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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 ONE TEMPERATURE AND FAN DRIVER 262M: Peter Kaestle <peter@piie.net> 263L: platform-driver-x86@vger.kernel.org 264S: Maintained 265W: http://piie.net/?section=acerhdf 266F: drivers/platform/x86/acerhdf.c 267 268ACER WMI LAPTOP EXTRAS 269M: "Lee, Chun-Yi" <jlee@suse.com> 270L: platform-driver-x86@vger.kernel.org 271S: Maintained 272F: drivers/platform/x86/acer-wmi.c 273 274ACPI 275M: "Rafael J. Wysocki" <rafael@kernel.org> 276R: Len Brown <lenb@kernel.org> 277L: linux-acpi@vger.kernel.org 278S: Supported 279Q: https://patchwork.kernel.org/project/linux-acpi/list/ 280B: https://bugzilla.kernel.org 281T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 282F: Documentation/ABI/testing/configfs-acpi 283F: Documentation/ABI/testing/sysfs-bus-acpi 284F: Documentation/firmware-guide/acpi/ 285F: arch/x86/kernel/acpi/ 286F: arch/x86/pci/acpi.c 287F: drivers/acpi/ 288F: drivers/pci/*/*acpi* 289F: drivers/pci/*acpi* 290F: drivers/pnp/pnpacpi/ 291F: include/acpi/ 292F: include/linux/acpi.h 293F: include/linux/fwnode.h 294F: include/linux/fw_table.h 295F: lib/fw_table.c 296F: tools/power/acpi/ 297 298ACPI APEI 299M: "Rafael J. Wysocki" <rafael@kernel.org> 300R: Len Brown <lenb@kernel.org> 301R: James Morse <james.morse@arm.com> 302R: Tony Luck <tony.luck@intel.com> 303R: Borislav Petkov <bp@alien8.de> 304L: linux-acpi@vger.kernel.org 305F: drivers/acpi/apei/ 306 307ACPI COMPONENT ARCHITECTURE (ACPICA) 308M: Robert Moore <robert.moore@intel.com> 309M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 310L: linux-acpi@vger.kernel.org 311L: acpica-devel@lists.linux.dev 312S: Supported 313W: https://acpica.org/ 314W: https://github.com/acpica/acpica/ 315Q: https://patchwork.kernel.org/project/linux-acpi/list/ 316B: https://bugzilla.kernel.org 317B: https://bugs.acpica.org 318T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 319F: drivers/acpi/acpica/ 320F: include/acpi/ 321F: tools/power/acpi/ 322 323ACPI FOR ARM64 (ACPI/arm64) 324M: Lorenzo Pieralisi <lpieralisi@kernel.org> 325M: Hanjun Guo <guohanjun@huawei.com> 326M: Sudeep Holla <sudeep.holla@arm.com> 327L: linux-acpi@vger.kernel.org 328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 329S: Maintained 330F: drivers/acpi/arm64 331F: include/linux/acpi_iort.h 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI QUICKSTART DRIVER 359M: Armin Wolf <W_Armin@gmx.de> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/quickstart.c 363 364ACPI SERIAL MULTI INSTANTIATE DRIVER 365M: Hans de Goede <hdegoede@redhat.com> 366L: platform-driver-x86@vger.kernel.org 367S: Maintained 368F: drivers/platform/x86/serial-multi-instantiate.c 369 370ACPI THERMAL DRIVER 371M: Rafael J. Wysocki <rafael@kernel.org> 372R: Zhang Rui <rui.zhang@intel.com> 373L: linux-acpi@vger.kernel.org 374S: Supported 375B: https://bugzilla.kernel.org 376F: drivers/acpi/*thermal* 377 378ACPI VIOT DRIVER 379M: Jean-Philippe Brucker <jean-philippe@linaro.org> 380L: linux-acpi@vger.kernel.org 381L: iommu@lists.linux.dev 382S: Maintained 383F: drivers/acpi/viot.c 384F: include/linux/acpi_viot.h 385 386ACPI WMI DRIVER 387M: Armin Wolf <W_Armin@gmx.de> 388L: platform-driver-x86@vger.kernel.org 389S: Maintained 390F: Documentation/ABI/testing/sysfs-bus-wmi 391F: Documentation/driver-api/wmi.rst 392F: Documentation/wmi/ 393F: drivers/platform/x86/wmi.c 394F: include/uapi/linux/wmi.h 395 396ACRN HYPERVISOR SERVICE MODULE 397M: Fei Li <fei1.li@intel.com> 398L: acrn-dev@lists.projectacrn.org (subscribers-only) 399S: Supported 400W: https://projectacrn.org 401F: Documentation/virt/acrn/ 402F: drivers/virt/acrn/ 403F: include/uapi/linux/acrn.h 404 405AD1889 ALSA SOUND DRIVER 406L: linux-parisc@vger.kernel.org 407S: Maintained 408W: https://parisc.wiki.kernel.org/index.php/AD1889 409F: sound/pci/ad1889.* 410 411AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 412M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 413L: linux-iio@vger.kernel.org 414S: Supported 415F: drivers/iio/potentiometer/ad5110.c 416 417AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 418M: Michael Hennerich <michael.hennerich@analog.com> 419S: Supported 420W: http://wiki.analog.com/AD5254 421W: https://ez.analog.com/linux-software-drivers 422F: drivers/misc/ad525x_dpot.c 423 424AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 425M: Michael Hennerich <michael.hennerich@analog.com> 426S: Supported 427W: http://wiki.analog.com/AD5398 428W: https://ez.analog.com/linux-software-drivers 429F: drivers/regulator/ad5398.c 430 431AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 432M: Michael Hennerich <michael.hennerich@analog.com> 433S: Supported 434W: http://wiki.analog.com/AD7142 435W: https://ez.analog.com/linux-software-drivers 436F: drivers/input/misc/ad714x.c 437 438AD738X ADC DRIVER (AD7380/1/2/4) 439M: Michael Hennerich <michael.hennerich@analog.com> 440M: Nuno Sá <nuno.sa@analog.com> 441R: David Lechner <dlechner@baylibre.com> 442S: Supported 443W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 444W: https://ez.analog.com/linux-software-drivers 445F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 446F: Documentation/iio/ad7380.rst 447F: drivers/iio/adc/ad7380.c 448 449AD7877 TOUCHSCREEN DRIVER 450M: Michael Hennerich <michael.hennerich@analog.com> 451S: Supported 452W: http://wiki.analog.com/AD7877 453W: https://ez.analog.com/linux-software-drivers 454F: drivers/input/touchscreen/ad7877.c 455 456AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 457M: Michael Hennerich <michael.hennerich@analog.com> 458S: Supported 459W: http://wiki.analog.com/AD7879 460W: https://ez.analog.com/linux-software-drivers 461F: drivers/input/touchscreen/ad7879.c 462 463AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 464M: Michael Hennerich <michael.hennerich@analog.com> 465M: Nuno Sá <nuno.sa@analog.com> 466R: David Lechner <dlechner@baylibre.com> 467S: Supported 468W: https://ez.analog.com/linux-software-drivers 469F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 470F: Documentation/iio/ad7944.rst 471F: drivers/iio/adc/ad7944.c 472 473ADAFRUIT MINI I2C GAMEPAD 474M: Anshul Dalal <anshulusr@gmail.com> 475L: linux-input@vger.kernel.org 476S: Maintained 477F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 478F: drivers/input/joystick/adafruit-seesaw.c 479 480ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 481M: Jiri Kosina <jikos@kernel.org> 482S: Maintained 483 484ADF7242 IEEE 802.15.4 RADIO DRIVER 485M: Michael Hennerich <michael.hennerich@analog.com> 486L: linux-wpan@vger.kernel.org 487S: Supported 488W: https://wiki.analog.com/ADF7242 489W: https://ez.analog.com/linux-software-drivers 490F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 491F: drivers/net/ieee802154/adf7242.c 492 493ADM1025 HARDWARE MONITOR DRIVER 494M: Jean Delvare <jdelvare@suse.com> 495L: linux-hwmon@vger.kernel.org 496S: Maintained 497F: Documentation/hwmon/adm1025.rst 498F: drivers/hwmon/adm1025.c 499 500ADM1029 HARDWARE MONITOR DRIVER 501M: Corentin Labbe <clabbe.montjoie@gmail.com> 502L: linux-hwmon@vger.kernel.org 503S: Maintained 504F: drivers/hwmon/adm1029.c 505 506ADM8211 WIRELESS DRIVER 507L: linux-wireless@vger.kernel.org 508S: Orphan 509F: drivers/net/wireless/admtek/adm8211.* 510 511ADP1050 HARDWARE MONITOR DRIVER 512M: Radu Sabau <radu.sabau@analog.com> 513L: linux-hwmon@vger.kernel.org 514S: Supported 515W: https://ez.analog.com/linux-software-drivers 516F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 517 518ADP1653 FLASH CONTROLLER DRIVER 519M: Sakari Ailus <sakari.ailus@iki.fi> 520L: linux-media@vger.kernel.org 521S: Maintained 522F: drivers/media/i2c/adp1653.c 523F: include/media/i2c/adp1653.h 524 525ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 526M: Michael Hennerich <michael.hennerich@analog.com> 527S: Supported 528W: http://wiki.analog.com/ADP5520 529W: https://ez.analog.com/linux-software-drivers 530F: drivers/gpio/gpio-adp5520.c 531F: drivers/input/keyboard/adp5520-keys.c 532F: drivers/leds/leds-adp5520.c 533F: drivers/mfd/adp5520.c 534F: drivers/video/backlight/adp5520_bl.c 535 536ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 537M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 538L: linux-gpio@vger.kernel.org 539L: linux-pwm@vger.kernel.org 540S: Maintained 541F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 542F: drivers/gpio/gpio-adp5585.c 543F: drivers/mfd/adp5585.c 544F: drivers/pwm/pwm-adp5585.c 545F: include/linux/mfd/adp5585.h 546 547ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 548M: Michael Hennerich <michael.hennerich@analog.com> 549S: Supported 550W: http://wiki.analog.com/ADP5588 551W: https://ez.analog.com/linux-software-drivers 552F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 553F: drivers/input/keyboard/adp5588-keys.c 554 555ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 556M: Michael Hennerich <michael.hennerich@analog.com> 557S: Supported 558W: http://wiki.analog.com/ADP8860 559W: https://ez.analog.com/linux-software-drivers 560F: drivers/video/backlight/adp8860_bl.c 561 562ADT746X FAN DRIVER 563M: Colin Leroy <colin@colino.net> 564S: Maintained 565F: drivers/macintosh/therm_adt746x.c 566 567ADT7475 HARDWARE MONITOR DRIVER 568M: Jean Delvare <jdelvare@suse.com> 569L: linux-hwmon@vger.kernel.org 570S: Maintained 571F: Documentation/hwmon/adt7475.rst 572F: drivers/hwmon/adt7475.c 573 574ADVANSYS SCSI DRIVER 575M: Matthew Wilcox <willy@infradead.org> 576M: Hannes Reinecke <hare@suse.com> 577L: linux-scsi@vger.kernel.org 578S: Maintained 579F: Documentation/scsi/advansys.rst 580F: drivers/scsi/advansys.c 581 582ADVANTECH SWBTN DRIVER 583M: Andrea Ho <Andrea.Ho@advantech.com.tw> 584L: platform-driver-x86@vger.kernel.org 585S: Maintained 586F: drivers/platform/x86/adv_swbutton.c 587 588ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 589M: Lucas Stankus <lucas.p.stankus@gmail.com> 590S: Supported 591F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 592F: drivers/iio/accel/adxl313* 593 594ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 595M: Michael Hennerich <michael.hennerich@analog.com> 596S: Supported 597W: http://wiki.analog.com/ADXL345 598W: https://ez.analog.com/linux-software-drivers 599F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 600F: drivers/input/misc/adxl34x.c 601 602ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Puranjay Mohan <puranjay@kernel.org> 604L: linux-iio@vger.kernel.org 605S: Supported 606F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 607F: drivers/iio/accel/adxl355.h 608F: drivers/iio/accel/adxl355_core.c 609F: drivers/iio/accel/adxl355_i2c.c 610F: drivers/iio/accel/adxl355_spi.c 611 612ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 613M: Cosmin Tanislav <cosmin.tanislav@analog.com> 614L: linux-iio@vger.kernel.org 615S: Supported 616W: https://ez.analog.com/linux-software-drivers 617F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 618F: drivers/iio/accel/adxl367* 619 620ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 621M: Michael Hennerich <michael.hennerich@analog.com> 622S: Supported 623W: https://ez.analog.com/linux-software-drivers 624F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 625F: drivers/iio/accel/adxl372.c 626F: drivers/iio/accel/adxl372_i2c.c 627F: drivers/iio/accel/adxl372_spi.c 628 629ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 630M: Ramona Gradinariu <ramona.gradinariu@analog.com> 631M: Antoniu Miclaus <antoniu.miclaus@analog.com> 632S: Supported 633W: https://ez.analog.com/linux-software-drivers 634F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 635F: drivers/iio/accel/adxl380.c 636F: drivers/iio/accel/adxl380.h 637F: drivers/iio/accel/adxl380_i2c.c 638F: drivers/iio/accel/adxl380_spi.c 639 640AF8133J THREE-AXIS MAGNETOMETER DRIVER 641M: Ondřej Jirman <megi@xff.cz> 642S: Maintained 643F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 644F: drivers/iio/magnetometer/af8133j.c 645 646AF9013 MEDIA DRIVER 647L: linux-media@vger.kernel.org 648S: Orphan 649W: https://linuxtv.org 650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654L: linux-media@vger.kernel.org 655S: Orphan 656W: https://linuxtv.org 657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 658F: drivers/media/dvb-frontends/af9033* 659 660AFFS FILE SYSTEM 661M: David Sterba <dsterba@suse.com> 662L: linux-fsdevel@vger.kernel.org 663S: Odd Fixes 664F: Documentation/filesystems/affs.rst 665F: fs/affs/ 666 667AFS FILESYSTEM 668M: David Howells <dhowells@redhat.com> 669M: Marc Dionne <marc.dionne@auristor.com> 670L: linux-afs@lists.infradead.org 671S: Supported 672W: https://www.infradead.org/~dhowells/kafs/ 673F: Documentation/filesystems/afs.rst 674F: fs/afs/ 675F: include/trace/events/afs.h 676 677AGPGART DRIVER 678M: David Airlie <airlied@redhat.com> 679L: dri-devel@lists.freedesktop.org 680S: Maintained 681T: git https://gitlab.freedesktop.org/drm/kernel.git 682F: drivers/char/agp/ 683F: include/linux/agp* 684F: include/uapi/linux/agp* 685 686AHA152X SCSI DRIVER 687M: "Juergen E. Fischer" <fischer@norbit.de> 688L: linux-scsi@vger.kernel.org 689S: Maintained 690F: drivers/scsi/aha152x* 691F: drivers/scsi/pcmcia/aha152x* 692 693AIC7XXX / AIC79XX SCSI DRIVER 694M: Hannes Reinecke <hare@suse.com> 695L: linux-scsi@vger.kernel.org 696S: Maintained 697F: drivers/scsi/aic7xxx/ 698 699AIMSLAB FM RADIO RECEIVER DRIVER 700M: Hans Verkuil <hverkuil@xs4all.nl> 701L: linux-media@vger.kernel.org 702S: Maintained 703W: https://linuxtv.org 704T: git git://linuxtv.org/media_tree.git 705F: drivers/media/radio/radio-aimslab* 706 707AIO 708M: Benjamin LaHaise <bcrl@kvack.org> 709L: linux-aio@kvack.org 710S: Supported 711F: fs/aio.c 712F: include/linux/*aio*.h 713 714AIROHA ETHERNET DRIVER 715M: Lorenzo Bianconi <lorenzo@kernel.org> 716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 717L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 718L: netdev@vger.kernel.org 719S: Maintained 720F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 721F: drivers/net/ethernet/mediatek/airoha_eth.c 722 723AIROHA PCIE PHY DRIVER 724M: Lorenzo Bianconi <lorenzo@kernel.org> 725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 726S: Maintained 727F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 728F: drivers/phy/phy-airoha-pcie-regs.h 729F: drivers/phy/phy-airoha-pcie.c 730 731AIROHA SPI SNFI DRIVER 732M: Lorenzo Bianconi <lorenzo@kernel.org> 733M: Ray Liu <ray.liu@airoha.com> 734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 735L: linux-spi@vger.kernel.org 736S: Maintained 737F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 738F: drivers/spi/spi-airoha-snfi.c 739 740AIRSPY MEDIA DRIVER 741L: linux-media@vger.kernel.org 742S: Orphan 743W: https://linuxtv.org 744Q: http://patchwork.linuxtv.org/project/linux-media/list/ 745F: drivers/media/usb/airspy/ 746 747ALACRITECH GIGABIT ETHERNET DRIVER 748M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 749S: Maintained 750F: drivers/net/ethernet/alacritech/* 751 752ALCATEL SPEEDTOUCH USB DRIVER 753M: Duncan Sands <duncan.sands@free.fr> 754L: linux-usb@vger.kernel.org 755S: Maintained 756W: http://www.linux-usb.org/SpeedTouch/ 757F: drivers/usb/atm/speedtch.c 758F: drivers/usb/atm/usbatm.c 759 760ALCHEMY AU1XX0 MMC DRIVER 761M: Manuel Lauss <manuel.lauss@gmail.com> 762S: Maintained 763F: drivers/mmc/host/au1xmmc.c 764 765ALI1563 I2C DRIVER 766M: Rudolf Marek <r.marek@assembler.cz> 767L: linux-i2c@vger.kernel.org 768S: Maintained 769F: Documentation/i2c/busses/i2c-ali1563.rst 770F: drivers/i2c/busses/i2c-ali1563.c 771 772ALIBABA ELASTIC RDMA DRIVER 773M: Cheng Xu <chengyou@linux.alibaba.com> 774M: Kai Shen <kaishen@linux.alibaba.com> 775L: linux-rdma@vger.kernel.org 776S: Supported 777F: drivers/infiniband/hw/erdma 778F: include/uapi/rdma/erdma-abi.h 779 780ALIBABA PMU DRIVER 781M: Shuai Xue <xueshuai@linux.alibaba.com> 782S: Supported 783F: Documentation/admin-guide/perf/alibaba_pmu.rst 784F: drivers/perf/alibaba_uncore_drw_pmu.c 785 786ALIENWARE WMI DRIVER 787L: Dell.Client.Kernel@dell.com 788S: Maintained 789F: drivers/platform/x86/dell/alienware-wmi.c 790 791ALLEGRO DVT VIDEO IP CORE DRIVER 792M: Michael Tretter <m.tretter@pengutronix.de> 793R: Pengutronix Kernel Team <kernel@pengutronix.de> 794L: linux-media@vger.kernel.org 795S: Maintained 796F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 797F: drivers/media/platform/allegro-dvt/ 798 799ALLIED VISION ALVIUM CAMERA DRIVER 800M: Tommaso Merciai <tomm.merciai@gmail.com> 801M: Martin Hecht <martin.hecht@avnet.eu> 802L: linux-media@vger.kernel.org 803S: Maintained 804F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 805F: drivers/media/i2c/alvium-csi2.c 806F: drivers/media/i2c/alvium-csi2.h 807 808ALLWINNER A10 CSI DRIVER 809M: Maxime Ripard <mripard@kernel.org> 810L: linux-media@vger.kernel.org 811S: Maintained 812T: git git://linuxtv.org/media_tree.git 813F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 814F: drivers/media/platform/sunxi/sun4i-csi/ 815 816ALLWINNER A31 CSI DRIVER 817M: Yong Deng <yong.deng@magewell.com> 818M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 819L: linux-media@vger.kernel.org 820S: Maintained 821T: git git://linuxtv.org/media_tree.git 822F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 823F: drivers/media/platform/sunxi/sun6i-csi/ 824 825ALLWINNER A31 ISP DRIVER 826M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 827L: linux-media@vger.kernel.org 828S: Maintained 829T: git git://linuxtv.org/media_tree.git 830F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 831F: drivers/staging/media/sunxi/sun6i-isp/ 832F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 833 834ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 835M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 836L: linux-media@vger.kernel.org 837S: Maintained 838T: git git://linuxtv.org/media_tree.git 839F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 840F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 841 842ALLWINNER CPUFREQ DRIVER 843M: Yangtao Li <tiny.windzz@gmail.com> 844L: linux-pm@vger.kernel.org 845S: Maintained 846F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 847F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 848 849ALLWINNER CRYPTO DRIVERS 850M: Corentin Labbe <clabbe.montjoie@gmail.com> 851L: linux-crypto@vger.kernel.org 852S: Maintained 853F: drivers/crypto/allwinner/ 854 855ALLWINNER DMIC DRIVERS 856M: Ban Tao <fengzheng923@gmail.com> 857L: linux-sound@vger.kernel.org 858S: Maintained 859F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 860F: sound/soc/sunxi/sun50i-dmic.c 861 862ALLWINNER HARDWARE SPINLOCK SUPPORT 863M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 864S: Maintained 865F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 866F: drivers/hwspinlock/sun6i_hwspinlock.c 867 868ALLWINNER THERMAL DRIVER 869M: Vasily Khoruzhick <anarsoul@gmail.com> 870M: Yangtao Li <tiny.windzz@gmail.com> 871L: linux-pm@vger.kernel.org 872S: Maintained 873F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 874F: drivers/thermal/sun8i_thermal.c 875 876ALLWINNER VPU DRIVER 877M: Maxime Ripard <mripard@kernel.org> 878M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 879L: linux-media@vger.kernel.org 880S: Maintained 881F: drivers/staging/media/sunxi/cedrus/ 882 883ALPHA PORT 884M: Richard Henderson <richard.henderson@linaro.org> 885M: Matt Turner <mattst88@gmail.com> 886L: linux-alpha@vger.kernel.org 887S: Odd Fixes 888F: arch/alpha/ 889 890ALPS PS/2 TOUCHPAD DRIVER 891R: Pali Rohár <pali@kernel.org> 892F: drivers/input/mouse/alps.* 893 894ALTERA MAILBOX DRIVER 895M: Mun Yew Tham <mun.yew.tham@intel.com> 896S: Maintained 897F: drivers/mailbox/mailbox-altera.c 898 899ALTERA MSGDMA IP CORE DRIVER 900M: Olivier Dautricourt <olivierdautricourt@gmail.com> 901R: Stefan Roese <sr@denx.de> 902L: dmaengine@vger.kernel.org 903S: Odd Fixes 904F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 905F: drivers/dma/altera-msgdma.c 906 907ALTERA PIO DRIVER 908M: Mun Yew Tham <mun.yew.tham@intel.com> 909L: linux-gpio@vger.kernel.org 910S: Maintained 911F: drivers/gpio/gpio-altera.c 912 913ALTERA TRIPLE SPEED ETHERNET DRIVER 914M: Joyce Ooi <joyce.ooi@intel.com> 915L: netdev@vger.kernel.org 916S: Maintained 917F: drivers/net/ethernet/altera/ 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Michael Margolin <mrgolin@amazon.com> 960R: Gal Pressman <gal.pressman@linux.dev> 961R: Yossi Leybovich <sleybo@amazon.com> 962L: linux-rdma@vger.kernel.org 963S: Supported 964Q: https://patchwork.kernel.org/project/linux-rdma/list/ 965F: drivers/infiniband/hw/efa/ 966F: include/uapi/rdma/efa-abi.h 967 968AMD ADDRESS TRANSLATION LIBRARY (ATL) 969M: Yazen Ghannam <Yazen.Ghannam@amd.com> 970L: linux-edac@vger.kernel.org 971S: Supported 972F: drivers/ras/amd/atl/* 973 974AMD AXI W1 DRIVER 975M: Kris Chaplin <kris.chaplin@amd.com> 976R: Thomas Delev <thomas.delev@amd.com> 977R: Michal Simek <michal.simek@amd.com> 978S: Maintained 979F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 980F: drivers/w1/masters/amd_axi_w1.c 981 982AMD CDX BUS DRIVER 983M: Nipun Gupta <nipun.gupta@amd.com> 984M: Nikhil Agarwal <nikhil.agarwal@amd.com> 985S: Maintained 986F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 987F: drivers/cdx/* 988F: include/linux/cdx/* 989 990AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 991M: Tom Lendacky <thomas.lendacky@amd.com> 992M: John Allen <john.allen@amd.com> 993L: linux-crypto@vger.kernel.org 994S: Supported 995F: drivers/crypto/ccp/ 996F: include/linux/ccp.h 997 998AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 999M: Ashish Kalra <ashish.kalra@amd.com> 1000M: Tom Lendacky <thomas.lendacky@amd.com> 1001L: linux-crypto@vger.kernel.org 1002S: Supported 1003F: drivers/crypto/ccp/sev* 1004F: include/uapi/linux/psp-sev.h 1005 1006AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1007M: Mario Limonciello <mario.limonciello@amd.com> 1008L: linux-crypto@vger.kernel.org 1009S: Supported 1010F: drivers/crypto/ccp/dbc.c 1011F: drivers/crypto/ccp/dbc.h 1012F: drivers/crypto/ccp/platform-access.c 1013F: drivers/crypto/ccp/platform-access.h 1014F: include/uapi/linux/psp-dbc.h 1015F: tools/crypto/ccp/*.c 1016F: tools/crypto/ccp/*.py 1017 1018AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1019M: Mario Limonciello <mario.limonciello@amd.com> 1020L: linux-crypto@vger.kernel.org 1021S: Supported 1022F: drivers/crypto/ccp/hsti.* 1023 1024AMD DISPLAY CORE 1025M: Harry Wentland <harry.wentland@amd.com> 1026M: Leo Li <sunpeng.li@amd.com> 1027M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 1028L: amd-gfx@lists.freedesktop.org 1029S: Supported 1030T: git https://gitlab.freedesktop.org/agd5f/linux.git 1031F: drivers/gpu/drm/amd/display/ 1032 1033AMD DISPLAY CORE - DML 1034M: Chaitanya Dhere <chaitanya.dhere@amd.com> 1035M: Jun Lei <jun.lei@amd.com> 1036S: Supported 1037F: drivers/gpu/drm/amd/display/dc/dml/ 1038F: drivers/gpu/drm/amd/display/dc/dml2/ 1039 1040AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1041M: Huang Rui <ray.huang@amd.com> 1042L: linux-hwmon@vger.kernel.org 1043S: Supported 1044F: Documentation/hwmon/fam15h_power.rst 1045F: drivers/hwmon/fam15h_power.c 1046 1047AMD FCH GPIO DRIVER 1048M: Enrico Weigelt, metux IT consult <info@metux.net> 1049L: linux-gpio@vger.kernel.org 1050S: Maintained 1051F: drivers/gpio/gpio-amd-fch.c 1052F: include/linux/platform_data/gpio/gpio-amd-fch.h 1053 1054AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1055L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1056S: Orphan 1057F: drivers/usb/gadget/udc/amd5536udc.* 1058 1059AMD GEODE PROCESSOR/CHIPSET SUPPORT 1060M: Andres Salomon <dilinger@queued.net> 1061L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1062S: Supported 1063W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1064F: arch/x86/include/asm/geode.h 1065F: drivers/char/hw_random/geode-rng.c 1066F: drivers/crypto/geode* 1067F: drivers/video/fbdev/geode/ 1068 1069AMD HSMP DRIVER 1070M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1071R: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 1072L: platform-driver-x86@vger.kernel.org 1073S: Maintained 1074F: Documentation/arch/x86/amd_hsmp.rst 1075F: arch/x86/include/asm/amd_hsmp.h 1076F: arch/x86/include/uapi/asm/amd_hsmp.h 1077F: drivers/platform/x86/amd/hsmp.c 1078 1079AMD IOMMU (AMD-VI) 1080M: Joerg Roedel <joro@8bytes.org> 1081R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1082L: iommu@lists.linux.dev 1083S: Maintained 1084T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1085F: drivers/iommu/amd/ 1086F: include/linux/amd-iommu.h 1087 1088AMD KFD 1089M: Felix Kuehling <Felix.Kuehling@amd.com> 1090L: amd-gfx@lists.freedesktop.org 1091S: Supported 1092T: git https://gitlab.freedesktop.org/agd5f/linux.git 1093F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1094F: drivers/gpu/drm/amd/amdkfd/ 1095F: drivers/gpu/drm/amd/include/cik_structs.h 1096F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1097F: drivers/gpu/drm/amd/include/v9_structs.h 1098F: drivers/gpu/drm/amd/include/vi_structs.h 1099F: include/uapi/linux/kfd_ioctl.h 1100F: include/uapi/linux/kfd_sysfs.h 1101 1102AMD MP2 I2C DRIVER 1103M: Elie Morisse <syniurge@gmail.com> 1104M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1105L: linux-i2c@vger.kernel.org 1106S: Maintained 1107F: drivers/i2c/busses/i2c-amd-mp2* 1108 1109AMD PDS CORE DRIVER 1110M: Shannon Nelson <shannon.nelson@amd.com> 1111M: Brett Creeley <brett.creeley@amd.com> 1112L: netdev@vger.kernel.org 1113S: Supported 1114F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1115F: drivers/net/ethernet/amd/pds_core/ 1116F: include/linux/pds/ 1117 1118AMD PMC DRIVER 1119M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1120L: platform-driver-x86@vger.kernel.org 1121S: Maintained 1122F: drivers/platform/x86/amd/pmc/ 1123 1124AMD PMF DRIVER 1125M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1126L: platform-driver-x86@vger.kernel.org 1127S: Maintained 1128F: Documentation/ABI/testing/sysfs-amd-pmf 1129F: drivers/platform/x86/amd/pmf/ 1130 1131AMD POWERPLAY AND SWSMU 1132M: Kenneth Feng <kenneth.feng@amd.com> 1133L: amd-gfx@lists.freedesktop.org 1134S: Supported 1135T: git https://gitlab.freedesktop.org/agd5f/linux.git 1136F: drivers/gpu/drm/amd/pm/ 1137 1138AMD PSTATE DRIVER 1139M: Huang Rui <ray.huang@amd.com> 1140M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1141M: Mario Limonciello <mario.limonciello@amd.com> 1142R: Perry Yuan <perry.yuan@amd.com> 1143L: linux-pm@vger.kernel.org 1144S: Supported 1145F: Documentation/admin-guide/pm/amd-pstate.rst 1146F: drivers/cpufreq/amd-pstate* 1147F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1148 1149AMD PTDMA DRIVER 1150M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1151L: dmaengine@vger.kernel.org 1152S: Maintained 1153F: drivers/dma/ptdma/ 1154 1155AMD QDMA DRIVER 1156M: Nishad Saraf <nishads@amd.com> 1157M: Lizhi Hou <lizhi.hou@amd.com> 1158L: dmaengine@vger.kernel.org 1159S: Supported 1160F: drivers/dma/amd/qdma/ 1161F: include/linux/platform_data/amd_qdma.h 1162 1163AMD SEATTLE DEVICE TREE SUPPORT 1164M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1165M: Tom Lendacky <thomas.lendacky@amd.com> 1166S: Supported 1167F: arch/arm64/boot/dts/amd/ 1168 1169AMD SENSOR FUSION HUB DRIVER 1170M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1171L: linux-input@vger.kernel.org 1172S: Maintained 1173F: Documentation/hid/amd-sfh* 1174F: drivers/hid/amd-sfh-hid/ 1175 1176AMD SPI DRIVER 1177M: Sanjay R Mehta <sanju.mehta@amd.com> 1178S: Maintained 1179F: drivers/spi/spi-amd.c 1180 1181AMD XGBE DRIVER 1182M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1183L: netdev@vger.kernel.org 1184S: Supported 1185F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1186F: drivers/net/ethernet/amd/xgbe/ 1187 1188AMLOGIC BLUETOOTH DRIVER 1189M: Yang Li <yang.li@amlogic.com> 1190L: linux-bluetooth@vger.kernel.org 1191S: Maintained 1192F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1193F: drivers/bluetooth/hci_aml.c 1194 1195AMLOGIC DDR PMU DRIVER 1196M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1197L: linux-amlogic@lists.infradead.org 1198S: Supported 1199W: http://www.amlogic.com 1200F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1201F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1202F: drivers/perf/amlogic/ 1203F: include/soc/amlogic/ 1204 1205AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1206M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1207L: linux-hwmon@vger.kernel.org 1208S: Maintained 1209F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1210F: Documentation/hwmon/chipcap2.rst 1211F: drivers/hwmon/chipcap2.c 1212 1213AMPHION VPU CODEC V4L2 DRIVER 1214M: Ming Qian <ming.qian@nxp.com> 1215M: Zhou Peng <eagle.zhou@nxp.com> 1216L: linux-media@vger.kernel.org 1217S: Maintained 1218F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1219F: drivers/media/platform/amphion/ 1220 1221AMS AS73211 DRIVER 1222M: Christian Eggers <ceggers@arri.de> 1223L: linux-iio@vger.kernel.org 1224S: Maintained 1225F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1226F: drivers/iio/light/as73211.c 1227 1228AMT (Automatic Multicast Tunneling) 1229M: Taehee Yoo <ap420073@gmail.com> 1230L: netdev@vger.kernel.org 1231S: Maintained 1232T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1233T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1234F: drivers/net/amt.c 1235 1236ANALOG DEVICES INC AD3552R DRIVER 1237M: Nuno Sá <nuno.sa@analog.com> 1238L: linux-iio@vger.kernel.org 1239S: Supported 1240W: https://ez.analog.com/linux-software-drivers 1241F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1242F: drivers/iio/dac/ad3552r.c 1243 1244ANALOG DEVICES INC AD4000 DRIVER 1245M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1246L: linux-iio@vger.kernel.org 1247S: Supported 1248W: https://ez.analog.com/linux-software-drivers 1249F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1250F: Documentation/iio/ad4000.rst 1251F: drivers/iio/adc/ad4000.c 1252 1253ANALOG DEVICES INC AD4130 DRIVER 1254M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1259F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1260F: drivers/iio/adc/ad4130.c 1261 1262ANALOG DEVICES INC AD4695 DRIVER 1263M: Michael Hennerich <michael.hennerich@analog.com> 1264M: Nuno Sá <nuno.sa@analog.com> 1265R: David Lechner <dlechner@baylibre.com> 1266L: linux-iio@vger.kernel.org 1267S: Supported 1268W: https://ez.analog.com/linux-software-drivers 1269F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1270F: Documentation/iio/ad4695.rst 1271F: drivers/iio/adc/ad4695.c 1272F: include/dt-bindings/iio/adi,ad4695.h 1273 1274ANALOG DEVICES INC AD7091R DRIVER 1275M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: http://ez.analog.com/community/linux-device-drivers 1279F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1280F: drivers/iio/adc/ad7091r* 1281 1282ANALOG DEVICES INC AD7192 DRIVER 1283M: Alisa-Dariana Roman <alisa.roman@analog.com> 1284L: linux-iio@vger.kernel.org 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1288F: drivers/iio/adc/ad7192.c 1289 1290ANALOG DEVICES INC AD7292 DRIVER 1291M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1292L: linux-iio@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1296F: drivers/iio/adc/ad7292.c 1297 1298ANALOG DEVICES INC AD7293 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1304F: drivers/iio/dac/ad7293.c 1305 1306ANALOG DEVICES INC AD74115 DRIVER 1307M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1312F: drivers/iio/addac/ad74115.c 1313 1314ANALOG DEVICES INC AD74413R DRIVER 1315M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1320F: drivers/iio/addac/ad74413r.c 1321F: include/dt-bindings/iio/addac/adi,ad74413r.h 1322 1323ANALOG DEVICES INC AD7768-1 DRIVER 1324M: Michael Hennerich <Michael.Hennerich@analog.com> 1325L: linux-iio@vger.kernel.org 1326S: Supported 1327W: https://ez.analog.com/linux-software-drivers 1328F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1329F: drivers/iio/adc/ad7768-1.c 1330 1331ANALOG DEVICES INC AD7780 DRIVER 1332M: Michael Hennerich <Michael.Hennerich@analog.com> 1333M: Renato Lui Geh <renatogeh@gmail.com> 1334L: linux-iio@vger.kernel.org 1335S: Supported 1336W: https://ez.analog.com/linux-software-drivers 1337F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1338F: drivers/iio/adc/ad7780.c 1339 1340ANALOG DEVICES INC AD9467 DRIVER 1341M: Michael Hennerich <Michael.Hennerich@analog.com> 1342M: Nuno Sa <nuno.sa@analog.com> 1343L: linux-iio@vger.kernel.org 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: Documentation/ABI/testing/debugfs-iio-ad9467 1347F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1348F: drivers/iio/adc/ad9467.c 1349 1350ANALOG DEVICES INC AD9739a DRIVER 1351M: Nuno Sa <nuno.sa@analog.com> 1352M: Dragos Bogdan <dragos.bogdan@analog.com> 1353L: linux-iio@vger.kernel.org 1354S: Supported 1355W: https://ez.analog.com/linux-software-drivers 1356F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1357F: drivers/iio/dac/ad9739a.c 1358 1359ANALOG DEVICES INC ADA4250 DRIVER 1360M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1361L: linux-iio@vger.kernel.org 1362S: Supported 1363W: https://ez.analog.com/linux-software-drivers 1364F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1365F: drivers/iio/amplifiers/ada4250.c 1366 1367ANALOG DEVICES INC ADF4377 DRIVER 1368M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1369L: linux-iio@vger.kernel.org 1370S: Supported 1371W: https://ez.analog.com/linux-software-drivers 1372F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1373F: drivers/iio/frequency/adf4377.c 1374 1375ANALOG DEVICES INC ADGS1408 DRIVER 1376M: Mircea Caprioru <mircea.caprioru@analog.com> 1377S: Supported 1378F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1379F: drivers/mux/adgs1408.c 1380 1381ANALOG DEVICES INC ADIN DRIVER 1382M: Michael Hennerich <michael.hennerich@analog.com> 1383L: netdev@vger.kernel.org 1384S: Supported 1385W: https://ez.analog.com/linux-software-drivers 1386F: Documentation/devicetree/bindings/net/adi,adin.yaml 1387F: drivers/net/phy/adin.c 1388 1389ANALOG DEVICES INC ADIS DRIVER LIBRARY 1390M: Nuno Sa <nuno.sa@analog.com> 1391L: linux-iio@vger.kernel.org 1392S: Supported 1393F: drivers/iio/imu/adis.c 1394F: drivers/iio/imu/adis_buffer.c 1395F: drivers/iio/imu/adis_trigger.c 1396F: include/linux/iio/imu/adis.h 1397 1398ANALOG DEVICES INC ADIS16460 DRIVER 1399M: Dragos Bogdan <dragos.bogdan@analog.com> 1400L: linux-iio@vger.kernel.org 1401S: Supported 1402W: https://ez.analog.com/linux-software-drivers 1403F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1404F: drivers/iio/imu/adis16460.c 1405 1406ANALOG DEVICES INC ADIS16475 DRIVER 1407M: Nuno Sa <nuno.sa@analog.com> 1408L: linux-iio@vger.kernel.org 1409S: Supported 1410W: https://ez.analog.com/linux-software-drivers 1411F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1412F: drivers/iio/imu/adis16475.c 1413 1414ANALOG DEVICES INC ADM1177 DRIVER 1415M: Michael Hennerich <Michael.Hennerich@analog.com> 1416L: linux-hwmon@vger.kernel.org 1417S: Supported 1418W: https://ez.analog.com/linux-software-drivers 1419F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1420F: drivers/hwmon/adm1177.c 1421 1422ANALOG DEVICES INC ADMFM2000 DRIVER 1423M: Kim Seer Paller <kimseer.paller@analog.com> 1424L: linux-iio@vger.kernel.org 1425S: Supported 1426W: https://ez.analog.com/linux-software-drivers 1427F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1428F: drivers/iio/frequency/admfm2000.c 1429 1430ANALOG DEVICES INC ADMV1013 DRIVER 1431M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1432L: linux-iio@vger.kernel.org 1433S: Supported 1434W: https://ez.analog.com/linux-software-drivers 1435F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1436F: drivers/iio/frequency/admv1013.c 1437 1438ANALOG DEVICES INC ADMV1014 DRIVER 1439M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1440L: linux-iio@vger.kernel.org 1441S: Supported 1442W: https://ez.analog.com/linux-software-drivers 1443F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1444F: drivers/iio/frequency/admv1014.c 1445 1446ANALOG DEVICES INC ADMV8818 DRIVER 1447M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1448L: linux-iio@vger.kernel.org 1449S: Supported 1450W: https://ez.analog.com/linux-software-drivers 1451F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1452F: drivers/iio/filter/admv8818.c 1453 1454ANALOG DEVICES INC ADP5061 DRIVER 1455M: Michael Hennerich <Michael.Hennerich@analog.com> 1456L: linux-pm@vger.kernel.org 1457S: Supported 1458W: https://ez.analog.com/linux-software-drivers 1459F: drivers/power/supply/adp5061.c 1460 1461ANALOG DEVICES INC ADRF6780 DRIVER 1462M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1463L: linux-iio@vger.kernel.org 1464S: Supported 1465W: https://ez.analog.com/linux-software-drivers 1466F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1467F: drivers/iio/frequency/adrf6780.c 1468 1469ANALOG DEVICES INC ADV7180 DRIVER 1470M: Lars-Peter Clausen <lars@metafoo.de> 1471L: linux-media@vger.kernel.org 1472S: Supported 1473W: https://ez.analog.com/linux-software-drivers 1474F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1475F: drivers/media/i2c/adv7180.c 1476 1477ANALOG DEVICES INC ADV748X DRIVER 1478M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1479L: linux-media@vger.kernel.org 1480S: Maintained 1481F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1482F: drivers/media/i2c/adv748x/* 1483 1484ANALOG DEVICES INC ADV7511 DRIVER 1485M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1486L: linux-media@vger.kernel.org 1487S: Maintained 1488F: drivers/media/i2c/adv7511* 1489 1490ANALOG DEVICES INC ADV7604 DRIVER 1491M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1492L: linux-media@vger.kernel.org 1493S: Maintained 1494F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1495F: drivers/media/i2c/adv7604* 1496 1497ANALOG DEVICES INC ADV7842 DRIVER 1498M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1499L: linux-media@vger.kernel.org 1500S: Maintained 1501F: drivers/media/i2c/adv7842* 1502 1503ANALOG DEVICES INC ADXRS290 DRIVER 1504M: Nishant Malpani <nish.malpani25@gmail.com> 1505L: linux-iio@vger.kernel.org 1506S: Supported 1507F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1508F: drivers/iio/gyro/adxrs290.c 1509 1510ANALOG DEVICES INC ASOC CODEC DRIVERS 1511M: Lars-Peter Clausen <lars@metafoo.de> 1512M: Nuno Sá <nuno.sa@analog.com> 1513L: linux-sound@vger.kernel.org 1514S: Supported 1515W: http://wiki.analog.com/ 1516W: https://ez.analog.com/linux-software-drivers 1517F: sound/soc/codecs/ad1* 1518F: sound/soc/codecs/ad7* 1519F: sound/soc/codecs/adau* 1520F: sound/soc/codecs/adav* 1521F: sound/soc/codecs/sigmadsp.* 1522F: sound/soc/codecs/ssm* 1523 1524ANALOG DEVICES INC AXI DAC DRIVER 1525M: Nuno Sa <nuno.sa@analog.com> 1526L: linux-iio@vger.kernel.org 1527S: Supported 1528W: https://ez.analog.com/linux-software-drivers 1529F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1530F: drivers/iio/dac/adi-axi-dac.c 1531 1532ANALOG DEVICES INC DMA DRIVERS 1533M: Lars-Peter Clausen <lars@metafoo.de> 1534S: Supported 1535W: https://ez.analog.com/linux-software-drivers 1536F: drivers/dma/dma-axi-dmac.c 1537 1538ANALOG DEVICES INC IIO DRIVERS 1539M: Lars-Peter Clausen <lars@metafoo.de> 1540M: Michael Hennerich <Michael.Hennerich@analog.com> 1541S: Supported 1542W: http://wiki.analog.com/ 1543W: https://ez.analog.com/linux-software-drivers 1544F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1545F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1546F: Documentation/devicetree/bindings/iio/*/adi,* 1547F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1548F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1549F: drivers/iio/*/ad* 1550F: drivers/iio/adc/ltc249* 1551F: drivers/iio/amplifiers/hmc425a.c 1552F: drivers/staging/iio/*/ad* 1553X: drivers/iio/*/adjd* 1554 1555ANALOGBITS PLL LIBRARIES 1556M: Paul Walmsley <paul.walmsley@sifive.com> 1557M: Samuel Holland <samuel.holland@sifive.com> 1558S: Supported 1559F: drivers/clk/analogbits/* 1560F: include/linux/clk/analogbits* 1561 1562ANDROID DRIVERS 1563M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1564M: Arve Hjønnevåg <arve@android.com> 1565M: Todd Kjos <tkjos@android.com> 1566M: Martijn Coenen <maco@android.com> 1567M: Joel Fernandes <joel@joelfernandes.org> 1568M: Christian Brauner <christian@brauner.io> 1569M: Carlos Llamas <cmllamas@google.com> 1570M: Suren Baghdasaryan <surenb@google.com> 1571L: linux-kernel@vger.kernel.org 1572S: Supported 1573T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1574F: drivers/android/ 1575 1576ANDROID GOLDFISH PIC DRIVER 1577M: Miodrag Dinic <miodrag.dinic@mips.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1580F: drivers/irqchip/irq-goldfish-pic.c 1581 1582ANDROID GOLDFISH RTC DRIVER 1583M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1584S: Supported 1585F: drivers/rtc/rtc-goldfish.c 1586 1587AOA (Apple Onboard Audio) ALSA DRIVER 1588M: Johannes Berg <johannes@sipsolutions.net> 1589L: linuxppc-dev@lists.ozlabs.org 1590L: linux-sound@vger.kernel.org 1591S: Maintained 1592F: sound/aoa/ 1593 1594APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1595M: William Breathitt Gray <wbg@kernel.org> 1596L: linux-iio@vger.kernel.org 1597S: Maintained 1598F: drivers/iio/addac/stx104.c 1599 1600APM DRIVER 1601M: Jiri Kosina <jikos@kernel.org> 1602S: Odd fixes 1603T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1604F: arch/x86/kernel/apm_32.c 1605F: drivers/char/apm-emulation.c 1606F: include/linux/apm_bios.h 1607F: include/uapi/linux/apm_bios.h 1608 1609APPARMOR SECURITY MODULE 1610M: John Johansen <john.johansen@canonical.com> 1611M: John Johansen <john@apparmor.net> 1612L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1613S: Supported 1614W: apparmor.net 1615B: https://gitlab.com/apparmor/apparmor-kernel 1616C: irc://irc.oftc.net/apparmor 1617T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1618T: https://gitlab.com/apparmor/apparmor-kernel.git 1619F: Documentation/admin-guide/LSM/apparmor.rst 1620F: security/apparmor/ 1621 1622APPLE BCM5974 MULTITOUCH DRIVER 1623M: Henrik Rydberg <rydberg@bitmath.org> 1624L: linux-input@vger.kernel.org 1625S: Odd fixes 1626F: drivers/input/mouse/bcm5974.c 1627 1628APPLE PCIE CONTROLLER DRIVER 1629M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-pci@vger.kernel.org 1632S: Maintained 1633F: drivers/pci/controller/pcie-apple.c 1634 1635APPLE SMC DRIVER 1636M: Henrik Rydberg <rydberg@bitmath.org> 1637L: linux-hwmon@vger.kernel.org 1638S: Odd fixes 1639F: drivers/hwmon/applesmc.c 1640 1641APPLETALK NETWORK LAYER 1642L: netdev@vger.kernel.org 1643S: Odd fixes 1644F: include/linux/atalk.h 1645F: include/uapi/linux/atalk.h 1646F: net/appletalk/ 1647 1648APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1649M: Khuong Dinh <khuong@os.amperecomputing.com> 1650S: Supported 1651F: arch/arm64/boot/dts/apm/ 1652 1653APPLIED MICRO (APM) X-GENE SOC EDAC 1654M: Khuong Dinh <khuong@os.amperecomputing.com> 1655S: Supported 1656F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1657F: drivers/edac/xgene_edac.c 1658 1659APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1660M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1661M: Keyur Chudgar <keyur@os.amperecomputing.com> 1662S: Supported 1663F: drivers/net/ethernet/apm/xgene-v2/ 1664 1665APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1666M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1667M: Keyur Chudgar <keyur@os.amperecomputing.com> 1668M: Quan Nguyen <quan@os.amperecomputing.com> 1669S: Supported 1670F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1671F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1672F: drivers/net/ethernet/apm/xgene/ 1673F: drivers/net/mdio/mdio-xgene.c 1674 1675APPLIED MICRO (APM) X-GENE SOC PMU 1676M: Khuong Dinh <khuong@os.amperecomputing.com> 1677S: Supported 1678F: Documentation/admin-guide/perf/xgene-pmu.rst 1679F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1680F: drivers/perf/xgene_pmu.c 1681 1682APPLIED MICRO QT2025 PHY DRIVER 1683M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1684R: Trevor Gross <tmgross@umich.edu> 1685L: netdev@vger.kernel.org 1686L: rust-for-linux@vger.kernel.org 1687S: Maintained 1688F: drivers/net/phy/qt2025.rs 1689 1690APTINA CAMERA SENSOR PLL 1691M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1692L: linux-media@vger.kernel.org 1693S: Maintained 1694F: drivers/media/i2c/aptina-pll.* 1695 1696AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1697M: Aleksa Savic <savicaleksa83@gmail.com> 1698M: Jack Doan <me@jackdoan.com> 1699L: linux-hwmon@vger.kernel.org 1700S: Maintained 1701F: Documentation/hwmon/aquacomputer_d5next.rst 1702F: drivers/hwmon/aquacomputer_d5next.c 1703 1704AQUANTIA ETHERNET DRIVER (atlantic) 1705M: Igor Russkikh <irusskikh@marvell.com> 1706L: netdev@vger.kernel.org 1707S: Supported 1708W: https://www.marvell.com/ 1709Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1710F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1711F: drivers/net/ethernet/aquantia/atlantic/ 1712 1713AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1714M: Egor Pomozov <epomozov@marvell.com> 1715L: netdev@vger.kernel.org 1716S: Supported 1717W: http://www.aquantia.com 1718F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1719 1720AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1721M: Krzysztof Hałasa <khalasa@piap.pl> 1722L: linux-media@vger.kernel.org 1723S: Maintained 1724F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1725F: drivers/media/i2c/ar0521.c 1726 1727ARASAN NAND CONTROLLER DRIVER 1728M: Miquel Raynal <miquel.raynal@bootlin.com> 1729R: Michal Simek <michal.simek@amd.com> 1730L: linux-mtd@lists.infradead.org 1731S: Maintained 1732F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1733F: drivers/mtd/nand/raw/arasan-nand-controller.c 1734 1735ARC FRAMEBUFFER DRIVER 1736M: Jaya Kumar <jayalk@intworks.biz> 1737S: Maintained 1738F: drivers/video/fbdev/arcfb.c 1739F: drivers/video/fbdev/core/fb_defio.c 1740 1741ARC PGU DRM DRIVER 1742M: Alexey Brodkin <abrodkin@synopsys.com> 1743S: Supported 1744F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1745F: drivers/gpu/drm/tiny/arcpgu.c 1746 1747ARCNET NETWORK LAYER 1748M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1749L: netdev@vger.kernel.org 1750S: Maintained 1751F: drivers/net/arcnet/ 1752F: include/uapi/linux/if_arcnet.h 1753 1754ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1755M: Arnd Bergmann <arnd@arndb.de> 1756M: Olof Johansson <olof@lixom.net> 1757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1758L: soc@lists.linux.dev 1759S: Maintained 1760P: Documentation/process/maintainer-soc.rst 1761C: irc://irc.libera.chat/armlinux 1762T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1763F: Documentation/process/maintainer-soc*.rst 1764F: arch/arm/boot/dts/Makefile 1765F: arch/arm64/boot/dts/Makefile 1766 1767ARM ARCHITECTED TIMER DRIVER 1768M: Mark Rutland <mark.rutland@arm.com> 1769M: Marc Zyngier <maz@kernel.org> 1770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1771S: Maintained 1772F: arch/arm/include/asm/arch_timer.h 1773F: arch/arm64/include/asm/arch_timer.h 1774F: drivers/clocksource/arm_arch_timer.c 1775 1776ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1777M: Marc Zyngier <maz@kernel.org> 1778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1779S: Maintained 1780F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1781F: arch/arm/include/asm/arch_gicv3.h 1782F: arch/arm64/include/asm/arch_gicv3.h 1783F: drivers/irqchip/irq-gic*.[ch] 1784F: include/linux/irqchip/arm-gic*.h 1785F: include/linux/irqchip/arm-vgic-info.h 1786 1787ARM HDLCD DRM DRIVER 1788M: Liviu Dudau <liviu.dudau@arm.com> 1789S: Supported 1790F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1791F: drivers/gpu/drm/arm/hdlcd_* 1792 1793ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1794M: Linus Walleij <linus.walleij@linaro.org> 1795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1796S: Maintained 1797F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1798F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1799F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1800F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1801F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1802F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1803F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1804F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1805F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1806F: arch/arm/boot/dts/arm/arm-realview-* 1807F: arch/arm/boot/dts/arm/integrator* 1808F: arch/arm/boot/dts/arm/versatile* 1809F: arch/arm/mach-versatile/ 1810F: drivers/bus/arm-integrator-lm.c 1811F: drivers/clk/versatile/ 1812F: drivers/i2c/busses/i2c-versatile.c 1813F: drivers/irqchip/irq-versatile-fpga.c 1814F: drivers/mtd/maps/physmap-versatile.* 1815F: drivers/power/reset/arm-versatile-reboot.c 1816F: drivers/soc/versatile/ 1817 1818ARM INTERCONNECT PMU DRIVERS 1819M: Robin Murphy <robin.murphy@arm.com> 1820S: Supported 1821F: Documentation/admin-guide/perf/arm-cmn.rst 1822F: Documentation/admin-guide/perf/arm-ni.rst 1823F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 1824F: Documentation/devicetree/bindings/perf/arm,ni.yaml 1825F: drivers/perf/arm-cmn.c 1826F: drivers/perf/arm-ni.c 1827F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 1828 1829ARM KOMEDA DRM-KMS DRIVER 1830M: Liviu Dudau <liviu.dudau@arm.com> 1831S: Supported 1832T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1833F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1834F: Documentation/gpu/komeda-kms.rst 1835F: drivers/gpu/drm/arm/display/include/ 1836F: drivers/gpu/drm/arm/display/komeda/ 1837 1838ARM MALI PANFROST DRM DRIVER 1839M: Boris Brezillon <boris.brezillon@collabora.com> 1840M: Rob Herring <robh@kernel.org> 1841R: Steven Price <steven.price@arm.com> 1842L: dri-devel@lists.freedesktop.org 1843S: Supported 1844T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1845F: Documentation/gpu/panfrost.rst 1846F: drivers/gpu/drm/ci/xfails/panfrost* 1847F: drivers/gpu/drm/panfrost/ 1848F: include/uapi/drm/panfrost_drm.h 1849 1850ARM MALI PANTHOR DRM DRIVER 1851M: Boris Brezillon <boris.brezillon@collabora.com> 1852M: Steven Price <steven.price@arm.com> 1853M: Liviu Dudau <liviu.dudau@arm.com> 1854L: dri-devel@lists.freedesktop.org 1855S: Supported 1856T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1857F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 1858F: drivers/gpu/drm/panthor/ 1859F: include/uapi/drm/panthor_drm.h 1860 1861ARM MALI-DP DRM DRIVER 1862M: Liviu Dudau <liviu.dudau@arm.com> 1863S: Supported 1864T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1865F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1866F: Documentation/gpu/afbc.rst 1867F: drivers/gpu/drm/arm/ 1868 1869ARM MFM AND FLOPPY DRIVERS 1870M: Ian Molton <spyro@f2s.com> 1871S: Maintained 1872F: arch/arm/include/asm/floppy.h 1873F: arch/arm/mach-rpc/floppydma.S 1874 1875ARM PMU PROFILING AND DEBUGGING 1876M: Will Deacon <will@kernel.org> 1877M: Mark Rutland <mark.rutland@arm.com> 1878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1879S: Maintained 1880F: Documentation/devicetree/bindings/arm/pmu.yaml 1881F: Documentation/devicetree/bindings/perf/ 1882F: arch/arm*/include/asm/hw_breakpoint.h 1883F: arch/arm*/include/asm/perf_event.h 1884F: arch/arm*/kernel/hw_breakpoint.c 1885F: arch/arm*/kernel/perf_* 1886F: drivers/perf/ 1887F: include/linux/perf/arm_pmu*.h 1888 1889ARM PORT 1890M: Russell King <linux@armlinux.org.uk> 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892S: Odd Fixes 1893W: http://www.armlinux.org.uk/ 1894T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1895F: arch/arm/ 1896X: arch/arm/boot/dts/ 1897 1898ARM PRIMECELL AACI PL041 DRIVER 1899M: Russell King <linux@armlinux.org.uk> 1900S: Odd Fixes 1901F: sound/arm/aaci.* 1902 1903ARM PRIMECELL BUS SUPPORT 1904M: Russell King <linux@armlinux.org.uk> 1905S: Odd Fixes 1906F: drivers/amba/ 1907F: include/linux/amba/bus.h 1908 1909ARM PRIMECELL KMI PL050 DRIVER 1910M: Russell King <linux@armlinux.org.uk> 1911S: Odd Fixes 1912F: drivers/input/serio/ambakmi.* 1913F: include/linux/amba/kmi.h 1914 1915ARM PRIMECELL MMCI PL180/1 DRIVER 1916M: Russell King <linux@armlinux.org.uk> 1917S: Odd Fixes 1918F: drivers/mmc/host/mmci.* 1919F: include/linux/amba/mmci.h 1920 1921ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1922M: Miquel Raynal <miquel.raynal@bootlin.com> 1923R: Michal Simek <michal.simek@amd.com> 1924L: linux-mtd@lists.infradead.org 1925S: Maintained 1926F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1927F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1928 1929ARM PRIMECELL PL35X SMC DRIVER 1930M: Miquel Raynal <miquel.raynal@bootlin.com> 1931R: Michal Simek <michal.simek@amd.com> 1932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1933S: Maintained 1934F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1935F: drivers/memory/pl353-smc.c 1936 1937ARM PRIMECELL SSP PL022 SPI DRIVER 1938M: Linus Walleij <linus.walleij@linaro.org> 1939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1940S: Maintained 1941F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1942F: drivers/spi/spi-pl022.c 1943 1944ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1945M: Russell King <linux@armlinux.org.uk> 1946S: Odd Fixes 1947F: drivers/tty/serial/amba-pl01*.c 1948F: include/linux/amba/serial.h 1949 1950ARM PRIMECELL VIC PL190/PL192 DRIVER 1951M: Linus Walleij <linus.walleij@linaro.org> 1952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1953S: Maintained 1954F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1955F: drivers/irqchip/irq-vic.c 1956 1957ARM SMC WATCHDOG DRIVER 1958M: Julius Werner <jwerner@chromium.org> 1959R: Evan Benn <evanbenn@chromium.org> 1960S: Maintained 1961F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1962F: drivers/watchdog/arm_smc_wdt.c 1963 1964ARM SMMU DRIVERS 1965M: Will Deacon <will@kernel.org> 1966R: Robin Murphy <robin.murphy@arm.com> 1967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1968S: Maintained 1969F: Documentation/devicetree/bindings/iommu/arm,smmu* 1970F: drivers/iommu/arm/ 1971F: drivers/iommu/io-pgtable-arm* 1972 1973ARM SMMU SVA SUPPORT 1974R: Jean-Philippe Brucker <jean-philippe@linaro.org> 1975F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 1976 1977ARM SUB-ARCHITECTURES 1978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1979S: Maintained 1980C: irc://irc.libera.chat/armlinux 1981T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1982F: arch/arm/mach-*/ 1983F: arch/arm/plat-*/ 1984 1985ARM/ACTIONS SEMI ARCHITECTURE 1986M: Andreas Färber <afaerber@suse.de> 1987M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1989L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: Documentation/devicetree/bindings/arm/actions.yaml 1992F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1993F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1994F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1995F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1996F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1997F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1998F: Documentation/devicetree/bindings/pinctrl/actions,* 1999F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2000F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 2001F: arch/arm/boot/dts/actions/ 2002F: arch/arm/mach-actions/ 2003F: arch/arm64/boot/dts/actions/ 2004F: drivers/clk/actions/ 2005F: drivers/clocksource/timer-owl* 2006F: drivers/dma/owl-dma.c 2007F: drivers/i2c/busses/i2c-owl.c 2008F: drivers/irqchip/irq-owl-sirq.c 2009F: drivers/mmc/host/owl-mmc.c 2010F: drivers/net/ethernet/actions/ 2011F: drivers/pinctrl/actions/* 2012F: drivers/pmdomain/actions/ 2013F: include/dt-bindings/power/owl-* 2014F: include/dt-bindings/reset/actions,* 2015F: include/linux/soc/actions/ 2016N: owl 2017 2018ARM/AIROHA SOC SUPPORT 2019M: Matthias Brugger <matthias.bgg@gmail.com> 2020M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2023S: Odd Fixes 2024F: arch/arm/boot/dts/airoha/ 2025F: arch/arm64/boot/dts/airoha/ 2026 2027ARM/Allwinner SoC Clock Support 2028M: Emilio López <emilio@elopez.com.ar> 2029S: Maintained 2030F: drivers/clk/sunxi/ 2031 2032ARM/Allwinner sunXi SoC support 2033M: Chen-Yu Tsai <wens@csie.org> 2034M: Jernej Skrabec <jernej.skrabec@gmail.com> 2035M: Samuel Holland <samuel@sholland.org> 2036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2037L: linux-sunxi@lists.linux.dev 2038S: Maintained 2039T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2040F: arch/arm/mach-sunxi/ 2041F: arch/arm64/boot/dts/allwinner/ 2042F: drivers/clk/sunxi-ng/ 2043F: drivers/pinctrl/sunxi/ 2044F: drivers/soc/sunxi/ 2045N: allwinner 2046N: sun[x456789]i 2047N: sun[25]0i 2048 2049ARM/ALPHASCALE ARCHITECTURE 2050M: Krzysztof Kozlowski <krzk@kernel.org> 2051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2052S: Odd Fixes 2053F: arch/arm/boot/dts/alphascale/ 2054F: drivers/clk/clk-asm9260.c 2055F: drivers/clocksource/asm9260_timer.c 2056F: drivers/rtc/rtc-asm9260.c 2057F: drivers/watchdog/asm9260_wdt.c 2058 2059ARM/AMD PENSANDO ARM64 ARCHITECTURE 2060M: Brad Larson <blarson@amd.com> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Supported 2063F: Documentation/devicetree/bindings/*/amd,pensando* 2064F: arch/arm64/boot/dts/amd/elba* 2065 2066ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2067M: Neil Armstrong <neil.armstrong@linaro.org> 2068M: Jerome Brunet <jbrunet@baylibre.com> 2069L: linux-amlogic@lists.infradead.org 2070S: Maintained 2071F: Documentation/devicetree/bindings/clock/amlogic* 2072F: drivers/clk/meson/ 2073F: include/dt-bindings/clock/amlogic,a1* 2074F: include/dt-bindings/clock/gxbb* 2075F: include/dt-bindings/clock/meson* 2076 2077ARM/Amlogic Meson SoC Crypto Drivers 2078M: Corentin Labbe <clabbe@baylibre.com> 2079L: linux-crypto@vger.kernel.org 2080L: linux-amlogic@lists.infradead.org 2081S: Maintained 2082F: Documentation/devicetree/bindings/crypto/amlogic* 2083F: drivers/crypto/amlogic/ 2084 2085ARM/Amlogic Meson SoC Sound Drivers 2086M: Jerome Brunet <jbrunet@baylibre.com> 2087L: linux-sound@vger.kernel.org 2088S: Maintained 2089F: Documentation/devicetree/bindings/sound/amlogic* 2090F: sound/soc/meson/ 2091 2092ARM/Amlogic Meson SoC support 2093M: Neil Armstrong <neil.armstrong@linaro.org> 2094M: Kevin Hilman <khilman@baylibre.com> 2095R: Jerome Brunet <jbrunet@baylibre.com> 2096R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098L: linux-amlogic@lists.infradead.org 2099S: Maintained 2100W: http://linux-meson.com/ 2101F: Documentation/devicetree/bindings/phy/amlogic* 2102F: arch/arm/boot/dts/amlogic/ 2103F: arch/arm/mach-meson/ 2104F: arch/arm64/boot/dts/amlogic/ 2105F: drivers/pmdomain/amlogic/ 2106F: drivers/mmc/host/meson* 2107F: drivers/phy/amlogic/ 2108F: drivers/pinctrl/meson/ 2109F: drivers/rtc/rtc-meson* 2110F: drivers/soc/amlogic/ 2111N: meson 2112 2113ARM/Annapurna Labs ALPINE ARCHITECTURE 2114M: Antoine Tenart <atenart@kernel.org> 2115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2116S: Odd Fixes 2117F: arch/arm/boot/dts/amazon/ 2118F: arch/arm/mach-alpine/ 2119F: arch/arm64/boot/dts/amazon/ 2120F: drivers/*/*alpine* 2121 2122ARM/APPLE MACHINE SOUND DRIVERS 2123M: Martin Povišer <povik+lin@cutebit.org> 2124L: asahi@lists.linux.dev 2125L: linux-sound@vger.kernel.org 2126S: Maintained 2127F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2128F: Documentation/devicetree/bindings/sound/apple,* 2129F: sound/soc/apple/* 2130F: sound/soc/codecs/cs42l83-i2c.c 2131F: sound/soc/codecs/ssm3515.c 2132 2133ARM/APPLE MACHINE SUPPORT 2134M: Hector Martin <marcan@marcan.st> 2135M: Sven Peter <sven@svenpeter.dev> 2136R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2137L: asahi@lists.linux.dev 2138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2139S: Maintained 2140W: https://asahilinux.org 2141B: https://github.com/AsahiLinux/linux/issues 2142C: irc://irc.oftc.net/asahi-dev 2143T: git https://github.com/AsahiLinux/linux.git 2144F: Documentation/devicetree/bindings/arm/apple.yaml 2145F: Documentation/devicetree/bindings/arm/apple/* 2146F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2147F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2148F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2149F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2150F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2151F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2152F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2153F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2154F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2155F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2156F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2157F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2158F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2159F: Documentation/devicetree/bindings/power/apple* 2160F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2161F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2162F: arch/arm64/boot/dts/apple/ 2163F: drivers/bluetooth/hci_bcm4377.c 2164F: drivers/clk/clk-apple-nco.c 2165F: drivers/cpufreq/apple-soc-cpufreq.c 2166F: drivers/dma/apple-admac.c 2167F: drivers/pmdomain/apple/ 2168F: drivers/i2c/busses/i2c-pasemi-core.c 2169F: drivers/i2c/busses/i2c-pasemi-platform.c 2170F: drivers/iommu/apple-dart.c 2171F: drivers/iommu/io-pgtable-dart.c 2172F: drivers/irqchip/irq-apple-aic.c 2173F: drivers/nvme/host/apple.c 2174F: drivers/nvmem/apple-efuses.c 2175F: drivers/pinctrl/pinctrl-apple-gpio.c 2176F: drivers/pwm/pwm-apple.c 2177F: drivers/soc/apple/* 2178F: drivers/watchdog/apple_wdt.c 2179F: include/dt-bindings/interrupt-controller/apple-aic.h 2180F: include/dt-bindings/pinctrl/apple.h 2181F: include/linux/soc/apple/* 2182 2183ARM/ARTPEC MACHINE SUPPORT 2184M: Jesper Nilsson <jesper.nilsson@axis.com> 2185M: Lars Persson <lars.persson@axis.com> 2186L: linux-arm-kernel@axis.com 2187S: Maintained 2188F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2189F: arch/arm/boot/dts/axis/ 2190F: arch/arm/mach-artpec 2191F: drivers/clk/axis 2192F: drivers/crypto/axis 2193F: drivers/mmc/host/usdhi6rol0.c 2194F: drivers/pinctrl/pinctrl-artpec* 2195 2196ARM/ASPEED I2C DRIVER 2197M: Brendan Higgins <brendanhiggins@google.com> 2198R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2199R: Joel Stanley <joel@jms.id.au> 2200L: linux-i2c@vger.kernel.org 2201L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2204F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2205F: drivers/i2c/busses/i2c-aspeed.c 2206F: drivers/irqchip/irq-aspeed-i2c-ic.c 2207 2208ARM/ASPEED MACHINE SUPPORT 2209M: Joel Stanley <joel@jms.id.au> 2210R: Andrew Jeffery <andrew@codeconstruct.com.au> 2211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2212L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2213S: Supported 2214Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2215T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2216F: Documentation/devicetree/bindings/arm/aspeed/ 2217F: arch/arm/boot/dts/aspeed/ 2218F: arch/arm/mach-aspeed/ 2219N: aspeed 2220 2221ARM/AXM LSI SOC 2222M: Krzysztof Kozlowski <krzk@kernel.org> 2223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2224S: Odd Fixes 2225F: Documentation/devicetree/bindings/arm/axxia.yaml 2226F: arch/arm/boot/dts/intel/axm/ 2227F: arch/arm/mach-axxia/ 2228 2229ARM/BITMAIN ARCHITECTURE 2230M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: Documentation/devicetree/bindings/arm/bitmain.yaml 2234F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2235F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2236F: arch/arm64/boot/dts/bitmain/ 2237F: drivers/clk/clk-bm1880.c 2238F: drivers/pinctrl/pinctrl-bm1880.c 2239 2240ARM/CALXEDA HIGHBANK ARCHITECTURE 2241M: Andre Przywara <andre.przywara@arm.com> 2242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2243S: Maintained 2244F: arch/arm/boot/dts/calxeda/ 2245F: arch/arm/mach-highbank/ 2246 2247ARM/CAVIUM THUNDER NETWORK DRIVER 2248M: Sunil Goutham <sgoutham@marvell.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Supported 2251F: drivers/net/ethernet/cavium/thunder/ 2252 2253ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2254M: Lukasz Majewski <lukma@denx.de> 2255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2256S: Maintained 2257F: arch/arm/mach-ep93xx/ts72xx.c 2258 2259ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2260M: Hartley Sweeten <hsweeten@visionengravers.com> 2261M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2262M: Nikita Shubin <nikita.shubin@maquefel.me> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2266F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2267F: arch/arm/boot/compressed/misc-ep93xx.h 2268F: arch/arm/mach-ep93xx/ 2269F: drivers/iio/adc/ep93xx_adc.c 2270 2271ARM/CLKDEV SUPPORT 2272M: Russell King <linux@armlinux.org.uk> 2273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2274S: Maintained 2275T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2276F: drivers/clk/clkdev.c 2277 2278ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2279M: Baruch Siach <baruch@tkos.co.il> 2280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2281S: Maintained 2282F: arch/arm/boot/dts/cnxt/ 2283N: digicolor 2284 2285ARM/CORESIGHT FRAMEWORK AND DRIVERS 2286M: Suzuki K Poulose <suzuki.poulose@arm.com> 2287R: Mike Leach <mike.leach@linaro.org> 2288R: James Clark <james.clark@linaro.org> 2289L: coresight@lists.linaro.org (moderated for non-subscribers) 2290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2291S: Maintained 2292T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2293F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2294F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2295F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2296F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2297F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2298F: Documentation/trace/coresight/* 2299F: drivers/hwtracing/coresight/* 2300F: include/dt-bindings/arm/coresight-cti-dt.h 2301F: include/linux/coresight* 2302F: include/uapi/linux/coresight* 2303F: samples/coresight/* 2304F: tools/perf/Documentation/arm-coresight.txt 2305F: tools/perf/arch/arm/util/auxtrace.c 2306F: tools/perf/arch/arm/util/cs-etm.c 2307F: tools/perf/arch/arm/util/cs-etm.h 2308F: tools/perf/arch/arm/util/pmu.c 2309F: tools/perf/tests/shell/*coresight* 2310F: tools/perf/tests/shell/coresight/* 2311F: tools/perf/tests/shell/lib/*coresight* 2312F: tools/perf/util/cs-etm-decoder/* 2313F: tools/perf/util/cs-etm.* 2314 2315ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2316M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2317M: Linus Walleij <linus.walleij@linaro.org> 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319S: Maintained 2320T: git git://github.com/ulli-kroll/linux.git 2321F: Documentation/devicetree/bindings/arm/gemini.yaml 2322F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2323F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2324F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2325F: arch/arm/boot/dts/gemini/ 2326F: arch/arm/mach-gemini/ 2327F: drivers/crypto/gemini/ 2328F: drivers/net/ethernet/cortina/ 2329F: drivers/pinctrl/pinctrl-gemini.c 2330F: drivers/rtc/rtc-ftrtc010.c 2331 2332ARM/CZ.NIC TURRIS SUPPORT 2333M: Marek Behún <kabel@kernel.org> 2334S: Maintained 2335W: https://www.turris.cz/ 2336F: Documentation/ABI/testing/debugfs-moxtet 2337F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2338F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2339F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2340F: Documentation/devicetree/bindings/bus/moxtet.txt 2341F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2342F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2343F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2344F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2345F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2346F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2347F: drivers/bus/moxtet.c 2348F: drivers/firmware/turris-mox-rwtm.c 2349F: drivers/gpio/gpio-moxtet.c 2350F: drivers/leds/leds-turris-omnia.c 2351F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2352F: drivers/platform/cznic/ 2353F: drivers/watchdog/armada_37xx_wdt.c 2354F: include/dt-bindings/bus/moxtet.h 2355F: include/linux/armada-37xx-rwtm-mailbox.h 2356F: include/linux/moxtet.h 2357F: include/linux/turris-omnia-mcu-interface.h 2358 2359ARM/FARADAY FA526 PORT 2360M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2362S: Maintained 2363T: git git://git.berlios.de/gemini-board 2364F: arch/arm/mm/*-fa* 2365 2366ARM/FOOTBRIDGE ARCHITECTURE 2367M: Russell King <linux@armlinux.org.uk> 2368L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2369S: Maintained 2370W: http://www.armlinux.org.uk/ 2371F: arch/arm/include/asm/hardware/dec21285.h 2372F: arch/arm/mach-footbridge/ 2373 2374ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2375M: Shawn Guo <shawnguo@kernel.org> 2376M: Sascha Hauer <s.hauer@pengutronix.de> 2377R: Pengutronix Kernel Team <kernel@pengutronix.de> 2378R: Fabio Estevam <festevam@gmail.com> 2379L: imx@lists.linux.dev 2380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2381S: Maintained 2382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2383F: arch/arm/boot/dts/nxp/imx/ 2384F: arch/arm/boot/dts/nxp/mxs/ 2385F: arch/arm64/boot/dts/freescale/ 2386X: arch/arm64/boot/dts/freescale/fsl-* 2387X: arch/arm64/boot/dts/freescale/qoriq-* 2388X: drivers/media/i2c/ 2389N: imx 2390N: mxs 2391 2392ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2393M: Shawn Guo <shawnguo@kernel.org> 2394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2395S: Maintained 2396T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2397F: arch/arm/boot/dts/nxp/ls/ 2398F: arch/arm64/boot/dts/freescale/fsl-* 2399F: arch/arm64/boot/dts/freescale/qoriq-* 2400 2401ARM/FREESCALE VYBRID ARM ARCHITECTURE 2402M: Shawn Guo <shawnguo@kernel.org> 2403M: Sascha Hauer <s.hauer@pengutronix.de> 2404R: Pengutronix Kernel Team <kernel@pengutronix.de> 2405R: Stefan Agner <stefan@agner.ch> 2406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2409F: arch/arm/boot/dts/nxp/vf/ 2410F: arch/arm/mach-imx/*vf610* 2411 2412ARM/GUMSTIX MACHINE SUPPORT 2413M: Steve Sakoman <sakoman@gmail.com> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Maintained 2416 2417ARM/HISILICON SOC SUPPORT 2418M: Wei Xu <xuwei5@hisilicon.com> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Supported 2421W: http://www.hisilicon.com 2422T: git https://github.com/hisilicon/linux-hisi.git 2423F: arch/arm/boot/dts/hisilicon/ 2424F: arch/arm/mach-hisi/ 2425F: arch/arm64/boot/dts/hisilicon/ 2426 2427ARM/HP JORNADA 7XX MACHINE SUPPORT 2428M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2429S: Maintained 2430W: www.jlime.com 2431T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2432F: arch/arm/mach-sa1100/include/mach/jornada720.h 2433F: arch/arm/mach-sa1100/jornada720.c 2434 2435ARM/HPE GXP ARCHITECTURE 2436M: Jean-Marie Verdun <verdun@hpe.com> 2437M: Nick Hawkins <nick.hawkins@hpe.com> 2438S: Maintained 2439F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2440F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2441F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2442F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2443F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2444F: Documentation/hwmon/gxp-fan-ctrl.rst 2445F: arch/arm/boot/dts/hpe/ 2446F: arch/arm/mach-hpe/ 2447F: drivers/clocksource/timer-gxp.c 2448F: drivers/hwmon/gxp-fan-ctrl.c 2449F: drivers/i2c/busses/i2c-gxp.c 2450F: drivers/spi/spi-gxp.c 2451F: drivers/watchdog/gxp-wdt.c 2452 2453ARM/IGEP MACHINE SUPPORT 2454M: Enric Balletbo i Serra <eballetbo@gmail.com> 2455M: Javier Martinez Canillas <javier@dowhile0.org> 2456L: linux-omap@vger.kernel.org 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458S: Maintained 2459F: arch/arm/boot/dts/ti/omap/omap3-igep* 2460 2461ARM/INTEL IXP4XX ARM ARCHITECTURE 2462M: Linus Walleij <linusw@kernel.org> 2463M: Imre Kaloz <kaloz@openwrt.org> 2464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2465S: Maintained 2466F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2467F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2468F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2469F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2470F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2471F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2472F: arch/arm/boot/dts/intel/ixp/ 2473F: arch/arm/mach-ixp4xx/ 2474F: drivers/bus/intel-ixp4xx-eb.c 2475F: drivers/char/hw_random/ixp4xx-rng.c 2476F: drivers/clocksource/timer-ixp4xx.c 2477F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2478F: drivers/gpio/gpio-ixp4xx.c 2479F: drivers/irqchip/irq-ixp4xx.c 2480F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2481F: drivers/net/wan/ixp4xx_hss.c 2482F: drivers/soc/ixp4xx/ixp4xx-npe.c 2483F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2484F: include/linux/soc/ixp4xx/npe.h 2485F: include/linux/soc/ixp4xx/qmgr.h 2486 2487ARM/INTEL KEEMBAY ARCHITECTURE 2488M: Paul J. Murphy <paul.j.murphy@intel.com> 2489M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2490S: Maintained 2491F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2492F: arch/arm64/boot/dts/intel/keembay-evm.dts 2493F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2494 2495ARM/INTEL XSC3 (MANZANO) ARM CORE 2496M: Lennert Buytenhek <kernel@wantstofly.org> 2497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2498S: Maintained 2499 2500ARM/LG1K ARCHITECTURE 2501M: Chanho Min <chanho.min@lge.com> 2502L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2503S: Maintained 2504F: arch/arm64/boot/dts/lg/ 2505 2506ARM/LPC18XX ARCHITECTURE 2507M: Vladimir Zapolskiy <vz@mleia.com> 2508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2509S: Maintained 2510F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2511F: arch/arm/boot/dts/nxp/lpc/lpc43* 2512F: drivers/i2c/busses/i2c-lpc2k.c 2513F: drivers/memory/pl172.c 2514F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2515F: drivers/rtc/rtc-lpc24xx.c 2516N: lpc18xx 2517 2518ARM/LPC32XX SOC SUPPORT 2519M: Vladimir Zapolskiy <vz@mleia.com> 2520M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2522S: Maintained 2523T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2524F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2525F: arch/arm/boot/dts/nxp/lpc/lpc32* 2526F: arch/arm/mach-lpc32xx/ 2527F: drivers/dma/lpc32xx-dmamux.c 2528F: drivers/i2c/busses/i2c-pnx.c 2529F: drivers/net/ethernet/nxp/lpc_eth.c 2530F: drivers/usb/host/ohci-nxp.c 2531F: drivers/watchdog/pnx4008_wdt.c 2532N: lpc32xx 2533 2534LPC32XX DMAMUX SUPPORT 2535M: J.M.B. Downing <jonathan.downing@nautel.com> 2536M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2537R: Vladimir Zapolskiy <vz@mleia.com> 2538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2539S: Maintained 2540F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2541 2542ARM/Marvell Dove/MV78xx0/Orion SOC support 2543M: Andrew Lunn <andrew@lunn.ch> 2544M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2545M: Gregory Clement <gregory.clement@bootlin.com> 2546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2547S: Maintained 2548T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2549F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2550F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2551F: Documentation/devicetree/bindings/soc/dove/ 2552F: arch/arm/boot/dts/marvell/dove* 2553F: arch/arm/boot/dts/marvell/orion5x* 2554F: arch/arm/mach-dove/ 2555F: arch/arm/mach-mv78xx0/ 2556F: arch/arm/mach-orion5x/ 2557F: arch/arm/plat-orion/ 2558F: drivers/bus/mvebu-mbus.c 2559F: drivers/soc/dove/ 2560 2561ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2562M: Andrew Lunn <andrew@lunn.ch> 2563M: Gregory Clement <gregory.clement@bootlin.com> 2564M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2566S: Maintained 2567T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2568F: Documentation/devicetree/bindings/arm/marvell/ 2569F: arch/arm/boot/dts/marvell/armada* 2570F: arch/arm/boot/dts/marvell/kirkwood* 2571F: arch/arm/configs/mvebu_*_defconfig 2572F: arch/arm/mach-mvebu/ 2573F: arch/arm64/boot/dts/marvell/ 2574F: drivers/clk/mvebu/ 2575F: drivers/cpufreq/armada-37xx-cpufreq.c 2576F: drivers/cpufreq/armada-8k-cpufreq.c 2577F: drivers/cpufreq/mvebu-cpufreq.c 2578F: drivers/irqchip/irq-armada-370-xp.c 2579F: drivers/irqchip/irq-mvebu-* 2580F: drivers/pinctrl/mvebu/ 2581F: drivers/rtc/rtc-armada38x.c 2582 2583ARM/Mediatek RTC DRIVER 2584M: Eddie Huang <eddie.huang@mediatek.com> 2585M: Sean Wang <sean.wang@mediatek.com> 2586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2587L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2588S: Maintained 2589F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2590F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2591F: drivers/rtc/rtc-mt2712.c 2592F: drivers/rtc/rtc-mt6397.c 2593F: drivers/rtc/rtc-mt7622.c 2594 2595ARM/Mediatek SoC support 2596M: Matthias Brugger <matthias.bgg@gmail.com> 2597M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2598L: linux-kernel@vger.kernel.org 2599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2600L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602W: https://mtk.wiki.kernel.org/ 2603C: irc://irc.libera.chat/linux-mediatek 2604F: arch/arm/boot/dts/mediatek/ 2605F: arch/arm/mach-mediatek/ 2606F: arch/arm64/boot/dts/mediatek/ 2607F: drivers/soc/mediatek/ 2608N: mtk 2609N: mt[2678] 2610K: mediatek 2611 2612ARM/Mediatek USB3 PHY DRIVER 2613M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2616S: Maintained 2617F: Documentation/devicetree/bindings/phy/mediatek,* 2618F: drivers/phy/mediatek/ 2619 2620ARM/MICROCHIP (ARM64) SoC support 2621M: Conor Dooley <conor@kernel.org> 2622M: Nicolas Ferre <nicolas.ferre@microchip.com> 2623M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2625S: Supported 2626T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2627F: arch/arm64/boot/dts/microchip/ 2628 2629ARM/Microchip (AT91) SoC support 2630M: Nicolas Ferre <nicolas.ferre@microchip.com> 2631M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2632M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634S: Supported 2635W: http://www.linux4sam.org 2636T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2637F: arch/arm/boot/dts/microchip/ 2638F: arch/arm/include/debug/at91.S 2639F: arch/arm/mach-at91/ 2640F: drivers/memory/atmel* 2641F: drivers/watchdog/sama5d4_wdt.c 2642F: include/soc/at91/ 2643X: drivers/input/touchscreen/atmel_mxt_ts.c 2644N: at91 2645N: atmel 2646 2647ARM/Microchip Sparx5 SoC support 2648M: Lars Povlsen <lars.povlsen@microchip.com> 2649M: Steen Hegelund <Steen.Hegelund@microchip.com> 2650M: Daniel Machon <daniel.machon@microchip.com> 2651M: UNGLinuxDriver@microchip.com 2652L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2653S: Supported 2654F: arch/arm64/boot/dts/microchip/sparx* 2655F: drivers/net/ethernet/microchip/vcap/ 2656F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2657N: sparx5 2658 2659ARM/MILBEAUT ARCHITECTURE 2660M: Taichi Sugaya <sugaya.taichi@socionext.com> 2661M: Takao Orito <orito.takao@socionext.com> 2662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2663S: Maintained 2664F: arch/arm/boot/dts/socionext/milbeaut* 2665F: arch/arm/mach-milbeaut/ 2666N: milbeaut 2667 2668ARM/MOXA ART SOC 2669M: Krzysztof Kozlowski <krzk@kernel.org> 2670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2671S: Odd Fixes 2672F: Documentation/devicetree/bindings/arm/moxart.yaml 2673F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.txt 2674F: arch/arm/boot/dts/moxa/ 2675F: drivers/clk/clk-moxart.c 2676 2677ARM/MStar/Sigmastar Armv7 SoC support 2678M: Daniel Palmer <daniel@thingy.jp> 2679M: Romain Perier <romain.perier@gmail.com> 2680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2681S: Maintained 2682W: http://linux-chenxing.org/ 2683T: git git://github.com/linux-chenxing/linux.git 2684F: Documentation/devicetree/bindings/arm/mstar/* 2685F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2686F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2687F: arch/arm/boot/dts/sigmastar/ 2688F: arch/arm/mach-mstar/ 2689F: drivers/clk/mstar/ 2690F: drivers/clocksource/timer-msc313e.c 2691F: drivers/gpio/gpio-msc313.c 2692F: drivers/rtc/rtc-msc313.c 2693F: drivers/watchdog/msc313e_wdt.c 2694F: include/dt-bindings/clock/mstar-* 2695F: include/dt-bindings/gpio/msc313-gpio.h 2696 2697ARM/NOMADIK/Ux500 ARCHITECTURES 2698M: Linus Walleij <linus.walleij@linaro.org> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700S: Maintained 2701T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2702F: Documentation/devicetree/bindings/arm/ste-* 2703F: Documentation/devicetree/bindings/arm/ux500.yaml 2704F: Documentation/devicetree/bindings/arm/ux500/ 2705F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2706F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2707F: arch/arm/boot/dts/st/ste-* 2708F: arch/arm/mach-nomadik/ 2709F: arch/arm/mach-ux500/ 2710F: drivers/clk/clk-nomadik.c 2711F: drivers/clocksource/clksrc-dbx500-prcmu.c 2712F: drivers/dma/ste_dma40* 2713F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2714F: drivers/gpio/gpio-nomadik.c 2715F: drivers/hwspinlock/u8500_hsem.c 2716F: drivers/i2c/busses/i2c-nomadik.c 2717F: drivers/iio/adc/ab8500-gpadc.c 2718F: drivers/mfd/ab8500* 2719F: drivers/mfd/abx500* 2720F: drivers/mfd/db8500* 2721F: drivers/pinctrl/nomadik/ 2722F: drivers/rtc/rtc-ab8500.c 2723F: drivers/rtc/rtc-pl031.c 2724F: drivers/soc/ux500/ 2725 2726ARM/NUVOTON MA35 ARCHITECTURE 2727M: Jacky Huang <ychuang3@nuvoton.com> 2728M: Shan-Chun Hung <schung@nuvoton.com> 2729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2730S: Supported 2731F: Documentation/devicetree/bindings/*/*/*ma35* 2732F: Documentation/devicetree/bindings/*/*ma35* 2733F: arch/arm64/boot/dts/nuvoton/*ma35* 2734F: drivers/*/*/*ma35* 2735F: drivers/*/*ma35* 2736K: ma35d1 2737 2738ARM/NUVOTON NPCM ARCHITECTURE 2739M: Avi Fishman <avifishman70@gmail.com> 2740M: Tomer Maimon <tmaimon77@gmail.com> 2741M: Tali Perry <tali.perry1@gmail.com> 2742R: Patrick Venture <venture@google.com> 2743R: Nancy Yuen <yuenn@google.com> 2744R: Benjamin Fair <benjaminfair@google.com> 2745L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2746S: Supported 2747F: Documentation/devicetree/bindings/*/*/*npcm* 2748F: Documentation/devicetree/bindings/*/*npcm* 2749F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2750F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2751F: arch/arm/mach-npcm/ 2752F: arch/arm64/boot/dts/nuvoton/ 2753F: drivers/*/*/*npcm* 2754F: drivers/*/*npcm* 2755F: drivers/rtc/rtc-nct3018y.c 2756F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2757F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2758 2759ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2760M: Joseph Liu <kwliu@nuvoton.com> 2761M: Marvin Lin <kflin@nuvoton.com> 2762L: linux-media@vger.kernel.org 2763L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2764S: Maintained 2765F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2766F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2767F: Documentation/userspace-api/media/drivers/npcm-video.rst 2768F: drivers/media/platform/nuvoton/ 2769F: include/uapi/linux/npcm-video.h 2770 2771ARM/NUVOTON WPCM450 ARCHITECTURE 2772M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2773L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2774S: Maintained 2775W: https://github.com/neuschaefer/wpcm450/wiki 2776F: Documentation/devicetree/bindings/*/*wpcm* 2777F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2778F: arch/arm/configs/wpcm450_defconfig 2779F: arch/arm/mach-npcm/wpcm450.c 2780F: drivers/*/*/*wpcm* 2781F: drivers/*/*wpcm* 2782 2783ARM/NXP S32G ARCHITECTURE 2784R: Chester Lin <chester62515@gmail.com> 2785R: Matthias Brugger <mbrugger@suse.com> 2786R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2787L: NXP S32 Linux Team <s32@nxp.com> 2788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2789S: Maintained 2790F: arch/arm64/boot/dts/freescale/s32g*.dts* 2791F: drivers/pinctrl/nxp/ 2792 2793ARM/Orion SoC/Technologic Systems TS-78xx platform support 2794M: Alexander Clouter <alex@digriz.org.uk> 2795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2796S: Maintained 2797W: http://www.digriz.org.uk/ts78xx/kernel 2798F: arch/arm/mach-orion5x/ts78xx-* 2799 2800ARM/QUALCOMM CHROMEBOOK SUPPORT 2801R: cros-qcom-dts-watchers@chromium.org 2802F: arch/arm64/boot/dts/qcom/sc7180* 2803F: arch/arm64/boot/dts/qcom/sc7280* 2804F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2805 2806ARM/QUALCOMM MAILING LIST 2807L: linux-arm-msm@vger.kernel.org 2808F: Documentation/devicetree/bindings/*/qcom* 2809F: Documentation/devicetree/bindings/soc/qcom/ 2810F: arch/arm/boot/dts/qcom/ 2811F: arch/arm/configs/qcom_defconfig 2812F: arch/arm/mach-qcom/ 2813F: arch/arm64/boot/dts/qcom/ 2814F: drivers/*/*/pm8???-* 2815F: drivers/*/*/qcom* 2816F: drivers/*/*/qcom/ 2817F: drivers/*/qcom* 2818F: drivers/*/qcom/ 2819F: drivers/bluetooth/btqcomsmd.c 2820F: drivers/clocksource/timer-qcom.c 2821F: drivers/cpuidle/cpuidle-qcom-spm.c 2822F: drivers/extcon/extcon-qcom* 2823F: drivers/i2c/busses/i2c-qcom-geni.c 2824F: drivers/i2c/busses/i2c-qup.c 2825F: drivers/iommu/msm* 2826F: drivers/mfd/ssbi.c 2827F: drivers/mmc/host/mmci_qcom* 2828F: drivers/mmc/host/sdhci-msm.c 2829F: drivers/pci/controller/dwc/pcie-qcom* 2830F: drivers/phy/qualcomm/ 2831F: drivers/power/*/msm* 2832F: drivers/reset/reset-qcom-* 2833F: drivers/rtc/rtc-pm8xxx.c 2834F: drivers/spi/spi-geni-qcom.c 2835F: drivers/spi/spi-qcom-qspi.c 2836F: drivers/spi/spi-qup.c 2837F: drivers/tty/serial/msm_serial.c 2838F: drivers/ufs/host/ufs-qcom* 2839F: drivers/usb/dwc3/dwc3-qcom.c 2840F: include/dt-bindings/*/qcom* 2841F: include/linux/*/qcom* 2842F: include/linux/soc/qcom/ 2843 2844ARM/QUALCOMM SUPPORT 2845M: Bjorn Andersson <andersson@kernel.org> 2846M: Konrad Dybcio <konradybcio@kernel.org> 2847L: linux-arm-msm@vger.kernel.org 2848S: Maintained 2849T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2850F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 2851F: Documentation/devicetree/bindings/arm/qcom.yaml 2852F: Documentation/devicetree/bindings/bus/qcom* 2853F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 2854F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 2855F: Documentation/devicetree/bindings/reserved-memory/qcom 2856F: Documentation/devicetree/bindings/soc/qcom/ 2857F: arch/arm/boot/dts/qcom/ 2858F: arch/arm/configs/qcom_defconfig 2859F: arch/arm/mach-qcom/ 2860F: arch/arm64/boot/dts/qcom/ 2861F: drivers/bus/qcom* 2862F: drivers/firmware/qcom/ 2863F: drivers/soc/qcom/ 2864F: include/dt-bindings/arm/qcom,ids.h 2865F: include/dt-bindings/firmware/qcom,scm.h 2866F: include/dt-bindings/soc/qcom* 2867F: include/linux/firmware/qcom 2868F: include/linux/soc/qcom/ 2869F: include/soc/qcom/ 2870 2871ARM/RDA MICRO ARCHITECTURE 2872M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2875S: Maintained 2876F: Documentation/devicetree/bindings/arm/rda.yaml 2877F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2878F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2879F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2880F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2881F: arch/arm/boot/dts/unisoc/ 2882F: drivers/clocksource/timer-rda.c 2883F: drivers/gpio/gpio-rda.c 2884F: drivers/irqchip/irq-rda-intc.c 2885F: drivers/tty/serial/rda-uart.c 2886 2887ARM/REALTEK ARCHITECTURE 2888M: Andreas Färber <afaerber@suse.de> 2889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2890L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2891S: Maintained 2892F: Documentation/devicetree/bindings/arm/realtek.yaml 2893F: arch/arm/boot/dts/realtek/ 2894F: arch/arm/mach-realtek/ 2895F: arch/arm64/boot/dts/realtek/ 2896 2897ARM/RISC-V/RENESAS ARCHITECTURE 2898M: Geert Uytterhoeven <geert+renesas@glider.be> 2899M: Magnus Damm <magnus.damm@gmail.com> 2900L: linux-renesas-soc@vger.kernel.org 2901S: Supported 2902Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2903C: irc://irc.libera.chat/renesas-soc 2904T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2905F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2906F: Documentation/devicetree/bindings/soc/renesas/ 2907F: arch/arm/boot/dts/renesas/ 2908F: arch/arm/configs/shmobile_defconfig 2909F: arch/arm/include/debug/renesas-scif.S 2910F: arch/arm/mach-shmobile/ 2911F: arch/arm64/boot/dts/renesas/ 2912F: arch/riscv/boot/dts/renesas/ 2913F: drivers/pmdomain/renesas/ 2914F: drivers/soc/renesas/ 2915F: include/linux/soc/renesas/ 2916K: \brenesas, 2917 2918ARM/RISCPC ARCHITECTURE 2919M: Russell King <linux@armlinux.org.uk> 2920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2921S: Maintained 2922W: http://www.armlinux.org.uk/ 2923F: arch/arm/include/asm/hardware/ioc.h 2924F: arch/arm/include/asm/hardware/iomd.h 2925F: arch/arm/include/asm/hardware/memc.h 2926F: arch/arm/mach-rpc/ 2927F: drivers/net/ethernet/8390/etherh.c 2928F: drivers/net/ethernet/i825xx/ether1* 2929F: drivers/net/ethernet/seeq/ether3* 2930F: drivers/scsi/arm/ 2931 2932ARM/Rockchip SoC support 2933M: Heiko Stuebner <heiko@sntech.de> 2934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2935L: linux-rockchip@lists.infradead.org 2936S: Maintained 2937T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2938F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2939F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2940F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2941F: arch/arm/boot/dts/rockchip/ 2942F: arch/arm/mach-rockchip/ 2943F: drivers/*/*/*rockchip* 2944F: drivers/*/*rockchip* 2945F: drivers/clk/rockchip/ 2946F: drivers/i2c/busses/i2c-rk3x.c 2947F: sound/soc/rockchip/ 2948N: rockchip 2949 2950ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2951M: Krzysztof Kozlowski <krzk@kernel.org> 2952R: Alim Akhtar <alim.akhtar@samsung.com> 2953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2954L: linux-samsung-soc@vger.kernel.org 2955S: Maintained 2956P: Documentation/process/maintainer-soc-clean-dts.rst 2957Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2958B: mailto:linux-samsung-soc@vger.kernel.org 2959C: irc://irc.libera.chat/linux-exynos 2960T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2961F: Documentation/arch/arm/samsung/ 2962F: Documentation/devicetree/bindings/arm/samsung/ 2963F: Documentation/devicetree/bindings/hwinfo/samsung,* 2964F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2965F: Documentation/devicetree/bindings/soc/samsung/ 2966F: arch/arm/boot/dts/samsung/ 2967F: arch/arm/mach-exynos*/ 2968F: arch/arm/mach-s3c/ 2969F: arch/arm/mach-s5p*/ 2970F: arch/arm64/boot/dts/exynos/ 2971F: drivers/*/*/*s3c24* 2972F: drivers/*/*s3c24* 2973F: drivers/*/*s3c64xx* 2974F: drivers/*/*s5pv210* 2975F: drivers/clocksource/samsung_pwm_timer.c 2976F: drivers/memory/samsung/ 2977F: drivers/pwm/pwm-samsung.c 2978F: drivers/soc/samsung/ 2979F: drivers/tty/serial/samsung* 2980F: include/clocksource/samsung_pwm.h 2981F: include/linux/platform_data/*s3c* 2982F: include/linux/serial_s3c.h 2983F: include/linux/soc/samsung/ 2984N: exynos 2985N: s3c64xx 2986N: s5pv210 2987 2988ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2989M: Łukasz Stelmach <l.stelmach@samsung.com> 2990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2991L: linux-media@vger.kernel.org 2992S: Maintained 2993F: drivers/media/platform/samsung/s5p-g2d/ 2994 2995ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2996M: Marek Szyprowski <m.szyprowski@samsung.com> 2997L: linux-samsung-soc@vger.kernel.org 2998L: linux-media@vger.kernel.org 2999S: Maintained 3000F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3001F: drivers/media/cec/platform/s5p/ 3002 3003ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3004M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3005M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3006M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3008L: linux-media@vger.kernel.org 3009S: Maintained 3010F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3011F: drivers/media/platform/samsung/s5p-jpeg/ 3012 3013ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3014M: Marek Szyprowski <m.szyprowski@samsung.com> 3015M: Andrzej Hajda <andrzej.hajda@intel.com> 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017L: linux-media@vger.kernel.org 3018S: Maintained 3019F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3020F: drivers/media/platform/samsung/s5p-mfc/ 3021 3022ARM/SOCFPGA ARCHITECTURE 3023M: Dinh Nguyen <dinguyen@kernel.org> 3024S: Maintained 3025W: http://www.rocketboards.org 3026T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3027F: arch/arm/boot/dts/intel/socfpga/ 3028F: arch/arm/configs/socfpga_defconfig 3029F: arch/arm/mach-socfpga/ 3030F: arch/arm64/boot/dts/altera/ 3031F: arch/arm64/boot/dts/intel/ 3032 3033ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3034M: Dinh Nguyen <dinguyen@kernel.org> 3035S: Maintained 3036F: drivers/clk/socfpga/ 3037 3038ARM/SOCFPGA EDAC SUPPORT 3039M: Dinh Nguyen <dinguyen@kernel.org> 3040S: Maintained 3041F: drivers/edac/altera_edac.[ch] 3042 3043ARM/SPREADTRUM SoC SUPPORT 3044M: Orson Zhai <orsonzhai@gmail.com> 3045M: Baolin Wang <baolin.wang7@gmail.com> 3046R: Chunyan Zhang <zhang.lyra@gmail.com> 3047S: Maintained 3048F: arch/arm64/boot/dts/sprd 3049N: sprd 3050N: sc27xx 3051N: sc2731 3052 3053ARM/STI ARCHITECTURE 3054M: Patrice Chotard <patrice.chotard@foss.st.com> 3055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3056S: Maintained 3057W: http://www.stlinux.com 3058F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3059F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3060F: arch/arm/boot/dts/st/sti* 3061F: arch/arm/mach-sti/ 3062F: drivers/ata/ahci_st.c 3063F: drivers/char/hw_random/st-rng.c 3064F: drivers/clocksource/arm_global_timer.c 3065F: drivers/clocksource/clksrc_st_lpc.c 3066F: drivers/cpufreq/sti-cpufreq.c 3067F: drivers/dma/st_fdma* 3068F: drivers/i2c/busses/i2c-st.c 3069F: drivers/media/platform/st/sti/c8sectpfe/ 3070F: drivers/media/rc/st_rc.c 3071F: drivers/mmc/host/sdhci-st.c 3072F: drivers/phy/st/phy-miphy28lp.c 3073F: drivers/phy/st/phy-stih407-usb.c 3074F: drivers/pinctrl/pinctrl-st.c 3075F: drivers/remoteproc/st_remoteproc.c 3076F: drivers/remoteproc/st_slim_rproc.c 3077F: drivers/reset/sti/ 3078F: drivers/rtc/rtc-st-lpc.c 3079F: drivers/tty/serial/st-asc.c 3080F: drivers/usb/dwc3/dwc3-st.c 3081F: drivers/usb/host/ehci-st.c 3082F: drivers/usb/host/ohci-st.c 3083F: drivers/watchdog/st_lpc_wdt.c 3084F: include/linux/remoteproc/st_slim_rproc.h 3085 3086ARM/STM32 ARCHITECTURE 3087M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3088M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3089L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3091S: Maintained 3092T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3093F: arch/arm/boot/dts/st/stm32* 3094F: arch/arm/mach-stm32/ 3095F: arch/arm64/boot/dts/st/ 3096F: drivers/clocksource/armv7m_systick.c 3097N: stm32 3098N: stm 3099 3100ARM/SUNPLUS SP7021 SOC SUPPORT 3101M: Qin Jian <qinjian@cqplus1.com> 3102L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3103S: Maintained 3104W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3105F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3106F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3107F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3108F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3109F: arch/arm/boot/dts/sunplus/ 3110F: arch/arm/configs/sp7021_*defconfig 3111F: drivers/clk/clk-sp7021.c 3112F: drivers/irqchip/irq-sp7021-intc.c 3113F: drivers/reset/reset-sunplus.c 3114F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3115F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3116 3117ARM/Synaptics SoC support 3118M: Jisheng Zhang <jszhang@kernel.org> 3119M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3121S: Maintained 3122F: arch/arm/boot/dts/synaptics/ 3123F: arch/arm/mach-berlin/ 3124F: arch/arm64/boot/dts/synaptics/ 3125 3126ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3127M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3128L: linux-tegra@vger.kernel.org 3129L: linux-media@vger.kernel.org 3130S: Maintained 3131F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3132F: drivers/media/cec/platform/tegra/ 3133 3134ARM/TESLA FSD SoC SUPPORT 3135M: Alim Akhtar <alim.akhtar@samsung.com> 3136M: linux-fsd@tesla.com 3137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3138L: linux-samsung-soc@vger.kernel.org 3139S: Maintained 3140F: arch/arm64/boot/dts/tesla/ 3141 3142ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3143M: Santosh Shilimkar <ssantosh@kernel.org> 3144L: linux-kernel@vger.kernel.org 3145S: Maintained 3146F: drivers/memory/*emif* 3147 3148ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3149M: Nishanth Menon <nm@ti.com> 3150M: Santosh Shilimkar <ssantosh@kernel.org> 3151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3152S: Maintained 3153T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3154F: arch/arm/boot/dts/ti/keystone/ 3155F: arch/arm/mach-keystone/ 3156 3157ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3158M: Santosh Shilimkar <ssantosh@kernel.org> 3159L: linux-kernel@vger.kernel.org 3160S: Maintained 3161F: drivers/clk/keystone/ 3162 3163ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3164M: Santosh Shilimkar <ssantosh@kernel.org> 3165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3166L: linux-kernel@vger.kernel.org 3167S: Maintained 3168F: drivers/clocksource/timer-keystone.c 3169 3170ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3171M: Santosh Shilimkar <ssantosh@kernel.org> 3172L: linux-kernel@vger.kernel.org 3173S: Maintained 3174F: drivers/power/reset/keystone-reset.c 3175 3176ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3177M: Nishanth Menon <nm@ti.com> 3178M: Vignesh Raghavendra <vigneshr@ti.com> 3179M: Tero Kristo <kristo@kernel.org> 3180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3181S: Supported 3182F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3183F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3184F: arch/arm64/boot/dts/ti/Makefile 3185F: arch/arm64/boot/dts/ti/k3-* 3186 3187ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3188M: Krzysztof Kozlowski <krzk@kernel.org> 3189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3190S: Odd Fixes 3191F: Documentation/devicetree/bindings/*/*/ti,nspire* 3192F: Documentation/devicetree/bindings/*/ti,nspire* 3193F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3194F: arch/arm/boot/dts/nspire/ 3195 3196ARM/TOSHIBA VISCONTI ARCHITECTURE 3197M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3199S: Supported 3200T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3201F: Documentation/devicetree/bindings/arm/toshiba.yaml 3202F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3203F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3204F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3205F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3206F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3207F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3208F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3209F: arch/arm64/boot/dts/toshiba/ 3210F: drivers/clk/visconti/ 3211F: drivers/gpio/gpio-visconti.c 3212F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3213F: drivers/pci/controller/dwc/pcie-visconti.c 3214F: drivers/pinctrl/visconti/ 3215F: drivers/watchdog/visconti_wdt.c 3216N: visconti 3217 3218ARM/UNIPHIER ARCHITECTURE 3219M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3220M: Masami Hiramatsu <mhiramat@kernel.org> 3221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3222S: Maintained 3223F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3224F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3225F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3226F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3227F: arch/arm/boot/dts/socionext/uniphier* 3228F: arch/arm/include/asm/hardware/cache-uniphier.h 3229F: arch/arm/mm/cache-uniphier.c 3230F: arch/arm64/boot/dts/socionext/uniphier* 3231F: drivers/bus/uniphier-system-bus.c 3232F: drivers/clk/uniphier/ 3233F: drivers/dma/uniphier-mdmac.c 3234F: drivers/gpio/gpio-uniphier.c 3235F: drivers/i2c/busses/i2c-uniphier* 3236F: drivers/irqchip/irq-uniphier-aidet.c 3237F: drivers/mmc/host/uniphier-sd.c 3238F: drivers/pinctrl/uniphier/ 3239F: drivers/reset/reset-uniphier.c 3240F: drivers/tty/serial/8250/8250_uniphier.c 3241N: uniphier 3242 3243ARM/VERSATILE EXPRESS PLATFORM 3244M: Liviu Dudau <liviu.dudau@arm.com> 3245M: Sudeep Holla <sudeep.holla@arm.com> 3246M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3248S: Maintained 3249N: mps2 3250N: vexpress 3251F: arch/arm/mach-versatile/ 3252F: arch/arm64/boot/dts/arm/ 3253F: drivers/clocksource/timer-versatile.c 3254X: drivers/cpufreq/vexpress-spc-cpufreq.c 3255X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3256 3257ARM/VFP SUPPORT 3258M: Russell King <linux@armlinux.org.uk> 3259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3260S: Maintained 3261W: http://www.armlinux.org.uk/ 3262F: arch/arm/vfp/ 3263 3264ARM/VT8500 ARM ARCHITECTURE 3265M: Alexey Charkov <alchark@gmail.com> 3266M: Krzysztof Kozlowski <krzk@kernel.org> 3267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3268S: Odd Fixes 3269F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3270F: arch/arm/boot/dts/vt8500/ 3271F: arch/arm/mach-vt8500/ 3272F: drivers/clocksource/timer-vt8500.c 3273F: drivers/i2c/busses/i2c-viai2c-wmt.c 3274F: drivers/mmc/host/wmt-sdmmc.c 3275F: drivers/pwm/pwm-vt8500.c 3276F: drivers/rtc/rtc-vt8500.c 3277F: drivers/tty/serial/vt8500_serial.c 3278F: drivers/video/fbdev/vt8500lcdfb.* 3279F: drivers/video/fbdev/wm8505fb* 3280F: drivers/video/fbdev/wmt_ge_rops.