2176F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2177F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2178F: arch/arm/boot/compressed/misc-ep93xx.h 2179F: arch/arm/mach-ep93xx/ 2180F: drivers/iio/adc/ep93xx_adc.c 2181 2182ARM/CLKDEV SUPPORT 2183M: Russell King <linux@armlinux.org.uk> 2184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2185S: Maintained 2186T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2187F: drivers/clk/clkdev.c 2188 2189ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2190M: Baruch Siach <baruch@tkos.co.il> 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193F: arch/arm/boot/dts/cnxt/ 2194N: digicolor 2195 2196ARM/CORESIGHT FRAMEWORK AND DRIVERS 2197M: Suzuki K Poulose <suzuki.poulose@arm.com> 2198R: Mike Leach <mike.leach@linaro.org> 2199R: James Clark <james.clark@linaro.org> 2200L: coresight@lists.linaro.org (moderated for non-subscribers) 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2204F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2205F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2206F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2207F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2208F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2209F: Documentation/trace/coresight/* 2210F: drivers/hwtracing/coresight/* 2211F: include/dt-bindings/arm/coresight-cti-dt.h 2212F: include/linux/coresight* 2213F: include/uapi/linux/coresight* 2214F: samples/coresight/* 2215F: tools/perf/Documentation/arm-coresight.txt 2216F: tools/perf/arch/arm/util/auxtrace.c 2217F: tools/perf/arch/arm/util/cs-etm.c 2218F: tools/perf/arch/arm/util/cs-etm.h 2219F: tools/perf/arch/arm/util/pmu.c 2220F: tools/perf/tests/shell/*coresight* 2221F: tools/perf/tests/shell/coresight/* 2222F: tools/perf/tests/shell/lib/*coresight* 2223F: tools/perf/util/cs-etm-decoder/* 2224F: tools/perf/util/cs-etm.* 2225 2226ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2227M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2228M: Linus Walleij <linus.walleij@linaro.org> 2229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2230S: Maintained 2231T: git git://github.com/ulli-kroll/linux.git 2232F: Documentation/devicetree/bindings/arm/gemini.yaml 2233F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2234F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2235F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2236F: arch/arm/boot/dts/gemini/ 2237F: arch/arm/mach-gemini/ 2238F: drivers/crypto/gemini/ 2239F: drivers/net/ethernet/cortina/ 2240F: drivers/pinctrl/pinctrl-gemini.c 2241F: drivers/rtc/rtc-ftrtc010.c 2242 2243ARM/CZ.NIC TURRIS SUPPORT 2244M: Marek Behún <kabel@kernel.org> 2245S: Maintained 2246W: https://www.turris.cz/ 2247F: Documentation/ABI/testing/debugfs-moxtet 2248F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2249F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2250F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2251F: Documentation/devicetree/bindings/bus/moxtet.txt 2252F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2253F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2254F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2255F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2256F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2257F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2258F: drivers/bus/moxtet.c 2259F: drivers/firmware/turris-mox-rwtm.c 2260F: drivers/gpio/gpio-moxtet.c 2261F: drivers/leds/leds-turris-omnia.c 2262F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2263F: drivers/platform/cznic/ 2264F: drivers/watchdog/armada_37xx_wdt.c 2265F: include/dt-bindings/bus/moxtet.h 2266F: include/linux/armada-37xx-rwtm-mailbox.h 2267F: include/linux/moxtet.h 2268F: include/linux/turris-omnia-mcu-interface.h 2269 2270ARM/FARADAY FA526 PORT 2271M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2273S: Maintained 2274T: git git://git.berlios.de/gemini-board 2275F: arch/arm/mm/*-fa* 2276 2277ARM/FOOTBRIDGE ARCHITECTURE 2278M: Russell King <linux@armlinux.org.uk> 2279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2280S: Maintained 2281W: http://www.armlinux.org.uk/ 2282F: arch/arm/include/asm/hardware/dec21285.h 2283F: arch/arm/mach-footbridge/ 2284 2285ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2286M: Shawn Guo <shawnguo@kernel.org> 2287M: Sascha Hauer <s.hauer@pengutronix.de> 2288R: Pengutronix Kernel Team <kernel@pengutronix.de> 2289R: Fabio Estevam <festevam@gmail.com> 2290L: imx@lists.linux.dev 2291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2292S: Maintained 2293T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2294F: arch/arm/boot/dts/nxp/imx/ 2295F: arch/arm/boot/dts/nxp/mxs/ 2296F: arch/arm64/boot/dts/freescale/ 2297X: arch/arm64/boot/dts/freescale/fsl-* 2298X: arch/arm64/boot/dts/freescale/qoriq-* 2299X: drivers/media/i2c/ 2300N: imx 2301N: mxs 2302 2303ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2304M: Shawn Guo <shawnguo@kernel.org> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2308F: arch/arm/boot/dts/nxp/ls/ 2309F: arch/arm64/boot/dts/freescale/fsl-* 2310F: arch/arm64/boot/dts/freescale/qoriq-* 2311 2312ARM/FREESCALE VYBRID ARM ARCHITECTURE 2313M: Shawn Guo <shawnguo@kernel.org> 2314M: Sascha Hauer <s.hauer@pengutronix.de> 2315R: Pengutronix Kernel Team <kernel@pengutronix.de> 2316R: Stefan Agner <stefan@agner.ch> 2317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2318S: Maintained 2319T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2320F: arch/arm/boot/dts/nxp/vf/ 2321F: arch/arm/mach-imx/*vf610* 2322 2323ARM/GUMSTIX MACHINE SUPPORT 2324M: Steve Sakoman <sakoman@gmail.com> 2325L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2326S: Maintained 2327 2328ARM/HISILICON SOC SUPPORT 2329M: Wei Xu <xuwei5@hisilicon.com> 2330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2331S: Supported 2332W: http://www.hisilicon.com 2333T: git https://github.com/hisilicon/linux-hisi.git 2334F: arch/arm/boot/dts/hisilicon/ 2335F: arch/arm/mach-hisi/ 2336F: arch/arm64/boot/dts/hisilicon/ 2337 2338ARM/HP JORNADA 7XX MACHINE SUPPORT 2339M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2340S: Maintained 2341W: www.jlime.com 2342T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2343F: arch/arm/mach-sa1100/include/mach/jornada720.h 2344F: arch/arm/mach-sa1100/jornada720.c 2345 2346ARM/HPE GXP ARCHITECTURE 2347M: Jean-Marie Verdun <verdun@hpe.com> 2348M: Nick Hawkins <nick.hawkins@hpe.com> 2349S: Maintained 2350F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2351F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2352F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2353F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2354F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2355F: Documentation/hwmon/gxp-fan-ctrl.rst 2356F: arch/arm/boot/dts/hpe/ 2357F: arch/arm/mach-hpe/ 2358F: drivers/clocksource/timer-gxp.c 2359F: drivers/hwmon/gxp-fan-ctrl.c 2360F: drivers/i2c/busses/i2c-gxp.c 2361F: drivers/spi/spi-gxp.c 2362F: drivers/watchdog/gxp-wdt.c 2363 2364ARM/IGEP MACHINE SUPPORT 2365M: Enric Balletbo i Serra <eballetbo@gmail.com> 2366M: Javier Martinez Canillas <javier@dowhile0.org> 2367L: linux-omap@vger.kernel.org 2368L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2369S: Maintained 2370F: arch/arm/boot/dts/ti/omap/omap3-igep* 2371 2372ARM/INTEL IXP4XX ARM ARCHITECTURE 2373M: Linus Walleij <linusw@kernel.org> 2374M: Imre Kaloz <kaloz@openwrt.org> 2375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2376S: Maintained 2377F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2378F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2379F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2380F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2381F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2382F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2383F: arch/arm/boot/dts/intel/ixp/ 2384F: arch/arm/mach-ixp4xx/ 2385F: drivers/bus/intel-ixp4xx-eb.c 2386F: drivers/char/hw_random/ixp4xx-rng.c 2387F: drivers/clocksource/timer-ixp4xx.c 2388F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2389F: drivers/gpio/gpio-ixp4xx.c 2390F: drivers/irqchip/irq-ixp4xx.c 2391F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2392F: drivers/net/wan/ixp4xx_hss.c 2393F: drivers/soc/ixp4xx/ixp4xx-npe.c 2394F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2395F: include/linux/soc/ixp4xx/npe.h 2396F: include/linux/soc/ixp4xx/qmgr.h 2397 2398ARM/INTEL KEEMBAY ARCHITECTURE 2399M: Paul J. Murphy <paul.j.murphy@intel.com> 2400M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2401S: Maintained 2402F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2403F: arch/arm64/boot/dts/intel/keembay-evm.dts 2404F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2405 2406ARM/INTEL XSC3 (MANZANO) ARM CORE 2407M: Lennert Buytenhek <kernel@wantstofly.org> 2408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2409S: Maintained 2410 2411ARM/LG1K ARCHITECTURE 2412M: Chanho Min <chanho.min@lge.com> 2413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2414S: Maintained 2415F: arch/arm64/boot/dts/lg/ 2416 2417ARM/LPC18XX ARCHITECTURE 2418M: Vladimir Zapolskiy <vz@mleia.com> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Maintained 2421F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2422F: arch/arm/boot/dts/nxp/lpc/lpc43* 2423F: drivers/i2c/busses/i2c-lpc2k.c 2424F: drivers/memory/pl172.c 2425F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2426F: drivers/rtc/rtc-lpc24xx.c 2427N: lpc18xx 2428 2429ARM/LPC32XX SOC SUPPORT 2430M: Vladimir Zapolskiy <vz@mleia.com> 2431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2432S: Maintained 2433T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2434F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2435F: arch/arm/boot/dts/nxp/lpc/lpc32* 2436F: arch/arm/mach-lpc32xx/ 2437F: drivers/i2c/busses/i2c-pnx.c 2438F: drivers/net/ethernet/nxp/lpc_eth.c 2439F: drivers/usb/host/ohci-nxp.c 2440F: drivers/watchdog/pnx4008_wdt.c 2441N: lpc32xx 2442 2443ARM/Marvell Dove/MV78xx0/Orion SOC support 2444M: Andrew Lunn <andrew@lunn.ch> 2445M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2446M: Gregory Clement <gregory.clement@bootlin.com> 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448S: Maintained 2449T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2450F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2451F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2452F: Documentation/devicetree/bindings/soc/dove/ 2453F: arch/arm/boot/dts/marvell/dove* 2454F: arch/arm/boot/dts/marvell/orion5x* 2455F: arch/arm/mach-dove/ 2456F: arch/arm/mach-mv78xx0/ 2457F: arch/arm/mach-orion5x/ 2458F: arch/arm/plat-orion/ 2459F: drivers/bus/mvebu-mbus.c 2460F: drivers/soc/dove/ 2461 2462ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2463M: Andrew Lunn <andrew@lunn.ch> 2464M: Gregory Clement <gregory.clement@bootlin.com> 2465M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2467S: Maintained 2468T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2469F: Documentation/devicetree/bindings/arm/marvell/ 2470F: arch/arm/boot/dts/marvell/armada* 2471F: arch/arm/boot/dts/marvell/kirkwood* 2472F: arch/arm/configs/mvebu_*_defconfig 2473F: arch/arm/mach-mvebu/ 2474F: arch/arm64/boot/dts/marvell/ 2475F: drivers/clk/mvebu/ 2476F: drivers/cpufreq/armada-37xx-cpufreq.c 2477F: drivers/cpufreq/armada-8k-cpufreq.c 2478F: drivers/cpufreq/mvebu-cpufreq.c 2479F: drivers/irqchip/irq-armada-370-xp.c 2480F: drivers/irqchip/irq-mvebu-* 2481F: drivers/pinctrl/mvebu/ 2482F: drivers/rtc/rtc-armada38x.c 2483 2484ARM/Mediatek RTC DRIVER 2485M: Eddie Huang <eddie.huang@mediatek.com> 2486M: Sean Wang <sean.wang@mediatek.com> 2487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2488L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2489S: Maintained 2490F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2491F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2492F: drivers/rtc/rtc-mt2712.c 2493F: drivers/rtc/rtc-mt6397.c 2494F: drivers/rtc/rtc-mt7622.c 2495 2496ARM/Mediatek SoC support 2497M: Matthias Brugger <matthias.bgg@gmail.com> 2498M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2499L: linux-kernel@vger.kernel.org 2500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2501L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2502S: Maintained 2503W: https://mtk.wiki.kernel.org/ 2504C: irc://irc.libera.chat/linux-mediatek 2505F: arch/arm/boot/dts/mediatek/ 2506F: arch/arm/mach-mediatek/ 2507F: arch/arm64/boot/dts/mediatek/ 2508F: drivers/soc/mediatek/ 2509N: mtk 2510N: mt[2678] 2511K: mediatek 2512 2513ARM/Mediatek USB3 PHY DRIVER 2514M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2516L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2517S: Maintained 2518F: Documentation/devicetree/bindings/phy/mediatek,* 2519F: drivers/phy/mediatek/ 2520 2521ARM/MICROCHIP (ARM64) SoC support 2522M: Conor Dooley <conor@kernel.org> 2523M: Nicolas Ferre <nicolas.ferre@microchip.com> 2524M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2525L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2526S: Supported 2527T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2528F: arch/arm64/boot/dts/microchip/ 2529 2530ARM/Microchip (AT91) SoC support 2531M: Nicolas Ferre <nicolas.ferre@microchip.com> 2532M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2533M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2535S: Supported 2536W: http://www.linux4sam.org 2537T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2538F: arch/arm/boot/dts/microchip/at91* 2539F: arch/arm/boot/dts/microchip/sama* 2540F: arch/arm/include/debug/at91.S 2541F: arch/arm/mach-at91/ 2542F: drivers/memory/atmel* 2543F: drivers/watchdog/sama5d4_wdt.c 2544F: include/soc/at91/ 2545X: drivers/input/touchscreen/atmel_mxt_ts.c 2546N: at91 2547N: atmel 2548 2549ARM/Microchip Sparx5 SoC support 2550M: Lars Povlsen <lars.povlsen@microchip.com> 2551M: Steen Hegelund <Steen.Hegelund@microchip.com> 2552M: Daniel Machon <daniel.machon@microchip.com> 2553M: UNGLinuxDriver@microchip.com 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Supported 2556F: arch/arm64/boot/dts/microchip/sparx* 2557F: drivers/net/ethernet/microchip/vcap/ 2558F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2559N: sparx5 2560 2561ARM/MILBEAUT ARCHITECTURE 2562M: Taichi Sugaya <sugaya.taichi@socionext.com> 2563M: Takao Orito <orito.takao@socionext.com> 2564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2565S: Maintained 2566F: arch/arm/boot/dts/socionext/milbeaut* 2567F: arch/arm/mach-milbeaut/ 2568N: milbeaut 2569 2570ARM/MOXA ART SOC 2571M: Krzysztof Kozlowski <krzk@kernel.org> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573S: Odd Fixes 2574F: Documentation/devicetree/bindings/arm/moxart.yaml 2575F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.txt 2576F: arch/arm/boot/dts/moxa/ 2577F: drivers/clk/clk-moxart.c 2578 2579ARM/MStar/Sigmastar Armv7 SoC support 2580M: Daniel Palmer <daniel@thingy.jp> 2581M: Romain Perier <romain.perier@gmail.com> 2582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2583S: Maintained 2584W: http://linux-chenxing.org/ 2585T: git git://github.com/linux-chenxing/linux.git 2586F: Documentation/devicetree/bindings/arm/mstar/* 2587F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2588F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2589F: arch/arm/boot/dts/sigmastar/ 2590F: arch/arm/mach-mstar/ 2591F: drivers/clk/mstar/ 2592F: drivers/clocksource/timer-msc313e.c 2593F: drivers/gpio/gpio-msc313.c 2594F: drivers/rtc/rtc-msc313.c 2595F: drivers/watchdog/msc313e_wdt.c 2596F: include/dt-bindings/clock/mstar-* 2597F: include/dt-bindings/gpio/msc313-gpio.h 2598 2599ARM/NOMADIK/Ux500 ARCHITECTURES 2600M: Linus Walleij <linus.walleij@linaro.org> 2601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2602S: Maintained 2603T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2604F: Documentation/devicetree/bindings/arm/ste-* 2605F: Documentation/devicetree/bindings/arm/ux500.yaml 2606F: Documentation/devicetree/bindings/arm/ux500/ 2607F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2608F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2609F: arch/arm/boot/dts/st/ste-* 2610F: arch/arm/mach-nomadik/ 2611F: arch/arm/mach-ux500/ 2612F: drivers/clk/clk-nomadik.c 2613F: drivers/clocksource/clksrc-dbx500-prcmu.c 2614F: drivers/dma/ste_dma40* 2615F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2616F: drivers/gpio/gpio-nomadik.c 2617F: drivers/hwspinlock/u8500_hsem.c 2618F: drivers/i2c/busses/i2c-nomadik.c 2619F: drivers/iio/adc/ab8500-gpadc.c 2620F: drivers/mfd/ab8500* 2621F: drivers/mfd/abx500* 2622F: drivers/mfd/db8500* 2623F: drivers/pinctrl/nomadik/ 2624F: drivers/rtc/rtc-ab8500.c 2625F: drivers/rtc/rtc-pl031.c 2626F: drivers/soc/ux500/ 2627 2628ARM/NUVOTON MA35 ARCHITECTURE 2629M: Jacky Huang <ychuang3@nuvoton.com> 2630M: Shan-Chun Hung <schung@nuvoton.com> 2631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2632S: Supported 2633F: Documentation/devicetree/bindings/*/*/*ma35* 2634F: Documentation/devicetree/bindings/*/*ma35* 2635F: arch/arm64/boot/dts/nuvoton/*ma35* 2636F: drivers/*/*/*ma35* 2637F: drivers/*/*ma35* 2638K: ma35d1 2639 2640ARM/NUVOTON NPCM ARCHITECTURE 2641M: Avi Fishman <avifishman70@gmail.com> 2642M: Tomer Maimon <tmaimon77@gmail.com> 2643M: Tali Perry <tali.perry1@gmail.com> 2644R: Patrick Venture <venture@google.com> 2645R: Nancy Yuen <yuenn@google.com> 2646R: Benjamin Fair <benjaminfair@google.com> 2647L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2648S: Supported 2649F: Documentation/devicetree/bindings/*/*/*npcm* 2650F: Documentation/devicetree/bindings/*/*npcm* 2651F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2652F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2653F: arch/arm/mach-npcm/ 2654F: arch/arm64/boot/dts/nuvoton/ 2655F: drivers/*/*/*npcm* 2656F: drivers/*/*npcm* 2657F: drivers/rtc/rtc-nct3018y.c 2658F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2659F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2660 2661ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2662M: Joseph Liu <kwliu@nuvoton.com> 2663M: Marvin Lin <kflin@nuvoton.com> 2664L: linux-media@vger.kernel.org 2665L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2666S: Maintained 2667F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2668F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2669F: Documentation/userspace-api/media/drivers/npcm-video.rst 2670F: drivers/media/platform/nuvoton/ 2671F: include/uapi/linux/npcm-video.h 2672 2673ARM/NUVOTON WPCM450 ARCHITECTURE 2674M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2675L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2676S: Maintained 2677W: https://github.com/neuschaefer/wpcm450/wiki 2678F: Documentation/devicetree/bindings/*/*wpcm* 2679F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2680F: arch/arm/configs/wpcm450_defconfig 2681F: arch/arm/mach-npcm/wpcm450.c 2682F: drivers/*/*/*wpcm* 2683F: drivers/*/*wpcm* 2684 2685ARM/NXP S32G ARCHITECTURE 2686R: Chester Lin <chester62515@gmail.com> 2687R: Matthias Brugger <mbrugger@suse.com> 2688R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2689L: NXP S32 Linux Team <s32@nxp.com> 2690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2691S: Maintained 2692F: arch/arm64/boot/dts/freescale/s32g*.dts* 2693F: drivers/pinctrl/nxp/ 2694 2695ARM/Orion SoC/Technologic Systems TS-78xx platform support 2696M: Alexander Clouter <alex@digriz.org.uk> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698S: Maintained 2699W: http://www.digriz.org.uk/ts78xx/kernel 2700F: arch/arm/mach-orion5x/ts78xx-* 2701 2702ARM/QUALCOMM CHROMEBOOK SUPPORT 2703R: cros-qcom-dts-watchers@chromium.org 2704F: arch/arm64/boot/dts/qcom/sc7180* 2705F: arch/arm64/boot/dts/qcom/sc7280* 2706F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2707 2708ARM/QUALCOMM MAILING LIST 2709L: linux-arm-msm@vger.kernel.org 2710F: Documentation/devicetree/bindings/*/qcom* 2711F: Documentation/devicetree/bindings/soc/qcom/ 2712F: arch/arm/boot/dts/qcom/ 2713F: arch/arm/configs/qcom_defconfig 2714F: arch/arm/mach-qcom/ 2715F: arch/arm64/boot/dts/qcom/ 2716F: drivers/*/*/pm8???-* 2717F: drivers/*/*/qcom* 2718F: drivers/*/*/qcom/ 2719F: drivers/*/qcom* 2720F: drivers/*/qcom/ 2721F: drivers/bluetooth/btqcomsmd.c 2722F: drivers/clocksource/timer-qcom.c 2723F: drivers/cpuidle/cpuidle-qcom-spm.c 2724F: drivers/extcon/extcon-qcom* 2725F: drivers/i2c/busses/i2c-qcom-geni.c 2726F: drivers/i2c/busses/i2c-qup.c 2727F: drivers/iommu/msm* 2728F: drivers/mfd/ssbi.c 2729F: drivers/mmc/host/mmci_qcom* 2730F: drivers/mmc/host/sdhci-msm.c 2731F: drivers/pci/controller/dwc/pcie-qcom.c 2732F: drivers/phy/qualcomm/ 2733F: drivers/power/*/msm* 2734F: drivers/reset/reset-qcom-* 2735F: drivers/rtc/rtc-pm8xxx.c 2736F: drivers/spi/spi-geni-qcom.c 2737F: drivers/spi/spi-qcom-qspi.c 2738F: drivers/spi/spi-qup.c 2739F: drivers/tty/serial/msm_serial.c 2740F: drivers/ufs/host/ufs-qcom* 2741F: drivers/usb/dwc3/dwc3-qcom.c 2742F: include/dt-bindings/*/qcom* 2743F: include/linux/*/qcom* 2744F: include/linux/soc/qcom/ 2745 2746ARM/QUALCOMM SUPPORT 2747M: Bjorn Andersson <andersson@kernel.org> 2748M: Konrad Dybcio <konrad.dybcio@linaro.org> 2749L: linux-arm-msm@vger.kernel.org 2750S: Maintained 2751T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2752F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 2753F: Documentation/devicetree/bindings/arm/qcom.yaml 2754F: Documentation/devicetree/bindings/bus/qcom* 2755F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 2756F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 2757F: Documentation/devicetree/bindings/reserved-memory/qcom 2758F: Documentation/devicetree/bindings/soc/qcom/ 2759F: arch/arm/boot/dts/qcom/ 2760F: arch/arm/configs/qcom_defconfig 2761F: arch/arm/mach-qcom/ 2762F: arch/arm64/boot/dts/qcom/ 2763F: drivers/bus/qcom* 2764F: drivers/firmware/qcom/ 2765F: drivers/soc/qcom/ 2766F: include/dt-bindings/arm/qcom,ids.h 2767F: include/dt-bindings/firmware/qcom,scm.h 2768F: include/dt-bindings/soc/qcom* 2769F: include/linux/firmware/qcom 2770F: include/linux/soc/qcom/ 2771F: include/soc/qcom/ 2772 2773ARM/RDA MICRO ARCHITECTURE 2774M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2776L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2777S: Maintained 2778F: Documentation/devicetree/bindings/arm/rda.yaml 2779F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2780F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2781F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2782F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2783F: arch/arm/boot/dts/unisoc/ 2784F: drivers/clocksource/timer-rda.c 2785F: drivers/gpio/gpio-rda.c 2786F: drivers/irqchip/irq-rda-intc.c 2787F: drivers/tty/serial/rda-uart.c 2788 2789ARM/REALTEK ARCHITECTURE 2790M: Andreas Färber <afaerber@suse.de> 2791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2792L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2793S: Maintained 2794F: Documentation/devicetree/bindings/arm/realtek.yaml 2795F: arch/arm/boot/dts/realtek/ 2796F: arch/arm/mach-realtek/ 2797F: arch/arm64/boot/dts/realtek/ 2798 2799ARM/RISC-V/RENESAS ARCHITECTURE 2800M: Geert Uytterhoeven <geert+renesas@glider.be> 2801M: Magnus Damm <magnus.damm@gmail.com> 2802L: linux-renesas-soc@vger.kernel.org 2803S: Supported 2804Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2805C: irc://irc.libera.chat/renesas-soc 2806T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2807F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2808F: Documentation/devicetree/bindings/soc/renesas/ 2809F: arch/arm/boot/dts/renesas/ 2810F: arch/arm/configs/shmobile_defconfig 2811F: arch/arm/include/debug/renesas-scif.S 2812F: arch/arm/mach-shmobile/ 2813F: arch/arm64/boot/dts/renesas/ 2814F: arch/riscv/boot/dts/renesas/ 2815F: drivers/pmdomain/renesas/ 2816F: drivers/soc/renesas/ 2817F: include/linux/soc/renesas/ 2818K: \brenesas, 2819 2820ARM/RISCPC ARCHITECTURE 2821M: Russell King <linux@armlinux.org.uk> 2822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2823S: Maintained 2824W: http://www.armlinux.org.uk/ 2825F: arch/arm/include/asm/hardware/ioc.h 2826F: arch/arm/include/asm/hardware/iomd.h 2827F: arch/arm/include/asm/hardware/memc.h 2828F: arch/arm/mach-rpc/ 2829F: drivers/net/ethernet/8390/etherh.c 2830F: drivers/net/ethernet/i825xx/ether1* 2831F: drivers/net/ethernet/seeq/ether3* 2832F: drivers/scsi/arm/ 2833 2834ARM/Rockchip SoC support 2835M: Heiko Stuebner <heiko@sntech.de> 2836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2837L: linux-rockchip@lists.infradead.org 2838S: Maintained 2839T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2840F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2841F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2842F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2843F: arch/arm/boot/dts/rockchip/ 2844F: arch/arm/mach-rockchip/ 2845F: drivers/*/*/*rockchip* 2846F: drivers/*/*rockchip* 2847F: drivers/clk/rockchip/ 2848F: drivers/i2c/busses/i2c-rk3x.c 2849F: sound/soc/rockchip/ 2850N: rockchip 2851 2852ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2853M: Krzysztof Kozlowski <krzk@kernel.org> 2854R: Alim Akhtar <alim.akhtar@samsung.com> 2855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2856L: linux-samsung-soc@vger.kernel.org 2857S: Maintained 2858P: Documentation/process/maintainer-soc-clean-dts.rst 2859Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2860B: mailto:linux-samsung-soc@vger.kernel.org 2861C: irc://irc.libera.chat/linux-exynos 2862T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2863F: Documentation/arch/arm/samsung/ 2864F: Documentation/devicetree/bindings/arm/samsung/ 2865F: Documentation/devicetree/bindings/hwinfo/samsung,* 2866F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2867F: Documentation/devicetree/bindings/soc/samsung/ 2868F: arch/arm/boot/dts/samsung/ 2869F: arch/arm/mach-exynos*/ 2870F: arch/arm/mach-s3c/ 2871F: arch/arm/mach-s5p*/ 2872F: arch/arm64/boot/dts/exynos/ 2873F: drivers/*/*/*s3c24* 2874F: drivers/*/*s3c24* 2875F: drivers/*/*s3c64xx* 2876F: drivers/*/*s5pv210* 2877F: drivers/clocksource/samsung_pwm_timer.c 2878F: drivers/memory/samsung/ 2879F: drivers/pwm/pwm-samsung.c 2880F: drivers/soc/samsung/ 2881F: drivers/tty/serial/samsung* 2882F: include/clocksource/samsung_pwm.h 2883F: include/linux/platform_data/*s3c* 2884F: include/linux/serial_s3c.h 2885F: include/linux/soc/samsung/ 2886N: exynos 2887N: s3c64xx 2888N: s5pv210 2889 2890ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2891M: Łukasz Stelmach <l.stelmach@samsung.com> 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893L: linux-media@vger.kernel.org 2894S: Maintained 2895F: drivers/media/platform/samsung/s5p-g2d/ 2896 2897ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2898M: Marek Szyprowski <m.szyprowski@samsung.com> 2899L: linux-samsung-soc@vger.kernel.org 2900L: linux-media@vger.kernel.org 2901S: Maintained 2902F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2903F: drivers/media/cec/platform/s5p/ 2904 2905ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2906M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2907M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2908M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2910L: linux-media@vger.kernel.org 2911S: Maintained 2912F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2913F: drivers/media/platform/samsung/s5p-jpeg/ 2914 2915ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2916M: Marek Szyprowski <m.szyprowski@samsung.com> 2917M: Andrzej Hajda <andrzej.hajda@intel.com> 2918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2919L: linux-media@vger.kernel.org 2920S: Maintained 2921F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2922F: drivers/media/platform/samsung/s5p-mfc/ 2923 2924ARM/SOCFPGA ARCHITECTURE 2925M: Dinh Nguyen <dinguyen@kernel.org> 2926S: Maintained 2927W: http://www.rocketboards.org 2928T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2929F: arch/arm/boot/dts/intel/socfpga/ 2930F: arch/arm/configs/socfpga_defconfig 2931F: arch/arm/mach-socfpga/ 2932F: arch/arm64/boot/dts/altera/ 2933F: arch/arm64/boot/dts/intel/ 2934 2935ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2936M: Dinh Nguyen <dinguyen@kernel.org> 2937S: Maintained 2938F: drivers/clk/socfpga/ 2939 2940ARM/SOCFPGA EDAC SUPPORT 2941M: Dinh Nguyen <dinguyen@kernel.org> 2942S: Maintained 2943F: drivers/edac/altera_edac.[ch] 2944 2945ARM/SPREADTRUM SoC SUPPORT 2946M: Orson Zhai <orsonzhai@gmail.com> 2947M: Baolin Wang <baolin.wang7@gmail.com> 2948R: Chunyan Zhang <zhang.lyra@gmail.com> 2949S: Maintained 2950F: arch/arm64/boot/dts/sprd 2951N: sprd 2952N: sc27xx 2953N: sc2731 2954 2955ARM/STI ARCHITECTURE 2956M: Patrice Chotard <patrice.chotard@foss.st.com> 2957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2958S: Maintained 2959W: http://www.stlinux.com 2960F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2961F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2962F: arch/arm/boot/dts/st/sti* 2963F: arch/arm/mach-sti/ 2964F: drivers/ata/ahci_st.c 2965F: drivers/char/hw_random/st-rng.c 2966F: drivers/clocksource/arm_global_timer.c 2967F: drivers/clocksource/clksrc_st_lpc.c 2968F: drivers/cpufreq/sti-cpufreq.c 2969F: drivers/dma/st_fdma* 2970F: drivers/i2c/busses/i2c-st.c 2971F: drivers/media/platform/st/sti/c8sectpfe/ 2972F: drivers/media/rc/st_rc.c 2973F: drivers/mmc/host/sdhci-st.c 2974F: drivers/phy/st/phy-miphy28lp.c 2975F: drivers/phy/st/phy-stih407-usb.c 2976F: drivers/pinctrl/pinctrl-st.c 2977F: drivers/remoteproc/st_remoteproc.c 2978F: drivers/remoteproc/st_slim_rproc.c 2979F: drivers/reset/sti/ 2980F: drivers/rtc/rtc-st-lpc.c 2981F: drivers/tty/serial/st-asc.c 2982F: drivers/usb/dwc3/dwc3-st.c 2983F: drivers/usb/host/ehci-st.c 2984F: drivers/usb/host/ohci-st.c 2985F: drivers/watchdog/st_lpc_wdt.c 2986F: include/linux/remoteproc/st_slim_rproc.h 2987 2988ARM/STM32 ARCHITECTURE 2989M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2990M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2991L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2993S: Maintained 2994T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2995F: arch/arm/boot/dts/st/stm32* 2996F: arch/arm/mach-stm32/ 2997F: arch/arm64/boot/dts/st/ 2998F: drivers/clocksource/armv7m_systick.c 2999N: stm32 3000N: stm 3001 3002ARM/SUNPLUS SP7021 SOC SUPPORT 3003M: Qin Jian <qinjian@cqplus1.com> 3004L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3005S: Maintained 3006W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3007F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3008F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3009F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3010F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3011F: arch/arm/boot/dts/sunplus/ 3012F: arch/arm/configs/sp7021_*defconfig 3013F: drivers/clk/clk-sp7021.c 3014F: drivers/irqchip/irq-sp7021-intc.c 3015F: drivers/reset/reset-sunplus.c 3016F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3017F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3018 3019ARM/Synaptics SoC support 3020M: Jisheng Zhang <jszhang@kernel.org> 3021M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3023S: Maintained 3024F: arch/arm/boot/dts/synaptics/ 3025F: arch/arm/mach-berlin/ 3026F: arch/arm64/boot/dts/synaptics/ 3027 3028ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3029M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3030L: linux-tegra@vger.kernel.org 3031L: linux-media@vger.kernel.org 3032S: Maintained 3033F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3034F: drivers/media/cec/platform/tegra/ 3035 3036ARM/TESLA FSD SoC SUPPORT 3037M: Alim Akhtar <alim.akhtar@samsung.com> 3038M: linux-fsd@tesla.com 3039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3040L: linux-samsung-soc@vger.kernel.org 3041S: Maintained 3042F: arch/arm64/boot/dts/tesla/ 3043 3044ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3045M: Santosh Shilimkar <ssantosh@kernel.org> 3046L: linux-kernel@vger.kernel.org 3047S: Maintained 3048F: drivers/memory/*emif* 3049 3050ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3051M: Nishanth Menon <nm@ti.com> 3052M: Santosh Shilimkar <ssantosh@kernel.org> 3053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3054S: Maintained 3055T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3056F: arch/arm/boot/dts/ti/keystone/ 3057F: arch/arm/mach-keystone/ 3058 3059ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3060M: Santosh Shilimkar <ssantosh@kernel.org> 3061L: linux-kernel@vger.kernel.org 3062S: Maintained 3063F: drivers/clk/keystone/ 3064 3065ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3066M: Santosh Shilimkar <ssantosh@kernel.org> 3067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3068L: linux-kernel@vger.kernel.org 3069S: Maintained 3070F: drivers/clocksource/timer-keystone.c 3071 3072ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3073M: Santosh Shilimkar <ssantosh@kernel.org> 3074L: linux-kernel@vger.kernel.org 3075S: Maintained 3076F: drivers/power/reset/keystone-reset.c 3077 3078ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3079M: Nishanth Menon <nm@ti.com> 3080M: Vignesh Raghavendra <vigneshr@ti.com> 3081M: Tero Kristo <kristo@kernel.org> 3082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3083S: Supported 3084F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3085F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3086F: arch/arm64/boot/dts/ti/Makefile 3087F: arch/arm64/boot/dts/ti/k3-* 3088 3089ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3090M: Krzysztof Kozlowski <krzk@kernel.org> 3091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3092S: Odd Fixes 3093F: Documentation/devicetree/bindings/*/*/ti,nspire* 3094F: Documentation/devicetree/bindings/*/ti,nspire* 3095F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3096F: arch/arm/boot/dts/nspire/ 3097 3098ARM/TOSHIBA VISCONTI ARCHITECTURE 3099M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3101S: Supported 3102T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3103F: Documentation/devicetree/bindings/arm/toshiba.yaml 3104F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3105F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3106F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3107F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3108F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3109F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3110F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3111F: arch/arm64/boot/dts/toshiba/ 3112F: drivers/clk/visconti/ 3113F: drivers/gpio/gpio-visconti.c 3114F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3115F: drivers/pci/controller/dwc/pcie-visconti.c 3116F: drivers/pinctrl/visconti/ 3117F: drivers/watchdog/visconti_wdt.c 3118N: visconti 3119 3120ARM/UNIPHIER ARCHITECTURE 3121M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3122M: Masami Hiramatsu <mhiramat@kernel.org> 3123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3124S: Maintained 3125F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3126F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3127F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3128F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3129F: arch/arm/boot/dts/socionext/uniphier* 3130F: arch/arm/include/asm/hardware/cache-uniphier.h 3131F: arch/arm/mm/cache-uniphier.c 3132F: arch/arm64/boot/dts/socionext/uniphier* 3133F: drivers/bus/uniphier-system-bus.c 3134F: drivers/clk/uniphier/ 3135F: drivers/dma/uniphier-mdmac.c 3136F: drivers/gpio/gpio-uniphier.c 3137F: drivers/i2c/busses/i2c-uniphier* 3138F: drivers/irqchip/irq-uniphier-aidet.c 3139F: drivers/mmc/host/uniphier-sd.c 3140F: drivers/pinctrl/uniphier/ 3141F: drivers/reset/reset-uniphier.c 3142F: drivers/tty/serial/8250/8250_uniphier.c 3143N: uniphier 3144 3145ARM/VERSATILE EXPRESS PLATFORM 3146M: Liviu Dudau <liviu.dudau@arm.com> 3147M: Sudeep Holla <sudeep.holla@arm.com> 3148M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3150S: Maintained 3151N: mps2 3152N: vexpress 3153F: arch/arm/mach-versatile/ 3154F: arch/arm64/boot/dts/arm/ 3155F: drivers/clocksource/timer-versatile.c 3156X: drivers/cpufreq/vexpress-spc-cpufreq.c 3157X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3158 3159ARM/VFP SUPPORT 3160M: Russell King <linux@armlinux.org.uk> 3161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3162S: Maintained 3163W: http://www.armlinux.org.uk/ 3164F: arch/arm/vfp/ 3165 3166ARM/VT8500 ARM ARCHITECTURE 3167M: Alexey Charkov <alchark@gmail.com> 3168M: Krzysztof Kozlowski <krzk@kernel.org> 3169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3170S: Odd Fixes 3171F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3172F: arch/arm/boot/dts/vt8500/ 3173F: arch/arm/mach-vt8500/ 3174F: drivers/clocksource/timer-vt8500.c 3175F: drivers/i2c/busses/i2c-viai2c-wmt.c 3176F: drivers/mmc/host/wmt-sdmmc.c 3177F: drivers/pwm/pwm-vt8500.c 3178F: drivers/rtc/rtc-vt8500.c 3179F: drivers/tty/serial/vt8500_serial.c 3180F: drivers/video/fbdev/vt8500lcdfb.* 3181F: drivers/video/fbdev/wm8505fb* 3182F: drivers/video/fbdev/wmt_ge_rops.* 3183 3184ARM/ZYNQ ARCHITECTURE 3185M: Michal Simek <michal.simek@amd.com> 3186L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3187S: Supported 3188W: http://wiki.xilinx.com 3189T: git https://github.com/Xilinx/linux-xlnx.git 3190F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3191F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3192F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3193F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3194F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3195F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3196F: arch/arm/mach-zynq/ 3197F: drivers/clocksource/timer-cadence-ttc.c 3198F: drivers/cpuidle/cpuidle-zynq.c 3199F: drivers/edac/synopsys_edac.c 3200F: drivers/i2c/busses/i2c-cadence.c 3201F: drivers/i2c/busses/i2c-xiic.c 3202F: drivers/mmc/host/sdhci-of-arasan.c 3203N: zynq 3204N: xilinx 3205 3206ARM64 FIT SUPPORT 3207M: Simon Glass <sjg@chromium.org> 3208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3209S: Maintained 3210F: arch/arm64/boot/Makefile 3211F: scripts/make_fit.py 3212 3213ARM64 PLATFORM DRIVERS 3214M: Hans de Goede <hdegoede@redhat.com> 3215M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3216R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3217L: platform-driver-x86@vger.kernel.org 3218S: Maintained 3219Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3220T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3221F: drivers/platform/arm64/ 3222 3223ARM64 PORT (AARCH64 ARCHITECTURE) 3224M: Catalin Marinas <catalin.marinas@arm.com> 3225M: Will Deacon <will@kernel.org> 3226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3227S: Maintained 3228T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3229F: Documentation/arch/arm64/ 3230F: arch/arm64/ 3231F: tools/testing/selftests/arm64/ 3232X: arch/arm64/boot/dts/ 3233 3234ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3235M: George McCollister <george.mccollister@gmail.com> 3236L: netdev@vger.kernel.org 3237S: Maintained 3238F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3239F: drivers/net/dsa/xrs700x/* 3240F: net/dsa/tag_xrs700x.c 3241 3242AS3645A LED FLASH CONTROLLER DRIVER 3243M: Sakari Ailus <sakari.ailus@iki.fi> 3244L: linux-leds@vger.kernel.org 3245S: Maintained 3246F: drivers/leds/flash/leds-as3645a.c 3247 3248ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3249M: Tianshu Qiu <tian.shu.qiu@intel.com> 3250L: linux-media@vger.kernel.org 3251S: Maintained 3252T: git git://linuxtv.org/media_tree.git 3253F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3254F: drivers/media/i2c/ak7375.c 3255 3256ASAHI KASEI AK8974 DRIVER 3257M: Linus Walleij <linus.walleij@linaro.org> 3258L: linux-iio@vger.kernel.org 3259S: Supported 3260W: http://www.akm.com/ 3261F: drivers/iio/magnetometer/ak8974.c 3262 3263AOSONG AGS02MA TVOC SENSOR DRIVER 3264M: Anshul Dalal <anshulusr@gmail.com> 3265L: linux-iio@vger.kernel.org 3266S: Maintained 3267F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3268F: drivers/iio/chemical/ags02ma.c 3269 3270ASC7621 HARDWARE MONITOR DRIVER 3271M: George Joseph <george.joseph@fairview5.com> 3272L: linux-hwmon@vger.kernel.org 3273S: Maintained 3274F: Documentation/hwmon/asc7621.rst 3275F: drivers/hwmon/asc7621.c 3276 3277ASIX AX88796C SPI ETHERNET ADAPTER 3278M: Łukasz Stelmach <l.stelmach@samsung.com> 3279S: Maintained 3280F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3281F: drivers/net/ethernet/asix/ax88796c_* 3282 3283ASIX PHY DRIVER [RUST] 3284M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3285R: Trevor Gross <tmgross@umich.edu> 3286L: netdev@vger.kernel.org 3287L: rust-for-linux@vger.kernel.org 3288S: Maintained 3289F: drivers/net/phy/ax88796b_rust.rs 3290 3291ASPEED CRYPTO DRIVER 3292M: Neal Liu <neal_liu@aspeedtech.com> 3293L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3294S: Maintained 3295F: Documentation/devicetree/bindings/crypto/aspeed,* 3296F: drivers/crypto/aspeed/ 3297 3298ASPEED PECI CONTROLLER 3299M: Iwona Winiarska <iwona.winiarska@intel.com> 3300L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3301L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3302S: Supported 3303F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3304F: drivers/peci/controller/peci-aspeed.c 3305 3306ASPEED PINCTRL DRIVERS 3307M: Andrew Jeffery <andrew@codeconstruct.com.au> 3308L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3309L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3310L: linux-gpio@vger.kernel.org 3311S: Maintained 3312F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3313F: drivers/pinctrl/aspeed/ 3314 3315ASPEED SCU INTERRUPT CONTROLLER DRIVER 3316M: Eddie James <eajames@linux.ibm.com> 3317L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3318S: Maintained 3319F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3320F: drivers/irqchip/irq-aspeed-scu-ic.c 3321F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3322 3323ASPEED SD/MMC DRIVER 3324M: Andrew Jeffery <andrew@codeconstruct.com.au> 3325L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3326L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3327L: linux-mmc@vger.kernel.org 3328S: Maintained 3329F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3330F: drivers/mmc/host/sdhci-of-aspeed* 3331 3332ASPEED SMC SPI DRIVER 3333M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3334M: Cédric Le Goater <clg@kaod.org> 3335L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3336L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3337L: linux-spi@vger.kernel.org 3338S: Maintained 3339F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3340F: drivers/spi/spi-aspeed-smc.c 3341 3342ASPEED USB UDC DRIVER 3343M: Neal Liu <neal_liu@aspeedtech.com> 3344L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3345S: Maintained 3346F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3347F: drivers/usb/gadget/udc/aspeed_udc.c 3348 3349ASPEED VIDEO ENGINE DRIVER 3350M: Eddie James <eajames@linux.ibm.com> 3351L: linux-media@vger.kernel.org 3352L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3353S: Maintained 3354F: Documentation/devicetree/bindings/media/aspeed-video.txt 3355F: drivers/media/platform/aspeed/ 3356 3357ASUS EC HARDWARE MONITOR DRIVER 3358M: Eugene Shalygin <eugene.shalygin@gmail.com> 3359L: linux-hwmon@vger.kernel.org 3360S: Maintained 3361F: drivers/hwmon/asus-ec-sensors.c 3362 3363ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3364M: Corentin Chary <corentin.chary@gmail.com> 3365M: Luke D. Jones <luke@ljones.dev> 3366L: platform-driver-x86@vger.kernel.org 3367S: Maintained 3368W: https://asus-linux.org/ 3369F: drivers/platform/x86/asus*.c 3370F: drivers/platform/x86/eeepc*.c 3371 3372ASUS TF103C DOCK DRIVER 3373M: Hans de Goede <hdegoede@redhat.com> 3374L: platform-driver-x86@vger.kernel.org 3375S: Maintained 3376T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3377F: drivers/platform/x86/asus-tf103c-dock.c 3378 3379ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3380M: Aleksa Savic <savicaleksa83@gmail.com> 3381L: linux-hwmon@vger.kernel.org 3382S: Maintained 3383F: drivers/hwmon/asus_rog_ryujin.c 3384 3385ASUS WIRELESS RADIO CONTROL DRIVER 3386M: João Paulo Rechi Vita <jprvita@gmail.com> 3387L: platform-driver-x86@vger.kernel.org 3388S: Maintained 3389F: drivers/platform/x86/asus-wireless.c 3390 3391ASUS WMI HARDWARE MONITOR DRIVER 3392M: Ed Brindley <kernel@maidavale.org> 3393M: Denis Pauk <pauk.denis@gmail.com> 3394L: linux-hwmon@vger.kernel.org 3395S: Maintained 3396F: drivers/hwmon/asus_wmi_sensors.c 3397 3398ASYMMETRIC KEYS 3399M: David Howells <dhowells@redhat.com> 3400L: keyrings@vger.kernel.org 3401S: Maintained 3402F: Documentation/crypto/asymmetric-keys.rst 3403F: crypto/asymmetric_keys/ 3404F: include/crypto/pkcs7.h 3405F: include/crypto/public_key.h 3406F: include/linux/verification.h 3407 3408ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3409R: Dan Williams <dan.j.williams@intel.com> 3410S: Odd fixes 3411W: http://sourceforge.net/projects/xscaleiop 3412F: Documentation/crypto/async-tx-api.rst 3413F: crypto/async_tx/ 3414F: include/linux/async_tx.h 3415 3416AT24 EEPROM DRIVER 3417M: Bartosz Golaszewski <brgl@bgdev.pl> 3418L: linux-i2c@vger.kernel.org 3419S: Maintained 3420T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3421F: Documentation/devicetree/bindings/eeprom/at24.yaml 3422F: drivers/misc/eeprom/at24.c 3423 3424ATA OVER ETHERNET (AOE) DRIVER 3425M: "Justin Sanders" <justin@coraid.com> 3426S: Supported 3427W: http://www.openaoe.org/ 3428F: Documentation/admin-guide/aoe/ 3429F: drivers/block/aoe/ 3430 3431ATC260X PMIC MFD DRIVER 3432M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3433M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3434L: linux-actions@lists.infradead.org 3435S: Maintained 3436F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3437F: drivers/input/misc/atc260x-onkey.c 3438F: drivers/mfd/atc260* 3439F: drivers/power/reset/atc260x-poweroff.c 3440F: drivers/regulator/atc260x-regulator.c 3441F: include/linux/mfd/atc260x/* 3442 3443ATHEROS 71XX/9XXX GPIO DRIVER 3444M: Alban Bedel <albeu@free.fr> 3445S: Maintained 3446W: https://github.com/AlbanBedel/linux 3447T: git git://github.com/AlbanBedel/linux 3448F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3449F: drivers/gpio/gpio-ath79.c 3450 3451ATHEROS 71XX/9XXX USB PHY DRIVER 3452M: Alban Bedel <albeu@free.fr> 3453S: Maintained 3454W: https://github.com/AlbanBedel/linux 3455T: git git://github.com/AlbanBedel/linux 3456F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3457F: drivers/phy/qualcomm/phy-ath79-usb.c 3458 3459ATHEROS ATH GENERIC UTILITIES 3460M: Kalle Valo <kvalo@kernel.org> 3461L: linux-wireless@vger.kernel.org 3462S: Supported 3463F: drivers/net/wireless/ath/* 3464 3465ATHEROS ATH5K WIRELESS DRIVER 3466M: Jiri Slaby <jirislaby@kernel.org> 3467M: Nick Kossifidis <mickflemm@gmail.com> 3468M: Luis Chamberlain <mcgrof@kernel.org> 3469L: linux-wireless@vger.kernel.org 3470S: Maintained 3471W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3472F: drivers/net/wireless/ath/ath5k/ 3473 3474ATHEROS ATH6KL WIRELESS DRIVER 3475L: linux-wireless@vger.kernel.org 3476S: Orphan 3477W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3478F: drivers/net/wireless/ath/ath6kl/ 3479 3480ATI_REMOTE2 DRIVER 3481M: Ville Syrjala <syrjala@sci.fi> 3482S: Maintained 3483F: drivers/input/misc/ati_remote2.c 3484 3485ATK0110 HWMON DRIVER 3486M: Luca Tettamanti <kronos.it@gmail.com> 3487L: linux-hwmon@vger.kernel.org 3488S: Maintained 3489F: drivers/hwmon/asus_atk0110.c 3490 3491ATLX ETHERNET DRIVERS 3492M: Chris Snook <chris.snook@gmail.com> 3493L: netdev@vger.kernel.org 3494S: Maintained 3495W: http://sourceforge.net/projects/atl1 3496W: http://atl1.sourceforge.net 3497F: drivers/net/ethernet/atheros/ 3498 3499ATM 3500M: Chas Williams <3chas3@gmail.com> 3501L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3502L: netdev@vger.kernel.org 3503S: Maintained 3504W: http://linux-atm.sourceforge.net 3505F: drivers/atm/ 3506F: include/linux/atm* 3507F: include/uapi/linux/atm* 3508 3509ATMEL MACB ETHERNET DRIVER 3510M: Nicolas Ferre <nicolas.ferre@microchip.com> 3511M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3512S: Supported 3513F: drivers/net/ethernet/cadence/ 3514 3515ATMEL MAXTOUCH DRIVER 3516M: Nick Dyer <nick@shmanahar.org> 3517S: Maintained 3518T: git git://github.com/ndyer/linux.git 3519F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3520F: drivers/input/touchscreen/atmel_mxt_ts.c 3521 3522ATOMIC INFRASTRUCTURE 3523M: Will Deacon <will@kernel.org> 3524M: Peter Zijlstra <peterz@infradead.org> 3525R: Boqun Feng <boqun.feng@gmail.com> 3526R: Mark Rutland <mark.rutland@arm.com> 3527L: linux-kernel@vger.kernel.org 3528S: Maintained 3529F: Documentation/atomic_*.txt 3530F: arch/*/include/asm/atomic*.h 3531F: include/*/atomic*.h 3532F: include/linux/refcount.h 3533F: scripts/atomic/ 3534 3535ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3536M: Bradley Grove <linuxdrivers@attotech.com> 3537L: linux-scsi@vger.kernel.org 3538S: Supported 3539W: http://www.attotech.com 3540F: drivers/scsi/esas2r 3541 3542ATUSB IEEE 802.15.4 RADIO DRIVER 3543M: Stefan Schmidt <stefan@datenfreihafen.org> 3544L: linux-wpan@vger.kernel.org 3545S: Maintained 3546F: drivers/net/ieee802154/at86rf230.h 3547F: drivers/net/ieee802154/atusb.c 3548F: drivers/net/ieee802154/atusb.h 3549 3550AUDIT SUBSYSTEM 3551M: Paul Moore <paul@paul-moore.com> 3552M: Eric Paris <eparis@redhat.com> 3553L: audit@vger.kernel.org 3554S: Supported 3555W: https://github.com/linux-audit 3556Q: https://patchwork.kernel.org/project/audit/list 3557B: mailto:audit@vger.kernel.org 3558P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3559T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3560F: include/asm-generic/audit_*.h 3561F: include/linux/audit.h 3562F: include/linux/audit_arch.h 3563F: include/uapi/linux/audit.h 3564F: kernel/audit* 3565F: lib/*audit.c 3566K: \baudit_[a-z_0-9]\+\b 3567 3568AUXILIARY BUS DRIVER 3569M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3570R: Dave Ertman <david.m.ertman@intel.com> 3571R: Ira Weiny <ira.weiny@intel.com> 3572S: Supported 3573T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3574F: Documentation/driver-api/auxiliary_bus.rst 3575F: drivers/base/auxiliary.c 3576F: include/linux/auxiliary_bus.h 3577 3578AUXILIARY DISPLAY DRIVERS 3579M: Andy Shevchenko <andy@kernel.org> 3580R: Geert Uytterhoeven <geert@linux-m68k.org> 3581S: Odd Fixes 3582T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3583F: Documentation/devicetree/bindings/auxdisplay/ 3584F: drivers/auxdisplay/ 3585F: include/linux/cfag12864b.h 3586F: include/uapi/linux/map_to_14segment.h 3587F: include/uapi/linux/map_to_7segment.h 3588 3589AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 3590M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 3591L: linux-iio@vger.kernel.org 3592S: Maintained 3593F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 3594F: drivers/iio/light/apds9306.c 3595 3596AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3597M: Andreas Klinger <ak@it-klinger.de> 3598L: linux-iio@vger.kernel.org 3599S: Maintained 3600F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3601F: drivers/iio/adc/hx711.c 3602 3603AX.25 NETWORK LAYER 3604L: linux-hams@vger.kernel.org 3605S: Orphan 3606W: https://linux-ax25.in-berlin.de 3607F: include/net/ax25.h 3608F: include/uapi/linux/ax25.h 3609F: net/ax25/ 3610 3611AXENTIA ARM DEVICES 3612M: Peter Rosin <peda@axentia.se> 3613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3614S: Maintained 3615F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3616F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3617F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3618F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3619 3620AXENTIA ASOC DRIVERS 3621M: Peter Rosin <peda@axentia.se> 3622L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3623S: Maintained 3624F: Documentation/devicetree/bindings/sound/axentia,* 3625F: sound/soc/atmel/tse850-pcm5142.c 3626 3627AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3628M: Nuno Sá <nuno.sa@analog.com> 3629L: linux-hwmon@vger.kernel.org 3630S: Supported 3631W: https://ez.analog.com/linux-software-drivers 3632F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3633F: drivers/hwmon/axi-fan-control.c 3634 3635AXI SPI ENGINE 3636M: Michael Hennerich <michael.hennerich@analog.com> 3637M: Nuno Sá <nuno.sa@analog.com> 3638R: David Lechner <dlechner@baylibre.com> 3639L: linux-spi@vger.kernel.org 3640S: Supported 3641W: https://ez.analog.com/linux-software-drivers 3642F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3643F: drivers/spi/spi-axi-spi-engine.c 3644 3645AXI PWM GENERATOR 3646M: Michael Hennerich <michael.hennerich@analog.com> 3647M: Nuno Sá <nuno.sa@analog.com> 3648L: linux-pwm@vger.kernel.org 3649S: Supported 3650W: https://ez.analog.com/linux-software-drivers 3651F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 3652F: drivers/pwm/pwm-axi-pwmgen.c 3653 3654AXXIA I2C CONTROLLER 3655M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3656L: linux-i2c@vger.kernel.org 3657S: Maintained 3658F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3659F: drivers/i2c/busses/i2c-axxia.c 3660 3661AZ6007 DVB DRIVER 3662M: Mauro Carvalho Chehab <mchehab@kernel.org> 3663L: linux-media@vger.kernel.org 3664S: Maintained 3665W: https://linuxtv.org 3666T: git git://linuxtv.org/media_tree.git 3667F: drivers/media/usb/dvb-usb-v2/az6007.c 3668 3669AZTECH FM RADIO RECEIVER DRIVER 3670M: Hans Verkuil <hverkuil@xs4all.nl> 3671L: linux-media@vger.kernel.org 3672S: Maintained 3673W: https://linuxtv.org 3674T: git git://linuxtv.org/media_tree.git 3675F: drivers/media/radio/radio-aztech* 3676 3677B43 WIRELESS DRIVER 3678L: linux-wireless@vger.kernel.org 3679L: b43-dev@lists.infradead.org 3680S: Orphan 3681W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3682F: drivers/net/wireless/broadcom/b43/ 3683 3684B43LEGACY WIRELESS DRIVER 3685L: linux-wireless@vger.kernel.org 3686L: b43-dev@lists.infradead.org 3687S: Orphan 3688W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3689F: drivers/net/wireless/broadcom/b43legacy/ 3690 3691BACKLIGHT CLASS/SUBSYSTEM 3692M: Lee Jones <lee@kernel.org> 3693M: Daniel Thompson <daniel.thompson@linaro.org> 3694M: Jingoo Han <jingoohan1@gmail.com> 3695L: dri-devel@lists.freedesktop.org 3696S: Maintained 3697T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3698F: Documentation/ABI/stable/sysfs-class-backlight 3699F: Documentation/ABI/testing/sysfs-class-backlight 3700F: Documentation/devicetree/bindings/leds/backlight 3701F: drivers/video/backlight/ 3702F: include/linux/backlight.h 3703F: include/linux/pwm_backlight.h 3704 3705BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3706M: Serge Semin <fancer.lancer@gmail.com> 3707L: linux-hwmon@vger.kernel.org 3708S: Supported 3709F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3710F: Documentation/hwmon/bt1-pvt.rst 3711F: drivers/hwmon/bt1-pvt.[ch] 3712 3713BARCO P50 GPIO DRIVER 3714M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3715M: Peter Korsgaard <peter.korsgaard@barco.com> 3716S: Maintained 3717F: drivers/platform/x86/barco-p50-gpio.c 3718 3719BATMAN ADVANCED 3720M: Marek Lindner <mareklindner@neomailbox.ch> 3721M: Simon Wunderlich <sw@simonwunderlich.de> 3722M: Antonio Quartulli <a@unstable.cc> 3723M: Sven Eckelmann <sven@narfation.org> 3724L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3725S: Maintained 3726W: https://www.open-mesh.org/ 3727Q: https://patchwork.open-mesh.org/project/batman/list/ 3728B: https://www.open-mesh.org/projects/batman-adv/issues 3729C: ircs://irc.hackint.org/batadv 3730T: git https://git.open-mesh.org/linux-merge.git 3731F: Documentation/networking/batman-adv.rst 3732F: include/uapi/linux/batadv_packet.h 3733F: include/uapi/linux/batman_adv.h 3734F: net/batman-adv/ 3735 3736BAYCOM/HDLCDRV DRIVERS FOR AX.25 3737M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3738L: linux-hams@vger.kernel.org 3739S: Maintained 3740W: http://www.baycom.org/~tom/ham/ham.html 3741F: drivers/net/hamradio/baycom* 3742 3743BCACHE (BLOCK LAYER CACHE) 3744M: Coly Li <colyli@suse.de> 3745M: Kent Overstreet <kent.overstreet@linux.dev> 3746L: linux-bcache@vger.kernel.org 3747S: Maintained 3748W: http://bcache.evilpiepirate.org 3749C: irc://irc.oftc.net/bcache 3750F: drivers/md/bcache/ 3751 3752BCACHEFS 3753M: Kent Overstreet <kent.overstreet@linux.dev> 3754L: linux-bcachefs@vger.kernel.org 3755S: Supported 3756C: irc://irc.oftc.net/bcache 3757T: git https://evilpiepirate.org/git/bcachefs.git 3758F: fs/bcachefs/ 3759F: Documentation/filesystems/bcachefs/ 3760 3761BDISP ST MEDIA DRIVER 3762M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3763L: linux-media@vger.kernel.org 3764S: Supported 3765W: https://linuxtv.org 3766T: git git://linuxtv.org/media_tree.git 3767F: drivers/media/platform/st/sti/bdisp 3768 3769BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3770M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3771L: netdev@vger.kernel.org 3772S: Maintained 3773F: drivers/net/ethernet/ec_bhf.c 3774 3775BEFS FILE SYSTEM 3776M: Luis de Bethencourt <luisbg@kernel.org> 3777M: Salah Triki <salah.triki@gmail.com> 3778S: Maintained 3779T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3780F: Documentation/filesystems/befs.rst 3781F: fs/befs/ 3782 3783BFQ I/O SCHEDULER 3784M: Paolo Valente <paolo.valente@unimore.it> 3785M: Jens Axboe <axboe@kernel.dk> 3786L: linux-block@vger.kernel.org 3787S: Maintained 3788F: Documentation/block/bfq-iosched.rst 3789F: block/bfq-* 3790 3791BFS FILE SYSTEM 3792M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3793S: Maintained 3794F: Documentation/filesystems/bfs.rst 3795F: fs/bfs/ 3796F: include/uapi/linux/bfs_fs.h 3797 3798BINMAN 3799M: Simon Glass <sjg@chromium.org> 3800S: Supported 3801F: Documentation/devicetree/bindings/mtd/partitions/binman* 3802 3803BITMAP API 3804M: Yury Norov <yury.norov@gmail.com> 3805R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3806S: Maintained 3807F: include/linux/bitfield.h 3808F: include/linux/bitmap-str.h 3809F: include/linux/bitmap.h 3810F: include/linux/bits.h 3811F: include/linux/cpumask.h 3812F: include/linux/cpumask_types.h 3813F: include/linux/find.h 3814F: include/linux/nodemask.h 3815F: include/linux/nodemask_types.h 3816F: include/vdso/bits.h 3817F: lib/bitmap-str.c 3818F: lib/bitmap.c 3819F: lib/cpumask.c 3820F: lib/cpumask_kunit.c 3821F: lib/find_bit.c 3822F: lib/find_bit_benchmark.c 3823F: lib/test_bitmap.c 3824F: tools/include/linux/bitfield.h 3825F: tools/include/linux/bitmap.h 3826F: tools/include/linux/bits.h 3827F: tools/include/linux/find.h 3828F: tools/include/vdso/bits.h 3829F: tools/lib/bitmap.c 3830F: tools/lib/find_bit.c 3831 3832BITOPS API 3833M: Yury Norov <yury.norov@gmail.com> 3834R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3835S: Maintained 3836F: arch/*/include/asm/bitops.h 3837F: arch/*/include/asm/bitops_32.h 3838F: arch/*/include/asm/bitops_64.h 3839F: arch/*/lib/bitops.c 3840F: include/asm-generic/bitops 3841F: include/asm-generic/bitops.h 3842F: include/linux/bitops.h 3843F: lib/test_bitops.c 3844F: tools/*/bitops* 3845 3846BLINKM RGB LED DRIVER 3847M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3848S: Maintained 3849F: drivers/leds/leds-blinkm.c 3850 3851BLOCK LAYER 3852M: Jens Axboe <axboe@kernel.dk> 3853L: linux-block@vger.kernel.org 3854S: Maintained 3855T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3856F: Documentation/ABI/stable/sysfs-block 3857F: Documentation/block/ 3858F: block/ 3859F: drivers/block/ 3860F: include/linux/bio.h 3861F: include/linux/blk* 3862F: kernel/trace/blktrace.c 3863F: lib/sbitmap.c 3864 3865BLOCK LAYER DEVICE DRIVER API [RUST] 3866M: Andreas Hindborg <a.hindborg@kernel.org> 3867R: Boqun Feng <boqun.feng@gmail.com> 3868L: linux-block@vger.kernel.org 3869L: rust-for-linux@vger.kernel.org 3870S: Supported 3871W: https://rust-for-linux.com 3872B: https://github.com/Rust-for-Linux/linux/issues 3873C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 3874T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 3875F: drivers/block/rnull.rs 3876F: rust/kernel/block.rs 3877F: rust/kernel/block/ 3878 3879BLOCK2MTD DRIVER 3880M: Joern Engel <joern@lazybastard.org> 3881L: linux-mtd@lists.infradead.org 3882S: Maintained 3883F: drivers/mtd/devices/block2mtd.c 3884 3885BLUETOOTH DRIVERS 3886M: Marcel Holtmann <marcel@holtmann.org> 3887M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3888L: linux-bluetooth@vger.kernel.org 3889S: Supported 3890W: http://www.bluez.org/ 3891T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3892T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3893F: Documentation/devicetree/bindings/net/bluetooth/ 3894F: drivers/bluetooth/ 3895 3896BLUETOOTH SUBSYSTEM 3897M: Marcel Holtmann <marcel@holtmann.org> 3898M: Johan Hedberg <johan.hedberg@gmail.com> 3899M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3900L: linux-bluetooth@vger.kernel.org 3901S: Supported 3902W: http://www.bluez.org/ 3903T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3904T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3905F: include/net/bluetooth/ 3906F: net/bluetooth/ 3907 3908BONDING DRIVER 3909M: Jay Vosburgh <jv@jvosburgh.net> 3910M: Andy Gospodarek <andy@greyhouse.net> 3911L: netdev@vger.kernel.org 3912S: Maintained 3913F: Documentation/networking/bonding.rst 3914F: drivers/net/bonding/ 3915F: include/net/bond* 3916F: include/uapi/linux/if_bonding.h 3917F: tools/testing/selftests/drivers/net/bonding/ 3918 3919BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3920M: Dan Robertson <dan@dlrobertson.com> 3921L: linux-iio@vger.kernel.org 3922S: Maintained 3923F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3924F: drivers/iio/accel/bma400* 3925 3926BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3927M: Jagath Jog J <jagathjog1996@gmail.com> 3928L: linux-iio@vger.kernel.org 3929S: Maintained 3930F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3931F: drivers/iio/imu/bmi323/ 3932 3933BPF JIT for ARC 3934M: Shahab Vahedi <shahab@synopsys.com> 3935L: bpf@vger.kernel.org 3936S: Maintained 3937F: arch/arc/net/ 3938 3939BPF JIT for ARM 3940M: Russell King <linux@armlinux.org.uk> 3941M: Puranjay Mohan <puranjay@kernel.org> 3942L: bpf@vger.kernel.org 3943S: Maintained 3944F: arch/arm/net/ 3945 3946BPF JIT for ARM64 3947M: Daniel Borkmann <daniel@iogearbox.net> 3948M: Alexei Starovoitov <ast@kernel.org> 3949M: Puranjay Mohan <puranjay@kernel.org> 3950R: Xu Kuohai <xukuohai@huaweicloud.com> 3951L: bpf@vger.kernel.org 3952S: Supported 3953F: arch/arm64/net/ 3954 3955BPF JIT for LOONGARCH 3956M: Tiezhu Yang <yangtiezhu@loongson.cn> 3957R: Hengqi Chen <hengqi.chen@gmail.com> 3958L: bpf@vger.kernel.org 3959S: Maintained 3960F: arch/loongarch/net/ 3961 3962BPF JIT for MIPS (32-BIT AND 64-BIT) 3963M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3964M: Paul Burton <paulburton@kernel.org> 3965L: bpf@vger.kernel.org 3966S: Maintained 3967F: arch/mips/net/ 3968 3969BPF JIT for NFP NICs 3970M: Jakub Kicinski <kuba@kernel.org> 3971L: bpf@vger.kernel.org 3972S: Odd Fixes 3973F: drivers/net/ethernet/netronome/nfp/bpf/ 3974 3975BPF JIT for POWERPC (32-BIT AND 64-BIT) 3976M: Michael Ellerman <mpe@ellerman.id.au> 3977M: Hari Bathini <hbathini@linux.ibm.com> 3978M: Christophe Leroy <christophe.leroy@csgroup.eu> 3979R: Naveen N Rao <naveen@kernel.org> 3980L: bpf@vger.kernel.org 3981S: Supported 3982F: arch/powerpc/net/ 3983 3984BPF JIT for RISC-V (32-bit) 3985M: Luke Nelson <luke.r.nels@gmail.com> 3986M: Xi Wang <xi.wang@gmail.com> 3987L: bpf@vger.kernel.org 3988S: Maintained 3989F: arch/riscv/net/ 3990X: arch/riscv/net/bpf_jit_comp64.c 3991 3992BPF JIT for RISC-V (64-bit) 3993M: Björn Töpel <bjorn@kernel.org> 3994R: Pu Lehui <pulehui@huawei.com> 3995R: Puranjay Mohan <puranjay@kernel.org> 3996L: bpf@vger.kernel.org 3997S: Maintained 3998F: arch/riscv/net/ 3999X: arch/riscv/net/bpf_jit_comp32.c 4000 4001BPF JIT for S390 4002M: Ilya Leoshkevich <iii@linux.ibm.com> 4003M: Heiko Carstens <hca@linux.ibm.com> 4004M: Vasily Gorbik <gor@linux.ibm.com> 4005L: bpf@vger.kernel.org 4006S: Supported 4007F: arch/s390/net/ 4008X: arch/s390/net/pnet.c 4009 4010BPF JIT for SPARC (32-BIT AND 64-BIT) 4011M: David S. Miller <davem@davemloft.net> 4012L: bpf@vger.kernel.org 4013S: Odd Fixes 4014F: arch/sparc/net/ 4015 4016BPF JIT for X86 32-BIT 4017M: Wang YanQing <udknight@gmail.com> 4018L: bpf@vger.kernel.org 4019S: Odd Fixes 4020F: arch/x86/net/bpf_jit_comp32.c 4021 4022BPF JIT for X86 64-BIT 4023M: Alexei Starovoitov <ast@kernel.org> 4024M: Daniel Borkmann <daniel@iogearbox.net> 4025L: bpf@vger.kernel.org 4026S: Supported 4027F: arch/x86/net/ 4028X: arch/x86/net/bpf_jit_comp32.c 4029 4030BPF [BTF] 4031M: Martin KaFai Lau <martin.lau@linux.dev> 4032L: bpf@vger.kernel.org 4033S: Maintained 4034F: include/linux/btf* 4035F: kernel/bpf/btf.c 4036 4037BPF [CORE] 4038M: Alexei Starovoitov <ast@kernel.org> 4039M: Daniel Borkmann <daniel@iogearbox.net> 4040R: John Fastabend <john.fastabend@gmail.com> 4041L: bpf@vger.kernel.org 4042S: Maintained 4043F: include/linux/bpf* 4044F: include/linux/filter.h 4045F: include/linux/tnum.h 4046F: kernel/bpf/core.c 4047F: kernel/bpf/dispatcher.c 4048F: kernel/bpf/mprog.c 4049F: kernel/bpf/syscall.c 4050F: kernel/bpf/tnum.c 4051F: kernel/bpf/trampoline.c 4052F: kernel/bpf/verifier.c 4053 4054BPF [CRYPTO] 4055M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4056L: bpf@vger.kernel.org 4057S: Maintained 4058F: crypto/bpf_crypto_skcipher.c 4059F: include/linux/bpf_crypto.h 4060F: kernel/bpf/crypto.c 4061 4062BPF [DOCUMENTATION] (Related to Standardization) 4063R: David Vernet <void@manifault.com> 4064L: bpf@vger.kernel.org 4065L: bpf@ietf.org 4066S: Maintained 4067F: Documentation/bpf/standardization/ 4068 4069BPF [GENERAL] (Safe Dynamic Programs and Tools) 4070M: Alexei Starovoitov <ast@kernel.org> 4071M: Daniel Borkmann <daniel@iogearbox.net> 4072M: Andrii Nakryiko <andrii@kernel.org> 4073R: Martin KaFai Lau <martin.lau@linux.dev> 4074R: Eduard Zingerman <eddyz87@gmail.com> 4075R: Song Liu <song@kernel.org> 4076R: Yonghong Song <yonghong.song@linux.dev> 4077R: John Fastabend <john.fastabend@gmail.com> 4078R: KP Singh <kpsingh@kernel.org> 4079R: Stanislav Fomichev <sdf@fomichev.me> 4080R: Hao Luo <haoluo@google.com> 4081R: Jiri Olsa <jolsa@kernel.org> 4082L: bpf@vger.kernel.org 4083S: Supported 4084W: https://bpf.io/ 4085Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4086T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4087T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4088F: Documentation/bpf/ 4089F: Documentation/networking/filter.rst 4090F: Documentation/userspace-api/ebpf/ 4091F: arch/*/net/* 4092F: include/linux/bpf* 4093F: include/linux/btf* 4094F: include/linux/filter.h 4095F: include/trace/events/xdp.h 4096F: include/uapi/linux/bpf* 4097F: include/uapi/linux/btf* 4098F: include/uapi/linux/filter.h 4099F: kernel/bpf/ 4100F: kernel/trace/bpf_trace.c 4101F: lib/test_bpf.c 4102F: net/bpf/ 4103F: net/core/filter.c 4104F: net/sched/act_bpf.c 4105F: net/sched/cls_bpf.c 4106F: samples/bpf/ 4107F: scripts/bpf_doc.py 4108F: scripts/Makefile.btf 4109F: scripts/pahole-version.sh 4110F: tools/bpf/ 4111F: tools/lib/bpf/ 4112F: tools/testing/selftests/bpf/ 4113 4114BPF [ITERATOR] 4115M: Yonghong Song <yonghong.song@linux.dev> 4116L: bpf@vger.kernel.org 4117S: Maintained 4118F: kernel/bpf/*iter.c 4119 4120BPF [L7 FRAMEWORK] (sockmap) 4121M: John Fastabend <john.fastabend@gmail.com> 4122M: Jakub Sitnicki <jakub@cloudflare.com> 4123L: netdev@vger.kernel.org 4124L: bpf@vger.kernel.org 4125S: Maintained 4126F: include/linux/skmsg.h 4127F: net/core/skmsg.c 4128F: net/core/sock_map.c 4129F: net/ipv4/tcp_bpf.c 4130F: net/ipv4/udp_bpf.c 4131F: net/unix/unix_bpf.c 4132 4133BPF [LIBRARY] (libbpf) 4134M: Andrii Nakryiko <andrii@kernel.org> 4135M: Eduard Zingerman <eddyz87@gmail.com> 4136L: bpf@vger.kernel.org 4137S: Maintained 4138F: tools/lib/bpf/ 4139 4140BPF [MISC] 4141L: bpf@vger.kernel.org 4142S: Odd Fixes 4143K: (?:\b|_)bpf(?:\b|_) 4144 4145BPF [NETKIT] (BPF-programmable network device) 4146M: Daniel Borkmann <daniel@iogearbox.net> 4147M: Nikolay Aleksandrov <razor@blackwall.org> 4148L: bpf@vger.kernel.org 4149L: netdev@vger.kernel.org 4150S: Supported 4151F: drivers/net/netkit.c 4152F: include/net/netkit.h 4153 4154BPF [NETWORKING] (struct_ops, reuseport) 4155M: Martin KaFai Lau <martin.lau@linux.dev> 4156L: bpf@vger.kernel.org 4157L: netdev@vger.kernel.org 4158S: Maintained 4159F: kernel/bpf/bpf_struct* 4160 4161BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4162M: Martin KaFai Lau <martin.lau@linux.dev> 4163M: Daniel Borkmann <daniel@iogearbox.net> 4164R: John Fastabend <john.fastabend@gmail.com> 4165L: bpf@vger.kernel.org 4166L: netdev@vger.kernel.org 4167S: Maintained 4168F: include/net/tcx.h 4169F: kernel/bpf/tcx.c 4170F: net/core/filter.c 4171F: net/sched/act_bpf.c 4172F: net/sched/cls_bpf.c 4173 4174BPF [RINGBUF] 4175M: Andrii Nakryiko <andrii@kernel.org> 4176L: bpf@vger.kernel.org 4177S: Maintained 4178F: kernel/bpf/ringbuf.c 4179 4180BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4181M: KP Singh <kpsingh@kernel.org> 4182M: Matt Bobrowski <mattbobrowski@google.com> 4183L: bpf@vger.kernel.org 4184S: Maintained 4185F: Documentation/bpf/prog_lsm.rst 4186F: include/linux/bpf_lsm.h 4187F: kernel/bpf/bpf_lsm.c 4188F: kernel/trace/bpf_trace.c 4189F: security/bpf/ 4190 4191BPF [SELFTESTS] (Test Runners & Infrastructure) 4192M: Andrii Nakryiko <andrii@kernel.org> 4193M: Eduard Zingerman <eddyz87@gmail.com> 4194R: Mykola Lysenko <mykolal@fb.com> 4195L: bpf@vger.kernel.org 4196S: Maintained 4197F: tools/testing/selftests/bpf/ 4198 4199BPF [STORAGE & CGROUPS] 4200M: Martin KaFai Lau <martin.lau@linux.dev> 4201L: bpf@vger.kernel.org 4202S: Maintained 4203F: kernel/bpf/*storage.c 4204F: kernel/bpf/bpf_lru* 4205F: kernel/bpf/cgroup.c 4206 4207BPF [TOOLING] (bpftool) 4208M: Quentin Monnet <qmo@kernel.org> 4209L: bpf@vger.kernel.org 4210S: Maintained 4211F: kernel/bpf/disasm.* 4212F: tools/bpf/bpftool/ 4213 4214BPF [TRACING] 4215M: Song Liu <song@kernel.org> 4216R: Jiri Olsa <jolsa@kernel.org> 4217L: bpf@vger.kernel.org 4218S: Maintained 4219F: kernel/bpf/stackmap.c 4220F: kernel/trace/bpf_trace.c 4221 4222BROADCOM ASP 2.0 ETHERNET DRIVER 4223M: Justin Chen <justin.chen@broadcom.com> 4224M: Florian Fainelli <florian.fainelli@broadcom.com> 4225L: bcm-kernel-feedback-list@broadcom.com 4226L: netdev@vger.kernel.org 4227S: Supported 4228F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4229F: drivers/net/ethernet/broadcom/asp2/ 4230 4231BROADCOM B44 10/100 ETHERNET DRIVER 4232M: Michael Chan <michael.chan@broadcom.com> 4233L: netdev@vger.kernel.org 4234S: Supported 4235F: drivers/net/ethernet/broadcom/b44.* 4236 4237BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4238M: Florian Fainelli <florian.fainelli@broadcom.com> 4239L: netdev@vger.kernel.org 4240L: openwrt-devel@lists.openwrt.org (subscribers-only) 4241S: Supported 4242F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4243F: drivers/net/dsa/b53/* 4244F: drivers/net/dsa/bcm_sf2* 4245F: include/linux/dsa/brcm.h 4246F: include/linux/platform_data/b53.h 4247 4248BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4249M: Florian Fainelli <florian.fainelli@broadcom.com> 4250R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4251L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4253S: Maintained 4254T: git https://github.com/broadcom/stblinux.git 4255F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4256F: drivers/pci/controller/pcie-brcmstb.c 4257F: drivers/staging/vc04_services 4258N: bcm2711 4259N: bcm283* 4260N: raspberrypi 4261 4262BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4263M: Florian Fainelli <florian.fainelli@broadcom.com> 4264M: Ray Jui <rjui@broadcom.com> 4265M: Scott Branden <sbranden@broadcom.com> 4266R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4267S: Maintained 4268T: git https://github.com/broadcom/mach-bcm 4269F: arch/arm/mach-bcm/ 4270N: bcm281* 4271N: bcm113* 4272N: bcm216* 4273N: kona 4274 4275BROADCOM BCM2835 CAMERA DRIVERS 4276M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4277L: linux-media@vger.kernel.org 4278S: Maintained 4279F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4280F: drivers/media/platform/broadcom/bcm2835-unicam* 4281 4282BROADCOM BCM47XX MIPS ARCHITECTURE 4283M: Hauke Mehrtens <hauke@hauke-m.de> 4284M: Rafał Miłecki <zajec5@gmail.com> 4285L: linux-mips@vger.kernel.org 4286S: Maintained 4287F: Documentation/devicetree/bindings/mips/brcm/ 4288F: arch/mips/bcm47xx/* 4289F: arch/mips/include/asm/mach-bcm47xx/* 4290 4291BROADCOM BCM4908 ETHERNET DRIVER 4292M: Rafał Miłecki <rafal@milecki.pl> 4293R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4294L: netdev@vger.kernel.org 4295S: Maintained 4296F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4297F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4298F: drivers/net/ethernet/broadcom/unimac.h 4299 4300BROADCOM BCM4908 PINMUX DRIVER 4301M: Rafał Miłecki <rafal@milecki.pl> 4302R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4303L: linux-gpio@vger.kernel.org 4304S: Maintained 4305F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4306F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4307 4308BROADCOM BCM5301X ARM ARCHITECTURE 4309M: Florian Fainelli <florian.fainelli@broadcom.com> 4310M: Hauke Mehrtens <hauke@hauke-m.de> 4311M: Rafał Miłecki <zajec5@gmail.com> 4312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4314S: Maintained 4315F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4316F: arch/arm/boot/dts/broadcom/bcm470* 4317F: arch/arm/boot/dts/broadcom/bcm5301* 4318F: arch/arm/boot/dts/broadcom/bcm953012* 4319F: arch/arm/mach-bcm/bcm_5301x.c 4320 4321BROADCOM BCM53573 ARM ARCHITECTURE 4322M: Florian Fainelli <florian.fainelli@broadcom.com> 4323M: Rafał Miłecki <rafal@milecki.pl> 4324R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4325L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4326S: Maintained 4327F: arch/arm/boot/dts/broadcom/bcm47189* 4328F: arch/arm/boot/dts/broadcom/bcm53573* 4329 4330BROADCOM BCM63XX/BCM33XX UDC DRIVER 4331M: Kevin Cernekee <cernekee@gmail.com> 4332L: linux-usb@vger.kernel.org 4333S: Maintained 4334F: drivers/usb/gadget/udc/bcm63xx_udc.* 4335 4336BROADCOM BCM7XXX ARM ARCHITECTURE 4337M: Florian Fainelli <florian.fainelli@broadcom.com> 4338R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4340S: Maintained 4341T: git https://github.com/broadcom/stblinux.git 4342F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4343F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4344F: arch/arm/include/asm/hardware/cache-b15-rac.h 4345F: arch/arm/mach-bcm/*brcmstb* 4346F: arch/arm/mm/cache-b15-rac.c 4347F: drivers/bus/brcmstb_gisb.c 4348F: drivers/pci/controller/pcie-brcmstb.c 4349N: brcmstb 4350N: bcm7038 4351N: bcm7120 4352 4353BROADCOM BCMBCA ARM ARCHITECTURE 4354M: William Zhang <william.zhang@broadcom.com> 4355M: Anand Gore <anand.gore@broadcom.com> 4356M: Kursad Oney <kursad.oney@broadcom.com> 4357M: Florian Fainelli <florian.fainelli@broadcom.com> 4358M: Rafał Miłecki <rafal@milecki.pl> 4359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4361S: Maintained 4362T: git https://github.com/broadcom/stblinux.git 4363F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4364F: arch/arm64/boot/dts/broadcom/bcmbca/* 4365N: bcmbca 4366N: bcm[9]?47622 4367N: bcm[9]?4912 4368N: bcm[9]?63138 4369N: bcm[9]?63146 4370N: bcm[9]?63148 4371N: bcm[9]?63158 4372N: bcm[9]?63178 4373N: bcm[9]?6756 4374N: bcm[9]?6813 4375N: bcm[9]?6846 4376N: bcm[9]?6855 4377N: bcm[9]?6856 4378N: bcm[9]?6858 4379N: bcm[9]?6878 4380 4381BROADCOM BDC DRIVER 4382M: Justin Chen <justin.chen@broadcom.com> 4383M: Al Cooper <alcooperx@gmail.com> 4384R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4385L: linux-usb@vger.kernel.org 4386S: Maintained 4387F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4388F: drivers/usb/gadget/udc/bdc/ 4389 4390BROADCOM BMIPS CPUFREQ DRIVER 4391M: Markus Mayer <mmayer@broadcom.com> 4392R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4393L: linux-pm@vger.kernel.org 4394S: Maintained 4395F: drivers/cpufreq/bmips-cpufreq.c 4396 4397BROADCOM BMIPS MIPS ARCHITECTURE 4398M: Florian Fainelli <florian.fainelli@broadcom.com> 4399R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4400L: linux-mips@vger.kernel.org 4401S: Maintained 4402T: git https://github.com/broadcom/stblinux.git 4403F: arch/mips/bmips/* 4404F: arch/mips/boot/dts/brcm/bcm*.dts* 4405F: arch/mips/include/asm/mach-bmips/* 4406F: arch/mips/kernel/*bmips* 4407F: drivers/irqchip/irq-bcm63* 4408F: drivers/irqchip/irq-bcm7* 4409F: drivers/irqchip/irq-brcmstb* 4410F: drivers/pmdomain/bcm/bcm63xx-power.c 4411F: include/linux/bcm963xx_nvram.h 4412F: include/linux/bcm963xx_tag.h 4413 4414BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4415M: Rasesh Mody <rmody@marvell.com> 4416M: GR-Linux-NIC-Dev@marvell.com 4417L: netdev@vger.kernel.org 4418S: Supported 4419F: drivers/net/ethernet/broadcom/bnx2.* 4420F: drivers/net/ethernet/broadcom/bnx2_* 4421 4422BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4423M: Saurav Kashyap <skashyap@marvell.com> 4424M: Javed Hasan <jhasan@marvell.com> 4425M: GR-QLogic-Storage-Upstream@marvell.com 4426L: linux-scsi@vger.kernel.org 4427S: Supported 4428F: drivers/scsi/bnx2fc/ 4429 4430BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4431M: Nilesh Javali <njavali@marvell.com> 4432M: Manish Rangankar <mrangankar@marvell.com> 4433M: GR-QLogic-Storage-Upstream@marvell.com 4434L: linux-scsi@vger.kernel.org 4435S: Supported 4436F: drivers/scsi/bnx2i/ 4437 4438BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4439M: Sudarsana Kalluru <skalluru@marvell.com> 4440M: Manish Chopra <manishc@marvell.com> 4441L: netdev@vger.kernel.org 4442S: Supported 4443F: drivers/net/ethernet/broadcom/bnx2x/ 4444 4445BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4446M: Michael Chan <michael.chan@broadcom.com> 4447L: netdev@vger.kernel.org 4448S: Supported 4449F: drivers/firmware/broadcom/tee_bnxt_fw.c 4450F: drivers/net/ethernet/broadcom/bnxt/ 4451F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4452 4453BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4454M: Arend van Spriel <arend.vanspriel@broadcom.com> 4455L: linux-wireless@vger.kernel.org 4456L: brcm80211@lists.linux.dev 4457L: brcm80211-dev-list.pdl@broadcom.com 4458S: Supported 4459F: drivers/net/wireless/broadcom/brcm80211/ 4460F: include/linux/platform_data/brcmfmac.h 4461 4462BROADCOM BRCMSTB GPIO DRIVER 4463M: Doug Berger <opendmb@gmail.com> 4464M: Florian Fainelli <florian.fainelli@broadcom.com> 4465R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4466S: Supported 4467F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4468F: drivers/gpio/gpio-brcmstb.c 4469 4470BROADCOM BRCMSTB I2C DRIVER 4471M: Kamal Dasu <kamal.dasu@broadcom.com> 4472R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4473L: linux-i2c@vger.kernel.org 4474S: Supported 4475F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4476F: drivers/i2c/busses/i2c-brcmstb.c 4477 4478BROADCOM BRCMSTB UART DRIVER 4479M: Al Cooper <alcooperx@gmail.com> 4480R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4481L: linux-serial@vger.kernel.org 4482S: Maintained 4483F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4484F: drivers/tty/serial/8250/8250_bcm7271.c 4485 4486BROADCOM BRCMSTB USB EHCI DRIVER 4487M: Justin Chen <justin.chen@broadcom.com> 4488M: Al Cooper <alcooperx@gmail.com> 4489R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4490L: linux-usb@vger.kernel.org 4491S: Maintained 4492F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4493F: drivers/usb/host/ehci-brcm.* 4494 4495BROADCOM BRCMSTB USB PIN MAP DRIVER 4496M: Al Cooper <alcooperx@gmail.com> 4497R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4498L: linux-usb@vger.kernel.org 4499S: Maintained 4500F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4501F: drivers/usb/misc/brcmstb-usb-pinmap.c 4502 4503BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4504M: Justin Chen <justin.chen@broadcom.com> 4505M: Al Cooper <alcooperx@gmail.com> 4506R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4507L: linux-kernel@vger.kernel.org 4508S: Maintained 4509F: drivers/phy/broadcom/phy-brcm-usb* 4510 4511BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4512M: William Zhang <william.zhang@broadcom.com> 4513M: Kursad Oney <kursad.oney@broadcom.com> 4514M: Jonas Gorski <jonas.gorski@gmail.com> 4515R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4516L: linux-spi@vger.kernel.org 4517S: Maintained 4518F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4519F: drivers/spi/spi-bcm63xx-hsspi.c 4520F: drivers/spi/spi-bcmbca-hsspi.c 4521 4522BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4523M: Jonas Gorski <jonas.gorski@gmail.com> 4524L: linux-spi@vger.kernel.org 4525S: Odd Fixes 4526F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4527F: drivers/spi/spi-bcm63xx.c 4528 4529BROADCOM ETHERNET PHY DRIVERS 4530M: Florian Fainelli <florian.fainelli@broadcom.com> 4531R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4532L: netdev@vger.kernel.org 4533S: Supported 4534F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4535F: drivers/net/phy/bcm*.[ch] 4536F: drivers/net/phy/broadcom.c 4537F: include/linux/brcmphy.h 4538 4539BROADCOM GENET ETHERNET DRIVER 4540M: Doug Berger <opendmb@gmail.com> 4541M: Florian Fainelli <florian.fainelli@broadcom.com> 4542R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4543L: netdev@vger.kernel.org 4544S: Supported 4545F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4546F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4547F: drivers/net/ethernet/broadcom/genet/ 4548F: drivers/net/ethernet/broadcom/unimac.h 4549F: drivers/net/mdio/mdio-bcm-unimac.c 4550F: include/linux/platform_data/bcmgenet.h 4551F: include/linux/platform_data/mdio-bcm-unimac.h 4552 4553BROADCOM IPROC ARM ARCHITECTURE 4554M: Ray Jui <rjui@broadcom.com> 4555M: Scott Branden <sbranden@broadcom.com> 4556R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4558S: Maintained 4559T: git https://github.com/broadcom/stblinux.git 4560F: arch/arm64/boot/dts/broadcom/northstar2/* 4561F: arch/arm64/boot/dts/broadcom/stingray/* 4562F: drivers/clk/bcm/clk-ns* 4563F: drivers/clk/bcm/clk-sr* 4564F: drivers/pinctrl/bcm/pinctrl-ns* 4565F: include/dt-bindings/clock/bcm-sr* 4566N: iproc 4567N: cygnus 4568N: bcm[-_]nsp 4569N: bcm9113* 4570N: bcm9583* 4571N: bcm9585* 4572N: bcm9586* 4573N: bcm988312 4574N: bcm113* 4575N: bcm583* 4576N: bcm585* 4577N: bcm586* 4578N: bcm88312 4579N: hr2 4580N: stingray 4581 4582BROADCOM IPROC GBIT ETHERNET DRIVER 4583M: Rafał Miłecki <rafal@milecki.pl> 4584R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4585L: netdev@vger.kernel.org 4586S: Maintained 4587F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4588F: drivers/net/ethernet/broadcom/bgmac* 4589F: drivers/net/ethernet/broadcom/unimac.h 4590 4591BROADCOM KONA GPIO DRIVER 4592M: Ray Jui <rjui@broadcom.com> 4593R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4594S: Supported 4595F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4596F: drivers/gpio/gpio-bcm-kona.c 4597 4598BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4599M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4600M: Kashyap Desai <kashyap.desai@broadcom.com> 4601M: Sumit Saxena <sumit.saxena@broadcom.com> 4602M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4603L: mpi3mr-linuxdrv.pdl@broadcom.com 4604L: linux-scsi@vger.kernel.org 4605S: Supported 4606W: https://www.broadcom.com/support/storage 4607F: drivers/scsi/mpi3mr/ 4608 4609BROADCOM NETXTREME-E ROCE DRIVER 4610M: Selvin Xavier <selvin.xavier@broadcom.com> 4611L: linux-rdma@vger.kernel.org 4612S: Supported 4613W: http://www.broadcom.com 4614F: drivers/infiniband/hw/bnxt_re/ 4615F: include/uapi/rdma/bnxt_re-abi.h 4616 4617BROADCOM NVRAM DRIVER 4618M: Rafał Miłecki <zajec5@gmail.com> 4619L: linux-mips@vger.kernel.org 4620S: Maintained 4621F: drivers/firmware/broadcom/* 4622 4623BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4624M: Rafał Miłecki <rafal@milecki.pl> 4625M: Florian Fainelli <florian.fainelli@broadcom.com> 4626R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4627L: linux-pm@vger.kernel.org 4628S: Maintained 4629T: git https://github.com/broadcom/stblinux.git 4630F: drivers/pmdomain/bcm/bcm-pmb.c 4631F: include/dt-bindings/soc/bcm-pmb.h 4632 4633BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4634M: Rafał Miłecki <zajec5@gmail.com> 4635L: linux-wireless@vger.kernel.org 4636S: Maintained 4637F: drivers/bcma/ 4638F: include/linux/bcma/ 4639 4640BROADCOM SPI DRIVER 4641M: Kamal Dasu <kamal.dasu@broadcom.com> 4642R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4643S: Maintained 4644F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4645F: drivers/spi/spi-bcm-qspi.* 4646F: drivers/spi/spi-brcmstb-qspi.c 4647F: drivers/spi/spi-iproc-qspi.c 4648 4649BROADCOM STB AVS CPUFREQ DRIVER 4650M: Markus Mayer <mmayer@broadcom.com> 4651R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4652L: linux-pm@vger.kernel.org 4653S: Maintained 4654F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4655F: drivers/cpufreq/brcmstb* 4656 4657BROADCOM STB AVS TMON DRIVER 4658M: Markus Mayer <mmayer@broadcom.com> 4659R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4660L: linux-pm@vger.kernel.org 4661S: Maintained 4662F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4663F: drivers/thermal/broadcom/brcmstb* 4664 4665BROADCOM STB DPFE DRIVER 4666M: Markus Mayer <mmayer@broadcom.com> 4667R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4669S: Maintained 4670F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4671F: drivers/memory/brcmstb_dpfe.c 4672 4673BROADCOM STB NAND FLASH DRIVER 4674M: Brian Norris <computersforpeace@gmail.com> 4675M: Kamal Dasu <kamal.dasu@broadcom.com> 4676R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4677L: linux-mtd@lists.infradead.org 4678S: Maintained 4679F: drivers/mtd/nand/raw/brcmnand/ 4680F: include/linux/platform_data/brcmnand.h 4681 4682BROADCOM STB PCIE DRIVER 4683M: Jim Quinlan <jim2101024@gmail.com> 4684M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4685M: Florian Fainelli <florian.fainelli@broadcom.com> 4686R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4687L: linux-pci@vger.kernel.org 4688S: Maintained 4689F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4690F: drivers/pci/controller/pcie-brcmstb.c 4691 4692BROADCOM SYSTEMPORT ETHERNET DRIVER 4693M: Florian Fainelli <florian.fainelli@broadcom.com> 4694R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4695L: netdev@vger.kernel.org 4696S: Supported 4697F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4698F: drivers/net/ethernet/broadcom/bcmsysport.* 4699F: drivers/net/ethernet/broadcom/unimac.h 4700 4701BROADCOM TG3 GIGABIT ETHERNET DRIVER 4702M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4703M: Michael Chan <mchan@broadcom.com> 4704L: netdev@vger.kernel.org 4705S: Supported 4706F: drivers/net/ethernet/broadcom/tg3.* 4707 4708BROADCOM VK DRIVER 4709M: Scott Branden <scott.branden@broadcom.com> 4710R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4711S: Supported 4712F: drivers/misc/bcm-vk/ 4713F: include/uapi/linux/misc/bcm_vk.h 4714 4715BROCADE BFA FC SCSI DRIVER 4716M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4717M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4718L: linux-scsi@vger.kernel.org 4719S: Supported 4720F: drivers/scsi/bfa/ 4721 4722BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4723M: Rasesh Mody <rmody@marvell.com> 4724M: Sudarsana Kalluru <skalluru@marvell.com> 4725M: GR-Linux-NIC-Dev@marvell.com 4726L: netdev@vger.kernel.org 4727S: Supported 4728F: drivers/net/ethernet/brocade/bna/ 4729 4730BSG (block layer generic sg v4 driver) 4731M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4732L: linux-scsi@vger.kernel.org 4733S: Supported 4734F: block/bsg.c 4735F: include/linux/bsg.h 4736F: include/uapi/linux/bsg.h 4737 4738BT87X AUDIO DRIVER 4739M: Clemens Ladisch <clemens@ladisch.de> 4740L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4741S: Maintained 4742T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4743F: Documentation/sound/cards/bt87x.rst 4744F: sound/pci/bt87x.c 4745 4746BT8XXGPIO DRIVER 4747M: Michael Buesch <m@bues.ch> 4748S: Maintained 4749W: http://bu3sch.de/btgpio.php 4750F: drivers/gpio/gpio-bt8xx.c 4751 4752BTRFS FILE SYSTEM 4753M: Chris Mason <clm@fb.com> 4754M: Josef Bacik <josef@toxicpanda.com> 4755M: David Sterba <dsterba@suse.com> 4756L: linux-btrfs@vger.kernel.org 4757S: Maintained 4758W: https://btrfs.readthedocs.io 4759Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4760C: irc://irc.libera.chat/btrfs 4761T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4762F: Documentation/filesystems/btrfs.rst 4763F: fs/btrfs/ 4764F: include/linux/btrfs* 4765F: include/trace/events/btrfs.h 4766F: include/uapi/linux/btrfs* 4767 4768BTTV VIDEO4LINUX DRIVER 4769M: Mauro Carvalho Chehab <mchehab@kernel.org> 4770L: linux-media@vger.kernel.org 4771S: Odd fixes 4772W: https://linuxtv.org 4773T: git git://linuxtv.org/media_tree.git 4774F: Documentation/driver-api/media/drivers/bttv* 4775F: drivers/media/pci/bt8xx/bttv* 4776 4777BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4778M: Chanwoo Choi <cw00.choi@samsung.com> 4779L: linux-pm@vger.kernel.org 4780L: linux-samsung-soc@vger.kernel.org 4781S: Maintained 4782T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4783F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4784F: drivers/devfreq/exynos-bus.c 4785 4786BUSLOGIC SCSI DRIVER 4787M: Khalid Aziz <khalid@gonehiking.org> 4788L: linux-scsi@vger.kernel.org 4789S: Maintained 4790F: drivers/scsi/BusLogic.* 4791F: drivers/scsi/FlashPoint.* 4792 4793BXCAN CAN NETWORK DRIVER 4794M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4795L: linux-can@vger.kernel.org 4796S: Maintained 4797F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4798F: drivers/net/can/bxcan.c 4799 4800C-MEDIA CMI8788 DRIVER 4801M: Clemens Ladisch <clemens@ladisch.de> 4802L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4803S: Maintained 4804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4805F: sound/pci/oxygen/ 4806 4807C-SKY ARCHITECTURE 4808M: Guo Ren <guoren@kernel.org> 4809L: linux-csky@vger.kernel.org 4810S: Supported 4811T: git https://github.com/c-sky/csky-linux.git 4812F: Documentation/devicetree/bindings/csky/ 4813F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4814F: Documentation/devicetree/bindings/timer/csky,* 4815F: arch/csky/ 4816F: drivers/clocksource/timer-gx6605s.c 4817F: drivers/clocksource/timer-mp-csky.c 4818F: drivers/irqchip/irq-csky-* 4819N: csky 4820K: csky 4821 4822CA8210 IEEE-802.15.4 RADIO DRIVER 4823L: linux-wpan@vger.kernel.org 4824S: Orphan 4825W: https://github.com/Cascoda/ca8210-linux.git 4826F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4827F: drivers/net/ieee802154/ca8210.c 4828 4829CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4830M: David Howells <dhowells@redhat.com> 4831L: netfs@lists.linux.dev 4832S: Supported 4833F: Documentation/filesystems/caching/cachefiles.rst 4834F: fs/cachefiles/ 4835 4836CACHESTAT: PAGE CACHE STATS FOR A FILE 4837M: Nhat Pham <nphamcs@gmail.com> 4838M: Johannes Weiner <hannes@cmpxchg.org> 4839L: linux-mm@kvack.org 4840S: Maintained 4841F: tools/testing/selftests/cachestat/test_cachestat.c 4842 4843CADENCE MIPI-CSI2 BRIDGES 4844M: Maxime Ripard <mripard@kernel.org> 4845L: linux-media@vger.kernel.org 4846S: Maintained 4847F: Documentation/devicetree/bindings/media/cdns,*.txt 4848F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4849F: drivers/media/platform/cadence/cdns-csi2* 4850 4851CADENCE NAND DRIVER 4852L: linux-mtd@lists.infradead.org 4853S: Orphan 4854F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4855F: drivers/mtd/nand/raw/cadence-nand-controller.c 4856 4857CADENCE USB3 DRD IP DRIVER 4858M: Peter Chen <peter.chen@kernel.org> 4859M: Pawel Laszczak <pawell@cadence.com> 4860R: Roger Quadros <rogerq@kernel.org> 4861L: linux-usb@vger.kernel.org 4862S: Maintained 4863T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4864F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4865F: drivers/usb/cdns3/ 4866X: drivers/usb/cdns3/cdnsp* 4867 4868CADENCE USBHS DRIVER 4869M: Pawel Laszczak <pawell@cadence.com> 4870L: linux-usb@vger.kernel.org 4871S: Maintained 4872F: drivers/usb/gadget/udc/cdns2 4873 4874CADENCE USBSSP DRD IP DRIVER 4875M: Pawel Laszczak <pawell@cadence.com> 4876L: linux-usb@vger.kernel.org 4877S: Maintained 4878T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4879F: drivers/usb/cdns3/ 4880X: drivers/usb/cdns3/cdns3* 4881 4882CADET FM/AM RADIO RECEIVER DRIVER 4883M: Hans Verkuil <hverkuil@xs4all.nl> 4884L: linux-media@vger.kernel.org 4885S: Maintained 4886W: https://linuxtv.org 4887T: git git://linuxtv.org/media_tree.git 4888F: drivers/media/radio/radio-cadet* 4889 4890CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4891L: linux-media@vger.kernel.org 4892S: Orphan 4893T: git git://linuxtv.org/media_tree.git 4894F: Documentation/admin-guide/media/cafe_ccic* 4895F: drivers/media/platform/marvell/ 4896 4897CAIF NETWORK LAYER 4898L: netdev@vger.kernel.org 4899S: Orphan 4900F: Documentation/networking/caif/ 4901F: drivers/net/caif/ 4902F: include/net/caif/ 4903F: include/uapi/linux/caif/ 4904F: net/caif/ 4905 4906CAKE QDISC 4907M: Toke Høiland-Jørgensen <toke@toke.dk> 4908L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4909S: Maintained 4910F: net/sched/sch_cake.c 4911 4912CAN NETWORK DRIVERS 4913M: Marc Kleine-Budde <mkl@pengutronix.de> 4914M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4915L: linux-can@vger.kernel.org 4916S: Maintained 4917W: https://github.com/linux-can 4918T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4919T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4920F: Documentation/devicetree/bindings/net/can/ 4921F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4922F: drivers/net/can/ 4923F: drivers/phy/phy-can-transceiver.c 4924F: include/linux/can/bittiming.h 4925F: include/linux/can/dev.h 4926F: include/linux/can/length.h 4927F: include/linux/can/platform/ 4928F: include/linux/can/rx-offload.h 4929F: include/uapi/linux/can/error.h 4930F: include/uapi/linux/can/netlink.h 4931F: include/uapi/linux/can/vxcan.h 4932 4933CAN NETWORK LAYER 4934M: Oliver Hartkopp <socketcan@hartkopp.net> 4935M: Marc Kleine-Budde <mkl@pengutronix.de> 4936L: linux-can@vger.kernel.org 4937S: Maintained 4938W: https://github.com/linux-can 4939T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4940T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4941F: Documentation/networking/can.rst 4942F: Documentation/networking/iso15765-2.rst 4943F: include/linux/can/can-ml.h 4944F: include/linux/can/core.h 4945F: include/linux/can/skb.h 4946F: include/net/netns/can.h 4947F: include/uapi/linux/can.h 4948F: include/uapi/linux/can/bcm.h 4949F: include/uapi/linux/can/gw.h 4950F: include/uapi/linux/can/isotp.h 4951F: include/uapi/linux/can/raw.h 4952F: net/can/ 4953 4954CAN-J1939 NETWORK LAYER 4955M: Robin van der Gracht <robin@protonic.nl> 4956M: Oleksij Rempel <o.rempel@pengutronix.de> 4957R: kernel@pengutronix.de 4958L: linux-can@vger.kernel.org 4959S: Maintained 4960F: Documentation/networking/j1939.rst 4961F: include/uapi/linux/can/j1939.h 4962F: net/can/j1939/ 4963 4964CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4965M: Damien Le Moal <dlemoal@kernel.org> 4966L: linux-riscv@lists.infradead.org 4967L: linux-gpio@vger.kernel.org (pinctrl driver) 4968F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4969F: drivers/pinctrl/pinctrl-k210.c 4970 4971CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4972M: Damien Le Moal <dlemoal@kernel.org> 4973L: linux-kernel@vger.kernel.org 4974L: linux-riscv@lists.infradead.org 4975S: Maintained 4976F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4977F: drivers/reset/reset-k210.c 4978 4979CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4980M: Damien Le Moal <dlemoal@kernel.org> 4981L: linux-riscv@lists.infradead.org 4982S: Maintained 4983F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4984F: drivers/soc/canaan/ 4985F: include/soc/canaan/ 4986 4987CAPABILITIES 4988M: Serge Hallyn <serge@hallyn.com> 4989L: linux-security-module@vger.kernel.org 4990S: Supported 4991F: include/linux/capability.h 4992F: include/uapi/linux/capability.h 4993F: kernel/capability.c 4994F: security/commoncap.c 4995 4996CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4997M: Kevin Tsai <ktsai@capellamicro.com> 4998S: Maintained 4999F: drivers/iio/light/cm* 5000 5001CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5002M: Christian Lamparter <chunkeey@googlemail.com> 5003L: linux-wireless@vger.kernel.org 5004S: Maintained 5005W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5006F: drivers/net/wireless/ath/carl9170/ 5007 5008CAVIUM I2C DRIVER 5009M: Robert Richter <rric@kernel.org> 5010S: Odd Fixes 5011W: http://www.marvell.com 5012F: drivers/i2c/busses/i2c-octeon* 5013F: drivers/i2c/busses/i2c-thunderx* 5014 5015CAVIUM LIQUIDIO NETWORK DRIVER 5016L: netdev@vger.kernel.org 5017S: Orphan 5018W: http://www.marvell.com 5019F: drivers/net/ethernet/cavium/liquidio/ 5020 5021CAVIUM MMC DRIVER 5022M: Robert Richter <rric@kernel.org> 5023S: Odd Fixes 5024W: http://www.marvell.com 5025F: drivers/mmc/host/cavium* 5026 5027CAVIUM OCTEON-TX CRYPTO DRIVER 5028M: George Cherian <gcherian@marvell.com> 5029L: linux-crypto@vger.kernel.org 5030S: Supported 5031W: http://www.marvell.com 5032F: drivers/crypto/cavium/cpt/ 5033 5034CAVIUM THUNDERX2 ARM64 SOC 5035M: Robert Richter <rric@kernel.org> 5036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5037S: Odd Fixes 5038F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5039F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5040 5041CBS/ETF/TAPRIO QDISCS 5042M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5043L: netdev@vger.kernel.org 5044S: Maintained 5045F: net/sched/sch_cbs.c 5046F: net/sched/sch_etf.c 5047F: net/sched/sch_taprio.c 5048 5049CC2520 IEEE-802.15.4 RADIO DRIVER 5050M: Stefan Schmidt <stefan@datenfreihafen.org> 5051L: linux-wpan@vger.kernel.org 5052S: Odd Fixes 5053F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5054F: drivers/net/ieee802154/cc2520.c 5055 5056CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5057M: Gilad Ben-Yossef <gilad@benyossef.com> 5058L: linux-crypto@vger.kernel.org 5059S: Supported 5060W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5061F: drivers/crypto/ccree/ 5062 5063CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5064M: Hadar Gat <hadar.gat@arm.com> 5065L: linux-crypto@vger.kernel.org 5066S: Supported 5067W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5068F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5069F: drivers/char/hw_random/cctrng.c 5070F: drivers/char/hw_random/cctrng.h 5071 5072CEC FRAMEWORK 5073M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5074L: linux-media@vger.kernel.org 5075S: Supported 5076W: http://linuxtv.org 5077T: git git://linuxtv.org/media_tree.git 5078F: Documentation/ABI/testing/debugfs-cec-error-inj 5079F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5080F: Documentation/driver-api/media/cec-core.rst 5081F: Documentation/userspace-api/media/cec 5082F: drivers/media/cec/ 5083F: drivers/media/rc/keymaps/rc-cec.c 5084F: include/media/cec-notifier.h 5085F: include/media/cec.h 5086F: include/uapi/linux/cec-funcs.h 5087F: include/uapi/linux/cec.h 5088 5089CEC GPIO DRIVER 5090M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5091L: linux-media@vger.kernel.org 5092S: Supported 5093W: http://linuxtv.org 5094T: git git://linuxtv.org/media_tree.git 5095F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5096F: drivers/media/cec/platform/cec-gpio/ 5097 5098CELL BROADBAND ENGINE ARCHITECTURE 5099M: Arnd Bergmann <arnd@arndb.de> 5100L: linuxppc-dev@lists.ozlabs.org 5101S: Supported 5102W: http://www.ibm.com/developerworks/power/cell/ 5103F: arch/powerpc/include/asm/cell*.h 5104F: arch/powerpc/include/asm/spu*.h 5105F: arch/powerpc/include/uapi/asm/spu*.h 5106F: arch/powerpc/platforms/cell/ 5107 5108CELLWISE CW2015 BATTERY DRIVER 5109M: Tobias Schrammm <t.schramm@manjaro.org> 5110S: Maintained 5111F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5112F: drivers/power/supply/cw2015_battery.c 5113 5114CEPH COMMON CODE (LIBCEPH) 5115M: Ilya Dryomov <idryomov@gmail.com> 5116M: Xiubo Li <xiubli@redhat.com> 5117L: ceph-devel@vger.kernel.org 5118S: Supported 5119W: http://ceph.com/ 5120T: git https://github.com/ceph/ceph-client.git 5121F: include/linux/ceph/ 5122F: include/linux/crush/ 5123F: net/ceph/ 5124 5125CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5126M: Xiubo Li <xiubli@redhat.com> 5127M: Ilya Dryomov <idryomov@gmail.com> 5128L: ceph-devel@vger.kernel.org 5129S: Supported 5130W: http://ceph.com/ 5131T: git https://github.com/ceph/ceph-client.git 5132F: Documentation/filesystems/ceph.rst 5133F: fs/ceph/ 5134 5135CERTIFICATE HANDLING 5136M: David Howells <dhowells@redhat.com> 5137M: David Woodhouse <dwmw2@infradead.org> 5138L: keyrings@vger.kernel.org 5139S: Maintained 5140F: Documentation/admin-guide/module-signing.rst 5141F: certs/ 5142F: scripts/sign-file.c 5143F: tools/certs/ 5144 5145CFAG12864B LCD DRIVER 5146M: Miguel Ojeda <ojeda@kernel.org> 5147S: Maintained 5148F: drivers/auxdisplay/cfag12864b.c 5149F: include/linux/cfag12864b.h 5150 5151CFAG12864BFB LCD FRAMEBUFFER DRIVER 5152M: Miguel Ojeda <ojeda@kernel.org> 5153S: Maintained 5154F: drivers/auxdisplay/cfag12864bfb.c 5155F: include/linux/cfag12864b.h 5156 5157CHAR and MISC DRIVERS 5158M: Arnd Bergmann <arnd@arndb.de> 5159M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5160S: Supported 5161T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5162F: drivers/char/ 5163F: drivers/misc/ 5164F: include/linux/miscdevice.h 5165X: drivers/char/agp/ 5166X: drivers/char/hw_random/ 5167X: drivers/char/ipmi/ 5168X: drivers/char/random.c 5169X: drivers/char/tpm/ 5170 5171CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5172M: Thomas Weißschuh <linux@weissschuh.net> 5173L: linux-hwmon@vger.kernel.org 5174S: Maintained 5175F: Documentation/hwmon/powerz.rst 5176F: drivers/hwmon/powerz.c 5177 5178CHECKPATCH 5179M: Andy Whitcroft <apw@canonical.com> 5180M: Joe Perches <joe@perches.com> 5181R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5182R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5183S: Maintained 5184F: scripts/checkpatch.pl 5185 5186CHECKPATCH DOCUMENTATION 5187M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5188M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5189R: Joe Perches <joe@perches.com> 5190S: Maintained 5191F: Documentation/dev-tools/checkpatch.rst 5192 5193CHINESE DOCUMENTATION 5194M: Alex Shi <alexs@kernel.org> 5195M: Yanteng Si <siyanteng@loongson.cn> 5196S: Maintained 5197F: Documentation/translations/zh_CN/ 5198 5199CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5200M: Peter Chen <peter.chen@kernel.org> 5201L: linux-usb@vger.kernel.org 5202S: Maintained 5203T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5204F: drivers/usb/chipidea/ 5205 5206CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5207M: Hans de Goede <hdegoede@redhat.com> 5208L: linux-input@vger.kernel.org 5209S: Maintained 5210F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5211F: drivers/input/touchscreen/chipone_icn8318.c 5212 5213CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5214M: Hans de Goede <hdegoede@redhat.com> 5215L: linux-input@vger.kernel.org 5216S: Maintained 5217F: drivers/input/touchscreen/chipone_icn8505.c 5218 5219CHROME HARDWARE PLATFORM SUPPORT 5220M: Benson Leung <bleung@chromium.org> 5221M: Tzung-Bi Shih <tzungbi@kernel.org> 5222L: chrome-platform@lists.linux.dev 5223S: Maintained 5224T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5225F: drivers/platform/chrome/ 5226 5227CHROMEOS EC CODEC DRIVER 5228M: Cheng-Yi Chiang <cychiang@chromium.org> 5229M: Tzung-Bi Shih <tzungbi@kernel.org> 5230R: Guenter Roeck <groeck@chromium.org> 5231L: chrome-platform@lists.linux.dev 5232S: Maintained 5233F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5234F: sound/soc/codecs/cros_ec_codec.