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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 9726K: (devm_)?gpio_(request|free|direction|get|set) 9727 9728GPIO UAPI 9729M: Bartosz Golaszewski <brgl@bgdev.pl> 9730R: Kent Gibson <warthog618@gmail.com> 9731L: linux-gpio@vger.kernel.org 9732S: Maintained 9733T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9734F: Documentation/ABI/obsolete/sysfs-gpio 9735F: Documentation/ABI/testing/gpio-cdev 9736F: Documentation/userspace-api/gpio/ 9737F: drivers/gpio/gpiolib-cdev.c 9738F: include/uapi/linux/gpio.h 9739F: tools/gpio/ 9740 9741GRETH 10/100/1G Ethernet MAC device driver 9742M: Andreas Larsson <andreas@gaisler.com> 9743L: netdev@vger.kernel.org 9744S: Maintained 9745F: drivers/net/ethernet/aeroflex/ 9746 9747GREYBUS AUDIO PROTOCOLS DRIVERS 9748M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9749M: Mark Greer <mgreer@animalcreek.com> 9750S: Maintained 9751F: drivers/staging/greybus/audio_apbridgea.c 9752F: drivers/staging/greybus/audio_apbridgea.h 9753F: drivers/staging/greybus/audio_codec.c 9754F: drivers/staging/greybus/audio_codec.h 9755F: drivers/staging/greybus/audio_gb.c 9756F: drivers/staging/greybus/audio_manager.c 9757F: drivers/staging/greybus/audio_manager.h 9758F: drivers/staging/greybus/audio_manager_module.c 9759F: drivers/staging/greybus/audio_manager_private.h 9760F: drivers/staging/greybus/audio_manager_sysfs.c 9761F: drivers/staging/greybus/audio_module.c 9762F: drivers/staging/greybus/audio_topology.c 9763 9764GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9765M: Viresh Kumar <vireshk@kernel.org> 9766S: Maintained 9767F: drivers/staging/greybus/authentication.c 9768F: drivers/staging/greybus/bootrom.c 9769F: drivers/staging/greybus/firmware.h 9770F: drivers/staging/greybus/fw-core.c 9771F: drivers/staging/greybus/fw-download.c 9772F: drivers/staging/greybus/fw-management.c 9773F: drivers/staging/greybus/greybus_authentication.h 9774F: drivers/staging/greybus/greybus_firmware.h 9775F: drivers/staging/greybus/hid.c 9776F: drivers/staging/greybus/i2c.c 9777F: drivers/staging/greybus/spi.c 9778F: drivers/staging/greybus/spilib.c 9779F: drivers/staging/greybus/spilib.h 9780 9781GREYBUS LOOPBACK DRIVER 9782M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9783S: Maintained 9784F: drivers/staging/greybus/loopback.c 9785 9786GREYBUS PLATFORM DRIVERS 9787M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9788S: Maintained 9789F: drivers/staging/greybus/arche-apb-ctrl.c 9790F: drivers/staging/greybus/arche-platform.c 9791F: drivers/staging/greybus/arche_platform.h 9792 9793GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9794M: Rui Miguel Silva <rmfrfs@gmail.com> 9795S: Maintained 9796F: drivers/staging/greybus/gpio.c 9797F: drivers/staging/greybus/light.c 9798F: drivers/staging/greybus/power_supply.c 9799F: drivers/staging/greybus/sdio.c 9800F: drivers/staging/greybus/spi.c 9801F: drivers/staging/greybus/spilib.c 9802 9803GREYBUS BEAGLEPLAY DRIVERS 9804M: Ayush Singh <ayushdevel1325@gmail.com> 9805L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9806S: Maintained 9807F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9808F: drivers/greybus/gb-beagleplay.c 9809 9810GREYBUS SUBSYSTEM 9811M: Johan Hovold <johan@kernel.org> 9812M: Alex Elder <elder@kernel.org> 9813M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9814L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9815S: Maintained 9816F: drivers/greybus/ 9817F: drivers/staging/greybus/ 9818F: include/linux/greybus.h 9819F: include/linux/greybus/ 9820 9821GREYBUS UART PROTOCOLS DRIVERS 9822M: David Lin <dtwlin@gmail.com> 9823S: Maintained 9824F: drivers/staging/greybus/log.c 9825F: drivers/staging/greybus/uart.c 9826 9827GS1662 VIDEO SERIALIZER 9828M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9829L: linux-media@vger.kernel.org 9830S: Maintained 9831T: git git://linuxtv.org/media_tree.git 9832F: drivers/media/spi/gs1662.c 9833 9834GSPCA FINEPIX SUBDRIVER 9835M: Frank Zago <frank@zago.net> 9836L: linux-media@vger.kernel.org 9837S: Maintained 9838T: git git://linuxtv.org/media_tree.git 9839F: drivers/media/usb/gspca/finepix.c 9840 9841GSPCA GL860 SUBDRIVER 9842M: Olivier Lorin <o.lorin@laposte.net> 9843L: linux-media@vger.kernel.org 9844S: Maintained 9845T: git git://linuxtv.org/media_tree.git 9846F: drivers/media/usb/gspca/gl860/ 9847 9848GSPCA M5602 SUBDRIVER 9849M: Erik Andren <erik.andren@gmail.com> 9850L: linux-media@vger.kernel.org 9851S: Maintained 9852T: git git://linuxtv.org/media_tree.git 9853F: drivers/media/usb/gspca/m5602/ 9854 9855GSPCA PAC207 SONIXB SUBDRIVER 9856M: Hans Verkuil <hverkuil@xs4all.nl> 9857L: linux-media@vger.kernel.org 9858S: Odd Fixes 9859T: git git://linuxtv.org/media_tree.git 9860F: drivers/media/usb/gspca/pac207.c 9861 9862GSPCA SN9C20X SUBDRIVER 9863M: Brian Johnson <brijohn@gmail.com> 9864L: linux-media@vger.kernel.org 9865S: Maintained 9866T: git git://linuxtv.org/media_tree.git 9867F: drivers/media/usb/gspca/sn9c20x.c 9868 9869GSPCA T613 SUBDRIVER 9870M: Leandro Costantino <lcostantino@gmail.com> 9871L: linux-media@vger.kernel.org 9872S: Maintained 9873T: git git://linuxtv.org/media_tree.git 9874F: drivers/media/usb/gspca/t613.c 9875 9876GSPCA USB WEBCAM DRIVER 9877M: Hans Verkuil <hverkuil@xs4all.nl> 9878L: linux-media@vger.kernel.org 9879S: Odd Fixes 9880T: git git://linuxtv.org/media_tree.git 9881F: drivers/media/usb/gspca/ 9882 9883GTP (GPRS Tunneling Protocol) 9884M: Pablo Neira Ayuso <pablo@netfilter.org> 9885M: Harald Welte <laforge@gnumonks.org> 9886L: osmocom-net-gprs@lists.osmocom.org 9887S: Maintained 9888T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9889F: drivers/net/gtp.c 9890 9891GUID PARTITION TABLE (GPT) 9892M: Davidlohr Bueso <dave@stgolabs.net> 9893L: linux-efi@vger.kernel.org 9894S: Maintained 9895F: block/partitions/efi.* 9896 9897HABANALABS PCI DRIVER 9898M: Ofir Bitton <obitton@habana.ai> 9899L: dri-devel@lists.freedesktop.org 9900S: Supported 9901C: irc://irc.oftc.net/dri-devel 9902T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 9903F: Documentation/ABI/testing/debugfs-driver-habanalabs 9904F: Documentation/ABI/testing/sysfs-driver-habanalabs 9905F: drivers/accel/habanalabs/ 9906F: include/linux/habanalabs/ 9907F: include/trace/events/habanalabs.h 9908F: include/uapi/drm/habanalabs_accel.h 9909 9910HACKRF MEDIA DRIVER 9911L: linux-media@vger.kernel.org 9912S: Orphan 9913W: https://linuxtv.org 9914Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9915F: drivers/media/usb/hackrf/ 9916 9917HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9918M: Chuck Lever <chuck.lever@oracle.com> 9919L: kernel-tls-handshake@lists.linux.dev 9920L: netdev@vger.kernel.org 9921S: Maintained 9922F: Documentation/netlink/specs/handshake.yaml 9923F: Documentation/networking/tls-handshake.rst 9924F: include/net/handshake.h 9925F: include/trace/events/handshake.h 9926F: net/handshake/ 9927 9928HANTRO VPU CODEC DRIVER 9929M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9930M: Philipp Zabel <p.zabel@pengutronix.de> 9931L: linux-media@vger.kernel.org 9932L: linux-rockchip@lists.infradead.org 9933S: Maintained 9934F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9935F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9936F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9937F: drivers/media/platform/verisilicon/ 9938 9939HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9940M: Frank Seidel <frank@f-seidel.de> 9941L: platform-driver-x86@vger.kernel.org 9942S: Maintained 9943W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9944F: drivers/platform/x86/hdaps.c 9945 9946HARDWARE MONITORING 9947M: Jean Delvare <jdelvare@suse.com> 9948M: Guenter Roeck <linux@roeck-us.net> 9949L: linux-hwmon@vger.kernel.org 9950S: Maintained 9951W: http://hwmon.wiki.kernel.org/ 9952T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9953F: Documentation/ABI/testing/sysfs-class-hwmon 9954F: Documentation/devicetree/bindings/hwmon/ 9955F: Documentation/hwmon/ 9956F: drivers/hwmon/ 9957F: include/linux/hwmon*.h 9958F: include/trace/events/hwmon*.h 9959K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9960 9961HARDWARE RANDOM NUMBER GENERATOR CORE 9962M: Olivia Mackall <olivia@selenic.com> 9963M: Herbert Xu <herbert@gondor.apana.org.au> 9964L: linux-crypto@vger.kernel.org 9965S: Odd fixes 9966F: Documentation/admin-guide/hw_random.rst 9967F: Documentation/devicetree/bindings/rng/ 9968F: drivers/char/hw_random/ 9969F: include/linux/hw_random.h 9970 9971HARDWARE SPINLOCK CORE 9972M: Bjorn Andersson <andersson@kernel.org> 9973R: Baolin Wang <baolin.wang7@gmail.com> 9974L: linux-remoteproc@vger.kernel.org 9975S: Maintained 9976T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9977F: Documentation/devicetree/bindings/hwlock/ 9978F: Documentation/locking/hwspinlock.rst 9979F: drivers/hwspinlock/ 9980F: include/linux/hwspinlock.h 9981 9982HARDWARE TRACING FACILITIES 9983M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9984S: Maintained 9985F: drivers/hwtracing/ 9986 9987HARMONY SOUND DRIVER 9988L: linux-parisc@vger.kernel.org 9989S: Maintained 9990F: sound/parisc/harmony.* 9991 9992HDPVR USB VIDEO ENCODER DRIVER 9993M: Hans Verkuil <hverkuil@xs4all.nl> 9994L: linux-media@vger.kernel.org 9995S: Odd Fixes 9996W: https://linuxtv.org 9997T: git git://linuxtv.org/media_tree.git 9998F: drivers/media/usb/hdpvr/ 9999 10000HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10001M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10002S: Supported 10003F: drivers/misc/hpilo.[ch] 10004 10005HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10006M: Jerry Hoemann <jerry.hoemann@hpe.com> 10007S: Supported 10008F: Documentation/watchdog/hpwdt.rst 10009F: drivers/watchdog/hpwdt.c 10010 10011HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10012M: Don Brace <don.brace@microchip.com> 10013L: storagedev@microchip.com 10014L: linux-scsi@vger.kernel.org 10015S: Supported 10016F: Documentation/scsi/hpsa.rst 10017F: drivers/scsi/hpsa*.[ch] 10018F: include/linux/cciss*.h 10019F: include/uapi/linux/cciss*.h 10020 10021HFI1 DRIVER 10022M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10023L: linux-rdma@vger.kernel.org 10024S: Supported 10025F: drivers/infiniband/hw/hfi1 10026 10027HFS FILESYSTEM 10028L: linux-fsdevel@vger.kernel.org 10029S: Orphan 10030F: Documentation/filesystems/hfs.rst 10031F: fs/hfs/ 10032 10033HFSPLUS FILESYSTEM 10034L: linux-fsdevel@vger.kernel.org 10035S: Orphan 10036F: Documentation/filesystems/hfsplus.rst 10037F: fs/hfsplus/ 10038 10039HGA FRAMEBUFFER DRIVER 10040M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10041L: linux-nvidia@lists.surfsouth.com 10042S: Maintained 10043W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10044F: drivers/video/fbdev/hgafb.c 10045 10046HIBERNATION (aka Software Suspend, aka swsusp) 10047M: "Rafael J. Wysocki" <rafael@kernel.org> 10048M: Pavel Machek <pavel@ucw.cz> 10049L: linux-pm@vger.kernel.org 10050S: Supported 10051B: https://bugzilla.kernel.org 10052F: arch/*/include/asm/suspend*.h 10053F: arch/x86/power/ 10054F: drivers/base/power/ 10055F: include/linux/freezer.h 10056F: include/linux/pm.h 10057F: include/linux/suspend.h 10058F: kernel/power/ 10059 10060HID CORE LAYER 10061M: Jiri Kosina <jikos@kernel.org> 10062M: Benjamin Tissoires <bentiss@kernel.org> 10063L: linux-input@vger.kernel.org 10064S: Maintained 10065T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10066F: Documentation/hid/ 10067F: drivers/hid/ 10068F: include/linux/hid* 10069F: include/uapi/linux/hid* 10070F: samples/hid/ 10071F: tools/testing/selftests/hid/ 10072 10073HID LOGITECH DRIVERS 10074R: Filipe Laíns <lains@riseup.net> 10075L: linux-input@vger.kernel.org 10076S: Maintained 10077F: drivers/hid/hid-logitech-* 10078 10079HID NVIDIA SHIELD DRIVER 10080M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10081L: linux-input@vger.kernel.org 10082S: Maintained 10083F: drivers/hid/hid-nvidia-shield.c 10084 10085HID PHOENIX RC FLIGHT CONTROLLER 10086M: Marcus Folkesson <marcus.folkesson@gmail.com> 10087L: linux-input@vger.kernel.org 10088S: Maintained 10089F: drivers/hid/hid-pxrc.c 10090 10091HID PLAYSTATION DRIVER 10092M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10093L: linux-input@vger.kernel.org 10094S: Supported 10095F: drivers/hid/hid-playstation.c 10096 10097HID SENSOR HUB DRIVERS 10098M: Jiri Kosina <jikos@kernel.org> 10099M: Jonathan Cameron <jic23@kernel.org> 10100M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10101L: linux-input@vger.kernel.org 10102L: linux-iio@vger.kernel.org 10103S: Maintained 10104F: Documentation/hid/hid-sensor* 10105F: drivers/hid/hid-sensor-* 10106F: drivers/iio/*/hid-* 10107F: include/linux/hid-sensor-* 10108 10109HID VRC-2 CAR CONTROLLER DRIVER 10110M: Marcus Folkesson <marcus.folkesson@gmail.com> 10111L: linux-input@vger.kernel.org 10112S: Maintained 10113F: drivers/hid/hid-vrc2.c 10114 10115HID WACOM DRIVER 10116M: Ping Cheng <ping.cheng@wacom.com> 10117M: Jason Gerecke <jason.gerecke@wacom.com> 10118L: linux-input@vger.kernel.org 10119S: Maintained 10120F: drivers/hid/wacom.h 10121F: drivers/hid/wacom_* 10122 10123HID++ LOGITECH DRIVERS 10124R: Filipe Laíns <lains@riseup.net> 10125R: Bastien Nocera <hadess@hadess.net> 10126L: linux-input@vger.kernel.org 10127S: Maintained 10128F: drivers/hid/hid-logitech-hidpp.c 10129 10130HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10131M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10132M: Frederic Weisbecker <frederic@kernel.org> 10133M: Thomas Gleixner <tglx@linutronix.de> 10134L: linux-kernel@vger.kernel.org 10135S: Maintained 10136T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10137F: Documentation/timers/ 10138F: include/linux/clockchips.h 10139F: include/linux/hrtimer.h 10140F: include/linux/timer.h 10141F: kernel/time/clockevents.c 10142F: kernel/time/hrtimer.c 10143F: kernel/time/timer.c 10144F: kernel/time/timer_list.c 10145F: kernel/time/timer_migration.* 10146F: tools/testing/selftests/timers/ 10147 10148HIGH-SPEED SCC DRIVER FOR AX.25 10149L: linux-hams@vger.kernel.org 10150S: Orphan 10151F: drivers/net/hamradio/scc.c 10152 10153HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10154M: HighPoint Linux Team <linux@highpoint-tech.com> 10155S: Supported 10156W: http://www.highpoint-tech.com 10157F: Documentation/scsi/hptiop.rst 10158F: drivers/scsi/hptiop.c 10159 10160HIKEY960 ONBOARD USB GPIO HUB DRIVER 10161M: John Stultz <jstultz@google.com> 10162L: linux-kernel@vger.kernel.org 10163S: Maintained 10164F: drivers/misc/hisi_hikey_usb.c 10165 10166HIMAX HX83112B TOUCHSCREEN SUPPORT 10167M: Job Noorman <job@noorman.info> 10168L: linux-input@vger.kernel.org 10169S: Maintained 10170F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10171F: drivers/input/touchscreen/himax_hx83112b.c 10172 10173HIPPI 10174M: Jes Sorensen <jes@trained-monkey.org> 10175L: linux-hippi@sunsite.dk 10176S: Maintained 10177F: drivers/net/hippi/ 10178F: include/linux/hippidevice.h 10179F: include/uapi/linux/if_hippi.h 10180F: net/802/hippi.c 10181 10182HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10183M: Kurt Kanzenbach <kurt@linutronix.de> 10184L: netdev@vger.kernel.org 10185S: Maintained 10186F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10187F: drivers/net/dsa/hirschmann/* 10188F: include/linux/platform_data/hirschmann-hellcreek.h 10189F: net/dsa/tag_hellcreek.c 10190 10191HISILICON DMA DRIVER 10192M: Zhou Wang <wangzhou1@hisilicon.com> 10193M: Jie Hai <haijie1@huawei.com> 10194L: dmaengine@vger.kernel.org 10195S: Maintained 10196F: drivers/dma/hisi_dma.c 10197 10198HISILICON GPIO DRIVER 10199M: Jay Fang <f.fangjian@huawei.com> 10200L: linux-gpio@vger.kernel.org 10201S: Maintained 10202F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 10203F: drivers/gpio/gpio-hisi.c 10204 10205HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 10206M: Zhiqi Song <songzhiqi1@huawei.com> 10207M: Longfang Liu <liulongfang@huawei.com> 10208L: linux-crypto@vger.kernel.org 10209S: Maintained 10210F: Documentation/ABI/testing/debugfs-hisi-hpre 10211F: drivers/crypto/hisilicon/hpre/hpre.h 10212F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 10213F: drivers/crypto/hisilicon/hpre/hpre_main.c 10214 10215HISILICON HNS3 PMU DRIVER 10216M: Jijie Shao <shaojijie@huawei.com> 10217S: Supported 10218F: Documentation/admin-guide/perf/hns3-pmu.rst 10219F: drivers/perf/hisilicon/hns3_pmu.c 10220 10221HISILICON I2C CONTROLLER DRIVER 10222M: Yicong Yang <yangyicong@hisilicon.com> 10223L: linux-i2c@vger.kernel.org 10224S: Maintained 10225W: https://www.hisilicon.com 10226F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 10227F: drivers/i2c/busses/i2c-hisi.c 10228 10229HISILICON KUNPENG SOC HCCS DRIVER 10230M: Huisong Li <lihuisong@huawei.com> 10231S: Maintained 10232F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 10233F: drivers/soc/hisilicon/kunpeng_hccs.c 10234F: drivers/soc/hisilicon/kunpeng_hccs.h 10235 10236HISILICON LPC BUS DRIVER 10237M: Jay Fang <f.fangjian@huawei.com> 10238S: Maintained 10239W: http://www.hisilicon.com 10240F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 10241F: drivers/bus/hisi_lpc.c 10242 10243HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 10244M: Jian Shen <shenjian15@huawei.com> 10245M: Salil Mehta <salil.mehta@huawei.com> 10246M: Jijie Shao <shaojijie@huawei.com> 10247L: netdev@vger.kernel.org 10248S: Maintained 10249W: http://www.hisilicon.com 10250F: drivers/net/ethernet/hisilicon/hns3/ 10251 10252HISILICON NETWORK SUBSYSTEM DRIVER 10253M: Jian Shen <shenjian15@huawei.com> 10254M: Salil Mehta <salil.mehta@huawei.com> 10255L: netdev@vger.kernel.org 10256S: Maintained 10257W: http://www.hisilicon.com 10258F: Documentation/devicetree/bindings/net/hisilicon*.txt 10259F: drivers/net/ethernet/hisilicon/ 10260 10261HISILICON PMU DRIVER 10262M: Yicong Yang <yangyicong@hisilicon.com> 10263M: Jonathan Cameron <jonathan.cameron@huawei.com> 10264S: Supported 10265W: http://www.hisilicon.com 10266F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 10267F: Documentation/admin-guide/perf/hisi-pmu.rst 10268F: drivers/perf/hisilicon 10269 10270HISILICON PTT DRIVER 10271M: Yicong Yang <yangyicong@hisilicon.com> 10272M: Jonathan Cameron <jonathan.cameron@huawei.com> 10273L: linux-kernel@vger.kernel.org 10274S: Maintained 10275F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 10276F: Documentation/trace/hisi-ptt.rst 10277F: drivers/hwtracing/ptt/ 10278F: tools/perf/arch/arm64/util/hisi-ptt.c 10279F: tools/perf/util/hisi-ptt* 10280F: tools/perf/util/hisi-ptt-decoder/* 10281 10282HISILICON QM DRIVER 10283M: Weili Qian <qianweili@huawei.com> 10284M: Zhou Wang <wangzhou1@hisilicon.com> 10285L: linux-crypto@vger.kernel.org 10286S: Maintained 10287F: drivers/crypto/hisilicon/Kconfig 10288F: drivers/crypto/hisilicon/Makefile 10289F: drivers/crypto/hisilicon/qm.c 10290F: drivers/crypto/hisilicon/sgl.c 10291F: include/linux/hisi_acc_qm.h 10292 10293HISILICON ROCE DRIVER 10294M: Chengchang Tang <tangchengchang@huawei.com> 10295M: Junxian Huang <huangjunxian6@hisilicon.com> 10296L: linux-rdma@vger.kernel.org 10297S: Maintained 10298F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 10299F: drivers/infiniband/hw/hns/ 10300 10301HISILICON SAS Controller 10302M: Yihang Li <liyihang9@huawei.com> 10303S: Supported 10304W: http://www.hisilicon.com 10305F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 10306F: drivers/scsi/hisi_sas/ 10307 10308HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 10309M: Longfang Liu <liulongfang@huawei.com> 10310L: linux-crypto@vger.kernel.org 10311S: Maintained 10312F: Documentation/ABI/testing/debugfs-hisi-sec 10313F: drivers/crypto/hisilicon/sec2/sec.h 10314F: drivers/crypto/hisilicon/sec2/sec_crypto.c 10315F: drivers/crypto/hisilicon/sec2/sec_crypto.h 10316F: drivers/crypto/hisilicon/sec2/sec_main.c 10317 10318HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 10319M: Jay Fang <f.fangjian@huawei.com> 10320L: linux-spi@vger.kernel.org 10321S: Maintained 10322W: http://www.hisilicon.com 10323F: drivers/spi/spi-hisi-kunpeng.c 10324 10325HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 10326M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10327L: linux-kernel@vger.kernel.org 10328S: Maintained 10329F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 10330F: drivers/spmi/hisi-spmi-controller.c 10331 10332HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 10333M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10334L: linux-kernel@vger.kernel.org 10335S: Maintained 10336F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 10337F: drivers/mfd/hi6421-spmi-pmic.c 10338 10339HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 10340M: Weili Qian <qianweili@huawei.com> 10341S: Maintained 10342F: drivers/crypto/hisilicon/trng/trng.c 10343 10344HISILICON V3XX SPI NOR FLASH Controller Driver 10345M: Jay Fang <f.fangjian@huawei.com> 10346S: Maintained 10347W: http://www.hisilicon.com 10348F: drivers/spi/spi-hisi-sfc-v3xx.c 10349 10350HISILICON ZIP Controller DRIVER 10351M: Yang Shen <shenyang39@huawei.com> 10352M: Zhou Wang <wangzhou1@hisilicon.com> 10353L: linux-crypto@vger.kernel.org 10354S: Maintained 10355F: Documentation/ABI/testing/debugfs-hisi-zip 10356F: drivers/crypto/hisilicon/zip/ 10357 10358HMM - Heterogeneous Memory Management 10359M: Jérôme Glisse <jglisse@redhat.com> 10360L: linux-mm@kvack.org 10361S: Maintained 10362F: Documentation/mm/hmm.rst 10363F: include/linux/hmm* 10364F: lib/test_hmm* 10365F: mm/hmm* 10366F: tools/testing/selftests/mm/*hmm* 10367 10368HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 10369M: Petre Rodan <petre.rodan@subdimension.ro> 10370L: linux-iio@vger.kernel.org 10371S: Maintained 10372F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 10373F: drivers/iio/pressure/hsc030pa* 10374 10375HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 10376M: Andreas Klinger <ak@it-klinger.de> 10377M: Petre Rodan <petre.rodan@subdimension.ro> 10378L: linux-iio@vger.kernel.org 10379S: Maintained 10380F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 10381F: drivers/iio/pressure/mprls0025pa* 10382 10383HP BIOSCFG DRIVER 10384M: Jorge Lopez <jorge.lopez2@hp.com> 10385L: platform-driver-x86@vger.kernel.org 10386S: Maintained 10387F: drivers/platform/x86/hp/hp-bioscfg/ 10388 10389HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 10390L: platform-driver-x86@vger.kernel.org 10391S: Orphan 10392F: drivers/platform/x86/hp/tc1100-wmi.c 10393 10394HP WMI HARDWARE MONITOR DRIVER 10395M: James Seo <james@equiv.tech> 10396L: linux-hwmon@vger.kernel.org 10397S: Maintained 10398F: Documentation/hwmon/hp-wmi-sensors.rst 10399F: drivers/hwmon/hp-wmi-sensors.c 10400 10401HPET: High Precision Event Timers driver 10402M: Clemens Ladisch <clemens@ladisch.de> 10403S: Maintained 10404F: Documentation/timers/hpet.rst 10405F: drivers/char/hpet.c 10406F: include/linux/hpet.h 10407F: include/uapi/linux/hpet.h 10408 10409HPET: x86 10410S: Orphan 10411F: arch/x86/include/asm/hpet.h 10412F: arch/x86/kernel/hpet.c 10413 10414HPFS FILESYSTEM 10415M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 10416S: Maintained 10417W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 10418F: fs/hpfs/ 10419 10420HS3001 Hardware Temperature and Humidity Sensor 10421M: Andre Werner <andre.werner@systec-electronic.com> 10422L: linux-hwmon@vger.kernel.org 10423S: Maintained 10424F: drivers/hwmon/hs3001.c 10425 10426HSI SUBSYSTEM 10427M: Sebastian Reichel <sre@kernel.org> 10428S: Maintained 10429T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 10430F: Documentation/ABI/testing/sysfs-bus-hsi 10431F: Documentation/driver-api/hsi.rst 10432F: drivers/hsi/ 10433F: include/linux/hsi/ 10434F: include/uapi/linux/hsi/ 10435 10436HSO 3G MODEM DRIVER 10437L: linux-usb@vger.kernel.org 10438S: Orphan 10439F: drivers/net/usb/hso.c 10440 10441HSR NETWORK PROTOCOL 10442L: netdev@vger.kernel.org 10443S: Orphan 10444F: net/hsr/ 10445 10446HT16K33 LED CONTROLLER DRIVER 10447M: Robin van der Gracht <robin@protonic.nl> 10448S: Maintained 10449F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 10450F: drivers/auxdisplay/ht16k33.c 10451 10452HTCPEN TOUCHSCREEN DRIVER 10453M: Pau Oliva Fora <pof@eslack.org> 10454L: linux-input@vger.kernel.org 10455S: Maintained 10456F: drivers/input/touchscreen/htcpen.c 10457 10458HTE SUBSYSTEM 10459M: Dipen Patel <dipenp@nvidia.com> 10460L: timestamp@lists.linux.dev 10461S: Maintained 10462Q: https://patchwork.kernel.org/project/timestamp/list/ 10463T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 10464F: Documentation/devicetree/bindings/timestamp/ 10465F: Documentation/driver-api/hte/ 10466F: drivers/hte/ 10467F: include/linux/hte.h 10468 10469HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 10470M: Lorenzo Bianconi <lorenzo@kernel.org> 10471L: linux-iio@vger.kernel.org 10472S: Maintained 10473W: http://www.st.com/ 10474F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10475F: drivers/iio/humidity/hts221* 10476 10477HUAWEI ETHERNET DRIVER 10478M: Cai Huoqing <cai.huoqing@linux.dev> 10479L: netdev@vger.kernel.org 10480S: Maintained 10481F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10482F: drivers/net/ethernet/huawei/hinic/ 10483 10484HUGETLB SUBSYSTEM 10485M: Muchun Song <muchun.song@linux.dev> 10486L: linux-mm@kvack.org 10487S: Maintained 10488F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10489F: Documentation/admin-guide/mm/hugetlbpage.rst 10490F: Documentation/mm/hugetlbfs_reserv.rst 10491F: Documentation/mm/vmemmap_dedup.rst 10492F: fs/hugetlbfs/ 10493F: include/linux/hugetlb.h 10494F: mm/hugetlb.c 10495F: mm/hugetlb_vmemmap.c 10496F: mm/hugetlb_vmemmap.h 10497F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10498 10499HVA ST MEDIA DRIVER 10500M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10501L: linux-media@vger.kernel.org 10502S: Supported 10503W: https://linuxtv.org 10504T: git git://linuxtv.org/media_tree.git 10505F: drivers/media/platform/st/sti/hva 10506 10507HWPOISON MEMORY FAILURE HANDLING 10508M: Miaohe Lin <linmiaohe@huawei.com> 10509R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10510L: linux-mm@kvack.org 10511S: Maintained 10512F: mm/hwpoison-inject.c 10513F: mm/memory-failure.c 10514 10515HYCON HY46XX TOUCHSCREEN SUPPORT 10516M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10517L: linux-input@vger.kernel.org 10518S: Maintained 10519F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10520F: drivers/input/touchscreen/hycon-hy46xx.c 10521 10522HYGON PROCESSOR SUPPORT 10523M: Pu Wen <puwen@hygon.cn> 10524L: linux-kernel@vger.kernel.org 10525S: Maintained 10526F: arch/x86/kernel/cpu/hygon.c 10527 10528HYNIX HI556 SENSOR DRIVER 10529M: Sakari Ailus <sakari.ailus@linux.intel.com> 10530L: linux-media@vger.kernel.org 10531S: Maintained 10532T: git git://linuxtv.org/media_tree.git 10533F: drivers/media/i2c/hi556.c 10534 10535HYNIX HI846 SENSOR DRIVER 10536M: Martin Kepplinger <martin.kepplinger@puri.sm> 10537L: linux-media@vger.kernel.org 10538S: Maintained 10539F: drivers/media/i2c/hi846.c 10540 10541HYNIX HI847 SENSOR DRIVER 10542M: Sakari Ailus <sakari.ailus@linux.intel.com> 10543L: linux-media@vger.kernel.org 10544S: Maintained 10545F: drivers/media/i2c/hi847.c 10546 10547Hyper-V/Azure CORE AND DRIVERS 10548M: "K. Y. Srinivasan" <kys@microsoft.com> 10549M: Haiyang Zhang <haiyangz@microsoft.com> 10550M: Wei Liu <wei.liu@kernel.org> 10551M: Dexuan Cui <decui@microsoft.com> 10552L: linux-hyperv@vger.kernel.org 10553S: Supported 10554T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10555F: Documentation/ABI/stable/sysfs-bus-vmbus 10556F: Documentation/ABI/testing/debugfs-hyperv 10557F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10558F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10559F: Documentation/virt/hyperv 10560F: arch/arm64/hyperv 10561F: arch/arm64/include/asm/hyperv-tlfs.h 10562F: arch/arm64/include/asm/mshyperv.h 10563F: arch/x86/hyperv 10564F: arch/x86/include/asm/hyperv-tlfs.h 10565F: arch/x86/include/asm/mshyperv.h 10566F: arch/x86/include/asm/trace/hyperv.h 10567F: arch/x86/kernel/cpu/mshyperv.c 10568F: drivers/clocksource/hyperv_timer.c 10569F: drivers/hid/hid-hyperv.c 10570F: drivers/hv/ 10571F: drivers/input/serio/hyperv-keyboard.c 10572F: drivers/iommu/hyperv-iommu.c 10573F: drivers/net/ethernet/microsoft/ 10574F: drivers/net/hyperv/ 10575F: drivers/pci/controller/pci-hyperv-intf.c 10576F: drivers/pci/controller/pci-hyperv.c 10577F: drivers/scsi/storvsc_drv.c 10578F: drivers/uio/uio_hv_generic.c 10579F: drivers/video/fbdev/hyperv_fb.c 10580F: include/asm-generic/hyperv-tlfs.h 10581F: include/asm-generic/mshyperv.h 10582F: include/clocksource/hyperv_timer.h 10583F: include/linux/hyperv.h 10584F: include/net/mana 10585F: include/uapi/linux/hyperv.h 10586F: net/vmw_vsock/hyperv_transport.c 10587F: tools/hv/ 10588 10589HYPERBUS SUPPORT 10590M: Vignesh Raghavendra <vigneshr@ti.com> 10591R: Tudor Ambarus <tudor.ambarus@linaro.org> 10592L: linux-mtd@lists.infradead.org 10593S: Supported 10594Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10595C: irc://irc.oftc.net/mtd 10596T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10597F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10598F: drivers/mtd/hyperbus/ 10599F: include/linux/mtd/hyperbus.h 10600 10601HYPERVISOR VIRTUAL CONSOLE DRIVER 10602L: linuxppc-dev@lists.ozlabs.org 10603S: Odd Fixes 10604F: drivers/tty/hvc/ 10605 10606I2C ACPI SUPPORT 10607M: Mika Westerberg <mika.westerberg@linux.intel.com> 10608L: linux-i2c@vger.kernel.org 10609L: linux-acpi@vger.kernel.org 10610S: Maintained 10611F: drivers/i2c/i2c-core-acpi.c 10612 10613I2C ADDRESS TRANSLATOR (ATR) 10614M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10615R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10616L: linux-i2c@vger.kernel.org 10617S: Maintained 10618F: drivers/i2c/i2c-atr.c 10619F: include/linux/i2c-atr.h 10620 10621I2C CONTROLLER DRIVER FOR NVIDIA GPU 10622M: Ajay Gupta <ajayg@nvidia.com> 10623L: linux-i2c@vger.kernel.org 10624S: Maintained 10625F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10626F: drivers/i2c/busses/i2c-nvidia-gpu.c 10627 10628I2C MUXES 10629M: Peter Rosin <peda@axentia.se> 10630L: linux-i2c@vger.kernel.org 10631S: Maintained 10632F: Documentation/devicetree/bindings/i2c/i2c-arb* 10633F: Documentation/devicetree/bindings/i2c/i2c-gate* 10634F: Documentation/devicetree/bindings/i2c/i2c-mux* 10635F: Documentation/i2c/i2c-topology.rst 10636F: Documentation/i2c/muxes/ 10637F: drivers/i2c/i2c-mux.c 10638F: drivers/i2c/muxes/ 10639F: include/linux/i2c-mux.h 10640 10641I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10642M: Gregory CLEMENT <gregory.clement@bootlin.com> 10643L: linux-i2c@vger.kernel.org 10644S: Maintained 10645F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10646F: drivers/i2c/busses/i2c-mv64xxx.c 10647 10648I2C OVER PARALLEL PORT 10649M: Jean Delvare <jdelvare@suse.com> 10650L: linux-i2c@vger.kernel.org 10651S: Maintained 10652F: Documentation/i2c/busses/i2c-parport.rst 10653F: drivers/i2c/busses/i2c-parport.c 10654 10655I2C SUBSYSTEM 10656M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10657L: linux-i2c@vger.kernel.org 10658S: Maintained 10659W: https://i2c.wiki.kernel.org/ 10660Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10661T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10662F: Documentation/i2c/ 10663F: drivers/i2c/* 10664F: include/dt-bindings/i2c/i2c.h 10665F: include/linux/i2c-dev.h 10666F: include/linux/i2c-smbus.h 10667F: include/linux/i2c.h 10668F: include/uapi/linux/i2c-*.h 10669F: include/uapi/linux/i2c.h 10670 10671I2C SUBSYSTEM HOST DRIVERS 10672M: Andi Shyti <andi.shyti@kernel.org> 10673L: linux-i2c@vger.kernel.org 10674S: Maintained 10675W: https://i2c.wiki.kernel.org/ 10676Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10677T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10678F: Documentation/devicetree/bindings/i2c/ 10679F: drivers/i2c/algos/ 10680F: drivers/i2c/busses/ 10681F: include/dt-bindings/i2c/ 10682 10683I2C-TAOS-EVM DRIVER 10684M: Jean Delvare <jdelvare@suse.com> 10685L: linux-i2c@vger.kernel.org 10686S: Maintained 10687F: Documentation/i2c/busses/i2c-taos-evm.rst 10688F: drivers/i2c/busses/i2c-taos-evm.c 10689 10690I2C-TINY-USB DRIVER 10691M: Till Harbaum <till@harbaum.org> 10692L: linux-i2c@vger.kernel.org 10693S: Maintained 10694W: http://www.harbaum.org/till/i2c_tiny_usb 10695F: drivers/i2c/busses/i2c-tiny-usb.c 10696 10697I2C/SMBUS CONTROLLER DRIVERS FOR PC 10698M: Jean Delvare <jdelvare@suse.com> 10699L: linux-i2c@vger.kernel.org 10700S: Maintained 10701F: Documentation/i2c/busses/i2c-ali1535.rst 10702F: Documentation/i2c/busses/i2c-ali1563.rst 10703F: Documentation/i2c/busses/i2c-ali15x3.rst 10704F: Documentation/i2c/busses/i2c-amd756.rst 10705F: Documentation/i2c/busses/i2c-amd8111.rst 10706F: Documentation/i2c/busses/i2c-i801.rst 10707F: Documentation/i2c/busses/i2c-nforce2.rst 10708F: Documentation/i2c/busses/i2c-piix4.rst 10709F: Documentation/i2c/busses/i2c-sis5595.rst 10710F: Documentation/i2c/busses/i2c-sis630.rst 10711F: Documentation/i2c/busses/i2c-sis96x.rst 10712F: Documentation/i2c/busses/i2c-via.rst 10713F: Documentation/i2c/busses/i2c-viapro.rst 10714F: drivers/i2c/busses/i2c-ali1535.c 10715F: drivers/i2c/busses/i2c-ali1563.c 10716F: drivers/i2c/busses/i2c-ali15x3.c 10717F: drivers/i2c/busses/i2c-amd756-s4882.c 10718F: drivers/i2c/busses/i2c-amd756.c 10719F: drivers/i2c/busses/i2c-amd8111.c 10720F: drivers/i2c/busses/i2c-i801.c 10721F: drivers/i2c/busses/i2c-isch.c 10722F: drivers/i2c/busses/i2c-nforce2-s4985.c 10723F: drivers/i2c/busses/i2c-nforce2.c 10724F: drivers/i2c/busses/i2c-piix4.c 10725F: drivers/i2c/busses/i2c-sis5595.c 10726F: drivers/i2c/busses/i2c-sis630.c 10727F: drivers/i2c/busses/i2c-sis96x.c 10728F: drivers/i2c/busses/i2c-via.c 10729F: drivers/i2c/busses/i2c-viapro.c 10730 10731I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10732M: Hans de Goede <hdegoede@redhat.com> 10733L: linux-i2c@vger.kernel.org 10734S: Maintained 10735F: drivers/i2c/busses/i2c-cht-wc.c 10736 10737I2C/SMBUS ISMT DRIVER 10738M: Seth Heasley <seth.heasley@intel.com> 10739M: Neil Horman <nhorman@tuxdriver.com> 10740L: linux-i2c@vger.kernel.org 10741F: Documentation/i2c/busses/i2c-ismt.rst 10742F: drivers/i2c/busses/i2c-ismt.c 10743 10744I2C/SMBUS ZHAOXIN DRIVER 10745M: Hans Hu <hanshu@zhaoxin.com> 10746L: linux-i2c@vger.kernel.org 10747S: Maintained 10748W: https://www.zhaoxin.com 10749F: drivers/i2c/busses/i2c-viai2c-common.c 10750F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 10751 10752I2C/SMBUS STUB DRIVER 10753M: Jean Delvare <jdelvare@suse.com> 10754L: linux-i2c@vger.kernel.org 10755S: Maintained 10756F: drivers/i2c/i2c-stub.c 10757 10758I3C DRIVER FOR ASPEED AST2600 10759M: Jeremy Kerr <jk@codeconstruct.com.au> 10760S: Maintained 10761F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10762F: drivers/i3c/master/ast2600-i3c-master.c 10763 10764I3C DRIVER FOR CADENCE I3C MASTER IP 10765M: Przemysław Gaj <pgaj@cadence.com> 10766S: Maintained 10767F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10768F: drivers/i3c/master/i3c-master-cdns.c 10769 10770I3C DRIVER FOR SYNOPSYS DESIGNWARE 10771S: Orphan 10772F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10773F: drivers/i3c/master/dw* 10774 10775I3C SUBSYSTEM 10776M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10777L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10778S: Maintained 10779C: irc://chat.freenode.net/linux-i3c 10780T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10781F: Documentation/ABI/testing/sysfs-bus-i3c 10782F: Documentation/devicetree/bindings/i3c/ 10783F: Documentation/driver-api/i3c 10784F: drivers/i3c/ 10785F: include/dt-bindings/i3c/ 10786F: include/linux/i3c/ 10787 10788IBM Operation Panel Input Driver 10789M: Eddie James <eajames@linux.ibm.com> 10790L: linux-input@vger.kernel.org 10791S: Maintained 10792F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10793F: drivers/input/misc/ibm-panel.c 10794 10795IBM Power 842 compression accelerator 10796M: Haren Myneni <haren@us.ibm.com> 10797S: Supported 10798F: crypto/842.c 10799F: drivers/crypto/nx/Kconfig 10800F: drivers/crypto/nx/Makefile 10801F: drivers/crypto/nx/nx-842* 10802F: include/linux/sw842.h 10803F: lib/842/ 10804 10805IBM Power in-Nest Crypto Acceleration 10806M: Breno Leitão <leitao@debian.org> 10807M: Nayna Jain <nayna@linux.ibm.com> 10808M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10809L: linux-crypto@vger.kernel.org 10810S: Supported 10811F: drivers/crypto/nx/Kconfig 10812F: drivers/crypto/nx/Makefile 10813F: drivers/crypto/nx/nx-aes* 10814F: drivers/crypto/nx/nx-sha* 10815F: drivers/crypto/nx/nx.* 10816F: drivers/crypto/nx/nx_csbcpb.h 10817F: drivers/crypto/nx/nx_debugfs.c 10818 10819IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10820M: Tyrel Datwyler <tyreld@linux.ibm.com> 10821L: linux-pci@vger.kernel.org 10822L: linuxppc-dev@lists.ozlabs.org 10823S: Supported 10824F: drivers/pci/hotplug/rpadlpar* 10825 10826IBM Power Linux RAID adapter 10827M: Brian King <brking@us.ibm.com> 10828S: Supported 10829F: drivers/scsi/ipr.* 10830 10831IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10832M: Tyrel Datwyler <tyreld@linux.ibm.com> 10833L: linux-pci@vger.kernel.org 10834L: linuxppc-dev@lists.ozlabs.org 10835S: Supported 10836F: drivers/pci/hotplug/rpaphp* 10837 10838IBM Power SRIOV Virtual NIC Device Driver 10839M: Haren Myneni <haren@linux.ibm.com> 10840M: Rick Lindsley <ricklind@linux.ibm.com> 10841R: Nick Child <nnac123@linux.ibm.com> 10842R: Thomas Falcon <tlfalcon@linux.ibm.com> 10843L: netdev@vger.kernel.org 10844S: Supported 10845F: drivers/net/ethernet/ibm/ibmvnic.* 10846 10847IBM Power VFIO Support 10848M: Timothy Pearson <tpearson@raptorengineering.com> 10849S: Supported 10850F: drivers/vfio/vfio_iommu_spapr_tce.c 10851 10852IBM Power Virtual Ethernet Device Driver 10853M: Nick Child <nnac123@linux.ibm.com> 10854L: netdev@vger.kernel.org 10855S: Supported 10856F: drivers/net/ethernet/ibm/ibmveth.* 10857 10858IBM Power Virtual FC Device Drivers 10859M: Tyrel Datwyler <tyreld@linux.ibm.com> 10860L: linux-scsi@vger.kernel.org 10861S: Supported 10862F: drivers/scsi/ibmvscsi/ibmvfc* 10863 10864IBM Power Virtual Management Channel Driver 10865M: Brad Warrum <bwarrum@linux.ibm.com> 10866M: Ritu Agarwal <rituagar@linux.ibm.com> 10867S: Supported 10868F: drivers/misc/ibmvmc.* 10869 10870IBM Power Virtual SCSI Device Drivers 10871M: Tyrel Datwyler <tyreld@linux.ibm.com> 10872L: linux-scsi@vger.kernel.org 10873S: Supported 10874F: drivers/scsi/ibmvscsi/ibmvscsi* 10875F: include/scsi/viosrp.h 10876 10877IBM Power Virtual SCSI Device Target Driver 10878M: Tyrel Datwyler <tyreld@linux.ibm.com> 10879L: linux-scsi@vger.kernel.org 10880L: target-devel@vger.kernel.org 10881S: Supported 10882F: drivers/scsi/ibmvscsi_tgt/ 10883 10884IBM Power VMX Cryptographic instructions 10885M: Breno Leitão <leitao@debian.org> 10886M: Nayna Jain <nayna@linux.ibm.com> 10887M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10888L: linux-crypto@vger.kernel.org 10889S: Supported 10890F: arch/powerpc/crypto/Kconfig 10891F: arch/powerpc/crypto/Makefile 10892F: arch/powerpc/crypto/aes.c 10893F: arch/powerpc/crypto/aes_cbc.c 10894F: arch/powerpc/crypto/aes_ctr.c 10895F: arch/powerpc/crypto/aes_xts.c 10896F: arch/powerpc/crypto/aesp8-ppc.* 10897F: arch/powerpc/crypto/ghash.c 10898F: arch/powerpc/crypto/ghashp8-ppc.pl 10899F: arch/powerpc/crypto/ppc-xlate.pl 10900F: arch/powerpc/crypto/vmx.c 10901 10902IBM ServeRAID RAID DRIVER 10903S: Orphan 10904F: drivers/scsi/ips.* 10905 10906ICH LPC AND GPIO DRIVER 10907M: Peter Tyser <ptyser@xes-inc.com> 10908S: Maintained 10909F: drivers/gpio/gpio-ich.c 10910F: drivers/mfd/lpc_ich.c 10911 10912ICY I2C DRIVER 10913M: Max Staudt <max@enpas.org> 10914L: linux-i2c@vger.kernel.org 10915S: Maintained 10916F: drivers/i2c/busses/i2c-icy.c 10917 10918IDEAPAD LAPTOP EXTRAS DRIVER 10919M: Ike Panhc <ike.pan@canonical.com> 10920L: platform-driver-x86@vger.kernel.org 10921S: Maintained 10922W: http://launchpad.net/ideapad-laptop 10923F: drivers/platform/x86/ideapad-laptop.c 10924 10925IDEAPAD LAPTOP SLIDEBAR DRIVER 10926M: Andrey Moiseev <o2g.org.ru@gmail.com> 10927L: linux-input@vger.kernel.org 10928S: Maintained 10929W: https://github.com/o2genum/ideapad-slidebar 10930F: drivers/input/misc/ideapad_slidebar.c 10931 10932IDT VersaClock 5 CLOCK DRIVER 10933M: Luca Ceresoli <luca@lucaceresoli.net> 10934S: Maintained 10935F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10936F: drivers/clk/clk-versaclock5.c 10937 10938IEEE 802.15.4 SUBSYSTEM 10939M: Alexander Aring <alex.aring@gmail.com> 10940M: Stefan Schmidt <stefan@datenfreihafen.org> 10941M: Miquel Raynal <miquel.raynal@bootlin.com> 10942L: linux-wpan@vger.kernel.org 10943S: Maintained 10944W: https://linux-wpan.org/ 10945Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10946T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10947T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10948F: Documentation/networking/ieee802154.rst 10949F: drivers/net/ieee802154/ 10950F: include/linux/ieee802154.h 10951F: include/linux/nl802154.h 10952F: include/net/af_ieee802154.h 10953F: include/net/cfg802154.h 10954F: include/net/ieee802154_netdev.h 10955F: include/net/mac802154.h 10956F: include/net/nl802154.h 10957F: net/ieee802154/ 10958F: net/mac802154/ 10959 10960Intel VIRTIO DATA PATH ACCELERATOR 10961M: Zhu Lingshan <lingshan.zhu@kernel.org> 10962L: virtualization@lists.linux.dev 10963S: Supported 10964F: drivers/vdpa/ifcvf/ 10965 10966IFE PROTOCOL 10967M: Yotam Gigi <yotam.gi@gmail.com> 10968M: Jamal Hadi Salim <jhs@mojatatu.com> 10969F: include/net/ife.h 10970F: include/uapi/linux/ife.h 10971F: net/ife 10972 10973IGORPLUG-USB IR RECEIVER 10974M: Sean Young <sean@mess.org> 10975L: linux-media@vger.kernel.org 10976S: Maintained 10977F: drivers/media/rc/igorplugusb.c 10978 10979IGUANAWORKS USB IR TRANSCEIVER 10980M: Sean Young <sean@mess.org> 10981L: linux-media@vger.kernel.org 10982S: Maintained 10983F: drivers/media/rc/iguanair.c 10984 10985IIO BACKEND FRAMEWORK 10986M: Nuno Sa <nuno.sa@analog.com> 10987R: Olivier Moysan <olivier.moysan@foss.st.com> 10988L: linux-iio@vger.kernel.org 10989S: Maintained 10990F: Documentation/ABI/testing/debugfs-iio-backend 10991F: drivers/iio/industrialio-backend.c 10992F: include/linux/iio/backend.h 10993 10994IIO DIGITAL POTENTIOMETER DAC 10995M: Peter Rosin <peda@axentia.se> 10996L: linux-iio@vger.kernel.org 10997S: Maintained 10998F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10999F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11000F: drivers/iio/dac/dpot-dac.c 11001 11002IIO ENVELOPE DETECTOR 11003M: Peter Rosin <peda@axentia.se> 11004L: linux-iio@vger.kernel.org 11005S: Maintained 11006F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11007F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11008F: drivers/iio/adc/envelope-detector.c 11009 11010IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11011M: Matti Vaittinen <mazziesaccount@gmail.com> 11012L: linux-iio@vger.kernel.org 11013S: Maintained 11014F: drivers/iio/industrialio-gts-helper.c 11015F: include/linux/iio/iio-gts-helper.h 11016F: drivers/iio/test/iio-test-gts.c 11017 11018IIO MULTIPLEXER 11019M: Peter Rosin <peda@axentia.se> 11020L: linux-iio@vger.kernel.org 11021S: Maintained 11022F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11023F: drivers/iio/multiplexer/iio-mux.c 11024 11025IIO SCMI BASED DRIVER 11026M: Jyoti Bhayana <jbhayana@google.com> 11027L: linux-iio@vger.kernel.org 11028S: Maintained 11029F: drivers/iio/common/scmi_sensors/scmi_iio.c 11030 11031IIO SUBSYSTEM AND DRIVERS 11032M: Jonathan Cameron <jic23@kernel.org> 11033R: Lars-Peter Clausen <lars@metafoo.de> 11034L: linux-iio@vger.kernel.org 11035S: Maintained 11036T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11037F: Documentation/ABI/testing/configfs-iio* 11038F: Documentation/ABI/testing/sysfs-bus-iio* 11039F: Documentation/devicetree/bindings/iio/ 11040F: Documentation/iio/ 11041F: drivers/iio/ 11042F: drivers/staging/iio/ 11043F: include/dt-bindings/iio/ 11044F: include/linux/iio/ 11045F: tools/iio/ 11046 11047IIO UNIT CONVERTER 11048M: Peter Rosin <peda@axentia.se> 11049L: linux-iio@vger.kernel.org 11050S: Maintained 11051F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11052F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11053F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11054F: drivers/iio/afe/iio-rescale.c 11055 11056IKANOS/ADI EAGLE ADSL USB DRIVER 11057M: Matthieu Castet <castet.matthieu@free.fr> 11058M: Stanislaw Gruszka <stf_xl@wp.pl> 11059S: Maintained 11060F: drivers/usb/atm/ueagle-atm.c 11061 11062IMAGIS TOUCHSCREEN DRIVER 11063M: Markuss Broks <markuss.broks@gmail.com> 11064S: Maintained 11065F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11066F: drivers/input/touchscreen/imagis.c 11067 11068IMGTEC ASCII LCD DRIVER 11069M: Paul Burton <paulburton@kernel.org> 11070S: Maintained 11071F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11072F: drivers/auxdisplay/img-ascii-lcd.c 11073 11074IMGTEC JPEG ENCODER DRIVER 11075M: Devarsh Thakkar <devarsht@ti.com> 11076L: linux-media@vger.kernel.org 11077S: Supported 11078F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11079F: drivers/media/platform/imagination/e5010* 11080 11081IMGTEC IR DECODER DRIVER 11082S: Orphan 11083F: drivers/media/rc/img-ir/ 11084 11085IMGTEC POWERVR DRM DRIVER 11086M: Frank Binns <frank.binns@imgtec.com> 11087M: Matt Coster <matt.coster@imgtec.com> 11088S: Supported 11089T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11090F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11091F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11092F: Documentation/gpu/imagination/ 11093F: drivers/gpu/drm/ci/xfails/powervr* 11094F: drivers/gpu/drm/imagination/ 11095F: include/uapi/drm/pvr_drm.h 11096 11097IMON SOUNDGRAPH USB IR RECEIVER 11098M: Sean Young <sean@mess.org> 11099L: linux-media@vger.kernel.org 11100S: Maintained 11101F: drivers/media/rc/imon.c 11102F: drivers/media/rc/imon_raw.c 11103 11104IMS TWINTURBO FRAMEBUFFER DRIVER 11105L: linux-fbdev@vger.kernel.org 11106S: Orphan 11107F: drivers/video/fbdev/imsttfb.c 11108 11109INDEX OF FURTHER KERNEL DOCUMENTATION 11110M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 11111S: Maintained 11112F: Documentation/process/kernel-docs.rst 11113 11114INDUSTRY PACK SUBSYSTEM (IPACK) 11115M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11116M: Jens Taprogge <jens.taprogge@taprogge.org> 11117M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11118L: industrypack-devel@lists.sourceforge.net 11119S: Maintained 11120W: http://industrypack.sourceforge.net 11121F: drivers/ipack/ 11122 11123INFINEON DPS310 Driver 11124M: Eddie James <eajames@linux.ibm.com> 11125L: linux-iio@vger.kernel.org 11126S: Maintained 11127F: drivers/iio/pressure/dps310.c 11128 11129INFINEON PEB2466 ASoC CODEC 11130M: Herve Codina <herve.codina@bootlin.com> 11131L: linux-sound@vger.kernel.org 11132S: Maintained 11133F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 11134F: sound/soc/codecs/peb2466.c 11135 11136INFINIBAND SUBSYSTEM 11137M: Jason Gunthorpe <jgg@nvidia.com> 11138M: Leon Romanovsky <leonro@nvidia.com> 11139L: linux-rdma@vger.kernel.org 11140S: Supported 11141W: https://github.com/linux-rdma/rdma-core 11142Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11143T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 11144F: Documentation/devicetree/bindings/infiniband/ 11145F: Documentation/infiniband/ 11146F: drivers/infiniband/ 11147F: include/rdma/ 11148F: include/trace/events/ib_mad.h 11149F: include/trace/events/ib_umad.h 11150F: include/trace/misc/rdma.h 11151F: include/uapi/linux/if_infiniband.h 11152F: include/uapi/rdma/ 11153F: samples/bpf/ibumad_kern.c 11154F: samples/bpf/ibumad_user.c 11155 11156INGENIC JZ4780 NAND DRIVER 11157M: Harvey Hunt <harveyhuntnexus@gmail.com> 11158L: linux-mtd@lists.infradead.org 11159L: linux-mips@vger.kernel.org 11160S: Maintained 11161F: drivers/mtd/nand/raw/ingenic/ 11162 11163INGENIC JZ47xx SoCs 11164M: Paul Cercueil <paul@crapouillou.net> 11165L: linux-mips@vger.kernel.org 11166S: Maintained 11167F: arch/mips/boot/dts/ingenic/ 11168F: arch/mips/generic/board-ingenic.c 11169F: arch/mips/include/asm/mach-ingenic/ 11170F: arch/mips/ingenic/Kconfig 11171F: drivers/clk/ingenic/ 11172F: drivers/dma/dma-jz4780.c 11173F: drivers/gpu/drm/ingenic/ 11174F: drivers/i2c/busses/i2c-jz4780.c 11175F: drivers/iio/adc/ingenic-adc.c 11176F: drivers/irqchip/irq-ingenic.c 11177F: drivers/memory/jz4780-nemc.c 11178F: drivers/mmc/host/jz4740_mmc.c 11179F: drivers/mtd/nand/raw/ingenic/ 11180F: drivers/pinctrl/pinctrl-ingenic.c 11181F: drivers/power/supply/ingenic-battery.c 11182F: drivers/pwm/pwm-jz4740.c 11183F: drivers/remoteproc/ingenic_rproc.c 11184F: drivers/rtc/rtc-jz4740.c 11185F: drivers/tty/serial/8250/8250_ingenic.c 11186F: drivers/usb/musb/jz4740.c 11187F: drivers/watchdog/jz4740_wdt.c 11188F: include/dt-bindings/iio/adc/ingenic,adc.h 11189F: include/linux/mfd/ingenic-tcu.h 11190F: sound/soc/codecs/jz47* 11191F: sound/soc/jz4740/ 11192 11193INJOINIC IP5xxx POWER BANK IC DRIVER 11194M: Samuel Holland <samuel@sholland.org> 11195S: Maintained 11196F: drivers/power/supply/ip5xxx_power.c 11197 11198INOTIFY 11199M: Jan Kara <jack@suse.cz> 11200R: Amir Goldstein <amir73il@gmail.com> 11201L: linux-fsdevel@vger.kernel.org 11202S: Maintained 11203F: Documentation/filesystems/inotify.rst 11204F: fs/notify/inotify/ 11205F: include/linux/inotify.h 11206F: include/uapi/linux/inotify.h 11207 11208INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 11209M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 11210L: linux-input@vger.kernel.org 11211S: Maintained 11212Q: http://patchwork.kernel.org/project/linux-input/list/ 11213T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 11214F: Documentation/devicetree/bindings/input/ 11215F: Documentation/devicetree/bindings/serio/ 11216F: Documentation/input/ 11217F: drivers/input/ 11218F: include/dt-bindings/input/ 11219F: include/linux/gameport.h 11220F: include/linux/i8042.h 11221F: include/linux/input.h 11222F: include/linux/input/ 11223F: include/linux/libps2.h 11224F: include/linux/serio.h 11225F: include/uapi/linux/gameport.h 11226F: include/uapi/linux/input-event-codes.h 11227F: include/uapi/linux/input.h 11228F: include/uapi/linux/serio.h 11229F: include/uapi/linux/uinput.h 11230 11231INPUT MULTITOUCH (MT) PROTOCOL 11232M: Henrik Rydberg <rydberg@bitmath.org> 11233L: linux-input@vger.kernel.org 11234S: Odd fixes 11235F: Documentation/input/multi-touch-protocol.rst 11236F: drivers/input/input-mt.c 11237K: \b(ABS|SYN)_MT_ 11238 11239INSIDE SECURE CRYPTO DRIVER 11240M: Antoine Tenart <atenart@kernel.org> 11241L: linux-crypto@vger.kernel.org 11242S: Maintained 11243F: drivers/crypto/inside-secure/ 11244 11245INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 11246M: Mimi Zohar <zohar@linux.ibm.com> 11247M: Roberto Sassu <roberto.sassu@huawei.com> 11248M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 11249R: Eric Snowberg <eric.snowberg@oracle.com> 11250L: linux-integrity@vger.kernel.org 11251S: Supported 11252T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 11253F: security/integrity/ 11254F: security/integrity/ima/ 11255 11256INTEGRITY POLICY ENFORCEMENT (IPE) 11257M: Fan Wu <wufan@kernel.org> 11258L: linux-security-module@vger.kernel.org 11259S: Supported 11260T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 11261F: Documentation/admin-guide/LSM/ipe.rst 11262F: Documentation/security/ipe.rst 11263F: scripts/ipe/ 11264F: security/ipe/ 11265 11266INTEL 810/815 FRAMEBUFFER DRIVER 11267M: Antonino Daplas <adaplas@gmail.com> 11268L: linux-fbdev@vger.kernel.org 11269S: Maintained 11270F: drivers/video/fbdev/i810/ 11271 11272INTEL 8254 COUNTER DRIVER 11273M: William Breathitt Gray <wbg@kernel.org> 11274L: linux-iio@vger.kernel.org 11275S: Maintained 11276F: drivers/counter/i8254.c 11277F: include/linux/i8254.h 11278 11279INTEL 8255 GPIO DRIVER 11280M: William Breathitt Gray <wbg@kernel.org> 11281L: linux-gpio@vger.kernel.org 11282S: Maintained 11283F: drivers/gpio/gpio-i8255.c 11284F: drivers/gpio/gpio-i8255.h 11285 11286INTEL ASoC DRIVERS 11287M: Cezary Rojewski <cezary.rojewski@intel.com> 11288M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 11289M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 11290M: Bard Liao <yung-chuan.liao@linux.intel.com> 11291M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 11292M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 11293R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 11294L: linux-sound@vger.kernel.org 11295S: Supported 11296F: sound/soc/intel/ 11297 11298INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 11299M: Hans de Goede <hdegoede@redhat.com> 11300L: platform-driver-x86@vger.kernel.org 11301S: Maintained 11302F: drivers/platform/x86/intel/atomisp2/pm.c 11303 11304INTEL ATOMISP2 LED DRIVER 11305M: Hans de Goede <hdegoede@redhat.com> 11306L: platform-driver-x86@vger.kernel.org 11307S: Maintained 11308F: drivers/platform/x86/intel/atomisp2/led.c 11309 11310INTEL BIOS SAR INT1092 DRIVER 11311M: Shravan Sudhakar <s.shravan@intel.com> 11312L: platform-driver-x86@vger.kernel.org 11313S: Maintained 11314F: drivers/platform/x86/intel/int1092/ 11315 11316INTEL BROXTON PMC DRIVER 11317M: Mika Westerberg <mika.westerberg@linux.intel.com> 11318M: Zha Qipeng <qipeng.zha@intel.com> 11319S: Maintained 11320F: drivers/mfd/intel_pmc_bxt.c 11321F: include/linux/mfd/intel_pmc_bxt.h 11322 11323INTEL C600 SERIES SAS CONTROLLER DRIVER 11324M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 11325L: linux-scsi@vger.kernel.org 11326S: Supported 11327T: git git://git.code.sf.net/p/intel-sas/isci 11328F: drivers/scsi/isci/ 11329 11330INTEL CPU family model numbers 11331M: Tony Luck <tony.luck@intel.com> 11332M: x86@kernel.org 11333L: linux-kernel@vger.kernel.org 11334S: Supported 11335F: arch/x86/include/asm/intel-family.h 11336 11337INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 11338M: Jani Nikula <jani.nikula@linux.intel.com> 11339M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11340L: intel-gfx@lists.freedesktop.org 11341L: intel-xe@lists.freedesktop.org 11342S: Supported 11343F: drivers/gpu/drm/i915/display/ 11344F: drivers/gpu/drm/xe/display/ 11345F: drivers/gpu/drm/xe/compat-i915-headers 11346F: include/drm/intel/ 11347 11348INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 11349M: Jani Nikula <jani.nikula@linux.intel.com> 11350M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 11351M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11352M: Tvrtko Ursulin <tursulin@ursulin.net> 11353L: intel-gfx@lists.freedesktop.org 11354S: Supported 11355W: https://drm.pages.freedesktop.org/intel-docs/ 11356Q: http://patchwork.freedesktop.org/project/intel-gfx/ 11357B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 11358C: irc://irc.oftc.net/intel-gfx 11359T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 11360F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 11361F: Documentation/gpu/i915.rst 11362F: drivers/gpu/drm/ci/xfails/i915* 11363F: drivers/gpu/drm/i915/ 11364F: include/drm/intel/ 11365F: include/uapi/drm/i915_drm.h 11366 11367INTEL DRM XE DRIVER (Lunar Lake and newer) 11368M: Lucas De Marchi <lucas.demarchi@intel.com> 11369M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 11370M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11371L: intel-xe@lists.freedesktop.org 11372S: Supported 11373W: https://drm.pages.freedesktop.org/intel-docs/ 11374Q: http://patchwork.freedesktop.org/project/intel-xe/ 11375B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 11376C: irc://irc.oftc.net/xe 11377T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 11378F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 11379F: Documentation/gpu/xe/ 11380F: drivers/gpu/drm/xe/ 11381F: include/drm/intel/ 11382F: include/uapi/drm/xe_drm.h 11383 11384INTEL ETHERNET DRIVERS 11385M: Tony Nguyen <anthony.l.nguyen@intel.com> 11386M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 11387L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 11388S: Supported 11389W: https://www.intel.com/content/www/us/en/support.html 11390Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 11391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 11392T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 11393F: Documentation/networking/device_drivers/ethernet/intel/ 11394F: drivers/net/ethernet/intel/ 11395F: drivers/net/ethernet/intel/*/ 11396F: include/linux/avf/virtchnl.h 11397F: include/linux/net/intel/iidc.h 11398 11399INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 11400M: Mustafa Ismail <mustafa.ismail@intel.com> 11401M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 11402L: linux-rdma@vger.kernel.org 11403S: Supported 11404F: drivers/infiniband/hw/irdma/ 11405F: include/uapi/rdma/irdma-abi.h 11406 11407INTEL GPIO DRIVERS 11408M: Andy Shevchenko <andy@kernel.org> 11409L: linux-gpio@vger.kernel.org 11410S: Supported 11411T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11412F: drivers/gpio/gpio-elkhartlake.c 11413F: drivers/gpio/gpio-graniterapids.c 11414F: drivers/gpio/gpio-ich.c 11415F: drivers/gpio/gpio-merrifield.c 11416F: drivers/gpio/gpio-ml-ioh.c 11417F: drivers/gpio/gpio-pch.c 11418F: drivers/gpio/gpio-sch.c 11419F: drivers/gpio/gpio-sodaville.c 11420F: drivers/gpio/gpio-tangier.c 11421F: drivers/gpio/gpio-tangier.h 11422 11423INTEL GVT-g DRIVERS (Intel GPU Virtualization) 11424M: Zhenyu Wang <zhenyuw@linux.intel.com> 11425M: Zhi Wang <zhi.wang.linux@gmail.com> 11426L: intel-gvt-dev@lists.freedesktop.org 11427L: intel-gfx@lists.freedesktop.org 11428S: Supported 11429W: https://github.com/intel/gvt-linux/wiki 11430T: git https://github.com/intel/gvt-linux.git 11431F: drivers/gpu/drm/i915/gvt/ 11432 11433INTEL HID EVENT DRIVER 11434M: Alex Hung <alexhung@gmail.com> 11435L: platform-driver-x86@vger.kernel.org 11436S: Maintained 11437F: drivers/platform/x86/intel/hid.c 11438 11439INTEL I/OAT DMA DRIVER 11440M: Dave Jiang <dave.jiang@intel.com> 11441R: Dan Williams <dan.j.williams@intel.com> 11442L: dmaengine@vger.kernel.org 11443S: Supported 11444Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 11445F: drivers/dma/ioat* 11446 11447INTEL IAA CRYPTO DRIVER 11448M: Tom Zanussi <tom.zanussi@linux.intel.com> 11449L: linux-crypto@vger.kernel.org 11450S: Supported 11451F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 11452F: drivers/crypto/intel/iaa/* 11453 11454INTEL IDLE DRIVER 11455M: Jacob Pan <jacob.jun.pan@linux.intel.com> 11456M: Len Brown <lenb@kernel.org> 11457L: linux-pm@vger.kernel.org 11458S: Supported 11459B: https://bugzilla.kernel.org 11460T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 11461F: drivers/idle/intel_idle.c 11462 11463INTEL IDXD DRIVER 11464M: Fenghua Yu <fenghua.yu@intel.com> 11465R: Dave Jiang <dave.jiang@intel.com> 11466L: dmaengine@vger.kernel.org 11467S: Supported 11468F: drivers/dma/idxd/* 11469F: include/uapi/linux/idxd.h 11470 11471INTEL IN FIELD SCAN (IFS) DEVICE 11472M: Jithu Joseph <jithu.joseph@intel.com> 11473R: Ashok Raj <ashok.raj.linux@gmail.com> 11474R: Tony Luck <tony.luck@intel.com> 11475S: Maintained 11476F: drivers/platform/x86/intel/ifs 11477F: include/trace/events/intel_ifs.h 11478F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 11479 11480INTEL INTEGRATED SENSOR HUB DRIVER 11481M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11482M: Jiri Kosina <jikos@kernel.org> 11483L: linux-input@vger.kernel.org 11484S: Maintained 11485F: drivers/hid/intel-ish-hid/ 11486 11487INTEL IOMMU (VT-d) 11488M: David Woodhouse <dwmw2@infradead.org> 11489M: Lu Baolu <baolu.lu@linux.intel.com> 11490L: iommu@lists.linux.dev 11491S: Supported 11492T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11493F: drivers/iommu/intel/ 11494 11495INTEL IPU3 CSI-2 CIO2 DRIVER 11496M: Yong Zhi <yong.zhi@intel.com> 11497M: Sakari Ailus <sakari.ailus@linux.intel.com> 11498M: Bingbu Cao <bingbu.cao@intel.com> 11499M: Dan Scally <djrscally@gmail.com> 11500R: Tianshu Qiu <tian.shu.qiu@intel.com> 11501L: linux-media@vger.kernel.org 11502S: Maintained 11503T: git git://linuxtv.org/media_tree.git 11504F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 11505F: drivers/media/pci/intel/ipu3/ 11506 11507INTEL IPU3 CSI-2 IMGU DRIVER 11508M: Sakari Ailus <sakari.ailus@linux.intel.com> 11509R: Bingbu Cao <bingbu.cao@intel.com> 11510R: Tianshu Qiu <tian.shu.qiu@intel.com> 11511L: linux-media@vger.kernel.org 11512S: Maintained 11513F: Documentation/admin-guide/media/ipu3.rst 11514F: Documentation/admin-guide/media/ipu3_rcb.svg 11515F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11516F: drivers/staging/media/ipu3/ 11517 11518INTEL IPU6 INPUT SYSTEM DRIVER 11519M: Sakari Ailus <sakari.ailus@linux.intel.com> 11520M: Bingbu Cao <bingbu.cao@intel.com> 11521R: Tianshu Qiu <tian.shu.qiu@intel.com> 11522L: linux-media@vger.kernel.org 11523S: Maintained 11524T: git git://linuxtv.org/media_tree.git 11525F: Documentation/admin-guide/media/ipu6-isys.rst 11526F: drivers/media/pci/intel/ipu6/ 11527 11528INTEL ISHTP ECLITE DRIVER 11529M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11530L: platform-driver-x86@vger.kernel.org 11531S: Supported 11532F: drivers/platform/x86/intel/ishtp_eclite.c 11533 11534INTEL IXP4XX CRYPTO SUPPORT 11535M: Corentin Labbe <clabbe@baylibre.com> 11536L: linux-crypto@vger.kernel.org 11537S: Maintained 11538F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11539 11540INTEL KEEM BAY DRM DRIVER 11541M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11542M: Edmund Dea <edmund.j.dea@intel.com> 11543S: Maintained 11544F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11545F: drivers/gpu/drm/kmb/ 11546 11547INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11548M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11549S: Maintained 11550F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11551F: drivers/crypto/intel/keembay/Kconfig 11552F: drivers/crypto/intel/keembay/Makefile 11553F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11554F: drivers/crypto/intel/keembay/ocs-aes.c 11555F: drivers/crypto/intel/keembay/ocs-aes.h 11556 11557INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11558M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11559M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11560M: Mark Gross <mgross@linux.intel.com> 11561S: Maintained 11562F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11563F: drivers/crypto/intel/keembay/Kconfig 11564F: drivers/crypto/intel/keembay/Makefile 11565F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11566 11567INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11568M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11569M: Declan Murphy <declan.murphy@intel.com> 11570S: Maintained 11571F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11572F: drivers/crypto/intel/keembay/Kconfig 11573F: drivers/crypto/intel/keembay/Makefile 11574F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11575F: drivers/crypto/intel/keembay/ocs-hcu.c 11576F: drivers/crypto/intel/keembay/ocs-hcu.h 11577 11578INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 11579M: Wentong Wu <wentong.wu@intel.com> 11580M: Sakari Ailus <sakari.ailus@linux.intel.com> 11581S: Maintained 11582F: drivers/gpio/gpio-ljca.c 11583F: drivers/i2c/busses/i2c-ljca.c 11584F: drivers/spi/spi-ljca.c 11585F: drivers/usb/misc/usb-ljca.c 11586F: include/linux/usb/ljca.h 11587 11588INTEL MANAGEMENT ENGINE (mei) 11589M: Tomas Winkler <tomas.winkler@intel.com> 11590L: linux-kernel@vger.kernel.org 11591S: Supported 11592F: Documentation/driver-api/mei/* 11593F: drivers/misc/mei/ 11594F: drivers/watchdog/mei_wdt.c 11595F: include/linux/mei_aux.h 11596F: include/linux/mei_cl_bus.h 11597F: include/uapi/linux/mei.h 11598F: include/uapi/linux/mei_uuid.h 11599F: include/uapi/linux/uuid.h 11600F: samples/mei/* 11601 11602INTEL MAX 10 BMC MFD DRIVER 11603M: Xu Yilun <yilun.xu@intel.com> 11604R: Tom Rix <trix@redhat.com> 11605S: Maintained 11606F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11607F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11608F: drivers/hwmon/intel-m10-bmc-hwmon.c 11609F: drivers/mfd/intel-m10-bmc* 11610F: include/linux/mfd/intel-m10-bmc.h 11611 11612INTEL MAX10 BMC SECURE UPDATES 11613M: Peter Colberg <peter.colberg@intel.com> 11614L: linux-fpga@vger.kernel.org 11615S: Maintained 11616F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11617F: drivers/fpga/intel-m10-bmc-sec-update.c 11618 11619INTEL MID (Mobile Internet Device) PLATFORM 11620M: Andy Shevchenko <andy@kernel.org> 11621L: linux-kernel@vger.kernel.org 11622S: Supported 11623F: arch/x86/include/asm/intel-mid.h 11624F: arch/x86/pci/intel_mid_pci.c 11625F: arch/x86/platform/intel-mid/ 11626F: drivers/extcon/extcon-intel-mrfld.c 11627F: drivers/iio/adc/intel_mrfld_adc.c 11628F: drivers/mfd/intel_soc_pmic_mrfld.c 11629F: drivers/platform/x86/intel/mrfld_pwrbtn.c 11630F: drivers/platform/x86/intel_scu_* 11631F: drivers/staging/media/atomisp/ 11632F: drivers/watchdog/intel-mid_wdt.c 11633F: include/linux/mfd/intel_soc_pmic_mrfld.h 11634F: include/linux/platform_data/x86/intel-mid_wdt.h 11635F: include/linux/platform_data/x86/intel_scu_ipc.h 11636 11637INTEL P-Unit IPC DRIVER 11638M: Zha Qipeng <qipeng.zha@intel.com> 11639L: platform-driver-x86@vger.kernel.org 11640S: Maintained 11641F: arch/x86/include/asm/intel_punit_ipc.h 11642F: drivers/platform/x86/intel/punit_ipc.c 11643 11644INTEL PMC CORE DRIVER 11645M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11646M: David E Box <david.e.box@intel.com> 11647L: platform-driver-x86@vger.kernel.org 11648S: Maintained 11649F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11650F: drivers/platform/x86/intel/pmc/ 11651 11652INTEL PMIC GPIO DRIVERS 11653M: Andy Shevchenko <andy@kernel.org> 11654S: Supported 11655T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11656F: drivers/gpio/gpio-*cove.c 11657 11658INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11659M: Andy Shevchenko <andy@kernel.org> 11660S: Supported 11661F: drivers/mfd/intel_soc_pmic* 11662F: include/linux/mfd/intel_soc_pmic* 11663 11664INTEL PMT DRIVERS 11665M: David E. Box <david.e.box@linux.intel.com> 11666S: Supported 11667F: drivers/platform/x86/intel/pmt/ 11668 11669INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11670M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11671L: linux-wireless@vger.kernel.org 11672S: Maintained 11673F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11674F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11675F: drivers/net/wireless/intel/ipw2x00/ 11676 11677INTEL PSTATE DRIVER 11678M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11679M: Len Brown <lenb@kernel.org> 11680L: linux-pm@vger.kernel.org 11681S: Supported 11682F: drivers/cpufreq/intel_pstate.c 11683 11684INTEL PTP DFL ToD DRIVER 11685M: Tianfei Zhang <tianfei.zhang@intel.com> 11686L: linux-fpga@vger.kernel.org 11687L: netdev@vger.kernel.org 11688S: Maintained 11689F: drivers/ptp/ptp_dfl_tod.c 11690 11691INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11692M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11693L: linux-iio@vger.kernel.org 11694F: drivers/counter/intel-qep.c 11695 11696INTEL SCU DRIVERS 11697M: Mika Westerberg <mika.westerberg@linux.intel.com> 11698S: Maintained 11699F: drivers/platform/x86/intel_scu_* 11700F: include/linux/platform_data/x86/intel_scu_ipc.h 11701 11702INTEL SDSI DRIVER 11703M: David E. Box <david.e.box@linux.intel.com> 11704S: Supported 11705F: drivers/platform/x86/intel/sdsi.c 11706F: tools/arch/x86/intel_sdsi/ 11707F: tools/testing/selftests/drivers/sdsi/ 11708 11709INTEL SGX 11710M: Jarkko Sakkinen <jarkko@kernel.org> 11711R: Dave Hansen <dave.hansen@linux.intel.com> 11712L: linux-sgx@vger.kernel.org 11713S: Supported 11714Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11716F: Documentation/arch/x86/sgx.rst 11717F: arch/x86/entry/vdso/vsgx.S 11718F: arch/x86/include/asm/sgx.h 11719F: arch/x86/include/uapi/asm/sgx.h 11720F: arch/x86/kernel/cpu/sgx/* 11721F: tools/testing/selftests/sgx/* 11722K: \bSGX_ 11723 11724INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11725M: Daniel Scally <djrscally@gmail.com> 11726S: Maintained 11727F: drivers/platform/x86/intel/int3472/ 11728 11729INTEL SPEED SELECT TECHNOLOGY 11730M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11731L: platform-driver-x86@vger.kernel.org 11732S: Maintained 11733F: drivers/platform/x86/intel/speed_select_if/ 11734F: include/uapi/linux/isst_if.h 11735F: tools/power/x86/intel-speed-select/ 11736 11737INTEL STRATIX10 FIRMWARE DRIVERS 11738M: Dinh Nguyen <dinguyen@kernel.org> 11739L: linux-kernel@vger.kernel.org 11740S: Maintained 11741T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11742F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11743F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11744F: drivers/firmware/stratix10-rsu.c 11745F: drivers/firmware/stratix10-svc.c 11746F: include/linux/firmware/intel/stratix10-smc.h 11747F: include/linux/firmware/intel/stratix10-svc-client.h 11748 11749INTEL TELEMETRY DRIVER 11750M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11751M: "David E. Box" <david.e.box@linux.intel.com> 11752L: platform-driver-x86@vger.kernel.org 11753S: Maintained 11754F: arch/x86/include/asm/intel_telemetry.h 11755F: drivers/platform/x86/intel/telemetry/ 11756 11757INTEL TPMI DRIVER 11758M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11759L: platform-driver-x86@vger.kernel.org 11760S: Maintained 11761F: Documentation/ABI/testing/debugfs-tpmi 11762F: drivers/platform/x86/intel/tpmi.c 11763F: include/linux/intel_tpmi.h 11764 11765INTEL UNCORE FREQUENCY CONTROL 11766M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11767L: platform-driver-x86@vger.kernel.org 11768S: Maintained 11769F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11770F: drivers/platform/x86/intel/uncore-frequency/ 11771 11772INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11773M: David E. Box <david.e.box@linux.intel.com> 11774S: Supported 11775F: drivers/platform/x86/intel/vsec.c 11776F: include/linux/intel_vsec.h 11777 11778INTEL VIRTUAL BUTTON DRIVER 11779M: AceLan Kao <acelan.kao@canonical.com> 11780L: platform-driver-x86@vger.kernel.org 11781S: Maintained 11782F: drivers/platform/x86/intel/vbtn.c 11783 11784INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11785M: Stanislaw Gruszka <stf_xl@wp.pl> 11786L: linux-wireless@vger.kernel.org 11787S: Supported 11788F: drivers/net/wireless/intel/iwlegacy/ 11789 11790INTEL WIRELESS WIFI LINK (iwlwifi) 11791M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11792L: linux-wireless@vger.kernel.org 11793S: Supported 11794W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11795T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11796F: drivers/net/wireless/intel/iwlwifi/ 11797 11798INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11799M: Jithu Joseph <jithu.joseph@intel.com> 11800S: Maintained 11801W: https://slimbootloader.github.io/security/firmware-update.html 11802F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11803 11804INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11805L: Dell.Client.Kernel@dell.com 11806S: Maintained 11807F: drivers/platform/x86/intel/wmi/thunderbolt.c 11808 11809INTEL WWAN IOSM DRIVER 11810M: M Chetan Kumar <m.chetan.kumar@intel.com> 11811L: netdev@vger.kernel.org 11812S: Maintained 11813F: drivers/net/wwan/iosm/ 11814 11815INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11816M: Xin Li <xin@zytor.com> 11817M: "H. Peter Anvin" <hpa@zytor.com> 11818S: Supported 11819F: Documentation/arch/x86/x86_64/fred.rst 11820F: arch/x86/entry/entry_64_fred.S 11821F: arch/x86/entry/entry_fred.c 11822F: arch/x86/include/asm/fred.h 11823F: arch/x86/kernel/fred.c 11824 11825INTEL(R) TRACE HUB 11826M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11827S: Supported 11828F: Documentation/trace/intel_th.rst 11829F: drivers/hwtracing/intel_th/ 11830F: include/linux/intel_th.h 11831 11832INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11833M: Ning Sun <ning.sun@intel.com> 11834L: tboot-devel@lists.sourceforge.net 11835S: Supported 11836W: http://tboot.sourceforge.net 11837T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11838F: Documentation/arch/x86/intel_txt.rst 11839F: arch/x86/kernel/tboot.c 11840F: include/linux/tboot.h 11841 11842INTERCONNECT API 11843M: Georgi Djakov <djakov@kernel.org> 11844L: linux-pm@vger.kernel.org 11845S: Maintained 11846T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11847F: Documentation/devicetree/bindings/interconnect/ 11848F: Documentation/driver-api/interconnect.rst 11849F: drivers/interconnect/ 11850F: include/dt-bindings/interconnect/ 11851F: include/linux/interconnect-provider.h 11852F: include/linux/interconnect.h 11853 11854INTERRUPT COUNTER DRIVER 11855M: Oleksij Rempel <o.rempel@pengutronix.de> 11856R: Pengutronix Kernel Team <kernel@pengutronix.de> 11857L: linux-iio@vger.kernel.org 11858F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11859F: drivers/counter/interrupt-cnt.c 11860 11861INTERSIL ISL7998X VIDEO DECODER DRIVER 11862M: Michael Tretter <m.tretter@pengutronix.de> 11863R: Pengutronix Kernel Team <kernel@pengutronix.de> 11864L: linux-media@vger.kernel.org 11865S: Maintained 11866F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11867F: drivers/media/i2c/isl7998x.c 11868 11869INVENSENSE ICM-426xx IMU DRIVER 11870M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11871L: linux-iio@vger.kernel.org 11872S: Maintained 11873W: https://invensense.tdk.com/ 11874F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 11875F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11876F: drivers/iio/imu/inv_icm42600/ 11877 11878INVENSENSE MPU-3050 GYROSCOPE DRIVER 11879M: Linus Walleij <linus.walleij@linaro.org> 11880L: linux-iio@vger.kernel.org 11881S: Maintained 11882F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11883F: drivers/iio/gyro/mpu3050* 11884 11885IOC3 ETHERNET DRIVER 11886M: Ralf Baechle <ralf@linux-mips.org> 11887L: linux-mips@vger.kernel.org 11888S: Maintained 11889F: drivers/net/ethernet/sgi/ioc3-eth.c 11890 11891IOMMU DMA-API LAYER 11892M: Robin Murphy <robin.murphy@arm.com> 11893L: iommu@lists.linux.dev 11894S: Maintained 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11896F: drivers/iommu/dma-iommu.c 11897F: drivers/iommu/dma-iommu.h 11898F: drivers/iommu/iova.c 11899F: include/linux/iommu-dma.h 11900F: include/linux/iova.h 11901 11902IOMMU SUBSYSTEM 11903M: Joerg Roedel <joro@8bytes.org> 11904M: Will Deacon <will@kernel.org> 11905R: Robin Murphy <robin.murphy@arm.com> 11906L: iommu@lists.linux.dev 11907S: Maintained 11908T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11909F: Documentation/devicetree/bindings/iommu/ 11910F: drivers/iommu/ 11911F: include/linux/iommu.h 11912F: include/linux/iova.h 11913F: include/linux/of_iommu.h 11914 11915IOMMUFD 11916M: Jason Gunthorpe <jgg@nvidia.com> 11917M: Kevin Tian <kevin.tian@intel.com> 11918L: iommu@lists.linux.dev 11919S: Maintained 11920T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11921F: Documentation/userspace-api/iommufd.rst 11922F: drivers/iommu/iommufd/ 11923F: include/linux/iommufd.h 11924F: include/uapi/linux/iommufd.h 11925F: tools/testing/selftests/iommu/ 11926 11927IOSYS-MAP HELPERS 11928M: Thomas Zimmermann <tzimmermann@suse.de> 11929L: dri-devel@lists.freedesktop.org 11930S: Maintained 11931T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11932F: include/linux/iosys-map.h 11933 11934IO_URING 11935M: Jens Axboe <axboe@kernel.dk> 11936M: Pavel Begunkov <asml.silence@gmail.com> 11937L: io-uring@vger.kernel.org 11938S: Maintained 11939T: git git://git.kernel.dk/linux-block 11940T: git git://git.kernel.dk/liburing 11941F: include/linux/io_uring/ 11942F: include/linux/io_uring.h 11943F: include/linux/io_uring_types.h 11944F: include/trace/events/io_uring.h 11945F: include/uapi/linux/io_uring.h 11946F: io_uring/ 11947 11948IPMI SUBSYSTEM 11949M: Corey Minyard <minyard@acm.org> 11950L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11951S: Supported 11952W: http://openipmi.sourceforge.net/ 11953T: git https://github.com/cminyard/linux-ipmi.git for-next 11954F: Documentation/devicetree/bindings/ipmi/ 11955F: Documentation/driver-api/ipmi.rst 11956F: drivers/char/ipmi/ 11957F: include/linux/ipmi* 11958F: include/uapi/linux/ipmi* 11959 11960IPS SCSI RAID DRIVER 11961M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11962L: linux-scsi@vger.kernel.org 11963S: Maintained 11964W: http://www.adaptec.com/ 11965F: drivers/scsi/ips* 11966 11967IPVS 11968M: Simon Horman <horms@verge.net.au> 11969M: Julian Anastasov <ja@ssi.bg> 11970L: netdev@vger.kernel.org 11971L: lvs-devel@vger.kernel.org 11972S: Maintained 11973T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11974T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11975F: Documentation/networking/ipvs-sysctl.rst 11976F: include/net/ip_vs.h 11977F: include/uapi/linux/ip_vs.h 11978F: net/netfilter/ipvs/ 11979 11980IPWIRELESS DRIVER 11981M: Jiri Kosina <jikos@kernel.org> 11982M: David Sterba <dsterba@suse.com> 11983S: Odd Fixes 11984F: drivers/tty/ipwireless/ 11985 11986IRON DEVICE AUDIO CODEC DRIVERS 11987M: Kiseok Jo <kiseok.jo@irondevice.com> 11988L: linux-sound@vger.kernel.org 11989S: Maintained 11990F: Documentation/devicetree/bindings/sound/irondevice,* 11991F: sound/soc/codecs/sma* 11992 11993IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11994M: Thomas Gleixner <tglx@linutronix.de> 11995S: Maintained 11996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11997F: Documentation/core-api/irq/irq-domain.rst 11998F: include/linux/irqdomain.h 11999F: include/linux/irqdomain_defs.h 12000F: kernel/irq/irqdomain.c 12001F: kernel/irq/msi.c 12002 12003IRQ SUBSYSTEM 12004M: Thomas Gleixner <tglx@linutronix.de> 12005L: linux-kernel@vger.kernel.org 12006S: Maintained 12007T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12008F: include/linux/group_cpus.h 12009F: include/linux/irq.h 12010F: include/linux/irqhandler.h 12011F: include/linux/irqnr.h 12012F: include/linux/irqreturn.h 12013F: kernel/irq/ 12014F: lib/group_cpus.c 12015 12016IRQCHIP DRIVERS 12017M: Thomas Gleixner <tglx@linutronix.de> 12018L: linux-kernel@vger.kernel.org 12019S: Maintained 12020T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12021F: Documentation/devicetree/bindings/interrupt-controller/ 12022F: drivers/irqchip/ 12023F: include/linux/irqchip.h 12024 12025ISA 12026M: William Breathitt Gray <wbg@kernel.org> 12027S: Maintained 12028F: Documentation/driver-api/isa.rst 12029F: drivers/base/isa.c 12030F: include/linux/isa.h 12031 12032ISA RADIO MODULE 12033M: Hans Verkuil <hverkuil@xs4all.nl> 12034L: linux-media@vger.kernel.org 12035S: Maintained 12036W: https://linuxtv.org 12037T: git git://linuxtv.org/media_tree.git 12038F: drivers/media/radio/radio-isa* 12039 12040ISAPNP 12041M: Jaroslav Kysela <perex@perex.cz> 12042S: Maintained 12043F: Documentation/userspace-api/isapnp.rst 12044F: drivers/pnp/isapnp/ 12045F: include/linux/isapnp.h 12046 12047ISCSI 12048M: Lee Duncan <lduncan@suse.com> 12049M: Chris Leech <cleech@redhat.com> 12050M: Mike Christie <michael.christie@oracle.com> 12051L: open-iscsi@googlegroups.com 12052L: linux-scsi@vger.kernel.org 12053S: Maintained 12054W: www.open-iscsi.com 12055F: drivers/scsi/*iscsi* 12056F: include/scsi/*iscsi* 12057 12058iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12059M: Peter Jones <pjones@redhat.com> 12060M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12061S: Maintained 12062F: drivers/firmware/iscsi_ibft* 12063 12064ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 12065M: Sagi Grimberg <sagi@grimberg.me> 12066M: Max Gurtovoy <mgurtovoy@nvidia.com> 12067L: linux-rdma@vger.kernel.org 12068S: Supported 12069W: http://www.openfabrics.org 12070W: www.open-iscsi.org 12071Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12072F: drivers/infiniband/ulp/iser/ 12073 12074ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 12075M: Sagi Grimberg <sagi@grimberg.me> 12076L: linux-rdma@vger.kernel.org 12077L: target-devel@vger.kernel.org 12078S: Supported 12079T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 12080F: drivers/infiniband/ulp/isert 12081 12082ISDN/CMTP OVER BLUETOOTH 12083M: Karsten Keil <isdn@linux-pingi.de> 12084L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12085L: netdev@vger.kernel.org 12086S: Odd Fixes 12087W: http://www.isdn4linux.de 12088F: Documentation/isdn/ 12089F: drivers/isdn/capi/ 12090F: include/linux/isdn/ 12091F: include/uapi/linux/isdn/ 12092F: net/bluetooth/cmtp/ 12093 12094ISDN/mISDN SUBSYSTEM 12095M: Karsten Keil <isdn@linux-pingi.de> 12096L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12097L: netdev@vger.kernel.org 12098S: Maintained 12099W: http://www.isdn4linux.de 12100F: drivers/isdn/Kconfig 12101F: drivers/isdn/Makefile 12102F: drivers/isdn/hardware/ 12103F: drivers/isdn/mISDN/ 12104 12105ISOFS FILESYSTEM 12106M: Jan Kara <jack@suse.cz> 12107L: linux-fsdevel@vger.kernel.org 12108S: Maintained 12109F: Documentation/filesystems/isofs.rst 12110F: fs/isofs/ 12111 12112IT87 HARDWARE MONITORING DRIVER 12113M: Jean Delvare <jdelvare@suse.com> 12114L: linux-hwmon@vger.kernel.org 12115S: Maintained 12116F: Documentation/hwmon/it87.rst 12117F: drivers/hwmon/it87.c 12118 12119IT913X MEDIA DRIVER 12120L: linux-media@vger.kernel.org 12121S: Orphan 12122W: https://linuxtv.org 12123Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12124F: drivers/media/tuners/it913x* 12125 12126ITE IT66121 HDMI BRIDGE DRIVER 12127M: Phong LE <ple@baylibre.com> 12128M: Neil Armstrong <neil.armstrong@linaro.org> 12129S: Maintained 12130T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12131F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 12132F: drivers/gpu/drm/bridge/ite-it66121.c 12133 12134IVTV VIDEO4LINUX DRIVER 12135M: Andy Walls <awalls@md.metrocast.net> 12136L: linux-media@vger.kernel.org 12137S: Maintained 12138W: https://linuxtv.org 12139T: git git://linuxtv.org/media_tree.git 12140F: Documentation/admin-guide/media/ivtv* 12141F: drivers/media/pci/ivtv/ 12142F: include/uapi/linux/ivtv* 12143 12144IX2505V MEDIA DRIVER 12145M: Malcolm Priestley <tvboxspy@gmail.com> 12146L: linux-media@vger.kernel.org 12147S: Maintained 12148W: https://linuxtv.org 12149Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12150F: drivers/media/dvb-frontends/ix2505v* 12151 12152JAILHOUSE HYPERVISOR INTERFACE 12153M: Jan Kiszka <jan.kiszka@siemens.com> 12154L: jailhouse-dev@googlegroups.com 12155S: Maintained 12156F: arch/x86/include/asm/jailhouse_para.h 12157F: arch/x86/kernel/jailhouse.c 12158 12159JFS FILESYSTEM 12160M: Dave Kleikamp <shaggy@kernel.org> 12161L: jfs-discussion@lists.sourceforge.net 12162S: Odd Fixes 12163W: http://jfs.sourceforge.net/ 12164T: git https://github.com/kleikamp/linux-shaggy.git 12165F: Documentation/admin-guide/jfs.rst 12166F: fs/jfs/ 12167 12168JME NETWORK DRIVER 12169M: Guo-Fu Tseng <cooldavid@cooldavid.org> 12170L: netdev@vger.kernel.org 12171S: Odd Fixes 12172F: drivers/net/ethernet/jme.* 12173 12174JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 12175M: David Woodhouse <dwmw2@infradead.org> 12176M: Richard Weinberger <richard@nod.at> 12177L: linux-mtd@lists.infradead.org 12178S: Odd Fixes 12179W: http://www.linux-mtd.infradead.org/doc/jffs2.html 12180T: git git://git.infradead.org/ubifs-2.6.git 12181F: fs/jffs2/ 12182F: include/uapi/linux/jffs2.h 12183 12184JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 12185M: "Theodore Ts'o" <tytso@mit.edu> 12186M: Jan Kara <jack@suse.com> 12187L: linux-ext4@vger.kernel.org 12188S: Maintained 12189F: fs/jbd2/ 12190F: include/linux/jbd2.h 12191 12192JPU V4L2 MEM2MEM DRIVER FOR RENESAS 12193M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 12194L: linux-media@vger.kernel.org 12195L: linux-renesas-soc@vger.kernel.org 12196S: Maintained 12197F: drivers/media/platform/renesas/rcar_jpu.c 12198 12199JSM Neo PCI based serial card 12200L: linux-serial@vger.kernel.org 12201S: Orphan 12202F: drivers/tty/serial/jsm/ 12203 12204K10TEMP HARDWARE MONITORING DRIVER 12205M: Clemens Ladisch <clemens@ladisch.de> 12206L: linux-hwmon@vger.kernel.org 12207S: Maintained 12208F: Documentation/hwmon/k10temp.rst 12209F: drivers/hwmon/k10temp.c 12210 12211K8TEMP HARDWARE MONITORING DRIVER 12212M: Rudolf Marek <r.marek@assembler.cz> 12213L: linux-hwmon@vger.kernel.org 12214S: Maintained 12215F: Documentation/hwmon/k8temp.rst 12216F: drivers/hwmon/k8temp.c 12217 12218KASAN 12219M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 12220R: Alexander Potapenko <glider@google.com> 12221R: Andrey Konovalov <andreyknvl@gmail.com> 12222R: Dmitry Vyukov <dvyukov@google.com> 12223R: Vincenzo Frascino <vincenzo.frascino@arm.com> 12224L: kasan-dev@googlegroups.com 12225S: Maintained 12226B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 12227F: Documentation/dev-tools/kasan.rst 12228F: arch/*/include/asm/*kasan.h 12229F: arch/*/mm/kasan_init* 12230F: include/linux/kasan*.h 12231F: lib/Kconfig.kasan 12232F: mm/kasan/ 12233F: scripts/Makefile.kasan 12234 12235KCONFIG 12236M: Masahiro Yamada <masahiroy@kernel.org> 12237L: linux-kbuild@vger.kernel.org 12238S: Maintained 12239Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12240T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 12241F: Documentation/kbuild/kconfig* 12242F: scripts/Kconfig.include 12243F: scripts/kconfig/ 12244 12245KCOV 12246R: Dmitry Vyukov <dvyukov@google.com> 12247R: Andrey Konovalov <andreyknvl@gmail.com> 12248L: kasan-dev@googlegroups.com 12249S: Maintained 12250B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 12251F: Documentation/dev-tools/kcov.rst 12252F: include/linux/kcov.h 12253F: include/uapi/linux/kcov.h 12254F: kernel/kcov.c 12255F: scripts/Makefile.kcov 12256 12257KCSAN 12258M: Marco Elver <elver@google.com> 12259R: Dmitry Vyukov <dvyukov@google.com> 12260L: kasan-dev@googlegroups.com 12261S: Maintained 12262F: Documentation/dev-tools/kcsan.rst 12263F: include/linux/kcsan*.h 12264F: kernel/kcsan/ 12265F: lib/Kconfig.kcsan 12266F: scripts/Makefile.kcsan 12267 12268KDUMP 12269M: Baoquan He <bhe@redhat.com> 12270R: Vivek Goyal <vgoyal@redhat.com> 12271R: Dave Young <dyoung@redhat.com> 12272L: kexec@lists.infradead.org 12273S: Maintained 12274W: http://lse.sourceforge.net/kdump/ 12275F: Documentation/admin-guide/kdump/ 12276F: fs/proc/vmcore.c 12277F: include/linux/crash_core.h 12278F: include/linux/crash_dump.h 12279F: include/uapi/linux/vmcore.h 12280F: kernel/crash_*.c 12281 12282KEENE FM RADIO TRANSMITTER DRIVER 12283M: Hans Verkuil <hverkuil@xs4all.nl> 12284L: linux-media@vger.kernel.org 12285S: Maintained 12286W: https://linuxtv.org 12287T: git git://linuxtv.org/media_tree.git 12288F: drivers/media/radio/radio-keene* 12289 12290KERNEL AUTOMOUNTER 12291M: Ian Kent <raven@themaw.net> 12292L: autofs@vger.kernel.org 12293S: Maintained 12294F: fs/autofs/ 12295 12296KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 12297M: Masahiro Yamada <masahiroy@kernel.org> 12298R: Nathan Chancellor <nathan@kernel.org> 12299R: Nicolas Schier <nicolas@fjasle.eu> 12300L: linux-kbuild@vger.kernel.org 12301S: Maintained 12302Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12303T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 12304F: Documentation/kbuild/ 12305F: Makefile 12306F: scripts/*vmlinux* 12307F: scripts/Kbuild* 12308F: scripts/Makefile* 12309F: scripts/basic/ 12310F: scripts/clang-tools/ 12311F: scripts/dummy-tools/ 12312F: scripts/include/ 12313F: scripts/mk* 12314F: scripts/mod/ 12315F: scripts/package/ 12316F: usr/ 12317 12318KERNEL HARDENING (not covered by other areas) 12319M: Kees Cook <kees@kernel.org> 12320R: Gustavo A. R. Silva <gustavoars@kernel.org> 12321L: linux-hardening@vger.kernel.org 12322S: Supported 12323T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12324F: Documentation/ABI/testing/sysfs-kernel-oops_count 12325F: Documentation/ABI/testing/sysfs-kernel-warn_count 12326F: arch/*/configs/hardening.config 12327F: include/linux/overflow.h 12328F: include/linux/randomize_kstack.h 12329F: kernel/configs/hardening.config 12330F: lib/usercopy_kunit.c 12331F: mm/usercopy.c 12332F: security/Kconfig.hardening 12333K: \b(add|choose)_random_kstack_offset\b 12334K: \b__check_(object_size|heap_object)\b 12335K: \b__counted_by\b 12336 12337KERNEL JANITORS 12338L: kernel-janitors@vger.kernel.org 12339S: Odd Fixes 12340W: http://kernelnewbies.org/KernelJanitors 12341 12342KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 12343M: Chuck Lever <chuck.lever@oracle.com> 12344M: Jeff Layton <jlayton@kernel.org> 12345R: Neil Brown <neilb@suse.de> 12346R: Olga Kornievskaia <okorniev@redhat.com> 12347R: Dai Ngo <Dai.Ngo@oracle.com> 12348R: Tom Talpey <tom@talpey.com> 12349L: linux-nfs@vger.kernel.org 12350S: Supported 12351B: https://bugzilla.kernel.org 12352T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 12353F: Documentation/filesystems/nfs/ 12354F: fs/lockd/ 12355F: fs/nfs_common/ 12356F: fs/nfsd/ 12357F: include/linux/lockd/ 12358F: include/linux/sunrpc/ 12359F: include/trace/events/rpcgss.h 12360F: include/trace/events/rpcrdma.h 12361F: include/trace/events/sunrpc.h 12362F: include/trace/misc/fs.h 12363F: include/trace/misc/nfs.h 12364F: include/trace/misc/sunrpc.h 12365F: include/uapi/linux/nfsd/ 12366F: include/uapi/linux/sunrpc/ 12367F: net/sunrpc/ 12368 12369KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 12370M: Thomas Weißschuh <linux@weissschuh.net> 12371R: Christian Heusel <christian@heusel.eu> 12372R: Nathan Chancellor <nathan@kernel.org> 12373S: Maintained 12374F: scripts/package/PKGBUILD 12375 12376KERNEL REGRESSIONS 12377M: Thorsten Leemhuis <linux@leemhuis.info> 12378L: regressions@lists.linux.dev 12379S: Supported 12380F: Documentation/admin-guide/reporting-regressions.rst 12381F: Documentation/process/handling-regressions.rst 12382 12383KERNEL SELFTEST FRAMEWORK 12384M: Shuah Khan <shuah@kernel.org> 12385M: Shuah Khan <skhan@linuxfoundation.org> 12386L: linux-kselftest@vger.kernel.org 12387S: Maintained 12388Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 12389T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 12390F: Documentation/dev-tools/kselftest* 12391F: tools/testing/selftests/ 12392 12393KERNEL SMB3 SERVER (KSMBD) 12394M: Namjae Jeon <linkinjeon@kernel.org> 12395M: Steve French <sfrench@samba.org> 12396R: Sergey Senozhatsky <senozhatsky@chromium.org> 12397R: Tom Talpey <tom@talpey.com> 12398L: linux-cifs@vger.kernel.org 12399S: Maintained 12400T: git git://git.samba.org/ksmbd.git 12401F: Documentation/filesystems/smb/ksmbd.rst 12402F: fs/smb/common/ 12403F: fs/smb/server/ 12404 12405KERNEL UNIT TESTING FRAMEWORK (KUnit) 12406M: Brendan Higgins <brendanhiggins@google.com> 12407M: David Gow <davidgow@google.com> 12408R: Rae Moar <rmoar@google.com> 12409L: linux-kselftest@vger.kernel.org 12410L: kunit-dev@googlegroups.com 12411S: Maintained 12412W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 12413T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 12414T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 12415F: Documentation/dev-tools/kunit/ 12416F: include/kunit/ 12417F: lib/kunit/ 12418F: rust/kernel/kunit.rs 12419F: scripts/rustdoc_test_* 12420F: tools/testing/kunit/ 12421 12422KERNEL USERMODE HELPER 12423M: Luis Chamberlain <mcgrof@kernel.org> 12424L: linux-kernel@vger.kernel.org 12425S: Maintained 12426F: include/linux/umh.h 12427F: kernel/umh.c 12428 12429KERNEL VIRTUAL MACHINE (KVM) 12430M: Paolo Bonzini <pbonzini@redhat.com> 12431L: kvm@vger.kernel.org 12432S: Supported 12433W: http://www.linux-kvm.org 12434T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12435F: Documentation/virt/kvm/ 12436F: include/asm-generic/kvm* 12437F: include/kvm/iodev.h 12438F: include/linux/kvm* 12439F: include/trace/events/kvm.h 12440F: include/uapi/asm-generic/kvm* 12441F: include/uapi/linux/kvm* 12442F: tools/kvm/ 12443F: tools/testing/selftests/kvm/ 12444F: virt/kvm/* 12445 12446KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 12447M: Marc Zyngier <maz@kernel.org> 12448M: Oliver Upton <oliver.upton@linux.dev> 12449R: Joey Gouly <joey.gouly@arm.com> 12450R: Suzuki K Poulose <suzuki.poulose@arm.com> 12451R: Zenghui Yu <yuzenghui@huawei.com> 12452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12453L: kvmarm@lists.linux.dev 12454S: Maintained 12455T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 12456F: Documentation/virt/kvm/arm/ 12457F: Documentation/virt/kvm/devices/arm* 12458F: arch/arm64/include/asm/kvm* 12459F: arch/arm64/include/uapi/asm/kvm* 12460F: arch/arm64/kvm/ 12461F: include/kvm/arm_* 12462F: tools/testing/selftests/kvm/*/aarch64/ 12463F: tools/testing/selftests/kvm/aarch64/ 12464 12465KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 12466M: Tianrui Zhao <zhaotianrui@loongson.cn> 12467M: Bibo Mao <maobibo@loongson.cn> 12468M: Huacai Chen <chenhuacai@kernel.org> 12469L: kvm@vger.kernel.org 12470L: loongarch@lists.linux.dev 12471S: Maintained 12472T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12473F: Documentation/virt/kvm/loongarch/ 12474F: arch/loongarch/include/asm/kvm* 12475F: arch/loongarch/include/uapi/asm/kvm* 12476F: arch/loongarch/kvm/ 12477 12478KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 12479M: Huacai Chen <chenhuacai@kernel.org> 12480L: linux-mips@vger.kernel.org 12481L: kvm@vger.kernel.org 12482S: Maintained 12483T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12484F: arch/mips/include/asm/kvm* 12485F: arch/mips/include/uapi/asm/kvm* 12486F: arch/mips/kvm/ 12487 12488KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 12489M: Michael Ellerman <mpe@ellerman.id.au> 12490R: Nicholas Piggin <npiggin@gmail.com> 12491L: linuxppc-dev@lists.ozlabs.org 12492L: kvm@vger.kernel.org 12493S: Maintained (Book3S 64-bit HV) 12494S: Odd fixes (Book3S 64-bit PR) 12495S: Orphan (Book3E and 32-bit) 12496T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 12497F: arch/powerpc/include/asm/kvm* 12498F: arch/powerpc/include/uapi/asm/kvm* 12499F: arch/powerpc/kernel/kvm* 12500F: arch/powerpc/kvm/ 12501 12502KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 12503M: Anup Patel <anup@brainfault.org> 12504R: Atish Patra <atishp@atishpatra.org> 12505L: kvm@vger.kernel.org 12506L: kvm-riscv@lists.infradead.org 12507L: linux-riscv@lists.infradead.org 12508S: Maintained 12509T: git https://github.com/kvm-riscv/linux.git 12510F: arch/riscv/include/asm/kvm* 12511F: arch/riscv/include/uapi/asm/kvm* 12512F: arch/riscv/kvm/ 12513F: tools/testing/selftests/kvm/*/riscv/ 12514F: tools/testing/selftests/kvm/riscv/ 12515 12516KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 12517M: Christian Borntraeger <borntraeger@linux.ibm.com> 12518M: Janosch Frank <frankja@linux.ibm.com> 12519M: Claudio Imbrenda <imbrenda@linux.ibm.com> 12520R: David Hildenbrand <david@redhat.com> 12521L: kvm@vger.kernel.org 12522S: Supported 12523T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 12524F: Documentation/virt/kvm/s390* 12525F: arch/s390/include/asm/gmap.h 12526F: arch/s390/include/asm/kvm* 12527F: arch/s390/include/uapi/asm/kvm* 12528F: arch/s390/include/uapi/asm/uvdevice.h 12529F: arch/s390/kernel/uv.c 12530F: arch/s390/kvm/ 12531F: arch/s390/mm/gmap.c 12532F: drivers/s390/char/uvdevice.c 12533F: tools/testing/selftests/drivers/s390x/uvdevice/ 12534F: tools/testing/selftests/kvm/*/s390x/ 12535F: tools/testing/selftests/kvm/s390x/ 12536 12537KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 12538M: Sean Christopherson <seanjc@google.com> 12539M: Paolo Bonzini <pbonzini@redhat.com> 12540L: kvm@vger.kernel.org 12541S: Supported 12542P: Documentation/process/maintainer-kvm-x86.rst 12543T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12544F: arch/x86/include/asm/kvm* 12545F: arch/x86/include/asm/svm.h 12546F: arch/x86/include/asm/vmx*.h 12547F: arch/x86/include/uapi/asm/kvm* 12548F: arch/x86/include/uapi/asm/svm.h 12549F: arch/x86/include/uapi/asm/vmx.h 12550F: arch/x86/kvm/ 12551F: arch/x86/kvm/*/ 12552F: tools/testing/selftests/kvm/*/x86_64/ 12553F: tools/testing/selftests/kvm/x86_64/ 12554 12555KERNFS 12556M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12557M: Tejun Heo <tj@kernel.org> 12558S: Supported 12559T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 12560F: fs/kernfs/ 12561F: include/linux/kernfs.h 12562 12563KEXEC 12564M: Eric Biederman <ebiederm@xmission.com> 12565L: kexec@lists.infradead.org 12566S: Maintained 12567W: http://kernel.org/pub/linux/utils/kernel/kexec/ 12568F: include/linux/kexec.h 12569F: include/uapi/linux/kexec.h 12570F: kernel/kexec* 12571 12572KEYS-ENCRYPTED 12573M: Mimi Zohar <zohar@linux.ibm.com> 12574L: linux-integrity@vger.kernel.org 12575L: keyrings@vger.kernel.org 12576S: Supported 12577F: Documentation/security/keys/trusted-encrypted.rst 12578F: include/keys/encrypted-type.h 12579F: security/keys/encrypted-keys/ 12580 12581KEYS-TRUSTED 12582M: James Bottomley <James.Bottomley@HansenPartnership.com> 12583M: Jarkko Sakkinen <jarkko@kernel.org> 12584M: Mimi Zohar <zohar@linux.ibm.com> 12585L: linux-integrity@vger.kernel.org 12586L: keyrings@vger.kernel.org 12587S: Supported 12588F: Documentation/security/keys/trusted-encrypted.rst 12589F: include/keys/trusted-type.h 12590F: include/keys/trusted_tpm.h 12591F: security/keys/trusted-keys/ 12592 12593KEYS-TRUSTED-CAAM 12594M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12595R: Pengutronix Kernel Team <kernel@pengutronix.de> 12596L: linux-integrity@vger.kernel.org 12597L: keyrings@vger.kernel.org 12598S: Maintained 12599F: include/keys/trusted_caam.h 12600F: security/keys/trusted-keys/trusted_caam.c 12601 12602KEYS-TRUSTED-DCP 12603M: David Gstir <david@sigma-star.at> 12604R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 12605L: linux-integrity@vger.kernel.org 12606L: keyrings@vger.kernel.org 12607S: Supported 12608F: include/keys/trusted_dcp.h 12609F: security/keys/trusted-keys/trusted_dcp.c 12610 12611KEYS-TRUSTED-TEE 12612M: Sumit Garg <sumit.garg@linaro.org> 12613L: linux-integrity@vger.kernel.org 12614L: keyrings@vger.kernel.org 12615S: Supported 12616F: include/keys/trusted_tee.h 12617F: security/keys/trusted-keys/trusted_tee.c 12618 12619KEYS/KEYRINGS 12620M: David Howells <dhowells@redhat.com> 12621M: Jarkko Sakkinen <jarkko@kernel.org> 12622L: keyrings@vger.kernel.org 12623S: Maintained 12624F: Documentation/security/keys/core.rst 12625F: include/keys/ 12626F: include/linux/key-type.h 12627F: include/linux/key.h 12628F: include/linux/keyctl.h 12629F: include/uapi/linux/keyctl.h 12630F: security/keys/ 12631 12632KEYS/KEYRINGS_INTEGRITY 12633M: Jarkko Sakkinen <jarkko@kernel.org> 12634M: Mimi Zohar <zohar@linux.ibm.com> 12635L: linux-integrity@vger.kernel.org 12636L: keyrings@vger.kernel.org 12637S: Supported 12638W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 12639F: security/integrity/platform_certs 12640 12641KFENCE 12642M: Alexander Potapenko <glider@google.com> 12643M: Marco Elver <elver@google.com> 12644R: Dmitry Vyukov <dvyukov@google.com> 12645L: kasan-dev@googlegroups.com 12646S: Maintained 12647F: Documentation/dev-tools/kfence.rst 12648F: arch/*/include/asm/kfence.h 12649F: include/linux/kfence.h 12650F: lib/Kconfig.kfence 12651F: mm/kfence/ 12652 12653KFIFO 12654M: Stefani Seibold <stefani@seibold.net> 12655S: Maintained 12656F: include/linux/kfifo.h 12657F: lib/kfifo.c 12658F: samples/kfifo/ 12659 12660KGDB / KDB /debug_core 12661M: Jason Wessel <jason.wessel@windriver.com> 12662M: Daniel Thompson <daniel.thompson@linaro.org> 12663R: Douglas Anderson <dianders@chromium.org> 12664L: kgdb-bugreport@lists.sourceforge.net 12665S: Maintained 12666W: http://kgdb.wiki.kernel.org/ 12667T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12668F: Documentation/dev-tools/kgdb.rst 12669F: drivers/misc/kgdbts.c 12670F: drivers/tty/serial/kgdboc.c 12671F: include/linux/kdb.h 12672F: include/linux/kgdb.h 12673F: kernel/debug/ 12674F: kernel/module/kdb.c 12675 12676KHADAS MCU MFD DRIVER 12677M: Neil Armstrong <neil.armstrong@linaro.org> 12678L: linux-amlogic@lists.infradead.org 12679S: Maintained 12680F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12681F: drivers/mfd/khadas-mcu.c 12682F: drivers/thermal/khadas_mcu_fan.c 12683F: include/linux/mfd/khadas-mcu.h 12684 12685KIONIX/ROHM KX022A ACCELEROMETER 12686M: Matti Vaittinen <mazziesaccount@gmail.com> 12687L: linux-iio@vger.kernel.org 12688S: Supported 12689F: drivers/iio/accel/kionix-kx022a* 12690 12691KMEMLEAK 12692M: Catalin Marinas <catalin.marinas@arm.com> 12693S: Maintained 12694F: Documentation/dev-tools/kmemleak.rst 12695F: include/linux/kmemleak.h 12696F: mm/kmemleak.c 12697F: samples/kmemleak/kmemleak-test.c 12698 12699KMSAN 12700M: Alexander Potapenko <glider@google.com> 12701R: Marco Elver <elver@google.com> 12702R: Dmitry Vyukov <dvyukov@google.com> 12703L: kasan-dev@googlegroups.com 12704S: Maintained 12705F: Documentation/dev-tools/kmsan.rst 12706F: arch/*/include/asm/kmsan.h 12707F: arch/*/mm/kmsan_* 12708F: include/linux/kmsan*.h 12709F: lib/Kconfig.kmsan 12710F: mm/kmsan/ 12711F: scripts/Makefile.kmsan 12712 12713KPROBES 12714M: Naveen N Rao <naveen@kernel.org> 12715M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12716M: "David S. Miller" <davem@davemloft.net> 12717M: Masami Hiramatsu <mhiramat@kernel.org> 12718L: linux-kernel@vger.kernel.org 12719L: linux-trace-kernel@vger.kernel.org 12720S: Maintained 12721Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12722T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12723F: Documentation/trace/kprobes.rst 12724F: include/asm-generic/kprobes.h 12725F: include/linux/kprobes.h 12726F: kernel/kprobes.c 12727F: lib/test_kprobes.c 12728F: samples/kprobes 12729 12730KS0108 LCD CONTROLLER DRIVER 12731M: Miguel Ojeda <ojeda@kernel.org> 12732S: Maintained 12733F: Documentation/admin-guide/auxdisplay/ks0108.rst 12734F: drivers/auxdisplay/ks0108.c 12735F: include/linux/ks0108.h 12736 12737KTD253 BACKLIGHT DRIVER 12738M: Linus Walleij <linus.walleij@linaro.org> 12739S: Maintained 12740F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12741F: drivers/video/backlight/ktd253-backlight.c 12742 12743KTD2801 BACKLIGHT DRIVER 12744M: Duje Mihanović <duje.mihanovic@skole.hr> 12745S: Maintained 12746F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12747F: drivers/video/backlight/ktd2801-backlight.c 12748 12749KTEST 12750M: Steven Rostedt <rostedt@goodmis.org> 12751M: John Hawley <warthog9@eaglescrag.net> 12752S: Maintained 12753F: tools/testing/ktest 12754 12755KTZ8866 BACKLIGHT DRIVER 12756M: Jianhua Lu <lujianhua000@gmail.com> 12757S: Maintained 12758F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12759F: drivers/video/backlight/ktz8866.c 12760 12761KVM PARAVIRT (KVM/paravirt) 12762M: Paolo Bonzini <pbonzini@redhat.com> 12763R: Vitaly Kuznetsov <vkuznets@redhat.com> 12764L: kvm@vger.kernel.org 12765S: Supported 12766T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12767F: arch/um/include/asm/kvm_para.h 12768F: arch/x86/include/asm/kvm_para.h 12769F: arch/x86/include/asm/pvclock-abi.h 12770F: arch/x86/include/uapi/asm/kvm_para.h 12771F: arch/x86/kernel/kvm.c 12772F: arch/x86/kernel/kvmclock.c 12773F: include/asm-generic/kvm_para.h 12774F: include/linux/kvm_para.h 12775F: include/uapi/asm-generic/kvm_para.h 12776F: include/uapi/linux/kvm_para.h 12777 12778KVM X86 HYPER-V (KVM/hyper-v) 12779M: Vitaly Kuznetsov <vkuznets@redhat.com> 12780M: Sean Christopherson <seanjc@google.com> 12781M: Paolo Bonzini <pbonzini@redhat.com> 12782L: kvm@vger.kernel.org 12783S: Supported 12784T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12785F: arch/x86/kvm/hyperv.* 12786F: arch/x86/kvm/kvm_onhyperv.* 12787F: arch/x86/kvm/svm/hyperv.* 12788F: arch/x86/kvm/svm/svm_onhyperv.* 12789F: arch/x86/kvm/vmx/hyperv.* 12790 12791KVM X86 Xen (KVM/Xen) 12792M: David Woodhouse <dwmw2@infradead.org> 12793M: Paul Durrant <paul@xen.org> 12794M: Sean Christopherson <seanjc@google.com> 12795M: Paolo Bonzini <pbonzini@redhat.com> 12796L: kvm@vger.kernel.org 12797S: Supported 12798T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12799F: arch/x86/kvm/xen.* 12800 12801L3MDEV 12802M: David Ahern <dsahern@kernel.org> 12803L: netdev@vger.kernel.org 12804S: Maintained 12805F: include/net/l3mdev.h 12806F: net/l3mdev 12807 12808LANDLOCK SECURITY MODULE 12809M: Mickaël Salaün <mic@digikod.net> 12810R: Günther Noack <gnoack@google.com> 12811L: linux-security-module@vger.kernel.org 12812S: Supported 12813W: https://landlock.io 12814T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12815F: Documentation/security/landlock.rst 12816F: Documentation/userspace-api/landlock.rst 12817F: fs/ioctl.c 12818F: include/uapi/linux/landlock.h 12819F: samples/landlock/ 12820F: security/landlock/ 12821F: tools/testing/selftests/landlock/ 12822K: landlock 12823K: LANDLOCK 12824 12825LANTIQ / INTEL Ethernet drivers 12826M: Hauke Mehrtens <hauke@hauke-m.de> 12827L: netdev@vger.kernel.org 12828S: Maintained 12829F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 12830F: drivers/net/dsa/lantiq_gswip.c 12831F: drivers/net/dsa/lantiq_pce.h 12832F: drivers/net/ethernet/lantiq_xrx200.c 12833F: net/dsa/tag_gswip.c 12834 12835LANTIQ MIPS ARCHITECTURE 12836M: John Crispin <john@phrozen.org> 12837L: linux-mips@vger.kernel.org 12838S: Maintained 12839F: arch/mips/lantiq 12840F: drivers/soc/lantiq 12841 12842LANTIQ PEF2256 DRIVER 12843M: Herve Codina <herve.codina@bootlin.com> 12844S: Maintained 12845F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12846F: drivers/net/wan/framer/pef2256/ 12847F: drivers/pinctrl/pinctrl-pef2256.c 12848F: include/linux/framer/pef2256.h 12849 12850LASI 53c700 driver for PARISC 12851M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12852L: linux-scsi@vger.kernel.org 12853S: Maintained 12854F: Documentation/scsi/53c700.rst 12855F: drivers/scsi/53c700* 12856 12857LEAKING_ADDRESSES 12858M: Tycho Andersen <tycho@tycho.pizza> 12859R: Kees Cook <kees@kernel.org> 12860L: linux-hardening@vger.kernel.org 12861S: Maintained 12862T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12863F: scripts/leaking_addresses.pl 12864 12865LED SUBSYSTEM 12866M: Pavel Machek <pavel@ucw.cz> 12867M: Lee Jones <lee@kernel.org> 12868L: linux-leds@vger.kernel.org 12869S: Maintained 12870T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 12871F: Documentation/devicetree/bindings/leds/ 12872F: Documentation/leds/ 12873F: drivers/leds/ 12874F: include/dt-bindings/leds/ 12875F: include/linux/leds.h 12876 12877LEGO MINDSTORMS EV3 12878R: David Lechner <david@lechnology.com> 12879S: Maintained 12880F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12881F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12882F: drivers/power/supply/lego_ev3_battery.c 12883 12884LEGO USB Tower driver 12885M: Juergen Stuber <starblue@users.sourceforge.net> 12886L: legousb-devel@lists.sourceforge.net 12887S: Maintained 12888W: http://legousb.sourceforge.net/ 12889F: drivers/usb/misc/legousbtower.c 12890 12891LETSKETCH HID TABLET DRIVER 12892M: Hans de Goede <hdegoede@redhat.com> 12893L: linux-input@vger.kernel.org 12894S: Maintained 12895T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12896F: drivers/hid/hid-letsketch.c 12897 12898LG LAPTOP EXTRAS 12899M: Matan Ziv-Av <matan@svgalib.org> 12900L: platform-driver-x86@vger.kernel.org 12901S: Maintained 12902F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12903F: Documentation/admin-guide/laptops/lg-laptop.rst 12904F: drivers/platform/x86/lg-laptop.c 12905 12906LG2160 MEDIA DRIVER 12907M: Michael Krufky <mkrufky@linuxtv.org> 12908L: linux-media@vger.kernel.org 12909S: Maintained 12910W: https://linuxtv.org 12911W: http://github.com/mkrufky 12912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12913T: git git://linuxtv.org/mkrufky/tuners.git 12914F: drivers/media/dvb-frontends/lg2160.* 12915 12916LGDT3305 MEDIA DRIVER 12917M: Michael Krufky <mkrufky@linuxtv.org> 12918L: linux-media@vger.kernel.org 12919S: Maintained 12920W: https://linuxtv.org 12921W: http://github.com/mkrufky 12922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12923T: git git://linuxtv.org/mkrufky/tuners.git 12924F: drivers/media/dvb-frontends/lgdt3305.* 12925 12926LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12927M: Viresh Kumar <vireshk@kernel.org> 12928L: linux-ide@vger.kernel.org 12929S: Maintained 12930F: drivers/ata/pata_arasan_cf.c 12931F: include/linux/pata_arasan_cf_data.h 12932 12933LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12934M: Linus Walleij <linus.walleij@linaro.org> 12935L: linux-ide@vger.kernel.org 12936S: Maintained 12937F: drivers/ata/pata_ftide010.c 12938F: drivers/ata/sata_gemini.c 12939F: drivers/ata/sata_gemini.h 12940 12941LIBATA SATA AHCI PLATFORM devices support 12942M: Hans de Goede <hdegoede@redhat.com> 12943L: linux-ide@vger.kernel.org 12944S: Maintained 12945F: drivers/ata/ahci_platform.c 12946F: drivers/ata/libahci_platform.c 12947F: include/linux/ahci_platform.h 12948 12949LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12950M: Mikael Pettersson <mikpelinux@gmail.com> 12951L: linux-ide@vger.kernel.org 12952S: Maintained 12953F: drivers/ata/sata_promise.* 12954 12955LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12956M: Damien Le Moal <dlemoal@kernel.org> 12957M: Niklas Cassel <cassel@kernel.org> 12958L: linux-ide@vger.kernel.org 12959S: Maintained 12960T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12961F: Documentation/ABI/testing/sysfs-ata 12962F: Documentation/devicetree/bindings/ata/ 12963F: drivers/ata/ 12964F: include/linux/ata.h 12965F: include/linux/libata.h 12966 12967LIBETH COMMON ETHERNET LIBRARY 12968M: Alexander Lobakin <aleksander.lobakin@intel.com> 12969L: netdev@vger.kernel.org 12970L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12971S: Supported 12972T: git https://github.com/alobakin/linux.git 12973F: drivers/net/ethernet/intel/libeth/ 12974F: include/net/libeth/ 12975K: libeth 12976 12977LIBIE COMMON INTEL ETHERNET LIBRARY 12978M: Alexander Lobakin <aleksander.lobakin@intel.com> 12979L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12980L: netdev@vger.kernel.org 12981S: Supported 12982T: git https://github.com/alobakin/linux.git 12983F: drivers/net/ethernet/intel/libie/ 12984F: include/linux/net/intel/libie/ 12985K: libie 12986 12987LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12988M: Vishal Verma <vishal.l.verma@intel.com> 12989M: Dan Williams <dan.j.williams@intel.com> 12990M: Dave Jiang <dave.jiang@intel.com> 12991L: nvdimm@lists.linux.dev 12992S: Supported 12993Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12994P: Documentation/nvdimm/maintainer-entry-profile.rst 12995F: drivers/nvdimm/btt* 12996 12997LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12998M: Dan Williams <dan.j.williams@intel.com> 12999M: Vishal Verma <vishal.l.verma@intel.com> 13000M: Dave Jiang <dave.jiang@intel.com> 13001L: nvdimm@lists.linux.dev 13002S: Supported 13003Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13004P: Documentation/nvdimm/maintainer-entry-profile.rst 13005F: drivers/nvdimm/pmem* 13006 13007LIBNVDIMM: DEVICETREE BINDINGS 13008M: Oliver O'Halloran <oohall@gmail.com> 13009L: nvdimm@lists.linux.dev 13010S: Supported 13011Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13012F: Documentation/devicetree/bindings/pmem/pmem-region.txt 13013F: drivers/nvdimm/of_pmem.c 13014 13015LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 13016M: Dan Williams <dan.j.williams@intel.com> 13017M: Vishal Verma <vishal.l.verma@intel.com> 13018M: Dave Jiang <dave.jiang@intel.com> 13019M: Ira Weiny <ira.weiny@intel.com> 13020L: nvdimm@lists.linux.dev 13021S: Supported 13022Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13023P: Documentation/nvdimm/maintainer-entry-profile.rst 13024T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 13025F: drivers/acpi/nfit/* 13026F: drivers/nvdimm/* 13027F: include/linux/libnvdimm.h 13028F: include/linux/nd.h 13029F: include/uapi/linux/ndctl.h 13030F: tools/testing/nvdimm/ 13031 13032LIBRARY CODE 13033M: Andrew Morton <akpm@linux-foundation.org> 13034L: linux-kernel@vger.kernel.org 13035S: Supported 13036T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 13037F: lib/* 13038 13039LICENSES and SPDX stuff 13040M: Thomas Gleixner <tglx@linutronix.de> 13041M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13042L: linux-spdx@vger.kernel.org 13043S: Maintained 13044T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 13045F: COPYING 13046F: Documentation/process/license-rules.rst 13047F: LICENSES/ 13048F: scripts/spdxcheck-test.sh 13049F: scripts/spdxcheck.py 13050F: scripts/spdxexclude 13051 13052LINEAR RANGES HELPERS 13053M: Mark Brown <broonie@kernel.org> 13054R: Matti Vaittinen <mazziesaccount@gmail.com> 13055F: include/linux/linear_range.h 13056F: lib/linear_ranges.c 13057F: lib/test_linear_ranges.c 13058 13059LINUX FOR POWER MACINTOSH 13060L: linuxppc-dev@lists.ozlabs.org 13061S: Orphan 13062F: arch/powerpc/platforms/powermac/ 13063F: drivers/macintosh/ 13064X: drivers/macintosh/adb-iop.c 13065X: drivers/macintosh/via-macii.c 13066 13067LINUX FOR POWERPC (32-BIT AND 64-BIT) 13068M: Michael Ellerman <mpe@ellerman.id.au> 13069R: Nicholas Piggin <npiggin@gmail.com> 13070R: Christophe Leroy <christophe.leroy@csgroup.eu> 13071R: Naveen N Rao <naveen@kernel.org> 13072R: Madhavan Srinivasan <maddy@linux.ibm.com> 13073L: linuxppc-dev@lists.ozlabs.org 13074S: Supported 13075W: https://github.com/linuxppc/wiki/wiki 13076Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 13077T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 13078F: Documentation/ABI/stable/sysfs-firmware-opal-* 13079F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 13080F: Documentation/devicetree/bindings/powerpc/ 13081F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 13082F: Documentation/arch/powerpc/ 13083F: arch/powerpc/ 13084F: drivers/*/*/*pasemi* 13085F: drivers/*/*pasemi* 13086F: drivers/char/tpm/tpm_ibmvtpm* 13087F: drivers/crypto/nx/ 13088F: drivers/i2c/busses/i2c-opal.c 13089F: drivers/net/ethernet/ibm/ibmveth.* 13090F: drivers/net/ethernet/ibm/ibmvnic.* 13091F: drivers/pci/hotplug/pnv_php.c 13092F: drivers/pci/hotplug/rpa* 13093F: drivers/rtc/rtc-opal.c 13094F: drivers/scsi/ibmvscsi/ 13095F: drivers/tty/hvc/hvc_opal.c 13096F: drivers/watchdog/wdrtas.c 13097F: include/linux/papr_scm.h 13098F: include/uapi/linux/papr_pdsm.h 13099F: tools/testing/selftests/powerpc 13100N: /pmac 13101N: powermac 13102N: powernv 13103N: [^a-z0-9]ps3 13104N: pseries 13105 13106LINUX FOR POWERPC EMBEDDED MPC5XXX 13107M: Anatolij Gustschin <agust@denx.de> 13108L: linuxppc-dev@lists.ozlabs.org 13109S: Odd Fixes 13110F: arch/powerpc/platforms/512x/ 13111F: arch/powerpc/platforms/52xx/ 13112 13113LINUX FOR POWERPC EMBEDDED PPC4XX 13114L: linuxppc-dev@lists.ozlabs.org 13115S: Orphan 13116F: arch/powerpc/platforms/44x/ 13117 13118LINUX FOR POWERPC EMBEDDED PPC85XX 13119M: Scott Wood <oss@buserror.net> 13120L: linuxppc-dev@lists.ozlabs.org 13121S: Odd fixes 13122T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 13123F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 13124F: Documentation/devicetree/bindings/powerpc/fsl/ 13125F: arch/powerpc/platforms/85xx/ 13126 13127LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 13128M: Christophe Leroy <christophe.leroy@csgroup.eu> 13129L: linuxppc-dev@lists.ozlabs.org 13130S: Maintained 13131F: arch/powerpc/platforms/8xx/ 13132F: arch/powerpc/platforms/83xx/ 13133 13134LINUX KERNEL DUMP TEST MODULE (LKDTM) 13135M: Kees Cook <kees@kernel.org> 13136S: Maintained 13137F: drivers/misc/lkdtm/* 13138F: tools/testing/selftests/lkdtm/* 13139 13140LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 13141M: Alan Stern <stern@rowland.harvard.edu> 13142M: Andrea Parri <parri.andrea@gmail.com> 13143M: Will Deacon <will@kernel.org> 13144M: Peter Zijlstra <peterz@infradead.org> 13145M: Boqun Feng <boqun.feng@gmail.com> 13146M: Nicholas Piggin <npiggin@gmail.com> 13147M: David Howells <dhowells@redhat.com> 13148M: Jade Alglave <j.alglave@ucl.ac.uk> 13149M: Luc Maranget <luc.maranget@inria.fr> 13150M: "Paul E. McKenney" <paulmck@kernel.org> 13151R: Akira Yokosawa <akiyks@gmail.com> 13152R: Daniel Lustig <dlustig@nvidia.com> 13153R: Joel Fernandes <joel@joelfernandes.org> 13154L: linux-kernel@vger.kernel.org 13155L: linux-arch@vger.kernel.org 13156L: lkmm@lists.linux.dev 13157S: Supported 13158T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 13159F: Documentation/atomic_bitops.txt 13160F: Documentation/atomic_t.txt 13161F: Documentation/core-api/refcount-vs-atomic.rst 13162F: Documentation/litmus-tests/ 13163F: Documentation/memory-barriers.txt 13164F: tools/memory-model/ 13165 13166LINUX-NEXT TREE 13167M: Stephen Rothwell <sfr@canb.auug.org.au> 13168L: linux-next@vger.kernel.org 13169S: Supported 13170B: mailto:linux-next@vger.kernel.org and the appropriate development tree 13171T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 13172 13173LIS3LV02D ACCELEROMETER DRIVER 13174M: Eric Piel <eric.piel@tremplin-utc.net> 13175S: Maintained 13176F: Documentation/misc-devices/lis3lv02d.rst 13177F: drivers/misc/lis3lv02d/ 13178F: drivers/platform/x86/hp/hp_accel.c 13179 13180LIST KUNIT TEST 13181M: David Gow <davidgow@google.com> 13182L: linux-kselftest@vger.kernel.org 13183L: kunit-dev@googlegroups.com 13184S: Maintained 13185F: lib/list-test.c 13186 13187LITEX PLATFORM 13188M: Karol Gugala <kgugala@antmicro.com> 13189M: Mateusz Holenko <mholenko@antmicro.com> 13190M: Gabriel Somlo <gsomlo@gmail.com> 13191M: Joel Stanley <joel@jms.id.au> 13192S: Maintained 13193F: Documentation/devicetree/bindings/*/litex,*.yaml 13194F: arch/openrisc/boot/dts/or1klitex.dts 13195F: drivers/mmc/host/litex_mmc.c 13196F: drivers/net/ethernet/litex/* 13197F: drivers/soc/litex/* 13198F: drivers/tty/serial/liteuart.c 13199F: include/linux/litex.h 13200N: litex 13201 13202LIVE PATCHING 13203M: Josh Poimboeuf <jpoimboe@kernel.org> 13204M: Jiri Kosina <jikos@kernel.org> 13205M: Miroslav Benes <mbenes@suse.cz> 13206M: Petr Mladek <pmladek@suse.com> 13207R: Joe Lawrence <joe.lawrence@redhat.com> 13208L: live-patching@vger.kernel.org 13209S: Maintained 13210T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 13211F: Documentation/ABI/testing/sysfs-kernel-livepatch 13212F: Documentation/livepatch/ 13213F: arch/powerpc/include/asm/livepatch.h 13214F: include/linux/livepatch.h 13215F: kernel/livepatch/ 13216F: kernel/module/livepatch.c 13217F: samples/livepatch/ 13218F: tools/testing/selftests/livepatch/ 13219 13220LLC (802.2) 13221L: netdev@vger.kernel.org 13222S: Odd fixes 13223F: include/linux/llc.h 13224F: include/net/llc* 13225F: include/uapi/linux/llc.h 13226F: net/llc/ 13227 13228LM73 HARDWARE MONITOR DRIVER 13229M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 13230L: linux-hwmon@vger.kernel.org 13231S: Maintained 13232F: drivers/hwmon/lm73.c 13233 13234LM78 HARDWARE MONITOR DRIVER 13235M: Jean Delvare <jdelvare@suse.com> 13236L: linux-hwmon@vger.kernel.org 13237S: Maintained 13238F: Documentation/hwmon/lm78.rst 13239F: drivers/hwmon/lm78.c 13240 13241LM83 HARDWARE MONITOR DRIVER 13242M: Jean Delvare <jdelvare@suse.com> 13243L: linux-hwmon@vger.kernel.org 13244S: Maintained 13245F: Documentation/hwmon/lm83.rst 13246F: drivers/hwmon/lm83.c 13247 13248LM90 HARDWARE MONITOR DRIVER 13249M: Jean Delvare <jdelvare@suse.com> 13250L: linux-hwmon@vger.kernel.org 13251S: Maintained 13252F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 13253F: Documentation/hwmon/lm90.rst 13254F: drivers/hwmon/lm90.c 13255F: include/dt-bindings/thermal/lm90.h 13256 13257LME2510 MEDIA DRIVER 13258M: Malcolm Priestley <tvboxspy@gmail.com> 13259L: linux-media@vger.kernel.org 13260S: Maintained 13261W: https://linuxtv.org 13262Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13263F: drivers/media/usb/dvb-usb-v2/lmedm04* 13264 13265LOADPIN SECURITY MODULE 13266M: Kees Cook <kees@kernel.org> 13267S: Supported 13268T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13269F: Documentation/admin-guide/LSM/LoadPin.rst 13270F: security/loadpin/ 13271 13272LOCKDOWN SECURITY MODULE 13273L: linux-security-module@vger.kernel.org 13274S: Odd Fixes 13275T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 13276F: security/lockdown/ 13277 13278LOCKING PRIMITIVES 13279M: Peter Zijlstra <peterz@infradead.org> 13280M: Ingo Molnar <mingo@redhat.com> 13281M: Will Deacon <will@kernel.org> 13282R: Waiman Long <longman@redhat.com> 13283R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 13284L: linux-kernel@vger.kernel.org 13285S: Maintained 13286T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 13287F: Documentation/locking/ 13288F: arch/*/include/asm/spinlock*.h 13289F: include/linux/lockdep*.h 13290F: include/linux/mutex*.h 13291F: include/linux/rwlock*.h 13292F: include/linux/rwsem*.h 13293F: include/linux/seqlock.h 13294F: include/linux/spinlock*.h 13295F: kernel/locking/ 13296F: lib/locking*.[ch] 13297X: kernel/locking/locktorture.c 13298 13299LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 13300M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 13301L: linux-ntfs-dev@lists.sourceforge.net 13302S: Maintained 13303W: http://www.linux-ntfs.org/content/view/19/37/ 13304F: Documentation/admin-guide/ldm.rst 13305F: block/partitions/ldm.* 13306 13307LOGITECH HID GAMING KEYBOARDS 13308M: Hans de Goede <hdegoede@redhat.com> 13309L: linux-input@vger.kernel.org 13310S: Maintained 13311T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13312F: drivers/hid/hid-lg-g15.c 13313 13314LONTIUM LT8912B MIPI TO HDMI BRIDGE 13315M: Adrien Grassein <adrien.grassein@gmail.com> 13316S: Maintained 13317F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 13318F: drivers/gpu/drm/bridge/lontium-lt8912b.c 13319 13320LOONGARCH 13321M: Huacai Chen <chenhuacai@kernel.org> 13322R: WANG Xuerui <kernel@xen0n.name> 13323L: loongarch@lists.linux.dev 13324S: Maintained 13325T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 13326F: Documentation/arch/loongarch/ 13327F: Documentation/translations/zh_CN/arch/loongarch/ 13328F: arch/loongarch/ 13329F: drivers/*/*loongarch* 13330F: drivers/cpufreq/loongson3_cpufreq.c 13331 13332LOONGSON GPIO DRIVER 13333M: Yinbo Zhu <zhuyinbo@loongson.cn> 13334L: linux-gpio@vger.kernel.org 13335S: Maintained 13336F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 13337F: drivers/gpio/gpio-loongson-64bit.c 13338 13339LOONGSON LS2X APB DMA DRIVER 13340M: Binbin Zhou <zhoubinbin@loongson.cn> 13341L: dmaengine@vger.kernel.org 13342S: Maintained 13343F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 13344F: drivers/dma/ls2x-apb-dma.c 13345 13346LOONGSON LS2X I2C DRIVER 13347M: Binbin Zhou <zhoubinbin@loongson.cn> 13348L: linux-i2c@vger.kernel.org 13349S: Maintained 13350F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 13351F: drivers/i2c/busses/i2c-ls2x.c 13352 13353LOONGSON-2 SOC SERIES CLOCK DRIVER 13354M: Yinbo Zhu <zhuyinbo@loongson.cn> 13355L: linux-clk@vger.kernel.org 13356S: Maintained 13357F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 13358F: drivers/clk/clk-loongson2.c 13359F: include/dt-bindings/clock/loongson,ls2k-clk.h 13360 13361LOONGSON SPI DRIVER 13362M: Yinbo Zhu <zhuyinbo@loongson.cn> 13363L: linux-spi@vger.kernel.org 13364S: Maintained 13365F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 13366F: drivers/spi/spi-loongson-core.c 13367F: drivers/spi/spi-loongson-pci.c 13368F: drivers/spi/spi-loongson-plat.c 13369F: drivers/spi/spi-loongson.h 13370 13371LOONGSON-2 SOC SERIES GUTS DRIVER 13372M: Yinbo Zhu <zhuyinbo@loongson.cn> 13373L: loongarch@lists.linux.dev 13374S: Maintained 13375F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 13376F: drivers/soc/loongson/loongson2_guts.c 13377 13378LOONGSON-2 SOC SERIES PM DRIVER 13379M: Yinbo Zhu <zhuyinbo@loongson.cn> 13380L: linux-pm@vger.kernel.org 13381S: Maintained 13382F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 13383F: drivers/soc/loongson/loongson2_pm.c 13384 13385LOONGSON-2 SOC SERIES PINCTRL DRIVER 13386M: zhanghongchen <zhanghongchen@loongson.cn> 13387M: Yinbo Zhu <zhuyinbo@loongson.cn> 13388L: linux-gpio@vger.kernel.org 13389S: Maintained 13390F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 13391F: drivers/pinctrl/pinctrl-loongson2.c 13392 13393LOONGSON-2 SOC SERIES THERMAL DRIVER 13394M: zhanghongchen <zhanghongchen@loongson.cn> 13395M: Yinbo Zhu <zhuyinbo@loongson.cn> 13396L: linux-pm@vger.kernel.org 13397S: Maintained 13398F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 13399F: drivers/thermal/loongson2_thermal.c 13400 13401LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 13402M: Sathya Prakash <sathya.prakash@broadcom.com> 13403M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 13404M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 13405L: MPT-FusionLinux.pdl@broadcom.com 13406L: linux-scsi@vger.kernel.org 13407S: Supported 13408W: http://www.avagotech.com/support/ 13409F: drivers/message/fusion/ 13410F: drivers/scsi/mpt3sas/ 13411 13412LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 13413M: Matthew Wilcox <willy@infradead.org> 13414L: linux-scsi@vger.kernel.org 13415S: Maintained 13416F: drivers/scsi/sym53c8xx_2/ 13417 13418LTC1660 DAC DRIVER 13419M: Marcus Folkesson <marcus.folkesson@gmail.com> 13420L: linux-iio@vger.kernel.org 13421S: Maintained 13422F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 13423F: drivers/iio/dac/ltc1660.c 13424 13425LTC2664 IIO DAC DRIVER 13426M: Michael Hennerich <michael.hennerich@analog.com> 13427M: Kim Seer Paller <kimseer.paller@analog.com> 13428L: linux-iio@vger.kernel.org 13429S: Supported 13430W: https://ez.analog.com/linux-software-drivers 13431F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 13432F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 13433F: drivers/iio/dac/ltc2664.c 13434 13435LTC2688 IIO DAC DRIVER 13436M: Nuno Sá <nuno.sa@analog.com> 13437L: linux-iio@vger.kernel.org 13438S: Supported 13439W: https://ez.analog.com/linux-software-drivers 13440F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 13441F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 13442F: drivers/iio/dac/ltc2688.c 13443 13444LTC2947 HARDWARE MONITOR DRIVER 13445M: Nuno Sá <nuno.sa@analog.com> 13446L: linux-hwmon@vger.kernel.org 13447S: Supported 13448W: https://ez.analog.com/linux-software-drivers 13449F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 13450F: drivers/hwmon/ltc2947-core.c 13451F: drivers/hwmon/ltc2947-i2c.c 13452F: drivers/hwmon/ltc2947-spi.c 13453F: drivers/hwmon/ltc2947.h 13454 13455LTC2991 HARDWARE MONITOR DRIVER 13456M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13457L: linux-hwmon@vger.kernel.org 13458S: Supported 13459W: https://ez.analog.com/linux-software-drivers 13460F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 13461F: drivers/hwmon/ltc2991.c 13462 13463LTC2983 IIO TEMPERATURE DRIVER 13464M: Nuno Sá <nuno.sa@analog.com> 13465L: linux-iio@vger.kernel.org 13466S: Supported 13467W: https://ez.analog.com/linux-software-drivers 13468F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 13469F: drivers/iio/temperature/ltc2983.c 13470 13471LTC4282 HARDWARE MONITOR DRIVER 13472M: Nuno Sa <nuno.sa@analog.com> 13473L: linux-hwmon@vger.kernel.org 13474S: Supported 13475F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 13476F: Documentation/hwmon/ltc4282.rst 13477F: drivers/hwmon/ltc4282.c 13478 13479LTC4286 HARDWARE MONITOR DRIVER 13480M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 13481L: linux-i2c@vger.kernel.org 13482S: Maintained 13483F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 13484F: Documentation/hwmon/ltc4286.rst 13485F: drivers/hwmon/pmbus/Kconfig 13486F: drivers/hwmon/pmbus/Makefile 13487F: drivers/hwmon/pmbus/ltc4286.c 13488 13489LTC4306 I2C MULTIPLEXER DRIVER 13490M: Michael Hennerich <michael.hennerich@analog.com> 13491L: linux-i2c@vger.kernel.org 13492S: Supported 13493W: https://ez.analog.com/linux-software-drivers 13494F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 13495F: drivers/i2c/muxes/i2c-mux-ltc4306.c 13496 13497LTP (Linux Test Project) 13498M: Andrea Cervesato <andrea.cervesato@suse.com> 13499M: Cyril Hrubis <chrubis@suse.cz> 13500M: Jan Stancek <jstancek@redhat.com> 13501M: Petr Vorel <pvorel@suse.cz> 13502M: Li Wang <liwang@redhat.com> 13503M: Yang Xu <xuyang2018.jy@fujitsu.com> 13504M: Xiao Yang <yangx.jy@fujitsu.com> 13505L: ltp@lists.linux.it (subscribers-only) 13506S: Maintained 13507W: https://linux-test-project.readthedocs.io/ 13508T: git https://github.com/linux-test-project/ltp.git 13509 13510LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 13511M: Anshul Dalal <anshulusr@gmail.com> 13512L: linux-iio@vger.kernel.org 13513S: Maintained 13514F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 13515F: drivers/iio/light/ltr390.c 13516 13517LYNX 28G SERDES PHY DRIVER 13518M: Ioana Ciornei <ioana.ciornei@nxp.com> 13519L: netdev@vger.kernel.org 13520S: Supported 13521F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 13522F: drivers/phy/freescale/phy-fsl-lynx-28g.c 13523 13524LYNX PCS MODULE 13525M: Ioana Ciornei <ioana.ciornei@nxp.com> 13526L: netdev@vger.kernel.org 13527S: Supported 13528F: drivers/net/pcs/pcs-lynx.c 13529F: include/linux/pcs-lynx.h 13530 13531M68K ARCHITECTURE 13532M: Geert Uytterhoeven <geert@linux-m68k.org> 13533L: linux-m68k@lists.linux-m68k.org 13534S: Maintained 13535W: http://www.linux-m68k.org/ 13536T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 13537F: arch/m68k/ 13538F: drivers/zorro/ 13539 13540M68K ON APPLE MACINTOSH 13541M: Joshua Thompson <funaho@jurai.org> 13542L: linux-m68k@lists.linux-m68k.org 13543S: Maintained 13544W: http://www.mac.linux-m68k.org/ 13545F: arch/m68k/mac/ 13546F: drivers/macintosh/adb-iop.c 13547F: drivers/macintosh/via-macii.c 13548 13549M68K ON HP9000/300 13550M: Philip Blundell <philb@gnu.org> 13551S: Maintained 13552W: http://www.tazenda.demon.co.uk/phil/linux-hp 13553F: arch/m68k/hp300/ 13554 13555M88DS3103 MEDIA DRIVER 13556L: linux-media@vger.kernel.org 13557S: Orphan 13558W: https://linuxtv.org 13559Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13560F: drivers/media/dvb-frontends/m88ds3103* 13561 13562M88RS2000 MEDIA DRIVER 13563M: Malcolm Priestley <tvboxspy@gmail.com> 13564L: linux-media@vger.kernel.org 13565S: Maintained 13566W: https://linuxtv.org 13567Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13568F: drivers/media/dvb-frontends/m88rs2000* 13569 13570MA901 MASTERKIT USB FM RADIO DRIVER 13571M: Alexey Klimov <klimov.linux@gmail.com> 13572L: linux-media@vger.kernel.org 13573S: Maintained 13574T: git git://linuxtv.org/media_tree.git 13575F: drivers/media/radio/radio-ma901.c 13576 13577MAC80211 13578M: Johannes Berg <johannes@sipsolutions.net> 13579L: linux-wireless@vger.kernel.org 13580S: Maintained 13581W: https://wireless.wiki.kernel.org/ 13582Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13583T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13584T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13585F: Documentation/networking/mac80211-injection.rst 13586F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 13587F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 13588F: include/net/mac80211.h 13589F: net/mac80211/ 13590 13591MAILBOX API 13592M: Jassi Brar <jassisinghbrar@gmail.com> 13593L: linux-kernel@vger.kernel.org 13594S: Maintained 13595F: Documentation/devicetree/bindings/mailbox/ 13596F: drivers/mailbox/ 13597F: include/dt-bindings/mailbox/ 13598F: include/linux/mailbox_client.h 13599F: include/linux/mailbox_controller.h 13600 13601MAILBOX ARM MHUv2 13602M: Viresh Kumar <viresh.kumar@linaro.org> 13603M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13604L: linux-kernel@vger.kernel.org 13605S: Maintained 13606F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13607F: drivers/mailbox/arm_mhuv2.c 13608F: include/linux/mailbox/arm_mhuv2_message.h 13609 13610MAILBOX ARM MHUv3 13611M: Sudeep Holla <sudeep.holla@arm.com> 13612M: Cristian Marussi <cristian.marussi@arm.com> 13613L: linux-kernel@vger.kernel.org 13614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13615S: Maintained 13616F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 13617F: drivers/mailbox/arm_mhuv3.c 13618 13619MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13620M: Alejandro Colomar <alx@kernel.org> 13621L: linux-man@vger.kernel.org 13622S: Maintained 13623W: http://www.kernel.org/doc/man-pages 13624T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13625T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13626 13627MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13628M: Jeremy Kerr <jk@codeconstruct.com.au> 13629M: Matt Johnston <matt@codeconstruct.com.au> 13630L: netdev@vger.kernel.org 13631S: Maintained 13632F: Documentation/networking/mctp.rst 13633F: drivers/net/mctp/ 13634F: include/net/mctp.h 13635F: include/net/mctpdevice.h 13636F: include/net/netns/mctp.h 13637F: net/mctp/ 13638 13639MAPLE TREE 13640M: Liam R. Howlett <Liam.Howlett@oracle.com> 13641L: maple-tree@lists.infradead.org 13642L: linux-mm@kvack.org 13643S: Supported 13644F: Documentation/core-api/maple_tree.rst 13645F: include/linux/maple_tree.h 13646F: include/trace/events/maple_tree.h 13647F: lib/maple_tree.c 13648F: lib/test_maple_tree.c 13649F: tools/testing/radix-tree/linux/maple_tree.h 13650F: tools/testing/radix-tree/maple.c 13651 13652MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13653M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13654L: linux-mips@vger.kernel.org 13655S: Maintained 13656F: arch/mips/boot/dts/img/pistachio* 13657 13658MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13659M: Andrew Lunn <andrew@lunn.ch> 13660L: netdev@vger.kernel.org 13661S: Maintained 13662F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13663F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13664F: Documentation/networking/devlink/mv88e6xxx.rst 13665F: drivers/net/dsa/mv88e6xxx/ 13666F: include/linux/dsa/mv88e6xxx.h 13667F: include/linux/platform_data/mv88e6xxx.h 13668 13669MARVELL 88PM886 PMIC DRIVER 13670M: Karel Balej <balejk@matfyz.cz> 13671S: Maintained 13672F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 13673F: drivers/input/misc/88pm886-onkey.c 13674F: drivers/mfd/88pm886.c 13675F: drivers/regulator/88pm886-regulator.c 13676F: include/linux/mfd/88pm886.h 13677 13678MARVELL ARMADA 3700 PHY DRIVERS 13679M: Miquel Raynal <miquel.raynal@bootlin.com> 13680S: Maintained 13681F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13682F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13683F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13684F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13685 13686MARVELL ARMADA 3700 SERIAL DRIVER 13687M: Pali Rohár <pali@kernel.org> 13688S: Maintained 13689F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13690F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13691F: drivers/tty/serial/mvebu-uart.c 13692 13693MARVELL ARMADA DRM SUPPORT 13694M: Russell King <linux@armlinux.org.uk> 13695S: Maintained 13696T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13697T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13698F: Documentation/devicetree/bindings/display/armada/ 13699F: drivers/gpu/drm/armada/ 13700F: include/uapi/drm/armada_drm.h 13701 13702MARVELL CRYPTO DRIVER 13703M: Boris Brezillon <bbrezillon@kernel.org> 13704M: Arnaud Ebalard <arno@natisbad.org> 13705M: Srujana Challa <schalla@marvell.com> 13706L: linux-crypto@vger.kernel.org 13707S: Maintained 13708F: drivers/crypto/marvell/ 13709F: include/linux/soc/marvell/octeontx2/ 13710 13711MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13712M: Mirko Lindner <mlindner@marvell.com> 13713M: Stephen Hemminger <stephen@networkplumber.org> 13714L: netdev@vger.kernel.org 13715S: Odd fixes 13716F: drivers/net/ethernet/marvell/sk* 13717 13718MARVELL LIBERTAS WIRELESS DRIVER 13719L: libertas-dev@lists.infradead.org 13720S: Orphan 13721F: drivers/net/wireless/marvell/libertas/ 13722 13723MARVELL MACCHIATOBIN SUPPORT 13724M: Russell King <linux@armlinux.org.uk> 13725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13726S: Maintained 13727F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13728 13729MARVELL MV643XX ETHERNET DRIVER 13730M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13731L: netdev@vger.kernel.org 13732S: Maintained 13733F: drivers/net/ethernet/marvell/mv643xx_eth.