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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 127N: include/uapi/linux/nl80211-.* 128F: include/uapi/linux/wireless.h 129F: net/wireless/ 130 1318169 10/100/1000 GIGABIT ETHERNET DRIVER 132M: Heiner Kallweit <hkallweit1@gmail.com> 133M: nic_swsd@realtek.com 134L: netdev@vger.kernel.org 135S: Maintained 136F: drivers/net/ethernet/realtek/r8169* 137 1388250/16?50 (AND CLONE UARTS) SERIAL DRIVER 139M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 140L: linux-serial@vger.kernel.org 141S: Maintained 142T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 143F: drivers/tty/serial/8250* 144F: include/linux/serial_8250.h 145 1468390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 147L: netdev@vger.kernel.org 148S: Orphan / Obsolete 149F: drivers/net/ethernet/8390/ 150 1519P FILE SYSTEM 152M: Eric Van Hensbergen <ericvh@kernel.org> 153M: Latchesar Ionkov <lucho@ionkov.net> 154M: Dominique Martinet <asmadeus@codewreck.org> 155R: Christian Schoenebeck <linux_oss@crudebyte.com> 156L: v9fs@lists.linux.dev 157S: Maintained 158W: http://github.com/v9fs 159Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 160T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 161T: git https://github.com/martinetd/linux.git 162F: Documentation/filesystems/9p.rst 163F: fs/9p/ 164F: include/net/9p/ 165F: include/trace/events/9p.h 166F: include/uapi/linux/virtio_9p.h 167F: net/9p/ 168 169A64FX DIAG DRIVER 170M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 171S: Supported 172F: drivers/soc/fujitsu/a64fx-diag.c 173 174A8293 MEDIA DRIVER 175L: linux-media@vger.kernel.org 176S: Orphan 177W: https://linuxtv.org 178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 179F: drivers/media/dvb-frontends/a8293* 180 181AACRAID SCSI RAID DRIVER 182M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 183L: linux-scsi@vger.kernel.org 184S: Supported 185W: http://www.adaptec.com/ 186F: Documentation/scsi/aacraid.rst 187F: drivers/scsi/aacraid/ 188 189AAEON UPBOARD FPGA MFD DRIVER 190M: Thomas Richard <thomas.richard@bootlin.com> 191S: Maintained 192F: drivers/leds/leds-upboard.c 193F: drivers/mfd/upboard-fpga.c 194F: drivers/pinctrl/pinctrl-upboard.c 195F: include/linux/mfd/upboard-fpga.h 196 197AB8500 BATTERY AND CHARGER DRIVERS 198M: Linus Walleij <linus.walleij@linaro.org> 199F: Documentation/devicetree/bindings/power/supply/*ab8500* 200F: drivers/power/supply/*ab8500* 201 202ABI/API 203L: linux-api@vger.kernel.org 204F: include/linux/syscalls.h 205F: kernel/sys_ni.c 206X: arch/*/include/uapi/ 207X: include/uapi/ 208 209ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 210M: Hans de Goede <hansg@kernel.org> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru.c 214 215ABIT UGURU 3 HARDWARE MONITOR DRIVER 216M: Alistair John Strachan <alistair@devzero.co.uk> 217L: linux-hwmon@vger.kernel.org 218S: Maintained 219F: drivers/hwmon/abituguru3.c 220 221ACCES 104-DIO-48E GPIO DRIVER 222M: William Breathitt Gray <wbg@kernel.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-dio-48e.c 226 227ACCES 104-IDI-48 GPIO DRIVER 228M: William Breathitt Gray <wbg@kernel.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idi-48.c 232 233ACCES 104-IDIO-16 GPIO DRIVER 234M: William Breathitt Gray <wbg@kernel.org> 235L: linux-gpio@vger.kernel.org 236S: Maintained 237F: drivers/gpio/gpio-104-idio-16.c 238 239ACCES 104-QUAD-8 DRIVER 240M: William Breathitt Gray <wbg@kernel.org> 241L: linux-iio@vger.kernel.org 242S: Maintained 243F: drivers/counter/104-quad-8.c 244 245ACCES IDIO-16 GPIO LIBRARY 246M: William Breathitt Gray <wbg@kernel.org> 247L: linux-gpio@vger.kernel.org 248S: Maintained 249F: drivers/gpio/gpio-idio-16.c 250F: drivers/gpio/gpio-idio-16.h 251 252ACCES PCI-IDIO-16 GPIO DRIVER 253M: William Breathitt Gray <wbg@kernel.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pci-idio-16.c 257 258ACCES PCIe-IDIO-24 GPIO DRIVER 259M: William Breathitt Gray <wbg@kernel.org> 260L: linux-gpio@vger.kernel.org 261S: Maintained 262F: drivers/gpio/gpio-pcie-idio-24.c 263 264ACENIC DRIVER 265M: Jes Sorensen <jes@trained-monkey.org> 266L: linux-acenic@sunsite.dk 267S: Maintained 268F: drivers/net/ethernet/alteon/acenic* 269 270ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 271M: Peter Kaestle <peter@piie.net> 272L: platform-driver-x86@vger.kernel.org 273S: Maintained 274W: http://piie.net/?section=acerhdf 275F: drivers/platform/x86/acerhdf.c 276 277ACER WMI LAPTOP EXTRAS 278M: "Lee, Chun-Yi" <jlee@suse.com> 279L: platform-driver-x86@vger.kernel.org 280S: Maintained 281F: drivers/platform/x86/acer-wmi.c 282 283ACPI 284M: "Rafael J. Wysocki" <rafael@kernel.org> 285R: Len Brown <lenb@kernel.org> 286L: linux-acpi@vger.kernel.org 287S: Supported 288Q: https://patchwork.kernel.org/project/linux-acpi/list/ 289B: https://bugzilla.kernel.org 290T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 291F: Documentation/ABI/testing/configfs-acpi 292F: Documentation/ABI/testing/sysfs-bus-acpi 293F: Documentation/firmware-guide/acpi/ 294F: arch/x86/kernel/acpi/ 295F: arch/x86/pci/acpi.c 296F: drivers/acpi/ 297F: drivers/pci/*/*acpi* 298F: drivers/pci/*acpi* 299F: drivers/pnp/pnpacpi/ 300F: include/acpi/ 301F: include/linux/acpi.h 302F: include/linux/fwnode.h 303F: include/linux/fw_table.h 304F: lib/fw_table.c 305F: rust/kernel/acpi.rs 306F: tools/power/acpi/ 307 308ACPI APEI 309M: "Rafael J. Wysocki" <rafael@kernel.org> 310R: Tony Luck <tony.luck@intel.com> 311R: Borislav Petkov <bp@alien8.de> 312R: Hanjun Guo <guohanjun@huawei.com> 313R: Mauro Carvalho Chehab <mchehab@kernel.org> 314R: Shuai Xue <xueshuai@linux.alibaba.com> 315L: linux-acpi@vger.kernel.org 316F: drivers/acpi/apei/ 317 318ACPI COMPONENT ARCHITECTURE (ACPICA) 319M: "Rafael J. Wysocki" <rafael@kernel.org> 320M: Robert Moore <robert.moore@intel.com> 321L: linux-acpi@vger.kernel.org 322L: acpica-devel@lists.linux.dev 323S: Supported 324W: https://acpica.org/ 325W: https://github.com/acpica/acpica/ 326Q: https://patchwork.kernel.org/project/linux-acpi/list/ 327B: https://bugzilla.kernel.org 328B: https://bugs.acpica.org 329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 330F: drivers/acpi/acpica/ 331F: include/acpi/ 332F: tools/power/acpi/ 333 334ACPI FOR ARM64 (ACPI/arm64) 335M: Lorenzo Pieralisi <lpieralisi@kernel.org> 336M: Hanjun Guo <guohanjun@huawei.com> 337M: Sudeep Holla <sudeep.holla@arm.com> 338L: linux-acpi@vger.kernel.org 339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 340S: Maintained 341F: drivers/acpi/arm64 342F: include/linux/acpi_iort.h 343 344ACPI FOR RISC-V (ACPI/riscv) 345M: Sunil V L <sunilvl@ventanamicro.com> 346L: linux-acpi@vger.kernel.org 347L: linux-riscv@lists.infradead.org 348S: Maintained 349F: drivers/acpi/riscv/ 350F: include/linux/acpi_rimt.h 351 352ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 353M: Sudeep Holla <sudeep.holla@arm.com> 354L: linux-acpi@vger.kernel.org 355S: Supported 356F: drivers/mailbox/pcc.c 357 358ACPI PMIC DRIVERS 359M: "Rafael J. Wysocki" <rafael@kernel.org> 360M: Len Brown <lenb@kernel.org> 361R: Andy Shevchenko <andy@kernel.org> 362R: Mika Westerberg <westeri@kernel.org> 363L: linux-acpi@vger.kernel.org 364S: Supported 365Q: https://patchwork.kernel.org/project/linux-acpi/list/ 366B: https://bugzilla.kernel.org 367T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 368F: drivers/acpi/pmic/ 369 370ACPI QUICKSTART DRIVER 371M: Armin Wolf <W_Armin@gmx.de> 372L: platform-driver-x86@vger.kernel.org 373S: Maintained 374F: drivers/platform/x86/quickstart.c 375 376ACPI SERIAL MULTI INSTANTIATE DRIVER 377M: Hans de Goede <hansg@kernel.org> 378L: platform-driver-x86@vger.kernel.org 379S: Maintained 380F: drivers/platform/x86/serial-multi-instantiate.c 381 382ACPI THERMAL DRIVER 383M: Rafael J. Wysocki <rafael@kernel.org> 384R: Zhang Rui <rui.zhang@intel.com> 385L: linux-acpi@vger.kernel.org 386S: Supported 387B: https://bugzilla.kernel.org 388F: drivers/acpi/*thermal* 389 390ACPI VIOT DRIVER 391M: Jean-Philippe Brucker <jean-philippe@linaro.org> 392L: linux-acpi@vger.kernel.org 393L: iommu@lists.linux.dev 394S: Maintained 395F: drivers/acpi/viot.c 396F: include/linux/acpi_viot.h 397 398ACPI WMI DRIVER 399M: Armin Wolf <W_Armin@gmx.de> 400L: platform-driver-x86@vger.kernel.org 401S: Maintained 402F: Documentation/ABI/testing/sysfs-bus-wmi 403F: Documentation/driver-api/wmi.rst 404F: Documentation/wmi/ 405F: drivers/platform/x86/wmi.c 406F: include/uapi/linux/wmi.h 407 408ACRN HYPERVISOR SERVICE MODULE 409M: Fei Li <fei1.li@intel.com> 410L: acrn-dev@lists.projectacrn.org (subscribers-only) 411S: Supported 412W: https://projectacrn.org 413F: Documentation/virt/acrn/ 414F: drivers/virt/acrn/ 415F: include/uapi/linux/acrn.h 416 417AD1889 ALSA SOUND DRIVER 418L: linux-parisc@vger.kernel.org 419S: Maintained 420W: https://parisc.wiki.kernel.org/index.php/AD1889 421F: sound/pci/ad1889.* 422 423AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 424M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 425L: linux-iio@vger.kernel.org 426S: Supported 427F: drivers/iio/potentiometer/ad5110.c 428 429AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 430M: Michael Hennerich <michael.hennerich@analog.com> 431S: Supported 432W: http://wiki.analog.com/AD5254 433W: https://ez.analog.com/linux-software-drivers 434F: drivers/misc/ad525x_dpot.c 435 436AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 437M: Michael Hennerich <michael.hennerich@analog.com> 438S: Supported 439W: http://wiki.analog.com/AD5398 440W: https://ez.analog.com/linux-software-drivers 441F: drivers/regulator/ad5398.c 442 443AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 444M: Michael Hennerich <michael.hennerich@analog.com> 445S: Supported 446W: http://wiki.analog.com/AD7142 447W: https://ez.analog.com/linux-software-drivers 448F: drivers/input/misc/ad714x.c 449 450AD738X ADC DRIVER (AD7380/1/2/4) 451M: Michael Hennerich <michael.hennerich@analog.com> 452M: Nuno Sá <nuno.sa@analog.com> 453R: David Lechner <dlechner@baylibre.com> 454S: Supported 455W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 456W: https://ez.analog.com/linux-software-drivers 457F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 458F: Documentation/iio/ad7380.rst 459F: drivers/iio/adc/ad7380.c 460 461AD7476 ADC DRIVER FOR VARIOUS SIMPLE 1-CHANNEL SPI ADCs 462M: Matti Vaittinen <mazziesaccount@gmail.com> 463S: Maintained 464F: drivers/iio/adc/ad7476.c 465 466AD7877 TOUCHSCREEN DRIVER 467M: Michael Hennerich <michael.hennerich@analog.com> 468S: Supported 469W: http://wiki.analog.com/AD7877 470W: https://ez.analog.com/linux-software-drivers 471F: drivers/input/touchscreen/ad7877.c 472 473AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 474M: Michael Hennerich <michael.hennerich@analog.com> 475S: Supported 476W: http://wiki.analog.com/AD7879 477W: https://ez.analog.com/linux-software-drivers 478F: drivers/input/touchscreen/ad7879.c 479 480AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 481M: Michael Hennerich <michael.hennerich@analog.com> 482M: Nuno Sá <nuno.sa@analog.com> 483R: David Lechner <dlechner@baylibre.com> 484S: Supported 485W: https://ez.analog.com/linux-software-drivers 486F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 487F: Documentation/iio/ad7944.rst 488F: drivers/iio/adc/ad7944.c 489 490ADAFRUIT MINI I2C GAMEPAD 491M: Anshul Dalal <anshulusr@gmail.com> 492L: linux-input@vger.kernel.org 493S: Maintained 494F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 495F: drivers/input/joystick/adafruit-seesaw.c 496 497ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 498M: Jiri Kosina <jikos@kernel.org> 499S: Maintained 500 501ADF7242 IEEE 802.15.4 RADIO DRIVER 502M: Michael Hennerich <michael.hennerich@analog.com> 503L: linux-wpan@vger.kernel.org 504S: Supported 505W: https://wiki.analog.com/ADF7242 506W: https://ez.analog.com/linux-software-drivers 507F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 508F: drivers/net/ieee802154/adf7242.c 509 510ADM1025 HARDWARE MONITOR DRIVER 511M: Jean Delvare <jdelvare@suse.com> 512L: linux-hwmon@vger.kernel.org 513S: Maintained 514F: Documentation/hwmon/adm1025.rst 515F: drivers/hwmon/adm1025.c 516 517ADM1029 HARDWARE MONITOR DRIVER 518M: Corentin Labbe <clabbe.montjoie@gmail.com> 519L: linux-hwmon@vger.kernel.org 520S: Maintained 521F: drivers/hwmon/adm1029.c 522 523ADM8211 WIRELESS DRIVER 524L: linux-wireless@vger.kernel.org 525S: Orphan 526F: drivers/net/wireless/admtek/ 527 528ADP1050 HARDWARE MONITOR DRIVER 529M: Radu Sabau <radu.sabau@analog.com> 530L: linux-hwmon@vger.kernel.org 531S: Supported 532W: https://ez.analog.com/linux-software-drivers 533F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 534 535ADP1653 FLASH CONTROLLER DRIVER 536M: Sakari Ailus <sakari.ailus@iki.fi> 537L: linux-media@vger.kernel.org 538S: Maintained 539F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt 540F: drivers/media/i2c/adp1653.c 541F: include/media/i2c/adp1653.h 542 543ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 544M: Michael Hennerich <michael.hennerich@analog.com> 545S: Supported 546W: http://wiki.analog.com/ADP5520 547W: https://ez.analog.com/linux-software-drivers 548F: drivers/gpio/gpio-adp5520.c 549F: drivers/input/keyboard/adp5520-keys.c 550F: drivers/leds/leds-adp5520.c 551F: drivers/mfd/adp5520.c 552F: drivers/video/backlight/adp5520_bl.c 553 554ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 555M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 556L: linux-gpio@vger.kernel.org 557L: linux-pwm@vger.kernel.org 558S: Maintained 559F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 560F: drivers/gpio/gpio-adp5585.c 561F: drivers/input/keyboard/adp5585-keys.c 562F: drivers/mfd/adp5585.c 563F: drivers/pwm/pwm-adp5585.c 564F: include/linux/mfd/adp5585.h 565 566ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 567M: Michael Hennerich <michael.hennerich@analog.com> 568S: Supported 569W: http://wiki.analog.com/ADP5588 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 572F: drivers/input/keyboard/adp5588-keys.c 573 574ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 575M: Michael Hennerich <michael.hennerich@analog.com> 576S: Supported 577W: http://wiki.analog.com/ADP8860 578W: https://ez.analog.com/linux-software-drivers 579F: drivers/video/backlight/adp8860_bl.c 580 581ADT746X FAN DRIVER 582M: Colin Leroy <colin@colino.net> 583S: Maintained 584F: drivers/macintosh/therm_adt746x.c 585 586ADT7475 HARDWARE MONITOR DRIVER 587M: Jean Delvare <jdelvare@suse.com> 588L: linux-hwmon@vger.kernel.org 589S: Maintained 590F: Documentation/hwmon/adt7475.rst 591F: drivers/hwmon/adt7475.c 592 593ADVANSYS SCSI DRIVER 594M: Matthew Wilcox <willy@infradead.org> 595M: Hannes Reinecke <hare@suse.com> 596L: linux-scsi@vger.kernel.org 597S: Maintained 598F: Documentation/scsi/advansys.rst 599F: drivers/scsi/advansys.c 600 601ADVANTECH SWBTN DRIVER 602M: Andrea Ho <Andrea.Ho@advantech.com.tw> 603L: platform-driver-x86@vger.kernel.org 604S: Maintained 605F: drivers/platform/x86/adv_swbutton.c 606 607ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 608M: Lucas Stankus <lucas.p.stankus@gmail.com> 609S: Supported 610F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 611F: drivers/iio/accel/adxl313* 612 613ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 614M: Michael Hennerich <michael.hennerich@analog.com> 615S: Supported 616W: http://wiki.analog.com/ADXL345 617W: https://ez.analog.com/linux-software-drivers 618F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 619F: drivers/input/misc/adxl34x.c 620 621ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 622M: Puranjay Mohan <puranjay@kernel.org> 623L: linux-iio@vger.kernel.org 624S: Supported 625F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 626F: drivers/iio/accel/adxl355.h 627F: drivers/iio/accel/adxl355_core.c 628F: drivers/iio/accel/adxl355_i2c.c 629F: drivers/iio/accel/adxl355_spi.c 630 631ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 632M: Cosmin Tanislav <cosmin.tanislav@analog.com> 633L: linux-iio@vger.kernel.org 634S: Supported 635W: https://ez.analog.com/linux-software-drivers 636F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 637F: drivers/iio/accel/adxl367* 638 639ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 640M: Michael Hennerich <michael.hennerich@analog.com> 641S: Supported 642W: https://ez.analog.com/linux-software-drivers 643F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 644F: drivers/iio/accel/adxl372.c 645F: drivers/iio/accel/adxl372_i2c.c 646F: drivers/iio/accel/adxl372_spi.c 647 648ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 649M: Ramona Gradinariu <ramona.gradinariu@analog.com> 650M: Antoniu Miclaus <antoniu.miclaus@analog.com> 651S: Supported 652W: https://ez.analog.com/linux-software-drivers 653F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 654F: drivers/iio/accel/adxl380.c 655F: drivers/iio/accel/adxl380.h 656F: drivers/iio/accel/adxl380_i2c.c 657F: drivers/iio/accel/adxl380_spi.c 658 659AEONSEMI PHY DRIVER 660M: Christian Marangi <ansuelsmth@gmail.com> 661L: netdev@vger.kernel.org 662S: Maintained 663F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml 664F: drivers/net/phy/as21xxx.c 665 666AF8133J THREE-AXIS MAGNETOMETER DRIVER 667M: Ondřej Jirman <megi@xff.cz> 668S: Maintained 669F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 670F: drivers/iio/magnetometer/af8133j.c 671 672AF9013 MEDIA DRIVER 673L: linux-media@vger.kernel.org 674S: Orphan 675W: https://linuxtv.org 676Q: http://patchwork.linuxtv.org/project/linux-media/list/ 677F: drivers/media/dvb-frontends/af9013* 678 679AF9033 MEDIA DRIVER 680L: linux-media@vger.kernel.org 681S: Orphan 682W: https://linuxtv.org 683Q: http://patchwork.linuxtv.org/project/linux-media/list/ 684F: drivers/media/dvb-frontends/af9033* 685 686AFFS FILE SYSTEM 687M: David Sterba <dsterba@suse.com> 688L: linux-fsdevel@vger.kernel.org 689S: Odd Fixes 690F: Documentation/filesystems/affs.rst 691F: fs/affs/ 692 693AFS FILESYSTEM 694M: David Howells <dhowells@redhat.com> 695M: Marc Dionne <marc.dionne@auristor.com> 696L: linux-afs@lists.infradead.org 697S: Supported 698W: https://www.infradead.org/~dhowells/kafs/ 699F: Documentation/filesystems/afs.rst 700F: fs/afs/ 701F: include/trace/events/afs.h 702 703AGPGART DRIVER 704M: David Airlie <airlied@redhat.com> 705L: dri-devel@lists.freedesktop.org 706S: Maintained 707T: git https://gitlab.freedesktop.org/drm/kernel.git 708F: drivers/char/agp/ 709F: include/linux/agp* 710F: include/uapi/linux/agp* 711 712AHA152X SCSI DRIVER 713M: "Juergen E. Fischer" <fischer@norbit.de> 714L: linux-scsi@vger.kernel.org 715S: Maintained 716F: drivers/scsi/aha152x* 717F: drivers/scsi/pcmcia/aha152x* 718 719AIC7XXX / AIC79XX SCSI DRIVER 720M: Hannes Reinecke <hare@suse.com> 721L: linux-scsi@vger.kernel.org 722S: Maintained 723F: drivers/scsi/aic7xxx/ 724 725AIMSLAB FM RADIO RECEIVER DRIVER 726M: Hans Verkuil <hverkuil@kernel.org> 727L: linux-media@vger.kernel.org 728S: Maintained 729W: https://linuxtv.org 730T: git git://linuxtv.org/media.git 731F: drivers/media/radio/radio-aimslab* 732 733AIO 734M: Benjamin LaHaise <bcrl@kvack.org> 735L: linux-aio@kvack.org 736S: Supported 737F: fs/aio.c 738F: include/linux/*aio*.h 739 740AIROHA ETHERNET DRIVER 741M: Lorenzo Bianconi <lorenzo@kernel.org> 742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 743L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 744L: netdev@vger.kernel.org 745S: Maintained 746F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 747F: drivers/net/ethernet/airoha/ 748 749AIROHA PCIE PHY DRIVER 750M: Lorenzo Bianconi <lorenzo@kernel.org> 751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 752S: Maintained 753F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 754F: drivers/phy/phy-airoha-pcie-regs.h 755F: drivers/phy/phy-airoha-pcie.c 756 757AIROHA SPI SNFI DRIVER 758M: Lorenzo Bianconi <lorenzo@kernel.org> 759M: Ray Liu <ray.liu@airoha.com> 760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 761L: linux-spi@vger.kernel.org 762S: Maintained 763F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 764F: drivers/spi/spi-airoha-snfi.c 765 766AIRSPY MEDIA DRIVER 767L: linux-media@vger.kernel.org 768S: Orphan 769W: https://linuxtv.org 770Q: http://patchwork.linuxtv.org/project/linux-media/list/ 771F: drivers/media/usb/airspy/ 772 773ALACRITECH GIGABIT ETHERNET DRIVER 774M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 775S: Maintained 776F: drivers/net/ethernet/alacritech/* 777 778ALCATEL SPEEDTOUCH USB DRIVER 779M: Duncan Sands <duncan.sands@free.fr> 780L: linux-usb@vger.kernel.org 781S: Maintained 782W: http://www.linux-usb.org/SpeedTouch/ 783F: drivers/usb/atm/speedtch.c 784F: drivers/usb/atm/usbatm.c 785 786ALCHEMY AU1XX0 MMC DRIVER 787M: Manuel Lauss <manuel.lauss@gmail.com> 788S: Maintained 789F: drivers/mmc/host/au1xmmc.c 790 791ALI1563 I2C DRIVER 792M: Rudolf Marek <r.marek@assembler.cz> 793L: linux-i2c@vger.kernel.org 794S: Maintained 795F: Documentation/i2c/busses/i2c-ali1563.rst 796F: drivers/i2c/busses/i2c-ali1563.c 797 798ALIBABA ELASTIC RDMA DRIVER 799M: Cheng Xu <chengyou@linux.alibaba.com> 800M: Kai Shen <kaishen@linux.alibaba.com> 801L: linux-rdma@vger.kernel.org 802S: Supported 803F: drivers/infiniband/hw/erdma 804F: include/uapi/rdma/erdma-abi.h 805 806ALIBABA PMU DRIVER 807M: Shuai Xue <xueshuai@linux.alibaba.com> 808S: Supported 809F: Documentation/admin-guide/perf/alibaba_pmu.rst 810F: drivers/perf/alibaba_uncore_drw_pmu.c 811 812ALIENWARE WMI DRIVER 813M: Kurt Borja <kuurtb@gmail.com> 814L: platform-driver-x86@vger.kernel.org 815L: Dell.Client.Kernel@dell.com 816S: Maintained 817F: Documentation/ABI/testing/debugfs-alienware-wmi 818F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 819F: Documentation/admin-guide/laptops/alienware-wmi.rst 820F: Documentation/wmi/devices/alienware-wmi.rst 821F: drivers/platform/x86/dell/alienware-wmi* 822 823ALLEGRO DVT VIDEO IP CORE DRIVER 824M: Michael Tretter <m.tretter@pengutronix.de> 825R: Pengutronix Kernel Team <kernel@pengutronix.de> 826L: linux-media@vger.kernel.org 827S: Maintained 828F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 829F: drivers/media/platform/allegro-dvt/ 830 831ALLIED VISION ALVIUM CAMERA DRIVER 832M: Tommaso Merciai <tomm.merciai@gmail.com> 833M: Martin Hecht <mhecht73@gmail.com> 834L: linux-media@vger.kernel.org 835S: Maintained 836F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 837F: drivers/media/i2c/alvium-csi2.c 838F: drivers/media/i2c/alvium-csi2.h 839 840ALLWINNER A10 CSI DRIVER 841M: Maxime Ripard <mripard@kernel.org> 842L: linux-media@vger.kernel.org 843S: Maintained 844T: git git://linuxtv.org/media.git 845F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 846F: drivers/media/platform/sunxi/sun4i-csi/ 847 848ALLWINNER A31 CSI DRIVER 849M: Yong Deng <yong.deng@magewell.com> 850M: Paul Kocialkowski <paulk@sys-base.io> 851L: linux-media@vger.kernel.org 852S: Maintained 853T: git git://linuxtv.org/media.git 854F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 855F: drivers/media/platform/sunxi/sun6i-csi/ 856 857ALLWINNER A31 ISP DRIVER 858M: Paul Kocialkowski <paulk@sys-base.io> 859L: linux-media@vger.kernel.org 860S: Maintained 861T: git git://linuxtv.org/media.git 862F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 863F: drivers/staging/media/sunxi/sun6i-isp/ 864F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 865 866ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 867M: Paul Kocialkowski <paulk@sys-base.io> 868L: linux-media@vger.kernel.org 869S: Maintained 870T: git git://linuxtv.org/media.git 871F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 872F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 873 874ALLWINNER CPUFREQ DRIVER 875M: Yangtao Li <tiny.windzz@gmail.com> 876L: linux-pm@vger.kernel.org 877S: Maintained 878F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 879F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 880 881ALLWINNER CRYPTO DRIVERS 882M: Corentin Labbe <clabbe.montjoie@gmail.com> 883L: linux-crypto@vger.kernel.org 884S: Maintained 885F: drivers/crypto/allwinner/ 886 887ALLWINNER DMIC DRIVERS 888M: Ban Tao <fengzheng923@gmail.com> 889L: linux-sound@vger.kernel.org 890S: Maintained 891F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 892F: sound/soc/sunxi/sun50i-dmic.c 893 894ALLWINNER HARDWARE SPINLOCK SUPPORT 895M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 896S: Maintained 897F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 898F: drivers/hwspinlock/sun6i_hwspinlock.c 899 900ALLWINNER THERMAL DRIVER 901M: Vasily Khoruzhick <anarsoul@gmail.com> 902M: Yangtao Li <tiny.windzz@gmail.com> 903L: linux-pm@vger.kernel.org 904S: Maintained 905F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 906F: drivers/thermal/sun8i_thermal.c 907 908ALLWINNER VPU DRIVER 909M: Maxime Ripard <mripard@kernel.org> 910M: Paul Kocialkowski <paulk@sys-base.io> 911L: linux-media@vger.kernel.org 912S: Maintained 913F: drivers/staging/media/sunxi/cedrus/ 914 915ALPHA PORT 916M: Richard Henderson <richard.henderson@linaro.org> 917M: Matt Turner <mattst88@gmail.com> 918M: Magnus Lindholm <linmag7@gmail.com> 919L: linux-alpha@vger.kernel.org 920S: Odd Fixes 921F: arch/alpha/ 922 923ALPS PS/2 TOUCHPAD DRIVER 924R: Pali Rohár <pali@kernel.org> 925F: drivers/input/mouse/alps.* 926 927ALTERA MAILBOX DRIVER 928M: Tien Sung Ang <tiensung.ang@altera.com> 929S: Maintained 930F: drivers/mailbox/mailbox-altera.c 931 932ALTERA MSGDMA IP CORE DRIVER 933M: Olivier Dautricourt <olivierdautricourt@gmail.com> 934R: Stefan Roese <sr@denx.de> 935L: dmaengine@vger.kernel.org 936S: Odd Fixes 937F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 938F: drivers/dma/altera-msgdma.c 939 940ALTERA PIO DRIVER 941M: Adrian Ng <adrianhoyin.ng@altera.com> 942L: linux-gpio@vger.kernel.org 943S: Maintained 944F: drivers/gpio/gpio-altera.c 945 946ALTERA TRIPLE SPEED ETHERNET DRIVER 947M: Boon Khai Ng <boon.khai.ng@altera.com> 948L: netdev@vger.kernel.org 949S: Maintained 950F: drivers/net/ethernet/altera/ 951 952ALTERA UART/JTAG UART SERIAL DRIVERS 953M: Tobias Klauser <tklauser@distanz.ch> 954L: linux-serial@vger.kernel.org 955S: Maintained 956F: drivers/tty/serial/altera_jtaguart.c 957F: drivers/tty/serial/altera_uart.c 958F: include/linux/altera_jtaguart.h 959F: include/linux/altera_uart.h 960 961AMAZON ANNAPURNA LABS FIC DRIVER 962M: Talel Shenhar <talel@amazon.com> 963S: Maintained 964F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 965F: drivers/irqchip/irq-al-fic.c 966 967AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 968M: Talel Shenhar <talel@amazon.com> 969M: Talel Shenhar <talelshenhar@gmail.com> 970S: Maintained 971F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 972F: drivers/edac/al_mc_edac.c 973 974AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 975M: Talel Shenhar <talel@amazon.com> 976S: Maintained 977F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 978F: drivers/thermal/thermal_mmio.c 979 980AMAZON ETHERNET DRIVERS 981M: Shay Agroskin <shayagr@amazon.com> 982M: Arthur Kiyanovski <akiyano@amazon.com> 983R: David Arinzon <darinzon@amazon.com> 984R: Saeed Bishara <saeedb@amazon.com> 985L: netdev@vger.kernel.org 986S: Maintained 987F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 988F: drivers/net/ethernet/amazon/ 989 990AMAZON RDMA EFA DRIVER 991M: Michael Margolin <mrgolin@amazon.com> 992R: Gal Pressman <gal.pressman@linux.dev> 993R: Yossi Leybovich <sleybo@amazon.com> 994L: linux-rdma@vger.kernel.org 995S: Supported 996Q: https://patchwork.kernel.org/project/linux-rdma/list/ 997F: drivers/infiniband/hw/efa/ 998F: include/uapi/rdma/efa-abi.h 999 1000AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 1001M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1002R: Mario Limonciello <mario.limonciello@amd.com> 1003L: platform-driver-x86@vger.kernel.org 1004S: Supported 1005F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 1006F: drivers/platform/x86/amd/x3d_vcache.c 1007 1008AMD ADDRESS TRANSLATION LIBRARY (ATL) 1009M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1010L: linux-edac@vger.kernel.org 1011S: Supported 1012F: drivers/ras/amd/atl/* 1013 1014AMD AE4DMA DRIVER 1015M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1016L: dmaengine@vger.kernel.org 1017S: Supported 1018F: drivers/dma/amd/ae4dma/ 1019 1020AMD AXI W1 DRIVER 1021M: Kris Chaplin <kris.chaplin@amd.com> 1022R: Thomas Delev <thomas.delev@amd.com> 1023R: Michal Simek <michal.simek@amd.com> 1024S: Maintained 1025F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1026F: drivers/w1/masters/amd_axi_w1.c 1027 1028AMD CDX BUS DRIVER 1029M: Nipun Gupta <nipun.gupta@amd.com> 1030M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1031S: Maintained 1032F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1033F: drivers/cdx/* 1034F: include/linux/cdx/* 1035 1036AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1037M: Tom Lendacky <thomas.lendacky@amd.com> 1038M: John Allen <john.allen@amd.com> 1039L: linux-crypto@vger.kernel.org 1040S: Supported 1041F: drivers/crypto/ccp/ 1042F: include/linux/ccp.h 1043 1044AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1045M: Ashish Kalra <ashish.kalra@amd.com> 1046M: Tom Lendacky <thomas.lendacky@amd.com> 1047L: linux-crypto@vger.kernel.org 1048S: Supported 1049F: drivers/crypto/ccp/sev* 1050F: include/uapi/linux/psp-sev.h 1051 1052AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1053M: Mario Limonciello <mario.limonciello@amd.com> 1054L: linux-crypto@vger.kernel.org 1055S: Supported 1056F: drivers/crypto/ccp/dbc.c 1057F: drivers/crypto/ccp/dbc.h 1058F: drivers/crypto/ccp/platform-access.c 1059F: drivers/crypto/ccp/platform-access.h 1060F: include/uapi/linux/psp-dbc.h 1061F: tools/crypto/ccp/*.c 1062F: tools/crypto/ccp/*.py 1063 1064AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1065M: Mario Limonciello <mario.limonciello@amd.com> 1066L: linux-crypto@vger.kernel.org 1067S: Supported 1068F: drivers/crypto/ccp/hsti.* 1069 1070AMD DISPLAY CORE 1071M: Harry Wentland <harry.wentland@amd.com> 1072M: Leo Li <sunpeng.li@amd.com> 1073R: Rodrigo Siqueira <siqueira@igalia.com> 1074L: amd-gfx@lists.freedesktop.org 1075S: Supported 1076T: git https://gitlab.freedesktop.org/agd5f/linux.git 1077F: drivers/gpu/drm/amd/display/ 1078 1079AMD DISPLAY CORE - DML 1080M: Austin Zheng <austin.zheng@amd.com> 1081M: Jun Lei <jun.lei@amd.com> 1082S: Supported 1083F: drivers/gpu/drm/amd/display/dc/dml/ 1084F: drivers/gpu/drm/amd/display/dc/dml2/ 1085 1086AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1087M: Huang Rui <ray.huang@amd.com> 1088L: linux-hwmon@vger.kernel.org 1089S: Supported 1090F: Documentation/hwmon/fam15h_power.rst 1091F: drivers/hwmon/fam15h_power.c 1092 1093AMD FCH GPIO DRIVER 1094M: Enrico Weigelt, metux IT consult <info@metux.net> 1095L: linux-gpio@vger.kernel.org 1096S: Maintained 1097F: drivers/gpio/gpio-amd-fch.c 1098F: include/linux/platform_data/gpio/gpio-amd-fch.h 1099 1100AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1101L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1102S: Orphan 1103F: drivers/usb/gadget/udc/amd5536udc.* 1104 1105AMD GEODE PROCESSOR/CHIPSET SUPPORT 1106M: Andres Salomon <dilinger@queued.net> 1107L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1108S: Supported 1109W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1110F: arch/x86/include/asm/geode.h 1111F: drivers/char/hw_random/geode-rng.c 1112F: drivers/crypto/geode* 1113F: drivers/video/fbdev/geode/ 1114 1115AMD HSMP DRIVER 1116M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1117R: Carlos Bilbao <carlos.bilbao@kernel.org> 1118L: platform-driver-x86@vger.kernel.org 1119S: Maintained 1120F: Documentation/arch/x86/amd_hsmp.rst 1121F: arch/x86/include/asm/amd/hsmp.h 1122F: arch/x86/include/uapi/asm/amd_hsmp.h 1123F: drivers/platform/x86/amd/hsmp/ 1124 1125AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1126M: Mario Limonciello <mario.limonciello@amd.com> 1127R: Perry Yuan <perry.yuan@amd.com> 1128L: platform-driver-x86@vger.kernel.org 1129S: Supported 1130B: https://gitlab.freedesktop.org/drm/amd/-/issues 1131F: Documentation/arch/x86/amd-hfi.rst 1132F: drivers/platform/x86/amd/hfi/ 1133 1134AMD IOMMU (AMD-VI) 1135M: Joerg Roedel <joro@8bytes.org> 1136R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1137L: iommu@lists.linux.dev 1138S: Maintained 1139T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1140F: drivers/iommu/amd/ 1141F: include/linux/amd-iommu.h 1142 1143AMD KFD 1144M: Felix Kuehling <Felix.Kuehling@amd.com> 1145L: amd-gfx@lists.freedesktop.org 1146S: Supported 1147T: git https://gitlab.freedesktop.org/agd5f/linux.git 1148F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1149F: drivers/gpu/drm/amd/amdkfd/ 1150F: drivers/gpu/drm/amd/include/cik_structs.h 1151F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1152F: drivers/gpu/drm/amd/include/v9_structs.h 1153F: drivers/gpu/drm/amd/include/vi_structs.h 1154F: include/uapi/linux/kfd_ioctl.h 1155F: include/uapi/linux/kfd_sysfs.h 1156 1157AMD MP2 I2C DRIVER 1158M: Elie Morisse <syniurge@gmail.com> 1159M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1160L: linux-i2c@vger.kernel.org 1161S: Maintained 1162F: drivers/i2c/busses/i2c-amd-mp2* 1163 1164AMD ASF I2C DRIVER 1165M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1166L: linux-i2c@vger.kernel.org 1167S: Supported 1168F: drivers/i2c/busses/i2c-amd-asf-plat.c 1169 1170AMD NODE DRIVER 1171M: Mario Limonciello <mario.limonciello@amd.com> 1172M: Yazen Ghannam <yazen.ghannam@amd.com> 1173L: linux-kernel@vger.kernel.org 1174S: Supported 1175F: arch/x86/include/asm/amd/node.h 1176F: arch/x86/kernel/amd_node.c 1177 1178AMD PDS CORE DRIVER 1179M: Brett Creeley <brett.creeley@amd.com> 1180L: netdev@vger.kernel.org 1181S: Maintained 1182F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1183F: drivers/net/ethernet/amd/pds_core/ 1184F: include/linux/pds/ 1185 1186AMD PENSANDO RDMA DRIVER 1187M: Abhijit Gangurde <abhijit.gangurde@amd.com> 1188M: Allen Hubbe <allen.hubbe@amd.com> 1189L: linux-rdma@vger.kernel.org 1190S: Maintained 1191F: Documentation/networking/device_drivers/ethernet/pensando/ionic_rdma.rst 1192F: drivers/infiniband/hw/ionic/ 1193F: include/uapi/rdma/ionic-abi.h 1194 1195AMD PMC DRIVER 1196M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1197L: platform-driver-x86@vger.kernel.org 1198S: Supported 1199F: drivers/platform/x86/amd/pmc/ 1200 1201AMD PMF DRIVER 1202M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1203L: platform-driver-x86@vger.kernel.org 1204S: Supported 1205F: Documentation/ABI/testing/sysfs-amd-pmf 1206F: drivers/platform/x86/amd/pmf/ 1207 1208AMD POWERPLAY AND SWSMU 1209M: Kenneth Feng <kenneth.feng@amd.com> 1210L: amd-gfx@lists.freedesktop.org 1211S: Supported 1212T: git https://gitlab.freedesktop.org/agd5f/linux.git 1213F: drivers/gpu/drm/amd/pm/ 1214 1215AMD PSTATE DRIVER 1216M: Huang Rui <ray.huang@amd.com> 1217M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1218M: Mario Limonciello <mario.limonciello@amd.com> 1219R: Perry Yuan <perry.yuan@amd.com> 1220L: linux-pm@vger.kernel.org 1221S: Supported 1222F: Documentation/admin-guide/pm/amd-pstate.rst 1223F: drivers/cpufreq/amd-pstate* 1224F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1225 1226AMD PTDMA DRIVER 1227M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1228L: dmaengine@vger.kernel.org 1229S: Supported 1230F: drivers/dma/amd/ptdma/ 1231 1232AMD QDMA DRIVER 1233M: Nishad Saraf <nishads@amd.com> 1234M: Lizhi Hou <lizhi.hou@amd.com> 1235L: dmaengine@vger.kernel.org 1236S: Supported 1237F: drivers/dma/amd/qdma/ 1238F: include/linux/platform_data/amd_qdma.h 1239 1240AMD SEATTLE DEVICE TREE SUPPORT 1241M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1242M: Tom Lendacky <thomas.lendacky@amd.com> 1243S: Supported 1244F: arch/arm64/boot/dts/amd/ 1245 1246AMD SENSOR FUSION HUB DRIVER 1247M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1248L: linux-input@vger.kernel.org 1249S: Maintained 1250F: Documentation/hid/amd-sfh* 1251F: drivers/hid/amd-sfh-hid/ 1252 1253AMD SPI DRIVER 1254M: Raju Rangoju <Raju.Rangoju@amd.com> 1255L: linux-spi@vger.kernel.org 1256S: Supported 1257F: drivers/spi/spi-amd-pci.c 1258F: drivers/spi/spi-amd.c 1259F: drivers/spi/spi-amd.h 1260 1261AMD XDNA DRIVER 1262M: Min Ma <mamin506@gmail.com> 1263M: Lizhi Hou <lizhi.hou@amd.com> 1264L: dri-devel@lists.freedesktop.org 1265S: Supported 1266T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1267F: Documentation/accel/amdxdna/ 1268F: drivers/accel/amdxdna/ 1269F: include/trace/events/amdxdna.h 1270F: include/uapi/drm/amdxdna_accel.h 1271 1272AMD XGBE DRIVER 1273M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1274L: netdev@vger.kernel.org 1275S: Maintained 1276F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1277F: drivers/net/ethernet/amd/xgbe/ 1278 1279AMLOGIC BLUETOOTH DRIVER 1280M: Yang Li <yang.li@amlogic.com> 1281L: linux-bluetooth@vger.kernel.org 1282S: Maintained 1283F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1284F: drivers/bluetooth/hci_aml.c 1285 1286AMLOGIC DDR PMU DRIVER 1287M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1288L: linux-amlogic@lists.infradead.org 1289S: Supported 1290W: http://www.amlogic.com 1291F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1292F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1293F: drivers/perf/amlogic/ 1294F: include/soc/amlogic/ 1295 1296AMLOGIC ISP DRIVER 1297M: Keke Li <keke.li@amlogic.com> 1298L: linux-media@vger.kernel.org 1299S: Maintained 1300F: Documentation/admin-guide/media/c3-isp.dot 1301F: Documentation/admin-guide/media/c3-isp.rst 1302F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1303F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1304F: drivers/media/platform/amlogic/c3/isp/ 1305F: include/uapi/linux/media/amlogic/ 1306 1307AMLOGIC MIPI ADAPTER DRIVER 1308M: Keke Li <keke.li@amlogic.com> 1309L: linux-media@vger.kernel.org 1310S: Maintained 1311F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1312F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1313 1314AMLOGIC MIPI CSI2 DRIVER 1315M: Keke Li <keke.li@amlogic.com> 1316L: linux-media@vger.kernel.org 1317S: Maintained 1318F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1319F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1320 1321AMLOGIC PINCTRL DRIVER 1322M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1323L: linux-amlogic@lists.infradead.org 1324L: linux-gpio@vger.kernel.org 1325S: Maintained 1326F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1327F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1328 1329AMLOGIC RTC DRIVER 1330M: Yiting Deng <yiting.deng@amlogic.com> 1331M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1332L: linux-amlogic@lists.infradead.org 1333S: Maintained 1334F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1335F: drivers/rtc/rtc-amlogic-a4.c 1336 1337AMLOGIC SPIFC DRIVER 1338M: Liang Yang <liang.yang@amlogic.com> 1339M: Feng Chen <feng.chen@amlogic.com> 1340M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1341L: linux-amlogic@lists.infradead.org 1342L: linux-spi@vger.kernel.org 1343S: Maintained 1344F: Documentation/devicetree/bindings/spi/amlogic,a4-spifc.yaml 1345F: drivers/spi/spi-amlogic-spifc-a4.c 1346 1347AMLOGIC SPISG DRIVER 1348M: Sunny Luo <sunny.luo@amlogic.com> 1349M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1350L: linux-amlogic@lists.infradead.org 1351L: linux-spi@vger.kernel.org 1352S: Maintained 1353F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1354F: drivers/spi/spi-amlogic-spisg.c 1355 1356AMPHENOL CHIPCAP 2 DRIVER 1357M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1358L: linux-hwmon@vger.kernel.org 1359S: Maintained 1360F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1361F: Documentation/hwmon/chipcap2.rst 1362F: drivers/hwmon/chipcap2.c 1363 1364AMPHION VPU CODEC V4L2 DRIVER 1365M: Ming Qian <ming.qian@nxp.com> 1366M: Zhou Peng <eagle.zhou@nxp.com> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1370F: drivers/media/platform/amphion/ 1371 1372AMS AS73211 DRIVER 1373M: Christian Eggers <ceggers@arri.de> 1374L: linux-iio@vger.kernel.org 1375S: Maintained 1376F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1377F: drivers/iio/light/as73211.c 1378 1379AMT (Automatic Multicast Tunneling) 1380M: Taehee Yoo <ap420073@gmail.com> 1381L: netdev@vger.kernel.org 1382S: Maintained 1383T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1384T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1385F: drivers/net/amt.c 1386 1387ANALOG DEVICES INC AD3530R DRIVER 1388M: Kim Seer Paller <kimseer.paller@analog.com> 1389L: linux-iio@vger.kernel.org 1390S: Supported 1391W: https://ez.analog.com/linux-software-drivers 1392F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1393F: drivers/iio/dac/ad3530r.c 1394 1395ANALOG DEVICES INC AD3552R DRIVER 1396M: Nuno Sá <nuno.sa@analog.com> 1397L: linux-iio@vger.kernel.org 1398S: Supported 1399W: https://ez.analog.com/linux-software-drivers 1400F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1401F: Documentation/iio/ad3552r.rst 1402F: drivers/iio/dac/ad3552r.c 1403 1404ANALOG DEVICES INC AD4000 DRIVER 1405M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1406L: linux-iio@vger.kernel.org 1407S: Supported 1408W: https://ez.analog.com/linux-software-drivers 1409F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1410F: Documentation/iio/ad4000.rst 1411F: drivers/iio/adc/ad4000.c 1412 1413AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1414M: Michael Hennerich <michael.hennerich@analog.com> 1415M: Nuno Sá <nuno.sa@analog.com> 1416R: Esteban Blanc <eblanc@baylibre.com> 1417L: linux-iio@vger.kernel.org 1418S: Supported 1419W: https://ez.analog.com/linux-software-drivers 1420F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1421F: Documentation/iio/ad4030.rst 1422F: drivers/iio/adc/ad4030.c 1423 1424ANALOG DEVICES INC AD4080 DRIVER 1425M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1426L: linux-iio@vger.kernel.org 1427S: Supported 1428W: https://ez.analog.com/linux-software-drivers 1429F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1430F: drivers/iio/adc/ad4080.c 1431 1432ANALOG DEVICES INC AD4130 DRIVER 1433M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1434L: linux-iio@vger.kernel.org 1435S: Supported 1436W: https://ez.analog.com/linux-software-drivers 1437F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1438F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1439F: drivers/iio/adc/ad4130.c 1440 1441ANALOG DEVICES INC AD4170-4 DRIVER 1442M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1443L: linux-iio@vger.kernel.org 1444S: Supported 1445W: https://ez.analog.com/linux-software-drivers 1446F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1447F: drivers/iio/adc/ad4170-4.c 1448 1449ANALOG DEVICES INC AD4695 DRIVER 1450M: Michael Hennerich <michael.hennerich@analog.com> 1451M: Nuno Sá <nuno.sa@analog.com> 1452R: David Lechner <dlechner@baylibre.com> 1453L: linux-iio@vger.kernel.org 1454S: Supported 1455W: https://ez.analog.com/linux-software-drivers 1456F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1457F: Documentation/iio/ad4695.rst 1458F: drivers/iio/adc/ad4695.c 1459F: include/dt-bindings/iio/adc/adi,ad4695.h 1460 1461ANALOG DEVICES INC AD4851 DRIVER 1462M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1463M: Dragos Bogdan <dragos.bogdan@analog.com> 1464R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1465L: linux-iio@vger.kernel.org 1466S: Supported 1467W: https://ez.analog.com/linux-software-drivers 1468F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1469F: drivers/iio/adc/ad4851.c 1470 1471ANALOG DEVICES INC AD7091R DRIVER 1472M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1473L: linux-iio@vger.kernel.org 1474S: Supported 1475W: http://ez.analog.com/community/linux-device-drivers 1476F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1477F: drivers/iio/adc/ad7091r* 1478 1479ANALOG DEVICES INC AD7191 DRIVER 1480M: Alisa-Dariana Roman <alisa.roman@analog.com> 1481L: linux-iio@vger.kernel.org 1482S: Supported 1483W: https://ez.analog.com/linux-software-drivers 1484F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1485F: Documentation/iio/ad7191.rst 1486F: drivers/iio/adc/ad7191.c 1487 1488ANALOG DEVICES INC AD7192 DRIVER 1489M: Alisa-Dariana Roman <alisa.roman@analog.com> 1490L: linux-iio@vger.kernel.org 1491S: Supported 1492W: https://ez.analog.com/linux-software-drivers 1493F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1494F: drivers/iio/adc/ad7192.c 1495 1496ANALOG DEVICES INC AD7292 DRIVER 1497M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1498L: linux-iio@vger.kernel.org 1499S: Supported 1500W: https://ez.analog.com/linux-software-drivers 1501F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1502F: drivers/iio/adc/ad7292.c 1503 1504ANALOG DEVICES INC AD7293 DRIVER 1505M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1506L: linux-iio@vger.kernel.org 1507S: Supported 1508W: https://ez.analog.com/linux-software-drivers 1509F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1510F: drivers/iio/dac/ad7293.c 1511 1512ANALOG DEVICES INC AD74115 DRIVER 1513M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1514L: linux-iio@vger.kernel.org 1515S: Supported 1516W: https://ez.analog.com/linux-software-drivers 1517F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1518F: drivers/iio/addac/ad74115.c 1519 1520ANALOG DEVICES INC AD74413R DRIVER 1521M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1522L: linux-iio@vger.kernel.org 1523S: Supported 1524W: https://ez.analog.com/linux-software-drivers 1525F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1526F: drivers/iio/addac/ad74413r.c 1527F: include/dt-bindings/iio/addac/adi,ad74413r.h 1528 1529ANALOG DEVICES INC AD7625 DRIVER 1530M: Michael Hennerich <Michael.Hennerich@analog.com> 1531M: Nuno Sá <nuno.sa@analog.com> 1532R: Trevor Gamblin <tgamblin@baylibre.com> 1533S: Supported 1534W: https://ez.analog.com/linux-software-drivers 1535W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1536F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1537F: Documentation/iio/ad7625.rst 1538F: drivers/iio/adc/ad7625.c 1539 1540ANALOG DEVICES INC AD7768-1 DRIVER 1541M: Michael Hennerich <Michael.Hennerich@analog.com> 1542L: linux-iio@vger.kernel.org 1543S: Supported 1544W: https://ez.analog.com/linux-software-drivers 1545F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1546F: drivers/iio/adc/ad7768-1.c 1547F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1548 1549ANALOG DEVICES INC AD7780 DRIVER 1550M: Michael Hennerich <Michael.Hennerich@analog.com> 1551M: Renato Lui Geh <renatogeh@gmail.com> 1552L: linux-iio@vger.kernel.org 1553S: Supported 1554W: https://ez.analog.com/linux-software-drivers 1555F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1556F: drivers/iio/adc/ad7780.c 1557 1558ANALOG DEVICES INC AD9467 DRIVER 1559M: Michael Hennerich <Michael.Hennerich@analog.com> 1560M: Nuno Sa <nuno.sa@analog.com> 1561L: linux-iio@vger.kernel.org 1562S: Supported 1563W: https://ez.analog.com/linux-software-drivers 1564F: Documentation/ABI/testing/debugfs-iio-ad9467 1565F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1566F: drivers/iio/adc/ad9467.c 1567 1568ANALOG DEVICES INC AD8460 DRIVER 1569M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1570L: linux-iio@vger.kernel.org 1571S: Supported 1572W: https://ez.analog.com/linux-software-drivers 1573F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1574F: drivers/iio/dac/ad8460.c 1575 1576ANALOG DEVICES INC AD9739a DRIVER 1577M: Nuno Sa <nuno.sa@analog.com> 1578M: Dragos Bogdan <dragos.bogdan@analog.com> 1579L: linux-iio@vger.kernel.org 1580S: Supported 1581W: https://ez.analog.com/linux-software-drivers 1582F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1583F: drivers/iio/dac/ad9739a.c 1584 1585ANALOG DEVICES INC ADA4250 DRIVER 1586M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1587L: linux-iio@vger.kernel.org 1588S: Supported 1589W: https://ez.analog.com/linux-software-drivers 1590F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1591F: drivers/iio/amplifiers/ada4250.c 1592 1593ANALOG DEVICES INC ADF4377 DRIVER 1594M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1595L: linux-iio@vger.kernel.org 1596S: Supported 1597W: https://ez.analog.com/linux-software-drivers 1598F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1599F: drivers/iio/frequency/adf4377.c 1600 1601ANALOG DEVICES INC ADGS1408 DRIVER 1602M: Mircea Caprioru <mircea.caprioru@analog.com> 1603S: Supported 1604F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1605F: drivers/mux/adgs1408.c 1606 1607ANALOG DEVICES INC ADIN DRIVER 1608M: Michael Hennerich <michael.hennerich@analog.com> 1609L: netdev@vger.kernel.org 1610S: Supported 1611W: https://ez.analog.com/linux-software-drivers 1612F: Documentation/devicetree/bindings/net/adi,adin.yaml 1613F: drivers/net/phy/adin.c 1614 1615ANALOG DEVICES INC ADIS DRIVER LIBRARY 1616M: Nuno Sa <nuno.sa@analog.com> 1617L: linux-iio@vger.kernel.org 1618S: Supported 1619F: drivers/iio/imu/adis.c 1620F: drivers/iio/imu/adis_buffer.c 1621F: drivers/iio/imu/adis_trigger.c 1622F: include/linux/iio/imu/adis.h 1623 1624ANALOG DEVICES INC ADIS16460 DRIVER 1625M: Dragos Bogdan <dragos.bogdan@analog.com> 1626L: linux-iio@vger.kernel.org 1627S: Supported 1628W: https://ez.analog.com/linux-software-drivers 1629F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1630F: drivers/iio/imu/adis16460.c 1631 1632ANALOG DEVICES INC ADIS16475 DRIVER 1633M: Nuno Sa <nuno.sa@analog.com> 1634L: linux-iio@vger.kernel.org 1635S: Supported 1636W: https://ez.analog.com/linux-software-drivers 1637F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1638F: drivers/iio/imu/adis16475.c 1639 1640ANALOG DEVICES INC ADIS16550 DRIVER 1641M: Nuno Sa <nuno.sa@analog.com> 1642M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1643M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1644M: Robert Budai <robert.budai@analog.com> 1645L: linux-iio@vger.kernel.org 1646S: Supported 1647W: https://ez.analog.com/linux-software-drivers 1648F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1649 1650ANALOG DEVICES INC ADM1177 DRIVER 1651M: Michael Hennerich <Michael.Hennerich@analog.com> 1652L: linux-hwmon@vger.kernel.org 1653S: Supported 1654W: https://ez.analog.com/linux-software-drivers 1655F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1656F: drivers/hwmon/adm1177.c 1657 1658ANALOG DEVICES INC ADMFM2000 DRIVER 1659M: Kim Seer Paller <kimseer.paller@analog.com> 1660L: linux-iio@vger.kernel.org 1661S: Supported 1662W: https://ez.analog.com/linux-software-drivers 1663F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1664F: drivers/iio/frequency/admfm2000.c 1665 1666ANALOG DEVICES INC ADMV1013 DRIVER 1667M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1668L: linux-iio@vger.kernel.org 1669S: Supported 1670W: https://ez.analog.com/linux-software-drivers 1671F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1672F: drivers/iio/frequency/admv1013.c 1673 1674ANALOG DEVICES INC ADMV1014 DRIVER 1675M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1676L: linux-iio@vger.kernel.org 1677S: Supported 1678W: https://ez.analog.com/linux-software-drivers 1679F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1680F: drivers/iio/frequency/admv1014.c 1681 1682ANALOG DEVICES INC ADMV8818 DRIVER 1683M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1684L: linux-iio@vger.kernel.org 1685S: Supported 1686W: https://ez.analog.com/linux-software-drivers 1687F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1688F: drivers/iio/filter/admv8818.c 1689 1690ANALOG DEVICES INC ADP5055 DRIVER 1691M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1692S: Supported 1693W: https://ez.analog.com/linux-software-drivers 1694F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1695F: drivers/regulator/adp5055-regulator.c 1696 1697ANALOG DEVICES INC ADP5061 DRIVER 1698M: Michael Hennerich <Michael.Hennerich@analog.com> 1699L: linux-pm@vger.kernel.org 1700S: Supported 1701W: https://ez.analog.com/linux-software-drivers 1702F: drivers/power/supply/adp5061.c 1703 1704ANALOG DEVICES INC ADRF6780 DRIVER 1705M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1706L: linux-iio@vger.kernel.org 1707S: Supported 1708W: https://ez.analog.com/linux-software-drivers 1709F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1710F: drivers/iio/frequency/adrf6780.c 1711 1712ANALOG DEVICES INC ADV7180 DRIVER 1713M: Lars-Peter Clausen <lars@metafoo.de> 1714L: linux-media@vger.kernel.org 1715S: Supported 1716W: https://ez.analog.com/linux-software-drivers 1717F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1718F: drivers/media/i2c/adv7180.c 1719 1720ANALOG DEVICES INC ADV748X DRIVER 1721M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1722L: linux-media@vger.kernel.org 1723S: Maintained 1724F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1725F: drivers/media/i2c/adv748x/* 1726 1727ANALOG DEVICES INC ADV7511 DRIVER 1728M: Hans Verkuil <hverkuil@kernel.org> 1729L: linux-media@vger.kernel.org 1730S: Maintained 1731F: drivers/media/i2c/adv7511* 1732 1733ANALOG DEVICES INC ADV7604 DRIVER 1734M: Hans Verkuil <hverkuil@kernel.org> 1735L: linux-media@vger.kernel.org 1736S: Maintained 1737F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1738F: drivers/media/i2c/adv7604* 1739 1740ANALOG DEVICES INC ADV7842 DRIVER 1741M: Hans Verkuil <hverkuil@kernel.org> 1742L: linux-media@vger.kernel.org 1743S: Maintained 1744F: drivers/media/i2c/adv7842* 1745 1746ANALOG DEVICES INC ADXRS290 DRIVER 1747M: Nishant Malpani <nish.malpani25@gmail.com> 1748L: linux-iio@vger.kernel.org 1749S: Supported 1750F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1751F: drivers/iio/gyro/adxrs290.c 1752 1753ANALOG DEVICES INC ASOC CODEC DRIVERS 1754M: Lars-Peter Clausen <lars@metafoo.de> 1755M: Nuno Sá <nuno.sa@analog.com> 1756L: linux-sound@vger.kernel.org 1757S: Supported 1758W: http://wiki.analog.com/ 1759W: https://ez.analog.com/linux-software-drivers 1760F: Documentation/devicetree/bindings/sound/adi,* 1761F: sound/soc/codecs/ad1* 1762F: sound/soc/codecs/ad7* 1763F: sound/soc/codecs/adau* 1764F: sound/soc/codecs/adav* 1765F: sound/soc/codecs/sigmadsp.* 1766F: sound/soc/codecs/ssm* 1767 1768ANALOG DEVICES INC AXI DAC DRIVER 1769M: Nuno Sa <nuno.sa@analog.com> 1770L: linux-iio@vger.kernel.org 1771S: Supported 1772W: https://ez.analog.com/linux-software-drivers 1773F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1774F: drivers/iio/dac/adi-axi-dac.c 1775 1776ANALOG DEVICES INC DMA DRIVERS 1777M: Lars-Peter Clausen <lars@metafoo.de> 1778S: Supported 1779W: https://ez.analog.com/linux-software-drivers 1780F: drivers/dma/dma-axi-dmac.c 1781 1782ANALOG DEVICES INC IIO DRIVERS 1783M: Lars-Peter Clausen <lars@metafoo.de> 1784M: Michael Hennerich <Michael.Hennerich@analog.com> 1785S: Supported 1786W: http://wiki.analog.com/ 1787W: https://ez.analog.com/linux-software-drivers 1788F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1789F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1790F: Documentation/devicetree/bindings/iio/*/adi,* 1791F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1792F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1793F: Documentation/iio/ad7606.rst 1794F: drivers/iio/*/ad* 1795F: drivers/iio/adc/ltc249* 1796F: drivers/iio/amplifiers/hmc425a.c 1797F: drivers/staging/iio/*/ad* 1798X: drivers/iio/*/adjd* 1799 1800ANALOGBITS PLL LIBRARIES 1801M: Paul Walmsley <pjw@kernel.org> 1802M: Samuel Holland <samuel.holland@sifive.com> 1803S: Supported 1804F: drivers/clk/analogbits/* 1805F: include/linux/clk/analogbits* 1806 1807ANDROID DRIVERS 1808M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1809M: Arve Hjønnevåg <arve@android.com> 1810M: Todd Kjos <tkjos@android.com> 1811M: Martijn Coenen <maco@android.com> 1812M: Joel Fernandes <joelagnelf@nvidia.com> 1813M: Christian Brauner <christian@brauner.io> 1814M: Carlos Llamas <cmllamas@google.com> 1815M: Suren Baghdasaryan <surenb@google.com> 1816L: linux-kernel@vger.kernel.org 1817S: Supported 1818T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1819F: Documentation/netlink/specs/binder.yaml 1820F: drivers/android/ 1821 1822ANDROID GOLDFISH PIC DRIVER 1823M: Miodrag Dinic <miodrag.dinic@mips.com> 1824S: Supported 1825F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1826F: drivers/irqchip/irq-goldfish-pic.c 1827 1828ANDROID GOLDFISH RTC DRIVER 1829M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1830S: Supported 1831F: drivers/rtc/rtc-goldfish.c 1832 1833AOA (Apple Onboard Audio) ALSA DRIVER 1834M: Johannes Berg <johannes@sipsolutions.net> 1835L: linuxppc-dev@lists.ozlabs.org 1836L: linux-sound@vger.kernel.org 1837S: Maintained 1838F: sound/aoa/ 1839 1840APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1841M: William Breathitt Gray <wbg@kernel.org> 1842L: linux-iio@vger.kernel.org 1843S: Maintained 1844F: drivers/iio/addac/stx104.c 1845 1846APM DRIVER 1847M: Jiri Kosina <jikos@kernel.org> 1848S: Odd fixes 1849T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1850F: arch/x86/kernel/apm_32.c 1851F: drivers/char/apm-emulation.c 1852F: include/linux/apm_bios.h 1853F: include/uapi/linux/apm_bios.h 1854 1855APPARMOR SECURITY MODULE 1856M: John Johansen <john.johansen@canonical.com> 1857M: John Johansen <john@apparmor.net> 1858L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1859S: Supported 1860W: apparmor.net 1861B: https://gitlab.com/apparmor/apparmor-kernel 1862C: irc://irc.oftc.net/apparmor 1863T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1864T: https://gitlab.com/apparmor/apparmor-kernel.git 1865F: Documentation/admin-guide/LSM/apparmor.rst 1866F: security/apparmor/ 1867 1868APPLE BCM5974 MULTITOUCH DRIVER 1869M: Henrik Rydberg <rydberg@bitmath.org> 1870L: linux-input@vger.kernel.org 1871S: Odd fixes 1872F: drivers/input/mouse/bcm5974.c 1873 1874APPLE PCIE CONTROLLER DRIVER 1875M: Marc Zyngier <maz@kernel.org> 1876L: linux-pci@vger.kernel.org 1877S: Maintained 1878F: drivers/pci/controller/pcie-apple.c 1879 1880APPLE SMC DRIVER 1881M: Henrik Rydberg <rydberg@bitmath.org> 1882L: linux-hwmon@vger.kernel.org 1883S: Odd fixes 1884F: drivers/hwmon/applesmc.c 1885 1886APPLETALK NETWORK LAYER 1887L: netdev@vger.kernel.org 1888S: Odd fixes 1889F: include/linux/atalk.h 1890F: include/uapi/linux/atalk.h 1891F: net/appletalk/ 1892 1893APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1894M: Khuong Dinh <khuong@os.amperecomputing.com> 1895S: Supported 1896F: arch/arm64/boot/dts/apm/ 1897 1898APPLIED MICRO (APM) X-GENE SOC EDAC 1899M: Khuong Dinh <khuong@os.amperecomputing.com> 1900S: Supported 1901F: Documentation/devicetree/bindings/edac/apm,xgene-edac.yaml 1902F: drivers/edac/xgene_edac.c 1903 1904APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1905M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1906M: Keyur Chudgar <keyur@os.amperecomputing.com> 1907S: Maintained 1908F: drivers/net/ethernet/apm/xgene-v2/ 1909 1910APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1911M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1912M: Keyur Chudgar <keyur@os.amperecomputing.com> 1913M: Quan Nguyen <quan@os.amperecomputing.com> 1914S: Maintained 1915F: Documentation/devicetree/bindings/net/apm,xgene-enet.yaml 1916F: Documentation/devicetree/bindings/net/apm,xgene-mdio-rgmii.yaml 1917F: drivers/net/ethernet/apm/xgene/ 1918F: drivers/net/mdio/mdio-xgene.c 1919 1920APPLIED MICRO (APM) X-GENE SOC PMU 1921M: Khuong Dinh <khuong@os.amperecomputing.com> 1922S: Supported 1923F: Documentation/admin-guide/perf/xgene-pmu.rst 1924F: Documentation/devicetree/bindings/perf/apm,xgene-pmu.yaml 1925F: drivers/perf/xgene_pmu.c 1926 1927APPLIED MICRO QT2025 PHY DRIVER 1928M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1929R: Trevor Gross <tmgross@umich.edu> 1930L: netdev@vger.kernel.org 1931L: rust-for-linux@vger.kernel.org 1932S: Maintained 1933F: drivers/net/phy/qt2025.rs 1934 1935APTINA CAMERA SENSOR PLL 1936M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1937L: linux-media@vger.kernel.org 1938S: Maintained 1939F: drivers/media/i2c/aptina-pll.* 1940 1941AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1942M: Aleksa Savic <savicaleksa83@gmail.com> 1943M: Jack Doan <me@jackdoan.com> 1944L: linux-hwmon@vger.kernel.org 1945S: Maintained 1946F: Documentation/hwmon/aquacomputer_d5next.rst 1947F: drivers/hwmon/aquacomputer_d5next.c 1948 1949AQUANTIA ETHERNET DRIVER (atlantic) 1950M: Igor Russkikh <irusskikh@marvell.com> 1951L: netdev@vger.kernel.org 1952S: Maintained 1953W: https://www.marvell.com/ 1954Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1955F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1956F: drivers/net/ethernet/aquantia/atlantic/ 1957 1958AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1959M: Egor Pomozov <epomozov@marvell.com> 1960L: netdev@vger.kernel.org 1961S: Maintained 1962W: http://www.aquantia.com 1963F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1964 1965AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1966M: Krzysztof Hałasa <khalasa@piap.pl> 1967L: linux-media@vger.kernel.org 1968S: Maintained 1969F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1970F: drivers/media/i2c/ar0521.c 1971 1972ARASAN NAND CONTROLLER DRIVER 1973M: Miquel Raynal <miquel.raynal@bootlin.com> 1974R: Michal Simek <michal.simek@amd.com> 1975L: linux-mtd@lists.infradead.org 1976S: Maintained 1977F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1978F: drivers/mtd/nand/raw/arasan-nand-controller.c 1979 1980ARC FRAMEBUFFER DRIVER 1981M: Jaya Kumar <jayalk@intworks.biz> 1982S: Maintained 1983F: drivers/video/fbdev/arcfb.c 1984F: drivers/video/fbdev/core/fb_defio.c 1985 1986ARC PGU DRM DRIVER 1987M: Alexey Brodkin <abrodkin@synopsys.com> 1988S: Supported 1989F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1990F: drivers/gpu/drm/tiny/arcpgu.c 1991 1992ARCNET NETWORK LAYER 1993M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1994L: netdev@vger.kernel.org 1995S: Maintained 1996F: drivers/net/arcnet/ 1997F: include/uapi/linux/if_arcnet.h 1998 1999ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 2000M: Arnd Bergmann <arnd@arndb.de> 2001M: Krzysztof Kozlowski <krzk@kernel.org> 2002M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2003M: Linus Walleij <linus.walleij@linaro.org> 2004R: Drew Fustini <fustini@kernel.org> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006L: soc@lists.linux.dev 2007S: Maintained 2008P: Documentation/process/maintainer-soc.rst 2009C: irc://irc.libera.chat/armlinux 2010T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2011F: Documentation/process/maintainer-soc*.rst 2012F: arch/arm/boot/dts/Makefile 2013F: arch/arm64/boot/dts/Makefile 2014 2015ARM ARCHITECTED TIMER DRIVER 2016M: Mark Rutland <mark.rutland@arm.com> 2017M: Marc Zyngier <maz@kernel.org> 2018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2019S: Maintained 2020F: arch/arm/include/asm/arch_timer.h 2021F: arch/arm64/include/asm/arch_timer.h 2022F: drivers/clocksource/arm_arch_timer.c 2023F: drivers/clocksource/arm_arch_timer_mmio.c 2024 2025ARM GENERIC INTERRUPT CONTROLLER DRIVERS 2026M: Marc Zyngier <maz@kernel.org> 2027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2028S: Maintained 2029F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 2030F: arch/arm/include/asm/arch_gicv3.h 2031F: arch/arm64/include/asm/arch_gicv3.h 2032F: drivers/irqchip/irq-gic*.[ch] 2033F: include/linux/irqchip/arm-gic*.h 2034F: include/linux/irqchip/arm-vgic-info.h 2035 2036ARM GENERIC INTERRUPT CONTROLLER V5 DRIVERS 2037M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2038M: Marc Zyngier <maz@kernel.org> 2039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2040S: Maintained 2041F: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5*.yaml 2042F: drivers/irqchip/irq-gic-its-msi-parent.[ch] 2043F: drivers/irqchip/irq-gic-v5*.[ch] 2044F: include/linux/irqchip/arm-gic-v5.h 2045 2046ARM HDLCD DRM DRIVER 2047M: Liviu Dudau <liviu.dudau@arm.com> 2048S: Supported 2049F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 2050F: drivers/gpu/drm/arm/hdlcd_* 2051 2052ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 2053M: Linus Walleij <linus.walleij@linaro.org> 2054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2055S: Maintained 2056F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 2057F: Documentation/devicetree/bindings/arm/arm,realview.yaml 2058F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 2059F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2060F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 2061F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 2062F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 2063F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 2064F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 2065F: arch/arm/boot/dts/arm/arm-realview-* 2066F: arch/arm/boot/dts/arm/integrator* 2067F: arch/arm/boot/dts/arm/versatile* 2068F: arch/arm/mach-versatile/ 2069F: drivers/bus/arm-integrator-lm.c 2070F: drivers/clk/versatile/ 2071F: drivers/i2c/busses/i2c-versatile.c 2072F: drivers/irqchip/irq-versatile-fpga.c 2073F: drivers/mtd/maps/physmap-versatile.* 2074F: drivers/power/reset/arm-versatile-reboot.c 2075F: drivers/soc/versatile/ 2076 2077ARM INTERCONNECT PMU DRIVERS 2078M: Robin Murphy <robin.murphy@arm.com> 2079S: Supported 2080F: Documentation/admin-guide/perf/arm-cmn.rst 2081F: Documentation/admin-guide/perf/arm-ni.rst 2082F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2083F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2084F: drivers/perf/arm-cmn.c 2085F: drivers/perf/arm-ni.c 2086F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2087 2088ARM KOMEDA DRM-KMS DRIVER 2089M: Liviu Dudau <liviu.dudau@arm.com> 2090S: Supported 2091T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2092F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2093F: Documentation/gpu/komeda-kms.rst 2094F: drivers/gpu/drm/arm/display/include/ 2095F: drivers/gpu/drm/arm/display/komeda/ 2096 2097ARM MALI PANFROST DRM DRIVER 2098M: Boris Brezillon <boris.brezillon@collabora.com> 2099M: Rob Herring <robh@kernel.org> 2100R: Steven Price <steven.price@arm.com> 2101L: dri-devel@lists.freedesktop.org 2102S: Supported 2103T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2104F: Documentation/gpu/panfrost.rst 2105F: drivers/gpu/drm/ci/xfails/panfrost* 2106F: drivers/gpu/drm/panfrost/ 2107F: include/uapi/drm/panfrost_drm.h 2108 2109ARM MALI PANTHOR DRM DRIVER 2110M: Boris Brezillon <boris.brezillon@collabora.com> 2111M: Steven Price <steven.price@arm.com> 2112M: Liviu Dudau <liviu.dudau@arm.com> 2113L: dri-devel@lists.freedesktop.org 2114S: Supported 2115T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2116F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2117F: drivers/gpu/drm/panthor/ 2118F: include/uapi/drm/panthor_drm.h 2119 2120ARM MALI TYR DRM DRIVER 2121M: Daniel Almeida <daniel.almeida@collabora.com> 2122M: Alice Ryhl <aliceryhl@google.com> 2123L: dri-devel@lists.freedesktop.org 2124S: Supported 2125W: https://rust-for-linux.com/tyr-gpu-driver 2126W https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 2127B: https://gitlab.freedesktop.org/panfrost/linux/-/issues 2128T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 2129F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2130F: drivers/gpu/drm/tyr/ 2131F: include/uapi/drm/panthor_drm.h 2132 2133ARM MALI-DP DRM DRIVER 2134M: Liviu Dudau <liviu.dudau@arm.com> 2135S: Supported 2136T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2137F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2138F: Documentation/gpu/afbc.rst 2139F: drivers/gpu/drm/arm/ 2140 2141ARM MFM AND FLOPPY DRIVERS 2142M: Ian Molton <spyro@f2s.com> 2143S: Maintained 2144F: arch/arm/include/asm/floppy.h 2145F: arch/arm/mach-rpc/floppydma.S 2146 2147ARM PMU PROFILING AND DEBUGGING 2148M: Will Deacon <will@kernel.org> 2149M: Mark Rutland <mark.rutland@arm.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151L: linux-perf-users@vger.kernel.org 2152S: Maintained 2153F: Documentation/devicetree/bindings/arm/pmu.yaml 2154F: Documentation/devicetree/bindings/perf/ 2155F: arch/arm*/include/asm/hw_breakpoint.h 2156F: arch/arm*/include/asm/perf_event.h 2157F: arch/arm*/kernel/hw_breakpoint.c 2158F: arch/arm*/kernel/perf_* 2159F: drivers/perf/ 2160F: include/linux/perf/arm_pmu*.h 2161 2162ARM PORT 2163M: Russell King <linux@armlinux.org.uk> 2164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2165S: Odd Fixes 2166W: http://www.armlinux.org.uk/ 2167T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2168F: arch/arm/ 2169X: arch/arm/boot/dts/ 2170 2171ARM PRIMECELL AACI PL041 DRIVER 2172M: Russell King <linux@armlinux.org.uk> 2173S: Odd Fixes 2174F: sound/arm/aaci.* 2175 2176ARM PRIMECELL BUS SUPPORT 2177M: Russell King <linux@armlinux.org.uk> 2178S: Odd Fixes 2179F: drivers/amba/ 2180F: include/linux/amba/bus.h 2181 2182ARM PRIMECELL KMI PL050 DRIVER 2183M: Russell King <linux@armlinux.org.uk> 2184S: Odd Fixes 2185F: drivers/input/serio/ambakmi.* 2186F: include/linux/amba/kmi.h 2187 2188ARM PRIMECELL MMCI PL180/1 DRIVER 2189M: Russell King <linux@armlinux.org.uk> 2190S: Odd Fixes 2191F: drivers/mmc/host/mmci.* 2192F: include/linux/amba/mmci.h 2193 2194ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2195M: Miquel Raynal <miquel.raynal@bootlin.com> 2196R: Michal Simek <michal.simek@amd.com> 2197L: linux-mtd@lists.infradead.org 2198S: Maintained 2199F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2200F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2201 2202ARM PRIMECELL PL35X SMC DRIVER 2203M: Miquel Raynal <miquel.raynal@bootlin.com> 2204R: Michal Simek <michal.simek@amd.com> 2205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2206S: Maintained 2207F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2208F: drivers/memory/pl353-smc.c 2209 2210ARM PRIMECELL SSP PL022 SPI DRIVER 2211M: Linus Walleij <linus.walleij@linaro.org> 2212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2213S: Maintained 2214F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2215F: drivers/spi/spi-pl022.c 2216 2217ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2218M: Russell King <linux@armlinux.org.uk> 2219S: Odd Fixes 2220F: drivers/tty/serial/amba-pl01*.c 2221F: include/linux/amba/serial.h 2222 2223ARM PRIMECELL VIC PL190/PL192 DRIVER 2224M: Linus Walleij <linus.walleij@linaro.org> 2225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2226S: Maintained 2227F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2228F: drivers/irqchip/irq-vic.c 2229 2230ARM SMC WATCHDOG DRIVER 2231M: Julius Werner <jwerner@chromium.org> 2232R: Evan Benn <evanbenn@chromium.org> 2233S: Maintained 2234F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2235F: drivers/watchdog/arm_smc_wdt.c 2236 2237ARM SMMU DRIVERS 2238M: Will Deacon <will@kernel.org> 2239R: Robin Murphy <robin.murphy@arm.com> 2240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2241S: Maintained 2242F: Documentation/devicetree/bindings/iommu/arm,smmu* 2243F: drivers/iommu/arm/ 2244F: drivers/iommu/io-pgtable-arm* 2245 2246ARM SMMU SVA SUPPORT 2247R: Jean-Philippe Brucker <jean-philippe@linaro.org> 2248F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2249 2250ARM SUB-ARCHITECTURES 2251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2252S: Maintained 2253C: irc://irc.libera.chat/armlinux 2254T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2255F: arch/arm/mach-*/ 2256F: arch/arm/plat-*/ 2257 2258ARM/ACTIONS SEMI ARCHITECTURE 2259M: Andreas Färber <afaerber@suse.de> 2260M: Manivannan Sadhasivam <mani@kernel.org> 2261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2262L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/actions.yaml 2265F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2266F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2267F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2268F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2269F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2270F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2271F: Documentation/devicetree/bindings/pinctrl/actions,* 2272F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2273F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2274F: arch/arm/boot/dts/actions/ 2275F: arch/arm/mach-actions/ 2276F: arch/arm64/boot/dts/actions/ 2277F: drivers/clk/actions/ 2278F: drivers/clocksource/timer-owl* 2279F: drivers/dma/owl-dma.c 2280F: drivers/i2c/busses/i2c-owl.c 2281F: drivers/irqchip/irq-owl-sirq.c 2282F: drivers/mmc/host/owl-mmc.c 2283F: drivers/net/ethernet/actions/ 2284F: drivers/pinctrl/actions/* 2285F: drivers/pmdomain/actions/ 2286F: include/dt-bindings/power/owl-* 2287F: include/dt-bindings/reset/actions,* 2288F: include/linux/soc/actions/ 2289N: owl 2290 2291ARM/AIROHA SOC SUPPORT 2292M: Matthias Brugger <matthias.bgg@gmail.com> 2293M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2295L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2296S: Odd Fixes 2297F: arch/arm/boot/dts/airoha/ 2298F: arch/arm64/boot/dts/airoha/ 2299 2300ARM/Allwinner SoC Clock Support 2301M: Emilio López <emilio@elopez.com.ar> 2302S: Maintained 2303F: drivers/clk/sunxi/ 2304 2305ARM/Allwinner sunXi SoC support 2306M: Chen-Yu Tsai <wens@csie.org> 2307M: Jernej Skrabec <jernej.skrabec@gmail.com> 2308M: Samuel Holland <samuel@sholland.org> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310L: linux-sunxi@lists.linux.dev 2311S: Maintained 2312T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2313F: arch/arm/mach-sunxi/ 2314F: arch/arm64/boot/dts/allwinner/ 2315F: drivers/clk/sunxi-ng/ 2316F: drivers/pinctrl/sunxi/ 2317F: drivers/soc/sunxi/ 2318N: allwinner 2319N: sun[x456789]i 2320N: sun[25]0i 2321 2322ARM/ALPHASCALE ARCHITECTURE 2323M: Krzysztof Kozlowski <krzk@kernel.org> 2324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2325S: Odd Fixes 2326F: arch/arm/boot/dts/alphascale/ 2327F: drivers/clk/clk-asm9260.c 2328F: drivers/clocksource/asm9260_timer.c 2329F: drivers/rtc/rtc-asm9260.c 2330F: drivers/watchdog/asm9260_wdt.c 2331 2332ARM/AMD PENSANDO ARM64 ARCHITECTURE 2333M: Brad Larson <blarson@amd.com> 2334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2335S: Supported 2336F: Documentation/devicetree/bindings/*/amd,pensando* 2337F: arch/arm64/boot/dts/amd/elba* 2338 2339ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2340M: Neil Armstrong <neil.armstrong@linaro.org> 2341M: Jerome Brunet <jbrunet@baylibre.com> 2342L: linux-amlogic@lists.infradead.org 2343S: Maintained 2344F: Documentation/devicetree/bindings/clock/amlogic* 2345F: drivers/clk/meson/ 2346F: include/dt-bindings/clock/amlogic,a1* 2347F: include/dt-bindings/clock/gxbb* 2348F: include/dt-bindings/clock/meson* 2349 2350ARM/Amlogic Meson SoC Crypto Drivers 2351M: Corentin Labbe <clabbe@baylibre.com> 2352L: linux-crypto@vger.kernel.org 2353L: linux-amlogic@lists.infradead.org 2354S: Maintained 2355F: Documentation/devicetree/bindings/crypto/amlogic* 2356F: drivers/crypto/amlogic/ 2357 2358ARM/Amlogic Meson SoC Sound Drivers 2359M: Jerome Brunet <jbrunet@baylibre.com> 2360L: linux-sound@vger.kernel.org 2361S: Maintained 2362F: Documentation/devicetree/bindings/sound/amlogic* 2363F: sound/soc/meson/ 2364 2365ARM/Amlogic Meson SoC support 2366M: Neil Armstrong <neil.armstrong@linaro.org> 2367M: Kevin Hilman <khilman@baylibre.com> 2368R: Jerome Brunet <jbrunet@baylibre.com> 2369R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371L: linux-amlogic@lists.infradead.org 2372S: Maintained 2373W: http://linux-meson.com/ 2374F: Documentation/devicetree/bindings/phy/amlogic* 2375F: arch/arm/boot/dts/amlogic/ 2376F: arch/arm/mach-meson/ 2377F: arch/arm64/boot/dts/amlogic/ 2378F: drivers/pmdomain/amlogic/ 2379F: drivers/mmc/host/meson* 2380F: drivers/phy/amlogic/ 2381F: drivers/pinctrl/meson/ 2382F: drivers/rtc/rtc-meson* 2383F: drivers/soc/amlogic/ 2384N: meson 2385 2386ARM/Annapurna Labs ALPINE ARCHITECTURE 2387M: Antoine Tenart <atenart@kernel.org> 2388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2389S: Odd Fixes 2390F: arch/arm/boot/dts/amazon/ 2391F: arch/arm/mach-alpine/ 2392F: arch/arm64/boot/dts/amazon/ 2393F: drivers/*/*alpine* 2394 2395ARM/APPLE MACHINE SOUND DRIVERS 2396M: Martin Povišer <povik+lin@cutebit.org> 2397L: asahi@lists.linux.dev 2398L: linux-sound@vger.kernel.org 2399S: Maintained 2400F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2401F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2402F: Documentation/devicetree/bindings/sound/apple,* 2403F: sound/soc/apple/* 2404F: sound/soc/codecs/cs42l83-i2c.c 2405F: sound/soc/codecs/cs42l84.