* 5235 5236CHROMEOS EC CHARGE CONTROL 5237M: Thomas Weißschuh <thomas@weissschuh.net> 5238S: Maintained 5239F: drivers/power/supply/cros_charge-control.c 5240 5241CHROMEOS EC HARDWARE MONITORING 5242M: Thomas Weißschuh <thomas@weissschuh.net> 5243L: chrome-platform@lists.linux.dev 5244L: linux-hwmon@vger.kernel.org 5245S: Maintained 5246F: Documentation/hwmon/cros_ec_hwmon.rst 5247F: drivers/hwmon/cros_ec_hwmon.c 5248 5249CHROMEOS EC LED DRIVER 5250M: Thomas Weißschuh <thomas@weissschuh.net> 5251S: Maintained 5252F: drivers/leds/leds-cros_ec.c 5253 5254CHROMEOS EC SUBDRIVERS 5255M: Benson Leung <bleung@chromium.org> 5256R: Guenter Roeck <groeck@chromium.org> 5257L: chrome-platform@lists.linux.dev 5258S: Maintained 5259F: drivers/power/supply/cros_charge-control.c 5260F: drivers/power/supply/cros_usbpd-charger.c 5261N: cros_ec 5262N: cros-ec 5263 5264CHROMEOS EC UART DRIVER 5265M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5266R: Benson Leung <bleung@chromium.org> 5267R: Tzung-Bi Shih <tzungbi@kernel.org> 5268S: Maintained 5269F: drivers/platform/chrome/cros_ec_uart.c 5270 5271CHROMEOS EC USB PD NOTIFY DRIVER 5272M: Prashant Malani <pmalani@chromium.org> 5273L: chrome-platform@lists.linux.dev 5274S: Maintained 5275F: drivers/platform/chrome/cros_usbpd_notify.c 5276F: include/linux/platform_data/cros_usbpd_notify.h 5277 5278CHROMEOS EC USB TYPE-C DRIVER 5279M: Prashant Malani <pmalani@chromium.org> 5280L: chrome-platform@lists.linux.dev 5281S: Maintained 5282F: drivers/platform/chrome/cros_ec_typec.* 5283F: drivers/platform/chrome/cros_typec_switch.c 5284F: drivers/platform/chrome/cros_typec_vdm.* 5285 5286CHROMEOS HPS DRIVER 5287M: Dan Callaghan <dcallagh@chromium.org> 5288R: Sami Kyöstilä <skyostil@chromium.org> 5289S: Maintained 5290F: drivers/platform/chrome/cros_hps_i2c.c 5291 5292CHROMEOS EC WATCHDOG 5293M: Lukasz Majczak <lma@chromium.org> 5294L: chrome-platform@lists.linux.dev 5295S: Maintained 5296F: drivers/watchdog/cros_ec_wdt.c 5297 5298CHRONTEL CH7322 CEC DRIVER 5299M: Joe Tessler <jrt@google.com> 5300L: linux-media@vger.kernel.org 5301S: Maintained 5302T: git git://linuxtv.org/media_tree.git 5303F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5304F: drivers/media/cec/i2c/ch7322.c 5305 5306CIRRUS LOGIC AUDIO CODEC DRIVERS 5307M: David Rhodes <david.rhodes@cirrus.com> 5308M: Richard Fitzgerald <rf@opensource.cirrus.com> 5309L: linux-sound@vger.kernel.org 5310L: patches@opensource.cirrus.com 5311S: Maintained 5312F: Documentation/devicetree/bindings/sound/cirrus,cs* 5313F: drivers/mfd/cs42l43* 5314F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5315F: drivers/spi/spi-cs42l43* 5316F: include/dt-bindings/sound/cs* 5317F: include/linux/mfd/cs42l43* 5318F: include/sound/cs* 5319F: sound/pci/hda/cirrus* 5320F: sound/pci/hda/cs* 5321F: sound/pci/hda/hda_component* 5322F: sound/pci/hda/hda_cs_dsp_ctl.* 5323F: sound/soc/codecs/cs* 5324 5325CIRRUS LOGIC HAPTIC DRIVERS 5326M: James Ogletree <jogletre@opensource.cirrus.com> 5327M: Fred Treven <fred.treven@cirrus.com> 5328M: Ben Bright <ben.bright@cirrus.com> 5329L: patches@opensource.cirrus.com 5330S: Supported 5331F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5332F: drivers/input/misc/cs40l* 5333F: drivers/mfd/cs40l* 5334F: include/linux/mfd/cs40l* 5335F: sound/soc/codecs/cs40l* 5336 5337CIRRUS LOGIC DSP FIRMWARE DRIVER 5338M: Simon Trimmer <simont@opensource.cirrus.com> 5339M: Charles Keepax <ckeepax@opensource.cirrus.com> 5340M: Richard Fitzgerald <rf@opensource.cirrus.com> 5341L: patches@opensource.cirrus.com 5342S: Supported 5343W: https://github.com/CirrusLogic/linux-drivers/wiki 5344T: git https://github.com/CirrusLogic/linux-drivers.git 5345F: drivers/firmware/cirrus/* 5346F: include/linux/firmware/cirrus/* 5347 5348CIRRUS LOGIC EP93XX ETHERNET DRIVER 5349M: Hartley Sweeten <hsweeten@visionengravers.com> 5350L: netdev@vger.kernel.org 5351S: Maintained 5352F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5353 5354CIRRUS LOGIC LOCHNAGAR DRIVER 5355M: Charles Keepax <ckeepax@opensource.cirrus.com> 5356M: Richard Fitzgerald <rf@opensource.cirrus.com> 5357L: patches@opensource.cirrus.com 5358S: Supported 5359F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5360F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5361F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5362F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5363F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5364F: Documentation/hwmon/lochnagar.rst 5365F: drivers/clk/clk-lochnagar.c 5366F: drivers/hwmon/lochnagar-hwmon.c 5367F: drivers/mfd/lochnagar-i2c.c 5368F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5369F: drivers/regulator/lochnagar-regulator.c 5370F: include/dt-bindings/clock/lochnagar.h 5371F: include/dt-bindings/pinctrl/lochnagar.h 5372F: include/linux/mfd/lochnagar* 5373F: sound/soc/codecs/lochnagar-sc.c 5374 5375CIRRUS LOGIC MADERA CODEC DRIVERS 5376M: Charles Keepax <ckeepax@opensource.cirrus.com> 5377M: Richard Fitzgerald <rf@opensource.cirrus.com> 5378L: linux-sound@vger.kernel.org 5379L: patches@opensource.cirrus.com 5380S: Supported 5381W: https://github.com/CirrusLogic/linux-drivers/wiki 5382T: git https://github.com/CirrusLogic/linux-drivers.git 5383F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5384F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5385F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5386F: drivers/gpio/gpio-madera* 5387F: drivers/irqchip/irq-madera* 5388F: drivers/mfd/cs47l* 5389F: drivers/mfd/madera* 5390F: drivers/pinctrl/cirrus/* 5391F: include/dt-bindings/sound/madera* 5392F: include/linux/irqchip/irq-madera* 5393F: include/linux/mfd/madera/* 5394F: include/sound/madera* 5395F: sound/soc/codecs/cs47l* 5396F: sound/soc/codecs/madera* 5397 5398CISCO FCOE HBA DRIVER 5399M: Satish Kharat <satishkh@cisco.com> 5400M: Sesidhar Baddela <sebaddel@cisco.com> 5401M: Karan Tilak Kumar <kartilak@cisco.com> 5402L: linux-scsi@vger.kernel.org 5403S: Supported 5404F: drivers/scsi/fnic/ 5405 5406CISCO SCSI HBA DRIVER 5407M: Karan Tilak Kumar <kartilak@cisco.com> 5408M: Sesidhar Baddela <sebaddel@cisco.com> 5409L: linux-scsi@vger.kernel.org 5410S: Supported 5411F: drivers/scsi/snic/ 5412 5413CISCO VIC ETHERNET NIC DRIVER 5414M: Christian Benvenuti <benve@cisco.com> 5415M: Satish Kharat <satishkh@cisco.com> 5416S: Supported 5417F: drivers/net/ethernet/cisco/enic/ 5418 5419CISCO VIC LOW LATENCY NIC DRIVER 5420M: Christian Benvenuti <benve@cisco.com> 5421M: Nelson Escobar <neescoba@cisco.com> 5422S: Supported 5423F: drivers/infiniband/hw/usnic/ 5424 5425CLANG CONTROL FLOW INTEGRITY SUPPORT 5426M: Sami Tolvanen <samitolvanen@google.com> 5427M: Kees Cook <kees@kernel.org> 5428R: Nathan Chancellor <nathan@kernel.org> 5429L: llvm@lists.linux.dev 5430S: Supported 5431B: https://github.com/ClangBuiltLinux/linux/issues 5432T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5433F: include/linux/cfi.h 5434F: kernel/cfi.c 5435 5436CLANG-FORMAT FILE 5437M: Miguel Ojeda <ojeda@kernel.org> 5438S: Maintained 5439F: .clang-format 5440 5441CLANG/LLVM BUILD SUPPORT 5442M: Nathan Chancellor <nathan@kernel.org> 5443R: Nick Desaulniers <ndesaulniers@google.com> 5444R: Bill Wendling <morbo@google.com> 5445R: Justin Stitt <justinstitt@google.com> 5446L: llvm@lists.linux.dev 5447S: Supported 5448W: https://clangbuiltlinux.github.io/ 5449B: https://github.com/ClangBuiltLinux/linux/issues 5450C: irc://irc.libera.chat/clangbuiltlinux 5451F: Documentation/kbuild/llvm.rst 5452F: include/linux/compiler-clang.h 5453F: scripts/Makefile.clang 5454F: scripts/clang-tools/ 5455K: \b(?i:clang|llvm)\b 5456 5457CLK API 5458M: Russell King <linux@armlinux.org.uk> 5459L: linux-clk@vger.kernel.org 5460S: Maintained 5461F: include/linux/clk.h 5462 5463CLOCKSOURCE, CLOCKEVENT DRIVERS 5464M: Daniel Lezcano <daniel.lezcano@linaro.org> 5465M: Thomas Gleixner <tglx@linutronix.de> 5466L: linux-kernel@vger.kernel.org 5467S: Supported 5468T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5469F: Documentation/devicetree/bindings/timer/ 5470F: drivers/clocksource/ 5471 5472CLOSURES 5473M: Kent Overstreet <kent.overstreet@linux.dev> 5474L: linux-bcachefs@vger.kernel.org 5475S: Supported 5476C: irc://irc.oftc.net/bcache 5477F: include/linux/closure.h 5478F: lib/closure.c 5479 5480CMPC ACPI DRIVER 5481M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5482L: platform-driver-x86@vger.kernel.org 5483S: Supported 5484F: drivers/platform/x86/classmate-laptop.c 5485 5486COBALT MEDIA DRIVER 5487M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5488L: linux-media@vger.kernel.org 5489S: Supported 5490W: https://linuxtv.org 5491T: git git://linuxtv.org/media_tree.git 5492F: drivers/media/pci/cobalt/ 5493 5494COCCINELLE/Semantic Patches (SmPL) 5495M: Julia Lawall <Julia.Lawall@inria.fr> 5496M: Nicolas Palix <nicolas.palix@imag.fr> 5497L: cocci@inria.fr (moderated for non-subscribers) 5498S: Supported 5499W: https://coccinelle.gitlabpages.inria.fr/website/ 5500T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5501F: Documentation/dev-tools/coccinelle.rst 5502F: scripts/coccicheck 5503F: scripts/coccinelle/ 5504 5505CODA FILE SYSTEM 5506M: Jan Harkes <jaharkes@cs.cmu.edu> 5507M: coda@cs.cmu.edu 5508L: codalist@coda.cs.cmu.edu 5509S: Maintained 5510W: http://www.coda.cs.cmu.edu/ 5511F: Documentation/filesystems/coda.rst 5512F: fs/coda/ 5513F: include/linux/coda*.h 5514F: include/uapi/linux/coda*.h 5515 5516CODA V4L2 MEM2MEM DRIVER 5517M: Philipp Zabel <p.zabel@pengutronix.de> 5518L: linux-media@vger.kernel.org 5519S: Maintained 5520F: Documentation/devicetree/bindings/media/coda.yaml 5521F: drivers/media/platform/chips-media/coda 5522 5523CODE OF CONDUCT 5524M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5525S: Supported 5526F: Documentation/process/code-of-conduct-interpretation.rst 5527F: Documentation/process/code-of-conduct.rst 5528 5529CODE TAGGING 5530M: Suren Baghdasaryan <surenb@google.com> 5531M: Kent Overstreet <kent.overstreet@linux.dev> 5532S: Maintained 5533F: include/asm-generic/codetag.lds.h 5534F: include/linux/codetag.h 5535F: lib/codetag.c 5536 5537COMEDI DRIVERS 5538M: Ian Abbott <abbotti@mev.co.uk> 5539M: H Hartley Sweeten <hsweeten@visionengravers.com> 5540S: Odd Fixes 5541F: drivers/comedi/ 5542F: include/linux/comedi/ 5543F: include/uapi/linux/comedi.h 5544 5545COMMON CLK FRAMEWORK 5546M: Michael Turquette <mturquette@baylibre.com> 5547M: Stephen Boyd <sboyd@kernel.org> 5548L: linux-clk@vger.kernel.org 5549S: Maintained 5550Q: http://patchwork.kernel.org/project/linux-clk/list/ 5551T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5552F: Documentation/devicetree/bindings/clock/ 5553F: drivers/clk/ 5554F: include/dt-bindings/clock/ 5555F: include/linux/clk-pr* 5556F: include/linux/clk/ 5557F: include/linux/of_clk.h 5558X: drivers/clk/clkdev.c 5559 5560COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5561M: Steve French <sfrench@samba.org> 5562R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5563R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5564R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5565R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5566R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5567L: linux-cifs@vger.kernel.org 5568L: samba-technical@lists.samba.org (moderated for non-subscribers) 5569S: Supported 5570W: https://wiki.samba.org/index.php/LinuxCIFS 5571T: git git://git.samba.org/sfrench/cifs-2.6.git 5572F: Documentation/admin-guide/cifs/ 5573F: fs/smb/client/ 5574F: fs/smb/common/ 5575F: include/uapi/linux/cifs 5576 5577COMPACTPCI HOTPLUG CORE 5578M: Scott Murray <scott@spiteful.org> 5579L: linux-pci@vger.kernel.org 5580S: Maintained 5581F: drivers/pci/hotplug/cpci_hotplug* 5582 5583COMPACTPCI HOTPLUG GENERIC DRIVER 5584M: Scott Murray <scott@spiteful.org> 5585L: linux-pci@vger.kernel.org 5586S: Maintained 5587F: drivers/pci/hotplug/cpcihp_generic.c 5588 5589COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5590M: Scott Murray <scott@spiteful.org> 5591L: linux-pci@vger.kernel.org 5592S: Maintained 5593F: drivers/pci/hotplug/cpcihp_zt5550.* 5594 5595COMPAL LAPTOP SUPPORT 5596M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5597L: platform-driver-x86@vger.kernel.org 5598S: Maintained 5599F: drivers/platform/x86/compal-laptop.c 5600 5601COMPILER ATTRIBUTES 5602M: Miguel Ojeda <ojeda@kernel.org> 5603S: Maintained 5604F: include/linux/compiler_attributes.h 5605 5606COMPUTE EXPRESS LINK (CXL) 5607M: Davidlohr Bueso <dave@stgolabs.net> 5608M: Jonathan Cameron <jonathan.cameron@huawei.com> 5609M: Dave Jiang <dave.jiang@intel.com> 5610M: Alison Schofield <alison.schofield@intel.com> 5611M: Vishal Verma <vishal.l.verma@intel.com> 5612M: Ira Weiny <ira.weiny@intel.com> 5613M: Dan Williams <dan.j.williams@intel.com> 5614L: linux-cxl@vger.kernel.org 5615S: Maintained 5616F: Documentation/driver-api/cxl 5617F: drivers/cxl/ 5618F: include/linux/einj-cxl.h 5619F: include/linux/cxl-event.h 5620F: include/uapi/linux/cxl_mem.h 5621F: tools/testing/cxl/ 5622 5623COMPUTE EXPRESS LINK PMU (CPMU) 5624M: Jonathan Cameron <jonathan.cameron@huawei.com> 5625L: linux-cxl@vger.kernel.org 5626S: Maintained 5627F: Documentation/admin-guide/perf/cxl.rst 5628F: drivers/perf/cxl_pmu.c 5629 5630CONEXANT ACCESSRUNNER USB DRIVER 5631L: accessrunner-general@lists.sourceforge.net 5632S: Orphan 5633W: http://accessrunner.sourceforge.net/ 5634F: drivers/usb/atm/cxacru.c 5635 5636CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5637M: Elena Reshetova <elena.reshetova@intel.com> 5638M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 5639S: Maintained 5640F: Documentation/security/snp-tdx-threat-model.rst 5641 5642CONFIGFS 5643M: Joel Becker <jlbec@evilplan.org> 5644M: Christoph Hellwig <hch@lst.de> 5645S: Supported 5646T: git git://git.infradead.org/users/hch/configfs.git 5647F: fs/configfs/ 5648F: include/linux/configfs.h 5649F: samples/configfs/ 5650 5651CONSOLE SUBSYSTEM 5652M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5653S: Supported 5654F: drivers/video/console/ 5655F: include/linux/console* 5656 5657CONTEXT TRACKING 5658M: Frederic Weisbecker <frederic@kernel.org> 5659M: "Paul E. McKenney" <paulmck@kernel.org> 5660S: Maintained 5661F: include/linux/context_tracking* 5662F: kernel/context_tracking.c 5663 5664CONTROL GROUP (CGROUP) 5665M: Tejun Heo <tj@kernel.org> 5666M: Zefan Li <lizefan.x@bytedance.com> 5667M: Johannes Weiner <hannes@cmpxchg.org> 5668M: Michal Koutný <mkoutny@suse.com> 5669L: cgroups@vger.kernel.org 5670S: Maintained 5671T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5672F: Documentation/admin-guide/cgroup-v1/ 5673F: Documentation/admin-guide/cgroup-v2.rst 5674F: include/linux/cgroup* 5675F: kernel/cgroup/ 5676F: tools/testing/selftests/cgroup/ 5677 5678CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5679M: Tejun Heo <tj@kernel.org> 5680M: Josef Bacik <josef@toxicpanda.com> 5681M: Jens Axboe <axboe@kernel.dk> 5682L: cgroups@vger.kernel.org 5683L: linux-block@vger.kernel.org 5684T: git git://git.kernel.dk/linux-block 5685F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5686F: block/bfq-cgroup.c 5687F: block/blk-cgroup.c 5688F: block/blk-iocost.c 5689F: block/blk-iolatency.c 5690F: block/blk-throttle.c 5691F: include/linux/blk-cgroup.h 5692 5693CONTROL GROUP - CPUSET 5694M: Waiman Long <longman@redhat.com> 5695M: Zefan Li <lizefan.x@bytedance.com> 5696L: cgroups@vger.kernel.org 5697S: Maintained 5698T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5699F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5700F: include/linux/cpuset.h 5701F: kernel/cgroup/cpuset.c 5702F: tools/testing/selftests/cgroup/test_cpuset.c 5703F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5704 5705CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5706M: Johannes Weiner <hannes@cmpxchg.org> 5707M: Michal Hocko <mhocko@kernel.org> 5708M: Roman Gushchin <roman.gushchin@linux.dev> 5709M: Shakeel Butt <shakeel.butt@linux.dev> 5710R: Muchun Song <muchun.song@linux.dev> 5711L: cgroups@vger.kernel.org 5712L: linux-mm@kvack.org 5713S: Maintained 5714F: include/linux/memcontrol.h 5715F: mm/memcontrol.c 5716F: mm/memcontrol-v1.c 5717F: mm/memcontrol-v1.h 5718F: mm/swap_cgroup.c 5719F: samples/cgroup/* 5720F: tools/testing/selftests/cgroup/memcg_protection.m 5721F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5722F: tools/testing/selftests/cgroup/test_kmem.c 5723F: tools/testing/selftests/cgroup/test_memcontrol.c 5724 5725CORETEMP HARDWARE MONITORING DRIVER 5726M: Fenghua Yu <fenghua.yu@intel.com> 5727L: linux-hwmon@vger.kernel.org 5728S: Maintained 5729F: Documentation/hwmon/coretemp.rst 5730F: drivers/hwmon/coretemp.c 5731 5732CORSAIR-CPRO HARDWARE MONITOR DRIVER 5733M: Marius Zachmann <mail@mariuszachmann.de> 5734L: linux-hwmon@vger.kernel.org 5735S: Maintained 5736F: drivers/hwmon/corsair-cpro.c 5737 5738CORSAIR-PSU HARDWARE MONITOR DRIVER 5739M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5740L: linux-hwmon@vger.kernel.org 5741S: Maintained 5742F: Documentation/hwmon/corsair-psu.rst 5743F: drivers/hwmon/corsair-psu.c 5744 5745COUNTER SUBSYSTEM 5746M: William Breathitt Gray <wbg@kernel.org> 5747L: linux-iio@vger.kernel.org 5748S: Maintained 5749T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5750F: Documentation/ABI/testing/sysfs-bus-counter 5751F: Documentation/driver-api/generic-counter.rst 5752F: drivers/counter/ 5753F: include/linux/counter.h 5754F: include/uapi/linux/counter.h 5755F: tools/counter/ 5756 5757COUNTER WATCH EVENTS TOOL 5758M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5759L: linux-iio@vger.kernel.org 5760S: Maintained 5761F: tools/counter/counter_watch_events.c 5762 5763CP2615 I2C DRIVER 5764M: Bence Csókás <bence98@sch.bme.hu> 5765S: Maintained 5766F: drivers/i2c/busses/i2c-cp2615.c 5767 5768CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5769M: Viresh Kumar <viresh.kumar@linaro.org> 5770M: Sudeep Holla <sudeep.holla@arm.com> 5771L: linux-pm@vger.kernel.org 5772S: Maintained 5773W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5774F: drivers/cpufreq/vexpress-spc-cpufreq.c 5775 5776CPU FREQUENCY SCALING FRAMEWORK 5777M: "Rafael J. Wysocki" <rafael@kernel.org> 5778M: Viresh Kumar <viresh.kumar@linaro.org> 5779L: linux-pm@vger.kernel.org 5780S: Maintained 5781B: https://bugzilla.kernel.org 5782T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5783T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5784F: Documentation/admin-guide/pm/cpufreq.rst 5785F: Documentation/admin-guide/pm/intel_pstate.rst 5786F: Documentation/cpu-freq/ 5787F: Documentation/devicetree/bindings/cpufreq/ 5788F: drivers/cpufreq/ 5789F: include/linux/cpufreq.h 5790F: include/linux/sched/cpufreq.h 5791F: kernel/sched/cpufreq*.c 5792F: tools/testing/selftests/cpufreq/ 5793 5794CPU HOTPLUG 5795M: Thomas Gleixner <tglx@linutronix.de> 5796M: Peter Zijlstra <peterz@infradead.org> 5797L: linux-kernel@vger.kernel.org 5798S: Maintained 5799T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5800F: include/linux/cpu.h 5801F: include/linux/cpuhotplug.h 5802F: include/linux/smpboot.h 5803F: kernel/cpu.c 5804F: kernel/smpboot.* 5805 5806CPU IDLE TIME MANAGEMENT FRAMEWORK 5807M: "Rafael J. Wysocki" <rafael@kernel.org> 5808M: Daniel Lezcano <daniel.lezcano@linaro.org> 5809L: linux-pm@vger.kernel.org 5810S: Maintained 5811B: https://bugzilla.kernel.org 5812T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5813F: Documentation/admin-guide/pm/cpuidle.rst 5814F: Documentation/driver-api/pm/cpuidle.rst 5815F: drivers/cpuidle/ 5816F: include/linux/cpuidle.h 5817 5818CPU POWER MONITORING SUBSYSTEM 5819M: Thomas Renninger <trenn@suse.com> 5820M: Shuah Khan <shuah@kernel.org> 5821M: Shuah Khan <skhan@linuxfoundation.org> 5822L: linux-pm@vger.kernel.org 5823S: Maintained 5824F: tools/power/cpupower/ 5825 5826CPUID/MSR DRIVER 5827M: "H. Peter Anvin" <hpa@zytor.com> 5828S: Maintained 5829F: arch/x86/kernel/cpuid.c 5830F: arch/x86/kernel/msr.c 5831 5832CPUIDLE DRIVER - ARM BIG LITTLE 5833M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5834M: Daniel Lezcano <daniel.lezcano@linaro.org> 5835L: linux-pm@vger.kernel.org 5836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5837S: Maintained 5838T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5839F: drivers/cpuidle/cpuidle-big_little.c 5840 5841CPUIDLE DRIVER - ARM EXYNOS 5842M: Daniel Lezcano <daniel.lezcano@linaro.org> 5843M: Kukjin Kim <kgene@kernel.org> 5844R: Krzysztof Kozlowski <krzk@kernel.org> 5845L: linux-pm@vger.kernel.org 5846L: linux-samsung-soc@vger.kernel.org 5847S: Maintained 5848F: arch/arm/mach-exynos/pm.c 5849F: drivers/cpuidle/cpuidle-exynos.c 5850F: include/linux/platform_data/cpuidle-exynos.h 5851 5852CPUIDLE DRIVER - ARM PSCI 5853M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5854M: Sudeep Holla <sudeep.holla@arm.com> 5855L: linux-pm@vger.kernel.org 5856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5857S: Supported 5858F: drivers/cpuidle/cpuidle-psci.c 5859 5860CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5861M: Ulf Hansson <ulf.hansson@linaro.org> 5862L: linux-pm@vger.kernel.org 5863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5864S: Supported 5865T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5866F: drivers/cpuidle/cpuidle-psci-domain.c 5867F: drivers/cpuidle/cpuidle-psci.h 5868 5869CPUIDLE DRIVER - DT IDLE PM DOMAIN 5870M: Ulf Hansson <ulf.hansson@linaro.org> 5871L: linux-pm@vger.kernel.org 5872S: Supported 5873T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5874F: drivers/cpuidle/dt_idle_genpd.c 5875F: drivers/cpuidle/dt_idle_genpd.h 5876 5877CPUIDLE DRIVER - RISC-V SBI 5878M: Anup Patel <anup@brainfault.org> 5879L: linux-pm@vger.kernel.org 5880L: linux-riscv@lists.infradead.org 5881S: Maintained 5882F: drivers/cpuidle/cpuidle-riscv-sbi.c 5883 5884CRAMFS FILESYSTEM 5885M: Nicolas Pitre <nico@fluxnic.net> 5886S: Maintained 5887F: Documentation/filesystems/cramfs.rst 5888F: fs/cramfs/ 5889 5890CREATIVE SB0540 5891M: Bastien Nocera <hadess@hadess.net> 5892L: linux-input@vger.kernel.org 5893S: Maintained 5894F: drivers/hid/hid-creative-sb0540.c 5895 5896CRYPTO API 5897M: Herbert Xu <herbert@gondor.apana.org.au> 5898M: "David S. Miller" <davem@davemloft.net> 5899L: linux-crypto@vger.kernel.org 5900S: Maintained 5901T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5902T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5903F: Documentation/crypto/ 5904F: Documentation/devicetree/bindings/crypto/ 5905F: arch/*/crypto/ 5906F: crypto/ 5907F: drivers/crypto/ 5908F: include/crypto/ 5909F: include/linux/crypto* 5910F: lib/crypto/ 5911 5912CRYPTO SPEED TEST COMPARE 5913M: Wang Jinchao <wangjinchao@xfusion.com> 5914L: linux-crypto@vger.kernel.org 5915S: Maintained 5916F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5917 5918CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5919M: Neil Horman <nhorman@tuxdriver.com> 5920L: linux-crypto@vger.kernel.org 5921S: Maintained 5922F: crypto/ansi_cprng.c 5923F: crypto/rng.c 5924 5925CS3308 MEDIA DRIVER 5926M: Hans Verkuil <hverkuil@xs4all.nl> 5927L: linux-media@vger.kernel.org 5928S: Odd Fixes 5929W: http://linuxtv.org 5930T: git git://linuxtv.org/media_tree.git 5931F: drivers/media/i2c/cs3308.c 5932 5933CS5535 Audio ALSA driver 5934M: Jaya Kumar <jayakumar.alsa@gmail.com> 5935S: Maintained 5936F: sound/pci/cs5535audio/ 5937 5938CTU CAN FD DRIVER 5939M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5940M: Ondrej Ille <ondrej.ille@gmail.com> 5941L: linux-can@vger.kernel.org 5942S: Maintained 5943F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5944F: drivers/net/can/ctucanfd/ 5945 5946CVE ASSIGNMENT CONTACT 5947M: CVE Assignment Team <cve@kernel.org> 5948S: Maintained 5949F: Documentation/process/cve.rst 5950 5951CW1200 WLAN driver 5952S: Orphan 5953F: drivers/net/wireless/st/cw1200/ 5954 5955CX18 VIDEO4LINUX DRIVER 5956M: Andy Walls <awalls@md.metrocast.net> 5957L: linux-media@vger.kernel.org 5958S: Maintained 5959W: https://linuxtv.org 5960T: git git://linuxtv.org/media_tree.git 5961F: drivers/media/pci/cx18/ 5962F: include/uapi/linux/ivtv* 5963 5964CX2341X MPEG ENCODER HELPER MODULE 5965M: Hans Verkuil <hverkuil@xs4all.nl> 5966L: linux-media@vger.kernel.org 5967S: Maintained 5968W: https://linuxtv.org 5969T: git git://linuxtv.org/media_tree.git 5970F: drivers/media/common/cx2341x* 5971F: include/media/drv-intf/cx2341x.h 5972 5973CX24120 MEDIA DRIVER 5974M: Jemma Denson <jdenson@gmail.com> 5975M: Patrick Boettcher <patrick.boettcher@posteo.de> 5976L: linux-media@vger.kernel.org 5977S: Maintained 5978W: https://linuxtv.org 5979Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5980F: drivers/media/dvb-frontends/cx24120* 5981 5982CX88 VIDEO4LINUX DRIVER 5983M: Mauro Carvalho Chehab <mchehab@kernel.org> 5984L: linux-media@vger.kernel.org 5985S: Odd fixes 5986W: https://linuxtv.org 5987T: git git://linuxtv.org/media_tree.git 5988F: Documentation/driver-api/media/drivers/cx88* 5989F: drivers/media/pci/cx88/ 5990 5991CXD2820R MEDIA DRIVER 5992L: linux-media@vger.kernel.org 5993S: Orphan 5994W: https://linuxtv.org 5995Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5996F: drivers/media/dvb-frontends/cxd2820r* 5997 5998CXGB3 ETHERNET DRIVER (CXGB3) 5999M: Potnuri Bharat Teja <bharat@chelsio.com> 6000L: netdev@vger.kernel.org 6001S: Supported 6002W: http://www.chelsio.com 6003F: drivers/net/ethernet/chelsio/cxgb3/ 6004 6005CXGB3 ISCSI DRIVER (CXGB3I) 6006M: Varun Prakash <varun@chelsio.com> 6007L: linux-scsi@vger.kernel.org 6008S: Supported 6009W: http://www.chelsio.com 6010F: drivers/scsi/cxgbi/cxgb3i 6011 6012CXGB4 CRYPTO DRIVER (chcr) 6013M: Ayush Sawal <ayush.sawal@chelsio.com> 6014L: linux-crypto@vger.kernel.org 6015S: Supported 6016W: http://www.chelsio.com 6017F: drivers/crypto/chelsio 6018 6019CXGB4 ETHERNET DRIVER (CXGB4) 6020M: Potnuri Bharat Teja <bharat@chelsio.com> 6021L: netdev@vger.kernel.org 6022S: Supported 6023W: http://www.chelsio.com 6024F: drivers/net/ethernet/chelsio/cxgb4/ 6025 6026CXGB4 INLINE CRYPTO DRIVER 6027M: Ayush Sawal <ayush.sawal@chelsio.com> 6028L: netdev@vger.kernel.org 6029S: Supported 6030W: http://www.chelsio.com 6031F: drivers/net/ethernet/chelsio/inline_crypto/ 6032 6033CXGB4 ISCSI DRIVER (CXGB4I) 6034M: Varun Prakash <varun@chelsio.com> 6035L: linux-scsi@vger.kernel.org 6036S: Supported 6037W: http://www.chelsio.com 6038F: drivers/scsi/cxgbi/cxgb4i 6039 6040CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6041M: Potnuri Bharat Teja <bharat@chelsio.com> 6042L: linux-rdma@vger.kernel.org 6043S: Supported 6044W: http://www.openfabrics.org 6045F: drivers/infiniband/hw/cxgb4/ 6046F: include/uapi/rdma/cxgb4-abi.h 6047 6048CXGB4VF ETHERNET DRIVER (CXGB4VF) 6049M: Potnuri Bharat Teja <bharat@chelsio.com> 6050L: netdev@vger.kernel.org 6051S: Supported 6052W: http://www.chelsio.com 6053F: drivers/net/ethernet/chelsio/cxgb4vf/ 6054 6055CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 6056M: Frederic Barrat <fbarrat@linux.ibm.com> 6057M: Andrew Donnellan <ajd@linux.ibm.com> 6058L: linuxppc-dev@lists.ozlabs.org 6059S: Supported 6060F: Documentation/ABI/testing/sysfs-class-cxl 6061F: Documentation/arch/powerpc/cxl.rst 6062F: arch/powerpc/platforms/powernv/pci-cxl.c 6063F: drivers/misc/cxl/ 6064F: include/misc/cxl* 6065F: include/uapi/misc/cxl.h 6066 6067CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 6068M: Manoj N. Kumar <manoj@linux.ibm.com> 6069M: Uma Krishnan <ukrishn@linux.ibm.com> 6070L: linux-scsi@vger.kernel.org 6071S: Obsolete 6072F: Documentation/arch/powerpc/cxlflash.rst 6073F: drivers/scsi/cxlflash/ 6074F: include/uapi/scsi/cxlflash_ioctl.h 6075 6076CYBERPRO FB DRIVER 6077M: Russell King <linux@armlinux.org.uk> 6078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6079S: Maintained 6080W: http://www.armlinux.org.uk/ 6081F: drivers/video/fbdev/cyber2000fb.* 6082 6083CYCLADES PC300 DRIVER 6084S: Orphan 6085F: drivers/net/wan/pc300* 6086 6087CYPRESS CY8C95X0 PINCTRL DRIVER 6088M: Patrick Rudolph <patrick.rudolph@9elements.com> 6089L: linux-gpio@vger.kernel.org 6090S: Maintained 6091F: drivers/pinctrl/pinctrl-cy8c95x0.c 6092 6093CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6094M: Linus Walleij <linus.walleij@linaro.org> 6095L: linux-input@vger.kernel.org 6096S: Maintained 6097F: drivers/input/touchscreen/cy8ctma140.c 6098 6099CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6100M: Yassine Oudjana <y.oudjana@protonmail.com> 6101L: linux-input@vger.kernel.org 6102S: Maintained 6103F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6104F: drivers/input/keyboard/cypress-sf.c 6105 6106CYPRESS_FIRMWARE MEDIA DRIVER 6107L: linux-media@vger.kernel.org 6108S: Orphan 6109W: https://linuxtv.org 6110Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6111F: drivers/media/common/cypress_firmware* 6112 6113CYTTSP TOUCHSCREEN DRIVER 6114M: Linus Walleij <linus.walleij@linaro.org> 6115L: linux-input@vger.kernel.org 6116S: Maintained 6117F: drivers/input/touchscreen/cyttsp* 6118 6119D-LINK DIR-685 TOUCHKEYS DRIVER 6120M: Linus Walleij <linus.walleij@linaro.org> 6121L: linux-input@vger.kernel.org 6122S: Supported 6123F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6124 6125DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6126M: Joshua Kinard <kumba@gentoo.org> 6127S: Maintained 6128F: drivers/rtc/rtc-ds1685.c 6129F: include/linux/rtc/ds1685.h 6130 6131DAMA SLAVE for AX.25 6132M: Joerg Reuter <jreuter@yaina.de> 6133L: linux-hams@vger.kernel.org 6134S: Maintained 6135W: http://yaina.de/jreuter/ 6136W: http://www.qsl.net/dl1bke/ 6137F: net/ax25/af_ax25.c 6138F: net/ax25/ax25_dev.c 6139F: net/ax25/ax25_ds_* 6140F: net/ax25/ax25_in.c 6141F: net/ax25/ax25_out.c 6142F: net/ax25/ax25_timer.c 6143F: net/ax25/sysctl_net_ax25.c 6144 6145DATA ACCESS MONITOR 6146M: SeongJae Park <sj@kernel.org> 6147L: damon@lists.linux.dev 6148L: linux-mm@kvack.org 6149S: Maintained 6150W: https://damonitor.github.io 6151P: Documentation/mm/damon/maintainer-profile.rst 6152T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6153T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6154T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6155F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6156F: Documentation/admin-guide/mm/damon/ 6157F: Documentation/mm/damon/ 6158F: include/linux/damon.h 6159F: include/trace/events/damon.h 6160F: mm/damon/ 6161F: tools/testing/selftests/damon/ 6162 6163DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6164L: netdev@vger.kernel.org 6165S: Orphan 6166F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6167F: drivers/net/ethernet/dec/tulip/dmfe.c 6168 6169DC390/AM53C974 SCSI driver 6170M: Hannes Reinecke <hare@suse.com> 6171L: linux-scsi@vger.kernel.org 6172S: Maintained 6173F: drivers/scsi/am53c974.c 6174 6175DC395x SCSI driver 6176M: Oliver Neukum <oliver@neukum.org> 6177M: Ali Akcaagac <aliakc@web.de> 6178M: Jamie Lenehan <lenehan@twibble.org> 6179S: Maintained 6180F: Documentation/scsi/dc395x.rst 6181F: drivers/scsi/dc395x.* 6182 6183DCCP PROTOCOL 6184L: dccp@vger.kernel.org 6185S: Orphan 6186W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 6187F: include/linux/dccp.h 6188F: include/linux/tfrc.h 6189F: include/uapi/linux/dccp.h 6190F: net/dccp/ 6191 6192DEBUGOBJECTS: 6193M: Thomas Gleixner <tglx@linutronix.de> 6194L: linux-kernel@vger.kernel.org 6195S: Maintained 6196T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6197F: include/linux/debugobjects.h 6198F: lib/debugobjects.c 6199 6200DECSTATION PLATFORM SUPPORT 6201M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6202L: linux-mips@vger.kernel.org 6203S: Maintained 6204W: http://www.linux-mips.org/wiki/DECstation 6205F: arch/mips/dec/ 6206F: arch/mips/include/asm/dec/ 6207F: arch/mips/include/asm/mach-dec/ 6208 6209DEFXX FDDI NETWORK DRIVER 6210M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6211S: Maintained 6212F: drivers/net/fddi/defxx.* 6213 6214DEFZA FDDI NETWORK DRIVER 6215M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6216S: Maintained 6217F: drivers/net/fddi/defza.* 6218 6219DEINTERLACE DRIVERS FOR ALLWINNER H3 6220M: Jernej Skrabec <jernej.skrabec@gmail.com> 6221L: linux-media@vger.kernel.org 6222S: Maintained 6223T: git git://linuxtv.org/media_tree.git 6224F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6225F: drivers/media/platform/sunxi/sun8i-di/ 6226 6227DELL LAPTOP DRIVER 6228M: Matthew Garrett <mjg59@srcf.ucam.org> 6229M: Pali Rohár <pali@kernel.org> 6230L: platform-driver-x86@vger.kernel.org 6231S: Maintained 6232F: drivers/platform/x86/dell/dell-laptop.c 6233 6234DELL LAPTOP FREEFALL DRIVER 6235M: Pali Rohár <pali@kernel.org> 6236S: Maintained 6237F: drivers/platform/x86/dell/dell-smo8800.c 6238 6239DELL LAPTOP RBTN DRIVER 6240M: Pali Rohár <pali@kernel.org> 6241S: Maintained 6242F: drivers/platform/x86/dell/dell-rbtn.* 6243 6244DELL LAPTOP SMM DRIVER 6245M: Pali Rohár <pali@kernel.org> 6246S: Maintained 6247F: Documentation/ABI/obsolete/procfs-i8k 6248F: drivers/hwmon/dell-smm-hwmon.c 6249F: include/uapi/linux/i8k.h 6250 6251DELL PC DRIVER 6252M: Lyndon Sanche <lsanche@lyndeno.ca> 6253L: platform-driver-x86@vger.kernel.org 6254S: Maintained 6255F: drivers/platform/x86/dell/dell-pc.c 6256 6257DELL REMOTE BIOS UPDATE DRIVER 6258M: Stuart Hayes <stuart.w.hayes@gmail.com> 6259L: platform-driver-x86@vger.kernel.org 6260S: Maintained 6261F: drivers/platform/x86/dell/dell_rbu.c 6262 6263DELL SMBIOS DRIVER 6264M: Pali Rohár <pali@kernel.org> 6265L: Dell.Client.Kernel@dell.com 6266L: platform-driver-x86@vger.kernel.org 6267S: Maintained 6268F: drivers/platform/x86/dell/dell-smbios.* 6269 6270DELL SMBIOS SMM DRIVER 6271L: Dell.Client.Kernel@dell.com 6272L: platform-driver-x86@vger.kernel.org 6273S: Maintained 6274F: drivers/platform/x86/dell/dell-smbios-smm.c 6275 6276DELL SMBIOS WMI DRIVER 6277L: Dell.Client.Kernel@dell.com 6278L: platform-driver-x86@vger.kernel.org 6279S: Maintained 6280F: drivers/platform/x86/dell/dell-smbios-wmi.c 6281F: tools/wmi/dell-smbios-example.c 6282 6283DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6284M: Stuart Hayes <stuart.w.hayes@gmail.com> 6285L: platform-driver-x86@vger.kernel.org 6286S: Maintained 6287F: Documentation/userspace-api/dcdbas.rst 6288F: drivers/platform/x86/dell/dcdbas.* 6289 6290DELL WMI DDV DRIVER 6291M: Armin Wolf <W_Armin@gmx.de> 6292S: Maintained 6293F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6294F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6295F: Documentation/wmi/devices/dell-wmi-ddv.rst 6296F: drivers/platform/x86/dell/dell-wmi-ddv.c 6297 6298DELL WMI DESCRIPTOR DRIVER 6299L: Dell.Client.Kernel@dell.com 6300S: Maintained 6301F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6302 6303DELL WMI HARDWARE PRIVACY SUPPORT 6304L: Dell.Client.Kernel@dell.com 6305L: platform-driver-x86@vger.kernel.org 6306S: Maintained 6307F: drivers/platform/x86/dell/dell-wmi-privacy.c 6308 6309DELL WMI NOTIFICATIONS DRIVER 6310M: Matthew Garrett <mjg59@srcf.ucam.org> 6311M: Pali Rohár <pali@kernel.org> 6312S: Maintained 6313F: drivers/platform/x86/dell/dell-wmi-base.c 6314 6315DELL WMI SYSMAN DRIVER 6316M: Prasanth Ksr <prasanth.ksr@dell.com> 6317L: Dell.Client.Kernel@dell.com 6318L: platform-driver-x86@vger.kernel.org 6319S: Maintained 6320F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6321F: drivers/platform/x86/dell/dell-wmi-sysman/ 6322 6323DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6324M: Zev Weiss <zev@bewilderbeest.net> 6325L: linux-hwmon@vger.kernel.org 6326S: Maintained 6327F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6328 6329DELTA DPS920AB PSU DRIVER 6330M: Robert Marko <robert.marko@sartura.hr> 6331L: linux-hwmon@vger.kernel.org 6332S: Maintained 6333F: Documentation/hwmon/dps920ab.rst 6334F: drivers/hwmon/pmbus/dps920ab.c 6335 6336DELTA NETWORKS TN48M CPLD DRIVERS 6337M: Robert Marko <robert.marko@sartura.hr> 6338S: Maintained 6339F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6340F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6341F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6342F: drivers/gpio/gpio-tn48m.c 6343F: include/dt-bindings/reset/delta,tn48m-reset.h 6344 6345DELTA ST MEDIA DRIVER 6346M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6347L: linux-media@vger.kernel.org 6348S: Supported 6349W: https://linuxtv.org 6350T: git git://linuxtv.org/media_tree.git 6351F: drivers/media/platform/st/sti/delta 6352 6353DENALI NAND DRIVER 6354L: linux-mtd@lists.infradead.org 6355S: Orphan 6356F: drivers/mtd/nand/raw/denali* 6357 6358DESIGNWARE EDMA CORE IP DRIVER 6359M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6360R: Serge Semin <fancer.lancer@gmail.com> 6361L: dmaengine@vger.kernel.org 6362S: Maintained 6363F: drivers/dma/dw-edma/ 6364F: include/linux/dma/edma.h 6365 6366DESIGNWARE USB2 DRD IP DRIVER 6367M: Minas Harutyunyan <hminas@synopsys.com> 6368L: linux-usb@vger.kernel.org 6369S: Maintained 6370T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6371F: drivers/usb/dwc2/ 6372 6373DESIGNWARE USB3 DRD IP DRIVER 6374M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6375L: linux-usb@vger.kernel.org 6376S: Maintained 6377F: drivers/usb/dwc3/ 6378 6379DESIGNWARE XDATA IP DRIVER 6380L: linux-pci@vger.kernel.org 6381S: Orphan 6382F: Documentation/misc-devices/dw-xdata-pcie.rst 6383F: drivers/misc/dw-xdata-pcie.c 6384 6385DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6386M: Andreas Klinger <ak@it-klinger.de> 6387L: linux-iio@vger.kernel.org 6388S: Maintained 6389F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6390F: drivers/iio/proximity/srf*.c 6391 6392DEVICE COREDUMP (DEV_COREDUMP) 6393M: Johannes Berg <johannes@sipsolutions.net> 6394L: linux-kernel@vger.kernel.org 6395S: Maintained 6396F: drivers/base/devcoredump.c 6397F: include/linux/devcoredump.h 6398 6399DEVICE DEPENDENCY HELPER SCRIPT 6400M: Saravana Kannan <saravanak@google.com> 6401L: linux-kernel@vger.kernel.org 6402S: Maintained 6403F: scripts/dev-needs.sh 6404 6405DEVICE DIRECT ACCESS (DAX) 6406M: Dan Williams <dan.j.williams@intel.com> 6407M: Vishal Verma <vishal.l.verma@intel.com> 6408M: Dave Jiang <dave.jiang@intel.com> 6409L: nvdimm@lists.linux.dev 6410L: linux-cxl@vger.kernel.org 6411S: Supported 6412F: drivers/dax/ 6413 6414DEVICE FREQUENCY (DEVFREQ) 6415M: MyungJoo Ham <myungjoo.ham@samsung.com> 6416M: Kyungmin Park <kyungmin.park@samsung.com> 6417M: Chanwoo Choi <cw00.choi@samsung.com> 6418L: linux-pm@vger.kernel.org 6419S: Maintained 6420T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6421F: Documentation/devicetree/bindings/devfreq/ 6422F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6423F: drivers/devfreq/ 6424F: include/linux/devfreq.h 6425F: include/trace/events/devfreq.h 6426 6427DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6428M: Chanwoo Choi <cw00.choi@samsung.com> 6429L: linux-pm@vger.kernel.org 6430S: Supported 6431T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6432F: Documentation/devicetree/bindings/devfreq/event/ 6433F: drivers/devfreq/devfreq-event.c 6434F: drivers/devfreq/event/ 6435F: include/dt-bindings/pmu/exynos_ppmu.h 6436F: include/linux/devfreq-event.h 6437 6438DEVICE RESOURCE MANAGEMENT HELPERS 6439M: Hans de Goede <hdegoede@redhat.com> 6440R: Matti Vaittinen <mazziesaccount@gmail.com> 6441S: Maintained 6442F: include/linux/devm-helpers.h 6443 6444DEVICE-MAPPER (LVM) 6445M: Alasdair Kergon <agk@redhat.com> 6446M: Mike Snitzer <snitzer@kernel.org> 6447M: Mikulas Patocka <mpatocka@redhat.com> 6448L: dm-devel@lists.linux.dev 6449S: Maintained 6450Q: http://patchwork.kernel.org/project/dm-devel/list/ 6451T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6452F: Documentation/admin-guide/device-mapper/ 6453F: drivers/md/Kconfig 6454F: drivers/md/Makefile 6455F: drivers/md/dm* 6456F: drivers/md/persistent-data/ 6457F: include/linux/device-mapper.h 6458F: include/linux/dm-*.h 6459F: include/uapi/linux/dm-*.h 6460 6461DEVICE-MAPPER VDO TARGET 6462M: Matthew Sakai <msakai@redhat.com> 6463L: dm-devel@lists.linux.dev 6464S: Maintained 6465F: Documentation/admin-guide/device-mapper/vdo*.rst 6466F: drivers/md/dm-vdo/ 6467 6468DEVLINK 6469M: Jiri Pirko <jiri@resnulli.us> 6470L: netdev@vger.kernel.org 6471S: Supported 6472F: Documentation/networking/devlink 6473F: include/net/devlink.h 6474F: include/uapi/linux/devlink.h 6475F: net/devlink/ 6476 6477DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6478M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6479L: kernel@dh-electronics.com 6480S: Maintained 6481F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6482F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6483 6484DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6485M: Marek Vasut <marex@denx.de> 6486L: kernel@dh-electronics.com 6487S: Maintained 6488F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6489F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6490 6491DIALOG SEMICONDUCTOR DRIVERS 6492M: Support Opensource <support.opensource@diasemi.com> 6493S: Supported 6494W: http://www.dialog-semiconductor.com/products 6495F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6496F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6497F: Documentation/devicetree/bindings/mfd/da90*.txt 6498F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6499F: Documentation/devicetree/bindings/regulator/da92*.txt 6500F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6501F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6502F: Documentation/devicetree/bindings/sound/da[79]*.txt 6503F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6504F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6505F: Documentation/hwmon/da90??.rst 6506F: drivers/gpio/gpio-da90??.c 6507F: drivers/hwmon/da90??-hwmon.c 6508F: drivers/iio/adc/da91??-*.c 6509F: drivers/input/misc/da72??.[ch] 6510F: drivers/input/misc/da90??_onkey.c 6511F: drivers/input/touchscreen/da9052_tsi.c 6512F: drivers/leds/leds-da90??.c 6513F: drivers/mfd/da903x.c 6514F: drivers/mfd/da90??-*.c 6515F: drivers/mfd/da91??-*.c 6516F: drivers/pinctrl/pinctrl-da90??.c 6517F: drivers/power/supply/da9052-battery.c 6518F: drivers/power/supply/da91??-*.c 6519F: drivers/regulator/da9???-regulator.[ch] 6520F: drivers/regulator/slg51000-regulator.[ch] 6521F: drivers/rtc/rtc-da90??.c 6522F: drivers/thermal/da90??-thermal.c 6523F: drivers/video/backlight/da90??_bl.c 6524F: drivers/watchdog/da90??_wdt.c 6525F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6526F: include/linux/mfd/da903x.h 6527F: include/linux/mfd/da9052/ 6528F: include/linux/mfd/da9055/ 6529F: include/linux/mfd/da9062/ 6530F: include/linux/mfd/da9063/ 6531F: include/linux/mfd/da9150/ 6532F: include/linux/regulator/da9211.h 6533F: include/sound/da[79]*.h 6534F: sound/soc/codecs/da[79]*.[ch] 6535 6536DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6537M: William Breathitt Gray <wbg@kernel.org> 6538L: linux-gpio@vger.kernel.org 6539S: Maintained 6540F: drivers/gpio/gpio-gpio-mm.c 6541 6542DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6543M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6544L: linux-media@vger.kernel.org 6545S: Maintained 6546F: Documentation/admin-guide/media/mgb4.rst 6547F: drivers/media/pci/mgb4/ 6548 6549DIOLAN U2C-12 I2C DRIVER 6550M: Guenter Roeck <linux@roeck-us.net> 6551L: linux-i2c@vger.kernel.org 6552S: Maintained 6553F: drivers/i2c/busses/i2c-diolan-u2c.c 6554 6555DIRECTORY NOTIFICATION (DNOTIFY) 6556M: Jan Kara <jack@suse.cz> 6557R: Amir Goldstein <amir73il@gmail.com> 6558L: linux-fsdevel@vger.kernel.org 6559S: Maintained 6560F: Documentation/filesystems/dnotify.rst 6561F: fs/notify/dnotify/ 6562F: include/linux/dnotify.h 6563 6564DISK GEOMETRY AND PARTITION HANDLING 6565M: Andries Brouwer <aeb@cwi.nl> 6566S: Maintained 6567W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6568W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6569W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6570 6571DISKQUOTA 6572M: Jan Kara <jack@suse.com> 6573S: Maintained 6574F: Documentation/filesystems/quota.rst 6575F: fs/quota/ 6576F: include/linux/quota*.h 6577F: include/uapi/linux/quota*.h 6578 6579DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6580M: Bernie Thompson <bernie@plugable.com> 6581L: linux-fbdev@vger.kernel.org 6582S: Maintained 6583W: http://plugable.com/category/projects/udlfb/ 6584F: Documentation/fb/udlfb.rst 6585F: drivers/video/fbdev/udlfb.c 6586F: include/video/udlfb.h 6587 6588DISTRIBUTED LOCK MANAGER (DLM) 6589M: Alexander Aring <aahringo@redhat.com> 6590M: David Teigland <teigland@redhat.com> 6591L: gfs2@lists.linux.dev 6592S: Supported 6593W: https://pagure.io/dlm 6594T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6595F: fs/dlm/ 6596 6597DMA BUFFER SHARING FRAMEWORK 6598M: Sumit Semwal <sumit.semwal@linaro.org> 6599M: Christian König <christian.koenig@amd.com> 6600L: linux-media@vger.kernel.org 6601L: dri-devel@lists.freedesktop.org 6602L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6603S: Maintained 6604T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6605F: Documentation/driver-api/dma-buf.rst 6606F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6607F: drivers/dma-buf/ 6608F: include/linux/*fence.h 6609F: include/linux/dma-buf.h 6610F: include/linux/dma-resv.h 6611K: \bdma_(?:buf|fence|resv)\b 6612 6613DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6614M: Vinod Koul <vkoul@kernel.org> 6615L: dmaengine@vger.kernel.org 6616S: Maintained 6617Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6618T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6619F: Documentation/devicetree/bindings/dma/ 6620F: Documentation/driver-api/dmaengine/ 6621F: drivers/dma/ 6622F: include/dt-bindings/dma/ 6623F: include/linux/dma/ 6624F: include/linux/dmaengine.h 6625F: include/linux/of_dma.h 6626 6627DMA MAPPING BENCHMARK 6628M: Xiang Chen <chenxiang66@hisilicon.com> 6629L: iommu@lists.linux.dev 6630F: kernel/dma/map_benchmark.c 6631F: tools/testing/selftests/dma/ 6632 6633DMA MAPPING HELPERS 6634M: Christoph Hellwig <hch@lst.de> 6635M: Marek Szyprowski <m.szyprowski@samsung.com> 6636R: Robin Murphy <robin.murphy@arm.com> 6637L: iommu@lists.linux.dev 6638S: Supported 6639W: http://git.infradead.org/users/hch/dma-mapping.git 6640T: git git://git.infradead.org/users/hch/dma-mapping.git 6641F: include/asm-generic/dma-mapping.h 6642F: include/linux/dma-direct.h 6643F: include/linux/dma-map-ops.h 6644F: include/linux/dma-mapping.h 6645F: include/linux/swiotlb.h 6646F: kernel/dma/ 6647 6648DMA-BUF HEAPS FRAMEWORK 6649M: Sumit Semwal <sumit.semwal@linaro.org> 6650R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6651R: Brian Starkey <Brian.Starkey@arm.com> 6652R: John Stultz <jstultz@google.com> 6653R: T.J. Mercier <tjmercier@google.com> 6654L: linux-media@vger.kernel.org 6655L: dri-devel@lists.freedesktop.org 6656L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6657S: Maintained 6658T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6659F: drivers/dma-buf/dma-heap.c 6660F: drivers/dma-buf/heaps/* 6661F: include/linux/dma-heap.h 6662F: include/uapi/linux/dma-heap.h 6663 6664DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6665M: Lukasz Luba <lukasz.luba@arm.com> 6666L: linux-pm@vger.kernel.org 6667L: linux-samsung-soc@vger.kernel.org 6668S: Maintained 6669F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6670F: drivers/memory/samsung/exynos5422-dmc.c 6671 6672DME1737 HARDWARE MONITOR DRIVER 6673M: Juerg Haefliger <juergh@proton.me> 6674L: linux-hwmon@vger.kernel.org 6675S: Maintained 6676F: Documentation/hwmon/dme1737.rst 6677F: drivers/hwmon/dme1737.c 6678 6679DMI/SMBIOS SUPPORT 6680M: Jean Delvare <jdelvare@suse.com> 6681S: Maintained 6682T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6683F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6684F: drivers/firmware/dmi-id.c 6685F: drivers/firmware/dmi_scan.c 6686F: include/linux/dmi.h 6687 6688DOCUMENTATION 6689M: Jonathan Corbet <corbet@lwn.net> 6690L: linux-doc@vger.kernel.org 6691S: Maintained 6692P: Documentation/doc-guide/maintainer-profile.rst 6693T: git git://git.lwn.net/linux.git docs-next 6694F: Documentation/ 6695F: scripts/check-variable-fonts.sh 6696F: scripts/documentation-file-ref-check 6697F: scripts/kernel-doc 6698F: scripts/sphinx-pre-install 6699X: Documentation/ABI/ 6700X: Documentation/admin-guide/media/ 6701X: Documentation/devicetree/ 6702X: Documentation/driver-api/media/ 6703X: Documentation/firmware-guide/acpi/ 6704X: Documentation/i2c/ 6705X: Documentation/netlink/ 6706X: Documentation/power/ 6707X: Documentation/spi/ 6708X: Documentation/userspace-api/media/ 6709 6710DOCUMENTATION PROCESS 6711M: Jonathan Corbet <corbet@lwn.net> 6712L: workflows@vger.kernel.org 6713S: Maintained 6714F: Documentation/maintainer/ 6715F: Documentation/process/ 6716 6717DOCUMENTATION REPORTING ISSUES 6718M: Thorsten Leemhuis <linux@leemhuis.info> 6719L: linux-doc@vger.kernel.org 6720S: Maintained 6721F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6722F: Documentation/admin-guide/reporting-issues.rst 6723F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6724 6725DOCUMENTATION SCRIPTS 6726M: Mauro Carvalho Chehab <mchehab@kernel.org> 6727L: linux-doc@vger.kernel.org 6728S: Maintained 6729F: Documentation/sphinx/parse-headers.pl 6730F: scripts/documentation-file-ref-check 6731F: scripts/sphinx-pre-install 6732 6733DOCUMENTATION/ITALIAN 6734M: Federico Vaga <federico.vaga@vaga.pv.it> 6735L: linux-doc@vger.kernel.org 6736S: Maintained 6737F: Documentation/translations/it_IT 6738 6739DOCUMENTATION/JAPANESE 6740R: Akira Yokosawa <akiyks@gmail.com> 6741L: linux-doc@vger.kernel.org 6742S: Maintained 6743F: Documentation/translations/ja_JP 6744 6745DONGWOON DW9714 LENS VOICE COIL DRIVER 6746M: Sakari Ailus <sakari.ailus@linux.intel.com> 6747L: linux-media@vger.kernel.org 6748S: Maintained 6749T: git git://linuxtv.org/media_tree.git 6750F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6751F: drivers/media/i2c/dw9714.c 6752 6753DONGWOON DW9719 LENS VOICE COIL DRIVER 6754M: Daniel Scally <djrscally@gmail.com> 6755L: linux-media@vger.kernel.org 6756S: Maintained 6757T: git git://linuxtv.org/media_tree.git 6758F: drivers/media/i2c/dw9719.c 6759 6760DONGWOON DW9768 LENS VOICE COIL DRIVER 6761L: linux-media@vger.kernel.org 6762S: Orphan 6763T: git git://linuxtv.org/media_tree.git 6764F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6765F: drivers/media/i2c/dw9768.c 6766 6767DONGWOON DW9807 LENS VOICE COIL DRIVER 6768M: Sakari Ailus <sakari.ailus@linux.intel.com> 6769L: linux-media@vger.kernel.org 6770S: Maintained 6771T: git git://linuxtv.org/media_tree.git 6772F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6773F: drivers/media/i2c/dw9807-vcm.c 6774 6775DOUBLETALK DRIVER 6776M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6777L: blinux-list@redhat.com 6778S: Maintained 6779F: drivers/char/dtlk.c 6780F: include/linux/dtlk.h 6781 6782DPAA2 DATAPATH I/O (DPIO) DRIVER 6783M: Roy Pledge <Roy.Pledge@nxp.com> 6784L: linux-kernel@vger.kernel.org 6785S: Maintained 6786F: drivers/soc/fsl/dpio 6787 6788DPAA2 ETHERNET DRIVER 6789M: Ioana Ciornei <ioana.ciornei@nxp.com> 6790L: netdev@vger.kernel.org 6791S: Maintained 6792F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6793F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6794F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6795F: drivers/net/ethernet/freescale/dpaa2/Makefile 6796F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6797F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6798F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6799F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6800F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6801F: drivers/net/ethernet/freescale/dpaa2/dpni* 6802 6803DPAA2 ETHERNET SWITCH DRIVER 6804M: Ioana Ciornei <ioana.ciornei@nxp.com> 6805L: netdev@vger.kernel.org 6806S: Maintained 6807F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6808F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6809F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6810 6811DPLL SUBSYSTEM 6812M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6813M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6814M: Jiri Pirko <jiri@resnulli.us> 6815L: netdev@vger.kernel.org 6816S: Supported 6817F: Documentation/driver-api/dpll.rst 6818F: drivers/dpll/* 6819F: include/linux/dpll.h 6820F: include/uapi/linux/dpll.h 6821 6822DRBD DRIVER 6823M: Philipp Reisner <philipp.reisner@linbit.com> 6824M: Lars Ellenberg <lars.ellenberg@linbit.com> 6825M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6826L: drbd-dev@lists.linbit.com 6827S: Supported 6828W: http://www.drbd.org 6829T: git git://git.linbit.com/linux-drbd.git 6830T: git git://git.linbit.com/drbd-8.4.git 6831F: Documentation/admin-guide/blockdev/ 6832F: drivers/block/drbd/ 6833F: include/linux/drbd* 6834F: lib/lru_cache.c 6835 6836DRIVER COMPONENT FRAMEWORK 6837L: dri-devel@lists.freedesktop.org 6838F: drivers/base/component.c 6839F: include/linux/component.h 6840 6841DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6842M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6843R: "Rafael J. Wysocki" <rafael@kernel.org> 6844S: Supported 6845T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6846F: Documentation/core-api/kobject.rst 6847F: drivers/base/ 6848F: fs/debugfs/ 6849F: fs/sysfs/ 6850F: include/linux/debugfs.h 6851F: include/linux/fwnode.h 6852F: include/linux/kobj* 6853F: include/linux/property.h 6854F: lib/kobj* 6855F: rust/kernel/device.rs 6856 6857DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6858M: Nishanth Menon <nm@ti.com> 6859L: linux-pm@vger.kernel.org 6860S: Maintained 6861F: drivers/soc/ti/smartreflex.c 6862F: include/linux/power/smartreflex.h 6863 6864DRM ACCEL DRIVERS FOR INTEL VPU 6865M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6866M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6867L: dri-devel@lists.freedesktop.org 6868S: Supported 6869T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6870F: drivers/accel/ivpu/ 6871F: include/uapi/drm/ivpu_accel.h 6872 6873DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6874M: Oded Gabbay <ogabbay@kernel.org> 6875L: dri-devel@lists.freedesktop.org 6876S: Maintained 6877C: irc://irc.oftc.net/dri-devel 6878T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6879F: Documentation/accel/ 6880F: drivers/accel/ 6881F: include/drm/drm_accel.h 6882 6883DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6884M: Maxime Ripard <mripard@kernel.org> 6885M: Chen-Yu Tsai <wens@csie.org> 6886R: Jernej Skrabec <jernej.skrabec@gmail.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6890F: drivers/gpu/drm/sun4i/sun8i* 6891 6892DRM DRIVER FOR ARM PL111 CLCD 6893S: Orphan 6894T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6895F: drivers/gpu/drm/pl111/ 6896 6897DRM DRIVER FOR ARM VERSATILE TFT PANELS 6898M: Linus Walleij <linus.walleij@linaro.org> 6899S: Maintained 6900T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6901F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6902F: drivers/gpu/drm/panel/panel-arm-versatile.c 6903 6904DRM DRIVER FOR ASPEED BMC GFX 6905M: Joel Stanley <joel@jms.id.au> 6906L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6907S: Supported 6908T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6909F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6910F: drivers/gpu/drm/aspeed/ 6911 6912DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6913M: Dave Airlie <airlied@redhat.com> 6914R: Thomas Zimmermann <tzimmermann@suse.de> 6915R: Jocelyn Falempe <jfalempe@redhat.com> 6916L: dri-devel@lists.freedesktop.org 6917S: Supported 6918T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6919F: drivers/gpu/drm/ast/ 6920 6921DRM DRIVER FOR BOCHS VIRTUAL GPU 6922M: Gerd Hoffmann <kraxel@redhat.com> 6923L: virtualization@lists.linux.dev 6924S: Maintained 6925T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6926F: drivers/gpu/drm/tiny/bochs.c 6927 6928DRM DRIVER FOR BOE HIMAX8279D PANELS 6929M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6930S: Maintained 6931F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6932F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6933 6934DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6935M: Jagan Teki <jagan@amarulasolutions.com> 6936S: Maintained 6937F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6938F: drivers/gpu/drm/bridge/chipone-icn6211.c 6939 6940DRM DRIVER FOR EBBG FT8719 PANEL 6941M: Joel Selvaraj <jo@jsfamily.in> 6942S: Maintained 6943T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6944F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6945F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6946 6947DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6948M: Linus Walleij <linus.walleij@linaro.org> 6949S: Maintained 6950T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6951F: drivers/gpu/drm/tve200/ 6952 6953DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6954M: Icenowy Zheng <icenowy@aosc.io> 6955S: Maintained 6956F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6957F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6958 6959DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6960M: Jagan Teki <jagan@amarulasolutions.com> 6961S: Maintained 6962F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6963F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6964 6965DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6966M: Thomas Zimmermann <tzimmermann@suse.de> 6967M: Javier Martinez Canillas <javierm@redhat.com> 6968L: dri-devel@lists.freedesktop.org 6969S: Maintained 6970T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6971F: drivers/gpu/drm/drm_aperture.c 6972F: drivers/gpu/drm/tiny/ofdrm.c 6973F: drivers/gpu/drm/tiny/simpledrm.c 6974F: drivers/video/aperture.c 6975F: drivers/video/nomodeset.c 6976F: include/drm/drm_aperture.h 6977F: include/linux/aperture.h 6978F: include/video/nomodeset.h 6979 6980DRM DRIVER FOR GENERIC EDP PANELS 6981R: Douglas Anderson <dianders@chromium.org> 6982F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6983F: drivers/gpu/drm/panel/panel-edp.c 6984 6985DRM DRIVER FOR GENERIC USB DISPLAY 6986M: Noralf Trønnes <noralf@tronnes.org> 6987S: Maintained 6988W: https://github.com/notro/gud/wiki 6989T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6990F: drivers/gpu/drm/gud/ 6991F: include/drm/gud.h 6992 6993DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6994M: Hans de Goede <hdegoede@redhat.com> 6995S: Maintained 6996T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6997F: drivers/gpu/drm/tiny/gm12u320.c 6998 6999DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7000M: Ondrej Jirman <megi@xff.cz> 7001M: Javier Martinez Canillas <javierm@redhat.com> 7002S: Maintained 7003T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7004F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7005F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7006 7007DRM DRIVER FOR HX8357D PANELS 7008S: Orphan 7009T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7010F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 7011F: drivers/gpu/drm/tiny/hx8357d.c 7012 7013DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7014M: Deepak Rawat <drawat.floss@gmail.com> 7015L: linux-hyperv@vger.kernel.org 7016L: dri-devel@lists.freedesktop.org 7017S: Maintained 7018T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7019F: drivers/gpu/drm/hyperv 7020 7021DRM DRIVER FOR ILITEK ILI9225 PANELS 7022M: David Lechner <david@lechnology.com> 7023S: Maintained 7024T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7025F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7026F: drivers/gpu/drm/tiny/ili9225.c 7027 7028DRM DRIVER FOR ILITEK ILI9486 PANELS 7029M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7030S: Maintained 7031T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7032F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7033F: drivers/gpu/drm/tiny/ili9486.c 7034 7035DRM DRIVER FOR ILITEK ILI9805 PANELS 7036M: Michael Trimarchi <michael@amarulasolutions.com> 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7039F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7040 7041DRM DRIVER FOR ILITEK ILI9806E PANELS 7042M: Michael Walle <mwalle@kernel.org> 7043S: Maintained 7044F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7045 7046DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7047M: Jagan Teki <jagan@edgeble.ai> 7048S: Maintained 7049F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7050F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7051 7052DRM DRIVER FOR LG SW43408 PANELS 7053M: Sumit Semwal <sumit.semwal@linaro.org> 7054M: Caleb Connolly <caleb.connolly@linaro.org> 7055S: Maintained 7056T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7057F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7058F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7059 7060DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7061M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 7062S: Supported 7063T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7064F: drivers/gpu/drm/logicvc/ 7065 7066DRM DRIVER FOR LVDS PANELS 7067M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7068L: dri-devel@lists.freedesktop.org 7069S: Maintained 7070T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7071F: Documentation/devicetree/bindings/display/lvds.yaml 7072F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7073F: drivers/gpu/drm/panel/panel-lvds.c 7074 7075DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7076M: Guido Günther <agx@sigxcpu.org> 7077R: Purism Kernel Team <kernel@puri.sm> 7078S: Maintained 7079F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7080F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7081 7082DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7083M: Dave Airlie <airlied@redhat.com> 7084R: Thomas Zimmermann <tzimmermann@suse.de> 7085R: Jocelyn Falempe <jfalempe@redhat.com> 7086L: dri-devel@lists.freedesktop.org 7087S: Supported 7088T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7089F: drivers/gpu/drm/mgag200/ 7090 7091DRM DRIVER FOR MI0283QT 7092M: Noralf Trønnes <noralf@tronnes.org> 7093S: Maintained 7094T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7095F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7096F: drivers/gpu/drm/tiny/mi0283qt.c 7097 7098DRM DRIVER FOR MIPI DBI compatible panels 7099M: Noralf Trønnes <noralf@tronnes.org> 7100S: Maintained 7101W: https://github.com/notro/panel-mipi-dbi/wiki 7102T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7103F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7104F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7105 7106DRM DRIVER for Qualcomm Adreno GPUs 7107M: Rob Clark <robdclark@gmail.com> 7108R: Sean Paul <sean@poorly.run> 7109R: Konrad Dybcio <konrad.dybcio@linaro.org> 7110L: linux-arm-msm@vger.kernel.org 7111L: dri-devel@lists.freedesktop.org 7112L: freedreno@lists.freedesktop.org 7113S: Maintained 7114B: https://gitlab.freedesktop.org/drm/msm/-/issues 7115T: git https://gitlab.freedesktop.org/drm/msm.git 7116F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7117F: drivers/gpu/drm/msm/adreno/ 7118F: drivers/gpu/drm/msm/msm_gpu.* 7119F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7120F: drivers/gpu/drm/msm/msm_ringbuffer.* 7121F: drivers/gpu/drm/msm/registers/adreno/ 7122F: include/uapi/drm/msm_drm.h 7123 7124DRM DRIVER for Qualcomm display hardware 7125M: Rob Clark <robdclark@gmail.com> 7126M: Abhinav Kumar <quic_abhinavk@quicinc.com> 7127M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 7128R: Sean Paul <sean@poorly.run> 7129R: Marijn Suijten <marijn.suijten@somainline.org> 7130L: linux-arm-msm@vger.kernel.org 7131L: dri-devel@lists.freedesktop.org 7132L: freedreno@lists.freedesktop.org 7133S: Maintained 7134B: https://gitlab.freedesktop.org/drm/msm/-/issues 7135T: git https://gitlab.freedesktop.org/drm/msm.git 7136F: Documentation/devicetree/bindings/display/msm/ 7137F: drivers/gpu/drm/ci/xfails/msm* 7138F: drivers/gpu/drm/msm/ 7139F: include/uapi/drm/msm_drm.h 7140 7141DRM DRIVER FOR NOVATEK NT35510 PANELS 7142M: Linus Walleij <linus.walleij@linaro.org> 7143S: Maintained 7144T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7145F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7146F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7147 7148DRM DRIVER FOR NOVATEK NT35560 PANELS 7149M: Linus Walleij <linus.walleij@linaro.org> 7150S: Maintained 7151T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7152F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7153F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7154 7155DRM DRIVER FOR NOVATEK NT36523 PANELS 7156M: Jianhua Lu <lujianhua000@gmail.com> 7157S: Maintained 7158T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7159F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7160F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7161 7162DRM DRIVER FOR NOVATEK NT36672A PANELS 7163M: Sumit Semwal <sumit.semwal@linaro.org> 7164S: Maintained 7165T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7166F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7167F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7168 7169DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7170M: Karol Herbst <kherbst@redhat.com> 7171M: Lyude Paul <lyude@redhat.com> 7172M: Danilo Krummrich <dakr@redhat.com> 7173L: dri-devel@lists.freedesktop.org 7174L: nouveau@lists.freedesktop.org 7175S: Supported 7176W: https://nouveau.freedesktop.org/ 7177Q: https://patchwork.freedesktop.org/project/nouveau/ 7178Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7179B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7180C: irc://irc.oftc.net/nouveau 7181T: git https://gitlab.freedesktop.org/drm/nouveau.git 7182F: drivers/gpu/drm/nouveau/ 7183F: include/uapi/drm/nouveau_drm.h 7184 7185DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7186M: Stefan Mavrodiev <stefan@olimex.com> 7187S: Maintained 7188F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7189F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7190 7191DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7192R: Douglas Anderson <dianders@chromium.org> 7193F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7194F: drivers/gpu/drm/bridge/parade-ps8640.c 7195 7196DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7197M: Noralf Trønnes <noralf@tronnes.org> 7198S: Maintained 7199T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7200F: Documentation/devicetree/bindings/display/repaper.txt 7201F: drivers/gpu/drm/tiny/repaper.c 7202 7203DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7204M: Dave Airlie <airlied@redhat.com> 7205M: Gerd Hoffmann <kraxel@redhat.com> 7206L: virtualization@lists.linux.dev 7207S: Obsolete 7208W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7209T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7210F: drivers/gpu/drm/tiny/cirrus.c 7211 7212DRM DRIVER FOR QXL VIRTUAL GPU 7213M: Dave Airlie <airlied@redhat.com> 7214M: Gerd Hoffmann <kraxel@redhat.com> 7215L: virtualization@lists.linux.dev 7216L: spice-devel@lists.freedesktop.org 7217S: Maintained 7218T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7219F: drivers/gpu/drm/qxl/ 7220F: include/uapi/drm/qxl_drm.h 7221 7222DRM DRIVER FOR RAYDIUM RM67191 PANELS 7223M: Robert Chiras <robert.chiras@nxp.com> 7224S: Maintained 7225F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7226F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7227 7228DRM DRIVER FOR SAMSUNG DB7430 PANELS 7229M: Linus Walleij <linus.walleij@linaro.org> 7230S: Maintained 7231T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7232F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7233F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7234 7235DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7236M: Inki Dae <inki.dae@samsung.com> 7237M: Jagan Teki <jagan@amarulasolutions.com> 7238M: Marek Szyprowski <m.szyprowski@samsung.com> 7239S: Maintained 7240T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7241F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7242F: drivers/gpu/drm/bridge/samsung-dsim.c 7243F: include/drm/bridge/samsung-dsim.h 7244 7245DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7246M: Markuss Broks <markuss.broks@gmail.com> 7247S: Maintained 7248F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7249F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7250 7251DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7252M: Artur Weber <aweber.kernel@gmail.com> 7253S: Maintained 7254F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7255F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7256 7257DRM DRIVER FOR SITRONIX ST7586 PANELS 7258M: David Lechner <david@lechnology.com> 7259S: Maintained 7260T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7261F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 7262F: drivers/gpu/drm/tiny/st7586.c 7263 7264DRM DRIVER FOR SITRONIX ST7701 PANELS 7265M: Jagan Teki <jagan@amarulasolutions.com> 7266S: Maintained 7267F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7268F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7269 7270DRM DRIVER FOR SITRONIX ST7703 PANELS 7271M: Guido Günther <agx@sigxcpu.org> 7272R: Purism Kernel Team <kernel@puri.sm> 7273R: Ondrej Jirman <megi@xff.cz> 7274S: Maintained 7275F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7276F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7277 7278DRM DRIVER FOR SITRONIX ST7735R PANELS 7279M: David Lechner <david@lechnology.com> 7280S: Maintained 7281T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7282F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7283F: drivers/gpu/drm/tiny/st7735r.c 7284 7285DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7286M: Javier Martinez Canillas <javierm@redhat.com> 7287S: Maintained 7288T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7289F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7290F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7291F: drivers/gpu/drm/solomon/ssd130x* 7292 7293DRM DRIVER FOR ST-ERICSSON MCDE 7294M: Linus Walleij <linus.walleij@linaro.org> 7295S: Maintained 7296T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7297F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7298F: drivers/gpu/drm/mcde/ 7299 7300DRM DRIVER FOR SYNAPTICS R63353 PANELS 7301M: Michael Trimarchi <michael@amarulasolutions.com> 7302S: Maintained 7303F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7304F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7305 7306DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7307M: Jagan Teki <jagan@amarulasolutions.com> 7308S: Maintained 7309F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7310F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7311 7312DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7313R: Douglas Anderson <dianders@chromium.org> 7314F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7315F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7316 7317DRM DRIVER FOR TPO TPG110 PANELS 7318M: Linus Walleij <linus.walleij@linaro.org> 7319S: Maintained 7320T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7321F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7322F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7323 7324DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7325M: Dave Airlie <airlied@redhat.com> 7326R: Sean Paul <sean@poorly.run> 7327R: Thomas Zimmermann <tzimmermann@suse.de> 7328L: dri-devel@lists.freedesktop.org 7329S: Supported 7330T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7331F: drivers/gpu/drm/udl/ 7332 7333DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7334M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7335M: Melissa Wen <melissa.srw@gmail.com> 7336M: Maíra Canal <mairacanal@riseup.net> 7337R: Haneen Mohammed <hamohammed.sa@gmail.com> 7338R: Daniel Vetter <daniel@ffwll.ch> 7339L: dri-devel@lists.freedesktop.org 7340S: Maintained 7341T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7342F: Documentation/gpu/vkms.rst 7343F: drivers/gpu/drm/ci/xfails/vkms* 7344F: drivers/gpu/drm/vkms/ 7345 7346DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7347M: Hans de Goede <hdegoede@redhat.com> 7348L: dri-devel@lists.freedesktop.org 7349S: Maintained 7350T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7351F: drivers/gpu/drm/vboxvideo/ 7352 7353DRM DRIVER FOR VMWARE VIRTUAL GPU 7354M: Zack Rusin <zack.rusin@broadcom.com> 7355R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7356L: dri-devel@lists.freedesktop.org 7357S: Supported 7358T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7359F: drivers/gpu/drm/vmwgfx/ 7360F: include/uapi/drm/vmwgfx_drm.h 7361 7362DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7363M: Linus Walleij <linus.walleij@linaro.org> 7364S: Maintained 7365T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7366F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7367F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7368 7369DRM DRIVERS 7370M: David Airlie <airlied@gmail.com> 7371M: Daniel Vetter <daniel@ffwll.ch> 7372L: dri-devel@lists.freedesktop.org 7373S: Maintained 7374B: https://gitlab.freedesktop.org/drm 7375C: irc://irc.oftc.net/dri-devel 7376T: git https://gitlab.freedesktop.org/drm/kernel.git 7377F: Documentation/devicetree/bindings/display/ 7378F: Documentation/devicetree/bindings/gpu/ 7379F: Documentation/gpu/ 7380F: drivers/gpu/ 7381F: include/drm/ 7382F: include/linux/vga* 7383F: include/uapi/drm/ 7384 7385DRM DRIVERS AND MISC GPU PATCHES 7386M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7387M: Maxime Ripard <mripard@kernel.org> 7388M: Thomas Zimmermann <tzimmermann@suse.de> 7389S: Maintained 7390W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 7391T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7392F: Documentation/devicetree/bindings/display/ 7393F: Documentation/devicetree/bindings/gpu/ 7394F: Documentation/gpu/ 7395F: drivers/gpu/drm/ 7396F: drivers/gpu/vga/ 7397F: include/drm/drm 7398F: include/linux/vga* 7399F: include/uapi/drm/ 7400X: drivers/gpu/drm/amd/ 7401X: drivers/gpu/drm/armada/ 7402X: drivers/gpu/drm/etnaviv/ 7403X: drivers/gpu/drm/exynos/ 7404X: drivers/gpu/drm/i915/ 7405X: drivers/gpu/drm/kmb/ 7406X: drivers/gpu/drm/mediatek/ 7407X: drivers/gpu/drm/msm/ 7408X: drivers/gpu/drm/nouveau/ 7409X: drivers/gpu/drm/radeon/ 7410X: drivers/gpu/drm/renesas/rcar-du/ 7411X: drivers/gpu/drm/tegra/ 7412 7413DRM DRIVERS FOR ALLWINNER A10 7414M: Maxime Ripard <mripard@kernel.org> 7415M: Chen-Yu Tsai <wens@csie.org> 7416L: dri-devel@lists.freedesktop.org 7417S: Supported 7418T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7419F: Documentation/devicetree/bindings/display/allwinner* 7420F: drivers/gpu/drm/sun4i/ 7421 7422DRM DRIVERS FOR AMLOGIC SOCS 7423M: Neil Armstrong <neil.armstrong@linaro.org> 7424L: dri-devel@lists.freedesktop.org 7425L: linux-amlogic@lists.infradead.org 7426S: Supported 7427W: http://linux-meson.com/ 7428T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7429F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7430F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7431F: Documentation/gpu/meson.rst 7432F: drivers/gpu/drm/ci/xfails/meson* 7433F: drivers/gpu/drm/meson/ 7434 7435DRM DRIVERS FOR ATMEL HLCDC 7436M: Sam Ravnborg <sam@ravnborg.org> 7437M: Boris Brezillon <bbrezillon@kernel.org> 7438L: dri-devel@lists.freedesktop.org 7439S: Supported 7440T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7441F: Documentation/devicetree/bindings/display/atmel/ 7442F: drivers/gpu/drm/atmel-hlcdc/ 7443 7444DRM DRIVERS FOR BRIDGE CHIPS 7445M: Andrzej Hajda <andrzej.hajda@intel.com> 7446M: Neil Armstrong <neil.armstrong@linaro.org> 7447M: Robert Foss <rfoss@kernel.org> 7448R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7449R: Jonas Karlman <jonas@kwiboo.se> 7450R: Jernej Skrabec <jernej.skrabec@gmail.com> 7451S: Maintained 7452T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7453F: Documentation/devicetree/bindings/display/bridge/ 7454F: drivers/gpu/drm/bridge/ 7455F: drivers/gpu/drm/drm_bridge.c 7456F: drivers/gpu/drm/drm_bridge_connector.c 7457F: include/drm/drm_bridge.h 7458F: include/drm/drm_bridge_connector.h 7459 7460DRM DRIVERS FOR EXYNOS 7461M: Inki Dae <inki.dae@samsung.com> 7462M: Seung-Woo Kim <sw0312.kim@samsung.com> 7463M: Kyungmin Park <kyungmin.park@samsung.com> 7464L: dri-devel@lists.freedesktop.org 7465S: Supported 7466T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7467F: Documentation/devicetree/bindings/display/exynos/ 7468F: Documentation/devicetree/bindings/display/samsung/ 7469F: drivers/gpu/drm/exynos/ 7470F: include/uapi/drm/exynos_drm.h 7471 7472DRM DRIVERS FOR FREESCALE DCU 7473M: Stefan Agner <stefan@agner.ch> 7474M: Alison Wang <alison.wang@nxp.com> 7475L: dri-devel@lists.freedesktop.org 7476S: Supported 7477T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7478F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7479F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7480F: drivers/gpu/drm/fsl-dcu/ 7481 7482DRM DRIVERS FOR FREESCALE IMX 5/6 7483M: Philipp Zabel <p.zabel@pengutronix.de> 7484L: dri-devel@lists.freedesktop.org 7485S: Maintained 7486T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7487T: git git://git.pengutronix.de/git/pza/linux 7488F: Documentation/devicetree/bindings/display/imx/ 7489F: drivers/gpu/drm/imx/ipuv3/ 7490F: drivers/gpu/ipu-v3/ 7491 7492DRM DRIVERS FOR FREESCALE IMX BRIDGE 7493M: Liu Ying <victor.liu@nxp.com> 7494L: dri-devel@lists.freedesktop.org 7495S: Maintained 7496F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7497F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7498F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7499F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7500F: drivers/gpu/drm/bridge/imx/ 7501 7502DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7503M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7504L: dri-devel@lists.freedesktop.org 7505S: Maintained 7506T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7507F: drivers/gpu/drm/gma500/ 7508 7509DRM DRIVERS FOR HISILICON 7510M: Xinliang Liu <xinliang.liu@linaro.org> 7511M: Tian Tao <tiantao6@hisilicon.com> 7512R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7513R: Sumit Semwal <sumit.semwal@linaro.org> 7514R: Yongqin Liu <yongqin.liu@linaro.org> 7515R: John Stultz <jstultz@google.com> 7516L: dri-devel@lists.freedesktop.org 7517S: Maintained 7518T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7519F: Documentation/devicetree/bindings/display/hisilicon/ 7520F: drivers/gpu/drm/hisilicon/ 7521 7522DRM DRIVERS FOR LIMA 7523M: Qiang Yu <yuq825@gmail.com> 7524L: dri-devel@lists.freedesktop.org 7525L: lima@lists.freedesktop.org (moderated for non-subscribers) 7526S: Maintained 7527T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7528F: drivers/gpu/drm/lima/ 7529F: include/uapi/drm/lima_drm.h 7530 7531DRM DRIVERS FOR LOONGSON 7532M: Sui Jingfeng <suijingfeng@loongson.cn> 7533L: dri-devel@lists.freedesktop.org 7534S: Supported 7535T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7536F: drivers/gpu/drm/loongson/ 7537 7538DRM DRIVERS FOR MEDIATEK 7539M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7540M: Philipp Zabel <p.zabel@pengutronix.de> 7541L: dri-devel@lists.freedesktop.org 7542L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7543S: Supported 7544F: Documentation/devicetree/bindings/display/mediatek/ 7545F: drivers/gpu/drm/ci/xfails/mediatek* 7546F: drivers/gpu/drm/mediatek/ 7547F: drivers/phy/mediatek/phy-mtk-dp.c 7548F: drivers/phy/mediatek/phy-mtk-hdmi* 7549F: drivers/phy/mediatek/phy-mtk-mipi* 7550 7551DRM DRIVERS FOR NVIDIA TEGRA 7552M: Thierry Reding <thierry.reding@gmail.com> 7553M: Mikko Perttunen <mperttunen@nvidia.com> 7554L: dri-devel@lists.freedesktop.org 7555L: linux-tegra@vger.kernel.org 7556S: Supported 7557T: git https://gitlab.freedesktop.org/drm/tegra.git 7558F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7559F: Documentation/devicetree/bindings/gpu/host1x/ 7560F: drivers/gpu/drm/tegra/ 7561F: drivers/gpu/host1x/ 7562F: include/linux/host1x.h 7563F: include/uapi/drm/tegra_drm.h 7564 7565DRM DRIVERS FOR RENESAS R-CAR 7566M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7567M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7568L: dri-devel@lists.freedesktop.org 7569L: linux-renesas-soc@vger.kernel.org 7570S: Supported 7571T: git git://linuxtv.org/pinchartl/media drm/du/next 7572F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7573F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7574F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7575F: Documentation/devicetree/bindings/display/renesas,du.yaml 7576F: drivers/gpu/drm/renesas/rcar-du/ 7577 7578DRM DRIVERS FOR RENESAS RZ 7579M: Biju Das <biju.das.jz@bp.renesas.com> 7580L: dri-devel@lists.freedesktop.org 7581L: linux-renesas-soc@vger.kernel.org 7582S: Maintained 7583T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7584F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7585F: drivers/gpu/drm/renesas/rz-du/ 7586 7587DRM DRIVERS FOR RENESAS SHMOBILE 7588M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7589M: Geert Uytterhoeven <geert+renesas@glider.be> 7590L: dri-devel@lists.freedesktop.org 7591L: linux-renesas-soc@vger.kernel.org 7592S: Supported 7593T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7594F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7595F: drivers/gpu/drm/renesas/shmobile/ 7596F: include/linux/platform_data/shmob_drm.h 7597 7598DRM DRIVERS FOR ROCKCHIP 7599M: Sandy Huang <hjc@rock-chips.com> 7600M: Heiko Stübner <heiko@sntech.de> 7601M: Andy Yan <andy.yan@rock-chips.com> 7602L: dri-devel@lists.freedesktop.org 7603S: Maintained 7604T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7605F: Documentation/devicetree/bindings/display/rockchip/ 7606F: drivers/gpu/drm/ci/xfails/rockchip* 7607F: drivers/gpu/drm/rockchip/ 7608 7609DRM DRIVERS FOR STI 7610M: Alain Volmat <alain.volmat@foss.st.com> 7611L: dri-devel@lists.freedesktop.org 7612S: Maintained 7613T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7614F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7615F: drivers/gpu/drm/sti 7616 7617DRM DRIVERS FOR STM 7618M: Yannick Fertre <yannick.fertre@foss.st.com> 7619M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7620M: Philippe Cornu <philippe.cornu@foss.st.com> 7621L: dri-devel@lists.freedesktop.org 7622S: Maintained 7623T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7624F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7625F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 7626F: drivers/gpu/drm/stm 7627 7628DRM DRIVERS FOR TI KEYSTONE 7629M: Jyri Sarha <jyri.sarha@iki.fi> 7630M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7631L: dri-devel@lists.freedesktop.org 7632S: Maintained 7633T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7634F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7635F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7636F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7637F: drivers/gpu/drm/tidss/ 7638 7639DRM DRIVERS FOR TI LCDC 7640M: Jyri Sarha <jyri.sarha@iki.fi> 7641M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7642L: dri-devel@lists.freedesktop.org 7643S: Maintained 7644T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7645F: Documentation/devicetree/bindings/display/tilcdc/ 7646F: drivers/gpu/drm/tilcdc/ 7647 7648DRM DRIVERS FOR TI OMAP 7649M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7650L: dri-devel@lists.freedesktop.org 7651S: Maintained 7652T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7653F: Documentation/devicetree/bindings/display/ti/ 7654F: drivers/gpu/drm/omapdrm/ 7655 7656DRM DRIVERS FOR V3D 7657M: Melissa Wen <mwen@igalia.com> 7658M: Maíra Canal <mcanal@igalia.com> 7659S: Supported 7660T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7661F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7662F: drivers/gpu/drm/v3d/ 7663F: include/uapi/drm/v3d_drm.h 7664 7665DRM DRIVERS FOR VC4 7666M: Maxime Ripard <mripard@kernel.org> 7667M: Dave Stevenson <dave.stevenson@raspberrypi.com> 7668R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 7669S: Supported 7670T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7671F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7672F: drivers/gpu/drm/vc4/ 7673F: include/uapi/drm/vc4_drm.h 7674 7675DRM DRIVERS FOR VIVANTE GPU IP 7676M: Lucas Stach <l.stach@pengutronix.de> 7677R: Russell King <linux+etnaviv@armlinux.org.uk> 7678R: Christian Gmeiner <christian.gmeiner@gmail.com> 7679L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7680L: dri-devel@lists.freedesktop.org 7681S: Maintained 7682F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7683F: drivers/gpu/drm/etnaviv/ 7684F: include/uapi/drm/etnaviv_drm.h 7685 7686DRM DRIVERS FOR XEN 7687M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7688L: dri-devel@lists.freedesktop.org 7689L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7690S: Supported 7691T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7692F: Documentation/gpu/xen-front.rst 7693F: drivers/gpu/drm/xen/ 7694 7695DRM DRIVERS FOR XILINX 7696M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7697M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7698L: dri-devel@lists.freedesktop.org 7699S: Maintained 7700T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7701F: Documentation/devicetree/bindings/display/xlnx/ 7702F: drivers/gpu/drm/xlnx/ 7703 7704DRM GPU SCHEDULER 7705M: Luben Tuikov <ltuikov89@gmail.com> 7706M: Matthew Brost <matthew.brost@intel.com> 7707L: dri-devel@lists.freedesktop.org 7708S: Maintained 7709T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7710F: drivers/gpu/drm/scheduler/ 7711F: include/drm/gpu_scheduler.h 7712 7713DRM PANEL DRIVERS 7714M: Neil Armstrong <neil.armstrong@linaro.org> 7715R: Jessica Zhang <quic_jesszhan@quicinc.com> 7716L: dri-devel@lists.freedesktop.org 7717S: Maintained 7718T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7719F: Documentation/devicetree/bindings/display/panel/ 7720F: drivers/gpu/drm/drm_panel.c 7721F: drivers/gpu/drm/panel/ 7722F: include/drm/drm_panel.h 7723 7724DRM PRIVACY-SCREEN CLASS 7725M: Hans de Goede <hdegoede@redhat.com> 7726L: dri-devel@lists.freedesktop.org 7727S: Maintained 7728T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7729F: drivers/gpu/drm/drm_privacy_screen* 7730F: include/drm/drm_privacy_screen* 7731 7732DRM TTM SUBSYSTEM 7733M: Christian Koenig <christian.koenig@amd.com> 7734M: Huang Rui <ray.huang@amd.com> 7735L: dri-devel@lists.freedesktop.org 7736S: Maintained 7737T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7738F: drivers/gpu/drm/ttm/ 7739F: include/drm/ttm/ 7740 7741DRM AUTOMATED TESTING 7742M: Helen Koike <helen.koike@collabora.com> 7743L: dri-devel@lists.freedesktop.org 7744S: Maintained 7745T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7746F: Documentation/gpu/automated_testing.rst 7747F: drivers/gpu/drm/ci/ 7748 7749DSBR100 USB FM RADIO DRIVER 7750M: Alexey Klimov <klimov.linux@gmail.com> 7751L: linux-media@vger.kernel.org 7752S: Maintained 7753T: git git://linuxtv.org/media_tree.git 7754F: drivers/media/radio/dsbr100.c 7755 7756DT3155 MEDIA DRIVER 7757M: Hans Verkuil <hverkuil@xs4all.nl> 7758L: linux-media@vger.kernel.org 7759S: Odd Fixes 7760W: https://linuxtv.org 7761T: git git://linuxtv.org/media_tree.git 7762F: drivers/media/pci/dt3155/ 7763 7764DVB_USB_AF9015 MEDIA DRIVER 7765L: linux-media@vger.kernel.org 7766S: Orphan 7767W: https://linuxtv.org 7768Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7769F: drivers/media/usb/dvb-usb-v2/af9015* 7770 7771DVB_USB_AF9035 MEDIA DRIVER 7772L: linux-media@vger.kernel.org 7773S: Orphan 7774W: https://linuxtv.org 7775Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7776F: drivers/media/usb/dvb-usb-v2/af9035* 7777 7778DVB_USB_ANYSEE MEDIA DRIVER 7779L: linux-media@vger.kernel.org 7780S: Orphan 7781W: https://linuxtv.org 7782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7783F: drivers/media/usb/dvb-usb-v2/anysee* 7784 7785DVB_USB_AU6610 MEDIA DRIVER 7786L: linux-media@vger.kernel.org 7787S: Orphan 7788W: https://linuxtv.org 7789Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7790F: drivers/media/usb/dvb-usb-v2/au6610* 7791 7792DVB_USB_CE6230 MEDIA DRIVER 7793L: linux-media@vger.kernel.org 7794S: Orphan 7795W: https://linuxtv.org 7796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7797F: drivers/media/usb/dvb-usb-v2/ce6230* 7798 7799DVB_USB_CXUSB MEDIA DRIVER 7800M: Michael Krufky <mkrufky@linuxtv.org> 7801L: linux-media@vger.kernel.org 7802S: Maintained 7803W: https://linuxtv.org 7804W: http://github.com/mkrufky 7805Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7806T: git git://linuxtv.org/media_tree.git 7807F: drivers/media/usb/dvb-usb/cxusb* 7808 7809DVB_USB_EC168 MEDIA DRIVER 7810L: linux-media@vger.kernel.org 7811S: Orphan 7812W: https://linuxtv.org 7813Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7814F: drivers/media/usb/dvb-usb-v2/ec168* 7815 7816DVB_USB_GL861 MEDIA DRIVER 7817L: linux-media@vger.kernel.org 7818S: Orphan 7819W: https://linuxtv.org 7820Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7821F: drivers/media/usb/dvb-usb-v2/gl861* 7822 7823DVB_USB_MXL111SF MEDIA DRIVER 7824M: Michael Krufky <mkrufky@linuxtv.org> 7825L: linux-media@vger.kernel.org 7826S: Maintained 7827W: https://linuxtv.org 7828W: http://github.com/mkrufky 7829Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7830T: git git://linuxtv.org/mkrufky/mxl111sf.git 7831F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7832 7833DVB_USB_RTL28XXU MEDIA DRIVER 7834L: linux-media@vger.kernel.org 7835S: Orphan 7836W: https://linuxtv.org 7837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7838F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7839 7840DVB_USB_V2 MEDIA DRIVER 7841L: linux-media@vger.kernel.org 7842S: Orphan 7843W: https://linuxtv.org 7844W: http://palosaari.fi/linux/ 7845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7846F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7847F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7848 7849DYNAMIC DEBUG 7850M: Jason Baron <jbaron@akamai.com> 7851M: Jim Cromie <jim.cromie@gmail.com> 7852S: Maintained 7853F: include/linux/dynamic_debug.h 7854F: lib/dynamic_debug.c 7855F: lib/test_dynamic_debug.c 7856 7857DYNAMIC INTERRUPT MODERATION 7858M: Tal Gilboa <talgi@nvidia.com> 7859S: Maintained 7860F: Documentation/networking/net_dim.rst 7861F: include/linux/dim.h 7862F: lib/dim/ 7863 7864DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7865M: Daniel Lezcano <daniel.lezcano@kernel.org> 7866L: linux-pm@vger.kernel.org 7867S: Supported 7868B: https://bugzilla.kernel.org 7869T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7870F: drivers/powercap/dtpm* 7871F: include/linux/dtpm.h 7872 7873DZ DECSTATION DZ11 SERIAL DRIVER 7874M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7875S: Maintained 7876F: drivers/tty/serial/dz.