* 13734 13735MARVELL MV88X3310 PHY DRIVER 13736M: Russell King <linux@armlinux.org.uk> 13737M: Marek Behún <kabel@kernel.org> 13738L: netdev@vger.kernel.org 13739S: Maintained 13740F: drivers/net/phy/marvell10g.c 13741 13742MARVELL MVEBU THERMAL DRIVER 13743M: Miquel Raynal <miquel.raynal@bootlin.com> 13744S: Maintained 13745F: drivers/thermal/armada_thermal.c 13746 13747MARVELL MVNETA ETHERNET DRIVER 13748M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13749L: netdev@vger.kernel.org 13750S: Maintained 13751F: drivers/net/ethernet/marvell/mvneta* 13752 13753MARVELL MVPP2 ETHERNET DRIVER 13754M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13755M: Russell King <linux@armlinux.org.uk> 13756L: netdev@vger.kernel.org 13757S: Maintained 13758F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13759F: drivers/net/ethernet/marvell/mvpp2/ 13760 13761MARVELL MWIFIEX WIRELESS DRIVER 13762M: Brian Norris <briannorris@chromium.org> 13763R: Francesco Dolcini <francesco@dolcini.it> 13764L: linux-wireless@vger.kernel.org 13765S: Odd Fixes 13766F: drivers/net/wireless/marvell/mwifiex/ 13767 13768MARVELL MWL8K WIRELESS DRIVER 13769L: linux-wireless@vger.kernel.org 13770S: Orphan 13771F: drivers/net/wireless/marvell/mwl8k.c 13772 13773MARVELL NAND CONTROLLER DRIVER 13774M: Miquel Raynal <miquel.raynal@bootlin.com> 13775L: linux-mtd@lists.infradead.org 13776S: Maintained 13777F: drivers/mtd/nand/raw/marvell_nand.c 13778 13779MARVELL OCTEON ENDPOINT DRIVER 13780M: Veerasenareddy Burru <vburru@marvell.com> 13781M: Sathesh Edara <sedara@marvell.com> 13782L: netdev@vger.kernel.org 13783S: Supported 13784F: drivers/net/ethernet/marvell/octeon_ep 13785 13786MARVELL OCTEON ENDPOINT VF DRIVER 13787M: Veerasenareddy Burru <vburru@marvell.com> 13788M: Sathesh Edara <sedara@marvell.com> 13789M: Shinas Rasheed <srasheed@marvell.com> 13790M: Satananda Burla <sburla@marvell.com> 13791L: netdev@vger.kernel.org 13792S: Supported 13793F: drivers/net/ethernet/marvell/octeon_ep_vf 13794 13795MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13796M: Sunil Goutham <sgoutham@marvell.com> 13797M: Geetha sowjanya <gakula@marvell.com> 13798M: Subbaraya Sundeep <sbhatta@marvell.com> 13799M: hariprasad <hkelam@marvell.com> 13800L: netdev@vger.kernel.org 13801S: Supported 13802F: drivers/net/ethernet/marvell/octeontx2/nic/ 13803F: include/linux/soc/marvell/octeontx2/ 13804 13805MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13806M: Sunil Goutham <sgoutham@marvell.com> 13807M: Linu Cherian <lcherian@marvell.com> 13808M: Geetha sowjanya <gakula@marvell.com> 13809M: Jerin Jacob <jerinj@marvell.com> 13810M: hariprasad <hkelam@marvell.com> 13811M: Subbaraya Sundeep <sbhatta@marvell.com> 13812L: netdev@vger.kernel.org 13813S: Supported 13814F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13815F: drivers/net/ethernet/marvell/octeontx2/af/ 13816 13817MARVELL PRESTERA ETHERNET SWITCH DRIVER 13818M: Taras Chornyi <taras.chornyi@plvision.eu> 13819S: Supported 13820W: https://github.com/Marvell-switching/switchdev-prestera 13821F: drivers/net/ethernet/marvell/prestera/ 13822 13823MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13824M: Nicolas Pitre <nico@fluxnic.net> 13825S: Odd Fixes 13826F: drivers/mmc/host/mvsdio.* 13827 13828MARVELL USB MDIO CONTROLLER DRIVER 13829M: Tobias Waldekranz <tobias@waldekranz.com> 13830L: netdev@vger.kernel.org 13831S: Maintained 13832F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13833F: drivers/net/mdio/mdio-mvusb.c 13834 13835MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13836M: Hu Ziji <huziji@marvell.com> 13837L: linux-mmc@vger.kernel.org 13838S: Supported 13839F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13840F: drivers/mmc/host/sdhci-xenon* 13841 13842MARVELL OCTEON CN10K DPI DRIVER 13843M: Vamsi Attunuru <vattunuru@marvell.com> 13844S: Supported 13845F: drivers/misc/mrvl_cn10k_dpi.c 13846 13847MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 13848R: schalla@marvell.com 13849R: vattunuru@marvell.com 13850F: drivers/vdpa/octeon_ep/ 13851 13852MATROX FRAMEBUFFER DRIVER 13853L: linux-fbdev@vger.kernel.org 13854S: Orphan 13855F: drivers/video/fbdev/matrox/matroxfb_* 13856F: include/uapi/linux/matroxfb.h 13857 13858MAX15301 DRIVER 13859M: Daniel Nilsson <daniel.nilsson@flex.com> 13860L: linux-hwmon@vger.kernel.org 13861S: Maintained 13862F: Documentation/hwmon/max15301.rst 13863F: drivers/hwmon/pmbus/max15301.c 13864 13865MAX2175 SDR TUNER DRIVER 13866M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13867L: linux-media@vger.kernel.org 13868S: Maintained 13869T: git git://linuxtv.org/media_tree.git 13870F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13871F: Documentation/userspace-api/media/drivers/max2175.rst 13872F: drivers/media/i2c/max2175* 13873F: include/uapi/linux/max2175.h 13874 13875MAX31335 RTC DRIVER 13876M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13877L: linux-rtc@vger.kernel.org 13878S: Supported 13879W: https://ez.analog.com/linux-software-drivers 13880F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13881F: drivers/rtc/rtc-max31335.c 13882 13883MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13884L: linux-hwmon@vger.kernel.org 13885S: Orphan 13886F: Documentation/hwmon/max6650.rst 13887F: drivers/hwmon/max6650.c 13888 13889MAX9286 QUAD GMSL DESERIALIZER DRIVER 13890M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13891M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13892M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13893M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13894L: linux-media@vger.kernel.org 13895S: Maintained 13896F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13897F: drivers/media/i2c/max9286.c 13898 13899MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13900M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13901L: linux-media@vger.kernel.org 13902S: Maintained 13903F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13904F: drivers/staging/media/max96712/max96712.c 13905 13906MAX96714 GMSL2 DESERIALIZER DRIVER 13907M: Julien Massot <julien.massot@collabora.com> 13908L: linux-media@vger.kernel.org 13909S: Maintained 13910F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 13911F: drivers/media/i2c/max96714.c 13912 13913MAX96717 GMSL2 SERIALIZER DRIVER 13914M: Julien Massot <julien.massot@collabora.com> 13915L: linux-media@vger.kernel.org 13916S: Maintained 13917F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 13918F: drivers/media/i2c/max96717.c 13919 13920MAX9860 MONO AUDIO VOICE CODEC DRIVER 13921M: Peter Rosin <peda@axentia.se> 13922L: linux-sound@vger.kernel.org 13923S: Maintained 13924F: Documentation/devicetree/bindings/sound/max9860.txt 13925F: sound/soc/codecs/max9860.* 13926 13927MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13928M: Andreas Klinger <ak@it-klinger.de> 13929L: linux-iio@vger.kernel.org 13930S: Maintained 13931F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13932F: drivers/iio/proximity/mb1232.c 13933 13934MAXIM MAX11205 DRIVER 13935M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13936L: linux-iio@vger.kernel.org 13937S: Supported 13938W: https://ez.analog.com/linux-software-drivers 13939F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13940F: drivers/iio/adc/max11205.c 13941 13942MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13943R: Iskren Chernev <iskren.chernev@gmail.com> 13944R: Krzysztof Kozlowski <krzk@kernel.org> 13945R: Marek Szyprowski <m.szyprowski@samsung.com> 13946R: Matheus Castello <matheus@castello.eng.br> 13947L: linux-pm@vger.kernel.org 13948S: Maintained 13949F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13950F: drivers/power/supply/max17040_battery.c 13951 13952MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13953R: Hans de Goede <hdegoede@redhat.com> 13954R: Krzysztof Kozlowski <krzk@kernel.org> 13955R: Marek Szyprowski <m.szyprowski@samsung.com> 13956R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13957R: Purism Kernel Team <kernel@puri.sm> 13958L: linux-pm@vger.kernel.org 13959S: Maintained 13960F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13961F: drivers/power/supply/max17042_battery.c 13962 13963MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13964M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13965L: linux-kernel@vger.kernel.org 13966S: Maintained 13967F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13968F: drivers/regulator/max20086-regulator.c 13969 13970MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13971M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13972L: linux-iio@vger.kernel.org 13973S: Maintained 13974F: drivers/iio/temperature/max30208.c 13975 13976MAXIM MAX77650 PMIC MFD DRIVER 13977M: Bartosz Golaszewski <brgl@bgdev.pl> 13978L: linux-kernel@vger.kernel.org 13979S: Maintained 13980F: Documentation/devicetree/bindings/*/*max77650.yaml 13981F: Documentation/devicetree/bindings/*/max77650*.yaml 13982F: drivers/gpio/gpio-max77650.c 13983F: drivers/input/misc/max77650-onkey.c 13984F: drivers/leds/leds-max77650.c 13985F: drivers/mfd/max77650.c 13986F: drivers/power/supply/max77650-charger.c 13987F: drivers/regulator/max77650-regulator.c 13988F: include/linux/mfd/max77650.h 13989 13990MAXIM MAX77714 PMIC MFD DRIVER 13991M: Luca Ceresoli <luca@lucaceresoli.net> 13992S: Maintained 13993F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13994F: drivers/mfd/max77714.c 13995F: include/linux/mfd/max77714.h 13996 13997MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13998M: Javier Martinez Canillas <javier@dowhile0.org> 13999L: linux-kernel@vger.kernel.org 14000S: Supported 14001F: Documentation/devicetree/bindings/*/*max77802.yaml 14002F: drivers/regulator/max77802-regulator.c 14003F: include/dt-bindings/*/*max77802.h 14004 14005MAXIM MAX77976 BATTERY CHARGER 14006M: Luca Ceresoli <luca@lucaceresoli.net> 14007S: Supported 14008F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 14009F: drivers/power/supply/max77976_charger.c 14010 14011MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 14012M: Krzysztof Kozlowski <krzk@kernel.org> 14013L: linux-pm@vger.kernel.org 14014S: Maintained 14015B: mailto:linux-samsung-soc@vger.kernel.org 14016F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 14017F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 14018F: drivers/power/supply/max14577_charger.c 14019F: drivers/power/supply/max77693_charger.c 14020 14021MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 14022M: Chanwoo Choi <cw00.choi@samsung.com> 14023M: Krzysztof Kozlowski <krzk@kernel.org> 14024L: linux-kernel@vger.kernel.org 14025S: Maintained 14026B: mailto:linux-samsung-soc@vger.kernel.org 14027F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 14028F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 14029F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 14030F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 14031F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 14032F: drivers/*/*max77843.c 14033F: drivers/*/max14577*.c 14034F: drivers/*/max77686*.c 14035F: drivers/*/max77693*.c 14036F: drivers/clk/clk-max77686.c 14037F: drivers/extcon/extcon-max14577.c 14038F: drivers/extcon/extcon-max77693.c 14039F: drivers/rtc/rtc-max77686.c 14040F: include/linux/mfd/max14577*.h 14041F: include/linux/mfd/max77686*.h 14042F: include/linux/mfd/max77693*.h 14043 14044MAXIRADIO FM RADIO RECEIVER DRIVER 14045M: Hans Verkuil <hverkuil@xs4all.nl> 14046L: linux-media@vger.kernel.org 14047S: Maintained 14048W: https://linuxtv.org 14049T: git git://linuxtv.org/media_tree.git 14050F: drivers/media/radio/radio-maxiradio* 14051 14052MAXLINEAR ETHERNET PHY DRIVER 14053M: Xu Liang <lxu@maxlinear.com> 14054L: netdev@vger.kernel.org 14055S: Supported 14056F: drivers/net/phy/mxl-gpy.c 14057 14058MCAN MMIO DEVICE DRIVER 14059M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 14060L: linux-can@vger.kernel.org 14061S: Maintained 14062F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 14063F: drivers/net/can/m_can/m_can.c 14064F: drivers/net/can/m_can/m_can.h 14065F: drivers/net/can/m_can/m_can_platform.c 14066 14067MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 14068R: Yasushi SHOJI <yashi@spacecubics.com> 14069L: linux-can@vger.kernel.org 14070S: Maintained 14071F: drivers/net/can/usb/mcba_usb.c 14072 14073MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 14074M: Rishi Gupta <gupt21@gmail.com> 14075L: linux-i2c@vger.kernel.org 14076L: linux-input@vger.kernel.org 14077S: Maintained 14078F: drivers/hid/hid-mcp2221.c 14079 14080MCP251XFD SPI-CAN NETWORK DRIVER 14081M: Marc Kleine-Budde <mkl@pengutronix.de> 14082M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14083R: Thomas Kopp <thomas.kopp@microchip.com> 14084L: linux-can@vger.kernel.org 14085S: Maintained 14086F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 14087F: drivers/net/can/spi/mcp251xfd/ 14088 14089MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 14090M: Peter Rosin <peda@axentia.se> 14091L: linux-iio@vger.kernel.org 14092S: Maintained 14093F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 14094F: drivers/iio/potentiometer/mcp4018.c 14095F: drivers/iio/potentiometer/mcp4531.c 14096 14097MCP4821 DAC DRIVER 14098M: Anshul Dalal <anshulusr@gmail.com> 14099L: linux-iio@vger.kernel.org 14100S: Maintained 14101F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 14102F: drivers/iio/dac/mcp4821.c 14103 14104MCR20A IEEE-802.15.4 RADIO DRIVER 14105M: Stefan Schmidt <stefan@datenfreihafen.org> 14106L: linux-wpan@vger.kernel.org 14107S: Odd Fixes 14108W: https://github.com/xueliu/mcr20a-linux 14109F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 14110F: drivers/net/ieee802154/mcr20a.c 14111F: drivers/net/ieee802154/mcr20a.h 14112 14113MDIO REGMAP DRIVER 14114M: Maxime Chevallier <maxime.chevallier@bootlin.com> 14115L: netdev@vger.kernel.org 14116S: Maintained 14117F: drivers/net/mdio/mdio-regmap.c 14118F: include/linux/mdio/mdio-regmap.h 14119 14120MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 14121M: William Breathitt Gray <wbg@kernel.org> 14122L: linux-iio@vger.kernel.org 14123S: Maintained 14124F: drivers/iio/dac/cio-dac.c 14125 14126MEDIA CONTROLLER FRAMEWORK 14127M: Sakari Ailus <sakari.ailus@linux.intel.com> 14128M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14129L: linux-media@vger.kernel.org 14130S: Supported 14131W: https://www.linuxtv.org 14132T: git git://linuxtv.org/media_tree.git 14133F: drivers/media/mc/ 14134F: include/media/media-*.h 14135F: include/uapi/linux/media.h 14136 14137MEDIA DRIVER FOR FREESCALE IMX PXP 14138M: Philipp Zabel <p.zabel@pengutronix.de> 14139L: linux-media@vger.kernel.org 14140S: Maintained 14141T: git git://linuxtv.org/media_tree.git 14142F: drivers/media/platform/nxp/imx-pxp.[ch] 14143 14144MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 14145M: Jasmin Jessich <jasmin@anw.at> 14146L: linux-media@vger.kernel.org 14147S: Maintained 14148W: https://linuxtv.org 14149T: git git://linuxtv.org/media_tree.git 14150F: drivers/media/dvb-frontends/cxd2099* 14151 14152MEDIA DRIVERS FOR CXD2880 14153M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 14154L: linux-media@vger.kernel.org 14155S: Supported 14156W: http://linuxtv.org/ 14157T: git git://linuxtv.org/media_tree.git 14158F: drivers/media/dvb-frontends/cxd2880/* 14159F: drivers/media/spi/cxd2880* 14160 14161MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 14162L: linux-media@vger.kernel.org 14163S: Orphan 14164W: https://linuxtv.org 14165T: git git://linuxtv.org/media_tree.git 14166F: drivers/media/pci/ddbridge/* 14167 14168MEDIA DRIVERS FOR FREESCALE IMX 14169M: Steve Longerbeam <slongerbeam@gmail.com> 14170M: Philipp Zabel <p.zabel@pengutronix.de> 14171L: linux-media@vger.kernel.org 14172S: Maintained 14173T: git git://linuxtv.org/media_tree.git 14174F: Documentation/admin-guide/media/imx.rst 14175F: Documentation/devicetree/bindings/media/imx.txt 14176F: drivers/staging/media/imx/ 14177F: include/linux/imx-media.h 14178F: include/media/imx.h 14179 14180MEDIA DRIVERS FOR FREESCALE IMX7/8 14181M: Rui Miguel Silva <rmfrfs@gmail.com> 14182M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14183M: Martin Kepplinger <martin.kepplinger@puri.sm> 14184R: Purism Kernel Team <kernel@puri.sm> 14185L: linux-media@vger.kernel.org 14186S: Maintained 14187T: git git://linuxtv.org/media_tree.git 14188F: Documentation/admin-guide/media/imx7.rst 14189F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 14190F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 14191F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 14192F: drivers/media/platform/nxp/imx-mipi-csis.c 14193F: drivers/media/platform/nxp/imx7-media-csi.c 14194F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 14195 14196MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 14197L: linux-media@vger.kernel.org 14198S: Orphan 14199W: https://linuxtv.org 14200T: git git://linuxtv.org/media_tree.git 14201F: drivers/media/dvb-frontends/mxl5xx* 14202 14203MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 14204M: Dmitry Osipenko <digetx@gmail.com> 14205L: linux-media@vger.kernel.org 14206L: linux-tegra@vger.kernel.org 14207S: Maintained 14208T: git git://linuxtv.org/media_tree.git 14209F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 14210F: drivers/media/platform/nvidia/tegra-vde/ 14211 14212MEDIA DRIVERS FOR RENESAS - CEU 14213M: Jacopo Mondi <jacopo@jmondi.org> 14214L: linux-media@vger.kernel.org 14215L: linux-renesas-soc@vger.kernel.org 14216S: Supported 14217T: git git://linuxtv.org/media_tree.git 14218F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 14219F: drivers/media/platform/renesas/renesas-ceu.c 14220F: include/media/drv-intf/renesas-ceu.h 14221 14222MEDIA DRIVERS FOR RENESAS - DRIF 14223M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 14224L: linux-media@vger.kernel.org 14225L: linux-renesas-soc@vger.kernel.org 14226S: Supported 14227T: git git://linuxtv.org/media_tree.git 14228F: Documentation/devicetree/bindings/media/renesas,drif.yaml 14229F: drivers/media/platform/renesas/rcar_drif.c 14230 14231MEDIA DRIVERS FOR RENESAS - FCP 14232M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14233L: linux-media@vger.kernel.org 14234L: linux-renesas-soc@vger.kernel.org 14235S: Supported 14236T: git git://linuxtv.org/media_tree.git 14237F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 14238F: drivers/media/platform/renesas/rcar-fcp.c 14239F: include/media/rcar-fcp.h 14240 14241MEDIA DRIVERS FOR RENESAS - FDP1 14242M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14243L: linux-media@vger.kernel.org 14244L: linux-renesas-soc@vger.kernel.org 14245S: Supported 14246T: git git://linuxtv.org/media_tree.git 14247F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 14248F: drivers/media/platform/renesas/rcar_fdp1.c 14249 14250MEDIA DRIVERS FOR RENESAS - VIN 14251M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14252L: linux-media@vger.kernel.org 14253L: linux-renesas-soc@vger.kernel.org 14254S: Supported 14255T: git git://linuxtv.org/media_tree.git 14256F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 14257F: Documentation/devicetree/bindings/media/renesas,isp.yaml 14258F: Documentation/devicetree/bindings/media/renesas,vin.yaml 14259F: drivers/media/platform/renesas/rcar-csi2.c 14260F: drivers/media/platform/renesas/rcar-isp.c 14261F: drivers/media/platform/renesas/rcar-vin/ 14262 14263MEDIA DRIVERS FOR RENESAS - VSP1 14264M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14265M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14266L: linux-media@vger.kernel.org 14267L: linux-renesas-soc@vger.kernel.org 14268S: Supported 14269T: git git://linuxtv.org/media_tree.git 14270F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 14271F: drivers/media/platform/renesas/vsp1/ 14272 14273MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 14274L: linux-media@vger.kernel.org 14275S: Orphan 14276W: https://linuxtv.org 14277T: git git://linuxtv.org/media_tree.git 14278F: drivers/media/dvb-frontends/stv0910* 14279 14280MEDIA DRIVERS FOR ST STV6111 TUNER ICs 14281L: linux-media@vger.kernel.org 14282S: Orphan 14283W: https://linuxtv.org 14284T: git git://linuxtv.org/media_tree.git 14285F: drivers/media/dvb-frontends/stv6111* 14286 14287MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 14288M: Hugues Fruchet <hugues.fruchet@foss.st.com> 14289M: Alain Volmat <alain.volmat@foss.st.com> 14290L: linux-media@vger.kernel.org 14291S: Supported 14292T: git git://linuxtv.org/media_tree.git 14293F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 14294F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 14295F: drivers/media/platform/st/stm32/stm32-dcmi.c 14296F: drivers/media/platform/st/stm32/stm32-dcmipp/* 14297 14298MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 14299M: Mauro Carvalho Chehab <mchehab@kernel.org> 14300L: linux-media@vger.kernel.org 14301S: Maintained 14302W: https://linuxtv.org 14303Q: http://patchwork.kernel.org/project/linux-media/list/ 14304T: git git://linuxtv.org/media_tree.git 14305F: Documentation/admin-guide/media/ 14306F: Documentation/devicetree/bindings/media/ 14307F: Documentation/driver-api/media/ 14308F: Documentation/userspace-api/media/ 14309F: drivers/media/ 14310F: drivers/staging/media/ 14311F: include/dt-bindings/media/ 14312F: include/linux/platform_data/media/ 14313F: include/media/ 14314F: include/uapi/linux/dvb/ 14315F: include/uapi/linux/ivtv* 14316F: include/uapi/linux/media.h 14317F: include/uapi/linux/uvcvideo.h 14318F: include/uapi/linux/v4l2-* 14319F: include/uapi/linux/videodev2.h 14320 14321MEDIATEK BLUETOOTH DRIVER 14322M: Sean Wang <sean.wang@mediatek.com> 14323L: linux-bluetooth@vger.kernel.org 14324L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14325S: Maintained 14326F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 14327F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 14328F: drivers/bluetooth/btmtkuart.c 14329 14330MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 14331M: Sean Wang <sean.wang@mediatek.com> 14332L: linux-pm@vger.kernel.org 14333S: Maintained 14334F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 14335F: drivers/power/reset/mt6323-poweroff.c 14336 14337MEDIATEK CIR DRIVER 14338M: Sean Wang <sean.wang@mediatek.com> 14339S: Maintained 14340F: drivers/media/rc/mtk-cir.c 14341 14342MEDIATEK DMA DRIVER 14343M: Sean Wang <sean.wang@mediatek.com> 14344L: dmaengine@vger.kernel.org 14345L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14346L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14347S: Maintained 14348F: Documentation/devicetree/bindings/dma/mediatek,* 14349F: drivers/dma/mediatek/ 14350 14351MEDIATEK ETHERNET DRIVER 14352M: Felix Fietkau <nbd@nbd.name> 14353M: Sean Wang <sean.wang@mediatek.com> 14354M: Mark Lee <Mark-MC.Lee@mediatek.com> 14355M: Lorenzo Bianconi <lorenzo@kernel.org> 14356L: netdev@vger.kernel.org 14357S: Maintained 14358F: drivers/net/ethernet/mediatek/ 14359 14360MEDIATEK ETHERNET PCS DRIVER 14361M: Alexander Couzens <lynxis@fe80.eu> 14362M: Daniel Golle <daniel@makrotopia.org> 14363L: netdev@vger.kernel.org 14364S: Maintained 14365F: drivers/net/pcs/pcs-mtk-lynxi.c 14366F: include/linux/pcs/pcs-mtk-lynxi.h 14367 14368MEDIATEK ETHERNET PHY DRIVERS 14369M: Daniel Golle <daniel@makrotopia.org> 14370M: Qingfang Deng <dqfext@gmail.com> 14371M: SkyLake Huang <SkyLake.Huang@mediatek.com> 14372L: netdev@vger.kernel.org 14373S: Maintained 14374F: drivers/net/phy/mediatek-ge-soc.c 14375F: drivers/net/phy/mediatek-ge.c 14376F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 14377 14378MEDIATEK I2C CONTROLLER DRIVER 14379M: Qii Wang <qii.wang@mediatek.com> 14380L: linux-i2c@vger.kernel.org 14381S: Maintained 14382F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 14383F: drivers/i2c/busses/i2c-mt65xx.c 14384 14385MEDIATEK IOMMU DRIVER 14386M: Yong Wu <yong.wu@mediatek.com> 14387L: iommu@lists.linux.dev 14388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14389S: Supported 14390F: Documentation/devicetree/bindings/iommu/mediatek* 14391F: drivers/iommu/mtk_iommu* 14392F: include/dt-bindings/memory/mediatek,mt*-port.h 14393F: include/dt-bindings/memory/mt*-port.h 14394 14395MEDIATEK JPEG DRIVER 14396M: Bin Liu <bin.liu@mediatek.com> 14397S: Supported 14398F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 14399F: drivers/media/platform/mediatek/jpeg/ 14400 14401MEDIATEK KEYPAD DRIVER 14402M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 14403S: Supported 14404F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 14405F: drivers/input/keyboard/mt6779-keypad.c 14406 14407MEDIATEK MDP DRIVER 14408M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 14409M: Houlong Wei <houlong.wei@mediatek.com> 14410M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14411S: Supported 14412F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 14413F: drivers/media/platform/mediatek/mdp/ 14414F: drivers/media/platform/mediatek/vpu/ 14415 14416MEDIATEK MEDIA DRIVER 14417M: Tiffany Lin <tiffany.lin@mediatek.com> 14418M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14419M: Yunfei Dong <yunfei.dong@mediatek.com> 14420S: Supported 14421F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 14422F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 14423F: drivers/media/platform/mediatek/vcodec/ 14424F: drivers/media/platform/mediatek/vpu/ 14425 14426MEDIATEK MIPI-CSI CDPHY DRIVER 14427M: Julien Stephan <jstephan@baylibre.com> 14428M: Andy Hsieh <andy.hsieh@mediatek.com> 14429S: Supported 14430F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 14431F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 14432 14433MEDIATEK MMC/SD/SDIO DRIVER 14434M: Chaotian Jing <chaotian.jing@mediatek.com> 14435S: Maintained 14436F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 14437F: drivers/mmc/host/mtk-sd.c 14438 14439MEDIATEK MT76 WIRELESS LAN DRIVER 14440M: Felix Fietkau <nbd@nbd.name> 14441M: Lorenzo Bianconi <lorenzo@kernel.org> 14442M: Ryder Lee <ryder.lee@mediatek.com> 14443R: Shayne Chen <shayne.chen@mediatek.com> 14444R: Sean Wang <sean.wang@mediatek.com> 14445L: linux-wireless@vger.kernel.org 14446S: Maintained 14447T: git https://github.com/nbd168/wireless 14448F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 14449F: drivers/net/wireless/mediatek/mt76/ 14450 14451MEDIATEK MT7601U WIRELESS LAN DRIVER 14452M: Jakub Kicinski <kuba@kernel.org> 14453L: linux-wireless@vger.kernel.org 14454S: Maintained 14455F: drivers/net/wireless/mediatek/mt7601u/ 14456 14457MEDIATEK MT7621 CLOCK DRIVER 14458M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14459S: Maintained 14460F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 14461F: drivers/clk/ralink/clk-mt7621.c 14462 14463MEDIATEK MT7621 PCIE CONTROLLER DRIVER 14464M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14465S: Maintained 14466F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 14467F: drivers/pci/controller/pcie-mt7621.c 14468 14469MEDIATEK MT7621 PHY PCI DRIVER 14470M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14471S: Maintained 14472F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 14473F: drivers/phy/ralink/phy-mt7621-pci.c 14474 14475MEDIATEK MT7621/28/88 I2C DRIVER 14476M: Stefan Roese <sr@denx.de> 14477L: linux-i2c@vger.kernel.org 14478S: Maintained 14479F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 14480F: drivers/i2c/busses/i2c-mt7621.c 14481 14482MEDIATEK MTMIPS CLOCK DRIVER 14483M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14484S: Maintained 14485F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 14486F: drivers/clk/ralink/clk-mtmips.c 14487 14488MEDIATEK NAND CONTROLLER DRIVER 14489L: linux-mtd@lists.infradead.org 14490S: Orphan 14491F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 14492F: drivers/mtd/nand/raw/mtk_* 14493 14494MEDIATEK PMIC LED DRIVER 14495M: Sean Wang <sean.wang@mediatek.com> 14496S: Maintained 14497F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 14498F: drivers/leds/leds-mt6323.c 14499 14500MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 14501M: Sean Wang <sean.wang@mediatek.com> 14502S: Maintained 14503F: drivers/char/hw_random/mtk-rng.c 14504 14505MEDIATEK SMI DRIVER 14506M: Yong Wu <yong.wu@mediatek.com> 14507L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14508S: Supported 14509F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 14510F: drivers/memory/mtk-smi.c 14511F: include/soc/mediatek/smi.h 14512 14513MEDIATEK SWITCH DRIVER 14514M: Arınç ÜNAL <arinc.unal@arinc9.com> 14515M: Daniel Golle <daniel@makrotopia.org> 14516M: DENG Qingfang <dqfext@gmail.com> 14517M: Sean Wang <sean.wang@mediatek.com> 14518L: netdev@vger.kernel.org 14519S: Maintained 14520F: drivers/net/dsa/mt7530-mdio.c 14521F: drivers/net/dsa/mt7530-mmio.c 14522F: drivers/net/dsa/mt7530.* 14523F: net/dsa/tag_mtk.c 14524 14525MEDIATEK T7XX 5G WWAN MODEM DRIVER 14526M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 14527R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 14528R: Liu Haijun <haijun.liu@mediatek.com> 14529R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 14530R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 14531L: netdev@vger.kernel.org 14532S: Supported 14533F: drivers/net/wwan/t7xx/ 14534 14535MEDIATEK USB3 DRD IP DRIVER 14536M: Chunfeng Yun <chunfeng.yun@mediatek.com> 14537L: linux-usb@vger.kernel.org 14538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14539L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14540S: Maintained 14541F: Documentation/devicetree/bindings/usb/mediatek,* 14542F: drivers/usb/host/xhci-mtk* 14543F: drivers/usb/mtu3/ 14544 14545MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 14546M: Peter Senna Tschudin <peter.senna@gmail.com> 14547M: Ian Ray <ian.ray@ge.com> 14548M: Martyn Welch <martyn.welch@collabora.co.uk> 14549S: Maintained 14550F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 14551F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 14552 14553MEGARAID SCSI/SAS DRIVERS 14554M: Kashyap Desai <kashyap.desai@broadcom.com> 14555M: Sumit Saxena <sumit.saxena@broadcom.com> 14556M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 14557M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 14558L: megaraidlinux.pdl@broadcom.com 14559L: linux-scsi@vger.kernel.org 14560S: Maintained 14561W: http://www.avagotech.com/support/ 14562F: Documentation/scsi/megaraid.rst 14563F: drivers/scsi/megaraid.* 14564F: drivers/scsi/megaraid/ 14565 14566MELEXIS MLX90614 DRIVER 14567M: Crt Mori <cmo@melexis.com> 14568L: linux-iio@vger.kernel.org 14569S: Supported 14570W: http://www.melexis.com 14571F: drivers/iio/temperature/mlx90614.c 14572 14573MELEXIS MLX90632 DRIVER 14574M: Crt Mori <cmo@melexis.com> 14575L: linux-iio@vger.kernel.org 14576S: Supported 14577W: http://www.melexis.com 14578F: drivers/iio/temperature/mlx90632.c 14579 14580MELEXIS MLX90635 DRIVER 14581M: Crt Mori <cmo@melexis.com> 14582L: linux-iio@vger.kernel.org 14583S: Supported 14584W: http://www.melexis.com 14585F: drivers/iio/temperature/mlx90635.c 14586 14587MELFAS MIP4 TOUCHSCREEN DRIVER 14588M: Sangwon Jee <jeesw@melfas.com> 14589S: Supported 14590W: http://www.melfas.com 14591F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14592F: drivers/input/touchscreen/melfas_mip4.c 14593 14594MELLANOX BLUEFIELD I2C DRIVER 14595M: Khalil Blaiech <kblaiech@nvidia.com> 14596M: Asmaa Mnebhi <asmaa@nvidia.com> 14597L: linux-i2c@vger.kernel.org 14598S: Supported 14599F: drivers/i2c/busses/i2c-mlxbf.c 14600 14601MELLANOX ETHERNET DRIVER (mlx4_en) 14602M: Tariq Toukan <tariqt@nvidia.com> 14603L: netdev@vger.kernel.org 14604S: Supported 14605W: https://www.nvidia.com/networking/ 14606Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14607F: drivers/net/ethernet/mellanox/mlx4/en_* 14608 14609MELLANOX ETHERNET DRIVER (mlx5e) 14610M: Saeed Mahameed <saeedm@nvidia.com> 14611M: Tariq Toukan <tariqt@nvidia.com> 14612L: netdev@vger.kernel.org 14613S: Supported 14614W: https://www.nvidia.com/networking/ 14615Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14616F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14617 14618MELLANOX ETHERNET INNOVA DRIVERS 14619R: Boris Pismenny <borisp@nvidia.com> 14620L: netdev@vger.kernel.org 14621S: Supported 14622W: https://www.nvidia.com/networking/ 14623Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14624F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14625F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14626F: include/linux/mlx5/mlx5_ifc_fpga.h 14627 14628MELLANOX ETHERNET SWITCH DRIVERS 14629M: Ido Schimmel <idosch@nvidia.com> 14630M: Petr Machata <petrm@nvidia.com> 14631L: netdev@vger.kernel.org 14632S: Supported 14633W: https://www.nvidia.com/networking/ 14634Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14635F: drivers/net/ethernet/mellanox/mlxsw/ 14636F: tools/testing/selftests/drivers/net/mlxsw/ 14637 14638MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14639M: mlxsw@nvidia.com 14640L: netdev@vger.kernel.org 14641S: Supported 14642W: https://www.nvidia.com/networking/ 14643Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14644F: drivers/net/ethernet/mellanox/mlxfw/ 14645 14646MELLANOX HARDWARE PLATFORM SUPPORT 14647M: Hans de Goede <hdegoede@redhat.com> 14648M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14649M: Vadim Pasternak <vadimp@nvidia.com> 14650L: platform-driver-x86@vger.kernel.org 14651S: Supported 14652F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14653F: drivers/platform/mellanox/ 14654F: include/linux/platform_data/mlxreg.h 14655 14656MELLANOX MLX4 core VPI driver 14657M: Tariq Toukan <tariqt@nvidia.com> 14658L: netdev@vger.kernel.org 14659L: linux-rdma@vger.kernel.org 14660S: Supported 14661W: https://www.nvidia.com/networking/ 14662Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14663F: drivers/net/ethernet/mellanox/mlx4/ 14664F: include/linux/mlx4/ 14665 14666MELLANOX MLX4 IB driver 14667M: Yishai Hadas <yishaih@nvidia.com> 14668L: linux-rdma@vger.kernel.org 14669S: Supported 14670W: https://www.nvidia.com/networking/ 14671Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14672F: drivers/infiniband/hw/mlx4/ 14673F: include/linux/mlx4/ 14674F: include/uapi/rdma/mlx4-abi.h 14675 14676MELLANOX MLX5 core VPI driver 14677M: Saeed Mahameed <saeedm@nvidia.com> 14678M: Leon Romanovsky <leonro@nvidia.com> 14679M: Tariq Toukan <tariqt@nvidia.com> 14680L: netdev@vger.kernel.org 14681L: linux-rdma@vger.kernel.org 14682S: Supported 14683W: https://www.nvidia.com/networking/ 14684Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14685F: Documentation/networking/device_drivers/ethernet/mellanox/ 14686F: drivers/net/ethernet/mellanox/mlx5/core/ 14687F: include/linux/mlx5/ 14688 14689MELLANOX MLX5 IB driver 14690M: Leon Romanovsky <leonro@nvidia.com> 14691L: linux-rdma@vger.kernel.org 14692S: Supported 14693W: https://www.nvidia.com/networking/ 14694Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14695F: drivers/infiniband/hw/mlx5/ 14696F: include/linux/mlx5/ 14697F: include/uapi/rdma/mlx5-abi.h 14698 14699MELLANOX MLX5 VDPA DRIVER 14700M: Dragos Tatulea <dtatulea@nvidia.com> 14701L: virtualization@lists.linux.dev 14702S: Supported 14703F: drivers/vdpa/mlx5/ 14704 14705MELLANOX MLXCPLD I2C AND MUX DRIVER 14706M: Vadim Pasternak <vadimp@nvidia.com> 14707M: Michael Shych <michaelsh@nvidia.com> 14708L: linux-i2c@vger.kernel.org 14709S: Supported 14710F: Documentation/i2c/busses/i2c-mlxcpld.rst 14711F: drivers/i2c/busses/i2c-mlxcpld.c 14712F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14713 14714MELLANOX MLXCPLD LED DRIVER 14715M: Vadim Pasternak <vadimp@nvidia.com> 14716L: linux-leds@vger.kernel.org 14717S: Supported 14718F: Documentation/leds/leds-mlxcpld.rst 14719F: drivers/leds/leds-mlxcpld.c 14720F: drivers/leds/leds-mlxreg.c 14721 14722MELLANOX PLATFORM DRIVER 14723M: Vadim Pasternak <vadimp@nvidia.com> 14724L: platform-driver-x86@vger.kernel.org 14725S: Supported 14726F: drivers/platform/x86/mlx-platform.c 14727 14728MEMBARRIER SUPPORT 14729M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14730M: "Paul E. McKenney" <paulmck@kernel.org> 14731L: linux-kernel@vger.kernel.org 14732S: Supported 14733F: Documentation/scheduler/membarrier.rst 14734F: arch/*/include/asm/membarrier.h 14735F: arch/*/include/asm/sync_core.h 14736F: include/uapi/linux/membarrier.h 14737F: kernel/sched/membarrier.c 14738 14739MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14740M: Mike Rapoport <rppt@kernel.org> 14741L: linux-mm@kvack.org 14742S: Maintained 14743F: Documentation/core-api/boot-time-mm.rst 14744F: include/linux/memblock.h 14745F: mm/memblock.c 14746F: mm/mm_init.c 14747F: tools/testing/memblock/ 14748 14749MEMORY ALLOCATION PROFILING 14750M: Suren Baghdasaryan <surenb@google.com> 14751M: Kent Overstreet <kent.overstreet@linux.dev> 14752L: linux-mm@kvack.org 14753S: Maintained 14754F: Documentation/mm/allocation-profiling.rst 14755F: include/linux/alloc_tag.h 14756F: include/linux/pgalloc_tag.h 14757F: lib/alloc_tag.c 14758 14759MEMORY CONTROLLER DRIVERS 14760M: Krzysztof Kozlowski <krzk@kernel.org> 14761L: linux-kernel@vger.kernel.org 14762S: Maintained 14763B: mailto:krzysztof.kozlowski@linaro.org 14764T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14765F: Documentation/devicetree/bindings/memory-controllers/ 14766F: drivers/memory/ 14767F: include/dt-bindings/memory/ 14768F: include/memory/ 14769 14770MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14771M: Dmitry Osipenko <digetx@gmail.com> 14772L: linux-pm@vger.kernel.org 14773L: linux-tegra@vger.kernel.org 14774S: Maintained 14775T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14776F: drivers/devfreq/tegra30-devfreq.c 14777 14778MEMORY HOT(UN)PLUG 14779M: David Hildenbrand <david@redhat.com> 14780M: Oscar Salvador <osalvador@suse.de> 14781L: linux-mm@kvack.org 14782S: Maintained 14783F: Documentation/admin-guide/mm/memory-hotplug.rst 14784F: Documentation/core-api/memory-hotplug.rst 14785F: drivers/base/memory.c 14786F: include/linux/memory_hotplug.h 14787F: mm/memory_hotplug.c 14788F: tools/testing/selftests/memory-hotplug/ 14789 14790MEMORY MANAGEMENT 14791M: Andrew Morton <akpm@linux-foundation.org> 14792L: linux-mm@kvack.org 14793S: Maintained 14794W: http://www.linux-mm.org 14795T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14796T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14797F: include/linux/gfp.h 14798F: include/linux/gfp_types.h 14799F: include/linux/memfd.h 14800F: include/linux/memory.h 14801F: include/linux/memory_hotplug.h 14802F: include/linux/memory-tiers.h 14803F: include/linux/mempolicy.h 14804F: include/linux/mempool.h 14805F: include/linux/memremap.h 14806F: include/linux/mm.h 14807F: include/linux/mm_*.h 14808F: include/linux/mmzone.h 14809F: include/linux/mmu_notifier.h 14810F: include/linux/pagewalk.h 14811F: include/linux/rmap.h 14812F: include/trace/events/ksm.h 14813F: mm/ 14814F: tools/mm/ 14815F: tools/testing/selftests/mm/ 14816N: include/linux/page[-_]* 14817 14818MEMORY MAPPING 14819M: Andrew Morton <akpm@linux-foundation.org> 14820M: Liam R. Howlett <Liam.Howlett@oracle.com> 14821M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 14822R: Vlastimil Babka <vbabka@suse.cz> 14823R: Jann Horn <jannh@google.com> 14824L: linux-mm@kvack.org 14825S: Maintained 14826W: http://www.linux-mm.org 14827T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14828F: mm/mmap.c 14829 14830MEMORY TECHNOLOGY DEVICES (MTD) 14831M: Miquel Raynal <miquel.raynal@bootlin.com> 14832M: Richard Weinberger <richard@nod.at> 14833M: Vignesh Raghavendra <vigneshr@ti.com> 14834L: linux-mtd@lists.infradead.org 14835S: Maintained 14836W: http://www.linux-mtd.infradead.org/ 14837Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14838C: irc://irc.oftc.net/mtd 14839T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14840T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14841F: Documentation/devicetree/bindings/mtd/ 14842F: drivers/mtd/ 14843F: include/linux/mtd/ 14844F: include/uapi/mtd/ 14845 14846MEN A21 WATCHDOG DRIVER 14847M: Johannes Thumshirn <morbidrsa@gmail.com> 14848L: linux-watchdog@vger.kernel.org 14849S: Maintained 14850F: drivers/watchdog/mena21_wdt.c 14851 14852MEN CHAMELEON BUS (mcb) 14853M: Johannes Thumshirn <morbidrsa@gmail.com> 14854S: Maintained 14855F: Documentation/driver-api/men-chameleon-bus.rst 14856F: drivers/mcb/ 14857F: include/linux/mcb.h 14858 14859MEN F21BMC (Board Management Controller) 14860M: Andreas Werner <andreas.werner@men.de> 14861S: Supported 14862F: Documentation/hwmon/menf21bmc.rst 14863F: drivers/hwmon/menf21bmc_hwmon.c 14864F: drivers/leds/leds-menf21bmc.c 14865F: drivers/mfd/menf21bmc.c 14866F: drivers/watchdog/menf21bmc_wdt.c 14867 14868MEN Z069 WATCHDOG DRIVER 14869M: Johannes Thumshirn <jth@kernel.org> 14870L: linux-watchdog@vger.kernel.org 14871S: Maintained 14872F: drivers/watchdog/menz69_wdt.c 14873 14874MESON AO CEC DRIVER FOR AMLOGIC SOCS 14875M: Neil Armstrong <neil.armstrong@linaro.org> 14876L: linux-media@vger.kernel.org 14877L: linux-amlogic@lists.infradead.org 14878S: Supported 14879W: http://linux-meson.com/ 14880T: git git://linuxtv.org/media_tree.git 14881F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14882F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14883F: drivers/media/cec/platform/meson/ao-cec.c 14884 14885MESON GE2D DRIVER FOR AMLOGIC SOCS 14886M: Neil Armstrong <neil.armstrong@linaro.org> 14887L: linux-media@vger.kernel.org 14888L: linux-amlogic@lists.infradead.org 14889S: Supported 14890T: git git://linuxtv.org/media_tree.git 14891F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14892F: drivers/media/platform/amlogic/meson-ge2d/ 14893 14894MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14895M: Liang Yang <liang.yang@amlogic.com> 14896L: linux-mtd@lists.infradead.org 14897S: Maintained 14898F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14899F: drivers/mtd/nand/raw/meson_* 14900 14901MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14902M: Neil Armstrong <neil.armstrong@linaro.org> 14903L: linux-media@vger.kernel.org 14904L: linux-amlogic@lists.infradead.org 14905S: Supported 14906T: git git://linuxtv.org/media_tree.git 14907F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14908F: drivers/staging/media/meson/vdec/ 14909 14910META ETHERNET DRIVERS 14911M: Alexander Duyck <alexanderduyck@fb.com> 14912M: Jakub Kicinski <kuba@kernel.org> 14913R: kernel-team@meta.com 14914S: Supported 14915F: Documentation/networking/device_drivers/ethernet/meta/ 14916F: drivers/net/ethernet/meta/ 14917 14918METHODE UDPU SUPPORT 14919M: Robert Marko <robert.marko@sartura.hr> 14920S: Maintained 14921F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14922F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14923 14924MHI BUS 14925M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14926L: mhi@lists.linux.dev 14927L: linux-arm-msm@vger.kernel.org 14928S: Maintained 14929T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14930F: Documentation/ABI/stable/sysfs-bus-mhi 14931F: Documentation/mhi/ 14932F: drivers/bus/mhi/ 14933F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14934F: include/linux/mhi.h 14935 14936MICROBLAZE ARCHITECTURE 14937M: Michal Simek <monstr@monstr.eu> 14938S: Supported 14939W: http://www.monstr.eu/fdt/ 14940T: git git://git.monstr.eu/linux-2.6-microblaze.git 14941F: arch/microblaze/ 14942 14943MICROBLAZE TMR INJECT 14944M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14945S: Supported 14946F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14947F: drivers/misc/xilinx_tmr_inject.c 14948 14949MICROBLAZE TMR MANAGER 14950M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14951S: Supported 14952F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14953F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14954F: drivers/misc/xilinx_tmr_manager.c 14955 14956MICROCHIP AT91 DMA DRIVERS 14957M: Ludovic Desroches <ludovic.desroches@microchip.com> 14958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14959L: dmaengine@vger.kernel.org 14960S: Supported 14961F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14962F: drivers/dma/at_hdmac.c 14963F: drivers/dma/at_xdmac.c 14964F: include/dt-bindings/dma/at91.h 14965 14966MICROCHIP AT91 SERIAL DRIVER 14967M: Richard Genoud <richard.genoud@bootlin.com> 14968S: Maintained 14969F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14970F: drivers/tty/serial/atmel_serial.c 14971F: drivers/tty/serial/atmel_serial.h 14972 14973MICROCHIP AT91 USART MFD DRIVER 14974M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14975L: linux-kernel@vger.kernel.org 14976S: Supported 14977F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14978F: drivers/mfd/at91-usart.c 14979F: include/dt-bindings/mfd/at91-usart.h 14980 14981MICROCHIP AT91 USART SPI DRIVER 14982M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14983L: linux-spi@vger.kernel.org 14984S: Supported 14985F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14986F: drivers/spi/spi-at91-usart.c 14987 14988MICROCHIP AUDIO ASOC DRIVERS 14989M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14990M: Andrei Simion <andrei.simion@microchip.com> 14991L: linux-sound@vger.kernel.org 14992S: Supported 14993F: Documentation/devicetree/bindings/sound/atmel* 14994F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14995F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14996F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14997F: sound/soc/atmel 14998 14999MICROCHIP CSI2DC DRIVER 15000M: Eugen Hristev <eugen.hristev@microchip.com> 15001L: linux-media@vger.kernel.org 15002S: Supported 15003F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 15004F: drivers/media/platform/microchip/microchip-csi2dc.c 15005 15006MICROCHIP ECC DRIVER 15007L: linux-crypto@vger.kernel.org 15008S: Orphan 15009F: drivers/crypto/atmel-ecc.* 15010 15011MICROCHIP EIC DRIVER 15012M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15014S: Supported 15015F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 15016F: drivers/irqchip/irq-mchp-eic.c 15017 15018MICROCHIP I2C DRIVER 15019M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 15020L: linux-i2c@vger.kernel.org 15021S: Supported 15022F: drivers/i2c/busses/i2c-at91-*.c 15023F: drivers/i2c/busses/i2c-at91.h 15024 15025MICROCHIP ISC DRIVER 15026M: Eugen Hristev <eugen.hristev@microchip.com> 15027L: linux-media@vger.kernel.org 15028S: Supported 15029F: Documentation/devicetree/bindings/media/atmel,isc.yaml 15030F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 15031F: drivers/media/platform/microchip/microchip-isc* 15032F: drivers/media/platform/microchip/microchip-sama*-isc* 15033F: drivers/staging/media/deprecated/atmel/atmel-isc* 15034F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 15035F: include/linux/atmel-isc-media.h 15036 15037MICROCHIP ISI DRIVER 15038M: Eugen Hristev <eugen.hristev@microchip.com> 15039L: linux-media@vger.kernel.org 15040S: Supported 15041F: drivers/media/platform/atmel/atmel-isi.c 15042F: drivers/media/platform/atmel/atmel-isi.h 15043 15044MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 15045M: Woojung Huh <woojung.huh@microchip.com> 15046M: UNGLinuxDriver@microchip.com 15047L: netdev@vger.kernel.org 15048S: Maintained 15049F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 15050F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 15051F: drivers/net/dsa/microchip/* 15052F: include/linux/dsa/ksz_common.h 15053F: include/linux/platform_data/microchip-ksz.h 15054F: net/dsa/tag_ksz.c 15055 15056MICROCHIP LAN743X ETHERNET DRIVER 15057M: Bryan Whitehead <bryan.whitehead@microchip.com> 15058M: UNGLinuxDriver@microchip.com 15059L: netdev@vger.kernel.org 15060S: Maintained 15061F: drivers/net/ethernet/microchip/lan743x_* 15062 15063MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 15064M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15065L: netdev@vger.kernel.org 15066S: Maintained 15067F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 15068F: drivers/net/ethernet/microchip/lan865x/lan865x.c 15069 15070MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 15071M: Arun Ramadoss <arun.ramadoss@microchip.com> 15072R: UNGLinuxDriver@microchip.com 15073L: netdev@vger.kernel.org 15074S: Maintained 15075F: drivers/net/phy/microchip_t1.c 15076 15077MICROCHIP LAN966X ETHERNET DRIVER 15078M: Horatiu Vultur <horatiu.vultur@microchip.com> 15079M: UNGLinuxDriver@microchip.com 15080L: netdev@vger.kernel.org 15081S: Maintained 15082F: drivers/net/ethernet/microchip/lan966x/* 15083 15084MICROCHIP LAN966X OIC DRIVER 15085M: Herve Codina <herve.codina@bootlin.com> 15086S: Maintained 15087F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 15088F: drivers/irqchip/irq-lan966x-oic.c 15089 15090MICROCHIP LCDFB DRIVER 15091M: Nicolas Ferre <nicolas.ferre@microchip.com> 15092L: linux-fbdev@vger.kernel.org 15093S: Maintained 15094F: drivers/video/fbdev/atmel_lcdfb.c 15095F: include/video/atmel_lcdc.h 15096 15097MICROCHIP MCP16502 PMIC DRIVER 15098M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15099M: Andrei Simion <andrei.simion@microchip.com> 15100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15101S: Supported 15102F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 15103F: drivers/regulator/mcp16502.c 15104 15105MICROCHIP MCP3564 ADC DRIVER 15106M: Marius Cristea <marius.cristea@microchip.com> 15107L: linux-iio@vger.kernel.org 15108S: Supported 15109F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 15110F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 15111F: drivers/iio/adc/mcp3564.c 15112 15113MICROCHIP MCP3911 ADC DRIVER 15114M: Marcus Folkesson <marcus.folkesson@gmail.com> 15115M: Kent Gustavsson <kent@minoris.se> 15116L: linux-iio@vger.kernel.org 15117S: Maintained 15118F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 15119F: drivers/iio/adc/mcp3911.c 15120 15121MICROCHIP MMC/SD/SDIO MCI DRIVER 15122M: Aubin Constans <aubin.constans@microchip.com> 15123S: Maintained 15124F: drivers/mmc/host/atmel-mci.c 15125 15126MICROCHIP NAND DRIVER 15127L: linux-mtd@lists.infradead.org 15128S: Orphan 15129F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 15130F: drivers/mtd/nand/raw/atmel/* 15131 15132MICROCHIP OTPC DRIVER 15133M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15135S: Supported 15136F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 15137F: drivers/nvmem/microchip-otpc.c 15138F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 15139 15140MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 15141M: Matteo Martelli <matteomartelli3@gmail.com> 15142L: linux-iio@vger.kernel.org 15143S: Supported 15144F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 15145F: drivers/iio/adc/pac1921.c 15146 15147MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 15148M: Marius Cristea <marius.cristea@microchip.com> 15149L: linux-iio@vger.kernel.org 15150S: Supported 15151F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 15152F: drivers/iio/adc/pac1934.c 15153 15154MICROCHIP PCI1XXXX GP DRIVER 15155M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 15156M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15157L: linux-gpio@vger.kernel.org 15158S: Supported 15159F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 15160F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 15161F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 15162F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 15163 15164MICROCHIP PCI1XXXX I2C DRIVER 15165M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15166M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15167M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 15168L: linux-i2c@vger.kernel.org 15169S: Maintained 15170F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 15171 15172MICROCHIP PCIe UART DRIVER 15173M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15174M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15175L: linux-serial@vger.kernel.org 15176S: Maintained 15177F: drivers/tty/serial/8250/8250_pci1xxxx.c 15178 15179MICROCHIP POLARFIRE FPGA DRIVERS 15180M: Conor Dooley <conor.dooley@microchip.com> 15181L: linux-fpga@vger.kernel.org 15182S: Supported 15183F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 15184F: drivers/fpga/microchip-spi.c 15185 15186MICROCHIP PWM DRIVER 15187M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15189L: linux-pwm@vger.kernel.org 15190S: Supported 15191F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 15192F: drivers/pwm/pwm-atmel.c 15193 15194MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 15195M: Manikandan Muralidharan <manikandan.m@microchip.com> 15196M: Dharma Balasubiramani <dharma.b@microchip.com> 15197L: dri-devel@lists.freedesktop.org 15198S: Supported 15199F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 15200F: drivers/gpu/drm/bridge/microchip-lvds.c 15201 15202MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 15203M: Eugen Hristev <eugen.hristev@microchip.com> 15204L: linux-iio@vger.kernel.org 15205S: Supported 15206F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 15207F: drivers/iio/adc/at91-sama5d2_adc.c 15208F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 15209 15210MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 15211M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15212S: Supported 15213F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 15214F: drivers/power/reset/at91-sama5d2_shdwc.c 15215 15216MICROCHIP SOC DRIVERS 15217M: Conor Dooley <conor@kernel.org> 15218S: Supported 15219T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 15220F: Documentation/devicetree/bindings/soc/microchip/ 15221F: drivers/soc/microchip/ 15222 15223MICROCHIP SPI DRIVER 15224M: Ryan Wanner <ryan.wanner@microchip.com> 15225S: Supported 15226F: drivers/spi/spi-atmel.* 15227 15228MICROCHIP SSC DRIVER 15229M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15230M: Andrei Simion <andrei.simion@microchip.com> 15231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15232S: Supported 15233F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 15234F: drivers/misc/atmel-ssc.c 15235F: include/linux/atmel-ssc.h 15236 15237Microchip Timer Counter Block (TCB) Capture Driver 15238M: Kamel Bouhara <kamel.bouhara@bootlin.com> 15239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15240L: linux-iio@vger.kernel.org 15241S: Maintained 15242F: drivers/counter/microchip-tcb-capture.c 15243 15244MICROCHIP USB251XB DRIVER 15245M: Richard Leitner <richard.leitner@skidata.com> 15246L: linux-usb@vger.kernel.org 15247S: Maintained 15248F: Documentation/devicetree/bindings/usb/usb251xb.yaml 15249F: drivers/usb/misc/usb251xb.c 15250 15251MICROCHIP USBA UDC DRIVER 15252M: Cristian Birsan <cristian.birsan@microchip.com> 15253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15254S: Supported 15255F: drivers/usb/gadget/udc/atmel_usba_udc.* 15256 15257MICROCHIP WILC1000 WIFI DRIVER 15258M: Ajay Singh <ajay.kathat@microchip.com> 15259M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15260L: linux-wireless@vger.kernel.org 15261S: Supported 15262F: drivers/net/wireless/microchip/wilc1000/ 15263 15264MICROSEMI MIPS SOCS 15265M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15266M: UNGLinuxDriver@microchip.com 15267L: linux-mips@vger.kernel.org 15268S: Supported 15269F: Documentation/devicetree/bindings/mips/mscc.txt 15270F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 15271F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 15272F: arch/mips/boot/dts/mscc/ 15273F: arch/mips/configs/generic/board-ocelot.config 15274F: arch/mips/generic/board-ocelot.c 15275 15276MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 15277M: Don Brace <don.brace@microchip.com> 15278L: storagedev@microchip.com 15279L: linux-scsi@vger.kernel.org 15280S: Supported 15281F: Documentation/scsi/smartpqi.rst 15282F: drivers/scsi/smartpqi/Kconfig 15283F: drivers/scsi/smartpqi/Makefile 15284F: drivers/scsi/smartpqi/smartpqi*.[ch] 15285F: include/linux/cciss*.h 15286F: include/uapi/linux/cciss*.h 15287 15288MICROSOFT MANA RDMA DRIVER 15289M: Long Li <longli@microsoft.com> 15290M: Ajay Sharma <sharmaajay@microsoft.com> 15291L: linux-rdma@vger.kernel.org 15292S: Supported 15293F: drivers/infiniband/hw/mana/ 15294F: include/net/mana 15295F: include/uapi/rdma/mana-abi.h 15296 15297MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 15298M: Maximilian Luz <luzmaximilian@gmail.com> 15299L: platform-driver-x86@vger.kernel.org 15300S: Maintained 15301F: drivers/platform/surface/surface_aggregator_tabletsw.c 15302 15303MICROSOFT SURFACE BATTERY AND AC DRIVERS 15304M: Maximilian Luz <luzmaximilian@gmail.com> 15305L: linux-pm@vger.kernel.org 15306L: platform-driver-x86@vger.kernel.org 15307S: Maintained 15308F: drivers/power/supply/surface_battery.c 15309F: drivers/power/supply/surface_charger.c 15310 15311MICROSOFT SURFACE DTX DRIVER 15312M: Maximilian Luz <luzmaximilian@gmail.com> 15313L: platform-driver-x86@vger.kernel.org 15314S: Maintained 15315F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 15316F: drivers/platform/surface/surface_dtx.c 15317F: include/uapi/linux/surface_aggregator/dtx.h 15318 15319MICROSOFT SURFACE SENSOR FAN DRIVER 15320M: Maximilian Luz <luzmaximilian@gmail.com> 15321M: Ivor Wanders <ivor@iwanders.net> 15322L: linux-hwmon@vger.kernel.org 15323S: Maintained 15324F: Documentation/hwmon/surface_fan.rst 15325F: drivers/hwmon/surface_fan.c 15326 15327MICROSOFT SURFACE SENSOR THERMAL DRIVER 15328M: Maximilian Luz <luzmaximilian@gmail.com> 15329L: linux-hwmon@vger.kernel.org 15330S: Maintained 15331F: drivers/hwmon/surface_temp.c 15332 15333MICROSOFT SURFACE GPE LID SUPPORT DRIVER 15334M: Maximilian Luz <luzmaximilian@gmail.com> 15335L: platform-driver-x86@vger.kernel.org 15336S: Maintained 15337F: drivers/platform/surface/surface_gpe.c 15338 15339MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 15340M: Hans de Goede <hdegoede@redhat.com> 15341M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15342M: Maximilian Luz <luzmaximilian@gmail.com> 15343L: platform-driver-x86@vger.kernel.org 15344S: Maintained 15345T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 15346F: drivers/platform/surface/ 15347 15348MICROSOFT SURFACE HID TRANSPORT DRIVER 15349M: Maximilian Luz <luzmaximilian@gmail.com> 15350L: linux-input@vger.kernel.org 15351L: platform-driver-x86@vger.kernel.org 15352S: Maintained 15353F: drivers/hid/surface-hid/ 15354 15355MICROSOFT SURFACE HOT-PLUG DRIVER 15356M: Maximilian Luz <luzmaximilian@gmail.com> 15357L: platform-driver-x86@vger.kernel.org 15358S: Maintained 15359F: drivers/platform/surface/surface_hotplug.c 15360 15361MICROSOFT SURFACE PLATFORM PROFILE DRIVER 15362M: Maximilian Luz <luzmaximilian@gmail.com> 15363L: platform-driver-x86@vger.kernel.org 15364S: Maintained 15365F: drivers/platform/surface/surface_platform_profile.c 15366 15367MICROSOFT SURFACE PRO 3 BUTTON DRIVER 15368M: Chen Yu <yu.c.chen@intel.com> 15369L: platform-driver-x86@vger.kernel.org 15370S: Supported 15371F: drivers/platform/surface/surfacepro3_button.c 15372 15373MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 15374M: Maximilian Luz <luzmaximilian@gmail.com> 15375L: platform-driver-x86@vger.kernel.org 15376S: Maintained 15377F: drivers/platform/surface/surface_aggregator_hub.c 15378 15379MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 15380M: Maximilian Luz <luzmaximilian@gmail.com> 15381L: platform-driver-x86@vger.kernel.org 15382S: Maintained 15383W: https://github.com/linux-surface/surface-aggregator-module 15384C: irc://irc.libera.chat/linux-surface 15385F: Documentation/driver-api/surface_aggregator/ 15386F: drivers/platform/surface/aggregator/ 15387F: drivers/platform/surface/surface_acpi_notify.c 15388F: drivers/platform/surface/surface_aggregator_cdev.c 15389F: drivers/platform/surface/surface_aggregator_registry.c 15390F: include/linux/surface_acpi_notify.h 15391F: include/linux/surface_aggregator/ 15392F: include/uapi/linux/surface_aggregator/ 15393 15394MICROTEK X6 SCANNER 15395M: Oliver Neukum <oliver@neukum.org> 15396S: Maintained 15397F: drivers/usb/image/microtek.* 15398 15399MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 15400M: Luka Kovacic <luka.kovacic@sartura.hr> 15401M: Luka Perkov <luka.perkov@sartura.hr> 15402S: Maintained 15403F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 15404F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 15405F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 15406F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 15407F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 15408F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 15409 15410MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 15411M: Sakari Ailus <sakari.ailus@linux.intel.com> 15412L: linux-media@vger.kernel.org 15413S: Maintained 15414F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 15415F: Documentation/driver-api/media/drivers/ccs/ 15416F: Documentation/userspace-api/media/drivers/ccs.rst 15417F: drivers/media/i2c/ccs-pll.c 15418F: drivers/media/i2c/ccs-pll.h 15419F: drivers/media/i2c/ccs/ 15420F: include/uapi/linux/ccs.h 15421F: include/uapi/linux/smiapp.h 15422 15423MIPS 15424M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15425L: linux-mips@vger.kernel.org 15426S: Maintained 15427W: http://www.linux-mips.org/ 15428Q: https://patchwork.kernel.org/project/linux-mips/list/ 15429T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 15430F: Documentation/devicetree/bindings/mips/ 15431F: Documentation/arch/mips/ 15432F: arch/mips/ 15433F: drivers/platform/mips/ 15434F: include/dt-bindings/mips/ 15435 15436MIPS BOSTON DEVELOPMENT BOARD 15437M: Paul Burton <paulburton@kernel.org> 15438L: linux-mips@vger.kernel.org 15439S: Maintained 15440F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 15441F: arch/mips/boot/dts/img/boston.dts 15442F: arch/mips/configs/generic/board-boston.config 15443F: drivers/clk/imgtec/clk-boston.c 15444F: include/dt-bindings/clock/boston-clock.h 15445 15446MIPS CORE DRIVERS 15447M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15448L: linux-mips@vger.kernel.org 15449S: Supported 15450F: drivers/bus/mips_cdmm.c 15451F: drivers/clocksource/mips-gic-timer.c 15452F: drivers/cpuidle/cpuidle-cps.c 15453F: drivers/irqchip/irq-mips-cpu.c 15454F: drivers/irqchip/irq-mips-gic.c 15455 15456MIPS GENERIC PLATFORM 15457M: Paul Burton <paulburton@kernel.org> 15458L: linux-mips@vger.kernel.org 15459S: Supported 15460F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 15461F: arch/mips/generic/ 15462F: arch/mips/tools/generic-board-config.sh 15463 15464MIPS RINT INSTRUCTION EMULATION 15465M: Aleksandar Markovic <aleksandar.markovic@mips.com> 15466L: linux-mips@vger.kernel.org 15467S: Supported 15468F: arch/mips/math-emu/dp_rint.c 15469F: arch/mips/math-emu/sp_rint.c 15470 15471MIPS/LOONGSON1 ARCHITECTURE 15472M: Keguang Zhang <keguang.zhang@gmail.com> 15473L: linux-mips@vger.kernel.org 15474S: Maintained 15475F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 15476F: arch/mips/include/asm/mach-loongson32/ 15477F: arch/mips/loongson32/ 15478F: drivers/*/*loongson1* 15479F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 15480 15481MIPS/LOONGSON2EF ARCHITECTURE 15482M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15483L: linux-mips@vger.kernel.org 15484S: Maintained 15485F: arch/mips/include/asm/mach-loongson2ef/ 15486F: arch/mips/loongson2ef/ 15487F: drivers/cpufreq/loongson2_cpufreq.c 15488 15489MIPS/LOONGSON64 ARCHITECTURE 15490M: Huacai Chen <chenhuacai@kernel.org> 15491M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15492L: linux-mips@vger.kernel.org 15493S: Maintained 15494F: arch/mips/include/asm/mach-loongson64/ 15495F: arch/mips/loongson64/ 15496F: drivers/irqchip/irq-loongson* 15497F: drivers/platform/mips/cpu_hwmon.c 15498 15499MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 15500M: Hans Verkuil <hverkuil@xs4all.nl> 15501L: linux-media@vger.kernel.org 15502S: Odd Fixes 15503W: https://linuxtv.org 15504T: git git://linuxtv.org/media_tree.git 15505F: drivers/media/radio/radio-miropcm20* 15506 15507MITSUMI MM8013 FG DRIVER 15508M: Konrad Dybcio <konradybcio@kernel.org> 15509F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 15510F: drivers/power/supply/mm8013.c 15511 15512MMP SUPPORT 15513R: Lubomir Rintel <lkundrak@v3.sk> 15514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15515S: Odd Fixes 15516T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 15517F: arch/arm/boot/dts/marvell/mmp* 15518F: arch/arm/mach-mmp/ 15519F: include/linux/soc/mmp/ 15520 15521MMP USB PHY DRIVERS 15522R: Lubomir Rintel <lkundrak@v3.sk> 15523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15524S: Maintained 15525F: drivers/phy/marvell/phy-mmp3-usb.c 15526F: drivers/phy/marvell/phy-pxa-usb.c 15527 15528MMU GATHER AND TLB INVALIDATION 15529M: Will Deacon <will@kernel.org> 15530M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 15531M: Andrew Morton <akpm@linux-foundation.org> 15532M: Nick Piggin <npiggin@gmail.com> 15533M: Peter Zijlstra <peterz@infradead.org> 15534L: linux-arch@vger.kernel.org 15535L: linux-mm@kvack.org 15536S: Maintained 15537F: arch/*/include/asm/tlb.h 15538F: include/asm-generic/tlb.h 15539F: mm/mmu_gather.c 15540 15541MN88472 MEDIA DRIVER 15542L: linux-media@vger.kernel.org 15543S: Orphan 15544W: https://linuxtv.org 15545Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15546F: drivers/media/dvb-frontends/mn88472* 15547 15548MN88473 MEDIA DRIVER 15549L: linux-media@vger.kernel.org 15550S: Orphan 15551W: https://linuxtv.org 15552Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15553F: drivers/media/dvb-frontends/mn88473* 15554 15555MOBILEYE MIPS SOCS 15556M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 15557M: Gregory CLEMENT <gregory.clement@bootlin.com> 15558M: Théo Lebrun <theo.lebrun@bootlin.com> 15559L: linux-mips@vger.kernel.org 15560S: Maintained 15561F: Documentation/devicetree/bindings/mips/mobileye.yaml 15562F: Documentation/devicetree/bindings/soc/mobileye/ 15563F: arch/mips/boot/dts/mobileye/ 15564F: arch/mips/configs/eyeq5_defconfig 15565F: arch/mips/mobileye/board-epm5.its.S 15566F: drivers/clk/clk-eyeq.c 15567F: drivers/pinctrl/pinctrl-eyeq5.c 15568F: drivers/reset/reset-eyeq.c 15569F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 15570 15571MODULE SUPPORT 15572M: Luis Chamberlain <mcgrof@kernel.org> 15573R: Petr Pavlu <petr.pavlu@suse.com> 15574R: Sami Tolvanen <samitolvanen@google.com> 15575R: Daniel Gomez <da.gomez@samsung.com> 15576L: linux-modules@vger.kernel.org 15577L: linux-kernel@vger.kernel.org 15578S: Maintained 15579T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 15580F: include/linux/kmod.h 15581F: include/linux/module*.h 15582F: kernel/module/ 15583F: lib/test_kmod.c 15584F: scripts/module* 15585F: tools/testing/selftests/kmod/ 15586 15587MONOLITHIC POWER SYSTEM PMIC DRIVER 15588M: Saravanan Sekar <sravanhome@gmail.com> 15589S: Maintained 15590F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 15591F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 15592F: drivers/hwmon/pmbus/mpq7932.c 15593F: drivers/iio/adc/mp2629_adc.c 15594F: drivers/mfd/mp2629.c 15595F: drivers/power/supply/mp2629_charger.c 15596F: drivers/regulator/mp5416.c 15597F: drivers/regulator/mpq7920.c 15598F: drivers/regulator/mpq7920.h 15599F: include/linux/mfd/mp2629.h 15600 15601MOST(R) TECHNOLOGY DRIVER 15602M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15603M: Christian Gromm <christian.gromm@microchip.com> 15604S: Maintained 15605F: Documentation/ABI/testing/configfs-most 15606F: Documentation/ABI/testing/sysfs-bus-most 15607F: drivers/most/ 15608F: drivers/staging/most/ 15609F: include/linux/most.h 15610 15611MOTORCOMM PHY DRIVER 15612M: Frank <Frank.Sae@motor-comm.com> 15613L: netdev@vger.kernel.org 15614S: Maintained 15615F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 15616F: drivers/net/phy/motorcomm.c 15617 15618MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 15619M: Jiri Slaby <jirislaby@kernel.org> 15620S: Maintained 15621F: Documentation/driver-api/tty/moxa-smartio.rst 15622F: drivers/tty/mxser.