* 2406F: sound/soc/codecs/ssm3515.c 2407 2408ARM/APPLE MACHINE SUPPORT 2409M: Sven Peter <sven@kernel.org> 2410M: Janne Grunau <j@jannau.net> 2411R: Neal Gompa <neal@gompa.dev> 2412L: asahi@lists.linux.dev 2413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2414S: Maintained 2415W: https://asahilinux.org 2416B: https://github.com/AsahiLinux/linux/issues 2417C: irc://irc.oftc.net/asahi-dev 2418T: git https://github.com/AsahiLinux/linux.git 2419F: Documentation/devicetree/bindings/arm/apple.yaml 2420F: Documentation/devicetree/bindings/arm/apple/* 2421F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2422F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2423F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2424F: Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml 2425F: Documentation/devicetree/bindings/gpu/apple,agx.yaml 2426F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2427F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2428F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2429F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2430F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2431F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2432F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2433F: Documentation/devicetree/bindings/mfd/apple,smc.yaml 2434F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2435F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2436F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2437F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2438F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2439F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2440F: Documentation/devicetree/bindings/power/apple* 2441F: Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml 2442F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2443F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2444F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2445F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2446F: arch/arm64/boot/dts/apple/ 2447F: drivers/bluetooth/hci_bcm4377.c 2448F: drivers/clk/clk-apple-nco.c 2449F: drivers/cpufreq/apple-soc-cpufreq.c 2450F: drivers/dma/apple-admac.c 2451F: drivers/gpio/gpio-macsmc.c 2452F: drivers/pmdomain/apple/ 2453F: drivers/i2c/busses/i2c-pasemi-core.c 2454F: drivers/i2c/busses/i2c-pasemi-platform.c 2455F: drivers/input/touchscreen/apple_z2.c 2456F: drivers/iommu/apple-dart.c 2457F: drivers/iommu/io-pgtable-dart.c 2458F: drivers/irqchip/irq-apple-aic.c 2459F: drivers/mfd/macsmc.c 2460F: drivers/nvme/host/apple.c 2461F: drivers/nvmem/apple-efuses.c 2462F: drivers/nvmem/apple-spmi-nvmem.c 2463F: drivers/pinctrl/pinctrl-apple-gpio.c 2464F: drivers/power/reset/macsmc-reboot.c 2465F: drivers/pwm/pwm-apple.c 2466F: drivers/soc/apple/* 2467F: drivers/spi/spi-apple.c 2468F: drivers/spmi/spmi-apple-controller.c 2469F: drivers/video/backlight/apple_dwi_bl.c 2470F: drivers/watchdog/apple_wdt.c 2471F: include/dt-bindings/interrupt-controller/apple-aic.h 2472F: include/dt-bindings/pinctrl/apple.h 2473F: include/linux/mfd/macsmc.h 2474F: include/linux/soc/apple/* 2475F: include/uapi/drm/asahi_drm.h 2476 2477ARM/ARTPEC MACHINE SUPPORT 2478M: Jesper Nilsson <jesper.nilsson@axis.com> 2479M: Lars Persson <lars.persson@axis.com> 2480L: linux-arm-kernel@axis.com 2481S: Maintained 2482F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2483F: arch/arm/boot/dts/axis/ 2484F: arch/arm/mach-artpec 2485F: drivers/clk/axis 2486F: drivers/crypto/axis 2487F: drivers/mmc/host/usdhi6rol0.c 2488F: drivers/pinctrl/pinctrl-artpec* 2489 2490ARM/ASPEED I2C DRIVER 2491M: Ryan Chen <ryan_chen@aspeedtech.com> 2492R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2493R: Joel Stanley <joel@jms.id.au> 2494L: linux-i2c@vger.kernel.org 2495L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2496S: Maintained 2497F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2498F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2499F: drivers/i2c/busses/i2c-aspeed.c 2500F: drivers/irqchip/irq-aspeed-i2c-ic.c 2501 2502ARM/ASPEED MACHINE SUPPORT 2503M: Joel Stanley <joel@jms.id.au> 2504M: Andrew Jeffery <andrew@codeconstruct.com.au> 2505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2506L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2507S: Supported 2508Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2509T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 2510F: Documentation/devicetree/bindings/arm/aspeed/ 2511F: arch/arm/boot/dts/aspeed/ 2512F: arch/arm/mach-aspeed/ 2513N: aspeed 2514 2515ARM/AXIADO ARCHITECTURE 2516M: Harshit Shah <hshah@axiado.com> 2517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2518S: Maintained 2519F: Documentation/devicetree/bindings/arm/axiado.yaml 2520F: arch/arm64/boot/dts/axiado/ 2521N: axiado 2522 2523ARM/AXM LSI SOC 2524M: Krzysztof Kozlowski <krzk@kernel.org> 2525L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2526S: Odd Fixes 2527F: Documentation/devicetree/bindings/arm/axxia.yaml 2528F: arch/arm/boot/dts/intel/axm/ 2529F: arch/arm/mach-axxia/ 2530 2531ARM/BITMAIN ARCHITECTURE 2532M: Manivannan Sadhasivam <mani@kernel.org> 2533L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2534S: Maintained 2535F: Documentation/devicetree/bindings/arm/bitmain.yaml 2536F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2537F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2538F: arch/arm64/boot/dts/bitmain/ 2539F: drivers/clk/clk-bm1880.c 2540F: drivers/pinctrl/pinctrl-bm1880.c 2541 2542ARM/BLAIZE ARCHITECTURE 2543M: James Cowgill <james.cowgill@blaize.com> 2544M: Matt Redfearn <matt.redfearn@blaize.com> 2545M: Neil Jones <neil.jones@blaize.com> 2546M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2547S: Maintained 2548F: Documentation/devicetree/bindings/arm/blaize.yaml 2549F: arch/arm64/boot/dts/blaize/ 2550 2551ARM/CALXEDA HIGHBANK ARCHITECTURE 2552M: Andre Przywara <andre.przywara@arm.com> 2553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2554S: Maintained 2555F: arch/arm/boot/dts/calxeda/ 2556F: arch/arm/mach-highbank/ 2557 2558ARM/CAVIUM THUNDER NETWORK DRIVER 2559M: Sunil Goutham <sgoutham@marvell.com> 2560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2561S: Maintained 2562F: drivers/net/ethernet/cavium/thunder/ 2563 2564ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2565M: Lukasz Majewski <lukma@denx.de> 2566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2567S: Maintained 2568F: arch/arm/mach-ep93xx/ts72xx.c 2569 2570ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2571M: Hartley Sweeten <hsweeten@visionengravers.com> 2572M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2573M: Nikita Shubin <nikita.shubin@maquefel.me> 2574L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2575S: Maintained 2576F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2577F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2578F: arch/arm/boot/compressed/misc-ep93xx.h 2579F: arch/arm/mach-ep93xx/ 2580F: drivers/iio/adc/ep93xx_adc.c 2581 2582ARM/CIX SOC SUPPORT 2583M: Peter Chen <peter.chen@cixtech.com> 2584M: Fugang Duan <fugang.duan@cixtech.com> 2585R: CIX Linux Kernel Upstream Group <cix-kernel-upstream@cixtech.com> 2586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2587S: Maintained 2588T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix.git 2589F: Documentation/devicetree/bindings/arm/cix.yaml 2590F: Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml 2591F: arch/arm64/boot/dts/cix/ 2592F: drivers/mailbox/cix-mailbox.c 2593K: \bcix\b 2594 2595ARM/CLKDEV SUPPORT 2596M: Russell King <linux@armlinux.org.uk> 2597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2598S: Maintained 2599T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2600F: drivers/clk/clkdev.c 2601 2602ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2603M: Baruch Siach <baruch@tkos.co.il> 2604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606F: arch/arm/boot/dts/cnxt/ 2607N: digicolor 2608 2609ARM/CORESIGHT FRAMEWORK AND DRIVERS 2610M: Suzuki K Poulose <suzuki.poulose@arm.com> 2611R: Mike Leach <mike.leach@linaro.org> 2612R: James Clark <james.clark@linaro.org> 2613L: coresight@lists.linaro.org (moderated for non-subscribers) 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615S: Maintained 2616T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2617F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2618F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2619F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2620F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2621F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2622F: Documentation/trace/coresight/* 2623F: drivers/hwtracing/coresight/* 2624F: include/dt-bindings/arm/coresight-cti-dt.h 2625F: include/linux/coresight* 2626F: include/uapi/linux/coresight* 2627F: samples/coresight/* 2628F: tools/perf/Documentation/arm-coresight.txt 2629F: tools/perf/arch/arm/util/auxtrace.c 2630F: tools/perf/arch/arm/util/cs-etm.c 2631F: tools/perf/arch/arm/util/cs-etm.h 2632F: tools/perf/arch/arm/util/pmu.c 2633F: tools/perf/tests/shell/*coresight* 2634F: tools/perf/tests/shell/coresight/* 2635F: tools/perf/tests/shell/lib/*coresight* 2636F: tools/perf/util/cs-etm-decoder/* 2637F: tools/perf/util/cs-etm.* 2638 2639ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2640M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2641M: Linus Walleij <linus.walleij@linaro.org> 2642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2643S: Maintained 2644T: git https://github.com/ulli-kroll/linux.git 2645F: Documentation/devicetree/bindings/arm/gemini.yaml 2646F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2647F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2648F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2649F: arch/arm/boot/dts/gemini/ 2650F: arch/arm/mach-gemini/ 2651F: drivers/crypto/gemini/ 2652F: drivers/net/ethernet/cortina/ 2653F: drivers/pinctrl/pinctrl-gemini.c 2654F: drivers/rtc/rtc-ftrtc010.c 2655 2656ARM/CZ.NIC TURRIS SUPPORT 2657M: Marek Behún <kabel@kernel.org> 2658S: Maintained 2659W: https://www.turris.cz/ 2660F: Documentation/ABI/testing/debugfs-moxtet 2661F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2662F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2663F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2664F: Documentation/devicetree/bindings/bus/moxtet.txt 2665F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2666F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2667F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2668F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2669F: Documentation/devicetree/bindings/watchdog/marvell,armada-3700-wdt.yaml 2670F: drivers/bus/moxtet.c 2671F: drivers/firmware/turris-mox-rwtm.c 2672F: drivers/gpio/gpio-moxtet.c 2673F: drivers/leds/leds-turris-omnia.c 2674F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2675F: drivers/platform/cznic/ 2676F: drivers/watchdog/armada_37xx_wdt.c 2677F: include/dt-bindings/bus/moxtet.h 2678F: include/linux/armada-37xx-rwtm-mailbox.h 2679F: include/linux/moxtet.h 2680F: include/linux/turris-omnia-mcu-interface.h 2681F: include/linux/turris-signing-key.h 2682 2683ARM/FARADAY FA526 PORT 2684M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2685L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2686S: Maintained 2687T: git git://git.berlios.de/gemini-board 2688F: arch/arm/mm/*-fa* 2689 2690ARM/FOOTBRIDGE ARCHITECTURE 2691M: Russell King <linux@armlinux.org.uk> 2692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2693S: Maintained 2694W: http://www.armlinux.org.uk/ 2695F: arch/arm/include/asm/hardware/dec21285.h 2696F: arch/arm/mach-footbridge/ 2697 2698ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2699M: Shawn Guo <shawnguo@kernel.org> 2700M: Sascha Hauer <s.hauer@pengutronix.de> 2701R: Pengutronix Kernel Team <kernel@pengutronix.de> 2702R: Fabio Estevam <festevam@gmail.com> 2703L: imx@lists.linux.dev 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705S: Maintained 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2707F: Documentation/devicetree/bindings/firmware/fsl* 2708F: Documentation/devicetree/bindings/firmware/nxp* 2709F: arch/arm/boot/dts/nxp/imx/ 2710F: arch/arm/boot/dts/nxp/mxs/ 2711F: arch/arm64/boot/dts/freescale/ 2712X: Documentation/devicetree/bindings/media/i2c/ 2713X: arch/arm64/boot/dts/freescale/fsl-* 2714X: arch/arm64/boot/dts/freescale/qoriq-* 2715X: drivers/media/i2c/ 2716N: imx 2717N: mxs 2718N: \bmxc[^\d] 2719 2720ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2721M: Shawn Guo <shawnguo@kernel.org> 2722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2723S: Maintained 2724T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2725F: arch/arm/boot/dts/nxp/ls/ 2726F: arch/arm64/boot/dts/freescale/fsl-* 2727F: arch/arm64/boot/dts/freescale/qoriq-* 2728 2729ARM/FREESCALE VYBRID ARM ARCHITECTURE 2730M: Shawn Guo <shawnguo@kernel.org> 2731M: Sascha Hauer <s.hauer@pengutronix.de> 2732R: Pengutronix Kernel Team <kernel@pengutronix.de> 2733R: Stefan Agner <stefan@agner.ch> 2734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2735S: Maintained 2736T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2737F: arch/arm/boot/dts/nxp/vf/ 2738F: arch/arm/mach-imx/*vf610* 2739 2740ARM/GUMSTIX MACHINE SUPPORT 2741M: Steve Sakoman <sakoman@gmail.com> 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Maintained 2744 2745ARM/HISILICON SOC SUPPORT 2746M: Wei Xu <xuwei5@hisilicon.com> 2747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2748S: Supported 2749W: http://www.hisilicon.com 2750T: git https://github.com/hisilicon/linux-hisi.git 2751F: arch/arm/boot/dts/hisilicon/ 2752F: arch/arm/mach-hisi/ 2753F: arch/arm64/boot/dts/hisilicon/ 2754 2755ARM/HP JORNADA 7XX MACHINE SUPPORT 2756M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2757S: Maintained 2758W: www.jlime.com 2759T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2760F: arch/arm/mach-sa1100/include/mach/jornada720.h 2761F: arch/arm/mach-sa1100/jornada720.c 2762 2763ARM/HPE GXP ARCHITECTURE 2764M: Jean-Marie Verdun <verdun@hpe.com> 2765M: Nick Hawkins <nick.hawkins@hpe.com> 2766S: Maintained 2767F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2768F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2769F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2770F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2771F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2772F: Documentation/hwmon/gxp-fan-ctrl.rst 2773F: arch/arm/boot/dts/hpe/ 2774F: drivers/clocksource/timer-gxp.c 2775F: drivers/hwmon/gxp-fan-ctrl.c 2776F: drivers/i2c/busses/i2c-gxp.c 2777F: drivers/spi/spi-gxp.c 2778F: drivers/watchdog/gxp-wdt.c 2779 2780ARM/IGEP MACHINE SUPPORT 2781M: Enric Balletbo i Serra <eballetbo@gmail.com> 2782M: Javier Martinez Canillas <javier@dowhile0.org> 2783L: linux-omap@vger.kernel.org 2784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2785S: Maintained 2786F: arch/arm/boot/dts/ti/omap/omap3-igep* 2787 2788ARM/INTEL IXP4XX ARM ARCHITECTURE 2789M: Linus Walleij <linusw@kernel.org> 2790M: Imre Kaloz <kaloz@openwrt.org> 2791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2792S: Maintained 2793F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2794F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2795F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2796F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2797F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2798F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2799F: arch/arm/boot/dts/intel/ixp/ 2800F: arch/arm/mach-ixp4xx/ 2801F: drivers/bus/intel-ixp4xx-eb.c 2802F: drivers/char/hw_random/ixp4xx-rng.c 2803F: drivers/clocksource/timer-ixp4xx.c 2804F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2805F: drivers/gpio/gpio-ixp4xx.c 2806F: drivers/irqchip/irq-ixp4xx.c 2807F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2808F: drivers/net/wan/ixp4xx_hss.c 2809F: drivers/soc/ixp4xx/ixp4xx-npe.c 2810F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2811F: include/linux/soc/ixp4xx/npe.h 2812F: include/linux/soc/ixp4xx/qmgr.h 2813 2814ARM/INTEL KEEMBAY ARCHITECTURE 2815M: Paul J. Murphy <paul.j.murphy@intel.com> 2816M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2817S: Maintained 2818F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2819F: arch/arm64/boot/dts/intel/keembay-evm.dts 2820F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2821 2822ARM/INTEL XSC3 (MANZANO) ARM CORE 2823M: Lennert Buytenhek <kernel@wantstofly.org> 2824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2825S: Maintained 2826 2827ARM/LG1K ARCHITECTURE 2828M: Chanho Min <chanho.min@lge.com> 2829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2830S: Maintained 2831F: arch/arm64/boot/dts/lg/ 2832 2833ARM/LPC18XX ARCHITECTURE 2834M: Vladimir Zapolskiy <vz@mleia.com> 2835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2836S: Maintained 2837F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2838F: arch/arm/boot/dts/nxp/lpc/lpc43* 2839F: drivers/i2c/busses/i2c-lpc2k.c 2840F: drivers/memory/pl172.c 2841F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2842F: drivers/rtc/rtc-lpc24xx.c 2843N: lpc18xx 2844 2845ARM/LPC32XX SOC SUPPORT 2846M: Vladimir Zapolskiy <vz@mleia.com> 2847M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2849S: Maintained 2850T: git https://github.com/vzapolskiy/linux-lpc32xx.git 2851F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2852F: arch/arm/boot/dts/nxp/lpc/lpc32* 2853F: arch/arm/mach-lpc32xx/ 2854F: drivers/dma/lpc32xx-dmamux.c 2855F: drivers/i2c/busses/i2c-pnx.c 2856F: drivers/net/ethernet/nxp/lpc_eth.c 2857F: drivers/usb/host/ohci-nxp.c 2858F: drivers/watchdog/pnx4008_wdt.c 2859N: lpc32xx 2860 2861LPC32XX DMAMUX SUPPORT 2862M: J.M.B. Downing <jonathan.downing@nautel.com> 2863M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2864R: Vladimir Zapolskiy <vz@mleia.com> 2865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2866S: Maintained 2867F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2868 2869ARM/Marvell Dove/MV78xx0/Orion SOC support 2870M: Andrew Lunn <andrew@lunn.ch> 2871M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2872M: Gregory Clement <gregory.clement@bootlin.com> 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874S: Maintained 2875T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2876F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.yaml 2877F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.yaml 2878F: Documentation/devicetree/bindings/soc/dove/ 2879F: arch/arm/boot/dts/marvell/dove* 2880F: arch/arm/boot/dts/marvell/orion5x* 2881F: arch/arm/mach-dove/ 2882F: arch/arm/mach-mv78xx0/ 2883F: arch/arm/mach-orion5x/ 2884F: arch/arm/plat-orion/ 2885F: drivers/bus/mvebu-mbus.c 2886F: drivers/soc/dove/ 2887 2888ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2889M: Andrew Lunn <andrew@lunn.ch> 2890M: Gregory Clement <gregory.clement@bootlin.com> 2891M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893S: Maintained 2894T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2895F: Documentation/devicetree/bindings/arm/marvell/ 2896F: arch/arm/boot/dts/marvell/armada* 2897F: arch/arm/boot/dts/marvell/kirkwood* 2898F: arch/arm/configs/mvebu_*_defconfig 2899F: arch/arm/mach-mvebu/ 2900F: arch/arm64/boot/dts/marvell/ 2901F: drivers/clk/mvebu/ 2902F: drivers/cpufreq/armada-37xx-cpufreq.c 2903F: drivers/cpufreq/armada-8k-cpufreq.c 2904F: drivers/cpufreq/mvebu-cpufreq.c 2905F: drivers/irqchip/irq-armada-370-xp.c 2906F: drivers/irqchip/irq-mvebu-* 2907F: drivers/pinctrl/mvebu/ 2908F: drivers/rtc/rtc-armada38x.c 2909 2910ARM/Marvell PXA1908 SOC support 2911M: Duje Mihanović <duje@dujemihanovic.xyz> 2912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2913S: Maintained 2914F: Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml 2915F: arch/arm64/boot/dts/marvell/mmp/ 2916F: drivers/clk/mmp/Kconfig 2917F: drivers/clk/mmp/clk-pxa1908*.c 2918F: drivers/pmdomain/marvell/ 2919F: include/dt-bindings/clock/marvell,pxa1908.h 2920F: include/dt-bindings/power/marvell,pxa1908-power.h 2921 2922ARM/Mediatek RTC DRIVER 2923M: Eddie Huang <eddie.huang@mediatek.com> 2924M: Sean Wang <sean.wang@mediatek.com> 2925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2926L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2927S: Maintained 2928F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2929F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2930F: drivers/rtc/rtc-mt2712.c 2931F: drivers/rtc/rtc-mt6397.c 2932F: drivers/rtc/rtc-mt7622.c 2933 2934ARM/Mediatek SoC support 2935M: Matthias Brugger <matthias.bgg@gmail.com> 2936M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2937L: linux-kernel@vger.kernel.org 2938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2939L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2940S: Maintained 2941W: https://mtk.wiki.kernel.org/ 2942C: irc://irc.libera.chat/linux-mediatek 2943F: arch/arm/boot/dts/mediatek/ 2944F: arch/arm/mach-mediatek/ 2945F: arch/arm64/boot/dts/mediatek/ 2946F: drivers/soc/mediatek/ 2947N: mtk 2948N: mt[2678] 2949K: mediatek 2950 2951ARM/Mediatek USB3 PHY DRIVER 2952M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2954L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2955S: Maintained 2956F: Documentation/devicetree/bindings/phy/mediatek,* 2957F: drivers/phy/mediatek/ 2958 2959ARM/MICROCHIP (ARM64) SoC support 2960M: Conor Dooley <conor@kernel.org> 2961M: Nicolas Ferre <nicolas.ferre@microchip.com> 2962M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2964S: Supported 2965T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2966F: arch/arm64/boot/dts/microchip/ 2967 2968ARM/Microchip (AT91) SoC support 2969M: Nicolas Ferre <nicolas.ferre@microchip.com> 2970M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2971M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Supported 2974W: http://www.linux4sam.org 2975T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2976F: arch/arm/boot/dts/microchip/ 2977F: arch/arm/include/debug/at91.S 2978F: arch/arm/mach-at91/ 2979F: drivers/memory/atmel* 2980F: drivers/watchdog/sama5d4_wdt.c 2981F: include/soc/at91/ 2982X: drivers/input/touchscreen/atmel_mxt_ts.c 2983N: at91 2984N: atmel 2985 2986ARM/Microchip Sparx5 SoC support 2987M: Steen Hegelund <Steen.Hegelund@microchip.com> 2988M: Daniel Machon <daniel.machon@microchip.com> 2989M: UNGLinuxDriver@microchip.com 2990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2991S: Supported 2992F: arch/arm64/boot/dts/microchip/sparx* 2993F: drivers/net/ethernet/microchip/vcap/ 2994F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2995N: sparx5 2996 2997ARM/MILBEAUT ARCHITECTURE 2998M: Taichi Sugaya <sugaya.taichi@socionext.com> 2999M: Takao Orito <orito.takao@socionext.com> 3000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3001S: Maintained 3002F: arch/arm/boot/dts/socionext/milbeaut* 3003F: arch/arm/mach-milbeaut/ 3004N: milbeaut 3005 3006ARM/MORELLO PLATFORM 3007M: Vincenzo Frascino <vincenzo.frascino@arm.com> 3008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3009S: Maintained 3010F: Documentation/devicetree/bindings/arm/arm,morello.yaml 3011F: arch/arm64/boot/dts/arm/morello* 3012 3013ARM/MOXA ART SOC 3014M: Krzysztof Kozlowski <krzk@kernel.org> 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Odd Fixes 3017F: Documentation/devicetree/bindings/arm/moxart.yaml 3018F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.yaml 3019F: arch/arm/boot/dts/moxa/ 3020F: drivers/clk/clk-moxart.c 3021 3022ARM/MStar/Sigmastar Armv7 SoC support 3023M: Daniel Palmer <daniel@thingy.jp> 3024M: Romain Perier <romain.perier@gmail.com> 3025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3026S: Maintained 3027W: http://linux-chenxing.org/ 3028T: git https://github.com/linux-chenxing/linux.git 3029F: Documentation/devicetree/bindings/arm/mstar/* 3030F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 3031F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 3032F: arch/arm/boot/dts/sigmastar/ 3033F: arch/arm/mach-mstar/ 3034F: drivers/clk/mstar/ 3035F: drivers/clocksource/timer-msc313e.c 3036F: drivers/gpio/gpio-msc313.c 3037F: drivers/rtc/rtc-msc313.c 3038F: drivers/watchdog/msc313e_wdt.c 3039F: include/dt-bindings/clock/mstar-* 3040F: include/dt-bindings/gpio/msc313-gpio.h 3041 3042ARM/NOMADIK/Ux500 ARCHITECTURES 3043M: Linus Walleij <linus.walleij@linaro.org> 3044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3045S: Maintained 3046T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 3047F: Documentation/devicetree/bindings/arm/ste-* 3048F: Documentation/devicetree/bindings/arm/ux500.yaml 3049F: Documentation/devicetree/bindings/arm/ux500/ 3050F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 3051F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 3052F: arch/arm/boot/dts/st/ste-* 3053F: arch/arm/mach-nomadik/ 3054F: arch/arm/mach-ux500/ 3055F: drivers/clk/clk-nomadik.c 3056F: drivers/clocksource/clksrc-dbx500-prcmu.c 3057F: drivers/dma/ste_dma40* 3058F: drivers/pmdomain/st/ste-ux500-pm-domain.c 3059F: drivers/gpio/gpio-nomadik.c 3060F: drivers/hwspinlock/u8500_hsem.c 3061F: drivers/i2c/busses/i2c-nomadik.c 3062F: drivers/iio/adc/ab8500-gpadc.c 3063F: drivers/mfd/ab8500* 3064F: drivers/mfd/abx500* 3065F: drivers/mfd/db8500* 3066F: drivers/pinctrl/nomadik/ 3067F: drivers/rtc/rtc-ab8500.c 3068F: drivers/rtc/rtc-pl031.c 3069F: drivers/soc/ux500/ 3070 3071ARM/NUVOTON MA35 ARCHITECTURE 3072M: Jacky Huang <ychuang3@nuvoton.com> 3073M: Shan-Chun Hung <schung@nuvoton.com> 3074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3075S: Supported 3076F: Documentation/devicetree/bindings/*/*/*ma35* 3077F: Documentation/devicetree/bindings/*/*ma35* 3078F: arch/arm64/boot/dts/nuvoton/*ma35* 3079F: drivers/*/*/*ma35* 3080F: drivers/*/*ma35* 3081K: ma35d1 3082 3083ARM/NUVOTON NPCM ARCHITECTURE 3084M: Avi Fishman <avifishman70@gmail.com> 3085M: Tomer Maimon <tmaimon77@gmail.com> 3086M: Tali Perry <tali.perry1@gmail.com> 3087R: Patrick Venture <venture@google.com> 3088R: Nancy Yuen <yuenn@google.com> 3089R: Benjamin Fair <benjaminfair@google.com> 3090L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3091S: Supported 3092F: Documentation/devicetree/bindings/*/*/*npcm* 3093F: Documentation/devicetree/bindings/*/*npcm* 3094F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 3095F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 3096F: arch/arm/mach-npcm/ 3097F: arch/arm64/boot/dts/nuvoton/ 3098F: drivers/*/*/*npcm* 3099F: drivers/*/*npcm* 3100F: drivers/rtc/rtc-nct3018y.c 3101F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 3102F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 3103 3104ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 3105M: Joseph Liu <kwliu@nuvoton.com> 3106M: Marvin Lin <kflin@nuvoton.com> 3107L: linux-media@vger.kernel.org 3108L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3109S: Maintained 3110F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 3111F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 3112F: Documentation/userspace-api/media/drivers/npcm-video.rst 3113F: drivers/media/platform/nuvoton/ 3114F: include/uapi/linux/npcm-video.h 3115 3116ARM/NUVOTON WPCM450 ARCHITECTURE 3117M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Maintained 3120W: https://github.com/neuschaefer/wpcm450/wiki 3121F: Documentation/devicetree/bindings/*/*wpcm* 3122F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 3123F: arch/arm/configs/wpcm450_defconfig 3124F: arch/arm/mach-npcm/wpcm450.c 3125F: drivers/*/*/*wpcm* 3126F: drivers/*/*wpcm* 3127 3128ARM/NXP S32G ARCHITECTURE 3129R: Chester Lin <chester62515@gmail.com> 3130R: Matthias Brugger <mbrugger@suse.com> 3131R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3132R: NXP S32 Linux Team <s32@nxp.com> 3133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3134S: Maintained 3135F: Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml 3136F: arch/arm64/boot/dts/freescale/s32g*.dts* 3137F: drivers/pinctrl/nxp/ 3138F: drivers/rtc/rtc-s32g.c 3139 3140ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3141M: Jan Petrous <jan.petrous@oss.nxp.com> 3142R: s32@nxp.com 3143S: Maintained 3144F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3145F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3146 3147ARM/Orion SoC/Technologic Systems TS-78xx platform support 3148M: Alexander Clouter <alex@digriz.org.uk> 3149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3150S: Maintained 3151W: http://www.digriz.org.uk/ts78xx/kernel 3152F: arch/arm/mach-orion5x/ts78xx-* 3153 3154ARM/QUALCOMM CHROMEBOOK SUPPORT 3155R: cros-qcom-dts-watchers@chromium.org 3156F: arch/arm64/boot/dts/qcom/sc7180* 3157F: arch/arm64/boot/dts/qcom/sc7280* 3158 3159ARM/QUALCOMM MAILING LIST 3160L: linux-arm-msm@vger.kernel.org 3161C: irc://irc.oftc.net/linux-msm 3162F: Documentation/devicetree/bindings/*/qcom* 3163F: Documentation/devicetree/bindings/soc/qcom/ 3164F: arch/arm/boot/dts/qcom/ 3165F: arch/arm/configs/qcom_defconfig 3166F: arch/arm/mach-qcom/ 3167F: arch/arm64/boot/dts/qcom/ 3168F: drivers/*/*/pm8???-* 3169F: drivers/*/*/qcom* 3170F: drivers/*/*/qcom/ 3171F: drivers/*/qcom* 3172F: drivers/*/qcom/ 3173F: drivers/bluetooth/btqcomsmd.c 3174F: drivers/clocksource/timer-qcom.c 3175F: drivers/cpuidle/cpuidle-qcom-spm.c 3176F: drivers/extcon/extcon-qcom* 3177F: drivers/i2c/busses/i2c-qcom-geni.c 3178F: drivers/i2c/busses/i2c-qup.c 3179F: drivers/iommu/msm* 3180F: drivers/mfd/ssbi.c 3181F: drivers/mmc/host/mmci_qcom* 3182F: drivers/mmc/host/sdhci-msm.c 3183F: drivers/pci/controller/dwc/pcie-qcom* 3184F: drivers/phy/qualcomm/ 3185F: drivers/power/*/msm* 3186F: drivers/reset/reset-qcom-* 3187F: drivers/rtc/rtc-pm8xxx.c 3188F: drivers/spi/spi-geni-qcom.c 3189F: drivers/spi/spi-qcom-qspi.c 3190F: drivers/spi/spi-qup.c 3191F: drivers/tty/serial/msm_serial.c 3192F: drivers/ufs/host/ufs-qcom* 3193F: drivers/usb/dwc3/dwc3-qcom.c 3194F: include/dt-bindings/*/qcom* 3195F: include/linux/*/qcom* 3196F: include/linux/soc/qcom/ 3197 3198ARM/QUALCOMM SUPPORT 3199M: Bjorn Andersson <andersson@kernel.org> 3200M: Konrad Dybcio <konradybcio@kernel.org> 3201L: linux-arm-msm@vger.kernel.org 3202S: Maintained 3203C: irc://irc.oftc.net/linux-msm 3204T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3205F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3206F: Documentation/devicetree/bindings/arm/qcom.yaml 3207F: Documentation/devicetree/bindings/bus/qcom* 3208F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3209F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3210F: Documentation/devicetree/bindings/reserved-memory/qcom* 3211F: Documentation/devicetree/bindings/soc/qcom/ 3212F: arch/arm/boot/dts/qcom/ 3213F: arch/arm/configs/qcom_defconfig 3214F: arch/arm/mach-qcom/ 3215F: arch/arm64/boot/dts/qcom/ 3216F: drivers/bus/qcom* 3217F: drivers/firmware/qcom/ 3218F: drivers/soc/qcom/ 3219F: include/dt-bindings/arm/qcom,ids.h 3220F: include/dt-bindings/firmware/qcom,scm.h 3221F: include/dt-bindings/soc/qcom* 3222F: include/linux/firmware/qcom 3223F: include/linux/soc/qcom/ 3224F: include/soc/qcom/ 3225 3226ARM/RDA MICRO ARCHITECTURE 3227M: Manivannan Sadhasivam <mani@kernel.org> 3228L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3229L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3230S: Maintained 3231F: Documentation/devicetree/bindings/arm/rda.yaml 3232F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3233F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3234F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3235F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3236F: arch/arm/boot/dts/unisoc/ 3237F: drivers/clocksource/timer-rda.c 3238F: drivers/gpio/gpio-rda.c 3239F: drivers/irqchip/irq-rda-intc.c 3240F: drivers/tty/serial/rda-uart.c 3241 3242ARM/REALTEK ARCHITECTURE 3243M: Andreas Färber <afaerber@suse.de> 3244L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3245L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3246S: Maintained 3247F: Documentation/devicetree/bindings/arm/realtek.yaml 3248F: arch/arm/boot/dts/realtek/ 3249F: arch/arm/mach-realtek/ 3250F: arch/arm64/boot/dts/realtek/ 3251 3252ARM/RISC-V/RENESAS ARCHITECTURE 3253M: Geert Uytterhoeven <geert+renesas@glider.be> 3254M: Magnus Damm <magnus.damm@gmail.com> 3255L: linux-renesas-soc@vger.kernel.org 3256S: Supported 3257Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3258C: irc://irc.libera.chat/renesas-soc 3259T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3260F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3261F: Documentation/devicetree/bindings/nvmem/renesas,* 3262F: Documentation/devicetree/bindings/soc/renesas/ 3263F: arch/arm/boot/dts/renesas/ 3264F: arch/arm/configs/shmobile_defconfig 3265F: arch/arm/include/debug/renesas-scif.S 3266F: arch/arm/mach-shmobile/ 3267F: arch/arm64/boot/dts/renesas/ 3268F: arch/riscv/boot/dts/renesas/ 3269F: drivers/pmdomain/renesas/ 3270F: drivers/soc/renesas/ 3271F: include/linux/soc/renesas/ 3272N: rcar 3273K: \brenesas, 3274 3275ARM/RISCPC ARCHITECTURE 3276M: Russell King <linux@armlinux.org.uk> 3277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3278S: Maintained 3279W: http://www.armlinux.org.uk/ 3280F: arch/arm/include/asm/hardware/ioc.h 3281F: arch/arm/include/asm/hardware/iomd.h 3282F: arch/arm/include/asm/hardware/memc.h 3283F: arch/arm/mach-rpc/ 3284F: drivers/net/ethernet/8390/etherh.c 3285F: drivers/net/ethernet/i825xx/ether1* 3286F: drivers/net/ethernet/seeq/ether3* 3287F: drivers/scsi/arm/ 3288 3289ARM/Rockchip SoC support 3290M: Heiko Stuebner <heiko@sntech.de> 3291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3292L: linux-rockchip@lists.infradead.org 3293S: Maintained 3294T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3295F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3296F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3297F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3298F: arch/arm/boot/dts/rockchip/ 3299F: arch/arm/mach-rockchip/ 3300F: drivers/*/*/*rockchip* 3301F: drivers/*/*rockchip* 3302F: drivers/clk/rockchip/ 3303F: drivers/i2c/busses/i2c-rk3x.c 3304F: sound/soc/rockchip/ 3305N: rockchip 3306 3307ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3308M: Krzysztof Kozlowski <krzk@kernel.org> 3309R: Alim Akhtar <alim.akhtar@samsung.com> 3310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3311L: linux-samsung-soc@vger.kernel.org 3312S: Maintained 3313P: Documentation/process/maintainer-soc-clean-dts.rst 3314Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3315B: mailto:linux-samsung-soc@vger.kernel.org 3316C: irc://irc.libera.chat/linux-exynos 3317T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3318F: Documentation/arch/arm/samsung/ 3319F: Documentation/devicetree/bindings/arm/samsung/ 3320F: Documentation/devicetree/bindings/hwinfo/samsung,* 3321F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3322F: Documentation/devicetree/bindings/soc/samsung/ 3323F: arch/arm/boot/dts/samsung/ 3324F: arch/arm/mach-exynos*/ 3325F: arch/arm/mach-s3c/ 3326F: arch/arm/mach-s5p*/ 3327F: arch/arm64/boot/dts/exynos/ 3328F: arch/arm64/boot/dts/tesla/ 3329F: drivers/*/*/*s3c24* 3330F: drivers/*/*s3c24* 3331F: drivers/*/*s3c64xx* 3332F: drivers/*/*s5pv210* 3333F: drivers/clocksource/samsung_pwm_timer.c 3334F: drivers/firmware/samsung/ 3335F: drivers/mailbox/exynos-mailbox.c 3336F: drivers/memory/samsung/ 3337F: drivers/pwm/pwm-samsung.c 3338F: drivers/soc/samsung/ 3339F: drivers/tty/serial/samsung* 3340F: include/clocksource/samsung_pwm.h 3341F: include/linux/platform_data/*s3c* 3342F: include/linux/serial_s3c.h 3343F: include/linux/soc/samsung/ 3344N: exynos 3345N: s3c64xx 3346N: s5pv210 3347 3348ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3349M: Łukasz Stelmach <l.stelmach@samsung.com> 3350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3351L: linux-media@vger.kernel.org 3352S: Maintained 3353F: drivers/media/platform/samsung/s5p-g2d/ 3354 3355ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3356M: Marek Szyprowski <m.szyprowski@samsung.com> 3357L: linux-samsung-soc@vger.kernel.org 3358L: linux-media@vger.kernel.org 3359S: Maintained 3360F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3361F: drivers/media/cec/platform/s5p/ 3362 3363ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3364M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3365M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3366M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3368L: linux-media@vger.kernel.org 3369S: Maintained 3370F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3371F: drivers/media/platform/samsung/s5p-jpeg/ 3372 3373ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3374M: Marek Szyprowski <m.szyprowski@samsung.com> 3375M: Andrzej Hajda <andrzej.hajda@intel.com> 3376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3377L: linux-media@vger.kernel.org 3378S: Maintained 3379F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3380F: drivers/media/platform/samsung/s5p-mfc/ 3381 3382ARM/SOCFPGA ARCHITECTURE 3383M: Dinh Nguyen <dinguyen@kernel.org> 3384S: Maintained 3385W: http://www.rocketboards.org 3386T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3387F: arch/arm/boot/dts/intel/socfpga/ 3388F: arch/arm/configs/socfpga_defconfig 3389F: arch/arm/mach-socfpga/ 3390F: arch/arm64/boot/dts/altera/ 3391F: arch/arm64/boot/dts/intel/ 3392 3393ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3394M: Dinh Nguyen <dinguyen@kernel.org> 3395S: Maintained 3396F: drivers/clk/socfpga/ 3397 3398ARM/SOCFPGA DWMAC GLUE LAYER BINDINGS 3399M: Matthew Gerlach <matthew.gerlach@altera.com> 3400S: Maintained 3401F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3402F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3403 3404ARM/SOCFPGA DWMAC GLUE LAYER 3405M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3406S: Maintained 3407F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3408 3409ARM/SOCFPGA EDAC BINDINGS 3410M: Matthew Gerlach <matthew.gerlach@altera.com> 3411S: Maintained 3412F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3413 3414ARM/SOCFPGA EDAC SUPPORT 3415M: Dinh Nguyen <dinguyen@kernel.org> 3416S: Maintained 3417F: drivers/edac/altera_edac.[ch] 3418 3419ARM/SPREADTRUM SoC SUPPORT 3420M: Orson Zhai <orsonzhai@gmail.com> 3421M: Baolin Wang <baolin.wang7@gmail.com> 3422R: Chunyan Zhang <zhang.lyra@gmail.com> 3423S: Maintained 3424F: arch/arm64/boot/dts/sprd 3425N: sprd 3426N: sc27xx 3427N: sc2731 3428 3429ARM/STI ARCHITECTURE 3430M: Patrice Chotard <patrice.chotard@foss.st.com> 3431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3432S: Maintained 3433W: http://www.stlinux.com 3434F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3435F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3436F: arch/arm/boot/dts/st/sti* 3437F: arch/arm/mach-sti/ 3438F: drivers/ata/ahci_st.c 3439F: drivers/char/hw_random/st-rng.c 3440F: drivers/clocksource/arm_global_timer.c 3441F: drivers/clocksource/clksrc_st_lpc.c 3442F: drivers/cpufreq/sti-cpufreq.c 3443F: drivers/dma/st_fdma* 3444F: drivers/i2c/busses/i2c-st.c 3445F: drivers/media/platform/st/sti/c8sectpfe/ 3446F: drivers/media/rc/st_rc.c 3447F: drivers/mmc/host/sdhci-st.c 3448F: drivers/phy/st/phy-miphy28lp.c 3449F: drivers/phy/st/phy-stih407-usb.c 3450F: drivers/pinctrl/pinctrl-st.c 3451F: drivers/remoteproc/st_remoteproc.c 3452F: drivers/remoteproc/st_slim_rproc.c 3453F: drivers/reset/sti/ 3454F: drivers/rtc/rtc-st-lpc.c 3455F: drivers/tty/serial/st-asc.c 3456F: drivers/usb/dwc3/dwc3-st.c 3457F: drivers/usb/host/ehci-st.c 3458F: drivers/usb/host/ohci-st.c 3459F: drivers/watchdog/st_lpc_wdt.c 3460F: include/linux/remoteproc/st_slim_rproc.h 3461 3462ARM/STM32 ARCHITECTURE 3463M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3464M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3465L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3467S: Maintained 3468T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3469F: arch/arm/boot/dts/st/stm32* 3470F: arch/arm/mach-stm32/ 3471F: arch/arm64/boot/dts/st/ 3472F: drivers/clocksource/armv7m_systick.c 3473N: stm32 3474N: stm 3475 3476ARM/SUNPLUS SP7021 SOC SUPPORT 3477M: Qin Jian <qinjian@cqplus1.com> 3478L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3479S: Maintained 3480W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3481F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3482F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3483F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3484F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3485F: arch/arm/boot/dts/sunplus/ 3486F: arch/arm/configs/sp7021_*defconfig 3487F: drivers/clk/clk-sp7021.c 3488F: drivers/irqchip/irq-sp7021-intc.c 3489F: drivers/reset/reset-sunplus.c 3490F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3491F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3492 3493ARM/Synaptics SoC support 3494M: Jisheng Zhang <jszhang@kernel.org> 3495M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3497S: Maintained 3498F: arch/arm/boot/dts/synaptics/ 3499F: arch/arm/mach-berlin/ 3500F: arch/arm64/boot/dts/synaptics/ 3501 3502ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3503M: Hans Verkuil <hverkuil@kernel.org> 3504L: linux-tegra@vger.kernel.org 3505L: linux-media@vger.kernel.org 3506S: Maintained 3507F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3508F: drivers/media/cec/platform/tegra/ 3509 3510ARM/TESLA FSD SoC SUPPORT 3511M: Alim Akhtar <alim.akhtar@samsung.com> 3512M: linux-fsd@tesla.com 3513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3514L: linux-samsung-soc@vger.kernel.org 3515S: Maintained 3516P: Documentation/process/maintainer-soc-clean-dts.rst 3517F: arch/arm64/boot/dts/tesla/ 3518 3519ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3520M: Santosh Shilimkar <ssantosh@kernel.org> 3521L: linux-kernel@vger.kernel.org 3522S: Maintained 3523F: drivers/memory/*emif* 3524 3525ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3526M: Nishanth Menon <nm@ti.com> 3527M: Santosh Shilimkar <ssantosh@kernel.org> 3528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3529S: Maintained 3530T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3531F: arch/arm/boot/dts/ti/keystone/ 3532F: arch/arm/mach-keystone/ 3533 3534ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3535M: Santosh Shilimkar <ssantosh@kernel.org> 3536L: linux-kernel@vger.kernel.org 3537S: Maintained 3538F: drivers/clk/keystone/ 3539 3540ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3541M: Santosh Shilimkar <ssantosh@kernel.org> 3542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3543L: linux-kernel@vger.kernel.org 3544S: Maintained 3545F: drivers/clocksource/timer-keystone.c 3546 3547ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3548M: Santosh Shilimkar <ssantosh@kernel.org> 3549L: linux-kernel@vger.kernel.org 3550S: Maintained 3551F: drivers/power/reset/keystone-reset.c 3552 3553ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3554M: Nishanth Menon <nm@ti.com> 3555M: Vignesh Raghavendra <vigneshr@ti.com> 3556M: Tero Kristo <kristo@kernel.org> 3557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3558S: Supported 3559F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3560F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3561F: arch/arm64/boot/dts/ti/Makefile 3562F: arch/arm64/boot/dts/ti/k3-* 3563 3564ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3565M: Krzysztof Kozlowski <krzk@kernel.org> 3566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3567S: Odd Fixes 3568F: Documentation/devicetree/bindings/*/*/ti,nspire* 3569F: Documentation/devicetree/bindings/*/ti,nspire* 3570F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3571F: arch/arm/boot/dts/nspire/ 3572 3573ARM/TOSHIBA VISCONTI ARCHITECTURE 3574M: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.x90@mail.toshiba> 3575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3576S: Supported 3577T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3578F: Documentation/devicetree/bindings/arm/toshiba.yaml 3579F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3580F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3581F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3582F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3583F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3584F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3585F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3586F: arch/arm64/boot/dts/toshiba/ 3587F: drivers/clk/visconti/ 3588F: drivers/gpio/gpio-visconti.c 3589F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3590F: drivers/pci/controller/dwc/pcie-visconti.c 3591F: drivers/pinctrl/visconti/ 3592F: drivers/watchdog/visconti_wdt.c 3593N: visconti 3594 3595ARM/UNIPHIER ARCHITECTURE 3596M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3597M: Masami Hiramatsu <mhiramat@kernel.org> 3598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3599S: Maintained 3600F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3601F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3602F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3603F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3604F: arch/arm/boot/dts/socionext/uniphier* 3605F: arch/arm/include/asm/hardware/cache-uniphier.h 3606F: arch/arm/mm/cache-uniphier.c 3607F: arch/arm64/boot/dts/socionext/uniphier* 3608F: drivers/bus/uniphier-system-bus.c 3609F: drivers/clk/uniphier/ 3610F: drivers/dma/uniphier-mdmac.c 3611F: drivers/gpio/gpio-uniphier.c 3612F: drivers/i2c/busses/i2c-uniphier* 3613F: drivers/irqchip/irq-uniphier-aidet.c 3614F: drivers/mmc/host/uniphier-sd.c 3615F: drivers/pinctrl/uniphier/ 3616F: drivers/reset/reset-uniphier.c 3617F: drivers/tty/serial/8250/8250_uniphier.c 3618N: uniphier 3619 3620ARM/VERSATILE EXPRESS PLATFORM 3621M: Liviu Dudau <liviu.dudau@arm.com> 3622M: Sudeep Holla <sudeep.holla@arm.com> 3623M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3625S: Maintained 3626N: mps2 3627N: vexpress 3628F: arch/arm/mach-versatile/ 3629F: arch/arm64/boot/dts/arm/ 3630F: drivers/clocksource/timer-versatile.c 3631X: drivers/cpufreq/vexpress-spc-cpufreq.c 3632X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3633 3634ARM/VFP SUPPORT 3635M: Russell King <linux@armlinux.org.uk> 3636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3637S: Maintained 3638W: http://www.armlinux.org.uk/ 3639F: arch/arm/vfp/ 3640 3641ARM/VT8500 ARM ARCHITECTURE 3642M: Alexey Charkov <alchark@gmail.com> 3643M: Krzysztof Kozlowski <krzk@kernel.org> 3644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3645S: Odd Fixes 3646F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3647F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3648F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3649F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3650F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml 3651F: arch/arm/boot/dts/vt8500/ 3652F: arch/arm/mach-vt8500/ 3653F: drivers/clocksource/timer-vt8500.c 3654F: drivers/i2c/busses/i2c-viai2c-wmt.c 3655F: drivers/mmc/host/wmt-sdmmc.c 3656F: drivers/pwm/pwm-vt8500.c 3657F: drivers/rtc/rtc-vt8500.c 3658F: drivers/soc/vt8500/ 3659F: drivers/tty/serial/vt8500_serial.c 3660F: drivers/video/fbdev/vt8500lcdfb.* 3661F: drivers/video/fbdev/wm8505fb* 3662F: drivers/video/fbdev/wmt_ge_rops.* 3663 3664ARM/ZYNQ ARCHITECTURE 3665M: Michal Simek <michal.simek@amd.com> 3666L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3667S: Supported 3668W: http://wiki.xilinx.com 3669T: git https://github.com/Xilinx/linux-xlnx.git 3670F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3671F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3672F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3673F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3674F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3675F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3676F: arch/arm/mach-zynq/ 3677F: drivers/clocksource/timer-cadence-ttc.c 3678F: drivers/cpuidle/cpuidle-zynq.c 3679F: drivers/edac/synopsys_edac.c 3680F: drivers/i2c/busses/i2c-cadence.c 3681F: drivers/i2c/busses/i2c-xiic.c 3682F: drivers/mmc/host/sdhci-of-arasan.c 3683N: zynq 3684N: xilinx 3685 3686ARM64 FIT SUPPORT 3687M: Simon Glass <sjg@chromium.org> 3688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3689S: Maintained 3690F: arch/arm64/boot/Makefile 3691F: scripts/make_fit.py 3692 3693ARM64 PLATFORM DRIVERS 3694M: Hans de Goede <hansg@kernel.org> 3695M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3696R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3697L: platform-driver-x86@vger.kernel.org 3698S: Maintained 3699Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3700T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3701F: drivers/platform/arm64/ 3702 3703ARM64 PORT (AARCH64 ARCHITECTURE) 3704M: Catalin Marinas <catalin.marinas@arm.com> 3705M: Will Deacon <will@kernel.org> 3706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3707S: Maintained 3708T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3709F: Documentation/arch/arm64/ 3710F: arch/arm64/ 3711F: drivers/virt/coco/arm-cca-guest/ 3712F: drivers/virt/coco/pkvm-guest/ 3713F: tools/testing/selftests/arm64/ 3714X: arch/arm64/boot/dts/ 3715X: arch/arm64/configs/defconfig 3716 3717ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3718M: George McCollister <george.mccollister@gmail.com> 3719L: netdev@vger.kernel.org 3720S: Maintained 3721F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3722F: drivers/net/dsa/xrs700x/* 3723F: net/dsa/tag_xrs700x.c 3724 3725AS3645A LED FLASH CONTROLLER DRIVER 3726M: Sakari Ailus <sakari.ailus@iki.fi> 3727L: linux-leds@vger.kernel.org 3728S: Maintained 3729F: drivers/leds/flash/leds-as3645a.c 3730 3731ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3732M: Tianshu Qiu <tian.shu.qiu@intel.com> 3733L: linux-media@vger.kernel.org 3734S: Maintained 3735T: git git://linuxtv.org/media.git 3736F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3737F: drivers/media/i2c/ak7375.c 3738 3739ASAHI KASEI AK8974 DRIVER 3740M: Linus Walleij <linus.walleij@linaro.org> 3741L: linux-iio@vger.kernel.org 3742S: Supported 3743W: http://www.akm.com/ 3744F: drivers/iio/magnetometer/ak8974.c 3745 3746AOSONG AGS02MA TVOC SENSOR DRIVER 3747M: Anshul Dalal <anshulusr@gmail.com> 3748L: linux-iio@vger.kernel.org 3749S: Maintained 3750F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3751F: drivers/iio/chemical/ags02ma.c 3752 3753ASC7621 HARDWARE MONITOR DRIVER 3754M: George Joseph <george.joseph@fairview5.com> 3755L: linux-hwmon@vger.kernel.org 3756S: Maintained 3757F: Documentation/hwmon/asc7621.rst 3758F: drivers/hwmon/asc7621.c 3759 3760ASIX AX88796C SPI ETHERNET ADAPTER 3761M: Łukasz Stelmach <l.stelmach@samsung.com> 3762S: Maintained 3763F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3764F: drivers/net/ethernet/asix/ax88796c_* 3765 3766ASIX PHY DRIVER [RUST] 3767M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3768R: Trevor Gross <tmgross@umich.edu> 3769L: netdev@vger.kernel.org 3770L: rust-for-linux@vger.kernel.org 3771S: Maintained 3772F: drivers/net/phy/ax88796b_rust.rs 3773 3774ASPEED CRYPTO DRIVER 3775M: Neal Liu <neal_liu@aspeedtech.com> 3776L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3777S: Maintained 3778F: Documentation/devicetree/bindings/crypto/aspeed,* 3779F: drivers/crypto/aspeed/ 3780 3781ASPEED PECI CONTROLLER 3782M: Iwona Winiarska <iwona.winiarska@intel.com> 3783L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3784L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3785S: Supported 3786F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3787F: drivers/peci/controller/peci-aspeed.c 3788 3789ASPEED PINCTRL DRIVERS 3790M: Andrew Jeffery <andrew@codeconstruct.com.au> 3791L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3792L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3793L: linux-gpio@vger.kernel.org 3794S: Maintained 3795F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3796F: drivers/pinctrl/aspeed/ 3797 3798ASPEED SCU INTERRUPT CONTROLLER DRIVER 3799M: Eddie James <eajames@linux.ibm.com> 3800L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3801S: Maintained 3802F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3803F: drivers/irqchip/irq-aspeed-scu-ic.c 3804F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3805 3806ASPEED SD/MMC DRIVER 3807M: Andrew Jeffery <andrew@codeconstruct.com.au> 3808L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3809L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3810L: linux-mmc@vger.kernel.org 3811S: Maintained 3812F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3813F: drivers/mmc/host/sdhci-of-aspeed* 3814 3815ASPEED SMC SPI DRIVER 3816M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3817M: Cédric Le Goater <clg@kaod.org> 3818L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3819L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3820L: linux-spi@vger.kernel.org 3821S: Maintained 3822F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3823F: drivers/spi/spi-aspeed-smc.c 3824 3825ASPEED USB UDC DRIVER 3826M: Neal Liu <neal_liu@aspeedtech.com> 3827L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3828S: Maintained 3829F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3830F: drivers/usb/gadget/udc/aspeed_udc.c 3831 3832ASPEED VIDEO ENGINE DRIVER 3833M: Eddie James <eajames@linux.ibm.com> 3834L: linux-media@vger.kernel.org 3835L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3836S: Maintained 3837F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3838F: drivers/media/platform/aspeed/ 3839 3840ASUS EC HARDWARE MONITOR DRIVER 3841M: Eugene Shalygin <eugene.shalygin@gmail.com> 3842L: linux-hwmon@vger.kernel.org 3843S: Maintained 3844F: drivers/hwmon/asus-ec-sensors.c 3845 3846ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3847M: Corentin Chary <corentin.chary@gmail.com> 3848M: Luke D. Jones <luke@ljones.dev> 3849M: Denis Benato <benato.denis96@gmail.com> 3850L: platform-driver-x86@vger.kernel.org 3851S: Maintained 3852W: https://asus-linux.org/ 3853F: drivers/platform/x86/asus*.c 3854F: drivers/platform/x86/eeepc*.c 3855 3856ASUS TF103C DOCK DRIVER 3857M: Hans de Goede <hansg@kernel.org> 3858L: platform-driver-x86@vger.kernel.org 3859S: Maintained 3860T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3861F: drivers/platform/x86/asus-tf103c-dock.c 3862 3863ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3864M: Aleksa Savic <savicaleksa83@gmail.com> 3865L: linux-hwmon@vger.kernel.org 3866S: Maintained 3867F: drivers/hwmon/asus_rog_ryujin.c 3868 3869ASUS WIRELESS RADIO CONTROL DRIVER 3870M: João Paulo Rechi Vita <jprvita@gmail.com> 3871L: platform-driver-x86@vger.kernel.org 3872S: Maintained 3873F: drivers/platform/x86/asus-wireless.c 3874 3875ASUS WMI HARDWARE MONITOR DRIVER 3876M: Ed Brindley <kernel@maidavale.org> 3877M: Denis Pauk <pauk.denis@gmail.com> 3878L: linux-hwmon@vger.kernel.org 3879S: Maintained 3880F: drivers/hwmon/asus_wmi_sensors.c 3881 3882ASYMMETRIC KEYS 3883M: David Howells <dhowells@redhat.com> 3884M: Lukas Wunner <lukas@wunner.de> 3885M: Ignat Korchagin <ignat@cloudflare.com> 3886L: keyrings@vger.kernel.org 3887L: linux-crypto@vger.kernel.org 3888S: Maintained 3889F: Documentation/crypto/asymmetric-keys.rst 3890F: crypto/asymmetric_keys/ 3891F: include/crypto/pkcs7.h 3892F: include/crypto/public_key.h 3893F: include/keys/asymmetric-*.h 3894F: include/linux/verification.h 3895 3896ASYMMETRIC KEYS - ECDSA 3897M: Lukas Wunner <lukas@wunner.de> 3898M: Ignat Korchagin <ignat@cloudflare.com> 3899R: Stefan Berger <stefanb@linux.ibm.com> 3900L: linux-crypto@vger.kernel.org 3901S: Maintained 3902F: crypto/ecc* 3903F: crypto/ecdsa* 3904F: include/crypto/ecc* 3905 3906ASYMMETRIC KEYS - GOST 3907M: Lukas Wunner <lukas@wunner.de> 3908M: Ignat Korchagin <ignat@cloudflare.com> 3909L: linux-crypto@vger.kernel.org 3910S: Odd fixes 3911F: crypto/ecrdsa* 3912 3913ASYMMETRIC KEYS - RSA 3914M: Lukas Wunner <lukas@wunner.de> 3915M: Ignat Korchagin <ignat@cloudflare.com> 3916L: linux-crypto@vger.kernel.org 3917S: Maintained 3918F: crypto/rsa* 3919 3920ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3921R: Dan Williams <dan.j.williams@intel.com> 3922S: Odd fixes 3923W: http://sourceforge.net/projects/xscaleiop 3924F: Documentation/crypto/async-tx-api.rst 3925F: crypto/async_tx/ 3926F: include/linux/async_tx.h 3927 3928AT24 EEPROM DRIVER 3929M: Bartosz Golaszewski <brgl@kernel.org> 3930L: linux-i2c@vger.kernel.org 3931S: Maintained 3932T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3933F: Documentation/devicetree/bindings/eeprom/at24.yaml 3934F: drivers/misc/eeprom/at24.c 3935 3936ATA OVER ETHERNET (AOE) DRIVER 3937M: "Justin Sanders" <justin@coraid.com> 3938S: Supported 3939W: http://www.openaoe.org/ 3940F: Documentation/admin-guide/aoe/ 3941F: drivers/block/aoe/ 3942 3943ATC260X PMIC MFD DRIVER 3944M: Manivannan Sadhasivam <mani@kernel.org> 3945M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3946L: linux-actions@lists.infradead.org 3947S: Maintained 3948F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3949F: drivers/input/misc/atc260x-onkey.c 3950F: drivers/mfd/atc260* 3951F: drivers/power/reset/atc260x-poweroff.c 3952F: drivers/regulator/atc260x-regulator.c 3953F: include/linux/mfd/atc260x/* 3954 3955ATHEROS 71XX/9XXX GPIO DRIVER 3956M: Alban Bedel <albeu@free.fr> 3957S: Maintained 3958W: https://github.com/AlbanBedel/linux 3959T: git https://github.com/AlbanBedel/linux.git 3960F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 3961F: drivers/gpio/gpio-ath79.c 3962 3963ATHEROS 71XX/9XXX USB PHY DRIVER 3964M: Alban Bedel <albeu@free.fr> 3965S: Maintained 3966W: https://github.com/AlbanBedel/linux 3967T: git https://github.com/AlbanBedel/linux.git 3968F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 3969F: drivers/phy/qualcomm/phy-ath79-usb.c 3970 3971ATHEROS ATH GENERIC UTILITIES 3972M: Jeff Johnson <jjohnson@kernel.org> 3973L: linux-wireless@vger.kernel.org 3974S: Supported 3975F: drivers/net/wireless/ath/* 3976 3977ATHEROS ATH5K WIRELESS DRIVER 3978M: Jiri Slaby <jirislaby@kernel.org> 3979M: Nick Kossifidis <mickflemm@gmail.com> 3980M: Luis Chamberlain <mcgrof@kernel.org> 3981L: linux-wireless@vger.kernel.org 3982S: Maintained 3983W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3984F: drivers/net/wireless/ath/ath5k/ 3985 3986ATHEROS ATH6KL WIRELESS DRIVER 3987L: linux-wireless@vger.kernel.org 3988S: Orphan 3989W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3990F: drivers/net/wireless/ath/ath6kl/ 3991 3992ATI_REMOTE2 DRIVER 3993M: Ville Syrjala <syrjala@sci.fi> 3994S: Maintained 3995F: drivers/input/misc/ati_remote2.c 3996 3997ATK0110 HWMON DRIVER 3998M: Luca Tettamanti <kronos.it@gmail.com> 3999L: linux-hwmon@vger.kernel.org 4000S: Maintained 4001F: drivers/hwmon/asus_atk0110.c 4002 4003ATLX ETHERNET DRIVERS 4004M: Chris Snook <chris.snook@gmail.com> 4005L: netdev@vger.kernel.org 4006S: Maintained 4007W: http://sourceforge.net/projects/atl1 4008W: http://atl1.sourceforge.net 4009F: drivers/net/ethernet/atheros/ 4010 4011ATM 4012M: Chas Williams <3chas3@gmail.com> 4013L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 4014L: netdev@vger.kernel.org 4015S: Maintained 4016W: http://linux-atm.sourceforge.net 4017F: drivers/atm/ 4018F: include/linux/atm* 4019F: include/linux/sonet.h 4020F: include/uapi/linux/atm* 4021F: include/uapi/linux/sonet.h 4022 4023ATMEL MACB ETHERNET DRIVER 4024M: Nicolas Ferre <nicolas.ferre@microchip.com> 4025M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 4026S: Maintained 4027F: drivers/net/ethernet/cadence/ 4028 4029ATMEL MAXTOUCH DRIVER 4030M: Nick Dyer <nick@shmanahar.org> 4031S: Maintained 4032T: git https://github.com/ndyer/linux.git 4033F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 4034F: drivers/input/touchscreen/atmel_mxt_ts.c 4035 4036ATOMIC INFRASTRUCTURE 4037M: Will Deacon <will@kernel.org> 4038M: Peter Zijlstra <peterz@infradead.org> 4039M: Boqun Feng <boqun.feng@gmail.com> 4040R: Mark Rutland <mark.rutland@arm.com> 4041R: Gary Guo <gary@garyguo.net> 4042L: linux-kernel@vger.kernel.org 4043S: Maintained 4044F: Documentation/atomic_*.txt 4045F: arch/*/include/asm/atomic*.h 4046F: include/*/atomic*.h 4047F: include/linux/refcount.h 4048F: scripts/atomic/ 4049F: rust/kernel/sync/atomic.rs 4050F: rust/kernel/sync/atomic/ 4051F: rust/kernel/sync/refcount.rs 4052 4053ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4054M: Bradley Grove <linuxdrivers@attotech.com> 4055L: linux-scsi@vger.kernel.org 4056S: Supported 4057W: http://www.attotech.com 4058F: drivers/scsi/esas2r 4059 4060ATUSB IEEE 802.15.4 RADIO DRIVER 4061M: Stefan Schmidt <stefan@datenfreihafen.org> 4062L: linux-wpan@vger.kernel.org 4063S: Maintained 4064F: drivers/net/ieee802154/at86rf230.h 4065F: drivers/net/ieee802154/atusb.c 4066F: drivers/net/ieee802154/atusb.h 4067 4068AUDIT SUBSYSTEM 4069M: Paul Moore <paul@paul-moore.com> 4070M: Eric Paris <eparis@redhat.com> 4071L: audit@vger.kernel.org 4072S: Supported 4073W: https://github.com/linux-audit 4074Q: https://patchwork.kernel.org/project/audit/list 4075B: mailto:audit@vger.kernel.org 4076P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4077T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4078F: include/asm-generic/audit_*.h 4079F: include/linux/audit.h 4080F: include/linux/audit_arch.h 4081F: include/uapi/linux/audit.h 4082F: kernel/audit* 4083F: lib/*audit.c 4084K: \baudit_[a-z_0-9]\+\b 4085 4086AUTOFDO BUILD 4087M: Rong Xu <xur@google.com> 4088M: Han Shen <shenhan@google.com> 4089S: Supported 4090F: Documentation/dev-tools/autofdo.rst 4091F: scripts/Makefile.autofdo 4092 4093AUXILIARY BUS DRIVER 4094M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4095R: Dave Ertman <david.m.ertman@intel.com> 4096R: Ira Weiny <ira.weiny@intel.com> 4097R: Leon Romanovsky <leon@kernel.org> 4098S: Supported 4099T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4100F: Documentation/driver-api/auxiliary_bus.rst 4101F: drivers/base/auxiliary.c 4102F: include/linux/auxiliary_bus.h 4103F: rust/helpers/auxiliary.c 4104F: rust/kernel/auxiliary.rs 4105F: samples/rust/rust_driver_auxiliary.rs 4106 4107AUXILIARY DISPLAY DRIVERS 4108M: Andy Shevchenko <andy@kernel.org> 4109R: Geert Uytterhoeven <geert@linux-m68k.org> 4110S: Odd Fixes 4111T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4112F: Documentation/devicetree/bindings/auxdisplay/ 4113F: drivers/auxdisplay/ 4114F: include/linux/cfag12864b.h 4115F: include/uapi/linux/map_to_14segment.h 4116F: include/uapi/linux/map_to_7segment.h 4117 4118AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4119M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4120L: linux-iio@vger.kernel.org 4121S: Maintained 4122F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4123F: drivers/iio/light/apds9306.c 4124 4125AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4126M: Andreas Klinger <ak@it-klinger.de> 4127L: linux-iio@vger.kernel.org 4128S: Maintained 4129F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4130F: drivers/iio/adc/hx711.c 4131 4132AX.25 NETWORK LAYER 4133L: linux-hams@vger.kernel.org 4134S: Orphan 4135W: https://linux-ax25.in-berlin.de 4136F: include/net/ax25.h 4137F: include/uapi/linux/ax25.h 4138F: net/ax25/ 4139 4140AXENTIA ARM DEVICES 4141M: Peter Rosin <peda@axentia.se> 4142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4143S: Maintained 4144F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4145F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4146F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4147F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4148 4149AXENTIA ASOC DRIVERS 4150M: Peter Rosin <peda@axentia.se> 4151L: linux-sound@vger.kernel.org 4152S: Maintained 4153F: Documentation/devicetree/bindings/sound/axentia,* 4154F: sound/soc/atmel/tse850-pcm5142.c 4155 4156AXIS ARTPEC ARM64 SoC SUPPORT 4157M: Jesper Nilsson <jesper.nilsson@axis.com> 4158M: Lars Persson <lars.persson@axis.com> 4159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4160L: linux-samsung-soc@vger.kernel.org 4161L: linux-arm-kernel@axis.com 4162S: Maintained 4163F: Documentation/devicetree/bindings/clock/axis,artpec*-clock.yaml 4164F: arch/arm64/boot/dts/exynos/axis/ 4165F: drivers/clk/samsung/clk-artpec*.c 4166F: include/dt-bindings/clock/axis,artpec*-clk.h 4167 4168AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4169M: Nuno Sá <nuno.sa@analog.com> 4170L: linux-hwmon@vger.kernel.org 4171S: Supported 4172W: https://ez.analog.com/linux-software-drivers 4173F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4174F: drivers/hwmon/axi-fan-control.c 4175 4176AXI SPI ENGINE 4177M: Michael Hennerich <michael.hennerich@analog.com> 4178M: Nuno Sá <nuno.sa@analog.com> 4179R: David Lechner <dlechner@baylibre.com> 4180L: linux-spi@vger.kernel.org 4181S: Supported 4182W: https://ez.analog.com/linux-software-drivers 4183F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4184F: drivers/spi/spi-axi-spi-engine.c 4185 4186AXI PWM GENERATOR 4187M: Michael Hennerich <michael.hennerich@analog.com> 4188M: Nuno Sá <nuno.sa@analog.com> 4189R: Trevor Gamblin <tgamblin@baylibre.com> 4190L: linux-pwm@vger.kernel.org 4191S: Supported 4192W: https://ez.analog.com/linux-software-drivers 4193F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4194F: drivers/pwm/pwm-axi-pwmgen.c 4195 4196AZ6007 DVB DRIVER 4197M: Mauro Carvalho Chehab <mchehab@kernel.org> 4198L: linux-media@vger.kernel.org 4199S: Maintained 4200W: https://linuxtv.org 4201T: git git://linuxtv.org/media.git 4202F: drivers/media/usb/dvb-usb-v2/az6007.c 4203 4204AZTECH FM RADIO RECEIVER DRIVER 4205M: Hans Verkuil <hverkuil@kernel.org> 4206L: linux-media@vger.kernel.org 4207S: Maintained 4208W: https://linuxtv.org 4209T: git git://linuxtv.org/media.git 4210F: drivers/media/radio/radio-aztech* 4211 4212B43 WIRELESS DRIVER 4213L: linux-wireless@vger.kernel.org 4214L: b43-dev@lists.infradead.org 4215S: Orphan 4216W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4217F: drivers/net/wireless/broadcom/b43/ 4218 4219B43LEGACY WIRELESS DRIVER 4220L: linux-wireless@vger.kernel.org 4221L: b43-dev@lists.infradead.org 4222S: Orphan 4223W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4224F: drivers/net/wireless/broadcom/b43legacy/ 4225 4226BACKLIGHT CLASS/SUBSYSTEM 4227M: Lee Jones <lee@kernel.org> 4228M: Daniel Thompson <danielt@kernel.org> 4229M: Jingoo Han <jingoohan1@gmail.com> 4230L: dri-devel@lists.freedesktop.org 4231S: Maintained 4232T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4233F: Documentation/ABI/stable/sysfs-class-backlight 4234F: Documentation/ABI/testing/sysfs-class-backlight 4235F: Documentation/devicetree/bindings/leds/backlight 4236F: drivers/video/backlight/ 4237F: include/linux/backlight.h 4238F: include/linux/pwm_backlight.h 4239 4240BARCO P50 GPIO DRIVER 4241M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4242M: Peter Korsgaard <peter.korsgaard@barco.com> 4243S: Maintained 4244F: drivers/platform/x86/barco-p50-gpio.c 4245 4246BATMAN ADVANCED 4247M: Marek Lindner <marek.lindner@mailbox.org> 4248M: Simon Wunderlich <sw@simonwunderlich.de> 4249M: Antonio Quartulli <antonio@mandelbit.com> 4250M: Sven Eckelmann <sven@narfation.org> 4251L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4252S: Maintained 4253W: https://www.open-mesh.org/ 4254Q: https://patchwork.open-mesh.org/project/batman/list/ 4255B: https://www.open-mesh.org/projects/batman-adv/issues 4256C: ircs://irc.hackint.org/batadv 4257T: git https://git.open-mesh.org/linux-merge.git 4258F: Documentation/networking/batman-adv.rst 4259F: include/uapi/linux/batadv_packet.h 4260F: include/uapi/linux/batman_adv.h 4261F: net/batman-adv/ 4262 4263BAYCOM/HDLCDRV DRIVERS FOR AX.25 4264M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4265L: linux-hams@vger.kernel.org 4266S: Maintained 4267W: http://www.baycom.org/~tom/ham/ham.html 4268F: drivers/net/hamradio/baycom* 4269 4270BCACHE (BLOCK LAYER CACHE) 4271M: Coly Li <colyli@fnnas.com> 4272M: Kent Overstreet <kent.overstreet@linux.dev> 4273L: linux-bcache@vger.kernel.org 4274S: Maintained 4275W: http://bcache.evilpiepirate.org 4276C: irc://irc.oftc.net/bcache 4277F: drivers/md/bcache/ 4278 4279BCACHEFS 4280M: Kent Overstreet <kent.overstreet@linux.dev> 4281L: linux-bcachefs@vger.kernel.org 4282S: Externally maintained 4283C: irc://irc.oftc.net/bcache 4284T: git https://evilpiepirate.org/git/bcachefs.git 4285 4286BDISP ST MEDIA DRIVER 4287M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4288L: linux-media@vger.kernel.org 4289S: Supported 4290W: https://linuxtv.org 4291T: git git://linuxtv.org/media.git 4292F: drivers/media/platform/st/sti/bdisp 4293 4294BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4295M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4296L: netdev@vger.kernel.org 4297S: Maintained 4298F: drivers/net/ethernet/ec_bhf.c 4299 4300BEFS FILE SYSTEM 4301M: Luis de Bethencourt <luisbg@kernel.org> 4302M: Salah Triki <salah.triki@gmail.com> 4303S: Maintained 4304T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4305F: Documentation/filesystems/befs.rst 4306F: fs/befs/ 4307 4308BFQ I/O SCHEDULER 4309M: Yu Kuai <yukuai3@huawei.com> 4310L: linux-block@vger.kernel.org 4311S: Odd Fixes 4312F: Documentation/block/bfq-iosched.rst 4313F: block/bfq-* 4314 4315BFS FILE SYSTEM 4316M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4317S: Maintained 4318F: Documentation/filesystems/bfs.rst 4319F: fs/bfs/ 4320F: include/uapi/linux/bfs_fs.h 4321 4322BINMAN 4323M: Simon Glass <sjg@chromium.org> 4324S: Supported 4325F: Documentation/devicetree/bindings/mtd/partitions/binman* 4326 4327BITMAP API 4328M: Yury Norov <yury.norov@gmail.com> 4329R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4330S: Maintained 4331F: include/linux/bitfield.h 4332F: include/linux/bitmap-str.h 4333F: include/linux/bitmap.h 4334F: include/linux/bits.h 4335F: include/linux/cpumask.h 4336F: include/linux/cpumask_types.h 4337F: include/linux/find.h 4338F: include/linux/hw_bitfield.h 4339F: include/linux/nodemask.h 4340F: include/linux/nodemask_types.h 4341F: include/uapi/linux/bits.h 4342F: include/vdso/bits.h 4343F: lib/bitmap-str.c 4344F: lib/bitmap.c 4345F: lib/cpumask.c 4346F: lib/find_bit.c 4347F: lib/find_bit_benchmark.c 4348F: lib/test_bitmap.c 4349F: lib/tests/cpumask_kunit.c 4350F: tools/include/linux/bitfield.h 4351F: tools/include/linux/bitmap.h 4352F: tools/include/linux/bits.h 4353F: tools/include/linux/find.h 4354F: tools/include/uapi/linux/bits.h 4355F: tools/include/vdso/bits.h 4356F: tools/lib/bitmap.c 4357F: tools/lib/find_bit.c 4358 4359BITMAP API BINDINGS [RUST] 4360M: Yury Norov <yury.norov@gmail.com> 4361S: Maintained 4362F: rust/helpers/bitmap.c 4363F: rust/helpers/cpumask.c 4364 4365BITMAP API [RUST] 4366M: Alice Ryhl <aliceryhl@google.com> 4367M: Burak Emir <bqe@google.com> 4368R: Yury Norov <yury.norov@gmail.com> 4369S: Maintained 4370F: lib/find_bit_benchmark_rust.rs 4371F: rust/kernel/bitmap.rs 4372F: rust/kernel/id_pool.rs 4373 4374BITOPS API 4375M: Yury Norov <yury.norov@gmail.com> 4376R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4377S: Maintained 4378F: arch/*/include/asm/bitops.h 4379F: arch/*/include/asm/bitops_32.h 4380F: arch/*/include/asm/bitops_64.h 4381F: arch/*/lib/bitops.c 4382F: include/asm-generic/bitops 4383F: include/asm-generic/bitops.h 4384F: include/linux/bitops.h 4385F: lib/test_bitops.c 4386F: tools/*/bitops* 4387 4388BITOPS API BINDINGS [RUST] 4389M: Yury Norov <yury.norov@gmail.com> 4390S: Maintained 4391F: rust/helpers/bitops.c 4392 4393BLINKM RGB LED DRIVER 4394M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4395S: Maintained 4396F: drivers/leds/leds-blinkm.c 4397 4398BLOCK LAYER 4399M: Jens Axboe <axboe@kernel.dk> 4400L: linux-block@vger.kernel.org 4401S: Maintained 4402T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 4403F: Documentation/ABI/stable/sysfs-block 4404F: Documentation/block/ 4405F: block/ 4406F: drivers/block/ 4407F: include/linux/bio.h 4408F: include/linux/blk* 4409F: kernel/trace/blktrace.c 4410F: lib/sbitmap.c 4411 4412BLOCK LAYER DEVICE DRIVER API [RUST] 4413M: Andreas Hindborg <a.hindborg@kernel.org> 4414R: Boqun Feng <boqun.feng@gmail.com> 4415L: linux-block@vger.kernel.org 4416L: rust-for-linux@vger.kernel.org 4417S: Supported 4418W: https://rust-for-linux.com 4419B: https://github.com/Rust-for-Linux/linux/issues 4420C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4421T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4422F: drivers/block/rnull/ 4423F: rust/kernel/block.rs 4424F: rust/kernel/block/ 4425 4426BLOCK2MTD DRIVER 4427M: Joern Engel <joern@lazybastard.org> 4428L: linux-mtd@lists.infradead.org 4429S: Maintained 4430F: drivers/mtd/devices/block2mtd.c 4431 4432BLUETOOTH DRIVERS 4433M: Marcel Holtmann <marcel@holtmann.org> 4434M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4435L: linux-bluetooth@vger.kernel.org 4436S: Supported 4437W: http://www.bluez.org/ 4438T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4439T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4440F: Documentation/devicetree/bindings/net/bluetooth/ 4441F: drivers/bluetooth/ 4442 4443BLUETOOTH SUBSYSTEM 4444M: Marcel Holtmann <marcel@holtmann.org> 4445M: Johan Hedberg <johan.hedberg@gmail.com> 4446M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4447L: linux-bluetooth@vger.kernel.org 4448S: Supported 4449W: http://www.bluez.org/ 4450T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4451T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4452F: Documentation/ABI/stable/sysfs-class-bluetooth 4453F: include/net/bluetooth/ 4454F: net/bluetooth/ 4455 4456BLZP1600 GPIO DRIVER 4457M: James Cowgill <james.cowgill@blaize.com> 4458M: Matt Redfearn <matt.redfearn@blaize.com> 4459M: Neil Jones <neil.jones@blaize.com> 4460M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4461L: linux-gpio@vger.kernel.org 4462S: Maintained 4463F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4464F: drivers/gpio/gpio-blzp1600.c 4465 4466BONDING DRIVER 4467M: Jay Vosburgh <jv@jvosburgh.net> 4468L: netdev@vger.kernel.org 4469S: Maintained 4470F: Documentation/networking/bonding.rst 4471F: drivers/net/bonding/ 4472F: include/net/bond* 4473F: include/uapi/linux/if_bonding.h 4474F: tools/testing/selftests/drivers/net/bonding/ 4475 4476BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4477M: Dan Robertson <dan@dlrobertson.com> 4478L: linux-iio@vger.kernel.org 4479S: Maintained 4480F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4481F: drivers/iio/accel/bma400* 4482 4483BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4484M: Alex Lanzano <lanzano.alex@gmail.com> 4485L: linux-iio@vger.kernel.org 4486S: Maintained 4487F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4488F: drivers/iio/imu/bmi270/ 4489 4490BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4491M: Jagath Jog J <jagathjog1996@gmail.com> 4492L: linux-iio@vger.kernel.org 4493S: Maintained 4494F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4495F: drivers/iio/imu/bmi323/ 4496 4497BPF JIT for ARC 4498M: Shahab Vahedi <list+bpf@vahedi.org> 4499L: bpf@vger.kernel.org 4500S: Maintained 4501F: arch/arc/net/ 4502 4503BPF JIT for ARM 4504M: Russell King <linux@armlinux.org.uk> 4505M: Puranjay Mohan <puranjay@kernel.org> 4506L: bpf@vger.kernel.org 4507S: Maintained 4508F: arch/arm/net/ 4509 4510BPF JIT for ARM64 4511M: Daniel Borkmann <daniel@iogearbox.net> 4512M: Alexei Starovoitov <ast@kernel.org> 4513M: Puranjay Mohan <puranjay@kernel.org> 4514R: Xu Kuohai <xukuohai@huaweicloud.com> 4515L: bpf@vger.kernel.org 4516S: Supported 4517F: arch/arm64/net/ 4518 4519BPF JIT for LOONGARCH 4520M: Tiezhu Yang <yangtiezhu@loongson.cn> 4521R: Hengqi Chen <hengqi.chen@gmail.com> 4522L: bpf@vger.kernel.org 4523S: Maintained 4524F: arch/loongarch/net/ 4525 4526BPF JIT for MIPS (32-BIT AND 64-BIT) 4527M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4528M: Paul Burton <paulburton@kernel.org> 4529L: bpf@vger.kernel.org 4530S: Maintained 4531F: arch/mips/net/ 4532 4533BPF JIT for NFP NICs 4534M: Jakub Kicinski <kuba@kernel.org> 4535L: bpf@vger.kernel.org 4536S: Odd Fixes 4537F: drivers/net/ethernet/netronome/nfp/bpf/ 4538 4539BPF JIT for POWERPC (32-BIT AND 64-BIT) 4540M: Hari Bathini <hbathini@linux.ibm.com> 4541M: Christophe Leroy <christophe.leroy@csgroup.eu> 4542R: Naveen N Rao <naveen@kernel.org> 4543L: bpf@vger.kernel.org 4544S: Supported 4545F: arch/powerpc/net/ 4546 4547BPF JIT for RISC-V (32-bit) 4548M: Luke Nelson <luke.r.nels@gmail.com> 4549M: Xi Wang <xi.wang@gmail.com> 4550L: bpf@vger.kernel.org 4551S: Maintained 4552F: arch/riscv/net/ 4553X: arch/riscv/net/bpf_jit_comp64.c 4554 4555BPF JIT for RISC-V (64-bit) 4556M: Björn Töpel <bjorn@kernel.org> 4557R: Pu Lehui <pulehui@huawei.com> 4558R: Puranjay Mohan <puranjay@kernel.org> 4559L: bpf@vger.kernel.org 4560S: Maintained 4561F: arch/riscv/net/ 4562X: arch/riscv/net/bpf_jit_comp32.c 4563 4564BPF JIT for S390 4565M: Ilya Leoshkevich <iii@linux.ibm.com> 4566M: Heiko Carstens <hca@linux.ibm.com> 4567M: Vasily Gorbik <gor@linux.ibm.com> 4568L: bpf@vger.kernel.org 4569S: Supported 4570F: arch/s390/net/ 4571X: arch/s390/net/pnet.c 4572 4573BPF JIT for SPARC (32-BIT AND 64-BIT) 4574M: David S. Miller <davem@davemloft.net> 4575L: bpf@vger.kernel.org 4576S: Odd Fixes 4577F: arch/sparc/net/ 4578 4579BPF JIT for X86 32-BIT 4580M: Wang YanQing <udknight@gmail.com> 4581L: bpf@vger.kernel.org 4582S: Odd Fixes 4583F: arch/x86/net/bpf_jit_comp32.c 4584 4585BPF JIT for X86 64-BIT 4586M: Alexei Starovoitov <ast@kernel.org> 4587M: Daniel Borkmann <daniel@iogearbox.net> 4588L: bpf@vger.kernel.org 4589S: Supported 4590F: arch/x86/net/ 4591X: arch/x86/net/bpf_jit_comp32.c 4592 4593BPF [BTF] 4594M: Martin KaFai Lau <martin.lau@linux.dev> 4595L: bpf@vger.kernel.org 4596S: Maintained 4597F: include/linux/btf* 4598F: kernel/bpf/btf.c 4599 4600BPF [CORE] 4601M: Alexei Starovoitov <ast@kernel.org> 4602M: Daniel Borkmann <daniel@iogearbox.net> 4603R: John Fastabend <john.fastabend@gmail.com> 4604L: bpf@vger.kernel.org 4605S: Maintained 4606F: include/linux/bpf* 4607F: include/linux/filter.h 4608F: include/linux/tnum.h 4609F: kernel/bpf/core.c 4610F: kernel/bpf/dispatcher.c 4611F: kernel/bpf/mprog.c 4612F: kernel/bpf/syscall.c 4613F: kernel/bpf/tnum.c 4614F: kernel/bpf/trampoline.c 4615F: kernel/bpf/verifier.c 4616 4617BPF [CRYPTO] 4618M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4619L: bpf@vger.kernel.org 4620S: Maintained 4621F: crypto/bpf_crypto_skcipher.c 4622F: include/linux/bpf_crypto.h 4623F: kernel/bpf/crypto.c 4624 4625BPF [DOCUMENTATION] (Related to Standardization) 4626R: David Vernet <void@manifault.com> 4627L: bpf@vger.kernel.org 4628L: bpf@ietf.org 4629S: Maintained 4630F: Documentation/bpf/standardization/ 4631 4632BPF [GENERAL] (Safe Dynamic Programs and Tools) 4633M: Alexei Starovoitov <ast@kernel.org> 4634M: Daniel Borkmann <daniel@iogearbox.net> 4635M: Andrii Nakryiko <andrii@kernel.org> 4636R: Martin KaFai Lau <martin.lau@linux.dev> 4637R: Eduard Zingerman <eddyz87@gmail.com> 4638R: Song Liu <song@kernel.org> 4639R: Yonghong Song <yonghong.song@linux.dev> 4640R: John Fastabend <john.fastabend@gmail.com> 4641R: KP Singh <kpsingh@kernel.org> 4642R: Stanislav Fomichev <sdf@fomichev.me> 4643R: Hao Luo <haoluo@google.com> 4644R: Jiri Olsa <jolsa@kernel.org> 4645L: bpf@vger.kernel.org 4646S: Supported 4647W: https://bpf.io/ 4648Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4649T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4650T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4651F: Documentation/bpf/ 4652F: Documentation/networking/filter.rst 4653F: Documentation/userspace-api/ebpf/ 4654F: arch/*/net/* 4655F: include/linux/bpf* 4656F: include/linux/btf* 4657F: include/linux/filter.h 4658F: include/trace/events/xdp.h 4659F: include/uapi/linux/bpf* 4660F: include/uapi/linux/btf* 4661F: include/uapi/linux/filter.h 4662F: kernel/bpf/ 4663F: kernel/trace/bpf_trace.c 4664F: lib/buildid.c 4665F: arch/*/include/asm/rqspinlock.h 4666F: include/asm-generic/rqspinlock.h 4667F: lib/test_bpf.c 4668F: net/bpf/ 4669F: net/core/filter.c 4670F: net/sched/act_bpf.c 4671F: net/sched/cls_bpf.c 4672F: samples/bpf/ 4673F: scripts/bpf_doc.py 4674F: scripts/Makefile.btf 4675F: scripts/pahole-version.sh 4676F: tools/bpf/ 4677F: tools/lib/bpf/ 4678F: tools/testing/selftests/bpf/ 4679 4680BPF [ITERATOR] 4681M: Yonghong Song <yonghong.song@linux.dev> 4682L: bpf@vger.kernel.org 4683S: Maintained 4684F: kernel/bpf/*iter.c 4685 4686BPF [L7 FRAMEWORK] (sockmap) 4687M: John Fastabend <john.fastabend@gmail.com> 4688M: Jakub Sitnicki <jakub@cloudflare.com> 4689L: netdev@vger.kernel.org 4690L: bpf@vger.kernel.org 4691S: Maintained 4692F: include/linux/skmsg.h 4693F: net/core/skmsg.c 4694F: net/core/sock_map.c 4695F: net/ipv4/tcp_bpf.c 4696F: net/ipv4/udp_bpf.c 4697F: net/unix/unix_bpf.c 4698 4699BPF [LIBRARY] (libbpf) 4700M: Andrii Nakryiko <andrii@kernel.org> 4701M: Eduard Zingerman <eddyz87@gmail.com> 4702L: bpf@vger.kernel.org 4703S: Maintained 4704F: tools/lib/bpf/ 4705 4706BPF [MISC] 4707L: bpf@vger.kernel.org 4708S: Odd Fixes 4709K: (?:\b|_)bpf(?:\b|_) 4710 4711BPF [NETKIT] (BPF-programmable network device) 4712M: Daniel Borkmann <daniel@iogearbox.net> 4713M: Nikolay Aleksandrov <razor@blackwall.org> 4714L: bpf@vger.kernel.org 4715L: netdev@vger.kernel.org 4716S: Supported 4717F: drivers/net/netkit.c 4718F: include/net/netkit.h 4719 4720BPF [NETWORKING] (struct_ops, reuseport) 4721M: Martin KaFai Lau <martin.lau@linux.dev> 4722L: bpf@vger.kernel.org 4723L: netdev@vger.kernel.org 4724S: Maintained 4725F: kernel/bpf/bpf_struct* 4726 4727BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4728M: Martin KaFai Lau <martin.lau@linux.dev> 4729M: Daniel Borkmann <daniel@iogearbox.net> 4730R: John Fastabend <john.fastabend@gmail.com> 4731R: Stanislav Fomichev <sdf@fomichev.me> 4732L: bpf@vger.kernel.org 4733L: netdev@vger.kernel.org 4734S: Maintained 4735F: include/net/tcx.h 4736F: kernel/bpf/tcx.c 4737F: net/core/filter.c 4738F: net/sched/act_bpf.c 4739F: net/sched/cls_bpf.c 4740 4741BPF [RINGBUF] 4742M: Andrii Nakryiko <andrii@kernel.org> 4743L: bpf@vger.kernel.org 4744S: Maintained 4745F: kernel/bpf/ringbuf.c 4746 4747BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4748M: KP Singh <kpsingh@kernel.org> 4749M: Matt Bobrowski <mattbobrowski@google.com> 4750L: bpf@vger.kernel.org 4751S: Maintained 4752F: Documentation/bpf/prog_lsm.rst 4753F: include/linux/bpf_lsm.h 4754F: kernel/bpf/bpf_lsm.c 4755F: kernel/trace/bpf_trace.c 4756F: security/bpf/ 4757 4758BPF [SELFTESTS] (Test Runners & Infrastructure) 4759M: Andrii Nakryiko <andrii@kernel.org> 4760M: Eduard Zingerman <eddyz87@gmail.com> 4761L: bpf@vger.kernel.org 4762S: Maintained 4763F: tools/testing/selftests/bpf/ 4764 4765BPF [STORAGE & CGROUPS] 4766M: Martin KaFai Lau <martin.lau@linux.dev> 4767L: bpf@vger.kernel.org 4768S: Maintained 4769F: kernel/bpf/*storage.c 4770F: kernel/bpf/bpf_lru* 4771F: kernel/bpf/cgroup.c 4772 4773BPF [TOOLING] (bpftool) 4774M: Quentin Monnet <qmo@kernel.org> 4775L: bpf@vger.kernel.org 4776S: Maintained 4777F: kernel/bpf/disasm.