* 7877 7878E3X0 POWER BUTTON DRIVER 7879M: Moritz Fischer <moritz.fischer@ettus.com> 7880L: usrp-users@lists.ettus.com 7881S: Supported 7882W: http://www.ettus.com 7883F: Documentation/devicetree/bindings/input/e3x0-button.txt 7884F: drivers/input/misc/e3x0-button.c 7885 7886E4000 MEDIA DRIVER 7887L: linux-media@vger.kernel.org 7888S: Orphan 7889W: https://linuxtv.org 7890Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7891F: drivers/media/tuners/e4000* 7892 7893EARTH_PT1 MEDIA DRIVER 7894M: Akihiro Tsukada <tskd08@gmail.com> 7895L: linux-media@vger.kernel.org 7896S: Odd Fixes 7897F: drivers/media/pci/pt1/ 7898 7899EARTH_PT3 MEDIA DRIVER 7900M: Akihiro Tsukada <tskd08@gmail.com> 7901L: linux-media@vger.kernel.org 7902S: Odd Fixes 7903F: drivers/media/pci/pt3/ 7904 7905EC100 MEDIA DRIVER 7906L: linux-media@vger.kernel.org 7907S: Orphan 7908W: https://linuxtv.org 7909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7910F: drivers/media/dvb-frontends/ec100* 7911 7912ECRYPT FILE SYSTEM 7913M: Tyler Hicks <code@tyhicks.com> 7914L: ecryptfs@vger.kernel.org 7915S: Odd Fixes 7916W: http://ecryptfs.org 7917W: https://launchpad.net/ecryptfs 7918T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7919F: Documentation/filesystems/ecryptfs.rst 7920F: fs/ecryptfs/ 7921 7922EDAC-AMD64 7923M: Yazen Ghannam <yazen.ghannam@amd.com> 7924L: linux-edac@vger.kernel.org 7925S: Supported 7926F: drivers/edac/amd64_edac* 7927F: drivers/edac/mce_amd* 7928 7929EDAC-ARMADA 7930M: Jan Luebbe <jlu@pengutronix.de> 7931L: linux-edac@vger.kernel.org 7932S: Maintained 7933F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7934F: drivers/edac/armada_xp_* 7935 7936EDAC-AST2500 7937M: Stefan Schaeckeler <sschaeck@cisco.com> 7938S: Supported 7939F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7940F: drivers/edac/aspeed_edac.c 7941 7942EDAC-BLUEFIELD 7943M: Shravan Kumar Ramani <shravankr@nvidia.com> 7944S: Supported 7945F: drivers/edac/bluefield_edac.c 7946 7947EDAC-CALXEDA 7948M: Andre Przywara <andre.przywara@arm.com> 7949L: linux-edac@vger.kernel.org 7950S: Maintained 7951F: drivers/edac/highbank* 7952 7953EDAC-CAVIUM OCTEON 7954M: Ralf Baechle <ralf@linux-mips.org> 7955L: linux-edac@vger.kernel.org 7956L: linux-mips@vger.kernel.org 7957S: Supported 7958F: drivers/edac/octeon_edac* 7959 7960EDAC-CAVIUM THUNDERX 7961M: Robert Richter <rric@kernel.org> 7962L: linux-edac@vger.kernel.org 7963S: Odd Fixes 7964F: drivers/edac/thunderx_edac* 7965 7966EDAC-CORE 7967M: Borislav Petkov <bp@alien8.de> 7968M: Tony Luck <tony.luck@intel.com> 7969R: James Morse <james.morse@arm.com> 7970R: Mauro Carvalho Chehab <mchehab@kernel.org> 7971R: Robert Richter <rric@kernel.org> 7972L: linux-edac@vger.kernel.org 7973S: Supported 7974T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7975F: Documentation/driver-api/edac.rst 7976F: drivers/edac/ 7977F: include/linux/edac.h 7978 7979EDAC-DMC520 7980M: Lei Wang <lewan@microsoft.com> 7981L: linux-edac@vger.kernel.org 7982S: Supported 7983F: drivers/edac/dmc520_edac.c 7984 7985EDAC-E752X 7986M: Mark Gross <markgross@kernel.org> 7987L: linux-edac@vger.kernel.org 7988S: Maintained 7989F: drivers/edac/e752x_edac.c 7990 7991EDAC-E7XXX 7992L: linux-edac@vger.kernel.org 7993S: Maintained 7994F: drivers/edac/e7xxx_edac.c 7995 7996EDAC-FSL_DDR 7997M: York Sun <york.sun@nxp.com> 7998L: linux-edac@vger.kernel.org 7999S: Maintained 8000F: drivers/edac/fsl_ddr_edac.* 8001 8002EDAC-GHES 8003M: Mauro Carvalho Chehab <mchehab@kernel.org> 8004L: linux-edac@vger.kernel.org 8005S: Maintained 8006F: drivers/edac/ghes_edac.c 8007 8008EDAC-I10NM 8009M: Tony Luck <tony.luck@intel.com> 8010L: linux-edac@vger.kernel.org 8011S: Maintained 8012F: drivers/edac/i10nm_base.c 8013 8014EDAC-I3000 8015L: linux-edac@vger.kernel.org 8016S: Orphan 8017F: drivers/edac/i3000_edac.c 8018 8019EDAC-I5000 8020L: linux-edac@vger.kernel.org 8021S: Maintained 8022F: drivers/edac/i5000_edac.c 8023 8024EDAC-I5400 8025M: Mauro Carvalho Chehab <mchehab@kernel.org> 8026L: linux-edac@vger.kernel.org 8027S: Maintained 8028F: drivers/edac/i5400_edac.c 8029 8030EDAC-I7300 8031M: Mauro Carvalho Chehab <mchehab@kernel.org> 8032L: linux-edac@vger.kernel.org 8033S: Maintained 8034F: drivers/edac/i7300_edac.c 8035 8036EDAC-I7CORE 8037M: Mauro Carvalho Chehab <mchehab@kernel.org> 8038L: linux-edac@vger.kernel.org 8039S: Maintained 8040F: drivers/edac/i7core_edac.c 8041 8042EDAC-I82443BXGX 8043M: Tim Small <tim@buttersideup.com> 8044L: linux-edac@vger.kernel.org 8045S: Maintained 8046F: drivers/edac/i82443bxgx_edac.c 8047 8048EDAC-I82975X 8049M: "Arvind R." <arvino55@gmail.com> 8050L: linux-edac@vger.kernel.org 8051S: Maintained 8052F: drivers/edac/i82975x_edac.c 8053 8054EDAC-IE31200 8055M: Jason Baron <jbaron@akamai.com> 8056L: linux-edac@vger.kernel.org 8057S: Maintained 8058F: drivers/edac/ie31200_edac.c 8059 8060EDAC-IGEN6 8061M: Tony Luck <tony.luck@intel.com> 8062R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8063L: linux-edac@vger.kernel.org 8064S: Maintained 8065F: drivers/edac/igen6_edac.c 8066 8067EDAC-MPC85XX 8068M: Johannes Thumshirn <morbidrsa@gmail.com> 8069L: linux-edac@vger.kernel.org 8070S: Maintained 8071F: drivers/edac/mpc85xx_edac.[ch] 8072 8073EDAC-NPCM 8074M: Marvin Lin <kflin@nuvoton.com> 8075M: Stanley Chu <yschu@nuvoton.com> 8076L: linux-edac@vger.kernel.org 8077S: Maintained 8078F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8079F: drivers/edac/npcm_edac.c 8080 8081EDAC-PASEMI 8082M: Egor Martovetsky <egor@pasemi.com> 8083L: linux-edac@vger.kernel.org 8084S: Maintained 8085F: drivers/edac/pasemi_edac.c 8086 8087EDAC-PND2 8088M: Tony Luck <tony.luck@intel.com> 8089L: linux-edac@vger.kernel.org 8090S: Maintained 8091F: drivers/edac/pnd2_edac.[ch] 8092 8093EDAC-QCOM 8094M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 8095L: linux-arm-msm@vger.kernel.org 8096L: linux-edac@vger.kernel.org 8097S: Maintained 8098F: drivers/edac/qcom_edac.c 8099 8100EDAC-R82600 8101M: Tim Small <tim@buttersideup.com> 8102L: linux-edac@vger.kernel.org 8103S: Maintained 8104F: drivers/edac/r82600_edac.c 8105 8106EDAC-SBRIDGE 8107M: Tony Luck <tony.luck@intel.com> 8108R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8109L: linux-edac@vger.kernel.org 8110S: Maintained 8111F: drivers/edac/sb_edac.c 8112 8113EDAC-SKYLAKE 8114M: Tony Luck <tony.luck@intel.com> 8115L: linux-edac@vger.kernel.org 8116S: Maintained 8117F: drivers/edac/skx_*.[ch] 8118 8119EDAC-TI 8120M: Tero Kristo <kristo@kernel.org> 8121L: linux-edac@vger.kernel.org 8122S: Odd Fixes 8123F: drivers/edac/ti_edac.c 8124 8125EDIROL UA-101/UA-1000 DRIVER 8126M: Clemens Ladisch <clemens@ladisch.de> 8127L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8128S: Maintained 8129T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8130F: sound/usb/misc/ua101.c 8131 8132EFI TEST DRIVER 8133M: Ivan Hu <ivan.hu@canonical.com> 8134M: Ard Biesheuvel <ardb@kernel.org> 8135L: linux-efi@vger.kernel.org 8136S: Maintained 8137F: drivers/firmware/efi/test/ 8138 8139EFI VARIABLE FILESYSTEM 8140M: Jeremy Kerr <jk@ozlabs.org> 8141M: Ard Biesheuvel <ardb@kernel.org> 8142L: linux-efi@vger.kernel.org 8143S: Maintained 8144T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8145F: fs/efivarfs/ 8146 8147EFIFB FRAMEBUFFER DRIVER 8148M: Peter Jones <pjones@redhat.com> 8149L: linux-fbdev@vger.kernel.org 8150S: Maintained 8151F: drivers/video/fbdev/efifb.c 8152 8153EFS FILESYSTEM 8154S: Orphan 8155W: http://aeschi.ch.eu.org/efs/ 8156F: fs/efs/ 8157 8158EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8159L: netdev@vger.kernel.org 8160S: Orphan 8161F: drivers/net/ethernet/ibm/ehea/ 8162 8163ELM327 CAN NETWORK DRIVER 8164M: Max Staudt <max@enpas.org> 8165L: linux-can@vger.kernel.org 8166S: Maintained 8167F: Documentation/networking/device_drivers/can/can327.rst 8168F: drivers/net/can/can327.c 8169 8170EM28XX VIDEO4LINUX DRIVER 8171M: Mauro Carvalho Chehab <mchehab@kernel.org> 8172L: linux-media@vger.kernel.org 8173S: Maintained 8174W: https://linuxtv.org 8175T: git git://linuxtv.org/media_tree.git 8176F: Documentation/admin-guide/media/em28xx* 8177F: drivers/media/usb/em28xx/ 8178 8179EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8180M: Adrian Hunter <adrian.hunter@intel.com> 8181M: Asutosh Das <quic_asutoshd@quicinc.com> 8182R: Ritesh Harjani <ritesh.list@gmail.com> 8183L: linux-mmc@vger.kernel.org 8184S: Supported 8185F: drivers/mmc/host/cqhci* 8186 8187EMS CPC-PCI CAN DRIVER 8188M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8189M: support@ems-wuensche.com 8190L: linux-can@vger.kernel.org 8191S: Maintained 8192F: drivers/net/can/sja1000/ems_pci.c 8193 8194EMULEX 10Gbps iSCSI - OneConnect DRIVER 8195M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8196L: linux-scsi@vger.kernel.org 8197S: Supported 8198W: http://www.broadcom.com 8199F: drivers/scsi/be2iscsi/ 8200 8201EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8202M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8203M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8204M: Somnath Kotur <somnath.kotur@broadcom.com> 8205L: netdev@vger.kernel.org 8206S: Supported 8207W: http://www.emulex.com 8208F: drivers/net/ethernet/emulex/benet/ 8209 8210EMULEX ONECONNECT ROCE DRIVER 8211M: Selvin Xavier <selvin.xavier@broadcom.com> 8212L: linux-rdma@vger.kernel.org 8213S: Odd Fixes 8214W: http://www.broadcom.com 8215F: drivers/infiniband/hw/ocrdma/ 8216F: include/uapi/rdma/ocrdma-abi.h 8217 8218EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8219M: James Smart <james.smart@broadcom.com> 8220M: Ram Vegesna <ram.vegesna@broadcom.com> 8221L: linux-scsi@vger.kernel.org 8222L: target-devel@vger.kernel.org 8223S: Supported 8224W: http://www.broadcom.com 8225F: drivers/scsi/elx/ 8226 8227EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8228M: James Smart <james.smart@broadcom.com> 8229M: Dick Kennedy <dick.kennedy@broadcom.com> 8230L: linux-scsi@vger.kernel.org 8231S: Supported 8232W: http://www.broadcom.com 8233F: drivers/scsi/lpfc/ 8234 8235ENE CB710 FLASH CARD READER DRIVER 8236M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8237S: Maintained 8238F: drivers/misc/cb710/ 8239F: drivers/mmc/host/cb710-mmc.* 8240F: include/linux/cb710.h 8241 8242ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 8243M: Maxim Levitsky <maximlevitsky@gmail.com> 8244S: Maintained 8245F: drivers/media/rc/ene_ir.* 8246 8247EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 8248M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 8249L: linuxppc-dev@lists.ozlabs.org 8250S: Maintained 8251F: drivers/tty/ehv_bytechan.c 8252 8253EPSON S1D13XXX FRAMEBUFFER DRIVER 8254M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 8255S: Maintained 8256T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 8257F: drivers/video/fbdev/s1d13xxxfb.c 8258F: include/video/s1d13xxxfb.h 8259 8260EROFS FILE SYSTEM 8261M: Gao Xiang <xiang@kernel.org> 8262M: Chao Yu <chao@kernel.org> 8263R: Yue Hu <huyue2@coolpad.com> 8264R: Jeffle Xu <jefflexu@linux.alibaba.com> 8265R: Sandeep Dhavale <dhavale@google.com> 8266L: linux-erofs@lists.ozlabs.org 8267S: Maintained 8268W: https://erofs.docs.kernel.org 8269T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 8270F: Documentation/ABI/testing/sysfs-fs-erofs 8271F: Documentation/filesystems/erofs.rst 8272F: fs/erofs/ 8273F: include/trace/events/erofs.h 8274 8275ERRSEQ ERROR TRACKING INFRASTRUCTURE 8276M: Jeff Layton <jlayton@kernel.org> 8277S: Maintained 8278F: include/linux/errseq.h 8279F: lib/errseq.c 8280 8281ESD CAN NETWORK DRIVERS 8282M: Stefan Mätje <stefan.maetje@esd.eu> 8283R: socketcan@esd.eu 8284L: linux-can@vger.kernel.org 8285S: Maintained 8286F: drivers/net/can/esd/ 8287 8288ESD CAN/USB DRIVERS 8289M: Frank Jungclaus <frank.jungclaus@esd.eu> 8290R: socketcan@esd.eu 8291L: linux-can@vger.kernel.org 8292S: Maintained 8293F: drivers/net/can/usb/esd_usb.c 8294 8295ET131X NETWORK DRIVER 8296M: Mark Einon <mark.einon@gmail.com> 8297S: Odd Fixes 8298F: drivers/net/ethernet/agere/ 8299 8300ETAS ES58X CAN/USB DRIVER 8301M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 8302L: linux-can@vger.kernel.org 8303S: Maintained 8304F: Documentation/networking/devlink/etas_es58x.rst 8305F: drivers/net/can/usb/etas_es58x/ 8306 8307ETHERNET BRIDGE 8308M: Roopa Prabhu <roopa@nvidia.com> 8309M: Nikolay Aleksandrov <razor@blackwall.org> 8310L: bridge@lists.linux.dev 8311L: netdev@vger.kernel.org 8312S: Maintained 8313W: http://www.linuxfoundation.org/en/Net:Bridge 8314F: include/linux/netfilter_bridge/ 8315F: net/bridge/ 8316 8317ETHERNET PHY LIBRARY 8318M: Andrew Lunn <andrew@lunn.ch> 8319M: Heiner Kallweit <hkallweit1@gmail.com> 8320R: Russell King <linux@armlinux.org.uk> 8321L: netdev@vger.kernel.org 8322S: Maintained 8323F: Documentation/ABI/testing/sysfs-class-net-phydev 8324F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8325F: Documentation/devicetree/bindings/net/mdio* 8326F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8327F: Documentation/networking/phy.rst 8328F: drivers/net/mdio/ 8329F: drivers/net/mdio/acpi_mdio.c 8330F: drivers/net/mdio/fwnode_mdio.c 8331F: drivers/net/mdio/of_mdio.c 8332F: drivers/net/pcs/ 8333F: drivers/net/phy/ 8334F: include/dt-bindings/net/qca-ar803x.h 8335F: include/linux/*mdio*.h 8336F: include/linux/linkmode.h 8337F: include/linux/mdio/*.h 8338F: include/linux/mii.h 8339F: include/linux/of_net.h 8340F: include/linux/phy.h 8341F: include/linux/phy_fixed.h 8342F: include/linux/phylib_stubs.h 8343F: include/linux/platform_data/mdio-bcm-unimac.h 8344F: include/linux/platform_data/mdio-gpio.h 8345F: include/trace/events/mdio.h 8346F: include/uapi/linux/mdio.h 8347F: include/uapi/linux/mii.h 8348F: net/core/of_net.c 8349 8350ETHERNET PHY LIBRARY [RUST] 8351M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8352R: Trevor Gross <tmgross@umich.edu> 8353L: netdev@vger.kernel.org 8354L: rust-for-linux@vger.kernel.org 8355S: Maintained 8356F: rust/kernel/net/phy.rs 8357 8358EXEC & BINFMT API, ELF 8359R: Eric Biederman <ebiederm@xmission.com> 8360R: Kees Cook <kees@kernel.org> 8361L: linux-mm@kvack.org 8362S: Supported 8363T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8364F: Documentation/userspace-api/ELF.rst 8365F: fs/*binfmt_*.c 8366F: fs/Kconfig.binfmt 8367F: fs/exec.c 8368F: fs/tests/binfmt_*_kunit.c 8369F: fs/tests/exec_kunit.c 8370F: include/linux/binfmts.h 8371F: include/linux/elf.h 8372F: include/uapi/linux/binfmts.h 8373F: include/uapi/linux/elf.h 8374F: tools/testing/selftests/exec/ 8375N: asm/elf.h 8376N: binfmt 8377 8378EXFAT FILE SYSTEM 8379M: Namjae Jeon <linkinjeon@kernel.org> 8380M: Sungjong Seo <sj1557.seo@samsung.com> 8381L: linux-fsdevel@vger.kernel.org 8382S: Maintained 8383T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8384F: fs/exfat/ 8385 8386EXPRESSWIRE PROTOCOL LIBRARY 8387M: Duje Mihanović <duje.mihanovic@skole.hr> 8388L: linux-leds@vger.kernel.org 8389S: Maintained 8390F: drivers/leds/leds-expresswire.c 8391F: include/linux/leds-expresswire.h 8392 8393EXT2 FILE SYSTEM 8394M: Jan Kara <jack@suse.com> 8395L: linux-ext4@vger.kernel.org 8396S: Maintained 8397F: Documentation/filesystems/ext2.rst 8398T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8399F: fs/ext2/ 8400F: include/linux/ext2* 8401 8402EXT4 FILE SYSTEM 8403M: "Theodore Ts'o" <tytso@mit.edu> 8404M: Andreas Dilger <adilger.kernel@dilger.ca> 8405L: linux-ext4@vger.kernel.org 8406S: Maintained 8407W: http://ext4.wiki.kernel.org 8408Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8410F: Documentation/filesystems/ext4/ 8411F: fs/ext4/ 8412F: include/trace/events/ext4.h 8413F: include/uapi/linux/ext4.h 8414 8415Extended Verification Module (EVM) 8416M: Mimi Zohar <zohar@linux.ibm.com> 8417M: Roberto Sassu <roberto.sassu@huawei.com> 8418L: linux-integrity@vger.kernel.org 8419S: Supported 8420T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8421F: security/integrity/ 8422F: security/integrity/evm/ 8423 8424EXTENSIBLE FIRMWARE INTERFACE (EFI) 8425M: Ard Biesheuvel <ardb@kernel.org> 8426L: linux-efi@vger.kernel.org 8427S: Maintained 8428T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8429F: Documentation/admin-guide/efi-stub.rst 8430F: arch/*/include/asm/efi.h 8431F: arch/*/kernel/efi.c 8432F: arch/arm/boot/compressed/efi-header.S 8433F: arch/x86/platform/efi/ 8434F: drivers/firmware/efi/ 8435F: include/linux/efi*.h 8436 8437EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8438M: MyungJoo Ham <myungjoo.ham@samsung.com> 8439M: Chanwoo Choi <cw00.choi@samsung.com> 8440L: linux-kernel@vger.kernel.org 8441S: Maintained 8442T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8443F: Documentation/devicetree/bindings/extcon/ 8444F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8445F: drivers/extcon/ 8446F: include/linux/extcon.h 8447F: include/linux/extcon/ 8448 8449EXTRA BOOT CONFIG 8450M: Masami Hiramatsu <mhiramat@kernel.org> 8451L: linux-kernel@vger.kernel.org 8452L: linux-trace-kernel@vger.kernel.org 8453S: Maintained 8454Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8455T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8456F: Documentation/admin-guide/bootconfig.rst 8457F: fs/proc/bootconfig.c 8458F: include/linux/bootconfig.h 8459F: lib/bootconfig-data.S 8460F: lib/bootconfig.c 8461F: tools/bootconfig/* 8462F: tools/bootconfig/scripts/* 8463 8464EXYNOS DP DRIVER 8465M: Jingoo Han <jingoohan1@gmail.com> 8466L: dri-devel@lists.freedesktop.org 8467S: Maintained 8468F: drivers/gpu/drm/exynos/exynos_dp* 8469 8470EXYNOS SYSMMU (IOMMU) driver 8471M: Marek Szyprowski <m.szyprowski@samsung.com> 8472L: iommu@lists.linux.dev 8473S: Maintained 8474F: drivers/iommu/exynos-iommu.c 8475 8476F2FS FILE SYSTEM 8477M: Jaegeuk Kim <jaegeuk@kernel.org> 8478M: Chao Yu <chao@kernel.org> 8479L: linux-f2fs-devel@lists.sourceforge.net 8480S: Maintained 8481W: https://f2fs.wiki.kernel.org/ 8482Q: https://patchwork.kernel.org/project/f2fs/list/ 8483B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8485F: Documentation/ABI/testing/sysfs-fs-f2fs 8486F: Documentation/filesystems/f2fs.rst 8487F: fs/f2fs/ 8488F: include/linux/f2fs_fs.h 8489F: include/trace/events/f2fs.h 8490F: include/uapi/linux/f2fs.h 8491 8492F71805F HARDWARE MONITORING DRIVER 8493M: Jean Delvare <jdelvare@suse.com> 8494L: linux-hwmon@vger.kernel.org 8495S: Maintained 8496F: Documentation/hwmon/f71805f.rst 8497F: drivers/hwmon/f71805f.c 8498 8499FADDR2LINE 8500M: Josh Poimboeuf <jpoimboe@kernel.org> 8501S: Maintained 8502F: scripts/faddr2line 8503 8504FAILOVER MODULE 8505M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8506L: netdev@vger.kernel.org 8507S: Supported 8508F: Documentation/networking/failover.rst 8509F: include/net/failover.h 8510F: net/core/failover.c 8511 8512FANOTIFY 8513M: Jan Kara <jack@suse.cz> 8514R: Amir Goldstein <amir73il@gmail.com> 8515R: Matthew Bobrowski <repnop@google.com> 8516L: linux-fsdevel@vger.kernel.org 8517S: Maintained 8518F: fs/notify/fanotify/ 8519F: include/linux/fanotify.h 8520F: include/uapi/linux/fanotify.h 8521 8522FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8523M: Linus Walleij <linus.walleij@linaro.org> 8524L: linux-usb@vger.kernel.org 8525S: Maintained 8526F: drivers/usb/fotg210/ 8527 8528FARSYNC SYNCHRONOUS DRIVER 8529M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8530S: Supported 8531W: http://www.farsite.co.uk/ 8532F: drivers/net/wan/farsync.* 8533 8534FAULT INJECTION SUPPORT 8535M: Akinobu Mita <akinobu.mita@gmail.com> 8536S: Supported 8537F: Documentation/fault-injection/ 8538F: lib/fault-inject.c 8539 8540FBTFT Framebuffer drivers 8541L: dri-devel@lists.freedesktop.org 8542L: linux-fbdev@vger.kernel.org 8543S: Orphan 8544F: drivers/staging/fbtft/ 8545 8546FC0011 TUNER DRIVER 8547M: Michael Buesch <m@bues.ch> 8548L: linux-media@vger.kernel.org 8549S: Maintained 8550F: drivers/media/tuners/fc0011.c 8551F: drivers/media/tuners/fc0011.h 8552 8553FC2580 MEDIA DRIVER 8554L: linux-media@vger.kernel.org 8555S: Orphan 8556W: https://linuxtv.org 8557Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8558F: drivers/media/tuners/fc2580* 8559 8560FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8561M: Hannes Reinecke <hare@suse.de> 8562L: linux-scsi@vger.kernel.org 8563S: Supported 8564W: www.Open-FCoE.org 8565F: drivers/scsi/fcoe/ 8566F: drivers/scsi/libfc/ 8567F: include/scsi/fc/ 8568F: include/scsi/libfc.h 8569F: include/scsi/libfcoe.h 8570F: include/uapi/scsi/fc/ 8571 8572FILE LOCKING (flock() and fcntl()/lockf()) 8573M: Jeff Layton <jlayton@kernel.org> 8574M: Chuck Lever <chuck.lever@oracle.com> 8575R: Alexander Aring <alex.aring@gmail.com> 8576L: linux-fsdevel@vger.kernel.org 8577S: Maintained 8578F: fs/fcntl.c 8579F: fs/locks.c 8580F: include/linux/fcntl.h 8581F: include/uapi/linux/fcntl.h 8582 8583FILESYSTEM DIRECT ACCESS (DAX) 8584M: Dan Williams <dan.j.williams@intel.com> 8585R: Matthew Wilcox <willy@infradead.org> 8586R: Jan Kara <jack@suse.cz> 8587L: linux-fsdevel@vger.kernel.org 8588L: nvdimm@lists.linux.dev 8589S: Supported 8590F: fs/dax.c 8591F: include/linux/dax.h 8592F: include/trace/events/fs_dax.h 8593 8594FILESYSTEMS (VFS and infrastructure) 8595M: Alexander Viro <viro@zeniv.linux.org.uk> 8596M: Christian Brauner <brauner@kernel.org> 8597R: Jan Kara <jack@suse.cz> 8598L: linux-fsdevel@vger.kernel.org 8599S: Maintained 8600F: fs/* 8601F: include/linux/fs.h 8602F: include/linux/fs_types.h 8603F: include/uapi/linux/fs.h 8604F: include/uapi/linux/openat2.h 8605 8606FILESYSTEMS [EXPORTFS] 8607M: Chuck Lever <chuck.lever@oracle.com> 8608M: Jeff Layton <jlayton@kernel.org> 8609R: Amir Goldstein <amir73il@gmail.com> 8610L: linux-fsdevel@vger.kernel.org 8611L: linux-nfs@vger.kernel.org 8612S: Supported 8613F: Documentation/filesystems/nfs/exporting.rst 8614F: fs/exportfs/ 8615F: fs/fhandle.c 8616F: include/linux/exportfs.h 8617 8618FILESYSTEMS [IDMAPPED MOUNTS] 8619M: Christian Brauner <brauner@kernel.org> 8620M: Seth Forshee <sforshee@kernel.org> 8621L: linux-fsdevel@vger.kernel.org 8622S: Maintained 8623F: Documentation/filesystems/idmappings.rst 8624F: fs/mnt_idmapping.c 8625F: include/linux/mnt_idmapping.* 8626F: tools/testing/selftests/mount_setattr/ 8627 8628FILESYSTEMS [IOMAP] 8629M: Christian Brauner <brauner@kernel.org> 8630R: Darrick J. Wong <djwong@kernel.org> 8631L: linux-xfs@vger.kernel.org 8632L: linux-fsdevel@vger.kernel.org 8633S: Supported 8634F: Documentation/filesystems/iomap/* 8635F: fs/iomap/ 8636F: include/linux/iomap.h 8637 8638FILESYSTEMS [NETFS LIBRARY] 8639M: David Howells <dhowells@redhat.com> 8640R: Jeff Layton <jlayton@kernel.org> 8641L: netfs@lists.linux.dev 8642L: linux-fsdevel@vger.kernel.org 8643S: Supported 8644F: Documentation/filesystems/caching/ 8645F: Documentation/filesystems/netfs_library.rst 8646F: fs/netfs/ 8647F: include/linux/fscache*.h 8648F: include/linux/netfs.h 8649F: include/trace/events/fscache.h 8650F: include/trace/events/netfs.h 8651 8652FILESYSTEMS [STACKABLE] 8653M: Miklos Szeredi <miklos@szeredi.hu> 8654M: Amir Goldstein <amir73il@gmail.com> 8655L: linux-fsdevel@vger.kernel.org 8656L: linux-unionfs@vger.kernel.org 8657S: Maintained 8658F: fs/backing-file.c 8659F: include/linux/backing-file.h 8660 8661FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8662M: Riku Voipio <riku.voipio@iki.fi> 8663L: linux-hwmon@vger.kernel.org 8664S: Maintained 8665F: drivers/hwmon/f75375s.c 8666F: include/linux/f75375s.h 8667 8668FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8669M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8670L: linux-can@vger.kernel.org 8671S: Maintained 8672F: drivers/net/can/usb/f81604.c 8673 8674FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8675M: Clemens Ladisch <clemens@ladisch.de> 8676M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8677L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8678S: Maintained 8679T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8680F: include/uapi/sound/firewire.h 8681F: sound/firewire/ 8682 8683FIREWIRE MEDIA DRIVERS (firedtv) 8684M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8685L: linux-media@vger.kernel.org 8686L: linux1394-devel@lists.sourceforge.net 8687S: Maintained 8688T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8689F: drivers/media/firewire/ 8690 8691FIREWIRE SBP-2 TARGET 8692M: Chris Boot <bootc@bootc.net> 8693L: linux-scsi@vger.kernel.org 8694L: target-devel@vger.kernel.org 8695L: linux1394-devel@lists.sourceforge.net 8696S: Maintained 8697T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8698F: drivers/target/sbp/ 8699 8700FIREWIRE SUBSYSTEM 8701M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8702M: Takashi Sakamoto <takaswie@kernel.org> 8703L: linux1394-devel@lists.sourceforge.net 8704S: Maintained 8705W: http://ieee1394.docs.kernel.org/ 8706T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8707F: drivers/firewire/ 8708F: include/linux/firewire.h 8709F: include/uapi/linux/firewire*.h 8710F: tools/firewire/ 8711 8712FIRMWARE FRAMEWORK FOR ARMV8-A 8713M: Sudeep Holla <sudeep.holla@arm.com> 8714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8715S: Maintained 8716F: drivers/firmware/arm_ffa/ 8717F: include/linux/arm_ffa.h 8718 8719FIRMWARE LOADER (request_firmware) 8720M: Luis Chamberlain <mcgrof@kernel.org> 8721M: Russ Weight <russ.weight@linux.dev> 8722M: Danilo Krummrich <dakr@redhat.com> 8723L: linux-kernel@vger.kernel.org 8724S: Maintained 8725F: Documentation/firmware_class/ 8726F: drivers/base/firmware_loader/ 8727F: rust/kernel/firmware.rs 8728F: include/linux/firmware.h 8729 8730FLEXTIMER FTM-QUADDEC DRIVER 8731M: Patrick Havelange <patrick.havelange@essensium.com> 8732L: linux-iio@vger.kernel.org 8733S: Maintained 8734F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8735F: drivers/counter/ftm-quaddec.c 8736 8737FLOPPY DRIVER 8738M: Denis Efremov <efremov@linux.com> 8739L: linux-block@vger.kernel.org 8740S: Odd Fixes 8741F: drivers/block/floppy.c 8742 8743FLYSKY FSIA6B RC RECEIVER 8744M: Markus Koch <markus@notsyncing.net> 8745L: linux-input@vger.kernel.org 8746S: Maintained 8747F: drivers/input/joystick/fsia6b.c 8748 8749FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8750M: Geoffrey D. Bennett <g@b4.vu> 8751L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8752S: Maintained 8753W: https://github.com/geoffreybennett/scarlett-gen2 8754B: https://github.com/geoffreybennett/scarlett-gen2/issues 8755T: git https://github.com/geoffreybennett/scarlett-gen2.git 8756F: include/uapi/sound/scarlett2.h 8757F: sound/usb/mixer_scarlett2.c 8758 8759FORCEDETH GIGABIT ETHERNET DRIVER 8760M: Rain River <rain.1986.08.12@gmail.com> 8761M: Zhu Yanjun <zyjzyj2000@gmail.com> 8762L: netdev@vger.kernel.org 8763S: Maintained 8764F: drivers/net/ethernet/nvidia/* 8765 8766FORTIFY_SOURCE 8767M: Kees Cook <kees@kernel.org> 8768L: linux-hardening@vger.kernel.org 8769S: Supported 8770T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8771F: include/linux/fortify-string.h 8772F: lib/fortify_kunit.c 8773F: lib/memcpy_kunit.c 8774F: lib/test_fortify/* 8775F: scripts/test_fortify.sh 8776K: \b__NO_FORTIFY\b 8777 8778FPGA DFL DRIVERS 8779M: Wu Hao <hao.wu@intel.com> 8780R: Tom Rix <trix@redhat.com> 8781L: linux-fpga@vger.kernel.org 8782S: Maintained 8783F: Documentation/ABI/testing/sysfs-bus-dfl* 8784F: Documentation/fpga/dfl.rst 8785F: drivers/fpga/dfl* 8786F: drivers/uio/uio_dfl.c 8787F: include/linux/dfl.h 8788F: include/uapi/linux/fpga-dfl.h 8789 8790FPGA MANAGER FRAMEWORK 8791M: Moritz Fischer <mdf@kernel.org> 8792M: Wu Hao <hao.wu@intel.com> 8793M: Xu Yilun <yilun.xu@intel.com> 8794R: Tom Rix <trix@redhat.com> 8795L: linux-fpga@vger.kernel.org 8796S: Maintained 8797Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8798T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8799F: Documentation/devicetree/bindings/fpga/ 8800F: Documentation/driver-api/fpga/ 8801F: Documentation/fpga/ 8802F: drivers/fpga/ 8803F: include/linux/fpga/ 8804 8805FPU EMULATOR 8806M: Bill Metzenthen <billm@melbpc.org.au> 8807S: Maintained 8808W: https://floatingpoint.billm.au/ 8809F: arch/x86/math-emu/ 8810 8811FRAMEBUFFER CORE 8812M: Daniel Vetter <daniel@ffwll.ch> 8813S: Odd Fixes 8814T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8815F: drivers/video/fbdev/core/ 8816 8817FRAMEBUFFER LAYER 8818M: Helge Deller <deller@gmx.de> 8819L: linux-fbdev@vger.kernel.org 8820L: dri-devel@lists.freedesktop.org 8821S: Maintained 8822Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8823T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8824F: Documentation/fb/ 8825F: drivers/video/ 8826F: include/linux/fb.h 8827F: include/uapi/linux/fb.h 8828F: include/uapi/video/ 8829F: include/video/ 8830 8831FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8832M: Horia Geantă <horia.geanta@nxp.com> 8833M: Pankaj Gupta <pankaj.gupta@nxp.com> 8834M: Gaurav Jain <gaurav.jain@nxp.com> 8835L: linux-crypto@vger.kernel.org 8836S: Maintained 8837F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8838F: drivers/crypto/caam/ 8839 8840FREESCALE COLDFIRE M5441X MMC DRIVER 8841M: Angelo Dureghello <adureghello@baylibre.com> 8842L: linux-mmc@vger.kernel.org 8843S: Maintained 8844F: drivers/mmc/host/sdhci-esdhc-mcf.c 8845F: include/linux/platform_data/mmc-esdhc-mcf.h 8846 8847FREESCALE DIU FRAMEBUFFER DRIVER 8848M: Timur Tabi <timur@kernel.org> 8849L: linux-fbdev@vger.kernel.org 8850S: Maintained 8851F: drivers/video/fbdev/fsl-diu-fb.* 8852 8853FREESCALE DMA DRIVER 8854M: Zhang Wei <zw@zh-kernel.org> 8855L: linuxppc-dev@lists.ozlabs.org 8856S: Maintained 8857F: drivers/dma/fsldma.* 8858 8859FREESCALE DSPI DRIVER 8860M: Vladimir Oltean <olteanv@gmail.com> 8861L: linux-spi@vger.kernel.org 8862S: Maintained 8863F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 8864F: drivers/spi/spi-fsl-dspi.c 8865F: include/linux/spi/spi-fsl-dspi.h 8866 8867FREESCALE eDMA DRIVER 8868M: Frank Li <Frank.Li@nxp.com> 8869L: imx@lists.linux.dev 8870L: dmaengine@vger.kernel.org 8871S: Maintained 8872F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8873F: drivers/dma/fsl-edma*.* 8874 8875FREESCALE ENETC ETHERNET DRIVERS 8876M: Claudiu Manoil <claudiu.manoil@nxp.com> 8877M: Vladimir Oltean <vladimir.oltean@nxp.com> 8878L: netdev@vger.kernel.org 8879S: Maintained 8880F: drivers/net/ethernet/freescale/enetc/ 8881 8882FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8883M: Claudiu Manoil <claudiu.manoil@nxp.com> 8884L: netdev@vger.kernel.org 8885S: Maintained 8886F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8887F: drivers/net/ethernet/freescale/gianfar* 8888 8889FREESCALE GPMI NAND DRIVER 8890M: Han Xu <han.xu@nxp.com> 8891L: linux-mtd@lists.infradead.org 8892S: Maintained 8893F: drivers/mtd/nand/raw/gpmi-nand/* 8894 8895FREESCALE I2C CPM DRIVER 8896M: Jochen Friedrich <jochen@scram.de> 8897L: linuxppc-dev@lists.ozlabs.org 8898L: linux-i2c@vger.kernel.org 8899S: Maintained 8900F: drivers/i2c/busses/i2c-cpm.c 8901 8902FREESCALE IMX / MXC FEC DRIVER 8903M: Wei Fang <wei.fang@nxp.com> 8904R: Shenwei Wang <shenwei.wang@nxp.com> 8905R: Clark Wang <xiaoning.wang@nxp.com> 8906L: imx@lists.linux.dev 8907L: netdev@vger.kernel.org 8908S: Maintained 8909F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8910F: drivers/net/ethernet/freescale/fec.h 8911F: drivers/net/ethernet/freescale/fec_main.c 8912F: drivers/net/ethernet/freescale/fec_ptp.c 8913 8914FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8915M: Sascha Hauer <s.hauer@pengutronix.de> 8916R: Pengutronix Kernel Team <kernel@pengutronix.de> 8917L: linux-fbdev@vger.kernel.org 8918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8919S: Maintained 8920F: drivers/video/fbdev/imxfb.c 8921 8922FREESCALE IMX DDR PMU DRIVER 8923M: Frank Li <Frank.li@nxp.com> 8924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8925S: Maintained 8926F: Documentation/admin-guide/perf/imx-ddr.rst 8927F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8928F: drivers/perf/fsl_imx8_ddr_perf.c 8929 8930FREESCALE IMX I2C DRIVER 8931M: Oleksij Rempel <o.rempel@pengutronix.de> 8932R: Pengutronix Kernel Team <kernel@pengutronix.de> 8933L: linux-i2c@vger.kernel.org 8934S: Maintained 8935F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8936F: drivers/i2c/busses/i2c-imx.c 8937 8938FREESCALE IMX LPI2C DRIVER 8939M: Dong Aisheng <aisheng.dong@nxp.com> 8940L: linux-i2c@vger.kernel.org 8941L: imx@lists.linux.dev 8942S: Maintained 8943F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8944F: drivers/i2c/busses/i2c-imx-lpi2c.c 8945 8946FREESCALE MPC I2C DRIVER 8947M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8948L: linux-i2c@vger.kernel.org 8949S: Maintained 8950F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8951F: drivers/i2c/busses/i2c-mpc.c 8952 8953FREESCALE QORIQ DPAA ETHERNET DRIVER 8954M: Madalin Bucur <madalin.bucur@nxp.com> 8955L: netdev@vger.kernel.org 8956S: Maintained 8957F: drivers/net/ethernet/freescale/dpaa 8958 8959FREESCALE QORIQ DPAA FMAN DRIVER 8960M: Madalin Bucur <madalin.bucur@nxp.com> 8961R: Sean Anderson <sean.anderson@seco.com> 8962L: netdev@vger.kernel.org 8963S: Maintained 8964F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 8965F: drivers/net/ethernet/freescale/fman 8966 8967FREESCALE QORIQ PTP CLOCK DRIVER 8968M: Yangbo Lu <yangbo.lu@nxp.com> 8969L: netdev@vger.kernel.org 8970S: Maintained 8971F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 8972F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8973F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8974F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8975F: drivers/ptp/ptp_qoriq.c 8976F: drivers/ptp/ptp_qoriq_debugfs.c 8977F: include/linux/fsl/ptp_qoriq.h 8978 8979FREESCALE QUAD SPI DRIVER 8980M: Han Xu <han.xu@nxp.com> 8981L: linux-spi@vger.kernel.org 8982S: Maintained 8983F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8984F: drivers/spi/spi-fsl-qspi.c 8985 8986FREESCALE QUICC ENGINE LIBRARY 8987M: Qiang Zhao <qiang.zhao@nxp.com> 8988M: Christophe Leroy <christophe.leroy@csgroup.eu> 8989L: linuxppc-dev@lists.ozlabs.org 8990S: Maintained 8991F: drivers/soc/fsl/qe/ 8992F: include/soc/fsl/qe/ 8993 8994FREESCALE QUICC ENGINE QMC DRIVER 8995M: Herve Codina <herve.codina@bootlin.com> 8996L: linuxppc-dev@lists.ozlabs.org 8997S: Maintained 8998F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8999F: drivers/soc/fsl/qe/qmc.c 9000F: include/soc/fsl/qe/qmc.h 9001 9002FREESCALE QUICC ENGINE QMC HDLC DRIVER 9003M: Herve Codina <herve.codina@bootlin.com> 9004L: netdev@vger.kernel.org 9005L: linuxppc-dev@lists.ozlabs.org 9006S: Maintained 9007F: drivers/net/wan/fsl_qmc_hdlc.c 9008 9009FREESCALE QUICC ENGINE TSA DRIVER 9010M: Herve Codina <herve.codina@bootlin.com> 9011L: linuxppc-dev@lists.ozlabs.org 9012S: Maintained 9013F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9014F: drivers/soc/fsl/qe/tsa.c 9015F: drivers/soc/fsl/qe/tsa.h 9016F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9017 9018FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9019L: netdev@vger.kernel.org 9020L: linuxppc-dev@lists.ozlabs.org 9021S: Orphan 9022F: drivers/net/ethernet/freescale/ucc_geth* 9023 9024FREESCALE QUICC ENGINE UCC HDLC DRIVER 9025M: Zhao Qiang <qiang.zhao@nxp.com> 9026L: netdev@vger.kernel.org 9027L: linuxppc-dev@lists.ozlabs.org 9028S: Maintained 9029F: drivers/net/wan/fsl_ucc_hdlc* 9030 9031FREESCALE QUICC ENGINE UCC UART DRIVER 9032M: Timur Tabi <timur@kernel.org> 9033L: linuxppc-dev@lists.ozlabs.org 9034S: Maintained 9035F: drivers/tty/serial/ucc_uart.c 9036 9037FREESCALE SOC DRIVERS 9038M: Christophe Leroy <christophe.leroy@csgroup.eu> 9039L: linuxppc-dev@lists.ozlabs.org 9040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9041S: Maintained 9042F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9043F: Documentation/devicetree/bindings/soc/fsl/ 9044F: drivers/soc/fsl/ 9045F: include/linux/fsl/ 9046F: include/soc/fsl/ 9047 9048FREESCALE SOC FS_ENET DRIVER 9049M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9050L: linuxppc-dev@lists.ozlabs.org 9051L: netdev@vger.kernel.org 9052S: Maintained 9053F: drivers/net/ethernet/freescale/fs_enet/ 9054 9055FREESCALE SOC SOUND DRIVERS 9056M: Shengjiu Wang <shengjiu.wang@gmail.com> 9057M: Xiubo Li <Xiubo.Lee@gmail.com> 9058R: Fabio Estevam <festevam@gmail.com> 9059R: Nicolin Chen <nicoleotsuka@gmail.com> 9060L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9061L: linuxppc-dev@lists.ozlabs.org 9062S: Maintained 9063F: sound/soc/fsl/fsl* 9064F: sound/soc/fsl/imx* 9065 9066FREESCALE SOC LPC32XX SOUND DRIVERS 9067M: J.M.B. Downing <jonathan.downing@nautel.com> 9068M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9069R: Vladimir Zapolskiy <vz@mleia.com> 9070L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9071L: linuxppc-dev@lists.ozlabs.org 9072S: Maintained 9073F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9074F: sound/soc/fsl/lpc3xxx-* 9075 9076FREESCALE SOC SOUND QMC DRIVER 9077M: Herve Codina <herve.codina@bootlin.com> 9078L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9079L: linuxppc-dev@lists.ozlabs.org 9080S: Maintained 9081F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9082F: sound/soc/fsl/fsl_qmc_audio.c 9083 9084FREESCALE USB PERIPHERAL DRIVERS 9085L: linux-usb@vger.kernel.org 9086L: linuxppc-dev@lists.ozlabs.org 9087S: Orphan 9088F: drivers/usb/gadget/udc/fsl* 9089 9090FREESCALE USB PHY DRIVER 9091L: linux-usb@vger.kernel.org 9092L: linuxppc-dev@lists.ozlabs.org 9093S: Orphan 9094F: drivers/usb/phy/phy-fsl-usb* 9095 9096FREEVXFS FILESYSTEM 9097M: Christoph Hellwig <hch@infradead.org> 9098S: Maintained 9099W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9100F: fs/freevxfs/ 9101 9102FREEZER 9103M: "Rafael J. Wysocki" <rafael@kernel.org> 9104M: Pavel Machek <pavel@ucw.cz> 9105L: linux-pm@vger.kernel.org 9106S: Supported 9107F: Documentation/power/freezing-of-tasks.rst 9108F: include/linux/freezer.h 9109F: kernel/freezer.c 9110 9111FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9112M: Eric Biggers <ebiggers@kernel.org> 9113M: Theodore Y. Ts'o <tytso@mit.edu> 9114M: Jaegeuk Kim <jaegeuk@kernel.org> 9115L: linux-fscrypt@vger.kernel.org 9116S: Supported 9117Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9118T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9119F: Documentation/filesystems/fscrypt.rst 9120F: fs/crypto/ 9121F: include/linux/fscrypt.h 9122F: include/uapi/linux/fscrypt.h 9123 9124FSI SUBSYSTEM 9125M: Jeremy Kerr <jk@ozlabs.org> 9126M: Joel Stanley <joel@jms.id.au> 9127R: Alistar Popple <alistair@popple.id.au> 9128R: Eddie James <eajames@linux.ibm.com> 9129L: linux-fsi@lists.ozlabs.org 9130S: Supported 9131Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9132T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 9133F: drivers/fsi/ 9134F: include/linux/fsi*.h 9135F: include/trace/events/fsi*.h 9136 9137FSI-ATTACHED I2C DRIVER 9138M: Eddie James <eajames@linux.ibm.com> 9139L: linux-i2c@vger.kernel.org 9140L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9141S: Maintained 9142F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9143F: drivers/i2c/busses/i2c-fsi.c 9144 9145FSI-ATTACHED SPI DRIVER 9146M: Eddie James <eajames@linux.ibm.com> 9147L: linux-spi@vger.kernel.org 9148S: Maintained 9149F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9150F: drivers/spi/spi-fsi.c 9151 9152FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9153M: Jan Kara <jack@suse.cz> 9154R: Amir Goldstein <amir73il@gmail.com> 9155L: linux-fsdevel@vger.kernel.org 9156S: Maintained 9157T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 9158F: fs/notify/ 9159F: include/linux/fsnotify*.h 9160 9161FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 9162M: Eric Biggers <ebiggers@kernel.org> 9163M: Theodore Y. Ts'o <tytso@mit.edu> 9164L: fsverity@lists.linux.dev 9165S: Supported 9166Q: https://patchwork.kernel.org/project/fsverity/list/ 9167T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 9168F: Documentation/filesystems/fsverity.rst 9169F: fs/verity/ 9170F: include/linux/fsverity.h 9171F: include/uapi/linux/fsverity.h 9172 9173FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 9174M: Michael Zaidman <michael.zaidman@gmail.com> 9175L: linux-i2c@vger.kernel.org 9176L: linux-input@vger.kernel.org 9177S: Maintained 9178F: drivers/hid/hid-ft260.c 9179 9180FUJITSU LAPTOP EXTRAS 9181M: Jonathan Woithe <jwoithe@just42.net> 9182L: platform-driver-x86@vger.kernel.org 9183S: Maintained 9184F: drivers/platform/x86/fujitsu-laptop.c 9185 9186FUJITSU TABLET EXTRAS 9187M: Robert Gerlach <khnz@gmx.de> 9188L: platform-driver-x86@vger.kernel.org 9189S: Maintained 9190F: drivers/platform/x86/fujitsu-tablet.c 9191 9192FUNCTION HOOKS (FTRACE) 9193M: Steven Rostedt <rostedt@goodmis.org> 9194M: Masami Hiramatsu <mhiramat@kernel.org> 9195R: Mark Rutland <mark.rutland@arm.com> 9196L: linux-kernel@vger.kernel.org 9197L: linux-trace-kernel@vger.kernel.org 9198S: Maintained 9199Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9200T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9201F: Documentation/trace/ftrace* 9202F: arch/*/*/*/*ftrace* 9203F: arch/*/*/*ftrace* 9204F: include/*/ftrace.h 9205F: kernel/trace/fgraph.c 9206F: kernel/trace/ftrace* 9207F: samples/ftrace 9208 9209FUNGIBLE ETHERNET DRIVERS 9210M: Dimitris Michailidis <dmichail@fungible.com> 9211L: netdev@vger.kernel.org 9212S: Supported 9213F: drivers/net/ethernet/fungible/ 9214 9215FUSE: FILESYSTEM IN USERSPACE 9216M: Miklos Szeredi <miklos@szeredi.hu> 9217L: linux-fsdevel@vger.kernel.org 9218S: Maintained 9219W: https://github.com/libfuse/ 9220T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 9221F: Documentation/filesystems/fuse.rst 9222F: fs/fuse/ 9223F: include/uapi/linux/fuse.h 9224 9225FUTEX SUBSYSTEM 9226M: Thomas Gleixner <tglx@linutronix.de> 9227M: Ingo Molnar <mingo@redhat.com> 9228R: Peter Zijlstra <peterz@infradead.org> 9229R: Darren Hart <dvhart@infradead.org> 9230R: Davidlohr Bueso <dave@stgolabs.net> 9231R: André Almeida <andrealmeid@igalia.com> 9232L: linux-kernel@vger.kernel.org 9233S: Maintained 9234T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 9235F: Documentation/locking/*futex* 9236F: include/asm-generic/futex.h 9237F: include/linux/futex.h 9238F: include/uapi/linux/futex.h 9239F: kernel/futex/* 9240F: tools/perf/bench/futex* 9241F: tools/testing/selftests/futex/ 9242 9243GALAXYCORE GC0308 CAMERA SENSOR DRIVER 9244M: Sebastian Reichel <sre@kernel.org> 9245L: linux-media@vger.kernel.org 9246S: Maintained 9247F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 9248F: drivers/media/i2c/gc0308.c 9249 9250GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 9251M: Zhi Mao <zhi.mao@mediatek.com> 9252L: linux-media@vger.kernel.org 9253S: Maintained 9254F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 9255F: drivers/media/i2c/gc05a2.c 9256 9257GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 9258M: Zhi Mao <zhi.mao@mediatek.com> 9259L: linux-media@vger.kernel.org 9260S: Maintained 9261F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 9262F: drivers/media/i2c/gc08a3.c 9263 9264GALAXYCORE GC2145 SENSOR DRIVER 9265M: Alain Volmat <alain.volmat@foss.st.com> 9266L: linux-media@vger.kernel.org 9267S: Maintained 9268T: git git://linuxtv.org/media_tree.git 9269F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 9270F: drivers/media/i2c/gc2145.c 9271 9272GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 9273M: Tim Harvey <tharvey@gateworks.com> 9274S: Maintained 9275F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 9276F: Documentation/hwmon/gsc-hwmon.rst 9277F: drivers/hwmon/gsc-hwmon.c 9278F: drivers/mfd/gateworks-gsc.c 9279F: include/linux/mfd/gsc.h 9280F: include/linux/platform_data/gsc_hwmon.h 9281 9282GCC PLUGINS 9283M: Kees Cook <kees@kernel.org> 9284L: linux-hardening@vger.kernel.org 9285S: Maintained 9286T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9287F: Documentation/kbuild/gcc-plugins.rst 9288F: include/linux/stackleak.h 9289F: kernel/stackleak.c 9290F: scripts/Makefile.gcc-plugins 9291F: scripts/gcc-plugins/ 9292 9293GCOV BASED KERNEL PROFILING 9294M: Peter Oberparleiter <oberpar@linux.ibm.com> 9295S: Maintained 9296F: Documentation/dev-tools/gcov.rst 9297F: kernel/gcov/ 9298 9299GDB KERNEL DEBUGGING HELPER SCRIPTS 9300M: Jan Kiszka <jan.kiszka@siemens.com> 9301M: Kieran Bingham <kbingham@kernel.org> 9302S: Supported 9303F: scripts/gdb/ 9304 9305GEMINI CRYPTO DRIVER 9306M: Corentin Labbe <clabbe@baylibre.com> 9307L: linux-crypto@vger.kernel.org 9308S: Maintained 9309F: drivers/crypto/gemini/ 9310 9311GEMTEK FM RADIO RECEIVER DRIVER 9312M: Hans Verkuil <hverkuil@xs4all.nl> 9313L: linux-media@vger.kernel.org 9314S: Maintained 9315W: https://linuxtv.org 9316T: git git://linuxtv.org/media_tree.git 9317F: drivers/media/radio/radio-gemtek* 9318 9319GENERIC ARCHITECTURE TOPOLOGY 9320M: Sudeep Holla <sudeep.holla@arm.com> 9321L: linux-kernel@vger.kernel.org 9322S: Maintained 9323F: drivers/base/arch_topology.c 9324F: include/linux/arch_topology.h 9325 9326GENERIC ENTRY CODE 9327M: Thomas Gleixner <tglx@linutronix.de> 9328M: Peter Zijlstra <peterz@infradead.org> 9329M: Andy Lutomirski <luto@kernel.org> 9330L: linux-kernel@vger.kernel.org 9331S: Maintained 9332T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 9333F: include/linux/entry-common.h 9334F: include/linux/entry-kvm.h 9335F: kernel/entry/ 9336 9337GENERIC GPIO I2C DRIVER 9338M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9339S: Supported 9340F: drivers/i2c/busses/i2c-gpio.c 9341F: include/linux/platform_data/i2c-gpio.h 9342 9343GENERIC GPIO I2C MULTIPLEXER DRIVER 9344M: Peter Korsgaard <peter.korsgaard@barco.com> 9345L: linux-i2c@vger.kernel.org 9346S: Supported 9347F: Documentation/i2c/muxes/i2c-mux-gpio.rst 9348F: drivers/i2c/muxes/i2c-mux-gpio.c 9349F: include/linux/platform_data/i2c-mux-gpio.h 9350 9351GENERIC GPIO RESET DRIVER 9352M: Krzysztof Kozlowski <krzk@kernel.org> 9353S: Maintained 9354F: drivers/reset/reset-gpio.c 9355 9356GENERIC HDLC (WAN) DRIVERS 9357M: Krzysztof Halasa <khc@pm.waw.pl> 9358S: Maintained 9359W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9360F: drivers/net/wan/c101.c 9361F: drivers/net/wan/hd6457* 9362F: drivers/net/wan/hdlc* 9363F: drivers/net/wan/n2.c 9364F: drivers/net/wan/pc300too.c 9365F: drivers/net/wan/pci200syn.c 9366F: drivers/net/wan/wanxl* 9367 9368GENERIC INCLUDE/ASM HEADER FILES 9369M: Arnd Bergmann <arnd@arndb.de> 9370L: linux-arch@vger.kernel.org 9371S: Maintained 9372T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9373F: include/asm-generic/ 9374F: include/uapi/asm-generic/ 9375 9376GENERIC PHY FRAMEWORK 9377M: Vinod Koul <vkoul@kernel.org> 9378M: Kishon Vijay Abraham I <kishon@kernel.org> 9379L: linux-phy@lists.infradead.org 9380S: Supported 9381Q: https://patchwork.kernel.org/project/linux-phy/list/ 9382T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9383F: Documentation/devicetree/bindings/phy/ 9384F: drivers/phy/ 9385F: include/dt-bindings/phy/ 9386F: include/linux/phy/ 9387 9388GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9389M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9390S: Supported 9391F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9392F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9393 9394GENERIC PM DOMAINS 9395M: Ulf Hansson <ulf.hansson@linaro.org> 9396L: linux-pm@vger.kernel.org 9397S: Supported 9398F: Documentation/devicetree/bindings/power/power?domain* 9399T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9400F: drivers/pmdomain/ 9401F: include/linux/pm_domain.h 9402 9403GENERIC RADIX TREE 9404M: Kent Overstreet <kent.overstreet@linux.dev> 9405S: Supported 9406C: irc://irc.oftc.net/bcache 9407F: include/linux/generic-radix-tree.h 9408F: lib/generic-radix-tree.c 9409 9410GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9411M: Eugen Hristev <eugen.hristev@microchip.com> 9412L: linux-input@vger.kernel.org 9413S: Maintained 9414F: drivers/input/touchscreen/resistive-adc-touch.c 9415 9416GENERIC STRING LIBRARY 9417M: Kees Cook <kees@kernel.org> 9418R: Andy Shevchenko <andy@kernel.org> 9419L: linux-hardening@vger.kernel.org 9420S: Supported 9421T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9422F: include/linux/string.h 9423F: include/linux/string_choices.h 9424F: include/linux/string_helpers.h 9425F: lib/string.c 9426F: lib/string_kunit.c 9427F: lib/string_helpers.c 9428F: lib/string_helpers_kunit.c 9429F: scripts/coccinelle/api/string_choices.cocci 9430 9431GENERIC UIO DRIVER FOR PCI DEVICES 9432M: "Michael S. Tsirkin" <mst@redhat.com> 9433L: kvm@vger.kernel.org 9434S: Supported 9435F: drivers/uio/uio_pci_generic.c 9436 9437GENERIC VDSO LIBRARY 9438M: Andy Lutomirski <luto@kernel.org> 9439M: Thomas Gleixner <tglx@linutronix.de> 9440M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9441L: linux-kernel@vger.kernel.org 9442S: Maintained 9443T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9444F: include/asm-generic/vdso/vsyscall.h 9445F: include/vdso/ 9446F: kernel/time/vsyscall.c 9447F: lib/vdso/ 9448 9449GENWQE (IBM Generic Workqueue Card) 9450M: Frank Haverkamp <haver@linux.ibm.com> 9451S: Supported 9452F: drivers/misc/genwqe/ 9453 9454GET_MAINTAINER SCRIPT 9455M: Joe Perches <joe@perches.com> 9456S: Maintained 9457F: scripts/get_maintainer.pl 9458 9459GFS2 FILE SYSTEM 9460M: Andreas Gruenbacher <agruenba@redhat.com> 9461L: gfs2@lists.linux.dev 9462S: Supported 9463B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9464T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9465F: Documentation/filesystems/gfs2* 9466F: fs/gfs2/ 9467F: include/uapi/linux/gfs2_ondisk.h 9468 9469GIGABYTE WATERFORCE SENSOR DRIVER 9470M: Aleksa Savic <savicaleksa83@gmail.com> 9471L: linux-hwmon@vger.kernel.org 9472S: Maintained 9473F: Documentation/hwmon/gigabyte_waterforce.rst 9474F: drivers/hwmon/gigabyte_waterforce.c 9475 9476GIGABYTE WMI DRIVER 9477M: Thomas Weißschuh <thomas@weissschuh.net> 9478L: platform-driver-x86@vger.kernel.org 9479S: Maintained 9480F: drivers/platform/x86/gigabyte-wmi.c 9481 9482GNSS SUBSYSTEM 9483M: Johan Hovold <johan@kernel.org> 9484S: Maintained 9485T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9486F: Documentation/ABI/testing/sysfs-class-gnss 9487F: Documentation/devicetree/bindings/gnss/ 9488F: drivers/gnss/ 9489F: include/linux/gnss.h 9490 9491GO7007 MPEG CODEC 9492M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9493L: linux-media@vger.kernel.org 9494S: Maintained 9495F: drivers/media/usb/go7007/ 9496 9497GOODIX TOUCHSCREEN 9498M: Bastien Nocera <hadess@hadess.net> 9499M: Hans de Goede <hdegoede@redhat.com> 9500L: linux-input@vger.kernel.org 9501S: Maintained 9502F: drivers/input/touchscreen/goodix* 9503 9504GOOGLE ETHERNET DRIVERS 9505M: Jeroen de Borst <jeroendb@google.com> 9506M: Praveen Kaligineedi <pkaligineedi@google.com> 9507R: Shailend Chand <shailend@google.com> 9508L: netdev@vger.kernel.org 9509S: Supported 9510F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9511F: drivers/net/ethernet/google 9512 9513GOOGLE FIRMWARE DRIVERS 9514M: Tzung-Bi Shih <tzungbi@kernel.org> 9515R: Brian Norris <briannorris@chromium.org> 9516R: Julius Werner <jwerner@chromium.org> 9517L: chrome-platform@lists.linux.dev 9518S: Maintained 9519T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9520F: drivers/firmware/google/ 9521 9522GOOGLE TENSOR SoC SUPPORT 9523M: Peter Griffin <peter.griffin@linaro.org> 9524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9525L: linux-samsung-soc@vger.kernel.org 9526S: Maintained 9527F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9528F: arch/arm64/boot/dts/exynos/google/ 9529F: drivers/clk/samsung/clk-gs101.c 9530F: drivers/phy/samsung/phy-gs101-ufs.c 9531F: include/dt-bindings/clock/google,gs101.h 9532K: [gG]oogle.?[tT]ensor 9533 9534GPD POCKET FAN DRIVER 9535M: Hans de Goede <hdegoede@redhat.com> 9536L: platform-driver-x86@vger.kernel.org 9537S: Maintained 9538F: drivers/platform/x86/gpd-pocket-fan.c 9539 9540GPIO ACPI SUPPORT 9541M: Mika Westerberg <mika.westerberg@linux.intel.com> 9542M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9543L: linux-gpio@vger.kernel.org 9544L: linux-acpi@vger.kernel.org 9545S: Supported 9546T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9547F: Documentation/firmware-guide/acpi/gpio-properties.rst 9548F: drivers/gpio/gpiolib-acpi.c 9549F: drivers/gpio/gpiolib-acpi.h 9550 9551GPIO AGGREGATOR 9552M: Geert Uytterhoeven <geert+renesas@glider.be> 9553L: linux-gpio@vger.kernel.org 9554S: Supported 9555F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9556F: drivers/gpio/gpio-aggregator.c 9557 9558GPIO IR Transmitter 9559M: Sean Young <sean@mess.org> 9560L: linux-media@vger.kernel.org 9561S: Maintained 9562F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9563F: drivers/media/rc/gpio-ir-tx.c 9564 9565GPIO MOCKUP DRIVER 9566M: Bamvor Jian Zhang <bamv2005@gmail.com> 9567L: linux-gpio@vger.kernel.org 9568S: Maintained 9569F: drivers/gpio/gpio-mockup.c 9570F: tools/testing/selftests/gpio/ 9571 9572GPIO REGMAP 9573M: Michael Walle <mwalle@kernel.org> 9574S: Maintained 9575F: drivers/gpio/gpio-regmap.c 9576F: include/linux/gpio/regmap.h 9577K: (devm_)?gpio_regmap_(un)?register 9578 9579GPIO SUBSYSTEM 9580M: Linus Walleij <linus.walleij@linaro.org> 9581M: Bartosz Golaszewski <brgl@bgdev.pl> 9582L: linux-gpio@vger.kernel.org 9583S: Maintained 9584T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9585F: Documentation/admin-guide/gpio/ 9586F: Documentation/devicetree/bindings/gpio/ 9587F: Documentation/driver-api/gpio/ 9588F: drivers/gpio/ 9589F: include/dt-bindings/gpio/ 9590F: include/linux/gpio.h 9591F: include/linux/gpio/ 9592F: include/linux/of_gpio.h 9593 9594GPIO UAPI 9595M: Bartosz Golaszewski <brgl@bgdev.pl> 9596R: Kent Gibson <warthog618@gmail.com> 9597L: linux-gpio@vger.kernel.org 9598S: Maintained 9599T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9600F: Documentation/ABI/obsolete/sysfs-gpio 9601F: Documentation/ABI/testing/gpio-cdev 9602F: Documentation/userspace-api/gpio/ 9603F: drivers/gpio/gpiolib-cdev.c 9604F: include/uapi/linux/gpio.h 9605F: tools/gpio/ 9606 9607GRE DEMULTIPLEXER DRIVER 9608M: Dmitry Kozlov <xeb@mail.ru> 9609L: netdev@vger.kernel.org 9610S: Maintained 9611F: include/net/gre.h 9612F: net/ipv4/gre_demux.c 9613F: net/ipv4/gre_offload.c 9614 9615GRETH 10/100/1G Ethernet MAC device driver 9616M: Andreas Larsson <andreas@gaisler.com> 9617L: netdev@vger.kernel.org 9618S: Maintained 9619F: drivers/net/ethernet/aeroflex/ 9620 9621GREYBUS AUDIO PROTOCOLS DRIVERS 9622M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9623M: Mark Greer <mgreer@animalcreek.com> 9624S: Maintained 9625F: drivers/staging/greybus/audio_apbridgea.c 9626F: drivers/staging/greybus/audio_apbridgea.h 9627F: drivers/staging/greybus/audio_codec.c 9628F: drivers/staging/greybus/audio_codec.h 9629F: drivers/staging/greybus/audio_gb.c 9630F: drivers/staging/greybus/audio_manager.c 9631F: drivers/staging/greybus/audio_manager.h 9632F: drivers/staging/greybus/audio_manager_module.c 9633F: drivers/staging/greybus/audio_manager_private.h 9634F: drivers/staging/greybus/audio_manager_sysfs.c 9635F: drivers/staging/greybus/audio_module.c 9636F: drivers/staging/greybus/audio_topology.c 9637 9638GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9639M: Viresh Kumar <vireshk@kernel.org> 9640S: Maintained 9641F: drivers/staging/greybus/authentication.c 9642F: drivers/staging/greybus/bootrom.c 9643F: drivers/staging/greybus/firmware.h 9644F: drivers/staging/greybus/fw-core.c 9645F: drivers/staging/greybus/fw-download.c 9646F: drivers/staging/greybus/fw-management.c 9647F: drivers/staging/greybus/greybus_authentication.h 9648F: drivers/staging/greybus/greybus_firmware.h 9649F: drivers/staging/greybus/hid.c 9650F: drivers/staging/greybus/i2c.c 9651F: drivers/staging/greybus/spi.c 9652F: drivers/staging/greybus/spilib.c 9653F: drivers/staging/greybus/spilib.h 9654 9655GREYBUS LOOPBACK DRIVER 9656M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9657S: Maintained 9658F: drivers/staging/greybus/loopback.c 9659 9660GREYBUS PLATFORM DRIVERS 9661M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9662S: Maintained 9663F: drivers/staging/greybus/arche-apb-ctrl.c 9664F: drivers/staging/greybus/arche-platform.c 9665F: drivers/staging/greybus/arche_platform.h 9666 9667GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9668M: Rui Miguel Silva <rmfrfs@gmail.com> 9669S: Maintained 9670F: drivers/staging/greybus/gpio.c 9671F: drivers/staging/greybus/light.c 9672F: drivers/staging/greybus/power_supply.c 9673F: drivers/staging/greybus/sdio.c 9674F: drivers/staging/greybus/spi.c 9675F: drivers/staging/greybus/spilib.c 9676 9677GREYBUS BEAGLEPLAY DRIVERS 9678M: Ayush Singh <ayushdevel1325@gmail.com> 9679L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9680S: Maintained 9681F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9682F: drivers/greybus/gb-beagleplay.c 9683 9684GREYBUS SUBSYSTEM 9685M: Johan Hovold <johan@kernel.org> 9686M: Alex Elder <elder@kernel.org> 9687M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9688L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9689S: Maintained 9690F: drivers/greybus/ 9691F: drivers/staging/greybus/ 9692F: include/linux/greybus.h 9693F: include/linux/greybus/ 9694 9695GREYBUS UART PROTOCOLS DRIVERS 9696M: David Lin <dtwlin@gmail.com> 9697S: Maintained 9698F: drivers/staging/greybus/log.c 9699F: drivers/staging/greybus/uart.c 9700 9701GS1662 VIDEO SERIALIZER 9702M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9703L: linux-media@vger.kernel.org 9704S: Maintained 9705T: git git://linuxtv.org/media_tree.git 9706F: drivers/media/spi/gs1662.c 9707 9708GSPCA FINEPIX SUBDRIVER 9709M: Frank Zago <frank@zago.net> 9710L: linux-media@vger.kernel.org 9711S: Maintained 9712T: git git://linuxtv.org/media_tree.git 9713F: drivers/media/usb/gspca/finepix.c 9714 9715GSPCA GL860 SUBDRIVER 9716M: Olivier Lorin <o.lorin@laposte.net> 9717L: linux-media@vger.kernel.org 9718S: Maintained 9719T: git git://linuxtv.org/media_tree.git 9720F: drivers/media/usb/gspca/gl860/ 9721 9722GSPCA M5602 SUBDRIVER 9723M: Erik Andren <erik.andren@gmail.com> 9724L: linux-media@vger.kernel.org 9725S: Maintained 9726T: git git://linuxtv.org/media_tree.git 9727F: drivers/media/usb/gspca/m5602/ 9728 9729GSPCA PAC207 SONIXB SUBDRIVER 9730M: Hans Verkuil <hverkuil@xs4all.nl> 9731L: linux-media@vger.kernel.org 9732S: Odd Fixes 9733T: git git://linuxtv.org/media_tree.git 9734F: drivers/media/usb/gspca/pac207.c 9735 9736GSPCA SN9C20X SUBDRIVER 9737M: Brian Johnson <brijohn@gmail.com> 9738L: linux-media@vger.kernel.org 9739S: Maintained 9740T: git git://linuxtv.org/media_tree.git 9741F: drivers/media/usb/gspca/sn9c20x.c 9742 9743GSPCA T613 SUBDRIVER 9744M: Leandro Costantino <lcostantino@gmail.com> 9745L: linux-media@vger.kernel.org 9746S: Maintained 9747T: git git://linuxtv.org/media_tree.git 9748F: drivers/media/usb/gspca/t613.c 9749 9750GSPCA USB WEBCAM DRIVER 9751M: Hans Verkuil <hverkuil@xs4all.nl> 9752L: linux-media@vger.kernel.org 9753S: Odd Fixes 9754T: git git://linuxtv.org/media_tree.git 9755F: drivers/media/usb/gspca/ 9756 9757GTP (GPRS Tunneling Protocol) 9758M: Pablo Neira Ayuso <pablo@netfilter.org> 9759M: Harald Welte <laforge@gnumonks.org> 9760L: osmocom-net-gprs@lists.osmocom.org 9761S: Maintained 9762T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9763F: drivers/net/gtp.c 9764 9765GUID PARTITION TABLE (GPT) 9766M: Davidlohr Bueso <dave@stgolabs.net> 9767L: linux-efi@vger.kernel.org 9768S: Maintained 9769F: block/partitions/efi.* 9770 9771HABANALABS PCI DRIVER 9772M: Ofir Bitton <obitton@habana.ai> 9773L: dri-devel@lists.freedesktop.org 9774S: Supported 9775C: irc://irc.oftc.net/dri-devel 9776T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 9777F: Documentation/ABI/testing/debugfs-driver-habanalabs 9778F: Documentation/ABI/testing/sysfs-driver-habanalabs 9779F: drivers/accel/habanalabs/ 9780F: include/linux/habanalabs/ 9781F: include/trace/events/habanalabs.h 9782F: include/uapi/drm/habanalabs_accel.h 9783 9784HACKRF MEDIA DRIVER 9785L: linux-media@vger.kernel.org 9786S: Orphan 9787W: https://linuxtv.org 9788Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9789F: drivers/media/usb/hackrf/ 9790 9791HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9792M: Chuck Lever <chuck.lever@oracle.com> 9793L: kernel-tls-handshake@lists.linux.dev 9794L: netdev@vger.kernel.org 9795S: Maintained 9796F: Documentation/netlink/specs/handshake.yaml 9797F: Documentation/networking/tls-handshake.rst 9798F: include/net/handshake.h 9799F: include/trace/events/handshake.h 9800F: net/handshake/ 9801 9802HANTRO VPU CODEC DRIVER 9803M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9804M: Philipp Zabel <p.zabel@pengutronix.de> 9805L: linux-media@vger.kernel.org 9806L: linux-rockchip@lists.infradead.org 9807S: Maintained 9808F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9809F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9810F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9811F: drivers/media/platform/verisilicon/ 9812 9813HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9814M: Frank Seidel <frank@f-seidel.de> 9815L: platform-driver-x86@vger.kernel.org 9816S: Maintained 9817W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9818F: drivers/platform/x86/hdaps.c 9819 9820HARDWARE MONITORING 9821M: Jean Delvare <jdelvare@suse.com> 9822M: Guenter Roeck <linux@roeck-us.net> 9823L: linux-hwmon@vger.kernel.org 9824S: Maintained 9825W: http://hwmon.wiki.kernel.org/ 9826T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9827F: Documentation/ABI/testing/sysfs-class-hwmon 9828F: Documentation/devicetree/bindings/hwmon/ 9829F: Documentation/hwmon/ 9830F: drivers/hwmon/ 9831F: include/linux/hwmon*.h 9832F: include/trace/events/hwmon*.h 9833K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9834 9835HARDWARE RANDOM NUMBER GENERATOR CORE 9836M: Olivia Mackall <olivia@selenic.com> 9837M: Herbert Xu <herbert@gondor.apana.org.au> 9838L: linux-crypto@vger.kernel.org 9839S: Odd fixes 9840F: Documentation/admin-guide/hw_random.rst 9841F: Documentation/devicetree/bindings/rng/ 9842F: drivers/char/hw_random/ 9843F: include/linux/hw_random.h 9844 9845HARDWARE SPINLOCK CORE 9846M: Bjorn Andersson <andersson@kernel.org> 9847R: Baolin Wang <baolin.wang7@gmail.com> 9848L: linux-remoteproc@vger.kernel.org 9849S: Maintained 9850T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9851F: Documentation/devicetree/bindings/hwlock/ 9852F: Documentation/locking/hwspinlock.rst 9853F: drivers/hwspinlock/ 9854F: include/linux/hwspinlock.h 9855 9856HARDWARE TRACING FACILITIES 9857M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9858S: Maintained 9859F: drivers/hwtracing/ 9860 9861HARMONY SOUND DRIVER 9862L: linux-parisc@vger.kernel.org 9863S: Maintained 9864F: sound/parisc/harmony.* 9865 9866HDPVR USB VIDEO ENCODER DRIVER 9867M: Hans Verkuil <hverkuil@xs4all.nl> 9868L: linux-media@vger.kernel.org 9869S: Odd Fixes 9870W: https://linuxtv.org 9871T: git git://linuxtv.org/media_tree.git 9872F: drivers/media/usb/hdpvr/ 9873 9874HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9875M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9876S: Supported 9877F: drivers/misc/hpilo.[ch] 9878 9879HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9880M: Jerry Hoemann <jerry.hoemann@hpe.com> 9881S: Supported 9882F: Documentation/watchdog/hpwdt.rst 9883F: drivers/watchdog/hpwdt.c 9884 9885HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9886M: Don Brace <don.brace@microchip.com> 9887L: storagedev@microchip.com 9888L: linux-scsi@vger.kernel.org 9889S: Supported 9890F: Documentation/scsi/hpsa.rst 9891F: drivers/scsi/hpsa*.[ch] 9892F: include/linux/cciss*.h 9893F: include/uapi/linux/cciss*.h 9894 9895HFI1 DRIVER 9896M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9897L: linux-rdma@vger.kernel.org 9898S: Supported 9899F: drivers/infiniband/hw/hfi1 9900 9901HFS FILESYSTEM 9902L: linux-fsdevel@vger.kernel.org 9903S: Orphan 9904F: Documentation/filesystems/hfs.rst 9905F: fs/hfs/ 9906 9907HFSPLUS FILESYSTEM 9908L: linux-fsdevel@vger.kernel.org 9909S: Orphan 9910F: Documentation/filesystems/hfsplus.rst 9911F: fs/hfsplus/ 9912 9913HGA FRAMEBUFFER DRIVER 9914M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9915L: linux-nvidia@lists.surfsouth.com 9916S: Maintained 9917W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9918F: drivers/video/fbdev/hgafb.c 9919 9920HIBERNATION (aka Software Suspend, aka swsusp) 9921M: "Rafael J. Wysocki" <rafael@kernel.org> 9922M: Pavel Machek <pavel@ucw.cz> 9923L: linux-pm@vger.kernel.org 9924S: Supported 9925B: https://bugzilla.kernel.org 9926F: arch/*/include/asm/suspend*.h 9927F: arch/x86/power/ 9928F: drivers/base/power/ 9929F: include/linux/freezer.h 9930F: include/linux/pm.h 9931F: include/linux/suspend.h 9932F: kernel/power/ 9933 9934HID CORE LAYER 9935M: Jiri Kosina <jikos@kernel.org> 9936M: Benjamin Tissoires <bentiss@kernel.org> 9937L: linux-input@vger.kernel.org 9938S: Maintained 9939T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9940F: Documentation/hid/ 9941F: drivers/hid/ 9942F: include/linux/hid* 9943F: include/uapi/linux/hid* 9944F: samples/hid/ 9945F: tools/testing/selftests/hid/ 9946 9947HID LOGITECH DRIVERS 9948R: Filipe Laíns <lains@riseup.net> 9949L: linux-input@vger.kernel.org 9950S: Maintained 9951F: drivers/hid/hid-logitech-* 9952 9953HID NVIDIA SHIELD DRIVER 9954M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9955L: linux-input@vger.kernel.org 9956S: Maintained 9957F: drivers/hid/hid-nvidia-shield.c 9958 9959HID PHOENIX RC FLIGHT CONTROLLER 9960M: Marcus Folkesson <marcus.folkesson@gmail.com> 9961L: linux-input@vger.kernel.org 9962S: Maintained 9963F: drivers/hid/hid-pxrc.c 9964 9965HID PLAYSTATION DRIVER 9966M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9967L: linux-input@vger.kernel.org 9968S: Supported 9969F: drivers/hid/hid-playstation.c 9970 9971HID SENSOR HUB DRIVERS 9972M: Jiri Kosina <jikos@kernel.org> 9973M: Jonathan Cameron <jic23@kernel.org> 9974M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9975L: linux-input@vger.kernel.org 9976L: linux-iio@vger.kernel.org 9977S: Maintained 9978F: Documentation/hid/hid-sensor* 9979F: drivers/hid/hid-sensor-* 9980F: drivers/iio/*/hid-* 9981F: include/linux/hid-sensor-* 9982 9983HID VRC-2 CAR CONTROLLER DRIVER 9984M: Marcus Folkesson <marcus.folkesson@gmail.com> 9985L: linux-input@vger.kernel.org 9986S: Maintained 9987F: drivers/hid/hid-vrc2.c 9988 9989HID WACOM DRIVER 9990M: Ping Cheng <ping.cheng@wacom.com> 9991M: Jason Gerecke <jason.gerecke@wacom.com> 9992L: linux-input@vger.kernel.org 9993S: Maintained 9994F: drivers/hid/wacom.h 9995F: drivers/hid/wacom_* 9996 9997HID++ LOGITECH DRIVERS 9998R: Filipe Laíns <lains@riseup.net> 9999R: Bastien Nocera <hadess@hadess.net> 10000L: linux-input@vger.kernel.org 10001S: Maintained 10002F: drivers/hid/hid-logitech-hidpp.c 10003 10004HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10005M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10006M: Frederic Weisbecker <frederic@kernel.org> 10007M: Thomas Gleixner <tglx@linutronix.de> 10008L: linux-kernel@vger.kernel.org 10009S: Maintained 10010T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10011F: Documentation/timers/ 10012F: include/linux/clockchips.h 10013F: include/linux/hrtimer.h 10014F: include/linux/timer.h 10015F: kernel/time/clockevents.c 10016F: kernel/time/hrtimer.c 10017F: kernel/time/timer.c 10018F: kernel/time/timer_list.c 10019F: kernel/time/timer_migration.* 10020F: tools/testing/selftests/timers/ 10021 10022HIGH-SPEED SCC DRIVER FOR AX.25 10023L: linux-hams@vger.kernel.org 10024S: Orphan 10025F: drivers/net/hamradio/scc.c 10026 10027HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10028M: HighPoint Linux Team <linux@highpoint-tech.com> 10029S: Supported 10030W: http://www.highpoint-tech.com 10031F: Documentation/scsi/hptiop.rst 10032F: drivers/scsi/hptiop.c 10033 10034HIKEY960 ONBOARD USB GPIO HUB DRIVER 10035M: John Stultz <jstultz@google.com> 10036L: linux-kernel@vger.kernel.org 10037S: Maintained 10038F: drivers/misc/hisi_hikey_usb.c 10039 10040HIMAX HX83112B TOUCHSCREEN SUPPORT 10041M: Job Noorman <job@noorman.info> 10042L: linux-input@vger.kernel.org 10043S: Maintained 10044F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10045F: drivers/input/touchscreen/himax_hx83112b.c 10046 10047HIPPI 10048M: Jes Sorensen <jes@trained-monkey.org> 10049L: linux-hippi@sunsite.dk 10050S: Maintained 10051F: drivers/net/hippi/ 10052F: include/linux/hippidevice.h 10053F: include/uapi/linux/if_hippi.h 10054F: net/802/hippi.c 10055 10056HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10057M: Kurt Kanzenbach <kurt@linutronix.de> 10058L: netdev@vger.kernel.org 10059S: Maintained 10060F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10061F: drivers/net/dsa/hirschmann/* 10062F: include/linux/platform_data/hirschmann-hellcreek.h 10063F: net/dsa/tag_hellcreek.c 10064 10065HISILICON DMA DRIVER 10066M: Zhou Wang <wangzhou1@hisilicon.com> 10067M: Jie Hai <haijie1@huawei.com> 10068L: dmaengine@vger.kernel.org 10069S: Maintained 10070F: drivers/dma/hisi_dma.c 10071 10072HISILICON GPIO DRIVER 10073M: Jay Fang <f.fangjian@huawei.com> 10074L: linux-gpio@vger.kernel.org 10075S: Maintained 10076F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 10077F: drivers/gpio/gpio-hisi.c 10078 10079HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 10080M: Zhiqi Song <songzhiqi1@huawei.com> 10081M: Longfang Liu <liulongfang@huawei.com> 10082L: linux-crypto@vger.kernel.org 10083S: Maintained 10084F: Documentation/ABI/testing/debugfs-hisi-hpre 10085F: drivers/crypto/hisilicon/hpre/hpre.h 10086F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 10087F: drivers/crypto/hisilicon/hpre/hpre_main.c 10088 10089HISILICON HNS3 PMU DRIVER 10090M: Jijie Shao <shaojijie@huawei.com> 10091S: Supported 10092F: Documentation/admin-guide/perf/hns3-pmu.rst 10093F: drivers/perf/hisilicon/hns3_pmu.c 10094 10095HISILICON I2C CONTROLLER DRIVER 10096M: Yicong Yang <yangyicong@hisilicon.com> 10097L: linux-i2c@vger.kernel.org 10098S: Maintained 10099W: https://www.hisilicon.com 10100F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 10101F: drivers/i2c/busses/i2c-hisi.c 10102 10103HISILICON KUNPENG SOC HCCS DRIVER 10104M: Huisong Li <lihuisong@huawei.com> 10105S: Maintained 10106F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 10107F: drivers/soc/hisilicon/kunpeng_hccs.c 10108F: drivers/soc/hisilicon/kunpeng_hccs.h 10109 10110HISILICON LPC BUS DRIVER 10111M: Jay Fang <f.fangjian@huawei.com> 10112S: Maintained 10113W: http://www.hisilicon.com 10114F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 10115F: drivers/bus/hisi_lpc.c 10116 10117HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 10118M: Yisen Zhuang <yisen.zhuang@huawei.com> 10119M: Salil Mehta <salil.mehta@huawei.com> 10120M: Jijie Shao <shaojijie@huawei.com> 10121L: netdev@vger.kernel.org 10122S: Maintained 10123W: http://www.hisilicon.com 10124F: drivers/net/ethernet/hisilicon/hns3/ 10125 10126HISILICON NETWORK SUBSYSTEM DRIVER 10127M: Yisen Zhuang <yisen.zhuang@huawei.com> 10128M: Salil Mehta <salil.mehta@huawei.com> 10129L: netdev@vger.kernel.org 10130S: Maintained 10131W: http://www.hisilicon.com 10132F: Documentation/devicetree/bindings/net/hisilicon*.txt 10133F: drivers/net/ethernet/hisilicon/ 10134 10135HISILICON PMU DRIVER 10136M: Yicong Yang <yangyicong@hisilicon.com> 10137M: Jonathan Cameron <jonathan.cameron@huawei.com> 10138S: Supported 10139W: http://www.hisilicon.com 10140F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 10141F: Documentation/admin-guide/perf/hisi-pmu.rst 10142F: drivers/perf/hisilicon 10143 10144HISILICON PTT DRIVER 10145M: Yicong Yang <yangyicong@hisilicon.com> 10146M: Jonathan Cameron <jonathan.cameron@huawei.com> 10147L: linux-kernel@vger.kernel.org 10148S: Maintained 10149F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 10150F: Documentation/trace/hisi-ptt.rst 10151F: drivers/hwtracing/ptt/ 10152F: tools/perf/arch/arm64/util/hisi-ptt.c 10153F: tools/perf/util/hisi-ptt* 10154F: tools/perf/util/hisi-ptt-decoder/* 10155 10156HISILICON QM DRIVER 10157M: Weili Qian <qianweili@huawei.com> 10158M: Zhou Wang <wangzhou1@hisilicon.com> 10159L: linux-crypto@vger.kernel.org 10160S: Maintained 10161F: drivers/crypto/hisilicon/Kconfig 10162F: drivers/crypto/hisilicon/Makefile 10163F: drivers/crypto/hisilicon/qm.c 10164F: drivers/crypto/hisilicon/sgl.c 10165F: include/linux/hisi_acc_qm.h 10166 10167HISILICON ROCE DRIVER 10168M: Chengchang Tang <tangchengchang@huawei.com> 10169M: Junxian Huang <huangjunxian6@hisilicon.com> 10170L: linux-rdma@vger.kernel.org 10171S: Maintained 10172F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 10173F: drivers/infiniband/hw/hns/ 10174 10175HISILICON SAS Controller 10176M: Xiang Chen <chenxiang66@hisilicon.com> 10177S: Supported 10178W: http://www.hisilicon.com 10179F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 10180F: drivers/scsi/hisi_sas/ 10181 10182HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 10183M: Longfang Liu <liulongfang@huawei.com> 10184L: linux-crypto@vger.kernel.org 10185S: Maintained 10186F: Documentation/ABI/testing/debugfs-hisi-sec 10187F: drivers/crypto/hisilicon/sec2/sec.h 10188F: drivers/crypto/hisilicon/sec2/sec_crypto.c 10189F: drivers/crypto/hisilicon/sec2/sec_crypto.h 10190F: drivers/crypto/hisilicon/sec2/sec_main.c 10191 10192HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 10193M: Jay Fang <f.fangjian@huawei.com> 10194L: linux-spi@vger.kernel.org 10195S: Maintained 10196W: http://www.hisilicon.com 10197F: drivers/spi/spi-hisi-kunpeng.c 10198 10199HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 10200M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10201L: linux-kernel@vger.kernel.org 10202S: Maintained 10203F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 10204F: drivers/spmi/hisi-spmi-controller.c 10205 10206HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 10207M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10208L: linux-kernel@vger.kernel.org 10209S: Maintained 10210F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 10211F: drivers/mfd/hi6421-spmi-pmic.c 10212 10213HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 10214M: Weili Qian <qianweili@huawei.com> 10215S: Maintained 10216F: drivers/crypto/hisilicon/trng/trng.c 10217 10218HISILICON V3XX SPI NOR FLASH Controller Driver 10219M: Jay Fang <f.fangjian@huawei.com> 10220S: Maintained 10221W: http://www.hisilicon.com 10222F: drivers/spi/spi-hisi-sfc-v3xx.c 10223 10224HISILICON ZIP Controller DRIVER 10225M: Yang Shen <shenyang39@huawei.com> 10226M: Zhou Wang <wangzhou1@hisilicon.com> 10227L: linux-crypto@vger.kernel.org 10228S: Maintained 10229F: Documentation/ABI/testing/debugfs-hisi-zip 10230F: drivers/crypto/hisilicon/zip/ 10231 10232HMM - Heterogeneous Memory Management 10233M: Jérôme Glisse <jglisse@redhat.com> 10234L: linux-mm@kvack.org 10235S: Maintained 10236F: Documentation/mm/hmm.rst 10237F: include/linux/hmm* 10238F: lib/test_hmm* 10239F: mm/hmm* 10240F: tools/testing/selftests/mm/*hmm* 10241 10242HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 10243M: Petre Rodan <petre.rodan@subdimension.ro> 10244L: linux-iio@vger.kernel.org 10245S: Maintained 10246F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 10247F: drivers/iio/pressure/hsc030pa* 10248 10249HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 10250M: Andreas Klinger <ak@it-klinger.de> 10251M: Petre Rodan <petre.rodan@subdimension.ro> 10252L: linux-iio@vger.kernel.org 10253S: Maintained 10254F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 10255F: drivers/iio/pressure/mprls0025pa* 10256 10257HP BIOSCFG DRIVER 10258M: Jorge Lopez <jorge.lopez2@hp.com> 10259L: platform-driver-x86@vger.kernel.org 10260S: Maintained 10261F: drivers/platform/x86/hp/hp-bioscfg/ 10262 10263HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 10264L: platform-driver-x86@vger.kernel.org 10265S: Orphan 10266F: drivers/platform/x86/hp/tc1100-wmi.c 10267 10268HP WMI HARDWARE MONITOR DRIVER 10269M: James Seo <james@equiv.tech> 10270L: linux-hwmon@vger.kernel.org 10271S: Maintained 10272F: Documentation/hwmon/hp-wmi-sensors.rst 10273F: drivers/hwmon/hp-wmi-sensors.c 10274 10275HPET: High Precision Event Timers driver 10276M: Clemens Ladisch <clemens@ladisch.de> 10277S: Maintained 10278F: Documentation/timers/hpet.rst 10279F: drivers/char/hpet.c 10280F: include/linux/hpet.h 10281F: include/uapi/linux/hpet.h 10282 10283HPET: x86 10284S: Orphan 10285F: arch/x86/include/asm/hpet.h 10286F: arch/x86/kernel/hpet.c 10287 10288HPFS FILESYSTEM 10289M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 10290S: Maintained 10291W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 10292F: fs/hpfs/ 10293 10294HS3001 Hardware Temperature and Humidity Sensor 10295M: Andre Werner <andre.werner@systec-electronic.com> 10296L: linux-hwmon@vger.kernel.org 10297S: Maintained 10298F: drivers/hwmon/hs3001.c 10299 10300HSI SUBSYSTEM 10301M: Sebastian Reichel <sre@kernel.org> 10302S: Maintained 10303T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 10304F: Documentation/ABI/testing/sysfs-bus-hsi 10305F: Documentation/driver-api/hsi.rst 10306F: drivers/hsi/ 10307F: include/linux/hsi/ 10308F: include/uapi/linux/hsi/ 10309 10310HSO 3G MODEM DRIVER 10311L: linux-usb@vger.kernel.org 10312S: Orphan 10313F: drivers/net/usb/hso.c 10314 10315HSR NETWORK PROTOCOL 10316L: netdev@vger.kernel.org 10317S: Orphan 10318F: net/hsr/ 10319 10320HT16K33 LED CONTROLLER DRIVER 10321M: Robin van der Gracht <robin@protonic.nl> 10322S: Maintained 10323F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 10324F: drivers/auxdisplay/ht16k33.c 10325 10326HTCPEN TOUCHSCREEN DRIVER 10327M: Pau Oliva Fora <pof@eslack.org> 10328L: linux-input@vger.kernel.org 10329S: Maintained 10330F: drivers/input/touchscreen/htcpen.c 10331 10332HTE SUBSYSTEM 10333M: Dipen Patel <dipenp@nvidia.com> 10334L: timestamp@lists.linux.dev 10335S: Maintained 10336Q: https://patchwork.kernel.org/project/timestamp/list/ 10337T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 10338F: Documentation/devicetree/bindings/timestamp/ 10339F: Documentation/driver-api/hte/ 10340F: drivers/hte/ 10341F: include/linux/hte.h 10342 10343HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 10344M: Lorenzo Bianconi <lorenzo@kernel.org> 10345L: linux-iio@vger.kernel.org 10346S: Maintained 10347W: http://www.st.com/ 10348F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10349F: drivers/iio/humidity/hts221* 10350 10351HUAWEI ETHERNET DRIVER 10352M: Cai Huoqing <cai.huoqing@linux.dev> 10353L: netdev@vger.kernel.org 10354S: Maintained 10355F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10356F: drivers/net/ethernet/huawei/hinic/ 10357 10358HUGETLB SUBSYSTEM 10359M: Muchun Song <muchun.song@linux.dev> 10360L: linux-mm@kvack.org 10361S: Maintained 10362F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10363F: Documentation/admin-guide/mm/hugetlbpage.rst 10364F: Documentation/mm/hugetlbfs_reserv.rst 10365F: Documentation/mm/vmemmap_dedup.rst 10366F: fs/hugetlbfs/ 10367F: include/linux/hugetlb.h 10368F: mm/hugetlb.c 10369F: mm/hugetlb_vmemmap.c 10370F: mm/hugetlb_vmemmap.h 10371F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10372 10373HVA ST MEDIA DRIVER 10374M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10375L: linux-media@vger.kernel.org 10376S: Supported 10377W: https://linuxtv.org 10378T: git git://linuxtv.org/media_tree.git 10379F: drivers/media/platform/st/sti/hva 10380 10381HWPOISON MEMORY FAILURE HANDLING 10382M: Miaohe Lin <linmiaohe@huawei.com> 10383R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10384L: linux-mm@kvack.org 10385S: Maintained 10386F: mm/hwpoison-inject.c 10387F: mm/memory-failure.c 10388 10389HYCON HY46XX TOUCHSCREEN SUPPORT 10390M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10391L: linux-input@vger.kernel.org 10392S: Maintained 10393F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10394F: drivers/input/touchscreen/hycon-hy46xx.c 10395 10396HYGON PROCESSOR SUPPORT 10397M: Pu Wen <puwen@hygon.cn> 10398L: linux-kernel@vger.kernel.org 10399S: Maintained 10400F: arch/x86/kernel/cpu/hygon.c 10401 10402HYNIX HI556 SENSOR DRIVER 10403M: Sakari Ailus <sakari.ailus@linux.intel.com> 10404L: linux-media@vger.kernel.org 10405S: Maintained 10406T: git git://linuxtv.org/media_tree.git 10407F: drivers/media/i2c/hi556.c 10408 10409HYNIX HI846 SENSOR DRIVER 10410M: Martin Kepplinger <martin.kepplinger@puri.sm> 10411L: linux-media@vger.kernel.org 10412S: Maintained 10413F: drivers/media/i2c/hi846.c 10414 10415HYNIX HI847 SENSOR DRIVER 10416M: Sakari Ailus <sakari.ailus@linux.intel.com> 10417L: linux-media@vger.kernel.org 10418S: Maintained 10419F: drivers/media/i2c/hi847.c 10420 10421Hyper-V/Azure CORE AND DRIVERS 10422M: "K. Y. Srinivasan" <kys@microsoft.com> 10423M: Haiyang Zhang <haiyangz@microsoft.com> 10424M: Wei Liu <wei.liu@kernel.org> 10425M: Dexuan Cui <decui@microsoft.com> 10426L: linux-hyperv@vger.kernel.org 10427S: Supported 10428T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10429F: Documentation/ABI/stable/sysfs-bus-vmbus 10430F: Documentation/ABI/testing/debugfs-hyperv 10431F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10432F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10433F: Documentation/virt/hyperv 10434F: arch/arm64/hyperv 10435F: arch/arm64/include/asm/hyperv-tlfs.h 10436F: arch/arm64/include/asm/mshyperv.h 10437F: arch/x86/hyperv 10438F: arch/x86/include/asm/hyperv-tlfs.h 10439F: arch/x86/include/asm/mshyperv.h 10440F: arch/x86/include/asm/trace/hyperv.h 10441F: arch/x86/kernel/cpu/mshyperv.c 10442F: drivers/clocksource/hyperv_timer.c 10443F: drivers/hid/hid-hyperv.c 10444F: drivers/hv/ 10445F: drivers/input/serio/hyperv-keyboard.c 10446F: drivers/iommu/hyperv-iommu.c 10447F: drivers/net/ethernet/microsoft/ 10448F: drivers/net/hyperv/ 10449F: drivers/pci/controller/pci-hyperv-intf.c 10450F: drivers/pci/controller/pci-hyperv.c 10451F: drivers/scsi/storvsc_drv.c 10452F: drivers/uio/uio_hv_generic.c 10453F: drivers/video/fbdev/hyperv_fb.c 10454F: include/asm-generic/hyperv-tlfs.h 10455F: include/asm-generic/mshyperv.h 10456F: include/clocksource/hyperv_timer.h 10457F: include/linux/hyperv.h 10458F: include/net/mana 10459F: include/uapi/linux/hyperv.h 10460F: net/vmw_vsock/hyperv_transport.c 10461F: tools/hv/ 10462 10463HYPERBUS SUPPORT 10464M: Vignesh Raghavendra <vigneshr@ti.com> 10465R: Tudor Ambarus <tudor.ambarus@linaro.org> 10466L: linux-mtd@lists.infradead.org 10467S: Supported 10468Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10469C: irc://irc.oftc.net/mtd 10470T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10471F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10472F: drivers/mtd/hyperbus/ 10473F: include/linux/mtd/hyperbus.h 10474 10475HYPERVISOR VIRTUAL CONSOLE DRIVER 10476L: linuxppc-dev@lists.ozlabs.org 10477S: Odd Fixes 10478F: drivers/tty/hvc/ 10479 10480I2C ACPI SUPPORT 10481M: Mika Westerberg <mika.westerberg@linux.intel.com> 10482L: linux-i2c@vger.kernel.org 10483L: linux-acpi@vger.kernel.org 10484S: Maintained 10485F: drivers/i2c/i2c-core-acpi.c 10486 10487I2C ADDRESS TRANSLATOR (ATR) 10488M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10489R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10490L: linux-i2c@vger.kernel.org 10491S: Maintained 10492F: drivers/i2c/i2c-atr.c 10493F: include/linux/i2c-atr.h 10494 10495I2C CONTROLLER DRIVER FOR NVIDIA GPU 10496M: Ajay Gupta <ajayg@nvidia.com> 10497L: linux-i2c@vger.kernel.org 10498S: Maintained 10499F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10500F: drivers/i2c/busses/i2c-nvidia-gpu.c 10501 10502I2C MUXES 10503M: Peter Rosin <peda@axentia.se> 10504L: linux-i2c@vger.kernel.org 10505S: Maintained 10506F: Documentation/devicetree/bindings/i2c/i2c-arb* 10507F: Documentation/devicetree/bindings/i2c/i2c-gate* 10508F: Documentation/devicetree/bindings/i2c/i2c-mux* 10509F: Documentation/i2c/i2c-topology.rst 10510F: Documentation/i2c/muxes/ 10511F: drivers/i2c/i2c-mux.c 10512F: drivers/i2c/muxes/ 10513F: include/linux/i2c-mux.h 10514 10515I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10516M: Gregory CLEMENT <gregory.clement@bootlin.com> 10517L: linux-i2c@vger.kernel.org 10518S: Maintained 10519F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10520F: drivers/i2c/busses/i2c-mv64xxx.c 10521 10522I2C OVER PARALLEL PORT 10523M: Jean Delvare <jdelvare@suse.com> 10524L: linux-i2c@vger.kernel.org 10525S: Maintained 10526F: Documentation/i2c/busses/i2c-parport.rst 10527F: drivers/i2c/busses/i2c-parport.c 10528 10529I2C SUBSYSTEM 10530M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10531L: linux-i2c@vger.kernel.org 10532S: Maintained 10533W: https://i2c.wiki.kernel.org/ 10534Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10535T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10536F: Documentation/i2c/ 10537F: drivers/i2c/* 10538F: include/dt-bindings/i2c/i2c.h 10539F: include/linux/i2c-dev.h 10540F: include/linux/i2c-smbus.h 10541F: include/linux/i2c.h 10542F: include/uapi/linux/i2c-*.h 10543F: include/uapi/linux/i2c.h 10544 10545I2C SUBSYSTEM HOST DRIVERS 10546M: Andi Shyti <andi.shyti@kernel.org> 10547L: linux-i2c@vger.kernel.org 10548S: Maintained 10549W: https://i2c.wiki.kernel.org/ 10550Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10551T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10552F: Documentation/devicetree/bindings/i2c/ 10553F: drivers/i2c/algos/ 10554F: drivers/i2c/busses/ 10555F: include/dt-bindings/i2c/ 10556 10557I2C-TAOS-EVM DRIVER 10558M: Jean Delvare <jdelvare@suse.com> 10559L: linux-i2c@vger.kernel.org 10560S: Maintained 10561F: Documentation/i2c/busses/i2c-taos-evm.rst 10562F: drivers/i2c/busses/i2c-taos-evm.c 10563 10564I2C-TINY-USB DRIVER 10565M: Till Harbaum <till@harbaum.org> 10566L: linux-i2c@vger.kernel.org 10567S: Maintained 10568W: http://www.harbaum.org/till/i2c_tiny_usb 10569F: drivers/i2c/busses/i2c-tiny-usb.c 10570 10571I2C/SMBUS CONTROLLER DRIVERS FOR PC 10572M: Jean Delvare <jdelvare@suse.com> 10573L: linux-i2c@vger.kernel.org 10574S: Maintained 10575F: Documentation/i2c/busses/i2c-ali1535.rst 10576F: Documentation/i2c/busses/i2c-ali1563.rst 10577F: Documentation/i2c/busses/i2c-ali15x3.rst 10578F: Documentation/i2c/busses/i2c-amd756.rst 10579F: Documentation/i2c/busses/i2c-amd8111.rst 10580F: Documentation/i2c/busses/i2c-i801.rst 10581F: Documentation/i2c/busses/i2c-nforce2.rst 10582F: Documentation/i2c/busses/i2c-piix4.rst 10583F: Documentation/i2c/busses/i2c-sis5595.rst 10584F: Documentation/i2c/busses/i2c-sis630.rst 10585F: Documentation/i2c/busses/i2c-sis96x.rst 10586F: Documentation/i2c/busses/i2c-via.rst 10587F: Documentation/i2c/busses/i2c-viapro.rst 10588F: drivers/i2c/busses/i2c-ali1535.c 10589F: drivers/i2c/busses/i2c-ali1563.c 10590F: drivers/i2c/busses/i2c-ali15x3.c 10591F: drivers/i2c/busses/i2c-amd756-s4882.c 10592F: drivers/i2c/busses/i2c-amd756.c 10593F: drivers/i2c/busses/i2c-amd8111.c 10594F: drivers/i2c/busses/i2c-i801.c 10595F: drivers/i2c/busses/i2c-isch.c 10596F: drivers/i2c/busses/i2c-nforce2-s4985.c 10597F: drivers/i2c/busses/i2c-nforce2.c 10598F: drivers/i2c/busses/i2c-piix4.c 10599F: drivers/i2c/busses/i2c-sis5595.c 10600F: drivers/i2c/busses/i2c-sis630.c 10601F: drivers/i2c/busses/i2c-sis96x.c 10602F: drivers/i2c/busses/i2c-via.c 10603F: drivers/i2c/busses/i2c-viapro.c 10604 10605I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10606M: Hans de Goede <hdegoede@redhat.com> 10607L: linux-i2c@vger.kernel.org 10608S: Maintained 10609F: drivers/i2c/busses/i2c-cht-wc.c 10610 10611I2C/SMBUS ISMT DRIVER 10612M: Seth Heasley <seth.heasley@intel.com> 10613M: Neil Horman <nhorman@tuxdriver.com> 10614L: linux-i2c@vger.kernel.org 10615F: Documentation/i2c/busses/i2c-ismt.rst 10616F: drivers/i2c/busses/i2c-ismt.c 10617 10618I2C/SMBUS ZHAOXIN DRIVER 10619M: Hans Hu <hanshu@zhaoxin.com> 10620L: linux-i2c@vger.kernel.org 10621S: Maintained 10622W: https://www.zhaoxin.com 10623F: drivers/i2c/busses/i2c-viai2c-common.c 10624F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 10625 10626I2C/SMBUS STUB DRIVER 10627M: Jean Delvare <jdelvare@suse.com> 10628L: linux-i2c@vger.kernel.org 10629S: Maintained 10630F: drivers/i2c/i2c-stub.c 10631 10632I3C DRIVER FOR ASPEED AST2600 10633M: Jeremy Kerr <jk@codeconstruct.com.au> 10634S: Maintained 10635F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10636F: drivers/i3c/master/ast2600-i3c-master.c 10637 10638I3C DRIVER FOR CADENCE I3C MASTER IP 10639M: Przemysław Gaj <pgaj@cadence.com> 10640S: Maintained 10641F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10642F: drivers/i3c/master/i3c-master-cdns.c 10643 10644I3C DRIVER FOR SYNOPSYS DESIGNWARE 10645S: Orphan 10646F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10647F: drivers/i3c/master/dw* 10648 10649I3C SUBSYSTEM 10650M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10651L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10652S: Maintained 10653C: irc://chat.freenode.net/linux-i3c 10654T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10655F: Documentation/ABI/testing/sysfs-bus-i3c 10656F: Documentation/devicetree/bindings/i3c/ 10657F: Documentation/driver-api/i3c 10658F: drivers/i3c/ 10659F: include/dt-bindings/i3c/ 10660F: include/linux/i3c/ 10661 10662IBM Operation Panel Input Driver 10663M: Eddie James <eajames@linux.ibm.com> 10664L: linux-input@vger.kernel.org 10665S: Maintained 10666F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10667F: drivers/input/misc/ibm-panel.c 10668 10669IBM Power 842 compression accelerator 10670M: Haren Myneni <haren@us.ibm.com> 10671S: Supported 10672F: crypto/842.c 10673F: drivers/crypto/nx/Kconfig 10674F: drivers/crypto/nx/Makefile 10675F: drivers/crypto/nx/nx-842* 10676F: include/linux/sw842.h 10677F: lib/842/ 10678 10679IBM Power in-Nest Crypto Acceleration 10680M: Breno Leitão <leitao@debian.org> 10681M: Nayna Jain <nayna@linux.ibm.com> 10682M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10683L: linux-crypto@vger.kernel.org 10684S: Supported 10685F: drivers/crypto/nx/Kconfig 10686F: drivers/crypto/nx/Makefile 10687F: drivers/crypto/nx/nx-aes* 10688F: drivers/crypto/nx/nx-sha* 10689F: drivers/crypto/nx/nx.* 10690F: drivers/crypto/nx/nx_csbcpb.h 10691F: drivers/crypto/nx/nx_debugfs.c 10692 10693IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10694M: Tyrel Datwyler <tyreld@linux.ibm.com> 10695L: linux-pci@vger.kernel.org 10696L: linuxppc-dev@lists.ozlabs.org 10697S: Supported 10698F: drivers/pci/hotplug/rpadlpar* 10699 10700IBM Power Linux RAID adapter 10701M: Brian King <brking@us.ibm.com> 10702S: Supported 10703F: drivers/scsi/ipr.* 10704 10705IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10706M: Tyrel Datwyler <tyreld@linux.ibm.com> 10707L: linux-pci@vger.kernel.org 10708L: linuxppc-dev@lists.ozlabs.org 10709S: Supported 10710F: drivers/pci/hotplug/rpaphp* 10711 10712IBM Power SRIOV Virtual NIC Device Driver 10713M: Haren Myneni <haren@linux.ibm.com> 10714M: Rick Lindsley <ricklind@linux.ibm.com> 10715R: Nick Child <nnac123@linux.ibm.com> 10716R: Thomas Falcon <tlfalcon@linux.ibm.com> 10717L: netdev@vger.kernel.org 10718S: Supported 10719F: drivers/net/ethernet/ibm/ibmvnic.* 10720 10721IBM Power VFIO Support 10722M: Timothy Pearson <tpearson@raptorengineering.com> 10723S: Supported 10724F: drivers/vfio/vfio_iommu_spapr_tce.c 10725 10726IBM Power Virtual Ethernet Device Driver 10727M: Nick Child <nnac123@linux.ibm.com> 10728L: netdev@vger.kernel.org 10729S: Supported 10730F: drivers/net/ethernet/ibm/ibmveth.* 10731 10732IBM Power Virtual FC Device Drivers 10733M: Tyrel Datwyler <tyreld@linux.ibm.com> 10734L: linux-scsi@vger.kernel.org 10735S: Supported 10736F: drivers/scsi/ibmvscsi/ibmvfc* 10737 10738IBM Power Virtual Management Channel Driver 10739M: Brad Warrum <bwarrum@linux.ibm.com> 10740M: Ritu Agarwal <rituagar@linux.ibm.com> 10741S: Supported 10742F: drivers/misc/ibmvmc.* 10743 10744IBM Power Virtual SCSI Device Drivers 10745M: Tyrel Datwyler <tyreld@linux.ibm.com> 10746L: linux-scsi@vger.kernel.org 10747S: Supported 10748F: drivers/scsi/ibmvscsi/ibmvscsi* 10749F: include/scsi/viosrp.h 10750 10751IBM Power Virtual SCSI Device Target Driver 10752M: Tyrel Datwyler <tyreld@linux.ibm.com> 10753L: linux-scsi@vger.kernel.org 10754L: target-devel@vger.kernel.org 10755S: Supported 10756F: drivers/scsi/ibmvscsi_tgt/ 10757 10758IBM Power VMX Cryptographic instructions 10759M: Breno Leitão <leitao@debian.org> 10760M: Nayna Jain <nayna@linux.ibm.com> 10761M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10762L: linux-crypto@vger.kernel.org 10763S: Supported 10764F: arch/powerpc/crypto/Kconfig 10765F: arch/powerpc/crypto/Makefile 10766F: arch/powerpc/crypto/aes.c 10767F: arch/powerpc/crypto/aes_cbc.c 10768F: arch/powerpc/crypto/aes_ctr.c 10769F: arch/powerpc/crypto/aes_xts.c 10770F: arch/powerpc/crypto/aesp8-ppc.* 10771F: arch/powerpc/crypto/ghash.c 10772F: arch/powerpc/crypto/ghashp8-ppc.pl 10773F: arch/powerpc/crypto/ppc-xlate.pl 10774F: arch/powerpc/crypto/vmx.c 10775 10776IBM ServeRAID RAID DRIVER 10777S: Orphan 10778F: drivers/scsi/ips.