* 15623 15624MP3309C BACKLIGHT DRIVER 15625M: Flavio Suligoi <f.suligoi@asem.it> 15626L: dri-devel@lists.freedesktop.org 15627S: Maintained 15628F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15629F: drivers/video/backlight/mp3309c.c 15630 15631MPS MP2891 DRIVER 15632M: Noah Wang <noahwang.wang@outlook.com> 15633L: linux-hwmon@vger.kernel.org 15634S: Maintained 15635F: Documentation/hwmon/mp2891.rst 15636F: drivers/hwmon/pmbus/mp2891.c 15637 15638MPS MP2993 DRIVER 15639M: Noah Wang <noahwang.wang@outlook.com> 15640L: linux-hwmon@vger.kernel.org 15641S: Maintained 15642F: Documentation/hwmon/mp2993.rst 15643F: drivers/hwmon/pmbus/mp2993.c 15644 15645MPS MP9941 DRIVER 15646M: Noah Wang <noahwang.wang@outlook.com> 15647L: linux-hwmon@vger.kernel.org 15648S: Maintained 15649F: Documentation/hwmon/mp9941.rst 15650F: drivers/hwmon/pmbus/mp9941.c 15651 15652MR800 AVERMEDIA USB FM RADIO DRIVER 15653M: Alexey Klimov <klimov.linux@gmail.com> 15654L: linux-media@vger.kernel.org 15655S: Maintained 15656T: git git://linuxtv.org/media_tree.git 15657F: drivers/media/radio/radio-mr800.c 15658 15659MRF24J40 IEEE 802.15.4 RADIO DRIVER 15660M: Stefan Schmidt <stefan@datenfreihafen.org> 15661L: linux-wpan@vger.kernel.org 15662S: Odd Fixes 15663F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15664F: drivers/net/ieee802154/mrf24j40.c 15665 15666MSI EC DRIVER 15667M: Nikita Kravets <teackot@gmail.com> 15668L: platform-driver-x86@vger.kernel.org 15669S: Maintained 15670W: https://github.com/BeardOverflow/msi-ec 15671F: drivers/platform/x86/msi-ec.* 15672 15673MSI LAPTOP SUPPORT 15674M: "Lee, Chun-Yi" <jlee@suse.com> 15675L: platform-driver-x86@vger.kernel.org 15676S: Maintained 15677F: drivers/platform/x86/msi-laptop.c 15678 15679MSI WMI SUPPORT 15680L: platform-driver-x86@vger.kernel.org 15681S: Orphan 15682F: drivers/platform/x86/msi-wmi.c 15683 15684MSI WMI PLATFORM FEATURES 15685M: Armin Wolf <W_Armin@gmx.de> 15686L: platform-driver-x86@vger.kernel.org 15687S: Maintained 15688F: Documentation/ABI/testing/debugfs-msi-wmi-platform 15689F: Documentation/wmi/devices/msi-wmi-platform.rst 15690F: drivers/platform/x86/msi-wmi-platform.c 15691 15692MSI001 MEDIA DRIVER 15693L: linux-media@vger.kernel.org 15694S: Orphan 15695W: https://linuxtv.org 15696Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15697F: drivers/media/tuners/msi001* 15698 15699MSI2500 MEDIA DRIVER 15700L: linux-media@vger.kernel.org 15701S: Orphan 15702W: https://linuxtv.org 15703Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15704F: drivers/media/usb/msi2500/ 15705 15706MSTAR INTERRUPT CONTROLLER DRIVER 15707M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15708M: Daniel Palmer <daniel@thingy.jp> 15709S: Maintained 15710F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15711F: drivers/irqchip/irq-mst-intc.c 15712 15713MSYSTEMS DISKONCHIP G3 MTD DRIVER 15714M: Robert Jarzmik <robert.jarzmik@free.fr> 15715L: linux-mtd@lists.infradead.org 15716S: Maintained 15717F: drivers/mtd/devices/docg3* 15718 15719MT9M114 ONSEMI SENSOR DRIVER 15720M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15721L: linux-media@vger.kernel.org 15722S: Maintained 15723T: git git://linuxtv.org/media_tree.git 15724F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15725F: drivers/media/i2c/mt9m114.c 15726 15727MT9P031 APTINA CAMERA SENSOR 15728M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15729L: linux-media@vger.kernel.org 15730S: Maintained 15731T: git git://linuxtv.org/media_tree.git 15732F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15733F: drivers/media/i2c/mt9p031.c 15734F: include/media/i2c/mt9p031.h 15735 15736MT9T112 APTINA CAMERA SENSOR 15737M: Jacopo Mondi <jacopo@jmondi.org> 15738L: linux-media@vger.kernel.org 15739S: Odd Fixes 15740T: git git://linuxtv.org/media_tree.git 15741F: drivers/media/i2c/mt9t112.c 15742F: include/media/i2c/mt9t112.h 15743 15744MT9V032 APTINA CAMERA SENSOR 15745M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15746L: linux-media@vger.kernel.org 15747S: Maintained 15748T: git git://linuxtv.org/media_tree.git 15749F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15750F: drivers/media/i2c/mt9v032.c 15751F: include/media/i2c/mt9v032.h 15752 15753MT9V111 APTINA CAMERA SENSOR 15754M: Jacopo Mondi <jacopo@jmondi.org> 15755L: linux-media@vger.kernel.org 15756S: Maintained 15757T: git git://linuxtv.org/media_tree.git 15758F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15759F: drivers/media/i2c/mt9v111.c 15760 15761MULTIFUNCTION DEVICES (MFD) 15762M: Lee Jones <lee@kernel.org> 15763S: Maintained 15764T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15765F: Documentation/devicetree/bindings/mfd/ 15766F: drivers/mfd/ 15767F: include/dt-bindings/mfd/ 15768F: include/linux/mfd/ 15769 15770MULTIMEDIA CARD (MMC) ETC. OVER SPI 15771S: Orphan 15772F: drivers/mmc/host/mmc_spi.c 15773F: include/linux/spi/mmc_spi.h 15774 15775MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15776M: Ulf Hansson <ulf.hansson@linaro.org> 15777L: linux-mmc@vger.kernel.org 15778S: Maintained 15779T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15780F: Documentation/devicetree/bindings/mmc/ 15781F: drivers/mmc/ 15782F: include/linux/mmc/ 15783F: include/uapi/linux/mmc/ 15784 15785MULTIPLEXER SUBSYSTEM 15786M: Peter Rosin <peda@axentia.se> 15787S: Maintained 15788F: Documentation/ABI/testing/sysfs-class-mux* 15789F: Documentation/devicetree/bindings/mux/ 15790F: drivers/mux/ 15791F: include/dt-bindings/mux/ 15792F: include/linux/mux/ 15793 15794MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15795M: Bin Liu <b-liu@ti.com> 15796L: linux-usb@vger.kernel.org 15797S: Maintained 15798F: drivers/usb/musb/ 15799 15800MXL301RF MEDIA DRIVER 15801M: Akihiro Tsukada <tskd08@gmail.com> 15802L: linux-media@vger.kernel.org 15803S: Odd Fixes 15804F: drivers/media/tuners/mxl301rf* 15805 15806MXL5007T MEDIA DRIVER 15807M: Michael Krufky <mkrufky@linuxtv.org> 15808L: linux-media@vger.kernel.org 15809S: Maintained 15810W: https://linuxtv.org 15811W: http://github.com/mkrufky 15812Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15813T: git git://linuxtv.org/mkrufky/tuners.git 15814F: drivers/media/tuners/mxl5007t.* 15815 15816MXSFB DRM DRIVER 15817M: Marek Vasut <marex@denx.de> 15818M: Stefan Agner <stefan@agner.ch> 15819L: dri-devel@lists.freedesktop.org 15820S: Supported 15821T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 15822F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15823F: drivers/gpu/drm/mxsfb/ 15824 15825MYLEX DAC960 PCI RAID Controller 15826M: Hannes Reinecke <hare@kernel.org> 15827L: linux-scsi@vger.kernel.org 15828S: Supported 15829F: drivers/scsi/myrb.* 15830F: drivers/scsi/myrs.* 15831 15832MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15833L: netdev@vger.kernel.org 15834S: Orphan 15835W: https://www.cspi.com/ethernet-products/support/downloads/ 15836F: drivers/net/ethernet/myricom/myri10ge/ 15837 15838NAND FLASH SUBSYSTEM 15839M: Miquel Raynal <miquel.raynal@bootlin.com> 15840R: Richard Weinberger <richard@nod.at> 15841L: linux-mtd@lists.infradead.org 15842S: Maintained 15843W: http://www.linux-mtd.infradead.org/ 15844Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15845C: irc://irc.oftc.net/mtd 15846T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15847F: drivers/mtd/nand/ 15848F: include/linux/mtd/*nand*.h 15849 15850NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15851M: Daniel Mack <zonque@gmail.com> 15852L: linux-sound@vger.kernel.org 15853S: Maintained 15854W: http://www.native-instruments.com 15855F: sound/usb/caiaq/ 15856 15857NATSEMI ETHERNET DRIVER (DP8381x) 15858S: Orphan 15859F: drivers/net/ethernet/natsemi/natsemi.c 15860 15861NCR 5380 SCSI DRIVERS 15862M: Finn Thain <fthain@linux-m68k.org> 15863M: Michael Schmitz <schmitzmic@gmail.com> 15864L: linux-scsi@vger.kernel.org 15865S: Maintained 15866F: Documentation/scsi/g_NCR5380.rst 15867F: drivers/scsi/NCR5380.* 15868F: drivers/scsi/arm/cumana_1.c 15869F: drivers/scsi/arm/oak.c 15870F: drivers/scsi/atari_scsi.* 15871F: drivers/scsi/dmx3191d.c 15872F: drivers/scsi/g_NCR5380.* 15873F: drivers/scsi/mac_scsi.* 15874F: drivers/scsi/sun3_scsi.* 15875F: drivers/scsi/sun3_scsi_vme.c 15876 15877NCSI LIBRARY 15878M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15879S: Maintained 15880F: net/ncsi/ 15881 15882NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15883M: Zev Weiss <zev@bewilderbeest.net> 15884L: linux-hwmon@vger.kernel.org 15885S: Maintained 15886F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15887F: drivers/hwmon/nct6775-i2c.c 15888 15889NETCONSOLE 15890M: Breno Leitao <leitao@debian.org> 15891S: Maintained 15892F: Documentation/networking/netconsole.rst 15893F: drivers/net/netconsole.c 15894F: tools/testing/selftests/drivers/net/netcons_basic.sh 15895 15896NETDEVSIM 15897M: Jakub Kicinski <kuba@kernel.org> 15898S: Maintained 15899F: drivers/net/netdevsim/* 15900F: tools/testing/selftests/drivers/net/netdevsim/* 15901 15902NETEM NETWORK EMULATOR 15903M: Stephen Hemminger <stephen@networkplumber.org> 15904L: netdev@vger.kernel.org 15905S: Maintained 15906F: net/sched/sch_netem.c 15907 15908NETERION 10GbE DRIVERS (s2io) 15909M: Jon Mason <jdmason@kudzu.us> 15910L: netdev@vger.kernel.org 15911S: Supported 15912F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15913F: drivers/net/ethernet/neterion/ 15914 15915NETFILTER 15916M: Pablo Neira Ayuso <pablo@netfilter.org> 15917M: Jozsef Kadlecsik <kadlec@netfilter.org> 15918L: netfilter-devel@vger.kernel.org 15919L: coreteam@netfilter.org 15920S: Maintained 15921W: http://www.netfilter.org/ 15922W: http://www.iptables.org/ 15923W: http://www.nftables.org/ 15924Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15925C: irc://irc.libera.chat/netfilter 15926T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15927T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15928F: include/linux/netfilter* 15929F: include/linux/netfilter/ 15930F: include/net/netfilter/ 15931F: include/uapi/linux/netfilter* 15932F: include/uapi/linux/netfilter/ 15933F: net/*/netfilter.c 15934F: net/*/netfilter/ 15935F: net/bridge/br_netfilter*.c 15936F: net/netfilter/ 15937F: tools/testing/selftests/net/netfilter/ 15938 15939NETROM NETWORK LAYER 15940M: Ralf Baechle <ralf@linux-mips.org> 15941L: linux-hams@vger.kernel.org 15942S: Maintained 15943W: https://linux-ax25.in-berlin.de 15944F: include/net/netrom.h 15945F: include/uapi/linux/netrom.h 15946F: net/netrom/ 15947 15948NETRONIX EMBEDDED CONTROLLER 15949M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15950S: Maintained 15951F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15952F: drivers/mfd/ntxec.c 15953F: drivers/pwm/pwm-ntxec.c 15954F: drivers/rtc/rtc-ntxec.c 15955F: include/linux/mfd/ntxec.h 15956 15957NETRONOME ETHERNET DRIVERS 15958M: Louis Peens <louis.peens@corigine.com> 15959R: Jakub Kicinski <kuba@kernel.org> 15960L: oss-drivers@corigine.com 15961S: Maintained 15962F: drivers/net/ethernet/netronome/ 15963 15964NETWORK BLOCK DEVICE (NBD) 15965M: Josef Bacik <josef@toxicpanda.com> 15966L: linux-block@vger.kernel.org 15967L: nbd@other.debian.org 15968S: Maintained 15969F: Documentation/admin-guide/blockdev/nbd.rst 15970F: drivers/block/nbd.c 15971F: include/trace/events/nbd.h 15972F: include/uapi/linux/nbd.h 15973 15974NETWORK DROP MONITOR 15975M: Neil Horman <nhorman@tuxdriver.com> 15976L: netdev@vger.kernel.org 15977S: Maintained 15978W: https://fedorahosted.org/dropwatch/ 15979F: include/uapi/linux/net_dropmon.h 15980F: net/core/drop_monitor.c 15981 15982NETWORKING DRIVERS 15983M: Andrew Lunn <andrew+netdev@lunn.ch> 15984M: "David S. Miller" <davem@davemloft.net> 15985M: Eric Dumazet <edumazet@google.com> 15986M: Jakub Kicinski <kuba@kernel.org> 15987M: Paolo Abeni <pabeni@redhat.com> 15988L: netdev@vger.kernel.org 15989S: Maintained 15990P: Documentation/process/maintainer-netdev.rst 15991Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15992T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15993T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15994F: Documentation/devicetree/bindings/net/ 15995F: Documentation/networking/net_cachelines/net_device.rst 15996F: drivers/connector/ 15997F: drivers/net/ 15998F: include/dt-bindings/net/ 15999F: include/linux/cn_proc.h 16000F: include/linux/etherdevice.h 16001F: include/linux/ethtool_netlink.h 16002F: include/linux/fcdevice.h 16003F: include/linux/fddidevice.h 16004F: include/linux/hippidevice.h 16005F: include/linux/if_* 16006F: include/linux/inetdevice.h 16007F: include/linux/netdev* 16008F: include/linux/platform_data/wiznet.h 16009F: include/uapi/linux/cn_proc.h 16010F: include/uapi/linux/ethtool_netlink.h 16011F: include/uapi/linux/if_* 16012F: include/uapi/linux/netdev* 16013F: tools/testing/selftests/drivers/net/ 16014X: Documentation/devicetree/bindings/net/bluetooth/ 16015X: Documentation/devicetree/bindings/net/wireless/ 16016X: drivers/net/wireless/ 16017 16018NETWORKING DRIVERS (WIRELESS) 16019M: Kalle Valo <kvalo@kernel.org> 16020L: linux-wireless@vger.kernel.org 16021S: Maintained 16022W: https://wireless.wiki.kernel.org/ 16023Q: https://patchwork.kernel.org/project/linux-wireless/list/ 16024T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 16025T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 16026F: Documentation/devicetree/bindings/net/wireless/ 16027F: drivers/net/wireless/ 16028 16029NETWORKING [DSA] 16030M: Andrew Lunn <andrew@lunn.ch> 16031M: Florian Fainelli <f.fainelli@gmail.com> 16032M: Vladimir Oltean <olteanv@gmail.com> 16033S: Maintained 16034F: Documentation/devicetree/bindings/net/dsa/ 16035F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 16036F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 16037F: drivers/net/dsa/ 16038F: include/linux/dsa/ 16039F: include/linux/platform_data/dsa.h 16040F: include/net/dsa.h 16041F: net/dsa/ 16042F: tools/testing/selftests/drivers/net/dsa/ 16043 16044NETWORKING [GENERAL] 16045M: "David S. Miller" <davem@davemloft.net> 16046M: Eric Dumazet <edumazet@google.com> 16047M: Jakub Kicinski <kuba@kernel.org> 16048M: Paolo Abeni <pabeni@redhat.com> 16049R: Simon Horman <horms@kernel.org> 16050L: netdev@vger.kernel.org 16051S: Maintained 16052P: Documentation/process/maintainer-netdev.rst 16053Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16054B: mailto:netdev@vger.kernel.org 16055T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16056T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 16057F: Documentation/core-api/netlink.rst 16058F: Documentation/netlink/ 16059F: Documentation/networking/ 16060F: Documentation/networking/net_cachelines/ 16061F: Documentation/process/maintainer-netdev.rst 16062F: Documentation/userspace-api/netlink/ 16063F: include/linux/framer/framer-provider.h 16064F: include/linux/framer/framer.h 16065F: include/linux/in.h 16066F: include/linux/indirect_call_wrapper.h 16067F: include/linux/inet.h 16068F: include/linux/inet_diag.h 16069F: include/linux/net.h 16070F: include/linux/netdev* 16071F: include/linux/netlink.h 16072F: include/linux/netpoll.h 16073F: include/linux/rtnetlink.h 16074F: include/linux/seq_file_net.h 16075F: include/linux/skbuff* 16076F: include/net/ 16077F: include/uapi/linux/genetlink.h 16078F: include/uapi/linux/hsr_netlink.h 16079F: include/uapi/linux/in.h 16080F: include/uapi/linux/inet_diag.h 16081F: include/uapi/linux/nbd-netlink.h 16082F: include/uapi/linux/net.h 16083F: include/uapi/linux/net_namespace.h 16084F: include/uapi/linux/netconf.h 16085F: include/uapi/linux/netdev* 16086F: include/uapi/linux/netlink.h 16087F: include/uapi/linux/netlink_diag.h 16088F: include/uapi/linux/rtnetlink.h 16089F: lib/net_utils.c 16090F: lib/random32.c 16091F: net/ 16092F: samples/pktgen/ 16093F: tools/net/ 16094F: tools/testing/selftests/net/ 16095X: Documentation/networking/mac80211-injection.rst 16096X: Documentation/networking/mac80211_hwsim/ 16097X: Documentation/networking/regulatory.rst 16098X: include/net/cfg80211.h 16099X: include/net/ieee80211_radiotap.h 16100X: include/net/iw_handler.h 16101X: include/net/mac80211.h 16102X: include/net/wext.h 16103X: net/9p/ 16104X: net/bluetooth/ 16105X: net/mac80211/ 16106X: net/rfkill/ 16107X: net/wireless/ 16108 16109NETWORKING [IPSEC] 16110M: Steffen Klassert <steffen.klassert@secunet.com> 16111M: Herbert Xu <herbert@gondor.apana.org.au> 16112M: "David S. Miller" <davem@davemloft.net> 16113L: netdev@vger.kernel.org 16114S: Maintained 16115T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 16116T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 16117F: include/net/xfrm.h 16118F: include/uapi/linux/xfrm.h 16119F: net/ipv4/ah4.c 16120F: net/ipv4/esp4* 16121F: net/ipv4/ip_vti.c 16122F: net/ipv4/ipcomp.c 16123F: net/ipv4/xfrm* 16124F: net/ipv6/ah6.c 16125F: net/ipv6/esp6* 16126F: net/ipv6/ip6_vti.c 16127F: net/ipv6/ipcomp6.c 16128F: net/ipv6/xfrm* 16129F: net/key/ 16130F: net/xfrm/ 16131F: tools/testing/selftests/net/ipsec.c 16132 16133NETWORKING [IPv4/IPv6] 16134M: "David S. Miller" <davem@davemloft.net> 16135M: David Ahern <dsahern@kernel.org> 16136L: netdev@vger.kernel.org 16137S: Maintained 16138T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16139F: arch/x86/net/* 16140F: include/linux/ip.h 16141F: include/linux/ipv6* 16142F: include/net/fib* 16143F: include/net/ip* 16144F: include/net/route.h 16145F: net/ipv4/ 16146F: net/ipv6/ 16147 16148NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 16149M: Paul Moore <paul@paul-moore.com> 16150L: netdev@vger.kernel.org 16151L: linux-security-module@vger.kernel.org 16152S: Supported 16153W: https://github.com/netlabel 16154F: Documentation/netlabel/ 16155F: include/net/calipso.h 16156F: include/net/cipso_ipv4.h 16157F: include/net/netlabel.h 16158F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 16159F: include/uapi/linux/netfilter/xt_SECMARK.h 16160F: net/ipv4/cipso_ipv4.c 16161F: net/ipv6/calipso.c 16162F: net/netfilter/xt_CONNSECMARK.c 16163F: net/netfilter/xt_SECMARK.c 16164F: net/netlabel/ 16165 16166NETWORKING [MACSEC] 16167M: Sabrina Dubroca <sd@queasysnail.net> 16168L: netdev@vger.kernel.org 16169S: Maintained 16170F: drivers/net/macsec.c 16171F: include/net/macsec.h 16172F: include/uapi/linux/if_macsec.h 16173K: macsec 16174K: \bmdo_ 16175 16176NETWORKING [MPTCP] 16177M: Matthieu Baerts <matttbe@kernel.org> 16178M: Mat Martineau <martineau@kernel.org> 16179R: Geliang Tang <geliang@kernel.org> 16180L: netdev@vger.kernel.org 16181L: mptcp@lists.linux.dev 16182S: Maintained 16183W: https://github.com/multipath-tcp/mptcp_net-next/wiki 16184B: https://github.com/multipath-tcp/mptcp_net-next/issues 16185T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 16186T: git https://github.com/multipath-tcp/mptcp_net-next.git export 16187F: Documentation/netlink/specs/mptcp_pm.yaml 16188F: Documentation/networking/mptcp*.rst 16189F: include/net/mptcp.h 16190F: include/trace/events/mptcp.h 16191F: include/uapi/linux/mptcp*.h 16192F: net/mptcp/ 16193F: tools/testing/selftests/bpf/*/*mptcp*.c 16194F: tools/testing/selftests/net/mptcp/ 16195 16196NETWORKING [TCP] 16197M: Eric Dumazet <edumazet@google.com> 16198L: netdev@vger.kernel.org 16199S: Maintained 16200F: Documentation/networking/net_cachelines/tcp_sock.rst 16201F: include/linux/tcp.h 16202F: include/net/tcp.h 16203F: include/trace/events/tcp.h 16204F: include/uapi/linux/tcp.h 16205F: net/ipv4/inet_connection_sock.c 16206F: net/ipv4/inet_hashtables.c 16207F: net/ipv4/inet_timewait_sock.c 16208F: net/ipv4/syncookies.c 16209F: net/ipv4/tcp*.c 16210F: net/ipv6/inet6_connection_sock.c 16211F: net/ipv6/inet6_hashtables.c 16212F: net/ipv6/syncookies.c 16213F: net/ipv6/tcp*.c 16214 16215NETWORKING [TLS] 16216M: Boris Pismenny <borisp@nvidia.com> 16217M: John Fastabend <john.fastabend@gmail.com> 16218M: Jakub Kicinski <kuba@kernel.org> 16219L: netdev@vger.kernel.org 16220S: Maintained 16221F: include/net/tls.h 16222F: include/uapi/linux/tls.h 16223F: net/tls/* 16224 16225NETXEN (1/10) GbE SUPPORT 16226M: Manish Chopra <manishc@marvell.com> 16227M: Rahul Verma <rahulv@marvell.com> 16228M: GR-Linux-NIC-Dev@marvell.com 16229L: netdev@vger.kernel.org 16230S: Supported 16231F: drivers/net/ethernet/qlogic/netxen/ 16232 16233NET_FAILOVER MODULE 16234M: Sridhar Samudrala <sridhar.samudrala@intel.com> 16235L: netdev@vger.kernel.org 16236S: Supported 16237F: Documentation/networking/net_failover.rst 16238F: drivers/net/net_failover.c 16239F: include/net/net_failover.h 16240 16241NEXTHOP 16242M: David Ahern <dsahern@kernel.org> 16243L: netdev@vger.kernel.org 16244S: Maintained 16245F: include/net/netns/nexthop.h 16246F: include/net/nexthop.h 16247F: include/uapi/linux/nexthop.h 16248F: net/ipv4/nexthop.c 16249 16250NFC SUBSYSTEM 16251M: Krzysztof Kozlowski <krzk@kernel.org> 16252L: netdev@vger.kernel.org 16253S: Maintained 16254F: Documentation/devicetree/bindings/net/nfc/ 16255F: drivers/nfc/ 16256F: include/net/nfc/ 16257F: include/uapi/linux/nfc.h 16258F: net/nfc/ 16259 16260NFC VIRTUAL NCI DEVICE DRIVER 16261M: Bongsu Jeon <bongsu.jeon@samsung.com> 16262L: netdev@vger.kernel.org 16263S: Supported 16264F: drivers/nfc/virtual_ncidev.c 16265F: tools/testing/selftests/nci/ 16266 16267NFS, SUNRPC, AND LOCKD CLIENTS 16268M: Trond Myklebust <trondmy@kernel.org> 16269M: Anna Schumaker <anna@kernel.org> 16270L: linux-nfs@vger.kernel.org 16271S: Maintained 16272W: http://client.linux-nfs.org 16273T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 16274F: Documentation/filesystems/nfs/ 16275F: fs/lockd/ 16276F: fs/nfs/ 16277F: fs/nfs_common/ 16278F: include/linux/lockd/ 16279F: include/linux/nfs* 16280F: include/linux/sunrpc/ 16281F: include/uapi/linux/nfs* 16282F: include/uapi/linux/sunrpc/ 16283F: net/sunrpc/ 16284 16285NILFS2 FILESYSTEM 16286M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 16287L: linux-nilfs@vger.kernel.org 16288S: Supported 16289W: https://nilfs.sourceforge.io/ 16290T: git https://github.com/konis/nilfs2.git 16291F: Documentation/filesystems/nilfs2.rst 16292F: fs/nilfs2/ 16293F: include/trace/events/nilfs2.h 16294F: include/uapi/linux/nilfs2_api.h 16295F: include/uapi/linux/nilfs2_ondisk.h 16296 16297NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 16298M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16299S: Maintained 16300W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16301F: Documentation/scsi/NinjaSCSI.rst 16302F: drivers/scsi/pcmcia/nsp_* 16303 16304NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 16305M: GOTO Masanori <gotom@debian.or.jp> 16306M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16307S: Maintained 16308W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16309F: Documentation/scsi/NinjaSCSI.rst 16310F: drivers/scsi/nsp32* 16311 16312NINTENDO HID DRIVER 16313M: Daniel J. Ogorchock <djogorchock@gmail.com> 16314L: linux-input@vger.kernel.org 16315S: Maintained 16316F: drivers/hid/hid-nintendo* 16317 16318NIOS2 ARCHITECTURE 16319M: Dinh Nguyen <dinguyen@kernel.org> 16320S: Maintained 16321T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 16322F: arch/nios2/ 16323 16324NITRO ENCLAVES (NE) 16325M: Alexandru Ciobotaru <alcioa@amazon.com> 16326L: linux-kernel@vger.kernel.org 16327L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16328S: Supported 16329W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16330F: Documentation/virt/ne_overview.rst 16331F: drivers/virt/nitro_enclaves/ 16332F: include/linux/nitro_enclaves.h 16333F: include/uapi/linux/nitro_enclaves.h 16334F: samples/nitro_enclaves/ 16335 16336NITRO SECURE MODULE (NSM) 16337M: Alexander Graf <graf@amazon.com> 16338L: linux-kernel@vger.kernel.org 16339L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16340S: Supported 16341W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16342F: drivers/misc/nsm.c 16343F: include/uapi/linux/nsm.h 16344 16345NOHZ, DYNTICKS SUPPORT 16346M: Anna-Maria Behnsen <anna-maria@linutronix.de> 16347M: Frederic Weisbecker <frederic@kernel.org> 16348M: Ingo Molnar <mingo@kernel.org> 16349M: Thomas Gleixner <tglx@linutronix.de> 16350L: linux-kernel@vger.kernel.org 16351S: Maintained 16352T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 16353F: include/linux/sched/nohz.h 16354F: include/linux/tick.h 16355F: kernel/time/tick*.* 16356 16357NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 16358M: Pavel Machek <pavel@ucw.cz> 16359M: Sakari Ailus <sakari.ailus@iki.fi> 16360L: linux-media@vger.kernel.org 16361S: Maintained 16362F: drivers/media/i2c/ad5820.c 16363F: drivers/media/i2c/et8ek8 16364 16365NOKIA N900 POWER SUPPLY DRIVERS 16366R: Pali Rohár <pali@kernel.org> 16367F: drivers/power/supply/bq2415x_charger.c 16368F: drivers/power/supply/bq27xxx_battery.c 16369F: drivers/power/supply/bq27xxx_battery_i2c.c 16370F: drivers/power/supply/isp1704_charger.c 16371F: drivers/power/supply/rx51_battery.c 16372F: include/linux/power/bq2415x_charger.h 16373F: include/linux/power/bq27xxx_battery.h 16374 16375NOLIBC HEADER FILE 16376M: Willy Tarreau <w@1wt.eu> 16377M: Thomas Weißschuh <linux@weissschuh.net> 16378S: Maintained 16379T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 16380F: tools/include/nolibc/ 16381F: tools/testing/selftests/nolibc/ 16382 16383NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 16384M: Hans de Goede <hdegoede@redhat.com> 16385L: linux-input@vger.kernel.org 16386S: Maintained 16387F: drivers/input/touchscreen/novatek-nvt-ts.c 16388 16389NSDEPS 16390M: Matthias Maennich <maennich@google.com> 16391S: Maintained 16392F: Documentation/core-api/symbol-namespaces.rst 16393F: scripts/nsdeps 16394 16395NTB AMD DRIVER 16396M: Sanjay R Mehta <sanju.mehta@amd.com> 16397M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16398L: ntb@lists.linux.dev 16399S: Supported 16400F: drivers/ntb/hw/amd/ 16401 16402NTB DRIVER CORE 16403M: Jon Mason <jdmason@kudzu.us> 16404M: Dave Jiang <dave.jiang@intel.com> 16405M: Allen Hubbe <allenbh@gmail.com> 16406L: ntb@lists.linux.dev 16407S: Supported 16408W: https://github.com/jonmason/ntb/wiki 16409T: git https://github.com/jonmason/ntb.git 16410F: drivers/net/ntb_netdev.c 16411F: drivers/ntb/ 16412F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 16413F: include/linux/ntb.h 16414F: include/linux/ntb_transport.h 16415F: tools/testing/selftests/ntb/ 16416 16417NTB INTEL DRIVER 16418M: Dave Jiang <dave.jiang@intel.com> 16419L: ntb@lists.linux.dev 16420S: Supported 16421W: https://github.com/davejiang/linux/wiki 16422T: git https://github.com/davejiang/linux.git 16423F: drivers/ntb/hw/intel/ 16424 16425NTFS3 FILESYSTEM 16426M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 16427L: ntfs3@lists.linux.dev 16428S: Supported 16429W: http://www.paragon-software.com/ 16430T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 16431F: Documentation/filesystems/ntfs3.rst 16432F: fs/ntfs3/ 16433 16434NUBUS SUBSYSTEM 16435M: Finn Thain <fthain@linux-m68k.org> 16436L: linux-m68k@lists.linux-m68k.org 16437S: Maintained 16438F: arch/*/include/asm/nubus.h 16439F: drivers/nubus/ 16440F: include/linux/nubus.h 16441F: include/uapi/linux/nubus.h 16442 16443NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 16444M: Antonino Daplas <adaplas@gmail.com> 16445L: linux-fbdev@vger.kernel.org 16446S: Maintained 16447F: drivers/video/fbdev/nvidia/ 16448F: drivers/video/fbdev/riva/ 16449 16450NVIDIA WMI EC BACKLIGHT DRIVER 16451M: Daniel Dadap <ddadap@nvidia.com> 16452L: platform-driver-x86@vger.kernel.org 16453S: Supported 16454F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 16455F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 16456 16457NVM EXPRESS DRIVER 16458M: Keith Busch <kbusch@kernel.org> 16459M: Jens Axboe <axboe@fb.com> 16460M: Christoph Hellwig <hch@lst.de> 16461M: Sagi Grimberg <sagi@grimberg.me> 16462L: linux-nvme@lists.infradead.org 16463S: Supported 16464W: http://git.infradead.org/nvme.git 16465T: git git://git.infradead.org/nvme.git 16466F: Documentation/nvme/ 16467F: drivers/nvme/common/ 16468F: drivers/nvme/host/ 16469F: include/linux/nvme-*.h 16470F: include/linux/nvme.h 16471F: include/uapi/linux/nvme_ioctl.h 16472 16473NVM EXPRESS FABRICS AUTHENTICATION 16474M: Hannes Reinecke <hare@suse.de> 16475L: linux-nvme@lists.infradead.org 16476S: Supported 16477F: drivers/nvme/host/auth.c 16478F: drivers/nvme/target/auth.c 16479F: drivers/nvme/target/fabrics-cmd-auth.c 16480F: include/linux/nvme-auth.h 16481 16482NVM EXPRESS FC TRANSPORT DRIVERS 16483M: James Smart <james.smart@broadcom.com> 16484L: linux-nvme@lists.infradead.org 16485S: Supported 16486F: drivers/nvme/host/fc.c 16487F: drivers/nvme/target/fc.c 16488F: drivers/nvme/target/fcloop.c 16489F: include/linux/nvme-fc-driver.h 16490F: include/linux/nvme-fc.h 16491 16492NVM EXPRESS HARDWARE MONITORING SUPPORT 16493M: Guenter Roeck <linux@roeck-us.net> 16494L: linux-nvme@lists.infradead.org 16495S: Supported 16496F: drivers/nvme/host/hwmon.c 16497 16498NVM EXPRESS TARGET DRIVER 16499M: Christoph Hellwig <hch@lst.de> 16500M: Sagi Grimberg <sagi@grimberg.me> 16501M: Chaitanya Kulkarni <kch@nvidia.com> 16502L: linux-nvme@lists.infradead.org 16503S: Supported 16504W: http://git.infradead.org/nvme.git 16505T: git git://git.infradead.org/nvme.git 16506F: drivers/nvme/target/ 16507 16508NVMEM FRAMEWORK 16509M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16510S: Maintained 16511T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 16512F: Documentation/ABI/stable/sysfs-bus-nvmem 16513F: Documentation/devicetree/bindings/nvmem/ 16514F: drivers/nvmem/ 16515F: include/linux/nvmem-consumer.h 16516F: include/linux/nvmem-provider.h 16517 16518NXP BLUETOOTH WIRELESS DRIVERS 16519M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 16520M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 16521S: Maintained 16522F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 16523F: drivers/bluetooth/btnxpuart.c 16524 16525NXP C45 TJA11XX PHY DRIVER 16526M: Andrei Botila <andrei.botila@oss.nxp.com> 16527L: netdev@vger.kernel.org 16528S: Maintained 16529F: drivers/net/phy/nxp-c45-tja11xx* 16530 16531NXP FSPI DRIVER 16532M: Han Xu <han.xu@nxp.com> 16533M: Haibo Chen <haibo.chen@nxp.com> 16534R: Yogesh Gaur <yogeshgaur.83@gmail.com> 16535L: linux-spi@vger.kernel.org 16536L: imx@lists.linux.dev 16537S: Maintained 16538F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 16539F: drivers/spi/spi-nxp-fspi.c 16540 16541NXP FXAS21002C DRIVER 16542M: Rui Miguel Silva <rmfrfs@gmail.com> 16543L: linux-iio@vger.kernel.org 16544S: Maintained 16545F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 16546F: drivers/iio/gyro/fxas21002c.h 16547F: drivers/iio/gyro/fxas21002c_core.c 16548F: drivers/iio/gyro/fxas21002c_i2c.c 16549F: drivers/iio/gyro/fxas21002c_spi.c 16550 16551NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 16552M: Haibo Chen <haibo.chen@nxp.com> 16553L: linux-iio@vger.kernel.org 16554L: imx@lists.linux.dev 16555S: Maintained 16556F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 16557F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 16558F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 16559F: drivers/iio/adc/imx7d_adc.c 16560F: drivers/iio/adc/imx93_adc.c 16561F: drivers/iio/adc/vf610_adc.c 16562 16563NXP i.MX 8M ISI DRIVER 16564M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16565L: linux-media@vger.kernel.org 16566S: Maintained 16567F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 16568F: drivers/media/platform/nxp/imx8-isi/ 16569 16570NXP i.MX 8MP DW100 V4L2 DRIVER 16571M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 16572L: linux-media@vger.kernel.org 16573S: Maintained 16574F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 16575F: Documentation/userspace-api/media/drivers/dw100.rst 16576F: drivers/media/platform/nxp/dw100/ 16577F: include/uapi/linux/dw100.h 16578 16579NXP i.MX 8MQ DCSS DRIVER 16580M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 16581R: Lucas Stach <l.stach@pengutronix.de> 16582L: dri-devel@lists.freedesktop.org 16583S: Maintained 16584T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 16585F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 16586F: drivers/gpu/drm/imx/dcss/ 16587 16588NXP i.MX 8QXP ADC DRIVER 16589M: Cai Huoqing <cai.huoqing@linux.dev> 16590M: Haibo Chen <haibo.chen@nxp.com> 16591L: imx@lists.linux.dev 16592L: linux-iio@vger.kernel.org 16593S: Maintained 16594F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 16595F: drivers/iio/adc/imx8qxp-adc.c 16596 16597NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 16598M: Mirela Rabulea <mirela.rabulea@nxp.com> 16599L: imx@lists.linux.dev 16600L: linux-media@vger.kernel.org 16601S: Maintained 16602F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 16603F: drivers/media/platform/nxp/imx-jpeg 16604 16605NXP i.MX CLOCK DRIVERS 16606M: Abel Vesa <abelvesa@kernel.org> 16607R: Peng Fan <peng.fan@nxp.com> 16608L: linux-clk@vger.kernel.org 16609L: imx@lists.linux.dev 16610S: Maintained 16611T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 16612F: Documentation/devicetree/bindings/clock/imx* 16613F: drivers/clk/imx/ 16614F: include/dt-bindings/clock/imx* 16615 16616NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 16617M: Jagan Teki <jagan@amarulasolutions.com> 16618S: Maintained 16619F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 16620F: drivers/regulator/pf8x00-regulator.c 16621 16622NXP PTN5150A CC LOGIC AND EXTCON DRIVER 16623M: Krzysztof Kozlowski <krzk@kernel.org> 16624L: linux-kernel@vger.kernel.org 16625S: Maintained 16626F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 16627F: drivers/extcon/extcon-ptn5150.c 16628 16629NXP SGTL5000 DRIVER 16630M: Fabio Estevam <festevam@gmail.com> 16631L: linux-sound@vger.kernel.org 16632S: Maintained 16633F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 16634F: sound/soc/codecs/sgtl5000* 16635 16636NXP SJA1105 ETHERNET SWITCH DRIVER 16637M: Vladimir Oltean <olteanv@gmail.com> 16638L: linux-kernel@vger.kernel.org 16639S: Maintained 16640F: drivers/net/dsa/sja1105 16641F: drivers/net/pcs/pcs-xpcs-nxp.c 16642 16643NXP TDA998X DRM DRIVER 16644M: Russell King <linux@armlinux.org.uk> 16645S: Maintained 16646T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 16647T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 16648F: drivers/gpu/drm/i2c/tda998x_drv.c 16649F: include/drm/i2c/tda998x.h 16650F: include/dt-bindings/display/tda998x.h 16651K: "nxp,tda998x" 16652 16653NXP TFA9879 DRIVER 16654M: Peter Rosin <peda@axentia.se> 16655L: linux-sound@vger.kernel.org 16656S: Maintained 16657F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 16658F: sound/soc/codecs/tfa9879* 16659 16660NXP-NCI NFC DRIVER 16661S: Orphan 16662F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 16663F: drivers/nfc/nxp-nci 16664 16665NXP/Goodix TFA989X (TFA1) DRIVER 16666M: Stephan Gerhold <stephan@gerhold.net> 16667L: linux-sound@vger.kernel.org 16668S: Maintained 16669F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 16670F: sound/soc/codecs/tfa989x.c 16671 16672NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 16673M: Jonas Malaco <jonas@protocubo.io> 16674L: linux-hwmon@vger.kernel.org 16675S: Maintained 16676F: Documentation/hwmon/nzxt-kraken2.rst 16677F: drivers/hwmon/nzxt-kraken2.c 16678 16679NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 16680M: Jonas Malaco <jonas@protocubo.io> 16681M: Aleksa Savic <savicaleksa83@gmail.com> 16682L: linux-hwmon@vger.kernel.org 16683S: Maintained 16684F: Documentation/hwmon/nzxt-kraken3.rst 16685F: drivers/hwmon/nzxt-kraken3.c 16686 16687NZXT-SMART2 HARDWARE MONITORING DRIVER 16688M: Aleksandr Mezin <mezin.alexander@gmail.com> 16689L: linux-hwmon@vger.kernel.org 16690S: Maintained 16691F: Documentation/hwmon/nzxt-smart2.rst 16692F: drivers/hwmon/nzxt-smart2.c 16693 16694OBJAGG 16695M: Jiri Pirko <jiri@resnulli.us> 16696L: netdev@vger.kernel.org 16697S: Supported 16698F: include/linux/objagg.h 16699F: lib/objagg.c 16700F: lib/test_objagg.c 16701 16702OBJPOOL 16703M: Matt Wu <wuqiang.matt@bytedance.com> 16704S: Supported 16705F: include/linux/objpool.h 16706F: lib/objpool.c 16707F: lib/test_objpool.c 16708 16709OBJTOOL 16710M: Josh Poimboeuf <jpoimboe@kernel.org> 16711M: Peter Zijlstra <peterz@infradead.org> 16712S: Supported 16713F: include/linux/objtool*.h 16714F: tools/objtool/ 16715 16716OCELOT ETHERNET SWITCH DRIVER 16717M: Vladimir Oltean <vladimir.oltean@nxp.com> 16718M: Claudiu Manoil <claudiu.manoil@nxp.com> 16719M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16720M: UNGLinuxDriver@microchip.com 16721L: netdev@vger.kernel.org 16722S: Supported 16723F: drivers/net/dsa/ocelot/* 16724F: drivers/net/ethernet/mscc/ 16725F: include/soc/mscc/ocelot* 16726F: net/dsa/tag_ocelot.c 16727F: net/dsa/tag_ocelot_8021q.c 16728F: tools/testing/selftests/drivers/net/ocelot/* 16729 16730OCELOT EXTERNAL SWITCH CONTROL 16731M: Colin Foster <colin.foster@in-advantage.com> 16732S: Supported 16733F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16734F: drivers/mfd/ocelot* 16735F: drivers/net/dsa/ocelot/ocelot_ext.c 16736F: include/linux/mfd/ocelot.h 16737 16738OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16739M: Frederic Barrat <fbarrat@linux.ibm.com> 16740M: Andrew Donnellan <ajd@linux.ibm.com> 16741L: linuxppc-dev@lists.ozlabs.org 16742S: Supported 16743F: Documentation/userspace-api/accelerators/ocxl.rst 16744F: arch/powerpc/include/asm/pnv-ocxl.h 16745F: arch/powerpc/platforms/powernv/ocxl.c 16746F: drivers/misc/ocxl/ 16747F: include/misc/ocxl* 16748F: include/uapi/misc/ocxl.h 16749 16750OMAP AUDIO SUPPORT 16751M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16752M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16753L: linux-sound@vger.kernel.org 16754L: linux-omap@vger.kernel.org 16755S: Maintained 16756F: sound/soc/ti/n810.c 16757F: sound/soc/ti/omap* 16758F: sound/soc/ti/rx51.c 16759F: sound/soc/ti/sdma-pcm.* 16760 16761OMAP CLOCK FRAMEWORK SUPPORT 16762M: Paul Walmsley <paul@pwsan.com> 16763L: linux-omap@vger.kernel.org 16764S: Maintained 16765F: arch/arm/*omap*/*clock* 16766 16767OMAP DEVICE TREE SUPPORT 16768M: Tony Lindgren <tony@atomide.com> 16769L: linux-omap@vger.kernel.org 16770L: devicetree@vger.kernel.org 16771S: Maintained 16772F: arch/arm/boot/dts/ti/omap/ 16773 16774OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16775L: linux-omap@vger.kernel.org 16776L: linux-fbdev@vger.kernel.org 16777S: Orphan 16778F: Documentation/arch/arm/omap/dss.rst 16779F: drivers/video/fbdev/omap2/ 16780 16781OMAP FRAMEBUFFER SUPPORT 16782L: linux-fbdev@vger.kernel.org 16783L: linux-omap@vger.kernel.org 16784S: Orphan 16785F: drivers/video/fbdev/omap/ 16786 16787OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16788M: Roger Quadros <rogerq@kernel.org> 16789M: Tony Lindgren <tony@atomide.com> 16790L: linux-omap@vger.kernel.org 16791S: Maintained 16792F: arch/arm/mach-omap2/*gpmc* 16793F: drivers/memory/omap-gpmc.c 16794 16795OMAP GPIO DRIVER 16796M: Grygorii Strashko <grygorii.strashko@ti.com> 16797M: Santosh Shilimkar <ssantosh@kernel.org> 16798M: Kevin Hilman <khilman@kernel.org> 16799L: linux-omap@vger.kernel.org 16800S: Maintained 16801F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16802F: drivers/gpio/gpio-omap.c 16803 16804OMAP HARDWARE SPINLOCK SUPPORT 16805L: linux-omap@vger.kernel.org 16806S: Orphan 16807F: drivers/hwspinlock/omap_hwspinlock.c 16808 16809OMAP HS MMC SUPPORT 16810L: linux-mmc@vger.kernel.org 16811L: linux-omap@vger.kernel.org 16812S: Orphan 16813F: drivers/mmc/host/omap_hsmmc.c 16814 16815OMAP HWMOD DATA 16816M: Paul Walmsley <paul@pwsan.com> 16817L: linux-omap@vger.kernel.org 16818S: Maintained 16819F: arch/arm/mach-omap2/omap_hwmod*data* 16820 16821OMAP HWMOD SUPPORT 16822M: Paul Walmsley <paul@pwsan.com> 16823L: linux-omap@vger.kernel.org 16824S: Maintained 16825F: arch/arm/mach-omap2/omap_hwmod.* 16826 16827OMAP I2C DRIVER 16828M: Vignesh R <vigneshr@ti.com> 16829L: linux-omap@vger.kernel.org 16830L: linux-i2c@vger.kernel.org 16831S: Maintained 16832F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16833F: drivers/i2c/busses/i2c-omap.c 16834 16835OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16836M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16837L: linux-media@vger.kernel.org 16838S: Maintained 16839F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16840F: drivers/media/platform/ti/omap3isp/ 16841F: drivers/staging/media/omap4iss/ 16842 16843OMAP MMC SUPPORT 16844M: Aaro Koskinen <aaro.koskinen@iki.fi> 16845L: linux-omap@vger.kernel.org 16846S: Odd Fixes 16847F: drivers/mmc/host/omap.c 16848 16849OMAP POWER MANAGEMENT SUPPORT 16850M: Kevin Hilman <khilman@kernel.org> 16851L: linux-omap@vger.kernel.org 16852S: Maintained 16853F: arch/arm/*omap*/*pm* 16854F: drivers/cpufreq/omap-cpufreq.c 16855 16856OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16857M: Paul Walmsley <paul@pwsan.com> 16858L: linux-omap@vger.kernel.org 16859S: Maintained 16860F: arch/arm/mach-omap2/prm* 16861 16862OMAP RANDOM NUMBER GENERATOR SUPPORT 16863M: Deepak Saxena <dsaxena@plexity.net> 16864S: Maintained 16865F: drivers/char/hw_random/omap-rng.c 16866 16867OMAP USB SUPPORT 16868L: linux-usb@vger.kernel.org 16869L: linux-omap@vger.kernel.org 16870S: Orphan 16871F: arch/arm/*omap*/usb* 16872F: drivers/usb/*/*omap* 16873 16874OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16875M: Mark Jackson <mpfj@newflow.co.uk> 16876L: linux-omap@vger.kernel.org 16877S: Maintained 16878F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16879 16880OMAP1 SUPPORT 16881M: Aaro Koskinen <aaro.koskinen@iki.fi> 16882M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16883R: Tony Lindgren <tony@atomide.com> 16884L: linux-omap@vger.kernel.org 16885S: Maintained 16886Q: http://patchwork.kernel.org/project/linux-omap/list/ 16887T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16888F: arch/arm/configs/omap1_defconfig 16889F: arch/arm/mach-omap1/ 16890F: drivers/i2c/busses/i2c-omap.c 16891F: include/linux/platform_data/ams-delta-fiq.h 16892F: include/linux/platform_data/i2c-omap.h 16893 16894OMAP2+ SUPPORT 16895M: Aaro Koskinen <aaro.koskinen@iki.fi> 16896M: Andreas Kemnade <andreas@kemnade.info> 16897M: Kevin Hilman <khilman@baylibre.com> 16898M: Roger Quadros <rogerq@kernel.org> 16899M: Tony Lindgren <tony@atomide.com> 16900L: linux-omap@vger.kernel.org 16901S: Maintained 16902W: http://linux.omap.com/ 16903Q: http://patchwork.kernel.org/project/linux-omap/list/ 16904T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16905F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16906F: arch/arm/configs/omap2plus_defconfig 16907F: arch/arm/mach-omap2/ 16908F: drivers/bus/omap*.[ch] 16909F: drivers/bus/ti-sysc.c 16910F: drivers/gpio/gpio-tps65219.c 16911F: drivers/i2c/busses/i2c-omap.c 16912F: drivers/irqchip/irq-omap-intc.c 16913F: drivers/mfd/*omap*.c 16914F: drivers/mfd/menelaus.c 16915F: drivers/mfd/palmas.c 16916F: drivers/mfd/tps65217.c 16917F: drivers/mfd/tps65218.c 16918F: drivers/mfd/tps65219.c 16919F: drivers/mfd/tps65910.c 16920F: drivers/mfd/twl-core.[ch] 16921F: drivers/mfd/twl4030*.c 16922F: drivers/mfd/twl6030*.c 16923F: drivers/mfd/twl6040*.c 16924F: drivers/regulator/palmas-regulator*.c 16925F: drivers/regulator/pbias-regulator.c 16926F: drivers/regulator/tps65217-regulator.c 16927F: drivers/regulator/tps65218-regulator.c 16928F: drivers/regulator/tps65219-regulator.c 16929F: drivers/regulator/tps65910-regulator.c 16930F: drivers/regulator/twl-regulator.c 16931F: drivers/regulator/twl6030-regulator.c 16932F: include/linux/platform_data/i2c-omap.h 16933F: include/linux/platform_data/ti-sysc.h 16934 16935OMFS FILESYSTEM 16936M: Bob Copeland <me@bobcopeland.com> 16937L: linux-karma-devel@lists.sourceforge.net 16938S: Maintained 16939F: Documentation/filesystems/omfs.rst 16940F: fs/omfs/ 16941 16942OMNIVISION OG01A1B SENSOR DRIVER 16943M: Sakari Ailus <sakari.ailus@linux.intel.com> 16944L: linux-media@vger.kernel.org 16945S: Maintained 16946F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 16947F: drivers/media/i2c/og01a1b.c 16948 16949OMNIVISION OV01A10 SENSOR DRIVER 16950M: Bingbu Cao <bingbu.cao@intel.com> 16951L: linux-media@vger.kernel.org 16952S: Maintained 16953T: git git://linuxtv.org/media_tree.git 16954F: drivers/media/i2c/ov01a10.c 16955 16956OMNIVISION OV02A10 SENSOR DRIVER 16957L: linux-media@vger.kernel.org 16958S: Orphan 16959T: git git://linuxtv.org/media_tree.git 16960F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16961F: drivers/media/i2c/ov02a10.c 16962 16963OMNIVISION OV08D10 SENSOR DRIVER 16964M: Jimmy Su <jimmy.su@intel.com> 16965L: linux-media@vger.kernel.org 16966S: Maintained 16967T: git git://linuxtv.org/media_tree.git 16968F: drivers/media/i2c/ov08d10.c 16969 16970OMNIVISION OV08X40 SENSOR DRIVER 16971M: Jason Chen <jason.z.chen@intel.com> 16972L: linux-media@vger.kernel.org 16973S: Maintained 16974T: git git://linuxtv.org/media_tree.git 16975F: drivers/media/i2c/ov08x40.c 16976 16977OMNIVISION OV13858 SENSOR DRIVER 16978M: Sakari Ailus <sakari.ailus@linux.intel.com> 16979L: linux-media@vger.kernel.org 16980S: Maintained 16981T: git git://linuxtv.org/media_tree.git 16982F: drivers/media/i2c/ov13858.c 16983 16984OMNIVISION OV13B10 SENSOR DRIVER 16985M: Arec Kao <arec.kao@intel.com> 16986L: linux-media@vger.kernel.org 16987S: Maintained 16988T: git git://linuxtv.org/media_tree.git 16989F: drivers/media/i2c/ov13b10.c 16990 16991OMNIVISION OV2680 SENSOR DRIVER 16992M: Rui Miguel Silva <rmfrfs@gmail.com> 16993M: Hans de Goede <hansg@kernel.org> 16994L: linux-media@vger.kernel.org 16995S: Maintained 16996T: git git://linuxtv.org/media_tree.git 16997F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16998F: drivers/media/i2c/ov2680.c 16999 17000OMNIVISION OV2685 SENSOR DRIVER 17001M: Shunqian Zheng <zhengsq@rock-chips.com> 17002L: linux-media@vger.kernel.org 17003S: Maintained 17004T: git git://linuxtv.org/media_tree.git 17005F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 17006F: drivers/media/i2c/ov2685.c 17007 17008OMNIVISION OV2740 SENSOR DRIVER 17009M: Tianshu Qiu <tian.shu.qiu@intel.com> 17010R: Sakari Ailus <sakari.ailus@linux.intel.com> 17011R: Bingbu Cao <bingbu.cao@intel.com> 17012L: linux-media@vger.kernel.org 17013S: Maintained 17014T: git git://linuxtv.org/media_tree.git 17015F: drivers/media/i2c/ov2740.c 17016 17017OMNIVISION OV4689 SENSOR DRIVER 17018M: Mikhail Rudenko <mike.rudenko@gmail.com> 17019L: linux-media@vger.kernel.org 17020S: Maintained 17021T: git git://linuxtv.org/media_tree.git 17022F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 17023F: drivers/media/i2c/ov4689.c 17024 17025OMNIVISION OV5640 SENSOR DRIVER 17026M: Steve Longerbeam <slongerbeam@gmail.com> 17027L: linux-media@vger.kernel.org 17028S: Maintained 17029T: git git://linuxtv.org/media_tree.git 17030F: drivers/media/i2c/ov5640.c 17031 17032OMNIVISION OV5647 SENSOR DRIVER 17033M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17034M: Jacopo Mondi <jacopo@jmondi.org> 17035L: linux-media@vger.kernel.org 17036S: Maintained 17037T: git git://linuxtv.org/media_tree.git 17038F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 17039F: drivers/media/i2c/ov5647.c 17040 17041OMNIVISION OV5670 SENSOR DRIVER 17042M: Sakari Ailus <sakari.ailus@linux.intel.com> 17043L: linux-media@vger.kernel.org 17044S: Maintained 17045T: git git://linuxtv.org/media_tree.git 17046F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 17047F: drivers/media/i2c/ov5670.c 17048 17049OMNIVISION OV5675 SENSOR DRIVER 17050M: Sakari Ailus <sakari.ailus@linux.intel.com> 17051L: linux-media@vger.kernel.org 17052S: Maintained 17053T: git git://linuxtv.org/media_tree.git 17054F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 17055F: drivers/media/i2c/ov5675.c 17056 17057OMNIVISION OV5693 SENSOR DRIVER 17058M: Daniel Scally <djrscally@gmail.com> 17059L: linux-media@vger.kernel.org 17060S: Maintained 17061T: git git://linuxtv.org/media_tree.git 17062F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 17063F: drivers/media/i2c/ov5693.c 17064 17065OMNIVISION OV5695 SENSOR DRIVER 17066M: Shunqian Zheng <zhengsq@rock-chips.com> 17067L: linux-media@vger.kernel.org 17068S: Maintained 17069T: git git://linuxtv.org/media_tree.git 17070F: drivers/media/i2c/ov5695.c 17071 17072OMNIVISION OV64A40 SENSOR DRIVER 17073M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17074L: linux-media@vger.kernel.org 17075S: Maintained 17076T: git git://linuxtv.org/media_tree.git 17077F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 17078F: drivers/media/i2c/ov64a40.c 17079 17080OMNIVISION OV7670 SENSOR DRIVER 17081L: linux-media@vger.kernel.org 17082S: Orphan 17083T: git git://linuxtv.org/media_tree.git 17084F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 17085F: drivers/media/i2c/ov7670.c 17086 17087OMNIVISION OV772x SENSOR DRIVER 17088M: Jacopo Mondi <jacopo@jmondi.org> 17089L: linux-media@vger.kernel.org 17090S: Odd fixes 17091T: git git://linuxtv.org/media_tree.git 17092F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 17093F: drivers/media/i2c/ov772x.c 17094F: include/media/i2c/ov772x.h 17095 17096OMNIVISION OV7740 SENSOR DRIVER 17097L: linux-media@vger.kernel.org 17098S: Orphan 17099T: git git://linuxtv.org/media_tree.git 17100F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 17101F: drivers/media/i2c/ov7740.c 17102 17103OMNIVISION OV8856 SENSOR DRIVER 17104M: Sakari Ailus <sakari.ailus@linux.intel.com> 17105L: linux-media@vger.kernel.org 17106S: Maintained 17107T: git git://linuxtv.org/media_tree.git 17108F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 17109F: drivers/media/i2c/ov8856.c 17110 17111OMNIVISION OV8858 SENSOR DRIVER 17112M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17113M: Nicholas Roth <nicholas@rothemail.net> 17114L: linux-media@vger.kernel.org 17115S: Maintained 17116T: git git://linuxtv.org/media_tree.git 17117F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 17118F: drivers/media/i2c/ov8858.c 17119 17120OMNIVISION OV9282 SENSOR DRIVER 17121M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17122L: linux-media@vger.kernel.org 17123S: Maintained 17124T: git git://linuxtv.org/media_tree.git 17125F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 17126F: drivers/media/i2c/ov9282.c 17127 17128OMNIVISION OV9640 SENSOR DRIVER 17129M: Petr Cvek <petrcvekcz@gmail.com> 17130L: linux-media@vger.kernel.org 17131S: Maintained 17132F: drivers/media/i2c/ov9640.* 17133 17134OMNIVISION OV9650 SENSOR DRIVER 17135M: Sakari Ailus <sakari.ailus@linux.intel.com> 17136R: Akinobu Mita <akinobu.mita@gmail.com> 17137R: Sylwester Nawrocki <s.nawrocki@samsung.com> 17138L: linux-media@vger.kernel.org 17139S: Maintained 17140T: git git://linuxtv.org/media_tree.git 17141F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 17142F: drivers/media/i2c/ov9650.c 17143 17144OMNIVISION OV9734 SENSOR DRIVER 17145M: Tianshu Qiu <tian.shu.qiu@intel.com> 17146R: Bingbu Cao <bingbu.cao@intel.com> 17147L: linux-media@vger.kernel.org 17148S: Maintained 17149T: git git://linuxtv.org/media_tree.git 17150F: drivers/media/i2c/ov9734.c 17151 17152ONBOARD USB HUB DRIVER 17153M: Matthias Kaehlcke <mka@chromium.org> 17154L: linux-usb@vger.kernel.org 17155S: Maintained 17156F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 17157F: drivers/usb/misc/onboard_usb_dev.c 17158 17159ONENAND FLASH DRIVER 17160M: Kyungmin Park <kyungmin.park@samsung.com> 17161L: linux-mtd@lists.infradead.org 17162S: Maintained 17163F: drivers/mtd/nand/onenand/ 17164F: include/linux/mtd/onenand*.h 17165 17166ONEXPLAYER FAN DRIVER 17167M: Derek John Clark <derekjohn.clark@gmail.com> 17168M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 17169L: linux-hwmon@vger.kernel.org 17170S: Maintained 17171F: drivers/hwmon/oxp-sensors.c 17172 17173ONIE TLV NVMEM LAYOUT DRIVER 17174M: Miquel Raynal <miquel.raynal@bootlin.com> 17175S: Maintained 17176F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 17177F: drivers/nvmem/layouts/onie-tlv.c 17178 17179ONION OMEGA2+ BOARD 17180M: Harvey Hunt <harveyhuntnexus@gmail.com> 17181L: linux-mips@vger.kernel.org 17182S: Maintained 17183F: arch/mips/boot/dts/ralink/omega2p.dts 17184 17185ONSEMI ETHERNET PHY DRIVERS 17186M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17187L: netdev@vger.kernel.org 17188S: Supported 17189W: http://www.onsemi.com 17190F: drivers/net/phy/ncn* 17191 17192OP-TEE DRIVER 17193M: Jens Wiklander <jens.wiklander@linaro.org> 17194L: op-tee@lists.trustedfirmware.org 17195S: Maintained 17196F: Documentation/ABI/testing/sysfs-bus-optee-devices 17197F: drivers/tee/optee/ 17198 17199OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 17200M: Sumit Garg <sumit.garg@linaro.org> 17201L: op-tee@lists.trustedfirmware.org 17202S: Maintained 17203F: drivers/char/hw_random/optee-rng.c 17204 17205OP-TEE RTC DRIVER 17206M: Clément Léger <clement.leger@bootlin.com> 17207L: linux-rtc@vger.kernel.org 17208S: Maintained 17209F: drivers/rtc/rtc-optee.c 17210 17211OPA-VNIC DRIVER 17212M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17213L: linux-rdma@vger.kernel.org 17214S: Supported 17215F: drivers/infiniband/ulp/opa_vnic 17216 17217OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 17218M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17219L: netdev@vger.kernel.org 17220S: Maintained 17221F: Documentation/networking/oa-tc6-framework.rst 17222F: drivers/net/ethernet/oa_tc6.c 17223F: include/linux/oa_tc6.h 17224 17225OPEN FIRMWARE AND FLATTENED DEVICE TREE 17226M: Rob Herring <robh@kernel.org> 17227M: Saravana Kannan <saravanak@google.com> 17228L: devicetree@vger.kernel.org 17229S: Maintained 17230W: http://www.devicetree.org/ 17231C: irc://irc.libera.chat/devicetree 17232T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17233F: Documentation/ABI/testing/sysfs-firmware-ofw 17234F: drivers/of/ 17235F: include/linux/of*.h 17236F: scripts/dtc/ 17237F: tools/testing/selftests/dt/ 17238K: of_overlay_notifier_ 17239K: of_overlay_fdt_apply 17240K: of_overlay_remove 17241 17242OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 17243M: Rob Herring <robh@kernel.org> 17244M: Krzysztof Kozlowski <krzk+dt@kernel.org> 17245M: Conor Dooley <conor+dt@kernel.org> 17246L: devicetree@vger.kernel.org 17247S: Maintained 17248Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 17249C: irc://irc.libera.chat/devicetree 17250T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17251F: Documentation/devicetree/ 17252F: arch/*/boot/dts/ 17253F: include/dt-bindings/ 17254 17255OPENCOMPUTE PTP CLOCK DRIVER 17256M: Jonathan Lemon <jonathan.lemon@gmail.com> 17257M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 17258L: netdev@vger.kernel.org 17259S: Maintained 17260F: drivers/ptp/ptp_ocp.c 17261 17262OPENCORES I2C BUS DRIVER 17263M: Peter Korsgaard <peter@korsgaard.com> 17264M: Andrew Lunn <andrew@lunn.ch> 17265L: linux-i2c@vger.kernel.org 17266S: Maintained 17267F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 17268F: Documentation/i2c/busses/i2c-ocores.rst 17269F: drivers/i2c/busses/i2c-ocores.c 17270F: include/linux/platform_data/i2c-ocores.h 17271 17272OPENRISC ARCHITECTURE 17273M: Jonas Bonn <jonas@southpole.se> 17274M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 17275M: Stafford Horne <shorne@gmail.com> 17276L: linux-openrisc@vger.kernel.org 17277S: Maintained 17278W: http://openrisc.io 17279T: git https://github.com/openrisc/linux.git 17280F: Documentation/arch/openrisc/ 17281F: Documentation/devicetree/bindings/openrisc/ 17282F: arch/openrisc/ 17283F: drivers/irqchip/irq-ompic.c 17284F: drivers/irqchip/irq-or1k-* 17285 17286OPENVSWITCH 17287M: Pravin B Shelar <pshelar@ovn.org> 17288L: netdev@vger.kernel.org 17289L: dev@openvswitch.org 17290S: Maintained 17291W: http://openvswitch.org 17292F: include/uapi/linux/openvswitch.h 17293F: net/openvswitch/ 17294F: tools/testing/selftests/net/openvswitch/ 17295 17296OPERATING PERFORMANCE POINTS (OPP) 17297M: Viresh Kumar <vireshk@kernel.org> 17298M: Nishanth Menon <nm@ti.com> 17299M: Stephen Boyd <sboyd@kernel.org> 17300L: linux-pm@vger.kernel.org 17301S: Maintained 17302T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 17303F: Documentation/devicetree/bindings/opp/ 17304F: Documentation/power/opp.rst 17305F: drivers/opp/ 17306F: include/linux/pm_opp.h 17307 17308OPL4 DRIVER 17309M: Clemens Ladisch <clemens@ladisch.de> 17310L: linux-sound@vger.kernel.org 17311S: Maintained 17312T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17313F: sound/drivers/opl4/ 17314 17315ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 17316M: Mark Fasheh <mark@fasheh.com> 17317M: Joel Becker <jlbec@evilplan.org> 17318M: Joseph Qi <joseph.qi@linux.alibaba.com> 17319L: ocfs2-devel@lists.linux.dev 17320S: Supported 17321W: http://ocfs2.wiki.kernel.org 17322F: Documentation/filesystems/dlmfs.rst 17323F: Documentation/filesystems/ocfs2.rst 17324F: fs/ocfs2/ 17325 17326ORANGEFS FILESYSTEM 17327M: Mike Marshall <hubcap@omnibond.com> 17328R: Martin Brandenburg <martin@omnibond.com> 17329L: devel@lists.orangefs.org 17330S: Supported 17331T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 17332F: Documentation/filesystems/orangefs.rst 17333F: fs/orangefs/ 17334 17335OV2659 OMNIVISION SENSOR DRIVER 17336M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17337L: linux-media@vger.kernel.org 17338S: Maintained 17339W: https://linuxtv.org 17340Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17341T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17342F: drivers/media/i2c/ov2659.c 17343F: include/media/i2c/ov2659.h 17344 17345OVERLAY FILESYSTEM 17346M: Miklos Szeredi <miklos@szeredi.hu> 17347M: Amir Goldstein <amir73il@gmail.com> 17348L: linux-unionfs@vger.kernel.org 17349S: Supported 17350T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 17351F: Documentation/filesystems/overlayfs.rst 17352F: fs/overlayfs/ 17353 17354P54 WIRELESS DRIVER 17355M: Christian Lamparter <chunkeey@googlemail.com> 17356L: linux-wireless@vger.kernel.org 17357S: Maintained 17358W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 17359F: drivers/net/wireless/intersil/p54/ 17360 17361PACKET SOCKETS 17362M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 17363S: Maintained 17364F: include/uapi/linux/if_packet.h 17365F: net/packet/af_packet.c 17366 17367PACKING 17368M: Vladimir Oltean <olteanv@gmail.com> 17369L: netdev@vger.kernel.org 17370S: Supported 17371F: Documentation/core-api/packing.rst 17372F: include/linux/packing.h 17373F: lib/packing.c 17374 17375PADATA PARALLEL EXECUTION MECHANISM 17376M: Steffen Klassert <steffen.klassert@secunet.com> 17377M: Daniel Jordan <daniel.m.jordan@oracle.com> 17378L: linux-crypto@vger.kernel.org 17379L: linux-kernel@vger.kernel.org 17380S: Maintained 17381F: Documentation/core-api/padata.rst 17382F: include/linux/padata.h 17383F: kernel/padata.c 17384 17385PAGE CACHE 17386M: Matthew Wilcox (Oracle) <willy@infradead.org> 17387L: linux-fsdevel@vger.kernel.org 17388S: Supported 17389T: git git://git.infradead.org/users/willy/pagecache.git 17390F: Documentation/filesystems/locking.rst 17391F: Documentation/filesystems/vfs.rst 17392F: include/linux/pagemap.h 17393F: mm/filemap.c 17394F: mm/page-writeback.c 17395F: mm/readahead.c 17396F: mm/truncate.c 17397 17398PAGE POOL 17399M: Jesper Dangaard Brouer <hawk@kernel.org> 17400M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 17401L: netdev@vger.kernel.org 17402S: Supported 17403F: Documentation/networking/page_pool.rst 17404F: include/net/page_pool/ 17405F: include/trace/events/page_pool.h 17406F: net/core/page_pool.c 17407 17408PAGE TABLE CHECK 17409M: Pasha Tatashin <pasha.tatashin@soleen.com> 17410M: Andrew Morton <akpm@linux-foundation.org> 17411L: linux-mm@kvack.org 17412S: Maintained 17413F: Documentation/mm/page_table_check.rst 17414F: include/linux/page_table_check.h 17415F: mm/page_table_check.c 17416 17417PANASONIC LAPTOP ACPI EXTRAS DRIVER 17418M: Kenneth Chan <kenneth.t.chan@gmail.com> 17419L: platform-driver-x86@vger.kernel.org 17420S: Maintained 17421F: drivers/platform/x86/panasonic-laptop.c 17422 17423PARALLAX PING IIO SENSOR DRIVER 17424M: Andreas Klinger <ak@it-klinger.de> 17425L: linux-iio@vger.kernel.org 17426S: Maintained 17427F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 17428F: drivers/iio/proximity/ping.c 17429 17430PARALLEL LCD/KEYPAD PANEL DRIVER 17431M: Willy Tarreau <willy@haproxy.com> 17432M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 17433S: Odd Fixes 17434F: Documentation/admin-guide/lcd-panel-cgram.rst 17435F: drivers/auxdisplay/panel.c 17436 17437PARALLEL PORT SUBSYSTEM 17438M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17439M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17440L: linux-parport@lists.infradead.org (subscribers-only) 17441S: Maintained 17442F: Documentation/driver-api/parport*.rst 17443F: drivers/char/ppdev.c 17444F: drivers/parport/ 17445F: include/linux/parport*.h 17446F: include/uapi/linux/ppdev.h 17447 17448PARAVIRT_OPS INTERFACE 17449M: Juergen Gross <jgross@suse.com> 17450R: Ajay Kaher <ajay.kaher@broadcom.com> 17451R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 17452R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17453L: virtualization@lists.linux.dev 17454L: x86@kernel.org 17455S: Supported 17456T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 17457F: Documentation/virt/paravirt_ops.rst 17458F: arch/*/include/asm/paravirt*.h 17459F: arch/*/kernel/paravirt* 17460F: include/linux/hypervisor.h 17461 17462PARISC ARCHITECTURE 17463M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 17464M: Helge Deller <deller@gmx.de> 17465L: linux-parisc@vger.kernel.org 17466S: Maintained 17467W: https://parisc.wiki.kernel.org 17468Q: http://patchwork.kernel.org/project/linux-parisc/list/ 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 17470T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 17471F: Documentation/arch/parisc/ 17472F: arch/parisc/ 17473F: drivers/char/agp/parisc-agp.c 17474F: drivers/input/misc/hp_sdc_rtc.c 17475F: drivers/input/serio/gscps2.c 17476F: drivers/input/serio/hp_sdc* 17477F: drivers/parisc/ 17478F: drivers/parport/parport_gsc.