* 3281 3282ARM/ZYNQ ARCHITECTURE 3283M: Michal Simek <michal.simek@amd.com> 3284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3285S: Supported 3286W: http://wiki.xilinx.com 3287T: git https://github.com/Xilinx/linux-xlnx.git 3288F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3289F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3290F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3291F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3292F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3293F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3294F: arch/arm/mach-zynq/ 3295F: drivers/clocksource/timer-cadence-ttc.c 3296F: drivers/cpuidle/cpuidle-zynq.c 3297F: drivers/edac/synopsys_edac.c 3298F: drivers/i2c/busses/i2c-cadence.c 3299F: drivers/i2c/busses/i2c-xiic.c 3300F: drivers/mmc/host/sdhci-of-arasan.c 3301N: zynq 3302N: xilinx 3303 3304ARM64 FIT SUPPORT 3305M: Simon Glass <sjg@chromium.org> 3306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3307S: Maintained 3308F: arch/arm64/boot/Makefile 3309F: scripts/make_fit.py 3310 3311ARM64 PLATFORM DRIVERS 3312M: Hans de Goede <hdegoede@redhat.com> 3313M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3314R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3315L: platform-driver-x86@vger.kernel.org 3316S: Maintained 3317Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3319F: drivers/platform/arm64/ 3320 3321ARM64 PORT (AARCH64 ARCHITECTURE) 3322M: Catalin Marinas <catalin.marinas@arm.com> 3323M: Will Deacon <will@kernel.org> 3324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3325S: Maintained 3326T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3327F: Documentation/arch/arm64/ 3328F: arch/arm64/ 3329F: tools/testing/selftests/arm64/ 3330X: arch/arm64/boot/dts/ 3331 3332ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3333M: George McCollister <george.mccollister@gmail.com> 3334L: netdev@vger.kernel.org 3335S: Maintained 3336F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3337F: drivers/net/dsa/xrs700x/* 3338F: net/dsa/tag_xrs700x.c 3339 3340AS3645A LED FLASH CONTROLLER DRIVER 3341M: Sakari Ailus <sakari.ailus@iki.fi> 3342L: linux-leds@vger.kernel.org 3343S: Maintained 3344F: drivers/leds/flash/leds-as3645a.c 3345 3346ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3347M: Tianshu Qiu <tian.shu.qiu@intel.com> 3348L: linux-media@vger.kernel.org 3349S: Maintained 3350T: git git://linuxtv.org/media_tree.git 3351F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3352F: drivers/media/i2c/ak7375.c 3353 3354ASAHI KASEI AK8974 DRIVER 3355M: Linus Walleij <linus.walleij@linaro.org> 3356L: linux-iio@vger.kernel.org 3357S: Supported 3358W: http://www.akm.com/ 3359F: drivers/iio/magnetometer/ak8974.c 3360 3361AOSONG AGS02MA TVOC SENSOR DRIVER 3362M: Anshul Dalal <anshulusr@gmail.com> 3363L: linux-iio@vger.kernel.org 3364S: Maintained 3365F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3366F: drivers/iio/chemical/ags02ma.c 3367 3368ASC7621 HARDWARE MONITOR DRIVER 3369M: George Joseph <george.joseph@fairview5.com> 3370L: linux-hwmon@vger.kernel.org 3371S: Maintained 3372F: Documentation/hwmon/asc7621.rst 3373F: drivers/hwmon/asc7621.c 3374 3375ASIX AX88796C SPI ETHERNET ADAPTER 3376M: Łukasz Stelmach <l.stelmach@samsung.com> 3377S: Maintained 3378F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3379F: drivers/net/ethernet/asix/ax88796c_* 3380 3381ASIX PHY DRIVER [RUST] 3382M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3383R: Trevor Gross <tmgross@umich.edu> 3384L: netdev@vger.kernel.org 3385L: rust-for-linux@vger.kernel.org 3386S: Maintained 3387F: drivers/net/phy/ax88796b_rust.rs 3388 3389ASPEED CRYPTO DRIVER 3390M: Neal Liu <neal_liu@aspeedtech.com> 3391L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3392S: Maintained 3393F: Documentation/devicetree/bindings/crypto/aspeed,* 3394F: drivers/crypto/aspeed/ 3395 3396ASPEED PECI CONTROLLER 3397M: Iwona Winiarska <iwona.winiarska@intel.com> 3398L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3399L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3400S: Supported 3401F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3402F: drivers/peci/controller/peci-aspeed.c 3403 3404ASPEED PINCTRL DRIVERS 3405M: Andrew Jeffery <andrew@codeconstruct.com.au> 3406L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3407L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3408L: linux-gpio@vger.kernel.org 3409S: Maintained 3410F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3411F: drivers/pinctrl/aspeed/ 3412 3413ASPEED SCU INTERRUPT CONTROLLER DRIVER 3414M: Eddie James <eajames@linux.ibm.com> 3415L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3416S: Maintained 3417F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3418F: drivers/irqchip/irq-aspeed-scu-ic.c 3419F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3420 3421ASPEED SD/MMC DRIVER 3422M: Andrew Jeffery <andrew@codeconstruct.com.au> 3423L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3424L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3425L: linux-mmc@vger.kernel.org 3426S: Maintained 3427F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3428F: drivers/mmc/host/sdhci-of-aspeed* 3429 3430ASPEED SMC SPI DRIVER 3431M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3432M: Cédric Le Goater <clg@kaod.org> 3433L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3434L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3435L: linux-spi@vger.kernel.org 3436S: Maintained 3437F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3438F: drivers/spi/spi-aspeed-smc.c 3439 3440ASPEED USB UDC DRIVER 3441M: Neal Liu <neal_liu@aspeedtech.com> 3442L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3443S: Maintained 3444F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3445F: drivers/usb/gadget/udc/aspeed_udc.c 3446 3447ASPEED VIDEO ENGINE DRIVER 3448M: Eddie James <eajames@linux.ibm.com> 3449L: linux-media@vger.kernel.org 3450L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3451S: Maintained 3452F: Documentation/devicetree/bindings/media/aspeed-video.txt 3453F: drivers/media/platform/aspeed/ 3454 3455ASUS EC HARDWARE MONITOR DRIVER 3456M: Eugene Shalygin <eugene.shalygin@gmail.com> 3457L: linux-hwmon@vger.kernel.org 3458S: Maintained 3459F: drivers/hwmon/asus-ec-sensors.c 3460 3461ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3462M: Corentin Chary <corentin.chary@gmail.com> 3463M: Luke D. Jones <luke@ljones.dev> 3464L: platform-driver-x86@vger.kernel.org 3465S: Maintained 3466W: https://asus-linux.org/ 3467F: drivers/platform/x86/asus*.c 3468F: drivers/platform/x86/eeepc*.c 3469 3470ASUS TF103C DOCK DRIVER 3471M: Hans de Goede <hdegoede@redhat.com> 3472L: platform-driver-x86@vger.kernel.org 3473S: Maintained 3474T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3475F: drivers/platform/x86/asus-tf103c-dock.c 3476 3477ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3478M: Aleksa Savic <savicaleksa83@gmail.com> 3479L: linux-hwmon@vger.kernel.org 3480S: Maintained 3481F: drivers/hwmon/asus_rog_ryujin.c 3482 3483ASUS WIRELESS RADIO CONTROL DRIVER 3484M: João Paulo Rechi Vita <jprvita@gmail.com> 3485L: platform-driver-x86@vger.kernel.org 3486S: Maintained 3487F: drivers/platform/x86/asus-wireless.c 3488 3489ASUS WMI HARDWARE MONITOR DRIVER 3490M: Ed Brindley <kernel@maidavale.org> 3491M: Denis Pauk <pauk.denis@gmail.com> 3492L: linux-hwmon@vger.kernel.org 3493S: Maintained 3494F: drivers/hwmon/asus_wmi_sensors.c 3495 3496ASYMMETRIC KEYS 3497M: David Howells <dhowells@redhat.com> 3498L: keyrings@vger.kernel.org 3499S: Maintained 3500F: Documentation/crypto/asymmetric-keys.rst 3501F: crypto/asymmetric_keys/ 3502F: include/crypto/pkcs7.h 3503F: include/crypto/public_key.h 3504F: include/linux/verification.h 3505 3506ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3507R: Dan Williams <dan.j.williams@intel.com> 3508S: Odd fixes 3509W: http://sourceforge.net/projects/xscaleiop 3510F: Documentation/crypto/async-tx-api.rst 3511F: crypto/async_tx/ 3512F: include/linux/async_tx.h 3513 3514AT24 EEPROM DRIVER 3515M: Bartosz Golaszewski <brgl@bgdev.pl> 3516L: linux-i2c@vger.kernel.org 3517S: Maintained 3518T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3519F: Documentation/devicetree/bindings/eeprom/at24.yaml 3520F: drivers/misc/eeprom/at24.c 3521 3522ATA OVER ETHERNET (AOE) DRIVER 3523M: "Justin Sanders" <justin@coraid.com> 3524S: Supported 3525W: http://www.openaoe.org/ 3526F: Documentation/admin-guide/aoe/ 3527F: drivers/block/aoe/ 3528 3529ATC260X PMIC MFD DRIVER 3530M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3531M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3532L: linux-actions@lists.infradead.org 3533S: Maintained 3534F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3535F: drivers/input/misc/atc260x-onkey.c 3536F: drivers/mfd/atc260* 3537F: drivers/power/reset/atc260x-poweroff.c 3538F: drivers/regulator/atc260x-regulator.c 3539F: include/linux/mfd/atc260x/* 3540 3541ATHEROS 71XX/9XXX GPIO DRIVER 3542M: Alban Bedel <albeu@free.fr> 3543S: Maintained 3544W: https://github.com/AlbanBedel/linux 3545T: git git://github.com/AlbanBedel/linux 3546F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3547F: drivers/gpio/gpio-ath79.c 3548 3549ATHEROS 71XX/9XXX USB PHY DRIVER 3550M: Alban Bedel <albeu@free.fr> 3551S: Maintained 3552W: https://github.com/AlbanBedel/linux 3553T: git git://github.com/AlbanBedel/linux 3554F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3555F: drivers/phy/qualcomm/phy-ath79-usb.c 3556 3557ATHEROS ATH GENERIC UTILITIES 3558M: Kalle Valo <kvalo@kernel.org> 3559L: linux-wireless@vger.kernel.org 3560S: Supported 3561F: drivers/net/wireless/ath/* 3562 3563ATHEROS ATH5K WIRELESS DRIVER 3564M: Jiri Slaby <jirislaby@kernel.org> 3565M: Nick Kossifidis <mickflemm@gmail.com> 3566M: Luis Chamberlain <mcgrof@kernel.org> 3567L: linux-wireless@vger.kernel.org 3568S: Maintained 3569W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3570F: drivers/net/wireless/ath/ath5k/ 3571 3572ATHEROS ATH6KL WIRELESS DRIVER 3573L: linux-wireless@vger.kernel.org 3574S: Orphan 3575W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3576F: drivers/net/wireless/ath/ath6kl/ 3577 3578ATI_REMOTE2 DRIVER 3579M: Ville Syrjala <syrjala@sci.fi> 3580S: Maintained 3581F: drivers/input/misc/ati_remote2.c 3582 3583ATK0110 HWMON DRIVER 3584M: Luca Tettamanti <kronos.it@gmail.com> 3585L: linux-hwmon@vger.kernel.org 3586S: Maintained 3587F: drivers/hwmon/asus_atk0110.c 3588 3589ATLX ETHERNET DRIVERS 3590M: Chris Snook <chris.snook@gmail.com> 3591L: netdev@vger.kernel.org 3592S: Maintained 3593W: http://sourceforge.net/projects/atl1 3594W: http://atl1.sourceforge.net 3595F: drivers/net/ethernet/atheros/ 3596 3597ATM 3598M: Chas Williams <3chas3@gmail.com> 3599L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3600L: netdev@vger.kernel.org 3601S: Maintained 3602W: http://linux-atm.sourceforge.net 3603F: drivers/atm/ 3604F: include/linux/atm* 3605F: include/linux/sonet.h 3606F: include/uapi/linux/atm* 3607F: include/uapi/linux/sonet.h 3608 3609ATMEL MACB ETHERNET DRIVER 3610M: Nicolas Ferre <nicolas.ferre@microchip.com> 3611M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3612S: Supported 3613F: drivers/net/ethernet/cadence/ 3614 3615ATMEL MAXTOUCH DRIVER 3616M: Nick Dyer <nick@shmanahar.org> 3617S: Maintained 3618T: git git://github.com/ndyer/linux.git 3619F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3620F: drivers/input/touchscreen/atmel_mxt_ts.c 3621 3622ATOMIC INFRASTRUCTURE 3623M: Will Deacon <will@kernel.org> 3624M: Peter Zijlstra <peterz@infradead.org> 3625R: Boqun Feng <boqun.feng@gmail.com> 3626R: Mark Rutland <mark.rutland@arm.com> 3627L: linux-kernel@vger.kernel.org 3628S: Maintained 3629F: Documentation/atomic_*.txt 3630F: arch/*/include/asm/atomic*.h 3631F: include/*/atomic*.h 3632F: include/linux/refcount.h 3633F: scripts/atomic/ 3634 3635ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3636M: Bradley Grove <linuxdrivers@attotech.com> 3637L: linux-scsi@vger.kernel.org 3638S: Supported 3639W: http://www.attotech.com 3640F: drivers/scsi/esas2r 3641 3642ATUSB IEEE 802.15.4 RADIO DRIVER 3643M: Stefan Schmidt <stefan@datenfreihafen.org> 3644L: linux-wpan@vger.kernel.org 3645S: Maintained 3646F: drivers/net/ieee802154/at86rf230.h 3647F: drivers/net/ieee802154/atusb.c 3648F: drivers/net/ieee802154/atusb.h 3649 3650AUDIT SUBSYSTEM 3651M: Paul Moore <paul@paul-moore.com> 3652M: Eric Paris <eparis@redhat.com> 3653L: audit@vger.kernel.org 3654S: Supported 3655W: https://github.com/linux-audit 3656Q: https://patchwork.kernel.org/project/audit/list 3657B: mailto:audit@vger.kernel.org 3658P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3659T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3660F: include/asm-generic/audit_*.h 3661F: include/linux/audit.h 3662F: include/linux/audit_arch.h 3663F: include/uapi/linux/audit.h 3664F: kernel/audit* 3665F: lib/*audit.c 3666K: \baudit_[a-z_0-9]\+\b 3667 3668AUXILIARY BUS DRIVER 3669M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3670R: Dave Ertman <david.m.ertman@intel.com> 3671R: Ira Weiny <ira.weiny@intel.com> 3672S: Supported 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3674F: Documentation/driver-api/auxiliary_bus.rst 3675F: drivers/base/auxiliary.c 3676F: include/linux/auxiliary_bus.h 3677 3678AUXILIARY DISPLAY DRIVERS 3679M: Andy Shevchenko <andy@kernel.org> 3680R: Geert Uytterhoeven <geert@linux-m68k.org> 3681S: Odd Fixes 3682T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3683F: Documentation/devicetree/bindings/auxdisplay/ 3684F: drivers/auxdisplay/ 3685F: include/linux/cfag12864b.h 3686F: include/uapi/linux/map_to_14segment.h 3687F: include/uapi/linux/map_to_7segment.h 3688 3689AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 3690M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 3691L: linux-iio@vger.kernel.org 3692S: Maintained 3693F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 3694F: drivers/iio/light/apds9306.c 3695 3696AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3697M: Andreas Klinger <ak@it-klinger.de> 3698L: linux-iio@vger.kernel.org 3699S: Maintained 3700F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3701F: drivers/iio/adc/hx711.c 3702 3703AX.25 NETWORK LAYER 3704L: linux-hams@vger.kernel.org 3705S: Orphan 3706W: https://linux-ax25.in-berlin.de 3707F: include/net/ax25.h 3708F: include/uapi/linux/ax25.h 3709F: net/ax25/ 3710 3711AXENTIA ARM DEVICES 3712M: Peter Rosin <peda@axentia.se> 3713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3714S: Maintained 3715F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3716F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3717F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3718F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3719 3720AXENTIA ASOC DRIVERS 3721M: Peter Rosin <peda@axentia.se> 3722L: linux-sound@vger.kernel.org 3723S: Maintained 3724F: Documentation/devicetree/bindings/sound/axentia,* 3725F: sound/soc/atmel/tse850-pcm5142.c 3726 3727AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3728M: Nuno Sá <nuno.sa@analog.com> 3729L: linux-hwmon@vger.kernel.org 3730S: Supported 3731W: https://ez.analog.com/linux-software-drivers 3732F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3733F: drivers/hwmon/axi-fan-control.c 3734 3735AXI SPI ENGINE 3736M: Michael Hennerich <michael.hennerich@analog.com> 3737M: Nuno Sá <nuno.sa@analog.com> 3738R: David Lechner <dlechner@baylibre.com> 3739L: linux-spi@vger.kernel.org 3740S: Supported 3741W: https://ez.analog.com/linux-software-drivers 3742F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3743F: drivers/spi/spi-axi-spi-engine.c 3744 3745AXI PWM GENERATOR 3746M: Michael Hennerich <michael.hennerich@analog.com> 3747M: Nuno Sá <nuno.sa@analog.com> 3748L: linux-pwm@vger.kernel.org 3749S: Supported 3750W: https://ez.analog.com/linux-software-drivers 3751F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 3752F: drivers/pwm/pwm-axi-pwmgen.c 3753 3754AXXIA I2C CONTROLLER 3755M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3756L: linux-i2c@vger.kernel.org 3757S: Maintained 3758F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3759F: drivers/i2c/busses/i2c-axxia.c 3760 3761AZ6007 DVB DRIVER 3762M: Mauro Carvalho Chehab <mchehab@kernel.org> 3763L: linux-media@vger.kernel.org 3764S: Maintained 3765W: https://linuxtv.org 3766T: git git://linuxtv.org/media_tree.git 3767F: drivers/media/usb/dvb-usb-v2/az6007.c 3768 3769AZTECH FM RADIO RECEIVER DRIVER 3770M: Hans Verkuil <hverkuil@xs4all.nl> 3771L: linux-media@vger.kernel.org 3772S: Maintained 3773W: https://linuxtv.org 3774T: git git://linuxtv.org/media_tree.git 3775F: drivers/media/radio/radio-aztech* 3776 3777B43 WIRELESS DRIVER 3778L: linux-wireless@vger.kernel.org 3779L: b43-dev@lists.infradead.org 3780S: Orphan 3781W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3782F: drivers/net/wireless/broadcom/b43/ 3783 3784B43LEGACY WIRELESS DRIVER 3785L: linux-wireless@vger.kernel.org 3786L: b43-dev@lists.infradead.org 3787S: Orphan 3788W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3789F: drivers/net/wireless/broadcom/b43legacy/ 3790 3791BACKLIGHT CLASS/SUBSYSTEM 3792M: Lee Jones <lee@kernel.org> 3793M: Daniel Thompson <daniel.thompson@linaro.org> 3794M: Jingoo Han <jingoohan1@gmail.com> 3795L: dri-devel@lists.freedesktop.org 3796S: Maintained 3797T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3798F: Documentation/ABI/stable/sysfs-class-backlight 3799F: Documentation/ABI/testing/sysfs-class-backlight 3800F: Documentation/devicetree/bindings/leds/backlight 3801F: drivers/video/backlight/ 3802F: include/linux/backlight.h 3803F: include/linux/pwm_backlight.h 3804 3805BARCO P50 GPIO DRIVER 3806M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3807M: Peter Korsgaard <peter.korsgaard@barco.com> 3808S: Maintained 3809F: drivers/platform/x86/barco-p50-gpio.c 3810 3811BATMAN ADVANCED 3812M: Marek Lindner <mareklindner@neomailbox.ch> 3813M: Simon Wunderlich <sw@simonwunderlich.de> 3814M: Antonio Quartulli <a@unstable.cc> 3815M: Sven Eckelmann <sven@narfation.org> 3816L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3817S: Maintained 3818W: https://www.open-mesh.org/ 3819Q: https://patchwork.open-mesh.org/project/batman/list/ 3820B: https://www.open-mesh.org/projects/batman-adv/issues 3821C: ircs://irc.hackint.org/batadv 3822T: git https://git.open-mesh.org/linux-merge.git 3823F: Documentation/networking/batman-adv.rst 3824F: include/uapi/linux/batadv_packet.h 3825F: include/uapi/linux/batman_adv.h 3826F: net/batman-adv/ 3827 3828BAYCOM/HDLCDRV DRIVERS FOR AX.25 3829M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3830L: linux-hams@vger.kernel.org 3831S: Maintained 3832W: http://www.baycom.org/~tom/ham/ham.html 3833F: drivers/net/hamradio/baycom* 3834 3835BCACHE (BLOCK LAYER CACHE) 3836M: Coly Li <colyli@suse.de> 3837M: Kent Overstreet <kent.overstreet@linux.dev> 3838L: linux-bcache@vger.kernel.org 3839S: Maintained 3840W: http://bcache.evilpiepirate.org 3841C: irc://irc.oftc.net/bcache 3842F: drivers/md/bcache/ 3843 3844BCACHEFS 3845M: Kent Overstreet <kent.overstreet@linux.dev> 3846L: linux-bcachefs@vger.kernel.org 3847S: Supported 3848C: irc://irc.oftc.net/bcache 3849T: git https://evilpiepirate.org/git/bcachefs.git 3850F: fs/bcachefs/ 3851F: Documentation/filesystems/bcachefs/ 3852 3853BDISP ST MEDIA DRIVER 3854M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3855L: linux-media@vger.kernel.org 3856S: Supported 3857W: https://linuxtv.org 3858T: git git://linuxtv.org/media_tree.git 3859F: drivers/media/platform/st/sti/bdisp 3860 3861BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3862M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3863L: netdev@vger.kernel.org 3864S: Maintained 3865F: drivers/net/ethernet/ec_bhf.c 3866 3867BEFS FILE SYSTEM 3868M: Luis de Bethencourt <luisbg@kernel.org> 3869M: Salah Triki <salah.triki@gmail.com> 3870S: Maintained 3871T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3872F: Documentation/filesystems/befs.rst 3873F: fs/befs/ 3874 3875BFQ I/O SCHEDULER 3876M: Yu Kuai <yukuai3@huawei.com> 3877L: linux-block@vger.kernel.org 3878S: Odd Fixes 3879F: Documentation/block/bfq-iosched.rst 3880F: block/bfq-* 3881 3882BFS FILE SYSTEM 3883M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3884S: Maintained 3885F: Documentation/filesystems/bfs.rst 3886F: fs/bfs/ 3887F: include/uapi/linux/bfs_fs.h 3888 3889BINMAN 3890M: Simon Glass <sjg@chromium.org> 3891S: Supported 3892F: Documentation/devicetree/bindings/mtd/partitions/binman* 3893 3894BITMAP API 3895M: Yury Norov <yury.norov@gmail.com> 3896R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3897S: Maintained 3898F: include/linux/bitfield.h 3899F: include/linux/bitmap-str.h 3900F: include/linux/bitmap.h 3901F: include/linux/bits.h 3902F: include/linux/cpumask.h 3903F: include/linux/cpumask_types.h 3904F: include/linux/find.h 3905F: include/linux/nodemask.h 3906F: include/linux/nodemask_types.h 3907F: include/vdso/bits.h 3908F: lib/bitmap-str.c 3909F: lib/bitmap.c 3910F: lib/cpumask.c 3911F: lib/cpumask_kunit.c 3912F: lib/find_bit.c 3913F: lib/find_bit_benchmark.c 3914F: lib/test_bitmap.c 3915F: tools/include/linux/bitfield.h 3916F: tools/include/linux/bitmap.h 3917F: tools/include/linux/bits.h 3918F: tools/include/linux/find.h 3919F: tools/include/vdso/bits.h 3920F: tools/lib/bitmap.c 3921F: tools/lib/find_bit.c 3922 3923BITOPS API 3924M: Yury Norov <yury.norov@gmail.com> 3925R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3926S: Maintained 3927F: arch/*/include/asm/bitops.h 3928F: arch/*/include/asm/bitops_32.h 3929F: arch/*/include/asm/bitops_64.h 3930F: arch/*/lib/bitops.c 3931F: include/asm-generic/bitops 3932F: include/asm-generic/bitops.h 3933F: include/linux/bitops.h 3934F: lib/test_bitops.c 3935F: tools/*/bitops* 3936 3937BLINKM RGB LED DRIVER 3938M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3939S: Maintained 3940F: drivers/leds/leds-blinkm.c 3941 3942BLOCK LAYER 3943M: Jens Axboe <axboe@kernel.dk> 3944L: linux-block@vger.kernel.org 3945S: Maintained 3946T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3947F: Documentation/ABI/stable/sysfs-block 3948F: Documentation/block/ 3949F: block/ 3950F: drivers/block/ 3951F: include/linux/bio.h 3952F: include/linux/blk* 3953F: kernel/trace/blktrace.c 3954F: lib/sbitmap.c 3955 3956BLOCK LAYER DEVICE DRIVER API [RUST] 3957M: Andreas Hindborg <a.hindborg@kernel.org> 3958R: Boqun Feng <boqun.feng@gmail.com> 3959L: linux-block@vger.kernel.org 3960L: rust-for-linux@vger.kernel.org 3961S: Supported 3962W: https://rust-for-linux.com 3963B: https://github.com/Rust-for-Linux/linux/issues 3964C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 3965T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 3966F: drivers/block/rnull.rs 3967F: rust/kernel/block.rs 3968F: rust/kernel/block/ 3969 3970BLOCK2MTD DRIVER 3971M: Joern Engel <joern@lazybastard.org> 3972L: linux-mtd@lists.infradead.org 3973S: Maintained 3974F: drivers/mtd/devices/block2mtd.c 3975 3976BLUETOOTH DRIVERS 3977M: Marcel Holtmann <marcel@holtmann.org> 3978M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3979L: linux-bluetooth@vger.kernel.org 3980S: Supported 3981W: http://www.bluez.org/ 3982T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3983T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3984F: Documentation/devicetree/bindings/net/bluetooth/ 3985F: drivers/bluetooth/ 3986 3987BLUETOOTH SUBSYSTEM 3988M: Marcel Holtmann <marcel@holtmann.org> 3989M: Johan Hedberg <johan.hedberg@gmail.com> 3990M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3991L: linux-bluetooth@vger.kernel.org 3992S: Supported 3993W: http://www.bluez.org/ 3994T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3995T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3996F: include/net/bluetooth/ 3997F: net/bluetooth/ 3998 3999BONDING DRIVER 4000M: Jay Vosburgh <jv@jvosburgh.net> 4001M: Andy Gospodarek <andy@greyhouse.net> 4002L: netdev@vger.kernel.org 4003S: Maintained 4004F: Documentation/networking/bonding.rst 4005F: drivers/net/bonding/ 4006F: include/net/bond* 4007F: include/uapi/linux/if_bonding.h 4008F: tools/testing/selftests/drivers/net/bonding/ 4009 4010BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4011M: Dan Robertson <dan@dlrobertson.com> 4012L: linux-iio@vger.kernel.org 4013S: Maintained 4014F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4015F: drivers/iio/accel/bma400* 4016 4017BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4018M: Jagath Jog J <jagathjog1996@gmail.com> 4019L: linux-iio@vger.kernel.org 4020S: Maintained 4021F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4022F: drivers/iio/imu/bmi323/ 4023 4024BPF JIT for ARC 4025M: Shahab Vahedi <list+bpf@vahedi.org> 4026L: bpf@vger.kernel.org 4027S: Maintained 4028F: arch/arc/net/ 4029 4030BPF JIT for ARM 4031M: Russell King <linux@armlinux.org.uk> 4032M: Puranjay Mohan <puranjay@kernel.org> 4033L: bpf@vger.kernel.org 4034S: Maintained 4035F: arch/arm/net/ 4036 4037BPF JIT for ARM64 4038M: Daniel Borkmann <daniel@iogearbox.net> 4039M: Alexei Starovoitov <ast@kernel.org> 4040M: Puranjay Mohan <puranjay@kernel.org> 4041R: Xu Kuohai <xukuohai@huaweicloud.com> 4042L: bpf@vger.kernel.org 4043S: Supported 4044F: arch/arm64/net/ 4045 4046BPF JIT for LOONGARCH 4047M: Tiezhu Yang <yangtiezhu@loongson.cn> 4048R: Hengqi Chen <hengqi.chen@gmail.com> 4049L: bpf@vger.kernel.org 4050S: Maintained 4051F: arch/loongarch/net/ 4052 4053BPF JIT for MIPS (32-BIT AND 64-BIT) 4054M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4055M: Paul Burton <paulburton@kernel.org> 4056L: bpf@vger.kernel.org 4057S: Maintained 4058F: arch/mips/net/ 4059 4060BPF JIT for NFP NICs 4061M: Jakub Kicinski <kuba@kernel.org> 4062L: bpf@vger.kernel.org 4063S: Odd Fixes 4064F: drivers/net/ethernet/netronome/nfp/bpf/ 4065 4066BPF JIT for POWERPC (32-BIT AND 64-BIT) 4067M: Michael Ellerman <mpe@ellerman.id.au> 4068M: Hari Bathini <hbathini@linux.ibm.com> 4069M: Christophe Leroy <christophe.leroy@csgroup.eu> 4070R: Naveen N Rao <naveen@kernel.org> 4071L: bpf@vger.kernel.org 4072S: Supported 4073F: arch/powerpc/net/ 4074 4075BPF JIT for RISC-V (32-bit) 4076M: Luke Nelson <luke.r.nels@gmail.com> 4077M: Xi Wang <xi.wang@gmail.com> 4078L: bpf@vger.kernel.org 4079S: Maintained 4080F: arch/riscv/net/ 4081X: arch/riscv/net/bpf_jit_comp64.c 4082 4083BPF JIT for RISC-V (64-bit) 4084M: Björn Töpel <bjorn@kernel.org> 4085R: Pu Lehui <pulehui@huawei.com> 4086R: Puranjay Mohan <puranjay@kernel.org> 4087L: bpf@vger.kernel.org 4088S: Maintained 4089F: arch/riscv/net/ 4090X: arch/riscv/net/bpf_jit_comp32.c 4091 4092BPF JIT for S390 4093M: Ilya Leoshkevich <iii@linux.ibm.com> 4094M: Heiko Carstens <hca@linux.ibm.com> 4095M: Vasily Gorbik <gor@linux.ibm.com> 4096L: bpf@vger.kernel.org 4097S: Supported 4098F: arch/s390/net/ 4099X: arch/s390/net/pnet.c 4100 4101BPF JIT for SPARC (32-BIT AND 64-BIT) 4102M: David S. Miller <davem@davemloft.net> 4103L: bpf@vger.kernel.org 4104S: Odd Fixes 4105F: arch/sparc/net/ 4106 4107BPF JIT for X86 32-BIT 4108M: Wang YanQing <udknight@gmail.com> 4109L: bpf@vger.kernel.org 4110S: Odd Fixes 4111F: arch/x86/net/bpf_jit_comp32.c 4112 4113BPF JIT for X86 64-BIT 4114M: Alexei Starovoitov <ast@kernel.org> 4115M: Daniel Borkmann <daniel@iogearbox.net> 4116L: bpf@vger.kernel.org 4117S: Supported 4118F: arch/x86/net/ 4119X: arch/x86/net/bpf_jit_comp32.c 4120 4121BPF [BTF] 4122M: Martin KaFai Lau <martin.lau@linux.dev> 4123L: bpf@vger.kernel.org 4124S: Maintained 4125F: include/linux/btf* 4126F: kernel/bpf/btf.c 4127 4128BPF [CORE] 4129M: Alexei Starovoitov <ast@kernel.org> 4130M: Daniel Borkmann <daniel@iogearbox.net> 4131R: John Fastabend <john.fastabend@gmail.com> 4132L: bpf@vger.kernel.org 4133S: Maintained 4134F: include/linux/bpf* 4135F: include/linux/filter.h 4136F: include/linux/tnum.h 4137F: kernel/bpf/core.c 4138F: kernel/bpf/dispatcher.c 4139F: kernel/bpf/mprog.c 4140F: kernel/bpf/syscall.c 4141F: kernel/bpf/tnum.c 4142F: kernel/bpf/trampoline.c 4143F: kernel/bpf/verifier.c 4144 4145BPF [CRYPTO] 4146M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4147L: bpf@vger.kernel.org 4148S: Maintained 4149F: crypto/bpf_crypto_skcipher.c 4150F: include/linux/bpf_crypto.h 4151F: kernel/bpf/crypto.c 4152 4153BPF [DOCUMENTATION] (Related to Standardization) 4154R: David Vernet <void@manifault.com> 4155L: bpf@vger.kernel.org 4156L: bpf@ietf.org 4157S: Maintained 4158F: Documentation/bpf/standardization/ 4159 4160BPF [GENERAL] (Safe Dynamic Programs and Tools) 4161M: Alexei Starovoitov <ast@kernel.org> 4162M: Daniel Borkmann <daniel@iogearbox.net> 4163M: Andrii Nakryiko <andrii@kernel.org> 4164R: Martin KaFai Lau <martin.lau@linux.dev> 4165R: Eduard Zingerman <eddyz87@gmail.com> 4166R: Song Liu <song@kernel.org> 4167R: Yonghong Song <yonghong.song@linux.dev> 4168R: John Fastabend <john.fastabend@gmail.com> 4169R: KP Singh <kpsingh@kernel.org> 4170R: Stanislav Fomichev <sdf@fomichev.me> 4171R: Hao Luo <haoluo@google.com> 4172R: Jiri Olsa <jolsa@kernel.org> 4173L: bpf@vger.kernel.org 4174S: Supported 4175W: https://bpf.io/ 4176Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4177T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4178T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4179F: Documentation/bpf/ 4180F: Documentation/networking/filter.rst 4181F: Documentation/userspace-api/ebpf/ 4182F: arch/*/net/* 4183F: include/linux/bpf* 4184F: include/linux/btf* 4185F: include/linux/filter.h 4186F: include/trace/events/xdp.h 4187F: include/uapi/linux/bpf* 4188F: include/uapi/linux/btf* 4189F: include/uapi/linux/filter.h 4190F: kernel/bpf/ 4191F: kernel/trace/bpf_trace.c 4192F: lib/buildid.c 4193F: lib/test_bpf.c 4194F: net/bpf/ 4195F: net/core/filter.c 4196F: net/sched/act_bpf.c 4197F: net/sched/cls_bpf.c 4198F: samples/bpf/ 4199F: scripts/bpf_doc.py 4200F: scripts/Makefile.btf 4201F: scripts/pahole-version.sh 4202F: tools/bpf/ 4203F: tools/lib/bpf/ 4204F: tools/testing/selftests/bpf/ 4205 4206BPF [ITERATOR] 4207M: Yonghong Song <yonghong.song@linux.dev> 4208L: bpf@vger.kernel.org 4209S: Maintained 4210F: kernel/bpf/*iter.c 4211 4212BPF [L7 FRAMEWORK] (sockmap) 4213M: John Fastabend <john.fastabend@gmail.com> 4214M: Jakub Sitnicki <jakub@cloudflare.com> 4215L: netdev@vger.kernel.org 4216L: bpf@vger.kernel.org 4217S: Maintained 4218F: include/linux/skmsg.h 4219F: net/core/skmsg.c 4220F: net/core/sock_map.c 4221F: net/ipv4/tcp_bpf.c 4222F: net/ipv4/udp_bpf.c 4223F: net/unix/unix_bpf.c 4224 4225BPF [LIBRARY] (libbpf) 4226M: Andrii Nakryiko <andrii@kernel.org> 4227M: Eduard Zingerman <eddyz87@gmail.com> 4228L: bpf@vger.kernel.org 4229S: Maintained 4230F: tools/lib/bpf/ 4231 4232BPF [MISC] 4233L: bpf@vger.kernel.org 4234S: Odd Fixes 4235K: (?:\b|_)bpf(?:\b|_) 4236 4237BPF [NETKIT] (BPF-programmable network device) 4238M: Daniel Borkmann <daniel@iogearbox.net> 4239M: Nikolay Aleksandrov <razor@blackwall.org> 4240L: bpf@vger.kernel.org 4241L: netdev@vger.kernel.org 4242S: Supported 4243F: drivers/net/netkit.c 4244F: include/net/netkit.h 4245 4246BPF [NETWORKING] (struct_ops, reuseport) 4247M: Martin KaFai Lau <martin.lau@linux.dev> 4248L: bpf@vger.kernel.org 4249L: netdev@vger.kernel.org 4250S: Maintained 4251F: kernel/bpf/bpf_struct* 4252 4253BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4254M: Martin KaFai Lau <martin.lau@linux.dev> 4255M: Daniel Borkmann <daniel@iogearbox.net> 4256R: John Fastabend <john.fastabend@gmail.com> 4257L: bpf@vger.kernel.org 4258L: netdev@vger.kernel.org 4259S: Maintained 4260F: include/net/tcx.h 4261F: kernel/bpf/tcx.c 4262F: net/core/filter.c 4263F: net/sched/act_bpf.c 4264F: net/sched/cls_bpf.c 4265 4266BPF [RINGBUF] 4267M: Andrii Nakryiko <andrii@kernel.org> 4268L: bpf@vger.kernel.org 4269S: Maintained 4270F: kernel/bpf/ringbuf.c 4271 4272BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4273M: KP Singh <kpsingh@kernel.org> 4274M: Matt Bobrowski <mattbobrowski@google.com> 4275L: bpf@vger.kernel.org 4276S: Maintained 4277F: Documentation/bpf/prog_lsm.rst 4278F: include/linux/bpf_lsm.h 4279F: kernel/bpf/bpf_lsm.c 4280F: kernel/trace/bpf_trace.c 4281F: security/bpf/ 4282 4283BPF [SELFTESTS] (Test Runners & Infrastructure) 4284M: Andrii Nakryiko <andrii@kernel.org> 4285M: Eduard Zingerman <eddyz87@gmail.com> 4286R: Mykola Lysenko <mykolal@fb.com> 4287L: bpf@vger.kernel.org 4288S: Maintained 4289F: tools/testing/selftests/bpf/ 4290 4291BPF [STORAGE & CGROUPS] 4292M: Martin KaFai Lau <martin.lau@linux.dev> 4293L: bpf@vger.kernel.org 4294S: Maintained 4295F: kernel/bpf/*storage.c 4296F: kernel/bpf/bpf_lru* 4297F: kernel/bpf/cgroup.c 4298 4299BPF [TOOLING] (bpftool) 4300M: Quentin Monnet <qmo@kernel.org> 4301L: bpf@vger.kernel.org 4302S: Maintained 4303F: kernel/bpf/disasm.* 4304F: tools/bpf/bpftool/ 4305 4306BPF [TRACING] 4307M: Song Liu <song@kernel.org> 4308R: Jiri Olsa <jolsa@kernel.org> 4309L: bpf@vger.kernel.org 4310S: Maintained 4311F: kernel/bpf/stackmap.c 4312F: kernel/trace/bpf_trace.c 4313F: lib/buildid.c 4314 4315BROADCOM ASP 2.0 ETHERNET DRIVER 4316M: Justin Chen <justin.chen@broadcom.com> 4317M: Florian Fainelli <florian.fainelli@broadcom.com> 4318L: bcm-kernel-feedback-list@broadcom.com 4319L: netdev@vger.kernel.org 4320S: Supported 4321F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4322F: drivers/net/ethernet/broadcom/asp2/ 4323 4324BROADCOM B44 10/100 ETHERNET DRIVER 4325M: Michael Chan <michael.chan@broadcom.com> 4326L: netdev@vger.kernel.org 4327S: Supported 4328F: drivers/net/ethernet/broadcom/b44.* 4329 4330BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4331M: Florian Fainelli <florian.fainelli@broadcom.com> 4332L: netdev@vger.kernel.org 4333L: openwrt-devel@lists.openwrt.org (subscribers-only) 4334S: Supported 4335F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4336F: drivers/net/dsa/b53/* 4337F: drivers/net/dsa/bcm_sf2* 4338F: include/linux/dsa/brcm.h 4339F: include/linux/platform_data/b53.h 4340 4341BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4342M: Florian Fainelli <florian.fainelli@broadcom.com> 4343R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4344L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4345L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4346S: Maintained 4347T: git https://github.com/broadcom/stblinux.git 4348F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4349F: drivers/pci/controller/pcie-brcmstb.c 4350F: drivers/staging/vc04_services 4351N: bcm2711 4352N: bcm283* 4353N: raspberrypi 4354 4355BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4356M: Florian Fainelli <florian.fainelli@broadcom.com> 4357M: Ray Jui <rjui@broadcom.com> 4358M: Scott Branden <sbranden@broadcom.com> 4359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4360S: Maintained 4361T: git https://github.com/broadcom/mach-bcm 4362F: arch/arm/mach-bcm/ 4363N: bcm281* 4364N: bcm113* 4365N: bcm216* 4366N: kona 4367 4368BROADCOM BCM2835 CAMERA DRIVERS 4369M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4370L: linux-media@vger.kernel.org 4371S: Maintained 4372F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4373F: drivers/media/platform/broadcom/bcm2835-unicam* 4374 4375BROADCOM BCM47XX MIPS ARCHITECTURE 4376M: Hauke Mehrtens <hauke@hauke-m.de> 4377M: Rafał Miłecki <zajec5@gmail.com> 4378L: linux-mips@vger.kernel.org 4379S: Maintained 4380F: Documentation/devicetree/bindings/mips/brcm/ 4381F: arch/mips/bcm47xx/* 4382F: arch/mips/include/asm/mach-bcm47xx/* 4383 4384BROADCOM BCM4908 ETHERNET DRIVER 4385M: Rafał Miłecki <rafal@milecki.pl> 4386R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4387L: netdev@vger.kernel.org 4388S: Maintained 4389F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4390F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4391F: drivers/net/ethernet/broadcom/unimac.h 4392 4393BROADCOM BCM4908 PINMUX DRIVER 4394M: Rafał Miłecki <rafal@milecki.pl> 4395R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4396L: linux-gpio@vger.kernel.org 4397S: Maintained 4398F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4399F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4400 4401BROADCOM BCM5301X ARM ARCHITECTURE 4402M: Florian Fainelli <florian.fainelli@broadcom.com> 4403M: Hauke Mehrtens <hauke@hauke-m.de> 4404M: Rafał Miłecki <zajec5@gmail.com> 4405R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4407S: Maintained 4408F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4409F: arch/arm/boot/dts/broadcom/bcm470* 4410F: arch/arm/boot/dts/broadcom/bcm5301* 4411F: arch/arm/boot/dts/broadcom/bcm953012* 4412F: arch/arm/mach-bcm/bcm_5301x.c 4413 4414BROADCOM BCM53573 ARM ARCHITECTURE 4415M: Florian Fainelli <florian.fainelli@broadcom.com> 4416M: Rafał Miłecki <rafal@milecki.pl> 4417R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4419S: Maintained 4420F: arch/arm/boot/dts/broadcom/bcm47189* 4421F: arch/arm/boot/dts/broadcom/bcm53573* 4422 4423BROADCOM BCM63XX/BCM33XX UDC DRIVER 4424M: Kevin Cernekee <cernekee@gmail.com> 4425L: linux-usb@vger.kernel.org 4426S: Maintained 4427F: drivers/usb/gadget/udc/bcm63xx_udc.* 4428 4429BROADCOM BCM7XXX ARM ARCHITECTURE 4430M: Florian Fainelli <florian.fainelli@broadcom.com> 4431R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4432L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4433S: Maintained 4434T: git https://github.com/broadcom/stblinux.git 4435F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4436F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4437F: arch/arm/include/asm/hardware/cache-b15-rac.h 4438F: arch/arm/mach-bcm/*brcmstb* 4439F: arch/arm/mm/cache-b15-rac.c 4440F: drivers/bus/brcmstb_gisb.c 4441F: drivers/pci/controller/pcie-brcmstb.c 4442N: brcmstb 4443N: bcm7038 4444N: bcm7120 4445 4446BROADCOM BCMBCA ARM ARCHITECTURE 4447M: William Zhang <william.zhang@broadcom.com> 4448M: Anand Gore <anand.gore@broadcom.com> 4449M: Kursad Oney <kursad.oney@broadcom.com> 4450M: Florian Fainelli <florian.fainelli@broadcom.com> 4451M: Rafał Miłecki <rafal@milecki.pl> 4452R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4454S: Maintained 4455T: git https://github.com/broadcom/stblinux.git 4456F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4457F: arch/arm64/boot/dts/broadcom/bcmbca/* 4458N: bcmbca 4459N: bcm[9]?47622 4460N: bcm[9]?4912 4461N: bcm[9]?63138 4462N: bcm[9]?63146 4463N: bcm[9]?63148 4464N: bcm[9]?63158 4465N: bcm[9]?63178 4466N: bcm[9]?6756 4467N: bcm[9]?6813 4468N: bcm[9]?6846 4469N: bcm[9]?6855 4470N: bcm[9]?6856 4471N: bcm[9]?6858 4472N: bcm[9]?6878 4473 4474BROADCOM BDC DRIVER 4475M: Justin Chen <justin.chen@broadcom.com> 4476M: Al Cooper <alcooperx@gmail.com> 4477R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4478L: linux-usb@vger.kernel.org 4479S: Maintained 4480F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4481F: drivers/usb/gadget/udc/bdc/ 4482 4483BROADCOM BMIPS CPUFREQ DRIVER 4484M: Markus Mayer <mmayer@broadcom.com> 4485R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4486L: linux-pm@vger.kernel.org 4487S: Maintained 4488F: drivers/cpufreq/bmips-cpufreq.c 4489 4490BROADCOM BMIPS MIPS ARCHITECTURE 4491M: Florian Fainelli <florian.fainelli@broadcom.com> 4492R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4493L: linux-mips@vger.kernel.org 4494S: Maintained 4495T: git https://github.com/broadcom/stblinux.git 4496F: arch/mips/bmips/* 4497F: arch/mips/boot/dts/brcm/bcm*.dts* 4498F: arch/mips/include/asm/mach-bmips/* 4499F: arch/mips/kernel/*bmips* 4500F: drivers/irqchip/irq-bcm63* 4501F: drivers/irqchip/irq-bcm7* 4502F: drivers/irqchip/irq-brcmstb* 4503F: drivers/pmdomain/bcm/bcm63xx-power.c 4504F: include/linux/bcm963xx_nvram.h 4505F: include/linux/bcm963xx_tag.h 4506 4507BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4508M: Rasesh Mody <rmody@marvell.com> 4509M: GR-Linux-NIC-Dev@marvell.com 4510L: netdev@vger.kernel.org 4511S: Supported 4512F: drivers/net/ethernet/broadcom/bnx2.* 4513F: drivers/net/ethernet/broadcom/bnx2_* 4514 4515BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4516M: Saurav Kashyap <skashyap@marvell.com> 4517M: Javed Hasan <jhasan@marvell.com> 4518M: GR-QLogic-Storage-Upstream@marvell.com 4519L: linux-scsi@vger.kernel.org 4520S: Supported 4521F: drivers/scsi/bnx2fc/ 4522 4523BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4524M: Nilesh Javali <njavali@marvell.com> 4525M: Manish Rangankar <mrangankar@marvell.com> 4526M: GR-QLogic-Storage-Upstream@marvell.com 4527L: linux-scsi@vger.kernel.org 4528S: Supported 4529F: drivers/scsi/bnx2i/ 4530 4531BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4532M: Sudarsana Kalluru <skalluru@marvell.com> 4533M: Manish Chopra <manishc@marvell.com> 4534L: netdev@vger.kernel.org 4535S: Supported 4536F: drivers/net/ethernet/broadcom/bnx2x/ 4537 4538BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4539M: Michael Chan <michael.chan@broadcom.com> 4540L: netdev@vger.kernel.org 4541S: Supported 4542F: drivers/firmware/broadcom/tee_bnxt_fw.c 4543F: drivers/net/ethernet/broadcom/bnxt/ 4544F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4545 4546BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4547M: Arend van Spriel <arend.vanspriel@broadcom.com> 4548L: linux-wireless@vger.kernel.org 4549L: brcm80211@lists.linux.dev 4550L: brcm80211-dev-list.pdl@broadcom.com 4551S: Supported 4552F: drivers/net/wireless/broadcom/brcm80211/ 4553F: include/linux/platform_data/brcmfmac.h 4554 4555BROADCOM BRCMSTB GPIO DRIVER 4556M: Doug Berger <opendmb@gmail.com> 4557M: Florian Fainelli <florian.fainelli@broadcom.com> 4558R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4559S: Supported 4560F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4561F: drivers/gpio/gpio-brcmstb.c 4562 4563BROADCOM BRCMSTB I2C DRIVER 4564M: Kamal Dasu <kamal.dasu@broadcom.com> 4565R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4566L: linux-i2c@vger.kernel.org 4567S: Supported 4568F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4569F: drivers/i2c/busses/i2c-brcmstb.c 4570 4571BROADCOM BRCMSTB UART DRIVER 4572M: Al Cooper <alcooperx@gmail.com> 4573R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4574L: linux-serial@vger.kernel.org 4575S: Maintained 4576F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4577F: drivers/tty/serial/8250/8250_bcm7271.c 4578 4579BROADCOM BRCMSTB USB EHCI DRIVER 4580M: Justin Chen <justin.chen@broadcom.com> 4581M: Al Cooper <alcooperx@gmail.com> 4582R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4583L: linux-usb@vger.kernel.org 4584S: Maintained 4585F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4586F: drivers/usb/host/ehci-brcm.* 4587 4588BROADCOM BRCMSTB USB PIN MAP DRIVER 4589M: Al Cooper <alcooperx@gmail.com> 4590R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4591L: linux-usb@vger.kernel.org 4592S: Maintained 4593F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4594F: drivers/usb/misc/brcmstb-usb-pinmap.c 4595 4596BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4597M: Justin Chen <justin.chen@broadcom.com> 4598M: Al Cooper <alcooperx@gmail.com> 4599R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4600L: linux-kernel@vger.kernel.org 4601S: Maintained 4602F: drivers/phy/broadcom/phy-brcm-usb* 4603 4604BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4605M: William Zhang <william.zhang@broadcom.com> 4606M: Kursad Oney <kursad.oney@broadcom.com> 4607M: Jonas Gorski <jonas.gorski@gmail.com> 4608R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4609L: linux-spi@vger.kernel.org 4610S: Maintained 4611F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4612F: drivers/spi/spi-bcm63xx-hsspi.c 4613F: drivers/spi/spi-bcmbca-hsspi.c 4614 4615BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4616M: Jonas Gorski <jonas.gorski@gmail.com> 4617L: linux-spi@vger.kernel.org 4618S: Odd Fixes 4619F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4620F: drivers/spi/spi-bcm63xx.c 4621 4622BROADCOM ETHERNET PHY DRIVERS 4623M: Florian Fainelli <florian.fainelli@broadcom.com> 4624R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4625L: netdev@vger.kernel.org 4626S: Supported 4627F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4628F: drivers/net/phy/bcm*.[ch] 4629F: drivers/net/phy/broadcom.c 4630F: include/linux/brcmphy.h 4631 4632BROADCOM GENET ETHERNET DRIVER 4633M: Doug Berger <opendmb@gmail.com> 4634M: Florian Fainelli <florian.fainelli@broadcom.com> 4635R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4636L: netdev@vger.kernel.org 4637S: Supported 4638F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4639F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4640F: drivers/net/ethernet/broadcom/genet/ 4641F: drivers/net/ethernet/broadcom/unimac.h 4642F: drivers/net/mdio/mdio-bcm-unimac.c 4643F: include/linux/platform_data/bcmgenet.h 4644F: include/linux/platform_data/mdio-bcm-unimac.h 4645 4646BROADCOM IPROC ARM ARCHITECTURE 4647M: Ray Jui <rjui@broadcom.com> 4648M: Scott Branden <sbranden@broadcom.com> 4649R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4651S: Maintained 4652T: git https://github.com/broadcom/stblinux.git 4653F: arch/arm64/boot/dts/broadcom/northstar2/* 4654F: arch/arm64/boot/dts/broadcom/stingray/* 4655F: drivers/clk/bcm/clk-ns* 4656F: drivers/clk/bcm/clk-sr* 4657F: drivers/pinctrl/bcm/pinctrl-ns* 4658F: include/dt-bindings/clock/bcm-sr* 4659N: iproc 4660N: cygnus 4661N: bcm[-_]nsp 4662N: bcm9113* 4663N: bcm9583* 4664N: bcm9585* 4665N: bcm9586* 4666N: bcm988312 4667N: bcm113* 4668N: bcm583* 4669N: bcm585* 4670N: bcm586* 4671N: bcm88312 4672N: hr2 4673N: stingray 4674 4675BROADCOM IPROC GBIT ETHERNET DRIVER 4676M: Rafał Miłecki <rafal@milecki.pl> 4677R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4678L: netdev@vger.kernel.org 4679S: Maintained 4680F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4681F: drivers/net/ethernet/broadcom/bgmac* 4682F: drivers/net/ethernet/broadcom/unimac.h 4683 4684BROADCOM KONA GPIO DRIVER 4685M: Ray Jui <rjui@broadcom.com> 4686R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4687S: Supported 4688F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4689F: drivers/gpio/gpio-bcm-kona.c 4690 4691BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4692M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4693M: Kashyap Desai <kashyap.desai@broadcom.com> 4694M: Sumit Saxena <sumit.saxena@broadcom.com> 4695M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4696L: mpi3mr-linuxdrv.pdl@broadcom.com 4697L: linux-scsi@vger.kernel.org 4698S: Supported 4699W: https://www.broadcom.com/support/storage 4700F: drivers/scsi/mpi3mr/ 4701 4702BROADCOM NETXTREME-E ROCE DRIVER 4703M: Selvin Xavier <selvin.xavier@broadcom.com> 4704L: linux-rdma@vger.kernel.org 4705S: Supported 4706W: http://www.broadcom.com 4707F: drivers/infiniband/hw/bnxt_re/ 4708F: include/uapi/rdma/bnxt_re-abi.h 4709 4710BROADCOM NVRAM DRIVER 4711M: Rafał Miłecki <zajec5@gmail.com> 4712L: linux-mips@vger.kernel.org 4713S: Maintained 4714F: drivers/firmware/broadcom/* 4715 4716BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4717M: Rafał Miłecki <rafal@milecki.pl> 4718M: Florian Fainelli <florian.fainelli@broadcom.com> 4719R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4720L: linux-pm@vger.kernel.org 4721S: Maintained 4722T: git https://github.com/broadcom/stblinux.git 4723F: drivers/pmdomain/bcm/bcm-pmb.c 4724F: include/dt-bindings/soc/bcm-pmb.h 4725 4726BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4727M: Rafał Miłecki <zajec5@gmail.com> 4728L: linux-wireless@vger.kernel.org 4729S: Maintained 4730F: drivers/bcma/ 4731F: include/linux/bcma/ 4732 4733BROADCOM SPI DRIVER 4734M: Kamal Dasu <kamal.dasu@broadcom.com> 4735R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4736S: Maintained 4737F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4738F: drivers/spi/spi-bcm-qspi.* 4739F: drivers/spi/spi-brcmstb-qspi.c 4740F: drivers/spi/spi-iproc-qspi.c 4741 4742BROADCOM STB AVS CPUFREQ DRIVER 4743M: Markus Mayer <mmayer@broadcom.com> 4744R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4745L: linux-pm@vger.kernel.org 4746S: Maintained 4747F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4748F: drivers/cpufreq/brcmstb* 4749 4750BROADCOM STB AVS TMON DRIVER 4751M: Markus Mayer <mmayer@broadcom.com> 4752R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4753L: linux-pm@vger.kernel.org 4754S: Maintained 4755F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4756F: drivers/thermal/broadcom/brcmstb* 4757 4758BROADCOM STB DPFE DRIVER 4759M: Markus Mayer <mmayer@broadcom.com> 4760R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4762S: Maintained 4763F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4764F: drivers/memory/brcmstb_dpfe.c 4765 4766BROADCOM STB NAND FLASH DRIVER 4767M: Brian Norris <computersforpeace@gmail.com> 4768M: Kamal Dasu <kamal.dasu@broadcom.com> 4769R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4770L: linux-mtd@lists.infradead.org 4771S: Maintained 4772F: drivers/mtd/nand/raw/brcmnand/ 4773F: include/linux/platform_data/brcmnand.h 4774 4775BROADCOM STB PCIE DRIVER 4776M: Jim Quinlan <jim2101024@gmail.com> 4777M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4778M: Florian Fainelli <florian.fainelli@broadcom.com> 4779R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4780L: linux-pci@vger.kernel.org 4781S: Maintained 4782F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4783F: drivers/pci/controller/pcie-brcmstb.c 4784 4785BROADCOM SYSTEMPORT ETHERNET DRIVER 4786M: Florian Fainelli <florian.fainelli@broadcom.com> 4787R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4788L: netdev@vger.kernel.org 4789S: Supported 4790F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4791F: drivers/net/ethernet/broadcom/bcmsysport.* 4792F: drivers/net/ethernet/broadcom/unimac.h 4793 4794BROADCOM TG3 GIGABIT ETHERNET DRIVER 4795M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4796M: Michael Chan <mchan@broadcom.com> 4797L: netdev@vger.kernel.org 4798S: Supported 4799F: drivers/net/ethernet/broadcom/tg3.* 4800 4801BROADCOM VK DRIVER 4802M: Scott Branden <scott.branden@broadcom.com> 4803R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4804S: Supported 4805F: drivers/misc/bcm-vk/ 4806F: include/uapi/linux/misc/bcm_vk.h 4807 4808BROCADE BFA FC SCSI DRIVER 4809M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4810M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4811L: linux-scsi@vger.kernel.org 4812S: Supported 4813F: drivers/scsi/bfa/ 4814 4815BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4816M: Rasesh Mody <rmody@marvell.com> 4817M: Sudarsana Kalluru <skalluru@marvell.com> 4818M: GR-Linux-NIC-Dev@marvell.com 4819L: netdev@vger.kernel.org 4820S: Supported 4821F: drivers/net/ethernet/brocade/bna/ 4822 4823BSG (block layer generic sg v4 driver) 4824M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4825L: linux-scsi@vger.kernel.org 4826S: Supported 4827F: block/bsg.c 4828F: include/linux/bsg.h 4829F: include/uapi/linux/bsg.h 4830 4831BT87X AUDIO DRIVER 4832M: Clemens Ladisch <clemens@ladisch.de> 4833L: linux-sound@vger.kernel.org 4834S: Maintained 4835T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4836F: Documentation/sound/cards/bt87x.rst 4837F: sound/pci/bt87x.c 4838 4839BT8XXGPIO DRIVER 4840M: Michael Buesch <m@bues.ch> 4841S: Maintained 4842W: http://bu3sch.de/btgpio.php 4843F: drivers/gpio/gpio-bt8xx.c 4844 4845BTRFS FILE SYSTEM 4846M: Chris Mason <clm@fb.com> 4847M: Josef Bacik <josef@toxicpanda.com> 4848M: David Sterba <dsterba@suse.com> 4849L: linux-btrfs@vger.kernel.org 4850S: Maintained 4851W: https://btrfs.readthedocs.io 4852Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4853C: irc://irc.libera.chat/btrfs 4854T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4855F: Documentation/filesystems/btrfs.rst 4856F: fs/btrfs/ 4857F: include/linux/btrfs* 4858F: include/trace/events/btrfs.h 4859F: include/uapi/linux/btrfs* 4860 4861BTTV VIDEO4LINUX DRIVER 4862M: Mauro Carvalho Chehab <mchehab@kernel.org> 4863L: linux-media@vger.kernel.org 4864S: Odd fixes 4865W: https://linuxtv.org 4866T: git git://linuxtv.org/media_tree.git 4867F: Documentation/driver-api/media/drivers/bttv* 4868F: drivers/media/pci/bt8xx/bttv* 4869 4870BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4871M: Chanwoo Choi <cw00.choi@samsung.com> 4872L: linux-pm@vger.kernel.org 4873L: linux-samsung-soc@vger.kernel.org 4874S: Maintained 4875T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4876F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4877F: drivers/devfreq/exynos-bus.c 4878 4879BUSLOGIC SCSI DRIVER 4880M: Khalid Aziz <khalid@gonehiking.org> 4881L: linux-scsi@vger.kernel.org 4882S: Maintained 4883F: drivers/scsi/BusLogic.* 4884F: drivers/scsi/FlashPoint.* 4885 4886BXCAN CAN NETWORK DRIVER 4887M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4888L: linux-can@vger.kernel.org 4889S: Maintained 4890F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4891F: drivers/net/can/bxcan.c 4892 4893C-MEDIA CMI8788 DRIVER 4894M: Clemens Ladisch <clemens@ladisch.de> 4895L: linux-sound@vger.kernel.org 4896S: Maintained 4897T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4898F: sound/pci/oxygen/ 4899 4900C-SKY ARCHITECTURE 4901M: Guo Ren <guoren@kernel.org> 4902L: linux-csky@vger.kernel.org 4903S: Supported 4904T: git https://github.com/c-sky/csky-linux.git 4905F: Documentation/devicetree/bindings/csky/ 4906F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4907F: Documentation/devicetree/bindings/timer/csky,* 4908F: arch/csky/ 4909F: drivers/clocksource/timer-gx6605s.c 4910F: drivers/clocksource/timer-mp-csky.c 4911F: drivers/irqchip/irq-csky-* 4912N: csky 4913K: csky 4914 4915CA8210 IEEE-802.15.4 RADIO DRIVER 4916L: linux-wpan@vger.kernel.org 4917S: Orphan 4918W: https://github.com/Cascoda/ca8210-linux.git 4919F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4920F: drivers/net/ieee802154/ca8210.c 4921 4922CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4923M: David Howells <dhowells@redhat.com> 4924L: netfs@lists.linux.dev 4925S: Supported 4926F: Documentation/filesystems/caching/cachefiles.rst 4927F: fs/cachefiles/ 4928 4929CACHESTAT: PAGE CACHE STATS FOR A FILE 4930M: Nhat Pham <nphamcs@gmail.com> 4931M: Johannes Weiner <hannes@cmpxchg.org> 4932L: linux-mm@kvack.org 4933S: Maintained 4934F: tools/testing/selftests/cachestat/test_cachestat.c 4935 4936CADENCE MIPI-CSI2 BRIDGES 4937M: Maxime Ripard <mripard@kernel.org> 4938L: linux-media@vger.kernel.org 4939S: Maintained 4940F: Documentation/devicetree/bindings/media/cdns,*.txt 4941F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4942F: drivers/media/platform/cadence/cdns-csi2* 4943 4944CADENCE NAND DRIVER 4945L: linux-mtd@lists.infradead.org 4946S: Orphan 4947F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4948F: drivers/mtd/nand/raw/cadence-nand-controller.c 4949 4950CADENCE USB3 DRD IP DRIVER 4951M: Peter Chen <peter.chen@kernel.org> 4952M: Pawel Laszczak <pawell@cadence.com> 4953R: Roger Quadros <rogerq@kernel.org> 4954L: linux-usb@vger.kernel.org 4955S: Maintained 4956T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4957F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4958F: drivers/usb/cdns3/ 4959X: drivers/usb/cdns3/cdnsp* 4960 4961CADENCE USBHS DRIVER 4962M: Pawel Laszczak <pawell@cadence.com> 4963L: linux-usb@vger.kernel.org 4964S: Maintained 4965F: drivers/usb/gadget/udc/cdns2 4966 4967CADENCE USBSSP DRD IP DRIVER 4968M: Pawel Laszczak <pawell@cadence.com> 4969L: linux-usb@vger.kernel.org 4970S: Maintained 4971T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4972F: drivers/usb/cdns3/ 4973X: drivers/usb/cdns3/cdns3* 4974 4975CADET FM/AM RADIO RECEIVER DRIVER 4976M: Hans Verkuil <hverkuil@xs4all.nl> 4977L: linux-media@vger.kernel.org 4978S: Maintained 4979W: https://linuxtv.org 4980T: git git://linuxtv.org/media_tree.git 4981F: drivers/media/radio/radio-cadet* 4982 4983CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4984L: linux-media@vger.kernel.org 4985S: Orphan 4986T: git git://linuxtv.org/media_tree.git 4987F: Documentation/admin-guide/media/cafe_ccic* 4988F: drivers/media/platform/marvell/ 4989 4990CAIF NETWORK LAYER 4991L: netdev@vger.kernel.org 4992S: Orphan 4993F: Documentation/networking/caif/ 4994F: drivers/net/caif/ 4995F: include/net/caif/ 4996F: include/uapi/linux/caif/ 4997F: net/caif/ 4998 4999CAKE QDISC 5000M: Toke Høiland-Jørgensen <toke@toke.dk> 5001L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5002S: Maintained 5003F: net/sched/sch_cake.c 5004 5005CAN NETWORK DRIVERS 5006M: Marc Kleine-Budde <mkl@pengutronix.de> 5007M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5008L: linux-can@vger.kernel.org 5009S: Maintained 5010W: https://github.com/linux-can 5011T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5012T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5013F: Documentation/devicetree/bindings/net/can/ 5014F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5015F: drivers/net/can/ 5016F: drivers/phy/phy-can-transceiver.c 5017F: include/linux/can/bittiming.h 5018F: include/linux/can/dev.h 5019F: include/linux/can/length.h 5020F: include/linux/can/platform/ 5021F: include/linux/can/rx-offload.h 5022F: include/uapi/linux/can/error.h 5023F: include/uapi/linux/can/netlink.h 5024F: include/uapi/linux/can/vxcan.h 5025 5026CAN NETWORK LAYER 5027M: Oliver Hartkopp <socketcan@hartkopp.net> 5028M: Marc Kleine-Budde <mkl@pengutronix.de> 5029L: linux-can@vger.kernel.org 5030S: Maintained 5031W: https://github.com/linux-can 5032T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5033T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5034F: Documentation/networking/can.rst 5035F: Documentation/networking/iso15765-2.rst 5036F: include/linux/can/can-ml.h 5037F: include/linux/can/core.h 5038F: include/linux/can/skb.h 5039F: include/net/netns/can.h 5040F: include/uapi/linux/can.h 5041F: include/uapi/linux/can/bcm.h 5042F: include/uapi/linux/can/gw.h 5043F: include/uapi/linux/can/isotp.h 5044F: include/uapi/linux/can/raw.h 5045F: net/can/ 5046 5047CAN-J1939 NETWORK LAYER 5048M: Robin van der Gracht <robin@protonic.nl> 5049M: Oleksij Rempel <o.rempel@pengutronix.de> 5050R: kernel@pengutronix.de 5051L: linux-can@vger.kernel.org 5052S: Maintained 5053F: Documentation/networking/j1939.rst 5054F: include/uapi/linux/can/j1939.h 5055F: net/can/j1939/ 5056 5057CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5058M: Damien Le Moal <dlemoal@kernel.org> 5059L: linux-riscv@lists.infradead.org 5060L: linux-gpio@vger.kernel.org (pinctrl driver) 5061F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5062F: drivers/pinctrl/pinctrl-k210.c 5063 5064CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5065M: Damien Le Moal <dlemoal@kernel.org> 5066L: linux-kernel@vger.kernel.org 5067L: linux-riscv@lists.infradead.org 5068S: Maintained 5069F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5070F: drivers/reset/reset-k210.c 5071 5072CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5073M: Damien Le Moal <dlemoal@kernel.org> 5074L: linux-riscv@lists.infradead.org 5075S: Maintained 5076F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5077F: drivers/soc/canaan/ 5078F: include/soc/canaan/ 5079 5080CAPABILITIES 5081M: Serge Hallyn <serge@hallyn.com> 5082L: linux-security-module@vger.kernel.org 5083S: Supported 5084F: include/linux/capability.h 5085F: include/uapi/linux/capability.h 5086F: kernel/capability.c 5087F: security/commoncap.c 5088 5089CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5090M: Kevin Tsai <ktsai@capellamicro.com> 5091S: Maintained 5092F: drivers/iio/light/cm* 5093 5094CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5095M: Christian Lamparter <chunkeey@googlemail.com> 5096L: linux-wireless@vger.kernel.org 5097S: Maintained 5098W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5099F: drivers/net/wireless/ath/carl9170/ 5100 5101CAVIUM I2C DRIVER 5102M: Robert Richter <rric@kernel.org> 5103S: Odd Fixes 5104W: http://www.marvell.com 5105F: drivers/i2c/busses/i2c-octeon* 5106F: drivers/i2c/busses/i2c-thunderx* 5107 5108CAVIUM LIQUIDIO NETWORK DRIVER 5109L: netdev@vger.kernel.org 5110S: Orphan 5111W: http://www.marvell.com 5112F: drivers/net/ethernet/cavium/liquidio/ 5113 5114CAVIUM MMC DRIVER 5115M: Robert Richter <rric@kernel.org> 5116S: Odd Fixes 5117W: http://www.marvell.com 5118F: drivers/mmc/host/cavium* 5119 5120CAVIUM OCTEON-TX CRYPTO DRIVER 5121M: George Cherian <gcherian@marvell.com> 5122L: linux-crypto@vger.kernel.org 5123S: Supported 5124W: http://www.marvell.com 5125F: drivers/crypto/cavium/cpt/ 5126 5127CAVIUM THUNDERX2 ARM64 SOC 5128M: Robert Richter <rric@kernel.org> 5129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5130S: Odd Fixes 5131F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5132F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5133 5134CBS/ETF/TAPRIO QDISCS 5135M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5136L: netdev@vger.kernel.org 5137S: Maintained 5138F: net/sched/sch_cbs.c 5139F: net/sched/sch_etf.c 5140F: net/sched/sch_taprio.c 5141 5142CC2520 IEEE-802.15.4 RADIO DRIVER 5143M: Stefan Schmidt <stefan@datenfreihafen.org> 5144L: linux-wpan@vger.kernel.org 5145S: Odd Fixes 5146F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5147F: drivers/net/ieee802154/cc2520.c 5148 5149CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5150M: Gilad Ben-Yossef <gilad@benyossef.com> 5151L: linux-crypto@vger.kernel.org 5152S: Supported 5153W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5154F: drivers/crypto/ccree/ 5155 5156CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5157M: Hadar Gat <hadar.gat@arm.com> 5158L: linux-crypto@vger.kernel.org 5159S: Supported 5160W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5161F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5162F: drivers/char/hw_random/cctrng.c 5163F: drivers/char/hw_random/cctrng.h 5164 5165CEC FRAMEWORK 5166M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5167L: linux-media@vger.kernel.org 5168S: Supported 5169W: http://linuxtv.org 5170T: git git://linuxtv.org/media_tree.git 5171F: Documentation/ABI/testing/debugfs-cec-error-inj 5172F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5173F: Documentation/driver-api/media/cec-core.rst 5174F: Documentation/userspace-api/media/cec 5175F: drivers/media/cec/ 5176F: drivers/media/rc/keymaps/rc-cec.c 5177F: include/media/cec-notifier.h 5178F: include/media/cec.h 5179F: include/uapi/linux/cec-funcs.h 5180F: include/uapi/linux/cec.h 5181 5182CEC GPIO DRIVER 5183M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5184L: linux-media@vger.kernel.org 5185S: Supported 5186W: http://linuxtv.org 5187T: git git://linuxtv.org/media_tree.git 5188F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5189F: drivers/media/cec/platform/cec-gpio/ 5190 5191CELL BROADBAND ENGINE ARCHITECTURE 5192L: linuxppc-dev@lists.ozlabs.org 5193S: Orphan 5194F: arch/powerpc/include/asm/cell*.h 5195F: arch/powerpc/include/asm/spu*.h 5196F: arch/powerpc/include/uapi/asm/spu*.h 5197F: arch/powerpc/platforms/cell/ 5198 5199CELLWISE CW2015 BATTERY DRIVER 5200M: Tobias Schrammm <t.schramm@manjaro.org> 5201S: Maintained 5202F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5203F: drivers/power/supply/cw2015_battery.c 5204 5205CEPH COMMON CODE (LIBCEPH) 5206M: Ilya Dryomov <idryomov@gmail.com> 5207M: Xiubo Li <xiubli@redhat.com> 5208L: ceph-devel@vger.kernel.org 5209S: Supported 5210W: http://ceph.com/ 5211T: git https://github.com/ceph/ceph-client.git 5212F: include/linux/ceph/ 5213F: include/linux/crush/ 5214F: net/ceph/ 5215 5216CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5217M: Xiubo Li <xiubli@redhat.com> 5218M: Ilya Dryomov <idryomov@gmail.com> 5219L: ceph-devel@vger.kernel.org 5220S: Supported 5221W: http://ceph.com/ 5222T: git https://github.com/ceph/ceph-client.git 5223F: Documentation/filesystems/ceph.rst 5224F: fs/ceph/ 5225 5226CERTIFICATE HANDLING 5227M: David Howells <dhowells@redhat.com> 5228M: David Woodhouse <dwmw2@infradead.org> 5229L: keyrings@vger.kernel.org 5230S: Maintained 5231F: Documentation/admin-guide/module-signing.rst 5232F: certs/ 5233F: scripts/sign-file.c 5234F: scripts/ssl-common.h 5235F: tools/certs/ 5236 5237CFAG12864B LCD DRIVER 5238M: Miguel Ojeda <ojeda@kernel.org> 5239S: Maintained 5240F: drivers/auxdisplay/cfag12864b.c 5241F: include/linux/cfag12864b.h 5242 5243CFAG12864BFB LCD FRAMEBUFFER DRIVER 5244M: Miguel Ojeda <ojeda@kernel.org> 5245S: Maintained 5246F: drivers/auxdisplay/cfag12864bfb.c 5247F: include/linux/cfag12864b.h 5248 5249CHAR and MISC DRIVERS 5250M: Arnd Bergmann <arnd@arndb.de> 5251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5252S: Supported 5253T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5254F: drivers/char/ 5255F: drivers/misc/ 5256F: include/linux/miscdevice.h 5257X: drivers/char/agp/ 5258X: drivers/char/hw_random/ 5259X: drivers/char/ipmi/ 5260X: drivers/char/random.c 5261X: drivers/char/tpm/ 5262 5263CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5264M: Thomas Weißschuh <linux@weissschuh.net> 5265L: linux-hwmon@vger.kernel.org 5266S: Maintained 5267F: Documentation/hwmon/powerz.rst 5268F: drivers/hwmon/powerz.c 5269 5270CHECKPATCH 5271M: Andy Whitcroft <apw@canonical.com> 5272M: Joe Perches <joe@perches.com> 5273R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5274R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5275S: Maintained 5276F: scripts/checkpatch.pl 5277 5278CHECKPATCH DOCUMENTATION 5279M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5280M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5281R: Joe Perches <joe@perches.com> 5282S: Maintained 5283F: Documentation/dev-tools/checkpatch.rst 5284 5285CHINESE DOCUMENTATION 5286M: Alex Shi <alexs@kernel.org> 5287M: Yanteng Si <siyanteng@loongson.cn> 5288S: Maintained 5289F: Documentation/translations/zh_CN/ 5290 5291CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5292M: Peter Chen <peter.chen@kernel.org> 5293L: linux-usb@vger.kernel.org 5294S: Maintained 5295T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5296F: drivers/usb/chipidea/ 5297 5298CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5299M: Hans de Goede <hdegoede@redhat.com> 5300L: linux-input@vger.kernel.org 5301S: Maintained 5302F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5303F: drivers/input/touchscreen/chipone_icn8318.c 5304 5305CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5306M: Hans de Goede <hdegoede@redhat.com> 5307L: linux-input@vger.kernel.org 5308S: Maintained 5309F: drivers/input/touchscreen/chipone_icn8505.c 5310 5311CHROME HARDWARE PLATFORM SUPPORT 5312M: Benson Leung <bleung@chromium.org> 5313M: Tzung-Bi Shih <tzungbi@kernel.org> 5314L: chrome-platform@lists.linux.dev 5315S: Maintained 5316T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5317F: drivers/platform/chrome/ 5318 5319CHROMEOS EC CODEC DRIVER 5320M: Cheng-Yi Chiang <cychiang@chromium.org> 5321M: Tzung-Bi Shih <tzungbi@kernel.org> 5322R: Guenter Roeck <groeck@chromium.org> 5323L: chrome-platform@lists.linux.dev 5324S: Maintained 5325F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5326F: sound/soc/codecs/cros_ec_codec.* 5327 5328CHROMEOS EC CHARGE CONTROL 5329M: Thomas Weißschuh <thomas@weissschuh.net> 5330S: Maintained 5331F: drivers/power/supply/cros_charge-control.c 5332 5333CHROMEOS EC HARDWARE MONITORING 5334M: Thomas Weißschuh <thomas@weissschuh.net> 5335L: chrome-platform@lists.linux.dev 5336L: linux-hwmon@vger.kernel.org 5337S: Maintained 5338F: Documentation/hwmon/cros_ec_hwmon.rst 5339F: drivers/hwmon/cros_ec_hwmon.c 5340 5341CHROMEOS EC LED DRIVER 5342M: Thomas Weißschuh <thomas@weissschuh.net> 5343S: Maintained 5344F: drivers/leds/leds-cros_ec.c 5345 5346CHROMEOS EC SUBDRIVERS 5347M: Benson Leung <bleung@chromium.org> 5348R: Guenter Roeck <groeck@chromium.org> 5349L: chrome-platform@lists.linux.dev 5350S: Maintained 5351F: drivers/power/supply/cros_charge-control.c 5352F: drivers/power/supply/cros_usbpd-charger.c 5353N: cros_ec 5354N: cros-ec 5355 5356CHROMEOS EC UART DRIVER 5357M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5358R: Benson Leung <bleung@chromium.org> 5359R: Tzung-Bi Shih <tzungbi@kernel.org> 5360S: Maintained 5361F: drivers/platform/chrome/cros_ec_uart.c 5362 5363CHROMEOS EC USB PD NOTIFY DRIVER 5364M: Prashant Malani <pmalani@chromium.org> 5365L: chrome-platform@lists.linux.dev 5366S: Maintained 5367F: drivers/platform/chrome/cros_usbpd_notify.c 5368F: include/linux/platform_data/cros_usbpd_notify.h 5369 5370CHROMEOS EC USB TYPE-C DRIVER 5371M: Prashant Malani <pmalani@chromium.org> 5372L: chrome-platform@lists.linux.dev 5373S: Maintained 5374F: drivers/platform/chrome/cros_ec_typec.* 5375F: drivers/platform/chrome/cros_typec_switch.c 5376F: drivers/platform/chrome/cros_typec_vdm.* 5377 5378CHROMEOS HPS DRIVER 5379M: Dan Callaghan <dcallagh@chromium.org> 5380R: Sami Kyöstilä <skyostil@chromium.org> 5381S: Maintained 5382F: drivers/platform/chrome/cros_hps_i2c.c 5383 5384CHROMEOS EC WATCHDOG 5385M: Lukasz Majczak <lma@chromium.org> 5386L: chrome-platform@lists.linux.dev 5387S: Maintained 5388F: drivers/watchdog/cros_ec_wdt.c 5389 5390CHRONTEL CH7322 CEC DRIVER 5391M: Joe Tessler <jrt@google.com> 5392L: linux-media@vger.kernel.org 5393S: Maintained 5394T: git git://linuxtv.org/media_tree.git 5395F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5396F: drivers/media/cec/i2c/ch7322.c 5397 5398CIRRUS LOGIC AUDIO CODEC DRIVERS 5399M: David Rhodes <david.rhodes@cirrus.com> 5400M: Richard Fitzgerald <rf@opensource.cirrus.com> 5401L: linux-sound@vger.kernel.org 5402L: patches@opensource.cirrus.com 5403S: Maintained 5404F: Documentation/devicetree/bindings/sound/cirrus,cs* 5405F: drivers/mfd/cs42l43* 5406F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5407F: drivers/spi/spi-cs42l43* 5408F: include/dt-bindings/sound/cs* 5409F: include/linux/mfd/cs42l43* 5410F: include/sound/cs* 5411F: sound/pci/hda/cirrus* 5412F: sound/pci/hda/cs* 5413F: sound/pci/hda/hda_component* 5414F: sound/pci/hda/hda_cs_dsp_ctl.* 5415F: sound/soc/codecs/cs* 5416 5417CIRRUS LOGIC HAPTIC DRIVERS 5418M: James Ogletree <jogletre@opensource.cirrus.com> 5419M: Fred Treven <fred.treven@cirrus.com> 5420M: Ben Bright <ben.bright@cirrus.com> 5421L: patches@opensource.cirrus.com 5422S: Supported 5423F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5424F: drivers/input/misc/cs40l* 5425F: drivers/mfd/cs40l* 5426F: include/linux/mfd/cs40l* 5427F: sound/soc/codecs/cs40l* 5428 5429CIRRUS LOGIC DSP FIRMWARE DRIVER 5430M: Simon Trimmer <simont@opensource.cirrus.com> 5431M: Charles Keepax <ckeepax@opensource.cirrus.com> 5432M: Richard Fitzgerald <rf@opensource.cirrus.com> 5433L: patches@opensource.cirrus.com 5434S: Supported 5435W: https://github.com/CirrusLogic/linux-drivers/wiki 5436T: git https://github.com/CirrusLogic/linux-drivers.git 5437F: drivers/firmware/cirrus/* 5438F: include/linux/firmware/cirrus/* 5439 5440CIRRUS LOGIC EP93XX ETHERNET DRIVER 5441M: Hartley Sweeten <hsweeten@visionengravers.com> 5442L: netdev@vger.kernel.org 5443S: Maintained 5444F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5445 5446CIRRUS LOGIC LOCHNAGAR DRIVER 5447M: Charles Keepax <ckeepax@opensource.cirrus.com> 5448M: Richard Fitzgerald <rf@opensource.cirrus.com> 5449L: patches@opensource.cirrus.com 5450S: Supported 5451F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5452F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5453F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5454F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5455F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5456F: Documentation/hwmon/lochnagar.rst 5457F: drivers/clk/clk-lochnagar.c 5458F: drivers/hwmon/lochnagar-hwmon.c 5459F: drivers/mfd/lochnagar-i2c.c 5460F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5461F: drivers/regulator/lochnagar-regulator.c 5462F: include/dt-bindings/clock/lochnagar.h 5463F: include/dt-bindings/pinctrl/lochnagar.h 5464F: include/linux/mfd/lochnagar* 5465F: sound/soc/codecs/lochnagar-sc.c 5466 5467CIRRUS LOGIC MADERA CODEC DRIVERS 5468M: Charles Keepax <ckeepax@opensource.cirrus.com> 5469M: Richard Fitzgerald <rf@opensource.cirrus.com> 5470L: linux-sound@vger.kernel.org 5471L: patches@opensource.cirrus.com 5472S: Supported 5473W: https://github.com/CirrusLogic/linux-drivers/wiki 5474T: git https://github.com/CirrusLogic/linux-drivers.git 5475F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5476F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5477F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5478F: drivers/gpio/gpio-madera* 5479F: drivers/irqchip/irq-madera* 5480F: drivers/mfd/cs47l* 5481F: drivers/mfd/madera* 5482F: drivers/pinctrl/cirrus/* 5483F: include/dt-bindings/sound/madera* 5484F: include/linux/irqchip/irq-madera* 5485F: include/linux/mfd/madera/* 5486F: include/sound/madera* 5487F: sound/soc/codecs/cs47l* 5488F: sound/soc/codecs/madera* 5489 5490CISCO FCOE HBA DRIVER 5491M: Satish Kharat <satishkh@cisco.com> 5492M: Sesidhar Baddela <sebaddel@cisco.com> 5493M: Karan Tilak Kumar <kartilak@cisco.com> 5494L: linux-scsi@vger.kernel.org 5495S: Supported 5496F: drivers/scsi/fnic/ 5497 5498CISCO SCSI HBA DRIVER 5499M: Karan Tilak Kumar <kartilak@cisco.com> 5500M: Sesidhar Baddela <sebaddel@cisco.com> 5501L: linux-scsi@vger.kernel.org 5502S: Supported 5503F: drivers/scsi/snic/ 5504 5505CISCO VIC ETHERNET NIC DRIVER 5506M: Christian Benvenuti <benve@cisco.com> 5507M: Satish Kharat <satishkh@cisco.com> 5508S: Supported 5509F: drivers/net/ethernet/cisco/enic/ 5510 5511CISCO VIC LOW LATENCY NIC DRIVER 5512M: Christian Benvenuti <benve@cisco.com> 5513M: Nelson Escobar <neescoba@cisco.com> 5514S: Supported 5515F: drivers/infiniband/hw/usnic/ 5516 5517CLANG CONTROL FLOW INTEGRITY SUPPORT 5518M: Sami Tolvanen <samitolvanen@google.com> 5519M: Kees Cook <kees@kernel.org> 5520R: Nathan Chancellor <nathan@kernel.org> 5521L: llvm@lists.linux.dev 5522S: Supported 5523B: https://github.com/ClangBuiltLinux/linux/issues 5524T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5525F: include/linux/cfi.h 5526F: kernel/cfi.c 5527 5528CLANG-FORMAT FILE 5529M: Miguel Ojeda <ojeda@kernel.org> 5530S: Maintained 5531F: .clang-format 5532 5533CLANG/LLVM BUILD SUPPORT 5534M: Nathan Chancellor <nathan@kernel.org> 5535R: Nick Desaulniers <ndesaulniers@google.com> 5536R: Bill Wendling <morbo@google.com> 5537R: Justin Stitt <justinstitt@google.com> 5538L: llvm@lists.linux.dev 5539S: Supported 5540W: https://clangbuiltlinux.github.io/ 5541B: https://github.com/ClangBuiltLinux/linux/issues 5542C: irc://irc.libera.chat/clangbuiltlinux 5543F: Documentation/kbuild/llvm.rst 5544F: include/linux/compiler-clang.h 5545F: scripts/Makefile.clang 5546F: scripts/clang-tools/ 5547K: \b(?i:clang|llvm)\b 5548 5549CLK API 5550M: Russell King <linux@armlinux.org.uk> 5551L: linux-clk@vger.kernel.org 5552S: Maintained 5553F: include/linux/clk.h 5554 5555CLOCKSOURCE, CLOCKEVENT DRIVERS 5556M: Daniel Lezcano <daniel.lezcano@linaro.org> 5557M: Thomas Gleixner <tglx@linutronix.de> 5558L: linux-kernel@vger.kernel.org 5559S: Supported 5560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5561F: Documentation/devicetree/bindings/timer/ 5562F: drivers/clocksource/ 5563 5564CLOSURES 5565M: Kent Overstreet <kent.overstreet@linux.dev> 5566L: linux-bcachefs@vger.kernel.org 5567S: Supported 5568C: irc://irc.oftc.net/bcache 5569F: include/linux/closure.h 5570F: lib/closure.c 5571 5572CMPC ACPI DRIVER 5573M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5574L: platform-driver-x86@vger.kernel.org 5575S: Supported 5576F: drivers/platform/x86/classmate-laptop.c 5577 5578COBALT MEDIA DRIVER 5579M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5580L: linux-media@vger.kernel.org 5581S: Supported 5582W: https://linuxtv.org 5583T: git git://linuxtv.org/media_tree.git 5584F: drivers/media/pci/cobalt/ 5585 5586COCCINELLE/Semantic Patches (SmPL) 5587M: Julia Lawall <Julia.Lawall@inria.fr> 5588M: Nicolas Palix <nicolas.palix@imag.fr> 5589L: cocci@inria.fr (moderated for non-subscribers) 5590S: Supported 5591W: https://coccinelle.gitlabpages.inria.fr/website/ 5592T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5593F: Documentation/dev-tools/coccinelle.rst 5594F: scripts/coccicheck 5595F: scripts/coccinelle/ 5596 5597CODA FILE SYSTEM 5598M: Jan Harkes <jaharkes@cs.cmu.edu> 5599M: coda@cs.cmu.edu 5600L: codalist@coda.cs.cmu.edu 5601S: Maintained 5602W: http://www.coda.cs.cmu.edu/ 5603F: Documentation/filesystems/coda.rst 5604F: fs/coda/ 5605F: include/linux/coda*.h 5606F: include/uapi/linux/coda*.h 5607 5608CODA V4L2 MEM2MEM DRIVER 5609M: Philipp Zabel <p.zabel@pengutronix.de> 5610L: linux-media@vger.kernel.org 5611S: Maintained 5612F: Documentation/devicetree/bindings/media/coda.yaml 5613F: drivers/media/platform/chips-media/coda 5614 5615CODE OF CONDUCT 5616M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5617S: Supported 5618F: Documentation/process/code-of-conduct-interpretation.rst 5619F: Documentation/process/code-of-conduct.rst 5620 5621CODE TAGGING 5622M: Suren Baghdasaryan <surenb@google.com> 5623M: Kent Overstreet <kent.overstreet@linux.dev> 5624S: Maintained 5625F: include/asm-generic/codetag.lds.h 5626F: include/linux/codetag.h 5627F: lib/codetag.c 5628 5629COMEDI DRIVERS 5630M: Ian Abbott <abbotti@mev.co.uk> 5631M: H Hartley Sweeten <hsweeten@visionengravers.com> 5632S: Odd Fixes 5633F: drivers/comedi/ 5634F: include/linux/comedi/ 5635F: include/uapi/linux/comedi.h 5636 5637COMMON CLK FRAMEWORK 5638M: Michael Turquette <mturquette@baylibre.com> 5639M: Stephen Boyd <sboyd@kernel.org> 5640L: linux-clk@vger.kernel.org 5641S: Maintained 5642Q: http://patchwork.kernel.org/project/linux-clk/list/ 5643T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5644F: Documentation/devicetree/bindings/clock/ 5645F: drivers/clk/ 5646F: include/dt-bindings/clock/ 5647F: include/linux/clk-pr* 5648F: include/linux/clk/ 5649F: include/linux/of_clk.h 5650X: drivers/clk/clkdev.c 5651 5652COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5653M: Steve French <sfrench@samba.org> 5654R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5655R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5656R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5657R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5658R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5659L: linux-cifs@vger.kernel.org 5660L: samba-technical@lists.samba.org (moderated for non-subscribers) 5661S: Supported 5662W: https://wiki.samba.org/index.php/LinuxCIFS 5663T: git git://git.samba.org/sfrench/cifs-2.6.git 5664F: Documentation/admin-guide/cifs/ 5665F: fs/smb/client/ 5666F: fs/smb/common/ 5667F: include/uapi/linux/cifs 5668 5669COMPACTPCI HOTPLUG CORE 5670M: Scott Murray <scott@spiteful.org> 5671L: linux-pci@vger.kernel.org 5672S: Maintained 5673F: drivers/pci/hotplug/cpci_hotplug* 5674 5675COMPACTPCI HOTPLUG GENERIC DRIVER 5676M: Scott Murray <scott@spiteful.org> 5677L: linux-pci@vger.kernel.org 5678S: Maintained 5679F: drivers/pci/hotplug/cpcihp_generic.c 5680 5681COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5682M: Scott Murray <scott@spiteful.org> 5683L: linux-pci@vger.kernel.org 5684S: Maintained 5685F: drivers/pci/hotplug/cpcihp_zt5550.* 5686 5687COMPAL LAPTOP SUPPORT 5688M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5689L: platform-driver-x86@vger.kernel.org 5690S: Maintained 5691F: drivers/platform/x86/compal-laptop.c 5692 5693COMPILER ATTRIBUTES 5694M: Miguel Ojeda <ojeda@kernel.org> 5695S: Maintained 5696F: include/linux/compiler_attributes.h 5697 5698COMPUTE EXPRESS LINK (CXL) 5699M: Davidlohr Bueso <dave@stgolabs.net> 5700M: Jonathan Cameron <jonathan.cameron@huawei.com> 5701M: Dave Jiang <dave.jiang@intel.com> 5702M: Alison Schofield <alison.schofield@intel.com> 5703M: Vishal Verma <vishal.l.verma@intel.com> 5704M: Ira Weiny <ira.weiny@intel.com> 5705M: Dan Williams <dan.j.williams@intel.com> 5706L: linux-cxl@vger.kernel.org 5707S: Maintained 5708F: Documentation/driver-api/cxl 5709F: drivers/cxl/ 5710F: include/cxl/ 5711F: include/uapi/linux/cxl_mem.h 5712F: tools/testing/cxl/ 5713 5714COMPUTE EXPRESS LINK PMU (CPMU) 5715M: Jonathan Cameron <jonathan.cameron@huawei.com> 5716L: linux-cxl@vger.kernel.org 5717S: Maintained 5718F: Documentation/admin-guide/perf/cxl.rst 5719F: drivers/perf/cxl_pmu.c 5720 5721CONEXANT ACCESSRUNNER USB DRIVER 5722L: accessrunner-general@lists.sourceforge.net 5723S: Orphan 5724W: http://accessrunner.sourceforge.net/ 5725F: drivers/usb/atm/cxacru.c 5726 5727CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5728M: Elena Reshetova <elena.reshetova@intel.com> 5729M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 5730S: Maintained 5731F: Documentation/security/snp-tdx-threat-model.rst 5732 5733CONFIGFS 5734M: Joel Becker <jlbec@evilplan.org> 5735M: Christoph Hellwig <hch@lst.de> 5736S: Supported 5737T: git git://git.infradead.org/users/hch/configfs.git 5738F: fs/configfs/ 5739F: include/linux/configfs.h 5740F: samples/configfs/ 5741 5742CONSOLE SUBSYSTEM 5743M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5744S: Supported 5745F: drivers/video/console/ 5746F: include/linux/console* 5747 5748CONTEXT TRACKING 5749M: Frederic Weisbecker <frederic@kernel.org> 5750M: "Paul E. McKenney" <paulmck@kernel.org> 5751S: Maintained 5752F: include/linux/context_tracking* 5753F: kernel/context_tracking.c 5754 5755CONTROL GROUP (CGROUP) 5756M: Tejun Heo <tj@kernel.org> 5757M: Zefan Li <lizefan.x@bytedance.com> 5758M: Johannes Weiner <hannes@cmpxchg.org> 5759M: Michal Koutný <mkoutny@suse.com> 5760L: cgroups@vger.kernel.org 5761S: Maintained 5762T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5763F: Documentation/admin-guide/cgroup-v1/ 5764F: Documentation/admin-guide/cgroup-v2.rst 5765F: include/linux/cgroup* 5766F: kernel/cgroup/ 5767F: tools/testing/selftests/cgroup/ 5768 5769CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5770M: Tejun Heo <tj@kernel.org> 5771M: Josef Bacik <josef@toxicpanda.com> 5772M: Jens Axboe <axboe@kernel.dk> 5773L: cgroups@vger.kernel.org 5774L: linux-block@vger.kernel.org 5775T: git git://git.kernel.dk/linux-block 5776F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5777F: block/bfq-cgroup.c 5778F: block/blk-cgroup.c 5779F: block/blk-iocost.c 5780F: block/blk-iolatency.c 5781F: block/blk-throttle.c 5782F: include/linux/blk-cgroup.h 5783 5784CONTROL GROUP - CPUSET 5785M: Waiman Long <longman@redhat.com> 5786M: Zefan Li <lizefan.x@bytedance.com> 5787L: cgroups@vger.kernel.org 5788S: Maintained 5789T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5790F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5791F: include/linux/cpuset.h 5792F: kernel/cgroup/cpuset-internal.h 5793F: kernel/cgroup/cpuset-v1.c 5794F: kernel/cgroup/cpuset.c 5795F: tools/testing/selftests/cgroup/test_cpuset.c 5796F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5797F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 5798 5799CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5800M: Johannes Weiner <hannes@cmpxchg.org> 5801M: Michal Hocko <mhocko@kernel.org> 5802M: Roman Gushchin <roman.gushchin@linux.dev> 5803M: Shakeel Butt <shakeel.butt@linux.dev> 5804R: Muchun Song <muchun.song@linux.dev> 5805L: cgroups@vger.kernel.org 5806L: linux-mm@kvack.org 5807S: Maintained 5808F: include/linux/memcontrol.h 5809F: mm/memcontrol.c 5810F: mm/memcontrol-v1.c 5811F: mm/memcontrol-v1.h 5812F: mm/swap_cgroup.c 5813F: samples/cgroup/* 5814F: tools/testing/selftests/cgroup/memcg_protection.m 5815F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5816F: tools/testing/selftests/cgroup/test_kmem.c 5817F: tools/testing/selftests/cgroup/test_memcontrol.c 5818 5819CORETEMP HARDWARE MONITORING DRIVER 5820M: Fenghua Yu <fenghua.yu@intel.com> 5821L: linux-hwmon@vger.kernel.org 5822S: Maintained 5823F: Documentation/hwmon/coretemp.rst 5824F: drivers/hwmon/coretemp.c 5825 5826CORSAIR-CPRO HARDWARE MONITOR DRIVER 5827M: Marius Zachmann <mail@mariuszachmann.de> 5828L: linux-hwmon@vger.kernel.org 5829S: Maintained 5830F: drivers/hwmon/corsair-cpro.c 5831 5832CORSAIR-PSU HARDWARE MONITOR DRIVER 5833M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5834L: linux-hwmon@vger.kernel.org 5835S: Maintained 5836F: Documentation/hwmon/corsair-psu.rst 5837F: drivers/hwmon/corsair-psu.c 5838 5839COUNTER SUBSYSTEM 5840M: William Breathitt Gray <wbg@kernel.org> 5841L: linux-iio@vger.kernel.org 5842S: Maintained 5843T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5844F: Documentation/ABI/testing/sysfs-bus-counter 5845F: Documentation/driver-api/generic-counter.rst 5846F: drivers/counter/ 5847F: include/linux/counter.h 5848F: include/uapi/linux/counter.h 5849F: tools/counter/ 5850 5851COUNTER WATCH EVENTS TOOL 5852M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5853L: linux-iio@vger.kernel.org 5854S: Maintained 5855F: tools/counter/counter_watch_events.c 5856 5857CP2615 I2C DRIVER 5858M: Bence Csókás <bence98@sch.bme.hu> 5859S: Maintained 5860F: drivers/i2c/busses/i2c-cp2615.c 5861 5862CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5863M: Viresh Kumar <viresh.kumar@linaro.org> 5864M: Sudeep Holla <sudeep.holla@arm.com> 5865L: linux-pm@vger.kernel.org 5866S: Maintained 5867W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5868F: drivers/cpufreq/vexpress-spc-cpufreq.c 5869 5870CPU FREQUENCY SCALING FRAMEWORK 5871M: "Rafael J. Wysocki" <rafael@kernel.org> 5872M: Viresh Kumar <viresh.kumar@linaro.org> 5873L: linux-pm@vger.kernel.org 5874S: Maintained 5875B: https://bugzilla.kernel.org 5876T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5877T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5878F: Documentation/admin-guide/pm/cpufreq.rst 5879F: Documentation/admin-guide/pm/intel_pstate.rst 5880F: Documentation/cpu-freq/ 5881F: Documentation/devicetree/bindings/cpufreq/ 5882F: drivers/cpufreq/ 5883F: include/linux/cpufreq.h 5884F: include/linux/sched/cpufreq.h 5885F: kernel/sched/cpufreq*.c 5886F: tools/testing/selftests/cpufreq/ 5887 5888CPU HOTPLUG 5889M: Thomas Gleixner <tglx@linutronix.de> 5890M: Peter Zijlstra <peterz@infradead.org> 5891L: linux-kernel@vger.kernel.org 5892S: Maintained 5893T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5894F: include/linux/cpu.h 5895F: include/linux/cpuhotplug.h 5896F: include/linux/smpboot.h 5897F: kernel/cpu.c 5898F: kernel/smpboot.* 5899 5900CPU IDLE TIME MANAGEMENT FRAMEWORK 5901M: "Rafael J. Wysocki" <rafael@kernel.org> 5902M: Daniel Lezcano <daniel.lezcano@linaro.org> 5903L: linux-pm@vger.kernel.org 5904S: Maintained 5905B: https://bugzilla.kernel.org 5906T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5907F: Documentation/admin-guide/pm/cpuidle.rst 5908F: Documentation/driver-api/pm/cpuidle.rst 5909F: drivers/cpuidle/ 5910F: include/linux/cpuidle.h 5911 5912CPU POWER MONITORING SUBSYSTEM 5913M: Thomas Renninger <trenn@suse.com> 5914M: Shuah Khan <shuah@kernel.org> 5915M: Shuah Khan <skhan@linuxfoundation.org> 5916M: John B. Wyatt IV <jwyatt@redhat.com> 5917M: John B. Wyatt IV <sageofredondo@gmail.com> 5918M: John Kacur <jkacur@redhat.com> 5919L: linux-pm@vger.kernel.org 5920S: Maintained 5921F: tools/power/cpupower/ 5922 5923CPUID/MSR DRIVER 5924M: "H. Peter Anvin" <hpa@zytor.com> 5925S: Maintained 5926F: arch/x86/kernel/cpuid.c 5927F: arch/x86/kernel/msr.c 5928 5929CPUIDLE DRIVER - ARM BIG LITTLE 5930M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5931M: Daniel Lezcano <daniel.lezcano@linaro.org> 5932L: linux-pm@vger.kernel.org 5933L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5934S: Maintained 5935T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5936F: drivers/cpuidle/cpuidle-big_little.c 5937 5938CPUIDLE DRIVER - ARM EXYNOS 5939M: Daniel Lezcano <daniel.lezcano@linaro.org> 5940M: Kukjin Kim <kgene@kernel.org> 5941R: Krzysztof Kozlowski <krzk@kernel.org> 5942L: linux-pm@vger.kernel.org 5943L: linux-samsung-soc@vger.kernel.org 5944S: Maintained 5945F: arch/arm/mach-exynos/pm.c 5946F: drivers/cpuidle/cpuidle-exynos.c 5947F: include/linux/platform_data/cpuidle-exynos.h 5948 5949CPUIDLE DRIVER - ARM PSCI 5950M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5951M: Sudeep Holla <sudeep.holla@arm.com> 5952L: linux-pm@vger.kernel.org 5953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5954S: Supported 5955F: drivers/cpuidle/cpuidle-psci.c 5956 5957CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5958M: Ulf Hansson <ulf.hansson@linaro.org> 5959L: linux-pm@vger.kernel.org 5960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5961S: Supported 5962T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5963F: drivers/cpuidle/cpuidle-psci-domain.c 5964F: drivers/cpuidle/cpuidle-psci.h 5965 5966CPUIDLE DRIVER - DT IDLE PM DOMAIN 5967M: Ulf Hansson <ulf.hansson@linaro.org> 5968L: linux-pm@vger.kernel.org 5969S: Supported 5970T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5971F: drivers/cpuidle/dt_idle_genpd.c 5972F: drivers/cpuidle/dt_idle_genpd.h 5973 5974CPUIDLE DRIVER - RISC-V SBI 5975M: Anup Patel <anup@brainfault.org> 5976L: linux-pm@vger.kernel.org 5977L: linux-riscv@lists.infradead.org 5978S: Maintained 5979F: drivers/cpuidle/cpuidle-riscv-sbi.c 5980 5981CRAMFS FILESYSTEM 5982M: Nicolas Pitre <nico@fluxnic.net> 5983S: Maintained 5984F: Documentation/filesystems/cramfs.rst 5985F: fs/cramfs/ 5986 5987CREATIVE SB0540 5988M: Bastien Nocera <hadess@hadess.net> 5989L: linux-input@vger.kernel.org 5990S: Maintained 5991F: drivers/hid/hid-creative-sb0540.c 5992 5993CRYPTO API 5994M: Herbert Xu <herbert@gondor.apana.org.au> 5995M: "David S. Miller" <davem@davemloft.net> 5996L: linux-crypto@vger.kernel.org 5997S: Maintained 5998T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5999T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6000F: Documentation/crypto/ 6001F: Documentation/devicetree/bindings/crypto/ 6002F: arch/*/crypto/ 6003F: crypto/ 6004F: drivers/crypto/ 6005F: include/crypto/ 6006F: include/linux/crypto* 6007F: lib/crypto/ 6008 6009CRYPTO SPEED TEST COMPARE 6010M: Wang Jinchao <wangjinchao@xfusion.com> 6011L: linux-crypto@vger.kernel.org 6012S: Maintained 6013F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6014 6015CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6016M: Neil Horman <nhorman@tuxdriver.com> 6017L: linux-crypto@vger.kernel.org 6018S: Maintained 6019F: crypto/ansi_cprng.c 6020F: crypto/rng.c 6021 6022CS3308 MEDIA DRIVER 6023M: Hans Verkuil <hverkuil@xs4all.nl> 6024L: linux-media@vger.kernel.org 6025S: Odd Fixes 6026W: http://linuxtv.org 6027T: git git://linuxtv.org/media_tree.git 6028F: drivers/media/i2c/cs3308.c 6029 6030CS5535 Audio ALSA driver 6031M: Jaya Kumar <jayakumar.alsa@gmail.com> 6032S: Maintained 6033F: sound/pci/cs5535audio/ 6034 6035CTU CAN FD DRIVER 6036M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6037M: Ondrej Ille <ondrej.ille@gmail.com> 6038L: linux-can@vger.kernel.org 6039S: Maintained 6040F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6041F: drivers/net/can/ctucanfd/ 6042 6043CVE ASSIGNMENT CONTACT 6044M: CVE Assignment Team <cve@kernel.org> 6045S: Maintained 6046F: Documentation/process/cve.rst 6047 6048CW1200 WLAN driver 6049S: Orphan 6050F: drivers/net/wireless/st/cw1200/ 6051F: include/linux/platform_data/net-cw1200.h 6052 6053CX18 VIDEO4LINUX DRIVER 6054M: Andy Walls <awalls@md.metrocast.net> 6055L: linux-media@vger.kernel.org 6056S: Maintained 6057W: https://linuxtv.org 6058T: git git://linuxtv.org/media_tree.git 6059F: drivers/media/pci/cx18/ 6060F: include/uapi/linux/ivtv* 6061 6062CX2341X MPEG ENCODER HELPER MODULE 6063M: Hans Verkuil <hverkuil@xs4all.nl> 6064L: linux-media@vger.kernel.org 6065S: Maintained 6066W: https://linuxtv.org 6067T: git git://linuxtv.org/media_tree.git 6068F: drivers/media/common/cx2341x* 6069F: include/media/drv-intf/cx2341x.h 6070 6071CX24120 MEDIA DRIVER 6072M: Jemma Denson <jdenson@gmail.com> 6073M: Patrick Boettcher <patrick.boettcher@posteo.de> 6074L: linux-media@vger.kernel.org 6075S: Maintained 6076W: https://linuxtv.org 6077Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6078F: drivers/media/dvb-frontends/cx24120* 6079 6080CX88 VIDEO4LINUX DRIVER 6081M: Mauro Carvalho Chehab <mchehab@kernel.org> 6082L: linux-media@vger.kernel.org 6083S: Odd fixes 6084W: https://linuxtv.org 6085T: git git://linuxtv.org/media_tree.git 6086F: Documentation/driver-api/media/drivers/cx88* 6087F: drivers/media/pci/cx88/ 6088 6089CXD2820R MEDIA DRIVER 6090L: linux-media@vger.kernel.org 6091S: Orphan 6092W: https://linuxtv.org 6093Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6094F: drivers/media/dvb-frontends/cxd2820r* 6095 6096CXGB3 ETHERNET DRIVER (CXGB3) 6097M: Potnuri Bharat Teja <bharat@chelsio.com> 6098L: netdev@vger.kernel.org 6099S: Supported 6100W: http://www.chelsio.com 6101F: drivers/net/ethernet/chelsio/cxgb3/ 6102 6103CXGB3 ISCSI DRIVER (CXGB3I) 6104M: Varun Prakash <varun@chelsio.com> 6105L: linux-scsi@vger.kernel.org 6106S: Supported 6107W: http://www.chelsio.com 6108F: drivers/scsi/cxgbi/cxgb3i 6109 6110CXGB4 CRYPTO DRIVER (chcr) 6111M: Ayush Sawal <ayush.sawal@chelsio.com> 6112L: linux-crypto@vger.kernel.org 6113S: Supported 6114W: http://www.chelsio.com 6115F: drivers/crypto/chelsio 6116 6117CXGB4 ETHERNET DRIVER (CXGB4) 6118M: Potnuri Bharat Teja <bharat@chelsio.com> 6119L: netdev@vger.kernel.org 6120S: Supported 6121W: http://www.chelsio.com 6122F: drivers/net/ethernet/chelsio/cxgb4/ 6123 6124CXGB4 INLINE CRYPTO DRIVER 6125M: Ayush Sawal <ayush.sawal@chelsio.com> 6126L: netdev@vger.kernel.org 6127S: Supported 6128W: http://www.chelsio.com 6129F: drivers/net/ethernet/chelsio/inline_crypto/ 6130 6131CXGB4 ISCSI DRIVER (CXGB4I) 6132M: Varun Prakash <varun@chelsio.com> 6133L: linux-scsi@vger.kernel.org 6134S: Supported 6135W: http://www.chelsio.com 6136F: drivers/scsi/cxgbi/cxgb4i 6137 6138CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6139M: Potnuri Bharat Teja <bharat@chelsio.com> 6140L: linux-rdma@vger.kernel.org 6141S: Supported 6142W: http://www.openfabrics.org 6143F: drivers/infiniband/hw/cxgb4/ 6144F: include/uapi/rdma/cxgb4-abi.h 6145 6146CXGB4VF ETHERNET DRIVER (CXGB4VF) 6147M: Potnuri Bharat Teja <bharat@chelsio.com> 6148L: netdev@vger.kernel.org 6149S: Supported 6150W: http://www.chelsio.com 6151F: drivers/net/ethernet/chelsio/cxgb4vf/ 6152 6153CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 6154M: Frederic Barrat <fbarrat@linux.ibm.com> 6155M: Andrew Donnellan <ajd@linux.ibm.com> 6156L: linuxppc-dev@lists.ozlabs.org 6157S: Supported 6158F: Documentation/ABI/testing/sysfs-class-cxl 6159F: Documentation/arch/powerpc/cxl.rst 6160F: arch/powerpc/platforms/powernv/pci-cxl.c 6161F: drivers/misc/cxl/ 6162F: include/misc/cxl* 6163F: include/uapi/misc/cxl.h 6164 6165CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 6166M: Manoj N. Kumar <manoj@linux.ibm.com> 6167M: Uma Krishnan <ukrishn@linux.ibm.com> 6168L: linux-scsi@vger.kernel.org 6169S: Obsolete 6170F: Documentation/arch/powerpc/cxlflash.rst 6171F: drivers/scsi/cxlflash/ 6172F: include/uapi/scsi/cxlflash_ioctl.h 6173 6174CYBERPRO FB DRIVER 6175M: Russell King <linux@armlinux.org.uk> 6176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6177S: Maintained 6178W: http://www.armlinux.org.uk/ 6179F: drivers/video/fbdev/cyber2000fb.* 6180 6181CYCLADES PC300 DRIVER 6182S: Orphan 6183F: drivers/net/wan/pc300* 6184 6185CYPRESS CY8C95X0 PINCTRL DRIVER 6186M: Patrick Rudolph <patrick.rudolph@9elements.com> 6187L: linux-gpio@vger.kernel.org 6188S: Maintained 6189F: drivers/pinctrl/pinctrl-cy8c95x0.c 6190 6191CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6192M: Linus Walleij <linus.walleij@linaro.org> 6193L: linux-input@vger.kernel.org 6194S: Maintained 6195F: drivers/input/touchscreen/cy8ctma140.c 6196 6197CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6198M: Yassine Oudjana <y.oudjana@protonmail.com> 6199L: linux-input@vger.kernel.org 6200S: Maintained 6201F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6202F: drivers/input/keyboard/cypress-sf.c 6203 6204CYPRESS_FIRMWARE MEDIA DRIVER 6205L: linux-media@vger.kernel.org 6206S: Orphan 6207W: https://linuxtv.org 6208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6209F: drivers/media/common/cypress_firmware* 6210 6211CYTTSP TOUCHSCREEN DRIVER 6212M: Linus Walleij <linus.walleij@linaro.org> 6213L: linux-input@vger.kernel.org 6214S: Maintained 6215F: drivers/input/touchscreen/cyttsp* 6216 6217D-LINK DIR-685 TOUCHKEYS DRIVER 6218M: Linus Walleij <linus.walleij@linaro.org> 6219L: linux-input@vger.kernel.org 6220S: Supported 6221F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6222 6223DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6224M: Joshua Kinard <kumba@gentoo.org> 6225S: Maintained 6226F: drivers/rtc/rtc-ds1685.c 6227F: include/linux/rtc/ds1685.h 6228 6229DAMA SLAVE for AX.25 6230M: Joerg Reuter <jreuter@yaina.de> 6231L: linux-hams@vger.kernel.org 6232S: Maintained 6233W: http://yaina.de/jreuter/ 6234W: http://www.qsl.net/dl1bke/ 6235F: net/ax25/af_ax25.c 6236F: net/ax25/ax25_dev.c 6237F: net/ax25/ax25_ds_* 6238F: net/ax25/ax25_in.c 6239F: net/ax25/ax25_out.c 6240F: net/ax25/ax25_timer.c 6241F: net/ax25/sysctl_net_ax25.c 6242 6243DATA ACCESS MONITOR 6244M: SeongJae Park <sj@kernel.org> 6245L: damon@lists.linux.dev 6246L: linux-mm@kvack.org 6247S: Maintained 6248W: https://damonitor.github.io 6249P: Documentation/mm/damon/maintainer-profile.rst 6250T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6251T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6252T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6253F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6254F: Documentation/admin-guide/mm/damon/ 6255F: Documentation/mm/damon/ 6256F: include/linux/damon.h 6257F: include/trace/events/damon.h 6258F: mm/damon/ 6259F: tools/testing/selftests/damon/ 6260 6261DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6262L: netdev@vger.kernel.org 6263S: Orphan 6264F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6265F: drivers/net/ethernet/dec/tulip/dmfe.c 6266 6267DC390/AM53C974 SCSI driver 6268M: Hannes Reinecke <hare@suse.com> 6269L: linux-scsi@vger.kernel.org 6270S: Maintained 6271F: drivers/scsi/am53c974.c 6272 6273DC395x SCSI driver 6274M: Oliver Neukum <oliver@neukum.org> 6275M: Ali Akcaagac <aliakc@web.de> 6276M: Jamie Lenehan <lenehan@twibble.org> 6277S: Maintained 6278F: Documentation/scsi/dc395x.rst 6279F: drivers/scsi/dc395x.* 6280 6281DCCP PROTOCOL 6282L: dccp@vger.kernel.org 6283S: Orphan 6284W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 6285F: include/linux/dccp.h 6286F: include/linux/tfrc.h 6287F: include/uapi/linux/dccp.h 6288F: net/dccp/ 6289 6290DEBUGOBJECTS: 6291M: Thomas Gleixner <tglx@linutronix.de> 6292L: linux-kernel@vger.kernel.org 6293S: Maintained 6294T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6295F: include/linux/debugobjects.h 6296F: lib/debugobjects.c 6297 6298DECSTATION PLATFORM SUPPORT 6299M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6300L: linux-mips@vger.kernel.org 6301S: Maintained 6302W: http://www.linux-mips.org/wiki/DECstation 6303F: arch/mips/dec/ 6304F: arch/mips/include/asm/dec/ 6305F: arch/mips/include/asm/mach-dec/ 6306 6307DEFXX FDDI NETWORK DRIVER 6308M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6309S: Maintained 6310F: drivers/net/fddi/defxx.* 6311 6312DEFZA FDDI NETWORK DRIVER 6313M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6314S: Maintained 6315F: drivers/net/fddi/defza.* 6316 6317DEINTERLACE DRIVERS FOR ALLWINNER H3 6318M: Jernej Skrabec <jernej.skrabec@gmail.com> 6319L: linux-media@vger.kernel.org 6320S: Maintained 6321T: git git://linuxtv.org/media_tree.git 6322F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6323F: drivers/media/platform/sunxi/sun8i-di/ 6324 6325DELL LAPTOP DRIVER 6326M: Matthew Garrett <mjg59@srcf.ucam.org> 6327M: Pali Rohár <pali@kernel.org> 6328L: platform-driver-x86@vger.kernel.org 6329S: Maintained 6330F: drivers/platform/x86/dell/dell-laptop.c 6331 6332DELL LAPTOP FREEFALL DRIVER 6333M: Pali Rohár <pali@kernel.org> 6334S: Maintained 6335F: drivers/platform/x86/dell/dell-smo8800.c 6336 6337DELL LAPTOP RBTN DRIVER 6338M: Pali Rohár <pali@kernel.org> 6339S: Maintained 6340F: drivers/platform/x86/dell/dell-rbtn.* 6341 6342DELL LAPTOP SMM DRIVER 6343M: Pali Rohár <pali@kernel.org> 6344S: Maintained 6345F: Documentation/ABI/obsolete/procfs-i8k 6346F: drivers/hwmon/dell-smm-hwmon.c 6347F: include/uapi/linux/i8k.h 6348 6349DELL PC DRIVER 6350M: Lyndon Sanche <lsanche@lyndeno.ca> 6351L: platform-driver-x86@vger.kernel.org 6352S: Maintained 6353F: drivers/platform/x86/dell/dell-pc.c 6354 6355DELL REMOTE BIOS UPDATE DRIVER 6356M: Stuart Hayes <stuart.w.hayes@gmail.com> 6357L: platform-driver-x86@vger.kernel.org 6358S: Maintained 6359F: drivers/platform/x86/dell/dell_rbu.c 6360 6361DELL SMBIOS DRIVER 6362M: Pali Rohár <pali@kernel.org> 6363L: Dell.Client.Kernel@dell.com 6364L: platform-driver-x86@vger.kernel.org 6365S: Maintained 6366F: drivers/platform/x86/dell/dell-smbios.* 6367 6368DELL SMBIOS SMM DRIVER 6369L: Dell.Client.Kernel@dell.com 6370L: platform-driver-x86@vger.kernel.org 6371S: Maintained 6372F: drivers/platform/x86/dell/dell-smbios-smm.c 6373 6374DELL SMBIOS WMI DRIVER 6375L: Dell.Client.Kernel@dell.com 6376L: platform-driver-x86@vger.kernel.org 6377S: Maintained 6378F: drivers/platform/x86/dell/dell-smbios-wmi.c 6379F: tools/wmi/dell-smbios-example.c 6380 6381DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6382M: Stuart Hayes <stuart.w.hayes@gmail.com> 6383L: platform-driver-x86@vger.kernel.org 6384S: Maintained 6385F: Documentation/userspace-api/dcdbas.rst 6386F: drivers/platform/x86/dell/dcdbas.* 6387 6388DELL WMI DDV DRIVER 6389M: Armin Wolf <W_Armin@gmx.de> 6390S: Maintained 6391F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6392F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6393F: Documentation/wmi/devices/dell-wmi-ddv.rst 6394F: drivers/platform/x86/dell/dell-wmi-ddv.c 6395 6396DELL WMI DESCRIPTOR DRIVER 6397L: Dell.Client.Kernel@dell.com 6398S: Maintained 6399F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6400 6401DELL WMI HARDWARE PRIVACY SUPPORT 6402L: Dell.Client.Kernel@dell.com 6403L: platform-driver-x86@vger.kernel.org 6404S: Maintained 6405F: drivers/platform/x86/dell/dell-wmi-privacy.c 6406 6407DELL WMI NOTIFICATIONS DRIVER 6408M: Matthew Garrett <mjg59@srcf.ucam.org> 6409M: Pali Rohár <pali@kernel.org> 6410S: Maintained 6411F: drivers/platform/x86/dell/dell-wmi-base.c 6412 6413DELL WMI SYSMAN DRIVER 6414M: Prasanth Ksr <prasanth.ksr@dell.com> 6415L: Dell.Client.Kernel@dell.com 6416L: platform-driver-x86@vger.kernel.org 6417S: Maintained 6418F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6419F: drivers/platform/x86/dell/dell-wmi-sysman/ 6420 6421DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6422M: Zev Weiss <zev@bewilderbeest.net> 6423L: linux-hwmon@vger.kernel.org 6424S: Maintained 6425F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6426 6427DELTA DPS920AB PSU DRIVER 6428M: Robert Marko <robert.marko@sartura.hr> 6429L: linux-hwmon@vger.kernel.org 6430S: Maintained 6431F: Documentation/hwmon/dps920ab.rst 6432F: drivers/hwmon/pmbus/dps920ab.c 6433 6434DELTA NETWORKS TN48M CPLD DRIVERS 6435M: Robert Marko <robert.marko@sartura.hr> 6436S: Maintained 6437F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6438F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6439F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6440F: drivers/gpio/gpio-tn48m.c 6441F: include/dt-bindings/reset/delta,tn48m-reset.h 6442 6443DELTA ST MEDIA DRIVER 6444M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6445L: linux-media@vger.kernel.org 6446S: Supported 6447W: https://linuxtv.org 6448T: git git://linuxtv.org/media_tree.git 6449F: drivers/media/platform/st/sti/delta 6450 6451DENALI NAND DRIVER 6452L: linux-mtd@lists.infradead.org 6453S: Orphan 6454F: drivers/mtd/nand/raw/denali* 6455 6456DESIGNWARE EDMA CORE IP DRIVER 6457M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6458L: dmaengine@vger.kernel.org 6459S: Maintained 6460F: drivers/dma/dw-edma/ 6461F: include/linux/dma/edma.h 6462 6463DESIGNWARE USB2 DRD IP DRIVER 6464M: Minas Harutyunyan <hminas@synopsys.com> 6465L: linux-usb@vger.kernel.org 6466S: Maintained 6467T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6468F: drivers/usb/dwc2/ 6469 6470DESIGNWARE USB3 DRD IP DRIVER 6471M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6472L: linux-usb@vger.kernel.org 6473S: Maintained 6474F: drivers/usb/dwc3/ 6475 6476DESIGNWARE XDATA IP DRIVER 6477L: linux-pci@vger.kernel.org 6478S: Orphan 6479F: Documentation/misc-devices/dw-xdata-pcie.rst 6480F: drivers/misc/dw-xdata-pcie.c 6481 6482DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6483M: Andreas Klinger <ak@it-klinger.de> 6484L: linux-iio@vger.kernel.org 6485S: Maintained 6486F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6487F: drivers/iio/proximity/srf*.c 6488 6489DEVICE COREDUMP (DEV_COREDUMP) 6490M: Johannes Berg <johannes@sipsolutions.net> 6491L: linux-kernel@vger.kernel.org 6492S: Maintained 6493F: drivers/base/devcoredump.c 6494F: include/linux/devcoredump.h 6495 6496DEVICE DEPENDENCY HELPER SCRIPT 6497M: Saravana Kannan <saravanak@google.com> 6498L: linux-kernel@vger.kernel.org 6499S: Maintained 6500F: scripts/dev-needs.sh 6501 6502DEVICE DIRECT ACCESS (DAX) 6503M: Dan Williams <dan.j.williams@intel.com> 6504M: Vishal Verma <vishal.l.verma@intel.com> 6505M: Dave Jiang <dave.jiang@intel.com> 6506L: nvdimm@lists.linux.dev 6507L: linux-cxl@vger.kernel.org 6508S: Supported 6509F: drivers/dax/ 6510 6511DEVICE FREQUENCY (DEVFREQ) 6512M: MyungJoo Ham <myungjoo.ham@samsung.com> 6513M: Kyungmin Park <kyungmin.park@samsung.com> 6514M: Chanwoo Choi <cw00.choi@samsung.com> 6515L: linux-pm@vger.kernel.org 6516S: Maintained 6517T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6518F: Documentation/devicetree/bindings/devfreq/ 6519F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6520F: drivers/devfreq/ 6521F: include/linux/devfreq.h 6522F: include/trace/events/devfreq.h 6523 6524DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6525M: Chanwoo Choi <cw00.choi@samsung.com> 6526L: linux-pm@vger.kernel.org 6527S: Supported 6528T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6529F: Documentation/devicetree/bindings/devfreq/event/ 6530F: drivers/devfreq/devfreq-event.c 6531F: drivers/devfreq/event/ 6532F: include/dt-bindings/pmu/exynos_ppmu.h 6533F: include/linux/devfreq-event.h 6534 6535DEVICE RESOURCE MANAGEMENT HELPERS 6536M: Hans de Goede <hdegoede@redhat.com> 6537R: Matti Vaittinen <mazziesaccount@gmail.com> 6538S: Maintained 6539F: include/linux/devm-helpers.h 6540 6541DEVICE-MAPPER (LVM) 6542M: Alasdair Kergon <agk@redhat.com> 6543M: Mike Snitzer <snitzer@kernel.org> 6544M: Mikulas Patocka <mpatocka@redhat.com> 6545L: dm-devel@lists.linux.dev 6546S: Maintained 6547Q: http://patchwork.kernel.org/project/dm-devel/list/ 6548T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6549F: Documentation/admin-guide/device-mapper/ 6550F: drivers/md/Kconfig 6551F: drivers/md/Makefile 6552F: drivers/md/dm* 6553F: drivers/md/persistent-data/ 6554F: include/linux/device-mapper.h 6555F: include/linux/dm-*.h 6556F: include/uapi/linux/dm-*.h 6557 6558DEVICE-MAPPER VDO TARGET 6559M: Matthew Sakai <msakai@redhat.com> 6560L: dm-devel@lists.linux.dev 6561S: Maintained 6562F: Documentation/admin-guide/device-mapper/vdo*.rst 6563F: drivers/md/dm-vdo/ 6564 6565DEVLINK 6566M: Jiri Pirko <jiri@resnulli.us> 6567L: netdev@vger.kernel.org 6568S: Supported 6569F: Documentation/networking/devlink 6570F: include/net/devlink.h 6571F: include/uapi/linux/devlink.h 6572F: net/devlink/ 6573 6574DFROBOT SD2405AL RTC DRIVER 6575M: Tóth János <gomba007@gmail.com> 6576L: linux-rtc@vger.kernel.org 6577S: Maintained 6578F: drivers/rtc/rtc-sd2405al.c 6579 6580DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6581M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6582L: kernel@dh-electronics.com 6583S: Maintained 6584F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6585F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6586 6587DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6588M: Marek Vasut <marex@denx.de> 6589L: kernel@dh-electronics.com 6590S: Maintained 6591F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6592F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6593 6594DIALOG SEMICONDUCTOR DRIVERS 6595M: Support Opensource <support.opensource@diasemi.com> 6596S: Supported 6597W: http://www.dialog-semiconductor.com/products 6598F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6599F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6600F: Documentation/devicetree/bindings/mfd/da90*.txt 6601F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6602F: Documentation/devicetree/bindings/regulator/da92*.txt 6603F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6604F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6605F: Documentation/devicetree/bindings/sound/da[79]*.txt 6606F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 6607F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6608F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6609F: Documentation/hwmon/da90??.rst 6610F: drivers/gpio/gpio-da90??.c 6611F: drivers/hwmon/da90??-hwmon.c 6612F: drivers/iio/adc/da91??-*.c 6613F: drivers/input/misc/da72??.[ch] 6614F: drivers/input/misc/da90??_onkey.c 6615F: drivers/input/touchscreen/da9052_tsi.c 6616F: drivers/leds/leds-da90??.c 6617F: drivers/mfd/da903x.c 6618F: drivers/mfd/da90??-*.c 6619F: drivers/mfd/da91??-*.c 6620F: drivers/pinctrl/pinctrl-da90??.c 6621F: drivers/power/supply/da9052-battery.c 6622F: drivers/power/supply/da91??-*.c 6623F: drivers/regulator/da9???-regulator.[ch] 6624F: drivers/regulator/slg51000-regulator.[ch] 6625F: drivers/rtc/rtc-da90??.c 6626F: drivers/thermal/da90??-thermal.c 6627F: drivers/video/backlight/da90??_bl.c 6628F: drivers/watchdog/da90??_wdt.c 6629F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6630F: include/linux/mfd/da903x.h 6631F: include/linux/mfd/da9052/ 6632F: include/linux/mfd/da9055/ 6633F: include/linux/mfd/da9062/ 6634F: include/linux/mfd/da9063/ 6635F: include/linux/mfd/da9150/ 6636F: include/linux/regulator/da9211.h 6637F: include/sound/da[79]*.h 6638F: sound/soc/codecs/da[79]*.