* 10779 10780ICH LPC AND GPIO DRIVER 10781M: Peter Tyser <ptyser@xes-inc.com> 10782S: Maintained 10783F: drivers/gpio/gpio-ich.c 10784F: drivers/mfd/lpc_ich.c 10785 10786ICY I2C DRIVER 10787M: Max Staudt <max@enpas.org> 10788L: linux-i2c@vger.kernel.org 10789S: Maintained 10790F: drivers/i2c/busses/i2c-icy.c 10791 10792IDEAPAD LAPTOP EXTRAS DRIVER 10793M: Ike Panhc <ike.pan@canonical.com> 10794L: platform-driver-x86@vger.kernel.org 10795S: Maintained 10796W: http://launchpad.net/ideapad-laptop 10797F: drivers/platform/x86/ideapad-laptop.c 10798 10799IDEAPAD LAPTOP SLIDEBAR DRIVER 10800M: Andrey Moiseev <o2g.org.ru@gmail.com> 10801L: linux-input@vger.kernel.org 10802S: Maintained 10803W: https://github.com/o2genum/ideapad-slidebar 10804F: drivers/input/misc/ideapad_slidebar.c 10805 10806IDT VersaClock 5 CLOCK DRIVER 10807M: Luca Ceresoli <luca@lucaceresoli.net> 10808S: Maintained 10809F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10810F: drivers/clk/clk-versaclock5.c 10811 10812IEEE 802.15.4 SUBSYSTEM 10813M: Alexander Aring <alex.aring@gmail.com> 10814M: Stefan Schmidt <stefan@datenfreihafen.org> 10815M: Miquel Raynal <miquel.raynal@bootlin.com> 10816L: linux-wpan@vger.kernel.org 10817S: Maintained 10818W: https://linux-wpan.org/ 10819Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10820T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10821T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10822F: Documentation/networking/ieee802154.rst 10823F: drivers/net/ieee802154/ 10824F: include/linux/ieee802154.h 10825F: include/linux/nl802154.h 10826F: include/net/af_ieee802154.h 10827F: include/net/cfg802154.h 10828F: include/net/ieee802154_netdev.h 10829F: include/net/mac802154.h 10830F: include/net/nl802154.h 10831F: net/ieee802154/ 10832F: net/mac802154/ 10833 10834Intel VIRTIO DATA PATH ACCELERATOR 10835M: Zhu Lingshan <lingshan.zhu@kernel.org> 10836L: virtualization@lists.linux.dev 10837S: Supported 10838F: drivers/vdpa/ifcvf/ 10839 10840IFE PROTOCOL 10841M: Yotam Gigi <yotam.gi@gmail.com> 10842M: Jamal Hadi Salim <jhs@mojatatu.com> 10843F: include/net/ife.h 10844F: include/uapi/linux/ife.h 10845F: net/ife 10846 10847IGORPLUG-USB IR RECEIVER 10848M: Sean Young <sean@mess.org> 10849L: linux-media@vger.kernel.org 10850S: Maintained 10851F: drivers/media/rc/igorplugusb.c 10852 10853IGUANAWORKS USB IR TRANSCEIVER 10854M: Sean Young <sean@mess.org> 10855L: linux-media@vger.kernel.org 10856S: Maintained 10857F: drivers/media/rc/iguanair.c 10858 10859IIO BACKEND FRAMEWORK 10860M: Nuno Sa <nuno.sa@analog.com> 10861R: Olivier Moysan <olivier.moysan@foss.st.com> 10862L: linux-iio@vger.kernel.org 10863S: Maintained 10864F: drivers/iio/industrialio-backend.c 10865F: include/linux/iio/backend.h 10866 10867IIO DIGITAL POTENTIOMETER DAC 10868M: Peter Rosin <peda@axentia.se> 10869L: linux-iio@vger.kernel.org 10870S: Maintained 10871F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10872F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10873F: drivers/iio/dac/dpot-dac.c 10874 10875IIO ENVELOPE DETECTOR 10876M: Peter Rosin <peda@axentia.se> 10877L: linux-iio@vger.kernel.org 10878S: Maintained 10879F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10880F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10881F: drivers/iio/adc/envelope-detector.c 10882 10883IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10884M: Matti Vaittinen <mazziesaccount@gmail.com> 10885L: linux-iio@vger.kernel.org 10886S: Maintained 10887F: drivers/iio/industrialio-gts-helper.c 10888F: include/linux/iio/iio-gts-helper.h 10889F: drivers/iio/test/iio-test-gts.c 10890 10891IIO MULTIPLEXER 10892M: Peter Rosin <peda@axentia.se> 10893L: linux-iio@vger.kernel.org 10894S: Maintained 10895F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10896F: drivers/iio/multiplexer/iio-mux.c 10897 10898IIO SCMI BASED DRIVER 10899M: Jyoti Bhayana <jbhayana@google.com> 10900L: linux-iio@vger.kernel.org 10901S: Maintained 10902F: drivers/iio/common/scmi_sensors/scmi_iio.c 10903 10904IIO SUBSYSTEM AND DRIVERS 10905M: Jonathan Cameron <jic23@kernel.org> 10906R: Lars-Peter Clausen <lars@metafoo.de> 10907L: linux-iio@vger.kernel.org 10908S: Maintained 10909T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10910F: Documentation/ABI/testing/configfs-iio* 10911F: Documentation/ABI/testing/sysfs-bus-iio* 10912F: Documentation/devicetree/bindings/iio/ 10913F: Documentation/iio/ 10914F: drivers/iio/ 10915F: drivers/staging/iio/ 10916F: include/dt-bindings/iio/ 10917F: include/linux/iio/ 10918F: tools/iio/ 10919 10920IIO UNIT CONVERTER 10921M: Peter Rosin <peda@axentia.se> 10922L: linux-iio@vger.kernel.org 10923S: Maintained 10924F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10925F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10926F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10927F: drivers/iio/afe/iio-rescale.c 10928 10929IKANOS/ADI EAGLE ADSL USB DRIVER 10930M: Matthieu Castet <castet.matthieu@free.fr> 10931M: Stanislaw Gruszka <stf_xl@wp.pl> 10932S: Maintained 10933F: drivers/usb/atm/ueagle-atm.c 10934 10935IMAGIS TOUCHSCREEN DRIVER 10936M: Markuss Broks <markuss.broks@gmail.com> 10937S: Maintained 10938F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10939F: drivers/input/touchscreen/imagis.c 10940 10941IMGTEC ASCII LCD DRIVER 10942M: Paul Burton <paulburton@kernel.org> 10943S: Maintained 10944F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10945F: drivers/auxdisplay/img-ascii-lcd.c 10946 10947IMGTEC JPEG ENCODER DRIVER 10948M: Devarsh Thakkar <devarsht@ti.com> 10949L: linux-media@vger.kernel.org 10950S: Supported 10951F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 10952F: drivers/media/platform/imagination/e5010* 10953 10954IMGTEC IR DECODER DRIVER 10955S: Orphan 10956F: drivers/media/rc/img-ir/ 10957 10958IMGTEC POWERVR DRM DRIVER 10959M: Frank Binns <frank.binns@imgtec.com> 10960M: Matt Coster <matt.coster@imgtec.com> 10961S: Supported 10962T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 10963F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10964F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10965F: Documentation/gpu/imagination/ 10966F: drivers/gpu/drm/imagination/ 10967F: include/uapi/drm/pvr_drm.h 10968 10969IMON SOUNDGRAPH USB IR RECEIVER 10970M: Sean Young <sean@mess.org> 10971L: linux-media@vger.kernel.org 10972S: Maintained 10973F: drivers/media/rc/imon.c 10974F: drivers/media/rc/imon_raw.c 10975 10976IMS TWINTURBO FRAMEBUFFER DRIVER 10977L: linux-fbdev@vger.kernel.org 10978S: Orphan 10979F: drivers/video/fbdev/imsttfb.c 10980 10981INDEX OF FURTHER KERNEL DOCUMENTATION 10982M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 10983S: Maintained 10984F: Documentation/process/kernel-docs.rst 10985 10986INDUSTRY PACK SUBSYSTEM (IPACK) 10987M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10988M: Jens Taprogge <jens.taprogge@taprogge.org> 10989M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10990L: industrypack-devel@lists.sourceforge.net 10991S: Maintained 10992W: http://industrypack.sourceforge.net 10993F: drivers/ipack/ 10994 10995INFINEON DPS310 Driver 10996M: Eddie James <eajames@linux.ibm.com> 10997L: linux-iio@vger.kernel.org 10998S: Maintained 10999F: drivers/iio/pressure/dps310.c 11000 11001INFINEON PEB2466 ASoC CODEC 11002M: Herve Codina <herve.codina@bootlin.com> 11003L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11004S: Maintained 11005F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 11006F: sound/soc/codecs/peb2466.c 11007 11008INFINIBAND SUBSYSTEM 11009M: Jason Gunthorpe <jgg@nvidia.com> 11010M: Leon Romanovsky <leonro@nvidia.com> 11011L: linux-rdma@vger.kernel.org 11012S: Supported 11013W: https://github.com/linux-rdma/rdma-core 11014Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11015T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 11016F: Documentation/devicetree/bindings/infiniband/ 11017F: Documentation/infiniband/ 11018F: drivers/infiniband/ 11019F: include/rdma/ 11020F: include/trace/events/ib_mad.h 11021F: include/trace/events/ib_umad.h 11022F: include/trace/misc/rdma.h 11023F: include/uapi/linux/if_infiniband.h 11024F: include/uapi/rdma/ 11025F: samples/bpf/ibumad_kern.c 11026F: samples/bpf/ibumad_user.c 11027 11028INGENIC JZ4780 NAND DRIVER 11029M: Harvey Hunt <harveyhuntnexus@gmail.com> 11030L: linux-mtd@lists.infradead.org 11031L: linux-mips@vger.kernel.org 11032S: Maintained 11033F: drivers/mtd/nand/raw/ingenic/ 11034 11035INGENIC JZ47xx SoCs 11036M: Paul Cercueil <paul@crapouillou.net> 11037L: linux-mips@vger.kernel.org 11038S: Maintained 11039F: arch/mips/boot/dts/ingenic/ 11040F: arch/mips/generic/board-ingenic.c 11041F: arch/mips/include/asm/mach-ingenic/ 11042F: arch/mips/ingenic/Kconfig 11043F: drivers/clk/ingenic/ 11044F: drivers/dma/dma-jz4780.c 11045F: drivers/gpu/drm/ingenic/ 11046F: drivers/i2c/busses/i2c-jz4780.c 11047F: drivers/iio/adc/ingenic-adc.c 11048F: drivers/irqchip/irq-ingenic.c 11049F: drivers/memory/jz4780-nemc.c 11050F: drivers/mmc/host/jz4740_mmc.c 11051F: drivers/mtd/nand/raw/ingenic/ 11052F: drivers/pinctrl/pinctrl-ingenic.c 11053F: drivers/power/supply/ingenic-battery.c 11054F: drivers/pwm/pwm-jz4740.c 11055F: drivers/remoteproc/ingenic_rproc.c 11056F: drivers/rtc/rtc-jz4740.c 11057F: drivers/tty/serial/8250/8250_ingenic.c 11058F: drivers/usb/musb/jz4740.c 11059F: drivers/watchdog/jz4740_wdt.c 11060F: include/dt-bindings/iio/adc/ingenic,adc.h 11061F: include/linux/mfd/ingenic-tcu.h 11062F: sound/soc/codecs/jz47* 11063F: sound/soc/jz4740/ 11064 11065INJOINIC IP5xxx POWER BANK IC DRIVER 11066M: Samuel Holland <samuel@sholland.org> 11067S: Maintained 11068F: drivers/power/supply/ip5xxx_power.c 11069 11070INOTIFY 11071M: Jan Kara <jack@suse.cz> 11072R: Amir Goldstein <amir73il@gmail.com> 11073L: linux-fsdevel@vger.kernel.org 11074S: Maintained 11075F: Documentation/filesystems/inotify.rst 11076F: fs/notify/inotify/ 11077F: include/linux/inotify.h 11078F: include/uapi/linux/inotify.h 11079 11080INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 11081M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 11082L: linux-input@vger.kernel.org 11083S: Maintained 11084Q: http://patchwork.kernel.org/project/linux-input/list/ 11085T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 11086F: Documentation/devicetree/bindings/input/ 11087F: Documentation/devicetree/bindings/serio/ 11088F: Documentation/input/ 11089F: drivers/input/ 11090F: include/dt-bindings/input/ 11091F: include/linux/input.h 11092F: include/linux/input/ 11093F: include/uapi/linux/input-event-codes.h 11094F: include/uapi/linux/input.h 11095 11096INPUT MULTITOUCH (MT) PROTOCOL 11097M: Henrik Rydberg <rydberg@bitmath.org> 11098L: linux-input@vger.kernel.org 11099S: Odd fixes 11100F: Documentation/input/multi-touch-protocol.rst 11101F: drivers/input/input-mt.c 11102K: \b(ABS|SYN)_MT_ 11103 11104INSIDE SECURE CRYPTO DRIVER 11105M: Antoine Tenart <atenart@kernel.org> 11106L: linux-crypto@vger.kernel.org 11107S: Maintained 11108F: drivers/crypto/inside-secure/ 11109 11110INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 11111M: Mimi Zohar <zohar@linux.ibm.com> 11112M: Roberto Sassu <roberto.sassu@huawei.com> 11113M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 11114R: Eric Snowberg <eric.snowberg@oracle.com> 11115L: linux-integrity@vger.kernel.org 11116S: Supported 11117T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 11118F: security/integrity/ 11119F: security/integrity/ima/ 11120 11121INTEL 810/815 FRAMEBUFFER DRIVER 11122M: Antonino Daplas <adaplas@gmail.com> 11123L: linux-fbdev@vger.kernel.org 11124S: Maintained 11125F: drivers/video/fbdev/i810/ 11126 11127INTEL 8254 COUNTER DRIVER 11128M: William Breathitt Gray <wbg@kernel.org> 11129L: linux-iio@vger.kernel.org 11130S: Maintained 11131F: drivers/counter/i8254.c 11132F: include/linux/i8254.h 11133 11134INTEL 8255 GPIO DRIVER 11135M: William Breathitt Gray <wbg@kernel.org> 11136L: linux-gpio@vger.kernel.org 11137S: Maintained 11138F: drivers/gpio/gpio-i8255.c 11139F: drivers/gpio/gpio-i8255.h 11140 11141INTEL ASoC DRIVERS 11142M: Cezary Rojewski <cezary.rojewski@intel.com> 11143M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 11144M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 11145M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 11146M: Bard Liao <yung-chuan.liao@linux.intel.com> 11147M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 11148M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 11149L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11150S: Supported 11151F: sound/soc/intel/ 11152 11153INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 11154M: Hans de Goede <hdegoede@redhat.com> 11155L: platform-driver-x86@vger.kernel.org 11156S: Maintained 11157F: drivers/platform/x86/intel/atomisp2/pm.c 11158 11159INTEL ATOMISP2 LED DRIVER 11160M: Hans de Goede <hdegoede@redhat.com> 11161L: platform-driver-x86@vger.kernel.org 11162S: Maintained 11163F: drivers/platform/x86/intel/atomisp2/led.c 11164 11165INTEL BIOS SAR INT1092 DRIVER 11166M: Shravan Sudhakar <s.shravan@intel.com> 11167L: platform-driver-x86@vger.kernel.org 11168S: Maintained 11169F: drivers/platform/x86/intel/int1092/ 11170 11171INTEL BROXTON PMC DRIVER 11172M: Mika Westerberg <mika.westerberg@linux.intel.com> 11173M: Zha Qipeng <qipeng.zha@intel.com> 11174S: Maintained 11175F: drivers/mfd/intel_pmc_bxt.c 11176F: include/linux/mfd/intel_pmc_bxt.h 11177 11178INTEL C600 SERIES SAS CONTROLLER DRIVER 11179M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 11180L: linux-scsi@vger.kernel.org 11181S: Supported 11182T: git git://git.code.sf.net/p/intel-sas/isci 11183F: drivers/scsi/isci/ 11184 11185INTEL CPU family model numbers 11186M: Tony Luck <tony.luck@intel.com> 11187M: x86@kernel.org 11188L: linux-kernel@vger.kernel.org 11189S: Supported 11190F: arch/x86/include/asm/intel-family.h 11191 11192INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 11193M: Jani Nikula <jani.nikula@linux.intel.com> 11194M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11195L: intel-gfx@lists.freedesktop.org 11196L: intel-xe@lists.freedesktop.org 11197S: Supported 11198F: drivers/gpu/drm/i915/display/ 11199F: drivers/gpu/drm/xe/display/ 11200F: drivers/gpu/drm/xe/compat-i915-headers 11201F: include/drm/intel/ 11202 11203INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 11204M: Jani Nikula <jani.nikula@linux.intel.com> 11205M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 11206M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11207M: Tvrtko Ursulin <tursulin@ursulin.net> 11208L: intel-gfx@lists.freedesktop.org 11209S: Supported 11210W: https://drm.pages.freedesktop.org/intel-docs/ 11211Q: http://patchwork.freedesktop.org/project/intel-gfx/ 11212B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 11213C: irc://irc.oftc.net/intel-gfx 11214T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 11215F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 11216F: Documentation/gpu/i915.rst 11217F: drivers/gpu/drm/ci/xfails/i915* 11218F: drivers/gpu/drm/i915/ 11219F: include/drm/intel/ 11220F: include/uapi/drm/i915_drm.h 11221 11222INTEL DRM XE DRIVER (Lunar Lake and newer) 11223M: Lucas De Marchi <lucas.demarchi@intel.com> 11224M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 11225M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11226L: intel-xe@lists.freedesktop.org 11227S: Supported 11228W: https://drm.pages.freedesktop.org/intel-docs/ 11229Q: http://patchwork.freedesktop.org/project/intel-xe/ 11230B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 11231C: irc://irc.oftc.net/xe 11232T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 11233F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 11234F: Documentation/gpu/xe/ 11235F: drivers/gpu/drm/xe/ 11236F: include/drm/intel/ 11237F: include/uapi/drm/xe_drm.h 11238 11239INTEL ETHERNET DRIVERS 11240M: Tony Nguyen <anthony.l.nguyen@intel.com> 11241M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 11242L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 11243S: Supported 11244W: https://www.intel.com/content/www/us/en/support.html 11245Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 11246T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 11247T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 11248F: Documentation/networking/device_drivers/ethernet/intel/ 11249F: drivers/net/ethernet/intel/ 11250F: drivers/net/ethernet/intel/*/ 11251F: include/linux/avf/virtchnl.h 11252F: include/linux/net/intel/iidc.h 11253 11254INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 11255M: Mustafa Ismail <mustafa.ismail@intel.com> 11256M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 11257L: linux-rdma@vger.kernel.org 11258S: Supported 11259F: drivers/infiniband/hw/irdma/ 11260F: include/uapi/rdma/irdma-abi.h 11261 11262INTEL GPIO DRIVERS 11263M: Andy Shevchenko <andy@kernel.org> 11264L: linux-gpio@vger.kernel.org 11265S: Supported 11266T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11267F: drivers/gpio/gpio-elkhartlake.c 11268F: drivers/gpio/gpio-graniterapids.c 11269F: drivers/gpio/gpio-ich.c 11270F: drivers/gpio/gpio-merrifield.c 11271F: drivers/gpio/gpio-ml-ioh.c 11272F: drivers/gpio/gpio-pch.c 11273F: drivers/gpio/gpio-sch.c 11274F: drivers/gpio/gpio-sodaville.c 11275F: drivers/gpio/gpio-tangier.c 11276F: drivers/gpio/gpio-tangier.h 11277 11278INTEL GVT-g DRIVERS (Intel GPU Virtualization) 11279M: Zhenyu Wang <zhenyuw@linux.intel.com> 11280M: Zhi Wang <zhi.wang.linux@gmail.com> 11281L: intel-gvt-dev@lists.freedesktop.org 11282L: intel-gfx@lists.freedesktop.org 11283S: Supported 11284W: https://github.com/intel/gvt-linux/wiki 11285T: git https://github.com/intel/gvt-linux.git 11286F: drivers/gpu/drm/i915/gvt/ 11287 11288INTEL HID EVENT DRIVER 11289M: Alex Hung <alexhung@gmail.com> 11290L: platform-driver-x86@vger.kernel.org 11291S: Maintained 11292F: drivers/platform/x86/intel/hid.c 11293 11294INTEL I/OAT DMA DRIVER 11295M: Dave Jiang <dave.jiang@intel.com> 11296R: Dan Williams <dan.j.williams@intel.com> 11297L: dmaengine@vger.kernel.org 11298S: Supported 11299Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 11300F: drivers/dma/ioat* 11301 11302INTEL IAA CRYPTO DRIVER 11303M: Tom Zanussi <tom.zanussi@linux.intel.com> 11304L: linux-crypto@vger.kernel.org 11305S: Supported 11306F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 11307F: drivers/crypto/intel/iaa/* 11308 11309INTEL IDLE DRIVER 11310M: Jacob Pan <jacob.jun.pan@linux.intel.com> 11311M: Len Brown <lenb@kernel.org> 11312L: linux-pm@vger.kernel.org 11313S: Supported 11314B: https://bugzilla.kernel.org 11315T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 11316F: drivers/idle/intel_idle.c 11317 11318INTEL IDXD DRIVER 11319M: Fenghua Yu <fenghua.yu@intel.com> 11320R: Dave Jiang <dave.jiang@intel.com> 11321L: dmaengine@vger.kernel.org 11322S: Supported 11323F: drivers/dma/idxd/* 11324F: include/uapi/linux/idxd.h 11325 11326INTEL IN FIELD SCAN (IFS) DEVICE 11327M: Jithu Joseph <jithu.joseph@intel.com> 11328R: Ashok Raj <ashok.raj@intel.com> 11329R: Tony Luck <tony.luck@intel.com> 11330S: Maintained 11331F: drivers/platform/x86/intel/ifs 11332F: include/trace/events/intel_ifs.h 11333F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 11334 11335INTEL INTEGRATED SENSOR HUB DRIVER 11336M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11337M: Jiri Kosina <jikos@kernel.org> 11338L: linux-input@vger.kernel.org 11339S: Maintained 11340F: drivers/hid/intel-ish-hid/ 11341 11342INTEL IOMMU (VT-d) 11343M: David Woodhouse <dwmw2@infradead.org> 11344M: Lu Baolu <baolu.lu@linux.intel.com> 11345L: iommu@lists.linux.dev 11346S: Supported 11347T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11348F: drivers/iommu/intel/ 11349 11350INTEL IPU3 CSI-2 CIO2 DRIVER 11351M: Yong Zhi <yong.zhi@intel.com> 11352M: Sakari Ailus <sakari.ailus@linux.intel.com> 11353M: Bingbu Cao <bingbu.cao@intel.com> 11354M: Dan Scally <djrscally@gmail.com> 11355R: Tianshu Qiu <tian.shu.qiu@intel.com> 11356L: linux-media@vger.kernel.org 11357S: Maintained 11358T: git git://linuxtv.org/media_tree.git 11359F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 11360F: drivers/media/pci/intel/ipu3/ 11361 11362INTEL IPU3 CSI-2 IMGU DRIVER 11363M: Sakari Ailus <sakari.ailus@linux.intel.com> 11364R: Bingbu Cao <bingbu.cao@intel.com> 11365R: Tianshu Qiu <tian.shu.qiu@intel.com> 11366L: linux-media@vger.kernel.org 11367S: Maintained 11368F: Documentation/admin-guide/media/ipu3.rst 11369F: Documentation/admin-guide/media/ipu3_rcb.svg 11370F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11371F: drivers/staging/media/ipu3/ 11372 11373INTEL IPU6 INPUT SYSTEM DRIVER 11374M: Sakari Ailus <sakari.ailus@linux.intel.com> 11375M: Bingbu Cao <bingbu.cao@intel.com> 11376R: Tianshu Qiu <tian.shu.qiu@intel.com> 11377L: linux-media@vger.kernel.org 11378S: Maintained 11379T: git git://linuxtv.org/media_tree.git 11380F: Documentation/admin-guide/media/ipu6-isys.rst 11381F: drivers/media/pci/intel/ipu6/ 11382 11383INTEL ISHTP ECLITE DRIVER 11384M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11385L: platform-driver-x86@vger.kernel.org 11386S: Supported 11387F: drivers/platform/x86/intel/ishtp_eclite.c 11388 11389INTEL IXP4XX CRYPTO SUPPORT 11390M: Corentin Labbe <clabbe@baylibre.com> 11391L: linux-crypto@vger.kernel.org 11392S: Maintained 11393F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11394 11395INTEL KEEM BAY DRM DRIVER 11396M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11397M: Edmund Dea <edmund.j.dea@intel.com> 11398S: Maintained 11399F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11400F: drivers/gpu/drm/kmb/ 11401 11402INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11403M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11404S: Maintained 11405F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11406F: drivers/crypto/intel/keembay/Kconfig 11407F: drivers/crypto/intel/keembay/Makefile 11408F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11409F: drivers/crypto/intel/keembay/ocs-aes.c 11410F: drivers/crypto/intel/keembay/ocs-aes.h 11411 11412INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11413M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11414M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11415M: Mark Gross <mgross@linux.intel.com> 11416S: Maintained 11417F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11418F: drivers/crypto/intel/keembay/Kconfig 11419F: drivers/crypto/intel/keembay/Makefile 11420F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11421 11422INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11423M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11424M: Declan Murphy <declan.murphy@intel.com> 11425S: Maintained 11426F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11427F: drivers/crypto/intel/keembay/Kconfig 11428F: drivers/crypto/intel/keembay/Makefile 11429F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11430F: drivers/crypto/intel/keembay/ocs-hcu.c 11431F: drivers/crypto/intel/keembay/ocs-hcu.h 11432 11433INTEL MANAGEMENT ENGINE (mei) 11434M: Tomas Winkler <tomas.winkler@intel.com> 11435L: linux-kernel@vger.kernel.org 11436S: Supported 11437F: Documentation/driver-api/mei/* 11438F: drivers/misc/mei/ 11439F: drivers/watchdog/mei_wdt.c 11440F: include/linux/mei_aux.h 11441F: include/linux/mei_cl_bus.h 11442F: include/uapi/linux/mei.h 11443F: include/uapi/linux/mei_uuid.h 11444F: include/uapi/linux/uuid.h 11445F: samples/mei/* 11446 11447INTEL MAX 10 BMC MFD DRIVER 11448M: Xu Yilun <yilun.xu@intel.com> 11449R: Tom Rix <trix@redhat.com> 11450S: Maintained 11451F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11452F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11453F: drivers/hwmon/intel-m10-bmc-hwmon.c 11454F: drivers/mfd/intel-m10-bmc* 11455F: include/linux/mfd/intel-m10-bmc.h 11456 11457INTEL MAX10 BMC SECURE UPDATES 11458M: Peter Colberg <peter.colberg@intel.com> 11459L: linux-fpga@vger.kernel.org 11460S: Maintained 11461F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11462F: drivers/fpga/intel-m10-bmc-sec-update.c 11463 11464INTEL P-Unit IPC DRIVER 11465M: Zha Qipeng <qipeng.zha@intel.com> 11466L: platform-driver-x86@vger.kernel.org 11467S: Maintained 11468F: arch/x86/include/asm/intel_punit_ipc.h 11469F: drivers/platform/x86/intel/punit_ipc.c 11470 11471INTEL PMC CORE DRIVER 11472M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11473M: David E Box <david.e.box@intel.com> 11474L: platform-driver-x86@vger.kernel.org 11475S: Maintained 11476F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11477F: drivers/platform/x86/intel/pmc/ 11478 11479INTEL PMIC GPIO DRIVERS 11480M: Andy Shevchenko <andy@kernel.org> 11481S: Supported 11482T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11483F: drivers/gpio/gpio-*cove.c 11484 11485INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11486M: Andy Shevchenko <andy@kernel.org> 11487S: Supported 11488F: drivers/mfd/intel_soc_pmic* 11489F: include/linux/mfd/intel_soc_pmic* 11490 11491INTEL PMT DRIVERS 11492M: David E. Box <david.e.box@linux.intel.com> 11493S: Supported 11494F: drivers/platform/x86/intel/pmt/ 11495 11496INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11497M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11498L: linux-wireless@vger.kernel.org 11499S: Maintained 11500F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11501F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11502F: drivers/net/wireless/intel/ipw2x00/ 11503 11504INTEL PSTATE DRIVER 11505M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11506M: Len Brown <lenb@kernel.org> 11507L: linux-pm@vger.kernel.org 11508S: Supported 11509F: drivers/cpufreq/intel_pstate.c 11510 11511INTEL PTP DFL ToD DRIVER 11512M: Tianfei Zhang <tianfei.zhang@intel.com> 11513L: linux-fpga@vger.kernel.org 11514L: netdev@vger.kernel.org 11515S: Maintained 11516F: drivers/ptp/ptp_dfl_tod.c 11517 11518INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11519M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11520L: linux-iio@vger.kernel.org 11521F: drivers/counter/intel-qep.c 11522 11523INTEL SCU DRIVERS 11524M: Mika Westerberg <mika.westerberg@linux.intel.com> 11525S: Maintained 11526F: arch/x86/include/asm/intel_scu_ipc.h 11527F: drivers/platform/x86/intel_scu_* 11528 11529INTEL SDSI DRIVER 11530M: David E. Box <david.e.box@linux.intel.com> 11531S: Supported 11532F: drivers/platform/x86/intel/sdsi.c 11533F: tools/arch/x86/intel_sdsi/ 11534F: tools/testing/selftests/drivers/sdsi/ 11535 11536INTEL SGX 11537M: Jarkko Sakkinen <jarkko@kernel.org> 11538R: Dave Hansen <dave.hansen@linux.intel.com> 11539L: linux-sgx@vger.kernel.org 11540S: Supported 11541Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11542T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11543F: Documentation/arch/x86/sgx.rst 11544F: arch/x86/entry/vdso/vsgx.S 11545F: arch/x86/include/asm/sgx.h 11546F: arch/x86/include/uapi/asm/sgx.h 11547F: arch/x86/kernel/cpu/sgx/* 11548F: tools/testing/selftests/sgx/* 11549K: \bSGX_ 11550 11551INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11552M: Daniel Scally <djrscally@gmail.com> 11553S: Maintained 11554F: drivers/platform/x86/intel/int3472/ 11555 11556INTEL SPEED SELECT TECHNOLOGY 11557M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11558L: platform-driver-x86@vger.kernel.org 11559S: Maintained 11560F: drivers/platform/x86/intel/speed_select_if/ 11561F: include/uapi/linux/isst_if.h 11562F: tools/power/x86/intel-speed-select/ 11563 11564INTEL STRATIX10 FIRMWARE DRIVERS 11565M: Dinh Nguyen <dinguyen@kernel.org> 11566L: linux-kernel@vger.kernel.org 11567S: Maintained 11568T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11569F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11570F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11571F: drivers/firmware/stratix10-rsu.c 11572F: drivers/firmware/stratix10-svc.c 11573F: include/linux/firmware/intel/stratix10-smc.h 11574F: include/linux/firmware/intel/stratix10-svc-client.h 11575 11576INTEL TELEMETRY DRIVER 11577M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11578M: "David E. Box" <david.e.box@linux.intel.com> 11579L: platform-driver-x86@vger.kernel.org 11580S: Maintained 11581F: arch/x86/include/asm/intel_telemetry.h 11582F: drivers/platform/x86/intel/telemetry/ 11583 11584INTEL TPMI DRIVER 11585M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11586L: platform-driver-x86@vger.kernel.org 11587S: Maintained 11588F: Documentation/ABI/testing/debugfs-tpmi 11589F: drivers/platform/x86/intel/tpmi.c 11590F: include/linux/intel_tpmi.h 11591 11592INTEL UNCORE FREQUENCY CONTROL 11593M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11594L: platform-driver-x86@vger.kernel.org 11595S: Maintained 11596F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11597F: drivers/platform/x86/intel/uncore-frequency/ 11598 11599INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11600M: David E. Box <david.e.box@linux.intel.com> 11601S: Supported 11602F: drivers/platform/x86/intel/vsec.* 11603 11604INTEL VIRTUAL BUTTON DRIVER 11605M: AceLan Kao <acelan.kao@canonical.com> 11606L: platform-driver-x86@vger.kernel.org 11607S: Maintained 11608F: drivers/platform/x86/intel/vbtn.c 11609 11610INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11611M: Stanislaw Gruszka <stf_xl@wp.pl> 11612L: linux-wireless@vger.kernel.org 11613S: Supported 11614F: drivers/net/wireless/intel/iwlegacy/ 11615 11616INTEL WIRELESS WIFI LINK (iwlwifi) 11617M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11618L: linux-wireless@vger.kernel.org 11619S: Supported 11620W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11621T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11622F: drivers/net/wireless/intel/iwlwifi/ 11623 11624INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11625M: Jithu Joseph <jithu.joseph@intel.com> 11626S: Maintained 11627W: https://slimbootloader.github.io/security/firmware-update.html 11628F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11629 11630INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11631L: Dell.Client.Kernel@dell.com 11632S: Maintained 11633F: drivers/platform/x86/intel/wmi/thunderbolt.c 11634 11635INTEL WWAN IOSM DRIVER 11636M: M Chetan Kumar <m.chetan.kumar@intel.com> 11637L: netdev@vger.kernel.org 11638S: Maintained 11639F: drivers/net/wwan/iosm/ 11640 11641INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11642M: Xin Li <xin@zytor.com> 11643M: "H. Peter Anvin" <hpa@zytor.com> 11644S: Supported 11645F: Documentation/arch/x86/x86_64/fred.rst 11646F: arch/x86/entry/entry_64_fred.S 11647F: arch/x86/entry/entry_fred.c 11648F: arch/x86/include/asm/fred.h 11649F: arch/x86/kernel/fred.c 11650 11651INTEL(R) TRACE HUB 11652M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11653S: Supported 11654F: Documentation/trace/intel_th.rst 11655F: drivers/hwtracing/intel_th/ 11656F: include/linux/intel_th.h 11657 11658INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11659M: Ning Sun <ning.sun@intel.com> 11660L: tboot-devel@lists.sourceforge.net 11661S: Supported 11662W: http://tboot.sourceforge.net 11663T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11664F: Documentation/arch/x86/intel_txt.rst 11665F: arch/x86/kernel/tboot.c 11666F: include/linux/tboot.h 11667 11668INTERCONNECT API 11669M: Georgi Djakov <djakov@kernel.org> 11670L: linux-pm@vger.kernel.org 11671S: Maintained 11672T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11673F: Documentation/devicetree/bindings/interconnect/ 11674F: Documentation/driver-api/interconnect.rst 11675F: drivers/interconnect/ 11676F: include/dt-bindings/interconnect/ 11677F: include/linux/interconnect-provider.h 11678F: include/linux/interconnect.h 11679 11680INTERRUPT COUNTER DRIVER 11681M: Oleksij Rempel <o.rempel@pengutronix.de> 11682R: Pengutronix Kernel Team <kernel@pengutronix.de> 11683L: linux-iio@vger.kernel.org 11684F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11685F: drivers/counter/interrupt-cnt.c 11686 11687INTERSIL ISL7998X VIDEO DECODER DRIVER 11688M: Michael Tretter <m.tretter@pengutronix.de> 11689R: Pengutronix Kernel Team <kernel@pengutronix.de> 11690L: linux-media@vger.kernel.org 11691S: Maintained 11692F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11693F: drivers/media/i2c/isl7998x.c 11694 11695INVENSENSE ICM-426xx IMU DRIVER 11696M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11697L: linux-iio@vger.kernel.org 11698S: Maintained 11699W: https://invensense.tdk.com/ 11700F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 11701F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11702F: drivers/iio/imu/inv_icm42600/ 11703 11704INVENSENSE MPU-3050 GYROSCOPE DRIVER 11705M: Linus Walleij <linus.walleij@linaro.org> 11706L: linux-iio@vger.kernel.org 11707S: Maintained 11708F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11709F: drivers/iio/gyro/mpu3050* 11710 11711IOC3 ETHERNET DRIVER 11712M: Ralf Baechle <ralf@linux-mips.org> 11713L: linux-mips@vger.kernel.org 11714S: Maintained 11715F: drivers/net/ethernet/sgi/ioc3-eth.c 11716 11717IOMMU DMA-API LAYER 11718M: Robin Murphy <robin.murphy@arm.com> 11719L: iommu@lists.linux.dev 11720S: Maintained 11721T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11722F: drivers/iommu/dma-iommu.c 11723F: drivers/iommu/dma-iommu.h 11724F: drivers/iommu/iova.c 11725F: include/linux/iova.h 11726 11727IOMMU SUBSYSTEM 11728M: Joerg Roedel <joro@8bytes.org> 11729M: Will Deacon <will@kernel.org> 11730R: Robin Murphy <robin.murphy@arm.com> 11731L: iommu@lists.linux.dev 11732S: Maintained 11733T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11734F: Documentation/devicetree/bindings/iommu/ 11735F: drivers/iommu/ 11736F: include/linux/iommu.h 11737F: include/linux/iova.h 11738F: include/linux/of_iommu.h 11739 11740IOMMUFD 11741M: Jason Gunthorpe <jgg@nvidia.com> 11742M: Kevin Tian <kevin.tian@intel.com> 11743L: iommu@lists.linux.dev 11744S: Maintained 11745T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11746F: Documentation/userspace-api/iommufd.rst 11747F: drivers/iommu/iommufd/ 11748F: include/linux/iommufd.h 11749F: include/uapi/linux/iommufd.h 11750F: tools/testing/selftests/iommu/ 11751 11752IOSYS-MAP HELPERS 11753M: Thomas Zimmermann <tzimmermann@suse.de> 11754L: dri-devel@lists.freedesktop.org 11755S: Maintained 11756T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11757F: include/linux/iosys-map.h 11758 11759IO_URING 11760M: Jens Axboe <axboe@kernel.dk> 11761M: Pavel Begunkov <asml.silence@gmail.com> 11762L: io-uring@vger.kernel.org 11763S: Maintained 11764T: git git://git.kernel.dk/linux-block 11765T: git git://git.kernel.dk/liburing 11766F: include/linux/io_uring/ 11767F: include/linux/io_uring.h 11768F: include/linux/io_uring_types.h 11769F: include/trace/events/io_uring.h 11770F: include/uapi/linux/io_uring.h 11771F: io_uring/ 11772 11773IPMI SUBSYSTEM 11774M: Corey Minyard <minyard@acm.org> 11775L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11776S: Supported 11777W: http://openipmi.sourceforge.net/ 11778T: git https://github.com/cminyard/linux-ipmi.git for-next 11779F: Documentation/devicetree/bindings/ipmi/ 11780F: Documentation/driver-api/ipmi.rst 11781F: drivers/char/ipmi/ 11782F: include/linux/ipmi* 11783F: include/uapi/linux/ipmi* 11784 11785IPS SCSI RAID DRIVER 11786M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11787L: linux-scsi@vger.kernel.org 11788S: Maintained 11789W: http://www.adaptec.com/ 11790F: drivers/scsi/ips* 11791 11792IPVS 11793M: Simon Horman <horms@verge.net.au> 11794M: Julian Anastasov <ja@ssi.bg> 11795L: netdev@vger.kernel.org 11796L: lvs-devel@vger.kernel.org 11797S: Maintained 11798T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11799T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11800F: Documentation/networking/ipvs-sysctl.rst 11801F: include/net/ip_vs.h 11802F: include/uapi/linux/ip_vs.h 11803F: net/netfilter/ipvs/ 11804 11805IPWIRELESS DRIVER 11806M: Jiri Kosina <jikos@kernel.org> 11807M: David Sterba <dsterba@suse.com> 11808S: Odd Fixes 11809F: drivers/tty/ipwireless/ 11810 11811IRON DEVICE AUDIO CODEC DRIVERS 11812M: Kiseok Jo <kiseok.jo@irondevice.com> 11813L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11814S: Maintained 11815F: Documentation/devicetree/bindings/sound/irondevice,* 11816F: sound/soc/codecs/sma* 11817 11818IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11819M: Thomas Gleixner <tglx@linutronix.de> 11820S: Maintained 11821T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11822F: Documentation/core-api/irq/irq-domain.rst 11823F: include/linux/irqdomain.h 11824F: include/linux/irqdomain_defs.h 11825F: kernel/irq/irqdomain.c 11826F: kernel/irq/msi.c 11827 11828IRQ SUBSYSTEM 11829M: Thomas Gleixner <tglx@linutronix.de> 11830L: linux-kernel@vger.kernel.org 11831S: Maintained 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11833F: include/linux/group_cpus.h 11834F: include/linux/irq.h 11835F: include/linux/irqhandler.h 11836F: include/linux/irqnr.h 11837F: include/linux/irqreturn.h 11838F: kernel/irq/ 11839F: lib/group_cpus.c 11840 11841IRQCHIP DRIVERS 11842M: Thomas Gleixner <tglx@linutronix.de> 11843L: linux-kernel@vger.kernel.org 11844S: Maintained 11845T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11846F: Documentation/devicetree/bindings/interrupt-controller/ 11847F: drivers/irqchip/ 11848F: include/linux/irqchip.h 11849 11850ISA 11851M: William Breathitt Gray <wbg@kernel.org> 11852S: Maintained 11853F: Documentation/driver-api/isa.rst 11854F: drivers/base/isa.c 11855F: include/linux/isa.h 11856 11857ISA RADIO MODULE 11858M: Hans Verkuil <hverkuil@xs4all.nl> 11859L: linux-media@vger.kernel.org 11860S: Maintained 11861W: https://linuxtv.org 11862T: git git://linuxtv.org/media_tree.git 11863F: drivers/media/radio/radio-isa* 11864 11865ISAPNP 11866M: Jaroslav Kysela <perex@perex.cz> 11867S: Maintained 11868F: Documentation/userspace-api/isapnp.rst 11869F: drivers/pnp/isapnp/ 11870F: include/linux/isapnp.h 11871 11872ISCSI 11873M: Lee Duncan <lduncan@suse.com> 11874M: Chris Leech <cleech@redhat.com> 11875M: Mike Christie <michael.christie@oracle.com> 11876L: open-iscsi@googlegroups.com 11877L: linux-scsi@vger.kernel.org 11878S: Maintained 11879W: www.open-iscsi.com 11880F: drivers/scsi/*iscsi* 11881F: include/scsi/*iscsi* 11882 11883iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11884M: Peter Jones <pjones@redhat.com> 11885M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11886S: Maintained 11887F: drivers/firmware/iscsi_ibft* 11888 11889ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11890M: Sagi Grimberg <sagi@grimberg.me> 11891M: Max Gurtovoy <mgurtovoy@nvidia.com> 11892L: linux-rdma@vger.kernel.org 11893S: Supported 11894W: http://www.openfabrics.org 11895W: www.open-iscsi.org 11896Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11897F: drivers/infiniband/ulp/iser/ 11898 11899ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11900M: Sagi Grimberg <sagi@grimberg.me> 11901L: linux-rdma@vger.kernel.org 11902L: target-devel@vger.kernel.org 11903S: Supported 11904T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11905F: drivers/infiniband/ulp/isert 11906 11907ISDN/CMTP OVER BLUETOOTH 11908M: Karsten Keil <isdn@linux-pingi.de> 11909L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11910L: netdev@vger.kernel.org 11911S: Odd Fixes 11912W: http://www.isdn4linux.de 11913F: Documentation/isdn/ 11914F: drivers/isdn/capi/ 11915F: include/linux/isdn/ 11916F: include/uapi/linux/isdn/ 11917F: net/bluetooth/cmtp/ 11918 11919ISDN/mISDN SUBSYSTEM 11920M: Karsten Keil <isdn@linux-pingi.de> 11921L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11922L: netdev@vger.kernel.org 11923S: Maintained 11924W: http://www.isdn4linux.de 11925F: drivers/isdn/Kconfig 11926F: drivers/isdn/Makefile 11927F: drivers/isdn/hardware/ 11928F: drivers/isdn/mISDN/ 11929 11930ISOFS FILESYSTEM 11931M: Jan Kara <jack@suse.cz> 11932L: linux-fsdevel@vger.kernel.org 11933S: Maintained 11934F: Documentation/filesystems/isofs.rst 11935F: fs/isofs/ 11936 11937IT87 HARDWARE MONITORING DRIVER 11938M: Jean Delvare <jdelvare@suse.com> 11939L: linux-hwmon@vger.kernel.org 11940S: Maintained 11941F: Documentation/hwmon/it87.rst 11942F: drivers/hwmon/it87.c 11943 11944IT913X MEDIA DRIVER 11945L: linux-media@vger.kernel.org 11946S: Orphan 11947W: https://linuxtv.org 11948Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11949F: drivers/media/tuners/it913x* 11950 11951ITE IT66121 HDMI BRIDGE DRIVER 11952M: Phong LE <ple@baylibre.com> 11953M: Neil Armstrong <neil.armstrong@linaro.org> 11954S: Maintained 11955T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11956F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11957F: drivers/gpu/drm/bridge/ite-it66121.c 11958 11959IVTV VIDEO4LINUX DRIVER 11960M: Andy Walls <awalls@md.metrocast.net> 11961L: linux-media@vger.kernel.org 11962S: Maintained 11963W: https://linuxtv.org 11964T: git git://linuxtv.org/media_tree.git 11965F: Documentation/admin-guide/media/ivtv* 11966F: drivers/media/pci/ivtv/ 11967F: include/uapi/linux/ivtv* 11968 11969IX2505V MEDIA DRIVER 11970M: Malcolm Priestley <tvboxspy@gmail.com> 11971L: linux-media@vger.kernel.org 11972S: Maintained 11973W: https://linuxtv.org 11974Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11975F: drivers/media/dvb-frontends/ix2505v* 11976 11977JAILHOUSE HYPERVISOR INTERFACE 11978M: Jan Kiszka <jan.kiszka@siemens.com> 11979L: jailhouse-dev@googlegroups.com 11980S: Maintained 11981F: arch/x86/include/asm/jailhouse_para.h 11982F: arch/x86/kernel/jailhouse.c 11983 11984JFS FILESYSTEM 11985M: Dave Kleikamp <shaggy@kernel.org> 11986L: jfs-discussion@lists.sourceforge.net 11987S: Odd Fixes 11988W: http://jfs.sourceforge.net/ 11989T: git https://github.com/kleikamp/linux-shaggy.git 11990F: Documentation/admin-guide/jfs.rst 11991F: fs/jfs/ 11992 11993JME NETWORK DRIVER 11994M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11995L: netdev@vger.kernel.org 11996S: Maintained 11997F: drivers/net/ethernet/jme.* 11998 11999JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 12000M: David Woodhouse <dwmw2@infradead.org> 12001M: Richard Weinberger <richard@nod.at> 12002L: linux-mtd@lists.infradead.org 12003S: Odd Fixes 12004W: http://www.linux-mtd.infradead.org/doc/jffs2.html 12005T: git git://git.infradead.org/ubifs-2.6.git 12006F: fs/jffs2/ 12007F: include/uapi/linux/jffs2.h 12008 12009JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 12010M: "Theodore Ts'o" <tytso@mit.edu> 12011M: Jan Kara <jack@suse.com> 12012L: linux-ext4@vger.kernel.org 12013S: Maintained 12014F: fs/jbd2/ 12015F: include/linux/jbd2.h 12016 12017JPU V4L2 MEM2MEM DRIVER FOR RENESAS 12018M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 12019L: linux-media@vger.kernel.org 12020L: linux-renesas-soc@vger.kernel.org 12021S: Maintained 12022F: drivers/media/platform/renesas/rcar_jpu.c 12023 12024JSM Neo PCI based serial card 12025L: linux-serial@vger.kernel.org 12026S: Orphan 12027F: drivers/tty/serial/jsm/ 12028 12029K10TEMP HARDWARE MONITORING DRIVER 12030M: Clemens Ladisch <clemens@ladisch.de> 12031L: linux-hwmon@vger.kernel.org 12032S: Maintained 12033F: Documentation/hwmon/k10temp.rst 12034F: drivers/hwmon/k10temp.c 12035 12036K8TEMP HARDWARE MONITORING DRIVER 12037M: Rudolf Marek <r.marek@assembler.cz> 12038L: linux-hwmon@vger.kernel.org 12039S: Maintained 12040F: Documentation/hwmon/k8temp.rst 12041F: drivers/hwmon/k8temp.c 12042 12043KASAN 12044M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 12045R: Alexander Potapenko <glider@google.com> 12046R: Andrey Konovalov <andreyknvl@gmail.com> 12047R: Dmitry Vyukov <dvyukov@google.com> 12048R: Vincenzo Frascino <vincenzo.frascino@arm.com> 12049L: kasan-dev@googlegroups.com 12050S: Maintained 12051F: Documentation/dev-tools/kasan.rst 12052F: arch/*/include/asm/*kasan.h 12053F: arch/*/mm/kasan_init* 12054F: include/linux/kasan*.h 12055F: lib/Kconfig.kasan 12056F: mm/kasan/ 12057F: scripts/Makefile.kasan 12058 12059KCONFIG 12060M: Masahiro Yamada <masahiroy@kernel.org> 12061L: linux-kbuild@vger.kernel.org 12062S: Maintained 12063Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12064T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 12065F: Documentation/kbuild/kconfig* 12066F: scripts/Kconfig.include 12067F: scripts/kconfig/ 12068 12069KCOV 12070R: Dmitry Vyukov <dvyukov@google.com> 12071R: Andrey Konovalov <andreyknvl@gmail.com> 12072L: kasan-dev@googlegroups.com 12073S: Maintained 12074F: Documentation/dev-tools/kcov.rst 12075F: include/linux/kcov.h 12076F: include/uapi/linux/kcov.h 12077F: kernel/kcov.c 12078F: scripts/Makefile.kcov 12079 12080KCSAN 12081M: Marco Elver <elver@google.com> 12082R: Dmitry Vyukov <dvyukov@google.com> 12083L: kasan-dev@googlegroups.com 12084S: Maintained 12085F: Documentation/dev-tools/kcsan.rst 12086F: include/linux/kcsan*.h 12087F: kernel/kcsan/ 12088F: lib/Kconfig.kcsan 12089F: scripts/Makefile.kcsan 12090 12091KDUMP 12092M: Baoquan He <bhe@redhat.com> 12093R: Vivek Goyal <vgoyal@redhat.com> 12094R: Dave Young <dyoung@redhat.com> 12095L: kexec@lists.infradead.org 12096S: Maintained 12097W: http://lse.sourceforge.net/kdump/ 12098F: Documentation/admin-guide/kdump/ 12099F: fs/proc/vmcore.c 12100F: include/linux/crash_core.h 12101F: include/linux/crash_dump.h 12102F: include/uapi/linux/vmcore.h 12103F: kernel/crash_*.c 12104 12105KEENE FM RADIO TRANSMITTER DRIVER 12106M: Hans Verkuil <hverkuil@xs4all.nl> 12107L: linux-media@vger.kernel.org 12108S: Maintained 12109W: https://linuxtv.org 12110T: git git://linuxtv.org/media_tree.git 12111F: drivers/media/radio/radio-keene* 12112 12113KERNEL AUTOMOUNTER 12114M: Ian Kent <raven@themaw.net> 12115L: autofs@vger.kernel.org 12116S: Maintained 12117F: fs/autofs/ 12118 12119KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 12120M: Masahiro Yamada <masahiroy@kernel.org> 12121R: Nathan Chancellor <nathan@kernel.org> 12122R: Nicolas Schier <nicolas@fjasle.eu> 12123L: linux-kbuild@vger.kernel.org 12124S: Maintained 12125Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12126T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 12127F: Documentation/kbuild/ 12128F: Makefile 12129F: scripts/*vmlinux* 12130F: scripts/Kbuild* 12131F: scripts/Makefile* 12132F: scripts/basic/ 12133F: scripts/clang-tools/ 12134F: scripts/dummy-tools/ 12135F: scripts/include/ 12136F: scripts/mk* 12137F: scripts/mod/ 12138F: scripts/package/ 12139F: usr/ 12140 12141KERNEL HARDENING (not covered by other areas) 12142M: Kees Cook <kees@kernel.org> 12143R: Gustavo A. R. Silva <gustavoars@kernel.org> 12144L: linux-hardening@vger.kernel.org 12145S: Supported 12146T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12147F: Documentation/ABI/testing/sysfs-kernel-oops_count 12148F: Documentation/ABI/testing/sysfs-kernel-warn_count 12149F: arch/*/configs/hardening.config 12150F: include/linux/overflow.h 12151F: include/linux/randomize_kstack.h 12152F: kernel/configs/hardening.config 12153F: lib/usercopy_kunit.c 12154F: mm/usercopy.c 12155K: \b(add|choose)_random_kstack_offset\b 12156K: \b__check_(object_size|heap_object)\b 12157K: \b__counted_by\b 12158 12159KERNEL JANITORS 12160L: kernel-janitors@vger.kernel.org 12161S: Odd Fixes 12162W: http://kernelnewbies.org/KernelJanitors 12163 12164KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 12165M: Chuck Lever <chuck.lever@oracle.com> 12166M: Jeff Layton <jlayton@kernel.org> 12167R: Neil Brown <neilb@suse.de> 12168R: Olga Kornievskaia <kolga@netapp.com> 12169R: Dai Ngo <Dai.Ngo@oracle.com> 12170R: Tom Talpey <tom@talpey.com> 12171L: linux-nfs@vger.kernel.org 12172S: Supported 12173B: https://bugzilla.kernel.org 12174T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 12175F: Documentation/filesystems/nfs/ 12176F: fs/lockd/ 12177F: fs/nfs_common/ 12178F: fs/nfsd/ 12179F: include/linux/lockd/ 12180F: include/linux/sunrpc/ 12181F: include/trace/events/rpcgss.h 12182F: include/trace/events/rpcrdma.h 12183F: include/trace/events/sunrpc.h 12184F: include/trace/misc/fs.h 12185F: include/trace/misc/nfs.h 12186F: include/trace/misc/sunrpc.h 12187F: include/uapi/linux/nfsd/ 12188F: include/uapi/linux/sunrpc/ 12189F: net/sunrpc/ 12190 12191KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 12192M: Thomas Weißschuh <linux@weissschuh.net> 12193R: Christian Heusel <christian@heusel.eu> 12194R: Nathan Chancellor <nathan@kernel.org> 12195S: Maintained 12196F: scripts/package/PKGBUILD 12197 12198KERNEL REGRESSIONS 12199M: Thorsten Leemhuis <linux@leemhuis.info> 12200L: regressions@lists.linux.dev 12201S: Supported 12202F: Documentation/admin-guide/reporting-regressions.rst 12203F: Documentation/process/handling-regressions.rst 12204 12205KERNEL SELFTEST FRAMEWORK 12206M: Shuah Khan <shuah@kernel.org> 12207M: Shuah Khan <skhan@linuxfoundation.org> 12208L: linux-kselftest@vger.kernel.org 12209S: Maintained 12210Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 12211T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 12212F: Documentation/dev-tools/kselftest* 12213F: tools/testing/selftests/ 12214 12215KERNEL SMB3 SERVER (KSMBD) 12216M: Namjae Jeon <linkinjeon@kernel.org> 12217M: Steve French <sfrench@samba.org> 12218R: Sergey Senozhatsky <senozhatsky@chromium.org> 12219R: Tom Talpey <tom@talpey.com> 12220L: linux-cifs@vger.kernel.org 12221S: Maintained 12222T: git git://git.samba.org/ksmbd.git 12223F: Documentation/filesystems/smb/ksmbd.rst 12224F: fs/smb/common/ 12225F: fs/smb/server/ 12226 12227KERNEL UNIT TESTING FRAMEWORK (KUnit) 12228M: Brendan Higgins <brendanhiggins@google.com> 12229M: David Gow <davidgow@google.com> 12230R: Rae Moar <rmoar@google.com> 12231L: linux-kselftest@vger.kernel.org 12232L: kunit-dev@googlegroups.com 12233S: Maintained 12234W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 12235T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 12236T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 12237F: Documentation/dev-tools/kunit/ 12238F: include/kunit/ 12239F: lib/kunit/ 12240F: rust/kernel/kunit.rs 12241F: scripts/rustdoc_test_* 12242F: tools/testing/kunit/ 12243 12244KERNEL USERMODE HELPER 12245M: Luis Chamberlain <mcgrof@kernel.org> 12246L: linux-kernel@vger.kernel.org 12247S: Maintained 12248F: include/linux/umh.h 12249F: kernel/umh.c 12250 12251KERNEL VIRTUAL MACHINE (KVM) 12252M: Paolo Bonzini <pbonzini@redhat.com> 12253L: kvm@vger.kernel.org 12254S: Supported 12255W: http://www.linux-kvm.org 12256T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12257F: Documentation/virt/kvm/ 12258F: include/asm-generic/kvm* 12259F: include/kvm/iodev.h 12260F: include/linux/kvm* 12261F: include/trace/events/kvm.h 12262F: include/uapi/asm-generic/kvm* 12263F: include/uapi/linux/kvm* 12264F: tools/kvm/ 12265F: tools/testing/selftests/kvm/ 12266F: virt/kvm/* 12267 12268KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 12269M: Marc Zyngier <maz@kernel.org> 12270M: Oliver Upton <oliver.upton@linux.dev> 12271R: James Morse <james.morse@arm.com> 12272R: Suzuki K Poulose <suzuki.poulose@arm.com> 12273R: Zenghui Yu <yuzenghui@huawei.com> 12274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12275L: kvmarm@lists.linux.dev 12276S: Maintained 12277T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 12278F: Documentation/virt/kvm/arm/ 12279F: Documentation/virt/kvm/devices/arm* 12280F: arch/arm64/include/asm/kvm* 12281F: arch/arm64/include/uapi/asm/kvm* 12282F: arch/arm64/kvm/ 12283F: include/kvm/arm_* 12284F: tools/testing/selftests/kvm/*/aarch64/ 12285F: tools/testing/selftests/kvm/aarch64/ 12286 12287KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 12288M: Tianrui Zhao <zhaotianrui@loongson.cn> 12289M: Bibo Mao <maobibo@loongson.cn> 12290M: Huacai Chen <chenhuacai@kernel.org> 12291L: kvm@vger.kernel.org 12292L: loongarch@lists.linux.dev 12293S: Maintained 12294T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12295F: arch/loongarch/include/asm/kvm* 12296F: arch/loongarch/include/uapi/asm/kvm* 12297F: arch/loongarch/kvm/ 12298 12299KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 12300M: Huacai Chen <chenhuacai@kernel.org> 12301L: linux-mips@vger.kernel.org 12302L: kvm@vger.kernel.org 12303S: Maintained 12304T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12305F: arch/mips/include/asm/kvm* 12306F: arch/mips/include/uapi/asm/kvm* 12307F: arch/mips/kvm/ 12308 12309KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 12310M: Michael Ellerman <mpe@ellerman.id.au> 12311R: Nicholas Piggin <npiggin@gmail.com> 12312L: linuxppc-dev@lists.ozlabs.org 12313L: kvm@vger.kernel.org 12314S: Maintained (Book3S 64-bit HV) 12315S: Odd fixes (Book3S 64-bit PR) 12316S: Orphan (Book3E and 32-bit) 12317T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 12318F: arch/powerpc/include/asm/kvm* 12319F: arch/powerpc/include/uapi/asm/kvm* 12320F: arch/powerpc/kernel/kvm* 12321F: arch/powerpc/kvm/ 12322 12323KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 12324M: Anup Patel <anup@brainfault.org> 12325R: Atish Patra <atishp@atishpatra.org> 12326L: kvm@vger.kernel.org 12327L: kvm-riscv@lists.infradead.org 12328L: linux-riscv@lists.infradead.org 12329S: Maintained 12330T: git https://github.com/kvm-riscv/linux.git 12331F: arch/riscv/include/asm/kvm* 12332F: arch/riscv/include/uapi/asm/kvm* 12333F: arch/riscv/kvm/ 12334F: tools/testing/selftests/kvm/*/riscv/ 12335F: tools/testing/selftests/kvm/riscv/ 12336 12337KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 12338M: Christian Borntraeger <borntraeger@linux.ibm.com> 12339M: Janosch Frank <frankja@linux.ibm.com> 12340M: Claudio Imbrenda <imbrenda@linux.ibm.com> 12341R: David Hildenbrand <david@redhat.com> 12342L: kvm@vger.kernel.org 12343S: Supported 12344T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 12345F: Documentation/virt/kvm/s390* 12346F: arch/s390/include/asm/gmap.h 12347F: arch/s390/include/asm/kvm* 12348F: arch/s390/include/uapi/asm/kvm* 12349F: arch/s390/include/uapi/asm/uvdevice.h 12350F: arch/s390/kernel/uv.c 12351F: arch/s390/kvm/ 12352F: arch/s390/mm/gmap.c 12353F: drivers/s390/char/uvdevice.c 12354F: tools/testing/selftests/drivers/s390x/uvdevice/ 12355F: tools/testing/selftests/kvm/*/s390x/ 12356F: tools/testing/selftests/kvm/s390x/ 12357 12358KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 12359M: Sean Christopherson <seanjc@google.com> 12360M: Paolo Bonzini <pbonzini@redhat.com> 12361L: kvm@vger.kernel.org 12362S: Supported 12363P: Documentation/process/maintainer-kvm-x86.rst 12364T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12365F: arch/x86/include/asm/kvm* 12366F: arch/x86/include/asm/svm.h 12367F: arch/x86/include/asm/vmx*.h 12368F: arch/x86/include/uapi/asm/kvm* 12369F: arch/x86/include/uapi/asm/svm.h 12370F: arch/x86/include/uapi/asm/vmx.h 12371F: arch/x86/kvm/ 12372F: arch/x86/kvm/*/ 12373F: tools/testing/selftests/kvm/*/x86_64/ 12374F: tools/testing/selftests/kvm/x86_64/ 12375 12376KERNFS 12377M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12378M: Tejun Heo <tj@kernel.org> 12379S: Supported 12380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 12381F: fs/kernfs/ 12382F: include/linux/kernfs.h 12383 12384KEXEC 12385M: Eric Biederman <ebiederm@xmission.com> 12386L: kexec@lists.infradead.org 12387S: Maintained 12388W: http://kernel.org/pub/linux/utils/kernel/kexec/ 12389F: include/linux/kexec.h 12390F: include/uapi/linux/kexec.h 12391F: kernel/kexec* 12392 12393KEYS-ENCRYPTED 12394M: Mimi Zohar <zohar@linux.ibm.com> 12395L: linux-integrity@vger.kernel.org 12396L: keyrings@vger.kernel.org 12397S: Supported 12398F: Documentation/security/keys/trusted-encrypted.rst 12399F: include/keys/encrypted-type.h 12400F: security/keys/encrypted-keys/ 12401 12402KEYS-TRUSTED 12403M: James Bottomley <James.Bottomley@HansenPartnership.com> 12404M: Jarkko Sakkinen <jarkko@kernel.org> 12405M: Mimi Zohar <zohar@linux.ibm.com> 12406L: linux-integrity@vger.kernel.org 12407L: keyrings@vger.kernel.org 12408S: Supported 12409F: Documentation/security/keys/trusted-encrypted.rst 12410F: include/keys/trusted-type.h 12411F: include/keys/trusted_tpm.h 12412F: security/keys/trusted-keys/ 12413 12414KEYS-TRUSTED-CAAM 12415M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12416R: Pengutronix Kernel Team <kernel@pengutronix.de> 12417L: linux-integrity@vger.kernel.org 12418L: keyrings@vger.kernel.org 12419S: Maintained 12420F: include/keys/trusted_caam.h 12421F: security/keys/trusted-keys/trusted_caam.c 12422 12423KEYS-TRUSTED-DCP 12424M: David Gstir <david@sigma-star.at> 12425R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 12426L: linux-integrity@vger.kernel.org 12427L: keyrings@vger.kernel.org 12428S: Supported 12429F: include/keys/trusted_dcp.h 12430F: security/keys/trusted-keys/trusted_dcp.c 12431 12432KEYS-TRUSTED-TEE 12433M: Sumit Garg <sumit.garg@linaro.org> 12434L: linux-integrity@vger.kernel.org 12435L: keyrings@vger.kernel.org 12436S: Supported 12437F: include/keys/trusted_tee.h 12438F: security/keys/trusted-keys/trusted_tee.c 12439 12440KEYS/KEYRINGS 12441M: David Howells <dhowells@redhat.com> 12442M: Jarkko Sakkinen <jarkko@kernel.org> 12443L: keyrings@vger.kernel.org 12444S: Maintained 12445F: Documentation/security/keys/core.rst 12446F: include/keys/ 12447F: include/linux/key-type.h 12448F: include/linux/key.h 12449F: include/linux/keyctl.h 12450F: include/uapi/linux/keyctl.h 12451F: security/keys/ 12452 12453KEYS/KEYRINGS_INTEGRITY 12454M: Jarkko Sakkinen <jarkko@kernel.org> 12455M: Mimi Zohar <zohar@linux.ibm.com> 12456L: linux-integrity@vger.kernel.org 12457L: keyrings@vger.kernel.org 12458S: Supported 12459W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 12460F: security/integrity/platform_certs 12461 12462KFENCE 12463M: Alexander Potapenko <glider@google.com> 12464M: Marco Elver <elver@google.com> 12465R: Dmitry Vyukov <dvyukov@google.com> 12466L: kasan-dev@googlegroups.com 12467S: Maintained 12468F: Documentation/dev-tools/kfence.rst 12469F: arch/*/include/asm/kfence.h 12470F: include/linux/kfence.h 12471F: lib/Kconfig.kfence 12472F: mm/kfence/ 12473 12474KFIFO 12475M: Stefani Seibold <stefani@seibold.net> 12476S: Maintained 12477F: include/linux/kfifo.h 12478F: lib/kfifo.c 12479F: samples/kfifo/ 12480 12481KGDB / KDB /debug_core 12482M: Jason Wessel <jason.wessel@windriver.com> 12483M: Daniel Thompson <daniel.thompson@linaro.org> 12484R: Douglas Anderson <dianders@chromium.org> 12485L: kgdb-bugreport@lists.sourceforge.net 12486S: Maintained 12487W: http://kgdb.wiki.kernel.org/ 12488T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12489F: Documentation/dev-tools/kgdb.rst 12490F: drivers/misc/kgdbts.c 12491F: drivers/tty/serial/kgdboc.c 12492F: include/linux/kdb.h 12493F: include/linux/kgdb.h 12494F: kernel/debug/ 12495F: kernel/module/kdb.c 12496 12497KHADAS MCU MFD DRIVER 12498M: Neil Armstrong <neil.armstrong@linaro.org> 12499L: linux-amlogic@lists.infradead.org 12500S: Maintained 12501F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12502F: drivers/mfd/khadas-mcu.c 12503F: drivers/thermal/khadas_mcu_fan.c 12504F: include/linux/mfd/khadas-mcu.h 12505 12506KIONIX/ROHM KX022A ACCELEROMETER 12507M: Matti Vaittinen <mazziesaccount@gmail.com> 12508L: linux-iio@vger.kernel.org 12509S: Supported 12510F: drivers/iio/accel/kionix-kx022a* 12511 12512KMEMLEAK 12513M: Catalin Marinas <catalin.marinas@arm.com> 12514S: Maintained 12515F: Documentation/dev-tools/kmemleak.rst 12516F: include/linux/kmemleak.h 12517F: mm/kmemleak.c 12518F: samples/kmemleak/kmemleak-test.c 12519 12520KMSAN 12521M: Alexander Potapenko <glider@google.com> 12522R: Marco Elver <elver@google.com> 12523R: Dmitry Vyukov <dvyukov@google.com> 12524L: kasan-dev@googlegroups.com 12525S: Maintained 12526F: Documentation/dev-tools/kmsan.rst 12527F: arch/*/include/asm/kmsan.h 12528F: arch/*/mm/kmsan_* 12529F: include/linux/kmsan*.h 12530F: lib/Kconfig.kmsan 12531F: mm/kmsan/ 12532F: scripts/Makefile.kmsan 12533 12534KPROBES 12535M: Naveen N Rao <naveen@kernel.org> 12536M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12537M: "David S. Miller" <davem@davemloft.net> 12538M: Masami Hiramatsu <mhiramat@kernel.org> 12539L: linux-kernel@vger.kernel.org 12540L: linux-trace-kernel@vger.kernel.org 12541S: Maintained 12542Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12543T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12544F: Documentation/trace/kprobes.rst 12545F: include/asm-generic/kprobes.h 12546F: include/linux/kprobes.h 12547F: kernel/kprobes.c 12548F: lib/test_kprobes.c 12549F: samples/kprobes 12550 12551KS0108 LCD CONTROLLER DRIVER 12552M: Miguel Ojeda <ojeda@kernel.org> 12553S: Maintained 12554F: Documentation/admin-guide/auxdisplay/ks0108.rst 12555F: drivers/auxdisplay/ks0108.c 12556F: include/linux/ks0108.h 12557 12558KTD253 BACKLIGHT DRIVER 12559M: Linus Walleij <linus.walleij@linaro.org> 12560S: Maintained 12561F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12562F: drivers/video/backlight/ktd253-backlight.c 12563 12564KTD2801 BACKLIGHT DRIVER 12565M: Duje Mihanović <duje.mihanovic@skole.hr> 12566S: Maintained 12567F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12568F: drivers/video/backlight/ktd2801-backlight.c 12569 12570KTEST 12571M: Steven Rostedt <rostedt@goodmis.org> 12572M: John Hawley <warthog9@eaglescrag.net> 12573S: Maintained 12574F: tools/testing/ktest 12575 12576KTZ8866 BACKLIGHT DRIVER 12577M: Jianhua Lu <lujianhua000@gmail.com> 12578S: Maintained 12579F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12580F: drivers/video/backlight/ktz8866.c 12581 12582KVM PARAVIRT (KVM/paravirt) 12583M: Paolo Bonzini <pbonzini@redhat.com> 12584R: Vitaly Kuznetsov <vkuznets@redhat.com> 12585L: kvm@vger.kernel.org 12586S: Supported 12587T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12588F: arch/um/include/asm/kvm_para.h 12589F: arch/x86/include/asm/kvm_para.h 12590F: arch/x86/include/asm/pvclock-abi.h 12591F: arch/x86/include/uapi/asm/kvm_para.h 12592F: arch/x86/kernel/kvm.c 12593F: arch/x86/kernel/kvmclock.c 12594F: include/asm-generic/kvm_para.h 12595F: include/linux/kvm_para.h 12596F: include/uapi/asm-generic/kvm_para.h 12597F: include/uapi/linux/kvm_para.h 12598 12599KVM X86 HYPER-V (KVM/hyper-v) 12600M: Vitaly Kuznetsov <vkuznets@redhat.com> 12601M: Sean Christopherson <seanjc@google.com> 12602M: Paolo Bonzini <pbonzini@redhat.com> 12603L: kvm@vger.kernel.org 12604S: Supported 12605T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12606F: arch/x86/kvm/hyperv.* 12607F: arch/x86/kvm/kvm_onhyperv.* 12608F: arch/x86/kvm/svm/hyperv.* 12609F: arch/x86/kvm/svm/svm_onhyperv.* 12610F: arch/x86/kvm/vmx/hyperv.* 12611 12612KVM X86 Xen (KVM/Xen) 12613M: David Woodhouse <dwmw2@infradead.org> 12614M: Paul Durrant <paul@xen.org> 12615M: Sean Christopherson <seanjc@google.com> 12616M: Paolo Bonzini <pbonzini@redhat.com> 12617L: kvm@vger.kernel.org 12618S: Supported 12619T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12620F: arch/x86/kvm/xen.* 12621 12622L3MDEV 12623M: David Ahern <dsahern@kernel.org> 12624L: netdev@vger.kernel.org 12625S: Maintained 12626F: include/net/l3mdev.h 12627F: net/l3mdev 12628 12629LANDLOCK SECURITY MODULE 12630M: Mickaël Salaün <mic@digikod.net> 12631R: Günther Noack <gnoack@google.com> 12632L: linux-security-module@vger.kernel.org 12633S: Supported 12634W: https://landlock.io 12635T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12636F: Documentation/security/landlock.rst 12637F: Documentation/userspace-api/landlock.rst 12638F: fs/ioctl.c 12639F: include/uapi/linux/landlock.h 12640F: samples/landlock/ 12641F: security/landlock/ 12642F: tools/testing/selftests/landlock/ 12643K: landlock 12644K: LANDLOCK 12645 12646LANTIQ / INTEL Ethernet drivers 12647M: Hauke Mehrtens <hauke@hauke-m.de> 12648L: netdev@vger.kernel.org 12649S: Maintained 12650F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 12651F: drivers/net/dsa/lantiq_gswip.c 12652F: drivers/net/dsa/lantiq_pce.h 12653F: drivers/net/ethernet/lantiq_xrx200.c 12654F: net/dsa/tag_gswip.c 12655 12656LANTIQ MIPS ARCHITECTURE 12657M: John Crispin <john@phrozen.org> 12658L: linux-mips@vger.kernel.org 12659S: Maintained 12660F: arch/mips/lantiq 12661F: drivers/soc/lantiq 12662 12663LANTIQ PEF2256 DRIVER 12664M: Herve Codina <herve.codina@bootlin.com> 12665S: Maintained 12666F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12667F: drivers/net/wan/framer/pef2256/ 12668F: drivers/pinctrl/pinctrl-pef2256.c 12669F: include/linux/framer/pef2256.h 12670 12671LASI 53c700 driver for PARISC 12672M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12673L: linux-scsi@vger.kernel.org 12674S: Maintained 12675F: Documentation/scsi/53c700.rst 12676F: drivers/scsi/53c700* 12677 12678LEAKING_ADDRESSES 12679M: Tycho Andersen <tycho@tycho.pizza> 12680R: Kees Cook <kees@kernel.org> 12681L: linux-hardening@vger.kernel.org 12682S: Maintained 12683T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12684F: scripts/leaking_addresses.pl 12685 12686LED SUBSYSTEM 12687M: Pavel Machek <pavel@ucw.cz> 12688M: Lee Jones <lee@kernel.org> 12689L: linux-leds@vger.kernel.org 12690S: Maintained 12691T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 12692F: Documentation/devicetree/bindings/leds/ 12693F: Documentation/leds/ 12694F: drivers/leds/ 12695F: include/dt-bindings/leds/ 12696F: include/linux/leds.h 12697 12698LEGO MINDSTORMS EV3 12699R: David Lechner <david@lechnology.com> 12700S: Maintained 12701F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12702F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12703F: drivers/power/supply/lego_ev3_battery.c 12704 12705LEGO USB Tower driver 12706M: Juergen Stuber <starblue@users.sourceforge.net> 12707L: legousb-devel@lists.sourceforge.net 12708S: Maintained 12709W: http://legousb.sourceforge.net/ 12710F: drivers/usb/misc/legousbtower.c 12711 12712LETSKETCH HID TABLET DRIVER 12713M: Hans de Goede <hdegoede@redhat.com> 12714L: linux-input@vger.kernel.org 12715S: Maintained 12716T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12717F: drivers/hid/hid-letsketch.c 12718 12719LG LAPTOP EXTRAS 12720M: Matan Ziv-Av <matan@svgalib.org> 12721L: platform-driver-x86@vger.kernel.org 12722S: Maintained 12723F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12724F: Documentation/admin-guide/laptops/lg-laptop.rst 12725F: drivers/platform/x86/lg-laptop.c 12726 12727LG2160 MEDIA DRIVER 12728M: Michael Krufky <mkrufky@linuxtv.org> 12729L: linux-media@vger.kernel.org 12730S: Maintained 12731W: https://linuxtv.org 12732W: http://github.com/mkrufky 12733Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12734T: git git://linuxtv.org/mkrufky/tuners.git 12735F: drivers/media/dvb-frontends/lg2160.* 12736 12737LGDT3305 MEDIA DRIVER 12738M: Michael Krufky <mkrufky@linuxtv.org> 12739L: linux-media@vger.kernel.org 12740S: Maintained 12741W: https://linuxtv.org 12742W: http://github.com/mkrufky 12743Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12744T: git git://linuxtv.org/mkrufky/tuners.git 12745F: drivers/media/dvb-frontends/lgdt3305.* 12746 12747LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12748M: Viresh Kumar <vireshk@kernel.org> 12749L: linux-ide@vger.kernel.org 12750S: Maintained 12751T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12752F: drivers/ata/pata_arasan_cf.c 12753F: include/linux/pata_arasan_cf_data.h 12754 12755LIBATA PATA DRIVERS 12756R: Sergey Shtylyov <s.shtylyov@omp.ru> 12757L: linux-ide@vger.kernel.org 12758F: drivers/ata/ata_*.c 12759F: drivers/ata/pata_*.c 12760 12761LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12762M: Linus Walleij <linus.walleij@linaro.org> 12763L: linux-ide@vger.kernel.org 12764S: Maintained 12765T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12766F: drivers/ata/pata_ftide010.c 12767F: drivers/ata/sata_gemini.c 12768F: drivers/ata/sata_gemini.h 12769 12770LIBATA SATA AHCI PLATFORM devices support 12771M: Hans de Goede <hdegoede@redhat.com> 12772M: Jens Axboe <axboe@kernel.dk> 12773L: linux-ide@vger.kernel.org 12774S: Maintained 12775T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12776F: drivers/ata/ahci_platform.c 12777F: drivers/ata/libahci_platform.c 12778F: include/linux/ahci_platform.h 12779 12780LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12781M: Serge Semin <fancer.lancer@gmail.com> 12782L: linux-ide@vger.kernel.org 12783S: Maintained 12784T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12785F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12786F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12787F: drivers/ata/ahci_dwc.c 12788 12789LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12790M: Mikael Pettersson <mikpelinux@gmail.com> 12791L: linux-ide@vger.kernel.org 12792S: Maintained 12793T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12794F: drivers/ata/sata_promise.* 12795 12796LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12797M: Damien Le Moal <dlemoal@kernel.org> 12798M: Niklas Cassel <cassel@kernel.org> 12799L: linux-ide@vger.kernel.org 12800S: Maintained 12801T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12802F: Documentation/ABI/testing/sysfs-ata 12803F: Documentation/devicetree/bindings/ata/ 12804F: drivers/ata/ 12805F: include/linux/ata.h 12806F: include/linux/libata.h 12807 12808LIBETH COMMON ETHERNET LIBRARY 12809M: Alexander Lobakin <aleksander.lobakin@intel.com> 12810L: netdev@vger.kernel.org 12811L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12812S: Supported 12813T: git https://github.com/alobakin/linux.git 12814F: drivers/net/ethernet/intel/libeth/ 12815F: include/net/libeth/ 12816K: libeth 12817 12818LIBIE COMMON INTEL ETHERNET LIBRARY 12819M: Alexander Lobakin <aleksander.lobakin@intel.com> 12820L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12821L: netdev@vger.kernel.org 12822S: Supported 12823T: git https://github.com/alobakin/linux.git 12824F: drivers/net/ethernet/intel/libie/ 12825F: include/linux/net/intel/libie/ 12826K: libie 12827 12828LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12829M: Vishal Verma <vishal.l.verma@intel.com> 12830M: Dan Williams <dan.j.williams@intel.com> 12831M: Dave Jiang <dave.jiang@intel.com> 12832L: nvdimm@lists.linux.dev 12833S: Supported 12834Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12835P: Documentation/nvdimm/maintainer-entry-profile.rst 12836F: drivers/nvdimm/btt* 12837 12838LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12839M: Dan Williams <dan.j.williams@intel.com> 12840M: Vishal Verma <vishal.l.verma@intel.com> 12841M: Dave Jiang <dave.jiang@intel.com> 12842L: nvdimm@lists.linux.dev 12843S: Supported 12844Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12845P: Documentation/nvdimm/maintainer-entry-profile.rst 12846F: drivers/nvdimm/pmem* 12847 12848LIBNVDIMM: DEVICETREE BINDINGS 12849M: Oliver O'Halloran <oohall@gmail.com> 12850L: nvdimm@lists.linux.dev 12851S: Supported 12852Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12853F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12854F: drivers/nvdimm/of_pmem.c 12855 12856LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12857M: Dan Williams <dan.j.williams@intel.com> 12858M: Vishal Verma <vishal.l.verma@intel.com> 12859M: Dave Jiang <dave.jiang@intel.com> 12860M: Ira Weiny <ira.weiny@intel.com> 12861L: nvdimm@lists.linux.dev 12862S: Supported 12863Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12864P: Documentation/nvdimm/maintainer-entry-profile.rst 12865T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12866F: drivers/acpi/nfit/* 12867F: drivers/nvdimm/* 12868F: include/linux/libnvdimm.h 12869F: include/linux/nd.h 12870F: include/uapi/linux/ndctl.h 12871F: tools/testing/nvdimm/ 12872 12873LIBRARY CODE 12874M: Andrew Morton <akpm@linux-foundation.org> 12875L: linux-kernel@vger.kernel.org 12876S: Supported 12877T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12878F: lib/* 12879 12880LICENSES and SPDX stuff 12881M: Thomas Gleixner <tglx@linutronix.de> 12882M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12883L: linux-spdx@vger.kernel.org 12884S: Maintained 12885T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12886F: COPYING 12887F: Documentation/process/license-rules.rst 12888F: LICENSES/ 12889F: scripts/spdxcheck-test.sh 12890F: scripts/spdxcheck.py 12891F: scripts/spdxexclude 12892 12893LINEAR RANGES HELPERS 12894M: Mark Brown <broonie@kernel.org> 12895R: Matti Vaittinen <mazziesaccount@gmail.com> 12896F: include/linux/linear_range.h 12897F: lib/linear_ranges.c 12898F: lib/test_linear_ranges.c 12899 12900LINUX FOR POWER MACINTOSH 12901L: linuxppc-dev@lists.ozlabs.org 12902S: Orphan 12903F: arch/powerpc/platforms/powermac/ 12904F: drivers/macintosh/ 12905X: drivers/macintosh/adb-iop.c 12906X: drivers/macintosh/via-macii.c 12907 12908LINUX FOR POWERPC (32-BIT AND 64-BIT) 12909M: Michael Ellerman <mpe@ellerman.id.au> 12910R: Nicholas Piggin <npiggin@gmail.com> 12911R: Christophe Leroy <christophe.leroy@csgroup.eu> 12912R: Naveen N Rao <naveen@kernel.org> 12913L: linuxppc-dev@lists.ozlabs.org 12914S: Supported 12915W: https://github.com/linuxppc/wiki/wiki 12916Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12917T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12918F: Documentation/ABI/stable/sysfs-firmware-opal-* 12919F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12920F: Documentation/devicetree/bindings/powerpc/ 12921F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12922F: Documentation/arch/powerpc/ 12923F: arch/powerpc/ 12924F: drivers/*/*/*pasemi* 12925F: drivers/*/*pasemi* 12926F: drivers/char/tpm/tpm_ibmvtpm* 12927F: drivers/crypto/nx/ 12928F: drivers/i2c/busses/i2c-opal.c 12929F: drivers/net/ethernet/ibm/ibmveth.* 12930F: drivers/net/ethernet/ibm/ibmvnic.* 12931F: drivers/pci/hotplug/pnv_php.c 12932F: drivers/pci/hotplug/rpa* 12933F: drivers/rtc/rtc-opal.c 12934F: drivers/scsi/ibmvscsi/ 12935F: drivers/tty/hvc/hvc_opal.c 12936F: drivers/watchdog/wdrtas.c 12937F: include/linux/papr_scm.h 12938F: include/uapi/linux/papr_pdsm.h 12939F: tools/testing/selftests/powerpc 12940N: /pmac 12941N: powermac 12942N: powernv 12943N: [^a-z0-9]ps3 12944N: pseries 12945 12946LINUX FOR POWERPC EMBEDDED MPC5XXX 12947M: Anatolij Gustschin <agust@denx.de> 12948L: linuxppc-dev@lists.ozlabs.org 12949S: Odd Fixes 12950F: arch/powerpc/platforms/512x/ 12951F: arch/powerpc/platforms/52xx/ 12952 12953LINUX FOR POWERPC EMBEDDED PPC4XX 12954L: linuxppc-dev@lists.ozlabs.org 12955S: Orphan 12956F: arch/powerpc/platforms/44x/ 12957 12958LINUX FOR POWERPC EMBEDDED PPC85XX 12959M: Scott Wood <oss@buserror.net> 12960L: linuxppc-dev@lists.ozlabs.org 12961S: Odd fixes 12962T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12963F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12964F: Documentation/devicetree/bindings/powerpc/fsl/ 12965F: arch/powerpc/platforms/85xx/ 12966 12967LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12968M: Christophe Leroy <christophe.leroy@csgroup.eu> 12969L: linuxppc-dev@lists.ozlabs.org 12970S: Maintained 12971F: arch/powerpc/platforms/8xx/ 12972F: arch/powerpc/platforms/83xx/ 12973 12974LINUX KERNEL DUMP TEST MODULE (LKDTM) 12975M: Kees Cook <kees@kernel.org> 12976S: Maintained 12977F: drivers/misc/lkdtm/* 12978F: tools/testing/selftests/lkdtm/* 12979 12980LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12981M: Alan Stern <stern@rowland.harvard.edu> 12982M: Andrea Parri <parri.andrea@gmail.com> 12983M: Will Deacon <will@kernel.org> 12984M: Peter Zijlstra <peterz@infradead.org> 12985M: Boqun Feng <boqun.feng@gmail.com> 12986M: Nicholas Piggin <npiggin@gmail.com> 12987M: David Howells <dhowells@redhat.com> 12988M: Jade Alglave <j.alglave@ucl.ac.uk> 12989M: Luc Maranget <luc.maranget@inria.fr> 12990M: "Paul E. McKenney" <paulmck@kernel.org> 12991R: Akira Yokosawa <akiyks@gmail.com> 12992R: Daniel Lustig <dlustig@nvidia.com> 12993R: Joel Fernandes <joel@joelfernandes.org> 12994L: linux-kernel@vger.kernel.org 12995L: linux-arch@vger.kernel.org 12996S: Supported 12997T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12998F: Documentation/atomic_bitops.txt 12999F: Documentation/atomic_t.txt 13000F: Documentation/core-api/refcount-vs-atomic.rst 13001F: Documentation/litmus-tests/ 13002F: Documentation/memory-barriers.txt 13003F: tools/memory-model/ 13004 13005LINUX-NEXT TREE 13006M: Stephen Rothwell <sfr@canb.auug.org.au> 13007L: linux-next@vger.kernel.org 13008S: Supported 13009B: mailto:linux-next@vger.kernel.org and the appropriate development tree 13010T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 13011 13012LIS3LV02D ACCELEROMETER DRIVER 13013M: Eric Piel <eric.piel@tremplin-utc.net> 13014S: Maintained 13015F: Documentation/misc-devices/lis3lv02d.rst 13016F: drivers/misc/lis3lv02d/ 13017F: drivers/platform/x86/hp/hp_accel.c 13018 13019LIST KUNIT TEST 13020M: David Gow <davidgow@google.com> 13021L: linux-kselftest@vger.kernel.org 13022L: kunit-dev@googlegroups.com 13023S: Maintained 13024F: lib/list-test.c 13025 13026LITEX PLATFORM 13027M: Karol Gugala <kgugala@antmicro.com> 13028M: Mateusz Holenko <mholenko@antmicro.com> 13029M: Gabriel Somlo <gsomlo@gmail.com> 13030M: Joel Stanley <joel@jms.id.au> 13031S: Maintained 13032F: Documentation/devicetree/bindings/*/litex,*.yaml 13033F: arch/openrisc/boot/dts/or1klitex.dts 13034F: drivers/mmc/host/litex_mmc.c 13035F: drivers/net/ethernet/litex/* 13036F: drivers/soc/litex/* 13037F: drivers/tty/serial/liteuart.c 13038F: include/linux/litex.h 13039N: litex 13040 13041LIVE PATCHING 13042M: Josh Poimboeuf <jpoimboe@kernel.org> 13043M: Jiri Kosina <jikos@kernel.org> 13044M: Miroslav Benes <mbenes@suse.cz> 13045M: Petr Mladek <pmladek@suse.com> 13046R: Joe Lawrence <joe.lawrence@redhat.com> 13047L: live-patching@vger.kernel.org 13048S: Maintained 13049T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 13050F: Documentation/ABI/testing/sysfs-kernel-livepatch 13051F: Documentation/livepatch/ 13052F: arch/powerpc/include/asm/livepatch.h 13053F: include/linux/livepatch.h 13054F: kernel/livepatch/ 13055F: kernel/module/livepatch.c 13056F: samples/livepatch/ 13057F: tools/testing/selftests/livepatch/ 13058 13059LLC (802.2) 13060L: netdev@vger.kernel.org 13061S: Odd fixes 13062F: include/linux/llc.h 13063F: include/net/llc* 13064F: include/uapi/linux/llc.h 13065F: net/llc/ 13066 13067LM73 HARDWARE MONITOR DRIVER 13068M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 13069L: linux-hwmon@vger.kernel.org 13070S: Maintained 13071F: drivers/hwmon/lm73.c 13072 13073LM78 HARDWARE MONITOR DRIVER 13074M: Jean Delvare <jdelvare@suse.com> 13075L: linux-hwmon@vger.kernel.org 13076S: Maintained 13077F: Documentation/hwmon/lm78.rst 13078F: drivers/hwmon/lm78.c 13079 13080LM83 HARDWARE MONITOR DRIVER 13081M: Jean Delvare <jdelvare@suse.com> 13082L: linux-hwmon@vger.kernel.org 13083S: Maintained 13084F: Documentation/hwmon/lm83.rst 13085F: drivers/hwmon/lm83.c 13086 13087LM90 HARDWARE MONITOR DRIVER 13088M: Jean Delvare <jdelvare@suse.com> 13089L: linux-hwmon@vger.kernel.org 13090S: Maintained 13091F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 13092F: Documentation/hwmon/lm90.rst 13093F: drivers/hwmon/lm90.c 13094F: include/dt-bindings/thermal/lm90.h 13095 13096LME2510 MEDIA DRIVER 13097M: Malcolm Priestley <tvboxspy@gmail.com> 13098L: linux-media@vger.kernel.org 13099S: Maintained 13100W: https://linuxtv.org 13101Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13102F: drivers/media/usb/dvb-usb-v2/lmedm04* 13103 13104LOADPIN SECURITY MODULE 13105M: Kees Cook <kees@kernel.org> 13106S: Supported 13107T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13108F: Documentation/admin-guide/LSM/LoadPin.rst 13109F: security/loadpin/ 13110 13111LOCKDOWN SECURITY MODULE 13112L: linux-security-module@vger.kernel.org 13113S: Odd Fixes 13114T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 13115F: security/lockdown/ 13116 13117LOCKING PRIMITIVES 13118M: Peter Zijlstra <peterz@infradead.org> 13119M: Ingo Molnar <mingo@redhat.com> 13120M: Will Deacon <will@kernel.org> 13121R: Waiman Long <longman@redhat.com> 13122R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 13123L: linux-kernel@vger.kernel.org 13124S: Maintained 13125T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 13126F: Documentation/locking/ 13127F: arch/*/include/asm/spinlock*.h 13128F: include/linux/lockdep*.h 13129F: include/linux/mutex*.h 13130F: include/linux/rwlock*.h 13131F: include/linux/rwsem*.h 13132F: include/linux/seqlock.h 13133F: include/linux/spinlock*.h 13134F: kernel/locking/ 13135F: lib/locking*.[ch] 13136X: kernel/locking/locktorture.c 13137 13138LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 13139M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 13140L: linux-ntfs-dev@lists.sourceforge.net 13141S: Maintained 13142W: http://www.linux-ntfs.org/content/view/19/37/ 13143F: Documentation/admin-guide/ldm.rst 13144F: block/partitions/ldm.* 13145 13146LOGITECH HID GAMING KEYBOARDS 13147M: Hans de Goede <hdegoede@redhat.com> 13148L: linux-input@vger.kernel.org 13149S: Maintained 13150T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13151F: drivers/hid/hid-lg-g15.c 13152 13153LONTIUM LT8912B MIPI TO HDMI BRIDGE 13154M: Adrien Grassein <adrien.grassein@gmail.com> 13155S: Maintained 13156F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 13157F: drivers/gpu/drm/bridge/lontium-lt8912b.c 13158 13159LOONGARCH 13160M: Huacai Chen <chenhuacai@kernel.org> 13161R: WANG Xuerui <kernel@xen0n.name> 13162L: loongarch@lists.linux.dev 13163S: Maintained 13164T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 13165F: Documentation/arch/loongarch/ 13166F: Documentation/translations/zh_CN/arch/loongarch/ 13167F: arch/loongarch/ 13168F: drivers/*/*loongarch* 13169F: drivers/cpufreq/loongson3_cpufreq.c 13170 13171LOONGSON GPIO DRIVER 13172M: Yinbo Zhu <zhuyinbo@loongson.cn> 13173L: linux-gpio@vger.kernel.org 13174S: Maintained 13175F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 13176F: drivers/gpio/gpio-loongson-64bit.c 13177 13178LOONGSON LS2X APB DMA DRIVER 13179M: Binbin Zhou <zhoubinbin@loongson.cn> 13180L: dmaengine@vger.kernel.org 13181S: Maintained 13182F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 13183F: drivers/dma/ls2x-apb-dma.c 13184 13185LOONGSON LS2X I2C DRIVER 13186M: Binbin Zhou <zhoubinbin@loongson.cn> 13187L: linux-i2c@vger.kernel.org 13188S: Maintained 13189F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 13190F: drivers/i2c/busses/i2c-ls2x.c 13191 13192LOONGSON-2 SOC SERIES CLOCK DRIVER 13193M: Yinbo Zhu <zhuyinbo@loongson.cn> 13194L: linux-clk@vger.kernel.org 13195S: Maintained 13196F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 13197F: drivers/clk/clk-loongson2.c 13198F: include/dt-bindings/clock/loongson,ls2k-clk.h 13199 13200LOONGSON SPI DRIVER 13201M: Yinbo Zhu <zhuyinbo@loongson.cn> 13202L: linux-spi@vger.kernel.org 13203S: Maintained 13204F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 13205F: drivers/spi/spi-loongson-core.c 13206F: drivers/spi/spi-loongson-pci.c 13207F: drivers/spi/spi-loongson-plat.c 13208F: drivers/spi/spi-loongson.h 13209 13210LOONGSON-2 SOC SERIES GUTS DRIVER 13211M: Yinbo Zhu <zhuyinbo@loongson.cn> 13212L: loongarch@lists.linux.dev 13213S: Maintained 13214F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 13215F: drivers/soc/loongson/loongson2_guts.c 13216 13217LOONGSON-2 SOC SERIES PM DRIVER 13218M: Yinbo Zhu <zhuyinbo@loongson.cn> 13219L: linux-pm@vger.kernel.org 13220S: Maintained 13221F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 13222F: drivers/soc/loongson/loongson2_pm.c 13223 13224LOONGSON-2 SOC SERIES PINCTRL DRIVER 13225M: zhanghongchen <zhanghongchen@loongson.cn> 13226M: Yinbo Zhu <zhuyinbo@loongson.cn> 13227L: linux-gpio@vger.kernel.org 13228S: Maintained 13229F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 13230F: drivers/pinctrl/pinctrl-loongson2.c 13231 13232LOONGSON-2 SOC SERIES THERMAL DRIVER 13233M: zhanghongchen <zhanghongchen@loongson.cn> 13234M: Yinbo Zhu <zhuyinbo@loongson.cn> 13235L: linux-pm@vger.kernel.org 13236S: Maintained 13237F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 13238F: drivers/thermal/loongson2_thermal.c 13239 13240LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 13241M: Sathya Prakash <sathya.prakash@broadcom.com> 13242M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 13243M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 13244L: MPT-FusionLinux.pdl@broadcom.com 13245L: linux-scsi@vger.kernel.org 13246S: Supported 13247W: http://www.avagotech.com/support/ 13248F: drivers/message/fusion/ 13249F: drivers/scsi/mpt3sas/ 13250 13251LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 13252M: Matthew Wilcox <willy@infradead.org> 13253L: linux-scsi@vger.kernel.org 13254S: Maintained 13255F: drivers/scsi/sym53c8xx_2/ 13256 13257LTC1660 DAC DRIVER 13258M: Marcus Folkesson <marcus.folkesson@gmail.com> 13259L: linux-iio@vger.kernel.org 13260S: Maintained 13261F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 13262F: drivers/iio/dac/ltc1660.c 13263 13264LTC2688 IIO DAC DRIVER 13265M: Nuno Sá <nuno.sa@analog.com> 13266L: linux-iio@vger.kernel.org 13267S: Supported 13268W: https://ez.analog.com/linux-software-drivers 13269F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 13270F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 13271F: drivers/iio/dac/ltc2688.c 13272 13273LTC2947 HARDWARE MONITOR DRIVER 13274M: Nuno Sá <nuno.sa@analog.com> 13275L: linux-hwmon@vger.kernel.org 13276S: Supported 13277W: https://ez.analog.com/linux-software-drivers 13278F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 13279F: drivers/hwmon/ltc2947-core.c 13280F: drivers/hwmon/ltc2947-i2c.c 13281F: drivers/hwmon/ltc2947-spi.c 13282F: drivers/hwmon/ltc2947.h 13283 13284LTC2991 HARDWARE MONITOR DRIVER 13285M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13286L: linux-hwmon@vger.kernel.org 13287S: Supported 13288W: https://ez.analog.com/linux-software-drivers 13289F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 13290F: drivers/hwmon/ltc2991.c 13291 13292LTC2983 IIO TEMPERATURE DRIVER 13293M: Nuno Sá <nuno.sa@analog.com> 13294L: linux-iio@vger.kernel.org 13295S: Supported 13296W: https://ez.analog.com/linux-software-drivers 13297F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 13298F: drivers/iio/temperature/ltc2983.c 13299 13300LTC4282 HARDWARE MONITOR DRIVER 13301M: Nuno Sa <nuno.sa@analog.com> 13302L: linux-hwmon@vger.kernel.org 13303S: Supported 13304F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 13305F: Documentation/hwmon/ltc4282.rst 13306F: drivers/hwmon/ltc4282.c 13307 13308LTC4286 HARDWARE MONITOR DRIVER 13309M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 13310L: linux-i2c@vger.kernel.org 13311S: Maintained 13312F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 13313F: Documentation/hwmon/ltc4286.rst 13314F: drivers/hwmon/pmbus/Kconfig 13315F: drivers/hwmon/pmbus/Makefile 13316F: drivers/hwmon/pmbus/ltc4286.c 13317 13318LTC4306 I2C MULTIPLEXER DRIVER 13319M: Michael Hennerich <michael.hennerich@analog.com> 13320L: linux-i2c@vger.kernel.org 13321S: Supported 13322W: https://ez.analog.com/linux-software-drivers 13323F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 13324F: drivers/i2c/muxes/i2c-mux-ltc4306.c 13325 13326LTP (Linux Test Project) 13327M: Andrea Cervesato <andrea.cervesato@suse.com> 13328M: Cyril Hrubis <chrubis@suse.cz> 13329M: Jan Stancek <jstancek@redhat.com> 13330M: Petr Vorel <pvorel@suse.cz> 13331M: Li Wang <liwang@redhat.com> 13332M: Yang Xu <xuyang2018.jy@fujitsu.com> 13333M: Xiao Yang <yangx.jy@fujitsu.com> 13334L: ltp@lists.linux.it (subscribers-only) 13335S: Maintained 13336W: https://linux-test-project.readthedocs.io/ 13337T: git https://github.com/linux-test-project/ltp.git 13338 13339LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 13340M: Anshul Dalal <anshulusr@gmail.com> 13341L: linux-iio@vger.kernel.org 13342S: Maintained 13343F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 13344F: drivers/iio/light/ltr390.c 13345 13346LYNX 28G SERDES PHY DRIVER 13347M: Ioana Ciornei <ioana.ciornei@nxp.com> 13348L: netdev@vger.kernel.org 13349S: Supported 13350F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 13351F: drivers/phy/freescale/phy-fsl-lynx-28g.c 13352 13353LYNX PCS MODULE 13354M: Ioana Ciornei <ioana.ciornei@nxp.com> 13355L: netdev@vger.kernel.org 13356S: Supported 13357F: drivers/net/pcs/pcs-lynx.c 13358F: include/linux/pcs-lynx.h 13359 13360M68K ARCHITECTURE 13361M: Geert Uytterhoeven <geert@linux-m68k.org> 13362L: linux-m68k@lists.linux-m68k.org 13363S: Maintained 13364W: http://www.linux-m68k.org/ 13365T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 13366F: arch/m68k/ 13367F: drivers/zorro/ 13368 13369M68K ON APPLE MACINTOSH 13370M: Joshua Thompson <funaho@jurai.org> 13371L: linux-m68k@lists.linux-m68k.org 13372S: Maintained 13373W: http://www.mac.linux-m68k.org/ 13374F: arch/m68k/mac/ 13375F: drivers/macintosh/adb-iop.c 13376F: drivers/macintosh/via-macii.c 13377 13378M68K ON HP9000/300 13379M: Philip Blundell <philb@gnu.org> 13380S: Maintained 13381W: http://www.tazenda.demon.co.uk/phil/linux-hp 13382F: arch/m68k/hp300/ 13383 13384M88DS3103 MEDIA DRIVER 13385L: linux-media@vger.kernel.org 13386S: Orphan 13387W: https://linuxtv.org 13388Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13389F: drivers/media/dvb-frontends/m88ds3103* 13390 13391M88RS2000 MEDIA DRIVER 13392M: Malcolm Priestley <tvboxspy@gmail.com> 13393L: linux-media@vger.kernel.org 13394S: Maintained 13395W: https://linuxtv.org 13396Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13397F: drivers/media/dvb-frontends/m88rs2000* 13398 13399MA901 MASTERKIT USB FM RADIO DRIVER 13400M: Alexey Klimov <klimov.linux@gmail.com> 13401L: linux-media@vger.kernel.org 13402S: Maintained 13403T: git git://linuxtv.org/media_tree.git 13404F: drivers/media/radio/radio-ma901.c 13405 13406MAC80211 13407M: Johannes Berg <johannes@sipsolutions.net> 13408L: linux-wireless@vger.kernel.org 13409S: Maintained 13410W: https://wireless.wiki.kernel.org/ 13411Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13412T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13413T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13414F: Documentation/networking/mac80211-injection.rst 13415F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 13416F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 13417F: include/net/mac80211.h 13418F: net/mac80211/ 13419 13420MAILBOX API 13421M: Jassi Brar <jassisinghbrar@gmail.com> 13422L: linux-kernel@vger.kernel.org 13423S: Maintained 13424F: Documentation/devicetree/bindings/mailbox/ 13425F: drivers/mailbox/ 13426F: include/dt-bindings/mailbox/ 13427F: include/linux/mailbox_client.h 13428F: include/linux/mailbox_controller.h 13429 13430MAILBOX ARM MHUv2 13431M: Viresh Kumar <viresh.kumar@linaro.org> 13432M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13433L: linux-kernel@vger.kernel.org 13434S: Maintained 13435F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13436F: drivers/mailbox/arm_mhuv2.c 13437F: include/linux/mailbox/arm_mhuv2_message.h 13438 13439MAILBOX ARM MHUv3 13440M: Sudeep Holla <sudeep.holla@arm.com> 13441M: Cristian Marussi <cristian.marussi@arm.com> 13442L: linux-kernel@vger.kernel.org 13443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13444S: Maintained 13445F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 13446F: drivers/mailbox/arm_mhuv3.c 13447 13448MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13449M: Alejandro Colomar <alx@kernel.org> 13450L: linux-man@vger.kernel.org 13451S: Maintained 13452W: http://www.kernel.org/doc/man-pages 13453T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13454T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13455 13456MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13457M: Jeremy Kerr <jk@codeconstruct.com.au> 13458M: Matt Johnston <matt@codeconstruct.com.au> 13459L: netdev@vger.kernel.org 13460S: Maintained 13461F: Documentation/networking/mctp.rst 13462F: drivers/net/mctp/ 13463F: include/net/mctp.h 13464F: include/net/mctpdevice.h 13465F: include/net/netns/mctp.h 13466F: net/mctp/ 13467 13468MAPLE TREE 13469M: Liam R. Howlett <Liam.Howlett@oracle.com> 13470L: maple-tree@lists.infradead.org 13471L: linux-mm@kvack.org 13472S: Supported 13473F: Documentation/core-api/maple_tree.rst 13474F: include/linux/maple_tree.h 13475F: include/trace/events/maple_tree.h 13476F: lib/maple_tree.c 13477F: lib/test_maple_tree.c 13478F: tools/testing/radix-tree/linux/maple_tree.h 13479F: tools/testing/radix-tree/maple.c 13480 13481MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13482M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13483L: linux-mips@vger.kernel.org 13484S: Maintained 13485F: arch/mips/boot/dts/img/pistachio* 13486 13487MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13488M: Andrew Lunn <andrew@lunn.ch> 13489L: netdev@vger.kernel.org 13490S: Maintained 13491F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13492F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13493F: Documentation/networking/devlink/mv88e6xxx.rst 13494F: drivers/net/dsa/mv88e6xxx/ 13495F: include/linux/dsa/mv88e6xxx.h 13496F: include/linux/platform_data/mv88e6xxx.h 13497 13498MARVELL 88PM886 PMIC DRIVER 13499M: Karel Balej <balejk@matfyz.cz> 13500S: Maintained 13501F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 13502F: drivers/input/misc/88pm886-onkey.c 13503F: drivers/mfd/88pm886.c 13504F: drivers/regulators/88pm886-regulator.c 13505F: include/linux/mfd/88pm886.h 13506 13507MARVELL ARMADA 3700 PHY DRIVERS 13508M: Miquel Raynal <miquel.raynal@bootlin.com> 13509S: Maintained 13510F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13511F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13512F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13513F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13514 13515MARVELL ARMADA 3700 SERIAL DRIVER 13516M: Pali Rohár <pali@kernel.org> 13517S: Maintained 13518F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13519F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13520F: drivers/tty/serial/mvebu-uart.c 13521 13522MARVELL ARMADA DRM SUPPORT 13523M: Russell King <linux@armlinux.org.uk> 13524S: Maintained 13525T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13526T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13527F: Documentation/devicetree/bindings/display/armada/ 13528F: drivers/gpu/drm/armada/ 13529F: include/uapi/drm/armada_drm.h 13530 13531MARVELL CRYPTO DRIVER 13532M: Boris Brezillon <bbrezillon@kernel.org> 13533M: Arnaud Ebalard <arno@natisbad.org> 13534M: Srujana Challa <schalla@marvell.com> 13535L: linux-crypto@vger.kernel.org 13536S: Maintained 13537F: drivers/crypto/marvell/ 13538F: include/linux/soc/marvell/octeontx2/ 13539 13540MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13541M: Mirko Lindner <mlindner@marvell.com> 13542M: Stephen Hemminger <stephen@networkplumber.org> 13543L: netdev@vger.kernel.org 13544S: Odd fixes 13545F: drivers/net/ethernet/marvell/sk* 13546 13547MARVELL LIBERTAS WIRELESS DRIVER 13548L: libertas-dev@lists.infradead.org 13549S: Orphan 13550F: drivers/net/wireless/marvell/libertas/ 13551 13552MARVELL MACCHIATOBIN SUPPORT 13553M: Russell King <linux@armlinux.org.uk> 13554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13555S: Maintained 13556F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13557 13558MARVELL MV643XX ETHERNET DRIVER 13559M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13560L: netdev@vger.kernel.org 13561S: Maintained 13562F: drivers/net/ethernet/marvell/mv643xx_eth.* 13563F: include/linux/mv643xx.h 13564 13565MARVELL MV88X3310 PHY DRIVER 13566M: Russell King <linux@armlinux.org.uk> 13567M: Marek Behún <kabel@kernel.org> 13568L: netdev@vger.kernel.org 13569S: Maintained 13570F: drivers/net/phy/marvell10g.c 13571 13572MARVELL MVEBU THERMAL DRIVER 13573M: Miquel Raynal <miquel.raynal@bootlin.com> 13574S: Maintained 13575F: drivers/thermal/armada_thermal.c 13576 13577MARVELL MVNETA ETHERNET DRIVER 13578M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13579L: netdev@vger.kernel.org 13580S: Maintained 13581F: drivers/net/ethernet/marvell/mvneta* 13582 13583MARVELL MVPP2 ETHERNET DRIVER 13584M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13585M: Russell King <linux@armlinux.org.uk> 13586L: netdev@vger.kernel.org 13587S: Maintained 13588F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13589F: drivers/net/ethernet/marvell/mvpp2/ 13590 13591MARVELL MWIFIEX WIRELESS DRIVER 13592M: Brian Norris <briannorris@chromium.org> 13593R: Francesco Dolcini <francesco@dolcini.it> 13594L: linux-wireless@vger.kernel.org 13595S: Odd Fixes 13596F: drivers/net/wireless/marvell/mwifiex/ 13597 13598MARVELL MWL8K WIRELESS DRIVER 13599L: linux-wireless@vger.kernel.org 13600S: Orphan 13601F: drivers/net/wireless/marvell/mwl8k.c 13602 13603MARVELL NAND CONTROLLER DRIVER 13604M: Miquel Raynal <miquel.raynal@bootlin.com> 13605L: linux-mtd@lists.infradead.org 13606S: Maintained 13607F: drivers/mtd/nand/raw/marvell_nand.c 13608 13609MARVELL OCTEON ENDPOINT DRIVER 13610M: Veerasenareddy Burru <vburru@marvell.com> 13611M: Sathesh Edara <sedara@marvell.com> 13612L: netdev@vger.kernel.org 13613S: Supported 13614F: drivers/net/ethernet/marvell/octeon_ep 13615 13616MARVELL OCTEON ENDPOINT VF DRIVER 13617M: Veerasenareddy Burru <vburru@marvell.com> 13618M: Sathesh Edara <sedara@marvell.com> 13619M: Shinas Rasheed <srasheed@marvell.com> 13620M: Satananda Burla <sburla@marvell.com> 13621L: netdev@vger.kernel.org 13622S: Supported 13623F: drivers/net/ethernet/marvell/octeon_ep_vf 13624 13625MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13626M: Sunil Goutham <sgoutham@marvell.com> 13627M: Geetha sowjanya <gakula@marvell.com> 13628M: Subbaraya Sundeep <sbhatta@marvell.com> 13629M: hariprasad <hkelam@marvell.com> 13630L: netdev@vger.kernel.org 13631S: Supported 13632F: drivers/net/ethernet/marvell/octeontx2/nic/ 13633F: include/linux/soc/marvell/octeontx2/ 13634 13635MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13636M: Sunil Goutham <sgoutham@marvell.com> 13637M: Linu Cherian <lcherian@marvell.com> 13638M: Geetha sowjanya <gakula@marvell.com> 13639M: Jerin Jacob <jerinj@marvell.com> 13640M: hariprasad <hkelam@marvell.com> 13641M: Subbaraya Sundeep <sbhatta@marvell.com> 13642L: netdev@vger.kernel.org 13643S: Supported 13644F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13645F: drivers/net/ethernet/marvell/octeontx2/af/ 13646 13647MARVELL PRESTERA ETHERNET SWITCH DRIVER 13648M: Taras Chornyi <taras.chornyi@plvision.eu> 13649S: Supported 13650W: https://github.com/Marvell-switching/switchdev-prestera 13651F: drivers/net/ethernet/marvell/prestera/ 13652 13653MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13654M: Nicolas Pitre <nico@fluxnic.net> 13655S: Odd Fixes 13656F: drivers/mmc/host/mvsdio.* 13657 13658MARVELL USB MDIO CONTROLLER DRIVER 13659M: Tobias Waldekranz <tobias@waldekranz.com> 13660L: netdev@vger.kernel.org 13661S: Maintained 13662F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13663F: drivers/net/mdio/mdio-mvusb.c 13664 13665MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13666M: Hu Ziji <huziji@marvell.com> 13667L: linux-mmc@vger.kernel.org 13668S: Supported 13669F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13670F: drivers/mmc/host/sdhci-xenon* 13671 13672MARVELL OCTEON CN10K DPI DRIVER 13673M: Vamsi Attunuru <vattunuru@marvell.com> 13674S: Supported 13675F: drivers/misc/mrvl_cn10k_dpi.c 13676 13677MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 13678R: schalla@marvell.com 13679R: vattunuru@marvell.com 13680F: drivers/vdpa/octeon_ep/ 13681 13682MATROX FRAMEBUFFER DRIVER 13683L: linux-fbdev@vger.kernel.org 13684S: Orphan 13685F: drivers/video/fbdev/matrox/matroxfb_* 13686F: include/uapi/linux/matroxfb.h 13687 13688MAX15301 DRIVER 13689M: Daniel Nilsson <daniel.nilsson@flex.com> 13690L: linux-hwmon@vger.kernel.org 13691S: Maintained 13692F: Documentation/hwmon/max15301.rst 13693F: drivers/hwmon/pmbus/max15301.c 13694 13695MAX2175 SDR TUNER DRIVER 13696M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13697L: linux-media@vger.kernel.org 13698S: Maintained 13699T: git git://linuxtv.org/media_tree.git 13700F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13701F: Documentation/userspace-api/media/drivers/max2175.rst 13702F: drivers/media/i2c/max2175* 13703F: include/uapi/linux/max2175.h 13704 13705MAX31335 RTC DRIVER 13706M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13707L: linux-rtc@vger.kernel.org 13708S: Supported 13709W: https://ez.analog.com/linux-software-drivers 13710F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13711F: drivers/rtc/rtc-max31335.c 13712 13713MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13714L: linux-hwmon@vger.kernel.org 13715S: Orphan 13716F: Documentation/hwmon/max6650.rst 13717F: drivers/hwmon/max6650.c 13718 13719MAX9286 QUAD GMSL DESERIALIZER DRIVER 13720M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13721M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13722M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13723M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13724L: linux-media@vger.kernel.org 13725S: Maintained 13726F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13727F: drivers/media/i2c/max9286.c 13728 13729MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13730M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13731L: linux-media@vger.kernel.org 13732S: Maintained 13733F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13734F: drivers/staging/media/max96712/max96712.c 13735 13736MAX96714 GMSL2 DESERIALIZER DRIVER 13737M: Julien Massot <julien.massot@collabora.com> 13738L: linux-media@vger.kernel.org 13739S: Maintained 13740F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 13741F: drivers/media/i2c/max96714.c 13742 13743MAX96717 GMSL2 SERIALIZER DRIVER 13744M: Julien Massot <julien.massot@collabora.com> 13745L: linux-media@vger.kernel.org 13746S: Maintained 13747F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 13748F: drivers/media/i2c/max96717.c 13749 13750MAX9860 MONO AUDIO VOICE CODEC DRIVER 13751M: Peter Rosin <peda@axentia.se> 13752L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13753S: Maintained 13754F: Documentation/devicetree/bindings/sound/max9860.txt 13755F: sound/soc/codecs/max9860.