* 4778F: tools/bpf/bpftool/ 4779 4780BPF [TRACING] 4781M: Song Liu <song@kernel.org> 4782R: Jiri Olsa <jolsa@kernel.org> 4783L: bpf@vger.kernel.org 4784S: Maintained 4785F: kernel/bpf/stackmap.c 4786F: kernel/trace/bpf_trace.c 4787F: lib/buildid.c 4788 4789BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4790M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4791L: linux-iio@vger.kernel.org 4792S: Maintained 4793F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4794F: drivers/iio/light/apds9160.c 4795 4796BROADCOM ASP 2.0 ETHERNET DRIVER 4797M: Justin Chen <justin.chen@broadcom.com> 4798M: Florian Fainelli <florian.fainelli@broadcom.com> 4799L: bcm-kernel-feedback-list@broadcom.com 4800L: netdev@vger.kernel.org 4801S: Supported 4802F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4803F: drivers/net/ethernet/broadcom/asp2/ 4804 4805BROADCOM B44 10/100 ETHERNET DRIVER 4806M: Michael Chan <michael.chan@broadcom.com> 4807L: netdev@vger.kernel.org 4808S: Maintained 4809F: drivers/net/ethernet/broadcom/b44.* 4810 4811BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4812M: Florian Fainelli <florian.fainelli@broadcom.com> 4813M: Jonas Gorski <jonas.gorski@gmail.com> 4814L: netdev@vger.kernel.org 4815L: openwrt-devel@lists.openwrt.org (subscribers-only) 4816S: Supported 4817F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4818F: drivers/net/dsa/b53/* 4819F: drivers/net/dsa/bcm_sf2* 4820F: include/linux/dsa/brcm.h 4821F: include/linux/platform_data/b53.h 4822F: net/dsa/tag_brcm.c 4823 4824BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4825M: Florian Fainelli <florian.fainelli@broadcom.com> 4826R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4827L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4829S: Maintained 4830T: git https://github.com/broadcom/stblinux.git 4831F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4832F: drivers/pci/controller/pcie-brcmstb.c 4833F: drivers/staging/vc04_services 4834N: bcm2711 4835N: bcm2712 4836N: bcm283* 4837N: raspberrypi 4838 4839BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4840M: Florian Fainelli <florian.fainelli@broadcom.com> 4841M: Ray Jui <rjui@broadcom.com> 4842M: Scott Branden <sbranden@broadcom.com> 4843R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4844S: Maintained 4845T: git https://github.com/broadcom/mach-bcm 4846F: arch/arm/mach-bcm/ 4847N: bcm281* 4848N: bcm113* 4849N: bcm216* 4850N: kona 4851 4852BROADCOM BCM2835 CAMERA DRIVERS 4853M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4854L: linux-media@vger.kernel.org 4855S: Maintained 4856F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4857F: drivers/media/platform/broadcom/bcm2835-unicam* 4858 4859BROADCOM BCM47XX MIPS ARCHITECTURE 4860M: Hauke Mehrtens <hauke@hauke-m.de> 4861M: Rafał Miłecki <zajec5@gmail.com> 4862L: linux-mips@vger.kernel.org 4863S: Maintained 4864F: Documentation/devicetree/bindings/mips/brcm/ 4865F: arch/mips/bcm47xx/* 4866F: arch/mips/include/asm/mach-bcm47xx/* 4867 4868BROADCOM BCM4908 ETHERNET DRIVER 4869M: Rafał Miłecki <rafal@milecki.pl> 4870R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4871L: netdev@vger.kernel.org 4872S: Maintained 4873F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4874F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4875F: drivers/net/ethernet/broadcom/unimac.h 4876 4877BROADCOM BCM4908 PINMUX DRIVER 4878M: Rafał Miłecki <rafal@milecki.pl> 4879R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4880L: linux-gpio@vger.kernel.org 4881S: Maintained 4882F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4883F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4884 4885BROADCOM BCM5301X ARM ARCHITECTURE 4886M: Florian Fainelli <florian.fainelli@broadcom.com> 4887M: Hauke Mehrtens <hauke@hauke-m.de> 4888M: Rafał Miłecki <zajec5@gmail.com> 4889R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4891S: Maintained 4892F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4893F: arch/arm/boot/dts/broadcom/bcm470* 4894F: arch/arm/boot/dts/broadcom/bcm5301* 4895F: arch/arm/boot/dts/broadcom/bcm953012* 4896F: arch/arm/mach-bcm/bcm_5301x.c 4897 4898BROADCOM BCM53573 ARM ARCHITECTURE 4899M: Florian Fainelli <florian.fainelli@broadcom.com> 4900M: Rafał Miłecki <rafal@milecki.pl> 4901R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4903S: Maintained 4904F: arch/arm/boot/dts/broadcom/bcm47189* 4905F: arch/arm/boot/dts/broadcom/bcm53573* 4906 4907BROADCOM BCM63XX/BCM33XX UDC DRIVER 4908M: Kevin Cernekee <cernekee@gmail.com> 4909L: linux-usb@vger.kernel.org 4910S: Maintained 4911F: drivers/usb/gadget/udc/bcm63xx_udc.* 4912 4913BROADCOM BCM7XXX ARM ARCHITECTURE 4914M: Florian Fainelli <florian.fainelli@broadcom.com> 4915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4917S: Maintained 4918T: git https://github.com/broadcom/stblinux.git 4919F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4920F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4921F: arch/arm/include/asm/hardware/cache-b15-rac.h 4922F: arch/arm/mach-bcm/*brcmstb* 4923F: arch/arm/mm/cache-b15-rac.c 4924F: drivers/bus/brcmstb_gisb.c 4925F: drivers/pci/controller/pcie-brcmstb.c 4926N: brcmstb 4927N: bcm7038 4928N: bcm7120 4929 4930BROADCOM BCMBCA ARM ARCHITECTURE 4931M: William Zhang <william.zhang@broadcom.com> 4932M: Anand Gore <anand.gore@broadcom.com> 4933M: Kursad Oney <kursad.oney@broadcom.com> 4934M: Florian Fainelli <florian.fainelli@broadcom.com> 4935M: Rafał Miłecki <rafal@milecki.pl> 4936R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4938S: Maintained 4939T: git https://github.com/broadcom/stblinux.git 4940F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4941F: arch/arm64/boot/dts/broadcom/bcmbca/* 4942N: bcmbca 4943N: bcm[9]?47622 4944N: bcm[9]?4912 4945N: bcm[9]?63138 4946N: bcm[9]?63146 4947N: bcm[9]?63148 4948N: bcm[9]?63158 4949N: bcm[9]?63178 4950N: bcm[9]?6756 4951N: bcm[9]?6813 4952N: bcm[9]?6846 4953N: bcm[9]?6855 4954N: bcm[9]?6856 4955N: bcm[9]?6858 4956N: bcm[9]?6878 4957 4958BROADCOM BDC DRIVER 4959M: Justin Chen <justin.chen@broadcom.com> 4960M: Al Cooper <alcooperx@gmail.com> 4961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4962L: linux-usb@vger.kernel.org 4963S: Maintained 4964F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4965F: drivers/usb/gadget/udc/bdc/ 4966 4967BROADCOM BMIPS CPUFREQ DRIVER 4968M: Markus Mayer <mmayer@broadcom.com> 4969R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4970L: linux-pm@vger.kernel.org 4971S: Maintained 4972F: drivers/cpufreq/bmips-cpufreq.c 4973 4974BROADCOM BMIPS MIPS ARCHITECTURE 4975M: Florian Fainelli <florian.fainelli@broadcom.com> 4976R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4977L: linux-mips@vger.kernel.org 4978S: Maintained 4979T: git https://github.com/broadcom/stblinux.git 4980F: arch/mips/bmips/* 4981F: arch/mips/boot/dts/brcm/bcm*.dts* 4982F: arch/mips/include/asm/mach-bmips/* 4983F: arch/mips/kernel/*bmips* 4984F: drivers/irqchip/irq-bcm63* 4985F: drivers/irqchip/irq-bcm7* 4986F: drivers/irqchip/irq-brcmstb* 4987F: drivers/pmdomain/bcm/bcm63xx-power.c 4988F: include/linux/bcm963xx_nvram.h 4989F: include/linux/bcm963xx_tag.h 4990 4991BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4992M: Rasesh Mody <rmody@marvell.com> 4993M: GR-Linux-NIC-Dev@marvell.com 4994L: netdev@vger.kernel.org 4995S: Maintained 4996F: drivers/net/ethernet/broadcom/bnx2.* 4997F: drivers/net/ethernet/broadcom/bnx2_* 4998 4999BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 5000M: Saurav Kashyap <skashyap@marvell.com> 5001M: Javed Hasan <jhasan@marvell.com> 5002M: GR-QLogic-Storage-Upstream@marvell.com 5003L: linux-scsi@vger.kernel.org 5004S: Supported 5005F: drivers/scsi/bnx2fc/ 5006 5007BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 5008M: Nilesh Javali <njavali@marvell.com> 5009M: Manish Rangankar <mrangankar@marvell.com> 5010M: GR-QLogic-Storage-Upstream@marvell.com 5011L: linux-scsi@vger.kernel.org 5012S: Supported 5013F: drivers/scsi/bnx2i/ 5014 5015BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 5016M: Sudarsana Kalluru <skalluru@marvell.com> 5017M: Manish Chopra <manishc@marvell.com> 5018L: netdev@vger.kernel.org 5019S: Maintained 5020F: drivers/net/ethernet/broadcom/bnx2x/ 5021 5022BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 5023M: Michael Chan <michael.chan@broadcom.com> 5024M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5025L: netdev@vger.kernel.org 5026S: Maintained 5027F: drivers/firmware/broadcom/tee_bnxt_fw.c 5028F: drivers/net/ethernet/broadcom/bnxt/ 5029F: include/linux/firmware/broadcom/tee_bnxt_fw.h 5030 5031BROADCOM BNG_EN 800 GIGABIT ETHERNET DRIVER 5032M: Vikas Gupta <vikas.gupta@broadcom.com> 5033L: netdev@vger.kernel.org 5034S: Maintained 5035F: drivers/net/ethernet/broadcom/bnge/ 5036 5037BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 5038M: Arend van Spriel <arend.vanspriel@broadcom.com> 5039L: linux-wireless@vger.kernel.org 5040L: brcm80211@lists.linux.dev 5041L: brcm80211-dev-list.pdl@broadcom.com 5042S: Supported 5043F: drivers/net/wireless/broadcom/brcm80211/ 5044F: include/linux/platform_data/brcmfmac.h 5045 5046BROADCOM BRCMSTB GPIO DRIVER 5047M: Doug Berger <opendmb@gmail.com> 5048M: Florian Fainelli <florian.fainelli@broadcom.com> 5049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5050S: Supported 5051F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 5052F: drivers/gpio/gpio-brcmstb.c 5053 5054BROADCOM BRCMSTB I2C DRIVER 5055M: Kamal Dasu <kamal.dasu@broadcom.com> 5056R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5057L: linux-i2c@vger.kernel.org 5058S: Supported 5059F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 5060F: drivers/i2c/busses/i2c-brcmstb.c 5061 5062BROADCOM BRCMSTB UART DRIVER 5063M: Al Cooper <alcooperx@gmail.com> 5064R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5065L: linux-serial@vger.kernel.org 5066S: Maintained 5067F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 5068F: drivers/tty/serial/8250/8250_bcm7271.c 5069 5070BROADCOM BRCMSTB USB EHCI DRIVER 5071M: Justin Chen <justin.chen@broadcom.com> 5072M: Al Cooper <alcooperx@gmail.com> 5073R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5074L: linux-usb@vger.kernel.org 5075S: Maintained 5076F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 5077F: drivers/usb/host/ehci-brcm.* 5078 5079BROADCOM BRCMSTB USB PIN MAP DRIVER 5080M: Al Cooper <alcooperx@gmail.com> 5081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5082L: linux-usb@vger.kernel.org 5083S: Maintained 5084F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 5085F: drivers/usb/misc/brcmstb-usb-pinmap.c 5086 5087BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 5088M: Justin Chen <justin.chen@broadcom.com> 5089M: Al Cooper <alcooperx@gmail.com> 5090R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5091L: linux-kernel@vger.kernel.org 5092S: Maintained 5093F: drivers/phy/broadcom/phy-brcm-usb* 5094 5095BROADCOM Broadband SoC High Speed SPI Controller DRIVER 5096M: William Zhang <william.zhang@broadcom.com> 5097M: Kursad Oney <kursad.oney@broadcom.com> 5098M: Jonas Gorski <jonas.gorski@gmail.com> 5099R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5100L: linux-spi@vger.kernel.org 5101S: Maintained 5102F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 5103F: drivers/spi/spi-bcm63xx-hsspi.c 5104F: drivers/spi/spi-bcmbca-hsspi.c 5105 5106BROADCOM BCM6348/BCM6358 SPI controller DRIVER 5107M: Jonas Gorski <jonas.gorski@gmail.com> 5108L: linux-spi@vger.kernel.org 5109S: Odd Fixes 5110F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 5111F: drivers/spi/spi-bcm63xx.c 5112 5113BROADCOM ETHERNET PHY DRIVERS 5114M: Florian Fainelli <florian.fainelli@broadcom.com> 5115R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5116L: netdev@vger.kernel.org 5117S: Supported 5118F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 5119F: drivers/net/phy/bcm*.[ch] 5120F: drivers/net/phy/broadcom.c 5121F: include/linux/brcmphy.h 5122 5123BROADCOM GENET ETHERNET DRIVER 5124M: Doug Berger <opendmb@gmail.com> 5125M: Florian Fainelli <florian.fainelli@broadcom.com> 5126R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5127L: netdev@vger.kernel.org 5128S: Maintained 5129F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 5130F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 5131F: drivers/net/ethernet/broadcom/genet/ 5132F: drivers/net/ethernet/broadcom/unimac.h 5133F: drivers/net/mdio/mdio-bcm-unimac.c 5134F: include/linux/platform_data/bcmgenet.h 5135F: include/linux/platform_data/mdio-bcm-unimac.h 5136 5137BROADCOM IPROC ARM ARCHITECTURE 5138M: Ray Jui <rjui@broadcom.com> 5139M: Scott Branden <sbranden@broadcom.com> 5140R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5142S: Maintained 5143T: git https://github.com/broadcom/stblinux.git 5144F: arch/arm64/boot/dts/broadcom/northstar2/* 5145F: arch/arm64/boot/dts/broadcom/stingray/* 5146F: drivers/clk/bcm/clk-ns* 5147F: drivers/clk/bcm/clk-sr* 5148F: drivers/pinctrl/bcm/pinctrl-ns* 5149F: include/dt-bindings/clock/bcm-sr* 5150N: iproc 5151N: cygnus 5152N: bcm[-_]nsp 5153N: bcm9113* 5154N: bcm9583* 5155N: bcm9585* 5156N: bcm9586* 5157N: bcm988312 5158N: bcm113* 5159N: bcm583* 5160N: bcm585* 5161N: bcm586* 5162N: bcm88312 5163N: hr2 5164N: stingray 5165 5166BROADCOM IPROC GBIT ETHERNET DRIVER 5167M: Rafał Miłecki <rafal@milecki.pl> 5168R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5169L: netdev@vger.kernel.org 5170S: Maintained 5171F: Documentation/devicetree/bindings/net/brcm,amac.yaml 5172F: drivers/net/ethernet/broadcom/bgmac* 5173F: drivers/net/ethernet/broadcom/unimac.h 5174 5175BROADCOM KONA GPIO DRIVER 5176M: Ray Jui <rjui@broadcom.com> 5177R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5178S: Supported 5179F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5180F: drivers/gpio/gpio-bcm-kona.c 5181 5182BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5183M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5184M: Kashyap Desai <kashyap.desai@broadcom.com> 5185M: Sumit Saxena <sumit.saxena@broadcom.com> 5186M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5187L: mpi3mr-linuxdrv.pdl@broadcom.com 5188L: linux-scsi@vger.kernel.org 5189S: Supported 5190W: https://www.broadcom.com/support/storage 5191F: drivers/scsi/mpi3mr/ 5192 5193BROADCOM NETXTREME-E ROCE DRIVER 5194M: Selvin Xavier <selvin.xavier@broadcom.com> 5195M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5196L: linux-rdma@vger.kernel.org 5197S: Supported 5198W: http://www.broadcom.com 5199F: drivers/infiniband/hw/bnxt_re/ 5200F: include/uapi/rdma/bnxt_re-abi.h 5201 5202BROADCOM NVRAM DRIVER 5203M: Rafał Miłecki <zajec5@gmail.com> 5204L: linux-mips@vger.kernel.org 5205S: Maintained 5206F: drivers/firmware/broadcom/* 5207 5208BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5209M: Rafał Miłecki <rafal@milecki.pl> 5210M: Florian Fainelli <florian.fainelli@broadcom.com> 5211R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5212L: linux-pm@vger.kernel.org 5213S: Maintained 5214T: git https://github.com/broadcom/stblinux.git 5215F: drivers/pmdomain/bcm/bcm-pmb.c 5216F: include/dt-bindings/soc/bcm-pmb.h 5217 5218BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5219M: Rafał Miłecki <zajec5@gmail.com> 5220L: linux-wireless@vger.kernel.org 5221S: Maintained 5222F: drivers/bcma/ 5223F: include/linux/bcma/ 5224 5225BROADCOM SPI DRIVER 5226M: Kamal Dasu <kamal.dasu@broadcom.com> 5227R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5228S: Maintained 5229F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5230F: drivers/spi/spi-bcm-qspi.* 5231F: drivers/spi/spi-brcmstb-qspi.c 5232F: drivers/spi/spi-iproc-qspi.c 5233 5234BROADCOM STB AVS CPUFREQ DRIVER 5235M: Markus Mayer <mmayer@broadcom.com> 5236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5237L: linux-pm@vger.kernel.org 5238S: Maintained 5239F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5240F: drivers/cpufreq/brcmstb* 5241 5242BROADCOM STB AVS TMON DRIVER 5243M: Markus Mayer <mmayer@broadcom.com> 5244R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5245L: linux-pm@vger.kernel.org 5246S: Maintained 5247F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5248F: drivers/thermal/broadcom/brcmstb* 5249 5250BROADCOM STB DPFE DRIVER 5251M: Markus Mayer <mmayer@broadcom.com> 5252R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5254S: Maintained 5255F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5256F: drivers/memory/brcmstb_dpfe.c 5257 5258BROADCOM STB NAND FLASH DRIVER 5259M: Brian Norris <computersforpeace@gmail.com> 5260M: Kamal Dasu <kamal.dasu@broadcom.com> 5261R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5262L: linux-mtd@lists.infradead.org 5263S: Maintained 5264F: drivers/mtd/nand/raw/brcmnand/ 5265F: include/linux/platform_data/brcmnand.h 5266 5267BROADCOM STB PCIE DRIVER 5268M: Jim Quinlan <jim2101024@gmail.com> 5269M: Florian Fainelli <florian.fainelli@broadcom.com> 5270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5271L: linux-pci@vger.kernel.org 5272S: Maintained 5273F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5274F: drivers/pci/controller/pcie-brcmstb.c 5275 5276BROADCOM SYSTEMPORT ETHERNET DRIVER 5277M: Florian Fainelli <florian.fainelli@broadcom.com> 5278R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5279L: netdev@vger.kernel.org 5280S: Maintained 5281F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5282F: drivers/net/ethernet/broadcom/bcmsysport.* 5283F: drivers/net/ethernet/broadcom/unimac.h 5284 5285BROADCOM TG3 GIGABIT ETHERNET DRIVER 5286M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5287M: Michael Chan <mchan@broadcom.com> 5288L: netdev@vger.kernel.org 5289S: Maintained 5290F: drivers/net/ethernet/broadcom/tg3.* 5291 5292BROADCOM VK DRIVER 5293M: Scott Branden <scott.branden@broadcom.com> 5294R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5295S: Supported 5296F: drivers/misc/bcm-vk/ 5297F: include/uapi/linux/misc/bcm_vk.h 5298 5299BROCADE BFA FC SCSI DRIVER 5300M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5301M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5302L: linux-scsi@vger.kernel.org 5303S: Supported 5304F: drivers/scsi/bfa/ 5305 5306BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5307M: Rasesh Mody <rmody@marvell.com> 5308M: Sudarsana Kalluru <skalluru@marvell.com> 5309M: GR-Linux-NIC-Dev@marvell.com 5310L: netdev@vger.kernel.org 5311S: Maintained 5312F: drivers/net/ethernet/brocade/bna/ 5313 5314BSG (block layer generic sg v4 driver) 5315M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5316L: linux-scsi@vger.kernel.org 5317S: Supported 5318F: block/bsg.c 5319F: include/linux/bsg.h 5320F: include/uapi/linux/bsg.h 5321 5322BT87X AUDIO DRIVER 5323M: Clemens Ladisch <clemens@ladisch.de> 5324L: linux-sound@vger.kernel.org 5325S: Maintained 5326T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5327F: Documentation/sound/cards/bt87x.rst 5328F: sound/pci/bt87x.c 5329 5330BT8XXGPIO DRIVER 5331M: Michael Buesch <m@bues.ch> 5332S: Maintained 5333W: http://bu3sch.de/btgpio.php 5334F: drivers/gpio/gpio-bt8xx.c 5335 5336BTRFS FILE SYSTEM 5337M: Chris Mason <clm@fb.com> 5338M: David Sterba <dsterba@suse.com> 5339L: linux-btrfs@vger.kernel.org 5340S: Maintained 5341W: https://btrfs.readthedocs.io 5342Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5343C: irc://irc.libera.chat/btrfs 5344T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5345F: Documentation/filesystems/btrfs.rst 5346F: fs/btrfs/ 5347F: include/linux/btrfs* 5348F: include/trace/events/btrfs.h 5349F: include/uapi/linux/btrfs* 5350 5351BTTV VIDEO4LINUX DRIVER 5352M: Mauro Carvalho Chehab <mchehab@kernel.org> 5353L: linux-media@vger.kernel.org 5354S: Odd fixes 5355W: https://linuxtv.org 5356T: git git://linuxtv.org/media.git 5357F: Documentation/driver-api/media/drivers/bttv* 5358F: drivers/media/pci/bt8xx/bttv* 5359 5360BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5361M: Chanwoo Choi <cw00.choi@samsung.com> 5362L: linux-pm@vger.kernel.org 5363L: linux-samsung-soc@vger.kernel.org 5364S: Maintained 5365T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5366F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5367F: drivers/devfreq/exynos-bus.c 5368 5369BUSLOGIC SCSI DRIVER 5370M: Khalid Aziz <khalid@gonehiking.org> 5371L: linux-scsi@vger.kernel.org 5372S: Maintained 5373F: drivers/scsi/BusLogic.* 5374F: drivers/scsi/FlashPoint.* 5375 5376BXCAN CAN NETWORK DRIVER 5377M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5378L: linux-can@vger.kernel.org 5379S: Maintained 5380F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5381F: drivers/net/can/bxcan.c 5382 5383C-MEDIA CMI8788 DRIVER 5384M: Clemens Ladisch <clemens@ladisch.de> 5385L: linux-sound@vger.kernel.org 5386S: Maintained 5387T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5388F: sound/pci/oxygen/ 5389 5390C-SKY ARCHITECTURE 5391M: Guo Ren <guoren@kernel.org> 5392L: linux-csky@vger.kernel.org 5393S: Supported 5394T: git https://github.com/c-sky/csky-linux.git 5395F: Documentation/devicetree/bindings/csky/ 5396F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5397F: Documentation/devicetree/bindings/timer/csky,* 5398F: arch/csky/ 5399F: drivers/clocksource/timer-gx6605s.c 5400F: drivers/clocksource/timer-mp-csky.c 5401F: drivers/irqchip/irq-csky-* 5402N: csky 5403K: csky 5404 5405CA8210 IEEE-802.15.4 RADIO DRIVER 5406L: linux-wpan@vger.kernel.org 5407S: Orphan 5408W: https://github.com/Cascoda/ca8210-linux.git 5409F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5410F: drivers/net/ieee802154/ca8210.c 5411 5412CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5413M: David Howells <dhowells@redhat.com> 5414L: netfs@lists.linux.dev 5415S: Supported 5416F: Documentation/filesystems/caching/cachefiles.rst 5417F: fs/cachefiles/ 5418 5419CACHESTAT: PAGE CACHE STATS FOR A FILE 5420M: Nhat Pham <nphamcs@gmail.com> 5421M: Johannes Weiner <hannes@cmpxchg.org> 5422L: linux-mm@kvack.org 5423S: Maintained 5424F: tools/testing/selftests/cachestat/test_cachestat.c 5425 5426CADENCE MIPI-CSI2 BRIDGES 5427M: Maxime Ripard <mripard@kernel.org> 5428L: linux-media@vger.kernel.org 5429S: Maintained 5430F: Documentation/devicetree/bindings/media/cdns,*.txt 5431F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5432F: drivers/media/platform/cadence/cdns-csi2* 5433F: include/media/cadence/cdns-csi2* 5434 5435CADENCE NAND DRIVER 5436L: linux-mtd@lists.infradead.org 5437S: Orphan 5438F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5439F: drivers/mtd/nand/raw/cadence-nand-controller.c 5440 5441CADENCE USB3 DRD IP DRIVER 5442M: Peter Chen <peter.chen@kernel.org> 5443M: Pawel Laszczak <pawell@cadence.com> 5444R: Roger Quadros <rogerq@kernel.org> 5445L: linux-usb@vger.kernel.org 5446S: Maintained 5447T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5448F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5449F: drivers/usb/cdns3/ 5450X: drivers/usb/cdns3/cdnsp* 5451 5452CADENCE USBHS DRIVER 5453M: Pawel Laszczak <pawell@cadence.com> 5454L: linux-usb@vger.kernel.org 5455S: Maintained 5456F: drivers/usb/gadget/udc/cdns2 5457 5458CADENCE USBSSP DRD IP DRIVER 5459M: Pawel Laszczak <pawell@cadence.com> 5460L: linux-usb@vger.kernel.org 5461S: Maintained 5462T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5463F: drivers/usb/cdns3/ 5464X: drivers/usb/cdns3/cdns3* 5465 5466CADET FM/AM RADIO RECEIVER DRIVER 5467M: Hans Verkuil <hverkuil@kernel.org> 5468L: linux-media@vger.kernel.org 5469S: Maintained 5470W: https://linuxtv.org 5471T: git git://linuxtv.org/media.git 5472F: drivers/media/radio/radio-cadet* 5473 5474CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5475L: linux-media@vger.kernel.org 5476S: Orphan 5477T: git git://linuxtv.org/media.git 5478F: Documentation/admin-guide/media/cafe_ccic* 5479F: drivers/media/platform/marvell/ 5480 5481CAIF NETWORK LAYER 5482L: netdev@vger.kernel.org 5483S: Orphan 5484F: Documentation/networking/caif/ 5485F: drivers/net/caif/ 5486F: include/net/caif/ 5487F: include/uapi/linux/caif/ 5488F: net/caif/ 5489 5490CAKE QDISC 5491M: Toke Høiland-Jørgensen <toke@toke.dk> 5492L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5493S: Maintained 5494F: net/sched/sch_cake.c 5495 5496CAN NETWORK DRIVERS 5497M: Marc Kleine-Budde <mkl@pengutronix.de> 5498M: Vincent Mailhol <mailhol@kernel.org> 5499L: linux-can@vger.kernel.org 5500S: Maintained 5501W: https://github.com/linux-can 5502T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5503T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5504F: Documentation/devicetree/bindings/net/can/ 5505F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5506F: drivers/net/can/ 5507F: drivers/phy/phy-can-transceiver.c 5508F: include/linux/can/bittiming.h 5509F: include/linux/can/dev.h 5510F: include/linux/can/length.h 5511F: include/linux/can/platform/ 5512F: include/linux/can/rx-offload.h 5513F: include/uapi/linux/can/error.h 5514F: include/uapi/linux/can/netlink.h 5515F: include/uapi/linux/can/vxcan.h 5516 5517CAN NETWORK LAYER 5518M: Oliver Hartkopp <socketcan@hartkopp.net> 5519M: Marc Kleine-Budde <mkl@pengutronix.de> 5520L: linux-can@vger.kernel.org 5521S: Maintained 5522W: https://github.com/linux-can 5523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5525F: Documentation/networking/can.rst 5526F: Documentation/networking/iso15765-2.rst 5527F: include/linux/can/can-ml.h 5528F: include/linux/can/core.h 5529F: include/linux/can/skb.h 5530F: include/net/netns/can.h 5531F: include/uapi/linux/can.h 5532F: include/uapi/linux/can/bcm.h 5533F: include/uapi/linux/can/gw.h 5534F: include/uapi/linux/can/isotp.h 5535F: include/uapi/linux/can/raw.h 5536F: net/can/ 5537F: net/sched/em_canid.c 5538F: tools/testing/selftests/net/can/ 5539 5540CAN-J1939 NETWORK LAYER 5541M: Robin van der Gracht <robin@protonic.nl> 5542M: Oleksij Rempel <o.rempel@pengutronix.de> 5543R: kernel@pengutronix.de 5544L: linux-can@vger.kernel.org 5545S: Maintained 5546F: Documentation/networking/j1939.rst 5547F: include/uapi/linux/can/j1939.h 5548F: net/can/j1939/ 5549 5550CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5551M: Damien Le Moal <dlemoal@kernel.org> 5552L: linux-riscv@lists.infradead.org 5553L: linux-gpio@vger.kernel.org (pinctrl driver) 5554F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5555F: drivers/pinctrl/pinctrl-k210.c 5556 5557CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5558M: Damien Le Moal <dlemoal@kernel.org> 5559L: linux-kernel@vger.kernel.org 5560L: linux-riscv@lists.infradead.org 5561S: Maintained 5562F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5563F: drivers/reset/reset-k210.c 5564 5565CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5566M: Damien Le Moal <dlemoal@kernel.org> 5567L: linux-riscv@lists.infradead.org 5568S: Maintained 5569F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5570F: drivers/soc/canaan/ 5571F: include/soc/canaan/ 5572 5573CAPABILITIES 5574M: Serge Hallyn <serge@hallyn.com> 5575L: linux-security-module@vger.kernel.org 5576S: Supported 5577F: include/linux/capability.h 5578F: include/trace/events/capability.h 5579F: include/uapi/linux/capability.h 5580F: kernel/capability.c 5581F: security/commoncap.c 5582 5583CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5584M: Kevin Tsai <ktsai@capellamicro.com> 5585S: Maintained 5586F: drivers/iio/light/cm* 5587 5588CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5589M: Christian Lamparter <chunkeey@googlemail.com> 5590L: linux-wireless@vger.kernel.org 5591S: Maintained 5592W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5593F: drivers/net/wireless/ath/carl9170/ 5594 5595CAVIUM I2C DRIVER 5596M: Robert Richter <rric@kernel.org> 5597S: Odd Fixes 5598W: http://www.marvell.com 5599F: drivers/i2c/busses/i2c-octeon* 5600F: drivers/i2c/busses/i2c-thunderx* 5601 5602CAVIUM LIQUIDIO NETWORK DRIVER 5603L: netdev@vger.kernel.org 5604S: Orphan 5605W: http://www.marvell.com 5606F: drivers/net/ethernet/cavium/liquidio/ 5607 5608CAVIUM MMC DRIVER 5609M: Robert Richter <rric@kernel.org> 5610S: Odd Fixes 5611W: http://www.marvell.com 5612F: drivers/mmc/host/cavium* 5613 5614CAVIUM OCTEON-TX CRYPTO DRIVER 5615M: George Cherian <gcherian@marvell.com> 5616L: linux-crypto@vger.kernel.org 5617S: Supported 5618W: http://www.marvell.com 5619F: drivers/crypto/cavium/cpt/ 5620 5621CAVIUM THUNDERX2 ARM64 SOC 5622M: Robert Richter <rric@kernel.org> 5623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5624S: Odd Fixes 5625F: Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml 5626F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5627 5628CBS/ETF/TAPRIO QDISCS 5629M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5630L: netdev@vger.kernel.org 5631S: Maintained 5632F: net/sched/sch_cbs.c 5633F: net/sched/sch_etf.c 5634F: net/sched/sch_taprio.c 5635 5636CC2520 IEEE-802.15.4 RADIO DRIVER 5637M: Stefan Schmidt <stefan@datenfreihafen.org> 5638L: linux-wpan@vger.kernel.org 5639S: Odd Fixes 5640F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5641F: drivers/net/ieee802154/cc2520.c 5642 5643CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5644M: Gilad Ben-Yossef <gilad@benyossef.com> 5645L: linux-crypto@vger.kernel.org 5646S: Supported 5647W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5648F: drivers/crypto/ccree/ 5649 5650CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5651M: Hadar Gat <hadar.gat@arm.com> 5652L: linux-crypto@vger.kernel.org 5653S: Supported 5654W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5655F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5656F: drivers/char/hw_random/cctrng.c 5657F: drivers/char/hw_random/cctrng.h 5658 5659CEC FRAMEWORK 5660M: Hans Verkuil <hverkuil@kernel.org> 5661L: linux-media@vger.kernel.org 5662S: Supported 5663W: http://linuxtv.org 5664T: git git://linuxtv.org/media.git 5665F: Documentation/ABI/testing/debugfs-cec-error-inj 5666F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5667F: Documentation/driver-api/media/cec-core.rst 5668F: Documentation/userspace-api/media/cec 5669F: drivers/media/cec/ 5670F: drivers/media/rc/keymaps/rc-cec.c 5671F: include/media/cec-notifier.h 5672F: include/media/cec.h 5673F: include/uapi/linux/cec-funcs.h 5674F: include/uapi/linux/cec.h 5675 5676CEC GPIO DRIVER 5677M: Hans Verkuil <hverkuil@kernel.org> 5678L: linux-media@vger.kernel.org 5679S: Supported 5680W: http://linuxtv.org 5681T: git git://linuxtv.org/media.git 5682F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5683F: drivers/media/cec/platform/cec-gpio/ 5684 5685CELL BROADBAND ENGINE ARCHITECTURE 5686L: linuxppc-dev@lists.ozlabs.org 5687S: Orphan 5688F: arch/powerpc/include/asm/cell*.h 5689F: arch/powerpc/include/asm/spu*.h 5690F: arch/powerpc/include/uapi/asm/spu*.h 5691F: arch/powerpc/platforms/cell/ 5692 5693CELLWISE CW2015 BATTERY DRIVER 5694M: Tobias Schrammm <t.schramm@manjaro.org> 5695S: Maintained 5696F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5697F: drivers/power/supply/cw2015_battery.c 5698 5699CEPH COMMON CODE (LIBCEPH) 5700M: Ilya Dryomov <idryomov@gmail.com> 5701M: Xiubo Li <xiubli@redhat.com> 5702L: ceph-devel@vger.kernel.org 5703S: Supported 5704W: http://ceph.com/ 5705B: https://tracker.ceph.com/ 5706T: git https://github.com/ceph/ceph-client.git 5707F: include/linux/ceph/ 5708F: include/linux/crush/ 5709F: net/ceph/ 5710 5711CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5712M: Xiubo Li <xiubli@redhat.com> 5713M: Ilya Dryomov <idryomov@gmail.com> 5714L: ceph-devel@vger.kernel.org 5715S: Supported 5716W: http://ceph.com/ 5717B: https://tracker.ceph.com/ 5718T: git https://github.com/ceph/ceph-client.git 5719F: Documentation/filesystems/ceph.rst 5720F: fs/ceph/ 5721 5722CERTIFICATE HANDLING 5723M: David Howells <dhowells@redhat.com> 5724M: David Woodhouse <dwmw2@infradead.org> 5725L: keyrings@vger.kernel.org 5726S: Maintained 5727F: Documentation/admin-guide/module-signing.rst 5728F: certs/ 5729F: scripts/sign-file.c 5730F: scripts/ssl-common.h 5731F: tools/certs/ 5732 5733CFAG12864B LCD DRIVER 5734M: Miguel Ojeda <ojeda@kernel.org> 5735S: Maintained 5736F: drivers/auxdisplay/cfag12864b.c 5737F: include/linux/cfag12864b.h 5738 5739CFAG12864BFB LCD FRAMEBUFFER DRIVER 5740M: Miguel Ojeda <ojeda@kernel.org> 5741S: Maintained 5742F: drivers/auxdisplay/cfag12864bfb.c 5743F: include/linux/cfag12864b.h 5744 5745CHAR and MISC DRIVERS 5746M: Arnd Bergmann <arnd@arndb.de> 5747M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5748S: Supported 5749T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5750F: drivers/char/ 5751F: drivers/misc/ 5752F: include/linux/miscdevice.h 5753F: rust/kernel/miscdevice.rs 5754F: samples/rust/rust_misc_device.rs 5755X: drivers/char/agp/ 5756X: drivers/char/hw_random/ 5757X: drivers/char/ipmi/ 5758X: drivers/char/random.c 5759X: drivers/char/tpm/ 5760 5761CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5762M: Thomas Weißschuh <linux@weissschuh.net> 5763L: linux-hwmon@vger.kernel.org 5764S: Maintained 5765F: Documentation/hwmon/powerz.rst 5766F: drivers/hwmon/powerz.c 5767 5768CHECKPATCH 5769M: Andy Whitcroft <apw@canonical.com> 5770M: Joe Perches <joe@perches.com> 5771R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5772R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5773S: Maintained 5774F: scripts/checkpatch.pl 5775 5776CHECKPATCH DOCUMENTATION 5777M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5778M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5779R: Joe Perches <joe@perches.com> 5780S: Maintained 5781F: Documentation/dev-tools/checkpatch.rst 5782 5783CHINESE DOCUMENTATION 5784M: Alex Shi <alexs@kernel.org> 5785M: Yanteng Si <si.yanteng@linux.dev> 5786R: Dongliang Mu <dzm91@hust.edu.cn> 5787T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5788S: Maintained 5789F: Documentation/translations/zh_CN/ 5790 5791CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5792M: Peter Chen <peter.chen@kernel.org> 5793L: linux-usb@vger.kernel.org 5794S: Maintained 5795T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5796F: drivers/usb/chipidea/ 5797 5798CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5799M: Hans de Goede <hansg@kernel.org> 5800L: linux-input@vger.kernel.org 5801S: Maintained 5802F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5803F: drivers/input/touchscreen/chipone_icn8318.c 5804 5805CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5806M: Hans de Goede <hansg@kernel.org> 5807L: linux-input@vger.kernel.org 5808S: Maintained 5809F: drivers/input/touchscreen/chipone_icn8505.c 5810 5811CHROME HARDWARE PLATFORM SUPPORT 5812M: Benson Leung <bleung@chromium.org> 5813M: Tzung-Bi Shih <tzungbi@kernel.org> 5814L: chrome-platform@lists.linux.dev 5815S: Maintained 5816T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5817F: drivers/platform/chrome/ 5818 5819CHROMEOS EC CODEC DRIVER 5820M: Cheng-Yi Chiang <cychiang@chromium.org> 5821M: Tzung-Bi Shih <tzungbi@kernel.org> 5822R: Guenter Roeck <groeck@chromium.org> 5823L: chrome-platform@lists.linux.dev 5824S: Maintained 5825F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5826F: sound/soc/codecs/cros_ec_codec.* 5827 5828CHROMEOS EC CHARGE CONTROL 5829M: Thomas Weißschuh <linux@weissschuh.net> 5830S: Maintained 5831F: drivers/power/supply/cros_charge-control.c 5832 5833CHROMEOS EC HARDWARE MONITORING 5834M: Thomas Weißschuh <linux@weissschuh.net> 5835L: chrome-platform@lists.linux.dev 5836L: linux-hwmon@vger.kernel.org 5837S: Maintained 5838F: Documentation/hwmon/cros_ec_hwmon.rst 5839F: drivers/hwmon/cros_ec_hwmon.c 5840 5841CHROMEOS EC LED DRIVER 5842M: Thomas Weißschuh <linux@weissschuh.net> 5843S: Maintained 5844F: drivers/leds/leds-cros_ec.c 5845 5846CHROMEOS EC SUBDRIVERS 5847M: Benson Leung <bleung@chromium.org> 5848R: Guenter Roeck <groeck@chromium.org> 5849L: chrome-platform@lists.linux.dev 5850S: Maintained 5851F: drivers/power/supply/cros_charge-control.c 5852F: drivers/power/supply/cros_usbpd-charger.c 5853N: cros_ec 5854N: cros-ec 5855 5856CHROMEOS EC UART DRIVER 5857M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5858R: Benson Leung <bleung@chromium.org> 5859R: Tzung-Bi Shih <tzungbi@kernel.org> 5860S: Maintained 5861F: drivers/platform/chrome/cros_ec_uart.c 5862 5863CHROMEOS EC USB PD NOTIFY DRIVER 5864M: Łukasz Bartosik <ukaszb@chromium.org> 5865M: Andrei Kuchynski <akuchynski@chromium.org> 5866M: Jameson Thies <jthies@google.com> 5867L: chrome-platform@lists.linux.dev 5868S: Maintained 5869F: drivers/platform/chrome/cros_usbpd_notify.c 5870F: include/linux/platform_data/cros_usbpd_notify.h 5871 5872CHROMEOS EC USB TYPE-C DRIVER 5873M: Benson Leung <bleung@chromium.org> 5874M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5875M: Jameson Thies <jthies@google.com> 5876M: Andrei Kuchynski <akuchynski@chromium.org> 5877L: chrome-platform@lists.linux.dev 5878S: Maintained 5879F: drivers/platform/chrome/cros_ec_typec.* 5880F: drivers/platform/chrome/cros_typec_altmode.* 5881F: drivers/platform/chrome/cros_typec_switch.c 5882F: drivers/platform/chrome/cros_typec_vdm.* 5883 5884CHROMEOS HPS DRIVER 5885M: Dan Callaghan <dcallagh@chromium.org> 5886R: Sami Kyöstilä <skyostil@chromium.org> 5887S: Maintained 5888F: drivers/platform/chrome/cros_hps_i2c.c 5889 5890CHROMEOS EC WATCHDOG 5891M: Lukasz Majczak <lma@chromium.org> 5892L: chrome-platform@lists.linux.dev 5893S: Maintained 5894F: drivers/watchdog/cros_ec_wdt.c 5895 5896CHROMEOS UCSI DRIVER 5897M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5898M: Łukasz Bartosik <ukaszb@chromium.org> 5899M: Jameson Thies <jthies@google.com> 5900M: Andrei Kuchynski <akuchynski@chromium.org> 5901L: chrome-platform@lists.linux.dev 5902S: Maintained 5903F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5904 5905CHRONTEL CH7322 CEC DRIVER 5906M: Joe Tessler <jrt@google.com> 5907L: linux-media@vger.kernel.org 5908S: Maintained 5909T: git git://linuxtv.org/media.git 5910F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5911F: drivers/media/cec/i2c/ch7322.c 5912 5913CIRRUS LOGIC AUDIO CODEC DRIVERS 5914M: David Rhodes <david.rhodes@cirrus.com> 5915M: Richard Fitzgerald <rf@opensource.cirrus.com> 5916L: linux-sound@vger.kernel.org 5917L: patches@opensource.cirrus.com 5918S: Maintained 5919F: Documentation/devicetree/bindings/sound/cirrus,cs* 5920F: Documentation/sound/codecs/cs* 5921F: drivers/mfd/cs42l43* 5922F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5923F: drivers/spi/spi-cs42l43* 5924F: include/dt-bindings/sound/cs* 5925F: include/linux/mfd/cs42l43* 5926F: include/sound/cs* 5927F: sound/hda/codecs/cirrus* 5928F: sound/hda/codecs/side-codecs/cs* 5929F: sound/hda/codecs/side-codecs/hda_component* 5930F: sound/soc/codecs/cs* 5931 5932CIRRUS LOGIC HAPTIC DRIVERS 5933M: James Ogletree <jogletre@opensource.cirrus.com> 5934M: Fred Treven <fred.treven@cirrus.com> 5935M: Ben Bright <ben.bright@cirrus.com> 5936L: patches@opensource.cirrus.com 5937S: Supported 5938F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5939F: drivers/input/misc/cs40l* 5940F: drivers/mfd/cs40l* 5941F: include/linux/mfd/cs40l* 5942F: sound/soc/codecs/cs40l* 5943 5944CIRRUS LOGIC DSP FIRMWARE DRIVER 5945M: Simon Trimmer <simont@opensource.cirrus.com> 5946M: Charles Keepax <ckeepax@opensource.cirrus.com> 5947M: Richard Fitzgerald <rf@opensource.cirrus.com> 5948L: patches@opensource.cirrus.com 5949S: Supported 5950W: https://github.com/CirrusLogic/linux-drivers/wiki 5951T: git https://github.com/CirrusLogic/linux-drivers.git 5952F: drivers/firmware/cirrus/ 5953F: include/linux/firmware/cirrus/ 5954 5955CIRRUS LOGIC EP93XX ETHERNET DRIVER 5956M: Hartley Sweeten <hsweeten@visionengravers.com> 5957L: netdev@vger.kernel.org 5958S: Maintained 5959F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5960 5961CIRRUS LOGIC LOCHNAGAR DRIVER 5962M: Charles Keepax <ckeepax@opensource.cirrus.com> 5963M: Richard Fitzgerald <rf@opensource.cirrus.com> 5964L: patches@opensource.cirrus.com 5965S: Supported 5966F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5967F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5968F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5969F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5970F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5971F: Documentation/hwmon/lochnagar.rst 5972F: drivers/clk/clk-lochnagar.c 5973F: drivers/hwmon/lochnagar-hwmon.c 5974F: drivers/mfd/lochnagar-i2c.c 5975F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5976F: drivers/regulator/lochnagar-regulator.c 5977F: include/dt-bindings/clock/lochnagar.h 5978F: include/dt-bindings/pinctrl/lochnagar.h 5979F: include/linux/mfd/lochnagar* 5980F: sound/soc/codecs/lochnagar-sc.c 5981 5982CIRRUS LOGIC MADERA CODEC DRIVERS 5983M: Charles Keepax <ckeepax@opensource.cirrus.com> 5984M: Richard Fitzgerald <rf@opensource.cirrus.com> 5985L: linux-sound@vger.kernel.org 5986L: patches@opensource.cirrus.com 5987S: Supported 5988W: https://github.com/CirrusLogic/linux-drivers/wiki 5989T: git https://github.com/CirrusLogic/linux-drivers.git 5990F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5991F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5992F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5993F: drivers/gpio/gpio-madera* 5994F: drivers/irqchip/irq-madera* 5995F: drivers/mfd/cs47l* 5996F: drivers/mfd/madera* 5997F: drivers/pinctrl/cirrus/* 5998F: include/dt-bindings/sound/madera* 5999F: include/linux/irqchip/irq-madera* 6000F: include/linux/mfd/madera/* 6001F: include/sound/madera* 6002F: sound/soc/codecs/cs47l* 6003F: sound/soc/codecs/madera* 6004 6005CISCO FCOE HBA DRIVER 6006M: Satish Kharat <satishkh@cisco.com> 6007M: Sesidhar Baddela <sebaddel@cisco.com> 6008M: Karan Tilak Kumar <kartilak@cisco.com> 6009L: linux-scsi@vger.kernel.org 6010S: Supported 6011F: drivers/scsi/fnic/ 6012 6013CISCO SCSI HBA DRIVER 6014M: Karan Tilak Kumar <kartilak@cisco.com> 6015M: Sesidhar Baddela <sebaddel@cisco.com> 6016L: linux-scsi@vger.kernel.org 6017S: Supported 6018F: drivers/scsi/snic/ 6019 6020CISCO VIC ETHERNET NIC DRIVER 6021M: Christian Benvenuti <benve@cisco.com> 6022M: Satish Kharat <satishkh@cisco.com> 6023S: Maintained 6024F: drivers/net/ethernet/cisco/enic/ 6025 6026CISCO VIC LOW LATENCY NIC DRIVER 6027M: Christian Benvenuti <benve@cisco.com> 6028M: Nelson Escobar <neescoba@cisco.com> 6029S: Supported 6030F: drivers/infiniband/hw/usnic/ 6031 6032CLANG CONTROL FLOW INTEGRITY SUPPORT 6033M: Sami Tolvanen <samitolvanen@google.com> 6034M: Kees Cook <kees@kernel.org> 6035R: Nathan Chancellor <nathan@kernel.org> 6036L: llvm@lists.linux.dev 6037S: Supported 6038B: https://github.com/ClangBuiltLinux/linux/issues 6039T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 6040F: include/linux/cfi.h 6041F: kernel/cfi.c 6042 6043CLANG-FORMAT FILE 6044M: Miguel Ojeda <ojeda@kernel.org> 6045S: Maintained 6046F: .clang-format 6047 6048CLANG/LLVM BUILD SUPPORT 6049M: Nathan Chancellor <nathan@kernel.org> 6050R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 6051R: Bill Wendling <morbo@google.com> 6052R: Justin Stitt <justinstitt@google.com> 6053L: llvm@lists.linux.dev 6054S: Supported 6055W: https://clangbuiltlinux.github.io/ 6056B: https://github.com/ClangBuiltLinux/linux/issues 6057C: irc://irc.libera.chat/clangbuiltlinux 6058F: Documentation/kbuild/llvm.rst 6059F: include/linux/compiler-clang.h 6060F: scripts/Makefile.clang 6061F: scripts/clang-tools/ 6062K: \b(?i:clang|llvm)\b 6063 6064CLK API 6065M: Russell King <linux@armlinux.org.uk> 6066L: linux-clk@vger.kernel.org 6067S: Maintained 6068F: include/linux/clk.h 6069 6070CLOCKSOURCE, CLOCKEVENT DRIVERS 6071M: Daniel Lezcano <daniel.lezcano@linaro.org> 6072M: Thomas Gleixner <tglx@linutronix.de> 6073L: linux-kernel@vger.kernel.org 6074S: Supported 6075T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 6076F: Documentation/devicetree/bindings/timer/ 6077F: drivers/clocksource/ 6078 6079CLOSURES 6080M: Kent Overstreet <kent.overstreet@linux.dev> 6081L: linux-bcachefs@vger.kernel.org 6082S: Supported 6083C: irc://irc.oftc.net/bcache 6084F: include/linux/closure.h 6085F: lib/closure.c 6086 6087CMPC ACPI DRIVER 6088M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6089L: platform-driver-x86@vger.kernel.org 6090S: Supported 6091F: drivers/platform/x86/classmate-laptop.c 6092 6093COBALT MEDIA DRIVER 6094M: Hans Verkuil <hverkuil@kernel.org> 6095L: linux-media@vger.kernel.org 6096S: Supported 6097W: https://linuxtv.org 6098T: git git://linuxtv.org/media.git 6099F: drivers/media/pci/cobalt/ 6100 6101COCCINELLE/Semantic Patches (SmPL) 6102M: Julia Lawall <Julia.Lawall@inria.fr> 6103M: Nicolas Palix <nicolas.palix@imag.fr> 6104L: cocci@inria.fr (moderated for non-subscribers) 6105S: Supported 6106W: https://coccinelle.gitlabpages.inria.fr/website/ 6107T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6108F: Documentation/dev-tools/coccinelle.rst 6109F: scripts/coccicheck 6110F: scripts/coccinelle/ 6111 6112CODA FILE SYSTEM 6113M: Jan Harkes <jaharkes@cs.cmu.edu> 6114M: coda@cs.cmu.edu 6115L: codalist@coda.cs.cmu.edu 6116S: Maintained 6117W: http://www.coda.cs.cmu.edu/ 6118F: Documentation/filesystems/coda.rst 6119F: fs/coda/ 6120F: include/linux/coda*.h 6121F: include/uapi/linux/coda*.h 6122 6123CODA V4L2 MEM2MEM DRIVER 6124M: Philipp Zabel <p.zabel@pengutronix.de> 6125L: linux-media@vger.kernel.org 6126S: Maintained 6127F: Documentation/devicetree/bindings/media/coda.yaml 6128F: drivers/media/platform/chips-media/coda 6129 6130CODE OF CONDUCT 6131M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6132S: Supported 6133F: Documentation/process/code-of-conduct-interpretation.rst 6134F: Documentation/process/code-of-conduct.rst 6135 6136CODE TAGGING 6137M: Suren Baghdasaryan <surenb@google.com> 6138M: Kent Overstreet <kent.overstreet@linux.dev> 6139S: Maintained 6140F: include/asm-generic/codetag.lds.h 6141F: include/linux/codetag.h 6142F: lib/codetag.c 6143 6144COMEDI DRIVERS 6145M: Ian Abbott <abbotti@mev.co.uk> 6146M: H Hartley Sweeten <hsweeten@visionengravers.com> 6147S: Odd Fixes 6148F: drivers/comedi/ 6149F: include/linux/comedi/ 6150F: include/uapi/linux/comedi.h 6151 6152COMMON CLK FRAMEWORK 6153M: Michael Turquette <mturquette@baylibre.com> 6154M: Stephen Boyd <sboyd@kernel.org> 6155L: linux-clk@vger.kernel.org 6156S: Maintained 6157Q: http://patchwork.kernel.org/project/linux-clk/list/ 6158T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6159F: Documentation/devicetree/bindings/clock/ 6160F: drivers/clk/ 6161F: include/dt-bindings/clock/ 6162F: include/linux/clk-pr* 6163F: include/linux/clk/ 6164F: include/linux/of_clk.h 6165F: scripts/gdb/linux/clk.py 6166F: rust/helpers/clk.c 6167F: rust/kernel/clk.rs 6168X: drivers/clk/clkdev.c 6169 6170COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6171M: Steve French <sfrench@samba.org> 6172M: Steve French <smfrench@gmail.com> 6173R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6174R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6175R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6176R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6177R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6178L: linux-cifs@vger.kernel.org 6179L: samba-technical@lists.samba.org (moderated for non-subscribers) 6180S: Supported 6181W: https://wiki.samba.org/index.php/LinuxCIFS 6182T: git git://git.samba.org/sfrench/cifs-2.6.git 6183F: Documentation/admin-guide/cifs/ 6184F: fs/smb/client/ 6185F: fs/smb/common/ 6186F: include/uapi/linux/cifs 6187 6188COMPACTPCI HOTPLUG CORE 6189M: Scott Murray <scott@spiteful.org> 6190L: linux-pci@vger.kernel.org 6191S: Maintained 6192F: drivers/pci/hotplug/cpci_hotplug* 6193 6194COMPACTPCI HOTPLUG GENERIC DRIVER 6195M: Scott Murray <scott@spiteful.org> 6196L: linux-pci@vger.kernel.org 6197S: Maintained 6198F: drivers/pci/hotplug/cpcihp_generic.c 6199 6200COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6201M: Scott Murray <scott@spiteful.org> 6202L: linux-pci@vger.kernel.org 6203S: Maintained 6204F: drivers/pci/hotplug/cpcihp_zt5550.* 6205 6206COMPAL LAPTOP SUPPORT 6207M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6208L: platform-driver-x86@vger.kernel.org 6209S: Maintained 6210F: drivers/platform/x86/compal-laptop.c 6211 6212COMPILER ATTRIBUTES 6213M: Miguel Ojeda <ojeda@kernel.org> 6214S: Maintained 6215F: include/linux/compiler_attributes.h 6216 6217COMPUTE EXPRESS LINK (CXL) 6218M: Davidlohr Bueso <dave@stgolabs.net> 6219M: Jonathan Cameron <jonathan.cameron@huawei.com> 6220M: Dave Jiang <dave.jiang@intel.com> 6221M: Alison Schofield <alison.schofield@intel.com> 6222M: Vishal Verma <vishal.l.verma@intel.com> 6223M: Ira Weiny <ira.weiny@intel.com> 6224M: Dan Williams <dan.j.williams@intel.com> 6225L: linux-cxl@vger.kernel.org 6226S: Maintained 6227F: Documentation/driver-api/cxl 6228F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6229F: drivers/cxl/ 6230F: include/cxl/ 6231F: include/uapi/linux/cxl_mem.h 6232F: tools/testing/cxl/ 6233 6234COMPUTE EXPRESS LINK PMU (CPMU) 6235M: Jonathan Cameron <jonathan.cameron@huawei.com> 6236L: linux-cxl@vger.kernel.org 6237S: Maintained 6238F: Documentation/admin-guide/perf/cxl.rst 6239F: drivers/perf/cxl_pmu.c 6240 6241CONEXANT ACCESSRUNNER USB DRIVER 6242L: accessrunner-general@lists.sourceforge.net 6243S: Orphan 6244W: http://accessrunner.sourceforge.net/ 6245F: drivers/usb/atm/cxacru.c 6246 6247CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6248M: Elena Reshetova <elena.reshetova@intel.com> 6249M: Carlos Bilbao <carlos.bilbao@kernel.org> 6250S: Maintained 6251F: Documentation/security/snp-tdx-threat-model.rst 6252 6253CONFIGFS 6254M: Andreas Hindborg <a.hindborg@kernel.org> 6255R: Breno Leitao <leitao@debian.org> 6256S: Supported 6257T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6258F: fs/configfs/ 6259F: include/linux/configfs.h 6260F: rust/kernel/configfs.rs 6261F: samples/configfs/ 6262F: samples/rust/rust_configfs.rs 6263 6264CONGATEC BOARD CONTROLLER MFD DRIVER 6265M: Thomas Richard <thomas.richard@bootlin.com> 6266S: Maintained 6267F: drivers/gpio/gpio-cgbc.c 6268F: drivers/hwmon/cgbc-hwmon.c 6269F: drivers/i2c/busses/i2c-cgbc.c 6270F: drivers/mfd/cgbc-core.c 6271F: drivers/watchdog/cgbc_wdt.c 6272F: include/linux/mfd/cgbc.h 6273 6274CONSOLE SUBSYSTEM 6275M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6276S: Supported 6277F: drivers/video/console/ 6278F: include/linux/console* 6279 6280CONTEXT TRACKING 6281M: Frederic Weisbecker <frederic@kernel.org> 6282M: "Paul E. McKenney" <paulmck@kernel.org> 6283S: Maintained 6284F: include/linux/context_tracking* 6285F: kernel/context_tracking.c 6286 6287CONTROL GROUP (CGROUP) 6288M: Tejun Heo <tj@kernel.org> 6289M: Johannes Weiner <hannes@cmpxchg.org> 6290M: Michal Koutný <mkoutny@suse.com> 6291L: cgroups@vger.kernel.org 6292S: Maintained 6293T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6294F: Documentation/admin-guide/cgroup-v1/ 6295F: Documentation/admin-guide/cgroup-v2.rst 6296F: include/linux/cgroup* 6297F: kernel/cgroup/ 6298F: tools/testing/selftests/cgroup/ 6299 6300CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6301M: Tejun Heo <tj@kernel.org> 6302M: Josef Bacik <josef@toxicpanda.com> 6303M: Jens Axboe <axboe@kernel.dk> 6304L: cgroups@vger.kernel.org 6305L: linux-block@vger.kernel.org 6306T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 6307F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6308F: block/bfq-cgroup.c 6309F: block/blk-cgroup.c 6310F: block/blk-iocost.c 6311F: block/blk-iolatency.c 6312F: block/blk-throttle.c 6313F: include/linux/blk-cgroup.h 6314 6315CONTROL GROUP - CPUSET 6316M: Waiman Long <longman@redhat.com> 6317L: cgroups@vger.kernel.org 6318S: Maintained 6319T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6320F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6321F: include/linux/cpuset.h 6322F: kernel/cgroup/cpuset-internal.h 6323F: kernel/cgroup/cpuset-v1.c 6324F: kernel/cgroup/cpuset.c 6325F: tools/testing/selftests/cgroup/test_cpuset.c 6326F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6327F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6328 6329CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6330M: Maarten Lankhorst <dev@lankhorst.se> 6331M: Maxime Ripard <mripard@kernel.org> 6332M: Natalie Vock <natalie.vock@gmx.de> 6333L: cgroups@vger.kernel.org 6334L: dri-devel@lists.freedesktop.org 6335S: Maintained 6336T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6337F: include/linux/cgroup_dmem.h 6338F: kernel/cgroup/dmem.c 6339 6340CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6341M: Johannes Weiner <hannes@cmpxchg.org> 6342M: Michal Hocko <mhocko@kernel.org> 6343M: Roman Gushchin <roman.gushchin@linux.dev> 6344M: Shakeel Butt <shakeel.butt@linux.dev> 6345R: Muchun Song <muchun.song@linux.dev> 6346L: cgroups@vger.kernel.org 6347L: linux-mm@kvack.org 6348S: Maintained 6349F: include/linux/memcontrol.h 6350F: include/linux/page_counter.h 6351F: mm/memcontrol.c 6352F: mm/memcontrol-v1.c 6353F: mm/memcontrol-v1.h 6354F: mm/page_counter.c 6355F: mm/swap_cgroup.c 6356F: samples/cgroup/* 6357F: tools/testing/selftests/cgroup/memcg_protection.m 6358F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6359F: tools/testing/selftests/cgroup/test_kmem.c 6360F: tools/testing/selftests/cgroup/test_memcontrol.c 6361 6362CORETEMP HARDWARE MONITORING DRIVER 6363L: linux-hwmon@vger.kernel.org 6364S: Orphan 6365F: Documentation/hwmon/coretemp.rst 6366F: drivers/hwmon/coretemp.c 6367 6368CORSAIR-CPRO HARDWARE MONITOR DRIVER 6369M: Marius Zachmann <mail@mariuszachmann.de> 6370L: linux-hwmon@vger.kernel.org 6371S: Maintained 6372F: drivers/hwmon/corsair-cpro.c 6373 6374CORSAIR-PSU HARDWARE MONITOR DRIVER 6375M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6376L: linux-hwmon@vger.kernel.org 6377S: Maintained 6378F: Documentation/hwmon/corsair-psu.rst 6379F: drivers/hwmon/corsair-psu.c 6380 6381COUNTER SUBSYSTEM 6382M: William Breathitt Gray <wbg@kernel.org> 6383L: linux-iio@vger.kernel.org 6384S: Maintained 6385T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6386F: Documentation/ABI/testing/sysfs-bus-counter 6387F: Documentation/driver-api/generic-counter.rst 6388F: drivers/counter/ 6389F: include/linux/counter.h 6390F: include/uapi/linux/counter.h 6391F: tools/counter/ 6392 6393COUNTER WATCH EVENTS TOOL 6394M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6395L: linux-iio@vger.kernel.org 6396S: Maintained 6397F: tools/counter/counter_watch_events.c 6398 6399CP2615 I2C DRIVER 6400M: Bence Csókás <bence98@sch.bme.hu> 6401S: Maintained 6402F: drivers/i2c/busses/i2c-cp2615.c 6403 6404CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6405M: Viresh Kumar <viresh.kumar@linaro.org> 6406M: Sudeep Holla <sudeep.holla@arm.com> 6407L: linux-pm@vger.kernel.org 6408S: Maintained 6409W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6410F: drivers/cpufreq/vexpress-spc-cpufreq.c 6411 6412CPU FREQUENCY SCALING FRAMEWORK 6413M: "Rafael J. Wysocki" <rafael@kernel.org> 6414M: Viresh Kumar <viresh.kumar@linaro.org> 6415L: linux-pm@vger.kernel.org 6416S: Maintained 6417B: https://bugzilla.kernel.org 6418T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6419T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6420F: Documentation/admin-guide/pm/cpufreq.rst 6421F: Documentation/admin-guide/pm/intel_pstate.rst 6422F: Documentation/cpu-freq/ 6423F: Documentation/devicetree/bindings/cpufreq/ 6424F: drivers/cpufreq/ 6425F: include/linux/cpufreq.h 6426F: include/linux/sched/cpufreq.h 6427F: kernel/sched/cpufreq*.c 6428F: rust/kernel/cpufreq.rs 6429F: tools/testing/selftests/cpufreq/ 6430 6431CPU FREQUENCY DRIVERS - VIRTUAL MACHINE CPUFREQ 6432M: Saravana Kannan <saravanak@google.com> 6433L: linux-pm@vger.kernel.org 6434S: Maintained 6435F: drivers/cpufreq/virtual-cpufreq.c 6436 6437CPU HOTPLUG 6438M: Thomas Gleixner <tglx@linutronix.de> 6439M: Peter Zijlstra <peterz@infradead.org> 6440L: linux-kernel@vger.kernel.org 6441S: Maintained 6442T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6443F: include/linux/cpu.h 6444F: include/linux/cpuhotplug.h 6445F: include/linux/smpboot.h 6446F: kernel/cpu.c 6447F: kernel/smpboot.* 6448F: rust/helpers/cpu.c 6449F: rust/kernel/cpu.rs 6450 6451CPU IDLE TIME MANAGEMENT FRAMEWORK 6452M: "Rafael J. Wysocki" <rafael@kernel.org> 6453M: Daniel Lezcano <daniel.lezcano@linaro.org> 6454L: linux-pm@vger.kernel.org 6455S: Maintained 6456B: https://bugzilla.kernel.org 6457T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6458F: Documentation/admin-guide/pm/cpuidle.rst 6459F: Documentation/driver-api/pm/cpuidle.rst 6460F: drivers/cpuidle/ 6461F: include/linux/cpuidle.h 6462 6463CPU POWER MONITORING SUBSYSTEM 6464M: Thomas Renninger <trenn@suse.com> 6465M: Shuah Khan <shuah@kernel.org> 6466M: Shuah Khan <skhan@linuxfoundation.org> 6467M: John B. Wyatt IV <jwyatt@redhat.com> 6468M: John B. Wyatt IV <sageofredondo@gmail.com> 6469M: John Kacur <jkacur@redhat.com> 6470L: linux-pm@vger.kernel.org 6471S: Maintained 6472F: tools/power/cpupower/ 6473 6474CPUID/MSR DRIVER 6475M: "H. Peter Anvin" <hpa@zytor.com> 6476S: Maintained 6477F: arch/x86/kernel/cpuid.c 6478F: arch/x86/kernel/msr.c 6479 6480CPUIDLE DRIVER - ARM BIG LITTLE 6481M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6482M: Daniel Lezcano <daniel.lezcano@linaro.org> 6483L: linux-pm@vger.kernel.org 6484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6485S: Maintained 6486T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6487F: drivers/cpuidle/cpuidle-big_little.c 6488 6489CPUIDLE DRIVER - ARM EXYNOS 6490M: Daniel Lezcano <daniel.lezcano@linaro.org> 6491M: Kukjin Kim <kgene@kernel.org> 6492R: Krzysztof Kozlowski <krzk@kernel.org> 6493L: linux-pm@vger.kernel.org 6494L: linux-samsung-soc@vger.kernel.org 6495S: Maintained 6496F: arch/arm/mach-exynos/pm.c 6497F: drivers/cpuidle/cpuidle-exynos.c 6498F: include/linux/platform_data/cpuidle-exynos.h 6499 6500CPUIDLE DRIVER - ARM PSCI 6501M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6502M: Sudeep Holla <sudeep.holla@arm.com> 6503M: Ulf Hansson <ulf.hansson@linaro.org> 6504L: linux-pm@vger.kernel.org 6505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6506S: Supported 6507T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6508F: drivers/cpuidle/cpuidle-psci.c 6509 6510CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6511M: Ulf Hansson <ulf.hansson@linaro.org> 6512L: linux-pm@vger.kernel.org 6513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6514S: Supported 6515T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6516F: drivers/cpuidle/cpuidle-psci-domain.c 6517F: drivers/cpuidle/cpuidle-psci.h 6518 6519CPUIDLE DRIVER - DT IDLE PM DOMAIN 6520M: Ulf Hansson <ulf.hansson@linaro.org> 6521L: linux-pm@vger.kernel.org 6522S: Supported 6523T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6524F: drivers/cpuidle/dt_idle_genpd.c 6525F: drivers/cpuidle/dt_idle_genpd.h 6526 6527CPUIDLE DRIVER - RISC-V SBI 6528M: Anup Patel <anup@brainfault.org> 6529L: linux-pm@vger.kernel.org 6530L: linux-riscv@lists.infradead.org 6531S: Maintained 6532F: drivers/cpuidle/cpuidle-riscv-sbi.c 6533 6534CPUMASK API [RUST] 6535M: Viresh Kumar <viresh.kumar@linaro.org> 6536R: Yury Norov <yury.norov@gmail.com> 6537S: Maintained 6538F: rust/kernel/cpumask.rs 6539 6540CRAMFS FILESYSTEM 6541M: Nicolas Pitre <nico@fluxnic.net> 6542S: Maintained 6543F: Documentation/filesystems/cramfs.rst 6544F: fs/cramfs/ 6545 6546CRC LIBRARY 6547M: Eric Biggers <ebiggers@kernel.org> 6548R: Ard Biesheuvel <ardb@kernel.org> 6549L: linux-crypto@vger.kernel.org 6550S: Maintained 6551T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6552F: Documentation/staging/crc* 6553F: include/linux/crc* 6554F: lib/crc/ 6555F: scripts/gen-crc-consts.py 6556 6557CREATIVE SB0540 6558M: Bastien Nocera <hadess@hadess.net> 6559L: linux-input@vger.kernel.org 6560S: Maintained 6561F: drivers/hid/hid-creative-sb0540.c 6562 6563CREDENTIALS 6564M: Paul Moore <paul@paul-moore.com> 6565R: Serge Hallyn <sergeh@kernel.org> 6566L: linux-security-module@vger.kernel.org 6567S: Supported 6568T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6569F: include/linux/cred.h 6570F: kernel/cred.c 6571F: rust/kernel/cred.rs 6572F: Documentation/security/credentials.rst 6573 6574INTEL CRPS COMMON REDUNDANT PSU DRIVER 6575M: Ninad Palsule <ninad@linux.ibm.com> 6576L: linux-hwmon@vger.kernel.org 6577S: Maintained 6578F: Documentation/hwmon/crps.rst 6579F: drivers/hwmon/pmbus/crps.c 6580 6581CRYPTO API 6582M: Herbert Xu <herbert@gondor.apana.org.au> 6583M: "David S. Miller" <davem@davemloft.net> 6584L: linux-crypto@vger.kernel.org 6585S: Maintained 6586T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6587T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6588F: Documentation/crypto/ 6589F: Documentation/devicetree/bindings/crypto/ 6590F: arch/*/crypto/ 6591F: crypto/ 6592F: drivers/crypto/ 6593F: include/crypto/ 6594F: include/linux/crypto* 6595 6596CRYPTO LIBRARY 6597M: Eric Biggers <ebiggers@kernel.org> 6598M: Jason A. Donenfeld <Jason@zx2c4.com> 6599M: Ard Biesheuvel <ardb@kernel.org> 6600L: linux-crypto@vger.kernel.org 6601S: Maintained 6602T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6603T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6604F: lib/crypto/ 6605 6606CRYPTO SPEED TEST COMPARE 6607M: Wang Jinchao <wangjinchao@xfusion.com> 6608L: linux-crypto@vger.kernel.org 6609S: Maintained 6610F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6611 6612CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6613M: Neil Horman <nhorman@tuxdriver.com> 6614L: linux-crypto@vger.kernel.org 6615S: Maintained 6616F: crypto/ansi_cprng.c 6617F: crypto/rng.c 6618 6619CS3308 MEDIA DRIVER 6620M: Hans Verkuil <hverkuil@kernel.org> 6621L: linux-media@vger.kernel.org 6622S: Odd Fixes 6623W: http://linuxtv.org 6624T: git git://linuxtv.org/media.git 6625F: drivers/media/i2c/cs3308.c 6626 6627CS5535 Audio ALSA driver 6628M: Jaya Kumar <jayakumar.alsa@gmail.com> 6629S: Maintained 6630F: sound/pci/cs5535audio/ 6631 6632CTU CAN FD DRIVER 6633M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6634M: Ondrej Ille <ondrej.ille@gmail.com> 6635L: linux-can@vger.kernel.org 6636S: Maintained 6637F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6638F: drivers/net/can/ctucanfd/ 6639 6640CVE ASSIGNMENT CONTACT 6641M: CVE Assignment Team <cve@kernel.org> 6642S: Maintained 6643F: Documentation/process/cve.rst 6644 6645CW1200 WLAN driver 6646S: Orphan 6647L: linux-wireless@vger.kernel.org 6648F: drivers/net/wireless/st/ 6649F: include/linux/platform_data/net-cw1200.h 6650 6651CX18 VIDEO4LINUX DRIVER 6652M: Andy Walls <awalls@md.metrocast.net> 6653L: linux-media@vger.kernel.org 6654S: Maintained 6655W: https://linuxtv.org 6656T: git git://linuxtv.org/media.git 6657F: drivers/media/pci/cx18/ 6658F: include/uapi/linux/ivtv* 6659 6660CX2341X MPEG ENCODER HELPER MODULE 6661M: Hans Verkuil <hverkuil@kernel.org> 6662L: linux-media@vger.kernel.org 6663S: Maintained 6664W: https://linuxtv.org 6665T: git git://linuxtv.org/media.git 6666F: drivers/media/common/cx2341x* 6667F: include/media/drv-intf/cx2341x.h 6668 6669CX24120 MEDIA DRIVER 6670M: Jemma Denson <jdenson@gmail.com> 6671M: Patrick Boettcher <patrick.boettcher@posteo.de> 6672L: linux-media@vger.kernel.org 6673S: Maintained 6674W: https://linuxtv.org 6675Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6676F: drivers/media/dvb-frontends/cx24120* 6677 6678CX88 VIDEO4LINUX DRIVER 6679M: Mauro Carvalho Chehab <mchehab@kernel.org> 6680L: linux-media@vger.kernel.org 6681S: Odd fixes 6682W: https://linuxtv.org 6683T: git git://linuxtv.org/media.git 6684F: Documentation/driver-api/media/drivers/cx88* 6685F: drivers/media/pci/cx88/ 6686 6687CXD2820R MEDIA DRIVER 6688L: linux-media@vger.kernel.org 6689S: Orphan 6690W: https://linuxtv.org 6691Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6692F: drivers/media/dvb-frontends/cxd2820r* 6693 6694CXGB3 ETHERNET DRIVER (CXGB3) 6695M: Potnuri Bharat Teja <bharat@chelsio.com> 6696L: netdev@vger.kernel.org 6697S: Maintained 6698W: http://www.chelsio.com 6699F: drivers/net/ethernet/chelsio/cxgb3/ 6700 6701CXGB3 ISCSI DRIVER (CXGB3I) 6702M: Varun Prakash <varun@chelsio.com> 6703L: linux-scsi@vger.kernel.org 6704S: Supported 6705W: http://www.chelsio.com 6706F: drivers/scsi/cxgbi/cxgb3i 6707 6708CXGB4 CRYPTO DRIVER (chcr) 6709M: Ayush Sawal <ayush.sawal@chelsio.com> 6710L: linux-crypto@vger.kernel.org 6711S: Supported 6712W: http://www.chelsio.com 6713F: drivers/crypto/chelsio 6714 6715CXGB4 ETHERNET DRIVER (CXGB4) 6716M: Potnuri Bharat Teja <bharat@chelsio.com> 6717L: netdev@vger.kernel.org 6718S: Maintained 6719W: http://www.chelsio.com 6720F: drivers/net/ethernet/chelsio/cxgb4/ 6721 6722CXGB4 INLINE CRYPTO DRIVER 6723M: Ayush Sawal <ayush.sawal@chelsio.com> 6724L: netdev@vger.kernel.org 6725S: Maintained 6726W: http://www.chelsio.com 6727F: drivers/net/ethernet/chelsio/inline_crypto/ 6728 6729CXGB4 ISCSI DRIVER (CXGB4I) 6730M: Varun Prakash <varun@chelsio.com> 6731L: linux-scsi@vger.kernel.org 6732S: Supported 6733W: http://www.chelsio.com 6734F: drivers/scsi/cxgbi/cxgb4i 6735 6736CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6737M: Potnuri Bharat Teja <bharat@chelsio.com> 6738L: linux-rdma@vger.kernel.org 6739S: Supported 6740W: http://www.openfabrics.org 6741F: drivers/infiniband/hw/cxgb4/ 6742F: include/uapi/rdma/cxgb4-abi.h 6743 6744CXGB4VF ETHERNET DRIVER (CXGB4VF) 6745M: Potnuri Bharat Teja <bharat@chelsio.com> 6746L: netdev@vger.kernel.org 6747S: Maintained 6748W: http://www.chelsio.com 6749F: drivers/net/ethernet/chelsio/cxgb4vf/ 6750 6751CYBERPRO FB DRIVER 6752M: Russell King <linux@armlinux.org.uk> 6753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6754S: Maintained 6755W: http://www.armlinux.org.uk/ 6756F: drivers/video/fbdev/cyber2000fb.* 6757 6758CYCLADES PC300 DRIVER 6759S: Orphan 6760F: drivers/net/wan/pc300* 6761 6762CYPRESS CY8C95X0 PINCTRL DRIVER 6763M: Patrick Rudolph <patrick.rudolph@9elements.com> 6764L: linux-gpio@vger.kernel.org 6765S: Maintained 6766F: drivers/pinctrl/pinctrl-cy8c95x0.c 6767 6768CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6769M: Linus Walleij <linus.walleij@linaro.org> 6770L: linux-input@vger.kernel.org 6771S: Maintained 6772F: drivers/input/touchscreen/cy8ctma140.c 6773 6774CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6775M: Yassine Oudjana <y.oudjana@protonmail.com> 6776L: linux-input@vger.kernel.org 6777S: Maintained 6778F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6779F: drivers/input/keyboard/cypress-sf.c 6780 6781CYPRESS_FIRMWARE MEDIA DRIVER 6782L: linux-media@vger.kernel.org 6783S: Orphan 6784W: https://linuxtv.org 6785Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6786F: drivers/media/common/cypress_firmware* 6787 6788CYTTSP TOUCHSCREEN DRIVER 6789M: Linus Walleij <linus.walleij@linaro.org> 6790L: linux-input@vger.kernel.org 6791S: Maintained 6792F: drivers/input/touchscreen/cyttsp* 6793 6794D-LINK DIR-685 TOUCHKEYS DRIVER 6795M: Linus Walleij <linus.walleij@linaro.org> 6796L: linux-input@vger.kernel.org 6797S: Supported 6798F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6799 6800DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6801M: Joshua Kinard <linux@kumba.dev> 6802S: Maintained 6803F: drivers/rtc/rtc-ds1685.c 6804F: include/linux/rtc/ds1685.h 6805 6806DAMA SLAVE for AX.25 6807M: Joerg Reuter <jreuter@yaina.de> 6808L: linux-hams@vger.kernel.org 6809S: Maintained 6810W: http://yaina.de/jreuter/ 6811W: http://www.qsl.net/dl1bke/ 6812F: net/ax25/af_ax25.c 6813F: net/ax25/ax25_dev.c 6814F: net/ax25/ax25_ds_* 6815F: net/ax25/ax25_in.c 6816F: net/ax25/ax25_out.c 6817F: net/ax25/ax25_timer.c 6818F: net/ax25/sysctl_net_ax25.c 6819 6820DASHARO ACPI PLATFORM DRIVER 6821M: Michał Kopeć <michal.kopec@3mdeb.com> 6822S: Maintained 6823W: https://docs.dasharo.com/ 6824F: drivers/platform/x86/dasharo-acpi.c 6825 6826DAMON 6827M: SeongJae Park <sj@kernel.org> 6828L: damon@lists.linux.dev 6829L: linux-mm@kvack.org 6830S: Maintained 6831W: https://damonitor.github.io 6832P: Documentation/mm/damon/maintainer-profile.rst 6833T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6834T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6835T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6836F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6837F: Documentation/admin-guide/mm/damon/ 6838F: Documentation/mm/damon/ 6839F: include/linux/damon.h 6840F: include/trace/events/damon.h 6841F: mm/damon/ 6842F: samples/damon/ 6843F: tools/testing/selftests/damon/ 6844 6845DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6846L: netdev@vger.kernel.org 6847S: Orphan 6848F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6849F: drivers/net/ethernet/dec/tulip/dmfe.c 6850 6851DC390/AM53C974 SCSI driver 6852M: Hannes Reinecke <hare@suse.com> 6853L: linux-scsi@vger.kernel.org 6854S: Maintained 6855F: drivers/scsi/am53c974.c 6856 6857DC395x SCSI driver 6858M: Oliver Neukum <oliver@neukum.org> 6859M: Ali Akcaagac <aliakc@web.de> 6860M: Jamie Lenehan <lenehan@twibble.org> 6861S: Maintained 6862F: Documentation/scsi/dc395x.rst 6863F: drivers/scsi/dc395x.* 6864 6865DEBUGOBJECTS: 6866M: Thomas Gleixner <tglx@linutronix.de> 6867L: linux-kernel@vger.kernel.org 6868S: Maintained 6869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6870F: include/linux/debugobjects.h 6871F: lib/debugobjects.c 6872 6873DECSTATION PLATFORM SUPPORT 6874M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6875L: linux-mips@vger.kernel.org 6876S: Maintained 6877F: arch/mips/dec/ 6878F: arch/mips/include/asm/dec/ 6879F: arch/mips/include/asm/mach-dec/ 6880 6881DEFXX FDDI NETWORK DRIVER 6882M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6883S: Maintained 6884F: drivers/net/fddi/defxx.* 6885 6886DEFZA FDDI NETWORK DRIVER 6887M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6888S: Maintained 6889F: drivers/net/fddi/defza.* 6890 6891DEINTERLACE DRIVERS FOR ALLWINNER H3 6892M: Jernej Skrabec <jernej.skrabec@gmail.com> 6893L: linux-media@vger.kernel.org 6894S: Maintained 6895T: git git://linuxtv.org/media.git 6896F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6897F: drivers/media/platform/sunxi/sun8i-di/ 6898 6899DELL LAPTOP DRIVER 6900M: Matthew Garrett <mjg59@srcf.ucam.org> 6901M: Pali Rohár <pali@kernel.org> 6902L: platform-driver-x86@vger.kernel.org 6903S: Maintained 6904F: drivers/platform/x86/dell/dell-laptop.c 6905 6906DELL LAPTOP FREEFALL DRIVER 6907M: Pali Rohár <pali@kernel.org> 6908S: Maintained 6909F: drivers/platform/x86/dell/dell-smo8800.c 6910 6911DELL LAPTOP RBTN DRIVER 6912M: Pali Rohár <pali@kernel.org> 6913S: Maintained 6914F: drivers/platform/x86/dell/dell-rbtn.* 6915 6916DELL LAPTOP SMM DRIVER 6917M: Pali Rohár <pali@kernel.org> 6918S: Maintained 6919F: Documentation/ABI/obsolete/procfs-i8k 6920F: drivers/hwmon/dell-smm-hwmon.c 6921F: include/uapi/linux/i8k.h 6922 6923DELL PC DRIVER 6924M: Lyndon Sanche <lsanche@lyndeno.ca> 6925L: platform-driver-x86@vger.kernel.org 6926S: Maintained 6927F: drivers/platform/x86/dell/dell-pc.c 6928 6929DELL REMOTE BIOS UPDATE DRIVER 6930M: Stuart Hayes <stuart.w.hayes@gmail.com> 6931L: platform-driver-x86@vger.kernel.org 6932S: Maintained 6933F: drivers/platform/x86/dell/dell_rbu.c 6934 6935DELL SMBIOS DRIVER 6936M: Pali Rohár <pali@kernel.org> 6937L: Dell.Client.Kernel@dell.com 6938L: platform-driver-x86@vger.kernel.org 6939S: Maintained 6940F: drivers/platform/x86/dell/dell-smbios.