* 17479F: drivers/tty/serial/8250/8250_parisc.c 17480F: drivers/video/console/sti* 17481F: drivers/video/fbdev/sti* 17482F: drivers/video/logo/logo_parisc* 17483F: include/linux/hp_sdc.h 17484 17485PARMAN 17486M: Jiri Pirko <jiri@resnulli.us> 17487L: netdev@vger.kernel.org 17488S: Supported 17489F: include/linux/parman.h 17490F: lib/parman.c 17491F: lib/test_parman.c 17492 17493PC ENGINES APU BOARD DRIVER 17494M: Enrico Weigelt, metux IT consult <info@metux.net> 17495S: Maintained 17496F: drivers/platform/x86/pcengines-apuv2.c 17497 17498PC87360 HARDWARE MONITORING DRIVER 17499M: Jim Cromie <jim.cromie@gmail.com> 17500L: linux-hwmon@vger.kernel.org 17501S: Maintained 17502F: Documentation/hwmon/pc87360.rst 17503F: drivers/hwmon/pc87360.c 17504 17505PC8736x GPIO DRIVER 17506M: Jim Cromie <jim.cromie@gmail.com> 17507S: Maintained 17508F: drivers/char/pc8736x_gpio.c 17509 17510PC87427 HARDWARE MONITORING DRIVER 17511M: Jean Delvare <jdelvare@suse.com> 17512L: linux-hwmon@vger.kernel.org 17513S: Maintained 17514F: Documentation/hwmon/pc87427.rst 17515F: drivers/hwmon/pc87427.c 17516 17517PCA9532 LED DRIVER 17518M: Riku Voipio <riku.voipio@iki.fi> 17519S: Maintained 17520F: drivers/leds/leds-pca9532.c 17521F: include/linux/leds-pca9532.h 17522 17523PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 17524M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17525M: Pali Rohár <pali@kernel.org> 17526L: linux-pci@vger.kernel.org 17527L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17528S: Maintained 17529F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 17530F: drivers/pci/controller/pci-aardvark.c 17531 17532PCI DRIVER FOR ALTERA PCIE IP 17533M: Joyce Ooi <joyce.ooi@intel.com> 17534L: linux-pci@vger.kernel.org 17535S: Supported 17536F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 17537F: drivers/pci/controller/pcie-altera.c 17538 17539PCI DRIVER FOR APPLIEDMICRO XGENE 17540M: Toan Le <toan@os.amperecomputing.com> 17541L: linux-pci@vger.kernel.org 17542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17543S: Maintained 17544F: Documentation/devicetree/bindings/pci/xgene-pci.txt 17545F: drivers/pci/controller/pci-xgene.c 17546 17547PCI DRIVER FOR ARM VERSATILE PLATFORM 17548M: Rob Herring <robh@kernel.org> 17549L: linux-pci@vger.kernel.org 17550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17551S: Maintained 17552F: Documentation/devicetree/bindings/pci/versatile.yaml 17553F: drivers/pci/controller/pci-versatile.c 17554 17555PCI DRIVER FOR ARMADA 8K 17556M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17557L: linux-pci@vger.kernel.org 17558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17559S: Maintained 17560F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 17561F: drivers/pci/controller/dwc/pcie-armada8k.c 17562 17563PCI DRIVER FOR CADENCE PCIE IP 17564L: linux-pci@vger.kernel.org 17565S: Orphan 17566F: Documentation/devicetree/bindings/pci/cdns,* 17567F: drivers/pci/controller/cadence/*cadence* 17568 17569PCI DRIVER FOR FREESCALE LAYERSCAPE 17570M: Minghuan Lian <minghuan.Lian@nxp.com> 17571M: Mingkai Hu <mingkai.hu@nxp.com> 17572M: Roy Zang <roy.zang@nxp.com> 17573L: linuxppc-dev@lists.ozlabs.org 17574L: linux-pci@vger.kernel.org 17575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17576L: imx@lists.linux.dev 17577S: Maintained 17578F: drivers/pci/controller/dwc/*layerscape* 17579 17580PCI DRIVER FOR FU740 17581M: Paul Walmsley <paul.walmsley@sifive.com> 17582M: Greentime Hu <greentime.hu@sifive.com> 17583M: Samuel Holland <samuel.holland@sifive.com> 17584L: linux-pci@vger.kernel.org 17585S: Maintained 17586F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 17587F: drivers/pci/controller/dwc/pcie-fu740.c 17588 17589PCI DRIVER FOR GENERIC OF HOSTS 17590M: Will Deacon <will@kernel.org> 17591L: linux-pci@vger.kernel.org 17592L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17593S: Maintained 17594F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 17595F: drivers/pci/controller/pci-host-common.c 17596F: drivers/pci/controller/pci-host-generic.c 17597 17598PCI DRIVER FOR IMX6 17599M: Richard Zhu <hongxing.zhu@nxp.com> 17600M: Lucas Stach <l.stach@pengutronix.de> 17601L: linux-pci@vger.kernel.org 17602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17603L: imx@lists.linux.dev 17604S: Maintained 17605F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 17606F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 17607F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 17608F: drivers/pci/controller/dwc/*imx6* 17609 17610PCI DRIVER FOR INTEL IXP4XX 17611M: Linus Walleij <linus.walleij@linaro.org> 17612S: Maintained 17613F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 17614F: drivers/pci/controller/pci-ixp4xx.c 17615 17616PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 17617M: Nirmal Patel <nirmal.patel@linux.intel.com> 17618R: Jonathan Derrick <jonathan.derrick@linux.dev> 17619L: linux-pci@vger.kernel.org 17620S: Supported 17621F: drivers/pci/controller/vmd.c 17622 17623PCI DRIVER FOR MICROSEMI SWITCHTEC 17624M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 17625M: Logan Gunthorpe <logang@deltatee.com> 17626L: linux-pci@vger.kernel.org 17627S: Maintained 17628F: Documentation/ABI/testing/sysfs-class-switchtec 17629F: Documentation/driver-api/switchtec.rst 17630F: drivers/ntb/hw/mscc/ 17631F: drivers/pci/switch/switchtec* 17632F: include/linux/switchtec.h 17633F: include/uapi/linux/switchtec_ioctl.h 17634 17635PCI DRIVER FOR MOBIVEIL PCIE IP 17636M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 17637M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17638L: linux-pci@vger.kernel.org 17639S: Supported 17640F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 17641F: drivers/pci/controller/mobiveil/pcie-mobiveil* 17642 17643PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 17644M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17645M: Pali Rohár <pali@kernel.org> 17646L: linux-pci@vger.kernel.org 17647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17648S: Maintained 17649F: drivers/pci/controller/*mvebu* 17650 17651PCI DRIVER FOR NVIDIA TEGRA 17652M: Thierry Reding <thierry.reding@gmail.com> 17653L: linux-tegra@vger.kernel.org 17654L: linux-pci@vger.kernel.org 17655S: Supported 17656F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 17657F: drivers/pci/controller/pci-tegra.c 17658 17659PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 17660M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17661L: linux-pci@vger.kernel.org 17662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17663S: Maintained 17664F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 17665F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 17666 17667PCI DRIVER FOR PLDA PCIE IP 17668M: Daire McNamara <daire.mcnamara@microchip.com> 17669L: linux-pci@vger.kernel.org 17670S: Maintained 17671F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 17672F: drivers/pci/controller/plda/pcie-plda-host.c 17673F: drivers/pci/controller/plda/pcie-plda.h 17674 17675PCI DRIVER FOR RENESAS R-CAR 17676M: Marek Vasut <marek.vasut+renesas@gmail.com> 17677M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17678L: linux-pci@vger.kernel.org 17679L: linux-renesas-soc@vger.kernel.org 17680S: Maintained 17681F: Documentation/devicetree/bindings/pci/*rcar* 17682F: drivers/pci/controller/*rcar* 17683F: drivers/pci/controller/dwc/*rcar* 17684 17685PCI DRIVER FOR SAMSUNG EXYNOS 17686M: Jingoo Han <jingoohan1@gmail.com> 17687L: linux-pci@vger.kernel.org 17688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17689L: linux-samsung-soc@vger.kernel.org 17690S: Maintained 17691F: drivers/pci/controller/dwc/pci-exynos.c 17692 17693PCI DRIVER FOR SYNOPSYS DESIGNWARE 17694M: Jingoo Han <jingoohan1@gmail.com> 17695M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17696L: linux-pci@vger.kernel.org 17697S: Maintained 17698F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 17699F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 17700F: drivers/pci/controller/dwc/*designware* 17701 17702PCI DRIVER FOR TI DRA7XX/J721E 17703M: Vignesh Raghavendra <vigneshr@ti.com> 17704R: Siddharth Vadapalli <s-vadapalli@ti.com> 17705L: linux-omap@vger.kernel.org 17706L: linux-pci@vger.kernel.org 17707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17708S: Supported 17709F: Documentation/devicetree/bindings/pci/ti-pci.txt 17710F: drivers/pci/controller/cadence/pci-j721e.c 17711F: drivers/pci/controller/dwc/pci-dra7xx.c 17712 17713PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17714M: Linus Walleij <linus.walleij@linaro.org> 17715L: linux-pci@vger.kernel.org 17716S: Maintained 17717F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17718F: drivers/pci/controller/pci-v3-semi.c 17719 17720PCI DRIVER FOR XILINX VERSAL CPM 17721M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17722M: Michal Simek <michal.simek@amd.com> 17723L: linux-pci@vger.kernel.org 17724S: Maintained 17725F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17726F: drivers/pci/controller/pcie-xilinx-cpm.c 17727 17728PCI ENDPOINT SUBSYSTEM 17729M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17730M: Krzysztof Wilczyński <kw@linux.com> 17731R: Kishon Vijay Abraham I <kishon@kernel.org> 17732L: linux-pci@vger.kernel.org 17733S: Supported 17734Q: https://patchwork.kernel.org/project/linux-pci/list/ 17735B: https://bugzilla.kernel.org 17736C: irc://irc.oftc.net/linux-pci 17737T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17738F: Documentation/PCI/endpoint/* 17739F: Documentation/misc-devices/pci-endpoint-test.rst 17740F: drivers/misc/pci_endpoint_test.c 17741F: drivers/pci/endpoint/ 17742F: tools/pci/ 17743 17744PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17745M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17746R: Oliver O'Halloran <oohall@gmail.com> 17747L: linuxppc-dev@lists.ozlabs.org 17748S: Supported 17749F: Documentation/PCI/pci-error-recovery.rst 17750F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17751F: arch/powerpc/include/*/eeh*.h 17752F: arch/powerpc/kernel/eeh*.c 17753F: arch/powerpc/platforms/*/eeh*.c 17754F: drivers/pci/pcie/aer.c 17755F: drivers/pci/pcie/dpc.c 17756F: drivers/pci/pcie/err.c 17757 17758PCI ERROR RECOVERY 17759M: Linas Vepstas <linasvepstas@gmail.com> 17760L: linux-pci@vger.kernel.org 17761S: Supported 17762F: Documentation/PCI/pci-error-recovery.rst 17763 17764PCI MSI DRIVER FOR ALTERA MSI IP 17765M: Joyce Ooi <joyce.ooi@intel.com> 17766L: linux-pci@vger.kernel.org 17767S: Supported 17768F: Documentation/devicetree/bindings/pci/altr,msi-controller.yaml 17769F: drivers/pci/controller/pcie-altera-msi.c 17770 17771PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17772M: Toan Le <toan@os.amperecomputing.com> 17773L: linux-pci@vger.kernel.org 17774L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17775S: Maintained 17776F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17777F: drivers/pci/controller/pci-xgene-msi.c 17778 17779PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17780M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17781M: Krzysztof Wilczyński <kw@linux.com> 17782R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17783R: Rob Herring <robh@kernel.org> 17784L: linux-pci@vger.kernel.org 17785S: Supported 17786Q: https://patchwork.kernel.org/project/linux-pci/list/ 17787B: https://bugzilla.kernel.org 17788C: irc://irc.oftc.net/linux-pci 17789T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17790F: Documentation/devicetree/bindings/pci/ 17791F: drivers/pci/controller/ 17792F: drivers/pci/pci-bridge-emul.c 17793F: drivers/pci/pci-bridge-emul.h 17794 17795PCI PEER-TO-PEER DMA (P2PDMA) 17796M: Bjorn Helgaas <bhelgaas@google.com> 17797M: Logan Gunthorpe <logang@deltatee.com> 17798L: linux-pci@vger.kernel.org 17799S: Supported 17800Q: https://patchwork.kernel.org/project/linux-pci/list/ 17801B: https://bugzilla.kernel.org 17802C: irc://irc.oftc.net/linux-pci 17803T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17804F: Documentation/driver-api/pci/p2pdma.rst 17805F: drivers/pci/p2pdma.c 17806F: include/linux/pci-p2pdma.h 17807 17808PCI POWER CONTROL 17809M: Bartosz Golaszewski <brgl@bgdev.pl> 17810L: linux-pci@vger.kernel.org 17811S: Maintained 17812T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17813F: drivers/pci/pwrctl/* 17814F: include/linux/pci-pwrctl.h 17815 17816PCI SUBSYSTEM 17817M: Bjorn Helgaas <bhelgaas@google.com> 17818L: linux-pci@vger.kernel.org 17819S: Supported 17820Q: https://patchwork.kernel.org/project/linux-pci/list/ 17821B: https://bugzilla.kernel.org 17822C: irc://irc.oftc.net/linux-pci 17823T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17824F: Documentation/PCI/ 17825F: Documentation/devicetree/bindings/pci/ 17826F: arch/x86/kernel/early-quirks.c 17827F: arch/x86/kernel/quirks.c 17828F: arch/x86/pci/ 17829F: drivers/acpi/pci* 17830F: drivers/pci/ 17831F: include/asm-generic/pci* 17832F: include/linux/of_pci.h 17833F: include/linux/pci* 17834F: include/uapi/linux/pci* 17835 17836PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17837M: Jonathan Chocron <jonnyc@amazon.com> 17838L: linux-pci@vger.kernel.org 17839S: Maintained 17840F: Documentation/devicetree/bindings/pci/pcie-al.txt 17841F: drivers/pci/controller/dwc/pcie-al.c 17842 17843PCIE DRIVER FOR AMLOGIC MESON 17844M: Yue Wang <yue.wang@Amlogic.com> 17845L: linux-pci@vger.kernel.org 17846L: linux-amlogic@lists.infradead.org 17847S: Maintained 17848F: drivers/pci/controller/dwc/pci-meson.c 17849 17850PCIE DRIVER FOR AXIS ARTPEC 17851M: Jesper Nilsson <jesper.nilsson@axis.com> 17852L: linux-arm-kernel@axis.com 17853L: linux-pci@vger.kernel.org 17854S: Maintained 17855F: Documentation/devicetree/bindings/pci/axis,artpec* 17856F: drivers/pci/controller/dwc/*artpec* 17857 17858PCIE DRIVER FOR CAVIUM THUNDERX 17859M: Robert Richter <rric@kernel.org> 17860L: linux-pci@vger.kernel.org 17861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17862S: Odd Fixes 17863F: drivers/pci/controller/pci-thunder-* 17864 17865PCIE DRIVER FOR HISILICON 17866M: Zhou Wang <wangzhou1@hisilicon.com> 17867L: linux-pci@vger.kernel.org 17868S: Maintained 17869F: drivers/pci/controller/dwc/pcie-hisi.c 17870 17871PCIE DRIVER FOR HISILICON KIRIN 17872M: Xiaowei Song <songxiaowei@hisilicon.com> 17873M: Binghui Wang <wangbinghui@hisilicon.com> 17874L: linux-pci@vger.kernel.org 17875S: Maintained 17876F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17877F: drivers/pci/controller/dwc/pcie-kirin.c 17878 17879PCIE DRIVER FOR HISILICON STB 17880M: Shawn Guo <shawn.guo@linaro.org> 17881L: linux-pci@vger.kernel.org 17882S: Maintained 17883F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17884F: drivers/pci/controller/dwc/pcie-histb.c 17885 17886PCIE DRIVER FOR INTEL KEEM BAY 17887M: Srikanth Thokala <srikanth.thokala@intel.com> 17888L: linux-pci@vger.kernel.org 17889S: Supported 17890F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17891F: drivers/pci/controller/dwc/pcie-keembay.c 17892 17893PCIE DRIVER FOR INTEL LGM GW SOC 17894M: Chuanhua Lei <lchuanhua@maxlinear.com> 17895L: linux-pci@vger.kernel.org 17896S: Maintained 17897F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17898F: drivers/pci/controller/dwc/pcie-intel-gw.c 17899 17900PCIE DRIVER FOR MEDIATEK 17901M: Ryder Lee <ryder.lee@mediatek.com> 17902M: Jianjun Wang <jianjun.wang@mediatek.com> 17903L: linux-pci@vger.kernel.org 17904L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17905S: Supported 17906F: Documentation/devicetree/bindings/pci/mediatek* 17907F: drivers/pci/controller/*mediatek* 17908 17909PCIE DRIVER FOR MICROCHIP 17910M: Daire McNamara <daire.mcnamara@microchip.com> 17911L: linux-pci@vger.kernel.org 17912S: Supported 17913F: Documentation/devicetree/bindings/pci/microchip* 17914F: drivers/pci/controller/plda/*microchip* 17915 17916PCIE DRIVER FOR QUALCOMM MSM 17917M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17918L: linux-pci@vger.kernel.org 17919L: linux-arm-msm@vger.kernel.org 17920S: Maintained 17921F: drivers/pci/controller/dwc/pcie-qcom-common.c 17922F: drivers/pci/controller/dwc/pcie-qcom.c 17923 17924PCIE DRIVER FOR ROCKCHIP 17925M: Shawn Lin <shawn.lin@rock-chips.com> 17926L: linux-pci@vger.kernel.org 17927L: linux-rockchip@lists.infradead.org 17928S: Maintained 17929F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17930F: drivers/pci/controller/pcie-rockchip* 17931 17932PCIE DRIVER FOR SOCIONEXT UNIPHIER 17933M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17934L: linux-pci@vger.kernel.org 17935S: Maintained 17936F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17937F: drivers/pci/controller/dwc/pcie-uniphier* 17938 17939PCIE DRIVER FOR ST SPEAR13XX 17940M: Pratyush Anand <pratyush.anand@gmail.com> 17941L: linux-pci@vger.kernel.org 17942S: Maintained 17943F: drivers/pci/controller/dwc/*spear* 17944 17945PCIE DRIVER FOR STARFIVE JH71x0 17946M: Kevin Xie <kevin.xie@starfivetech.com> 17947L: linux-pci@vger.kernel.org 17948S: Maintained 17949F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 17950F: drivers/pci/controller/plda/pcie-starfive.c 17951 17952PCIE ENDPOINT DRIVER FOR QUALCOMM 17953M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17954L: linux-pci@vger.kernel.org 17955L: linux-arm-msm@vger.kernel.org 17956S: Maintained 17957F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17958F: drivers/pci/controller/dwc/pcie-qcom-common.c 17959F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17960 17961PCMCIA SUBSYSTEM 17962M: Dominik Brodowski <linux@dominikbrodowski.net> 17963S: Odd Fixes 17964T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17965F: Documentation/pcmcia/ 17966F: drivers/pcmcia/ 17967F: include/pcmcia/ 17968F: tools/pcmcia/ 17969 17970PCNET32 NETWORK DRIVER 17971M: Don Fry <pcnet32@frontier.com> 17972L: netdev@vger.kernel.org 17973S: Maintained 17974F: drivers/net/ethernet/amd/pcnet32.c 17975 17976PCRYPT PARALLEL CRYPTO ENGINE 17977M: Steffen Klassert <steffen.klassert@secunet.com> 17978L: linux-crypto@vger.kernel.org 17979S: Maintained 17980F: crypto/pcrypt.c 17981F: include/crypto/pcrypt.h 17982 17983PDS DSC VIRTIO DATA PATH ACCELERATOR 17984R: Shannon Nelson <shannon.nelson@amd.com> 17985F: drivers/vdpa/pds/ 17986 17987PECI HARDWARE MONITORING DRIVERS 17988M: Iwona Winiarska <iwona.winiarska@intel.com> 17989L: linux-hwmon@vger.kernel.org 17990S: Supported 17991F: Documentation/hwmon/peci-cputemp.rst 17992F: Documentation/hwmon/peci-dimmtemp.rst 17993F: drivers/hwmon/peci/ 17994 17995PECI SUBSYSTEM 17996M: Iwona Winiarska <iwona.winiarska@intel.com> 17997L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17998S: Supported 17999F: Documentation/devicetree/bindings/peci/ 18000F: Documentation/peci/ 18001F: drivers/peci/ 18002F: include/linux/peci-cpu.h 18003F: include/linux/peci.h 18004 18005PENSANDO ETHERNET DRIVERS 18006M: Shannon Nelson <shannon.nelson@amd.com> 18007M: Brett Creeley <brett.creeley@amd.com> 18008L: netdev@vger.kernel.org 18009S: Supported 18010F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 18011F: drivers/net/ethernet/pensando/ 18012 18013PER-CPU MEMORY ALLOCATOR 18014M: Dennis Zhou <dennis@kernel.org> 18015M: Tejun Heo <tj@kernel.org> 18016M: Christoph Lameter <cl@linux.com> 18017L: linux-mm@kvack.org 18018S: Maintained 18019T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 18020F: arch/*/include/asm/percpu.h 18021F: include/linux/percpu*.h 18022F: lib/percpu*.c 18023F: mm/percpu*.c 18024 18025PER-TASK DELAY ACCOUNTING 18026M: Balbir Singh <bsingharora@gmail.com> 18027S: Maintained 18028F: include/linux/delayacct.h 18029F: kernel/delayacct.c 18030 18031PERFORMANCE EVENTS SUBSYSTEM 18032M: Peter Zijlstra <peterz@infradead.org> 18033M: Ingo Molnar <mingo@redhat.com> 18034M: Arnaldo Carvalho de Melo <acme@kernel.org> 18035M: Namhyung Kim <namhyung@kernel.org> 18036R: Mark Rutland <mark.rutland@arm.com> 18037R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 18038R: Jiri Olsa <jolsa@kernel.org> 18039R: Ian Rogers <irogers@google.com> 18040R: Adrian Hunter <adrian.hunter@intel.com> 18041R: "Liang, Kan" <kan.liang@linux.intel.com> 18042L: linux-perf-users@vger.kernel.org 18043L: linux-kernel@vger.kernel.org 18044S: Supported 18045W: https://perf.wiki.kernel.org/ 18046T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 18047T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 18048T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 18049F: arch/*/events/* 18050F: arch/*/events/*/* 18051F: arch/*/include/asm/perf_event.h 18052F: arch/*/kernel/*/*/perf_event*.c 18053F: arch/*/kernel/*/perf_event*.c 18054F: arch/*/kernel/perf_callchain.c 18055F: arch/*/kernel/perf_event*.c 18056F: include/linux/perf_event.h 18057F: include/uapi/linux/perf_event.h 18058F: kernel/events/* 18059F: tools/lib/perf/ 18060F: tools/perf/ 18061 18062PERFORMANCE EVENTS TOOLING ARM64 18063R: John Garry <john.g.garry@oracle.com> 18064R: Will Deacon <will@kernel.org> 18065R: James Clark <james.clark@linaro.org> 18066R: Mike Leach <mike.leach@linaro.org> 18067R: Leo Yan <leo.yan@linux.dev> 18068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18069S: Supported 18070F: tools/build/feature/test-libopencsd.c 18071F: tools/perf/arch/arm*/ 18072F: tools/perf/pmu-events/arch/arm64/ 18073F: tools/perf/util/arm-spe* 18074F: tools/perf/util/cs-etm* 18075 18076PERSONALITY HANDLING 18077M: Christoph Hellwig <hch@infradead.org> 18078L: linux-abi-devel@lists.sourceforge.net 18079S: Maintained 18080F: include/linux/personality.h 18081F: include/uapi/linux/personality.h 18082 18083PHOENIX RC FLIGHT CONTROLLER ADAPTER 18084M: Marcus Folkesson <marcus.folkesson@gmail.com> 18085L: linux-input@vger.kernel.org 18086S: Maintained 18087F: Documentation/input/devices/pxrc.rst 18088F: drivers/input/joystick/pxrc.c 18089 18090PHONET PROTOCOL 18091M: Remi Denis-Courmont <courmisch@gmail.com> 18092S: Supported 18093F: Documentation/networking/phonet.rst 18094F: include/linux/phonet.h 18095F: include/net/phonet/ 18096F: include/uapi/linux/phonet.h 18097F: net/phonet/ 18098 18099PHRAM MTD DRIVER 18100M: Joern Engel <joern@lazybastard.org> 18101L: linux-mtd@lists.infradead.org 18102S: Maintained 18103F: drivers/mtd/devices/phram.c 18104 18105PICOLCD HID DRIVER 18106M: Bruno Prémont <bonbons@linux-vserver.org> 18107L: linux-input@vger.kernel.org 18108S: Maintained 18109F: drivers/hid/hid-picolcd* 18110 18111PIDFD API 18112M: Christian Brauner <christian@brauner.io> 18113L: linux-kernel@vger.kernel.org 18114S: Maintained 18115T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 18116F: samples/pidfd/ 18117F: tools/testing/selftests/clone3/ 18118F: tools/testing/selftests/pid_namespace/ 18119F: tools/testing/selftests/pidfd/ 18120K: (?i)pidfd 18121K: (?i)clone3 18122K: \b(clone_args|kernel_clone_args)\b 18123 18124PIN CONTROL SUBSYSTEM 18125M: Linus Walleij <linus.walleij@linaro.org> 18126L: linux-gpio@vger.kernel.org 18127S: Maintained 18128T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 18129F: Documentation/devicetree/bindings/pinctrl/ 18130F: Documentation/driver-api/pin-control.rst 18131F: drivers/pinctrl/ 18132F: include/dt-bindings/pinctrl/ 18133F: include/linux/pinctrl/ 18134 18135PIN CONTROLLER - AMD 18136M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18137M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18138S: Maintained 18139F: drivers/pinctrl/pinctrl-amd.c 18140 18141PIN CONTROLLER - FREESCALE 18142M: Dong Aisheng <aisheng.dong@nxp.com> 18143M: Fabio Estevam <festevam@gmail.com> 18144M: Shawn Guo <shawnguo@kernel.org> 18145M: Jacky Bai <ping.bai@nxp.com> 18146R: Pengutronix Kernel Team <kernel@pengutronix.de> 18147L: linux-gpio@vger.kernel.org 18148L: NXP S32 Linux Team <s32@nxp.com> 18149S: Maintained 18150F: Documentation/devicetree/bindings/pinctrl/fsl,* 18151F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 18152F: drivers/pinctrl/freescale/ 18153F: drivers/pinctrl/nxp/ 18154 18155PIN CONTROLLER - INTEL 18156M: Mika Westerberg <mika.westerberg@linux.intel.com> 18157M: Andy Shevchenko <andy@kernel.org> 18158S: Supported 18159T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 18160F: drivers/pinctrl/intel/ 18161 18162PIN CONTROLLER - KEEMBAY 18163M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 18164S: Supported 18165F: drivers/pinctrl/pinctrl-keembay* 18166 18167PIN CONTROLLER - MEDIATEK 18168M: Sean Wang <sean.wang@kernel.org> 18169L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18170S: Maintained 18171F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 18172F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 18173F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 18174F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 18175F: drivers/pinctrl/mediatek/ 18176 18177PIN CONTROLLER - MEDIATEK MIPS 18178M: Arınç ÜNAL <arinc.unal@arinc9.com> 18179M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18180L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18181L: linux-mips@vger.kernel.org 18182S: Maintained 18183F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 18184F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 18185F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 18186F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 18187F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 18188F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 18189F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 18190F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 18191F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 18192F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 18193F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 18194F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 18195F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 18196F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 18197F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 18198 18199PIN CONTROLLER - MICROCHIP AT91 18200M: Ludovic Desroches <ludovic.desroches@microchip.com> 18201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18202L: linux-gpio@vger.kernel.org 18203S: Supported 18204F: drivers/gpio/gpio-sama5d2-piobu.c 18205F: drivers/pinctrl/pinctrl-at91* 18206 18207PIN CONTROLLER - QUALCOMM 18208M: Bjorn Andersson <andersson@kernel.org> 18209L: linux-arm-msm@vger.kernel.org 18210S: Maintained 18211F: Documentation/devicetree/bindings/pinctrl/qcom,* 18212F: drivers/pinctrl/qcom/ 18213 18214PIN CONTROLLER - RENESAS 18215M: Geert Uytterhoeven <geert+renesas@glider.be> 18216L: linux-renesas-soc@vger.kernel.org 18217S: Supported 18218T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 18219F: Documentation/devicetree/bindings/pinctrl/renesas,* 18220F: drivers/pinctrl/renesas/ 18221 18222PIN CONTROLLER - SAMSUNG 18223M: Krzysztof Kozlowski <krzk@kernel.org> 18224M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18225R: Alim Akhtar <alim.akhtar@samsung.com> 18226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18227L: linux-samsung-soc@vger.kernel.org 18228S: Maintained 18229Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 18230B: mailto:linux-samsung-soc@vger.kernel.org 18231C: irc://irc.libera.chat/linux-exynos 18232T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 18233F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 18234F: drivers/pinctrl/samsung/ 18235 18236PIN CONTROLLER - SINGLE 18237M: Tony Lindgren <tony@atomide.com> 18238M: Haojian Zhuang <haojian.zhuang@linaro.org> 18239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18240L: linux-omap@vger.kernel.org 18241S: Maintained 18242F: drivers/pinctrl/pinctrl-single.c 18243 18244PIN CONTROLLER - SUNPLUS / TIBBO 18245M: Dvorkin Dmitry <dvorkin@tibbo.com> 18246M: Wells Lu <wellslutw@gmail.com> 18247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18248S: Maintained 18249W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 18250F: Documentation/devicetree/bindings/pinctrl/sunplus,* 18251F: drivers/pinctrl/sunplus/ 18252F: include/dt-bindings/pinctrl/sppctl*.h 18253 18254PINE64 PINEPHONE KEYBOARD DRIVER 18255M: Samuel Holland <samuel@sholland.org> 18256S: Supported 18257F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 18258F: drivers/input/keyboard/pinephone-keyboard.c 18259 18260PKTCDVD DRIVER 18261M: linux-block@vger.kernel.org 18262S: Orphan 18263F: drivers/block/pktcdvd.c 18264F: include/linux/pktcdvd.h 18265F: include/uapi/linux/pktcdvd.h 18266 18267PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 18268M: Tomasz Duszynski <tduszyns@gmail.com> 18269S: Maintained 18270F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 18271F: drivers/iio/chemical/pms7003.c 18272 18273PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 18274M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18275L: netdev@vger.kernel.org 18276S: Maintained 18277F: drivers/net/phy/mdio-open-alliance.h 18278F: net/ethtool/plca.c 18279 18280PLDMFW LIBRARY 18281M: Jacob Keller <jacob.e.keller@intel.com> 18282S: Maintained 18283F: Documentation/driver-api/pldmfw/ 18284F: include/linux/pldmfw.h 18285F: lib/pldmfw/ 18286 18287PLX DMA DRIVER 18288M: Logan Gunthorpe <logang@deltatee.com> 18289S: Maintained 18290F: drivers/dma/plx_dma.c 18291 18292PM-GRAPH UTILITY 18293M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 18294L: linux-pm@vger.kernel.org 18295S: Supported 18296W: https://01.org/pm-graph 18297B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 18298T: git git://github.com/intel/pm-graph 18299F: tools/power/pm-graph 18300 18301PM6764TR DRIVER 18302M: Charles Hsu <hsu.yungteng@gmail.com> 18303L: linux-hwmon@vger.kernel.org 18304S: Maintained 18305F: Documentation/hwmon/pm6764tr.rst 18306F: drivers/hwmon/pmbus/pm6764tr.c 18307 18308PMC SIERRA MaxRAID DRIVER 18309L: linux-scsi@vger.kernel.org 18310S: Orphan 18311W: http://www.pmc-sierra.com/ 18312F: drivers/scsi/pmcraid.* 18313 18314PMC SIERRA PM8001 DRIVER 18315M: Jack Wang <jinpu.wang@cloud.ionos.com> 18316L: linux-scsi@vger.kernel.org 18317S: Supported 18318F: drivers/scsi/pm8001/ 18319 18320PNI RM3100 IIO DRIVER 18321M: Song Qiang <songqiang1304521@gmail.com> 18322L: linux-iio@vger.kernel.org 18323S: Maintained 18324F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 18325F: drivers/iio/magnetometer/rm3100* 18326 18327PNP SUPPORT 18328M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 18329L: linux-acpi@vger.kernel.org 18330S: Maintained 18331F: drivers/pnp/ 18332F: include/linux/pnp.h 18333 18334POSIX CLOCKS and TIMERS 18335M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18336M: Frederic Weisbecker <frederic@kernel.org> 18337M: Thomas Gleixner <tglx@linutronix.de> 18338L: linux-kernel@vger.kernel.org 18339S: Maintained 18340T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18341F: fs/timerfd.c 18342F: include/linux/time_namespace.h 18343F: include/linux/timerfd.h 18344F: include/uapi/linux/time.h 18345F: include/uapi/linux/timerfd.h 18346F: include/trace/events/timer* 18347F: kernel/time/itimer.c 18348F: kernel/time/posix-* 18349F: kernel/time/namespace.c 18350 18351POWER MANAGEMENT CORE 18352M: "Rafael J. Wysocki" <rafael@kernel.org> 18353L: linux-pm@vger.kernel.org 18354S: Supported 18355B: https://bugzilla.kernel.org 18356T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 18357F: drivers/base/power/ 18358F: drivers/powercap/ 18359F: include/linux/intel_rapl.h 18360F: include/linux/pm.h 18361F: include/linux/pm_* 18362F: include/linux/powercap.h 18363F: kernel/configs/nopm.config 18364 18365POWER SEQUENCING 18366M: Bartosz Golaszewski <brgl@bgdev.pl> 18367L: linux-pm@vger.kernel.org 18368S: Maintained 18369T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 18370F: Documentation/driver-api/pwrseq.rst 18371F: drivers/power/sequencing/ 18372F: include/linux/pwrseq/ 18373 18374POWER STATE COORDINATION INTERFACE (PSCI) 18375M: Mark Rutland <mark.rutland@arm.com> 18376M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18378S: Maintained 18379F: drivers/firmware/psci/ 18380F: include/linux/psci.h 18381F: include/uapi/linux/psci.h 18382 18383POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 18384M: Sebastian Reichel <sre@kernel.org> 18385L: linux-pm@vger.kernel.org 18386S: Maintained 18387T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 18388F: Documentation/ABI/testing/sysfs-class-power 18389F: Documentation/devicetree/bindings/power/supply/ 18390F: drivers/power/supply/ 18391F: include/linux/power/ 18392F: include/linux/power_supply.h 18393F: tools/testing/selftests/power_supply/ 18394 18395POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 18396M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 18397L: linuxppc-dev@lists.ozlabs.org 18398S: Maintained 18399F: drivers/char/powernv-op-panel.c 18400 18401PPP OVER ATM (RFC 2364) 18402M: Mitchell Blank Jr <mitch@sfgoth.com> 18403S: Maintained 18404F: include/uapi/linux/atmppp.h 18405F: net/atm/pppoatm.c 18406 18407PPP OVER ETHERNET 18408M: Michal Ostrowski <mostrows@earthlink.net> 18409S: Maintained 18410F: drivers/net/ppp/pppoe.c 18411F: drivers/net/ppp/pppox.c 18412 18413PPP OVER L2TP 18414M: James Chapman <jchapman@katalix.com> 18415S: Maintained 18416F: include/linux/if_pppol2tp.h 18417F: include/uapi/linux/if_pppol2tp.h 18418F: net/l2tp/l2tp_ppp.c 18419 18420PPP PROTOCOL DRIVERS AND COMPRESSORS 18421L: linux-ppp@vger.kernel.org 18422S: Orphan 18423F: drivers/net/ppp/ppp_* 18424 18425PPS SUPPORT 18426M: Rodolfo Giometti <giometti@enneenne.com> 18427L: linuxpps@ml.enneenne.com (subscribers-only) 18428S: Maintained 18429W: http://wiki.enneenne.com/index.php/LinuxPPS_support 18430F: Documentation/ABI/testing/sysfs-pps 18431F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 18432F: Documentation/driver-api/pps.rst 18433F: drivers/pps/ 18434F: include/linux/pps*.h 18435F: include/uapi/linux/pps.h 18436 18437PRESSURE STALL INFORMATION (PSI) 18438M: Johannes Weiner <hannes@cmpxchg.org> 18439M: Suren Baghdasaryan <surenb@google.com> 18440R: Peter Ziljstra <peterz@infradead.org> 18441S: Maintained 18442F: include/linux/psi* 18443F: kernel/sched/psi.c 18444 18445PRINTK 18446M: Petr Mladek <pmladek@suse.com> 18447R: Steven Rostedt <rostedt@goodmis.org> 18448R: John Ogness <john.ogness@linutronix.de> 18449R: Sergey Senozhatsky <senozhatsky@chromium.org> 18450S: Maintained 18451T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 18452F: include/linux/printk.h 18453F: kernel/printk/ 18454 18455PRINTK INDEXING 18456R: Chris Down <chris@chrisdown.name> 18457S: Maintained 18458F: Documentation/core-api/printk-index.rst 18459F: kernel/printk/index.c 18460K: printk_index 18461 18462PROC FILESYSTEM 18463L: linux-kernel@vger.kernel.org 18464L: linux-fsdevel@vger.kernel.org 18465S: Maintained 18466F: Documentation/filesystems/proc.rst 18467F: fs/proc/ 18468F: include/linux/proc_fs.h 18469F: tools/testing/selftests/proc/ 18470 18471PROC SYSCTL 18472M: Luis Chamberlain <mcgrof@kernel.org> 18473M: Kees Cook <kees@kernel.org> 18474M: Joel Granados <joel.granados@kernel.org> 18475L: linux-kernel@vger.kernel.org 18476L: linux-fsdevel@vger.kernel.org 18477S: Maintained 18478T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 18479F: fs/proc/proc_sysctl.c 18480F: include/linux/sysctl.h 18481F: kernel/sysctl-test.c 18482F: kernel/sysctl.c 18483F: tools/testing/selftests/sysctl/ 18484 18485PS3 NETWORK SUPPORT 18486M: Geoff Levand <geoff@infradead.org> 18487L: netdev@vger.kernel.org 18488L: linuxppc-dev@lists.ozlabs.org 18489S: Maintained 18490F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 18491 18492PS3 PLATFORM SUPPORT 18493M: Geoff Levand <geoff@infradead.org> 18494L: linuxppc-dev@lists.ozlabs.org 18495S: Maintained 18496F: arch/powerpc/boot/ps3* 18497F: arch/powerpc/include/asm/lv1call.h 18498F: arch/powerpc/include/asm/ps3*.h 18499F: arch/powerpc/platforms/ps3/ 18500F: drivers/*/ps3* 18501F: drivers/ps3/ 18502F: drivers/rtc/rtc-ps3.c 18503F: drivers/usb/host/*ps3.c 18504F: sound/ppc/snd_ps3* 18505 18506PS3VRAM DRIVER 18507M: Jim Paris <jim@jtan.com> 18508M: Geoff Levand <geoff@infradead.org> 18509L: linuxppc-dev@lists.ozlabs.org 18510S: Maintained 18511F: drivers/block/ps3vram.c 18512 18513PSAMPLE PACKET SAMPLING SUPPORT 18514M: Yotam Gigi <yotam.gi@gmail.com> 18515S: Maintained 18516F: include/net/psample.h 18517F: include/uapi/linux/psample.h 18518F: net/psample 18519 18520PSE NETWORK DRIVER 18521M: Oleksij Rempel <o.rempel@pengutronix.de> 18522M: Kory Maincent <kory.maincent@bootlin.com> 18523L: netdev@vger.kernel.org 18524S: Maintained 18525F: Documentation/devicetree/bindings/net/pse-pd/ 18526F: drivers/net/pse-pd/ 18527F: net/ethtool/pse-pd.c 18528 18529PSTORE FILESYSTEM 18530M: Kees Cook <kees@kernel.org> 18531R: Tony Luck <tony.luck@intel.com> 18532R: Guilherme G. Piccoli <gpiccoli@igalia.com> 18533L: linux-hardening@vger.kernel.org 18534S: Supported 18535T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 18536F: Documentation/admin-guide/pstore-blk.rst 18537F: Documentation/admin-guide/ramoops.rst 18538F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 18539F: drivers/acpi/apei/erst.c 18540F: drivers/firmware/efi/efi-pstore.c 18541F: fs/pstore/ 18542F: include/linux/pstore* 18543K: \b(pstore|ramoops) 18544 18545PT5161L HARDWARE MONITOR DRIVER 18546M: Cosmo Chou <cosmo.chou@quantatw.com> 18547L: linux-hwmon@vger.kernel.org 18548S: Maintained 18549F: Documentation/hwmon/pt5161l.rst 18550F: drivers/hwmon/pt5161l.c 18551 18552PTP HARDWARE CLOCK SUPPORT 18553M: Richard Cochran <richardcochran@gmail.com> 18554L: netdev@vger.kernel.org 18555S: Maintained 18556W: http://linuxptp.sourceforge.net/ 18557F: Documentation/ABI/testing/sysfs-ptp 18558F: Documentation/driver-api/ptp.rst 18559F: drivers/net/phy/dp83640* 18560F: drivers/ptp/* 18561F: include/linux/ptp_cl* 18562K: (?:\b|_)ptp(?:\b|_) 18563 18564PTP MOCKUP CLOCK SUPPORT 18565M: Vladimir Oltean <vladimir.oltean@nxp.com> 18566L: netdev@vger.kernel.org 18567S: Maintained 18568F: drivers/ptp/ptp_mock.c 18569F: include/linux/ptp_mock.h 18570 18571PTP VIRTUAL CLOCK SUPPORT 18572M: Yangbo Lu <yangbo.lu@nxp.com> 18573L: netdev@vger.kernel.org 18574S: Maintained 18575F: drivers/ptp/ptp_vclock.c 18576F: net/ethtool/phc_vclocks.c 18577 18578PTRACE SUPPORT 18579M: Oleg Nesterov <oleg@redhat.com> 18580S: Maintained 18581F: arch/*/*/ptrace*.c 18582F: arch/*/include/asm/ptrace*.h 18583F: arch/*/ptrace*.c 18584F: include/asm-generic/syscall.h 18585F: include/linux/ptrace.h 18586F: include/linux/regset.h 18587F: include/uapi/linux/ptrace.h 18588F: kernel/ptrace.c 18589 18590PULSE8-CEC DRIVER 18591M: Hans Verkuil <hverkuil@xs4all.nl> 18592L: linux-media@vger.kernel.org 18593S: Maintained 18594T: git git://linuxtv.org/media_tree.git 18595F: drivers/media/cec/usb/pulse8/ 18596 18597PURELIFI PLFXLC DRIVER 18598M: Srinivasan Raju <srini.raju@purelifi.com> 18599L: linux-wireless@vger.kernel.org 18600S: Supported 18601F: drivers/net/wireless/purelifi/plfxlc/ 18602 18603PVRUSB2 VIDEO4LINUX DRIVER 18604M: Mike Isely <isely@pobox.com> 18605L: pvrusb2@isely.net (subscribers-only) 18606L: linux-media@vger.kernel.org 18607S: Maintained 18608W: http://www.isely.net/pvrusb2/ 18609T: git git://linuxtv.org/media_tree.git 18610F: Documentation/driver-api/media/drivers/pvrusb2* 18611F: drivers/media/usb/pvrusb2/ 18612 18613PWC WEBCAM DRIVER 18614M: Hans Verkuil <hverkuil@xs4all.nl> 18615L: linux-media@vger.kernel.org 18616S: Odd Fixes 18617T: git git://linuxtv.org/media_tree.git 18618F: drivers/media/usb/pwc/* 18619F: include/trace/events/pwc.h 18620 18621PWM IR Transmitter 18622M: Sean Young <sean@mess.org> 18623L: linux-media@vger.kernel.org 18624S: Maintained 18625F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 18626F: drivers/media/rc/pwm-ir-tx.c 18627 18628PWM SUBSYSTEM 18629M: Uwe Kleine-König <ukleinek@kernel.org> 18630L: linux-pwm@vger.kernel.org 18631S: Maintained 18632Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 18633T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 18634F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 18635F: Documentation/devicetree/bindings/pwm/ 18636F: Documentation/driver-api/pwm.rst 18637F: drivers/gpio/gpio-mvebu.c 18638F: drivers/pwm/ 18639F: drivers/video/backlight/pwm_bl.c 18640F: include/dt-bindings/pwm/ 18641F: include/linux/pwm.h 18642F: include/linux/pwm_backlight.h 18643K: pwm_(config|apply_might_sleep|apply_atomic|ops) 18644 18645PXA GPIO DRIVER 18646M: Robert Jarzmik <robert.jarzmik@free.fr> 18647L: linux-gpio@vger.kernel.org 18648S: Maintained 18649F: drivers/gpio/gpio-pxa.c 18650 18651PXA MMCI DRIVER 18652S: Orphan 18653 18654PXA RTC DRIVER 18655M: Robert Jarzmik <robert.jarzmik@free.fr> 18656L: linux-rtc@vger.kernel.org 18657S: Maintained 18658 18659PXA2xx/PXA3xx SUPPORT 18660M: Daniel Mack <daniel@zonque.org> 18661M: Haojian Zhuang <haojian.zhuang@gmail.com> 18662M: Robert Jarzmik <robert.jarzmik@free.fr> 18663L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18664S: Maintained 18665T: git git://github.com/hzhuang1/linux.git 18666T: git git://github.com/rjarzmik/linux.git 18667F: arch/arm/boot/dts/intel/pxa/ 18668F: arch/arm/mach-pxa/ 18669F: drivers/dma/pxa* 18670F: drivers/pcmcia/pxa2xx* 18671F: drivers/pinctrl/pxa/ 18672F: drivers/spi/spi-pxa2xx* 18673F: drivers/usb/gadget/udc/pxa2* 18674F: include/sound/pxa2xx-lib.h 18675F: sound/arm/pxa* 18676F: sound/soc/pxa/ 18677 18678QAT DRIVER 18679M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 18680L: qat-linux@intel.com 18681S: Supported 18682F: drivers/crypto/intel/qat/ 18683 18684QCOM AUDIO (ASoC) DRIVERS 18685M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18686L: linux-sound@vger.kernel.org 18687L: linux-arm-msm@vger.kernel.org 18688S: Supported 18689F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 18690F: Documentation/devicetree/bindings/sound/qcom,* 18691F: drivers/soc/qcom/apr.c 18692F: include/dt-bindings/sound/qcom,wcd9335.h 18693F: sound/soc/codecs/lpass-rx-macro.* 18694F: sound/soc/codecs/lpass-tx-macro.* 18695F: sound/soc/codecs/lpass-va-macro.c 18696F: sound/soc/codecs/lpass-wsa-macro.* 18697F: sound/soc/codecs/msm8916-wcd-analog.c 18698F: sound/soc/codecs/msm8916-wcd-digital.c 18699F: sound/soc/codecs/wcd-clsh-v2.* 18700F: sound/soc/codecs/wcd-mbhc-v2.* 18701F: sound/soc/codecs/wcd9335.* 18702F: sound/soc/codecs/wcd934x.c 18703F: sound/soc/codecs/wsa881x.c 18704F: sound/soc/codecs/wsa883x.c 18705F: sound/soc/codecs/wsa884x.c 18706F: sound/soc/qcom/ 18707 18708QCOM EMBEDDED USB DEBUGGER (EUD) 18709M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 18710L: linux-arm-msm@vger.kernel.org 18711S: Maintained 18712F: Documentation/ABI/testing/sysfs-driver-eud 18713F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 18714F: drivers/usb/misc/qcom_eud.c 18715 18716QCOM IPA DRIVER 18717M: Alex Elder <elder@kernel.org> 18718L: netdev@vger.kernel.org 18719S: Maintained 18720F: drivers/net/ipa/ 18721 18722QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18723M: Gabriel Somlo <somlo@cmu.edu> 18724M: "Michael S. Tsirkin" <mst@redhat.com> 18725L: qemu-devel@nongnu.org 18726S: Maintained 18727F: drivers/firmware/qemu_fw_cfg.c 18728F: include/uapi/linux/qemu_fw_cfg.h 18729 18730QIB DRIVER 18731M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18732L: linux-rdma@vger.kernel.org 18733S: Supported 18734F: drivers/infiniband/hw/qib/ 18735 18736QLOGIC QL41xxx FCOE DRIVER 18737M: Saurav Kashyap <skashyap@marvell.com> 18738M: Javed Hasan <jhasan@marvell.com> 18739M: GR-QLogic-Storage-Upstream@marvell.com 18740L: linux-scsi@vger.kernel.org 18741S: Supported 18742F: drivers/scsi/qedf/ 18743 18744QLOGIC QL41xxx ISCSI DRIVER 18745M: Nilesh Javali <njavali@marvell.com> 18746M: Manish Rangankar <mrangankar@marvell.com> 18747M: GR-QLogic-Storage-Upstream@marvell.com 18748L: linux-scsi@vger.kernel.org 18749S: Supported 18750F: drivers/scsi/qedi/ 18751 18752QLOGIC QL4xxx ETHERNET DRIVER 18753M: Manish Chopra <manishc@marvell.com> 18754L: netdev@vger.kernel.org 18755S: Supported 18756F: drivers/net/ethernet/qlogic/qed/ 18757F: drivers/net/ethernet/qlogic/qede/ 18758F: include/linux/qed/ 18759 18760QLOGIC QL4xxx RDMA DRIVER 18761M: Michal Kalderon <mkalderon@marvell.com> 18762L: linux-rdma@vger.kernel.org 18763S: Supported 18764F: drivers/infiniband/hw/qedr/ 18765F: include/uapi/rdma/qedr-abi.h 18766 18767QLOGIC QLA1280 SCSI DRIVER 18768M: Michael Reed <mdr@sgi.com> 18769L: linux-scsi@vger.kernel.org 18770S: Maintained 18771F: drivers/scsi/qla1280.[ch] 18772 18773QLOGIC QLA2XXX FC-SCSI DRIVER 18774M: Nilesh Javali <njavali@marvell.com> 18775M: GR-QLogic-Storage-Upstream@marvell.com 18776L: linux-scsi@vger.kernel.org 18777S: Supported 18778F: drivers/scsi/qla2xxx/ 18779 18780QLOGIC QLA3XXX NETWORK DRIVER 18781M: GR-Linux-NIC-Dev@marvell.com 18782L: netdev@vger.kernel.org 18783S: Supported 18784F: drivers/net/ethernet/qlogic/qla3xxx.* 18785 18786QLOGIC QLA4XXX iSCSI DRIVER 18787M: Nilesh Javali <njavali@marvell.com> 18788M: Manish Rangankar <mrangankar@marvell.com> 18789M: GR-QLogic-Storage-Upstream@marvell.com 18790L: linux-scsi@vger.kernel.org 18791S: Supported 18792F: drivers/scsi/qla4xxx/ 18793 18794QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18795M: Shahed Shaikh <shshaikh@marvell.com> 18796M: Manish Chopra <manishc@marvell.com> 18797M: GR-Linux-NIC-Dev@marvell.com 18798L: netdev@vger.kernel.org 18799S: Supported 18800F: drivers/net/ethernet/qlogic/qlcnic/ 18801 18802QM1D1B0004 MEDIA DRIVER 18803M: Akihiro Tsukada <tskd08@gmail.com> 18804L: linux-media@vger.kernel.org 18805S: Odd Fixes 18806F: drivers/media/tuners/qm1d1b0004* 18807 18808QM1D1C0042 MEDIA DRIVER 18809M: Akihiro Tsukada <tskd08@gmail.com> 18810L: linux-media@vger.kernel.org 18811S: Odd Fixes 18812F: drivers/media/tuners/qm1d1c0042* 18813 18814QNX4 FILESYSTEM 18815M: Anders Larsen <al@alarsen.net> 18816S: Maintained 18817W: http://www.alarsen.net/linux/qnx4fs/ 18818F: fs/qnx4/ 18819F: include/uapi/linux/qnx4_fs.h 18820F: include/uapi/linux/qnxtypes.h 18821 18822QNX6 FILESYSTEM 18823S: Orphan 18824F: Documentation/filesystems/qnx6.rst 18825F: fs/qnx6/ 18826F: include/linux/qnx6_fs.h 18827 18828QORIQ DPAA2 FSL-MC BUS DRIVER 18829M: Stuart Yoder <stuyoder@gmail.com> 18830M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18831L: linux-kernel@vger.kernel.org 18832S: Maintained 18833F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18834F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18835F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18836F: drivers/bus/fsl-mc/ 18837F: include/uapi/linux/fsl_mc.h 18838 18839QT1010 MEDIA DRIVER 18840L: linux-media@vger.kernel.org 18841S: Orphan 18842W: https://linuxtv.org 18843Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18844F: drivers/media/tuners/qt1010* 18845 18846QUALCOMM ATH12K WIRELESS DRIVER 18847M: Kalle Valo <kvalo@kernel.org> 18848M: Jeff Johnson <jjohnson@kernel.org> 18849L: ath12k@lists.infradead.org 18850S: Supported 18851W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18852T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18853F: drivers/net/wireless/ath/ath12k/ 18854N: ath12k 18855 18856QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18857M: Kalle Valo <kvalo@kernel.org> 18858M: Jeff Johnson <jjohnson@kernel.org> 18859L: ath10k@lists.infradead.org 18860S: Supported 18861W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18862T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18863F: drivers/net/wireless/ath/ath10k/ 18864N: ath10k 18865 18866QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18867M: Kalle Valo <kvalo@kernel.org> 18868M: Jeff Johnson <jjohnson@kernel.org> 18869L: ath11k@lists.infradead.org 18870S: Supported 18871W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18872B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18873T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18874F: drivers/net/wireless/ath/ath11k/ 18875N: ath11k 18876 18877QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18878M: Toke Høiland-Jørgensen <toke@toke.dk> 18879L: linux-wireless@vger.kernel.org 18880S: Maintained 18881W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18882T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18883F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18884F: drivers/net/wireless/ath/ath9k/ 18885 18886QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18887M: Stefan Wahren <wahrenst@gmx.net> 18888L: netdev@vger.kernel.org 18889S: Maintained 18890F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18891F: drivers/net/ethernet/qualcomm/qca* 18892 18893QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18894M: Stephan Gerhold <stephan@gerhold.net> 18895L: netdev@vger.kernel.org 18896L: linux-arm-msm@vger.kernel.org 18897S: Maintained 18898F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18899F: drivers/net/wwan/qcom_bam_dmux.c 18900 18901QUALCOMM CAMERA SUBSYSTEM DRIVER 18902M: Robert Foss <rfoss@kernel.org> 18903M: Todor Tomov <todor.too@gmail.com> 18904M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18905L: linux-media@vger.kernel.org 18906S: Maintained 18907F: Documentation/admin-guide/media/qcom_camss.rst 18908F: Documentation/devicetree/bindings/media/qcom,*camss* 18909F: drivers/media/platform/qcom/camss/ 18910 18911QUALCOMM CLOCK DRIVERS 18912M: Bjorn Andersson <andersson@kernel.org> 18913L: linux-arm-msm@vger.kernel.org 18914S: Supported 18915T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18916F: Documentation/devicetree/bindings/clock/qcom,* 18917F: drivers/clk/qcom/ 18918F: include/dt-bindings/clock/qcom,* 18919 18920QUALCOMM CLOUD AI (QAIC) DRIVER 18921M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18922R: Carl Vanderlip <quic_carlv@quicinc.com> 18923L: linux-arm-msm@vger.kernel.org 18924L: dri-devel@lists.freedesktop.org 18925S: Supported 18926T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18927F: Documentation/accel/qaic/ 18928F: drivers/accel/qaic/ 18929F: include/uapi/drm/qaic_accel.h 18930 18931QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18932M: Bjorn Andersson <andersson@kernel.org> 18933M: Konrad Dybcio <konradybcio@kernel.org> 18934L: linux-pm@vger.kernel.org 18935L: linux-arm-msm@vger.kernel.org 18936S: Maintained 18937F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18938F: drivers/pmdomain/qcom/cpr.c 18939 18940QUALCOMM CPUCP MAILBOX DRIVER 18941M: Sibi Sankar <quic_sibis@quicinc.com> 18942L: linux-arm-msm@vger.kernel.org 18943S: Supported 18944F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 18945F: drivers/mailbox/qcom-cpucp-mbox.c 18946 18947QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18948M: Ilia Lin <ilia.lin@kernel.org> 18949L: linux-pm@vger.kernel.org 18950S: Maintained 18951F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18952F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18953F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18954 18955QUALCOMM CRYPTO DRIVERS 18956M: Thara Gopinath <thara.gopinath@gmail.com> 18957L: linux-crypto@vger.kernel.org 18958L: linux-arm-msm@vger.kernel.org 18959S: Maintained 18960F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18961F: drivers/crypto/qce/ 18962 18963QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18964M: Timur Tabi <timur@kernel.org> 18965L: netdev@vger.kernel.org 18966S: Maintained 18967F: drivers/net/ethernet/qualcomm/emac/ 18968 18969QUALCOMM ETHQOS ETHERNET DRIVER 18970M: Vinod Koul <vkoul@kernel.org> 18971L: netdev@vger.kernel.org 18972L: linux-arm-msm@vger.kernel.org 18973S: Maintained 18974F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18975F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18976 18977QUALCOMM FASTRPC DRIVER 18978M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18979M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18980L: linux-arm-msm@vger.kernel.org 18981L: dri-devel@lists.freedesktop.org 18982S: Maintained 18983F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18984F: drivers/misc/fastrpc.c 18985F: include/uapi/misc/fastrpc.h 18986 18987QUALCOMM HEXAGON ARCHITECTURE 18988M: Brian Cain <bcain@quicinc.com> 18989L: linux-hexagon@vger.kernel.org 18990S: Supported 18991T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18992F: arch/hexagon/ 18993 18994QUALCOMM HIDMA DRIVER 18995M: Sinan Kaya <okaya@kernel.org> 18996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18997L: linux-arm-msm@vger.kernel.org 18998L: dmaengine@vger.kernel.org 18999S: Supported 19000F: drivers/dma/qcom/hidma* 19001 19002QUALCOMM I2C CCI DRIVER 19003M: Loic Poulain <loic.poulain@linaro.org> 19004M: Robert Foss <rfoss@kernel.org> 19005L: linux-i2c@vger.kernel.org 19006L: linux-arm-msm@vger.kernel.org 19007S: Maintained 19008F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 19009F: drivers/i2c/busses/i2c-qcom-cci.c 19010 19011QUALCOMM INTERCONNECT BWMON DRIVER 19012M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19013L: linux-arm-msm@vger.kernel.org 19014S: Maintained 19015F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 19016F: drivers/soc/qcom/icc-bwmon.c 19017F: drivers/soc/qcom/trace_icc-bwmon.h 19018 19019QUALCOMM IOMMU 19020M: Rob Clark <robdclark@gmail.com> 19021L: iommu@lists.linux.dev 19022L: linux-arm-msm@vger.kernel.org 19023S: Maintained 19024F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 19025F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 19026F: drivers/iommu/msm_iommu* 19027 19028QUALCOMM IPC ROUTER (QRTR) DRIVER 19029M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19030L: linux-arm-msm@vger.kernel.org 19031S: Maintained 19032F: include/trace/events/qrtr.h 19033F: include/uapi/linux/qrtr.h 19034F: net/qrtr/ 19035 19036QUALCOMM IPCC MAILBOX DRIVER 19037M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19038L: linux-arm-msm@vger.kernel.org 19039S: Supported 19040F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 19041F: drivers/mailbox/qcom-ipcc.c 19042F: include/dt-bindings/mailbox/qcom-ipcc.h 19043 19044QUALCOMM IPQ4019 USB PHY DRIVER 19045M: Robert Marko <robert.marko@sartura.hr> 19046M: Luka Perkov <luka.perkov@sartura.hr> 19047L: linux-arm-msm@vger.kernel.org 19048S: Maintained 19049F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 19050F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 19051 19052QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 19053M: Robert Marko <robert.marko@sartura.hr> 19054M: Luka Perkov <luka.perkov@sartura.hr> 19055L: linux-arm-msm@vger.kernel.org 19056S: Maintained 19057F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 19058F: drivers/regulator/vqmmc-ipq4019-regulator.c 19059 19060QUALCOMM NAND CONTROLLER DRIVER 19061M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19062L: linux-mtd@lists.infradead.org 19063L: linux-arm-msm@vger.kernel.org 19064S: Maintained 19065F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 19066F: drivers/mtd/nand/raw/qcom_nandc.c 19067 19068QUALCOMM QSEECOM DRIVER 19069M: Maximilian Luz <luzmaximilian@gmail.com> 19070L: linux-arm-msm@vger.kernel.org 19071S: Maintained 19072F: drivers/firmware/qcom/qcom_qseecom.c 19073 19074QUALCOMM QSEECOM UEFISECAPP DRIVER 19075M: Maximilian Luz <luzmaximilian@gmail.com> 19076L: linux-arm-msm@vger.kernel.org 19077S: Maintained 19078F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 19079 19080QUALCOMM RMNET DRIVER 19081M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 19082M: Sean Tranchetti <quic_stranche@quicinc.com> 19083L: netdev@vger.kernel.org 19084S: Maintained 19085F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 19086F: drivers/net/ethernet/qualcomm/rmnet/ 19087F: include/linux/if_rmnet.h 19088 19089QUALCOMM TRUST ZONE MEMORY ALLOCATOR 19090M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 19091L: linux-arm-msm@vger.kernel.org 19092S: Maintained 19093F: drivers/firmware/qcom/qcom_tzmem.c 19094F: drivers/firmware/qcom/qcom_tzmem.h 19095F: include/linux/firmware/qcom/qcom_tzmem.h 19096 19097QUALCOMM TSENS THERMAL DRIVER 19098M: Amit Kucheria <amitk@kernel.org> 19099M: Thara Gopinath <thara.gopinath@gmail.com> 19100L: linux-pm@vger.kernel.org 19101L: linux-arm-msm@vger.kernel.org 19102S: Maintained 19103F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 19104F: drivers/thermal/qcom/ 19105 19106QUALCOMM TYPEC PORT MANAGER DRIVER 19107M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19108L: linux-arm-msm@vger.kernel.org 19109L: linux-usb@vger.kernel.org 19110S: Maintained 19111F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 19112F: drivers/usb/typec/tcpm/qcom/ 19113 19114QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 19115M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 19116M: Vikash Garodia <quic_vgarodia@quicinc.com> 19117R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19118L: linux-media@vger.kernel.org 19119L: linux-arm-msm@vger.kernel.org 19120S: Maintained 19121T: git git://linuxtv.org/media_tree.git 19122F: Documentation/devicetree/bindings/media/*venus* 19123F: drivers/media/platform/qcom/venus/ 19124 19125QUALCOMM WCN36XX WIRELESS DRIVER 19126M: Loic Poulain <loic.poulain@linaro.org> 19127L: wcn36xx@lists.infradead.org 19128S: Supported 19129W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 19130F: drivers/net/wireless/ath/wcn36xx/ 19131 19132QUANTENNA QTNFMAC WIRELESS DRIVER 19133M: Igor Mitsyanko <imitsyanko@quantenna.com> 19134R: Sergey Matyukevich <geomatsi@gmail.com> 19135L: linux-wireless@vger.kernel.org 19136S: Maintained 19137F: drivers/net/wireless/quantenna 19138 19139RADEON and AMDGPU DRM DRIVERS 19140M: Alex Deucher <alexander.deucher@amd.com> 19141M: Christian König <christian.koenig@amd.com> 19142M: Xinhui Pan <Xinhui.Pan@amd.com> 19143L: amd-gfx@lists.freedesktop.org 19144S: Supported 19145B: https://gitlab.freedesktop.org/drm/amd/-/issues 19146C: irc://irc.oftc.net/radeon 19147T: git https://gitlab.freedesktop.org/agd5f/linux.git 19148F: Documentation/gpu/amdgpu/ 19149F: drivers/gpu/drm/amd/ 19150F: drivers/gpu/drm/ci/xfails/amd* 19151F: drivers/gpu/drm/radeon/ 19152F: include/uapi/drm/amdgpu_drm.h 19153F: include/uapi/drm/radeon_drm.h 19154 19155RADEON FRAMEBUFFER DISPLAY DRIVER 19156M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 19157L: linux-fbdev@vger.kernel.org 19158S: Maintained 19159F: drivers/video/fbdev/aty/radeon* 19160F: include/uapi/linux/radeonfb.h 19161 19162RADIOSHARK RADIO DRIVER 19163M: Hans Verkuil <hverkuil@xs4all.nl> 19164L: linux-media@vger.kernel.org 19165S: Maintained 19166T: git git://linuxtv.org/media_tree.git 19167F: drivers/media/radio/radio-shark.c 19168 19169RADIOSHARK2 RADIO DRIVER 19170M: Hans Verkuil <hverkuil@xs4all.nl> 19171L: linux-media@vger.kernel.org 19172S: Maintained 19173T: git git://linuxtv.org/media_tree.git 19174F: drivers/media/radio/radio-shark2.c 19175F: drivers/media/radio/radio-tea5777.c 19176 19177RADOS BLOCK DEVICE (RBD) 19178M: Ilya Dryomov <idryomov@gmail.com> 19179R: Dongsheng Yang <dongsheng.yang@easystack.cn> 19180L: ceph-devel@vger.kernel.org 19181S: Supported 19182W: http://ceph.com/ 19183T: git https://github.com/ceph/ceph-client.git 19184F: Documentation/ABI/testing/sysfs-bus-rbd 19185F: drivers/block/rbd.c 19186F: drivers/block/rbd_types.h 19187 19188RAGE128 FRAMEBUFFER DISPLAY DRIVER 19189L: linux-fbdev@vger.kernel.org 19190S: Orphan 19191F: drivers/video/fbdev/aty/aty128fb.c 19192 19193RAINSHADOW-CEC DRIVER 19194M: Hans Verkuil <hverkuil@xs4all.nl> 19195L: linux-media@vger.kernel.org 19196S: Maintained 19197T: git git://linuxtv.org/media_tree.git 19198F: drivers/media/cec/usb/rainshadow/ 19199 19200RALINK MIPS ARCHITECTURE 19201M: John Crispin <john@phrozen.org> 19202M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19203L: linux-mips@vger.kernel.org 19204S: Maintained 19205F: arch/mips/ralink 19206 19207RALINK MT7621 MIPS ARCHITECTURE 19208M: Arınç ÜNAL <arinc.unal@arinc9.com> 19209M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19210L: linux-mips@vger.kernel.org 19211S: Maintained 19212F: arch/mips/boot/dts/ralink/mt7621* 19213 19214RALINK RT2X00 WIRELESS LAN DRIVER 19215M: Stanislaw Gruszka <stf_xl@wp.pl> 19216L: linux-wireless@vger.kernel.org 19217S: Maintained 19218F: drivers/net/wireless/ralink/rt2x00/ 19219 19220RAMDISK RAM BLOCK DEVICE DRIVER 19221M: Jens Axboe <axboe@kernel.dk> 19222S: Maintained 19223F: Documentation/admin-guide/blockdev/ramdisk.rst 19224F: drivers/block/brd.c 19225 19226RANCHU VIRTUAL BOARD FOR MIPS 19227M: Miodrag Dinic <miodrag.dinic@mips.com> 19228L: linux-mips@vger.kernel.org 19229S: Supported 19230F: arch/mips/configs/generic/board-ranchu.config 19231F: arch/mips/generic/board-ranchu.c 19232 19233RANDOM NUMBER DRIVER 19234M: "Theodore Ts'o" <tytso@mit.edu> 19235M: Jason A. Donenfeld <Jason@zx2c4.com> 19236S: Maintained 19237T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 19238F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 19239F: drivers/char/random.c 19240F: include/linux/random.h 19241F: include/uapi/linux/random.h 19242F: drivers/virt/vmgenid.c 19243N: ^.*/vdso/[^/]*getrandom[^/]+$ 19244 19245RAPIDIO SUBSYSTEM 19246M: Matt Porter <mporter@kernel.crashing.org> 19247M: Alexandre Bounine <alex.bou9@gmail.com> 19248S: Maintained 19249F: drivers/rapidio/ 19250 19251RAS INFRASTRUCTURE 19252M: Tony Luck <tony.luck@intel.com> 19253M: Borislav Petkov <bp@alien8.de> 19254L: linux-edac@vger.kernel.org 19255S: Maintained 19256F: Documentation/admin-guide/RAS 19257F: drivers/ras/ 19258F: include/linux/ras.h 19259F: include/ras/ras_event.h 19260 19261RAS FRU MEMORY POISON MANAGER (FMPM) 19262M: Yazen Ghannam <Yazen.Ghannam@amd.com> 19263L: linux-edac@vger.kernel.org 19264S: Maintained 19265F: drivers/ras/amd/fmpm.c 19266 19267RASPBERRY PI PISP BACK END 19268M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19269L: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 19270L: linux-media@vger.kernel.org 19271S: Maintained 19272F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 19273F: drivers/media/platform/raspberrypi/pisp_be/ 19274F: include/uapi/linux/media/raspberrypi/ 19275 19276RC-CORE / LIRC FRAMEWORK 19277M: Sean Young <sean@mess.org> 19278L: linux-media@vger.kernel.org 19279S: Maintained 19280W: http://linuxtv.org 19281T: git git://linuxtv.org/media_tree.git 19282F: Documentation/driver-api/media/rc-core.rst 19283F: Documentation/userspace-api/media/rc/ 19284F: drivers/media/rc/ 19285F: include/media/rc-core.h 19286F: include/media/rc-map.h 19287F: include/uapi/linux/lirc.h 19288 19289RCMM REMOTE CONTROLS DECODER 19290M: Patrick Lerda <patrick9876@free.fr> 19291S: Maintained 19292F: drivers/media/rc/ir-rcmm-decoder.c 19293 19294RCUTORTURE TEST FRAMEWORK 19295M: "Paul E. McKenney" <paulmck@kernel.org> 19296M: Josh Triplett <josh@joshtriplett.org> 19297R: Steven Rostedt <rostedt@goodmis.org> 19298R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19299R: Lai Jiangshan <jiangshanlai@gmail.com> 19300L: rcu@vger.kernel.org 19301S: Supported 19302T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19303F: tools/testing/selftests/rcutorture 19304 19305RDACM20 Camera Sensor 19306M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19307M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19308M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19309M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19310L: linux-media@vger.kernel.org 19311S: Maintained 19312F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19313F: drivers/media/i2c/max9271.c 19314F: drivers/media/i2c/max9271.h 19315F: drivers/media/i2c/rdacm20.c 19316 19317RDACM21 Camera Sensor 19318M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19319M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19320M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19321M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19322L: linux-media@vger.kernel.org 19323S: Maintained 19324F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19325F: drivers/media/i2c/max9271.c 19326F: drivers/media/i2c/max9271.h 19327F: drivers/media/i2c/rdacm21.c 19328 19329RDC R-321X SoC 19330M: Florian Fainelli <florian@openwrt.org> 19331S: Maintained 19332 19333RDC R6040 FAST ETHERNET DRIVER 19334M: Florian Fainelli <f.fainelli@gmail.com> 19335L: netdev@vger.kernel.org 19336S: Maintained 19337F: drivers/net/ethernet/rdc/r6040.c 19338 19339RDMAVT - RDMA verbs software 19340M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19341L: linux-rdma@vger.kernel.org 19342S: Supported 19343F: drivers/infiniband/sw/rdmavt 19344 19345RDS - RELIABLE DATAGRAM SOCKETS 19346M: Allison Henderson <allison.henderson@oracle.com> 19347L: netdev@vger.kernel.org 19348L: linux-rdma@vger.kernel.org 19349L: rds-devel@oss.oracle.com (moderated for non-subscribers) 19350S: Supported 19351W: https://oss.oracle.com/projects/rds/ 19352F: Documentation/networking/rds.rst 19353F: net/rds/ 19354F: tools/testing/selftests/net/rds/ 19355 19356RDT - RESOURCE ALLOCATION 19357M: Fenghua Yu <fenghua.yu@intel.com> 19358M: Reinette Chatre <reinette.chatre@intel.com> 19359L: linux-kernel@vger.kernel.org 19360S: Supported 19361F: Documentation/arch/x86/resctrl* 19362F: arch/x86/include/asm/resctrl.h 19363F: arch/x86/kernel/cpu/resctrl/ 19364F: tools/testing/selftests/resctrl/ 19365 19366READ-COPY UPDATE (RCU) 19367M: "Paul E. McKenney" <paulmck@kernel.org> 19368M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 19369M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 19370M: Joel Fernandes <joel@joelfernandes.org> 19371M: Josh Triplett <josh@joshtriplett.org> 19372M: Boqun Feng <boqun.feng@gmail.com> 19373M: Uladzislau Rezki <urezki@gmail.com> 19374R: Steven Rostedt <rostedt@goodmis.org> 19375R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19376R: Lai Jiangshan <jiangshanlai@gmail.com> 19377R: Zqiang <qiang.zhang1211@gmail.com> 19378L: rcu@vger.kernel.org 19379S: Supported 19380W: http://www.rdrop.com/users/paulmck/RCU/ 19381T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19382F: Documentation/RCU/ 19383F: include/linux/rcu* 19384F: kernel/rcu/ 19385X: Documentation/RCU/torture.rst 19386X: include/linux/srcu*.h 19387X: kernel/rcu/srcu*.c 19388 19389REAL TIME CLOCK (RTC) SUBSYSTEM 19390M: Alexandre Belloni <alexandre.belloni@bootlin.com> 19391L: linux-rtc@vger.kernel.org 19392S: Maintained 19393Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 19394T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 19395F: Documentation/admin-guide/rtc.rst 19396F: Documentation/devicetree/bindings/rtc/ 19397F: drivers/rtc/ 19398F: include/linux/rtc.h 19399F: include/linux/rtc/ 19400F: include/uapi/linux/rtc.h 19401F: tools/testing/selftests/rtc/ 19402 19403Real-time Linux Analysis (RTLA) tools 19404M: Steven Rostedt <rostedt@goodmis.org> 19405L: linux-trace-kernel@vger.kernel.org 19406S: Maintained 19407F: Documentation/tools/rtla/ 19408F: tools/tracing/rtla/ 19409 19410Real-time Linux (PREEMPT_RT) 19411M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 19412M: Clark Williams <clrkwllms@kernel.org> 19413M: Steven Rostedt <rostedt@goodmis.org> 19414L: linux-rt-devel@lists.linux.dev 19415S: Supported 19416K: PREEMPT_RT 19417 19418REALTEK AUDIO CODECS 19419M: Oder Chiou <oder_chiou@realtek.com> 19420S: Maintained 19421F: include/sound/rt*.h 19422F: sound/soc/codecs/rt* 19423 19424REALTEK OTTO WATCHDOG 19425M: Sander Vanheule <sander@svanheule.net> 19426L: linux-watchdog@vger.kernel.org 19427S: Maintained 19428F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 19429F: drivers/watchdog/realtek_otto_wdt.c 19430 19431REALTEK RTL83xx SMI DSA ROUTER CHIPS 19432M: Linus Walleij <linus.walleij@linaro.org> 19433M: Alvin Šipraga <alsi@bang-olufsen.dk> 19434S: Maintained 19435F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 19436F: drivers/net/dsa/realtek/* 19437 19438REALTEK WIRELESS DRIVER (rtlwifi family) 19439M: Ping-Ke Shih <pkshih@realtek.com> 19440L: linux-wireless@vger.kernel.org 19441S: Maintained 19442T: git https://github.com/pkshih/rtw.git 19443F: drivers/net/wireless/realtek/rtlwifi/ 19444 19445REALTEK WIRELESS DRIVER (rtw88) 19446M: Ping-Ke Shih <pkshih@realtek.com> 19447L: linux-wireless@vger.kernel.org 19448S: Maintained 19449T: git https://github.com/pkshih/rtw.git 19450F: drivers/net/wireless/realtek/rtw88/ 19451 19452REALTEK WIRELESS DRIVER (rtw89) 19453M: Ping-Ke Shih <pkshih@realtek.com> 19454L: linux-wireless@vger.kernel.org 19455S: Maintained 19456T: git https://github.com/pkshih/rtw.git 19457F: drivers/net/wireless/realtek/rtw89/ 19458 19459REDPINE WIRELESS DRIVER 19460L: linux-wireless@vger.kernel.org 19461S: Orphan 19462F: drivers/net/wireless/rsi/ 19463 19464REGISTER MAP ABSTRACTION 19465M: Mark Brown <broonie@kernel.org> 19466L: linux-kernel@vger.kernel.org 19467S: Supported 19468T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 19469F: Documentation/devicetree/bindings/regmap/ 19470F: drivers/base/regmap/ 19471F: include/linux/regmap.h 19472 19473REISERFS FILE SYSTEM 19474L: reiserfs-devel@vger.kernel.org 19475S: Obsolete 19476F: fs/reiserfs/ 19477 19478REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 19479M: Bjorn Andersson <andersson@kernel.org> 19480M: Mathieu Poirier <mathieu.poirier@linaro.org> 19481L: linux-remoteproc@vger.kernel.org 19482S: Maintained 19483T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 19484F: Documentation/ABI/testing/sysfs-class-remoteproc 19485F: Documentation/devicetree/bindings/remoteproc/ 19486F: Documentation/staging/remoteproc.rst 19487F: drivers/remoteproc/ 19488F: include/linux/remoteproc.h 19489F: include/linux/remoteproc/ 19490 19491REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 19492M: Bjorn Andersson <andersson@kernel.org> 19493M: Mathieu Poirier <mathieu.poirier@linaro.org> 19494L: linux-remoteproc@vger.kernel.org 19495S: Maintained 19496T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 19497F: Documentation/ABI/testing/sysfs-bus-rpmsg 19498F: Documentation/staging/rpmsg.rst 19499F: drivers/rpmsg/ 19500F: include/linux/rpmsg.h 19501F: include/linux/rpmsg/ 19502F: include/uapi/linux/rpmsg.h 19503F: samples/rpmsg/ 19504 19505REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 19506M: Stephan Gerhold <stephan@gerhold.net> 19507L: netdev@vger.kernel.org 19508L: linux-remoteproc@vger.kernel.org 19509S: Maintained 19510F: drivers/net/wwan/rpmsg_wwan_ctrl.c 19511 19512RENESAS CLOCK DRIVERS 19513M: Geert Uytterhoeven <geert+renesas@glider.be> 19514L: linux-renesas-soc@vger.kernel.org 19515S: Supported 19516T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 19517F: Documentation/devicetree/bindings/clock/renesas,* 19518F: drivers/clk/renesas/ 19519 19520RENESAS EMEV2 I2C DRIVER 19521M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19522L: linux-renesas-soc@vger.kernel.org 19523S: Supported 19524F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 19525F: drivers/i2c/busses/i2c-emev2.c 19526 19527RENESAS ETHERNET SWITCH DRIVER 19528R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19529L: netdev@vger.kernel.org 19530L: linux-renesas-soc@vger.kernel.org 19531F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 19532F: drivers/net/ethernet/renesas/Kconfig 19533F: drivers/net/ethernet/renesas/Makefile 19534F: drivers/net/ethernet/renesas/rcar_gen4* 19535F: drivers/net/ethernet/renesas/rswitch* 19536 19537RENESAS ETHERNET TSN DRIVER 19538M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19539L: netdev@vger.kernel.org 19540L: linux-renesas-soc@vger.kernel.org 19541S: Supported 19542F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 19543F: drivers/net/ethernet/renesas/rtsn.