[ch] 6639 6640DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6641M: William Breathitt Gray <wbg@kernel.org> 6642L: linux-gpio@vger.kernel.org 6643S: Maintained 6644F: drivers/gpio/gpio-gpio-mm.c 6645 6646DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6647M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6648L: linux-media@vger.kernel.org 6649S: Maintained 6650F: Documentation/admin-guide/media/mgb4.rst 6651F: drivers/media/pci/mgb4/ 6652 6653DIOLAN U2C-12 I2C DRIVER 6654M: Guenter Roeck <linux@roeck-us.net> 6655L: linux-i2c@vger.kernel.org 6656S: Maintained 6657F: drivers/i2c/busses/i2c-diolan-u2c.c 6658 6659DIRECTORY NOTIFICATION (DNOTIFY) 6660M: Jan Kara <jack@suse.cz> 6661R: Amir Goldstein <amir73il@gmail.com> 6662L: linux-fsdevel@vger.kernel.org 6663S: Maintained 6664F: Documentation/filesystems/dnotify.rst 6665F: fs/notify/dnotify/ 6666F: include/linux/dnotify.h 6667 6668DISK GEOMETRY AND PARTITION HANDLING 6669M: Andries Brouwer <aeb@cwi.nl> 6670S: Maintained 6671W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6672W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6673W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6674 6675DISKQUOTA 6676M: Jan Kara <jack@suse.com> 6677S: Maintained 6678F: Documentation/filesystems/quota.rst 6679F: fs/quota/ 6680F: include/linux/quota*.h 6681F: include/uapi/linux/quota*.h 6682 6683DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6684M: Bernie Thompson <bernie@plugable.com> 6685L: linux-fbdev@vger.kernel.org 6686S: Maintained 6687W: http://plugable.com/category/projects/udlfb/ 6688F: Documentation/fb/udlfb.rst 6689F: drivers/video/fbdev/udlfb.c 6690F: include/video/udlfb.h 6691 6692DISTRIBUTED LOCK MANAGER (DLM) 6693M: Alexander Aring <aahringo@redhat.com> 6694M: David Teigland <teigland@redhat.com> 6695L: gfs2@lists.linux.dev 6696S: Supported 6697W: https://pagure.io/dlm 6698T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6699F: fs/dlm/ 6700 6701DMA BUFFER SHARING FRAMEWORK 6702M: Sumit Semwal <sumit.semwal@linaro.org> 6703M: Christian König <christian.koenig@amd.com> 6704L: linux-media@vger.kernel.org 6705L: dri-devel@lists.freedesktop.org 6706L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6707S: Maintained 6708T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6709F: Documentation/driver-api/dma-buf.rst 6710F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6711F: drivers/dma-buf/ 6712F: include/linux/*fence.h 6713F: include/linux/dma-buf.h 6714F: include/linux/dma-resv.h 6715K: \bdma_(?:buf|fence|resv)\b 6716 6717DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6718M: Vinod Koul <vkoul@kernel.org> 6719L: dmaengine@vger.kernel.org 6720S: Maintained 6721Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6722T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6723F: Documentation/devicetree/bindings/dma/ 6724F: Documentation/driver-api/dmaengine/ 6725F: drivers/dma/ 6726F: include/dt-bindings/dma/ 6727F: include/linux/dma/ 6728F: include/linux/dmaengine.h 6729F: include/linux/of_dma.h 6730 6731DMA MAPPING BENCHMARK 6732M: Xiang Chen <chenxiang66@hisilicon.com> 6733L: iommu@lists.linux.dev 6734F: kernel/dma/map_benchmark.c 6735F: tools/testing/selftests/dma/ 6736 6737DMA MAPPING HELPERS 6738M: Christoph Hellwig <hch@lst.de> 6739M: Marek Szyprowski <m.szyprowski@samsung.com> 6740R: Robin Murphy <robin.murphy@arm.com> 6741L: iommu@lists.linux.dev 6742S: Supported 6743W: http://git.infradead.org/users/hch/dma-mapping.git 6744T: git git://git.infradead.org/users/hch/dma-mapping.git 6745F: include/asm-generic/dma-mapping.h 6746F: include/linux/dma-direct.h 6747F: include/linux/dma-map-ops.h 6748F: include/linux/dma-mapping.h 6749F: include/linux/swiotlb.h 6750F: kernel/dma/ 6751 6752DMA-BUF HEAPS FRAMEWORK 6753M: Sumit Semwal <sumit.semwal@linaro.org> 6754R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6755R: Brian Starkey <Brian.Starkey@arm.com> 6756R: John Stultz <jstultz@google.com> 6757R: T.J. Mercier <tjmercier@google.com> 6758L: linux-media@vger.kernel.org 6759L: dri-devel@lists.freedesktop.org 6760L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6761S: Maintained 6762T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6763F: drivers/dma-buf/dma-heap.c 6764F: drivers/dma-buf/heaps/* 6765F: include/linux/dma-heap.h 6766F: include/uapi/linux/dma-heap.h 6767F: tools/testing/selftests/dmabuf-heaps/ 6768 6769DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6770M: Lukasz Luba <lukasz.luba@arm.com> 6771L: linux-pm@vger.kernel.org 6772L: linux-samsung-soc@vger.kernel.org 6773S: Maintained 6774F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6775F: drivers/memory/samsung/exynos5422-dmc.c 6776 6777DME1737 HARDWARE MONITOR DRIVER 6778M: Juerg Haefliger <juergh@proton.me> 6779L: linux-hwmon@vger.kernel.org 6780S: Maintained 6781F: Documentation/hwmon/dme1737.rst 6782F: drivers/hwmon/dme1737.c 6783 6784DMI/SMBIOS SUPPORT 6785M: Jean Delvare <jdelvare@suse.com> 6786S: Maintained 6787T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6788F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6789F: drivers/firmware/dmi-id.c 6790F: drivers/firmware/dmi_scan.c 6791F: include/linux/dmi.h 6792 6793DOCUMENTATION 6794M: Jonathan Corbet <corbet@lwn.net> 6795L: linux-doc@vger.kernel.org 6796S: Maintained 6797P: Documentation/doc-guide/maintainer-profile.rst 6798T: git git://git.lwn.net/linux.git docs-next 6799F: Documentation/ 6800F: scripts/check-variable-fonts.sh 6801F: scripts/documentation-file-ref-check 6802F: scripts/kernel-doc 6803F: scripts/sphinx-pre-install 6804X: Documentation/ABI/ 6805X: Documentation/admin-guide/media/ 6806X: Documentation/devicetree/ 6807X: Documentation/driver-api/media/ 6808X: Documentation/firmware-guide/acpi/ 6809X: Documentation/i2c/ 6810X: Documentation/netlink/ 6811X: Documentation/power/ 6812X: Documentation/spi/ 6813X: Documentation/userspace-api/media/ 6814 6815DOCUMENTATION PROCESS 6816M: Jonathan Corbet <corbet@lwn.net> 6817L: workflows@vger.kernel.org 6818S: Maintained 6819F: Documentation/dev-tools/ 6820F: Documentation/maintainer/ 6821F: Documentation/process/ 6822 6823DOCUMENTATION REPORTING ISSUES 6824M: Thorsten Leemhuis <linux@leemhuis.info> 6825L: linux-doc@vger.kernel.org 6826S: Maintained 6827F: Documentation/admin-guide/bug-bisect.rst 6828F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6829F: Documentation/admin-guide/reporting-issues.rst 6830F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6831 6832DOCUMENTATION SCRIPTS 6833M: Mauro Carvalho Chehab <mchehab@kernel.org> 6834L: linux-doc@vger.kernel.org 6835S: Maintained 6836F: Documentation/sphinx/parse-headers.pl 6837F: scripts/documentation-file-ref-check 6838F: scripts/sphinx-pre-install 6839 6840DOCUMENTATION/ITALIAN 6841M: Federico Vaga <federico.vaga@vaga.pv.it> 6842L: linux-doc@vger.kernel.org 6843S: Maintained 6844F: Documentation/translations/it_IT 6845 6846DOCUMENTATION/JAPANESE 6847R: Akira Yokosawa <akiyks@gmail.com> 6848L: linux-doc@vger.kernel.org 6849S: Maintained 6850F: Documentation/translations/ja_JP 6851 6852DONGWOON DW9714 LENS VOICE COIL DRIVER 6853M: Sakari Ailus <sakari.ailus@linux.intel.com> 6854L: linux-media@vger.kernel.org 6855S: Maintained 6856T: git git://linuxtv.org/media_tree.git 6857F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6858F: drivers/media/i2c/dw9714.c 6859 6860DONGWOON DW9719 LENS VOICE COIL DRIVER 6861M: Daniel Scally <djrscally@gmail.com> 6862L: linux-media@vger.kernel.org 6863S: Maintained 6864T: git git://linuxtv.org/media_tree.git 6865F: drivers/media/i2c/dw9719.c 6866 6867DONGWOON DW9768 LENS VOICE COIL DRIVER 6868L: linux-media@vger.kernel.org 6869S: Orphan 6870T: git git://linuxtv.org/media_tree.git 6871F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6872F: drivers/media/i2c/dw9768.c 6873 6874DONGWOON DW9807 LENS VOICE COIL DRIVER 6875M: Sakari Ailus <sakari.ailus@linux.intel.com> 6876L: linux-media@vger.kernel.org 6877S: Maintained 6878T: git git://linuxtv.org/media_tree.git 6879F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6880F: drivers/media/i2c/dw9807-vcm.c 6881 6882DOUBLETALK DRIVER 6883M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6884L: blinux-list@redhat.com 6885S: Maintained 6886F: drivers/char/dtlk.c 6887F: include/linux/dtlk.h 6888 6889DPAA2 DATAPATH I/O (DPIO) DRIVER 6890M: Roy Pledge <Roy.Pledge@nxp.com> 6891L: linux-kernel@vger.kernel.org 6892S: Maintained 6893F: drivers/soc/fsl/dpio 6894 6895DPAA2 ETHERNET DRIVER 6896M: Ioana Ciornei <ioana.ciornei@nxp.com> 6897L: netdev@vger.kernel.org 6898S: Maintained 6899F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6900F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6901F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6902F: drivers/net/ethernet/freescale/dpaa2/Makefile 6903F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6904F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6905F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6906F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6907F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6908F: drivers/net/ethernet/freescale/dpaa2/dpni* 6909 6910DPAA2 ETHERNET SWITCH DRIVER 6911M: Ioana Ciornei <ioana.ciornei@nxp.com> 6912L: netdev@vger.kernel.org 6913S: Maintained 6914F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6915F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6916F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6917 6918DPLL SUBSYSTEM 6919M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6920M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6921M: Jiri Pirko <jiri@resnulli.us> 6922L: netdev@vger.kernel.org 6923S: Supported 6924F: Documentation/driver-api/dpll.rst 6925F: drivers/dpll/* 6926F: include/linux/dpll.h 6927F: include/uapi/linux/dpll.h 6928 6929DRBD DRIVER 6930M: Philipp Reisner <philipp.reisner@linbit.com> 6931M: Lars Ellenberg <lars.ellenberg@linbit.com> 6932M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6933L: drbd-dev@lists.linbit.com 6934S: Supported 6935W: http://www.drbd.org 6936T: git git://git.linbit.com/linux-drbd.git 6937T: git git://git.linbit.com/drbd-8.4.git 6938F: Documentation/admin-guide/blockdev/ 6939F: drivers/block/drbd/ 6940F: include/linux/drbd* 6941F: lib/lru_cache.c 6942 6943DRIVER COMPONENT FRAMEWORK 6944L: dri-devel@lists.freedesktop.org 6945F: drivers/base/component.c 6946F: include/linux/component.h 6947 6948DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6949M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6950R: "Rafael J. Wysocki" <rafael@kernel.org> 6951S: Supported 6952T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6953F: Documentation/core-api/kobject.rst 6954F: drivers/base/ 6955F: fs/debugfs/ 6956F: fs/sysfs/ 6957F: include/linux/debugfs.h 6958F: include/linux/fwnode.h 6959F: include/linux/kobj* 6960F: include/linux/property.h 6961F: lib/kobj* 6962F: rust/kernel/device.rs 6963 6964DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6965M: Nishanth Menon <nm@ti.com> 6966L: linux-pm@vger.kernel.org 6967S: Maintained 6968F: drivers/soc/ti/smartreflex.c 6969F: include/linux/power/smartreflex.h 6970 6971DRM ACCEL DRIVERS FOR INTEL VPU 6972M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6973M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6974L: dri-devel@lists.freedesktop.org 6975S: Supported 6976T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6977F: drivers/accel/ivpu/ 6978F: include/uapi/drm/ivpu_accel.h 6979 6980DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6981M: Oded Gabbay <ogabbay@kernel.org> 6982L: dri-devel@lists.freedesktop.org 6983S: Maintained 6984C: irc://irc.oftc.net/dri-devel 6985T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6986F: Documentation/accel/ 6987F: drivers/accel/ 6988F: include/drm/drm_accel.h 6989 6990DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6991M: Maxime Ripard <mripard@kernel.org> 6992M: Chen-Yu Tsai <wens@csie.org> 6993R: Jernej Skrabec <jernej.skrabec@gmail.com> 6994L: dri-devel@lists.freedesktop.org 6995S: Supported 6996T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6997F: drivers/gpu/drm/sun4i/sun8i* 6998 6999DRM DRIVER FOR ARM PL111 CLCD 7000S: Orphan 7001T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7002F: drivers/gpu/drm/pl111/ 7003 7004DRM DRIVER FOR ARM VERSATILE TFT PANELS 7005M: Linus Walleij <linus.walleij@linaro.org> 7006S: Maintained 7007T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7008F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7009F: drivers/gpu/drm/panel/panel-arm-versatile.c 7010 7011DRM DRIVER FOR ASPEED BMC GFX 7012M: Joel Stanley <joel@jms.id.au> 7013L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7014S: Supported 7015T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7016F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7017F: drivers/gpu/drm/aspeed/ 7018 7019DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7020M: Dave Airlie <airlied@redhat.com> 7021R: Thomas Zimmermann <tzimmermann@suse.de> 7022R: Jocelyn Falempe <jfalempe@redhat.com> 7023L: dri-devel@lists.freedesktop.org 7024S: Supported 7025T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7026F: drivers/gpu/drm/ast/ 7027 7028DRM DRIVER FOR BOCHS VIRTUAL GPU 7029M: Gerd Hoffmann <kraxel@redhat.com> 7030L: virtualization@lists.linux.dev 7031S: Maintained 7032T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7033F: drivers/gpu/drm/tiny/bochs.c 7034 7035DRM DRIVER FOR BOE HIMAX8279D PANELS 7036M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7039F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7040 7041DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7042M: Jagan Teki <jagan@amarulasolutions.com> 7043S: Maintained 7044F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7045F: drivers/gpu/drm/bridge/chipone-icn6211.c 7046 7047DRM DRIVER FOR EBBG FT8719 PANEL 7048M: Joel Selvaraj <jo@jsfamily.in> 7049S: Maintained 7050T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7051F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7052F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7053 7054DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7055M: Linus Walleij <linus.walleij@linaro.org> 7056S: Maintained 7057T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7058F: drivers/gpu/drm/tve200/ 7059 7060DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7061M: Icenowy Zheng <icenowy@aosc.io> 7062S: Maintained 7063F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7064F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7065 7066DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7067M: Jagan Teki <jagan@amarulasolutions.com> 7068S: Maintained 7069F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7070F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7071 7072DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7073M: Thomas Zimmermann <tzimmermann@suse.de> 7074M: Javier Martinez Canillas <javierm@redhat.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7078F: drivers/gpu/drm/drm_aperture.c 7079F: drivers/gpu/drm/tiny/ofdrm.c 7080F: drivers/gpu/drm/tiny/simpledrm.c 7081F: drivers/video/aperture.c 7082F: drivers/video/nomodeset.c 7083F: include/drm/drm_aperture.h 7084F: include/linux/aperture.h 7085F: include/video/nomodeset.h 7086 7087DRM DRIVER FOR GENERIC EDP PANELS 7088R: Douglas Anderson <dianders@chromium.org> 7089F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7090F: drivers/gpu/drm/panel/panel-edp.c 7091 7092DRM DRIVER FOR GENERIC USB DISPLAY 7093M: Noralf Trønnes <noralf@tronnes.org> 7094S: Maintained 7095W: https://github.com/notro/gud/wiki 7096T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7097F: drivers/gpu/drm/gud/ 7098F: include/drm/gud.h 7099 7100DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7101M: Hans de Goede <hdegoede@redhat.com> 7102S: Maintained 7103T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7104F: drivers/gpu/drm/tiny/gm12u320.c 7105 7106DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7107M: Ondrej Jirman <megi@xff.cz> 7108M: Javier Martinez Canillas <javierm@redhat.com> 7109S: Maintained 7110T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7111F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7112F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7113 7114DRM DRIVER FOR HX8357D PANELS 7115S: Orphan 7116T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7117F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 7118F: drivers/gpu/drm/tiny/hx8357d.c 7119 7120DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7121M: Deepak Rawat <drawat.floss@gmail.com> 7122L: linux-hyperv@vger.kernel.org 7123L: dri-devel@lists.freedesktop.org 7124S: Maintained 7125T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7126F: drivers/gpu/drm/hyperv 7127 7128DRM DRIVER FOR ILITEK ILI9225 PANELS 7129M: David Lechner <david@lechnology.com> 7130S: Maintained 7131T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7132F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7133F: drivers/gpu/drm/tiny/ili9225.c 7134 7135DRM DRIVER FOR ILITEK ILI9486 PANELS 7136M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7137S: Maintained 7138T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7139F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7140F: drivers/gpu/drm/tiny/ili9486.c 7141 7142DRM DRIVER FOR ILITEK ILI9805 PANELS 7143M: Michael Trimarchi <michael@amarulasolutions.com> 7144S: Maintained 7145F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7146F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7147 7148DRM DRIVER FOR ILITEK ILI9806E PANELS 7149M: Michael Walle <mwalle@kernel.org> 7150S: Maintained 7151F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7152 7153DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7154M: Jagan Teki <jagan@edgeble.ai> 7155S: Maintained 7156F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7157F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7158 7159DRM DRIVER FOR LG SW43408 PANELS 7160M: Sumit Semwal <sumit.semwal@linaro.org> 7161M: Caleb Connolly <caleb.connolly@linaro.org> 7162S: Maintained 7163T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7164F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7165F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7166 7167DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7168M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 7169S: Supported 7170T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7171F: drivers/gpu/drm/logicvc/ 7172 7173DRM DRIVER FOR LVDS PANELS 7174M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7175L: dri-devel@lists.freedesktop.org 7176S: Maintained 7177T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7178F: Documentation/devicetree/bindings/display/lvds.yaml 7179F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7180F: drivers/gpu/drm/panel/panel-lvds.c 7181 7182DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7183M: Guido Günther <agx@sigxcpu.org> 7184R: Purism Kernel Team <kernel@puri.sm> 7185S: Maintained 7186F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7187F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7188 7189DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7190M: Dave Airlie <airlied@redhat.com> 7191R: Thomas Zimmermann <tzimmermann@suse.de> 7192R: Jocelyn Falempe <jfalempe@redhat.com> 7193L: dri-devel@lists.freedesktop.org 7194S: Supported 7195T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7196F: drivers/gpu/drm/mgag200/ 7197 7198DRM DRIVER FOR MI0283QT 7199M: Noralf Trønnes <noralf@tronnes.org> 7200S: Maintained 7201T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7202F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7203F: drivers/gpu/drm/tiny/mi0283qt.c 7204 7205DRM DRIVER FOR MIPI DBI compatible panels 7206M: Noralf Trønnes <noralf@tronnes.org> 7207S: Maintained 7208W: https://github.com/notro/panel-mipi-dbi/wiki 7209T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7210F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7211F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7212 7213DRM DRIVER for Qualcomm Adreno GPUs 7214M: Rob Clark <robdclark@gmail.com> 7215R: Sean Paul <sean@poorly.run> 7216R: Konrad Dybcio <konradybcio@kernel.org> 7217L: linux-arm-msm@vger.kernel.org 7218L: dri-devel@lists.freedesktop.org 7219L: freedreno@lists.freedesktop.org 7220S: Maintained 7221B: https://gitlab.freedesktop.org/drm/msm/-/issues 7222T: git https://gitlab.freedesktop.org/drm/msm.git 7223F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7224F: drivers/gpu/drm/msm/adreno/ 7225F: drivers/gpu/drm/msm/msm_gpu.* 7226F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7227F: drivers/gpu/drm/msm/msm_ringbuffer.* 7228F: drivers/gpu/drm/msm/registers/adreno/ 7229F: include/uapi/drm/msm_drm.h 7230 7231DRM DRIVER for Qualcomm display hardware 7232M: Rob Clark <robdclark@gmail.com> 7233M: Abhinav Kumar <quic_abhinavk@quicinc.com> 7234M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 7235R: Sean Paul <sean@poorly.run> 7236R: Marijn Suijten <marijn.suijten@somainline.org> 7237L: linux-arm-msm@vger.kernel.org 7238L: dri-devel@lists.freedesktop.org 7239L: freedreno@lists.freedesktop.org 7240S: Maintained 7241B: https://gitlab.freedesktop.org/drm/msm/-/issues 7242T: git https://gitlab.freedesktop.org/drm/msm.git 7243F: Documentation/devicetree/bindings/display/msm/ 7244F: drivers/gpu/drm/ci/xfails/msm* 7245F: drivers/gpu/drm/msm/ 7246F: include/uapi/drm/msm_drm.h 7247 7248DRM DRIVER FOR NOVATEK NT35510 PANELS 7249M: Linus Walleij <linus.walleij@linaro.org> 7250S: Maintained 7251T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7252F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7253F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7254 7255DRM DRIVER FOR NOVATEK NT35560 PANELS 7256M: Linus Walleij <linus.walleij@linaro.org> 7257S: Maintained 7258T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7259F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7260F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7261 7262DRM DRIVER FOR NOVATEK NT36523 PANELS 7263M: Jianhua Lu <lujianhua000@gmail.com> 7264S: Maintained 7265T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7266F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7267F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7268 7269DRM DRIVER FOR NOVATEK NT36672A PANELS 7270M: Sumit Semwal <sumit.semwal@linaro.org> 7271S: Maintained 7272T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7273F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7274F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7275 7276DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7277M: Karol Herbst <kherbst@redhat.com> 7278M: Lyude Paul <lyude@redhat.com> 7279M: Danilo Krummrich <dakr@redhat.com> 7280L: dri-devel@lists.freedesktop.org 7281L: nouveau@lists.freedesktop.org 7282S: Supported 7283W: https://nouveau.freedesktop.org/ 7284Q: https://patchwork.freedesktop.org/project/nouveau/ 7285Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7286B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7287C: irc://irc.oftc.net/nouveau 7288T: git https://gitlab.freedesktop.org/drm/nouveau.git 7289F: drivers/gpu/drm/nouveau/ 7290F: include/uapi/drm/nouveau_drm.h 7291 7292DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7293M: Stefan Mavrodiev <stefan@olimex.com> 7294S: Maintained 7295F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7296F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7297 7298DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7299R: Douglas Anderson <dianders@chromium.org> 7300F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7301F: drivers/gpu/drm/bridge/parade-ps8640.c 7302 7303DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7304M: Noralf Trønnes <noralf@tronnes.org> 7305S: Maintained 7306T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7307F: Documentation/devicetree/bindings/display/repaper.txt 7308F: drivers/gpu/drm/tiny/repaper.c 7309 7310DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7311M: Dave Airlie <airlied@redhat.com> 7312M: Gerd Hoffmann <kraxel@redhat.com> 7313L: virtualization@lists.linux.dev 7314S: Obsolete 7315W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7316T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7317F: drivers/gpu/drm/tiny/cirrus.c 7318 7319DRM DRIVER FOR QXL VIRTUAL GPU 7320M: Dave Airlie <airlied@redhat.com> 7321M: Gerd Hoffmann <kraxel@redhat.com> 7322L: virtualization@lists.linux.dev 7323L: spice-devel@lists.freedesktop.org 7324S: Maintained 7325T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7326F: drivers/gpu/drm/qxl/ 7327F: include/uapi/drm/qxl_drm.h 7328 7329DRM DRIVER FOR RAYDIUM RM67191 PANELS 7330M: Robert Chiras <robert.chiras@nxp.com> 7331S: Maintained 7332F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7333F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7334 7335DRM DRIVER FOR SAMSUNG DB7430 PANELS 7336M: Linus Walleij <linus.walleij@linaro.org> 7337S: Maintained 7338T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7339F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7340F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7341 7342DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7343M: Inki Dae <inki.dae@samsung.com> 7344M: Jagan Teki <jagan@amarulasolutions.com> 7345M: Marek Szyprowski <m.szyprowski@samsung.com> 7346S: Maintained 7347T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7348F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7349F: drivers/gpu/drm/bridge/samsung-dsim.c 7350F: include/drm/bridge/samsung-dsim.h 7351 7352DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7353M: Markuss Broks <markuss.broks@gmail.com> 7354S: Maintained 7355F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7356F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7357 7358DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7359M: Artur Weber <aweber.kernel@gmail.com> 7360S: Maintained 7361F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7362F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7363 7364DRM DRIVER FOR SITRONIX ST7586 PANELS 7365M: David Lechner <david@lechnology.com> 7366S: Maintained 7367T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7368F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 7369F: drivers/gpu/drm/tiny/st7586.c 7370 7371DRM DRIVER FOR SITRONIX ST7701 PANELS 7372M: Jagan Teki <jagan@amarulasolutions.com> 7373S: Maintained 7374F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7375F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7376 7377DRM DRIVER FOR SITRONIX ST7703 PANELS 7378M: Guido Günther <agx@sigxcpu.org> 7379R: Purism Kernel Team <kernel@puri.sm> 7380R: Ondrej Jirman <megi@xff.cz> 7381S: Maintained 7382F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7383F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7384 7385DRM DRIVER FOR SITRONIX ST7735R PANELS 7386M: David Lechner <david@lechnology.com> 7387S: Maintained 7388T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7389F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7390F: drivers/gpu/drm/tiny/st7735r.c 7391 7392DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7393M: Javier Martinez Canillas <javierm@redhat.com> 7394S: Maintained 7395T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7396F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7397F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7398F: drivers/gpu/drm/solomon/ssd130x* 7399 7400DRM DRIVER FOR ST-ERICSSON MCDE 7401M: Linus Walleij <linus.walleij@linaro.org> 7402S: Maintained 7403T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7404F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7405F: drivers/gpu/drm/mcde/ 7406 7407DRM DRIVER FOR SYNAPTICS R63353 PANELS 7408M: Michael Trimarchi <michael@amarulasolutions.com> 7409S: Maintained 7410F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7411F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7412 7413DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7414M: Jagan Teki <jagan@amarulasolutions.com> 7415S: Maintained 7416F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7417F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7418 7419DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7420R: Douglas Anderson <dianders@chromium.org> 7421F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7422F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7423 7424DRM DRIVER FOR TPO TPG110 PANELS 7425M: Linus Walleij <linus.walleij@linaro.org> 7426S: Maintained 7427T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7428F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7429F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7430 7431DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7432M: Dave Airlie <airlied@redhat.com> 7433R: Sean Paul <sean@poorly.run> 7434R: Thomas Zimmermann <tzimmermann@suse.de> 7435L: dri-devel@lists.freedesktop.org 7436S: Supported 7437T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7438F: drivers/gpu/drm/udl/ 7439 7440DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7441M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7442M: Maíra Canal <mairacanal@riseup.net> 7443R: Haneen Mohammed <hamohammed.sa@gmail.com> 7444R: Simona Vetter <simona@ffwll.ch> 7445R: Melissa Wen <melissa.srw@gmail.com> 7446L: dri-devel@lists.freedesktop.org 7447S: Maintained 7448T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7449F: Documentation/gpu/vkms.rst 7450F: drivers/gpu/drm/ci/xfails/vkms* 7451F: drivers/gpu/drm/vkms/ 7452 7453DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7454M: Hans de Goede <hdegoede@redhat.com> 7455L: dri-devel@lists.freedesktop.org 7456S: Maintained 7457T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7458F: drivers/gpu/drm/vboxvideo/ 7459 7460DRM DRIVER FOR VMWARE VIRTUAL GPU 7461M: Zack Rusin <zack.rusin@broadcom.com> 7462R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7463L: dri-devel@lists.freedesktop.org 7464S: Supported 7465T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7466F: drivers/gpu/drm/vmwgfx/ 7467F: include/uapi/drm/vmwgfx_drm.h 7468 7469DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7470M: Linus Walleij <linus.walleij@linaro.org> 7471S: Maintained 7472T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7473F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7474F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7475 7476DRM DRIVERS 7477M: David Airlie <airlied@gmail.com> 7478M: Simona Vetter <simona@ffwll.ch> 7479L: dri-devel@lists.freedesktop.org 7480S: Maintained 7481B: https://gitlab.freedesktop.org/drm 7482C: irc://irc.oftc.net/dri-devel 7483T: git https://gitlab.freedesktop.org/drm/kernel.git 7484F: Documentation/devicetree/bindings/display/ 7485F: Documentation/devicetree/bindings/gpu/ 7486F: Documentation/gpu/ 7487F: drivers/gpu/ 7488F: include/drm/ 7489F: include/linux/vga* 7490F: include/uapi/drm/ 7491 7492DRM DRIVERS AND MISC GPU PATCHES 7493M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7494M: Maxime Ripard <mripard@kernel.org> 7495M: Thomas Zimmermann <tzimmermann@suse.de> 7496S: Maintained 7497W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 7498T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7499F: Documentation/devicetree/bindings/display/ 7500F: Documentation/devicetree/bindings/gpu/ 7501F: Documentation/gpu/ 7502F: drivers/gpu/drm/ 7503F: drivers/gpu/vga/ 7504F: include/drm/drm 7505F: include/linux/vga* 7506F: include/uapi/drm/ 7507X: drivers/gpu/drm/amd/ 7508X: drivers/gpu/drm/armada/ 7509X: drivers/gpu/drm/etnaviv/ 7510X: drivers/gpu/drm/exynos/ 7511X: drivers/gpu/drm/i915/ 7512X: drivers/gpu/drm/kmb/ 7513X: drivers/gpu/drm/mediatek/ 7514X: drivers/gpu/drm/msm/ 7515X: drivers/gpu/drm/nouveau/ 7516X: drivers/gpu/drm/radeon/ 7517X: drivers/gpu/drm/renesas/rcar-du/ 7518X: drivers/gpu/drm/tegra/ 7519 7520DRM DRIVERS FOR ALLWINNER A10 7521M: Maxime Ripard <mripard@kernel.org> 7522M: Chen-Yu Tsai <wens@csie.org> 7523L: dri-devel@lists.freedesktop.org 7524S: Supported 7525T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7526F: Documentation/devicetree/bindings/display/allwinner* 7527F: drivers/gpu/drm/sun4i/ 7528 7529DRM DRIVERS FOR AMLOGIC SOCS 7530M: Neil Armstrong <neil.armstrong@linaro.org> 7531L: dri-devel@lists.freedesktop.org 7532L: linux-amlogic@lists.infradead.org 7533S: Supported 7534W: http://linux-meson.com/ 7535T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7536F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7537F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7538F: Documentation/gpu/meson.rst 7539F: drivers/gpu/drm/ci/xfails/meson* 7540F: drivers/gpu/drm/meson/ 7541 7542DRM DRIVERS FOR ATMEL HLCDC 7543M: Sam Ravnborg <sam@ravnborg.org> 7544M: Boris Brezillon <bbrezillon@kernel.org> 7545L: dri-devel@lists.freedesktop.org 7546S: Supported 7547T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7548F: Documentation/devicetree/bindings/display/atmel/ 7549F: drivers/gpu/drm/atmel-hlcdc/ 7550 7551DRM DRIVERS FOR BRIDGE CHIPS 7552M: Andrzej Hajda <andrzej.hajda@intel.com> 7553M: Neil Armstrong <neil.armstrong@linaro.org> 7554M: Robert Foss <rfoss@kernel.org> 7555R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7556R: Jonas Karlman <jonas@kwiboo.se> 7557R: Jernej Skrabec <jernej.skrabec@gmail.com> 7558S: Maintained 7559T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7560F: Documentation/devicetree/bindings/display/bridge/ 7561F: drivers/gpu/drm/bridge/ 7562F: drivers/gpu/drm/display/drm_bridge_connector.c 7563F: drivers/gpu/drm/drm_bridge.c 7564F: include/drm/drm_bridge.h 7565F: include/drm/drm_bridge_connector.h 7566 7567DRM DRIVERS FOR EXYNOS 7568M: Inki Dae <inki.dae@samsung.com> 7569M: Seung-Woo Kim <sw0312.kim@samsung.com> 7570M: Kyungmin Park <kyungmin.park@samsung.com> 7571L: dri-devel@lists.freedesktop.org 7572S: Supported 7573T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7574F: Documentation/devicetree/bindings/display/samsung/ 7575F: drivers/gpu/drm/exynos/ 7576F: include/uapi/drm/exynos_drm.h 7577 7578DRM DRIVERS FOR FREESCALE DCU 7579M: Stefan Agner <stefan@agner.ch> 7580M: Alison Wang <alison.wang@nxp.com> 7581L: dri-devel@lists.freedesktop.org 7582S: Supported 7583T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7584F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7585F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7586F: drivers/gpu/drm/fsl-dcu/ 7587 7588DRM DRIVERS FOR FREESCALE IMX 5/6 7589M: Philipp Zabel <p.zabel@pengutronix.de> 7590L: dri-devel@lists.freedesktop.org 7591S: Maintained 7592T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7593T: git git://git.pengutronix.de/git/pza/linux 7594F: Documentation/devicetree/bindings/display/imx/ 7595F: drivers/gpu/drm/imx/ipuv3/ 7596F: drivers/gpu/ipu-v3/ 7597 7598DRM DRIVERS FOR FREESCALE IMX BRIDGE 7599M: Liu Ying <victor.liu@nxp.com> 7600L: dri-devel@lists.freedesktop.org 7601S: Maintained 7602F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7603F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7604F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7605F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7606F: drivers/gpu/drm/bridge/imx/ 7607 7608DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7609M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7610L: dri-devel@lists.freedesktop.org 7611S: Maintained 7612T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7613F: drivers/gpu/drm/gma500/ 7614 7615DRM DRIVERS FOR HISILICON 7616M: Xinliang Liu <xinliang.liu@linaro.org> 7617M: Tian Tao <tiantao6@hisilicon.com> 7618R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7619R: Sumit Semwal <sumit.semwal@linaro.org> 7620R: Yongqin Liu <yongqin.liu@linaro.org> 7621R: John Stultz <jstultz@google.com> 7622L: dri-devel@lists.freedesktop.org 7623S: Maintained 7624T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7625F: Documentation/devicetree/bindings/display/hisilicon/ 7626F: drivers/gpu/drm/hisilicon/ 7627 7628DRM DRIVERS FOR LIMA 7629M: Qiang Yu <yuq825@gmail.com> 7630L: dri-devel@lists.freedesktop.org 7631L: lima@lists.freedesktop.org (moderated for non-subscribers) 7632S: Maintained 7633T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7634F: drivers/gpu/drm/lima/ 7635F: include/uapi/drm/lima_drm.h 7636 7637DRM DRIVERS FOR LOONGSON 7638M: Sui Jingfeng <suijingfeng@loongson.cn> 7639L: dri-devel@lists.freedesktop.org 7640S: Supported 7641T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7642F: drivers/gpu/drm/loongson/ 7643 7644DRM DRIVERS FOR MEDIATEK 7645M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7646M: Philipp Zabel <p.zabel@pengutronix.de> 7647L: dri-devel@lists.freedesktop.org 7648L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7649S: Supported 7650F: Documentation/devicetree/bindings/display/mediatek/ 7651F: drivers/gpu/drm/ci/xfails/mediatek* 7652F: drivers/gpu/drm/mediatek/ 7653F: drivers/phy/mediatek/phy-mtk-dp.c 7654F: drivers/phy/mediatek/phy-mtk-hdmi* 7655F: drivers/phy/mediatek/phy-mtk-mipi* 7656 7657DRM DRIVERS FOR NVIDIA TEGRA 7658M: Thierry Reding <thierry.reding@gmail.com> 7659M: Mikko Perttunen <mperttunen@nvidia.com> 7660L: dri-devel@lists.freedesktop.org 7661L: linux-tegra@vger.kernel.org 7662S: Supported 7663T: git https://gitlab.freedesktop.org/drm/tegra.git 7664F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7665F: Documentation/devicetree/bindings/gpu/host1x/ 7666F: drivers/gpu/drm/tegra/ 7667F: drivers/gpu/host1x/ 7668F: include/linux/host1x.h 7669F: include/uapi/drm/tegra_drm.h 7670 7671DRM DRIVERS FOR RENESAS R-CAR 7672M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7673M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7674L: dri-devel@lists.freedesktop.org 7675L: linux-renesas-soc@vger.kernel.org 7676S: Supported 7677T: git git://linuxtv.org/pinchartl/media drm/du/next 7678F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7679F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7680F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7681F: Documentation/devicetree/bindings/display/renesas,du.yaml 7682F: drivers/gpu/drm/renesas/rcar-du/ 7683 7684DRM DRIVERS FOR RENESAS RZ 7685M: Biju Das <biju.das.jz@bp.renesas.com> 7686L: dri-devel@lists.freedesktop.org 7687L: linux-renesas-soc@vger.kernel.org 7688S: Maintained 7689T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7690F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7691F: drivers/gpu/drm/renesas/rz-du/ 7692 7693DRM DRIVERS FOR RENESAS SHMOBILE 7694M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7695M: Geert Uytterhoeven <geert+renesas@glider.be> 7696L: dri-devel@lists.freedesktop.org 7697L: linux-renesas-soc@vger.kernel.org 7698S: Supported 7699T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7700F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7701F: drivers/gpu/drm/renesas/shmobile/ 7702F: include/linux/platform_data/shmob_drm.h 7703 7704DRM DRIVERS FOR ROCKCHIP 7705M: Sandy Huang <hjc@rock-chips.com> 7706M: Heiko Stübner <heiko@sntech.de> 7707M: Andy Yan <andy.yan@rock-chips.com> 7708L: dri-devel@lists.freedesktop.org 7709S: Maintained 7710T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7711F: Documentation/devicetree/bindings/display/rockchip/ 7712F: drivers/gpu/drm/ci/xfails/rockchip* 7713F: drivers/gpu/drm/rockchip/ 7714 7715DRM DRIVERS FOR STI 7716M: Alain Volmat <alain.volmat@foss.st.com> 7717L: dri-devel@lists.freedesktop.org 7718S: Maintained 7719T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7720F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7721F: drivers/gpu/drm/sti 7722 7723DRM DRIVERS FOR STM 7724M: Yannick Fertre <yannick.fertre@foss.st.com> 7725M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7726M: Philippe Cornu <philippe.cornu@foss.st.com> 7727L: dri-devel@lists.freedesktop.org 7728S: Maintained 7729T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7730F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7731F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 7732F: drivers/gpu/drm/stm 7733 7734DRM DRIVERS FOR TI KEYSTONE 7735M: Jyri Sarha <jyri.sarha@iki.fi> 7736M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7737L: dri-devel@lists.freedesktop.org 7738S: Maintained 7739T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7740F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7741F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7742F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7743F: drivers/gpu/drm/tidss/ 7744 7745DRM DRIVERS FOR TI LCDC 7746M: Jyri Sarha <jyri.sarha@iki.fi> 7747M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7748L: dri-devel@lists.freedesktop.org 7749S: Maintained 7750T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7751F: Documentation/devicetree/bindings/display/tilcdc/ 7752F: drivers/gpu/drm/tilcdc/ 7753 7754DRM DRIVERS FOR TI OMAP 7755M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7756L: dri-devel@lists.freedesktop.org 7757S: Maintained 7758T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7759F: Documentation/devicetree/bindings/display/ti/ 7760F: drivers/gpu/drm/omapdrm/ 7761 7762DRM DRIVERS FOR V3D 7763M: Melissa Wen <mwen@igalia.com> 7764M: Maíra Canal <mcanal@igalia.com> 7765S: Supported 7766T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7767F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7768F: drivers/gpu/drm/v3d/ 7769F: include/uapi/drm/v3d_drm.h 7770 7771DRM DRIVERS FOR VC4 7772M: Maxime Ripard <mripard@kernel.org> 7773M: Dave Stevenson <dave.stevenson@raspberrypi.com> 7774R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 7775S: Supported 7776T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7777F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7778F: drivers/gpu/drm/vc4/ 7779F: include/uapi/drm/vc4_drm.h 7780 7781DRM DRIVERS FOR VIVANTE GPU IP 7782M: Lucas Stach <l.stach@pengutronix.de> 7783R: Russell King <linux+etnaviv@armlinux.org.uk> 7784R: Christian Gmeiner <christian.gmeiner@gmail.com> 7785L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7786L: dri-devel@lists.freedesktop.org 7787S: Maintained 7788F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7789F: drivers/gpu/drm/etnaviv/ 7790F: include/uapi/drm/etnaviv_drm.h 7791 7792DRM DRIVERS FOR XEN 7793M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7794L: dri-devel@lists.freedesktop.org 7795L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7796S: Supported 7797T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7798F: Documentation/gpu/xen-front.rst 7799F: drivers/gpu/drm/xen/ 7800 7801DRM DRIVERS FOR XILINX 7802M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7803M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7804L: dri-devel@lists.freedesktop.org 7805S: Maintained 7806T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7807F: Documentation/devicetree/bindings/display/xlnx/ 7808F: drivers/gpu/drm/xlnx/ 7809 7810DRM GPU SCHEDULER 7811M: Luben Tuikov <ltuikov89@gmail.com> 7812M: Matthew Brost <matthew.brost@intel.com> 7813M: Danilo Krummrich <dakr@kernel.org> 7814M: Philipp Stanner <pstanner@redhat.com> 7815L: dri-devel@lists.freedesktop.org 7816S: Maintained 7817T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7818F: drivers/gpu/drm/scheduler/ 7819F: include/drm/gpu_scheduler.h 7820 7821DRM PANEL DRIVERS 7822M: Neil Armstrong <neil.armstrong@linaro.org> 7823R: Jessica Zhang <quic_jesszhan@quicinc.com> 7824L: dri-devel@lists.freedesktop.org 7825S: Maintained 7826T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7827F: Documentation/devicetree/bindings/display/panel/ 7828F: drivers/gpu/drm/drm_panel.c 7829F: drivers/gpu/drm/panel/ 7830F: include/drm/drm_panel.h 7831 7832DRM PRIVACY-SCREEN CLASS 7833M: Hans de Goede <hdegoede@redhat.com> 7834L: dri-devel@lists.freedesktop.org 7835S: Maintained 7836T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7837F: drivers/gpu/drm/drm_privacy_screen* 7838F: include/drm/drm_privacy_screen* 7839 7840DRM TTM SUBSYSTEM 7841M: Christian Koenig <christian.koenig@amd.com> 7842M: Huang Rui <ray.huang@amd.com> 7843L: dri-devel@lists.freedesktop.org 7844S: Maintained 7845T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7846F: drivers/gpu/drm/ttm/ 7847F: include/drm/ttm/ 7848 7849DRM AUTOMATED TESTING 7850M: Helen Koike <helen.koike@collabora.com> 7851L: dri-devel@lists.freedesktop.org 7852S: Maintained 7853T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7854F: Documentation/gpu/automated_testing.rst 7855F: drivers/gpu/drm/ci/ 7856 7857DSBR100 USB FM RADIO DRIVER 7858M: Alexey Klimov <klimov.linux@gmail.com> 7859L: linux-media@vger.kernel.org 7860S: Maintained 7861T: git git://linuxtv.org/media_tree.git 7862F: drivers/media/radio/dsbr100.c 7863 7864DT3155 MEDIA DRIVER 7865M: Hans Verkuil <hverkuil@xs4all.nl> 7866L: linux-media@vger.kernel.org 7867S: Odd Fixes 7868W: https://linuxtv.org 7869T: git git://linuxtv.org/media_tree.git 7870F: drivers/media/pci/dt3155/ 7871 7872DVB_USB_AF9015 MEDIA DRIVER 7873L: linux-media@vger.kernel.org 7874S: Orphan 7875W: https://linuxtv.org 7876Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7877F: drivers/media/usb/dvb-usb-v2/af9015* 7878 7879DVB_USB_AF9035 MEDIA DRIVER 7880L: linux-media@vger.kernel.org 7881S: Orphan 7882W: https://linuxtv.org 7883Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7884F: drivers/media/usb/dvb-usb-v2/af9035* 7885 7886DVB_USB_ANYSEE 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/usb/dvb-usb-v2/anysee* 7892 7893DVB_USB_AU6610 MEDIA DRIVER 7894L: linux-media@vger.kernel.org 7895S: Orphan 7896W: https://linuxtv.org 7897Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7898F: drivers/media/usb/dvb-usb-v2/au6610* 7899 7900DVB_USB_CE6230 MEDIA DRIVER 7901L: linux-media@vger.kernel.org 7902S: Orphan 7903W: https://linuxtv.org 7904Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7905F: drivers/media/usb/dvb-usb-v2/ce6230* 7906 7907DVB_USB_CXUSB MEDIA DRIVER 7908M: Michael Krufky <mkrufky@linuxtv.org> 7909L: linux-media@vger.kernel.org 7910S: Maintained 7911W: https://linuxtv.org 7912W: http://github.com/mkrufky 7913Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7914T: git git://linuxtv.org/media_tree.git 7915F: drivers/media/usb/dvb-usb/cxusb* 7916 7917DVB_USB_EC168 MEDIA DRIVER 7918L: linux-media@vger.kernel.org 7919S: Orphan 7920W: https://linuxtv.org 7921Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7922F: drivers/media/usb/dvb-usb-v2/ec168* 7923 7924DVB_USB_GL861 MEDIA DRIVER 7925L: linux-media@vger.kernel.org 7926S: Orphan 7927W: https://linuxtv.org 7928Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7929F: drivers/media/usb/dvb-usb-v2/gl861* 7930 7931DVB_USB_MXL111SF MEDIA DRIVER 7932M: Michael Krufky <mkrufky@linuxtv.org> 7933L: linux-media@vger.kernel.org 7934S: Maintained 7935W: https://linuxtv.org 7936W: http://github.com/mkrufky 7937Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7938T: git git://linuxtv.org/mkrufky/mxl111sf.git 7939F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7940 7941DVB_USB_RTL28XXU MEDIA DRIVER 7942L: linux-media@vger.kernel.org 7943S: Orphan 7944W: https://linuxtv.org 7945Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7946F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7947 7948DVB_USB_V2 MEDIA DRIVER 7949L: linux-media@vger.kernel.org 7950S: Orphan 7951W: https://linuxtv.org 7952W: http://palosaari.fi/linux/ 7953Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7954F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7955F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7956 7957DYNAMIC DEBUG 7958M: Jason Baron <jbaron@akamai.com> 7959M: Jim Cromie <jim.cromie@gmail.com> 7960S: Maintained 7961F: include/linux/dynamic_debug.h 7962F: lib/dynamic_debug.c 7963F: lib/test_dynamic_debug.c 7964 7965DYNAMIC INTERRUPT MODERATION 7966M: Tal Gilboa <talgi@nvidia.com> 7967S: Maintained 7968F: Documentation/networking/net_dim.rst 7969F: include/linux/dim.h 7970F: lib/dim/ 7971 7972DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7973M: Daniel Lezcano <daniel.lezcano@kernel.org> 7974L: linux-pm@vger.kernel.org 7975S: Supported 7976B: https://bugzilla.kernel.org 7977T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7978F: drivers/powercap/dtpm* 7979F: include/linux/dtpm.h 7980 7981DZ DECSTATION DZ11 SERIAL DRIVER 7982M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7983S: Maintained 7984F: drivers/tty/serial/dz.* 7985 7986E3X0 POWER BUTTON DRIVER 7987M: Moritz Fischer <moritz.fischer@ettus.com> 7988L: usrp-users@lists.ettus.com 7989S: Supported 7990W: http://www.ettus.com 7991F: Documentation/devicetree/bindings/input/e3x0-button.txt 7992F: drivers/input/misc/e3x0-button.c 7993 7994E4000 MEDIA DRIVER 7995L: linux-media@vger.kernel.org 7996S: Orphan 7997W: https://linuxtv.org 7998Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7999F: drivers/media/tuners/e4000* 8000 8001EARTH_PT1 MEDIA DRIVER 8002M: Akihiro Tsukada <tskd08@gmail.com> 8003L: linux-media@vger.kernel.org 8004S: Odd Fixes 8005F: drivers/media/pci/pt1/ 8006 8007EARTH_PT3 MEDIA DRIVER 8008M: Akihiro Tsukada <tskd08@gmail.com> 8009L: linux-media@vger.kernel.org 8010S: Odd Fixes 8011F: drivers/media/pci/pt3/ 8012 8013EC100 MEDIA DRIVER 8014L: linux-media@vger.kernel.org 8015S: Orphan 8016W: https://linuxtv.org 8017Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8018F: drivers/media/dvb-frontends/ec100* 8019 8020ECRYPT FILE SYSTEM 8021M: Tyler Hicks <code@tyhicks.com> 8022L: ecryptfs@vger.kernel.org 8023S: Odd Fixes 8024W: http://ecryptfs.org 8025W: https://launchpad.net/ecryptfs 8026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8027F: Documentation/filesystems/ecryptfs.rst 8028F: fs/ecryptfs/ 8029 8030EDAC-AMD64 8031M: Yazen Ghannam <yazen.ghannam@amd.com> 8032L: linux-edac@vger.kernel.org 8033S: Supported 8034F: drivers/edac/amd64_edac* 8035F: drivers/edac/mce_amd* 8036 8037EDAC-ARMADA 8038M: Jan Luebbe <jlu@pengutronix.de> 8039L: linux-edac@vger.kernel.org 8040S: Maintained 8041F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8042F: drivers/edac/armada_xp_* 8043 8044EDAC-AST2500 8045M: Stefan Schaeckeler <sschaeck@cisco.com> 8046S: Supported 8047F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8048F: drivers/edac/aspeed_edac.c 8049 8050EDAC-BLUEFIELD 8051M: Shravan Kumar Ramani <shravankr@nvidia.com> 8052S: Supported 8053F: drivers/edac/bluefield_edac.c 8054 8055EDAC-CALXEDA 8056M: Andre Przywara <andre.przywara@arm.com> 8057L: linux-edac@vger.kernel.org 8058S: Maintained 8059F: drivers/edac/highbank* 8060 8061EDAC-CAVIUM OCTEON 8062M: Ralf Baechle <ralf@linux-mips.org> 8063L: linux-edac@vger.kernel.org 8064L: linux-mips@vger.kernel.org 8065S: Supported 8066F: drivers/edac/octeon_edac* 8067 8068EDAC-CAVIUM THUNDERX 8069M: Robert Richter <rric@kernel.org> 8070L: linux-edac@vger.kernel.org 8071S: Odd Fixes 8072F: drivers/edac/thunderx_edac* 8073 8074EDAC-CORE 8075M: Borislav Petkov <bp@alien8.de> 8076M: Tony Luck <tony.luck@intel.com> 8077R: James Morse <james.morse@arm.com> 8078R: Mauro Carvalho Chehab <mchehab@kernel.org> 8079R: Robert Richter <rric@kernel.org> 8080L: linux-edac@vger.kernel.org 8081S: Supported 8082T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8083F: Documentation/driver-api/edac.rst 8084F: drivers/edac/ 8085F: include/linux/edac.h 8086 8087EDAC-DMC520 8088M: Lei Wang <lewan@microsoft.com> 8089L: linux-edac@vger.kernel.org 8090S: Supported 8091F: drivers/edac/dmc520_edac.c 8092 8093EDAC-E752X 8094M: Mark Gross <markgross@kernel.org> 8095L: linux-edac@vger.kernel.org 8096S: Maintained 8097F: drivers/edac/e752x_edac.c 8098 8099EDAC-E7XXX 8100L: linux-edac@vger.kernel.org 8101S: Maintained 8102F: drivers/edac/e7xxx_edac.c 8103 8104EDAC-FSL_DDR 8105M: York Sun <york.sun@nxp.com> 8106L: linux-edac@vger.kernel.org 8107S: Maintained 8108F: drivers/edac/fsl_ddr_edac.* 8109 8110EDAC-GHES 8111M: Mauro Carvalho Chehab <mchehab@kernel.org> 8112L: linux-edac@vger.kernel.org 8113S: Maintained 8114F: drivers/edac/ghes_edac.c 8115 8116EDAC-I10NM 8117M: Tony Luck <tony.luck@intel.com> 8118L: linux-edac@vger.kernel.org 8119S: Maintained 8120F: drivers/edac/i10nm_base.c 8121 8122EDAC-I3000 8123L: linux-edac@vger.kernel.org 8124S: Orphan 8125F: drivers/edac/i3000_edac.c 8126 8127EDAC-I5000 8128L: linux-edac@vger.kernel.org 8129S: Maintained 8130F: drivers/edac/i5000_edac.c 8131 8132EDAC-I5400 8133M: Mauro Carvalho Chehab <mchehab@kernel.org> 8134L: linux-edac@vger.kernel.org 8135S: Maintained 8136F: drivers/edac/i5400_edac.c 8137 8138EDAC-I7300 8139M: Mauro Carvalho Chehab <mchehab@kernel.org> 8140L: linux-edac@vger.kernel.org 8141S: Maintained 8142F: drivers/edac/i7300_edac.c 8143 8144EDAC-I7CORE 8145M: Mauro Carvalho Chehab <mchehab@kernel.org> 8146L: linux-edac@vger.kernel.org 8147S: Maintained 8148F: drivers/edac/i7core_edac.c 8149 8150EDAC-I82443BXGX 8151M: Tim Small <tim@buttersideup.com> 8152L: linux-edac@vger.kernel.org 8153S: Maintained 8154F: drivers/edac/i82443bxgx_edac.c 8155 8156EDAC-I82975X 8157M: "Arvind R." <arvino55@gmail.com> 8158L: linux-edac@vger.kernel.org 8159S: Maintained 8160F: drivers/edac/i82975x_edac.c 8161 8162EDAC-IE31200 8163M: Jason Baron <jbaron@akamai.com> 8164L: linux-edac@vger.kernel.org 8165S: Maintained 8166F: drivers/edac/ie31200_edac.c 8167 8168EDAC-IGEN6 8169M: Tony Luck <tony.luck@intel.com> 8170R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8171L: linux-edac@vger.kernel.org 8172S: Maintained 8173F: drivers/edac/igen6_edac.c 8174 8175EDAC-MPC85XX 8176M: Johannes Thumshirn <morbidrsa@gmail.com> 8177L: linux-edac@vger.kernel.org 8178S: Maintained 8179F: drivers/edac/mpc85xx_edac.[ch] 8180 8181EDAC-NPCM 8182M: Marvin Lin <kflin@nuvoton.com> 8183M: Stanley Chu <yschu@nuvoton.com> 8184L: linux-edac@vger.kernel.org 8185S: Maintained 8186F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8187F: drivers/edac/npcm_edac.c 8188 8189EDAC-PASEMI 8190M: Egor Martovetsky <egor@pasemi.com> 8191L: linux-edac@vger.kernel.org 8192S: Maintained 8193F: drivers/edac/pasemi_edac.c 8194 8195EDAC-PND2 8196M: Tony Luck <tony.luck@intel.com> 8197L: linux-edac@vger.kernel.org 8198S: Maintained 8199F: drivers/edac/pnd2_edac.[ch] 8200 8201EDAC-QCOM 8202M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 8203L: linux-arm-msm@vger.kernel.org 8204L: linux-edac@vger.kernel.org 8205S: Maintained 8206F: drivers/edac/qcom_edac.c 8207 8208EDAC-R82600 8209M: Tim Small <tim@buttersideup.com> 8210L: linux-edac@vger.kernel.org 8211S: Maintained 8212F: drivers/edac/r82600_edac.c 8213 8214EDAC-SBRIDGE 8215M: Tony Luck <tony.luck@intel.com> 8216R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8217L: linux-edac@vger.kernel.org 8218S: Maintained 8219F: drivers/edac/sb_edac.c 8220 8221EDAC-SKYLAKE 8222M: Tony Luck <tony.luck@intel.com> 8223L: linux-edac@vger.kernel.org 8224S: Maintained 8225F: drivers/edac/skx_*.[ch] 8226 8227EDAC-TI 8228M: Tero Kristo <kristo@kernel.org> 8229L: linux-edac@vger.kernel.org 8230S: Odd Fixes 8231F: drivers/edac/ti_edac.c 8232 8233EDIROL UA-101/UA-1000 DRIVER 8234M: Clemens Ladisch <clemens@ladisch.de> 8235L: linux-sound@vger.kernel.org 8236S: Maintained 8237T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8238F: sound/usb/misc/ua101.c 8239 8240EFI TEST DRIVER 8241M: Ivan Hu <ivan.hu@canonical.com> 8242M: Ard Biesheuvel <ardb@kernel.org> 8243L: linux-efi@vger.kernel.org 8244S: Maintained 8245F: drivers/firmware/efi/test/ 8246 8247EFI VARIABLE FILESYSTEM 8248M: Jeremy Kerr <jk@ozlabs.org> 8249M: Ard Biesheuvel <ardb@kernel.org> 8250L: linux-efi@vger.kernel.org 8251S: Maintained 8252T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8253F: fs/efivarfs/ 8254 8255EFIFB FRAMEBUFFER DRIVER 8256M: Peter Jones <pjones@redhat.com> 8257L: linux-fbdev@vger.kernel.org 8258S: Maintained 8259F: drivers/video/fbdev/efifb.c 8260 8261EFS FILESYSTEM 8262S: Orphan 8263W: http://aeschi.ch.eu.org/efs/ 8264F: fs/efs/ 8265 8266EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8267L: netdev@vger.kernel.org 8268S: Orphan 8269F: drivers/net/ethernet/ibm/ehea/ 8270 8271ELM327 CAN NETWORK DRIVER 8272M: Max Staudt <max@enpas.org> 8273L: linux-can@vger.kernel.org 8274S: Maintained 8275F: Documentation/networking/device_drivers/can/can327.rst 8276F: drivers/net/can/can327.c 8277 8278EM28XX VIDEO4LINUX DRIVER 8279M: Mauro Carvalho Chehab <mchehab@kernel.org> 8280L: linux-media@vger.kernel.org 8281S: Maintained 8282W: https://linuxtv.org 8283T: git git://linuxtv.org/media_tree.git 8284F: Documentation/admin-guide/media/em28xx* 8285F: drivers/media/usb/em28xx/ 8286 8287EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8288M: Adrian Hunter <adrian.hunter@intel.com> 8289M: Asutosh Das <quic_asutoshd@quicinc.com> 8290R: Ritesh Harjani <ritesh.list@gmail.com> 8291L: linux-mmc@vger.kernel.org 8292S: Supported 8293F: drivers/mmc/host/cqhci* 8294 8295EMS CPC-PCI CAN DRIVER 8296M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8297M: support@ems-wuensche.com 8298L: linux-can@vger.kernel.org 8299S: Maintained 8300F: drivers/net/can/sja1000/ems_pci.c 8301 8302EMULEX 10Gbps iSCSI - OneConnect DRIVER 8303M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8304L: linux-scsi@vger.kernel.org 8305S: Supported 8306W: http://www.broadcom.com 8307F: drivers/scsi/be2iscsi/ 8308 8309EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8310M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8311M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8312M: Somnath Kotur <somnath.kotur@broadcom.com> 8313L: netdev@vger.kernel.org 8314S: Supported 8315W: http://www.emulex.com 8316F: drivers/net/ethernet/emulex/benet/ 8317 8318EMULEX ONECONNECT ROCE DRIVER 8319M: Selvin Xavier <selvin.xavier@broadcom.com> 8320L: linux-rdma@vger.kernel.org 8321S: Odd Fixes 8322W: http://www.broadcom.com 8323F: drivers/infiniband/hw/ocrdma/ 8324F: include/uapi/rdma/ocrdma-abi.h 8325 8326EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8327M: James Smart <james.smart@broadcom.com> 8328M: Ram Vegesna <ram.vegesna@broadcom.com> 8329L: linux-scsi@vger.kernel.org 8330L: target-devel@vger.kernel.org 8331S: Supported 8332W: http://www.broadcom.com 8333F: drivers/scsi/elx/ 8334 8335EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8336M: James Smart <james.smart@broadcom.com> 8337M: Dick Kennedy <dick.kennedy@broadcom.com> 8338L: linux-scsi@vger.kernel.org 8339S: Supported 8340W: http://www.broadcom.com 8341F: drivers/scsi/lpfc/ 8342 8343ENE CB710 FLASH CARD READER DRIVER 8344M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8345S: Maintained 8346F: drivers/misc/cb710/ 8347F: drivers/mmc/host/cb710-mmc.* 8348F: include/linux/cb710.h 8349 8350ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 8351M: Maxim Levitsky <maximlevitsky@gmail.com> 8352S: Maintained 8353F: drivers/media/rc/ene_ir.* 8354 8355EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 8356M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 8357L: linuxppc-dev@lists.ozlabs.org 8358S: Maintained 8359F: drivers/tty/ehv_bytechan.c 8360 8361EPSON S1D13XXX FRAMEBUFFER DRIVER 8362M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 8363S: Maintained 8364T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 8365F: drivers/video/fbdev/s1d13xxxfb.c 8366F: include/video/s1d13xxxfb.h 8367 8368EROFS FILE SYSTEM 8369M: Gao Xiang <xiang@kernel.org> 8370M: Chao Yu <chao@kernel.org> 8371R: Yue Hu <huyue2@coolpad.com> 8372R: Jeffle Xu <jefflexu@linux.alibaba.com> 8373R: Sandeep Dhavale <dhavale@google.com> 8374L: linux-erofs@lists.ozlabs.org 8375S: Maintained 8376W: https://erofs.docs.kernel.org 8377T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 8378F: Documentation/ABI/testing/sysfs-fs-erofs 8379F: Documentation/filesystems/erofs.rst 8380F: fs/erofs/ 8381F: include/trace/events/erofs.h 8382 8383ERRSEQ ERROR TRACKING INFRASTRUCTURE 8384M: Jeff Layton <jlayton@kernel.org> 8385S: Maintained 8386F: include/linux/errseq.h 8387F: lib/errseq.c 8388 8389ESD CAN NETWORK DRIVERS 8390M: Stefan Mätje <stefan.maetje@esd.eu> 8391R: socketcan@esd.eu 8392L: linux-can@vger.kernel.org 8393S: Maintained 8394F: drivers/net/can/esd/ 8395 8396ESD CAN/USB DRIVERS 8397M: Frank Jungclaus <frank.jungclaus@esd.eu> 8398R: socketcan@esd.eu 8399L: linux-can@vger.kernel.org 8400S: Maintained 8401F: drivers/net/can/usb/esd_usb.c 8402 8403ET131X NETWORK DRIVER 8404M: Mark Einon <mark.einon@gmail.com> 8405S: Odd Fixes 8406F: drivers/net/ethernet/agere/ 8407 8408ETAS ES58X CAN/USB DRIVER 8409M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 8410L: linux-can@vger.kernel.org 8411S: Maintained 8412F: Documentation/networking/devlink/etas_es58x.rst 8413F: drivers/net/can/usb/etas_es58x/ 8414 8415ETHERNET BRIDGE 8416M: Roopa Prabhu <roopa@nvidia.com> 8417M: Nikolay Aleksandrov <razor@blackwall.org> 8418L: bridge@lists.linux.dev 8419L: netdev@vger.kernel.org 8420S: Maintained 8421W: http://www.linuxfoundation.org/en/Net:Bridge 8422F: include/linux/netfilter_bridge/ 8423F: net/bridge/ 8424 8425ETHERNET PHY LIBRARY 8426M: Andrew Lunn <andrew@lunn.ch> 8427M: Heiner Kallweit <hkallweit1@gmail.com> 8428R: Russell King <linux@armlinux.org.uk> 8429L: netdev@vger.kernel.org 8430S: Maintained 8431F: Documentation/ABI/testing/sysfs-class-net-phydev 8432F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8433F: Documentation/devicetree/bindings/net/mdio* 8434F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8435F: Documentation/networking/phy.rst 8436F: drivers/net/mdio/ 8437F: drivers/net/mdio/acpi_mdio.c 8438F: drivers/net/mdio/fwnode_mdio.c 8439F: drivers/net/mdio/of_mdio.c 8440F: drivers/net/pcs/ 8441F: drivers/net/phy/ 8442F: include/dt-bindings/net/qca-ar803x.h 8443F: include/linux/*mdio*.h 8444F: include/linux/linkmode.h 8445F: include/linux/mdio/*.h 8446F: include/linux/mii.h 8447F: include/linux/of_net.h 8448F: include/linux/phy.h 8449F: include/linux/phy_fixed.h 8450F: include/linux/phy_link_topology.h 8451F: include/linux/phylib_stubs.h 8452F: include/linux/platform_data/mdio-bcm-unimac.h 8453F: include/linux/platform_data/mdio-gpio.h 8454F: include/trace/events/mdio.h 8455F: include/uapi/linux/mdio.h 8456F: include/uapi/linux/mii.h 8457F: net/core/of_net.c 8458 8459ETHERNET PHY LIBRARY [RUST] 8460M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8461R: Trevor Gross <tmgross@umich.edu> 8462L: netdev@vger.kernel.org 8463L: rust-for-linux@vger.kernel.org 8464S: Maintained 8465F: rust/kernel/net/phy.rs 8466F: rust/kernel/net/phy/reg.rs 8467 8468EXEC & BINFMT API, ELF 8469R: Eric Biederman <ebiederm@xmission.com> 8470R: Kees Cook <kees@kernel.org> 8471L: linux-mm@kvack.org 8472S: Supported 8473T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8474F: Documentation/userspace-api/ELF.rst 8475F: fs/*binfmt_*.c 8476F: fs/Kconfig.binfmt 8477F: fs/exec.c 8478F: fs/tests/binfmt_*_kunit.c 8479F: fs/tests/exec_kunit.c 8480F: include/linux/binfmts.h 8481F: include/linux/elf.h 8482F: include/uapi/linux/binfmts.h 8483F: include/uapi/linux/elf.h 8484F: tools/testing/selftests/exec/ 8485N: asm/elf.h 8486N: binfmt 8487 8488EXFAT FILE SYSTEM 8489M: Namjae Jeon <linkinjeon@kernel.org> 8490M: Sungjong Seo <sj1557.seo@samsung.com> 8491R: Yuezhang Mo <yuezhang.mo@sony.com> 8492L: linux-fsdevel@vger.kernel.org 8493S: Maintained 8494T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8495F: fs/exfat/ 8496 8497EXPRESSWIRE PROTOCOL LIBRARY 8498M: Duje Mihanović <duje.mihanovic@skole.hr> 8499L: linux-leds@vger.kernel.org 8500S: Maintained 8501F: drivers/leds/leds-expresswire.c 8502F: include/linux/leds-expresswire.h 8503 8504EXT2 FILE SYSTEM 8505M: Jan Kara <jack@suse.com> 8506L: linux-ext4@vger.kernel.org 8507S: Maintained 8508F: Documentation/filesystems/ext2.rst 8509T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8510F: fs/ext2/ 8511F: include/linux/ext2* 8512 8513EXT4 FILE SYSTEM 8514M: "Theodore Ts'o" <tytso@mit.edu> 8515M: Andreas Dilger <adilger.kernel@dilger.ca> 8516L: linux-ext4@vger.kernel.org 8517S: Maintained 8518W: http://ext4.wiki.kernel.org 8519Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8520T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8521F: Documentation/filesystems/ext4/ 8522F: fs/ext4/ 8523F: include/trace/events/ext4.h 8524F: include/uapi/linux/ext4.h 8525 8526Extended Verification Module (EVM) 8527M: Mimi Zohar <zohar@linux.ibm.com> 8528M: Roberto Sassu <roberto.sassu@huawei.com> 8529L: linux-integrity@vger.kernel.org 8530S: Supported 8531T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8532F: security/integrity/ 8533F: security/integrity/evm/ 8534 8535EXTENSIBLE FIRMWARE INTERFACE (EFI) 8536M: Ard Biesheuvel <ardb@kernel.org> 8537L: linux-efi@vger.kernel.org 8538S: Maintained 8539T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8540F: Documentation/admin-guide/efi-stub.rst 8541F: arch/*/include/asm/efi.h 8542F: arch/*/kernel/efi.c 8543F: arch/arm/boot/compressed/efi-header.S 8544F: arch/x86/platform/efi/ 8545F: drivers/firmware/efi/ 8546F: include/linux/efi*.h 8547 8548EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8549M: MyungJoo Ham <myungjoo.ham@samsung.com> 8550M: Chanwoo Choi <cw00.choi@samsung.com> 8551L: linux-kernel@vger.kernel.org 8552S: Maintained 8553T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8554F: Documentation/devicetree/bindings/extcon/ 8555F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8556F: drivers/extcon/ 8557F: include/linux/extcon.h 8558F: include/linux/extcon/ 8559 8560EXTRA BOOT CONFIG 8561M: Masami Hiramatsu <mhiramat@kernel.org> 8562L: linux-kernel@vger.kernel.org 8563L: linux-trace-kernel@vger.kernel.org 8564S: Maintained 8565Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8566T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8567F: Documentation/admin-guide/bootconfig.rst 8568F: fs/proc/bootconfig.c 8569F: include/linux/bootconfig.h 8570F: lib/bootconfig-data.S 8571F: lib/bootconfig.c 8572F: tools/bootconfig/* 8573F: tools/bootconfig/scripts/* 8574 8575EXTRON DA HD 4K PLUS CEC DRIVER 8576M: Hans Verkuil <hverkuil@xs4all.nl> 8577L: linux-media@vger.kernel.org 8578S: Maintained 8579T: git git://linuxtv.org/media_tree.git 8580F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 8581 8582EXYNOS DP DRIVER 8583M: Jingoo Han <jingoohan1@gmail.com> 8584L: dri-devel@lists.freedesktop.org 8585S: Maintained 8586F: drivers/gpu/drm/exynos/exynos_dp* 8587 8588EXYNOS SYSMMU (IOMMU) driver 8589M: Marek Szyprowski <m.szyprowski@samsung.com> 8590L: iommu@lists.linux.dev 8591S: Maintained 8592F: drivers/iommu/exynos-iommu.c 8593 8594F2FS FILE SYSTEM 8595M: Jaegeuk Kim <jaegeuk@kernel.org> 8596M: Chao Yu <chao@kernel.org> 8597L: linux-f2fs-devel@lists.sourceforge.net 8598S: Maintained 8599W: https://f2fs.wiki.kernel.org/ 8600Q: https://patchwork.kernel.org/project/f2fs/list/ 8601B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8602T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8603F: Documentation/ABI/testing/sysfs-fs-f2fs 8604F: Documentation/filesystems/f2fs.rst 8605F: fs/f2fs/ 8606F: include/linux/f2fs_fs.h 8607F: include/trace/events/f2fs.h 8608F: include/uapi/linux/f2fs.h 8609 8610F71805F HARDWARE MONITORING DRIVER 8611M: Jean Delvare <jdelvare@suse.com> 8612L: linux-hwmon@vger.kernel.org 8613S: Maintained 8614F: Documentation/hwmon/f71805f.rst 8615F: drivers/hwmon/f71805f.c 8616 8617FADDR2LINE 8618M: Josh Poimboeuf <jpoimboe@kernel.org> 8619S: Maintained 8620F: scripts/faddr2line 8621 8622FAILOVER MODULE 8623M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8624L: netdev@vger.kernel.org 8625S: Supported 8626F: Documentation/networking/failover.rst 8627F: include/net/failover.h 8628F: net/core/failover.c 8629 8630FANOTIFY 8631M: Jan Kara <jack@suse.cz> 8632R: Amir Goldstein <amir73il@gmail.com> 8633R: Matthew Bobrowski <repnop@google.com> 8634L: linux-fsdevel@vger.kernel.org 8635S: Maintained 8636F: fs/notify/fanotify/ 8637F: include/linux/fanotify.h 8638F: include/uapi/linux/fanotify.h 8639 8640FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8641M: Linus Walleij <linus.walleij@linaro.org> 8642L: linux-usb@vger.kernel.org 8643S: Maintained 8644F: drivers/usb/fotg210/ 8645 8646FARSYNC SYNCHRONOUS DRIVER 8647M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8648S: Supported 8649W: http://www.farsite.co.uk/ 8650F: drivers/net/wan/farsync.* 8651 8652FAULT INJECTION SUPPORT 8653M: Akinobu Mita <akinobu.mita@gmail.com> 8654S: Supported 8655F: Documentation/fault-injection/ 8656F: lib/fault-inject.c 8657F: tools/testing/fault-injection/ 8658 8659FBTFT Framebuffer drivers 8660L: dri-devel@lists.freedesktop.org 8661L: linux-fbdev@vger.kernel.org 8662S: Orphan 8663F: drivers/staging/fbtft/ 8664 8665FC0011 TUNER DRIVER 8666M: Michael Buesch <m@bues.ch> 8667L: linux-media@vger.kernel.org 8668S: Maintained 8669F: drivers/media/tuners/fc0011.c 8670F: drivers/media/tuners/fc0011.h 8671 8672FC2580 MEDIA DRIVER 8673L: linux-media@vger.kernel.org 8674S: Orphan 8675W: https://linuxtv.org 8676Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8677F: drivers/media/tuners/fc2580* 8678 8679FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8680M: Hannes Reinecke <hare@suse.de> 8681L: linux-scsi@vger.kernel.org 8682S: Supported 8683W: www.Open-FCoE.org 8684F: drivers/scsi/fcoe/ 8685F: drivers/scsi/libfc/ 8686F: include/scsi/fc/ 8687F: include/scsi/libfc.h 8688F: include/scsi/libfcoe.h 8689F: include/uapi/scsi/fc/ 8690 8691FILE LOCKING (flock() and fcntl()/lockf()) 8692M: Jeff Layton <jlayton@kernel.org> 8693M: Chuck Lever <chuck.lever@oracle.com> 8694R: Alexander Aring <alex.aring@gmail.com> 8695L: linux-fsdevel@vger.kernel.org 8696S: Maintained 8697F: fs/fcntl.c 8698F: fs/locks.c 8699F: include/linux/fcntl.h 8700F: include/uapi/linux/fcntl.h 8701 8702FILESYSTEM DIRECT ACCESS (DAX) 8703M: Dan Williams <dan.j.williams@intel.com> 8704R: Matthew Wilcox <willy@infradead.org> 8705R: Jan Kara <jack@suse.cz> 8706L: linux-fsdevel@vger.kernel.org 8707L: nvdimm@lists.linux.dev 8708S: Supported 8709F: fs/dax.c 8710F: include/linux/dax.h 8711F: include/trace/events/fs_dax.h 8712 8713FILESYSTEMS (VFS and infrastructure) 8714M: Alexander Viro <viro@zeniv.linux.org.uk> 8715M: Christian Brauner <brauner@kernel.org> 8716R: Jan Kara <jack@suse.cz> 8717L: linux-fsdevel@vger.kernel.org 8718S: Maintained 8719T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 8720F: fs/* 8721F: include/linux/fs.h 8722F: include/linux/fs_types.h 8723F: include/uapi/linux/fs.h 8724F: include/uapi/linux/openat2.h 8725 8726FILESYSTEMS [EXPORTFS] 8727M: Chuck Lever <chuck.lever@oracle.com> 8728M: Jeff Layton <jlayton@kernel.org> 8729R: Amir Goldstein <amir73il@gmail.com> 8730L: linux-fsdevel@vger.kernel.org 8731L: linux-nfs@vger.kernel.org 8732S: Supported 8733F: Documentation/filesystems/nfs/exporting.rst 8734F: fs/exportfs/ 8735F: fs/fhandle.c 8736F: include/linux/exportfs.h 8737 8738FILESYSTEMS [IDMAPPED MOUNTS] 8739M: Christian Brauner <brauner@kernel.org> 8740M: Seth Forshee <sforshee@kernel.org> 8741L: linux-fsdevel@vger.kernel.org 8742S: Maintained 8743F: Documentation/filesystems/idmappings.rst 8744F: fs/mnt_idmapping.c 8745F: include/linux/mnt_idmapping.* 8746F: tools/testing/selftests/mount_setattr/ 8747 8748FILESYSTEMS [IOMAP] 8749M: Christian Brauner <brauner@kernel.org> 8750R: Darrick J. Wong <djwong@kernel.org> 8751L: linux-xfs@vger.kernel.org 8752L: linux-fsdevel@vger.kernel.org 8753S: Supported 8754F: Documentation/filesystems/iomap/* 8755F: fs/iomap/ 8756F: include/linux/iomap.h 8757 8758FILESYSTEMS [NETFS LIBRARY] 8759M: David Howells <dhowells@redhat.com> 8760R: Jeff Layton <jlayton@kernel.org> 8761L: netfs@lists.linux.dev 8762L: linux-fsdevel@vger.kernel.org 8763S: Supported 8764F: Documentation/filesystems/caching/ 8765F: Documentation/filesystems/netfs_library.rst 8766F: fs/netfs/ 8767F: include/linux/fscache*.h 8768F: include/linux/netfs.h 8769F: include/trace/events/fscache.h 8770F: include/trace/events/netfs.h 8771 8772FILESYSTEMS [STACKABLE] 8773M: Miklos Szeredi <miklos@szeredi.hu> 8774M: Amir Goldstein <amir73il@gmail.com> 8775L: linux-fsdevel@vger.kernel.org 8776L: linux-unionfs@vger.kernel.org 8777S: Maintained 8778F: fs/backing-file.c 8779F: include/linux/backing-file.h 8780 8781FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8782M: Riku Voipio <riku.voipio@iki.fi> 8783L: linux-hwmon@vger.kernel.org 8784S: Maintained 8785F: drivers/hwmon/f75375s.c 8786F: include/linux/f75375s.h 8787 8788FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8789M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8790L: linux-can@vger.kernel.org 8791S: Maintained 8792F: drivers/net/can/usb/f81604.c 8793 8794FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8795M: Clemens Ladisch <clemens@ladisch.de> 8796M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8797L: linux-sound@vger.kernel.org 8798S: Maintained 8799T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8800F: include/uapi/sound/firewire.h 8801F: sound/firewire/ 8802 8803FIREWIRE MEDIA DRIVERS (firedtv) 8804M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8805L: linux-media@vger.kernel.org 8806L: linux1394-devel@lists.sourceforge.net 8807S: Maintained 8808T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8809F: drivers/media/firewire/ 8810 8811FIREWIRE SBP-2 TARGET 8812M: Chris Boot <bootc@bootc.net> 8813L: linux-scsi@vger.kernel.org 8814L: target-devel@vger.kernel.org 8815L: linux1394-devel@lists.sourceforge.net 8816S: Maintained 8817T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8818F: drivers/target/sbp/ 8819 8820FIREWIRE SUBSYSTEM 8821M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8822M: Takashi Sakamoto <takaswie@kernel.org> 8823L: linux1394-devel@lists.sourceforge.net 8824S: Maintained 8825W: http://ieee1394.docs.kernel.org/ 8826T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8827F: drivers/firewire/ 8828F: include/linux/firewire.h 8829F: include/uapi/linux/firewire*.h 8830F: tools/firewire/ 8831 8832FIRMWARE FRAMEWORK FOR ARMV8-A 8833M: Sudeep Holla <sudeep.holla@arm.com> 8834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8835S: Maintained 8836F: drivers/firmware/arm_ffa/ 8837F: include/linux/arm_ffa.h 8838 8839FIRMWARE LOADER (request_firmware) 8840M: Luis Chamberlain <mcgrof@kernel.org> 8841M: Russ Weight <russ.weight@linux.dev> 8842M: Danilo Krummrich <dakr@redhat.com> 8843L: linux-kernel@vger.kernel.org 8844S: Maintained 8845F: Documentation/firmware_class/ 8846F: drivers/base/firmware_loader/ 8847F: rust/kernel/firmware.rs 8848F: include/linux/firmware.h 8849 8850FLEXTIMER FTM-QUADDEC DRIVER 8851M: Patrick Havelange <patrick.havelange@essensium.com> 8852L: linux-iio@vger.kernel.org 8853S: Maintained 8854F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8855F: drivers/counter/ftm-quaddec.c 8856 8857FLOPPY DRIVER 8858M: Denis Efremov <efremov@linux.com> 8859L: linux-block@vger.kernel.org 8860S: Odd Fixes 8861F: drivers/block/floppy.c 8862 8863FLYSKY FSIA6B RC RECEIVER 8864M: Markus Koch <markus@notsyncing.net> 8865L: linux-input@vger.kernel.org 8866S: Maintained 8867F: drivers/input/joystick/fsia6b.c 8868 8869FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8870M: Geoffrey D. Bennett <g@b4.vu> 8871L: linux-sound@vger.kernel.org 8872S: Maintained 8873W: https://github.com/geoffreybennett/scarlett-gen2 8874B: https://github.com/geoffreybennett/scarlett-gen2/issues 8875T: git https://github.com/geoffreybennett/scarlett-gen2.git 8876F: include/uapi/sound/scarlett2.h 8877F: sound/usb/mixer_scarlett2.c 8878 8879FORCEDETH GIGABIT ETHERNET DRIVER 8880M: Rain River <rain.1986.08.12@gmail.com> 8881M: Zhu Yanjun <zyjzyj2000@gmail.com> 8882L: netdev@vger.kernel.org 8883S: Maintained 8884F: drivers/net/ethernet/nvidia/* 8885 8886FORTIFY_SOURCE 8887M: Kees Cook <kees@kernel.org> 8888L: linux-hardening@vger.kernel.org 8889S: Supported 8890T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8891F: include/linux/fortify-string.h 8892F: lib/fortify_kunit.c 8893F: lib/memcpy_kunit.c 8894F: lib/test_fortify/* 8895K: \bunsafe_memcpy\b 8896K: \b__NO_FORTIFY\b 8897 8898FPGA DFL DRIVERS 8899M: Wu Hao <hao.wu@intel.com> 8900R: Tom Rix <trix@redhat.com> 8901L: linux-fpga@vger.kernel.org 8902S: Maintained 8903F: Documentation/ABI/testing/sysfs-bus-dfl* 8904F: Documentation/fpga/dfl.rst 8905F: drivers/fpga/dfl* 8906F: drivers/uio/uio_dfl.c 8907F: include/linux/dfl.h 8908F: include/uapi/linux/fpga-dfl.h 8909 8910FPGA MANAGER FRAMEWORK 8911M: Moritz Fischer <mdf@kernel.org> 8912M: Wu Hao <hao.wu@intel.com> 8913M: Xu Yilun <yilun.xu@intel.com> 8914R: Tom Rix <trix@redhat.com> 8915L: linux-fpga@vger.kernel.org 8916S: Maintained 8917Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8918T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8919F: Documentation/devicetree/bindings/fpga/ 8920F: Documentation/driver-api/fpga/ 8921F: Documentation/fpga/ 8922F: drivers/fpga/ 8923F: include/linux/fpga/ 8924 8925FPU EMULATOR 8926M: Bill Metzenthen <billm@melbpc.org.au> 8927S: Maintained 8928W: https://floatingpoint.billm.au/ 8929F: arch/x86/math-emu/ 8930 8931FRAMEBUFFER CORE 8932M: Simona Vetter <simona@ffwll.ch> 8933S: Odd Fixes 8934T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8935F: drivers/video/fbdev/core/ 8936 8937FRAMEBUFFER LAYER 8938M: Helge Deller <deller@gmx.de> 8939L: linux-fbdev@vger.kernel.org 8940L: dri-devel@lists.freedesktop.org 8941S: Maintained 8942Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8943T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8944F: Documentation/fb/ 8945F: drivers/video/ 8946F: include/linux/fb.h 8947F: include/uapi/linux/fb.h 8948F: include/uapi/video/ 8949F: include/video/ 8950 8951FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8952M: Horia Geantă <horia.geanta@nxp.com> 8953M: Pankaj Gupta <pankaj.gupta@nxp.com> 8954M: Gaurav Jain <gaurav.jain@nxp.com> 8955L: linux-crypto@vger.kernel.org 8956S: Maintained 8957F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8958F: drivers/crypto/caam/ 8959 8960FREESCALE COLDFIRE M5441X MMC DRIVER 8961M: Angelo Dureghello <adureghello@baylibre.com> 8962L: linux-mmc@vger.kernel.org 8963S: Maintained 8964F: drivers/mmc/host/sdhci-esdhc-mcf.c 8965F: include/linux/platform_data/mmc-esdhc-mcf.h 8966 8967FREESCALE DIU FRAMEBUFFER DRIVER 8968M: Timur Tabi <timur@kernel.org> 8969L: linux-fbdev@vger.kernel.org 8970S: Maintained 8971F: drivers/video/fbdev/fsl-diu-fb.* 8972 8973FREESCALE DMA DRIVER 8974M: Zhang Wei <zw@zh-kernel.org> 8975L: linuxppc-dev@lists.ozlabs.org 8976S: Maintained 8977F: drivers/dma/fsldma.* 8978 8979FREESCALE DSPI DRIVER 8980M: Vladimir Oltean <olteanv@gmail.com> 8981L: linux-spi@vger.kernel.org 8982L: imx@lists.linux.dev 8983S: Maintained 8984F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 8985F: drivers/spi/spi-fsl-dspi.c 8986F: include/linux/spi/spi-fsl-dspi.h 8987 8988FREESCALE eDMA DRIVER 8989M: Frank Li <Frank.Li@nxp.com> 8990L: imx@lists.linux.dev 8991L: dmaengine@vger.kernel.org 8992S: Maintained 8993F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8994F: drivers/dma/fsl-edma*.* 8995 8996FREESCALE ENETC ETHERNET DRIVERS 8997M: Claudiu Manoil <claudiu.manoil@nxp.com> 8998M: Vladimir Oltean <vladimir.oltean@nxp.com> 8999L: netdev@vger.kernel.org 9000S: Maintained 9001F: drivers/net/ethernet/freescale/enetc/ 9002 9003FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9004M: Claudiu Manoil <claudiu.manoil@nxp.com> 9005L: netdev@vger.kernel.org 9006S: Maintained 9007F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9008F: drivers/net/ethernet/freescale/gianfar* 9009 9010FREESCALE GPMI NAND DRIVER 9011M: Han Xu <han.xu@nxp.com> 9012L: linux-mtd@lists.infradead.org 9013S: Maintained 9014F: drivers/mtd/nand/raw/gpmi-nand/* 9015 9016FREESCALE I2C CPM DRIVER 9017M: Jochen Friedrich <jochen@scram.de> 9018L: linuxppc-dev@lists.ozlabs.org 9019L: linux-i2c@vger.kernel.org 9020S: Maintained 9021F: drivers/i2c/busses/i2c-cpm.c 9022 9023FREESCALE IMX / MXC FEC DRIVER 9024M: Wei Fang <wei.fang@nxp.com> 9025R: Shenwei Wang <shenwei.wang@nxp.com> 9026R: Clark Wang <xiaoning.wang@nxp.com> 9027L: imx@lists.linux.dev 9028L: netdev@vger.kernel.org 9029S: Maintained 9030F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9031F: drivers/net/ethernet/freescale/fec.h 9032F: drivers/net/ethernet/freescale/fec_main.c 9033F: drivers/net/ethernet/freescale/fec_ptp.c 9034 9035FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9036M: Sascha Hauer <s.hauer@pengutronix.de> 9037R: Pengutronix Kernel Team <kernel@pengutronix.de> 9038L: linux-fbdev@vger.kernel.org 9039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9040S: Maintained 9041F: drivers/video/fbdev/imxfb.c 9042 9043FREESCALE IMX DDR PMU DRIVER 9044M: Frank Li <Frank.li@nxp.com> 9045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9046S: Maintained 9047F: Documentation/admin-guide/perf/imx-ddr.rst 9048F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9049F: drivers/perf/fsl_imx8_ddr_perf.c 9050 9051FREESCALE IMX I2C DRIVER 9052M: Oleksij Rempel <o.rempel@pengutronix.de> 9053R: Pengutronix Kernel Team <kernel@pengutronix.de> 9054L: linux-i2c@vger.kernel.org 9055S: Maintained 9056F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9057F: drivers/i2c/busses/i2c-imx.c 9058 9059FREESCALE IMX LPI2C DRIVER 9060M: Dong Aisheng <aisheng.dong@nxp.com> 9061L: linux-i2c@vger.kernel.org 9062L: imx@lists.linux.dev 9063S: Maintained 9064F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9065F: drivers/i2c/busses/i2c-imx-lpi2c.c 9066 9067FREESCALE IMX LPSPI DRIVER 9068M: Frank Li <Frank.Li@nxp.com> 9069L: linux-spi@vger.kernel.org 9070L: imx@lists.linux.dev 9071S: Maintained 9072F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9073F: drivers/spi/spi-fsl-lpspi.c 9074 9075FREESCALE MPC I2C DRIVER 9076M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9077L: linux-i2c@vger.kernel.org 9078S: Maintained 9079F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9080F: drivers/i2c/busses/i2c-mpc.c 9081 9082FREESCALE QORIQ DPAA ETHERNET DRIVER 9083M: Madalin Bucur <madalin.bucur@nxp.com> 9084L: netdev@vger.kernel.org 9085S: Maintained 9086F: drivers/net/ethernet/freescale/dpaa 9087 9088FREESCALE QORIQ DPAA FMAN DRIVER 9089M: Madalin Bucur <madalin.bucur@nxp.com> 9090R: Sean Anderson <sean.anderson@seco.com> 9091L: netdev@vger.kernel.org 9092S: Maintained 9093F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9094F: drivers/net/ethernet/freescale/fman 9095 9096FREESCALE QORIQ PTP CLOCK DRIVER 9097M: Yangbo Lu <yangbo.lu@nxp.com> 9098L: netdev@vger.kernel.org 9099S: Maintained 9100F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9101F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9102F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9103F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9104F: drivers/ptp/ptp_qoriq.c 9105F: drivers/ptp/ptp_qoriq_debugfs.c 9106F: include/linux/fsl/ptp_qoriq.h 9107 9108FREESCALE QUAD SPI DRIVER 9109M: Han Xu <han.xu@nxp.com> 9110L: linux-spi@vger.kernel.org 9111L: imx@lists.linux.dev 9112S: Maintained 9113F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9114F: drivers/spi/spi-fsl-qspi.c 9115 9116FREESCALE QUICC ENGINE LIBRARY 9117M: Qiang Zhao <qiang.zhao@nxp.com> 9118M: Christophe Leroy <christophe.leroy@csgroup.eu> 9119L: linuxppc-dev@lists.ozlabs.org 9120S: Maintained 9121F: drivers/soc/fsl/qe/ 9122F: include/soc/fsl/qe/ 9123 9124FREESCALE QUICC ENGINE QMC DRIVER 9125M: Herve Codina <herve.codina@bootlin.com> 9126L: linuxppc-dev@lists.ozlabs.org 9127S: Maintained 9128F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9129F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9130F: drivers/soc/fsl/qe/qmc.c 9131F: include/soc/fsl/qe/qmc.h 9132 9133FREESCALE QUICC ENGINE QMC HDLC DRIVER 9134M: Herve Codina <herve.codina@bootlin.com> 9135L: netdev@vger.kernel.org 9136L: linuxppc-dev@lists.ozlabs.org 9137S: Maintained 9138F: drivers/net/wan/fsl_qmc_hdlc.c 9139 9140FREESCALE QUICC ENGINE TSA DRIVER 9141M: Herve Codina <herve.codina@bootlin.com> 9142L: linuxppc-dev@lists.ozlabs.org 9143S: Maintained 9144F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9145F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9146F: drivers/soc/fsl/qe/tsa.c 9147F: drivers/soc/fsl/qe/tsa.h 9148F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9149F: include/dt-bindings/soc/qe-fsl,tsa.h 9150 9151FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9152L: netdev@vger.kernel.org 9153L: linuxppc-dev@lists.ozlabs.org 9154S: Orphan 9155F: drivers/net/ethernet/freescale/ucc_geth* 9156 9157FREESCALE QUICC ENGINE UCC HDLC DRIVER 9158M: Zhao Qiang <qiang.zhao@nxp.com> 9159L: netdev@vger.kernel.org 9160L: linuxppc-dev@lists.ozlabs.org 9161S: Maintained 9162F: drivers/net/wan/fsl_ucc_hdlc* 9163 9164FREESCALE QUICC ENGINE UCC UART DRIVER 9165M: Timur Tabi <timur@kernel.org> 9166L: linuxppc-dev@lists.ozlabs.org 9167S: Maintained 9168F: drivers/tty/serial/ucc_uart.c 9169 9170FREESCALE SOC DRIVERS 9171M: Christophe Leroy <christophe.leroy@csgroup.eu> 9172L: linuxppc-dev@lists.ozlabs.org 9173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9174S: Maintained 9175F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9176F: Documentation/devicetree/bindings/soc/fsl/ 9177F: drivers/soc/fsl/ 9178F: include/linux/fsl/ 9179F: include/soc/fsl/ 9180 9181FREESCALE SOC FS_ENET DRIVER 9182M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9183L: linuxppc-dev@lists.ozlabs.org 9184L: netdev@vger.kernel.org 9185S: Maintained 9186F: drivers/net/ethernet/freescale/fs_enet/ 9187 9188FREESCALE SOC SOUND DRIVERS 9189M: Shengjiu Wang <shengjiu.wang@gmail.com> 9190M: Xiubo Li <Xiubo.Lee@gmail.com> 9191R: Fabio Estevam <festevam@gmail.com> 9192R: Nicolin Chen <nicoleotsuka@gmail.com> 9193L: linux-sound@vger.kernel.org 9194L: linuxppc-dev@lists.ozlabs.org 9195S: Maintained 9196F: sound/soc/fsl/fsl* 9197F: sound/soc/fsl/imx* 9198 9199FREESCALE SOC LPC32XX SOUND DRIVERS 9200M: J.M.B. Downing <jonathan.downing@nautel.com> 9201M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9202R: Vladimir Zapolskiy <vz@mleia.com> 9203L: linux-sound@vger.kernel.org 9204L: linuxppc-dev@lists.ozlabs.org 9205S: Maintained 9206F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9207F: sound/soc/fsl/lpc3xxx-* 9208 9209FREESCALE SOC SOUND QMC DRIVER 9210M: Herve Codina <herve.codina@bootlin.com> 9211L: linux-sound@vger.kernel.org 9212L: linuxppc-dev@lists.ozlabs.org 9213S: Maintained 9214F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9215F: sound/soc/fsl/fsl_qmc_audio.c 9216 9217FREESCALE USB PERIPHERAL DRIVERS 9218L: linux-usb@vger.kernel.org 9219L: linuxppc-dev@lists.ozlabs.org 9220S: Orphan 9221F: drivers/usb/gadget/udc/fsl* 9222 9223FREESCALE USB PHY DRIVER 9224L: linux-usb@vger.kernel.org 9225L: linuxppc-dev@lists.ozlabs.org 9226S: Orphan 9227F: drivers/usb/phy/phy-fsl-usb* 9228 9229FREEVXFS FILESYSTEM 9230M: Christoph Hellwig <hch@infradead.org> 9231S: Maintained 9232W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9233F: fs/freevxfs/ 9234 9235FREEZER 9236M: "Rafael J. Wysocki" <rafael@kernel.org> 9237M: Pavel Machek <pavel@ucw.cz> 9238L: linux-pm@vger.kernel.org 9239S: Supported 9240F: Documentation/power/freezing-of-tasks.rst 9241F: include/linux/freezer.h 9242F: kernel/freezer.c 9243 9244FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9245M: Eric Biggers <ebiggers@kernel.org> 9246M: Theodore Y. Ts'o <tytso@mit.edu> 9247M: Jaegeuk Kim <jaegeuk@kernel.org> 9248L: linux-fscrypt@vger.kernel.org 9249S: Supported 9250Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9251T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9252F: Documentation/filesystems/fscrypt.rst 9253F: fs/crypto/ 9254F: include/linux/fscrypt.h 9255F: include/uapi/linux/fscrypt.h 9256 9257FSI SUBSYSTEM 9258M: Jeremy Kerr <jk@ozlabs.org> 9259M: Joel Stanley <joel@jms.id.au> 9260R: Alistar Popple <alistair@popple.id.au> 9261R: Eddie James <eajames@linux.ibm.com> 9262L: linux-fsi@lists.ozlabs.org 9263S: Supported 9264Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9265T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 9266F: drivers/fsi/ 9267F: include/linux/fsi*.h 9268F: include/trace/events/fsi*.h 9269 9270FSI-ATTACHED I2C DRIVER 9271M: Eddie James <eajames@linux.ibm.com> 9272L: linux-i2c@vger.kernel.org 9273L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9274S: Maintained 9275F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9276F: drivers/i2c/busses/i2c-fsi.c 9277 9278FSI-ATTACHED SPI DRIVER 9279M: Eddie James <eajames@linux.ibm.com> 9280L: linux-spi@vger.kernel.org 9281S: Maintained 9282F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9283F: drivers/spi/spi-fsi.c 9284 9285FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9286M: Jan Kara <jack@suse.cz> 9287R: Amir Goldstein <amir73il@gmail.com> 9288L: linux-fsdevel@vger.kernel.org 9289S: Maintained 9290T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 9291F: fs/notify/ 9292F: include/linux/fsnotify*.h 9293 9294FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 9295M: Eric Biggers <ebiggers@kernel.org> 9296M: Theodore Y. Ts'o <tytso@mit.edu> 9297L: fsverity@lists.linux.dev 9298S: Supported 9299Q: https://patchwork.kernel.org/project/fsverity/list/ 9300T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 9301F: Documentation/filesystems/fsverity.rst 9302F: fs/verity/ 9303F: include/linux/fsverity.h 9304F: include/uapi/linux/fsverity.h 9305 9306FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 9307M: Michael Zaidman <michael.zaidman@gmail.com> 9308L: linux-i2c@vger.kernel.org 9309L: linux-input@vger.kernel.org 9310S: Maintained 9311F: drivers/hid/hid-ft260.c 9312 9313FUJITSU LAPTOP EXTRAS 9314M: Jonathan Woithe <jwoithe@just42.net> 9315L: platform-driver-x86@vger.kernel.org 9316S: Maintained 9317F: drivers/platform/x86/fujitsu-laptop.c 9318 9319FUJITSU TABLET EXTRAS 9320M: Robert Gerlach <khnz@gmx.de> 9321L: platform-driver-x86@vger.kernel.org 9322S: Maintained 9323F: drivers/platform/x86/fujitsu-tablet.c 9324 9325FUNCTION HOOKS (FTRACE) 9326M: Steven Rostedt <rostedt@goodmis.org> 9327M: Masami Hiramatsu <mhiramat@kernel.org> 9328R: Mark Rutland <mark.rutland@arm.com> 9329L: linux-kernel@vger.kernel.org 9330L: linux-trace-kernel@vger.kernel.org 9331S: Maintained 9332Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9333T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9334F: Documentation/trace/ftrace* 9335F: arch/*/*/*/*ftrace* 9336F: arch/*/*/*ftrace* 9337F: include/*/ftrace.h 9338F: kernel/trace/fgraph.c 9339F: kernel/trace/ftrace* 9340F: samples/ftrace 9341 9342FUNGIBLE ETHERNET DRIVERS 9343M: Dimitris Michailidis <dmichail@fungible.com> 9344L: netdev@vger.kernel.org 9345S: Supported 9346F: drivers/net/ethernet/fungible/ 9347 9348FUSE: FILESYSTEM IN USERSPACE 9349M: Miklos Szeredi <miklos@szeredi.hu> 9350L: linux-fsdevel@vger.kernel.org 9351S: Maintained 9352W: https://github.com/libfuse/ 9353T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 9354F: Documentation/filesystems/fuse.rst 9355F: fs/fuse/ 9356F: include/uapi/linux/fuse.h 9357 9358FUTEX SUBSYSTEM 9359M: Thomas Gleixner <tglx@linutronix.de> 9360M: Ingo Molnar <mingo@redhat.com> 9361R: Peter Zijlstra <peterz@infradead.org> 9362R: Darren Hart <dvhart@infradead.org> 9363R: Davidlohr Bueso <dave@stgolabs.net> 9364R: André Almeida <andrealmeid@igalia.com> 9365L: linux-kernel@vger.kernel.org 9366S: Maintained 9367T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 9368F: Documentation/locking/*futex* 9369F: include/asm-generic/futex.h 9370F: include/linux/futex.h 9371F: include/uapi/linux/futex.h 9372F: kernel/futex/* 9373F: tools/perf/bench/futex* 9374F: tools/testing/selftests/futex/ 9375 9376GALAXYCORE GC0308 CAMERA SENSOR DRIVER 9377M: Sebastian Reichel <sre@kernel.org> 9378L: linux-media@vger.kernel.org 9379S: Maintained 9380F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 9381F: drivers/media/i2c/gc0308.c 9382 9383GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 9384M: Zhi Mao <zhi.mao@mediatek.com> 9385L: linux-media@vger.kernel.org 9386S: Maintained 9387F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 9388F: drivers/media/i2c/gc05a2.c 9389 9390GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 9391M: Zhi Mao <zhi.mao@mediatek.com> 9392L: linux-media@vger.kernel.org 9393S: Maintained 9394F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 9395F: drivers/media/i2c/gc08a3.c 9396 9397GALAXYCORE GC2145 SENSOR DRIVER 9398M: Alain Volmat <alain.volmat@foss.st.com> 9399L: linux-media@vger.kernel.org 9400S: Maintained 9401T: git git://linuxtv.org/media_tree.git 9402F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 9403F: drivers/media/i2c/gc2145.c 9404 9405GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 9406M: Tim Harvey <tharvey@gateworks.com> 9407S: Maintained 9408F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 9409F: Documentation/hwmon/gsc-hwmon.rst 9410F: drivers/hwmon/gsc-hwmon.c 9411F: drivers/mfd/gateworks-gsc.c 9412F: include/linux/mfd/gsc.h 9413F: include/linux/platform_data/gsc_hwmon.h 9414 9415GCC PLUGINS 9416M: Kees Cook <kees@kernel.org> 9417L: linux-hardening@vger.kernel.org 9418S: Maintained 9419T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9420F: Documentation/kbuild/gcc-plugins.rst 9421F: include/linux/stackleak.h 9422F: kernel/stackleak.c 9423F: scripts/Makefile.gcc-plugins 9424F: scripts/gcc-plugins/ 9425 9426GCOV BASED KERNEL PROFILING 9427M: Peter Oberparleiter <oberpar@linux.ibm.com> 9428S: Maintained 9429F: Documentation/dev-tools/gcov.rst 9430F: kernel/gcov/ 9431 9432GDB KERNEL DEBUGGING HELPER SCRIPTS 9433M: Jan Kiszka <jan.kiszka@siemens.com> 9434M: Kieran Bingham <kbingham@kernel.org> 9435S: Supported 9436F: scripts/gdb/ 9437 9438GEMINI CRYPTO DRIVER 9439M: Corentin Labbe <clabbe@baylibre.com> 9440L: linux-crypto@vger.kernel.org 9441S: Maintained 9442F: drivers/crypto/gemini/ 9443 9444GEMTEK FM RADIO RECEIVER DRIVER 9445M: Hans Verkuil <hverkuil@xs4all.nl> 9446L: linux-media@vger.kernel.org 9447S: Maintained 9448W: https://linuxtv.org 9449T: git git://linuxtv.org/media_tree.git 9450F: drivers/media/radio/radio-gemtek* 9451 9452GENERIC ARCHITECTURE TOPOLOGY 9453M: Sudeep Holla <sudeep.holla@arm.com> 9454L: linux-kernel@vger.kernel.org 9455S: Maintained 9456F: drivers/base/arch_topology.c 9457F: include/linux/arch_topology.h 9458 9459GENERIC ENTRY CODE 9460M: Thomas Gleixner <tglx@linutronix.de> 9461M: Peter Zijlstra <peterz@infradead.org> 9462M: Andy Lutomirski <luto@kernel.org> 9463L: linux-kernel@vger.kernel.org 9464S: Maintained 9465T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 9466F: include/linux/entry-common.h 9467F: include/linux/entry-kvm.h 9468F: kernel/entry/ 9469 9470GENERIC GPIO I2C DRIVER 9471M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9472S: Supported 9473F: drivers/i2c/busses/i2c-gpio.c 9474F: include/linux/platform_data/i2c-gpio.h 9475 9476GENERIC GPIO I2C MULTIPLEXER DRIVER 9477M: Peter Korsgaard <peter.korsgaard@barco.com> 9478L: linux-i2c@vger.kernel.org 9479S: Supported 9480F: Documentation/i2c/muxes/i2c-mux-gpio.rst 9481F: drivers/i2c/muxes/i2c-mux-gpio.c 9482F: include/linux/platform_data/i2c-mux-gpio.h 9483 9484GENERIC GPIO RESET DRIVER 9485M: Krzysztof Kozlowski <krzk@kernel.org> 9486S: Maintained 9487F: drivers/reset/reset-gpio.c 9488 9489GENERIC HDLC (WAN) DRIVERS 9490M: Krzysztof Halasa <khc@pm.waw.pl> 9491S: Maintained 9492W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9493F: drivers/net/wan/c101.c 9494F: drivers/net/wan/hd6457* 9495F: drivers/net/wan/hdlc* 9496F: drivers/net/wan/n2.c 9497F: drivers/net/wan/pc300too.c 9498F: drivers/net/wan/pci200syn.c 9499F: drivers/net/wan/wanxl* 9500 9501GENERIC INCLUDE/ASM HEADER FILES 9502M: Arnd Bergmann <arnd@arndb.de> 9503L: linux-arch@vger.kernel.org 9504S: Maintained 9505T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9506F: include/asm-generic/ 9507F: include/uapi/asm-generic/ 9508 9509GENERIC PHY FRAMEWORK 9510M: Vinod Koul <vkoul@kernel.org> 9511M: Kishon Vijay Abraham I <kishon@kernel.org> 9512L: linux-phy@lists.infradead.org 9513S: Supported 9514Q: https://patchwork.kernel.org/project/linux-phy/list/ 9515T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9516F: Documentation/devicetree/bindings/phy/ 9517F: drivers/phy/ 9518F: include/dt-bindings/phy/ 9519F: include/linux/phy/ 9520 9521GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9522M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9523S: Supported 9524F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9525F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9526 9527GENERIC PM DOMAINS 9528M: Ulf Hansson <ulf.hansson@linaro.org> 9529L: linux-pm@vger.kernel.org 9530S: Supported 9531F: Documentation/devicetree/bindings/power/power?domain* 9532T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9533F: drivers/pmdomain/ 9534F: include/linux/pm_domain.h 9535 9536GENERIC RADIX TREE 9537M: Kent Overstreet <kent.overstreet@linux.dev> 9538S: Supported 9539C: irc://irc.oftc.net/bcache 9540F: include/linux/generic-radix-tree.h 9541F: lib/generic-radix-tree.c 9542 9543GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9544M: Eugen Hristev <eugen.hristev@microchip.com> 9545L: linux-input@vger.kernel.org 9546S: Maintained 9547F: drivers/input/touchscreen/resistive-adc-touch.c 9548 9549GENERIC STRING LIBRARY 9550M: Kees Cook <kees@kernel.org> 9551R: Andy Shevchenko <andy@kernel.org> 9552L: linux-hardening@vger.kernel.org 9553S: Supported 9554T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9555F: include/linux/string.h 9556F: include/linux/string_choices.h 9557F: include/linux/string_helpers.h 9558F: lib/string.c 9559F: lib/string_kunit.c 9560F: lib/string_helpers.c 9561F: lib/string_helpers_kunit.c 9562F: scripts/coccinelle/api/string_choices.cocci 9563 9564GENERIC UIO DRIVER FOR PCI DEVICES 9565M: "Michael S. Tsirkin" <mst@redhat.com> 9566L: kvm@vger.kernel.org 9567S: Supported 9568F: drivers/uio/uio_pci_generic.c 9569 9570GENERIC VDSO LIBRARY 9571M: Andy Lutomirski <luto@kernel.org> 9572M: Thomas Gleixner <tglx@linutronix.de> 9573M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9574L: linux-kernel@vger.kernel.org 9575S: Maintained 9576T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9577F: include/asm-generic/vdso/vsyscall.h 9578F: include/vdso/ 9579F: kernel/time/vsyscall.c 9580F: lib/vdso/ 9581 9582GENWQE (IBM Generic Workqueue Card) 9583M: Frank Haverkamp <haver@linux.ibm.com> 9584S: Supported 9585F: drivers/misc/genwqe/ 9586 9587GET_MAINTAINER SCRIPT 9588M: Joe Perches <joe@perches.com> 9589S: Maintained 9590F: scripts/get_maintainer.pl 9591 9592GFS2 FILE SYSTEM 9593M: Andreas Gruenbacher <agruenba@redhat.com> 9594L: gfs2@lists.linux.dev 9595S: Supported 9596B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9597T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9598F: Documentation/filesystems/gfs2* 9599F: fs/gfs2/ 9600F: include/uapi/linux/gfs2_ondisk.h 9601 9602GIGABYTE WATERFORCE SENSOR DRIVER 9603M: Aleksa Savic <savicaleksa83@gmail.com> 9604L: linux-hwmon@vger.kernel.org 9605S: Maintained 9606F: Documentation/hwmon/gigabyte_waterforce.rst 9607F: drivers/hwmon/gigabyte_waterforce.c 9608 9609GIGABYTE WMI DRIVER 9610M: Thomas Weißschuh <thomas@weissschuh.net> 9611L: platform-driver-x86@vger.kernel.org 9612S: Maintained 9613F: drivers/platform/x86/gigabyte-wmi.c 9614 9615GNSS SUBSYSTEM 9616M: Johan Hovold <johan@kernel.org> 9617S: Maintained 9618T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9619F: Documentation/ABI/testing/sysfs-class-gnss 9620F: Documentation/devicetree/bindings/gnss/ 9621F: drivers/gnss/ 9622F: include/linux/gnss.h 9623 9624GO7007 MPEG CODEC 9625M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9626L: linux-media@vger.kernel.org 9627S: Maintained 9628F: drivers/media/usb/go7007/ 9629 9630GOODIX TOUCHSCREEN 9631M: Bastien Nocera <hadess@hadess.net> 9632M: Hans de Goede <hdegoede@redhat.com> 9633L: linux-input@vger.kernel.org 9634S: Maintained 9635F: drivers/input/touchscreen/goodix* 9636 9637GOOGLE ETHERNET DRIVERS 9638M: Jeroen de Borst <jeroendb@google.com> 9639M: Praveen Kaligineedi <pkaligineedi@google.com> 9640R: Shailend Chand <shailend@google.com> 9641L: netdev@vger.kernel.org 9642S: Supported 9643F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9644F: drivers/net/ethernet/google 9645 9646GOOGLE FIRMWARE DRIVERS 9647M: Tzung-Bi Shih <tzungbi@kernel.org> 9648R: Brian Norris <briannorris@chromium.org> 9649R: Julius Werner <jwerner@chromium.org> 9650L: chrome-platform@lists.linux.dev 9651S: Maintained 9652T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9653F: drivers/firmware/google/ 9654 9655GOOGLE TENSOR SoC SUPPORT 9656M: Peter Griffin <peter.griffin@linaro.org> 9657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9658L: linux-samsung-soc@vger.kernel.org 9659S: Maintained 9660F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9661F: arch/arm64/boot/dts/exynos/google/ 9662F: drivers/clk/samsung/clk-gs101.c 9663F: drivers/phy/samsung/phy-gs101-ufs.c 9664F: include/dt-bindings/clock/google,gs101.h 9665K: [gG]oogle.?[tT]ensor 9666 9667GPD POCKET FAN DRIVER 9668M: Hans de Goede <hdegoede@redhat.com> 9669L: platform-driver-x86@vger.kernel.org 9670S: Maintained 9671F: drivers/platform/x86/gpd-pocket-fan.c 9672 9673GPIO ACPI SUPPORT 9674M: Mika Westerberg <mika.westerberg@linux.intel.com> 9675M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9676L: linux-gpio@vger.kernel.org 9677L: linux-acpi@vger.kernel.org 9678S: Supported 9679T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9680F: Documentation/firmware-guide/acpi/gpio-properties.rst 9681F: drivers/gpio/gpiolib-acpi.c 9682F: drivers/gpio/gpiolib-acpi.h 9683 9684GPIO AGGREGATOR 9685M: Geert Uytterhoeven <geert+renesas@glider.be> 9686L: linux-gpio@vger.kernel.org 9687S: Supported 9688F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9689F: drivers/gpio/gpio-aggregator.c 9690 9691GPIO IR Transmitter 9692M: Sean Young <sean@mess.org> 9693L: linux-media@vger.kernel.org 9694S: Maintained 9695F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9696F: drivers/media/rc/gpio-ir-tx.c 9697 9698GPIO MOCKUP DRIVER 9699M: Bamvor Jian Zhang <bamv2005@gmail.com> 9700L: linux-gpio@vger.kernel.org 9701S: Maintained 9702F: drivers/gpio/gpio-mockup.c 9703F: tools/testing/selftests/gpio/ 9704 9705GPIO REGMAP 9706M: Michael Walle <mwalle@kernel.org> 9707S: Maintained 9708F: drivers/gpio/gpio-regmap.c 9709F: include/linux/gpio/regmap.h 9710K: (devm_)?gpio_regmap_(un)?register 9711 9712GPIO SUBSYSTEM 9713M: Linus Walleij <linus.walleij@linaro.org> 9714M: Bartosz Golaszewski <brgl@bgdev.pl> 9715L: linux-gpio@vger.kernel.org 9716S: Maintained 9717T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9718F: Documentation/admin-guide/gpio/ 9719F: Documentation/devicetree/bindings/gpio/ 9720F: Documentation/driver-api/gpio/ 9721F: drivers/gpio/ 9722F: include/dt-bindings/gpio/ 9723F: include/linux/gpio.h 9724F: include/linux/gpio/ 9725F: include/linux/of_gpio.h 9726 9727GPIO UAPI 9728M: Bartosz Golaszewski <brgl@bgdev.pl> 9729R: Kent Gibson <warthog618@gmail.com> 9730L: linux-gpio@vger.kernel.org 9731S: Maintained 9732T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9733F: Documentation/ABI/obsolete/sysfs-gpio 9734F: Documentation/ABI/testing/gpio-cdev 9735F: Documentation/userspace-api/gpio/ 9736F: drivers/gpio/gpiolib-cdev.c 9737F: include/uapi/linux/gpio.h 9738F: tools/gpio/ 9739 9740GRETH 10/100/1G Ethernet MAC device driver 9741M: Andreas Larsson <andreas@gaisler.com> 9742L: netdev@vger.kernel.org 9743S: Maintained 9744F: drivers/net/ethernet/aeroflex/ 9745 9746GREYBUS AUDIO PROTOCOLS DRIVERS 9747M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9748M: Mark Greer <mgreer@animalcreek.com> 9749S: Maintained 9750F: drivers/staging/greybus/audio_apbridgea.c 9751F: drivers/staging/greybus/audio_apbridgea.h 9752F: drivers/staging/greybus/audio_codec.c 9753F: drivers/staging/greybus/audio_codec.h 9754F: drivers/staging/greybus/audio_gb.c 9755F: drivers/staging/greybus/audio_manager.c 9756F: drivers/staging/greybus/audio_manager.h 9757F: drivers/staging/greybus/audio_manager_module.c 9758F: drivers/staging/greybus/audio_manager_private.h 9759F: drivers/staging/greybus/audio_manager_sysfs.c 9760F: drivers/staging/greybus/audio_module.c 9761F: drivers/staging/greybus/audio_topology.c 9762 9763GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9764M: Viresh Kumar <vireshk@kernel.org> 9765S: Maintained 9766F: drivers/staging/greybus/authentication.c 9767F: drivers/staging/greybus/bootrom.c 9768F: drivers/staging/greybus/firmware.h 9769F: drivers/staging/greybus/fw-core.c 9770F: drivers/staging/greybus/fw-download.c 9771F: drivers/staging/greybus/fw-management.c 9772F: drivers/staging/greybus/greybus_authentication.h 9773F: drivers/staging/greybus/greybus_firmware.h 9774F: drivers/staging/greybus/hid.c 9775F: drivers/staging/greybus/i2c.c 9776F: drivers/staging/greybus/spi.c 9777F: drivers/staging/greybus/spilib.c 9778F: drivers/staging/greybus/spilib.h 9779 9780GREYBUS LOOPBACK DRIVER 9781M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9782S: Maintained 9783F: drivers/staging/greybus/loopback.c 9784 9785GREYBUS PLATFORM DRIVERS 9786M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9787S: Maintained 9788F: drivers/staging/greybus/arche-apb-ctrl.c 9789F: drivers/staging/greybus/arche-platform.c 9790F: drivers/staging/greybus/arche_platform.h 9791 9792GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9793M: Rui Miguel Silva <rmfrfs@gmail.com> 9794S: Maintained 9795F: drivers/staging/greybus/gpio.c 9796F: drivers/staging/greybus/light.c 9797F: drivers/staging/greybus/power_supply.c 9798F: drivers/staging/greybus/sdio.c 9799F: drivers/staging/greybus/spi.c 9800F: drivers/staging/greybus/spilib.c 9801 9802GREYBUS BEAGLEPLAY DRIVERS 9803M: Ayush Singh <ayushdevel1325@gmail.com> 9804L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9805S: Maintained 9806F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9807F: drivers/greybus/gb-beagleplay.c 9808 9809GREYBUS SUBSYSTEM 9810M: Johan Hovold <johan@kernel.org> 9811M: Alex Elder <elder@kernel.org> 9812M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9813L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9814S: Maintained 9815F: drivers/greybus/ 9816F: drivers/staging/greybus/ 9817F: include/linux/greybus.h 9818F: include/linux/greybus/ 9819 9820GREYBUS UART PROTOCOLS DRIVERS 9821M: David Lin <dtwlin@gmail.com> 9822S: Maintained 9823F: drivers/staging/greybus/log.c 9824F: drivers/staging/greybus/uart.c 9825 9826GS1662 VIDEO SERIALIZER 9827M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9828L: linux-media@vger.kernel.org 9829S: Maintained 9830T: git git://linuxtv.org/media_tree.git 9831F: drivers/media/spi/gs1662.c 9832 9833GSPCA FINEPIX SUBDRIVER 9834M: Frank Zago <frank@zago.net> 9835L: linux-media@vger.kernel.org 9836S: Maintained 9837T: git git://linuxtv.org/media_tree.git 9838F: drivers/media/usb/gspca/finepix.c 9839 9840GSPCA GL860 SUBDRIVER 9841M: Olivier Lorin <o.lorin@laposte.net> 9842L: linux-media@vger.kernel.org 9843S: Maintained 9844T: git git://linuxtv.org/media_tree.git 9845F: drivers/media/usb/gspca/gl860/ 9846 9847GSPCA M5602 SUBDRIVER 9848M: Erik Andren <erik.andren@gmail.com> 9849L: linux-media@vger.kernel.org 9850S: Maintained 9851T: git git://linuxtv.org/media_tree.git 9852F: drivers/media/usb/gspca/m5602/ 9853 9854GSPCA PAC207 SONIXB SUBDRIVER 9855M: Hans Verkuil <hverkuil@xs4all.nl> 9856L: linux-media@vger.kernel.org 9857S: Odd Fixes 9858T: git git://linuxtv.org/media_tree.git 9859F: drivers/media/usb/gspca/pac207.c 9860 9861GSPCA SN9C20X SUBDRIVER 9862M: Brian Johnson <brijohn@gmail.com> 9863L: linux-media@vger.kernel.org 9864S: Maintained 9865T: git git://linuxtv.org/media_tree.git 9866F: drivers/media/usb/gspca/sn9c20x.c 9867 9868GSPCA T613 SUBDRIVER 9869M: Leandro Costantino <lcostantino@gmail.com> 9870L: linux-media@vger.kernel.org 9871S: Maintained 9872T: git git://linuxtv.org/media_tree.git 9873F: drivers/media/usb/gspca/t613.c 9874 9875GSPCA USB WEBCAM DRIVER 9876M: Hans Verkuil <hverkuil@xs4all.nl> 9877L: linux-media@vger.kernel.org 9878S: Odd Fixes 9879T: git git://linuxtv.org/media_tree.git 9880F: drivers/media/usb/gspca/ 9881 9882GTP (GPRS Tunneling Protocol) 9883M: Pablo Neira Ayuso <pablo@netfilter.org> 9884M: Harald Welte <laforge@gnumonks.org> 9885L: osmocom-net-gprs@lists.osmocom.org 9886S: Maintained 9887T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9888F: drivers/net/gtp.c 9889 9890GUID PARTITION TABLE (GPT) 9891M: Davidlohr Bueso <dave@stgolabs.net> 9892L: linux-efi@vger.kernel.org 9893S: Maintained 9894F: block/partitions/efi.