* 6941 6942DELL SMBIOS SMM DRIVER 6943L: Dell.Client.Kernel@dell.com 6944L: platform-driver-x86@vger.kernel.org 6945S: Maintained 6946F: drivers/platform/x86/dell/dell-smbios-smm.c 6947 6948DELL SMBIOS WMI DRIVER 6949L: Dell.Client.Kernel@dell.com 6950L: platform-driver-x86@vger.kernel.org 6951S: Maintained 6952F: drivers/platform/x86/dell/dell-smbios-wmi.c 6953F: tools/wmi/dell-smbios-example.c 6954 6955DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6956M: Stuart Hayes <stuart.w.hayes@gmail.com> 6957L: platform-driver-x86@vger.kernel.org 6958S: Maintained 6959F: Documentation/userspace-api/dcdbas.rst 6960F: drivers/platform/x86/dell/dcdbas.* 6961 6962DELL WMI DDV DRIVER 6963M: Armin Wolf <W_Armin@gmx.de> 6964S: Maintained 6965F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6966F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6967F: Documentation/wmi/devices/dell-wmi-ddv.rst 6968F: drivers/platform/x86/dell/dell-wmi-ddv.c 6969 6970DELL WMI DESCRIPTOR DRIVER 6971L: Dell.Client.Kernel@dell.com 6972S: Maintained 6973F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6974 6975DELL WMI HARDWARE PRIVACY SUPPORT 6976L: Dell.Client.Kernel@dell.com 6977L: platform-driver-x86@vger.kernel.org 6978S: Maintained 6979F: drivers/platform/x86/dell/dell-wmi-privacy.c 6980 6981DELL WMI NOTIFICATIONS DRIVER 6982M: Matthew Garrett <mjg59@srcf.ucam.org> 6983M: Pali Rohár <pali@kernel.org> 6984S: Maintained 6985F: drivers/platform/x86/dell/dell-wmi-base.c 6986 6987DELL WMI SYSMAN DRIVER 6988M: Prasanth Ksr <prasanth.ksr@dell.com> 6989L: Dell.Client.Kernel@dell.com 6990L: platform-driver-x86@vger.kernel.org 6991S: Maintained 6992F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6993F: drivers/platform/x86/dell/dell-wmi-sysman/ 6994 6995DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6996M: Zev Weiss <zev@bewilderbeest.net> 6997L: linux-hwmon@vger.kernel.org 6998S: Maintained 6999F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 7000 7001DELTA DPS920AB PSU DRIVER 7002M: Robert Marko <robert.marko@sartura.hr> 7003L: linux-hwmon@vger.kernel.org 7004S: Maintained 7005F: Documentation/hwmon/dps920ab.rst 7006F: drivers/hwmon/pmbus/dps920ab.c 7007 7008DELTA NETWORKS TN48M CPLD DRIVERS 7009M: Robert Marko <robert.marko@sartura.hr> 7010S: Maintained 7011F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 7012F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 7013F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 7014F: drivers/gpio/gpio-tn48m.c 7015F: include/dt-bindings/reset/delta,tn48m-reset.h 7016 7017DELTA ST MEDIA DRIVER 7018M: Hugues Fruchet <hugues.fruchet@foss.st.com> 7019L: linux-media@vger.kernel.org 7020S: Supported 7021W: https://linuxtv.org 7022T: git git://linuxtv.org/media.git 7023F: drivers/media/platform/st/sti/delta 7024 7025DENALI NAND DRIVER 7026L: linux-mtd@lists.infradead.org 7027S: Orphan 7028F: drivers/mtd/nand/raw/denali* 7029 7030DESIGNWARE EDMA CORE IP DRIVER 7031M: Manivannan Sadhasivam <mani@kernel.org> 7032L: dmaengine@vger.kernel.org 7033S: Maintained 7034F: drivers/dma/dw-edma/ 7035F: include/linux/dma/edma.h 7036 7037DESIGNWARE USB2 DRD IP DRIVER 7038M: Minas Harutyunyan <hminas@synopsys.com> 7039L: linux-usb@vger.kernel.org 7040S: Maintained 7041T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 7042F: drivers/usb/dwc2/ 7043 7044DESIGNWARE USB3 DRD IP DRIVER 7045M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 7046L: linux-usb@vger.kernel.org 7047S: Maintained 7048F: drivers/usb/dwc3/ 7049 7050DESIGNWARE XDATA IP DRIVER 7051L: linux-pci@vger.kernel.org 7052S: Orphan 7053F: Documentation/misc-devices/dw-xdata-pcie.rst 7054F: drivers/misc/dw-xdata-pcie.c 7055 7056DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 7057M: Andreas Klinger <ak@it-klinger.de> 7058L: linux-iio@vger.kernel.org 7059S: Maintained 7060F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 7061F: drivers/iio/proximity/srf*.c 7062 7063DEVICE COREDUMP (DEV_COREDUMP) 7064M: Johannes Berg <johannes@sipsolutions.net> 7065L: linux-kernel@vger.kernel.org 7066S: Maintained 7067F: drivers/base/devcoredump.c 7068F: include/linux/devcoredump.h 7069 7070DEVICE DEPENDENCY HELPER SCRIPT 7071M: Saravana Kannan <saravanak@google.com> 7072L: linux-kernel@vger.kernel.org 7073S: Maintained 7074F: scripts/dev-needs.sh 7075 7076DEVICE DIRECT ACCESS (DAX) 7077M: Dan Williams <dan.j.williams@intel.com> 7078M: Vishal Verma <vishal.l.verma@intel.com> 7079M: Dave Jiang <dave.jiang@intel.com> 7080L: nvdimm@lists.linux.dev 7081L: linux-cxl@vger.kernel.org 7082S: Supported 7083F: drivers/dax/ 7084 7085DEVICE FREQUENCY (DEVFREQ) 7086M: MyungJoo Ham <myungjoo.ham@samsung.com> 7087M: Kyungmin Park <kyungmin.park@samsung.com> 7088M: Chanwoo Choi <cw00.choi@samsung.com> 7089L: linux-pm@vger.kernel.org 7090S: Maintained 7091T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7092F: Documentation/devicetree/bindings/devfreq/ 7093F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7094F: drivers/devfreq/ 7095F: include/linux/devfreq.h 7096F: include/trace/events/devfreq.h 7097 7098DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7099M: Chanwoo Choi <cw00.choi@samsung.com> 7100L: linux-pm@vger.kernel.org 7101S: Supported 7102T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7103F: Documentation/devicetree/bindings/devfreq/event/ 7104F: drivers/devfreq/devfreq-event.c 7105F: drivers/devfreq/event/ 7106F: include/dt-bindings/pmu/exynos_ppmu.h 7107F: include/linux/devfreq-event.h 7108 7109DEVICE I/O & IRQ [RUST] 7110M: Danilo Krummrich <dakr@kernel.org> 7111M: Alice Ryhl <aliceryhl@google.com> 7112M: Daniel Almeida <daniel.almeida@collabora.com> 7113L: rust-for-linux@vger.kernel.org 7114S: Supported 7115W: https://rust-for-linux.com 7116B: https://github.com/Rust-for-Linux/linux/issues 7117C: https://rust-for-linux.zulipchat.com 7118T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7119F: rust/kernel/io.rs 7120F: rust/kernel/io/ 7121F: rust/kernel/irq.rs 7122F: rust/kernel/irq/ 7123 7124DEVICE RESOURCE MANAGEMENT HELPERS 7125M: Hans de Goede <hansg@kernel.org> 7126R: Matti Vaittinen <mazziesaccount@gmail.com> 7127S: Maintained 7128F: include/linux/devm-helpers.h 7129 7130DEVICE-MAPPER (LVM) 7131M: Alasdair Kergon <agk@redhat.com> 7132M: Mike Snitzer <snitzer@kernel.org> 7133M: Mikulas Patocka <mpatocka@redhat.com> 7134L: dm-devel@lists.linux.dev 7135S: Maintained 7136Q: http://patchwork.kernel.org/project/dm-devel/list/ 7137T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7138F: Documentation/admin-guide/device-mapper/ 7139F: drivers/md/Kconfig 7140F: drivers/md/Makefile 7141F: drivers/md/dm* 7142F: drivers/md/persistent-data/ 7143F: include/linux/device-mapper.h 7144F: include/linux/dm-*.h 7145F: include/uapi/linux/dm-*.h 7146 7147DEVICE-MAPPER VDO TARGET 7148M: Matthew Sakai <msakai@redhat.com> 7149L: dm-devel@lists.linux.dev 7150S: Maintained 7151F: Documentation/admin-guide/device-mapper/vdo*.rst 7152F: drivers/md/dm-vdo/ 7153 7154DEVICE-MAPPER PCACHE TARGET 7155M: Dongsheng Yang <dongsheng.yang@linux.dev> 7156M: Zheng Gu <cengku@gmail.com> 7157L: dm-devel@lists.linux.dev 7158S: Maintained 7159F: Documentation/admin-guide/device-mapper/dm-pcache.rst 7160F: drivers/md/dm-pcache/ 7161 7162DEVLINK 7163M: Jiri Pirko <jiri@resnulli.us> 7164L: netdev@vger.kernel.org 7165S: Supported 7166F: Documentation/networking/devlink 7167F: include/net/devlink.h 7168F: include/uapi/linux/devlink.h 7169F: net/devlink/ 7170 7171DFROBOT SD2405AL RTC DRIVER 7172M: Tóth János <gomba007@gmail.com> 7173L: linux-rtc@vger.kernel.org 7174S: Maintained 7175F: drivers/rtc/rtc-sd2405al.c 7176 7177DFROBOT SEN0322 DRIVER 7178M: Tóth János <gomba007@gmail.com> 7179L: linux-iio@vger.kernel.org 7180S: Maintained 7181F: drivers/iio/chemical/sen0322.c 7182 7183DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7184M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7185M: Marek Vasut <marex@denx.de> 7186L: kernel@dh-electronics.com 7187S: Maintained 7188N: dhcom 7189N: dhcor 7190N: dhsom 7191 7192DIALOG SEMICONDUCTOR DRIVERS 7193M: Support Opensource <support.opensource@diasemi.com> 7194S: Supported 7195W: http://www.dialog-semiconductor.com/products 7196F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7197F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7198F: Documentation/devicetree/bindings/mfd/da90*.txt 7199F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7200F: Documentation/devicetree/bindings/regulator/da92*.txt 7201F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7202F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7203F: Documentation/devicetree/bindings/sound/da[79]*.txt 7204F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7205F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7206F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7207F: Documentation/hwmon/da90??.rst 7208F: drivers/gpio/gpio-da90??.c 7209F: drivers/hwmon/da90??-hwmon.c 7210F: drivers/iio/adc/da91??-*.c 7211F: drivers/input/misc/da72??.[ch] 7212F: drivers/input/misc/da90??_onkey.c 7213F: drivers/input/touchscreen/da9052_tsi.c 7214F: drivers/leds/leds-da90??.c 7215F: drivers/mfd/da903x.c 7216F: drivers/mfd/da90??-*.c 7217F: drivers/mfd/da91??-*.c 7218F: drivers/pinctrl/pinctrl-da90??.c 7219F: drivers/power/supply/da9052-battery.c 7220F: drivers/power/supply/da91??-*.c 7221F: drivers/regulator/da9???-regulator.[ch] 7222F: drivers/regulator/slg51000-regulator.[ch] 7223F: drivers/rtc/rtc-da90??.c 7224F: drivers/thermal/da90??-thermal.c 7225F: drivers/video/backlight/da90??_bl.c 7226F: drivers/watchdog/da90??_wdt.c 7227F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7228F: include/linux/mfd/da903x.h 7229F: include/linux/mfd/da9052/ 7230F: include/linux/mfd/da9055/ 7231F: include/linux/mfd/da9062/ 7232F: include/linux/mfd/da9063/ 7233F: include/linux/mfd/da9150/ 7234F: include/linux/regulator/da9211.h 7235F: include/sound/da[79]*.h 7236F: sound/soc/codecs/da[79]*.[ch] 7237 7238DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7239M: William Breathitt Gray <wbg@kernel.org> 7240L: linux-gpio@vger.kernel.org 7241S: Maintained 7242F: drivers/gpio/gpio-gpio-mm.c 7243 7244DIBS (DIRECT INTERNAL BUFFER SHARING) 7245M: Alexandra Winter <wintera@linux.ibm.com> 7246L: netdev@vger.kernel.org 7247S: Supported 7248F: drivers/dibs/ 7249F: include/linux/dibs.h 7250 7251DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7252M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7253L: linux-media@vger.kernel.org 7254S: Maintained 7255F: Documentation/admin-guide/media/mgb4.rst 7256F: drivers/media/pci/mgb4/ 7257 7258DIOLAN U2C-12 I2C DRIVER 7259M: Guenter Roeck <linux@roeck-us.net> 7260L: linux-i2c@vger.kernel.org 7261S: Maintained 7262F: drivers/i2c/busses/i2c-diolan-u2c.c 7263 7264DIRECTORY NOTIFICATION (DNOTIFY) 7265M: Jan Kara <jack@suse.cz> 7266R: Amir Goldstein <amir73il@gmail.com> 7267L: linux-fsdevel@vger.kernel.org 7268S: Maintained 7269F: Documentation/filesystems/dnotify.rst 7270F: fs/notify/dnotify/ 7271F: include/linux/dnotify.h 7272 7273DISK GEOMETRY AND PARTITION HANDLING 7274M: Andries Brouwer <aeb@cwi.nl> 7275S: Maintained 7276W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7277W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7278W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7279 7280DISKQUOTA 7281M: Jan Kara <jack@suse.com> 7282S: Maintained 7283F: Documentation/filesystems/quota.rst 7284F: fs/quota/ 7285F: include/linux/quota*.h 7286F: include/uapi/linux/quota*.h 7287 7288DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7289M: Bernie Thompson <bernie@plugable.com> 7290L: linux-fbdev@vger.kernel.org 7291S: Maintained 7292W: http://plugable.com/category/projects/udlfb/ 7293F: Documentation/fb/udlfb.rst 7294F: drivers/video/fbdev/udlfb.c 7295F: include/video/udlfb.h 7296 7297DISTRIBUTED LOCK MANAGER (DLM) 7298M: Alexander Aring <aahringo@redhat.com> 7299M: David Teigland <teigland@redhat.com> 7300L: gfs2@lists.linux.dev 7301S: Supported 7302W: https://pagure.io/dlm 7303T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7304F: fs/dlm/ 7305 7306DMA BUFFER SHARING FRAMEWORK 7307M: Sumit Semwal <sumit.semwal@linaro.org> 7308M: Christian König <christian.koenig@amd.com> 7309L: linux-media@vger.kernel.org 7310L: dri-devel@lists.freedesktop.org 7311L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7312S: Maintained 7313T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7314F: Documentation/driver-api/dma-buf.rst 7315F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7316F: drivers/dma-buf/ 7317F: include/linux/*fence.h 7318F: include/linux/dma-buf.h 7319F: include/linux/dma-resv.h 7320K: \bdma_(?:buf|fence|resv)\b 7321 7322DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7323M: Vinod Koul <vkoul@kernel.org> 7324L: dmaengine@vger.kernel.org 7325S: Maintained 7326Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7327T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7328F: Documentation/devicetree/bindings/dma/ 7329F: Documentation/driver-api/dmaengine/ 7330F: drivers/dma/ 7331F: include/dt-bindings/dma/ 7332F: include/linux/dma/ 7333F: include/linux/dmaengine.h 7334F: include/linux/of_dma.h 7335 7336DMA MAPPING BENCHMARK 7337M: Barry Song <baohua@kernel.org> 7338M: Qinxin Xia <xiaqinxin@huawei.com> 7339L: iommu@lists.linux.dev 7340F: kernel/dma/map_benchmark.c 7341F: tools/dma/ 7342 7343DMA MAPPING HELPERS 7344M: Marek Szyprowski <m.szyprowski@samsung.com> 7345R: Robin Murphy <robin.murphy@arm.com> 7346L: iommu@lists.linux.dev 7347S: Supported 7348W: http://git.infradead.org/users/hch/dma-mapping.git 7349T: git git://git.infradead.org/users/hch/dma-mapping.git 7350F: include/asm-generic/dma-mapping.h 7351F: include/linux/dma-direct.h 7352F: include/linux/dma-map-ops.h 7353F: include/linux/dma-mapping.h 7354F: include/linux/swiotlb.h 7355F: kernel/dma/ 7356 7357DMA MAPPING & SCATTERLIST API [RUST] 7358M: Danilo Krummrich <dakr@kernel.org> 7359R: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7360R: Daniel Almeida <daniel.almeida@collabora.com> 7361R: Robin Murphy <robin.murphy@arm.com> 7362R: Andreas Hindborg <a.hindborg@kernel.org> 7363L: rust-for-linux@vger.kernel.org 7364S: Supported 7365W: https://rust-for-linux.com 7366T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7367F: rust/helpers/dma.c 7368F: rust/helpers/scatterlist.c 7369F: rust/kernel/dma.rs 7370F: rust/kernel/scatterlist.rs 7371F: samples/rust/rust_dma.rs 7372 7373DMA-BUF HEAPS FRAMEWORK 7374M: Sumit Semwal <sumit.semwal@linaro.org> 7375R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7376R: Brian Starkey <Brian.Starkey@arm.com> 7377R: John Stultz <jstultz@google.com> 7378R: T.J. Mercier <tjmercier@google.com> 7379L: linux-media@vger.kernel.org 7380L: dri-devel@lists.freedesktop.org 7381L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7382S: Maintained 7383T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7384F: Documentation/userspace-api/dma-buf-heaps.rst 7385F: drivers/dma-buf/dma-heap.c 7386F: drivers/dma-buf/heaps/* 7387F: include/linux/dma-heap.h 7388F: include/uapi/linux/dma-heap.h 7389F: tools/testing/selftests/dmabuf-heaps/ 7390 7391DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7392M: Lukasz Luba <lukasz.luba@arm.com> 7393L: linux-pm@vger.kernel.org 7394L: linux-samsung-soc@vger.kernel.org 7395S: Maintained 7396F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7397F: drivers/memory/samsung/exynos5422-dmc.c 7398 7399DME1737 HARDWARE MONITOR DRIVER 7400M: Juerg Haefliger <juergh@proton.me> 7401L: linux-hwmon@vger.kernel.org 7402S: Maintained 7403F: Documentation/hwmon/dme1737.rst 7404F: drivers/hwmon/dme1737.c 7405 7406DMI/SMBIOS SUPPORT 7407M: Jean Delvare <jdelvare@suse.com> 7408S: Maintained 7409T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7410F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7411F: drivers/firmware/dmi-id.c 7412F: drivers/firmware/dmi_scan.c 7413F: include/linux/dmi.h 7414 7415DOCUMENTATION 7416M: Jonathan Corbet <corbet@lwn.net> 7417L: linux-doc@vger.kernel.org 7418S: Maintained 7419P: Documentation/doc-guide/maintainer-profile.rst 7420T: git git://git.lwn.net/linux.git docs-next 7421F: Documentation/ 7422F: scripts/check-variable-fonts.sh 7423F: scripts/checktransupdate.py 7424F: scripts/documentation-file-ref-check 7425F: scripts/get_abi.py 7426F: scripts/kernel-doc* 7427F: scripts/lib/abi/* 7428F: scripts/lib/kdoc/* 7429F: tools/docs/* 7430F: tools/net/ynl/pyynl/lib/doc_generator.py 7431F: scripts/sphinx-pre-install 7432X: Documentation/ABI/ 7433X: Documentation/admin-guide/media/ 7434X: Documentation/devicetree/ 7435X: Documentation/driver-api/media/ 7436X: Documentation/firmware-guide/acpi/ 7437X: Documentation/i2c/ 7438X: Documentation/netlink/ 7439X: Documentation/power/ 7440X: Documentation/spi/ 7441X: Documentation/userspace-api/media/ 7442 7443DOCUMENTATION PROCESS 7444M: Jonathan Corbet <corbet@lwn.net> 7445L: workflows@vger.kernel.org 7446S: Maintained 7447F: Documentation/dev-tools/ 7448F: Documentation/maintainer/ 7449F: Documentation/process/ 7450 7451DOCUMENTATION REPORTING ISSUES 7452M: Thorsten Leemhuis <linux@leemhuis.info> 7453L: linux-doc@vger.kernel.org 7454S: Maintained 7455F: Documentation/admin-guide/bug-bisect.rst 7456F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7457F: Documentation/admin-guide/reporting-issues.rst 7458F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7459 7460DOCUMENTATION SCRIPTS 7461M: Mauro Carvalho Chehab <mchehab@kernel.org> 7462L: linux-doc@vger.kernel.org 7463S: Maintained 7464F: Documentation/sphinx/parse-headers.pl 7465F: scripts/documentation-file-ref-check 7466F: scripts/sphinx-pre-install 7467 7468DOCUMENTATION/ITALIAN 7469M: Federico Vaga <federico.vaga@vaga.pv.it> 7470L: linux-doc@vger.kernel.org 7471S: Maintained 7472F: Documentation/translations/it_IT 7473 7474DOCUMENTATION/JAPANESE 7475R: Akira Yokosawa <akiyks@gmail.com> 7476L: linux-doc@vger.kernel.org 7477S: Maintained 7478F: Documentation/translations/ja_JP 7479 7480DONGWOON DW9714 LENS VOICE COIL DRIVER 7481M: Sakari Ailus <sakari.ailus@linux.intel.com> 7482L: linux-media@vger.kernel.org 7483S: Maintained 7484T: git git://linuxtv.org/media.git 7485F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7486F: drivers/media/i2c/dw9714.c 7487 7488DONGWOON DW9719 LENS VOICE COIL DRIVER 7489M: Daniel Scally <djrscally@gmail.com> 7490L: linux-media@vger.kernel.org 7491S: Maintained 7492T: git git://linuxtv.org/media.git 7493F: drivers/media/i2c/dw9719.c 7494 7495DONGWOON DW9768 LENS VOICE COIL DRIVER 7496L: linux-media@vger.kernel.org 7497S: Orphan 7498T: git git://linuxtv.org/media.git 7499F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7500F: drivers/media/i2c/dw9768.c 7501 7502DONGWOON DW9807 LENS VOICE COIL DRIVER 7503M: Sakari Ailus <sakari.ailus@linux.intel.com> 7504L: linux-media@vger.kernel.org 7505S: Maintained 7506T: git git://linuxtv.org/media.git 7507F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7508F: drivers/media/i2c/dw9807-vcm.c 7509 7510DOUBLETALK DRIVER 7511M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7512L: blinux-list@redhat.com 7513S: Maintained 7514F: drivers/char/dtlk.c 7515F: include/linux/dtlk.h 7516 7517DPAA2 DATAPATH I/O (DPIO) DRIVER 7518M: Roy Pledge <Roy.Pledge@nxp.com> 7519L: linux-kernel@vger.kernel.org 7520S: Maintained 7521F: drivers/soc/fsl/dpio 7522 7523DPAA2 ETHERNET DRIVER 7524M: Ioana Ciornei <ioana.ciornei@nxp.com> 7525L: netdev@vger.kernel.org 7526S: Maintained 7527F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7528F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7529F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7530F: drivers/net/ethernet/freescale/dpaa2/Makefile 7531F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7532F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7533F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7534F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7535F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7536F: drivers/net/ethernet/freescale/dpaa2/dpni* 7537 7538DPAA2 ETHERNET SWITCH DRIVER 7539M: Ioana Ciornei <ioana.ciornei@nxp.com> 7540L: netdev@vger.kernel.org 7541S: Maintained 7542F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7543F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7544F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7545 7546DPLL SUBSYSTEM 7547M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7548M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7549M: Jiri Pirko <jiri@resnulli.us> 7550L: netdev@vger.kernel.org 7551S: Supported 7552F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7553F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7554F: Documentation/driver-api/dpll.rst 7555F: drivers/dpll/ 7556F: include/linux/dpll.h 7557F: include/uapi/linux/dpll.h 7558 7559DRBD DRIVER 7560M: Philipp Reisner <philipp.reisner@linbit.com> 7561M: Lars Ellenberg <lars.ellenberg@linbit.com> 7562M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7563L: drbd-dev@lists.linbit.com 7564S: Supported 7565W: http://www.drbd.org 7566T: git git://git.linbit.com/linux-drbd.git 7567T: git git://git.linbit.com/drbd-8.4.git 7568F: Documentation/admin-guide/blockdev/ 7569F: drivers/block/drbd/ 7570F: include/linux/drbd* 7571F: lib/lru_cache.c 7572 7573DRIVER COMPONENT FRAMEWORK 7574L: dri-devel@lists.freedesktop.org 7575F: drivers/base/component.c 7576F: include/linux/component.h 7577 7578DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7579M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7580M: "Rafael J. Wysocki" <rafael@kernel.org> 7581M: Danilo Krummrich <dakr@kernel.org> 7582S: Supported 7583T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7584F: Documentation/core-api/kobject.rst 7585F: drivers/base/ 7586F: fs/debugfs/ 7587F: fs/sysfs/ 7588F: include/linux/device/ 7589F: include/linux/debugfs.h 7590F: include/linux/device.h 7591F: include/linux/fwnode.h 7592F: include/linux/kobj* 7593F: include/linux/property.h 7594F: include/linux/sysfs.h 7595F: lib/kobj* 7596F: rust/kernel/debugfs.rs 7597F: rust/kernel/debugfs/ 7598F: rust/kernel/device.rs 7599F: rust/kernel/device/ 7600F: rust/kernel/device_id.rs 7601F: rust/kernel/devres.rs 7602F: rust/kernel/driver.rs 7603F: rust/kernel/faux.rs 7604F: rust/kernel/platform.rs 7605F: samples/rust/rust_debugfs.rs 7606F: samples/rust/rust_debugfs_scoped.rs 7607F: samples/rust/rust_driver_platform.rs 7608F: samples/rust/rust_driver_faux.rs 7609 7610DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7611M: Nishanth Menon <nm@ti.com> 7612L: linux-pm@vger.kernel.org 7613S: Maintained 7614F: drivers/soc/ti/smartreflex.c 7615F: include/linux/power/smartreflex.h 7616 7617DRM ACCEL DRIVERS FOR INTEL VPU 7618M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7619M: Karol Wachowski <karol.wachowski@linux.intel.com> 7620L: dri-devel@lists.freedesktop.org 7621S: Supported 7622T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7623F: drivers/accel/ivpu/ 7624F: include/uapi/drm/ivpu_accel.h 7625 7626DRM ACCEL DRIVER FOR ROCKCHIP NPU 7627M: Tomeu Vizoso <tomeu@tomeuvizoso.net> 7628L: dri-devel@lists.freedesktop.org 7629S: Supported 7630T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7631F: Documentation/accel/rocket/ 7632F: Documentation/devicetree/bindings/npu/rockchip,rk3588-rknn-core.yaml 7633F: drivers/accel/rocket/ 7634F: include/uapi/drm/rocket_accel.h 7635 7636DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7637M: Oded Gabbay <ogabbay@kernel.org> 7638L: dri-devel@lists.freedesktop.org 7639S: Maintained 7640C: irc://irc.oftc.net/dri-devel 7641T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7642F: Documentation/accel/ 7643F: drivers/accel/ 7644F: include/drm/drm_accel.h 7645 7646DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7647M: Maxime Ripard <mripard@kernel.org> 7648M: Chen-Yu Tsai <wens@csie.org> 7649R: Jernej Skrabec <jernej.skrabec@gmail.com> 7650L: dri-devel@lists.freedesktop.org 7651S: Supported 7652T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7653F: drivers/gpu/drm/sun4i/sun8i* 7654 7655DRM DRIVER FOR APPLE TOUCH BARS 7656M: Aun-Ali Zaidi <admin@kodeit.net> 7657M: Aditya Garg <gargaditya08@live.com> 7658L: dri-devel@lists.freedesktop.org 7659S: Maintained 7660T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7661F: drivers/gpu/drm/tiny/appletbdrm.c 7662 7663DRM DRIVER FOR ARM PL111 CLCD 7664M: Linus Walleij <linus.walleij@linaro.org> 7665S: Maintained 7666T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7667F: drivers/gpu/drm/pl111/ 7668 7669DRM DRIVER FOR ARM VERSATILE TFT PANELS 7670M: Linus Walleij <linus.walleij@linaro.org> 7671S: Maintained 7672T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7673F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7674F: drivers/gpu/drm/panel/panel-arm-versatile.c 7675 7676DRM DRIVER FOR ASPEED BMC GFX 7677M: Joel Stanley <joel@jms.id.au> 7678L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7679S: Supported 7680T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7681F: Documentation/devicetree/bindings/gpu/aspeed,ast2400-gfx.yaml 7682F: drivers/gpu/drm/aspeed/ 7683 7684DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7685M: Dave Airlie <airlied@redhat.com> 7686R: Thomas Zimmermann <tzimmermann@suse.de> 7687R: Jocelyn Falempe <jfalempe@redhat.com> 7688L: dri-devel@lists.freedesktop.org 7689S: Supported 7690T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7691F: drivers/gpu/drm/ast/ 7692 7693DRM DRIVER FOR BOCHS VIRTUAL GPU 7694M: Gerd Hoffmann <kraxel@redhat.com> 7695L: virtualization@lists.linux.dev 7696S: Maintained 7697T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7698F: drivers/gpu/drm/tiny/bochs.c 7699 7700DRM DRIVER FOR BOE HIMAX8279D PANELS 7701M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7702S: Maintained 7703F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7704F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7705 7706DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7707M: Jagan Teki <jagan@amarulasolutions.com> 7708S: Maintained 7709F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7710F: drivers/gpu/drm/bridge/chipone-icn6211.c 7711 7712DRM DRIVER FOR EBBG FT8719 PANEL 7713M: Joel Selvaraj <jo@jsfamily.in> 7714S: Maintained 7715T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7716F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7717F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7718 7719DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7720M: Linus Walleij <linus.walleij@linaro.org> 7721S: Maintained 7722T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7723F: drivers/gpu/drm/tve200/ 7724 7725DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7726M: Icenowy Zheng <icenowy@aosc.io> 7727S: Maintained 7728F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7729F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7730 7731DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7732M: Jagan Teki <jagan@amarulasolutions.com> 7733S: Maintained 7734F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7735F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7736 7737DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7738M: Thomas Zimmermann <tzimmermann@suse.de> 7739M: Javier Martinez Canillas <javierm@redhat.com> 7740L: dri-devel@lists.freedesktop.org 7741S: Maintained 7742T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7743F: drivers/firmware/sysfb*.c 7744F: drivers/gpu/drm/sysfb/ 7745F: drivers/video/aperture.c 7746F: drivers/video/nomodeset.c 7747F: include/linux/aperture.h 7748F: include/linux/sysfb.h 7749F: include/video/nomodeset.h 7750 7751DRM DRIVER FOR GENERIC EDP PANELS 7752R: Douglas Anderson <dianders@chromium.org> 7753F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7754F: drivers/gpu/drm/panel/panel-edp.c 7755 7756DRM DRIVER FOR GENERIC USB DISPLAY 7757S: Orphan 7758W: https://github.com/notro/gud/wiki 7759T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7760F: drivers/gpu/drm/gud/ 7761F: include/drm/gud.h 7762 7763DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7764M: Hans de Goede <hansg@kernel.org> 7765S: Maintained 7766T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7767F: drivers/gpu/drm/tiny/gm12u320.c 7768 7769DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7770M: Ondrej Jirman <megi@xff.cz> 7771M: Javier Martinez Canillas <javierm@redhat.com> 7772S: Maintained 7773T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7774F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7775F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7776 7777DRM DRIVER FOR HX8357D PANELS 7778S: Orphan 7779T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7780F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7781F: drivers/gpu/drm/tiny/hx8357d.c 7782 7783DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7784M: Deepak Rawat <drawat.floss@gmail.com> 7785L: linux-hyperv@vger.kernel.org 7786L: dri-devel@lists.freedesktop.org 7787S: Maintained 7788T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7789F: drivers/gpu/drm/hyperv 7790 7791DRM DRIVER FOR ILITEK ILI9225 PANELS 7792M: David Lechner <david@lechnology.com> 7793S: Maintained 7794T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7795F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7796F: drivers/gpu/drm/tiny/ili9225.c 7797 7798DRM DRIVER FOR ILITEK ILI9486 PANELS 7799M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7800S: Maintained 7801T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7802F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7803F: drivers/gpu/drm/tiny/ili9486.c 7804 7805DRM DRIVER FOR ILITEK ILI9805 PANELS 7806M: Michael Trimarchi <michael@amarulasolutions.com> 7807S: Maintained 7808F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7809F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7810 7811DRM DRIVER FOR ILITEK ILI9806E PANELS 7812M: Michael Walle <mwalle@kernel.org> 7813S: Maintained 7814F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7815 7816DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7817M: Jagan Teki <jagan@edgeble.ai> 7818S: Maintained 7819F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7820F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7821 7822DRM DRIVER FOR LG SW43408 PANELS 7823M: Sumit Semwal <sumit.semwal@linaro.org> 7824M: Casey Connolly <casey.connolly@linaro.org> 7825S: Maintained 7826T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7827F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7828F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7829 7830DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7831M: Paul Kocialkowski <paulk@sys-base.io> 7832S: Supported 7833T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7834F: drivers/gpu/drm/logicvc/ 7835 7836DRM DRIVER FOR LVDS PANELS 7837M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7838L: dri-devel@lists.freedesktop.org 7839S: Maintained 7840T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7841F: Documentation/devicetree/bindings/display/lvds.yaml 7842F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7843F: drivers/gpu/drm/panel/panel-lvds.c 7844 7845DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7846M: Guido Günther <agx@sigxcpu.org> 7847R: Purism Kernel Team <kernel@puri.sm> 7848S: Maintained 7849F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7850F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7851 7852DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7853M: Dave Airlie <airlied@redhat.com> 7854R: Thomas Zimmermann <tzimmermann@suse.de> 7855R: Jocelyn Falempe <jfalempe@redhat.com> 7856L: dri-devel@lists.freedesktop.org 7857S: Supported 7858T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7859F: drivers/gpu/drm/mgag200/ 7860 7861DRM DRIVER FOR MI0283QT 7862M: Alex Lanzano <lanzano.alex@gmail.com> 7863S: Maintained 7864T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7865F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7866F: drivers/gpu/drm/tiny/mi0283qt.c 7867 7868DRM DRIVER FOR MIPI DBI compatible panels 7869S: Orphan 7870W: https://github.com/notro/panel-mipi-dbi/wiki 7871T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7872F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7873F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7874 7875DRM DRIVER for Qualcomm Adreno GPUs 7876M: Rob Clark <robin.clark@oss.qualcomm.com> 7877R: Sean Paul <sean@poorly.run> 7878R: Konrad Dybcio <konradybcio@kernel.org> 7879L: linux-arm-msm@vger.kernel.org 7880L: dri-devel@lists.freedesktop.org 7881L: freedreno@lists.freedesktop.org 7882S: Maintained 7883B: https://gitlab.freedesktop.org/drm/msm/-/issues 7884T: git https://gitlab.freedesktop.org/drm/msm.git 7885F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7886F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7887F: drivers/gpu/drm/msm/adreno/ 7888F: drivers/gpu/drm/msm/msm_gpu.* 7889F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7890F: drivers/gpu/drm/msm/msm_ringbuffer.* 7891F: drivers/gpu/drm/msm/registers/adreno/ 7892F: include/uapi/drm/msm_drm.h 7893 7894DRM DRIVER for Qualcomm display hardware 7895M: Rob Clark <robin.clark@oss.qualcomm.com> 7896M: Dmitry Baryshkov <lumag@kernel.org> 7897R: Abhinav Kumar <abhinav.kumar@linux.dev> 7898R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 7899R: Sean Paul <sean@poorly.run> 7900R: Marijn Suijten <marijn.suijten@somainline.org> 7901L: linux-arm-msm@vger.kernel.org 7902L: dri-devel@lists.freedesktop.org 7903L: freedreno@lists.freedesktop.org 7904S: Maintained 7905B: https://gitlab.freedesktop.org/drm/msm/-/issues 7906T: git https://gitlab.freedesktop.org/drm/msm.git 7907F: Documentation/devicetree/bindings/display/msm/ 7908F: drivers/gpu/drm/ci/xfails/msm* 7909F: drivers/gpu/drm/msm/ 7910F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7911F: include/uapi/drm/msm_drm.h 7912 7913DRM DRIVER FOR NOVATEK NT35510 PANELS 7914M: Linus Walleij <linus.walleij@linaro.org> 7915S: Maintained 7916T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7917F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7918F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7919 7920DRM DRIVER FOR NOVATEK NT35560 PANELS 7921M: Linus Walleij <linus.walleij@linaro.org> 7922S: Maintained 7923T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7924F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7925F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7926 7927DRM DRIVER FOR NOVATEK NT36523 PANELS 7928M: Jianhua Lu <lujianhua000@gmail.com> 7929S: Maintained 7930T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7931F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7932F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7933 7934DRM DRIVER FOR NOVATEK NT36672A PANELS 7935M: Sumit Semwal <sumit.semwal@linaro.org> 7936S: Maintained 7937T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7938F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7939F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7940 7941DRM DRIVER FOR NOVATEK NT37801 PANELS 7942M: Krzysztof Kozlowski <krzk@kernel.org> 7943S: Maintained 7944F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7945F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7946 7947DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7948M: Lyude Paul <lyude@redhat.com> 7949M: Danilo Krummrich <dakr@kernel.org> 7950L: dri-devel@lists.freedesktop.org 7951L: nouveau@lists.freedesktop.org 7952S: Supported 7953W: https://nouveau.freedesktop.org/ 7954Q: https://patchwork.freedesktop.org/project/nouveau/ 7955Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7956B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7957C: irc://irc.oftc.net/nouveau 7958T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7959F: drivers/gpu/drm/nouveau/ 7960F: include/uapi/drm/nouveau_drm.h 7961 7962CORE DRIVER FOR NVIDIA GPUS [RUST] 7963M: Danilo Krummrich <dakr@kernel.org> 7964M: Alexandre Courbot <acourbot@nvidia.com> 7965L: nouveau@lists.freedesktop.org 7966S: Supported 7967W: https://rust-for-linux.com/nova-gpu-driver 7968Q: https://patchwork.freedesktop.org/project/nouveau/ 7969B: https://gitlab.freedesktop.org/drm/nova/-/issues 7970C: irc://irc.oftc.net/nouveau 7971T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7972F: Documentation/gpu/nova/ 7973F: drivers/gpu/nova-core/ 7974 7975DRM DRIVER FOR NVIDIA GPUS [RUST] 7976M: Danilo Krummrich <dakr@kernel.org> 7977L: nouveau@lists.freedesktop.org 7978S: Supported 7979W: https://rust-for-linux.com/nova-gpu-driver 7980Q: https://patchwork.freedesktop.org/project/nouveau/ 7981B: https://gitlab.freedesktop.org/drm/nova/-/issues 7982C: irc://irc.oftc.net/nouveau 7983T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7984F: Documentation/gpu/nova/ 7985F: drivers/gpu/drm/nova/ 7986F: include/uapi/drm/nova_drm.h 7987 7988DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7989M: Stefan Mavrodiev <stefan@olimex.com> 7990S: Maintained 7991F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7992F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7993 7994DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7995R: Douglas Anderson <dianders@chromium.org> 7996F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7997F: drivers/gpu/drm/bridge/parade-ps8640.c 7998 7999DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 8000M: Alex Lanzano <lanzano.alex@gmail.com> 8001S: Maintained 8002T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8003F: Documentation/devicetree/bindings/display/repaper.txt 8004F: drivers/gpu/drm/tiny/repaper.c 8005 8006DRM DRIVER FOR PIXPAPER E-INK PANEL 8007M: LiangCheng Wang <zaq14760@gmail.com> 8008L: dri-devel@lists.freedesktop.org 8009S: Maintained 8010F: Documentation/devicetree/bindings/display/mayqueen,pixpaper.yaml 8011F: drivers/gpu/drm/tiny/pixpaper.c 8012 8013DRM DRIVER FOR QEMU'S CIRRUS DEVICE 8014M: Dave Airlie <airlied@redhat.com> 8015M: Gerd Hoffmann <kraxel@redhat.com> 8016L: virtualization@lists.linux.dev 8017S: Obsolete 8018W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 8019T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8020F: drivers/gpu/drm/tiny/cirrus-qemu.c 8021 8022DRM DRIVER FOR QXL VIRTUAL GPU 8023M: Dave Airlie <airlied@redhat.com> 8024M: Gerd Hoffmann <kraxel@redhat.com> 8025L: virtualization@lists.linux.dev 8026L: spice-devel@lists.freedesktop.org 8027S: Maintained 8028T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8029F: drivers/gpu/drm/qxl/ 8030F: include/uapi/drm/qxl_drm.h 8031 8032DRM DRIVER FOR RAYDIUM RM67191 PANELS 8033M: Robert Chiras <robert.chiras@nxp.com> 8034S: Maintained 8035F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 8036F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 8037 8038DRM DRIVER FOR SAMSUNG DB7430 PANELS 8039M: Linus Walleij <linus.walleij@linaro.org> 8040S: Maintained 8041T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8042F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 8043F: drivers/gpu/drm/panel/panel-samsung-db7430.c 8044 8045DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 8046M: Inki Dae <inki.dae@samsung.com> 8047M: Jagan Teki <jagan@amarulasolutions.com> 8048M: Marek Szyprowski <m.szyprowski@samsung.com> 8049S: Maintained 8050T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8051F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 8052F: drivers/gpu/drm/bridge/samsung-dsim.c 8053F: include/drm/bridge/samsung-dsim.h 8054 8055DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 8056M: Markuss Broks <markuss.broks@gmail.com> 8057S: Maintained 8058F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 8059F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 8060 8061DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 8062M: Artur Weber <aweber.kernel@gmail.com> 8063S: Maintained 8064F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 8065F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 8066 8067DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 8068M: Dzmitry Sankouski <dsankouski@gmail.com> 8069S: Maintained 8070F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 8071F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 8072 8073DRM DRIVER FOR SHARP MEMORY LCD 8074M: Alex Lanzano <lanzano.alex@gmail.com> 8075S: Maintained 8076F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 8077F: drivers/gpu/drm/tiny/sharp-memory.c 8078 8079DRM DRIVER FOR SITRONIX ST7586 PANELS 8080M: David Lechner <david@lechnology.com> 8081S: Maintained 8082T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8083F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 8084F: drivers/gpu/drm/sitronix/st7586.c 8085 8086DRM DRIVER FOR SITRONIX ST7571 PANELS 8087M: Marcus Folkesson <marcus.folkesson@gmail.com> 8088S: Maintained 8089F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 8090F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 8091F: drivers/gpu/drm/sitronix/st7571-i2c.c 8092 8093DRM DRIVER FOR SITRONIX ST7701 PANELS 8094M: Jagan Teki <jagan@amarulasolutions.com> 8095S: Maintained 8096F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 8097F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 8098 8099DRM DRIVER FOR SITRONIX ST7703 PANELS 8100M: Guido Günther <agx@sigxcpu.org> 8101R: Purism Kernel Team <kernel@puri.sm> 8102R: Ondrej Jirman <megi@xff.cz> 8103S: Maintained 8104F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 8105F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 8106 8107DRM DRIVER FOR SITRONIX ST7735R PANELS 8108M: David Lechner <david@lechnology.com> 8109S: Maintained 8110T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8111F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 8112F: drivers/gpu/drm/sitronix/st7735r.c 8113 8114DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 8115M: Javier Martinez Canillas <javierm@redhat.com> 8116S: Maintained 8117T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8118F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 8119F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 8120F: drivers/gpu/drm/solomon/ssd130x* 8121 8122DRM DRIVER FOR ST-ERICSSON MCDE 8123M: Linus Walleij <linus.walleij@linaro.org> 8124S: Maintained 8125T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8126F: Documentation/devicetree/bindings/display/ste,mcde.yaml 8127F: drivers/gpu/drm/mcde/ 8128 8129DRM DRIVER FOR SYNAPTICS R63353 PANELS 8130M: Michael Trimarchi <michael@amarulasolutions.com> 8131S: Maintained 8132F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 8133F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 8134 8135DRM DRIVER FOR SYNOPSYS DESIGNWARE DISPLAYPORT BRIDGE 8136M: Andy Yan <andy.yan@rock-chips.com> 8137S: Maintained 8138T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8139F: Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml 8140F: drivers/gpu/drm/bridge/synopsys/dw-dp.c 8141F: include/drm/bridge/dw_dp.h 8142 8143DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 8144M: Jagan Teki <jagan@amarulasolutions.com> 8145S: Maintained 8146F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 8147F: drivers/gpu/drm/bridge/ti-dlpc3433.c 8148 8149DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 8150R: Douglas Anderson <dianders@chromium.org> 8151F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8152F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8153 8154DRM DRIVER FOR TPO TPG110 PANELS 8155M: Linus Walleij <linus.walleij@linaro.org> 8156S: Maintained 8157T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8158F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8159F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8160 8161DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8162M: Dave Airlie <airlied@redhat.com> 8163R: Sean Paul <sean@poorly.run> 8164R: Thomas Zimmermann <tzimmermann@suse.de> 8165L: dri-devel@lists.freedesktop.org 8166S: Supported 8167T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8168F: drivers/gpu/drm/udl/ 8169 8170DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8171M: Louis Chauvet <louis.chauvet@bootlin.com> 8172R: Haneen Mohammed <hamohammed.sa@gmail.com> 8173R: Simona Vetter <simona@ffwll.ch> 8174R: Melissa Wen <melissa.srw@gmail.com> 8175L: dri-devel@lists.freedesktop.org 8176S: Maintained 8177T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8178F: Documentation/gpu/vkms.rst 8179F: drivers/gpu/drm/ci/xfails/vkms* 8180F: drivers/gpu/drm/vkms/ 8181 8182DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8183M: Hans de Goede <hansg@kernel.org> 8184L: dri-devel@lists.freedesktop.org 8185S: Maintained 8186T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8187F: drivers/gpu/drm/vboxvideo/ 8188 8189DRM DRIVER FOR VMWARE VIRTUAL GPU 8190M: Zack Rusin <zack.rusin@broadcom.com> 8191R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8192L: dri-devel@lists.freedesktop.org 8193S: Supported 8194T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8195F: drivers/gpu/drm/vmwgfx/ 8196F: include/uapi/drm/vmwgfx_drm.h 8197 8198DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8199M: Linus Walleij <linus.walleij@linaro.org> 8200S: Maintained 8201T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8202F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8203F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8204 8205DRM DRIVERS 8206M: David Airlie <airlied@gmail.com> 8207M: Simona Vetter <simona@ffwll.ch> 8208L: dri-devel@lists.freedesktop.org 8209S: Maintained 8210B: https://gitlab.freedesktop.org/drm 8211C: irc://irc.oftc.net/dri-devel 8212T: git https://gitlab.freedesktop.org/drm/kernel.git 8213F: Documentation/devicetree/bindings/display/ 8214F: Documentation/devicetree/bindings/gpu/ 8215F: Documentation/gpu/ 8216F: drivers/gpu/ 8217F: rust/kernel/drm/ 8218F: include/drm/ 8219F: include/linux/vga* 8220F: include/uapi/drm/ 8221 8222DRM DRIVERS AND MISC GPU PATCHES 8223M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8224M: Maxime Ripard <mripard@kernel.org> 8225M: Thomas Zimmermann <tzimmermann@suse.de> 8226S: Maintained 8227W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8228T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8229F: Documentation/devicetree/bindings/display/ 8230F: Documentation/devicetree/bindings/gpu/ 8231F: Documentation/gpu/ 8232F: drivers/gpu/drm/ 8233F: drivers/gpu/vga/ 8234F: include/drm/drm 8235F: include/linux/vga* 8236F: include/uapi/drm/ 8237X: drivers/gpu/drm/amd/ 8238X: drivers/gpu/drm/armada/ 8239X: drivers/gpu/drm/etnaviv/ 8240X: drivers/gpu/drm/exynos/ 8241X: drivers/gpu/drm/i915/ 8242X: drivers/gpu/drm/kmb/ 8243X: drivers/gpu/drm/mediatek/ 8244X: drivers/gpu/drm/msm/ 8245X: drivers/gpu/drm/nova/ 8246X: drivers/gpu/drm/radeon/ 8247X: drivers/gpu/drm/tegra/ 8248X: drivers/gpu/drm/xe/ 8249 8250DRM DRIVERS AND COMMON INFRASTRUCTURE [RUST] 8251M: Danilo Krummrich <dakr@kernel.org> 8252M: Alice Ryhl <aliceryhl@google.com> 8253S: Supported 8254W: https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 8255T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 8256F: drivers/gpu/drm/nova/ 8257F: drivers/gpu/nova-core/ 8258F: rust/kernel/drm/ 8259 8260DRM DRIVERS FOR ALLWINNER A10 8261M: Maxime Ripard <mripard@kernel.org> 8262M: Chen-Yu Tsai <wens@csie.org> 8263L: dri-devel@lists.freedesktop.org 8264S: Supported 8265T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8266F: Documentation/devicetree/bindings/display/allwinner* 8267F: drivers/gpu/drm/sun4i/ 8268 8269DRM DRIVERS FOR AMLOGIC SOCS 8270M: Neil Armstrong <neil.armstrong@linaro.org> 8271L: dri-devel@lists.freedesktop.org 8272L: linux-amlogic@lists.infradead.org 8273S: Supported 8274W: http://linux-meson.com/ 8275T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8276F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8277F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8278F: Documentation/gpu/meson.rst 8279F: drivers/gpu/drm/ci/xfails/meson* 8280F: drivers/gpu/drm/meson/ 8281 8282DRM DRIVERS FOR ATMEL HLCDC 8283M: Manikandan Muralidharan <manikandan.m@microchip.com> 8284M: Dharma Balasubiramani <dharma.b@microchip.com> 8285L: dri-devel@lists.freedesktop.org 8286S: Supported 8287T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8288F: Documentation/devicetree/bindings/display/atmel/ 8289F: drivers/gpu/drm/atmel-hlcdc/ 8290 8291DRM DRIVERS FOR BRIDGE CHIPS 8292M: Andrzej Hajda <andrzej.hajda@intel.com> 8293M: Neil Armstrong <neil.armstrong@linaro.org> 8294M: Robert Foss <rfoss@kernel.org> 8295R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8296R: Jonas Karlman <jonas@kwiboo.se> 8297R: Jernej Skrabec <jernej.skrabec@gmail.com> 8298S: Maintained 8299T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8300F: Documentation/devicetree/bindings/display/bridge/ 8301F: drivers/gpu/drm/bridge/ 8302F: drivers/gpu/drm/display/drm_bridge_connector.c 8303F: drivers/gpu/drm/drm_bridge.c 8304F: include/drm/drm_bridge.h 8305F: include/drm/drm_bridge_connector.h 8306 8307DRM DRIVERS FOR EXYNOS 8308M: Inki Dae <inki.dae@samsung.com> 8309M: Seung-Woo Kim <sw0312.kim@samsung.com> 8310M: Kyungmin Park <kyungmin.park@samsung.com> 8311L: dri-devel@lists.freedesktop.org 8312S: Supported 8313T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8314F: Documentation/devicetree/bindings/display/samsung/ 8315F: drivers/gpu/drm/exynos/ 8316F: include/uapi/drm/exynos_drm.h 8317 8318DRM DRIVERS FOR FREESCALE DCU 8319M: Stefan Agner <stefan@agner.ch> 8320M: Alison Wang <alison.wang@nxp.com> 8321L: dri-devel@lists.freedesktop.org 8322S: Supported 8323T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8324F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8325F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8326F: drivers/gpu/drm/fsl-dcu/ 8327 8328DRM DRIVERS FOR FREESCALE IMX 5/6 8329M: Philipp Zabel <p.zabel@pengutronix.de> 8330L: dri-devel@lists.freedesktop.org 8331S: Maintained 8332T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8333T: git git://git.pengutronix.de/git/pza/linux 8334F: Documentation/devicetree/bindings/display/imx/ 8335F: drivers/gpu/drm/imx/ipuv3/ 8336F: drivers/gpu/ipu-v3/ 8337 8338DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8339M: Liu Ying <victor.liu@nxp.com> 8340L: dri-devel@lists.freedesktop.org 8341S: Maintained 8342T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8343F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8344F: drivers/gpu/drm/imx/dc/ 8345 8346DRM DRIVERS FOR FREESCALE IMX BRIDGE 8347M: Liu Ying <victor.liu@nxp.com> 8348L: dri-devel@lists.freedesktop.org 8349S: Maintained 8350F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8351F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8352F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8353F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8354F: drivers/gpu/drm/bridge/imx/ 8355 8356DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8357M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8358L: dri-devel@lists.freedesktop.org 8359S: Maintained 8360T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8361F: drivers/gpu/drm/gma500/ 8362 8363DRM DRIVERS FOR HISILICON 8364M: Xinliang Liu <xinliang.liu@linaro.org> 8365M: Tian Tao <tiantao6@hisilicon.com> 8366R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8367R: Sumit Semwal <sumit.semwal@linaro.org> 8368R: Yongqin Liu <yongqin.liu@linaro.org> 8369R: John Stultz <jstultz@google.com> 8370L: dri-devel@lists.freedesktop.org 8371S: Maintained 8372T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8373F: Documentation/devicetree/bindings/display/hisilicon/ 8374F: drivers/gpu/drm/hisilicon/ 8375 8376DRM DRIVERS FOR LIMA 8377M: Qiang Yu <yuq825@gmail.com> 8378L: dri-devel@lists.freedesktop.org 8379L: lima@lists.freedesktop.org (moderated for non-subscribers) 8380S: Maintained 8381T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8382F: drivers/gpu/drm/lima/ 8383F: include/uapi/drm/lima_drm.h 8384 8385DRM DRIVERS FOR LOONGSON 8386M: Sui Jingfeng <suijingfeng@loongson.cn> 8387L: dri-devel@lists.freedesktop.org 8388S: Supported 8389T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8390F: drivers/gpu/drm/loongson/ 8391 8392DRM DRIVERS FOR MEDIATEK 8393M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8394M: Philipp Zabel <p.zabel@pengutronix.de> 8395L: dri-devel@lists.freedesktop.org 8396L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8397S: Supported 8398F: Documentation/devicetree/bindings/display/mediatek/ 8399F: drivers/gpu/drm/ci/xfails/mediatek* 8400F: drivers/gpu/drm/mediatek/ 8401F: drivers/phy/mediatek/phy-mtk-dp.c 8402F: drivers/phy/mediatek/phy-mtk-hdmi* 8403F: drivers/phy/mediatek/phy-mtk-mipi* 8404 8405DRM DRIVERS FOR NVIDIA TEGRA 8406M: Thierry Reding <thierry.reding@gmail.com> 8407M: Mikko Perttunen <mperttunen@nvidia.com> 8408L: dri-devel@lists.freedesktop.org 8409L: linux-tegra@vger.kernel.org 8410S: Supported 8411T: git https://gitlab.freedesktop.org/drm/tegra.git 8412F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8413F: Documentation/devicetree/bindings/gpu/host1x/ 8414F: drivers/gpu/drm/tegra/ 8415F: drivers/gpu/host1x/ 8416F: include/linux/host1x.h 8417F: include/uapi/drm/tegra_drm.h 8418 8419DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8420M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8421R: Janne Grunau <j@jannau.net> 8422L: dri-devel@lists.freedesktop.org 8423L: asahi@lists.linux.dev 8424S: Maintained 8425W: https://asahilinux.org 8426B: https://github.com/AsahiLinux/linux/issues 8427C: irc://irc.oftc.net/asahi-dev 8428T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8429F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8430F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8431F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8432F: drivers/gpu/drm/adp/ 8433F: drivers/gpu/drm/panel/panel-summit.c 8434 8435DRM DRIVERS FOR RENESAS R-CAR 8436M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8437M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8438R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8439L: dri-devel@lists.freedesktop.org 8440L: linux-renesas-soc@vger.kernel.org 8441S: Supported 8442T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8443F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8444F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8445F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8446F: Documentation/devicetree/bindings/display/renesas,du.yaml 8447F: drivers/gpu/drm/renesas/rcar-du/ 8448 8449DRM DRIVERS FOR RENESAS RZ 8450M: Biju Das <biju.das.jz@bp.renesas.com> 8451L: dri-devel@lists.freedesktop.org 8452L: linux-renesas-soc@vger.kernel.org 8453S: Maintained 8454T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8455F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8456F: drivers/gpu/drm/renesas/rz-du/ 8457 8458DRM DRIVERS FOR RENESAS SHMOBILE 8459M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8460M: Geert Uytterhoeven <geert+renesas@glider.be> 8461L: dri-devel@lists.freedesktop.org 8462L: linux-renesas-soc@vger.kernel.org 8463S: Supported 8464T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8465F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8466F: drivers/gpu/drm/renesas/shmobile/ 8467F: include/linux/platform_data/shmob_drm.h 8468 8469DRM DRIVERS FOR ROCKCHIP 8470M: Sandy Huang <hjc@rock-chips.com> 8471M: Heiko Stübner <heiko@sntech.de> 8472M: Andy Yan <andy.yan@rock-chips.com> 8473L: dri-devel@lists.freedesktop.org 8474S: Maintained 8475T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8476F: Documentation/devicetree/bindings/display/rockchip/ 8477F: drivers/gpu/drm/ci/xfails/rockchip* 8478F: drivers/gpu/drm/rockchip/ 8479 8480DRM DRIVERS FOR STI 8481M: Alain Volmat <alain.volmat@foss.st.com> 8482M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8483L: dri-devel@lists.freedesktop.org 8484S: Maintained 8485T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8486F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8487F: drivers/gpu/drm/sti 8488 8489DRM DRIVERS FOR STM 8490M: Yannick Fertre <yannick.fertre@foss.st.com> 8491M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8492M: Philippe Cornu <philippe.cornu@foss.st.com> 8493L: dri-devel@lists.freedesktop.org 8494S: Maintained 8495T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8496F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8497F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8498F: drivers/gpu/drm/stm 8499 8500DRM DRIVERS FOR TI KEYSTONE 8501M: Jyri Sarha <jyri.sarha@iki.fi> 8502M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8503L: dri-devel@lists.freedesktop.org 8504S: Maintained 8505T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8506F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8507F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8508F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8509F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8510F: drivers/gpu/drm/tidss/ 8511 8512DRM DRIVERS FOR TI LCDC 8513M: Jyri Sarha <jyri.sarha@iki.fi> 8514M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8515L: dri-devel@lists.freedesktop.org 8516S: Maintained 8517T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8518F: Documentation/devicetree/bindings/display/tilcdc/ 8519F: drivers/gpu/drm/tilcdc/ 8520 8521DRM DRIVERS FOR TI OMAP 8522M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8523L: dri-devel@lists.freedesktop.org 8524S: Maintained 8525T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8526F: Documentation/devicetree/bindings/display/ti/ 8527F: drivers/gpu/drm/omapdrm/ 8528 8529DRM DRIVERS FOR V3D 8530M: Melissa Wen <mwen@igalia.com> 8531M: Maíra Canal <mcanal@igalia.com> 8532S: Supported 8533T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8534F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8535F: drivers/gpu/drm/v3d/ 8536F: include/uapi/drm/v3d_drm.h 8537 8538DRM DRIVERS FOR VC4 8539M: Maxime Ripard <mripard@kernel.org> 8540M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8541R: Maíra Canal <mcanal@igalia.com> 8542R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8543S: Supported 8544T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8545F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8546F: drivers/gpu/drm/vc4/ 8547F: include/uapi/drm/vc4_drm.h 8548 8549DRM DRIVERS FOR VIVANTE GPU IP 8550M: Lucas Stach <l.stach@pengutronix.de> 8551R: Russell King <linux+etnaviv@armlinux.org.uk> 8552R: Christian Gmeiner <christian.gmeiner@gmail.com> 8553L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8554L: dri-devel@lists.freedesktop.org 8555S: Maintained 8556F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8557F: drivers/gpu/drm/etnaviv/ 8558F: include/uapi/drm/etnaviv_drm.h 8559 8560DRM DRIVERS FOR XEN 8561M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8562L: dri-devel@lists.freedesktop.org 8563L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8564S: Supported 8565T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8566F: Documentation/gpu/xen-front.rst 8567F: drivers/gpu/drm/xen/ 8568 8569DRM DRIVERS FOR XILINX 8570M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8571M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8572L: dri-devel@lists.freedesktop.org 8573S: Maintained 8574T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8575F: Documentation/devicetree/bindings/display/xlnx/ 8576F: Documentation/gpu/zynqmp.rst 8577F: drivers/gpu/drm/xlnx/ 8578 8579DRM GPU SCHEDULER 8580M: Matthew Brost <matthew.brost@intel.com> 8581M: Danilo Krummrich <dakr@kernel.org> 8582M: Philipp Stanner <phasta@kernel.org> 8583R: Christian König <ckoenig.leichtzumerken@gmail.com> 8584L: dri-devel@lists.freedesktop.org 8585S: Supported 8586T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8587F: drivers/gpu/drm/scheduler/ 8588F: include/drm/gpu_scheduler.h 8589 8590DRM GPUVM 8591M: Danilo Krummrich <dakr@kernel.org> 8592R: Matthew Brost <matthew.brost@intel.com> 8593R: Thomas Hellström <thomas.hellstrom@linux.intel.com> 8594R: Alice Ryhl <aliceryhl@google.com> 8595L: dri-devel@lists.freedesktop.org 8596S: Supported 8597T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8598F: drivers/gpu/drm/drm_gpuvm.c 8599F: include/drm/drm_gpuvm.h 8600 8601DRM LOG 8602M: Jocelyn Falempe <jfalempe@redhat.com> 8603M: Javier Martinez Canillas <javierm@redhat.com> 8604L: dri-devel@lists.freedesktop.org 8605S: Supported 8606T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8607F: drivers/gpu/drm/clients/drm_log.c 8608 8609DRM PANEL DRIVERS 8610M: Neil Armstrong <neil.armstrong@linaro.org> 8611R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 8612L: dri-devel@lists.freedesktop.org 8613S: Maintained 8614T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8615F: Documentation/devicetree/bindings/display/panel/ 8616F: drivers/gpu/drm/drm_panel.c 8617F: drivers/gpu/drm/panel/ 8618F: include/drm/drm_panel.h 8619 8620DRM PANIC 8621M: Jocelyn Falempe <jfalempe@redhat.com> 8622M: Javier Martinez Canillas <javierm@redhat.com> 8623L: dri-devel@lists.freedesktop.org 8624S: Supported 8625T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8626F: drivers/gpu/drm/drm_draw.c 8627F: drivers/gpu/drm/drm_draw_internal.h 8628F: drivers/gpu/drm/drm_panic*.c 8629F: include/drm/drm_panic* 8630 8631DRM PANIC QR CODE 8632M: Jocelyn Falempe <jfalempe@redhat.com> 8633M: Javier Martinez Canillas <javierm@redhat.com> 8634L: dri-devel@lists.freedesktop.org 8635L: rust-for-linux@vger.kernel.org 8636S: Supported 8637T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8638F: drivers/gpu/drm/drm_panic_qr.rs 8639 8640DRM PRIVACY-SCREEN CLASS 8641M: Hans de Goede <hansg@kernel.org> 8642L: dri-devel@lists.freedesktop.org 8643S: Maintained 8644T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8645F: drivers/gpu/drm/drm_privacy_screen* 8646F: include/drm/drm_privacy_screen* 8647 8648DRM TTM SUBSYSTEM 8649M: Christian Koenig <christian.koenig@amd.com> 8650M: Huang Rui <ray.huang@amd.com> 8651R: Matthew Auld <matthew.auld@intel.com> 8652R: Matthew Brost <matthew.brost@intel.com> 8653L: dri-devel@lists.freedesktop.org 8654S: Maintained 8655T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8656F: drivers/gpu/drm/ttm/ 8657F: include/drm/ttm/ 8658 8659DRM AUTOMATED TESTING 8660M: Helen Koike <helen.fornazier@gmail.com> 8661M: Vignesh Raman <vignesh.raman@collabora.com> 8662L: dri-devel@lists.freedesktop.org 8663S: Maintained 8664T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8665F: Documentation/gpu/automated_testing.rst 8666F: drivers/gpu/drm/ci/ 8667 8668DSBR100 USB FM RADIO DRIVER 8669M: Alexey Klimov <alexey.klimov@linaro.org> 8670L: linux-media@vger.kernel.org 8671S: Maintained 8672T: git git://linuxtv.org/media.git 8673F: drivers/media/radio/dsbr100.c 8674 8675DT3155 MEDIA DRIVER 8676M: Hans Verkuil <hverkuil@kernel.org> 8677L: linux-media@vger.kernel.org 8678S: Odd Fixes 8679W: https://linuxtv.org 8680T: git git://linuxtv.org/media.git 8681F: drivers/media/pci/dt3155/ 8682 8683DVB_USB_AF9015 MEDIA DRIVER 8684L: linux-media@vger.kernel.org 8685S: Orphan 8686W: https://linuxtv.org 8687Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8688F: drivers/media/usb/dvb-usb-v2/af9015* 8689 8690DVB_USB_AF9035 MEDIA DRIVER 8691L: linux-media@vger.kernel.org 8692S: Orphan 8693W: https://linuxtv.org 8694Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8695F: drivers/media/usb/dvb-usb-v2/af9035* 8696 8697DVB_USB_ANYSEE MEDIA DRIVER 8698L: linux-media@vger.kernel.org 8699S: Orphan 8700W: https://linuxtv.org 8701Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8702F: drivers/media/usb/dvb-usb-v2/anysee* 8703 8704DVB_USB_AU6610 MEDIA DRIVER 8705L: linux-media@vger.kernel.org 8706S: Orphan 8707W: https://linuxtv.org 8708Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8709F: drivers/media/usb/dvb-usb-v2/au6610* 8710 8711DVB_USB_CE6230 MEDIA DRIVER 8712L: linux-media@vger.kernel.org 8713S: Orphan 8714W: https://linuxtv.org 8715Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8716F: drivers/media/usb/dvb-usb-v2/ce6230* 8717 8718DVB_USB_CXUSB MEDIA DRIVER 8719M: Michael Krufky <mkrufky@linuxtv.org> 8720L: linux-media@vger.kernel.org 8721S: Maintained 8722W: https://linuxtv.org 8723W: http://github.com/mkrufky 8724Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8725T: git git://linuxtv.org/media.git 8726F: drivers/media/usb/dvb-usb/cxusb* 8727 8728DVB_USB_EC168 MEDIA DRIVER 8729L: linux-media@vger.kernel.org 8730S: Orphan 8731W: https://linuxtv.org 8732Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8733F: drivers/media/usb/dvb-usb-v2/ec168* 8734 8735DVB_USB_GL861 MEDIA DRIVER 8736L: linux-media@vger.kernel.org 8737S: Orphan 8738W: https://linuxtv.org 8739Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8740F: drivers/media/usb/dvb-usb-v2/gl861* 8741 8742DVB_USB_MXL111SF MEDIA DRIVER 8743M: Michael Krufky <mkrufky@linuxtv.org> 8744L: linux-media@vger.kernel.org 8745S: Maintained 8746W: https://linuxtv.org 8747W: http://github.com/mkrufky 8748Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8749T: git git://linuxtv.org/mkrufky/mxl111sf.git 8750F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8751 8752DVB_USB_RTL28XXU MEDIA DRIVER 8753L: linux-media@vger.kernel.org 8754S: Orphan 8755W: https://linuxtv.org 8756Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8757F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8758 8759DVB_USB_V2 MEDIA DRIVER 8760L: linux-media@vger.kernel.org 8761S: Orphan 8762W: https://linuxtv.org 8763W: http://palosaari.fi/linux/ 8764Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8765F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8766F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8767 8768DYNAMIC DEBUG 8769M: Jason Baron <jbaron@akamai.com> 8770M: Jim Cromie <jim.cromie@gmail.com> 8771S: Maintained 8772F: include/linux/dynamic_debug.h 8773F: lib/dynamic_debug.c 8774F: lib/test_dynamic_debug.c 8775 8776DYNAMIC INTERRUPT MODERATION 8777M: Tal Gilboa <talgi@nvidia.com> 8778S: Maintained 8779F: Documentation/networking/net_dim.rst 8780F: include/linux/dim.h 8781F: lib/dim/ 8782 8783DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8784M: Daniel Lezcano <daniel.lezcano@kernel.org> 8785L: linux-pm@vger.kernel.org 8786S: Supported 8787B: https://bugzilla.kernel.org 8788T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8789F: drivers/powercap/dtpm* 8790F: include/linux/dtpm.h 8791 8792DZ DECSTATION DZ11 SERIAL DRIVER 8793M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8794S: Maintained 8795F: drivers/tty/serial/dz.* 8796 8797E3X0 POWER BUTTON DRIVER 8798M: Moritz Fischer <moritz.fischer@ettus.com> 8799L: usrp-users@lists.ettus.com 8800S: Supported 8801W: http://www.ettus.com 8802F: Documentation/devicetree/bindings/input/e3x0-button.txt 8803F: drivers/input/misc/e3x0-button.c 8804 8805E4000 MEDIA DRIVER 8806L: linux-media@vger.kernel.org 8807S: Orphan 8808W: https://linuxtv.org 8809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8810F: drivers/media/tuners/e4000* 8811 8812EARTH_PT1 MEDIA DRIVER 8813M: Akihiro Tsukada <tskd08@gmail.com> 8814L: linux-media@vger.kernel.org 8815S: Odd Fixes 8816F: drivers/media/pci/pt1/ 8817 8818EARTH_PT3 MEDIA DRIVER 8819M: Akihiro Tsukada <tskd08@gmail.com> 8820L: linux-media@vger.kernel.org 8821S: Odd Fixes 8822F: drivers/media/pci/pt3/ 8823 8824EC100 MEDIA DRIVER 8825L: linux-media@vger.kernel.org 8826S: Orphan 8827W: https://linuxtv.org 8828Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8829F: drivers/media/dvb-frontends/ec100* 8830 8831ECONET MIPS PLATFORM 8832M: Caleb James DeLisle <cjd@cjdns.fr> 8833L: linux-mips@vger.kernel.org 8834S: Maintained 8835F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8836F: Documentation/devicetree/bindings/mips/econet.yaml 8837F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8838F: arch/mips/boot/dts/econet/ 8839F: arch/mips/econet/ 8840F: drivers/clocksource/timer-econet-en751221.c 8841F: drivers/irqchip/irq-econet-en751221.c 8842 8843ECRYPT FILE SYSTEM 8844M: Tyler Hicks <code@tyhicks.com> 8845L: ecryptfs@vger.kernel.org 8846S: Odd Fixes 8847W: http://ecryptfs.org 8848W: https://launchpad.net/ecryptfs 8849T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8850F: Documentation/filesystems/ecryptfs.rst 8851F: fs/ecryptfs/ 8852 8853EDAC-AMD64 8854M: Yazen Ghannam <yazen.ghannam@amd.com> 8855L: linux-edac@vger.kernel.org 8856S: Supported 8857F: drivers/edac/amd64_edac* 8858F: drivers/edac/mce_amd* 8859 8860EDAC-ARMADA 8861M: Jan Luebbe <jlu@pengutronix.de> 8862L: linux-edac@vger.kernel.org 8863S: Maintained 8864F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8865F: drivers/edac/armada_xp_* 8866 8867EDAC-AST2500 8868M: Stefan Schaeckeler <sschaeck@cisco.com> 8869S: Supported 8870F: Documentation/devicetree/bindings/edac/aspeed,ast2400-sdram-edac.yaml 8871F: drivers/edac/aspeed_edac.c 8872 8873EDAC-BLUEFIELD 8874M: Shravan Kumar Ramani <shravankr@nvidia.com> 8875M: David Thompson <davthompson@nvidia.com> 8876S: Supported 8877F: drivers/edac/bluefield_edac.c 8878 8879EDAC-CALXEDA 8880M: Andre Przywara <andre.przywara@arm.com> 8881L: linux-edac@vger.kernel.org 8882S: Maintained 8883F: drivers/edac/highbank* 8884 8885EDAC-CAVIUM OCTEON 8886M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8887L: linux-edac@vger.kernel.org 8888L: linux-mips@vger.kernel.org 8889S: Maintained 8890F: drivers/edac/octeon_edac* 8891 8892EDAC-CAVIUM THUNDERX 8893M: Robert Richter <rric@kernel.org> 8894L: linux-edac@vger.kernel.org 8895S: Odd Fixes 8896F: drivers/edac/thunderx_edac* 8897 8898EDAC-CORE 8899M: Borislav Petkov <bp@alien8.de> 8900M: Tony Luck <tony.luck@intel.com> 8901L: linux-edac@vger.kernel.org 8902S: Supported 8903T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8904F: Documentation/driver-api/edac.rst 8905F: drivers/edac/ 8906F: include/linux/edac.h 8907 8908EDAC-A72 8909M: Vijay Balakrishna <vijayb@linux.microsoft.com> 8910M: Tyler Hicks <code@tyhicks.com> 8911L: linux-edac@vger.kernel.org 8912S: Supported 8913F: drivers/edac/a72_edac.c 8914 8915EDAC-DMC520 8916M: Lei Wang <lewan@microsoft.com> 8917L: linux-edac@vger.kernel.org 8918S: Supported 8919F: drivers/edac/dmc520_edac.c 8920 8921EDAC-E752X 8922M: Mark Gross <markgross@kernel.org> 8923L: linux-edac@vger.kernel.org 8924S: Maintained 8925F: drivers/edac/e752x_edac.c 8926 8927EDAC-E7XXX 8928L: linux-edac@vger.kernel.org 8929S: Maintained 8930F: drivers/edac/e7xxx_edac.c 8931 8932EDAC-FSL_DDR 8933R: Frank Li <Frank.Li@nxp.com> 8934L: imx@lists.linux.dev 8935L: linux-edac@vger.kernel.org 8936S: Maintained 8937F: drivers/edac/fsl_ddr_edac.* 8938 8939EDAC-GHES 8940M: Mauro Carvalho Chehab <mchehab@kernel.org> 8941L: linux-edac@vger.kernel.org 8942S: Maintained 8943F: drivers/edac/ghes_edac.c 8944 8945EDAC-I10NM 8946M: Tony Luck <tony.luck@intel.com> 8947L: linux-edac@vger.kernel.org 8948S: Maintained 8949F: drivers/edac/i10nm_base.c 8950 8951EDAC-I3000 8952L: linux-edac@vger.kernel.org 8953S: Orphan 8954F: drivers/edac/i3000_edac.c 8955 8956EDAC-I5000 8957L: linux-edac@vger.kernel.org 8958S: Maintained 8959F: drivers/edac/i5000_edac.c 8960 8961EDAC-I5400 8962M: Mauro Carvalho Chehab <mchehab@kernel.org> 8963L: linux-edac@vger.kernel.org 8964S: Maintained 8965F: drivers/edac/i5400_edac.c 8966 8967EDAC-I7300 8968M: Mauro Carvalho Chehab <mchehab@kernel.org> 8969L: linux-edac@vger.kernel.org 8970S: Maintained 8971F: drivers/edac/i7300_edac.c 8972 8973EDAC-I7CORE 8974M: Mauro Carvalho Chehab <mchehab@kernel.org> 8975L: linux-edac@vger.kernel.org 8976S: Maintained 8977F: drivers/edac/i7core_edac.c 8978 8979EDAC-I82443BXGX 8980M: Tim Small <tim@buttersideup.com> 8981L: linux-edac@vger.kernel.org 8982S: Maintained 8983F: drivers/edac/i82443bxgx_edac.c 8984 8985EDAC-I82975X 8986M: "Arvind R." <arvino55@gmail.com> 8987L: linux-edac@vger.kernel.org 8988S: Maintained 8989F: drivers/edac/i82975x_edac.c 8990 8991EDAC-IE31200 8992M: Jason Baron <jbaron@akamai.com> 8993L: linux-edac@vger.kernel.org 8994S: Maintained 8995F: drivers/edac/ie31200_edac.c 8996 8997EDAC-IGEN6 8998M: Tony Luck <tony.luck@intel.com> 8999R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9000L: linux-edac@vger.kernel.org 9001S: Maintained 9002F: drivers/edac/igen6_edac.c 9003 9004EDAC-MPC85XX 9005M: Johannes Thumshirn <morbidrsa@gmail.com> 9006L: linux-edac@vger.kernel.org 9007S: Maintained 9008F: drivers/edac/mpc85xx_edac.[ch] 9009 9010EDAC-NPCM 9011M: Marvin Lin <kflin@nuvoton.com> 9012M: Stanley Chu <yschu@nuvoton.com> 9013L: linux-edac@vger.kernel.org 9014S: Maintained 9015F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 9016F: drivers/edac/npcm_edac.c 9017 9018EDAC-PASEMI 9019M: Egor Martovetsky <egor@pasemi.com> 9020L: linux-edac@vger.kernel.org 9021S: Maintained 9022F: drivers/edac/pasemi_edac.c 9023 9024EDAC-PND2 9025M: Tony Luck <tony.luck@intel.com> 9026L: linux-edac@vger.kernel.org 9027S: Maintained 9028F: drivers/edac/pnd2_edac.[ch] 9029 9030EDAC-QCOM 9031M: Manivannan Sadhasivam <mani@kernel.org> 9032L: linux-arm-msm@vger.kernel.org 9033L: linux-edac@vger.kernel.org 9034S: Maintained 9035F: drivers/edac/qcom_edac.c 9036 9037EDAC-R82600 9038M: Tim Small <tim@buttersideup.com> 9039L: linux-edac@vger.kernel.org 9040S: Maintained 9041F: drivers/edac/r82600_edac.c 9042 9043EDAC-SBRIDGE 9044M: Tony Luck <tony.luck@intel.com> 9045R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9046L: linux-edac@vger.kernel.org 9047S: Maintained 9048F: drivers/edac/sb_edac.c 9049 9050EDAC-SKYLAKE 9051M: Tony Luck <tony.luck@intel.com> 9052L: linux-edac@vger.kernel.org 9053S: Maintained 9054F: drivers/edac/skx_*.[ch] 9055 9056EDAC-TI 9057M: Tero Kristo <kristo@kernel.org> 9058L: linux-edac@vger.kernel.org 9059S: Odd Fixes 9060F: drivers/edac/ti_edac.c 9061 9062EDIROL UA-101/UA-1000 DRIVER 9063M: Clemens Ladisch <clemens@ladisch.de> 9064L: linux-sound@vger.kernel.org 9065S: Maintained 9066T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9067F: sound/usb/misc/ua101.c 9068 9069EFI TEST DRIVER 9070M: Ivan Hu <ivan.hu@canonical.com> 9071M: Ard Biesheuvel <ardb@kernel.org> 9072L: linux-efi@vger.kernel.org 9073S: Maintained 9074F: drivers/firmware/efi/test/ 9075 9076EFI VARIABLE FILESYSTEM 9077M: Jeremy Kerr <jk@ozlabs.org> 9078M: Ard Biesheuvel <ardb@kernel.org> 9079L: linux-efi@vger.kernel.org 9080S: Maintained 9081T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9082F: fs/efivarfs/ 9083 9084EFIFB FRAMEBUFFER DRIVER 9085M: Peter Jones <pjones@redhat.com> 9086L: linux-fbdev@vger.kernel.org 9087S: Maintained 9088F: drivers/video/fbdev/efifb.c 9089 9090EFS FILESYSTEM 9091S: Orphan 9092W: http://aeschi.ch.eu.org/efs/ 9093F: fs/efs/ 9094 9095EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 9096L: netdev@vger.kernel.org 9097S: Orphan 9098F: drivers/net/ethernet/ibm/ehea/ 9099 9100ELM327 CAN NETWORK DRIVER 9101M: Max Staudt <max@enpas.org> 9102L: linux-can@vger.kernel.org 9103S: Maintained 9104F: Documentation/networking/device_drivers/can/can327.rst 9105F: drivers/net/can/can327.c 9106 9107EM28XX VIDEO4LINUX DRIVER 9108M: Mauro Carvalho Chehab <mchehab@kernel.org> 9109L: linux-media@vger.kernel.org 9110S: Maintained 9111W: https://linuxtv.org 9112T: git git://linuxtv.org/media.git 9113F: Documentation/admin-guide/media/em28xx* 9114F: drivers/media/usb/em28xx/ 9115 9116EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 9117M: Adrian Hunter <adrian.hunter@intel.com> 9118M: Asutosh Das <quic_asutoshd@quicinc.com> 9119R: Ritesh Harjani <ritesh.list@gmail.com> 9120L: linux-mmc@vger.kernel.org 9121S: Supported 9122F: drivers/mmc/host/cqhci* 9123 9124EMS CPC-PCI CAN DRIVER 9125M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 9126M: support@ems-wuensche.com 9127L: linux-can@vger.kernel.org 9128S: Maintained 9129F: drivers/net/can/sja1000/ems_pci.c 9130 9131EMULEX 10Gbps iSCSI - OneConnect DRIVER 9132M: Ketan Mukadam <ketan.mukadam@broadcom.com> 9133L: linux-scsi@vger.kernel.org 9134S: Supported 9135W: http://www.broadcom.com 9136F: drivers/scsi/be2iscsi/ 9137 9138EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 9139M: Ajit Khaparde <ajit.khaparde@broadcom.com> 9140M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 9141M: Somnath Kotur <somnath.kotur@broadcom.com> 9142L: netdev@vger.kernel.org 9143S: Maintained 9144W: http://www.emulex.com 9145F: drivers/net/ethernet/emulex/benet/ 9146 9147EMULEX ONECONNECT ROCE DRIVER 9148M: Selvin Xavier <selvin.xavier@broadcom.com> 9149L: linux-rdma@vger.kernel.org 9150S: Odd Fixes 9151W: http://www.broadcom.com 9152F: drivers/infiniband/hw/ocrdma/ 9153F: include/uapi/rdma/ocrdma-abi.h 9154 9155EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 9156M: Ram Vegesna <ram.vegesna@broadcom.com> 9157L: linux-scsi@vger.kernel.org 9158L: target-devel@vger.kernel.org 9159S: Supported 9160W: http://www.broadcom.com 9161F: drivers/scsi/elx/ 9162 9163EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 9164M: Justin Tee <justin.tee@broadcom.com> 9165M: Paul Ely <paul.ely@broadcom.com> 9166L: linux-scsi@vger.kernel.org 9167S: Supported 9168W: http://www.broadcom.com 9169F: drivers/scsi/lpfc/ 9170 9171ENE CB710 FLASH CARD READER DRIVER 9172M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9173S: Maintained 9174F: drivers/misc/cb710/ 9175F: drivers/mmc/host/cb710-mmc.* 9176F: include/linux/cb710.h 9177 9178ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9179M: Maxim Levitsky <maximlevitsky@gmail.com> 9180S: Maintained 9181F: drivers/media/rc/ene_ir.