* 19544 19545RENESAS IDT821034 ASoC CODEC 19546M: Herve Codina <herve.codina@bootlin.com> 19547L: linux-sound@vger.kernel.org 19548S: Maintained 19549F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 19550F: sound/soc/codecs/idt821034.c 19551 19552RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 19553M: Miquel Raynal <miquel.raynal@bootlin.com> 19554L: linux-mtd@lists.infradead.org 19555L: linux-renesas-soc@vger.kernel.org 19556S: Maintained 19557F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 19558F: drivers/mtd/nand/raw/renesas-nand-controller.c 19559 19560RENESAS R-CAR GYROADC DRIVER 19561M: Marek Vasut <marek.vasut@gmail.com> 19562L: linux-iio@vger.kernel.org 19563S: Supported 19564F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 19565F: drivers/iio/adc/rcar-gyroadc.c 19566 19567RENESAS R-CAR I2C DRIVERS 19568M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19569L: linux-renesas-soc@vger.kernel.org 19570S: Supported 19571F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 19572F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 19573F: drivers/i2c/busses/i2c-rcar.c 19574F: drivers/i2c/busses/i2c-sh_mobile.c 19575 19576RENESAS R-CAR THERMAL DRIVERS 19577M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19578L: linux-renesas-soc@vger.kernel.org 19579S: Supported 19580F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 19581F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 19582F: drivers/thermal/renesas/rcar_gen3_thermal.c 19583F: drivers/thermal/renesas/rcar_thermal.c 19584 19585RENESAS RIIC DRIVER 19586M: Chris Brandt <chris.brandt@renesas.com> 19587L: linux-renesas-soc@vger.kernel.org 19588S: Supported 19589F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 19590F: drivers/i2c/busses/i2c-riic.c 19591 19592RENESAS RZ/G2L A/D DRIVER 19593M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 19594L: linux-iio@vger.kernel.org 19595L: linux-renesas-soc@vger.kernel.org 19596S: Supported 19597F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 19598F: drivers/iio/adc/rzg2l_adc.c 19599 19600RENESAS RZ/G2L MTU3a COUNTER DRIVER 19601M: Biju Das <biju.das.jz@bp.renesas.com> 19602L: linux-iio@vger.kernel.org 19603L: linux-renesas-soc@vger.kernel.org 19604S: Supported 19605F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 19606F: drivers/counter/rz-mtu3-cnt.c 19607 19608RENESAS RZ/N1 A5PSW SWITCH DRIVER 19609M: Clément Léger <clement.leger@bootlin.com> 19610L: linux-renesas-soc@vger.kernel.org 19611L: netdev@vger.kernel.org 19612S: Maintained 19613F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 19614F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 19615F: drivers/net/dsa/rzn1_a5psw* 19616F: drivers/net/pcs/pcs-rzn1-miic.c 19617F: include/dt-bindings/net/pcs-rzn1-miic.h 19618F: include/linux/pcs-rzn1-miic.h 19619F: net/dsa/tag_rzn1_a5psw.c 19620 19621RENESAS RZ/N1 DWMAC GLUE LAYER 19622M: Romain Gantois <romain.gantois@bootlin.com> 19623S: Maintained 19624F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 19625F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 19626 19627RENESAS RZ/N1 RTC CONTROLLER DRIVER 19628M: Miquel Raynal <miquel.raynal@bootlin.com> 19629L: linux-rtc@vger.kernel.org 19630L: linux-renesas-soc@vger.kernel.org 19631S: Maintained 19632F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 19633F: drivers/rtc/rtc-rzn1.c 19634 19635RENESAS RZ/N1 USBF CONTROLLER DRIVER 19636M: Herve Codina <herve.codina@bootlin.com> 19637L: linux-renesas-soc@vger.kernel.org 19638L: linux-usb@vger.kernel.org 19639S: Maintained 19640F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 19641F: drivers/usb/gadget/udc/renesas_usbf.c 19642 19643RENESAS RZ/V2M I2C DRIVER 19644M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 19645L: linux-i2c@vger.kernel.org 19646L: linux-renesas-soc@vger.kernel.org 19647S: Supported 19648F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 19649F: drivers/i2c/busses/i2c-rzv2m.c 19650 19651RENESAS USB PHY DRIVER 19652M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19653L: linux-renesas-soc@vger.kernel.org 19654S: Maintained 19655F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 19656 19657RENESAS VERSACLOCK 7 CLOCK DRIVER 19658M: Alex Helms <alexander.helms.jy@renesas.com> 19659S: Maintained 19660F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 19661F: drivers/clk/clk-versaclock7.c 19662 19663RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 19664M: Herve Codina <herve.codina@bootlin.com> 19665L: linux-iio@vger.kernel.org 19666S: Maintained 19667F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 19668F: drivers/iio/potentiometer/x9250.c 19669 19670RESET CONTROLLER FRAMEWORK 19671M: Philipp Zabel <p.zabel@pengutronix.de> 19672S: Maintained 19673T: git git://git.pengutronix.de/git/pza/linux 19674F: Documentation/devicetree/bindings/reset/ 19675F: Documentation/driver-api/reset.rst 19676F: drivers/reset/ 19677F: include/dt-bindings/reset/ 19678F: include/linux/reset-controller.h 19679F: include/linux/reset.h 19680F: include/linux/reset/ 19681K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 19682 19683RESTARTABLE SEQUENCES SUPPORT 19684M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19685M: Peter Zijlstra <peterz@infradead.org> 19686M: "Paul E. McKenney" <paulmck@kernel.org> 19687M: Boqun Feng <boqun.feng@gmail.com> 19688L: linux-kernel@vger.kernel.org 19689S: Supported 19690F: include/trace/events/rseq.h 19691F: include/uapi/linux/rseq.h 19692F: kernel/rseq.c 19693F: tools/testing/selftests/rseq/ 19694 19695RFKILL 19696M: Johannes Berg <johannes@sipsolutions.net> 19697L: linux-wireless@vger.kernel.org 19698S: Maintained 19699W: https://wireless.wiki.kernel.org/ 19700Q: https://patchwork.kernel.org/project/linux-wireless/list/ 19701T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 19702T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 19703F: Documentation/ABI/stable/sysfs-class-rfkill 19704F: Documentation/driver-api/rfkill.rst 19705F: include/linux/rfkill.h 19706F: include/uapi/linux/rfkill.h 19707F: net/rfkill/ 19708 19709RHASHTABLE 19710M: Thomas Graf <tgraf@suug.ch> 19711M: Herbert Xu <herbert@gondor.apana.org.au> 19712L: netdev@vger.kernel.org 19713S: Maintained 19714F: include/linux/rhashtable-types.h 19715F: include/linux/rhashtable.h 19716F: lib/rhashtable.c 19717F: lib/test_rhashtable.c 19718 19719RICOH R5C592 MEMORYSTICK DRIVER 19720M: Maxim Levitsky <maximlevitsky@gmail.com> 19721S: Maintained 19722F: drivers/memstick/host/r592.* 19723 19724RICOH SMARTMEDIA/XD DRIVER 19725M: Maxim Levitsky <maximlevitsky@gmail.com> 19726S: Maintained 19727F: drivers/mtd/nand/raw/r852.c 19728F: drivers/mtd/nand/raw/r852.h 19729 19730RISC-V AIA DRIVERS 19731M: Anup Patel <anup@brainfault.org> 19732L: linux-riscv@lists.infradead.org 19733S: Maintained 19734F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 19735F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 19736F: drivers/irqchip/irq-riscv-aplic-*.c 19737F: drivers/irqchip/irq-riscv-aplic-*.h 19738F: drivers/irqchip/irq-riscv-imsic-*.c 19739F: drivers/irqchip/irq-riscv-imsic-*.h 19740F: drivers/irqchip/irq-riscv-intc.c 19741F: include/linux/irqchip/riscv-aplic.h 19742F: include/linux/irqchip/riscv-imsic.h 19743 19744RISC-V ARCHITECTURE 19745M: Paul Walmsley <paul.walmsley@sifive.com> 19746M: Palmer Dabbelt <palmer@dabbelt.com> 19747M: Albert Ou <aou@eecs.berkeley.edu> 19748L: linux-riscv@lists.infradead.org 19749S: Supported 19750Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19751C: irc://irc.libera.chat/riscv 19752P: Documentation/arch/riscv/patch-acceptance.rst 19753T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 19754F: arch/riscv/ 19755N: riscv 19756K: riscv 19757 19758RISC-V MICROCHIP FPGA SUPPORT 19759M: Conor Dooley <conor.dooley@microchip.com> 19760M: Daire McNamara <daire.mcnamara@microchip.com> 19761L: linux-riscv@lists.infradead.org 19762S: Supported 19763F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19764F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19765F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19766F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19767F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19768F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19769F: Documentation/devicetree/bindings/riscv/microchip.yaml 19770F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19771F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19772F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19773F: arch/riscv/boot/dts/microchip/ 19774F: drivers/char/hw_random/mpfs-rng.c 19775F: drivers/clk/microchip/clk-mpfs*.c 19776F: drivers/firmware/microchip/mpfs-auto-update.c 19777F: drivers/i2c/busses/i2c-microchip-corei2c.c 19778F: drivers/mailbox/mailbox-mpfs.c 19779F: drivers/pci/controller/plda/pcie-microchip-host.c 19780F: drivers/pwm/pwm-microchip-core.c 19781F: drivers/reset/reset-mpfs.c 19782F: drivers/rtc/rtc-mpfs.c 19783F: drivers/soc/microchip/mpfs-sys-controller.c 19784F: drivers/spi/spi-microchip-core-qspi.c 19785F: drivers/spi/spi-microchip-core.c 19786F: drivers/usb/musb/mpfs.c 19787F: include/soc/microchip/mpfs.h 19788 19789RISC-V MISC SOC SUPPORT 19790M: Conor Dooley <conor@kernel.org> 19791L: linux-riscv@lists.infradead.org 19792S: Maintained 19793Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19794T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19795F: Documentation/devicetree/bindings/riscv/ 19796F: arch/riscv/boot/dts/ 19797X: arch/riscv/boot/dts/allwinner/ 19798X: arch/riscv/boot/dts/renesas/ 19799X: arch/riscv/boot/dts/sophgo/ 19800X: arch/riscv/boot/dts/thead/ 19801 19802RISC-V PMU DRIVERS 19803M: Atish Patra <atishp@atishpatra.org> 19804R: Anup Patel <anup@brainfault.org> 19805L: linux-riscv@lists.infradead.org 19806S: Supported 19807F: drivers/perf/riscv_pmu.c 19808F: drivers/perf/riscv_pmu_legacy.c 19809F: drivers/perf/riscv_pmu_sbi.c 19810 19811RISC-V THEAD SoC SUPPORT 19812M: Drew Fustini <drew@pdp7.com> 19813M: Guo Ren <guoren@kernel.org> 19814M: Fu Wei <wefu@redhat.com> 19815L: linux-riscv@lists.infradead.org 19816S: Maintained 19817T: git https://github.com/pdp7/linux.git 19818F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 19819F: arch/riscv/boot/dts/thead/ 19820F: drivers/clk/thead/clk-th1520-ap.c 19821F: include/dt-bindings/clock/thead,th1520-clk-ap.h 19822 19823RNBD BLOCK DRIVERS 19824M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19825M: Jack Wang <jinpu.wang@ionos.com> 19826L: linux-block@vger.kernel.org 19827S: Maintained 19828F: drivers/block/rnbd/ 19829 19830ROCCAT DRIVERS 19831M: Stefan Achatz <erazor_de@users.sourceforge.net> 19832S: Maintained 19833W: http://sourceforge.net/projects/roccat/ 19834F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19835F: drivers/hid/hid-roccat* 19836F: include/linux/hid-roccat* 19837 19838ROCKCHIP CAN-FD DRIVER 19839M: Marc Kleine-Budde <mkl@pengutronix.de> 19840R: kernel@pengutronix.de 19841L: linux-can@vger.kernel.org 19842S: Maintained 19843F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 19844F: drivers/net/can/rockchip/ 19845 19846ROCKCHIP CRYPTO DRIVERS 19847M: Corentin Labbe <clabbe@baylibre.com> 19848L: linux-crypto@vger.kernel.org 19849S: Maintained 19850F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19851F: drivers/crypto/rockchip/ 19852 19853ROCKCHIP I2S TDM DRIVER 19854M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19855L: linux-rockchip@lists.infradead.org 19856S: Maintained 19857F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19858F: sound/soc/rockchip/rockchip_i2s_tdm.* 19859 19860ROCKCHIP ISP V1 DRIVER 19861M: Dafna Hirschfeld <dafna@fastmail.com> 19862M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19863L: linux-media@vger.kernel.org 19864L: linux-rockchip@lists.infradead.org 19865S: Maintained 19866F: Documentation/admin-guide/media/rkisp1.rst 19867F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19868F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19869F: drivers/media/platform/rockchip/rkisp1 19870F: include/uapi/linux/rkisp1-config.h 19871 19872ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 19873M: Daniel Golle <daniel@makrotopia.org> 19874M: Aurelien Jarno <aurelien@aurel32.net> 19875S: Maintained 19876F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 19877F: drivers/char/hw_random/rockchip-rng.c 19878 19879ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19880M: Jacob Chen <jacob-chen@iotwrt.com> 19881M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19882L: linux-media@vger.kernel.org 19883L: linux-rockchip@lists.infradead.org 19884S: Maintained 19885F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19886F: drivers/media/platform/rockchip/rga/ 19887 19888ROCKCHIP RK3308 INTERNAL AUDIO CODEC 19889M: Luca Ceresoli <luca.ceresoli@bootlin.com> 19890S: Maintained 19891F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 19892F: sound/soc/codecs/rk3308_codec.c 19893F: sound/soc/codecs/rk3308_codec.h 19894 19895ROCKCHIP VIDEO DECODER DRIVER 19896M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19897L: linux-media@vger.kernel.org 19898L: linux-rockchip@lists.infradead.org 19899S: Maintained 19900F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19901F: drivers/staging/media/rkvdec/ 19902 19903ROCKER DRIVER 19904M: Jiri Pirko <jiri@resnulli.us> 19905L: netdev@vger.kernel.org 19906S: Supported 19907F: drivers/net/ethernet/rocker/ 19908 19909ROCKETPORT EXPRESS/INFINITY DRIVER 19910M: Kevin Cernekee <cernekee@gmail.com> 19911L: linux-serial@vger.kernel.org 19912S: Odd Fixes 19913F: drivers/tty/serial/rp2.* 19914 19915ROHM BD99954 CHARGER IC 19916M: Matti Vaittinen <mazziesaccount@gmail.com> 19917S: Supported 19918F: drivers/power/supply/bd99954-charger.c 19919F: drivers/power/supply/bd99954-charger.h 19920 19921ROHM BH1745 COLOUR SENSOR 19922M: Mudit Sharma <muditsharma.info@gmail.com> 19923L: linux-iio@vger.kernel.org 19924S: Maintained 19925F: drivers/iio/light/bh1745.c 19926 19927ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19928M: Tomasz Duszynski <tduszyns@gmail.com> 19929S: Maintained 19930F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19931F: drivers/iio/light/bh1750.c 19932 19933ROHM BM1390 PRESSURE SENSOR DRIVER 19934M: Matti Vaittinen <mazziesaccount@gmail.com> 19935L: linux-iio@vger.kernel.org 19936S: Supported 19937F: drivers/iio/pressure/rohm-bm1390.c 19938 19939ROHM BU270xx LIGHT SENSOR DRIVERs 19940M: Matti Vaittinen <mazziesaccount@gmail.com> 19941L: linux-iio@vger.kernel.org 19942S: Supported 19943F: drivers/iio/light/rohm-bu27008.c 19944F: drivers/iio/light/rohm-bu27034.c 19945 19946ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19947M: Marek Vasut <marek.vasut+renesas@gmail.com> 19948L: linux-kernel@vger.kernel.org 19949L: linux-renesas-soc@vger.kernel.org 19950S: Supported 19951F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19952F: drivers/gpio/gpio-bd9571mwv.c 19953F: drivers/mfd/bd9571mwv.c 19954F: drivers/regulator/bd9571mwv-regulator.c 19955F: include/linux/mfd/bd9571mwv.h 19956 19957ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19958M: Matti Vaittinen <mazziesaccount@gmail.com> 19959S: Supported 19960F: drivers/clk/clk-bd718x7.c 19961F: drivers/gpio/gpio-bd71815.c 19962F: drivers/gpio/gpio-bd71828.c 19963F: drivers/mfd/rohm-bd71828.c 19964F: drivers/mfd/rohm-bd718x7.c 19965F: drivers/mfd/rohm-bd9576.c 19966F: drivers/mfd/rohm-bd96801.c 19967F: drivers/regulator/bd71815-regulator.c 19968F: drivers/regulator/bd71828-regulator.c 19969F: drivers/regulator/bd718x7-regulator.c 19970F: drivers/regulator/bd9576-regulator.c 19971F: drivers/regulator/bd96801-regulator.c 19972F: drivers/regulator/rohm-regulator.c 19973F: drivers/rtc/rtc-bd70528.c 19974F: drivers/watchdog/bd9576_wdt.c 19975F: drivers/watchdog/bd96801_wdt.c 19976F: include/linux/mfd/rohm-bd71815.h 19977F: include/linux/mfd/rohm-bd71828.h 19978F: include/linux/mfd/rohm-bd718x7.h 19979F: include/linux/mfd/rohm-bd957x.h 19980F: include/linux/mfd/rohm-bd96801.h 19981F: include/linux/mfd/rohm-generic.h 19982F: include/linux/mfd/rohm-shared.h 19983 19984ROSE NETWORK LAYER 19985M: Ralf Baechle <ralf@linux-mips.org> 19986L: linux-hams@vger.kernel.org 19987S: Maintained 19988W: https://linux-ax25.in-berlin.de 19989F: include/net/rose.h 19990F: include/uapi/linux/rose.h 19991F: net/rose/ 19992 19993ROTATION DRIVER FOR ALLWINNER A83T 19994M: Jernej Skrabec <jernej.skrabec@gmail.com> 19995L: linux-media@vger.kernel.org 19996S: Maintained 19997T: git git://linuxtv.org/media_tree.git 19998F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19999F: drivers/media/platform/sunxi/sun8i-rotate/ 20000 20001RPMB SUBSYSTEM 20002M: Jens Wiklander <jens.wiklander@linaro.org> 20003L: linux-kernel@vger.kernel.org 20004S: Supported 20005F: drivers/misc/rpmb-core.c 20006F: include/linux/rpmb.h 20007 20008RPMSG TTY DRIVER 20009M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20010L: linux-remoteproc@vger.kernel.org 20011S: Maintained 20012F: drivers/tty/rpmsg_tty.c 20013 20014RTASE ETHERNET DRIVER 20015M: Justin Lai <justinlai0215@realtek.com> 20016M: Larry Chiu <larry.chiu@realtek.com> 20017L: netdev@vger.kernel.org 20018S: Maintained 20019F: drivers/net/ethernet/realtek/rtase/ 20020 20021RTL2830 MEDIA DRIVER 20022L: linux-media@vger.kernel.org 20023S: Orphan 20024W: https://linuxtv.org 20025Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20026F: drivers/media/dvb-frontends/rtl2830* 20027 20028RTL2832 MEDIA DRIVER 20029L: linux-media@vger.kernel.org 20030S: Orphan 20031W: https://linuxtv.org 20032Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20033F: drivers/media/dvb-frontends/rtl2832* 20034 20035RTL2832_SDR MEDIA DRIVER 20036L: linux-media@vger.kernel.org 20037S: Orphan 20038W: https://linuxtv.org 20039Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20040F: drivers/media/dvb-frontends/rtl2832_sdr* 20041 20042RTL8180 WIRELESS DRIVER 20043L: linux-wireless@vger.kernel.org 20044S: Orphan 20045F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 20046 20047RTL8187 WIRELESS DRIVER 20048M: Hin-Tak Leung <hintak.leung@gmail.com> 20049L: linux-wireless@vger.kernel.org 20050S: Maintained 20051T: git https://github.com/pkshih/rtw.git 20052F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 20053 20054RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 20055M: Jes Sorensen <Jes.Sorensen@gmail.com> 20056L: linux-wireless@vger.kernel.org 20057S: Maintained 20058T: git https://github.com/pkshih/rtw.git 20059F: drivers/net/wireless/realtek/rtl8xxxu/ 20060 20061RTRS TRANSPORT DRIVERS 20062M: Md. Haris Iqbal <haris.iqbal@ionos.com> 20063M: Jack Wang <jinpu.wang@ionos.com> 20064L: linux-rdma@vger.kernel.org 20065S: Maintained 20066F: drivers/infiniband/ulp/rtrs/ 20067 20068RUNTIME VERIFICATION (RV) 20069M: Steven Rostedt <rostedt@goodmis.org> 20070L: linux-trace-kernel@vger.kernel.org 20071S: Maintained 20072F: Documentation/trace/rv/ 20073F: include/linux/rv.h 20074F: include/rv/ 20075F: kernel/trace/rv/ 20076F: tools/verification/ 20077 20078RUST 20079M: Miguel Ojeda <ojeda@kernel.org> 20080M: Alex Gaynor <alex.gaynor@gmail.com> 20081R: Boqun Feng <boqun.feng@gmail.com> 20082R: Gary Guo <gary@garyguo.net> 20083R: Björn Roy Baron <bjorn3_gh@protonmail.com> 20084R: Benno Lossin <benno.lossin@proton.me> 20085R: Andreas Hindborg <a.hindborg@kernel.org> 20086R: Alice Ryhl <aliceryhl@google.com> 20087R: Trevor Gross <tmgross@umich.edu> 20088L: rust-for-linux@vger.kernel.org 20089S: Supported 20090W: https://rust-for-linux.com 20091B: https://github.com/Rust-for-Linux/linux/issues 20092C: zulip://rust-for-linux.zulipchat.com 20093P: https://rust-for-linux.com/contributing 20094T: git https://github.com/Rust-for-Linux/linux.git rust-next 20095F: Documentation/rust/ 20096F: rust/ 20097F: samples/rust/ 20098F: scripts/*rust* 20099F: tools/testing/selftests/rust/ 20100K: \b(?i:rust)\b 20101 20102RXRPC SOCKETS (AF_RXRPC) 20103M: David Howells <dhowells@redhat.com> 20104M: Marc Dionne <marc.dionne@auristor.com> 20105L: linux-afs@lists.infradead.org 20106S: Supported 20107W: https://www.infradead.org/~dhowells/kafs/ 20108F: Documentation/networking/rxrpc.rst 20109F: include/keys/rxrpc-type.h 20110F: include/net/af_rxrpc.h 20111F: include/trace/events/rxrpc.h 20112F: include/uapi/linux/rxrpc.h 20113F: net/rxrpc/ 20114 20115S3 SAVAGE FRAMEBUFFER DRIVER 20116M: Antonino Daplas <adaplas@gmail.com> 20117L: linux-fbdev@vger.kernel.org 20118S: Maintained 20119F: drivers/video/fbdev/savage/ 20120 20121S390 ARCHITECTURE 20122M: Heiko Carstens <hca@linux.ibm.com> 20123M: Vasily Gorbik <gor@linux.ibm.com> 20124M: Alexander Gordeev <agordeev@linux.ibm.com> 20125R: Christian Borntraeger <borntraeger@linux.ibm.com> 20126R: Sven Schnelle <svens@linux.ibm.com> 20127L: linux-s390@vger.kernel.org 20128S: Supported 20129T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20130F: Documentation/driver-api/s390-drivers.rst 20131F: Documentation/arch/s390/ 20132F: arch/s390/ 20133F: drivers/s390/ 20134F: drivers/watchdog/diag288_wdt.c 20135 20136S390 COMMON I/O LAYER 20137M: Vineeth Vijayan <vneethv@linux.ibm.com> 20138M: Peter Oberparleiter <oberpar@linux.ibm.com> 20139L: linux-s390@vger.kernel.org 20140S: Supported 20141F: drivers/s390/cio/ 20142 20143S390 DASD DRIVER 20144M: Stefan Haberland <sth@linux.ibm.com> 20145M: Jan Hoeppner <hoeppner@linux.ibm.com> 20146L: linux-s390@vger.kernel.org 20147S: Supported 20148F: block/partitions/ibm.c 20149F: drivers/s390/block/dasd* 20150F: include/linux/dasd_mod.h 20151 20152S390 IOMMU (PCI) 20153M: Niklas Schnelle <schnelle@linux.ibm.com> 20154M: Matthew Rosato <mjrosato@linux.ibm.com> 20155R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20156L: linux-s390@vger.kernel.org 20157S: Supported 20158F: drivers/iommu/s390-iommu.c 20159 20160S390 IUCV NETWORK LAYER 20161M: Alexandra Winter <wintera@linux.ibm.com> 20162M: Thorsten Winkler <twinkler@linux.ibm.com> 20163L: linux-s390@vger.kernel.org 20164L: netdev@vger.kernel.org 20165S: Supported 20166F: drivers/s390/net/*iucv* 20167F: include/net/iucv/ 20168F: net/iucv/ 20169 20170S390 MM 20171M: Alexander Gordeev <agordeev@linux.ibm.com> 20172M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20173L: linux-s390@vger.kernel.org 20174S: Supported 20175T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20176F: arch/s390/include/asm/pgtable.h 20177F: arch/s390/mm 20178 20179S390 NETWORK DRIVERS 20180M: Alexandra Winter <wintera@linux.ibm.com> 20181M: Thorsten Winkler <twinkler@linux.ibm.com> 20182L: linux-s390@vger.kernel.org 20183L: netdev@vger.kernel.org 20184S: Supported 20185F: drivers/s390/net/ 20186 20187S390 PCI SUBSYSTEM 20188M: Niklas Schnelle <schnelle@linux.ibm.com> 20189M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20190L: linux-s390@vger.kernel.org 20191S: Supported 20192F: Documentation/arch/s390/pci.rst 20193F: arch/s390/pci/ 20194F: drivers/pci/hotplug/s390_pci_hpc.c 20195 20196S390 SCM DRIVER 20197M: Vineeth Vijayan <vneethv@linux.ibm.com> 20198L: linux-s390@vger.kernel.org 20199S: Supported 20200F: drivers/s390/block/scm* 20201F: drivers/s390/cio/scm.c 20202 20203S390 VFIO AP DRIVER 20204M: Tony Krowiak <akrowiak@linux.ibm.com> 20205M: Halil Pasic <pasic@linux.ibm.com> 20206M: Jason Herne <jjherne@linux.ibm.com> 20207L: linux-s390@vger.kernel.org 20208S: Supported 20209F: Documentation/arch/s390/vfio-ap* 20210F: drivers/s390/crypto/vfio_ap* 20211 20212S390 VFIO-CCW DRIVER 20213M: Eric Farman <farman@linux.ibm.com> 20214M: Matthew Rosato <mjrosato@linux.ibm.com> 20215R: Halil Pasic <pasic@linux.ibm.com> 20216L: linux-s390@vger.kernel.org 20217L: kvm@vger.kernel.org 20218S: Supported 20219F: Documentation/arch/s390/vfio-ccw.rst 20220F: drivers/s390/cio/vfio_ccw* 20221F: include/uapi/linux/vfio_ccw.h 20222 20223S390 VFIO-PCI DRIVER 20224M: Matthew Rosato <mjrosato@linux.ibm.com> 20225M: Eric Farman <farman@linux.ibm.com> 20226L: linux-s390@vger.kernel.org 20227L: kvm@vger.kernel.org 20228S: Supported 20229F: arch/s390/kvm/pci* 20230F: drivers/vfio/pci/vfio_pci_zdev.c 20231F: include/uapi/linux/vfio_zdev.h 20232 20233S390 ZCRYPT DRIVER 20234M: Harald Freudenberger <freude@linux.ibm.com> 20235L: linux-s390@vger.kernel.org 20236S: Supported 20237F: drivers/s390/crypto/ 20238 20239S390 ZFCP DRIVER 20240M: Steffen Maier <maier@linux.ibm.com> 20241M: Benjamin Block <bblock@linux.ibm.com> 20242L: linux-s390@vger.kernel.org 20243S: Supported 20244F: drivers/s390/scsi/zfcp_* 20245 20246SAA6588 RDS RECEIVER DRIVER 20247M: Hans Verkuil <hverkuil@xs4all.nl> 20248L: linux-media@vger.kernel.org 20249S: Odd Fixes 20250W: https://linuxtv.org 20251T: git git://linuxtv.org/media_tree.git 20252F: drivers/media/i2c/saa6588* 20253 20254SAA7134 VIDEO4LINUX DRIVER 20255M: Mauro Carvalho Chehab <mchehab@kernel.org> 20256L: linux-media@vger.kernel.org 20257S: Odd fixes 20258W: https://linuxtv.org 20259T: git git://linuxtv.org/media_tree.git 20260F: Documentation/driver-api/media/drivers/saa7134* 20261F: drivers/media/pci/saa7134/ 20262 20263SAA7146 VIDEO4LINUX-2 DRIVER 20264M: Hans Verkuil <hverkuil@xs4all.nl> 20265L: linux-media@vger.kernel.org 20266S: Maintained 20267T: git git://linuxtv.org/media_tree.git 20268F: drivers/media/common/saa7146/ 20269F: drivers/media/pci/saa7146/ 20270F: include/media/drv-intf/saa7146* 20271 20272SAFESETID SECURITY MODULE 20273M: Micah Morton <mortonm@chromium.org> 20274S: Supported 20275F: Documentation/admin-guide/LSM/SafeSetID.rst 20276F: security/safesetid/ 20277 20278SAMSUNG AUDIO (ASoC) DRIVERS 20279M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20280L: linux-sound@vger.kernel.org 20281S: Maintained 20282B: mailto:linux-samsung-soc@vger.kernel.org 20283F: Documentation/devicetree/bindings/sound/samsung* 20284F: sound/soc/samsung/ 20285 20286SAMSUNG EXYNOS850 SoC SUPPORT 20287M: Sam Protsenko <semen.protsenko@linaro.org> 20288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20289L: linux-samsung-soc@vger.kernel.org 20290S: Maintained 20291F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 20292F: arch/arm64/boot/dts/exynos/exynos850* 20293F: drivers/clk/samsung/clk-exynos850.c 20294F: include/dt-bindings/clock/exynos850.h 20295 20296SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 20297M: Krzysztof Kozlowski <krzk@kernel.org> 20298L: linux-crypto@vger.kernel.org 20299L: linux-samsung-soc@vger.kernel.org 20300S: Maintained 20301F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 20302F: drivers/crypto/exynos-rng.c 20303 20304SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 20305M: Łukasz Stelmach <l.stelmach@samsung.com> 20306L: linux-samsung-soc@vger.kernel.org 20307S: Maintained 20308F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 20309F: drivers/char/hw_random/exynos-trng.c 20310 20311SAMSUNG FRAMEBUFFER DRIVER 20312M: Jingoo Han <jingoohan1@gmail.com> 20313L: linux-fbdev@vger.kernel.org 20314S: Maintained 20315F: drivers/video/fbdev/s3c-fb.c 20316 20317SAMSUNG INTERCONNECT DRIVERS 20318M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20319M: Artur Świgoń <a.swigon@samsung.com> 20320L: linux-pm@vger.kernel.org 20321L: linux-samsung-soc@vger.kernel.org 20322S: Supported 20323F: drivers/interconnect/samsung/ 20324 20325SAMSUNG LAPTOP DRIVER 20326M: Corentin Chary <corentin.chary@gmail.com> 20327L: platform-driver-x86@vger.kernel.org 20328S: Maintained 20329F: drivers/platform/x86/samsung-laptop.c 20330 20331SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 20332M: Krzysztof Kozlowski <krzk@kernel.org> 20333L: linux-kernel@vger.kernel.org 20334L: linux-samsung-soc@vger.kernel.org 20335S: Maintained 20336B: mailto:linux-samsung-soc@vger.kernel.org 20337F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 20338F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 20339F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 20340F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 20341F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 20342F: drivers/clk/clk-s2mps11.c 20343F: drivers/mfd/sec*.c 20344F: drivers/regulator/s2m*.c 20345F: drivers/regulator/s5m*.c 20346F: drivers/rtc/rtc-s5m.c 20347F: include/linux/mfd/samsung/ 20348 20349SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 20350M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 20351L: linux-media@vger.kernel.org 20352L: linux-samsung-soc@vger.kernel.org 20353S: Maintained 20354F: drivers/media/platform/samsung/s3c-camif/ 20355F: include/media/drv-intf/s3c_camif.h 20356 20357SAMSUNG S3FWRN5 NFC DRIVER 20358M: Krzysztof Kozlowski <krzk@kernel.org> 20359S: Maintained 20360F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 20361F: drivers/nfc/s3fwrn5 20362 20363SAMSUNG S5C73M3 CAMERA DRIVER 20364M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20365M: Andrzej Hajda <andrzej.hajda@intel.com> 20366L: linux-media@vger.kernel.org 20367S: Supported 20368F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 20369F: drivers/media/i2c/s5c73m3/* 20370 20371SAMSUNG S5K5BAF CAMERA DRIVER 20372M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20373M: Andrzej Hajda <andrzej.hajda@intel.com> 20374L: linux-media@vger.kernel.org 20375S: Supported 20376F: drivers/media/i2c/s5k5baf.c 20377 20378SAMSUNG S5P Security SubSystem (SSS) DRIVER 20379M: Krzysztof Kozlowski <krzk@kernel.org> 20380M: Vladimir Zapolskiy <vz@mleia.com> 20381L: linux-crypto@vger.kernel.org 20382L: linux-samsung-soc@vger.kernel.org 20383S: Maintained 20384F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 20385F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 20386F: drivers/crypto/s5p-sss.c 20387 20388SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 20389M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20390L: linux-media@vger.kernel.org 20391S: Supported 20392Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20393F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 20394F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 20395F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 20396F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 20397F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 20398F: drivers/media/platform/samsung/exynos4-is/ 20399 20400SAMSUNG SOC CLOCK DRIVERS 20401M: Krzysztof Kozlowski <krzk@kernel.org> 20402M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20403M: Chanwoo Choi <cw00.choi@samsung.com> 20404R: Alim Akhtar <alim.akhtar@samsung.com> 20405L: linux-samsung-soc@vger.kernel.org 20406S: Maintained 20407T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 20408F: Documentation/devicetree/bindings/clock/samsung,*.yaml 20409F: Documentation/devicetree/bindings/clock/samsung,s3c* 20410F: drivers/clk/samsung/ 20411F: include/dt-bindings/clock/exynos*.h 20412F: include/dt-bindings/clock/s5p*.h 20413F: include/dt-bindings/clock/samsung,*.h 20414F: include/linux/clk/samsung.h 20415 20416SAMSUNG SPI DRIVERS 20417M: Andi Shyti <andi.shyti@kernel.org> 20418L: linux-spi@vger.kernel.org 20419L: linux-samsung-soc@vger.kernel.org 20420S: Maintained 20421F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 20422F: drivers/spi/spi-s3c* 20423F: include/linux/platform_data/spi-s3c64xx.h 20424 20425SAMSUNG SXGBE DRIVERS 20426M: Byungho An <bh74.an@samsung.com> 20427L: netdev@vger.kernel.org 20428S: Supported 20429F: drivers/net/ethernet/samsung/sxgbe/ 20430 20431SAMSUNG THERMAL DRIVER 20432M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 20433M: Krzysztof Kozlowski <krzk@kernel.org> 20434L: linux-pm@vger.kernel.org 20435L: linux-samsung-soc@vger.kernel.org 20436S: Maintained 20437F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 20438F: drivers/thermal/samsung/ 20439 20440SAMSUNG USB2 PHY DRIVER 20441M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20442L: linux-kernel@vger.kernel.org 20443S: Supported 20444F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 20445F: Documentation/driver-api/phy/samsung-usb2.rst 20446F: drivers/phy/samsung/phy-exynos4210-usb2.c 20447F: drivers/phy/samsung/phy-exynos4x12-usb2.c 20448F: drivers/phy/samsung/phy-exynos5250-usb2.c 20449F: drivers/phy/samsung/phy-s5pv210-usb2.c 20450F: drivers/phy/samsung/phy-samsung-usb2.c 20451F: drivers/phy/samsung/phy-samsung-usb2.h 20452 20453SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 20454M: Paul Barker <paul.barker@sancloud.com> 20455R: Marc Murphy <marc.murphy@sancloud.com> 20456S: Supported 20457F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 20458 20459SC1200 WDT DRIVER 20460M: Zwane Mwaikambo <zwanem@gmail.com> 20461S: Maintained 20462F: drivers/watchdog/sc1200wdt.c 20463 20464SCHEDULER 20465M: Ingo Molnar <mingo@redhat.com> 20466M: Peter Zijlstra <peterz@infradead.org> 20467M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 20468M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 20469R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 20470R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 20471R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 20472R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 20473R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 20474L: linux-kernel@vger.kernel.org 20475S: Maintained 20476T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 20477F: include/linux/preempt.h 20478F: include/linux/sched.h 20479F: include/linux/wait.h 20480F: include/uapi/linux/sched.h 20481F: kernel/sched/ 20482 20483SCHEDULER - SCHED_EXT 20484R: Tejun Heo <tj@kernel.org> 20485R: David Vernet <void@manifault.com> 20486L: linux-kernel@vger.kernel.org 20487S: Maintained 20488W: https://github.com/sched-ext/scx 20489T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 20490F: include/linux/sched/ext.h 20491F: kernel/sched/ext.h 20492F: kernel/sched/ext.c 20493F: tools/sched_ext/ 20494F: tools/testing/selftests/sched_ext 20495 20496SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 20497M: Gustavo Silva <gustavograzs@gmail.com> 20498S: Maintained 20499F: drivers/iio/chemical/ens160_core.c 20500F: drivers/iio/chemical/ens160_i2c.c 20501F: drivers/iio/chemical/ens160_spi.c 20502F: drivers/iio/chemical/ens160.h 20503 20504SCSI LIBSAS SUBSYSTEM 20505R: John Garry <john.g.garry@oracle.com> 20506R: Jason Yan <yanaijie@huawei.com> 20507L: linux-scsi@vger.kernel.org 20508S: Supported 20509F: Documentation/scsi/libsas.rst 20510F: drivers/scsi/libsas/ 20511F: include/scsi/libsas.h 20512F: include/scsi/sas_ata.h 20513 20514SCSI RDMA PROTOCOL (SRP) INITIATOR 20515M: Bart Van Assche <bvanassche@acm.org> 20516L: linux-rdma@vger.kernel.org 20517S: Supported 20518Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20519F: drivers/infiniband/ulp/srp/ 20520F: include/scsi/srp.h 20521 20522SCSI RDMA PROTOCOL (SRP) TARGET 20523M: Bart Van Assche <bvanassche@acm.org> 20524L: linux-rdma@vger.kernel.org 20525L: target-devel@vger.kernel.org 20526S: Supported 20527Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20528F: drivers/infiniband/ulp/srpt/ 20529 20530SCSI SG DRIVER 20531M: Doug Gilbert <dgilbert@interlog.com> 20532L: linux-scsi@vger.kernel.org 20533S: Maintained 20534W: http://sg.danny.cz/sg 20535F: Documentation/scsi/scsi-generic.rst 20536F: drivers/scsi/sg.c 20537F: include/scsi/sg.h 20538 20539SCSI SUBSYSTEM 20540M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 20541M: "Martin K. Petersen" <martin.petersen@oracle.com> 20542L: linux-scsi@vger.kernel.org 20543S: Maintained 20544Q: https://patchwork.kernel.org/project/linux-scsi/list/ 20545T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 20546T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20547F: Documentation/devicetree/bindings/scsi/ 20548F: drivers/scsi/ 20549F: drivers/ufs/ 20550F: include/scsi/ 20551F: include/uapi/scsi/ 20552 20553SCSI TAPE DRIVER 20554M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 20555L: linux-scsi@vger.kernel.org 20556S: Maintained 20557F: Documentation/scsi/st.rst 20558F: drivers/scsi/st.* 20559F: drivers/scsi/st_*.h 20560 20561SCSI TARGET CORE USER DRIVER 20562M: Bodo Stroesser <bostroesser@gmail.com> 20563L: linux-scsi@vger.kernel.org 20564L: target-devel@vger.kernel.org 20565S: Supported 20566F: Documentation/target/tcmu-design.rst 20567F: drivers/target/target_core_user.c 20568F: include/uapi/linux/target_core_user.h 20569 20570SCSI TARGET SUBSYSTEM 20571M: "Martin K. Petersen" <martin.petersen@oracle.com> 20572L: linux-scsi@vger.kernel.org 20573L: target-devel@vger.kernel.org 20574S: Supported 20575Q: https://patchwork.kernel.org/project/target-devel/list/ 20576T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20577F: Documentation/target/ 20578F: drivers/target/ 20579F: include/target/ 20580 20581SCTP PROTOCOL 20582M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 20583M: Xin Long <lucien.xin@gmail.com> 20584L: linux-sctp@vger.kernel.org 20585S: Maintained 20586W: https://github.com/sctp/lksctp-tools/wiki 20587F: Documentation/networking/sctp.rst 20588F: include/linux/sctp.h 20589F: include/net/sctp/ 20590F: include/uapi/linux/sctp.h 20591F: net/sctp/ 20592 20593SCx200 CPU SUPPORT 20594M: Jim Cromie <jim.cromie@gmail.com> 20595S: Odd Fixes 20596F: Documentation/i2c/busses/scx200_acb.rst 20597F: arch/x86/platform/scx200/ 20598F: drivers/i2c/busses/scx200* 20599F: drivers/mtd/maps/scx200_docflash.c 20600F: drivers/watchdog/scx200_wdt.c 20601F: include/linux/scx200.h 20602 20603SCx200 GPIO DRIVER 20604M: Jim Cromie <jim.cromie@gmail.com> 20605S: Maintained 20606F: drivers/char/scx200_gpio.c 20607F: include/linux/scx200_gpio.h 20608 20609SCx200 HRT CLOCKSOURCE DRIVER 20610M: Jim Cromie <jim.cromie@gmail.com> 20611S: Maintained 20612F: drivers/clocksource/scx200_hrt.c 20613 20614SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 20615M: Sascha Sommer <saschasommer@freenet.de> 20616L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 20617S: Maintained 20618F: drivers/mmc/host/sdricoh_cs.c 20619 20620SECO BOARDS CEC DRIVER 20621M: Ettore Chimenti <ek5.chimenti@gmail.com> 20622S: Maintained 20623F: drivers/media/cec/platform/seco/seco-cec.c 20624F: drivers/media/cec/platform/seco/seco-cec.h 20625 20626SECURE COMPUTING 20627M: Kees Cook <kees@kernel.org> 20628R: Andy Lutomirski <luto@amacapital.net> 20629R: Will Drewry <wad@chromium.org> 20630S: Supported 20631T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 20632F: Documentation/userspace-api/seccomp_filter.rst 20633F: include/linux/seccomp.h 20634F: include/uapi/linux/seccomp.h 20635F: kernel/seccomp.c 20636F: tools/testing/selftests/kselftest_harness.h 20637F: tools/testing/selftests/seccomp/* 20638K: \bsecure_computing 20639K: \bTIF_SECCOMP\b 20640 20641SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 20642M: Kamal Dasu <kamal.dasu@broadcom.com> 20643M: Al Cooper <alcooperx@gmail.com> 20644R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 20645L: linux-mmc@vger.kernel.org 20646S: Maintained 20647F: drivers/mmc/host/sdhci-brcmstb* 20648 20649SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 20650M: Adrian Hunter <adrian.hunter@intel.com> 20651L: linux-mmc@vger.kernel.org 20652S: Supported 20653F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 20654F: drivers/mmc/host/sdhci* 20655 20656SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 20657M: Aubin Constans <aubin.constans@microchip.com> 20658R: Eugen Hristev <eugen.hristev@collabora.com> 20659L: linux-mmc@vger.kernel.org 20660S: Supported 20661F: drivers/mmc/host/sdhci-of-at91.c 20662 20663SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 20664M: Haibo Chen <haibo.chen@nxp.com> 20665L: imx@lists.linux.dev 20666L: linux-mmc@vger.kernel.org 20667L: s32@nxp.com 20668S: Maintained 20669F: drivers/mmc/host/sdhci-esdhc-imx.c 20670 20671SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 20672M: Ben Dooks <ben-linux@fluff.org> 20673M: Jaehoon Chung <jh80.chung@samsung.com> 20674L: linux-mmc@vger.kernel.org 20675S: Maintained 20676F: drivers/mmc/host/sdhci-s3c* 20677 20678SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 20679M: Viresh Kumar <vireshk@kernel.org> 20680L: linux-mmc@vger.kernel.org 20681S: Maintained 20682F: drivers/mmc/host/sdhci-spear.c 20683 20684SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 20685M: Vignesh Raghavendra <vigneshr@ti.com> 20686L: linux-mmc@vger.kernel.org 20687S: Maintained 20688F: drivers/mmc/host/sdhci-omap.c 20689 20690SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 20691M: Jonathan Derrick <jonathan.derrick@linux.dev> 20692L: linux-block@vger.kernel.org 20693S: Supported 20694F: block/opal_proto.h 20695F: block/sed* 20696F: include/linux/sed* 20697F: include/uapi/linux/sed* 20698 20699SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 20700M: Mark Rutland <mark.rutland@arm.com> 20701M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20702M: Sudeep Holla <sudeep.holla@arm.com> 20703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20704S: Maintained 20705F: drivers/firmware/smccc/ 20706F: include/linux/arm-smccc.h 20707 20708SECURITY CONTACT 20709M: Security Officers <security@kernel.org> 20710S: Supported 20711F: Documentation/process/security-bugs.rst 20712 20713SECURITY SUBSYSTEM 20714M: Paul Moore <paul@paul-moore.com> 20715M: James Morris <jmorris@namei.org> 20716M: "Serge E. Hallyn" <serge@hallyn.com> 20717L: linux-security-module@vger.kernel.org 20718S: Supported 20719Q: https://patchwork.kernel.org/project/linux-security-module/list 20720B: mailto:linux-security-module@vger.kernel.org 20721P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 20722T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 20723F: include/linux/lsm_audit.h 20724F: include/linux/lsm_hook_defs.h 20725F: include/linux/lsm_hooks.h 20726F: include/linux/security.h 20727F: include/uapi/linux/lsm.h 20728F: security/ 20729F: tools/testing/selftests/lsm/ 20730X: security/selinux/ 20731K: \bsecurity_[a-z_0-9]\+\b 20732 20733SELINUX SECURITY MODULE 20734M: Paul Moore <paul@paul-moore.com> 20735M: Stephen Smalley <stephen.smalley.work@gmail.com> 20736R: Ondrej Mosnacek <omosnace@redhat.com> 20737L: selinux@vger.kernel.org 20738S: Supported 20739W: https://github.com/SELinuxProject 20740Q: https://patchwork.kernel.org/project/selinux/list 20741B: mailto:selinux@vger.kernel.org 20742P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 20743T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 20744F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 20745F: Documentation/ABI/removed/sysfs-selinux-disable 20746F: Documentation/admin-guide/LSM/SELinux.rst 20747F: include/trace/events/avc.h 20748F: include/uapi/linux/selinux_netlink.h 20749F: scripts/selinux/ 20750F: security/selinux/ 20751 20752SENSABLE PHANTOM 20753M: Jiri Slaby <jirislaby@kernel.org> 20754S: Maintained 20755F: drivers/misc/phantom.c 20756F: include/uapi/linux/phantom.h 20757 20758SENSEAIR SUNRISE 006-0-0007 20759M: Jacopo Mondi <jacopo@jmondi.org> 20760S: Maintained 20761F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 20762F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 20763F: drivers/iio/chemical/sunrise_co2.c 20764 20765SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 20766M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 20767S: Maintained 20768F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 20769F: drivers/iio/chemical/scd30.h 20770F: drivers/iio/chemical/scd30_core.c 20771F: drivers/iio/chemical/scd30_i2c.c 20772F: drivers/iio/chemical/scd30_serial.c 20773 20774SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 20775M: Roan van Dijk <roan@protonic.nl> 20776S: Maintained 20777F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 20778F: drivers/iio/chemical/scd4x.c 20779 20780SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 20781M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 20782S: Maintained 20783F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 20784F: drivers/iio/pressure/sdp500.c 20785 20786SENSIRION SGP40 GAS SENSOR DRIVER 20787M: Andreas Klinger <ak@it-klinger.de> 20788S: Maintained 20789F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 20790F: drivers/iio/chemical/sgp40.c 20791 20792SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 20793M: Tomasz Duszynski <tduszyns@gmail.com> 20794S: Maintained 20795F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 20796F: drivers/iio/chemical/sps30.c 20797F: drivers/iio/chemical/sps30_i2c.c 20798F: drivers/iio/chemical/sps30_serial.c 20799 20800SERIAL DEVICE BUS 20801M: Rob Herring <robh@kernel.org> 20802L: linux-serial@vger.kernel.org 20803S: Maintained 20804F: Documentation/devicetree/bindings/serial/serial.yaml 20805F: drivers/tty/serdev/ 20806F: include/linux/serdev.h 20807 20808SERIAL IR RECEIVER 20809M: Sean Young <sean@mess.org> 20810L: linux-media@vger.kernel.org 20811S: Maintained 20812F: drivers/media/rc/serial_ir.c 20813 20814SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 20815M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 20816L: linux-sound@vger.kernel.org 20817S: Maintained 20818F: Documentation/devicetree/bindings/slimbus/ 20819F: drivers/slimbus/ 20820F: include/linux/slimbus.h 20821 20822SFC NETWORK DRIVER 20823M: Edward Cree <ecree.xilinx@gmail.com> 20824M: Martin Habets <habetsm.xilinx@gmail.com> 20825L: netdev@vger.kernel.org 20826L: linux-net-drivers@amd.com 20827S: Supported 20828F: Documentation/networking/devlink/sfc.rst 20829F: drivers/net/ethernet/sfc/ 20830 20831SFCTEMP HWMON DRIVER 20832M: Emil Renner Berthing <kernel@esmil.dk> 20833M: Hal Feng <hal.feng@starfivetech.com> 20834L: linux-hwmon@vger.kernel.org 20835S: Maintained 20836F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 20837F: Documentation/hwmon/sfctemp.rst 20838F: drivers/hwmon/sfctemp.c 20839 20840SFF/SFP/SFP+ MODULE SUPPORT 20841M: Russell King <linux@armlinux.org.uk> 20842L: netdev@vger.kernel.org 20843S: Maintained 20844F: Documentation/devicetree/bindings/net/sff,sfp.yaml 20845F: drivers/net/phy/phylink.c 20846F: drivers/net/phy/sfp* 20847F: include/linux/mdio/mdio-i2c.h 20848F: include/linux/phylink.h 20849F: include/linux/sfp.h 20850K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 20851 20852SGI GRU DRIVER 20853M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20854S: Maintained 20855F: drivers/misc/sgi-gru/ 20856 20857SGI XP/XPC/XPNET DRIVER 20858M: Robin Holt <robinmholt@gmail.com> 20859M: Steve Wahl <steve.wahl@hpe.com> 20860S: Maintained 20861F: drivers/misc/sgi-xp/ 20862 20863SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 20864M: Wenjia Zhang <wenjia@linux.ibm.com> 20865M: Jan Karcher <jaka@linux.ibm.com> 20866R: D. Wythe <alibuda@linux.alibaba.com> 20867R: Tony Lu <tonylu@linux.alibaba.com> 20868R: Wen Gu <guwen@linux.alibaba.com> 20869L: linux-s390@vger.kernel.org 20870S: Supported 20871F: net/smc/ 20872 20873SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20874M: Linus Walleij <linus.walleij@linaro.org> 20875L: linux-iio@vger.kernel.org 20876S: Maintained 20877T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20878F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20879F: drivers/iio/light/gp2ap002.c 20880 20881SHARP RJ54N1CB0C SENSOR DRIVER 20882M: Jacopo Mondi <jacopo@jmondi.org> 20883L: linux-media@vger.kernel.org 20884S: Odd fixes 20885T: git git://linuxtv.org/media_tree.git 20886F: drivers/media/i2c/rj54n1cb0c.c 20887F: include/media/i2c/rj54n1cb0c.h 20888 20889SHRINKER 20890M: Andrew Morton <akpm@linux-foundation.org> 20891M: Dave Chinner <david@fromorbit.com> 20892R: Qi Zheng <zhengqi.arch@bytedance.com> 20893R: Roman Gushchin <roman.gushchin@linux.dev> 20894R: Muchun Song <muchun.song@linux.dev> 20895L: linux-mm@kvack.org 20896S: Maintained 20897F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20898F: include/linux/shrinker.h 20899F: mm/shrinker.c 20900F: mm/shrinker_debug.c 20901 20902SH_VOU V4L2 OUTPUT DRIVER 20903L: linux-media@vger.kernel.org 20904S: Orphan 20905F: drivers/media/platform/renesas/sh_vou.c 20906F: include/media/drv-intf/sh_vou.h 20907 20908SI2157 MEDIA DRIVER 20909L: linux-media@vger.kernel.org 20910S: Orphan 20911W: https://linuxtv.org 20912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20913F: drivers/media/tuners/si2157* 20914 20915SI2165 MEDIA DRIVER 20916M: Matthias Schwarzott <zzam@gentoo.org> 20917L: linux-media@vger.kernel.org 20918S: Maintained 20919W: https://linuxtv.org 20920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20921F: drivers/media/dvb-frontends/si2165* 20922 20923SI2168 MEDIA DRIVER 20924L: linux-media@vger.kernel.org 20925S: Orphan 20926W: https://linuxtv.org 20927Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20928F: drivers/media/dvb-frontends/si2168* 20929 20930SI470X FM RADIO RECEIVER I2C DRIVER 20931M: Hans Verkuil <hverkuil@xs4all.nl> 20932L: linux-media@vger.kernel.org 20933S: Odd Fixes 20934W: https://linuxtv.org 20935T: git git://linuxtv.org/media_tree.git 20936F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20937F: drivers/media/radio/si470x/radio-si470x-i2c.c 20938 20939SI470X FM RADIO RECEIVER USB DRIVER 20940M: Hans Verkuil <hverkuil@xs4all.nl> 20941L: linux-media@vger.kernel.org 20942S: Maintained 20943W: https://linuxtv.org 20944T: git git://linuxtv.org/media_tree.git 20945F: drivers/media/radio/si470x/radio-si470x-common.c 20946F: drivers/media/radio/si470x/radio-si470x-usb.c 20947F: drivers/media/radio/si470x/radio-si470x.h 20948 20949SI4713 FM RADIO TRANSMITTER I2C DRIVER 20950M: Eduardo Valentin <edubezval@gmail.com> 20951L: linux-media@vger.kernel.org 20952S: Odd Fixes 20953W: https://linuxtv.org 20954T: git git://linuxtv.org/media_tree.git 20955F: drivers/media/radio/si4713/si4713.? 20956 20957SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20958M: Eduardo Valentin <edubezval@gmail.com> 20959L: linux-media@vger.kernel.org 20960S: Odd Fixes 20961W: https://linuxtv.org 20962T: git git://linuxtv.org/media_tree.git 20963F: drivers/media/radio/si4713/radio-platform-si4713.c 20964 20965SI4713 FM RADIO TRANSMITTER USB DRIVER 20966M: Hans Verkuil <hverkuil@xs4all.nl> 20967L: linux-media@vger.kernel.org 20968S: Maintained 20969W: https://linuxtv.org 20970T: git git://linuxtv.org/media_tree.git 20971F: drivers/media/radio/si4713/radio-usb-si4713.c 20972 20973SIANO DVB DRIVER 20974M: Mauro Carvalho Chehab <mchehab@kernel.org> 20975L: linux-media@vger.kernel.org 20976S: Odd fixes 20977W: https://linuxtv.org 20978T: git git://linuxtv.org/media_tree.git 20979F: drivers/media/common/siano/ 20980F: drivers/media/mmc/siano/ 20981F: drivers/media/usb/siano/ 20982F: drivers/media/usb/siano/ 20983 20984SIEMENS IPC LED DRIVERS 20985M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20986M: Xing Tong Wu <xingtong.wu@siemens.com> 20987M: Tobias Schaffner <tobias.schaffner@siemens.com> 20988L: linux-leds@vger.kernel.org 20989S: Maintained 20990F: drivers/leds/simple/ 20991 20992SIEMENS IPC PLATFORM DRIVERS 20993M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20994M: Xing Tong Wu <xingtong.wu@siemens.com> 20995M: Tobias Schaffner <tobias.schaffner@siemens.com> 20996L: platform-driver-x86@vger.kernel.org 20997S: Maintained 20998F: drivers/platform/x86/siemens/ 20999F: include/linux/platform_data/x86/simatic-ipc-base.h 21000F: include/linux/platform_data/x86/simatic-ipc.h 21001 21002SIEMENS IPC WATCHDOG DRIVERS 21003M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21004M: Xing Tong Wu <xingtong.wu@siemens.com> 21005M: Tobias Schaffner <tobias.schaffner@siemens.com> 21006L: linux-watchdog@vger.kernel.org 21007S: Maintained 21008F: drivers/watchdog/simatic-ipc-wdt.c 21009 21010SIFIVE DRIVERS 21011M: Paul Walmsley <paul.walmsley@sifive.com> 21012M: Samuel Holland <samuel.holland@sifive.com> 21013L: linux-riscv@lists.infradead.org 21014S: Supported 21015F: drivers/dma/sf-pdma/ 21016N: sifive 21017K: fu[57]40 21018K: [^@]sifive 21019 21020SILEAD TOUCHSCREEN DRIVER 21021M: Hans de Goede <hdegoede@redhat.com> 21022L: linux-input@vger.kernel.org 21023L: platform-driver-x86@vger.kernel.org 21024S: Maintained 21025F: drivers/input/touchscreen/silead.c 21026F: drivers/platform/x86/touchscreen_dmi.c 21027 21028SILICON LABS WIRELESS DRIVERS (for WFxxx series) 21029M: Jérôme Pouiller <jerome.pouiller@silabs.com> 21030S: Supported 21031F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 21032F: drivers/net/wireless/silabs/wfx/ 21033 21034SILICON MOTION SM712 FRAME BUFFER DRIVER 21035M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21036M: Teddy Wang <teddy.wang@siliconmotion.com> 21037M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21038L: linux-fbdev@vger.kernel.org 21039S: Maintained 21040F: Documentation/fb/sm712fb.rst 21041F: drivers/video/fbdev/sm712* 21042 21043SILVACO I3C DUAL-ROLE MASTER 21044M: Miquel Raynal <miquel.raynal@bootlin.com> 21045M: Conor Culhane <conor.culhane@silvaco.com> 21046L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 21047S: Maintained 21048F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 21049F: drivers/i3c/master/svc-i3c-master.c 21050 21051SIMPLEFB FB DRIVER 21052M: Hans de Goede <hdegoede@redhat.com> 21053L: linux-fbdev@vger.kernel.org 21054S: Maintained 21055F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 21056F: drivers/video/fbdev/simplefb.c 21057F: include/linux/platform_data/simplefb.h 21058 21059SIOX 21060M: Thorsten Scherer <t.scherer@eckelmann.de> 21061R: Pengutronix Kernel Team <kernel@pengutronix.de> 21062S: Supported 21063F: drivers/gpio/gpio-siox.c 21064F: drivers/siox/* 21065F: include/trace/events/siox.h 21066 21067SIPHASH PRF ROUTINES 21068M: Jason A. Donenfeld <Jason@zx2c4.com> 21069S: Maintained 21070F: include/linux/siphash.h 21071F: lib/siphash.c 21072F: lib/siphash_kunit.c 21073 21074SIS 190 ETHERNET DRIVER 21075M: Francois Romieu <romieu@fr.zoreil.com> 21076L: netdev@vger.kernel.org 21077S: Maintained 21078F: drivers/net/ethernet/sis/sis190.c 21079 21080SIS 900/7016 FAST ETHERNET DRIVER 21081M: Daniele Venzano <venza@brownhat.org> 21082L: netdev@vger.kernel.org 21083S: Maintained 21084W: http://www.brownhat.org/sis900.html 21085F: drivers/net/ethernet/sis/sis900.* 21086 21087SIS FRAMEBUFFER DRIVER 21088S: Orphan 21089F: Documentation/fb/sisfb.rst 21090F: drivers/video/fbdev/sis/ 21091F: include/video/sisfb.h 21092 21093SIS I2C TOUCHSCREEN DRIVER 21094M: Mika Penttilä <mpenttil@redhat.com> 21095L: linux-input@vger.kernel.org 21096S: Maintained 21097F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 21098F: drivers/input/touchscreen/sis_i2c.c 21099 21100SIS USB2VGA DRIVER 21101M: Thomas Winischhofer <thomas@winischhofer.net> 21102S: Maintained 21103W: http://www.winischhofer.at/linuxsisusbvga.shtml 21104F: drivers/usb/misc/sisusbvga/ 21105 21106SL28 CPLD MFD DRIVER 21107M: Michael Walle <mwalle@kernel.org> 21108S: Maintained 21109F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 21110F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 21111F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 21112F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 21113F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 21114F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 21115F: drivers/gpio/gpio-sl28cpld.c 21116F: drivers/hwmon/sl28cpld-hwmon.c 21117F: drivers/irqchip/irq-sl28cpld.c 21118F: drivers/pwm/pwm-sl28cpld.c 21119F: drivers/watchdog/sl28cpld_wdt.c 21120 21121SL28 VPD NVMEM LAYOUT DRIVER 21122M: Michael Walle <mwalle@kernel.org> 21123S: Maintained 21124F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 21125F: drivers/nvmem/layouts/sl28vpd.c 21126 21127SLAB ALLOCATOR 21128M: Christoph Lameter <cl@linux.com> 21129M: Pekka Enberg <penberg@kernel.org> 21130M: David Rientjes <rientjes@google.com> 21131M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 21132M: Andrew Morton <akpm@linux-foundation.org> 21133M: Vlastimil Babka <vbabka@suse.cz> 21134R: Roman Gushchin <roman.gushchin@linux.dev> 21135R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 21136L: linux-mm@kvack.org 21137S: Maintained 21138T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 21139F: include/linux/sl?b*.h 21140F: mm/sl?b* 21141 21142SLCAN CAN NETWORK DRIVER 21143M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 21144L: linux-can@vger.kernel.org 21145S: Maintained 21146F: drivers/net/can/slcan/ 21147 21148SLEEPABLE READ-COPY UPDATE (SRCU) 21149M: Lai Jiangshan <jiangshanlai@gmail.com> 21150M: "Paul E. McKenney" <paulmck@kernel.org> 21151M: Josh Triplett <josh@joshtriplett.org> 21152R: Steven Rostedt <rostedt@goodmis.org> 21153R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21154L: rcu@vger.kernel.org 21155S: Supported 21156W: http://www.rdrop.com/users/paulmck/RCU/ 21157T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21158F: include/linux/srcu*.h 21159F: kernel/rcu/srcu*.c 21160 21161SMACK SECURITY MODULE 21162M: Casey Schaufler <casey@schaufler-ca.com> 21163L: linux-security-module@vger.kernel.org 21164S: Maintained 21165W: http://schaufler-ca.com 21166T: git git://github.com/cschaufler/smack-next 21167F: Documentation/admin-guide/LSM/Smack.rst 21168F: security/smack/ 21169 21170SMC91x ETHERNET DRIVER 21171M: Nicolas Pitre <nico@fluxnic.net> 21172S: Odd Fixes 21173F: drivers/net/ethernet/smsc/smc91x.* 21174 21175SMSC EMC2103 HARDWARE MONITOR DRIVER 21176M: Steve Glendinning <steve.glendinning@shawell.net> 21177L: linux-hwmon@vger.kernel.org 21178S: Maintained 21179F: Documentation/hwmon/emc2103.rst 21180F: drivers/hwmon/emc2103.c 21181 21182SMSC SCH5627 HARDWARE MONITOR DRIVER 21183M: Hans de Goede <hdegoede@redhat.com> 21184L: linux-hwmon@vger.kernel.org 21185S: Supported 21186F: Documentation/hwmon/sch5627.rst 21187F: drivers/hwmon/sch5627.c 21188 21189SMSC UFX6000 and UFX7000 USB to VGA DRIVER 21190M: Steve Glendinning <steve.glendinning@shawell.net> 21191L: linux-fbdev@vger.kernel.org 21192S: Maintained 21193F: drivers/video/fbdev/smscufx.c 21194 21195SMSC47B397 HARDWARE MONITOR DRIVER 21196M: Jean Delvare <jdelvare@suse.com> 21197L: linux-hwmon@vger.kernel.org 21198S: Maintained 21199F: Documentation/hwmon/smsc47b397.rst 21200F: drivers/hwmon/smsc47b397.c 21201 21202SMSC911x ETHERNET DRIVER 21203M: Steve Glendinning <steve.glendinning@shawell.net> 21204L: netdev@vger.kernel.org 21205S: Maintained 21206F: drivers/net/ethernet/smsc/smsc911x.* 21207F: include/linux/smsc911x.h 21208 21209SMSC9420 PCI ETHERNET DRIVER 21210M: Steve Glendinning <steve.glendinning@shawell.net> 21211L: netdev@vger.kernel.org 21212S: Maintained 21213F: drivers/net/ethernet/smsc/smsc9420.* 21214 21215SNET DPU VIRTIO DATA PATH ACCELERATOR 21216R: Alvaro Karsz <alvaro.karsz@solid-run.com> 21217F: drivers/vdpa/solidrun/ 21218 21219SOCIONEXT (SNI) AVE NETWORK DRIVER 21220M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 21221L: netdev@vger.kernel.org 21222S: Maintained 21223F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 21224F: drivers/net/ethernet/socionext/sni_ave.c 21225 21226SOCIONEXT (SNI) NETSEC NETWORK DRIVER 21227M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 21228M: Masahisa Kojima <kojima.masahisa@socionext.com> 21229L: netdev@vger.kernel.org 21230S: Maintained 21231F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 21232F: drivers/net/ethernet/socionext/netsec.c 21233 21234SOCIONEXT (SNI) Synquacer SPI DRIVER 21235M: Masahisa Kojima <masahisa.kojima@linaro.org> 21236M: Jassi Brar <jaswinder.singh@linaro.org> 21237L: linux-spi@vger.kernel.org 21238S: Maintained 21239F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 21240F: drivers/spi/spi-synquacer.c 21241 21242SOCIONEXT SYNQUACER I2C DRIVER 21243M: Ard Biesheuvel <ardb@kernel.org> 21244L: linux-i2c@vger.kernel.org 21245S: Maintained 21246F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 21247F: drivers/i2c/busses/i2c-synquacer.c 21248 21249SOCIONEXT UNIPHIER SOUND DRIVER 21250L: linux-sound@vger.kernel.org 21251S: Orphan 21252F: sound/soc/uniphier/ 21253 21254SOCKET TIMESTAMPING 21255M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21256S: Maintained 21257F: Documentation/networking/timestamping.rst 21258F: include/linux/net_tstamp.h 21259F: include/uapi/linux/net_tstamp.h 21260F: tools/testing/selftests/net/so_txtime.c 21261 21262SOEKRIS NET48XX LED SUPPORT 21263M: Chris Boot <bootc@bootc.net> 21264S: Maintained 21265F: drivers/leds/leds-net48xx.c 21266 21267SOFT-IWARP DRIVER (siw) 21268M: Bernard Metzler <bmt@zurich.ibm.com> 21269L: linux-rdma@vger.kernel.org 21270S: Supported 21271F: drivers/infiniband/sw/siw/ 21272F: include/uapi/rdma/siw-abi.h 21273 21274SOFT-ROCE DRIVER (rxe) 21275M: Zhu Yanjun <zyjzyj2000@gmail.com> 21276L: linux-rdma@vger.kernel.org 21277S: Supported 21278F: drivers/infiniband/sw/rxe/ 21279F: include/uapi/rdma/rdma_user_rxe.h 21280 21281SOFTLOGIC 6x10 MPEG CODEC 21282M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21283M: Andrey Utkin <andrey_utkin@fastmail.com> 21284M: Ismael Luceno <ismael@iodev.co.uk> 21285L: linux-media@vger.kernel.org 21286S: Supported 21287F: drivers/media/pci/solo6x10/ 21288 21289SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 21290M: James Morse <james.morse@arm.com> 21291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21292S: Maintained 21293F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 21294F: drivers/firmware/arm_sdei.c 21295F: include/linux/arm_sdei.h 21296F: include/uapi/linux/arm_sdei.h 21297 21298SOFTWARE NODES AND DEVICE PROPERTIES 21299R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21300R: Daniel Scally <djrscally@gmail.com> 21301R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21302R: Sakari Ailus <sakari.ailus@linux.intel.com> 21303L: linux-acpi@vger.kernel.org 21304S: Maintained 21305F: drivers/base/property.c 21306F: drivers/base/swnode.c 21307F: include/linux/fwnode.h 21308F: include/linux/property.h 21309 21310SOFTWARE RAID (Multiple Disks) SUPPORT 21311M: Song Liu <song@kernel.org> 21312R: Yu Kuai <yukuai3@huawei.com> 21313L: linux-raid@vger.kernel.org 21314S: Supported 21315Q: https://patchwork.kernel.org/project/linux-raid/list/ 21316T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 21317F: drivers/md/Kconfig 21318F: drivers/md/Makefile 21319F: drivers/md/md* 21320F: drivers/md/raid* 21321F: include/linux/raid/ 21322F: include/uapi/linux/raid/ 21323 21324SOLIDRUN CLEARFOG SUPPORT 21325M: Russell King <linux@armlinux.org.uk> 21326S: Maintained 21327F: arch/arm/boot/dts/marvell/armada-388-clearfog* 21328F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 21329 21330SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 21331M: Russell King <linux@armlinux.org.uk> 21332S: Maintained 21333F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 21334F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 21335F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 21336 21337SONIC NETWORK DRIVER 21338M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 21339L: netdev@vger.kernel.org 21340S: Maintained 21341F: drivers/net/ethernet/natsemi/sonic.