* 9895 9896HABANALABS PCI DRIVER 9897M: Ofir Bitton <obitton@habana.ai> 9898L: dri-devel@lists.freedesktop.org 9899S: Supported 9900C: irc://irc.oftc.net/dri-devel 9901T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 9902F: Documentation/ABI/testing/debugfs-driver-habanalabs 9903F: Documentation/ABI/testing/sysfs-driver-habanalabs 9904F: drivers/accel/habanalabs/ 9905F: include/linux/habanalabs/ 9906F: include/trace/events/habanalabs.h 9907F: include/uapi/drm/habanalabs_accel.h 9908 9909HACKRF MEDIA DRIVER 9910L: linux-media@vger.kernel.org 9911S: Orphan 9912W: https://linuxtv.org 9913Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9914F: drivers/media/usb/hackrf/ 9915 9916HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9917M: Chuck Lever <chuck.lever@oracle.com> 9918L: kernel-tls-handshake@lists.linux.dev 9919L: netdev@vger.kernel.org 9920S: Maintained 9921F: Documentation/netlink/specs/handshake.yaml 9922F: Documentation/networking/tls-handshake.rst 9923F: include/net/handshake.h 9924F: include/trace/events/handshake.h 9925F: net/handshake/ 9926 9927HANTRO VPU CODEC DRIVER 9928M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9929M: Philipp Zabel <p.zabel@pengutronix.de> 9930L: linux-media@vger.kernel.org 9931L: linux-rockchip@lists.infradead.org 9932S: Maintained 9933F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9934F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9935F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9936F: drivers/media/platform/verisilicon/ 9937 9938HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9939M: Frank Seidel <frank@f-seidel.de> 9940L: platform-driver-x86@vger.kernel.org 9941S: Maintained 9942W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9943F: drivers/platform/x86/hdaps.c 9944 9945HARDWARE MONITORING 9946M: Jean Delvare <jdelvare@suse.com> 9947M: Guenter Roeck <linux@roeck-us.net> 9948L: linux-hwmon@vger.kernel.org 9949S: Maintained 9950W: http://hwmon.wiki.kernel.org/ 9951T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9952F: Documentation/ABI/testing/sysfs-class-hwmon 9953F: Documentation/devicetree/bindings/hwmon/ 9954F: Documentation/hwmon/ 9955F: drivers/hwmon/ 9956F: include/linux/hwmon*.h 9957F: include/trace/events/hwmon*.h 9958K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9959 9960HARDWARE RANDOM NUMBER GENERATOR CORE 9961M: Olivia Mackall <olivia@selenic.com> 9962M: Herbert Xu <herbert@gondor.apana.org.au> 9963L: linux-crypto@vger.kernel.org 9964S: Odd fixes 9965F: Documentation/admin-guide/hw_random.rst 9966F: Documentation/devicetree/bindings/rng/ 9967F: drivers/char/hw_random/ 9968F: include/linux/hw_random.h 9969 9970HARDWARE SPINLOCK CORE 9971M: Bjorn Andersson <andersson@kernel.org> 9972R: Baolin Wang <baolin.wang7@gmail.com> 9973L: linux-remoteproc@vger.kernel.org 9974S: Maintained 9975T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9976F: Documentation/devicetree/bindings/hwlock/ 9977F: Documentation/locking/hwspinlock.rst 9978F: drivers/hwspinlock/ 9979F: include/linux/hwspinlock.h 9980 9981HARDWARE TRACING FACILITIES 9982M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9983S: Maintained 9984F: drivers/hwtracing/ 9985 9986HARMONY SOUND DRIVER 9987L: linux-parisc@vger.kernel.org 9988S: Maintained 9989F: sound/parisc/harmony.* 9990 9991HDPVR USB VIDEO ENCODER DRIVER 9992M: Hans Verkuil <hverkuil@xs4all.nl> 9993L: linux-media@vger.kernel.org 9994S: Odd Fixes 9995W: https://linuxtv.org 9996T: git git://linuxtv.org/media_tree.git 9997F: drivers/media/usb/hdpvr/ 9998 9999HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10000M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10001S: Supported 10002F: drivers/misc/hpilo.[ch] 10003 10004HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10005M: Jerry Hoemann <jerry.hoemann@hpe.com> 10006S: Supported 10007F: Documentation/watchdog/hpwdt.rst 10008F: drivers/watchdog/hpwdt.c 10009 10010HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10011M: Don Brace <don.brace@microchip.com> 10012L: storagedev@microchip.com 10013L: linux-scsi@vger.kernel.org 10014S: Supported 10015F: Documentation/scsi/hpsa.rst 10016F: drivers/scsi/hpsa*.[ch] 10017F: include/linux/cciss*.h 10018F: include/uapi/linux/cciss*.h 10019 10020HFI1 DRIVER 10021M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10022L: linux-rdma@vger.kernel.org 10023S: Supported 10024F: drivers/infiniband/hw/hfi1 10025 10026HFS FILESYSTEM 10027L: linux-fsdevel@vger.kernel.org 10028S: Orphan 10029F: Documentation/filesystems/hfs.rst 10030F: fs/hfs/ 10031 10032HFSPLUS FILESYSTEM 10033L: linux-fsdevel@vger.kernel.org 10034S: Orphan 10035F: Documentation/filesystems/hfsplus.rst 10036F: fs/hfsplus/ 10037 10038HGA FRAMEBUFFER DRIVER 10039M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10040L: linux-nvidia@lists.surfsouth.com 10041S: Maintained 10042W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10043F: drivers/video/fbdev/hgafb.c 10044 10045HIBERNATION (aka Software Suspend, aka swsusp) 10046M: "Rafael J. Wysocki" <rafael@kernel.org> 10047M: Pavel Machek <pavel@ucw.cz> 10048L: linux-pm@vger.kernel.org 10049S: Supported 10050B: https://bugzilla.kernel.org 10051F: arch/*/include/asm/suspend*.h 10052F: arch/x86/power/ 10053F: drivers/base/power/ 10054F: include/linux/freezer.h 10055F: include/linux/pm.h 10056F: include/linux/suspend.h 10057F: kernel/power/ 10058 10059HID CORE LAYER 10060M: Jiri Kosina <jikos@kernel.org> 10061M: Benjamin Tissoires <bentiss@kernel.org> 10062L: linux-input@vger.kernel.org 10063S: Maintained 10064T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10065F: Documentation/hid/ 10066F: drivers/hid/ 10067F: include/linux/hid* 10068F: include/uapi/linux/hid* 10069F: samples/hid/ 10070F: tools/testing/selftests/hid/ 10071 10072HID LOGITECH DRIVERS 10073R: Filipe Laíns <lains@riseup.net> 10074L: linux-input@vger.kernel.org 10075S: Maintained 10076F: drivers/hid/hid-logitech-* 10077 10078HID NVIDIA SHIELD DRIVER 10079M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10080L: linux-input@vger.kernel.org 10081S: Maintained 10082F: drivers/hid/hid-nvidia-shield.c 10083 10084HID PHOENIX RC FLIGHT CONTROLLER 10085M: Marcus Folkesson <marcus.folkesson@gmail.com> 10086L: linux-input@vger.kernel.org 10087S: Maintained 10088F: drivers/hid/hid-pxrc.c 10089 10090HID PLAYSTATION DRIVER 10091M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10092L: linux-input@vger.kernel.org 10093S: Supported 10094F: drivers/hid/hid-playstation.c 10095 10096HID SENSOR HUB DRIVERS 10097M: Jiri Kosina <jikos@kernel.org> 10098M: Jonathan Cameron <jic23@kernel.org> 10099M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10100L: linux-input@vger.kernel.org 10101L: linux-iio@vger.kernel.org 10102S: Maintained 10103F: Documentation/hid/hid-sensor* 10104F: drivers/hid/hid-sensor-* 10105F: drivers/iio/*/hid-* 10106F: include/linux/hid-sensor-* 10107 10108HID VRC-2 CAR CONTROLLER DRIVER 10109M: Marcus Folkesson <marcus.folkesson@gmail.com> 10110L: linux-input@vger.kernel.org 10111S: Maintained 10112F: drivers/hid/hid-vrc2.c 10113 10114HID WACOM DRIVER 10115M: Ping Cheng <ping.cheng@wacom.com> 10116M: Jason Gerecke <jason.gerecke@wacom.com> 10117L: linux-input@vger.kernel.org 10118S: Maintained 10119F: drivers/hid/wacom.h 10120F: drivers/hid/wacom_* 10121 10122HID++ LOGITECH DRIVERS 10123R: Filipe Laíns <lains@riseup.net> 10124R: Bastien Nocera <hadess@hadess.net> 10125L: linux-input@vger.kernel.org 10126S: Maintained 10127F: drivers/hid/hid-logitech-hidpp.c 10128 10129HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10130M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10131M: Frederic Weisbecker <frederic@kernel.org> 10132M: Thomas Gleixner <tglx@linutronix.de> 10133L: linux-kernel@vger.kernel.org 10134S: Maintained 10135T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10136F: Documentation/timers/ 10137F: include/linux/clockchips.h 10138F: include/linux/hrtimer.h 10139F: include/linux/timer.h 10140F: kernel/time/clockevents.c 10141F: kernel/time/hrtimer.c 10142F: kernel/time/timer.c 10143F: kernel/time/timer_list.c 10144F: kernel/time/timer_migration.* 10145F: tools/testing/selftests/timers/ 10146 10147HIGH-SPEED SCC DRIVER FOR AX.25 10148L: linux-hams@vger.kernel.org 10149S: Orphan 10150F: drivers/net/hamradio/scc.c 10151 10152HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10153M: HighPoint Linux Team <linux@highpoint-tech.com> 10154S: Supported 10155W: http://www.highpoint-tech.com 10156F: Documentation/scsi/hptiop.rst 10157F: drivers/scsi/hptiop.c 10158 10159HIKEY960 ONBOARD USB GPIO HUB DRIVER 10160M: John Stultz <jstultz@google.com> 10161L: linux-kernel@vger.kernel.org 10162S: Maintained 10163F: drivers/misc/hisi_hikey_usb.c 10164 10165HIMAX HX83112B TOUCHSCREEN SUPPORT 10166M: Job Noorman <job@noorman.info> 10167L: linux-input@vger.kernel.org 10168S: Maintained 10169F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10170F: drivers/input/touchscreen/himax_hx83112b.c 10171 10172HIPPI 10173M: Jes Sorensen <jes@trained-monkey.org> 10174L: linux-hippi@sunsite.dk 10175S: Maintained 10176F: drivers/net/hippi/ 10177F: include/linux/hippidevice.h 10178F: include/uapi/linux/if_hippi.h 10179F: net/802/hippi.c 10180 10181HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10182M: Kurt Kanzenbach <kurt@linutronix.de> 10183L: netdev@vger.kernel.org 10184S: Maintained 10185F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10186F: drivers/net/dsa/hirschmann/* 10187F: include/linux/platform_data/hirschmann-hellcreek.h 10188F: net/dsa/tag_hellcreek.c 10189 10190HISILICON DMA DRIVER 10191M: Zhou Wang <wangzhou1@hisilicon.com> 10192M: Jie Hai <haijie1@huawei.com> 10193L: dmaengine@vger.kernel.org 10194S: Maintained 10195F: drivers/dma/hisi_dma.c 10196 10197HISILICON GPIO DRIVER 10198M: Jay Fang <f.fangjian@huawei.com> 10199L: linux-gpio@vger.kernel.org 10200S: Maintained 10201F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 10202F: drivers/gpio/gpio-hisi.c 10203 10204HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 10205M: Zhiqi Song <songzhiqi1@huawei.com> 10206M: Longfang Liu <liulongfang@huawei.com> 10207L: linux-crypto@vger.kernel.org 10208S: Maintained 10209F: Documentation/ABI/testing/debugfs-hisi-hpre 10210F: drivers/crypto/hisilicon/hpre/hpre.h 10211F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 10212F: drivers/crypto/hisilicon/hpre/hpre_main.c 10213 10214HISILICON HNS3 PMU DRIVER 10215M: Jijie Shao <shaojijie@huawei.com> 10216S: Supported 10217F: Documentation/admin-guide/perf/hns3-pmu.rst 10218F: drivers/perf/hisilicon/hns3_pmu.c 10219 10220HISILICON I2C CONTROLLER DRIVER 10221M: Yicong Yang <yangyicong@hisilicon.com> 10222L: linux-i2c@vger.kernel.org 10223S: Maintained 10224W: https://www.hisilicon.com 10225F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 10226F: drivers/i2c/busses/i2c-hisi.c 10227 10228HISILICON KUNPENG SOC HCCS DRIVER 10229M: Huisong Li <lihuisong@huawei.com> 10230S: Maintained 10231F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 10232F: drivers/soc/hisilicon/kunpeng_hccs.c 10233F: drivers/soc/hisilicon/kunpeng_hccs.h 10234 10235HISILICON LPC BUS DRIVER 10236M: Jay Fang <f.fangjian@huawei.com> 10237S: Maintained 10238W: http://www.hisilicon.com 10239F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 10240F: drivers/bus/hisi_lpc.c 10241 10242HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 10243M: Jian Shen <shenjian15@huawei.com> 10244M: Salil Mehta <salil.mehta@huawei.com> 10245M: Jijie Shao <shaojijie@huawei.com> 10246L: netdev@vger.kernel.org 10247S: Maintained 10248W: http://www.hisilicon.com 10249F: drivers/net/ethernet/hisilicon/hns3/ 10250 10251HISILICON NETWORK SUBSYSTEM DRIVER 10252M: Jian Shen <shenjian15@huawei.com> 10253M: Salil Mehta <salil.mehta@huawei.com> 10254L: netdev@vger.kernel.org 10255S: Maintained 10256W: http://www.hisilicon.com 10257F: Documentation/devicetree/bindings/net/hisilicon*.txt 10258F: drivers/net/ethernet/hisilicon/ 10259 10260HISILICON PMU DRIVER 10261M: Yicong Yang <yangyicong@hisilicon.com> 10262M: Jonathan Cameron <jonathan.cameron@huawei.com> 10263S: Supported 10264W: http://www.hisilicon.com 10265F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 10266F: Documentation/admin-guide/perf/hisi-pmu.rst 10267F: drivers/perf/hisilicon 10268 10269HISILICON PTT DRIVER 10270M: Yicong Yang <yangyicong@hisilicon.com> 10271M: Jonathan Cameron <jonathan.cameron@huawei.com> 10272L: linux-kernel@vger.kernel.org 10273S: Maintained 10274F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 10275F: Documentation/trace/hisi-ptt.rst 10276F: drivers/hwtracing/ptt/ 10277F: tools/perf/arch/arm64/util/hisi-ptt.c 10278F: tools/perf/util/hisi-ptt* 10279F: tools/perf/util/hisi-ptt-decoder/* 10280 10281HISILICON QM DRIVER 10282M: Weili Qian <qianweili@huawei.com> 10283M: Zhou Wang <wangzhou1@hisilicon.com> 10284L: linux-crypto@vger.kernel.org 10285S: Maintained 10286F: drivers/crypto/hisilicon/Kconfig 10287F: drivers/crypto/hisilicon/Makefile 10288F: drivers/crypto/hisilicon/qm.c 10289F: drivers/crypto/hisilicon/sgl.c 10290F: include/linux/hisi_acc_qm.h 10291 10292HISILICON ROCE DRIVER 10293M: Chengchang Tang <tangchengchang@huawei.com> 10294M: Junxian Huang <huangjunxian6@hisilicon.com> 10295L: linux-rdma@vger.kernel.org 10296S: Maintained 10297F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 10298F: drivers/infiniband/hw/hns/ 10299 10300HISILICON SAS Controller 10301M: Yihang Li <liyihang9@huawei.com> 10302S: Supported 10303W: http://www.hisilicon.com 10304F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 10305F: drivers/scsi/hisi_sas/ 10306 10307HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 10308M: Longfang Liu <liulongfang@huawei.com> 10309L: linux-crypto@vger.kernel.org 10310S: Maintained 10311F: Documentation/ABI/testing/debugfs-hisi-sec 10312F: drivers/crypto/hisilicon/sec2/sec.h 10313F: drivers/crypto/hisilicon/sec2/sec_crypto.c 10314F: drivers/crypto/hisilicon/sec2/sec_crypto.h 10315F: drivers/crypto/hisilicon/sec2/sec_main.c 10316 10317HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 10318M: Jay Fang <f.fangjian@huawei.com> 10319L: linux-spi@vger.kernel.org 10320S: Maintained 10321W: http://www.hisilicon.com 10322F: drivers/spi/spi-hisi-kunpeng.c 10323 10324HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 10325M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10326L: linux-kernel@vger.kernel.org 10327S: Maintained 10328F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 10329F: drivers/spmi/hisi-spmi-controller.c 10330 10331HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 10332M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10333L: linux-kernel@vger.kernel.org 10334S: Maintained 10335F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 10336F: drivers/mfd/hi6421-spmi-pmic.c 10337 10338HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 10339M: Weili Qian <qianweili@huawei.com> 10340S: Maintained 10341F: drivers/crypto/hisilicon/trng/trng.c 10342 10343HISILICON V3XX SPI NOR FLASH Controller Driver 10344M: Jay Fang <f.fangjian@huawei.com> 10345S: Maintained 10346W: http://www.hisilicon.com 10347F: drivers/spi/spi-hisi-sfc-v3xx.c 10348 10349HISILICON ZIP Controller DRIVER 10350M: Yang Shen <shenyang39@huawei.com> 10351M: Zhou Wang <wangzhou1@hisilicon.com> 10352L: linux-crypto@vger.kernel.org 10353S: Maintained 10354F: Documentation/ABI/testing/debugfs-hisi-zip 10355F: drivers/crypto/hisilicon/zip/ 10356 10357HMM - Heterogeneous Memory Management 10358M: Jérôme Glisse <jglisse@redhat.com> 10359L: linux-mm@kvack.org 10360S: Maintained 10361F: Documentation/mm/hmm.rst 10362F: include/linux/hmm* 10363F: lib/test_hmm* 10364F: mm/hmm* 10365F: tools/testing/selftests/mm/*hmm* 10366 10367HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 10368M: Petre Rodan <petre.rodan@subdimension.ro> 10369L: linux-iio@vger.kernel.org 10370S: Maintained 10371F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 10372F: drivers/iio/pressure/hsc030pa* 10373 10374HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 10375M: Andreas Klinger <ak@it-klinger.de> 10376M: Petre Rodan <petre.rodan@subdimension.ro> 10377L: linux-iio@vger.kernel.org 10378S: Maintained 10379F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 10380F: drivers/iio/pressure/mprls0025pa* 10381 10382HP BIOSCFG DRIVER 10383M: Jorge Lopez <jorge.lopez2@hp.com> 10384L: platform-driver-x86@vger.kernel.org 10385S: Maintained 10386F: drivers/platform/x86/hp/hp-bioscfg/ 10387 10388HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 10389L: platform-driver-x86@vger.kernel.org 10390S: Orphan 10391F: drivers/platform/x86/hp/tc1100-wmi.c 10392 10393HP WMI HARDWARE MONITOR DRIVER 10394M: James Seo <james@equiv.tech> 10395L: linux-hwmon@vger.kernel.org 10396S: Maintained 10397F: Documentation/hwmon/hp-wmi-sensors.rst 10398F: drivers/hwmon/hp-wmi-sensors.c 10399 10400HPET: High Precision Event Timers driver 10401M: Clemens Ladisch <clemens@ladisch.de> 10402S: Maintained 10403F: Documentation/timers/hpet.rst 10404F: drivers/char/hpet.c 10405F: include/linux/hpet.h 10406F: include/uapi/linux/hpet.h 10407 10408HPET: x86 10409S: Orphan 10410F: arch/x86/include/asm/hpet.h 10411F: arch/x86/kernel/hpet.c 10412 10413HPFS FILESYSTEM 10414M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 10415S: Maintained 10416W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 10417F: fs/hpfs/ 10418 10419HS3001 Hardware Temperature and Humidity Sensor 10420M: Andre Werner <andre.werner@systec-electronic.com> 10421L: linux-hwmon@vger.kernel.org 10422S: Maintained 10423F: drivers/hwmon/hs3001.c 10424 10425HSI SUBSYSTEM 10426M: Sebastian Reichel <sre@kernel.org> 10427S: Maintained 10428T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 10429F: Documentation/ABI/testing/sysfs-bus-hsi 10430F: Documentation/driver-api/hsi.rst 10431F: drivers/hsi/ 10432F: include/linux/hsi/ 10433F: include/uapi/linux/hsi/ 10434 10435HSO 3G MODEM DRIVER 10436L: linux-usb@vger.kernel.org 10437S: Orphan 10438F: drivers/net/usb/hso.c 10439 10440HSR NETWORK PROTOCOL 10441L: netdev@vger.kernel.org 10442S: Orphan 10443F: net/hsr/ 10444 10445HT16K33 LED CONTROLLER DRIVER 10446M: Robin van der Gracht <robin@protonic.nl> 10447S: Maintained 10448F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 10449F: drivers/auxdisplay/ht16k33.c 10450 10451HTCPEN TOUCHSCREEN DRIVER 10452M: Pau Oliva Fora <pof@eslack.org> 10453L: linux-input@vger.kernel.org 10454S: Maintained 10455F: drivers/input/touchscreen/htcpen.c 10456 10457HTE SUBSYSTEM 10458M: Dipen Patel <dipenp@nvidia.com> 10459L: timestamp@lists.linux.dev 10460S: Maintained 10461Q: https://patchwork.kernel.org/project/timestamp/list/ 10462T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 10463F: Documentation/devicetree/bindings/timestamp/ 10464F: Documentation/driver-api/hte/ 10465F: drivers/hte/ 10466F: include/linux/hte.h 10467 10468HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 10469M: Lorenzo Bianconi <lorenzo@kernel.org> 10470L: linux-iio@vger.kernel.org 10471S: Maintained 10472W: http://www.st.com/ 10473F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10474F: drivers/iio/humidity/hts221* 10475 10476HUAWEI ETHERNET DRIVER 10477M: Cai Huoqing <cai.huoqing@linux.dev> 10478L: netdev@vger.kernel.org 10479S: Maintained 10480F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10481F: drivers/net/ethernet/huawei/hinic/ 10482 10483HUGETLB SUBSYSTEM 10484M: Muchun Song <muchun.song@linux.dev> 10485L: linux-mm@kvack.org 10486S: Maintained 10487F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10488F: Documentation/admin-guide/mm/hugetlbpage.rst 10489F: Documentation/mm/hugetlbfs_reserv.rst 10490F: Documentation/mm/vmemmap_dedup.rst 10491F: fs/hugetlbfs/ 10492F: include/linux/hugetlb.h 10493F: mm/hugetlb.c 10494F: mm/hugetlb_vmemmap.c 10495F: mm/hugetlb_vmemmap.h 10496F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10497 10498HVA ST MEDIA DRIVER 10499M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10500L: linux-media@vger.kernel.org 10501S: Supported 10502W: https://linuxtv.org 10503T: git git://linuxtv.org/media_tree.git 10504F: drivers/media/platform/st/sti/hva 10505 10506HWPOISON MEMORY FAILURE HANDLING 10507M: Miaohe Lin <linmiaohe@huawei.com> 10508R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10509L: linux-mm@kvack.org 10510S: Maintained 10511F: mm/hwpoison-inject.c 10512F: mm/memory-failure.c 10513 10514HYCON HY46XX TOUCHSCREEN SUPPORT 10515M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10516L: linux-input@vger.kernel.org 10517S: Maintained 10518F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10519F: drivers/input/touchscreen/hycon-hy46xx.c 10520 10521HYGON PROCESSOR SUPPORT 10522M: Pu Wen <puwen@hygon.cn> 10523L: linux-kernel@vger.kernel.org 10524S: Maintained 10525F: arch/x86/kernel/cpu/hygon.c 10526 10527HYNIX HI556 SENSOR DRIVER 10528M: Sakari Ailus <sakari.ailus@linux.intel.com> 10529L: linux-media@vger.kernel.org 10530S: Maintained 10531T: git git://linuxtv.org/media_tree.git 10532F: drivers/media/i2c/hi556.c 10533 10534HYNIX HI846 SENSOR DRIVER 10535M: Martin Kepplinger <martin.kepplinger@puri.sm> 10536L: linux-media@vger.kernel.org 10537S: Maintained 10538F: drivers/media/i2c/hi846.c 10539 10540HYNIX HI847 SENSOR DRIVER 10541M: Sakari Ailus <sakari.ailus@linux.intel.com> 10542L: linux-media@vger.kernel.org 10543S: Maintained 10544F: drivers/media/i2c/hi847.c 10545 10546Hyper-V/Azure CORE AND DRIVERS 10547M: "K. Y. Srinivasan" <kys@microsoft.com> 10548M: Haiyang Zhang <haiyangz@microsoft.com> 10549M: Wei Liu <wei.liu@kernel.org> 10550M: Dexuan Cui <decui@microsoft.com> 10551L: linux-hyperv@vger.kernel.org 10552S: Supported 10553T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10554F: Documentation/ABI/stable/sysfs-bus-vmbus 10555F: Documentation/ABI/testing/debugfs-hyperv 10556F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10557F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10558F: Documentation/virt/hyperv 10559F: arch/arm64/hyperv 10560F: arch/arm64/include/asm/hyperv-tlfs.h 10561F: arch/arm64/include/asm/mshyperv.h 10562F: arch/x86/hyperv 10563F: arch/x86/include/asm/hyperv-tlfs.h 10564F: arch/x86/include/asm/mshyperv.h 10565F: arch/x86/include/asm/trace/hyperv.h 10566F: arch/x86/kernel/cpu/mshyperv.c 10567F: drivers/clocksource/hyperv_timer.c 10568F: drivers/hid/hid-hyperv.c 10569F: drivers/hv/ 10570F: drivers/input/serio/hyperv-keyboard.c 10571F: drivers/iommu/hyperv-iommu.c 10572F: drivers/net/ethernet/microsoft/ 10573F: drivers/net/hyperv/ 10574F: drivers/pci/controller/pci-hyperv-intf.c 10575F: drivers/pci/controller/pci-hyperv.c 10576F: drivers/scsi/storvsc_drv.c 10577F: drivers/uio/uio_hv_generic.c 10578F: drivers/video/fbdev/hyperv_fb.c 10579F: include/asm-generic/hyperv-tlfs.h 10580F: include/asm-generic/mshyperv.h 10581F: include/clocksource/hyperv_timer.h 10582F: include/linux/hyperv.h 10583F: include/net/mana 10584F: include/uapi/linux/hyperv.h 10585F: net/vmw_vsock/hyperv_transport.c 10586F: tools/hv/ 10587 10588HYPERBUS SUPPORT 10589M: Vignesh Raghavendra <vigneshr@ti.com> 10590R: Tudor Ambarus <tudor.ambarus@linaro.org> 10591L: linux-mtd@lists.infradead.org 10592S: Supported 10593Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10594C: irc://irc.oftc.net/mtd 10595T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10596F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10597F: drivers/mtd/hyperbus/ 10598F: include/linux/mtd/hyperbus.h 10599 10600HYPERVISOR VIRTUAL CONSOLE DRIVER 10601L: linuxppc-dev@lists.ozlabs.org 10602S: Odd Fixes 10603F: drivers/tty/hvc/ 10604 10605I2C ACPI SUPPORT 10606M: Mika Westerberg <mika.westerberg@linux.intel.com> 10607L: linux-i2c@vger.kernel.org 10608L: linux-acpi@vger.kernel.org 10609S: Maintained 10610F: drivers/i2c/i2c-core-acpi.c 10611 10612I2C ADDRESS TRANSLATOR (ATR) 10613M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10614R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10615L: linux-i2c@vger.kernel.org 10616S: Maintained 10617F: drivers/i2c/i2c-atr.c 10618F: include/linux/i2c-atr.h 10619 10620I2C CONTROLLER DRIVER FOR NVIDIA GPU 10621M: Ajay Gupta <ajayg@nvidia.com> 10622L: linux-i2c@vger.kernel.org 10623S: Maintained 10624F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10625F: drivers/i2c/busses/i2c-nvidia-gpu.c 10626 10627I2C MUXES 10628M: Peter Rosin <peda@axentia.se> 10629L: linux-i2c@vger.kernel.org 10630S: Maintained 10631F: Documentation/devicetree/bindings/i2c/i2c-arb* 10632F: Documentation/devicetree/bindings/i2c/i2c-gate* 10633F: Documentation/devicetree/bindings/i2c/i2c-mux* 10634F: Documentation/i2c/i2c-topology.rst 10635F: Documentation/i2c/muxes/ 10636F: drivers/i2c/i2c-mux.c 10637F: drivers/i2c/muxes/ 10638F: include/linux/i2c-mux.h 10639 10640I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10641M: Gregory CLEMENT <gregory.clement@bootlin.com> 10642L: linux-i2c@vger.kernel.org 10643S: Maintained 10644F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10645F: drivers/i2c/busses/i2c-mv64xxx.c 10646 10647I2C OVER PARALLEL PORT 10648M: Jean Delvare <jdelvare@suse.com> 10649L: linux-i2c@vger.kernel.org 10650S: Maintained 10651F: Documentation/i2c/busses/i2c-parport.rst 10652F: drivers/i2c/busses/i2c-parport.c 10653 10654I2C SUBSYSTEM 10655M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10656L: linux-i2c@vger.kernel.org 10657S: Maintained 10658W: https://i2c.wiki.kernel.org/ 10659Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10660T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10661F: Documentation/i2c/ 10662F: drivers/i2c/* 10663F: include/dt-bindings/i2c/i2c.h 10664F: include/linux/i2c-dev.h 10665F: include/linux/i2c-smbus.h 10666F: include/linux/i2c.h 10667F: include/uapi/linux/i2c-*.h 10668F: include/uapi/linux/i2c.h 10669 10670I2C SUBSYSTEM HOST DRIVERS 10671M: Andi Shyti <andi.shyti@kernel.org> 10672L: linux-i2c@vger.kernel.org 10673S: Maintained 10674W: https://i2c.wiki.kernel.org/ 10675Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10676T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10677F: Documentation/devicetree/bindings/i2c/ 10678F: drivers/i2c/algos/ 10679F: drivers/i2c/busses/ 10680F: include/dt-bindings/i2c/ 10681 10682I2C-TAOS-EVM DRIVER 10683M: Jean Delvare <jdelvare@suse.com> 10684L: linux-i2c@vger.kernel.org 10685S: Maintained 10686F: Documentation/i2c/busses/i2c-taos-evm.rst 10687F: drivers/i2c/busses/i2c-taos-evm.c 10688 10689I2C-TINY-USB DRIVER 10690M: Till Harbaum <till@harbaum.org> 10691L: linux-i2c@vger.kernel.org 10692S: Maintained 10693W: http://www.harbaum.org/till/i2c_tiny_usb 10694F: drivers/i2c/busses/i2c-tiny-usb.c 10695 10696I2C/SMBUS CONTROLLER DRIVERS FOR PC 10697M: Jean Delvare <jdelvare@suse.com> 10698L: linux-i2c@vger.kernel.org 10699S: Maintained 10700F: Documentation/i2c/busses/i2c-ali1535.rst 10701F: Documentation/i2c/busses/i2c-ali1563.rst 10702F: Documentation/i2c/busses/i2c-ali15x3.rst 10703F: Documentation/i2c/busses/i2c-amd756.rst 10704F: Documentation/i2c/busses/i2c-amd8111.rst 10705F: Documentation/i2c/busses/i2c-i801.rst 10706F: Documentation/i2c/busses/i2c-nforce2.rst 10707F: Documentation/i2c/busses/i2c-piix4.rst 10708F: Documentation/i2c/busses/i2c-sis5595.rst 10709F: Documentation/i2c/busses/i2c-sis630.rst 10710F: Documentation/i2c/busses/i2c-sis96x.rst 10711F: Documentation/i2c/busses/i2c-via.rst 10712F: Documentation/i2c/busses/i2c-viapro.rst 10713F: drivers/i2c/busses/i2c-ali1535.c 10714F: drivers/i2c/busses/i2c-ali1563.c 10715F: drivers/i2c/busses/i2c-ali15x3.c 10716F: drivers/i2c/busses/i2c-amd756-s4882.c 10717F: drivers/i2c/busses/i2c-amd756.c 10718F: drivers/i2c/busses/i2c-amd8111.c 10719F: drivers/i2c/busses/i2c-i801.c 10720F: drivers/i2c/busses/i2c-isch.c 10721F: drivers/i2c/busses/i2c-nforce2-s4985.c 10722F: drivers/i2c/busses/i2c-nforce2.c 10723F: drivers/i2c/busses/i2c-piix4.c 10724F: drivers/i2c/busses/i2c-sis5595.c 10725F: drivers/i2c/busses/i2c-sis630.c 10726F: drivers/i2c/busses/i2c-sis96x.c 10727F: drivers/i2c/busses/i2c-via.c 10728F: drivers/i2c/busses/i2c-viapro.c 10729 10730I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10731M: Hans de Goede <hdegoede@redhat.com> 10732L: linux-i2c@vger.kernel.org 10733S: Maintained 10734F: drivers/i2c/busses/i2c-cht-wc.c 10735 10736I2C/SMBUS ISMT DRIVER 10737M: Seth Heasley <seth.heasley@intel.com> 10738M: Neil Horman <nhorman@tuxdriver.com> 10739L: linux-i2c@vger.kernel.org 10740F: Documentation/i2c/busses/i2c-ismt.rst 10741F: drivers/i2c/busses/i2c-ismt.c 10742 10743I2C/SMBUS ZHAOXIN DRIVER 10744M: Hans Hu <hanshu@zhaoxin.com> 10745L: linux-i2c@vger.kernel.org 10746S: Maintained 10747W: https://www.zhaoxin.com 10748F: drivers/i2c/busses/i2c-viai2c-common.c 10749F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 10750 10751I2C/SMBUS STUB DRIVER 10752M: Jean Delvare <jdelvare@suse.com> 10753L: linux-i2c@vger.kernel.org 10754S: Maintained 10755F: drivers/i2c/i2c-stub.c 10756 10757I3C DRIVER FOR ASPEED AST2600 10758M: Jeremy Kerr <jk@codeconstruct.com.au> 10759S: Maintained 10760F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10761F: drivers/i3c/master/ast2600-i3c-master.c 10762 10763I3C DRIVER FOR CADENCE I3C MASTER IP 10764M: Przemysław Gaj <pgaj@cadence.com> 10765S: Maintained 10766F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10767F: drivers/i3c/master/i3c-master-cdns.c 10768 10769I3C DRIVER FOR SYNOPSYS DESIGNWARE 10770S: Orphan 10771F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10772F: drivers/i3c/master/dw* 10773 10774I3C SUBSYSTEM 10775M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10776L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10777S: Maintained 10778C: irc://chat.freenode.net/linux-i3c 10779T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10780F: Documentation/ABI/testing/sysfs-bus-i3c 10781F: Documentation/devicetree/bindings/i3c/ 10782F: Documentation/driver-api/i3c 10783F: drivers/i3c/ 10784F: include/dt-bindings/i3c/ 10785F: include/linux/i3c/ 10786 10787IBM Operation Panel Input Driver 10788M: Eddie James <eajames@linux.ibm.com> 10789L: linux-input@vger.kernel.org 10790S: Maintained 10791F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10792F: drivers/input/misc/ibm-panel.c 10793 10794IBM Power 842 compression accelerator 10795M: Haren Myneni <haren@us.ibm.com> 10796S: Supported 10797F: crypto/842.c 10798F: drivers/crypto/nx/Kconfig 10799F: drivers/crypto/nx/Makefile 10800F: drivers/crypto/nx/nx-842* 10801F: include/linux/sw842.h 10802F: lib/842/ 10803 10804IBM Power in-Nest Crypto Acceleration 10805M: Breno Leitão <leitao@debian.org> 10806M: Nayna Jain <nayna@linux.ibm.com> 10807M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10808L: linux-crypto@vger.kernel.org 10809S: Supported 10810F: drivers/crypto/nx/Kconfig 10811F: drivers/crypto/nx/Makefile 10812F: drivers/crypto/nx/nx-aes* 10813F: drivers/crypto/nx/nx-sha* 10814F: drivers/crypto/nx/nx.* 10815F: drivers/crypto/nx/nx_csbcpb.h 10816F: drivers/crypto/nx/nx_debugfs.c 10817 10818IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10819M: Tyrel Datwyler <tyreld@linux.ibm.com> 10820L: linux-pci@vger.kernel.org 10821L: linuxppc-dev@lists.ozlabs.org 10822S: Supported 10823F: drivers/pci/hotplug/rpadlpar* 10824 10825IBM Power Linux RAID adapter 10826M: Brian King <brking@us.ibm.com> 10827S: Supported 10828F: drivers/scsi/ipr.* 10829 10830IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10831M: Tyrel Datwyler <tyreld@linux.ibm.com> 10832L: linux-pci@vger.kernel.org 10833L: linuxppc-dev@lists.ozlabs.org 10834S: Supported 10835F: drivers/pci/hotplug/rpaphp* 10836 10837IBM Power SRIOV Virtual NIC Device Driver 10838M: Haren Myneni <haren@linux.ibm.com> 10839M: Rick Lindsley <ricklind@linux.ibm.com> 10840R: Nick Child <nnac123@linux.ibm.com> 10841R: Thomas Falcon <tlfalcon@linux.ibm.com> 10842L: netdev@vger.kernel.org 10843S: Supported 10844F: drivers/net/ethernet/ibm/ibmvnic.* 10845 10846IBM Power VFIO Support 10847M: Timothy Pearson <tpearson@raptorengineering.com> 10848S: Supported 10849F: drivers/vfio/vfio_iommu_spapr_tce.c 10850 10851IBM Power Virtual Ethernet Device Driver 10852M: Nick Child <nnac123@linux.ibm.com> 10853L: netdev@vger.kernel.org 10854S: Supported 10855F: drivers/net/ethernet/ibm/ibmveth.* 10856 10857IBM Power Virtual FC Device Drivers 10858M: Tyrel Datwyler <tyreld@linux.ibm.com> 10859L: linux-scsi@vger.kernel.org 10860S: Supported 10861F: drivers/scsi/ibmvscsi/ibmvfc* 10862 10863IBM Power Virtual Management Channel Driver 10864M: Brad Warrum <bwarrum@linux.ibm.com> 10865M: Ritu Agarwal <rituagar@linux.ibm.com> 10866S: Supported 10867F: drivers/misc/ibmvmc.* 10868 10869IBM Power Virtual SCSI Device Drivers 10870M: Tyrel Datwyler <tyreld@linux.ibm.com> 10871L: linux-scsi@vger.kernel.org 10872S: Supported 10873F: drivers/scsi/ibmvscsi/ibmvscsi* 10874F: include/scsi/viosrp.h 10875 10876IBM Power Virtual SCSI Device Target Driver 10877M: Tyrel Datwyler <tyreld@linux.ibm.com> 10878L: linux-scsi@vger.kernel.org 10879L: target-devel@vger.kernel.org 10880S: Supported 10881F: drivers/scsi/ibmvscsi_tgt/ 10882 10883IBM Power VMX Cryptographic instructions 10884M: Breno Leitão <leitao@debian.org> 10885M: Nayna Jain <nayna@linux.ibm.com> 10886M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10887L: linux-crypto@vger.kernel.org 10888S: Supported 10889F: arch/powerpc/crypto/Kconfig 10890F: arch/powerpc/crypto/Makefile 10891F: arch/powerpc/crypto/aes.c 10892F: arch/powerpc/crypto/aes_cbc.c 10893F: arch/powerpc/crypto/aes_ctr.c 10894F: arch/powerpc/crypto/aes_xts.c 10895F: arch/powerpc/crypto/aesp8-ppc.* 10896F: arch/powerpc/crypto/ghash.c 10897F: arch/powerpc/crypto/ghashp8-ppc.pl 10898F: arch/powerpc/crypto/ppc-xlate.pl 10899F: arch/powerpc/crypto/vmx.c 10900 10901IBM ServeRAID RAID DRIVER 10902S: Orphan 10903F: drivers/scsi/ips.* 10904 10905ICH LPC AND GPIO DRIVER 10906M: Peter Tyser <ptyser@xes-inc.com> 10907S: Maintained 10908F: drivers/gpio/gpio-ich.c 10909F: drivers/mfd/lpc_ich.c 10910 10911ICY I2C DRIVER 10912M: Max Staudt <max@enpas.org> 10913L: linux-i2c@vger.kernel.org 10914S: Maintained 10915F: drivers/i2c/busses/i2c-icy.c 10916 10917IDEAPAD LAPTOP EXTRAS DRIVER 10918M: Ike Panhc <ike.pan@canonical.com> 10919L: platform-driver-x86@vger.kernel.org 10920S: Maintained 10921W: http://launchpad.net/ideapad-laptop 10922F: drivers/platform/x86/ideapad-laptop.c 10923 10924IDEAPAD LAPTOP SLIDEBAR DRIVER 10925M: Andrey Moiseev <o2g.org.ru@gmail.com> 10926L: linux-input@vger.kernel.org 10927S: Maintained 10928W: https://github.com/o2genum/ideapad-slidebar 10929F: drivers/input/misc/ideapad_slidebar.c 10930 10931IDT VersaClock 5 CLOCK DRIVER 10932M: Luca Ceresoli <luca@lucaceresoli.net> 10933S: Maintained 10934F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10935F: drivers/clk/clk-versaclock5.c 10936 10937IEEE 802.15.4 SUBSYSTEM 10938M: Alexander Aring <alex.aring@gmail.com> 10939M: Stefan Schmidt <stefan@datenfreihafen.org> 10940M: Miquel Raynal <miquel.raynal@bootlin.com> 10941L: linux-wpan@vger.kernel.org 10942S: Maintained 10943W: https://linux-wpan.org/ 10944Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10945T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10946T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10947F: Documentation/networking/ieee802154.rst 10948F: drivers/net/ieee802154/ 10949F: include/linux/ieee802154.h 10950F: include/linux/nl802154.h 10951F: include/net/af_ieee802154.h 10952F: include/net/cfg802154.h 10953F: include/net/ieee802154_netdev.h 10954F: include/net/mac802154.h 10955F: include/net/nl802154.h 10956F: net/ieee802154/ 10957F: net/mac802154/ 10958 10959Intel VIRTIO DATA PATH ACCELERATOR 10960M: Zhu Lingshan <lingshan.zhu@kernel.org> 10961L: virtualization@lists.linux.dev 10962S: Supported 10963F: drivers/vdpa/ifcvf/ 10964 10965IFE PROTOCOL 10966M: Yotam Gigi <yotam.gi@gmail.com> 10967M: Jamal Hadi Salim <jhs@mojatatu.com> 10968F: include/net/ife.h 10969F: include/uapi/linux/ife.h 10970F: net/ife 10971 10972IGORPLUG-USB IR RECEIVER 10973M: Sean Young <sean@mess.org> 10974L: linux-media@vger.kernel.org 10975S: Maintained 10976F: drivers/media/rc/igorplugusb.c 10977 10978IGUANAWORKS USB IR TRANSCEIVER 10979M: Sean Young <sean@mess.org> 10980L: linux-media@vger.kernel.org 10981S: Maintained 10982F: drivers/media/rc/iguanair.c 10983 10984IIO BACKEND FRAMEWORK 10985M: Nuno Sa <nuno.sa@analog.com> 10986R: Olivier Moysan <olivier.moysan@foss.st.com> 10987L: linux-iio@vger.kernel.org 10988S: Maintained 10989F: Documentation/ABI/testing/debugfs-iio-backend 10990F: drivers/iio/industrialio-backend.c 10991F: include/linux/iio/backend.h 10992 10993IIO DIGITAL POTENTIOMETER DAC 10994M: Peter Rosin <peda@axentia.se> 10995L: linux-iio@vger.kernel.org 10996S: Maintained 10997F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10998F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10999F: drivers/iio/dac/dpot-dac.c 11000 11001IIO ENVELOPE DETECTOR 11002M: Peter Rosin <peda@axentia.se> 11003L: linux-iio@vger.kernel.org 11004S: Maintained 11005F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11006F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11007F: drivers/iio/adc/envelope-detector.c 11008 11009IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11010M: Matti Vaittinen <mazziesaccount@gmail.com> 11011L: linux-iio@vger.kernel.org 11012S: Maintained 11013F: drivers/iio/industrialio-gts-helper.c 11014F: include/linux/iio/iio-gts-helper.h 11015F: drivers/iio/test/iio-test-gts.c 11016 11017IIO MULTIPLEXER 11018M: Peter Rosin <peda@axentia.se> 11019L: linux-iio@vger.kernel.org 11020S: Maintained 11021F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11022F: drivers/iio/multiplexer/iio-mux.c 11023 11024IIO SCMI BASED DRIVER 11025M: Jyoti Bhayana <jbhayana@google.com> 11026L: linux-iio@vger.kernel.org 11027S: Maintained 11028F: drivers/iio/common/scmi_sensors/scmi_iio.c 11029 11030IIO SUBSYSTEM AND DRIVERS 11031M: Jonathan Cameron <jic23@kernel.org> 11032R: Lars-Peter Clausen <lars@metafoo.de> 11033L: linux-iio@vger.kernel.org 11034S: Maintained 11035T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11036F: Documentation/ABI/testing/configfs-iio* 11037F: Documentation/ABI/testing/sysfs-bus-iio* 11038F: Documentation/devicetree/bindings/iio/ 11039F: Documentation/iio/ 11040F: drivers/iio/ 11041F: drivers/staging/iio/ 11042F: include/dt-bindings/iio/ 11043F: include/linux/iio/ 11044F: tools/iio/ 11045 11046IIO UNIT CONVERTER 11047M: Peter Rosin <peda@axentia.se> 11048L: linux-iio@vger.kernel.org 11049S: Maintained 11050F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11051F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11052F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11053F: drivers/iio/afe/iio-rescale.c 11054 11055IKANOS/ADI EAGLE ADSL USB DRIVER 11056M: Matthieu Castet <castet.matthieu@free.fr> 11057M: Stanislaw Gruszka <stf_xl@wp.pl> 11058S: Maintained 11059F: drivers/usb/atm/ueagle-atm.c 11060 11061IMAGIS TOUCHSCREEN DRIVER 11062M: Markuss Broks <markuss.broks@gmail.com> 11063S: Maintained 11064F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11065F: drivers/input/touchscreen/imagis.c 11066 11067IMGTEC ASCII LCD DRIVER 11068M: Paul Burton <paulburton@kernel.org> 11069S: Maintained 11070F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11071F: drivers/auxdisplay/img-ascii-lcd.c 11072 11073IMGTEC JPEG ENCODER DRIVER 11074M: Devarsh Thakkar <devarsht@ti.com> 11075L: linux-media@vger.kernel.org 11076S: Supported 11077F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11078F: drivers/media/platform/imagination/e5010* 11079 11080IMGTEC IR DECODER DRIVER 11081S: Orphan 11082F: drivers/media/rc/img-ir/ 11083 11084IMGTEC POWERVR DRM DRIVER 11085M: Frank Binns <frank.binns@imgtec.com> 11086M: Matt Coster <matt.coster@imgtec.com> 11087S: Supported 11088T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11089F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11090F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11091F: Documentation/gpu/imagination/ 11092F: drivers/gpu/drm/ci/xfails/powervr* 11093F: drivers/gpu/drm/imagination/ 11094F: include/uapi/drm/pvr_drm.h 11095 11096IMON SOUNDGRAPH USB IR RECEIVER 11097M: Sean Young <sean@mess.org> 11098L: linux-media@vger.kernel.org 11099S: Maintained 11100F: drivers/media/rc/imon.c 11101F: drivers/media/rc/imon_raw.c 11102 11103IMS TWINTURBO FRAMEBUFFER DRIVER 11104L: linux-fbdev@vger.kernel.org 11105S: Orphan 11106F: drivers/video/fbdev/imsttfb.c 11107 11108INDEX OF FURTHER KERNEL DOCUMENTATION 11109M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 11110S: Maintained 11111F: Documentation/process/kernel-docs.rst 11112 11113INDUSTRY PACK SUBSYSTEM (IPACK) 11114M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11115M: Jens Taprogge <jens.taprogge@taprogge.org> 11116M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11117L: industrypack-devel@lists.sourceforge.net 11118S: Maintained 11119W: http://industrypack.sourceforge.net 11120F: drivers/ipack/ 11121 11122INFINEON DPS310 Driver 11123M: Eddie James <eajames@linux.ibm.com> 11124L: linux-iio@vger.kernel.org 11125S: Maintained 11126F: drivers/iio/pressure/dps310.c 11127 11128INFINEON PEB2466 ASoC CODEC 11129M: Herve Codina <herve.codina@bootlin.com> 11130L: linux-sound@vger.kernel.org 11131S: Maintained 11132F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 11133F: sound/soc/codecs/peb2466.c 11134 11135INFINIBAND SUBSYSTEM 11136M: Jason Gunthorpe <jgg@nvidia.com> 11137M: Leon Romanovsky <leonro@nvidia.com> 11138L: linux-rdma@vger.kernel.org 11139S: Supported 11140W: https://github.com/linux-rdma/rdma-core 11141Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11142T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 11143F: Documentation/devicetree/bindings/infiniband/ 11144F: Documentation/infiniband/ 11145F: drivers/infiniband/ 11146F: include/rdma/ 11147F: include/trace/events/ib_mad.h 11148F: include/trace/events/ib_umad.h 11149F: include/trace/misc/rdma.h 11150F: include/uapi/linux/if_infiniband.h 11151F: include/uapi/rdma/ 11152F: samples/bpf/ibumad_kern.c 11153F: samples/bpf/ibumad_user.c 11154 11155INGENIC JZ4780 NAND DRIVER 11156M: Harvey Hunt <harveyhuntnexus@gmail.com> 11157L: linux-mtd@lists.infradead.org 11158L: linux-mips@vger.kernel.org 11159S: Maintained 11160F: drivers/mtd/nand/raw/ingenic/ 11161 11162INGENIC JZ47xx SoCs 11163M: Paul Cercueil <paul@crapouillou.net> 11164L: linux-mips@vger.kernel.org 11165S: Maintained 11166F: arch/mips/boot/dts/ingenic/ 11167F: arch/mips/generic/board-ingenic.c 11168F: arch/mips/include/asm/mach-ingenic/ 11169F: arch/mips/ingenic/Kconfig 11170F: drivers/clk/ingenic/ 11171F: drivers/dma/dma-jz4780.c 11172F: drivers/gpu/drm/ingenic/ 11173F: drivers/i2c/busses/i2c-jz4780.c 11174F: drivers/iio/adc/ingenic-adc.c 11175F: drivers/irqchip/irq-ingenic.c 11176F: drivers/memory/jz4780-nemc.c 11177F: drivers/mmc/host/jz4740_mmc.c 11178F: drivers/mtd/nand/raw/ingenic/ 11179F: drivers/pinctrl/pinctrl-ingenic.c 11180F: drivers/power/supply/ingenic-battery.c 11181F: drivers/pwm/pwm-jz4740.c 11182F: drivers/remoteproc/ingenic_rproc.c 11183F: drivers/rtc/rtc-jz4740.c 11184F: drivers/tty/serial/8250/8250_ingenic.c 11185F: drivers/usb/musb/jz4740.c 11186F: drivers/watchdog/jz4740_wdt.c 11187F: include/dt-bindings/iio/adc/ingenic,adc.h 11188F: include/linux/mfd/ingenic-tcu.h 11189F: sound/soc/codecs/jz47* 11190F: sound/soc/jz4740/ 11191 11192INJOINIC IP5xxx POWER BANK IC DRIVER 11193M: Samuel Holland <samuel@sholland.org> 11194S: Maintained 11195F: drivers/power/supply/ip5xxx_power.c 11196 11197INOTIFY 11198M: Jan Kara <jack@suse.cz> 11199R: Amir Goldstein <amir73il@gmail.com> 11200L: linux-fsdevel@vger.kernel.org 11201S: Maintained 11202F: Documentation/filesystems/inotify.rst 11203F: fs/notify/inotify/ 11204F: include/linux/inotify.h 11205F: include/uapi/linux/inotify.h 11206 11207INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 11208M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 11209L: linux-input@vger.kernel.org 11210S: Maintained 11211Q: http://patchwork.kernel.org/project/linux-input/list/ 11212T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 11213F: Documentation/devicetree/bindings/input/ 11214F: Documentation/devicetree/bindings/serio/ 11215F: Documentation/input/ 11216F: drivers/input/ 11217F: include/dt-bindings/input/ 11218F: include/linux/gameport.h 11219F: include/linux/i8042.h 11220F: include/linux/input.h 11221F: include/linux/input/ 11222F: include/linux/libps2.h 11223F: include/linux/serio.h 11224F: include/uapi/linux/gameport.h 11225F: include/uapi/linux/input-event-codes.h 11226F: include/uapi/linux/input.h 11227F: include/uapi/linux/serio.h 11228F: include/uapi/linux/uinput.h 11229 11230INPUT MULTITOUCH (MT) PROTOCOL 11231M: Henrik Rydberg <rydberg@bitmath.org> 11232L: linux-input@vger.kernel.org 11233S: Odd fixes 11234F: Documentation/input/multi-touch-protocol.rst 11235F: drivers/input/input-mt.c 11236K: \b(ABS|SYN)_MT_ 11237 11238INSIDE SECURE CRYPTO DRIVER 11239M: Antoine Tenart <atenart@kernel.org> 11240L: linux-crypto@vger.kernel.org 11241S: Maintained 11242F: drivers/crypto/inside-secure/ 11243 11244INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 11245M: Mimi Zohar <zohar@linux.ibm.com> 11246M: Roberto Sassu <roberto.sassu@huawei.com> 11247M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 11248R: Eric Snowberg <eric.snowberg@oracle.com> 11249L: linux-integrity@vger.kernel.org 11250S: Supported 11251T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 11252F: security/integrity/ 11253F: security/integrity/ima/ 11254 11255INTEGRITY POLICY ENFORCEMENT (IPE) 11256M: Fan Wu <wufan@kernel.org> 11257L: linux-security-module@vger.kernel.org 11258S: Supported 11259T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 11260F: Documentation/admin-guide/LSM/ipe.rst 11261F: Documentation/security/ipe.rst 11262F: scripts/ipe/ 11263F: security/ipe/ 11264 11265INTEL 810/815 FRAMEBUFFER DRIVER 11266M: Antonino Daplas <adaplas@gmail.com> 11267L: linux-fbdev@vger.kernel.org 11268S: Maintained 11269F: drivers/video/fbdev/i810/ 11270 11271INTEL 8254 COUNTER DRIVER 11272M: William Breathitt Gray <wbg@kernel.org> 11273L: linux-iio@vger.kernel.org 11274S: Maintained 11275F: drivers/counter/i8254.c 11276F: include/linux/i8254.h 11277 11278INTEL 8255 GPIO DRIVER 11279M: William Breathitt Gray <wbg@kernel.org> 11280L: linux-gpio@vger.kernel.org 11281S: Maintained 11282F: drivers/gpio/gpio-i8255.c 11283F: drivers/gpio/gpio-i8255.h 11284 11285INTEL ASoC DRIVERS 11286M: Cezary Rojewski <cezary.rojewski@intel.com> 11287M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 11288M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 11289M: Bard Liao <yung-chuan.liao@linux.intel.com> 11290M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 11291M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 11292R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 11293L: linux-sound@vger.kernel.org 11294S: Supported 11295F: sound/soc/intel/ 11296 11297INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 11298M: Hans de Goede <hdegoede@redhat.com> 11299L: platform-driver-x86@vger.kernel.org 11300S: Maintained 11301F: drivers/platform/x86/intel/atomisp2/pm.c 11302 11303INTEL ATOMISP2 LED DRIVER 11304M: Hans de Goede <hdegoede@redhat.com> 11305L: platform-driver-x86@vger.kernel.org 11306S: Maintained 11307F: drivers/platform/x86/intel/atomisp2/led.c 11308 11309INTEL BIOS SAR INT1092 DRIVER 11310M: Shravan Sudhakar <s.shravan@intel.com> 11311L: platform-driver-x86@vger.kernel.org 11312S: Maintained 11313F: drivers/platform/x86/intel/int1092/ 11314 11315INTEL BROXTON PMC DRIVER 11316M: Mika Westerberg <mika.westerberg@linux.intel.com> 11317M: Zha Qipeng <qipeng.zha@intel.com> 11318S: Maintained 11319F: drivers/mfd/intel_pmc_bxt.c 11320F: include/linux/mfd/intel_pmc_bxt.h 11321 11322INTEL C600 SERIES SAS CONTROLLER DRIVER 11323M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 11324L: linux-scsi@vger.kernel.org 11325S: Supported 11326T: git git://git.code.sf.net/p/intel-sas/isci 11327F: drivers/scsi/isci/ 11328 11329INTEL CPU family model numbers 11330M: Tony Luck <tony.luck@intel.com> 11331M: x86@kernel.org 11332L: linux-kernel@vger.kernel.org 11333S: Supported 11334F: arch/x86/include/asm/intel-family.h 11335 11336INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 11337M: Jani Nikula <jani.nikula@linux.intel.com> 11338M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11339L: intel-gfx@lists.freedesktop.org 11340L: intel-xe@lists.freedesktop.org 11341S: Supported 11342F: drivers/gpu/drm/i915/display/ 11343F: drivers/gpu/drm/xe/display/ 11344F: drivers/gpu/drm/xe/compat-i915-headers 11345F: include/drm/intel/ 11346 11347INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 11348M: Jani Nikula <jani.nikula@linux.intel.com> 11349M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 11350M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11351M: Tvrtko Ursulin <tursulin@ursulin.net> 11352L: intel-gfx@lists.freedesktop.org 11353S: Supported 11354W: https://drm.pages.freedesktop.org/intel-docs/ 11355Q: http://patchwork.freedesktop.org/project/intel-gfx/ 11356B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 11357C: irc://irc.oftc.net/intel-gfx 11358T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 11359F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 11360F: Documentation/gpu/i915.rst 11361F: drivers/gpu/drm/ci/xfails/i915* 11362F: drivers/gpu/drm/i915/ 11363F: include/drm/intel/ 11364F: include/uapi/drm/i915_drm.h 11365 11366INTEL DRM XE DRIVER (Lunar Lake and newer) 11367M: Lucas De Marchi <lucas.demarchi@intel.com> 11368M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 11369M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11370L: intel-xe@lists.freedesktop.org 11371S: Supported 11372W: https://drm.pages.freedesktop.org/intel-docs/ 11373Q: http://patchwork.freedesktop.org/project/intel-xe/ 11374B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 11375C: irc://irc.oftc.net/xe 11376T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 11377F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 11378F: Documentation/gpu/xe/ 11379F: drivers/gpu/drm/xe/ 11380F: include/drm/intel/ 11381F: include/uapi/drm/xe_drm.h 11382 11383INTEL ETHERNET DRIVERS 11384M: Tony Nguyen <anthony.l.nguyen@intel.com> 11385M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 11386L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 11387S: Supported 11388W: https://www.intel.com/content/www/us/en/support.html 11389Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 11390T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 11391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 11392F: Documentation/networking/device_drivers/ethernet/intel/ 11393F: drivers/net/ethernet/intel/ 11394F: drivers/net/ethernet/intel/*/ 11395F: include/linux/avf/virtchnl.h 11396F: include/linux/net/intel/iidc.h 11397 11398INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 11399M: Mustafa Ismail <mustafa.ismail@intel.com> 11400M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 11401L: linux-rdma@vger.kernel.org 11402S: Supported 11403F: drivers/infiniband/hw/irdma/ 11404F: include/uapi/rdma/irdma-abi.h 11405 11406INTEL GPIO DRIVERS 11407M: Andy Shevchenko <andy@kernel.org> 11408L: linux-gpio@vger.kernel.org 11409S: Supported 11410T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11411F: drivers/gpio/gpio-elkhartlake.c 11412F: drivers/gpio/gpio-graniterapids.c 11413F: drivers/gpio/gpio-ich.c 11414F: drivers/gpio/gpio-merrifield.c 11415F: drivers/gpio/gpio-ml-ioh.c 11416F: drivers/gpio/gpio-pch.c 11417F: drivers/gpio/gpio-sch.c 11418F: drivers/gpio/gpio-sodaville.c 11419F: drivers/gpio/gpio-tangier.c 11420F: drivers/gpio/gpio-tangier.h 11421 11422INTEL GVT-g DRIVERS (Intel GPU Virtualization) 11423M: Zhenyu Wang <zhenyuw@linux.intel.com> 11424M: Zhi Wang <zhi.wang.linux@gmail.com> 11425L: intel-gvt-dev@lists.freedesktop.org 11426L: intel-gfx@lists.freedesktop.org 11427S: Supported 11428W: https://github.com/intel/gvt-linux/wiki 11429T: git https://github.com/intel/gvt-linux.git 11430F: drivers/gpu/drm/i915/gvt/ 11431 11432INTEL HID EVENT DRIVER 11433M: Alex Hung <alexhung@gmail.com> 11434L: platform-driver-x86@vger.kernel.org 11435S: Maintained 11436F: drivers/platform/x86/intel/hid.c 11437 11438INTEL I/OAT DMA DRIVER 11439M: Dave Jiang <dave.jiang@intel.com> 11440R: Dan Williams <dan.j.williams@intel.com> 11441L: dmaengine@vger.kernel.org 11442S: Supported 11443Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 11444F: drivers/dma/ioat* 11445 11446INTEL IAA CRYPTO DRIVER 11447M: Tom Zanussi <tom.zanussi@linux.intel.com> 11448L: linux-crypto@vger.kernel.org 11449S: Supported 11450F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 11451F: drivers/crypto/intel/iaa/* 11452 11453INTEL IDLE DRIVER 11454M: Jacob Pan <jacob.jun.pan@linux.intel.com> 11455M: Len Brown <lenb@kernel.org> 11456L: linux-pm@vger.kernel.org 11457S: Supported 11458B: https://bugzilla.kernel.org 11459T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 11460F: drivers/idle/intel_idle.c 11461 11462INTEL IDXD DRIVER 11463M: Fenghua Yu <fenghua.yu@intel.com> 11464R: Dave Jiang <dave.jiang@intel.com> 11465L: dmaengine@vger.kernel.org 11466S: Supported 11467F: drivers/dma/idxd/* 11468F: include/uapi/linux/idxd.h 11469 11470INTEL IN FIELD SCAN (IFS) DEVICE 11471M: Jithu Joseph <jithu.joseph@intel.com> 11472R: Ashok Raj <ashok.raj.linux@gmail.com> 11473R: Tony Luck <tony.luck@intel.com> 11474S: Maintained 11475F: drivers/platform/x86/intel/ifs 11476F: include/trace/events/intel_ifs.h 11477F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 11478 11479INTEL INTEGRATED SENSOR HUB DRIVER 11480M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11481M: Jiri Kosina <jikos@kernel.org> 11482L: linux-input@vger.kernel.org 11483S: Maintained 11484F: drivers/hid/intel-ish-hid/ 11485 11486INTEL IOMMU (VT-d) 11487M: David Woodhouse <dwmw2@infradead.org> 11488M: Lu Baolu <baolu.lu@linux.intel.com> 11489L: iommu@lists.linux.dev 11490S: Supported 11491T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11492F: drivers/iommu/intel/ 11493 11494INTEL IPU3 CSI-2 CIO2 DRIVER 11495M: Yong Zhi <yong.zhi@intel.com> 11496M: Sakari Ailus <sakari.ailus@linux.intel.com> 11497M: Bingbu Cao <bingbu.cao@intel.com> 11498M: Dan Scally <djrscally@gmail.com> 11499R: Tianshu Qiu <tian.shu.qiu@intel.com> 11500L: linux-media@vger.kernel.org 11501S: Maintained 11502T: git git://linuxtv.org/media_tree.git 11503F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 11504F: drivers/media/pci/intel/ipu3/ 11505 11506INTEL IPU3 CSI-2 IMGU DRIVER 11507M: Sakari Ailus <sakari.ailus@linux.intel.com> 11508R: Bingbu Cao <bingbu.cao@intel.com> 11509R: Tianshu Qiu <tian.shu.qiu@intel.com> 11510L: linux-media@vger.kernel.org 11511S: Maintained 11512F: Documentation/admin-guide/media/ipu3.rst 11513F: Documentation/admin-guide/media/ipu3_rcb.svg 11514F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11515F: drivers/staging/media/ipu3/ 11516 11517INTEL IPU6 INPUT SYSTEM DRIVER 11518M: Sakari Ailus <sakari.ailus@linux.intel.com> 11519M: Bingbu Cao <bingbu.cao@intel.com> 11520R: Tianshu Qiu <tian.shu.qiu@intel.com> 11521L: linux-media@vger.kernel.org 11522S: Maintained 11523T: git git://linuxtv.org/media_tree.git 11524F: Documentation/admin-guide/media/ipu6-isys.rst 11525F: drivers/media/pci/intel/ipu6/ 11526 11527INTEL ISHTP ECLITE DRIVER 11528M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11529L: platform-driver-x86@vger.kernel.org 11530S: Supported 11531F: drivers/platform/x86/intel/ishtp_eclite.c 11532 11533INTEL IXP4XX CRYPTO SUPPORT 11534M: Corentin Labbe <clabbe@baylibre.com> 11535L: linux-crypto@vger.kernel.org 11536S: Maintained 11537F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11538 11539INTEL KEEM BAY DRM DRIVER 11540M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11541M: Edmund Dea <edmund.j.dea@intel.com> 11542S: Maintained 11543F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11544F: drivers/gpu/drm/kmb/ 11545 11546INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11547M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11548S: Maintained 11549F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11550F: drivers/crypto/intel/keembay/Kconfig 11551F: drivers/crypto/intel/keembay/Makefile 11552F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11553F: drivers/crypto/intel/keembay/ocs-aes.c 11554F: drivers/crypto/intel/keembay/ocs-aes.h 11555 11556INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11557M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11558M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11559M: Mark Gross <mgross@linux.intel.com> 11560S: Maintained 11561F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11562F: drivers/crypto/intel/keembay/Kconfig 11563F: drivers/crypto/intel/keembay/Makefile 11564F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11565 11566INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11567M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11568M: Declan Murphy <declan.murphy@intel.com> 11569S: Maintained 11570F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11571F: drivers/crypto/intel/keembay/Kconfig 11572F: drivers/crypto/intel/keembay/Makefile 11573F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11574F: drivers/crypto/intel/keembay/ocs-hcu.c 11575F: drivers/crypto/intel/keembay/ocs-hcu.h 11576 11577INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 11578M: Wentong Wu <wentong.wu@intel.com> 11579M: Sakari Ailus <sakari.ailus@linux.intel.com> 11580S: Maintained 11581F: drivers/gpio/gpio-ljca.c 11582F: drivers/i2c/busses/i2c-ljca.c 11583F: drivers/spi/spi-ljca.c 11584F: drivers/usb/misc/usb-ljca.c 11585F: include/linux/usb/ljca.h 11586 11587INTEL MANAGEMENT ENGINE (mei) 11588M: Tomas Winkler <tomas.winkler@intel.com> 11589L: linux-kernel@vger.kernel.org 11590S: Supported 11591F: Documentation/driver-api/mei/* 11592F: drivers/misc/mei/ 11593F: drivers/watchdog/mei_wdt.c 11594F: include/linux/mei_aux.h 11595F: include/linux/mei_cl_bus.h 11596F: include/uapi/linux/mei.h 11597F: include/uapi/linux/mei_uuid.h 11598F: include/uapi/linux/uuid.h 11599F: samples/mei/* 11600 11601INTEL MAX 10 BMC MFD DRIVER 11602M: Xu Yilun <yilun.xu@intel.com> 11603R: Tom Rix <trix@redhat.com> 11604S: Maintained 11605F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11606F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11607F: drivers/hwmon/intel-m10-bmc-hwmon.c 11608F: drivers/mfd/intel-m10-bmc* 11609F: include/linux/mfd/intel-m10-bmc.h 11610 11611INTEL MAX10 BMC SECURE UPDATES 11612M: Peter Colberg <peter.colberg@intel.com> 11613L: linux-fpga@vger.kernel.org 11614S: Maintained 11615F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11616F: drivers/fpga/intel-m10-bmc-sec-update.c 11617 11618INTEL MID (Mobile Internet Device) PLATFORM 11619M: Andy Shevchenko <andy@kernel.org> 11620L: linux-kernel@vger.kernel.org 11621S: Supported 11622F: arch/x86/include/asm/intel-mid.h 11623F: arch/x86/pci/intel_mid_pci.c 11624F: arch/x86/platform/intel-mid/ 11625F: drivers/extcon/extcon-intel-mrfld.c 11626F: drivers/iio/adc/intel_mrfld_adc.c 11627F: drivers/mfd/intel_soc_pmic_mrfld.c 11628F: drivers/platform/x86/intel/mrfld_pwrbtn.c 11629F: drivers/platform/x86/intel_scu_* 11630F: drivers/staging/media/atomisp/ 11631F: drivers/watchdog/intel-mid_wdt.c 11632F: include/linux/mfd/intel_soc_pmic_mrfld.h 11633F: include/linux/platform_data/x86/intel-mid_wdt.h 11634F: include/linux/platform_data/x86/intel_scu_ipc.h 11635 11636INTEL P-Unit IPC DRIVER 11637M: Zha Qipeng <qipeng.zha@intel.com> 11638L: platform-driver-x86@vger.kernel.org 11639S: Maintained 11640F: arch/x86/include/asm/intel_punit_ipc.h 11641F: drivers/platform/x86/intel/punit_ipc.c 11642 11643INTEL PMC CORE DRIVER 11644M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11645M: David E Box <david.e.box@intel.com> 11646L: platform-driver-x86@vger.kernel.org 11647S: Maintained 11648F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11649F: drivers/platform/x86/intel/pmc/ 11650 11651INTEL PMIC GPIO DRIVERS 11652M: Andy Shevchenko <andy@kernel.org> 11653S: Supported 11654T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11655F: drivers/gpio/gpio-*cove.c 11656 11657INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11658M: Andy Shevchenko <andy@kernel.org> 11659S: Supported 11660F: drivers/mfd/intel_soc_pmic* 11661F: include/linux/mfd/intel_soc_pmic* 11662 11663INTEL PMT DRIVERS 11664M: David E. Box <david.e.box@linux.intel.com> 11665S: Supported 11666F: drivers/platform/x86/intel/pmt/ 11667 11668INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11669M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11670L: linux-wireless@vger.kernel.org 11671S: Maintained 11672F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11673F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11674F: drivers/net/wireless/intel/ipw2x00/ 11675 11676INTEL PSTATE DRIVER 11677M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11678M: Len Brown <lenb@kernel.org> 11679L: linux-pm@vger.kernel.org 11680S: Supported 11681F: drivers/cpufreq/intel_pstate.c 11682 11683INTEL PTP DFL ToD DRIVER 11684M: Tianfei Zhang <tianfei.zhang@intel.com> 11685L: linux-fpga@vger.kernel.org 11686L: netdev@vger.kernel.org 11687S: Maintained 11688F: drivers/ptp/ptp_dfl_tod.c 11689 11690INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11691M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11692L: linux-iio@vger.kernel.org 11693F: drivers/counter/intel-qep.c 11694 11695INTEL SCU DRIVERS 11696M: Mika Westerberg <mika.westerberg@linux.intel.com> 11697S: Maintained 11698F: drivers/platform/x86/intel_scu_* 11699F: include/linux/platform_data/x86/intel_scu_ipc.h 11700 11701INTEL SDSI DRIVER 11702M: David E. Box <david.e.box@linux.intel.com> 11703S: Supported 11704F: drivers/platform/x86/intel/sdsi.c 11705F: tools/arch/x86/intel_sdsi/ 11706F: tools/testing/selftests/drivers/sdsi/ 11707 11708INTEL SGX 11709M: Jarkko Sakkinen <jarkko@kernel.org> 11710R: Dave Hansen <dave.hansen@linux.intel.com> 11711L: linux-sgx@vger.kernel.org 11712S: Supported 11713Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11715F: Documentation/arch/x86/sgx.rst 11716F: arch/x86/entry/vdso/vsgx.S 11717F: arch/x86/include/asm/sgx.h 11718F: arch/x86/include/uapi/asm/sgx.h 11719F: arch/x86/kernel/cpu/sgx/* 11720F: tools/testing/selftests/sgx/* 11721K: \bSGX_ 11722 11723INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11724M: Daniel Scally <djrscally@gmail.com> 11725S: Maintained 11726F: drivers/platform/x86/intel/int3472/ 11727 11728INTEL SPEED SELECT TECHNOLOGY 11729M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11730L: platform-driver-x86@vger.kernel.org 11731S: Maintained 11732F: drivers/platform/x86/intel/speed_select_if/ 11733F: include/uapi/linux/isst_if.h 11734F: tools/power/x86/intel-speed-select/ 11735 11736INTEL STRATIX10 FIRMWARE DRIVERS 11737M: Dinh Nguyen <dinguyen@kernel.org> 11738L: linux-kernel@vger.kernel.org 11739S: Maintained 11740T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11741F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11742F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11743F: drivers/firmware/stratix10-rsu.c 11744F: drivers/firmware/stratix10-svc.c 11745F: include/linux/firmware/intel/stratix10-smc.h 11746F: include/linux/firmware/intel/stratix10-svc-client.h 11747 11748INTEL TELEMETRY DRIVER 11749M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11750M: "David E. Box" <david.e.box@linux.intel.com> 11751L: platform-driver-x86@vger.kernel.org 11752S: Maintained 11753F: arch/x86/include/asm/intel_telemetry.h 11754F: drivers/platform/x86/intel/telemetry/ 11755 11756INTEL TPMI DRIVER 11757M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11758L: platform-driver-x86@vger.kernel.org 11759S: Maintained 11760F: Documentation/ABI/testing/debugfs-tpmi 11761F: drivers/platform/x86/intel/tpmi.c 11762F: include/linux/intel_tpmi.h 11763 11764INTEL UNCORE FREQUENCY CONTROL 11765M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11766L: platform-driver-x86@vger.kernel.org 11767S: Maintained 11768F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11769F: drivers/platform/x86/intel/uncore-frequency/ 11770 11771INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11772M: David E. Box <david.e.box@linux.intel.com> 11773S: Supported 11774F: drivers/platform/x86/intel/vsec.c 11775F: include/linux/intel_vsec.h 11776 11777INTEL VIRTUAL BUTTON DRIVER 11778M: AceLan Kao <acelan.kao@canonical.com> 11779L: platform-driver-x86@vger.kernel.org 11780S: Maintained 11781F: drivers/platform/x86/intel/vbtn.c 11782 11783INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11784M: Stanislaw Gruszka <stf_xl@wp.pl> 11785L: linux-wireless@vger.kernel.org 11786S: Supported 11787F: drivers/net/wireless/intel/iwlegacy/ 11788 11789INTEL WIRELESS WIFI LINK (iwlwifi) 11790M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11791L: linux-wireless@vger.kernel.org 11792S: Supported 11793W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11794T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11795F: drivers/net/wireless/intel/iwlwifi/ 11796 11797INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11798M: Jithu Joseph <jithu.joseph@intel.com> 11799S: Maintained 11800W: https://slimbootloader.github.io/security/firmware-update.html 11801F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11802 11803INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11804L: Dell.Client.Kernel@dell.com 11805S: Maintained 11806F: drivers/platform/x86/intel/wmi/thunderbolt.c 11807 11808INTEL WWAN IOSM DRIVER 11809M: M Chetan Kumar <m.chetan.kumar@intel.com> 11810L: netdev@vger.kernel.org 11811S: Maintained 11812F: drivers/net/wwan/iosm/ 11813 11814INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11815M: Xin Li <xin@zytor.com> 11816M: "H. Peter Anvin" <hpa@zytor.com> 11817S: Supported 11818F: Documentation/arch/x86/x86_64/fred.rst 11819F: arch/x86/entry/entry_64_fred.S 11820F: arch/x86/entry/entry_fred.c 11821F: arch/x86/include/asm/fred.h 11822F: arch/x86/kernel/fred.c 11823 11824INTEL(R) TRACE HUB 11825M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11826S: Supported 11827F: Documentation/trace/intel_th.rst 11828F: drivers/hwtracing/intel_th/ 11829F: include/linux/intel_th.h 11830 11831INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11832M: Ning Sun <ning.sun@intel.com> 11833L: tboot-devel@lists.sourceforge.net 11834S: Supported 11835W: http://tboot.sourceforge.net 11836T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11837F: Documentation/arch/x86/intel_txt.rst 11838F: arch/x86/kernel/tboot.c 11839F: include/linux/tboot.h 11840 11841INTERCONNECT API 11842M: Georgi Djakov <djakov@kernel.org> 11843L: linux-pm@vger.kernel.org 11844S: Maintained 11845T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11846F: Documentation/devicetree/bindings/interconnect/ 11847F: Documentation/driver-api/interconnect.rst 11848F: drivers/interconnect/ 11849F: include/dt-bindings/interconnect/ 11850F: include/linux/interconnect-provider.h 11851F: include/linux/interconnect.h 11852 11853INTERRUPT COUNTER DRIVER 11854M: Oleksij Rempel <o.rempel@pengutronix.de> 11855R: Pengutronix Kernel Team <kernel@pengutronix.de> 11856L: linux-iio@vger.kernel.org 11857F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11858F: drivers/counter/interrupt-cnt.c 11859 11860INTERSIL ISL7998X VIDEO DECODER DRIVER 11861M: Michael Tretter <m.tretter@pengutronix.de> 11862R: Pengutronix Kernel Team <kernel@pengutronix.de> 11863L: linux-media@vger.kernel.org 11864S: Maintained 11865F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11866F: drivers/media/i2c/isl7998x.c 11867 11868INVENSENSE ICM-426xx IMU DRIVER 11869M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11870L: linux-iio@vger.kernel.org 11871S: Maintained 11872W: https://invensense.tdk.com/ 11873F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 11874F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11875F: drivers/iio/imu/inv_icm42600/ 11876 11877INVENSENSE MPU-3050 GYROSCOPE DRIVER 11878M: Linus Walleij <linus.walleij@linaro.org> 11879L: linux-iio@vger.kernel.org 11880S: Maintained 11881F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11882F: drivers/iio/gyro/mpu3050* 11883 11884IOC3 ETHERNET DRIVER 11885M: Ralf Baechle <ralf@linux-mips.org> 11886L: linux-mips@vger.kernel.org 11887S: Maintained 11888F: drivers/net/ethernet/sgi/ioc3-eth.c 11889 11890IOMMU DMA-API LAYER 11891M: Robin Murphy <robin.murphy@arm.com> 11892L: iommu@lists.linux.dev 11893S: Maintained 11894T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11895F: drivers/iommu/dma-iommu.c 11896F: drivers/iommu/dma-iommu.h 11897F: drivers/iommu/iova.c 11898F: include/linux/iommu-dma.h 11899F: include/linux/iova.h 11900 11901IOMMU SUBSYSTEM 11902M: Joerg Roedel <joro@8bytes.org> 11903M: Will Deacon <will@kernel.org> 11904R: Robin Murphy <robin.murphy@arm.com> 11905L: iommu@lists.linux.dev 11906S: Maintained 11907T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11908F: Documentation/devicetree/bindings/iommu/ 11909F: drivers/iommu/ 11910F: include/linux/iommu.h 11911F: include/linux/iova.h 11912F: include/linux/of_iommu.h 11913 11914IOMMUFD 11915M: Jason Gunthorpe <jgg@nvidia.com> 11916M: Kevin Tian <kevin.tian@intel.com> 11917L: iommu@lists.linux.dev 11918S: Maintained 11919T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11920F: Documentation/userspace-api/iommufd.rst 11921F: drivers/iommu/iommufd/ 11922F: include/linux/iommufd.h 11923F: include/uapi/linux/iommufd.h 11924F: tools/testing/selftests/iommu/ 11925 11926IOSYS-MAP HELPERS 11927M: Thomas Zimmermann <tzimmermann@suse.de> 11928L: dri-devel@lists.freedesktop.org 11929S: Maintained 11930T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11931F: include/linux/iosys-map.h 11932 11933IO_URING 11934M: Jens Axboe <axboe@kernel.dk> 11935M: Pavel Begunkov <asml.silence@gmail.com> 11936L: io-uring@vger.kernel.org 11937S: Maintained 11938T: git git://git.kernel.dk/linux-block 11939T: git git://git.kernel.dk/liburing 11940F: include/linux/io_uring/ 11941F: include/linux/io_uring.h 11942F: include/linux/io_uring_types.h 11943F: include/trace/events/io_uring.h 11944F: include/uapi/linux/io_uring.h 11945F: io_uring/ 11946 11947IPMI SUBSYSTEM 11948M: Corey Minyard <minyard@acm.org> 11949L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11950S: Supported 11951W: http://openipmi.sourceforge.net/ 11952T: git https://github.com/cminyard/linux-ipmi.git for-next 11953F: Documentation/devicetree/bindings/ipmi/ 11954F: Documentation/driver-api/ipmi.rst 11955F: drivers/char/ipmi/ 11956F: include/linux/ipmi* 11957F: include/uapi/linux/ipmi* 11958 11959IPS SCSI RAID DRIVER 11960M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11961L: linux-scsi@vger.kernel.org 11962S: Maintained 11963W: http://www.adaptec.com/ 11964F: drivers/scsi/ips* 11965 11966IPVS 11967M: Simon Horman <horms@verge.net.au> 11968M: Julian Anastasov <ja@ssi.bg> 11969L: netdev@vger.kernel.org 11970L: lvs-devel@vger.kernel.org 11971S: Maintained 11972T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11973T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11974F: Documentation/networking/ipvs-sysctl.rst 11975F: include/net/ip_vs.h 11976F: include/uapi/linux/ip_vs.h 11977F: net/netfilter/ipvs/ 11978 11979IPWIRELESS DRIVER 11980M: Jiri Kosina <jikos@kernel.org> 11981M: David Sterba <dsterba@suse.com> 11982S: Odd Fixes 11983F: drivers/tty/ipwireless/ 11984 11985IRON DEVICE AUDIO CODEC DRIVERS 11986M: Kiseok Jo <kiseok.jo@irondevice.com> 11987L: linux-sound@vger.kernel.org 11988S: Maintained 11989F: Documentation/devicetree/bindings/sound/irondevice,* 11990F: sound/soc/codecs/sma* 11991 11992IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11993M: Thomas Gleixner <tglx@linutronix.de> 11994S: Maintained 11995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11996F: Documentation/core-api/irq/irq-domain.rst 11997F: include/linux/irqdomain.h 11998F: include/linux/irqdomain_defs.h 11999F: kernel/irq/irqdomain.c 12000F: kernel/irq/msi.c 12001 12002IRQ SUBSYSTEM 12003M: Thomas Gleixner <tglx@linutronix.de> 12004L: linux-kernel@vger.kernel.org 12005S: Maintained 12006T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12007F: include/linux/group_cpus.h 12008F: include/linux/irq.h 12009F: include/linux/irqhandler.h 12010F: include/linux/irqnr.h 12011F: include/linux/irqreturn.h 12012F: kernel/irq/ 12013F: lib/group_cpus.c 12014 12015IRQCHIP DRIVERS 12016M: Thomas Gleixner <tglx@linutronix.de> 12017L: linux-kernel@vger.kernel.org 12018S: Maintained 12019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12020F: Documentation/devicetree/bindings/interrupt-controller/ 12021F: drivers/irqchip/ 12022F: include/linux/irqchip.h 12023 12024ISA 12025M: William Breathitt Gray <wbg@kernel.org> 12026S: Maintained 12027F: Documentation/driver-api/isa.rst 12028F: drivers/base/isa.c 12029F: include/linux/isa.h 12030 12031ISA RADIO MODULE 12032M: Hans Verkuil <hverkuil@xs4all.nl> 12033L: linux-media@vger.kernel.org 12034S: Maintained 12035W: https://linuxtv.org 12036T: git git://linuxtv.org/media_tree.git 12037F: drivers/media/radio/radio-isa* 12038 12039ISAPNP 12040M: Jaroslav Kysela <perex@perex.cz> 12041S: Maintained 12042F: Documentation/userspace-api/isapnp.rst 12043F: drivers/pnp/isapnp/ 12044F: include/linux/isapnp.h 12045 12046ISCSI 12047M: Lee Duncan <lduncan@suse.com> 12048M: Chris Leech <cleech@redhat.com> 12049M: Mike Christie <michael.christie@oracle.com> 12050L: open-iscsi@googlegroups.com 12051L: linux-scsi@vger.kernel.org 12052S: Maintained 12053W: www.open-iscsi.com 12054F: drivers/scsi/*iscsi* 12055F: include/scsi/*iscsi* 12056 12057iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12058M: Peter Jones <pjones@redhat.com> 12059M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12060S: Maintained 12061F: drivers/firmware/iscsi_ibft* 12062 12063ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 12064M: Sagi Grimberg <sagi@grimberg.me> 12065M: Max Gurtovoy <mgurtovoy@nvidia.com> 12066L: linux-rdma@vger.kernel.org 12067S: Supported 12068W: http://www.openfabrics.org 12069W: www.open-iscsi.org 12070Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12071F: drivers/infiniband/ulp/iser/ 12072 12073ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 12074M: Sagi Grimberg <sagi@grimberg.me> 12075L: linux-rdma@vger.kernel.org 12076L: target-devel@vger.kernel.org 12077S: Supported 12078T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 12079F: drivers/infiniband/ulp/isert 12080 12081ISDN/CMTP OVER BLUETOOTH 12082M: Karsten Keil <isdn@linux-pingi.de> 12083L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12084L: netdev@vger.kernel.org 12085S: Odd Fixes 12086W: http://www.isdn4linux.de 12087F: Documentation/isdn/ 12088F: drivers/isdn/capi/ 12089F: include/linux/isdn/ 12090F: include/uapi/linux/isdn/ 12091F: net/bluetooth/cmtp/ 12092 12093ISDN/mISDN SUBSYSTEM 12094M: Karsten Keil <isdn@linux-pingi.de> 12095L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12096L: netdev@vger.kernel.org 12097S: Maintained 12098W: http://www.isdn4linux.de 12099F: drivers/isdn/Kconfig 12100F: drivers/isdn/Makefile 12101F: drivers/isdn/hardware/ 12102F: drivers/isdn/mISDN/ 12103 12104ISOFS FILESYSTEM 12105M: Jan Kara <jack@suse.cz> 12106L: linux-fsdevel@vger.kernel.org 12107S: Maintained 12108F: Documentation/filesystems/isofs.rst 12109F: fs/isofs/ 12110 12111IT87 HARDWARE MONITORING DRIVER 12112M: Jean Delvare <jdelvare@suse.com> 12113L: linux-hwmon@vger.kernel.org 12114S: Maintained 12115F: Documentation/hwmon/it87.rst 12116F: drivers/hwmon/it87.c 12117 12118IT913X MEDIA DRIVER 12119L: linux-media@vger.kernel.org 12120S: Orphan 12121W: https://linuxtv.org 12122Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12123F: drivers/media/tuners/it913x* 12124 12125ITE IT66121 HDMI BRIDGE DRIVER 12126M: Phong LE <ple@baylibre.com> 12127M: Neil Armstrong <neil.armstrong@linaro.org> 12128S: Maintained 12129T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12130F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 12131F: drivers/gpu/drm/bridge/ite-it66121.c 12132 12133IVTV VIDEO4LINUX DRIVER 12134M: Andy Walls <awalls@md.metrocast.net> 12135L: linux-media@vger.kernel.org 12136S: Maintained 12137W: https://linuxtv.org 12138T: git git://linuxtv.org/media_tree.git 12139F: Documentation/admin-guide/media/ivtv* 12140F: drivers/media/pci/ivtv/ 12141F: include/uapi/linux/ivtv* 12142 12143IX2505V MEDIA DRIVER 12144M: Malcolm Priestley <tvboxspy@gmail.com> 12145L: linux-media@vger.kernel.org 12146S: Maintained 12147W: https://linuxtv.org 12148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12149F: drivers/media/dvb-frontends/ix2505v* 12150 12151JAILHOUSE HYPERVISOR INTERFACE 12152M: Jan Kiszka <jan.kiszka@siemens.com> 12153L: jailhouse-dev@googlegroups.com 12154S: Maintained 12155F: arch/x86/include/asm/jailhouse_para.h 12156F: arch/x86/kernel/jailhouse.c 12157 12158JFS FILESYSTEM 12159M: Dave Kleikamp <shaggy@kernel.org> 12160L: jfs-discussion@lists.sourceforge.net 12161S: Odd Fixes 12162W: http://jfs.sourceforge.net/ 12163T: git https://github.com/kleikamp/linux-shaggy.git 12164F: Documentation/admin-guide/jfs.rst 12165F: fs/jfs/ 12166 12167JME NETWORK DRIVER 12168M: Guo-Fu Tseng <cooldavid@cooldavid.org> 12169L: netdev@vger.kernel.org 12170S: Odd Fixes 12171F: drivers/net/ethernet/jme.* 12172 12173JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 12174M: David Woodhouse <dwmw2@infradead.org> 12175M: Richard Weinberger <richard@nod.at> 12176L: linux-mtd@lists.infradead.org 12177S: Odd Fixes 12178W: http://www.linux-mtd.infradead.org/doc/jffs2.html 12179T: git git://git.infradead.org/ubifs-2.6.git 12180F: fs/jffs2/ 12181F: include/uapi/linux/jffs2.h 12182 12183JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 12184M: "Theodore Ts'o" <tytso@mit.edu> 12185M: Jan Kara <jack@suse.com> 12186L: linux-ext4@vger.kernel.org 12187S: Maintained 12188F: fs/jbd2/ 12189F: include/linux/jbd2.h 12190 12191JPU V4L2 MEM2MEM DRIVER FOR RENESAS 12192M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 12193L: linux-media@vger.kernel.org 12194L: linux-renesas-soc@vger.kernel.org 12195S: Maintained 12196F: drivers/media/platform/renesas/rcar_jpu.c 12197 12198JSM Neo PCI based serial card 12199L: linux-serial@vger.kernel.org 12200S: Orphan 12201F: drivers/tty/serial/jsm/ 12202 12203K10TEMP HARDWARE MONITORING DRIVER 12204M: Clemens Ladisch <clemens@ladisch.de> 12205L: linux-hwmon@vger.kernel.org 12206S: Maintained 12207F: Documentation/hwmon/k10temp.rst 12208F: drivers/hwmon/k10temp.c 12209 12210K8TEMP HARDWARE MONITORING DRIVER 12211M: Rudolf Marek <r.marek@assembler.cz> 12212L: linux-hwmon@vger.kernel.org 12213S: Maintained 12214F: Documentation/hwmon/k8temp.rst 12215F: drivers/hwmon/k8temp.c 12216 12217KASAN 12218M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 12219R: Alexander Potapenko <glider@google.com> 12220R: Andrey Konovalov <andreyknvl@gmail.com> 12221R: Dmitry Vyukov <dvyukov@google.com> 12222R: Vincenzo Frascino <vincenzo.frascino@arm.com> 12223L: kasan-dev@googlegroups.com 12224S: Maintained 12225B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 12226F: Documentation/dev-tools/kasan.rst 12227F: arch/*/include/asm/*kasan.h 12228F: arch/*/mm/kasan_init* 12229F: include/linux/kasan*.h 12230F: lib/Kconfig.kasan 12231F: mm/kasan/ 12232F: scripts/Makefile.kasan 12233 12234KCONFIG 12235M: Masahiro Yamada <masahiroy@kernel.org> 12236L: linux-kbuild@vger.kernel.org 12237S: Maintained 12238Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12239T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 12240F: Documentation/kbuild/kconfig* 12241F: scripts/Kconfig.include 12242F: scripts/kconfig/ 12243 12244KCOV 12245R: Dmitry Vyukov <dvyukov@google.com> 12246R: Andrey Konovalov <andreyknvl@gmail.com> 12247L: kasan-dev@googlegroups.com 12248S: Maintained 12249B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 12250F: Documentation/dev-tools/kcov.rst 12251F: include/linux/kcov.h 12252F: include/uapi/linux/kcov.h 12253F: kernel/kcov.c 12254F: scripts/Makefile.kcov 12255 12256KCSAN 12257M: Marco Elver <elver@google.com> 12258R: Dmitry Vyukov <dvyukov@google.com> 12259L: kasan-dev@googlegroups.com 12260S: Maintained 12261F: Documentation/dev-tools/kcsan.rst 12262F: include/linux/kcsan*.h 12263F: kernel/kcsan/ 12264F: lib/Kconfig.kcsan 12265F: scripts/Makefile.kcsan 12266 12267KDUMP 12268M: Baoquan He <bhe@redhat.com> 12269R: Vivek Goyal <vgoyal@redhat.com> 12270R: Dave Young <dyoung@redhat.com> 12271L: kexec@lists.infradead.org 12272S: Maintained 12273W: http://lse.sourceforge.net/kdump/ 12274F: Documentation/admin-guide/kdump/ 12275F: fs/proc/vmcore.c 12276F: include/linux/crash_core.h 12277F: include/linux/crash_dump.h 12278F: include/uapi/linux/vmcore.h 12279F: kernel/crash_*.c 12280 12281KEENE FM RADIO TRANSMITTER DRIVER 12282M: Hans Verkuil <hverkuil@xs4all.nl> 12283L: linux-media@vger.kernel.org 12284S: Maintained 12285W: https://linuxtv.org 12286T: git git://linuxtv.org/media_tree.git 12287F: drivers/media/radio/radio-keene* 12288 12289KERNEL AUTOMOUNTER 12290M: Ian Kent <raven@themaw.net> 12291L: autofs@vger.kernel.org 12292S: Maintained 12293F: fs/autofs/ 12294 12295KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 12296M: Masahiro Yamada <masahiroy@kernel.org> 12297R: Nathan Chancellor <nathan@kernel.org> 12298R: Nicolas Schier <nicolas@fjasle.eu> 12299L: linux-kbuild@vger.kernel.org 12300S: Maintained 12301Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12302T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 12303F: Documentation/kbuild/ 12304F: Makefile 12305F: scripts/*vmlinux* 12306F: scripts/Kbuild* 12307F: scripts/Makefile* 12308F: scripts/basic/ 12309F: scripts/clang-tools/ 12310F: scripts/dummy-tools/ 12311F: scripts/include/ 12312F: scripts/mk* 12313F: scripts/mod/ 12314F: scripts/package/ 12315F: usr/ 12316 12317KERNEL HARDENING (not covered by other areas) 12318M: Kees Cook <kees@kernel.org> 12319R: Gustavo A. R. Silva <gustavoars@kernel.org> 12320L: linux-hardening@vger.kernel.org 12321S: Supported 12322T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12323F: Documentation/ABI/testing/sysfs-kernel-oops_count 12324F: Documentation/ABI/testing/sysfs-kernel-warn_count 12325F: arch/*/configs/hardening.config 12326F: include/linux/overflow.h 12327F: include/linux/randomize_kstack.h 12328F: kernel/configs/hardening.config 12329F: lib/usercopy_kunit.c 12330F: mm/usercopy.c 12331F: security/Kconfig.hardening 12332K: \b(add|choose)_random_kstack_offset\b 12333K: \b__check_(object_size|heap_object)\b 12334K: \b__counted_by\b 12335 12336KERNEL JANITORS 12337L: kernel-janitors@vger.kernel.org 12338S: Odd Fixes 12339W: http://kernelnewbies.org/KernelJanitors 12340 12341KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 12342M: Chuck Lever <chuck.lever@oracle.com> 12343M: Jeff Layton <jlayton@kernel.org> 12344R: Neil Brown <neilb@suse.de> 12345R: Olga Kornievskaia <okorniev@redhat.com> 12346R: Dai Ngo <Dai.Ngo@oracle.com> 12347R: Tom Talpey <tom@talpey.com> 12348L: linux-nfs@vger.kernel.org 12349S: Supported 12350B: https://bugzilla.kernel.org 12351T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 12352F: Documentation/filesystems/nfs/ 12353F: fs/lockd/ 12354F: fs/nfs_common/ 12355F: fs/nfsd/ 12356F: include/linux/lockd/ 12357F: include/linux/sunrpc/ 12358F: include/trace/events/rpcgss.h 12359F: include/trace/events/rpcrdma.h 12360F: include/trace/events/sunrpc.h 12361F: include/trace/misc/fs.h 12362F: include/trace/misc/nfs.h 12363F: include/trace/misc/sunrpc.h 12364F: include/uapi/linux/nfsd/ 12365F: include/uapi/linux/sunrpc/ 12366F: net/sunrpc/ 12367 12368KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 12369M: Thomas Weißschuh <linux@weissschuh.net> 12370R: Christian Heusel <christian@heusel.eu> 12371R: Nathan Chancellor <nathan@kernel.org> 12372S: Maintained 12373F: scripts/package/PKGBUILD 12374 12375KERNEL REGRESSIONS 12376M: Thorsten Leemhuis <linux@leemhuis.info> 12377L: regressions@lists.linux.dev 12378S: Supported 12379F: Documentation/admin-guide/reporting-regressions.rst 12380F: Documentation/process/handling-regressions.rst 12381 12382KERNEL SELFTEST FRAMEWORK 12383M: Shuah Khan <shuah@kernel.org> 12384M: Shuah Khan <skhan@linuxfoundation.org> 12385L: linux-kselftest@vger.kernel.org 12386S: Maintained 12387Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 12388T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 12389F: Documentation/dev-tools/kselftest* 12390F: tools/testing/selftests/ 12391 12392KERNEL SMB3 SERVER (KSMBD) 12393M: Namjae Jeon <linkinjeon@kernel.org> 12394M: Steve French <sfrench@samba.org> 12395R: Sergey Senozhatsky <senozhatsky@chromium.org> 12396R: Tom Talpey <tom@talpey.com> 12397L: linux-cifs@vger.kernel.org 12398S: Maintained 12399T: git git://git.samba.org/ksmbd.git 12400F: Documentation/filesystems/smb/ksmbd.rst 12401F: fs/smb/common/ 12402F: fs/smb/server/ 12403 12404KERNEL UNIT TESTING FRAMEWORK (KUnit) 12405M: Brendan Higgins <brendanhiggins@google.com> 12406M: David Gow <davidgow@google.com> 12407R: Rae Moar <rmoar@google.com> 12408L: linux-kselftest@vger.kernel.org 12409L: kunit-dev@googlegroups.com 12410S: Maintained 12411W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 12412T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 12413T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 12414F: Documentation/dev-tools/kunit/ 12415F: include/kunit/ 12416F: lib/kunit/ 12417F: rust/kernel/kunit.rs 12418F: scripts/rustdoc_test_* 12419F: tools/testing/kunit/ 12420 12421KERNEL USERMODE HELPER 12422M: Luis Chamberlain <mcgrof@kernel.org> 12423L: linux-kernel@vger.kernel.org 12424S: Maintained 12425F: include/linux/umh.h 12426F: kernel/umh.c 12427 12428KERNEL VIRTUAL MACHINE (KVM) 12429M: Paolo Bonzini <pbonzini@redhat.com> 12430L: kvm@vger.kernel.org 12431S: Supported 12432W: http://www.linux-kvm.org 12433T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12434F: Documentation/virt/kvm/ 12435F: include/asm-generic/kvm* 12436F: include/kvm/iodev.h 12437F: include/linux/kvm* 12438F: include/trace/events/kvm.h 12439F: include/uapi/asm-generic/kvm* 12440F: include/uapi/linux/kvm* 12441F: tools/kvm/ 12442F: tools/testing/selftests/kvm/ 12443F: virt/kvm/* 12444 12445KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 12446M: Marc Zyngier <maz@kernel.org> 12447M: Oliver Upton <oliver.upton@linux.dev> 12448R: Joey Gouly <joey.gouly@arm.com> 12449R: Suzuki K Poulose <suzuki.poulose@arm.com> 12450R: Zenghui Yu <yuzenghui@huawei.com> 12451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12452L: kvmarm@lists.linux.dev 12453S: Maintained 12454T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 12455F: Documentation/virt/kvm/arm/ 12456F: Documentation/virt/kvm/devices/arm* 12457F: arch/arm64/include/asm/kvm* 12458F: arch/arm64/include/uapi/asm/kvm* 12459F: arch/arm64/kvm/ 12460F: include/kvm/arm_* 12461F: tools/testing/selftests/kvm/*/aarch64/ 12462F: tools/testing/selftests/kvm/aarch64/ 12463 12464KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 12465M: Tianrui Zhao <zhaotianrui@loongson.cn> 12466M: Bibo Mao <maobibo@loongson.cn> 12467M: Huacai Chen <chenhuacai@kernel.org> 12468L: kvm@vger.kernel.org 12469L: loongarch@lists.linux.dev 12470S: Maintained 12471T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12472F: Documentation/virt/kvm/loongarch/ 12473F: arch/loongarch/include/asm/kvm* 12474F: arch/loongarch/include/uapi/asm/kvm* 12475F: arch/loongarch/kvm/ 12476 12477KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 12478M: Huacai Chen <chenhuacai@kernel.org> 12479L: linux-mips@vger.kernel.org 12480L: kvm@vger.kernel.org 12481S: Maintained 12482T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12483F: arch/mips/include/asm/kvm* 12484F: arch/mips/include/uapi/asm/kvm* 12485F: arch/mips/kvm/ 12486 12487KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 12488M: Michael Ellerman <mpe@ellerman.id.au> 12489R: Nicholas Piggin <npiggin@gmail.com> 12490L: linuxppc-dev@lists.ozlabs.org 12491L: kvm@vger.kernel.org 12492S: Maintained (Book3S 64-bit HV) 12493S: Odd fixes (Book3S 64-bit PR) 12494S: Orphan (Book3E and 32-bit) 12495T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 12496F: arch/powerpc/include/asm/kvm* 12497F: arch/powerpc/include/uapi/asm/kvm* 12498F: arch/powerpc/kernel/kvm* 12499F: arch/powerpc/kvm/ 12500 12501KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 12502M: Anup Patel <anup@brainfault.org> 12503R: Atish Patra <atishp@atishpatra.org> 12504L: kvm@vger.kernel.org 12505L: kvm-riscv@lists.infradead.org 12506L: linux-riscv@lists.infradead.org 12507S: Maintained 12508T: git https://github.com/kvm-riscv/linux.git 12509F: arch/riscv/include/asm/kvm* 12510F: arch/riscv/include/uapi/asm/kvm* 12511F: arch/riscv/kvm/ 12512F: tools/testing/selftests/kvm/*/riscv/ 12513F: tools/testing/selftests/kvm/riscv/ 12514 12515KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 12516M: Christian Borntraeger <borntraeger@linux.ibm.com> 12517M: Janosch Frank <frankja@linux.ibm.com> 12518M: Claudio Imbrenda <imbrenda@linux.ibm.com> 12519R: David Hildenbrand <david@redhat.com> 12520L: kvm@vger.kernel.org 12521S: Supported 12522T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 12523F: Documentation/virt/kvm/s390* 12524F: arch/s390/include/asm/gmap.h 12525F: arch/s390/include/asm/kvm* 12526F: arch/s390/include/uapi/asm/kvm* 12527F: arch/s390/include/uapi/asm/uvdevice.h 12528F: arch/s390/kernel/uv.c 12529F: arch/s390/kvm/ 12530F: arch/s390/mm/gmap.c 12531F: drivers/s390/char/uvdevice.c 12532F: tools/testing/selftests/drivers/s390x/uvdevice/ 12533F: tools/testing/selftests/kvm/*/s390x/ 12534F: tools/testing/selftests/kvm/s390x/ 12535 12536KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 12537M: Sean Christopherson <seanjc@google.com> 12538M: Paolo Bonzini <pbonzini@redhat.com> 12539L: kvm@vger.kernel.org 12540S: Supported 12541P: Documentation/process/maintainer-kvm-x86.rst 12542T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12543F: arch/x86/include/asm/kvm* 12544F: arch/x86/include/asm/svm.h 12545F: arch/x86/include/asm/vmx*.h 12546F: arch/x86/include/uapi/asm/kvm* 12547F: arch/x86/include/uapi/asm/svm.h 12548F: arch/x86/include/uapi/asm/vmx.h 12549F: arch/x86/kvm/ 12550F: arch/x86/kvm/*/ 12551F: tools/testing/selftests/kvm/*/x86_64/ 12552F: tools/testing/selftests/kvm/x86_64/ 12553 12554KERNFS 12555M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12556M: Tejun Heo <tj@kernel.org> 12557S: Supported 12558T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 12559F: fs/kernfs/ 12560F: include/linux/kernfs.h 12561 12562KEXEC 12563M: Eric Biederman <ebiederm@xmission.com> 12564L: kexec@lists.infradead.org 12565S: Maintained 12566W: http://kernel.org/pub/linux/utils/kernel/kexec/ 12567F: include/linux/kexec.h 12568F: include/uapi/linux/kexec.h 12569F: kernel/kexec* 12570 12571KEYS-ENCRYPTED 12572M: Mimi Zohar <zohar@linux.ibm.com> 12573L: linux-integrity@vger.kernel.org 12574L: keyrings@vger.kernel.org 12575S: Supported 12576F: Documentation/security/keys/trusted-encrypted.rst 12577F: include/keys/encrypted-type.h 12578F: security/keys/encrypted-keys/ 12579 12580KEYS-TRUSTED 12581M: James Bottomley <James.Bottomley@HansenPartnership.com> 12582M: Jarkko Sakkinen <jarkko@kernel.org> 12583M: Mimi Zohar <zohar@linux.ibm.com> 12584L: linux-integrity@vger.kernel.org 12585L: keyrings@vger.kernel.org 12586S: Supported 12587F: Documentation/security/keys/trusted-encrypted.rst 12588F: include/keys/trusted-type.h 12589F: include/keys/trusted_tpm.h 12590F: security/keys/trusted-keys/ 12591 12592KEYS-TRUSTED-CAAM 12593M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12594R: Pengutronix Kernel Team <kernel@pengutronix.de> 12595L: linux-integrity@vger.kernel.org 12596L: keyrings@vger.kernel.org 12597S: Maintained 12598F: include/keys/trusted_caam.h 12599F: security/keys/trusted-keys/trusted_caam.c 12600 12601KEYS-TRUSTED-DCP 12602M: David Gstir <david@sigma-star.at> 12603R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 12604L: linux-integrity@vger.kernel.org 12605L: keyrings@vger.kernel.org 12606S: Supported 12607F: include/keys/trusted_dcp.h 12608F: security/keys/trusted-keys/trusted_dcp.c 12609 12610KEYS-TRUSTED-TEE 12611M: Sumit Garg <sumit.garg@linaro.org> 12612L: linux-integrity@vger.kernel.org 12613L: keyrings@vger.kernel.org 12614S: Supported 12615F: include/keys/trusted_tee.h 12616F: security/keys/trusted-keys/trusted_tee.c 12617 12618KEYS/KEYRINGS 12619M: David Howells <dhowells@redhat.com> 12620M: Jarkko Sakkinen <jarkko@kernel.org> 12621L: keyrings@vger.kernel.org 12622S: Maintained 12623F: Documentation/security/keys/core.rst 12624F: include/keys/ 12625F: include/linux/key-type.h 12626F: include/linux/key.h 12627F: include/linux/keyctl.h 12628F: include/uapi/linux/keyctl.h 12629F: security/keys/ 12630 12631KEYS/KEYRINGS_INTEGRITY 12632M: Jarkko Sakkinen <jarkko@kernel.org> 12633M: Mimi Zohar <zohar@linux.ibm.com> 12634L: linux-integrity@vger.kernel.org 12635L: keyrings@vger.kernel.org 12636S: Supported 12637W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 12638F: security/integrity/platform_certs 12639 12640KFENCE 12641M: Alexander Potapenko <glider@google.com> 12642M: Marco Elver <elver@google.com> 12643R: Dmitry Vyukov <dvyukov@google.com> 12644L: kasan-dev@googlegroups.com 12645S: Maintained 12646F: Documentation/dev-tools/kfence.rst 12647F: arch/*/include/asm/kfence.h 12648F: include/linux/kfence.h 12649F: lib/Kconfig.kfence 12650F: mm/kfence/ 12651 12652KFIFO 12653M: Stefani Seibold <stefani@seibold.net> 12654S: Maintained 12655F: include/linux/kfifo.h 12656F: lib/kfifo.c 12657F: samples/kfifo/ 12658 12659KGDB / KDB /debug_core 12660M: Jason Wessel <jason.wessel@windriver.com> 12661M: Daniel Thompson <daniel.thompson@linaro.org> 12662R: Douglas Anderson <dianders@chromium.org> 12663L: kgdb-bugreport@lists.sourceforge.net 12664S: Maintained 12665W: http://kgdb.wiki.kernel.org/ 12666T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12667F: Documentation/dev-tools/kgdb.rst 12668F: drivers/misc/kgdbts.c 12669F: drivers/tty/serial/kgdboc.c 12670F: include/linux/kdb.h 12671F: include/linux/kgdb.h 12672F: kernel/debug/ 12673F: kernel/module/kdb.c 12674 12675KHADAS MCU MFD DRIVER 12676M: Neil Armstrong <neil.armstrong@linaro.org> 12677L: linux-amlogic@lists.infradead.org 12678S: Maintained 12679F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12680F: drivers/mfd/khadas-mcu.c 12681F: drivers/thermal/khadas_mcu_fan.c 12682F: include/linux/mfd/khadas-mcu.h 12683 12684KIONIX/ROHM KX022A ACCELEROMETER 12685M: Matti Vaittinen <mazziesaccount@gmail.com> 12686L: linux-iio@vger.kernel.org 12687S: Supported 12688F: drivers/iio/accel/kionix-kx022a* 12689 12690KMEMLEAK 12691M: Catalin Marinas <catalin.marinas@arm.com> 12692S: Maintained 12693F: Documentation/dev-tools/kmemleak.rst 12694F: include/linux/kmemleak.h 12695F: mm/kmemleak.c 12696F: samples/kmemleak/kmemleak-test.c 12697 12698KMSAN 12699M: Alexander Potapenko <glider@google.com> 12700R: Marco Elver <elver@google.com> 12701R: Dmitry Vyukov <dvyukov@google.com> 12702L: kasan-dev@googlegroups.com 12703S: Maintained 12704F: Documentation/dev-tools/kmsan.rst 12705F: arch/*/include/asm/kmsan.h 12706F: arch/*/mm/kmsan_* 12707F: include/linux/kmsan*.h 12708F: lib/Kconfig.kmsan 12709F: mm/kmsan/ 12710F: scripts/Makefile.kmsan 12711 12712KPROBES 12713M: Naveen N Rao <naveen@kernel.org> 12714M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12715M: "David S. Miller" <davem@davemloft.net> 12716M: Masami Hiramatsu <mhiramat@kernel.org> 12717L: linux-kernel@vger.kernel.org 12718L: linux-trace-kernel@vger.kernel.org 12719S: Maintained 12720Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12721T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12722F: Documentation/trace/kprobes.rst 12723F: include/asm-generic/kprobes.h 12724F: include/linux/kprobes.h 12725F: kernel/kprobes.c 12726F: lib/test_kprobes.c 12727F: samples/kprobes 12728 12729KS0108 LCD CONTROLLER DRIVER 12730M: Miguel Ojeda <ojeda@kernel.org> 12731S: Maintained 12732F: Documentation/admin-guide/auxdisplay/ks0108.rst 12733F: drivers/auxdisplay/ks0108.c 12734F: include/linux/ks0108.h 12735 12736KTD253 BACKLIGHT DRIVER 12737M: Linus Walleij <linus.walleij@linaro.org> 12738S: Maintained 12739F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12740F: drivers/video/backlight/ktd253-backlight.c 12741 12742KTD2801 BACKLIGHT DRIVER 12743M: Duje Mihanović <duje.mihanovic@skole.hr> 12744S: Maintained 12745F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12746F: drivers/video/backlight/ktd2801-backlight.c 12747 12748KTEST 12749M: Steven Rostedt <rostedt@goodmis.org> 12750M: John Hawley <warthog9@eaglescrag.net> 12751S: Maintained 12752F: tools/testing/ktest 12753 12754KTZ8866 BACKLIGHT DRIVER 12755M: Jianhua Lu <lujianhua000@gmail.com> 12756S: Maintained 12757F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12758F: drivers/video/backlight/ktz8866.c 12759 12760KVM PARAVIRT (KVM/paravirt) 12761M: Paolo Bonzini <pbonzini@redhat.com> 12762R: Vitaly Kuznetsov <vkuznets@redhat.com> 12763L: kvm@vger.kernel.org 12764S: Supported 12765T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12766F: arch/um/include/asm/kvm_para.h 12767F: arch/x86/include/asm/kvm_para.h 12768F: arch/x86/include/asm/pvclock-abi.h 12769F: arch/x86/include/uapi/asm/kvm_para.h 12770F: arch/x86/kernel/kvm.c 12771F: arch/x86/kernel/kvmclock.c 12772F: include/asm-generic/kvm_para.h 12773F: include/linux/kvm_para.h 12774F: include/uapi/asm-generic/kvm_para.h 12775F: include/uapi/linux/kvm_para.h 12776 12777KVM X86 HYPER-V (KVM/hyper-v) 12778M: Vitaly Kuznetsov <vkuznets@redhat.com> 12779M: Sean Christopherson <seanjc@google.com> 12780M: Paolo Bonzini <pbonzini@redhat.com> 12781L: kvm@vger.kernel.org 12782S: Supported 12783T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12784F: arch/x86/kvm/hyperv.* 12785F: arch/x86/kvm/kvm_onhyperv.* 12786F: arch/x86/kvm/svm/hyperv.* 12787F: arch/x86/kvm/svm/svm_onhyperv.* 12788F: arch/x86/kvm/vmx/hyperv.* 12789 12790KVM X86 Xen (KVM/Xen) 12791M: David Woodhouse <dwmw2@infradead.org> 12792M: Paul Durrant <paul@xen.org> 12793M: Sean Christopherson <seanjc@google.com> 12794M: Paolo Bonzini <pbonzini@redhat.com> 12795L: kvm@vger.kernel.org 12796S: Supported 12797T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12798F: arch/x86/kvm/xen.* 12799 12800L3MDEV 12801M: David Ahern <dsahern@kernel.org> 12802L: netdev@vger.kernel.org 12803S: Maintained 12804F: include/net/l3mdev.h 12805F: net/l3mdev 12806 12807LANDLOCK SECURITY MODULE 12808M: Mickaël Salaün <mic@digikod.net> 12809R: Günther Noack <gnoack@google.com> 12810L: linux-security-module@vger.kernel.org 12811S: Supported 12812W: https://landlock.io 12813T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12814F: Documentation/security/landlock.rst 12815F: Documentation/userspace-api/landlock.rst 12816F: fs/ioctl.c 12817F: include/uapi/linux/landlock.h 12818F: samples/landlock/ 12819F: security/landlock/ 12820F: tools/testing/selftests/landlock/ 12821K: landlock 12822K: LANDLOCK 12823 12824LANTIQ / INTEL Ethernet drivers 12825M: Hauke Mehrtens <hauke@hauke-m.de> 12826L: netdev@vger.kernel.org 12827S: Maintained 12828F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 12829F: drivers/net/dsa/lantiq_gswip.c 12830F: drivers/net/dsa/lantiq_pce.h 12831F: drivers/net/ethernet/lantiq_xrx200.c 12832F: net/dsa/tag_gswip.c 12833 12834LANTIQ MIPS ARCHITECTURE 12835M: John Crispin <john@phrozen.org> 12836L: linux-mips@vger.kernel.org 12837S: Maintained 12838F: arch/mips/lantiq 12839F: drivers/soc/lantiq 12840 12841LANTIQ PEF2256 DRIVER 12842M: Herve Codina <herve.codina@bootlin.com> 12843S: Maintained 12844F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12845F: drivers/net/wan/framer/pef2256/ 12846F: drivers/pinctrl/pinctrl-pef2256.c 12847F: include/linux/framer/pef2256.h 12848 12849LASI 53c700 driver for PARISC 12850M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12851L: linux-scsi@vger.kernel.org 12852S: Maintained 12853F: Documentation/scsi/53c700.rst 12854F: drivers/scsi/53c700* 12855 12856LEAKING_ADDRESSES 12857M: Tycho Andersen <tycho@tycho.pizza> 12858R: Kees Cook <kees@kernel.org> 12859L: linux-hardening@vger.kernel.org 12860S: Maintained 12861T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12862F: scripts/leaking_addresses.pl 12863 12864LED SUBSYSTEM 12865M: Pavel Machek <pavel@ucw.cz> 12866M: Lee Jones <lee@kernel.org> 12867L: linux-leds@vger.kernel.org 12868S: Maintained 12869T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 12870F: Documentation/devicetree/bindings/leds/ 12871F: Documentation/leds/ 12872F: drivers/leds/ 12873F: include/dt-bindings/leds/ 12874F: include/linux/leds.h 12875 12876LEGO MINDSTORMS EV3 12877R: David Lechner <david@lechnology.com> 12878S: Maintained 12879F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12880F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12881F: drivers/power/supply/lego_ev3_battery.c 12882 12883LEGO USB Tower driver 12884M: Juergen Stuber <starblue@users.sourceforge.net> 12885L: legousb-devel@lists.sourceforge.net 12886S: Maintained 12887W: http://legousb.sourceforge.net/ 12888F: drivers/usb/misc/legousbtower.c 12889 12890LETSKETCH HID TABLET DRIVER 12891M: Hans de Goede <hdegoede@redhat.com> 12892L: linux-input@vger.kernel.org 12893S: Maintained 12894T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12895F: drivers/hid/hid-letsketch.c 12896 12897LG LAPTOP EXTRAS 12898M: Matan Ziv-Av <matan@svgalib.org> 12899L: platform-driver-x86@vger.kernel.org 12900S: Maintained 12901F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12902F: Documentation/admin-guide/laptops/lg-laptop.rst 12903F: drivers/platform/x86/lg-laptop.c 12904 12905LG2160 MEDIA DRIVER 12906M: Michael Krufky <mkrufky@linuxtv.org> 12907L: linux-media@vger.kernel.org 12908S: Maintained 12909W: https://linuxtv.org 12910W: http://github.com/mkrufky 12911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12912T: git git://linuxtv.org/mkrufky/tuners.git 12913F: drivers/media/dvb-frontends/lg2160.* 12914 12915LGDT3305 MEDIA DRIVER 12916M: Michael Krufky <mkrufky@linuxtv.org> 12917L: linux-media@vger.kernel.org 12918S: Maintained 12919W: https://linuxtv.org 12920W: http://github.com/mkrufky 12921Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12922T: git git://linuxtv.org/mkrufky/tuners.git 12923F: drivers/media/dvb-frontends/lgdt3305.* 12924 12925LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12926M: Viresh Kumar <vireshk@kernel.org> 12927L: linux-ide@vger.kernel.org 12928S: Maintained 12929F: drivers/ata/pata_arasan_cf.c 12930F: include/linux/pata_arasan_cf_data.h 12931 12932LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12933M: Linus Walleij <linus.walleij@linaro.org> 12934L: linux-ide@vger.kernel.org 12935S: Maintained 12936F: drivers/ata/pata_ftide010.c 12937F: drivers/ata/sata_gemini.c 12938F: drivers/ata/sata_gemini.h 12939 12940LIBATA SATA AHCI PLATFORM devices support 12941M: Hans de Goede <hdegoede@redhat.com> 12942L: linux-ide@vger.kernel.org 12943S: Maintained 12944F: drivers/ata/ahci_platform.c 12945F: drivers/ata/libahci_platform.c 12946F: include/linux/ahci_platform.h 12947 12948LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12949M: Mikael Pettersson <mikpelinux@gmail.com> 12950L: linux-ide@vger.kernel.org 12951S: Maintained 12952F: drivers/ata/sata_promise.* 12953 12954LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12955M: Damien Le Moal <dlemoal@kernel.org> 12956M: Niklas Cassel <cassel@kernel.org> 12957L: linux-ide@vger.kernel.org 12958S: Maintained 12959T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12960F: Documentation/ABI/testing/sysfs-ata 12961F: Documentation/devicetree/bindings/ata/ 12962F: drivers/ata/ 12963F: include/linux/ata.h 12964F: include/linux/libata.h 12965 12966LIBETH COMMON ETHERNET LIBRARY 12967M: Alexander Lobakin <aleksander.lobakin@intel.com> 12968L: netdev@vger.kernel.org 12969L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12970S: Supported 12971T: git https://github.com/alobakin/linux.git 12972F: drivers/net/ethernet/intel/libeth/ 12973F: include/net/libeth/ 12974K: libeth 12975 12976LIBIE COMMON INTEL ETHERNET LIBRARY 12977M: Alexander Lobakin <aleksander.lobakin@intel.com> 12978L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12979L: netdev@vger.kernel.org 12980S: Supported 12981T: git https://github.com/alobakin/linux.git 12982F: drivers/net/ethernet/intel/libie/ 12983F: include/linux/net/intel/libie/ 12984K: libie 12985 12986LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12987M: Vishal Verma <vishal.l.verma@intel.com> 12988M: Dan Williams <dan.j.williams@intel.com> 12989M: Dave Jiang <dave.jiang@intel.com> 12990L: nvdimm@lists.linux.dev 12991S: Supported 12992Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12993P: Documentation/nvdimm/maintainer-entry-profile.rst 12994F: drivers/nvdimm/btt* 12995 12996LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12997M: Dan Williams <dan.j.williams@intel.com> 12998M: Vishal Verma <vishal.l.verma@intel.com> 12999M: Dave Jiang <dave.jiang@intel.com> 13000L: nvdimm@lists.linux.dev 13001S: Supported 13002Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13003P: Documentation/nvdimm/maintainer-entry-profile.rst 13004F: drivers/nvdimm/pmem* 13005 13006LIBNVDIMM: DEVICETREE BINDINGS 13007M: Oliver O'Halloran <oohall@gmail.com> 13008L: nvdimm@lists.linux.dev 13009S: Supported 13010Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13011F: Documentation/devicetree/bindings/pmem/pmem-region.txt 13012F: drivers/nvdimm/of_pmem.c 13013 13014LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 13015M: Dan Williams <dan.j.williams@intel.com> 13016M: Vishal Verma <vishal.l.verma@intel.com> 13017M: Dave Jiang <dave.jiang@intel.com> 13018M: Ira Weiny <ira.weiny@intel.com> 13019L: nvdimm@lists.linux.dev 13020S: Supported 13021Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13022P: Documentation/nvdimm/maintainer-entry-profile.rst 13023T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 13024F: drivers/acpi/nfit/* 13025F: drivers/nvdimm/* 13026F: include/linux/libnvdimm.h 13027F: include/linux/nd.h 13028F: include/uapi/linux/ndctl.h 13029F: tools/testing/nvdimm/ 13030 13031LIBRARY CODE 13032M: Andrew Morton <akpm@linux-foundation.org> 13033L: linux-kernel@vger.kernel.org 13034S: Supported 13035T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 13036F: lib/* 13037 13038LICENSES and SPDX stuff 13039M: Thomas Gleixner <tglx@linutronix.de> 13040M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13041L: linux-spdx@vger.kernel.org 13042S: Maintained 13043T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 13044F: COPYING 13045F: Documentation/process/license-rules.rst 13046F: LICENSES/ 13047F: scripts/spdxcheck-test.sh 13048F: scripts/spdxcheck.py 13049F: scripts/spdxexclude 13050 13051LINEAR RANGES HELPERS 13052M: Mark Brown <broonie@kernel.org> 13053R: Matti Vaittinen <mazziesaccount@gmail.com> 13054F: include/linux/linear_range.h 13055F: lib/linear_ranges.c 13056F: lib/test_linear_ranges.c 13057 13058LINUX FOR POWER MACINTOSH 13059L: linuxppc-dev@lists.ozlabs.org 13060S: Orphan 13061F: arch/powerpc/platforms/powermac/ 13062F: drivers/macintosh/ 13063X: drivers/macintosh/adb-iop.c 13064X: drivers/macintosh/via-macii.c 13065 13066LINUX FOR POWERPC (32-BIT AND 64-BIT) 13067M: Michael Ellerman <mpe@ellerman.id.au> 13068R: Nicholas Piggin <npiggin@gmail.com> 13069R: Christophe Leroy <christophe.leroy@csgroup.eu> 13070R: Naveen N Rao <naveen@kernel.org> 13071R: Madhavan Srinivasan <maddy@linux.ibm.com> 13072L: linuxppc-dev@lists.ozlabs.org 13073S: Supported 13074W: https://github.com/linuxppc/wiki/wiki 13075Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 13076T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 13077F: Documentation/ABI/stable/sysfs-firmware-opal-* 13078F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 13079F: Documentation/devicetree/bindings/powerpc/ 13080F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 13081F: Documentation/arch/powerpc/ 13082F: arch/powerpc/ 13083F: drivers/*/*/*pasemi* 13084F: drivers/*/*pasemi* 13085F: drivers/char/tpm/tpm_ibmvtpm* 13086F: drivers/crypto/nx/ 13087F: drivers/i2c/busses/i2c-opal.c 13088F: drivers/net/ethernet/ibm/ibmveth.* 13089F: drivers/net/ethernet/ibm/ibmvnic.