* 13756 13757MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13758M: Andreas Klinger <ak@it-klinger.de> 13759L: linux-iio@vger.kernel.org 13760S: Maintained 13761F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13762F: drivers/iio/proximity/mb1232.c 13763 13764MAXIM MAX11205 DRIVER 13765M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13766L: linux-iio@vger.kernel.org 13767S: Supported 13768W: https://ez.analog.com/linux-software-drivers 13769F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13770F: drivers/iio/adc/max11205.c 13771 13772MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13773R: Iskren Chernev <iskren.chernev@gmail.com> 13774R: Krzysztof Kozlowski <krzk@kernel.org> 13775R: Marek Szyprowski <m.szyprowski@samsung.com> 13776R: Matheus Castello <matheus@castello.eng.br> 13777L: linux-pm@vger.kernel.org 13778S: Maintained 13779F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13780F: drivers/power/supply/max17040_battery.c 13781 13782MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13783R: Hans de Goede <hdegoede@redhat.com> 13784R: Krzysztof Kozlowski <krzk@kernel.org> 13785R: Marek Szyprowski <m.szyprowski@samsung.com> 13786R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13787R: Purism Kernel Team <kernel@puri.sm> 13788L: linux-pm@vger.kernel.org 13789S: Maintained 13790F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13791F: drivers/power/supply/max17042_battery.c 13792 13793MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13794M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13795L: linux-kernel@vger.kernel.org 13796S: Maintained 13797F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13798F: drivers/regulator/max20086-regulator.c 13799 13800MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13801M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13802L: linux-iio@vger.kernel.org 13803S: Maintained 13804F: drivers/iio/temperature/max30208.c 13805 13806MAXIM MAX77650 PMIC MFD DRIVER 13807M: Bartosz Golaszewski <brgl@bgdev.pl> 13808L: linux-kernel@vger.kernel.org 13809S: Maintained 13810F: Documentation/devicetree/bindings/*/*max77650.yaml 13811F: Documentation/devicetree/bindings/*/max77650*.yaml 13812F: drivers/gpio/gpio-max77650.c 13813F: drivers/input/misc/max77650-onkey.c 13814F: drivers/leds/leds-max77650.c 13815F: drivers/mfd/max77650.c 13816F: drivers/power/supply/max77650-charger.c 13817F: drivers/regulator/max77650-regulator.c 13818F: include/linux/mfd/max77650.h 13819 13820MAXIM MAX77714 PMIC MFD DRIVER 13821M: Luca Ceresoli <luca@lucaceresoli.net> 13822S: Maintained 13823F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13824F: drivers/mfd/max77714.c 13825F: include/linux/mfd/max77714.h 13826 13827MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13828M: Javier Martinez Canillas <javier@dowhile0.org> 13829L: linux-kernel@vger.kernel.org 13830S: Supported 13831F: Documentation/devicetree/bindings/*/*max77802.yaml 13832F: drivers/regulator/max77802-regulator.c 13833F: include/dt-bindings/*/*max77802.h 13834 13835MAXIM MAX77976 BATTERY CHARGER 13836M: Luca Ceresoli <luca@lucaceresoli.net> 13837S: Supported 13838F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13839F: drivers/power/supply/max77976_charger.c 13840 13841MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13842M: Krzysztof Kozlowski <krzk@kernel.org> 13843L: linux-pm@vger.kernel.org 13844S: Maintained 13845B: mailto:linux-samsung-soc@vger.kernel.org 13846F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13847F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13848F: drivers/power/supply/max14577_charger.c 13849F: drivers/power/supply/max77693_charger.c 13850 13851MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13852M: Chanwoo Choi <cw00.choi@samsung.com> 13853M: Krzysztof Kozlowski <krzk@kernel.org> 13854L: linux-kernel@vger.kernel.org 13855S: Maintained 13856B: mailto:linux-samsung-soc@vger.kernel.org 13857F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13858F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13859F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13860F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13861F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13862F: drivers/*/*max77843.c 13863F: drivers/*/max14577*.c 13864F: drivers/*/max77686*.c 13865F: drivers/*/max77693*.c 13866F: drivers/clk/clk-max77686.c 13867F: drivers/extcon/extcon-max14577.c 13868F: drivers/extcon/extcon-max77693.c 13869F: drivers/rtc/rtc-max77686.c 13870F: include/linux/mfd/max14577*.h 13871F: include/linux/mfd/max77686*.h 13872F: include/linux/mfd/max77693*.h 13873 13874MAXIRADIO FM RADIO RECEIVER DRIVER 13875M: Hans Verkuil <hverkuil@xs4all.nl> 13876L: linux-media@vger.kernel.org 13877S: Maintained 13878W: https://linuxtv.org 13879T: git git://linuxtv.org/media_tree.git 13880F: drivers/media/radio/radio-maxiradio* 13881 13882MAXLINEAR ETHERNET PHY DRIVER 13883M: Xu Liang <lxu@maxlinear.com> 13884L: netdev@vger.kernel.org 13885S: Supported 13886F: drivers/net/phy/mxl-gpy.c 13887 13888MCAN MMIO DEVICE DRIVER 13889M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13890L: linux-can@vger.kernel.org 13891S: Maintained 13892F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13893F: drivers/net/can/m_can/m_can.c 13894F: drivers/net/can/m_can/m_can.h 13895F: drivers/net/can/m_can/m_can_platform.c 13896 13897MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13898R: Yasushi SHOJI <yashi@spacecubics.com> 13899L: linux-can@vger.kernel.org 13900S: Maintained 13901F: drivers/net/can/usb/mcba_usb.c 13902 13903MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13904M: Rishi Gupta <gupt21@gmail.com> 13905L: linux-i2c@vger.kernel.org 13906L: linux-input@vger.kernel.org 13907S: Maintained 13908F: drivers/hid/hid-mcp2221.c 13909 13910MCP251XFD SPI-CAN NETWORK DRIVER 13911M: Marc Kleine-Budde <mkl@pengutronix.de> 13912M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13913R: Thomas Kopp <thomas.kopp@microchip.com> 13914L: linux-can@vger.kernel.org 13915S: Maintained 13916F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13917F: drivers/net/can/spi/mcp251xfd/ 13918 13919MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13920M: Peter Rosin <peda@axentia.se> 13921L: linux-iio@vger.kernel.org 13922S: Maintained 13923F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13924F: drivers/iio/potentiometer/mcp4018.c 13925F: drivers/iio/potentiometer/mcp4531.c 13926 13927MCP4821 DAC DRIVER 13928M: Anshul Dalal <anshulusr@gmail.com> 13929L: linux-iio@vger.kernel.org 13930S: Maintained 13931F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13932F: drivers/iio/dac/mcp4821.c 13933 13934MCR20A IEEE-802.15.4 RADIO DRIVER 13935M: Stefan Schmidt <stefan@datenfreihafen.org> 13936L: linux-wpan@vger.kernel.org 13937S: Odd Fixes 13938W: https://github.com/xueliu/mcr20a-linux 13939F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13940F: drivers/net/ieee802154/mcr20a.c 13941F: drivers/net/ieee802154/mcr20a.h 13942 13943MDIO REGMAP DRIVER 13944M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13945L: netdev@vger.kernel.org 13946S: Maintained 13947F: drivers/net/mdio/mdio-regmap.c 13948F: include/linux/mdio/mdio-regmap.h 13949 13950MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13951M: William Breathitt Gray <wbg@kernel.org> 13952L: linux-iio@vger.kernel.org 13953S: Maintained 13954F: drivers/iio/dac/cio-dac.c 13955 13956MEDIA CONTROLLER FRAMEWORK 13957M: Sakari Ailus <sakari.ailus@linux.intel.com> 13958M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13959L: linux-media@vger.kernel.org 13960S: Supported 13961W: https://www.linuxtv.org 13962T: git git://linuxtv.org/media_tree.git 13963F: drivers/media/mc/ 13964F: include/media/media-*.h 13965F: include/uapi/linux/media.h 13966 13967MEDIA DRIVER FOR FREESCALE IMX PXP 13968M: Philipp Zabel <p.zabel@pengutronix.de> 13969L: linux-media@vger.kernel.org 13970S: Maintained 13971T: git git://linuxtv.org/media_tree.git 13972F: drivers/media/platform/nxp/imx-pxp.[ch] 13973 13974MEDIA DRIVERS FOR ASCOT2E 13975M: Sergey Kozlov <serjk@netup.ru> 13976M: Abylay Ospan <aospan@netup.ru> 13977L: linux-media@vger.kernel.org 13978S: Supported 13979W: https://linuxtv.org 13980W: http://netup.tv/ 13981T: git git://linuxtv.org/media_tree.git 13982F: drivers/media/dvb-frontends/ascot2e* 13983 13984MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13985M: Jasmin Jessich <jasmin@anw.at> 13986L: linux-media@vger.kernel.org 13987S: Maintained 13988W: https://linuxtv.org 13989T: git git://linuxtv.org/media_tree.git 13990F: drivers/media/dvb-frontends/cxd2099* 13991 13992MEDIA DRIVERS FOR CXD2841ER 13993M: Sergey Kozlov <serjk@netup.ru> 13994M: Abylay Ospan <aospan@netup.ru> 13995L: linux-media@vger.kernel.org 13996S: Supported 13997W: https://linuxtv.org 13998W: http://netup.tv/ 13999T: git git://linuxtv.org/media_tree.git 14000F: drivers/media/dvb-frontends/cxd2841er* 14001 14002MEDIA DRIVERS FOR CXD2880 14003M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 14004L: linux-media@vger.kernel.org 14005S: Supported 14006W: http://linuxtv.org/ 14007T: git git://linuxtv.org/media_tree.git 14008F: drivers/media/dvb-frontends/cxd2880/* 14009F: drivers/media/spi/cxd2880* 14010 14011MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 14012L: linux-media@vger.kernel.org 14013S: Orphan 14014W: https://linuxtv.org 14015T: git git://linuxtv.org/media_tree.git 14016F: drivers/media/pci/ddbridge/* 14017 14018MEDIA DRIVERS FOR FREESCALE IMX 14019M: Steve Longerbeam <slongerbeam@gmail.com> 14020M: Philipp Zabel <p.zabel@pengutronix.de> 14021L: linux-media@vger.kernel.org 14022S: Maintained 14023T: git git://linuxtv.org/media_tree.git 14024F: Documentation/admin-guide/media/imx.rst 14025F: Documentation/devicetree/bindings/media/imx.txt 14026F: drivers/staging/media/imx/ 14027F: include/linux/imx-media.h 14028F: include/media/imx.h 14029 14030MEDIA DRIVERS FOR FREESCALE IMX7/8 14031M: Rui Miguel Silva <rmfrfs@gmail.com> 14032M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14033M: Martin Kepplinger <martin.kepplinger@puri.sm> 14034R: Purism Kernel Team <kernel@puri.sm> 14035L: linux-media@vger.kernel.org 14036S: Maintained 14037T: git git://linuxtv.org/media_tree.git 14038F: Documentation/admin-guide/media/imx7.rst 14039F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 14040F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 14041F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 14042F: drivers/media/platform/nxp/imx-mipi-csis.c 14043F: drivers/media/platform/nxp/imx7-media-csi.c 14044F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 14045 14046MEDIA DRIVERS FOR HELENE 14047M: Abylay Ospan <aospan@netup.ru> 14048L: linux-media@vger.kernel.org 14049S: Supported 14050W: https://linuxtv.org 14051W: http://netup.tv/ 14052T: git git://linuxtv.org/media_tree.git 14053F: drivers/media/dvb-frontends/helene* 14054 14055MEDIA DRIVERS FOR HORUS3A 14056M: Sergey Kozlov <serjk@netup.ru> 14057M: Abylay Ospan <aospan@netup.ru> 14058L: linux-media@vger.kernel.org 14059S: Supported 14060W: https://linuxtv.org 14061W: http://netup.tv/ 14062T: git git://linuxtv.org/media_tree.git 14063F: drivers/media/dvb-frontends/horus3a* 14064 14065MEDIA DRIVERS FOR LNBH25 14066M: Sergey Kozlov <serjk@netup.ru> 14067M: Abylay Ospan <aospan@netup.ru> 14068L: linux-media@vger.kernel.org 14069S: Supported 14070W: https://linuxtv.org 14071W: http://netup.tv/ 14072T: git git://linuxtv.org/media_tree.git 14073F: drivers/media/dvb-frontends/lnbh25* 14074 14075MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 14076L: linux-media@vger.kernel.org 14077S: Orphan 14078W: https://linuxtv.org 14079T: git git://linuxtv.org/media_tree.git 14080F: drivers/media/dvb-frontends/mxl5xx* 14081 14082MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 14083M: Sergey Kozlov <serjk@netup.ru> 14084M: Abylay Ospan <aospan@netup.ru> 14085L: linux-media@vger.kernel.org 14086S: Supported 14087W: https://linuxtv.org 14088W: http://netup.tv/ 14089T: git git://linuxtv.org/media_tree.git 14090F: drivers/media/pci/netup_unidvb/* 14091 14092MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 14093M: Dmitry Osipenko <digetx@gmail.com> 14094L: linux-media@vger.kernel.org 14095L: linux-tegra@vger.kernel.org 14096S: Maintained 14097T: git git://linuxtv.org/media_tree.git 14098F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 14099F: drivers/media/platform/nvidia/tegra-vde/ 14100 14101MEDIA DRIVERS FOR RENESAS - CEU 14102M: Jacopo Mondi <jacopo@jmondi.org> 14103L: linux-media@vger.kernel.org 14104L: linux-renesas-soc@vger.kernel.org 14105S: Supported 14106T: git git://linuxtv.org/media_tree.git 14107F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 14108F: drivers/media/platform/renesas/renesas-ceu.c 14109F: include/media/drv-intf/renesas-ceu.h 14110 14111MEDIA DRIVERS FOR RENESAS - DRIF 14112M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 14113L: linux-media@vger.kernel.org 14114L: linux-renesas-soc@vger.kernel.org 14115S: Supported 14116T: git git://linuxtv.org/media_tree.git 14117F: Documentation/devicetree/bindings/media/renesas,drif.yaml 14118F: drivers/media/platform/renesas/rcar_drif.c 14119 14120MEDIA DRIVERS FOR RENESAS - FCP 14121M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14122L: linux-media@vger.kernel.org 14123L: linux-renesas-soc@vger.kernel.org 14124S: Supported 14125T: git git://linuxtv.org/media_tree.git 14126F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 14127F: drivers/media/platform/renesas/rcar-fcp.c 14128F: include/media/rcar-fcp.h 14129 14130MEDIA DRIVERS FOR RENESAS - FDP1 14131M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14132L: linux-media@vger.kernel.org 14133L: linux-renesas-soc@vger.kernel.org 14134S: Supported 14135T: git git://linuxtv.org/media_tree.git 14136F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 14137F: drivers/media/platform/renesas/rcar_fdp1.c 14138 14139MEDIA DRIVERS FOR RENESAS - VIN 14140M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14141L: linux-media@vger.kernel.org 14142L: linux-renesas-soc@vger.kernel.org 14143S: Supported 14144T: git git://linuxtv.org/media_tree.git 14145F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 14146F: Documentation/devicetree/bindings/media/renesas,isp.yaml 14147F: Documentation/devicetree/bindings/media/renesas,vin.yaml 14148F: drivers/media/platform/renesas/rcar-csi2.c 14149F: drivers/media/platform/renesas/rcar-isp.c 14150F: drivers/media/platform/renesas/rcar-vin/ 14151 14152MEDIA DRIVERS FOR RENESAS - VSP1 14153M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14154M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14155L: linux-media@vger.kernel.org 14156L: linux-renesas-soc@vger.kernel.org 14157S: Supported 14158T: git git://linuxtv.org/media_tree.git 14159F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 14160F: drivers/media/platform/renesas/vsp1/ 14161 14162MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 14163L: linux-media@vger.kernel.org 14164S: Orphan 14165W: https://linuxtv.org 14166T: git git://linuxtv.org/media_tree.git 14167F: drivers/media/dvb-frontends/stv0910* 14168 14169MEDIA DRIVERS FOR ST STV6111 TUNER ICs 14170L: linux-media@vger.kernel.org 14171S: Orphan 14172W: https://linuxtv.org 14173T: git git://linuxtv.org/media_tree.git 14174F: drivers/media/dvb-frontends/stv6111* 14175 14176MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 14177M: Hugues Fruchet <hugues.fruchet@foss.st.com> 14178M: Alain Volmat <alain.volmat@foss.st.com> 14179L: linux-media@vger.kernel.org 14180S: Supported 14181T: git git://linuxtv.org/media_tree.git 14182F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 14183F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 14184F: drivers/media/platform/st/stm32/stm32-dcmi.c 14185F: drivers/media/platform/st/stm32/stm32-dcmipp/* 14186 14187MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 14188M: Mauro Carvalho Chehab <mchehab@kernel.org> 14189L: linux-media@vger.kernel.org 14190S: Maintained 14191W: https://linuxtv.org 14192Q: http://patchwork.kernel.org/project/linux-media/list/ 14193T: git git://linuxtv.org/media_tree.git 14194F: Documentation/admin-guide/media/ 14195F: Documentation/devicetree/bindings/media/ 14196F: Documentation/driver-api/media/ 14197F: Documentation/userspace-api/media/ 14198F: drivers/media/ 14199F: drivers/staging/media/ 14200F: include/dt-bindings/media/ 14201F: include/linux/platform_data/media/ 14202F: include/media/ 14203F: include/uapi/linux/dvb/ 14204F: include/uapi/linux/ivtv* 14205F: include/uapi/linux/media.h 14206F: include/uapi/linux/uvcvideo.h 14207F: include/uapi/linux/v4l2-* 14208F: include/uapi/linux/videodev2.h 14209 14210MEDIATEK BLUETOOTH DRIVER 14211M: Sean Wang <sean.wang@mediatek.com> 14212L: linux-bluetooth@vger.kernel.org 14213L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14214S: Maintained 14215F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 14216F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 14217F: drivers/bluetooth/btmtkuart.c 14218 14219MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 14220M: Sean Wang <sean.wang@mediatek.com> 14221L: linux-pm@vger.kernel.org 14222S: Maintained 14223F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 14224F: drivers/power/reset/mt6323-poweroff.c 14225 14226MEDIATEK CIR DRIVER 14227M: Sean Wang <sean.wang@mediatek.com> 14228S: Maintained 14229F: drivers/media/rc/mtk-cir.c 14230 14231MEDIATEK DMA DRIVER 14232M: Sean Wang <sean.wang@mediatek.com> 14233L: dmaengine@vger.kernel.org 14234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14235L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14236S: Maintained 14237F: Documentation/devicetree/bindings/dma/mediatek,* 14238F: drivers/dma/mediatek/ 14239 14240MEDIATEK ETHERNET DRIVER 14241M: Felix Fietkau <nbd@nbd.name> 14242M: Sean Wang <sean.wang@mediatek.com> 14243M: Mark Lee <Mark-MC.Lee@mediatek.com> 14244M: Lorenzo Bianconi <lorenzo@kernel.org> 14245L: netdev@vger.kernel.org 14246S: Maintained 14247F: drivers/net/ethernet/mediatek/ 14248 14249MEDIATEK ETHERNET PCS DRIVER 14250M: Alexander Couzens <lynxis@fe80.eu> 14251M: Daniel Golle <daniel@makrotopia.org> 14252L: netdev@vger.kernel.org 14253S: Maintained 14254F: drivers/net/pcs/pcs-mtk-lynxi.c 14255F: include/linux/pcs/pcs-mtk-lynxi.h 14256 14257MEDIATEK ETHERNET PHY DRIVERS 14258M: Daniel Golle <daniel@makrotopia.org> 14259M: Qingfang Deng <dqfext@gmail.com> 14260M: SkyLake Huang <SkyLake.Huang@mediatek.com> 14261L: netdev@vger.kernel.org 14262S: Maintained 14263F: drivers/net/phy/mediatek-ge-soc.c 14264F: drivers/net/phy/mediatek-ge.c 14265F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 14266 14267MEDIATEK I2C CONTROLLER DRIVER 14268M: Qii Wang <qii.wang@mediatek.com> 14269L: linux-i2c@vger.kernel.org 14270S: Maintained 14271F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 14272F: drivers/i2c/busses/i2c-mt65xx.c 14273 14274MEDIATEK IOMMU DRIVER 14275M: Yong Wu <yong.wu@mediatek.com> 14276L: iommu@lists.linux.dev 14277L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14278S: Supported 14279F: Documentation/devicetree/bindings/iommu/mediatek* 14280F: drivers/iommu/mtk_iommu* 14281F: include/dt-bindings/memory/mediatek,mt*-port.h 14282F: include/dt-bindings/memory/mt*-port.h 14283 14284MEDIATEK JPEG DRIVER 14285M: Bin Liu <bin.liu@mediatek.com> 14286S: Supported 14287F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 14288F: drivers/media/platform/mediatek/jpeg/ 14289 14290MEDIATEK KEYPAD DRIVER 14291M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 14292S: Supported 14293F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 14294F: drivers/input/keyboard/mt6779-keypad.c 14295 14296MEDIATEK MDP DRIVER 14297M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 14298M: Houlong Wei <houlong.wei@mediatek.com> 14299M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14300S: Supported 14301F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 14302F: drivers/media/platform/mediatek/mdp/ 14303F: drivers/media/platform/mediatek/vpu/ 14304 14305MEDIATEK MEDIA DRIVER 14306M: Tiffany Lin <tiffany.lin@mediatek.com> 14307M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14308M: Yunfei Dong <yunfei.dong@mediatek.com> 14309S: Supported 14310F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 14311F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 14312F: drivers/media/platform/mediatek/vcodec/ 14313F: drivers/media/platform/mediatek/vpu/ 14314 14315MEDIATEK MIPI-CSI CDPHY DRIVER 14316M: Julien Stephan <jstephan@baylibre.com> 14317M: Andy Hsieh <andy.hsieh@mediatek.com> 14318S: Supported 14319F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 14320F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 14321 14322MEDIATEK MMC/SD/SDIO DRIVER 14323M: Chaotian Jing <chaotian.jing@mediatek.com> 14324S: Maintained 14325F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 14326F: drivers/mmc/host/mtk-sd.c 14327 14328MEDIATEK MT76 WIRELESS LAN DRIVER 14329M: Felix Fietkau <nbd@nbd.name> 14330M: Lorenzo Bianconi <lorenzo@kernel.org> 14331M: Ryder Lee <ryder.lee@mediatek.com> 14332R: Shayne Chen <shayne.chen@mediatek.com> 14333R: Sean Wang <sean.wang@mediatek.com> 14334L: linux-wireless@vger.kernel.org 14335S: Maintained 14336T: git https://github.com/nbd168/wireless 14337F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 14338F: drivers/net/wireless/mediatek/mt76/ 14339 14340MEDIATEK MT7601U WIRELESS LAN DRIVER 14341M: Jakub Kicinski <kuba@kernel.org> 14342L: linux-wireless@vger.kernel.org 14343S: Maintained 14344F: drivers/net/wireless/mediatek/mt7601u/ 14345 14346MEDIATEK MT7621 CLOCK DRIVER 14347M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14348S: Maintained 14349F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 14350F: drivers/clk/ralink/clk-mt7621.c 14351 14352MEDIATEK MT7621 PCIE CONTROLLER DRIVER 14353M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14354S: Maintained 14355F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 14356F: drivers/pci/controller/pcie-mt7621.c 14357 14358MEDIATEK MT7621 PHY PCI DRIVER 14359M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14360S: Maintained 14361F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 14362F: drivers/phy/ralink/phy-mt7621-pci.c 14363 14364MEDIATEK MT7621/28/88 I2C DRIVER 14365M: Stefan Roese <sr@denx.de> 14366L: linux-i2c@vger.kernel.org 14367S: Maintained 14368F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 14369F: drivers/i2c/busses/i2c-mt7621.c 14370 14371MEDIATEK MTMIPS CLOCK DRIVER 14372M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14373S: Maintained 14374F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 14375F: drivers/clk/ralink/clk-mtmips.c 14376 14377MEDIATEK NAND CONTROLLER DRIVER 14378L: linux-mtd@lists.infradead.org 14379S: Orphan 14380F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 14381F: drivers/mtd/nand/raw/mtk_* 14382 14383MEDIATEK PMIC LED DRIVER 14384M: Sean Wang <sean.wang@mediatek.com> 14385S: Maintained 14386F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 14387F: drivers/leds/leds-mt6323.c 14388 14389MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 14390M: Sean Wang <sean.wang@mediatek.com> 14391S: Maintained 14392F: drivers/char/hw_random/mtk-rng.c 14393 14394MEDIATEK SMI DRIVER 14395M: Yong Wu <yong.wu@mediatek.com> 14396L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14397S: Supported 14398F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 14399F: drivers/memory/mtk-smi.c 14400F: include/soc/mediatek/smi.h 14401 14402MEDIATEK SWITCH DRIVER 14403M: Arınç ÜNAL <arinc.unal@arinc9.com> 14404M: Daniel Golle <daniel@makrotopia.org> 14405M: DENG Qingfang <dqfext@gmail.com> 14406M: Sean Wang <sean.wang@mediatek.com> 14407L: netdev@vger.kernel.org 14408S: Maintained 14409F: drivers/net/dsa/mt7530-mdio.c 14410F: drivers/net/dsa/mt7530-mmio.c 14411F: drivers/net/dsa/mt7530.* 14412F: net/dsa/tag_mtk.c 14413 14414MEDIATEK T7XX 5G WWAN MODEM DRIVER 14415M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 14416R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 14417R: Liu Haijun <haijun.liu@mediatek.com> 14418R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 14419R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 14420L: netdev@vger.kernel.org 14421S: Supported 14422F: drivers/net/wwan/t7xx/ 14423 14424MEDIATEK USB3 DRD IP DRIVER 14425M: Chunfeng Yun <chunfeng.yun@mediatek.com> 14426L: linux-usb@vger.kernel.org 14427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14428L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14429S: Maintained 14430F: Documentation/devicetree/bindings/usb/mediatek,* 14431F: drivers/usb/host/xhci-mtk* 14432F: drivers/usb/mtu3/ 14433 14434MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 14435M: Peter Senna Tschudin <peter.senna@gmail.com> 14436M: Ian Ray <ian.ray@ge.com> 14437M: Martyn Welch <martyn.welch@collabora.co.uk> 14438S: Maintained 14439F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 14440F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 14441 14442MEGARAID SCSI/SAS DRIVERS 14443M: Kashyap Desai <kashyap.desai@broadcom.com> 14444M: Sumit Saxena <sumit.saxena@broadcom.com> 14445M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 14446M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 14447L: megaraidlinux.pdl@broadcom.com 14448L: linux-scsi@vger.kernel.org 14449S: Maintained 14450W: http://www.avagotech.com/support/ 14451F: Documentation/scsi/megaraid.rst 14452F: drivers/scsi/megaraid.* 14453F: drivers/scsi/megaraid/ 14454 14455MELEXIS MLX90614 DRIVER 14456M: Crt Mori <cmo@melexis.com> 14457L: linux-iio@vger.kernel.org 14458S: Supported 14459W: http://www.melexis.com 14460F: drivers/iio/temperature/mlx90614.c 14461 14462MELEXIS MLX90632 DRIVER 14463M: Crt Mori <cmo@melexis.com> 14464L: linux-iio@vger.kernel.org 14465S: Supported 14466W: http://www.melexis.com 14467F: drivers/iio/temperature/mlx90632.c 14468 14469MELEXIS MLX90635 DRIVER 14470M: Crt Mori <cmo@melexis.com> 14471L: linux-iio@vger.kernel.org 14472S: Supported 14473W: http://www.melexis.com 14474F: drivers/iio/temperature/mlx90635.c 14475 14476MELFAS MIP4 TOUCHSCREEN DRIVER 14477M: Sangwon Jee <jeesw@melfas.com> 14478S: Supported 14479W: http://www.melfas.com 14480F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14481F: drivers/input/touchscreen/melfas_mip4.c 14482 14483MELLANOX BLUEFIELD I2C DRIVER 14484M: Khalil Blaiech <kblaiech@nvidia.com> 14485M: Asmaa Mnebhi <asmaa@nvidia.com> 14486L: linux-i2c@vger.kernel.org 14487S: Supported 14488F: drivers/i2c/busses/i2c-mlxbf.c 14489 14490MELLANOX ETHERNET DRIVER (mlx4_en) 14491M: Tariq Toukan <tariqt@nvidia.com> 14492L: netdev@vger.kernel.org 14493S: Supported 14494W: http://www.mellanox.com 14495Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14496F: drivers/net/ethernet/mellanox/mlx4/en_* 14497 14498MELLANOX ETHERNET DRIVER (mlx5e) 14499M: Saeed Mahameed <saeedm@nvidia.com> 14500M: Tariq Toukan <tariqt@nvidia.com> 14501L: netdev@vger.kernel.org 14502S: Supported 14503W: http://www.mellanox.com 14504Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14505F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14506 14507MELLANOX ETHERNET INNOVA DRIVERS 14508R: Boris Pismenny <borisp@nvidia.com> 14509L: netdev@vger.kernel.org 14510S: Supported 14511W: http://www.mellanox.com 14512Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14513F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14514F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14515F: include/linux/mlx5/mlx5_ifc_fpga.h 14516 14517MELLANOX ETHERNET SWITCH DRIVERS 14518M: Ido Schimmel <idosch@nvidia.com> 14519M: Petr Machata <petrm@nvidia.com> 14520L: netdev@vger.kernel.org 14521S: Supported 14522W: http://www.mellanox.com 14523Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14524F: drivers/net/ethernet/mellanox/mlxsw/ 14525F: tools/testing/selftests/drivers/net/mlxsw/ 14526 14527MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14528M: mlxsw@nvidia.com 14529L: netdev@vger.kernel.org 14530S: Supported 14531W: http://www.mellanox.com 14532Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14533F: drivers/net/ethernet/mellanox/mlxfw/ 14534 14535MELLANOX HARDWARE PLATFORM SUPPORT 14536M: Hans de Goede <hdegoede@redhat.com> 14537M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14538M: Vadim Pasternak <vadimp@nvidia.com> 14539L: platform-driver-x86@vger.kernel.org 14540S: Supported 14541F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14542F: drivers/platform/mellanox/ 14543F: include/linux/platform_data/mlxreg.h 14544 14545MELLANOX MLX4 core VPI driver 14546M: Tariq Toukan <tariqt@nvidia.com> 14547L: netdev@vger.kernel.org 14548L: linux-rdma@vger.kernel.org 14549S: Supported 14550W: http://www.mellanox.com 14551Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14552F: drivers/net/ethernet/mellanox/mlx4/ 14553F: include/linux/mlx4/ 14554 14555MELLANOX MLX4 IB driver 14556M: Yishai Hadas <yishaih@nvidia.com> 14557L: linux-rdma@vger.kernel.org 14558S: Supported 14559W: http://www.mellanox.com 14560Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14561F: drivers/infiniband/hw/mlx4/ 14562F: include/linux/mlx4/ 14563F: include/uapi/rdma/mlx4-abi.h 14564 14565MELLANOX MLX5 core VPI driver 14566M: Saeed Mahameed <saeedm@nvidia.com> 14567M: Leon Romanovsky <leonro@nvidia.com> 14568M: Tariq Toukan <tariqt@nvidia.com> 14569L: netdev@vger.kernel.org 14570L: linux-rdma@vger.kernel.org 14571S: Supported 14572W: http://www.mellanox.com 14573Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14574F: Documentation/networking/device_drivers/ethernet/mellanox/ 14575F: drivers/net/ethernet/mellanox/mlx5/core/ 14576F: include/linux/mlx5/ 14577 14578MELLANOX MLX5 IB driver 14579M: Leon Romanovsky <leonro@nvidia.com> 14580L: linux-rdma@vger.kernel.org 14581S: Supported 14582W: http://www.mellanox.com 14583Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14584F: drivers/infiniband/hw/mlx5/ 14585F: include/linux/mlx5/ 14586F: include/uapi/rdma/mlx5-abi.h 14587 14588MELLANOX MLX5 VDPA DRIVER 14589M: Dragos Tatulea <dtatulea@nvidia.com> 14590L: virtualization@lists.linux.dev 14591S: Supported 14592F: drivers/vdpa/mlx5/ 14593 14594MELLANOX MLXCPLD I2C AND MUX DRIVER 14595M: Vadim Pasternak <vadimp@nvidia.com> 14596M: Michael Shych <michaelsh@nvidia.com> 14597L: linux-i2c@vger.kernel.org 14598S: Supported 14599F: Documentation/i2c/busses/i2c-mlxcpld.rst 14600F: drivers/i2c/busses/i2c-mlxcpld.c 14601F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14602 14603MELLANOX MLXCPLD LED DRIVER 14604M: Vadim Pasternak <vadimp@nvidia.com> 14605L: linux-leds@vger.kernel.org 14606S: Supported 14607F: Documentation/leds/leds-mlxcpld.rst 14608F: drivers/leds/leds-mlxcpld.c 14609F: drivers/leds/leds-mlxreg.c 14610 14611MELLANOX PLATFORM DRIVER 14612M: Vadim Pasternak <vadimp@nvidia.com> 14613L: platform-driver-x86@vger.kernel.org 14614S: Supported 14615F: drivers/platform/x86/mlx-platform.c 14616 14617MEMBARRIER SUPPORT 14618M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14619M: "Paul E. McKenney" <paulmck@kernel.org> 14620L: linux-kernel@vger.kernel.org 14621S: Supported 14622F: Documentation/scheduler/membarrier.rst 14623F: arch/*/include/asm/membarrier.h 14624F: arch/*/include/asm/sync_core.h 14625F: include/uapi/linux/membarrier.h 14626F: kernel/sched/membarrier.c 14627 14628MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14629M: Mike Rapoport <rppt@kernel.org> 14630L: linux-mm@kvack.org 14631S: Maintained 14632F: Documentation/core-api/boot-time-mm.rst 14633F: include/linux/memblock.h 14634F: mm/memblock.c 14635F: mm/mm_init.c 14636F: tools/testing/memblock/ 14637 14638MEMORY ALLOCATION PROFILING 14639M: Suren Baghdasaryan <surenb@google.com> 14640M: Kent Overstreet <kent.overstreet@linux.dev> 14641L: linux-mm@kvack.org 14642S: Maintained 14643F: Documentation/mm/allocation-profiling.rst 14644F: include/linux/alloc_tag.h 14645F: include/linux/pgalloc_tag.h 14646F: lib/alloc_tag.c 14647 14648MEMORY CONTROLLER DRIVERS 14649M: Krzysztof Kozlowski <krzk@kernel.org> 14650L: linux-kernel@vger.kernel.org 14651S: Maintained 14652B: mailto:krzysztof.kozlowski@linaro.org 14653T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14654F: Documentation/devicetree/bindings/memory-controllers/ 14655F: drivers/memory/ 14656F: include/dt-bindings/memory/ 14657F: include/memory/ 14658 14659MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14660M: Dmitry Osipenko <digetx@gmail.com> 14661L: linux-pm@vger.kernel.org 14662L: linux-tegra@vger.kernel.org 14663S: Maintained 14664T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14665F: drivers/devfreq/tegra30-devfreq.c 14666 14667MEMORY HOT(UN)PLUG 14668M: David Hildenbrand <david@redhat.com> 14669M: Oscar Salvador <osalvador@suse.de> 14670L: linux-mm@kvack.org 14671S: Maintained 14672F: Documentation/admin-guide/mm/memory-hotplug.rst 14673F: Documentation/core-api/memory-hotplug.rst 14674F: drivers/base/memory.c 14675F: include/linux/memory_hotplug.h 14676F: mm/memory_hotplug.c 14677F: tools/testing/selftests/memory-hotplug/ 14678 14679MEMORY MANAGEMENT 14680M: Andrew Morton <akpm@linux-foundation.org> 14681L: linux-mm@kvack.org 14682S: Maintained 14683W: http://www.linux-mm.org 14684T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14685T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14686F: include/linux/gfp.h 14687F: include/linux/gfp_types.h 14688F: include/linux/memfd.h 14689F: include/linux/memory.h 14690F: include/linux/memory_hotplug.h 14691F: include/linux/memory-tiers.h 14692F: include/linux/mempolicy.h 14693F: include/linux/mempool.h 14694F: include/linux/memremap.h 14695F: include/linux/mm.h 14696F: include/linux/mm_*.h 14697F: include/linux/mmzone.h 14698F: include/linux/mmu_notifier.h 14699F: include/linux/pagewalk.h 14700F: include/linux/rmap.h 14701F: include/trace/events/ksm.h 14702F: mm/ 14703F: tools/mm/ 14704F: tools/testing/selftests/mm/ 14705N: include/linux/page[-_]* 14706 14707MEMORY MAPPING 14708M: Andrew Morton <akpm@linux-foundation.org> 14709R: Liam R. Howlett <Liam.Howlett@oracle.com> 14710R: Vlastimil Babka <vbabka@suse.cz> 14711R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 14712L: linux-mm@kvack.org 14713S: Maintained 14714W: http://www.linux-mm.org 14715T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14716F: mm/mmap.c 14717 14718MEMORY TECHNOLOGY DEVICES (MTD) 14719M: Miquel Raynal <miquel.raynal@bootlin.com> 14720M: Richard Weinberger <richard@nod.at> 14721M: Vignesh Raghavendra <vigneshr@ti.com> 14722L: linux-mtd@lists.infradead.org 14723S: Maintained 14724W: http://www.linux-mtd.infradead.org/ 14725Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14726C: irc://irc.oftc.net/mtd 14727T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14728T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14729F: Documentation/devicetree/bindings/mtd/ 14730F: drivers/mtd/ 14731F: include/linux/mtd/ 14732F: include/uapi/mtd/ 14733 14734MEMSENSING MICROSYSTEMS MSA311 DRIVER 14735M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14736L: linux-iio@vger.kernel.org 14737S: Maintained 14738F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14739F: drivers/iio/accel/msa311.c 14740 14741MEN A21 WATCHDOG DRIVER 14742M: Johannes Thumshirn <morbidrsa@gmail.com> 14743L: linux-watchdog@vger.kernel.org 14744S: Maintained 14745F: drivers/watchdog/mena21_wdt.c 14746 14747MEN CHAMELEON BUS (mcb) 14748M: Johannes Thumshirn <morbidrsa@gmail.com> 14749S: Maintained 14750F: Documentation/driver-api/men-chameleon-bus.rst 14751F: drivers/mcb/ 14752F: include/linux/mcb.h 14753 14754MEN F21BMC (Board Management Controller) 14755M: Andreas Werner <andreas.werner@men.de> 14756S: Supported 14757F: Documentation/hwmon/menf21bmc.rst 14758F: drivers/hwmon/menf21bmc_hwmon.c 14759F: drivers/leds/leds-menf21bmc.c 14760F: drivers/mfd/menf21bmc.c 14761F: drivers/watchdog/menf21bmc_wdt.c 14762 14763MEN Z069 WATCHDOG DRIVER 14764M: Johannes Thumshirn <jth@kernel.org> 14765L: linux-watchdog@vger.kernel.org 14766S: Maintained 14767F: drivers/watchdog/menz69_wdt.c 14768 14769MESON AO CEC DRIVER FOR AMLOGIC SOCS 14770M: Neil Armstrong <neil.armstrong@linaro.org> 14771L: linux-media@vger.kernel.org 14772L: linux-amlogic@lists.infradead.org 14773S: Supported 14774W: http://linux-meson.com/ 14775T: git git://linuxtv.org/media_tree.git 14776F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14777F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14778F: drivers/media/cec/platform/meson/ao-cec.c 14779 14780MESON GE2D DRIVER FOR AMLOGIC SOCS 14781M: Neil Armstrong <neil.armstrong@linaro.org> 14782L: linux-media@vger.kernel.org 14783L: linux-amlogic@lists.infradead.org 14784S: Supported 14785T: git git://linuxtv.org/media_tree.git 14786F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14787F: drivers/media/platform/amlogic/meson-ge2d/ 14788 14789MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14790M: Liang Yang <liang.yang@amlogic.com> 14791L: linux-mtd@lists.infradead.org 14792S: Maintained 14793F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14794F: drivers/mtd/nand/raw/meson_* 14795 14796MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14797M: Neil Armstrong <neil.armstrong@linaro.org> 14798L: linux-media@vger.kernel.org 14799L: linux-amlogic@lists.infradead.org 14800S: Supported 14801T: git git://linuxtv.org/media_tree.git 14802F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14803F: drivers/staging/media/meson/vdec/ 14804 14805META ETHERNET DRIVERS 14806M: Alexander Duyck <alexanderduyck@fb.com> 14807M: Jakub Kicinski <kuba@kernel.org> 14808R: kernel-team@meta.com 14809S: Supported 14810F: drivers/net/ethernet/meta/ 14811 14812METHODE UDPU SUPPORT 14813M: Robert Marko <robert.marko@sartura.hr> 14814S: Maintained 14815F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14816F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14817 14818MHI BUS 14819M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14820L: mhi@lists.linux.dev 14821L: linux-arm-msm@vger.kernel.org 14822S: Maintained 14823T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14824F: Documentation/ABI/stable/sysfs-bus-mhi 14825F: Documentation/mhi/ 14826F: drivers/bus/mhi/ 14827F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14828F: include/linux/mhi.h 14829 14830MICROBLAZE ARCHITECTURE 14831M: Michal Simek <monstr@monstr.eu> 14832S: Supported 14833W: http://www.monstr.eu/fdt/ 14834T: git git://git.monstr.eu/linux-2.6-microblaze.git 14835F: arch/microblaze/ 14836 14837MICROBLAZE TMR INJECT 14838M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14839S: Supported 14840F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14841F: drivers/misc/xilinx_tmr_inject.c 14842 14843MICROBLAZE TMR MANAGER 14844M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14845S: Supported 14846F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14847F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14848F: drivers/misc/xilinx_tmr_manager.c 14849 14850MICROCHIP AT91 DMA DRIVERS 14851M: Ludovic Desroches <ludovic.desroches@microchip.com> 14852L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14853L: dmaengine@vger.kernel.org 14854S: Supported 14855F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14856F: drivers/dma/at_hdmac.c 14857F: drivers/dma/at_xdmac.c 14858F: include/dt-bindings/dma/at91.h 14859 14860MICROCHIP AT91 SERIAL DRIVER 14861M: Richard Genoud <richard.genoud@bootlin.com> 14862S: Maintained 14863F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14864F: drivers/tty/serial/atmel_serial.c 14865F: drivers/tty/serial/atmel_serial.h 14866 14867MICROCHIP AT91 USART MFD DRIVER 14868M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14869L: linux-kernel@vger.kernel.org 14870S: Supported 14871F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14872F: drivers/mfd/at91-usart.c 14873F: include/dt-bindings/mfd/at91-usart.h 14874 14875MICROCHIP AT91 USART SPI DRIVER 14876M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14877L: linux-spi@vger.kernel.org 14878S: Supported 14879F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14880F: drivers/spi/spi-at91-usart.c 14881 14882MICROCHIP AUDIO ASOC DRIVERS 14883M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14884L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14885S: Supported 14886F: Documentation/devicetree/bindings/sound/atmel* 14887F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14888F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14889F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14890F: sound/soc/atmel 14891 14892MICROCHIP CSI2DC DRIVER 14893M: Eugen Hristev <eugen.hristev@microchip.com> 14894L: linux-media@vger.kernel.org 14895S: Supported 14896F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14897F: drivers/media/platform/microchip/microchip-csi2dc.c 14898 14899MICROCHIP ECC DRIVER 14900L: linux-crypto@vger.kernel.org 14901S: Orphan 14902F: drivers/crypto/atmel-ecc.* 14903 14904MICROCHIP EIC DRIVER 14905M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14906L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14907S: Supported 14908F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14909F: drivers/irqchip/irq-mchp-eic.c 14910 14911MICROCHIP I2C DRIVER 14912M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14913L: linux-i2c@vger.kernel.org 14914S: Supported 14915F: drivers/i2c/busses/i2c-at91-*.c 14916F: drivers/i2c/busses/i2c-at91.h 14917 14918MICROCHIP ISC DRIVER 14919M: Eugen Hristev <eugen.hristev@microchip.com> 14920L: linux-media@vger.kernel.org 14921S: Supported 14922F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14923F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14924F: drivers/media/platform/microchip/microchip-isc* 14925F: drivers/media/platform/microchip/microchip-sama*-isc* 14926F: drivers/staging/media/deprecated/atmel/atmel-isc* 14927F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14928F: include/linux/atmel-isc-media.h 14929 14930MICROCHIP ISI DRIVER 14931M: Eugen Hristev <eugen.hristev@microchip.com> 14932L: linux-media@vger.kernel.org 14933S: Supported 14934F: drivers/media/platform/atmel/atmel-isi.c 14935F: drivers/media/platform/atmel/atmel-isi.h 14936 14937MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14938M: Woojung Huh <woojung.huh@microchip.com> 14939M: UNGLinuxDriver@microchip.com 14940L: netdev@vger.kernel.org 14941S: Maintained 14942F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14943F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14944F: drivers/net/dsa/microchip/* 14945F: include/linux/dsa/ksz_common.h 14946F: include/linux/platform_data/microchip-ksz.h 14947F: net/dsa/tag_ksz.c 14948 14949MICROCHIP LAN743X ETHERNET DRIVER 14950M: Bryan Whitehead <bryan.whitehead@microchip.com> 14951M: UNGLinuxDriver@microchip.com 14952L: netdev@vger.kernel.org 14953S: Maintained 14954F: drivers/net/ethernet/microchip/lan743x_* 14955 14956MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14957M: Arun Ramadoss <arun.ramadoss@microchip.com> 14958R: UNGLinuxDriver@microchip.com 14959L: netdev@vger.kernel.org 14960S: Maintained 14961F: drivers/net/phy/microchip_t1.c 14962 14963MICROCHIP LAN966X ETHERNET DRIVER 14964M: Horatiu Vultur <horatiu.vultur@microchip.com> 14965M: UNGLinuxDriver@microchip.com 14966L: netdev@vger.kernel.org 14967S: Maintained 14968F: drivers/net/ethernet/microchip/lan966x/* 14969 14970MICROCHIP LAN966X OIC DRIVER 14971M: Herve Codina <herve.codina@bootlin.com> 14972S: Maintained 14973F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 14974F: drivers/irqchip/irq-lan966x-oic.c 14975 14976MICROCHIP LCDFB DRIVER 14977M: Nicolas Ferre <nicolas.ferre@microchip.com> 14978L: linux-fbdev@vger.kernel.org 14979S: Maintained 14980F: drivers/video/fbdev/atmel_lcdfb.c 14981F: include/video/atmel_lcdc.h 14982 14983MICROCHIP MCP16502 PMIC DRIVER 14984M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14986S: Supported 14987F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14988F: drivers/regulator/mcp16502.c 14989 14990MICROCHIP MCP3564 ADC DRIVER 14991M: Marius Cristea <marius.cristea@microchip.com> 14992L: linux-iio@vger.kernel.org 14993S: Supported 14994F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14995F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14996F: drivers/iio/adc/mcp3564.c 14997 14998MICROCHIP MCP3911 ADC DRIVER 14999M: Marcus Folkesson <marcus.folkesson@gmail.com> 15000M: Kent Gustavsson <kent@minoris.se> 15001L: linux-iio@vger.kernel.org 15002S: Maintained 15003F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 15004F: drivers/iio/adc/mcp3911.c 15005 15006MICROCHIP MMC/SD/SDIO MCI DRIVER 15007M: Aubin Constans <aubin.constans@microchip.com> 15008S: Maintained 15009F: drivers/mmc/host/atmel-mci.c 15010 15011MICROCHIP NAND DRIVER 15012L: linux-mtd@lists.infradead.org 15013S: Orphan 15014F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 15015F: drivers/mtd/nand/raw/atmel/* 15016 15017MICROCHIP OTPC DRIVER 15018M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15020S: Supported 15021F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 15022F: drivers/nvmem/microchip-otpc.c 15023F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 15024 15025MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 15026M: Marius Cristea <marius.cristea@microchip.com> 15027L: linux-iio@vger.kernel.org 15028S: Supported 15029F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 15030F: drivers/iio/adc/pac1934.c 15031 15032MICROCHIP PCI1XXXX GP DRIVER 15033M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 15034M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15035L: linux-gpio@vger.kernel.org 15036S: Supported 15037F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 15038F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 15039F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 15040F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 15041 15042MICROCHIP PCI1XXXX I2C DRIVER 15043M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15044M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15045M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 15046L: linux-i2c@vger.kernel.org 15047S: Maintained 15048F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 15049 15050MICROCHIP PCIe UART DRIVER 15051M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15052M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15053L: linux-serial@vger.kernel.org 15054S: Maintained 15055F: drivers/tty/serial/8250/8250_pci1xxxx.c 15056 15057MICROCHIP POLARFIRE FPGA DRIVERS 15058M: Conor Dooley <conor.dooley@microchip.com> 15059R: Vladimir Georgiev <v.georgiev@metrotek.ru> 15060L: linux-fpga@vger.kernel.org 15061S: Supported 15062F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 15063F: drivers/fpga/microchip-spi.c 15064 15065MICROCHIP PWM DRIVER 15066M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15068L: linux-pwm@vger.kernel.org 15069S: Supported 15070F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 15071F: drivers/pwm/pwm-atmel.c 15072 15073MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 15074M: Manikandan Muralidharan <manikandan.m@microchip.com> 15075M: Dharma Balasubiramani <dharma.b@microchip.com> 15076L: dri-devel@lists.freedesktop.org 15077S: Supported 15078F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 15079F: drivers/gpu/drm/bridge/microchip-lvds.c 15080 15081MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 15082M: Eugen Hristev <eugen.hristev@microchip.com> 15083L: linux-iio@vger.kernel.org 15084S: Supported 15085F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 15086F: drivers/iio/adc/at91-sama5d2_adc.c 15087F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 15088 15089MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 15090M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15091S: Supported 15092F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 15093F: drivers/power/reset/at91-sama5d2_shdwc.c 15094 15095MICROCHIP SOC DRIVERS 15096M: Conor Dooley <conor@kernel.org> 15097S: Supported 15098T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 15099F: Documentation/devicetree/bindings/soc/microchip/ 15100F: drivers/soc/microchip/ 15101 15102MICROCHIP SPI DRIVER 15103M: Ryan Wanner <ryan.wanner@microchip.com> 15104S: Supported 15105F: drivers/spi/spi-atmel.* 15106 15107MICROCHIP SSC DRIVER 15108M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15110S: Supported 15111F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 15112F: drivers/misc/atmel-ssc.c 15113F: include/linux/atmel-ssc.h 15114 15115Microchip Timer Counter Block (TCB) Capture Driver 15116M: Kamel Bouhara <kamel.bouhara@bootlin.com> 15117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15118L: linux-iio@vger.kernel.org 15119S: Maintained 15120F: drivers/counter/microchip-tcb-capture.c 15121 15122MICROCHIP USB251XB DRIVER 15123M: Richard Leitner <richard.leitner@skidata.com> 15124L: linux-usb@vger.kernel.org 15125S: Maintained 15126F: Documentation/devicetree/bindings/usb/usb251xb.yaml 15127F: drivers/usb/misc/usb251xb.c 15128 15129MICROCHIP USBA UDC DRIVER 15130M: Cristian Birsan <cristian.birsan@microchip.com> 15131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15132S: Supported 15133F: drivers/usb/gadget/udc/atmel_usba_udc.* 15134 15135MICROCHIP WILC1000 WIFI DRIVER 15136M: Ajay Singh <ajay.kathat@microchip.com> 15137M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15138L: linux-wireless@vger.kernel.org 15139S: Supported 15140F: drivers/net/wireless/microchip/wilc1000/ 15141 15142MICROSEMI MIPS SOCS 15143M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15144M: UNGLinuxDriver@microchip.com 15145L: linux-mips@vger.kernel.org 15146S: Supported 15147F: Documentation/devicetree/bindings/mips/mscc.txt 15148F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 15149F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 15150F: arch/mips/boot/dts/mscc/ 15151F: arch/mips/configs/generic/board-ocelot.config 15152F: arch/mips/generic/board-ocelot.c 15153 15154MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 15155M: Don Brace <don.brace@microchip.com> 15156L: storagedev@microchip.com 15157L: linux-scsi@vger.kernel.org 15158S: Supported 15159F: Documentation/scsi/smartpqi.rst 15160F: drivers/scsi/smartpqi/Kconfig 15161F: drivers/scsi/smartpqi/Makefile 15162F: drivers/scsi/smartpqi/smartpqi*.[ch] 15163F: include/linux/cciss*.h 15164F: include/uapi/linux/cciss*.h 15165 15166MICROSOFT MANA RDMA DRIVER 15167M: Long Li <longli@microsoft.com> 15168M: Ajay Sharma <sharmaajay@microsoft.com> 15169L: linux-rdma@vger.kernel.org 15170S: Supported 15171F: drivers/infiniband/hw/mana/ 15172F: include/net/mana 15173F: include/uapi/rdma/mana-abi.h 15174 15175MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 15176M: Maximilian Luz <luzmaximilian@gmail.com> 15177L: platform-driver-x86@vger.kernel.org 15178S: Maintained 15179F: drivers/platform/surface/surface_aggregator_tabletsw.c 15180 15181MICROSOFT SURFACE BATTERY AND AC DRIVERS 15182M: Maximilian Luz <luzmaximilian@gmail.com> 15183L: linux-pm@vger.kernel.org 15184L: platform-driver-x86@vger.kernel.org 15185S: Maintained 15186F: drivers/power/supply/surface_battery.c 15187F: drivers/power/supply/surface_charger.c 15188 15189MICROSOFT SURFACE DTX DRIVER 15190M: Maximilian Luz <luzmaximilian@gmail.com> 15191L: platform-driver-x86@vger.kernel.org 15192S: Maintained 15193F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 15194F: drivers/platform/surface/surface_dtx.c 15195F: include/uapi/linux/surface_aggregator/dtx.h 15196 15197MICROSOFT SURFACE SENSOR FAN DRIVER 15198M: Maximilian Luz <luzmaximilian@gmail.com> 15199M: Ivor Wanders <ivor@iwanders.net> 15200L: linux-hwmon@vger.kernel.org 15201S: Maintained 15202F: Documentation/hwmon/surface_fan.rst 15203F: drivers/hwmon/surface_fan.c 15204 15205MICROSOFT SURFACE GPE LID SUPPORT DRIVER 15206M: Maximilian Luz <luzmaximilian@gmail.com> 15207L: platform-driver-x86@vger.kernel.org 15208S: Maintained 15209F: drivers/platform/surface/surface_gpe.c 15210 15211MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 15212M: Hans de Goede <hdegoede@redhat.com> 15213M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15214M: Maximilian Luz <luzmaximilian@gmail.com> 15215L: platform-driver-x86@vger.kernel.org 15216S: Maintained 15217T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 15218F: drivers/platform/surface/ 15219 15220MICROSOFT SURFACE HID TRANSPORT DRIVER 15221M: Maximilian Luz <luzmaximilian@gmail.com> 15222L: linux-input@vger.kernel.org 15223L: platform-driver-x86@vger.kernel.org 15224S: Maintained 15225F: drivers/hid/surface-hid/ 15226 15227MICROSOFT SURFACE HOT-PLUG DRIVER 15228M: Maximilian Luz <luzmaximilian@gmail.com> 15229L: platform-driver-x86@vger.kernel.org 15230S: Maintained 15231F: drivers/platform/surface/surface_hotplug.c 15232 15233MICROSOFT SURFACE PLATFORM PROFILE DRIVER 15234M: Maximilian Luz <luzmaximilian@gmail.com> 15235L: platform-driver-x86@vger.kernel.org 15236S: Maintained 15237F: drivers/platform/surface/surface_platform_profile.c 15238 15239MICROSOFT SURFACE PRO 3 BUTTON DRIVER 15240M: Chen Yu <yu.c.chen@intel.com> 15241L: platform-driver-x86@vger.kernel.org 15242S: Supported 15243F: drivers/platform/surface/surfacepro3_button.c 15244 15245MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 15246M: Maximilian Luz <luzmaximilian@gmail.com> 15247L: platform-driver-x86@vger.kernel.org 15248S: Maintained 15249F: drivers/platform/surface/surface_aggregator_hub.c 15250 15251MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 15252M: Maximilian Luz <luzmaximilian@gmail.com> 15253L: platform-driver-x86@vger.kernel.org 15254S: Maintained 15255W: https://github.com/linux-surface/surface-aggregator-module 15256C: irc://irc.libera.chat/linux-surface 15257F: Documentation/driver-api/surface_aggregator/ 15258F: drivers/platform/surface/aggregator/ 15259F: drivers/platform/surface/surface_acpi_notify.c 15260F: drivers/platform/surface/surface_aggregator_cdev.c 15261F: drivers/platform/surface/surface_aggregator_registry.c 15262F: include/linux/surface_acpi_notify.h 15263F: include/linux/surface_aggregator/ 15264F: include/uapi/linux/surface_aggregator/ 15265 15266MICROTEK X6 SCANNER 15267M: Oliver Neukum <oliver@neukum.org> 15268S: Maintained 15269F: drivers/usb/image/microtek.* 15270 15271MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 15272M: Luka Kovacic <luka.kovacic@sartura.hr> 15273M: Luka Perkov <luka.perkov@sartura.hr> 15274S: Maintained 15275F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 15276F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 15277F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 15278F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 15279F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 15280F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 15281 15282MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 15283M: Sakari Ailus <sakari.ailus@linux.intel.com> 15284L: linux-media@vger.kernel.org 15285S: Maintained 15286F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 15287F: Documentation/driver-api/media/drivers/ccs/ 15288F: Documentation/userspace-api/media/drivers/ccs.rst 15289F: drivers/media/i2c/ccs-pll.c 15290F: drivers/media/i2c/ccs-pll.h 15291F: drivers/media/i2c/ccs/ 15292F: include/uapi/linux/ccs.h 15293F: include/uapi/linux/smiapp.h 15294 15295MIPS 15296M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15297L: linux-mips@vger.kernel.org 15298S: Maintained 15299W: http://www.linux-mips.org/ 15300Q: https://patchwork.kernel.org/project/linux-mips/list/ 15301T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 15302F: Documentation/devicetree/bindings/mips/ 15303F: Documentation/arch/mips/ 15304F: arch/mips/ 15305F: drivers/platform/mips/ 15306F: include/dt-bindings/mips/ 15307 15308MIPS BAIKAL-T1 PLATFORM 15309M: Serge Semin <fancer.lancer@gmail.com> 15310L: linux-mips@vger.kernel.org 15311S: Supported 15312F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 15313F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 15314F: drivers/bus/bt1-*.c 15315F: drivers/clk/baikal-t1/ 15316F: drivers/memory/bt1-l2-ctl.c 15317F: drivers/mtd/maps/physmap-bt1-rom.[ch] 15318 15319MIPS BOSTON DEVELOPMENT BOARD 15320M: Paul Burton <paulburton@kernel.org> 15321L: linux-mips@vger.kernel.org 15322S: Maintained 15323F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 15324F: arch/mips/boot/dts/img/boston.dts 15325F: arch/mips/configs/generic/board-boston.config 15326F: drivers/clk/imgtec/clk-boston.c 15327F: include/dt-bindings/clock/boston-clock.h 15328 15329MIPS CORE DRIVERS 15330M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15331M: Serge Semin <fancer.lancer@gmail.com> 15332L: linux-mips@vger.kernel.org 15333S: Supported 15334F: drivers/bus/mips_cdmm.c 15335F: drivers/clocksource/mips-gic-timer.c 15336F: drivers/cpuidle/cpuidle-cps.c 15337F: drivers/irqchip/irq-mips-cpu.c 15338F: drivers/irqchip/irq-mips-gic.c 15339 15340MIPS GENERIC PLATFORM 15341M: Paul Burton <paulburton@kernel.org> 15342L: linux-mips@vger.kernel.org 15343S: Supported 15344F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 15345F: arch/mips/generic/ 15346F: arch/mips/tools/generic-board-config.sh 15347 15348MIPS RINT INSTRUCTION EMULATION 15349M: Aleksandar Markovic <aleksandar.markovic@mips.com> 15350L: linux-mips@vger.kernel.org 15351S: Supported 15352F: arch/mips/math-emu/dp_rint.c 15353F: arch/mips/math-emu/sp_rint.c 15354 15355MIPS/LOONGSON1 ARCHITECTURE 15356M: Keguang Zhang <keguang.zhang@gmail.com> 15357L: linux-mips@vger.kernel.org 15358S: Maintained 15359F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 15360F: arch/mips/include/asm/mach-loongson32/ 15361F: arch/mips/loongson32/ 15362F: drivers/*/*loongson1* 15363F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 15364 15365MIPS/LOONGSON2EF ARCHITECTURE 15366M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15367L: linux-mips@vger.kernel.org 15368S: Maintained 15369F: arch/mips/include/asm/mach-loongson2ef/ 15370F: arch/mips/loongson2ef/ 15371F: drivers/cpufreq/loongson2_cpufreq.c 15372 15373MIPS/LOONGSON64 ARCHITECTURE 15374M: Huacai Chen <chenhuacai@kernel.org> 15375M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15376L: linux-mips@vger.kernel.org 15377S: Maintained 15378F: arch/mips/include/asm/mach-loongson64/ 15379F: arch/mips/loongson64/ 15380F: drivers/irqchip/irq-loongson* 15381F: drivers/platform/mips/cpu_hwmon.c 15382 15383MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 15384M: Hans Verkuil <hverkuil@xs4all.nl> 15385L: linux-media@vger.kernel.org 15386S: Odd Fixes 15387W: https://linuxtv.org 15388T: git git://linuxtv.org/media_tree.git 15389F: drivers/media/radio/radio-miropcm20* 15390 15391MITSUMI MM8013 FG DRIVER 15392M: Konrad Dybcio <konradybcio@kernel.org> 15393F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 15394F: drivers/power/supply/mm8013.c 15395 15396MMP SUPPORT 15397R: Lubomir Rintel <lkundrak@v3.sk> 15398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15399S: Odd Fixes 15400T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 15401F: arch/arm/boot/dts/marvell/mmp* 15402F: arch/arm/mach-mmp/ 15403F: include/linux/soc/mmp/ 15404 15405MMP USB PHY DRIVERS 15406R: Lubomir Rintel <lkundrak@v3.sk> 15407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15408S: Maintained 15409F: drivers/phy/marvell/phy-mmp3-usb.c 15410F: drivers/phy/marvell/phy-pxa-usb.c 15411 15412MMU GATHER AND TLB INVALIDATION 15413M: Will Deacon <will@kernel.org> 15414M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 15415M: Andrew Morton <akpm@linux-foundation.org> 15416M: Nick Piggin <npiggin@gmail.com> 15417M: Peter Zijlstra <peterz@infradead.org> 15418L: linux-arch@vger.kernel.org 15419L: linux-mm@kvack.org 15420S: Maintained 15421F: arch/*/include/asm/tlb.h 15422F: include/asm-generic/tlb.h 15423F: mm/mmu_gather.c 15424 15425MN88472 MEDIA DRIVER 15426L: linux-media@vger.kernel.org 15427S: Orphan 15428W: https://linuxtv.org 15429Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15430F: drivers/media/dvb-frontends/mn88472* 15431 15432MN88473 MEDIA DRIVER 15433L: linux-media@vger.kernel.org 15434S: Orphan 15435W: https://linuxtv.org 15436Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15437F: drivers/media/dvb-frontends/mn88473* 15438 15439MOBILEYE MIPS SOCS 15440M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 15441M: Gregory CLEMENT <gregory.clement@bootlin.com> 15442M: Théo Lebrun <theo.lebrun@bootlin.com> 15443L: linux-mips@vger.kernel.org 15444S: Maintained 15445F: Documentation/devicetree/bindings/mips/mobileye.yaml 15446F: Documentation/devicetree/bindings/soc/mobileye/ 15447F: arch/mips/boot/dts/mobileye/ 15448F: arch/mips/configs/eyeq5_defconfig 15449F: arch/mips/mobileye/board-epm5.its.S 15450F: drivers/clk/clk-eyeq.c 15451F: drivers/pinctrl/pinctrl-eyeq5.c 15452F: drivers/reset/reset-eyeq.c 15453F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 15454 15455MODULE SUPPORT 15456M: Luis Chamberlain <mcgrof@kernel.org> 15457L: linux-modules@vger.kernel.org 15458L: linux-kernel@vger.kernel.org 15459S: Maintained 15460T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 15461F: include/linux/kmod.h 15462F: include/linux/module*.h 15463F: kernel/module/ 15464F: lib/test_kmod.c 15465F: scripts/module* 15466F: tools/testing/selftests/kmod/ 15467 15468MONOLITHIC POWER SYSTEM PMIC DRIVER 15469M: Saravanan Sekar <sravanhome@gmail.com> 15470S: Maintained 15471F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 15472F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 15473F: drivers/hwmon/pmbus/mpq7932.c 15474F: drivers/iio/adc/mp2629_adc.c 15475F: drivers/mfd/mp2629.c 15476F: drivers/power/supply/mp2629_charger.c 15477F: drivers/regulator/mp5416.c 15478F: drivers/regulator/mpq7920.c 15479F: drivers/regulator/mpq7920.h 15480F: include/linux/mfd/mp2629.h 15481 15482MOST(R) TECHNOLOGY DRIVER 15483M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15484M: Christian Gromm <christian.gromm@microchip.com> 15485S: Maintained 15486F: Documentation/ABI/testing/configfs-most 15487F: Documentation/ABI/testing/sysfs-bus-most 15488F: drivers/most/ 15489F: drivers/staging/most/ 15490F: include/linux/most.h 15491 15492MOTORCOMM PHY DRIVER 15493M: Frank <Frank.Sae@motor-comm.com> 15494L: netdev@vger.kernel.org 15495S: Maintained 15496F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 15497F: drivers/net/phy/motorcomm.c 15498 15499MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 15500M: Jiri Slaby <jirislaby@kernel.org> 15501S: Maintained 15502F: Documentation/driver-api/tty/moxa-smartio.rst 15503F: drivers/tty/mxser.* 15504 15505MP3309C BACKLIGHT DRIVER 15506M: Flavio Suligoi <f.suligoi@asem.it> 15507L: dri-devel@lists.freedesktop.org 15508S: Maintained 15509F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15510F: drivers/video/backlight/mp3309c.c 15511 15512MPS MP2891 DRIVER 15513M: Noah Wang <noahwang.wang@outlook.com> 15514L: linux-hwmon@vger.kernel.org 15515S: Maintained 15516F: Documentation/hwmon/mp2891.rst 15517F: drivers/hwmon/pmbus/mp2891.c 15518 15519MPS MP2993 DRIVER 15520M: Noah Wang <noahwang.wang@outlook.com> 15521L: linux-hwmon@vger.kernel.org 15522S: Maintained 15523F: Documentation/hwmon/mp2993.rst 15524F: drivers/hwmon/pmbus/mp2993.c 15525 15526MPS MP9941 DRIVER 15527M: Noah Wang <noahwang.wang@outlook.com> 15528L: linux-hwmon@vger.kernel.org 15529S: Maintained 15530F: Documentation/hwmon/mp9941.rst 15531F: drivers/hwmon/pmbus/mp9941.c 15532 15533MR800 AVERMEDIA USB FM RADIO DRIVER 15534M: Alexey Klimov <klimov.linux@gmail.com> 15535L: linux-media@vger.kernel.org 15536S: Maintained 15537T: git git://linuxtv.org/media_tree.git 15538F: drivers/media/radio/radio-mr800.c 15539 15540MRF24J40 IEEE 802.15.4 RADIO DRIVER 15541M: Stefan Schmidt <stefan@datenfreihafen.org> 15542L: linux-wpan@vger.kernel.org 15543S: Odd Fixes 15544F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15545F: drivers/net/ieee802154/mrf24j40.c 15546 15547MSI EC DRIVER 15548M: Nikita Kravets <teackot@gmail.com> 15549L: platform-driver-x86@vger.kernel.org 15550S: Maintained 15551W: https://github.com/BeardOverflow/msi-ec 15552F: drivers/platform/x86/msi-ec.* 15553 15554MSI LAPTOP SUPPORT 15555M: "Lee, Chun-Yi" <jlee@suse.com> 15556L: platform-driver-x86@vger.kernel.org 15557S: Maintained 15558F: drivers/platform/x86/msi-laptop.c 15559 15560MSI WMI SUPPORT 15561L: platform-driver-x86@vger.kernel.org 15562S: Orphan 15563F: drivers/platform/x86/msi-wmi.c 15564 15565MSI WMI PLATFORM FEATURES 15566M: Armin Wolf <W_Armin@gmx.de> 15567L: platform-driver-x86@vger.kernel.org 15568S: Maintained 15569F: Documentation/ABI/testing/debugfs-msi-wmi-platform 15570F: Documentation/wmi/devices/msi-wmi-platform.rst 15571F: drivers/platform/x86/msi-wmi-platform.c 15572 15573MSI001 MEDIA DRIVER 15574L: linux-media@vger.kernel.org 15575S: Orphan 15576W: https://linuxtv.org 15577Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15578F: drivers/media/tuners/msi001* 15579 15580MSI2500 MEDIA DRIVER 15581L: linux-media@vger.kernel.org 15582S: Orphan 15583W: https://linuxtv.org 15584Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15585F: drivers/media/usb/msi2500/ 15586 15587MSTAR INTERRUPT CONTROLLER DRIVER 15588M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15589M: Daniel Palmer <daniel@thingy.jp> 15590S: Maintained 15591F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15592F: drivers/irqchip/irq-mst-intc.c 15593 15594MSYSTEMS DISKONCHIP G3 MTD DRIVER 15595M: Robert Jarzmik <robert.jarzmik@free.fr> 15596L: linux-mtd@lists.infradead.org 15597S: Maintained 15598F: drivers/mtd/devices/docg3* 15599 15600MT9M114 ONSEMI SENSOR DRIVER 15601M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15602L: linux-media@vger.kernel.org 15603S: Maintained 15604T: git git://linuxtv.org/media_tree.git 15605F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15606F: drivers/media/i2c/mt9m114.c 15607 15608MT9P031 APTINA CAMERA SENSOR 15609M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15610L: linux-media@vger.kernel.org 15611S: Maintained 15612T: git git://linuxtv.org/media_tree.git 15613F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15614F: drivers/media/i2c/mt9p031.c 15615F: include/media/i2c/mt9p031.h 15616 15617MT9T112 APTINA CAMERA SENSOR 15618M: Jacopo Mondi <jacopo@jmondi.org> 15619L: linux-media@vger.kernel.org 15620S: Odd Fixes 15621T: git git://linuxtv.org/media_tree.git 15622F: drivers/media/i2c/mt9t112.c 15623F: include/media/i2c/mt9t112.h 15624 15625MT9V032 APTINA CAMERA SENSOR 15626M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15627L: linux-media@vger.kernel.org 15628S: Maintained 15629T: git git://linuxtv.org/media_tree.git 15630F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15631F: drivers/media/i2c/mt9v032.c 15632F: include/media/i2c/mt9v032.h 15633 15634MT9V111 APTINA CAMERA SENSOR 15635M: Jacopo Mondi <jacopo@jmondi.org> 15636L: linux-media@vger.kernel.org 15637S: Maintained 15638T: git git://linuxtv.org/media_tree.git 15639F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15640F: drivers/media/i2c/mt9v111.c 15641 15642MULTIFUNCTION DEVICES (MFD) 15643M: Lee Jones <lee@kernel.org> 15644S: Maintained 15645T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15646F: Documentation/devicetree/bindings/mfd/ 15647F: drivers/mfd/ 15648F: include/dt-bindings/mfd/ 15649F: include/linux/mfd/ 15650 15651MULTIMEDIA CARD (MMC) ETC. OVER SPI 15652S: Orphan 15653F: drivers/mmc/host/mmc_spi.c 15654F: include/linux/spi/mmc_spi.h 15655 15656MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15657M: Ulf Hansson <ulf.hansson@linaro.org> 15658L: linux-mmc@vger.kernel.org 15659S: Maintained 15660T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15661F: Documentation/devicetree/bindings/mmc/ 15662F: drivers/mmc/ 15663F: include/linux/mmc/ 15664F: include/uapi/linux/mmc/ 15665 15666MULTIPLEXER SUBSYSTEM 15667M: Peter Rosin <peda@axentia.se> 15668S: Maintained 15669F: Documentation/ABI/testing/sysfs-class-mux* 15670F: Documentation/devicetree/bindings/mux/ 15671F: drivers/mux/ 15672F: include/dt-bindings/mux/ 15673F: include/linux/mux/ 15674 15675MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15676M: Bin Liu <b-liu@ti.com> 15677L: linux-usb@vger.kernel.org 15678S: Maintained 15679F: drivers/usb/musb/ 15680 15681MXL301RF MEDIA DRIVER 15682M: Akihiro Tsukada <tskd08@gmail.com> 15683L: linux-media@vger.kernel.org 15684S: Odd Fixes 15685F: drivers/media/tuners/mxl301rf* 15686 15687MXL5007T MEDIA DRIVER 15688M: Michael Krufky <mkrufky@linuxtv.org> 15689L: linux-media@vger.kernel.org 15690S: Maintained 15691W: https://linuxtv.org 15692W: http://github.com/mkrufky 15693Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15694T: git git://linuxtv.org/mkrufky/tuners.git 15695F: drivers/media/tuners/mxl5007t.* 15696 15697MXSFB DRM DRIVER 15698M: Marek Vasut <marex@denx.de> 15699M: Stefan Agner <stefan@agner.ch> 15700L: dri-devel@lists.freedesktop.org 15701S: Supported 15702T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 15703F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15704F: drivers/gpu/drm/mxsfb/ 15705 15706MYLEX DAC960 PCI RAID Controller 15707M: Hannes Reinecke <hare@kernel.org> 15708L: linux-scsi@vger.kernel.org 15709S: Supported 15710F: drivers/scsi/myrb.* 15711F: drivers/scsi/myrs.* 15712 15713MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15714L: netdev@vger.kernel.org 15715S: Orphan 15716W: https://www.cspi.com/ethernet-products/support/downloads/ 15717F: drivers/net/ethernet/myricom/myri10ge/ 15718 15719NAND FLASH SUBSYSTEM 15720M: Miquel Raynal <miquel.raynal@bootlin.com> 15721R: Richard Weinberger <richard@nod.at> 15722L: linux-mtd@lists.infradead.org 15723S: Maintained 15724W: http://www.linux-mtd.infradead.org/ 15725Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15726C: irc://irc.oftc.net/mtd 15727T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15728F: drivers/mtd/nand/ 15729F: include/linux/mtd/*nand*.h 15730 15731NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15732M: Daniel Mack <zonque@gmail.com> 15733L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15734S: Maintained 15735W: http://www.native-instruments.com 15736F: sound/usb/caiaq/ 15737 15738NATSEMI ETHERNET DRIVER (DP8381x) 15739S: Orphan 15740F: drivers/net/ethernet/natsemi/natsemi.c 15741 15742NCR 5380 SCSI DRIVERS 15743M: Finn Thain <fthain@linux-m68k.org> 15744M: Michael Schmitz <schmitzmic@gmail.com> 15745L: linux-scsi@vger.kernel.org 15746S: Maintained 15747F: Documentation/scsi/g_NCR5380.rst 15748F: drivers/scsi/NCR5380.* 15749F: drivers/scsi/arm/cumana_1.c 15750F: drivers/scsi/arm/oak.c 15751F: drivers/scsi/atari_scsi.* 15752F: drivers/scsi/dmx3191d.c 15753F: drivers/scsi/g_NCR5380.* 15754F: drivers/scsi/mac_scsi.* 15755F: drivers/scsi/sun3_scsi.* 15756F: drivers/scsi/sun3_scsi_vme.c 15757 15758NCSI LIBRARY 15759M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15760S: Maintained 15761F: net/ncsi/ 15762 15763NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15764M: Zev Weiss <zev@bewilderbeest.net> 15765L: linux-hwmon@vger.kernel.org 15766S: Maintained 15767F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15768F: drivers/hwmon/nct6775-i2c.c 15769 15770NETCONSOLE 15771M: Breno Leitao <leitao@debian.org> 15772S: Maintained 15773F: Documentation/networking/netconsole.rst 15774F: drivers/net/netconsole.c 15775 15776NETDEVSIM 15777M: Jakub Kicinski <kuba@kernel.org> 15778S: Maintained 15779F: drivers/net/netdevsim/* 15780F: tools/testing/selftests/drivers/net/netdevsim/* 15781 15782NETEM NETWORK EMULATOR 15783M: Stephen Hemminger <stephen@networkplumber.org> 15784L: netdev@vger.kernel.org 15785S: Maintained 15786F: net/sched/sch_netem.c 15787 15788NETERION 10GbE DRIVERS (s2io) 15789M: Jon Mason <jdmason@kudzu.us> 15790L: netdev@vger.kernel.org 15791S: Supported 15792F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15793F: drivers/net/ethernet/neterion/ 15794 15795NETFILTER 15796M: Pablo Neira Ayuso <pablo@netfilter.org> 15797M: Jozsef Kadlecsik <kadlec@netfilter.org> 15798L: netfilter-devel@vger.kernel.org 15799L: coreteam@netfilter.org 15800S: Maintained 15801W: http://www.netfilter.org/ 15802W: http://www.iptables.org/ 15803W: http://www.nftables.org/ 15804Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15805C: irc://irc.libera.chat/netfilter 15806T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15807T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15808F: include/linux/netfilter* 15809F: include/linux/netfilter/ 15810F: include/net/netfilter/ 15811F: include/uapi/linux/netfilter* 15812F: include/uapi/linux/netfilter/ 15813F: net/*/netfilter.c 15814F: net/*/netfilter/ 15815F: net/bridge/br_netfilter*.c 15816F: net/netfilter/ 15817F: tools/testing/selftests/net/netfilter/ 15818 15819NETROM NETWORK LAYER 15820M: Ralf Baechle <ralf@linux-mips.org> 15821L: linux-hams@vger.kernel.org 15822S: Maintained 15823W: https://linux-ax25.in-berlin.de 15824F: include/net/netrom.h 15825F: include/uapi/linux/netrom.h 15826F: net/netrom/ 15827 15828NETRONIX EMBEDDED CONTROLLER 15829M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15830S: Maintained 15831F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15832F: drivers/mfd/ntxec.c 15833F: drivers/pwm/pwm-ntxec.c 15834F: drivers/rtc/rtc-ntxec.c 15835F: include/linux/mfd/ntxec.h 15836 15837NETRONOME ETHERNET DRIVERS 15838M: Louis Peens <louis.peens@corigine.com> 15839R: Jakub Kicinski <kuba@kernel.org> 15840L: oss-drivers@corigine.com 15841S: Maintained 15842F: drivers/net/ethernet/netronome/ 15843 15844NETWORK BLOCK DEVICE (NBD) 15845M: Josef Bacik <josef@toxicpanda.com> 15846L: linux-block@vger.kernel.org 15847L: nbd@other.debian.org 15848S: Maintained 15849F: Documentation/admin-guide/blockdev/nbd.rst 15850F: drivers/block/nbd.c 15851F: include/trace/events/nbd.h 15852F: include/uapi/linux/nbd.h 15853 15854NETWORK DROP MONITOR 15855M: Neil Horman <nhorman@tuxdriver.com> 15856L: netdev@vger.kernel.org 15857S: Maintained 15858W: https://fedorahosted.org/dropwatch/ 15859F: include/uapi/linux/net_dropmon.h 15860F: net/core/drop_monitor.c 15861 15862NETWORKING DRIVERS 15863M: "David S. Miller" <davem@davemloft.net> 15864M: Eric Dumazet <edumazet@google.com> 15865M: Jakub Kicinski <kuba@kernel.org> 15866M: Paolo Abeni <pabeni@redhat.com> 15867L: netdev@vger.kernel.org 15868S: Maintained 15869P: Documentation/process/maintainer-netdev.rst 15870Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15871T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15872T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15873F: Documentation/devicetree/bindings/net/ 15874F: Documentation/networking/net_cachelines/net_device.rst 15875F: drivers/connector/ 15876F: drivers/net/ 15877F: include/dt-bindings/net/ 15878F: include/linux/cn_proc.h 15879F: include/linux/etherdevice.h 15880F: include/linux/fcdevice.h 15881F: include/linux/fddidevice.h 15882F: include/linux/hippidevice.h 15883F: include/linux/if_* 15884F: include/linux/inetdevice.h 15885F: include/linux/netdevice.h 15886F: include/uapi/linux/cn_proc.h 15887F: include/uapi/linux/if_* 15888F: include/uapi/linux/netdevice.h 15889X: drivers/net/wireless/ 15890 15891NETWORKING DRIVERS (WIRELESS) 15892M: Kalle Valo <kvalo@kernel.org> 15893L: linux-wireless@vger.kernel.org 15894S: Maintained 15895W: https://wireless.wiki.kernel.org/ 15896Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15897T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15898T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15899F: Documentation/devicetree/bindings/net/wireless/ 15900F: drivers/net/wireless/ 15901 15902NETWORKING [DSA] 15903M: Andrew Lunn <andrew@lunn.ch> 15904M: Florian Fainelli <f.fainelli@gmail.com> 15905M: Vladimir Oltean <olteanv@gmail.com> 15906S: Maintained 15907F: Documentation/devicetree/bindings/net/dsa/ 15908F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15909F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15910F: drivers/net/dsa/ 15911F: include/linux/dsa/ 15912F: include/linux/platform_data/dsa.h 15913F: include/net/dsa.h 15914F: net/dsa/ 15915F: tools/testing/selftests/drivers/net/dsa/ 15916 15917NETWORKING [GENERAL] 15918M: "David S. Miller" <davem@davemloft.net> 15919M: Eric Dumazet <edumazet@google.com> 15920M: Jakub Kicinski <kuba@kernel.org> 15921M: Paolo Abeni <pabeni@redhat.com> 15922L: netdev@vger.kernel.org 15923S: Maintained 15924P: Documentation/process/maintainer-netdev.rst 15925Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15926B: mailto:netdev@vger.kernel.org 15927T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15928T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15929F: Documentation/core-api/netlink.rst 15930F: Documentation/netlink/ 15931F: Documentation/networking/ 15932F: Documentation/networking/net_cachelines/ 15933F: Documentation/process/maintainer-netdev.rst 15934F: Documentation/userspace-api/netlink/ 15935F: include/linux/framer/framer-provider.h 15936F: include/linux/framer/framer.h 15937F: include/linux/in.h 15938F: include/linux/indirect_call_wrapper.h 15939F: include/linux/net.h 15940F: include/linux/netdevice.h 15941F: include/linux/skbuff.h 15942F: include/net/ 15943F: include/uapi/linux/in.h 15944F: include/uapi/linux/net.h 15945F: include/uapi/linux/net_namespace.h 15946F: include/uapi/linux/netdevice.h 15947F: lib/net_utils.c 15948F: lib/random32.c 15949F: net/ 15950F: tools/net/ 15951F: tools/testing/selftests/net/ 15952X: net/9p/ 15953X: net/bluetooth/ 15954 15955NETWORKING [IPSEC] 15956M: Steffen Klassert <steffen.klassert@secunet.com> 15957M: Herbert Xu <herbert@gondor.apana.org.au> 15958M: "David S. Miller" <davem@davemloft.net> 15959L: netdev@vger.kernel.org 15960S: Maintained 15961T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15962T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15963F: include/net/xfrm.h 15964F: include/uapi/linux/xfrm.h 15965F: net/ipv4/ah4.c 15966F: net/ipv4/esp4* 15967F: net/ipv4/ip_vti.c 15968F: net/ipv4/ipcomp.c 15969F: net/ipv4/xfrm* 15970F: net/ipv6/ah6.c 15971F: net/ipv6/esp6* 15972F: net/ipv6/ip6_vti.c 15973F: net/ipv6/ipcomp6.c 15974F: net/ipv6/xfrm* 15975F: net/key/ 15976F: net/xfrm/ 15977F: tools/testing/selftests/net/ipsec.c 15978 15979NETWORKING [IPv4/IPv6] 15980M: "David S. Miller" <davem@davemloft.net> 15981M: David Ahern <dsahern@kernel.org> 15982L: netdev@vger.kernel.org 15983S: Maintained 15984T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15985F: arch/x86/net/* 15986F: include/linux/ip.h 15987F: include/linux/ipv6* 15988F: include/net/fib* 15989F: include/net/ip* 15990F: include/net/route.h 15991F: net/ipv4/ 15992F: net/ipv6/ 15993 15994NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15995M: Paul Moore <paul@paul-moore.com> 15996L: netdev@vger.kernel.org 15997L: linux-security-module@vger.kernel.org 15998S: Supported 15999W: https://github.com/netlabel 16000F: Documentation/netlabel/ 16001F: include/net/calipso.h 16002F: include/net/cipso_ipv4.h 16003F: include/net/netlabel.h 16004F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 16005F: include/uapi/linux/netfilter/xt_SECMARK.h 16006F: net/ipv4/cipso_ipv4.c 16007F: net/ipv6/calipso.c 16008F: net/netfilter/xt_CONNSECMARK.c 16009F: net/netfilter/xt_SECMARK.c 16010F: net/netlabel/ 16011 16012NETWORKING [MACSEC] 16013M: Sabrina Dubroca <sd@queasysnail.net> 16014L: netdev@vger.kernel.org 16015S: Maintained 16016F: drivers/net/macsec.c 16017F: include/net/macsec.h 16018F: include/uapi/linux/if_macsec.h 16019K: macsec 16020K: \bmdo_ 16021 16022NETWORKING [MPTCP] 16023M: Matthieu Baerts <matttbe@kernel.org> 16024M: Mat Martineau <martineau@kernel.org> 16025R: Geliang Tang <geliang@kernel.org> 16026L: netdev@vger.kernel.org 16027L: mptcp@lists.linux.dev 16028S: Maintained 16029W: https://github.com/multipath-tcp/mptcp_net-next/wiki 16030B: https://github.com/multipath-tcp/mptcp_net-next/issues 16031T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 16032T: git https://github.com/multipath-tcp/mptcp_net-next.git export 16033F: Documentation/netlink/specs/mptcp_pm.yaml 16034F: Documentation/networking/mptcp*.rst 16035F: include/net/mptcp.h 16036F: include/trace/events/mptcp.h 16037F: include/uapi/linux/mptcp*.h 16038F: net/mptcp/ 16039F: tools/testing/selftests/bpf/*/*mptcp*.c 16040F: tools/testing/selftests/net/mptcp/ 16041 16042NETWORKING [TCP] 16043M: Eric Dumazet <edumazet@google.com> 16044L: netdev@vger.kernel.org 16045S: Maintained 16046F: Documentation/networking/net_cachelines/tcp_sock.rst 16047F: include/linux/tcp.h 16048F: include/net/tcp.h 16049F: include/trace/events/tcp.h 16050F: include/uapi/linux/tcp.h 16051F: net/ipv4/inet_connection_sock.c 16052F: net/ipv4/inet_hashtables.c 16053F: net/ipv4/inet_timewait_sock.c 16054F: net/ipv4/syncookies.c 16055F: net/ipv4/tcp*.c 16056F: net/ipv6/inet6_connection_sock.c 16057F: net/ipv6/inet6_hashtables.c 16058F: net/ipv6/syncookies.c 16059F: net/ipv6/tcp*.c 16060 16061NETWORKING [TLS] 16062M: Boris Pismenny <borisp@nvidia.com> 16063M: John Fastabend <john.fastabend@gmail.com> 16064M: Jakub Kicinski <kuba@kernel.org> 16065L: netdev@vger.kernel.org 16066S: Maintained 16067F: include/net/tls.h 16068F: include/uapi/linux/tls.h 16069F: net/tls/* 16070 16071NETXEN (1/10) GbE SUPPORT 16072M: Manish Chopra <manishc@marvell.com> 16073M: Rahul Verma <rahulv@marvell.com> 16074M: GR-Linux-NIC-Dev@marvell.com 16075L: netdev@vger.kernel.org 16076S: Supported 16077F: drivers/net/ethernet/qlogic/netxen/ 16078 16079NET_FAILOVER MODULE 16080M: Sridhar Samudrala <sridhar.samudrala@intel.com> 16081L: netdev@vger.kernel.org 16082S: Supported 16083F: Documentation/networking/net_failover.rst 16084F: drivers/net/net_failover.c 16085F: include/net/net_failover.h 16086 16087NEXTHOP 16088M: David Ahern <dsahern@kernel.org> 16089L: netdev@vger.kernel.org 16090S: Maintained 16091F: include/net/netns/nexthop.h 16092F: include/net/nexthop.h 16093F: include/uapi/linux/nexthop.h 16094F: net/ipv4/nexthop.c 16095 16096NFC SUBSYSTEM 16097M: Krzysztof Kozlowski <krzk@kernel.org> 16098L: netdev@vger.kernel.org 16099S: Maintained 16100F: Documentation/devicetree/bindings/net/nfc/ 16101F: drivers/nfc/ 16102F: include/net/nfc/ 16103F: include/uapi/linux/nfc.h 16104F: net/nfc/ 16105 16106NFC VIRTUAL NCI DEVICE DRIVER 16107M: Bongsu Jeon <bongsu.jeon@samsung.com> 16108L: netdev@vger.kernel.org 16109S: Supported 16110F: drivers/nfc/virtual_ncidev.c 16111F: tools/testing/selftests/nci/ 16112 16113NFS, SUNRPC, AND LOCKD CLIENTS 16114M: Trond Myklebust <trondmy@kernel.org> 16115M: Anna Schumaker <anna@kernel.org> 16116L: linux-nfs@vger.kernel.org 16117S: Maintained 16118W: http://client.linux-nfs.org 16119T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 16120F: Documentation/filesystems/nfs/ 16121F: fs/lockd/ 16122F: fs/nfs/ 16123F: fs/nfs_common/ 16124F: include/linux/lockd/ 16125F: include/linux/nfs* 16126F: include/linux/sunrpc/ 16127F: include/uapi/linux/nfs* 16128F: include/uapi/linux/sunrpc/ 16129F: net/sunrpc/ 16130 16131NILFS2 FILESYSTEM 16132M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 16133L: linux-nilfs@vger.kernel.org 16134S: Supported 16135W: https://nilfs.sourceforge.io/ 16136T: git https://github.com/konis/nilfs2.git 16137F: Documentation/filesystems/nilfs2.rst 16138F: fs/nilfs2/ 16139F: include/trace/events/nilfs2.h 16140F: include/uapi/linux/nilfs2_api.h 16141F: include/uapi/linux/nilfs2_ondisk.h 16142 16143NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 16144M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16145S: Maintained 16146W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16147F: Documentation/scsi/NinjaSCSI.rst 16148F: drivers/scsi/pcmcia/nsp_* 16149 16150NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 16151M: GOTO Masanori <gotom@debian.or.jp> 16152M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16153S: Maintained 16154W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16155F: Documentation/scsi/NinjaSCSI.rst 16156F: drivers/scsi/nsp32* 16157 16158NINTENDO HID DRIVER 16159M: Daniel J. Ogorchock <djogorchock@gmail.com> 16160L: linux-input@vger.kernel.org 16161S: Maintained 16162F: drivers/hid/hid-nintendo* 16163 16164NIOS2 ARCHITECTURE 16165M: Dinh Nguyen <dinguyen@kernel.org> 16166S: Maintained 16167T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 16168F: arch/nios2/ 16169 16170NITRO ENCLAVES (NE) 16171M: Alexandru Ciobotaru <alcioa@amazon.com> 16172L: linux-kernel@vger.kernel.org 16173L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16174S: Supported 16175W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16176F: Documentation/virt/ne_overview.rst 16177F: drivers/virt/nitro_enclaves/ 16178F: include/linux/nitro_enclaves.h 16179F: include/uapi/linux/nitro_enclaves.h 16180F: samples/nitro_enclaves/ 16181 16182NITRO SECURE MODULE (NSM) 16183M: Alexander Graf <graf@amazon.com> 16184L: linux-kernel@vger.kernel.org 16185L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16186S: Supported 16187W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16188F: drivers/misc/nsm.c 16189F: include/uapi/linux/nsm.h 16190 16191NOHZ, DYNTICKS SUPPORT 16192M: Anna-Maria Behnsen <anna-maria@linutronix.de> 16193M: Frederic Weisbecker <frederic@kernel.org> 16194M: Ingo Molnar <mingo@kernel.org> 16195M: Thomas Gleixner <tglx@linutronix.de> 16196L: linux-kernel@vger.kernel.org 16197S: Maintained 16198T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 16199F: include/linux/sched/nohz.h 16200F: include/linux/tick.h 16201F: kernel/time/tick*.* 16202 16203NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 16204M: Pavel Machek <pavel@ucw.cz> 16205M: Sakari Ailus <sakari.ailus@iki.fi> 16206L: linux-media@vger.kernel.org 16207S: Maintained 16208F: drivers/media/i2c/ad5820.c 16209F: drivers/media/i2c/et8ek8 16210 16211NOKIA N900 POWER SUPPLY DRIVERS 16212R: Pali Rohár <pali@kernel.org> 16213F: drivers/power/supply/bq2415x_charger.c 16214F: drivers/power/supply/bq27xxx_battery.c 16215F: drivers/power/supply/bq27xxx_battery_i2c.c 16216F: drivers/power/supply/isp1704_charger.c 16217F: drivers/power/supply/rx51_battery.c 16218F: include/linux/power/bq2415x_charger.h 16219F: include/linux/power/bq27xxx_battery.h 16220 16221NOLIBC HEADER FILE 16222M: Willy Tarreau <w@1wt.eu> 16223M: Thomas Weißschuh <linux@weissschuh.net> 16224S: Maintained 16225T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 16226F: tools/include/nolibc/ 16227F: tools/testing/selftests/nolibc/ 16228 16229NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 16230M: Hans de Goede <hdegoede@redhat.com> 16231L: linux-input@vger.kernel.org 16232S: Maintained 16233F: drivers/input/touchscreen/novatek-nvt-ts.c 16234 16235NSDEPS 16236M: Matthias Maennich <maennich@google.com> 16237S: Maintained 16238F: Documentation/core-api/symbol-namespaces.rst 16239F: scripts/nsdeps 16240 16241NTB AMD DRIVER 16242M: Sanjay R Mehta <sanju.mehta@amd.com> 16243M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16244L: ntb@lists.linux.dev 16245S: Supported 16246F: drivers/ntb/hw/amd/ 16247 16248NTB DRIVER CORE 16249M: Jon Mason <jdmason@kudzu.us> 16250M: Dave Jiang <dave.jiang@intel.com> 16251M: Allen Hubbe <allenbh@gmail.com> 16252L: ntb@lists.linux.dev 16253S: Supported 16254W: https://github.com/jonmason/ntb/wiki 16255T: git https://github.com/jonmason/ntb.git 16256F: drivers/net/ntb_netdev.c 16257F: drivers/ntb/ 16258F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 16259F: include/linux/ntb.h 16260F: include/linux/ntb_transport.h 16261F: tools/testing/selftests/ntb/ 16262 16263NTB IDT DRIVER 16264M: Serge Semin <fancer.lancer@gmail.com> 16265L: ntb@lists.linux.dev 16266S: Supported 16267F: drivers/ntb/hw/idt/ 16268 16269NTB INTEL DRIVER 16270M: Dave Jiang <dave.jiang@intel.com> 16271L: ntb@lists.linux.dev 16272S: Supported 16273W: https://github.com/davejiang/linux/wiki 16274T: git https://github.com/davejiang/linux.git 16275F: drivers/ntb/hw/intel/ 16276 16277NTFS3 FILESYSTEM 16278M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 16279L: ntfs3@lists.linux.dev 16280S: Supported 16281W: http://www.paragon-software.com/ 16282T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 16283F: Documentation/filesystems/ntfs3.rst 16284F: fs/ntfs3/ 16285 16286NUBUS SUBSYSTEM 16287M: Finn Thain <fthain@linux-m68k.org> 16288L: linux-m68k@lists.linux-m68k.org 16289S: Maintained 16290F: arch/*/include/asm/nubus.h 16291F: drivers/nubus/ 16292F: include/linux/nubus.h 16293F: include/uapi/linux/nubus.h 16294 16295NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 16296M: Antonino Daplas <adaplas@gmail.com> 16297L: linux-fbdev@vger.kernel.org 16298S: Maintained 16299F: drivers/video/fbdev/nvidia/ 16300F: drivers/video/fbdev/riva/ 16301 16302NVIDIA WMI EC BACKLIGHT DRIVER 16303M: Daniel Dadap <ddadap@nvidia.com> 16304L: platform-driver-x86@vger.kernel.org 16305S: Supported 16306F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 16307F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 16308 16309NVM EXPRESS DRIVER 16310M: Keith Busch <kbusch@kernel.org> 16311M: Jens Axboe <axboe@fb.com> 16312M: Christoph Hellwig <hch@lst.de> 16313M: Sagi Grimberg <sagi@grimberg.me> 16314L: linux-nvme@lists.infradead.org 16315S: Supported 16316W: http://git.infradead.org/nvme.git 16317T: git git://git.infradead.org/nvme.git 16318F: Documentation/nvme/ 16319F: drivers/nvme/common/ 16320F: drivers/nvme/host/ 16321F: include/linux/nvme-*.h 16322F: include/linux/nvme.h 16323F: include/uapi/linux/nvme_ioctl.h 16324 16325NVM EXPRESS FABRICS AUTHENTICATION 16326M: Hannes Reinecke <hare@suse.de> 16327L: linux-nvme@lists.infradead.org 16328S: Supported 16329F: drivers/nvme/host/auth.c 16330F: drivers/nvme/target/auth.c 16331F: drivers/nvme/target/fabrics-cmd-auth.c 16332F: include/linux/nvme-auth.h 16333 16334NVM EXPRESS FC TRANSPORT DRIVERS 16335M: James Smart <james.smart@broadcom.com> 16336L: linux-nvme@lists.infradead.org 16337S: Supported 16338F: drivers/nvme/host/fc.c 16339F: drivers/nvme/target/fc.c 16340F: drivers/nvme/target/fcloop.c 16341F: include/linux/nvme-fc-driver.h 16342F: include/linux/nvme-fc.h 16343 16344NVM EXPRESS HARDWARE MONITORING SUPPORT 16345M: Guenter Roeck <linux@roeck-us.net> 16346L: linux-nvme@lists.infradead.org 16347S: Supported 16348F: drivers/nvme/host/hwmon.c 16349 16350NVM EXPRESS TARGET DRIVER 16351M: Christoph Hellwig <hch@lst.de> 16352M: Sagi Grimberg <sagi@grimberg.me> 16353M: Chaitanya Kulkarni <kch@nvidia.com> 16354L: linux-nvme@lists.infradead.org 16355S: Supported 16356W: http://git.infradead.org/nvme.git 16357T: git git://git.infradead.org/nvme.git 16358F: drivers/nvme/target/ 16359 16360NVMEM FRAMEWORK 16361M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16362S: Maintained 16363T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 16364F: Documentation/ABI/stable/sysfs-bus-nvmem 16365F: Documentation/devicetree/bindings/nvmem/ 16366F: drivers/nvmem/ 16367F: include/linux/nvmem-consumer.h 16368F: include/linux/nvmem-provider.h 16369 16370NXP BLUETOOTH WIRELESS DRIVERS 16371M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 16372M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 16373S: Maintained 16374F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 16375F: drivers/bluetooth/btnxpuart.c 16376 16377NXP C45 TJA11XX PHY DRIVER 16378M: Andrei Botila <andrei.botila@oss.nxp.com> 16379L: netdev@vger.kernel.org 16380S: Maintained 16381F: drivers/net/phy/nxp-c45-tja11xx* 16382 16383NXP FSPI DRIVER 16384M: Han Xu <han.xu@nxp.com> 16385M: Haibo Chen <haibo.chen@nxp.com> 16386R: Yogesh Gaur <yogeshgaur.83@gmail.com> 16387L: linux-spi@vger.kernel.org 16388S: Maintained 16389F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 16390F: drivers/spi/spi-nxp-fspi.c 16391 16392NXP FXAS21002C DRIVER 16393M: Rui Miguel Silva <rmfrfs@gmail.com> 16394L: linux-iio@vger.kernel.org 16395S: Maintained 16396F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 16397F: drivers/iio/gyro/fxas21002c.h 16398F: drivers/iio/gyro/fxas21002c_core.c 16399F: drivers/iio/gyro/fxas21002c_i2c.c 16400F: drivers/iio/gyro/fxas21002c_spi.c 16401 16402NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 16403M: Haibo Chen <haibo.chen@nxp.com> 16404L: linux-iio@vger.kernel.org 16405L: imx@lists.linux.dev 16406S: Maintained 16407F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 16408F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 16409F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 16410F: drivers/iio/adc/imx7d_adc.c 16411F: drivers/iio/adc/imx93_adc.c 16412F: drivers/iio/adc/vf610_adc.c 16413 16414NXP i.MX 8M ISI DRIVER 16415M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16416L: linux-media@vger.kernel.org 16417S: Maintained 16418F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 16419F: drivers/media/platform/nxp/imx8-isi/ 16420 16421NXP i.MX 8MP DW100 V4L2 DRIVER 16422M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 16423L: linux-media@vger.kernel.org 16424S: Maintained 16425F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 16426F: Documentation/userspace-api/media/drivers/dw100.rst 16427F: drivers/media/platform/nxp/dw100/ 16428F: include/uapi/linux/dw100.h 16429 16430NXP i.MX 8MQ DCSS DRIVER 16431M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 16432R: Lucas Stach <l.stach@pengutronix.de> 16433L: dri-devel@lists.freedesktop.org 16434S: Maintained 16435T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 16436F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 16437F: drivers/gpu/drm/imx/dcss/ 16438 16439NXP i.MX 8QXP ADC DRIVER 16440M: Cai Huoqing <cai.huoqing@linux.dev> 16441M: Haibo Chen <haibo.chen@nxp.com> 16442L: imx@lists.linux.dev 16443L: linux-iio@vger.kernel.org 16444S: Maintained 16445F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 16446F: drivers/iio/adc/imx8qxp-adc.c 16447 16448NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 16449M: Mirela Rabulea <mirela.rabulea@nxp.com> 16450L: imx@lists.linux.dev 16451L: linux-media@vger.kernel.org 16452S: Maintained 16453F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 16454F: drivers/media/platform/nxp/imx-jpeg 16455 16456NXP i.MX CLOCK DRIVERS 16457M: Abel Vesa <abelvesa@kernel.org> 16458R: Peng Fan <peng.fan@nxp.com> 16459L: linux-clk@vger.kernel.org 16460L: imx@lists.linux.dev 16461S: Maintained 16462T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 16463F: Documentation/devicetree/bindings/clock/imx* 16464F: drivers/clk/imx/ 16465F: include/dt-bindings/clock/imx* 16466 16467NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 16468M: Jagan Teki <jagan@amarulasolutions.com> 16469S: Maintained 16470F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 16471F: drivers/regulator/pf8x00-regulator.c 16472 16473NXP PTN5150A CC LOGIC AND EXTCON DRIVER 16474M: Krzysztof Kozlowski <krzk@kernel.org> 16475L: linux-kernel@vger.kernel.org 16476S: Maintained 16477F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 16478F: drivers/extcon/extcon-ptn5150.c 16479 16480NXP SGTL5000 DRIVER 16481M: Fabio Estevam <festevam@gmail.com> 16482L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16483S: Maintained 16484F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 16485F: sound/soc/codecs/sgtl5000* 16486 16487NXP SJA1105 ETHERNET SWITCH DRIVER 16488M: Vladimir Oltean <olteanv@gmail.com> 16489L: linux-kernel@vger.kernel.org 16490S: Maintained 16491F: drivers/net/dsa/sja1105 16492F: drivers/net/pcs/pcs-xpcs-nxp.c 16493 16494NXP TDA998X DRM DRIVER 16495M: Russell King <linux@armlinux.org.uk> 16496S: Maintained 16497T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 16498T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 16499F: drivers/gpu/drm/i2c/tda998x_drv.c 16500F: include/drm/i2c/tda998x.h 16501F: include/dt-bindings/display/tda998x.h 16502K: "nxp,tda998x" 16503 16504NXP TFA9879 DRIVER 16505M: Peter Rosin <peda@axentia.se> 16506L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16507S: Maintained 16508F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 16509F: sound/soc/codecs/tfa9879* 16510 16511NXP-NCI NFC DRIVER 16512S: Orphan 16513F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 16514F: drivers/nfc/nxp-nci 16515 16516NXP/Goodix TFA989X (TFA1) DRIVER 16517M: Stephan Gerhold <stephan@gerhold.net> 16518L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16519S: Maintained 16520F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 16521F: sound/soc/codecs/tfa989x.c 16522 16523NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 16524M: Jonas Malaco <jonas@protocubo.io> 16525L: linux-hwmon@vger.kernel.org 16526S: Maintained 16527F: Documentation/hwmon/nzxt-kraken2.rst 16528F: drivers/hwmon/nzxt-kraken2.c 16529 16530NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 16531M: Jonas Malaco <jonas@protocubo.io> 16532M: Aleksa Savic <savicaleksa83@gmail.com> 16533L: linux-hwmon@vger.kernel.org 16534S: Maintained 16535F: Documentation/hwmon/nzxt-kraken3.rst 16536F: drivers/hwmon/nzxt-kraken3.c 16537 16538NZXT-SMART2 HARDWARE MONITORING DRIVER 16539M: Aleksandr Mezin <mezin.alexander@gmail.com> 16540L: linux-hwmon@vger.kernel.org 16541S: Maintained 16542F: Documentation/hwmon/nzxt-smart2.rst 16543F: drivers/hwmon/nzxt-smart2.c 16544 16545OBJAGG 16546M: Jiri Pirko <jiri@resnulli.us> 16547L: netdev@vger.kernel.org 16548S: Supported 16549F: include/linux/objagg.h 16550F: lib/objagg.c 16551F: lib/test_objagg.c 16552 16553OBJPOOL 16554M: Matt Wu <wuqiang.matt@bytedance.com> 16555S: Supported 16556F: include/linux/objpool.h 16557F: lib/objpool.c 16558F: lib/test_objpool.c 16559 16560OBJTOOL 16561M: Josh Poimboeuf <jpoimboe@kernel.org> 16562M: Peter Zijlstra <peterz@infradead.org> 16563S: Supported 16564F: include/linux/objtool*.h 16565F: tools/objtool/ 16566 16567OCELOT ETHERNET SWITCH DRIVER 16568M: Vladimir Oltean <vladimir.oltean@nxp.com> 16569M: Claudiu Manoil <claudiu.manoil@nxp.com> 16570M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16571M: UNGLinuxDriver@microchip.com 16572L: netdev@vger.kernel.org 16573S: Supported 16574F: drivers/net/dsa/ocelot/* 16575F: drivers/net/ethernet/mscc/ 16576F: include/soc/mscc/ocelot* 16577F: net/dsa/tag_ocelot.c 16578F: net/dsa/tag_ocelot_8021q.c 16579F: tools/testing/selftests/drivers/net/ocelot/* 16580 16581OCELOT EXTERNAL SWITCH CONTROL 16582M: Colin Foster <colin.foster@in-advantage.com> 16583S: Supported 16584F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16585F: drivers/mfd/ocelot* 16586F: drivers/net/dsa/ocelot/ocelot_ext.c 16587F: include/linux/mfd/ocelot.h 16588 16589OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16590M: Frederic Barrat <fbarrat@linux.ibm.com> 16591M: Andrew Donnellan <ajd@linux.ibm.com> 16592L: linuxppc-dev@lists.ozlabs.org 16593S: Supported 16594F: Documentation/userspace-api/accelerators/ocxl.rst 16595F: arch/powerpc/include/asm/pnv-ocxl.h 16596F: arch/powerpc/platforms/powernv/ocxl.c 16597F: drivers/misc/ocxl/ 16598F: include/misc/ocxl* 16599F: include/uapi/misc/ocxl.h 16600 16601OMAP AUDIO SUPPORT 16602M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16603M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16604L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16605L: linux-omap@vger.kernel.org 16606S: Maintained 16607F: sound/soc/ti/n810.c 16608F: sound/soc/ti/omap* 16609F: sound/soc/ti/rx51.c 16610F: sound/soc/ti/sdma-pcm.* 16611 16612OMAP CLOCK FRAMEWORK SUPPORT 16613M: Paul Walmsley <paul@pwsan.com> 16614L: linux-omap@vger.kernel.org 16615S: Maintained 16616F: arch/arm/*omap*/*clock* 16617 16618OMAP DEVICE TREE SUPPORT 16619M: Tony Lindgren <tony@atomide.com> 16620L: linux-omap@vger.kernel.org 16621L: devicetree@vger.kernel.org 16622S: Maintained 16623F: arch/arm/boot/dts/ti/omap/ 16624 16625OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16626L: linux-omap@vger.kernel.org 16627L: linux-fbdev@vger.kernel.org 16628S: Orphan 16629F: Documentation/arch/arm/omap/dss.rst 16630F: drivers/video/fbdev/omap2/ 16631 16632OMAP FRAMEBUFFER SUPPORT 16633L: linux-fbdev@vger.kernel.org 16634L: linux-omap@vger.kernel.org 16635S: Orphan 16636F: drivers/video/fbdev/omap/ 16637 16638OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16639M: Roger Quadros <rogerq@kernel.org> 16640M: Tony Lindgren <tony@atomide.com> 16641L: linux-omap@vger.kernel.org 16642S: Maintained 16643F: arch/arm/mach-omap2/*gpmc* 16644F: drivers/memory/omap-gpmc.c 16645 16646OMAP GPIO DRIVER 16647M: Grygorii Strashko <grygorii.strashko@ti.com> 16648M: Santosh Shilimkar <ssantosh@kernel.org> 16649M: Kevin Hilman <khilman@kernel.org> 16650L: linux-omap@vger.kernel.org 16651S: Maintained 16652F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16653F: drivers/gpio/gpio-omap.c 16654 16655OMAP HARDWARE SPINLOCK SUPPORT 16656L: linux-omap@vger.kernel.org 16657S: Orphan 16658F: drivers/hwspinlock/omap_hwspinlock.c 16659 16660OMAP HS MMC SUPPORT 16661L: linux-mmc@vger.kernel.org 16662L: linux-omap@vger.kernel.org 16663S: Orphan 16664F: drivers/mmc/host/omap_hsmmc.c 16665 16666OMAP HWMOD DATA 16667M: Paul Walmsley <paul@pwsan.com> 16668L: linux-omap@vger.kernel.org 16669S: Maintained 16670F: arch/arm/mach-omap2/omap_hwmod*data* 16671 16672OMAP HWMOD SUPPORT 16673M: Paul Walmsley <paul@pwsan.com> 16674L: linux-omap@vger.kernel.org 16675S: Maintained 16676F: arch/arm/mach-omap2/omap_hwmod.