* 9182 9183ENERGY MODEL 9184M: Lukasz Luba <lukasz.luba@arm.com> 9185M: "Rafael J. Wysocki" <rafael@kernel.org> 9186L: linux-pm@vger.kernel.org 9187S: Maintained 9188F: kernel/power/energy_model.c 9189F: include/linux/energy_model.h 9190F: Documentation/power/energy-model.rst 9191 9192EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9193M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9194L: linuxppc-dev@lists.ozlabs.org 9195S: Maintained 9196F: drivers/tty/ehv_bytechan.c 9197 9198EPSON S1D13XXX FRAMEBUFFER DRIVER 9199M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9200S: Maintained 9201T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9202F: drivers/video/fbdev/s1d13xxxfb.c 9203F: include/video/s1d13xxxfb.h 9204 9205EROFS FILE SYSTEM 9206M: Gao Xiang <xiang@kernel.org> 9207M: Chao Yu <chao@kernel.org> 9208R: Yue Hu <zbestahu@gmail.com> 9209R: Jeffle Xu <jefflexu@linux.alibaba.com> 9210R: Sandeep Dhavale <dhavale@google.com> 9211R: Hongbo Li <lihongbo22@huawei.com> 9212R: Chunhai Guo <guochunhai@vivo.com> 9213L: linux-erofs@lists.ozlabs.org 9214S: Maintained 9215W: https://erofs.docs.kernel.org 9216T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9217F: Documentation/ABI/testing/sysfs-fs-erofs 9218F: Documentation/filesystems/erofs.rst 9219F: fs/erofs/ 9220F: include/trace/events/erofs.h 9221 9222ERRSEQ ERROR TRACKING INFRASTRUCTURE 9223M: Jeff Layton <jlayton@kernel.org> 9224S: Maintained 9225F: include/linux/errseq.h 9226F: lib/errseq.c 9227 9228ESD CAN NETWORK DRIVERS 9229M: Stefan Mätje <stefan.maetje@esd.eu> 9230R: socketcan@esd.eu 9231L: linux-can@vger.kernel.org 9232S: Maintained 9233F: drivers/net/can/esd/ 9234 9235ESD CAN/USB DRIVERS 9236M: Frank Jungclaus <frank.jungclaus@esd.eu> 9237R: socketcan@esd.eu 9238L: linux-can@vger.kernel.org 9239S: Maintained 9240F: drivers/net/can/usb/esd_usb.c 9241 9242ESWIN DEVICETREES 9243M: Min Lin <linmin@eswincomputing.com> 9244M: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com> 9245M: Pritesh Patel <pritesh.patel@einfochips.com> 9246S: Maintained 9247T: git https://github.com/eswincomputing/linux-next.git 9248F: Documentation/devicetree/bindings/riscv/eswin.yaml 9249F: arch/riscv/boot/dts/eswin/ 9250 9251ET131X NETWORK DRIVER 9252M: Mark Einon <mark.einon@gmail.com> 9253S: Odd Fixes 9254F: drivers/net/ethernet/agere/ 9255 9256ETAS ES58X CAN/USB DRIVER 9257M: Vincent Mailhol <mailhol@kernel.org> 9258L: linux-can@vger.kernel.org 9259S: Maintained 9260F: Documentation/networking/devlink/etas_es58x.rst 9261F: drivers/net/can/usb/etas_es58x/ 9262 9263ETHERNET BRIDGE 9264M: Nikolay Aleksandrov <razor@blackwall.org> 9265M: Ido Schimmel <idosch@nvidia.com> 9266L: bridge@lists.linux.dev 9267L: netdev@vger.kernel.org 9268S: Maintained 9269F: include/linux/if_bridge.h 9270F: include/uapi/linux/if_bridge.h 9271F: include/linux/netfilter_bridge/ 9272F: net/bridge/ 9273 9274ETHERNET PHY LIBRARY 9275M: Andrew Lunn <andrew@lunn.ch> 9276M: Heiner Kallweit <hkallweit1@gmail.com> 9277R: Russell King <linux@armlinux.org.uk> 9278L: netdev@vger.kernel.org 9279S: Maintained 9280F: Documentation/ABI/testing/sysfs-class-net-phydev 9281F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9282F: Documentation/devicetree/bindings/net/mdio* 9283F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9284F: Documentation/networking/phy.rst 9285F: drivers/net/mdio/ 9286F: drivers/net/mdio/acpi_mdio.c 9287F: drivers/net/mdio/fwnode_mdio.c 9288F: drivers/net/mdio/of_mdio.c 9289F: drivers/net/pcs/ 9290F: drivers/net/phy/ 9291F: include/dt-bindings/net/qca-ar803x.h 9292F: include/linux/*mdio*.h 9293F: include/linux/linkmode.h 9294F: include/linux/mdio/*.h 9295F: include/linux/mii.h 9296F: include/linux/of_net.h 9297F: include/linux/phy.h 9298F: include/linux/phy_fixed.h 9299F: include/linux/phy_link_topology.h 9300F: include/linux/phylib_stubs.h 9301F: include/linux/platform_data/mdio-bcm-unimac.h 9302F: include/linux/platform_data/mdio-gpio.h 9303F: include/trace/events/mdio.h 9304F: include/uapi/linux/mdio.h 9305F: include/uapi/linux/mii.h 9306F: net/core/of_net.c 9307 9308ETHERNET PHY LIBRARY [RUST] 9309M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9310R: Trevor Gross <tmgross@umich.edu> 9311L: netdev@vger.kernel.org 9312L: rust-for-linux@vger.kernel.org 9313S: Maintained 9314F: rust/kernel/net/phy.rs 9315F: rust/kernel/net/phy/reg.rs 9316 9317EXEC & BINFMT API, ELF 9318M: Kees Cook <kees@kernel.org> 9319L: linux-mm@kvack.org 9320S: Supported 9321T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9322F: Documentation/userspace-api/ELF.rst 9323F: fs/*binfmt_*.c 9324F: fs/Kconfig.binfmt 9325F: fs/exec.c 9326F: fs/tests/binfmt_*_kunit.c 9327F: fs/tests/exec_kunit.c 9328F: include/linux/binfmts.h 9329F: include/linux/elf.h 9330F: include/uapi/linux/auxvec.h 9331F: include/uapi/linux/binfmts.h 9332F: include/uapi/linux/elf.h 9333F: kernel/fork.c 9334F: mm/vma_exec.c 9335F: tools/testing/selftests/exec/ 9336N: asm/elf.h 9337N: binfmt 9338 9339EXFAT FILE SYSTEM 9340M: Namjae Jeon <linkinjeon@kernel.org> 9341M: Sungjong Seo <sj1557.seo@samsung.com> 9342R: Yuezhang Mo <yuezhang.mo@sony.com> 9343L: linux-fsdevel@vger.kernel.org 9344S: Maintained 9345T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9346F: fs/exfat/ 9347 9348EXPRESSWIRE PROTOCOL LIBRARY 9349M: Duje Mihanović <duje.mihanovic@skole.hr> 9350L: linux-leds@vger.kernel.org 9351S: Maintained 9352F: drivers/leds/leds-expresswire.c 9353F: include/linux/leds-expresswire.h 9354 9355EXT2 FILE SYSTEM 9356M: Jan Kara <jack@suse.com> 9357L: linux-ext4@vger.kernel.org 9358S: Maintained 9359F: Documentation/filesystems/ext2.rst 9360T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9361F: fs/ext2/ 9362F: include/linux/ext2* 9363 9364EXT4 FILE SYSTEM 9365M: "Theodore Ts'o" <tytso@mit.edu> 9366M: Andreas Dilger <adilger.kernel@dilger.ca> 9367L: linux-ext4@vger.kernel.org 9368S: Maintained 9369W: http://ext4.wiki.kernel.org 9370Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9371T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9372F: Documentation/filesystems/ext4/ 9373F: fs/ext4/ 9374F: include/trace/events/ext4.h 9375F: include/uapi/linux/ext4.h 9376 9377Extended Verification Module (EVM) 9378M: Mimi Zohar <zohar@linux.ibm.com> 9379M: Roberto Sassu <roberto.sassu@huawei.com> 9380L: linux-integrity@vger.kernel.org 9381S: Supported 9382T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9383F: security/integrity/ 9384F: security/integrity/evm/ 9385 9386EXTENSIBLE FIRMWARE INTERFACE (EFI) 9387M: Ard Biesheuvel <ardb@kernel.org> 9388L: linux-efi@vger.kernel.org 9389S: Maintained 9390T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9391F: Documentation/admin-guide/efi-stub.rst 9392F: arch/*/include/asm/efi.h 9393F: arch/*/kernel/efi.c 9394F: arch/arm/boot/compressed/efi-header.S 9395F: arch/x86/platform/efi/ 9396F: drivers/firmware/efi/ 9397F: include/linux/efi*.h 9398 9399EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9400M: MyungJoo Ham <myungjoo.ham@samsung.com> 9401M: Chanwoo Choi <cw00.choi@samsung.com> 9402L: linux-kernel@vger.kernel.org 9403S: Maintained 9404T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9405F: Documentation/devicetree/bindings/extcon/ 9406F: Documentation/driver-api/extcon.rst 9407F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9408F: drivers/extcon/ 9409F: include/linux/extcon.h 9410F: include/linux/extcon/ 9411 9412EXTRA BOOT CONFIG 9413M: Masami Hiramatsu <mhiramat@kernel.org> 9414L: linux-kernel@vger.kernel.org 9415L: linux-trace-kernel@vger.kernel.org 9416S: Maintained 9417Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9418T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9419F: Documentation/admin-guide/bootconfig.rst 9420F: fs/proc/bootconfig.c 9421F: include/linux/bootconfig.h 9422F: lib/bootconfig-data.S 9423F: lib/bootconfig.c 9424F: tools/bootconfig/* 9425F: tools/bootconfig/scripts/* 9426 9427EXTRON DA HD 4K PLUS CEC DRIVER 9428M: Hans Verkuil <hverkuil@kernel.org> 9429L: linux-media@vger.kernel.org 9430S: Maintained 9431T: git git://linuxtv.org/media.git 9432F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9433 9434EXYNOS DP DRIVER 9435M: Jingoo Han <jingoohan1@gmail.com> 9436L: dri-devel@lists.freedesktop.org 9437S: Maintained 9438F: drivers/gpu/drm/exynos/exynos_dp* 9439 9440EXYNOS SYSMMU (IOMMU) driver 9441M: Marek Szyprowski <m.szyprowski@samsung.com> 9442L: iommu@lists.linux.dev 9443S: Maintained 9444F: drivers/iommu/exynos-iommu.c 9445 9446F2FS FILE SYSTEM 9447M: Jaegeuk Kim <jaegeuk@kernel.org> 9448M: Chao Yu <chao@kernel.org> 9449L: linux-f2fs-devel@lists.sourceforge.net 9450S: Maintained 9451W: https://f2fs.wiki.kernel.org/ 9452Q: https://patchwork.kernel.org/project/f2fs/list/ 9453B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9454T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9455F: Documentation/ABI/testing/sysfs-fs-f2fs 9456F: Documentation/filesystems/f2fs.rst 9457F: fs/f2fs/ 9458F: include/linux/f2fs_fs.h 9459F: include/trace/events/f2fs.h 9460F: include/uapi/linux/f2fs.h 9461 9462F71805F HARDWARE MONITORING DRIVER 9463M: Jean Delvare <jdelvare@suse.com> 9464L: linux-hwmon@vger.kernel.org 9465S: Maintained 9466F: Documentation/hwmon/f71805f.rst 9467F: drivers/hwmon/f71805f.c 9468 9469FADDR2LINE 9470M: Josh Poimboeuf <jpoimboe@kernel.org> 9471S: Maintained 9472F: scripts/faddr2line 9473 9474FAILOVER MODULE 9475M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9476L: netdev@vger.kernel.org 9477S: Supported 9478F: Documentation/networking/failover.rst 9479F: include/net/failover.h 9480F: net/core/failover.c 9481 9482FANOTIFY 9483M: Jan Kara <jack@suse.cz> 9484R: Amir Goldstein <amir73il@gmail.com> 9485R: Matthew Bobrowski <repnop@google.com> 9486L: linux-fsdevel@vger.kernel.org 9487S: Maintained 9488F: fs/notify/fanotify/ 9489F: include/linux/fanotify.h 9490F: include/uapi/linux/fanotify.h 9491 9492FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9493M: Linus Walleij <linus.walleij@linaro.org> 9494L: linux-usb@vger.kernel.org 9495S: Maintained 9496F: drivers/usb/fotg210/ 9497 9498FARSYNC SYNCHRONOUS DRIVER 9499M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9500S: Supported 9501W: http://www.farsite.co.uk/ 9502F: drivers/net/wan/farsync.* 9503 9504FAULT INJECTION SUPPORT 9505M: Akinobu Mita <akinobu.mita@gmail.com> 9506S: Supported 9507F: Documentation/fault-injection/ 9508F: lib/fault-inject.c 9509F: tools/testing/fault-injection/ 9510 9511FBTFT Framebuffer drivers 9512M: Andy Shevchenko <andy@kernel.org> 9513L: dri-devel@lists.freedesktop.org 9514L: linux-fbdev@vger.kernel.org 9515S: Odd fixes 9516F: drivers/staging/fbtft/ 9517 9518FC0011 TUNER DRIVER 9519M: Michael Buesch <m@bues.ch> 9520L: linux-media@vger.kernel.org 9521S: Maintained 9522F: drivers/media/tuners/fc0011.c 9523F: drivers/media/tuners/fc0011.h 9524 9525FC2580 MEDIA DRIVER 9526L: linux-media@vger.kernel.org 9527S: Orphan 9528W: https://linuxtv.org 9529Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9530F: drivers/media/tuners/fc2580* 9531 9532FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9533M: Hannes Reinecke <hare@suse.de> 9534L: linux-scsi@vger.kernel.org 9535S: Supported 9536W: www.Open-FCoE.org 9537F: drivers/scsi/fcoe/ 9538F: drivers/scsi/libfc/ 9539F: include/scsi/fc/ 9540F: include/scsi/libfc.h 9541F: include/scsi/libfcoe.h 9542F: include/uapi/scsi/fc/ 9543 9544FILE LOCKING (flock() and fcntl()/lockf()) 9545M: Jeff Layton <jlayton@kernel.org> 9546M: Chuck Lever <chuck.lever@oracle.com> 9547R: Alexander Aring <alex.aring@gmail.com> 9548L: linux-fsdevel@vger.kernel.org 9549S: Maintained 9550F: fs/fcntl.c 9551F: fs/locks.c 9552F: include/linux/fcntl.h 9553F: include/uapi/linux/fcntl.h 9554 9555FILESYSTEM DIRECT ACCESS (DAX) 9556M: Dan Williams <dan.j.williams@intel.com> 9557R: Matthew Wilcox <willy@infradead.org> 9558R: Jan Kara <jack@suse.cz> 9559L: linux-fsdevel@vger.kernel.org 9560L: nvdimm@lists.linux.dev 9561S: Supported 9562F: fs/dax.c 9563F: include/linux/dax.h 9564F: include/trace/events/fs_dax.h 9565 9566FILESYSTEMS (VFS and infrastructure) 9567M: Alexander Viro <viro@zeniv.linux.org.uk> 9568M: Christian Brauner <brauner@kernel.org> 9569R: Jan Kara <jack@suse.cz> 9570L: linux-fsdevel@vger.kernel.org 9571S: Maintained 9572T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9573F: fs/* 9574F: include/linux/fs.h 9575F: include/linux/fs_types.h 9576F: include/uapi/linux/fs.h 9577F: include/uapi/linux/openat2.h 9578F: rust/kernel/fs.rs 9579F: rust/kernel/fs/ 9580F: rust/kernel/seq_file.rs 9581F: rust/kernel/sync/poll.rs 9582F: Documentation/driver-api/early-userspace/buffer-format.rst 9583F: init/do_mounts* 9584F: init/*initramfs* 9585 9586FILESYSTEMS [EXPORTFS] 9587M: Chuck Lever <chuck.lever@oracle.com> 9588M: Jeff Layton <jlayton@kernel.org> 9589R: Amir Goldstein <amir73il@gmail.com> 9590L: linux-fsdevel@vger.kernel.org 9591L: linux-nfs@vger.kernel.org 9592S: Supported 9593F: Documentation/filesystems/nfs/exporting.rst 9594F: fs/exportfs/ 9595F: fs/fhandle.c 9596F: include/linux/exportfs.h 9597 9598FILESYSTEMS [IDMAPPED MOUNTS] 9599M: Christian Brauner <brauner@kernel.org> 9600M: Seth Forshee <sforshee@kernel.org> 9601L: linux-fsdevel@vger.kernel.org 9602S: Maintained 9603F: Documentation/filesystems/idmappings.rst 9604F: fs/mnt_idmapping.c 9605F: include/linux/mnt_idmapping.* 9606F: tools/testing/selftests/mount_setattr/ 9607 9608FILESYSTEMS [IOMAP] 9609M: Christian Brauner <brauner@kernel.org> 9610R: Darrick J. Wong <djwong@kernel.org> 9611L: linux-xfs@vger.kernel.org 9612L: linux-fsdevel@vger.kernel.org 9613S: Supported 9614F: Documentation/filesystems/iomap/* 9615F: fs/iomap/ 9616F: include/linux/iomap.h 9617 9618FILESYSTEMS [NETFS LIBRARY] 9619M: David Howells <dhowells@redhat.com> 9620M: Paulo Alcantara <pc@manguebit.org> 9621L: netfs@lists.linux.dev 9622L: linux-fsdevel@vger.kernel.org 9623S: Supported 9624F: Documentation/filesystems/caching/ 9625F: Documentation/filesystems/netfs_library.rst 9626F: fs/netfs/ 9627F: include/linux/fscache*.h 9628F: include/linux/netfs.h 9629F: include/trace/events/fscache.h 9630F: include/trace/events/netfs.h 9631 9632FILESYSTEMS [STACKABLE] 9633M: Miklos Szeredi <miklos@szeredi.hu> 9634M: Amir Goldstein <amir73il@gmail.com> 9635L: linux-fsdevel@vger.kernel.org 9636L: linux-unionfs@vger.kernel.org 9637S: Maintained 9638F: fs/backing-file.c 9639F: include/linux/backing-file.h 9640 9641FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9642M: Riku Voipio <riku.voipio@iki.fi> 9643L: linux-hwmon@vger.kernel.org 9644S: Maintained 9645F: drivers/hwmon/f75375s.c 9646F: include/linux/f75375s.h 9647 9648FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9649M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9650L: linux-can@vger.kernel.org 9651S: Maintained 9652F: drivers/net/can/usb/f81604.c 9653 9654FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9655M: Clemens Ladisch <clemens@ladisch.de> 9656M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9657L: linux-sound@vger.kernel.org 9658S: Maintained 9659T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9660F: include/uapi/sound/firewire.h 9661F: sound/firewire/ 9662 9663FIREWIRE MEDIA DRIVERS (firedtv) 9664M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9665L: linux-media@vger.kernel.org 9666L: linux1394-devel@lists.sourceforge.net 9667S: Maintained 9668T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9669F: drivers/media/firewire/ 9670 9671FIREWIRE SBP-2 TARGET 9672M: Chris Boot <bootc@bootc.net> 9673L: linux-scsi@vger.kernel.org 9674L: target-devel@vger.kernel.org 9675L: linux1394-devel@lists.sourceforge.net 9676S: Maintained 9677T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9678F: drivers/target/sbp/ 9679 9680FIREWIRE SUBSYSTEM 9681M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9682M: Takashi Sakamoto <takaswie@kernel.org> 9683L: linux1394-devel@lists.sourceforge.net 9684S: Maintained 9685W: http://ieee1394.docs.kernel.org/ 9686T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9687F: drivers/firewire/ 9688F: include/linux/firewire.h 9689F: include/uapi/linux/firewire*.h 9690F: tools/firewire/ 9691 9692FIRMWARE FRAMEWORK FOR ARMV8-A 9693M: Sudeep Holla <sudeep.holla@arm.com> 9694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9695S: Maintained 9696F: drivers/firmware/arm_ffa/ 9697F: include/linux/arm_ffa.h 9698 9699FIRMWARE LOADER (request_firmware) 9700M: Luis Chamberlain <mcgrof@kernel.org> 9701M: Russ Weight <russ.weight@linux.dev> 9702M: Danilo Krummrich <dakr@kernel.org> 9703L: linux-kernel@vger.kernel.org 9704S: Maintained 9705F: Documentation/firmware_class/ 9706F: drivers/base/firmware_loader/ 9707F: rust/kernel/firmware.rs 9708F: include/linux/firmware.h 9709 9710FLEXTIMER FTM-QUADDEC DRIVER 9711M: Patrick Havelange <patrick.havelange@essensium.com> 9712L: linux-iio@vger.kernel.org 9713S: Maintained 9714F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9715F: drivers/counter/ftm-quaddec.c 9716 9717FLOPPY DRIVER 9718M: Denis Efremov <efremov@linux.com> 9719L: linux-block@vger.kernel.org 9720S: Odd Fixes 9721F: drivers/block/floppy.c 9722 9723FLYSKY FSIA6B RC RECEIVER 9724M: Markus Koch <markus@notsyncing.net> 9725L: linux-input@vger.kernel.org 9726S: Maintained 9727F: drivers/input/joystick/fsia6b.c 9728 9729FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9730M: Geoffrey D. Bennett <g@b4.vu> 9731L: linux-sound@vger.kernel.org 9732S: Maintained 9733W: https://github.com/geoffreybennett/linux-fcp 9734B: https://github.com/geoffreybennett/linux-fcp/issues 9735T: git https://github.com/geoffreybennett/linux-fcp.git 9736F: include/uapi/sound/fcp.h 9737F: include/uapi/sound/scarlett2.h 9738F: sound/usb/fcp.c 9739F: sound/usb/mixer_scarlett2.c 9740 9741FORCEDETH GIGABIT ETHERNET DRIVER 9742M: Rain River <rain.1986.08.12@gmail.com> 9743M: Zhu Yanjun <zyjzyj2000@gmail.com> 9744L: netdev@vger.kernel.org 9745S: Maintained 9746F: drivers/net/ethernet/nvidia/* 9747 9748FORTIFY_SOURCE 9749M: Kees Cook <kees@kernel.org> 9750L: linux-hardening@vger.kernel.org 9751S: Supported 9752T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9753F: include/linux/fortify-string.h 9754F: lib/test_fortify/* 9755F: lib/tests/fortify_kunit.c 9756F: lib/tests/memcpy_kunit.c 9757K: \bunsafe_memcpy\b 9758K: \b__NO_FORTIFY\b 9759 9760FOURSEMI AUDIO AMPLIFIER DRIVER 9761M: Nick Li <nick.li@foursemi.com> 9762L: linux-sound@vger.kernel.org 9763S: Maintained 9764F: Documentation/devicetree/bindings/sound/foursemi,fs2105s.yaml 9765F: sound/soc/codecs/fs-amp-lib.* 9766F: sound/soc/codecs/fs210x.* 9767 9768FPGA DFL DRIVERS 9769M: Xu Yilun <yilun.xu@intel.com> 9770R: Tom Rix <trix@redhat.com> 9771L: linux-fpga@vger.kernel.org 9772S: Maintained 9773F: Documentation/ABI/testing/sysfs-bus-dfl* 9774F: Documentation/fpga/dfl.rst 9775F: drivers/fpga/dfl* 9776F: drivers/uio/uio_dfl.c 9777F: include/linux/dfl.h 9778F: include/uapi/linux/fpga-dfl.h 9779 9780FPGA MANAGER FRAMEWORK 9781M: Moritz Fischer <mdf@kernel.org> 9782M: Xu Yilun <yilun.xu@intel.com> 9783R: Tom Rix <trix@redhat.com> 9784L: linux-fpga@vger.kernel.org 9785S: Maintained 9786Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9787T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9788F: Documentation/devicetree/bindings/fpga/ 9789F: Documentation/driver-api/fpga/ 9790F: Documentation/fpga/ 9791F: drivers/fpga/ 9792F: include/linux/fpga/ 9793 9794FPU EMULATOR 9795M: Bill Metzenthen <billm@melbpc.org.au> 9796S: Maintained 9797W: https://floatingpoint.billm.au/ 9798F: arch/x86/math-emu/ 9799 9800FRAMEBUFFER CORE 9801M: Simona Vetter <simona@ffwll.ch> 9802S: Odd Fixes 9803T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9804F: drivers/video/fbdev/core/ 9805 9806FRAMEBUFFER DRAWING 9807M: Zsolt Kajtar <soci@c64.rulez.org> 9808S: Odd Fixes 9809F: drivers/video/fbdev/core/cfbcopyarea.c 9810F: drivers/video/fbdev/core/cfbfillrect.c 9811F: drivers/video/fbdev/core/cfbimgblt.c 9812F: drivers/video/fbdev/core/cfbmem.h 9813F: drivers/video/fbdev/core/fb_copyarea.h 9814F: drivers/video/fbdev/core/fb_draw.h 9815F: drivers/video/fbdev/core/fb_fillrect.h 9816F: drivers/video/fbdev/core/fb_imageblit.h 9817F: drivers/video/fbdev/core/syscopyarea.c 9818F: drivers/video/fbdev/core/sysfillrect.c 9819F: drivers/video/fbdev/core/sysimgblt.c 9820F: drivers/video/fbdev/core/sysmem.h 9821 9822FRAMEBUFFER LAYER 9823M: Helge Deller <deller@gmx.de> 9824L: linux-fbdev@vger.kernel.org 9825L: dri-devel@lists.freedesktop.org 9826S: Maintained 9827Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9828T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9829F: Documentation/fb/ 9830F: drivers/video/ 9831F: include/linux/fb.h 9832F: include/uapi/linux/fb.h 9833F: include/uapi/video/ 9834F: include/video/ 9835 9836FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9837M: Horia Geantă <horia.geanta@nxp.com> 9838M: Pankaj Gupta <pankaj.gupta@nxp.com> 9839M: Gaurav Jain <gaurav.jain@nxp.com> 9840L: linux-crypto@vger.kernel.org 9841S: Maintained 9842F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9843F: drivers/crypto/caam/ 9844 9845FREESCALE COLDFIRE M5441X MMC DRIVER 9846M: Angelo Dureghello <adureghello@baylibre.com> 9847L: linux-mmc@vger.kernel.org 9848S: Maintained 9849F: drivers/mmc/host/sdhci-esdhc-mcf.c 9850F: include/linux/platform_data/mmc-esdhc-mcf.h 9851 9852FREESCALE DIU FRAMEBUFFER DRIVER 9853M: Timur Tabi <timur@kernel.org> 9854L: linux-fbdev@vger.kernel.org 9855S: Maintained 9856F: drivers/video/fbdev/fsl-diu-fb.* 9857 9858FREESCALE DMA DRIVER 9859M: Zhang Wei <zw@zh-kernel.org> 9860L: linuxppc-dev@lists.ozlabs.org 9861S: Maintained 9862F: drivers/dma/fsldma.* 9863 9864FREESCALE DSPI DRIVER 9865M: Vladimir Oltean <olteanv@gmail.com> 9866L: linux-spi@vger.kernel.org 9867L: imx@lists.linux.dev 9868S: Maintained 9869F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9870F: drivers/spi/spi-fsl-dspi.c 9871F: include/linux/spi/spi-fsl-dspi.h 9872 9873FREESCALE eDMA DRIVER 9874M: Frank Li <Frank.Li@nxp.com> 9875L: imx@lists.linux.dev 9876L: dmaengine@vger.kernel.org 9877S: Maintained 9878F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9879F: drivers/dma/fsl-edma*.* 9880 9881FREESCALE ENETC ETHERNET DRIVERS 9882M: Claudiu Manoil <claudiu.manoil@nxp.com> 9883M: Vladimir Oltean <vladimir.oltean@nxp.com> 9884M: Wei Fang <wei.fang@nxp.com> 9885M: Clark Wang <xiaoning.wang@nxp.com> 9886L: imx@lists.linux.dev 9887L: netdev@vger.kernel.org 9888S: Maintained 9889F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9890F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9891F: drivers/net/ethernet/freescale/enetc/ 9892F: include/linux/fsl/enetc_mdio.h 9893F: include/linux/fsl/netc_global.h 9894F: include/linux/fsl/ntmp.h 9895 9896FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9897M: Claudiu Manoil <claudiu.manoil@nxp.com> 9898L: netdev@vger.kernel.org 9899S: Maintained 9900F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9901F: drivers/net/ethernet/freescale/gianfar* 9902 9903FREESCALE GPMI NAND DRIVER 9904M: Han Xu <han.xu@nxp.com> 9905L: imx@lists.linux.dev 9906L: linux-mtd@lists.infradead.org 9907S: Maintained 9908F: drivers/mtd/nand/raw/gpmi-nand/* 9909 9910FREESCALE I2C CPM DRIVER 9911M: Jochen Friedrich <jochen@scram.de> 9912L: linuxppc-dev@lists.ozlabs.org 9913L: linux-i2c@vger.kernel.org 9914S: Maintained 9915F: drivers/i2c/busses/i2c-cpm.c 9916 9917FREESCALE IMX / MXC FEC DRIVER 9918M: Wei Fang <wei.fang@nxp.com> 9919R: Shenwei Wang <shenwei.wang@nxp.com> 9920R: Clark Wang <xiaoning.wang@nxp.com> 9921L: imx@lists.linux.dev 9922L: netdev@vger.kernel.org 9923S: Maintained 9924F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9925F: drivers/net/ethernet/freescale/fec.h 9926F: drivers/net/ethernet/freescale/fec_main.c 9927F: drivers/net/ethernet/freescale/fec_ptp.c 9928 9929FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9930M: Sascha Hauer <s.hauer@pengutronix.de> 9931R: Pengutronix Kernel Team <kernel@pengutronix.de> 9932L: linux-fbdev@vger.kernel.org 9933L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9934S: Maintained 9935F: drivers/video/fbdev/imxfb.c 9936 9937FREESCALE IMX DDR PMU DRIVER 9938M: Frank Li <Frank.li@nxp.com> 9939M: Xu Yang <xu.yang_2@nxp.com> 9940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9941S: Maintained 9942F: Documentation/admin-guide/perf/imx-ddr.rst 9943F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9944F: drivers/perf/fsl_imx8_ddr_perf.c 9945F: drivers/perf/fsl_imx9_ddr_perf.c 9946F: tools/perf/pmu-events/arch/arm64/freescale/ 9947 9948FREESCALE IMX I2C DRIVER 9949M: Oleksij Rempel <o.rempel@pengutronix.de> 9950R: Pengutronix Kernel Team <kernel@pengutronix.de> 9951L: linux-i2c@vger.kernel.org 9952S: Maintained 9953F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9954F: drivers/i2c/busses/i2c-imx.c 9955 9956FREESCALE IMX LPI2C DRIVER 9957M: Dong Aisheng <aisheng.dong@nxp.com> 9958L: linux-i2c@vger.kernel.org 9959L: imx@lists.linux.dev 9960S: Maintained 9961F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9962F: drivers/i2c/busses/i2c-imx-lpi2c.c 9963 9964FREESCALE IMX LPSPI DRIVER 9965M: Frank Li <Frank.Li@nxp.com> 9966L: linux-spi@vger.kernel.org 9967L: imx@lists.linux.dev 9968S: Maintained 9969F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9970F: drivers/spi/spi-fsl-lpspi.c 9971 9972FREESCALE MPC I2C DRIVER 9973M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9974L: linux-i2c@vger.kernel.org 9975S: Maintained 9976F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9977F: drivers/i2c/busses/i2c-mpc.c 9978 9979FREESCALE QORIQ DPAA ETHERNET DRIVER 9980M: Madalin Bucur <madalin.bucur@nxp.com> 9981L: netdev@vger.kernel.org 9982S: Maintained 9983F: drivers/net/ethernet/freescale/dpaa 9984 9985FREESCALE QORIQ DPAA FMAN DRIVER 9986M: Madalin Bucur <madalin.bucur@nxp.com> 9987R: Sean Anderson <sean.anderson@seco.com> 9988L: netdev@vger.kernel.org 9989S: Maintained 9990F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9991F: drivers/net/ethernet/freescale/fman 9992 9993FREESCALE QORIQ PTP CLOCK DRIVER 9994M: Yangbo Lu <yangbo.lu@nxp.com> 9995L: netdev@vger.kernel.org 9996S: Maintained 9997F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9998F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9999F: drivers/net/ethernet/freescale/dpaa2/dprtc* 10000F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 10001F: drivers/ptp/ptp_qoriq.c 10002F: include/linux/fsl/ptp_qoriq.h 10003 10004FREESCALE QUAD SPI DRIVER 10005M: Han Xu <han.xu@nxp.com> 10006L: linux-spi@vger.kernel.org 10007L: imx@lists.linux.dev 10008S: Maintained 10009F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 10010F: drivers/spi/spi-fsl-qspi.c 10011 10012FREESCALE QUICC ENGINE LIBRARY 10013M: Qiang Zhao <qiang.zhao@nxp.com> 10014M: Christophe Leroy <christophe.leroy@csgroup.eu> 10015L: linuxppc-dev@lists.ozlabs.org 10016S: Maintained 10017F: drivers/soc/fsl/qe/ 10018F: include/soc/fsl/qe/ 10019 10020FREESCALE QUICC ENGINE QMC DRIVER 10021M: Herve Codina <herve.codina@bootlin.com> 10022L: linuxppc-dev@lists.ozlabs.org 10023S: Maintained 10024F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 10025F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 10026F: drivers/soc/fsl/qe/qmc.c 10027F: include/soc/fsl/qe/qmc.h 10028 10029FREESCALE QUICC ENGINE QMC HDLC DRIVER 10030M: Herve Codina <herve.codina@bootlin.com> 10031L: netdev@vger.kernel.org 10032L: linuxppc-dev@lists.ozlabs.org 10033S: Maintained 10034F: drivers/net/wan/fsl_qmc_hdlc.c 10035 10036FREESCALE QUICC ENGINE TSA DRIVER 10037M: Herve Codina <herve.codina@bootlin.com> 10038L: linuxppc-dev@lists.ozlabs.org 10039S: Maintained 10040F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 10041F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 10042F: drivers/soc/fsl/qe/tsa.c 10043F: drivers/soc/fsl/qe/tsa.h 10044F: include/dt-bindings/soc/cpm1-fsl,tsa.h 10045F: include/dt-bindings/soc/qe-fsl,tsa.h 10046 10047FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 10048L: netdev@vger.kernel.org 10049L: linuxppc-dev@lists.ozlabs.org 10050S: Orphan 10051F: drivers/net/ethernet/freescale/ucc_geth* 10052 10053FREESCALE QUICC ENGINE UCC HDLC DRIVER 10054M: Zhao Qiang <qiang.zhao@nxp.com> 10055L: netdev@vger.kernel.org 10056L: linuxppc-dev@lists.ozlabs.org 10057S: Maintained 10058F: drivers/net/wan/fsl_ucc_hdlc* 10059 10060FREESCALE QUICC ENGINE UCC UART DRIVER 10061M: Timur Tabi <timur@kernel.org> 10062L: linuxppc-dev@lists.ozlabs.org 10063S: Maintained 10064F: drivers/tty/serial/ucc_uart.c 10065 10066FREESCALE SOC DRIVERS 10067M: Christophe Leroy <christophe.leroy@csgroup.eu> 10068L: linuxppc-dev@lists.ozlabs.org 10069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10070S: Maintained 10071F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 10072F: Documentation/devicetree/bindings/soc/fsl/ 10073F: drivers/soc/fsl/ 10074F: include/linux/fsl/ 10075F: include/soc/fsl/ 10076 10077FREESCALE SOC FS_ENET DRIVER 10078M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 10079L: linuxppc-dev@lists.ozlabs.org 10080L: netdev@vger.kernel.org 10081S: Maintained 10082F: drivers/net/ethernet/freescale/fs_enet/ 10083 10084FREESCALE SOC SOUND DRIVERS 10085M: Shengjiu Wang <shengjiu.wang@gmail.com> 10086M: Xiubo Li <Xiubo.Lee@gmail.com> 10087R: Fabio Estevam <festevam@gmail.com> 10088R: Nicolin Chen <nicoleotsuka@gmail.com> 10089L: linux-sound@vger.kernel.org 10090L: linuxppc-dev@lists.ozlabs.org 10091S: Maintained 10092F: sound/soc/fsl/fsl* 10093F: sound/soc/fsl/imx* 10094 10095FREESCALE SOC LPC32XX SOUND DRIVERS 10096M: J.M.B. Downing <jonathan.downing@nautel.com> 10097M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 10098R: Vladimir Zapolskiy <vz@mleia.com> 10099L: linux-sound@vger.kernel.org 10100L: linuxppc-dev@lists.ozlabs.org 10101S: Maintained 10102F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 10103F: sound/soc/fsl/lpc3xxx-* 10104 10105FREESCALE SOC SOUND QMC DRIVER 10106M: Herve Codina <herve.codina@bootlin.com> 10107L: linux-sound@vger.kernel.org 10108L: linuxppc-dev@lists.ozlabs.org 10109S: Maintained 10110F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 10111F: sound/soc/fsl/fsl_qmc_audio.c 10112 10113FREESCALE USB PERIPHERAL DRIVERS 10114L: linux-usb@vger.kernel.org 10115L: linuxppc-dev@lists.ozlabs.org 10116S: Orphan 10117F: drivers/usb/gadget/udc/fsl* 10118 10119FREESCALE USB PHY DRIVER 10120L: linux-usb@vger.kernel.org 10121L: linuxppc-dev@lists.ozlabs.org 10122S: Orphan 10123F: drivers/usb/phy/phy-fsl-usb* 10124 10125FREEVXFS FILESYSTEM 10126M: Christoph Hellwig <hch@infradead.org> 10127S: Maintained 10128W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 10129F: fs/freevxfs/ 10130 10131FREEZER 10132M: "Rafael J. Wysocki" <rafael@kernel.org> 10133R: Pavel Machek <pavel@kernel.org> 10134L: linux-pm@vger.kernel.org 10135S: Supported 10136F: Documentation/power/freezing-of-tasks.rst 10137F: include/linux/freezer.h 10138F: kernel/freezer.c 10139 10140FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 10141M: Eric Biggers <ebiggers@kernel.org> 10142M: Theodore Y. Ts'o <tytso@mit.edu> 10143M: Jaegeuk Kim <jaegeuk@kernel.org> 10144L: linux-fscrypt@vger.kernel.org 10145S: Supported 10146Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 10147T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 10148F: Documentation/filesystems/fscrypt.rst 10149F: fs/crypto/ 10150F: include/linux/fscrypt.h 10151F: include/uapi/linux/fscrypt.h 10152 10153FSI SUBSYSTEM 10154M: Eddie James <eajames@linux.ibm.com> 10155R: Ninad Palsule <ninad@linux.ibm.com> 10156L: linux-fsi@lists.ozlabs.org 10157S: Supported 10158Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 10159F: Documentation/devicetree/bindings/fsi/ 10160F: drivers/fsi/ 10161F: include/linux/fsi*.h 10162F: include/trace/events/fsi*.h 10163 10164FSI-ATTACHED I2C DRIVER 10165M: Eddie James <eajames@linux.ibm.com> 10166L: linux-i2c@vger.kernel.org 10167L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 10168S: Maintained 10169F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 10170F: drivers/i2c/busses/i2c-fsi.c 10171 10172FSI-ATTACHED SPI DRIVER 10173M: Eddie James <eajames@linux.ibm.com> 10174L: linux-spi@vger.kernel.org 10175S: Maintained 10176F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 10177F: drivers/spi/spi-fsi.c 10178 10179FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 10180M: Jan Kara <jack@suse.cz> 10181R: Amir Goldstein <amir73il@gmail.com> 10182L: linux-fsdevel@vger.kernel.org 10183S: Maintained 10184T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10185F: fs/notify/ 10186F: include/linux/fsnotify*.h 10187 10188FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10189M: Eric Biggers <ebiggers@kernel.org> 10190M: Theodore Y. Ts'o <tytso@mit.edu> 10191L: fsverity@lists.linux.dev 10192S: Supported 10193Q: https://patchwork.kernel.org/project/fsverity/list/ 10194T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10195F: Documentation/filesystems/fsverity.rst 10196F: fs/verity/ 10197F: include/linux/fsverity.h 10198F: include/uapi/linux/fsverity.h 10199 10200FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10201M: Michael Zaidman <michael.zaidman@gmail.com> 10202L: linux-i2c@vger.kernel.org 10203L: linux-input@vger.kernel.org 10204S: Maintained 10205F: drivers/hid/hid-ft260.c 10206 10207FUJITSU LAPTOP EXTRAS 10208M: Jonathan Woithe <jwoithe@just42.net> 10209L: platform-driver-x86@vger.kernel.org 10210S: Maintained 10211F: drivers/platform/x86/fujitsu-laptop.c 10212 10213FUJITSU TABLET EXTRAS 10214M: Robert Gerlach <khnz@gmx.de> 10215L: platform-driver-x86@vger.kernel.org 10216S: Maintained 10217F: drivers/platform/x86/fujitsu-tablet.c 10218 10219FUNCTION HOOKS (FTRACE) 10220M: Steven Rostedt <rostedt@goodmis.org> 10221M: Masami Hiramatsu <mhiramat@kernel.org> 10222R: Mark Rutland <mark.rutland@arm.com> 10223L: linux-kernel@vger.kernel.org 10224L: linux-trace-kernel@vger.kernel.org 10225S: Maintained 10226Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10227T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10228F: Documentation/trace/ftrace* 10229F: arch/*/*/*/*ftrace* 10230F: arch/*/*/*ftrace* 10231F: include/*/ftrace.h 10232F: kernel/trace/fgraph.c 10233F: kernel/trace/ftrace* 10234F: samples/ftrace 10235 10236FUNGIBLE ETHERNET DRIVERS 10237M: Dimitris Michailidis <dmichail@fungible.com> 10238L: netdev@vger.kernel.org 10239S: Maintained 10240F: drivers/net/ethernet/fungible/ 10241 10242FUSE: FILESYSTEM IN USERSPACE 10243M: Miklos Szeredi <miklos@szeredi.hu> 10244L: linux-fsdevel@vger.kernel.org 10245S: Maintained 10246W: https://github.com/libfuse/ 10247T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10248F: Documentation/filesystems/fuse/* 10249F: fs/fuse/ 10250F: include/uapi/linux/fuse.h 10251F: tools/testing/selftests/filesystems/fuse/ 10252 10253FUTEX SUBSYSTEM 10254M: Thomas Gleixner <tglx@linutronix.de> 10255M: Ingo Molnar <mingo@redhat.com> 10256R: Peter Zijlstra <peterz@infradead.org> 10257R: Darren Hart <dvhart@infradead.org> 10258R: Davidlohr Bueso <dave@stgolabs.net> 10259R: André Almeida <andrealmeid@igalia.com> 10260L: linux-kernel@vger.kernel.org 10261S: Maintained 10262T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10263F: Documentation/locking/*futex* 10264F: include/asm-generic/futex.h 10265F: include/linux/futex.h 10266F: include/uapi/linux/futex.h 10267F: kernel/futex/* 10268F: tools/perf/bench/futex* 10269F: tools/testing/selftests/futex/ 10270 10271FWCTL SUBSYSTEM 10272M: Dave Jiang <dave.jiang@intel.com> 10273M: Jason Gunthorpe <jgg@nvidia.com> 10274M: Saeed Mahameed <saeedm@nvidia.com> 10275R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10276S: Maintained 10277F: Documentation/userspace-api/fwctl/ 10278F: drivers/fwctl/ 10279F: include/linux/fwctl.h 10280F: include/uapi/fwctl/ 10281 10282FWCTL MLX5 DRIVER 10283M: Saeed Mahameed <saeedm@nvidia.com> 10284R: Itay Avraham <itayavr@nvidia.com> 10285L: linux-kernel@vger.kernel.org 10286S: Maintained 10287F: drivers/fwctl/mlx5/ 10288 10289FWCTL PDS DRIVER 10290M: Brett Creeley <brett.creeley@amd.com> 10291L: linux-kernel@vger.kernel.org 10292S: Maintained 10293F: drivers/fwctl/pds/ 10294 10295GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10296M: Sebastian Reichel <sre@kernel.org> 10297L: linux-media@vger.kernel.org 10298S: Maintained 10299F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10300F: drivers/media/i2c/gc0308.c 10301 10302GALAXYCORE GC0310 CAMERA SENSOR DRIVER 10303M: Hans de Goede <hansg@kernel.org> 10304L: linux-media@vger.kernel.org 10305S: Maintained 10306F: drivers/media/i2c/gc0310.c 10307 10308GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10309M: Zhi Mao <zhi.mao@mediatek.com> 10310L: linux-media@vger.kernel.org 10311S: Maintained 10312F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10313F: drivers/media/i2c/gc05a2.c 10314 10315GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10316M: Zhi Mao <zhi.mao@mediatek.com> 10317L: linux-media@vger.kernel.org 10318S: Maintained 10319F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10320F: drivers/media/i2c/gc08a3.c 10321 10322GALAXYCORE GC2145 SENSOR DRIVER 10323M: Alain Volmat <alain.volmat@foss.st.com> 10324L: linux-media@vger.kernel.org 10325S: Maintained 10326T: git git://linuxtv.org/media.git 10327F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10328F: drivers/media/i2c/gc2145.c 10329 10330GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10331M: Tim Harvey <tharvey@gateworks.com> 10332S: Maintained 10333F: Documentation/devicetree/bindings/embedded-controller/gw,gsc.yaml 10334F: Documentation/hwmon/gsc-hwmon.rst 10335F: drivers/hwmon/gsc-hwmon.c 10336F: drivers/mfd/gateworks-gsc.c 10337F: include/linux/mfd/gsc.h 10338F: include/linux/platform_data/gsc_hwmon.h 10339 10340GCC PLUGINS 10341M: Kees Cook <kees@kernel.org> 10342L: linux-hardening@vger.kernel.org 10343S: Maintained 10344T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10345F: Documentation/kbuild/gcc-plugins.rst 10346F: scripts/Makefile.gcc-plugins 10347F: scripts/gcc-plugins/ 10348 10349GCOV BASED KERNEL PROFILING 10350M: Peter Oberparleiter <oberpar@linux.ibm.com> 10351S: Maintained 10352F: Documentation/dev-tools/gcov.rst 10353F: kernel/gcov/ 10354 10355GDB KERNEL DEBUGGING HELPER SCRIPTS 10356M: Jan Kiszka <jan.kiszka@siemens.com> 10357M: Kieran Bingham <kbingham@kernel.org> 10358S: Supported 10359F: scripts/gdb/ 10360 10361GE HEALTHCARE PMC ADC DRIVER 10362M: Herve Codina <herve.codina@bootlin.com> 10363L: linux-iio@vger.kernel.org 10364S: Maintained 10365F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10366F: drivers/iio/adc/gehc-pmc-adc.c 10367F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10368 10369GEMINI CRYPTO DRIVER 10370M: Corentin Labbe <clabbe@baylibre.com> 10371L: linux-crypto@vger.kernel.org 10372S: Maintained 10373F: drivers/crypto/gemini/ 10374 10375GEMTEK FM RADIO RECEIVER DRIVER 10376M: Hans Verkuil <hverkuil@kernel.org> 10377L: linux-media@vger.kernel.org 10378S: Maintained 10379W: https://linuxtv.org 10380T: git git://linuxtv.org/media.git 10381F: drivers/media/radio/radio-gemtek* 10382 10383GENDWARFKSYMS 10384M: Sami Tolvanen <samitolvanen@google.com> 10385L: linux-modules@vger.kernel.org 10386L: linux-kbuild@vger.kernel.org 10387S: Maintained 10388F: scripts/gendwarfksyms/ 10389 10390GENERIC ARCHITECTURE TOPOLOGY 10391M: Sudeep Holla <sudeep.holla@arm.com> 10392L: linux-kernel@vger.kernel.org 10393S: Maintained 10394F: drivers/base/arch_topology.c 10395F: include/linux/arch_topology.h 10396 10397GENERIC ENTRY CODE 10398M: Thomas Gleixner <tglx@linutronix.de> 10399M: Peter Zijlstra <peterz@infradead.org> 10400M: Andy Lutomirski <luto@kernel.org> 10401L: linux-kernel@vger.kernel.org 10402S: Maintained 10403T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10404F: include/linux/entry-common.h 10405F: include/linux/entry-virt.h 10406F: include/linux/irq-entry-common.h 10407F: kernel/entry/ 10408 10409GENERIC GPIO I2C DRIVER 10410M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10411S: Supported 10412F: drivers/i2c/busses/i2c-gpio.c 10413F: include/linux/platform_data/i2c-gpio.h 10414 10415GENERIC GPIO I2C MULTIPLEXER DRIVER 10416M: Peter Korsgaard <peter.korsgaard@barco.com> 10417L: linux-i2c@vger.kernel.org 10418S: Supported 10419F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10420F: drivers/i2c/muxes/i2c-mux-gpio.c 10421F: include/linux/platform_data/i2c-mux-gpio.h 10422 10423GENERIC GPIO RESET DRIVER 10424M: Krzysztof Kozlowski <krzk@kernel.org> 10425S: Maintained 10426F: drivers/reset/reset-gpio.c 10427 10428GENERIC HDLC (WAN) DRIVERS 10429M: Krzysztof Halasa <khc@pm.waw.pl> 10430S: Maintained 10431W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10432F: drivers/net/wan/c101.c 10433F: drivers/net/wan/hd6457* 10434F: drivers/net/wan/hdlc* 10435F: drivers/net/wan/n2.c 10436F: drivers/net/wan/pc300too.c 10437F: drivers/net/wan/pci200syn.c 10438F: drivers/net/wan/wanxl* 10439 10440GENERIC INCLUDE/ASM HEADER FILES 10441M: Arnd Bergmann <arnd@arndb.de> 10442L: linux-arch@vger.kernel.org 10443S: Maintained 10444T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10445F: include/asm-generic/ 10446F: include/uapi/asm-generic/ 10447 10448GENERIC PHY FRAMEWORK 10449M: Vinod Koul <vkoul@kernel.org> 10450M: Kishon Vijay Abraham I <kishon@kernel.org> 10451L: linux-phy@lists.infradead.org 10452S: Supported 10453Q: https://patchwork.kernel.org/project/linux-phy/list/ 10454T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10455F: Documentation/devicetree/bindings/phy/ 10456F: drivers/phy/ 10457F: include/dt-bindings/phy/ 10458F: include/linux/phy/ 10459 10460GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10461M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10462S: Supported 10463F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10464F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10465 10466GENERIC PM DOMAINS 10467M: Ulf Hansson <ulf.hansson@linaro.org> 10468L: linux-pm@vger.kernel.org 10469S: Supported 10470F: Documentation/devicetree/bindings/power/power?domain* 10471T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10472F: drivers/pmdomain/ 10473F: include/linux/pm_domain.h 10474 10475GENERIC RADIX TREE 10476M: Kent Overstreet <kent.overstreet@linux.dev> 10477S: Supported 10478C: irc://irc.oftc.net/bcache 10479F: include/linux/generic-radix-tree.h 10480F: lib/generic-radix-tree.c 10481 10482GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10483M: Eugen Hristev <eugen.hristev@microchip.com> 10484L: linux-input@vger.kernel.org 10485S: Maintained 10486F: drivers/input/touchscreen/resistive-adc-touch.c 10487 10488GENERIC STRING LIBRARY 10489M: Kees Cook <kees@kernel.org> 10490R: Andy Shevchenko <andy@kernel.org> 10491L: linux-hardening@vger.kernel.org 10492S: Supported 10493T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10494F: include/linux/string.h 10495F: include/linux/string_choices.h 10496F: include/linux/string_helpers.h 10497F: lib/string.c 10498F: lib/string_helpers.c 10499F: lib/tests/string_helpers_kunit.c 10500F: lib/tests/string_kunit.c 10501F: scripts/coccinelle/api/string_choices.cocci 10502 10503GENERIC UIO DRIVER FOR PCI DEVICES 10504M: "Michael S. Tsirkin" <mst@redhat.com> 10505L: kvm@vger.kernel.org 10506S: Supported 10507F: drivers/uio/uio_pci_generic.c 10508 10509GENERIC VDSO LIBRARY 10510M: Andy Lutomirski <luto@kernel.org> 10511M: Thomas Gleixner <tglx@linutronix.de> 10512M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10513L: linux-kernel@vger.kernel.org 10514S: Maintained 10515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10516F: include/asm-generic/vdso/vsyscall.h 10517F: include/vdso/ 10518F: kernel/time/vsyscall.c 10519F: lib/vdso/ 10520F: tools/testing/selftests/vDSO/ 10521 10522GENWQE (IBM Generic Workqueue Card) 10523M: Frank Haverkamp <haver@linux.ibm.com> 10524S: Supported 10525F: drivers/misc/genwqe/ 10526 10527GET_MAINTAINER SCRIPT 10528M: Joe Perches <joe@perches.com> 10529S: Maintained 10530F: scripts/get_maintainer.pl 10531 10532GFS2 FILE SYSTEM 10533M: Andreas Gruenbacher <agruenba@redhat.com> 10534L: gfs2@lists.linux.dev 10535S: Supported 10536B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10537T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10538F: Documentation/filesystems/gfs2* 10539F: fs/gfs2/ 10540F: include/uapi/linux/gfs2_ondisk.h 10541 10542GIGABYTE WATERFORCE SENSOR DRIVER 10543M: Aleksa Savic <savicaleksa83@gmail.com> 10544L: linux-hwmon@vger.kernel.org 10545S: Maintained 10546F: Documentation/hwmon/gigabyte_waterforce.rst 10547F: drivers/hwmon/gigabyte_waterforce.c 10548 10549GIGABYTE WMI DRIVER 10550M: Thomas Weißschuh <linux@weissschuh.net> 10551L: platform-driver-x86@vger.kernel.org 10552S: Maintained 10553F: drivers/platform/x86/gigabyte-wmi.c 10554 10555GNSS SUBSYSTEM 10556M: Johan Hovold <johan@kernel.org> 10557S: Maintained 10558T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10559F: Documentation/ABI/testing/sysfs-class-gnss 10560F: Documentation/devicetree/bindings/gnss/ 10561F: drivers/gnss/ 10562F: include/linux/gnss.h 10563 10564GO7007 MPEG CODEC 10565M: Hans Verkuil <hverkuil@kernel.org> 10566L: linux-media@vger.kernel.org 10567S: Maintained 10568F: drivers/media/usb/go7007/ 10569 10570GOCONTROLL MODULINE MODULE SLOT 10571M: Maud Spierings <maudspierings@gocontroll.com> 10572S: Maintained 10573F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10574 10575GOODIX TOUCHSCREEN 10576M: Hans de Goede <hansg@kernel.org> 10577L: linux-input@vger.kernel.org 10578S: Maintained 10579F: drivers/input/touchscreen/goodix* 10580 10581GOOGLE ETHERNET DRIVERS 10582M: Joshua Washington <joshwash@google.com> 10583M: Harshitha Ramamurthy <hramamurthy@google.com> 10584L: netdev@vger.kernel.org 10585S: Maintained 10586F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10587F: drivers/net/ethernet/google 10588 10589GOOGLE FIRMWARE DRIVERS 10590M: Tzung-Bi Shih <tzungbi@kernel.org> 10591R: Brian Norris <briannorris@chromium.org> 10592R: Julius Werner <jwerner@chromium.org> 10593L: chrome-platform@lists.linux.dev 10594S: Maintained 10595T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10596F: drivers/firmware/google/ 10597 10598GOOGLE TENSOR SoC SUPPORT 10599M: Peter Griffin <peter.griffin@linaro.org> 10600R: André Draszik <andre.draszik@linaro.org> 10601R: Tudor Ambarus <tudor.ambarus@linaro.org> 10602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10603L: linux-samsung-soc@vger.kernel.org 10604S: Maintained 10605P: Documentation/process/maintainer-soc-clean-dts.rst 10606C: irc://irc.oftc.net/pixel6-kernel-dev 10607F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10608F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10609F: arch/arm64/boot/dts/exynos/google/ 10610F: drivers/clk/samsung/clk-gs101.c 10611F: drivers/phy/samsung/phy-gs101-ufs.c 10612F: include/dt-bindings/clock/google,gs101.h 10613K: [gG]oogle.?[tT]ensor 10614 10615GPD FAN DRIVER 10616M: Cryolitia PukNgae <cryolitia@uniontech.com> 10617L: linux-hwmon@vger.kernel.org 10618S: Maintained 10619F: Documentation/hwmon/gpd-fan.rst 10620F: drivers/hwmon/gpd-fan.c 10621 10622GPD POCKET FAN DRIVER 10623M: Hans de Goede <hansg@kernel.org> 10624L: platform-driver-x86@vger.kernel.org 10625S: Maintained 10626F: drivers/platform/x86/gpd-pocket-fan.c 10627 10628GPIB DRIVERS 10629M: Dave Penkler <dpenkler@gmail.com> 10630S: Maintained 10631F: drivers/staging/gpib/ 10632 10633GPIO ACPI SUPPORT 10634M: Mika Westerberg <westeri@kernel.org> 10635M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10636L: linux-gpio@vger.kernel.org 10637L: linux-acpi@vger.kernel.org 10638S: Supported 10639T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10640F: Documentation/firmware-guide/acpi/gpio-properties.rst 10641F: drivers/gpio/gpiolib-acpi-*.c 10642F: drivers/gpio/gpiolib-acpi.h 10643 10644GPIO AGGREGATOR 10645M: Geert Uytterhoeven <geert+renesas@glider.be> 10646L: linux-gpio@vger.kernel.org 10647S: Supported 10648F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10649F: drivers/gpio/gpio-aggregator.c 10650 10651GPIO IR Transmitter 10652M: Sean Young <sean@mess.org> 10653L: linux-media@vger.kernel.org 10654S: Maintained 10655F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10656F: drivers/media/rc/gpio-ir-tx.c 10657 10658GPIO MOCKUP DRIVER 10659M: Bamvor Jian Zhang <bamv2005@gmail.com> 10660L: linux-gpio@vger.kernel.org 10661S: Maintained 10662F: drivers/gpio/gpio-mockup.c 10663F: tools/testing/selftests/gpio/ 10664 10665GPIO REGMAP 10666M: Michael Walle <mwalle@kernel.org> 10667S: Maintained 10668F: drivers/gpio/gpio-regmap.c 10669F: include/linux/gpio/regmap.h 10670K: (devm_)?gpio_regmap_(un)?register 10671 10672GPIO SLOPPY LOGIC ANALYZER 10673M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10674S: Supported 10675F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10676F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10677F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10678 10679GPIO SUBSYSTEM 10680M: Linus Walleij <linus.walleij@linaro.org> 10681M: Bartosz Golaszewski <brgl@kernel.org> 10682L: linux-gpio@vger.kernel.org 10683S: Maintained 10684T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10685F: Documentation/admin-guide/gpio/ 10686F: Documentation/devicetree/bindings/gpio/ 10687F: Documentation/driver-api/gpio/ 10688F: drivers/gpio/ 10689F: include/dt-bindings/gpio/ 10690F: include/linux/gpio.h 10691F: include/linux/gpio/ 10692F: include/linux/of_gpio.h 10693K: (devm_)?gpio_(request|free|direction|get|set) 10694K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10695K: devm_gpiod_unhinge 10696 10697GPIO UAPI 10698M: Bartosz Golaszewski <brgl@kernel.org> 10699R: Kent Gibson <warthog618@gmail.com> 10700L: linux-gpio@vger.kernel.org 10701S: Maintained 10702T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10703F: Documentation/ABI/obsolete/sysfs-gpio 10704F: Documentation/ABI/testing/gpio-cdev 10705F: Documentation/userspace-api/gpio/ 10706F: drivers/gpio/gpiolib-cdev.c 10707F: include/uapi/linux/gpio.h 10708F: tools/gpio/ 10709 10710GRETH 10/100/1G Ethernet MAC device driver 10711M: Andreas Larsson <andreas@gaisler.com> 10712L: netdev@vger.kernel.org 10713S: Maintained 10714F: drivers/net/ethernet/aeroflex/ 10715 10716GREYBUS AUDIO PROTOCOLS DRIVERS 10717M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10718M: Mark Greer <mgreer@animalcreek.com> 10719S: Maintained 10720F: drivers/staging/greybus/audio_apbridgea.c 10721F: drivers/staging/greybus/audio_apbridgea.h 10722F: drivers/staging/greybus/audio_codec.c 10723F: drivers/staging/greybus/audio_codec.h 10724F: drivers/staging/greybus/audio_gb.c 10725F: drivers/staging/greybus/audio_manager.c 10726F: drivers/staging/greybus/audio_manager.h 10727F: drivers/staging/greybus/audio_manager_module.c 10728F: drivers/staging/greybus/audio_manager_private.h 10729F: drivers/staging/greybus/audio_manager_sysfs.c 10730F: drivers/staging/greybus/audio_module.c 10731F: drivers/staging/greybus/audio_topology.c 10732 10733GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10734M: Viresh Kumar <vireshk@kernel.org> 10735S: Maintained 10736F: drivers/staging/greybus/authentication.c 10737F: drivers/staging/greybus/bootrom.c 10738F: drivers/staging/greybus/firmware.h 10739F: drivers/staging/greybus/fw-core.c 10740F: drivers/staging/greybus/fw-download.c 10741F: drivers/staging/greybus/fw-management.c 10742F: drivers/staging/greybus/greybus_authentication.h 10743F: drivers/staging/greybus/greybus_firmware.h 10744F: drivers/staging/greybus/hid.c 10745F: drivers/staging/greybus/i2c.c 10746F: drivers/staging/greybus/spi.c 10747F: drivers/staging/greybus/spilib.c 10748F: drivers/staging/greybus/spilib.h 10749 10750GREYBUS LOOPBACK DRIVER 10751M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10752S: Maintained 10753F: drivers/staging/greybus/loopback.c 10754 10755GREYBUS PLATFORM DRIVERS 10756M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10757S: Maintained 10758F: drivers/staging/greybus/arche-apb-ctrl.c 10759F: drivers/staging/greybus/arche-platform.c 10760F: drivers/staging/greybus/arche_platform.h 10761 10762GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10763M: Rui Miguel Silva <rmfrfs@gmail.com> 10764S: Maintained 10765F: drivers/staging/greybus/gpio.c 10766F: drivers/staging/greybus/light.c 10767F: drivers/staging/greybus/power_supply.c 10768F: drivers/staging/greybus/sdio.c 10769F: drivers/staging/greybus/spi.c 10770F: drivers/staging/greybus/spilib.c 10771 10772GREYBUS BEAGLEPLAY DRIVERS 10773M: Ayush Singh <ayushdevel1325@gmail.com> 10774L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10775S: Maintained 10776F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10777F: drivers/greybus/gb-beagleplay.c 10778 10779GREYBUS SUBSYSTEM 10780M: Johan Hovold <johan@kernel.org> 10781M: Alex Elder <elder@kernel.org> 10782M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10783L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10784S: Maintained 10785F: drivers/greybus/ 10786F: drivers/staging/greybus/ 10787F: include/linux/greybus.h 10788F: include/linux/greybus/ 10789 10790GREYBUS UART PROTOCOLS DRIVERS 10791M: David Lin <dtwlin@gmail.com> 10792S: Maintained 10793F: drivers/staging/greybus/log.c 10794F: drivers/staging/greybus/uart.c 10795 10796GS1662 VIDEO SERIALIZER 10797M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10798L: linux-media@vger.kernel.org 10799S: Maintained 10800T: git git://linuxtv.org/media.git 10801F: drivers/media/spi/gs1662.c 10802 10803GSPCA FINEPIX SUBDRIVER 10804M: Frank Zago <frank@zago.net> 10805L: linux-media@vger.kernel.org 10806S: Maintained 10807T: git git://linuxtv.org/media.git 10808F: drivers/media/usb/gspca/finepix.c 10809 10810GSPCA GL860 SUBDRIVER 10811M: Olivier Lorin <o.lorin@laposte.net> 10812L: linux-media@vger.kernel.org 10813S: Maintained 10814T: git git://linuxtv.org/media.git 10815F: drivers/media/usb/gspca/gl860/ 10816 10817GSPCA M5602 SUBDRIVER 10818M: Erik Andren <erik.andren@gmail.com> 10819L: linux-media@vger.kernel.org 10820S: Maintained 10821T: git git://linuxtv.org/media.git 10822F: drivers/media/usb/gspca/m5602/ 10823 10824GSPCA PAC207 SONIXB SUBDRIVER 10825M: Hans Verkuil <hverkuil@kernel.org> 10826L: linux-media@vger.kernel.org 10827S: Odd Fixes 10828T: git git://linuxtv.org/media.git 10829F: drivers/media/usb/gspca/pac207.c 10830 10831GSPCA SN9C20X SUBDRIVER 10832M: Brian Johnson <brijohn@gmail.com> 10833L: linux-media@vger.kernel.org 10834S: Maintained 10835T: git git://linuxtv.org/media.git 10836F: drivers/media/usb/gspca/sn9c20x.c 10837 10838GSPCA T613 SUBDRIVER 10839M: Leandro Costantino <lcostantino@gmail.com> 10840L: linux-media@vger.kernel.org 10841S: Maintained 10842T: git git://linuxtv.org/media.git 10843F: drivers/media/usb/gspca/t613.c 10844 10845GSPCA USB WEBCAM DRIVER 10846M: Hans Verkuil <hverkuil@kernel.org> 10847L: linux-media@vger.kernel.org 10848S: Odd Fixes 10849T: git git://linuxtv.org/media.git 10850F: drivers/media/usb/gspca/ 10851 10852GTP (GPRS Tunneling Protocol) 10853M: Pablo Neira Ayuso <pablo@netfilter.org> 10854M: Harald Welte <laforge@gnumonks.org> 10855L: osmocom-net-gprs@lists.osmocom.org 10856S: Maintained 10857T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10858F: drivers/net/gtp.c 10859 10860GUID PARTITION TABLE (GPT) 10861M: Davidlohr Bueso <dave@stgolabs.net> 10862L: linux-efi@vger.kernel.org 10863S: Maintained 10864F: block/partitions/efi.* 10865 10866HABANALABS PCI DRIVER 10867M: Koby Elbaz <koby.elbaz@intel.com> 10868M: Konstantin Sinyuk <konstantin.sinyuk@intel.com> 10869L: dri-devel@lists.freedesktop.org 10870S: Supported 10871C: irc://irc.oftc.net/dri-devel 10872T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10873F: Documentation/ABI/testing/debugfs-driver-habanalabs 10874F: Documentation/ABI/testing/sysfs-driver-habanalabs 10875F: drivers/accel/habanalabs/ 10876F: include/linux/habanalabs/ 10877F: include/trace/events/habanalabs.h 10878F: include/uapi/drm/habanalabs_accel.h 10879 10880HACKRF MEDIA DRIVER 10881L: linux-media@vger.kernel.org 10882S: Orphan 10883W: https://linuxtv.org 10884Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10885F: drivers/media/usb/hackrf/ 10886 10887HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10888M: Chuck Lever <chuck.lever@oracle.com> 10889L: kernel-tls-handshake@lists.linux.dev 10890L: netdev@vger.kernel.org 10891S: Maintained 10892F: Documentation/netlink/specs/handshake.yaml 10893F: Documentation/networking/tls-handshake.rst 10894F: include/net/handshake.h 10895F: include/trace/events/handshake.h 10896F: net/handshake/ 10897 10898HANTRO VPU CODEC DRIVER 10899M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10900M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10901M: Philipp Zabel <p.zabel@pengutronix.de> 10902L: linux-media@vger.kernel.org 10903L: linux-rockchip@lists.infradead.org 10904S: Maintained 10905F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10906F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10907F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10908F: drivers/media/platform/verisilicon/ 10909 10910HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10911M: Frank Seidel <frank@f-seidel.de> 10912L: platform-driver-x86@vger.kernel.org 10913S: Maintained 10914W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10915F: drivers/platform/x86/hdaps.c 10916 10917HARDWARE MONITORING 10918M: Guenter Roeck <linux@roeck-us.net> 10919L: linux-hwmon@vger.kernel.org 10920S: Maintained 10921W: http://hwmon.wiki.kernel.org/ 10922T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10923F: Documentation/ABI/testing/sysfs-class-hwmon 10924F: Documentation/devicetree/bindings/hwmon/ 10925F: Documentation/hwmon/ 10926F: drivers/hwmon/ 10927F: include/linux/hwmon*.h 10928F: include/trace/events/hwmon*.h 10929K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10930 10931HARDWARE RANDOM NUMBER GENERATOR CORE 10932M: Olivia Mackall <olivia@selenic.com> 10933M: Herbert Xu <herbert@gondor.apana.org.au> 10934L: linux-crypto@vger.kernel.org 10935S: Odd fixes 10936F: Documentation/admin-guide/hw_random.rst 10937F: Documentation/devicetree/bindings/rng/ 10938F: drivers/char/hw_random/ 10939F: include/linux/hw_random.h 10940 10941HARDWARE SPINLOCK CORE 10942M: Bjorn Andersson <andersson@kernel.org> 10943R: Baolin Wang <baolin.wang7@gmail.com> 10944L: linux-remoteproc@vger.kernel.org 10945S: Maintained 10946T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10947F: Documentation/devicetree/bindings/hwlock/ 10948F: Documentation/locking/hwspinlock.rst 10949F: drivers/hwspinlock/ 10950F: include/linux/hwspinlock.h 10951 10952HARDWARE TRACING FACILITIES 10953M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10954S: Maintained 10955F: drivers/hwtracing/ 10956 10957HARMONY SOUND DRIVER 10958L: linux-parisc@vger.kernel.org 10959S: Maintained 10960F: sound/parisc/harmony.* 10961 10962HDPVR USB VIDEO ENCODER DRIVER 10963M: Hans Verkuil <hverkuil@kernel.org> 10964L: linux-media@vger.kernel.org 10965S: Odd Fixes 10966W: https://linuxtv.org 10967T: git git://linuxtv.org/media.git 10968F: drivers/media/usb/hdpvr/ 10969 10970HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10971M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10972S: Supported 10973F: drivers/misc/hpilo.[ch] 10974 10975HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10976M: Craig Lamparter <craig.lamparter@hpe.com> 10977S: Supported 10978F: Documentation/watchdog/hpwdt.rst 10979F: drivers/watchdog/hpwdt.c 10980 10981HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10982M: Don Brace <don.brace@microchip.com> 10983L: storagedev@microchip.com 10984L: linux-scsi@vger.kernel.org 10985S: Supported 10986F: Documentation/scsi/hpsa.rst 10987F: drivers/scsi/hpsa*.[ch] 10988F: include/linux/cciss*.h 10989F: include/uapi/linux/cciss*.h 10990 10991HFI1 DRIVER 10992M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10993L: linux-rdma@vger.kernel.org 10994S: Supported 10995F: drivers/infiniband/hw/hfi1 10996 10997HFS FILESYSTEM 10998M: Viacheslav Dubeyko <slava@dubeyko.com> 10999M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11000M: Yangtao Li <frank.li@vivo.com> 11001L: linux-fsdevel@vger.kernel.org 11002S: Maintained 11003T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11004F: Documentation/filesystems/hfs.rst 11005F: fs/hfs/ 11006F: include/linux/hfs_common.h 11007 11008HFSPLUS FILESYSTEM 11009M: Viacheslav Dubeyko <slava@dubeyko.com> 11010M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11011M: Yangtao Li <frank.li@vivo.com> 11012L: linux-fsdevel@vger.kernel.org 11013S: Maintained 11014T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11015F: Documentation/filesystems/hfsplus.rst 11016F: fs/hfsplus/ 11017F: include/linux/hfs_common.h 11018 11019HGA FRAMEBUFFER DRIVER 11020M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 11021L: linux-nvidia@lists.surfsouth.com 11022S: Maintained 11023W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 11024F: drivers/video/fbdev/hgafb.c 11025 11026HIBERNATION (aka Software Suspend, aka swsusp) 11027M: "Rafael J. Wysocki" <rafael@kernel.org> 11028R: Pavel Machek <pavel@kernel.org> 11029L: linux-pm@vger.kernel.org 11030S: Supported 11031B: https://bugzilla.kernel.org 11032F: arch/*/include/asm/suspend*.h 11033F: arch/x86/power/ 11034F: drivers/base/power/ 11035F: include/linux/freezer.h 11036F: include/linux/pm.h 11037F: include/linux/suspend.h 11038F: kernel/power/ 11039 11040HID CORE LAYER 11041M: Jiri Kosina <jikos@kernel.org> 11042M: Benjamin Tissoires <bentiss@kernel.org> 11043L: linux-input@vger.kernel.org 11044S: Maintained 11045T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11046F: Documentation/hid/ 11047F: drivers/hid/ 11048F: include/linux/hid* 11049F: include/uapi/linux/hid* 11050F: samples/hid/ 11051F: tools/testing/selftests/hid/ 11052 11053HID LOGITECH DRIVERS 11054R: Filipe Laíns <lains@riseup.net> 11055L: linux-input@vger.kernel.org 11056S: Maintained 11057F: drivers/hid/hid-logitech-* 11058 11059HID NVIDIA SHIELD DRIVER 11060M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 11061L: linux-input@vger.kernel.org 11062S: Maintained 11063F: drivers/hid/hid-nvidia-shield.c 11064 11065HID PHOENIX RC FLIGHT CONTROLLER 11066M: Marcus Folkesson <marcus.folkesson@gmail.com> 11067L: linux-input@vger.kernel.org 11068S: Maintained 11069F: drivers/hid/hid-pxrc.c 11070 11071HID PLAYSTATION DRIVER 11072M: Roderick Colenbrander <roderick.colenbrander@sony.com> 11073L: linux-input@vger.kernel.org 11074S: Supported 11075F: drivers/hid/hid-playstation.c 11076 11077HID SENSOR HUB DRIVERS 11078M: Jiri Kosina <jikos@kernel.org> 11079M: Jonathan Cameron <jic23@kernel.org> 11080M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11081L: linux-input@vger.kernel.org 11082L: linux-iio@vger.kernel.org 11083S: Maintained 11084F: Documentation/hid/hid-sensor* 11085F: drivers/hid/hid-sensor-* 11086F: drivers/iio/*/hid-* 11087F: include/linux/hid-sensor-* 11088 11089HID UNIVERSAL PIDFF DRIVER 11090M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 11091M: Oleg Makarenko <oleg@makarenk.ooo> 11092L: linux-input@vger.kernel.org 11093S: Maintained 11094B: https://github.com/JacKeTUs/universal-pidff/issues 11095F: drivers/hid/hid-universal-pidff.c 11096 11097HID VRC-2 CAR CONTROLLER DRIVER 11098M: Marcus Folkesson <marcus.folkesson@gmail.com> 11099L: linux-input@vger.kernel.org 11100S: Maintained 11101F: drivers/hid/hid-vrc2.c 11102 11103HID WACOM DRIVER 11104M: Ping Cheng <ping.cheng@wacom.com> 11105M: Jason Gerecke <jason.gerecke@wacom.com> 11106L: linux-input@vger.kernel.org 11107S: Maintained 11108F: drivers/hid/wacom.h 11109F: drivers/hid/wacom_* 11110 11111HID++ LOGITECH DRIVERS 11112R: Filipe Laíns <lains@riseup.net> 11113R: Bastien Nocera <hadess@hadess.net> 11114L: linux-input@vger.kernel.org 11115S: Maintained 11116F: drivers/hid/hid-logitech-hidpp.c 11117 11118HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 11119M: Anna-Maria Behnsen <anna-maria@linutronix.de> 11120M: Frederic Weisbecker <frederic@kernel.org> 11121M: Thomas Gleixner <tglx@linutronix.de> 11122L: linux-kernel@vger.kernel.org 11123S: Maintained 11124T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 11125F: Documentation/timers/ 11126F: include/linux/clockchips.h 11127F: include/linux/delay.h 11128F: include/linux/hrtimer.h 11129F: include/linux/timer.h 11130F: kernel/time/clockevents.c 11131F: kernel/time/hrtimer.c 11132F: kernel/time/sleep_timeout.c 11133F: kernel/time/timer.c 11134F: kernel/time/timer_list.c 11135F: kernel/time/timer_migration.* 11136F: tools/testing/selftests/timers/ 11137 11138DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 11139M: Andreas Hindborg <a.hindborg@kernel.org> 11140R: Boqun Feng <boqun.feng@gmail.com> 11141R: FUJITA Tomonori <fujita.tomonori@gmail.com> 11142R: Frederic Weisbecker <frederic@kernel.org> 11143R: Lyude Paul <lyude@redhat.com> 11144R: Thomas Gleixner <tglx@linutronix.de> 11145R: Anna-Maria Behnsen <anna-maria@linutronix.de> 11146R: John Stultz <jstultz@google.com> 11147R: Stephen Boyd <sboyd@kernel.org> 11148L: rust-for-linux@vger.kernel.org 11149S: Supported 11150W: https://rust-for-linux.com 11151B: https://github.com/Rust-for-Linux/linux/issues 11152T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 11153F: rust/kernel/time.rs 11154F: rust/kernel/time/ 11155 11156HIGH-SPEED SCC DRIVER FOR AX.25 11157L: linux-hams@vger.kernel.org 11158S: Orphan 11159F: drivers/net/hamradio/scc.c 11160 11161HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 11162M: HighPoint Linux Team <linux@highpoint-tech.com> 11163S: Supported 11164W: http://www.highpoint-tech.com 11165F: Documentation/scsi/hptiop.rst 11166F: drivers/scsi/hptiop.c 11167 11168HIKEY960 ONBOARD USB GPIO HUB DRIVER 11169M: John Stultz <jstultz@google.com> 11170L: linux-kernel@vger.kernel.org 11171S: Maintained 11172F: drivers/misc/hisi_hikey_usb.c 11173 11174HIMAX HX83112B TOUCHSCREEN SUPPORT 11175M: Job Noorman <job@noorman.info> 11176L: linux-input@vger.kernel.org 11177S: Maintained 11178F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 11179F: drivers/input/touchscreen/himax_hx83112b.c 11180 11181HIMAX HX852X TOUCHSCREEN DRIVER 11182M: Stephan Gerhold <stephan@gerhold.net> 11183L: linux-input@vger.kernel.org 11184S: Maintained 11185F: Documentation/devicetree/bindings/input/touchscreen/himax,hx852es.yaml 11186F: drivers/input/touchscreen/himax_hx852x.c 11187 11188HIPPI 11189M: Jes Sorensen <jes@trained-monkey.org> 11190S: Maintained 11191F: drivers/net/hippi/ 11192F: include/linux/hippidevice.h 11193F: include/uapi/linux/if_hippi.h 11194F: net/802/hippi.c 11195 11196HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 11197M: Kurt Kanzenbach <kurt@linutronix.de> 11198L: netdev@vger.kernel.org 11199S: Maintained 11200F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 11201F: drivers/net/dsa/hirschmann/* 11202F: include/linux/platform_data/hirschmann-hellcreek.h 11203F: net/dsa/tag_hellcreek.c 11204 11205HISILICON DMA DRIVER 11206M: Zhou Wang <wangzhou1@hisilicon.com> 11207M: Longfang Liu <liulongfang@huawei.com> 11208L: dmaengine@vger.kernel.org 11209S: Maintained 11210F: drivers/dma/hisi_dma.c 11211 11212HISILICON GPIO DRIVER 11213M: Yang Shen <shenyang39@huawei.com> 11214L: linux-gpio@vger.kernel.org 11215S: Maintained 11216F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11217F: drivers/gpio/gpio-hisi.c 11218 11219HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11220M: Zhiqi Song <songzhiqi1@huawei.com> 11221M: Longfang Liu <liulongfang@huawei.com> 11222L: linux-crypto@vger.kernel.org 11223S: Maintained 11224F: Documentation/ABI/testing/debugfs-hisi-hpre 11225F: drivers/crypto/hisilicon/hpre/hpre.h 11226F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11227F: drivers/crypto/hisilicon/hpre/hpre_main.c 11228 11229HISILICON HNS3 PMU DRIVER 11230M: Jijie Shao <shaojijie@huawei.com> 11231S: Supported 11232F: Documentation/admin-guide/perf/hns3-pmu.rst 11233F: drivers/perf/hisilicon/hns3_pmu.c 11234 11235HISILICON I2C CONTROLLER DRIVER 11236M: Devyn Liu <liudingyuan@h-partners.com> 11237L: linux-i2c@vger.kernel.org 11238S: Maintained 11239W: https://www.hisilicon.com 11240F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11241F: drivers/i2c/busses/i2c-hisi.c 11242 11243HISILICON KUNPENG SOC HCCS DRIVER 11244M: Huisong Li <lihuisong@huawei.com> 11245S: Maintained 11246F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11247F: drivers/soc/hisilicon/kunpeng_hccs.c 11248F: drivers/soc/hisilicon/kunpeng_hccs.h 11249 11250HISILICON LPC BUS DRIVER 11251M: Jay Fang <f.fangjian@huawei.com> 11252S: Maintained 11253W: http://www.hisilicon.com 11254F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11255F: drivers/bus/hisi_lpc.c 11256 11257HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11258M: Jian Shen <shenjian15@huawei.com> 11259M: Salil Mehta <salil.mehta@huawei.com> 11260M: Jijie Shao <shaojijie@huawei.com> 11261L: netdev@vger.kernel.org 11262S: Maintained 11263W: http://www.hisilicon.com 11264F: drivers/net/ethernet/hisilicon/hns3/ 11265 11266HISILICON NETWORK HIBMCGE DRIVER 11267M: Jijie Shao <shaojijie@huawei.com> 11268L: netdev@vger.kernel.org 11269S: Maintained 11270F: drivers/net/ethernet/hisilicon/hibmcge/ 11271 11272HISILICON NETWORK SUBSYSTEM DRIVER 11273M: Jian Shen <shenjian15@huawei.com> 11274M: Salil Mehta <salil.mehta@huawei.com> 11275L: netdev@vger.kernel.org 11276S: Maintained 11277W: http://www.hisilicon.com 11278F: Documentation/devicetree/bindings/net/hisilicon*.txt 11279F: drivers/net/ethernet/hisilicon/ 11280 11281HISILICON PMU DRIVER 11282M: Jonathan Cameron <jonathan.cameron@huawei.com> 11283S: Supported 11284W: http://www.hisilicon.com 11285F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11286F: Documentation/admin-guide/perf/hisi-pmu.rst 11287F: drivers/perf/hisilicon 11288F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11289 11290HISILICON PTT DRIVER 11291M: Yicong Yang <yangyicong@hisilicon.com> 11292M: Jonathan Cameron <jonathan.cameron@huawei.com> 11293L: linux-kernel@vger.kernel.org 11294S: Maintained 11295F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11296F: Documentation/trace/hisi-ptt.rst 11297F: drivers/hwtracing/ptt/ 11298F: tools/perf/arch/arm64/util/hisi-ptt.c 11299F: tools/perf/util/hisi-ptt* 11300F: tools/perf/util/hisi-ptt-decoder/* 11301 11302HISILICON QM DRIVER 11303M: Weili Qian <qianweili@huawei.com> 11304M: Zhou Wang <wangzhou1@hisilicon.com> 11305L: linux-crypto@vger.kernel.org 11306S: Maintained 11307F: drivers/crypto/hisilicon/Kconfig 11308F: drivers/crypto/hisilicon/Makefile 11309F: drivers/crypto/hisilicon/qm.c 11310F: drivers/crypto/hisilicon/sgl.c 11311F: include/linux/hisi_acc_qm.h 11312 11313HISILICON ROCE DRIVER 11314M: Chengchang Tang <tangchengchang@huawei.com> 11315M: Junxian Huang <huangjunxian6@hisilicon.com> 11316L: linux-rdma@vger.kernel.org 11317S: Maintained 11318F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11319F: drivers/infiniband/hw/hns/ 11320 11321HISILICON SAS Controller 11322M: Yihang Li <liyihang9@h-partners.com> 11323S: Supported 11324W: http://www.hisilicon.com 11325F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11326F: drivers/scsi/hisi_sas/ 11327 11328HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11329M: Longfang Liu <liulongfang@huawei.com> 11330L: linux-crypto@vger.kernel.org 11331S: Maintained 11332F: Documentation/ABI/testing/debugfs-hisi-sec 11333F: drivers/crypto/hisilicon/sec2/sec.h 11334F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11335F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11336F: drivers/crypto/hisilicon/sec2/sec_main.c 11337 11338HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11339M: Yang Shen <shenyang39@huawei.com> 11340L: linux-spi@vger.kernel.org 11341S: Maintained 11342W: http://www.hisilicon.com 11343F: drivers/spi/spi-hisi-kunpeng.c 11344 11345HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11346M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11347L: linux-kernel@vger.kernel.org 11348S: Maintained 11349F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11350F: drivers/spmi/hisi-spmi-controller.c 11351 11352HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11353M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11354L: linux-kernel@vger.kernel.org 11355S: Maintained 11356F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11357F: drivers/mfd/hi6421-spmi-pmic.c 11358 11359HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11360M: Weili Qian <qianweili@huawei.com> 11361S: Maintained 11362F: drivers/crypto/hisilicon/trng/trng.c 11363 11364HISILICON V3XX SPI NOR FLASH Controller Driver 11365M: Yang Shen <shenyang39@huawei.com> 11366S: Maintained 11367W: http://www.hisilicon.com 11368F: drivers/spi/spi-hisi-sfc-v3xx.c 11369 11370HISILICON ZIP Controller DRIVER 11371M: Yang Shen <shenyang39@huawei.com> 11372M: Zhou Wang <wangzhou1@hisilicon.com> 11373L: linux-crypto@vger.kernel.org 11374S: Maintained 11375F: Documentation/ABI/testing/debugfs-hisi-zip 11376F: drivers/crypto/hisilicon/zip/ 11377 11378HMM - Heterogeneous Memory Management 11379M: Jason Gunthorpe <jgg@nvidia.com> 11380M: Leon Romanovsky <leonro@nvidia.com> 11381L: linux-mm@kvack.org 11382S: Maintained 11383F: Documentation/mm/hmm.rst 11384F: include/linux/hmm* 11385F: lib/test_hmm* 11386F: mm/hmm* 11387F: tools/testing/selftests/mm/*hmm* 11388 11389HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11390M: Petre Rodan <petre.rodan@subdimension.ro> 11391L: linux-iio@vger.kernel.org 11392S: Maintained 11393F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11394F: drivers/iio/pressure/hsc030pa* 11395 11396HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11397M: Andreas Klinger <ak@it-klinger.de> 11398M: Petre Rodan <petre.rodan@subdimension.ro> 11399L: linux-iio@vger.kernel.org 11400S: Maintained 11401F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11402F: drivers/iio/pressure/mprls0025pa* 11403 11404HP BIOSCFG DRIVER 11405M: Jorge Lopez <jorge.lopez2@hp.com> 11406L: platform-driver-x86@vger.kernel.org 11407S: Maintained 11408F: drivers/platform/x86/hp/hp-bioscfg/ 11409 11410HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11411L: platform-driver-x86@vger.kernel.org 11412S: Orphan 11413F: drivers/platform/x86/hp/tc1100-wmi.c 11414 11415HP WMI HARDWARE MONITOR DRIVER 11416M: James Seo <james@equiv.tech> 11417L: linux-hwmon@vger.kernel.org 11418S: Maintained 11419F: Documentation/hwmon/hp-wmi-sensors.rst 11420F: drivers/hwmon/hp-wmi-sensors.c 11421 11422HPET: High Precision Event Timers driver 11423M: Clemens Ladisch <clemens@ladisch.de> 11424S: Maintained 11425F: Documentation/timers/hpet.rst 11426F: drivers/char/hpet.c 11427F: include/linux/hpet.h 11428F: include/uapi/linux/hpet.h 11429 11430HPET: x86 11431S: Orphan 11432F: arch/x86/include/asm/hpet.h 11433F: arch/x86/kernel/hpet.c 11434 11435HPFS FILESYSTEM 11436M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11437S: Maintained 11438W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11439F: fs/hpfs/ 11440 11441HS3001 Hardware Temperature and Humidity Sensor 11442M: Andre Werner <andre.werner@systec-electronic.com> 11443L: linux-hwmon@vger.kernel.org 11444S: Maintained 11445F: drivers/hwmon/hs3001.c 11446 11447HSI SUBSYSTEM 11448M: Sebastian Reichel <sre@kernel.org> 11449S: Maintained 11450T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11451F: Documentation/ABI/testing/sysfs-bus-hsi 11452F: Documentation/driver-api/hsi.rst 11453F: drivers/hsi/ 11454F: include/linux/hsi/ 11455F: include/uapi/linux/hsi/ 11456 11457HSO 3G MODEM DRIVER 11458L: linux-usb@vger.kernel.org 11459S: Orphan 11460F: drivers/net/usb/hso.c 11461 11462HSR NETWORK PROTOCOL 11463L: netdev@vger.kernel.org 11464S: Orphan 11465F: net/hsr/ 11466 11467HT16K33 LED CONTROLLER DRIVER 11468M: Robin van der Gracht <robin@protonic.nl> 11469S: Maintained 11470F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11471F: drivers/auxdisplay/ht16k33.c 11472 11473HTCPEN TOUCHSCREEN DRIVER 11474M: Pau Oliva Fora <pof@eslack.org> 11475L: linux-input@vger.kernel.org 11476S: Maintained 11477F: drivers/input/touchscreen/htcpen.c 11478 11479HTE SUBSYSTEM 11480M: Dipen Patel <dipenp@nvidia.com> 11481L: timestamp@lists.linux.dev 11482S: Maintained 11483Q: https://patchwork.kernel.org/project/timestamp/list/ 11484T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11485F: Documentation/devicetree/bindings/timestamp/ 11486F: Documentation/driver-api/hte/ 11487F: drivers/hte/ 11488F: include/linux/hte.h 11489 11490HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11491M: Lorenzo Bianconi <lorenzo@kernel.org> 11492L: linux-iio@vger.kernel.org 11493S: Maintained 11494W: http://www.st.com/ 11495F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11496F: drivers/iio/humidity/hts221* 11497 11498HTU31 Hardware Temperature and Humidity Sensor 11499M: Andrei Lalaev <andrey.lalaev@gmail.com> 11500L: linux-hwmon@vger.kernel.org 11501S: Maintained 11502F: drivers/hwmon/htu31.c 11503 11504HUAWEI ETHERNET DRIVER 11505M: Cai Huoqing <cai.huoqing@linux.dev> 11506L: netdev@vger.kernel.org 11507S: Maintained 11508F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11509F: drivers/net/ethernet/huawei/hinic/ 11510 11511HUAWEI 3RD GEN ETHERNET DRIVER 11512M: Fan Gong <gongfan1@huawei.com> 11513L: netdev@vger.kernel.org 11514S: Maintained 11515F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11516F: drivers/net/ethernet/huawei/hinic3/ 11517 11518HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11519M: Pengyu Luo <mitltlatltl@gmail.com> 11520S: Maintained 11521F: Documentation/devicetree/bindings/embedded-controller/huawei,gaokun3-ec.yaml 11522F: drivers/platform/arm64/huawei-gaokun-ec.c 11523F: drivers/power/supply/huawei-gaokun-battery.c 11524F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11525F: include/linux/platform_data/huawei-gaokun-ec.h 11526 11527HUGETLB SUBSYSTEM 11528M: Muchun Song <muchun.song@linux.dev> 11529M: Oscar Salvador <osalvador@suse.de> 11530R: David Hildenbrand <david@kernel.org> 11531L: linux-mm@kvack.org 11532S: Maintained 11533F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11534F: Documentation/admin-guide/mm/hugetlbpage.rst 11535F: Documentation/mm/hugetlbfs_reserv.rst 11536F: Documentation/mm/vmemmap_dedup.rst 11537F: fs/hugetlbfs/ 11538F: include/linux/hugetlb.h 11539F: include/trace/events/hugetlbfs.h 11540F: mm/hugetlb.c 11541F: mm/hugetlb_cgroup.c 11542F: mm/hugetlb_cma.c 11543F: mm/hugetlb_cma.h 11544F: mm/hugetlb_vmemmap.c 11545F: mm/hugetlb_vmemmap.h 11546F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11547 11548HVA ST MEDIA DRIVER 11549M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11550L: linux-media@vger.kernel.org 11551S: Supported 11552W: https://linuxtv.org 11553T: git git://linuxtv.org/media.git 11554F: drivers/media/platform/st/sti/hva 11555 11556HWPOISON MEMORY FAILURE HANDLING 11557M: Miaohe Lin <linmiaohe@huawei.com> 11558R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11559L: linux-mm@kvack.org 11560S: Maintained 11561F: mm/hwpoison-inject.c 11562F: mm/memory-failure.c 11563 11564HYCON HY46XX TOUCHSCREEN SUPPORT 11565M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11566L: linux-input@vger.kernel.org 11567S: Maintained 11568F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11569F: drivers/input/touchscreen/hycon-hy46xx.c 11570 11571HYGON PROCESSOR SUPPORT 11572M: Pu Wen <puwen@hygon.cn> 11573L: linux-kernel@vger.kernel.org 11574S: Maintained 11575F: arch/x86/kernel/cpu/hygon.c 11576 11577HYNIX HI556 SENSOR DRIVER 11578M: Sakari Ailus <sakari.ailus@linux.intel.com> 11579L: linux-media@vger.kernel.org 11580S: Maintained 11581T: git git://linuxtv.org/media.git 11582F: drivers/media/i2c/hi556.c 11583 11584HYNIX HI846 SENSOR DRIVER 11585M: Martin Kepplinger <martin.kepplinger@puri.sm> 11586L: linux-media@vger.kernel.org 11587S: Maintained 11588F: drivers/media/i2c/hi846.c 11589 11590HYNIX HI847 SENSOR DRIVER 11591M: Sakari Ailus <sakari.ailus@linux.intel.com> 11592L: linux-media@vger.kernel.org 11593S: Maintained 11594F: drivers/media/i2c/hi847.c 11595 11596Hyper-V/Azure CORE AND DRIVERS 11597M: "K. Y. Srinivasan" <kys@microsoft.com> 11598M: Haiyang Zhang <haiyangz@microsoft.com> 11599M: Wei Liu <wei.liu@kernel.org> 11600M: Dexuan Cui <decui@microsoft.com> 11601L: linux-hyperv@vger.kernel.org 11602S: Supported 11603T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11604F: Documentation/ABI/stable/sysfs-bus-vmbus 11605F: Documentation/ABI/testing/debugfs-hyperv 11606F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11607F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11608F: Documentation/virt/hyperv 11609F: arch/arm64/hyperv 11610F: arch/arm64/include/asm/mshyperv.h 11611F: arch/x86/hyperv 11612F: arch/x86/include/asm/mshyperv.h 11613F: arch/x86/include/asm/trace/hyperv.h 11614F: arch/x86/kernel/cpu/mshyperv.c 11615F: drivers/clocksource/hyperv_timer.c 11616F: drivers/hid/hid-hyperv.c 11617F: drivers/hv/ 11618F: drivers/input/serio/hyperv-keyboard.c 11619F: drivers/iommu/hyperv-iommu.c 11620F: drivers/net/ethernet/microsoft/ 11621F: drivers/net/hyperv/ 11622F: drivers/pci/controller/pci-hyperv-intf.c 11623F: drivers/pci/controller/pci-hyperv.c 11624F: drivers/scsi/storvsc_drv.c 11625F: drivers/uio/uio_hv_generic.c 11626F: include/asm-generic/mshyperv.h 11627F: include/clocksource/hyperv_timer.h 11628F: include/hyperv/hvgdk.h 11629F: include/hyperv/hvgdk_ext.h 11630F: include/hyperv/hvgdk_mini.h 11631F: include/hyperv/hvhdk.h 11632F: include/hyperv/hvhdk_mini.h 11633F: include/linux/hyperv.h 11634F: include/net/mana 11635F: include/uapi/linux/hyperv.h 11636F: net/vmw_vsock/hyperv_transport.c 11637F: tools/hv/ 11638 11639HYPER-V FRAMEBUFFER DRIVER 11640M: "K. Y. Srinivasan" <kys@microsoft.com> 11641M: Haiyang Zhang <haiyangz@microsoft.com> 11642M: Wei Liu <wei.liu@kernel.org> 11643M: Dexuan Cui <decui@microsoft.com> 11644L: linux-hyperv@vger.kernel.org 11645S: Obsolete 11646T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11647F: drivers/video/fbdev/hyperv_fb.c 11648 11649HYPERBUS SUPPORT 11650M: Vignesh Raghavendra <vigneshr@ti.com> 11651R: Tudor Ambarus <tudor.ambarus@linaro.org> 11652L: linux-mtd@lists.infradead.org 11653S: Supported 11654Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11655C: irc://irc.oftc.net/mtd 11656T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11657F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11658F: drivers/mtd/hyperbus/ 11659F: include/linux/mtd/hyperbus.h 11660 11661HYPERVISOR VIRTUAL CONSOLE DRIVER 11662L: linuxppc-dev@lists.ozlabs.org 11663S: Odd Fixes 11664F: drivers/tty/hvc/ 11665 11666HUNG TASK DETECTOR 11667M: Andrew Morton <akpm@linux-foundation.org> 11668R: Lance Yang <lance.yang@linux.dev> 11669R: Masami Hiramatsu <mhiramat@kernel.org> 11670L: linux-kernel@vger.kernel.org 11671S: Maintained 11672F: include/linux/hung_task.h 11673F: kernel/hung_task.c 11674 11675I2C ACPI SUPPORT 11676M: Mika Westerberg <westeri@kernel.org> 11677L: linux-i2c@vger.kernel.org 11678L: linux-acpi@vger.kernel.org 11679S: Maintained 11680F: drivers/i2c/i2c-core-acpi.c 11681 11682I2C ADDRESS TRANSLATOR (ATR) 11683M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11684R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11685L: linux-i2c@vger.kernel.org 11686S: Maintained 11687F: drivers/i2c/i2c-atr.c 11688F: include/linux/i2c-atr.h 11689 11690I2C CONTROLLER DRIVER FOR NVIDIA GPU 11691M: Ajay Gupta <ajayg@nvidia.com> 11692L: linux-i2c@vger.kernel.org 11693S: Maintained 11694F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11695F: drivers/i2c/busses/i2c-nvidia-gpu.c 11696 11697I2C MUXES 11698M: Peter Rosin <peda@axentia.se> 11699L: linux-i2c@vger.kernel.org 11700S: Maintained 11701F: Documentation/devicetree/bindings/i2c/i2c-arb* 11702F: Documentation/devicetree/bindings/i2c/i2c-gate* 11703F: Documentation/devicetree/bindings/i2c/i2c-mux* 11704F: Documentation/i2c/i2c-topology.rst 11705F: Documentation/i2c/muxes/ 11706F: drivers/i2c/i2c-mux.c 11707F: drivers/i2c/muxes/ 11708F: include/linux/i2c-mux.h 11709 11710I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11711M: Gregory CLEMENT <gregory.clement@bootlin.com> 11712L: linux-i2c@vger.kernel.org 11713S: Maintained 11714F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11715F: drivers/i2c/busses/i2c-mv64xxx.c 11716 11717I2C OF COMPONENT PROBER 11718M: Chen-Yu Tsai <wenst@chromium.org> 11719L: linux-i2c@vger.kernel.org 11720L: devicetree@vger.kernel.org 11721S: Maintained 11722F: drivers/i2c/i2c-core-of-prober.c 11723F: include/linux/i2c-of-prober.h 11724 11725I2C OVER PARALLEL PORT 11726M: Jean Delvare <jdelvare@suse.com> 11727L: linux-i2c@vger.kernel.org 11728S: Maintained 11729F: Documentation/i2c/busses/i2c-parport.rst 11730F: drivers/i2c/busses/i2c-parport.c 11731 11732I2C SUBSYSTEM 11733M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11734L: linux-i2c@vger.kernel.org 11735S: Maintained 11736W: https://i2c.wiki.kernel.org/ 11737Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11738T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11739F: Documentation/i2c/ 11740F: drivers/i2c/* 11741F: include/dt-bindings/i2c/i2c.h 11742F: include/linux/i2c-dev.h 11743F: include/linux/i2c-smbus.h 11744F: include/linux/i2c.h 11745F: include/uapi/linux/i2c-*.h 11746F: include/uapi/linux/i2c.h 11747 11748I2C SUBSYSTEM HOST DRIVERS 11749M: Andi Shyti <andi.shyti@kernel.org> 11750L: linux-i2c@vger.kernel.org 11751S: Maintained 11752W: https://i2c.wiki.kernel.org/ 11753Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11754T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11755F: Documentation/devicetree/bindings/i2c/ 11756F: drivers/i2c/algos/ 11757F: drivers/i2c/busses/ 11758F: include/dt-bindings/i2c/ 11759 11760I2C-TAOS-EVM DRIVER 11761M: Jean Delvare <jdelvare@suse.com> 11762L: linux-i2c@vger.kernel.org 11763S: Maintained 11764F: Documentation/i2c/busses/i2c-taos-evm.rst 11765F: drivers/i2c/busses/i2c-taos-evm.c 11766 11767I2C-TINY-USB DRIVER 11768M: Till Harbaum <till@harbaum.org> 11769L: linux-i2c@vger.kernel.org 11770S: Maintained 11771W: http://www.harbaum.org/till/i2c_tiny_usb 11772F: drivers/i2c/busses/i2c-tiny-usb.c 11773 11774I2C/SMBUS CONTROLLER DRIVERS FOR PC 11775M: Jean Delvare <jdelvare@suse.com> 11776L: linux-i2c@vger.kernel.org 11777S: Maintained 11778F: Documentation/i2c/busses/i2c-ali1535.rst 11779F: Documentation/i2c/busses/i2c-ali1563.rst 11780F: Documentation/i2c/busses/i2c-ali15x3.rst 11781F: Documentation/i2c/busses/i2c-amd756.rst 11782F: Documentation/i2c/busses/i2c-amd8111.rst 11783F: Documentation/i2c/busses/i2c-i801.rst 11784F: Documentation/i2c/busses/i2c-nforce2.rst 11785F: Documentation/i2c/busses/i2c-piix4.rst 11786F: Documentation/i2c/busses/i2c-sis5595.rst 11787F: Documentation/i2c/busses/i2c-sis630.rst 11788F: Documentation/i2c/busses/i2c-sis96x.rst 11789F: Documentation/i2c/busses/i2c-via.rst 11790F: Documentation/i2c/busses/i2c-viapro.rst 11791F: drivers/i2c/busses/i2c-ali1535.c 11792F: drivers/i2c/busses/i2c-ali1563.c 11793F: drivers/i2c/busses/i2c-ali15x3.c 11794F: drivers/i2c/busses/i2c-amd756.c 11795F: drivers/i2c/busses/i2c-amd8111.c 11796F: drivers/i2c/busses/i2c-i801.c 11797F: drivers/i2c/busses/i2c-isch.c 11798F: drivers/i2c/busses/i2c-nforce2.c 11799F: drivers/i2c/busses/i2c-piix4.