* 13090F: drivers/pci/hotplug/pnv_php.c 13091F: drivers/pci/hotplug/rpa* 13092F: drivers/rtc/rtc-opal.c 13093F: drivers/scsi/ibmvscsi/ 13094F: drivers/tty/hvc/hvc_opal.c 13095F: drivers/watchdog/wdrtas.c 13096F: include/linux/papr_scm.h 13097F: include/uapi/linux/papr_pdsm.h 13098F: tools/testing/selftests/powerpc 13099N: /pmac 13100N: powermac 13101N: powernv 13102N: [^a-z0-9]ps3 13103N: pseries 13104 13105LINUX FOR POWERPC EMBEDDED MPC5XXX 13106M: Anatolij Gustschin <agust@denx.de> 13107L: linuxppc-dev@lists.ozlabs.org 13108S: Odd Fixes 13109F: arch/powerpc/platforms/512x/ 13110F: arch/powerpc/platforms/52xx/ 13111 13112LINUX FOR POWERPC EMBEDDED PPC4XX 13113L: linuxppc-dev@lists.ozlabs.org 13114S: Orphan 13115F: arch/powerpc/platforms/44x/ 13116 13117LINUX FOR POWERPC EMBEDDED PPC85XX 13118M: Scott Wood <oss@buserror.net> 13119L: linuxppc-dev@lists.ozlabs.org 13120S: Odd fixes 13121T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 13122F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 13123F: Documentation/devicetree/bindings/powerpc/fsl/ 13124F: arch/powerpc/platforms/85xx/ 13125 13126LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 13127M: Christophe Leroy <christophe.leroy@csgroup.eu> 13128L: linuxppc-dev@lists.ozlabs.org 13129S: Maintained 13130F: arch/powerpc/platforms/8xx/ 13131F: arch/powerpc/platforms/83xx/ 13132 13133LINUX KERNEL DUMP TEST MODULE (LKDTM) 13134M: Kees Cook <kees@kernel.org> 13135S: Maintained 13136F: drivers/misc/lkdtm/* 13137F: tools/testing/selftests/lkdtm/* 13138 13139LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 13140M: Alan Stern <stern@rowland.harvard.edu> 13141M: Andrea Parri <parri.andrea@gmail.com> 13142M: Will Deacon <will@kernel.org> 13143M: Peter Zijlstra <peterz@infradead.org> 13144M: Boqun Feng <boqun.feng@gmail.com> 13145M: Nicholas Piggin <npiggin@gmail.com> 13146M: David Howells <dhowells@redhat.com> 13147M: Jade Alglave <j.alglave@ucl.ac.uk> 13148M: Luc Maranget <luc.maranget@inria.fr> 13149M: "Paul E. McKenney" <paulmck@kernel.org> 13150R: Akira Yokosawa <akiyks@gmail.com> 13151R: Daniel Lustig <dlustig@nvidia.com> 13152R: Joel Fernandes <joel@joelfernandes.org> 13153L: linux-kernel@vger.kernel.org 13154L: linux-arch@vger.kernel.org 13155L: lkmm@lists.linux.dev 13156S: Supported 13157T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 13158F: Documentation/atomic_bitops.txt 13159F: Documentation/atomic_t.txt 13160F: Documentation/core-api/refcount-vs-atomic.rst 13161F: Documentation/litmus-tests/ 13162F: Documentation/memory-barriers.txt 13163F: tools/memory-model/ 13164 13165LINUX-NEXT TREE 13166M: Stephen Rothwell <sfr@canb.auug.org.au> 13167L: linux-next@vger.kernel.org 13168S: Supported 13169B: mailto:linux-next@vger.kernel.org and the appropriate development tree 13170T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 13171 13172LIS3LV02D ACCELEROMETER DRIVER 13173M: Eric Piel <eric.piel@tremplin-utc.net> 13174S: Maintained 13175F: Documentation/misc-devices/lis3lv02d.rst 13176F: drivers/misc/lis3lv02d/ 13177F: drivers/platform/x86/hp/hp_accel.c 13178 13179LIST KUNIT TEST 13180M: David Gow <davidgow@google.com> 13181L: linux-kselftest@vger.kernel.org 13182L: kunit-dev@googlegroups.com 13183S: Maintained 13184F: lib/list-test.c 13185 13186LITEX PLATFORM 13187M: Karol Gugala <kgugala@antmicro.com> 13188M: Mateusz Holenko <mholenko@antmicro.com> 13189M: Gabriel Somlo <gsomlo@gmail.com> 13190M: Joel Stanley <joel@jms.id.au> 13191S: Maintained 13192F: Documentation/devicetree/bindings/*/litex,*.yaml 13193F: arch/openrisc/boot/dts/or1klitex.dts 13194F: drivers/mmc/host/litex_mmc.c 13195F: drivers/net/ethernet/litex/* 13196F: drivers/soc/litex/* 13197F: drivers/tty/serial/liteuart.c 13198F: include/linux/litex.h 13199N: litex 13200 13201LIVE PATCHING 13202M: Josh Poimboeuf <jpoimboe@kernel.org> 13203M: Jiri Kosina <jikos@kernel.org> 13204M: Miroslav Benes <mbenes@suse.cz> 13205M: Petr Mladek <pmladek@suse.com> 13206R: Joe Lawrence <joe.lawrence@redhat.com> 13207L: live-patching@vger.kernel.org 13208S: Maintained 13209T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 13210F: Documentation/ABI/testing/sysfs-kernel-livepatch 13211F: Documentation/livepatch/ 13212F: arch/powerpc/include/asm/livepatch.h 13213F: include/linux/livepatch.h 13214F: kernel/livepatch/ 13215F: kernel/module/livepatch.c 13216F: samples/livepatch/ 13217F: tools/testing/selftests/livepatch/ 13218 13219LLC (802.2) 13220L: netdev@vger.kernel.org 13221S: Odd fixes 13222F: include/linux/llc.h 13223F: include/net/llc* 13224F: include/uapi/linux/llc.h 13225F: net/llc/ 13226 13227LM73 HARDWARE MONITOR DRIVER 13228M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 13229L: linux-hwmon@vger.kernel.org 13230S: Maintained 13231F: drivers/hwmon/lm73.c 13232 13233LM78 HARDWARE MONITOR DRIVER 13234M: Jean Delvare <jdelvare@suse.com> 13235L: linux-hwmon@vger.kernel.org 13236S: Maintained 13237F: Documentation/hwmon/lm78.rst 13238F: drivers/hwmon/lm78.c 13239 13240LM83 HARDWARE MONITOR DRIVER 13241M: Jean Delvare <jdelvare@suse.com> 13242L: linux-hwmon@vger.kernel.org 13243S: Maintained 13244F: Documentation/hwmon/lm83.rst 13245F: drivers/hwmon/lm83.c 13246 13247LM90 HARDWARE MONITOR DRIVER 13248M: Jean Delvare <jdelvare@suse.com> 13249L: linux-hwmon@vger.kernel.org 13250S: Maintained 13251F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 13252F: Documentation/hwmon/lm90.rst 13253F: drivers/hwmon/lm90.c 13254F: include/dt-bindings/thermal/lm90.h 13255 13256LME2510 MEDIA DRIVER 13257M: Malcolm Priestley <tvboxspy@gmail.com> 13258L: linux-media@vger.kernel.org 13259S: Maintained 13260W: https://linuxtv.org 13261Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13262F: drivers/media/usb/dvb-usb-v2/lmedm04* 13263 13264LOADPIN SECURITY MODULE 13265M: Kees Cook <kees@kernel.org> 13266S: Supported 13267T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13268F: Documentation/admin-guide/LSM/LoadPin.rst 13269F: security/loadpin/ 13270 13271LOCKDOWN SECURITY MODULE 13272L: linux-security-module@vger.kernel.org 13273S: Odd Fixes 13274T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 13275F: security/lockdown/ 13276 13277LOCKING PRIMITIVES 13278M: Peter Zijlstra <peterz@infradead.org> 13279M: Ingo Molnar <mingo@redhat.com> 13280M: Will Deacon <will@kernel.org> 13281R: Waiman Long <longman@redhat.com> 13282R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 13283L: linux-kernel@vger.kernel.org 13284S: Maintained 13285T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 13286F: Documentation/locking/ 13287F: arch/*/include/asm/spinlock*.h 13288F: include/linux/lockdep*.h 13289F: include/linux/mutex*.h 13290F: include/linux/rwlock*.h 13291F: include/linux/rwsem*.h 13292F: include/linux/seqlock.h 13293F: include/linux/spinlock*.h 13294F: kernel/locking/ 13295F: lib/locking*.[ch] 13296X: kernel/locking/locktorture.c 13297 13298LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 13299M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 13300L: linux-ntfs-dev@lists.sourceforge.net 13301S: Maintained 13302W: http://www.linux-ntfs.org/content/view/19/37/ 13303F: Documentation/admin-guide/ldm.rst 13304F: block/partitions/ldm.* 13305 13306LOGITECH HID GAMING KEYBOARDS 13307M: Hans de Goede <hdegoede@redhat.com> 13308L: linux-input@vger.kernel.org 13309S: Maintained 13310T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13311F: drivers/hid/hid-lg-g15.c 13312 13313LONTIUM LT8912B MIPI TO HDMI BRIDGE 13314M: Adrien Grassein <adrien.grassein@gmail.com> 13315S: Maintained 13316F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 13317F: drivers/gpu/drm/bridge/lontium-lt8912b.c 13318 13319LOONGARCH 13320M: Huacai Chen <chenhuacai@kernel.org> 13321R: WANG Xuerui <kernel@xen0n.name> 13322L: loongarch@lists.linux.dev 13323S: Maintained 13324T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 13325F: Documentation/arch/loongarch/ 13326F: Documentation/translations/zh_CN/arch/loongarch/ 13327F: arch/loongarch/ 13328F: drivers/*/*loongarch* 13329F: drivers/cpufreq/loongson3_cpufreq.c 13330 13331LOONGSON GPIO DRIVER 13332M: Yinbo Zhu <zhuyinbo@loongson.cn> 13333L: linux-gpio@vger.kernel.org 13334S: Maintained 13335F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 13336F: drivers/gpio/gpio-loongson-64bit.c 13337 13338LOONGSON LS2X APB DMA DRIVER 13339M: Binbin Zhou <zhoubinbin@loongson.cn> 13340L: dmaengine@vger.kernel.org 13341S: Maintained 13342F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 13343F: drivers/dma/ls2x-apb-dma.c 13344 13345LOONGSON LS2X I2C DRIVER 13346M: Binbin Zhou <zhoubinbin@loongson.cn> 13347L: linux-i2c@vger.kernel.org 13348S: Maintained 13349F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 13350F: drivers/i2c/busses/i2c-ls2x.c 13351 13352LOONGSON-2 SOC SERIES CLOCK DRIVER 13353M: Yinbo Zhu <zhuyinbo@loongson.cn> 13354L: linux-clk@vger.kernel.org 13355S: Maintained 13356F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 13357F: drivers/clk/clk-loongson2.c 13358F: include/dt-bindings/clock/loongson,ls2k-clk.h 13359 13360LOONGSON SPI DRIVER 13361M: Yinbo Zhu <zhuyinbo@loongson.cn> 13362L: linux-spi@vger.kernel.org 13363S: Maintained 13364F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 13365F: drivers/spi/spi-loongson-core.c 13366F: drivers/spi/spi-loongson-pci.c 13367F: drivers/spi/spi-loongson-plat.c 13368F: drivers/spi/spi-loongson.h 13369 13370LOONGSON-2 SOC SERIES GUTS DRIVER 13371M: Yinbo Zhu <zhuyinbo@loongson.cn> 13372L: loongarch@lists.linux.dev 13373S: Maintained 13374F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 13375F: drivers/soc/loongson/loongson2_guts.c 13376 13377LOONGSON-2 SOC SERIES PM DRIVER 13378M: Yinbo Zhu <zhuyinbo@loongson.cn> 13379L: linux-pm@vger.kernel.org 13380S: Maintained 13381F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 13382F: drivers/soc/loongson/loongson2_pm.c 13383 13384LOONGSON-2 SOC SERIES PINCTRL DRIVER 13385M: zhanghongchen <zhanghongchen@loongson.cn> 13386M: Yinbo Zhu <zhuyinbo@loongson.cn> 13387L: linux-gpio@vger.kernel.org 13388S: Maintained 13389F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 13390F: drivers/pinctrl/pinctrl-loongson2.c 13391 13392LOONGSON-2 SOC SERIES THERMAL DRIVER 13393M: zhanghongchen <zhanghongchen@loongson.cn> 13394M: Yinbo Zhu <zhuyinbo@loongson.cn> 13395L: linux-pm@vger.kernel.org 13396S: Maintained 13397F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 13398F: drivers/thermal/loongson2_thermal.c 13399 13400LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 13401M: Sathya Prakash <sathya.prakash@broadcom.com> 13402M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 13403M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 13404L: MPT-FusionLinux.pdl@broadcom.com 13405L: linux-scsi@vger.kernel.org 13406S: Supported 13407W: http://www.avagotech.com/support/ 13408F: drivers/message/fusion/ 13409F: drivers/scsi/mpt3sas/ 13410 13411LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 13412M: Matthew Wilcox <willy@infradead.org> 13413L: linux-scsi@vger.kernel.org 13414S: Maintained 13415F: drivers/scsi/sym53c8xx_2/ 13416 13417LTC1660 DAC DRIVER 13418M: Marcus Folkesson <marcus.folkesson@gmail.com> 13419L: linux-iio@vger.kernel.org 13420S: Maintained 13421F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 13422F: drivers/iio/dac/ltc1660.c 13423 13424LTC2664 IIO DAC DRIVER 13425M: Michael Hennerich <michael.hennerich@analog.com> 13426M: Kim Seer Paller <kimseer.paller@analog.com> 13427L: linux-iio@vger.kernel.org 13428S: Supported 13429W: https://ez.analog.com/linux-software-drivers 13430F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 13431F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 13432F: drivers/iio/dac/ltc2664.c 13433 13434LTC2688 IIO DAC DRIVER 13435M: Nuno Sá <nuno.sa@analog.com> 13436L: linux-iio@vger.kernel.org 13437S: Supported 13438W: https://ez.analog.com/linux-software-drivers 13439F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 13440F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 13441F: drivers/iio/dac/ltc2688.c 13442 13443LTC2947 HARDWARE MONITOR DRIVER 13444M: Nuno Sá <nuno.sa@analog.com> 13445L: linux-hwmon@vger.kernel.org 13446S: Supported 13447W: https://ez.analog.com/linux-software-drivers 13448F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 13449F: drivers/hwmon/ltc2947-core.c 13450F: drivers/hwmon/ltc2947-i2c.c 13451F: drivers/hwmon/ltc2947-spi.c 13452F: drivers/hwmon/ltc2947.h 13453 13454LTC2991 HARDWARE MONITOR DRIVER 13455M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13456L: linux-hwmon@vger.kernel.org 13457S: Supported 13458W: https://ez.analog.com/linux-software-drivers 13459F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 13460F: drivers/hwmon/ltc2991.c 13461 13462LTC2983 IIO TEMPERATURE DRIVER 13463M: Nuno Sá <nuno.sa@analog.com> 13464L: linux-iio@vger.kernel.org 13465S: Supported 13466W: https://ez.analog.com/linux-software-drivers 13467F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 13468F: drivers/iio/temperature/ltc2983.c 13469 13470LTC4282 HARDWARE MONITOR DRIVER 13471M: Nuno Sa <nuno.sa@analog.com> 13472L: linux-hwmon@vger.kernel.org 13473S: Supported 13474F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 13475F: Documentation/hwmon/ltc4282.rst 13476F: drivers/hwmon/ltc4282.c 13477 13478LTC4286 HARDWARE MONITOR DRIVER 13479M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 13480L: linux-i2c@vger.kernel.org 13481S: Maintained 13482F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 13483F: Documentation/hwmon/ltc4286.rst 13484F: drivers/hwmon/pmbus/Kconfig 13485F: drivers/hwmon/pmbus/Makefile 13486F: drivers/hwmon/pmbus/ltc4286.c 13487 13488LTC4306 I2C MULTIPLEXER DRIVER 13489M: Michael Hennerich <michael.hennerich@analog.com> 13490L: linux-i2c@vger.kernel.org 13491S: Supported 13492W: https://ez.analog.com/linux-software-drivers 13493F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 13494F: drivers/i2c/muxes/i2c-mux-ltc4306.c 13495 13496LTP (Linux Test Project) 13497M: Andrea Cervesato <andrea.cervesato@suse.com> 13498M: Cyril Hrubis <chrubis@suse.cz> 13499M: Jan Stancek <jstancek@redhat.com> 13500M: Petr Vorel <pvorel@suse.cz> 13501M: Li Wang <liwang@redhat.com> 13502M: Yang Xu <xuyang2018.jy@fujitsu.com> 13503M: Xiao Yang <yangx.jy@fujitsu.com> 13504L: ltp@lists.linux.it (subscribers-only) 13505S: Maintained 13506W: https://linux-test-project.readthedocs.io/ 13507T: git https://github.com/linux-test-project/ltp.git 13508 13509LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 13510M: Anshul Dalal <anshulusr@gmail.com> 13511L: linux-iio@vger.kernel.org 13512S: Maintained 13513F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 13514F: drivers/iio/light/ltr390.c 13515 13516LYNX 28G SERDES PHY DRIVER 13517M: Ioana Ciornei <ioana.ciornei@nxp.com> 13518L: netdev@vger.kernel.org 13519S: Supported 13520F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 13521F: drivers/phy/freescale/phy-fsl-lynx-28g.c 13522 13523LYNX PCS MODULE 13524M: Ioana Ciornei <ioana.ciornei@nxp.com> 13525L: netdev@vger.kernel.org 13526S: Supported 13527F: drivers/net/pcs/pcs-lynx.c 13528F: include/linux/pcs-lynx.h 13529 13530M68K ARCHITECTURE 13531M: Geert Uytterhoeven <geert@linux-m68k.org> 13532L: linux-m68k@lists.linux-m68k.org 13533S: Maintained 13534W: http://www.linux-m68k.org/ 13535T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 13536F: arch/m68k/ 13537F: drivers/zorro/ 13538 13539M68K ON APPLE MACINTOSH 13540M: Joshua Thompson <funaho@jurai.org> 13541L: linux-m68k@lists.linux-m68k.org 13542S: Maintained 13543W: http://www.mac.linux-m68k.org/ 13544F: arch/m68k/mac/ 13545F: drivers/macintosh/adb-iop.c 13546F: drivers/macintosh/via-macii.c 13547 13548M68K ON HP9000/300 13549M: Philip Blundell <philb@gnu.org> 13550S: Maintained 13551W: http://www.tazenda.demon.co.uk/phil/linux-hp 13552F: arch/m68k/hp300/ 13553 13554M88DS3103 MEDIA DRIVER 13555L: linux-media@vger.kernel.org 13556S: Orphan 13557W: https://linuxtv.org 13558Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13559F: drivers/media/dvb-frontends/m88ds3103* 13560 13561M88RS2000 MEDIA DRIVER 13562M: Malcolm Priestley <tvboxspy@gmail.com> 13563L: linux-media@vger.kernel.org 13564S: Maintained 13565W: https://linuxtv.org 13566Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13567F: drivers/media/dvb-frontends/m88rs2000* 13568 13569MA901 MASTERKIT USB FM RADIO DRIVER 13570M: Alexey Klimov <klimov.linux@gmail.com> 13571L: linux-media@vger.kernel.org 13572S: Maintained 13573T: git git://linuxtv.org/media_tree.git 13574F: drivers/media/radio/radio-ma901.c 13575 13576MAC80211 13577M: Johannes Berg <johannes@sipsolutions.net> 13578L: linux-wireless@vger.kernel.org 13579S: Maintained 13580W: https://wireless.wiki.kernel.org/ 13581Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13582T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13583T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13584F: Documentation/networking/mac80211-injection.rst 13585F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 13586F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 13587F: include/net/mac80211.h 13588F: net/mac80211/ 13589 13590MAILBOX API 13591M: Jassi Brar <jassisinghbrar@gmail.com> 13592L: linux-kernel@vger.kernel.org 13593S: Maintained 13594F: Documentation/devicetree/bindings/mailbox/ 13595F: drivers/mailbox/ 13596F: include/dt-bindings/mailbox/ 13597F: include/linux/mailbox_client.h 13598F: include/linux/mailbox_controller.h 13599 13600MAILBOX ARM MHUv2 13601M: Viresh Kumar <viresh.kumar@linaro.org> 13602M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13603L: linux-kernel@vger.kernel.org 13604S: Maintained 13605F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13606F: drivers/mailbox/arm_mhuv2.c 13607F: include/linux/mailbox/arm_mhuv2_message.h 13608 13609MAILBOX ARM MHUv3 13610M: Sudeep Holla <sudeep.holla@arm.com> 13611M: Cristian Marussi <cristian.marussi@arm.com> 13612L: linux-kernel@vger.kernel.org 13613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13614S: Maintained 13615F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 13616F: drivers/mailbox/arm_mhuv3.c 13617 13618MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13619M: Alejandro Colomar <alx@kernel.org> 13620L: linux-man@vger.kernel.org 13621S: Maintained 13622W: http://www.kernel.org/doc/man-pages 13623T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13624T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13625 13626MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13627M: Jeremy Kerr <jk@codeconstruct.com.au> 13628M: Matt Johnston <matt@codeconstruct.com.au> 13629L: netdev@vger.kernel.org 13630S: Maintained 13631F: Documentation/networking/mctp.rst 13632F: drivers/net/mctp/ 13633F: include/net/mctp.h 13634F: include/net/mctpdevice.h 13635F: include/net/netns/mctp.h 13636F: net/mctp/ 13637 13638MAPLE TREE 13639M: Liam R. Howlett <Liam.Howlett@oracle.com> 13640L: maple-tree@lists.infradead.org 13641L: linux-mm@kvack.org 13642S: Supported 13643F: Documentation/core-api/maple_tree.rst 13644F: include/linux/maple_tree.h 13645F: include/trace/events/maple_tree.h 13646F: lib/maple_tree.c 13647F: lib/test_maple_tree.c 13648F: tools/testing/radix-tree/linux/maple_tree.h 13649F: tools/testing/radix-tree/maple.c 13650 13651MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13652M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13653L: linux-mips@vger.kernel.org 13654S: Maintained 13655F: arch/mips/boot/dts/img/pistachio* 13656 13657MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13658M: Andrew Lunn <andrew@lunn.ch> 13659L: netdev@vger.kernel.org 13660S: Maintained 13661F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13662F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13663F: Documentation/networking/devlink/mv88e6xxx.rst 13664F: drivers/net/dsa/mv88e6xxx/ 13665F: include/linux/dsa/mv88e6xxx.h 13666F: include/linux/platform_data/mv88e6xxx.h 13667 13668MARVELL 88PM886 PMIC DRIVER 13669M: Karel Balej <balejk@matfyz.cz> 13670S: Maintained 13671F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 13672F: drivers/input/misc/88pm886-onkey.c 13673F: drivers/mfd/88pm886.c 13674F: drivers/regulator/88pm886-regulator.c 13675F: include/linux/mfd/88pm886.h 13676 13677MARVELL ARMADA 3700 PHY DRIVERS 13678M: Miquel Raynal <miquel.raynal@bootlin.com> 13679S: Maintained 13680F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13681F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13682F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13683F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13684 13685MARVELL ARMADA 3700 SERIAL DRIVER 13686M: Pali Rohár <pali@kernel.org> 13687S: Maintained 13688F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13689F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13690F: drivers/tty/serial/mvebu-uart.c 13691 13692MARVELL ARMADA DRM SUPPORT 13693M: Russell King <linux@armlinux.org.uk> 13694S: Maintained 13695T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13696T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13697F: Documentation/devicetree/bindings/display/armada/ 13698F: drivers/gpu/drm/armada/ 13699F: include/uapi/drm/armada_drm.h 13700 13701MARVELL CRYPTO DRIVER 13702M: Boris Brezillon <bbrezillon@kernel.org> 13703M: Arnaud Ebalard <arno@natisbad.org> 13704M: Srujana Challa <schalla@marvell.com> 13705L: linux-crypto@vger.kernel.org 13706S: Maintained 13707F: drivers/crypto/marvell/ 13708F: include/linux/soc/marvell/octeontx2/ 13709 13710MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13711M: Mirko Lindner <mlindner@marvell.com> 13712M: Stephen Hemminger <stephen@networkplumber.org> 13713L: netdev@vger.kernel.org 13714S: Odd fixes 13715F: drivers/net/ethernet/marvell/sk* 13716 13717MARVELL LIBERTAS WIRELESS DRIVER 13718L: libertas-dev@lists.infradead.org 13719S: Orphan 13720F: drivers/net/wireless/marvell/libertas/ 13721 13722MARVELL MACCHIATOBIN SUPPORT 13723M: Russell King <linux@armlinux.org.uk> 13724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13725S: Maintained 13726F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13727 13728MARVELL MV643XX ETHERNET DRIVER 13729M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13730L: netdev@vger.kernel.org 13731S: Maintained 13732F: drivers/net/ethernet/marvell/mv643xx_eth.* 13733 13734MARVELL MV88X3310 PHY DRIVER 13735M: Russell King <linux@armlinux.org.uk> 13736M: Marek Behún <kabel@kernel.org> 13737L: netdev@vger.kernel.org 13738S: Maintained 13739F: drivers/net/phy/marvell10g.c 13740 13741MARVELL MVEBU THERMAL DRIVER 13742M: Miquel Raynal <miquel.raynal@bootlin.com> 13743S: Maintained 13744F: drivers/thermal/armada_thermal.c 13745 13746MARVELL MVNETA ETHERNET DRIVER 13747M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13748L: netdev@vger.kernel.org 13749S: Maintained 13750F: drivers/net/ethernet/marvell/mvneta* 13751 13752MARVELL MVPP2 ETHERNET DRIVER 13753M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13754M: Russell King <linux@armlinux.org.uk> 13755L: netdev@vger.kernel.org 13756S: Maintained 13757F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13758F: drivers/net/ethernet/marvell/mvpp2/ 13759 13760MARVELL MWIFIEX WIRELESS DRIVER 13761M: Brian Norris <briannorris@chromium.org> 13762R: Francesco Dolcini <francesco@dolcini.it> 13763L: linux-wireless@vger.kernel.org 13764S: Odd Fixes 13765F: drivers/net/wireless/marvell/mwifiex/ 13766 13767MARVELL MWL8K WIRELESS DRIVER 13768L: linux-wireless@vger.kernel.org 13769S: Orphan 13770F: drivers/net/wireless/marvell/mwl8k.c 13771 13772MARVELL NAND CONTROLLER DRIVER 13773M: Miquel Raynal <miquel.raynal@bootlin.com> 13774L: linux-mtd@lists.infradead.org 13775S: Maintained 13776F: drivers/mtd/nand/raw/marvell_nand.c 13777 13778MARVELL OCTEON ENDPOINT DRIVER 13779M: Veerasenareddy Burru <vburru@marvell.com> 13780M: Sathesh Edara <sedara@marvell.com> 13781L: netdev@vger.kernel.org 13782S: Supported 13783F: drivers/net/ethernet/marvell/octeon_ep 13784 13785MARVELL OCTEON ENDPOINT VF DRIVER 13786M: Veerasenareddy Burru <vburru@marvell.com> 13787M: Sathesh Edara <sedara@marvell.com> 13788M: Shinas Rasheed <srasheed@marvell.com> 13789M: Satananda Burla <sburla@marvell.com> 13790L: netdev@vger.kernel.org 13791S: Supported 13792F: drivers/net/ethernet/marvell/octeon_ep_vf 13793 13794MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13795M: Sunil Goutham <sgoutham@marvell.com> 13796M: Geetha sowjanya <gakula@marvell.com> 13797M: Subbaraya Sundeep <sbhatta@marvell.com> 13798M: hariprasad <hkelam@marvell.com> 13799L: netdev@vger.kernel.org 13800S: Supported 13801F: drivers/net/ethernet/marvell/octeontx2/nic/ 13802F: include/linux/soc/marvell/octeontx2/ 13803 13804MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13805M: Sunil Goutham <sgoutham@marvell.com> 13806M: Linu Cherian <lcherian@marvell.com> 13807M: Geetha sowjanya <gakula@marvell.com> 13808M: Jerin Jacob <jerinj@marvell.com> 13809M: hariprasad <hkelam@marvell.com> 13810M: Subbaraya Sundeep <sbhatta@marvell.com> 13811L: netdev@vger.kernel.org 13812S: Supported 13813F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13814F: drivers/net/ethernet/marvell/octeontx2/af/ 13815 13816MARVELL PRESTERA ETHERNET SWITCH DRIVER 13817M: Taras Chornyi <taras.chornyi@plvision.eu> 13818S: Supported 13819W: https://github.com/Marvell-switching/switchdev-prestera 13820F: drivers/net/ethernet/marvell/prestera/ 13821 13822MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13823M: Nicolas Pitre <nico@fluxnic.net> 13824S: Odd Fixes 13825F: drivers/mmc/host/mvsdio.* 13826 13827MARVELL USB MDIO CONTROLLER DRIVER 13828M: Tobias Waldekranz <tobias@waldekranz.com> 13829L: netdev@vger.kernel.org 13830S: Maintained 13831F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13832F: drivers/net/mdio/mdio-mvusb.c 13833 13834MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13835M: Hu Ziji <huziji@marvell.com> 13836L: linux-mmc@vger.kernel.org 13837S: Supported 13838F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13839F: drivers/mmc/host/sdhci-xenon* 13840 13841MARVELL OCTEON CN10K DPI DRIVER 13842M: Vamsi Attunuru <vattunuru@marvell.com> 13843S: Supported 13844F: drivers/misc/mrvl_cn10k_dpi.c 13845 13846MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 13847R: schalla@marvell.com 13848R: vattunuru@marvell.com 13849F: drivers/vdpa/octeon_ep/ 13850 13851MATROX FRAMEBUFFER DRIVER 13852L: linux-fbdev@vger.kernel.org 13853S: Orphan 13854F: drivers/video/fbdev/matrox/matroxfb_* 13855F: include/uapi/linux/matroxfb.h 13856 13857MAX15301 DRIVER 13858M: Daniel Nilsson <daniel.nilsson@flex.com> 13859L: linux-hwmon@vger.kernel.org 13860S: Maintained 13861F: Documentation/hwmon/max15301.rst 13862F: drivers/hwmon/pmbus/max15301.c 13863 13864MAX2175 SDR TUNER DRIVER 13865M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13866L: linux-media@vger.kernel.org 13867S: Maintained 13868T: git git://linuxtv.org/media_tree.git 13869F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13870F: Documentation/userspace-api/media/drivers/max2175.rst 13871F: drivers/media/i2c/max2175* 13872F: include/uapi/linux/max2175.h 13873 13874MAX31335 RTC DRIVER 13875M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13876L: linux-rtc@vger.kernel.org 13877S: Supported 13878W: https://ez.analog.com/linux-software-drivers 13879F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13880F: drivers/rtc/rtc-max31335.c 13881 13882MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13883L: linux-hwmon@vger.kernel.org 13884S: Orphan 13885F: Documentation/hwmon/max6650.rst 13886F: drivers/hwmon/max6650.c 13887 13888MAX9286 QUAD GMSL DESERIALIZER DRIVER 13889M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13890M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13891M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13892M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13893L: linux-media@vger.kernel.org 13894S: Maintained 13895F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13896F: drivers/media/i2c/max9286.c 13897 13898MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13899M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13900L: linux-media@vger.kernel.org 13901S: Maintained 13902F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13903F: drivers/staging/media/max96712/max96712.c 13904 13905MAX96714 GMSL2 DESERIALIZER DRIVER 13906M: Julien Massot <julien.massot@collabora.com> 13907L: linux-media@vger.kernel.org 13908S: Maintained 13909F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 13910F: drivers/media/i2c/max96714.c 13911 13912MAX96717 GMSL2 SERIALIZER DRIVER 13913M: Julien Massot <julien.massot@collabora.com> 13914L: linux-media@vger.kernel.org 13915S: Maintained 13916F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 13917F: drivers/media/i2c/max96717.c 13918 13919MAX9860 MONO AUDIO VOICE CODEC DRIVER 13920M: Peter Rosin <peda@axentia.se> 13921L: linux-sound@vger.kernel.org 13922S: Maintained 13923F: Documentation/devicetree/bindings/sound/max9860.txt 13924F: sound/soc/codecs/max9860.* 13925 13926MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13927M: Andreas Klinger <ak@it-klinger.de> 13928L: linux-iio@vger.kernel.org 13929S: Maintained 13930F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13931F: drivers/iio/proximity/mb1232.c 13932 13933MAXIM MAX11205 DRIVER 13934M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13935L: linux-iio@vger.kernel.org 13936S: Supported 13937W: https://ez.analog.com/linux-software-drivers 13938F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13939F: drivers/iio/adc/max11205.c 13940 13941MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13942R: Iskren Chernev <iskren.chernev@gmail.com> 13943R: Krzysztof Kozlowski <krzk@kernel.org> 13944R: Marek Szyprowski <m.szyprowski@samsung.com> 13945R: Matheus Castello <matheus@castello.eng.br> 13946L: linux-pm@vger.kernel.org 13947S: Maintained 13948F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13949F: drivers/power/supply/max17040_battery.c 13950 13951MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13952R: Hans de Goede <hdegoede@redhat.com> 13953R: Krzysztof Kozlowski <krzk@kernel.org> 13954R: Marek Szyprowski <m.szyprowski@samsung.com> 13955R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13956R: Purism Kernel Team <kernel@puri.sm> 13957L: linux-pm@vger.kernel.org 13958S: Maintained 13959F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13960F: drivers/power/supply/max17042_battery.c 13961 13962MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13963M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13964L: linux-kernel@vger.kernel.org 13965S: Maintained 13966F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13967F: drivers/regulator/max20086-regulator.c 13968 13969MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13970M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13971L: linux-iio@vger.kernel.org 13972S: Maintained 13973F: drivers/iio/temperature/max30208.c 13974 13975MAXIM MAX77650 PMIC MFD DRIVER 13976M: Bartosz Golaszewski <brgl@bgdev.pl> 13977L: linux-kernel@vger.kernel.org 13978S: Maintained 13979F: Documentation/devicetree/bindings/*/*max77650.yaml 13980F: Documentation/devicetree/bindings/*/max77650*.yaml 13981F: drivers/gpio/gpio-max77650.c 13982F: drivers/input/misc/max77650-onkey.c 13983F: drivers/leds/leds-max77650.c 13984F: drivers/mfd/max77650.c 13985F: drivers/power/supply/max77650-charger.c 13986F: drivers/regulator/max77650-regulator.c 13987F: include/linux/mfd/max77650.h 13988 13989MAXIM MAX77714 PMIC MFD DRIVER 13990M: Luca Ceresoli <luca@lucaceresoli.net> 13991S: Maintained 13992F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13993F: drivers/mfd/max77714.c 13994F: include/linux/mfd/max77714.h 13995 13996MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13997M: Javier Martinez Canillas <javier@dowhile0.org> 13998L: linux-kernel@vger.kernel.org 13999S: Supported 14000F: Documentation/devicetree/bindings/*/*max77802.yaml 14001F: drivers/regulator/max77802-regulator.c 14002F: include/dt-bindings/*/*max77802.h 14003 14004MAXIM MAX77976 BATTERY CHARGER 14005M: Luca Ceresoli <luca@lucaceresoli.net> 14006S: Supported 14007F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 14008F: drivers/power/supply/max77976_charger.c 14009 14010MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 14011M: Krzysztof Kozlowski <krzk@kernel.org> 14012L: linux-pm@vger.kernel.org 14013S: Maintained 14014B: mailto:linux-samsung-soc@vger.kernel.org 14015F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 14016F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 14017F: drivers/power/supply/max14577_charger.c 14018F: drivers/power/supply/max77693_charger.c 14019 14020MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 14021M: Chanwoo Choi <cw00.choi@samsung.com> 14022M: Krzysztof Kozlowski <krzk@kernel.org> 14023L: linux-kernel@vger.kernel.org 14024S: Maintained 14025B: mailto:linux-samsung-soc@vger.kernel.org 14026F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 14027F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 14028F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 14029F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 14030F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 14031F: drivers/*/*max77843.c 14032F: drivers/*/max14577*.c 14033F: drivers/*/max77686*.c 14034F: drivers/*/max77693*.c 14035F: drivers/clk/clk-max77686.c 14036F: drivers/extcon/extcon-max14577.c 14037F: drivers/extcon/extcon-max77693.c 14038F: drivers/rtc/rtc-max77686.c 14039F: include/linux/mfd/max14577*.h 14040F: include/linux/mfd/max77686*.h 14041F: include/linux/mfd/max77693*.h 14042 14043MAXIRADIO FM RADIO RECEIVER DRIVER 14044M: Hans Verkuil <hverkuil@xs4all.nl> 14045L: linux-media@vger.kernel.org 14046S: Maintained 14047W: https://linuxtv.org 14048T: git git://linuxtv.org/media_tree.git 14049F: drivers/media/radio/radio-maxiradio* 14050 14051MAXLINEAR ETHERNET PHY DRIVER 14052M: Xu Liang <lxu@maxlinear.com> 14053L: netdev@vger.kernel.org 14054S: Supported 14055F: drivers/net/phy/mxl-gpy.c 14056 14057MCAN MMIO DEVICE DRIVER 14058M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 14059L: linux-can@vger.kernel.org 14060S: Maintained 14061F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 14062F: drivers/net/can/m_can/m_can.c 14063F: drivers/net/can/m_can/m_can.h 14064F: drivers/net/can/m_can/m_can_platform.c 14065 14066MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 14067R: Yasushi SHOJI <yashi@spacecubics.com> 14068L: linux-can@vger.kernel.org 14069S: Maintained 14070F: drivers/net/can/usb/mcba_usb.c 14071 14072MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 14073M: Rishi Gupta <gupt21@gmail.com> 14074L: linux-i2c@vger.kernel.org 14075L: linux-input@vger.kernel.org 14076S: Maintained 14077F: drivers/hid/hid-mcp2221.c 14078 14079MCP251XFD SPI-CAN NETWORK DRIVER 14080M: Marc Kleine-Budde <mkl@pengutronix.de> 14081M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14082R: Thomas Kopp <thomas.kopp@microchip.com> 14083L: linux-can@vger.kernel.org 14084S: Maintained 14085F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 14086F: drivers/net/can/spi/mcp251xfd/ 14087 14088MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 14089M: Peter Rosin <peda@axentia.se> 14090L: linux-iio@vger.kernel.org 14091S: Maintained 14092F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 14093F: drivers/iio/potentiometer/mcp4018.c 14094F: drivers/iio/potentiometer/mcp4531.c 14095 14096MCP4821 DAC DRIVER 14097M: Anshul Dalal <anshulusr@gmail.com> 14098L: linux-iio@vger.kernel.org 14099S: Maintained 14100F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 14101F: drivers/iio/dac/mcp4821.c 14102 14103MCR20A IEEE-802.15.4 RADIO DRIVER 14104M: Stefan Schmidt <stefan@datenfreihafen.org> 14105L: linux-wpan@vger.kernel.org 14106S: Odd Fixes 14107W: https://github.com/xueliu/mcr20a-linux 14108F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 14109F: drivers/net/ieee802154/mcr20a.c 14110F: drivers/net/ieee802154/mcr20a.h 14111 14112MDIO REGMAP DRIVER 14113M: Maxime Chevallier <maxime.chevallier@bootlin.com> 14114L: netdev@vger.kernel.org 14115S: Maintained 14116F: drivers/net/mdio/mdio-regmap.c 14117F: include/linux/mdio/mdio-regmap.h 14118 14119MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 14120M: William Breathitt Gray <wbg@kernel.org> 14121L: linux-iio@vger.kernel.org 14122S: Maintained 14123F: drivers/iio/dac/cio-dac.c 14124 14125MEDIA CONTROLLER FRAMEWORK 14126M: Sakari Ailus <sakari.ailus@linux.intel.com> 14127M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14128L: linux-media@vger.kernel.org 14129S: Supported 14130W: https://www.linuxtv.org 14131T: git git://linuxtv.org/media_tree.git 14132F: drivers/media/mc/ 14133F: include/media/media-*.h 14134F: include/uapi/linux/media.h 14135 14136MEDIA DRIVER FOR FREESCALE IMX PXP 14137M: Philipp Zabel <p.zabel@pengutronix.de> 14138L: linux-media@vger.kernel.org 14139S: Maintained 14140T: git git://linuxtv.org/media_tree.git 14141F: drivers/media/platform/nxp/imx-pxp.[ch] 14142 14143MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 14144M: Jasmin Jessich <jasmin@anw.at> 14145L: linux-media@vger.kernel.org 14146S: Maintained 14147W: https://linuxtv.org 14148T: git git://linuxtv.org/media_tree.git 14149F: drivers/media/dvb-frontends/cxd2099* 14150 14151MEDIA DRIVERS FOR CXD2880 14152M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 14153L: linux-media@vger.kernel.org 14154S: Supported 14155W: http://linuxtv.org/ 14156T: git git://linuxtv.org/media_tree.git 14157F: drivers/media/dvb-frontends/cxd2880/* 14158F: drivers/media/spi/cxd2880* 14159 14160MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 14161L: linux-media@vger.kernel.org 14162S: Orphan 14163W: https://linuxtv.org 14164T: git git://linuxtv.org/media_tree.git 14165F: drivers/media/pci/ddbridge/* 14166 14167MEDIA DRIVERS FOR FREESCALE IMX 14168M: Steve Longerbeam <slongerbeam@gmail.com> 14169M: Philipp Zabel <p.zabel@pengutronix.de> 14170L: linux-media@vger.kernel.org 14171S: Maintained 14172T: git git://linuxtv.org/media_tree.git 14173F: Documentation/admin-guide/media/imx.rst 14174F: Documentation/devicetree/bindings/media/imx.txt 14175F: drivers/staging/media/imx/ 14176F: include/linux/imx-media.h 14177F: include/media/imx.h 14178 14179MEDIA DRIVERS FOR FREESCALE IMX7/8 14180M: Rui Miguel Silva <rmfrfs@gmail.com> 14181M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14182M: Martin Kepplinger <martin.kepplinger@puri.sm> 14183R: Purism Kernel Team <kernel@puri.sm> 14184L: linux-media@vger.kernel.org 14185S: Maintained 14186T: git git://linuxtv.org/media_tree.git 14187F: Documentation/admin-guide/media/imx7.rst 14188F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 14189F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 14190F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 14191F: drivers/media/platform/nxp/imx-mipi-csis.c 14192F: drivers/media/platform/nxp/imx7-media-csi.c 14193F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 14194 14195MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 14196L: linux-media@vger.kernel.org 14197S: Orphan 14198W: https://linuxtv.org 14199T: git git://linuxtv.org/media_tree.git 14200F: drivers/media/dvb-frontends/mxl5xx* 14201 14202MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 14203M: Dmitry Osipenko <digetx@gmail.com> 14204L: linux-media@vger.kernel.org 14205L: linux-tegra@vger.kernel.org 14206S: Maintained 14207T: git git://linuxtv.org/media_tree.git 14208F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 14209F: drivers/media/platform/nvidia/tegra-vde/ 14210 14211MEDIA DRIVERS FOR RENESAS - CEU 14212M: Jacopo Mondi <jacopo@jmondi.org> 14213L: linux-media@vger.kernel.org 14214L: linux-renesas-soc@vger.kernel.org 14215S: Supported 14216T: git git://linuxtv.org/media_tree.git 14217F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 14218F: drivers/media/platform/renesas/renesas-ceu.c 14219F: include/media/drv-intf/renesas-ceu.h 14220 14221MEDIA DRIVERS FOR RENESAS - DRIF 14222M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 14223L: linux-media@vger.kernel.org 14224L: linux-renesas-soc@vger.kernel.org 14225S: Supported 14226T: git git://linuxtv.org/media_tree.git 14227F: Documentation/devicetree/bindings/media/renesas,drif.yaml 14228F: drivers/media/platform/renesas/rcar_drif.c 14229 14230MEDIA DRIVERS FOR RENESAS - FCP 14231M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14232L: linux-media@vger.kernel.org 14233L: linux-renesas-soc@vger.kernel.org 14234S: Supported 14235T: git git://linuxtv.org/media_tree.git 14236F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 14237F: drivers/media/platform/renesas/rcar-fcp.c 14238F: include/media/rcar-fcp.h 14239 14240MEDIA DRIVERS FOR RENESAS - FDP1 14241M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14242L: linux-media@vger.kernel.org 14243L: linux-renesas-soc@vger.kernel.org 14244S: Supported 14245T: git git://linuxtv.org/media_tree.git 14246F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 14247F: drivers/media/platform/renesas/rcar_fdp1.c 14248 14249MEDIA DRIVERS FOR RENESAS - VIN 14250M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14251L: linux-media@vger.kernel.org 14252L: linux-renesas-soc@vger.kernel.org 14253S: Supported 14254T: git git://linuxtv.org/media_tree.git 14255F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 14256F: Documentation/devicetree/bindings/media/renesas,isp.yaml 14257F: Documentation/devicetree/bindings/media/renesas,vin.yaml 14258F: drivers/media/platform/renesas/rcar-csi2.c 14259F: drivers/media/platform/renesas/rcar-isp.c 14260F: drivers/media/platform/renesas/rcar-vin/ 14261 14262MEDIA DRIVERS FOR RENESAS - VSP1 14263M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14264M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14265L: linux-media@vger.kernel.org 14266L: linux-renesas-soc@vger.kernel.org 14267S: Supported 14268T: git git://linuxtv.org/media_tree.git 14269F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 14270F: drivers/media/platform/renesas/vsp1/ 14271 14272MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 14273L: linux-media@vger.kernel.org 14274S: Orphan 14275W: https://linuxtv.org 14276T: git git://linuxtv.org/media_tree.git 14277F: drivers/media/dvb-frontends/stv0910* 14278 14279MEDIA DRIVERS FOR ST STV6111 TUNER ICs 14280L: linux-media@vger.kernel.org 14281S: Orphan 14282W: https://linuxtv.org 14283T: git git://linuxtv.org/media_tree.git 14284F: drivers/media/dvb-frontends/stv6111* 14285 14286MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 14287M: Hugues Fruchet <hugues.fruchet@foss.st.com> 14288M: Alain Volmat <alain.volmat@foss.st.com> 14289L: linux-media@vger.kernel.org 14290S: Supported 14291T: git git://linuxtv.org/media_tree.git 14292F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 14293F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 14294F: drivers/media/platform/st/stm32/stm32-dcmi.c 14295F: drivers/media/platform/st/stm32/stm32-dcmipp/* 14296 14297MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 14298M: Mauro Carvalho Chehab <mchehab@kernel.org> 14299L: linux-media@vger.kernel.org 14300S: Maintained 14301W: https://linuxtv.org 14302Q: http://patchwork.kernel.org/project/linux-media/list/ 14303T: git git://linuxtv.org/media_tree.git 14304F: Documentation/admin-guide/media/ 14305F: Documentation/devicetree/bindings/media/ 14306F: Documentation/driver-api/media/ 14307F: Documentation/userspace-api/media/ 14308F: drivers/media/ 14309F: drivers/staging/media/ 14310F: include/dt-bindings/media/ 14311F: include/linux/platform_data/media/ 14312F: include/media/ 14313F: include/uapi/linux/dvb/ 14314F: include/uapi/linux/ivtv* 14315F: include/uapi/linux/media.h 14316F: include/uapi/linux/uvcvideo.h 14317F: include/uapi/linux/v4l2-* 14318F: include/uapi/linux/videodev2.h 14319 14320MEDIATEK BLUETOOTH DRIVER 14321M: Sean Wang <sean.wang@mediatek.com> 14322L: linux-bluetooth@vger.kernel.org 14323L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14324S: Maintained 14325F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 14326F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 14327F: drivers/bluetooth/btmtkuart.c 14328 14329MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 14330M: Sean Wang <sean.wang@mediatek.com> 14331L: linux-pm@vger.kernel.org 14332S: Maintained 14333F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 14334F: drivers/power/reset/mt6323-poweroff.c 14335 14336MEDIATEK CIR DRIVER 14337M: Sean Wang <sean.wang@mediatek.com> 14338S: Maintained 14339F: drivers/media/rc/mtk-cir.c 14340 14341MEDIATEK DMA DRIVER 14342M: Sean Wang <sean.wang@mediatek.com> 14343L: dmaengine@vger.kernel.org 14344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14345L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14346S: Maintained 14347F: Documentation/devicetree/bindings/dma/mediatek,* 14348F: drivers/dma/mediatek/ 14349 14350MEDIATEK ETHERNET DRIVER 14351M: Felix Fietkau <nbd@nbd.name> 14352M: Sean Wang <sean.wang@mediatek.com> 14353M: Mark Lee <Mark-MC.Lee@mediatek.com> 14354M: Lorenzo Bianconi <lorenzo@kernel.org> 14355L: netdev@vger.kernel.org 14356S: Maintained 14357F: drivers/net/ethernet/mediatek/ 14358 14359MEDIATEK ETHERNET PCS DRIVER 14360M: Alexander Couzens <lynxis@fe80.eu> 14361M: Daniel Golle <daniel@makrotopia.org> 14362L: netdev@vger.kernel.org 14363S: Maintained 14364F: drivers/net/pcs/pcs-mtk-lynxi.c 14365F: include/linux/pcs/pcs-mtk-lynxi.h 14366 14367MEDIATEK ETHERNET PHY DRIVERS 14368M: Daniel Golle <daniel@makrotopia.org> 14369M: Qingfang Deng <dqfext@gmail.com> 14370M: SkyLake Huang <SkyLake.Huang@mediatek.com> 14371L: netdev@vger.kernel.org 14372S: Maintained 14373F: drivers/net/phy/mediatek-ge-soc.c 14374F: drivers/net/phy/mediatek-ge.c 14375F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 14376 14377MEDIATEK I2C CONTROLLER DRIVER 14378M: Qii Wang <qii.wang@mediatek.com> 14379L: linux-i2c@vger.kernel.org 14380S: Maintained 14381F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 14382F: drivers/i2c/busses/i2c-mt65xx.c 14383 14384MEDIATEK IOMMU DRIVER 14385M: Yong Wu <yong.wu@mediatek.com> 14386L: iommu@lists.linux.dev 14387L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14388S: Supported 14389F: Documentation/devicetree/bindings/iommu/mediatek* 14390F: drivers/iommu/mtk_iommu* 14391F: include/dt-bindings/memory/mediatek,mt*-port.h 14392F: include/dt-bindings/memory/mt*-port.h 14393 14394MEDIATEK JPEG DRIVER 14395M: Bin Liu <bin.liu@mediatek.com> 14396S: Supported 14397F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 14398F: drivers/media/platform/mediatek/jpeg/ 14399 14400MEDIATEK KEYPAD DRIVER 14401M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 14402S: Supported 14403F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 14404F: drivers/input/keyboard/mt6779-keypad.c 14405 14406MEDIATEK MDP DRIVER 14407M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 14408M: Houlong Wei <houlong.wei@mediatek.com> 14409M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14410S: Supported 14411F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 14412F: drivers/media/platform/mediatek/mdp/ 14413F: drivers/media/platform/mediatek/vpu/ 14414 14415MEDIATEK MEDIA DRIVER 14416M: Tiffany Lin <tiffany.lin@mediatek.com> 14417M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14418M: Yunfei Dong <yunfei.dong@mediatek.com> 14419S: Supported 14420F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 14421F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 14422F: drivers/media/platform/mediatek/vcodec/ 14423F: drivers/media/platform/mediatek/vpu/ 14424 14425MEDIATEK MIPI-CSI CDPHY DRIVER 14426M: Julien Stephan <jstephan@baylibre.com> 14427M: Andy Hsieh <andy.hsieh@mediatek.com> 14428S: Supported 14429F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 14430F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 14431 14432MEDIATEK MMC/SD/SDIO DRIVER 14433M: Chaotian Jing <chaotian.jing@mediatek.com> 14434S: Maintained 14435F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 14436F: drivers/mmc/host/mtk-sd.c 14437 14438MEDIATEK MT76 WIRELESS LAN DRIVER 14439M: Felix Fietkau <nbd@nbd.name> 14440M: Lorenzo Bianconi <lorenzo@kernel.org> 14441M: Ryder Lee <ryder.lee@mediatek.com> 14442R: Shayne Chen <shayne.chen@mediatek.com> 14443R: Sean Wang <sean.wang@mediatek.com> 14444L: linux-wireless@vger.kernel.org 14445S: Maintained 14446T: git https://github.com/nbd168/wireless 14447F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 14448F: drivers/net/wireless/mediatek/mt76/ 14449 14450MEDIATEK MT7601U WIRELESS LAN DRIVER 14451M: Jakub Kicinski <kuba@kernel.org> 14452L: linux-wireless@vger.kernel.org 14453S: Maintained 14454F: drivers/net/wireless/mediatek/mt7601u/ 14455 14456MEDIATEK MT7621 CLOCK DRIVER 14457M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14458S: Maintained 14459F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 14460F: drivers/clk/ralink/clk-mt7621.c 14461 14462MEDIATEK MT7621 PCIE CONTROLLER DRIVER 14463M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14464S: Maintained 14465F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 14466F: drivers/pci/controller/pcie-mt7621.c 14467 14468MEDIATEK MT7621 PHY PCI DRIVER 14469M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14470S: Maintained 14471F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 14472F: drivers/phy/ralink/phy-mt7621-pci.c 14473 14474MEDIATEK MT7621/28/88 I2C DRIVER 14475M: Stefan Roese <sr@denx.de> 14476L: linux-i2c@vger.kernel.org 14477S: Maintained 14478F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 14479F: drivers/i2c/busses/i2c-mt7621.c 14480 14481MEDIATEK MTMIPS CLOCK DRIVER 14482M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14483S: Maintained 14484F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 14485F: drivers/clk/ralink/clk-mtmips.c 14486 14487MEDIATEK NAND CONTROLLER DRIVER 14488L: linux-mtd@lists.infradead.org 14489S: Orphan 14490F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 14491F: drivers/mtd/nand/raw/mtk_* 14492 14493MEDIATEK PMIC LED DRIVER 14494M: Sean Wang <sean.wang@mediatek.com> 14495S: Maintained 14496F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 14497F: drivers/leds/leds-mt6323.c 14498 14499MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 14500M: Sean Wang <sean.wang@mediatek.com> 14501S: Maintained 14502F: drivers/char/hw_random/mtk-rng.c 14503 14504MEDIATEK SMI DRIVER 14505M: Yong Wu <yong.wu@mediatek.com> 14506L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14507S: Supported 14508F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 14509F: drivers/memory/mtk-smi.c 14510F: include/soc/mediatek/smi.h 14511 14512MEDIATEK SWITCH DRIVER 14513M: Arınç ÜNAL <arinc.unal@arinc9.com> 14514M: Daniel Golle <daniel@makrotopia.org> 14515M: DENG Qingfang <dqfext@gmail.com> 14516M: Sean Wang <sean.wang@mediatek.com> 14517L: netdev@vger.kernel.org 14518S: Maintained 14519F: drivers/net/dsa/mt7530-mdio.c 14520F: drivers/net/dsa/mt7530-mmio.c 14521F: drivers/net/dsa/mt7530.* 14522F: net/dsa/tag_mtk.c 14523 14524MEDIATEK T7XX 5G WWAN MODEM DRIVER 14525M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 14526R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 14527R: Liu Haijun <haijun.liu@mediatek.com> 14528R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 14529R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 14530L: netdev@vger.kernel.org 14531S: Supported 14532F: drivers/net/wwan/t7xx/ 14533 14534MEDIATEK USB3 DRD IP DRIVER 14535M: Chunfeng Yun <chunfeng.yun@mediatek.com> 14536L: linux-usb@vger.kernel.org 14537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14538L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14539S: Maintained 14540F: Documentation/devicetree/bindings/usb/mediatek,* 14541F: drivers/usb/host/xhci-mtk* 14542F: drivers/usb/mtu3/ 14543 14544MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 14545M: Peter Senna Tschudin <peter.senna@gmail.com> 14546M: Ian Ray <ian.ray@ge.com> 14547M: Martyn Welch <martyn.welch@collabora.co.uk> 14548S: Maintained 14549F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 14550F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 14551 14552MEGARAID SCSI/SAS DRIVERS 14553M: Kashyap Desai <kashyap.desai@broadcom.com> 14554M: Sumit Saxena <sumit.saxena@broadcom.com> 14555M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 14556M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 14557L: megaraidlinux.pdl@broadcom.com 14558L: linux-scsi@vger.kernel.org 14559S: Maintained 14560W: http://www.avagotech.com/support/ 14561F: Documentation/scsi/megaraid.rst 14562F: drivers/scsi/megaraid.* 14563F: drivers/scsi/megaraid/ 14564 14565MELEXIS MLX90614 DRIVER 14566M: Crt Mori <cmo@melexis.com> 14567L: linux-iio@vger.kernel.org 14568S: Supported 14569W: http://www.melexis.com 14570F: drivers/iio/temperature/mlx90614.c 14571 14572MELEXIS MLX90632 DRIVER 14573M: Crt Mori <cmo@melexis.com> 14574L: linux-iio@vger.kernel.org 14575S: Supported 14576W: http://www.melexis.com 14577F: drivers/iio/temperature/mlx90632.c 14578 14579MELEXIS MLX90635 DRIVER 14580M: Crt Mori <cmo@melexis.com> 14581L: linux-iio@vger.kernel.org 14582S: Supported 14583W: http://www.melexis.com 14584F: drivers/iio/temperature/mlx90635.c 14585 14586MELFAS MIP4 TOUCHSCREEN DRIVER 14587M: Sangwon Jee <jeesw@melfas.com> 14588S: Supported 14589W: http://www.melfas.com 14590F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14591F: drivers/input/touchscreen/melfas_mip4.c 14592 14593MELLANOX BLUEFIELD I2C DRIVER 14594M: Khalil Blaiech <kblaiech@nvidia.com> 14595M: Asmaa Mnebhi <asmaa@nvidia.com> 14596L: linux-i2c@vger.kernel.org 14597S: Supported 14598F: drivers/i2c/busses/i2c-mlxbf.c 14599 14600MELLANOX ETHERNET DRIVER (mlx4_en) 14601M: Tariq Toukan <tariqt@nvidia.com> 14602L: netdev@vger.kernel.org 14603S: Supported 14604W: https://www.nvidia.com/networking/ 14605Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14606F: drivers/net/ethernet/mellanox/mlx4/en_* 14607 14608MELLANOX ETHERNET DRIVER (mlx5e) 14609M: Saeed Mahameed <saeedm@nvidia.com> 14610M: Tariq Toukan <tariqt@nvidia.com> 14611L: netdev@vger.kernel.org 14612S: Supported 14613W: https://www.nvidia.com/networking/ 14614Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14615F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14616 14617MELLANOX ETHERNET INNOVA DRIVERS 14618R: Boris Pismenny <borisp@nvidia.com> 14619L: netdev@vger.kernel.org 14620S: Supported 14621W: https://www.nvidia.com/networking/ 14622Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14623F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14624F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14625F: include/linux/mlx5/mlx5_ifc_fpga.h 14626 14627MELLANOX ETHERNET SWITCH DRIVERS 14628M: Ido Schimmel <idosch@nvidia.com> 14629M: Petr Machata <petrm@nvidia.com> 14630L: netdev@vger.kernel.org 14631S: Supported 14632W: https://www.nvidia.com/networking/ 14633Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14634F: drivers/net/ethernet/mellanox/mlxsw/ 14635F: tools/testing/selftests/drivers/net/mlxsw/ 14636 14637MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14638M: mlxsw@nvidia.com 14639L: netdev@vger.kernel.org 14640S: Supported 14641W: https://www.nvidia.com/networking/ 14642Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14643F: drivers/net/ethernet/mellanox/mlxfw/ 14644 14645MELLANOX HARDWARE PLATFORM SUPPORT 14646M: Hans de Goede <hdegoede@redhat.com> 14647M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14648M: Vadim Pasternak <vadimp@nvidia.com> 14649L: platform-driver-x86@vger.kernel.org 14650S: Supported 14651F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14652F: drivers/platform/mellanox/ 14653F: include/linux/platform_data/mlxreg.h 14654 14655MELLANOX MLX4 core VPI driver 14656M: Tariq Toukan <tariqt@nvidia.com> 14657L: netdev@vger.kernel.org 14658L: linux-rdma@vger.kernel.org 14659S: Supported 14660W: https://www.nvidia.com/networking/ 14661Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14662F: drivers/net/ethernet/mellanox/mlx4/ 14663F: include/linux/mlx4/ 14664 14665MELLANOX MLX4 IB driver 14666M: Yishai Hadas <yishaih@nvidia.com> 14667L: linux-rdma@vger.kernel.org 14668S: Supported 14669W: https://www.nvidia.com/networking/ 14670Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14671F: drivers/infiniband/hw/mlx4/ 14672F: include/linux/mlx4/ 14673F: include/uapi/rdma/mlx4-abi.h 14674 14675MELLANOX MLX5 core VPI driver 14676M: Saeed Mahameed <saeedm@nvidia.com> 14677M: Leon Romanovsky <leonro@nvidia.com> 14678M: Tariq Toukan <tariqt@nvidia.com> 14679L: netdev@vger.kernel.org 14680L: linux-rdma@vger.kernel.org 14681S: Supported 14682W: https://www.nvidia.com/networking/ 14683Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14684F: Documentation/networking/device_drivers/ethernet/mellanox/ 14685F: drivers/net/ethernet/mellanox/mlx5/core/ 14686F: include/linux/mlx5/ 14687 14688MELLANOX MLX5 IB driver 14689M: Leon Romanovsky <leonro@nvidia.com> 14690L: linux-rdma@vger.kernel.org 14691S: Supported 14692W: https://www.nvidia.com/networking/ 14693Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14694F: drivers/infiniband/hw/mlx5/ 14695F: include/linux/mlx5/ 14696F: include/uapi/rdma/mlx5-abi.h 14697 14698MELLANOX MLX5 VDPA DRIVER 14699M: Dragos Tatulea <dtatulea@nvidia.com> 14700L: virtualization@lists.linux.dev 14701S: Supported 14702F: drivers/vdpa/mlx5/ 14703 14704MELLANOX MLXCPLD I2C AND MUX DRIVER 14705M: Vadim Pasternak <vadimp@nvidia.com> 14706M: Michael Shych <michaelsh@nvidia.com> 14707L: linux-i2c@vger.kernel.org 14708S: Supported 14709F: Documentation/i2c/busses/i2c-mlxcpld.rst 14710F: drivers/i2c/busses/i2c-mlxcpld.c 14711F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14712 14713MELLANOX MLXCPLD LED DRIVER 14714M: Vadim Pasternak <vadimp@nvidia.com> 14715L: linux-leds@vger.kernel.org 14716S: Supported 14717F: Documentation/leds/leds-mlxcpld.rst 14718F: drivers/leds/leds-mlxcpld.c 14719F: drivers/leds/leds-mlxreg.c 14720 14721MELLANOX PLATFORM DRIVER 14722M: Vadim Pasternak <vadimp@nvidia.com> 14723L: platform-driver-x86@vger.kernel.org 14724S: Supported 14725F: drivers/platform/x86/mlx-platform.c 14726 14727MEMBARRIER SUPPORT 14728M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14729M: "Paul E. McKenney" <paulmck@kernel.org> 14730L: linux-kernel@vger.kernel.org 14731S: Supported 14732F: Documentation/scheduler/membarrier.rst 14733F: arch/*/include/asm/membarrier.h 14734F: arch/*/include/asm/sync_core.h 14735F: include/uapi/linux/membarrier.h 14736F: kernel/sched/membarrier.c 14737 14738MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14739M: Mike Rapoport <rppt@kernel.org> 14740L: linux-mm@kvack.org 14741S: Maintained 14742F: Documentation/core-api/boot-time-mm.rst 14743F: include/linux/memblock.h 14744F: mm/memblock.c 14745F: mm/mm_init.c 14746F: tools/testing/memblock/ 14747 14748MEMORY ALLOCATION PROFILING 14749M: Suren Baghdasaryan <surenb@google.com> 14750M: Kent Overstreet <kent.overstreet@linux.dev> 14751L: linux-mm@kvack.org 14752S: Maintained 14753F: Documentation/mm/allocation-profiling.rst 14754F: include/linux/alloc_tag.h 14755F: include/linux/pgalloc_tag.h 14756F: lib/alloc_tag.c 14757 14758MEMORY CONTROLLER DRIVERS 14759M: Krzysztof Kozlowski <krzk@kernel.org> 14760L: linux-kernel@vger.kernel.org 14761S: Maintained 14762B: mailto:krzysztof.kozlowski@linaro.org 14763T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14764F: Documentation/devicetree/bindings/memory-controllers/ 14765F: drivers/memory/ 14766F: include/dt-bindings/memory/ 14767F: include/memory/ 14768 14769MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14770M: Dmitry Osipenko <digetx@gmail.com> 14771L: linux-pm@vger.kernel.org 14772L: linux-tegra@vger.kernel.org 14773S: Maintained 14774T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14775F: drivers/devfreq/tegra30-devfreq.c 14776 14777MEMORY HOT(UN)PLUG 14778M: David Hildenbrand <david@redhat.com> 14779M: Oscar Salvador <osalvador@suse.de> 14780L: linux-mm@kvack.org 14781S: Maintained 14782F: Documentation/admin-guide/mm/memory-hotplug.rst 14783F: Documentation/core-api/memory-hotplug.rst 14784F: drivers/base/memory.c 14785F: include/linux/memory_hotplug.h 14786F: mm/memory_hotplug.c 14787F: tools/testing/selftests/memory-hotplug/ 14788 14789MEMORY MANAGEMENT 14790M: Andrew Morton <akpm@linux-foundation.org> 14791L: linux-mm@kvack.org 14792S: Maintained 14793W: http://www.linux-mm.org 14794T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14795T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14796F: include/linux/gfp.h 14797F: include/linux/gfp_types.h 14798F: include/linux/memfd.h 14799F: include/linux/memory.h 14800F: include/linux/memory_hotplug.h 14801F: include/linux/memory-tiers.h 14802F: include/linux/mempolicy.h 14803F: include/linux/mempool.h 14804F: include/linux/memremap.h 14805F: include/linux/mm.h 14806F: include/linux/mm_*.h 14807F: include/linux/mmzone.h 14808F: include/linux/mmu_notifier.h 14809F: include/linux/pagewalk.h 14810F: include/linux/rmap.h 14811F: include/trace/events/ksm.h 14812F: mm/ 14813F: tools/mm/ 14814F: tools/testing/selftests/mm/ 14815N: include/linux/page[-_]* 14816 14817MEMORY MAPPING 14818M: Andrew Morton <akpm@linux-foundation.org> 14819M: Liam R. Howlett <Liam.Howlett@oracle.com> 14820M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 14821R: Vlastimil Babka <vbabka@suse.cz> 14822R: Jann Horn <jannh@google.com> 14823L: linux-mm@kvack.org 14824S: Maintained 14825W: http://www.linux-mm.org 14826T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14827F: mm/mmap.c 14828 14829MEMORY TECHNOLOGY DEVICES (MTD) 14830M: Miquel Raynal <miquel.raynal@bootlin.com> 14831M: Richard Weinberger <richard@nod.at> 14832M: Vignesh Raghavendra <vigneshr@ti.com> 14833L: linux-mtd@lists.infradead.org 14834S: Maintained 14835W: http://www.linux-mtd.infradead.org/ 14836Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14837C: irc://irc.oftc.net/mtd 14838T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14839T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14840F: Documentation/devicetree/bindings/mtd/ 14841F: drivers/mtd/ 14842F: include/linux/mtd/ 14843F: include/uapi/mtd/ 14844 14845MEN A21 WATCHDOG DRIVER 14846M: Johannes Thumshirn <morbidrsa@gmail.com> 14847L: linux-watchdog@vger.kernel.org 14848S: Maintained 14849F: drivers/watchdog/mena21_wdt.c 14850 14851MEN CHAMELEON BUS (mcb) 14852M: Johannes Thumshirn <morbidrsa@gmail.com> 14853S: Maintained 14854F: Documentation/driver-api/men-chameleon-bus.rst 14855F: drivers/mcb/ 14856F: include/linux/mcb.h 14857 14858MEN F21BMC (Board Management Controller) 14859M: Andreas Werner <andreas.werner@men.de> 14860S: Supported 14861F: Documentation/hwmon/menf21bmc.rst 14862F: drivers/hwmon/menf21bmc_hwmon.c 14863F: drivers/leds/leds-menf21bmc.c 14864F: drivers/mfd/menf21bmc.c 14865F: drivers/watchdog/menf21bmc_wdt.c 14866 14867MEN Z069 WATCHDOG DRIVER 14868M: Johannes Thumshirn <jth@kernel.org> 14869L: linux-watchdog@vger.kernel.org 14870S: Maintained 14871F: drivers/watchdog/menz69_wdt.c 14872 14873MESON AO CEC DRIVER FOR AMLOGIC SOCS 14874M: Neil Armstrong <neil.armstrong@linaro.org> 14875L: linux-media@vger.kernel.org 14876L: linux-amlogic@lists.infradead.org 14877S: Supported 14878W: http://linux-meson.com/ 14879T: git git://linuxtv.org/media_tree.git 14880F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14881F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14882F: drivers/media/cec/platform/meson/ao-cec.c 14883 14884MESON GE2D DRIVER FOR AMLOGIC SOCS 14885M: Neil Armstrong <neil.armstrong@linaro.org> 14886L: linux-media@vger.kernel.org 14887L: linux-amlogic@lists.infradead.org 14888S: Supported 14889T: git git://linuxtv.org/media_tree.git 14890F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14891F: drivers/media/platform/amlogic/meson-ge2d/ 14892 14893MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14894M: Liang Yang <liang.yang@amlogic.com> 14895L: linux-mtd@lists.infradead.org 14896S: Maintained 14897F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14898F: drivers/mtd/nand/raw/meson_* 14899 14900MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14901M: Neil Armstrong <neil.armstrong@linaro.org> 14902L: linux-media@vger.kernel.org 14903L: linux-amlogic@lists.infradead.org 14904S: Supported 14905T: git git://linuxtv.org/media_tree.git 14906F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14907F: drivers/staging/media/meson/vdec/ 14908 14909META ETHERNET DRIVERS 14910M: Alexander Duyck <alexanderduyck@fb.com> 14911M: Jakub Kicinski <kuba@kernel.org> 14912R: kernel-team@meta.com 14913S: Supported 14914F: Documentation/networking/device_drivers/ethernet/meta/ 14915F: drivers/net/ethernet/meta/ 14916 14917METHODE UDPU SUPPORT 14918M: Robert Marko <robert.marko@sartura.hr> 14919S: Maintained 14920F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14921F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14922 14923MHI BUS 14924M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14925L: mhi@lists.linux.dev 14926L: linux-arm-msm@vger.kernel.org 14927S: Maintained 14928T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14929F: Documentation/ABI/stable/sysfs-bus-mhi 14930F: Documentation/mhi/ 14931F: drivers/bus/mhi/ 14932F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14933F: include/linux/mhi.h 14934 14935MICROBLAZE ARCHITECTURE 14936M: Michal Simek <monstr@monstr.eu> 14937S: Supported 14938W: http://www.monstr.eu/fdt/ 14939T: git git://git.monstr.eu/linux-2.6-microblaze.git 14940F: arch/microblaze/ 14941 14942MICROBLAZE TMR INJECT 14943M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14944S: Supported 14945F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14946F: drivers/misc/xilinx_tmr_inject.c 14947 14948MICROBLAZE TMR MANAGER 14949M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14950S: Supported 14951F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14952F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14953F: drivers/misc/xilinx_tmr_manager.c 14954 14955MICROCHIP AT91 DMA DRIVERS 14956M: Ludovic Desroches <ludovic.desroches@microchip.com> 14957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14958L: dmaengine@vger.kernel.org 14959S: Supported 14960F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14961F: drivers/dma/at_hdmac.c 14962F: drivers/dma/at_xdmac.c 14963F: include/dt-bindings/dma/at91.h 14964 14965MICROCHIP AT91 SERIAL DRIVER 14966M: Richard Genoud <richard.genoud@bootlin.com> 14967S: Maintained 14968F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14969F: drivers/tty/serial/atmel_serial.c 14970F: drivers/tty/serial/atmel_serial.h 14971 14972MICROCHIP AT91 USART MFD DRIVER 14973M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14974L: linux-kernel@vger.kernel.org 14975S: Supported 14976F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14977F: drivers/mfd/at91-usart.c 14978F: include/dt-bindings/mfd/at91-usart.h 14979 14980MICROCHIP AT91 USART SPI DRIVER 14981M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14982L: linux-spi@vger.kernel.org 14983S: Supported 14984F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14985F: drivers/spi/spi-at91-usart.c 14986 14987MICROCHIP AUDIO ASOC DRIVERS 14988M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14989L: linux-sound@vger.kernel.org 14990S: Supported 14991F: Documentation/devicetree/bindings/sound/atmel* 14992F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14993F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14994F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14995F: sound/soc/atmel 14996 14997MICROCHIP CSI2DC DRIVER 14998M: Eugen Hristev <eugen.hristev@microchip.com> 14999L: linux-media@vger.kernel.org 15000S: Supported 15001F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 15002F: drivers/media/platform/microchip/microchip-csi2dc.c 15003 15004MICROCHIP ECC DRIVER 15005L: linux-crypto@vger.kernel.org 15006S: Orphan 15007F: drivers/crypto/atmel-ecc.* 15008 15009MICROCHIP EIC DRIVER 15010M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15012S: Supported 15013F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 15014F: drivers/irqchip/irq-mchp-eic.c 15015 15016MICROCHIP I2C DRIVER 15017M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 15018L: linux-i2c@vger.kernel.org 15019S: Supported 15020F: drivers/i2c/busses/i2c-at91-*.c 15021F: drivers/i2c/busses/i2c-at91.h 15022 15023MICROCHIP ISC DRIVER 15024M: Eugen Hristev <eugen.hristev@microchip.com> 15025L: linux-media@vger.kernel.org 15026S: Supported 15027F: Documentation/devicetree/bindings/media/atmel,isc.yaml 15028F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 15029F: drivers/media/platform/microchip/microchip-isc* 15030F: drivers/media/platform/microchip/microchip-sama*-isc* 15031F: drivers/staging/media/deprecated/atmel/atmel-isc* 15032F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 15033F: include/linux/atmel-isc-media.h 15034 15035MICROCHIP ISI DRIVER 15036M: Eugen Hristev <eugen.hristev@microchip.com> 15037L: linux-media@vger.kernel.org 15038S: Supported 15039F: drivers/media/platform/atmel/atmel-isi.c 15040F: drivers/media/platform/atmel/atmel-isi.h 15041 15042MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 15043M: Woojung Huh <woojung.huh@microchip.com> 15044M: UNGLinuxDriver@microchip.com 15045L: netdev@vger.kernel.org 15046S: Maintained 15047F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 15048F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 15049F: drivers/net/dsa/microchip/* 15050F: include/linux/dsa/ksz_common.h 15051F: include/linux/platform_data/microchip-ksz.h 15052F: net/dsa/tag_ksz.c 15053 15054MICROCHIP LAN743X ETHERNET DRIVER 15055M: Bryan Whitehead <bryan.whitehead@microchip.com> 15056M: UNGLinuxDriver@microchip.com 15057L: netdev@vger.kernel.org 15058S: Maintained 15059F: drivers/net/ethernet/microchip/lan743x_* 15060 15061MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 15062M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15063L: netdev@vger.kernel.org 15064S: Maintained 15065F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 15066F: drivers/net/ethernet/microchip/lan865x/lan865x.c 15067 15068MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 15069M: Arun Ramadoss <arun.ramadoss@microchip.com> 15070R: UNGLinuxDriver@microchip.com 15071L: netdev@vger.kernel.org 15072S: Maintained 15073F: drivers/net/phy/microchip_t1.c 15074 15075MICROCHIP LAN966X ETHERNET DRIVER 15076M: Horatiu Vultur <horatiu.vultur@microchip.com> 15077M: UNGLinuxDriver@microchip.com 15078L: netdev@vger.kernel.org 15079S: Maintained 15080F: drivers/net/ethernet/microchip/lan966x/* 15081 15082MICROCHIP LAN966X OIC DRIVER 15083M: Herve Codina <herve.codina@bootlin.com> 15084S: Maintained 15085F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 15086F: drivers/irqchip/irq-lan966x-oic.c 15087 15088MICROCHIP LCDFB DRIVER 15089M: Nicolas Ferre <nicolas.ferre@microchip.com> 15090L: linux-fbdev@vger.kernel.org 15091S: Maintained 15092F: drivers/video/fbdev/atmel_lcdfb.c 15093F: include/video/atmel_lcdc.h 15094 15095MICROCHIP MCP16502 PMIC DRIVER 15096M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15098S: Supported 15099F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 15100F: drivers/regulator/mcp16502.c 15101 15102MICROCHIP MCP3564 ADC DRIVER 15103M: Marius Cristea <marius.cristea@microchip.com> 15104L: linux-iio@vger.kernel.org 15105S: Supported 15106F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 15107F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 15108F: drivers/iio/adc/mcp3564.c 15109 15110MICROCHIP MCP3911 ADC DRIVER 15111M: Marcus Folkesson <marcus.folkesson@gmail.com> 15112M: Kent Gustavsson <kent@minoris.se> 15113L: linux-iio@vger.kernel.org 15114S: Maintained 15115F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 15116F: drivers/iio/adc/mcp3911.c 15117 15118MICROCHIP MMC/SD/SDIO MCI DRIVER 15119M: Aubin Constans <aubin.constans@microchip.com> 15120S: Maintained 15121F: drivers/mmc/host/atmel-mci.c 15122 15123MICROCHIP NAND DRIVER 15124L: linux-mtd@lists.infradead.org 15125S: Orphan 15126F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 15127F: drivers/mtd/nand/raw/atmel/* 15128 15129MICROCHIP OTPC DRIVER 15130M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15132S: Supported 15133F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 15134F: drivers/nvmem/microchip-otpc.c 15135F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 15136 15137MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 15138M: Matteo Martelli <matteomartelli3@gmail.com> 15139L: linux-iio@vger.kernel.org 15140S: Supported 15141F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 15142F: drivers/iio/adc/pac1921.c 15143 15144MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 15145M: Marius Cristea <marius.cristea@microchip.com> 15146L: linux-iio@vger.kernel.org 15147S: Supported 15148F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 15149F: drivers/iio/adc/pac1934.c 15150 15151MICROCHIP PCI1XXXX GP DRIVER 15152M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 15153M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15154L: linux-gpio@vger.kernel.org 15155S: Supported 15156F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 15157F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 15158F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 15159F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 15160 15161MICROCHIP PCI1XXXX I2C DRIVER 15162M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15163M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15164M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 15165L: linux-i2c@vger.kernel.org 15166S: Maintained 15167F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 15168 15169MICROCHIP PCIe UART DRIVER 15170M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15171M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15172L: linux-serial@vger.kernel.org 15173S: Maintained 15174F: drivers/tty/serial/8250/8250_pci1xxxx.c 15175 15176MICROCHIP POLARFIRE FPGA DRIVERS 15177M: Conor Dooley <conor.dooley@microchip.com> 15178L: linux-fpga@vger.kernel.org 15179S: Supported 15180F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 15181F: drivers/fpga/microchip-spi.c 15182 15183MICROCHIP PWM DRIVER 15184M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15186L: linux-pwm@vger.kernel.org 15187S: Supported 15188F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 15189F: drivers/pwm/pwm-atmel.c 15190 15191MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 15192M: Manikandan Muralidharan <manikandan.m@microchip.com> 15193M: Dharma Balasubiramani <dharma.b@microchip.com> 15194L: dri-devel@lists.freedesktop.org 15195S: Supported 15196F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 15197F: drivers/gpu/drm/bridge/microchip-lvds.c 15198 15199MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 15200M: Eugen Hristev <eugen.hristev@microchip.com> 15201L: linux-iio@vger.kernel.org 15202S: Supported 15203F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 15204F: drivers/iio/adc/at91-sama5d2_adc.c 15205F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 15206 15207MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 15208M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15209S: Supported 15210F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 15211F: drivers/power/reset/at91-sama5d2_shdwc.c 15212 15213MICROCHIP SOC DRIVERS 15214M: Conor Dooley <conor@kernel.org> 15215S: Supported 15216T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 15217F: Documentation/devicetree/bindings/soc/microchip/ 15218F: drivers/soc/microchip/ 15219 15220MICROCHIP SPI DRIVER 15221M: Ryan Wanner <ryan.wanner@microchip.com> 15222S: Supported 15223F: drivers/spi/spi-atmel.* 15224 15225MICROCHIP SSC DRIVER 15226M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15228S: Supported 15229F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 15230F: drivers/misc/atmel-ssc.c 15231F: include/linux/atmel-ssc.h 15232 15233Microchip Timer Counter Block (TCB) Capture Driver 15234M: Kamel Bouhara <kamel.bouhara@bootlin.com> 15235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15236L: linux-iio@vger.kernel.org 15237S: Maintained 15238F: drivers/counter/microchip-tcb-capture.c 15239 15240MICROCHIP USB251XB DRIVER 15241M: Richard Leitner <richard.leitner@skidata.com> 15242L: linux-usb@vger.kernel.org 15243S: Maintained 15244F: Documentation/devicetree/bindings/usb/usb251xb.yaml 15245F: drivers/usb/misc/usb251xb.c 15246 15247MICROCHIP USBA UDC DRIVER 15248M: Cristian Birsan <cristian.birsan@microchip.com> 15249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15250S: Supported 15251F: drivers/usb/gadget/udc/atmel_usba_udc.* 15252 15253MICROCHIP WILC1000 WIFI DRIVER 15254M: Ajay Singh <ajay.kathat@microchip.com> 15255M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15256L: linux-wireless@vger.kernel.org 15257S: Supported 15258F: drivers/net/wireless/microchip/wilc1000/ 15259 15260MICROSEMI MIPS SOCS 15261M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15262M: UNGLinuxDriver@microchip.com 15263L: linux-mips@vger.kernel.org 15264S: Supported 15265F: Documentation/devicetree/bindings/mips/mscc.txt 15266F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 15267F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 15268F: arch/mips/boot/dts/mscc/ 15269F: arch/mips/configs/generic/board-ocelot.config 15270F: arch/mips/generic/board-ocelot.c 15271 15272MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 15273M: Don Brace <don.brace@microchip.com> 15274L: storagedev@microchip.com 15275L: linux-scsi@vger.kernel.org 15276S: Supported 15277F: Documentation/scsi/smartpqi.rst 15278F: drivers/scsi/smartpqi/Kconfig 15279F: drivers/scsi/smartpqi/Makefile 15280F: drivers/scsi/smartpqi/smartpqi*.[ch] 15281F: include/linux/cciss*.h 15282F: include/uapi/linux/cciss*.h 15283 15284MICROSOFT MANA RDMA DRIVER 15285M: Long Li <longli@microsoft.com> 15286M: Ajay Sharma <sharmaajay@microsoft.com> 15287L: linux-rdma@vger.kernel.org 15288S: Supported 15289F: drivers/infiniband/hw/mana/ 15290F: include/net/mana 15291F: include/uapi/rdma/mana-abi.h 15292 15293MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 15294M: Maximilian Luz <luzmaximilian@gmail.com> 15295L: platform-driver-x86@vger.kernel.org 15296S: Maintained 15297F: drivers/platform/surface/surface_aggregator_tabletsw.c 15298 15299MICROSOFT SURFACE BATTERY AND AC DRIVERS 15300M: Maximilian Luz <luzmaximilian@gmail.com> 15301L: linux-pm@vger.kernel.org 15302L: platform-driver-x86@vger.kernel.org 15303S: Maintained 15304F: drivers/power/supply/surface_battery.c 15305F: drivers/power/supply/surface_charger.c 15306 15307MICROSOFT SURFACE DTX DRIVER 15308M: Maximilian Luz <luzmaximilian@gmail.com> 15309L: platform-driver-x86@vger.kernel.org 15310S: Maintained 15311F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 15312F: drivers/platform/surface/surface_dtx.c 15313F: include/uapi/linux/surface_aggregator/dtx.h 15314 15315MICROSOFT SURFACE SENSOR FAN DRIVER 15316M: Maximilian Luz <luzmaximilian@gmail.com> 15317M: Ivor Wanders <ivor@iwanders.net> 15318L: linux-hwmon@vger.kernel.org 15319S: Maintained 15320F: Documentation/hwmon/surface_fan.rst 15321F: drivers/hwmon/surface_fan.c 15322 15323MICROSOFT SURFACE SENSOR THERMAL DRIVER 15324M: Maximilian Luz <luzmaximilian@gmail.com> 15325L: linux-hwmon@vger.kernel.org 15326S: Maintained 15327F: drivers/hwmon/surface_temp.c 15328 15329MICROSOFT SURFACE GPE LID SUPPORT DRIVER 15330M: Maximilian Luz <luzmaximilian@gmail.com> 15331L: platform-driver-x86@vger.kernel.org 15332S: Maintained 15333F: drivers/platform/surface/surface_gpe.c 15334 15335MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 15336M: Hans de Goede <hdegoede@redhat.com> 15337M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15338M: Maximilian Luz <luzmaximilian@gmail.com> 15339L: platform-driver-x86@vger.kernel.org 15340S: Maintained 15341T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 15342F: drivers/platform/surface/ 15343 15344MICROSOFT SURFACE HID TRANSPORT DRIVER 15345M: Maximilian Luz <luzmaximilian@gmail.com> 15346L: linux-input@vger.kernel.org 15347L: platform-driver-x86@vger.kernel.org 15348S: Maintained 15349F: drivers/hid/surface-hid/ 15350 15351MICROSOFT SURFACE HOT-PLUG DRIVER 15352M: Maximilian Luz <luzmaximilian@gmail.com> 15353L: platform-driver-x86@vger.kernel.org 15354S: Maintained 15355F: drivers/platform/surface/surface_hotplug.c 15356 15357MICROSOFT SURFACE PLATFORM PROFILE DRIVER 15358M: Maximilian Luz <luzmaximilian@gmail.com> 15359L: platform-driver-x86@vger.kernel.org 15360S: Maintained 15361F: drivers/platform/surface/surface_platform_profile.c 15362 15363MICROSOFT SURFACE PRO 3 BUTTON DRIVER 15364M: Chen Yu <yu.c.chen@intel.com> 15365L: platform-driver-x86@vger.kernel.org 15366S: Supported 15367F: drivers/platform/surface/surfacepro3_button.c 15368 15369MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 15370M: Maximilian Luz <luzmaximilian@gmail.com> 15371L: platform-driver-x86@vger.kernel.org 15372S: Maintained 15373F: drivers/platform/surface/surface_aggregator_hub.c 15374 15375MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 15376M: Maximilian Luz <luzmaximilian@gmail.com> 15377L: platform-driver-x86@vger.kernel.org 15378S: Maintained 15379W: https://github.com/linux-surface/surface-aggregator-module 15380C: irc://irc.libera.chat/linux-surface 15381F: Documentation/driver-api/surface_aggregator/ 15382F: drivers/platform/surface/aggregator/ 15383F: drivers/platform/surface/surface_acpi_notify.c 15384F: drivers/platform/surface/surface_aggregator_cdev.c 15385F: drivers/platform/surface/surface_aggregator_registry.c 15386F: include/linux/surface_acpi_notify.h 15387F: include/linux/surface_aggregator/ 15388F: include/uapi/linux/surface_aggregator/ 15389 15390MICROTEK X6 SCANNER 15391M: Oliver Neukum <oliver@neukum.org> 15392S: Maintained 15393F: drivers/usb/image/microtek.* 15394 15395MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 15396M: Luka Kovacic <luka.kovacic@sartura.hr> 15397M: Luka Perkov <luka.perkov@sartura.hr> 15398S: Maintained 15399F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 15400F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 15401F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 15402F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 15403F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 15404F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 15405 15406MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 15407M: Sakari Ailus <sakari.ailus@linux.intel.com> 15408L: linux-media@vger.kernel.org 15409S: Maintained 15410F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 15411F: Documentation/driver-api/media/drivers/ccs/ 15412F: Documentation/userspace-api/media/drivers/ccs.rst 15413F: drivers/media/i2c/ccs-pll.c 15414F: drivers/media/i2c/ccs-pll.h 15415F: drivers/media/i2c/ccs/ 15416F: include/uapi/linux/ccs.h 15417F: include/uapi/linux/smiapp.h 15418 15419MIPS 15420M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15421L: linux-mips@vger.kernel.org 15422S: Maintained 15423W: http://www.linux-mips.org/ 15424Q: https://patchwork.kernel.org/project/linux-mips/list/ 15425T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 15426F: Documentation/devicetree/bindings/mips/ 15427F: Documentation/arch/mips/ 15428F: arch/mips/ 15429F: drivers/platform/mips/ 15430F: include/dt-bindings/mips/ 15431 15432MIPS BOSTON DEVELOPMENT BOARD 15433M: Paul Burton <paulburton@kernel.org> 15434L: linux-mips@vger.kernel.org 15435S: Maintained 15436F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 15437F: arch/mips/boot/dts/img/boston.dts 15438F: arch/mips/configs/generic/board-boston.config 15439F: drivers/clk/imgtec/clk-boston.c 15440F: include/dt-bindings/clock/boston-clock.h 15441 15442MIPS CORE DRIVERS 15443M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15444L: linux-mips@vger.kernel.org 15445S: Supported 15446F: drivers/bus/mips_cdmm.c 15447F: drivers/clocksource/mips-gic-timer.c 15448F: drivers/cpuidle/cpuidle-cps.c 15449F: drivers/irqchip/irq-mips-cpu.c 15450F: drivers/irqchip/irq-mips-gic.c 15451 15452MIPS GENERIC PLATFORM 15453M: Paul Burton <paulburton@kernel.org> 15454L: linux-mips@vger.kernel.org 15455S: Supported 15456F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 15457F: arch/mips/generic/ 15458F: arch/mips/tools/generic-board-config.sh 15459 15460MIPS RINT INSTRUCTION EMULATION 15461M: Aleksandar Markovic <aleksandar.markovic@mips.com> 15462L: linux-mips@vger.kernel.org 15463S: Supported 15464F: arch/mips/math-emu/dp_rint.c 15465F: arch/mips/math-emu/sp_rint.c 15466 15467MIPS/LOONGSON1 ARCHITECTURE 15468M: Keguang Zhang <keguang.zhang@gmail.com> 15469L: linux-mips@vger.kernel.org 15470S: Maintained 15471F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 15472F: arch/mips/include/asm/mach-loongson32/ 15473F: arch/mips/loongson32/ 15474F: drivers/*/*loongson1* 15475F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 15476 15477MIPS/LOONGSON2EF ARCHITECTURE 15478M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15479L: linux-mips@vger.kernel.org 15480S: Maintained 15481F: arch/mips/include/asm/mach-loongson2ef/ 15482F: arch/mips/loongson2ef/ 15483F: drivers/cpufreq/loongson2_cpufreq.c 15484 15485MIPS/LOONGSON64 ARCHITECTURE 15486M: Huacai Chen <chenhuacai@kernel.org> 15487M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15488L: linux-mips@vger.kernel.org 15489S: Maintained 15490F: arch/mips/include/asm/mach-loongson64/ 15491F: arch/mips/loongson64/ 15492F: drivers/irqchip/irq-loongson* 15493F: drivers/platform/mips/cpu_hwmon.c 15494 15495MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 15496M: Hans Verkuil <hverkuil@xs4all.nl> 15497L: linux-media@vger.kernel.org 15498S: Odd Fixes 15499W: https://linuxtv.org 15500T: git git://linuxtv.org/media_tree.git 15501F: drivers/media/radio/radio-miropcm20* 15502 15503MITSUMI MM8013 FG DRIVER 15504M: Konrad Dybcio <konradybcio@kernel.org> 15505F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 15506F: drivers/power/supply/mm8013.c 15507 15508MMP SUPPORT 15509R: Lubomir Rintel <lkundrak@v3.sk> 15510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15511S: Odd Fixes 15512T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 15513F: arch/arm/boot/dts/marvell/mmp* 15514F: arch/arm/mach-mmp/ 15515F: include/linux/soc/mmp/ 15516 15517MMP USB PHY DRIVERS 15518R: Lubomir Rintel <lkundrak@v3.sk> 15519L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15520S: Maintained 15521F: drivers/phy/marvell/phy-mmp3-usb.c 15522F: drivers/phy/marvell/phy-pxa-usb.c 15523 15524MMU GATHER AND TLB INVALIDATION 15525M: Will Deacon <will@kernel.org> 15526M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 15527M: Andrew Morton <akpm@linux-foundation.org> 15528M: Nick Piggin <npiggin@gmail.com> 15529M: Peter Zijlstra <peterz@infradead.org> 15530L: linux-arch@vger.kernel.org 15531L: linux-mm@kvack.org 15532S: Maintained 15533F: arch/*/include/asm/tlb.h 15534F: include/asm-generic/tlb.h 15535F: mm/mmu_gather.c 15536 15537MN88472 MEDIA DRIVER 15538L: linux-media@vger.kernel.org 15539S: Orphan 15540W: https://linuxtv.org 15541Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15542F: drivers/media/dvb-frontends/mn88472* 15543 15544MN88473 MEDIA DRIVER 15545L: linux-media@vger.kernel.org 15546S: Orphan 15547W: https://linuxtv.org 15548Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15549F: drivers/media/dvb-frontends/mn88473* 15550 15551MOBILEYE MIPS SOCS 15552M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 15553M: Gregory CLEMENT <gregory.clement@bootlin.com> 15554M: Théo Lebrun <theo.lebrun@bootlin.com> 15555L: linux-mips@vger.kernel.org 15556S: Maintained 15557F: Documentation/devicetree/bindings/mips/mobileye.yaml 15558F: Documentation/devicetree/bindings/soc/mobileye/ 15559F: arch/mips/boot/dts/mobileye/ 15560F: arch/mips/configs/eyeq5_defconfig 15561F: arch/mips/mobileye/board-epm5.its.S 15562F: drivers/clk/clk-eyeq.c 15563F: drivers/pinctrl/pinctrl-eyeq5.c 15564F: drivers/reset/reset-eyeq.c 15565F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 15566 15567MODULE SUPPORT 15568M: Luis Chamberlain <mcgrof@kernel.org> 15569R: Petr Pavlu <petr.pavlu@suse.com> 15570R: Sami Tolvanen <samitolvanen@google.com> 15571R: Daniel Gomez <da.gomez@samsung.com> 15572L: linux-modules@vger.kernel.org 15573L: linux-kernel@vger.kernel.org 15574S: Maintained 15575T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 15576F: include/linux/kmod.h 15577F: include/linux/module*.h 15578F: kernel/module/ 15579F: lib/test_kmod.c 15580F: scripts/module* 15581F: tools/testing/selftests/kmod/ 15582 15583MONOLITHIC POWER SYSTEM PMIC DRIVER 15584M: Saravanan Sekar <sravanhome@gmail.com> 15585S: Maintained 15586F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 15587F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 15588F: drivers/hwmon/pmbus/mpq7932.c 15589F: drivers/iio/adc/mp2629_adc.c 15590F: drivers/mfd/mp2629.c 15591F: drivers/power/supply/mp2629_charger.c 15592F: drivers/regulator/mp5416.c 15593F: drivers/regulator/mpq7920.c 15594F: drivers/regulator/mpq7920.h 15595F: include/linux/mfd/mp2629.h 15596 15597MOST(R) TECHNOLOGY DRIVER 15598M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15599M: Christian Gromm <christian.gromm@microchip.com> 15600S: Maintained 15601F: Documentation/ABI/testing/configfs-most 15602F: Documentation/ABI/testing/sysfs-bus-most 15603F: drivers/most/ 15604F: drivers/staging/most/ 15605F: include/linux/most.h 15606 15607MOTORCOMM PHY DRIVER 15608M: Frank <Frank.Sae@motor-comm.com> 15609L: netdev@vger.kernel.org 15610S: Maintained 15611F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 15612F: drivers/net/phy/motorcomm.c 15613 15614MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 15615M: Jiri Slaby <jirislaby@kernel.org> 15616S: Maintained 15617F: Documentation/driver-api/tty/moxa-smartio.rst 15618F: drivers/tty/mxser.* 15619 15620MP3309C BACKLIGHT DRIVER 15621M: Flavio Suligoi <f.suligoi@asem.it> 15622L: dri-devel@lists.freedesktop.org 15623S: Maintained 15624F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15625F: drivers/video/backlight/mp3309c.c 15626 15627MPS MP2891 DRIVER 15628M: Noah Wang <noahwang.wang@outlook.com> 15629L: linux-hwmon@vger.kernel.org 15630S: Maintained 15631F: Documentation/hwmon/mp2891.rst 15632F: drivers/hwmon/pmbus/mp2891.c 15633 15634MPS MP2993 DRIVER 15635M: Noah Wang <noahwang.wang@outlook.com> 15636L: linux-hwmon@vger.kernel.org 15637S: Maintained 15638F: Documentation/hwmon/mp2993.rst 15639F: drivers/hwmon/pmbus/mp2993.c 15640 15641MPS MP9941 DRIVER 15642M: Noah Wang <noahwang.wang@outlook.com> 15643L: linux-hwmon@vger.kernel.org 15644S: Maintained 15645F: Documentation/hwmon/mp9941.rst 15646F: drivers/hwmon/pmbus/mp9941.c 15647 15648MR800 AVERMEDIA USB FM RADIO DRIVER 15649M: Alexey Klimov <klimov.linux@gmail.com> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652T: git git://linuxtv.org/media_tree.git 15653F: drivers/media/radio/radio-mr800.c 15654 15655MRF24J40 IEEE 802.15.4 RADIO DRIVER 15656M: Stefan Schmidt <stefan@datenfreihafen.org> 15657L: linux-wpan@vger.kernel.org 15658S: Odd Fixes 15659F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15660F: drivers/net/ieee802154/mrf24j40.c 15661 15662MSI EC DRIVER 15663M: Nikita Kravets <teackot@gmail.com> 15664L: platform-driver-x86@vger.kernel.org 15665S: Maintained 15666W: https://github.com/BeardOverflow/msi-ec 15667F: drivers/platform/x86/msi-ec.* 15668 15669MSI LAPTOP SUPPORT 15670M: "Lee, Chun-Yi" <jlee@suse.com> 15671L: platform-driver-x86@vger.kernel.org 15672S: Maintained 15673F: drivers/platform/x86/msi-laptop.c 15674 15675MSI WMI SUPPORT 15676L: platform-driver-x86@vger.kernel.org 15677S: Orphan 15678F: drivers/platform/x86/msi-wmi.c 15679 15680MSI WMI PLATFORM FEATURES 15681M: Armin Wolf <W_Armin@gmx.de> 15682L: platform-driver-x86@vger.kernel.org 15683S: Maintained 15684F: Documentation/ABI/testing/debugfs-msi-wmi-platform 15685F: Documentation/wmi/devices/msi-wmi-platform.rst 15686F: drivers/platform/x86/msi-wmi-platform.c 15687 15688MSI001 MEDIA DRIVER 15689L: linux-media@vger.kernel.org 15690S: Orphan 15691W: https://linuxtv.org 15692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15693F: drivers/media/tuners/msi001* 15694 15695MSI2500 MEDIA DRIVER 15696L: linux-media@vger.kernel.org 15697S: Orphan 15698W: https://linuxtv.org 15699Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15700F: drivers/media/usb/msi2500/ 15701 15702MSTAR INTERRUPT CONTROLLER DRIVER 15703M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15704M: Daniel Palmer <daniel@thingy.jp> 15705S: Maintained 15706F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15707F: drivers/irqchip/irq-mst-intc.c 15708 15709MSYSTEMS DISKONCHIP G3 MTD DRIVER 15710M: Robert Jarzmik <robert.jarzmik@free.fr> 15711L: linux-mtd@lists.infradead.org 15712S: Maintained 15713F: drivers/mtd/devices/docg3* 15714 15715MT9M114 ONSEMI SENSOR DRIVER 15716M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15717L: linux-media@vger.kernel.org 15718S: Maintained 15719T: git git://linuxtv.org/media_tree.git 15720F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15721F: drivers/media/i2c/mt9m114.c 15722 15723MT9P031 APTINA CAMERA SENSOR 15724M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15725L: linux-media@vger.kernel.org 15726S: Maintained 15727T: git git://linuxtv.org/media_tree.git 15728F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15729F: drivers/media/i2c/mt9p031.c 15730F: include/media/i2c/mt9p031.h 15731 15732MT9T112 APTINA CAMERA SENSOR 15733M: Jacopo Mondi <jacopo@jmondi.org> 15734L: linux-media@vger.kernel.org 15735S: Odd Fixes 15736T: git git://linuxtv.org/media_tree.git 15737F: drivers/media/i2c/mt9t112.c 15738F: include/media/i2c/mt9t112.h 15739 15740MT9V032 APTINA CAMERA SENSOR 15741M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15742L: linux-media@vger.kernel.org 15743S: Maintained 15744T: git git://linuxtv.org/media_tree.git 15745F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15746F: drivers/media/i2c/mt9v032.c 15747F: include/media/i2c/mt9v032.h 15748 15749MT9V111 APTINA CAMERA SENSOR 15750M: Jacopo Mondi <jacopo@jmondi.org> 15751L: linux-media@vger.kernel.org 15752S: Maintained 15753T: git git://linuxtv.org/media_tree.git 15754F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15755F: drivers/media/i2c/mt9v111.c 15756 15757MULTIFUNCTION DEVICES (MFD) 15758M: Lee Jones <lee@kernel.org> 15759S: Maintained 15760T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15761F: Documentation/devicetree/bindings/mfd/ 15762F: drivers/mfd/ 15763F: include/dt-bindings/mfd/ 15764F: include/linux/mfd/ 15765 15766MULTIMEDIA CARD (MMC) ETC. OVER SPI 15767S: Orphan 15768F: drivers/mmc/host/mmc_spi.c 15769F: include/linux/spi/mmc_spi.h 15770 15771MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15772M: Ulf Hansson <ulf.hansson@linaro.org> 15773L: linux-mmc@vger.kernel.org 15774S: Maintained 15775T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15776F: Documentation/devicetree/bindings/mmc/ 15777F: drivers/mmc/ 15778F: include/linux/mmc/ 15779F: include/uapi/linux/mmc/ 15780 15781MULTIPLEXER SUBSYSTEM 15782M: Peter Rosin <peda@axentia.se> 15783S: Maintained 15784F: Documentation/ABI/testing/sysfs-class-mux* 15785F: Documentation/devicetree/bindings/mux/ 15786F: drivers/mux/ 15787F: include/dt-bindings/mux/ 15788F: include/linux/mux/ 15789 15790MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15791M: Bin Liu <b-liu@ti.com> 15792L: linux-usb@vger.kernel.org 15793S: Maintained 15794F: drivers/usb/musb/ 15795 15796MXL301RF MEDIA DRIVER 15797M: Akihiro Tsukada <tskd08@gmail.com> 15798L: linux-media@vger.kernel.org 15799S: Odd Fixes 15800F: drivers/media/tuners/mxl301rf* 15801 15802MXL5007T MEDIA DRIVER 15803M: Michael Krufky <mkrufky@linuxtv.org> 15804L: linux-media@vger.kernel.org 15805S: Maintained 15806W: https://linuxtv.org 15807W: http://github.com/mkrufky 15808Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15809T: git git://linuxtv.org/mkrufky/tuners.git 15810F: drivers/media/tuners/mxl5007t.* 15811 15812MXSFB DRM DRIVER 15813M: Marek Vasut <marex@denx.de> 15814M: Stefan Agner <stefan@agner.ch> 15815L: dri-devel@lists.freedesktop.org 15816S: Supported 15817T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 15818F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15819F: drivers/gpu/drm/mxsfb/ 15820 15821MYLEX DAC960 PCI RAID Controller 15822M: Hannes Reinecke <hare@kernel.org> 15823L: linux-scsi@vger.kernel.org 15824S: Supported 15825F: drivers/scsi/myrb.* 15826F: drivers/scsi/myrs.* 15827 15828MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15829L: netdev@vger.kernel.org 15830S: Orphan 15831W: https://www.cspi.com/ethernet-products/support/downloads/ 15832F: drivers/net/ethernet/myricom/myri10ge/ 15833 15834NAND FLASH SUBSYSTEM 15835M: Miquel Raynal <miquel.raynal@bootlin.com> 15836R: Richard Weinberger <richard@nod.at> 15837L: linux-mtd@lists.infradead.org 15838S: Maintained 15839W: http://www.linux-mtd.infradead.org/ 15840Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15841C: irc://irc.oftc.net/mtd 15842T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15843F: drivers/mtd/nand/ 15844F: include/linux/mtd/*nand*.h 15845 15846NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15847M: Daniel Mack <zonque@gmail.com> 15848L: linux-sound@vger.kernel.org 15849S: Maintained 15850W: http://www.native-instruments.com 15851F: sound/usb/caiaq/ 15852 15853NATSEMI ETHERNET DRIVER (DP8381x) 15854S: Orphan 15855F: drivers/net/ethernet/natsemi/natsemi.c 15856 15857NCR 5380 SCSI DRIVERS 15858M: Finn Thain <fthain@linux-m68k.org> 15859M: Michael Schmitz <schmitzmic@gmail.com> 15860L: linux-scsi@vger.kernel.org 15861S: Maintained 15862F: Documentation/scsi/g_NCR5380.rst 15863F: drivers/scsi/NCR5380.* 15864F: drivers/scsi/arm/cumana_1.c 15865F: drivers/scsi/arm/oak.c 15866F: drivers/scsi/atari_scsi.* 15867F: drivers/scsi/dmx3191d.c 15868F: drivers/scsi/g_NCR5380.* 15869F: drivers/scsi/mac_scsi.* 15870F: drivers/scsi/sun3_scsi.* 15871F: drivers/scsi/sun3_scsi_vme.c 15872 15873NCSI LIBRARY 15874M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15875S: Maintained 15876F: net/ncsi/ 15877 15878NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15879M: Zev Weiss <zev@bewilderbeest.net> 15880L: linux-hwmon@vger.kernel.org 15881S: Maintained 15882F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15883F: drivers/hwmon/nct6775-i2c.c 15884 15885NETCONSOLE 15886M: Breno Leitao <leitao@debian.org> 15887S: Maintained 15888F: Documentation/networking/netconsole.rst 15889F: drivers/net/netconsole.c 15890F: tools/testing/selftests/drivers/net/netcons_basic.sh 15891 15892NETDEVSIM 15893M: Jakub Kicinski <kuba@kernel.org> 15894S: Maintained 15895F: drivers/net/netdevsim/* 15896F: tools/testing/selftests/drivers/net/netdevsim/* 15897 15898NETEM NETWORK EMULATOR 15899M: Stephen Hemminger <stephen@networkplumber.org> 15900L: netdev@vger.kernel.org 15901S: Maintained 15902F: net/sched/sch_netem.c 15903 15904NETERION 10GbE DRIVERS (s2io) 15905M: Jon Mason <jdmason@kudzu.us> 15906L: netdev@vger.kernel.org 15907S: Supported 15908F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15909F: drivers/net/ethernet/neterion/ 15910 15911NETFILTER 15912M: Pablo Neira Ayuso <pablo@netfilter.org> 15913M: Jozsef Kadlecsik <kadlec@netfilter.org> 15914L: netfilter-devel@vger.kernel.org 15915L: coreteam@netfilter.org 15916S: Maintained 15917W: http://www.netfilter.org/ 15918W: http://www.iptables.org/ 15919W: http://www.nftables.org/ 15920Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15921C: irc://irc.libera.chat/netfilter 15922T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15923T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15924F: include/linux/netfilter* 15925F: include/linux/netfilter/ 15926F: include/net/netfilter/ 15927F: include/uapi/linux/netfilter* 15928F: include/uapi/linux/netfilter/ 15929F: net/*/netfilter.c 15930F: net/*/netfilter/ 15931F: net/bridge/br_netfilter*.c 15932F: net/netfilter/ 15933F: tools/testing/selftests/net/netfilter/ 15934 15935NETROM NETWORK LAYER 15936M: Ralf Baechle <ralf@linux-mips.org> 15937L: linux-hams@vger.kernel.org 15938S: Maintained 15939W: https://linux-ax25.in-berlin.de 15940F: include/net/netrom.h 15941F: include/uapi/linux/netrom.h 15942F: net/netrom/ 15943 15944NETRONIX EMBEDDED CONTROLLER 15945M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15946S: Maintained 15947F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15948F: drivers/mfd/ntxec.c 15949F: drivers/pwm/pwm-ntxec.c 15950F: drivers/rtc/rtc-ntxec.c 15951F: include/linux/mfd/ntxec.h 15952 15953NETRONOME ETHERNET DRIVERS 15954M: Louis Peens <louis.peens@corigine.com> 15955R: Jakub Kicinski <kuba@kernel.org> 15956L: oss-drivers@corigine.com 15957S: Maintained 15958F: drivers/net/ethernet/netronome/ 15959 15960NETWORK BLOCK DEVICE (NBD) 15961M: Josef Bacik <josef@toxicpanda.com> 15962L: linux-block@vger.kernel.org 15963L: nbd@other.debian.org 15964S: Maintained 15965F: Documentation/admin-guide/blockdev/nbd.rst 15966F: drivers/block/nbd.c 15967F: include/trace/events/nbd.h 15968F: include/uapi/linux/nbd.h 15969 15970NETWORK DROP MONITOR 15971M: Neil Horman <nhorman@tuxdriver.com> 15972L: netdev@vger.kernel.org 15973S: Maintained 15974W: https://fedorahosted.org/dropwatch/ 15975F: include/uapi/linux/net_dropmon.h 15976F: net/core/drop_monitor.c 15977 15978NETWORKING DRIVERS 15979M: Andrew Lunn <andrew+netdev@lunn.ch> 15980M: "David S. Miller" <davem@davemloft.net> 15981M: Eric Dumazet <edumazet@google.com> 15982M: Jakub Kicinski <kuba@kernel.org> 15983M: Paolo Abeni <pabeni@redhat.com> 15984L: netdev@vger.kernel.org 15985S: Maintained 15986P: Documentation/process/maintainer-netdev.rst 15987Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15988T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15989T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15990F: Documentation/devicetree/bindings/net/ 15991F: Documentation/networking/net_cachelines/net_device.rst 15992F: drivers/connector/ 15993F: drivers/net/ 15994F: include/dt-bindings/net/ 15995F: include/linux/cn_proc.h 15996F: include/linux/etherdevice.h 15997F: include/linux/ethtool_netlink.h 15998F: include/linux/fcdevice.h 15999F: include/linux/fddidevice.h 16000F: include/linux/hippidevice.h 16001F: include/linux/if_* 16002F: include/linux/inetdevice.h 16003F: include/linux/netdev* 16004F: include/linux/platform_data/wiznet.h 16005F: include/uapi/linux/cn_proc.h 16006F: include/uapi/linux/ethtool_netlink.h 16007F: include/uapi/linux/if_* 16008F: include/uapi/linux/netdev* 16009F: tools/testing/selftests/drivers/net/ 16010X: Documentation/devicetree/bindings/net/bluetooth/ 16011X: Documentation/devicetree/bindings/net/wireless/ 16012X: drivers/net/wireless/ 16013 16014NETWORKING DRIVERS (WIRELESS) 16015M: Kalle Valo <kvalo@kernel.org> 16016L: linux-wireless@vger.kernel.org 16017S: Maintained 16018W: https://wireless.wiki.kernel.org/ 16019Q: https://patchwork.kernel.org/project/linux-wireless/list/ 16020T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 16021T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 16022F: Documentation/devicetree/bindings/net/wireless/ 16023F: drivers/net/wireless/ 16024 16025NETWORKING [DSA] 16026M: Andrew Lunn <andrew@lunn.ch> 16027M: Florian Fainelli <f.fainelli@gmail.com> 16028M: Vladimir Oltean <olteanv@gmail.com> 16029S: Maintained 16030F: Documentation/devicetree/bindings/net/dsa/ 16031F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 16032F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 16033F: drivers/net/dsa/ 16034F: include/linux/dsa/ 16035F: include/linux/platform_data/dsa.h 16036F: include/net/dsa.h 16037F: net/dsa/ 16038F: tools/testing/selftests/drivers/net/dsa/ 16039 16040NETWORKING [GENERAL] 16041M: "David S. Miller" <davem@davemloft.net> 16042M: Eric Dumazet <edumazet@google.com> 16043M: Jakub Kicinski <kuba@kernel.org> 16044M: Paolo Abeni <pabeni@redhat.com> 16045R: Simon Horman <horms@kernel.org> 16046L: netdev@vger.kernel.org 16047S: Maintained 16048P: Documentation/process/maintainer-netdev.rst 16049Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16050B: mailto:netdev@vger.kernel.org 16051T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16052T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 16053F: Documentation/core-api/netlink.rst 16054F: Documentation/netlink/ 16055F: Documentation/networking/ 16056F: Documentation/networking/net_cachelines/ 16057F: Documentation/process/maintainer-netdev.rst 16058F: Documentation/userspace-api/netlink/ 16059F: include/linux/framer/framer-provider.h 16060F: include/linux/framer/framer.h 16061F: include/linux/in.h 16062F: include/linux/indirect_call_wrapper.h 16063F: include/linux/inet.h 16064F: include/linux/inet_diag.h 16065F: include/linux/net.h 16066F: include/linux/netdev* 16067F: include/linux/netlink.h 16068F: include/linux/netpoll.h 16069F: include/linux/rtnetlink.h 16070F: include/linux/seq_file_net.h 16071F: include/linux/skbuff* 16072F: include/net/ 16073F: include/uapi/linux/genetlink.h 16074F: include/uapi/linux/hsr_netlink.h 16075F: include/uapi/linux/in.h 16076F: include/uapi/linux/inet_diag.h 16077F: include/uapi/linux/nbd-netlink.h 16078F: include/uapi/linux/net.h 16079F: include/uapi/linux/net_namespace.h 16080F: include/uapi/linux/netconf.h 16081F: include/uapi/linux/netdev* 16082F: include/uapi/linux/netlink.h 16083F: include/uapi/linux/netlink_diag.h 16084F: include/uapi/linux/rtnetlink.h 16085F: lib/net_utils.c 16086F: lib/random32.c 16087F: net/ 16088F: samples/pktgen/ 16089F: tools/net/ 16090F: tools/testing/selftests/net/ 16091X: Documentation/networking/mac80211-injection.rst 16092X: Documentation/networking/mac80211_hwsim/ 16093X: Documentation/networking/regulatory.rst 16094X: include/net/cfg80211.h 16095X: include/net/ieee80211_radiotap.h 16096X: include/net/iw_handler.h 16097X: include/net/mac80211.h 16098X: include/net/wext.h 16099X: net/9p/ 16100X: net/bluetooth/ 16101X: net/mac80211/ 16102X: net/rfkill/ 16103X: net/wireless/ 16104 16105NETWORKING [IPSEC] 16106M: Steffen Klassert <steffen.klassert@secunet.com> 16107M: Herbert Xu <herbert@gondor.apana.org.au> 16108M: "David S. Miller" <davem@davemloft.net> 16109L: netdev@vger.kernel.org 16110S: Maintained 16111T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 16112T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 16113F: include/net/xfrm.h 16114F: include/uapi/linux/xfrm.h 16115F: net/ipv4/ah4.c 16116F: net/ipv4/esp4* 16117F: net/ipv4/ip_vti.c 16118F: net/ipv4/ipcomp.c 16119F: net/ipv4/xfrm* 16120F: net/ipv6/ah6.c 16121F: net/ipv6/esp6* 16122F: net/ipv6/ip6_vti.c 16123F: net/ipv6/ipcomp6.c 16124F: net/ipv6/xfrm* 16125F: net/key/ 16126F: net/xfrm/ 16127F: tools/testing/selftests/net/ipsec.c 16128 16129NETWORKING [IPv4/IPv6] 16130M: "David S. Miller" <davem@davemloft.net> 16131M: David Ahern <dsahern@kernel.org> 16132L: netdev@vger.kernel.org 16133S: Maintained 16134T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16135F: arch/x86/net/* 16136F: include/linux/ip.h 16137F: include/linux/ipv6* 16138F: include/net/fib* 16139F: include/net/ip* 16140F: include/net/route.h 16141F: net/ipv4/ 16142F: net/ipv6/ 16143 16144NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 16145M: Paul Moore <paul@paul-moore.com> 16146L: netdev@vger.kernel.org 16147L: linux-security-module@vger.kernel.org 16148S: Supported 16149W: https://github.com/netlabel 16150F: Documentation/netlabel/ 16151F: include/net/calipso.h 16152F: include/net/cipso_ipv4.h 16153F: include/net/netlabel.h 16154F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 16155F: include/uapi/linux/netfilter/xt_SECMARK.h 16156F: net/ipv4/cipso_ipv4.c 16157F: net/ipv6/calipso.c 16158F: net/netfilter/xt_CONNSECMARK.c 16159F: net/netfilter/xt_SECMARK.c 16160F: net/netlabel/ 16161 16162NETWORKING [MACSEC] 16163M: Sabrina Dubroca <sd@queasysnail.net> 16164L: netdev@vger.kernel.org 16165S: Maintained 16166F: drivers/net/macsec.c 16167F: include/net/macsec.h 16168F: include/uapi/linux/if_macsec.h 16169K: macsec 16170K: \bmdo_ 16171 16172NETWORKING [MPTCP] 16173M: Matthieu Baerts <matttbe@kernel.org> 16174M: Mat Martineau <martineau@kernel.org> 16175R: Geliang Tang <geliang@kernel.org> 16176L: netdev@vger.kernel.org 16177L: mptcp@lists.linux.dev 16178S: Maintained 16179W: https://github.com/multipath-tcp/mptcp_net-next/wiki 16180B: https://github.com/multipath-tcp/mptcp_net-next/issues 16181T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 16182T: git https://github.com/multipath-tcp/mptcp_net-next.git export 16183F: Documentation/netlink/specs/mptcp_pm.yaml 16184F: Documentation/networking/mptcp*.rst 16185F: include/net/mptcp.h 16186F: include/trace/events/mptcp.h 16187F: include/uapi/linux/mptcp*.h 16188F: net/mptcp/ 16189F: tools/testing/selftests/bpf/*/*mptcp*.c 16190F: tools/testing/selftests/net/mptcp/ 16191 16192NETWORKING [TCP] 16193M: Eric Dumazet <edumazet@google.com> 16194L: netdev@vger.kernel.org 16195S: Maintained 16196F: Documentation/networking/net_cachelines/tcp_sock.rst 16197F: include/linux/tcp.h 16198F: include/net/tcp.h 16199F: include/trace/events/tcp.h 16200F: include/uapi/linux/tcp.h 16201F: net/ipv4/inet_connection_sock.c 16202F: net/ipv4/inet_hashtables.c 16203F: net/ipv4/inet_timewait_sock.c 16204F: net/ipv4/syncookies.c 16205F: net/ipv4/tcp*.c 16206F: net/ipv6/inet6_connection_sock.c 16207F: net/ipv6/inet6_hashtables.c 16208F: net/ipv6/syncookies.c 16209F: net/ipv6/tcp*.c 16210 16211NETWORKING [TLS] 16212M: Boris Pismenny <borisp@nvidia.com> 16213M: John Fastabend <john.fastabend@gmail.com> 16214M: Jakub Kicinski <kuba@kernel.org> 16215L: netdev@vger.kernel.org 16216S: Maintained 16217F: include/net/tls.h 16218F: include/uapi/linux/tls.h 16219F: net/tls/* 16220 16221NETXEN (1/10) GbE SUPPORT 16222M: Manish Chopra <manishc@marvell.com> 16223M: Rahul Verma <rahulv@marvell.com> 16224M: GR-Linux-NIC-Dev@marvell.com 16225L: netdev@vger.kernel.org 16226S: Supported 16227F: drivers/net/ethernet/qlogic/netxen/ 16228 16229NET_FAILOVER MODULE 16230M: Sridhar Samudrala <sridhar.samudrala@intel.com> 16231L: netdev@vger.kernel.org 16232S: Supported 16233F: Documentation/networking/net_failover.rst 16234F: drivers/net/net_failover.c 16235F: include/net/net_failover.h 16236 16237NEXTHOP 16238M: David Ahern <dsahern@kernel.org> 16239L: netdev@vger.kernel.org 16240S: Maintained 16241F: include/net/netns/nexthop.h 16242F: include/net/nexthop.h 16243F: include/uapi/linux/nexthop.h 16244F: net/ipv4/nexthop.c 16245 16246NFC SUBSYSTEM 16247M: Krzysztof Kozlowski <krzk@kernel.org> 16248L: netdev@vger.kernel.org 16249S: Maintained 16250F: Documentation/devicetree/bindings/net/nfc/ 16251F: drivers/nfc/ 16252F: include/net/nfc/ 16253F: include/uapi/linux/nfc.h 16254F: net/nfc/ 16255 16256NFC VIRTUAL NCI DEVICE DRIVER 16257M: Bongsu Jeon <bongsu.jeon@samsung.com> 16258L: netdev@vger.kernel.org 16259S: Supported 16260F: drivers/nfc/virtual_ncidev.c 16261F: tools/testing/selftests/nci/ 16262 16263NFS, SUNRPC, AND LOCKD CLIENTS 16264M: Trond Myklebust <trondmy@kernel.org> 16265M: Anna Schumaker <anna@kernel.org> 16266L: linux-nfs@vger.kernel.org 16267S: Maintained 16268W: http://client.linux-nfs.org 16269T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 16270F: Documentation/filesystems/nfs/ 16271F: fs/lockd/ 16272F: fs/nfs/ 16273F: fs/nfs_common/ 16274F: include/linux/lockd/ 16275F: include/linux/nfs* 16276F: include/linux/sunrpc/ 16277F: include/uapi/linux/nfs* 16278F: include/uapi/linux/sunrpc/ 16279F: net/sunrpc/ 16280 16281NILFS2 FILESYSTEM 16282M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 16283L: linux-nilfs@vger.kernel.org 16284S: Supported 16285W: https://nilfs.sourceforge.io/ 16286T: git https://github.com/konis/nilfs2.git 16287F: Documentation/filesystems/nilfs2.rst 16288F: fs/nilfs2/ 16289F: include/trace/events/nilfs2.h 16290F: include/uapi/linux/nilfs2_api.h 16291F: include/uapi/linux/nilfs2_ondisk.h 16292 16293NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 16294M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16295S: Maintained 16296W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16297F: Documentation/scsi/NinjaSCSI.rst 16298F: drivers/scsi/pcmcia/nsp_* 16299 16300NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 16301M: GOTO Masanori <gotom@debian.or.jp> 16302M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16303S: Maintained 16304W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16305F: Documentation/scsi/NinjaSCSI.rst 16306F: drivers/scsi/nsp32* 16307 16308NINTENDO HID DRIVER 16309M: Daniel J. Ogorchock <djogorchock@gmail.com> 16310L: linux-input@vger.kernel.org 16311S: Maintained 16312F: drivers/hid/hid-nintendo* 16313 16314NIOS2 ARCHITECTURE 16315M: Dinh Nguyen <dinguyen@kernel.org> 16316S: Maintained 16317T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 16318F: arch/nios2/ 16319 16320NITRO ENCLAVES (NE) 16321M: Alexandru Ciobotaru <alcioa@amazon.com> 16322L: linux-kernel@vger.kernel.org 16323L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16324S: Supported 16325W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16326F: Documentation/virt/ne_overview.rst 16327F: drivers/virt/nitro_enclaves/ 16328F: include/linux/nitro_enclaves.h 16329F: include/uapi/linux/nitro_enclaves.h 16330F: samples/nitro_enclaves/ 16331 16332NITRO SECURE MODULE (NSM) 16333M: Alexander Graf <graf@amazon.com> 16334L: linux-kernel@vger.kernel.org 16335L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16336S: Supported 16337W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16338F: drivers/misc/nsm.c 16339F: include/uapi/linux/nsm.h 16340 16341NOHZ, DYNTICKS SUPPORT 16342M: Anna-Maria Behnsen <anna-maria@linutronix.de> 16343M: Frederic Weisbecker <frederic@kernel.org> 16344M: Ingo Molnar <mingo@kernel.org> 16345M: Thomas Gleixner <tglx@linutronix.de> 16346L: linux-kernel@vger.kernel.org 16347S: Maintained 16348T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 16349F: include/linux/sched/nohz.h 16350F: include/linux/tick.h 16351F: kernel/time/tick*.