* 16677 16678OMAP I2C DRIVER 16679M: Vignesh R <vigneshr@ti.com> 16680L: linux-omap@vger.kernel.org 16681L: linux-i2c@vger.kernel.org 16682S: Maintained 16683F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16684F: drivers/i2c/busses/i2c-omap.c 16685 16686OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16687M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16688L: linux-media@vger.kernel.org 16689S: Maintained 16690F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16691F: drivers/media/platform/ti/omap3isp/ 16692F: drivers/staging/media/omap4iss/ 16693 16694OMAP MMC SUPPORT 16695M: Aaro Koskinen <aaro.koskinen@iki.fi> 16696L: linux-omap@vger.kernel.org 16697S: Odd Fixes 16698F: drivers/mmc/host/omap.c 16699 16700OMAP POWER MANAGEMENT SUPPORT 16701M: Kevin Hilman <khilman@kernel.org> 16702L: linux-omap@vger.kernel.org 16703S: Maintained 16704F: arch/arm/*omap*/*pm* 16705F: drivers/cpufreq/omap-cpufreq.c 16706 16707OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16708M: Paul Walmsley <paul@pwsan.com> 16709L: linux-omap@vger.kernel.org 16710S: Maintained 16711F: arch/arm/mach-omap2/prm* 16712 16713OMAP RANDOM NUMBER GENERATOR SUPPORT 16714M: Deepak Saxena <dsaxena@plexity.net> 16715S: Maintained 16716F: drivers/char/hw_random/omap-rng.c 16717 16718OMAP USB SUPPORT 16719L: linux-usb@vger.kernel.org 16720L: linux-omap@vger.kernel.org 16721S: Orphan 16722F: arch/arm/*omap*/usb* 16723F: drivers/usb/*/*omap* 16724 16725OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16726M: Mark Jackson <mpfj@newflow.co.uk> 16727L: linux-omap@vger.kernel.org 16728S: Maintained 16729F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16730 16731OMAP1 SUPPORT 16732M: Aaro Koskinen <aaro.koskinen@iki.fi> 16733M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16734R: Tony Lindgren <tony@atomide.com> 16735L: linux-omap@vger.kernel.org 16736S: Maintained 16737Q: http://patchwork.kernel.org/project/linux-omap/list/ 16738T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16739F: arch/arm/configs/omap1_defconfig 16740F: arch/arm/mach-omap1/ 16741F: drivers/i2c/busses/i2c-omap.c 16742F: include/linux/platform_data/ams-delta-fiq.h 16743F: include/linux/platform_data/i2c-omap.h 16744 16745OMAP2+ SUPPORT 16746M: Aaro Koskinen <aaro.koskinen@iki.fi> 16747M: Andreas Kemnade <andreas@kemnade.info> 16748M: Kevin Hilman <khilman@baylibre.com> 16749M: Roger Quadros <rogerq@kernel.org> 16750M: Tony Lindgren <tony@atomide.com> 16751L: linux-omap@vger.kernel.org 16752S: Maintained 16753W: http://linux.omap.com/ 16754Q: http://patchwork.kernel.org/project/linux-omap/list/ 16755T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16756F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16757F: arch/arm/configs/omap2plus_defconfig 16758F: arch/arm/mach-omap2/ 16759F: drivers/bus/omap*.[ch] 16760F: drivers/bus/ti-sysc.c 16761F: drivers/gpio/gpio-tps65219.c 16762F: drivers/i2c/busses/i2c-omap.c 16763F: drivers/irqchip/irq-omap-intc.c 16764F: drivers/mfd/*omap*.c 16765F: drivers/mfd/menelaus.c 16766F: drivers/mfd/palmas.c 16767F: drivers/mfd/tps65217.c 16768F: drivers/mfd/tps65218.c 16769F: drivers/mfd/tps65219.c 16770F: drivers/mfd/tps65910.c 16771F: drivers/mfd/twl-core.[ch] 16772F: drivers/mfd/twl4030*.c 16773F: drivers/mfd/twl6030*.c 16774F: drivers/mfd/twl6040*.c 16775F: drivers/regulator/palmas-regulator*.c 16776F: drivers/regulator/pbias-regulator.c 16777F: drivers/regulator/tps65217-regulator.c 16778F: drivers/regulator/tps65218-regulator.c 16779F: drivers/regulator/tps65219-regulator.c 16780F: drivers/regulator/tps65910-regulator.c 16781F: drivers/regulator/twl-regulator.c 16782F: drivers/regulator/twl6030-regulator.c 16783F: include/linux/platform_data/i2c-omap.h 16784F: include/linux/platform_data/ti-sysc.h 16785 16786OMFS FILESYSTEM 16787M: Bob Copeland <me@bobcopeland.com> 16788L: linux-karma-devel@lists.sourceforge.net 16789S: Maintained 16790F: Documentation/filesystems/omfs.rst 16791F: fs/omfs/ 16792 16793OMNIVISION OG01A1B SENSOR DRIVER 16794M: Sakari Ailus <sakari.ailus@linux.intel.com> 16795L: linux-media@vger.kernel.org 16796S: Maintained 16797F: drivers/media/i2c/og01a1b.c 16798 16799OMNIVISION OV01A10 SENSOR DRIVER 16800M: Bingbu Cao <bingbu.cao@intel.com> 16801L: linux-media@vger.kernel.org 16802S: Maintained 16803T: git git://linuxtv.org/media_tree.git 16804F: drivers/media/i2c/ov01a10.c 16805 16806OMNIVISION OV02A10 SENSOR DRIVER 16807L: linux-media@vger.kernel.org 16808S: Orphan 16809T: git git://linuxtv.org/media_tree.git 16810F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16811F: drivers/media/i2c/ov02a10.c 16812 16813OMNIVISION OV08D10 SENSOR DRIVER 16814M: Jimmy Su <jimmy.su@intel.com> 16815L: linux-media@vger.kernel.org 16816S: Maintained 16817T: git git://linuxtv.org/media_tree.git 16818F: drivers/media/i2c/ov08d10.c 16819 16820OMNIVISION OV08X40 SENSOR DRIVER 16821M: Jason Chen <jason.z.chen@intel.com> 16822L: linux-media@vger.kernel.org 16823S: Maintained 16824T: git git://linuxtv.org/media_tree.git 16825F: drivers/media/i2c/ov08x40.c 16826 16827OMNIVISION OV13858 SENSOR DRIVER 16828M: Sakari Ailus <sakari.ailus@linux.intel.com> 16829L: linux-media@vger.kernel.org 16830S: Maintained 16831T: git git://linuxtv.org/media_tree.git 16832F: drivers/media/i2c/ov13858.c 16833 16834OMNIVISION OV13B10 SENSOR DRIVER 16835M: Arec Kao <arec.kao@intel.com> 16836L: linux-media@vger.kernel.org 16837S: Maintained 16838T: git git://linuxtv.org/media_tree.git 16839F: drivers/media/i2c/ov13b10.c 16840 16841OMNIVISION OV2680 SENSOR DRIVER 16842M: Rui Miguel Silva <rmfrfs@gmail.com> 16843M: Hans de Goede <hansg@kernel.org> 16844L: linux-media@vger.kernel.org 16845S: Maintained 16846T: git git://linuxtv.org/media_tree.git 16847F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16848F: drivers/media/i2c/ov2680.c 16849 16850OMNIVISION OV2685 SENSOR DRIVER 16851M: Shunqian Zheng <zhengsq@rock-chips.com> 16852L: linux-media@vger.kernel.org 16853S: Maintained 16854T: git git://linuxtv.org/media_tree.git 16855F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16856F: drivers/media/i2c/ov2685.c 16857 16858OMNIVISION OV2740 SENSOR DRIVER 16859M: Tianshu Qiu <tian.shu.qiu@intel.com> 16860R: Sakari Ailus <sakari.ailus@linux.intel.com> 16861R: Bingbu Cao <bingbu.cao@intel.com> 16862L: linux-media@vger.kernel.org 16863S: Maintained 16864T: git git://linuxtv.org/media_tree.git 16865F: drivers/media/i2c/ov2740.c 16866 16867OMNIVISION OV4689 SENSOR DRIVER 16868M: Mikhail Rudenko <mike.rudenko@gmail.com> 16869L: linux-media@vger.kernel.org 16870S: Maintained 16871T: git git://linuxtv.org/media_tree.git 16872F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16873F: drivers/media/i2c/ov4689.c 16874 16875OMNIVISION OV5640 SENSOR DRIVER 16876M: Steve Longerbeam <slongerbeam@gmail.com> 16877L: linux-media@vger.kernel.org 16878S: Maintained 16879T: git git://linuxtv.org/media_tree.git 16880F: drivers/media/i2c/ov5640.c 16881 16882OMNIVISION OV5647 SENSOR DRIVER 16883M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16884M: Jacopo Mondi <jacopo@jmondi.org> 16885L: linux-media@vger.kernel.org 16886S: Maintained 16887T: git git://linuxtv.org/media_tree.git 16888F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16889F: drivers/media/i2c/ov5647.c 16890 16891OMNIVISION OV5670 SENSOR DRIVER 16892M: Sakari Ailus <sakari.ailus@linux.intel.com> 16893L: linux-media@vger.kernel.org 16894S: Maintained 16895T: git git://linuxtv.org/media_tree.git 16896F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16897F: drivers/media/i2c/ov5670.c 16898 16899OMNIVISION OV5675 SENSOR DRIVER 16900M: Sakari Ailus <sakari.ailus@linux.intel.com> 16901L: linux-media@vger.kernel.org 16902S: Maintained 16903T: git git://linuxtv.org/media_tree.git 16904F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16905F: drivers/media/i2c/ov5675.c 16906 16907OMNIVISION OV5693 SENSOR DRIVER 16908M: Daniel Scally <djrscally@gmail.com> 16909L: linux-media@vger.kernel.org 16910S: Maintained 16911T: git git://linuxtv.org/media_tree.git 16912F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16913F: drivers/media/i2c/ov5693.c 16914 16915OMNIVISION OV5695 SENSOR DRIVER 16916M: Shunqian Zheng <zhengsq@rock-chips.com> 16917L: linux-media@vger.kernel.org 16918S: Maintained 16919T: git git://linuxtv.org/media_tree.git 16920F: drivers/media/i2c/ov5695.c 16921 16922OMNIVISION OV64A40 SENSOR DRIVER 16923M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16924L: linux-media@vger.kernel.org 16925S: Maintained 16926T: git git://linuxtv.org/media_tree.git 16927F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16928F: drivers/media/i2c/ov64a40.c 16929 16930OMNIVISION OV7670 SENSOR DRIVER 16931L: linux-media@vger.kernel.org 16932S: Orphan 16933T: git git://linuxtv.org/media_tree.git 16934F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16935F: drivers/media/i2c/ov7670.c 16936 16937OMNIVISION OV772x SENSOR DRIVER 16938M: Jacopo Mondi <jacopo@jmondi.org> 16939L: linux-media@vger.kernel.org 16940S: Odd fixes 16941T: git git://linuxtv.org/media_tree.git 16942F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16943F: drivers/media/i2c/ov772x.c 16944F: include/media/i2c/ov772x.h 16945 16946OMNIVISION OV7740 SENSOR DRIVER 16947L: linux-media@vger.kernel.org 16948S: Orphan 16949T: git git://linuxtv.org/media_tree.git 16950F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16951F: drivers/media/i2c/ov7740.c 16952 16953OMNIVISION OV8856 SENSOR DRIVER 16954M: Sakari Ailus <sakari.ailus@linux.intel.com> 16955L: linux-media@vger.kernel.org 16956S: Maintained 16957T: git git://linuxtv.org/media_tree.git 16958F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 16959F: drivers/media/i2c/ov8856.c 16960 16961OMNIVISION OV8858 SENSOR DRIVER 16962M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16963M: Nicholas Roth <nicholas@rothemail.net> 16964L: linux-media@vger.kernel.org 16965S: Maintained 16966T: git git://linuxtv.org/media_tree.git 16967F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16968F: drivers/media/i2c/ov8858.c 16969 16970OMNIVISION OV9282 SENSOR DRIVER 16971M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16972L: linux-media@vger.kernel.org 16973S: Maintained 16974T: git git://linuxtv.org/media_tree.git 16975F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16976F: drivers/media/i2c/ov9282.c 16977 16978OMNIVISION OV9640 SENSOR DRIVER 16979M: Petr Cvek <petrcvekcz@gmail.com> 16980L: linux-media@vger.kernel.org 16981S: Maintained 16982F: drivers/media/i2c/ov9640.* 16983 16984OMNIVISION OV9650 SENSOR DRIVER 16985M: Sakari Ailus <sakari.ailus@linux.intel.com> 16986R: Akinobu Mita <akinobu.mita@gmail.com> 16987R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16988L: linux-media@vger.kernel.org 16989S: Maintained 16990T: git git://linuxtv.org/media_tree.git 16991F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16992F: drivers/media/i2c/ov9650.c 16993 16994OMNIVISION OV9734 SENSOR DRIVER 16995M: Tianshu Qiu <tian.shu.qiu@intel.com> 16996R: Bingbu Cao <bingbu.cao@intel.com> 16997L: linux-media@vger.kernel.org 16998S: Maintained 16999T: git git://linuxtv.org/media_tree.git 17000F: drivers/media/i2c/ov9734.c 17001 17002ONBOARD USB HUB DRIVER 17003M: Matthias Kaehlcke <mka@chromium.org> 17004L: linux-usb@vger.kernel.org 17005S: Maintained 17006F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 17007F: drivers/usb/misc/onboard_usb_dev.c 17008 17009ONENAND FLASH DRIVER 17010M: Kyungmin Park <kyungmin.park@samsung.com> 17011L: linux-mtd@lists.infradead.org 17012S: Maintained 17013F: drivers/mtd/nand/onenand/ 17014F: include/linux/mtd/onenand*.h 17015 17016ONEXPLAYER FAN DRIVER 17017M: Derek John Clark <derekjohn.clark@gmail.com> 17018M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 17019L: linux-hwmon@vger.kernel.org 17020S: Maintained 17021F: drivers/hwmon/oxp-sensors.c 17022 17023ONIE TLV NVMEM LAYOUT DRIVER 17024M: Miquel Raynal <miquel.raynal@bootlin.com> 17025S: Maintained 17026F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 17027F: drivers/nvmem/layouts/onie-tlv.c 17028 17029ONION OMEGA2+ BOARD 17030M: Harvey Hunt <harveyhuntnexus@gmail.com> 17031L: linux-mips@vger.kernel.org 17032S: Maintained 17033F: arch/mips/boot/dts/ralink/omega2p.dts 17034 17035ONSEMI ETHERNET PHY DRIVERS 17036M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17037L: netdev@vger.kernel.org 17038S: Supported 17039W: http://www.onsemi.com 17040F: drivers/net/phy/ncn* 17041 17042OP-TEE DRIVER 17043M: Jens Wiklander <jens.wiklander@linaro.org> 17044L: op-tee@lists.trustedfirmware.org 17045S: Maintained 17046F: Documentation/ABI/testing/sysfs-bus-optee-devices 17047F: drivers/tee/optee/ 17048 17049OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 17050M: Sumit Garg <sumit.garg@linaro.org> 17051L: op-tee@lists.trustedfirmware.org 17052S: Maintained 17053F: drivers/char/hw_random/optee-rng.c 17054 17055OP-TEE RTC DRIVER 17056M: Clément Léger <clement.leger@bootlin.com> 17057L: linux-rtc@vger.kernel.org 17058S: Maintained 17059F: drivers/rtc/rtc-optee.c 17060 17061OPA-VNIC DRIVER 17062M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17063L: linux-rdma@vger.kernel.org 17064S: Supported 17065F: drivers/infiniband/ulp/opa_vnic 17066 17067OPEN FIRMWARE AND FLATTENED DEVICE TREE 17068M: Rob Herring <robh@kernel.org> 17069M: Saravana Kannan <saravanak@google.com> 17070L: devicetree@vger.kernel.org 17071S: Maintained 17072W: http://www.devicetree.org/ 17073C: irc://irc.libera.chat/devicetree 17074T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17075F: Documentation/ABI/testing/sysfs-firmware-ofw 17076F: drivers/of/ 17077F: include/linux/of*.h 17078F: scripts/dtc/ 17079F: tools/testing/selftests/dt/ 17080K: of_overlay_notifier_ 17081K: of_overlay_fdt_apply 17082K: of_overlay_remove 17083 17084OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 17085M: Rob Herring <robh@kernel.org> 17086M: Krzysztof Kozlowski <krzk+dt@kernel.org> 17087M: Conor Dooley <conor+dt@kernel.org> 17088L: devicetree@vger.kernel.org 17089S: Maintained 17090Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 17091C: irc://irc.libera.chat/devicetree 17092T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17093F: Documentation/devicetree/ 17094F: arch/*/boot/dts/ 17095F: include/dt-bindings/ 17096 17097OPENCOMPUTE PTP CLOCK DRIVER 17098M: Jonathan Lemon <jonathan.lemon@gmail.com> 17099M: Vadim Fedorenko <vadfed@linux.dev> 17100L: netdev@vger.kernel.org 17101S: Maintained 17102F: drivers/ptp/ptp_ocp.c 17103 17104OPENCORES I2C BUS DRIVER 17105M: Peter Korsgaard <peter@korsgaard.com> 17106M: Andrew Lunn <andrew@lunn.ch> 17107L: linux-i2c@vger.kernel.org 17108S: Maintained 17109F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 17110F: Documentation/i2c/busses/i2c-ocores.rst 17111F: drivers/i2c/busses/i2c-ocores.c 17112F: include/linux/platform_data/i2c-ocores.h 17113 17114OPENRISC ARCHITECTURE 17115M: Jonas Bonn <jonas@southpole.se> 17116M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 17117M: Stafford Horne <shorne@gmail.com> 17118L: linux-openrisc@vger.kernel.org 17119S: Maintained 17120W: http://openrisc.io 17121T: git https://github.com/openrisc/linux.git 17122F: Documentation/arch/openrisc/ 17123F: Documentation/devicetree/bindings/openrisc/ 17124F: arch/openrisc/ 17125F: drivers/irqchip/irq-ompic.c 17126F: drivers/irqchip/irq-or1k-* 17127 17128OPENVSWITCH 17129M: Pravin B Shelar <pshelar@ovn.org> 17130L: netdev@vger.kernel.org 17131L: dev@openvswitch.org 17132S: Maintained 17133W: http://openvswitch.org 17134F: include/uapi/linux/openvswitch.h 17135F: net/openvswitch/ 17136F: tools/testing/selftests/net/openvswitch/ 17137 17138OPERATING PERFORMANCE POINTS (OPP) 17139M: Viresh Kumar <vireshk@kernel.org> 17140M: Nishanth Menon <nm@ti.com> 17141M: Stephen Boyd <sboyd@kernel.org> 17142L: linux-pm@vger.kernel.org 17143S: Maintained 17144T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 17145F: Documentation/devicetree/bindings/opp/ 17146F: Documentation/power/opp.rst 17147F: drivers/opp/ 17148F: include/linux/pm_opp.h 17149 17150OPL4 DRIVER 17151M: Clemens Ladisch <clemens@ladisch.de> 17152L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17153S: Maintained 17154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17155F: sound/drivers/opl4/ 17156 17157ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 17158M: Mark Fasheh <mark@fasheh.com> 17159M: Joel Becker <jlbec@evilplan.org> 17160M: Joseph Qi <joseph.qi@linux.alibaba.com> 17161L: ocfs2-devel@lists.linux.dev 17162S: Supported 17163W: http://ocfs2.wiki.kernel.org 17164F: Documentation/filesystems/dlmfs.rst 17165F: Documentation/filesystems/ocfs2.rst 17166F: fs/ocfs2/ 17167 17168ORANGEFS FILESYSTEM 17169M: Mike Marshall <hubcap@omnibond.com> 17170R: Martin Brandenburg <martin@omnibond.com> 17171L: devel@lists.orangefs.org 17172S: Supported 17173T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 17174F: Documentation/filesystems/orangefs.rst 17175F: fs/orangefs/ 17176 17177OV2659 OMNIVISION SENSOR DRIVER 17178M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17179L: linux-media@vger.kernel.org 17180S: Maintained 17181W: https://linuxtv.org 17182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17183T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17184F: drivers/media/i2c/ov2659.c 17185F: include/media/i2c/ov2659.h 17186 17187OVERLAY FILESYSTEM 17188M: Miklos Szeredi <miklos@szeredi.hu> 17189M: Amir Goldstein <amir73il@gmail.com> 17190L: linux-unionfs@vger.kernel.org 17191S: Supported 17192T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 17193F: Documentation/filesystems/overlayfs.rst 17194F: fs/overlayfs/ 17195 17196P54 WIRELESS DRIVER 17197M: Christian Lamparter <chunkeey@googlemail.com> 17198L: linux-wireless@vger.kernel.org 17199S: Maintained 17200W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 17201F: drivers/net/wireless/intersil/p54/ 17202 17203PACKET SOCKETS 17204M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 17205S: Maintained 17206F: include/uapi/linux/if_packet.h 17207F: net/packet/af_packet.c 17208 17209PACKING 17210M: Vladimir Oltean <olteanv@gmail.com> 17211L: netdev@vger.kernel.org 17212S: Supported 17213F: Documentation/core-api/packing.rst 17214F: include/linux/packing.h 17215F: lib/packing.c 17216 17217PADATA PARALLEL EXECUTION MECHANISM 17218M: Steffen Klassert <steffen.klassert@secunet.com> 17219M: Daniel Jordan <daniel.m.jordan@oracle.com> 17220L: linux-crypto@vger.kernel.org 17221L: linux-kernel@vger.kernel.org 17222S: Maintained 17223F: Documentation/core-api/padata.rst 17224F: include/linux/padata.h 17225F: kernel/padata.c 17226 17227PAGE CACHE 17228M: Matthew Wilcox (Oracle) <willy@infradead.org> 17229L: linux-fsdevel@vger.kernel.org 17230S: Supported 17231T: git git://git.infradead.org/users/willy/pagecache.git 17232F: Documentation/filesystems/locking.rst 17233F: Documentation/filesystems/vfs.rst 17234F: include/linux/pagemap.h 17235F: mm/filemap.c 17236F: mm/page-writeback.c 17237F: mm/readahead.c 17238F: mm/truncate.c 17239 17240PAGE POOL 17241M: Jesper Dangaard Brouer <hawk@kernel.org> 17242M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 17243L: netdev@vger.kernel.org 17244S: Supported 17245F: Documentation/networking/page_pool.rst 17246F: include/net/page_pool/ 17247F: include/trace/events/page_pool.h 17248F: net/core/page_pool.c 17249 17250PAGE TABLE CHECK 17251M: Pasha Tatashin <pasha.tatashin@soleen.com> 17252M: Andrew Morton <akpm@linux-foundation.org> 17253L: linux-mm@kvack.org 17254S: Maintained 17255F: Documentation/mm/page_table_check.rst 17256F: include/linux/page_table_check.h 17257F: mm/page_table_check.c 17258 17259PANASONIC LAPTOP ACPI EXTRAS DRIVER 17260M: Kenneth Chan <kenneth.t.chan@gmail.com> 17261L: platform-driver-x86@vger.kernel.org 17262S: Maintained 17263F: drivers/platform/x86/panasonic-laptop.c 17264 17265PARALLAX PING IIO SENSOR DRIVER 17266M: Andreas Klinger <ak@it-klinger.de> 17267L: linux-iio@vger.kernel.org 17268S: Maintained 17269F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 17270F: drivers/iio/proximity/ping.c 17271 17272PARALLEL LCD/KEYPAD PANEL DRIVER 17273M: Willy Tarreau <willy@haproxy.com> 17274M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 17275S: Odd Fixes 17276F: Documentation/admin-guide/lcd-panel-cgram.rst 17277F: drivers/auxdisplay/panel.c 17278 17279PARALLEL PORT SUBSYSTEM 17280M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17281M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17282L: linux-parport@lists.infradead.org (subscribers-only) 17283S: Maintained 17284F: Documentation/driver-api/parport*.rst 17285F: drivers/char/ppdev.c 17286F: drivers/parport/ 17287F: include/linux/parport*.h 17288F: include/uapi/linux/ppdev.h 17289 17290PARAVIRT_OPS INTERFACE 17291M: Juergen Gross <jgross@suse.com> 17292R: Ajay Kaher <ajay.kaher@broadcom.com> 17293R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 17294R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17295L: virtualization@lists.linux.dev 17296L: x86@kernel.org 17297S: Supported 17298T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 17299F: Documentation/virt/paravirt_ops.rst 17300F: arch/*/include/asm/paravirt*.h 17301F: arch/*/kernel/paravirt* 17302F: include/linux/hypervisor.h 17303 17304PARISC ARCHITECTURE 17305M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 17306M: Helge Deller <deller@gmx.de> 17307L: linux-parisc@vger.kernel.org 17308S: Maintained 17309W: https://parisc.wiki.kernel.org 17310Q: http://patchwork.kernel.org/project/linux-parisc/list/ 17311T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 17312T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 17313F: Documentation/arch/parisc/ 17314F: arch/parisc/ 17315F: drivers/char/agp/parisc-agp.c 17316F: drivers/input/misc/hp_sdc_rtc.c 17317F: drivers/input/serio/gscps2.c 17318F: drivers/input/serio/hp_sdc* 17319F: drivers/parisc/ 17320F: drivers/parport/parport_gsc.* 17321F: drivers/tty/serial/8250/8250_parisc.c 17322F: drivers/video/console/sti* 17323F: drivers/video/fbdev/sti* 17324F: drivers/video/logo/logo_parisc* 17325F: include/linux/hp_sdc.h 17326 17327PARMAN 17328M: Jiri Pirko <jiri@resnulli.us> 17329L: netdev@vger.kernel.org 17330S: Supported 17331F: include/linux/parman.h 17332F: lib/parman.c 17333F: lib/test_parman.c 17334 17335PC ENGINES APU BOARD DRIVER 17336M: Enrico Weigelt, metux IT consult <info@metux.net> 17337S: Maintained 17338F: drivers/platform/x86/pcengines-apuv2.c 17339 17340PC87360 HARDWARE MONITORING DRIVER 17341M: Jim Cromie <jim.cromie@gmail.com> 17342L: linux-hwmon@vger.kernel.org 17343S: Maintained 17344F: Documentation/hwmon/pc87360.rst 17345F: drivers/hwmon/pc87360.c 17346 17347PC8736x GPIO DRIVER 17348M: Jim Cromie <jim.cromie@gmail.com> 17349S: Maintained 17350F: drivers/char/pc8736x_gpio.c 17351 17352PC87427 HARDWARE MONITORING DRIVER 17353M: Jean Delvare <jdelvare@suse.com> 17354L: linux-hwmon@vger.kernel.org 17355S: Maintained 17356F: Documentation/hwmon/pc87427.rst 17357F: drivers/hwmon/pc87427.c 17358 17359PCA9532 LED DRIVER 17360M: Riku Voipio <riku.voipio@iki.fi> 17361S: Maintained 17362F: drivers/leds/leds-pca9532.c 17363F: include/linux/leds-pca9532.h 17364 17365PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 17366M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17367M: Pali Rohár <pali@kernel.org> 17368L: linux-pci@vger.kernel.org 17369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17370S: Maintained 17371F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 17372F: drivers/pci/controller/pci-aardvark.c 17373 17374PCI DRIVER FOR ALTERA PCIE IP 17375M: Joyce Ooi <joyce.ooi@intel.com> 17376L: linux-pci@vger.kernel.org 17377S: Supported 17378F: Documentation/devicetree/bindings/pci/altera-pcie.txt 17379F: drivers/pci/controller/pcie-altera.c 17380 17381PCI DRIVER FOR APPLIEDMICRO XGENE 17382M: Toan Le <toan@os.amperecomputing.com> 17383L: linux-pci@vger.kernel.org 17384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17385S: Maintained 17386F: Documentation/devicetree/bindings/pci/xgene-pci.txt 17387F: drivers/pci/controller/pci-xgene.c 17388 17389PCI DRIVER FOR ARM VERSATILE PLATFORM 17390M: Rob Herring <robh@kernel.org> 17391L: linux-pci@vger.kernel.org 17392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17393S: Maintained 17394F: Documentation/devicetree/bindings/pci/versatile.yaml 17395F: drivers/pci/controller/pci-versatile.c 17396 17397PCI DRIVER FOR ARMADA 8K 17398M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17399L: linux-pci@vger.kernel.org 17400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17401S: Maintained 17402F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 17403F: drivers/pci/controller/dwc/pcie-armada8k.c 17404 17405PCI DRIVER FOR CADENCE PCIE IP 17406L: linux-pci@vger.kernel.org 17407S: Orphan 17408F: Documentation/devicetree/bindings/pci/cdns,* 17409F: drivers/pci/controller/cadence/*cadence* 17410 17411PCI DRIVER FOR FREESCALE LAYERSCAPE 17412M: Minghuan Lian <minghuan.Lian@nxp.com> 17413M: Mingkai Hu <mingkai.hu@nxp.com> 17414M: Roy Zang <roy.zang@nxp.com> 17415L: linuxppc-dev@lists.ozlabs.org 17416L: linux-pci@vger.kernel.org 17417L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17418S: Maintained 17419F: drivers/pci/controller/dwc/*layerscape* 17420 17421PCI DRIVER FOR FU740 17422M: Paul Walmsley <paul.walmsley@sifive.com> 17423M: Greentime Hu <greentime.hu@sifive.com> 17424M: Samuel Holland <samuel.holland@sifive.com> 17425L: linux-pci@vger.kernel.org 17426S: Maintained 17427F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 17428F: drivers/pci/controller/dwc/pcie-fu740.c 17429 17430PCI DRIVER FOR GENERIC OF HOSTS 17431M: Will Deacon <will@kernel.org> 17432L: linux-pci@vger.kernel.org 17433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17434S: Maintained 17435F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 17436F: drivers/pci/controller/pci-host-common.c 17437F: drivers/pci/controller/pci-host-generic.c 17438 17439PCI DRIVER FOR IMX6 17440M: Richard Zhu <hongxing.zhu@nxp.com> 17441M: Lucas Stach <l.stach@pengutronix.de> 17442L: linux-pci@vger.kernel.org 17443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17444S: Maintained 17445F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 17446F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 17447F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 17448F: drivers/pci/controller/dwc/*imx6* 17449 17450PCI DRIVER FOR INTEL IXP4XX 17451M: Linus Walleij <linus.walleij@linaro.org> 17452S: Maintained 17453F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 17454F: drivers/pci/controller/pci-ixp4xx.c 17455 17456PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 17457M: Nirmal Patel <nirmal.patel@linux.intel.com> 17458R: Jonathan Derrick <jonathan.derrick@linux.dev> 17459L: linux-pci@vger.kernel.org 17460S: Supported 17461F: drivers/pci/controller/vmd.c 17462 17463PCI DRIVER FOR MICROSEMI SWITCHTEC 17464M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 17465M: Logan Gunthorpe <logang@deltatee.com> 17466L: linux-pci@vger.kernel.org 17467S: Maintained 17468F: Documentation/ABI/testing/sysfs-class-switchtec 17469F: Documentation/driver-api/switchtec.rst 17470F: drivers/ntb/hw/mscc/ 17471F: drivers/pci/switch/switchtec* 17472F: include/linux/switchtec.h 17473F: include/uapi/linux/switchtec_ioctl.h 17474 17475PCI DRIVER FOR MOBIVEIL PCIE IP 17476M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 17477M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17478L: linux-pci@vger.kernel.org 17479S: Supported 17480F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 17481F: drivers/pci/controller/mobiveil/pcie-mobiveil* 17482 17483PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 17484M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17485M: Pali Rohár <pali@kernel.org> 17486L: linux-pci@vger.kernel.org 17487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17488S: Maintained 17489F: drivers/pci/controller/*mvebu* 17490 17491PCI DRIVER FOR NVIDIA TEGRA 17492M: Thierry Reding <thierry.reding@gmail.com> 17493L: linux-tegra@vger.kernel.org 17494L: linux-pci@vger.kernel.org 17495S: Supported 17496F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 17497F: drivers/pci/controller/pci-tegra.c 17498 17499PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 17500M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17501L: linux-pci@vger.kernel.org 17502L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17503S: Maintained 17504F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 17505F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 17506 17507PCI DRIVER FOR PLDA PCIE IP 17508M: Daire McNamara <daire.mcnamara@microchip.com> 17509L: linux-pci@vger.kernel.org 17510S: Maintained 17511F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 17512F: drivers/pci/controller/plda/pcie-plda-host.c 17513F: drivers/pci/controller/plda/pcie-plda.h 17514 17515PCI DRIVER FOR RENESAS R-CAR 17516M: Marek Vasut <marek.vasut+renesas@gmail.com> 17517M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17518L: linux-pci@vger.kernel.org 17519L: linux-renesas-soc@vger.kernel.org 17520S: Maintained 17521F: Documentation/devicetree/bindings/pci/*rcar* 17522F: drivers/pci/controller/*rcar* 17523F: drivers/pci/controller/dwc/*rcar* 17524 17525PCI DRIVER FOR SAMSUNG EXYNOS 17526M: Jingoo Han <jingoohan1@gmail.com> 17527L: linux-pci@vger.kernel.org 17528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17529L: linux-samsung-soc@vger.kernel.org 17530S: Maintained 17531F: drivers/pci/controller/dwc/pci-exynos.c 17532 17533PCI DRIVER FOR SYNOPSYS DESIGNWARE 17534M: Jingoo Han <jingoohan1@gmail.com> 17535M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17536L: linux-pci@vger.kernel.org 17537S: Maintained 17538F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 17539F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 17540F: drivers/pci/controller/dwc/*designware* 17541 17542PCI DRIVER FOR TI DRA7XX/J721E 17543M: Vignesh Raghavendra <vigneshr@ti.com> 17544R: Siddharth Vadapalli <s-vadapalli@ti.com> 17545L: linux-omap@vger.kernel.org 17546L: linux-pci@vger.kernel.org 17547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17548S: Supported 17549F: Documentation/devicetree/bindings/pci/ti-pci.txt 17550F: drivers/pci/controller/cadence/pci-j721e.c 17551F: drivers/pci/controller/dwc/pci-dra7xx.c 17552 17553PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17554M: Linus Walleij <linus.walleij@linaro.org> 17555L: linux-pci@vger.kernel.org 17556S: Maintained 17557F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17558F: drivers/pci/controller/pci-v3-semi.c 17559 17560PCI DRIVER FOR XILINX VERSAL CPM 17561M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17562M: Michal Simek <michal.simek@amd.com> 17563L: linux-pci@vger.kernel.org 17564S: Maintained 17565F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17566F: drivers/pci/controller/pcie-xilinx-cpm.c 17567 17568PCI ENDPOINT SUBSYSTEM 17569M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17570M: Krzysztof Wilczyński <kw@linux.com> 17571R: Kishon Vijay Abraham I <kishon@kernel.org> 17572L: linux-pci@vger.kernel.org 17573S: Supported 17574Q: https://patchwork.kernel.org/project/linux-pci/list/ 17575B: https://bugzilla.kernel.org 17576C: irc://irc.oftc.net/linux-pci 17577T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17578F: Documentation/PCI/endpoint/* 17579F: Documentation/misc-devices/pci-endpoint-test.rst 17580F: drivers/misc/pci_endpoint_test.c 17581F: drivers/pci/endpoint/ 17582F: tools/pci/ 17583 17584PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17585M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17586R: Oliver O'Halloran <oohall@gmail.com> 17587L: linuxppc-dev@lists.ozlabs.org 17588S: Supported 17589F: Documentation/PCI/pci-error-recovery.rst 17590F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17591F: arch/powerpc/include/*/eeh*.h 17592F: arch/powerpc/kernel/eeh*.c 17593F: arch/powerpc/platforms/*/eeh*.c 17594F: drivers/pci/pcie/aer.c 17595F: drivers/pci/pcie/dpc.c 17596F: drivers/pci/pcie/err.c 17597 17598PCI ERROR RECOVERY 17599M: Linas Vepstas <linasvepstas@gmail.com> 17600L: linux-pci@vger.kernel.org 17601S: Supported 17602F: Documentation/PCI/pci-error-recovery.rst 17603 17604PCI MSI DRIVER FOR ALTERA MSI IP 17605M: Joyce Ooi <joyce.ooi@intel.com> 17606L: linux-pci@vger.kernel.org 17607S: Supported 17608F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17609F: drivers/pci/controller/pcie-altera-msi.c 17610 17611PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17612M: Toan Le <toan@os.amperecomputing.com> 17613L: linux-pci@vger.kernel.org 17614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17615S: Maintained 17616F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17617F: drivers/pci/controller/pci-xgene-msi.c 17618 17619PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17620M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17621M: Krzysztof Wilczyński <kw@linux.com> 17622R: Rob Herring <robh@kernel.org> 17623L: linux-pci@vger.kernel.org 17624S: Supported 17625Q: https://patchwork.kernel.org/project/linux-pci/list/ 17626B: https://bugzilla.kernel.org 17627C: irc://irc.oftc.net/linux-pci 17628T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17629F: Documentation/devicetree/bindings/pci/ 17630F: drivers/pci/controller/ 17631F: drivers/pci/pci-bridge-emul.c 17632F: drivers/pci/pci-bridge-emul.h 17633 17634PCI PEER-TO-PEER DMA (P2PDMA) 17635M: Bjorn Helgaas <bhelgaas@google.com> 17636M: Logan Gunthorpe <logang@deltatee.com> 17637L: linux-pci@vger.kernel.org 17638S: Supported 17639Q: https://patchwork.kernel.org/project/linux-pci/list/ 17640B: https://bugzilla.kernel.org 17641C: irc://irc.oftc.net/linux-pci 17642T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17643F: Documentation/driver-api/pci/p2pdma.rst 17644F: drivers/pci/p2pdma.c 17645F: include/linux/pci-p2pdma.h 17646 17647PCI POWER CONTROL 17648M: Bartosz Golaszewski <brgl@bgdev.pl> 17649L: linux-pci@vger.kernel.org 17650S: Maintained 17651T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17652F: drivers/pci/pwrctl/* 17653F: include/linux/pci-pwrctl.h 17654 17655PCI SUBSYSTEM 17656M: Bjorn Helgaas <bhelgaas@google.com> 17657L: linux-pci@vger.kernel.org 17658S: Supported 17659Q: https://patchwork.kernel.org/project/linux-pci/list/ 17660B: https://bugzilla.kernel.org 17661C: irc://irc.oftc.net/linux-pci 17662T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17663F: Documentation/PCI/ 17664F: Documentation/devicetree/bindings/pci/ 17665F: arch/x86/kernel/early-quirks.c 17666F: arch/x86/kernel/quirks.c 17667F: arch/x86/pci/ 17668F: drivers/acpi/pci* 17669F: drivers/pci/ 17670F: include/asm-generic/pci* 17671F: include/linux/of_pci.h 17672F: include/linux/pci* 17673F: include/uapi/linux/pci* 17674 17675PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17676M: Jonathan Chocron <jonnyc@amazon.com> 17677L: linux-pci@vger.kernel.org 17678S: Maintained 17679F: Documentation/devicetree/bindings/pci/pcie-al.txt 17680F: drivers/pci/controller/dwc/pcie-al.c 17681 17682PCIE DRIVER FOR AMLOGIC MESON 17683M: Yue Wang <yue.wang@Amlogic.com> 17684L: linux-pci@vger.kernel.org 17685L: linux-amlogic@lists.infradead.org 17686S: Maintained 17687F: drivers/pci/controller/dwc/pci-meson.c 17688 17689PCIE DRIVER FOR AXIS ARTPEC 17690M: Jesper Nilsson <jesper.nilsson@axis.com> 17691L: linux-arm-kernel@axis.com 17692L: linux-pci@vger.kernel.org 17693S: Maintained 17694F: Documentation/devicetree/bindings/pci/axis,artpec* 17695F: drivers/pci/controller/dwc/*artpec* 17696 17697PCIE DRIVER FOR CAVIUM THUNDERX 17698M: Robert Richter <rric@kernel.org> 17699L: linux-pci@vger.kernel.org 17700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17701S: Odd Fixes 17702F: drivers/pci/controller/pci-thunder-* 17703 17704PCIE DRIVER FOR HISILICON 17705M: Zhou Wang <wangzhou1@hisilicon.com> 17706L: linux-pci@vger.kernel.org 17707S: Maintained 17708F: drivers/pci/controller/dwc/pcie-hisi.c 17709 17710PCIE DRIVER FOR HISILICON KIRIN 17711M: Xiaowei Song <songxiaowei@hisilicon.com> 17712M: Binghui Wang <wangbinghui@hisilicon.com> 17713L: linux-pci@vger.kernel.org 17714S: Maintained 17715F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17716F: drivers/pci/controller/dwc/pcie-kirin.c 17717 17718PCIE DRIVER FOR HISILICON STB 17719M: Shawn Guo <shawn.guo@linaro.org> 17720L: linux-pci@vger.kernel.org 17721S: Maintained 17722F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17723F: drivers/pci/controller/dwc/pcie-histb.c 17724 17725PCIE DRIVER FOR INTEL KEEM BAY 17726M: Srikanth Thokala <srikanth.thokala@intel.com> 17727L: linux-pci@vger.kernel.org 17728S: Supported 17729F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17730F: drivers/pci/controller/dwc/pcie-keembay.c 17731 17732PCIE DRIVER FOR INTEL LGM GW SOC 17733M: Chuanhua Lei <lchuanhua@maxlinear.com> 17734L: linux-pci@vger.kernel.org 17735S: Maintained 17736F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17737F: drivers/pci/controller/dwc/pcie-intel-gw.c 17738 17739PCIE DRIVER FOR MEDIATEK 17740M: Ryder Lee <ryder.lee@mediatek.com> 17741M: Jianjun Wang <jianjun.wang@mediatek.com> 17742L: linux-pci@vger.kernel.org 17743L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17744S: Supported 17745F: Documentation/devicetree/bindings/pci/mediatek* 17746F: drivers/pci/controller/*mediatek* 17747 17748PCIE DRIVER FOR MICROCHIP 17749M: Daire McNamara <daire.mcnamara@microchip.com> 17750L: linux-pci@vger.kernel.org 17751S: Supported 17752F: Documentation/devicetree/bindings/pci/microchip* 17753F: drivers/pci/controller/plda/*microchip* 17754 17755PCIE DRIVER FOR QUALCOMM MSM 17756M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17757L: linux-pci@vger.kernel.org 17758L: linux-arm-msm@vger.kernel.org 17759S: Maintained 17760F: drivers/pci/controller/dwc/pcie-qcom.c 17761 17762PCIE DRIVER FOR ROCKCHIP 17763M: Shawn Lin <shawn.lin@rock-chips.com> 17764L: linux-pci@vger.kernel.org 17765L: linux-rockchip@lists.infradead.org 17766S: Maintained 17767F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17768F: drivers/pci/controller/pcie-rockchip* 17769 17770PCIE DRIVER FOR SOCIONEXT UNIPHIER 17771M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17772L: linux-pci@vger.kernel.org 17773S: Maintained 17774F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17775F: drivers/pci/controller/dwc/pcie-uniphier* 17776 17777PCIE DRIVER FOR ST SPEAR13XX 17778M: Pratyush Anand <pratyush.anand@gmail.com> 17779L: linux-pci@vger.kernel.org 17780S: Maintained 17781F: drivers/pci/controller/dwc/*spear* 17782 17783PCIE DRIVER FOR STARFIVE JH71x0 17784M: Kevin Xie <kevin.xie@starfivetech.com> 17785L: linux-pci@vger.kernel.org 17786S: Maintained 17787F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 17788F: drivers/pci/controller/plda/pcie-starfive.c 17789 17790PCIE ENDPOINT DRIVER FOR QUALCOMM 17791M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17792L: linux-pci@vger.kernel.org 17793L: linux-arm-msm@vger.kernel.org 17794S: Maintained 17795F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17796F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17797 17798PCMCIA SUBSYSTEM 17799M: Dominik Brodowski <linux@dominikbrodowski.net> 17800S: Odd Fixes 17801T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17802F: Documentation/pcmcia/ 17803F: drivers/pcmcia/ 17804F: include/pcmcia/ 17805F: tools/pcmcia/ 17806 17807PCNET32 NETWORK DRIVER 17808M: Don Fry <pcnet32@frontier.com> 17809L: netdev@vger.kernel.org 17810S: Maintained 17811F: drivers/net/ethernet/amd/pcnet32.c 17812 17813PCRYPT PARALLEL CRYPTO ENGINE 17814M: Steffen Klassert <steffen.klassert@secunet.com> 17815L: linux-crypto@vger.kernel.org 17816S: Maintained 17817F: crypto/pcrypt.c 17818F: include/crypto/pcrypt.h 17819 17820PDS DSC VIRTIO DATA PATH ACCELERATOR 17821R: Shannon Nelson <shannon.nelson@amd.com> 17822F: drivers/vdpa/pds/ 17823 17824PECI HARDWARE MONITORING DRIVERS 17825M: Iwona Winiarska <iwona.winiarska@intel.com> 17826L: linux-hwmon@vger.kernel.org 17827S: Supported 17828F: Documentation/hwmon/peci-cputemp.rst 17829F: Documentation/hwmon/peci-dimmtemp.rst 17830F: drivers/hwmon/peci/ 17831 17832PECI SUBSYSTEM 17833M: Iwona Winiarska <iwona.winiarska@intel.com> 17834L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17835S: Supported 17836F: Documentation/devicetree/bindings/peci/ 17837F: Documentation/peci/ 17838F: drivers/peci/ 17839F: include/linux/peci-cpu.h 17840F: include/linux/peci.h 17841 17842PENSANDO ETHERNET DRIVERS 17843M: Shannon Nelson <shannon.nelson@amd.com> 17844M: Brett Creeley <brett.creeley@amd.com> 17845L: netdev@vger.kernel.org 17846S: Supported 17847F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17848F: drivers/net/ethernet/pensando/ 17849 17850PER-CPU MEMORY ALLOCATOR 17851M: Dennis Zhou <dennis@kernel.org> 17852M: Tejun Heo <tj@kernel.org> 17853M: Christoph Lameter <cl@linux.com> 17854L: linux-mm@kvack.org 17855S: Maintained 17856T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17857F: arch/*/include/asm/percpu.h 17858F: include/linux/percpu*.h 17859F: lib/percpu*.c 17860F: mm/percpu*.c 17861 17862PER-TASK DELAY ACCOUNTING 17863M: Balbir Singh <bsingharora@gmail.com> 17864S: Maintained 17865F: include/linux/delayacct.h 17866F: kernel/delayacct.c 17867 17868PERFORMANCE EVENTS SUBSYSTEM 17869M: Peter Zijlstra <peterz@infradead.org> 17870M: Ingo Molnar <mingo@redhat.com> 17871M: Arnaldo Carvalho de Melo <acme@kernel.org> 17872M: Namhyung Kim <namhyung@kernel.org> 17873R: Mark Rutland <mark.rutland@arm.com> 17874R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17875R: Jiri Olsa <jolsa@kernel.org> 17876R: Ian Rogers <irogers@google.com> 17877R: Adrian Hunter <adrian.hunter@intel.com> 17878R: "Liang, Kan" <kan.liang@linux.intel.com> 17879L: linux-perf-users@vger.kernel.org 17880L: linux-kernel@vger.kernel.org 17881S: Supported 17882W: https://perf.wiki.kernel.org/ 17883T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17884T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17885T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17886F: arch/*/events/* 17887F: arch/*/events/*/* 17888F: arch/*/include/asm/perf_event.h 17889F: arch/*/kernel/*/*/perf_event*.c 17890F: arch/*/kernel/*/perf_event*.c 17891F: arch/*/kernel/perf_callchain.c 17892F: arch/*/kernel/perf_event*.c 17893F: include/linux/perf_event.h 17894F: include/uapi/linux/perf_event.h 17895F: kernel/events/* 17896F: tools/lib/perf/ 17897F: tools/perf/ 17898 17899PERFORMANCE EVENTS TOOLING ARM64 17900R: John Garry <john.g.garry@oracle.com> 17901R: Will Deacon <will@kernel.org> 17902R: James Clark <james.clark@linaro.org> 17903R: Mike Leach <mike.leach@linaro.org> 17904R: Leo Yan <leo.yan@linux.dev> 17905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17906S: Supported 17907F: tools/build/feature/test-libopencsd.c 17908F: tools/perf/arch/arm*/ 17909F: tools/perf/pmu-events/arch/arm64/ 17910F: tools/perf/util/arm-spe* 17911F: tools/perf/util/cs-etm* 17912 17913PERSONALITY HANDLING 17914M: Christoph Hellwig <hch@infradead.org> 17915L: linux-abi-devel@lists.sourceforge.net 17916S: Maintained 17917F: include/linux/personality.h 17918F: include/uapi/linux/personality.h 17919 17920PHOENIX RC FLIGHT CONTROLLER ADAPTER 17921M: Marcus Folkesson <marcus.folkesson@gmail.com> 17922L: linux-input@vger.kernel.org 17923S: Maintained 17924F: Documentation/input/devices/pxrc.rst 17925F: drivers/input/joystick/pxrc.c 17926 17927PHONET PROTOCOL 17928M: Remi Denis-Courmont <courmisch@gmail.com> 17929S: Supported 17930F: Documentation/networking/phonet.rst 17931F: include/linux/phonet.h 17932F: include/net/phonet/ 17933F: include/uapi/linux/phonet.h 17934F: net/phonet/ 17935 17936PHRAM MTD DRIVER 17937M: Joern Engel <joern@lazybastard.org> 17938L: linux-mtd@lists.infradead.org 17939S: Maintained 17940F: drivers/mtd/devices/phram.c 17941 17942PICOLCD HID DRIVER 17943M: Bruno Prémont <bonbons@linux-vserver.org> 17944L: linux-input@vger.kernel.org 17945S: Maintained 17946F: drivers/hid/hid-picolcd* 17947 17948PIDFD API 17949M: Christian Brauner <christian@brauner.io> 17950L: linux-kernel@vger.kernel.org 17951S: Maintained 17952T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17953F: samples/pidfd/ 17954F: tools/testing/selftests/clone3/ 17955F: tools/testing/selftests/pid_namespace/ 17956F: tools/testing/selftests/pidfd/ 17957K: (?i)pidfd 17958K: (?i)clone3 17959K: \b(clone_args|kernel_clone_args)\b 17960 17961PIN CONTROL SUBSYSTEM 17962M: Linus Walleij <linus.walleij@linaro.org> 17963L: linux-gpio@vger.kernel.org 17964S: Maintained 17965T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17966F: Documentation/devicetree/bindings/pinctrl/ 17967F: Documentation/driver-api/pin-control.rst 17968F: drivers/pinctrl/ 17969F: include/dt-bindings/pinctrl/ 17970F: include/linux/pinctrl/ 17971 17972PIN CONTROLLER - AMD 17973M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17974M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17975S: Maintained 17976F: drivers/pinctrl/pinctrl-amd.c 17977 17978PIN CONTROLLER - FREESCALE 17979M: Dong Aisheng <aisheng.dong@nxp.com> 17980M: Fabio Estevam <festevam@gmail.com> 17981M: Shawn Guo <shawnguo@kernel.org> 17982M: Jacky Bai <ping.bai@nxp.com> 17983R: Pengutronix Kernel Team <kernel@pengutronix.de> 17984L: linux-gpio@vger.kernel.org 17985L: NXP S32 Linux Team <s32@nxp.com> 17986S: Maintained 17987F: Documentation/devicetree/bindings/pinctrl/fsl,* 17988F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17989F: drivers/pinctrl/freescale/ 17990F: drivers/pinctrl/nxp/ 17991 17992PIN CONTROLLER - INTEL 17993M: Mika Westerberg <mika.westerberg@linux.intel.com> 17994M: Andy Shevchenko <andy@kernel.org> 17995S: Supported 17996T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17997F: drivers/pinctrl/intel/ 17998 17999PIN CONTROLLER - KEEMBAY 18000M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 18001S: Supported 18002F: drivers/pinctrl/pinctrl-keembay* 18003 18004PIN CONTROLLER - MEDIATEK 18005M: Sean Wang <sean.wang@kernel.org> 18006L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18007S: Maintained 18008F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 18009F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 18010F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 18011F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 18012F: drivers/pinctrl/mediatek/ 18013 18014PIN CONTROLLER - MEDIATEK MIPS 18015M: Arınç ÜNAL <arinc.unal@arinc9.com> 18016M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18017L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18018L: linux-mips@vger.kernel.org 18019S: Maintained 18020F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 18021F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 18022F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 18023F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 18024F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 18025F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 18026F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 18027F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 18028F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 18029F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 18030F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 18031F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 18032F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 18033F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 18034F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 18035 18036PIN CONTROLLER - MICROCHIP AT91 18037M: Ludovic Desroches <ludovic.desroches@microchip.com> 18038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18039L: linux-gpio@vger.kernel.org 18040S: Supported 18041F: drivers/gpio/gpio-sama5d2-piobu.c 18042F: drivers/pinctrl/pinctrl-at91* 18043 18044PIN CONTROLLER - QUALCOMM 18045M: Bjorn Andersson <andersson@kernel.org> 18046L: linux-arm-msm@vger.kernel.org 18047S: Maintained 18048F: Documentation/devicetree/bindings/pinctrl/qcom,* 18049F: drivers/pinctrl/qcom/ 18050 18051PIN CONTROLLER - RENESAS 18052M: Geert Uytterhoeven <geert+renesas@glider.be> 18053L: linux-renesas-soc@vger.kernel.org 18054S: Supported 18055T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 18056F: Documentation/devicetree/bindings/pinctrl/renesas,* 18057F: drivers/pinctrl/renesas/ 18058 18059PIN CONTROLLER - SAMSUNG 18060M: Krzysztof Kozlowski <krzk@kernel.org> 18061M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18062R: Alim Akhtar <alim.akhtar@samsung.com> 18063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18064L: linux-samsung-soc@vger.kernel.org 18065S: Maintained 18066Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 18067B: mailto:linux-samsung-soc@vger.kernel.org 18068C: irc://irc.libera.chat/linux-exynos 18069T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 18070F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 18071F: drivers/pinctrl/samsung/ 18072 18073PIN CONTROLLER - SINGLE 18074M: Tony Lindgren <tony@atomide.com> 18075M: Haojian Zhuang <haojian.zhuang@linaro.org> 18076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18077L: linux-omap@vger.kernel.org 18078S: Maintained 18079F: drivers/pinctrl/pinctrl-single.c 18080 18081PIN CONTROLLER - SUNPLUS / TIBBO 18082M: Dvorkin Dmitry <dvorkin@tibbo.com> 18083M: Wells Lu <wellslutw@gmail.com> 18084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18085S: Maintained 18086W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 18087F: Documentation/devicetree/bindings/pinctrl/sunplus,* 18088F: drivers/pinctrl/sunplus/ 18089F: include/dt-bindings/pinctrl/sppctl*.h 18090 18091PINE64 PINEPHONE KEYBOARD DRIVER 18092M: Samuel Holland <samuel@sholland.org> 18093S: Supported 18094F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 18095F: drivers/input/keyboard/pinephone-keyboard.c 18096 18097PKTCDVD DRIVER 18098M: linux-block@vger.kernel.org 18099S: Orphan 18100F: drivers/block/pktcdvd.c 18101F: include/linux/pktcdvd.h 18102F: include/uapi/linux/pktcdvd.h 18103 18104PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 18105M: Tomasz Duszynski <tduszyns@gmail.com> 18106S: Maintained 18107F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 18108F: drivers/iio/chemical/pms7003.c 18109 18110PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 18111M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18112L: netdev@vger.kernel.org 18113S: Maintained 18114F: drivers/net/phy/mdio-open-alliance.h 18115F: net/ethtool/plca.c 18116 18117PLDMFW LIBRARY 18118M: Jacob Keller <jacob.e.keller@intel.com> 18119S: Maintained 18120F: Documentation/driver-api/pldmfw/ 18121F: include/linux/pldmfw.h 18122F: lib/pldmfw/ 18123 18124PLX DMA DRIVER 18125M: Logan Gunthorpe <logang@deltatee.com> 18126S: Maintained 18127F: drivers/dma/plx_dma.c 18128 18129PM-GRAPH UTILITY 18130M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 18131L: linux-pm@vger.kernel.org 18132S: Supported 18133W: https://01.org/pm-graph 18134B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 18135T: git git://github.com/intel/pm-graph 18136F: tools/power/pm-graph 18137 18138PM6764TR DRIVER 18139M: Charles Hsu <hsu.yungteng@gmail.com> 18140L: linux-hwmon@vger.kernel.org 18141S: Maintained 18142F: Documentation/hwmon/pm6764tr.rst 18143F: drivers/hwmon/pmbus/pm6764tr.c 18144 18145PMC SIERRA MaxRAID DRIVER 18146L: linux-scsi@vger.kernel.org 18147S: Orphan 18148W: http://www.pmc-sierra.com/ 18149F: drivers/scsi/pmcraid.* 18150 18151PMC SIERRA PM8001 DRIVER 18152M: Jack Wang <jinpu.wang@cloud.ionos.com> 18153L: linux-scsi@vger.kernel.org 18154S: Supported 18155F: drivers/scsi/pm8001/ 18156 18157PNI RM3100 IIO DRIVER 18158M: Song Qiang <songqiang1304521@gmail.com> 18159L: linux-iio@vger.kernel.org 18160S: Maintained 18161F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 18162F: drivers/iio/magnetometer/rm3100* 18163 18164PNP SUPPORT 18165M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 18166L: linux-acpi@vger.kernel.org 18167S: Maintained 18168F: drivers/pnp/ 18169F: include/linux/pnp.h 18170 18171POSIX CLOCKS and TIMERS 18172M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18173M: Frederic Weisbecker <frederic@kernel.org> 18174M: Thomas Gleixner <tglx@linutronix.de> 18175L: linux-kernel@vger.kernel.org 18176S: Maintained 18177T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18178F: fs/timerfd.c 18179F: include/linux/time_namespace.h 18180F: include/linux/timerfd.h 18181F: include/uapi/linux/time.h 18182F: include/uapi/linux/timerfd.h 18183F: include/trace/events/timer* 18184F: kernel/time/itimer.c 18185F: kernel/time/posix-* 18186F: kernel/time/namespace.c 18187 18188POWER MANAGEMENT CORE 18189M: "Rafael J. Wysocki" <rafael@kernel.org> 18190L: linux-pm@vger.kernel.org 18191S: Supported 18192B: https://bugzilla.kernel.org 18193T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 18194F: drivers/base/power/ 18195F: drivers/powercap/ 18196F: include/linux/intel_rapl.h 18197F: include/linux/pm.h 18198F: include/linux/pm_* 18199F: include/linux/powercap.h 18200F: kernel/configs/nopm.config 18201 18202POWER SEQUENCING 18203M: Bartosz Golaszewski <brgl@bgdev.pl> 18204L: linux-pm@vger.kernel.org 18205S: Maintained 18206T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 18207F: drivers/power/sequencing/ 18208F: include/linux/pwrseq/ 18209 18210POWER STATE COORDINATION INTERFACE (PSCI) 18211M: Mark Rutland <mark.rutland@arm.com> 18212M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18214S: Maintained 18215F: drivers/firmware/psci/ 18216F: include/linux/psci.h 18217F: include/uapi/linux/psci.h 18218 18219POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 18220M: Sebastian Reichel <sre@kernel.org> 18221L: linux-pm@vger.kernel.org 18222S: Maintained 18223T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 18224F: Documentation/ABI/testing/sysfs-class-power 18225F: Documentation/devicetree/bindings/power/supply/ 18226F: drivers/power/supply/ 18227F: include/linux/power/ 18228F: include/linux/power_supply.h 18229F: tools/testing/selftests/power_supply/ 18230 18231POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 18232M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 18233L: linuxppc-dev@lists.ozlabs.org 18234S: Maintained 18235F: drivers/char/powernv-op-panel.c 18236 18237PPP OVER ATM (RFC 2364) 18238M: Mitchell Blank Jr <mitch@sfgoth.com> 18239S: Maintained 18240F: include/uapi/linux/atmppp.h 18241F: net/atm/pppoatm.c 18242 18243PPP OVER ETHERNET 18244M: Michal Ostrowski <mostrows@earthlink.net> 18245S: Maintained 18246F: drivers/net/ppp/pppoe.c 18247F: drivers/net/ppp/pppox.c 18248 18249PPP OVER L2TP 18250M: James Chapman <jchapman@katalix.com> 18251S: Maintained 18252F: include/linux/if_pppol2tp.h 18253F: include/uapi/linux/if_pppol2tp.h 18254F: net/l2tp/l2tp_ppp.c 18255 18256PPP PROTOCOL DRIVERS AND COMPRESSORS 18257L: linux-ppp@vger.kernel.org 18258S: Orphan 18259F: drivers/net/ppp/ppp_* 18260 18261PPS SUPPORT 18262M: Rodolfo Giometti <giometti@enneenne.com> 18263L: linuxpps@ml.enneenne.com (subscribers-only) 18264S: Maintained 18265W: http://wiki.enneenne.com/index.php/LinuxPPS_support 18266F: Documentation/ABI/testing/sysfs-pps 18267F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 18268F: Documentation/driver-api/pps.rst 18269F: drivers/pps/ 18270F: include/linux/pps*.h 18271F: include/uapi/linux/pps.h 18272 18273PPTP DRIVER 18274M: Dmitry Kozlov <xeb@mail.ru> 18275L: netdev@vger.kernel.org 18276S: Maintained 18277W: http://sourceforge.net/projects/accel-pptp 18278F: drivers/net/ppp/pptp.c 18279 18280PRESSURE STALL INFORMATION (PSI) 18281M: Johannes Weiner <hannes@cmpxchg.org> 18282M: Suren Baghdasaryan <surenb@google.com> 18283R: Peter Ziljstra <peterz@infradead.org> 18284S: Maintained 18285F: include/linux/psi* 18286F: kernel/sched/psi.c 18287 18288PRINTK 18289M: Petr Mladek <pmladek@suse.com> 18290R: Steven Rostedt <rostedt@goodmis.org> 18291R: John Ogness <john.ogness@linutronix.de> 18292R: Sergey Senozhatsky <senozhatsky@chromium.org> 18293S: Maintained 18294T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 18295F: include/linux/printk.h 18296F: kernel/printk/ 18297 18298PRINTK INDEXING 18299R: Chris Down <chris@chrisdown.name> 18300S: Maintained 18301F: Documentation/core-api/printk-index.rst 18302F: kernel/printk/index.c 18303K: printk_index 18304 18305PROC FILESYSTEM 18306L: linux-kernel@vger.kernel.org 18307L: linux-fsdevel@vger.kernel.org 18308S: Maintained 18309F: Documentation/filesystems/proc.rst 18310F: fs/proc/ 18311F: include/linux/proc_fs.h 18312F: tools/testing/selftests/proc/ 18313 18314PROC SYSCTL 18315M: Luis Chamberlain <mcgrof@kernel.org> 18316M: Kees Cook <kees@kernel.org> 18317M: Joel Granados <j.granados@samsung.com> 18318L: linux-kernel@vger.kernel.org 18319L: linux-fsdevel@vger.kernel.org 18320S: Maintained 18321T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 18322F: fs/proc/proc_sysctl.c 18323F: include/linux/sysctl.h 18324F: kernel/sysctl-test.c 18325F: kernel/sysctl.c 18326F: tools/testing/selftests/sysctl/ 18327 18328PS3 NETWORK SUPPORT 18329M: Geoff Levand <geoff@infradead.org> 18330L: netdev@vger.kernel.org 18331L: linuxppc-dev@lists.ozlabs.org 18332S: Maintained 18333F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 18334 18335PS3 PLATFORM SUPPORT 18336M: Geoff Levand <geoff@infradead.org> 18337L: linuxppc-dev@lists.ozlabs.org 18338S: Maintained 18339F: arch/powerpc/boot/ps3* 18340F: arch/powerpc/include/asm/lv1call.h 18341F: arch/powerpc/include/asm/ps3*.h 18342F: arch/powerpc/platforms/ps3/ 18343F: drivers/*/ps3* 18344F: drivers/ps3/ 18345F: drivers/rtc/rtc-ps3.c 18346F: drivers/usb/host/*ps3.c 18347F: sound/ppc/snd_ps3* 18348 18349PS3VRAM DRIVER 18350M: Jim Paris <jim@jtan.com> 18351M: Geoff Levand <geoff@infradead.org> 18352L: linuxppc-dev@lists.ozlabs.org 18353S: Maintained 18354F: drivers/block/ps3vram.c 18355 18356PSAMPLE PACKET SAMPLING SUPPORT 18357M: Yotam Gigi <yotam.gi@gmail.com> 18358S: Maintained 18359F: include/net/psample.h 18360F: include/uapi/linux/psample.h 18361F: net/psample 18362 18363PSE NETWORK DRIVER 18364M: Oleksij Rempel <o.rempel@pengutronix.de> 18365M: Kory Maincent <kory.maincent@bootlin.com> 18366L: netdev@vger.kernel.org 18367S: Maintained 18368F: Documentation/devicetree/bindings/net/pse-pd/ 18369F: drivers/net/pse-pd/ 18370 18371PSTORE FILESYSTEM 18372M: Kees Cook <kees@kernel.org> 18373R: Tony Luck <tony.luck@intel.com> 18374R: Guilherme G. Piccoli <gpiccoli@igalia.com> 18375L: linux-hardening@vger.kernel.org 18376S: Supported 18377T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 18378F: Documentation/admin-guide/pstore-blk.rst 18379F: Documentation/admin-guide/ramoops.rst 18380F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 18381F: drivers/acpi/apei/erst.c 18382F: drivers/firmware/efi/efi-pstore.c 18383F: fs/pstore/ 18384F: include/linux/pstore* 18385K: \b(pstore|ramoops) 18386 18387PT5161L HARDWARE MONITOR DRIVER 18388M: Cosmo Chou <cosmo.chou@quantatw.com> 18389L: linux-hwmon@vger.kernel.org 18390S: Maintained 18391F: Documentation/hwmon/pt5161l.rst 18392F: drivers/hwmon/pt5161l.c 18393 18394PTP HARDWARE CLOCK SUPPORT 18395M: Richard Cochran <richardcochran@gmail.com> 18396L: netdev@vger.kernel.org 18397S: Maintained 18398W: http://linuxptp.sourceforge.net/ 18399F: Documentation/ABI/testing/sysfs-ptp 18400F: Documentation/driver-api/ptp.rst 18401F: drivers/net/phy/dp83640* 18402F: drivers/ptp/* 18403F: include/linux/ptp_cl* 18404K: (?:\b|_)ptp(?:\b|_) 18405 18406PTP MOCKUP CLOCK SUPPORT 18407M: Vladimir Oltean <vladimir.oltean@nxp.com> 18408L: netdev@vger.kernel.org 18409S: Maintained 18410F: drivers/ptp/ptp_mock.c 18411F: include/linux/ptp_mock.h 18412 18413PTP VIRTUAL CLOCK SUPPORT 18414M: Yangbo Lu <yangbo.lu@nxp.com> 18415L: netdev@vger.kernel.org 18416S: Maintained 18417F: drivers/ptp/ptp_vclock.c 18418F: net/ethtool/phc_vclocks.c 18419 18420PTRACE SUPPORT 18421M: Oleg Nesterov <oleg@redhat.com> 18422S: Maintained 18423F: arch/*/*/ptrace*.c 18424F: arch/*/include/asm/ptrace*.h 18425F: arch/*/ptrace*.c 18426F: include/asm-generic/syscall.h 18427F: include/linux/ptrace.h 18428F: include/linux/regset.h 18429F: include/uapi/linux/ptrace.h 18430F: kernel/ptrace.c 18431 18432PULSE8-CEC 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/cec/usb/pulse8/ 18438 18439PURELIFI PLFXLC DRIVER 18440M: Srinivasan Raju <srini.raju@purelifi.com> 18441L: linux-wireless@vger.kernel.org 18442S: Supported 18443F: drivers/net/wireless/purelifi/plfxlc/ 18444 18445PVRUSB2 VIDEO4LINUX DRIVER 18446M: Mike Isely <isely@pobox.com> 18447L: pvrusb2@isely.net (subscribers-only) 18448L: linux-media@vger.kernel.org 18449S: Maintained 18450W: http://www.isely.net/pvrusb2/ 18451T: git git://linuxtv.org/media_tree.git 18452F: Documentation/driver-api/media/drivers/pvrusb2* 18453F: drivers/media/usb/pvrusb2/ 18454 18455PWC WEBCAM DRIVER 18456M: Hans Verkuil <hverkuil@xs4all.nl> 18457L: linux-media@vger.kernel.org 18458S: Odd Fixes 18459T: git git://linuxtv.org/media_tree.git 18460F: drivers/media/usb/pwc/* 18461F: include/trace/events/pwc.h 18462 18463PWM IR Transmitter 18464M: Sean Young <sean@mess.org> 18465L: linux-media@vger.kernel.org 18466S: Maintained 18467F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 18468F: drivers/media/rc/pwm-ir-tx.c 18469 18470PWM SUBSYSTEM 18471M: Uwe Kleine-König <ukleinek@kernel.org> 18472L: linux-pwm@vger.kernel.org 18473S: Maintained 18474Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 18475T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 18476F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 18477F: Documentation/devicetree/bindings/pwm/ 18478F: Documentation/driver-api/pwm.rst 18479F: drivers/gpio/gpio-mvebu.c 18480F: drivers/pwm/ 18481F: drivers/video/backlight/pwm_bl.c 18482F: include/dt-bindings/pwm/ 18483F: include/linux/pwm.h 18484F: include/linux/pwm_backlight.h 18485K: pwm_(config|apply_might_sleep|apply_atomic|ops) 18486 18487PXA GPIO DRIVER 18488M: Robert Jarzmik <robert.jarzmik@free.fr> 18489L: linux-gpio@vger.kernel.org 18490S: Maintained 18491F: drivers/gpio/gpio-pxa.c 18492 18493PXA MMCI DRIVER 18494S: Orphan 18495 18496PXA RTC DRIVER 18497M: Robert Jarzmik <robert.jarzmik@free.fr> 18498L: linux-rtc@vger.kernel.org 18499S: Maintained 18500 18501PXA2xx/PXA3xx SUPPORT 18502M: Daniel Mack <daniel@zonque.org> 18503M: Haojian Zhuang <haojian.zhuang@gmail.com> 18504M: Robert Jarzmik <robert.jarzmik@free.fr> 18505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18506S: Maintained 18507T: git git://github.com/hzhuang1/linux.git 18508T: git git://github.com/rjarzmik/linux.git 18509F: arch/arm/boot/dts/intel/pxa/ 18510F: arch/arm/mach-pxa/ 18511F: drivers/dma/pxa* 18512F: drivers/pcmcia/pxa2xx* 18513F: drivers/pinctrl/pxa/ 18514F: drivers/spi/spi-pxa2xx* 18515F: drivers/usb/gadget/udc/pxa2* 18516F: include/sound/pxa2xx-lib.h 18517F: sound/arm/pxa* 18518F: sound/soc/pxa/ 18519 18520QAT DRIVER 18521M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 18522L: qat-linux@intel.com 18523S: Supported 18524F: drivers/crypto/intel/qat/ 18525 18526QCOM AUDIO (ASoC) DRIVERS 18527M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18528M: Banajit Goswami <bgoswami@quicinc.com> 18529L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18530L: linux-arm-msm@vger.kernel.org 18531S: Supported 18532F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 18533F: Documentation/devicetree/bindings/sound/qcom,* 18534F: drivers/soc/qcom/apr.c 18535F: include/dt-bindings/sound/qcom,wcd9335.h 18536F: sound/soc/codecs/lpass-rx-macro.* 18537F: sound/soc/codecs/lpass-tx-macro.* 18538F: sound/soc/codecs/lpass-va-macro.c 18539F: sound/soc/codecs/lpass-wsa-macro.* 18540F: sound/soc/codecs/msm8916-wcd-analog.c 18541F: sound/soc/codecs/msm8916-wcd-digital.c 18542F: sound/soc/codecs/wcd-clsh-v2.* 18543F: sound/soc/codecs/wcd-mbhc-v2.* 18544F: sound/soc/codecs/wcd9335.* 18545F: sound/soc/codecs/wcd934x.c 18546F: sound/soc/codecs/wsa881x.c 18547F: sound/soc/codecs/wsa883x.c 18548F: sound/soc/codecs/wsa884x.c 18549F: sound/soc/qcom/ 18550 18551QCOM EMBEDDED USB DEBUGGER (EUD) 18552M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 18553L: linux-arm-msm@vger.kernel.org 18554S: Maintained 18555F: Documentation/ABI/testing/sysfs-driver-eud 18556F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 18557F: drivers/usb/misc/qcom_eud.c 18558 18559QCOM IPA DRIVER 18560M: Alex Elder <elder@kernel.org> 18561L: netdev@vger.kernel.org 18562S: Maintained 18563F: drivers/net/ipa/ 18564 18565QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18566M: Gabriel Somlo <somlo@cmu.edu> 18567M: "Michael S. Tsirkin" <mst@redhat.com> 18568L: qemu-devel@nongnu.org 18569S: Maintained 18570F: drivers/firmware/qemu_fw_cfg.c 18571F: include/uapi/linux/qemu_fw_cfg.h 18572 18573QIB DRIVER 18574M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18575L: linux-rdma@vger.kernel.org 18576S: Supported 18577F: drivers/infiniband/hw/qib/ 18578 18579QLOGIC QL41xxx FCOE DRIVER 18580M: Saurav Kashyap <skashyap@marvell.com> 18581M: Javed Hasan <jhasan@marvell.com> 18582M: GR-QLogic-Storage-Upstream@marvell.com 18583L: linux-scsi@vger.kernel.org 18584S: Supported 18585F: drivers/scsi/qedf/ 18586 18587QLOGIC QL41xxx ISCSI DRIVER 18588M: Nilesh Javali <njavali@marvell.com> 18589M: Manish Rangankar <mrangankar@marvell.com> 18590M: GR-QLogic-Storage-Upstream@marvell.com 18591L: linux-scsi@vger.kernel.org 18592S: Supported 18593F: drivers/scsi/qedi/ 18594 18595QLOGIC QL4xxx ETHERNET DRIVER 18596M: Manish Chopra <manishc@marvell.com> 18597L: netdev@vger.kernel.org 18598S: Supported 18599F: drivers/net/ethernet/qlogic/qed/ 18600F: drivers/net/ethernet/qlogic/qede/ 18601F: include/linux/qed/ 18602 18603QLOGIC QL4xxx RDMA DRIVER 18604M: Michal Kalderon <mkalderon@marvell.com> 18605L: linux-rdma@vger.kernel.org 18606S: Supported 18607F: drivers/infiniband/hw/qedr/ 18608F: include/uapi/rdma/qedr-abi.h 18609 18610QLOGIC QLA1280 SCSI DRIVER 18611M: Michael Reed <mdr@sgi.com> 18612L: linux-scsi@vger.kernel.org 18613S: Maintained 18614F: drivers/scsi/qla1280.[ch] 18615 18616QLOGIC QLA2XXX FC-SCSI DRIVER 18617M: Nilesh Javali <njavali@marvell.com> 18618M: GR-QLogic-Storage-Upstream@marvell.com 18619L: linux-scsi@vger.kernel.org 18620S: Supported 18621F: drivers/scsi/qla2xxx/ 18622 18623QLOGIC QLA3XXX NETWORK DRIVER 18624M: GR-Linux-NIC-Dev@marvell.com 18625L: netdev@vger.kernel.org 18626S: Supported 18627F: drivers/net/ethernet/qlogic/qla3xxx.* 18628 18629QLOGIC QLA4XXX iSCSI DRIVER 18630M: Nilesh Javali <njavali@marvell.com> 18631M: Manish Rangankar <mrangankar@marvell.com> 18632M: GR-QLogic-Storage-Upstream@marvell.com 18633L: linux-scsi@vger.kernel.org 18634S: Supported 18635F: drivers/scsi/qla4xxx/ 18636 18637QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18638M: Shahed Shaikh <shshaikh@marvell.com> 18639M: Manish Chopra <manishc@marvell.com> 18640M: GR-Linux-NIC-Dev@marvell.com 18641L: netdev@vger.kernel.org 18642S: Supported 18643F: drivers/net/ethernet/qlogic/qlcnic/ 18644 18645QM1D1B0004 MEDIA DRIVER 18646M: Akihiro Tsukada <tskd08@gmail.com> 18647L: linux-media@vger.kernel.org 18648S: Odd Fixes 18649F: drivers/media/tuners/qm1d1b0004* 18650 18651QM1D1C0042 MEDIA DRIVER 18652M: Akihiro Tsukada <tskd08@gmail.com> 18653L: linux-media@vger.kernel.org 18654S: Odd Fixes 18655F: drivers/media/tuners/qm1d1c0042* 18656 18657QNX4 FILESYSTEM 18658M: Anders Larsen <al@alarsen.net> 18659S: Maintained 18660W: http://www.alarsen.net/linux/qnx4fs/ 18661F: fs/qnx4/ 18662F: include/uapi/linux/qnx4_fs.h 18663F: include/uapi/linux/qnxtypes.h 18664 18665QNX6 FILESYSTEM 18666S: Orphan 18667F: Documentation/filesystems/qnx6.rst 18668F: fs/qnx6/ 18669F: include/linux/qnx6_fs.h 18670 18671QORIQ DPAA2 FSL-MC BUS DRIVER 18672M: Stuart Yoder <stuyoder@gmail.com> 18673M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18674L: linux-kernel@vger.kernel.org 18675S: Maintained 18676F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18677F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18678F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18679F: drivers/bus/fsl-mc/ 18680F: include/uapi/linux/fsl_mc.h 18681 18682QT1010 MEDIA DRIVER 18683L: linux-media@vger.kernel.org 18684S: Orphan 18685W: https://linuxtv.org 18686Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18687F: drivers/media/tuners/qt1010* 18688 18689QUALCOMM ATH12K WIRELESS DRIVER 18690M: Kalle Valo <kvalo@kernel.org> 18691M: Jeff Johnson <jjohnson@kernel.org> 18692L: ath12k@lists.infradead.org 18693S: Supported 18694W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18695T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18696F: drivers/net/wireless/ath/ath12k/ 18697N: ath12k 18698 18699QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18700M: Kalle Valo <kvalo@kernel.org> 18701M: Jeff Johnson <jjohnson@kernel.org> 18702L: ath10k@lists.infradead.org 18703S: Supported 18704W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18705T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18706F: drivers/net/wireless/ath/ath10k/ 18707N: ath10k 18708 18709QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18710M: Kalle Valo <kvalo@kernel.org> 18711M: Jeff Johnson <jjohnson@kernel.org> 18712L: ath11k@lists.infradead.org 18713S: Supported 18714W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18715B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18716T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18717F: drivers/net/wireless/ath/ath11k/ 18718N: ath11k 18719 18720QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18721M: Toke Høiland-Jørgensen <toke@toke.dk> 18722L: linux-wireless@vger.kernel.org 18723S: Maintained 18724W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18725T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18726F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18727F: drivers/net/wireless/ath/ath9k/ 18728 18729QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18730M: Stefan Wahren <wahrenst@gmx.net> 18731L: netdev@vger.kernel.org 18732S: Maintained 18733F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18734F: drivers/net/ethernet/qualcomm/qca* 18735 18736QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18737M: Stephan Gerhold <stephan@gerhold.net> 18738L: netdev@vger.kernel.org 18739L: linux-arm-msm@vger.kernel.org 18740S: Maintained 18741F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18742F: drivers/net/wwan/qcom_bam_dmux.c 18743 18744QUALCOMM CAMERA SUBSYSTEM DRIVER 18745M: Robert Foss <rfoss@kernel.org> 18746M: Todor Tomov <todor.too@gmail.com> 18747M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18748L: linux-media@vger.kernel.org 18749S: Maintained 18750F: Documentation/admin-guide/media/qcom_camss.rst 18751F: Documentation/devicetree/bindings/media/*camss* 18752F: drivers/media/platform/qcom/camss/ 18753 18754QUALCOMM CLOCK DRIVERS 18755M: Bjorn Andersson <andersson@kernel.org> 18756L: linux-arm-msm@vger.kernel.org 18757S: Supported 18758T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18759F: Documentation/devicetree/bindings/clock/qcom,* 18760F: drivers/clk/qcom/ 18761F: include/dt-bindings/clock/qcom,* 18762 18763QUALCOMM CLOUD AI (QAIC) DRIVER 18764M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18765R: Carl Vanderlip <quic_carlv@quicinc.com> 18766R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18767L: linux-arm-msm@vger.kernel.org 18768L: dri-devel@lists.freedesktop.org 18769S: Supported 18770T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18771F: Documentation/accel/qaic/ 18772F: drivers/accel/qaic/ 18773F: include/uapi/drm/qaic_accel.h 18774 18775QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18776M: Bjorn Andersson <andersson@kernel.org> 18777M: Konrad Dybcio <konrad.dybcio@linaro.org> 18778L: linux-pm@vger.kernel.org 18779L: linux-arm-msm@vger.kernel.org 18780S: Maintained 18781F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18782F: drivers/pmdomain/qcom/cpr.c 18783 18784QUALCOMM CPUCP MAILBOX DRIVER 18785M: Sibi Sankar <quic_sibis@quicinc.com> 18786L: linux-arm-msm@vger.kernel.org 18787S: Supported 18788F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 18789F: drivers/mailbox/qcom-cpucp-mbox.c 18790 18791QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18792M: Ilia Lin <ilia.lin@kernel.org> 18793L: linux-pm@vger.kernel.org 18794S: Maintained 18795F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18796F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18797F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18798 18799QUALCOMM CRYPTO DRIVERS 18800M: Thara Gopinath <thara.gopinath@gmail.com> 18801L: linux-crypto@vger.kernel.org 18802L: linux-arm-msm@vger.kernel.org 18803S: Maintained 18804F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18805F: drivers/crypto/qce/ 18806 18807QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18808M: Timur Tabi <timur@kernel.org> 18809L: netdev@vger.kernel.org 18810S: Maintained 18811F: drivers/net/ethernet/qualcomm/emac/ 18812 18813QUALCOMM ETHQOS ETHERNET DRIVER 18814M: Vinod Koul <vkoul@kernel.org> 18815L: netdev@vger.kernel.org 18816L: linux-arm-msm@vger.kernel.org 18817S: Maintained 18818F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18819F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18820 18821QUALCOMM FASTRPC DRIVER 18822M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18823M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18824L: linux-arm-msm@vger.kernel.org 18825L: dri-devel@lists.freedesktop.org 18826S: Maintained 18827F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18828F: drivers/misc/fastrpc.c 18829F: include/uapi/misc/fastrpc.h 18830 18831QUALCOMM HEXAGON ARCHITECTURE 18832M: Brian Cain <bcain@quicinc.com> 18833L: linux-hexagon@vger.kernel.org 18834S: Supported 18835T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18836F: arch/hexagon/ 18837 18838QUALCOMM HIDMA DRIVER 18839M: Sinan Kaya <okaya@kernel.org> 18840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18841L: linux-arm-msm@vger.kernel.org 18842L: dmaengine@vger.kernel.org 18843S: Supported 18844F: drivers/dma/qcom/hidma* 18845 18846QUALCOMM I2C CCI DRIVER 18847M: Loic Poulain <loic.poulain@linaro.org> 18848M: Robert Foss <rfoss@kernel.org> 18849L: linux-i2c@vger.kernel.org 18850L: linux-arm-msm@vger.kernel.org 18851S: Maintained 18852F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18853F: drivers/i2c/busses/i2c-qcom-cci.c 18854 18855QUALCOMM INTERCONNECT BWMON DRIVER 18856M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18857L: linux-arm-msm@vger.kernel.org 18858S: Maintained 18859F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18860F: drivers/soc/qcom/icc-bwmon.c 18861 18862QUALCOMM IOMMU 18863M: Rob Clark <robdclark@gmail.com> 18864L: iommu@lists.linux.dev 18865L: linux-arm-msm@vger.kernel.org 18866S: Maintained 18867F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18868F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18869F: drivers/iommu/msm_iommu* 18870 18871QUALCOMM IPC ROUTER (QRTR) DRIVER 18872M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18873L: linux-arm-msm@vger.kernel.org 18874S: Maintained 18875F: include/trace/events/qrtr.h 18876F: include/uapi/linux/qrtr.h 18877F: net/qrtr/ 18878 18879QUALCOMM IPCC MAILBOX DRIVER 18880M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18881L: linux-arm-msm@vger.kernel.org 18882S: Supported 18883F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18884F: drivers/mailbox/qcom-ipcc.c 18885F: include/dt-bindings/mailbox/qcom-ipcc.h 18886 18887QUALCOMM IPQ4019 USB PHY DRIVER 18888M: Robert Marko <robert.marko@sartura.hr> 18889M: Luka Perkov <luka.perkov@sartura.hr> 18890L: linux-arm-msm@vger.kernel.org 18891S: Maintained 18892F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18893F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18894 18895QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18896M: Robert Marko <robert.marko@sartura.hr> 18897M: Luka Perkov <luka.perkov@sartura.hr> 18898L: linux-arm-msm@vger.kernel.org 18899S: Maintained 18900F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18901F: drivers/regulator/vqmmc-ipq4019-regulator.c 18902 18903QUALCOMM NAND CONTROLLER DRIVER 18904M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18905L: linux-mtd@lists.infradead.org 18906L: linux-arm-msm@vger.kernel.org 18907S: Maintained 18908F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18909F: drivers/mtd/nand/raw/qcom_nandc.c 18910 18911QUALCOMM QSEECOM DRIVER 18912M: Maximilian Luz <luzmaximilian@gmail.com> 18913L: linux-arm-msm@vger.kernel.org 18914S: Maintained 18915F: drivers/firmware/qcom/qcom_qseecom.c 18916 18917QUALCOMM QSEECOM UEFISECAPP DRIVER 18918M: Maximilian Luz <luzmaximilian@gmail.com> 18919L: linux-arm-msm@vger.kernel.org 18920S: Maintained 18921F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18922 18923QUALCOMM RMNET DRIVER 18924M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18925M: Sean Tranchetti <quic_stranche@quicinc.com> 18926L: netdev@vger.kernel.org 18927S: Maintained 18928F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18929F: drivers/net/ethernet/qualcomm/rmnet/ 18930F: include/linux/if_rmnet.h 18931 18932QUALCOMM TRUST ZONE MEMORY ALLOCATOR 18933M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 18934L: linux-arm-msm@vger.kernel.org 18935S: Maintained 18936F: drivers/firmware/qcom/qcom_tzmem.c 18937F: drivers/firmware/qcom/qcom_tzmem.h 18938F: include/linux/firmware/qcom/qcom_tzmem.h 18939 18940QUALCOMM TSENS THERMAL DRIVER 18941M: Amit Kucheria <amitk@kernel.org> 18942M: Thara Gopinath <thara.gopinath@gmail.com> 18943L: linux-pm@vger.kernel.org 18944L: linux-arm-msm@vger.kernel.org 18945S: Maintained 18946F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18947F: drivers/thermal/qcom/ 18948 18949QUALCOMM TYPEC PORT MANAGER DRIVER 18950M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18951L: linux-arm-msm@vger.kernel.org 18952L: linux-usb@vger.kernel.org 18953S: Maintained 18954F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18955F: drivers/usb/typec/tcpm/qcom/ 18956 18957QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18958M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18959M: Vikash Garodia <quic_vgarodia@quicinc.com> 18960R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18961L: linux-media@vger.kernel.org 18962L: linux-arm-msm@vger.kernel.org 18963S: Maintained 18964T: git git://linuxtv.org/media_tree.git 18965F: Documentation/devicetree/bindings/media/*venus* 18966F: drivers/media/platform/qcom/venus/ 18967 18968QUALCOMM WCN36XX WIRELESS DRIVER 18969M: Loic Poulain <loic.poulain@linaro.org> 18970L: wcn36xx@lists.infradead.org 18971S: Supported 18972W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18973F: drivers/net/wireless/ath/wcn36xx/ 18974 18975QUANTENNA QTNFMAC WIRELESS DRIVER 18976M: Igor Mitsyanko <imitsyanko@quantenna.com> 18977R: Sergey Matyukevich <geomatsi@gmail.com> 18978L: linux-wireless@vger.kernel.org 18979S: Maintained 18980F: drivers/net/wireless/quantenna 18981 18982RADEON and AMDGPU DRM DRIVERS 18983M: Alex Deucher <alexander.deucher@amd.com> 18984M: Christian König <christian.koenig@amd.com> 18985M: Xinhui Pan <Xinhui.Pan@amd.com> 18986L: amd-gfx@lists.freedesktop.org 18987S: Supported 18988B: https://gitlab.freedesktop.org/drm/amd/-/issues 18989C: irc://irc.oftc.net/radeon 18990T: git https://gitlab.freedesktop.org/agd5f/linux.git 18991F: Documentation/gpu/amdgpu/ 18992F: drivers/gpu/drm/amd/ 18993F: drivers/gpu/drm/ci/xfails/amd* 18994F: drivers/gpu/drm/radeon/ 18995F: include/uapi/drm/amdgpu_drm.h 18996F: include/uapi/drm/radeon_drm.h 18997 18998RADEON FRAMEBUFFER DISPLAY DRIVER 18999M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 19000L: linux-fbdev@vger.kernel.org 19001S: Maintained 19002F: drivers/video/fbdev/aty/radeon* 19003F: include/uapi/linux/radeonfb.h 19004 19005RADIOSHARK RADIO DRIVER 19006M: Hans Verkuil <hverkuil@xs4all.nl> 19007L: linux-media@vger.kernel.org 19008S: Maintained 19009T: git git://linuxtv.org/media_tree.git 19010F: drivers/media/radio/radio-shark.c 19011 19012RADIOSHARK2 RADIO DRIVER 19013M: Hans Verkuil <hverkuil@xs4all.nl> 19014L: linux-media@vger.kernel.org 19015S: Maintained 19016T: git git://linuxtv.org/media_tree.git 19017F: drivers/media/radio/radio-shark2.c 19018F: drivers/media/radio/radio-tea5777.c 19019 19020RADOS BLOCK DEVICE (RBD) 19021M: Ilya Dryomov <idryomov@gmail.com> 19022R: Dongsheng Yang <dongsheng.yang@easystack.cn> 19023L: ceph-devel@vger.kernel.org 19024S: Supported 19025W: http://ceph.com/ 19026T: git https://github.com/ceph/ceph-client.git 19027F: Documentation/ABI/testing/sysfs-bus-rbd 19028F: drivers/block/rbd.c 19029F: drivers/block/rbd_types.h 19030 19031RAGE128 FRAMEBUFFER DISPLAY DRIVER 19032L: linux-fbdev@vger.kernel.org 19033S: Orphan 19034F: drivers/video/fbdev/aty/aty128fb.c 19035 19036RAINSHADOW-CEC DRIVER 19037M: Hans Verkuil <hverkuil@xs4all.nl> 19038L: linux-media@vger.kernel.org 19039S: Maintained 19040T: git git://linuxtv.org/media_tree.git 19041F: drivers/media/cec/usb/rainshadow/ 19042 19043RALINK MIPS ARCHITECTURE 19044M: John Crispin <john@phrozen.org> 19045M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19046L: linux-mips@vger.kernel.org 19047S: Maintained 19048F: arch/mips/ralink 19049 19050RALINK MT7621 MIPS ARCHITECTURE 19051M: Arınç ÜNAL <arinc.unal@arinc9.com> 19052M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19053L: linux-mips@vger.kernel.org 19054S: Maintained 19055F: arch/mips/boot/dts/ralink/mt7621* 19056 19057RALINK RT2X00 WIRELESS LAN DRIVER 19058M: Stanislaw Gruszka <stf_xl@wp.pl> 19059L: linux-wireless@vger.kernel.org 19060S: Maintained 19061F: drivers/net/wireless/ralink/rt2x00/ 19062 19063RAMDISK RAM BLOCK DEVICE DRIVER 19064M: Jens Axboe <axboe@kernel.dk> 19065S: Maintained 19066F: Documentation/admin-guide/blockdev/ramdisk.rst 19067F: drivers/block/brd.c 19068 19069RANCHU VIRTUAL BOARD FOR MIPS 19070M: Miodrag Dinic <miodrag.dinic@mips.com> 19071L: linux-mips@vger.kernel.org 19072S: Supported 19073F: arch/mips/configs/generic/board-ranchu.config 19074F: arch/mips/generic/board-ranchu.c 19075 19076RANDOM NUMBER DRIVER 19077M: "Theodore Ts'o" <tytso@mit.edu> 19078M: Jason A. Donenfeld <Jason@zx2c4.com> 19079S: Maintained 19080T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 19081F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 19082F: drivers/char/random.c 19083F: include/linux/random.h 19084F: include/uapi/linux/random.h 19085F: drivers/virt/vmgenid.c 19086F: include/vdso/getrandom.h 19087F: lib/vdso/getrandom.c 19088F: arch/x86/entry/vdso/vgetrandom* 19089F: arch/x86/include/asm/vdso/getrandom* 19090 19091RAPIDIO SUBSYSTEM 19092M: Matt Porter <mporter@kernel.crashing.org> 19093M: Alexandre Bounine <alex.bou9@gmail.com> 19094S: Maintained 19095F: drivers/rapidio/ 19096 19097RAS INFRASTRUCTURE 19098M: Tony Luck <tony.luck@intel.com> 19099M: Borislav Petkov <bp@alien8.de> 19100L: linux-edac@vger.kernel.org 19101S: Maintained 19102F: Documentation/admin-guide/RAS 19103F: drivers/ras/ 19104F: include/linux/ras.h 19105F: include/ras/ras_event.h 19106 19107RAS FRU MEMORY POISON MANAGER (FMPM) 19108M: Yazen Ghannam <Yazen.Ghannam@amd.com> 19109L: linux-edac@vger.kernel.org 19110S: Maintained 19111F: drivers/ras/amd/fmpm.c 19112 19113RASPBERRY PI PISP BACK END 19114M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19115L: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 19116L: linux-media@vger.kernel.org 19117S: Maintained 19118F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 19119F: drivers/media/platform/raspberrypi/pisp_be/ 19120F: include/uapi/linux/media/raspberrypi/ 19121 19122RC-CORE / LIRC FRAMEWORK 19123M: Sean Young <sean@mess.org> 19124L: linux-media@vger.kernel.org 19125S: Maintained 19126W: http://linuxtv.org 19127T: git git://linuxtv.org/media_tree.git 19128F: Documentation/driver-api/media/rc-core.rst 19129F: Documentation/userspace-api/media/rc/ 19130F: drivers/media/rc/ 19131F: include/media/rc-core.h 19132F: include/media/rc-map.h 19133F: include/uapi/linux/lirc.h 19134 19135RCMM REMOTE CONTROLS DECODER 19136M: Patrick Lerda <patrick9876@free.fr> 19137S: Maintained 19138F: drivers/media/rc/ir-rcmm-decoder.c 19139 19140RCUTORTURE TEST FRAMEWORK 19141M: "Paul E. McKenney" <paulmck@kernel.org> 19142M: Josh Triplett <josh@joshtriplett.org> 19143R: Steven Rostedt <rostedt@goodmis.org> 19144R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19145R: Lai Jiangshan <jiangshanlai@gmail.com> 19146L: rcu@vger.kernel.org 19147S: Supported 19148T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19149F: tools/testing/selftests/rcutorture 19150 19151RDACM20 Camera Sensor 19152M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19153M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19154M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19155M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19156L: linux-media@vger.kernel.org 19157S: Maintained 19158F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19159F: drivers/media/i2c/max9271.c 19160F: drivers/media/i2c/max9271.h 19161F: drivers/media/i2c/rdacm20.c 19162 19163RDACM21 Camera Sensor 19164M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19165M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19166M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19167M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19168L: linux-media@vger.kernel.org 19169S: Maintained 19170F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19171F: drivers/media/i2c/max9271.c 19172F: drivers/media/i2c/max9271.h 19173F: drivers/media/i2c/rdacm21.c 19174 19175RDC R-321X SoC 19176M: Florian Fainelli <florian@openwrt.org> 19177S: Maintained 19178 19179RDC R6040 FAST ETHERNET DRIVER 19180M: Florian Fainelli <f.fainelli@gmail.com> 19181L: netdev@vger.kernel.org 19182S: Maintained 19183F: drivers/net/ethernet/rdc/r6040.c 19184 19185RDMAVT - RDMA verbs software 19186M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19187L: linux-rdma@vger.kernel.org 19188S: Supported 19189F: drivers/infiniband/sw/rdmavt 19190 19191RDS - RELIABLE DATAGRAM SOCKETS 19192M: Allison Henderson <allison.henderson@oracle.com> 19193L: netdev@vger.kernel.org 19194L: linux-rdma@vger.kernel.org 19195L: rds-devel@oss.oracle.com (moderated for non-subscribers) 19196S: Supported 19197W: https://oss.oracle.com/projects/rds/ 19198F: Documentation/networking/rds.rst 19199F: net/rds/ 19200 19201RDT - RESOURCE ALLOCATION 19202M: Fenghua Yu <fenghua.yu@intel.com> 19203M: Reinette Chatre <reinette.chatre@intel.com> 19204L: linux-kernel@vger.kernel.org 19205S: Supported 19206F: Documentation/arch/x86/resctrl* 19207F: arch/x86/include/asm/resctrl.h 19208F: arch/x86/kernel/cpu/resctrl/ 19209F: tools/testing/selftests/resctrl/ 19210 19211READ-COPY UPDATE (RCU) 19212M: "Paul E. McKenney" <paulmck@kernel.org> 19213M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 19214M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 19215M: Joel Fernandes <joel@joelfernandes.org> 19216M: Josh Triplett <josh@joshtriplett.org> 19217M: Boqun Feng <boqun.feng@gmail.com> 19218M: Uladzislau Rezki <urezki@gmail.com> 19219R: Steven Rostedt <rostedt@goodmis.org> 19220R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19221R: Lai Jiangshan <jiangshanlai@gmail.com> 19222R: Zqiang <qiang.zhang1211@gmail.com> 19223L: rcu@vger.kernel.org 19224S: Supported 19225W: http://www.rdrop.com/users/paulmck/RCU/ 19226T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19227F: Documentation/RCU/ 19228F: include/linux/rcu* 19229F: kernel/rcu/ 19230X: Documentation/RCU/torture.rst 19231X: include/linux/srcu*.h 19232X: kernel/rcu/srcu*.c 19233 19234REAL TIME CLOCK (RTC) SUBSYSTEM 19235M: Alexandre Belloni <alexandre.belloni@bootlin.com> 19236L: linux-rtc@vger.kernel.org 19237S: Maintained 19238Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 19239T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 19240F: Documentation/admin-guide/rtc.rst 19241F: Documentation/devicetree/bindings/rtc/ 19242F: drivers/rtc/ 19243F: include/linux/rtc.h 19244F: include/linux/rtc/ 19245F: include/uapi/linux/rtc.h 19246F: tools/testing/selftests/rtc/ 19247 19248Real-time Linux Analysis (RTLA) tools 19249M: Steven Rostedt <rostedt@goodmis.org> 19250L: linux-trace-kernel@vger.kernel.org 19251S: Maintained 19252F: Documentation/tools/rtla/ 19253F: tools/tracing/rtla/ 19254 19255REALTEK AUDIO CODECS 19256M: Oder Chiou <oder_chiou@realtek.com> 19257S: Maintained 19258F: include/sound/rt*.h 19259F: sound/soc/codecs/rt* 19260 19261REALTEK OTTO WATCHDOG 19262M: Sander Vanheule <sander@svanheule.net> 19263L: linux-watchdog@vger.kernel.org 19264S: Maintained 19265F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 19266F: drivers/watchdog/realtek_otto_wdt.c 19267 19268REALTEK RTL83xx SMI DSA ROUTER CHIPS 19269M: Linus Walleij <linus.walleij@linaro.org> 19270M: Alvin Šipraga <alsi@bang-olufsen.dk> 19271S: Maintained 19272F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 19273F: drivers/net/dsa/realtek/* 19274 19275REALTEK WIRELESS DRIVER (rtlwifi family) 19276M: Ping-Ke Shih <pkshih@realtek.com> 19277L: linux-wireless@vger.kernel.org 19278S: Maintained 19279T: git https://github.com/pkshih/rtw.git 19280F: drivers/net/wireless/realtek/rtlwifi/ 19281 19282REALTEK WIRELESS DRIVER (rtw88) 19283M: Ping-Ke Shih <pkshih@realtek.com> 19284L: linux-wireless@vger.kernel.org 19285S: Maintained 19286T: git https://github.com/pkshih/rtw.git 19287F: drivers/net/wireless/realtek/rtw88/ 19288 19289REALTEK WIRELESS DRIVER (rtw89) 19290M: Ping-Ke Shih <pkshih@realtek.com> 19291L: linux-wireless@vger.kernel.org 19292S: Maintained 19293T: git https://github.com/pkshih/rtw.git 19294F: drivers/net/wireless/realtek/rtw89/ 19295 19296REDPINE WIRELESS DRIVER 19297L: linux-wireless@vger.kernel.org 19298S: Orphan 19299F: drivers/net/wireless/rsi/ 19300 19301REGISTER MAP ABSTRACTION 19302M: Mark Brown <broonie@kernel.org> 19303L: linux-kernel@vger.kernel.org 19304S: Supported 19305T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 19306F: Documentation/devicetree/bindings/regmap/ 19307F: drivers/base/regmap/ 19308F: include/linux/regmap.h 19309 19310REISERFS FILE SYSTEM 19311L: reiserfs-devel@vger.kernel.org 19312S: Obsolete 19313F: fs/reiserfs/ 19314 19315REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 19316M: Bjorn Andersson <andersson@kernel.org> 19317M: Mathieu Poirier <mathieu.poirier@linaro.org> 19318L: linux-remoteproc@vger.kernel.org 19319S: Maintained 19320T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 19321F: Documentation/ABI/testing/sysfs-class-remoteproc 19322F: Documentation/devicetree/bindings/remoteproc/ 19323F: Documentation/staging/remoteproc.rst 19324F: drivers/remoteproc/ 19325F: include/linux/remoteproc.h 19326F: include/linux/remoteproc/ 19327 19328REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 19329M: Bjorn Andersson <andersson@kernel.org> 19330M: Mathieu Poirier <mathieu.poirier@linaro.org> 19331L: linux-remoteproc@vger.kernel.org 19332S: Maintained 19333T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 19334F: Documentation/ABI/testing/sysfs-bus-rpmsg 19335F: Documentation/staging/rpmsg.rst 19336F: drivers/rpmsg/ 19337F: include/linux/rpmsg.h 19338F: include/linux/rpmsg/ 19339F: include/uapi/linux/rpmsg.h 19340F: samples/rpmsg/ 19341 19342REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 19343M: Stephan Gerhold <stephan@gerhold.net> 19344L: netdev@vger.kernel.org 19345L: linux-remoteproc@vger.kernel.org 19346S: Maintained 19347F: drivers/net/wwan/rpmsg_wwan_ctrl.c 19348 19349RENESAS CLOCK DRIVERS 19350M: Geert Uytterhoeven <geert+renesas@glider.be> 19351L: linux-renesas-soc@vger.kernel.org 19352S: Supported 19353T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 19354F: Documentation/devicetree/bindings/clock/renesas,* 19355F: drivers/clk/renesas/ 19356 19357RENESAS EMEV2 I2C DRIVER 19358M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19359L: linux-renesas-soc@vger.kernel.org 19360S: Supported 19361F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 19362F: drivers/i2c/busses/i2c-emev2.c 19363 19364RENESAS ETHERNET AVB DRIVER 19365R: Sergey Shtylyov <s.shtylyov@omp.ru> 19366L: netdev@vger.kernel.org 19367L: linux-renesas-soc@vger.kernel.org 19368F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 19369F: drivers/net/ethernet/renesas/Kconfig 19370F: drivers/net/ethernet/renesas/Makefile 19371F: drivers/net/ethernet/renesas/ravb* 19372 19373RENESAS ETHERNET SWITCH DRIVER 19374R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19375L: netdev@vger.kernel.org 19376L: linux-renesas-soc@vger.kernel.org 19377F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 19378F: drivers/net/ethernet/renesas/Kconfig 19379F: drivers/net/ethernet/renesas/Makefile 19380F: drivers/net/ethernet/renesas/rcar_gen4* 19381F: drivers/net/ethernet/renesas/rswitch* 19382 19383RENESAS ETHERNET TSN DRIVER 19384M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19385L: netdev@vger.kernel.org 19386L: linux-renesas-soc@vger.kernel.org 19387S: Supported 19388F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 19389F: drivers/net/ethernet/renesas/rtsn.* 19390 19391RENESAS IDT821034 ASoC CODEC 19392M: Herve Codina <herve.codina@bootlin.com> 19393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19394S: Maintained 19395F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 19396F: sound/soc/codecs/idt821034.c 19397 19398RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 19399M: Miquel Raynal <miquel.raynal@bootlin.com> 19400L: linux-mtd@lists.infradead.org 19401L: linux-renesas-soc@vger.kernel.org 19402S: Maintained 19403F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 19404F: drivers/mtd/nand/raw/renesas-nand-controller.c 19405 19406RENESAS R-CAR GYROADC DRIVER 19407M: Marek Vasut <marek.vasut@gmail.com> 19408L: linux-iio@vger.kernel.org 19409S: Supported 19410F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 19411F: drivers/iio/adc/rcar-gyroadc.c 19412 19413RENESAS R-CAR I2C DRIVERS 19414M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19415L: linux-renesas-soc@vger.kernel.org 19416S: Supported 19417F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 19418F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 19419F: drivers/i2c/busses/i2c-rcar.c 19420F: drivers/i2c/busses/i2c-sh_mobile.c 19421 19422RENESAS R-CAR SATA DRIVER 19423R: Sergey Shtylyov <s.shtylyov@omp.ru> 19424L: linux-ide@vger.kernel.org 19425L: linux-renesas-soc@vger.kernel.org 19426S: Supported 19427F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 19428F: drivers/ata/sata_rcar.c 19429 19430RENESAS R-CAR THERMAL DRIVERS 19431M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19432L: linux-renesas-soc@vger.kernel.org 19433S: Supported 19434F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 19435F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 19436F: drivers/thermal/renesas/rcar_gen3_thermal.c 19437F: drivers/thermal/renesas/rcar_thermal.c 19438 19439RENESAS RIIC DRIVER 19440M: Chris Brandt <chris.brandt@renesas.com> 19441L: linux-renesas-soc@vger.kernel.org 19442S: Supported 19443F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 19444F: drivers/i2c/busses/i2c-riic.c 19445 19446RENESAS RZ/G2L A/D DRIVER 19447M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 19448L: linux-iio@vger.kernel.org 19449L: linux-renesas-soc@vger.kernel.org 19450S: Supported 19451F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 19452F: drivers/iio/adc/rzg2l_adc.c 19453 19454RENESAS RZ/G2L MTU3a COUNTER DRIVER 19455M: Biju Das <biju.das.jz@bp.renesas.com> 19456L: linux-iio@vger.kernel.org 19457L: linux-renesas-soc@vger.kernel.org 19458S: Supported 19459F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 19460F: drivers/counter/rz-mtu3-cnt.c 19461 19462RENESAS RZ/N1 A5PSW SWITCH DRIVER 19463M: Clément Léger <clement.leger@bootlin.com> 19464L: linux-renesas-soc@vger.kernel.org 19465L: netdev@vger.kernel.org 19466S: Maintained 19467F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 19468F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 19469F: drivers/net/dsa/rzn1_a5psw* 19470F: drivers/net/pcs/pcs-rzn1-miic.c 19471F: include/dt-bindings/net/pcs-rzn1-miic.h 19472F: include/linux/pcs-rzn1-miic.h 19473F: net/dsa/tag_rzn1_a5psw.c 19474 19475RENESAS RZ/N1 DWMAC GLUE LAYER 19476M: Romain Gantois <romain.gantois@bootlin.com> 19477S: Maintained 19478F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 19479F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 19480 19481RENESAS RZ/N1 RTC CONTROLLER DRIVER 19482M: Miquel Raynal <miquel.raynal@bootlin.com> 19483L: linux-rtc@vger.kernel.org 19484L: linux-renesas-soc@vger.kernel.org 19485S: Maintained 19486F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 19487F: drivers/rtc/rtc-rzn1.c 19488 19489RENESAS RZ/N1 USBF CONTROLLER DRIVER 19490M: Herve Codina <herve.codina@bootlin.com> 19491L: linux-renesas-soc@vger.kernel.org 19492L: linux-usb@vger.kernel.org 19493S: Maintained 19494F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 19495F: drivers/usb/gadget/udc/renesas_usbf.c 19496 19497RENESAS RZ/V2M I2C DRIVER 19498M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 19499L: linux-i2c@vger.kernel.org 19500L: linux-renesas-soc@vger.kernel.org 19501S: Supported 19502F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 19503F: drivers/i2c/busses/i2c-rzv2m.c 19504 19505RENESAS SUPERH ETHERNET DRIVER 19506R: Sergey Shtylyov <s.shtylyov@omp.ru> 19507L: netdev@vger.kernel.org 19508L: linux-renesas-soc@vger.kernel.org 19509F: Documentation/devicetree/bindings/net/renesas,ether.yaml 19510F: drivers/net/ethernet/renesas/Kconfig 19511F: drivers/net/ethernet/renesas/Makefile 19512F: drivers/net/ethernet/renesas/sh_eth* 19513F: include/linux/sh_eth.h 19514 19515RENESAS USB PHY DRIVER 19516M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19517L: linux-renesas-soc@vger.kernel.org 19518S: Maintained 19519F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 19520 19521RENESAS VERSACLOCK 7 CLOCK DRIVER 19522M: Alex Helms <alexander.helms.jy@renesas.com> 19523S: Maintained 19524F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 19525F: drivers/clk/clk-versaclock7.c 19526 19527RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 19528M: Herve Codina <herve.codina@bootlin.com> 19529L: linux-iio@vger.kernel.org 19530S: Maintained 19531F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 19532F: drivers/iio/potentiometer/x9250.c 19533 19534RESET CONTROLLER FRAMEWORK 19535M: Philipp Zabel <p.zabel@pengutronix.de> 19536S: Maintained 19537T: git git://git.pengutronix.de/git/pza/linux 19538F: Documentation/devicetree/bindings/reset/ 19539F: Documentation/driver-api/reset.rst 19540F: drivers/reset/ 19541F: include/dt-bindings/reset/ 19542F: include/linux/reset-controller.h 19543F: include/linux/reset.h 19544F: include/linux/reset/ 19545K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 19546 19547RESTARTABLE SEQUENCES SUPPORT 19548M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19549M: Peter Zijlstra <peterz@infradead.org> 19550M: "Paul E. McKenney" <paulmck@kernel.org> 19551M: Boqun Feng <boqun.feng@gmail.com> 19552L: linux-kernel@vger.kernel.org 19553S: Supported 19554F: include/trace/events/rseq.h 19555F: include/uapi/linux/rseq.h 19556F: kernel/rseq.c 19557F: tools/testing/selftests/rseq/ 19558 19559RFKILL 19560M: Johannes Berg <johannes@sipsolutions.net> 19561L: linux-wireless@vger.kernel.org 19562S: Maintained 19563W: https://wireless.wiki.kernel.org/ 19564Q: https://patchwork.kernel.org/project/linux-wireless/list/ 19565T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 19566T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 19567F: Documentation/ABI/stable/sysfs-class-rfkill 19568F: Documentation/driver-api/rfkill.rst 19569F: include/linux/rfkill.h 19570F: include/uapi/linux/rfkill.h 19571F: net/rfkill/ 19572 19573RHASHTABLE 19574M: Thomas Graf <tgraf@suug.ch> 19575M: Herbert Xu <herbert@gondor.apana.org.au> 19576L: netdev@vger.kernel.org 19577S: Maintained 19578F: include/linux/rhashtable-types.h 19579F: include/linux/rhashtable.h 19580F: lib/rhashtable.c 19581F: lib/test_rhashtable.c 19582 19583RICOH R5C592 MEMORYSTICK DRIVER 19584M: Maxim Levitsky <maximlevitsky@gmail.com> 19585S: Maintained 19586F: drivers/memstick/host/r592.