* 21342 21343SONICS SILICON BACKPLANE DRIVER (SSB) 21344M: Michael Buesch <m@bues.ch> 21345L: linux-wireless@vger.kernel.org 21346S: Maintained 21347F: drivers/ssb/ 21348F: include/linux/ssb/ 21349 21350SONY IMX208 SENSOR DRIVER 21351M: Sakari Ailus <sakari.ailus@linux.intel.com> 21352L: linux-media@vger.kernel.org 21353S: Maintained 21354T: git git://linuxtv.org/media_tree.git 21355F: drivers/media/i2c/imx208.c 21356 21357SONY IMX214 SENSOR DRIVER 21358M: Ricardo Ribalda <ribalda@kernel.org> 21359L: linux-media@vger.kernel.org 21360S: Maintained 21361T: git git://linuxtv.org/media_tree.git 21362F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 21363F: drivers/media/i2c/imx214.c 21364 21365SONY IMX219 SENSOR DRIVER 21366M: Dave Stevenson <dave.stevenson@raspberrypi.com> 21367L: linux-media@vger.kernel.org 21368S: Maintained 21369T: git git://linuxtv.org/media_tree.git 21370F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 21371F: drivers/media/i2c/imx219.c 21372 21373SONY IMX258 SENSOR DRIVER 21374M: Sakari Ailus <sakari.ailus@linux.intel.com> 21375L: linux-media@vger.kernel.org 21376S: Maintained 21377T: git git://linuxtv.org/media_tree.git 21378F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 21379F: drivers/media/i2c/imx258.c 21380 21381SONY IMX274 SENSOR DRIVER 21382M: Leon Luo <leonl@leopardimaging.com> 21383L: linux-media@vger.kernel.org 21384S: Maintained 21385T: git git://linuxtv.org/media_tree.git 21386F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 21387F: drivers/media/i2c/imx274.c 21388 21389SONY IMX283 SENSOR DRIVER 21390M: Kieran Bingham <kieran.bingham@ideasonboard.com> 21391M: Umang Jain <umang.jain@ideasonboard.com> 21392L: linux-media@vger.kernel.org 21393S: Maintained 21394T: git git://linuxtv.org/media_tree.git 21395F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 21396F: drivers/media/i2c/imx283.c 21397 21398SONY IMX290 SENSOR DRIVER 21399M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21400L: linux-media@vger.kernel.org 21401S: Maintained 21402T: git git://linuxtv.org/media_tree.git 21403F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 21404F: drivers/media/i2c/imx290.c 21405 21406SONY IMX296 SENSOR DRIVER 21407M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21408M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21409L: linux-media@vger.kernel.org 21410S: Maintained 21411T: git git://linuxtv.org/media_tree.git 21412F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 21413F: drivers/media/i2c/imx296.c 21414 21415SONY IMX319 SENSOR DRIVER 21416M: Bingbu Cao <bingbu.cao@intel.com> 21417L: linux-media@vger.kernel.org 21418S: Maintained 21419T: git git://linuxtv.org/media_tree.git 21420F: drivers/media/i2c/imx319.c 21421 21422SONY IMX334 SENSOR DRIVER 21423L: linux-media@vger.kernel.org 21424S: Orphan 21425T: git git://linuxtv.org/media_tree.git 21426F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 21427F: drivers/media/i2c/imx334.c 21428 21429SONY IMX335 SENSOR DRIVER 21430L: linux-media@vger.kernel.org 21431S: Orphan 21432T: git git://linuxtv.org/media_tree.git 21433F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 21434F: drivers/media/i2c/imx335.c 21435 21436SONY IMX355 SENSOR DRIVER 21437M: Tianshu Qiu <tian.shu.qiu@intel.com> 21438L: linux-media@vger.kernel.org 21439S: Maintained 21440T: git git://linuxtv.org/media_tree.git 21441F: drivers/media/i2c/imx355.c 21442 21443SONY IMX412 SENSOR DRIVER 21444L: linux-media@vger.kernel.org 21445S: Orphan 21446T: git git://linuxtv.org/media_tree.git 21447F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 21448F: drivers/media/i2c/imx412.c 21449 21450SONY IMX415 SENSOR DRIVER 21451M: Michael Riesch <michael.riesch@wolfvision.net> 21452L: linux-media@vger.kernel.org 21453S: Maintained 21454T: git git://linuxtv.org/media_tree.git 21455F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 21456F: drivers/media/i2c/imx415.c 21457 21458SONY MEMORYSTICK SUBSYSTEM 21459M: Maxim Levitsky <maximlevitsky@gmail.com> 21460M: Alex Dubov <oakad@yahoo.com> 21461M: Ulf Hansson <ulf.hansson@linaro.org> 21462L: linux-mmc@vger.kernel.org 21463S: Maintained 21464T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 21465F: drivers/memstick/ 21466F: include/linux/memstick.h 21467 21468SONY VAIO CONTROL DEVICE DRIVER 21469M: Mattia Dongili <malattia@linux.it> 21470L: platform-driver-x86@vger.kernel.org 21471S: Maintained 21472W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 21473F: Documentation/admin-guide/laptops/sony-laptop.rst 21474F: drivers/char/sonypi.c 21475F: drivers/platform/x86/sony-laptop.c 21476F: include/linux/sony-laptop.h 21477 21478SOPHGO DEVICETREES and DRIVERS 21479M: Chen Wang <unicorn_wang@outlook.com> 21480M: Inochi Amaoto <inochiama@outlook.com> 21481T: git https://github.com/sophgo/linux.git 21482S: Maintained 21483N: sophgo 21484K: sophgo 21485 21486SOUND 21487M: Jaroslav Kysela <perex@perex.cz> 21488M: Takashi Iwai <tiwai@suse.com> 21489L: linux-sound@vger.kernel.org 21490S: Maintained 21491W: http://www.alsa-project.org/ 21492Q: http://patchwork.kernel.org/project/alsa-devel/list/ 21493T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21494F: Documentation/sound/ 21495F: include/sound/ 21496F: include/uapi/sound/ 21497F: sound/ 21498F: tools/testing/selftests/alsa 21499 21500SOUND - ALSA SELFTESTS 21501M: Mark Brown <broonie@kernel.org> 21502L: linux-sound@vger.kernel.org 21503L: linux-kselftest@vger.kernel.org 21504S: Supported 21505F: tools/testing/selftests/alsa 21506 21507SOUND - COMPRESSED AUDIO 21508M: Vinod Koul <vkoul@kernel.org> 21509L: linux-sound@vger.kernel.org 21510S: Supported 21511T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21512F: Documentation/sound/designs/compress-offload.rst 21513F: include/sound/compress_driver.h 21514F: include/uapi/sound/compress_* 21515F: sound/core/compress_offload.c 21516F: sound/soc/soc-compress.c 21517 21518SOUND - CORE KUNIT TEST 21519M: Ivan Orlov <ivan.orlov0322@gmail.com> 21520L: linux-sound@vger.kernel.org 21521S: Supported 21522F: sound/core/sound_kunit.c 21523 21524SOUND - DMAENGINE HELPERS 21525M: Lars-Peter Clausen <lars@metafoo.de> 21526S: Supported 21527F: include/sound/dmaengine_pcm.h 21528F: sound/core/pcm_dmaengine.c 21529F: sound/soc/soc-generic-dmaengine-pcm.c 21530 21531SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 21532M: Liam Girdwood <lgirdwood@gmail.com> 21533M: Mark Brown <broonie@kernel.org> 21534L: linux-sound@vger.kernel.org 21535S: Supported 21536W: http://alsa-project.org/main/index.php/ASoC 21537T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 21538F: Documentation/devicetree/bindings/sound/ 21539F: Documentation/sound/soc/ 21540F: include/dt-bindings/sound/ 21541F: include/sound/soc* 21542F: include/sound/sof.h 21543F: include/sound/sof/ 21544F: include/trace/events/sof*.h 21545F: include/uapi/sound/asoc.h 21546F: sound/soc/ 21547 21548SOUND - SOC LAYER / dapm-graph 21549M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21550L: linux-sound@vger.kernel.org 21551S: Maintained 21552F: tools/sound/dapm-graph 21553 21554SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 21555M: Liam Girdwood <lgirdwood@gmail.com> 21556M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 21557M: Bard Liao <yung-chuan.liao@linux.intel.com> 21558M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 21559M: Daniel Baluta <daniel.baluta@nxp.com> 21560R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 21561R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21562L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 21563S: Supported 21564W: https://github.com/thesofproject/linux/ 21565F: sound/soc/sof/ 21566 21567SOUNDWIRE SUBSYSTEM 21568M: Vinod Koul <vkoul@kernel.org> 21569M: Bard Liao <yung-chuan.liao@linux.intel.com> 21570R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21571R: Sanyog Kale <sanyog.r.kale@intel.com> 21572L: linux-sound@vger.kernel.org 21573S: Supported 21574T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 21575F: Documentation/driver-api/soundwire/ 21576F: drivers/soundwire/ 21577F: include/linux/soundwire/ 21578 21579SP2 MEDIA DRIVER 21580M: Olli Salonen <olli.salonen@iki.fi> 21581L: linux-media@vger.kernel.org 21582S: Maintained 21583W: https://linuxtv.org 21584Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21585F: drivers/media/dvb-frontends/sp2* 21586 21587SPANISH DOCUMENTATION 21588M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 21589R: Avadhut Naik <avadhut.naik@amd.com> 21590S: Maintained 21591F: Documentation/translations/sp_SP/ 21592 21593SPARC + UltraSPARC (sparc/sparc64) 21594M: "David S. Miller" <davem@davemloft.net> 21595M: Andreas Larsson <andreas@gaisler.com> 21596L: sparclinux@vger.kernel.org 21597S: Maintained 21598Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 21599T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21600T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21601F: arch/sparc/ 21602F: drivers/sbus/ 21603 21604SPARC SERIAL DRIVERS 21605M: "David S. Miller" <davem@davemloft.net> 21606L: sparclinux@vger.kernel.org 21607S: Maintained 21608T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21609T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21610F: drivers/tty/serial/suncore.c 21611F: drivers/tty/serial/sunhv.c 21612F: drivers/tty/serial/sunsab.c 21613F: drivers/tty/serial/sunsab.h 21614F: drivers/tty/serial/sunsu.c 21615F: drivers/tty/serial/sunzilog.c 21616F: drivers/tty/serial/sunzilog.h 21617F: drivers/tty/vcc.c 21618F: include/linux/sunserialcore.h 21619 21620SPARSE CHECKER 21621M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 21622L: linux-sparse@vger.kernel.org 21623S: Maintained 21624W: https://sparse.docs.kernel.org/ 21625Q: https://patchwork.kernel.org/project/linux-sparse/list/ 21626B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 21627T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 21628F: include/linux/compiler.h 21629 21630SPEAKUP CONSOLE SPEECH DRIVER 21631M: William Hubbs <w.d.hubbs@gmail.com> 21632M: Chris Brannon <chris@the-brannons.com> 21633M: Kirk Reiser <kirk@reisers.ca> 21634M: Samuel Thibault <samuel.thibault@ens-lyon.org> 21635L: speakup@linux-speakup.org 21636S: Odd Fixes 21637W: http://www.linux-speakup.org/ 21638W: https://github.com/linux-speakup/speakup 21639B: https://github.com/linux-speakup/speakup/issues 21640F: drivers/accessibility/speakup/ 21641 21642SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 21643M: Viresh Kumar <vireshk@kernel.org> 21644M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 21645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21646L: soc@lists.linux.dev 21647S: Maintained 21648W: http://www.st.com/spear 21649F: arch/arm/boot/dts/st/spear* 21650F: arch/arm/mach-spear/ 21651F: drivers/clk/spear/ 21652F: drivers/pinctrl/spear/ 21653 21654SPI NOR SUBSYSTEM 21655M: Tudor Ambarus <tudor.ambarus@linaro.org> 21656M: Pratyush Yadav <pratyush@kernel.org> 21657M: Michael Walle <mwalle@kernel.org> 21658L: linux-mtd@lists.infradead.org 21659S: Maintained 21660W: http://www.linux-mtd.infradead.org/ 21661Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 21662C: irc://irc.oftc.net/mtd 21663T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 21664F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 21665F: drivers/mtd/spi-nor/ 21666F: include/linux/mtd/spi-nor.h 21667 21668SPI SUBSYSTEM 21669M: Mark Brown <broonie@kernel.org> 21670L: linux-spi@vger.kernel.org 21671S: Maintained 21672Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 21673T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 21674F: Documentation/devicetree/bindings/spi/ 21675F: Documentation/spi/ 21676F: drivers/spi/ 21677F: include/linux/spi/ 21678F: include/uapi/linux/spi/ 21679F: tools/spi/ 21680 21681SPIDERNET NETWORK DRIVER for CELL 21682M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 21683M: Geoff Levand <geoff@infradead.org> 21684L: netdev@vger.kernel.org 21685L: linuxppc-dev@lists.ozlabs.org 21686S: Maintained 21687F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 21688F: drivers/net/ethernet/toshiba/spider_net* 21689 21690SPMI SUBSYSTEM 21691M: Stephen Boyd <sboyd@kernel.org> 21692L: linux-kernel@vger.kernel.org 21693S: Maintained 21694T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 21695F: Documentation/devicetree/bindings/spmi/ 21696F: drivers/spmi/ 21697F: include/dt-bindings/spmi/spmi.h 21698F: include/linux/spmi.h 21699F: include/trace/events/spmi.h 21700 21701SPU FILE SYSTEM 21702L: linuxppc-dev@lists.ozlabs.org 21703S: Orphan 21704F: Documentation/filesystems/spufs/spufs.rst 21705F: arch/powerpc/platforms/cell/spufs/ 21706 21707SQUASHFS FILE SYSTEM 21708M: Phillip Lougher <phillip@squashfs.org.uk> 21709L: squashfs-devel@lists.sourceforge.net (subscribers-only) 21710S: Maintained 21711W: http://squashfs.org.uk 21712T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 21713F: Documentation/filesystems/squashfs.rst 21714F: fs/squashfs/ 21715 21716SRM (Alpha) environment access 21717M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 21718S: Maintained 21719F: arch/alpha/kernel/srm_env.c 21720 21721ST LSM6DSx IMU IIO DRIVER 21722M: Lorenzo Bianconi <lorenzo@kernel.org> 21723L: linux-iio@vger.kernel.org 21724S: Maintained 21725W: http://www.st.com/ 21726F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 21727F: drivers/iio/imu/st_lsm6dsx/ 21728 21729ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 21730M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21731M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21732L: linux-media@vger.kernel.org 21733S: Maintained 21734T: git git://linuxtv.org/media_tree.git 21735F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 21736F: drivers/media/i2c/st-mipid02.c 21737 21738ST STM32 FIREWALL 21739M: Gatien Chevallier <gatien.chevallier@foss.st.com> 21740S: Maintained 21741F: drivers/bus/stm32_etzpc.c 21742F: drivers/bus/stm32_firewall.c 21743F: drivers/bus/stm32_rifsc.c 21744 21745ST STM32 I2C/SMBUS DRIVER 21746M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 21747M: Alain Volmat <alain.volmat@foss.st.com> 21748L: linux-i2c@vger.kernel.org 21749S: Maintained 21750F: drivers/i2c/busses/i2c-stm32* 21751 21752ST STM32 SPI DRIVER 21753M: Alain Volmat <alain.volmat@foss.st.com> 21754L: linux-spi@vger.kernel.org 21755S: Maintained 21756F: drivers/spi/spi-stm32.c 21757 21758ST STPDDC60 DRIVER 21759M: Daniel Nilsson <daniel.nilsson@flex.com> 21760L: linux-hwmon@vger.kernel.org 21761S: Maintained 21762F: Documentation/hwmon/stpddc60.rst 21763F: drivers/hwmon/pmbus/stpddc60.c 21764 21765ST VGXY61 DRIVER 21766M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21767M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21768L: linux-media@vger.kernel.org 21769S: Maintained 21770T: git git://linuxtv.org/media_tree.git 21771F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 21772F: Documentation/userspace-api/media/drivers/vgxy61.rst 21773F: drivers/media/i2c/vgxy61.c 21774 21775ST VL53L0X ToF RANGER(I2C) IIO DRIVER 21776M: Song Qiang <songqiang1304521@gmail.com> 21777L: linux-iio@vger.kernel.org 21778S: Maintained 21779F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 21780F: drivers/iio/proximity/vl53l0x-i2c.c 21781 21782STABLE BRANCH 21783M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21784M: Sasha Levin <sashal@kernel.org> 21785L: stable@vger.kernel.org 21786S: Supported 21787F: Documentation/process/stable-kernel-rules.rst 21788 21789STAGING - ATOMISP DRIVER 21790M: Hans de Goede <hdegoede@redhat.com> 21791M: Mauro Carvalho Chehab <mchehab@kernel.org> 21792R: Sakari Ailus <sakari.ailus@linux.intel.com> 21793L: linux-media@vger.kernel.org 21794S: Maintained 21795F: drivers/staging/media/atomisp/ 21796 21797STAGING - FIELDBUS SUBSYSTEM 21798M: Sven Van Asbroeck <TheSven73@gmail.com> 21799S: Maintained 21800F: drivers/staging/fieldbus/* 21801F: drivers/staging/fieldbus/Documentation/ 21802 21803STAGING - HMS ANYBUS-S BUS 21804M: Sven Van Asbroeck <TheSven73@gmail.com> 21805S: Maintained 21806F: drivers/staging/fieldbus/anybuss/ 21807 21808STAGING - INDUSTRIAL IO 21809M: Jonathan Cameron <jic23@kernel.org> 21810L: linux-iio@vger.kernel.org 21811S: Odd Fixes 21812F: Documentation/devicetree/bindings/staging/iio/ 21813F: drivers/staging/iio/ 21814 21815STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 21816M: Marc Dietrich <marvin24@gmx.de> 21817L: ac100@lists.launchpad.net (moderated for non-subscribers) 21818L: linux-tegra@vger.kernel.org 21819S: Maintained 21820F: drivers/staging/nvec/ 21821 21822STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 21823M: Jens Frederich <jfrederich@gmail.com> 21824M: Jon Nettleton <jon.nettleton@gmail.com> 21825S: Maintained 21826W: http://wiki.laptop.org/go/DCON 21827F: drivers/staging/olpc_dcon/ 21828 21829STAGING - REALTEK RTL8712U DRIVERS 21830M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 21831S: Odd Fixes 21832F: drivers/staging/rtl8712/ 21833 21834STAGING - SEPS525 LCD CONTROLLER DRIVERS 21835M: Michael Hennerich <michael.hennerich@analog.com> 21836L: linux-fbdev@vger.kernel.org 21837S: Supported 21838F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 21839F: drivers/staging/fbtft/fb_seps525.c 21840 21841STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 21842M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21843M: Teddy Wang <teddy.wang@siliconmotion.com> 21844M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21845L: linux-fbdev@vger.kernel.org 21846S: Maintained 21847F: drivers/staging/sm750fb/ 21848 21849STAGING - VIA VT665X DRIVERS 21850M: Philipp Hortmann <philipp.g.hortmann@gmail.com> 21851S: Odd Fixes 21852F: drivers/staging/vt665?/ 21853 21854STAGING SUBSYSTEM 21855M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21856L: linux-staging@lists.linux.dev 21857S: Supported 21858T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 21859F: drivers/staging/ 21860 21861STANDALONE CACHE CONTROLLER DRIVERS 21862M: Conor Dooley <conor@kernel.org> 21863S: Maintained 21864T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21865F: Documentation/devicetree/bindings/cache/ 21866F: drivers/cache 21867 21868STARFIRE/DURALAN NETWORK DRIVER 21869M: Ion Badulescu <ionut@badula.org> 21870S: Odd Fixes 21871F: drivers/net/ethernet/adaptec/starfire* 21872 21873STARFIVE CAMERA SUBSYSTEM DRIVER 21874M: Jack Zhu <jack.zhu@starfivetech.com> 21875M: Changhuang Liang <changhuang.liang@starfivetech.com> 21876L: linux-media@vger.kernel.org 21877S: Maintained 21878F: Documentation/admin-guide/media/starfive_camss.rst 21879F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 21880F: drivers/staging/media/starfive/camss 21881 21882STARFIVE CRYPTO DRIVER 21883M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21884M: William Qiu <william.qiu@starfivetech.com> 21885S: Supported 21886F: Documentation/devicetree/bindings/crypto/starfive* 21887F: drivers/crypto/starfive/ 21888 21889STARFIVE DEVICETREES 21890M: Emil Renner Berthing <kernel@esmil.dk> 21891S: Maintained 21892F: arch/riscv/boot/dts/starfive/ 21893 21894STARFIVE DWMAC GLUE LAYER 21895M: Emil Renner Berthing <kernel@esmil.dk> 21896M: Minda Chen <minda.chen@starfivetech.com> 21897S: Maintained 21898F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21899F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21900 21901STARFIVE JH7110 DPHY RX DRIVER 21902M: Jack Zhu <jack.zhu@starfivetech.com> 21903M: Changhuang Liang <changhuang.liang@starfivetech.com> 21904S: Supported 21905F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21906F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21907 21908STARFIVE JH7110 DPHY TX DRIVER 21909M: Keith Zhao <keith.zhao@starfivetech.com> 21910M: Shengyang Chen <shengyang.chen@starfivetech.com> 21911S: Supported 21912F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 21913F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 21914 21915STARFIVE JH7110 MMC/SD/SDIO DRIVER 21916M: William Qiu <william.qiu@starfivetech.com> 21917S: Supported 21918F: Documentation/devicetree/bindings/mmc/starfive* 21919F: drivers/mmc/host/dw_mmc-starfive.c 21920 21921STARFIVE JH7110 PLL CLOCK DRIVER 21922M: Xingyu Wu <xingyu.wu@starfivetech.com> 21923S: Supported 21924F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21925F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21926 21927STARFIVE JH7110 PWMDAC DRIVER 21928M: Hal Feng <hal.feng@starfivetech.com> 21929M: Xingyu Wu <xingyu.wu@starfivetech.com> 21930S: Supported 21931F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21932F: sound/soc/starfive/jh7110_pwmdac.c 21933 21934STARFIVE JH7110 SYSCON 21935M: William Qiu <william.qiu@starfivetech.com> 21936M: Xingyu Wu <xingyu.wu@starfivetech.com> 21937S: Supported 21938F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21939 21940STARFIVE JH7110 TDM DRIVER 21941M: Walker Chen <walker.chen@starfivetech.com> 21942S: Maintained 21943F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21944F: sound/soc/starfive/jh7110_tdm.c 21945 21946STARFIVE JH71X0 CLOCK DRIVERS 21947M: Emil Renner Berthing <kernel@esmil.dk> 21948M: Hal Feng <hal.feng@starfivetech.com> 21949S: Maintained 21950F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21951F: drivers/clk/starfive/clk-starfive-jh71* 21952F: include/dt-bindings/clock/starfive?jh71*.h 21953 21954STARFIVE JH71X0 PINCTRL DRIVERS 21955M: Emil Renner Berthing <kernel@esmil.dk> 21956M: Jianlong Huang <jianlong.huang@starfivetech.com> 21957M: Hal Feng <hal.feng@starfivetech.com> 21958L: linux-gpio@vger.kernel.org 21959S: Maintained 21960F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21961F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21962F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21963F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21964 21965STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21966M: Emil Renner Berthing <kernel@esmil.dk> 21967M: Hal Feng <hal.feng@starfivetech.com> 21968S: Maintained 21969F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21970F: drivers/reset/starfive/reset-starfive-jh71* 21971F: include/dt-bindings/reset/starfive?jh71*.h 21972 21973STARFIVE JH71X0 USB DRIVERS 21974M: Minda Chen <minda.chen@starfivetech.com> 21975S: Maintained 21976F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21977F: drivers/usb/cdns3/cdns3-starfive.c 21978 21979STARFIVE JH71XX PMU CONTROLLER DRIVER 21980M: Walker Chen <walker.chen@starfivetech.com> 21981M: Changhuang Liang <changhuang.liang@starfivetech.com> 21982S: Supported 21983F: Documentation/devicetree/bindings/power/starfive* 21984F: drivers/pmdomain/starfive/ 21985F: include/dt-bindings/power/starfive,jh7110-pmu.h 21986 21987STARFIVE SOC DRIVERS 21988M: Conor Dooley <conor@kernel.org> 21989S: Maintained 21990T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21991F: Documentation/devicetree/bindings/soc/starfive/ 21992 21993STARFIVE STARLINK PMU DRIVER 21994M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21995S: Maintained 21996F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21997F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21998F: drivers/perf/starfive_starlink_pmu.c 21999 22000STARFIVE TRNG DRIVER 22001M: Jia Jie Ho <jiajie.ho@starfivetech.com> 22002S: Supported 22003F: Documentation/devicetree/bindings/rng/starfive* 22004F: drivers/char/hw_random/jh7110-trng.c 22005 22006STARFIVE WATCHDOG DRIVER 22007M: Xingyu Wu <xingyu.wu@starfivetech.com> 22008M: Samin Guo <samin.guo@starfivetech.com> 22009S: Supported 22010F: Documentation/devicetree/bindings/watchdog/starfive* 22011F: drivers/watchdog/starfive-wdt.c 22012 22013STARFIVE JH71X0 PCIE AND USB PHY DRIVER 22014M: Minda Chen <minda.chen@starfivetech.com> 22015S: Supported 22016F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 22017F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 22018F: drivers/phy/starfive/phy-jh7110-pcie.c 22019F: drivers/phy/starfive/phy-jh7110-usb.c 22020 22021STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 22022M: Changhuang Liang <changhuang.liang@starfivetech.com> 22023S: Supported 22024F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 22025F: drivers/irqchip/irq-starfive-jh8100-intc.c 22026 22027STATIC BRANCH/CALL 22028M: Peter Zijlstra <peterz@infradead.org> 22029M: Josh Poimboeuf <jpoimboe@kernel.org> 22030M: Jason Baron <jbaron@akamai.com> 22031R: Steven Rostedt <rostedt@goodmis.org> 22032R: Ard Biesheuvel <ardb@kernel.org> 22033S: Supported 22034F: arch/*/include/asm/jump_label*.h 22035F: arch/*/include/asm/static_call*.h 22036F: arch/*/kernel/jump_label.c 22037F: arch/*/kernel/static_call.c 22038F: include/linux/jump_label*.h 22039F: include/linux/static_call*.h 22040F: kernel/jump_label.c 22041F: kernel/static_call.c 22042 22043STI AUDIO (ASoC) DRIVERS 22044M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22045L: linux-sound@vger.kernel.org 22046S: Maintained 22047F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 22048F: sound/soc/sti/ 22049 22050STI CEC DRIVER 22051M: Alain Volmat <alain.volmat@foss.st.com> 22052S: Maintained 22053F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 22054F: drivers/media/cec/platform/sti/ 22055 22056STK1160 USB VIDEO CAPTURE DRIVER 22057M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22058L: linux-media@vger.kernel.org 22059S: Maintained 22060T: git git://linuxtv.org/media_tree.git 22061F: drivers/media/usb/stk1160/ 22062 22063STM32 AUDIO (ASoC) DRIVERS 22064M: Olivier Moysan <olivier.moysan@foss.st.com> 22065M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22066L: linux-sound@vger.kernel.org 22067S: Maintained 22068F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 22069F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 22070F: sound/soc/stm/ 22071 22072STM32 DMA DRIVERS 22073M: Amélie Delaunay <amelie.delaunay@foss.st.com> 22074L: dmaengine@vger.kernel.org 22075L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 22076S: Maintained 22077F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 22078F: Documentation/devicetree/bindings/dma/stm32/ 22079F: drivers/dma/stm32/ 22080 22081STM32 TIMER/LPTIMER DRIVERS 22082M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 22083S: Maintained 22084F: Documentation/ABI/testing/*timer-stm32 22085F: Documentation/devicetree/bindings/*/*stm32-*timer* 22086F: drivers/*/stm32-*timer* 22087F: drivers/pwm/pwm-stm32* 22088F: include/linux/*/stm32-*tim* 22089 22090STMMAC ETHERNET DRIVER 22091M: Alexandre Torgue <alexandre.torgue@foss.st.com> 22092M: Jose Abreu <joabreu@synopsys.com> 22093L: netdev@vger.kernel.org 22094S: Supported 22095W: http://www.stlinux.com 22096F: Documentation/networking/device_drivers/ethernet/stmicro/ 22097F: drivers/net/ethernet/stmicro/stmmac/ 22098 22099SUN HAPPY MEAL ETHERNET DRIVER 22100M: Sean Anderson <seanga2@gmail.com> 22101S: Maintained 22102F: drivers/net/ethernet/sun/sunhme.* 22103 22104SUN3/3X 22105M: Sam Creasey <sammy@sammy.net> 22106S: Maintained 22107W: http://sammy.net/sun3/ 22108F: arch/m68k/include/asm/sun3* 22109F: arch/m68k/kernel/*sun3* 22110F: arch/m68k/sun3*/ 22111F: drivers/net/ethernet/i825xx/sun3* 22112 22113SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 22114M: Hans de Goede <hdegoede@redhat.com> 22115L: linux-input@vger.kernel.org 22116S: Maintained 22117F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 22118F: drivers/input/keyboard/sun4i-lradc-keys.c 22119 22120SUNDANCE NETWORK DRIVER 22121M: Denis Kirjanov <kda@linux-powerpc.org> 22122L: netdev@vger.kernel.org 22123S: Maintained 22124F: drivers/net/ethernet/dlink/sundance.c 22125 22126SUNPLUS ETHERNET DRIVER 22127M: Wells Lu <wellslutw@gmail.com> 22128L: netdev@vger.kernel.org 22129S: Maintained 22130W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 22131F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 22132F: drivers/net/ethernet/sunplus/ 22133 22134SUNPLUS MMC DRIVER 22135M: Tony Huang <tonyhuang.sunplus@gmail.com> 22136M: Li-hao Kuo <lhjeff911@gmail.com> 22137S: Maintained 22138F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 22139F: drivers/mmc/host/sunplus-mmc.c 22140 22141SUNPLUS OCOTP DRIVER 22142M: Vincent Shih <vincent.sunplus@gmail.com> 22143S: Maintained 22144F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 22145F: drivers/nvmem/sunplus-ocotp.c 22146 22147SUNPLUS PWM DRIVER 22148M: Hammer Hsieh <hammerh0314@gmail.com> 22149S: Maintained 22150F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 22151F: drivers/pwm/pwm-sunplus.c 22152 22153SUNPLUS RTC DRIVER 22154M: Vincent Shih <vincent.sunplus@gmail.com> 22155L: linux-rtc@vger.kernel.org 22156S: Maintained 22157F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 22158F: drivers/rtc/rtc-sunplus.c 22159 22160SUNPLUS SPI CONTROLLER INTERFACE DRIVER 22161M: Li-hao Kuo <lhjeff911@gmail.com> 22162L: linux-spi@vger.kernel.org 22163S: Maintained 22164F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 22165F: drivers/spi/spi-sunplus-sp7021.c 22166 22167SUNPLUS UART DRIVER 22168M: Hammer Hsieh <hammerh0314@gmail.com> 22169S: Maintained 22170F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 22171F: drivers/tty/serial/sunplus-uart.c 22172 22173SUNPLUS USB2 PHY DRIVER 22174M: Vincent Shih <vincent.sunplus@gmail.com> 22175L: linux-usb@vger.kernel.org 22176S: Maintained 22177F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 22178F: drivers/phy/sunplus/Kconfig 22179F: drivers/phy/sunplus/Makefile 22180F: drivers/phy/sunplus/phy-sunplus-usb2.c 22181 22182SUNPLUS WATCHDOG DRIVER 22183M: Xiantao Hu <xt.hu@cqplus1.com> 22184L: linux-watchdog@vger.kernel.org 22185S: Maintained 22186F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 22187F: drivers/watchdog/sunplus_wdt.c 22188 22189SUPERH 22190M: Yoshinori Sato <ysato@users.sourceforge.jp> 22191M: Rich Felker <dalias@libc.org> 22192M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 22193L: linux-sh@vger.kernel.org 22194S: Maintained 22195Q: http://patchwork.kernel.org/project/linux-sh/list/ 22196F: Documentation/arch/sh/ 22197F: arch/sh/ 22198F: drivers/sh/ 22199 22200SUSPEND TO RAM 22201M: "Rafael J. Wysocki" <rafael@kernel.org> 22202M: Len Brown <len.brown@intel.com> 22203M: Pavel Machek <pavel@ucw.cz> 22204L: linux-pm@vger.kernel.org 22205S: Supported 22206B: https://bugzilla.kernel.org 22207F: Documentation/power/ 22208F: arch/x86/kernel/acpi/sleep* 22209F: arch/x86/kernel/acpi/wakeup* 22210F: drivers/base/power/ 22211F: include/linux/freezer.h 22212F: include/linux/pm.h 22213F: include/linux/suspend.h 22214F: kernel/power/ 22215 22216SVGA HANDLING 22217M: Martin Mares <mj@ucw.cz> 22218L: linux-video@atrey.karlin.mff.cuni.cz 22219S: Maintained 22220F: Documentation/admin-guide/svga.rst 22221F: arch/x86/boot/video* 22222 22223SWITCHDEV 22224M: Jiri Pirko <jiri@resnulli.us> 22225M: Ivan Vecera <ivecera@redhat.com> 22226L: netdev@vger.kernel.org 22227S: Supported 22228F: include/net/switchdev.h 22229F: net/switchdev/ 22230 22231SY8106A REGULATOR DRIVER 22232M: Icenowy Zheng <icenowy@aosc.io> 22233S: Maintained 22234F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 22235F: drivers/regulator/sy8106a-regulator.c 22236 22237SYNC FILE FRAMEWORK 22238M: Sumit Semwal <sumit.semwal@linaro.org> 22239R: Gustavo Padovan <gustavo@padovan.org> 22240L: linux-media@vger.kernel.org 22241L: dri-devel@lists.freedesktop.org 22242S: Maintained 22243T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 22244F: Documentation/driver-api/sync_file.rst 22245F: drivers/dma-buf/dma-fence* 22246F: drivers/dma-buf/sw_sync.c 22247F: drivers/dma-buf/sync_* 22248F: include/linux/sync_file.h 22249F: include/uapi/linux/sync_file.h 22250 22251SYNOPSYS ARC ARCHITECTURE 22252M: Vineet Gupta <vgupta@kernel.org> 22253L: linux-snps-arc@lists.infradead.org 22254S: Supported 22255T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 22256F: Documentation/arch/arc 22257F: Documentation/devicetree/bindings/arc/* 22258F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 22259F: arch/arc/ 22260F: drivers/clocksource/arc_timer.c 22261F: drivers/tty/serial/arc_uart.c 22262 22263SYNOPSYS ARC HSDK SDP pll clock driver 22264M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22265S: Supported 22266F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 22267F: drivers/clk/clk-hsdk-pll.c 22268 22269SYNOPSYS ARC SDP clock driver 22270M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22271S: Supported 22272F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 22273F: drivers/clk/axs10x/* 22274 22275SYNOPSYS ARC SDP platform support 22276M: Alexey Brodkin <abrodkin@synopsys.com> 22277S: Supported 22278F: Documentation/devicetree/bindings/arc/axs10* 22279F: arch/arc/boot/dts/ax* 22280F: arch/arc/plat-axs10x 22281 22282SYNOPSYS AXS10x RESET CONTROLLER DRIVER 22283M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22284S: Supported 22285F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 22286F: drivers/reset/reset-axs10x.c 22287 22288SYNOPSYS CREG GPIO DRIVER 22289M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22290S: Maintained 22291F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 22292F: drivers/gpio/gpio-creg-snps.c 22293 22294SYNOPSYS DESIGNWARE 8250 UART DRIVER 22295M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 22296R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22297S: Supported 22298F: drivers/tty/serial/8250/8250_dw.c 22299F: drivers/tty/serial/8250/8250_dwlib.* 22300F: drivers/tty/serial/8250/8250_lpss.c 22301 22302SYNOPSYS DESIGNWARE APB GPIO DRIVER 22303M: Hoan Tran <hoan@os.amperecomputing.com> 22304L: linux-gpio@vger.kernel.org 22305S: Maintained 22306F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 22307F: drivers/gpio/gpio-dwapb.c 22308 22309SYNOPSYS DESIGNWARE AXI DMAC DRIVER 22310M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22311S: Maintained 22312F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 22313F: drivers/dma/dw-axi-dmac/ 22314 22315SYNOPSYS DESIGNWARE DMAC DRIVER 22316M: Viresh Kumar <vireshk@kernel.org> 22317R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22318S: Maintained 22319F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 22320F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 22321F: drivers/dma/dw/ 22322F: include/dt-bindings/dma/dw-dmac.h 22323F: include/linux/dma/dw.h 22324F: include/linux/platform_data/dma-dw.h 22325 22326SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 22327M: Jose Abreu <Jose.Abreu@synopsys.com> 22328L: netdev@vger.kernel.org 22329S: Supported 22330F: drivers/net/ethernet/synopsys/ 22331 22332SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 22333M: Jose Abreu <Jose.Abreu@synopsys.com> 22334L: netdev@vger.kernel.org 22335S: Supported 22336F: drivers/net/pcs/pcs-xpcs.c 22337F: drivers/net/pcs/pcs-xpcs.h 22338F: include/linux/pcs/pcs-xpcs.h 22339 22340SYNOPSYS DESIGNWARE I2C DRIVER 22341M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 22342R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22343R: Mika Westerberg <mika.westerberg@linux.intel.com> 22344R: Jan Dabros <jsd@semihalf.com> 22345L: linux-i2c@vger.kernel.org 22346S: Supported 22347F: drivers/i2c/busses/i2c-designware-* 22348 22349SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 22350M: Jaehoon Chung <jh80.chung@samsung.com> 22351L: linux-mmc@vger.kernel.org 22352S: Maintained 22353F: drivers/mmc/host/dw_mmc* 22354 22355SYNOPSYS DESIGNWARE PCIE PMU DRIVER 22356M: Shuai Xue <xueshuai@linux.alibaba.com> 22357M: Jing Zhang <renyu.zj@linux.alibaba.com> 22358S: Supported 22359F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 22360F: drivers/perf/dwc_pcie_pmu.c 22361 22362SYNOPSYS HSDK RESET CONTROLLER DRIVER 22363M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22364S: Supported 22365F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 22366F: drivers/reset/reset-hsdk.c 22367F: include/dt-bindings/reset/snps,hsdk-reset.h 22368 22369SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 22370M: Prabu Thangamuthu <prabu.t@synopsys.com> 22371M: Manjunath M B <manjumb@synopsys.com> 22372L: linux-mmc@vger.kernel.org 22373S: Maintained 22374F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 22375 22376SYSTEM CONFIGURATION (SYSCON) 22377M: Lee Jones <lee@kernel.org> 22378M: Arnd Bergmann <arnd@arndb.de> 22379S: Supported 22380T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 22381F: drivers/mfd/syscon.c 22382 22383SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 22384M: Sudeep Holla <sudeep.holla@arm.com> 22385R: Cristian Marussi <cristian.marussi@arm.com> 22386L: arm-scmi@vger.kernel.org 22387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22388S: Maintained 22389F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 22390F: drivers/clk/clk-sc[mp]i.c 22391F: drivers/cpufreq/sc[mp]i-cpufreq.c 22392F: drivers/firmware/arm_scmi/ 22393F: drivers/firmware/arm_scpi.c 22394F: drivers/hwmon/scmi-hwmon.c 22395F: drivers/pinctrl/pinctrl-scmi.c 22396F: drivers/pmdomain/arm/ 22397F: drivers/powercap/arm_scmi_powercap.c 22398F: drivers/regulator/scmi-regulator.c 22399F: drivers/reset/reset-scmi.c 22400F: include/linux/sc[mp]i_protocol.h 22401F: include/trace/events/scmi.h 22402F: include/uapi/linux/virtio_scmi.h 22403 22404SYSTEM RESET/SHUTDOWN DRIVERS 22405M: Sebastian Reichel <sre@kernel.org> 22406L: linux-pm@vger.kernel.org 22407S: Maintained 22408T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 22409F: Documentation/devicetree/bindings/power/reset/ 22410F: drivers/power/reset/ 22411 22412SYSTEM TRACE MODULE CLASS 22413M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 22414S: Maintained 22415T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 22416F: Documentation/trace/stm.rst 22417F: drivers/hwtracing/stm/ 22418F: include/linux/stm.h 22419F: include/uapi/linux/stm.h 22420 22421SYSTEM76 ACPI DRIVER 22422M: Jeremy Soller <jeremy@system76.com> 22423M: System76 Product Development <productdev@system76.com> 22424L: platform-driver-x86@vger.kernel.org 22425S: Maintained 22426F: drivers/platform/x86/system76_acpi.c 22427 22428SYSV FILESYSTEM 22429S: Orphan 22430F: Documentation/filesystems/sysv-fs.rst 22431F: fs/sysv/ 22432F: include/linux/sysv_fs.h 22433 22434TASKSTATS STATISTICS INTERFACE 22435M: Balbir Singh <bsingharora@gmail.com> 22436S: Maintained 22437F: Documentation/accounting/taskstats* 22438F: include/linux/taskstats* 22439F: kernel/taskstats.c 22440 22441TC subsystem 22442M: Jamal Hadi Salim <jhs@mojatatu.com> 22443M: Cong Wang <xiyou.wangcong@gmail.com> 22444M: Jiri Pirko <jiri@resnulli.us> 22445L: netdev@vger.kernel.org 22446S: Maintained 22447F: include/net/pkt_cls.h 22448F: include/net/pkt_sched.h 22449F: include/net/tc_act/ 22450F: include/uapi/linux/pkt_cls.h 22451F: include/uapi/linux/pkt_sched.h 22452F: include/uapi/linux/tc_act/ 22453F: include/uapi/linux/tc_ematch/ 22454F: net/sched/ 22455F: tools/testing/selftests/tc-testing 22456 22457TC90522 MEDIA DRIVER 22458M: Akihiro Tsukada <tskd08@gmail.com> 22459L: linux-media@vger.kernel.org 22460S: Odd Fixes 22461F: drivers/media/dvb-frontends/tc90522* 22462 22463TCP LOW PRIORITY MODULE 22464M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 22465M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 22466S: Maintained 22467W: http://tcp-lp-mod.sourceforge.net/ 22468F: net/ipv4/tcp_lp.c 22469 22470TDA10071 MEDIA DRIVER 22471L: linux-media@vger.kernel.org 22472S: Orphan 22473W: https://linuxtv.org 22474Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22475F: drivers/media/dvb-frontends/tda10071* 22476 22477TDA18212 MEDIA DRIVER 22478L: linux-media@vger.kernel.org 22479S: Orphan 22480W: https://linuxtv.org 22481Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22482F: drivers/media/tuners/tda18212* 22483 22484TDA18218 MEDIA DRIVER 22485L: linux-media@vger.kernel.org 22486S: Orphan 22487W: https://linuxtv.org 22488Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22489F: drivers/media/tuners/tda18218* 22490 22491TDA18250 MEDIA DRIVER 22492M: Olli Salonen <olli.salonen@iki.fi> 22493L: linux-media@vger.kernel.org 22494S: Maintained 22495W: https://linuxtv.org 22496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22497T: git git://linuxtv.org/media_tree.git 22498F: drivers/media/tuners/tda18250* 22499 22500TDA18271 MEDIA DRIVER 22501M: Michael Krufky <mkrufky@linuxtv.org> 22502L: linux-media@vger.kernel.org 22503S: Maintained 22504W: https://linuxtv.org 22505W: http://github.com/mkrufky 22506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22507T: git git://linuxtv.org/mkrufky/tuners.git 22508F: drivers/media/tuners/tda18271* 22509 22510TDA1997x MEDIA DRIVER 22511M: Tim Harvey <tharvey@gateworks.com> 22512L: linux-media@vger.kernel.org 22513S: Maintained 22514W: https://linuxtv.org 22515Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22516F: drivers/media/i2c/tda1997x.* 22517 22518TDA827x MEDIA DRIVER 22519M: Michael Krufky <mkrufky@linuxtv.org> 22520L: linux-media@vger.kernel.org 22521S: Maintained 22522W: https://linuxtv.org 22523W: http://github.com/mkrufky 22524Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22525T: git git://linuxtv.org/mkrufky/tuners.git 22526F: drivers/media/tuners/tda8290.* 22527 22528TDA8290 MEDIA DRIVER 22529M: Michael Krufky <mkrufky@linuxtv.org> 22530L: linux-media@vger.kernel.org 22531S: Maintained 22532W: https://linuxtv.org 22533W: http://github.com/mkrufky 22534Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22535T: git git://linuxtv.org/mkrufky/tuners.git 22536F: drivers/media/tuners/tda8290.* 22537 22538TDA9840 MEDIA DRIVER 22539M: Hans Verkuil <hverkuil@xs4all.nl> 22540L: linux-media@vger.kernel.org 22541S: Maintained 22542W: https://linuxtv.org 22543T: git git://linuxtv.org/media_tree.git 22544F: drivers/media/i2c/tda9840* 22545 22546TEA5761 TUNER DRIVER 22547M: Mauro Carvalho Chehab <mchehab@kernel.org> 22548L: linux-media@vger.kernel.org 22549S: Odd fixes 22550W: https://linuxtv.org 22551T: git git://linuxtv.org/media_tree.git 22552F: drivers/media/tuners/tea5761.* 22553 22554TEA5767 TUNER DRIVER 22555M: Mauro Carvalho Chehab <mchehab@kernel.org> 22556L: linux-media@vger.kernel.org 22557S: Maintained 22558W: https://linuxtv.org 22559T: git git://linuxtv.org/media_tree.git 22560F: drivers/media/tuners/tea5767.* 22561 22562TEA6415C MEDIA DRIVER 22563M: Hans Verkuil <hverkuil@xs4all.nl> 22564L: linux-media@vger.kernel.org 22565S: Maintained 22566W: https://linuxtv.org 22567T: git git://linuxtv.org/media_tree.git 22568F: drivers/media/i2c/tea6415c* 22569 22570TEA6420 MEDIA DRIVER 22571M: Hans Verkuil <hverkuil@xs4all.nl> 22572L: linux-media@vger.kernel.org 22573S: Maintained 22574W: https://linuxtv.org 22575T: git git://linuxtv.org/media_tree.git 22576F: drivers/media/i2c/tea6420* 22577 22578TEAM DRIVER 22579M: Jiri Pirko <jiri@resnulli.us> 22580L: netdev@vger.kernel.org 22581S: Supported 22582F: Documentation/netlink/specs/team.yaml 22583F: drivers/net/team/ 22584F: include/linux/if_team.h 22585F: include/uapi/linux/if_team.h 22586F: tools/testing/selftests/drivers/net/team/ 22587 22588TECHNICAL ADVISORY BOARD PROCESS DOCS 22589M: "Theodore Ts'o" <tytso@mit.edu> 22590M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22591L: tech-board-discuss@lists.linux.dev 22592S: Maintained 22593F: Documentation/process/contribution-maturity-model.rst 22594F: Documentation/process/researcher-guidelines.rst 22595 22596TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 22597M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 22598S: Maintained 22599F: arch/x86/platform/ts5500/ 22600 22601TECHNOTREND USB IR RECEIVER 22602M: Sean Young <sean@mess.org> 22603L: linux-media@vger.kernel.org 22604S: Maintained 22605F: drivers/media/rc/ttusbir.c 22606 22607TECHWELL TW9900 VIDEO DECODER 22608M: Mehdi Djait <mehdi.djait@bootlin.com> 22609L: linux-media@vger.kernel.org 22610S: Maintained 22611F: drivers/media/i2c/tw9900.c 22612 22613TECHWELL TW9910 VIDEO DECODER 22614L: linux-media@vger.kernel.org 22615S: Orphan 22616F: drivers/media/i2c/tw9910.c 22617F: include/media/i2c/tw9910.h 22618 22619TEE SUBSYSTEM 22620M: Jens Wiklander <jens.wiklander@linaro.org> 22621R: Sumit Garg <sumit.garg@linaro.org> 22622L: op-tee@lists.trustedfirmware.org 22623S: Maintained 22624F: Documentation/ABI/testing/sysfs-class-tee 22625F: Documentation/driver-api/tee.rst 22626F: Documentation/tee/ 22627F: Documentation/userspace-api/tee.rst 22628F: drivers/tee/ 22629F: include/linux/tee_core.h 22630F: include/linux/tee_drv.h 22631F: include/uapi/linux/tee.h 22632 22633TEGRA ARCHITECTURE SUPPORT 22634M: Thierry Reding <thierry.reding@gmail.com> 22635M: Jonathan Hunter <jonathanh@nvidia.com> 22636L: linux-tegra@vger.kernel.org 22637S: Supported 22638Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 22639T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 22640N: [^a-z]tegra 22641 22642TEGRA CLOCK DRIVER 22643M: Peter De Schrijver <pdeschrijver@nvidia.com> 22644M: Prashant Gaikwad <pgaikwad@nvidia.com> 22645S: Supported 22646F: drivers/clk/tegra/ 22647 22648TEGRA CRYPTO DRIVERS 22649M: Akhil R <akhilrajeev@nvidia.com> 22650S: Supported 22651F: drivers/crypto/tegra/* 22652 22653TEGRA DMA DRIVERS 22654M: Laxman Dewangan <ldewangan@nvidia.com> 22655M: Jon Hunter <jonathanh@nvidia.com> 22656S: Supported 22657F: drivers/dma/tegra* 22658 22659TEGRA I2C DRIVER 22660M: Laxman Dewangan <ldewangan@nvidia.com> 22661R: Dmitry Osipenko <digetx@gmail.com> 22662S: Supported 22663F: drivers/i2c/busses/i2c-tegra.c 22664 22665TEGRA IOMMU DRIVERS 22666M: Thierry Reding <thierry.reding@gmail.com> 22667R: Krishna Reddy <vdumpa@nvidia.com> 22668L: linux-tegra@vger.kernel.org 22669S: Supported 22670F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 22671F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 22672F: drivers/iommu/tegra* 22673 22674TEGRA KBC DRIVER 22675M: Laxman Dewangan <ldewangan@nvidia.com> 22676S: Supported 22677F: drivers/input/keyboard/tegra-kbc.c 22678 22679TEGRA NAND DRIVER 22680M: Stefan Agner <stefan@agner.ch> 22681M: Lucas Stach <dev@lynxeye.de> 22682S: Maintained 22683F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 22684F: drivers/mtd/nand/raw/tegra_nand.c 22685 22686TEGRA PWM DRIVER 22687M: Thierry Reding <thierry.reding@gmail.com> 22688S: Supported 22689F: drivers/pwm/pwm-tegra.c 22690 22691TEGRA QUAD SPI DRIVER 22692M: Thierry Reding <thierry.reding@gmail.com> 22693M: Jonathan Hunter <jonathanh@nvidia.com> 22694M: Sowjanya Komatineni <skomatineni@nvidia.com> 22695L: linux-tegra@vger.kernel.org 22696S: Maintained 22697F: drivers/spi/spi-tegra210-quad.c 22698 22699TEGRA SERIAL DRIVER 22700M: Laxman Dewangan <ldewangan@nvidia.com> 22701S: Supported 22702F: drivers/tty/serial/serial-tegra.c 22703 22704TEGRA SPI DRIVER 22705M: Laxman Dewangan <ldewangan@nvidia.com> 22706S: Supported 22707F: drivers/spi/spi-tegra* 22708 22709TEGRA VIDEO DRIVER 22710M: Thierry Reding <thierry.reding@gmail.com> 22711M: Jonathan Hunter <jonathanh@nvidia.com> 22712M: Sowjanya Komatineni <skomatineni@nvidia.com> 22713M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22714L: linux-media@vger.kernel.org 22715L: linux-tegra@vger.kernel.org 22716S: Maintained 22717F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 22718F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 22719F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 22720F: drivers/staging/media/tegra-video/ 22721 22722TEGRA XUSB PADCTL DRIVER 22723M: JC Kuo <jckuo@nvidia.com> 22724S: Supported 22725F: drivers/phy/tegra/xusb* 22726 22727TEHUTI ETHERNET DRIVER 22728M: Andy Gospodarek <andy@greyhouse.net> 22729L: netdev@vger.kernel.org 22730S: Supported 22731F: drivers/net/ethernet/tehuti/tehuti.* 22732 22733TEHUTI TN40XX ETHERNET DRIVER 22734M: FUJITA Tomonori <fujita.tomonori@gmail.com> 22735L: netdev@vger.kernel.org 22736S: Maintained 22737F: drivers/net/ethernet/tehuti/tn40* 22738 22739TELECOM CLOCK DRIVER FOR MCPL0010 22740M: Mark Gross <markgross@kernel.org> 22741S: Supported 22742F: drivers/char/tlclk.c 22743 22744TEMPO SEMICONDUCTOR DRIVERS 22745M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 22746S: Maintained 22747F: Documentation/devicetree/bindings/sound/tscs*.txt 22748F: sound/soc/codecs/tscs*.c 22749F: sound/soc/codecs/tscs*.h 22750 22751TENSILICA XTENSA PORT (xtensa) 22752M: Chris Zankel <chris@zankel.net> 22753M: Max Filippov <jcmvbkbc@gmail.com> 22754S: Maintained 22755T: git https://github.com/jcmvbkbc/linux-xtensa.git 22756F: arch/xtensa/ 22757F: drivers/irqchip/irq-xtensa-* 22758 22759TEXAS INSTRUMENTS ASoC DRIVERS 22760M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22761L: linux-sound@vger.kernel.org 22762S: Maintained 22763F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 22764F: sound/soc/ti/ 22765 22766TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 22767M: Shenghao Ding <shenghao-ding@ti.com> 22768M: Kevin Lu <kevin-lu@ti.com> 22769M: Baojun Xu <baojun.xu@ti.com> 22770L: linux-sound@vger.kernel.org 22771S: Maintained 22772F: Documentation/devicetree/bindings/sound/tas2552.txt 22773F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 22774F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 22775F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 22776F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 22777F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 22778F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 22779F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 22780F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 22781F: include/sound/tas2*.h 22782F: include/sound/tlv320*.h 22783F: include/sound/tpa6130a2-plat.h 22784F: sound/pci/hda/tas2781_hda_i2c.c 22785F: sound/soc/codecs/pcm1681.c 22786F: sound/soc/codecs/pcm1789*.* 22787F: sound/soc/codecs/pcm179x*.* 22788F: sound/soc/codecs/pcm186x*.* 22789F: sound/soc/codecs/pcm3008.* 22790F: sound/soc/codecs/pcm3060*.* 22791F: sound/soc/codecs/pcm3168a*.* 22792F: sound/soc/codecs/pcm5102a.c 22793F: sound/soc/codecs/pcm512x*.* 22794F: sound/soc/codecs/tas2*.* 22795F: sound/soc/codecs/tlv320*.* 22796F: sound/soc/codecs/tpa6130a2.* 22797 22798TEXAS INSTRUMENTS DMA DRIVERS 22799M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22800L: dmaengine@vger.kernel.org 22801S: Maintained 22802F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 22803F: Documentation/devicetree/bindings/dma/ti-edma.txt 22804F: Documentation/devicetree/bindings/dma/ti/ 22805F: drivers/dma/ti/ 22806F: include/linux/dma/k3-psil.h 22807F: include/linux/dma/k3-udma-glue.h 22808F: include/linux/dma/ti-cppi5.h 22809X: drivers/dma/ti/cppi41.c 22810 22811TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 22812M: Robert Marko <robert.marko@sartura.hr> 22813M: Luka Perkov <luka.perkov@sartura.hr> 22814L: linux-hwmon@vger.kernel.org 22815S: Maintained 22816F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 22817F: Documentation/hwmon/tps23861.rst 22818F: drivers/hwmon/tps23861.c 22819 22820TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 22821M: Ricardo Ribalda <ribalda@kernel.org> 22822L: linux-iio@vger.kernel.org 22823S: Supported 22824F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 22825F: drivers/iio/dac/ti-dac7612.c 22826 22827TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 22828M: Nishanth Menon <nm@ti.com> 22829M: Tero Kristo <kristo@kernel.org> 22830M: Santosh Shilimkar <ssantosh@kernel.org> 22831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22832S: Maintained 22833F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 22834F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 22835F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 22836F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 22837F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 22838F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 22839F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 22840F: drivers/clk/keystone/sci-clk.c 22841F: drivers/firmware/ti_sci* 22842F: drivers/irqchip/irq-ti-sci-inta.c 22843F: drivers/irqchip/irq-ti-sci-intr.c 22844F: drivers/reset/reset-ti-sci.c 22845F: drivers/soc/ti/ti_sci_inta_msi.c 22846F: drivers/pmdomain/ti/ti_sci_pm_domains.c 22847F: include/dt-bindings/soc/ti,sci_pm_domain.h 22848F: include/linux/soc/ti/ti_sci_inta_msi.h 22849F: include/linux/soc/ti/ti_sci_protocol.h 22850 22851TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 22852M: Puranjay Mohan <puranjay@kernel.org> 22853L: linux-iio@vger.kernel.org 22854S: Supported 22855F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 22856F: drivers/iio/temperature/tmp117.c 22857 22858THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 22859M: Hans Verkuil <hverkuil@xs4all.nl> 22860L: linux-media@vger.kernel.org 22861S: Maintained 22862W: https://linuxtv.org 22863T: git git://linuxtv.org/media_tree.git 22864F: drivers/media/radio/radio-raremono.c 22865 22866THERMAL 22867M: Rafael J. Wysocki <rafael@kernel.org> 22868M: Daniel Lezcano <daniel.lezcano@linaro.org> 22869R: Zhang Rui <rui.zhang@intel.com> 22870R: Lukasz Luba <lukasz.luba@arm.com> 22871L: linux-pm@vger.kernel.org 22872S: Supported 22873Q: https://patchwork.kernel.org/project/linux-pm/list/ 22874T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 22875F: Documentation/ABI/testing/sysfs-class-thermal 22876F: Documentation/admin-guide/thermal/ 22877F: Documentation/devicetree/bindings/thermal/ 22878F: Documentation/driver-api/thermal/ 22879F: drivers/thermal/ 22880F: include/dt-bindings/thermal/ 22881F: include/linux/cpu_cooling.h 22882F: include/linux/thermal.h 22883F: include/uapi/linux/thermal.h 22884F: tools/lib/thermal/ 22885F: tools/thermal/ 22886 22887THERMAL DRIVER FOR AMLOGIC SOCS 22888M: Guillaume La Roque <glaroque@baylibre.com> 22889L: linux-pm@vger.kernel.org 22890L: linux-amlogic@lists.infradead.org 22891S: Supported 22892W: http://linux-meson.com/ 22893F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 22894F: drivers/thermal/amlogic_thermal.c 22895 22896THERMAL/CPU_COOLING 22897M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 22898M: Daniel Lezcano <daniel.lezcano@linaro.org> 22899M: Viresh Kumar <viresh.kumar@linaro.org> 22900R: Lukasz Luba <lukasz.luba@arm.com> 22901L: linux-pm@vger.kernel.org 22902S: Supported 22903F: Documentation/driver-api/thermal/cpu-cooling-api.rst 22904F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 22905F: drivers/thermal/cpufreq_cooling.c 22906F: drivers/thermal/cpuidle_cooling.c 22907F: include/linux/cpu_cooling.h 22908 22909THERMAL/POWER_ALLOCATOR 22910M: Lukasz Luba <lukasz.luba@arm.com> 22911L: linux-pm@vger.kernel.org 22912S: Maintained 22913F: Documentation/driver-api/thermal/power_allocator.rst 22914F: drivers/thermal/gov_power_allocator.c 22915F: drivers/thermal/thermal_trace_ipa.h 22916 22917THINKPAD ACPI EXTRAS DRIVER 22918M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22919L: ibm-acpi-devel@lists.sourceforge.net 22920L: platform-driver-x86@vger.kernel.org 22921S: Maintained 22922W: http://ibm-acpi.sourceforge.net 22923W: http://thinkwiki.org/wiki/Ibm-acpi 22924T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22925F: drivers/platform/x86/thinkpad_acpi.c 22926 22927THINKPAD LMI DRIVER 22928M: Mark Pearson <markpearson@lenovo.com> 22929L: platform-driver-x86@vger.kernel.org 22930S: Maintained 22931F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22932F: drivers/platform/x86/think-lmi.? 22933 22934THP7312 ISP DRIVER 22935M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22936M: Paul Elder <paul.elder@ideasonboard.com> 22937L: linux-media@vger.kernel.org 22938S: Maintained 22939T: git git://linuxtv.org/media_tree.git 22940F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22941F: Documentation/userspace-api/media/drivers/thp7312.rst 22942F: drivers/media/i2c/thp7312.c 22943F: include/uapi/linux/thp7312.h 22944 22945THUNDERBOLT DMA TRAFFIC TEST DRIVER 22946M: Isaac Hazan <isaac.hazan@intel.com> 22947L: linux-usb@vger.kernel.org 22948S: Maintained 22949F: drivers/thunderbolt/dma_test.c 22950 22951THUNDERBOLT DRIVER 22952M: Andreas Noever <andreas.noever@gmail.com> 22953M: Michael Jamet <michael.jamet@intel.com> 22954M: Mika Westerberg <mika.westerberg@linux.intel.com> 22955M: Yehezkel Bernat <YehezkelShB@gmail.com> 22956L: linux-usb@vger.kernel.org 22957S: Maintained 22958T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22959F: Documentation/admin-guide/thunderbolt.rst 22960F: drivers/thunderbolt/ 22961F: include/linux/thunderbolt.h 22962 22963THUNDERBOLT NETWORK DRIVER 22964M: Michael Jamet <michael.jamet@intel.com> 22965M: Mika Westerberg <mika.westerberg@linux.intel.com> 22966M: Yehezkel Bernat <YehezkelShB@gmail.com> 22967L: netdev@vger.kernel.org 22968S: Maintained 22969F: drivers/net/thunderbolt/ 22970 22971THUNDERX GPIO DRIVER 22972M: Robert Richter <rric@kernel.org> 22973S: Odd Fixes 22974F: drivers/gpio/gpio-thunderx.c 22975 22976TI ADS1119 ADC DRIVER 22977M: Francesco Dolcini <francesco@dolcini.it> 22978M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 22979L: linux-iio@vger.kernel.org 22980S: Maintained 22981F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 22982F: drivers/iio/adc/ti-ads1119.c 22983 22984TI ADS7924 ADC DRIVER 22985M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22986L: linux-iio@vger.kernel.org 22987S: Supported 22988F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22989F: drivers/iio/adc/ti-ads7924.c 22990 22991TI AM437X VPFE DRIVER 22992M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22993L: linux-media@vger.kernel.org 22994S: Maintained 22995W: https://linuxtv.org 22996Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22997T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22998F: drivers/media/platform/ti/am437x/ 22999 23000TI BANDGAP AND THERMAL DRIVER 23001M: Eduardo Valentin <edubezval@gmail.com> 23002M: Keerthy <j-keerthy@ti.com> 23003L: linux-pm@vger.kernel.org 23004L: linux-omap@vger.kernel.org 23005S: Maintained 23006F: drivers/thermal/ti-soc-thermal/ 23007 23008TI BQ27XXX POWER SUPPLY DRIVER 23009F: drivers/power/supply/bq27xxx_battery.c 23010F: drivers/power/supply/bq27xxx_battery_i2c.c 23011F: include/linux/power/bq27xxx_battery.h 23012 23013TI CDCE706 CLOCK DRIVER 23014M: Max Filippov <jcmvbkbc@gmail.com> 23015S: Maintained 23016F: drivers/clk/clk-cdce706.c 23017 23018TI CLOCK DRIVER 23019M: Tero Kristo <kristo@kernel.org> 23020L: linux-omap@vger.kernel.org 23021S: Odd Fixes 23022F: drivers/clk/ti/ 23023F: include/linux/clk/ti.h 23024 23025TI DAVINCI MACHINE SUPPORT 23026M: Bartosz Golaszewski <brgl@bgdev.pl> 23027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23028S: Maintained 23029T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 23030F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 23031F: arch/arm/boot/dts/ti/davinci/ 23032F: arch/arm/mach-davinci/ 23033F: drivers/i2c/busses/i2c-davinci.c 23034 23035TI DAVINCI SERIES CLOCK DRIVER 23036M: David Lechner <david@lechnology.com> 23037S: Maintained 23038F: Documentation/devicetree/bindings/clock/ti/davinci/ 23039F: drivers/clk/davinci/ 23040F: include/linux/clk/davinci.h 23041 23042TI DAVINCI SERIES GPIO DRIVER 23043M: Keerthy <j-keerthy@ti.com> 23044L: linux-gpio@vger.kernel.org 23045S: Maintained 23046F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 23047F: drivers/gpio/gpio-davinci.c 23048 23049TI DAVINCI SERIES MEDIA DRIVER 23050M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 23051L: linux-media@vger.kernel.org 23052S: Maintained 23053W: https://linuxtv.org 23054Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23055T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 23056F: drivers/media/platform/ti/davinci/ 23057F: include/media/davinci/ 23058 23059TI ENHANCED CAPTURE (eCAP) DRIVER 23060M: Vignesh Raghavendra <vigneshr@ti.com> 23061R: Julien Panis <jpanis@baylibre.com> 23062L: linux-iio@vger.kernel.org 23063L: linux-omap@vger.kernel.org 23064S: Maintained 23065F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 23066F: drivers/counter/ti-ecap-capture.c 23067 23068TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 23069R: David Lechner <david@lechnology.com> 23070L: linux-iio@vger.kernel.org 23071F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 23072F: drivers/counter/ti-eqep.c 23073 23074TI ETHERNET SWITCH DRIVER (CPSW) 23075R: Siddharth Vadapalli <s-vadapalli@ti.com> 23076R: Roger Quadros <rogerq@kernel.org> 23077L: linux-omap@vger.kernel.org 23078L: netdev@vger.kernel.org 23079S: Maintained 23080F: drivers/net/ethernet/ti/cpsw* 23081F: drivers/net/ethernet/ti/davinci* 23082 23083TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 23084M: Alex Dubov <oakad@yahoo.com> 23085S: Maintained 23086W: http://tifmxx.berlios.de/ 23087F: drivers/memstick/host/tifm_ms.c 23088F: drivers/misc/tifm* 23089F: drivers/mmc/host/tifm_sd.c 23090F: include/linux/tifm.h 23091 23092TI FPD-LINK DRIVERS 23093M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 23094L: linux-media@vger.kernel.org 23095S: Maintained 23096F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 23097F: drivers/media/i2c/ds90* 23098F: include/media/i2c/ds90* 23099 23100TI HDC302X HUMIDITY DRIVER 23101M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23102M: Li peiyu <579lpy@gmail.com> 23103L: linux-iio@vger.kernel.org 23104S: Maintained 23105F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 23106F: drivers/iio/humidity/hdc3020.c 23107 23108TI ICSSG ETHERNET DRIVER (ICSSG) 23109R: MD Danish Anwar <danishanwar@ti.com> 23110R: Roger Quadros <rogerq@kernel.org> 23111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23112L: netdev@vger.kernel.org 23113S: Maintained 23114F: Documentation/devicetree/bindings/net/ti,icss*.yaml 23115F: drivers/net/ethernet/ti/icssg/* 23116 23117TI J721E CSI2RX DRIVER 23118M: Jai Luthra <j-luthra@ti.com> 23119L: linux-media@vger.kernel.org 23120S: Maintained 23121F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 23122F: drivers/media/platform/ti/j721e-csi2rx/ 23123 23124TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 23125M: Nishanth Menon <nm@ti.com> 23126M: Santosh Shilimkar <ssantosh@kernel.org> 23127L: linux-kernel@vger.kernel.org 23128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23129S: Maintained 23130T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 23131F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 23132F: drivers/pmdomain/ti/omap_prm.c 23133F: drivers/soc/ti/* 23134 23135TI LM49xxx FAMILY ASoC CODEC DRIVERS 23136M: M R Swami Reddy <mr.swami.reddy@ti.com> 23137M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 23138L: linux-sound@vger.kernel.org 23139S: Maintained 23140F: sound/soc/codecs/isabelle* 23141F: sound/soc/codecs/lm49453* 23142 23143TI LMP92064 ADC DRIVER 23144M: Leonard Göhrs <l.goehrs@pengutronix.de> 23145R: kernel@pengutronix.de 23146L: linux-iio@vger.kernel.org 23147S: Maintained 23148F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 23149F: drivers/iio/adc/ti-lmp92064.c 23150 23151TI PCM3060 ASoC CODEC DRIVER 23152M: Kirill Marinushkin <k.marinushkin@gmail.com> 23153L: linux-sound@vger.kernel.org 23154S: Maintained 23155F: Documentation/devicetree/bindings/sound/pcm3060.txt 23156F: sound/soc/codecs/pcm3060* 23157 23158TI TAS571X FAMILY ASoC CODEC DRIVER 23159M: Kevin Cernekee <cernekee@chromium.org> 23160L: linux-sound@vger.kernel.org 23161S: Odd Fixes 23162F: sound/soc/codecs/tas571x* 23163 23164TI TMAG5273 MAGNETOMETER DRIVER 23165M: Gerald Loacker <gerald.loacker@wolfvision.net> 23166L: linux-iio@vger.kernel.org 23167S: Maintained 23168F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 23169F: drivers/iio/magnetometer/tmag5273.c 23170 23171TI TRF7970A NFC DRIVER 23172M: Mark Greer <mgreer@animalcreek.com> 23173L: linux-wireless@vger.kernel.org 23174S: Supported 23175F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 23176F: drivers/nfc/trf7970a.c 23177 23178TI TSC2046 ADC DRIVER 23179M: Oleksij Rempel <o.rempel@pengutronix.de> 23180R: kernel@pengutronix.de 23181L: linux-iio@vger.kernel.org 23182S: Maintained 23183F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 23184F: drivers/iio/adc/ti-tsc2046.c 23185 23186TI TWL4030 SERIES SOC CODEC DRIVER 23187M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 23188L: linux-sound@vger.kernel.org 23189S: Maintained 23190F: sound/soc/codecs/twl4030* 23191 23192TI VPE/CAL DRIVERS 23193M: Benoit Parrot <bparrot@ti.com> 23194L: linux-media@vger.kernel.org 23195S: Maintained 23196W: http://linuxtv.org/ 23197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23198F: Documentation/devicetree/bindings/media/ti,cal.yaml 23199F: Documentation/devicetree/bindings/media/ti,vpe.yaml 23200F: drivers/media/platform/ti/cal/ 23201F: drivers/media/platform/ti/vpe/ 23202 23203TI WILINK WIRELESS DRIVERS 23204L: linux-wireless@vger.kernel.org 23205S: Orphan 23206W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 23207W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 23208F: drivers/net/wireless/ti/ 23209 23210TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 23211M: John Stultz <jstultz@google.com> 23212M: Thomas Gleixner <tglx@linutronix.de> 23213R: Stephen Boyd <sboyd@kernel.org> 23214L: linux-kernel@vger.kernel.org 23215S: Supported 23216T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 23217F: include/linux/clocksource.h 23218F: include/linux/time.h 23219F: include/linux/timekeeper_internal.h 23220F: include/linux/timekeeping.h 23221F: include/linux/timex.h 23222F: include/uapi/linux/time.h 23223F: include/uapi/linux/timex.h 23224F: kernel/time/alarmtimer.c 23225F: kernel/time/clocksource* 23226F: kernel/time/ntp* 23227F: kernel/time/time.c 23228F: kernel/time/timeconst.bc 23229F: kernel/time/timeconv.c 23230F: kernel/time/timecounter.c 23231F: kernel/time/timekeeping* 23232F: kernel/time/time_test.c 23233F: tools/testing/selftests/timers/ 23234 23235TIPC NETWORK LAYER 23236M: Jon Maloy <jmaloy@redhat.com> 23237M: Ying Xue <ying.xue@windriver.com> 23238L: netdev@vger.kernel.org (core kernel code) 23239L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 23240S: Maintained 23241W: http://tipc.sourceforge.net/ 23242F: include/uapi/linux/tipc*.h 23243F: net/tipc/ 23244 23245TLAN NETWORK DRIVER 23246M: Samuel Chessman <chessman@tux.org> 23247L: tlan-devel@lists.sourceforge.net (subscribers-only) 23248S: Maintained 23249W: http://sourceforge.net/projects/tlan/ 23250F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 23251F: drivers/net/ethernet/ti/tlan.* 23252 23253TMIO/SDHI MMC DRIVER 23254M: Wolfram Sang <wsa+renesas@sang-engineering.com> 23255L: linux-mmc@vger.kernel.org 23256L: linux-renesas-soc@vger.kernel.org 23257S: Supported 23258F: drivers/mmc/host/renesas_sdhi* 23259F: drivers/mmc/host/tmio_mmc* 23260F: include/linux/platform_data/tmio.h 23261 23262TMP513 HARDWARE MONITOR DRIVER 23263M: Eric Tremblay <etremblay@distech-controls.com> 23264L: linux-hwmon@vger.kernel.org 23265S: Maintained 23266F: Documentation/hwmon/tmp513.rst 23267F: drivers/hwmon/tmp513.c 23268 23269TMPFS (SHMEM FILESYSTEM) 23270M: Hugh Dickins <hughd@google.com> 23271L: linux-mm@kvack.org 23272S: Maintained 23273F: include/linux/shmem_fs.h 23274F: mm/shmem.c 23275 23276TOMOYO SECURITY MODULE 23277M: Kentaro Takeda <takedakn@nttdata.co.jp> 23278M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 23279L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 23280L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 23281L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 23282L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 23283S: Maintained 23284W: https://tomoyo.sourceforge.net/ 23285F: security/tomoyo/ 23286 23287TOPSTAR LAPTOP EXTRAS DRIVER 23288M: Herton Ronaldo Krzesinski <herton@canonical.com> 23289L: platform-driver-x86@vger.kernel.org 23290S: Maintained 23291F: drivers/platform/x86/topstar-laptop.c 23292 23293TORTURE-TEST MODULES 23294M: Davidlohr Bueso <dave@stgolabs.net> 23295M: "Paul E. McKenney" <paulmck@kernel.org> 23296M: Josh Triplett <josh@joshtriplett.org> 23297L: linux-kernel@vger.kernel.org 23298S: Supported 23299T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 23300F: Documentation/RCU/torture.rst 23301F: kernel/locking/locktorture.c 23302F: kernel/rcu/rcuscale.c 23303F: kernel/rcu/rcutorture.c 23304F: kernel/rcu/refscale.c 23305F: kernel/torture.c 23306 23307TOSHIBA ACPI EXTRAS DRIVER 23308M: Azael Avalos <coproscefalo@gmail.com> 23309L: platform-driver-x86@vger.kernel.org 23310S: Maintained 23311F: drivers/platform/x86/toshiba_acpi.c 23312 23313TOSHIBA BLUETOOTH DRIVER 23314M: Azael Avalos <coproscefalo@gmail.com> 23315L: platform-driver-x86@vger.kernel.org 23316S: Maintained 23317F: drivers/platform/x86/toshiba_bluetooth.c 23318 23319TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 23320M: Azael Avalos <coproscefalo@gmail.com> 23321L: platform-driver-x86@vger.kernel.org 23322S: Maintained 23323F: drivers/platform/x86/toshiba_haps.c 23324 23325TOSHIBA SMM DRIVER 23326M: Jonathan Buzzard <jonathan@buzzard.org.uk> 23327S: Maintained 23328W: http://www.buzzard.org.uk/toshiba/ 23329F: drivers/char/toshiba.c 23330F: include/linux/toshiba.h 23331F: include/uapi/linux/toshiba.h 23332 23333TOSHIBA TC358743 DRIVER 23334M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23335L: linux-media@vger.kernel.org 23336S: Maintained 23337F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 23338F: drivers/media/i2c/tc358743* 23339F: include/media/i2c/tc358743.h 23340 23341TOSHIBA WMI HOTKEYS DRIVER 23342M: Azael Avalos <coproscefalo@gmail.com> 23343L: platform-driver-x86@vger.kernel.org 23344S: Maintained 23345F: drivers/platform/x86/toshiba-wmi.c 23346 23347TPM DEVICE DRIVER 23348M: Peter Huewe <peterhuewe@gmx.de> 23349M: Jarkko Sakkinen <jarkko@kernel.org> 23350R: Jason Gunthorpe <jgg@ziepe.ca> 23351L: linux-integrity@vger.kernel.org 23352S: Maintained 23353W: https://codeberg.org/jarkko/linux-tpmdd-test 23354Q: https://patchwork.kernel.org/project/linux-integrity/list/ 23355T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 23356F: Documentation/devicetree/bindings/tpm/ 23357F: drivers/char/tpm/ 23358F: tools/testing/selftests/tpm2/ 23359 23360TPS546D24 DRIVER 23361M: Duke Du <dukedu83@gmail.com> 23362L: linux-hwmon@vger.kernel.org 23363S: Maintained 23364F: Documentation/hwmon/tps546d24.rst 23365F: drivers/hwmon/pmbus/tps546d24.c 23366 23367TQ SYSTEMS BOARD & DRIVER SUPPORT 23368L: linux@ew.tq-group.com 23369S: Supported 23370W: https://www.tq-group.com/en/products/tq-embedded/ 23371F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 23372F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 23373F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 23374F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 23375F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 23376F: arch/arm64/boot/dts/freescale/mba*.dtsi 23377F: arch/arm64/boot/dts/freescale/tqml*.dts* 23378F: drivers/gpio/gpio-tqmx86.c 23379F: drivers/mfd/tqmx86.c 23380F: drivers/watchdog/tqmx86_wdt.c 23381 23382TRACING 23383M: Steven Rostedt <rostedt@goodmis.org> 23384M: Masami Hiramatsu <mhiramat@kernel.org> 23385R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23386L: linux-kernel@vger.kernel.org 23387L: linux-trace-kernel@vger.kernel.org 23388S: Maintained 23389Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 23390T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 23391F: Documentation/trace/* 23392F: fs/tracefs/ 23393F: include/linux/trace*.h 23394F: include/trace/ 23395F: kernel/trace/ 23396F: scripts/tracing/ 23397F: tools/testing/selftests/ftrace/ 23398 23399TRACING MMIO ACCESSES (MMIOTRACE) 23400M: Steven Rostedt <rostedt@goodmis.org> 23401M: Masami Hiramatsu <mhiramat@kernel.org> 23402R: Karol Herbst <karolherbst@gmail.com> 23403R: Pekka Paalanen <ppaalanen@gmail.com> 23404L: linux-kernel@vger.kernel.org 23405L: nouveau@lists.freedesktop.org 23406S: Maintained 23407F: arch/x86/mm/kmmio.c 23408F: arch/x86/mm/mmio-mod.c 23409F: arch/x86/mm/testmmiotrace.c 23410F: include/linux/mmiotrace.h 23411F: kernel/trace/trace_mmiotrace.c 23412 23413TRACING OS NOISE / LATENCY TRACERS 23414M: Steven Rostedt <rostedt@goodmis.org> 23415S: Maintained 23416F: Documentation/trace/hwlat_detector.rst 23417F: Documentation/trace/osnoise-tracer.rst 23418F: Documentation/trace/timerlat-tracer.rst 23419F: arch/*/kernel/trace.c 23420F: include/trace/events/osnoise.h 23421F: kernel/trace/trace_hwlat.c 23422F: kernel/trace/trace_irqsoff.c 23423F: kernel/trace/trace_osnoise.c 23424F: kernel/trace/trace_sched_wakeup.c 23425 23426TRADITIONAL CHINESE DOCUMENTATION 23427M: Hu Haowen <2023002089@link.tyut.edu.cn> 23428S: Maintained 23429W: https://github.com/srcres258/linux-doc 23430T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 23431F: Documentation/translations/zh_TW/ 23432 23433TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 23434M: Dan Williams <dan.j.williams@intel.com> 23435L: linux-coco@lists.linux.dev 23436S: Maintained 23437F: Documentation/ABI/testing/configfs-tsm 23438F: drivers/virt/coco/tsm.c 23439F: include/linux/tsm.h 23440 23441TRUSTED SERVICES TEE DRIVER 23442M: Balint Dobszay <balint.dobszay@arm.com> 23443M: Sudeep Holla <sudeep.holla@arm.com> 23444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23445L: trusted-services@lists.trustedfirmware.org 23446S: Maintained 23447F: Documentation/tee/ts-tee.rst 23448F: drivers/tee/tstee/ 23449 23450TTY LAYER AND SERIAL DRIVERS 23451M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23452M: Jiri Slaby <jirislaby@kernel.org> 23453L: linux-kernel@vger.kernel.org 23454L: linux-serial@vger.kernel.org 23455S: Supported 23456T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 23457F: Documentation/devicetree/bindings/serial/ 23458F: Documentation/driver-api/serial/ 23459F: drivers/tty/ 23460F: include/linux/selection.h 23461F: include/linux/serial.h 23462F: include/linux/serial_core.h 23463F: include/linux/sysrq.h 23464F: include/linux/tty*.h 23465F: include/linux/vt.h 23466F: include/linux/vt_*.h 23467F: include/uapi/linux/serial.h 23468F: include/uapi/linux/serial_core.h 23469F: include/uapi/linux/tty.h 23470 23471TUA9001 MEDIA DRIVER 23472L: linux-media@vger.kernel.org 23473S: Orphan 23474W: https://linuxtv.org 23475Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23476F: drivers/media/tuners/tua9001* 23477 23478TULIP NETWORK DRIVERS 23479L: netdev@vger.kernel.org 23480L: linux-parisc@vger.kernel.org 23481S: Orphan 23482F: drivers/net/ethernet/dec/tulip/ 23483 23484TUN/TAP driver 23485M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23486M: Jason Wang <jasowang@redhat.com> 23487S: Maintained 23488W: http://vtun.sourceforge.net/tun 23489F: Documentation/networking/tuntap.rst 23490F: arch/um/os-Linux/drivers/ 23491F: drivers/net/tap.c 23492F: drivers/net/tun.c 23493 23494TURBOCHANNEL SUBSYSTEM 23495M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23496M: Ralf Baechle <ralf@linux-mips.org> 23497L: linux-mips@vger.kernel.org 23498S: Maintained 23499Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 23500F: drivers/tc/ 23501F: include/linux/tc.h 23502 23503TURBOSTAT UTILITY 23504M: "Len Brown" <lenb@kernel.org> 23505L: linux-pm@vger.kernel.org 23506S: Supported 23507Q: https://patchwork.kernel.org/project/linux-pm/list/ 23508B: https://bugzilla.kernel.org 23509T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 23510F: tools/power/x86/turbostat/ 23511F: tools/testing/selftests/turbostat/ 23512 23513TW5864 VIDEO4LINUX DRIVER 23514M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23515M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 23516M: Andrey Utkin <andrey_utkin@fastmail.com> 23517L: linux-media@vger.kernel.org 23518S: Supported 23519F: drivers/media/pci/tw5864/ 23520 23521TW68 VIDEO4LINUX DRIVER 23522M: Hans Verkuil <hverkuil@xs4all.nl> 23523L: linux-media@vger.kernel.org 23524S: Odd Fixes 23525W: https://linuxtv.org 23526T: git git://linuxtv.org/media_tree.git 23527F: drivers/media/pci/tw68/ 23528 23529TW686X VIDEO4LINUX DRIVER 23530M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23531L: linux-media@vger.kernel.org 23532S: Maintained 23533W: http://linuxtv.org 23534T: git git://linuxtv.org/media_tree.git 23535F: drivers/media/pci/tw686x/ 23536 23537U-BOOT ENVIRONMENT VARIABLES 23538M: Rafał Miłecki <rafal@milecki.pl> 23539S: Maintained 23540F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 23541F: drivers/nvmem/layouts/u-boot-env.c 23542F: drivers/nvmem/u-boot-env.c 23543 23544UACCE ACCELERATOR FRAMEWORK 23545M: Zhangfei Gao <zhangfei.gao@linaro.org> 23546M: Zhou Wang <wangzhou1@hisilicon.com> 23547L: linux-accelerators@lists.ozlabs.org 23548L: linux-kernel@vger.kernel.org 23549S: Maintained 23550F: Documentation/ABI/testing/sysfs-driver-uacce 23551F: Documentation/misc-devices/uacce.rst 23552F: drivers/misc/uacce/ 23553F: include/linux/uacce.h 23554F: include/uapi/misc/uacce/ 23555 23556UBI FILE SYSTEM (UBIFS) 23557M: Richard Weinberger <richard@nod.at> 23558R: Zhihao Cheng <chengzhihao1@huawei.com> 23559L: linux-mtd@lists.infradead.org 23560S: Supported 23561W: http://www.linux-mtd.infradead.org/doc/ubifs.html 23562T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23563T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23564F: Documentation/ABI/testing/sysfs-fs-ubifs 23565F: Documentation/filesystems/ubifs-authentication.rst 23566F: Documentation/filesystems/ubifs.rst 23567F: fs/ubifs/ 23568 23569UBLK USERSPACE BLOCK DRIVER 23570M: Ming Lei <ming.lei@redhat.com> 23571L: linux-block@vger.kernel.org 23572S: Maintained 23573F: Documentation/block/ublk.rst 23574F: drivers/block/ublk_drv.c 23575F: include/uapi/linux/ublk_cmd.h 23576 23577UBSAN 23578M: Kees Cook <kees@kernel.org> 23579R: Marco Elver <elver@google.com> 23580R: Andrey Konovalov <andreyknvl@gmail.com> 23581R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 23582L: kasan-dev@googlegroups.com 23583L: linux-hardening@vger.kernel.org 23584S: Supported 23585T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23586F: Documentation/dev-tools/ubsan.rst 23587F: include/linux/ubsan.h 23588F: lib/Kconfig.ubsan 23589F: lib/test_ubsan.c 23590F: lib/ubsan.c 23591F: lib/ubsan.h 23592F: scripts/Makefile.ubsan 23593K: \bARCH_HAS_UBSAN\b 23594 23595UCLINUX (M68KNOMMU AND COLDFIRE) 23596M: Greg Ungerer <gerg@linux-m68k.org> 23597L: linux-m68k@lists.linux-m68k.org 23598S: Maintained 23599W: http://www.linux-m68k.org/ 23600T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 23601F: arch/m68k/*/*_no.