* 11800F: drivers/i2c/busses/i2c-sis5595.c 11801F: drivers/i2c/busses/i2c-sis630.c 11802F: drivers/i2c/busses/i2c-sis96x.c 11803F: drivers/i2c/busses/i2c-via.c 11804F: drivers/i2c/busses/i2c-viapro.c 11805 11806I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11807M: Hans de Goede <hansg@kernel.org> 11808L: linux-i2c@vger.kernel.org 11809S: Maintained 11810F: drivers/i2c/busses/i2c-cht-wc.c 11811 11812I2C/SMBUS ISMT DRIVER 11813M: Neil Horman <nhorman@tuxdriver.com> 11814L: linux-i2c@vger.kernel.org 11815F: Documentation/i2c/busses/i2c-ismt.rst 11816F: drivers/i2c/busses/i2c-ismt.c 11817 11818I2C/SMBUS ZHAOXIN DRIVER 11819M: Hans Hu <hanshu@zhaoxin.com> 11820L: linux-i2c@vger.kernel.org 11821S: Maintained 11822W: https://www.zhaoxin.com 11823F: drivers/i2c/busses/i2c-viai2c-common.c 11824F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11825 11826I2C/SMBUS STUB DRIVER 11827M: Jean Delvare <jdelvare@suse.com> 11828L: linux-i2c@vger.kernel.org 11829S: Maintained 11830F: drivers/i2c/i2c-stub.c 11831 11832I3C DRIVER FOR ASPEED AST2600 11833M: Jeremy Kerr <jk@codeconstruct.com.au> 11834S: Maintained 11835F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11836F: drivers/i3c/master/ast2600-i3c-master.c 11837 11838I3C DRIVER FOR ANALOG DEVICES I3C CONTROLLER IP 11839M: Jorge Marques <jorge.marques@analog.com> 11840S: Maintained 11841F: Documentation/devicetree/bindings/i3c/adi,i3c-master.yaml 11842F: drivers/i3c/master/adi-i3c-master.c 11843 11844I3C DRIVER FOR CADENCE I3C MASTER IP 11845M: Przemysław Gaj <pgaj@cadence.com> 11846S: Maintained 11847F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11848F: drivers/i3c/master/i3c-master-cdns.c 11849 11850I3C DRIVER FOR RENESAS 11851M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11852M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11853S: Supported 11854F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11855F: drivers/i3c/master/renesas-i3c.c 11856 11857I3C DRIVER FOR SYNOPSYS DESIGNWARE 11858S: Orphan 11859F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11860F: drivers/i3c/master/dw* 11861 11862I3C SUBSYSTEM 11863M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11864R: Frank Li <Frank.Li@nxp.com> 11865L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11866S: Maintained 11867Q: https://patchwork.kernel.org/project/linux-i3c/list/ 11868C: irc://chat.freenode.net/linux-i3c 11869T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11870F: Documentation/ABI/testing/sysfs-bus-i3c 11871F: Documentation/devicetree/bindings/i3c/ 11872F: Documentation/driver-api/i3c 11873F: drivers/i3c/ 11874F: include/dt-bindings/i3c/ 11875F: include/linux/i3c/ 11876 11877IBM Operation Panel Input Driver 11878M: Eddie James <eajames@linux.ibm.com> 11879L: linux-input@vger.kernel.org 11880S: Maintained 11881F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11882F: drivers/input/misc/ibm-panel.c 11883 11884IBM Power 842 compression accelerator 11885M: Haren Myneni <haren@us.ibm.com> 11886S: Supported 11887F: crypto/842.c 11888F: drivers/crypto/nx/Kconfig 11889F: drivers/crypto/nx/Makefile 11890F: drivers/crypto/nx/nx-842* 11891F: include/linux/sw842.h 11892F: lib/842/ 11893 11894IBM Power in-Nest Crypto Acceleration 11895M: Breno Leitão <leitao@debian.org> 11896M: Nayna Jain <nayna@linux.ibm.com> 11897M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11898L: linux-crypto@vger.kernel.org 11899S: Supported 11900F: drivers/crypto/nx/Kconfig 11901F: drivers/crypto/nx/Makefile 11902F: drivers/crypto/nx/nx-aes* 11903F: drivers/crypto/nx/nx-sha* 11904F: drivers/crypto/nx/nx.* 11905F: drivers/crypto/nx/nx_csbcpb.h 11906F: drivers/crypto/nx/nx_debugfs.c 11907 11908IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11909M: Tyrel Datwyler <tyreld@linux.ibm.com> 11910L: linux-pci@vger.kernel.org 11911L: linuxppc-dev@lists.ozlabs.org 11912S: Supported 11913F: drivers/pci/hotplug/rpadlpar* 11914 11915IBM Power Linux RAID adapter 11916M: Brian King <brking@us.ibm.com> 11917S: Supported 11918F: drivers/scsi/ipr.* 11919 11920IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11921M: Tyrel Datwyler <tyreld@linux.ibm.com> 11922L: linux-pci@vger.kernel.org 11923L: linuxppc-dev@lists.ozlabs.org 11924S: Supported 11925F: drivers/pci/hotplug/rpaphp* 11926 11927IBM Power SRIOV Virtual NIC Device Driver 11928M: Haren Myneni <haren@linux.ibm.com> 11929M: Rick Lindsley <ricklind@linux.ibm.com> 11930R: Nick Child <nnac123@linux.ibm.com> 11931R: Thomas Falcon <tlfalcon@linux.ibm.com> 11932L: netdev@vger.kernel.org 11933S: Maintained 11934F: drivers/net/ethernet/ibm/ibmvnic.* 11935 11936IBM Power VFIO Support 11937M: Timothy Pearson <tpearson@raptorengineering.com> 11938S: Supported 11939F: drivers/vfio/vfio_iommu_spapr_tce.c 11940 11941IBM Power Virtual Ethernet Device Driver 11942M: Nick Child <nnac123@linux.ibm.com> 11943L: netdev@vger.kernel.org 11944S: Maintained 11945F: drivers/net/ethernet/ibm/ibmveth.* 11946 11947IBM Power Virtual FC Device Drivers 11948M: Tyrel Datwyler <tyreld@linux.ibm.com> 11949L: linux-scsi@vger.kernel.org 11950S: Supported 11951F: drivers/scsi/ibmvscsi/ibmvfc* 11952 11953IBM Power Virtual Management Channel Driver 11954M: Brad Warrum <bwarrum@linux.ibm.com> 11955M: Ritu Agarwal <rituagar@linux.ibm.com> 11956S: Supported 11957F: drivers/misc/ibmvmc.* 11958 11959IBM Power Virtual SCSI Device Drivers 11960M: Tyrel Datwyler <tyreld@linux.ibm.com> 11961L: linux-scsi@vger.kernel.org 11962S: Supported 11963F: drivers/scsi/ibmvscsi/ibmvscsi* 11964F: include/scsi/viosrp.h 11965 11966IBM Power Virtual SCSI Device Target Driver 11967M: Tyrel Datwyler <tyreld@linux.ibm.com> 11968L: linux-scsi@vger.kernel.org 11969L: target-devel@vger.kernel.org 11970S: Supported 11971F: drivers/scsi/ibmvscsi_tgt/ 11972 11973IBM Power VMX Cryptographic instructions 11974M: Breno Leitão <leitao@debian.org> 11975M: Nayna Jain <nayna@linux.ibm.com> 11976M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11977L: linux-crypto@vger.kernel.org 11978S: Supported 11979F: arch/powerpc/crypto/Kconfig 11980F: arch/powerpc/crypto/Makefile 11981F: arch/powerpc/crypto/aes.c 11982F: arch/powerpc/crypto/aes_cbc.c 11983F: arch/powerpc/crypto/aes_ctr.c 11984F: arch/powerpc/crypto/aes_xts.c 11985F: arch/powerpc/crypto/aesp8-ppc.* 11986F: arch/powerpc/crypto/ghash.c 11987F: arch/powerpc/crypto/ghashp8-ppc.pl 11988F: arch/powerpc/crypto/ppc-xlate.pl 11989F: arch/powerpc/crypto/vmx.c 11990 11991IBM ServeRAID RAID DRIVER 11992S: Orphan 11993F: drivers/scsi/ips.* 11994 11995ICH LPC AND GPIO DRIVER 11996M: Peter Tyser <ptyser@xes-inc.com> 11997S: Maintained 11998F: drivers/gpio/gpio-ich.c 11999F: drivers/mfd/lpc_ich.c 12000 12001ICY I2C DRIVER 12002M: Max Staudt <max@enpas.org> 12003L: linux-i2c@vger.kernel.org 12004S: Maintained 12005F: drivers/i2c/busses/i2c-icy.c 12006 12007IDEAPAD LAPTOP EXTRAS DRIVER 12008M: Ike Panhc <ikepanhc@gmail.com> 12009L: platform-driver-x86@vger.kernel.org 12010S: Maintained 12011W: http://launchpad.net/ideapad-laptop 12012F: drivers/platform/x86/lenovo/ideapad-laptop.c 12013 12014IDEAPAD LAPTOP SLIDEBAR DRIVER 12015M: Andrey Moiseev <o2g.org.ru@gmail.com> 12016L: linux-input@vger.kernel.org 12017S: Maintained 12018W: https://github.com/o2genum/ideapad-slidebar 12019F: drivers/input/misc/ideapad_slidebar.c 12020 12021IDT VersaClock 5 CLOCK DRIVER 12022M: Luca Ceresoli <luca@lucaceresoli.net> 12023S: Maintained 12024F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 12025F: drivers/clk/clk-versaclock5.c 12026 12027IEEE 802.15.4 SUBSYSTEM 12028M: Alexander Aring <alex.aring@gmail.com> 12029M: Stefan Schmidt <stefan@datenfreihafen.org> 12030M: Miquel Raynal <miquel.raynal@bootlin.com> 12031L: linux-wpan@vger.kernel.org 12032S: Maintained 12033W: https://linux-wpan.org/ 12034Q: https://patchwork.kernel.org/project/linux-wpan/list/ 12035T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 12036T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 12037F: Documentation/networking/ieee802154.rst 12038F: drivers/net/ieee802154/ 12039F: include/linux/ieee802154.h 12040F: include/linux/nl802154.h 12041F: include/net/af_ieee802154.h 12042F: include/net/cfg802154.h 12043F: include/net/ieee802154_netdev.h 12044F: include/net/mac802154.h 12045F: include/net/nl802154.h 12046F: net/ieee802154/ 12047F: net/mac802154/ 12048 12049Intel VIRTIO DATA PATH ACCELERATOR 12050M: Zhu Lingshan <lingshan.zhu@kernel.org> 12051L: virtualization@lists.linux.dev 12052S: Supported 12053F: drivers/vdpa/ifcvf/ 12054 12055IFE PROTOCOL 12056M: Yotam Gigi <yotam.gi@gmail.com> 12057M: Jamal Hadi Salim <jhs@mojatatu.com> 12058F: include/net/ife.h 12059F: include/uapi/linux/ife.h 12060F: net/ife 12061 12062IGORPLUG-USB IR RECEIVER 12063M: Sean Young <sean@mess.org> 12064L: linux-media@vger.kernel.org 12065S: Maintained 12066F: drivers/media/rc/igorplugusb.c 12067 12068IGUANAWORKS USB IR TRANSCEIVER 12069M: Sean Young <sean@mess.org> 12070L: linux-media@vger.kernel.org 12071S: Maintained 12072F: drivers/media/rc/iguanair.c 12073 12074IIO ADC HELPERS 12075M: Matti Vaittinen <mazziesaccount@gmail.com> 12076L: linux-iio@vger.kernel.org 12077S: Maintained 12078F: drivers/iio/adc/industrialio-adc.c 12079F: include/linux/iio/adc-helpers.h 12080 12081IIO BACKEND FRAMEWORK 12082M: Nuno Sa <nuno.sa@analog.com> 12083R: Olivier Moysan <olivier.moysan@foss.st.com> 12084L: linux-iio@vger.kernel.org 12085S: Maintained 12086F: Documentation/ABI/testing/debugfs-iio-backend 12087F: drivers/iio/industrialio-backend.c 12088F: include/linux/iio/backend.h 12089 12090IIO DIGITAL POTENTIOMETER DAC 12091M: Peter Rosin <peda@axentia.se> 12092L: linux-iio@vger.kernel.org 12093S: Maintained 12094F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 12095F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 12096F: drivers/iio/dac/dpot-dac.c 12097 12098IIO ENVELOPE DETECTOR 12099M: Peter Rosin <peda@axentia.se> 12100L: linux-iio@vger.kernel.org 12101S: Maintained 12102F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 12103F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 12104F: drivers/iio/adc/envelope-detector.c 12105 12106IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 12107M: Matti Vaittinen <mazziesaccount@gmail.com> 12108L: linux-iio@vger.kernel.org 12109S: Maintained 12110F: drivers/iio/industrialio-gts-helper.c 12111F: include/linux/iio/iio-gts-helper.h 12112F: drivers/iio/test/iio-test-gts.c 12113 12114IIO MULTIPLEXER 12115M: Peter Rosin <peda@axentia.se> 12116L: linux-iio@vger.kernel.org 12117S: Maintained 12118F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 12119F: drivers/iio/multiplexer/iio-mux.c 12120 12121IIO SCMI BASED DRIVER 12122M: Jyoti Bhayana <jbhayana@google.com> 12123L: linux-iio@vger.kernel.org 12124S: Maintained 12125F: drivers/iio/common/scmi_sensors/scmi_iio.c 12126 12127IIO SUBSYSTEM AND DRIVERS 12128M: Jonathan Cameron <jic23@kernel.org> 12129R: David Lechner <dlechner@baylibre.com> 12130R: Nuno Sá <nuno.sa@analog.com> 12131R: Andy Shevchenko <andy@kernel.org> 12132L: linux-iio@vger.kernel.org 12133S: Maintained 12134T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 12135F: Documentation/ABI/testing/configfs-iio* 12136F: Documentation/ABI/testing/sysfs-bus-iio* 12137F: Documentation/devicetree/bindings/iio/ 12138F: Documentation/iio/ 12139F: drivers/iio/ 12140F: drivers/staging/iio/ 12141F: include/dt-bindings/iio/ 12142F: include/linux/iio/ 12143F: tools/iio/ 12144 12145IIO UNIT CONVERTER 12146M: Peter Rosin <peda@axentia.se> 12147L: linux-iio@vger.kernel.org 12148S: Maintained 12149F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 12150F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 12151F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 12152F: drivers/iio/afe/iio-rescale.c 12153 12154IKANOS/ADI EAGLE ADSL USB DRIVER 12155M: Matthieu Castet <castet.matthieu@free.fr> 12156M: Stanislaw Gruszka <stf_xl@wp.pl> 12157S: Maintained 12158F: drivers/usb/atm/ueagle-atm.c 12159 12160IMAGIS TOUCHSCREEN DRIVER 12161M: Markuss Broks <markuss.broks@gmail.com> 12162S: Maintained 12163F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 12164F: drivers/input/touchscreen/imagis.c 12165 12166IMGTEC ASCII LCD DRIVER 12167M: Paul Burton <paulburton@kernel.org> 12168S: Maintained 12169F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 12170F: drivers/auxdisplay/img-ascii-lcd.c 12171 12172IMGTEC JPEG ENCODER DRIVER 12173M: Devarsh Thakkar <devarsht@ti.com> 12174L: linux-media@vger.kernel.org 12175S: Supported 12176F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 12177F: drivers/media/platform/imagination/e5010* 12178 12179IMGTEC IR DECODER DRIVER 12180S: Orphan 12181F: drivers/media/rc/img-ir/ 12182 12183IMGTEC POWERVR DRM DRIVER 12184M: Frank Binns <frank.binns@imgtec.com> 12185M: Matt Coster <matt.coster@imgtec.com> 12186S: Supported 12187T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12188F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 12189F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 12190F: Documentation/gpu/imagination/ 12191F: drivers/gpu/drm/ci/xfails/powervr* 12192F: drivers/gpu/drm/imagination/ 12193F: include/uapi/drm/pvr_drm.h 12194 12195IMON SOUNDGRAPH USB IR RECEIVER 12196M: Sean Young <sean@mess.org> 12197L: linux-media@vger.kernel.org 12198S: Maintained 12199F: drivers/media/rc/imon.c 12200F: drivers/media/rc/imon_raw.c 12201 12202IMS TWINTURBO FRAMEBUFFER DRIVER 12203L: linux-fbdev@vger.kernel.org 12204S: Orphan 12205F: drivers/video/fbdev/imsttfb.c 12206 12207INA233 HARDWARE MONITOR DRIVERS 12208M: Leo Yang <leo.yang.sy0@gmail.com> 12209L: linux-hwmon@vger.kernel.org 12210S: Maintained 12211F: Documentation/hwmon/ina233.rst 12212F: drivers/hwmon/pmbus/ina233.c 12213 12214INDEX OF FURTHER KERNEL DOCUMENTATION 12215M: Carlos Bilbao <carlos.bilbao@kernel.org> 12216S: Maintained 12217F: Documentation/process/kernel-docs.rst 12218 12219INDUSTRY PACK SUBSYSTEM (IPACK) 12220M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 12221M: Jens Taprogge <jens.taprogge@taprogge.org> 12222M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12223L: industrypack-devel@lists.sourceforge.net 12224S: Maintained 12225W: http://industrypack.sourceforge.net 12226F: drivers/ipack/ 12227 12228INFINEON DPS310 Driver 12229M: Eddie James <eajames@linux.ibm.com> 12230L: linux-iio@vger.kernel.org 12231S: Maintained 12232F: drivers/iio/pressure/dps310.c 12233 12234INFINEON PEB2466 ASoC CODEC 12235M: Herve Codina <herve.codina@bootlin.com> 12236L: linux-sound@vger.kernel.org 12237S: Maintained 12238F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12239F: sound/soc/codecs/peb2466.c 12240 12241INFINEON TLV493D Driver 12242M: Dixit Parmar <dixitparmar19@gmail.com> 12243L: linux-iio@vger.kernel.org 12244S: Maintained 12245W: https://www.infineon.com/part/TLV493D-A1B6 12246F: Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml 12247F: drivers/iio/magnetometer/tlv493d.c 12248 12249INFINIBAND SUBSYSTEM 12250M: Jason Gunthorpe <jgg@nvidia.com> 12251M: Leon Romanovsky <leonro@nvidia.com> 12252L: linux-rdma@vger.kernel.org 12253S: Supported 12254W: https://github.com/linux-rdma/rdma-core 12255Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12256T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12257F: Documentation/devicetree/bindings/infiniband/ 12258F: Documentation/infiniband/ 12259F: drivers/infiniband/ 12260F: include/rdma/ 12261F: include/trace/events/ib_mad.h 12262F: include/trace/events/ib_umad.h 12263F: include/trace/misc/rdma.h 12264F: include/uapi/linux/if_infiniband.h 12265F: include/uapi/rdma/ 12266F: samples/bpf/ibumad_kern.c 12267F: samples/bpf/ibumad_user.c 12268 12269INGENIC JZ4780 NAND DRIVER 12270M: Harvey Hunt <harveyhuntnexus@gmail.com> 12271L: linux-mtd@lists.infradead.org 12272L: linux-mips@vger.kernel.org 12273S: Maintained 12274F: drivers/mtd/nand/raw/ingenic/ 12275 12276INGENIC JZ47xx SoCs 12277M: Paul Cercueil <paul@crapouillou.net> 12278L: linux-mips@vger.kernel.org 12279S: Maintained 12280F: arch/mips/boot/dts/ingenic/ 12281F: arch/mips/generic/board-ingenic.c 12282F: arch/mips/include/asm/mach-ingenic/ 12283F: arch/mips/ingenic/Kconfig 12284F: drivers/clk/ingenic/ 12285F: drivers/dma/dma-jz4780.c 12286F: drivers/gpu/drm/ingenic/ 12287F: drivers/i2c/busses/i2c-jz4780.c 12288F: drivers/iio/adc/ingenic-adc.c 12289F: drivers/irqchip/irq-ingenic.c 12290F: drivers/memory/jz4780-nemc.c 12291F: drivers/mmc/host/jz4740_mmc.c 12292F: drivers/mtd/nand/raw/ingenic/ 12293F: drivers/pinctrl/pinctrl-ingenic.c 12294F: drivers/power/supply/ingenic-battery.c 12295F: drivers/pwm/pwm-jz4740.c 12296F: drivers/remoteproc/ingenic_rproc.c 12297F: drivers/rtc/rtc-jz4740.c 12298F: drivers/tty/serial/8250/8250_ingenic.c 12299F: drivers/usb/musb/jz4740.c 12300F: drivers/watchdog/jz4740_wdt.c 12301F: include/dt-bindings/iio/adc/ingenic,adc.h 12302F: include/linux/mfd/ingenic-tcu.h 12303F: sound/soc/codecs/jz47* 12304F: sound/soc/jz4740/ 12305 12306INJOINIC IP5xxx POWER BANK IC DRIVER 12307M: Samuel Holland <samuel@sholland.org> 12308S: Maintained 12309F: drivers/power/supply/ip5xxx_power.c 12310 12311INOTIFY 12312M: Jan Kara <jack@suse.cz> 12313R: Amir Goldstein <amir73il@gmail.com> 12314L: linux-fsdevel@vger.kernel.org 12315S: Maintained 12316F: Documentation/filesystems/inotify.rst 12317F: fs/notify/inotify/ 12318F: include/linux/inotify.h 12319F: include/uapi/linux/inotify.h 12320 12321INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12322M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12323L: linux-input@vger.kernel.org 12324S: Maintained 12325Q: http://patchwork.kernel.org/project/linux-input/list/ 12326T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12327F: Documentation/devicetree/bindings/input/ 12328F: Documentation/devicetree/bindings/serio/ 12329F: Documentation/input/ 12330F: drivers/input/ 12331F: include/dt-bindings/input/ 12332F: include/linux/gameport.h 12333F: include/linux/i8042.h 12334F: include/linux/input.h 12335F: include/linux/input/ 12336F: include/linux/libps2.h 12337F: include/linux/serio.h 12338F: include/uapi/linux/gameport.h 12339F: include/uapi/linux/input-event-codes.h 12340F: include/uapi/linux/input.h 12341F: include/uapi/linux/serio.h 12342F: include/uapi/linux/uinput.h 12343 12344INPUT MULTITOUCH (MT) PROTOCOL 12345M: Henrik Rydberg <rydberg@bitmath.org> 12346L: linux-input@vger.kernel.org 12347S: Odd fixes 12348F: Documentation/input/multi-touch-protocol.rst 12349F: drivers/input/input-mt.c 12350K: \b(ABS|SYN)_MT_ 12351 12352INSIDE SECURE CRYPTO DRIVER 12353M: Antoine Tenart <atenart@kernel.org> 12354L: linux-crypto@vger.kernel.org 12355S: Maintained 12356F: drivers/crypto/inside-secure/ 12357 12358INSIDE SECURE EIP93 CRYPTO DRIVER 12359M: Christian Marangi <ansuelsmth@gmail.com> 12360L: linux-crypto@vger.kernel.org 12361S: Maintained 12362F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12363F: drivers/crypto/inside-secure/eip93/ 12364 12365INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12366M: Mimi Zohar <zohar@linux.ibm.com> 12367M: Roberto Sassu <roberto.sassu@huawei.com> 12368M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12369R: Eric Snowberg <eric.snowberg@oracle.com> 12370L: linux-integrity@vger.kernel.org 12371S: Supported 12372T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12373F: security/integrity/ 12374F: security/integrity/ima/ 12375 12376INTEGRITY POLICY ENFORCEMENT (IPE) 12377M: Fan Wu <wufan@kernel.org> 12378L: linux-security-module@vger.kernel.org 12379S: Supported 12380T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12381F: Documentation/admin-guide/LSM/ipe.rst 12382F: Documentation/security/ipe.rst 12383F: scripts/ipe/ 12384F: security/ipe/ 12385 12386INTEL 810/815 FRAMEBUFFER DRIVER 12387M: Antonino Daplas <adaplas@gmail.com> 12388L: linux-fbdev@vger.kernel.org 12389S: Maintained 12390F: drivers/video/fbdev/i810/ 12391 12392INTEL 8254 COUNTER DRIVER 12393M: William Breathitt Gray <wbg@kernel.org> 12394L: linux-iio@vger.kernel.org 12395S: Maintained 12396F: drivers/counter/i8254.c 12397F: include/linux/i8254.h 12398 12399INTEL 8255 GPIO DRIVER 12400M: William Breathitt Gray <wbg@kernel.org> 12401L: linux-gpio@vger.kernel.org 12402S: Maintained 12403F: drivers/gpio/gpio-i8255.c 12404F: drivers/gpio/gpio-i8255.h 12405 12406INTEL ASoC DRIVERS 12407M: Cezary Rojewski <cezary.rojewski@intel.com> 12408M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12409M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12410M: Bard Liao <yung-chuan.liao@linux.intel.com> 12411M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12412M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12413R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12414L: linux-sound@vger.kernel.org 12415S: Supported 12416F: sound/soc/intel/ 12417 12418INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12419M: Hans de Goede <hansg@kernel.org> 12420L: platform-driver-x86@vger.kernel.org 12421S: Maintained 12422F: drivers/platform/x86/intel/atomisp2/pm.c 12423 12424INTEL ATOMISP2 LED DRIVER 12425M: Hans de Goede <hansg@kernel.org> 12426L: platform-driver-x86@vger.kernel.org 12427S: Maintained 12428F: drivers/platform/x86/intel/atomisp2/led.c 12429 12430INTEL BIOS SAR INT1092 DRIVER 12431M: Shravan Sudhakar <s.shravan@intel.com> 12432L: platform-driver-x86@vger.kernel.org 12433S: Maintained 12434F: drivers/platform/x86/intel/int1092/ 12435 12436INTEL BROXTON PMC DRIVER 12437M: Mika Westerberg <mika.westerberg@linux.intel.com> 12438M: Zha Qipeng <qipeng.zha@intel.com> 12439S: Maintained 12440F: drivers/mfd/intel_pmc_bxt.c 12441F: include/linux/mfd/intel_pmc_bxt.h 12442 12443INTEL C600 SERIES SAS CONTROLLER DRIVER 12444L: linux-scsi@vger.kernel.org 12445S: Orphan 12446T: git git://git.code.sf.net/p/intel-sas/isci 12447F: drivers/scsi/isci/ 12448 12449INTEL CPU family model numbers 12450M: Tony Luck <tony.luck@intel.com> 12451M: x86@kernel.org 12452L: linux-kernel@vger.kernel.org 12453S: Supported 12454F: arch/x86/include/asm/intel-family.h 12455 12456INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12457M: Alexander Usyskin <alexander.usyskin@intel.com> 12458L: linux-mtd@lists.infradead.org 12459S: Supported 12460F: drivers/mtd/devices/mtd_intel_dg.c 12461F: include/linux/intel_dg_nvm_aux.h 12462 12463INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12464M: Jani Nikula <jani.nikula@linux.intel.com> 12465M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12466L: intel-gfx@lists.freedesktop.org 12467L: intel-xe@lists.freedesktop.org 12468S: Supported 12469F: drivers/gpu/drm/i915/display/ 12470F: drivers/gpu/drm/xe/display/ 12471F: drivers/gpu/drm/xe/compat-i915-headers 12472F: include/drm/intel/ 12473 12474INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12475M: Jani Nikula <jani.nikula@linux.intel.com> 12476M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12477M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12478M: Tvrtko Ursulin <tursulin@ursulin.net> 12479L: intel-gfx@lists.freedesktop.org 12480S: Supported 12481W: https://drm.pages.freedesktop.org/intel-docs/ 12482Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12483B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12484C: irc://irc.oftc.net/intel-gfx 12485T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12486F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12487F: Documentation/gpu/i915.rst 12488F: drivers/gpu/drm/ci/xfails/i915* 12489F: drivers/gpu/drm/i915/ 12490F: include/drm/intel/ 12491F: include/uapi/drm/i915_drm.h 12492 12493INTEL DRM XE DRIVER (Lunar Lake and newer) 12494M: Lucas De Marchi <lucas.demarchi@intel.com> 12495M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12496M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12497L: intel-xe@lists.freedesktop.org 12498S: Supported 12499W: https://drm.pages.freedesktop.org/intel-docs/ 12500Q: http://patchwork.freedesktop.org/project/intel-xe/ 12501B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12502C: irc://irc.oftc.net/xe 12503T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12504F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12505F: Documentation/gpu/xe/ 12506F: drivers/gpu/drm/xe/ 12507F: include/drm/intel/ 12508F: include/uapi/drm/xe_drm.h 12509 12510INTEL ETHERNET DRIVERS 12511M: Tony Nguyen <anthony.l.nguyen@intel.com> 12512M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12513L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12514S: Maintained 12515W: https://www.intel.com/content/www/us/en/support.html 12516Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12519F: Documentation/networking/device_drivers/ethernet/intel/ 12520F: drivers/net/ethernet/intel/ 12521F: drivers/net/ethernet/intel/*/ 12522F: include/linux/avf/virtchnl.h 12523F: include/linux/net/intel/*/ 12524 12525INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12526M: Krzysztof Czurylo <krzysztof.czurylo@intel.com> 12527M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12528L: linux-rdma@vger.kernel.org 12529S: Supported 12530F: drivers/infiniband/hw/irdma/ 12531F: include/uapi/rdma/irdma-abi.h 12532 12533INTEL GPIO DRIVERS 12534M: Andy Shevchenko <andy@kernel.org> 12535L: linux-gpio@vger.kernel.org 12536S: Supported 12537T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12538F: drivers/gpio/gpio-elkhartlake.c 12539F: drivers/gpio/gpio-graniterapids.c 12540F: drivers/gpio/gpio-ich.c 12541F: drivers/gpio/gpio-merrifield.c 12542F: drivers/gpio/gpio-ml-ioh.c 12543F: drivers/gpio/gpio-pch.c 12544F: drivers/gpio/gpio-sch.c 12545F: drivers/gpio/gpio-sodaville.c 12546F: drivers/gpio/gpio-tangier.c 12547F: drivers/gpio/gpio-tangier.h 12548 12549INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12550R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12551R: Zhi Wang <zhi.wang.linux@gmail.com> 12552S: Odd Fixes 12553W: https://github.com/intel/gvt-linux/wiki 12554F: drivers/gpu/drm/i915/gvt/ 12555 12556INTEL HID EVENT DRIVER 12557M: Alex Hung <alexhung@gmail.com> 12558L: platform-driver-x86@vger.kernel.org 12559S: Maintained 12560F: drivers/platform/x86/intel/hid.c 12561 12562INTEL I/OAT DMA DRIVER 12563M: Dave Jiang <dave.jiang@intel.com> 12564R: Dan Williams <dan.j.williams@intel.com> 12565L: dmaengine@vger.kernel.org 12566S: Supported 12567Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12568F: drivers/dma/ioat* 12569 12570INTEL IAA CRYPTO DRIVER 12571M: Kristen Accardi <kristen.c.accardi@intel.com> 12572M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12573L: linux-crypto@vger.kernel.org 12574S: Supported 12575F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12576F: drivers/crypto/intel/iaa/* 12577 12578INTEL IDLE DRIVER 12579M: Rafael J. Wysocki <rafael@kernel.org> 12580M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12581M: Artem Bityutskiy <dedekind1@gmail.com> 12582R: Len Brown <lenb@kernel.org> 12583L: linux-pm@vger.kernel.org 12584S: Supported 12585B: https://bugzilla.kernel.org 12586T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12587F: drivers/idle/intel_idle.c 12588 12589INTEL IDXD DRIVER 12590M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12591R: Dave Jiang <dave.jiang@intel.com> 12592L: dmaengine@vger.kernel.org 12593S: Supported 12594F: drivers/dma/idxd/* 12595F: include/uapi/linux/idxd.h 12596 12597INTEL IN FIELD SCAN (IFS) DEVICE 12598M: Tony Luck <tony.luck@intel.com> 12599R: Ashok Raj <ashok.raj.linux@gmail.com> 12600S: Maintained 12601F: drivers/platform/x86/intel/ifs 12602F: include/trace/events/intel_ifs.h 12603F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12604 12605INTEL INTEGRATED SENSOR HUB DRIVER 12606M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12607M: Jiri Kosina <jikos@kernel.org> 12608L: linux-input@vger.kernel.org 12609S: Maintained 12610F: drivers/hid/intel-ish-hid/ 12611 12612INTEL IOMMU (VT-d) 12613M: David Woodhouse <dwmw2@infradead.org> 12614M: Lu Baolu <baolu.lu@linux.intel.com> 12615L: iommu@lists.linux.dev 12616S: Supported 12617T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12618F: drivers/iommu/intel/ 12619 12620INTEL IPU3 CSI-2 CIO2 DRIVER 12621M: Yong Zhi <yong.zhi@intel.com> 12622M: Sakari Ailus <sakari.ailus@linux.intel.com> 12623M: Bingbu Cao <bingbu.cao@intel.com> 12624M: Dan Scally <djrscally@gmail.com> 12625R: Tianshu Qiu <tian.shu.qiu@intel.com> 12626L: linux-media@vger.kernel.org 12627S: Maintained 12628T: git git://linuxtv.org/media.git 12629F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12630F: drivers/media/pci/intel/ipu3/ 12631 12632INTEL IPU3 CSI-2 IMGU DRIVER 12633M: Sakari Ailus <sakari.ailus@linux.intel.com> 12634R: Bingbu Cao <bingbu.cao@intel.com> 12635R: Tianshu Qiu <tian.shu.qiu@intel.com> 12636L: linux-media@vger.kernel.org 12637S: Maintained 12638F: Documentation/admin-guide/media/ipu3.rst 12639F: Documentation/admin-guide/media/ipu3_rcb.svg 12640F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12641F: drivers/staging/media/ipu3/ 12642 12643INTEL IPU6 INPUT SYSTEM DRIVER 12644M: Sakari Ailus <sakari.ailus@linux.intel.com> 12645M: Bingbu Cao <bingbu.cao@intel.com> 12646R: Tianshu Qiu <tian.shu.qiu@intel.com> 12647L: linux-media@vger.kernel.org 12648S: Maintained 12649T: git git://linuxtv.org/media.git 12650F: Documentation/admin-guide/media/ipu6-isys.rst 12651F: drivers/media/pci/intel/ipu6/ 12652 12653INTEL IPU7 INPUT SYSTEM DRIVER 12654M: Sakari Ailus <sakari.ailus@linux.intel.com> 12655R: Bingbu Cao <bingbu.cao@intel.com> 12656L: linux-media@vger.kernel.org 12657S: Maintained 12658T: git git://linuxtv.org/media.git 12659F: drivers/staging/media/ipu7/ 12660 12661INTEL ISHTP ECLITE DRIVER 12662M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12663L: platform-driver-x86@vger.kernel.org 12664S: Supported 12665F: drivers/platform/x86/intel/ishtp_eclite.c 12666 12667INTEL IXP4XX CRYPTO SUPPORT 12668M: Corentin Labbe <clabbe@baylibre.com> 12669L: linux-crypto@vger.kernel.org 12670S: Maintained 12671F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12672 12673INTEL KEEM BAY DRM DRIVER 12674M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12675M: Edmund Dea <edmund.j.dea@intel.com> 12676S: Maintained 12677F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12678F: drivers/gpu/drm/kmb/ 12679 12680INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12681M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12682S: Maintained 12683F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12684F: drivers/crypto/intel/keembay/Kconfig 12685F: drivers/crypto/intel/keembay/Makefile 12686F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12687F: drivers/crypto/intel/keembay/ocs-aes.c 12688F: drivers/crypto/intel/keembay/ocs-aes.h 12689 12690INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12691M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12692M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12693M: Mark Gross <mgross@linux.intel.com> 12694S: Maintained 12695F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12696F: drivers/crypto/intel/keembay/Kconfig 12697F: drivers/crypto/intel/keembay/Makefile 12698F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12699 12700INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12701M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12702M: Declan Murphy <declan.murphy@intel.com> 12703S: Maintained 12704F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12705F: drivers/crypto/intel/keembay/Kconfig 12706F: drivers/crypto/intel/keembay/Makefile 12707F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12708F: drivers/crypto/intel/keembay/ocs-hcu.c 12709F: drivers/crypto/intel/keembay/ocs-hcu.h 12710 12711INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12712M: Lixu Zhang <lixu.zhang@intel.com> 12713M: Sakari Ailus <sakari.ailus@linux.intel.com> 12714S: Maintained 12715F: drivers/gpio/gpio-ljca.c 12716F: drivers/i2c/busses/i2c-ljca.c 12717F: drivers/spi/spi-ljca.c 12718F: drivers/usb/misc/usb-ljca.c 12719F: include/linux/usb/ljca.h 12720 12721INTEL MANAGEMENT ENGINE (mei) 12722M: Alexander Usyskin <alexander.usyskin@intel.com> 12723L: linux-kernel@vger.kernel.org 12724S: Supported 12725F: Documentation/driver-api/mei/* 12726F: drivers/misc/mei/ 12727F: drivers/watchdog/mei_wdt.c 12728F: include/linux/mei_aux.h 12729F: include/linux/mei_cl_bus.h 12730F: include/uapi/linux/mei.h 12731F: include/uapi/linux/mei_uuid.h 12732F: include/uapi/linux/uuid.h 12733F: samples/mei/* 12734 12735INTEL MAX 10 BMC MFD DRIVER 12736M: Xu Yilun <yilun.xu@intel.com> 12737R: Tom Rix <trix@redhat.com> 12738S: Maintained 12739F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12740F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12741F: drivers/hwmon/intel-m10-bmc-hwmon.c 12742F: drivers/mfd/intel-m10-bmc* 12743F: include/linux/mfd/intel-m10-bmc.h 12744 12745INTEL MAX10 BMC SECURE UPDATES 12746M: Matthew Gerlach <matthew.gerlach@altera.com> 12747L: linux-fpga@vger.kernel.org 12748S: Maintained 12749F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12750F: drivers/fpga/intel-m10-bmc-sec-update.c 12751 12752INTEL MID (Mobile Internet Device) PLATFORM 12753M: Andy Shevchenko <andy@kernel.org> 12754L: linux-kernel@vger.kernel.org 12755S: Supported 12756F: arch/x86/include/asm/intel-mid.h 12757F: arch/x86/pci/intel_mid.c 12758F: arch/x86/platform/intel-mid/ 12759F: drivers/dma/hsu/ 12760F: drivers/extcon/extcon-intel-mrfld.c 12761F: drivers/gpio/gpio-merrifield.c 12762F: drivers/gpio/gpio-tangier.* 12763F: drivers/iio/adc/intel_mrfld_adc.c 12764F: drivers/mfd/intel_soc_pmic_mrfld.c 12765F: drivers/pinctrl/intel/pinctrl-merrifield.c 12766F: drivers/pinctrl/intel/pinctrl-moorefield.c 12767F: drivers/pinctrl/intel/pinctrl-tangier.* 12768F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12769F: drivers/platform/x86/intel_scu_* 12770F: drivers/staging/media/atomisp/ 12771F: drivers/tty/serial/8250/8250_mid.c 12772F: drivers/watchdog/intel-mid_wdt.c 12773F: include/linux/mfd/intel_soc_pmic_mrfld.h 12774F: include/linux/platform_data/x86/intel-mid_wdt.h 12775F: include/linux/platform_data/x86/intel_scu_ipc.h 12776 12777INTEL P-Unit IPC DRIVER 12778M: Zha Qipeng <qipeng.zha@intel.com> 12779L: platform-driver-x86@vger.kernel.org 12780S: Maintained 12781F: arch/x86/include/asm/intel_punit_ipc.h 12782F: drivers/platform/x86/intel/punit_ipc.c 12783 12784INTEL PMC CORE DRIVER 12785M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12786M: David E Box <david.e.box@intel.com> 12787L: platform-driver-x86@vger.kernel.org 12788S: Maintained 12789F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12790F: drivers/platform/x86/intel/pmc/ 12791F: include/linux/platform_data/x86/intel_pmc_ipc.h 12792 12793INTEL PMIC GPIO DRIVERS 12794M: Andy Shevchenko <andy@kernel.org> 12795S: Supported 12796T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12797F: drivers/gpio/gpio-*cove.c 12798 12799INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12800M: Andy Shevchenko <andy@kernel.org> 12801S: Supported 12802F: drivers/mfd/intel_soc_pmic* 12803F: include/linux/mfd/intel_soc_pmic* 12804 12805INTEL PMT DRIVERS 12806M: David E. Box <david.e.box@linux.intel.com> 12807S: Supported 12808F: Documentation/ABI/testing/sysfs-class-intel_pmt 12809F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12810F: drivers/platform/x86/intel/pmt/ 12811 12812INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12813M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12814L: linux-wireless@vger.kernel.org 12815S: Maintained 12816F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12817F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12818F: drivers/net/wireless/intel/ipw2x00/ 12819 12820INTEL PSTATE DRIVER 12821M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12822M: Len Brown <lenb@kernel.org> 12823L: linux-pm@vger.kernel.org 12824S: Supported 12825F: drivers/cpufreq/intel_pstate.c 12826 12827INTEL PTP DFL ToD DRIVER 12828L: linux-fpga@vger.kernel.org 12829L: netdev@vger.kernel.org 12830S: Orphan 12831F: drivers/ptp/ptp_dfl_tod.c 12832 12833INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12834M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12835L: linux-iio@vger.kernel.org 12836F: drivers/counter/intel-qep.c 12837 12838INTEL SCU DRIVERS 12839M: Mika Westerberg <mika.westerberg@linux.intel.com> 12840S: Maintained 12841F: drivers/platform/x86/intel_scu_* 12842F: include/linux/platform_data/x86/intel_scu_ipc.h 12843 12844INTEL SDSI DRIVER 12845M: David E. Box <david.e.box@linux.intel.com> 12846S: Supported 12847F: drivers/platform/x86/intel/sdsi.c 12848F: tools/arch/x86/intel_sdsi/ 12849F: tools/testing/selftests/drivers/sdsi/ 12850 12851INTEL SGX 12852M: Jarkko Sakkinen <jarkko@kernel.org> 12853R: Dave Hansen <dave.hansen@linux.intel.com> 12854L: linux-sgx@vger.kernel.org 12855S: Supported 12856Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12857T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12858F: Documentation/arch/x86/sgx.rst 12859F: arch/x86/entry/vdso/vsgx.S 12860F: arch/x86/include/asm/sgx.h 12861F: arch/x86/include/uapi/asm/sgx.h 12862F: arch/x86/kernel/cpu/sgx/* 12863F: tools/testing/selftests/sgx/* 12864K: \bSGX_ 12865 12866INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12867M: Daniel Scally <dan.scally@ideasonboard.com> 12868M: Sakari Ailus <sakari.ailus@linux.intel.com> 12869S: Maintained 12870F: drivers/platform/x86/intel/int3472/ 12871F: include/linux/platform_data/x86/int3472.h 12872 12873INTEL SPEED SELECT TECHNOLOGY 12874M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12875L: platform-driver-x86@vger.kernel.org 12876S: Maintained 12877F: drivers/platform/x86/intel/speed_select_if/ 12878F: include/uapi/linux/isst_if.h 12879F: tools/power/x86/intel-speed-select/ 12880 12881INTEL STRATIX10 FIRMWARE DRIVERS 12882M: Dinh Nguyen <dinguyen@kernel.org> 12883L: linux-kernel@vger.kernel.org 12884S: Maintained 12885T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12886F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12887F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 12888F: drivers/firmware/stratix10-rsu.c 12889F: drivers/firmware/stratix10-svc.c 12890F: include/linux/firmware/intel/stratix10-smc.h 12891F: include/linux/firmware/intel/stratix10-svc-client.h 12892 12893INTEL TELEMETRY DRIVER 12894M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12895M: "David E. Box" <david.e.box@linux.intel.com> 12896L: platform-driver-x86@vger.kernel.org 12897S: Maintained 12898F: arch/x86/include/asm/intel_telemetry.h 12899F: drivers/platform/x86/intel/telemetry/ 12900 12901INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12902M: Even Xu <even.xu@intel.com> 12903M: Xinpeng Sun <xinpeng.sun@intel.com> 12904S: Maintained 12905F: drivers/hid/intel-thc-hid/ 12906 12907INTEL TPMI DRIVER 12908M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12909L: platform-driver-x86@vger.kernel.org 12910S: Maintained 12911F: Documentation/ABI/testing/debugfs-tpmi 12912F: drivers/platform/x86/intel/vsec_tpmi.c 12913F: include/linux/intel_tpmi.h 12914 12915INTEL UNCORE FREQUENCY CONTROL 12916M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12917L: platform-driver-x86@vger.kernel.org 12918S: Maintained 12919F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12920F: drivers/platform/x86/intel/uncore-frequency/ 12921 12922INTEL USBIO USB I/O EXPANDER DRIVERS 12923M: Israel Cepeda <israel.a.cepeda.lopez@intel.com> 12924M: Hans de Goede <hansg@kernel.org> 12925R: Sakari Ailus <sakari.ailus@linux.intel.com> 12926S: Maintained 12927F: drivers/gpio/gpio-usbio.c 12928F: drivers/i2c/busses/i2c-usbio.c 12929F: drivers/usb/misc/usbio.c 12930F: include/linux/usb/usbio.h 12931 12932INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12933M: David E. Box <david.e.box@linux.intel.com> 12934S: Supported 12935F: drivers/platform/x86/intel/vsec.c 12936F: include/linux/intel_vsec.h 12937 12938INTEL VIRTUAL BUTTON DRIVER 12939M: AceLan Kao <acelan.kao@canonical.com> 12940L: platform-driver-x86@vger.kernel.org 12941S: Maintained 12942F: drivers/platform/x86/intel/vbtn.c 12943 12944INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12945M: Stanislaw Gruszka <stf_xl@wp.pl> 12946L: linux-wireless@vger.kernel.org 12947S: Supported 12948F: drivers/net/wireless/intel/iwlegacy/ 12949 12950INTEL WIRELESS WIFI LINK (iwlwifi) 12951M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12952L: linux-wireless@vger.kernel.org 12953S: Supported 12954W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12955T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12956F: drivers/net/wireless/intel/iwlwifi/ 12957 12958INTEL VISION SENSING CONTROLLER DRIVER 12959M: Sakari Ailus <sakari.ailus@linux.intel.com> 12960R: Bingbu Cao <bingbu.cao@intel.com> 12961R: Lixu Zhang <lixu.zhang@intel.com> 12962L: linux-media@vger.kernel.org 12963S: Maintained 12964T: git git://linuxtv.org/media.git 12965F: drivers/media/pci/intel/ivsc/ 12966 12967INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12968S: Orphan 12969W: https://slimbootloader.github.io/security/firmware-update.html 12970F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12971 12972INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12973L: Dell.Client.Kernel@dell.com 12974S: Maintained 12975F: drivers/platform/x86/intel/wmi/thunderbolt.c 12976 12977INTEL WWAN IOSM DRIVER 12978L: netdev@vger.kernel.org 12979S: Orphan 12980F: drivers/net/wwan/iosm/ 12981 12982INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12983M: Xin Li <xin@zytor.com> 12984M: "H. Peter Anvin" <hpa@zytor.com> 12985S: Supported 12986F: Documentation/arch/x86/x86_64/fred.rst 12987F: arch/x86/entry/entry_64_fred.S 12988F: arch/x86/entry/entry_fred.c 12989F: arch/x86/include/asm/fred.h 12990F: arch/x86/kernel/fred.c 12991 12992INTEL(R) TRACE HUB 12993M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12994S: Supported 12995F: Documentation/trace/intel_th.rst 12996F: drivers/hwtracing/intel_th/ 12997F: include/linux/intel_th.h 12998 12999INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 13000M: Ning Sun <ning.sun@intel.com> 13001L: tboot-devel@lists.sourceforge.net 13002S: Supported 13003W: http://tboot.sourceforge.net 13004T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 13005F: Documentation/arch/x86/intel_txt.rst 13006F: arch/x86/kernel/tboot.c 13007F: include/linux/tboot.h 13008 13009INTERCONNECT API 13010M: Georgi Djakov <djakov@kernel.org> 13011L: linux-pm@vger.kernel.org 13012S: Maintained 13013T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 13014F: Documentation/devicetree/bindings/interconnect/ 13015F: Documentation/driver-api/interconnect.rst 13016F: drivers/interconnect/ 13017F: include/dt-bindings/interconnect/ 13018F: include/linux/interconnect-provider.h 13019F: include/linux/interconnect.h 13020 13021INTERRUPT COUNTER DRIVER 13022M: Oleksij Rempel <o.rempel@pengutronix.de> 13023R: Pengutronix Kernel Team <kernel@pengutronix.de> 13024L: linux-iio@vger.kernel.org 13025F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 13026F: drivers/counter/interrupt-cnt.c 13027 13028INTERSIL ISL7998X VIDEO DECODER DRIVER 13029M: Michael Tretter <m.tretter@pengutronix.de> 13030R: Pengutronix Kernel Team <kernel@pengutronix.de> 13031L: linux-media@vger.kernel.org 13032S: Maintained 13033F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 13034F: drivers/media/i2c/isl7998x.c 13035 13036INVENSENSE ICM-426xx IMU DRIVER 13037M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13038L: linux-iio@vger.kernel.org 13039S: Maintained 13040W: https://invensense.tdk.com/ 13041F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 13042F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 13043F: drivers/iio/imu/inv_icm42600/ 13044 13045INVENSENSE MPU-3050 GYROSCOPE DRIVER 13046M: Linus Walleij <linus.walleij@linaro.org> 13047L: linux-iio@vger.kernel.org 13048S: Maintained 13049F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 13050F: drivers/iio/gyro/mpu3050* 13051 13052INVENSENSE MPU-6050 IMU DRIVER 13053M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13054L: linux-iio@vger.kernel.org 13055S: Maintained 13056W: https://invensense.tdk.com/ 13057F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 13058F: drivers/iio/imu/inv_mpu6050/ 13059 13060IOC3 ETHERNET DRIVER 13061M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13062L: linux-mips@vger.kernel.org 13063S: Maintained 13064F: drivers/net/ethernet/sgi/ioc3-eth.c 13065 13066IOMMU DMA-API LAYER 13067M: Robin Murphy <robin.murphy@arm.com> 13068L: iommu@lists.linux.dev 13069S: Maintained 13070T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13071F: drivers/iommu/dma-iommu.c 13072F: drivers/iommu/dma-iommu.h 13073F: drivers/iommu/iova.c 13074F: include/linux/iommu-dma.h 13075F: include/linux/iova.h 13076 13077IOMMU SUBSYSTEM 13078M: Joerg Roedel <joro@8bytes.org> 13079M: Will Deacon <will@kernel.org> 13080R: Robin Murphy <robin.murphy@arm.com> 13081L: iommu@lists.linux.dev 13082S: Maintained 13083T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13084F: Documentation/devicetree/bindings/iommu/ 13085F: drivers/iommu/ 13086F: include/linux/iommu.h 13087F: include/linux/iova.h 13088F: include/linux/of_iommu.h 13089 13090IOMMUFD 13091M: Jason Gunthorpe <jgg@nvidia.com> 13092M: Kevin Tian <kevin.tian@intel.com> 13093L: iommu@lists.linux.dev 13094S: Maintained 13095T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 13096F: Documentation/userspace-api/iommufd.rst 13097F: drivers/iommu/iommufd/ 13098F: include/linux/iommufd.h 13099F: include/uapi/linux/iommufd.h 13100F: tools/testing/selftests/iommu/ 13101 13102IOSYS-MAP HELPERS 13103M: Thomas Zimmermann <tzimmermann@suse.de> 13104L: dri-devel@lists.freedesktop.org 13105S: Maintained 13106T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13107F: include/linux/iosys-map.h 13108 13109IO_URING 13110M: Jens Axboe <axboe@kernel.dk> 13111L: io-uring@vger.kernel.org 13112S: Maintained 13113T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13114T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/liburing.git 13115F: include/linux/io_uring/ 13116F: include/linux/io_uring.h 13117F: include/linux/io_uring_types.h 13118F: include/trace/events/io_uring.h 13119F: include/uapi/linux/io_uring.h 13120F: include/uapi/linux/io_uring/ 13121F: io_uring/ 13122 13123IO_URING ZCRX 13124M: Pavel Begunkov <asml.silence@gmail.com> 13125L: io-uring@vger.kernel.org 13126L: netdev@vger.kernel.org 13127T: git https://github.com/isilence/linux.git zcrx/for-next 13128T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13129S: Maintained 13130F: io_uring/zcrx.* 13131 13132IPMI SUBSYSTEM 13133M: Corey Minyard <corey@minyard.net> 13134L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 13135S: Supported 13136W: http://openipmi.sourceforge.net/ 13137T: git https://github.com/cminyard/linux-ipmi.git for-next 13138F: Documentation/devicetree/bindings/ipmi/ 13139F: Documentation/driver-api/ipmi.rst 13140F: drivers/char/ipmi/ 13141F: include/linux/ipmi* 13142F: include/uapi/linux/ipmi* 13143 13144IPS SCSI RAID DRIVER 13145M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 13146L: linux-scsi@vger.kernel.org 13147S: Maintained 13148W: http://www.adaptec.com/ 13149F: drivers/scsi/ips* 13150 13151IPVS 13152M: Simon Horman <horms@verge.net.au> 13153M: Julian Anastasov <ja@ssi.bg> 13154L: netdev@vger.kernel.org 13155L: lvs-devel@vger.kernel.org 13156S: Maintained 13157T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 13158T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 13159F: Documentation/networking/ipvs-sysctl.rst 13160F: include/net/ip_vs.h 13161F: include/uapi/linux/ip_vs.h 13162F: net/netfilter/ipvs/ 13163 13164IPWIRELESS DRIVER 13165M: Jiri Kosina <jikos@kernel.org> 13166M: David Sterba <dsterba@suse.com> 13167S: Odd Fixes 13168F: drivers/tty/ipwireless/ 13169 13170IRON DEVICE AUDIO CODEC DRIVERS 13171M: Kiseok Jo <kiseok.jo@irondevice.com> 13172L: linux-sound@vger.kernel.org 13173S: Maintained 13174F: Documentation/devicetree/bindings/sound/irondevice,* 13175F: sound/soc/codecs/sma* 13176 13177IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 13178M: Thomas Gleixner <tglx@linutronix.de> 13179S: Maintained 13180T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13181F: Documentation/core-api/irq/irq-domain.rst 13182F: include/linux/irqdomain.h 13183F: include/linux/irqdomain_defs.h 13184F: kernel/irq/irqdomain.c 13185F: kernel/irq/msi.c 13186 13187IRQ SUBSYSTEM 13188M: Thomas Gleixner <tglx@linutronix.de> 13189L: linux-kernel@vger.kernel.org 13190S: Maintained 13191T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13192F: include/linux/group_cpus.h 13193F: include/linux/irq.h 13194F: include/linux/irqhandler.h 13195F: include/linux/irqnr.h 13196F: include/linux/irqreturn.h 13197F: kernel/irq/ 13198F: lib/group_cpus.c 13199 13200IRQCHIP DRIVERS 13201M: Thomas Gleixner <tglx@linutronix.de> 13202L: linux-kernel@vger.kernel.org 13203S: Maintained 13204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13205F: Documentation/devicetree/bindings/interrupt-controller/ 13206F: drivers/irqchip/ 13207F: include/linux/irqchip.h 13208 13209ISA 13210M: William Breathitt Gray <wbg@kernel.org> 13211S: Maintained 13212F: Documentation/driver-api/isa.rst 13213F: drivers/base/isa.c 13214F: include/linux/isa.h 13215 13216ISA RADIO MODULE 13217M: Hans Verkuil <hverkuil@kernel.org> 13218L: linux-media@vger.kernel.org 13219S: Maintained 13220W: https://linuxtv.org 13221T: git git://linuxtv.org/media.git 13222F: drivers/media/radio/radio-isa* 13223 13224ISAPNP 13225M: Jaroslav Kysela <perex@perex.cz> 13226S: Maintained 13227F: Documentation/userspace-api/isapnp.rst 13228F: drivers/pnp/isapnp/ 13229F: include/linux/isapnp.h 13230 13231ISCSI 13232M: Lee Duncan <lduncan@suse.com> 13233M: Chris Leech <cleech@redhat.com> 13234M: Mike Christie <michael.christie@oracle.com> 13235L: open-iscsi@googlegroups.com 13236L: linux-scsi@vger.kernel.org 13237S: Maintained 13238W: www.open-iscsi.com 13239F: drivers/scsi/*iscsi* 13240F: include/scsi/*iscsi* 13241 13242iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 13243M: Peter Jones <pjones@redhat.com> 13244M: Konrad Rzeszutek Wilk <konrad@kernel.org> 13245S: Maintained 13246F: drivers/firmware/iscsi_ibft* 13247 13248ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 13249M: Sagi Grimberg <sagi@grimberg.me> 13250M: Max Gurtovoy <mgurtovoy@nvidia.com> 13251L: linux-rdma@vger.kernel.org 13252S: Supported 13253W: http://www.openfabrics.org 13254W: www.open-iscsi.org 13255Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13256F: drivers/infiniband/ulp/iser/ 13257 13258ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13259M: Sagi Grimberg <sagi@grimberg.me> 13260L: linux-rdma@vger.kernel.org 13261L: target-devel@vger.kernel.org 13262S: Supported 13263T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13264F: drivers/infiniband/ulp/isert 13265 13266ISDN/CMTP OVER BLUETOOTH 13267L: netdev@vger.kernel.org 13268S: Orphan 13269W: http://www.isdn4linux.de 13270F: Documentation/isdn/ 13271F: drivers/isdn/capi/ 13272F: include/linux/isdn/ 13273F: include/uapi/linux/isdn/ 13274F: net/bluetooth/cmtp/ 13275 13276ISDN/mISDN SUBSYSTEM 13277L: netdev@vger.kernel.org 13278S: Orphan 13279W: http://www.isdn4linux.de 13280F: drivers/isdn/Kconfig 13281F: drivers/isdn/Makefile 13282F: drivers/isdn/hardware/ 13283F: drivers/isdn/mISDN/ 13284 13285ISL28022 HARDWARE MONITORING DRIVER 13286M: Carsten Spieß <mail@carsten-spiess.de> 13287L: linux-hwmon@vger.kernel.org 13288S: Maintained 13289F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13290F: Documentation/hwmon/isl28022.rst 13291F: drivers/hwmon/isl28022.c 13292 13293ISOFS FILESYSTEM 13294M: Jan Kara <jack@suse.cz> 13295L: linux-fsdevel@vger.kernel.org 13296S: Maintained 13297F: Documentation/filesystems/isofs.rst 13298F: fs/isofs/ 13299 13300IT87 HARDWARE MONITORING DRIVER 13301M: Jean Delvare <jdelvare@suse.com> 13302L: linux-hwmon@vger.kernel.org 13303S: Maintained 13304F: Documentation/hwmon/it87.rst 13305F: drivers/hwmon/it87.c 13306 13307IT913X MEDIA DRIVER 13308L: linux-media@vger.kernel.org 13309S: Orphan 13310W: https://linuxtv.org 13311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13312F: drivers/media/tuners/it913x* 13313 13314ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13315M: Liu Ying <victor.liu@nxp.com> 13316L: dri-devel@lists.freedesktop.org 13317S: Maintained 13318T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13319F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13320F: drivers/gpu/drm/bridge/ite-it6263.c 13321 13322ITE IT66121 HDMI BRIDGE DRIVER 13323M: Phong LE <ple@baylibre.com> 13324M: Neil Armstrong <neil.armstrong@linaro.org> 13325S: Maintained 13326T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13327F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13328F: drivers/gpu/drm/bridge/ite-it66121.c 13329 13330IVTV VIDEO4LINUX DRIVER 13331M: Andy Walls <awalls@md.metrocast.net> 13332L: linux-media@vger.kernel.org 13333S: Maintained 13334W: https://linuxtv.org 13335T: git git://linuxtv.org/media.git 13336F: Documentation/admin-guide/media/ivtv* 13337F: drivers/media/pci/ivtv/ 13338F: include/uapi/linux/ivtv* 13339 13340IX2505V MEDIA DRIVER 13341M: Malcolm Priestley <tvboxspy@gmail.com> 13342L: linux-media@vger.kernel.org 13343S: Maintained 13344W: https://linuxtv.org 13345Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13346F: drivers/media/dvb-frontends/ix2505v* 13347 13348JAILHOUSE HYPERVISOR INTERFACE 13349M: Jan Kiszka <jan.kiszka@siemens.com> 13350L: jailhouse-dev@googlegroups.com 13351S: Maintained 13352F: arch/x86/include/asm/jailhouse_para.h 13353F: arch/x86/kernel/jailhouse.c 13354 13355JFS FILESYSTEM 13356M: Dave Kleikamp <shaggy@kernel.org> 13357L: jfs-discussion@lists.sourceforge.net 13358S: Odd Fixes 13359W: http://jfs.sourceforge.net/ 13360T: git https://github.com/kleikamp/linux-shaggy.git 13361F: Documentation/admin-guide/jfs.rst 13362F: fs/jfs/ 13363 13364JME NETWORK DRIVER 13365M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13366L: netdev@vger.kernel.org 13367S: Odd Fixes 13368F: drivers/net/ethernet/jme.* 13369 13370JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13371M: David Woodhouse <dwmw2@infradead.org> 13372M: Richard Weinberger <richard@nod.at> 13373L: linux-mtd@lists.infradead.org 13374S: Odd Fixes 13375W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13376T: git git://git.infradead.org/ubifs-2.6.git 13377F: fs/jffs2/ 13378F: include/uapi/linux/jffs2.h 13379 13380JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13381M: "Theodore Ts'o" <tytso@mit.edu> 13382M: Jan Kara <jack@suse.com> 13383L: linux-ext4@vger.kernel.org 13384S: Maintained 13385F: fs/jbd2/ 13386F: include/linux/jbd2.h 13387 13388JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13389M: Nikita Yushchenko <nikita.yoush@cogentembedded.com> 13390L: linux-media@vger.kernel.org 13391L: linux-renesas-soc@vger.kernel.org 13392S: Maintained 13393F: drivers/media/platform/renesas/rcar_jpu.c 13394 13395JSM Neo PCI based serial card 13396L: linux-serial@vger.kernel.org 13397S: Orphan 13398F: drivers/tty/serial/jsm/ 13399 13400K10TEMP HARDWARE MONITORING DRIVER 13401M: Clemens Ladisch <clemens@ladisch.de> 13402L: linux-hwmon@vger.kernel.org 13403S: Maintained 13404F: Documentation/hwmon/k10temp.rst 13405F: drivers/hwmon/k10temp.c 13406 13407K8TEMP HARDWARE MONITORING DRIVER 13408M: Rudolf Marek <r.marek@assembler.cz> 13409L: linux-hwmon@vger.kernel.org 13410S: Maintained 13411F: Documentation/hwmon/k8temp.rst 13412F: drivers/hwmon/k8temp.c 13413 13414KASAN 13415M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13416R: Alexander Potapenko <glider@google.com> 13417R: Andrey Konovalov <andreyknvl@gmail.com> 13418R: Dmitry Vyukov <dvyukov@google.com> 13419R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13420L: kasan-dev@googlegroups.com 13421S: Maintained 13422B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13423F: Documentation/dev-tools/kasan.rst 13424F: arch/*/include/asm/*kasan.h 13425F: arch/*/mm/kasan_init* 13426F: include/linux/kasan*.h 13427F: lib/Kconfig.kasan 13428F: mm/kasan/ 13429F: scripts/Makefile.kasan 13430 13431KCONFIG 13432M: Nathan Chancellor <nathan@kernel.org> 13433M: Nicolas Schier <nsc@kernel.org> 13434L: linux-kbuild@vger.kernel.org 13435S: Odd Fixes 13436Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13437T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13438F: Documentation/kbuild/kconfig* 13439F: scripts/Kconfig.include 13440F: scripts/kconfig/ 13441 13442KCORE 13443M: Omar Sandoval <osandov@osandov.com> 13444L: linux-debuggers@vger.kernel.org 13445S: Maintained 13446F: fs/proc/kcore.c 13447F: include/linux/kcore.h 13448 13449KCOV 13450R: Dmitry Vyukov <dvyukov@google.com> 13451R: Andrey Konovalov <andreyknvl@gmail.com> 13452L: kasan-dev@googlegroups.com 13453S: Maintained 13454B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13455F: Documentation/dev-tools/kcov.rst 13456F: include/linux/kcov.h 13457F: include/uapi/linux/kcov.h 13458F: kernel/kcov.c 13459F: scripts/Makefile.kcov 13460 13461KCSAN 13462M: Marco Elver <elver@google.com> 13463R: Dmitry Vyukov <dvyukov@google.com> 13464L: kasan-dev@googlegroups.com 13465S: Maintained 13466F: Documentation/dev-tools/kcsan.rst 13467F: include/linux/kcsan*.h 13468F: kernel/kcsan/ 13469F: lib/Kconfig.kcsan 13470F: scripts/Makefile.kcsan 13471 13472KDUMP 13473M: Andrew Morton <akpm@linux-foundation.org> 13474M: Baoquan He <bhe@redhat.com> 13475R: Vivek Goyal <vgoyal@redhat.com> 13476R: Dave Young <dyoung@redhat.com> 13477L: kexec@lists.infradead.org 13478S: Maintained 13479W: http://lse.sourceforge.net/kdump/ 13480F: Documentation/admin-guide/kdump/ 13481F: fs/proc/vmcore.c 13482F: include/linux/crash_core.h 13483F: include/linux/crash_dump.h 13484F: include/uapi/linux/vmcore.h 13485F: kernel/crash_*.c 13486 13487KEENE FM RADIO TRANSMITTER DRIVER 13488M: Hans Verkuil <hverkuil@kernel.org> 13489L: linux-media@vger.kernel.org 13490S: Maintained 13491W: https://linuxtv.org 13492T: git git://linuxtv.org/media.git 13493F: drivers/media/radio/radio-keene* 13494 13495KERNEL AUTOMOUNTER 13496M: Ian Kent <raven@themaw.net> 13497L: autofs@vger.kernel.org 13498S: Maintained 13499F: fs/autofs/ 13500 13501KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13502M: Nathan Chancellor <nathan@kernel.org> 13503M: Nicolas Schier <nicolas@fjasle.eu> 13504L: linux-kbuild@vger.kernel.org 13505S: Odd Fixes 13506Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13507T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13508F: Documentation/kbuild/ 13509F: Makefile 13510F: scripts/*vmlinux* 13511F: scripts/Kbuild* 13512F: scripts/Makefile* 13513F: scripts/bash-completion/ 13514F: scripts/basic/ 13515F: scripts/clang-tools/ 13516F: scripts/dummy-tools/ 13517F: scripts/include/ 13518F: scripts/mk* 13519F: scripts/mod/ 13520F: scripts/package/ 13521F: usr/ 13522 13523KERNEL HARDENING (not covered by other areas) 13524M: Kees Cook <kees@kernel.org> 13525R: Gustavo A. R. Silva <gustavoars@kernel.org> 13526L: linux-hardening@vger.kernel.org 13527S: Supported 13528T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13529F: Documentation/ABI/testing/sysfs-kernel-oops_count 13530F: Documentation/ABI/testing/sysfs-kernel-warn_count 13531F: arch/*/configs/hardening.config 13532F: include/linux/kstack_erase.h 13533F: include/linux/overflow.h 13534F: include/linux/randomize_kstack.h 13535F: include/linux/ucopysize.h 13536F: kernel/configs/hardening.config 13537F: kernel/kstack_erase.c 13538F: lib/tests/randstruct_kunit.c 13539F: lib/tests/usercopy_kunit.c 13540F: mm/usercopy.c 13541F: scripts/Makefile.kstack_erase 13542F: scripts/Makefile.randstruct 13543F: security/Kconfig.hardening 13544K: \b(add|choose)_random_kstack_offset\b 13545K: \b__check_(object_size|heap_object)\b 13546K: \b__counted_by(_le|_be)?