* 19587 19588RICOH SMARTMEDIA/XD DRIVER 19589M: Maxim Levitsky <maximlevitsky@gmail.com> 19590S: Maintained 19591F: drivers/mtd/nand/raw/r852.c 19592F: drivers/mtd/nand/raw/r852.h 19593 19594RISC-V AIA DRIVERS 19595M: Anup Patel <anup@brainfault.org> 19596L: linux-riscv@lists.infradead.org 19597S: Maintained 19598F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 19599F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 19600F: drivers/irqchip/irq-riscv-aplic-*.c 19601F: drivers/irqchip/irq-riscv-aplic-*.h 19602F: drivers/irqchip/irq-riscv-imsic-*.c 19603F: drivers/irqchip/irq-riscv-imsic-*.h 19604F: drivers/irqchip/irq-riscv-intc.c 19605F: include/linux/irqchip/riscv-aplic.h 19606F: include/linux/irqchip/riscv-imsic.h 19607 19608RISC-V ARCHITECTURE 19609M: Paul Walmsley <paul.walmsley@sifive.com> 19610M: Palmer Dabbelt <palmer@dabbelt.com> 19611M: Albert Ou <aou@eecs.berkeley.edu> 19612L: linux-riscv@lists.infradead.org 19613S: Supported 19614Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19615C: irc://irc.libera.chat/riscv 19616P: Documentation/arch/riscv/patch-acceptance.rst 19617T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 19618F: arch/riscv/ 19619N: riscv 19620K: riscv 19621 19622RISC-V MICROCHIP FPGA SUPPORT 19623M: Conor Dooley <conor.dooley@microchip.com> 19624M: Daire McNamara <daire.mcnamara@microchip.com> 19625L: linux-riscv@lists.infradead.org 19626S: Supported 19627F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19628F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19629F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19630F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19631F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19632F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19633F: Documentation/devicetree/bindings/riscv/microchip.yaml 19634F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19635F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19636F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19637F: arch/riscv/boot/dts/microchip/ 19638F: drivers/char/hw_random/mpfs-rng.c 19639F: drivers/clk/microchip/clk-mpfs*.c 19640F: drivers/firmware/microchip/mpfs-auto-update.c 19641F: drivers/i2c/busses/i2c-microchip-corei2c.c 19642F: drivers/mailbox/mailbox-mpfs.c 19643F: drivers/pci/controller/plda/pcie-microchip-host.c 19644F: drivers/pwm/pwm-microchip-core.c 19645F: drivers/reset/reset-mpfs.c 19646F: drivers/rtc/rtc-mpfs.c 19647F: drivers/soc/microchip/mpfs-sys-controller.c 19648F: drivers/spi/spi-microchip-core-qspi.c 19649F: drivers/spi/spi-microchip-core.c 19650F: drivers/usb/musb/mpfs.c 19651F: include/soc/microchip/mpfs.h 19652 19653RISC-V MISC SOC SUPPORT 19654M: Conor Dooley <conor@kernel.org> 19655L: linux-riscv@lists.infradead.org 19656S: Maintained 19657Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19658T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19659F: Documentation/devicetree/bindings/riscv/ 19660F: arch/riscv/boot/dts/ 19661X: arch/riscv/boot/dts/allwinner/ 19662X: arch/riscv/boot/dts/renesas/ 19663X: arch/riscv/boot/dts/sophgo/ 19664X: arch/riscv/boot/dts/thead/ 19665 19666RISC-V PMU DRIVERS 19667M: Atish Patra <atishp@atishpatra.org> 19668R: Anup Patel <anup@brainfault.org> 19669L: linux-riscv@lists.infradead.org 19670S: Supported 19671F: drivers/perf/riscv_pmu.c 19672F: drivers/perf/riscv_pmu_legacy.c 19673F: drivers/perf/riscv_pmu_sbi.c 19674 19675RISC-V THEAD SoC SUPPORT 19676M: Drew Fustini <drew@pdp7.com> 19677M: Guo Ren <guoren@kernel.org> 19678M: Fu Wei <wefu@redhat.com> 19679L: linux-riscv@lists.infradead.org 19680S: Maintained 19681T: git https://github.com/pdp7/linux.git 19682F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 19683F: arch/riscv/boot/dts/thead/ 19684F: drivers/clk/thead/clk-th1520-ap.c 19685F: include/dt-bindings/clock/thead,th1520-clk-ap.h 19686 19687RNBD BLOCK DRIVERS 19688M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19689M: Jack Wang <jinpu.wang@ionos.com> 19690L: linux-block@vger.kernel.org 19691S: Maintained 19692F: drivers/block/rnbd/ 19693 19694ROCCAT DRIVERS 19695M: Stefan Achatz <erazor_de@users.sourceforge.net> 19696S: Maintained 19697W: http://sourceforge.net/projects/roccat/ 19698F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19699F: drivers/hid/hid-roccat* 19700F: include/linux/hid-roccat* 19701 19702ROCKCHIP CRYPTO DRIVERS 19703M: Corentin Labbe <clabbe@baylibre.com> 19704L: linux-crypto@vger.kernel.org 19705S: Maintained 19706F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19707F: drivers/crypto/rockchip/ 19708 19709ROCKCHIP I2S TDM DRIVER 19710M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19711L: linux-rockchip@lists.infradead.org 19712S: Maintained 19713F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19714F: sound/soc/rockchip/rockchip_i2s_tdm.* 19715 19716ROCKCHIP ISP V1 DRIVER 19717M: Dafna Hirschfeld <dafna@fastmail.com> 19718M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19719L: linux-media@vger.kernel.org 19720L: linux-rockchip@lists.infradead.org 19721S: Maintained 19722F: Documentation/admin-guide/media/rkisp1.rst 19723F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19724F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19725F: drivers/media/platform/rockchip/rkisp1 19726F: include/uapi/linux/rkisp1-config.h 19727 19728ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19729M: Jacob Chen <jacob-chen@iotwrt.com> 19730M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19731L: linux-media@vger.kernel.org 19732L: linux-rockchip@lists.infradead.org 19733S: Maintained 19734F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19735F: drivers/media/platform/rockchip/rga/ 19736 19737ROCKCHIP RK3308 INTERNAL AUDIO CODEC 19738M: Luca Ceresoli <luca.ceresoli@bootlin.com> 19739S: Maintained 19740F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 19741F: sound/soc/codecs/rk3308_codec.c 19742F: sound/soc/codecs/rk3308_codec.h 19743 19744ROCKCHIP VIDEO DECODER DRIVER 19745M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19746L: linux-media@vger.kernel.org 19747L: linux-rockchip@lists.infradead.org 19748S: Maintained 19749F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19750F: drivers/staging/media/rkvdec/ 19751 19752ROCKER DRIVER 19753M: Jiri Pirko <jiri@resnulli.us> 19754L: netdev@vger.kernel.org 19755S: Supported 19756F: drivers/net/ethernet/rocker/ 19757 19758ROCKETPORT EXPRESS/INFINITY DRIVER 19759M: Kevin Cernekee <cernekee@gmail.com> 19760L: linux-serial@vger.kernel.org 19761S: Odd Fixes 19762F: drivers/tty/serial/rp2.* 19763 19764ROHM BD99954 CHARGER IC 19765M: Matti Vaittinen <mazziesaccount@gmail.com> 19766S: Supported 19767F: drivers/power/supply/bd99954-charger.c 19768F: drivers/power/supply/bd99954-charger.h 19769 19770ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19771M: Tomasz Duszynski <tduszyns@gmail.com> 19772S: Maintained 19773F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19774F: drivers/iio/light/bh1750.c 19775 19776ROHM BM1390 PRESSURE SENSOR DRIVER 19777M: Matti Vaittinen <mazziesaccount@gmail.com> 19778L: linux-iio@vger.kernel.org 19779S: Supported 19780F: drivers/iio/pressure/rohm-bm1390.c 19781 19782ROHM BU270xx LIGHT SENSOR DRIVERs 19783M: Matti Vaittinen <mazziesaccount@gmail.com> 19784L: linux-iio@vger.kernel.org 19785S: Supported 19786F: drivers/iio/light/rohm-bu27008.c 19787F: drivers/iio/light/rohm-bu27034.c 19788 19789ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19790M: Marek Vasut <marek.vasut+renesas@gmail.com> 19791L: linux-kernel@vger.kernel.org 19792L: linux-renesas-soc@vger.kernel.org 19793S: Supported 19794F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19795F: drivers/gpio/gpio-bd9571mwv.c 19796F: drivers/mfd/bd9571mwv.c 19797F: drivers/regulator/bd9571mwv-regulator.c 19798F: include/linux/mfd/bd9571mwv.h 19799 19800ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19801M: Matti Vaittinen <mazziesaccount@gmail.com> 19802S: Supported 19803F: drivers/clk/clk-bd718x7.c 19804F: drivers/gpio/gpio-bd71815.c 19805F: drivers/gpio/gpio-bd71828.c 19806F: drivers/mfd/rohm-bd71828.c 19807F: drivers/mfd/rohm-bd718x7.c 19808F: drivers/mfd/rohm-bd9576.c 19809F: drivers/mfd/rohm-bd96801.c 19810F: drivers/regulator/bd71815-regulator.c 19811F: drivers/regulator/bd71828-regulator.c 19812F: drivers/regulator/bd718x7-regulator.c 19813F: drivers/regulator/bd9576-regulator.c 19814F: drivers/regulator/bd96801-regulator.c 19815F: drivers/regulator/rohm-regulator.c 19816F: drivers/rtc/rtc-bd70528.c 19817F: drivers/watchdog/bd9576_wdt.c 19818F: drivers/watchdog/bd96801_wdt.c 19819F: include/linux/mfd/rohm-bd71815.h 19820F: include/linux/mfd/rohm-bd71828.h 19821F: include/linux/mfd/rohm-bd718x7.h 19822F: include/linux/mfd/rohm-bd957x.h 19823F: include/linux/mfd/rohm-bd96801.h 19824F: include/linux/mfd/rohm-generic.h 19825F: include/linux/mfd/rohm-shared.h 19826 19827ROSE NETWORK LAYER 19828M: Ralf Baechle <ralf@linux-mips.org> 19829L: linux-hams@vger.kernel.org 19830S: Maintained 19831W: https://linux-ax25.in-berlin.de 19832F: include/net/rose.h 19833F: include/uapi/linux/rose.h 19834F: net/rose/ 19835 19836ROTATION DRIVER FOR ALLWINNER A83T 19837M: Jernej Skrabec <jernej.skrabec@gmail.com> 19838L: linux-media@vger.kernel.org 19839S: Maintained 19840T: git git://linuxtv.org/media_tree.git 19841F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19842F: drivers/media/platform/sunxi/sun8i-rotate/ 19843 19844RPMSG TTY DRIVER 19845M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19846L: linux-remoteproc@vger.kernel.org 19847S: Maintained 19848F: drivers/tty/rpmsg_tty.c 19849 19850RTL2830 MEDIA DRIVER 19851L: linux-media@vger.kernel.org 19852S: Orphan 19853W: https://linuxtv.org 19854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19855F: drivers/media/dvb-frontends/rtl2830* 19856 19857RTL2832 MEDIA DRIVER 19858L: linux-media@vger.kernel.org 19859S: Orphan 19860W: https://linuxtv.org 19861Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19862F: drivers/media/dvb-frontends/rtl2832* 19863 19864RTL2832_SDR MEDIA DRIVER 19865L: linux-media@vger.kernel.org 19866S: Orphan 19867W: https://linuxtv.org 19868Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19869F: drivers/media/dvb-frontends/rtl2832_sdr* 19870 19871RTL8180 WIRELESS DRIVER 19872L: linux-wireless@vger.kernel.org 19873S: Orphan 19874F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19875 19876RTL8187 WIRELESS DRIVER 19877M: Hin-Tak Leung <hintak.leung@gmail.com> 19878L: linux-wireless@vger.kernel.org 19879S: Maintained 19880T: git https://github.com/pkshih/rtw.git 19881F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19882 19883RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19884M: Jes Sorensen <Jes.Sorensen@gmail.com> 19885L: linux-wireless@vger.kernel.org 19886S: Maintained 19887T: git https://github.com/pkshih/rtw.git 19888F: drivers/net/wireless/realtek/rtl8xxxu/ 19889 19890RTRS TRANSPORT DRIVERS 19891M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19892M: Jack Wang <jinpu.wang@ionos.com> 19893L: linux-rdma@vger.kernel.org 19894S: Maintained 19895F: drivers/infiniband/ulp/rtrs/ 19896 19897RUNTIME VERIFICATION (RV) 19898M: Steven Rostedt <rostedt@goodmis.org> 19899L: linux-trace-kernel@vger.kernel.org 19900S: Maintained 19901F: Documentation/trace/rv/ 19902F: include/linux/rv.h 19903F: include/rv/ 19904F: kernel/trace/rv/ 19905F: tools/verification/ 19906 19907RUST 19908M: Miguel Ojeda <ojeda@kernel.org> 19909M: Alex Gaynor <alex.gaynor@gmail.com> 19910R: Boqun Feng <boqun.feng@gmail.com> 19911R: Gary Guo <gary@garyguo.net> 19912R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19913R: Benno Lossin <benno.lossin@proton.me> 19914R: Andreas Hindborg <a.hindborg@kernel.org> 19915R: Alice Ryhl <aliceryhl@google.com> 19916L: rust-for-linux@vger.kernel.org 19917S: Supported 19918W: https://rust-for-linux.com 19919B: https://github.com/Rust-for-Linux/linux/issues 19920C: zulip://rust-for-linux.zulipchat.com 19921P: https://rust-for-linux.com/contributing 19922T: git https://github.com/Rust-for-Linux/linux.git rust-next 19923F: Documentation/rust/ 19924F: rust/ 19925F: samples/rust/ 19926F: scripts/*rust* 19927F: tools/testing/selftests/rust/ 19928K: \b(?i:rust)\b 19929 19930RXRPC SOCKETS (AF_RXRPC) 19931M: David Howells <dhowells@redhat.com> 19932M: Marc Dionne <marc.dionne@auristor.com> 19933L: linux-afs@lists.infradead.org 19934S: Supported 19935W: https://www.infradead.org/~dhowells/kafs/ 19936F: Documentation/networking/rxrpc.rst 19937F: include/keys/rxrpc-type.h 19938F: include/net/af_rxrpc.h 19939F: include/trace/events/rxrpc.h 19940F: include/uapi/linux/rxrpc.h 19941F: net/rxrpc/ 19942 19943S3 SAVAGE FRAMEBUFFER DRIVER 19944M: Antonino Daplas <adaplas@gmail.com> 19945L: linux-fbdev@vger.kernel.org 19946S: Maintained 19947F: drivers/video/fbdev/savage/ 19948 19949S390 ARCHITECTURE 19950M: Heiko Carstens <hca@linux.ibm.com> 19951M: Vasily Gorbik <gor@linux.ibm.com> 19952M: Alexander Gordeev <agordeev@linux.ibm.com> 19953R: Christian Borntraeger <borntraeger@linux.ibm.com> 19954R: Sven Schnelle <svens@linux.ibm.com> 19955L: linux-s390@vger.kernel.org 19956S: Supported 19957T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19958F: Documentation/driver-api/s390-drivers.rst 19959F: Documentation/arch/s390/ 19960F: arch/s390/ 19961F: drivers/s390/ 19962F: drivers/watchdog/diag288_wdt.c 19963 19964S390 COMMON I/O LAYER 19965M: Vineeth Vijayan <vneethv@linux.ibm.com> 19966M: Peter Oberparleiter <oberpar@linux.ibm.com> 19967L: linux-s390@vger.kernel.org 19968S: Supported 19969F: drivers/s390/cio/ 19970 19971S390 DASD DRIVER 19972M: Stefan Haberland <sth@linux.ibm.com> 19973M: Jan Hoeppner <hoeppner@linux.ibm.com> 19974L: linux-s390@vger.kernel.org 19975S: Supported 19976F: block/partitions/ibm.c 19977F: drivers/s390/block/dasd* 19978F: include/linux/dasd_mod.h 19979 19980S390 IOMMU (PCI) 19981M: Niklas Schnelle <schnelle@linux.ibm.com> 19982M: Matthew Rosato <mjrosato@linux.ibm.com> 19983R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19984L: linux-s390@vger.kernel.org 19985S: Supported 19986F: drivers/iommu/s390-iommu.c 19987 19988S390 IUCV NETWORK LAYER 19989M: Alexandra Winter <wintera@linux.ibm.com> 19990M: Thorsten Winkler <twinkler@linux.ibm.com> 19991L: linux-s390@vger.kernel.org 19992L: netdev@vger.kernel.org 19993S: Supported 19994F: drivers/s390/net/*iucv* 19995F: include/net/iucv/ 19996F: net/iucv/ 19997 19998S390 MM 19999M: Alexander Gordeev <agordeev@linux.ibm.com> 20000M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20001L: linux-s390@vger.kernel.org 20002S: Supported 20003T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20004F: arch/s390/include/asm/pgtable.h 20005F: arch/s390/mm 20006 20007S390 NETWORK DRIVERS 20008M: Alexandra Winter <wintera@linux.ibm.com> 20009M: Thorsten Winkler <twinkler@linux.ibm.com> 20010L: linux-s390@vger.kernel.org 20011L: netdev@vger.kernel.org 20012S: Supported 20013F: drivers/s390/net/ 20014 20015S390 PCI SUBSYSTEM 20016M: Niklas Schnelle <schnelle@linux.ibm.com> 20017M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20018L: linux-s390@vger.kernel.org 20019S: Supported 20020F: Documentation/arch/s390/pci.rst 20021F: arch/s390/pci/ 20022F: drivers/pci/hotplug/s390_pci_hpc.c 20023 20024S390 SCM DRIVER 20025M: Vineeth Vijayan <vneethv@linux.ibm.com> 20026L: linux-s390@vger.kernel.org 20027S: Supported 20028F: drivers/s390/block/scm* 20029F: drivers/s390/cio/scm.c 20030 20031S390 VFIO AP DRIVER 20032M: Tony Krowiak <akrowiak@linux.ibm.com> 20033M: Halil Pasic <pasic@linux.ibm.com> 20034M: Jason Herne <jjherne@linux.ibm.com> 20035L: linux-s390@vger.kernel.org 20036S: Supported 20037F: Documentation/arch/s390/vfio-ap* 20038F: drivers/s390/crypto/vfio_ap* 20039 20040S390 VFIO-CCW DRIVER 20041M: Eric Farman <farman@linux.ibm.com> 20042M: Matthew Rosato <mjrosato@linux.ibm.com> 20043R: Halil Pasic <pasic@linux.ibm.com> 20044L: linux-s390@vger.kernel.org 20045L: kvm@vger.kernel.org 20046S: Supported 20047F: Documentation/arch/s390/vfio-ccw.rst 20048F: drivers/s390/cio/vfio_ccw* 20049F: include/uapi/linux/vfio_ccw.h 20050 20051S390 VFIO-PCI DRIVER 20052M: Matthew Rosato <mjrosato@linux.ibm.com> 20053M: Eric Farman <farman@linux.ibm.com> 20054L: linux-s390@vger.kernel.org 20055L: kvm@vger.kernel.org 20056S: Supported 20057F: arch/s390/kvm/pci* 20058F: drivers/vfio/pci/vfio_pci_zdev.c 20059F: include/uapi/linux/vfio_zdev.h 20060 20061S390 ZCRYPT DRIVER 20062M: Harald Freudenberger <freude@linux.ibm.com> 20063L: linux-s390@vger.kernel.org 20064S: Supported 20065F: drivers/s390/crypto/ 20066 20067S390 ZFCP DRIVER 20068M: Steffen Maier <maier@linux.ibm.com> 20069M: Benjamin Block <bblock@linux.ibm.com> 20070L: linux-s390@vger.kernel.org 20071S: Supported 20072F: drivers/s390/scsi/zfcp_* 20073 20074SAA6588 RDS RECEIVER DRIVER 20075M: Hans Verkuil <hverkuil@xs4all.nl> 20076L: linux-media@vger.kernel.org 20077S: Odd Fixes 20078W: https://linuxtv.org 20079T: git git://linuxtv.org/media_tree.git 20080F: drivers/media/i2c/saa6588* 20081 20082SAA7134 VIDEO4LINUX DRIVER 20083M: Mauro Carvalho Chehab <mchehab@kernel.org> 20084L: linux-media@vger.kernel.org 20085S: Odd fixes 20086W: https://linuxtv.org 20087T: git git://linuxtv.org/media_tree.git 20088F: Documentation/driver-api/media/drivers/saa7134* 20089F: drivers/media/pci/saa7134/ 20090 20091SAA7146 VIDEO4LINUX-2 DRIVER 20092M: Hans Verkuil <hverkuil@xs4all.nl> 20093L: linux-media@vger.kernel.org 20094S: Maintained 20095T: git git://linuxtv.org/media_tree.git 20096F: drivers/media/common/saa7146/ 20097F: drivers/media/pci/saa7146/ 20098F: include/media/drv-intf/saa7146* 20099 20100SAFESETID SECURITY MODULE 20101M: Micah Morton <mortonm@chromium.org> 20102S: Supported 20103F: Documentation/admin-guide/LSM/SafeSetID.rst 20104F: security/safesetid/ 20105 20106SAMSUNG AUDIO (ASoC) DRIVERS 20107M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20108L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20109S: Maintained 20110B: mailto:linux-samsung-soc@vger.kernel.org 20111F: Documentation/devicetree/bindings/sound/samsung* 20112F: sound/soc/samsung/ 20113 20114SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 20115M: Krzysztof Kozlowski <krzk@kernel.org> 20116L: linux-crypto@vger.kernel.org 20117L: linux-samsung-soc@vger.kernel.org 20118S: Maintained 20119F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 20120F: drivers/crypto/exynos-rng.c 20121 20122SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 20123M: Łukasz Stelmach <l.stelmach@samsung.com> 20124L: linux-samsung-soc@vger.kernel.org 20125S: Maintained 20126F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 20127F: drivers/char/hw_random/exynos-trng.c 20128 20129SAMSUNG FRAMEBUFFER DRIVER 20130M: Jingoo Han <jingoohan1@gmail.com> 20131L: linux-fbdev@vger.kernel.org 20132S: Maintained 20133F: drivers/video/fbdev/s3c-fb.c 20134 20135SAMSUNG INTERCONNECT DRIVERS 20136M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20137M: Artur Świgoń <a.swigon@samsung.com> 20138L: linux-pm@vger.kernel.org 20139L: linux-samsung-soc@vger.kernel.org 20140S: Supported 20141F: drivers/interconnect/samsung/ 20142 20143SAMSUNG LAPTOP DRIVER 20144M: Corentin Chary <corentin.chary@gmail.com> 20145L: platform-driver-x86@vger.kernel.org 20146S: Maintained 20147F: drivers/platform/x86/samsung-laptop.c 20148 20149SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 20150M: Krzysztof Kozlowski <krzk@kernel.org> 20151L: linux-kernel@vger.kernel.org 20152L: linux-samsung-soc@vger.kernel.org 20153S: Maintained 20154B: mailto:linux-samsung-soc@vger.kernel.org 20155F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 20156F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 20157F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 20158F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 20159F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 20160F: drivers/clk/clk-s2mps11.c 20161F: drivers/mfd/sec*.c 20162F: drivers/regulator/s2m*.c 20163F: drivers/regulator/s5m*.c 20164F: drivers/rtc/rtc-s5m.c 20165F: include/linux/mfd/samsung/ 20166 20167SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 20168M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 20169L: linux-media@vger.kernel.org 20170L: linux-samsung-soc@vger.kernel.org 20171S: Maintained 20172F: drivers/media/platform/samsung/s3c-camif/ 20173F: include/media/drv-intf/s3c_camif.h 20174 20175SAMSUNG S3FWRN5 NFC DRIVER 20176M: Krzysztof Kozlowski <krzk@kernel.org> 20177S: Maintained 20178F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 20179F: drivers/nfc/s3fwrn5 20180 20181SAMSUNG S5C73M3 CAMERA DRIVER 20182M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20183M: Andrzej Hajda <andrzej.hajda@intel.com> 20184L: linux-media@vger.kernel.org 20185S: Supported 20186F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 20187F: drivers/media/i2c/s5c73m3/* 20188 20189SAMSUNG S5K5BAF CAMERA DRIVER 20190M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20191M: Andrzej Hajda <andrzej.hajda@intel.com> 20192L: linux-media@vger.kernel.org 20193S: Supported 20194F: drivers/media/i2c/s5k5baf.c 20195 20196SAMSUNG S5P Security SubSystem (SSS) DRIVER 20197M: Krzysztof Kozlowski <krzk@kernel.org> 20198M: Vladimir Zapolskiy <vz@mleia.com> 20199L: linux-crypto@vger.kernel.org 20200L: linux-samsung-soc@vger.kernel.org 20201S: Maintained 20202F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 20203F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 20204F: drivers/crypto/s5p-sss.c 20205 20206SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 20207M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20208L: linux-media@vger.kernel.org 20209S: Supported 20210Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20211F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 20212F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 20213F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 20214F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 20215F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 20216F: drivers/media/platform/samsung/exynos4-is/ 20217 20218SAMSUNG SOC CLOCK DRIVERS 20219M: Krzysztof Kozlowski <krzk@kernel.org> 20220M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20221M: Chanwoo Choi <cw00.choi@samsung.com> 20222R: Alim Akhtar <alim.akhtar@samsung.com> 20223L: linux-samsung-soc@vger.kernel.org 20224S: Maintained 20225T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 20226F: Documentation/devicetree/bindings/clock/samsung,*.yaml 20227F: Documentation/devicetree/bindings/clock/samsung,s3c* 20228F: drivers/clk/samsung/ 20229F: include/dt-bindings/clock/exynos*.h 20230F: include/dt-bindings/clock/s5p*.h 20231F: include/dt-bindings/clock/samsung,*.h 20232F: include/linux/clk/samsung.h 20233 20234SAMSUNG SPI DRIVERS 20235M: Andi Shyti <andi.shyti@kernel.org> 20236L: linux-spi@vger.kernel.org 20237L: linux-samsung-soc@vger.kernel.org 20238S: Maintained 20239F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 20240F: drivers/spi/spi-s3c* 20241F: include/linux/platform_data/spi-s3c64xx.h 20242 20243SAMSUNG SXGBE DRIVERS 20244M: Byungho An <bh74.an@samsung.com> 20245L: netdev@vger.kernel.org 20246S: Supported 20247F: drivers/net/ethernet/samsung/sxgbe/ 20248 20249SAMSUNG THERMAL DRIVER 20250M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 20251M: Krzysztof Kozlowski <krzk@kernel.org> 20252L: linux-pm@vger.kernel.org 20253L: linux-samsung-soc@vger.kernel.org 20254S: Maintained 20255F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 20256F: drivers/thermal/samsung/ 20257 20258SAMSUNG USB2 PHY DRIVER 20259M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20260L: linux-kernel@vger.kernel.org 20261S: Supported 20262F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 20263F: Documentation/driver-api/phy/samsung-usb2.rst 20264F: drivers/phy/samsung/phy-exynos4210-usb2.c 20265F: drivers/phy/samsung/phy-exynos4x12-usb2.c 20266F: drivers/phy/samsung/phy-exynos5250-usb2.c 20267F: drivers/phy/samsung/phy-s5pv210-usb2.c 20268F: drivers/phy/samsung/phy-samsung-usb2.c 20269F: drivers/phy/samsung/phy-samsung-usb2.h 20270 20271SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 20272M: Paul Barker <paul.barker@sancloud.com> 20273R: Marc Murphy <marc.murphy@sancloud.com> 20274S: Supported 20275F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 20276 20277SC1200 WDT DRIVER 20278M: Zwane Mwaikambo <zwanem@gmail.com> 20279S: Maintained 20280F: drivers/watchdog/sc1200wdt.c 20281 20282SCHEDULER 20283M: Ingo Molnar <mingo@redhat.com> 20284M: Peter Zijlstra <peterz@infradead.org> 20285M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 20286M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 20287R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 20288R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 20289R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 20290R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 20291R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 20292L: linux-kernel@vger.kernel.org 20293S: Maintained 20294T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 20295F: include/linux/preempt.h 20296F: include/linux/sched.h 20297F: include/linux/wait.h 20298F: include/uapi/linux/sched.h 20299F: kernel/sched/ 20300 20301SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 20302M: Gustavo Silva <gustavograzs@gmail.com> 20303S: Maintained 20304F: drivers/iio/chemical/ens160_core.c 20305F: drivers/iio/chemical/ens160_i2c.c 20306F: drivers/iio/chemical/ens160_spi.c 20307F: drivers/iio/chemical/ens160.h 20308 20309SCSI LIBSAS SUBSYSTEM 20310R: John Garry <john.g.garry@oracle.com> 20311R: Jason Yan <yanaijie@huawei.com> 20312L: linux-scsi@vger.kernel.org 20313S: Supported 20314F: Documentation/scsi/libsas.rst 20315F: drivers/scsi/libsas/ 20316F: include/scsi/libsas.h 20317F: include/scsi/sas_ata.h 20318 20319SCSI RDMA PROTOCOL (SRP) INITIATOR 20320M: Bart Van Assche <bvanassche@acm.org> 20321L: linux-rdma@vger.kernel.org 20322S: Supported 20323Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20324F: drivers/infiniband/ulp/srp/ 20325F: include/scsi/srp.h 20326 20327SCSI RDMA PROTOCOL (SRP) TARGET 20328M: Bart Van Assche <bvanassche@acm.org> 20329L: linux-rdma@vger.kernel.org 20330L: target-devel@vger.kernel.org 20331S: Supported 20332Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20333F: drivers/infiniband/ulp/srpt/ 20334 20335SCSI SG DRIVER 20336M: Doug Gilbert <dgilbert@interlog.com> 20337L: linux-scsi@vger.kernel.org 20338S: Maintained 20339W: http://sg.danny.cz/sg 20340F: Documentation/scsi/scsi-generic.rst 20341F: drivers/scsi/sg.c 20342F: include/scsi/sg.h 20343 20344SCSI SUBSYSTEM 20345M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 20346M: "Martin K. Petersen" <martin.petersen@oracle.com> 20347L: linux-scsi@vger.kernel.org 20348S: Maintained 20349Q: https://patchwork.kernel.org/project/linux-scsi/list/ 20350T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 20351T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20352F: Documentation/devicetree/bindings/scsi/ 20353F: drivers/scsi/ 20354F: drivers/ufs/ 20355F: include/scsi/ 20356 20357SCSI TAPE DRIVER 20358M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 20359L: linux-scsi@vger.kernel.org 20360S: Maintained 20361F: Documentation/scsi/st.rst 20362F: drivers/scsi/st.* 20363F: drivers/scsi/st_*.h 20364 20365SCSI TARGET CORE USER DRIVER 20366M: Bodo Stroesser <bostroesser@gmail.com> 20367L: linux-scsi@vger.kernel.org 20368L: target-devel@vger.kernel.org 20369S: Supported 20370F: Documentation/target/tcmu-design.rst 20371F: drivers/target/target_core_user.c 20372F: include/uapi/linux/target_core_user.h 20373 20374SCSI TARGET SUBSYSTEM 20375M: "Martin K. Petersen" <martin.petersen@oracle.com> 20376L: linux-scsi@vger.kernel.org 20377L: target-devel@vger.kernel.org 20378S: Supported 20379Q: https://patchwork.kernel.org/project/target-devel/list/ 20380T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20381F: Documentation/target/ 20382F: drivers/target/ 20383F: include/target/ 20384 20385SCTP PROTOCOL 20386M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 20387M: Xin Long <lucien.xin@gmail.com> 20388L: linux-sctp@vger.kernel.org 20389S: Maintained 20390W: https://github.com/sctp/lksctp-tools/wiki 20391F: Documentation/networking/sctp.rst 20392F: include/linux/sctp.h 20393F: include/net/sctp/ 20394F: include/uapi/linux/sctp.h 20395F: net/sctp/ 20396 20397SCx200 CPU SUPPORT 20398M: Jim Cromie <jim.cromie@gmail.com> 20399S: Odd Fixes 20400F: Documentation/i2c/busses/scx200_acb.rst 20401F: arch/x86/platform/scx200/ 20402F: drivers/i2c/busses/scx200* 20403F: drivers/mtd/maps/scx200_docflash.c 20404F: drivers/watchdog/scx200_wdt.c 20405F: include/linux/scx200.h 20406 20407SCx200 GPIO DRIVER 20408M: Jim Cromie <jim.cromie@gmail.com> 20409S: Maintained 20410F: drivers/char/scx200_gpio.c 20411F: include/linux/scx200_gpio.h 20412 20413SCx200 HRT CLOCKSOURCE DRIVER 20414M: Jim Cromie <jim.cromie@gmail.com> 20415S: Maintained 20416F: drivers/clocksource/scx200_hrt.c 20417 20418SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 20419M: Sascha Sommer <saschasommer@freenet.de> 20420L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 20421S: Maintained 20422F: drivers/mmc/host/sdricoh_cs.c 20423 20424SECO BOARDS CEC DRIVER 20425M: Ettore Chimenti <ek5.chimenti@gmail.com> 20426S: Maintained 20427F: drivers/media/cec/platform/seco/seco-cec.c 20428F: drivers/media/cec/platform/seco/seco-cec.h 20429 20430SECURE COMPUTING 20431M: Kees Cook <kees@kernel.org> 20432R: Andy Lutomirski <luto@amacapital.net> 20433R: Will Drewry <wad@chromium.org> 20434S: Supported 20435T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 20436F: Documentation/userspace-api/seccomp_filter.rst 20437F: include/linux/seccomp.h 20438F: include/uapi/linux/seccomp.h 20439F: kernel/seccomp.c 20440F: tools/testing/selftests/kselftest_harness.h 20441F: tools/testing/selftests/seccomp/* 20442K: \bsecure_computing 20443K: \bTIF_SECCOMP\b 20444 20445SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 20446M: Kamal Dasu <kamal.dasu@broadcom.com> 20447M: Al Cooper <alcooperx@gmail.com> 20448R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 20449L: linux-mmc@vger.kernel.org 20450S: Maintained 20451F: drivers/mmc/host/sdhci-brcmstb* 20452 20453SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 20454M: Adrian Hunter <adrian.hunter@intel.com> 20455L: linux-mmc@vger.kernel.org 20456S: Supported 20457F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 20458F: drivers/mmc/host/sdhci* 20459 20460SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 20461M: Aubin Constans <aubin.constans@microchip.com> 20462R: Eugen Hristev <eugen.hristev@collabora.com> 20463L: linux-mmc@vger.kernel.org 20464S: Supported 20465F: drivers/mmc/host/sdhci-of-at91.c 20466 20467SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 20468M: Haibo Chen <haibo.chen@nxp.com> 20469L: imx@lists.linux.dev 20470L: linux-mmc@vger.kernel.org 20471L: s32@nxp.com 20472S: Maintained 20473F: drivers/mmc/host/sdhci-esdhc-imx.c 20474 20475SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 20476M: Ben Dooks <ben-linux@fluff.org> 20477M: Jaehoon Chung <jh80.chung@samsung.com> 20478L: linux-mmc@vger.kernel.org 20479S: Maintained 20480F: drivers/mmc/host/sdhci-s3c* 20481 20482SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 20483M: Viresh Kumar <vireshk@kernel.org> 20484L: linux-mmc@vger.kernel.org 20485S: Maintained 20486F: drivers/mmc/host/sdhci-spear.c 20487 20488SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 20489M: Vignesh Raghavendra <vigneshr@ti.com> 20490L: linux-mmc@vger.kernel.org 20491S: Maintained 20492F: drivers/mmc/host/sdhci-omap.c 20493 20494SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 20495M: Jonathan Derrick <jonathan.derrick@linux.dev> 20496L: linux-block@vger.kernel.org 20497S: Supported 20498F: block/opal_proto.h 20499F: block/sed* 20500F: include/linux/sed* 20501F: include/uapi/linux/sed* 20502 20503SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 20504M: Mark Rutland <mark.rutland@arm.com> 20505M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20506M: Sudeep Holla <sudeep.holla@arm.com> 20507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20508S: Maintained 20509F: drivers/firmware/smccc/ 20510F: include/linux/arm-smccc.h 20511 20512SECURITY CONTACT 20513M: Security Officers <security@kernel.org> 20514S: Supported 20515F: Documentation/process/security-bugs.rst 20516 20517SECURITY SUBSYSTEM 20518M: Paul Moore <paul@paul-moore.com> 20519M: James Morris <jmorris@namei.org> 20520M: "Serge E. Hallyn" <serge@hallyn.com> 20521L: linux-security-module@vger.kernel.org 20522S: Supported 20523Q: https://patchwork.kernel.org/project/linux-security-module/list 20524B: mailto:linux-security-module@vger.kernel.org 20525P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 20526T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 20527F: include/linux/lsm_audit.h 20528F: include/linux/lsm_hook_defs.h 20529F: include/linux/lsm_hooks.h 20530F: include/linux/security.h 20531F: include/uapi/linux/lsm.h 20532F: security/ 20533F: tools/testing/selftests/lsm/ 20534X: security/selinux/ 20535K: \bsecurity_[a-z_0-9]\+\b 20536 20537SELINUX SECURITY MODULE 20538M: Paul Moore <paul@paul-moore.com> 20539M: Stephen Smalley <stephen.smalley.work@gmail.com> 20540R: Ondrej Mosnacek <omosnace@redhat.com> 20541L: selinux@vger.kernel.org 20542S: Supported 20543W: https://github.com/SELinuxProject 20544Q: https://patchwork.kernel.org/project/selinux/list 20545B: mailto:selinux@vger.kernel.org 20546P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 20547T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 20548F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 20549F: Documentation/ABI/removed/sysfs-selinux-disable 20550F: Documentation/admin-guide/LSM/SELinux.rst 20551F: include/trace/events/avc.h 20552F: include/uapi/linux/selinux_netlink.h 20553F: scripts/selinux/ 20554F: security/selinux/ 20555 20556SENSABLE PHANTOM 20557M: Jiri Slaby <jirislaby@kernel.org> 20558S: Maintained 20559F: drivers/misc/phantom.c 20560F: include/uapi/linux/phantom.h 20561 20562SENSEAIR SUNRISE 006-0-0007 20563M: Jacopo Mondi <jacopo@jmondi.org> 20564S: Maintained 20565F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 20566F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 20567F: drivers/iio/chemical/sunrise_co2.c 20568 20569SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 20570M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 20571S: Maintained 20572F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 20573F: drivers/iio/chemical/scd30.h 20574F: drivers/iio/chemical/scd30_core.c 20575F: drivers/iio/chemical/scd30_i2c.c 20576F: drivers/iio/chemical/scd30_serial.c 20577 20578SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 20579M: Roan van Dijk <roan@protonic.nl> 20580S: Maintained 20581F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 20582F: drivers/iio/chemical/scd4x.c 20583 20584SENSIRION SGP40 GAS SENSOR DRIVER 20585M: Andreas Klinger <ak@it-klinger.de> 20586S: Maintained 20587F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 20588F: drivers/iio/chemical/sgp40.c 20589 20590SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 20591M: Tomasz Duszynski <tduszyns@gmail.com> 20592S: Maintained 20593F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 20594F: drivers/iio/chemical/sps30.c 20595F: drivers/iio/chemical/sps30_i2c.c 20596F: drivers/iio/chemical/sps30_serial.c 20597 20598SERIAL DEVICE BUS 20599M: Rob Herring <robh@kernel.org> 20600L: linux-serial@vger.kernel.org 20601S: Maintained 20602F: Documentation/devicetree/bindings/serial/serial.yaml 20603F: drivers/tty/serdev/ 20604F: include/linux/serdev.h 20605 20606SERIAL IR RECEIVER 20607M: Sean Young <sean@mess.org> 20608L: linux-media@vger.kernel.org 20609S: Maintained 20610F: drivers/media/rc/serial_ir.c 20611 20612SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 20613M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 20614L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20615S: Maintained 20616F: Documentation/devicetree/bindings/slimbus/ 20617F: drivers/slimbus/ 20618F: include/linux/slimbus.h 20619 20620SFC NETWORK DRIVER 20621M: Edward Cree <ecree.xilinx@gmail.com> 20622M: Martin Habets <habetsm.xilinx@gmail.com> 20623L: netdev@vger.kernel.org 20624L: linux-net-drivers@amd.com 20625S: Supported 20626F: Documentation/networking/devlink/sfc.rst 20627F: drivers/net/ethernet/sfc/ 20628 20629SFCTEMP HWMON DRIVER 20630M: Emil Renner Berthing <kernel@esmil.dk> 20631M: Hal Feng <hal.feng@starfivetech.com> 20632L: linux-hwmon@vger.kernel.org 20633S: Maintained 20634F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 20635F: Documentation/hwmon/sfctemp.rst 20636F: drivers/hwmon/sfctemp.c 20637 20638SFF/SFP/SFP+ MODULE SUPPORT 20639M: Russell King <linux@armlinux.org.uk> 20640L: netdev@vger.kernel.org 20641S: Maintained 20642F: Documentation/devicetree/bindings/net/sff,sfp.yaml 20643F: drivers/net/phy/phylink.c 20644F: drivers/net/phy/sfp* 20645F: include/linux/mdio/mdio-i2c.h 20646F: include/linux/phylink.h 20647F: include/linux/sfp.h 20648K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 20649 20650SGI GRU DRIVER 20651M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20652S: Maintained 20653F: drivers/misc/sgi-gru/ 20654 20655SGI XP/XPC/XPNET DRIVER 20656M: Robin Holt <robinmholt@gmail.com> 20657M: Steve Wahl <steve.wahl@hpe.com> 20658S: Maintained 20659F: drivers/misc/sgi-xp/ 20660 20661SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 20662M: Wenjia Zhang <wenjia@linux.ibm.com> 20663M: Jan Karcher <jaka@linux.ibm.com> 20664R: D. Wythe <alibuda@linux.alibaba.com> 20665R: Tony Lu <tonylu@linux.alibaba.com> 20666R: Wen Gu <guwen@linux.alibaba.com> 20667L: linux-s390@vger.kernel.org 20668S: Supported 20669F: net/smc/ 20670 20671SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20672M: Linus Walleij <linus.walleij@linaro.org> 20673L: linux-iio@vger.kernel.org 20674S: Maintained 20675T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20676F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20677F: drivers/iio/light/gp2ap002.c 20678 20679SHARP RJ54N1CB0C SENSOR DRIVER 20680M: Jacopo Mondi <jacopo@jmondi.org> 20681L: linux-media@vger.kernel.org 20682S: Odd fixes 20683T: git git://linuxtv.org/media_tree.git 20684F: drivers/media/i2c/rj54n1cb0c.c 20685F: include/media/i2c/rj54n1cb0c.h 20686 20687SHRINKER 20688M: Andrew Morton <akpm@linux-foundation.org> 20689M: Dave Chinner <david@fromorbit.com> 20690R: Qi Zheng <zhengqi.arch@bytedance.com> 20691R: Roman Gushchin <roman.gushchin@linux.dev> 20692R: Muchun Song <muchun.song@linux.dev> 20693L: linux-mm@kvack.org 20694S: Maintained 20695F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20696F: include/linux/shrinker.h 20697F: mm/shrinker.c 20698F: mm/shrinker_debug.c 20699 20700SH_VOU V4L2 OUTPUT DRIVER 20701L: linux-media@vger.kernel.org 20702S: Orphan 20703F: drivers/media/platform/renesas/sh_vou.c 20704F: include/media/drv-intf/sh_vou.h 20705 20706SI2157 MEDIA DRIVER 20707L: linux-media@vger.kernel.org 20708S: Orphan 20709W: https://linuxtv.org 20710Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20711F: drivers/media/tuners/si2157* 20712 20713SI2165 MEDIA DRIVER 20714M: Matthias Schwarzott <zzam@gentoo.org> 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/si2165* 20720 20721SI2168 MEDIA DRIVER 20722L: linux-media@vger.kernel.org 20723S: Orphan 20724W: https://linuxtv.org 20725Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20726F: drivers/media/dvb-frontends/si2168* 20727 20728SI470X FM RADIO RECEIVER I2C DRIVER 20729M: Hans Verkuil <hverkuil@xs4all.nl> 20730L: linux-media@vger.kernel.org 20731S: Odd Fixes 20732W: https://linuxtv.org 20733T: git git://linuxtv.org/media_tree.git 20734F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20735F: drivers/media/radio/si470x/radio-si470x-i2c.c 20736 20737SI470X FM RADIO RECEIVER USB DRIVER 20738M: Hans Verkuil <hverkuil@xs4all.nl> 20739L: linux-media@vger.kernel.org 20740S: Maintained 20741W: https://linuxtv.org 20742T: git git://linuxtv.org/media_tree.git 20743F: drivers/media/radio/si470x/radio-si470x-common.c 20744F: drivers/media/radio/si470x/radio-si470x-usb.c 20745F: drivers/media/radio/si470x/radio-si470x.h 20746 20747SI4713 FM RADIO TRANSMITTER I2C DRIVER 20748M: Eduardo Valentin <edubezval@gmail.com> 20749L: linux-media@vger.kernel.org 20750S: Odd Fixes 20751W: https://linuxtv.org 20752T: git git://linuxtv.org/media_tree.git 20753F: drivers/media/radio/si4713/si4713.? 20754 20755SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20756M: Eduardo Valentin <edubezval@gmail.com> 20757L: linux-media@vger.kernel.org 20758S: Odd Fixes 20759W: https://linuxtv.org 20760T: git git://linuxtv.org/media_tree.git 20761F: drivers/media/radio/si4713/radio-platform-si4713.c 20762 20763SI4713 FM RADIO TRANSMITTER USB DRIVER 20764M: Hans Verkuil <hverkuil@xs4all.nl> 20765L: linux-media@vger.kernel.org 20766S: Maintained 20767W: https://linuxtv.org 20768T: git git://linuxtv.org/media_tree.git 20769F: drivers/media/radio/si4713/radio-usb-si4713.c 20770 20771SIANO DVB DRIVER 20772M: Mauro Carvalho Chehab <mchehab@kernel.org> 20773L: linux-media@vger.kernel.org 20774S: Odd fixes 20775W: https://linuxtv.org 20776T: git git://linuxtv.org/media_tree.git 20777F: drivers/media/common/siano/ 20778F: drivers/media/mmc/siano/ 20779F: drivers/media/usb/siano/ 20780F: drivers/media/usb/siano/ 20781 20782SIEMENS IPC LED DRIVERS 20783M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20784M: Xing Tong Wu <xingtong.wu@siemens.com> 20785M: Tobias Schaffner <tobias.schaffner@siemens.com> 20786L: linux-leds@vger.kernel.org 20787S: Maintained 20788F: drivers/leds/simple/ 20789 20790SIEMENS IPC PLATFORM DRIVERS 20791M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20792M: Xing Tong Wu <xingtong.wu@siemens.com> 20793M: Tobias Schaffner <tobias.schaffner@siemens.com> 20794L: platform-driver-x86@vger.kernel.org 20795S: Maintained 20796F: drivers/platform/x86/siemens/ 20797F: include/linux/platform_data/x86/simatic-ipc-base.h 20798F: include/linux/platform_data/x86/simatic-ipc.h 20799 20800SIEMENS IPC WATCHDOG DRIVERS 20801M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20802M: Xing Tong Wu <xingtong.wu@siemens.com> 20803M: Tobias Schaffner <tobias.schaffner@siemens.com> 20804L: linux-watchdog@vger.kernel.org 20805S: Maintained 20806F: drivers/watchdog/simatic-ipc-wdt.c 20807 20808SIFIVE DRIVERS 20809M: Paul Walmsley <paul.walmsley@sifive.com> 20810M: Samuel Holland <samuel.holland@sifive.com> 20811L: linux-riscv@lists.infradead.org 20812S: Supported 20813F: drivers/dma/sf-pdma/ 20814N: sifive 20815K: fu[57]40 20816K: [^@]sifive 20817 20818SILEAD TOUCHSCREEN DRIVER 20819M: Hans de Goede <hdegoede@redhat.com> 20820L: linux-input@vger.kernel.org 20821L: platform-driver-x86@vger.kernel.org 20822S: Maintained 20823F: drivers/input/touchscreen/silead.c 20824F: drivers/platform/x86/touchscreen_dmi.c 20825 20826SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20827M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20828S: Supported 20829F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20830F: drivers/net/wireless/silabs/wfx/ 20831 20832SILICON MOTION SM712 FRAME BUFFER DRIVER 20833M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20834M: Teddy Wang <teddy.wang@siliconmotion.com> 20835M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20836L: linux-fbdev@vger.kernel.org 20837S: Maintained 20838F: Documentation/fb/sm712fb.rst 20839F: drivers/video/fbdev/sm712* 20840 20841SILVACO I3C DUAL-ROLE MASTER 20842M: Miquel Raynal <miquel.raynal@bootlin.com> 20843M: Conor Culhane <conor.culhane@silvaco.com> 20844L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20845S: Maintained 20846F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20847F: drivers/i3c/master/svc-i3c-master.c 20848 20849SIMPLEFB FB DRIVER 20850M: Hans de Goede <hdegoede@redhat.com> 20851L: linux-fbdev@vger.kernel.org 20852S: Maintained 20853F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20854F: drivers/video/fbdev/simplefb.c 20855F: include/linux/platform_data/simplefb.h 20856 20857SIOX 20858M: Thorsten Scherer <t.scherer@eckelmann.de> 20859R: Pengutronix Kernel Team <kernel@pengutronix.de> 20860S: Supported 20861F: drivers/gpio/gpio-siox.c 20862F: drivers/siox/* 20863F: include/trace/events/siox.h 20864 20865SIPHASH PRF ROUTINES 20866M: Jason A. Donenfeld <Jason@zx2c4.com> 20867S: Maintained 20868F: include/linux/siphash.h 20869F: lib/siphash.c 20870F: lib/siphash_kunit.c 20871 20872SIS 190 ETHERNET DRIVER 20873M: Francois Romieu <romieu@fr.zoreil.com> 20874L: netdev@vger.kernel.org 20875S: Maintained 20876F: drivers/net/ethernet/sis/sis190.c 20877 20878SIS 900/7016 FAST ETHERNET DRIVER 20879M: Daniele Venzano <venza@brownhat.org> 20880L: netdev@vger.kernel.org 20881S: Maintained 20882W: http://www.brownhat.org/sis900.html 20883F: drivers/net/ethernet/sis/sis900.* 20884 20885SIS FRAMEBUFFER DRIVER 20886S: Orphan 20887F: Documentation/fb/sisfb.rst 20888F: drivers/video/fbdev/sis/ 20889F: include/video/sisfb.h 20890 20891SIS I2C TOUCHSCREEN DRIVER 20892M: Mika Penttilä <mpenttil@redhat.com> 20893L: linux-input@vger.kernel.org 20894S: Maintained 20895F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20896F: drivers/input/touchscreen/sis_i2c.c 20897 20898SIS USB2VGA DRIVER 20899M: Thomas Winischhofer <thomas@winischhofer.net> 20900S: Maintained 20901W: http://www.winischhofer.at/linuxsisusbvga.shtml 20902F: drivers/usb/misc/sisusbvga/ 20903 20904SL28 CPLD MFD DRIVER 20905M: Michael Walle <mwalle@kernel.org> 20906S: Maintained 20907F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20908F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20909F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20910F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20911F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20912F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20913F: drivers/gpio/gpio-sl28cpld.c 20914F: drivers/hwmon/sl28cpld-hwmon.c 20915F: drivers/irqchip/irq-sl28cpld.c 20916F: drivers/pwm/pwm-sl28cpld.c 20917F: drivers/watchdog/sl28cpld_wdt.c 20918 20919SL28 VPD NVMEM LAYOUT DRIVER 20920M: Michael Walle <mwalle@kernel.org> 20921S: Maintained 20922F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20923F: drivers/nvmem/layouts/sl28vpd.c 20924 20925SLAB ALLOCATOR 20926M: Christoph Lameter <cl@linux.com> 20927M: Pekka Enberg <penberg@kernel.org> 20928M: David Rientjes <rientjes@google.com> 20929M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20930M: Andrew Morton <akpm@linux-foundation.org> 20931M: Vlastimil Babka <vbabka@suse.cz> 20932R: Roman Gushchin <roman.gushchin@linux.dev> 20933R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20934L: linux-mm@kvack.org 20935S: Maintained 20936T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20937F: include/linux/sl?b*.h 20938F: mm/sl?b* 20939 20940SLCAN CAN NETWORK DRIVER 20941M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20942L: linux-can@vger.kernel.org 20943S: Maintained 20944F: drivers/net/can/slcan/ 20945 20946SLEEPABLE READ-COPY UPDATE (SRCU) 20947M: Lai Jiangshan <jiangshanlai@gmail.com> 20948M: "Paul E. McKenney" <paulmck@kernel.org> 20949M: Josh Triplett <josh@joshtriplett.org> 20950R: Steven Rostedt <rostedt@goodmis.org> 20951R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20952L: rcu@vger.kernel.org 20953S: Supported 20954W: http://www.rdrop.com/users/paulmck/RCU/ 20955T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20956F: include/linux/srcu*.h 20957F: kernel/rcu/srcu*.c 20958 20959SMACK SECURITY MODULE 20960M: Casey Schaufler <casey@schaufler-ca.com> 20961L: linux-security-module@vger.kernel.org 20962S: Maintained 20963W: http://schaufler-ca.com 20964T: git git://github.com/cschaufler/smack-next 20965F: Documentation/admin-guide/LSM/Smack.rst 20966F: security/smack/ 20967 20968SMC91x ETHERNET DRIVER 20969M: Nicolas Pitre <nico@fluxnic.net> 20970S: Odd Fixes 20971F: drivers/net/ethernet/smsc/smc91x.* 20972 20973SMSC EMC2103 HARDWARE MONITOR DRIVER 20974M: Steve Glendinning <steve.glendinning@shawell.net> 20975L: linux-hwmon@vger.kernel.org 20976S: Maintained 20977F: Documentation/hwmon/emc2103.rst 20978F: drivers/hwmon/emc2103.c 20979 20980SMSC SCH5627 HARDWARE MONITOR DRIVER 20981M: Hans de Goede <hdegoede@redhat.com> 20982L: linux-hwmon@vger.kernel.org 20983S: Supported 20984F: Documentation/hwmon/sch5627.rst 20985F: drivers/hwmon/sch5627.c 20986 20987SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20988M: Steve Glendinning <steve.glendinning@shawell.net> 20989L: linux-fbdev@vger.kernel.org 20990S: Maintained 20991F: drivers/video/fbdev/smscufx.c 20992 20993SMSC47B397 HARDWARE MONITOR DRIVER 20994M: Jean Delvare <jdelvare@suse.com> 20995L: linux-hwmon@vger.kernel.org 20996S: Maintained 20997F: Documentation/hwmon/smsc47b397.rst 20998F: drivers/hwmon/smsc47b397.c 20999 21000SMSC911x ETHERNET DRIVER 21001M: Steve Glendinning <steve.glendinning@shawell.net> 21002L: netdev@vger.kernel.org 21003S: Maintained 21004F: drivers/net/ethernet/smsc/smsc911x.* 21005F: include/linux/smsc911x.h 21006 21007SMSC9420 PCI ETHERNET DRIVER 21008M: Steve Glendinning <steve.glendinning@shawell.net> 21009L: netdev@vger.kernel.org 21010S: Maintained 21011F: drivers/net/ethernet/smsc/smsc9420.* 21012 21013SNET DPU VIRTIO DATA PATH ACCELERATOR 21014R: Alvaro Karsz <alvaro.karsz@solid-run.com> 21015F: drivers/vdpa/solidrun/ 21016 21017SOCIONEXT (SNI) AVE NETWORK DRIVER 21018M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 21019L: netdev@vger.kernel.org 21020S: Maintained 21021F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 21022F: drivers/net/ethernet/socionext/sni_ave.c 21023 21024SOCIONEXT (SNI) NETSEC NETWORK DRIVER 21025M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 21026M: Masahisa Kojima <kojima.masahisa@socionext.com> 21027L: netdev@vger.kernel.org 21028S: Maintained 21029F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 21030F: drivers/net/ethernet/socionext/netsec.c 21031 21032SOCIONEXT (SNI) Synquacer SPI DRIVER 21033M: Masahisa Kojima <masahisa.kojima@linaro.org> 21034M: Jassi Brar <jaswinder.singh@linaro.org> 21035L: linux-spi@vger.kernel.org 21036S: Maintained 21037F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 21038F: drivers/spi/spi-synquacer.c 21039 21040SOCIONEXT SYNQUACER I2C DRIVER 21041M: Ard Biesheuvel <ardb@kernel.org> 21042L: linux-i2c@vger.kernel.org 21043S: Maintained 21044F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 21045F: drivers/i2c/busses/i2c-synquacer.c 21046 21047SOCIONEXT UNIPHIER SOUND DRIVER 21048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21049S: Orphan 21050F: sound/soc/uniphier/ 21051 21052SOCKET TIMESTAMPING 21053M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21054S: Maintained 21055F: Documentation/networking/timestamping.rst 21056F: include/uapi/linux/net_tstamp.h 21057F: tools/testing/selftests/net/so_txtime.c 21058 21059SOEKRIS NET48XX LED SUPPORT 21060M: Chris Boot <bootc@bootc.net> 21061S: Maintained 21062F: drivers/leds/leds-net48xx.c 21063 21064SOFT-IWARP DRIVER (siw) 21065M: Bernard Metzler <bmt@zurich.ibm.com> 21066L: linux-rdma@vger.kernel.org 21067S: Supported 21068F: drivers/infiniband/sw/siw/ 21069F: include/uapi/rdma/siw-abi.h 21070 21071SOFT-ROCE DRIVER (rxe) 21072M: Zhu Yanjun <zyjzyj2000@gmail.com> 21073L: linux-rdma@vger.kernel.org 21074S: Supported 21075F: drivers/infiniband/sw/rxe/ 21076F: include/uapi/rdma/rdma_user_rxe.h 21077 21078SOFTLOGIC 6x10 MPEG CODEC 21079M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21080M: Andrey Utkin <andrey_utkin@fastmail.com> 21081M: Ismael Luceno <ismael@iodev.co.uk> 21082L: linux-media@vger.kernel.org 21083S: Supported 21084F: drivers/media/pci/solo6x10/ 21085 21086SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 21087M: James Morse <james.morse@arm.com> 21088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21089S: Maintained 21090F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 21091F: drivers/firmware/arm_sdei.c 21092F: include/linux/arm_sdei.h 21093F: include/uapi/linux/arm_sdei.h 21094 21095SOFTWARE NODES AND DEVICE PROPERTIES 21096R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21097R: Daniel Scally <djrscally@gmail.com> 21098R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21099R: Sakari Ailus <sakari.ailus@linux.intel.com> 21100L: linux-acpi@vger.kernel.org 21101S: Maintained 21102F: drivers/base/property.c 21103F: drivers/base/swnode.c 21104F: include/linux/fwnode.h 21105F: include/linux/property.h 21106 21107SOFTWARE RAID (Multiple Disks) SUPPORT 21108M: Song Liu <song@kernel.org> 21109R: Yu Kuai <yukuai3@huawei.com> 21110L: linux-raid@vger.kernel.org 21111S: Supported 21112Q: https://patchwork.kernel.org/project/linux-raid/list/ 21113T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 21114F: drivers/md/Kconfig 21115F: drivers/md/Makefile 21116F: drivers/md/md* 21117F: drivers/md/raid* 21118F: include/linux/raid/ 21119F: include/uapi/linux/raid/ 21120 21121SOLIDRUN CLEARFOG SUPPORT 21122M: Russell King <linux@armlinux.org.uk> 21123S: Maintained 21124F: arch/arm/boot/dts/marvell/armada-388-clearfog* 21125F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 21126 21127SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 21128M: Russell King <linux@armlinux.org.uk> 21129S: Maintained 21130F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 21131F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 21132F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 21133 21134SONIC NETWORK DRIVER 21135M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 21136L: netdev@vger.kernel.org 21137S: Maintained 21138F: drivers/net/ethernet/natsemi/sonic.* 21139 21140SONICS SILICON BACKPLANE DRIVER (SSB) 21141M: Michael Buesch <m@bues.ch> 21142L: linux-wireless@vger.kernel.org 21143S: Maintained 21144F: drivers/ssb/ 21145F: include/linux/ssb/ 21146 21147SONY IMX208 SENSOR DRIVER 21148M: Sakari Ailus <sakari.ailus@linux.intel.com> 21149L: linux-media@vger.kernel.org 21150S: Maintained 21151T: git git://linuxtv.org/media_tree.git 21152F: drivers/media/i2c/imx208.c 21153 21154SONY IMX214 SENSOR DRIVER 21155M: Ricardo Ribalda <ribalda@kernel.org> 21156L: linux-media@vger.kernel.org 21157S: Maintained 21158T: git git://linuxtv.org/media_tree.git 21159F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 21160F: drivers/media/i2c/imx214.c 21161 21162SONY IMX219 SENSOR DRIVER 21163M: Dave Stevenson <dave.stevenson@raspberrypi.com> 21164L: linux-media@vger.kernel.org 21165S: Maintained 21166T: git git://linuxtv.org/media_tree.git 21167F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 21168F: drivers/media/i2c/imx219.c 21169 21170SONY IMX258 SENSOR DRIVER 21171M: Sakari Ailus <sakari.ailus@linux.intel.com> 21172L: linux-media@vger.kernel.org 21173S: Maintained 21174T: git git://linuxtv.org/media_tree.git 21175F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 21176F: drivers/media/i2c/imx258.c 21177 21178SONY IMX274 SENSOR DRIVER 21179M: Leon Luo <leonl@leopardimaging.com> 21180L: linux-media@vger.kernel.org 21181S: Maintained 21182T: git git://linuxtv.org/media_tree.git 21183F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 21184F: drivers/media/i2c/imx274.c 21185 21186SONY IMX283 SENSOR DRIVER 21187M: Kieran Bingham <kieran.bingham@ideasonboard.com> 21188M: Umang Jain <umang.jain@ideasonboard.com> 21189L: linux-media@vger.kernel.org 21190S: Maintained 21191T: git git://linuxtv.org/media_tree.git 21192F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 21193F: drivers/media/i2c/imx283.c 21194 21195SONY IMX290 SENSOR DRIVER 21196M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21197L: linux-media@vger.kernel.org 21198S: Maintained 21199T: git git://linuxtv.org/media_tree.git 21200F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 21201F: drivers/media/i2c/imx290.c 21202 21203SONY IMX296 SENSOR DRIVER 21204M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21205M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21206L: linux-media@vger.kernel.org 21207S: Maintained 21208T: git git://linuxtv.org/media_tree.git 21209F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 21210F: drivers/media/i2c/imx296.c 21211 21212SONY IMX319 SENSOR DRIVER 21213M: Bingbu Cao <bingbu.cao@intel.com> 21214L: linux-media@vger.kernel.org 21215S: Maintained 21216T: git git://linuxtv.org/media_tree.git 21217F: drivers/media/i2c/imx319.c 21218 21219SONY IMX334 SENSOR DRIVER 21220L: linux-media@vger.kernel.org 21221S: Orphan 21222T: git git://linuxtv.org/media_tree.git 21223F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 21224F: drivers/media/i2c/imx334.c 21225 21226SONY IMX335 SENSOR DRIVER 21227L: linux-media@vger.kernel.org 21228S: Orphan 21229T: git git://linuxtv.org/media_tree.git 21230F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 21231F: drivers/media/i2c/imx335.c 21232 21233SONY IMX355 SENSOR DRIVER 21234M: Tianshu Qiu <tian.shu.qiu@intel.com> 21235L: linux-media@vger.kernel.org 21236S: Maintained 21237T: git git://linuxtv.org/media_tree.git 21238F: drivers/media/i2c/imx355.c 21239 21240SONY IMX412 SENSOR DRIVER 21241L: linux-media@vger.kernel.org 21242S: Orphan 21243T: git git://linuxtv.org/media_tree.git 21244F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 21245F: drivers/media/i2c/imx412.c 21246 21247SONY IMX415 SENSOR DRIVER 21248M: Michael Riesch <michael.riesch@wolfvision.net> 21249L: linux-media@vger.kernel.org 21250S: Maintained 21251T: git git://linuxtv.org/media_tree.git 21252F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 21253F: drivers/media/i2c/imx415.c 21254 21255SONY MEMORYSTICK SUBSYSTEM 21256M: Maxim Levitsky <maximlevitsky@gmail.com> 21257M: Alex Dubov <oakad@yahoo.com> 21258M: Ulf Hansson <ulf.hansson@linaro.org> 21259L: linux-mmc@vger.kernel.org 21260S: Maintained 21261T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 21262F: drivers/memstick/ 21263F: include/linux/memstick.h 21264 21265SONY VAIO CONTROL DEVICE DRIVER 21266M: Mattia Dongili <malattia@linux.it> 21267L: platform-driver-x86@vger.kernel.org 21268S: Maintained 21269W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 21270F: Documentation/admin-guide/laptops/sony-laptop.rst 21271F: drivers/char/sonypi.c 21272F: drivers/platform/x86/sony-laptop.c 21273F: include/linux/sony-laptop.h 21274 21275SOPHGO DEVICETREES and DRIVERS 21276M: Chen Wang <unicorn_wang@outlook.com> 21277M: Inochi Amaoto <inochiama@outlook.com> 21278T: git https://github.com/sophgo/linux.git 21279S: Maintained 21280N: sophgo 21281K: sophgo 21282 21283SOUND 21284M: Jaroslav Kysela <perex@perex.cz> 21285M: Takashi Iwai <tiwai@suse.com> 21286L: linux-sound@vger.kernel.org 21287S: Maintained 21288W: http://www.alsa-project.org/ 21289Q: http://patchwork.kernel.org/project/alsa-devel/list/ 21290T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21291F: Documentation/sound/ 21292F: include/sound/ 21293F: include/uapi/sound/ 21294F: sound/ 21295F: tools/testing/selftests/alsa 21296 21297SOUND - ALSA SELFTESTS 21298M: Mark Brown <broonie@kernel.org> 21299L: linux-sound@vger.kernel.org 21300L: linux-kselftest@vger.kernel.org 21301S: Supported 21302F: tools/testing/selftests/alsa 21303 21304SOUND - COMPRESSED AUDIO 21305M: Vinod Koul <vkoul@kernel.org> 21306L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21307S: Supported 21308T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21309F: Documentation/sound/designs/compress-offload.rst 21310F: include/sound/compress_driver.h 21311F: include/uapi/sound/compress_* 21312F: sound/core/compress_offload.c 21313F: sound/soc/soc-compress.c 21314 21315SOUND - CORE KUNIT TEST 21316M: Ivan Orlov <ivan.orlov0322@gmail.com> 21317L: linux-sound@vger.kernel.org 21318S: Supported 21319F: sound/core/sound_kunit.c 21320 21321SOUND - DMAENGINE HELPERS 21322M: Lars-Peter Clausen <lars@metafoo.de> 21323S: Supported 21324F: include/sound/dmaengine_pcm.h 21325F: sound/core/pcm_dmaengine.c 21326F: sound/soc/soc-generic-dmaengine-pcm.c 21327 21328SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 21329M: Liam Girdwood <lgirdwood@gmail.com> 21330M: Mark Brown <broonie@kernel.org> 21331L: linux-sound@vger.kernel.org 21332S: Supported 21333W: http://alsa-project.org/main/index.php/ASoC 21334T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 21335F: Documentation/devicetree/bindings/sound/ 21336F: Documentation/sound/soc/ 21337F: include/dt-bindings/sound/ 21338F: include/sound/soc* 21339F: include/sound/sof.h 21340F: include/sound/sof/ 21341F: include/trace/events/sof*.h 21342F: include/uapi/sound/asoc.h 21343F: sound/soc/ 21344 21345SOUND - SOC LAYER / dapm-graph 21346M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21347L: linux-sound@vger.kernel.org 21348S: Maintained 21349F: tools/sound/dapm-graph 21350 21351SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 21352M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 21353M: Liam Girdwood <lgirdwood@gmail.com> 21354M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 21355M: Bard Liao <yung-chuan.liao@linux.intel.com> 21356M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 21357M: Daniel Baluta <daniel.baluta@nxp.com> 21358R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 21359L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 21360S: Supported 21361W: https://github.com/thesofproject/linux/ 21362F: sound/soc/sof/ 21363 21364SOUNDWIRE SUBSYSTEM 21365M: Vinod Koul <vkoul@kernel.org> 21366M: Bard Liao <yung-chuan.liao@linux.intel.com> 21367R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 21368R: Sanyog Kale <sanyog.r.kale@intel.com> 21369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21370S: Supported 21371T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 21372F: Documentation/driver-api/soundwire/ 21373F: drivers/soundwire/ 21374F: include/linux/soundwire/ 21375 21376SP2 MEDIA DRIVER 21377M: Olli Salonen <olli.salonen@iki.fi> 21378L: linux-media@vger.kernel.org 21379S: Maintained 21380W: https://linuxtv.org 21381Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21382F: drivers/media/dvb-frontends/sp2* 21383 21384SPANISH DOCUMENTATION 21385M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 21386R: Avadhut Naik <avadhut.naik@amd.com> 21387S: Maintained 21388F: Documentation/translations/sp_SP/ 21389 21390SPARC + UltraSPARC (sparc/sparc64) 21391M: "David S. Miller" <davem@davemloft.net> 21392M: Andreas Larsson <andreas@gaisler.com> 21393L: sparclinux@vger.kernel.org 21394S: Maintained 21395Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 21396T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21397T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21398F: arch/sparc/ 21399F: drivers/sbus/ 21400 21401SPARC SERIAL DRIVERS 21402M: "David S. Miller" <davem@davemloft.net> 21403L: sparclinux@vger.kernel.org 21404S: Maintained 21405T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21406T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21407F: drivers/tty/serial/suncore.c 21408F: drivers/tty/serial/sunhv.c 21409F: drivers/tty/serial/sunsab.c 21410F: drivers/tty/serial/sunsab.h 21411F: drivers/tty/serial/sunsu.c 21412F: drivers/tty/serial/sunzilog.c 21413F: drivers/tty/serial/sunzilog.h 21414F: drivers/tty/vcc.c 21415F: include/linux/sunserialcore.h 21416 21417SPARSE CHECKER 21418M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 21419L: linux-sparse@vger.kernel.org 21420S: Maintained 21421W: https://sparse.docs.kernel.org/ 21422Q: https://patchwork.kernel.org/project/linux-sparse/list/ 21423B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 21424T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 21425F: include/linux/compiler.h 21426 21427SPEAKUP CONSOLE SPEECH DRIVER 21428M: William Hubbs <w.d.hubbs@gmail.com> 21429M: Chris Brannon <chris@the-brannons.com> 21430M: Kirk Reiser <kirk@reisers.ca> 21431M: Samuel Thibault <samuel.thibault@ens-lyon.org> 21432L: speakup@linux-speakup.org 21433S: Odd Fixes 21434W: http://www.linux-speakup.org/ 21435W: https://github.com/linux-speakup/speakup 21436B: https://github.com/linux-speakup/speakup/issues 21437F: drivers/accessibility/speakup/ 21438 21439SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 21440M: Viresh Kumar <vireshk@kernel.org> 21441M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 21442M: soc@kernel.org 21443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21444S: Maintained 21445W: http://www.st.com/spear 21446F: arch/arm/boot/dts/st/spear* 21447F: arch/arm/mach-spear/ 21448F: drivers/clk/spear/ 21449F: drivers/pinctrl/spear/ 21450 21451SPI NOR SUBSYSTEM 21452M: Tudor Ambarus <tudor.ambarus@linaro.org> 21453M: Pratyush Yadav <pratyush@kernel.org> 21454M: Michael Walle <mwalle@kernel.org> 21455L: linux-mtd@lists.infradead.org 21456S: Maintained 21457W: http://www.linux-mtd.infradead.org/ 21458Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 21459C: irc://irc.oftc.net/mtd 21460T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 21461F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 21462F: drivers/mtd/spi-nor/ 21463F: include/linux/mtd/spi-nor.h 21464 21465SPI SUBSYSTEM 21466M: Mark Brown <broonie@kernel.org> 21467L: linux-spi@vger.kernel.org 21468S: Maintained 21469Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 21470T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 21471F: Documentation/devicetree/bindings/spi/ 21472F: Documentation/spi/ 21473F: drivers/spi/ 21474F: include/linux/spi/ 21475F: include/uapi/linux/spi/ 21476F: tools/spi/ 21477 21478SPIDERNET NETWORK DRIVER for CELL 21479M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 21480M: Geoff Levand <geoff@infradead.org> 21481L: netdev@vger.kernel.org 21482L: linuxppc-dev@lists.ozlabs.org 21483S: Maintained 21484F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 21485F: drivers/net/ethernet/toshiba/spider_net* 21486 21487SPMI SUBSYSTEM 21488M: Stephen Boyd <sboyd@kernel.org> 21489L: linux-kernel@vger.kernel.org 21490S: Maintained 21491T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 21492F: Documentation/devicetree/bindings/spmi/ 21493F: drivers/spmi/ 21494F: include/dt-bindings/spmi/spmi.h 21495F: include/linux/spmi.h 21496F: include/trace/events/spmi.h 21497 21498SPU FILE SYSTEM 21499M: Jeremy Kerr <jk@ozlabs.org> 21500L: linuxppc-dev@lists.ozlabs.org 21501S: Supported 21502W: http://www.ibm.com/developerworks/power/cell/ 21503F: Documentation/filesystems/spufs/spufs.rst 21504F: arch/powerpc/platforms/cell/spufs/ 21505 21506SQUASHFS FILE SYSTEM 21507M: Phillip Lougher <phillip@squashfs.org.uk> 21508L: squashfs-devel@lists.sourceforge.net (subscribers-only) 21509S: Maintained 21510W: http://squashfs.org.uk 21511T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 21512F: Documentation/filesystems/squashfs.rst 21513F: fs/squashfs/ 21514 21515SRM (Alpha) environment access 21516M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 21517S: Maintained 21518F: arch/alpha/kernel/srm_env.c 21519 21520ST LSM6DSx IMU IIO DRIVER 21521M: Lorenzo Bianconi <lorenzo@kernel.org> 21522L: linux-iio@vger.kernel.org 21523S: Maintained 21524W: http://www.st.com/ 21525F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 21526F: drivers/iio/imu/st_lsm6dsx/ 21527 21528ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 21529M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21530M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21531L: linux-media@vger.kernel.org 21532S: Maintained 21533T: git git://linuxtv.org/media_tree.git 21534F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 21535F: drivers/media/i2c/st-mipid02.c 21536 21537ST STM32 FIREWALL 21538M: Gatien Chevallier <gatien.chevallier@foss.st.com> 21539S: Maintained 21540F: drivers/bus/stm32_etzpc.c 21541F: drivers/bus/stm32_firewall.c 21542F: drivers/bus/stm32_rifsc.c 21543 21544ST STM32 I2C/SMBUS DRIVER 21545M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 21546M: Alain Volmat <alain.volmat@foss.st.com> 21547L: linux-i2c@vger.kernel.org 21548S: Maintained 21549F: drivers/i2c/busses/i2c-stm32* 21550 21551ST STM32 SPI DRIVER 21552M: Alain Volmat <alain.volmat@foss.st.com> 21553L: linux-spi@vger.kernel.org 21554S: Maintained 21555F: drivers/spi/spi-stm32.c 21556 21557ST STPDDC60 DRIVER 21558M: Daniel Nilsson <daniel.nilsson@flex.com> 21559L: linux-hwmon@vger.kernel.org 21560S: Maintained 21561F: Documentation/hwmon/stpddc60.rst 21562F: drivers/hwmon/pmbus/stpddc60.c 21563 21564ST VGXY61 DRIVER 21565M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21566M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21567L: linux-media@vger.kernel.org 21568S: Maintained 21569T: git git://linuxtv.org/media_tree.git 21570F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 21571F: Documentation/userspace-api/media/drivers/vgxy61.rst 21572F: drivers/media/i2c/vgxy61.c 21573 21574ST VL53L0X ToF RANGER(I2C) IIO DRIVER 21575M: Song Qiang <songqiang1304521@gmail.com> 21576L: linux-iio@vger.kernel.org 21577S: Maintained 21578F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 21579F: drivers/iio/proximity/vl53l0x-i2c.c 21580 21581STABLE BRANCH 21582M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21583M: Sasha Levin <sashal@kernel.org> 21584L: stable@vger.kernel.org 21585S: Supported 21586F: Documentation/process/stable-kernel-rules.rst 21587 21588STAGING - ATOMISP DRIVER 21589M: Hans de Goede <hdegoede@redhat.com> 21590M: Mauro Carvalho Chehab <mchehab@kernel.org> 21591R: Sakari Ailus <sakari.ailus@linux.intel.com> 21592L: linux-media@vger.kernel.org 21593S: Maintained 21594F: drivers/staging/media/atomisp/ 21595 21596STAGING - FIELDBUS SUBSYSTEM 21597M: Sven Van Asbroeck <TheSven73@gmail.com> 21598S: Maintained 21599F: drivers/staging/fieldbus/* 21600F: drivers/staging/fieldbus/Documentation/ 21601 21602STAGING - HMS ANYBUS-S BUS 21603M: Sven Van Asbroeck <TheSven73@gmail.com> 21604S: Maintained 21605F: drivers/staging/fieldbus/anybuss/ 21606 21607STAGING - INDUSTRIAL IO 21608M: Jonathan Cameron <jic23@kernel.org> 21609L: linux-iio@vger.kernel.org 21610S: Odd Fixes 21611F: Documentation/devicetree/bindings/staging/iio/ 21612F: drivers/staging/iio/ 21613 21614STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 21615M: Marc Dietrich <marvin24@gmx.de> 21616L: ac100@lists.launchpad.net (moderated for non-subscribers) 21617L: linux-tegra@vger.kernel.org 21618S: Maintained 21619F: drivers/staging/nvec/ 21620 21621STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 21622M: Jens Frederich <jfrederich@gmail.com> 21623M: Jon Nettleton <jon.nettleton@gmail.com> 21624S: Maintained 21625W: http://wiki.laptop.org/go/DCON 21626F: drivers/staging/olpc_dcon/ 21627 21628STAGING - REALTEK RTL8712U DRIVERS 21629M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 21630S: Odd Fixes 21631F: drivers/staging/rtl8712/ 21632 21633STAGING - SEPS525 LCD CONTROLLER DRIVERS 21634M: Michael Hennerich <michael.hennerich@analog.com> 21635L: linux-fbdev@vger.kernel.org 21636S: Supported 21637F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 21638F: drivers/staging/fbtft/fb_seps525.c 21639 21640STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 21641M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21642M: Teddy Wang <teddy.wang@siliconmotion.com> 21643M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21644L: linux-fbdev@vger.kernel.org 21645S: Maintained 21646F: drivers/staging/sm750fb/ 21647 21648STAGING - VIA VT665X DRIVERS 21649M: Philipp Hortmann <philipp.g.hortmann@gmail.com> 21650S: Odd Fixes 21651F: drivers/staging/vt665?/ 21652 21653STAGING SUBSYSTEM 21654M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21655L: linux-staging@lists.linux.dev 21656S: Supported 21657T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 21658F: drivers/staging/ 21659 21660STANDALONE CACHE CONTROLLER DRIVERS 21661M: Conor Dooley <conor@kernel.org> 21662S: Maintained 21663T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21664F: Documentation/devicetree/bindings/cache/ 21665F: drivers/cache 21666 21667STARFIRE/DURALAN NETWORK DRIVER 21668M: Ion Badulescu <ionut@badula.org> 21669S: Odd Fixes 21670F: drivers/net/ethernet/adaptec/starfire* 21671 21672STARFIVE CAMERA SUBSYSTEM DRIVER 21673M: Jack Zhu <jack.zhu@starfivetech.com> 21674M: Changhuang Liang <changhuang.liang@starfivetech.com> 21675L: linux-media@vger.kernel.org 21676S: Maintained 21677F: Documentation/admin-guide/media/starfive_camss.rst 21678F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 21679F: drivers/staging/media/starfive/camss 21680 21681STARFIVE CRYPTO DRIVER 21682M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21683M: William Qiu <william.qiu@starfivetech.com> 21684S: Supported 21685F: Documentation/devicetree/bindings/crypto/starfive* 21686F: drivers/crypto/starfive/ 21687 21688STARFIVE DEVICETREES 21689M: Emil Renner Berthing <kernel@esmil.dk> 21690S: Maintained 21691F: arch/riscv/boot/dts/starfive/ 21692 21693STARFIVE DWMAC GLUE LAYER 21694M: Emil Renner Berthing <kernel@esmil.dk> 21695M: Minda Chen <minda.chen@starfivetech.com> 21696S: Maintained 21697F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21698F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21699 21700STARFIVE JH7110 DPHY RX DRIVER 21701M: Jack Zhu <jack.zhu@starfivetech.com> 21702M: Changhuang Liang <changhuang.liang@starfivetech.com> 21703S: Supported 21704F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21705F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21706 21707STARFIVE JH7110 DPHY TX DRIVER 21708M: Keith Zhao <keith.zhao@starfivetech.com> 21709M: Shengyang Chen <shengyang.chen@starfivetech.com> 21710S: Supported 21711F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 21712F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 21713 21714STARFIVE JH7110 MMC/SD/SDIO DRIVER 21715M: William Qiu <william.qiu@starfivetech.com> 21716S: Supported 21717F: Documentation/devicetree/bindings/mmc/starfive* 21718F: drivers/mmc/host/dw_mmc-starfive.c 21719 21720STARFIVE JH7110 PLL CLOCK DRIVER 21721M: Xingyu Wu <xingyu.wu@starfivetech.com> 21722S: Supported 21723F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21724F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21725 21726STARFIVE JH7110 PWMDAC DRIVER 21727M: Hal Feng <hal.feng@starfivetech.com> 21728M: Xingyu Wu <xingyu.wu@starfivetech.com> 21729S: Supported 21730F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21731F: sound/soc/starfive/jh7110_pwmdac.c 21732 21733STARFIVE JH7110 SYSCON 21734M: William Qiu <william.qiu@starfivetech.com> 21735M: Xingyu Wu <xingyu.wu@starfivetech.com> 21736S: Supported 21737F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21738 21739STARFIVE JH7110 TDM DRIVER 21740M: Walker Chen <walker.chen@starfivetech.com> 21741S: Maintained 21742F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21743F: sound/soc/starfive/jh7110_tdm.c 21744 21745STARFIVE JH71X0 CLOCK DRIVERS 21746M: Emil Renner Berthing <kernel@esmil.dk> 21747M: Hal Feng <hal.feng@starfivetech.com> 21748S: Maintained 21749F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21750F: drivers/clk/starfive/clk-starfive-jh71* 21751F: include/dt-bindings/clock/starfive?jh71*.h 21752 21753STARFIVE JH71X0 PINCTRL DRIVERS 21754M: Emil Renner Berthing <kernel@esmil.dk> 21755M: Jianlong Huang <jianlong.huang@starfivetech.com> 21756M: Hal Feng <hal.feng@starfivetech.com> 21757L: linux-gpio@vger.kernel.org 21758S: Maintained 21759F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21760F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21761F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21762F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21763 21764STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21765M: Emil Renner Berthing <kernel@esmil.dk> 21766M: Hal Feng <hal.feng@starfivetech.com> 21767S: Maintained 21768F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21769F: drivers/reset/starfive/reset-starfive-jh71* 21770F: include/dt-bindings/reset/starfive?jh71*.h 21771 21772STARFIVE JH71X0 USB DRIVERS 21773M: Minda Chen <minda.chen@starfivetech.com> 21774S: Maintained 21775F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21776F: drivers/usb/cdns3/cdns3-starfive.c 21777 21778STARFIVE JH71XX PMU CONTROLLER DRIVER 21779M: Walker Chen <walker.chen@starfivetech.com> 21780M: Changhuang Liang <changhuang.liang@starfivetech.com> 21781S: Supported 21782F: Documentation/devicetree/bindings/power/starfive* 21783F: drivers/pmdomain/starfive/ 21784F: include/dt-bindings/power/starfive,jh7110-pmu.h 21785 21786STARFIVE SOC DRIVERS 21787M: Conor Dooley <conor@kernel.org> 21788S: Maintained 21789T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21790F: Documentation/devicetree/bindings/soc/starfive/ 21791 21792STARFIVE STARLINK PMU DRIVER 21793M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21794S: Maintained 21795F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21796F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21797F: drivers/perf/starfive_starlink_pmu.c 21798 21799STARFIVE TRNG DRIVER 21800M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21801S: Supported 21802F: Documentation/devicetree/bindings/rng/starfive* 21803F: drivers/char/hw_random/jh7110-trng.c 21804 21805STARFIVE WATCHDOG DRIVER 21806M: Xingyu Wu <xingyu.wu@starfivetech.com> 21807M: Samin Guo <samin.guo@starfivetech.com> 21808S: Supported 21809F: Documentation/devicetree/bindings/watchdog/starfive* 21810F: drivers/watchdog/starfive-wdt.c 21811 21812STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21813M: Minda Chen <minda.chen@starfivetech.com> 21814S: Supported 21815F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21816F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21817F: drivers/phy/starfive/phy-jh7110-pcie.c 21818F: drivers/phy/starfive/phy-jh7110-usb.c 21819 21820STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21821M: Changhuang Liang <changhuang.liang@starfivetech.com> 21822S: Supported 21823F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21824F: drivers/irqchip/irq-starfive-jh8100-intc.c 21825 21826STATIC BRANCH/CALL 21827M: Peter Zijlstra <peterz@infradead.org> 21828M: Josh Poimboeuf <jpoimboe@kernel.org> 21829M: Jason Baron <jbaron@akamai.com> 21830R: Steven Rostedt <rostedt@goodmis.org> 21831R: Ard Biesheuvel <ardb@kernel.org> 21832S: Supported 21833F: arch/*/include/asm/jump_label*.h 21834F: arch/*/include/asm/static_call*.h 21835F: arch/*/kernel/jump_label.c 21836F: arch/*/kernel/static_call.c 21837F: include/linux/jump_label*.h 21838F: include/linux/static_call*.h 21839F: kernel/jump_label.c 21840F: kernel/static_call.c 21841 21842STI AUDIO (ASoC) DRIVERS 21843M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21844L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21845S: Maintained 21846F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21847F: sound/soc/sti/ 21848 21849STI CEC DRIVER 21850M: Alain Volmat <alain.volmat@foss.st.com> 21851S: Maintained 21852F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21853F: drivers/media/cec/platform/sti/ 21854 21855STK1160 USB VIDEO CAPTURE DRIVER 21856M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21857L: linux-media@vger.kernel.org 21858S: Maintained 21859T: git git://linuxtv.org/media_tree.git 21860F: drivers/media/usb/stk1160/ 21861 21862STM32 AUDIO (ASoC) DRIVERS 21863M: Olivier Moysan <olivier.moysan@foss.st.com> 21864M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21865L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21866S: Maintained 21867F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21868F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21869F: sound/soc/stm/ 21870 21871STM32 DMA DRIVERS 21872M: Amélie Delaunay <amelie.delaunay@foss.st.com> 21873L: dmaengine@vger.kernel.org 21874L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 21875S: Maintained 21876F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 21877F: Documentation/devicetree/bindings/dma/stm32/ 21878F: drivers/dma/stm32/ 21879 21880STM32 TIMER/LPTIMER DRIVERS 21881M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21882S: Maintained 21883F: Documentation/ABI/testing/*timer-stm32 21884F: Documentation/devicetree/bindings/*/*stm32-*timer* 21885F: drivers/*/stm32-*timer* 21886F: drivers/pwm/pwm-stm32* 21887F: include/linux/*/stm32-*tim* 21888 21889STMMAC ETHERNET DRIVER 21890M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21891M: Jose Abreu <joabreu@synopsys.com> 21892L: netdev@vger.kernel.org 21893S: Supported 21894W: http://www.stlinux.com 21895F: Documentation/networking/device_drivers/ethernet/stmicro/ 21896F: drivers/net/ethernet/stmicro/stmmac/ 21897 21898SUN HAPPY MEAL ETHERNET DRIVER 21899M: Sean Anderson <seanga2@gmail.com> 21900S: Maintained 21901F: drivers/net/ethernet/sun/sunhme.* 21902 21903SUN3/3X 21904M: Sam Creasey <sammy@sammy.net> 21905S: Maintained 21906W: http://sammy.net/sun3/ 21907F: arch/m68k/include/asm/sun3* 21908F: arch/m68k/kernel/*sun3* 21909F: arch/m68k/sun3*/ 21910F: drivers/net/ethernet/i825xx/sun3* 21911 21912SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21913M: Hans de Goede <hdegoede@redhat.com> 21914L: linux-input@vger.kernel.org 21915S: Maintained 21916F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21917F: drivers/input/keyboard/sun4i-lradc-keys.c 21918 21919SUNDANCE NETWORK DRIVER 21920M: Denis Kirjanov <kda@linux-powerpc.org> 21921L: netdev@vger.kernel.org 21922S: Maintained 21923F: drivers/net/ethernet/dlink/sundance.c 21924 21925SUNPLUS ETHERNET DRIVER 21926M: Wells Lu <wellslutw@gmail.com> 21927L: netdev@vger.kernel.org 21928S: Maintained 21929W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21930F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21931F: drivers/net/ethernet/sunplus/ 21932 21933SUNPLUS MMC DRIVER 21934M: Tony Huang <tonyhuang.sunplus@gmail.com> 21935M: Li-hao Kuo <lhjeff911@gmail.com> 21936S: Maintained 21937F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21938F: drivers/mmc/host/sunplus-mmc.c 21939 21940SUNPLUS OCOTP DRIVER 21941M: Vincent Shih <vincent.sunplus@gmail.com> 21942S: Maintained 21943F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21944F: drivers/nvmem/sunplus-ocotp.c 21945 21946SUNPLUS PWM DRIVER 21947M: Hammer Hsieh <hammerh0314@gmail.com> 21948S: Maintained 21949F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21950F: drivers/pwm/pwm-sunplus.c 21951 21952SUNPLUS RTC DRIVER 21953M: Vincent Shih <vincent.sunplus@gmail.com> 21954L: linux-rtc@vger.kernel.org 21955S: Maintained 21956F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21957F: drivers/rtc/rtc-sunplus.c 21958 21959SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21960M: Li-hao Kuo <lhjeff911@gmail.com> 21961L: linux-spi@vger.kernel.org 21962S: Maintained 21963F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21964F: drivers/spi/spi-sunplus-sp7021.c 21965 21966SUNPLUS UART DRIVER 21967M: Hammer Hsieh <hammerh0314@gmail.com> 21968S: Maintained 21969F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21970F: drivers/tty/serial/sunplus-uart.c 21971 21972SUNPLUS USB2 PHY DRIVER 21973M: Vincent Shih <vincent.sunplus@gmail.com> 21974L: linux-usb@vger.kernel.org 21975S: Maintained 21976F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21977F: drivers/phy/sunplus/Kconfig 21978F: drivers/phy/sunplus/Makefile 21979F: drivers/phy/sunplus/phy-sunplus-usb2.c 21980 21981SUNPLUS WATCHDOG DRIVER 21982M: Xiantao Hu <xt.hu@cqplus1.com> 21983L: linux-watchdog@vger.kernel.org 21984S: Maintained 21985F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21986F: drivers/watchdog/sunplus_wdt.c 21987 21988SUPERH 21989M: Yoshinori Sato <ysato@users.sourceforge.jp> 21990M: Rich Felker <dalias@libc.org> 21991M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21992L: linux-sh@vger.kernel.org 21993S: Maintained 21994Q: http://patchwork.kernel.org/project/linux-sh/list/ 21995F: Documentation/arch/sh/ 21996F: arch/sh/ 21997F: drivers/sh/ 21998 21999SUSPEND TO RAM 22000M: "Rafael J. Wysocki" <rafael@kernel.org> 22001M: Len Brown <len.brown@intel.com> 22002M: Pavel Machek <pavel@ucw.cz> 22003L: linux-pm@vger.kernel.org 22004S: Supported 22005B: https://bugzilla.kernel.org 22006F: Documentation/power/ 22007F: arch/x86/kernel/acpi/sleep* 22008F: arch/x86/kernel/acpi/wakeup* 22009F: drivers/base/power/ 22010F: include/linux/freezer.h 22011F: include/linux/pm.h 22012F: include/linux/suspend.h 22013F: kernel/power/ 22014 22015SVGA HANDLING 22016M: Martin Mares <mj@ucw.cz> 22017L: linux-video@atrey.karlin.mff.cuni.cz 22018S: Maintained 22019F: Documentation/admin-guide/svga.rst 22020F: arch/x86/boot/video* 22021 22022SWITCHDEV 22023M: Jiri Pirko <jiri@resnulli.us> 22024M: Ivan Vecera <ivecera@redhat.com> 22025L: netdev@vger.kernel.org 22026S: Supported 22027F: include/net/switchdev.h 22028F: net/switchdev/ 22029 22030SY8106A REGULATOR DRIVER 22031M: Icenowy Zheng <icenowy@aosc.io> 22032S: Maintained 22033F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 22034F: drivers/regulator/sy8106a-regulator.c 22035 22036SYNC FILE FRAMEWORK 22037M: Sumit Semwal <sumit.semwal@linaro.org> 22038R: Gustavo Padovan <gustavo@padovan.org> 22039L: linux-media@vger.kernel.org 22040L: dri-devel@lists.freedesktop.org 22041S: Maintained 22042T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 22043F: Documentation/driver-api/sync_file.rst 22044F: drivers/dma-buf/dma-fence* 22045F: drivers/dma-buf/sw_sync.c 22046F: drivers/dma-buf/sync_* 22047F: include/linux/sync_file.h 22048F: include/uapi/linux/sync_file.h 22049 22050SYNOPSYS ARC ARCHITECTURE 22051M: Vineet Gupta <vgupta@kernel.org> 22052L: linux-snps-arc@lists.infradead.org 22053S: Supported 22054T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 22055F: Documentation/arch/arc 22056F: Documentation/devicetree/bindings/arc/* 22057F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 22058F: arch/arc/ 22059F: drivers/clocksource/arc_timer.c 22060F: drivers/tty/serial/arc_uart.c 22061 22062SYNOPSYS ARC HSDK SDP pll clock driver 22063M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22064S: Supported 22065F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 22066F: drivers/clk/clk-hsdk-pll.c 22067 22068SYNOPSYS ARC SDP clock driver 22069M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22070S: Supported 22071F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 22072F: drivers/clk/axs10x/* 22073 22074SYNOPSYS ARC SDP platform support 22075M: Alexey Brodkin <abrodkin@synopsys.com> 22076S: Supported 22077F: Documentation/devicetree/bindings/arc/axs10* 22078F: arch/arc/boot/dts/ax* 22079F: arch/arc/plat-axs10x 22080 22081SYNOPSYS AXS10x RESET CONTROLLER DRIVER 22082M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22083S: Supported 22084F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 22085F: drivers/reset/reset-axs10x.c 22086 22087SYNOPSYS CREG GPIO DRIVER 22088M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22089S: Maintained 22090F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 22091F: drivers/gpio/gpio-creg-snps.c 22092 22093SYNOPSYS DESIGNWARE 8250 UART DRIVER 22094M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 22095R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22096S: Supported 22097F: drivers/tty/serial/8250/8250_dw.c 22098F: drivers/tty/serial/8250/8250_dwlib.* 22099F: drivers/tty/serial/8250/8250_lpss.c 22100 22101SYNOPSYS DESIGNWARE APB GPIO DRIVER 22102M: Hoan Tran <hoan@os.amperecomputing.com> 22103M: Serge Semin <fancer.lancer@gmail.com> 22104L: linux-gpio@vger.kernel.org 22105S: Maintained 22106F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 22107F: drivers/gpio/gpio-dwapb.c 22108 22109SYNOPSYS DESIGNWARE APB SSI DRIVER 22110M: Serge Semin <fancer.lancer@gmail.com> 22111L: linux-spi@vger.kernel.org 22112S: Supported 22113F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 22114F: drivers/spi/spi-dw* 22115 22116SYNOPSYS DESIGNWARE AXI DMAC DRIVER 22117M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22118S: Maintained 22119F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 22120F: drivers/dma/dw-axi-dmac/ 22121 22122SYNOPSYS DESIGNWARE DMAC DRIVER 22123M: Viresh Kumar <vireshk@kernel.org> 22124R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22125S: Maintained 22126F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 22127F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 22128F: drivers/dma/dw/ 22129F: include/dt-bindings/dma/dw-dmac.h 22130F: include/linux/dma/dw.h 22131F: include/linux/platform_data/dma-dw.h 22132 22133SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 22134M: Jose Abreu <Jose.Abreu@synopsys.com> 22135L: netdev@vger.kernel.org 22136S: Supported 22137F: drivers/net/ethernet/synopsys/ 22138 22139SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 22140M: Jose Abreu <Jose.Abreu@synopsys.com> 22141L: netdev@vger.kernel.org 22142S: Supported 22143F: drivers/net/pcs/pcs-xpcs.c 22144F: drivers/net/pcs/pcs-xpcs.h 22145F: include/linux/pcs/pcs-xpcs.h 22146 22147SYNOPSYS DESIGNWARE I2C DRIVER 22148M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 22149R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22150R: Mika Westerberg <mika.westerberg@linux.intel.com> 22151R: Jan Dabros <jsd@semihalf.com> 22152L: linux-i2c@vger.kernel.org 22153S: Supported 22154F: drivers/i2c/busses/i2c-designware-* 22155 22156SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 22157M: Jaehoon Chung <jh80.chung@samsung.com> 22158L: linux-mmc@vger.kernel.org 22159S: Maintained 22160F: drivers/mmc/host/dw_mmc* 22161 22162SYNOPSYS DESIGNWARE PCIE PMU DRIVER 22163M: Shuai Xue <xueshuai@linux.alibaba.com> 22164M: Jing Zhang <renyu.zj@linux.alibaba.com> 22165S: Supported 22166F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 22167F: drivers/perf/dwc_pcie_pmu.c 22168 22169SYNOPSYS HSDK RESET CONTROLLER DRIVER 22170M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22171S: Supported 22172F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 22173F: drivers/reset/reset-hsdk.c 22174F: include/dt-bindings/reset/snps,hsdk-reset.h 22175 22176SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 22177M: Prabu Thangamuthu <prabu.t@synopsys.com> 22178M: Manjunath M B <manjumb@synopsys.com> 22179L: linux-mmc@vger.kernel.org 22180S: Maintained 22181F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 22182 22183SYSTEM CONFIGURATION (SYSCON) 22184M: Lee Jones <lee@kernel.org> 22185M: Arnd Bergmann <arnd@arndb.de> 22186S: Supported 22187T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 22188F: drivers/mfd/syscon.c 22189 22190SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 22191M: Sudeep Holla <sudeep.holla@arm.com> 22192R: Cristian Marussi <cristian.marussi@arm.com> 22193L: arm-scmi@vger.kernel.org 22194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22195S: Maintained 22196F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 22197F: drivers/clk/clk-sc[mp]i.c 22198F: drivers/cpufreq/sc[mp]i-cpufreq.c 22199F: drivers/firmware/arm_scmi/ 22200F: drivers/firmware/arm_scpi.c 22201F: drivers/hwmon/scmi-hwmon.c 22202F: drivers/pinctrl/pinctrl-scmi.c 22203F: drivers/pmdomain/arm/ 22204F: drivers/powercap/arm_scmi_powercap.c 22205F: drivers/regulator/scmi-regulator.c 22206F: drivers/reset/reset-scmi.c 22207F: include/linux/sc[mp]i_protocol.h 22208F: include/trace/events/scmi.h 22209F: include/uapi/linux/virtio_scmi.h 22210 22211SYSTEM RESET/SHUTDOWN DRIVERS 22212M: Sebastian Reichel <sre@kernel.org> 22213L: linux-pm@vger.kernel.org 22214S: Maintained 22215T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 22216F: Documentation/devicetree/bindings/power/reset/ 22217F: drivers/power/reset/ 22218 22219SYSTEM TRACE MODULE CLASS 22220M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 22221S: Maintained 22222T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 22223F: Documentation/trace/stm.rst 22224F: drivers/hwtracing/stm/ 22225F: include/linux/stm.h 22226F: include/uapi/linux/stm.h 22227 22228SYSTEM76 ACPI DRIVER 22229M: Jeremy Soller <jeremy@system76.com> 22230M: System76 Product Development <productdev@system76.com> 22231L: platform-driver-x86@vger.kernel.org 22232S: Maintained 22233F: drivers/platform/x86/system76_acpi.c 22234 22235SYSV FILESYSTEM 22236S: Orphan 22237F: Documentation/filesystems/sysv-fs.rst 22238F: fs/sysv/ 22239F: include/linux/sysv_fs.h 22240 22241TASKSTATS STATISTICS INTERFACE 22242M: Balbir Singh <bsingharora@gmail.com> 22243S: Maintained 22244F: Documentation/accounting/taskstats* 22245F: include/linux/taskstats* 22246F: kernel/taskstats.c 22247 22248TC subsystem 22249M: Jamal Hadi Salim <jhs@mojatatu.com> 22250M: Cong Wang <xiyou.wangcong@gmail.com> 22251M: Jiri Pirko <jiri@resnulli.us> 22252L: netdev@vger.kernel.org 22253S: Maintained 22254F: include/net/pkt_cls.h 22255F: include/net/pkt_sched.h 22256F: include/net/tc_act/ 22257F: include/uapi/linux/pkt_cls.h 22258F: include/uapi/linux/pkt_sched.h 22259F: include/uapi/linux/tc_act/ 22260F: include/uapi/linux/tc_ematch/ 22261F: net/sched/ 22262F: tools/testing/selftests/tc-testing 22263 22264TC90522 MEDIA DRIVER 22265M: Akihiro Tsukada <tskd08@gmail.com> 22266L: linux-media@vger.kernel.org 22267S: Odd Fixes 22268F: drivers/media/dvb-frontends/tc90522* 22269 22270TCP LOW PRIORITY MODULE 22271M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 22272M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 22273S: Maintained 22274W: http://tcp-lp-mod.sourceforge.net/ 22275F: net/ipv4/tcp_lp.c 22276 22277TDA10071 MEDIA DRIVER 22278L: linux-media@vger.kernel.org 22279S: Orphan 22280W: https://linuxtv.org 22281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22282F: drivers/media/dvb-frontends/tda10071* 22283 22284TDA18212 MEDIA DRIVER 22285L: linux-media@vger.kernel.org 22286S: Orphan 22287W: https://linuxtv.org 22288Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22289F: drivers/media/tuners/tda18212* 22290 22291TDA18218 MEDIA DRIVER 22292L: linux-media@vger.kernel.org 22293S: Orphan 22294W: https://linuxtv.org 22295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22296F: drivers/media/tuners/tda18218* 22297 22298TDA18250 MEDIA DRIVER 22299M: Olli Salonen <olli.salonen@iki.fi> 22300L: linux-media@vger.kernel.org 22301S: Maintained 22302W: https://linuxtv.org 22303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22304T: git git://linuxtv.org/media_tree.git 22305F: drivers/media/tuners/tda18250* 22306 22307TDA18271 MEDIA DRIVER 22308M: Michael Krufky <mkrufky@linuxtv.org> 22309L: linux-media@vger.kernel.org 22310S: Maintained 22311W: https://linuxtv.org 22312W: http://github.com/mkrufky 22313Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22314T: git git://linuxtv.org/mkrufky/tuners.git 22315F: drivers/media/tuners/tda18271* 22316 22317TDA1997x MEDIA DRIVER 22318M: Tim Harvey <tharvey@gateworks.com> 22319L: linux-media@vger.kernel.org 22320S: Maintained 22321W: https://linuxtv.org 22322Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22323F: drivers/media/i2c/tda1997x.* 22324 22325TDA827x MEDIA DRIVER 22326M: Michael Krufky <mkrufky@linuxtv.org> 22327L: linux-media@vger.kernel.org 22328S: Maintained 22329W: https://linuxtv.org 22330W: http://github.com/mkrufky 22331Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22332T: git git://linuxtv.org/mkrufky/tuners.git 22333F: drivers/media/tuners/tda8290.* 22334 22335TDA8290 MEDIA DRIVER 22336M: Michael Krufky <mkrufky@linuxtv.org> 22337L: linux-media@vger.kernel.org 22338S: Maintained 22339W: https://linuxtv.org 22340W: http://github.com/mkrufky 22341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22342T: git git://linuxtv.org/mkrufky/tuners.git 22343F: drivers/media/tuners/tda8290.* 22344 22345TDA9840 MEDIA DRIVER 22346M: Hans Verkuil <hverkuil@xs4all.nl> 22347L: linux-media@vger.kernel.org 22348S: Maintained 22349W: https://linuxtv.org 22350T: git git://linuxtv.org/media_tree.git 22351F: drivers/media/i2c/tda9840* 22352 22353TEA5761 TUNER DRIVER 22354M: Mauro Carvalho Chehab <mchehab@kernel.org> 22355L: linux-media@vger.kernel.org 22356S: Odd fixes 22357W: https://linuxtv.org 22358T: git git://linuxtv.org/media_tree.git 22359F: drivers/media/tuners/tea5761.* 22360 22361TEA5767 TUNER DRIVER 22362M: Mauro Carvalho Chehab <mchehab@kernel.org> 22363L: linux-media@vger.kernel.org 22364S: Maintained 22365W: https://linuxtv.org 22366T: git git://linuxtv.org/media_tree.git 22367F: drivers/media/tuners/tea5767.