* 23602F: arch/m68k/68*/ 23603F: arch/m68k/coldfire/ 23604F: arch/m68k/include/asm/*_no.* 23605 23606UDF FILESYSTEM 23607M: Jan Kara <jack@suse.com> 23608S: Maintained 23609F: Documentation/filesystems/udf.rst 23610F: fs/udf/ 23611 23612UDRAW TABLET 23613M: Bastien Nocera <hadess@hadess.net> 23614L: linux-input@vger.kernel.org 23615S: Maintained 23616F: drivers/hid/hid-udraw-ps3.c 23617 23618UHID USERSPACE HID IO DRIVER 23619M: David Rheinsberg <david@readahead.eu> 23620L: linux-input@vger.kernel.org 23621S: Maintained 23622F: drivers/hid/uhid.c 23623F: include/uapi/linux/uhid.h 23624 23625ULPI BUS 23626M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23627L: linux-usb@vger.kernel.org 23628S: Maintained 23629F: drivers/usb/common/ulpi.c 23630F: include/linux/ulpi/ 23631 23632UNICODE SUBSYSTEM 23633M: Gabriel Krisman Bertazi <krisman@kernel.org> 23634L: linux-fsdevel@vger.kernel.org 23635S: Supported 23636F: fs/unicode/ 23637 23638UNIFDEF 23639M: Tony Finch <dot@dotat.at> 23640S: Maintained 23641W: http://dotat.at/prog/unifdef 23642F: scripts/unifdef.c 23643 23644UNIFORM CDROM DRIVER 23645M: Phillip Potter <phil@philpotter.co.uk> 23646S: Maintained 23647F: Documentation/cdrom/ 23648F: drivers/cdrom/cdrom.c 23649F: include/linux/cdrom.h 23650F: include/uapi/linux/cdrom.h 23651 23652UNION-FIND 23653M: Xavier <xavier_qy@163.com> 23654L: linux-kernel@vger.kernel.org 23655S: Maintained 23656F: Documentation/core-api/union_find.rst 23657F: Documentation/translations/zh_CN/core-api/union_find.rst 23658F: include/linux/union_find.h 23659F: lib/union_find.c 23660 23661UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 23662R: Alim Akhtar <alim.akhtar@samsung.com> 23663R: Avri Altman <avri.altman@wdc.com> 23664R: Bart Van Assche <bvanassche@acm.org> 23665L: linux-scsi@vger.kernel.org 23666S: Supported 23667F: Documentation/devicetree/bindings/ufs/ 23668F: Documentation/scsi/ufs.rst 23669F: drivers/ufs/core/ 23670 23671UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 23672M: Pedro Sousa <pedrom.sousa@synopsys.com> 23673L: linux-scsi@vger.kernel.org 23674S: Supported 23675F: drivers/ufs/host/*dwc* 23676 23677UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 23678M: Alim Akhtar <alim.akhtar@samsung.com> 23679L: linux-scsi@vger.kernel.org 23680S: Maintained 23681F: drivers/ufs/host/ufs-exynos* 23682 23683UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 23684M: Peter Wang <peter.wang@mediatek.com> 23685R: Stanley Jhu <chu.stanley@gmail.com> 23686L: linux-scsi@vger.kernel.org 23687L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 23688S: Maintained 23689F: drivers/ufs/host/ufs-mediatek* 23690 23691UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 23692M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 23693L: linux-arm-msm@vger.kernel.org 23694L: linux-scsi@vger.kernel.org 23695S: Maintained 23696F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 23697F: drivers/ufs/host/ufs-qcom* 23698 23699UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 23700M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 23701L: linux-renesas-soc@vger.kernel.org 23702L: linux-scsi@vger.kernel.org 23703S: Maintained 23704F: drivers/ufs/host/ufs-renesas.c 23705 23706UNSORTED BLOCK IMAGES (UBI) 23707M: Richard Weinberger <richard@nod.at> 23708R: Zhihao Cheng <chengzhihao1@huawei.com> 23709L: linux-mtd@lists.infradead.org 23710S: Supported 23711W: http://www.linux-mtd.infradead.org/ 23712T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23713T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23714F: drivers/mtd/ubi/ 23715F: include/linux/mtd/ubi.h 23716F: include/uapi/mtd/ubi-user.h 23717 23718UPROBES 23719M: Masami Hiramatsu <mhiramat@kernel.org> 23720M: Oleg Nesterov <oleg@redhat.com> 23721M: Peter Zijlstra <peterz@infradead.org> 23722L: linux-kernel@vger.kernel.org 23723L: linux-trace-kernel@vger.kernel.org 23724S: Maintained 23725F: arch/*/include/asm/uprobes.h 23726F: arch/*/kernel/probes/uprobes.c 23727F: arch/*/kernel/uprobes.c 23728F: include/linux/uprobes.h 23729F: kernel/events/uprobes.c 23730 23731USB "USBNET" DRIVER FRAMEWORK 23732M: Oliver Neukum <oneukum@suse.com> 23733L: netdev@vger.kernel.org 23734S: Maintained 23735W: http://www.linux-usb.org/usbnet 23736F: drivers/net/usb/usbnet.c 23737F: include/linux/usb/usbnet.h 23738 23739USB ACM DRIVER 23740M: Oliver Neukum <oneukum@suse.com> 23741L: linux-usb@vger.kernel.org 23742S: Maintained 23743F: Documentation/usb/acm.rst 23744F: drivers/usb/class/cdc-acm.* 23745 23746USB APPLE MFI FASTCHARGE DRIVER 23747M: Bastien Nocera <hadess@hadess.net> 23748L: linux-usb@vger.kernel.org 23749S: Maintained 23750F: drivers/usb/misc/apple-mfi-fastcharge.c 23751 23752USB AR5523 WIRELESS DRIVER 23753L: linux-wireless@vger.kernel.org 23754S: Orphan 23755F: drivers/net/wireless/ath/ar5523/ 23756 23757USB ATTACHED SCSI 23758M: Oliver Neukum <oneukum@suse.com> 23759L: linux-usb@vger.kernel.org 23760L: linux-scsi@vger.kernel.org 23761S: Maintained 23762F: drivers/usb/storage/uas.c 23763 23764USB CDC ETHERNET DRIVER 23765M: Oliver Neukum <oliver@neukum.org> 23766L: linux-usb@vger.kernel.org 23767S: Maintained 23768F: drivers/net/usb/cdc_*.c 23769F: include/uapi/linux/usb/cdc.h 23770 23771USB CHAOSKEY DRIVER 23772M: Keith Packard <keithp@keithp.com> 23773L: linux-usb@vger.kernel.org 23774S: Maintained 23775F: drivers/usb/misc/chaoskey.c 23776 23777USB CYPRESS C67X00 DRIVER 23778L: linux-usb@vger.kernel.org 23779S: Orphan 23780F: drivers/usb/c67x00/ 23781 23782USB DAVICOM DM9601 DRIVER 23783M: Peter Korsgaard <peter@korsgaard.com> 23784L: netdev@vger.kernel.org 23785S: Maintained 23786W: http://www.linux-usb.org/usbnet 23787F: drivers/net/usb/dm9601.c 23788 23789USB EHCI DRIVER 23790M: Alan Stern <stern@rowland.harvard.edu> 23791L: linux-usb@vger.kernel.org 23792S: Maintained 23793F: Documentation/usb/ehci.rst 23794F: drivers/usb/host/ehci* 23795 23796USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 23797M: Jiri Kosina <jikos@kernel.org> 23798M: Benjamin Tissoires <bentiss@kernel.org> 23799L: linux-usb@vger.kernel.org 23800S: Maintained 23801T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 23802F: Documentation/hid/hiddev.rst 23803F: drivers/hid/usbhid/ 23804 23805USB INTEL XHCI ROLE MUX DRIVER 23806M: Hans de Goede <hdegoede@redhat.com> 23807L: linux-usb@vger.kernel.org 23808S: Maintained 23809F: drivers/usb/roles/intel-xhci-usb-role-switch.c 23810 23811USB IP DRIVER FOR HISILICON KIRIN 960 23812M: Yu Chen <chenyu56@huawei.com> 23813M: Binghui Wang <wangbinghui@hisilicon.com> 23814L: linux-usb@vger.kernel.org 23815S: Maintained 23816F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 23817F: drivers/phy/hisilicon/phy-hi3660-usb3.c 23818 23819USB IP DRIVER FOR HISILICON KIRIN 970 23820M: Mauro Carvalho Chehab <mchehab@kernel.org> 23821L: linux-usb@vger.kernel.org 23822S: Maintained 23823F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 23824F: drivers/phy/hisilicon/phy-hi3670-usb3.c 23825 23826USB ISP116X DRIVER 23827M: Olav Kongas <ok@artecdesign.ee> 23828L: linux-usb@vger.kernel.org 23829S: Maintained 23830F: drivers/usb/host/isp116x* 23831F: include/linux/usb/isp116x.h 23832 23833USB ISP1760 DRIVER 23834M: Rui Miguel Silva <rui.silva@linaro.org> 23835L: linux-usb@vger.kernel.org 23836S: Maintained 23837F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 23838F: drivers/usb/isp1760/* 23839 23840USB LAN78XX ETHERNET DRIVER 23841M: Woojung Huh <woojung.huh@microchip.com> 23842M: UNGLinuxDriver@microchip.com 23843L: netdev@vger.kernel.org 23844S: Maintained 23845F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 23846F: drivers/net/usb/lan78xx.* 23847F: include/dt-bindings/net/microchip-lan78xx.h 23848 23849USB MASS STORAGE DRIVER 23850M: Alan Stern <stern@rowland.harvard.edu> 23851L: linux-usb@vger.kernel.org 23852L: usb-storage@lists.one-eyed-alien.net 23853S: Maintained 23854F: drivers/usb/storage/ 23855 23856USB MIDI DRIVER 23857M: Clemens Ladisch <clemens@ladisch.de> 23858L: linux-sound@vger.kernel.org 23859S: Maintained 23860T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23861F: sound/usb/midi.* 23862 23863USB NETWORKING DRIVERS 23864L: linux-usb@vger.kernel.org 23865S: Odd Fixes 23866F: drivers/net/usb/ 23867 23868USB OHCI DRIVER 23869M: Alan Stern <stern@rowland.harvard.edu> 23870L: linux-usb@vger.kernel.org 23871S: Maintained 23872F: Documentation/usb/ohci.rst 23873F: drivers/usb/host/ohci* 23874 23875USB OTG FSM (Finite State Machine) 23876M: Peter Chen <peter.chen@kernel.org> 23877L: linux-usb@vger.kernel.org 23878S: Maintained 23879T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 23880F: drivers/usb/common/usb-otg-fsm.c 23881 23882USB OVER IP DRIVER 23883M: Valentina Manea <valentina.manea.m@gmail.com> 23884M: Shuah Khan <shuah@kernel.org> 23885M: Shuah Khan <skhan@linuxfoundation.org> 23886R: Hongren Zheng <i@zenithal.me> 23887L: linux-usb@vger.kernel.org 23888S: Maintained 23889F: Documentation/usb/usbip_protocol.rst 23890F: drivers/usb/usbip/ 23891F: tools/testing/selftests/drivers/usb/usbip/ 23892F: tools/usb/usbip/ 23893 23894USB PEGASUS DRIVER 23895M: Petko Manolov <petkan@nucleusys.com> 23896L: linux-usb@vger.kernel.org 23897L: netdev@vger.kernel.org 23898S: Maintained 23899W: https://github.com/petkan/pegasus 23900T: git https://github.com/petkan/pegasus.git 23901F: drivers/net/usb/pegasus.* 23902 23903USB PRINTER DRIVER (usblp) 23904M: Pete Zaitcev <zaitcev@redhat.com> 23905L: linux-usb@vger.kernel.org 23906S: Supported 23907F: drivers/usb/class/usblp.c 23908 23909USB QMI WWAN NETWORK DRIVER 23910M: Bjørn Mork <bjorn@mork.no> 23911L: netdev@vger.kernel.org 23912S: Maintained 23913F: Documentation/ABI/testing/sysfs-class-net-qmi 23914F: drivers/net/usb/qmi_wwan.c 23915 23916USB RAW GADGET DRIVER 23917R: Andrey Konovalov <andreyknvl@gmail.com> 23918L: linux-usb@vger.kernel.org 23919S: Maintained 23920B: https://github.com/xairy/raw-gadget/issues 23921F: Documentation/usb/raw-gadget.rst 23922F: drivers/usb/gadget/legacy/raw_gadget.c 23923F: include/uapi/linux/usb/raw_gadget.h 23924 23925USB RTL8150 DRIVER 23926M: Petko Manolov <petkan@nucleusys.com> 23927L: linux-usb@vger.kernel.org 23928L: netdev@vger.kernel.org 23929S: Maintained 23930W: https://github.com/petkan/rtl8150 23931T: git https://github.com/petkan/rtl8150.git 23932F: drivers/net/usb/rtl8150.c 23933 23934USB SERIAL SUBSYSTEM 23935M: Johan Hovold <johan@kernel.org> 23936L: linux-usb@vger.kernel.org 23937S: Maintained 23938T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 23939F: Documentation/usb/usb-serial.rst 23940F: drivers/usb/serial/ 23941F: include/linux/usb/serial.h 23942 23943USB SMSC75XX ETHERNET DRIVER 23944M: Steve Glendinning <steve.glendinning@shawell.net> 23945L: netdev@vger.kernel.org 23946S: Maintained 23947F: drivers/net/usb/smsc75xx.* 23948 23949USB SMSC95XX ETHERNET DRIVER 23950M: Steve Glendinning <steve.glendinning@shawell.net> 23951M: UNGLinuxDriver@microchip.com 23952L: netdev@vger.kernel.org 23953S: Maintained 23954F: drivers/net/usb/smsc95xx.* 23955 23956USB SUBSYSTEM 23957M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23958L: linux-usb@vger.kernel.org 23959S: Supported 23960W: http://www.linux-usb.org 23961T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23962F: Documentation/devicetree/bindings/usb/ 23963F: Documentation/usb/ 23964F: drivers/usb/ 23965F: include/dt-bindings/usb/ 23966F: include/linux/usb.h 23967F: include/linux/usb/ 23968F: include/uapi/linux/usb/ 23969 23970USB TYPEC BUS FOR ALTERNATE MODES 23971M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23972L: linux-usb@vger.kernel.org 23973S: Maintained 23974F: Documentation/ABI/testing/sysfs-bus-typec 23975F: Documentation/driver-api/usb/typec_bus.rst 23976F: drivers/usb/typec/altmodes/ 23977F: include/linux/usb/typec_altmode.h 23978 23979USB TYPEC CLASS 23980M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23981L: linux-usb@vger.kernel.org 23982S: Maintained 23983F: Documentation/ABI/testing/sysfs-class-typec 23984F: Documentation/driver-api/usb/typec.rst 23985F: drivers/usb/typec/ 23986F: include/linux/usb/typec.h 23987 23988USB TYPEC INTEL PMC MUX DRIVER 23989M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23990L: linux-usb@vger.kernel.org 23991S: Maintained 23992F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23993F: drivers/usb/typec/mux/intel_pmc_mux.c 23994 23995USB TYPEC PI3USB30532 MUX DRIVER 23996M: Hans de Goede <hdegoede@redhat.com> 23997L: linux-usb@vger.kernel.org 23998S: Maintained 23999F: drivers/usb/typec/mux/pi3usb30532.c 24000 24001USB TYPEC PORT CONTROLLER DRIVERS 24002L: linux-usb@vger.kernel.org 24003S: Orphan 24004F: drivers/usb/typec/tcpm/ 24005 24006USB UHCI DRIVER 24007M: Alan Stern <stern@rowland.harvard.edu> 24008L: linux-usb@vger.kernel.org 24009S: Maintained 24010F: drivers/usb/host/uhci* 24011 24012USB VIDEO CLASS 24013M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24014L: linux-media@vger.kernel.org 24015S: Maintained 24016W: http://www.ideasonboard.org/uvc/ 24017T: git git://linuxtv.org/media_tree.git 24018F: drivers/media/usb/uvc/ 24019F: include/uapi/linux/uvcvideo.h 24020 24021USB WEBCAM GADGET 24022L: linux-usb@vger.kernel.org 24023S: Orphan 24024F: drivers/usb/gadget/function/*uvc* 24025F: drivers/usb/gadget/legacy/webcam.c 24026F: include/uapi/linux/usb/g_uvc.h 24027 24028USB XHCI DRIVER 24029M: Mathias Nyman <mathias.nyman@intel.com> 24030L: linux-usb@vger.kernel.org 24031S: Supported 24032F: drivers/usb/host/pci-quirks* 24033F: drivers/usb/host/xhci* 24034 24035USER DATAGRAM PROTOCOL (UDP) 24036M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 24037L: netdev@vger.kernel.org 24038S: Maintained 24039F: include/linux/udp.h 24040F: include/net/udp.h 24041F: include/trace/events/udp.h 24042F: include/uapi/linux/udp.h 24043F: net/ipv4/udp.c 24044F: net/ipv6/udp.c 24045 24046USER-MODE LINUX (UML) 24047M: Richard Weinberger <richard@nod.at> 24048M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 24049M: Johannes Berg <johannes@sipsolutions.net> 24050L: linux-um@lists.infradead.org 24051S: Maintained 24052W: http://user-mode-linux.sourceforge.net 24053Q: https://patchwork.ozlabs.org/project/linux-um/list/ 24054T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 24055T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 24056F: Documentation/virt/uml/ 24057F: arch/um/ 24058F: arch/x86/um/ 24059F: fs/hostfs/ 24060 24061USERSPACE COPYIN/COPYOUT (UIOVEC) 24062M: Alexander Viro <viro@zeniv.linux.org.uk> 24063S: Maintained 24064F: include/linux/uio.h 24065F: lib/iov_iter.c 24066 24067USERSPACE DMA BUFFER DRIVER 24068M: Gerd Hoffmann <kraxel@redhat.com> 24069L: dri-devel@lists.freedesktop.org 24070S: Maintained 24071T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24072F: drivers/dma-buf/udmabuf.c 24073F: include/uapi/linux/udmabuf.h 24074 24075USERSPACE I/O (UIO) 24076M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24077S: Maintained 24078T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24079F: Documentation/driver-api/uio-howto.rst 24080F: drivers/uio/ 24081F: include/linux/uio_driver.h 24082 24083UTIL-LINUX PACKAGE 24084M: Karel Zak <kzak@redhat.com> 24085L: util-linux@vger.kernel.org 24086S: Maintained 24087W: http://en.wikipedia.org/wiki/Util-linux 24088T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 24089 24090UUID HELPERS 24091R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24092L: linux-kernel@vger.kernel.org 24093S: Maintained 24094F: include/linux/uuid.h 24095F: lib/test_uuid.c 24096F: lib/uuid.c 24097 24098UV SYSFS DRIVER 24099M: Justin Ernst <justin.ernst@hpe.com> 24100L: platform-driver-x86@vger.kernel.org 24101S: Maintained 24102F: drivers/platform/x86/uv_sysfs.c 24103 24104UVESAFB DRIVER 24105M: Michal Januszewski <spock@gentoo.org> 24106L: linux-fbdev@vger.kernel.org 24107S: Maintained 24108W: https://github.com/mjanusz/v86d 24109F: Documentation/fb/uvesafb.rst 24110F: drivers/video/fbdev/uvesafb.* 24111 24112Ux500 CLOCK DRIVERS 24113M: Ulf Hansson <ulf.hansson@linaro.org> 24114L: linux-clk@vger.kernel.org 24115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24116S: Maintained 24117F: drivers/clk/ux500/ 24118 24119V4L2 ASYNC AND FWNODE FRAMEWORKS 24120M: Sakari Ailus <sakari.ailus@linux.intel.com> 24121L: linux-media@vger.kernel.org 24122S: Maintained 24123T: git git://linuxtv.org/media_tree.git 24124F: drivers/media/v4l2-core/v4l2-async.c 24125F: drivers/media/v4l2-core/v4l2-fwnode.c 24126F: include/media/v4l2-async.h 24127F: include/media/v4l2-fwnode.h 24128 24129V4L2 LENS DRIVERS 24130M: Sakari Ailus <sakari.ailus@linux.intel.com> 24131L: linux-media@vger.kernel.org 24132S: Maintained 24133F: drivers/media/i2c/ak* 24134F: drivers/media/i2c/dw* 24135F: drivers/media/i2c/lm* 24136 24137V4L2 CAMERA SENSOR DRIVERS 24138M: Sakari Ailus <sakari.ailus@linux.intel.com> 24139L: linux-media@vger.kernel.org 24140S: Maintained 24141F: Documentation/driver-api/media/camera-sensor.rst 24142F: Documentation/driver-api/media/tx-rx.rst 24143F: drivers/media/i2c/ar* 24144F: drivers/media/i2c/gc* 24145F: drivers/media/i2c/hi* 24146F: drivers/media/i2c/imx* 24147F: drivers/media/i2c/mt* 24148F: drivers/media/i2c/og* 24149F: drivers/media/i2c/ov* 24150F: drivers/media/i2c/s5* 24151F: drivers/media/i2c/vgxy61.c 24152 24153VF610 NAND DRIVER 24154M: Stefan Agner <stefan@agner.ch> 24155L: linux-mtd@lists.infradead.org 24156S: Supported 24157F: drivers/mtd/nand/raw/vf610_nfc.c 24158 24159VFAT/FAT/MSDOS FILESYSTEM 24160M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 24161S: Maintained 24162F: Documentation/filesystems/vfat.rst 24163F: fs/fat/ 24164F: tools/testing/selftests/filesystems/fat/ 24165 24166VFIO CDX DRIVER 24167M: Nipun Gupta <nipun.gupta@amd.com> 24168M: Nikhil Agarwal <nikhil.agarwal@amd.com> 24169L: kvm@vger.kernel.org 24170S: Maintained 24171F: drivers/vfio/cdx/* 24172 24173VFIO DRIVER 24174M: Alex Williamson <alex.williamson@redhat.com> 24175L: kvm@vger.kernel.org 24176S: Maintained 24177T: git https://github.com/awilliam/linux-vfio.git 24178F: Documentation/ABI/testing/debugfs-vfio 24179F: Documentation/ABI/testing/sysfs-devices-vfio-dev 24180F: Documentation/driver-api/vfio.rst 24181F: drivers/vfio/ 24182F: include/linux/vfio.h 24183F: include/linux/vfio_pci_core.h 24184F: include/uapi/linux/vfio.h 24185 24186VFIO FSL-MC DRIVER 24187L: kvm@vger.kernel.org 24188S: Orphan 24189F: drivers/vfio/fsl-mc/ 24190 24191VFIO HISILICON PCI DRIVER 24192M: Longfang Liu <liulongfang@huawei.com> 24193M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24194L: kvm@vger.kernel.org 24195S: Maintained 24196F: drivers/vfio/pci/hisilicon/ 24197 24198VFIO MEDIATED DEVICE DRIVERS 24199M: Kirti Wankhede <kwankhede@nvidia.com> 24200L: kvm@vger.kernel.org 24201S: Maintained 24202F: Documentation/driver-api/vfio-mediated-device.rst 24203F: drivers/vfio/mdev/ 24204F: include/linux/mdev.h 24205F: samples/vfio-mdev/ 24206 24207VFIO MLX5 PCI DRIVER 24208M: Yishai Hadas <yishaih@nvidia.com> 24209L: kvm@vger.kernel.org 24210S: Maintained 24211F: drivers/vfio/pci/mlx5/ 24212 24213VFIO NVIDIA GRACE GPU DRIVER 24214M: Ankit Agrawal <ankita@nvidia.com> 24215L: kvm@vger.kernel.org 24216S: Supported 24217F: drivers/vfio/pci/nvgrace-gpu/ 24218 24219VFIO PCI DEVICE SPECIFIC DRIVERS 24220R: Jason Gunthorpe <jgg@nvidia.com> 24221R: Yishai Hadas <yishaih@nvidia.com> 24222R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24223R: Kevin Tian <kevin.tian@intel.com> 24224L: kvm@vger.kernel.org 24225S: Maintained 24226P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 24227F: drivers/vfio/pci/*/ 24228 24229VFIO PDS PCI DRIVER 24230M: Brett Creeley <brett.creeley@amd.com> 24231L: kvm@vger.kernel.org 24232S: Maintained 24233F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 24234F: drivers/vfio/pci/pds/ 24235 24236VFIO PLATFORM DRIVER 24237M: Eric Auger <eric.auger@redhat.com> 24238L: kvm@vger.kernel.org 24239S: Maintained 24240F: drivers/vfio/platform/ 24241 24242VFIO QAT PCI DRIVER 24243M: Xin Zeng <xin.zeng@intel.com> 24244M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 24245L: kvm@vger.kernel.org 24246L: qat-linux@intel.com 24247S: Supported 24248F: drivers/vfio/pci/qat/ 24249 24250VFIO VIRTIO PCI DRIVER 24251M: Yishai Hadas <yishaih@nvidia.com> 24252L: kvm@vger.kernel.org 24253L: virtualization@lists.linux.dev 24254S: Maintained 24255F: drivers/vfio/pci/virtio 24256 24257VGA_SWITCHEROO 24258R: Lukas Wunner <lukas@wunner.de> 24259S: Maintained 24260T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24261F: Documentation/gpu/vga-switcheroo.rst 24262F: drivers/gpu/vga/vga_switcheroo.c 24263F: include/linux/vga_switcheroo.h 24264 24265VIA RHINE NETWORK DRIVER 24266M: Kevin Brace <kevinbrace@bracecomputerlab.com> 24267S: Maintained 24268F: drivers/net/ethernet/via/via-rhine.c 24269 24270VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 24271M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 24272L: linux-fbdev@vger.kernel.org 24273S: Maintained 24274F: drivers/video/fbdev/via/ 24275F: include/linux/via-core.h 24276F: include/linux/via_i2c.h 24277 24278VIA VELOCITY NETWORK DRIVER 24279M: Francois Romieu <romieu@fr.zoreil.com> 24280L: netdev@vger.kernel.org 24281S: Maintained 24282F: drivers/net/ethernet/via/via-velocity.* 24283 24284VICODEC VIRTUAL CODEC DRIVER 24285M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 24286L: linux-media@vger.kernel.org 24287S: Maintained 24288W: https://linuxtv.org 24289T: git git://linuxtv.org/media_tree.git 24290F: drivers/media/test-drivers/vicodec/* 24291 24292VIDEO I2C POLLING DRIVER 24293M: Matt Ranostay <matt.ranostay@konsulko.com> 24294L: linux-media@vger.kernel.org 24295S: Maintained 24296F: drivers/media/i2c/video-i2c.c 24297 24298VIDEO MULTIPLEXER DRIVER 24299M: Philipp Zabel <p.zabel@pengutronix.de> 24300L: linux-media@vger.kernel.org 24301S: Maintained 24302F: drivers/media/platform/video-mux.c 24303 24304VIDEOBUF2 FRAMEWORK 24305M: Tomasz Figa <tfiga@chromium.org> 24306M: Marek Szyprowski <m.szyprowski@samsung.com> 24307L: linux-media@vger.kernel.org 24308S: Maintained 24309F: drivers/media/common/videobuf2/* 24310F: include/media/videobuf2-* 24311 24312VIDTV VIRTUAL DIGITAL TV DRIVER 24313M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 24314L: linux-media@vger.kernel.org 24315S: Maintained 24316W: https://linuxtv.org 24317T: git git://linuxtv.org/media_tree.git 24318F: drivers/media/test-drivers/vidtv/* 24319 24320VIMC VIRTUAL MEDIA CONTROLLER DRIVER 24321M: Shuah Khan <skhan@linuxfoundation.org> 24322R: Kieran Bingham <kieran.bingham@ideasonboard.com> 24323L: linux-media@vger.kernel.org 24324S: Maintained 24325W: https://linuxtv.org 24326T: git git://linuxtv.org/media_tree.git 24327F: drivers/media/test-drivers/vimc/* 24328 24329VIRT LIB 24330M: Alex Williamson <alex.williamson@redhat.com> 24331M: Paolo Bonzini <pbonzini@redhat.com> 24332L: kvm@vger.kernel.org 24333S: Supported 24334F: virt/lib/ 24335 24336VIRTIO AND VHOST VSOCK DRIVER 24337M: Stefan Hajnoczi <stefanha@redhat.com> 24338M: Stefano Garzarella <sgarzare@redhat.com> 24339L: kvm@vger.kernel.org 24340L: virtualization@lists.linux.dev 24341L: netdev@vger.kernel.org 24342S: Maintained 24343F: drivers/vhost/vsock.c 24344F: include/linux/virtio_vsock.h 24345F: include/uapi/linux/virtio_vsock.h 24346F: net/vmw_vsock/virtio_transport.c 24347F: net/vmw_vsock/virtio_transport_common.c 24348 24349VIRTIO BALLOON 24350M: "Michael S. Tsirkin" <mst@redhat.com> 24351M: David Hildenbrand <david@redhat.com> 24352L: virtualization@lists.linux.dev 24353S: Maintained 24354F: drivers/virtio/virtio_balloon.c 24355F: include/linux/balloon_compaction.h 24356F: include/uapi/linux/virtio_balloon.h 24357F: mm/balloon_compaction.c 24358 24359VIRTIO BLOCK AND SCSI DRIVERS 24360M: "Michael S. Tsirkin" <mst@redhat.com> 24361M: Jason Wang <jasowang@redhat.com> 24362R: Paolo Bonzini <pbonzini@redhat.com> 24363R: Stefan Hajnoczi <stefanha@redhat.com> 24364R: Eugenio Pérez <eperezma@redhat.com> 24365L: virtualization@lists.linux.dev 24366S: Maintained 24367F: drivers/block/virtio_blk.c 24368F: drivers/scsi/virtio_scsi.c 24369F: include/uapi/linux/virtio_blk.h 24370F: include/uapi/linux/virtio_scsi.h 24371 24372VIRTIO CONSOLE DRIVER 24373M: Amit Shah <amit@kernel.org> 24374L: virtualization@lists.linux.dev 24375S: Maintained 24376F: drivers/char/virtio_console.c 24377F: include/uapi/linux/virtio_console.h 24378 24379VIRTIO CORE AND NET DRIVERS 24380M: "Michael S. Tsirkin" <mst@redhat.com> 24381M: Jason Wang <jasowang@redhat.com> 24382R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 24383R: Eugenio Pérez <eperezma@redhat.com> 24384L: virtualization@lists.linux.dev 24385S: Maintained 24386F: Documentation/ABI/testing/sysfs-bus-vdpa 24387F: Documentation/ABI/testing/sysfs-class-vduse 24388F: Documentation/devicetree/bindings/virtio/ 24389F: Documentation/driver-api/virtio/ 24390F: drivers/block/virtio_blk.c 24391F: drivers/crypto/virtio/ 24392F: drivers/net/virtio_net.c 24393F: drivers/vdpa/ 24394F: drivers/virtio/ 24395F: include/linux/vdpa.h 24396F: include/linux/virtio*.h 24397F: include/linux/vringh.h 24398F: include/uapi/linux/virtio_*.h 24399F: net/vmw_vsock/virtio* 24400F: tools/virtio/ 24401F: tools/testing/selftests/drivers/net/virtio_net/ 24402 24403VIRTIO CRYPTO DRIVER 24404M: Gonglei <arei.gonglei@huawei.com> 24405L: virtualization@lists.linux.dev 24406L: linux-crypto@vger.kernel.org 24407S: Maintained 24408F: drivers/crypto/virtio/ 24409F: include/uapi/linux/virtio_crypto.h 24410 24411VIRTIO DRIVERS FOR S390 24412M: Cornelia Huck <cohuck@redhat.com> 24413M: Halil Pasic <pasic@linux.ibm.com> 24414M: Eric Farman <farman@linux.ibm.com> 24415L: linux-s390@vger.kernel.org 24416L: virtualization@lists.linux.dev 24417L: kvm@vger.kernel.org 24418S: Supported 24419F: arch/s390/include/uapi/asm/virtio-ccw.h 24420F: drivers/s390/virtio/ 24421 24422VIRTIO FILE SYSTEM 24423M: Vivek Goyal <vgoyal@redhat.com> 24424M: Stefan Hajnoczi <stefanha@redhat.com> 24425M: Miklos Szeredi <miklos@szeredi.hu> 24426R: Eugenio Pérez <eperezma@redhat.com> 24427L: virtualization@lists.linux.dev 24428L: linux-fsdevel@vger.kernel.org 24429S: Supported 24430W: https://virtio-fs.gitlab.io/ 24431F: Documentation/filesystems/virtiofs.rst 24432F: fs/fuse/virtio_fs.c 24433F: include/uapi/linux/virtio_fs.h 24434 24435VIRTIO GPIO DRIVER 24436M: Enrico Weigelt, metux IT consult <info@metux.net> 24437M: Viresh Kumar <vireshk@kernel.org> 24438L: linux-gpio@vger.kernel.org 24439L: virtualization@lists.linux.dev 24440S: Maintained 24441F: drivers/gpio/gpio-virtio.c 24442F: include/uapi/linux/virtio_gpio.h 24443 24444VIRTIO GPU DRIVER 24445M: David Airlie <airlied@redhat.com> 24446M: Gerd Hoffmann <kraxel@redhat.com> 24447R: Gurchetan Singh <gurchetansingh@chromium.org> 24448R: Chia-I Wu <olvaffe@gmail.com> 24449L: dri-devel@lists.freedesktop.org 24450L: virtualization@lists.linux.dev 24451S: Maintained 24452T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24453F: drivers/gpu/drm/ci/xfails/virtio* 24454F: drivers/gpu/drm/virtio/ 24455F: include/uapi/linux/virtio_gpu.h 24456 24457VIRTIO HOST (VHOST) 24458M: "Michael S. Tsirkin" <mst@redhat.com> 24459M: Jason Wang <jasowang@redhat.com> 24460R: Eugenio Pérez <eperezma@redhat.com> 24461L: kvm@vger.kernel.org 24462L: virtualization@lists.linux.dev 24463L: netdev@vger.kernel.org 24464S: Maintained 24465T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 24466F: drivers/vhost/ 24467F: include/linux/sched/vhost_task.h 24468F: include/linux/vhost_iotlb.h 24469F: include/uapi/linux/vhost.h 24470F: kernel/vhost_task.c 24471 24472VIRTIO HOST (VHOST-SCSI) 24473M: "Michael S. Tsirkin" <mst@redhat.com> 24474M: Jason Wang <jasowang@redhat.com> 24475M: Mike Christie <michael.christie@oracle.com> 24476R: Paolo Bonzini <pbonzini@redhat.com> 24477R: Stefan Hajnoczi <stefanha@redhat.com> 24478L: virtualization@lists.linux.dev 24479S: Maintained 24480F: drivers/vhost/scsi.c 24481 24482VIRTIO I2C DRIVER 24483M: Viresh Kumar <viresh.kumar@linaro.org> 24484R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 24485L: linux-i2c@vger.kernel.org 24486L: virtualization@lists.linux.dev 24487S: Maintained 24488F: drivers/i2c/busses/i2c-virtio.c 24489F: include/uapi/linux/virtio_i2c.h 24490 24491VIRTIO INPUT DRIVER 24492M: Gerd Hoffmann <kraxel@redhat.com> 24493S: Maintained 24494F: drivers/virtio/virtio_input.c 24495F: include/uapi/linux/virtio_input.h 24496 24497VIRTIO IOMMU DRIVER 24498M: Jean-Philippe Brucker <jean-philippe@linaro.org> 24499L: virtualization@lists.linux.dev 24500S: Maintained 24501F: drivers/iommu/virtio-iommu.c 24502F: include/uapi/linux/virtio_iommu.h 24503 24504VIRTIO MEM DRIVER 24505M: David Hildenbrand <david@redhat.com> 24506L: virtualization@lists.linux.dev 24507S: Maintained 24508W: https://virtio-mem.gitlab.io/ 24509F: drivers/virtio/virtio_mem.c 24510F: include/uapi/linux/virtio_mem.h 24511 24512VIRTIO PMEM DRIVER 24513M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 24514L: virtualization@lists.linux.dev 24515S: Maintained 24516F: drivers/nvdimm/nd_virtio.c 24517F: drivers/nvdimm/virtio_pmem.c 24518 24519VIRTIO SOUND DRIVER 24520M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 24521M: "Michael S. Tsirkin" <mst@redhat.com> 24522L: virtualization@lists.linux.dev 24523L: linux-sound@vger.kernel.org 24524S: Maintained 24525F: include/uapi/linux/virtio_snd.h 24526F: sound/virtio/* 24527 24528VIRTUAL BOX GUEST DEVICE DRIVER 24529M: Hans de Goede <hdegoede@redhat.com> 24530M: Arnd Bergmann <arnd@arndb.de> 24531M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24532S: Maintained 24533F: drivers/virt/vboxguest/ 24534F: include/linux/vbox_utils.h 24535F: include/uapi/linux/vbox*.h 24536 24537VIRTUAL BOX SHARED FOLDER VFS DRIVER 24538M: Hans de Goede <hdegoede@redhat.com> 24539L: linux-fsdevel@vger.kernel.org 24540S: Maintained 24541F: fs/vboxsf/* 24542 24543VIRTUAL PCM TEST DRIVER 24544M: Ivan Orlov <ivan.orlov0322@gmail.com> 24545L: linux-sound@vger.kernel.org 24546S: Maintained 24547F: Documentation/sound/cards/pcmtest.rst 24548F: sound/drivers/pcmtest.c 24549F: tools/testing/selftests/alsa/test-pcmtest-driver.c 24550 24551VIRTUAL SERIO DEVICE DRIVER 24552M: Stephen Chandler Paul <thatslyude@gmail.com> 24553S: Maintained 24554F: drivers/input/serio/userio.c 24555F: include/uapi/linux/userio.h 24556 24557VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 24558M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 24559S: Maintained 24560F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 24561F: drivers/iio/light/veml6075.c 24562 24563VISL VIRTUAL STATELESS DECODER DRIVER 24564M: Daniel Almeida <daniel.almeida@collabora.com> 24565L: linux-media@vger.kernel.org 24566S: Supported 24567F: drivers/media/test-drivers/visl 24568 24569VIVID VIRTUAL VIDEO DRIVER 24570M: Hans Verkuil <hverkuil@xs4all.nl> 24571L: linux-media@vger.kernel.org 24572S: Maintained 24573W: https://linuxtv.org 24574T: git git://linuxtv.org/media_tree.git 24575F: drivers/media/test-drivers/vivid/* 24576 24577VM SOCKETS (AF_VSOCK) 24578M: Stefano Garzarella <sgarzare@redhat.com> 24579L: virtualization@lists.linux.dev 24580L: netdev@vger.kernel.org 24581S: Maintained 24582F: drivers/net/vsockmon.c 24583F: include/net/af_vsock.h 24584F: include/uapi/linux/vm_sockets.h 24585F: include/uapi/linux/vm_sockets_diag.h 24586F: include/uapi/linux/vsockmon.h 24587F: net/vmw_vsock/ 24588F: tools/testing/vsock/ 24589 24590VMA 24591M: Andrew Morton <akpm@linux-foundation.org> 24592M: Liam R. Howlett <Liam.Howlett@oracle.com> 24593M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 24594R: Vlastimil Babka <vbabka@suse.cz> 24595R: Jann Horn <jannh@google.com> 24596L: linux-mm@kvack.org 24597S: Maintained 24598W: https://www.linux-mm.org 24599T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24600F: mm/vma.c 24601F: mm/vma.h 24602F: mm/vma_internal.h 24603F: tools/testing/vma/ 24604 24605VMALLOC 24606M: Andrew Morton <akpm@linux-foundation.org> 24607R: Uladzislau Rezki <urezki@gmail.com> 24608R: Christoph Hellwig <hch@infradead.org> 24609L: linux-mm@kvack.org 24610S: Maintained 24611W: http://www.linux-mm.org 24612T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24613F: include/linux/vmalloc.h 24614F: mm/vmalloc.c 24615 24616VME SUBSYSTEM 24617L: linux-kernel@vger.kernel.org 24618S: Orphan 24619T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24620F: Documentation/driver-api/vme.rst 24621F: drivers/staging/vme_user/ 24622 24623VMWARE BALLOON DRIVER 24624M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 24625R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24626L: linux-kernel@vger.kernel.org 24627S: Supported 24628F: drivers/misc/vmw_balloon.c 24629 24630VMWARE HYPERVISOR INTERFACE 24631M: Ajay Kaher <ajay.kaher@broadcom.com> 24632M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24633R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24634L: virtualization@lists.linux.dev 24635L: x86@kernel.org 24636S: Supported 24637T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 24638F: arch/x86/include/asm/vmware.h 24639F: arch/x86/kernel/cpu/vmware.c 24640 24641VMWARE PVRDMA DRIVER 24642M: Bryan Tan <bryan-bt.tan@broadcom.com> 24643M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24644R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24645L: linux-rdma@vger.kernel.org 24646S: Supported 24647F: drivers/infiniband/hw/vmw_pvrdma/ 24648 24649VMWARE PVSCSI DRIVER 24650M: Vishal Bhakta <vishal.bhakta@broadcom.com> 24651R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24652L: linux-scsi@vger.kernel.org 24653S: Supported 24654F: drivers/scsi/vmw_pvscsi.c 24655F: drivers/scsi/vmw_pvscsi.h 24656 24657VMWARE VIRTUAL PTP CLOCK DRIVER 24658M: Nick Shi <nick.shi@broadcom.com> 24659R: Ajay Kaher <ajay.kaher@broadcom.com> 24660R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24661R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24662L: netdev@vger.kernel.org 24663S: Supported 24664F: drivers/ptp/ptp_vmw.c 24665 24666VMWARE VMCI DRIVER 24667M: Bryan Tan <bryan-bt.tan@broadcom.com> 24668M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24669R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24670L: linux-kernel@vger.kernel.org 24671S: Supported 24672F: drivers/misc/vmw_vmci/ 24673F: include/linux/vmw_vmci* 24674 24675VMWARE VMMOUSE SUBDRIVER 24676M: Zack Rusin <zack.rusin@broadcom.com> 24677R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24678L: linux-input@vger.kernel.org 24679S: Supported 24680F: drivers/input/mouse/vmmouse.c 24681F: drivers/input/mouse/vmmouse.h 24682 24683VMWARE VMXNET3 ETHERNET DRIVER 24684M: Ronak Doshi <ronak.doshi@broadcom.com> 24685R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24686L: netdev@vger.kernel.org 24687S: Supported 24688F: drivers/net/vmxnet3/ 24689 24690VMWARE VSOCK VMCI TRANSPORT DRIVER 24691M: Bryan Tan <bryan-bt.tan@broadcom.com> 24692M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24693R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24694L: linux-kernel@vger.kernel.org 24695S: Supported 24696F: net/vmw_vsock/vmci_transport* 24697 24698VOCORE VOCORE2 BOARD 24699M: Harvey Hunt <harveyhuntnexus@gmail.com> 24700L: linux-mips@vger.kernel.org 24701S: Maintained 24702F: arch/mips/boot/dts/ralink/vocore2.dts 24703 24704VOLTAGE AND CURRENT REGULATOR FRAMEWORK 24705M: Liam Girdwood <lgirdwood@gmail.com> 24706M: Mark Brown <broonie@kernel.org> 24707L: linux-kernel@vger.kernel.org 24708S: Supported 24709W: http://www.slimlogic.co.uk/?p=48 24710T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 24711F: Documentation/devicetree/bindings/regulator/ 24712F: Documentation/power/regulator/ 24713F: drivers/regulator/ 24714F: include/dt-bindings/regulator/ 24715F: include/linux/regulator/ 24716K: regulator_get_optional 24717 24718VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 24719R: Matti Vaittinen <mazziesaccount@gmail.com> 24720F: drivers/regulator/irq_helpers.c 24721 24722VRF 24723M: David Ahern <dsahern@kernel.org> 24724L: netdev@vger.kernel.org 24725S: Maintained 24726F: Documentation/networking/vrf.rst 24727F: drivers/net/vrf.c 24728 24729VSPRINTF 24730M: Petr Mladek <pmladek@suse.com> 24731M: Steven Rostedt <rostedt@goodmis.org> 24732R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24733R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 24734R: Sergey Senozhatsky <senozhatsky@chromium.org> 24735S: Maintained 24736T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 24737F: Documentation/core-api/printk-formats.rst 24738F: lib/test_printf.c 24739F: lib/test_scanf.c 24740F: lib/vsprintf.c 24741 24742VT1211 HARDWARE MONITOR DRIVER 24743M: Juerg Haefliger <juergh@proton.me> 24744L: linux-hwmon@vger.kernel.org 24745S: Maintained 24746F: Documentation/hwmon/vt1211.rst 24747F: drivers/hwmon/vt1211.c 24748 24749VT8231 HARDWARE MONITOR DRIVER 24750M: Roger Lucas <vt8231@hiddenengine.co.uk> 24751L: linux-hwmon@vger.kernel.org 24752S: Maintained 24753F: drivers/hwmon/vt8231.c 24754 24755VUB300 USB to SDIO/SD/MMC bridge chip 24756L: linux-mmc@vger.kernel.org 24757S: Orphan 24758F: drivers/mmc/host/vub300.c 24759 24760W1 DALLAS'S 1-WIRE BUS 24761M: Krzysztof Kozlowski <krzk@kernel.org> 24762S: Maintained 24763F: Documentation/devicetree/bindings/w1/ 24764F: Documentation/w1/ 24765F: drivers/w1/ 24766F: include/linux/w1.h 24767 24768W83791D HARDWARE MONITORING DRIVER 24769M: Marc Hulsman <m.hulsman@tudelft.nl> 24770L: linux-hwmon@vger.kernel.org 24771S: Maintained 24772F: Documentation/hwmon/w83791d.rst 24773F: drivers/hwmon/w83791d.c 24774 24775W83793 HARDWARE MONITORING DRIVER 24776M: Rudolf Marek <r.marek@assembler.cz> 24777L: linux-hwmon@vger.kernel.org 24778S: Maintained 24779F: Documentation/hwmon/w83793.rst 24780F: drivers/hwmon/w83793.c 24781 24782W83795 HARDWARE MONITORING DRIVER 24783M: Jean Delvare <jdelvare@suse.com> 24784L: linux-hwmon@vger.kernel.org 24785S: Maintained 24786F: drivers/hwmon/w83795.c 24787 24788W83L51xD SD/MMC CARD INTERFACE DRIVER 24789M: Pierre Ossman <pierre@ossman.eu> 24790S: Maintained 24791F: drivers/mmc/host/wbsd.* 24792 24793WACOM PROTOCOL 4 SERIAL TABLETS 24794M: Julian Squires <julian@cipht.net> 24795M: Hans de Goede <hdegoede@redhat.com> 24796L: linux-input@vger.kernel.org 24797S: Maintained 24798F: drivers/input/tablet/wacom_serial4.c 24799 24800WANGXUN ETHERNET DRIVER 24801M: Jiawen Wu <jiawenwu@trustnetic.com> 24802M: Mengyuan Lou <mengyuanlou@net-swift.com> 24803L: netdev@vger.kernel.org 24804S: Maintained 24805W: https://www.net-swift.com 24806F: Documentation/networking/device_drivers/ethernet/wangxun/* 24807F: drivers/net/ethernet/wangxun/ 24808F: drivers/net/pcs/pcs-xpcs-wx.c 24809 24810WATCHDOG DEVICE DRIVERS 24811M: Wim Van Sebroeck <wim@linux-watchdog.org> 24812M: Guenter Roeck <linux@roeck-us.net> 24813L: linux-watchdog@vger.kernel.org 24814S: Maintained 24815W: http://www.linux-watchdog.org/ 24816T: git git://www.linux-watchdog.org/linux-watchdog.git 24817F: Documentation/devicetree/bindings/watchdog/ 24818F: Documentation/watchdog/ 24819F: drivers/watchdog/ 24820F: include/linux/watchdog.h 24821F: include/trace/events/watchdog.h 24822F: include/uapi/linux/watchdog.h 24823 24824WAVE5 VPU CODEC DRIVER 24825M: Nas Chung <nas.chung@chipsnmedia.com> 24826M: Jackson Lee <jackson.lee@chipsnmedia.com> 24827L: linux-media@vger.kernel.org 24828S: Maintained 24829F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 24830F: drivers/media/platform/chips-media/wave5/ 24831 24832WHISKEYCOVE PMIC GPIO DRIVER 24833M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 24834L: linux-gpio@vger.kernel.org 24835S: Maintained 24836F: drivers/gpio/gpio-wcove.c 24837 24838WHWAVE RTC DRIVER 24839M: Dianlong Li <long17.cool@163.com> 24840L: linux-rtc@vger.kernel.org 24841S: Maintained 24842F: drivers/rtc/rtc-sd3078.c 24843 24844WIIMOTE HID DRIVER 24845M: David Rheinsberg <david@readahead.eu> 24846L: linux-input@vger.kernel.org 24847S: Maintained 24848F: drivers/hid/hid-wiimote* 24849 24850WILOCITY WIL6210 WIRELESS DRIVER 24851L: linux-wireless@vger.kernel.org 24852S: Orphan 24853W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 24854F: drivers/net/wireless/ath/wil6210/ 24855 24856WINBOND CIR DRIVER 24857M: David Härdeman <david@hardeman.nu> 24858S: Maintained 24859F: drivers/media/rc/winbond-cir.c 24860 24861WINSYSTEMS EBC-C384 WATCHDOG DRIVER 24862L: linux-watchdog@vger.kernel.org 24863S: Orphan 24864F: drivers/watchdog/ebc-c384_wdt.c 24865 24866WINSYSTEMS WS16C48 GPIO DRIVER 24867M: William Breathitt Gray <wbg@kernel.org> 24868L: linux-gpio@vger.kernel.org 24869S: Maintained 24870F: drivers/gpio/gpio-ws16c48.c 24871 24872WIREGUARD SECURE NETWORK TUNNEL 24873M: Jason A. Donenfeld <Jason@zx2c4.com> 24874L: wireguard@lists.zx2c4.com 24875L: netdev@vger.kernel.org 24876S: Maintained 24877F: drivers/net/wireguard/ 24878F: tools/testing/selftests/wireguard/ 24879 24880WISTRON LAPTOP BUTTON DRIVER 24881M: Miloslav Trmac <mitr@volny.cz> 24882S: Maintained 24883F: drivers/input/misc/wistron_btns.c 24884 24885WMI BINARY MOF DRIVER 24886M: Armin Wolf <W_Armin@gmx.de> 24887R: Thomas Weißschuh <linux@weissschuh.net> 24888L: platform-driver-x86@vger.kernel.org 24889S: Maintained 24890F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 24891F: Documentation/wmi/devices/wmi-bmof.rst 24892F: drivers/platform/x86/wmi-bmof.c 24893 24894WOLFSON MICROELECTRONICS DRIVERS 24895L: patches@opensource.cirrus.com 24896S: Supported 24897W: https://github.com/CirrusLogic/linux-drivers/wiki 24898T: git https://github.com/CirrusLogic/linux-drivers.git 24899F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 24900F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 24901F: Documentation/devicetree/bindings/mfd/wm831x.txt 24902F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 24903F: Documentation/devicetree/bindings/sound/wlf,*.yaml 24904F: Documentation/devicetree/bindings/sound/wm* 24905F: Documentation/hwmon/wm83??.rst 24906F: arch/arm/mach-s3c/mach-crag6410* 24907F: drivers/clk/clk-wm83*.c 24908F: drivers/gpio/gpio-*wm*.c 24909F: drivers/gpio/gpio-arizona.c 24910F: drivers/hwmon/wm83??-hwmon.c 24911F: drivers/input/misc/wm831x-on.c 24912F: drivers/input/touchscreen/wm831x-ts.c 24913F: drivers/input/touchscreen/wm97*.c 24914F: drivers/leds/leds-wm83*.c 24915F: drivers/mfd/arizona* 24916F: drivers/mfd/cs47l24* 24917F: drivers/mfd/wm*.c 24918F: drivers/power/supply/wm83*.c 24919F: drivers/regulator/arizona* 24920F: drivers/regulator/wm8*.c 24921F: drivers/rtc/rtc-wm83*.c 24922F: drivers/video/backlight/wm83*_bl.c 24923F: drivers/watchdog/wm83*_wdt.c 24924F: include/linux/mfd/arizona/ 24925F: include/linux/mfd/wm831x/ 24926F: include/linux/mfd/wm8350/ 24927F: include/linux/mfd/wm8400* 24928F: include/linux/regulator/arizona* 24929F: include/linux/wm97xx.h 24930F: include/sound/wm????.h 24931F: sound/soc/codecs/arizona* 24932F: sound/soc/codecs/cs47l24* 24933F: sound/soc/codecs/wm* 24934 24935WORKQUEUE 24936M: Tejun Heo <tj@kernel.org> 24937R: Lai Jiangshan <jiangshanlai@gmail.com> 24938S: Maintained 24939T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 24940F: Documentation/core-api/workqueue.rst 24941F: include/linux/workqueue.h 24942F: kernel/workqueue.c 24943F: kernel/workqueue_internal.h 24944 24945WWAN DRIVERS 24946M: Loic Poulain <loic.poulain@linaro.org> 24947M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 24948R: Johannes Berg <johannes@sipsolutions.net> 24949L: netdev@vger.kernel.org 24950S: Maintained 24951F: drivers/net/wwan/ 24952F: include/linux/wwan.h 24953F: include/uapi/linux/wwan.h 24954 24955X-POWERS AXP288 PMIC DRIVERS 24956M: Hans de Goede <hdegoede@redhat.com> 24957S: Maintained 24958F: drivers/acpi/pmic/intel_pmic_xpower.c 24959N: axp288 24960 24961X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 24962M: Chen-Yu Tsai <wens@csie.org> 24963L: linux-kernel@vger.kernel.org 24964S: Maintained 24965N: axp[128] 24966 24967X.25 STACK 24968M: Martin Schiller <ms@dev.tdt.de> 24969L: linux-x25@vger.kernel.org 24970S: Maintained 24971F: Documentation/networking/lapb-module.rst 24972F: Documentation/networking/x25* 24973F: drivers/net/wan/hdlc_x25.c 24974F: drivers/net/wan/lapbether.c 24975F: include/*/lapb.h 24976F: include/net/x25* 24977F: include/uapi/linux/x25.h 24978F: net/lapb/ 24979F: net/x25/ 24980 24981X86 ARCHITECTURE (32-BIT AND 64-BIT) 24982M: Thomas Gleixner <tglx@linutronix.de> 24983M: Ingo Molnar <mingo@redhat.com> 24984M: Borislav Petkov <bp@alien8.de> 24985M: Dave Hansen <dave.hansen@linux.intel.com> 24986M: x86@kernel.org 24987R: "H. Peter Anvin" <hpa@zytor.com> 24988L: linux-kernel@vger.kernel.org 24989S: Maintained 24990T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24991F: Documentation/arch/x86/ 24992F: Documentation/devicetree/bindings/x86/ 24993F: arch/x86/ 24994F: tools/testing/selftests/x86 24995 24996X86 CPUID DATABASE 24997M: Borislav Petkov <bp@alien8.de> 24998M: Thomas Gleixner <tglx@linutronix.de> 24999M: x86@kernel.org 25000R: Ahmed S. Darwish <darwi@linutronix.de> 25001L: x86-cpuid@lists.linux.dev 25002S: Maintained 25003W: https://x86-cpuid.org 25004F: tools/arch/x86/kcpuid/cpuid.csv 25005 25006X86 ENTRY CODE 25007M: Andy Lutomirski <luto@kernel.org> 25008L: linux-kernel@vger.kernel.org 25009S: Maintained 25010T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 25011F: arch/x86/entry/ 25012 25013X86 HARDWARE VULNERABILITIES 25014M: Thomas Gleixner <tglx@linutronix.de> 25015M: Borislav Petkov <bp@alien8.de> 25016M: Peter Zijlstra <peterz@infradead.org> 25017M: Josh Poimboeuf <jpoimboe@kernel.org> 25018R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 25019S: Maintained 25020F: Documentation/admin-guide/hw-vuln/ 25021F: arch/x86/include/asm/nospec-branch.h 25022F: arch/x86/kernel/cpu/bugs.c 25023 25024X86 MCE INFRASTRUCTURE 25025M: Tony Luck <tony.luck@intel.com> 25026M: Borislav Petkov <bp@alien8.de> 25027L: linux-edac@vger.kernel.org 25028S: Maintained 25029F: Documentation/ABI/testing/sysfs-mce 25030F: Documentation/arch/x86/x86_64/machinecheck.rst 25031F: arch/x86/kernel/cpu/mce/* 25032 25033X86 MICROCODE UPDATE SUPPORT 25034M: Borislav Petkov <bp@alien8.de> 25035S: Maintained 25036F: arch/x86/kernel/cpu/microcode/* 25037 25038X86 MM 25039M: Dave Hansen <dave.hansen@linux.intel.com> 25040M: Andy Lutomirski <luto@kernel.org> 25041M: Peter Zijlstra <peterz@infradead.org> 25042L: linux-kernel@vger.kernel.org 25043S: Maintained 25044T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 25045F: arch/x86/mm/ 25046 25047X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 25048M: Hans de Goede <hdegoede@redhat.com> 25049L: platform-driver-x86@vger.kernel.org 25050S: Maintained 25051T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 25052F: drivers/platform/x86/x86-android-tablets/ 25053 25054X86 PLATFORM DRIVERS 25055M: Hans de Goede <hdegoede@redhat.com> 25056M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 25057L: platform-driver-x86@vger.kernel.org 25058S: Maintained 25059Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 25060T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 25061F: drivers/platform/olpc/ 25062F: drivers/platform/x86/ 25063F: include/linux/platform_data/x86/ 25064 25065X86 PLATFORM UV HPE SUPERDOME FLEX 25066M: Steve Wahl <steve.wahl@hpe.com> 25067R: Justin Ernst <justin.ernst@hpe.com> 25068R: Kyle Meyer <kyle.meyer@hpe.com> 25069R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 25070R: Russ Anderson <russ.anderson@hpe.com> 25071S: Supported 25072F: arch/x86/include/asm/uv/ 25073F: arch/x86/kernel/apic/x2apic_uv_x.c 25074F: arch/x86/platform/uv/ 25075 25076X86 STACK UNWINDING 25077M: Josh Poimboeuf <jpoimboe@kernel.org> 25078M: Peter Zijlstra <peterz@infradead.org> 25079S: Supported 25080F: arch/x86/include/asm/unwind*.h 25081F: arch/x86/kernel/dumpstack.c 25082F: arch/x86/kernel/stacktrace.c 25083F: arch/x86/kernel/unwind_*.c 25084 25085X86 TRUST DOMAIN EXTENSIONS (TDX) 25086M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 25087R: Dave Hansen <dave.hansen@linux.intel.com> 25088L: x86@kernel.org 25089L: linux-coco@lists.linux.dev 25090S: Supported 25091T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 25092F: arch/x86/boot/compressed/tdx* 25093F: arch/x86/coco/tdx/ 25094F: arch/x86/include/asm/shared/tdx.h 25095F: arch/x86/include/asm/tdx.h 25096F: arch/x86/virt/vmx/tdx/ 25097F: drivers/virt/coco/tdx-guest 25098 25099X86 VDSO 25100M: Andy Lutomirski <luto@kernel.org> 25101L: linux-kernel@vger.kernel.org 25102S: Maintained 25103T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 25104F: arch/x86/entry/vdso/ 25105 25106XARRAY 25107M: Matthew Wilcox <willy@infradead.org> 25108L: linux-fsdevel@vger.kernel.org 25109S: Supported 25110F: Documentation/core-api/xarray.rst 25111F: include/linux/idr.h 25112F: include/linux/xarray.h 25113F: lib/idr.c 25114F: lib/xarray.c 25115F: tools/testing/radix-tree 25116 25117XBOX DVD IR REMOTE 25118M: Benjamin Valentin <benpicco@googlemail.com> 25119S: Maintained 25120F: drivers/media/rc/keymaps/rc-xbox-dvd.c 25121F: drivers/media/rc/xbox_remote.c 25122 25123XC2028/3028 TUNER DRIVER 25124M: Mauro Carvalho Chehab <mchehab@kernel.org> 25125L: linux-media@vger.kernel.org 25126S: Maintained 25127W: https://linuxtv.org 25128T: git git://linuxtv.org/media_tree.git 25129F: drivers/media/tuners/xc2028.* 25130 25131XDP (eXpress Data Path) 25132M: Alexei Starovoitov <ast@kernel.org> 25133M: Daniel Borkmann <daniel@iogearbox.net> 25134M: David S. Miller <davem@davemloft.net> 25135M: Jakub Kicinski <kuba@kernel.org> 25136M: Jesper Dangaard Brouer <hawk@kernel.org> 25137M: John Fastabend <john.fastabend@gmail.com> 25138L: netdev@vger.kernel.org 25139L: bpf@vger.kernel.org 25140S: Supported 25141F: drivers/net/ethernet/*/*/*/*/*xdp* 25142F: drivers/net/ethernet/*/*/*xdp* 25143F: include/net/xdp.h 25144F: include/net/xdp_priv.h 25145F: include/trace/events/xdp.h 25146F: kernel/bpf/cpumap.c 25147F: kernel/bpf/devmap.c 25148F: net/core/xdp.c 25149F: samples/bpf/xdp* 25150F: tools/testing/selftests/bpf/*/*xdp* 25151F: tools/testing/selftests/bpf/*xdp* 25152K: (?:\b|_)xdp(?:\b|_) 25153 25154XDP SOCKETS (AF_XDP) 25155M: Björn Töpel <bjorn@kernel.org> 25156M: Magnus Karlsson <magnus.karlsson@intel.com> 25157M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 25158R: Jonathan Lemon <jonathan.lemon@gmail.com> 25159L: netdev@vger.kernel.org 25160L: bpf@vger.kernel.org 25161S: Maintained 25162F: Documentation/networking/af_xdp.rst 25163F: include/net/netns/xdp.h 25164F: include/net/xdp_sock* 25165F: include/net/xsk_buff_pool.h 25166F: include/uapi/linux/if_xdp.h 25167F: include/uapi/linux/xdp_diag.h 25168F: net/xdp/ 25169F: tools/testing/selftests/bpf/*xsk* 25170 25171XEN BLOCK SUBSYSTEM 25172M: Roger Pau Monné <roger.pau@citrix.com> 25173L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25174S: Supported 25175F: drivers/block/xen* 25176F: drivers/block/xen-blkback/* 25177 25178XEN HYPERVISOR ARM 25179M: Stefano Stabellini <sstabellini@kernel.org> 25180L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25181S: Maintained 25182F: arch/arm/include/asm/xen/ 25183F: arch/arm/xen/ 25184 25185XEN HYPERVISOR ARM64 25186M: Stefano Stabellini <sstabellini@kernel.org> 25187L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25188S: Maintained 25189F: arch/arm64/include/asm/xen/ 25190F: arch/arm64/xen/ 25191 25192XEN HYPERVISOR INTERFACE 25193M: Juergen Gross <jgross@suse.com> 25194M: Stefano Stabellini <sstabellini@kernel.org> 25195R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 25196L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25197S: Supported 25198T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 25199F: Documentation/ABI/stable/sysfs-hypervisor-xen 25200F: Documentation/ABI/testing/sysfs-hypervisor-xen 25201F: drivers/*/xen-*front.c 25202F: drivers/xen/ 25203F: include/uapi/xen/ 25204F: include/xen/ 25205F: kernel/configs/xen.config 25206 25207XEN HYPERVISOR X86 25208M: Juergen Gross <jgross@suse.com> 25209R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 25210L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25211S: Supported 25212F: arch/x86/configs/xen.config 25213F: arch/x86/include/asm/pvclock-abi.h 25214F: arch/x86/include/asm/xen/ 25215F: arch/x86/platform/pvh/ 25216F: arch/x86/xen/ 25217 25218XEN NETWORK BACKEND DRIVER 25219M: Wei Liu <wei.liu@kernel.org> 25220M: Paul Durrant <paul@xen.org> 25221L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25222L: netdev@vger.kernel.org 25223S: Supported 25224F: drivers/net/xen-netback/* 25225 25226XEN PCI SUBSYSTEM 25227M: Juergen Gross <jgross@suse.com> 25228L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25229S: Supported 25230F: arch/x86/pci/*xen* 25231F: drivers/pci/*xen* 25232 25233XEN PVSCSI DRIVERS 25234M: Juergen Gross <jgross@suse.com> 25235L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25236L: linux-scsi@vger.kernel.org 25237S: Supported 25238F: drivers/scsi/xen-scsifront.c 25239F: drivers/xen/xen-scsiback.c 25240F: include/xen/interface/io/vscsiif.h 25241 25242XEN PVUSB DRIVER 25243M: Juergen Gross <jgross@suse.com> 25244L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25245L: linux-usb@vger.kernel.org 25246S: Supported 25247F: drivers/usb/host/xen* 25248F: include/xen/interface/io/usbif.h 25249 25250XEN SOUND FRONTEND DRIVER 25251M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 25252L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25253L: linux-sound@vger.kernel.org 25254S: Supported 25255F: sound/xen/* 25256 25257XEN SWIOTLB SUBSYSTEM 25258M: Juergen Gross <jgross@suse.com> 25259M: Stefano Stabellini <sstabellini@kernel.org> 25260L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25261L: iommu@lists.linux.dev 25262S: Supported 25263F: arch/*/include/asm/xen/swiotlb-xen.h 25264F: drivers/xen/swiotlb-xen.c 25265F: include/xen/arm/swiotlb-xen.h 25266F: include/xen/swiotlb-xen.h 25267 25268XFS FILESYSTEM 25269M: Carlos Maiolino <cem@kernel.org> 25270R: Darrick J. Wong <djwong@kernel.org> 25271L: linux-xfs@vger.kernel.org 25272S: Supported 25273W: http://xfs.org/ 25274C: irc://irc.oftc.net/xfs 25275T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 25276P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 25277F: Documentation/ABI/testing/sysfs-fs-xfs 25278F: Documentation/admin-guide/xfs.rst 25279F: Documentation/filesystems/xfs/* 25280F: fs/xfs/ 25281F: include/uapi/linux/dqblk_xfs.h 25282F: include/uapi/linux/fsmap.h 25283 25284XILINX AMS DRIVER 25285M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 25286L: linux-iio@vger.kernel.org 25287S: Maintained 25288F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 25289F: drivers/iio/adc/xilinx-ams.c 25290 25291XILINX AXI ETHERNET DRIVER 25292M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 25293S: Maintained 25294F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 25295F: drivers/net/ethernet/xilinx/xilinx_axienet* 25296 25297XILINX CAN DRIVER 25298M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 25299L: linux-can@vger.kernel.org 25300S: Maintained 25301F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 25302F: drivers/net/can/xilinx_can.c 25303 25304XILINX EVENT MANAGEMENT DRIVER 25305M: Michal Simek <michal.simek@amd.com> 25306S: Maintained 25307F: drivers/soc/xilinx/xlnx_event_manager.c 25308F: include/linux/firmware/xlnx-event-manager.h 25309 25310XILINX GPIO DRIVER 25311M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25312R: Srinivas Neeli <srinivas.neeli@amd.com> 25313R: Michal Simek <michal.simek@amd.com> 25314S: Maintained 25315F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 25316F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 25317F: drivers/gpio/gpio-xilinx.c 25318F: drivers/gpio/gpio-zynq.c 25319 25320XILINX LL TEMAC ETHERNET DRIVER 25321L: netdev@vger.kernel.org 25322S: Orphan 25323F: drivers/net/ethernet/xilinx/ll_temac* 25324 25325XILINX PWM DRIVER 25326M: Sean Anderson <sean.anderson@seco.com> 25327S: Maintained 25328F: drivers/pwm/pwm-xilinx.c 25329F: include/clocksource/timer-xilinx.h 25330 25331XILINX SD-FEC IP CORES 25332M: Derek Kiernan <derek.kiernan@amd.com> 25333M: Dragan Cvetic <dragan.cvetic@amd.com> 25334S: Maintained 25335F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 25336F: Documentation/misc-devices/xilinx_sdfec.rst 25337F: drivers/misc/Kconfig 25338F: drivers/misc/Makefile 25339F: drivers/misc/xilinx_sdfec.c 25340F: include/uapi/misc/xilinx_sdfec.h 25341 25342XILINX UARTLITE SERIAL DRIVER 25343M: Peter Korsgaard <jacmet@sunsite.dk> 25344L: linux-serial@vger.kernel.org 25345S: Maintained 25346F: drivers/tty/serial/uartlite.c 25347 25348XILINX VIDEO IP CORES 25349M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25350L: linux-media@vger.kernel.org 25351S: Supported 25352T: git git://linuxtv.org/media_tree.git 25353F: Documentation/devicetree/bindings/media/xilinx/ 25354F: drivers/media/platform/xilinx/ 25355F: include/uapi/linux/xilinx-v4l2-controls.h 25356 25357XILINX VERSAL EDAC DRIVER 25358M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25359M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25360S: Maintained 25361F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 25362F: drivers/edac/versal_edac.c 25363 25364XILINX WATCHDOG DRIVER 25365M: Srinivas Neeli <srinivas.neeli@amd.com> 25366R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25367R: Michal Simek <michal.simek@amd.com> 25368S: Maintained 25369F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 25370F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 25371F: drivers/watchdog/of_xilinx_wdt.c 25372F: drivers/watchdog/xilinx_wwdt.c 25373 25374XILINX XDMA DRIVER 25375M: Lizhi Hou <lizhi.hou@amd.com> 25376M: Brian Xu <brian.xu@amd.com> 25377M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 25378L: dmaengine@vger.kernel.org 25379S: Supported 25380F: drivers/dma/xilinx/xdma-regs.h 25381F: drivers/dma/xilinx/xdma.c 25382F: include/linux/dma/amd_xdma.h 25383F: include/linux/platform_data/amd_xdma.h 25384 25385XILINX ZYNQMP DPDMA DRIVER 25386M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25387L: dmaengine@vger.kernel.org 25388S: Supported 25389F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 25390F: drivers/dma/xilinx/xilinx_dpdma.c 25391F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 25392 25393XILINX ZYNQMP OCM EDAC DRIVER 25394M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25395M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25396S: Maintained 25397F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 25398F: drivers/edac/zynqmp_edac.c 25399 25400XILINX ZYNQMP PSGTR PHY DRIVER 25401M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25402L: linux-kernel@vger.kernel.org 25403S: Supported 25404T: git https://github.com/Xilinx/linux-xlnx.git 25405F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 25406F: drivers/phy/xilinx/phy-zynqmp.c 25407 25408XILINX ZYNQMP SHA3 DRIVER 25409M: Harsha <harsha.harsha@amd.com> 25410S: Maintained 25411F: drivers/crypto/xilinx/zynqmp-sha.c 25412 25413XILINX ZYNQMP NVMEM DRIVER 25414M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 25415M: Kalyani Akula <kalyani.akula@amd.com> 25416R: Michal Simek <michal.simek@amd.com> 25417S: Maintained 25418F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 25419F: drivers/nvmem/zynqmp_nvmem.c 25420 25421XILLYBUS DRIVER 25422M: Eli Billauer <eli.billauer@gmail.com> 25423L: linux-kernel@vger.kernel.org 25424S: Supported 25425F: drivers/char/xillybus/ 25426 25427XLP9XX I2C DRIVER 25428M: George Cherian <gcherian@marvell.com> 25429L: linux-i2c@vger.kernel.org 25430S: Supported 25431W: http://www.marvell.com 25432F: drivers/i2c/busses/i2c-xlp9xx.c 25433 25434XRA1403 GPIO EXPANDER 25435M: Nandor Han <nandor.han@ge.com> 25436L: linux-gpio@vger.kernel.org 25437S: Maintained 25438F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 25439F: drivers/gpio/gpio-xra1403.c 25440 25441XTENSA XTFPGA PLATFORM SUPPORT 25442M: Max Filippov <jcmvbkbc@gmail.com> 25443S: Maintained 25444F: drivers/spi/spi-xtensa-xtfpga.c 25445F: sound/soc/xtensa/xtfpga-i2s.c 25446 25447XZ EMBEDDED 25448M: Lasse Collin <lasse.collin@tukaani.org> 25449S: Maintained 25450W: https://tukaani.org/xz/embedded.html 25451B: https://github.com/tukaani-project/xz-embedded/issues 25452C: irc://irc.libera.chat/tukaani 25453F: Documentation/staging/xz.rst 25454F: include/linux/decompress/unxz.h 25455F: include/linux/xz.h 25456F: lib/decompress_unxz.c 25457F: lib/xz/ 25458F: scripts/xz_wrap.sh 25459 25460YAM DRIVER FOR AX.25 25461M: Jean-Paul Roubelat <jpr@f6fbb.org> 25462L: linux-hams@vger.kernel.org 25463S: Maintained 25464F: drivers/net/hamradio/yam* 25465F: include/linux/yam.h 25466 25467YAMA SECURITY MODULE 25468M: Kees Cook <kees@kernel.org> 25469S: Supported 25470T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25471F: Documentation/admin-guide/LSM/Yama.rst 25472F: security/yama/ 25473 25474YAML NETLINK (YNL) 25475M: Donald Hunter <donald.hunter@gmail.com> 25476M: Jakub Kicinski <kuba@kernel.org> 25477F: Documentation/netlink/ 25478F: Documentation/userspace-api/netlink/intro-specs.rst 25479F: Documentation/userspace-api/netlink/specs.rst 25480F: tools/net/ynl/ 25481 25482YEALINK PHONE DRIVER 25483M: Henk Vergonet <Henk.Vergonet@gmail.com> 25484S: Maintained 25485F: Documentation/input/devices/yealink.rst 25486F: drivers/input/misc/yealink.* 25487 25488Z3FOLD COMPRESSED PAGE ALLOCATOR 25489M: Vitaly Wool <vitaly.wool@konsulko.com> 25490R: Miaohe Lin <linmiaohe@huawei.com> 25491L: linux-mm@kvack.org 25492S: Maintained 25493F: mm/z3fold.c 25494 25495Z8530 DRIVER FOR AX.25 25496M: Joerg Reuter <jreuter@yaina.de> 25497L: linux-hams@vger.kernel.org 25498S: Maintained 25499W: http://yaina.de/jreuter/ 25500W: http://www.qsl.net/dl1bke/ 25501F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 25502F: drivers/net/hamradio/*scc.c 25503F: drivers/net/hamradio/z8530.h 25504 25505ZBUD COMPRESSED PAGE ALLOCATOR 25506M: Seth Jennings <sjenning@redhat.com> 25507M: Dan Streetman <ddstreet@ieee.org> 25508L: linux-mm@kvack.org 25509S: Maintained 25510F: mm/zbud.c 25511 25512ZD1211RW WIRELESS DRIVER 25513L: linux-wireless@vger.kernel.org 25514S: Orphan 25515F: drivers/net/wireless/zydas/zd1211rw/ 25516 25517ZD1301 MEDIA DRIVER 25518L: linux-media@vger.kernel.org 25519S: Orphan 25520W: https://linuxtv.org/ 25521Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25522F: drivers/media/usb/dvb-usb-v2/zd1301* 25523 25524ZD1301_DEMOD MEDIA DRIVER 25525L: linux-media@vger.kernel.org 25526S: Orphan 25527W: https://linuxtv.org/ 25528Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25529F: drivers/media/dvb-frontends/zd1301_demod* 25530 25531ZHAOXIN PROCESSOR SUPPORT 25532M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 25533L: linux-kernel@vger.kernel.org 25534S: Maintained 25535F: arch/x86/kernel/cpu/zhaoxin.c 25536 25537ZONEFS FILESYSTEM 25538M: Damien Le Moal <dlemoal@kernel.org> 25539M: Naohiro Aota <naohiro.aota@wdc.com> 25540R: Johannes Thumshirn <jth@kernel.org> 25541L: linux-fsdevel@vger.kernel.org 25542S: Maintained 25543T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 25544F: Documentation/filesystems/zonefs.rst 25545F: fs/zonefs/ 25546 25547ZR36067 VIDEO FOR LINUX DRIVER 25548M: Corentin Labbe <clabbe@baylibre.com> 25549L: mjpeg-users@lists.sourceforge.net 25550L: linux-media@vger.kernel.org 25551S: Maintained 25552W: http://mjpeg.sourceforge.net/driver-zoran/ 25553Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25554F: Documentation/driver-api/media/drivers/zoran.rst 25555F: drivers/media/pci/zoran/ 25556 25557ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 25558M: Minchan Kim <minchan@kernel.org> 25559M: Sergey Senozhatsky <senozhatsky@chromium.org> 25560L: linux-kernel@vger.kernel.org 25561S: Maintained 25562F: Documentation/admin-guide/blockdev/zram.rst 25563F: drivers/block/zram/ 25564 25565ZS DECSTATION Z85C30 SERIAL DRIVER 25566M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25567S: Maintained 25568F: drivers/tty/serial/zs.* 25569 25570ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 25571M: Minchan Kim <minchan@kernel.org> 25572M: Sergey Senozhatsky <senozhatsky@chromium.org> 25573L: linux-mm@kvack.org 25574S: Maintained 25575F: Documentation/mm/zsmalloc.rst 25576F: include/linux/zsmalloc.h 25577F: mm/zsmalloc.c 25578 25579ZSTD 25580M: Nick Terrell <terrelln@fb.com> 25581S: Maintained 25582B: https://github.com/facebook/zstd/issues 25583T: git https://github.com/terrelln/linux.git 25584F: crypto/zstd.c 25585F: include/linux/zstd* 25586F: lib/decompress_unzstd.c 25587F: lib/zstd/ 25588N: zstd 25589K: zstd 25590 25591ZSWAP COMPRESSED SWAP CACHING 25592M: Johannes Weiner <hannes@cmpxchg.org> 25593M: Yosry Ahmed <yosryahmed@google.com> 25594M: Nhat Pham <nphamcs@gmail.com> 25595R: Chengming Zhou <chengming.zhou@linux.dev> 25596L: linux-mm@kvack.org 25597S: Maintained 25598F: Documentation/admin-guide/mm/zswap.rst 25599F: include/linux/zpool.h 25600F: include/linux/zswap.h 25601F: mm/zpool.c 25602F: mm/zswap.c 25603F: tools/testing/selftests/cgroup/test_zswap.c 25604 25605SENARYTECH AUDIO CODEC DRIVER 25606M: bo liu <bo.liu@senarytech.com> 25607S: Maintained 25608T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25609F: sound/pci/hda/patch_senarytech.c 25610 25611THE REST 25612M: Linus Torvalds <torvalds@linux-foundation.org> 25613L: linux-kernel@vger.kernel.org 25614S: Buried alive in reporters 25615T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 25616F: * 25617F: */ 25618