* 16352 16353NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 16354M: Pavel Machek <pavel@ucw.cz> 16355M: Sakari Ailus <sakari.ailus@iki.fi> 16356L: linux-media@vger.kernel.org 16357S: Maintained 16358F: drivers/media/i2c/ad5820.c 16359F: drivers/media/i2c/et8ek8 16360 16361NOKIA N900 POWER SUPPLY DRIVERS 16362R: Pali Rohár <pali@kernel.org> 16363F: drivers/power/supply/bq2415x_charger.c 16364F: drivers/power/supply/bq27xxx_battery.c 16365F: drivers/power/supply/bq27xxx_battery_i2c.c 16366F: drivers/power/supply/isp1704_charger.c 16367F: drivers/power/supply/rx51_battery.c 16368F: include/linux/power/bq2415x_charger.h 16369F: include/linux/power/bq27xxx_battery.h 16370 16371NOLIBC HEADER FILE 16372M: Willy Tarreau <w@1wt.eu> 16373M: Thomas Weißschuh <linux@weissschuh.net> 16374S: Maintained 16375T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 16376F: tools/include/nolibc/ 16377F: tools/testing/selftests/nolibc/ 16378 16379NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 16380M: Hans de Goede <hdegoede@redhat.com> 16381L: linux-input@vger.kernel.org 16382S: Maintained 16383F: drivers/input/touchscreen/novatek-nvt-ts.c 16384 16385NSDEPS 16386M: Matthias Maennich <maennich@google.com> 16387S: Maintained 16388F: Documentation/core-api/symbol-namespaces.rst 16389F: scripts/nsdeps 16390 16391NTB AMD DRIVER 16392M: Sanjay R Mehta <sanju.mehta@amd.com> 16393M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16394L: ntb@lists.linux.dev 16395S: Supported 16396F: drivers/ntb/hw/amd/ 16397 16398NTB DRIVER CORE 16399M: Jon Mason <jdmason@kudzu.us> 16400M: Dave Jiang <dave.jiang@intel.com> 16401M: Allen Hubbe <allenbh@gmail.com> 16402L: ntb@lists.linux.dev 16403S: Supported 16404W: https://github.com/jonmason/ntb/wiki 16405T: git https://github.com/jonmason/ntb.git 16406F: drivers/net/ntb_netdev.c 16407F: drivers/ntb/ 16408F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 16409F: include/linux/ntb.h 16410F: include/linux/ntb_transport.h 16411F: tools/testing/selftests/ntb/ 16412 16413NTB INTEL DRIVER 16414M: Dave Jiang <dave.jiang@intel.com> 16415L: ntb@lists.linux.dev 16416S: Supported 16417W: https://github.com/davejiang/linux/wiki 16418T: git https://github.com/davejiang/linux.git 16419F: drivers/ntb/hw/intel/ 16420 16421NTFS3 FILESYSTEM 16422M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 16423L: ntfs3@lists.linux.dev 16424S: Supported 16425W: http://www.paragon-software.com/ 16426T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 16427F: Documentation/filesystems/ntfs3.rst 16428F: fs/ntfs3/ 16429 16430NUBUS SUBSYSTEM 16431M: Finn Thain <fthain@linux-m68k.org> 16432L: linux-m68k@lists.linux-m68k.org 16433S: Maintained 16434F: arch/*/include/asm/nubus.h 16435F: drivers/nubus/ 16436F: include/linux/nubus.h 16437F: include/uapi/linux/nubus.h 16438 16439NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 16440M: Antonino Daplas <adaplas@gmail.com> 16441L: linux-fbdev@vger.kernel.org 16442S: Maintained 16443F: drivers/video/fbdev/nvidia/ 16444F: drivers/video/fbdev/riva/ 16445 16446NVIDIA WMI EC BACKLIGHT DRIVER 16447M: Daniel Dadap <ddadap@nvidia.com> 16448L: platform-driver-x86@vger.kernel.org 16449S: Supported 16450F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 16451F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 16452 16453NVM EXPRESS DRIVER 16454M: Keith Busch <kbusch@kernel.org> 16455M: Jens Axboe <axboe@fb.com> 16456M: Christoph Hellwig <hch@lst.de> 16457M: Sagi Grimberg <sagi@grimberg.me> 16458L: linux-nvme@lists.infradead.org 16459S: Supported 16460W: http://git.infradead.org/nvme.git 16461T: git git://git.infradead.org/nvme.git 16462F: Documentation/nvme/ 16463F: drivers/nvme/common/ 16464F: drivers/nvme/host/ 16465F: include/linux/nvme-*.h 16466F: include/linux/nvme.h 16467F: include/uapi/linux/nvme_ioctl.h 16468 16469NVM EXPRESS FABRICS AUTHENTICATION 16470M: Hannes Reinecke <hare@suse.de> 16471L: linux-nvme@lists.infradead.org 16472S: Supported 16473F: drivers/nvme/host/auth.c 16474F: drivers/nvme/target/auth.c 16475F: drivers/nvme/target/fabrics-cmd-auth.c 16476F: include/linux/nvme-auth.h 16477 16478NVM EXPRESS FC TRANSPORT DRIVERS 16479M: James Smart <james.smart@broadcom.com> 16480L: linux-nvme@lists.infradead.org 16481S: Supported 16482F: drivers/nvme/host/fc.c 16483F: drivers/nvme/target/fc.c 16484F: drivers/nvme/target/fcloop.c 16485F: include/linux/nvme-fc-driver.h 16486F: include/linux/nvme-fc.h 16487 16488NVM EXPRESS HARDWARE MONITORING SUPPORT 16489M: Guenter Roeck <linux@roeck-us.net> 16490L: linux-nvme@lists.infradead.org 16491S: Supported 16492F: drivers/nvme/host/hwmon.c 16493 16494NVM EXPRESS TARGET DRIVER 16495M: Christoph Hellwig <hch@lst.de> 16496M: Sagi Grimberg <sagi@grimberg.me> 16497M: Chaitanya Kulkarni <kch@nvidia.com> 16498L: linux-nvme@lists.infradead.org 16499S: Supported 16500W: http://git.infradead.org/nvme.git 16501T: git git://git.infradead.org/nvme.git 16502F: drivers/nvme/target/ 16503 16504NVMEM FRAMEWORK 16505M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16506S: Maintained 16507T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 16508F: Documentation/ABI/stable/sysfs-bus-nvmem 16509F: Documentation/devicetree/bindings/nvmem/ 16510F: drivers/nvmem/ 16511F: include/linux/nvmem-consumer.h 16512F: include/linux/nvmem-provider.h 16513 16514NXP BLUETOOTH WIRELESS DRIVERS 16515M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 16516M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 16517S: Maintained 16518F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 16519F: drivers/bluetooth/btnxpuart.c 16520 16521NXP C45 TJA11XX PHY DRIVER 16522M: Andrei Botila <andrei.botila@oss.nxp.com> 16523L: netdev@vger.kernel.org 16524S: Maintained 16525F: drivers/net/phy/nxp-c45-tja11xx* 16526 16527NXP FSPI DRIVER 16528M: Han Xu <han.xu@nxp.com> 16529M: Haibo Chen <haibo.chen@nxp.com> 16530R: Yogesh Gaur <yogeshgaur.83@gmail.com> 16531L: linux-spi@vger.kernel.org 16532L: imx@lists.linux.dev 16533S: Maintained 16534F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 16535F: drivers/spi/spi-nxp-fspi.c 16536 16537NXP FXAS21002C DRIVER 16538M: Rui Miguel Silva <rmfrfs@gmail.com> 16539L: linux-iio@vger.kernel.org 16540S: Maintained 16541F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 16542F: drivers/iio/gyro/fxas21002c.h 16543F: drivers/iio/gyro/fxas21002c_core.c 16544F: drivers/iio/gyro/fxas21002c_i2c.c 16545F: drivers/iio/gyro/fxas21002c_spi.c 16546 16547NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 16548M: Haibo Chen <haibo.chen@nxp.com> 16549L: linux-iio@vger.kernel.org 16550L: imx@lists.linux.dev 16551S: Maintained 16552F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 16553F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 16554F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 16555F: drivers/iio/adc/imx7d_adc.c 16556F: drivers/iio/adc/imx93_adc.c 16557F: drivers/iio/adc/vf610_adc.c 16558 16559NXP i.MX 8M ISI DRIVER 16560M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16561L: linux-media@vger.kernel.org 16562S: Maintained 16563F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 16564F: drivers/media/platform/nxp/imx8-isi/ 16565 16566NXP i.MX 8MP DW100 V4L2 DRIVER 16567M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 16568L: linux-media@vger.kernel.org 16569S: Maintained 16570F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 16571F: Documentation/userspace-api/media/drivers/dw100.rst 16572F: drivers/media/platform/nxp/dw100/ 16573F: include/uapi/linux/dw100.h 16574 16575NXP i.MX 8MQ DCSS DRIVER 16576M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 16577R: Lucas Stach <l.stach@pengutronix.de> 16578L: dri-devel@lists.freedesktop.org 16579S: Maintained 16580T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 16581F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 16582F: drivers/gpu/drm/imx/dcss/ 16583 16584NXP i.MX 8QXP ADC DRIVER 16585M: Cai Huoqing <cai.huoqing@linux.dev> 16586M: Haibo Chen <haibo.chen@nxp.com> 16587L: imx@lists.linux.dev 16588L: linux-iio@vger.kernel.org 16589S: Maintained 16590F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 16591F: drivers/iio/adc/imx8qxp-adc.c 16592 16593NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 16594M: Mirela Rabulea <mirela.rabulea@nxp.com> 16595L: imx@lists.linux.dev 16596L: linux-media@vger.kernel.org 16597S: Maintained 16598F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 16599F: drivers/media/platform/nxp/imx-jpeg 16600 16601NXP i.MX CLOCK DRIVERS 16602M: Abel Vesa <abelvesa@kernel.org> 16603R: Peng Fan <peng.fan@nxp.com> 16604L: linux-clk@vger.kernel.org 16605L: imx@lists.linux.dev 16606S: Maintained 16607T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 16608F: Documentation/devicetree/bindings/clock/imx* 16609F: drivers/clk/imx/ 16610F: include/dt-bindings/clock/imx* 16611 16612NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 16613M: Jagan Teki <jagan@amarulasolutions.com> 16614S: Maintained 16615F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 16616F: drivers/regulator/pf8x00-regulator.c 16617 16618NXP PTN5150A CC LOGIC AND EXTCON DRIVER 16619M: Krzysztof Kozlowski <krzk@kernel.org> 16620L: linux-kernel@vger.kernel.org 16621S: Maintained 16622F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 16623F: drivers/extcon/extcon-ptn5150.c 16624 16625NXP SGTL5000 DRIVER 16626M: Fabio Estevam <festevam@gmail.com> 16627L: linux-sound@vger.kernel.org 16628S: Maintained 16629F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 16630F: sound/soc/codecs/sgtl5000* 16631 16632NXP SJA1105 ETHERNET SWITCH DRIVER 16633M: Vladimir Oltean <olteanv@gmail.com> 16634L: linux-kernel@vger.kernel.org 16635S: Maintained 16636F: drivers/net/dsa/sja1105 16637F: drivers/net/pcs/pcs-xpcs-nxp.c 16638 16639NXP TDA998X DRM DRIVER 16640M: Russell King <linux@armlinux.org.uk> 16641S: Maintained 16642T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 16643T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 16644F: drivers/gpu/drm/i2c/tda998x_drv.c 16645F: include/drm/i2c/tda998x.h 16646F: include/dt-bindings/display/tda998x.h 16647K: "nxp,tda998x" 16648 16649NXP TFA9879 DRIVER 16650M: Peter Rosin <peda@axentia.se> 16651L: linux-sound@vger.kernel.org 16652S: Maintained 16653F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 16654F: sound/soc/codecs/tfa9879* 16655 16656NXP-NCI NFC DRIVER 16657S: Orphan 16658F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 16659F: drivers/nfc/nxp-nci 16660 16661NXP/Goodix TFA989X (TFA1) DRIVER 16662M: Stephan Gerhold <stephan@gerhold.net> 16663L: linux-sound@vger.kernel.org 16664S: Maintained 16665F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 16666F: sound/soc/codecs/tfa989x.c 16667 16668NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 16669M: Jonas Malaco <jonas@protocubo.io> 16670L: linux-hwmon@vger.kernel.org 16671S: Maintained 16672F: Documentation/hwmon/nzxt-kraken2.rst 16673F: drivers/hwmon/nzxt-kraken2.c 16674 16675NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 16676M: Jonas Malaco <jonas@protocubo.io> 16677M: Aleksa Savic <savicaleksa83@gmail.com> 16678L: linux-hwmon@vger.kernel.org 16679S: Maintained 16680F: Documentation/hwmon/nzxt-kraken3.rst 16681F: drivers/hwmon/nzxt-kraken3.c 16682 16683NZXT-SMART2 HARDWARE MONITORING DRIVER 16684M: Aleksandr Mezin <mezin.alexander@gmail.com> 16685L: linux-hwmon@vger.kernel.org 16686S: Maintained 16687F: Documentation/hwmon/nzxt-smart2.rst 16688F: drivers/hwmon/nzxt-smart2.c 16689 16690OBJAGG 16691M: Jiri Pirko <jiri@resnulli.us> 16692L: netdev@vger.kernel.org 16693S: Supported 16694F: include/linux/objagg.h 16695F: lib/objagg.c 16696F: lib/test_objagg.c 16697 16698OBJPOOL 16699M: Matt Wu <wuqiang.matt@bytedance.com> 16700S: Supported 16701F: include/linux/objpool.h 16702F: lib/objpool.c 16703F: lib/test_objpool.c 16704 16705OBJTOOL 16706M: Josh Poimboeuf <jpoimboe@kernel.org> 16707M: Peter Zijlstra <peterz@infradead.org> 16708S: Supported 16709F: include/linux/objtool*.h 16710F: tools/objtool/ 16711 16712OCELOT ETHERNET SWITCH DRIVER 16713M: Vladimir Oltean <vladimir.oltean@nxp.com> 16714M: Claudiu Manoil <claudiu.manoil@nxp.com> 16715M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16716M: UNGLinuxDriver@microchip.com 16717L: netdev@vger.kernel.org 16718S: Supported 16719F: drivers/net/dsa/ocelot/* 16720F: drivers/net/ethernet/mscc/ 16721F: include/soc/mscc/ocelot* 16722F: net/dsa/tag_ocelot.c 16723F: net/dsa/tag_ocelot_8021q.c 16724F: tools/testing/selftests/drivers/net/ocelot/* 16725 16726OCELOT EXTERNAL SWITCH CONTROL 16727M: Colin Foster <colin.foster@in-advantage.com> 16728S: Supported 16729F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16730F: drivers/mfd/ocelot* 16731F: drivers/net/dsa/ocelot/ocelot_ext.c 16732F: include/linux/mfd/ocelot.h 16733 16734OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16735M: Frederic Barrat <fbarrat@linux.ibm.com> 16736M: Andrew Donnellan <ajd@linux.ibm.com> 16737L: linuxppc-dev@lists.ozlabs.org 16738S: Supported 16739F: Documentation/userspace-api/accelerators/ocxl.rst 16740F: arch/powerpc/include/asm/pnv-ocxl.h 16741F: arch/powerpc/platforms/powernv/ocxl.c 16742F: drivers/misc/ocxl/ 16743F: include/misc/ocxl* 16744F: include/uapi/misc/ocxl.h 16745 16746OMAP AUDIO SUPPORT 16747M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16748M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16749L: linux-sound@vger.kernel.org 16750L: linux-omap@vger.kernel.org 16751S: Maintained 16752F: sound/soc/ti/n810.c 16753F: sound/soc/ti/omap* 16754F: sound/soc/ti/rx51.c 16755F: sound/soc/ti/sdma-pcm.* 16756 16757OMAP CLOCK FRAMEWORK SUPPORT 16758M: Paul Walmsley <paul@pwsan.com> 16759L: linux-omap@vger.kernel.org 16760S: Maintained 16761F: arch/arm/*omap*/*clock* 16762 16763OMAP DEVICE TREE SUPPORT 16764M: Tony Lindgren <tony@atomide.com> 16765L: linux-omap@vger.kernel.org 16766L: devicetree@vger.kernel.org 16767S: Maintained 16768F: arch/arm/boot/dts/ti/omap/ 16769 16770OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16771L: linux-omap@vger.kernel.org 16772L: linux-fbdev@vger.kernel.org 16773S: Orphan 16774F: Documentation/arch/arm/omap/dss.rst 16775F: drivers/video/fbdev/omap2/ 16776 16777OMAP FRAMEBUFFER SUPPORT 16778L: linux-fbdev@vger.kernel.org 16779L: linux-omap@vger.kernel.org 16780S: Orphan 16781F: drivers/video/fbdev/omap/ 16782 16783OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16784M: Roger Quadros <rogerq@kernel.org> 16785M: Tony Lindgren <tony@atomide.com> 16786L: linux-omap@vger.kernel.org 16787S: Maintained 16788F: arch/arm/mach-omap2/*gpmc* 16789F: drivers/memory/omap-gpmc.c 16790 16791OMAP GPIO DRIVER 16792M: Grygorii Strashko <grygorii.strashko@ti.com> 16793M: Santosh Shilimkar <ssantosh@kernel.org> 16794M: Kevin Hilman <khilman@kernel.org> 16795L: linux-omap@vger.kernel.org 16796S: Maintained 16797F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16798F: drivers/gpio/gpio-omap.c 16799 16800OMAP HARDWARE SPINLOCK SUPPORT 16801L: linux-omap@vger.kernel.org 16802S: Orphan 16803F: drivers/hwspinlock/omap_hwspinlock.c 16804 16805OMAP HS MMC SUPPORT 16806L: linux-mmc@vger.kernel.org 16807L: linux-omap@vger.kernel.org 16808S: Orphan 16809F: drivers/mmc/host/omap_hsmmc.c 16810 16811OMAP HWMOD DATA 16812M: Paul Walmsley <paul@pwsan.com> 16813L: linux-omap@vger.kernel.org 16814S: Maintained 16815F: arch/arm/mach-omap2/omap_hwmod*data* 16816 16817OMAP HWMOD SUPPORT 16818M: Paul Walmsley <paul@pwsan.com> 16819L: linux-omap@vger.kernel.org 16820S: Maintained 16821F: arch/arm/mach-omap2/omap_hwmod.* 16822 16823OMAP I2C DRIVER 16824M: Vignesh R <vigneshr@ti.com> 16825L: linux-omap@vger.kernel.org 16826L: linux-i2c@vger.kernel.org 16827S: Maintained 16828F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16829F: drivers/i2c/busses/i2c-omap.c 16830 16831OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16832M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16833L: linux-media@vger.kernel.org 16834S: Maintained 16835F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16836F: drivers/media/platform/ti/omap3isp/ 16837F: drivers/staging/media/omap4iss/ 16838 16839OMAP MMC SUPPORT 16840M: Aaro Koskinen <aaro.koskinen@iki.fi> 16841L: linux-omap@vger.kernel.org 16842S: Odd Fixes 16843F: drivers/mmc/host/omap.c 16844 16845OMAP POWER MANAGEMENT SUPPORT 16846M: Kevin Hilman <khilman@kernel.org> 16847L: linux-omap@vger.kernel.org 16848S: Maintained 16849F: arch/arm/*omap*/*pm* 16850F: drivers/cpufreq/omap-cpufreq.c 16851 16852OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16853M: Paul Walmsley <paul@pwsan.com> 16854L: linux-omap@vger.kernel.org 16855S: Maintained 16856F: arch/arm/mach-omap2/prm* 16857 16858OMAP RANDOM NUMBER GENERATOR SUPPORT 16859M: Deepak Saxena <dsaxena@plexity.net> 16860S: Maintained 16861F: drivers/char/hw_random/omap-rng.c 16862 16863OMAP USB SUPPORT 16864L: linux-usb@vger.kernel.org 16865L: linux-omap@vger.kernel.org 16866S: Orphan 16867F: arch/arm/*omap*/usb* 16868F: drivers/usb/*/*omap* 16869 16870OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16871M: Mark Jackson <mpfj@newflow.co.uk> 16872L: linux-omap@vger.kernel.org 16873S: Maintained 16874F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16875 16876OMAP1 SUPPORT 16877M: Aaro Koskinen <aaro.koskinen@iki.fi> 16878M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16879R: Tony Lindgren <tony@atomide.com> 16880L: linux-omap@vger.kernel.org 16881S: Maintained 16882Q: http://patchwork.kernel.org/project/linux-omap/list/ 16883T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16884F: arch/arm/configs/omap1_defconfig 16885F: arch/arm/mach-omap1/ 16886F: drivers/i2c/busses/i2c-omap.c 16887F: include/linux/platform_data/ams-delta-fiq.h 16888F: include/linux/platform_data/i2c-omap.h 16889 16890OMAP2+ SUPPORT 16891M: Aaro Koskinen <aaro.koskinen@iki.fi> 16892M: Andreas Kemnade <andreas@kemnade.info> 16893M: Kevin Hilman <khilman@baylibre.com> 16894M: Roger Quadros <rogerq@kernel.org> 16895M: Tony Lindgren <tony@atomide.com> 16896L: linux-omap@vger.kernel.org 16897S: Maintained 16898W: http://linux.omap.com/ 16899Q: http://patchwork.kernel.org/project/linux-omap/list/ 16900T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16901F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16902F: arch/arm/configs/omap2plus_defconfig 16903F: arch/arm/mach-omap2/ 16904F: drivers/bus/omap*.[ch] 16905F: drivers/bus/ti-sysc.c 16906F: drivers/gpio/gpio-tps65219.c 16907F: drivers/i2c/busses/i2c-omap.c 16908F: drivers/irqchip/irq-omap-intc.c 16909F: drivers/mfd/*omap*.c 16910F: drivers/mfd/menelaus.c 16911F: drivers/mfd/palmas.c 16912F: drivers/mfd/tps65217.c 16913F: drivers/mfd/tps65218.c 16914F: drivers/mfd/tps65219.c 16915F: drivers/mfd/tps65910.c 16916F: drivers/mfd/twl-core.[ch] 16917F: drivers/mfd/twl4030*.c 16918F: drivers/mfd/twl6030*.c 16919F: drivers/mfd/twl6040*.c 16920F: drivers/regulator/palmas-regulator*.c 16921F: drivers/regulator/pbias-regulator.c 16922F: drivers/regulator/tps65217-regulator.c 16923F: drivers/regulator/tps65218-regulator.c 16924F: drivers/regulator/tps65219-regulator.c 16925F: drivers/regulator/tps65910-regulator.c 16926F: drivers/regulator/twl-regulator.c 16927F: drivers/regulator/twl6030-regulator.c 16928F: include/linux/platform_data/i2c-omap.h 16929F: include/linux/platform_data/ti-sysc.h 16930 16931OMFS FILESYSTEM 16932M: Bob Copeland <me@bobcopeland.com> 16933L: linux-karma-devel@lists.sourceforge.net 16934S: Maintained 16935F: Documentation/filesystems/omfs.rst 16936F: fs/omfs/ 16937 16938OMNIVISION OG01A1B SENSOR DRIVER 16939M: Sakari Ailus <sakari.ailus@linux.intel.com> 16940L: linux-media@vger.kernel.org 16941S: Maintained 16942F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 16943F: drivers/media/i2c/og01a1b.c 16944 16945OMNIVISION OV01A10 SENSOR DRIVER 16946M: Bingbu Cao <bingbu.cao@intel.com> 16947L: linux-media@vger.kernel.org 16948S: Maintained 16949T: git git://linuxtv.org/media_tree.git 16950F: drivers/media/i2c/ov01a10.c 16951 16952OMNIVISION OV02A10 SENSOR DRIVER 16953L: linux-media@vger.kernel.org 16954S: Orphan 16955T: git git://linuxtv.org/media_tree.git 16956F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16957F: drivers/media/i2c/ov02a10.c 16958 16959OMNIVISION OV08D10 SENSOR DRIVER 16960M: Jimmy Su <jimmy.su@intel.com> 16961L: linux-media@vger.kernel.org 16962S: Maintained 16963T: git git://linuxtv.org/media_tree.git 16964F: drivers/media/i2c/ov08d10.c 16965 16966OMNIVISION OV08X40 SENSOR DRIVER 16967M: Jason Chen <jason.z.chen@intel.com> 16968L: linux-media@vger.kernel.org 16969S: Maintained 16970T: git git://linuxtv.org/media_tree.git 16971F: drivers/media/i2c/ov08x40.c 16972 16973OMNIVISION OV13858 SENSOR DRIVER 16974M: Sakari Ailus <sakari.ailus@linux.intel.com> 16975L: linux-media@vger.kernel.org 16976S: Maintained 16977T: git git://linuxtv.org/media_tree.git 16978F: drivers/media/i2c/ov13858.c 16979 16980OMNIVISION OV13B10 SENSOR DRIVER 16981M: Arec Kao <arec.kao@intel.com> 16982L: linux-media@vger.kernel.org 16983S: Maintained 16984T: git git://linuxtv.org/media_tree.git 16985F: drivers/media/i2c/ov13b10.c 16986 16987OMNIVISION OV2680 SENSOR DRIVER 16988M: Rui Miguel Silva <rmfrfs@gmail.com> 16989M: Hans de Goede <hansg@kernel.org> 16990L: linux-media@vger.kernel.org 16991S: Maintained 16992T: git git://linuxtv.org/media_tree.git 16993F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16994F: drivers/media/i2c/ov2680.c 16995 16996OMNIVISION OV2685 SENSOR DRIVER 16997M: Shunqian Zheng <zhengsq@rock-chips.com> 16998L: linux-media@vger.kernel.org 16999S: Maintained 17000T: git git://linuxtv.org/media_tree.git 17001F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 17002F: drivers/media/i2c/ov2685.c 17003 17004OMNIVISION OV2740 SENSOR DRIVER 17005M: Tianshu Qiu <tian.shu.qiu@intel.com> 17006R: Sakari Ailus <sakari.ailus@linux.intel.com> 17007R: Bingbu Cao <bingbu.cao@intel.com> 17008L: linux-media@vger.kernel.org 17009S: Maintained 17010T: git git://linuxtv.org/media_tree.git 17011F: drivers/media/i2c/ov2740.c 17012 17013OMNIVISION OV4689 SENSOR DRIVER 17014M: Mikhail Rudenko <mike.rudenko@gmail.com> 17015L: linux-media@vger.kernel.org 17016S: Maintained 17017T: git git://linuxtv.org/media_tree.git 17018F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 17019F: drivers/media/i2c/ov4689.c 17020 17021OMNIVISION OV5640 SENSOR DRIVER 17022M: Steve Longerbeam <slongerbeam@gmail.com> 17023L: linux-media@vger.kernel.org 17024S: Maintained 17025T: git git://linuxtv.org/media_tree.git 17026F: drivers/media/i2c/ov5640.c 17027 17028OMNIVISION OV5647 SENSOR DRIVER 17029M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17030M: Jacopo Mondi <jacopo@jmondi.org> 17031L: linux-media@vger.kernel.org 17032S: Maintained 17033T: git git://linuxtv.org/media_tree.git 17034F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 17035F: drivers/media/i2c/ov5647.c 17036 17037OMNIVISION OV5670 SENSOR DRIVER 17038M: Sakari Ailus <sakari.ailus@linux.intel.com> 17039L: linux-media@vger.kernel.org 17040S: Maintained 17041T: git git://linuxtv.org/media_tree.git 17042F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 17043F: drivers/media/i2c/ov5670.c 17044 17045OMNIVISION OV5675 SENSOR DRIVER 17046M: Sakari Ailus <sakari.ailus@linux.intel.com> 17047L: linux-media@vger.kernel.org 17048S: Maintained 17049T: git git://linuxtv.org/media_tree.git 17050F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 17051F: drivers/media/i2c/ov5675.c 17052 17053OMNIVISION OV5693 SENSOR DRIVER 17054M: Daniel Scally <djrscally@gmail.com> 17055L: linux-media@vger.kernel.org 17056S: Maintained 17057T: git git://linuxtv.org/media_tree.git 17058F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 17059F: drivers/media/i2c/ov5693.c 17060 17061OMNIVISION OV5695 SENSOR DRIVER 17062M: Shunqian Zheng <zhengsq@rock-chips.com> 17063L: linux-media@vger.kernel.org 17064S: Maintained 17065T: git git://linuxtv.org/media_tree.git 17066F: drivers/media/i2c/ov5695.c 17067 17068OMNIVISION OV64A40 SENSOR DRIVER 17069M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17070L: linux-media@vger.kernel.org 17071S: Maintained 17072T: git git://linuxtv.org/media_tree.git 17073F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 17074F: drivers/media/i2c/ov64a40.c 17075 17076OMNIVISION OV7670 SENSOR DRIVER 17077L: linux-media@vger.kernel.org 17078S: Orphan 17079T: git git://linuxtv.org/media_tree.git 17080F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 17081F: drivers/media/i2c/ov7670.c 17082 17083OMNIVISION OV772x SENSOR DRIVER 17084M: Jacopo Mondi <jacopo@jmondi.org> 17085L: linux-media@vger.kernel.org 17086S: Odd fixes 17087T: git git://linuxtv.org/media_tree.git 17088F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 17089F: drivers/media/i2c/ov772x.c 17090F: include/media/i2c/ov772x.h 17091 17092OMNIVISION OV7740 SENSOR DRIVER 17093L: linux-media@vger.kernel.org 17094S: Orphan 17095T: git git://linuxtv.org/media_tree.git 17096F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 17097F: drivers/media/i2c/ov7740.c 17098 17099OMNIVISION OV8856 SENSOR DRIVER 17100M: Sakari Ailus <sakari.ailus@linux.intel.com> 17101L: linux-media@vger.kernel.org 17102S: Maintained 17103T: git git://linuxtv.org/media_tree.git 17104F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 17105F: drivers/media/i2c/ov8856.c 17106 17107OMNIVISION OV8858 SENSOR DRIVER 17108M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17109M: Nicholas Roth <nicholas@rothemail.net> 17110L: linux-media@vger.kernel.org 17111S: Maintained 17112T: git git://linuxtv.org/media_tree.git 17113F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 17114F: drivers/media/i2c/ov8858.c 17115 17116OMNIVISION OV9282 SENSOR DRIVER 17117M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17118L: linux-media@vger.kernel.org 17119S: Maintained 17120T: git git://linuxtv.org/media_tree.git 17121F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 17122F: drivers/media/i2c/ov9282.c 17123 17124OMNIVISION OV9640 SENSOR DRIVER 17125M: Petr Cvek <petrcvekcz@gmail.com> 17126L: linux-media@vger.kernel.org 17127S: Maintained 17128F: drivers/media/i2c/ov9640.* 17129 17130OMNIVISION OV9650 SENSOR DRIVER 17131M: Sakari Ailus <sakari.ailus@linux.intel.com> 17132R: Akinobu Mita <akinobu.mita@gmail.com> 17133R: Sylwester Nawrocki <s.nawrocki@samsung.com> 17134L: linux-media@vger.kernel.org 17135S: Maintained 17136T: git git://linuxtv.org/media_tree.git 17137F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 17138F: drivers/media/i2c/ov9650.c 17139 17140OMNIVISION OV9734 SENSOR DRIVER 17141M: Tianshu Qiu <tian.shu.qiu@intel.com> 17142R: Bingbu Cao <bingbu.cao@intel.com> 17143L: linux-media@vger.kernel.org 17144S: Maintained 17145T: git git://linuxtv.org/media_tree.git 17146F: drivers/media/i2c/ov9734.c 17147 17148ONBOARD USB HUB DRIVER 17149M: Matthias Kaehlcke <mka@chromium.org> 17150L: linux-usb@vger.kernel.org 17151S: Maintained 17152F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 17153F: drivers/usb/misc/onboard_usb_dev.c 17154 17155ONENAND FLASH DRIVER 17156M: Kyungmin Park <kyungmin.park@samsung.com> 17157L: linux-mtd@lists.infradead.org 17158S: Maintained 17159F: drivers/mtd/nand/onenand/ 17160F: include/linux/mtd/onenand*.h 17161 17162ONEXPLAYER FAN DRIVER 17163M: Derek John Clark <derekjohn.clark@gmail.com> 17164M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 17165L: linux-hwmon@vger.kernel.org 17166S: Maintained 17167F: drivers/hwmon/oxp-sensors.c 17168 17169ONIE TLV NVMEM LAYOUT DRIVER 17170M: Miquel Raynal <miquel.raynal@bootlin.com> 17171S: Maintained 17172F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 17173F: drivers/nvmem/layouts/onie-tlv.c 17174 17175ONION OMEGA2+ BOARD 17176M: Harvey Hunt <harveyhuntnexus@gmail.com> 17177L: linux-mips@vger.kernel.org 17178S: Maintained 17179F: arch/mips/boot/dts/ralink/omega2p.dts 17180 17181ONSEMI ETHERNET PHY DRIVERS 17182M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17183L: netdev@vger.kernel.org 17184S: Supported 17185W: http://www.onsemi.com 17186F: drivers/net/phy/ncn* 17187 17188OP-TEE DRIVER 17189M: Jens Wiklander <jens.wiklander@linaro.org> 17190L: op-tee@lists.trustedfirmware.org 17191S: Maintained 17192F: Documentation/ABI/testing/sysfs-bus-optee-devices 17193F: drivers/tee/optee/ 17194 17195OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 17196M: Sumit Garg <sumit.garg@linaro.org> 17197L: op-tee@lists.trustedfirmware.org 17198S: Maintained 17199F: drivers/char/hw_random/optee-rng.c 17200 17201OP-TEE RTC DRIVER 17202M: Clément Léger <clement.leger@bootlin.com> 17203L: linux-rtc@vger.kernel.org 17204S: Maintained 17205F: drivers/rtc/rtc-optee.c 17206 17207OPA-VNIC DRIVER 17208M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17209L: linux-rdma@vger.kernel.org 17210S: Supported 17211F: drivers/infiniband/ulp/opa_vnic 17212 17213OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 17214M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17215L: netdev@vger.kernel.org 17216S: Maintained 17217F: Documentation/networking/oa-tc6-framework.rst 17218F: drivers/net/ethernet/oa_tc6.c 17219F: include/linux/oa_tc6.h 17220 17221OPEN FIRMWARE AND FLATTENED DEVICE TREE 17222M: Rob Herring <robh@kernel.org> 17223M: Saravana Kannan <saravanak@google.com> 17224L: devicetree@vger.kernel.org 17225S: Maintained 17226W: http://www.devicetree.org/ 17227C: irc://irc.libera.chat/devicetree 17228T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17229F: Documentation/ABI/testing/sysfs-firmware-ofw 17230F: drivers/of/ 17231F: include/linux/of*.h 17232F: scripts/dtc/ 17233F: tools/testing/selftests/dt/ 17234K: of_overlay_notifier_ 17235K: of_overlay_fdt_apply 17236K: of_overlay_remove 17237 17238OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 17239M: Rob Herring <robh@kernel.org> 17240M: Krzysztof Kozlowski <krzk+dt@kernel.org> 17241M: Conor Dooley <conor+dt@kernel.org> 17242L: devicetree@vger.kernel.org 17243S: Maintained 17244Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 17245C: irc://irc.libera.chat/devicetree 17246T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17247F: Documentation/devicetree/ 17248F: arch/*/boot/dts/ 17249F: include/dt-bindings/ 17250 17251OPENCOMPUTE PTP CLOCK DRIVER 17252M: Jonathan Lemon <jonathan.lemon@gmail.com> 17253M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 17254L: netdev@vger.kernel.org 17255S: Maintained 17256F: drivers/ptp/ptp_ocp.c 17257 17258OPENCORES I2C BUS DRIVER 17259M: Peter Korsgaard <peter@korsgaard.com> 17260M: Andrew Lunn <andrew@lunn.ch> 17261L: linux-i2c@vger.kernel.org 17262S: Maintained 17263F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 17264F: Documentation/i2c/busses/i2c-ocores.rst 17265F: drivers/i2c/busses/i2c-ocores.c 17266F: include/linux/platform_data/i2c-ocores.h 17267 17268OPENRISC ARCHITECTURE 17269M: Jonas Bonn <jonas@southpole.se> 17270M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 17271M: Stafford Horne <shorne@gmail.com> 17272L: linux-openrisc@vger.kernel.org 17273S: Maintained 17274W: http://openrisc.io 17275T: git https://github.com/openrisc/linux.git 17276F: Documentation/arch/openrisc/ 17277F: Documentation/devicetree/bindings/openrisc/ 17278F: arch/openrisc/ 17279F: drivers/irqchip/irq-ompic.c 17280F: drivers/irqchip/irq-or1k-* 17281 17282OPENVSWITCH 17283M: Pravin B Shelar <pshelar@ovn.org> 17284L: netdev@vger.kernel.org 17285L: dev@openvswitch.org 17286S: Maintained 17287W: http://openvswitch.org 17288F: include/uapi/linux/openvswitch.h 17289F: net/openvswitch/ 17290F: tools/testing/selftests/net/openvswitch/ 17291 17292OPERATING PERFORMANCE POINTS (OPP) 17293M: Viresh Kumar <vireshk@kernel.org> 17294M: Nishanth Menon <nm@ti.com> 17295M: Stephen Boyd <sboyd@kernel.org> 17296L: linux-pm@vger.kernel.org 17297S: Maintained 17298T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 17299F: Documentation/devicetree/bindings/opp/ 17300F: Documentation/power/opp.rst 17301F: drivers/opp/ 17302F: include/linux/pm_opp.h 17303 17304OPL4 DRIVER 17305M: Clemens Ladisch <clemens@ladisch.de> 17306L: linux-sound@vger.kernel.org 17307S: Maintained 17308T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17309F: sound/drivers/opl4/ 17310 17311ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 17312M: Mark Fasheh <mark@fasheh.com> 17313M: Joel Becker <jlbec@evilplan.org> 17314M: Joseph Qi <joseph.qi@linux.alibaba.com> 17315L: ocfs2-devel@lists.linux.dev 17316S: Supported 17317W: http://ocfs2.wiki.kernel.org 17318F: Documentation/filesystems/dlmfs.rst 17319F: Documentation/filesystems/ocfs2.rst 17320F: fs/ocfs2/ 17321 17322ORANGEFS FILESYSTEM 17323M: Mike Marshall <hubcap@omnibond.com> 17324R: Martin Brandenburg <martin@omnibond.com> 17325L: devel@lists.orangefs.org 17326S: Supported 17327T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 17328F: Documentation/filesystems/orangefs.rst 17329F: fs/orangefs/ 17330 17331OV2659 OMNIVISION SENSOR DRIVER 17332M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17333L: linux-media@vger.kernel.org 17334S: Maintained 17335W: https://linuxtv.org 17336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17337T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17338F: drivers/media/i2c/ov2659.c 17339F: include/media/i2c/ov2659.h 17340 17341OVERLAY FILESYSTEM 17342M: Miklos Szeredi <miklos@szeredi.hu> 17343M: Amir Goldstein <amir73il@gmail.com> 17344L: linux-unionfs@vger.kernel.org 17345S: Supported 17346T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 17347F: Documentation/filesystems/overlayfs.rst 17348F: fs/overlayfs/ 17349 17350P54 WIRELESS DRIVER 17351M: Christian Lamparter <chunkeey@googlemail.com> 17352L: linux-wireless@vger.kernel.org 17353S: Maintained 17354W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 17355F: drivers/net/wireless/intersil/p54/ 17356 17357PACKET SOCKETS 17358M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 17359S: Maintained 17360F: include/uapi/linux/if_packet.h 17361F: net/packet/af_packet.c 17362 17363PACKING 17364M: Vladimir Oltean <olteanv@gmail.com> 17365L: netdev@vger.kernel.org 17366S: Supported 17367F: Documentation/core-api/packing.rst 17368F: include/linux/packing.h 17369F: lib/packing.c 17370 17371PADATA PARALLEL EXECUTION MECHANISM 17372M: Steffen Klassert <steffen.klassert@secunet.com> 17373M: Daniel Jordan <daniel.m.jordan@oracle.com> 17374L: linux-crypto@vger.kernel.org 17375L: linux-kernel@vger.kernel.org 17376S: Maintained 17377F: Documentation/core-api/padata.rst 17378F: include/linux/padata.h 17379F: kernel/padata.c 17380 17381PAGE CACHE 17382M: Matthew Wilcox (Oracle) <willy@infradead.org> 17383L: linux-fsdevel@vger.kernel.org 17384S: Supported 17385T: git git://git.infradead.org/users/willy/pagecache.git 17386F: Documentation/filesystems/locking.rst 17387F: Documentation/filesystems/vfs.rst 17388F: include/linux/pagemap.h 17389F: mm/filemap.c 17390F: mm/page-writeback.c 17391F: mm/readahead.c 17392F: mm/truncate.c 17393 17394PAGE POOL 17395M: Jesper Dangaard Brouer <hawk@kernel.org> 17396M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 17397L: netdev@vger.kernel.org 17398S: Supported 17399F: Documentation/networking/page_pool.rst 17400F: include/net/page_pool/ 17401F: include/trace/events/page_pool.h 17402F: net/core/page_pool.c 17403 17404PAGE TABLE CHECK 17405M: Pasha Tatashin <pasha.tatashin@soleen.com> 17406M: Andrew Morton <akpm@linux-foundation.org> 17407L: linux-mm@kvack.org 17408S: Maintained 17409F: Documentation/mm/page_table_check.rst 17410F: include/linux/page_table_check.h 17411F: mm/page_table_check.c 17412 17413PANASONIC LAPTOP ACPI EXTRAS DRIVER 17414M: Kenneth Chan <kenneth.t.chan@gmail.com> 17415L: platform-driver-x86@vger.kernel.org 17416S: Maintained 17417F: drivers/platform/x86/panasonic-laptop.c 17418 17419PARALLAX PING IIO SENSOR DRIVER 17420M: Andreas Klinger <ak@it-klinger.de> 17421L: linux-iio@vger.kernel.org 17422S: Maintained 17423F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 17424F: drivers/iio/proximity/ping.c 17425 17426PARALLEL LCD/KEYPAD PANEL DRIVER 17427M: Willy Tarreau <willy@haproxy.com> 17428M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 17429S: Odd Fixes 17430F: Documentation/admin-guide/lcd-panel-cgram.rst 17431F: drivers/auxdisplay/panel.c 17432 17433PARALLEL PORT SUBSYSTEM 17434M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17435M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17436L: linux-parport@lists.infradead.org (subscribers-only) 17437S: Maintained 17438F: Documentation/driver-api/parport*.rst 17439F: drivers/char/ppdev.c 17440F: drivers/parport/ 17441F: include/linux/parport*.h 17442F: include/uapi/linux/ppdev.h 17443 17444PARAVIRT_OPS INTERFACE 17445M: Juergen Gross <jgross@suse.com> 17446R: Ajay Kaher <ajay.kaher@broadcom.com> 17447R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 17448R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17449L: virtualization@lists.linux.dev 17450L: x86@kernel.org 17451S: Supported 17452T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 17453F: Documentation/virt/paravirt_ops.rst 17454F: arch/*/include/asm/paravirt*.h 17455F: arch/*/kernel/paravirt* 17456F: include/linux/hypervisor.h 17457 17458PARISC ARCHITECTURE 17459M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 17460M: Helge Deller <deller@gmx.de> 17461L: linux-parisc@vger.kernel.org 17462S: Maintained 17463W: https://parisc.wiki.kernel.org 17464Q: http://patchwork.kernel.org/project/linux-parisc/list/ 17465T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 17466T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 17467F: Documentation/arch/parisc/ 17468F: arch/parisc/ 17469F: drivers/char/agp/parisc-agp.c 17470F: drivers/input/misc/hp_sdc_rtc.c 17471F: drivers/input/serio/gscps2.c 17472F: drivers/input/serio/hp_sdc* 17473F: drivers/parisc/ 17474F: drivers/parport/parport_gsc.* 17475F: drivers/tty/serial/8250/8250_parisc.c 17476F: drivers/video/console/sti* 17477F: drivers/video/fbdev/sti* 17478F: drivers/video/logo/logo_parisc* 17479F: include/linux/hp_sdc.h 17480 17481PARMAN 17482M: Jiri Pirko <jiri@resnulli.us> 17483L: netdev@vger.kernel.org 17484S: Supported 17485F: include/linux/parman.h 17486F: lib/parman.c 17487F: lib/test_parman.c 17488 17489PC ENGINES APU BOARD DRIVER 17490M: Enrico Weigelt, metux IT consult <info@metux.net> 17491S: Maintained 17492F: drivers/platform/x86/pcengines-apuv2.c 17493 17494PC87360 HARDWARE MONITORING DRIVER 17495M: Jim Cromie <jim.cromie@gmail.com> 17496L: linux-hwmon@vger.kernel.org 17497S: Maintained 17498F: Documentation/hwmon/pc87360.rst 17499F: drivers/hwmon/pc87360.c 17500 17501PC8736x GPIO DRIVER 17502M: Jim Cromie <jim.cromie@gmail.com> 17503S: Maintained 17504F: drivers/char/pc8736x_gpio.c 17505 17506PC87427 HARDWARE MONITORING DRIVER 17507M: Jean Delvare <jdelvare@suse.com> 17508L: linux-hwmon@vger.kernel.org 17509S: Maintained 17510F: Documentation/hwmon/pc87427.rst 17511F: drivers/hwmon/pc87427.c 17512 17513PCA9532 LED DRIVER 17514M: Riku Voipio <riku.voipio@iki.fi> 17515S: Maintained 17516F: drivers/leds/leds-pca9532.c 17517F: include/linux/leds-pca9532.h 17518 17519PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 17520M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17521M: Pali Rohár <pali@kernel.org> 17522L: linux-pci@vger.kernel.org 17523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17524S: Maintained 17525F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 17526F: drivers/pci/controller/pci-aardvark.c 17527 17528PCI DRIVER FOR ALTERA PCIE IP 17529M: Joyce Ooi <joyce.ooi@intel.com> 17530L: linux-pci@vger.kernel.org 17531S: Supported 17532F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 17533F: drivers/pci/controller/pcie-altera.c 17534 17535PCI DRIVER FOR APPLIEDMICRO XGENE 17536M: Toan Le <toan@os.amperecomputing.com> 17537L: linux-pci@vger.kernel.org 17538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17539S: Maintained 17540F: Documentation/devicetree/bindings/pci/xgene-pci.txt 17541F: drivers/pci/controller/pci-xgene.c 17542 17543PCI DRIVER FOR ARM VERSATILE PLATFORM 17544M: Rob Herring <robh@kernel.org> 17545L: linux-pci@vger.kernel.org 17546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17547S: Maintained 17548F: Documentation/devicetree/bindings/pci/versatile.yaml 17549F: drivers/pci/controller/pci-versatile.c 17550 17551PCI DRIVER FOR ARMADA 8K 17552M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17553L: linux-pci@vger.kernel.org 17554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17555S: Maintained 17556F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 17557F: drivers/pci/controller/dwc/pcie-armada8k.c 17558 17559PCI DRIVER FOR CADENCE PCIE IP 17560L: linux-pci@vger.kernel.org 17561S: Orphan 17562F: Documentation/devicetree/bindings/pci/cdns,* 17563F: drivers/pci/controller/cadence/*cadence* 17564 17565PCI DRIVER FOR FREESCALE LAYERSCAPE 17566M: Minghuan Lian <minghuan.Lian@nxp.com> 17567M: Mingkai Hu <mingkai.hu@nxp.com> 17568M: Roy Zang <roy.zang@nxp.com> 17569L: linuxppc-dev@lists.ozlabs.org 17570L: linux-pci@vger.kernel.org 17571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17572L: imx@lists.linux.dev 17573S: Maintained 17574F: drivers/pci/controller/dwc/*layerscape* 17575 17576PCI DRIVER FOR FU740 17577M: Paul Walmsley <paul.walmsley@sifive.com> 17578M: Greentime Hu <greentime.hu@sifive.com> 17579M: Samuel Holland <samuel.holland@sifive.com> 17580L: linux-pci@vger.kernel.org 17581S: Maintained 17582F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 17583F: drivers/pci/controller/dwc/pcie-fu740.c 17584 17585PCI DRIVER FOR GENERIC OF HOSTS 17586M: Will Deacon <will@kernel.org> 17587L: linux-pci@vger.kernel.org 17588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17589S: Maintained 17590F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 17591F: drivers/pci/controller/pci-host-common.c 17592F: drivers/pci/controller/pci-host-generic.c 17593 17594PCI DRIVER FOR IMX6 17595M: Richard Zhu <hongxing.zhu@nxp.com> 17596M: Lucas Stach <l.stach@pengutronix.de> 17597L: linux-pci@vger.kernel.org 17598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17599L: imx@lists.linux.dev 17600S: Maintained 17601F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 17602F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 17603F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 17604F: drivers/pci/controller/dwc/*imx6* 17605 17606PCI DRIVER FOR INTEL IXP4XX 17607M: Linus Walleij <linus.walleij@linaro.org> 17608S: Maintained 17609F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 17610F: drivers/pci/controller/pci-ixp4xx.c 17611 17612PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 17613M: Nirmal Patel <nirmal.patel@linux.intel.com> 17614R: Jonathan Derrick <jonathan.derrick@linux.dev> 17615L: linux-pci@vger.kernel.org 17616S: Supported 17617F: drivers/pci/controller/vmd.c 17618 17619PCI DRIVER FOR MICROSEMI SWITCHTEC 17620M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 17621M: Logan Gunthorpe <logang@deltatee.com> 17622L: linux-pci@vger.kernel.org 17623S: Maintained 17624F: Documentation/ABI/testing/sysfs-class-switchtec 17625F: Documentation/driver-api/switchtec.rst 17626F: drivers/ntb/hw/mscc/ 17627F: drivers/pci/switch/switchtec* 17628F: include/linux/switchtec.h 17629F: include/uapi/linux/switchtec_ioctl.h 17630 17631PCI DRIVER FOR MOBIVEIL PCIE IP 17632M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 17633M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17634L: linux-pci@vger.kernel.org 17635S: Supported 17636F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 17637F: drivers/pci/controller/mobiveil/pcie-mobiveil* 17638 17639PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 17640M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17641M: Pali Rohár <pali@kernel.org> 17642L: linux-pci@vger.kernel.org 17643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17644S: Maintained 17645F: drivers/pci/controller/*mvebu* 17646 17647PCI DRIVER FOR NVIDIA TEGRA 17648M: Thierry Reding <thierry.reding@gmail.com> 17649L: linux-tegra@vger.kernel.org 17650L: linux-pci@vger.kernel.org 17651S: Supported 17652F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 17653F: drivers/pci/controller/pci-tegra.c 17654 17655PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 17656M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17657L: linux-pci@vger.kernel.org 17658L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17659S: Maintained 17660F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 17661F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 17662 17663PCI DRIVER FOR PLDA PCIE IP 17664M: Daire McNamara <daire.mcnamara@microchip.com> 17665L: linux-pci@vger.kernel.org 17666S: Maintained 17667F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 17668F: drivers/pci/controller/plda/pcie-plda-host.c 17669F: drivers/pci/controller/plda/pcie-plda.h 17670 17671PCI DRIVER FOR RENESAS R-CAR 17672M: Marek Vasut <marek.vasut+renesas@gmail.com> 17673M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17674L: linux-pci@vger.kernel.org 17675L: linux-renesas-soc@vger.kernel.org 17676S: Maintained 17677F: Documentation/devicetree/bindings/pci/*rcar* 17678F: drivers/pci/controller/*rcar* 17679F: drivers/pci/controller/dwc/*rcar* 17680 17681PCI DRIVER FOR SAMSUNG EXYNOS 17682M: Jingoo Han <jingoohan1@gmail.com> 17683L: linux-pci@vger.kernel.org 17684L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17685L: linux-samsung-soc@vger.kernel.org 17686S: Maintained 17687F: drivers/pci/controller/dwc/pci-exynos.c 17688 17689PCI DRIVER FOR SYNOPSYS DESIGNWARE 17690M: Jingoo Han <jingoohan1@gmail.com> 17691M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17692L: linux-pci@vger.kernel.org 17693S: Maintained 17694F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 17695F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 17696F: drivers/pci/controller/dwc/*designware* 17697 17698PCI DRIVER FOR TI DRA7XX/J721E 17699M: Vignesh Raghavendra <vigneshr@ti.com> 17700R: Siddharth Vadapalli <s-vadapalli@ti.com> 17701L: linux-omap@vger.kernel.org 17702L: linux-pci@vger.kernel.org 17703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17704S: Supported 17705F: Documentation/devicetree/bindings/pci/ti-pci.txt 17706F: drivers/pci/controller/cadence/pci-j721e.c 17707F: drivers/pci/controller/dwc/pci-dra7xx.c 17708 17709PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17710M: Linus Walleij <linus.walleij@linaro.org> 17711L: linux-pci@vger.kernel.org 17712S: Maintained 17713F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17714F: drivers/pci/controller/pci-v3-semi.c 17715 17716PCI DRIVER FOR XILINX VERSAL CPM 17717M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17718M: Michal Simek <michal.simek@amd.com> 17719L: linux-pci@vger.kernel.org 17720S: Maintained 17721F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17722F: drivers/pci/controller/pcie-xilinx-cpm.c 17723 17724PCI ENDPOINT SUBSYSTEM 17725M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17726M: Krzysztof Wilczyński <kw@linux.com> 17727R: Kishon Vijay Abraham I <kishon@kernel.org> 17728L: linux-pci@vger.kernel.org 17729S: Supported 17730Q: https://patchwork.kernel.org/project/linux-pci/list/ 17731B: https://bugzilla.kernel.org 17732C: irc://irc.oftc.net/linux-pci 17733T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17734F: Documentation/PCI/endpoint/* 17735F: Documentation/misc-devices/pci-endpoint-test.rst 17736F: drivers/misc/pci_endpoint_test.c 17737F: drivers/pci/endpoint/ 17738F: tools/pci/ 17739 17740PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17741M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17742R: Oliver O'Halloran <oohall@gmail.com> 17743L: linuxppc-dev@lists.ozlabs.org 17744S: Supported 17745F: Documentation/PCI/pci-error-recovery.rst 17746F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17747F: arch/powerpc/include/*/eeh*.h 17748F: arch/powerpc/kernel/eeh*.c 17749F: arch/powerpc/platforms/*/eeh*.c 17750F: drivers/pci/pcie/aer.c 17751F: drivers/pci/pcie/dpc.c 17752F: drivers/pci/pcie/err.c 17753 17754PCI ERROR RECOVERY 17755M: Linas Vepstas <linasvepstas@gmail.com> 17756L: linux-pci@vger.kernel.org 17757S: Supported 17758F: Documentation/PCI/pci-error-recovery.rst 17759 17760PCI MSI DRIVER FOR ALTERA MSI IP 17761M: Joyce Ooi <joyce.ooi@intel.com> 17762L: linux-pci@vger.kernel.org 17763S: Supported 17764F: Documentation/devicetree/bindings/pci/altr,msi-controller.yaml 17765F: drivers/pci/controller/pcie-altera-msi.c 17766 17767PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17768M: Toan Le <toan@os.amperecomputing.com> 17769L: linux-pci@vger.kernel.org 17770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17771S: Maintained 17772F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17773F: drivers/pci/controller/pci-xgene-msi.c 17774 17775PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17776M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17777M: Krzysztof Wilczyński <kw@linux.com> 17778R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17779R: Rob Herring <robh@kernel.org> 17780L: linux-pci@vger.kernel.org 17781S: Supported 17782Q: https://patchwork.kernel.org/project/linux-pci/list/ 17783B: https://bugzilla.kernel.org 17784C: irc://irc.oftc.net/linux-pci 17785T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17786F: Documentation/devicetree/bindings/pci/ 17787F: drivers/pci/controller/ 17788F: drivers/pci/pci-bridge-emul.c 17789F: drivers/pci/pci-bridge-emul.h 17790 17791PCI PEER-TO-PEER DMA (P2PDMA) 17792M: Bjorn Helgaas <bhelgaas@google.com> 17793M: Logan Gunthorpe <logang@deltatee.com> 17794L: linux-pci@vger.kernel.org 17795S: Supported 17796Q: https://patchwork.kernel.org/project/linux-pci/list/ 17797B: https://bugzilla.kernel.org 17798C: irc://irc.oftc.net/linux-pci 17799T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17800F: Documentation/driver-api/pci/p2pdma.rst 17801F: drivers/pci/p2pdma.c 17802F: include/linux/pci-p2pdma.h 17803 17804PCI POWER CONTROL 17805M: Bartosz Golaszewski <brgl@bgdev.pl> 17806L: linux-pci@vger.kernel.org 17807S: Maintained 17808T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17809F: drivers/pci/pwrctl/* 17810F: include/linux/pci-pwrctl.h 17811 17812PCI SUBSYSTEM 17813M: Bjorn Helgaas <bhelgaas@google.com> 17814L: linux-pci@vger.kernel.org 17815S: Supported 17816Q: https://patchwork.kernel.org/project/linux-pci/list/ 17817B: https://bugzilla.kernel.org 17818C: irc://irc.oftc.net/linux-pci 17819T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17820F: Documentation/PCI/ 17821F: Documentation/devicetree/bindings/pci/ 17822F: arch/x86/kernel/early-quirks.c 17823F: arch/x86/kernel/quirks.c 17824F: arch/x86/pci/ 17825F: drivers/acpi/pci* 17826F: drivers/pci/ 17827F: include/asm-generic/pci* 17828F: include/linux/of_pci.h 17829F: include/linux/pci* 17830F: include/uapi/linux/pci* 17831 17832PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17833M: Jonathan Chocron <jonnyc@amazon.com> 17834L: linux-pci@vger.kernel.org 17835S: Maintained 17836F: Documentation/devicetree/bindings/pci/pcie-al.txt 17837F: drivers/pci/controller/dwc/pcie-al.c 17838 17839PCIE DRIVER FOR AMLOGIC MESON 17840M: Yue Wang <yue.wang@Amlogic.com> 17841L: linux-pci@vger.kernel.org 17842L: linux-amlogic@lists.infradead.org 17843S: Maintained 17844F: drivers/pci/controller/dwc/pci-meson.c 17845 17846PCIE DRIVER FOR AXIS ARTPEC 17847M: Jesper Nilsson <jesper.nilsson@axis.com> 17848L: linux-arm-kernel@axis.com 17849L: linux-pci@vger.kernel.org 17850S: Maintained 17851F: Documentation/devicetree/bindings/pci/axis,artpec* 17852F: drivers/pci/controller/dwc/*artpec* 17853 17854PCIE DRIVER FOR CAVIUM THUNDERX 17855M: Robert Richter <rric@kernel.org> 17856L: linux-pci@vger.kernel.org 17857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17858S: Odd Fixes 17859F: drivers/pci/controller/pci-thunder-* 17860 17861PCIE DRIVER FOR HISILICON 17862M: Zhou Wang <wangzhou1@hisilicon.com> 17863L: linux-pci@vger.kernel.org 17864S: Maintained 17865F: drivers/pci/controller/dwc/pcie-hisi.c 17866 17867PCIE DRIVER FOR HISILICON KIRIN 17868M: Xiaowei Song <songxiaowei@hisilicon.com> 17869M: Binghui Wang <wangbinghui@hisilicon.com> 17870L: linux-pci@vger.kernel.org 17871S: Maintained 17872F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17873F: drivers/pci/controller/dwc/pcie-kirin.c 17874 17875PCIE DRIVER FOR HISILICON STB 17876M: Shawn Guo <shawn.guo@linaro.org> 17877L: linux-pci@vger.kernel.org 17878S: Maintained 17879F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17880F: drivers/pci/controller/dwc/pcie-histb.c 17881 17882PCIE DRIVER FOR INTEL KEEM BAY 17883M: Srikanth Thokala <srikanth.thokala@intel.com> 17884L: linux-pci@vger.kernel.org 17885S: Supported 17886F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17887F: drivers/pci/controller/dwc/pcie-keembay.c 17888 17889PCIE DRIVER FOR INTEL LGM GW SOC 17890M: Chuanhua Lei <lchuanhua@maxlinear.com> 17891L: linux-pci@vger.kernel.org 17892S: Maintained 17893F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17894F: drivers/pci/controller/dwc/pcie-intel-gw.c 17895 17896PCIE DRIVER FOR MEDIATEK 17897M: Ryder Lee <ryder.lee@mediatek.com> 17898M: Jianjun Wang <jianjun.wang@mediatek.com> 17899L: linux-pci@vger.kernel.org 17900L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17901S: Supported 17902F: Documentation/devicetree/bindings/pci/mediatek* 17903F: drivers/pci/controller/*mediatek* 17904 17905PCIE DRIVER FOR MICROCHIP 17906M: Daire McNamara <daire.mcnamara@microchip.com> 17907L: linux-pci@vger.kernel.org 17908S: Supported 17909F: Documentation/devicetree/bindings/pci/microchip* 17910F: drivers/pci/controller/plda/*microchip* 17911 17912PCIE DRIVER FOR QUALCOMM MSM 17913M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17914L: linux-pci@vger.kernel.org 17915L: linux-arm-msm@vger.kernel.org 17916S: Maintained 17917F: drivers/pci/controller/dwc/pcie-qcom-common.c 17918F: drivers/pci/controller/dwc/pcie-qcom.c 17919 17920PCIE DRIVER FOR ROCKCHIP 17921M: Shawn Lin <shawn.lin@rock-chips.com> 17922L: linux-pci@vger.kernel.org 17923L: linux-rockchip@lists.infradead.org 17924S: Maintained 17925F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17926F: drivers/pci/controller/pcie-rockchip* 17927 17928PCIE DRIVER FOR SOCIONEXT UNIPHIER 17929M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17930L: linux-pci@vger.kernel.org 17931S: Maintained 17932F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17933F: drivers/pci/controller/dwc/pcie-uniphier* 17934 17935PCIE DRIVER FOR ST SPEAR13XX 17936M: Pratyush Anand <pratyush.anand@gmail.com> 17937L: linux-pci@vger.kernel.org 17938S: Maintained 17939F: drivers/pci/controller/dwc/*spear* 17940 17941PCIE DRIVER FOR STARFIVE JH71x0 17942M: Kevin Xie <kevin.xie@starfivetech.com> 17943L: linux-pci@vger.kernel.org 17944S: Maintained 17945F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 17946F: drivers/pci/controller/plda/pcie-starfive.c 17947 17948PCIE ENDPOINT DRIVER FOR QUALCOMM 17949M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17950L: linux-pci@vger.kernel.org 17951L: linux-arm-msm@vger.kernel.org 17952S: Maintained 17953F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17954F: drivers/pci/controller/dwc/pcie-qcom-common.c 17955F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17956 17957PCMCIA SUBSYSTEM 17958M: Dominik Brodowski <linux@dominikbrodowski.net> 17959S: Odd Fixes 17960T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17961F: Documentation/pcmcia/ 17962F: drivers/pcmcia/ 17963F: include/pcmcia/ 17964F: tools/pcmcia/ 17965 17966PCNET32 NETWORK DRIVER 17967M: Don Fry <pcnet32@frontier.com> 17968L: netdev@vger.kernel.org 17969S: Maintained 17970F: drivers/net/ethernet/amd/pcnet32.c 17971 17972PCRYPT PARALLEL CRYPTO ENGINE 17973M: Steffen Klassert <steffen.klassert@secunet.com> 17974L: linux-crypto@vger.kernel.org 17975S: Maintained 17976F: crypto/pcrypt.c 17977F: include/crypto/pcrypt.h 17978 17979PDS DSC VIRTIO DATA PATH ACCELERATOR 17980R: Shannon Nelson <shannon.nelson@amd.com> 17981F: drivers/vdpa/pds/ 17982 17983PECI HARDWARE MONITORING DRIVERS 17984M: Iwona Winiarska <iwona.winiarska@intel.com> 17985L: linux-hwmon@vger.kernel.org 17986S: Supported 17987F: Documentation/hwmon/peci-cputemp.rst 17988F: Documentation/hwmon/peci-dimmtemp.rst 17989F: drivers/hwmon/peci/ 17990 17991PECI SUBSYSTEM 17992M: Iwona Winiarska <iwona.winiarska@intel.com> 17993L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17994S: Supported 17995F: Documentation/devicetree/bindings/peci/ 17996F: Documentation/peci/ 17997F: drivers/peci/ 17998F: include/linux/peci-cpu.h 17999F: include/linux/peci.h 18000 18001PENSANDO ETHERNET DRIVERS 18002M: Shannon Nelson <shannon.nelson@amd.com> 18003M: Brett Creeley <brett.creeley@amd.com> 18004L: netdev@vger.kernel.org 18005S: Supported 18006F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 18007F: drivers/net/ethernet/pensando/ 18008 18009PER-CPU MEMORY ALLOCATOR 18010M: Dennis Zhou <dennis@kernel.org> 18011M: Tejun Heo <tj@kernel.org> 18012M: Christoph Lameter <cl@linux.com> 18013L: linux-mm@kvack.org 18014S: Maintained 18015T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 18016F: arch/*/include/asm/percpu.h 18017F: include/linux/percpu*.h 18018F: lib/percpu*.c 18019F: mm/percpu*.c 18020 18021PER-TASK DELAY ACCOUNTING 18022M: Balbir Singh <bsingharora@gmail.com> 18023S: Maintained 18024F: include/linux/delayacct.h 18025F: kernel/delayacct.c 18026 18027PERFORMANCE EVENTS SUBSYSTEM 18028M: Peter Zijlstra <peterz@infradead.org> 18029M: Ingo Molnar <mingo@redhat.com> 18030M: Arnaldo Carvalho de Melo <acme@kernel.org> 18031M: Namhyung Kim <namhyung@kernel.org> 18032R: Mark Rutland <mark.rutland@arm.com> 18033R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 18034R: Jiri Olsa <jolsa@kernel.org> 18035R: Ian Rogers <irogers@google.com> 18036R: Adrian Hunter <adrian.hunter@intel.com> 18037R: "Liang, Kan" <kan.liang@linux.intel.com> 18038L: linux-perf-users@vger.kernel.org 18039L: linux-kernel@vger.kernel.org 18040S: Supported 18041W: https://perf.wiki.kernel.org/ 18042T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 18043T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 18044T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 18045F: arch/*/events/* 18046F: arch/*/events/*/* 18047F: arch/*/include/asm/perf_event.h 18048F: arch/*/kernel/*/*/perf_event*.c 18049F: arch/*/kernel/*/perf_event*.c 18050F: arch/*/kernel/perf_callchain.c 18051F: arch/*/kernel/perf_event*.c 18052F: include/linux/perf_event.h 18053F: include/uapi/linux/perf_event.h 18054F: kernel/events/* 18055F: tools/lib/perf/ 18056F: tools/perf/ 18057 18058PERFORMANCE EVENTS TOOLING ARM64 18059R: John Garry <john.g.garry@oracle.com> 18060R: Will Deacon <will@kernel.org> 18061R: James Clark <james.clark@linaro.org> 18062R: Mike Leach <mike.leach@linaro.org> 18063R: Leo Yan <leo.yan@linux.dev> 18064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18065S: Supported 18066F: tools/build/feature/test-libopencsd.c 18067F: tools/perf/arch/arm*/ 18068F: tools/perf/pmu-events/arch/arm64/ 18069F: tools/perf/util/arm-spe* 18070F: tools/perf/util/cs-etm* 18071 18072PERSONALITY HANDLING 18073M: Christoph Hellwig <hch@infradead.org> 18074L: linux-abi-devel@lists.sourceforge.net 18075S: Maintained 18076F: include/linux/personality.h 18077F: include/uapi/linux/personality.h 18078 18079PHOENIX RC FLIGHT CONTROLLER ADAPTER 18080M: Marcus Folkesson <marcus.folkesson@gmail.com> 18081L: linux-input@vger.kernel.org 18082S: Maintained 18083F: Documentation/input/devices/pxrc.rst 18084F: drivers/input/joystick/pxrc.c 18085 18086PHONET PROTOCOL 18087M: Remi Denis-Courmont <courmisch@gmail.com> 18088S: Supported 18089F: Documentation/networking/phonet.rst 18090F: include/linux/phonet.h 18091F: include/net/phonet/ 18092F: include/uapi/linux/phonet.h 18093F: net/phonet/ 18094 18095PHRAM MTD DRIVER 18096M: Joern Engel <joern@lazybastard.org> 18097L: linux-mtd@lists.infradead.org 18098S: Maintained 18099F: drivers/mtd/devices/phram.c 18100 18101PICOLCD HID DRIVER 18102M: Bruno Prémont <bonbons@linux-vserver.org> 18103L: linux-input@vger.kernel.org 18104S: Maintained 18105F: drivers/hid/hid-picolcd* 18106 18107PIDFD API 18108M: Christian Brauner <christian@brauner.io> 18109L: linux-kernel@vger.kernel.org 18110S: Maintained 18111T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 18112F: samples/pidfd/ 18113F: tools/testing/selftests/clone3/ 18114F: tools/testing/selftests/pid_namespace/ 18115F: tools/testing/selftests/pidfd/ 18116K: (?i)pidfd 18117K: (?i)clone3 18118K: \b(clone_args|kernel_clone_args)\b 18119 18120PIN CONTROL SUBSYSTEM 18121M: Linus Walleij <linus.walleij@linaro.org> 18122L: linux-gpio@vger.kernel.org 18123S: Maintained 18124T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 18125F: Documentation/devicetree/bindings/pinctrl/ 18126F: Documentation/driver-api/pin-control.rst 18127F: drivers/pinctrl/ 18128F: include/dt-bindings/pinctrl/ 18129F: include/linux/pinctrl/ 18130 18131PIN CONTROLLER - AMD 18132M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18133M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18134S: Maintained 18135F: drivers/pinctrl/pinctrl-amd.c 18136 18137PIN CONTROLLER - FREESCALE 18138M: Dong Aisheng <aisheng.dong@nxp.com> 18139M: Fabio Estevam <festevam@gmail.com> 18140M: Shawn Guo <shawnguo@kernel.org> 18141M: Jacky Bai <ping.bai@nxp.com> 18142R: Pengutronix Kernel Team <kernel@pengutronix.de> 18143L: linux-gpio@vger.kernel.org 18144L: NXP S32 Linux Team <s32@nxp.com> 18145S: Maintained 18146F: Documentation/devicetree/bindings/pinctrl/fsl,* 18147F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 18148F: drivers/pinctrl/freescale/ 18149F: drivers/pinctrl/nxp/ 18150 18151PIN CONTROLLER - INTEL 18152M: Mika Westerberg <mika.westerberg@linux.intel.com> 18153M: Andy Shevchenko <andy@kernel.org> 18154S: Supported 18155T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 18156F: drivers/pinctrl/intel/ 18157 18158PIN CONTROLLER - KEEMBAY 18159M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 18160S: Supported 18161F: drivers/pinctrl/pinctrl-keembay* 18162 18163PIN CONTROLLER - MEDIATEK 18164M: Sean Wang <sean.wang@kernel.org> 18165L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18166S: Maintained 18167F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 18168F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 18169F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 18170F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 18171F: drivers/pinctrl/mediatek/ 18172 18173PIN CONTROLLER - MEDIATEK MIPS 18174M: Arınç ÜNAL <arinc.unal@arinc9.com> 18175M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18176L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18177L: linux-mips@vger.kernel.org 18178S: Maintained 18179F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 18180F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 18181F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 18182F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 18183F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 18184F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 18185F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 18186F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 18187F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 18188F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 18189F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 18190F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 18191F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 18192F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 18193F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 18194 18195PIN CONTROLLER - MICROCHIP AT91 18196M: Ludovic Desroches <ludovic.desroches@microchip.com> 18197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18198L: linux-gpio@vger.kernel.org 18199S: Supported 18200F: drivers/gpio/gpio-sama5d2-piobu.c 18201F: drivers/pinctrl/pinctrl-at91* 18202 18203PIN CONTROLLER - QUALCOMM 18204M: Bjorn Andersson <andersson@kernel.org> 18205L: linux-arm-msm@vger.kernel.org 18206S: Maintained 18207F: Documentation/devicetree/bindings/pinctrl/qcom,* 18208F: drivers/pinctrl/qcom/ 18209 18210PIN CONTROLLER - RENESAS 18211M: Geert Uytterhoeven <geert+renesas@glider.be> 18212L: linux-renesas-soc@vger.kernel.org 18213S: Supported 18214T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 18215F: Documentation/devicetree/bindings/pinctrl/renesas,* 18216F: drivers/pinctrl/renesas/ 18217 18218PIN CONTROLLER - SAMSUNG 18219M: Krzysztof Kozlowski <krzk@kernel.org> 18220M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18221R: Alim Akhtar <alim.akhtar@samsung.com> 18222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18223L: linux-samsung-soc@vger.kernel.org 18224S: Maintained 18225Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 18226B: mailto:linux-samsung-soc@vger.kernel.org 18227C: irc://irc.libera.chat/linux-exynos 18228T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 18229F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 18230F: drivers/pinctrl/samsung/ 18231 18232PIN CONTROLLER - SINGLE 18233M: Tony Lindgren <tony@atomide.com> 18234M: Haojian Zhuang <haojian.zhuang@linaro.org> 18235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18236L: linux-omap@vger.kernel.org 18237S: Maintained 18238F: drivers/pinctrl/pinctrl-single.c 18239 18240PIN CONTROLLER - SUNPLUS / TIBBO 18241M: Dvorkin Dmitry <dvorkin@tibbo.com> 18242M: Wells Lu <wellslutw@gmail.com> 18243L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18244S: Maintained 18245W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 18246F: Documentation/devicetree/bindings/pinctrl/sunplus,* 18247F: drivers/pinctrl/sunplus/ 18248F: include/dt-bindings/pinctrl/sppctl*.h 18249 18250PINE64 PINEPHONE KEYBOARD DRIVER 18251M: Samuel Holland <samuel@sholland.org> 18252S: Supported 18253F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 18254F: drivers/input/keyboard/pinephone-keyboard.c 18255 18256PKTCDVD DRIVER 18257M: linux-block@vger.kernel.org 18258S: Orphan 18259F: drivers/block/pktcdvd.c 18260F: include/linux/pktcdvd.h 18261F: include/uapi/linux/pktcdvd.h 18262 18263PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 18264M: Tomasz Duszynski <tduszyns@gmail.com> 18265S: Maintained 18266F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 18267F: drivers/iio/chemical/pms7003.c 18268 18269PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 18270M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18271L: netdev@vger.kernel.org 18272S: Maintained 18273F: drivers/net/phy/mdio-open-alliance.h 18274F: net/ethtool/plca.c 18275 18276PLDMFW LIBRARY 18277M: Jacob Keller <jacob.e.keller@intel.com> 18278S: Maintained 18279F: Documentation/driver-api/pldmfw/ 18280F: include/linux/pldmfw.h 18281F: lib/pldmfw/ 18282 18283PLX DMA DRIVER 18284M: Logan Gunthorpe <logang@deltatee.com> 18285S: Maintained 18286F: drivers/dma/plx_dma.c 18287 18288PM-GRAPH UTILITY 18289M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 18290L: linux-pm@vger.kernel.org 18291S: Supported 18292W: https://01.org/pm-graph 18293B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 18294T: git git://github.com/intel/pm-graph 18295F: tools/power/pm-graph 18296 18297PM6764TR DRIVER 18298M: Charles Hsu <hsu.yungteng@gmail.com> 18299L: linux-hwmon@vger.kernel.org 18300S: Maintained 18301F: Documentation/hwmon/pm6764tr.rst 18302F: drivers/hwmon/pmbus/pm6764tr.c 18303 18304PMC SIERRA MaxRAID DRIVER 18305L: linux-scsi@vger.kernel.org 18306S: Orphan 18307W: http://www.pmc-sierra.com/ 18308F: drivers/scsi/pmcraid.* 18309 18310PMC SIERRA PM8001 DRIVER 18311M: Jack Wang <jinpu.wang@cloud.ionos.com> 18312L: linux-scsi@vger.kernel.org 18313S: Supported 18314F: drivers/scsi/pm8001/ 18315 18316PNI RM3100 IIO DRIVER 18317M: Song Qiang <songqiang1304521@gmail.com> 18318L: linux-iio@vger.kernel.org 18319S: Maintained 18320F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 18321F: drivers/iio/magnetometer/rm3100* 18322 18323PNP SUPPORT 18324M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 18325L: linux-acpi@vger.kernel.org 18326S: Maintained 18327F: drivers/pnp/ 18328F: include/linux/pnp.h 18329 18330POSIX CLOCKS and TIMERS 18331M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18332M: Frederic Weisbecker <frederic@kernel.org> 18333M: Thomas Gleixner <tglx@linutronix.de> 18334L: linux-kernel@vger.kernel.org 18335S: Maintained 18336T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18337F: fs/timerfd.c 18338F: include/linux/time_namespace.h 18339F: include/linux/timerfd.h 18340F: include/uapi/linux/time.h 18341F: include/uapi/linux/timerfd.h 18342F: include/trace/events/timer* 18343F: kernel/time/itimer.c 18344F: kernel/time/posix-* 18345F: kernel/time/namespace.c 18346 18347POWER MANAGEMENT CORE 18348M: "Rafael J. Wysocki" <rafael@kernel.org> 18349L: linux-pm@vger.kernel.org 18350S: Supported 18351B: https://bugzilla.kernel.org 18352T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 18353F: drivers/base/power/ 18354F: drivers/powercap/ 18355F: include/linux/intel_rapl.h 18356F: include/linux/pm.h 18357F: include/linux/pm_* 18358F: include/linux/powercap.h 18359F: kernel/configs/nopm.config 18360 18361POWER SEQUENCING 18362M: Bartosz Golaszewski <brgl@bgdev.pl> 18363L: linux-pm@vger.kernel.org 18364S: Maintained 18365T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 18366F: Documentation/driver-api/pwrseq.rst 18367F: drivers/power/sequencing/ 18368F: include/linux/pwrseq/ 18369 18370POWER STATE COORDINATION INTERFACE (PSCI) 18371M: Mark Rutland <mark.rutland@arm.com> 18372M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18374S: Maintained 18375F: drivers/firmware/psci/ 18376F: include/linux/psci.h 18377F: include/uapi/linux/psci.h 18378 18379POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 18380M: Sebastian Reichel <sre@kernel.org> 18381L: linux-pm@vger.kernel.org 18382S: Maintained 18383T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 18384F: Documentation/ABI/testing/sysfs-class-power 18385F: Documentation/devicetree/bindings/power/supply/ 18386F: drivers/power/supply/ 18387F: include/linux/power/ 18388F: include/linux/power_supply.h 18389F: tools/testing/selftests/power_supply/ 18390 18391POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 18392M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 18393L: linuxppc-dev@lists.ozlabs.org 18394S: Maintained 18395F: drivers/char/powernv-op-panel.c 18396 18397PPP OVER ATM (RFC 2364) 18398M: Mitchell Blank Jr <mitch@sfgoth.com> 18399S: Maintained 18400F: include/uapi/linux/atmppp.h 18401F: net/atm/pppoatm.c 18402 18403PPP OVER ETHERNET 18404M: Michal Ostrowski <mostrows@earthlink.net> 18405S: Maintained 18406F: drivers/net/ppp/pppoe.c 18407F: drivers/net/ppp/pppox.c 18408 18409PPP OVER L2TP 18410M: James Chapman <jchapman@katalix.com> 18411S: Maintained 18412F: include/linux/if_pppol2tp.h 18413F: include/uapi/linux/if_pppol2tp.h 18414F: net/l2tp/l2tp_ppp.c 18415 18416PPP PROTOCOL DRIVERS AND COMPRESSORS 18417L: linux-ppp@vger.kernel.org 18418S: Orphan 18419F: drivers/net/ppp/ppp_* 18420 18421PPS SUPPORT 18422M: Rodolfo Giometti <giometti@enneenne.com> 18423L: linuxpps@ml.enneenne.com (subscribers-only) 18424S: Maintained 18425W: http://wiki.enneenne.com/index.php/LinuxPPS_support 18426F: Documentation/ABI/testing/sysfs-pps 18427F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 18428F: Documentation/driver-api/pps.rst 18429F: drivers/pps/ 18430F: include/linux/pps*.h 18431F: include/uapi/linux/pps.h 18432 18433PRESSURE STALL INFORMATION (PSI) 18434M: Johannes Weiner <hannes@cmpxchg.org> 18435M: Suren Baghdasaryan <surenb@google.com> 18436R: Peter Ziljstra <peterz@infradead.org> 18437S: Maintained 18438F: include/linux/psi* 18439F: kernel/sched/psi.c 18440 18441PRINTK 18442M: Petr Mladek <pmladek@suse.com> 18443R: Steven Rostedt <rostedt@goodmis.org> 18444R: John Ogness <john.ogness@linutronix.de> 18445R: Sergey Senozhatsky <senozhatsky@chromium.org> 18446S: Maintained 18447T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 18448F: include/linux/printk.h 18449F: kernel/printk/ 18450 18451PRINTK INDEXING 18452R: Chris Down <chris@chrisdown.name> 18453S: Maintained 18454F: Documentation/core-api/printk-index.rst 18455F: kernel/printk/index.c 18456K: printk_index 18457 18458PROC FILESYSTEM 18459L: linux-kernel@vger.kernel.org 18460L: linux-fsdevel@vger.kernel.org 18461S: Maintained 18462F: Documentation/filesystems/proc.rst 18463F: fs/proc/ 18464F: include/linux/proc_fs.h 18465F: tools/testing/selftests/proc/ 18466 18467PROC SYSCTL 18468M: Luis Chamberlain <mcgrof@kernel.org> 18469M: Kees Cook <kees@kernel.org> 18470M: Joel Granados <joel.granados@kernel.org> 18471L: linux-kernel@vger.kernel.org 18472L: linux-fsdevel@vger.kernel.org 18473S: Maintained 18474T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 18475F: fs/proc/proc_sysctl.c 18476F: include/linux/sysctl.h 18477F: kernel/sysctl-test.c 18478F: kernel/sysctl.c 18479F: tools/testing/selftests/sysctl/ 18480 18481PS3 NETWORK SUPPORT 18482M: Geoff Levand <geoff@infradead.org> 18483L: netdev@vger.kernel.org 18484L: linuxppc-dev@lists.ozlabs.org 18485S: Maintained 18486F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 18487 18488PS3 PLATFORM SUPPORT 18489M: Geoff Levand <geoff@infradead.org> 18490L: linuxppc-dev@lists.ozlabs.org 18491S: Maintained 18492F: arch/powerpc/boot/ps3* 18493F: arch/powerpc/include/asm/lv1call.h 18494F: arch/powerpc/include/asm/ps3*.h 18495F: arch/powerpc/platforms/ps3/ 18496F: drivers/*/ps3* 18497F: drivers/ps3/ 18498F: drivers/rtc/rtc-ps3.c 18499F: drivers/usb/host/*ps3.c 18500F: sound/ppc/snd_ps3* 18501 18502PS3VRAM DRIVER 18503M: Jim Paris <jim@jtan.com> 18504M: Geoff Levand <geoff@infradead.org> 18505L: linuxppc-dev@lists.ozlabs.org 18506S: Maintained 18507F: drivers/block/ps3vram.c 18508 18509PSAMPLE PACKET SAMPLING SUPPORT 18510M: Yotam Gigi <yotam.gi@gmail.com> 18511S: Maintained 18512F: include/net/psample.h 18513F: include/uapi/linux/psample.h 18514F: net/psample 18515 18516PSE NETWORK DRIVER 18517M: Oleksij Rempel <o.rempel@pengutronix.de> 18518M: Kory Maincent <kory.maincent@bootlin.com> 18519L: netdev@vger.kernel.org 18520S: Maintained 18521F: Documentation/devicetree/bindings/net/pse-pd/ 18522F: drivers/net/pse-pd/ 18523F: net/ethtool/pse-pd.c 18524 18525PSTORE FILESYSTEM 18526M: Kees Cook <kees@kernel.org> 18527R: Tony Luck <tony.luck@intel.com> 18528R: Guilherme G. Piccoli <gpiccoli@igalia.com> 18529L: linux-hardening@vger.kernel.org 18530S: Supported 18531T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 18532F: Documentation/admin-guide/pstore-blk.rst 18533F: Documentation/admin-guide/ramoops.rst 18534F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 18535F: drivers/acpi/apei/erst.c 18536F: drivers/firmware/efi/efi-pstore.c 18537F: fs/pstore/ 18538F: include/linux/pstore* 18539K: \b(pstore|ramoops) 18540 18541PT5161L HARDWARE MONITOR DRIVER 18542M: Cosmo Chou <cosmo.chou@quantatw.com> 18543L: linux-hwmon@vger.kernel.org 18544S: Maintained 18545F: Documentation/hwmon/pt5161l.rst 18546F: drivers/hwmon/pt5161l.c 18547 18548PTP HARDWARE CLOCK SUPPORT 18549M: Richard Cochran <richardcochran@gmail.com> 18550L: netdev@vger.kernel.org 18551S: Maintained 18552W: http://linuxptp.sourceforge.net/ 18553F: Documentation/ABI/testing/sysfs-ptp 18554F: Documentation/driver-api/ptp.rst 18555F: drivers/net/phy/dp83640* 18556F: drivers/ptp/* 18557F: include/linux/ptp_cl* 18558K: (?:\b|_)ptp(?:\b|_) 18559 18560PTP MOCKUP CLOCK SUPPORT 18561M: Vladimir Oltean <vladimir.oltean@nxp.com> 18562L: netdev@vger.kernel.org 18563S: Maintained 18564F: drivers/ptp/ptp_mock.c 18565F: include/linux/ptp_mock.h 18566 18567PTP VIRTUAL CLOCK SUPPORT 18568M: Yangbo Lu <yangbo.lu@nxp.com> 18569L: netdev@vger.kernel.org 18570S: Maintained 18571F: drivers/ptp/ptp_vclock.c 18572F: net/ethtool/phc_vclocks.c 18573 18574PTRACE SUPPORT 18575M: Oleg Nesterov <oleg@redhat.com> 18576S: Maintained 18577F: arch/*/*/ptrace*.c 18578F: arch/*/include/asm/ptrace*.h 18579F: arch/*/ptrace*.c 18580F: include/asm-generic/syscall.h 18581F: include/linux/ptrace.h 18582F: include/linux/regset.h 18583F: include/uapi/linux/ptrace.h 18584F: kernel/ptrace.c 18585 18586PULSE8-CEC DRIVER 18587M: Hans Verkuil <hverkuil@xs4all.nl> 18588L: linux-media@vger.kernel.org 18589S: Maintained 18590T: git git://linuxtv.org/media_tree.git 18591F: drivers/media/cec/usb/pulse8/ 18592 18593PURELIFI PLFXLC DRIVER 18594M: Srinivasan Raju <srini.raju@purelifi.com> 18595L: linux-wireless@vger.kernel.org 18596S: Supported 18597F: drivers/net/wireless/purelifi/plfxlc/ 18598 18599PVRUSB2 VIDEO4LINUX DRIVER 18600M: Mike Isely <isely@pobox.com> 18601L: pvrusb2@isely.net (subscribers-only) 18602L: linux-media@vger.kernel.org 18603S: Maintained 18604W: http://www.isely.net/pvrusb2/ 18605T: git git://linuxtv.org/media_tree.git 18606F: Documentation/driver-api/media/drivers/pvrusb2* 18607F: drivers/media/usb/pvrusb2/ 18608 18609PWC WEBCAM DRIVER 18610M: Hans Verkuil <hverkuil@xs4all.nl> 18611L: linux-media@vger.kernel.org 18612S: Odd Fixes 18613T: git git://linuxtv.org/media_tree.git 18614F: drivers/media/usb/pwc/* 18615F: include/trace/events/pwc.h 18616 18617PWM IR Transmitter 18618M: Sean Young <sean@mess.org> 18619L: linux-media@vger.kernel.org 18620S: Maintained 18621F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 18622F: drivers/media/rc/pwm-ir-tx.c 18623 18624PWM SUBSYSTEM 18625M: Uwe Kleine-König <ukleinek@kernel.org> 18626L: linux-pwm@vger.kernel.org 18627S: Maintained 18628Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 18629T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 18630F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 18631F: Documentation/devicetree/bindings/pwm/ 18632F: Documentation/driver-api/pwm.rst 18633F: drivers/gpio/gpio-mvebu.c 18634F: drivers/pwm/ 18635F: drivers/video/backlight/pwm_bl.c 18636F: include/dt-bindings/pwm/ 18637F: include/linux/pwm.h 18638F: include/linux/pwm_backlight.h 18639K: pwm_(config|apply_might_sleep|apply_atomic|ops) 18640 18641PXA GPIO DRIVER 18642M: Robert Jarzmik <robert.jarzmik@free.fr> 18643L: linux-gpio@vger.kernel.org 18644S: Maintained 18645F: drivers/gpio/gpio-pxa.c 18646 18647PXA MMCI DRIVER 18648S: Orphan 18649 18650PXA RTC DRIVER 18651M: Robert Jarzmik <robert.jarzmik@free.fr> 18652L: linux-rtc@vger.kernel.org 18653S: Maintained 18654 18655PXA2xx/PXA3xx SUPPORT 18656M: Daniel Mack <daniel@zonque.org> 18657M: Haojian Zhuang <haojian.zhuang@gmail.com> 18658M: Robert Jarzmik <robert.jarzmik@free.fr> 18659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18660S: Maintained 18661T: git git://github.com/hzhuang1/linux.git 18662T: git git://github.com/rjarzmik/linux.git 18663F: arch/arm/boot/dts/intel/pxa/ 18664F: arch/arm/mach-pxa/ 18665F: drivers/dma/pxa* 18666F: drivers/pcmcia/pxa2xx* 18667F: drivers/pinctrl/pxa/ 18668F: drivers/spi/spi-pxa2xx* 18669F: drivers/usb/gadget/udc/pxa2* 18670F: include/sound/pxa2xx-lib.h 18671F: sound/arm/pxa* 18672F: sound/soc/pxa/ 18673 18674QAT DRIVER 18675M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 18676L: qat-linux@intel.com 18677S: Supported 18678F: drivers/crypto/intel/qat/ 18679 18680QCOM AUDIO (ASoC) DRIVERS 18681M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18682L: linux-sound@vger.kernel.org 18683L: linux-arm-msm@vger.kernel.org 18684S: Supported 18685F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 18686F: Documentation/devicetree/bindings/sound/qcom,* 18687F: drivers/soc/qcom/apr.c 18688F: include/dt-bindings/sound/qcom,wcd9335.h 18689F: sound/soc/codecs/lpass-rx-macro.* 18690F: sound/soc/codecs/lpass-tx-macro.* 18691F: sound/soc/codecs/lpass-va-macro.c 18692F: sound/soc/codecs/lpass-wsa-macro.* 18693F: sound/soc/codecs/msm8916-wcd-analog.c 18694F: sound/soc/codecs/msm8916-wcd-digital.c 18695F: sound/soc/codecs/wcd-clsh-v2.* 18696F: sound/soc/codecs/wcd-mbhc-v2.* 18697F: sound/soc/codecs/wcd9335.* 18698F: sound/soc/codecs/wcd934x.c 18699F: sound/soc/codecs/wsa881x.c 18700F: sound/soc/codecs/wsa883x.c 18701F: sound/soc/codecs/wsa884x.c 18702F: sound/soc/qcom/ 18703 18704QCOM EMBEDDED USB DEBUGGER (EUD) 18705M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 18706L: linux-arm-msm@vger.kernel.org 18707S: Maintained 18708F: Documentation/ABI/testing/sysfs-driver-eud 18709F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 18710F: drivers/usb/misc/qcom_eud.c 18711 18712QCOM IPA DRIVER 18713M: Alex Elder <elder@kernel.org> 18714L: netdev@vger.kernel.org 18715S: Maintained 18716F: drivers/net/ipa/ 18717 18718QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18719M: Gabriel Somlo <somlo@cmu.edu> 18720M: "Michael S. Tsirkin" <mst@redhat.com> 18721L: qemu-devel@nongnu.org 18722S: Maintained 18723F: drivers/firmware/qemu_fw_cfg.c 18724F: include/uapi/linux/qemu_fw_cfg.h 18725 18726QIB DRIVER 18727M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18728L: linux-rdma@vger.kernel.org 18729S: Supported 18730F: drivers/infiniband/hw/qib/ 18731 18732QLOGIC QL41xxx FCOE DRIVER 18733M: Saurav Kashyap <skashyap@marvell.com> 18734M: Javed Hasan <jhasan@marvell.com> 18735M: GR-QLogic-Storage-Upstream@marvell.com 18736L: linux-scsi@vger.kernel.org 18737S: Supported 18738F: drivers/scsi/qedf/ 18739 18740QLOGIC QL41xxx ISCSI DRIVER 18741M: Nilesh Javali <njavali@marvell.com> 18742M: Manish Rangankar <mrangankar@marvell.com> 18743M: GR-QLogic-Storage-Upstream@marvell.com 18744L: linux-scsi@vger.kernel.org 18745S: Supported 18746F: drivers/scsi/qedi/ 18747 18748QLOGIC QL4xxx ETHERNET DRIVER 18749M: Manish Chopra <manishc@marvell.com> 18750L: netdev@vger.kernel.org 18751S: Supported 18752F: drivers/net/ethernet/qlogic/qed/ 18753F: drivers/net/ethernet/qlogic/qede/ 18754F: include/linux/qed/ 18755 18756QLOGIC QL4xxx RDMA DRIVER 18757M: Michal Kalderon <mkalderon@marvell.com> 18758L: linux-rdma@vger.kernel.org 18759S: Supported 18760F: drivers/infiniband/hw/qedr/ 18761F: include/uapi/rdma/qedr-abi.h 18762 18763QLOGIC QLA1280 SCSI DRIVER 18764M: Michael Reed <mdr@sgi.com> 18765L: linux-scsi@vger.kernel.org 18766S: Maintained 18767F: drivers/scsi/qla1280.[ch] 18768 18769QLOGIC QLA2XXX FC-SCSI DRIVER 18770M: Nilesh Javali <njavali@marvell.com> 18771M: GR-QLogic-Storage-Upstream@marvell.com 18772L: linux-scsi@vger.kernel.org 18773S: Supported 18774F: drivers/scsi/qla2xxx/ 18775 18776QLOGIC QLA3XXX NETWORK DRIVER 18777M: GR-Linux-NIC-Dev@marvell.com 18778L: netdev@vger.kernel.org 18779S: Supported 18780F: drivers/net/ethernet/qlogic/qla3xxx.* 18781 18782QLOGIC QLA4XXX iSCSI DRIVER 18783M: Nilesh Javali <njavali@marvell.com> 18784M: Manish Rangankar <mrangankar@marvell.com> 18785M: GR-QLogic-Storage-Upstream@marvell.com 18786L: linux-scsi@vger.kernel.org 18787S: Supported 18788F: drivers/scsi/qla4xxx/ 18789 18790QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18791M: Shahed Shaikh <shshaikh@marvell.com> 18792M: Manish Chopra <manishc@marvell.com> 18793M: GR-Linux-NIC-Dev@marvell.com 18794L: netdev@vger.kernel.org 18795S: Supported 18796F: drivers/net/ethernet/qlogic/qlcnic/ 18797 18798QM1D1B0004 MEDIA DRIVER 18799M: Akihiro Tsukada <tskd08@gmail.com> 18800L: linux-media@vger.kernel.org 18801S: Odd Fixes 18802F: drivers/media/tuners/qm1d1b0004* 18803 18804QM1D1C0042 MEDIA DRIVER 18805M: Akihiro Tsukada <tskd08@gmail.com> 18806L: linux-media@vger.kernel.org 18807S: Odd Fixes 18808F: drivers/media/tuners/qm1d1c0042* 18809 18810QNX4 FILESYSTEM 18811M: Anders Larsen <al@alarsen.net> 18812S: Maintained 18813W: http://www.alarsen.net/linux/qnx4fs/ 18814F: fs/qnx4/ 18815F: include/uapi/linux/qnx4_fs.h 18816F: include/uapi/linux/qnxtypes.h 18817 18818QNX6 FILESYSTEM 18819S: Orphan 18820F: Documentation/filesystems/qnx6.rst 18821F: fs/qnx6/ 18822F: include/linux/qnx6_fs.h 18823 18824QORIQ DPAA2 FSL-MC BUS DRIVER 18825M: Stuart Yoder <stuyoder@gmail.com> 18826M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18827L: linux-kernel@vger.kernel.org 18828S: Maintained 18829F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18830F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18831F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18832F: drivers/bus/fsl-mc/ 18833F: include/uapi/linux/fsl_mc.h 18834 18835QT1010 MEDIA DRIVER 18836L: linux-media@vger.kernel.org 18837S: Orphan 18838W: https://linuxtv.org 18839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18840F: drivers/media/tuners/qt1010* 18841 18842QUALCOMM ATH12K WIRELESS DRIVER 18843M: Kalle Valo <kvalo@kernel.org> 18844M: Jeff Johnson <jjohnson@kernel.org> 18845L: ath12k@lists.infradead.org 18846S: Supported 18847W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18848T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18849F: drivers/net/wireless/ath/ath12k/ 18850N: ath12k 18851 18852QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18853M: Kalle Valo <kvalo@kernel.org> 18854M: Jeff Johnson <jjohnson@kernel.org> 18855L: ath10k@lists.infradead.org 18856S: Supported 18857W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18858T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18859F: drivers/net/wireless/ath/ath10k/ 18860N: ath10k 18861 18862QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18863M: Kalle Valo <kvalo@kernel.org> 18864M: Jeff Johnson <jjohnson@kernel.org> 18865L: ath11k@lists.infradead.org 18866S: Supported 18867W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18868B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18869T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18870F: drivers/net/wireless/ath/ath11k/ 18871N: ath11k 18872 18873QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18874M: Toke Høiland-Jørgensen <toke@toke.dk> 18875L: linux-wireless@vger.kernel.org 18876S: Maintained 18877W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18878T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18879F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18880F: drivers/net/wireless/ath/ath9k/ 18881 18882QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18883M: Stefan Wahren <wahrenst@gmx.net> 18884L: netdev@vger.kernel.org 18885S: Maintained 18886F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18887F: drivers/net/ethernet/qualcomm/qca* 18888 18889QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18890M: Stephan Gerhold <stephan@gerhold.net> 18891L: netdev@vger.kernel.org 18892L: linux-arm-msm@vger.kernel.org 18893S: Maintained 18894F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18895F: drivers/net/wwan/qcom_bam_dmux.c 18896 18897QUALCOMM CAMERA SUBSYSTEM DRIVER 18898M: Robert Foss <rfoss@kernel.org> 18899M: Todor Tomov <todor.too@gmail.com> 18900M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18901L: linux-media@vger.kernel.org 18902S: Maintained 18903F: Documentation/admin-guide/media/qcom_camss.rst 18904F: Documentation/devicetree/bindings/media/qcom,*camss* 18905F: drivers/media/platform/qcom/camss/ 18906 18907QUALCOMM CLOCK DRIVERS 18908M: Bjorn Andersson <andersson@kernel.org> 18909L: linux-arm-msm@vger.kernel.org 18910S: Supported 18911T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18912F: Documentation/devicetree/bindings/clock/qcom,* 18913F: drivers/clk/qcom/ 18914F: include/dt-bindings/clock/qcom,* 18915 18916QUALCOMM CLOUD AI (QAIC) DRIVER 18917M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18918R: Carl Vanderlip <quic_carlv@quicinc.com> 18919L: linux-arm-msm@vger.kernel.org 18920L: dri-devel@lists.freedesktop.org 18921S: Supported 18922T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18923F: Documentation/accel/qaic/ 18924F: drivers/accel/qaic/ 18925F: include/uapi/drm/qaic_accel.h 18926 18927QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18928M: Bjorn Andersson <andersson@kernel.org> 18929M: Konrad Dybcio <konradybcio@kernel.org> 18930L: linux-pm@vger.kernel.org 18931L: linux-arm-msm@vger.kernel.org 18932S: Maintained 18933F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18934F: drivers/pmdomain/qcom/cpr.c 18935 18936QUALCOMM CPUCP MAILBOX DRIVER 18937M: Sibi Sankar <quic_sibis@quicinc.com> 18938L: linux-arm-msm@vger.kernel.org 18939S: Supported 18940F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 18941F: drivers/mailbox/qcom-cpucp-mbox.c 18942 18943QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18944M: Ilia Lin <ilia.lin@kernel.org> 18945L: linux-pm@vger.kernel.org 18946S: Maintained 18947F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18948F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18949F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18950 18951QUALCOMM CRYPTO DRIVERS 18952M: Thara Gopinath <thara.gopinath@gmail.com> 18953L: linux-crypto@vger.kernel.org 18954L: linux-arm-msm@vger.kernel.org 18955S: Maintained 18956F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18957F: drivers/crypto/qce/ 18958 18959QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18960M: Timur Tabi <timur@kernel.org> 18961L: netdev@vger.kernel.org 18962S: Maintained 18963F: drivers/net/ethernet/qualcomm/emac/ 18964 18965QUALCOMM ETHQOS ETHERNET DRIVER 18966M: Vinod Koul <vkoul@kernel.org> 18967L: netdev@vger.kernel.org 18968L: linux-arm-msm@vger.kernel.org 18969S: Maintained 18970F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18971F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18972 18973QUALCOMM FASTRPC DRIVER 18974M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18975M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18976L: linux-arm-msm@vger.kernel.org 18977L: dri-devel@lists.freedesktop.org 18978S: Maintained 18979F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18980F: drivers/misc/fastrpc.c 18981F: include/uapi/misc/fastrpc.h 18982 18983QUALCOMM HEXAGON ARCHITECTURE 18984M: Brian Cain <bcain@quicinc.com> 18985L: linux-hexagon@vger.kernel.org 18986S: Supported 18987T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18988F: arch/hexagon/ 18989 18990QUALCOMM HIDMA DRIVER 18991M: Sinan Kaya <okaya@kernel.org> 18992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18993L: linux-arm-msm@vger.kernel.org 18994L: dmaengine@vger.kernel.org 18995S: Supported 18996F: drivers/dma/qcom/hidma* 18997 18998QUALCOMM I2C CCI DRIVER 18999M: Loic Poulain <loic.poulain@linaro.org> 19000M: Robert Foss <rfoss@kernel.org> 19001L: linux-i2c@vger.kernel.org 19002L: linux-arm-msm@vger.kernel.org 19003S: Maintained 19004F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 19005F: drivers/i2c/busses/i2c-qcom-cci.c 19006 19007QUALCOMM INTERCONNECT BWMON DRIVER 19008M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19009L: linux-arm-msm@vger.kernel.org 19010S: Maintained 19011F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 19012F: drivers/soc/qcom/icc-bwmon.c 19013F: drivers/soc/qcom/trace_icc-bwmon.h 19014 19015QUALCOMM IOMMU 19016M: Rob Clark <robdclark@gmail.com> 19017L: iommu@lists.linux.dev 19018L: linux-arm-msm@vger.kernel.org 19019S: Maintained 19020F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 19021F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 19022F: drivers/iommu/msm_iommu* 19023 19024QUALCOMM IPC ROUTER (QRTR) DRIVER 19025M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19026L: linux-arm-msm@vger.kernel.org 19027S: Maintained 19028F: include/trace/events/qrtr.h 19029F: include/uapi/linux/qrtr.h 19030F: net/qrtr/ 19031 19032QUALCOMM IPCC MAILBOX DRIVER 19033M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19034L: linux-arm-msm@vger.kernel.org 19035S: Supported 19036F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 19037F: drivers/mailbox/qcom-ipcc.c 19038F: include/dt-bindings/mailbox/qcom-ipcc.h 19039 19040QUALCOMM IPQ4019 USB PHY DRIVER 19041M: Robert Marko <robert.marko@sartura.hr> 19042M: Luka Perkov <luka.perkov@sartura.hr> 19043L: linux-arm-msm@vger.kernel.org 19044S: Maintained 19045F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 19046F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 19047 19048QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 19049M: Robert Marko <robert.marko@sartura.hr> 19050M: Luka Perkov <luka.perkov@sartura.hr> 19051L: linux-arm-msm@vger.kernel.org 19052S: Maintained 19053F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 19054F: drivers/regulator/vqmmc-ipq4019-regulator.c 19055 19056QUALCOMM NAND CONTROLLER DRIVER 19057M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19058L: linux-mtd@lists.infradead.org 19059L: linux-arm-msm@vger.kernel.org 19060S: Maintained 19061F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 19062F: drivers/mtd/nand/raw/qcom_nandc.c 19063 19064QUALCOMM QSEECOM DRIVER 19065M: Maximilian Luz <luzmaximilian@gmail.com> 19066L: linux-arm-msm@vger.kernel.org 19067S: Maintained 19068F: drivers/firmware/qcom/qcom_qseecom.c 19069 19070QUALCOMM QSEECOM UEFISECAPP DRIVER 19071M: Maximilian Luz <luzmaximilian@gmail.com> 19072L: linux-arm-msm@vger.kernel.org 19073S: Maintained 19074F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 19075 19076QUALCOMM RMNET DRIVER 19077M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 19078M: Sean Tranchetti <quic_stranche@quicinc.com> 19079L: netdev@vger.kernel.org 19080S: Maintained 19081F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 19082F: drivers/net/ethernet/qualcomm/rmnet/ 19083F: include/linux/if_rmnet.h 19084 19085QUALCOMM TRUST ZONE MEMORY ALLOCATOR 19086M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 19087L: linux-arm-msm@vger.kernel.org 19088S: Maintained 19089F: drivers/firmware/qcom/qcom_tzmem.c 19090F: drivers/firmware/qcom/qcom_tzmem.h 19091F: include/linux/firmware/qcom/qcom_tzmem.h 19092 19093QUALCOMM TSENS THERMAL DRIVER 19094M: Amit Kucheria <amitk@kernel.org> 19095M: Thara Gopinath <thara.gopinath@gmail.com> 19096L: linux-pm@vger.kernel.org 19097L: linux-arm-msm@vger.kernel.org 19098S: Maintained 19099F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 19100F: drivers/thermal/qcom/ 19101 19102QUALCOMM TYPEC PORT MANAGER DRIVER 19103M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19104L: linux-arm-msm@vger.kernel.org 19105L: linux-usb@vger.kernel.org 19106S: Maintained 19107F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 19108F: drivers/usb/typec/tcpm/qcom/ 19109 19110QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 19111M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 19112M: Vikash Garodia <quic_vgarodia@quicinc.com> 19113R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19114L: linux-media@vger.kernel.org 19115L: linux-arm-msm@vger.kernel.org 19116S: Maintained 19117T: git git://linuxtv.org/media_tree.git 19118F: Documentation/devicetree/bindings/media/*venus* 19119F: drivers/media/platform/qcom/venus/ 19120 19121QUALCOMM WCN36XX WIRELESS DRIVER 19122M: Loic Poulain <loic.poulain@linaro.org> 19123L: wcn36xx@lists.infradead.org 19124S: Supported 19125W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 19126F: drivers/net/wireless/ath/wcn36xx/ 19127 19128QUANTENNA QTNFMAC WIRELESS DRIVER 19129M: Igor Mitsyanko <imitsyanko@quantenna.com> 19130R: Sergey Matyukevich <geomatsi@gmail.com> 19131L: linux-wireless@vger.kernel.org 19132S: Maintained 19133F: drivers/net/wireless/quantenna 19134 19135RADEON and AMDGPU DRM DRIVERS 19136M: Alex Deucher <alexander.deucher@amd.com> 19137M: Christian König <christian.koenig@amd.com> 19138M: Xinhui Pan <Xinhui.Pan@amd.com> 19139L: amd-gfx@lists.freedesktop.org 19140S: Supported 19141B: https://gitlab.freedesktop.org/drm/amd/-/issues 19142C: irc://irc.oftc.net/radeon 19143T: git https://gitlab.freedesktop.org/agd5f/linux.git 19144F: Documentation/gpu/amdgpu/ 19145F: drivers/gpu/drm/amd/ 19146F: drivers/gpu/drm/ci/xfails/amd* 19147F: drivers/gpu/drm/radeon/ 19148F: include/uapi/drm/amdgpu_drm.h 19149F: include/uapi/drm/radeon_drm.h 19150 19151RADEON FRAMEBUFFER DISPLAY DRIVER 19152M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 19153L: linux-fbdev@vger.kernel.org 19154S: Maintained 19155F: drivers/video/fbdev/aty/radeon* 19156F: include/uapi/linux/radeonfb.h 19157 19158RADIOSHARK RADIO DRIVER 19159M: Hans Verkuil <hverkuil@xs4all.nl> 19160L: linux-media@vger.kernel.org 19161S: Maintained 19162T: git git://linuxtv.org/media_tree.git 19163F: drivers/media/radio/radio-shark.c 19164 19165RADIOSHARK2 RADIO DRIVER 19166M: Hans Verkuil <hverkuil@xs4all.nl> 19167L: linux-media@vger.kernel.org 19168S: Maintained 19169T: git git://linuxtv.org/media_tree.git 19170F: drivers/media/radio/radio-shark2.c 19171F: drivers/media/radio/radio-tea5777.c 19172 19173RADOS BLOCK DEVICE (RBD) 19174M: Ilya Dryomov <idryomov@gmail.com> 19175R: Dongsheng Yang <dongsheng.yang@easystack.cn> 19176L: ceph-devel@vger.kernel.org 19177S: Supported 19178W: http://ceph.com/ 19179T: git https://github.com/ceph/ceph-client.git 19180F: Documentation/ABI/testing/sysfs-bus-rbd 19181F: drivers/block/rbd.c 19182F: drivers/block/rbd_types.h 19183 19184RAGE128 FRAMEBUFFER DISPLAY DRIVER 19185L: linux-fbdev@vger.kernel.org 19186S: Orphan 19187F: drivers/video/fbdev/aty/aty128fb.c 19188 19189RAINSHADOW-CEC DRIVER 19190M: Hans Verkuil <hverkuil@xs4all.nl> 19191L: linux-media@vger.kernel.org 19192S: Maintained 19193T: git git://linuxtv.org/media_tree.git 19194F: drivers/media/cec/usb/rainshadow/ 19195 19196RALINK MIPS ARCHITECTURE 19197M: John Crispin <john@phrozen.org> 19198M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19199L: linux-mips@vger.kernel.org 19200S: Maintained 19201F: arch/mips/ralink 19202 19203RALINK MT7621 MIPS ARCHITECTURE 19204M: Arınç ÜNAL <arinc.unal@arinc9.com> 19205M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19206L: linux-mips@vger.kernel.org 19207S: Maintained 19208F: arch/mips/boot/dts/ralink/mt7621* 19209 19210RALINK RT2X00 WIRELESS LAN DRIVER 19211M: Stanislaw Gruszka <stf_xl@wp.pl> 19212L: linux-wireless@vger.kernel.org 19213S: Maintained 19214F: drivers/net/wireless/ralink/rt2x00/ 19215 19216RAMDISK RAM BLOCK DEVICE DRIVER 19217M: Jens Axboe <axboe@kernel.dk> 19218S: Maintained 19219F: Documentation/admin-guide/blockdev/ramdisk.rst 19220F: drivers/block/brd.c 19221 19222RANCHU VIRTUAL BOARD FOR MIPS 19223M: Miodrag Dinic <miodrag.dinic@mips.com> 19224L: linux-mips@vger.kernel.org 19225S: Supported 19226F: arch/mips/configs/generic/board-ranchu.config 19227F: arch/mips/generic/board-ranchu.c 19228 19229RANDOM NUMBER DRIVER 19230M: "Theodore Ts'o" <tytso@mit.edu> 19231M: Jason A. Donenfeld <Jason@zx2c4.com> 19232S: Maintained 19233T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 19234F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 19235F: drivers/char/random.c 19236F: include/linux/random.h 19237F: include/uapi/linux/random.h 19238F: drivers/virt/vmgenid.c 19239N: ^.