* 22368 22369TEA6415C MEDIA DRIVER 22370M: Hans Verkuil <hverkuil@xs4all.nl> 22371L: linux-media@vger.kernel.org 22372S: Maintained 22373W: https://linuxtv.org 22374T: git git://linuxtv.org/media_tree.git 22375F: drivers/media/i2c/tea6415c* 22376 22377TEA6420 MEDIA DRIVER 22378M: Hans Verkuil <hverkuil@xs4all.nl> 22379L: linux-media@vger.kernel.org 22380S: Maintained 22381W: https://linuxtv.org 22382T: git git://linuxtv.org/media_tree.git 22383F: drivers/media/i2c/tea6420* 22384 22385TEAM DRIVER 22386M: Jiri Pirko <jiri@resnulli.us> 22387L: netdev@vger.kernel.org 22388S: Supported 22389F: Documentation/netlink/specs/team.yaml 22390F: drivers/net/team/ 22391F: include/linux/if_team.h 22392F: include/uapi/linux/if_team.h 22393F: tools/testing/selftests/drivers/net/team/ 22394 22395TECHNICAL ADVISORY BOARD PROCESS DOCS 22396M: "Theodore Ts'o" <tytso@mit.edu> 22397M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22398L: tech-board-discuss@lists.linux.dev 22399S: Maintained 22400F: Documentation/process/contribution-maturity-model.rst 22401F: Documentation/process/researcher-guidelines.rst 22402 22403TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 22404M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 22405S: Maintained 22406F: arch/x86/platform/ts5500/ 22407 22408TECHNOTREND USB IR RECEIVER 22409M: Sean Young <sean@mess.org> 22410L: linux-media@vger.kernel.org 22411S: Maintained 22412F: drivers/media/rc/ttusbir.c 22413 22414TECHWELL TW9900 VIDEO DECODER 22415M: Mehdi Djait <mehdi.djait@bootlin.com> 22416L: linux-media@vger.kernel.org 22417S: Maintained 22418F: drivers/media/i2c/tw9900.c 22419 22420TECHWELL TW9910 VIDEO DECODER 22421L: linux-media@vger.kernel.org 22422S: Orphan 22423F: drivers/media/i2c/tw9910.c 22424F: include/media/i2c/tw9910.h 22425 22426TEE SUBSYSTEM 22427M: Jens Wiklander <jens.wiklander@linaro.org> 22428R: Sumit Garg <sumit.garg@linaro.org> 22429L: op-tee@lists.trustedfirmware.org 22430S: Maintained 22431F: Documentation/driver-api/tee.rst 22432F: Documentation/tee/ 22433F: Documentation/userspace-api/tee.rst 22434F: drivers/tee/ 22435F: include/linux/tee_core.h 22436F: include/linux/tee_drv.h 22437F: include/uapi/linux/tee.h 22438 22439TEGRA ARCHITECTURE SUPPORT 22440M: Thierry Reding <thierry.reding@gmail.com> 22441M: Jonathan Hunter <jonathanh@nvidia.com> 22442L: linux-tegra@vger.kernel.org 22443S: Supported 22444Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 22445T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 22446N: [^a-z]tegra 22447 22448TEGRA CLOCK DRIVER 22449M: Peter De Schrijver <pdeschrijver@nvidia.com> 22450M: Prashant Gaikwad <pgaikwad@nvidia.com> 22451S: Supported 22452F: drivers/clk/tegra/ 22453 22454TEGRA CRYPTO DRIVERS 22455M: Akhil R <akhilrajeev@nvidia.com> 22456S: Supported 22457F: drivers/crypto/tegra/* 22458 22459TEGRA DMA DRIVERS 22460M: Laxman Dewangan <ldewangan@nvidia.com> 22461M: Jon Hunter <jonathanh@nvidia.com> 22462S: Supported 22463F: drivers/dma/tegra* 22464 22465TEGRA I2C DRIVER 22466M: Laxman Dewangan <ldewangan@nvidia.com> 22467R: Dmitry Osipenko <digetx@gmail.com> 22468S: Supported 22469F: drivers/i2c/busses/i2c-tegra.c 22470 22471TEGRA IOMMU DRIVERS 22472M: Thierry Reding <thierry.reding@gmail.com> 22473R: Krishna Reddy <vdumpa@nvidia.com> 22474L: linux-tegra@vger.kernel.org 22475S: Supported 22476F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 22477F: drivers/iommu/tegra* 22478 22479TEGRA KBC DRIVER 22480M: Laxman Dewangan <ldewangan@nvidia.com> 22481S: Supported 22482F: drivers/input/keyboard/tegra-kbc.c 22483 22484TEGRA NAND DRIVER 22485M: Stefan Agner <stefan@agner.ch> 22486M: Lucas Stach <dev@lynxeye.de> 22487S: Maintained 22488F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 22489F: drivers/mtd/nand/raw/tegra_nand.c 22490 22491TEGRA PWM DRIVER 22492M: Thierry Reding <thierry.reding@gmail.com> 22493S: Supported 22494F: drivers/pwm/pwm-tegra.c 22495 22496TEGRA QUAD SPI DRIVER 22497M: Thierry Reding <thierry.reding@gmail.com> 22498M: Jonathan Hunter <jonathanh@nvidia.com> 22499M: Sowjanya Komatineni <skomatineni@nvidia.com> 22500L: linux-tegra@vger.kernel.org 22501S: Maintained 22502F: drivers/spi/spi-tegra210-quad.c 22503 22504TEGRA SERIAL DRIVER 22505M: Laxman Dewangan <ldewangan@nvidia.com> 22506S: Supported 22507F: drivers/tty/serial/serial-tegra.c 22508 22509TEGRA SPI DRIVER 22510M: Laxman Dewangan <ldewangan@nvidia.com> 22511S: Supported 22512F: drivers/spi/spi-tegra* 22513 22514TEGRA VIDEO DRIVER 22515M: Thierry Reding <thierry.reding@gmail.com> 22516M: Jonathan Hunter <jonathanh@nvidia.com> 22517M: Sowjanya Komatineni <skomatineni@nvidia.com> 22518M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22519L: linux-media@vger.kernel.org 22520L: linux-tegra@vger.kernel.org 22521S: Maintained 22522F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 22523F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 22524F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 22525F: drivers/staging/media/tegra-video/ 22526 22527TEGRA XUSB PADCTL DRIVER 22528M: JC Kuo <jckuo@nvidia.com> 22529S: Supported 22530F: drivers/phy/tegra/xusb* 22531 22532TEHUTI ETHERNET DRIVER 22533M: Andy Gospodarek <andy@greyhouse.net> 22534L: netdev@vger.kernel.org 22535S: Supported 22536F: drivers/net/ethernet/tehuti/tehuti.* 22537 22538TEHUTI TN40XX ETHERNET DRIVER 22539M: FUJITA Tomonori <fujita.tomonori@gmail.com> 22540L: netdev@vger.kernel.org 22541S: Maintained 22542F: drivers/net/ethernet/tehuti/tn40* 22543 22544TELECOM CLOCK DRIVER FOR MCPL0010 22545M: Mark Gross <markgross@kernel.org> 22546S: Supported 22547F: drivers/char/tlclk.c 22548 22549TEMPO SEMICONDUCTOR DRIVERS 22550M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 22551S: Maintained 22552F: Documentation/devicetree/bindings/sound/tscs*.txt 22553F: sound/soc/codecs/tscs*.c 22554F: sound/soc/codecs/tscs*.h 22555 22556TENSILICA XTENSA PORT (xtensa) 22557M: Chris Zankel <chris@zankel.net> 22558M: Max Filippov <jcmvbkbc@gmail.com> 22559S: Maintained 22560T: git https://github.com/jcmvbkbc/linux-xtensa.git 22561F: arch/xtensa/ 22562F: drivers/irqchip/irq-xtensa-* 22563 22564TEXAS INSTRUMENTS ASoC DRIVERS 22565M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22566L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22567S: Maintained 22568F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 22569F: sound/soc/ti/ 22570 22571TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 22572M: Shenghao Ding <shenghao-ding@ti.com> 22573M: Kevin Lu <kevin-lu@ti.com> 22574M: Baojun Xu <baojun.xu@ti.com> 22575L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22576S: Maintained 22577F: Documentation/devicetree/bindings/sound/tas2552.txt 22578F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 22579F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 22580F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 22581F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 22582F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 22583F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 22584F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 22585F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 22586F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 22587F: include/sound/tas2*.h 22588F: include/sound/tlv320*.h 22589F: include/sound/tpa6130a2-plat.h 22590F: sound/pci/hda/tas2781_hda_i2c.c 22591F: sound/soc/codecs/pcm1681.c 22592F: sound/soc/codecs/pcm1789*.* 22593F: sound/soc/codecs/pcm179x*.* 22594F: sound/soc/codecs/pcm186x*.* 22595F: sound/soc/codecs/pcm3008.* 22596F: sound/soc/codecs/pcm3060*.* 22597F: sound/soc/codecs/pcm3168a*.* 22598F: sound/soc/codecs/pcm5102a.c 22599F: sound/soc/codecs/pcm512x*.* 22600F: sound/soc/codecs/tas2*.* 22601F: sound/soc/codecs/tlv320*.* 22602F: sound/soc/codecs/tpa6130a2.* 22603 22604TEXAS INSTRUMENTS DMA DRIVERS 22605M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22606L: dmaengine@vger.kernel.org 22607S: Maintained 22608F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 22609F: Documentation/devicetree/bindings/dma/ti-edma.txt 22610F: Documentation/devicetree/bindings/dma/ti/ 22611F: drivers/dma/ti/ 22612F: include/linux/dma/k3-psil.h 22613F: include/linux/dma/k3-udma-glue.h 22614F: include/linux/dma/ti-cppi5.h 22615X: drivers/dma/ti/cppi41.c 22616 22617TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 22618M: Robert Marko <robert.marko@sartura.hr> 22619M: Luka Perkov <luka.perkov@sartura.hr> 22620L: linux-hwmon@vger.kernel.org 22621S: Maintained 22622F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 22623F: Documentation/hwmon/tps23861.rst 22624F: drivers/hwmon/tps23861.c 22625 22626TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 22627M: Ricardo Ribalda <ribalda@kernel.org> 22628L: linux-iio@vger.kernel.org 22629S: Supported 22630F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 22631F: drivers/iio/dac/ti-dac7612.c 22632 22633TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 22634M: Nishanth Menon <nm@ti.com> 22635M: Tero Kristo <kristo@kernel.org> 22636M: Santosh Shilimkar <ssantosh@kernel.org> 22637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22638S: Maintained 22639F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 22640F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 22641F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 22642F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 22643F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 22644F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 22645F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 22646F: drivers/clk/keystone/sci-clk.c 22647F: drivers/firmware/ti_sci* 22648F: drivers/irqchip/irq-ti-sci-inta.c 22649F: drivers/irqchip/irq-ti-sci-intr.c 22650F: drivers/reset/reset-ti-sci.c 22651F: drivers/soc/ti/ti_sci_inta_msi.c 22652F: drivers/pmdomain/ti/ti_sci_pm_domains.c 22653F: include/dt-bindings/soc/ti,sci_pm_domain.h 22654F: include/linux/soc/ti/ti_sci_inta_msi.h 22655F: include/linux/soc/ti/ti_sci_protocol.h 22656 22657TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 22658M: Puranjay Mohan <puranjay@kernel.org> 22659L: linux-iio@vger.kernel.org 22660S: Supported 22661F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 22662F: drivers/iio/temperature/tmp117.c 22663 22664THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 22665M: Hans Verkuil <hverkuil@xs4all.nl> 22666L: linux-media@vger.kernel.org 22667S: Maintained 22668W: https://linuxtv.org 22669T: git git://linuxtv.org/media_tree.git 22670F: drivers/media/radio/radio-raremono.c 22671 22672THERMAL 22673M: Rafael J. Wysocki <rafael@kernel.org> 22674M: Daniel Lezcano <daniel.lezcano@linaro.org> 22675R: Zhang Rui <rui.zhang@intel.com> 22676R: Lukasz Luba <lukasz.luba@arm.com> 22677L: linux-pm@vger.kernel.org 22678S: Supported 22679Q: https://patchwork.kernel.org/project/linux-pm/list/ 22680T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 22681F: Documentation/ABI/testing/sysfs-class-thermal 22682F: Documentation/admin-guide/thermal/ 22683F: Documentation/devicetree/bindings/thermal/ 22684F: Documentation/driver-api/thermal/ 22685F: drivers/thermal/ 22686F: include/dt-bindings/thermal/ 22687F: include/linux/cpu_cooling.h 22688F: include/linux/thermal.h 22689F: include/uapi/linux/thermal.h 22690F: tools/lib/thermal/ 22691F: tools/thermal/ 22692 22693THERMAL DRIVER FOR AMLOGIC SOCS 22694M: Guillaume La Roque <glaroque@baylibre.com> 22695L: linux-pm@vger.kernel.org 22696L: linux-amlogic@lists.infradead.org 22697S: Supported 22698W: http://linux-meson.com/ 22699F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 22700F: drivers/thermal/amlogic_thermal.c 22701 22702THERMAL/CPU_COOLING 22703M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 22704M: Daniel Lezcano <daniel.lezcano@linaro.org> 22705M: Viresh Kumar <viresh.kumar@linaro.org> 22706R: Lukasz Luba <lukasz.luba@arm.com> 22707L: linux-pm@vger.kernel.org 22708S: Supported 22709F: Documentation/driver-api/thermal/cpu-cooling-api.rst 22710F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 22711F: drivers/thermal/cpufreq_cooling.c 22712F: drivers/thermal/cpuidle_cooling.c 22713F: include/linux/cpu_cooling.h 22714 22715THERMAL/POWER_ALLOCATOR 22716M: Lukasz Luba <lukasz.luba@arm.com> 22717L: linux-pm@vger.kernel.org 22718S: Maintained 22719F: Documentation/driver-api/thermal/power_allocator.rst 22720F: drivers/thermal/gov_power_allocator.c 22721F: drivers/thermal/thermal_trace_ipa.h 22722 22723THINKPAD ACPI EXTRAS DRIVER 22724M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22725L: ibm-acpi-devel@lists.sourceforge.net 22726L: platform-driver-x86@vger.kernel.org 22727S: Maintained 22728W: http://ibm-acpi.sourceforge.net 22729W: http://thinkwiki.org/wiki/Ibm-acpi 22730T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22731F: drivers/platform/x86/thinkpad_acpi.c 22732 22733THINKPAD LMI DRIVER 22734M: Mark Pearson <markpearson@lenovo.com> 22735L: platform-driver-x86@vger.kernel.org 22736S: Maintained 22737F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22738F: drivers/platform/x86/think-lmi.? 22739 22740THP7312 ISP DRIVER 22741M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22742M: Paul Elder <paul.elder@ideasonboard.com> 22743L: linux-media@vger.kernel.org 22744S: Maintained 22745T: git git://linuxtv.org/media_tree.git 22746F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22747F: Documentation/userspace-api/media/drivers/thp7312.rst 22748F: drivers/media/i2c/thp7312.c 22749F: include/uapi/linux/thp7312.h 22750 22751THUNDERBOLT DMA TRAFFIC TEST DRIVER 22752M: Isaac Hazan <isaac.hazan@intel.com> 22753L: linux-usb@vger.kernel.org 22754S: Maintained 22755F: drivers/thunderbolt/dma_test.c 22756 22757THUNDERBOLT DRIVER 22758M: Andreas Noever <andreas.noever@gmail.com> 22759M: Michael Jamet <michael.jamet@intel.com> 22760M: Mika Westerberg <mika.westerberg@linux.intel.com> 22761M: Yehezkel Bernat <YehezkelShB@gmail.com> 22762L: linux-usb@vger.kernel.org 22763S: Maintained 22764T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22765F: Documentation/admin-guide/thunderbolt.rst 22766F: drivers/thunderbolt/ 22767F: include/linux/thunderbolt.h 22768 22769THUNDERBOLT NETWORK DRIVER 22770M: Michael Jamet <michael.jamet@intel.com> 22771M: Mika Westerberg <mika.westerberg@linux.intel.com> 22772M: Yehezkel Bernat <YehezkelShB@gmail.com> 22773L: netdev@vger.kernel.org 22774S: Maintained 22775F: drivers/net/thunderbolt/ 22776 22777THUNDERX GPIO DRIVER 22778M: Robert Richter <rric@kernel.org> 22779S: Odd Fixes 22780F: drivers/gpio/gpio-thunderx.c 22781 22782TI ADS1119 ADC DRIVER 22783M: Francesco Dolcini <francesco@dolcini.it> 22784M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 22785L: linux-iio@vger.kernel.org 22786S: Maintained 22787F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 22788F: drivers/iio/adc/ti-ads1119.c 22789 22790TI ADS7924 ADC DRIVER 22791M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22792L: linux-iio@vger.kernel.org 22793S: Supported 22794F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22795F: drivers/iio/adc/ti-ads7924.c 22796 22797TI AM437X VPFE DRIVER 22798M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22799L: linux-media@vger.kernel.org 22800S: Maintained 22801W: https://linuxtv.org 22802Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22803T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22804F: drivers/media/platform/ti/am437x/ 22805 22806TI BANDGAP AND THERMAL DRIVER 22807M: Eduardo Valentin <edubezval@gmail.com> 22808M: Keerthy <j-keerthy@ti.com> 22809L: linux-pm@vger.kernel.org 22810L: linux-omap@vger.kernel.org 22811S: Maintained 22812F: drivers/thermal/ti-soc-thermal/ 22813 22814TI BQ27XXX POWER SUPPLY DRIVER 22815F: drivers/power/supply/bq27xxx_battery.c 22816F: drivers/power/supply/bq27xxx_battery_i2c.c 22817F: include/linux/power/bq27xxx_battery.h 22818 22819TI CDCE706 CLOCK DRIVER 22820M: Max Filippov <jcmvbkbc@gmail.com> 22821S: Maintained 22822F: drivers/clk/clk-cdce706.c 22823 22824TI CLOCK DRIVER 22825M: Tero Kristo <kristo@kernel.org> 22826L: linux-omap@vger.kernel.org 22827S: Odd Fixes 22828F: drivers/clk/ti/ 22829F: include/linux/clk/ti.h 22830 22831TI DAVINCI MACHINE SUPPORT 22832M: Bartosz Golaszewski <brgl@bgdev.pl> 22833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22834S: Maintained 22835T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22836F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22837F: arch/arm/boot/dts/ti/davinci/ 22838F: arch/arm/mach-davinci/ 22839F: drivers/i2c/busses/i2c-davinci.c 22840 22841TI DAVINCI SERIES CLOCK DRIVER 22842M: David Lechner <david@lechnology.com> 22843S: Maintained 22844F: Documentation/devicetree/bindings/clock/ti/davinci/ 22845F: drivers/clk/davinci/ 22846F: include/linux/clk/davinci.h 22847 22848TI DAVINCI SERIES GPIO DRIVER 22849M: Keerthy <j-keerthy@ti.com> 22850L: linux-gpio@vger.kernel.org 22851S: Maintained 22852F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22853F: drivers/gpio/gpio-davinci.c 22854 22855TI DAVINCI SERIES MEDIA DRIVER 22856M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22857L: linux-media@vger.kernel.org 22858S: Maintained 22859W: https://linuxtv.org 22860Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22861T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22862F: drivers/media/platform/ti/davinci/ 22863F: include/media/davinci/ 22864 22865TI ENHANCED CAPTURE (eCAP) DRIVER 22866M: Vignesh Raghavendra <vigneshr@ti.com> 22867R: Julien Panis <jpanis@baylibre.com> 22868L: linux-iio@vger.kernel.org 22869L: linux-omap@vger.kernel.org 22870S: Maintained 22871F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22872F: drivers/counter/ti-ecap-capture.c 22873 22874TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22875R: David Lechner <david@lechnology.com> 22876L: linux-iio@vger.kernel.org 22877F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22878F: drivers/counter/ti-eqep.c 22879 22880TI ETHERNET SWITCH DRIVER (CPSW) 22881R: Siddharth Vadapalli <s-vadapalli@ti.com> 22882R: Roger Quadros <rogerq@kernel.org> 22883L: linux-omap@vger.kernel.org 22884L: netdev@vger.kernel.org 22885S: Maintained 22886F: drivers/net/ethernet/ti/cpsw* 22887F: drivers/net/ethernet/ti/davinci* 22888 22889TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22890M: Alex Dubov <oakad@yahoo.com> 22891S: Maintained 22892W: http://tifmxx.berlios.de/ 22893F: drivers/memstick/host/tifm_ms.c 22894F: drivers/misc/tifm* 22895F: drivers/mmc/host/tifm_sd.c 22896F: include/linux/tifm.h 22897 22898TI FPD-LINK DRIVERS 22899M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22900L: linux-media@vger.kernel.org 22901S: Maintained 22902F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22903F: drivers/media/i2c/ds90* 22904F: include/media/i2c/ds90* 22905 22906TI HDC302X HUMIDITY DRIVER 22907M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22908M: Li peiyu <579lpy@gmail.com> 22909L: linux-iio@vger.kernel.org 22910S: Maintained 22911F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22912F: drivers/iio/humidity/hdc3020.c 22913 22914TI ICSSG ETHERNET DRIVER (ICSSG) 22915R: MD Danish Anwar <danishanwar@ti.com> 22916R: Roger Quadros <rogerq@kernel.org> 22917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22918L: netdev@vger.kernel.org 22919S: Maintained 22920F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22921F: drivers/net/ethernet/ti/icssg/* 22922 22923TI J721E CSI2RX DRIVER 22924M: Jai Luthra <j-luthra@ti.com> 22925L: linux-media@vger.kernel.org 22926S: Maintained 22927F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22928F: drivers/media/platform/ti/j721e-csi2rx/ 22929 22930TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22931M: Nishanth Menon <nm@ti.com> 22932M: Santosh Shilimkar <ssantosh@kernel.org> 22933L: linux-kernel@vger.kernel.org 22934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22935S: Maintained 22936T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22937F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 22938F: drivers/pmdomain/ti/omap_prm.c 22939F: drivers/soc/ti/* 22940 22941TI LM49xxx FAMILY ASoC CODEC DRIVERS 22942M: M R Swami Reddy <mr.swami.reddy@ti.com> 22943M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22944L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22945S: Maintained 22946F: sound/soc/codecs/isabelle* 22947F: sound/soc/codecs/lm49453* 22948 22949TI LMP92064 ADC DRIVER 22950M: Leonard Göhrs <l.goehrs@pengutronix.de> 22951R: kernel@pengutronix.de 22952L: linux-iio@vger.kernel.org 22953S: Maintained 22954F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22955F: drivers/iio/adc/ti-lmp92064.c 22956 22957TI PCM3060 ASoC CODEC DRIVER 22958M: Kirill Marinushkin <kmarinushkin@birdec.com> 22959L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22960S: Maintained 22961F: Documentation/devicetree/bindings/sound/pcm3060.txt 22962F: sound/soc/codecs/pcm3060* 22963 22964TI TAS571X FAMILY ASoC CODEC DRIVER 22965M: Kevin Cernekee <cernekee@chromium.org> 22966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22967S: Odd Fixes 22968F: sound/soc/codecs/tas571x* 22969 22970TI TMAG5273 MAGNETOMETER DRIVER 22971M: Gerald Loacker <gerald.loacker@wolfvision.net> 22972L: linux-iio@vger.kernel.org 22973S: Maintained 22974F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22975F: drivers/iio/magnetometer/tmag5273.c 22976 22977TI TRF7970A NFC DRIVER 22978M: Mark Greer <mgreer@animalcreek.com> 22979L: linux-wireless@vger.kernel.org 22980S: Supported 22981F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22982F: drivers/nfc/trf7970a.c 22983 22984TI TSC2046 ADC DRIVER 22985M: Oleksij Rempel <o.rempel@pengutronix.de> 22986R: kernel@pengutronix.de 22987L: linux-iio@vger.kernel.org 22988S: Maintained 22989F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22990F: drivers/iio/adc/ti-tsc2046.c 22991 22992TI TWL4030 SERIES SOC CODEC DRIVER 22993M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22994L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22995S: Maintained 22996F: sound/soc/codecs/twl4030* 22997 22998TI VPE/CAL DRIVERS 22999M: Benoit Parrot <bparrot@ti.com> 23000L: linux-media@vger.kernel.org 23001S: Maintained 23002W: http://linuxtv.org/ 23003Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23004F: Documentation/devicetree/bindings/media/ti,cal.yaml 23005F: Documentation/devicetree/bindings/media/ti,vpe.yaml 23006F: drivers/media/platform/ti/cal/ 23007F: drivers/media/platform/ti/vpe/ 23008 23009TI WILINK WIRELESS DRIVERS 23010L: linux-wireless@vger.kernel.org 23011S: Orphan 23012W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 23013W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 23014F: drivers/net/wireless/ti/ 23015 23016TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 23017M: John Stultz <jstultz@google.com> 23018M: Thomas Gleixner <tglx@linutronix.de> 23019R: Stephen Boyd <sboyd@kernel.org> 23020L: linux-kernel@vger.kernel.org 23021S: Supported 23022T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 23023F: include/linux/clocksource.h 23024F: include/linux/time.h 23025F: include/linux/timekeeper_internal.h 23026F: include/linux/timekeeping.h 23027F: include/linux/timex.h 23028F: include/uapi/linux/time.h 23029F: include/uapi/linux/timex.h 23030F: kernel/time/alarmtimer.c 23031F: kernel/time/clocksource* 23032F: kernel/time/ntp* 23033F: kernel/time/time.c 23034F: kernel/time/timeconst.bc 23035F: kernel/time/timeconv.c 23036F: kernel/time/timecounter.c 23037F: kernel/time/timekeeping* 23038F: kernel/time/time_test.c 23039F: tools/testing/selftests/timers/ 23040 23041TIPC NETWORK LAYER 23042M: Jon Maloy <jmaloy@redhat.com> 23043M: Ying Xue <ying.xue@windriver.com> 23044L: netdev@vger.kernel.org (core kernel code) 23045L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 23046S: Maintained 23047W: http://tipc.sourceforge.net/ 23048F: include/uapi/linux/tipc*.h 23049F: net/tipc/ 23050 23051TLAN NETWORK DRIVER 23052M: Samuel Chessman <chessman@tux.org> 23053L: tlan-devel@lists.sourceforge.net (subscribers-only) 23054S: Maintained 23055W: http://sourceforge.net/projects/tlan/ 23056F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 23057F: drivers/net/ethernet/ti/tlan.* 23058 23059TMIO/SDHI MMC DRIVER 23060M: Wolfram Sang <wsa+renesas@sang-engineering.com> 23061L: linux-mmc@vger.kernel.org 23062L: linux-renesas-soc@vger.kernel.org 23063S: Supported 23064F: drivers/mmc/host/renesas_sdhi* 23065F: drivers/mmc/host/tmio_mmc* 23066F: include/linux/platform_data/tmio.h 23067 23068TMP513 HARDWARE MONITOR DRIVER 23069M: Eric Tremblay <etremblay@distech-controls.com> 23070L: linux-hwmon@vger.kernel.org 23071S: Maintained 23072F: Documentation/hwmon/tmp513.rst 23073F: drivers/hwmon/tmp513.c 23074 23075TMPFS (SHMEM FILESYSTEM) 23076M: Hugh Dickins <hughd@google.com> 23077L: linux-mm@kvack.org 23078S: Maintained 23079F: include/linux/shmem_fs.h 23080F: mm/shmem.c 23081 23082TOMOYO SECURITY MODULE 23083M: Kentaro Takeda <takedakn@nttdata.co.jp> 23084M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 23085L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 23086L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 23087L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 23088L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 23089S: Maintained 23090W: https://tomoyo.sourceforge.net/ 23091F: security/tomoyo/ 23092 23093TOPSTAR LAPTOP EXTRAS DRIVER 23094M: Herton Ronaldo Krzesinski <herton@canonical.com> 23095L: platform-driver-x86@vger.kernel.org 23096S: Maintained 23097F: drivers/platform/x86/topstar-laptop.c 23098 23099TORTURE-TEST MODULES 23100M: Davidlohr Bueso <dave@stgolabs.net> 23101M: "Paul E. McKenney" <paulmck@kernel.org> 23102M: Josh Triplett <josh@joshtriplett.org> 23103L: linux-kernel@vger.kernel.org 23104S: Supported 23105T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 23106F: Documentation/RCU/torture.rst 23107F: kernel/locking/locktorture.c 23108F: kernel/rcu/rcuscale.c 23109F: kernel/rcu/rcutorture.c 23110F: kernel/rcu/refscale.c 23111F: kernel/torture.c 23112 23113TOSHIBA ACPI EXTRAS DRIVER 23114M: Azael Avalos <coproscefalo@gmail.com> 23115L: platform-driver-x86@vger.kernel.org 23116S: Maintained 23117F: drivers/platform/x86/toshiba_acpi.c 23118 23119TOSHIBA BLUETOOTH DRIVER 23120M: Azael Avalos <coproscefalo@gmail.com> 23121L: platform-driver-x86@vger.kernel.org 23122S: Maintained 23123F: drivers/platform/x86/toshiba_bluetooth.c 23124 23125TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 23126M: Azael Avalos <coproscefalo@gmail.com> 23127L: platform-driver-x86@vger.kernel.org 23128S: Maintained 23129F: drivers/platform/x86/toshiba_haps.c 23130 23131TOSHIBA SMM DRIVER 23132M: Jonathan Buzzard <jonathan@buzzard.org.uk> 23133S: Maintained 23134W: http://www.buzzard.org.uk/toshiba/ 23135F: drivers/char/toshiba.c 23136F: include/linux/toshiba.h 23137F: include/uapi/linux/toshiba.h 23138 23139TOSHIBA TC358743 DRIVER 23140M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23141L: linux-media@vger.kernel.org 23142S: Maintained 23143F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 23144F: drivers/media/i2c/tc358743* 23145F: include/media/i2c/tc358743.h 23146 23147TOSHIBA WMI HOTKEYS DRIVER 23148M: Azael Avalos <coproscefalo@gmail.com> 23149L: platform-driver-x86@vger.kernel.org 23150S: Maintained 23151F: drivers/platform/x86/toshiba-wmi.c 23152 23153TPM DEVICE DRIVER 23154M: Peter Huewe <peterhuewe@gmx.de> 23155M: Jarkko Sakkinen <jarkko@kernel.org> 23156R: Jason Gunthorpe <jgg@ziepe.ca> 23157L: linux-integrity@vger.kernel.org 23158S: Maintained 23159W: https://codeberg.org/jarkko/linux-tpmdd-test 23160Q: https://patchwork.kernel.org/project/linux-integrity/list/ 23161T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 23162F: Documentation/devicetree/bindings/tpm/ 23163F: drivers/char/tpm/ 23164 23165TPS546D24 DRIVER 23166M: Duke Du <dukedu83@gmail.com> 23167L: linux-hwmon@vger.kernel.org 23168S: Maintained 23169F: Documentation/hwmon/tps546d24.rst 23170F: drivers/hwmon/pmbus/tps546d24.c 23171 23172TQ SYSTEMS BOARD & DRIVER SUPPORT 23173L: linux@ew.tq-group.com 23174S: Supported 23175W: https://www.tq-group.com/en/products/tq-embedded/ 23176F: arch/arm/boot/dts/imx*mba*.dts* 23177F: arch/arm/boot/dts/imx*tqma*.dts* 23178F: arch/arm/boot/dts/mba*.dtsi 23179F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 23180F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 23181F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 23182F: arch/arm64/boot/dts/freescale/mba*.dtsi 23183F: arch/arm64/boot/dts/freescale/tqml*.dts* 23184F: drivers/gpio/gpio-tqmx86.c 23185F: drivers/mfd/tqmx86.c 23186F: drivers/watchdog/tqmx86_wdt.c 23187 23188TRACING 23189M: Steven Rostedt <rostedt@goodmis.org> 23190M: Masami Hiramatsu <mhiramat@kernel.org> 23191R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23192L: linux-kernel@vger.kernel.org 23193L: linux-trace-kernel@vger.kernel.org 23194S: Maintained 23195Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 23196T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 23197F: Documentation/trace/* 23198F: fs/tracefs/ 23199F: include/linux/trace*.h 23200F: include/trace/ 23201F: kernel/trace/ 23202F: scripts/tracing/ 23203F: tools/testing/selftests/ftrace/ 23204 23205TRACING MMIO ACCESSES (MMIOTRACE) 23206M: Steven Rostedt <rostedt@goodmis.org> 23207M: Masami Hiramatsu <mhiramat@kernel.org> 23208R: Karol Herbst <karolherbst@gmail.com> 23209R: Pekka Paalanen <ppaalanen@gmail.com> 23210L: linux-kernel@vger.kernel.org 23211L: nouveau@lists.freedesktop.org 23212S: Maintained 23213F: arch/x86/mm/kmmio.c 23214F: arch/x86/mm/mmio-mod.c 23215F: arch/x86/mm/testmmiotrace.c 23216F: include/linux/mmiotrace.h 23217F: kernel/trace/trace_mmiotrace.c 23218 23219TRACING OS NOISE / LATENCY TRACERS 23220M: Steven Rostedt <rostedt@goodmis.org> 23221S: Maintained 23222F: Documentation/trace/hwlat_detector.rst 23223F: Documentation/trace/osnoise-tracer.rst 23224F: Documentation/trace/timerlat-tracer.rst 23225F: arch/*/kernel/trace.c 23226F: include/trace/events/osnoise.h 23227F: kernel/trace/trace_hwlat.c 23228F: kernel/trace/trace_irqsoff.c 23229F: kernel/trace/trace_osnoise.c 23230F: kernel/trace/trace_sched_wakeup.c 23231 23232TRADITIONAL CHINESE DOCUMENTATION 23233M: Hu Haowen <2023002089@link.tyut.edu.cn> 23234S: Maintained 23235W: https://github.com/srcres258/linux-doc 23236T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 23237F: Documentation/translations/zh_TW/ 23238 23239TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 23240M: Dan Williams <dan.j.williams@intel.com> 23241L: linux-coco@lists.linux.dev 23242S: Maintained 23243F: Documentation/ABI/testing/configfs-tsm 23244F: drivers/virt/coco/tsm.c 23245F: include/linux/tsm.h 23246 23247TRUSTED SERVICES TEE DRIVER 23248M: Balint Dobszay <balint.dobszay@arm.com> 23249M: Sudeep Holla <sudeep.holla@arm.com> 23250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23251L: trusted-services@lists.trustedfirmware.org 23252S: Maintained 23253F: Documentation/tee/ts-tee.rst 23254F: drivers/tee/tstee/ 23255 23256TTY LAYER AND SERIAL DRIVERS 23257M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23258M: Jiri Slaby <jirislaby@kernel.org> 23259L: linux-kernel@vger.kernel.org 23260L: linux-serial@vger.kernel.org 23261S: Supported 23262T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 23263F: Documentation/devicetree/bindings/serial/ 23264F: Documentation/driver-api/serial/ 23265F: drivers/tty/ 23266F: include/linux/selection.h 23267F: include/linux/serial.h 23268F: include/linux/serial_core.h 23269F: include/linux/sysrq.h 23270F: include/linux/tty*.h 23271F: include/linux/vt.h 23272F: include/linux/vt_*.h 23273F: include/uapi/linux/serial.h 23274F: include/uapi/linux/serial_core.h 23275F: include/uapi/linux/tty.h 23276 23277TUA9001 MEDIA DRIVER 23278L: linux-media@vger.kernel.org 23279S: Orphan 23280W: https://linuxtv.org 23281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23282F: drivers/media/tuners/tua9001* 23283 23284TULIP NETWORK DRIVERS 23285L: netdev@vger.kernel.org 23286L: linux-parisc@vger.kernel.org 23287S: Orphan 23288F: drivers/net/ethernet/dec/tulip/ 23289 23290TUN/TAP driver 23291M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23292M: Jason Wang <jasowang@redhat.com> 23293S: Maintained 23294W: http://vtun.sourceforge.net/tun 23295F: Documentation/networking/tuntap.rst 23296F: arch/um/os-Linux/drivers/ 23297F: drivers/net/tap.c 23298F: drivers/net/tun.c 23299 23300TURBOCHANNEL SUBSYSTEM 23301M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23302M: Ralf Baechle <ralf@linux-mips.org> 23303L: linux-mips@vger.kernel.org 23304S: Maintained 23305Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 23306F: drivers/tc/ 23307F: include/linux/tc.h 23308 23309TURBOSTAT UTILITY 23310M: "Len Brown" <lenb@kernel.org> 23311L: linux-pm@vger.kernel.org 23312S: Supported 23313Q: https://patchwork.kernel.org/project/linux-pm/list/ 23314B: https://bugzilla.kernel.org 23315T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 23316F: tools/power/x86/turbostat/ 23317F: tools/testing/selftests/turbostat/ 23318 23319TW5864 VIDEO4LINUX DRIVER 23320M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23321M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 23322M: Andrey Utkin <andrey_utkin@fastmail.com> 23323L: linux-media@vger.kernel.org 23324S: Supported 23325F: drivers/media/pci/tw5864/ 23326 23327TW68 VIDEO4LINUX DRIVER 23328M: Hans Verkuil <hverkuil@xs4all.nl> 23329L: linux-media@vger.kernel.org 23330S: Odd Fixes 23331W: https://linuxtv.org 23332T: git git://linuxtv.org/media_tree.git 23333F: drivers/media/pci/tw68/ 23334 23335TW686X VIDEO4LINUX DRIVER 23336M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23337L: linux-media@vger.kernel.org 23338S: Maintained 23339W: http://linuxtv.org 23340T: git git://linuxtv.org/media_tree.git 23341F: drivers/media/pci/tw686x/ 23342 23343U-BOOT ENVIRONMENT VARIABLES 23344M: Rafał Miłecki <rafal@milecki.pl> 23345S: Maintained 23346F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 23347F: drivers/nvmem/u-boot-env.c 23348 23349UACCE ACCELERATOR FRAMEWORK 23350M: Zhangfei Gao <zhangfei.gao@linaro.org> 23351M: Zhou Wang <wangzhou1@hisilicon.com> 23352L: linux-accelerators@lists.ozlabs.org 23353L: linux-kernel@vger.kernel.org 23354S: Maintained 23355F: Documentation/ABI/testing/sysfs-driver-uacce 23356F: Documentation/misc-devices/uacce.rst 23357F: drivers/misc/uacce/ 23358F: include/linux/uacce.h 23359F: include/uapi/misc/uacce/ 23360 23361UBI FILE SYSTEM (UBIFS) 23362M: Richard Weinberger <richard@nod.at> 23363R: Zhihao Cheng <chengzhihao1@huawei.com> 23364L: linux-mtd@lists.infradead.org 23365S: Supported 23366W: http://www.linux-mtd.infradead.org/doc/ubifs.html 23367T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23368T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23369F: Documentation/ABI/testing/sysfs-fs-ubifs 23370F: Documentation/filesystems/ubifs-authentication.rst 23371F: Documentation/filesystems/ubifs.rst 23372F: fs/ubifs/ 23373 23374UBLK USERSPACE BLOCK DRIVER 23375M: Ming Lei <ming.lei@redhat.com> 23376L: linux-block@vger.kernel.org 23377S: Maintained 23378F: Documentation/block/ublk.rst 23379F: drivers/block/ublk_drv.c 23380F: include/uapi/linux/ublk_cmd.h 23381 23382UBSAN 23383M: Kees Cook <kees@kernel.org> 23384R: Marco Elver <elver@google.com> 23385R: Andrey Konovalov <andreyknvl@gmail.com> 23386R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 23387L: kasan-dev@googlegroups.com 23388L: linux-hardening@vger.kernel.org 23389S: Supported 23390T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23391F: Documentation/dev-tools/ubsan.rst 23392F: include/linux/ubsan.h 23393F: lib/Kconfig.ubsan 23394F: lib/test_ubsan.c 23395F: lib/ubsan.c 23396F: lib/ubsan.h 23397F: scripts/Makefile.ubsan 23398K: \bARCH_HAS_UBSAN\b 23399 23400UCLINUX (M68KNOMMU AND COLDFIRE) 23401M: Greg Ungerer <gerg@linux-m68k.org> 23402L: linux-m68k@lists.linux-m68k.org 23403S: Maintained 23404W: http://www.linux-m68k.org/ 23405T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 23406F: arch/m68k/*/*_no.* 23407F: arch/m68k/68*/ 23408F: arch/m68k/coldfire/ 23409F: arch/m68k/include/asm/*_no.* 23410 23411UDF FILESYSTEM 23412M: Jan Kara <jack@suse.com> 23413S: Maintained 23414F: Documentation/filesystems/udf.rst 23415F: fs/udf/ 23416 23417UDRAW TABLET 23418M: Bastien Nocera <hadess@hadess.net> 23419L: linux-input@vger.kernel.org 23420S: Maintained 23421F: drivers/hid/hid-udraw-ps3.c 23422 23423UFS FILESYSTEM 23424M: Evgeniy Dushistov <dushistov@mail.ru> 23425S: Maintained 23426F: Documentation/admin-guide/ufs.rst 23427F: fs/ufs/ 23428 23429UHID USERSPACE HID IO DRIVER 23430M: David Rheinsberg <david@readahead.eu> 23431L: linux-input@vger.kernel.org 23432S: Maintained 23433F: drivers/hid/uhid.c 23434F: include/uapi/linux/uhid.h 23435 23436ULPI BUS 23437M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23438L: linux-usb@vger.kernel.org 23439S: Maintained 23440F: drivers/usb/common/ulpi.c 23441F: include/linux/ulpi/ 23442 23443UNICODE SUBSYSTEM 23444M: Gabriel Krisman Bertazi <krisman@kernel.org> 23445L: linux-fsdevel@vger.kernel.org 23446S: Supported 23447F: fs/unicode/ 23448 23449UNIFDEF 23450M: Tony Finch <dot@dotat.at> 23451S: Maintained 23452W: http://dotat.at/prog/unifdef 23453F: scripts/unifdef.c 23454 23455UNIFORM CDROM DRIVER 23456M: Phillip Potter <phil@philpotter.co.uk> 23457S: Maintained 23458F: Documentation/cdrom/ 23459F: drivers/cdrom/cdrom.c 23460F: include/linux/cdrom.h 23461F: include/uapi/linux/cdrom.h 23462 23463UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 23464R: Alim Akhtar <alim.akhtar@samsung.com> 23465R: Avri Altman <avri.altman@wdc.com> 23466R: Bart Van Assche <bvanassche@acm.org> 23467L: linux-scsi@vger.kernel.org 23468S: Supported 23469F: Documentation/devicetree/bindings/ufs/ 23470F: Documentation/scsi/ufs.rst 23471F: drivers/ufs/core/ 23472 23473UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 23474M: Pedro Sousa <pedrom.sousa@synopsys.com> 23475L: linux-scsi@vger.kernel.org 23476S: Supported 23477F: drivers/ufs/host/*dwc* 23478 23479UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 23480M: Alim Akhtar <alim.akhtar@samsung.com> 23481L: linux-scsi@vger.kernel.org 23482S: Maintained 23483F: drivers/ufs/host/ufs-exynos* 23484 23485UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 23486M: Peter Wang <peter.wang@mediatek.com> 23487R: Stanley Jhu <chu.stanley@gmail.com> 23488L: linux-scsi@vger.kernel.org 23489L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 23490S: Maintained 23491F: drivers/ufs/host/ufs-mediatek* 23492 23493UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 23494M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 23495L: linux-arm-msm@vger.kernel.org 23496L: linux-scsi@vger.kernel.org 23497S: Maintained 23498F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 23499F: drivers/ufs/host/ufs-qcom* 23500 23501UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 23502M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 23503L: linux-renesas-soc@vger.kernel.org 23504L: linux-scsi@vger.kernel.org 23505S: Maintained 23506F: drivers/ufs/host/ufs-renesas.c 23507 23508UNSORTED BLOCK IMAGES (UBI) 23509M: Richard Weinberger <richard@nod.at> 23510R: Zhihao Cheng <chengzhihao1@huawei.com> 23511L: linux-mtd@lists.infradead.org 23512S: Supported 23513W: http://www.linux-mtd.infradead.org/ 23514T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23515T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23516F: drivers/mtd/ubi/ 23517F: include/linux/mtd/ubi.h 23518F: include/uapi/mtd/ubi-user.h 23519 23520UPROBES 23521M: Masami Hiramatsu <mhiramat@kernel.org> 23522M: Oleg Nesterov <oleg@redhat.com> 23523M: Peter Zijlstra <peterz@infradead.org> 23524L: linux-kernel@vger.kernel.org 23525L: linux-trace-kernel@vger.kernel.org 23526S: Maintained 23527F: arch/*/include/asm/uprobes.h 23528F: arch/*/kernel/probes/uprobes.c 23529F: arch/*/kernel/uprobes.c 23530F: include/linux/uprobes.h 23531F: kernel/events/uprobes.c 23532 23533USB "USBNET" DRIVER FRAMEWORK 23534M: Oliver Neukum <oneukum@suse.com> 23535L: netdev@vger.kernel.org 23536S: Maintained 23537W: http://www.linux-usb.org/usbnet 23538F: drivers/net/usb/usbnet.c 23539F: include/linux/usb/usbnet.h 23540 23541USB ACM DRIVER 23542M: Oliver Neukum <oneukum@suse.com> 23543L: linux-usb@vger.kernel.org 23544S: Maintained 23545F: Documentation/usb/acm.rst 23546F: drivers/usb/class/cdc-acm.* 23547 23548USB APPLE MFI FASTCHARGE DRIVER 23549M: Bastien Nocera <hadess@hadess.net> 23550L: linux-usb@vger.kernel.org 23551S: Maintained 23552F: drivers/usb/misc/apple-mfi-fastcharge.c 23553 23554USB AR5523 WIRELESS DRIVER 23555L: linux-wireless@vger.kernel.org 23556S: Orphan 23557F: drivers/net/wireless/ath/ar5523/ 23558 23559USB ATTACHED SCSI 23560M: Oliver Neukum <oneukum@suse.com> 23561L: linux-usb@vger.kernel.org 23562L: linux-scsi@vger.kernel.org 23563S: Maintained 23564F: drivers/usb/storage/uas.c 23565 23566USB CDC ETHERNET DRIVER 23567M: Oliver Neukum <oliver@neukum.org> 23568L: linux-usb@vger.kernel.org 23569S: Maintained 23570F: drivers/net/usb/cdc_*.c 23571F: include/uapi/linux/usb/cdc.h 23572 23573USB CHAOSKEY DRIVER 23574M: Keith Packard <keithp@keithp.com> 23575L: linux-usb@vger.kernel.org 23576S: Maintained 23577F: drivers/usb/misc/chaoskey.c 23578 23579USB CYPRESS C67X00 DRIVER 23580L: linux-usb@vger.kernel.org 23581S: Orphan 23582F: drivers/usb/c67x00/ 23583 23584USB DAVICOM DM9601 DRIVER 23585M: Peter Korsgaard <peter@korsgaard.com> 23586L: netdev@vger.kernel.org 23587S: Maintained 23588W: http://www.linux-usb.org/usbnet 23589F: drivers/net/usb/dm9601.c 23590 23591USB EHCI DRIVER 23592M: Alan Stern <stern@rowland.harvard.edu> 23593L: linux-usb@vger.kernel.org 23594S: Maintained 23595F: Documentation/usb/ehci.rst 23596F: drivers/usb/host/ehci* 23597 23598USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 23599M: Jiri Kosina <jikos@kernel.org> 23600M: Benjamin Tissoires <bentiss@kernel.org> 23601L: linux-usb@vger.kernel.org 23602S: Maintained 23603T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 23604F: Documentation/hid/hiddev.rst 23605F: drivers/hid/usbhid/ 23606 23607USB INTEL XHCI ROLE MUX DRIVER 23608M: Hans de Goede <hdegoede@redhat.com> 23609L: linux-usb@vger.kernel.org 23610S: Maintained 23611F: drivers/usb/roles/intel-xhci-usb-role-switch.c 23612 23613USB IP DRIVER FOR HISILICON KIRIN 960 23614M: Yu Chen <chenyu56@huawei.com> 23615M: Binghui Wang <wangbinghui@hisilicon.com> 23616L: linux-usb@vger.kernel.org 23617S: Maintained 23618F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 23619F: drivers/phy/hisilicon/phy-hi3660-usb3.c 23620 23621USB IP DRIVER FOR HISILICON KIRIN 970 23622M: Mauro Carvalho Chehab <mchehab@kernel.org> 23623L: linux-usb@vger.kernel.org 23624S: Maintained 23625F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 23626F: drivers/phy/hisilicon/phy-hi3670-usb3.c 23627 23628USB ISP116X DRIVER 23629M: Olav Kongas <ok@artecdesign.ee> 23630L: linux-usb@vger.kernel.org 23631S: Maintained 23632F: drivers/usb/host/isp116x* 23633F: include/linux/usb/isp116x.h 23634 23635USB ISP1760 DRIVER 23636M: Rui Miguel Silva <rui.silva@linaro.org> 23637L: linux-usb@vger.kernel.org 23638S: Maintained 23639F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 23640F: drivers/usb/isp1760/* 23641 23642USB LAN78XX ETHERNET DRIVER 23643M: Woojung Huh <woojung.huh@microchip.com> 23644M: UNGLinuxDriver@microchip.com 23645L: netdev@vger.kernel.org 23646S: Maintained 23647F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 23648F: drivers/net/usb/lan78xx.* 23649F: include/dt-bindings/net/microchip-lan78xx.h 23650 23651USB MASS STORAGE DRIVER 23652M: Alan Stern <stern@rowland.harvard.edu> 23653L: linux-usb@vger.kernel.org 23654L: usb-storage@lists.one-eyed-alien.net 23655S: Maintained 23656F: drivers/usb/storage/ 23657 23658USB MIDI DRIVER 23659M: Clemens Ladisch <clemens@ladisch.de> 23660L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23661S: Maintained 23662T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23663F: sound/usb/midi.* 23664 23665USB NETWORKING DRIVERS 23666L: linux-usb@vger.kernel.org 23667S: Odd Fixes 23668F: drivers/net/usb/ 23669 23670USB OHCI DRIVER 23671M: Alan Stern <stern@rowland.harvard.edu> 23672L: linux-usb@vger.kernel.org 23673S: Maintained 23674F: Documentation/usb/ohci.rst 23675F: drivers/usb/host/ohci* 23676 23677USB OTG FSM (Finite State Machine) 23678M: Peter Chen <peter.chen@kernel.org> 23679L: linux-usb@vger.kernel.org 23680S: Maintained 23681T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 23682F: drivers/usb/common/usb-otg-fsm.c 23683 23684USB OVER IP DRIVER 23685M: Valentina Manea <valentina.manea.m@gmail.com> 23686M: Shuah Khan <shuah@kernel.org> 23687M: Shuah Khan <skhan@linuxfoundation.org> 23688R: Hongren Zheng <i@zenithal.me> 23689L: linux-usb@vger.kernel.org 23690S: Maintained 23691F: Documentation/usb/usbip_protocol.rst 23692F: drivers/usb/usbip/ 23693F: tools/testing/selftests/drivers/usb/usbip/ 23694F: tools/usb/usbip/ 23695 23696USB PEGASUS DRIVER 23697M: Petko Manolov <petkan@nucleusys.com> 23698L: linux-usb@vger.kernel.org 23699L: netdev@vger.kernel.org 23700S: Maintained 23701W: https://github.com/petkan/pegasus 23702T: git https://github.com/petkan/pegasus.git 23703F: drivers/net/usb/pegasus.* 23704 23705USB PRINTER DRIVER (usblp) 23706M: Pete Zaitcev <zaitcev@redhat.com> 23707L: linux-usb@vger.kernel.org 23708S: Supported 23709F: drivers/usb/class/usblp.c 23710 23711USB QMI WWAN NETWORK DRIVER 23712M: Bjørn Mork <bjorn@mork.no> 23713L: netdev@vger.kernel.org 23714S: Maintained 23715F: Documentation/ABI/testing/sysfs-class-net-qmi 23716F: drivers/net/usb/qmi_wwan.c 23717 23718USB RAW GADGET DRIVER 23719R: Andrey Konovalov <andreyknvl@gmail.com> 23720L: linux-usb@vger.kernel.org 23721S: Maintained 23722F: Documentation/usb/raw-gadget.rst 23723F: drivers/usb/gadget/legacy/raw_gadget.c 23724F: include/uapi/linux/usb/raw_gadget.h 23725 23726USB RTL8150 DRIVER 23727M: Petko Manolov <petkan@nucleusys.com> 23728L: linux-usb@vger.kernel.org 23729L: netdev@vger.kernel.org 23730S: Maintained 23731W: https://github.com/petkan/rtl8150 23732T: git https://github.com/petkan/rtl8150.git 23733F: drivers/net/usb/rtl8150.c 23734 23735USB SERIAL SUBSYSTEM 23736M: Johan Hovold <johan@kernel.org> 23737L: linux-usb@vger.kernel.org 23738S: Maintained 23739T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 23740F: Documentation/usb/usb-serial.rst 23741F: drivers/usb/serial/ 23742F: include/linux/usb/serial.h 23743 23744USB SMSC75XX ETHERNET DRIVER 23745M: Steve Glendinning <steve.glendinning@shawell.net> 23746L: netdev@vger.kernel.org 23747S: Maintained 23748F: drivers/net/usb/smsc75xx.* 23749 23750USB SMSC95XX ETHERNET DRIVER 23751M: Steve Glendinning <steve.glendinning@shawell.net> 23752M: UNGLinuxDriver@microchip.com 23753L: netdev@vger.kernel.org 23754S: Maintained 23755F: drivers/net/usb/smsc95xx.* 23756 23757USB SUBSYSTEM 23758M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23759L: linux-usb@vger.kernel.org 23760S: Supported 23761W: http://www.linux-usb.org 23762T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23763F: Documentation/devicetree/bindings/usb/ 23764F: Documentation/usb/ 23765F: drivers/usb/ 23766F: include/dt-bindings/usb/ 23767F: include/linux/usb.h 23768F: include/linux/usb/ 23769F: include/uapi/linux/usb/ 23770 23771USB TYPEC BUS FOR ALTERNATE MODES 23772M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23773L: linux-usb@vger.kernel.org 23774S: Maintained 23775F: Documentation/ABI/testing/sysfs-bus-typec 23776F: Documentation/driver-api/usb/typec_bus.rst 23777F: drivers/usb/typec/altmodes/ 23778F: include/linux/usb/typec_altmode.h 23779 23780USB TYPEC CLASS 23781M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23782L: linux-usb@vger.kernel.org 23783S: Maintained 23784F: Documentation/ABI/testing/sysfs-class-typec 23785F: Documentation/driver-api/usb/typec.rst 23786F: drivers/usb/typec/ 23787F: include/linux/usb/typec.h 23788 23789USB TYPEC INTEL PMC MUX DRIVER 23790M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23791L: linux-usb@vger.kernel.org 23792S: Maintained 23793F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23794F: drivers/usb/typec/mux/intel_pmc_mux.c 23795 23796USB TYPEC PI3USB30532 MUX DRIVER 23797M: Hans de Goede <hdegoede@redhat.com> 23798L: linux-usb@vger.kernel.org 23799S: Maintained 23800F: drivers/usb/typec/mux/pi3usb30532.c 23801 23802USB TYPEC PORT CONTROLLER DRIVERS 23803L: linux-usb@vger.kernel.org 23804S: Orphan 23805F: drivers/usb/typec/tcpm/ 23806 23807USB UHCI DRIVER 23808M: Alan Stern <stern@rowland.harvard.edu> 23809L: linux-usb@vger.kernel.org 23810S: Maintained 23811F: drivers/usb/host/uhci* 23812 23813USB VIDEO CLASS 23814M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23815L: linux-media@vger.kernel.org 23816S: Maintained 23817W: http://www.ideasonboard.org/uvc/ 23818T: git git://linuxtv.org/media_tree.git 23819F: drivers/media/usb/uvc/ 23820F: include/uapi/linux/uvcvideo.h 23821 23822USB WEBCAM GADGET 23823M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23824M: Daniel Scally <dan.scally@ideasonboard.com> 23825L: linux-usb@vger.kernel.org 23826S: Maintained 23827F: drivers/usb/gadget/function/*uvc* 23828F: drivers/usb/gadget/legacy/webcam.c 23829F: include/uapi/linux/usb/g_uvc.h 23830 23831USB XHCI DRIVER 23832M: Mathias Nyman <mathias.nyman@intel.com> 23833L: linux-usb@vger.kernel.org 23834S: Supported 23835F: drivers/usb/host/pci-quirks* 23836F: drivers/usb/host/xhci* 23837 23838USER DATAGRAM PROTOCOL (UDP) 23839M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23840S: Maintained 23841F: include/linux/udp.h 23842F: net/ipv4/udp.c 23843F: net/ipv6/udp.c 23844 23845USER-MODE LINUX (UML) 23846M: Richard Weinberger <richard@nod.at> 23847M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23848M: Johannes Berg <johannes@sipsolutions.net> 23849L: linux-um@lists.infradead.org 23850S: Maintained 23851W: http://user-mode-linux.sourceforge.net 23852Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23853T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23854T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23855F: Documentation/virt/uml/ 23856F: arch/um/ 23857F: arch/x86/um/ 23858F: fs/hostfs/ 23859 23860USERSPACE COPYIN/COPYOUT (UIOVEC) 23861M: Alexander Viro <viro@zeniv.linux.org.uk> 23862S: Maintained 23863F: include/linux/uio.h 23864F: lib/iov_iter.c 23865 23866USERSPACE DMA BUFFER DRIVER 23867M: Gerd Hoffmann <kraxel@redhat.com> 23868L: dri-devel@lists.freedesktop.org 23869S: Maintained 23870T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23871F: drivers/dma-buf/udmabuf.c 23872F: include/uapi/linux/udmabuf.h 23873 23874USERSPACE I/O (UIO) 23875M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23876S: Maintained 23877T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23878F: Documentation/driver-api/uio-howto.rst 23879F: drivers/uio/ 23880F: include/linux/uio_driver.h 23881 23882UTIL-LINUX PACKAGE 23883M: Karel Zak <kzak@redhat.com> 23884L: util-linux@vger.kernel.org 23885S: Maintained 23886W: http://en.wikipedia.org/wiki/Util-linux 23887T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23888 23889UUID HELPERS 23890R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23891L: linux-kernel@vger.kernel.org 23892S: Maintained 23893F: include/linux/uuid.h 23894F: lib/test_uuid.c 23895F: lib/uuid.c 23896 23897UV SYSFS DRIVER 23898M: Justin Ernst <justin.ernst@hpe.com> 23899L: platform-driver-x86@vger.kernel.org 23900S: Maintained 23901F: drivers/platform/x86/uv_sysfs.c 23902 23903UVESAFB DRIVER 23904M: Michal Januszewski <spock@gentoo.org> 23905L: linux-fbdev@vger.kernel.org 23906S: Maintained 23907W: https://github.com/mjanusz/v86d 23908F: Documentation/fb/uvesafb.rst 23909F: drivers/video/fbdev/uvesafb.* 23910 23911Ux500 CLOCK DRIVERS 23912M: Ulf Hansson <ulf.hansson@linaro.org> 23913L: linux-clk@vger.kernel.org 23914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23915S: Maintained 23916F: drivers/clk/ux500/ 23917 23918V4L2 ASYNC AND FWNODE FRAMEWORKS 23919M: Sakari Ailus <sakari.ailus@linux.intel.com> 23920L: linux-media@vger.kernel.org 23921S: Maintained 23922T: git git://linuxtv.org/media_tree.git 23923F: drivers/media/v4l2-core/v4l2-async.c 23924F: drivers/media/v4l2-core/v4l2-fwnode.c 23925F: include/media/v4l2-async.h 23926F: include/media/v4l2-fwnode.h 23927 23928V4L2 LENS DRIVERS 23929M: Sakari Ailus <sakari.ailus@linux.intel.com> 23930L: linux-media@vger.kernel.org 23931S: Maintained 23932F: drivers/media/i2c/ak* 23933F: drivers/media/i2c/dw* 23934F: drivers/media/i2c/lm* 23935 23936V4L2 CAMERA SENSOR DRIVERS 23937M: Sakari Ailus <sakari.ailus@linux.intel.com> 23938L: linux-media@vger.kernel.org 23939S: Maintained 23940F: Documentation/driver-api/media/camera-sensor.rst 23941F: Documentation/driver-api/media/tx-rx.rst 23942F: drivers/media/i2c/ar* 23943F: drivers/media/i2c/gc* 23944F: drivers/media/i2c/hi* 23945F: drivers/media/i2c/imx* 23946F: drivers/media/i2c/mt* 23947F: drivers/media/i2c/og* 23948F: drivers/media/i2c/ov* 23949F: drivers/media/i2c/s5* 23950F: drivers/media/i2c/vgxy61.c 23951 23952VF610 NAND DRIVER 23953M: Stefan Agner <stefan@agner.ch> 23954L: linux-mtd@lists.infradead.org 23955S: Supported 23956F: drivers/mtd/nand/raw/vf610_nfc.c 23957 23958VFAT/FAT/MSDOS FILESYSTEM 23959M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23960S: Maintained 23961F: Documentation/filesystems/vfat.rst 23962F: fs/fat/ 23963F: tools/testing/selftests/filesystems/fat/ 23964 23965VFIO CDX DRIVER 23966M: Nipun Gupta <nipun.gupta@amd.com> 23967M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23968L: kvm@vger.kernel.org 23969S: Maintained 23970F: drivers/vfio/cdx/* 23971 23972VFIO DRIVER 23973M: Alex Williamson <alex.williamson@redhat.com> 23974L: kvm@vger.kernel.org 23975S: Maintained 23976T: git https://github.com/awilliam/linux-vfio.git 23977F: Documentation/ABI/testing/debugfs-vfio 23978F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23979F: Documentation/driver-api/vfio.rst 23980F: drivers/vfio/ 23981F: include/linux/vfio.h 23982F: include/linux/vfio_pci_core.h 23983F: include/uapi/linux/vfio.h 23984 23985VFIO FSL-MC DRIVER 23986L: kvm@vger.kernel.org 23987S: Orphan 23988F: drivers/vfio/fsl-mc/ 23989 23990VFIO HISILICON PCI DRIVER 23991M: Longfang Liu <liulongfang@huawei.com> 23992M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23993L: kvm@vger.kernel.org 23994S: Maintained 23995F: drivers/vfio/pci/hisilicon/ 23996 23997VFIO MEDIATED DEVICE DRIVERS 23998M: Kirti Wankhede <kwankhede@nvidia.com> 23999L: kvm@vger.kernel.org 24000S: Maintained 24001F: Documentation/driver-api/vfio-mediated-device.rst 24002F: drivers/vfio/mdev/ 24003F: include/linux/mdev.h 24004F: samples/vfio-mdev/ 24005 24006VFIO MLX5 PCI DRIVER 24007M: Yishai Hadas <yishaih@nvidia.com> 24008L: kvm@vger.kernel.org 24009S: Maintained 24010F: drivers/vfio/pci/mlx5/ 24011 24012VFIO NVIDIA GRACE GPU DRIVER 24013M: Ankit Agrawal <ankita@nvidia.com> 24014L: kvm@vger.kernel.org 24015S: Supported 24016F: drivers/vfio/pci/nvgrace-gpu/ 24017 24018VFIO PCI DEVICE SPECIFIC DRIVERS 24019R: Jason Gunthorpe <jgg@nvidia.com> 24020R: Yishai Hadas <yishaih@nvidia.com> 24021R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24022R: Kevin Tian <kevin.tian@intel.com> 24023L: kvm@vger.kernel.org 24024S: Maintained 24025P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 24026F: drivers/vfio/pci/*/ 24027 24028VFIO PDS PCI DRIVER 24029M: Brett Creeley <brett.creeley@amd.com> 24030L: kvm@vger.kernel.org 24031S: Maintained 24032F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 24033F: drivers/vfio/pci/pds/ 24034 24035VFIO PLATFORM DRIVER 24036M: Eric Auger <eric.auger@redhat.com> 24037L: kvm@vger.kernel.org 24038S: Maintained 24039F: drivers/vfio/platform/ 24040 24041VFIO QAT PCI DRIVER 24042M: Xin Zeng <xin.zeng@intel.com> 24043M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 24044L: kvm@vger.kernel.org 24045L: qat-linux@intel.com 24046S: Supported 24047F: drivers/vfio/pci/qat/ 24048 24049VFIO VIRTIO PCI DRIVER 24050M: Yishai Hadas <yishaih@nvidia.com> 24051L: kvm@vger.kernel.org 24052L: virtualization@lists.linux.dev 24053S: Maintained 24054F: drivers/vfio/pci/virtio 24055 24056VGA_SWITCHEROO 24057R: Lukas Wunner <lukas@wunner.de> 24058S: Maintained 24059T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24060F: Documentation/gpu/vga-switcheroo.rst 24061F: drivers/gpu/vga/vga_switcheroo.c 24062F: include/linux/vga_switcheroo.h 24063 24064VIA RHINE NETWORK DRIVER 24065M: Kevin Brace <kevinbrace@bracecomputerlab.com> 24066S: Maintained 24067F: drivers/net/ethernet/via/via-rhine.c 24068 24069VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 24070M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 24071L: linux-fbdev@vger.kernel.org 24072S: Maintained 24073F: drivers/video/fbdev/via/ 24074F: include/linux/via-core.h 24075F: include/linux/via_i2c.h 24076 24077VIA VELOCITY NETWORK DRIVER 24078M: Francois Romieu <romieu@fr.zoreil.com> 24079L: netdev@vger.kernel.org 24080S: Maintained 24081F: drivers/net/ethernet/via/via-velocity.* 24082 24083VICODEC VIRTUAL CODEC DRIVER 24084M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 24085L: linux-media@vger.kernel.org 24086S: Maintained 24087W: https://linuxtv.org 24088T: git git://linuxtv.org/media_tree.git 24089F: drivers/media/test-drivers/vicodec/* 24090 24091VIDEO I2C POLLING DRIVER 24092M: Matt Ranostay <matt.ranostay@konsulko.com> 24093L: linux-media@vger.kernel.org 24094S: Maintained 24095F: drivers/media/i2c/video-i2c.c 24096 24097VIDEO MULTIPLEXER DRIVER 24098M: Philipp Zabel <p.zabel@pengutronix.de> 24099L: linux-media@vger.kernel.org 24100S: Maintained 24101F: drivers/media/platform/video-mux.c 24102 24103VIDEOBUF2 FRAMEWORK 24104M: Tomasz Figa <tfiga@chromium.org> 24105M: Marek Szyprowski <m.szyprowski@samsung.com> 24106L: linux-media@vger.kernel.org 24107S: Maintained 24108F: drivers/media/common/videobuf2/* 24109F: include/media/videobuf2-* 24110 24111VIDTV VIRTUAL DIGITAL TV DRIVER 24112M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 24113L: linux-media@vger.kernel.org 24114S: Maintained 24115W: https://linuxtv.org 24116T: git git://linuxtv.org/media_tree.git 24117F: drivers/media/test-drivers/vidtv/* 24118 24119VIMC VIRTUAL MEDIA CONTROLLER DRIVER 24120M: Shuah Khan <skhan@linuxfoundation.org> 24121R: Kieran Bingham <kieran.bingham@ideasonboard.com> 24122L: linux-media@vger.kernel.org 24123S: Maintained 24124W: https://linuxtv.org 24125T: git git://linuxtv.org/media_tree.git 24126F: drivers/media/test-drivers/vimc/* 24127 24128VIRT LIB 24129M: Alex Williamson <alex.williamson@redhat.com> 24130M: Paolo Bonzini <pbonzini@redhat.com> 24131L: kvm@vger.kernel.org 24132S: Supported 24133F: virt/lib/ 24134 24135VIRTIO AND VHOST VSOCK DRIVER 24136M: Stefan Hajnoczi <stefanha@redhat.com> 24137M: Stefano Garzarella <sgarzare@redhat.com> 24138L: kvm@vger.kernel.org 24139L: virtualization@lists.linux.dev 24140L: netdev@vger.kernel.org 24141S: Maintained 24142F: drivers/vhost/vsock.c 24143F: include/linux/virtio_vsock.h 24144F: include/uapi/linux/virtio_vsock.h 24145F: net/vmw_vsock/virtio_transport.c 24146F: net/vmw_vsock/virtio_transport_common.c 24147 24148VIRTIO BALLOON 24149M: "Michael S. Tsirkin" <mst@redhat.com> 24150M: David Hildenbrand <david@redhat.com> 24151L: virtualization@lists.linux.dev 24152S: Maintained 24153F: drivers/virtio/virtio_balloon.c 24154F: include/linux/balloon_compaction.h 24155F: include/uapi/linux/virtio_balloon.h 24156F: mm/balloon_compaction.c 24157 24158VIRTIO BLOCK AND SCSI DRIVERS 24159M: "Michael S. Tsirkin" <mst@redhat.com> 24160M: Jason Wang <jasowang@redhat.com> 24161R: Paolo Bonzini <pbonzini@redhat.com> 24162R: Stefan Hajnoczi <stefanha@redhat.com> 24163R: Eugenio Pérez <eperezma@redhat.com> 24164L: virtualization@lists.linux.dev 24165S: Maintained 24166F: drivers/block/virtio_blk.c 24167F: drivers/scsi/virtio_scsi.c 24168F: include/uapi/linux/virtio_blk.h 24169F: include/uapi/linux/virtio_scsi.h 24170 24171VIRTIO CONSOLE DRIVER 24172M: Amit Shah <amit@kernel.org> 24173L: virtualization@lists.linux.dev 24174S: Maintained 24175F: drivers/char/virtio_console.c 24176F: include/uapi/linux/virtio_console.h 24177 24178VIRTIO CORE AND NET DRIVERS 24179M: "Michael S. Tsirkin" <mst@redhat.com> 24180M: Jason Wang <jasowang@redhat.com> 24181R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 24182R: Eugenio Pérez <eperezma@redhat.com> 24183L: virtualization@lists.linux.dev 24184S: Maintained 24185F: Documentation/ABI/testing/sysfs-bus-vdpa 24186F: Documentation/ABI/testing/sysfs-class-vduse 24187F: Documentation/devicetree/bindings/virtio/ 24188F: Documentation/driver-api/virtio/ 24189F: drivers/block/virtio_blk.c 24190F: drivers/crypto/virtio/ 24191F: drivers/net/virtio_net.c 24192F: drivers/vdpa/ 24193F: drivers/virtio/ 24194F: include/linux/vdpa.h 24195F: include/linux/virtio*.h 24196F: include/linux/vringh.h 24197F: include/uapi/linux/virtio_*.h 24198F: tools/virtio/ 24199F: tools/testing/selftests/drivers/net/virtio_net/ 24200 24201VIRTIO CRYPTO DRIVER 24202M: Gonglei <arei.gonglei@huawei.com> 24203L: virtualization@lists.linux.dev 24204L: linux-crypto@vger.kernel.org 24205S: Maintained 24206F: drivers/crypto/virtio/ 24207F: include/uapi/linux/virtio_crypto.h 24208 24209VIRTIO DRIVERS FOR S390 24210M: Cornelia Huck <cohuck@redhat.com> 24211M: Halil Pasic <pasic@linux.ibm.com> 24212M: Eric Farman <farman@linux.ibm.com> 24213L: linux-s390@vger.kernel.org 24214L: virtualization@lists.linux.dev 24215L: kvm@vger.kernel.org 24216S: Supported 24217F: arch/s390/include/uapi/asm/virtio-ccw.h 24218F: drivers/s390/virtio/ 24219 24220VIRTIO FILE SYSTEM 24221M: Vivek Goyal <vgoyal@redhat.com> 24222M: Stefan Hajnoczi <stefanha@redhat.com> 24223M: Miklos Szeredi <miklos@szeredi.hu> 24224R: Eugenio Pérez <eperezma@redhat.com> 24225L: virtualization@lists.linux.dev 24226L: linux-fsdevel@vger.kernel.org 24227S: Supported 24228W: https://virtio-fs.gitlab.io/ 24229F: Documentation/filesystems/virtiofs.rst 24230F: fs/fuse/virtio_fs.c 24231F: include/uapi/linux/virtio_fs.h 24232 24233VIRTIO GPIO DRIVER 24234M: Enrico Weigelt, metux IT consult <info@metux.net> 24235M: Viresh Kumar <vireshk@kernel.org> 24236L: linux-gpio@vger.kernel.org 24237L: virtualization@lists.linux.dev 24238S: Maintained 24239F: drivers/gpio/gpio-virtio.c 24240F: include/uapi/linux/virtio_gpio.h 24241 24242VIRTIO GPU DRIVER 24243M: David Airlie <airlied@redhat.com> 24244M: Gerd Hoffmann <kraxel@redhat.com> 24245R: Gurchetan Singh <gurchetansingh@chromium.org> 24246R: Chia-I Wu <olvaffe@gmail.com> 24247L: dri-devel@lists.freedesktop.org 24248L: virtualization@lists.linux.dev 24249S: Maintained 24250T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24251F: drivers/gpu/drm/ci/xfails/virtio* 24252F: drivers/gpu/drm/virtio/ 24253F: include/uapi/linux/virtio_gpu.h 24254 24255VIRTIO HOST (VHOST) 24256M: "Michael S. Tsirkin" <mst@redhat.com> 24257M: Jason Wang <jasowang@redhat.com> 24258R: Eugenio Pérez <eperezma@redhat.com> 24259L: kvm@vger.kernel.org 24260L: virtualization@lists.linux.dev 24261L: netdev@vger.kernel.org 24262S: Maintained 24263T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 24264F: drivers/vhost/ 24265F: include/linux/sched/vhost_task.h 24266F: include/linux/vhost_iotlb.h 24267F: include/uapi/linux/vhost.h 24268F: kernel/vhost_task.c 24269 24270VIRTIO HOST (VHOST-SCSI) 24271M: "Michael S. Tsirkin" <mst@redhat.com> 24272M: Jason Wang <jasowang@redhat.com> 24273M: Mike Christie <michael.christie@oracle.com> 24274R: Paolo Bonzini <pbonzini@redhat.com> 24275R: Stefan Hajnoczi <stefanha@redhat.com> 24276L: virtualization@lists.linux.dev 24277S: Maintained 24278F: drivers/vhost/scsi.c 24279 24280VIRTIO I2C DRIVER 24281M: Viresh Kumar <viresh.kumar@linaro.org> 24282R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 24283L: linux-i2c@vger.kernel.org 24284L: virtualization@lists.linux.dev 24285S: Maintained 24286F: drivers/i2c/busses/i2c-virtio.c 24287F: include/uapi/linux/virtio_i2c.h 24288 24289VIRTIO INPUT DRIVER 24290M: Gerd Hoffmann <kraxel@redhat.com> 24291S: Maintained 24292F: drivers/virtio/virtio_input.c 24293F: include/uapi/linux/virtio_input.h 24294 24295VIRTIO IOMMU DRIVER 24296M: Jean-Philippe Brucker <jean-philippe@linaro.org> 24297L: virtualization@lists.linux.dev 24298S: Maintained 24299F: drivers/iommu/virtio-iommu.c 24300F: include/uapi/linux/virtio_iommu.h 24301 24302VIRTIO MEM DRIVER 24303M: David Hildenbrand <david@redhat.com> 24304L: virtualization@lists.linux.dev 24305S: Maintained 24306W: https://virtio-mem.gitlab.io/ 24307F: drivers/virtio/virtio_mem.c 24308F: include/uapi/linux/virtio_mem.h 24309 24310VIRTIO PMEM DRIVER 24311M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 24312L: virtualization@lists.linux.dev 24313S: Maintained 24314F: drivers/nvdimm/nd_virtio.c 24315F: drivers/nvdimm/virtio_pmem.c 24316 24317VIRTIO SOUND DRIVER 24318M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 24319M: "Michael S. Tsirkin" <mst@redhat.com> 24320L: virtualization@lists.linux.dev 24321L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24322S: Maintained 24323F: include/uapi/linux/virtio_snd.h 24324F: sound/virtio/* 24325 24326VIRTUAL BOX GUEST DEVICE DRIVER 24327M: Hans de Goede <hdegoede@redhat.com> 24328M: Arnd Bergmann <arnd@arndb.de> 24329M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24330S: Maintained 24331F: drivers/virt/vboxguest/ 24332F: include/linux/vbox_utils.h 24333F: include/uapi/linux/vbox*.h 24334 24335VIRTUAL BOX SHARED FOLDER VFS DRIVER 24336M: Hans de Goede <hdegoede@redhat.com> 24337L: linux-fsdevel@vger.kernel.org 24338S: Maintained 24339F: fs/vboxsf/* 24340 24341VIRTUAL PCM TEST DRIVER 24342M: Ivan Orlov <ivan.orlov0322@gmail.com> 24343L: linux-sound@vger.kernel.org 24344S: Maintained 24345F: Documentation/sound/cards/pcmtest.rst 24346F: sound/drivers/pcmtest.c 24347F: tools/testing/selftests/alsa/test-pcmtest-driver.c 24348 24349VIRTUAL SERIO DEVICE DRIVER 24350M: Stephen Chandler Paul <thatslyude@gmail.com> 24351S: Maintained 24352F: drivers/input/serio/userio.c 24353F: include/uapi/linux/userio.h 24354 24355VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 24356M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 24357S: Maintained 24358F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 24359F: drivers/iio/light/veml6075.c 24360 24361VISL VIRTUAL STATELESS DECODER DRIVER 24362M: Daniel Almeida <daniel.almeida@collabora.com> 24363L: linux-media@vger.kernel.org 24364S: Supported 24365F: drivers/media/test-drivers/visl 24366 24367VIVID VIRTUAL VIDEO DRIVER 24368M: Hans Verkuil <hverkuil@xs4all.nl> 24369L: linux-media@vger.kernel.org 24370S: Maintained 24371W: https://linuxtv.org 24372T: git git://linuxtv.org/media_tree.git 24373F: drivers/media/test-drivers/vivid/* 24374 24375VM SOCKETS (AF_VSOCK) 24376M: Stefano Garzarella <sgarzare@redhat.com> 24377L: virtualization@lists.linux.dev 24378L: netdev@vger.kernel.org 24379S: Maintained 24380F: drivers/net/vsockmon.c 24381F: include/net/af_vsock.h 24382F: include/uapi/linux/vm_sockets.h 24383F: include/uapi/linux/vm_sockets_diag.h 24384F: include/uapi/linux/vsockmon.h 24385F: net/vmw_vsock/ 24386F: tools/testing/vsock/ 24387 24388VMALLOC 24389M: Andrew Morton <akpm@linux-foundation.org> 24390R: Uladzislau Rezki <urezki@gmail.com> 24391R: Christoph Hellwig <hch@infradead.org> 24392L: linux-mm@kvack.org 24393S: Maintained 24394W: http://www.linux-mm.org 24395T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24396F: include/linux/vmalloc.h 24397F: mm/vmalloc.c 24398 24399VME SUBSYSTEM 24400L: linux-kernel@vger.kernel.org 24401S: Orphan 24402T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24403F: Documentation/driver-api/vme.rst 24404F: drivers/staging/vme_user/ 24405 24406VMWARE BALLOON DRIVER 24407M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 24408R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24409L: linux-kernel@vger.kernel.org 24410S: Supported 24411F: drivers/misc/vmw_balloon.c 24412 24413VMWARE HYPERVISOR INTERFACE 24414M: Ajay Kaher <ajay.kaher@broadcom.com> 24415M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24416R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24417L: virtualization@lists.linux.dev 24418L: x86@kernel.org 24419S: Supported 24420T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 24421F: arch/x86/include/asm/vmware.h 24422F: arch/x86/kernel/cpu/vmware.c 24423 24424VMWARE PVRDMA DRIVER 24425M: Bryan Tan <bryan-bt.tan@broadcom.com> 24426M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24427R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24428L: linux-rdma@vger.kernel.org 24429S: Supported 24430F: drivers/infiniband/hw/vmw_pvrdma/ 24431 24432VMWARE PVSCSI DRIVER 24433M: Vishal Bhakta <vishal.bhakta@broadcom.com> 24434R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24435L: linux-scsi@vger.kernel.org 24436S: Supported 24437F: drivers/scsi/vmw_pvscsi.c 24438F: drivers/scsi/vmw_pvscsi.h 24439 24440VMWARE VIRTUAL PTP CLOCK DRIVER 24441M: Nick Shi <nick.shi@broadcom.com> 24442R: Ajay Kaher <ajay.kaher@broadcom.com> 24443R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24444R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24445L: netdev@vger.kernel.org 24446S: Supported 24447F: drivers/ptp/ptp_vmw.c 24448 24449VMWARE VMCI DRIVER 24450M: Bryan Tan <bryan-bt.tan@broadcom.com> 24451M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24452R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24453L: linux-kernel@vger.kernel.org 24454S: Supported 24455F: drivers/misc/vmw_vmci/ 24456F: include/linux/vmw_vmci* 24457 24458VMWARE VMMOUSE SUBDRIVER 24459M: Zack Rusin <zack.rusin@broadcom.com> 24460R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24461L: linux-input@vger.kernel.org 24462S: Supported 24463F: drivers/input/mouse/vmmouse.c 24464F: drivers/input/mouse/vmmouse.h 24465 24466VMWARE VMXNET3 ETHERNET DRIVER 24467M: Ronak Doshi <ronak.doshi@broadcom.com> 24468R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24469L: netdev@vger.kernel.org 24470S: Supported 24471F: drivers/net/vmxnet3/ 24472 24473VMWARE VSOCK VMCI TRANSPORT DRIVER 24474M: Bryan Tan <bryan-bt.tan@broadcom.com> 24475M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24476R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24477L: linux-kernel@vger.kernel.org 24478S: Supported 24479F: net/vmw_vsock/vmci_transport* 24480 24481VOCORE VOCORE2 BOARD 24482M: Harvey Hunt <harveyhuntnexus@gmail.com> 24483L: linux-mips@vger.kernel.org 24484S: Maintained 24485F: arch/mips/boot/dts/ralink/vocore2.dts 24486 24487VOLTAGE AND CURRENT REGULATOR FRAMEWORK 24488M: Liam Girdwood <lgirdwood@gmail.com> 24489M: Mark Brown <broonie@kernel.org> 24490L: linux-kernel@vger.kernel.org 24491S: Supported 24492W: http://www.slimlogic.co.uk/?p=48 24493T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 24494F: Documentation/devicetree/bindings/regulator/ 24495F: Documentation/power/regulator/ 24496F: drivers/regulator/ 24497F: include/dt-bindings/regulator/ 24498F: include/linux/regulator/ 24499K: regulator_get_optional 24500 24501VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 24502R: Matti Vaittinen <mazziesaccount@gmail.com> 24503F: drivers/regulator/irq_helpers.c 24504 24505VRF 24506M: David Ahern <dsahern@kernel.org> 24507L: netdev@vger.kernel.org 24508S: Maintained 24509F: Documentation/networking/vrf.rst 24510F: drivers/net/vrf.c 24511 24512VSPRINTF 24513M: Petr Mladek <pmladek@suse.com> 24514M: Steven Rostedt <rostedt@goodmis.org> 24515R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24516R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 24517R: Sergey Senozhatsky <senozhatsky@chromium.org> 24518S: Maintained 24519T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 24520F: Documentation/core-api/printk-formats.rst 24521F: lib/test_printf.c 24522F: lib/test_scanf.c 24523F: lib/vsprintf.c 24524 24525VT1211 HARDWARE MONITOR DRIVER 24526M: Juerg Haefliger <juergh@proton.me> 24527L: linux-hwmon@vger.kernel.org 24528S: Maintained 24529F: Documentation/hwmon/vt1211.rst 24530F: drivers/hwmon/vt1211.c 24531 24532VT8231 HARDWARE MONITOR DRIVER 24533M: Roger Lucas <vt8231@hiddenengine.co.uk> 24534L: linux-hwmon@vger.kernel.org 24535S: Maintained 24536F: drivers/hwmon/vt8231.c 24537 24538VUB300 USB to SDIO/SD/MMC bridge chip 24539L: linux-mmc@vger.kernel.org 24540S: Orphan 24541F: drivers/mmc/host/vub300.c 24542 24543W1 DALLAS'S 1-WIRE BUS 24544M: Krzysztof Kozlowski <krzk@kernel.org> 24545S: Maintained 24546F: Documentation/devicetree/bindings/w1/ 24547F: Documentation/w1/ 24548F: drivers/w1/ 24549F: include/linux/w1.h 24550 24551W83791D HARDWARE MONITORING DRIVER 24552M: Marc Hulsman <m.hulsman@tudelft.nl> 24553L: linux-hwmon@vger.kernel.org 24554S: Maintained 24555F: Documentation/hwmon/w83791d.rst 24556F: drivers/hwmon/w83791d.c 24557 24558W83793 HARDWARE MONITORING DRIVER 24559M: Rudolf Marek <r.marek@assembler.cz> 24560L: linux-hwmon@vger.kernel.org 24561S: Maintained 24562F: Documentation/hwmon/w83793.rst 24563F: drivers/hwmon/w83793.c 24564 24565W83795 HARDWARE MONITORING DRIVER 24566M: Jean Delvare <jdelvare@suse.com> 24567L: linux-hwmon@vger.kernel.org 24568S: Maintained 24569F: drivers/hwmon/w83795.c 24570 24571W83L51xD SD/MMC CARD INTERFACE DRIVER 24572M: Pierre Ossman <pierre@ossman.eu> 24573S: Maintained 24574F: drivers/mmc/host/wbsd.* 24575 24576WACOM PROTOCOL 4 SERIAL TABLETS 24577M: Julian Squires <julian@cipht.net> 24578M: Hans de Goede <hdegoede@redhat.com> 24579L: linux-input@vger.kernel.org 24580S: Maintained 24581F: drivers/input/tablet/wacom_serial4.c 24582 24583WANGXUN ETHERNET DRIVER 24584M: Jiawen Wu <jiawenwu@trustnetic.com> 24585M: Mengyuan Lou <mengyuanlou@net-swift.com> 24586L: netdev@vger.kernel.org 24587S: Maintained 24588W: https://www.net-swift.com 24589F: Documentation/networking/device_drivers/ethernet/wangxun/* 24590F: drivers/net/ethernet/wangxun/ 24591F: drivers/net/pcs/pcs-xpcs-wx.c 24592 24593WATCHDOG DEVICE DRIVERS 24594M: Wim Van Sebroeck <wim@linux-watchdog.org> 24595M: Guenter Roeck <linux@roeck-us.net> 24596L: linux-watchdog@vger.kernel.org 24597S: Maintained 24598W: http://www.linux-watchdog.org/ 24599T: git git://www.linux-watchdog.org/linux-watchdog.git 24600F: Documentation/devicetree/bindings/watchdog/ 24601F: Documentation/watchdog/ 24602F: drivers/watchdog/ 24603F: include/linux/watchdog.h 24604F: include/trace/events/watchdog.h 24605F: include/uapi/linux/watchdog.h 24606 24607WAVE5 VPU CODEC DRIVER 24608M: Nas Chung <nas.chung@chipsnmedia.com> 24609M: Jackson Lee <jackson.lee@chipsnmedia.com> 24610L: linux-media@vger.kernel.org 24611S: Maintained 24612F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 24613F: drivers/media/platform/chips-media/wave5/ 24614 24615WHISKEYCOVE PMIC GPIO DRIVER 24616M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 24617L: linux-gpio@vger.kernel.org 24618S: Maintained 24619F: drivers/gpio/gpio-wcove.c 24620 24621WHWAVE RTC DRIVER 24622M: Dianlong Li <long17.cool@163.com> 24623L: linux-rtc@vger.kernel.org 24624S: Maintained 24625F: drivers/rtc/rtc-sd3078.c 24626 24627WIIMOTE HID DRIVER 24628M: David Rheinsberg <david@readahead.eu> 24629L: linux-input@vger.kernel.org 24630S: Maintained 24631F: drivers/hid/hid-wiimote* 24632 24633WILOCITY WIL6210 WIRELESS DRIVER 24634L: linux-wireless@vger.kernel.org 24635S: Orphan 24636W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 24637F: drivers/net/wireless/ath/wil6210/ 24638 24639WINBOND CIR DRIVER 24640M: David Härdeman <david@hardeman.nu> 24641S: Maintained 24642F: drivers/media/rc/winbond-cir.c 24643 24644WINSYSTEMS EBC-C384 WATCHDOG DRIVER 24645L: linux-watchdog@vger.kernel.org 24646S: Orphan 24647F: drivers/watchdog/ebc-c384_wdt.c 24648 24649WINSYSTEMS WS16C48 GPIO DRIVER 24650M: William Breathitt Gray <wbg@kernel.org> 24651L: linux-gpio@vger.kernel.org 24652S: Maintained 24653F: drivers/gpio/gpio-ws16c48.c 24654 24655WIREGUARD SECURE NETWORK TUNNEL 24656M: Jason A. Donenfeld <Jason@zx2c4.com> 24657L: wireguard@lists.zx2c4.com 24658L: netdev@vger.kernel.org 24659S: Maintained 24660F: drivers/net/wireguard/ 24661F: tools/testing/selftests/wireguard/ 24662 24663WISTRON LAPTOP BUTTON DRIVER 24664M: Miloslav Trmac <mitr@volny.cz> 24665S: Maintained 24666F: drivers/input/misc/wistron_btns.c 24667 24668WMI BINARY MOF DRIVER 24669M: Armin Wolf <W_Armin@gmx.de> 24670R: Thomas Weißschuh <linux@weissschuh.net> 24671L: platform-driver-x86@vger.kernel.org 24672S: Maintained 24673F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 24674F: Documentation/wmi/devices/wmi-bmof.rst 24675F: drivers/platform/x86/wmi-bmof.c 24676 24677WOLFSON MICROELECTRONICS DRIVERS 24678L: patches@opensource.cirrus.com 24679S: Supported 24680W: https://github.com/CirrusLogic/linux-drivers/wiki 24681T: git https://github.com/CirrusLogic/linux-drivers.git 24682F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 24683F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 24684F: Documentation/devicetree/bindings/mfd/wm831x.txt 24685F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 24686F: Documentation/devicetree/bindings/sound/wlf,*.yaml 24687F: Documentation/devicetree/bindings/sound/wm* 24688F: Documentation/hwmon/wm83??.rst 24689F: arch/arm/mach-s3c/mach-crag6410* 24690F: drivers/clk/clk-wm83*.c 24691F: drivers/gpio/gpio-*wm*.c 24692F: drivers/gpio/gpio-arizona.c 24693F: drivers/hwmon/wm83??-hwmon.c 24694F: drivers/input/misc/wm831x-on.c 24695F: drivers/input/touchscreen/wm831x-ts.c 24696F: drivers/input/touchscreen/wm97*.c 24697F: drivers/leds/leds-wm83*.c 24698F: drivers/mfd/arizona* 24699F: drivers/mfd/cs47l24* 24700F: drivers/mfd/wm*.c 24701F: drivers/power/supply/wm83*.c 24702F: drivers/regulator/arizona* 24703F: drivers/regulator/wm8*.c 24704F: drivers/rtc/rtc-wm83*.c 24705F: drivers/video/backlight/wm83*_bl.c 24706F: drivers/watchdog/wm83*_wdt.c 24707F: include/linux/mfd/arizona/ 24708F: include/linux/mfd/wm831x/ 24709F: include/linux/mfd/wm8350/ 24710F: include/linux/mfd/wm8400* 24711F: include/linux/regulator/arizona* 24712F: include/linux/wm97xx.h 24713F: include/sound/wm????.h 24714F: sound/soc/codecs/arizona* 24715F: sound/soc/codecs/cs47l24* 24716F: sound/soc/codecs/wm* 24717 24718WORKQUEUE 24719M: Tejun Heo <tj@kernel.org> 24720R: Lai Jiangshan <jiangshanlai@gmail.com> 24721S: Maintained 24722T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 24723F: Documentation/core-api/workqueue.rst 24724F: include/linux/workqueue.h 24725F: kernel/workqueue.c 24726F: kernel/workqueue_internal.h 24727 24728WWAN DRIVERS 24729M: Loic Poulain <loic.poulain@linaro.org> 24730M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 24731R: Johannes Berg <johannes@sipsolutions.net> 24732L: netdev@vger.kernel.org 24733S: Maintained 24734F: drivers/net/wwan/ 24735F: include/linux/wwan.h 24736F: include/uapi/linux/wwan.h 24737 24738X-POWERS AXP288 PMIC DRIVERS 24739M: Hans de Goede <hdegoede@redhat.com> 24740S: Maintained 24741F: drivers/acpi/pmic/intel_pmic_xpower.c 24742N: axp288 24743 24744X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 24745M: Chen-Yu Tsai <wens@csie.org> 24746L: linux-kernel@vger.kernel.org 24747S: Maintained 24748N: axp[128] 24749 24750X.25 STACK 24751M: Martin Schiller <ms@dev.tdt.de> 24752L: linux-x25@vger.kernel.org 24753S: Maintained 24754F: Documentation/networking/lapb-module.rst 24755F: Documentation/networking/x25* 24756F: drivers/net/wan/hdlc_x25.c 24757F: drivers/net/wan/lapbether.c 24758F: include/*/lapb.h 24759F: include/net/x25* 24760F: include/uapi/linux/x25.h 24761F: net/lapb/ 24762F: net/x25/ 24763 24764X86 ARCHITECTURE (32-BIT AND 64-BIT) 24765M: Thomas Gleixner <tglx@linutronix.de> 24766M: Ingo Molnar <mingo@redhat.com> 24767M: Borislav Petkov <bp@alien8.de> 24768M: Dave Hansen <dave.hansen@linux.intel.com> 24769M: x86@kernel.org 24770R: "H. Peter Anvin" <hpa@zytor.com> 24771L: linux-kernel@vger.kernel.org 24772S: Maintained 24773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24774F: Documentation/arch/x86/ 24775F: Documentation/devicetree/bindings/x86/ 24776F: arch/x86/ 24777 24778X86 ENTRY CODE 24779M: Andy Lutomirski <luto@kernel.org> 24780L: linux-kernel@vger.kernel.org 24781S: Maintained 24782T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24783F: arch/x86/entry/ 24784 24785X86 HARDWARE VULNERABILITIES 24786M: Thomas Gleixner <tglx@linutronix.de> 24787M: Borislav Petkov <bp@alien8.de> 24788M: Peter Zijlstra <peterz@infradead.org> 24789M: Josh Poimboeuf <jpoimboe@kernel.org> 24790R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24791S: Maintained 24792F: Documentation/admin-guide/hw-vuln/ 24793F: arch/x86/include/asm/nospec-branch.h 24794F: arch/x86/kernel/cpu/bugs.c 24795 24796X86 MCE INFRASTRUCTURE 24797M: Tony Luck <tony.luck@intel.com> 24798M: Borislav Petkov <bp@alien8.de> 24799L: linux-edac@vger.kernel.org 24800S: Maintained 24801F: Documentation/ABI/testing/sysfs-mce 24802F: Documentation/arch/x86/x86_64/machinecheck.rst 24803F: arch/x86/kernel/cpu/mce/* 24804 24805X86 MICROCODE UPDATE SUPPORT 24806M: Borislav Petkov <bp@alien8.de> 24807S: Maintained 24808F: arch/x86/kernel/cpu/microcode/* 24809 24810X86 MM 24811M: Dave Hansen <dave.hansen@linux.intel.com> 24812M: Andy Lutomirski <luto@kernel.org> 24813M: Peter Zijlstra <peterz@infradead.org> 24814L: linux-kernel@vger.kernel.org 24815S: Maintained 24816T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24817F: arch/x86/mm/ 24818 24819X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24820M: Hans de Goede <hdegoede@redhat.com> 24821L: platform-driver-x86@vger.kernel.org 24822S: Maintained 24823T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24824F: drivers/platform/x86/x86-android-tablets/ 24825 24826X86 PLATFORM DRIVERS 24827M: Hans de Goede <hdegoede@redhat.com> 24828M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24829L: platform-driver-x86@vger.kernel.org 24830S: Maintained 24831Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24832T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24833F: drivers/platform/olpc/ 24834F: drivers/platform/x86/ 24835F: include/linux/platform_data/x86/ 24836 24837X86 PLATFORM UV HPE SUPERDOME FLEX 24838M: Steve Wahl <steve.wahl@hpe.com> 24839R: Justin Ernst <justin.ernst@hpe.com> 24840R: Kyle Meyer <kyle.meyer@hpe.com> 24841R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24842R: Russ Anderson <russ.anderson@hpe.com> 24843S: Supported 24844F: arch/x86/include/asm/uv/ 24845F: arch/x86/kernel/apic/x2apic_uv_x.c 24846F: arch/x86/platform/uv/ 24847 24848X86 STACK UNWINDING 24849M: Josh Poimboeuf <jpoimboe@kernel.org> 24850M: Peter Zijlstra <peterz@infradead.org> 24851S: Supported 24852F: arch/x86/include/asm/unwind*.h 24853F: arch/x86/kernel/dumpstack.c 24854F: arch/x86/kernel/stacktrace.c 24855F: arch/x86/kernel/unwind_*.c 24856 24857X86 TRUST DOMAIN EXTENSIONS (TDX) 24858M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24859R: Dave Hansen <dave.hansen@linux.intel.com> 24860L: x86@kernel.org 24861L: linux-coco@lists.linux.dev 24862S: Supported 24863T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24864F: arch/x86/boot/compressed/tdx* 24865F: arch/x86/coco/tdx/ 24866F: arch/x86/include/asm/shared/tdx.h 24867F: arch/x86/include/asm/tdx.h 24868F: arch/x86/virt/vmx/tdx/ 24869F: drivers/virt/coco/tdx-guest 24870 24871X86 VDSO 24872M: Andy Lutomirski <luto@kernel.org> 24873L: linux-kernel@vger.kernel.org 24874S: Maintained 24875T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24876F: arch/x86/entry/vdso/ 24877 24878XARRAY 24879M: Matthew Wilcox <willy@infradead.org> 24880L: linux-fsdevel@vger.kernel.org 24881S: Supported 24882F: Documentation/core-api/xarray.rst 24883F: include/linux/idr.h 24884F: include/linux/xarray.h 24885F: lib/idr.c 24886F: lib/xarray.c 24887F: tools/testing/radix-tree 24888 24889XBOX DVD IR REMOTE 24890M: Benjamin Valentin <benpicco@googlemail.com> 24891S: Maintained 24892F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24893F: drivers/media/rc/xbox_remote.c 24894 24895XC2028/3028 TUNER DRIVER 24896M: Mauro Carvalho Chehab <mchehab@kernel.org> 24897L: linux-media@vger.kernel.org 24898S: Maintained 24899W: https://linuxtv.org 24900T: git git://linuxtv.org/media_tree.git 24901F: drivers/media/tuners/xc2028.* 24902 24903XDP (eXpress Data Path) 24904M: Alexei Starovoitov <ast@kernel.org> 24905M: Daniel Borkmann <daniel@iogearbox.net> 24906M: David S. Miller <davem@davemloft.net> 24907M: Jakub Kicinski <kuba@kernel.org> 24908M: Jesper Dangaard Brouer <hawk@kernel.org> 24909M: John Fastabend <john.fastabend@gmail.com> 24910L: netdev@vger.kernel.org 24911L: bpf@vger.kernel.org 24912S: Supported 24913F: drivers/net/ethernet/*/*/*/*/*xdp* 24914F: drivers/net/ethernet/*/*/*xdp* 24915F: include/net/xdp.h 24916F: include/net/xdp_priv.h 24917F: include/trace/events/xdp.h 24918F: kernel/bpf/cpumap.c 24919F: kernel/bpf/devmap.c 24920F: net/core/xdp.c 24921F: samples/bpf/xdp* 24922F: tools/testing/selftests/bpf/*/*xdp* 24923F: tools/testing/selftests/bpf/*xdp* 24924K: (?:\b|_)xdp(?:\b|_) 24925 24926XDP SOCKETS (AF_XDP) 24927M: Björn Töpel <bjorn@kernel.org> 24928M: Magnus Karlsson <magnus.karlsson@intel.com> 24929M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24930R: Jonathan Lemon <jonathan.lemon@gmail.com> 24931L: netdev@vger.kernel.org 24932L: bpf@vger.kernel.org 24933S: Maintained 24934F: Documentation/networking/af_xdp.rst 24935F: include/net/netns/xdp.h 24936F: include/net/xdp_sock* 24937F: include/net/xsk_buff_pool.h 24938F: include/uapi/linux/if_xdp.h 24939F: include/uapi/linux/xdp_diag.h 24940F: net/xdp/ 24941F: tools/testing/selftests/bpf/*xsk* 24942 24943XEN BLOCK SUBSYSTEM 24944M: Roger Pau Monné <roger.pau@citrix.com> 24945L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24946S: Supported 24947F: drivers/block/xen* 24948F: drivers/block/xen-blkback/* 24949 24950XEN HYPERVISOR ARM 24951M: Stefano Stabellini <sstabellini@kernel.org> 24952L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24953S: Maintained 24954F: arch/arm/include/asm/xen/ 24955F: arch/arm/xen/ 24956 24957XEN HYPERVISOR ARM64 24958M: Stefano Stabellini <sstabellini@kernel.org> 24959L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24960S: Maintained 24961F: arch/arm64/include/asm/xen/ 24962F: arch/arm64/xen/ 24963 24964XEN HYPERVISOR INTERFACE 24965M: Juergen Gross <jgross@suse.com> 24966M: Stefano Stabellini <sstabellini@kernel.org> 24967R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24968L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24969S: Supported 24970T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24971F: Documentation/ABI/stable/sysfs-hypervisor-xen 24972F: Documentation/ABI/testing/sysfs-hypervisor-xen 24973F: drivers/*/xen-*front.c 24974F: drivers/xen/ 24975F: include/uapi/xen/ 24976F: include/xen/ 24977F: kernel/configs/xen.config 24978 24979XEN HYPERVISOR X86 24980M: Juergen Gross <jgross@suse.com> 24981R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24982L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24983S: Supported 24984F: arch/x86/configs/xen.config 24985F: arch/x86/include/asm/pvclock-abi.h 24986F: arch/x86/include/asm/xen/ 24987F: arch/x86/platform/pvh/ 24988F: arch/x86/xen/ 24989 24990XEN NETWORK BACKEND DRIVER 24991M: Wei Liu <wei.liu@kernel.org> 24992M: Paul Durrant <paul@xen.org> 24993L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24994L: netdev@vger.kernel.org 24995S: Supported 24996F: drivers/net/xen-netback/* 24997 24998XEN PCI SUBSYSTEM 24999M: Juergen Gross <jgross@suse.com> 25000L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25001S: Supported 25002F: arch/x86/pci/*xen* 25003F: drivers/pci/*xen* 25004 25005XEN PVSCSI DRIVERS 25006M: Juergen Gross <jgross@suse.com> 25007L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25008L: linux-scsi@vger.kernel.org 25009S: Supported 25010F: drivers/scsi/xen-scsifront.c 25011F: drivers/xen/xen-scsiback.c 25012F: include/xen/interface/io/vscsiif.h 25013 25014XEN PVUSB DRIVER 25015M: Juergen Gross <jgross@suse.com> 25016L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25017L: linux-usb@vger.kernel.org 25018S: Supported 25019F: drivers/usb/host/xen* 25020F: include/xen/interface/io/usbif.h 25021 25022XEN SOUND FRONTEND DRIVER 25023M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 25024L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25025L: alsa-devel@alsa-project.org (moderated for non-subscribers) 25026S: Supported 25027F: sound/xen/* 25028 25029XEN SWIOTLB SUBSYSTEM 25030M: Juergen Gross <jgross@suse.com> 25031M: Stefano Stabellini <sstabellini@kernel.org> 25032L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25033L: iommu@lists.linux.dev 25034S: Supported 25035F: arch/*/include/asm/xen/swiotlb-xen.h 25036F: drivers/xen/swiotlb-xen.c 25037F: include/xen/arm/swiotlb-xen.h 25038F: include/xen/swiotlb-xen.h 25039 25040XFS FILESYSTEM 25041M: Chandan Babu R <chandan.babu@oracle.com> 25042R: Darrick J. Wong <djwong@kernel.org> 25043L: linux-xfs@vger.kernel.org 25044S: Supported 25045W: http://xfs.org/ 25046C: irc://irc.oftc.net/xfs 25047T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 25048P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 25049F: Documentation/ABI/testing/sysfs-fs-xfs 25050F: Documentation/admin-guide/xfs.rst 25051F: Documentation/filesystems/xfs/* 25052F: fs/xfs/ 25053F: include/uapi/linux/dqblk_xfs.h 25054F: include/uapi/linux/fsmap.h 25055 25056XILINX AMS DRIVER 25057M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 25058L: linux-iio@vger.kernel.org 25059S: Maintained 25060F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 25061F: drivers/iio/adc/xilinx-ams.c 25062 25063XILINX AXI ETHERNET DRIVER 25064M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 25065S: Maintained 25066F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 25067F: drivers/net/ethernet/xilinx/xilinx_axienet* 25068 25069XILINX CAN DRIVER 25070M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 25071L: linux-can@vger.kernel.org 25072S: Maintained 25073F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 25074F: drivers/net/can/xilinx_can.c 25075 25076XILINX EVENT MANAGEMENT DRIVER 25077M: Michal Simek <michal.simek@amd.com> 25078S: Maintained 25079F: drivers/soc/xilinx/xlnx_event_manager.c 25080F: include/linux/firmware/xlnx-event-manager.h 25081 25082XILINX GPIO DRIVER 25083M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25084R: Srinivas Neeli <srinivas.neeli@amd.com> 25085R: Michal Simek <michal.simek@amd.com> 25086S: Maintained 25087F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 25088F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 25089F: drivers/gpio/gpio-xilinx.c 25090F: drivers/gpio/gpio-zynq.c 25091 25092XILINX LL TEMAC ETHERNET DRIVER 25093L: netdev@vger.kernel.org 25094S: Orphan 25095F: drivers/net/ethernet/xilinx/ll_temac* 25096 25097XILINX PWM DRIVER 25098M: Sean Anderson <sean.anderson@seco.com> 25099S: Maintained 25100F: drivers/pwm/pwm-xilinx.c 25101F: include/clocksource/timer-xilinx.h 25102 25103XILINX SD-FEC IP CORES 25104M: Derek Kiernan <derek.kiernan@amd.com> 25105M: Dragan Cvetic <dragan.cvetic@amd.com> 25106S: Maintained 25107F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 25108F: Documentation/misc-devices/xilinx_sdfec.rst 25109F: drivers/misc/Kconfig 25110F: drivers/misc/Makefile 25111F: drivers/misc/xilinx_sdfec.c 25112F: include/uapi/misc/xilinx_sdfec.h 25113 25114XILINX UARTLITE SERIAL DRIVER 25115M: Peter Korsgaard <jacmet@sunsite.dk> 25116L: linux-serial@vger.kernel.org 25117S: Maintained 25118F: drivers/tty/serial/uartlite.c 25119 25120XILINX VIDEO IP CORES 25121M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25122L: linux-media@vger.kernel.org 25123S: Supported 25124T: git git://linuxtv.org/media_tree.git 25125F: Documentation/devicetree/bindings/media/xilinx/ 25126F: drivers/media/platform/xilinx/ 25127F: include/uapi/linux/xilinx-v4l2-controls.h 25128 25129XILINX VERSAL EDAC DRIVER 25130M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25131M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25132S: Maintained 25133F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 25134F: drivers/edac/versal_edac.c 25135 25136XILINX WATCHDOG DRIVER 25137M: Srinivas Neeli <srinivas.neeli@amd.com> 25138R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25139R: Michal Simek <michal.simek@amd.com> 25140S: Maintained 25141F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 25142F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 25143F: drivers/watchdog/of_xilinx_wdt.c 25144F: drivers/watchdog/xilinx_wwdt.c 25145 25146XILINX XDMA DRIVER 25147M: Lizhi Hou <lizhi.hou@amd.com> 25148M: Brian Xu <brian.xu@amd.com> 25149M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 25150L: dmaengine@vger.kernel.org 25151S: Supported 25152F: drivers/dma/xilinx/xdma-regs.h 25153F: drivers/dma/xilinx/xdma.c 25154F: include/linux/dma/amd_xdma.h 25155F: include/linux/platform_data/amd_xdma.h 25156 25157XILINX ZYNQMP DPDMA DRIVER 25158M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25159L: dmaengine@vger.kernel.org 25160S: Supported 25161F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 25162F: drivers/dma/xilinx/xilinx_dpdma.c 25163F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 25164 25165XILINX ZYNQMP OCM EDAC DRIVER 25166M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25167M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25168S: Maintained 25169F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 25170F: drivers/edac/zynqmp_edac.c 25171 25172XILINX ZYNQMP PSGTR PHY DRIVER 25173M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25174L: linux-kernel@vger.kernel.org 25175S: Supported 25176T: git https://github.com/Xilinx/linux-xlnx.git 25177F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 25178F: drivers/phy/xilinx/phy-zynqmp.c 25179 25180XILINX ZYNQMP SHA3 DRIVER 25181M: Harsha <harsha.harsha@amd.com> 25182S: Maintained 25183F: drivers/crypto/xilinx/zynqmp-sha.c 25184 25185XILINX ZYNQMP NVMEM DRIVER 25186M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 25187M: Kalyani Akula <kalyani.akula@amd.com> 25188R: Michal Simek <michal.simek@amd.com> 25189S: Maintained 25190F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 25191F: drivers/nvmem/zynqmp_nvmem.c 25192 25193XILLYBUS DRIVER 25194M: Eli Billauer <eli.billauer@gmail.com> 25195L: linux-kernel@vger.kernel.org 25196S: Supported 25197F: drivers/char/xillybus/ 25198 25199XLP9XX I2C DRIVER 25200M: George Cherian <gcherian@marvell.com> 25201L: linux-i2c@vger.kernel.org 25202S: Supported 25203W: http://www.marvell.com 25204F: drivers/i2c/busses/i2c-xlp9xx.c 25205 25206XRA1403 GPIO EXPANDER 25207M: Nandor Han <nandor.han@ge.com> 25208L: linux-gpio@vger.kernel.org 25209S: Maintained 25210F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 25211F: drivers/gpio/gpio-xra1403.c 25212 25213XTENSA XTFPGA PLATFORM SUPPORT 25214M: Max Filippov <jcmvbkbc@gmail.com> 25215S: Maintained 25216F: drivers/spi/spi-xtensa-xtfpga.c 25217F: sound/soc/xtensa/xtfpga-i2s.c 25218 25219YAM DRIVER FOR AX.25 25220M: Jean-Paul Roubelat <jpr@f6fbb.org> 25221L: linux-hams@vger.kernel.org 25222S: Maintained 25223F: drivers/net/hamradio/yam* 25224F: include/linux/yam.h 25225 25226YAMA SECURITY MODULE 25227M: Kees Cook <kees@kernel.org> 25228S: Supported 25229T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25230F: Documentation/admin-guide/LSM/Yama.rst 25231F: security/yama/ 25232 25233YAML NETLINK (YNL) 25234M: Donald Hunter <donald.hunter@gmail.com> 25235M: Jakub Kicinski <kuba@kernel.org> 25236F: Documentation/netlink/ 25237F: Documentation/userspace-api/netlink/intro-specs.rst 25238F: Documentation/userspace-api/netlink/specs.rst 25239F: tools/net/ynl/ 25240 25241YEALINK PHONE DRIVER 25242M: Henk Vergonet <Henk.Vergonet@gmail.com> 25243L: usbb2k-api-dev@nongnu.org 25244S: Maintained 25245F: Documentation/input/devices/yealink.rst 25246F: drivers/input/misc/yealink.* 25247 25248Z3FOLD COMPRESSED PAGE ALLOCATOR 25249M: Vitaly Wool <vitaly.wool@konsulko.com> 25250R: Miaohe Lin <linmiaohe@huawei.com> 25251L: linux-mm@kvack.org 25252S: Maintained 25253F: mm/z3fold.c 25254 25255Z8530 DRIVER FOR AX.25 25256M: Joerg Reuter <jreuter@yaina.de> 25257L: linux-hams@vger.kernel.org 25258S: Maintained 25259W: http://yaina.de/jreuter/ 25260W: http://www.qsl.net/dl1bke/ 25261F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 25262F: drivers/net/hamradio/*scc.c 25263F: drivers/net/hamradio/z8530.h 25264 25265ZBUD COMPRESSED PAGE ALLOCATOR 25266M: Seth Jennings <sjenning@redhat.com> 25267M: Dan Streetman <ddstreet@ieee.org> 25268L: linux-mm@kvack.org 25269S: Maintained 25270F: mm/zbud.c 25271 25272ZD1211RW WIRELESS DRIVER 25273L: linux-wireless@vger.kernel.org 25274S: Orphan 25275F: drivers/net/wireless/zydas/zd1211rw/ 25276 25277ZD1301 MEDIA DRIVER 25278L: linux-media@vger.kernel.org 25279S: Orphan 25280W: https://linuxtv.org/ 25281Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25282F: drivers/media/usb/dvb-usb-v2/zd1301* 25283 25284ZD1301_DEMOD MEDIA DRIVER 25285L: linux-media@vger.kernel.org 25286S: Orphan 25287W: https://linuxtv.org/ 25288Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25289F: drivers/media/dvb-frontends/zd1301_demod* 25290 25291ZHAOXIN PROCESSOR SUPPORT 25292M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 25293L: linux-kernel@vger.kernel.org 25294S: Maintained 25295F: arch/x86/kernel/cpu/zhaoxin.c 25296 25297ZONEFS FILESYSTEM 25298M: Damien Le Moal <dlemoal@kernel.org> 25299M: Naohiro Aota <naohiro.aota@wdc.com> 25300R: Johannes Thumshirn <jth@kernel.org> 25301L: linux-fsdevel@vger.kernel.org 25302S: Maintained 25303T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 25304F: Documentation/filesystems/zonefs.rst 25305F: fs/zonefs/ 25306 25307ZR36067 VIDEO FOR LINUX DRIVER 25308M: Corentin Labbe <clabbe@baylibre.com> 25309L: mjpeg-users@lists.sourceforge.net 25310L: linux-media@vger.kernel.org 25311S: Maintained 25312W: http://mjpeg.sourceforge.net/driver-zoran/ 25313Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25314F: Documentation/driver-api/media/drivers/zoran.rst 25315F: drivers/media/pci/zoran/ 25316 25317ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 25318M: Minchan Kim <minchan@kernel.org> 25319M: Sergey Senozhatsky <senozhatsky@chromium.org> 25320L: linux-kernel@vger.kernel.org 25321S: Maintained 25322F: Documentation/admin-guide/blockdev/zram.rst 25323F: drivers/block/zram/ 25324 25325ZS DECSTATION Z85C30 SERIAL DRIVER 25326M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25327S: Maintained 25328F: drivers/tty/serial/zs.* 25329 25330ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 25331M: Minchan Kim <minchan@kernel.org> 25332M: Sergey Senozhatsky <senozhatsky@chromium.org> 25333L: linux-mm@kvack.org 25334S: Maintained 25335F: Documentation/mm/zsmalloc.rst 25336F: include/linux/zsmalloc.h 25337F: mm/zsmalloc.c 25338 25339ZSTD 25340M: Nick Terrell <terrelln@fb.com> 25341S: Maintained 25342B: https://github.com/facebook/zstd/issues 25343T: git https://github.com/terrelln/linux.git 25344F: crypto/zstd.c 25345F: include/linux/zstd* 25346F: lib/decompress_unzstd.c 25347F: lib/zstd/ 25348N: zstd 25349K: zstd 25350 25351ZSWAP COMPRESSED SWAP CACHING 25352M: Johannes Weiner <hannes@cmpxchg.org> 25353M: Yosry Ahmed <yosryahmed@google.com> 25354M: Nhat Pham <nphamcs@gmail.com> 25355R: Chengming Zhou <chengming.zhou@linux.dev> 25356L: linux-mm@kvack.org 25357S: Maintained 25358F: Documentation/admin-guide/mm/zswap.rst 25359F: include/linux/zpool.h 25360F: include/linux/zswap.h 25361F: mm/zpool.c 25362F: mm/zswap.c 25363F: tools/testing/selftests/cgroup/test_zswap.c 25364 25365SENARYTECH AUDIO CODEC DRIVER 25366M: bo liu <bo.liu@senarytech.com> 25367S: Maintained 25368T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25369F: sound/pci/hda/patch_senarytech.c 25370 25371THE REST 25372M: Linus Torvalds <torvalds@linux-foundation.org> 25373L: linux-kernel@vger.kernel.org 25374S: Buried alive in reporters 25375T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 25376F: * 25377F: */ 25378