\b 13547 13548KERNEL JANITORS 13549L: kernel-janitors@vger.kernel.org 13550S: Odd Fixes 13551W: http://kernelnewbies.org/KernelJanitors 13552 13553KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13554M: Chuck Lever <chuck.lever@oracle.com> 13555M: Jeff Layton <jlayton@kernel.org> 13556R: NeilBrown <neil@brown.name> 13557R: Olga Kornievskaia <okorniev@redhat.com> 13558R: Dai Ngo <Dai.Ngo@oracle.com> 13559R: Tom Talpey <tom@talpey.com> 13560L: linux-nfs@vger.kernel.org 13561S: Supported 13562B: https://bugzilla.kernel.org 13563T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13564F: Documentation/filesystems/nfs/ 13565F: fs/lockd/ 13566F: fs/nfs_common/ 13567F: fs/nfsd/ 13568F: include/linux/lockd/ 13569F: include/linux/sunrpc/ 13570F: include/trace/events/rpcgss.h 13571F: include/trace/events/rpcrdma.h 13572F: include/trace/events/sunrpc.h 13573F: include/trace/misc/fs.h 13574F: include/trace/misc/nfs.h 13575F: include/trace/misc/sunrpc.h 13576F: include/uapi/linux/nfsd/ 13577F: include/uapi/linux/sunrpc/ 13578F: net/sunrpc/ 13579F: tools/net/sunrpc/ 13580 13581KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13582M: Thomas Weißschuh <linux@weissschuh.net> 13583R: Christian Heusel <christian@heusel.eu> 13584R: Nathan Chancellor <nathan@kernel.org> 13585S: Maintained 13586F: scripts/package/PKGBUILD 13587 13588KERNEL REGRESSIONS 13589M: Thorsten Leemhuis <linux@leemhuis.info> 13590L: regressions@lists.linux.dev 13591S: Supported 13592F: Documentation/admin-guide/reporting-regressions.rst 13593F: Documentation/process/handling-regressions.rst 13594 13595KERNEL SELFTEST FRAMEWORK 13596M: Shuah Khan <shuah@kernel.org> 13597M: Shuah Khan <skhan@linuxfoundation.org> 13598L: linux-kselftest@vger.kernel.org 13599S: Maintained 13600Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13601T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13602F: Documentation/dev-tools/kselftest* 13603F: tools/testing/selftests/ 13604 13605KERNEL SMB3 SERVER (KSMBD) 13606M: Namjae Jeon <linkinjeon@kernel.org> 13607M: Namjae Jeon <linkinjeon@samba.org> 13608M: Steve French <smfrench@gmail.com> 13609M: Steve French <sfrench@samba.org> 13610R: Sergey Senozhatsky <senozhatsky@chromium.org> 13611R: Tom Talpey <tom@talpey.com> 13612L: linux-cifs@vger.kernel.org 13613S: Maintained 13614T: git git://git.samba.org/ksmbd.git 13615F: Documentation/filesystems/smb/ksmbd.rst 13616F: fs/smb/common/ 13617F: fs/smb/server/ 13618 13619KERNEL UNIT TESTING FRAMEWORK (KUnit) 13620M: Brendan Higgins <brendan.higgins@linux.dev> 13621M: David Gow <davidgow@google.com> 13622R: Rae Moar <raemoar63@gmail.com> 13623L: linux-kselftest@vger.kernel.org 13624L: kunit-dev@googlegroups.com 13625S: Maintained 13626W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13627T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13628T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13629F: Documentation/dev-tools/kunit/ 13630F: include/kunit/ 13631F: lib/kunit/ 13632F: rust/kernel/kunit.rs 13633F: rust/macros/kunit.rs 13634F: scripts/rustdoc_test_* 13635F: tools/testing/kunit/ 13636 13637KERNEL USERMODE HELPER 13638M: Luis Chamberlain <mcgrof@kernel.org> 13639L: linux-kernel@vger.kernel.org 13640S: Maintained 13641F: include/linux/umh.h 13642F: kernel/umh.c 13643 13644KERNEL VIRTUAL MACHINE (KVM) 13645M: Paolo Bonzini <pbonzini@redhat.com> 13646L: kvm@vger.kernel.org 13647S: Supported 13648W: http://www.linux-kvm.org 13649T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13650F: Documentation/virt/kvm/ 13651F: include/asm-generic/kvm* 13652F: include/kvm/iodev.h 13653F: include/linux/kvm* 13654F: include/trace/events/kvm.h 13655F: include/uapi/asm-generic/kvm* 13656F: include/uapi/linux/kvm* 13657F: tools/kvm/ 13658F: tools/testing/selftests/kvm/ 13659F: virt/kvm/* 13660 13661KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13662M: Marc Zyngier <maz@kernel.org> 13663M: Oliver Upton <oupton@kernel.org> 13664R: Joey Gouly <joey.gouly@arm.com> 13665R: Suzuki K Poulose <suzuki.poulose@arm.com> 13666R: Zenghui Yu <yuzenghui@huawei.com> 13667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13668L: kvmarm@lists.linux.dev 13669S: Maintained 13670T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13671F: Documentation/virt/kvm/arm/ 13672F: Documentation/virt/kvm/devices/arm* 13673F: arch/arm64/include/asm/kvm* 13674F: arch/arm64/include/uapi/asm/kvm* 13675F: arch/arm64/kvm/ 13676F: include/kvm/arm_* 13677F: tools/testing/selftests/kvm/*/arm64/ 13678F: tools/testing/selftests/kvm/arm64/ 13679 13680KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13681M: Tianrui Zhao <zhaotianrui@loongson.cn> 13682M: Bibo Mao <maobibo@loongson.cn> 13683M: Huacai Chen <chenhuacai@kernel.org> 13684L: kvm@vger.kernel.org 13685L: loongarch@lists.linux.dev 13686S: Maintained 13687T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13688F: Documentation/virt/kvm/loongarch/ 13689F: arch/loongarch/include/asm/kvm* 13690F: arch/loongarch/include/uapi/asm/kvm* 13691F: arch/loongarch/kvm/ 13692F: tools/testing/selftests/kvm/*/loongarch/ 13693F: tools/testing/selftests/kvm/lib/loongarch/ 13694 13695KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13696M: Huacai Chen <chenhuacai@kernel.org> 13697L: linux-mips@vger.kernel.org 13698L: kvm@vger.kernel.org 13699S: Maintained 13700T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13701F: arch/mips/include/asm/kvm* 13702F: arch/mips/include/uapi/asm/kvm* 13703F: arch/mips/kvm/ 13704 13705KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13706M: Madhavan Srinivasan <maddy@linux.ibm.com> 13707R: Nicholas Piggin <npiggin@gmail.com> 13708L: linuxppc-dev@lists.ozlabs.org 13709L: kvm@vger.kernel.org 13710S: Maintained (Book3S 64-bit HV) 13711S: Odd fixes (Book3S 64-bit PR) 13712S: Orphan (Book3E and 32-bit) 13713T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13714F: arch/powerpc/include/asm/kvm* 13715F: arch/powerpc/include/uapi/asm/kvm* 13716F: arch/powerpc/kernel/kvm* 13717F: arch/powerpc/kvm/ 13718 13719KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13720M: Anup Patel <anup@brainfault.org> 13721R: Atish Patra <atish.patra@linux.dev> 13722L: kvm@vger.kernel.org 13723L: kvm-riscv@lists.infradead.org 13724L: linux-riscv@lists.infradead.org 13725S: Maintained 13726T: git https://github.com/kvm-riscv/linux.git 13727F: arch/riscv/include/asm/kvm* 13728F: arch/riscv/include/uapi/asm/kvm* 13729F: arch/riscv/kvm/ 13730F: tools/testing/selftests/kvm/*/riscv/ 13731F: tools/testing/selftests/kvm/riscv/ 13732 13733KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13734M: Christian Borntraeger <borntraeger@linux.ibm.com> 13735M: Janosch Frank <frankja@linux.ibm.com> 13736M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13737R: David Hildenbrand <david@kernel.org> 13738L: kvm@vger.kernel.org 13739S: Supported 13740T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13741F: Documentation/virt/kvm/s390* 13742F: arch/s390/include/asm/gmap.h 13743F: arch/s390/include/asm/gmap_helpers.h 13744F: arch/s390/include/asm/kvm* 13745F: arch/s390/include/uapi/asm/kvm* 13746F: arch/s390/include/uapi/asm/uvdevice.h 13747F: arch/s390/kernel/uv.c 13748F: arch/s390/kvm/ 13749F: arch/s390/mm/gmap.c 13750F: arch/s390/mm/gmap_helpers.c 13751F: drivers/s390/char/uvdevice.c 13752F: tools/testing/selftests/drivers/s390x/uvdevice/ 13753F: tools/testing/selftests/kvm/*/s390/ 13754F: tools/testing/selftests/kvm/s390/ 13755 13756KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13757M: Sean Christopherson <seanjc@google.com> 13758M: Paolo Bonzini <pbonzini@redhat.com> 13759L: kvm@vger.kernel.org 13760S: Supported 13761P: Documentation/process/maintainer-kvm-x86.rst 13762T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13763F: arch/x86/include/asm/kvm* 13764F: arch/x86/include/asm/svm.h 13765F: arch/x86/include/asm/vmx*.h 13766F: arch/x86/include/uapi/asm/kvm* 13767F: arch/x86/include/uapi/asm/svm.h 13768F: arch/x86/include/uapi/asm/vmx.h 13769F: arch/x86/kvm/ 13770F: arch/x86/kvm/*/ 13771F: tools/testing/selftests/kvm/*/x86/ 13772F: tools/testing/selftests/kvm/x86/ 13773 13774KERNFS 13775M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13776M: Tejun Heo <tj@kernel.org> 13777S: Supported 13778T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13779F: fs/kernfs/ 13780F: include/linux/kernfs.h 13781 13782KEXEC 13783M: Andrew Morton <akpm@linux-foundation.org> 13784M: Baoquan He <bhe@redhat.com> 13785L: kexec@lists.infradead.org 13786W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13787F: include/linux/kexec.h 13788F: include/uapi/linux/kexec.h 13789F: kernel/kexec* 13790 13791KEXEC HANDOVER (KHO) 13792M: Alexander Graf <graf@amazon.com> 13793M: Mike Rapoport <rppt@kernel.org> 13794M: Changyuan Lyu <changyuanl@google.com> 13795L: kexec@lists.infradead.org 13796L: linux-mm@kvack.org 13797S: Maintained 13798F: Documentation/admin-guide/mm/kho.rst 13799F: Documentation/core-api/kho/* 13800F: include/linux/kexec_handover.h 13801F: kernel/kexec_handover.c 13802F: lib/test_kho.c 13803F: tools/testing/selftests/kho/ 13804 13805KEYS-ENCRYPTED 13806M: Mimi Zohar <zohar@linux.ibm.com> 13807L: linux-integrity@vger.kernel.org 13808L: keyrings@vger.kernel.org 13809S: Supported 13810F: Documentation/security/keys/trusted-encrypted.rst 13811F: include/keys/encrypted-type.h 13812F: security/keys/encrypted-keys/ 13813 13814KEYS-TRUSTED 13815M: James Bottomley <James.Bottomley@HansenPartnership.com> 13816M: Jarkko Sakkinen <jarkko@kernel.org> 13817M: Mimi Zohar <zohar@linux.ibm.com> 13818L: linux-integrity@vger.kernel.org 13819L: keyrings@vger.kernel.org 13820S: Supported 13821F: Documentation/security/keys/trusted-encrypted.rst 13822F: include/keys/trusted-type.h 13823F: include/keys/trusted_tpm.h 13824F: security/keys/trusted-keys/ 13825 13826KEYS-TRUSTED-CAAM 13827M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13828R: Pengutronix Kernel Team <kernel@pengutronix.de> 13829L: linux-integrity@vger.kernel.org 13830L: keyrings@vger.kernel.org 13831S: Maintained 13832F: include/keys/trusted_caam.h 13833F: security/keys/trusted-keys/trusted_caam.c 13834 13835KEYS-TRUSTED-DCP 13836M: David Gstir <david@sigma-star.at> 13837R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13838L: linux-integrity@vger.kernel.org 13839L: keyrings@vger.kernel.org 13840S: Supported 13841F: include/keys/trusted_dcp.h 13842F: security/keys/trusted-keys/trusted_dcp.c 13843 13844KEYS-TRUSTED-TEE 13845M: Sumit Garg <sumit.garg@kernel.org> 13846L: linux-integrity@vger.kernel.org 13847L: keyrings@vger.kernel.org 13848S: Supported 13849F: include/keys/trusted_tee.h 13850F: security/keys/trusted-keys/trusted_tee.c 13851 13852KEYS/KEYRINGS 13853M: David Howells <dhowells@redhat.com> 13854M: Jarkko Sakkinen <jarkko@kernel.org> 13855L: keyrings@vger.kernel.org 13856S: Maintained 13857F: Documentation/security/keys/core.rst 13858F: include/keys/ 13859F: include/linux/key-type.h 13860F: include/linux/key.h 13861F: include/linux/keyctl.h 13862F: include/uapi/linux/keyctl.h 13863F: security/keys/ 13864 13865KEYS/KEYRINGS_INTEGRITY 13866M: Jarkko Sakkinen <jarkko@kernel.org> 13867M: Mimi Zohar <zohar@linux.ibm.com> 13868L: linux-integrity@vger.kernel.org 13869L: keyrings@vger.kernel.org 13870S: Supported 13871W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13872F: security/integrity/platform_certs 13873 13874KFENCE 13875M: Alexander Potapenko <glider@google.com> 13876M: Marco Elver <elver@google.com> 13877R: Dmitry Vyukov <dvyukov@google.com> 13878L: kasan-dev@googlegroups.com 13879S: Maintained 13880F: Documentation/dev-tools/kfence.rst 13881F: arch/*/include/asm/kfence.h 13882F: include/linux/kfence.h 13883F: lib/Kconfig.kfence 13884F: mm/kfence/ 13885 13886KFIFO 13887M: Stefani Seibold <stefani@seibold.net> 13888S: Maintained 13889F: include/linux/kfifo.h 13890F: lib/kfifo.c 13891F: samples/kfifo/ 13892 13893KGDB / KDB /debug_core 13894M: Jason Wessel <jason.wessel@windriver.com> 13895M: Daniel Thompson <danielt@kernel.org> 13896R: Douglas Anderson <dianders@chromium.org> 13897L: kgdb-bugreport@lists.sourceforge.net 13898S: Maintained 13899W: http://kgdb.wiki.kernel.org/ 13900T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13901F: Documentation/process/debugging/kgdb.rst 13902F: drivers/misc/kgdbts.c 13903F: drivers/tty/serial/kgdboc.c 13904F: include/linux/kdb.h 13905F: include/linux/kgdb.h 13906F: kernel/debug/ 13907F: kernel/module/kdb.c 13908 13909KHADAS MCU MFD DRIVER 13910M: Neil Armstrong <neil.armstrong@linaro.org> 13911L: linux-amlogic@lists.infradead.org 13912S: Maintained 13913F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13914F: drivers/mfd/khadas-mcu.c 13915F: drivers/thermal/khadas_mcu_fan.c 13916F: include/linux/mfd/khadas-mcu.h 13917 13918KIONIX/ROHM KX022A ACCELEROMETER 13919M: Matti Vaittinen <mazziesaccount@gmail.com> 13920L: linux-iio@vger.kernel.org 13921S: Supported 13922F: drivers/iio/accel/kionix-kx022a* 13923 13924KMEMLEAK 13925M: Catalin Marinas <catalin.marinas@arm.com> 13926S: Maintained 13927F: Documentation/dev-tools/kmemleak.rst 13928F: include/linux/kmemleak.h 13929F: mm/kmemleak.c 13930F: samples/kmemleak/kmemleak-test.c 13931 13932KMSAN 13933M: Alexander Potapenko <glider@google.com> 13934R: Marco Elver <elver@google.com> 13935R: Dmitry Vyukov <dvyukov@google.com> 13936L: kasan-dev@googlegroups.com 13937S: Maintained 13938F: Documentation/dev-tools/kmsan.rst 13939F: arch/*/include/asm/kmsan.h 13940F: arch/*/mm/kmsan_* 13941F: include/linux/kmsan*.h 13942F: lib/Kconfig.kmsan 13943F: mm/kmsan/ 13944F: scripts/Makefile.kmsan 13945 13946KPROBES 13947M: Naveen N Rao <naveen@kernel.org> 13948M: "David S. Miller" <davem@davemloft.net> 13949M: Masami Hiramatsu <mhiramat@kernel.org> 13950L: linux-kernel@vger.kernel.org 13951L: linux-trace-kernel@vger.kernel.org 13952S: Maintained 13953Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13954T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13955F: Documentation/trace/kprobes.rst 13956F: include/asm-generic/kprobes.h 13957F: include/linux/kprobes.h 13958F: kernel/kprobes.c 13959F: lib/tests/test_kprobes.c 13960F: samples/kprobes 13961 13962KS0108 LCD CONTROLLER DRIVER 13963M: Miguel Ojeda <ojeda@kernel.org> 13964S: Maintained 13965F: Documentation/admin-guide/auxdisplay/ks0108.rst 13966F: drivers/auxdisplay/ks0108.c 13967F: include/linux/ks0108.h 13968 13969KTD253 BACKLIGHT DRIVER 13970M: Linus Walleij <linus.walleij@linaro.org> 13971S: Maintained 13972F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13973F: drivers/video/backlight/ktd253-backlight.c 13974 13975KTD2801 BACKLIGHT DRIVER 13976M: Duje Mihanović <duje.mihanovic@skole.hr> 13977S: Maintained 13978F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13979F: drivers/video/backlight/ktd2801-backlight.c 13980 13981KTEST 13982M: Steven Rostedt <rostedt@goodmis.org> 13983M: John Hawley <warthog9@eaglescrag.net> 13984S: Maintained 13985F: tools/testing/ktest 13986 13987KTZ8866 BACKLIGHT DRIVER 13988M: Jianhua Lu <lujianhua000@gmail.com> 13989S: Maintained 13990F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13991F: drivers/video/backlight/ktz8866.c 13992 13993KVM PARAVIRT (KVM/paravirt) 13994M: Paolo Bonzini <pbonzini@redhat.com> 13995R: Vitaly Kuznetsov <vkuznets@redhat.com> 13996L: kvm@vger.kernel.org 13997S: Supported 13998T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13999F: arch/um/include/asm/kvm_para.h 14000F: arch/x86/include/asm/kvm_para.h 14001F: arch/x86/include/asm/pvclock-abi.h 14002F: arch/x86/include/uapi/asm/kvm_para.h 14003F: arch/x86/kernel/kvm.c 14004F: arch/x86/kernel/kvmclock.c 14005F: include/asm-generic/kvm_para.h 14006F: include/linux/kvm_para.h 14007F: include/uapi/asm-generic/kvm_para.h 14008F: include/uapi/linux/kvm_para.h 14009 14010KVM X86 HYPER-V (KVM/hyper-v) 14011M: Vitaly Kuznetsov <vkuznets@redhat.com> 14012M: Sean Christopherson <seanjc@google.com> 14013M: Paolo Bonzini <pbonzini@redhat.com> 14014L: kvm@vger.kernel.org 14015S: Supported 14016T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14017F: arch/x86/kvm/hyperv.* 14018F: arch/x86/kvm/kvm_onhyperv.* 14019F: arch/x86/kvm/svm/hyperv.* 14020F: arch/x86/kvm/svm/svm_onhyperv.* 14021F: arch/x86/kvm/vmx/hyperv.* 14022 14023KVM X86 Xen (KVM/Xen) 14024M: David Woodhouse <dwmw2@infradead.org> 14025M: Paul Durrant <paul@xen.org> 14026M: Sean Christopherson <seanjc@google.com> 14027M: Paolo Bonzini <pbonzini@redhat.com> 14028L: kvm@vger.kernel.org 14029S: Supported 14030T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14031F: arch/x86/kvm/xen.* 14032 14033L3MDEV 14034M: David Ahern <dsahern@kernel.org> 14035L: netdev@vger.kernel.org 14036S: Maintained 14037F: include/net/l3mdev.h 14038F: net/l3mdev 14039 14040LANDLOCK SECURITY MODULE 14041M: Mickaël Salaün <mic@digikod.net> 14042R: Günther Noack <gnoack@google.com> 14043L: linux-security-module@vger.kernel.org 14044S: Supported 14045W: https://landlock.io 14046T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 14047F: Documentation/admin-guide/LSM/landlock.rst 14048F: Documentation/security/landlock.rst 14049F: Documentation/userspace-api/landlock.rst 14050F: fs/ioctl.c 14051F: include/uapi/linux/landlock.h 14052F: samples/landlock/ 14053F: security/landlock/ 14054F: tools/testing/selftests/landlock/ 14055K: landlock 14056K: LANDLOCK 14057 14058LANTIQ / INTEL Ethernet drivers 14059M: Hauke Mehrtens <hauke@hauke-m.de> 14060L: netdev@vger.kernel.org 14061S: Maintained 14062F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 14063F: drivers/net/dsa/lantiq/* 14064F: drivers/net/ethernet/lantiq_xrx200.c 14065F: net/dsa/tag_gswip.c 14066 14067LANTIQ MIPS ARCHITECTURE 14068M: John Crispin <john@phrozen.org> 14069L: linux-mips@vger.kernel.org 14070S: Maintained 14071F: arch/mips/lantiq 14072F: drivers/soc/lantiq 14073 14074LANTIQ PEF2256 DRIVER 14075M: Herve Codina <herve.codina@bootlin.com> 14076S: Maintained 14077F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 14078F: drivers/net/wan/framer/pef2256/ 14079F: drivers/pinctrl/pinctrl-pef2256.c 14080F: include/linux/framer/pef2256.h 14081 14082LASI 53c700 driver for PARISC 14083M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14084L: linux-scsi@vger.kernel.org 14085S: Maintained 14086F: Documentation/scsi/53c700.rst 14087F: drivers/scsi/53c700* 14088 14089LEAKING_ADDRESSES 14090M: Tycho Andersen <tycho@tycho.pizza> 14091R: Kees Cook <kees@kernel.org> 14092L: linux-hardening@vger.kernel.org 14093S: Maintained 14094T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14095F: scripts/leaking_addresses.pl 14096 14097LED SUBSYSTEM 14098M: Lee Jones <lee@kernel.org> 14099M: Pavel Machek <pavel@kernel.org> 14100L: linux-leds@vger.kernel.org 14101S: Maintained 14102T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 14103F: Documentation/devicetree/bindings/leds/ 14104F: Documentation/leds/ 14105F: drivers/leds/ 14106F: include/dt-bindings/leds/ 14107F: include/linux/leds.h 14108 14109LEGO MINDSTORMS EV3 14110R: David Lechner <david@lechnology.com> 14111S: Maintained 14112F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 14113F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 14114F: drivers/power/supply/lego_ev3_battery.c 14115 14116LEGO USB Tower driver 14117M: Juergen Stuber <starblue@users.sourceforge.net> 14118L: legousb-devel@lists.sourceforge.net 14119S: Maintained 14120W: http://legousb.sourceforge.net/ 14121F: drivers/usb/misc/legousbtower.c 14122 14123LENOVO drivers 14124M: Mark Pearson <mpearson-lenovo@squebb.ca> 14125M: Derek J. Clark <derekjohn.clark@gmail.com> 14126L: platform-driver-x86@vger.kernel.org 14127S: Maintained 14128F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 14129F: Documentation/wmi/devices/lenovo-wmi-other.rst 14130F: drivers/platform/x86/lenovo/* 14131 14132LENOVO WMI HOTKEY UTILITIES DRIVER 14133M: Jackie Dong <xy-jackie@139.com> 14134L: platform-driver-x86@vger.kernel.org 14135S: Maintained 14136F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 14137 14138LETSKETCH HID TABLET DRIVER 14139M: Hans de Goede <hansg@kernel.org> 14140L: linux-input@vger.kernel.org 14141S: Maintained 14142T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14143F: drivers/hid/hid-letsketch.c 14144 14145LG LAPTOP EXTRAS 14146M: Matan Ziv-Av <matan@svgalib.org> 14147L: platform-driver-x86@vger.kernel.org 14148S: Maintained 14149F: Documentation/ABI/testing/sysfs-platform-lg-laptop 14150F: Documentation/admin-guide/laptops/lg-laptop.rst 14151F: drivers/platform/x86/lg-laptop.c 14152 14153LG2160 MEDIA DRIVER 14154M: Michael Krufky <mkrufky@linuxtv.org> 14155L: linux-media@vger.kernel.org 14156S: Maintained 14157W: https://linuxtv.org 14158W: http://github.com/mkrufky 14159Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14160T: git git://linuxtv.org/mkrufky/tuners.git 14161F: drivers/media/dvb-frontends/lg2160.* 14162 14163LGDT3305 MEDIA DRIVER 14164M: Michael Krufky <mkrufky@linuxtv.org> 14165L: linux-media@vger.kernel.org 14166S: Maintained 14167W: https://linuxtv.org 14168W: http://github.com/mkrufky 14169Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14170T: git git://linuxtv.org/mkrufky/tuners.git 14171F: drivers/media/dvb-frontends/lgdt3305.* 14172 14173LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 14174M: Viresh Kumar <vireshk@kernel.org> 14175L: linux-ide@vger.kernel.org 14176S: Maintained 14177F: drivers/ata/pata_arasan_cf.c 14178F: include/linux/pata_arasan_cf_data.h 14179 14180LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 14181M: Linus Walleij <linus.walleij@linaro.org> 14182L: linux-ide@vger.kernel.org 14183S: Maintained 14184F: drivers/ata/pata_ftide010.c 14185F: drivers/ata/sata_gemini.c 14186F: drivers/ata/sata_gemini.h 14187 14188LIBATA SATA AHCI PLATFORM devices support 14189M: Hans de Goede <hansg@kernel.org> 14190L: linux-ide@vger.kernel.org 14191S: Maintained 14192F: drivers/ata/ahci_platform.c 14193F: drivers/ata/libahci_platform.c 14194F: include/linux/ahci_platform.h 14195 14196LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 14197M: Mikael Pettersson <mikpelinux@gmail.com> 14198L: linux-ide@vger.kernel.org 14199S: Maintained 14200F: drivers/ata/sata_promise.* 14201 14202LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 14203M: Damien Le Moal <dlemoal@kernel.org> 14204M: Niklas Cassel <cassel@kernel.org> 14205L: linux-ide@vger.kernel.org 14206S: Maintained 14207T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 14208F: Documentation/ABI/testing/sysfs-ata 14209F: Documentation/devicetree/bindings/ata/ 14210F: drivers/ata/ 14211F: include/linux/ata.h 14212F: include/linux/libata.h 14213 14214LIBETH COMMON ETHERNET LIBRARY 14215M: Alexander Lobakin <aleksander.lobakin@intel.com> 14216L: netdev@vger.kernel.org 14217L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14218S: Maintained 14219T: git https://github.com/alobakin/linux.git 14220F: drivers/net/ethernet/intel/libeth/ 14221F: include/net/libeth/ 14222K: libeth 14223 14224LIBIE COMMON INTEL ETHERNET LIBRARY 14225M: Alexander Lobakin <aleksander.lobakin@intel.com> 14226L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14227L: netdev@vger.kernel.org 14228S: Maintained 14229T: git https://github.com/alobakin/linux.git 14230F: drivers/net/ethernet/intel/libie/ 14231F: include/linux/net/intel/libie/ 14232K: libie 14233 14234LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 14235M: Vishal Verma <vishal.l.verma@intel.com> 14236M: Dan Williams <dan.j.williams@intel.com> 14237M: Dave Jiang <dave.jiang@intel.com> 14238L: nvdimm@lists.linux.dev 14239S: Supported 14240Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14241P: Documentation/nvdimm/maintainer-entry-profile.rst 14242F: drivers/nvdimm/btt* 14243 14244LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 14245M: Dan Williams <dan.j.williams@intel.com> 14246M: Vishal Verma <vishal.l.verma@intel.com> 14247M: Dave Jiang <dave.jiang@intel.com> 14248L: nvdimm@lists.linux.dev 14249S: Supported 14250Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14251P: Documentation/nvdimm/maintainer-entry-profile.rst 14252F: drivers/nvdimm/pmem* 14253 14254LIBNVDIMM: DEVICETREE BINDINGS 14255M: Oliver O'Halloran <oohall@gmail.com> 14256L: nvdimm@lists.linux.dev 14257S: Supported 14258Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14259F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14260F: drivers/nvdimm/of_pmem.c 14261 14262LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14263M: Dan Williams <dan.j.williams@intel.com> 14264M: Vishal Verma <vishal.l.verma@intel.com> 14265M: Dave Jiang <dave.jiang@intel.com> 14266M: Ira Weiny <ira.weiny@intel.com> 14267L: nvdimm@lists.linux.dev 14268S: Supported 14269Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14270P: Documentation/nvdimm/maintainer-entry-profile.rst 14271T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14272F: drivers/acpi/nfit/* 14273F: drivers/nvdimm/* 14274F: include/linux/libnvdimm.h 14275F: include/linux/nd.h 14276F: include/uapi/linux/ndctl.h 14277F: tools/testing/nvdimm/ 14278 14279LIBRARY CODE 14280M: Andrew Morton <akpm@linux-foundation.org> 14281L: linux-kernel@vger.kernel.org 14282S: Supported 14283T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14284F: lib/* 14285 14286LICENSES and SPDX stuff 14287M: Thomas Gleixner <tglx@linutronix.de> 14288M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14289L: linux-spdx@vger.kernel.org 14290S: Maintained 14291T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14292F: COPYING 14293F: Documentation/process/license-rules.rst 14294F: LICENSES/ 14295F: scripts/spdxcheck-test.sh 14296F: scripts/spdxcheck.py 14297F: scripts/spdxexclude 14298 14299LINEAR RANGES HELPERS 14300M: Mark Brown <broonie@kernel.org> 14301R: Matti Vaittinen <mazziesaccount@gmail.com> 14302F: include/linux/linear_range.h 14303F: lib/linear_ranges.c 14304F: lib/tests/test_linear_ranges.c 14305 14306LINUX FOR POWER MACINTOSH 14307L: linuxppc-dev@lists.ozlabs.org 14308S: Orphan 14309F: arch/powerpc/platforms/powermac/ 14310F: drivers/macintosh/ 14311X: drivers/macintosh/adb-iop.c 14312X: drivers/macintosh/via-macii.c 14313 14314LINUX FOR POWERPC (32-BIT AND 64-BIT) 14315M: Madhavan Srinivasan <maddy@linux.ibm.com> 14316M: Michael Ellerman <mpe@ellerman.id.au> 14317R: Nicholas Piggin <npiggin@gmail.com> 14318R: Christophe Leroy <christophe.leroy@csgroup.eu> 14319L: linuxppc-dev@lists.ozlabs.org 14320S: Supported 14321W: https://github.com/linuxppc/wiki/wiki 14322Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14323T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14324F: Documentation/ABI/stable/sysfs-firmware-opal-* 14325F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14326F: Documentation/devicetree/bindings/powerpc/ 14327F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14328F: Documentation/arch/powerpc/ 14329F: arch/powerpc/ 14330F: drivers/*/*/*pasemi* 14331F: drivers/*/*pasemi* 14332F: drivers/char/tpm/tpm_ibmvtpm* 14333F: drivers/crypto/nx/ 14334F: drivers/i2c/busses/i2c-opal.c 14335F: drivers/net/ethernet/ibm/ibmveth.* 14336F: drivers/net/ethernet/ibm/ibmvnic.* 14337F: drivers/pci/hotplug/pnv_php.c 14338F: drivers/pci/hotplug/rpa* 14339F: drivers/rtc/rtc-opal.c 14340F: drivers/scsi/ibmvscsi/ 14341F: drivers/tty/hvc/hvc_opal.c 14342F: drivers/watchdog/wdrtas.c 14343F: include/linux/papr_scm.h 14344F: include/uapi/linux/papr_pdsm.h 14345F: tools/testing/selftests/powerpc 14346N: /pmac 14347N: powermac 14348N: powernv 14349N: [^a-z0-9]ps3 14350N: pseries 14351 14352LINUX FOR POWERPC EMBEDDED MPC5XXX 14353M: Anatolij Gustschin <agust@denx.de> 14354L: linuxppc-dev@lists.ozlabs.org 14355S: Odd Fixes 14356F: arch/powerpc/platforms/512x/ 14357F: arch/powerpc/platforms/52xx/ 14358 14359LINUX FOR POWERPC EMBEDDED PPC4XX 14360L: linuxppc-dev@lists.ozlabs.org 14361S: Orphan 14362F: arch/powerpc/platforms/44x/ 14363 14364LINUX FOR POWERPC EMBEDDED PPC85XX 14365M: Scott Wood <oss@buserror.net> 14366L: linuxppc-dev@lists.ozlabs.org 14367S: Odd fixes 14368T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14369F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14370F: Documentation/devicetree/bindings/powerpc/fsl/ 14371F: arch/powerpc/platforms/85xx/ 14372 14373LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14374M: Christophe Leroy <christophe.leroy@csgroup.eu> 14375L: linuxppc-dev@lists.ozlabs.org 14376S: Maintained 14377F: arch/powerpc/platforms/8xx/ 14378F: arch/powerpc/platforms/83xx/ 14379 14380LINUX KERNEL DUMP TEST MODULE (LKDTM) 14381M: Kees Cook <kees@kernel.org> 14382S: Maintained 14383F: drivers/misc/lkdtm/* 14384F: tools/testing/selftests/lkdtm/* 14385 14386LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14387M: Alan Stern <stern@rowland.harvard.edu> 14388M: Andrea Parri <parri.andrea@gmail.com> 14389M: Will Deacon <will@kernel.org> 14390M: Peter Zijlstra <peterz@infradead.org> 14391M: Boqun Feng <boqun.feng@gmail.com> 14392M: Nicholas Piggin <npiggin@gmail.com> 14393M: David Howells <dhowells@redhat.com> 14394M: Jade Alglave <j.alglave@ucl.ac.uk> 14395M: Luc Maranget <luc.maranget@inria.fr> 14396M: "Paul E. McKenney" <paulmck@kernel.org> 14397R: Akira Yokosawa <akiyks@gmail.com> 14398R: Daniel Lustig <dlustig@nvidia.com> 14399R: Joel Fernandes <joelagnelf@nvidia.com> 14400L: linux-kernel@vger.kernel.org 14401L: linux-arch@vger.kernel.org 14402L: lkmm@lists.linux.dev 14403S: Supported 14404T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14405F: Documentation/atomic_bitops.txt 14406F: Documentation/atomic_t.txt 14407F: Documentation/core-api/refcount-vs-atomic.rst 14408F: Documentation/dev-tools/lkmm/ 14409F: Documentation/litmus-tests/ 14410F: Documentation/memory-barriers.txt 14411F: tools/memory-model/ 14412 14413LINUX-NEXT TREE 14414M: Stephen Rothwell <sfr@canb.auug.org.au> 14415M: Mark Brown <broonie@kernel.org> 14416L: linux-next@vger.kernel.org 14417S: Supported 14418B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14419T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14420 14421LIS3LV02D ACCELEROMETER DRIVER 14422M: Eric Piel <eric.piel@tremplin-utc.net> 14423S: Maintained 14424F: Documentation/misc-devices/lis3lv02d.rst 14425F: drivers/misc/lis3lv02d/ 14426F: drivers/platform/x86/hp/hp_accel.c 14427 14428LIST KUNIT TEST 14429M: David Gow <davidgow@google.com> 14430L: linux-kselftest@vger.kernel.org 14431L: kunit-dev@googlegroups.com 14432S: Maintained 14433F: lib/tests/list-test.c 14434 14435LITEX PLATFORM 14436M: Karol Gugala <kgugala@antmicro.com> 14437M: Mateusz Holenko <mholenko@antmicro.com> 14438M: Gabriel Somlo <gsomlo@gmail.com> 14439M: Joel Stanley <joel@jms.id.au> 14440S: Maintained 14441F: Documentation/devicetree/bindings/*/litex,*.yaml 14442F: arch/openrisc/boot/dts/or1klitex.dts 14443F: drivers/mmc/host/litex_mmc.c 14444F: drivers/net/ethernet/litex/* 14445F: drivers/soc/litex/* 14446F: drivers/tty/serial/liteuart.c 14447F: include/linux/litex.h 14448N: litex 14449 14450LIVE PATCHING 14451M: Josh Poimboeuf <jpoimboe@kernel.org> 14452M: Jiri Kosina <jikos@kernel.org> 14453M: Miroslav Benes <mbenes@suse.cz> 14454M: Petr Mladek <pmladek@suse.com> 14455R: Joe Lawrence <joe.lawrence@redhat.com> 14456L: live-patching@vger.kernel.org 14457S: Maintained 14458T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14459F: Documentation/ABI/testing/sysfs-kernel-livepatch 14460F: Documentation/livepatch/ 14461F: arch/powerpc/include/asm/livepatch.h 14462F: include/linux/livepatch.h 14463F: kernel/livepatch/ 14464F: kernel/module/livepatch.c 14465F: samples/livepatch/ 14466F: tools/testing/selftests/livepatch/ 14467 14468LLC (802.2) 14469L: netdev@vger.kernel.org 14470S: Odd fixes 14471F: include/linux/llc.h 14472F: include/net/llc* 14473F: include/uapi/linux/llc.h 14474F: net/llc/ 14475 14476LM73 HARDWARE MONITOR DRIVER 14477M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14478L: linux-hwmon@vger.kernel.org 14479S: Maintained 14480F: drivers/hwmon/lm73.c 14481 14482LM78 HARDWARE MONITOR DRIVER 14483M: Jean Delvare <jdelvare@suse.com> 14484L: linux-hwmon@vger.kernel.org 14485S: Maintained 14486F: Documentation/hwmon/lm78.rst 14487F: drivers/hwmon/lm78.c 14488 14489LM83 HARDWARE MONITOR DRIVER 14490M: Jean Delvare <jdelvare@suse.com> 14491L: linux-hwmon@vger.kernel.org 14492S: Maintained 14493F: Documentation/hwmon/lm83.rst 14494F: drivers/hwmon/lm83.c 14495 14496LM90 HARDWARE MONITOR DRIVER 14497M: Jean Delvare <jdelvare@suse.com> 14498L: linux-hwmon@vger.kernel.org 14499S: Maintained 14500F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14501F: Documentation/hwmon/lm90.rst 14502F: drivers/hwmon/lm90.c 14503F: include/dt-bindings/thermal/lm90.h 14504 14505LME2510 MEDIA DRIVER 14506M: Malcolm Priestley <tvboxspy@gmail.com> 14507L: linux-media@vger.kernel.org 14508S: Maintained 14509W: https://linuxtv.org 14510Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14511F: drivers/media/usb/dvb-usb-v2/lmedm04* 14512 14513LOADPIN SECURITY MODULE 14514M: Kees Cook <kees@kernel.org> 14515S: Supported 14516T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14517F: Documentation/admin-guide/LSM/LoadPin.rst 14518F: security/loadpin/ 14519 14520LOCKDOWN SECURITY MODULE 14521M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14522M: Xiu Jianfeng <xiujianfeng@huawei.com> 14523L: linux-security-module@vger.kernel.org 14524S: Maintained 14525T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14526F: security/lockdown/ 14527 14528LOCKING PRIMITIVES 14529M: Peter Zijlstra <peterz@infradead.org> 14530M: Ingo Molnar <mingo@redhat.com> 14531M: Will Deacon <will@kernel.org> 14532M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14533R: Waiman Long <longman@redhat.com> 14534L: linux-kernel@vger.kernel.org 14535S: Maintained 14536T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14537F: Documentation/locking/ 14538F: arch/*/include/asm/spinlock*.h 14539F: include/linux/lockdep*.h 14540F: include/linux/mutex*.h 14541F: include/linux/rwlock*.h 14542F: include/linux/rwsem*.h 14543F: include/linux/seqlock.h 14544F: include/linux/spinlock*.h 14545F: kernel/locking/ 14546F: lib/locking*.[ch] 14547F: rust/helpers/mutex.c 14548F: rust/helpers/spinlock.c 14549F: rust/kernel/sync/lock.rs 14550F: rust/kernel/sync/lock/ 14551F: rust/kernel/sync/locked_by.rs 14552X: kernel/locking/locktorture.c 14553 14554LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14555M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14556L: linux-ntfs-dev@lists.sourceforge.net 14557S: Maintained 14558W: http://www.linux-ntfs.org/content/view/19/37/ 14559F: Documentation/admin-guide/ldm.rst 14560F: block/partitions/ldm.* 14561 14562LOGITECH HID GAMING KEYBOARDS 14563M: Hans de Goede <hansg@kernel.org> 14564L: linux-input@vger.kernel.org 14565S: Maintained 14566T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14567F: drivers/hid/hid-lg-g15.c 14568 14569LONTIUM LT8912B MIPI TO HDMI BRIDGE 14570M: Adrien Grassein <adrien.grassein@gmail.com> 14571S: Maintained 14572F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14573F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14574 14575LOONGARCH 14576M: Huacai Chen <chenhuacai@kernel.org> 14577R: WANG Xuerui <kernel@xen0n.name> 14578L: loongarch@lists.linux.dev 14579S: Maintained 14580T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14581F: Documentation/arch/loongarch/ 14582F: Documentation/translations/zh_CN/arch/loongarch/ 14583F: arch/loongarch/ 14584F: drivers/*/*loongarch* 14585F: drivers/cpufreq/loongson3_cpufreq.c 14586 14587LOONGSON GPIO DRIVER 14588M: Yinbo Zhu <zhuyinbo@loongson.cn> 14589L: linux-gpio@vger.kernel.org 14590S: Maintained 14591F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14592F: drivers/gpio/gpio-loongson-64bit.c 14593 14594LOONGSON-2 APB DMA DRIVER 14595M: Binbin Zhou <zhoubinbin@loongson.cn> 14596L: dmaengine@vger.kernel.org 14597S: Maintained 14598F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14599F: drivers/dma/loongson2-apb-dma.c 14600 14601LOONGSON LS2X I2C DRIVER 14602M: Binbin Zhou <zhoubinbin@loongson.cn> 14603L: linux-i2c@vger.kernel.org 14604S: Maintained 14605F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14606F: drivers/i2c/busses/i2c-ls2x.c 14607 14608LOONGSON PWM DRIVER 14609M: Binbin Zhou <zhoubinbin@loongson.cn> 14610L: linux-pwm@vger.kernel.org 14611S: Maintained 14612F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14613F: drivers/pwm/pwm-loongson.c 14614 14615LOONGSON SECURITY ENGINE DRIVERS 14616M: Qunqin Zhao <zhaoqunqin@loongson.cn> 14617L: linux-crypto@vger.kernel.org 14618S: Maintained 14619F: drivers/char/tpm/tpm_loongson.c 14620F: drivers/crypto/loongson/ 14621F: drivers/mfd/loongson-se.c 14622F: include/linux/mfd/loongson-se.h 14623 14624LOONGSON-2 SOC SERIES CLOCK DRIVER 14625M: Yinbo Zhu <zhuyinbo@loongson.cn> 14626L: linux-clk@vger.kernel.org 14627S: Maintained 14628F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14629F: drivers/clk/clk-loongson2.c 14630F: include/dt-bindings/clock/loongson,ls2k-clk.h 14631 14632LOONGSON SPI DRIVER 14633M: Yinbo Zhu <zhuyinbo@loongson.cn> 14634L: linux-spi@vger.kernel.org 14635S: Maintained 14636F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14637F: drivers/spi/spi-loongson-core.c 14638F: drivers/spi/spi-loongson-pci.c 14639F: drivers/spi/spi-loongson-plat.c 14640F: drivers/spi/spi-loongson.h 14641 14642LOONGSON-2 SOC SERIES GUTS DRIVER 14643M: Yinbo Zhu <zhuyinbo@loongson.cn> 14644L: loongarch@lists.linux.dev 14645S: Maintained 14646F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14647F: drivers/soc/loongson/loongson2_guts.c 14648 14649LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14650M: Binbin Zhou <zhoubinbin@loongson.cn> 14651L: linux-mmc@vger.kernel.org 14652S: Maintained 14653F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14654F: drivers/mmc/host/loongson2-mmc.c 14655 14656LOONGSON-2 SOC SERIES PM DRIVER 14657M: Yinbo Zhu <zhuyinbo@loongson.cn> 14658L: linux-pm@vger.kernel.org 14659S: Maintained 14660F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14661F: drivers/soc/loongson/loongson2_pm.c 14662 14663LOONGSON-2 SOC SERIES PINCTRL DRIVER 14664M: zhanghongchen <zhanghongchen@loongson.cn> 14665M: Yinbo Zhu <zhuyinbo@loongson.cn> 14666L: linux-gpio@vger.kernel.org 14667S: Maintained 14668F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14669F: drivers/pinctrl/pinctrl-loongson2.c 14670 14671LOONGSON-2 SOC SERIES THERMAL DRIVER 14672M: zhanghongchen <zhanghongchen@loongson.cn> 14673M: Yinbo Zhu <zhuyinbo@loongson.cn> 14674L: linux-pm@vger.kernel.org 14675S: Maintained 14676F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14677F: drivers/thermal/loongson2_thermal.c 14678 14679LOONGSON-2K Board Management Controller (BMC) DRIVER 14680M: Binbin Zhou <zhoubinbin@loongson.cn> 14681M: Chong Qiao <qiaochong@loongson.cn> 14682S: Maintained 14683F: drivers/mfd/ls2k-bmc-core.c 14684 14685LOONGSON EDAC DRIVER 14686M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14687L: linux-edac@vger.kernel.org 14688S: Maintained 14689F: drivers/edac/loongson_edac.c 14690 14691LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14692M: Sathya Prakash <sathya.prakash@broadcom.com> 14693M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14694M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14695L: MPT-FusionLinux.pdl@broadcom.com 14696L: linux-scsi@vger.kernel.org 14697S: Supported 14698W: http://www.avagotech.com/support/ 14699F: drivers/message/fusion/ 14700F: drivers/scsi/mpt3sas/ 14701 14702LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14703M: Matthew Wilcox <willy@infradead.org> 14704L: linux-scsi@vger.kernel.org 14705S: Maintained 14706F: drivers/scsi/sym53c8xx_2/ 14707 14708LT3074 HARDWARE MONITOR DRIVER 14709M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14710L: linux-hwmon@vger.kernel.org 14711S: Supported 14712W: https://ez.analog.com/linux-software-drivers 14713F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14714F: Documentation/hwmon/lt3074.rst 14715F: drivers/hwmon/pmbus/lt3074.c 14716 14717LTC1660 DAC DRIVER 14718M: Marcus Folkesson <marcus.folkesson@gmail.com> 14719L: linux-iio@vger.kernel.org 14720S: Maintained 14721F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14722F: drivers/iio/dac/ltc1660.c 14723 14724LTC2664 IIO DAC DRIVER 14725M: Michael Hennerich <michael.hennerich@analog.com> 14726M: Kim Seer Paller <kimseer.paller@analog.com> 14727L: linux-iio@vger.kernel.org 14728S: Supported 14729W: https://ez.analog.com/linux-software-drivers 14730F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14731F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14732F: drivers/iio/dac/ltc2664.c 14733 14734LTC2688 IIO DAC DRIVER 14735M: Nuno Sá <nuno.sa@analog.com> 14736L: linux-iio@vger.kernel.org 14737S: Supported 14738W: https://ez.analog.com/linux-software-drivers 14739F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14740F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14741F: drivers/iio/dac/ltc2688.c 14742 14743LTC2947 HARDWARE MONITOR DRIVER 14744M: Nuno Sá <nuno.sa@analog.com> 14745L: linux-hwmon@vger.kernel.org 14746S: Supported 14747W: https://ez.analog.com/linux-software-drivers 14748F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14749F: drivers/hwmon/ltc2947-core.c 14750F: drivers/hwmon/ltc2947-i2c.c 14751F: drivers/hwmon/ltc2947-spi.c 14752F: drivers/hwmon/ltc2947.h 14753 14754LTC2991 HARDWARE MONITOR DRIVER 14755M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14756L: linux-hwmon@vger.kernel.org 14757S: Supported 14758W: https://ez.analog.com/linux-software-drivers 14759F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14760F: drivers/hwmon/ltc2991.c 14761 14762LTC2983 IIO TEMPERATURE DRIVER 14763M: Nuno Sá <nuno.sa@analog.com> 14764L: linux-iio@vger.kernel.org 14765S: Supported 14766W: https://ez.analog.com/linux-software-drivers 14767F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14768F: drivers/iio/temperature/ltc2983.c 14769 14770LTC4282 HARDWARE MONITOR DRIVER 14771M: Nuno Sa <nuno.sa@analog.com> 14772L: linux-hwmon@vger.kernel.org 14773S: Supported 14774F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14775F: Documentation/hwmon/ltc4282.rst 14776F: drivers/hwmon/ltc4282.c 14777 14778LTC4286 HARDWARE MONITOR DRIVER 14779M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14780L: linux-hwmon@vger.kernel.org 14781S: Maintained 14782F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14783F: Documentation/hwmon/ltc4286.rst 14784F: drivers/hwmon/pmbus/ltc4286.c 14785 14786LTC4306 I2C MULTIPLEXER DRIVER 14787M: Michael Hennerich <michael.hennerich@analog.com> 14788L: linux-i2c@vger.kernel.org 14789S: Supported 14790W: https://ez.analog.com/linux-software-drivers 14791F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14792F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14793 14794LTP (Linux Test Project) 14795M: Andrea Cervesato <andrea.cervesato@suse.com> 14796M: Cyril Hrubis <chrubis@suse.cz> 14797M: Jan Stancek <jstancek@redhat.com> 14798M: Petr Vorel <pvorel@suse.cz> 14799M: Li Wang <liwang@redhat.com> 14800M: Yang Xu <xuyang2018.jy@fujitsu.com> 14801M: Xiao Yang <yangx.jy@fujitsu.com> 14802L: ltp@lists.linux.it (subscribers-only) 14803S: Maintained 14804W: https://linux-test-project.readthedocs.io/ 14805T: git https://github.com/linux-test-project/ltp.git 14806 14807LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14808M: Anshul Dalal <anshulusr@gmail.com> 14809L: linux-iio@vger.kernel.org 14810S: Maintained 14811F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14812F: drivers/iio/light/ltr390.c 14813 14814LYNX 28G SERDES PHY DRIVER 14815M: Ioana Ciornei <ioana.ciornei@nxp.com> 14816L: netdev@vger.kernel.org 14817S: Supported 14818F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14819F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14820 14821LYNX PCS MODULE 14822M: Ioana Ciornei <ioana.ciornei@nxp.com> 14823L: netdev@vger.kernel.org 14824S: Supported 14825F: drivers/net/pcs/pcs-lynx.c 14826F: include/linux/pcs-lynx.h 14827 14828M68K ARCHITECTURE 14829M: Geert Uytterhoeven <geert@linux-m68k.org> 14830L: linux-m68k@lists.linux-m68k.org 14831S: Maintained 14832W: http://www.linux-m68k.org/ 14833T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14834F: arch/m68k/ 14835F: drivers/zorro/ 14836 14837M68K ON APPLE MACINTOSH 14838M: Joshua Thompson <funaho@jurai.org> 14839L: linux-m68k@lists.linux-m68k.org 14840S: Maintained 14841W: http://www.mac.linux-m68k.org/ 14842F: arch/m68k/mac/ 14843F: drivers/macintosh/adb-iop.c 14844F: drivers/macintosh/via-macii.c 14845 14846M68K ON HP9000/300 14847M: Philip Blundell <philb@gnu.org> 14848S: Maintained 14849W: http://www.tazenda.demon.co.uk/phil/linux-hp 14850F: arch/m68k/hp300/ 14851 14852M88DS3103 MEDIA DRIVER 14853L: linux-media@vger.kernel.org 14854S: Orphan 14855W: https://linuxtv.org 14856Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14857F: drivers/media/dvb-frontends/m88ds3103* 14858 14859M88RS2000 MEDIA DRIVER 14860M: Malcolm Priestley <tvboxspy@gmail.com> 14861L: linux-media@vger.kernel.org 14862S: Maintained 14863W: https://linuxtv.org 14864Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14865F: drivers/media/dvb-frontends/m88rs2000* 14866 14867MA901 MASTERKIT USB FM RADIO DRIVER 14868M: Alexey Klimov <alexey.klimov@linaro.org> 14869L: linux-media@vger.kernel.org 14870S: Maintained 14871T: git git://linuxtv.org/media.git 14872F: drivers/media/radio/radio-ma901.c 14873 14874MAC80211 14875M: Johannes Berg <johannes@sipsolutions.net> 14876L: linux-wireless@vger.kernel.org 14877S: Maintained 14878W: https://wireless.wiki.kernel.org/ 14879Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14880T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14881T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14882F: Documentation/networking/mac80211-injection.rst 14883F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14884F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14885F: include/net/mac80211.h 14886F: net/mac80211/ 14887 14888MAILBOX API 14889M: Jassi Brar <jassisinghbrar@gmail.com> 14890L: linux-kernel@vger.kernel.org 14891S: Maintained 14892T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14893F: Documentation/devicetree/bindings/mailbox/ 14894F: drivers/mailbox/ 14895F: include/dt-bindings/mailbox/ 14896F: include/linux/mailbox_client.h 14897F: include/linux/mailbox_controller.h 14898 14899MAILBOX ARM MHUv2 14900M: Viresh Kumar <viresh.kumar@linaro.org> 14901M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14902L: linux-kernel@vger.kernel.org 14903S: Maintained 14904F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14905F: drivers/mailbox/arm_mhuv2.c 14906F: include/linux/mailbox/arm_mhuv2_message.h 14907 14908MAILBOX ARM MHUv3 14909M: Sudeep Holla <sudeep.holla@arm.com> 14910M: Cristian Marussi <cristian.marussi@arm.com> 14911L: linux-kernel@vger.kernel.org 14912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14913S: Maintained 14914F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14915F: drivers/mailbox/arm_mhuv3.c 14916 14917MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14918M: Alejandro Colomar <alx@kernel.org> 14919L: linux-man@vger.kernel.org 14920S: Maintained 14921W: http://www.kernel.org/doc/man-pages 14922T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14923T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14924 14925MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14926M: Jeremy Kerr <jk@codeconstruct.com.au> 14927M: Matt Johnston <matt@codeconstruct.com.au> 14928L: netdev@vger.kernel.org 14929S: Maintained 14930F: Documentation/networking/mctp.rst 14931F: drivers/net/mctp/ 14932F: include/linux/usb/mctp-usb.h 14933F: include/net/mctp.h 14934F: include/net/mctpdevice.h 14935F: include/net/netns/mctp.h 14936F: net/mctp/ 14937 14938MAPLE TREE 14939M: Liam R. Howlett <Liam.Howlett@oracle.com> 14940R: Alice Ryhl <aliceryhl@google.com> 14941R: Andrew Ballance <andrewjballance@gmail.com> 14942L: maple-tree@lists.infradead.org 14943L: linux-mm@kvack.org 14944S: Supported 14945F: Documentation/core-api/maple_tree.rst 14946F: include/linux/maple_tree.h 14947F: include/trace/events/maple_tree.h 14948F: lib/maple_tree.c 14949F: lib/test_maple_tree.c 14950F: rust/helpers/maple_tree.c 14951F: rust/kernel/maple_tree.rs 14952F: tools/testing/radix-tree/maple.c 14953F: tools/testing/shared/linux/maple_tree.h 14954 14955MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14956M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14957L: linux-mips@vger.kernel.org 14958S: Maintained 14959F: arch/mips/boot/dts/img/pistachio* 14960 14961MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14962M: Andrew Lunn <andrew@lunn.ch> 14963L: netdev@vger.kernel.org 14964S: Maintained 14965F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14966F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14967F: Documentation/networking/devlink/mv88e6xxx.rst 14968F: drivers/net/dsa/mv88e6xxx/ 14969F: include/linux/dsa/mv88e6xxx.h 14970F: include/linux/platform_data/mv88e6xxx.h 14971 14972MARVELL 88PM886 PMIC DRIVER 14973M: Karel Balej <balejk@matfyz.cz> 14974S: Maintained 14975F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14976F: drivers/input/misc/88pm886-onkey.c 14977F: drivers/mfd/88pm886.c 14978F: drivers/regulator/88pm886-regulator.c 14979F: drivers/rtc/rtc-88pm886.c 14980F: include/linux/mfd/88pm886.h 14981 14982MARVELL 88PM886 PMIC GPADC DRIVER 14983M: Duje Mihanović <duje@dujemihanovic.xyz> 14984S: Maintained 14985F: drivers/iio/adc/88pm886-gpadc.c 14986 14987MARVELL ARMADA 3700 PHY DRIVERS 14988M: Miquel Raynal <miquel.raynal@bootlin.com> 14989S: Maintained 14990F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14991F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14992F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14993F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14994 14995MARVELL ARMADA 3700 SERIAL DRIVER 14996M: Pali Rohár <pali@kernel.org> 14997S: Maintained 14998F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14999F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 15000F: drivers/tty/serial/mvebu-uart.c 15001 15002MARVELL ARMADA DRM SUPPORT 15003M: Russell King <linux@armlinux.org.uk> 15004S: Maintained 15005T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 15006T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 15007F: Documentation/devicetree/bindings/display/armada/ 15008F: drivers/gpu/drm/armada/ 15009F: include/uapi/drm/armada_drm.h 15010 15011MARVELL CRYPTO DRIVER 15012M: Srujana Challa <schalla@marvell.com> 15013M: Bharat Bhushan <bbhushan2@marvell.com> 15014L: linux-crypto@vger.kernel.org 15015S: Maintained 15016F: drivers/crypto/marvell/ 15017F: include/linux/soc/marvell/octeontx2/ 15018 15019MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 15020M: Mirko Lindner <mlindner@marvell.com> 15021M: Stephen Hemminger <stephen@networkplumber.org> 15022L: netdev@vger.kernel.org 15023S: Odd fixes 15024F: drivers/net/ethernet/marvell/sk* 15025 15026MARVELL LIBERTAS WIRELESS DRIVER 15027L: linux-wireless@vger.kernel.org 15028L: libertas-dev@lists.infradead.org 15029S: Orphan 15030F: drivers/net/wireless/marvell/libertas/ 15031F: drivers/net/wireless/marvell/libertas_tf/ 15032 15033MARVELL MACCHIATOBIN SUPPORT 15034M: Russell King <linux@armlinux.org.uk> 15035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15036S: Maintained 15037F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 15038 15039MARVELL MV643XX ETHERNET DRIVER 15040M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 15041L: netdev@vger.kernel.org 15042S: Maintained 15043F: drivers/net/ethernet/marvell/mv643xx_eth.* 15044 15045MARVELL MV88X3310 PHY DRIVER 15046M: Russell King <linux@armlinux.org.uk> 15047M: Marek Behún <kabel@kernel.org> 15048L: netdev@vger.kernel.org 15049S: Maintained 15050F: drivers/net/phy/marvell10g.c 15051 15052MARVELL MVEBU THERMAL DRIVER 15053M: Miquel Raynal <miquel.raynal@bootlin.com> 15054S: Maintained 15055F: drivers/thermal/armada_thermal.c 15056 15057MARVELL MVNETA ETHERNET DRIVER 15058M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15059L: netdev@vger.kernel.org 15060S: Maintained 15061F: drivers/net/ethernet/marvell/mvneta* 15062 15063MARVELL MVPP2 ETHERNET DRIVER 15064M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15065M: Russell King <linux@armlinux.org.uk> 15066L: netdev@vger.kernel.org 15067S: Maintained 15068F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 15069F: drivers/net/ethernet/marvell/mvpp2/ 15070 15071MARVELL MWIFIEX WIRELESS DRIVER 15072M: Brian Norris <briannorris@chromium.org> 15073R: Francesco Dolcini <francesco@dolcini.it> 15074L: linux-wireless@vger.kernel.org 15075S: Odd Fixes 15076F: drivers/net/wireless/marvell/mwifiex/ 15077 15078MARVELL MWL8K WIRELESS DRIVER 15079L: linux-wireless@vger.kernel.org 15080S: Orphan 15081F: drivers/net/wireless/marvell/mwl8k.c 15082 15083MARVELL NAND CONTROLLER DRIVER 15084M: Miquel Raynal <miquel.raynal@bootlin.com> 15085L: linux-mtd@lists.infradead.org 15086S: Maintained 15087F: drivers/mtd/nand/raw/marvell_nand.c 15088 15089MARVELL OCTEON ENDPOINT DRIVER 15090M: Veerasenareddy Burru <vburru@marvell.com> 15091M: Sathesh Edara <sedara@marvell.com> 15092L: netdev@vger.kernel.org 15093S: Maintained 15094F: drivers/net/ethernet/marvell/octeon_ep 15095 15096MARVELL OCTEON ENDPOINT VF DRIVER 15097M: Veerasenareddy Burru <vburru@marvell.com> 15098M: Sathesh Edara <sedara@marvell.com> 15099M: Shinas Rasheed <srasheed@marvell.com> 15100M: Satananda Burla <sburla@marvell.com> 15101L: netdev@vger.kernel.org 15102S: Maintained 15103F: drivers/net/ethernet/marvell/octeon_ep_vf 15104 15105MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 15106M: Sunil Goutham <sgoutham@marvell.com> 15107M: Geetha sowjanya <gakula@marvell.com> 15108M: Subbaraya Sundeep <sbhatta@marvell.com> 15109M: hariprasad <hkelam@marvell.com> 15110M: Bharat Bhushan <bbhushan2@marvell.com> 15111L: netdev@vger.kernel.org 15112S: Maintained 15113F: drivers/net/ethernet/marvell/octeontx2/nic/ 15114F: include/linux/soc/marvell/octeontx2/ 15115 15116MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 15117M: Sunil Goutham <sgoutham@marvell.com> 15118M: Linu Cherian <lcherian@marvell.com> 15119M: Geetha sowjanya <gakula@marvell.com> 15120M: Jerin Jacob <jerinj@marvell.com> 15121M: hariprasad <hkelam@marvell.com> 15122M: Subbaraya Sundeep <sbhatta@marvell.com> 15123L: netdev@vger.kernel.org 15124S: Maintained 15125F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 15126F: drivers/net/ethernet/marvell/octeontx2/af/ 15127 15128MARVELL PEM PMU DRIVER 15129M: Linu Cherian <lcherian@marvell.com> 15130M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 15131S: Supported 15132F: drivers/perf/marvell_pem_pmu.c 15133 15134MARVELL PRESTERA ETHERNET SWITCH DRIVER 15135M: Taras Chornyi <taras.chornyi@plvision.eu> 15136S: Supported 15137W: https://github.com/Marvell-switching/switchdev-prestera 15138F: drivers/net/ethernet/marvell/prestera/ 15139 15140MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 15141M: Nicolas Pitre <nico@fluxnic.net> 15142S: Odd Fixes 15143F: drivers/mmc/host/mvsdio.* 15144 15145MARVELL USB MDIO CONTROLLER DRIVER 15146M: Tobias Waldekranz <tobias@waldekranz.com> 15147L: netdev@vger.kernel.org 15148S: Maintained 15149F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 15150F: drivers/net/mdio/mdio-mvusb.c 15151 15152MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 15153M: Hu Ziji <huziji@marvell.com> 15154L: linux-mmc@vger.kernel.org 15155S: Supported 15156F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 15157F: drivers/mmc/host/sdhci-xenon* 15158 15159MARVELL OCTEON CN10K DPI DRIVER 15160M: Vamsi Attunuru <vattunuru@marvell.com> 15161S: Supported 15162F: drivers/misc/mrvl_cn10k_dpi.c 15163 15164MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 15165R: schalla@marvell.com 15166R: vattunuru@marvell.com 15167F: drivers/vdpa/octeon_ep/ 15168 15169MARVELL OCTEON HOTPLUG DRIVER 15170R: Shijith Thotton <sthotton@marvell.com> 15171R: Vamsi Attunuru <vattunuru@marvell.com> 15172S: Supported 15173F: drivers/pci/hotplug/octep_hp.c 15174 15175MATROX FRAMEBUFFER DRIVER 15176L: linux-fbdev@vger.kernel.org 15177S: Orphan 15178F: drivers/video/fbdev/matrox/matroxfb_* 15179F: include/uapi/linux/matroxfb.h 15180 15181MAX15301 DRIVER 15182M: Daniel Nilsson <daniel.nilsson@flex.com> 15183L: linux-hwmon@vger.kernel.org 15184S: Maintained 15185F: Documentation/hwmon/max15301.rst 15186F: drivers/hwmon/pmbus/max15301.c 15187 15188MAX2175 SDR TUNER DRIVER 15189M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 15190L: linux-media@vger.kernel.org 15191S: Maintained 15192T: git git://linuxtv.org/media.git 15193F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 15194F: Documentation/userspace-api/media/drivers/max2175.rst 15195F: drivers/media/i2c/max2175* 15196F: include/uapi/linux/max2175.h 15197 15198MAX31335 RTC DRIVER 15199M: Antoniu Miclaus <antoniu.miclaus@analog.com> 15200L: linux-rtc@vger.kernel.org 15201S: Supported 15202W: https://ez.analog.com/linux-software-drivers 15203F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 15204F: drivers/rtc/rtc-max31335.c 15205 15206MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 15207L: linux-hwmon@vger.kernel.org 15208S: Orphan 15209F: Documentation/hwmon/max6650.rst 15210F: drivers/hwmon/max6650.c 15211 15212MAX9286 QUAD GMSL DESERIALIZER DRIVER 15213M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15214M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15215M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15216M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15217L: linux-media@vger.kernel.org 15218S: Maintained 15219F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 15220F: drivers/media/i2c/max9286.c 15221 15222MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 15223M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15224L: linux-media@vger.kernel.org 15225S: Maintained 15226F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 15227F: drivers/staging/media/max96712/max96712.c 15228 15229MAX96714 GMSL2 DESERIALIZER DRIVER 15230M: Julien Massot <julien.massot@collabora.com> 15231L: linux-media@vger.kernel.org 15232S: Maintained 15233F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 15234F: drivers/media/i2c/max96714.c 15235 15236MAX96717 GMSL2 SERIALIZER DRIVER 15237M: Julien Massot <julien.massot@collabora.com> 15238L: linux-media@vger.kernel.org 15239S: Maintained 15240F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 15241F: drivers/media/i2c/max96717.c 15242 15243MAX9860 MONO AUDIO VOICE CODEC DRIVER 15244M: Peter Rosin <peda@axentia.se> 15245L: linux-sound@vger.kernel.org 15246S: Maintained 15247F: Documentation/devicetree/bindings/sound/max9860.txt 15248F: sound/soc/codecs/max9860.* 15249 15250MAXBOTIX ULTRASONIC RANGER IIO DRIVER 15251M: Andreas Klinger <ak@it-klinger.de> 15252L: linux-iio@vger.kernel.org 15253S: Maintained 15254F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 15255F: drivers/iio/proximity/mb1232.c 15256 15257MAXIM MAX11205 DRIVER 15258M: Ramona Bolboaca <ramona.bolboaca@analog.com> 15259L: linux-iio@vger.kernel.org 15260S: Supported 15261W: https://ez.analog.com/linux-software-drivers 15262F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 15263F: drivers/iio/adc/max11205.c 15264 15265MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 15266R: Iskren Chernev <iskren.chernev@gmail.com> 15267R: Krzysztof Kozlowski <krzk@kernel.org> 15268R: Marek Szyprowski <m.szyprowski@samsung.com> 15269R: Matheus Castello <matheus@castello.eng.br> 15270L: linux-pm@vger.kernel.org 15271S: Maintained 15272F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 15273F: drivers/power/supply/max17040_battery.c 15274 15275MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15276R: Hans de Goede <hansg@kernel.org> 15277R: Krzysztof Kozlowski <krzk@kernel.org> 15278R: Marek Szyprowski <m.szyprowski@samsung.com> 15279R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15280R: Purism Kernel Team <kernel@puri.sm> 15281L: linux-pm@vger.kernel.org 15282S: Maintained 15283F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15284F: drivers/power/supply/max17042_battery.c 15285 15286MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15287M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15288L: linux-kernel@vger.kernel.org 15289S: Maintained 15290F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15291F: drivers/regulator/max20086-regulator.c 15292 15293MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15294M: Marcelo Schmitt <marcelo.schmitt@analog.com> 15295L: linux-iio@vger.kernel.org 15296S: Supported 15297F: drivers/iio/temperature/max30208.c 15298 15299MAXIM MAX7360 KEYPAD LED MFD DRIVER 15300M: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> 15301S: Maintained 15302F: Documentation/devicetree/bindings/gpio/maxim,max7360-gpio.yaml 15303F: Documentation/devicetree/bindings/mfd/maxim,max7360.yaml 15304F: drivers/gpio/gpio-max7360.c 15305F: drivers/input/keyboard/max7360-keypad.c 15306F: drivers/input/misc/max7360-rotary.c 15307F: drivers/mfd/max7360.c 15308F: drivers/pinctrl/pinctrl-max7360.c 15309F: drivers/pwm/pwm-max7360.c 15310F: include/linux/mfd/max7360.h 15311 15312MAXIM MAX77650 PMIC MFD DRIVER 15313M: Bartosz Golaszewski <brgl@kernel.org> 15314L: linux-kernel@vger.kernel.org 15315S: Maintained 15316F: Documentation/devicetree/bindings/*/*max77650.yaml 15317F: Documentation/devicetree/bindings/*/max77650*.yaml 15318F: drivers/gpio/gpio-max77650.c 15319F: drivers/input/misc/max77650-onkey.c 15320F: drivers/leds/leds-max77650.c 15321F: drivers/mfd/max77650.c 15322F: drivers/power/supply/max77650-charger.c 15323F: drivers/regulator/max77650-regulator.c 15324F: include/linux/mfd/max77650.h 15325 15326MAXIM MAX77714 PMIC MFD DRIVER 15327M: Luca Ceresoli <luca@lucaceresoli.net> 15328S: Maintained 15329F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15330F: drivers/mfd/max77714.c 15331F: include/linux/mfd/max77714.h 15332 15333MAXIM MAX77759 PMIC MFD DRIVER 15334M: André Draszik <andre.draszik@linaro.org> 15335L: linux-kernel@vger.kernel.org 15336S: Maintained 15337F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15338F: drivers/gpio/gpio-max77759.c 15339F: drivers/mfd/max77759.c 15340F: drivers/nvmem/max77759-nvmem.c 15341F: include/linux/mfd/max77759.h 15342 15343MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15344M: Javier Martinez Canillas <javier@dowhile0.org> 15345L: linux-kernel@vger.kernel.org 15346S: Supported 15347F: Documentation/devicetree/bindings/*/*max77802.yaml 15348F: drivers/regulator/max77802-regulator.c 15349F: include/dt-bindings/*/*max77802.h 15350 15351MAXIM MAX77838 PMIC REGULATOR DEVICE DRIVER 15352M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 15353L: linux-kernel@vger.kernel.org 15354S: Maintained 15355F: Documentation/devicetree/bindings/regulator/maxim,max77838.yaml 15356F: drivers/regulator/max77838-regulator.c 15357 15358MAXIM MAX77976 BATTERY CHARGER 15359M: Luca Ceresoli <luca@lucaceresoli.net> 15360S: Supported 15361F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15362F: drivers/power/supply/max77976_charger.c 15363 15364MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15365M: Krzysztof Kozlowski <krzk@kernel.org> 15366L: linux-pm@vger.kernel.org 15367S: Maintained 15368B: mailto:linux-samsung-soc@vger.kernel.org 15369F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15370F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15371F: drivers/power/supply/max14577_charger.c 15372F: drivers/power/supply/max77693_charger.c 15373 15374MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15375M: Chanwoo Choi <cw00.choi@samsung.com> 15376M: Krzysztof Kozlowski <krzk@kernel.org> 15377L: linux-kernel@vger.kernel.org 15378S: Maintained 15379B: mailto:linux-samsung-soc@vger.kernel.org 15380F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15381F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15382F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15383F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15384F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15385F: drivers/leds/leds-max77705.c 15386F: drivers/*/*max77843.c 15387F: drivers/*/max14577*.c 15388F: drivers/*/max77686*.c 15389F: drivers/*/max77693*.c 15390F: drivers/*/max77705*.c 15391F: drivers/clk/clk-max77686.c 15392F: drivers/extcon/extcon-max14577.c 15393F: drivers/extcon/extcon-max77693.c 15394F: drivers/rtc/rtc-max77686.c 15395F: include/linux/mfd/max14577*.h 15396F: include/linux/mfd/max77686*.h 15397F: include/linux/mfd/max77693*.h 15398F: include/linux/mfd/max77705*.h 15399 15400MAXIRADIO FM RADIO RECEIVER DRIVER 15401M: Hans Verkuil <hverkuil@kernel.org> 15402L: linux-media@vger.kernel.org 15403S: Maintained 15404W: https://linuxtv.org 15405T: git git://linuxtv.org/media.git 15406F: drivers/media/radio/radio-maxiradio* 15407 15408MAXLINEAR ETHERNET PHY DRIVER 15409M: Xu Liang <lxu@maxlinear.com> 15410L: netdev@vger.kernel.org 15411S: Supported 15412F: drivers/net/phy/mxl-86110.c 15413F: drivers/net/phy/mxl-gpy.c 15414 15415MCAN MMIO DEVICE DRIVER 15416M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15417L: linux-can@vger.kernel.org 15418S: Maintained 15419F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15420F: drivers/net/can/m_can/m_can.c 15421F: drivers/net/can/m_can/m_can.h 15422F: drivers/net/can/m_can/m_can_platform.c 15423 15424MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15425R: Yasushi SHOJI <yashi@spacecubics.com> 15426L: linux-can@vger.kernel.org 15427S: Maintained 15428F: drivers/net/can/usb/mcba_usb.c 15429 15430MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15431M: Rishi Gupta <gupt21@gmail.com> 15432L: linux-i2c@vger.kernel.org 15433L: linux-input@vger.kernel.org 15434S: Maintained 15435F: drivers/hid/hid-mcp2221.c 15436 15437MCP251XFD SPI-CAN NETWORK DRIVER 15438M: Marc Kleine-Budde <mkl@pengutronix.de> 15439M: Manivannan Sadhasivam <mani@kernel.org> 15440R: Thomas Kopp <thomas.kopp@microchip.com> 15441L: linux-can@vger.kernel.org 15442S: Maintained 15443F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15444F: drivers/net/can/spi/mcp251xfd/ 15445 15446MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15447M: Peter Rosin <peda@axentia.se> 15448L: linux-iio@vger.kernel.org 15449S: Maintained 15450F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15451F: drivers/iio/potentiometer/mcp4018.c 15452F: drivers/iio/potentiometer/mcp4531.c 15453 15454MCP4821 DAC DRIVER 15455M: Anshul Dalal <anshulusr@gmail.com> 15456L: linux-iio@vger.kernel.org 15457S: Maintained 15458F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15459F: drivers/iio/dac/mcp4821.c 15460 15461MCR20A IEEE-802.15.4 RADIO DRIVER 15462M: Stefan Schmidt <stefan@datenfreihafen.org> 15463L: linux-wpan@vger.kernel.org 15464S: Odd Fixes 15465W: https://github.com/xueliu/mcr20a-linux 15466F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15467F: drivers/net/ieee802154/mcr20a.c 15468F: drivers/net/ieee802154/mcr20a.h 15469 15470MDIO REGMAP DRIVER 15471M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15472L: netdev@vger.kernel.org 15473S: Maintained 15474F: drivers/net/mdio/mdio-regmap.c 15475F: include/linux/mdio/mdio-regmap.h 15476 15477MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15478M: William Breathitt Gray <wbg@kernel.org> 15479L: linux-iio@vger.kernel.org 15480S: Maintained 15481F: drivers/iio/dac/cio-dac.c 15482 15483MEDIA CONTROLLER FRAMEWORK 15484M: Sakari Ailus <sakari.ailus@linux.intel.com> 15485M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15486L: linux-media@vger.kernel.org 15487S: Supported 15488W: https://www.linuxtv.org 15489T: git git://linuxtv.org/media.git 15490F: drivers/media/mc/ 15491F: include/media/media-*.h 15492F: include/uapi/linux/media.h 15493 15494MEDIA DRIVER FOR FREESCALE IMX PXP 15495M: Philipp Zabel <p.zabel@pengutronix.de> 15496L: linux-media@vger.kernel.org 15497S: Maintained 15498T: git git://linuxtv.org/media.git 15499F: drivers/media/platform/nxp/imx-pxp.[ch] 15500 15501MEDIA DRIVERS FOR ASCOT2E 15502M: Abylay Ospan <aospan@amazon.com> 15503L: linux-media@vger.kernel.org 15504S: Supported 15505W: https://linuxtv.org 15506W: http://netup.tv/ 15507T: git git://linuxtv.org/media.git 15508F: drivers/media/dvb-frontends/ascot2e* 15509 15510MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15511M: Jasmin Jessich <jasmin@anw.at> 15512L: linux-media@vger.kernel.org 15513S: Maintained 15514W: https://linuxtv.org 15515T: git git://linuxtv.org/media.git 15516F: drivers/media/dvb-frontends/cxd2099* 15517 15518MEDIA DRIVERS FOR CXD2841ER 15519M: Abylay Ospan <aospan@amazon.com> 15520L: linux-media@vger.kernel.org 15521S: Supported 15522W: https://linuxtv.org 15523W: http://netup.tv/ 15524T: git git://linuxtv.org/media.git 15525F: drivers/media/dvb-frontends/cxd2841er* 15526 15527MEDIA DRIVERS FOR CXD2880 15528M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15529L: linux-media@vger.kernel.org 15530S: Supported 15531W: http://linuxtv.org/ 15532T: git git://linuxtv.org/media.git 15533F: drivers/media/dvb-frontends/cxd2880/* 15534F: drivers/media/spi/cxd2880* 15535 15536MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15537L: linux-media@vger.kernel.org 15538S: Orphan 15539W: https://linuxtv.org 15540T: git git://linuxtv.org/media.git 15541F: drivers/media/pci/ddbridge/* 15542 15543MEDIA DRIVERS FOR FREESCALE IMX 15544M: Steve Longerbeam <slongerbeam@gmail.com> 15545M: Philipp Zabel <p.zabel@pengutronix.de> 15546L: linux-media@vger.kernel.org 15547S: Maintained 15548T: git git://linuxtv.org/media.git 15549F: Documentation/admin-guide/media/imx.rst 15550F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15551F: drivers/staging/media/imx/ 15552F: include/linux/imx-media.h 15553F: include/media/imx.h 15554 15555MEDIA DRIVERS FOR FREESCALE IMX7/8 15556M: Rui Miguel Silva <rmfrfs@gmail.com> 15557M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15558M: Martin Kepplinger <martin.kepplinger@puri.sm> 15559R: Purism Kernel Team <kernel@puri.sm> 15560L: linux-media@vger.kernel.org 15561S: Maintained 15562T: git git://linuxtv.org/media.git 15563F: Documentation/admin-guide/media/imx7.rst 15564F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15565F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15566F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15567F: drivers/media/platform/nxp/imx-mipi-csis.c 15568F: drivers/media/platform/nxp/imx7-media-csi.c 15569F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15570 15571MEDIA DRIVERS FOR HELENE 15572M: Abylay Ospan <aospan@amazon.com> 15573L: linux-media@vger.kernel.org 15574S: Supported 15575W: https://linuxtv.org 15576W: http://netup.tv/ 15577T: git git://linuxtv.org/media.git 15578F: drivers/media/dvb-frontends/helene* 15579 15580MEDIA DRIVERS FOR HORUS3A 15581M: Abylay Ospan <aospan@amazon.com> 15582L: linux-media@vger.kernel.org 15583S: Supported 15584W: https://linuxtv.org 15585W: http://netup.tv/ 15586T: git git://linuxtv.org/media.git 15587F: drivers/media/dvb-frontends/horus3a* 15588 15589MEDIA DRIVERS FOR LNBH25 15590M: Abylay Ospan <aospan@amazon.com> 15591L: linux-media@vger.kernel.org 15592S: Supported 15593W: https://linuxtv.org 15594W: http://netup.tv/ 15595T: git git://linuxtv.org/media.git 15596F: drivers/media/dvb-frontends/lnbh25* 15597 15598MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15599L: linux-media@vger.kernel.org 15600S: Orphan 15601W: https://linuxtv.org 15602T: git git://linuxtv.org/media.git 15603F: drivers/media/dvb-frontends/mxl5xx* 15604 15605MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15606M: Abylay Ospan <aospan@amazon.com> 15607L: linux-media@vger.kernel.org 15608S: Supported 15609W: https://linuxtv.org 15610W: http://netup.tv/ 15611T: git git://linuxtv.org/media.git 15612F: drivers/media/pci/netup_unidvb/* 15613 15614MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15615M: Dmitry Osipenko <digetx@gmail.com> 15616L: linux-media@vger.kernel.org 15617L: linux-tegra@vger.kernel.org 15618S: Maintained 15619T: git git://linuxtv.org/media.git 15620F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15621F: drivers/media/platform/nvidia/tegra-vde/ 15622 15623MEDIA DRIVERS FOR RENESAS - CEU 15624M: Jacopo Mondi <jacopo@jmondi.org> 15625L: linux-media@vger.kernel.org 15626L: linux-renesas-soc@vger.kernel.org 15627S: Supported 15628T: git git://linuxtv.org/media.git 15629F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15630F: drivers/media/platform/renesas/renesas-ceu.c 15631F: include/media/drv-intf/renesas-ceu.h 15632 15633MEDIA DRIVERS FOR RENESAS - DRIF 15634M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15635L: linux-media@vger.kernel.org 15636L: linux-renesas-soc@vger.kernel.org 15637S: Supported 15638T: git git://linuxtv.org/media.git 15639F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15640F: drivers/media/platform/renesas/rcar_drif.c 15641 15642MEDIA DRIVERS FOR RENESAS - FCP 15643M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15644L: linux-media@vger.kernel.org 15645L: linux-renesas-soc@vger.kernel.org 15646S: Supported 15647T: git git://linuxtv.org/media.git 15648F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15649F: drivers/media/platform/renesas/rcar-fcp.c 15650F: include/media/rcar-fcp.h 15651 15652MEDIA DRIVERS FOR RENESAS - FDP1 15653M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15654L: linux-media@vger.kernel.org 15655L: linux-renesas-soc@vger.kernel.org 15656S: Supported 15657T: git git://linuxtv.org/media.git 15658F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15659F: drivers/media/platform/renesas/rcar_fdp1.c 15660 15661MEDIA DRIVERS FOR RENESAS - VIN 15662M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15663L: linux-media@vger.kernel.org 15664L: linux-renesas-soc@vger.kernel.org 15665S: Supported 15666T: git git://linuxtv.org/media.git 15667F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15668F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15669F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15670F: drivers/media/platform/renesas/rcar-csi2.c 15671F: drivers/media/platform/renesas/rcar-isp/ 15672F: drivers/media/platform/renesas/rcar-vin/ 15673 15674MEDIA DRIVERS FOR RENESAS - VSP1 15675M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15676M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15677L: linux-media@vger.kernel.org 15678L: linux-renesas-soc@vger.kernel.org 15679S: Supported 15680T: git git://linuxtv.org/media.git 15681F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15682F: drivers/media/platform/renesas/vsp1/ 15683 15684MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15685L: linux-media@vger.kernel.org 15686S: Orphan 15687W: https://linuxtv.org 15688T: git git://linuxtv.org/media.git 15689F: drivers/media/dvb-frontends/stv0910* 15690 15691MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15692L: linux-media@vger.kernel.org 15693S: Orphan 15694W: https://linuxtv.org 15695T: git git://linuxtv.org/media.git 15696F: drivers/media/dvb-frontends/stv6111* 15697 15698MEDIA DRIVERS FOR STM32 - CSI 15699M: Alain Volmat <alain.volmat@foss.st.com> 15700L: linux-media@vger.kernel.org 15701S: Supported 15702T: git git://linuxtv.org/media_tree.git 15703F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15704F: drivers/media/platform/st/stm32/stm32-csi.c 15705 15706MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15707M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15708M: Alain Volmat <alain.volmat@foss.st.com> 15709L: linux-media@vger.kernel.org 15710S: Supported 15711T: git git://linuxtv.org/media.git 15712F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15713F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15714F: drivers/media/platform/st/stm32/stm32-dcmi.c 15715F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15716 15717MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15718M: Mauro Carvalho Chehab <mchehab@kernel.org> 15719L: linux-media@vger.kernel.org 15720S: Maintained 15721W: https://linuxtv.org 15722Q: http://patchwork.kernel.org/project/linux-media/list/ 15723T: git git://linuxtv.org/media.git 15724F: Documentation/admin-guide/media/ 15725F: Documentation/devicetree/bindings/media/ 15726F: Documentation/driver-api/media/ 15727F: Documentation/userspace-api/media/ 15728F: drivers/media/ 15729F: drivers/staging/media/ 15730F: include/dt-bindings/media/ 15731F: include/linux/platform_data/media/ 15732F: include/media/ 15733F: include/uapi/linux/dvb/ 15734F: include/uapi/linux/ivtv* 15735F: include/uapi/linux/media.h 15736F: include/uapi/linux/uvcvideo.h 15737F: include/uapi/linux/v4l2-* 15738F: include/uapi/linux/videodev2.h 15739 15740MEDIATEK BLUETOOTH DRIVER 15741M: Sean Wang <sean.wang@mediatek.com> 15742L: linux-bluetooth@vger.kernel.org 15743L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15744S: Maintained 15745F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15746F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15747F: drivers/bluetooth/btmtkuart.c 15748 15749MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15750M: Sen Chu <sen.chu@mediatek.com> 15751M: Sean Wang <sean.wang@mediatek.com> 15752M: Macpaul Lin <macpaul.lin@mediatek.com> 15753L: linux-pm@vger.kernel.org 15754S: Maintained 15755F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15756F: drivers/power/reset/mt6323-poweroff.c 15757 15758MEDIATEK CIR DRIVER 15759M: Sean Wang <sean.wang@mediatek.com> 15760S: Maintained 15761F: drivers/media/rc/mtk-cir.c 15762 15763MEDIATEK DMA DRIVER 15764M: Sean Wang <sean.wang@mediatek.com> 15765L: dmaengine@vger.kernel.org 15766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15767L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15768S: Maintained 15769F: Documentation/devicetree/bindings/dma/mediatek,* 15770F: drivers/dma/mediatek/ 15771 15772MEDIATEK ETHERNET DRIVER 15773M: Felix Fietkau <nbd@nbd.name> 15774M: Sean Wang <sean.wang@mediatek.com> 15775M: Lorenzo Bianconi <lorenzo@kernel.org> 15776L: netdev@vger.kernel.org 15777S: Maintained 15778F: drivers/net/ethernet/mediatek/ 15779 15780MEDIATEK ETHERNET PCS DRIVER 15781M: Alexander Couzens <lynxis@fe80.eu> 15782M: Daniel Golle <daniel@makrotopia.org> 15783L: netdev@vger.kernel.org 15784S: Maintained 15785F: drivers/net/pcs/pcs-mtk-lynxi.c 15786F: include/linux/pcs/pcs-mtk-lynxi.h 15787 15788MEDIATEK ETHERNET PHY DRIVERS 15789M: Daniel Golle <daniel@makrotopia.org> 15790M: Qingfang Deng <dqfext@gmail.com> 15791M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15792L: netdev@vger.kernel.org 15793S: Maintained 15794F: drivers/net/phy/mediatek/mtk-2p5ge.c 15795F: drivers/net/phy/mediatek/mtk-ge-soc.c 15796F: drivers/net/phy/mediatek/mtk-phy-lib.c 15797F: drivers/net/phy/mediatek/mtk-ge.c 15798F: drivers/net/phy/mediatek/mtk.h 15799F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15800 15801MEDIATEK I2C CONTROLLER DRIVER 15802M: Qii Wang <qii.wang@mediatek.com> 15803L: linux-i2c@vger.kernel.org 15804S: Maintained 15805F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15806F: drivers/i2c/busses/i2c-mt65xx.c 15807 15808MEDIATEK IOMMU DRIVER 15809M: Yong Wu <yong.wu@mediatek.com> 15810L: iommu@lists.linux.dev 15811L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15812S: Supported 15813F: Documentation/devicetree/bindings/iommu/mediatek* 15814F: drivers/iommu/mtk_iommu* 15815F: include/dt-bindings/memory/mediatek,mt*-port.h 15816F: include/dt-bindings/memory/mt*-port.h 15817 15818MEDIATEK JPEG DRIVER 15819M: Bin Liu <bin.liu@mediatek.com> 15820S: Supported 15821F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15822F: drivers/media/platform/mediatek/jpeg/ 15823 15824MEDIATEK KEYPAD DRIVER 15825M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15826S: Supported 15827F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15828F: drivers/input/keyboard/mt6779-keypad.c 15829 15830MEDIATEK MDP DRIVER 15831M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15832M: Houlong Wei <houlong.wei@mediatek.com> 15833M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15834S: Supported 15835F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15836F: drivers/media/platform/mediatek/mdp/ 15837F: drivers/media/platform/mediatek/vpu/ 15838 15839MEDIATEK MEDIA DRIVER 15840M: Tiffany Lin <tiffany.lin@mediatek.com> 15841M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15842M: Yunfei Dong <yunfei.dong@mediatek.com> 15843S: Supported 15844F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15845F: Documentation/devicetree/bindings/media/mediatek,mt8173-vpu.yaml 15846F: drivers/media/platform/mediatek/vcodec/ 15847F: drivers/media/platform/mediatek/vpu/ 15848 15849MEDIATEK MIPI-CSI CDPHY DRIVER 15850M: Julien Stephan <jstephan@baylibre.com> 15851M: Andy Hsieh <andy.hsieh@mediatek.com> 15852S: Supported 15853F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15854F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15855 15856MEDIATEK MMC/SD/SDIO DRIVER 15857M: Chaotian Jing <chaotian.jing@mediatek.com> 15858S: Maintained 15859F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15860F: drivers/mmc/host/mtk-sd.c 15861 15862MEDIATEK MT6735 CLOCK & RESET DRIVERS 15863M: Yassine Oudjana <y.oudjana@protonmail.com> 15864L: linux-clk@vger.kernel.org 15865L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15866S: Maintained 15867F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15868F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15869F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15870F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15871F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15872F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15873F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15874F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15875F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15876F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15877F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15878F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15879F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15880F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15881F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15882F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15883F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15884F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15885F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15886F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15887 15888MEDIATEK MT76 WIRELESS LAN DRIVER 15889M: Felix Fietkau <nbd@nbd.name> 15890M: Lorenzo Bianconi <lorenzo@kernel.org> 15891M: Ryder Lee <ryder.lee@mediatek.com> 15892R: Shayne Chen <shayne.chen@mediatek.com> 15893R: Sean Wang <sean.wang@mediatek.com> 15894L: linux-wireless@vger.kernel.org 15895S: Maintained 15896T: git https://github.com/nbd168/wireless 15897F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15898F: drivers/net/wireless/mediatek/mt76/ 15899 15900MEDIATEK MT7601U WIRELESS LAN DRIVER 15901M: Jakub Kicinski <kuba@kernel.org> 15902L: linux-wireless@vger.kernel.org 15903S: Maintained 15904F: drivers/net/wireless/mediatek/mt7601u/ 15905 15906MEDIATEK MT7621 CLOCK DRIVER 15907M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15908S: Maintained 15909F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15910F: drivers/clk/ralink/clk-mt7621.c 15911 15912MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15913M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15914S: Maintained 15915F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15916F: drivers/pci/controller/pcie-mt7621.c 15917 15918MEDIATEK MT7621 PHY PCI DRIVER 15919M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15920S: Maintained 15921F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15922F: drivers/phy/ralink/phy-mt7621-pci.c 15923 15924MEDIATEK MT7621/28/88 I2C DRIVER 15925M: Stefan Roese <sr@denx.de> 15926L: linux-i2c@vger.kernel.org 15927S: Maintained 15928F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15929F: drivers/i2c/busses/i2c-mt7621.c 15930 15931MEDIATEK MTMIPS CLOCK DRIVER 15932M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15933S: Maintained 15934F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15935F: drivers/clk/ralink/clk-mtmips.c 15936 15937MEDIATEK NAND CONTROLLER DRIVER 15938L: linux-mtd@lists.infradead.org 15939S: Orphan 15940F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15941F: drivers/mtd/nand/raw/mtk_* 15942 15943MEDIATEK PMIC LED DRIVER 15944M: Sen Chu <sen.chu@mediatek.com> 15945M: Sean Wang <sean.wang@mediatek.com> 15946M: Macpaul Lin <macpaul.lin@mediatek.com> 15947S: Maintained 15948F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15949F: drivers/leds/leds-mt6323.c 15950 15951MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15952M: Sean Wang <sean.wang@mediatek.com> 15953S: Maintained 15954F: drivers/char/hw_random/mtk-rng.c 15955 15956MEDIATEK SMI DRIVER 15957M: Yong Wu <yong.wu@mediatek.com> 15958L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15959S: Supported 15960F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15961F: drivers/memory/mtk-smi.c 15962F: include/soc/mediatek/smi.h 15963 15964MEDIATEK SWITCH DRIVER 15965M: Chester A. Unal <chester.a.unal@arinc9.com> 15966M: Daniel Golle <daniel@makrotopia.org> 15967M: DENG Qingfang <dqfext@gmail.com> 15968M: Sean Wang <sean.wang@mediatek.com> 15969L: netdev@vger.kernel.org 15970S: Maintained 15971F: drivers/net/dsa/mt7530-mdio.c 15972F: drivers/net/dsa/mt7530-mmio.c 15973F: drivers/net/dsa/mt7530.