*/vdso/[^/]*getrandom[^/]+$ 19240 19241RAPIDIO SUBSYSTEM 19242M: Matt Porter <mporter@kernel.crashing.org> 19243M: Alexandre Bounine <alex.bou9@gmail.com> 19244S: Maintained 19245F: drivers/rapidio/ 19246 19247RAS INFRASTRUCTURE 19248M: Tony Luck <tony.luck@intel.com> 19249M: Borislav Petkov <bp@alien8.de> 19250L: linux-edac@vger.kernel.org 19251S: Maintained 19252F: Documentation/admin-guide/RAS 19253F: drivers/ras/ 19254F: include/linux/ras.h 19255F: include/ras/ras_event.h 19256 19257RAS FRU MEMORY POISON MANAGER (FMPM) 19258M: Yazen Ghannam <Yazen.Ghannam@amd.com> 19259L: linux-edac@vger.kernel.org 19260S: Maintained 19261F: drivers/ras/amd/fmpm.c 19262 19263RASPBERRY PI PISP BACK END 19264M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19265L: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 19266L: linux-media@vger.kernel.org 19267S: Maintained 19268F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 19269F: drivers/media/platform/raspberrypi/pisp_be/ 19270F: include/uapi/linux/media/raspberrypi/ 19271 19272RC-CORE / LIRC FRAMEWORK 19273M: Sean Young <sean@mess.org> 19274L: linux-media@vger.kernel.org 19275S: Maintained 19276W: http://linuxtv.org 19277T: git git://linuxtv.org/media_tree.git 19278F: Documentation/driver-api/media/rc-core.rst 19279F: Documentation/userspace-api/media/rc/ 19280F: drivers/media/rc/ 19281F: include/media/rc-core.h 19282F: include/media/rc-map.h 19283F: include/uapi/linux/lirc.h 19284 19285RCMM REMOTE CONTROLS DECODER 19286M: Patrick Lerda <patrick9876@free.fr> 19287S: Maintained 19288F: drivers/media/rc/ir-rcmm-decoder.c 19289 19290RCUTORTURE TEST FRAMEWORK 19291M: "Paul E. McKenney" <paulmck@kernel.org> 19292M: Josh Triplett <josh@joshtriplett.org> 19293R: Steven Rostedt <rostedt@goodmis.org> 19294R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19295R: Lai Jiangshan <jiangshanlai@gmail.com> 19296L: rcu@vger.kernel.org 19297S: Supported 19298T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19299F: tools/testing/selftests/rcutorture 19300 19301RDACM20 Camera Sensor 19302M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19303M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19304M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19305M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19306L: linux-media@vger.kernel.org 19307S: Maintained 19308F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19309F: drivers/media/i2c/max9271.c 19310F: drivers/media/i2c/max9271.h 19311F: drivers/media/i2c/rdacm20.c 19312 19313RDACM21 Camera Sensor 19314M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19315M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19316M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19317M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19318L: linux-media@vger.kernel.org 19319S: Maintained 19320F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19321F: drivers/media/i2c/max9271.c 19322F: drivers/media/i2c/max9271.h 19323F: drivers/media/i2c/rdacm21.c 19324 19325RDC R-321X SoC 19326M: Florian Fainelli <florian@openwrt.org> 19327S: Maintained 19328 19329RDC R6040 FAST ETHERNET DRIVER 19330M: Florian Fainelli <f.fainelli@gmail.com> 19331L: netdev@vger.kernel.org 19332S: Maintained 19333F: drivers/net/ethernet/rdc/r6040.c 19334 19335RDMAVT - RDMA verbs software 19336M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19337L: linux-rdma@vger.kernel.org 19338S: Supported 19339F: drivers/infiniband/sw/rdmavt 19340 19341RDS - RELIABLE DATAGRAM SOCKETS 19342M: Allison Henderson <allison.henderson@oracle.com> 19343L: netdev@vger.kernel.org 19344L: linux-rdma@vger.kernel.org 19345L: rds-devel@oss.oracle.com (moderated for non-subscribers) 19346S: Supported 19347W: https://oss.oracle.com/projects/rds/ 19348F: Documentation/networking/rds.rst 19349F: net/rds/ 19350F: tools/testing/selftests/net/rds/ 19351 19352RDT - RESOURCE ALLOCATION 19353M: Fenghua Yu <fenghua.yu@intel.com> 19354M: Reinette Chatre <reinette.chatre@intel.com> 19355L: linux-kernel@vger.kernel.org 19356S: Supported 19357F: Documentation/arch/x86/resctrl* 19358F: arch/x86/include/asm/resctrl.h 19359F: arch/x86/kernel/cpu/resctrl/ 19360F: tools/testing/selftests/resctrl/ 19361 19362READ-COPY UPDATE (RCU) 19363M: "Paul E. McKenney" <paulmck@kernel.org> 19364M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 19365M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 19366M: Joel Fernandes <joel@joelfernandes.org> 19367M: Josh Triplett <josh@joshtriplett.org> 19368M: Boqun Feng <boqun.feng@gmail.com> 19369M: Uladzislau Rezki <urezki@gmail.com> 19370R: Steven Rostedt <rostedt@goodmis.org> 19371R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19372R: Lai Jiangshan <jiangshanlai@gmail.com> 19373R: Zqiang <qiang.zhang1211@gmail.com> 19374L: rcu@vger.kernel.org 19375S: Supported 19376W: http://www.rdrop.com/users/paulmck/RCU/ 19377T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19378F: Documentation/RCU/ 19379F: include/linux/rcu* 19380F: kernel/rcu/ 19381X: Documentation/RCU/torture.rst 19382X: include/linux/srcu*.h 19383X: kernel/rcu/srcu*.c 19384 19385REAL TIME CLOCK (RTC) SUBSYSTEM 19386M: Alexandre Belloni <alexandre.belloni@bootlin.com> 19387L: linux-rtc@vger.kernel.org 19388S: Maintained 19389Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 19390T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 19391F: Documentation/admin-guide/rtc.rst 19392F: Documentation/devicetree/bindings/rtc/ 19393F: drivers/rtc/ 19394F: include/linux/rtc.h 19395F: include/linux/rtc/ 19396F: include/uapi/linux/rtc.h 19397F: tools/testing/selftests/rtc/ 19398 19399Real-time Linux Analysis (RTLA) tools 19400M: Steven Rostedt <rostedt@goodmis.org> 19401L: linux-trace-kernel@vger.kernel.org 19402S: Maintained 19403F: Documentation/tools/rtla/ 19404F: tools/tracing/rtla/ 19405 19406Real-time Linux (PREEMPT_RT) 19407M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 19408M: Clark Williams <clrkwllms@kernel.org> 19409M: Steven Rostedt <rostedt@goodmis.org> 19410L: linux-rt-devel@lists.linux.dev 19411S: Supported 19412K: PREEMPT_RT 19413 19414REALTEK AUDIO CODECS 19415M: Oder Chiou <oder_chiou@realtek.com> 19416S: Maintained 19417F: include/sound/rt*.h 19418F: sound/soc/codecs/rt* 19419 19420REALTEK OTTO WATCHDOG 19421M: Sander Vanheule <sander@svanheule.net> 19422L: linux-watchdog@vger.kernel.org 19423S: Maintained 19424F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 19425F: drivers/watchdog/realtek_otto_wdt.c 19426 19427REALTEK RTL83xx SMI DSA ROUTER CHIPS 19428M: Linus Walleij <linus.walleij@linaro.org> 19429M: Alvin Šipraga <alsi@bang-olufsen.dk> 19430S: Maintained 19431F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 19432F: drivers/net/dsa/realtek/* 19433 19434REALTEK WIRELESS DRIVER (rtlwifi family) 19435M: Ping-Ke Shih <pkshih@realtek.com> 19436L: linux-wireless@vger.kernel.org 19437S: Maintained 19438T: git https://github.com/pkshih/rtw.git 19439F: drivers/net/wireless/realtek/rtlwifi/ 19440 19441REALTEK WIRELESS DRIVER (rtw88) 19442M: Ping-Ke Shih <pkshih@realtek.com> 19443L: linux-wireless@vger.kernel.org 19444S: Maintained 19445T: git https://github.com/pkshih/rtw.git 19446F: drivers/net/wireless/realtek/rtw88/ 19447 19448REALTEK WIRELESS DRIVER (rtw89) 19449M: Ping-Ke Shih <pkshih@realtek.com> 19450L: linux-wireless@vger.kernel.org 19451S: Maintained 19452T: git https://github.com/pkshih/rtw.git 19453F: drivers/net/wireless/realtek/rtw89/ 19454 19455REDPINE WIRELESS DRIVER 19456L: linux-wireless@vger.kernel.org 19457S: Orphan 19458F: drivers/net/wireless/rsi/ 19459 19460REGISTER MAP ABSTRACTION 19461M: Mark Brown <broonie@kernel.org> 19462L: linux-kernel@vger.kernel.org 19463S: Supported 19464T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 19465F: Documentation/devicetree/bindings/regmap/ 19466F: drivers/base/regmap/ 19467F: include/linux/regmap.h 19468 19469REISERFS FILE SYSTEM 19470L: reiserfs-devel@vger.kernel.org 19471S: Obsolete 19472F: fs/reiserfs/ 19473 19474REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 19475M: Bjorn Andersson <andersson@kernel.org> 19476M: Mathieu Poirier <mathieu.poirier@linaro.org> 19477L: linux-remoteproc@vger.kernel.org 19478S: Maintained 19479T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 19480F: Documentation/ABI/testing/sysfs-class-remoteproc 19481F: Documentation/devicetree/bindings/remoteproc/ 19482F: Documentation/staging/remoteproc.rst 19483F: drivers/remoteproc/ 19484F: include/linux/remoteproc.h 19485F: include/linux/remoteproc/ 19486 19487REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 19488M: Bjorn Andersson <andersson@kernel.org> 19489M: Mathieu Poirier <mathieu.poirier@linaro.org> 19490L: linux-remoteproc@vger.kernel.org 19491S: Maintained 19492T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 19493F: Documentation/ABI/testing/sysfs-bus-rpmsg 19494F: Documentation/staging/rpmsg.rst 19495F: drivers/rpmsg/ 19496F: include/linux/rpmsg.h 19497F: include/linux/rpmsg/ 19498F: include/uapi/linux/rpmsg.h 19499F: samples/rpmsg/ 19500 19501REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 19502M: Stephan Gerhold <stephan@gerhold.net> 19503L: netdev@vger.kernel.org 19504L: linux-remoteproc@vger.kernel.org 19505S: Maintained 19506F: drivers/net/wwan/rpmsg_wwan_ctrl.c 19507 19508RENESAS CLOCK DRIVERS 19509M: Geert Uytterhoeven <geert+renesas@glider.be> 19510L: linux-renesas-soc@vger.kernel.org 19511S: Supported 19512T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 19513F: Documentation/devicetree/bindings/clock/renesas,* 19514F: drivers/clk/renesas/ 19515 19516RENESAS EMEV2 I2C DRIVER 19517M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19518L: linux-renesas-soc@vger.kernel.org 19519S: Supported 19520F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 19521F: drivers/i2c/busses/i2c-emev2.c 19522 19523RENESAS ETHERNET SWITCH DRIVER 19524R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19525L: netdev@vger.kernel.org 19526L: linux-renesas-soc@vger.kernel.org 19527F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 19528F: drivers/net/ethernet/renesas/Kconfig 19529F: drivers/net/ethernet/renesas/Makefile 19530F: drivers/net/ethernet/renesas/rcar_gen4* 19531F: drivers/net/ethernet/renesas/rswitch* 19532 19533RENESAS ETHERNET TSN DRIVER 19534M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19535L: netdev@vger.kernel.org 19536L: linux-renesas-soc@vger.kernel.org 19537S: Supported 19538F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 19539F: drivers/net/ethernet/renesas/rtsn.* 19540 19541RENESAS IDT821034 ASoC CODEC 19542M: Herve Codina <herve.codina@bootlin.com> 19543L: linux-sound@vger.kernel.org 19544S: Maintained 19545F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 19546F: sound/soc/codecs/idt821034.c 19547 19548RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 19549M: Miquel Raynal <miquel.raynal@bootlin.com> 19550L: linux-mtd@lists.infradead.org 19551L: linux-renesas-soc@vger.kernel.org 19552S: Maintained 19553F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 19554F: drivers/mtd/nand/raw/renesas-nand-controller.c 19555 19556RENESAS R-CAR GYROADC DRIVER 19557M: Marek Vasut <marek.vasut@gmail.com> 19558L: linux-iio@vger.kernel.org 19559S: Supported 19560F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 19561F: drivers/iio/adc/rcar-gyroadc.c 19562 19563RENESAS R-CAR I2C DRIVERS 19564M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19565L: linux-renesas-soc@vger.kernel.org 19566S: Supported 19567F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 19568F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 19569F: drivers/i2c/busses/i2c-rcar.c 19570F: drivers/i2c/busses/i2c-sh_mobile.c 19571 19572RENESAS R-CAR THERMAL DRIVERS 19573M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19574L: linux-renesas-soc@vger.kernel.org 19575S: Supported 19576F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 19577F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 19578F: drivers/thermal/renesas/rcar_gen3_thermal.c 19579F: drivers/thermal/renesas/rcar_thermal.c 19580 19581RENESAS RIIC DRIVER 19582M: Chris Brandt <chris.brandt@renesas.com> 19583L: linux-renesas-soc@vger.kernel.org 19584S: Supported 19585F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 19586F: drivers/i2c/busses/i2c-riic.c 19587 19588RENESAS RZ/G2L A/D DRIVER 19589M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 19590L: linux-iio@vger.kernel.org 19591L: linux-renesas-soc@vger.kernel.org 19592S: Supported 19593F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 19594F: drivers/iio/adc/rzg2l_adc.c 19595 19596RENESAS RZ/G2L MTU3a COUNTER DRIVER 19597M: Biju Das <biju.das.jz@bp.renesas.com> 19598L: linux-iio@vger.kernel.org 19599L: linux-renesas-soc@vger.kernel.org 19600S: Supported 19601F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 19602F: drivers/counter/rz-mtu3-cnt.c 19603 19604RENESAS RZ/N1 A5PSW SWITCH DRIVER 19605M: Clément Léger <clement.leger@bootlin.com> 19606L: linux-renesas-soc@vger.kernel.org 19607L: netdev@vger.kernel.org 19608S: Maintained 19609F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 19610F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 19611F: drivers/net/dsa/rzn1_a5psw* 19612F: drivers/net/pcs/pcs-rzn1-miic.c 19613F: include/dt-bindings/net/pcs-rzn1-miic.h 19614F: include/linux/pcs-rzn1-miic.h 19615F: net/dsa/tag_rzn1_a5psw.c 19616 19617RENESAS RZ/N1 DWMAC GLUE LAYER 19618M: Romain Gantois <romain.gantois@bootlin.com> 19619S: Maintained 19620F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 19621F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 19622 19623RENESAS RZ/N1 RTC CONTROLLER DRIVER 19624M: Miquel Raynal <miquel.raynal@bootlin.com> 19625L: linux-rtc@vger.kernel.org 19626L: linux-renesas-soc@vger.kernel.org 19627S: Maintained 19628F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 19629F: drivers/rtc/rtc-rzn1.c 19630 19631RENESAS RZ/N1 USBF CONTROLLER DRIVER 19632M: Herve Codina <herve.codina@bootlin.com> 19633L: linux-renesas-soc@vger.kernel.org 19634L: linux-usb@vger.kernel.org 19635S: Maintained 19636F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 19637F: drivers/usb/gadget/udc/renesas_usbf.c 19638 19639RENESAS RZ/V2M I2C DRIVER 19640M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 19641L: linux-i2c@vger.kernel.org 19642L: linux-renesas-soc@vger.kernel.org 19643S: Supported 19644F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 19645F: drivers/i2c/busses/i2c-rzv2m.c 19646 19647RENESAS USB PHY DRIVER 19648M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19649L: linux-renesas-soc@vger.kernel.org 19650S: Maintained 19651F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 19652 19653RENESAS VERSACLOCK 7 CLOCK DRIVER 19654M: Alex Helms <alexander.helms.jy@renesas.com> 19655S: Maintained 19656F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 19657F: drivers/clk/clk-versaclock7.c 19658 19659RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 19660M: Herve Codina <herve.codina@bootlin.com> 19661L: linux-iio@vger.kernel.org 19662S: Maintained 19663F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 19664F: drivers/iio/potentiometer/x9250.c 19665 19666RESET CONTROLLER FRAMEWORK 19667M: Philipp Zabel <p.zabel@pengutronix.de> 19668S: Maintained 19669T: git git://git.pengutronix.de/git/pza/linux 19670F: Documentation/devicetree/bindings/reset/ 19671F: Documentation/driver-api/reset.rst 19672F: drivers/reset/ 19673F: include/dt-bindings/reset/ 19674F: include/linux/reset-controller.h 19675F: include/linux/reset.h 19676F: include/linux/reset/ 19677K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 19678 19679RESTARTABLE SEQUENCES SUPPORT 19680M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19681M: Peter Zijlstra <peterz@infradead.org> 19682M: "Paul E. McKenney" <paulmck@kernel.org> 19683M: Boqun Feng <boqun.feng@gmail.com> 19684L: linux-kernel@vger.kernel.org 19685S: Supported 19686F: include/trace/events/rseq.h 19687F: include/uapi/linux/rseq.h 19688F: kernel/rseq.c 19689F: tools/testing/selftests/rseq/ 19690 19691RFKILL 19692M: Johannes Berg <johannes@sipsolutions.net> 19693L: linux-wireless@vger.kernel.org 19694S: Maintained 19695W: https://wireless.wiki.kernel.org/ 19696Q: https://patchwork.kernel.org/project/linux-wireless/list/ 19697T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 19698T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 19699F: Documentation/ABI/stable/sysfs-class-rfkill 19700F: Documentation/driver-api/rfkill.rst 19701F: include/linux/rfkill.h 19702F: include/uapi/linux/rfkill.h 19703F: net/rfkill/ 19704 19705RHASHTABLE 19706M: Thomas Graf <tgraf@suug.ch> 19707M: Herbert Xu <herbert@gondor.apana.org.au> 19708L: netdev@vger.kernel.org 19709S: Maintained 19710F: include/linux/rhashtable-types.h 19711F: include/linux/rhashtable.h 19712F: lib/rhashtable.c 19713F: lib/test_rhashtable.c 19714 19715RICOH R5C592 MEMORYSTICK DRIVER 19716M: Maxim Levitsky <maximlevitsky@gmail.com> 19717S: Maintained 19718F: drivers/memstick/host/r592.* 19719 19720RICOH SMARTMEDIA/XD DRIVER 19721M: Maxim Levitsky <maximlevitsky@gmail.com> 19722S: Maintained 19723F: drivers/mtd/nand/raw/r852.c 19724F: drivers/mtd/nand/raw/r852.h 19725 19726RISC-V AIA DRIVERS 19727M: Anup Patel <anup@brainfault.org> 19728L: linux-riscv@lists.infradead.org 19729S: Maintained 19730F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 19731F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 19732F: drivers/irqchip/irq-riscv-aplic-*.c 19733F: drivers/irqchip/irq-riscv-aplic-*.h 19734F: drivers/irqchip/irq-riscv-imsic-*.c 19735F: drivers/irqchip/irq-riscv-imsic-*.h 19736F: drivers/irqchip/irq-riscv-intc.c 19737F: include/linux/irqchip/riscv-aplic.h 19738F: include/linux/irqchip/riscv-imsic.h 19739 19740RISC-V ARCHITECTURE 19741M: Paul Walmsley <paul.walmsley@sifive.com> 19742M: Palmer Dabbelt <palmer@dabbelt.com> 19743M: Albert Ou <aou@eecs.berkeley.edu> 19744L: linux-riscv@lists.infradead.org 19745S: Supported 19746Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19747C: irc://irc.libera.chat/riscv 19748P: Documentation/arch/riscv/patch-acceptance.rst 19749T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 19750F: arch/riscv/ 19751N: riscv 19752K: riscv 19753 19754RISC-V MICROCHIP FPGA SUPPORT 19755M: Conor Dooley <conor.dooley@microchip.com> 19756M: Daire McNamara <daire.mcnamara@microchip.com> 19757L: linux-riscv@lists.infradead.org 19758S: Supported 19759F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19760F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19761F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19762F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19763F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19764F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19765F: Documentation/devicetree/bindings/riscv/microchip.yaml 19766F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19767F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19768F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19769F: arch/riscv/boot/dts/microchip/ 19770F: drivers/char/hw_random/mpfs-rng.c 19771F: drivers/clk/microchip/clk-mpfs*.c 19772F: drivers/firmware/microchip/mpfs-auto-update.c 19773F: drivers/i2c/busses/i2c-microchip-corei2c.c 19774F: drivers/mailbox/mailbox-mpfs.c 19775F: drivers/pci/controller/plda/pcie-microchip-host.c 19776F: drivers/pwm/pwm-microchip-core.c 19777F: drivers/reset/reset-mpfs.c 19778F: drivers/rtc/rtc-mpfs.c 19779F: drivers/soc/microchip/mpfs-sys-controller.c 19780F: drivers/spi/spi-microchip-core-qspi.c 19781F: drivers/spi/spi-microchip-core.c 19782F: drivers/usb/musb/mpfs.c 19783F: include/soc/microchip/mpfs.h 19784 19785RISC-V MISC SOC SUPPORT 19786M: Conor Dooley <conor@kernel.org> 19787L: linux-riscv@lists.infradead.org 19788S: Maintained 19789Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19790T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19791F: Documentation/devicetree/bindings/riscv/ 19792F: arch/riscv/boot/dts/ 19793X: arch/riscv/boot/dts/allwinner/ 19794X: arch/riscv/boot/dts/renesas/ 19795X: arch/riscv/boot/dts/sophgo/ 19796X: arch/riscv/boot/dts/thead/ 19797 19798RISC-V PMU DRIVERS 19799M: Atish Patra <atishp@atishpatra.org> 19800R: Anup Patel <anup@brainfault.org> 19801L: linux-riscv@lists.infradead.org 19802S: Supported 19803F: drivers/perf/riscv_pmu.c 19804F: drivers/perf/riscv_pmu_legacy.c 19805F: drivers/perf/riscv_pmu_sbi.c 19806 19807RISC-V THEAD SoC SUPPORT 19808M: Drew Fustini <drew@pdp7.com> 19809M: Guo Ren <guoren@kernel.org> 19810M: Fu Wei <wefu@redhat.com> 19811L: linux-riscv@lists.infradead.org 19812S: Maintained 19813T: git https://github.com/pdp7/linux.git 19814F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 19815F: arch/riscv/boot/dts/thead/ 19816F: drivers/clk/thead/clk-th1520-ap.c 19817F: include/dt-bindings/clock/thead,th1520-clk-ap.h 19818 19819RNBD BLOCK DRIVERS 19820M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19821M: Jack Wang <jinpu.wang@ionos.com> 19822L: linux-block@vger.kernel.org 19823S: Maintained 19824F: drivers/block/rnbd/ 19825 19826ROCCAT DRIVERS 19827M: Stefan Achatz <erazor_de@users.sourceforge.net> 19828S: Maintained 19829W: http://sourceforge.net/projects/roccat/ 19830F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19831F: drivers/hid/hid-roccat* 19832F: include/linux/hid-roccat* 19833 19834ROCKCHIP CAN-FD DRIVER 19835M: Marc Kleine-Budde <mkl@pengutronix.de> 19836R: kernel@pengutronix.de 19837L: linux-can@vger.kernel.org 19838S: Maintained 19839F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 19840F: drivers/net/can/rockchip/ 19841 19842ROCKCHIP CRYPTO DRIVERS 19843M: Corentin Labbe <clabbe@baylibre.com> 19844L: linux-crypto@vger.kernel.org 19845S: Maintained 19846F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19847F: drivers/crypto/rockchip/ 19848 19849ROCKCHIP I2S TDM DRIVER 19850M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19851L: linux-rockchip@lists.infradead.org 19852S: Maintained 19853F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19854F: sound/soc/rockchip/rockchip_i2s_tdm.* 19855 19856ROCKCHIP ISP V1 DRIVER 19857M: Dafna Hirschfeld <dafna@fastmail.com> 19858M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19859L: linux-media@vger.kernel.org 19860L: linux-rockchip@lists.infradead.org 19861S: Maintained 19862F: Documentation/admin-guide/media/rkisp1.rst 19863F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19864F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19865F: drivers/media/platform/rockchip/rkisp1 19866F: include/uapi/linux/rkisp1-config.h 19867 19868ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 19869M: Daniel Golle <daniel@makrotopia.org> 19870M: Aurelien Jarno <aurelien@aurel32.net> 19871S: Maintained 19872F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 19873F: drivers/char/hw_random/rockchip-rng.c 19874 19875ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19876M: Jacob Chen <jacob-chen@iotwrt.com> 19877M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19878L: linux-media@vger.kernel.org 19879L: linux-rockchip@lists.infradead.org 19880S: Maintained 19881F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19882F: drivers/media/platform/rockchip/rga/ 19883 19884ROCKCHIP RK3308 INTERNAL AUDIO CODEC 19885M: Luca Ceresoli <luca.ceresoli@bootlin.com> 19886S: Maintained 19887F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 19888F: sound/soc/codecs/rk3308_codec.c 19889F: sound/soc/codecs/rk3308_codec.h 19890 19891ROCKCHIP VIDEO DECODER DRIVER 19892M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19893L: linux-media@vger.kernel.org 19894L: linux-rockchip@lists.infradead.org 19895S: Maintained 19896F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19897F: drivers/staging/media/rkvdec/ 19898 19899ROCKER DRIVER 19900M: Jiri Pirko <jiri@resnulli.us> 19901L: netdev@vger.kernel.org 19902S: Supported 19903F: drivers/net/ethernet/rocker/ 19904 19905ROCKETPORT EXPRESS/INFINITY DRIVER 19906M: Kevin Cernekee <cernekee@gmail.com> 19907L: linux-serial@vger.kernel.org 19908S: Odd Fixes 19909F: drivers/tty/serial/rp2.* 19910 19911ROHM BD99954 CHARGER IC 19912M: Matti Vaittinen <mazziesaccount@gmail.com> 19913S: Supported 19914F: drivers/power/supply/bd99954-charger.c 19915F: drivers/power/supply/bd99954-charger.h 19916 19917ROHM BH1745 COLOUR SENSOR 19918M: Mudit Sharma <muditsharma.info@gmail.com> 19919L: linux-iio@vger.kernel.org 19920S: Maintained 19921F: drivers/iio/light/bh1745.c 19922 19923ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19924M: Tomasz Duszynski <tduszyns@gmail.com> 19925S: Maintained 19926F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19927F: drivers/iio/light/bh1750.c 19928 19929ROHM BM1390 PRESSURE SENSOR DRIVER 19930M: Matti Vaittinen <mazziesaccount@gmail.com> 19931L: linux-iio@vger.kernel.org 19932S: Supported 19933F: drivers/iio/pressure/rohm-bm1390.c 19934 19935ROHM BU270xx LIGHT SENSOR DRIVERs 19936M: Matti Vaittinen <mazziesaccount@gmail.com> 19937L: linux-iio@vger.kernel.org 19938S: Supported 19939F: drivers/iio/light/rohm-bu27008.c 19940F: drivers/iio/light/rohm-bu27034.c 19941 19942ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19943M: Marek Vasut <marek.vasut+renesas@gmail.com> 19944L: linux-kernel@vger.kernel.org 19945L: linux-renesas-soc@vger.kernel.org 19946S: Supported 19947F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19948F: drivers/gpio/gpio-bd9571mwv.c 19949F: drivers/mfd/bd9571mwv.c 19950F: drivers/regulator/bd9571mwv-regulator.c 19951F: include/linux/mfd/bd9571mwv.h 19952 19953ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19954M: Matti Vaittinen <mazziesaccount@gmail.com> 19955S: Supported 19956F: drivers/clk/clk-bd718x7.c 19957F: drivers/gpio/gpio-bd71815.c 19958F: drivers/gpio/gpio-bd71828.c 19959F: drivers/mfd/rohm-bd71828.c 19960F: drivers/mfd/rohm-bd718x7.c 19961F: drivers/mfd/rohm-bd9576.c 19962F: drivers/mfd/rohm-bd96801.c 19963F: drivers/regulator/bd71815-regulator.c 19964F: drivers/regulator/bd71828-regulator.c 19965F: drivers/regulator/bd718x7-regulator.c 19966F: drivers/regulator/bd9576-regulator.c 19967F: drivers/regulator/bd96801-regulator.c 19968F: drivers/regulator/rohm-regulator.c 19969F: drivers/rtc/rtc-bd70528.c 19970F: drivers/watchdog/bd9576_wdt.c 19971F: drivers/watchdog/bd96801_wdt.c 19972F: include/linux/mfd/rohm-bd71815.h 19973F: include/linux/mfd/rohm-bd71828.h 19974F: include/linux/mfd/rohm-bd718x7.h 19975F: include/linux/mfd/rohm-bd957x.h 19976F: include/linux/mfd/rohm-bd96801.h 19977F: include/linux/mfd/rohm-generic.h 19978F: include/linux/mfd/rohm-shared.h 19979 19980ROSE NETWORK LAYER 19981M: Ralf Baechle <ralf@linux-mips.org> 19982L: linux-hams@vger.kernel.org 19983S: Maintained 19984W: https://linux-ax25.in-berlin.de 19985F: include/net/rose.h 19986F: include/uapi/linux/rose.h 19987F: net/rose/ 19988 19989ROTATION DRIVER FOR ALLWINNER A83T 19990M: Jernej Skrabec <jernej.skrabec@gmail.com> 19991L: linux-media@vger.kernel.org 19992S: Maintained 19993T: git git://linuxtv.org/media_tree.git 19994F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19995F: drivers/media/platform/sunxi/sun8i-rotate/ 19996 19997RPMB SUBSYSTEM 19998M: Jens Wiklander <jens.wiklander@linaro.org> 19999L: linux-kernel@vger.kernel.org 20000S: Supported 20001F: drivers/misc/rpmb-core.c 20002F: include/linux/rpmb.h 20003 20004RPMSG TTY DRIVER 20005M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20006L: linux-remoteproc@vger.kernel.org 20007S: Maintained 20008F: drivers/tty/rpmsg_tty.c 20009 20010RTASE ETHERNET DRIVER 20011M: Justin Lai <justinlai0215@realtek.com> 20012M: Larry Chiu <larry.chiu@realtek.com> 20013L: netdev@vger.kernel.org 20014S: Maintained 20015F: drivers/net/ethernet/realtek/rtase/ 20016 20017RTL2830 MEDIA DRIVER 20018L: linux-media@vger.kernel.org 20019S: Orphan 20020W: https://linuxtv.org 20021Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20022F: drivers/media/dvb-frontends/rtl2830* 20023 20024RTL2832 MEDIA DRIVER 20025L: linux-media@vger.kernel.org 20026S: Orphan 20027W: https://linuxtv.org 20028Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20029F: drivers/media/dvb-frontends/rtl2832* 20030 20031RTL2832_SDR MEDIA DRIVER 20032L: linux-media@vger.kernel.org 20033S: Orphan 20034W: https://linuxtv.org 20035Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20036F: drivers/media/dvb-frontends/rtl2832_sdr* 20037 20038RTL8180 WIRELESS DRIVER 20039L: linux-wireless@vger.kernel.org 20040S: Orphan 20041F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 20042 20043RTL8187 WIRELESS DRIVER 20044M: Hin-Tak Leung <hintak.leung@gmail.com> 20045L: linux-wireless@vger.kernel.org 20046S: Maintained 20047T: git https://github.com/pkshih/rtw.git 20048F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 20049 20050RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 20051M: Jes Sorensen <Jes.Sorensen@gmail.com> 20052L: linux-wireless@vger.kernel.org 20053S: Maintained 20054T: git https://github.com/pkshih/rtw.git 20055F: drivers/net/wireless/realtek/rtl8xxxu/ 20056 20057RTRS TRANSPORT DRIVERS 20058M: Md. Haris Iqbal <haris.iqbal@ionos.com> 20059M: Jack Wang <jinpu.wang@ionos.com> 20060L: linux-rdma@vger.kernel.org 20061S: Maintained 20062F: drivers/infiniband/ulp/rtrs/ 20063 20064RUNTIME VERIFICATION (RV) 20065M: Steven Rostedt <rostedt@goodmis.org> 20066L: linux-trace-kernel@vger.kernel.org 20067S: Maintained 20068F: Documentation/trace/rv/ 20069F: include/linux/rv.h 20070F: include/rv/ 20071F: kernel/trace/rv/ 20072F: tools/verification/ 20073 20074RUST 20075M: Miguel Ojeda <ojeda@kernel.org> 20076M: Alex Gaynor <alex.gaynor@gmail.com> 20077R: Boqun Feng <boqun.feng@gmail.com> 20078R: Gary Guo <gary@garyguo.net> 20079R: Björn Roy Baron <bjorn3_gh@protonmail.com> 20080R: Benno Lossin <benno.lossin@proton.me> 20081R: Andreas Hindborg <a.hindborg@kernel.org> 20082R: Alice Ryhl <aliceryhl@google.com> 20083R: Trevor Gross <tmgross@umich.edu> 20084L: rust-for-linux@vger.kernel.org 20085S: Supported 20086W: https://rust-for-linux.com 20087B: https://github.com/Rust-for-Linux/linux/issues 20088C: zulip://rust-for-linux.zulipchat.com 20089P: https://rust-for-linux.com/contributing 20090T: git https://github.com/Rust-for-Linux/linux.git rust-next 20091F: Documentation/rust/ 20092F: rust/ 20093F: samples/rust/ 20094F: scripts/*rust* 20095F: tools/testing/selftests/rust/ 20096K: \b(?i:rust)\b 20097 20098RXRPC SOCKETS (AF_RXRPC) 20099M: David Howells <dhowells@redhat.com> 20100M: Marc Dionne <marc.dionne@auristor.com> 20101L: linux-afs@lists.infradead.org 20102S: Supported 20103W: https://www.infradead.org/~dhowells/kafs/ 20104F: Documentation/networking/rxrpc.rst 20105F: include/keys/rxrpc-type.h 20106F: include/net/af_rxrpc.h 20107F: include/trace/events/rxrpc.h 20108F: include/uapi/linux/rxrpc.h 20109F: net/rxrpc/ 20110 20111S3 SAVAGE FRAMEBUFFER DRIVER 20112M: Antonino Daplas <adaplas@gmail.com> 20113L: linux-fbdev@vger.kernel.org 20114S: Maintained 20115F: drivers/video/fbdev/savage/ 20116 20117S390 ARCHITECTURE 20118M: Heiko Carstens <hca@linux.ibm.com> 20119M: Vasily Gorbik <gor@linux.ibm.com> 20120M: Alexander Gordeev <agordeev@linux.ibm.com> 20121R: Christian Borntraeger <borntraeger@linux.ibm.com> 20122R: Sven Schnelle <svens@linux.ibm.com> 20123L: linux-s390@vger.kernel.org 20124S: Supported 20125T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20126F: Documentation/driver-api/s390-drivers.rst 20127F: Documentation/arch/s390/ 20128F: arch/s390/ 20129F: drivers/s390/ 20130F: drivers/watchdog/diag288_wdt.c 20131 20132S390 COMMON I/O LAYER 20133M: Vineeth Vijayan <vneethv@linux.ibm.com> 20134M: Peter Oberparleiter <oberpar@linux.ibm.com> 20135L: linux-s390@vger.kernel.org 20136S: Supported 20137F: drivers/s390/cio/ 20138 20139S390 DASD DRIVER 20140M: Stefan Haberland <sth@linux.ibm.com> 20141M: Jan Hoeppner <hoeppner@linux.ibm.com> 20142L: linux-s390@vger.kernel.org 20143S: Supported 20144F: block/partitions/ibm.c 20145F: drivers/s390/block/dasd* 20146F: include/linux/dasd_mod.h 20147 20148S390 IOMMU (PCI) 20149M: Niklas Schnelle <schnelle@linux.ibm.com> 20150M: Matthew Rosato <mjrosato@linux.ibm.com> 20151R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20152L: linux-s390@vger.kernel.org 20153S: Supported 20154F: drivers/iommu/s390-iommu.c 20155 20156S390 IUCV NETWORK LAYER 20157M: Alexandra Winter <wintera@linux.ibm.com> 20158M: Thorsten Winkler <twinkler@linux.ibm.com> 20159L: linux-s390@vger.kernel.org 20160L: netdev@vger.kernel.org 20161S: Supported 20162F: drivers/s390/net/*iucv* 20163F: include/net/iucv/ 20164F: net/iucv/ 20165 20166S390 MM 20167M: Alexander Gordeev <agordeev@linux.ibm.com> 20168M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20169L: linux-s390@vger.kernel.org 20170S: Supported 20171T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20172F: arch/s390/include/asm/pgtable.h 20173F: arch/s390/mm 20174 20175S390 NETWORK DRIVERS 20176M: Alexandra Winter <wintera@linux.ibm.com> 20177M: Thorsten Winkler <twinkler@linux.ibm.com> 20178L: linux-s390@vger.kernel.org 20179L: netdev@vger.kernel.org 20180S: Supported 20181F: drivers/s390/net/ 20182 20183S390 PCI SUBSYSTEM 20184M: Niklas Schnelle <schnelle@linux.ibm.com> 20185M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20186L: linux-s390@vger.kernel.org 20187S: Supported 20188F: Documentation/arch/s390/pci.rst 20189F: arch/s390/pci/ 20190F: drivers/pci/hotplug/s390_pci_hpc.c 20191 20192S390 SCM DRIVER 20193M: Vineeth Vijayan <vneethv@linux.ibm.com> 20194L: linux-s390@vger.kernel.org 20195S: Supported 20196F: drivers/s390/block/scm* 20197F: drivers/s390/cio/scm.c 20198 20199S390 VFIO AP DRIVER 20200M: Tony Krowiak <akrowiak@linux.ibm.com> 20201M: Halil Pasic <pasic@linux.ibm.com> 20202M: Jason Herne <jjherne@linux.ibm.com> 20203L: linux-s390@vger.kernel.org 20204S: Supported 20205F: Documentation/arch/s390/vfio-ap* 20206F: drivers/s390/crypto/vfio_ap* 20207 20208S390 VFIO-CCW DRIVER 20209M: Eric Farman <farman@linux.ibm.com> 20210M: Matthew Rosato <mjrosato@linux.ibm.com> 20211R: Halil Pasic <pasic@linux.ibm.com> 20212L: linux-s390@vger.kernel.org 20213L: kvm@vger.kernel.org 20214S: Supported 20215F: Documentation/arch/s390/vfio-ccw.rst 20216F: drivers/s390/cio/vfio_ccw* 20217F: include/uapi/linux/vfio_ccw.h 20218 20219S390 VFIO-PCI DRIVER 20220M: Matthew Rosato <mjrosato@linux.ibm.com> 20221M: Eric Farman <farman@linux.ibm.com> 20222L: linux-s390@vger.kernel.org 20223L: kvm@vger.kernel.org 20224S: Supported 20225F: arch/s390/kvm/pci* 20226F: drivers/vfio/pci/vfio_pci_zdev.c 20227F: include/uapi/linux/vfio_zdev.h 20228 20229S390 ZCRYPT DRIVER 20230M: Harald Freudenberger <freude@linux.ibm.com> 20231L: linux-s390@vger.kernel.org 20232S: Supported 20233F: drivers/s390/crypto/ 20234 20235S390 ZFCP DRIVER 20236M: Steffen Maier <maier@linux.ibm.com> 20237M: Benjamin Block <bblock@linux.ibm.com> 20238L: linux-s390@vger.kernel.org 20239S: Supported 20240F: drivers/s390/scsi/zfcp_* 20241 20242SAA6588 RDS RECEIVER DRIVER 20243M: Hans Verkuil <hverkuil@xs4all.nl> 20244L: linux-media@vger.kernel.org 20245S: Odd Fixes 20246W: https://linuxtv.org 20247T: git git://linuxtv.org/media_tree.git 20248F: drivers/media/i2c/saa6588* 20249 20250SAA7134 VIDEO4LINUX DRIVER 20251M: Mauro Carvalho Chehab <mchehab@kernel.org> 20252L: linux-media@vger.kernel.org 20253S: Odd fixes 20254W: https://linuxtv.org 20255T: git git://linuxtv.org/media_tree.git 20256F: Documentation/driver-api/media/drivers/saa7134* 20257F: drivers/media/pci/saa7134/ 20258 20259SAA7146 VIDEO4LINUX-2 DRIVER 20260M: Hans Verkuil <hverkuil@xs4all.nl> 20261L: linux-media@vger.kernel.org 20262S: Maintained 20263T: git git://linuxtv.org/media_tree.git 20264F: drivers/media/common/saa7146/ 20265F: drivers/media/pci/saa7146/ 20266F: include/media/drv-intf/saa7146* 20267 20268SAFESETID SECURITY MODULE 20269M: Micah Morton <mortonm@chromium.org> 20270S: Supported 20271F: Documentation/admin-guide/LSM/SafeSetID.rst 20272F: security/safesetid/ 20273 20274SAMSUNG AUDIO (ASoC) DRIVERS 20275M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20276L: linux-sound@vger.kernel.org 20277S: Maintained 20278B: mailto:linux-samsung-soc@vger.kernel.org 20279F: Documentation/devicetree/bindings/sound/samsung* 20280F: sound/soc/samsung/ 20281 20282SAMSUNG EXYNOS850 SoC SUPPORT 20283M: Sam Protsenko <semen.protsenko@linaro.org> 20284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20285L: linux-samsung-soc@vger.kernel.org 20286S: Maintained 20287F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 20288F: arch/arm64/boot/dts/exynos/exynos850* 20289F: drivers/clk/samsung/clk-exynos850.c 20290F: include/dt-bindings/clock/exynos850.h 20291 20292SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 20293M: Krzysztof Kozlowski <krzk@kernel.org> 20294L: linux-crypto@vger.kernel.org 20295L: linux-samsung-soc@vger.kernel.org 20296S: Maintained 20297F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 20298F: drivers/crypto/exynos-rng.c 20299 20300SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 20301M: Łukasz Stelmach <l.stelmach@samsung.com> 20302L: linux-samsung-soc@vger.kernel.org 20303S: Maintained 20304F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 20305F: drivers/char/hw_random/exynos-trng.c 20306 20307SAMSUNG FRAMEBUFFER DRIVER 20308M: Jingoo Han <jingoohan1@gmail.com> 20309L: linux-fbdev@vger.kernel.org 20310S: Maintained 20311F: drivers/video/fbdev/s3c-fb.c 20312 20313SAMSUNG INTERCONNECT DRIVERS 20314M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20315M: Artur Świgoń <a.swigon@samsung.com> 20316L: linux-pm@vger.kernel.org 20317L: linux-samsung-soc@vger.kernel.org 20318S: Supported 20319F: drivers/interconnect/samsung/ 20320 20321SAMSUNG LAPTOP DRIVER 20322M: Corentin Chary <corentin.chary@gmail.com> 20323L: platform-driver-x86@vger.kernel.org 20324S: Maintained 20325F: drivers/platform/x86/samsung-laptop.c 20326 20327SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 20328M: Krzysztof Kozlowski <krzk@kernel.org> 20329L: linux-kernel@vger.kernel.org 20330L: linux-samsung-soc@vger.kernel.org 20331S: Maintained 20332B: mailto:linux-samsung-soc@vger.kernel.org 20333F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 20334F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 20335F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 20336F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 20337F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 20338F: drivers/clk/clk-s2mps11.c 20339F: drivers/mfd/sec*.c 20340F: drivers/regulator/s2m*.c 20341F: drivers/regulator/s5m*.c 20342F: drivers/rtc/rtc-s5m.c 20343F: include/linux/mfd/samsung/ 20344 20345SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 20346M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 20347L: linux-media@vger.kernel.org 20348L: linux-samsung-soc@vger.kernel.org 20349S: Maintained 20350F: drivers/media/platform/samsung/s3c-camif/ 20351F: include/media/drv-intf/s3c_camif.h 20352 20353SAMSUNG S3FWRN5 NFC DRIVER 20354M: Krzysztof Kozlowski <krzk@kernel.org> 20355S: Maintained 20356F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 20357F: drivers/nfc/s3fwrn5 20358 20359SAMSUNG S5C73M3 CAMERA DRIVER 20360M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20361M: Andrzej Hajda <andrzej.hajda@intel.com> 20362L: linux-media@vger.kernel.org 20363S: Supported 20364F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 20365F: drivers/media/i2c/s5c73m3/* 20366 20367SAMSUNG S5K5BAF CAMERA DRIVER 20368M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20369M: Andrzej Hajda <andrzej.hajda@intel.com> 20370L: linux-media@vger.kernel.org 20371S: Supported 20372F: drivers/media/i2c/s5k5baf.c 20373 20374SAMSUNG S5P Security SubSystem (SSS) DRIVER 20375M: Krzysztof Kozlowski <krzk@kernel.org> 20376M: Vladimir Zapolskiy <vz@mleia.com> 20377L: linux-crypto@vger.kernel.org 20378L: linux-samsung-soc@vger.kernel.org 20379S: Maintained 20380F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 20381F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 20382F: drivers/crypto/s5p-sss.c 20383 20384SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 20385M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20386L: linux-media@vger.kernel.org 20387S: Supported 20388Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20389F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 20390F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 20391F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 20392F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 20393F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 20394F: drivers/media/platform/samsung/exynos4-is/ 20395 20396SAMSUNG SOC CLOCK DRIVERS 20397M: Krzysztof Kozlowski <krzk@kernel.org> 20398M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20399M: Chanwoo Choi <cw00.choi@samsung.com> 20400R: Alim Akhtar <alim.akhtar@samsung.com> 20401L: linux-samsung-soc@vger.kernel.org 20402S: Maintained 20403T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 20404F: Documentation/devicetree/bindings/clock/samsung,*.yaml 20405F: Documentation/devicetree/bindings/clock/samsung,s3c* 20406F: drivers/clk/samsung/ 20407F: include/dt-bindings/clock/exynos*.h 20408F: include/dt-bindings/clock/s5p*.h 20409F: include/dt-bindings/clock/samsung,*.h 20410F: include/linux/clk/samsung.h 20411 20412SAMSUNG SPI DRIVERS 20413M: Andi Shyti <andi.shyti@kernel.org> 20414L: linux-spi@vger.kernel.org 20415L: linux-samsung-soc@vger.kernel.org 20416S: Maintained 20417F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 20418F: drivers/spi/spi-s3c* 20419F: include/linux/platform_data/spi-s3c64xx.h 20420 20421SAMSUNG SXGBE DRIVERS 20422M: Byungho An <bh74.an@samsung.com> 20423L: netdev@vger.kernel.org 20424S: Supported 20425F: drivers/net/ethernet/samsung/sxgbe/ 20426 20427SAMSUNG THERMAL DRIVER 20428M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 20429M: Krzysztof Kozlowski <krzk@kernel.org> 20430L: linux-pm@vger.kernel.org 20431L: linux-samsung-soc@vger.kernel.org 20432S: Maintained 20433F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 20434F: drivers/thermal/samsung/ 20435 20436SAMSUNG USB2 PHY DRIVER 20437M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20438L: linux-kernel@vger.kernel.org 20439S: Supported 20440F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 20441F: Documentation/driver-api/phy/samsung-usb2.rst 20442F: drivers/phy/samsung/phy-exynos4210-usb2.c 20443F: drivers/phy/samsung/phy-exynos4x12-usb2.c 20444F: drivers/phy/samsung/phy-exynos5250-usb2.c 20445F: drivers/phy/samsung/phy-s5pv210-usb2.c 20446F: drivers/phy/samsung/phy-samsung-usb2.c 20447F: drivers/phy/samsung/phy-samsung-usb2.h 20448 20449SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 20450M: Paul Barker <paul.barker@sancloud.com> 20451R: Marc Murphy <marc.murphy@sancloud.com> 20452S: Supported 20453F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 20454 20455SC1200 WDT DRIVER 20456M: Zwane Mwaikambo <zwanem@gmail.com> 20457S: Maintained 20458F: drivers/watchdog/sc1200wdt.c 20459 20460SCHEDULER 20461M: Ingo Molnar <mingo@redhat.com> 20462M: Peter Zijlstra <peterz@infradead.org> 20463M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 20464M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 20465R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 20466R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 20467R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 20468R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 20469R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 20470L: linux-kernel@vger.kernel.org 20471S: Maintained 20472T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 20473F: include/linux/preempt.h 20474F: include/linux/sched.h 20475F: include/linux/wait.h 20476F: include/uapi/linux/sched.h 20477F: kernel/sched/ 20478 20479SCHEDULER - SCHED_EXT 20480R: Tejun Heo <tj@kernel.org> 20481R: David Vernet <void@manifault.com> 20482L: linux-kernel@vger.kernel.org 20483S: Maintained 20484W: https://github.com/sched-ext/scx 20485T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 20486F: include/linux/sched/ext.h 20487F: kernel/sched/ext.h 20488F: kernel/sched/ext.c 20489F: tools/sched_ext/ 20490F: tools/testing/selftests/sched_ext 20491 20492SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 20493M: Gustavo Silva <gustavograzs@gmail.com> 20494S: Maintained 20495F: drivers/iio/chemical/ens160_core.c 20496F: drivers/iio/chemical/ens160_i2c.c 20497F: drivers/iio/chemical/ens160_spi.c 20498F: drivers/iio/chemical/ens160.h 20499 20500SCSI LIBSAS SUBSYSTEM 20501R: John Garry <john.g.garry@oracle.com> 20502R: Jason Yan <yanaijie@huawei.com> 20503L: linux-scsi@vger.kernel.org 20504S: Supported 20505F: Documentation/scsi/libsas.rst 20506F: drivers/scsi/libsas/ 20507F: include/scsi/libsas.h 20508F: include/scsi/sas_ata.h 20509 20510SCSI RDMA PROTOCOL (SRP) INITIATOR 20511M: Bart Van Assche <bvanassche@acm.org> 20512L: linux-rdma@vger.kernel.org 20513S: Supported 20514Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20515F: drivers/infiniband/ulp/srp/ 20516F: include/scsi/srp.h 20517 20518SCSI RDMA PROTOCOL (SRP) TARGET 20519M: Bart Van Assche <bvanassche@acm.org> 20520L: linux-rdma@vger.kernel.org 20521L: target-devel@vger.kernel.org 20522S: Supported 20523Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20524F: drivers/infiniband/ulp/srpt/ 20525 20526SCSI SG DRIVER 20527M: Doug Gilbert <dgilbert@interlog.com> 20528L: linux-scsi@vger.kernel.org 20529S: Maintained 20530W: http://sg.danny.cz/sg 20531F: Documentation/scsi/scsi-generic.rst 20532F: drivers/scsi/sg.c 20533F: include/scsi/sg.h 20534 20535SCSI SUBSYSTEM 20536M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 20537M: "Martin K. Petersen" <martin.petersen@oracle.com> 20538L: linux-scsi@vger.kernel.org 20539S: Maintained 20540Q: https://patchwork.kernel.org/project/linux-scsi/list/ 20541T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 20542T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20543F: Documentation/devicetree/bindings/scsi/ 20544F: drivers/scsi/ 20545F: drivers/ufs/ 20546F: include/scsi/ 20547F: include/uapi/scsi/ 20548 20549SCSI TAPE DRIVER 20550M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 20551L: linux-scsi@vger.kernel.org 20552S: Maintained 20553F: Documentation/scsi/st.rst 20554F: drivers/scsi/st.* 20555F: drivers/scsi/st_*.h 20556 20557SCSI TARGET CORE USER DRIVER 20558M: Bodo Stroesser <bostroesser@gmail.com> 20559L: linux-scsi@vger.kernel.org 20560L: target-devel@vger.kernel.org 20561S: Supported 20562F: Documentation/target/tcmu-design.rst 20563F: drivers/target/target_core_user.c 20564F: include/uapi/linux/target_core_user.h 20565 20566SCSI TARGET SUBSYSTEM 20567M: "Martin K. Petersen" <martin.petersen@oracle.com> 20568L: linux-scsi@vger.kernel.org 20569L: target-devel@vger.kernel.org 20570S: Supported 20571Q: https://patchwork.kernel.org/project/target-devel/list/ 20572T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20573F: Documentation/target/ 20574F: drivers/target/ 20575F: include/target/ 20576 20577SCTP PROTOCOL 20578M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 20579M: Xin Long <lucien.xin@gmail.com> 20580L: linux-sctp@vger.kernel.org 20581S: Maintained 20582W: https://github.com/sctp/lksctp-tools/wiki 20583F: Documentation/networking/sctp.rst 20584F: include/linux/sctp.h 20585F: include/net/sctp/ 20586F: include/uapi/linux/sctp.h 20587F: net/sctp/ 20588 20589SCx200 CPU SUPPORT 20590M: Jim Cromie <jim.cromie@gmail.com> 20591S: Odd Fixes 20592F: Documentation/i2c/busses/scx200_acb.rst 20593F: arch/x86/platform/scx200/ 20594F: drivers/i2c/busses/scx200* 20595F: drivers/mtd/maps/scx200_docflash.c 20596F: drivers/watchdog/scx200_wdt.c 20597F: include/linux/scx200.h 20598 20599SCx200 GPIO DRIVER 20600M: Jim Cromie <jim.cromie@gmail.com> 20601S: Maintained 20602F: drivers/char/scx200_gpio.c 20603F: include/linux/scx200_gpio.h 20604 20605SCx200 HRT CLOCKSOURCE DRIVER 20606M: Jim Cromie <jim.cromie@gmail.com> 20607S: Maintained 20608F: drivers/clocksource/scx200_hrt.c 20609 20610SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 20611M: Sascha Sommer <saschasommer@freenet.de> 20612L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 20613S: Maintained 20614F: drivers/mmc/host/sdricoh_cs.c 20615 20616SECO BOARDS CEC DRIVER 20617M: Ettore Chimenti <ek5.chimenti@gmail.com> 20618S: Maintained 20619F: drivers/media/cec/platform/seco/seco-cec.c 20620F: drivers/media/cec/platform/seco/seco-cec.h 20621 20622SECURE COMPUTING 20623M: Kees Cook <kees@kernel.org> 20624R: Andy Lutomirski <luto@amacapital.net> 20625R: Will Drewry <wad@chromium.org> 20626S: Supported 20627T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 20628F: Documentation/userspace-api/seccomp_filter.rst 20629F: include/linux/seccomp.h 20630F: include/uapi/linux/seccomp.h 20631F: kernel/seccomp.c 20632F: tools/testing/selftests/kselftest_harness.h 20633F: tools/testing/selftests/seccomp/* 20634K: \bsecure_computing 20635K: \bTIF_SECCOMP\b 20636 20637SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 20638M: Kamal Dasu <kamal.dasu@broadcom.com> 20639M: Al Cooper <alcooperx@gmail.com> 20640R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 20641L: linux-mmc@vger.kernel.org 20642S: Maintained 20643F: drivers/mmc/host/sdhci-brcmstb* 20644 20645SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 20646M: Adrian Hunter <adrian.hunter@intel.com> 20647L: linux-mmc@vger.kernel.org 20648S: Supported 20649F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 20650F: drivers/mmc/host/sdhci* 20651 20652SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 20653M: Aubin Constans <aubin.constans@microchip.com> 20654R: Eugen Hristev <eugen.hristev@collabora.com> 20655L: linux-mmc@vger.kernel.org 20656S: Supported 20657F: drivers/mmc/host/sdhci-of-at91.c 20658 20659SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 20660M: Haibo Chen <haibo.chen@nxp.com> 20661L: imx@lists.linux.dev 20662L: linux-mmc@vger.kernel.org 20663L: s32@nxp.com 20664S: Maintained 20665F: drivers/mmc/host/sdhci-esdhc-imx.c 20666 20667SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 20668M: Ben Dooks <ben-linux@fluff.org> 20669M: Jaehoon Chung <jh80.chung@samsung.com> 20670L: linux-mmc@vger.kernel.org 20671S: Maintained 20672F: drivers/mmc/host/sdhci-s3c* 20673 20674SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 20675M: Viresh Kumar <vireshk@kernel.org> 20676L: linux-mmc@vger.kernel.org 20677S: Maintained 20678F: drivers/mmc/host/sdhci-spear.c 20679 20680SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 20681M: Vignesh Raghavendra <vigneshr@ti.com> 20682L: linux-mmc@vger.kernel.org 20683S: Maintained 20684F: drivers/mmc/host/sdhci-omap.c 20685 20686SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 20687M: Jonathan Derrick <jonathan.derrick@linux.dev> 20688L: linux-block@vger.kernel.org 20689S: Supported 20690F: block/opal_proto.h 20691F: block/sed* 20692F: include/linux/sed* 20693F: include/uapi/linux/sed* 20694 20695SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 20696M: Mark Rutland <mark.rutland@arm.com> 20697M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20698M: Sudeep Holla <sudeep.holla@arm.com> 20699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20700S: Maintained 20701F: drivers/firmware/smccc/ 20702F: include/linux/arm-smccc.h 20703 20704SECURITY CONTACT 20705M: Security Officers <security@kernel.org> 20706S: Supported 20707F: Documentation/process/security-bugs.rst 20708 20709SECURITY SUBSYSTEM 20710M: Paul Moore <paul@paul-moore.com> 20711M: James Morris <jmorris@namei.org> 20712M: "Serge E. Hallyn" <serge@hallyn.com> 20713L: linux-security-module@vger.kernel.org 20714S: Supported 20715Q: https://patchwork.kernel.org/project/linux-security-module/list 20716B: mailto:linux-security-module@vger.kernel.org 20717P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 20718T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 20719F: include/linux/lsm_audit.h 20720F: include/linux/lsm_hook_defs.h 20721F: include/linux/lsm_hooks.h 20722F: include/linux/security.h 20723F: include/uapi/linux/lsm.h 20724F: security/ 20725F: tools/testing/selftests/lsm/ 20726X: security/selinux/ 20727K: \bsecurity_[a-z_0-9]\+\b 20728 20729SELINUX SECURITY MODULE 20730M: Paul Moore <paul@paul-moore.com> 20731M: Stephen Smalley <stephen.smalley.work@gmail.com> 20732R: Ondrej Mosnacek <omosnace@redhat.com> 20733L: selinux@vger.kernel.org 20734S: Supported 20735W: https://github.com/SELinuxProject 20736Q: https://patchwork.kernel.org/project/selinux/list 20737B: mailto:selinux@vger.kernel.org 20738P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 20739T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 20740F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 20741F: Documentation/ABI/removed/sysfs-selinux-disable 20742F: Documentation/admin-guide/LSM/SELinux.rst 20743F: include/trace/events/avc.h 20744F: include/uapi/linux/selinux_netlink.h 20745F: scripts/selinux/ 20746F: security/selinux/ 20747 20748SENSABLE PHANTOM 20749M: Jiri Slaby <jirislaby@kernel.org> 20750S: Maintained 20751F: drivers/misc/phantom.c 20752F: include/uapi/linux/phantom.h 20753 20754SENSEAIR SUNRISE 006-0-0007 20755M: Jacopo Mondi <jacopo@jmondi.org> 20756S: Maintained 20757F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 20758F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 20759F: drivers/iio/chemical/sunrise_co2.c 20760 20761SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 20762M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 20763S: Maintained 20764F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 20765F: drivers/iio/chemical/scd30.h 20766F: drivers/iio/chemical/scd30_core.c 20767F: drivers/iio/chemical/scd30_i2c.c 20768F: drivers/iio/chemical/scd30_serial.c 20769 20770SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 20771M: Roan van Dijk <roan@protonic.nl> 20772S: Maintained 20773F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 20774F: drivers/iio/chemical/scd4x.c 20775 20776SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 20777M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 20778S: Maintained 20779F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 20780F: drivers/iio/pressure/sdp500.c 20781 20782SENSIRION SGP40 GAS SENSOR DRIVER 20783M: Andreas Klinger <ak@it-klinger.de> 20784S: Maintained 20785F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 20786F: drivers/iio/chemical/sgp40.c 20787 20788SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 20789M: Tomasz Duszynski <tduszyns@gmail.com> 20790S: Maintained 20791F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 20792F: drivers/iio/chemical/sps30.c 20793F: drivers/iio/chemical/sps30_i2c.c 20794F: drivers/iio/chemical/sps30_serial.c 20795 20796SERIAL DEVICE BUS 20797M: Rob Herring <robh@kernel.org> 20798L: linux-serial@vger.kernel.org 20799S: Maintained 20800F: Documentation/devicetree/bindings/serial/serial.yaml 20801F: drivers/tty/serdev/ 20802F: include/linux/serdev.h 20803 20804SERIAL IR RECEIVER 20805M: Sean Young <sean@mess.org> 20806L: linux-media@vger.kernel.org 20807S: Maintained 20808F: drivers/media/rc/serial_ir.c 20809 20810SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 20811M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 20812L: linux-sound@vger.kernel.org 20813S: Maintained 20814F: Documentation/devicetree/bindings/slimbus/ 20815F: drivers/slimbus/ 20816F: include/linux/slimbus.h 20817 20818SFC NETWORK DRIVER 20819M: Edward Cree <ecree.xilinx@gmail.com> 20820M: Martin Habets <habetsm.xilinx@gmail.com> 20821L: netdev@vger.kernel.org 20822L: linux-net-drivers@amd.com 20823S: Supported 20824F: Documentation/networking/devlink/sfc.rst 20825F: drivers/net/ethernet/sfc/ 20826 20827SFCTEMP HWMON DRIVER 20828M: Emil Renner Berthing <kernel@esmil.dk> 20829M: Hal Feng <hal.feng@starfivetech.com> 20830L: linux-hwmon@vger.kernel.org 20831S: Maintained 20832F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 20833F: Documentation/hwmon/sfctemp.rst 20834F: drivers/hwmon/sfctemp.c 20835 20836SFF/SFP/SFP+ MODULE SUPPORT 20837M: Russell King <linux@armlinux.org.uk> 20838L: netdev@vger.kernel.org 20839S: Maintained 20840F: Documentation/devicetree/bindings/net/sff,sfp.yaml 20841F: drivers/net/phy/phylink.c 20842F: drivers/net/phy/sfp* 20843F: include/linux/mdio/mdio-i2c.h 20844F: include/linux/phylink.h 20845F: include/linux/sfp.h 20846K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 20847 20848SGI GRU DRIVER 20849M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20850S: Maintained 20851F: drivers/misc/sgi-gru/ 20852 20853SGI XP/XPC/XPNET DRIVER 20854M: Robin Holt <robinmholt@gmail.com> 20855M: Steve Wahl <steve.wahl@hpe.com> 20856S: Maintained 20857F: drivers/misc/sgi-xp/ 20858 20859SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 20860M: Wenjia Zhang <wenjia@linux.ibm.com> 20861M: Jan Karcher <jaka@linux.ibm.com> 20862R: D. Wythe <alibuda@linux.alibaba.com> 20863R: Tony Lu <tonylu@linux.alibaba.com> 20864R: Wen Gu <guwen@linux.alibaba.com> 20865L: linux-s390@vger.kernel.org 20866S: Supported 20867F: net/smc/ 20868 20869SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20870M: Linus Walleij <linus.walleij@linaro.org> 20871L: linux-iio@vger.kernel.org 20872S: Maintained 20873T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20874F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20875F: drivers/iio/light/gp2ap002.c 20876 20877SHARP RJ54N1CB0C SENSOR DRIVER 20878M: Jacopo Mondi <jacopo@jmondi.org> 20879L: linux-media@vger.kernel.org 20880S: Odd fixes 20881T: git git://linuxtv.org/media_tree.git 20882F: drivers/media/i2c/rj54n1cb0c.c 20883F: include/media/i2c/rj54n1cb0c.h 20884 20885SHRINKER 20886M: Andrew Morton <akpm@linux-foundation.org> 20887M: Dave Chinner <david@fromorbit.com> 20888R: Qi Zheng <zhengqi.arch@bytedance.com> 20889R: Roman Gushchin <roman.gushchin@linux.dev> 20890R: Muchun Song <muchun.song@linux.dev> 20891L: linux-mm@kvack.org 20892S: Maintained 20893F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20894F: include/linux/shrinker.h 20895F: mm/shrinker.c 20896F: mm/shrinker_debug.c 20897 20898SH_VOU V4L2 OUTPUT DRIVER 20899L: linux-media@vger.kernel.org 20900S: Orphan 20901F: drivers/media/platform/renesas/sh_vou.c 20902F: include/media/drv-intf/sh_vou.h 20903 20904SI2157 MEDIA DRIVER 20905L: linux-media@vger.kernel.org 20906S: Orphan 20907W: https://linuxtv.org 20908Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20909F: drivers/media/tuners/si2157* 20910 20911SI2165 MEDIA DRIVER 20912M: Matthias Schwarzott <zzam@gentoo.org> 20913L: linux-media@vger.kernel.org 20914S: Maintained 20915W: https://linuxtv.org 20916Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20917F: drivers/media/dvb-frontends/si2165* 20918 20919SI2168 MEDIA DRIVER 20920L: linux-media@vger.kernel.org 20921S: Orphan 20922W: https://linuxtv.org 20923Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20924F: drivers/media/dvb-frontends/si2168* 20925 20926SI470X FM RADIO RECEIVER I2C DRIVER 20927M: Hans Verkuil <hverkuil@xs4all.nl> 20928L: linux-media@vger.kernel.org 20929S: Odd Fixes 20930W: https://linuxtv.org 20931T: git git://linuxtv.org/media_tree.git 20932F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20933F: drivers/media/radio/si470x/radio-si470x-i2c.c 20934 20935SI470X FM RADIO RECEIVER USB DRIVER 20936M: Hans Verkuil <hverkuil@xs4all.nl> 20937L: linux-media@vger.kernel.org 20938S: Maintained 20939W: https://linuxtv.org 20940T: git git://linuxtv.org/media_tree.git 20941F: drivers/media/radio/si470x/radio-si470x-common.c 20942F: drivers/media/radio/si470x/radio-si470x-usb.c 20943F: drivers/media/radio/si470x/radio-si470x.h 20944 20945SI4713 FM RADIO TRANSMITTER I2C DRIVER 20946M: Eduardo Valentin <edubezval@gmail.com> 20947L: linux-media@vger.kernel.org 20948S: Odd Fixes 20949W: https://linuxtv.org 20950T: git git://linuxtv.org/media_tree.git 20951F: drivers/media/radio/si4713/si4713.? 20952 20953SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20954M: Eduardo Valentin <edubezval@gmail.com> 20955L: linux-media@vger.kernel.org 20956S: Odd Fixes 20957W: https://linuxtv.org 20958T: git git://linuxtv.org/media_tree.git 20959F: drivers/media/radio/si4713/radio-platform-si4713.c 20960 20961SI4713 FM RADIO TRANSMITTER USB DRIVER 20962M: Hans Verkuil <hverkuil@xs4all.nl> 20963L: linux-media@vger.kernel.org 20964S: Maintained 20965W: https://linuxtv.org 20966T: git git://linuxtv.org/media_tree.git 20967F: drivers/media/radio/si4713/radio-usb-si4713.c 20968 20969SIANO DVB DRIVER 20970M: Mauro Carvalho Chehab <mchehab@kernel.org> 20971L: linux-media@vger.kernel.org 20972S: Odd fixes 20973W: https://linuxtv.org 20974T: git git://linuxtv.org/media_tree.git 20975F: drivers/media/common/siano/ 20976F: drivers/media/mmc/siano/ 20977F: drivers/media/usb/siano/ 20978F: drivers/media/usb/siano/ 20979 20980SIEMENS IPC LED DRIVERS 20981M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20982M: Xing Tong Wu <xingtong.wu@siemens.com> 20983M: Tobias Schaffner <tobias.schaffner@siemens.com> 20984L: linux-leds@vger.kernel.org 20985S: Maintained 20986F: drivers/leds/simple/ 20987 20988SIEMENS IPC PLATFORM DRIVERS 20989M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20990M: Xing Tong Wu <xingtong.wu@siemens.com> 20991M: Tobias Schaffner <tobias.schaffner@siemens.com> 20992L: platform-driver-x86@vger.kernel.org 20993S: Maintained 20994F: drivers/platform/x86/siemens/ 20995F: include/linux/platform_data/x86/simatic-ipc-base.h 20996F: include/linux/platform_data/x86/simatic-ipc.h 20997 20998SIEMENS IPC WATCHDOG DRIVERS 20999M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21000M: Xing Tong Wu <xingtong.wu@siemens.com> 21001M: Tobias Schaffner <tobias.schaffner@siemens.com> 21002L: linux-watchdog@vger.kernel.org 21003S: Maintained 21004F: drivers/watchdog/simatic-ipc-wdt.c 21005 21006SIFIVE DRIVERS 21007M: Paul Walmsley <paul.walmsley@sifive.com> 21008M: Samuel Holland <samuel.holland@sifive.com> 21009L: linux-riscv@lists.infradead.org 21010S: Supported 21011F: drivers/dma/sf-pdma/ 21012N: sifive 21013K: fu[57]40 21014K: [^@]sifive 21015 21016SILEAD TOUCHSCREEN DRIVER 21017M: Hans de Goede <hdegoede@redhat.com> 21018L: linux-input@vger.kernel.org 21019L: platform-driver-x86@vger.kernel.org 21020S: Maintained 21021F: drivers/input/touchscreen/silead.c 21022F: drivers/platform/x86/touchscreen_dmi.c 21023 21024SILICON LABS WIRELESS DRIVERS (for WFxxx series) 21025M: Jérôme Pouiller <jerome.pouiller@silabs.com> 21026S: Supported 21027F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 21028F: drivers/net/wireless/silabs/wfx/ 21029 21030SILICON MOTION SM712 FRAME BUFFER DRIVER 21031M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21032M: Teddy Wang <teddy.wang@siliconmotion.com> 21033M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21034L: linux-fbdev@vger.kernel.org 21035S: Maintained 21036F: Documentation/fb/sm712fb.rst 21037F: drivers/video/fbdev/sm712* 21038 21039SILVACO I3C DUAL-ROLE MASTER 21040M: Miquel Raynal <miquel.raynal@bootlin.com> 21041M: Conor Culhane <conor.culhane@silvaco.com> 21042L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 21043S: Maintained 21044F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 21045F: drivers/i3c/master/svc-i3c-master.c 21046 21047SIMPLEFB FB DRIVER 21048M: Hans de Goede <hdegoede@redhat.com> 21049L: linux-fbdev@vger.kernel.org 21050S: Maintained 21051F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 21052F: drivers/video/fbdev/simplefb.c 21053F: include/linux/platform_data/simplefb.h 21054 21055SIOX 21056M: Thorsten Scherer <t.scherer@eckelmann.de> 21057R: Pengutronix Kernel Team <kernel@pengutronix.de> 21058S: Supported 21059F: drivers/gpio/gpio-siox.c 21060F: drivers/siox/* 21061F: include/trace/events/siox.h 21062 21063SIPHASH PRF ROUTINES 21064M: Jason A. Donenfeld <Jason@zx2c4.com> 21065S: Maintained 21066F: include/linux/siphash.h 21067F: lib/siphash.c 21068F: lib/siphash_kunit.c 21069 21070SIS 190 ETHERNET DRIVER 21071M: Francois Romieu <romieu@fr.zoreil.com> 21072L: netdev@vger.kernel.org 21073S: Maintained 21074F: drivers/net/ethernet/sis/sis190.c 21075 21076SIS 900/7016 FAST ETHERNET DRIVER 21077M: Daniele Venzano <venza@brownhat.org> 21078L: netdev@vger.kernel.org 21079S: Maintained 21080W: http://www.brownhat.org/sis900.html 21081F: drivers/net/ethernet/sis/sis900.* 21082 21083SIS FRAMEBUFFER DRIVER 21084S: Orphan 21085F: Documentation/fb/sisfb.rst 21086F: drivers/video/fbdev/sis/ 21087F: include/video/sisfb.h 21088 21089SIS I2C TOUCHSCREEN DRIVER 21090M: Mika Penttilä <mpenttil@redhat.com> 21091L: linux-input@vger.kernel.org 21092S: Maintained 21093F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 21094F: drivers/input/touchscreen/sis_i2c.c 21095 21096SIS USB2VGA DRIVER 21097M: Thomas Winischhofer <thomas@winischhofer.net> 21098S: Maintained 21099W: http://www.winischhofer.at/linuxsisusbvga.shtml 21100F: drivers/usb/misc/sisusbvga/ 21101 21102SL28 CPLD MFD DRIVER 21103M: Michael Walle <mwalle@kernel.org> 21104S: Maintained 21105F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 21106F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 21107F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 21108F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 21109F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 21110F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 21111F: drivers/gpio/gpio-sl28cpld.c 21112F: drivers/hwmon/sl28cpld-hwmon.c 21113F: drivers/irqchip/irq-sl28cpld.c 21114F: drivers/pwm/pwm-sl28cpld.c 21115F: drivers/watchdog/sl28cpld_wdt.c 21116 21117SL28 VPD NVMEM LAYOUT DRIVER 21118M: Michael Walle <mwalle@kernel.org> 21119S: Maintained 21120F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 21121F: drivers/nvmem/layouts/sl28vpd.c 21122 21123SLAB ALLOCATOR 21124M: Christoph Lameter <cl@linux.com> 21125M: Pekka Enberg <penberg@kernel.org> 21126M: David Rientjes <rientjes@google.com> 21127M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 21128M: Andrew Morton <akpm@linux-foundation.org> 21129M: Vlastimil Babka <vbabka@suse.cz> 21130R: Roman Gushchin <roman.gushchin@linux.dev> 21131R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 21132L: linux-mm@kvack.org 21133S: Maintained 21134T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 21135F: include/linux/sl?b*.h 21136F: mm/sl?b* 21137 21138SLCAN CAN NETWORK DRIVER 21139M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 21140L: linux-can@vger.kernel.org 21141S: Maintained 21142F: drivers/net/can/slcan/ 21143 21144SLEEPABLE READ-COPY UPDATE (SRCU) 21145M: Lai Jiangshan <jiangshanlai@gmail.com> 21146M: "Paul E. McKenney" <paulmck@kernel.org> 21147M: Josh Triplett <josh@joshtriplett.org> 21148R: Steven Rostedt <rostedt@goodmis.org> 21149R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21150L: rcu@vger.kernel.org 21151S: Supported 21152W: http://www.rdrop.com/users/paulmck/RCU/ 21153T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21154F: include/linux/srcu*.h 21155F: kernel/rcu/srcu*.c 21156 21157SMACK SECURITY MODULE 21158M: Casey Schaufler <casey@schaufler-ca.com> 21159L: linux-security-module@vger.kernel.org 21160S: Maintained 21161W: http://schaufler-ca.com 21162T: git git://github.com/cschaufler/smack-next 21163F: Documentation/admin-guide/LSM/Smack.rst 21164F: security/smack/ 21165 21166SMC91x ETHERNET DRIVER 21167M: Nicolas Pitre <nico@fluxnic.net> 21168S: Odd Fixes 21169F: drivers/net/ethernet/smsc/smc91x.* 21170 21171SMSC EMC2103 HARDWARE MONITOR DRIVER 21172M: Steve Glendinning <steve.glendinning@shawell.net> 21173L: linux-hwmon@vger.kernel.org 21174S: Maintained 21175F: Documentation/hwmon/emc2103.rst 21176F: drivers/hwmon/emc2103.c 21177 21178SMSC SCH5627 HARDWARE MONITOR DRIVER 21179M: Hans de Goede <hdegoede@redhat.com> 21180L: linux-hwmon@vger.kernel.org 21181S: Supported 21182F: Documentation/hwmon/sch5627.rst 21183F: drivers/hwmon/sch5627.c 21184 21185SMSC UFX6000 and UFX7000 USB to VGA DRIVER 21186M: Steve Glendinning <steve.glendinning@shawell.net> 21187L: linux-fbdev@vger.kernel.org 21188S: Maintained 21189F: drivers/video/fbdev/smscufx.c 21190 21191SMSC47B397 HARDWARE MONITOR DRIVER 21192M: Jean Delvare <jdelvare@suse.com> 21193L: linux-hwmon@vger.kernel.org 21194S: Maintained 21195F: Documentation/hwmon/smsc47b397.rst 21196F: drivers/hwmon/smsc47b397.c 21197 21198SMSC911x ETHERNET DRIVER 21199M: Steve Glendinning <steve.glendinning@shawell.net> 21200L: netdev@vger.kernel.org 21201S: Maintained 21202F: drivers/net/ethernet/smsc/smsc911x.* 21203F: include/linux/smsc911x.h 21204 21205SMSC9420 PCI ETHERNET DRIVER 21206M: Steve Glendinning <steve.glendinning@shawell.net> 21207L: netdev@vger.kernel.org 21208S: Maintained 21209F: drivers/net/ethernet/smsc/smsc9420.* 21210 21211SNET DPU VIRTIO DATA PATH ACCELERATOR 21212R: Alvaro Karsz <alvaro.karsz@solid-run.com> 21213F: drivers/vdpa/solidrun/ 21214 21215SOCIONEXT (SNI) AVE NETWORK DRIVER 21216M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 21217L: netdev@vger.kernel.org 21218S: Maintained 21219F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 21220F: drivers/net/ethernet/socionext/sni_ave.c 21221 21222SOCIONEXT (SNI) NETSEC NETWORK DRIVER 21223M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 21224M: Masahisa Kojima <kojima.masahisa@socionext.com> 21225L: netdev@vger.kernel.org 21226S: Maintained 21227F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 21228F: drivers/net/ethernet/socionext/netsec.c 21229 21230SOCIONEXT (SNI) Synquacer SPI DRIVER 21231M: Masahisa Kojima <masahisa.kojima@linaro.org> 21232M: Jassi Brar <jaswinder.singh@linaro.org> 21233L: linux-spi@vger.kernel.org 21234S: Maintained 21235F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 21236F: drivers/spi/spi-synquacer.c 21237 21238SOCIONEXT SYNQUACER I2C DRIVER 21239M: Ard Biesheuvel <ardb@kernel.org> 21240L: linux-i2c@vger.kernel.org 21241S: Maintained 21242F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 21243F: drivers/i2c/busses/i2c-synquacer.c 21244 21245SOCIONEXT UNIPHIER SOUND DRIVER 21246L: linux-sound@vger.kernel.org 21247S: Orphan 21248F: sound/soc/uniphier/ 21249 21250SOCKET TIMESTAMPING 21251M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21252S: Maintained 21253F: Documentation/networking/timestamping.rst 21254F: include/linux/net_tstamp.h 21255F: include/uapi/linux/net_tstamp.h 21256F: tools/testing/selftests/net/so_txtime.c 21257 21258SOEKRIS NET48XX LED SUPPORT 21259M: Chris Boot <bootc@bootc.net> 21260S: Maintained 21261F: drivers/leds/leds-net48xx.c 21262 21263SOFT-IWARP DRIVER (siw) 21264M: Bernard Metzler <bmt@zurich.ibm.com> 21265L: linux-rdma@vger.kernel.org 21266S: Supported 21267F: drivers/infiniband/sw/siw/ 21268F: include/uapi/rdma/siw-abi.h 21269 21270SOFT-ROCE DRIVER (rxe) 21271M: Zhu Yanjun <zyjzyj2000@gmail.com> 21272L: linux-rdma@vger.kernel.org 21273S: Supported 21274F: drivers/infiniband/sw/rxe/ 21275F: include/uapi/rdma/rdma_user_rxe.h 21276 21277SOFTLOGIC 6x10 MPEG CODEC 21278M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21279M: Andrey Utkin <andrey_utkin@fastmail.com> 21280M: Ismael Luceno <ismael@iodev.co.uk> 21281L: linux-media@vger.kernel.org 21282S: Supported 21283F: drivers/media/pci/solo6x10/ 21284 21285SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 21286M: James Morse <james.morse@arm.com> 21287L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21288S: Maintained 21289F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 21290F: drivers/firmware/arm_sdei.c 21291F: include/linux/arm_sdei.h 21292F: include/uapi/linux/arm_sdei.h 21293 21294SOFTWARE NODES AND DEVICE PROPERTIES 21295R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21296R: Daniel Scally <djrscally@gmail.com> 21297R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21298R: Sakari Ailus <sakari.ailus@linux.intel.com> 21299L: linux-acpi@vger.kernel.org 21300S: Maintained 21301F: drivers/base/property.c 21302F: drivers/base/swnode.c 21303F: include/linux/fwnode.h 21304F: include/linux/property.h 21305 21306SOFTWARE RAID (Multiple Disks) SUPPORT 21307M: Song Liu <song@kernel.org> 21308R: Yu Kuai <yukuai3@huawei.com> 21309L: linux-raid@vger.kernel.org 21310S: Supported 21311Q: https://patchwork.kernel.org/project/linux-raid/list/ 21312T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 21313F: drivers/md/Kconfig 21314F: drivers/md/Makefile 21315F: drivers/md/md* 21316F: drivers/md/raid* 21317F: include/linux/raid/ 21318F: include/uapi/linux/raid/ 21319 21320SOLIDRUN CLEARFOG SUPPORT 21321M: Russell King <linux@armlinux.org.uk> 21322S: Maintained 21323F: arch/arm/boot/dts/marvell/armada-388-clearfog* 21324F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 21325 21326SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 21327M: Russell King <linux@armlinux.org.uk> 21328S: Maintained 21329F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 21330F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 21331F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 21332 21333SONIC NETWORK DRIVER 21334M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 21335L: netdev@vger.kernel.org 21336S: Maintained 21337F: drivers/net/ethernet/natsemi/sonic.* 21338 21339SONICS SILICON BACKPLANE DRIVER (SSB) 21340M: Michael Buesch <m@bues.ch> 21341L: linux-wireless@vger.kernel.org 21342S: Maintained 21343F: drivers/ssb/ 21344F: include/linux/ssb/ 21345 21346SONY IMX208 SENSOR DRIVER 21347M: Sakari Ailus <sakari.ailus@linux.intel.com> 21348L: linux-media@vger.kernel.org 21349S: Maintained 21350T: git git://linuxtv.org/media_tree.git 21351F: drivers/media/i2c/imx208.c 21352 21353SONY IMX214 SENSOR DRIVER 21354M: Ricardo Ribalda <ribalda@kernel.org> 21355L: linux-media@vger.kernel.org 21356S: Maintained 21357T: git git://linuxtv.org/media_tree.git 21358F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 21359F: drivers/media/i2c/imx214.c 21360 21361SONY IMX219 SENSOR DRIVER 21362M: Dave Stevenson <dave.stevenson@raspberrypi.com> 21363L: linux-media@vger.kernel.org 21364S: Maintained 21365T: git git://linuxtv.org/media_tree.git 21366F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 21367F: drivers/media/i2c/imx219.c 21368 21369SONY IMX258 SENSOR DRIVER 21370M: Sakari Ailus <sakari.ailus@linux.intel.com> 21371L: linux-media@vger.kernel.org 21372S: Maintained 21373T: git git://linuxtv.org/media_tree.git 21374F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 21375F: drivers/media/i2c/imx258.c 21376 21377SONY IMX274 SENSOR DRIVER 21378M: Leon Luo <leonl@leopardimaging.com> 21379L: linux-media@vger.kernel.org 21380S: Maintained 21381T: git git://linuxtv.org/media_tree.git 21382F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 21383F: drivers/media/i2c/imx274.c 21384 21385SONY IMX283 SENSOR DRIVER 21386M: Kieran Bingham <kieran.bingham@ideasonboard.com> 21387M: Umang Jain <umang.jain@ideasonboard.com> 21388L: linux-media@vger.kernel.org 21389S: Maintained 21390T: git git://linuxtv.org/media_tree.git 21391F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 21392F: drivers/media/i2c/imx283.c 21393 21394SONY IMX290 SENSOR DRIVER 21395M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21396L: linux-media@vger.kernel.org 21397S: Maintained 21398T: git git://linuxtv.org/media_tree.git 21399F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 21400F: drivers/media/i2c/imx290.c 21401 21402SONY IMX296 SENSOR DRIVER 21403M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21404M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21405L: linux-media@vger.kernel.org 21406S: Maintained 21407T: git git://linuxtv.org/media_tree.git 21408F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 21409F: drivers/media/i2c/imx296.c 21410 21411SONY IMX319 SENSOR DRIVER 21412M: Bingbu Cao <bingbu.cao@intel.com> 21413L: linux-media@vger.kernel.org 21414S: Maintained 21415T: git git://linuxtv.org/media_tree.git 21416F: drivers/media/i2c/imx319.c 21417 21418SONY IMX334 SENSOR DRIVER 21419L: linux-media@vger.kernel.org 21420S: Orphan 21421T: git git://linuxtv.org/media_tree.git 21422F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 21423F: drivers/media/i2c/imx334.c 21424 21425SONY IMX335 SENSOR DRIVER 21426L: linux-media@vger.kernel.org 21427S: Orphan 21428T: git git://linuxtv.org/media_tree.git 21429F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 21430F: drivers/media/i2c/imx335.c 21431 21432SONY IMX355 SENSOR DRIVER 21433M: Tianshu Qiu <tian.shu.qiu@intel.com> 21434L: linux-media@vger.kernel.org 21435S: Maintained 21436T: git git://linuxtv.org/media_tree.git 21437F: drivers/media/i2c/imx355.c 21438 21439SONY IMX412 SENSOR DRIVER 21440L: linux-media@vger.kernel.org 21441S: Orphan 21442T: git git://linuxtv.org/media_tree.git 21443F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 21444F: drivers/media/i2c/imx412.c 21445 21446SONY IMX415 SENSOR DRIVER 21447M: Michael Riesch <michael.riesch@wolfvision.net> 21448L: linux-media@vger.kernel.org 21449S: Maintained 21450T: git git://linuxtv.org/media_tree.git 21451F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 21452F: drivers/media/i2c/imx415.c 21453 21454SONY MEMORYSTICK SUBSYSTEM 21455M: Maxim Levitsky <maximlevitsky@gmail.com> 21456M: Alex Dubov <oakad@yahoo.com> 21457M: Ulf Hansson <ulf.hansson@linaro.org> 21458L: linux-mmc@vger.kernel.org 21459S: Maintained 21460T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 21461F: drivers/memstick/ 21462F: include/linux/memstick.h 21463 21464SONY VAIO CONTROL DEVICE DRIVER 21465M: Mattia Dongili <malattia@linux.it> 21466L: platform-driver-x86@vger.kernel.org 21467S: Maintained 21468W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 21469F: Documentation/admin-guide/laptops/sony-laptop.rst 21470F: drivers/char/sonypi.c 21471F: drivers/platform/x86/sony-laptop.c 21472F: include/linux/sony-laptop.h 21473 21474SOPHGO DEVICETREES and DRIVERS 21475M: Chen Wang <unicorn_wang@outlook.com> 21476M: Inochi Amaoto <inochiama@outlook.com> 21477T: git https://github.com/sophgo/linux.git 21478S: Maintained 21479N: sophgo 21480K: sophgo 21481 21482SOUND 21483M: Jaroslav Kysela <perex@perex.cz> 21484M: Takashi Iwai <tiwai@suse.com> 21485L: linux-sound@vger.kernel.org 21486S: Maintained 21487W: http://www.alsa-project.org/ 21488Q: http://patchwork.kernel.org/project/alsa-devel/list/ 21489T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21490F: Documentation/sound/ 21491F: include/sound/ 21492F: include/uapi/sound/ 21493F: sound/ 21494F: tools/testing/selftests/alsa 21495 21496SOUND - ALSA SELFTESTS 21497M: Mark Brown <broonie@kernel.org> 21498L: linux-sound@vger.kernel.org 21499L: linux-kselftest@vger.kernel.org 21500S: Supported 21501F: tools/testing/selftests/alsa 21502 21503SOUND - COMPRESSED AUDIO 21504M: Vinod Koul <vkoul@kernel.org> 21505L: linux-sound@vger.kernel.org 21506S: Supported 21507T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21508F: Documentation/sound/designs/compress-offload.rst 21509F: include/sound/compress_driver.h 21510F: include/uapi/sound/compress_* 21511F: sound/core/compress_offload.c 21512F: sound/soc/soc-compress.c 21513 21514SOUND - CORE KUNIT TEST 21515M: Ivan Orlov <ivan.orlov0322@gmail.com> 21516L: linux-sound@vger.kernel.org 21517S: Supported 21518F: sound/core/sound_kunit.c 21519 21520SOUND - DMAENGINE HELPERS 21521M: Lars-Peter Clausen <lars@metafoo.de> 21522S: Supported 21523F: include/sound/dmaengine_pcm.h 21524F: sound/core/pcm_dmaengine.c 21525F: sound/soc/soc-generic-dmaengine-pcm.c 21526 21527SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 21528M: Liam Girdwood <lgirdwood@gmail.com> 21529M: Mark Brown <broonie@kernel.org> 21530L: linux-sound@vger.kernel.org 21531S: Supported 21532W: http://alsa-project.org/main/index.php/ASoC 21533T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 21534F: Documentation/devicetree/bindings/sound/ 21535F: Documentation/sound/soc/ 21536F: include/dt-bindings/sound/ 21537F: include/sound/soc* 21538F: include/sound/sof.h 21539F: include/sound/sof/ 21540F: include/trace/events/sof*.h 21541F: include/uapi/sound/asoc.h 21542F: sound/soc/ 21543 21544SOUND - SOC LAYER / dapm-graph 21545M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21546L: linux-sound@vger.kernel.org 21547S: Maintained 21548F: tools/sound/dapm-graph 21549 21550SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 21551M: Liam Girdwood <lgirdwood@gmail.com> 21552M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 21553M: Bard Liao <yung-chuan.liao@linux.intel.com> 21554M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 21555M: Daniel Baluta <daniel.baluta@nxp.com> 21556R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 21557R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21558L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 21559S: Supported 21560W: https://github.com/thesofproject/linux/ 21561F: sound/soc/sof/ 21562 21563SOUNDWIRE SUBSYSTEM 21564M: Vinod Koul <vkoul@kernel.org> 21565M: Bard Liao <yung-chuan.liao@linux.intel.com> 21566R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21567R: Sanyog Kale <sanyog.r.kale@intel.com> 21568L: linux-sound@vger.kernel.org 21569S: Supported 21570T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 21571F: Documentation/driver-api/soundwire/ 21572F: drivers/soundwire/ 21573F: include/linux/soundwire/ 21574 21575SP2 MEDIA DRIVER 21576M: Olli Salonen <olli.salonen@iki.fi> 21577L: linux-media@vger.kernel.org 21578S: Maintained 21579W: https://linuxtv.org 21580Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21581F: drivers/media/dvb-frontends/sp2* 21582 21583SPANISH DOCUMENTATION 21584M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 21585R: Avadhut Naik <avadhut.naik@amd.com> 21586S: Maintained 21587F: Documentation/translations/sp_SP/ 21588 21589SPARC + UltraSPARC (sparc/sparc64) 21590M: "David S. Miller" <davem@davemloft.net> 21591M: Andreas Larsson <andreas@gaisler.com> 21592L: sparclinux@vger.kernel.org 21593S: Maintained 21594Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 21595T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21596T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21597F: arch/sparc/ 21598F: drivers/sbus/ 21599 21600SPARC SERIAL DRIVERS 21601M: "David S. Miller" <davem@davemloft.net> 21602L: sparclinux@vger.kernel.org 21603S: Maintained 21604T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21605T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21606F: drivers/tty/serial/suncore.c 21607F: drivers/tty/serial/sunhv.c 21608F: drivers/tty/serial/sunsab.c 21609F: drivers/tty/serial/sunsab.h 21610F: drivers/tty/serial/sunsu.c 21611F: drivers/tty/serial/sunzilog.c 21612F: drivers/tty/serial/sunzilog.h 21613F: drivers/tty/vcc.c 21614F: include/linux/sunserialcore.h 21615 21616SPARSE CHECKER 21617M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 21618L: linux-sparse@vger.kernel.org 21619S: Maintained 21620W: https://sparse.docs.kernel.org/ 21621Q: https://patchwork.kernel.org/project/linux-sparse/list/ 21622B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 21623T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 21624F: include/linux/compiler.h 21625 21626SPEAKUP CONSOLE SPEECH DRIVER 21627M: William Hubbs <w.d.hubbs@gmail.com> 21628M: Chris Brannon <chris@the-brannons.com> 21629M: Kirk Reiser <kirk@reisers.ca> 21630M: Samuel Thibault <samuel.thibault@ens-lyon.org> 21631L: speakup@linux-speakup.org 21632S: Odd Fixes 21633W: http://www.linux-speakup.org/ 21634W: https://github.com/linux-speakup/speakup 21635B: https://github.com/linux-speakup/speakup/issues 21636F: drivers/accessibility/speakup/ 21637 21638SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 21639M: Viresh Kumar <vireshk@kernel.org> 21640M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 21641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21642L: soc@lists.linux.dev 21643S: Maintained 21644W: http://www.st.com/spear 21645F: arch/arm/boot/dts/st/spear* 21646F: arch/arm/mach-spear/ 21647F: drivers/clk/spear/ 21648F: drivers/pinctrl/spear/ 21649 21650SPI NOR SUBSYSTEM 21651M: Tudor Ambarus <tudor.ambarus@linaro.org> 21652M: Pratyush Yadav <pratyush@kernel.org> 21653M: Michael Walle <mwalle@kernel.org> 21654L: linux-mtd@lists.infradead.org 21655S: Maintained 21656W: http://www.linux-mtd.infradead.org/ 21657Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 21658C: irc://irc.oftc.net/mtd 21659T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 21660F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 21661F: drivers/mtd/spi-nor/ 21662F: include/linux/mtd/spi-nor.h 21663 21664SPI SUBSYSTEM 21665M: Mark Brown <broonie@kernel.org> 21666L: linux-spi@vger.kernel.org 21667S: Maintained 21668Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 21669T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 21670F: Documentation/devicetree/bindings/spi/ 21671F: Documentation/spi/ 21672F: drivers/spi/ 21673F: include/linux/spi/ 21674F: include/uapi/linux/spi/ 21675F: tools/spi/ 21676 21677SPIDERNET NETWORK DRIVER for CELL 21678M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 21679M: Geoff Levand <geoff@infradead.org> 21680L: netdev@vger.kernel.org 21681L: linuxppc-dev@lists.ozlabs.org 21682S: Maintained 21683F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 21684F: drivers/net/ethernet/toshiba/spider_net* 21685 21686SPMI SUBSYSTEM 21687M: Stephen Boyd <sboyd@kernel.org> 21688L: linux-kernel@vger.kernel.org 21689S: Maintained 21690T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 21691F: Documentation/devicetree/bindings/spmi/ 21692F: drivers/spmi/ 21693F: include/dt-bindings/spmi/spmi.h 21694F: include/linux/spmi.h 21695F: include/trace/events/spmi.h 21696 21697SPU FILE SYSTEM 21698L: linuxppc-dev@lists.ozlabs.org 21699S: Orphan 21700F: Documentation/filesystems/spufs/spufs.rst 21701F: arch/powerpc/platforms/cell/spufs/ 21702 21703SQUASHFS FILE SYSTEM 21704M: Phillip Lougher <phillip@squashfs.org.uk> 21705L: squashfs-devel@lists.sourceforge.net (subscribers-only) 21706S: Maintained 21707W: http://squashfs.org.uk 21708T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 21709F: Documentation/filesystems/squashfs.rst 21710F: fs/squashfs/ 21711 21712SRM (Alpha) environment access 21713M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 21714S: Maintained 21715F: arch/alpha/kernel/srm_env.c 21716 21717ST LSM6DSx IMU IIO DRIVER 21718M: Lorenzo Bianconi <lorenzo@kernel.org> 21719L: linux-iio@vger.kernel.org 21720S: Maintained 21721W: http://www.st.com/ 21722F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 21723F: drivers/iio/imu/st_lsm6dsx/ 21724 21725ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 21726M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21727M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21728L: linux-media@vger.kernel.org 21729S: Maintained 21730T: git git://linuxtv.org/media_tree.git 21731F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 21732F: drivers/media/i2c/st-mipid02.c 21733 21734ST STM32 FIREWALL 21735M: Gatien Chevallier <gatien.chevallier@foss.st.com> 21736S: Maintained 21737F: drivers/bus/stm32_etzpc.c 21738F: drivers/bus/stm32_firewall.c 21739F: drivers/bus/stm32_rifsc.c 21740 21741ST STM32 I2C/SMBUS DRIVER 21742M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 21743M: Alain Volmat <alain.volmat@foss.st.com> 21744L: linux-i2c@vger.kernel.org 21745S: Maintained 21746F: drivers/i2c/busses/i2c-stm32* 21747 21748ST STM32 SPI DRIVER 21749M: Alain Volmat <alain.volmat@foss.st.com> 21750L: linux-spi@vger.kernel.org 21751S: Maintained 21752F: drivers/spi/spi-stm32.c 21753 21754ST STPDDC60 DRIVER 21755M: Daniel Nilsson <daniel.nilsson@flex.com> 21756L: linux-hwmon@vger.kernel.org 21757S: Maintained 21758F: Documentation/hwmon/stpddc60.rst 21759F: drivers/hwmon/pmbus/stpddc60.c 21760 21761ST VGXY61 DRIVER 21762M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21763M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21764L: linux-media@vger.kernel.org 21765S: Maintained 21766T: git git://linuxtv.org/media_tree.git 21767F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 21768F: Documentation/userspace-api/media/drivers/vgxy61.rst 21769F: drivers/media/i2c/vgxy61.c 21770 21771ST VL53L0X ToF RANGER(I2C) IIO DRIVER 21772M: Song Qiang <songqiang1304521@gmail.com> 21773L: linux-iio@vger.kernel.org 21774S: Maintained 21775F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 21776F: drivers/iio/proximity/vl53l0x-i2c.c 21777 21778STABLE BRANCH 21779M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21780M: Sasha Levin <sashal@kernel.org> 21781L: stable@vger.kernel.org 21782S: Supported 21783F: Documentation/process/stable-kernel-rules.rst 21784 21785STAGING - ATOMISP DRIVER 21786M: Hans de Goede <hdegoede@redhat.com> 21787M: Mauro Carvalho Chehab <mchehab@kernel.org> 21788R: Sakari Ailus <sakari.ailus@linux.intel.com> 21789L: linux-media@vger.kernel.org 21790S: Maintained 21791F: drivers/staging/media/atomisp/ 21792 21793STAGING - FIELDBUS SUBSYSTEM 21794M: Sven Van Asbroeck <TheSven73@gmail.com> 21795S: Maintained 21796F: drivers/staging/fieldbus/* 21797F: drivers/staging/fieldbus/Documentation/ 21798 21799STAGING - HMS ANYBUS-S BUS 21800M: Sven Van Asbroeck <TheSven73@gmail.com> 21801S: Maintained 21802F: drivers/staging/fieldbus/anybuss/ 21803 21804STAGING - INDUSTRIAL IO 21805M: Jonathan Cameron <jic23@kernel.org> 21806L: linux-iio@vger.kernel.org 21807S: Odd Fixes 21808F: Documentation/devicetree/bindings/staging/iio/ 21809F: drivers/staging/iio/ 21810 21811STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 21812M: Marc Dietrich <marvin24@gmx.de> 21813L: ac100@lists.launchpad.net (moderated for non-subscribers) 21814L: linux-tegra@vger.kernel.org 21815S: Maintained 21816F: drivers/staging/nvec/ 21817 21818STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 21819M: Jens Frederich <jfrederich@gmail.com> 21820M: Jon Nettleton <jon.nettleton@gmail.com> 21821S: Maintained 21822W: http://wiki.laptop.org/go/DCON 21823F: drivers/staging/olpc_dcon/ 21824 21825STAGING - REALTEK RTL8712U DRIVERS 21826M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 21827S: Odd Fixes 21828F: drivers/staging/rtl8712/ 21829 21830STAGING - SEPS525 LCD CONTROLLER DRIVERS 21831M: Michael Hennerich <michael.hennerich@analog.com> 21832L: linux-fbdev@vger.kernel.org 21833S: Supported 21834F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 21835F: drivers/staging/fbtft/fb_seps525.c 21836 21837STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 21838M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21839M: Teddy Wang <teddy.wang@siliconmotion.com> 21840M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21841L: linux-fbdev@vger.kernel.org 21842S: Maintained 21843F: drivers/staging/sm750fb/ 21844 21845STAGING - VIA VT665X DRIVERS 21846M: Philipp Hortmann <philipp.g.hortmann@gmail.com> 21847S: Odd Fixes 21848F: drivers/staging/vt665?/ 21849 21850STAGING SUBSYSTEM 21851M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21852L: linux-staging@lists.linux.dev 21853S: Supported 21854T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 21855F: drivers/staging/ 21856 21857STANDALONE CACHE CONTROLLER DRIVERS 21858M: Conor Dooley <conor@kernel.org> 21859S: Maintained 21860T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21861F: Documentation/devicetree/bindings/cache/ 21862F: drivers/cache 21863 21864STARFIRE/DURALAN NETWORK DRIVER 21865M: Ion Badulescu <ionut@badula.org> 21866S: Odd Fixes 21867F: drivers/net/ethernet/adaptec/starfire* 21868 21869STARFIVE CAMERA SUBSYSTEM DRIVER 21870M: Jack Zhu <jack.zhu@starfivetech.com> 21871M: Changhuang Liang <changhuang.liang@starfivetech.com> 21872L: linux-media@vger.kernel.org 21873S: Maintained 21874F: Documentation/admin-guide/media/starfive_camss.rst 21875F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 21876F: drivers/staging/media/starfive/camss 21877 21878STARFIVE CRYPTO DRIVER 21879M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21880M: William Qiu <william.qiu@starfivetech.com> 21881S: Supported 21882F: Documentation/devicetree/bindings/crypto/starfive* 21883F: drivers/crypto/starfive/ 21884 21885STARFIVE DEVICETREES 21886M: Emil Renner Berthing <kernel@esmil.dk> 21887S: Maintained 21888F: arch/riscv/boot/dts/starfive/ 21889 21890STARFIVE DWMAC GLUE LAYER 21891M: Emil Renner Berthing <kernel@esmil.dk> 21892M: Minda Chen <minda.chen@starfivetech.com> 21893S: Maintained 21894F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21895F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21896 21897STARFIVE JH7110 DPHY RX DRIVER 21898M: Jack Zhu <jack.zhu@starfivetech.com> 21899M: Changhuang Liang <changhuang.liang@starfivetech.com> 21900S: Supported 21901F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21902F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21903 21904STARFIVE JH7110 DPHY TX DRIVER 21905M: Keith Zhao <keith.zhao@starfivetech.com> 21906M: Shengyang Chen <shengyang.chen@starfivetech.com> 21907S: Supported 21908F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 21909F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 21910 21911STARFIVE JH7110 MMC/SD/SDIO DRIVER 21912M: William Qiu <william.qiu@starfivetech.com> 21913S: Supported 21914F: Documentation/devicetree/bindings/mmc/starfive* 21915F: drivers/mmc/host/dw_mmc-starfive.c 21916 21917STARFIVE JH7110 PLL CLOCK DRIVER 21918M: Xingyu Wu <xingyu.wu@starfivetech.com> 21919S: Supported 21920F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21921F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21922 21923STARFIVE JH7110 PWMDAC DRIVER 21924M: Hal Feng <hal.feng@starfivetech.com> 21925M: Xingyu Wu <xingyu.wu@starfivetech.com> 21926S: Supported 21927F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21928F: sound/soc/starfive/jh7110_pwmdac.c 21929 21930STARFIVE JH7110 SYSCON 21931M: William Qiu <william.qiu@starfivetech.com> 21932M: Xingyu Wu <xingyu.wu@starfivetech.com> 21933S: Supported 21934F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21935 21936STARFIVE JH7110 TDM DRIVER 21937M: Walker Chen <walker.chen@starfivetech.com> 21938S: Maintained 21939F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21940F: sound/soc/starfive/jh7110_tdm.c 21941 21942STARFIVE JH71X0 CLOCK DRIVERS 21943M: Emil Renner Berthing <kernel@esmil.dk> 21944M: Hal Feng <hal.feng@starfivetech.com> 21945S: Maintained 21946F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21947F: drivers/clk/starfive/clk-starfive-jh71* 21948F: include/dt-bindings/clock/starfive?jh71*.h 21949 21950STARFIVE JH71X0 PINCTRL DRIVERS 21951M: Emil Renner Berthing <kernel@esmil.dk> 21952M: Jianlong Huang <jianlong.huang@starfivetech.com> 21953M: Hal Feng <hal.feng@starfivetech.com> 21954L: linux-gpio@vger.kernel.org 21955S: Maintained 21956F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21957F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21958F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21959F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21960 21961STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21962M: Emil Renner Berthing <kernel@esmil.dk> 21963M: Hal Feng <hal.feng@starfivetech.com> 21964S: Maintained 21965F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21966F: drivers/reset/starfive/reset-starfive-jh71* 21967F: include/dt-bindings/reset/starfive?jh71*.h 21968 21969STARFIVE JH71X0 USB DRIVERS 21970M: Minda Chen <minda.chen@starfivetech.com> 21971S: Maintained 21972F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21973F: drivers/usb/cdns3/cdns3-starfive.c 21974 21975STARFIVE JH71XX PMU CONTROLLER DRIVER 21976M: Walker Chen <walker.chen@starfivetech.com> 21977M: Changhuang Liang <changhuang.liang@starfivetech.com> 21978S: Supported 21979F: Documentation/devicetree/bindings/power/starfive* 21980F: drivers/pmdomain/starfive/ 21981F: include/dt-bindings/power/starfive,jh7110-pmu.h 21982 21983STARFIVE SOC DRIVERS 21984M: Conor Dooley <conor@kernel.org> 21985S: Maintained 21986T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21987F: Documentation/devicetree/bindings/soc/starfive/ 21988 21989STARFIVE STARLINK PMU DRIVER 21990M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21991S: Maintained 21992F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21993F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21994F: drivers/perf/starfive_starlink_pmu.c 21995 21996STARFIVE TRNG DRIVER 21997M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21998S: Supported 21999F: Documentation/devicetree/bindings/rng/starfive* 22000F: drivers/char/hw_random/jh7110-trng.c 22001 22002STARFIVE WATCHDOG DRIVER 22003M: Xingyu Wu <xingyu.wu@starfivetech.com> 22004M: Samin Guo <samin.guo@starfivetech.com> 22005S: Supported 22006F: Documentation/devicetree/bindings/watchdog/starfive* 22007F: drivers/watchdog/starfive-wdt.c 22008 22009STARFIVE JH71X0 PCIE AND USB PHY DRIVER 22010M: Minda Chen <minda.chen@starfivetech.com> 22011S: Supported 22012F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 22013F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 22014F: drivers/phy/starfive/phy-jh7110-pcie.c 22015F: drivers/phy/starfive/phy-jh7110-usb.c 22016 22017STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 22018M: Changhuang Liang <changhuang.liang@starfivetech.com> 22019S: Supported 22020F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 22021F: drivers/irqchip/irq-starfive-jh8100-intc.c 22022 22023STATIC BRANCH/CALL 22024M: Peter Zijlstra <peterz@infradead.org> 22025M: Josh Poimboeuf <jpoimboe@kernel.org> 22026M: Jason Baron <jbaron@akamai.com> 22027R: Steven Rostedt <rostedt@goodmis.org> 22028R: Ard Biesheuvel <ardb@kernel.org> 22029S: Supported 22030F: arch/*/include/asm/jump_label*.h 22031F: arch/*/include/asm/static_call*.h 22032F: arch/*/kernel/jump_label.c 22033F: arch/*/kernel/static_call.c 22034F: include/linux/jump_label*.h 22035F: include/linux/static_call*.h 22036F: kernel/jump_label.c 22037F: kernel/static_call.c 22038 22039STI AUDIO (ASoC) DRIVERS 22040M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22041L: linux-sound@vger.kernel.org 22042S: Maintained 22043F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 22044F: sound/soc/sti/ 22045 22046STI CEC DRIVER 22047M: Alain Volmat <alain.volmat@foss.st.com> 22048S: Maintained 22049F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 22050F: drivers/media/cec/platform/sti/ 22051 22052STK1160 USB VIDEO CAPTURE DRIVER 22053M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22054L: linux-media@vger.kernel.org 22055S: Maintained 22056T: git git://linuxtv.org/media_tree.git 22057F: drivers/media/usb/stk1160/ 22058 22059STM32 AUDIO (ASoC) DRIVERS 22060M: Olivier Moysan <olivier.moysan@foss.st.com> 22061M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22062L: linux-sound@vger.kernel.org 22063S: Maintained 22064F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 22065F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 22066F: sound/soc/stm/ 22067 22068STM32 DMA DRIVERS 22069M: Amélie Delaunay <amelie.delaunay@foss.st.com> 22070L: dmaengine@vger.kernel.org 22071L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 22072S: Maintained 22073F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 22074F: Documentation/devicetree/bindings/dma/stm32/ 22075F: drivers/dma/stm32/ 22076 22077STM32 TIMER/LPTIMER DRIVERS 22078M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 22079S: Maintained 22080F: Documentation/ABI/testing/*timer-stm32 22081F: Documentation/devicetree/bindings/*/*stm32-*timer* 22082F: drivers/*/stm32-*timer* 22083F: drivers/pwm/pwm-stm32* 22084F: include/linux/*/stm32-*tim* 22085 22086STMMAC ETHERNET DRIVER 22087M: Alexandre Torgue <alexandre.torgue@foss.st.com> 22088M: Jose Abreu <joabreu@synopsys.com> 22089L: netdev@vger.kernel.org 22090S: Supported 22091W: http://www.stlinux.com 22092F: Documentation/networking/device_drivers/ethernet/stmicro/ 22093F: drivers/net/ethernet/stmicro/stmmac/ 22094 22095SUN HAPPY MEAL ETHERNET DRIVER 22096M: Sean Anderson <seanga2@gmail.com> 22097S: Maintained 22098F: drivers/net/ethernet/sun/sunhme.* 22099 22100SUN3/3X 22101M: Sam Creasey <sammy@sammy.net> 22102S: Maintained 22103W: http://sammy.net/sun3/ 22104F: arch/m68k/include/asm/sun3* 22105F: arch/m68k/kernel/*sun3* 22106F: arch/m68k/sun3*/ 22107F: drivers/net/ethernet/i825xx/sun3* 22108 22109SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 22110M: Hans de Goede <hdegoede@redhat.com> 22111L: linux-input@vger.kernel.org 22112S: Maintained 22113F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 22114F: drivers/input/keyboard/sun4i-lradc-keys.c 22115 22116SUNDANCE NETWORK DRIVER 22117M: Denis Kirjanov <kda@linux-powerpc.org> 22118L: netdev@vger.kernel.org 22119S: Maintained 22120F: drivers/net/ethernet/dlink/sundance.c 22121 22122SUNPLUS ETHERNET DRIVER 22123M: Wells Lu <wellslutw@gmail.com> 22124L: netdev@vger.kernel.org 22125S: Maintained 22126W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 22127F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 22128F: drivers/net/ethernet/sunplus/ 22129 22130SUNPLUS MMC DRIVER 22131M: Tony Huang <tonyhuang.sunplus@gmail.com> 22132M: Li-hao Kuo <lhjeff911@gmail.com> 22133S: Maintained 22134F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 22135F: drivers/mmc/host/sunplus-mmc.c 22136 22137SUNPLUS OCOTP DRIVER 22138M: Vincent Shih <vincent.sunplus@gmail.com> 22139S: Maintained 22140F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 22141F: drivers/nvmem/sunplus-ocotp.c 22142 22143SUNPLUS PWM DRIVER 22144M: Hammer Hsieh <hammerh0314@gmail.com> 22145S: Maintained 22146F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 22147F: drivers/pwm/pwm-sunplus.c 22148 22149SUNPLUS RTC DRIVER 22150M: Vincent Shih <vincent.sunplus@gmail.com> 22151L: linux-rtc@vger.kernel.org 22152S: Maintained 22153F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 22154F: drivers/rtc/rtc-sunplus.c 22155 22156SUNPLUS SPI CONTROLLER INTERFACE DRIVER 22157M: Li-hao Kuo <lhjeff911@gmail.com> 22158L: linux-spi@vger.kernel.org 22159S: Maintained 22160F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 22161F: drivers/spi/spi-sunplus-sp7021.c 22162 22163SUNPLUS UART DRIVER 22164M: Hammer Hsieh <hammerh0314@gmail.com> 22165S: Maintained 22166F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 22167F: drivers/tty/serial/sunplus-uart.c 22168 22169SUNPLUS USB2 PHY DRIVER 22170M: Vincent Shih <vincent.sunplus@gmail.com> 22171L: linux-usb@vger.kernel.org 22172S: Maintained 22173F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 22174F: drivers/phy/sunplus/Kconfig 22175F: drivers/phy/sunplus/Makefile 22176F: drivers/phy/sunplus/phy-sunplus-usb2.c 22177 22178SUNPLUS WATCHDOG DRIVER 22179M: Xiantao Hu <xt.hu@cqplus1.com> 22180L: linux-watchdog@vger.kernel.org 22181S: Maintained 22182F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 22183F: drivers/watchdog/sunplus_wdt.c 22184 22185SUPERH 22186M: Yoshinori Sato <ysato@users.sourceforge.jp> 22187M: Rich Felker <dalias@libc.org> 22188M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 22189L: linux-sh@vger.kernel.org 22190S: Maintained 22191Q: http://patchwork.kernel.org/project/linux-sh/list/ 22192F: Documentation/arch/sh/ 22193F: arch/sh/ 22194F: drivers/sh/ 22195 22196SUSPEND TO RAM 22197M: "Rafael J. Wysocki" <rafael@kernel.org> 22198M: Len Brown <len.brown@intel.com> 22199M: Pavel Machek <pavel@ucw.cz> 22200L: linux-pm@vger.kernel.org 22201S: Supported 22202B: https://bugzilla.kernel.org 22203F: Documentation/power/ 22204F: arch/x86/kernel/acpi/sleep* 22205F: arch/x86/kernel/acpi/wakeup* 22206F: drivers/base/power/ 22207F: include/linux/freezer.h 22208F: include/linux/pm.h 22209F: include/linux/suspend.h 22210F: kernel/power/ 22211 22212SVGA HANDLING 22213M: Martin Mares <mj@ucw.cz> 22214L: linux-video@atrey.karlin.mff.cuni.cz 22215S: Maintained 22216F: Documentation/admin-guide/svga.rst 22217F: arch/x86/boot/video* 22218 22219SWITCHDEV 22220M: Jiri Pirko <jiri@resnulli.us> 22221M: Ivan Vecera <ivecera@redhat.com> 22222L: netdev@vger.kernel.org 22223S: Supported 22224F: include/net/switchdev.h 22225F: net/switchdev/ 22226 22227SY8106A REGULATOR DRIVER 22228M: Icenowy Zheng <icenowy@aosc.io> 22229S: Maintained 22230F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 22231F: drivers/regulator/sy8106a-regulator.c 22232 22233SYNC FILE FRAMEWORK 22234M: Sumit Semwal <sumit.semwal@linaro.org> 22235R: Gustavo Padovan <gustavo@padovan.org> 22236L: linux-media@vger.kernel.org 22237L: dri-devel@lists.freedesktop.org 22238S: Maintained 22239T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 22240F: Documentation/driver-api/sync_file.rst 22241F: drivers/dma-buf/dma-fence* 22242F: drivers/dma-buf/sw_sync.c 22243F: drivers/dma-buf/sync_* 22244F: include/linux/sync_file.h 22245F: include/uapi/linux/sync_file.h 22246 22247SYNOPSYS ARC ARCHITECTURE 22248M: Vineet Gupta <vgupta@kernel.org> 22249L: linux-snps-arc@lists.infradead.org 22250S: Supported 22251T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 22252F: Documentation/arch/arc 22253F: Documentation/devicetree/bindings/arc/* 22254F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 22255F: arch/arc/ 22256F: drivers/clocksource/arc_timer.c 22257F: drivers/tty/serial/arc_uart.c 22258 22259SYNOPSYS ARC HSDK SDP pll clock driver 22260M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22261S: Supported 22262F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 22263F: drivers/clk/clk-hsdk-pll.c 22264 22265SYNOPSYS ARC SDP clock driver 22266M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22267S: Supported 22268F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 22269F: drivers/clk/axs10x/* 22270 22271SYNOPSYS ARC SDP platform support 22272M: Alexey Brodkin <abrodkin@synopsys.com> 22273S: Supported 22274F: Documentation/devicetree/bindings/arc/axs10* 22275F: arch/arc/boot/dts/ax* 22276F: arch/arc/plat-axs10x 22277 22278SYNOPSYS AXS10x RESET CONTROLLER DRIVER 22279M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22280S: Supported 22281F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 22282F: drivers/reset/reset-axs10x.c 22283 22284SYNOPSYS CREG GPIO DRIVER 22285M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22286S: Maintained 22287F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 22288F: drivers/gpio/gpio-creg-snps.c 22289 22290SYNOPSYS DESIGNWARE 8250 UART DRIVER 22291M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 22292R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22293S: Supported 22294F: drivers/tty/serial/8250/8250_dw.c 22295F: drivers/tty/serial/8250/8250_dwlib.* 22296F: drivers/tty/serial/8250/8250_lpss.c 22297 22298SYNOPSYS DESIGNWARE APB GPIO DRIVER 22299M: Hoan Tran <hoan@os.amperecomputing.com> 22300L: linux-gpio@vger.kernel.org 22301S: Maintained 22302F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 22303F: drivers/gpio/gpio-dwapb.c 22304 22305SYNOPSYS DESIGNWARE AXI DMAC DRIVER 22306M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22307S: Maintained 22308F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 22309F: drivers/dma/dw-axi-dmac/ 22310 22311SYNOPSYS DESIGNWARE DMAC DRIVER 22312M: Viresh Kumar <vireshk@kernel.org> 22313R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22314S: Maintained 22315F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 22316F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 22317F: drivers/dma/dw/ 22318F: include/dt-bindings/dma/dw-dmac.h 22319F: include/linux/dma/dw.h 22320F: include/linux/platform_data/dma-dw.h 22321 22322SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 22323M: Jose Abreu <Jose.Abreu@synopsys.com> 22324L: netdev@vger.kernel.org 22325S: Supported 22326F: drivers/net/ethernet/synopsys/ 22327 22328SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 22329M: Jose Abreu <Jose.Abreu@synopsys.com> 22330L: netdev@vger.kernel.org 22331S: Supported 22332F: drivers/net/pcs/pcs-xpcs.c 22333F: drivers/net/pcs/pcs-xpcs.h 22334F: include/linux/pcs/pcs-xpcs.h 22335 22336SYNOPSYS DESIGNWARE I2C DRIVER 22337M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 22338R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22339R: Mika Westerberg <mika.westerberg@linux.intel.com> 22340R: Jan Dabros <jsd@semihalf.com> 22341L: linux-i2c@vger.kernel.org 22342S: Supported 22343F: drivers/i2c/busses/i2c-designware-* 22344 22345SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 22346M: Jaehoon Chung <jh80.chung@samsung.com> 22347L: linux-mmc@vger.kernel.org 22348S: Maintained 22349F: drivers/mmc/host/dw_mmc* 22350 22351SYNOPSYS DESIGNWARE PCIE PMU DRIVER 22352M: Shuai Xue <xueshuai@linux.alibaba.com> 22353M: Jing Zhang <renyu.zj@linux.alibaba.com> 22354S: Supported 22355F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 22356F: drivers/perf/dwc_pcie_pmu.c 22357 22358SYNOPSYS HSDK RESET CONTROLLER DRIVER 22359M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22360S: Supported 22361F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 22362F: drivers/reset/reset-hsdk.c 22363F: include/dt-bindings/reset/snps,hsdk-reset.h 22364 22365SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 22366M: Prabu Thangamuthu <prabu.t@synopsys.com> 22367M: Manjunath M B <manjumb@synopsys.com> 22368L: linux-mmc@vger.kernel.org 22369S: Maintained 22370F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 22371 22372SYSTEM CONFIGURATION (SYSCON) 22373M: Lee Jones <lee@kernel.org> 22374M: Arnd Bergmann <arnd@arndb.de> 22375S: Supported 22376T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 22377F: drivers/mfd/syscon.c 22378 22379SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 22380M: Sudeep Holla <sudeep.holla@arm.com> 22381R: Cristian Marussi <cristian.marussi@arm.com> 22382L: arm-scmi@vger.kernel.org 22383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22384S: Maintained 22385F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 22386F: drivers/clk/clk-sc[mp]i.c 22387F: drivers/cpufreq/sc[mp]i-cpufreq.c 22388F: drivers/firmware/arm_scmi/ 22389F: drivers/firmware/arm_scpi.c 22390F: drivers/hwmon/scmi-hwmon.c 22391F: drivers/pinctrl/pinctrl-scmi.c 22392F: drivers/pmdomain/arm/ 22393F: drivers/powercap/arm_scmi_powercap.c 22394F: drivers/regulator/scmi-regulator.c 22395F: drivers/reset/reset-scmi.c 22396F: include/linux/sc[mp]i_protocol.h 22397F: include/trace/events/scmi.h 22398F: include/uapi/linux/virtio_scmi.h 22399 22400SYSTEM RESET/SHUTDOWN DRIVERS 22401M: Sebastian Reichel <sre@kernel.org> 22402L: linux-pm@vger.kernel.org 22403S: Maintained 22404T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 22405F: Documentation/devicetree/bindings/power/reset/ 22406F: drivers/power/reset/ 22407 22408SYSTEM TRACE MODULE CLASS 22409M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 22410S: Maintained 22411T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 22412F: Documentation/trace/stm.rst 22413F: drivers/hwtracing/stm/ 22414F: include/linux/stm.h 22415F: include/uapi/linux/stm.h 22416 22417SYSTEM76 ACPI DRIVER 22418M: Jeremy Soller <jeremy@system76.com> 22419M: System76 Product Development <productdev@system76.com> 22420L: platform-driver-x86@vger.kernel.org 22421S: Maintained 22422F: drivers/platform/x86/system76_acpi.c 22423 22424SYSV FILESYSTEM 22425S: Orphan 22426F: Documentation/filesystems/sysv-fs.rst 22427F: fs/sysv/ 22428F: include/linux/sysv_fs.h 22429 22430TASKSTATS STATISTICS INTERFACE 22431M: Balbir Singh <bsingharora@gmail.com> 22432S: Maintained 22433F: Documentation/accounting/taskstats* 22434F: include/linux/taskstats* 22435F: kernel/taskstats.c 22436 22437TC subsystem 22438M: Jamal Hadi Salim <jhs@mojatatu.com> 22439M: Cong Wang <xiyou.wangcong@gmail.com> 22440M: Jiri Pirko <jiri@resnulli.us> 22441L: netdev@vger.kernel.org 22442S: Maintained 22443F: include/net/pkt_cls.h 22444F: include/net/pkt_sched.h 22445F: include/net/tc_act/ 22446F: include/uapi/linux/pkt_cls.h 22447F: include/uapi/linux/pkt_sched.h 22448F: include/uapi/linux/tc_act/ 22449F: include/uapi/linux/tc_ematch/ 22450F: net/sched/ 22451F: tools/testing/selftests/tc-testing 22452 22453TC90522 MEDIA DRIVER 22454M: Akihiro Tsukada <tskd08@gmail.com> 22455L: linux-media@vger.kernel.org 22456S: Odd Fixes 22457F: drivers/media/dvb-frontends/tc90522* 22458 22459TCP LOW PRIORITY MODULE 22460M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 22461M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 22462S: Maintained 22463W: http://tcp-lp-mod.sourceforge.net/ 22464F: net/ipv4/tcp_lp.c 22465 22466TDA10071 MEDIA DRIVER 22467L: linux-media@vger.kernel.org 22468S: Orphan 22469W: https://linuxtv.org 22470Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22471F: drivers/media/dvb-frontends/tda10071* 22472 22473TDA18212 MEDIA DRIVER 22474L: linux-media@vger.kernel.org 22475S: Orphan 22476W: https://linuxtv.org 22477Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22478F: drivers/media/tuners/tda18212* 22479 22480TDA18218 MEDIA DRIVER 22481L: linux-media@vger.kernel.org 22482S: Orphan 22483W: https://linuxtv.org 22484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22485F: drivers/media/tuners/tda18218* 22486 22487TDA18250 MEDIA DRIVER 22488M: Olli Salonen <olli.salonen@iki.fi> 22489L: linux-media@vger.kernel.org 22490S: Maintained 22491W: https://linuxtv.org 22492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22493T: git git://linuxtv.org/media_tree.git 22494F: drivers/media/tuners/tda18250* 22495 22496TDA18271 MEDIA DRIVER 22497M: Michael Krufky <mkrufky@linuxtv.org> 22498L: linux-media@vger.kernel.org 22499S: Maintained 22500W: https://linuxtv.org 22501W: http://github.com/mkrufky 22502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22503T: git git://linuxtv.org/mkrufky/tuners.git 22504F: drivers/media/tuners/tda18271* 22505 22506TDA1997x MEDIA DRIVER 22507M: Tim Harvey <tharvey@gateworks.com> 22508L: linux-media@vger.kernel.org 22509S: Maintained 22510W: https://linuxtv.org 22511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22512F: drivers/media/i2c/tda1997x.* 22513 22514TDA827x MEDIA DRIVER 22515M: Michael Krufky <mkrufky@linuxtv.org> 22516L: linux-media@vger.kernel.org 22517S: Maintained 22518W: https://linuxtv.org 22519W: http://github.com/mkrufky 22520Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22521T: git git://linuxtv.org/mkrufky/tuners.git 22522F: drivers/media/tuners/tda8290.* 22523 22524TDA8290 MEDIA DRIVER 22525M: Michael Krufky <mkrufky@linuxtv.org> 22526L: linux-media@vger.kernel.org 22527S: Maintained 22528W: https://linuxtv.org 22529W: http://github.com/mkrufky 22530Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22531T: git git://linuxtv.org/mkrufky/tuners.git 22532F: drivers/media/tuners/tda8290.* 22533 22534TDA9840 MEDIA DRIVER 22535M: Hans Verkuil <hverkuil@xs4all.nl> 22536L: linux-media@vger.kernel.org 22537S: Maintained 22538W: https://linuxtv.org 22539T: git git://linuxtv.org/media_tree.git 22540F: drivers/media/i2c/tda9840* 22541 22542TEA5761 TUNER DRIVER 22543M: Mauro Carvalho Chehab <mchehab@kernel.org> 22544L: linux-media@vger.kernel.org 22545S: Odd fixes 22546W: https://linuxtv.org 22547T: git git://linuxtv.org/media_tree.git 22548F: drivers/media/tuners/tea5761.* 22549 22550TEA5767 TUNER DRIVER 22551M: Mauro Carvalho Chehab <mchehab@kernel.org> 22552L: linux-media@vger.kernel.org 22553S: Maintained 22554W: https://linuxtv.org 22555T: git git://linuxtv.org/media_tree.git 22556F: drivers/media/tuners/tea5767.* 22557 22558TEA6415C MEDIA DRIVER 22559M: Hans Verkuil <hverkuil@xs4all.nl> 22560L: linux-media@vger.kernel.org 22561S: Maintained 22562W: https://linuxtv.org 22563T: git git://linuxtv.org/media_tree.git 22564F: drivers/media/i2c/tea6415c* 22565 22566TEA6420 MEDIA DRIVER 22567M: Hans Verkuil <hverkuil@xs4all.nl> 22568L: linux-media@vger.kernel.org 22569S: Maintained 22570W: https://linuxtv.org 22571T: git git://linuxtv.org/media_tree.git 22572F: drivers/media/i2c/tea6420* 22573 22574TEAM DRIVER 22575M: Jiri Pirko <jiri@resnulli.us> 22576L: netdev@vger.kernel.org 22577S: Supported 22578F: Documentation/netlink/specs/team.yaml 22579F: drivers/net/team/ 22580F: include/linux/if_team.h 22581F: include/uapi/linux/if_team.h 22582F: tools/testing/selftests/drivers/net/team/ 22583 22584TECHNICAL ADVISORY BOARD PROCESS DOCS 22585M: "Theodore Ts'o" <tytso@mit.edu> 22586M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22587L: tech-board-discuss@lists.linux.dev 22588S: Maintained 22589F: Documentation/process/contribution-maturity-model.rst 22590F: Documentation/process/researcher-guidelines.rst 22591 22592TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 22593M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 22594S: Maintained 22595F: arch/x86/platform/ts5500/ 22596 22597TECHNOTREND USB IR RECEIVER 22598M: Sean Young <sean@mess.org> 22599L: linux-media@vger.kernel.org 22600S: Maintained 22601F: drivers/media/rc/ttusbir.c 22602 22603TECHWELL TW9900 VIDEO DECODER 22604M: Mehdi Djait <mehdi.djait@bootlin.com> 22605L: linux-media@vger.kernel.org 22606S: Maintained 22607F: drivers/media/i2c/tw9900.c 22608 22609TECHWELL TW9910 VIDEO DECODER 22610L: linux-media@vger.kernel.org 22611S: Orphan 22612F: drivers/media/i2c/tw9910.c 22613F: include/media/i2c/tw9910.h 22614 22615TEE SUBSYSTEM 22616M: Jens Wiklander <jens.wiklander@linaro.org> 22617R: Sumit Garg <sumit.garg@linaro.org> 22618L: op-tee@lists.trustedfirmware.org 22619S: Maintained 22620F: Documentation/ABI/testing/sysfs-class-tee 22621F: Documentation/driver-api/tee.rst 22622F: Documentation/tee/ 22623F: Documentation/userspace-api/tee.rst 22624F: drivers/tee/ 22625F: include/linux/tee_core.h 22626F: include/linux/tee_drv.h 22627F: include/uapi/linux/tee.h 22628 22629TEGRA ARCHITECTURE SUPPORT 22630M: Thierry Reding <thierry.reding@gmail.com> 22631M: Jonathan Hunter <jonathanh@nvidia.com> 22632L: linux-tegra@vger.kernel.org 22633S: Supported 22634Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 22635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 22636N: [^a-z]tegra 22637 22638TEGRA CLOCK DRIVER 22639M: Peter De Schrijver <pdeschrijver@nvidia.com> 22640M: Prashant Gaikwad <pgaikwad@nvidia.com> 22641S: Supported 22642F: drivers/clk/tegra/ 22643 22644TEGRA CRYPTO DRIVERS 22645M: Akhil R <akhilrajeev@nvidia.com> 22646S: Supported 22647F: drivers/crypto/tegra/* 22648 22649TEGRA DMA DRIVERS 22650M: Laxman Dewangan <ldewangan@nvidia.com> 22651M: Jon Hunter <jonathanh@nvidia.com> 22652S: Supported 22653F: drivers/dma/tegra* 22654 22655TEGRA I2C DRIVER 22656M: Laxman Dewangan <ldewangan@nvidia.com> 22657R: Dmitry Osipenko <digetx@gmail.com> 22658S: Supported 22659F: drivers/i2c/busses/i2c-tegra.c 22660 22661TEGRA IOMMU DRIVERS 22662M: Thierry Reding <thierry.reding@gmail.com> 22663R: Krishna Reddy <vdumpa@nvidia.com> 22664L: linux-tegra@vger.kernel.org 22665S: Supported 22666F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 22667F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 22668F: drivers/iommu/tegra* 22669 22670TEGRA KBC DRIVER 22671M: Laxman Dewangan <ldewangan@nvidia.com> 22672S: Supported 22673F: drivers/input/keyboard/tegra-kbc.c 22674 22675TEGRA NAND DRIVER 22676M: Stefan Agner <stefan@agner.ch> 22677M: Lucas Stach <dev@lynxeye.de> 22678S: Maintained 22679F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 22680F: drivers/mtd/nand/raw/tegra_nand.c 22681 22682TEGRA PWM DRIVER 22683M: Thierry Reding <thierry.reding@gmail.com> 22684S: Supported 22685F: drivers/pwm/pwm-tegra.c 22686 22687TEGRA QUAD SPI DRIVER 22688M: Thierry Reding <thierry.reding@gmail.com> 22689M: Jonathan Hunter <jonathanh@nvidia.com> 22690M: Sowjanya Komatineni <skomatineni@nvidia.com> 22691L: linux-tegra@vger.kernel.org 22692S: Maintained 22693F: drivers/spi/spi-tegra210-quad.c 22694 22695TEGRA SERIAL DRIVER 22696M: Laxman Dewangan <ldewangan@nvidia.com> 22697S: Supported 22698F: drivers/tty/serial/serial-tegra.c 22699 22700TEGRA SPI DRIVER 22701M: Laxman Dewangan <ldewangan@nvidia.com> 22702S: Supported 22703F: drivers/spi/spi-tegra* 22704 22705TEGRA VIDEO DRIVER 22706M: Thierry Reding <thierry.reding@gmail.com> 22707M: Jonathan Hunter <jonathanh@nvidia.com> 22708M: Sowjanya Komatineni <skomatineni@nvidia.com> 22709M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22710L: linux-media@vger.kernel.org 22711L: linux-tegra@vger.kernel.org 22712S: Maintained 22713F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 22714F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 22715F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 22716F: drivers/staging/media/tegra-video/ 22717 22718TEGRA XUSB PADCTL DRIVER 22719M: JC Kuo <jckuo@nvidia.com> 22720S: Supported 22721F: drivers/phy/tegra/xusb* 22722 22723TEHUTI ETHERNET DRIVER 22724M: Andy Gospodarek <andy@greyhouse.net> 22725L: netdev@vger.kernel.org 22726S: Supported 22727F: drivers/net/ethernet/tehuti/tehuti.* 22728 22729TEHUTI TN40XX ETHERNET DRIVER 22730M: FUJITA Tomonori <fujita.tomonori@gmail.com> 22731L: netdev@vger.kernel.org 22732S: Maintained 22733F: drivers/net/ethernet/tehuti/tn40* 22734 22735TELECOM CLOCK DRIVER FOR MCPL0010 22736M: Mark Gross <markgross@kernel.org> 22737S: Supported 22738F: drivers/char/tlclk.c 22739 22740TEMPO SEMICONDUCTOR DRIVERS 22741M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 22742S: Maintained 22743F: Documentation/devicetree/bindings/sound/tscs*.txt 22744F: sound/soc/codecs/tscs*.c 22745F: sound/soc/codecs/tscs*.h 22746 22747TENSILICA XTENSA PORT (xtensa) 22748M: Chris Zankel <chris@zankel.net> 22749M: Max Filippov <jcmvbkbc@gmail.com> 22750S: Maintained 22751T: git https://github.com/jcmvbkbc/linux-xtensa.git 22752F: arch/xtensa/ 22753F: drivers/irqchip/irq-xtensa-* 22754 22755TEXAS INSTRUMENTS ASoC DRIVERS 22756M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22757L: linux-sound@vger.kernel.org 22758S: Maintained 22759F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 22760F: sound/soc/ti/ 22761 22762TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 22763M: Shenghao Ding <shenghao-ding@ti.com> 22764M: Kevin Lu <kevin-lu@ti.com> 22765M: Baojun Xu <baojun.xu@ti.com> 22766L: linux-sound@vger.kernel.org 22767S: Maintained 22768F: Documentation/devicetree/bindings/sound/tas2552.txt 22769F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 22770F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 22771F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 22772F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 22773F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 22774F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 22775F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 22776F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 22777F: include/sound/tas2*.h 22778F: include/sound/tlv320*.h 22779F: include/sound/tpa6130a2-plat.h 22780F: sound/pci/hda/tas2781_hda_i2c.c 22781F: sound/soc/codecs/pcm1681.c 22782F: sound/soc/codecs/pcm1789*.* 22783F: sound/soc/codecs/pcm179x*.* 22784F: sound/soc/codecs/pcm186x*.* 22785F: sound/soc/codecs/pcm3008.* 22786F: sound/soc/codecs/pcm3060*.* 22787F: sound/soc/codecs/pcm3168a*.* 22788F: sound/soc/codecs/pcm5102a.c 22789F: sound/soc/codecs/pcm512x*.* 22790F: sound/soc/codecs/tas2*.* 22791F: sound/soc/codecs/tlv320*.* 22792F: sound/soc/codecs/tpa6130a2.* 22793 22794TEXAS INSTRUMENTS DMA DRIVERS 22795M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22796L: dmaengine@vger.kernel.org 22797S: Maintained 22798F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 22799F: Documentation/devicetree/bindings/dma/ti-edma.txt 22800F: Documentation/devicetree/bindings/dma/ti/ 22801F: drivers/dma/ti/ 22802F: include/linux/dma/k3-psil.h 22803F: include/linux/dma/k3-udma-glue.h 22804F: include/linux/dma/ti-cppi5.h 22805X: drivers/dma/ti/cppi41.c 22806 22807TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 22808M: Robert Marko <robert.marko@sartura.hr> 22809M: Luka Perkov <luka.perkov@sartura.hr> 22810L: linux-hwmon@vger.kernel.org 22811S: Maintained 22812F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 22813F: Documentation/hwmon/tps23861.rst 22814F: drivers/hwmon/tps23861.c 22815 22816TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 22817M: Ricardo Ribalda <ribalda@kernel.org> 22818L: linux-iio@vger.kernel.org 22819S: Supported 22820F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 22821F: drivers/iio/dac/ti-dac7612.c 22822 22823TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 22824M: Nishanth Menon <nm@ti.com> 22825M: Tero Kristo <kristo@kernel.org> 22826M: Santosh Shilimkar <ssantosh@kernel.org> 22827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22828S: Maintained 22829F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 22830F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 22831F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 22832F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 22833F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 22834F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 22835F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 22836F: drivers/clk/keystone/sci-clk.c 22837F: drivers/firmware/ti_sci* 22838F: drivers/irqchip/irq-ti-sci-inta.c 22839F: drivers/irqchip/irq-ti-sci-intr.c 22840F: drivers/reset/reset-ti-sci.c 22841F: drivers/soc/ti/ti_sci_inta_msi.c 22842F: drivers/pmdomain/ti/ti_sci_pm_domains.c 22843F: include/dt-bindings/soc/ti,sci_pm_domain.h 22844F: include/linux/soc/ti/ti_sci_inta_msi.h 22845F: include/linux/soc/ti/ti_sci_protocol.h 22846 22847TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 22848M: Puranjay Mohan <puranjay@kernel.org> 22849L: linux-iio@vger.kernel.org 22850S: Supported 22851F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 22852F: drivers/iio/temperature/tmp117.c 22853 22854THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 22855M: Hans Verkuil <hverkuil@xs4all.nl> 22856L: linux-media@vger.kernel.org 22857S: Maintained 22858W: https://linuxtv.org 22859T: git git://linuxtv.org/media_tree.git 22860F: drivers/media/radio/radio-raremono.c 22861 22862THERMAL 22863M: Rafael J. Wysocki <rafael@kernel.org> 22864M: Daniel Lezcano <daniel.lezcano@linaro.org> 22865R: Zhang Rui <rui.zhang@intel.com> 22866R: Lukasz Luba <lukasz.luba@arm.com> 22867L: linux-pm@vger.kernel.org 22868S: Supported 22869Q: https://patchwork.kernel.org/project/linux-pm/list/ 22870T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 22871F: Documentation/ABI/testing/sysfs-class-thermal 22872F: Documentation/admin-guide/thermal/ 22873F: Documentation/devicetree/bindings/thermal/ 22874F: Documentation/driver-api/thermal/ 22875F: drivers/thermal/ 22876F: include/dt-bindings/thermal/ 22877F: include/linux/cpu_cooling.h 22878F: include/linux/thermal.h 22879F: include/uapi/linux/thermal.h 22880F: tools/lib/thermal/ 22881F: tools/thermal/ 22882 22883THERMAL DRIVER FOR AMLOGIC SOCS 22884M: Guillaume La Roque <glaroque@baylibre.com> 22885L: linux-pm@vger.kernel.org 22886L: linux-amlogic@lists.infradead.org 22887S: Supported 22888W: http://linux-meson.com/ 22889F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 22890F: drivers/thermal/amlogic_thermal.c 22891 22892THERMAL/CPU_COOLING 22893M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 22894M: Daniel Lezcano <daniel.lezcano@linaro.org> 22895M: Viresh Kumar <viresh.kumar@linaro.org> 22896R: Lukasz Luba <lukasz.luba@arm.com> 22897L: linux-pm@vger.kernel.org 22898S: Supported 22899F: Documentation/driver-api/thermal/cpu-cooling-api.rst 22900F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 22901F: drivers/thermal/cpufreq_cooling.c 22902F: drivers/thermal/cpuidle_cooling.c 22903F: include/linux/cpu_cooling.h 22904 22905THERMAL/POWER_ALLOCATOR 22906M: Lukasz Luba <lukasz.luba@arm.com> 22907L: linux-pm@vger.kernel.org 22908S: Maintained 22909F: Documentation/driver-api/thermal/power_allocator.rst 22910F: drivers/thermal/gov_power_allocator.c 22911F: drivers/thermal/thermal_trace_ipa.h 22912 22913THINKPAD ACPI EXTRAS DRIVER 22914M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22915L: ibm-acpi-devel@lists.sourceforge.net 22916L: platform-driver-x86@vger.kernel.org 22917S: Maintained 22918W: http://ibm-acpi.sourceforge.net 22919W: http://thinkwiki.org/wiki/Ibm-acpi 22920T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22921F: drivers/platform/x86/thinkpad_acpi.c 22922 22923THINKPAD LMI DRIVER 22924M: Mark Pearson <markpearson@lenovo.com> 22925L: platform-driver-x86@vger.kernel.org 22926S: Maintained 22927F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22928F: drivers/platform/x86/think-lmi.? 22929 22930THP7312 ISP DRIVER 22931M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22932M: Paul Elder <paul.elder@ideasonboard.com> 22933L: linux-media@vger.kernel.org 22934S: Maintained 22935T: git git://linuxtv.org/media_tree.git 22936F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22937F: Documentation/userspace-api/media/drivers/thp7312.rst 22938F: drivers/media/i2c/thp7312.c 22939F: include/uapi/linux/thp7312.h 22940 22941THUNDERBOLT DMA TRAFFIC TEST DRIVER 22942M: Isaac Hazan <isaac.hazan@intel.com> 22943L: linux-usb@vger.kernel.org 22944S: Maintained 22945F: drivers/thunderbolt/dma_test.c 22946 22947THUNDERBOLT DRIVER 22948M: Andreas Noever <andreas.noever@gmail.com> 22949M: Michael Jamet <michael.jamet@intel.com> 22950M: Mika Westerberg <mika.westerberg@linux.intel.com> 22951M: Yehezkel Bernat <YehezkelShB@gmail.com> 22952L: linux-usb@vger.kernel.org 22953S: Maintained 22954T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22955F: Documentation/admin-guide/thunderbolt.rst 22956F: drivers/thunderbolt/ 22957F: include/linux/thunderbolt.h 22958 22959THUNDERBOLT NETWORK DRIVER 22960M: Michael Jamet <michael.jamet@intel.com> 22961M: Mika Westerberg <mika.westerberg@linux.intel.com> 22962M: Yehezkel Bernat <YehezkelShB@gmail.com> 22963L: netdev@vger.kernel.org 22964S: Maintained 22965F: drivers/net/thunderbolt/ 22966 22967THUNDERX GPIO DRIVER 22968M: Robert Richter <rric@kernel.org> 22969S: Odd Fixes 22970F: drivers/gpio/gpio-thunderx.c 22971 22972TI ADS1119 ADC DRIVER 22973M: Francesco Dolcini <francesco@dolcini.it> 22974M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 22975L: linux-iio@vger.kernel.org 22976S: Maintained 22977F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 22978F: drivers/iio/adc/ti-ads1119.c 22979 22980TI ADS7924 ADC DRIVER 22981M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22982L: linux-iio@vger.kernel.org 22983S: Supported 22984F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22985F: drivers/iio/adc/ti-ads7924.c 22986 22987TI AM437X VPFE DRIVER 22988M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22989L: linux-media@vger.kernel.org 22990S: Maintained 22991W: https://linuxtv.org 22992Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22993T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22994F: drivers/media/platform/ti/am437x/ 22995 22996TI BANDGAP AND THERMAL DRIVER 22997M: Eduardo Valentin <edubezval@gmail.com> 22998M: Keerthy <j-keerthy@ti.com> 22999L: linux-pm@vger.kernel.org 23000L: linux-omap@vger.kernel.org 23001S: Maintained 23002F: drivers/thermal/ti-soc-thermal/ 23003 23004TI BQ27XXX POWER SUPPLY DRIVER 23005F: drivers/power/supply/bq27xxx_battery.c 23006F: drivers/power/supply/bq27xxx_battery_i2c.c 23007F: include/linux/power/bq27xxx_battery.h 23008 23009TI CDCE706 CLOCK DRIVER 23010M: Max Filippov <jcmvbkbc@gmail.com> 23011S: Maintained 23012F: drivers/clk/clk-cdce706.c 23013 23014TI CLOCK DRIVER 23015M: Tero Kristo <kristo@kernel.org> 23016L: linux-omap@vger.kernel.org 23017S: Odd Fixes 23018F: drivers/clk/ti/ 23019F: include/linux/clk/ti.h 23020 23021TI DAVINCI MACHINE SUPPORT 23022M: Bartosz Golaszewski <brgl@bgdev.pl> 23023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23024S: Maintained 23025T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 23026F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 23027F: arch/arm/boot/dts/ti/davinci/ 23028F: arch/arm/mach-davinci/ 23029F: drivers/i2c/busses/i2c-davinci.c 23030 23031TI DAVINCI SERIES CLOCK DRIVER 23032M: David Lechner <david@lechnology.com> 23033S: Maintained 23034F: Documentation/devicetree/bindings/clock/ti/davinci/ 23035F: drivers/clk/davinci/ 23036F: include/linux/clk/davinci.h 23037 23038TI DAVINCI SERIES GPIO DRIVER 23039M: Keerthy <j-keerthy@ti.com> 23040L: linux-gpio@vger.kernel.org 23041S: Maintained 23042F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 23043F: drivers/gpio/gpio-davinci.c 23044 23045TI DAVINCI SERIES MEDIA DRIVER 23046M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 23047L: linux-media@vger.kernel.org 23048S: Maintained 23049W: https://linuxtv.org 23050Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23051T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 23052F: drivers/media/platform/ti/davinci/ 23053F: include/media/davinci/ 23054 23055TI ENHANCED CAPTURE (eCAP) DRIVER 23056M: Vignesh Raghavendra <vigneshr@ti.com> 23057R: Julien Panis <jpanis@baylibre.com> 23058L: linux-iio@vger.kernel.org 23059L: linux-omap@vger.kernel.org 23060S: Maintained 23061F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 23062F: drivers/counter/ti-ecap-capture.c 23063 23064TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 23065R: David Lechner <david@lechnology.com> 23066L: linux-iio@vger.kernel.org 23067F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 23068F: drivers/counter/ti-eqep.c 23069 23070TI ETHERNET SWITCH DRIVER (CPSW) 23071R: Siddharth Vadapalli <s-vadapalli@ti.com> 23072R: Roger Quadros <rogerq@kernel.org> 23073L: linux-omap@vger.kernel.org 23074L: netdev@vger.kernel.org 23075S: Maintained 23076F: drivers/net/ethernet/ti/cpsw* 23077F: drivers/net/ethernet/ti/davinci* 23078 23079TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 23080M: Alex Dubov <oakad@yahoo.com> 23081S: Maintained 23082W: http://tifmxx.berlios.de/ 23083F: drivers/memstick/host/tifm_ms.c 23084F: drivers/misc/tifm* 23085F: drivers/mmc/host/tifm_sd.c 23086F: include/linux/tifm.h 23087 23088TI FPD-LINK DRIVERS 23089M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 23090L: linux-media@vger.kernel.org 23091S: Maintained 23092F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 23093F: drivers/media/i2c/ds90* 23094F: include/media/i2c/ds90* 23095 23096TI HDC302X HUMIDITY DRIVER 23097M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23098M: Li peiyu <579lpy@gmail.com> 23099L: linux-iio@vger.kernel.org 23100S: Maintained 23101F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 23102F: drivers/iio/humidity/hdc3020.c 23103 23104TI ICSSG ETHERNET DRIVER (ICSSG) 23105R: MD Danish Anwar <danishanwar@ti.com> 23106R: Roger Quadros <rogerq@kernel.org> 23107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23108L: netdev@vger.kernel.org 23109S: Maintained 23110F: Documentation/devicetree/bindings/net/ti,icss*.yaml 23111F: drivers/net/ethernet/ti/icssg/* 23112 23113TI J721E CSI2RX DRIVER 23114M: Jai Luthra <j-luthra@ti.com> 23115L: linux-media@vger.kernel.org 23116S: Maintained 23117F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 23118F: drivers/media/platform/ti/j721e-csi2rx/ 23119 23120TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 23121M: Nishanth Menon <nm@ti.com> 23122M: Santosh Shilimkar <ssantosh@kernel.org> 23123L: linux-kernel@vger.kernel.org 23124L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23125S: Maintained 23126T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 23127F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 23128F: drivers/pmdomain/ti/omap_prm.c 23129F: drivers/soc/ti/* 23130 23131TI LM49xxx FAMILY ASoC CODEC DRIVERS 23132M: M R Swami Reddy <mr.swami.reddy@ti.com> 23133M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 23134L: linux-sound@vger.kernel.org 23135S: Maintained 23136F: sound/soc/codecs/isabelle* 23137F: sound/soc/codecs/lm49453* 23138 23139TI LMP92064 ADC DRIVER 23140M: Leonard Göhrs <l.goehrs@pengutronix.de> 23141R: kernel@pengutronix.de 23142L: linux-iio@vger.kernel.org 23143S: Maintained 23144F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 23145F: drivers/iio/adc/ti-lmp92064.c 23146 23147TI PCM3060 ASoC CODEC DRIVER 23148M: Kirill Marinushkin <kmarinushkin@birdec.com> 23149L: linux-sound@vger.kernel.org 23150S: Maintained 23151F: Documentation/devicetree/bindings/sound/pcm3060.txt 23152F: sound/soc/codecs/pcm3060* 23153 23154TI TAS571X FAMILY ASoC CODEC DRIVER 23155M: Kevin Cernekee <cernekee@chromium.org> 23156L: linux-sound@vger.kernel.org 23157S: Odd Fixes 23158F: sound/soc/codecs/tas571x* 23159 23160TI TMAG5273 MAGNETOMETER DRIVER 23161M: Gerald Loacker <gerald.loacker@wolfvision.net> 23162L: linux-iio@vger.kernel.org 23163S: Maintained 23164F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 23165F: drivers/iio/magnetometer/tmag5273.c 23166 23167TI TRF7970A NFC DRIVER 23168M: Mark Greer <mgreer@animalcreek.com> 23169L: linux-wireless@vger.kernel.org 23170S: Supported 23171F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 23172F: drivers/nfc/trf7970a.c 23173 23174TI TSC2046 ADC DRIVER 23175M: Oleksij Rempel <o.rempel@pengutronix.de> 23176R: kernel@pengutronix.de 23177L: linux-iio@vger.kernel.org 23178S: Maintained 23179F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 23180F: drivers/iio/adc/ti-tsc2046.c 23181 23182TI TWL4030 SERIES SOC CODEC DRIVER 23183M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 23184L: linux-sound@vger.kernel.org 23185S: Maintained 23186F: sound/soc/codecs/twl4030* 23187 23188TI VPE/CAL DRIVERS 23189M: Benoit Parrot <bparrot@ti.com> 23190L: linux-media@vger.kernel.org 23191S: Maintained 23192W: http://linuxtv.org/ 23193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23194F: Documentation/devicetree/bindings/media/ti,cal.yaml 23195F: Documentation/devicetree/bindings/media/ti,vpe.yaml 23196F: drivers/media/platform/ti/cal/ 23197F: drivers/media/platform/ti/vpe/ 23198 23199TI WILINK WIRELESS DRIVERS 23200L: linux-wireless@vger.kernel.org 23201S: Orphan 23202W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 23203W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 23204F: drivers/net/wireless/ti/ 23205 23206TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 23207M: John Stultz <jstultz@google.com> 23208M: Thomas Gleixner <tglx@linutronix.de> 23209R: Stephen Boyd <sboyd@kernel.org> 23210L: linux-kernel@vger.kernel.org 23211S: Supported 23212T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 23213F: include/linux/clocksource.h 23214F: include/linux/time.h 23215F: include/linux/timekeeper_internal.h 23216F: include/linux/timekeeping.h 23217F: include/linux/timex.h 23218F: include/uapi/linux/time.h 23219F: include/uapi/linux/timex.h 23220F: kernel/time/alarmtimer.c 23221F: kernel/time/clocksource* 23222F: kernel/time/ntp* 23223F: kernel/time/time.c 23224F: kernel/time/timeconst.bc 23225F: kernel/time/timeconv.c 23226F: kernel/time/timecounter.c 23227F: kernel/time/timekeeping* 23228F: kernel/time/time_test.c 23229F: tools/testing/selftests/timers/ 23230 23231TIPC NETWORK LAYER 23232M: Jon Maloy <jmaloy@redhat.com> 23233M: Ying Xue <ying.xue@windriver.com> 23234L: netdev@vger.kernel.org (core kernel code) 23235L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 23236S: Maintained 23237W: http://tipc.sourceforge.net/ 23238F: include/uapi/linux/tipc*.h 23239F: net/tipc/ 23240 23241TLAN NETWORK DRIVER 23242M: Samuel Chessman <chessman@tux.org> 23243L: tlan-devel@lists.sourceforge.net (subscribers-only) 23244S: Maintained 23245W: http://sourceforge.net/projects/tlan/ 23246F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 23247F: drivers/net/ethernet/ti/tlan.* 23248 23249TMIO/SDHI MMC DRIVER 23250M: Wolfram Sang <wsa+renesas@sang-engineering.com> 23251L: linux-mmc@vger.kernel.org 23252L: linux-renesas-soc@vger.kernel.org 23253S: Supported 23254F: drivers/mmc/host/renesas_sdhi* 23255F: drivers/mmc/host/tmio_mmc* 23256F: include/linux/platform_data/tmio.h 23257 23258TMP513 HARDWARE MONITOR DRIVER 23259M: Eric Tremblay <etremblay@distech-controls.com> 23260L: linux-hwmon@vger.kernel.org 23261S: Maintained 23262F: Documentation/hwmon/tmp513.rst 23263F: drivers/hwmon/tmp513.c 23264 23265TMPFS (SHMEM FILESYSTEM) 23266M: Hugh Dickins <hughd@google.com> 23267L: linux-mm@kvack.org 23268S: Maintained 23269F: include/linux/shmem_fs.h 23270F: mm/shmem.c 23271 23272TOMOYO SECURITY MODULE 23273M: Kentaro Takeda <takedakn@nttdata.co.jp> 23274M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 23275L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 23276L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 23277L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 23278L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 23279S: Maintained 23280W: https://tomoyo.sourceforge.net/ 23281F: security/tomoyo/ 23282 23283TOPSTAR LAPTOP EXTRAS DRIVER 23284M: Herton Ronaldo Krzesinski <herton@canonical.com> 23285L: platform-driver-x86@vger.kernel.org 23286S: Maintained 23287F: drivers/platform/x86/topstar-laptop.c 23288 23289TORTURE-TEST MODULES 23290M: Davidlohr Bueso <dave@stgolabs.net> 23291M: "Paul E. McKenney" <paulmck@kernel.org> 23292M: Josh Triplett <josh@joshtriplett.org> 23293L: linux-kernel@vger.kernel.org 23294S: Supported 23295T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 23296F: Documentation/RCU/torture.rst 23297F: kernel/locking/locktorture.c 23298F: kernel/rcu/rcuscale.c 23299F: kernel/rcu/rcutorture.c 23300F: kernel/rcu/refscale.c 23301F: kernel/torture.c 23302 23303TOSHIBA ACPI EXTRAS DRIVER 23304M: Azael Avalos <coproscefalo@gmail.com> 23305L: platform-driver-x86@vger.kernel.org 23306S: Maintained 23307F: drivers/platform/x86/toshiba_acpi.c 23308 23309TOSHIBA BLUETOOTH DRIVER 23310M: Azael Avalos <coproscefalo@gmail.com> 23311L: platform-driver-x86@vger.kernel.org 23312S: Maintained 23313F: drivers/platform/x86/toshiba_bluetooth.c 23314 23315TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 23316M: Azael Avalos <coproscefalo@gmail.com> 23317L: platform-driver-x86@vger.kernel.org 23318S: Maintained 23319F: drivers/platform/x86/toshiba_haps.c 23320 23321TOSHIBA SMM DRIVER 23322M: Jonathan Buzzard <jonathan@buzzard.org.uk> 23323S: Maintained 23324W: http://www.buzzard.org.uk/toshiba/ 23325F: drivers/char/toshiba.c 23326F: include/linux/toshiba.h 23327F: include/uapi/linux/toshiba.h 23328 23329TOSHIBA TC358743 DRIVER 23330M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23331L: linux-media@vger.kernel.org 23332S: Maintained 23333F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 23334F: drivers/media/i2c/tc358743* 23335F: include/media/i2c/tc358743.h 23336 23337TOSHIBA WMI HOTKEYS DRIVER 23338M: Azael Avalos <coproscefalo@gmail.com> 23339L: platform-driver-x86@vger.kernel.org 23340S: Maintained 23341F: drivers/platform/x86/toshiba-wmi.c 23342 23343TPM DEVICE DRIVER 23344M: Peter Huewe <peterhuewe@gmx.de> 23345M: Jarkko Sakkinen <jarkko@kernel.org> 23346R: Jason Gunthorpe <jgg@ziepe.ca> 23347L: linux-integrity@vger.kernel.org 23348S: Maintained 23349W: https://codeberg.org/jarkko/linux-tpmdd-test 23350Q: https://patchwork.kernel.org/project/linux-integrity/list/ 23351T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 23352F: Documentation/devicetree/bindings/tpm/ 23353F: drivers/char/tpm/ 23354F: tools/testing/selftests/tpm2/ 23355 23356TPS546D24 DRIVER 23357M: Duke Du <dukedu83@gmail.com> 23358L: linux-hwmon@vger.kernel.org 23359S: Maintained 23360F: Documentation/hwmon/tps546d24.rst 23361F: drivers/hwmon/pmbus/tps546d24.c 23362 23363TQ SYSTEMS BOARD & DRIVER SUPPORT 23364L: linux@ew.tq-group.com 23365S: Supported 23366W: https://www.tq-group.com/en/products/tq-embedded/ 23367F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 23368F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 23369F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 23370F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 23371F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 23372F: arch/arm64/boot/dts/freescale/mba*.dtsi 23373F: arch/arm64/boot/dts/freescale/tqml*.dts* 23374F: drivers/gpio/gpio-tqmx86.c 23375F: drivers/mfd/tqmx86.c 23376F: drivers/watchdog/tqmx86_wdt.c 23377 23378TRACING 23379M: Steven Rostedt <rostedt@goodmis.org> 23380M: Masami Hiramatsu <mhiramat@kernel.org> 23381R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23382L: linux-kernel@vger.kernel.org 23383L: linux-trace-kernel@vger.kernel.org 23384S: Maintained 23385Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 23386T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 23387F: Documentation/trace/* 23388F: fs/tracefs/ 23389F: include/linux/trace*.h 23390F: include/trace/ 23391F: kernel/trace/ 23392F: scripts/tracing/ 23393F: tools/testing/selftests/ftrace/ 23394 23395TRACING MMIO ACCESSES (MMIOTRACE) 23396M: Steven Rostedt <rostedt@goodmis.org> 23397M: Masami Hiramatsu <mhiramat@kernel.org> 23398R: Karol Herbst <karolherbst@gmail.com> 23399R: Pekka Paalanen <ppaalanen@gmail.com> 23400L: linux-kernel@vger.kernel.org 23401L: nouveau@lists.freedesktop.org 23402S: Maintained 23403F: arch/x86/mm/kmmio.c 23404F: arch/x86/mm/mmio-mod.c 23405F: arch/x86/mm/testmmiotrace.c 23406F: include/linux/mmiotrace.h 23407F: kernel/trace/trace_mmiotrace.c 23408 23409TRACING OS NOISE / LATENCY TRACERS 23410M: Steven Rostedt <rostedt@goodmis.org> 23411S: Maintained 23412F: Documentation/trace/hwlat_detector.rst 23413F: Documentation/trace/osnoise-tracer.rst 23414F: Documentation/trace/timerlat-tracer.rst 23415F: arch/*/kernel/trace.c 23416F: include/trace/events/osnoise.h 23417F: kernel/trace/trace_hwlat.c 23418F: kernel/trace/trace_irqsoff.c 23419F: kernel/trace/trace_osnoise.c 23420F: kernel/trace/trace_sched_wakeup.c 23421 23422TRADITIONAL CHINESE DOCUMENTATION 23423M: Hu Haowen <2023002089@link.tyut.edu.cn> 23424S: Maintained 23425W: https://github.com/srcres258/linux-doc 23426T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 23427F: Documentation/translations/zh_TW/ 23428 23429TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 23430M: Dan Williams <dan.j.williams@intel.com> 23431L: linux-coco@lists.linux.dev 23432S: Maintained 23433F: Documentation/ABI/testing/configfs-tsm 23434F: drivers/virt/coco/tsm.c 23435F: include/linux/tsm.h 23436 23437TRUSTED SERVICES TEE DRIVER 23438M: Balint Dobszay <balint.dobszay@arm.com> 23439M: Sudeep Holla <sudeep.holla@arm.com> 23440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23441L: trusted-services@lists.trustedfirmware.org 23442S: Maintained 23443F: Documentation/tee/ts-tee.rst 23444F: drivers/tee/tstee/ 23445 23446TTY LAYER AND SERIAL DRIVERS 23447M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23448M: Jiri Slaby <jirislaby@kernel.org> 23449L: linux-kernel@vger.kernel.org 23450L: linux-serial@vger.kernel.org 23451S: Supported 23452T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 23453F: Documentation/devicetree/bindings/serial/ 23454F: Documentation/driver-api/serial/ 23455F: drivers/tty/ 23456F: include/linux/selection.h 23457F: include/linux/serial.h 23458F: include/linux/serial_core.h 23459F: include/linux/sysrq.h 23460F: include/linux/tty*.h 23461F: include/linux/vt.h 23462F: include/linux/vt_*.h 23463F: include/uapi/linux/serial.h 23464F: include/uapi/linux/serial_core.h 23465F: include/uapi/linux/tty.h 23466 23467TUA9001 MEDIA DRIVER 23468L: linux-media@vger.kernel.org 23469S: Orphan 23470W: https://linuxtv.org 23471Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23472F: drivers/media/tuners/tua9001* 23473 23474TULIP NETWORK DRIVERS 23475L: netdev@vger.kernel.org 23476L: linux-parisc@vger.kernel.org 23477S: Orphan 23478F: drivers/net/ethernet/dec/tulip/ 23479 23480TUN/TAP driver 23481M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23482M: Jason Wang <jasowang@redhat.com> 23483S: Maintained 23484W: http://vtun.sourceforge.net/tun 23485F: Documentation/networking/tuntap.rst 23486F: arch/um/os-Linux/drivers/ 23487F: drivers/net/tap.c 23488F: drivers/net/tun.c 23489 23490TURBOCHANNEL SUBSYSTEM 23491M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23492M: Ralf Baechle <ralf@linux-mips.org> 23493L: linux-mips@vger.kernel.org 23494S: Maintained 23495Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 23496F: drivers/tc/ 23497F: include/linux/tc.h 23498 23499TURBOSTAT UTILITY 23500M: "Len Brown" <lenb@kernel.org> 23501L: linux-pm@vger.kernel.org 23502S: Supported 23503Q: https://patchwork.kernel.org/project/linux-pm/list/ 23504B: https://bugzilla.kernel.org 23505T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 23506F: tools/power/x86/turbostat/ 23507F: tools/testing/selftests/turbostat/ 23508 23509TW5864 VIDEO4LINUX DRIVER 23510M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23511M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 23512M: Andrey Utkin <andrey_utkin@fastmail.com> 23513L: linux-media@vger.kernel.org 23514S: Supported 23515F: drivers/media/pci/tw5864/ 23516 23517TW68 VIDEO4LINUX DRIVER 23518M: Hans Verkuil <hverkuil@xs4all.nl> 23519L: linux-media@vger.kernel.org 23520S: Odd Fixes 23521W: https://linuxtv.org 23522T: git git://linuxtv.org/media_tree.git 23523F: drivers/media/pci/tw68/ 23524 23525TW686X VIDEO4LINUX DRIVER 23526M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23527L: linux-media@vger.kernel.org 23528S: Maintained 23529W: http://linuxtv.org 23530T: git git://linuxtv.org/media_tree.git 23531F: drivers/media/pci/tw686x/ 23532 23533U-BOOT ENVIRONMENT VARIABLES 23534M: Rafał Miłecki <rafal@milecki.pl> 23535S: Maintained 23536F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 23537F: drivers/nvmem/layouts/u-boot-env.c 23538F: drivers/nvmem/u-boot-env.c 23539 23540UACCE ACCELERATOR FRAMEWORK 23541M: Zhangfei Gao <zhangfei.gao@linaro.org> 23542M: Zhou Wang <wangzhou1@hisilicon.com> 23543L: linux-accelerators@lists.ozlabs.org 23544L: linux-kernel@vger.kernel.org 23545S: Maintained 23546F: Documentation/ABI/testing/sysfs-driver-uacce 23547F: Documentation/misc-devices/uacce.rst 23548F: drivers/misc/uacce/ 23549F: include/linux/uacce.h 23550F: include/uapi/misc/uacce/ 23551 23552UBI FILE SYSTEM (UBIFS) 23553M: Richard Weinberger <richard@nod.at> 23554R: Zhihao Cheng <chengzhihao1@huawei.com> 23555L: linux-mtd@lists.infradead.org 23556S: Supported 23557W: http://www.linux-mtd.infradead.org/doc/ubifs.html 23558T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23559T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23560F: Documentation/ABI/testing/sysfs-fs-ubifs 23561F: Documentation/filesystems/ubifs-authentication.rst 23562F: Documentation/filesystems/ubifs.rst 23563F: fs/ubifs/ 23564 23565UBLK USERSPACE BLOCK DRIVER 23566M: Ming Lei <ming.lei@redhat.com> 23567L: linux-block@vger.kernel.org 23568S: Maintained 23569F: Documentation/block/ublk.rst 23570F: drivers/block/ublk_drv.c 23571F: include/uapi/linux/ublk_cmd.h 23572 23573UBSAN 23574M: Kees Cook <kees@kernel.org> 23575R: Marco Elver <elver@google.com> 23576R: Andrey Konovalov <andreyknvl@gmail.com> 23577R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 23578L: kasan-dev@googlegroups.com 23579L: linux-hardening@vger.kernel.org 23580S: Supported 23581T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23582F: Documentation/dev-tools/ubsan.rst 23583F: include/linux/ubsan.h 23584F: lib/Kconfig.ubsan 23585F: lib/test_ubsan.c 23586F: lib/ubsan.c 23587F: lib/ubsan.h 23588F: scripts/Makefile.ubsan 23589K: \bARCH_HAS_UBSAN\b 23590 23591UCLINUX (M68KNOMMU AND COLDFIRE) 23592M: Greg Ungerer <gerg@linux-m68k.org> 23593L: linux-m68k@lists.linux-m68k.org 23594S: Maintained 23595W: http://www.linux-m68k.org/ 23596T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 23597F: arch/m68k/*/*_no.* 23598F: arch/m68k/68*/ 23599F: arch/m68k/coldfire/ 23600F: arch/m68k/include/asm/*_no.* 23601 23602UDF FILESYSTEM 23603M: Jan Kara <jack@suse.com> 23604S: Maintained 23605F: Documentation/filesystems/udf.rst 23606F: fs/udf/ 23607 23608UDRAW TABLET 23609M: Bastien Nocera <hadess@hadess.net> 23610L: linux-input@vger.kernel.org 23611S: Maintained 23612F: drivers/hid/hid-udraw-ps3.c 23613 23614UHID USERSPACE HID IO DRIVER 23615M: David Rheinsberg <david@readahead.eu> 23616L: linux-input@vger.kernel.org 23617S: Maintained 23618F: drivers/hid/uhid.c 23619F: include/uapi/linux/uhid.h 23620 23621ULPI BUS 23622M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23623L: linux-usb@vger.kernel.org 23624S: Maintained 23625F: drivers/usb/common/ulpi.c 23626F: include/linux/ulpi/ 23627 23628UNICODE SUBSYSTEM 23629M: Gabriel Krisman Bertazi <krisman@kernel.org> 23630L: linux-fsdevel@vger.kernel.org 23631S: Supported 23632F: fs/unicode/ 23633 23634UNIFDEF 23635M: Tony Finch <dot@dotat.at> 23636S: Maintained 23637W: http://dotat.at/prog/unifdef 23638F: scripts/unifdef.c 23639 23640UNIFORM CDROM DRIVER 23641M: Phillip Potter <phil@philpotter.co.uk> 23642S: Maintained 23643F: Documentation/cdrom/ 23644F: drivers/cdrom/cdrom.c 23645F: include/linux/cdrom.h 23646F: include/uapi/linux/cdrom.h 23647 23648UNION-FIND 23649M: Xavier <xavier_qy@163.com> 23650L: linux-kernel@vger.kernel.org 23651S: Maintained 23652F: Documentation/core-api/union_find.rst 23653F: Documentation/translations/zh_CN/core-api/union_find.rst 23654F: include/linux/union_find.h 23655F: lib/union_find.c 23656 23657UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 23658R: Alim Akhtar <alim.akhtar@samsung.com> 23659R: Avri Altman <avri.altman@wdc.com> 23660R: Bart Van Assche <bvanassche@acm.org> 23661L: linux-scsi@vger.kernel.org 23662S: Supported 23663F: Documentation/devicetree/bindings/ufs/ 23664F: Documentation/scsi/ufs.rst 23665F: drivers/ufs/core/ 23666 23667UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 23668M: Pedro Sousa <pedrom.sousa@synopsys.com> 23669L: linux-scsi@vger.kernel.org 23670S: Supported 23671F: drivers/ufs/host/*dwc* 23672 23673UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 23674M: Alim Akhtar <alim.akhtar@samsung.com> 23675L: linux-scsi@vger.kernel.org 23676S: Maintained 23677F: drivers/ufs/host/ufs-exynos* 23678 23679UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 23680M: Peter Wang <peter.wang@mediatek.com> 23681R: Stanley Jhu <chu.stanley@gmail.com> 23682L: linux-scsi@vger.kernel.org 23683L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 23684S: Maintained 23685F: drivers/ufs/host/ufs-mediatek* 23686 23687UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 23688M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 23689L: linux-arm-msm@vger.kernel.org 23690L: linux-scsi@vger.kernel.org 23691S: Maintained 23692F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 23693F: drivers/ufs/host/ufs-qcom* 23694 23695UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 23696M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 23697L: linux-renesas-soc@vger.kernel.org 23698L: linux-scsi@vger.kernel.org 23699S: Maintained 23700F: drivers/ufs/host/ufs-renesas.c 23701 23702UNSORTED BLOCK IMAGES (UBI) 23703M: Richard Weinberger <richard@nod.at> 23704R: Zhihao Cheng <chengzhihao1@huawei.com> 23705L: linux-mtd@lists.infradead.org 23706S: Supported 23707W: http://www.linux-mtd.infradead.org/ 23708T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23709T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23710F: drivers/mtd/ubi/ 23711F: include/linux/mtd/ubi.h 23712F: include/uapi/mtd/ubi-user.h 23713 23714UPROBES 23715M: Masami Hiramatsu <mhiramat@kernel.org> 23716M: Oleg Nesterov <oleg@redhat.com> 23717M: Peter Zijlstra <peterz@infradead.org> 23718L: linux-kernel@vger.kernel.org 23719L: linux-trace-kernel@vger.kernel.org 23720S: Maintained 23721F: arch/*/include/asm/uprobes.h 23722F: arch/*/kernel/probes/uprobes.c 23723F: arch/*/kernel/uprobes.c 23724F: include/linux/uprobes.h 23725F: kernel/events/uprobes.c 23726 23727USB "USBNET" DRIVER FRAMEWORK 23728M: Oliver Neukum <oneukum@suse.com> 23729L: netdev@vger.kernel.org 23730S: Maintained 23731W: http://www.linux-usb.org/usbnet 23732F: drivers/net/usb/usbnet.c 23733F: include/linux/usb/usbnet.h 23734 23735USB ACM DRIVER 23736M: Oliver Neukum <oneukum@suse.com> 23737L: linux-usb@vger.kernel.org 23738S: Maintained 23739F: Documentation/usb/acm.rst 23740F: drivers/usb/class/cdc-acm.* 23741 23742USB APPLE MFI FASTCHARGE DRIVER 23743M: Bastien Nocera <hadess@hadess.net> 23744L: linux-usb@vger.kernel.org 23745S: Maintained 23746F: drivers/usb/misc/apple-mfi-fastcharge.c 23747 23748USB AR5523 WIRELESS DRIVER 23749L: linux-wireless@vger.kernel.org 23750S: Orphan 23751F: drivers/net/wireless/ath/ar5523/ 23752 23753USB ATTACHED SCSI 23754M: Oliver Neukum <oneukum@suse.com> 23755L: linux-usb@vger.kernel.org 23756L: linux-scsi@vger.kernel.org 23757S: Maintained 23758F: drivers/usb/storage/uas.c 23759 23760USB CDC ETHERNET DRIVER 23761M: Oliver Neukum <oliver@neukum.org> 23762L: linux-usb@vger.kernel.org 23763S: Maintained 23764F: drivers/net/usb/cdc_*.c 23765F: include/uapi/linux/usb/cdc.h 23766 23767USB CHAOSKEY DRIVER 23768M: Keith Packard <keithp@keithp.com> 23769L: linux-usb@vger.kernel.org 23770S: Maintained 23771F: drivers/usb/misc/chaoskey.c 23772 23773USB CYPRESS C67X00 DRIVER 23774L: linux-usb@vger.kernel.org 23775S: Orphan 23776F: drivers/usb/c67x00/ 23777 23778USB DAVICOM DM9601 DRIVER 23779M: Peter Korsgaard <peter@korsgaard.com> 23780L: netdev@vger.kernel.org 23781S: Maintained 23782W: http://www.linux-usb.org/usbnet 23783F: drivers/net/usb/dm9601.c 23784 23785USB EHCI DRIVER 23786M: Alan Stern <stern@rowland.harvard.edu> 23787L: linux-usb@vger.kernel.org 23788S: Maintained 23789F: Documentation/usb/ehci.rst 23790F: drivers/usb/host/ehci* 23791 23792USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 23793M: Jiri Kosina <jikos@kernel.org> 23794M: Benjamin Tissoires <bentiss@kernel.org> 23795L: linux-usb@vger.kernel.org 23796S: Maintained 23797T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 23798F: Documentation/hid/hiddev.rst 23799F: drivers/hid/usbhid/ 23800 23801USB INTEL XHCI ROLE MUX DRIVER 23802M: Hans de Goede <hdegoede@redhat.com> 23803L: linux-usb@vger.kernel.org 23804S: Maintained 23805F: drivers/usb/roles/intel-xhci-usb-role-switch.c 23806 23807USB IP DRIVER FOR HISILICON KIRIN 960 23808M: Yu Chen <chenyu56@huawei.com> 23809M: Binghui Wang <wangbinghui@hisilicon.com> 23810L: linux-usb@vger.kernel.org 23811S: Maintained 23812F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 23813F: drivers/phy/hisilicon/phy-hi3660-usb3.c 23814 23815USB IP DRIVER FOR HISILICON KIRIN 970 23816M: Mauro Carvalho Chehab <mchehab@kernel.org> 23817L: linux-usb@vger.kernel.org 23818S: Maintained 23819F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 23820F: drivers/phy/hisilicon/phy-hi3670-usb3.c 23821 23822USB ISP116X DRIVER 23823M: Olav Kongas <ok@artecdesign.ee> 23824L: linux-usb@vger.kernel.org 23825S: Maintained 23826F: drivers/usb/host/isp116x* 23827F: include/linux/usb/isp116x.h 23828 23829USB ISP1760 DRIVER 23830M: Rui Miguel Silva <rui.silva@linaro.org> 23831L: linux-usb@vger.kernel.org 23832S: Maintained 23833F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 23834F: drivers/usb/isp1760/* 23835 23836USB LAN78XX ETHERNET DRIVER 23837M: Woojung Huh <woojung.huh@microchip.com> 23838M: UNGLinuxDriver@microchip.com 23839L: netdev@vger.kernel.org 23840S: Maintained 23841F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 23842F: drivers/net/usb/lan78xx.* 23843F: include/dt-bindings/net/microchip-lan78xx.h 23844 23845USB MASS STORAGE DRIVER 23846M: Alan Stern <stern@rowland.harvard.edu> 23847L: linux-usb@vger.kernel.org 23848L: usb-storage@lists.one-eyed-alien.net 23849S: Maintained 23850F: drivers/usb/storage/ 23851 23852USB MIDI DRIVER 23853M: Clemens Ladisch <clemens@ladisch.de> 23854L: linux-sound@vger.kernel.org 23855S: Maintained 23856T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23857F: sound/usb/midi.* 23858 23859USB NETWORKING DRIVERS 23860L: linux-usb@vger.kernel.org 23861S: Odd Fixes 23862F: drivers/net/usb/ 23863 23864USB OHCI DRIVER 23865M: Alan Stern <stern@rowland.harvard.edu> 23866L: linux-usb@vger.kernel.org 23867S: Maintained 23868F: Documentation/usb/ohci.rst 23869F: drivers/usb/host/ohci* 23870 23871USB OTG FSM (Finite State Machine) 23872M: Peter Chen <peter.chen@kernel.org> 23873L: linux-usb@vger.kernel.org 23874S: Maintained 23875T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 23876F: drivers/usb/common/usb-otg-fsm.c 23877 23878USB OVER IP DRIVER 23879M: Valentina Manea <valentina.manea.m@gmail.com> 23880M: Shuah Khan <shuah@kernel.org> 23881M: Shuah Khan <skhan@linuxfoundation.org> 23882R: Hongren Zheng <i@zenithal.me> 23883L: linux-usb@vger.kernel.org 23884S: Maintained 23885F: Documentation/usb/usbip_protocol.rst 23886F: drivers/usb/usbip/ 23887F: tools/testing/selftests/drivers/usb/usbip/ 23888F: tools/usb/usbip/ 23889 23890USB PEGASUS DRIVER 23891M: Petko Manolov <petkan@nucleusys.com> 23892L: linux-usb@vger.kernel.org 23893L: netdev@vger.kernel.org 23894S: Maintained 23895W: https://github.com/petkan/pegasus 23896T: git https://github.com/petkan/pegasus.git 23897F: drivers/net/usb/pegasus.* 23898 23899USB PRINTER DRIVER (usblp) 23900M: Pete Zaitcev <zaitcev@redhat.com> 23901L: linux-usb@vger.kernel.org 23902S: Supported 23903F: drivers/usb/class/usblp.c 23904 23905USB QMI WWAN NETWORK DRIVER 23906M: Bjørn Mork <bjorn@mork.no> 23907L: netdev@vger.kernel.org 23908S: Maintained 23909F: Documentation/ABI/testing/sysfs-class-net-qmi 23910F: drivers/net/usb/qmi_wwan.c 23911 23912USB RAW GADGET DRIVER 23913R: Andrey Konovalov <andreyknvl@gmail.com> 23914L: linux-usb@vger.kernel.org 23915S: Maintained 23916B: https://github.com/xairy/raw-gadget/issues 23917F: Documentation/usb/raw-gadget.rst 23918F: drivers/usb/gadget/legacy/raw_gadget.c 23919F: include/uapi/linux/usb/raw_gadget.h 23920 23921USB RTL8150 DRIVER 23922M: Petko Manolov <petkan@nucleusys.com> 23923L: linux-usb@vger.kernel.org 23924L: netdev@vger.kernel.org 23925S: Maintained 23926W: https://github.com/petkan/rtl8150 23927T: git https://github.com/petkan/rtl8150.git 23928F: drivers/net/usb/rtl8150.c 23929 23930USB SERIAL SUBSYSTEM 23931M: Johan Hovold <johan@kernel.org> 23932L: linux-usb@vger.kernel.org 23933S: Maintained 23934T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 23935F: Documentation/usb/usb-serial.rst 23936F: drivers/usb/serial/ 23937F: include/linux/usb/serial.h 23938 23939USB SMSC75XX ETHERNET DRIVER 23940M: Steve Glendinning <steve.glendinning@shawell.net> 23941L: netdev@vger.kernel.org 23942S: Maintained 23943F: drivers/net/usb/smsc75xx.* 23944 23945USB SMSC95XX ETHERNET DRIVER 23946M: Steve Glendinning <steve.glendinning@shawell.net> 23947M: UNGLinuxDriver@microchip.com 23948L: netdev@vger.kernel.org 23949S: Maintained 23950F: drivers/net/usb/smsc95xx.* 23951 23952USB SUBSYSTEM 23953M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23954L: linux-usb@vger.kernel.org 23955S: Supported 23956W: http://www.linux-usb.org 23957T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23958F: Documentation/devicetree/bindings/usb/ 23959F: Documentation/usb/ 23960F: drivers/usb/ 23961F: include/dt-bindings/usb/ 23962F: include/linux/usb.h 23963F: include/linux/usb/ 23964F: include/uapi/linux/usb/ 23965 23966USB TYPEC BUS FOR ALTERNATE MODES 23967M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23968L: linux-usb@vger.kernel.org 23969S: Maintained 23970F: Documentation/ABI/testing/sysfs-bus-typec 23971F: Documentation/driver-api/usb/typec_bus.rst 23972F: drivers/usb/typec/altmodes/ 23973F: include/linux/usb/typec_altmode.h 23974 23975USB TYPEC CLASS 23976M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23977L: linux-usb@vger.kernel.org 23978S: Maintained 23979F: Documentation/ABI/testing/sysfs-class-typec 23980F: Documentation/driver-api/usb/typec.rst 23981F: drivers/usb/typec/ 23982F: include/linux/usb/typec.h 23983 23984USB TYPEC INTEL PMC MUX DRIVER 23985M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23986L: linux-usb@vger.kernel.org 23987S: Maintained 23988F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23989F: drivers/usb/typec/mux/intel_pmc_mux.c 23990 23991USB TYPEC PI3USB30532 MUX DRIVER 23992M: Hans de Goede <hdegoede@redhat.com> 23993L: linux-usb@vger.kernel.org 23994S: Maintained 23995F: drivers/usb/typec/mux/pi3usb30532.c 23996 23997USB TYPEC PORT CONTROLLER DRIVERS 23998L: linux-usb@vger.kernel.org 23999S: Orphan 24000F: drivers/usb/typec/tcpm/ 24001 24002USB UHCI DRIVER 24003M: Alan Stern <stern@rowland.harvard.edu> 24004L: linux-usb@vger.kernel.org 24005S: Maintained 24006F: drivers/usb/host/uhci* 24007 24008USB VIDEO CLASS 24009M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24010L: linux-media@vger.kernel.org 24011S: Maintained 24012W: http://www.ideasonboard.org/uvc/ 24013T: git git://linuxtv.org/media_tree.git 24014F: drivers/media/usb/uvc/ 24015F: include/uapi/linux/uvcvideo.h 24016 24017USB WEBCAM GADGET 24018L: linux-usb@vger.kernel.org 24019S: Orphan 24020F: drivers/usb/gadget/function/*uvc* 24021F: drivers/usb/gadget/legacy/webcam.c 24022F: include/uapi/linux/usb/g_uvc.h 24023 24024USB XHCI DRIVER 24025M: Mathias Nyman <mathias.nyman@intel.com> 24026L: linux-usb@vger.kernel.org 24027S: Supported 24028F: drivers/usb/host/pci-quirks* 24029F: drivers/usb/host/xhci* 24030 24031USER DATAGRAM PROTOCOL (UDP) 24032M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 24033L: netdev@vger.kernel.org 24034S: Maintained 24035F: include/linux/udp.h 24036F: include/net/udp.h 24037F: include/trace/events/udp.h 24038F: include/uapi/linux/udp.h 24039F: net/ipv4/udp.c 24040F: net/ipv6/udp.c 24041 24042USER-MODE LINUX (UML) 24043M: Richard Weinberger <richard@nod.at> 24044M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 24045M: Johannes Berg <johannes@sipsolutions.net> 24046L: linux-um@lists.infradead.org 24047S: Maintained 24048W: http://user-mode-linux.sourceforge.net 24049Q: https://patchwork.ozlabs.org/project/linux-um/list/ 24050T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 24051T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 24052F: Documentation/virt/uml/ 24053F: arch/um/ 24054F: arch/x86/um/ 24055F: fs/hostfs/ 24056 24057USERSPACE COPYIN/COPYOUT (UIOVEC) 24058M: Alexander Viro <viro@zeniv.linux.org.uk> 24059S: Maintained 24060F: include/linux/uio.h 24061F: lib/iov_iter.c 24062 24063USERSPACE DMA BUFFER DRIVER 24064M: Gerd Hoffmann <kraxel@redhat.com> 24065L: dri-devel@lists.freedesktop.org 24066S: Maintained 24067T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24068F: drivers/dma-buf/udmabuf.c 24069F: include/uapi/linux/udmabuf.h 24070 24071USERSPACE I/O (UIO) 24072M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24073S: Maintained 24074T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24075F: Documentation/driver-api/uio-howto.rst 24076F: drivers/uio/ 24077F: include/linux/uio_driver.h 24078 24079UTIL-LINUX PACKAGE 24080M: Karel Zak <kzak@redhat.com> 24081L: util-linux@vger.kernel.org 24082S: Maintained 24083W: http://en.wikipedia.org/wiki/Util-linux 24084T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 24085 24086UUID HELPERS 24087R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24088L: linux-kernel@vger.kernel.org 24089S: Maintained 24090F: include/linux/uuid.h 24091F: lib/test_uuid.c 24092F: lib/uuid.c 24093 24094UV SYSFS DRIVER 24095M: Justin Ernst <justin.ernst@hpe.com> 24096L: platform-driver-x86@vger.kernel.org 24097S: Maintained 24098F: drivers/platform/x86/uv_sysfs.c 24099 24100UVESAFB DRIVER 24101M: Michal Januszewski <spock@gentoo.org> 24102L: linux-fbdev@vger.kernel.org 24103S: Maintained 24104W: https://github.com/mjanusz/v86d 24105F: Documentation/fb/uvesafb.rst 24106F: drivers/video/fbdev/uvesafb.* 24107 24108Ux500 CLOCK DRIVERS 24109M: Ulf Hansson <ulf.hansson@linaro.org> 24110L: linux-clk@vger.kernel.org 24111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24112S: Maintained 24113F: drivers/clk/ux500/ 24114 24115V4L2 ASYNC AND FWNODE FRAMEWORKS 24116M: Sakari Ailus <sakari.ailus@linux.intel.com> 24117L: linux-media@vger.kernel.org 24118S: Maintained 24119T: git git://linuxtv.org/media_tree.git 24120F: drivers/media/v4l2-core/v4l2-async.c 24121F: drivers/media/v4l2-core/v4l2-fwnode.c 24122F: include/media/v4l2-async.h 24123F: include/media/v4l2-fwnode.h 24124 24125V4L2 LENS DRIVERS 24126M: Sakari Ailus <sakari.ailus@linux.intel.com> 24127L: linux-media@vger.kernel.org 24128S: Maintained 24129F: drivers/media/i2c/ak* 24130F: drivers/media/i2c/dw* 24131F: drivers/media/i2c/lm* 24132 24133V4L2 CAMERA SENSOR DRIVERS 24134M: Sakari Ailus <sakari.ailus@linux.intel.com> 24135L: linux-media@vger.kernel.org 24136S: Maintained 24137F: Documentation/driver-api/media/camera-sensor.rst 24138F: Documentation/driver-api/media/tx-rx.rst 24139F: drivers/media/i2c/ar* 24140F: drivers/media/i2c/gc* 24141F: drivers/media/i2c/hi* 24142F: drivers/media/i2c/imx* 24143F: drivers/media/i2c/mt* 24144F: drivers/media/i2c/og* 24145F: drivers/media/i2c/ov* 24146F: drivers/media/i2c/s5* 24147F: drivers/media/i2c/vgxy61.c 24148 24149VF610 NAND DRIVER 24150M: Stefan Agner <stefan@agner.ch> 24151L: linux-mtd@lists.infradead.org 24152S: Supported 24153F: drivers/mtd/nand/raw/vf610_nfc.c 24154 24155VFAT/FAT/MSDOS FILESYSTEM 24156M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 24157S: Maintained 24158F: Documentation/filesystems/vfat.rst 24159F: fs/fat/ 24160F: tools/testing/selftests/filesystems/fat/ 24161 24162VFIO CDX DRIVER 24163M: Nipun Gupta <nipun.gupta@amd.com> 24164M: Nikhil Agarwal <nikhil.agarwal@amd.com> 24165L: kvm@vger.kernel.org 24166S: Maintained 24167F: drivers/vfio/cdx/* 24168 24169VFIO DRIVER 24170M: Alex Williamson <alex.williamson@redhat.com> 24171L: kvm@vger.kernel.org 24172S: Maintained 24173T: git https://github.com/awilliam/linux-vfio.git 24174F: Documentation/ABI/testing/debugfs-vfio 24175F: Documentation/ABI/testing/sysfs-devices-vfio-dev 24176F: Documentation/driver-api/vfio.rst 24177F: drivers/vfio/ 24178F: include/linux/vfio.h 24179F: include/linux/vfio_pci_core.h 24180F: include/uapi/linux/vfio.h 24181 24182VFIO FSL-MC DRIVER 24183L: kvm@vger.kernel.org 24184S: Orphan 24185F: drivers/vfio/fsl-mc/ 24186 24187VFIO HISILICON PCI DRIVER 24188M: Longfang Liu <liulongfang@huawei.com> 24189M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24190L: kvm@vger.kernel.org 24191S: Maintained 24192F: drivers/vfio/pci/hisilicon/ 24193 24194VFIO MEDIATED DEVICE DRIVERS 24195M: Kirti Wankhede <kwankhede@nvidia.com> 24196L: kvm@vger.kernel.org 24197S: Maintained 24198F: Documentation/driver-api/vfio-mediated-device.rst 24199F: drivers/vfio/mdev/ 24200F: include/linux/mdev.h 24201F: samples/vfio-mdev/ 24202 24203VFIO MLX5 PCI DRIVER 24204M: Yishai Hadas <yishaih@nvidia.com> 24205L: kvm@vger.kernel.org 24206S: Maintained 24207F: drivers/vfio/pci/mlx5/ 24208 24209VFIO NVIDIA GRACE GPU DRIVER 24210M: Ankit Agrawal <ankita@nvidia.com> 24211L: kvm@vger.kernel.org 24212S: Supported 24213F: drivers/vfio/pci/nvgrace-gpu/ 24214 24215VFIO PCI DEVICE SPECIFIC DRIVERS 24216R: Jason Gunthorpe <jgg@nvidia.com> 24217R: Yishai Hadas <yishaih@nvidia.com> 24218R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24219R: Kevin Tian <kevin.tian@intel.com> 24220L: kvm@vger.kernel.org 24221S: Maintained 24222P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 24223F: drivers/vfio/pci/*/ 24224 24225VFIO PDS PCI DRIVER 24226M: Brett Creeley <brett.creeley@amd.com> 24227L: kvm@vger.kernel.org 24228S: Maintained 24229F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 24230F: drivers/vfio/pci/pds/ 24231 24232VFIO PLATFORM DRIVER 24233M: Eric Auger <eric.auger@redhat.com> 24234L: kvm@vger.kernel.org 24235S: Maintained 24236F: drivers/vfio/platform/ 24237 24238VFIO QAT PCI DRIVER 24239M: Xin Zeng <xin.zeng@intel.com> 24240M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 24241L: kvm@vger.kernel.org 24242L: qat-linux@intel.com 24243S: Supported 24244F: drivers/vfio/pci/qat/ 24245 24246VFIO VIRTIO PCI DRIVER 24247M: Yishai Hadas <yishaih@nvidia.com> 24248L: kvm@vger.kernel.org 24249L: virtualization@lists.linux.dev 24250S: Maintained 24251F: drivers/vfio/pci/virtio 24252 24253VGA_SWITCHEROO 24254R: Lukas Wunner <lukas@wunner.de> 24255S: Maintained 24256T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24257F: Documentation/gpu/vga-switcheroo.rst 24258F: drivers/gpu/vga/vga_switcheroo.c 24259F: include/linux/vga_switcheroo.h 24260 24261VIA RHINE NETWORK DRIVER 24262M: Kevin Brace <kevinbrace@bracecomputerlab.com> 24263S: Maintained 24264F: drivers/net/ethernet/via/via-rhine.c 24265 24266VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 24267M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 24268L: linux-fbdev@vger.kernel.org 24269S: Maintained 24270F: drivers/video/fbdev/via/ 24271F: include/linux/via-core.h 24272F: include/linux/via_i2c.h 24273 24274VIA VELOCITY NETWORK DRIVER 24275M: Francois Romieu <romieu@fr.zoreil.com> 24276L: netdev@vger.kernel.org 24277S: Maintained 24278F: drivers/net/ethernet/via/via-velocity.* 24279 24280VICODEC VIRTUAL CODEC DRIVER 24281M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 24282L: linux-media@vger.kernel.org 24283S: Maintained 24284W: https://linuxtv.org 24285T: git git://linuxtv.org/media_tree.git 24286F: drivers/media/test-drivers/vicodec/* 24287 24288VIDEO I2C POLLING DRIVER 24289M: Matt Ranostay <matt.ranostay@konsulko.com> 24290L: linux-media@vger.kernel.org 24291S: Maintained 24292F: drivers/media/i2c/video-i2c.c 24293 24294VIDEO MULTIPLEXER DRIVER 24295M: Philipp Zabel <p.zabel@pengutronix.de> 24296L: linux-media@vger.kernel.org 24297S: Maintained 24298F: drivers/media/platform/video-mux.c 24299 24300VIDEOBUF2 FRAMEWORK 24301M: Tomasz Figa <tfiga@chromium.org> 24302M: Marek Szyprowski <m.szyprowski@samsung.com> 24303L: linux-media@vger.kernel.org 24304S: Maintained 24305F: drivers/media/common/videobuf2/* 24306F: include/media/videobuf2-* 24307 24308VIDTV VIRTUAL DIGITAL TV DRIVER 24309M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 24310L: linux-media@vger.kernel.org 24311S: Maintained 24312W: https://linuxtv.org 24313T: git git://linuxtv.org/media_tree.git 24314F: drivers/media/test-drivers/vidtv/* 24315 24316VIMC VIRTUAL MEDIA CONTROLLER DRIVER 24317M: Shuah Khan <skhan@linuxfoundation.org> 24318R: Kieran Bingham <kieran.bingham@ideasonboard.com> 24319L: linux-media@vger.kernel.org 24320S: Maintained 24321W: https://linuxtv.org 24322T: git git://linuxtv.org/media_tree.git 24323F: drivers/media/test-drivers/vimc/* 24324 24325VIRT LIB 24326M: Alex Williamson <alex.williamson@redhat.com> 24327M: Paolo Bonzini <pbonzini@redhat.com> 24328L: kvm@vger.kernel.org 24329S: Supported 24330F: virt/lib/ 24331 24332VIRTIO AND VHOST VSOCK DRIVER 24333M: Stefan Hajnoczi <stefanha@redhat.com> 24334M: Stefano Garzarella <sgarzare@redhat.com> 24335L: kvm@vger.kernel.org 24336L: virtualization@lists.linux.dev 24337L: netdev@vger.kernel.org 24338S: Maintained 24339F: drivers/vhost/vsock.c 24340F: include/linux/virtio_vsock.h 24341F: include/uapi/linux/virtio_vsock.h 24342F: net/vmw_vsock/virtio_transport.c 24343F: net/vmw_vsock/virtio_transport_common.c 24344 24345VIRTIO BALLOON 24346M: "Michael S. Tsirkin" <mst@redhat.com> 24347M: David Hildenbrand <david@redhat.com> 24348L: virtualization@lists.linux.dev 24349S: Maintained 24350F: drivers/virtio/virtio_balloon.c 24351F: include/linux/balloon_compaction.h 24352F: include/uapi/linux/virtio_balloon.h 24353F: mm/balloon_compaction.c 24354 24355VIRTIO BLOCK AND SCSI DRIVERS 24356M: "Michael S. Tsirkin" <mst@redhat.com> 24357M: Jason Wang <jasowang@redhat.com> 24358R: Paolo Bonzini <pbonzini@redhat.com> 24359R: Stefan Hajnoczi <stefanha@redhat.com> 24360R: Eugenio Pérez <eperezma@redhat.com> 24361L: virtualization@lists.linux.dev 24362S: Maintained 24363F: drivers/block/virtio_blk.c 24364F: drivers/scsi/virtio_scsi.c 24365F: include/uapi/linux/virtio_blk.h 24366F: include/uapi/linux/virtio_scsi.h 24367 24368VIRTIO CONSOLE DRIVER 24369M: Amit Shah <amit@kernel.org> 24370L: virtualization@lists.linux.dev 24371S: Maintained 24372F: drivers/char/virtio_console.c 24373F: include/uapi/linux/virtio_console.h 24374 24375VIRTIO CORE AND NET DRIVERS 24376M: "Michael S. Tsirkin" <mst@redhat.com> 24377M: Jason Wang <jasowang@redhat.com> 24378R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 24379R: Eugenio Pérez <eperezma@redhat.com> 24380L: virtualization@lists.linux.dev 24381S: Maintained 24382F: Documentation/ABI/testing/sysfs-bus-vdpa 24383F: Documentation/ABI/testing/sysfs-class-vduse 24384F: Documentation/devicetree/bindings/virtio/ 24385F: Documentation/driver-api/virtio/ 24386F: drivers/block/virtio_blk.c 24387F: drivers/crypto/virtio/ 24388F: drivers/net/virtio_net.c 24389F: drivers/vdpa/ 24390F: drivers/virtio/ 24391F: include/linux/vdpa.h 24392F: include/linux/virtio*.h 24393F: include/linux/vringh.h 24394F: include/uapi/linux/virtio_*.h 24395F: net/vmw_vsock/virtio* 24396F: tools/virtio/ 24397F: tools/testing/selftests/drivers/net/virtio_net/ 24398 24399VIRTIO CRYPTO DRIVER 24400M: Gonglei <arei.gonglei@huawei.com> 24401L: virtualization@lists.linux.dev 24402L: linux-crypto@vger.kernel.org 24403S: Maintained 24404F: drivers/crypto/virtio/ 24405F: include/uapi/linux/virtio_crypto.h 24406 24407VIRTIO DRIVERS FOR S390 24408M: Cornelia Huck <cohuck@redhat.com> 24409M: Halil Pasic <pasic@linux.ibm.com> 24410M: Eric Farman <farman@linux.ibm.com> 24411L: linux-s390@vger.kernel.org 24412L: virtualization@lists.linux.dev 24413L: kvm@vger.kernel.org 24414S: Supported 24415F: arch/s390/include/uapi/asm/virtio-ccw.h 24416F: drivers/s390/virtio/ 24417 24418VIRTIO FILE SYSTEM 24419M: Vivek Goyal <vgoyal@redhat.com> 24420M: Stefan Hajnoczi <stefanha@redhat.com> 24421M: Miklos Szeredi <miklos@szeredi.hu> 24422R: Eugenio Pérez <eperezma@redhat.com> 24423L: virtualization@lists.linux.dev 24424L: linux-fsdevel@vger.kernel.org 24425S: Supported 24426W: https://virtio-fs.gitlab.io/ 24427F: Documentation/filesystems/virtiofs.rst 24428F: fs/fuse/virtio_fs.c 24429F: include/uapi/linux/virtio_fs.h 24430 24431VIRTIO GPIO DRIVER 24432M: Enrico Weigelt, metux IT consult <info@metux.net> 24433M: Viresh Kumar <vireshk@kernel.org> 24434L: linux-gpio@vger.kernel.org 24435L: virtualization@lists.linux.dev 24436S: Maintained 24437F: drivers/gpio/gpio-virtio.c 24438F: include/uapi/linux/virtio_gpio.h 24439 24440VIRTIO GPU DRIVER 24441M: David Airlie <airlied@redhat.com> 24442M: Gerd Hoffmann <kraxel@redhat.com> 24443R: Gurchetan Singh <gurchetansingh@chromium.org> 24444R: Chia-I Wu <olvaffe@gmail.com> 24445L: dri-devel@lists.freedesktop.org 24446L: virtualization@lists.linux.dev 24447S: Maintained 24448T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24449F: drivers/gpu/drm/ci/xfails/virtio* 24450F: drivers/gpu/drm/virtio/ 24451F: include/uapi/linux/virtio_gpu.h 24452 24453VIRTIO HOST (VHOST) 24454M: "Michael S. Tsirkin" <mst@redhat.com> 24455M: Jason Wang <jasowang@redhat.com> 24456R: Eugenio Pérez <eperezma@redhat.com> 24457L: kvm@vger.kernel.org 24458L: virtualization@lists.linux.dev 24459L: netdev@vger.kernel.org 24460S: Maintained 24461T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 24462F: drivers/vhost/ 24463F: include/linux/sched/vhost_task.h 24464F: include/linux/vhost_iotlb.h 24465F: include/uapi/linux/vhost.h 24466F: kernel/vhost_task.c 24467 24468VIRTIO HOST (VHOST-SCSI) 24469M: "Michael S. Tsirkin" <mst@redhat.com> 24470M: Jason Wang <jasowang@redhat.com> 24471M: Mike Christie <michael.christie@oracle.com> 24472R: Paolo Bonzini <pbonzini@redhat.com> 24473R: Stefan Hajnoczi <stefanha@redhat.com> 24474L: virtualization@lists.linux.dev 24475S: Maintained 24476F: drivers/vhost/scsi.c 24477 24478VIRTIO I2C DRIVER 24479M: Viresh Kumar <viresh.kumar@linaro.org> 24480R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 24481L: linux-i2c@vger.kernel.org 24482L: virtualization@lists.linux.dev 24483S: Maintained 24484F: drivers/i2c/busses/i2c-virtio.c 24485F: include/uapi/linux/virtio_i2c.h 24486 24487VIRTIO INPUT DRIVER 24488M: Gerd Hoffmann <kraxel@redhat.com> 24489S: Maintained 24490F: drivers/virtio/virtio_input.c 24491F: include/uapi/linux/virtio_input.h 24492 24493VIRTIO IOMMU DRIVER 24494M: Jean-Philippe Brucker <jean-philippe@linaro.org> 24495L: virtualization@lists.linux.dev 24496S: Maintained 24497F: drivers/iommu/virtio-iommu.c 24498F: include/uapi/linux/virtio_iommu.h 24499 24500VIRTIO MEM DRIVER 24501M: David Hildenbrand <david@redhat.com> 24502L: virtualization@lists.linux.dev 24503S: Maintained 24504W: https://virtio-mem.gitlab.io/ 24505F: drivers/virtio/virtio_mem.c 24506F: include/uapi/linux/virtio_mem.h 24507 24508VIRTIO PMEM DRIVER 24509M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 24510L: virtualization@lists.linux.dev 24511S: Maintained 24512F: drivers/nvdimm/nd_virtio.c 24513F: drivers/nvdimm/virtio_pmem.c 24514 24515VIRTIO SOUND DRIVER 24516M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 24517M: "Michael S. Tsirkin" <mst@redhat.com> 24518L: virtualization@lists.linux.dev 24519L: linux-sound@vger.kernel.org 24520S: Maintained 24521F: include/uapi/linux/virtio_snd.h 24522F: sound/virtio/* 24523 24524VIRTUAL BOX GUEST DEVICE DRIVER 24525M: Hans de Goede <hdegoede@redhat.com> 24526M: Arnd Bergmann <arnd@arndb.de> 24527M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24528S: Maintained 24529F: drivers/virt/vboxguest/ 24530F: include/linux/vbox_utils.h 24531F: include/uapi/linux/vbox*.h 24532 24533VIRTUAL BOX SHARED FOLDER VFS DRIVER 24534M: Hans de Goede <hdegoede@redhat.com> 24535L: linux-fsdevel@vger.kernel.org 24536S: Maintained 24537F: fs/vboxsf/* 24538 24539VIRTUAL PCM TEST DRIVER 24540M: Ivan Orlov <ivan.orlov0322@gmail.com> 24541L: linux-sound@vger.kernel.org 24542S: Maintained 24543F: Documentation/sound/cards/pcmtest.rst 24544F: sound/drivers/pcmtest.c 24545F: tools/testing/selftests/alsa/test-pcmtest-driver.c 24546 24547VIRTUAL SERIO DEVICE DRIVER 24548M: Stephen Chandler Paul <thatslyude@gmail.com> 24549S: Maintained 24550F: drivers/input/serio/userio.c 24551F: include/uapi/linux/userio.h 24552 24553VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 24554M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 24555S: Maintained 24556F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 24557F: drivers/iio/light/veml6075.c 24558 24559VISL VIRTUAL STATELESS DECODER DRIVER 24560M: Daniel Almeida <daniel.almeida@collabora.com> 24561L: linux-media@vger.kernel.org 24562S: Supported 24563F: drivers/media/test-drivers/visl 24564 24565VIVID VIRTUAL VIDEO DRIVER 24566M: Hans Verkuil <hverkuil@xs4all.nl> 24567L: linux-media@vger.kernel.org 24568S: Maintained 24569W: https://linuxtv.org 24570T: git git://linuxtv.org/media_tree.git 24571F: drivers/media/test-drivers/vivid/* 24572 24573VM SOCKETS (AF_VSOCK) 24574M: Stefano Garzarella <sgarzare@redhat.com> 24575L: virtualization@lists.linux.dev 24576L: netdev@vger.kernel.org 24577S: Maintained 24578F: drivers/net/vsockmon.c 24579F: include/net/af_vsock.h 24580F: include/uapi/linux/vm_sockets.h 24581F: include/uapi/linux/vm_sockets_diag.h 24582F: include/uapi/linux/vsockmon.h 24583F: net/vmw_vsock/ 24584F: tools/testing/vsock/ 24585 24586VMA 24587M: Andrew Morton <akpm@linux-foundation.org> 24588M: Liam R. Howlett <Liam.Howlett@oracle.com> 24589M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 24590R: Vlastimil Babka <vbabka@suse.cz> 24591R: Jann Horn <jannh@google.com> 24592L: linux-mm@kvack.org 24593S: Maintained 24594W: https://www.linux-mm.org 24595T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24596F: mm/vma.c 24597F: mm/vma.h 24598F: mm/vma_internal.h 24599F: tools/testing/vma/ 24600 24601VMALLOC 24602M: Andrew Morton <akpm@linux-foundation.org> 24603R: Uladzislau Rezki <urezki@gmail.com> 24604R: Christoph Hellwig <hch@infradead.org> 24605L: linux-mm@kvack.org 24606S: Maintained 24607W: http://www.linux-mm.org 24608T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24609F: include/linux/vmalloc.h 24610F: mm/vmalloc.c 24611 24612VME SUBSYSTEM 24613L: linux-kernel@vger.kernel.org 24614S: Orphan 24615T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24616F: Documentation/driver-api/vme.rst 24617F: drivers/staging/vme_user/ 24618 24619VMWARE BALLOON DRIVER 24620M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 24621R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24622L: linux-kernel@vger.kernel.org 24623S: Supported 24624F: drivers/misc/vmw_balloon.c 24625 24626VMWARE HYPERVISOR INTERFACE 24627M: Ajay Kaher <ajay.kaher@broadcom.com> 24628M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24629R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24630L: virtualization@lists.linux.dev 24631L: x86@kernel.org 24632S: Supported 24633T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 24634F: arch/x86/include/asm/vmware.h 24635F: arch/x86/kernel/cpu/vmware.c 24636 24637VMWARE PVRDMA DRIVER 24638M: Bryan Tan <bryan-bt.tan@broadcom.com> 24639M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24640R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24641L: linux-rdma@vger.kernel.org 24642S: Supported 24643F: drivers/infiniband/hw/vmw_pvrdma/ 24644 24645VMWARE PVSCSI DRIVER 24646M: Vishal Bhakta <vishal.bhakta@broadcom.com> 24647R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24648L: linux-scsi@vger.kernel.org 24649S: Supported 24650F: drivers/scsi/vmw_pvscsi.c 24651F: drivers/scsi/vmw_pvscsi.h 24652 24653VMWARE VIRTUAL PTP CLOCK DRIVER 24654M: Nick Shi <nick.shi@broadcom.com> 24655R: Ajay Kaher <ajay.kaher@broadcom.com> 24656R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24657R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24658L: netdev@vger.kernel.org 24659S: Supported 24660F: drivers/ptp/ptp_vmw.c 24661 24662VMWARE VMCI DRIVER 24663M: Bryan Tan <bryan-bt.tan@broadcom.com> 24664M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24665R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24666L: linux-kernel@vger.kernel.org 24667S: Supported 24668F: drivers/misc/vmw_vmci/ 24669F: include/linux/vmw_vmci* 24670 24671VMWARE VMMOUSE SUBDRIVER 24672M: Zack Rusin <zack.rusin@broadcom.com> 24673R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24674L: linux-input@vger.kernel.org 24675S: Supported 24676F: drivers/input/mouse/vmmouse.c 24677F: drivers/input/mouse/vmmouse.h 24678 24679VMWARE VMXNET3 ETHERNET DRIVER 24680M: Ronak Doshi <ronak.doshi@broadcom.com> 24681R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24682L: netdev@vger.kernel.org 24683S: Supported 24684F: drivers/net/vmxnet3/ 24685 24686VMWARE VSOCK VMCI TRANSPORT DRIVER 24687M: Bryan Tan <bryan-bt.tan@broadcom.com> 24688M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24689R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24690L: linux-kernel@vger.kernel.org 24691S: Supported 24692F: net/vmw_vsock/vmci_transport* 24693 24694VOCORE VOCORE2 BOARD 24695M: Harvey Hunt <harveyhuntnexus@gmail.com> 24696L: linux-mips@vger.kernel.org 24697S: Maintained 24698F: arch/mips/boot/dts/ralink/vocore2.dts 24699 24700VOLTAGE AND CURRENT REGULATOR FRAMEWORK 24701M: Liam Girdwood <lgirdwood@gmail.com> 24702M: Mark Brown <broonie@kernel.org> 24703L: linux-kernel@vger.kernel.org 24704S: Supported 24705W: http://www.slimlogic.co.uk/?p=48 24706T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 24707F: Documentation/devicetree/bindings/regulator/ 24708F: Documentation/power/regulator/ 24709F: drivers/regulator/ 24710F: include/dt-bindings/regulator/ 24711F: include/linux/regulator/ 24712K: regulator_get_optional 24713 24714VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 24715R: Matti Vaittinen <mazziesaccount@gmail.com> 24716F: drivers/regulator/irq_helpers.c 24717 24718VRF 24719M: David Ahern <dsahern@kernel.org> 24720L: netdev@vger.kernel.org 24721S: Maintained 24722F: Documentation/networking/vrf.rst 24723F: drivers/net/vrf.c 24724 24725VSPRINTF 24726M: Petr Mladek <pmladek@suse.com> 24727M: Steven Rostedt <rostedt@goodmis.org> 24728R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24729R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 24730R: Sergey Senozhatsky <senozhatsky@chromium.org> 24731S: Maintained 24732T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 24733F: Documentation/core-api/printk-formats.rst 24734F: lib/test_printf.c 24735F: lib/test_scanf.c 24736F: lib/vsprintf.c 24737 24738VT1211 HARDWARE MONITOR DRIVER 24739M: Juerg Haefliger <juergh@proton.me> 24740L: linux-hwmon@vger.kernel.org 24741S: Maintained 24742F: Documentation/hwmon/vt1211.rst 24743F: drivers/hwmon/vt1211.c 24744 24745VT8231 HARDWARE MONITOR DRIVER 24746M: Roger Lucas <vt8231@hiddenengine.co.uk> 24747L: linux-hwmon@vger.kernel.org 24748S: Maintained 24749F: drivers/hwmon/vt8231.c 24750 24751VUB300 USB to SDIO/SD/MMC bridge chip 24752L: linux-mmc@vger.kernel.org 24753S: Orphan 24754F: drivers/mmc/host/vub300.c 24755 24756W1 DALLAS'S 1-WIRE BUS 24757M: Krzysztof Kozlowski <krzk@kernel.org> 24758S: Maintained 24759F: Documentation/devicetree/bindings/w1/ 24760F: Documentation/w1/ 24761F: drivers/w1/ 24762F: include/linux/w1.h 24763 24764W83791D HARDWARE MONITORING DRIVER 24765M: Marc Hulsman <m.hulsman@tudelft.nl> 24766L: linux-hwmon@vger.kernel.org 24767S: Maintained 24768F: Documentation/hwmon/w83791d.rst 24769F: drivers/hwmon/w83791d.c 24770 24771W83793 HARDWARE MONITORING DRIVER 24772M: Rudolf Marek <r.marek@assembler.cz> 24773L: linux-hwmon@vger.kernel.org 24774S: Maintained 24775F: Documentation/hwmon/w83793.rst 24776F: drivers/hwmon/w83793.c 24777 24778W83795 HARDWARE MONITORING DRIVER 24779M: Jean Delvare <jdelvare@suse.com> 24780L: linux-hwmon@vger.kernel.org 24781S: Maintained 24782F: drivers/hwmon/w83795.c 24783 24784W83L51xD SD/MMC CARD INTERFACE DRIVER 24785M: Pierre Ossman <pierre@ossman.eu> 24786S: Maintained 24787F: drivers/mmc/host/wbsd.* 24788 24789WACOM PROTOCOL 4 SERIAL TABLETS 24790M: Julian Squires <julian@cipht.net> 24791M: Hans de Goede <hdegoede@redhat.com> 24792L: linux-input@vger.kernel.org 24793S: Maintained 24794F: drivers/input/tablet/wacom_serial4.c 24795 24796WANGXUN ETHERNET DRIVER 24797M: Jiawen Wu <jiawenwu@trustnetic.com> 24798M: Mengyuan Lou <mengyuanlou@net-swift.com> 24799L: netdev@vger.kernel.org 24800S: Maintained 24801W: https://www.net-swift.com 24802F: Documentation/networking/device_drivers/ethernet/wangxun/* 24803F: drivers/net/ethernet/wangxun/ 24804F: drivers/net/pcs/pcs-xpcs-wx.c 24805 24806WATCHDOG DEVICE DRIVERS 24807M: Wim Van Sebroeck <wim@linux-watchdog.org> 24808M: Guenter Roeck <linux@roeck-us.net> 24809L: linux-watchdog@vger.kernel.org 24810S: Maintained 24811W: http://www.linux-watchdog.org/ 24812T: git git://www.linux-watchdog.org/linux-watchdog.git 24813F: Documentation/devicetree/bindings/watchdog/ 24814F: Documentation/watchdog/ 24815F: drivers/watchdog/ 24816F: include/linux/watchdog.h 24817F: include/trace/events/watchdog.h 24818F: include/uapi/linux/watchdog.h 24819 24820WAVE5 VPU CODEC DRIVER 24821M: Nas Chung <nas.chung@chipsnmedia.com> 24822M: Jackson Lee <jackson.lee@chipsnmedia.com> 24823L: linux-media@vger.kernel.org 24824S: Maintained 24825F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 24826F: drivers/media/platform/chips-media/wave5/ 24827 24828WHISKEYCOVE PMIC GPIO DRIVER 24829M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 24830L: linux-gpio@vger.kernel.org 24831S: Maintained 24832F: drivers/gpio/gpio-wcove.c 24833 24834WHWAVE RTC DRIVER 24835M: Dianlong Li <long17.cool@163.com> 24836L: linux-rtc@vger.kernel.org 24837S: Maintained 24838F: drivers/rtc/rtc-sd3078.c 24839 24840WIIMOTE HID DRIVER 24841M: David Rheinsberg <david@readahead.eu> 24842L: linux-input@vger.kernel.org 24843S: Maintained 24844F: drivers/hid/hid-wiimote* 24845 24846WILOCITY WIL6210 WIRELESS DRIVER 24847L: linux-wireless@vger.kernel.org 24848S: Orphan 24849W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 24850F: drivers/net/wireless/ath/wil6210/ 24851 24852WINBOND CIR DRIVER 24853M: David Härdeman <david@hardeman.nu> 24854S: Maintained 24855F: drivers/media/rc/winbond-cir.c 24856 24857WINSYSTEMS EBC-C384 WATCHDOG DRIVER 24858L: linux-watchdog@vger.kernel.org 24859S: Orphan 24860F: drivers/watchdog/ebc-c384_wdt.c 24861 24862WINSYSTEMS WS16C48 GPIO DRIVER 24863M: William Breathitt Gray <wbg@kernel.org> 24864L: linux-gpio@vger.kernel.org 24865S: Maintained 24866F: drivers/gpio/gpio-ws16c48.c 24867 24868WIREGUARD SECURE NETWORK TUNNEL 24869M: Jason A. Donenfeld <Jason@zx2c4.com> 24870L: wireguard@lists.zx2c4.com 24871L: netdev@vger.kernel.org 24872S: Maintained 24873F: drivers/net/wireguard/ 24874F: tools/testing/selftests/wireguard/ 24875 24876WISTRON LAPTOP BUTTON DRIVER 24877M: Miloslav Trmac <mitr@volny.cz> 24878S: Maintained 24879F: drivers/input/misc/wistron_btns.c 24880 24881WMI BINARY MOF DRIVER 24882M: Armin Wolf <W_Armin@gmx.de> 24883R: Thomas Weißschuh <linux@weissschuh.net> 24884L: platform-driver-x86@vger.kernel.org 24885S: Maintained 24886F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 24887F: Documentation/wmi/devices/wmi-bmof.rst 24888F: drivers/platform/x86/wmi-bmof.c 24889 24890WOLFSON MICROELECTRONICS DRIVERS 24891L: patches@opensource.cirrus.com 24892S: Supported 24893W: https://github.com/CirrusLogic/linux-drivers/wiki 24894T: git https://github.com/CirrusLogic/linux-drivers.git 24895F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 24896F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 24897F: Documentation/devicetree/bindings/mfd/wm831x.txt 24898F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 24899F: Documentation/devicetree/bindings/sound/wlf,*.yaml 24900F: Documentation/devicetree/bindings/sound/wm* 24901F: Documentation/hwmon/wm83??.rst 24902F: arch/arm/mach-s3c/mach-crag6410* 24903F: drivers/clk/clk-wm83*.c 24904F: drivers/gpio/gpio-*wm*.c 24905F: drivers/gpio/gpio-arizona.c 24906F: drivers/hwmon/wm83??-hwmon.c 24907F: drivers/input/misc/wm831x-on.c 24908F: drivers/input/touchscreen/wm831x-ts.c 24909F: drivers/input/touchscreen/wm97*.c 24910F: drivers/leds/leds-wm83*.c 24911F: drivers/mfd/arizona* 24912F: drivers/mfd/cs47l24* 24913F: drivers/mfd/wm*.c 24914F: drivers/power/supply/wm83*.c 24915F: drivers/regulator/arizona* 24916F: drivers/regulator/wm8*.c 24917F: drivers/rtc/rtc-wm83*.c 24918F: drivers/video/backlight/wm83*_bl.c 24919F: drivers/watchdog/wm83*_wdt.c 24920F: include/linux/mfd/arizona/ 24921F: include/linux/mfd/wm831x/ 24922F: include/linux/mfd/wm8350/ 24923F: include/linux/mfd/wm8400* 24924F: include/linux/regulator/arizona* 24925F: include/linux/wm97xx.h 24926F: include/sound/wm????.h 24927F: sound/soc/codecs/arizona* 24928F: sound/soc/codecs/cs47l24* 24929F: sound/soc/codecs/wm* 24930 24931WORKQUEUE 24932M: Tejun Heo <tj@kernel.org> 24933R: Lai Jiangshan <jiangshanlai@gmail.com> 24934S: Maintained 24935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 24936F: Documentation/core-api/workqueue.rst 24937F: include/linux/workqueue.h 24938F: kernel/workqueue.c 24939F: kernel/workqueue_internal.h 24940 24941WWAN DRIVERS 24942M: Loic Poulain <loic.poulain@linaro.org> 24943M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 24944R: Johannes Berg <johannes@sipsolutions.net> 24945L: netdev@vger.kernel.org 24946S: Maintained 24947F: drivers/net/wwan/ 24948F: include/linux/wwan.h 24949F: include/uapi/linux/wwan.h 24950 24951X-POWERS AXP288 PMIC DRIVERS 24952M: Hans de Goede <hdegoede@redhat.com> 24953S: Maintained 24954F: drivers/acpi/pmic/intel_pmic_xpower.c 24955N: axp288 24956 24957X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 24958M: Chen-Yu Tsai <wens@csie.org> 24959L: linux-kernel@vger.kernel.org 24960S: Maintained 24961N: axp[128] 24962 24963X.25 STACK 24964M: Martin Schiller <ms@dev.tdt.de> 24965L: linux-x25@vger.kernel.org 24966S: Maintained 24967F: Documentation/networking/lapb-module.rst 24968F: Documentation/networking/x25* 24969F: drivers/net/wan/hdlc_x25.c 24970F: drivers/net/wan/lapbether.c 24971F: include/*/lapb.h 24972F: include/net/x25* 24973F: include/uapi/linux/x25.h 24974F: net/lapb/ 24975F: net/x25/ 24976 24977X86 ARCHITECTURE (32-BIT AND 64-BIT) 24978M: Thomas Gleixner <tglx@linutronix.de> 24979M: Ingo Molnar <mingo@redhat.com> 24980M: Borislav Petkov <bp@alien8.de> 24981M: Dave Hansen <dave.hansen@linux.intel.com> 24982M: x86@kernel.org 24983R: "H. Peter Anvin" <hpa@zytor.com> 24984L: linux-kernel@vger.kernel.org 24985S: Maintained 24986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24987F: Documentation/arch/x86/ 24988F: Documentation/devicetree/bindings/x86/ 24989F: arch/x86/ 24990F: tools/testing/selftests/x86 24991 24992X86 CPUID DATABASE 24993M: Borislav Petkov <bp@alien8.de> 24994M: Thomas Gleixner <tglx@linutronix.de> 24995M: x86@kernel.org 24996R: Ahmed S. Darwish <darwi@linutronix.de> 24997L: x86-cpuid@lists.linux.dev 24998S: Maintained 24999W: https://x86-cpuid.org 25000F: tools/arch/x86/kcpuid/cpuid.csv 25001 25002X86 ENTRY CODE 25003M: Andy Lutomirski <luto@kernel.org> 25004L: linux-kernel@vger.kernel.org 25005S: Maintained 25006T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 25007F: arch/x86/entry/ 25008 25009X86 HARDWARE VULNERABILITIES 25010M: Thomas Gleixner <tglx@linutronix.de> 25011M: Borislav Petkov <bp@alien8.de> 25012M: Peter Zijlstra <peterz@infradead.org> 25013M: Josh Poimboeuf <jpoimboe@kernel.org> 25014R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 25015S: Maintained 25016F: Documentation/admin-guide/hw-vuln/ 25017F: arch/x86/include/asm/nospec-branch.h 25018F: arch/x86/kernel/cpu/bugs.c 25019 25020X86 MCE INFRASTRUCTURE 25021M: Tony Luck <tony.luck@intel.com> 25022M: Borislav Petkov <bp@alien8.de> 25023L: linux-edac@vger.kernel.org 25024S: Maintained 25025F: Documentation/ABI/testing/sysfs-mce 25026F: Documentation/arch/x86/x86_64/machinecheck.rst 25027F: arch/x86/kernel/cpu/mce/* 25028 25029X86 MICROCODE UPDATE SUPPORT 25030M: Borislav Petkov <bp@alien8.de> 25031S: Maintained 25032F: arch/x86/kernel/cpu/microcode/* 25033 25034X86 MM 25035M: Dave Hansen <dave.hansen@linux.intel.com> 25036M: Andy Lutomirski <luto@kernel.org> 25037M: Peter Zijlstra <peterz@infradead.org> 25038L: linux-kernel@vger.kernel.org 25039S: Maintained 25040T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 25041F: arch/x86/mm/ 25042 25043X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 25044M: Hans de Goede <hdegoede@redhat.com> 25045L: platform-driver-x86@vger.kernel.org 25046S: Maintained 25047T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 25048F: drivers/platform/x86/x86-android-tablets/ 25049 25050X86 PLATFORM DRIVERS 25051M: Hans de Goede <hdegoede@redhat.com> 25052M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 25053L: platform-driver-x86@vger.kernel.org 25054S: Maintained 25055Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 25056T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 25057F: drivers/platform/olpc/ 25058F: drivers/platform/x86/ 25059F: include/linux/platform_data/x86/ 25060 25061X86 PLATFORM UV HPE SUPERDOME FLEX 25062M: Steve Wahl <steve.wahl@hpe.com> 25063R: Justin Ernst <justin.ernst@hpe.com> 25064R: Kyle Meyer <kyle.meyer@hpe.com> 25065R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 25066R: Russ Anderson <russ.anderson@hpe.com> 25067S: Supported 25068F: arch/x86/include/asm/uv/ 25069F: arch/x86/kernel/apic/x2apic_uv_x.c 25070F: arch/x86/platform/uv/ 25071 25072X86 STACK UNWINDING 25073M: Josh Poimboeuf <jpoimboe@kernel.org> 25074M: Peter Zijlstra <peterz@infradead.org> 25075S: Supported 25076F: arch/x86/include/asm/unwind*.h 25077F: arch/x86/kernel/dumpstack.c 25078F: arch/x86/kernel/stacktrace.c 25079F: arch/x86/kernel/unwind_*.c 25080 25081X86 TRUST DOMAIN EXTENSIONS (TDX) 25082M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 25083R: Dave Hansen <dave.hansen@linux.intel.com> 25084L: x86@kernel.org 25085L: linux-coco@lists.linux.dev 25086S: Supported 25087T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 25088F: arch/x86/boot/compressed/tdx* 25089F: arch/x86/coco/tdx/ 25090F: arch/x86/include/asm/shared/tdx.h 25091F: arch/x86/include/asm/tdx.h 25092F: arch/x86/virt/vmx/tdx/ 25093F: drivers/virt/coco/tdx-guest 25094 25095X86 VDSO 25096M: Andy Lutomirski <luto@kernel.org> 25097L: linux-kernel@vger.kernel.org 25098S: Maintained 25099T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 25100F: arch/x86/entry/vdso/ 25101 25102XARRAY 25103M: Matthew Wilcox <willy@infradead.org> 25104L: linux-fsdevel@vger.kernel.org 25105S: Supported 25106F: Documentation/core-api/xarray.rst 25107F: include/linux/idr.h 25108F: include/linux/xarray.h 25109F: lib/idr.c 25110F: lib/xarray.c 25111F: tools/testing/radix-tree 25112 25113XBOX DVD IR REMOTE 25114M: Benjamin Valentin <benpicco@googlemail.com> 25115S: Maintained 25116F: drivers/media/rc/keymaps/rc-xbox-dvd.c 25117F: drivers/media/rc/xbox_remote.c 25118 25119XC2028/3028 TUNER DRIVER 25120M: Mauro Carvalho Chehab <mchehab@kernel.org> 25121L: linux-media@vger.kernel.org 25122S: Maintained 25123W: https://linuxtv.org 25124T: git git://linuxtv.org/media_tree.git 25125F: drivers/media/tuners/xc2028.* 25126 25127XDP (eXpress Data Path) 25128M: Alexei Starovoitov <ast@kernel.org> 25129M: Daniel Borkmann <daniel@iogearbox.net> 25130M: David S. Miller <davem@davemloft.net> 25131M: Jakub Kicinski <kuba@kernel.org> 25132M: Jesper Dangaard Brouer <hawk@kernel.org> 25133M: John Fastabend <john.fastabend@gmail.com> 25134L: netdev@vger.kernel.org 25135L: bpf@vger.kernel.org 25136S: Supported 25137F: drivers/net/ethernet/*/*/*/*/*xdp* 25138F: drivers/net/ethernet/*/*/*xdp* 25139F: include/net/xdp.h 25140F: include/net/xdp_priv.h 25141F: include/trace/events/xdp.h 25142F: kernel/bpf/cpumap.c 25143F: kernel/bpf/devmap.c 25144F: net/core/xdp.c 25145F: samples/bpf/xdp* 25146F: tools/testing/selftests/bpf/*/*xdp* 25147F: tools/testing/selftests/bpf/*xdp* 25148K: (?:\b|_)xdp(?:\b|_) 25149 25150XDP SOCKETS (AF_XDP) 25151M: Björn Töpel <bjorn@kernel.org> 25152M: Magnus Karlsson <magnus.karlsson@intel.com> 25153M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 25154R: Jonathan Lemon <jonathan.lemon@gmail.com> 25155L: netdev@vger.kernel.org 25156L: bpf@vger.kernel.org 25157S: Maintained 25158F: Documentation/networking/af_xdp.rst 25159F: include/net/netns/xdp.h 25160F: include/net/xdp_sock* 25161F: include/net/xsk_buff_pool.h 25162F: include/uapi/linux/if_xdp.h 25163F: include/uapi/linux/xdp_diag.h 25164F: net/xdp/ 25165F: tools/testing/selftests/bpf/*xsk* 25166 25167XEN BLOCK SUBSYSTEM 25168M: Roger Pau Monné <roger.pau@citrix.com> 25169L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25170S: Supported 25171F: drivers/block/xen* 25172F: drivers/block/xen-blkback/* 25173 25174XEN HYPERVISOR ARM 25175M: Stefano Stabellini <sstabellini@kernel.org> 25176L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25177S: Maintained 25178F: arch/arm/include/asm/xen/ 25179F: arch/arm/xen/ 25180 25181XEN HYPERVISOR ARM64 25182M: Stefano Stabellini <sstabellini@kernel.org> 25183L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25184S: Maintained 25185F: arch/arm64/include/asm/xen/ 25186F: arch/arm64/xen/ 25187 25188XEN HYPERVISOR INTERFACE 25189M: Juergen Gross <jgross@suse.com> 25190M: Stefano Stabellini <sstabellini@kernel.org> 25191R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 25192L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25193S: Supported 25194T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 25195F: Documentation/ABI/stable/sysfs-hypervisor-xen 25196F: Documentation/ABI/testing/sysfs-hypervisor-xen 25197F: drivers/*/xen-*front.c 25198F: drivers/xen/ 25199F: include/uapi/xen/ 25200F: include/xen/ 25201F: kernel/configs/xen.config 25202 25203XEN HYPERVISOR X86 25204M: Juergen Gross <jgross@suse.com> 25205R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 25206L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25207S: Supported 25208F: arch/x86/configs/xen.config 25209F: arch/x86/include/asm/pvclock-abi.h 25210F: arch/x86/include/asm/xen/ 25211F: arch/x86/platform/pvh/ 25212F: arch/x86/xen/ 25213 25214XEN NETWORK BACKEND DRIVER 25215M: Wei Liu <wei.liu@kernel.org> 25216M: Paul Durrant <paul@xen.org> 25217L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25218L: netdev@vger.kernel.org 25219S: Supported 25220F: drivers/net/xen-netback/* 25221 25222XEN PCI SUBSYSTEM 25223M: Juergen Gross <jgross@suse.com> 25224L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25225S: Supported 25226F: arch/x86/pci/*xen* 25227F: drivers/pci/*xen* 25228 25229XEN PVSCSI DRIVERS 25230M: Juergen Gross <jgross@suse.com> 25231L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25232L: linux-scsi@vger.kernel.org 25233S: Supported 25234F: drivers/scsi/xen-scsifront.c 25235F: drivers/xen/xen-scsiback.c 25236F: include/xen/interface/io/vscsiif.h 25237 25238XEN PVUSB DRIVER 25239M: Juergen Gross <jgross@suse.com> 25240L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25241L: linux-usb@vger.kernel.org 25242S: Supported 25243F: drivers/usb/host/xen* 25244F: include/xen/interface/io/usbif.h 25245 25246XEN SOUND FRONTEND DRIVER 25247M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 25248L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25249L: linux-sound@vger.kernel.org 25250S: Supported 25251F: sound/xen/* 25252 25253XEN SWIOTLB SUBSYSTEM 25254M: Juergen Gross <jgross@suse.com> 25255M: Stefano Stabellini <sstabellini@kernel.org> 25256L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25257L: iommu@lists.linux.dev 25258S: Supported 25259F: arch/*/include/asm/xen/swiotlb-xen.h 25260F: drivers/xen/swiotlb-xen.c 25261F: include/xen/arm/swiotlb-xen.h 25262F: include/xen/swiotlb-xen.h 25263 25264XFS FILESYSTEM 25265M: Carlos Maiolino <cem@kernel.org> 25266R: Darrick J. Wong <djwong@kernel.org> 25267L: linux-xfs@vger.kernel.org 25268S: Supported 25269W: http://xfs.org/ 25270C: irc://irc.oftc.net/xfs 25271T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 25272P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 25273F: Documentation/ABI/testing/sysfs-fs-xfs 25274F: Documentation/admin-guide/xfs.rst 25275F: Documentation/filesystems/xfs/* 25276F: fs/xfs/ 25277F: include/uapi/linux/dqblk_xfs.h 25278F: include/uapi/linux/fsmap.h 25279 25280XILINX AMS DRIVER 25281M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 25282L: linux-iio@vger.kernel.org 25283S: Maintained 25284F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 25285F: drivers/iio/adc/xilinx-ams.c 25286 25287XILINX AXI ETHERNET DRIVER 25288M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 25289S: Maintained 25290F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 25291F: drivers/net/ethernet/xilinx/xilinx_axienet* 25292 25293XILINX CAN DRIVER 25294M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 25295L: linux-can@vger.kernel.org 25296S: Maintained 25297F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 25298F: drivers/net/can/xilinx_can.c 25299 25300XILINX EVENT MANAGEMENT DRIVER 25301M: Michal Simek <michal.simek@amd.com> 25302S: Maintained 25303F: drivers/soc/xilinx/xlnx_event_manager.c 25304F: include/linux/firmware/xlnx-event-manager.h 25305 25306XILINX GPIO DRIVER 25307M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25308R: Srinivas Neeli <srinivas.neeli@amd.com> 25309R: Michal Simek <michal.simek@amd.com> 25310S: Maintained 25311F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 25312F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 25313F: drivers/gpio/gpio-xilinx.c 25314F: drivers/gpio/gpio-zynq.c 25315 25316XILINX LL TEMAC ETHERNET DRIVER 25317L: netdev@vger.kernel.org 25318S: Orphan 25319F: drivers/net/ethernet/xilinx/ll_temac* 25320 25321XILINX PWM DRIVER 25322M: Sean Anderson <sean.anderson@seco.com> 25323S: Maintained 25324F: drivers/pwm/pwm-xilinx.c 25325F: include/clocksource/timer-xilinx.h 25326 25327XILINX SD-FEC IP CORES 25328M: Derek Kiernan <derek.kiernan@amd.com> 25329M: Dragan Cvetic <dragan.cvetic@amd.com> 25330S: Maintained 25331F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 25332F: Documentation/misc-devices/xilinx_sdfec.rst 25333F: drivers/misc/Kconfig 25334F: drivers/misc/Makefile 25335F: drivers/misc/xilinx_sdfec.c 25336F: include/uapi/misc/xilinx_sdfec.h 25337 25338XILINX UARTLITE SERIAL DRIVER 25339M: Peter Korsgaard <jacmet@sunsite.dk> 25340L: linux-serial@vger.kernel.org 25341S: Maintained 25342F: drivers/tty/serial/uartlite.c 25343 25344XILINX VIDEO IP CORES 25345M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25346L: linux-media@vger.kernel.org 25347S: Supported 25348T: git git://linuxtv.org/media_tree.git 25349F: Documentation/devicetree/bindings/media/xilinx/ 25350F: drivers/media/platform/xilinx/ 25351F: include/uapi/linux/xilinx-v4l2-controls.h 25352 25353XILINX VERSAL EDAC DRIVER 25354M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25355M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25356S: Maintained 25357F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 25358F: drivers/edac/versal_edac.c 25359 25360XILINX WATCHDOG DRIVER 25361M: Srinivas Neeli <srinivas.neeli@amd.com> 25362R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25363R: Michal Simek <michal.simek@amd.com> 25364S: Maintained 25365F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 25366F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 25367F: drivers/watchdog/of_xilinx_wdt.c 25368F: drivers/watchdog/xilinx_wwdt.c 25369 25370XILINX XDMA DRIVER 25371M: Lizhi Hou <lizhi.hou@amd.com> 25372M: Brian Xu <brian.xu@amd.com> 25373M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 25374L: dmaengine@vger.kernel.org 25375S: Supported 25376F: drivers/dma/xilinx/xdma-regs.h 25377F: drivers/dma/xilinx/xdma.c 25378F: include/linux/dma/amd_xdma.h 25379F: include/linux/platform_data/amd_xdma.h 25380 25381XILINX ZYNQMP DPDMA DRIVER 25382M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25383L: dmaengine@vger.kernel.org 25384S: Supported 25385F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 25386F: drivers/dma/xilinx/xilinx_dpdma.c 25387F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 25388 25389XILINX ZYNQMP OCM EDAC DRIVER 25390M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25391M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25392S: Maintained 25393F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 25394F: drivers/edac/zynqmp_edac.c 25395 25396XILINX ZYNQMP PSGTR PHY DRIVER 25397M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25398L: linux-kernel@vger.kernel.org 25399S: Supported 25400T: git https://github.com/Xilinx/linux-xlnx.git 25401F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 25402F: drivers/phy/xilinx/phy-zynqmp.c 25403 25404XILINX ZYNQMP SHA3 DRIVER 25405M: Harsha <harsha.harsha@amd.com> 25406S: Maintained 25407F: drivers/crypto/xilinx/zynqmp-sha.c 25408 25409XILINX ZYNQMP NVMEM DRIVER 25410M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 25411M: Kalyani Akula <kalyani.akula@amd.com> 25412R: Michal Simek <michal.simek@amd.com> 25413S: Maintained 25414F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 25415F: drivers/nvmem/zynqmp_nvmem.c 25416 25417XILLYBUS DRIVER 25418M: Eli Billauer <eli.billauer@gmail.com> 25419L: linux-kernel@vger.kernel.org 25420S: Supported 25421F: drivers/char/xillybus/ 25422 25423XLP9XX I2C DRIVER 25424M: George Cherian <gcherian@marvell.com> 25425L: linux-i2c@vger.kernel.org 25426S: Supported 25427W: http://www.marvell.com 25428F: drivers/i2c/busses/i2c-xlp9xx.c 25429 25430XRA1403 GPIO EXPANDER 25431M: Nandor Han <nandor.han@ge.com> 25432L: linux-gpio@vger.kernel.org 25433S: Maintained 25434F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 25435F: drivers/gpio/gpio-xra1403.c 25436 25437XTENSA XTFPGA PLATFORM SUPPORT 25438M: Max Filippov <jcmvbkbc@gmail.com> 25439S: Maintained 25440F: drivers/spi/spi-xtensa-xtfpga.c 25441F: sound/soc/xtensa/xtfpga-i2s.c 25442 25443XZ EMBEDDED 25444M: Lasse Collin <lasse.collin@tukaani.org> 25445S: Maintained 25446W: https://tukaani.org/xz/embedded.html 25447B: https://github.com/tukaani-project/xz-embedded/issues 25448C: irc://irc.libera.chat/tukaani 25449F: Documentation/staging/xz.rst 25450F: include/linux/decompress/unxz.h 25451F: include/linux/xz.h 25452F: lib/decompress_unxz.c 25453F: lib/xz/ 25454F: scripts/xz_wrap.sh 25455 25456YAM DRIVER FOR AX.25 25457M: Jean-Paul Roubelat <jpr@f6fbb.org> 25458L: linux-hams@vger.kernel.org 25459S: Maintained 25460F: drivers/net/hamradio/yam* 25461F: include/linux/yam.h 25462 25463YAMA SECURITY MODULE 25464M: Kees Cook <kees@kernel.org> 25465S: Supported 25466T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25467F: Documentation/admin-guide/LSM/Yama.rst 25468F: security/yama/ 25469 25470YAML NETLINK (YNL) 25471M: Donald Hunter <donald.hunter@gmail.com> 25472M: Jakub Kicinski <kuba@kernel.org> 25473F: Documentation/netlink/ 25474F: Documentation/userspace-api/netlink/intro-specs.rst 25475F: Documentation/userspace-api/netlink/specs.rst 25476F: tools/net/ynl/ 25477 25478YEALINK PHONE DRIVER 25479M: Henk Vergonet <Henk.Vergonet@gmail.com> 25480S: Maintained 25481F: Documentation/input/devices/yealink.rst 25482F: drivers/input/misc/yealink.* 25483 25484Z3FOLD COMPRESSED PAGE ALLOCATOR 25485M: Vitaly Wool <vitaly.wool@konsulko.com> 25486R: Miaohe Lin <linmiaohe@huawei.com> 25487L: linux-mm@kvack.org 25488S: Maintained 25489F: mm/z3fold.c 25490 25491Z8530 DRIVER FOR AX.25 25492M: Joerg Reuter <jreuter@yaina.de> 25493L: linux-hams@vger.kernel.org 25494S: Maintained 25495W: http://yaina.de/jreuter/ 25496W: http://www.qsl.net/dl1bke/ 25497F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 25498F: drivers/net/hamradio/*scc.c 25499F: drivers/net/hamradio/z8530.h 25500 25501ZBUD COMPRESSED PAGE ALLOCATOR 25502M: Seth Jennings <sjenning@redhat.com> 25503M: Dan Streetman <ddstreet@ieee.org> 25504L: linux-mm@kvack.org 25505S: Maintained 25506F: mm/zbud.c 25507 25508ZD1211RW WIRELESS DRIVER 25509L: linux-wireless@vger.kernel.org 25510S: Orphan 25511F: drivers/net/wireless/zydas/zd1211rw/ 25512 25513ZD1301 MEDIA DRIVER 25514L: linux-media@vger.kernel.org 25515S: Orphan 25516W: https://linuxtv.org/ 25517Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25518F: drivers/media/usb/dvb-usb-v2/zd1301* 25519 25520ZD1301_DEMOD MEDIA DRIVER 25521L: linux-media@vger.kernel.org 25522S: Orphan 25523W: https://linuxtv.org/ 25524Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25525F: drivers/media/dvb-frontends/zd1301_demod* 25526 25527ZHAOXIN PROCESSOR SUPPORT 25528M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 25529L: linux-kernel@vger.kernel.org 25530S: Maintained 25531F: arch/x86/kernel/cpu/zhaoxin.c 25532 25533ZONEFS FILESYSTEM 25534M: Damien Le Moal <dlemoal@kernel.org> 25535M: Naohiro Aota <naohiro.aota@wdc.com> 25536R: Johannes Thumshirn <jth@kernel.org> 25537L: linux-fsdevel@vger.kernel.org 25538S: Maintained 25539T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 25540F: Documentation/filesystems/zonefs.rst 25541F: fs/zonefs/ 25542 25543ZR36067 VIDEO FOR LINUX DRIVER 25544M: Corentin Labbe <clabbe@baylibre.com> 25545L: mjpeg-users@lists.sourceforge.net 25546L: linux-media@vger.kernel.org 25547S: Maintained 25548W: http://mjpeg.sourceforge.net/driver-zoran/ 25549Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25550F: Documentation/driver-api/media/drivers/zoran.rst 25551F: drivers/media/pci/zoran/ 25552 25553ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 25554M: Minchan Kim <minchan@kernel.org> 25555M: Sergey Senozhatsky <senozhatsky@chromium.org> 25556L: linux-kernel@vger.kernel.org 25557S: Maintained 25558F: Documentation/admin-guide/blockdev/zram.rst 25559F: drivers/block/zram/ 25560 25561ZS DECSTATION Z85C30 SERIAL DRIVER 25562M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25563S: Maintained 25564F: drivers/tty/serial/zs.* 25565 25566ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 25567M: Minchan Kim <minchan@kernel.org> 25568M: Sergey Senozhatsky <senozhatsky@chromium.org> 25569L: linux-mm@kvack.org 25570S: Maintained 25571F: Documentation/mm/zsmalloc.rst 25572F: include/linux/zsmalloc.h 25573F: mm/zsmalloc.c 25574 25575ZSTD 25576M: Nick Terrell <terrelln@fb.com> 25577S: Maintained 25578B: https://github.com/facebook/zstd/issues 25579T: git https://github.com/terrelln/linux.git 25580F: crypto/zstd.c 25581F: include/linux/zstd* 25582F: lib/decompress_unzstd.c 25583F: lib/zstd/ 25584N: zstd 25585K: zstd 25586 25587ZSWAP COMPRESSED SWAP CACHING 25588M: Johannes Weiner <hannes@cmpxchg.org> 25589M: Yosry Ahmed <yosryahmed@google.com> 25590M: Nhat Pham <nphamcs@gmail.com> 25591R: Chengming Zhou <chengming.zhou@linux.dev> 25592L: linux-mm@kvack.org 25593S: Maintained 25594F: Documentation/admin-guide/mm/zswap.rst 25595F: include/linux/zpool.h 25596F: include/linux/zswap.h 25597F: mm/zpool.c 25598F: mm/zswap.c 25599F: tools/testing/selftests/cgroup/test_zswap.c 25600 25601SENARYTECH AUDIO CODEC DRIVER 25602M: bo liu <bo.liu@senarytech.com> 25603S: Maintained 25604T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25605F: sound/pci/hda/patch_senarytech.c 25606 25607THE REST 25608M: Linus Torvalds <torvalds@linux-foundation.org> 25609L: linux-kernel@vger.kernel.org 25610S: Buried alive in reporters 25611T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 25612F: * 25613F: */ 25614