* 15974F: net/dsa/tag_mtk.c 15975 15976MEDIATEK T7XX 5G WWAN MODEM DRIVER 15977M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15978R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15979R: Liu Haijun <haijun.liu@mediatek.com> 15980R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15981L: netdev@vger.kernel.org 15982S: Supported 15983F: drivers/net/wwan/t7xx/ 15984 15985MEDIATEK USB3 DRD IP DRIVER 15986M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15987L: linux-usb@vger.kernel.org 15988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15989L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15990S: Maintained 15991F: Documentation/devicetree/bindings/usb/mediatek,* 15992F: drivers/usb/host/xhci-mtk* 15993F: drivers/usb/mtu3/ 15994 15995MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15996M: Peter Senna Tschudin <peter.senna@gmail.com> 15997M: Ian Ray <ian.ray@ge.com> 15998M: Martyn Welch <martyn.welch@collabora.co.uk> 15999S: Maintained 16000F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 16001F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 16002 16003MEGARAID SCSI/SAS DRIVERS 16004M: Kashyap Desai <kashyap.desai@broadcom.com> 16005M: Sumit Saxena <sumit.saxena@broadcom.com> 16006M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 16007M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 16008L: megaraidlinux.pdl@broadcom.com 16009L: linux-scsi@vger.kernel.org 16010S: Maintained 16011W: http://www.avagotech.com/support/ 16012F: Documentation/scsi/megaraid.rst 16013F: drivers/scsi/megaraid.* 16014F: drivers/scsi/megaraid/ 16015 16016MELEXIS MLX90614 DRIVER 16017M: Crt Mori <cmo@melexis.com> 16018L: linux-iio@vger.kernel.org 16019S: Supported 16020W: http://www.melexis.com 16021F: drivers/iio/temperature/mlx90614.c 16022 16023MELEXIS MLX90632 DRIVER 16024M: Crt Mori <cmo@melexis.com> 16025L: linux-iio@vger.kernel.org 16026S: Supported 16027W: http://www.melexis.com 16028F: drivers/iio/temperature/mlx90632.c 16029 16030MELEXIS MLX90635 DRIVER 16031M: Crt Mori <cmo@melexis.com> 16032L: linux-iio@vger.kernel.org 16033S: Supported 16034W: http://www.melexis.com 16035F: drivers/iio/temperature/mlx90635.c 16036 16037MELLANOX BLUEFIELD I2C DRIVER 16038M: Khalil Blaiech <kblaiech@nvidia.com> 16039M: Asmaa Mnebhi <asmaa@nvidia.com> 16040L: linux-i2c@vger.kernel.org 16041S: Supported 16042F: drivers/i2c/busses/i2c-mlxbf.c 16043 16044MELLANOX ETHERNET DRIVER (mlx4_en) 16045M: Tariq Toukan <tariqt@nvidia.com> 16046L: netdev@vger.kernel.org 16047S: Maintained 16048W: https://www.nvidia.com/networking/ 16049Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16050F: drivers/net/ethernet/mellanox/mlx4/en_* 16051 16052MELLANOX ETHERNET DRIVER (mlx5e) 16053M: Saeed Mahameed <saeedm@nvidia.com> 16054M: Tariq Toukan <tariqt@nvidia.com> 16055M: Mark Bloch <mbloch@nvidia.com> 16056L: netdev@vger.kernel.org 16057S: Maintained 16058W: https://www.nvidia.com/networking/ 16059Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16060F: drivers/net/ethernet/mellanox/mlx5/core/en_* 16061 16062MELLANOX ETHERNET INNOVA DRIVERS 16063R: Boris Pismenny <borisp@nvidia.com> 16064L: netdev@vger.kernel.org 16065S: Maintained 16066W: https://www.nvidia.com/networking/ 16067Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16068F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 16069F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 16070F: include/linux/mlx5/mlx5_ifc_fpga.h 16071 16072MELLANOX ETHERNET SWITCH DRIVERS 16073M: Ido Schimmel <idosch@nvidia.com> 16074M: Petr Machata <petrm@nvidia.com> 16075L: netdev@vger.kernel.org 16076S: Supported 16077W: https://www.nvidia.com/networking/ 16078Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16079F: drivers/net/ethernet/mellanox/mlxsw/ 16080F: tools/testing/selftests/drivers/net/mlxsw/ 16081 16082MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 16083M: mlxsw@nvidia.com 16084L: netdev@vger.kernel.org 16085S: Supported 16086W: https://www.nvidia.com/networking/ 16087Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16088F: drivers/net/ethernet/mellanox/mlxfw/ 16089 16090MELLANOX HARDWARE PLATFORM SUPPORT 16091M: Hans de Goede <hansg@kernel.org> 16092M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16093M: Vadim Pasternak <vadimp@nvidia.com> 16094L: platform-driver-x86@vger.kernel.org 16095S: Supported 16096F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 16097F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 16098F: drivers/platform/mellanox/ 16099F: include/linux/platform_data/mlxreg.h 16100 16101MELLANOX MLX4 core VPI driver 16102M: Tariq Toukan <tariqt@nvidia.com> 16103L: netdev@vger.kernel.org 16104L: linux-rdma@vger.kernel.org 16105S: Maintained 16106W: https://www.nvidia.com/networking/ 16107Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16108F: drivers/net/ethernet/mellanox/mlx4/ 16109F: include/linux/mlx4/ 16110 16111MELLANOX MLX4 IB driver 16112M: Yishai Hadas <yishaih@nvidia.com> 16113L: linux-rdma@vger.kernel.org 16114S: Supported 16115W: https://www.nvidia.com/networking/ 16116Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16117F: drivers/infiniband/hw/mlx4/ 16118F: include/linux/mlx4/ 16119F: include/uapi/rdma/mlx4-abi.h 16120 16121MELLANOX MLX5 core VPI driver 16122M: Saeed Mahameed <saeedm@nvidia.com> 16123M: Leon Romanovsky <leonro@nvidia.com> 16124M: Tariq Toukan <tariqt@nvidia.com> 16125M: Mark Bloch <mbloch@nvidia.com> 16126L: netdev@vger.kernel.org 16127L: linux-rdma@vger.kernel.org 16128S: Maintained 16129W: https://www.nvidia.com/networking/ 16130Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16131F: Documentation/networking/device_drivers/ethernet/mellanox/ 16132F: drivers/net/ethernet/mellanox/mlx5/core/ 16133F: include/linux/mlx5/ 16134 16135MELLANOX MLX5 IB driver 16136M: Leon Romanovsky <leonro@nvidia.com> 16137L: linux-rdma@vger.kernel.org 16138S: Supported 16139W: https://www.nvidia.com/networking/ 16140Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16141F: drivers/infiniband/hw/mlx5/ 16142F: include/linux/mlx5/ 16143F: include/uapi/rdma/mlx5-abi.h 16144 16145MELLANOX MLX5 VDPA DRIVER 16146M: Dragos Tatulea <dtatulea@nvidia.com> 16147L: virtualization@lists.linux.dev 16148S: Supported 16149F: drivers/vdpa/mlx5/ 16150 16151MELLANOX MLXCPLD I2C AND MUX DRIVER 16152M: Vadim Pasternak <vadimp@nvidia.com> 16153M: Michael Shych <michaelsh@nvidia.com> 16154L: linux-i2c@vger.kernel.org 16155S: Supported 16156F: Documentation/i2c/busses/i2c-mlxcpld.rst 16157F: drivers/i2c/busses/i2c-mlxcpld.c 16158F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 16159 16160MELLANOX MLXCPLD LED DRIVER 16161M: Vadim Pasternak <vadimp@nvidia.com> 16162L: linux-leds@vger.kernel.org 16163S: Supported 16164F: Documentation/leds/leds-mlxcpld.rst 16165F: drivers/leds/leds-mlxcpld.c 16166F: drivers/leds/leds-mlxreg.c 16167 16168MEMBARRIER SUPPORT 16169M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16170M: "Paul E. McKenney" <paulmck@kernel.org> 16171L: linux-kernel@vger.kernel.org 16172S: Supported 16173F: Documentation/scheduler/membarrier.rst 16174F: arch/*/include/asm/membarrier.h 16175F: arch/*/include/asm/sync_core.h 16176F: include/uapi/linux/membarrier.h 16177F: kernel/sched/membarrier.c 16178 16179MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 16180M: Mike Rapoport <rppt@kernel.org> 16181L: linux-mm@kvack.org 16182S: Maintained 16183T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 16184T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 16185F: Documentation/core-api/boot-time-mm.rst 16186F: Documentation/core-api/kho/bindings/memblock/* 16187F: include/linux/memblock.h 16188F: mm/bootmem_info.c 16189F: mm/memblock.c 16190F: mm/memtest.c 16191F: mm/mm_init.c 16192F: mm/rodata_test.c 16193F: tools/testing/memblock/ 16194 16195MEMORY ALLOCATION PROFILING 16196M: Suren Baghdasaryan <surenb@google.com> 16197M: Kent Overstreet <kent.overstreet@linux.dev> 16198L: linux-mm@kvack.org 16199S: Maintained 16200F: Documentation/mm/allocation-profiling.rst 16201F: include/linux/alloc_tag.h 16202F: include/linux/pgalloc_tag.h 16203F: lib/alloc_tag.c 16204 16205MEMORY CONTROLLER DRIVERS 16206M: Krzysztof Kozlowski <krzk@kernel.org> 16207L: linux-kernel@vger.kernel.org 16208S: Maintained 16209B: mailto:krzk@kernel.org 16210T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 16211F: Documentation/devicetree/bindings/memory-controllers/ 16212F: drivers/memory/ 16213F: include/dt-bindings/memory/ 16214F: include/memory/ 16215 16216MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 16217M: Dmitry Osipenko <digetx@gmail.com> 16218L: linux-pm@vger.kernel.org 16219L: linux-tegra@vger.kernel.org 16220S: Maintained 16221T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 16222F: drivers/devfreq/tegra30-devfreq.c 16223 16224MEMORY HOT(UN)PLUG 16225M: David Hildenbrand <david@kernel.org> 16226M: Oscar Salvador <osalvador@suse.de> 16227L: linux-mm@kvack.org 16228S: Maintained 16229F: Documentation/admin-guide/mm/memory-hotplug.rst 16230F: Documentation/core-api/memory-hotplug.rst 16231F: drivers/base/memory.c 16232F: include/linux/memory_hotplug.h 16233F: include/linux/memremap.h 16234F: mm/memremap.c 16235F: mm/memory_hotplug.c 16236F: tools/testing/selftests/memory-hotplug/ 16237 16238MEMORY MANAGEMENT 16239M: Andrew Morton <akpm@linux-foundation.org> 16240L: linux-mm@kvack.org 16241S: Maintained 16242W: http://www.linux-mm.org 16243T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16244T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 16245F: mm/ 16246F: tools/mm/ 16247 16248MEMORY MANAGEMENT - CORE 16249M: Andrew Morton <akpm@linux-foundation.org> 16250M: David Hildenbrand <david@kernel.org> 16251R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16252R: Liam R. Howlett <Liam.Howlett@oracle.com> 16253R: Vlastimil Babka <vbabka@suse.cz> 16254R: Mike Rapoport <rppt@kernel.org> 16255R: Suren Baghdasaryan <surenb@google.com> 16256R: Michal Hocko <mhocko@suse.com> 16257L: linux-mm@kvack.org 16258S: Maintained 16259W: http://www.linux-mm.org 16260T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16261F: include/linux/gfp.h 16262F: include/linux/gfp_types.h 16263F: include/linux/highmem.h 16264F: include/linux/memory.h 16265F: include/linux/mm.h 16266F: include/linux/mm_*.h 16267F: include/linux/mmzone.h 16268F: include/linux/mmdebug.h 16269F: include/linux/mmu_notifier.h 16270F: include/linux/pagewalk.h 16271F: include/linux/pgtable.h 16272F: include/linux/ptdump.h 16273F: include/linux/vmpressure.h 16274F: include/linux/vmstat.h 16275F: kernel/fork.c 16276F: mm/Kconfig 16277F: mm/debug.c 16278F: mm/folio-compat.c 16279F: mm/highmem.c 16280F: mm/init-mm.c 16281F: mm/internal.h 16282F: mm/maccess.c 16283F: mm/memory.c 16284F: mm/mmu_notifier.c 16285F: mm/mmzone.c 16286F: mm/pagewalk.c 16287F: mm/pgtable-generic.c 16288F: mm/ptdump.c 16289F: mm/sparse-vmemmap.c 16290F: mm/sparse.c 16291F: mm/util.c 16292F: mm/vmpressure.c 16293F: mm/vmstat.c 16294N: include/linux/page[-_]* 16295 16296MEMORY MANAGEMENT - EXECMEM 16297M: Andrew Morton <akpm@linux-foundation.org> 16298M: Mike Rapoport <rppt@kernel.org> 16299L: linux-mm@kvack.org 16300S: Maintained 16301F: include/linux/execmem.h 16302F: mm/execmem.c 16303 16304MEMORY MANAGEMENT - GUP (GET USER PAGES) 16305M: Andrew Morton <akpm@linux-foundation.org> 16306M: David Hildenbrand <david@kernel.org> 16307R: Jason Gunthorpe <jgg@nvidia.com> 16308R: John Hubbard <jhubbard@nvidia.com> 16309R: Peter Xu <peterx@redhat.com> 16310L: linux-mm@kvack.org 16311S: Maintained 16312W: http://www.linux-mm.org 16313T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16314F: mm/gup.c 16315F: mm/gup_test.c 16316F: mm/gup_test.h 16317F: tools/testing/selftests/mm/gup_longterm.c 16318F: tools/testing/selftests/mm/gup_test.c 16319 16320MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16321M: Andrew Morton <akpm@linux-foundation.org> 16322M: David Hildenbrand <david@kernel.org> 16323R: Xu Xin <xu.xin16@zte.com.cn> 16324R: Chengming Zhou <chengming.zhou@linux.dev> 16325L: linux-mm@kvack.org 16326S: Maintained 16327W: http://www.linux-mm.org 16328T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16329F: Documentation/admin-guide/mm/ksm.rst 16330F: Documentation/mm/ksm.rst 16331F: include/linux/ksm.h 16332F: include/trace/events/ksm.h 16333F: mm/ksm.c 16334F: mm/mm_slot.h 16335 16336MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16337M: Andrew Morton <akpm@linux-foundation.org> 16338M: David Hildenbrand <david@kernel.org> 16339R: Zi Yan <ziy@nvidia.com> 16340R: Matthew Brost <matthew.brost@intel.com> 16341R: Joshua Hahn <joshua.hahnjy@gmail.com> 16342R: Rakie Kim <rakie.kim@sk.com> 16343R: Byungchul Park <byungchul@sk.com> 16344R: Gregory Price <gourry@gourry.net> 16345R: Ying Huang <ying.huang@linux.alibaba.com> 16346R: Alistair Popple <apopple@nvidia.com> 16347L: linux-mm@kvack.org 16348S: Maintained 16349W: http://www.linux-mm.org 16350T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16351F: include/linux/mempolicy.h 16352F: include/uapi/linux/mempolicy.h 16353F: include/linux/migrate.h 16354F: include/linux/migrate_mode.h 16355F: mm/mempolicy.c 16356F: mm/migrate.c 16357F: mm/migrate_device.c 16358 16359MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16360M: Andrew Morton <akpm@linux-foundation.org> 16361M: Axel Rasmussen <axelrasmussen@google.com> 16362M: Yuanchu Xie <yuanchu@google.com> 16363R: Wei Xu <weixugc@google.com> 16364L: linux-mm@kvack.org 16365S: Maintained 16366W: http://www.linux-mm.org 16367T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16368F: Documentation/admin-guide/mm/multigen_lru.rst 16369F: Documentation/mm/multigen_lru.rst 16370F: include/linux/mm_inline.h 16371F: include/linux/mmzone.h 16372F: mm/swap.c 16373F: mm/vmscan.c 16374F: mm/workingset.c 16375 16376MEMORY MANAGEMENT - MISC 16377M: Andrew Morton <akpm@linux-foundation.org> 16378M: David Hildenbrand <david@kernel.org> 16379R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16380R: Liam R. Howlett <Liam.Howlett@oracle.com> 16381R: Vlastimil Babka <vbabka@suse.cz> 16382R: Mike Rapoport <rppt@kernel.org> 16383R: Suren Baghdasaryan <surenb@google.com> 16384R: Michal Hocko <mhocko@suse.com> 16385L: linux-mm@kvack.org 16386S: Maintained 16387W: http://www.linux-mm.org 16388T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16389F: Documentation/admin-guide/mm/ 16390F: Documentation/mm/ 16391F: include/linux/cma.h 16392F: include/linux/dmapool.h 16393F: include/linux/ioremap.h 16394F: include/linux/memory-tiers.h 16395F: include/linux/page_idle.h 16396F: mm/backing-dev.c 16397F: mm/cma.c 16398F: mm/cma_debug.c 16399F: mm/cma_sysfs.c 16400F: mm/dmapool.c 16401F: mm/dmapool_test.c 16402F: mm/early_ioremap.c 16403F: mm/fadvise.c 16404F: mm/ioremap.c 16405F: mm/mapping_dirty_helpers.c 16406F: mm/memory-tiers.c 16407F: mm/page_idle.c 16408F: mm/pgalloc-track.h 16409F: mm/process_vm_access.c 16410F: tools/testing/selftests/mm/ 16411 16412MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16413M: Andrew Morton <akpm@linux-foundation.org> 16414M: Mike Rapoport <rppt@kernel.org> 16415L: linux-mm@kvack.org 16416S: Maintained 16417T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git 16418F: include/linux/numa_memblks.h 16419F: mm/numa.c 16420F: mm/numa_emulation.c 16421F: mm/numa_memblks.c 16422 16423MEMORY MANAGEMENT - OOM KILLER 16424M: Michal Hocko <mhocko@suse.com> 16425R: David Rientjes <rientjes@google.com> 16426R: Shakeel Butt <shakeel.butt@linux.dev> 16427L: linux-mm@kvack.org 16428S: Maintained 16429F: include/linux/oom.h 16430F: include/trace/events/oom.h 16431F: include/uapi/linux/oom.h 16432F: mm/oom_kill.c 16433 16434MEMORY MANAGEMENT - PAGE ALLOCATOR 16435M: Andrew Morton <akpm@linux-foundation.org> 16436M: Vlastimil Babka <vbabka@suse.cz> 16437R: Suren Baghdasaryan <surenb@google.com> 16438R: Michal Hocko <mhocko@suse.com> 16439R: Brendan Jackman <jackmanb@google.com> 16440R: Johannes Weiner <hannes@cmpxchg.org> 16441R: Zi Yan <ziy@nvidia.com> 16442L: linux-mm@kvack.org 16443S: Maintained 16444F: include/linux/compaction.h 16445F: include/linux/gfp.h 16446F: include/linux/page-isolation.h 16447F: mm/compaction.c 16448F: mm/debug_page_alloc.c 16449F: mm/debug_page_ref.c 16450F: mm/fail_page_alloc.c 16451F: mm/page_alloc.c 16452F: mm/page_ext.c 16453F: mm/page_frag_cache.c 16454F: mm/page_isolation.c 16455F: mm/page_owner.c 16456F: mm/page_poison.c 16457F: mm/page_reporting.c 16458F: mm/page_reporting.h 16459F: mm/show_mem.c 16460F: mm/shuffle.c 16461F: mm/shuffle.h 16462 16463MEMORY MANAGEMENT - RECLAIM 16464M: Andrew Morton <akpm@linux-foundation.org> 16465M: Johannes Weiner <hannes@cmpxchg.org> 16466R: David Hildenbrand <david@kernel.org> 16467R: Michal Hocko <mhocko@kernel.org> 16468R: Qi Zheng <zhengqi.arch@bytedance.com> 16469R: Shakeel Butt <shakeel.butt@linux.dev> 16470R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16471L: linux-mm@kvack.org 16472S: Maintained 16473F: mm/pt_reclaim.c 16474F: mm/vmscan.c 16475F: mm/workingset.c 16476 16477MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16478M: Andrew Morton <akpm@linux-foundation.org> 16479M: David Hildenbrand <david@kernel.org> 16480M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16481R: Rik van Riel <riel@surriel.com> 16482R: Liam R. Howlett <Liam.Howlett@oracle.com> 16483R: Vlastimil Babka <vbabka@suse.cz> 16484R: Harry Yoo <harry.yoo@oracle.com> 16485R: Jann Horn <jannh@google.com> 16486L: linux-mm@kvack.org 16487S: Maintained 16488F: include/linux/rmap.h 16489F: mm/page_vma_mapped.c 16490F: mm/rmap.c 16491F: tools/testing/selftests/mm/rmap.c 16492 16493MEMORY MANAGEMENT - SECRETMEM 16494M: Andrew Morton <akpm@linux-foundation.org> 16495M: Mike Rapoport <rppt@kernel.org> 16496L: linux-mm@kvack.org 16497S: Maintained 16498F: include/linux/secretmem.h 16499F: mm/secretmem.c 16500 16501MEMORY MANAGEMENT - SWAP 16502M: Andrew Morton <akpm@linux-foundation.org> 16503M: Chris Li <chrisl@kernel.org> 16504M: Kairui Song <kasong@tencent.com> 16505R: Kemeng Shi <shikemeng@huaweicloud.com> 16506R: Nhat Pham <nphamcs@gmail.com> 16507R: Baoquan He <bhe@redhat.com> 16508R: Barry Song <baohua@kernel.org> 16509L: linux-mm@kvack.org 16510S: Maintained 16511F: Documentation/mm/swap-table.rst 16512F: include/linux/swap.h 16513F: include/linux/swapfile.h 16514F: include/linux/swapops.h 16515F: mm/page_io.c 16516F: mm/swap.c 16517F: mm/swap.h 16518F: mm/swap_table.h 16519F: mm/swap_state.c 16520F: mm/swapfile.c 16521 16522MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16523M: Andrew Morton <akpm@linux-foundation.org> 16524M: David Hildenbrand <david@kernel.org> 16525M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16526R: Zi Yan <ziy@nvidia.com> 16527R: Baolin Wang <baolin.wang@linux.alibaba.com> 16528R: Liam R. Howlett <Liam.Howlett@oracle.com> 16529R: Nico Pache <npache@redhat.com> 16530R: Ryan Roberts <ryan.roberts@arm.com> 16531R: Dev Jain <dev.jain@arm.com> 16532R: Barry Song <baohua@kernel.org> 16533R: Lance Yang <lance.yang@linux.dev> 16534L: linux-mm@kvack.org 16535S: Maintained 16536W: http://www.linux-mm.org 16537T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16538F: Documentation/admin-guide/mm/transhuge.rst 16539F: include/linux/huge_mm.h 16540F: include/linux/khugepaged.h 16541F: include/trace/events/huge_memory.h 16542F: mm/huge_memory.c 16543F: mm/khugepaged.c 16544F: mm/mm_slot.h 16545F: tools/testing/selftests/mm/khugepaged.c 16546F: tools/testing/selftests/mm/split_huge_page_test.c 16547F: tools/testing/selftests/mm/transhuge-stress.c 16548 16549MEMORY MANAGEMENT - USERFAULTFD 16550M: Andrew Morton <akpm@linux-foundation.org> 16551R: Peter Xu <peterx@redhat.com> 16552L: linux-mm@kvack.org 16553S: Maintained 16554F: Documentation/admin-guide/mm/userfaultfd.rst 16555F: fs/userfaultfd.c 16556F: include/asm-generic/pgtable_uffd.h 16557F: include/linux/userfaultfd_k.h 16558F: include/uapi/linux/userfaultfd.h 16559F: mm/userfaultfd.c 16560F: tools/testing/selftests/mm/uffd-*.[ch] 16561 16562MEMORY MANAGEMENT - RUST 16563M: Alice Ryhl <aliceryhl@google.com> 16564R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16565R: Liam R. Howlett <Liam.Howlett@oracle.com> 16566L: linux-mm@kvack.org 16567L: rust-for-linux@vger.kernel.org 16568S: Maintained 16569W: http://www.linux-mm.org 16570T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16571F: rust/helpers/mm.c 16572F: rust/helpers/page.c 16573F: rust/kernel/mm.rs 16574F: rust/kernel/mm/ 16575F: rust/kernel/page.rs 16576 16577MEMORY MAPPING 16578M: Andrew Morton <akpm@linux-foundation.org> 16579M: Liam R. Howlett <Liam.Howlett@oracle.com> 16580M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16581R: Vlastimil Babka <vbabka@suse.cz> 16582R: Jann Horn <jannh@google.com> 16583R: Pedro Falcato <pfalcato@suse.de> 16584L: linux-mm@kvack.org 16585S: Maintained 16586W: http://www.linux-mm.org 16587T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16588F: include/trace/events/mmap.h 16589F: mm/interval_tree.c 16590F: mm/mincore.c 16591F: mm/mlock.c 16592F: mm/mmap.c 16593F: mm/mprotect.c 16594F: mm/mremap.c 16595F: mm/mseal.c 16596F: mm/msync.c 16597F: mm/nommu.c 16598F: mm/vma.c 16599F: mm/vma.h 16600F: mm/vma_exec.c 16601F: mm/vma_init.c 16602F: mm/vma_internal.h 16603F: tools/testing/selftests/mm/merge.c 16604F: tools/testing/vma/ 16605 16606MEMORY MAPPING - LOCKING 16607M: Andrew Morton <akpm@linux-foundation.org> 16608M: Suren Baghdasaryan <surenb@google.com> 16609M: Liam R. Howlett <Liam.Howlett@oracle.com> 16610M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16611R: Vlastimil Babka <vbabka@suse.cz> 16612R: Shakeel Butt <shakeel.butt@linux.dev> 16613L: linux-mm@kvack.org 16614S: Maintained 16615W: http://www.linux-mm.org 16616T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16617F: Documentation/mm/process_addrs.rst 16618F: include/linux/mmap_lock.h 16619F: include/trace/events/mmap_lock.h 16620F: mm/mmap_lock.c 16621 16622MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16623M: Andrew Morton <akpm@linux-foundation.org> 16624M: Liam R. Howlett <Liam.Howlett@oracle.com> 16625M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16626M: David Hildenbrand <david@kernel.org> 16627R: Vlastimil Babka <vbabka@suse.cz> 16628R: Jann Horn <jannh@google.com> 16629L: linux-mm@kvack.org 16630S: Maintained 16631W: http://www.linux-mm.org 16632T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16633F: include/uapi/asm-generic/mman-common.h 16634F: mm/madvise.c 16635 16636MEMORY TECHNOLOGY DEVICES (MTD) 16637M: Miquel Raynal <miquel.raynal@bootlin.com> 16638M: Richard Weinberger <richard@nod.at> 16639M: Vignesh Raghavendra <vigneshr@ti.com> 16640L: linux-mtd@lists.infradead.org 16641S: Maintained 16642W: http://www.linux-mtd.infradead.org/ 16643Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16644C: irc://irc.oftc.net/mtd 16645T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16646T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16647F: Documentation/devicetree/bindings/mtd/ 16648F: drivers/mtd/ 16649F: include/linux/mtd/ 16650F: include/uapi/mtd/ 16651 16652MEN A21 WATCHDOG DRIVER 16653M: Johannes Thumshirn <morbidrsa@gmail.com> 16654L: linux-watchdog@vger.kernel.org 16655S: Maintained 16656F: drivers/watchdog/mena21_wdt.c 16657 16658MEN CHAMELEON BUS (mcb) 16659M: Johannes Thumshirn <morbidrsa@gmail.com> 16660S: Maintained 16661F: Documentation/driver-api/men-chameleon-bus.rst 16662F: drivers/mcb/ 16663F: include/linux/mcb.h 16664 16665MEN F21BMC (Board Management Controller) 16666M: Andreas Werner <andreas.werner@men.de> 16667S: Supported 16668F: Documentation/hwmon/menf21bmc.rst 16669F: drivers/hwmon/menf21bmc_hwmon.c 16670F: drivers/leds/leds-menf21bmc.c 16671F: drivers/mfd/menf21bmc.c 16672F: drivers/watchdog/menf21bmc_wdt.c 16673 16674MEN Z069 WATCHDOG DRIVER 16675M: Johannes Thumshirn <jth@kernel.org> 16676L: linux-watchdog@vger.kernel.org 16677S: Maintained 16678F: drivers/watchdog/menz69_wdt.c 16679 16680MESON AO CEC DRIVER FOR AMLOGIC SOCS 16681M: Neil Armstrong <neil.armstrong@linaro.org> 16682L: linux-media@vger.kernel.org 16683L: linux-amlogic@lists.infradead.org 16684S: Supported 16685W: http://linux-meson.com/ 16686T: git git://linuxtv.org/media.git 16687F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16688F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16689F: drivers/media/cec/platform/meson/ao-cec.c 16690 16691MESON GE2D DRIVER FOR AMLOGIC SOCS 16692M: Neil Armstrong <neil.armstrong@linaro.org> 16693L: linux-media@vger.kernel.org 16694L: linux-amlogic@lists.infradead.org 16695S: Supported 16696T: git git://linuxtv.org/media.git 16697F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16698F: drivers/media/platform/amlogic/meson-ge2d/ 16699 16700MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16701M: Liang Yang <liang.yang@amlogic.com> 16702L: linux-mtd@lists.infradead.org 16703S: Maintained 16704F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16705F: drivers/mtd/nand/raw/meson_* 16706 16707MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16708M: Neil Armstrong <neil.armstrong@linaro.org> 16709L: linux-media@vger.kernel.org 16710L: linux-amlogic@lists.infradead.org 16711S: Supported 16712T: git git://linuxtv.org/media.git 16713F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16714F: drivers/staging/media/meson/vdec/ 16715 16716META ETHERNET DRIVERS 16717M: Alexander Duyck <alexanderduyck@fb.com> 16718M: Jakub Kicinski <kuba@kernel.org> 16719R: kernel-team@meta.com 16720S: Maintained 16721F: Documentation/networking/device_drivers/ethernet/meta/ 16722F: drivers/net/ethernet/meta/ 16723 16724METHODE UDPU SUPPORT 16725M: Robert Marko <robert.marko@sartura.hr> 16726S: Maintained 16727F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16728F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16729 16730MHI BUS 16731M: Manivannan Sadhasivam <mani@kernel.org> 16732L: mhi@lists.linux.dev 16733L: linux-arm-msm@vger.kernel.org 16734S: Maintained 16735T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16736F: Documentation/ABI/stable/sysfs-bus-mhi 16737F: Documentation/mhi/ 16738F: drivers/bus/mhi/ 16739F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16740F: include/linux/mhi.h 16741 16742MICROBLAZE ARCHITECTURE 16743M: Michal Simek <monstr@monstr.eu> 16744S: Supported 16745W: http://www.monstr.eu/fdt/ 16746T: git git://git.monstr.eu/linux-2.6-microblaze.git 16747F: arch/microblaze/ 16748 16749MICROBLAZE TMR INJECT 16750M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16751S: Supported 16752F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16753F: drivers/misc/xilinx_tmr_inject.c 16754 16755MICROBLAZE TMR MANAGER 16756M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16757S: Supported 16758F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16759F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16760F: drivers/misc/xilinx_tmr_manager.c 16761 16762MICROCHIP AT91 DMA DRIVERS 16763M: Ludovic Desroches <ludovic.desroches@microchip.com> 16764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16765L: dmaengine@vger.kernel.org 16766S: Supported 16767F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16768F: drivers/dma/at_hdmac.c 16769F: drivers/dma/at_xdmac.c 16770F: include/dt-bindings/dma/at91.h 16771 16772MICROCHIP AT91 SERIAL DRIVER 16773M: Richard Genoud <richard.genoud@bootlin.com> 16774S: Maintained 16775F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16776F: drivers/tty/serial/atmel_serial.c 16777F: drivers/tty/serial/atmel_serial.h 16778 16779MICROCHIP AT91 USART MFD DRIVER 16780M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16781L: linux-kernel@vger.kernel.org 16782S: Supported 16783F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16784F: drivers/mfd/at91-usart.c 16785F: include/dt-bindings/mfd/at91-usart.h 16786 16787MICROCHIP AT91 USART SPI DRIVER 16788M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16789L: linux-spi@vger.kernel.org 16790S: Supported 16791F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16792F: drivers/spi/spi-at91-usart.c 16793 16794MICROCHIP AUDIO ASOC DRIVERS 16795M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16796M: Andrei Simion <andrei.simion@microchip.com> 16797L: linux-sound@vger.kernel.org 16798S: Supported 16799F: Documentation/devicetree/bindings/sound/atmel* 16800F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16801F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16802F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16803F: sound/soc/atmel 16804 16805MICROCHIP CSI2DC DRIVER 16806M: Eugen Hristev <eugen.hristev@microchip.com> 16807L: linux-media@vger.kernel.org 16808S: Supported 16809F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16810F: drivers/media/platform/microchip/microchip-csi2dc.c 16811 16812MICROCHIP ECC DRIVER 16813L: linux-crypto@vger.kernel.org 16814S: Orphan 16815F: drivers/crypto/atmel-ecc.* 16816 16817MICROCHIP EIC DRIVER 16818M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16820S: Supported 16821F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16822F: drivers/irqchip/irq-mchp-eic.c 16823 16824MICROCHIP I2C DRIVER 16825M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16826L: linux-i2c@vger.kernel.org 16827S: Supported 16828F: drivers/i2c/busses/i2c-at91-*.c 16829F: drivers/i2c/busses/i2c-at91.h 16830 16831MICROCHIP ISC DRIVER 16832M: Eugen Hristev <eugen.hristev@microchip.com> 16833L: linux-media@vger.kernel.org 16834S: Supported 16835F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16836F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16837F: drivers/media/platform/microchip/microchip-isc* 16838F: drivers/media/platform/microchip/microchip-sama*-isc* 16839F: drivers/staging/media/deprecated/atmel/atmel-isc* 16840F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16841F: include/linux/atmel-isc-media.h 16842 16843MICROCHIP ISI DRIVER 16844M: Eugen Hristev <eugen.hristev@microchip.com> 16845L: linux-media@vger.kernel.org 16846S: Supported 16847F: drivers/media/platform/atmel/atmel-isi.c 16848F: drivers/media/platform/atmel/atmel-isi.h 16849 16850MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16851M: Woojung Huh <woojung.huh@microchip.com> 16852M: UNGLinuxDriver@microchip.com 16853L: netdev@vger.kernel.org 16854S: Maintained 16855F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16856F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16857F: drivers/net/dsa/microchip/* 16858F: include/linux/dsa/ksz_common.h 16859F: include/linux/platform_data/microchip-ksz.h 16860F: net/dsa/tag_ksz.c 16861 16862MICROCHIP LAN743X ETHERNET DRIVER 16863M: Bryan Whitehead <bryan.whitehead@microchip.com> 16864M: UNGLinuxDriver@microchip.com 16865L: netdev@vger.kernel.org 16866S: Maintained 16867F: drivers/net/ethernet/microchip/lan743x_* 16868 16869MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16870M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16871L: netdev@vger.kernel.org 16872S: Maintained 16873F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16874F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16875 16876MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16877M: Arun Ramadoss <arun.ramadoss@microchip.com> 16878R: UNGLinuxDriver@microchip.com 16879L: netdev@vger.kernel.org 16880S: Maintained 16881F: drivers/net/phy/microchip_t1.c 16882 16883MICROCHIP LAN966X ETHERNET DRIVER 16884M: Horatiu Vultur <horatiu.vultur@microchip.com> 16885M: UNGLinuxDriver@microchip.com 16886L: netdev@vger.kernel.org 16887S: Maintained 16888F: drivers/net/ethernet/microchip/lan966x/* 16889 16890MICROCHIP LAN966X OIC DRIVER 16891M: Herve Codina <herve.codina@bootlin.com> 16892S: Maintained 16893F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16894F: drivers/irqchip/irq-lan966x-oic.c 16895 16896MICROCHIP LAN966X PCI DRIVER 16897M: Herve Codina <herve.codina@bootlin.com> 16898S: Maintained 16899F: drivers/misc/lan966x_pci.c 16900F: drivers/misc/lan966x_pci.dtso 16901 16902MICROCHIP LAN969X ETHERNET DRIVER 16903M: Daniel Machon <daniel.machon@microchip.com> 16904M: UNGLinuxDriver@microchip.com 16905L: netdev@vger.kernel.org 16906S: Maintained 16907F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16908 16909MICROCHIP LCDFB DRIVER 16910M: Nicolas Ferre <nicolas.ferre@microchip.com> 16911L: linux-fbdev@vger.kernel.org 16912S: Maintained 16913F: drivers/video/fbdev/atmel_lcdfb.c 16914F: include/video/atmel_lcdc.h 16915 16916MICROCHIP MCP16502 PMIC DRIVER 16917M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16918M: Andrei Simion <andrei.simion@microchip.com> 16919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16920S: Supported 16921F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16922F: drivers/regulator/mcp16502.c 16923 16924MICROCHIP MCP3564 ADC DRIVER 16925M: Marius Cristea <marius.cristea@microchip.com> 16926L: linux-iio@vger.kernel.org 16927S: Supported 16928F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16929F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16930F: drivers/iio/adc/mcp3564.c 16931 16932MICROCHIP MCP3911 ADC DRIVER 16933M: Marcus Folkesson <marcus.folkesson@gmail.com> 16934M: Kent Gustavsson <kent@minoris.se> 16935L: linux-iio@vger.kernel.org 16936S: Maintained 16937F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16938F: drivers/iio/adc/mcp3911.c 16939 16940MICROCHIP MMC/SD/SDIO MCI DRIVER 16941M: Aubin Constans <aubin.constans@microchip.com> 16942S: Maintained 16943F: drivers/mmc/host/atmel-mci.c 16944 16945MICROCHIP NAND DRIVER 16946L: linux-mtd@lists.infradead.org 16947S: Orphan 16948F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16949F: drivers/mtd/nand/raw/atmel/* 16950 16951MICROCHIP OTPC DRIVER 16952M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16954S: Supported 16955F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16956F: drivers/nvmem/microchip-otpc.c 16957F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16958 16959MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16960M: Matteo Martelli <matteomartelli3@gmail.com> 16961L: linux-iio@vger.kernel.org 16962S: Supported 16963F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16964F: drivers/iio/adc/pac1921.c 16965 16966MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16967M: Marius Cristea <marius.cristea@microchip.com> 16968L: linux-iio@vger.kernel.org 16969S: Supported 16970F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16971F: drivers/iio/adc/pac1934.c 16972 16973MICROCHIP PCI1XXXX GP DRIVER 16974M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16975M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16976L: linux-gpio@vger.kernel.org 16977S: Supported 16978F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16979F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16980F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16981F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16982 16983MICROCHIP PCI1XXXX I2C DRIVER 16984M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16985M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16986L: linux-i2c@vger.kernel.org 16987S: Maintained 16988F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16989 16990MICROCHIP PCIe UART DRIVER 16991M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16992L: linux-serial@vger.kernel.org 16993S: Maintained 16994F: drivers/tty/serial/8250/8250_pci1xxxx.c 16995 16996MICROCHIP POLARFIRE FPGA DRIVERS 16997M: Conor Dooley <conor.dooley@microchip.com> 16998L: linux-fpga@vger.kernel.org 16999S: Supported 17000F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 17001F: drivers/fpga/microchip-spi.c 17002 17003MICROCHIP PWM DRIVER 17004M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17006L: linux-pwm@vger.kernel.org 17007S: Supported 17008F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 17009F: drivers/pwm/pwm-atmel.c 17010 17011MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 17012M: Manikandan Muralidharan <manikandan.m@microchip.com> 17013M: Dharma Balasubiramani <dharma.b@microchip.com> 17014L: dri-devel@lists.freedesktop.org 17015S: Supported 17016F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 17017F: drivers/gpu/drm/bridge/microchip-lvds.c 17018 17019MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 17020M: Eugen Hristev <eugen.hristev@microchip.com> 17021L: linux-iio@vger.kernel.org 17022S: Supported 17023F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 17024F: drivers/iio/adc/at91-sama5d2_adc.c 17025F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 17026 17027MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 17028M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17029S: Supported 17030F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 17031F: drivers/power/reset/at91-sama5d2_shdwc.c 17032 17033MICROCHIP SOC DRIVERS 17034M: Conor Dooley <conor@kernel.org> 17035S: Supported 17036T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17037F: Documentation/devicetree/bindings/soc/microchip/ 17038F: drivers/soc/microchip/ 17039 17040MICROCHIP SPI DRIVER 17041M: Ryan Wanner <ryan.wanner@microchip.com> 17042S: Supported 17043F: drivers/spi/spi-atmel.* 17044 17045MICROCHIP SSC DRIVER 17046M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17047M: Andrei Simion <andrei.simion@microchip.com> 17048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17049S: Supported 17050F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 17051F: drivers/misc/atmel-ssc.c 17052F: include/linux/atmel-ssc.h 17053 17054Microchip Timer Counter Block (TCB) Capture Driver 17055M: Kamel Bouhara <kamel.bouhara@bootlin.com> 17056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17057L: linux-iio@vger.kernel.org 17058S: Maintained 17059F: drivers/counter/microchip-tcb-capture.c 17060F: include/uapi/linux/counter/microchip-tcb-capture.h 17061 17062MICROCHIP USB251XB DRIVER 17063M: Richard Leitner <richard.leitner@skidata.com> 17064L: linux-usb@vger.kernel.org 17065S: Maintained 17066F: Documentation/devicetree/bindings/usb/usb251xb.yaml 17067F: drivers/usb/misc/usb251xb.c 17068 17069MICROCHIP USBA UDC DRIVER 17070M: Cristian Birsan <cristian.birsan@microchip.com> 17071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17072S: Supported 17073F: drivers/usb/gadget/udc/atmel_usba_udc.* 17074 17075MICROCHIP WILC1000 WIFI DRIVER 17076M: Ajay Singh <ajay.kathat@microchip.com> 17077M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17078L: linux-wireless@vger.kernel.org 17079S: Supported 17080F: drivers/net/wireless/microchip/ 17081 17082MICROCHIP ZL3073X DRIVER 17083M: Ivan Vecera <ivecera@redhat.com> 17084M: Prathosh Satish <Prathosh.Satish@microchip.com> 17085L: netdev@vger.kernel.org 17086S: Supported 17087F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 17088F: drivers/dpll/zl3073x/ 17089 17090MICROSEMI MIPS SOCS 17091M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17092M: UNGLinuxDriver@microchip.com 17093L: linux-mips@vger.kernel.org 17094S: Supported 17095F: Documentation/devicetree/bindings/mips/mscc.txt 17096F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 17097F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 17098F: arch/mips/boot/dts/mscc/ 17099F: arch/mips/configs/generic/board-ocelot.config 17100F: arch/mips/generic/board-ocelot.c 17101 17102MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 17103M: Don Brace <don.brace@microchip.com> 17104L: storagedev@microchip.com 17105L: linux-scsi@vger.kernel.org 17106S: Supported 17107F: Documentation/scsi/smartpqi.rst 17108F: drivers/scsi/smartpqi/Kconfig 17109F: drivers/scsi/smartpqi/Makefile 17110F: drivers/scsi/smartpqi/smartpqi*.[ch] 17111F: include/linux/cciss*.h 17112F: include/uapi/linux/cciss*.h 17113 17114MICROSOFT MANA RDMA DRIVER 17115M: Long Li <longli@microsoft.com> 17116M: Konstantin Taranov <kotaranov@microsoft.com> 17117L: linux-rdma@vger.kernel.org 17118S: Supported 17119F: drivers/infiniband/hw/mana/ 17120F: include/net/mana 17121F: include/uapi/rdma/mana-abi.h 17122 17123MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 17124M: Maximilian Luz <luzmaximilian@gmail.com> 17125L: platform-driver-x86@vger.kernel.org 17126S: Maintained 17127F: drivers/platform/surface/surface_aggregator_tabletsw.c 17128 17129MICROSOFT SURFACE BATTERY AND AC DRIVERS 17130M: Maximilian Luz <luzmaximilian@gmail.com> 17131L: linux-pm@vger.kernel.org 17132L: platform-driver-x86@vger.kernel.org 17133S: Maintained 17134F: drivers/power/supply/surface_battery.c 17135F: drivers/power/supply/surface_charger.c 17136 17137MICROSOFT SURFACE DTX DRIVER 17138M: Maximilian Luz <luzmaximilian@gmail.com> 17139L: platform-driver-x86@vger.kernel.org 17140S: Maintained 17141F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 17142F: drivers/platform/surface/surface_dtx.c 17143F: include/uapi/linux/surface_aggregator/dtx.h 17144 17145MICROSOFT SURFACE SENSOR FAN DRIVER 17146M: Maximilian Luz <luzmaximilian@gmail.com> 17147M: Ivor Wanders <ivor@iwanders.net> 17148L: linux-hwmon@vger.kernel.org 17149S: Maintained 17150F: Documentation/hwmon/surface_fan.rst 17151F: drivers/hwmon/surface_fan.c 17152 17153MICROSOFT SURFACE SENSOR THERMAL DRIVER 17154M: Maximilian Luz <luzmaximilian@gmail.com> 17155L: linux-hwmon@vger.kernel.org 17156S: Maintained 17157F: drivers/hwmon/surface_temp.c 17158 17159MICROSOFT SURFACE GPE LID SUPPORT DRIVER 17160M: Maximilian Luz <luzmaximilian@gmail.com> 17161L: platform-driver-x86@vger.kernel.org 17162S: Maintained 17163F: drivers/platform/surface/surface_gpe.c 17164 17165MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 17166M: Hans de Goede <hansg@kernel.org> 17167M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 17168M: Maximilian Luz <luzmaximilian@gmail.com> 17169L: platform-driver-x86@vger.kernel.org 17170S: Maintained 17171T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 17172F: drivers/platform/surface/ 17173 17174MICROSOFT SURFACE HID TRANSPORT DRIVER 17175M: Maximilian Luz <luzmaximilian@gmail.com> 17176L: linux-input@vger.kernel.org 17177L: platform-driver-x86@vger.kernel.org 17178S: Maintained 17179F: drivers/hid/surface-hid/ 17180 17181MICROSOFT SURFACE HOT-PLUG DRIVER 17182M: Maximilian Luz <luzmaximilian@gmail.com> 17183L: platform-driver-x86@vger.kernel.org 17184S: Maintained 17185F: drivers/platform/surface/surface_hotplug.c 17186 17187MICROSOFT SURFACE PLATFORM PROFILE DRIVER 17188M: Maximilian Luz <luzmaximilian@gmail.com> 17189L: platform-driver-x86@vger.kernel.org 17190S: Maintained 17191F: drivers/platform/surface/surface_platform_profile.c 17192 17193MICROSOFT SURFACE PRO 3 BUTTON DRIVER 17194M: Chen Yu <yu.c.chen@intel.com> 17195L: platform-driver-x86@vger.kernel.org 17196S: Supported 17197F: drivers/platform/surface/surfacepro3_button.c 17198 17199MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 17200M: Maximilian Luz <luzmaximilian@gmail.com> 17201L: platform-driver-x86@vger.kernel.org 17202S: Maintained 17203F: drivers/platform/surface/surface_aggregator_hub.c 17204 17205MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 17206M: Maximilian Luz <luzmaximilian@gmail.com> 17207L: platform-driver-x86@vger.kernel.org 17208S: Maintained 17209W: https://github.com/linux-surface/surface-aggregator-module 17210C: irc://irc.libera.chat/linux-surface 17211F: Documentation/driver-api/surface_aggregator/ 17212F: drivers/platform/surface/aggregator/ 17213F: drivers/platform/surface/surface_acpi_notify.c 17214F: drivers/platform/surface/surface_aggregator_cdev.c 17215F: drivers/platform/surface/surface_aggregator_registry.c 17216F: include/linux/surface_acpi_notify.h 17217F: include/linux/surface_aggregator/ 17218F: include/uapi/linux/surface_aggregator/ 17219 17220MICROTEK X6 SCANNER 17221M: Oliver Neukum <oliver@neukum.org> 17222S: Maintained 17223F: drivers/usb/image/microtek.* 17224 17225MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 17226M: Luka Kovacic <luka.kovacic@sartura.hr> 17227M: Luka Perkov <luka.perkov@sartura.hr> 17228S: Maintained 17229F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 17230F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 17231F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 17232F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 17233F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 17234F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 17235 17236MIN HEAP 17237M: Kuan-Wei Chiu <visitorckw@gmail.com> 17238L: linux-kernel@vger.kernel.org 17239S: Maintained 17240F: Documentation/core-api/min_heap.rst 17241F: include/linux/min_heap.h 17242F: lib/min_heap.c 17243F: lib/test_min_heap.c 17244 17245MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 17246M: Sakari Ailus <sakari.ailus@linux.intel.com> 17247L: linux-media@vger.kernel.org 17248S: Maintained 17249F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 17250F: Documentation/driver-api/media/drivers/ccs/ 17251F: Documentation/userspace-api/media/drivers/ccs.rst 17252F: drivers/media/i2c/ccs-pll.c 17253F: drivers/media/i2c/ccs-pll.h 17254F: drivers/media/i2c/ccs/ 17255F: include/uapi/linux/ccs.h 17256F: include/uapi/linux/smiapp.h 17257 17258MIPS 17259M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17260L: linux-mips@vger.kernel.org 17261S: Maintained 17262Q: https://patchwork.kernel.org/project/linux-mips/list/ 17263T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 17264F: Documentation/devicetree/bindings/mips/ 17265F: Documentation/arch/mips/ 17266F: arch/mips/ 17267F: drivers/platform/mips/ 17268F: include/dt-bindings/mips/ 17269 17270MIPS BOSTON DEVELOPMENT BOARD 17271M: Paul Burton <paulburton@kernel.org> 17272L: linux-mips@vger.kernel.org 17273S: Maintained 17274F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 17275F: arch/mips/boot/dts/img/boston.dts 17276F: arch/mips/configs/generic/board-boston.config 17277F: drivers/clk/imgtec/clk-boston.c 17278F: include/dt-bindings/clock/boston-clock.h 17279 17280MIPS CORE DRIVERS 17281M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17282L: linux-mips@vger.kernel.org 17283S: Supported 17284F: drivers/bus/mips_cdmm.c 17285F: drivers/clocksource/mips-gic-timer.c 17286F: drivers/cpuidle/cpuidle-cps.c 17287F: drivers/irqchip/irq-mips-cpu.c 17288F: drivers/irqchip/irq-mips-gic.c 17289 17290MIPS GENERIC PLATFORM 17291M: Paul Burton <paulburton@kernel.org> 17292L: linux-mips@vger.kernel.org 17293S: Supported 17294F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17295F: arch/mips/generic/ 17296F: arch/mips/tools/generic-board-config.sh 17297 17298MIPS RINT INSTRUCTION EMULATION 17299M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17300L: linux-mips@vger.kernel.org 17301S: Supported 17302F: arch/mips/math-emu/dp_rint.c 17303F: arch/mips/math-emu/sp_rint.c 17304 17305MIPS/LOONGSON1 ARCHITECTURE 17306M: Keguang Zhang <keguang.zhang@gmail.com> 17307L: linux-mips@vger.kernel.org 17308S: Maintained 17309F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17310F: arch/mips/boot/dts/loongson/loongson1* 17311F: arch/mips/configs/loongson1_defconfig 17312F: arch/mips/loongson32/ 17313F: drivers/*/*loongson1* 17314F: drivers/mtd/nand/raw/loongson-nand-controller.c 17315F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17316F: sound/soc/loongson/loongson1_ac97.c 17317 17318MIPS/LOONGSON2EF ARCHITECTURE 17319M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17320L: linux-mips@vger.kernel.org 17321S: Maintained 17322F: arch/mips/include/asm/mach-loongson2ef/ 17323F: arch/mips/loongson2ef/ 17324F: drivers/cpufreq/loongson2_cpufreq.c 17325 17326MIPS/LOONGSON64 ARCHITECTURE 17327M: Huacai Chen <chenhuacai@kernel.org> 17328M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17329L: linux-mips@vger.kernel.org 17330S: Maintained 17331F: arch/mips/include/asm/mach-loongson64/ 17332F: arch/mips/loongson64/ 17333F: drivers/irqchip/irq-loongson* 17334F: drivers/platform/mips/cpu_hwmon.c 17335 17336MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17337M: Hans Verkuil <hverkuil@kernel.org> 17338L: linux-media@vger.kernel.org 17339S: Odd Fixes 17340W: https://linuxtv.org 17341T: git git://linuxtv.org/media.git 17342F: drivers/media/radio/radio-miropcm20* 17343 17344MITSUMI MM8013 FG DRIVER 17345M: Konrad Dybcio <konradybcio@kernel.org> 17346F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17347F: drivers/power/supply/mm8013.c 17348 17349MMP SUPPORT 17350R: Lubomir Rintel <lkundrak@v3.sk> 17351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17352S: Odd Fixes 17353T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17354F: arch/arm/boot/dts/marvell/mmp* 17355F: arch/arm/mach-mmp/ 17356F: include/linux/soc/mmp/ 17357 17358MMP USB PHY DRIVERS 17359R: Lubomir Rintel <lkundrak@v3.sk> 17360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17361S: Maintained 17362F: drivers/phy/marvell/phy-mmp3-usb.c 17363F: drivers/phy/marvell/phy-pxa-usb.c 17364 17365MMU GATHER AND TLB INVALIDATION 17366M: Will Deacon <will@kernel.org> 17367M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17368M: Andrew Morton <akpm@linux-foundation.org> 17369M: Nick Piggin <npiggin@gmail.com> 17370M: Peter Zijlstra <peterz@infradead.org> 17371L: linux-arch@vger.kernel.org 17372L: linux-mm@kvack.org 17373S: Maintained 17374F: arch/*/include/asm/tlb.h 17375F: include/asm-generic/tlb.h 17376F: include/trace/events/tlb.h 17377F: mm/mmu_gather.c 17378 17379MN88472 MEDIA DRIVER 17380L: linux-media@vger.kernel.org 17381S: Orphan 17382W: https://linuxtv.org 17383Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17384F: drivers/media/dvb-frontends/mn88472* 17385 17386MN88473 MEDIA DRIVER 17387L: linux-media@vger.kernel.org 17388S: Orphan 17389W: https://linuxtv.org 17390Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17391F: drivers/media/dvb-frontends/mn88473* 17392 17393MOBILEYE MIPS SOCS 17394M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17395M: Gregory CLEMENT <gregory.clement@bootlin.com> 17396M: Théo Lebrun <theo.lebrun@bootlin.com> 17397L: linux-mips@vger.kernel.org 17398S: Maintained 17399F: Documentation/devicetree/bindings/mips/mobileye.yaml 17400F: Documentation/devicetree/bindings/soc/mobileye/ 17401F: arch/mips/boot/dts/mobileye/ 17402F: arch/mips/configs/eyeq5_defconfig 17403F: arch/mips/mobileye/board-epm5.its.S 17404F: drivers/clk/clk-eyeq.c 17405F: drivers/pinctrl/pinctrl-eyeq5.c 17406F: drivers/reset/reset-eyeq.c 17407F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17408 17409MODULE SUPPORT 17410M: Luis Chamberlain <mcgrof@kernel.org> 17411M: Petr Pavlu <petr.pavlu@suse.com> 17412M: Daniel Gomez <da.gomez@kernel.org> 17413R: Sami Tolvanen <samitolvanen@google.com> 17414L: linux-modules@vger.kernel.org 17415L: linux-kernel@vger.kernel.org 17416S: Maintained 17417T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17418F: include/linux/kmod.h 17419F: include/linux/module*.h 17420F: kernel/module/ 17421F: lib/test_kmod.c 17422F: lib/tests/module/ 17423F: scripts/module* 17424F: tools/testing/selftests/kmod/ 17425F: tools/testing/selftests/module/ 17426 17427MONOLITHIC POWER SYSTEM PMIC DRIVER 17428M: Saravanan Sekar <sravanhome@gmail.com> 17429S: Maintained 17430F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17431F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17432F: drivers/hwmon/pmbus/mpq7932.c 17433F: drivers/iio/adc/mp2629_adc.c 17434F: drivers/mfd/mp2629.c 17435F: drivers/power/supply/mp2629_charger.c 17436F: drivers/regulator/mp5416.c 17437F: drivers/regulator/mpq7920.c 17438F: drivers/regulator/mpq7920.h 17439F: include/linux/mfd/mp2629.h 17440 17441MOST(R) TECHNOLOGY DRIVER 17442M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17443M: Christian Gromm <christian.gromm@microchip.com> 17444S: Maintained 17445F: Documentation/ABI/testing/configfs-most 17446F: Documentation/ABI/testing/sysfs-bus-most 17447F: drivers/most/ 17448F: drivers/staging/most/ 17449F: include/linux/most.h 17450 17451MOTORCOMM PHY DRIVER 17452M: Frank <Frank.Sae@motor-comm.com> 17453L: netdev@vger.kernel.org 17454S: Maintained 17455F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17456F: drivers/net/phy/motorcomm.c 17457 17458MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17459M: Jiri Slaby <jirislaby@kernel.org> 17460S: Maintained 17461F: Documentation/driver-api/tty/moxa-smartio.rst 17462F: drivers/tty/mxser.* 17463 17464MP3309C BACKLIGHT DRIVER 17465M: Flavio Suligoi <f.suligoi@asem.it> 17466L: dri-devel@lists.freedesktop.org 17467S: Maintained 17468F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17469F: drivers/video/backlight/mp3309c.c 17470 17471MPS MP2869 DRIVER 17472M: Wensheng Wang <wenswang@yeah.net> 17473L: linux-hwmon@vger.kernel.org 17474S: Maintained 17475F: Documentation/hwmon/mp2869.rst 17476F: drivers/hwmon/pmbus/mp2869.c 17477 17478MPS MP2891 DRIVER 17479M: Noah Wang <noahwang.wang@outlook.com> 17480L: linux-hwmon@vger.kernel.org 17481S: Maintained 17482F: Documentation/hwmon/mp2891.rst 17483F: drivers/hwmon/pmbus/mp2891.c 17484 17485MPS MP29502 DRIVER 17486M: Wensheng Wang <wenswang@yeah.net> 17487L: linux-hwmon@vger.kernel.org 17488S: Maintained 17489F: Documentation/hwmon/mp29502.rst 17490F: drivers/hwmon/pmbus/mp29502.c 17491 17492MPS MP2993 DRIVER 17493M: Noah Wang <noahwang.wang@outlook.com> 17494L: linux-hwmon@vger.kernel.org 17495S: Maintained 17496F: Documentation/hwmon/mp2993.rst 17497F: drivers/hwmon/pmbus/mp2993.c 17498 17499MPS MP9941 DRIVER 17500M: Noah Wang <noahwang.wang@outlook.com> 17501L: linux-hwmon@vger.kernel.org 17502S: Maintained 17503F: Documentation/hwmon/mp9941.rst 17504F: drivers/hwmon/pmbus/mp9941.c 17505 17506MR800 AVERMEDIA USB FM RADIO DRIVER 17507M: Alexey Klimov <alexey.klimov@linaro.org> 17508L: linux-media@vger.kernel.org 17509S: Maintained 17510T: git git://linuxtv.org/media.git 17511F: drivers/media/radio/radio-mr800.c 17512 17513MRF24J40 IEEE 802.15.4 RADIO DRIVER 17514M: Stefan Schmidt <stefan@datenfreihafen.org> 17515L: linux-wpan@vger.kernel.org 17516S: Odd Fixes 17517F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17518F: drivers/net/ieee802154/mrf24j40.c 17519 17520MSI EC DRIVER 17521M: Nikita Kravets <teackot@gmail.com> 17522L: platform-driver-x86@vger.kernel.org 17523S: Maintained 17524W: https://github.com/BeardOverflow/msi-ec 17525F: drivers/platform/x86/msi-ec.* 17526 17527MSI LAPTOP SUPPORT 17528M: "Lee, Chun-Yi" <jlee@suse.com> 17529L: platform-driver-x86@vger.kernel.org 17530S: Maintained 17531F: drivers/platform/x86/msi-laptop.c 17532 17533MSI WMI SUPPORT 17534L: platform-driver-x86@vger.kernel.org 17535S: Orphan 17536F: drivers/platform/x86/msi-wmi.c 17537 17538MSI WMI PLATFORM FEATURES 17539M: Armin Wolf <W_Armin@gmx.de> 17540L: platform-driver-x86@vger.kernel.org 17541S: Maintained 17542F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17543F: Documentation/wmi/devices/msi-wmi-platform.rst 17544F: drivers/platform/x86/msi-wmi-platform.c 17545 17546MSI001 MEDIA DRIVER 17547L: linux-media@vger.kernel.org 17548S: Orphan 17549W: https://linuxtv.org 17550Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17551F: drivers/media/tuners/msi001* 17552 17553MSI2500 MEDIA DRIVER 17554L: linux-media@vger.kernel.org 17555S: Orphan 17556W: https://linuxtv.org 17557Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17558F: drivers/media/usb/msi2500/ 17559 17560MSTAR INTERRUPT CONTROLLER DRIVER 17561M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17562M: Daniel Palmer <daniel@thingy.jp> 17563S: Maintained 17564F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17565F: drivers/irqchip/irq-mst-intc.c 17566 17567MSYSTEMS DISKONCHIP G3 MTD DRIVER 17568M: Robert Jarzmik <robert.jarzmik@free.fr> 17569L: linux-mtd@lists.infradead.org 17570S: Maintained 17571F: drivers/mtd/devices/docg3* 17572 17573MT9M114 ONSEMI SENSOR DRIVER 17574M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17575L: linux-media@vger.kernel.org 17576S: Maintained 17577T: git git://linuxtv.org/media.git 17578F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17579F: drivers/media/i2c/mt9m114.c 17580 17581MT9P031 APTINA CAMERA SENSOR 17582M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17583L: linux-media@vger.kernel.org 17584S: Maintained 17585T: git git://linuxtv.org/media.git 17586F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17587F: drivers/media/i2c/mt9p031.c 17588 17589MT9T112 APTINA CAMERA SENSOR 17590M: Jacopo Mondi <jacopo@jmondi.org> 17591L: linux-media@vger.kernel.org 17592S: Odd Fixes 17593T: git git://linuxtv.org/media.git 17594F: drivers/media/i2c/mt9t112.c 17595F: include/media/i2c/mt9t112.h 17596 17597MT9V032 APTINA CAMERA SENSOR 17598M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17599L: linux-media@vger.kernel.org 17600S: Maintained 17601T: git git://linuxtv.org/media.git 17602F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17603F: drivers/media/i2c/mt9v032.c 17604 17605MT9V111 APTINA CAMERA SENSOR 17606M: Jacopo Mondi <jacopo@jmondi.org> 17607L: linux-media@vger.kernel.org 17608S: Maintained 17609T: git git://linuxtv.org/media.git 17610F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17611F: drivers/media/i2c/mt9v111.c 17612 17613MULTIFUNCTION DEVICES (MFD) 17614M: Lee Jones <lee@kernel.org> 17615S: Maintained 17616T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17617F: Documentation/devicetree/bindings/mfd/ 17618F: drivers/mfd/ 17619F: include/dt-bindings/mfd/ 17620F: include/linux/mfd/ 17621 17622MULTIMEDIA CARD (MMC) ETC. OVER SPI 17623S: Orphan 17624F: drivers/mmc/host/mmc_spi.c 17625F: include/linux/spi/mmc_spi.h 17626 17627MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17628M: Ulf Hansson <ulf.hansson@linaro.org> 17629L: linux-mmc@vger.kernel.org 17630S: Maintained 17631T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17632F: Documentation/devicetree/bindings/mmc/ 17633F: drivers/mmc/ 17634F: include/linux/mmc/ 17635F: include/uapi/linux/mmc/ 17636 17637MULTIPLEXER SUBSYSTEM 17638M: Peter Rosin <peda@axentia.se> 17639S: Odd Fixes 17640F: Documentation/ABI/testing/sysfs-class-mux* 17641F: Documentation/devicetree/bindings/mux/ 17642F: drivers/mux/ 17643F: include/dt-bindings/mux/ 17644F: include/linux/mux/ 17645 17646MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17647M: Bin Liu <b-liu@ti.com> 17648L: linux-usb@vger.kernel.org 17649S: Maintained 17650F: drivers/usb/musb/ 17651 17652MXL301RF MEDIA DRIVER 17653M: Akihiro Tsukada <tskd08@gmail.com> 17654L: linux-media@vger.kernel.org 17655S: Odd Fixes 17656F: drivers/media/tuners/mxl301rf* 17657 17658MXL5007T MEDIA DRIVER 17659M: Michael Krufky <mkrufky@linuxtv.org> 17660L: linux-media@vger.kernel.org 17661S: Maintained 17662W: https://linuxtv.org 17663W: http://github.com/mkrufky 17664Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17665T: git git://linuxtv.org/mkrufky/tuners.git 17666F: drivers/media/tuners/mxl5007t.* 17667 17668MXSFB DRM DRIVER 17669M: Marek Vasut <marex@denx.de> 17670M: Stefan Agner <stefan@agner.ch> 17671L: dri-devel@lists.freedesktop.org 17672S: Supported 17673T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17674F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17675F: drivers/gpu/drm/mxsfb/ 17676 17677MYLEX DAC960 PCI RAID Controller 17678M: Hannes Reinecke <hare@kernel.org> 17679L: linux-scsi@vger.kernel.org 17680S: Supported 17681F: drivers/scsi/myrb.* 17682F: drivers/scsi/myrs.* 17683 17684MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17685L: netdev@vger.kernel.org 17686S: Orphan 17687W: https://www.cspi.com/ethernet-products/support/downloads/ 17688F: drivers/net/ethernet/myricom/myri10ge/ 17689 17690NAND FLASH SUBSYSTEM 17691M: Miquel Raynal <miquel.raynal@bootlin.com> 17692R: Richard Weinberger <richard@nod.at> 17693L: linux-mtd@lists.infradead.org 17694S: Maintained 17695W: http://www.linux-mtd.infradead.org/ 17696Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17697C: irc://irc.oftc.net/mtd 17698T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17699F: drivers/mtd/nand/ 17700F: include/linux/mtd/*nand*.h 17701 17702NATIONAL INSTRUMENTS SERIAL DRIVER 17703M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17704L: linux-serial@vger.kernel.org 17705S: Maintained 17706F: drivers/tty/serial/8250/8250_ni.c 17707 17708NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17709M: Daniel Mack <zonque@gmail.com> 17710L: linux-sound@vger.kernel.org 17711S: Maintained 17712W: http://www.native-instruments.com 17713F: sound/usb/caiaq/ 17714 17715NATSEMI ETHERNET DRIVER (DP8381x) 17716S: Orphan 17717F: drivers/net/ethernet/natsemi/natsemi.c 17718 17719NCR 5380 SCSI DRIVERS 17720M: Finn Thain <fthain@linux-m68k.org> 17721M: Michael Schmitz <schmitzmic@gmail.com> 17722L: linux-scsi@vger.kernel.org 17723S: Maintained 17724F: Documentation/scsi/g_NCR5380.rst 17725F: drivers/scsi/NCR5380.* 17726F: drivers/scsi/arm/cumana_1.c 17727F: drivers/scsi/arm/oak.c 17728F: drivers/scsi/atari_scsi.* 17729F: drivers/scsi/dmx3191d.c 17730F: drivers/scsi/g_NCR5380.* 17731F: drivers/scsi/mac_scsi.* 17732F: drivers/scsi/sun3_scsi.* 17733F: drivers/scsi/sun3_scsi_vme.c 17734 17735NCSI LIBRARY 17736M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17737R: Paul Fertser <fercerpav@gmail.com> 17738S: Maintained 17739F: net/ncsi/ 17740 17741NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17742M: Zev Weiss <zev@bewilderbeest.net> 17743L: linux-hwmon@vger.kernel.org 17744S: Maintained 17745F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17746F: drivers/hwmon/nct6775-i2c.c 17747 17748NCT7363 HARDWARE MONITOR DRIVER 17749M: Ban Feng <kcfeng0@nuvoton.com> 17750L: linux-hwmon@vger.kernel.org 17751S: Maintained 17752F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17753F: Documentation/hwmon/nct7363.rst 17754F: drivers/hwmon/nct7363.c 17755 17756NETCONSOLE 17757M: Breno Leitao <leitao@debian.org> 17758S: Maintained 17759F: Documentation/networking/netconsole.rst 17760F: drivers/net/netconsole.c 17761F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17762F: tools/testing/selftests/drivers/net/netcons\* 17763 17764NETDEVSIM 17765M: Jakub Kicinski <kuba@kernel.org> 17766S: Maintained 17767F: drivers/net/netdevsim/* 17768F: tools/testing/selftests/drivers/net/netdevsim/* 17769 17770NETEM NETWORK EMULATOR 17771M: Stephen Hemminger <stephen@networkplumber.org> 17772L: netdev@vger.kernel.org 17773S: Maintained 17774F: net/sched/sch_netem.c 17775 17776NETERION 10GbE DRIVERS (s2io) 17777M: Jon Mason <jdmason@kudzu.us> 17778L: netdev@vger.kernel.org 17779S: Maintained 17780F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17781F: drivers/net/ethernet/neterion/ 17782 17783NETFILTER 17784M: Pablo Neira Ayuso <pablo@netfilter.org> 17785M: Jozsef Kadlecsik <kadlec@netfilter.org> 17786M: Florian Westphal <fw@strlen.de> 17787R: Phil Sutter <phil@nwl.cc> 17788L: netfilter-devel@vger.kernel.org 17789L: coreteam@netfilter.org 17790S: Maintained 17791W: http://www.netfilter.org/ 17792W: http://www.iptables.org/ 17793W: http://www.nftables.org/ 17794Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17795C: irc://irc.libera.chat/netfilter 17796T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17797T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17798F: include/linux/netfilter* 17799F: include/linux/netfilter/ 17800F: include/net/netfilter/ 17801F: include/uapi/linux/netfilter* 17802F: include/uapi/linux/netfilter/ 17803F: net/*/netfilter.c 17804F: net/*/netfilter/ 17805F: net/bridge/br_netfilter*.c 17806F: net/netfilter/ 17807F: tools/testing/selftests/net/netfilter/ 17808 17809NETROM NETWORK LAYER 17810L: linux-hams@vger.kernel.org 17811S: Orphan 17812W: https://linux-ax25.in-berlin.de 17813F: include/net/netrom.h 17814F: include/uapi/linux/netrom.h 17815F: net/netrom/ 17816 17817NETRONIX EMBEDDED CONTROLLER 17818M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17819S: Maintained 17820F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17821F: drivers/mfd/ntxec.c 17822F: drivers/pwm/pwm-ntxec.c 17823F: drivers/rtc/rtc-ntxec.c 17824F: include/linux/mfd/ntxec.h 17825 17826NETRONOME ETHERNET DRIVERS 17827R: Jakub Kicinski <kuba@kernel.org> 17828R: Simon Horman <horms@kernel.org> 17829L: oss-drivers@corigine.com 17830S: Odd Fixes 17831F: drivers/net/ethernet/netronome/ 17832 17833NETWORK BLOCK DEVICE (NBD) 17834M: Josef Bacik <josef@toxicpanda.com> 17835L: linux-block@vger.kernel.org 17836L: nbd@other.debian.org 17837S: Maintained 17838F: Documentation/admin-guide/blockdev/nbd.rst 17839F: drivers/block/nbd.c 17840F: include/trace/events/nbd.h 17841F: include/uapi/linux/nbd.h 17842 17843NETWORK DROP MONITOR 17844M: Neil Horman <nhorman@tuxdriver.com> 17845L: netdev@vger.kernel.org 17846S: Maintained 17847W: https://fedorahosted.org/dropwatch/ 17848F: include/uapi/linux/net_dropmon.h 17849F: net/core/drop_monitor.c 17850 17851NETWORKING DRIVERS 17852M: Andrew Lunn <andrew+netdev@lunn.ch> 17853M: "David S. Miller" <davem@davemloft.net> 17854M: Eric Dumazet <edumazet@google.com> 17855M: Jakub Kicinski <kuba@kernel.org> 17856M: Paolo Abeni <pabeni@redhat.com> 17857L: netdev@vger.kernel.org 17858S: Maintained 17859P: Documentation/process/maintainer-netdev.rst 17860Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17861T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17862T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17863F: Documentation/devicetree/bindings/net/ 17864F: Documentation/networking/net_cachelines/net_device.rst 17865F: drivers/connector/ 17866F: drivers/net/ 17867F: drivers/ptp/ 17868F: drivers/s390/net/ 17869F: include/dt-bindings/net/ 17870F: include/linux/cn_proc.h 17871F: include/linux/etherdevice.h 17872F: include/linux/ethtool_netlink.h 17873F: include/linux/fcdevice.h 17874F: include/linux/fddidevice.h 17875F: include/linux/hippidevice.h 17876F: include/linux/if_* 17877F: include/linux/inetdevice.h 17878F: include/linux/netdev* 17879F: include/linux/platform_data/wiznet.h 17880F: include/uapi/linux/cn_proc.h 17881F: include/uapi/linux/ethtool_netlink* 17882F: include/uapi/linux/if_* 17883F: include/uapi/linux/net_shaper.h 17884F: include/uapi/linux/netdev* 17885F: tools/testing/selftests/drivers/net/ 17886X: Documentation/devicetree/bindings/net/bluetooth/ 17887X: Documentation/devicetree/bindings/net/can/ 17888X: Documentation/devicetree/bindings/net/wireless/ 17889X: drivers/net/can/ 17890X: drivers/net/wireless/ 17891 17892NETWORKING DRIVERS (WIRELESS) 17893M: Johannes Berg <johannes@sipsolutions.net> 17894L: linux-wireless@vger.kernel.org 17895S: Maintained 17896W: https://wireless.wiki.kernel.org/ 17897Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17898T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17899T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17900F: Documentation/devicetree/bindings/net/wireless/ 17901F: drivers/net/wireless/ 17902X: drivers/net/wireless/ath/ 17903X: drivers/net/wireless/broadcom/ 17904X: drivers/net/wireless/intel/ 17905X: drivers/net/wireless/intersil/ 17906X: drivers/net/wireless/marvell/ 17907X: drivers/net/wireless/mediatek/mt76/ 17908X: drivers/net/wireless/mediatek/mt7601u/ 17909X: drivers/net/wireless/microchip/ 17910X: drivers/net/wireless/purelifi/ 17911X: drivers/net/wireless/quantenna/ 17912X: drivers/net/wireless/ralink/ 17913X: drivers/net/wireless/realtek/ 17914X: drivers/net/wireless/rsi/ 17915X: drivers/net/wireless/silabs/ 17916X: drivers/net/wireless/st/ 17917X: drivers/net/wireless/ti/ 17918X: drivers/net/wireless/zydas/ 17919 17920NETWORKING [DSA] 17921M: Andrew Lunn <andrew@lunn.ch> 17922M: Vladimir Oltean <olteanv@gmail.com> 17923S: Maintained 17924F: Documentation/devicetree/bindings/net/dsa/ 17925F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17926F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17927F: drivers/net/dsa/ 17928F: include/linux/dsa/ 17929F: include/linux/platform_data/dsa.h 17930F: include/net/dsa.h 17931F: net/dsa/ 17932F: tools/testing/selftests/drivers/net/dsa/ 17933 17934NETWORKING [ETHTOOL] 17935M: Andrew Lunn <andrew@lunn.ch> 17936M: Jakub Kicinski <kuba@kernel.org> 17937F: Documentation/netlink/specs/ethtool.yaml 17938F: Documentation/networking/ethtool-netlink.rst 17939F: include/linux/ethtool* 17940F: include/uapi/linux/ethtool* 17941F: net/ethtool/ 17942F: tools/testing/selftests/drivers/net/*/ethtool* 17943 17944NETWORKING [ETHTOOL CABLE TEST] 17945M: Andrew Lunn <andrew@lunn.ch> 17946F: net/ethtool/cabletest.c 17947F: tools/testing/selftests/drivers/net/*/ethtool* 17948K: cable_test 17949 17950NETWORKING [ETHTOOL MAC MERGE] 17951M: Vladimir Oltean <vladimir.oltean@nxp.com> 17952F: net/ethtool/mm.c 17953F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17954K: ethtool_mm 17955 17956NETWORKING [ETHTOOL PHY TOPOLOGY] 17957M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17958F: Documentation/networking/phy-link-topology.rst 17959F: drivers/net/phy/phy_link_topology.c 17960F: include/linux/phy_link_topology.h 17961F: net/ethtool/phy.c 17962 17963NETWORKING [GENERAL] 17964M: "David S. Miller" <davem@davemloft.net> 17965M: Eric Dumazet <edumazet@google.com> 17966M: Jakub Kicinski <kuba@kernel.org> 17967M: Paolo Abeni <pabeni@redhat.com> 17968R: Simon Horman <horms@kernel.org> 17969L: netdev@vger.kernel.org 17970S: Maintained 17971P: Documentation/process/maintainer-netdev.rst 17972Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17973B: mailto:netdev@vger.kernel.org 17974T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17975T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17976F: Documentation/core-api/netlink.rst 17977F: Documentation/netlink/ 17978F: Documentation/networking/ 17979F: Documentation/networking/net_cachelines/ 17980F: Documentation/process/maintainer-netdev.rst 17981F: Documentation/userspace-api/netlink/ 17982F: include/linux/ethtool.h 17983F: include/linux/framer/framer-provider.h 17984F: include/linux/framer/framer.h 17985F: include/linux/in.h 17986F: include/linux/in6.h 17987F: include/linux/indirect_call_wrapper.h 17988F: include/linux/inet.h 17989F: include/linux/inet_diag.h 17990F: include/linux/net.h 17991F: include/linux/netdev* 17992F: include/linux/netlink.h 17993F: include/linux/netpoll.h 17994F: include/linux/rtnetlink.h 17995F: include/linux/sctp.h 17996F: include/linux/seq_file_net.h 17997F: include/linux/skbuff* 17998F: include/net/ 17999F: include/uapi/linux/ethtool.h 18000F: include/uapi/linux/genetlink.h 18001F: include/uapi/linux/hsr_netlink.h 18002F: include/uapi/linux/in.h 18003F: include/uapi/linux/inet_diag.h 18004F: include/uapi/linux/nbd-netlink.h 18005F: include/uapi/linux/net.h 18006F: include/uapi/linux/net_namespace.h 18007F: include/uapi/linux/netconf.h 18008F: include/uapi/linux/netdev* 18009F: include/uapi/linux/netlink.h 18010F: include/uapi/linux/netlink_diag.h 18011F: include/uapi/linux/rtnetlink.h 18012F: include/uapi/linux/sctp.h 18013F: lib/net_utils.c 18014F: lib/random32.c 18015F: net/ 18016F: samples/pktgen/ 18017F: tools/net/ 18018F: tools/testing/selftests/net/ 18019X: Documentation/networking/mac80211-injection.rst 18020X: Documentation/networking/mac80211_hwsim/ 18021X: Documentation/networking/regulatory.rst 18022X: include/net/cfg80211.h 18023X: include/net/ieee80211_radiotap.h 18024X: include/net/iw_handler.h 18025X: include/net/mac80211.h 18026X: include/net/wext.h 18027X: net/9p/ 18028X: net/bluetooth/ 18029X: net/can/ 18030X: net/ceph/ 18031X: net/mac80211/ 18032X: net/rfkill/ 18033X: net/wireless/ 18034X: tools/testing/selftests/net/can/ 18035 18036NETWORKING [IOAM] 18037M: Justin Iurman <justin.iurman@uliege.be> 18038S: Maintained 18039F: Documentation/networking/ioam6* 18040F: include/linux/ioam6* 18041F: include/net/ioam6* 18042F: include/uapi/linux/ioam6* 18043F: net/ipv6/ioam6* 18044F: tools/testing/selftests/net/ioam6* 18045 18046NETWORKING [IPSEC] 18047M: Steffen Klassert <steffen.klassert@secunet.com> 18048M: Herbert Xu <herbert@gondor.apana.org.au> 18049M: "David S. Miller" <davem@davemloft.net> 18050L: netdev@vger.kernel.org 18051S: Maintained 18052T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 18053T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 18054F: include/net/xfrm.h 18055F: include/uapi/linux/xfrm.h 18056F: net/ipv4/ah4.c 18057F: net/ipv4/esp4* 18058F: net/ipv4/ip_vti.c 18059F: net/ipv4/ipcomp.c 18060F: net/ipv4/xfrm* 18061F: net/ipv6/ah6.c 18062F: net/ipv6/esp6* 18063F: net/ipv6/ip6_vti.c 18064F: net/ipv6/ipcomp6.c 18065F: net/ipv6/xfrm* 18066F: net/key/ 18067F: net/xfrm/ 18068F: tools/testing/selftests/net/ipsec.c 18069 18070NETWORKING [IPv4/IPv6] 18071M: "David S. Miller" <davem@davemloft.net> 18072M: David Ahern <dsahern@kernel.org> 18073L: netdev@vger.kernel.org 18074S: Maintained 18075T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18076F: arch/x86/net/* 18077F: include/linux/ip.h 18078F: include/linux/ipv6* 18079F: include/net/fib* 18080F: include/net/ip* 18081F: include/net/route.h 18082F: net/ipv4/ 18083F: net/ipv6/ 18084 18085NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 18086M: Paul Moore <paul@paul-moore.com> 18087L: netdev@vger.kernel.org 18088L: linux-security-module@vger.kernel.org 18089S: Supported 18090W: https://github.com/netlabel 18091F: Documentation/netlabel/ 18092F: include/net/calipso.h 18093F: include/net/cipso_ipv4.h 18094F: include/net/netlabel.h 18095F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 18096F: include/uapi/linux/netfilter/xt_SECMARK.h 18097F: net/ipv4/cipso_ipv4.c 18098F: net/ipv6/calipso.c 18099F: net/netfilter/xt_CONNSECMARK.c 18100F: net/netfilter/xt_SECMARK.c 18101F: net/netlabel/ 18102 18103NETWORKING [MACSEC] 18104M: Sabrina Dubroca <sd@queasysnail.net> 18105L: netdev@vger.kernel.org 18106S: Maintained 18107F: drivers/net/macsec.c 18108F: include/net/macsec.h 18109F: include/uapi/linux/if_macsec.h 18110K: macsec 18111K: \bmdo_ 18112 18113NETWORKING [MPTCP] 18114M: Matthieu Baerts <matttbe@kernel.org> 18115M: Mat Martineau <martineau@kernel.org> 18116R: Geliang Tang <geliang@kernel.org> 18117L: netdev@vger.kernel.org 18118L: mptcp@lists.linux.dev 18119S: Maintained 18120W: https://github.com/multipath-tcp/mptcp_net-next/wiki 18121B: https://github.com/multipath-tcp/mptcp_net-next/issues 18122T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 18123T: git https://github.com/multipath-tcp/mptcp_net-next.git export 18124F: Documentation/netlink/specs/mptcp_pm.yaml 18125F: Documentation/networking/mptcp*.rst 18126F: include/net/mptcp.h 18127F: include/trace/events/mptcp.h 18128F: include/uapi/linux/mptcp*.h 18129F: net/mptcp/ 18130F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 18131F: tools/testing/selftests/net/mptcp/ 18132 18133NETWORKING [SRv6] 18134M: Andrea Mayer <andrea.mayer@uniroma2.it> 18135L: netdev@vger.kernel.org 18136S: Maintained 18137T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18138F: include/linux/seg6* 18139F: include/net/seg6* 18140F: include/uapi/linux/seg6* 18141F: net/ipv6/seg6* 18142F: tools/testing/selftests/net/srv6* 18143 18144NETWORKING [TCP] 18145M: Eric Dumazet <edumazet@google.com> 18146M: Neal Cardwell <ncardwell@google.com> 18147R: Kuniyuki Iwashima <kuniyu@google.com> 18148L: netdev@vger.kernel.org 18149S: Maintained 18150F: Documentation/networking/net_cachelines/tcp_sock.rst 18151F: include/linux/tcp.h 18152F: include/net/tcp.h 18153F: include/trace/events/tcp.h 18154F: include/uapi/linux/tcp.h 18155F: net/ipv4/inet_connection_sock.c 18156F: net/ipv4/inet_hashtables.c 18157F: net/ipv4/inet_timewait_sock.c 18158F: net/ipv4/syncookies.c 18159F: net/ipv4/tcp*.c 18160F: net/ipv6/inet6_connection_sock.c 18161F: net/ipv6/inet6_hashtables.c 18162F: net/ipv6/syncookies.c 18163F: net/ipv6/tcp*.c 18164 18165NETWORKING [TLS] 18166M: John Fastabend <john.fastabend@gmail.com> 18167M: Jakub Kicinski <kuba@kernel.org> 18168M: Sabrina Dubroca <sd@queasysnail.net> 18169L: netdev@vger.kernel.org 18170S: Maintained 18171F: include/net/tls.h 18172F: include/uapi/linux/tls.h 18173F: net/tls/* 18174 18175NETWORKING [SOCKETS] 18176M: Eric Dumazet <edumazet@google.com> 18177M: Kuniyuki Iwashima <kuniyu@google.com> 18178M: Paolo Abeni <pabeni@redhat.com> 18179M: Willem de Bruijn <willemb@google.com> 18180S: Maintained 18181F: include/linux/sock_diag.h 18182F: include/linux/socket.h 18183F: include/linux/sockptr.h 18184F: include/net/sock.h 18185F: include/net/sock_reuseport.h 18186F: include/uapi/linux/socket.h 18187F: net/core/*sock* 18188F: net/core/scm.c 18189F: net/socket.c 18190 18191NETWORKING [UNIX SOCKETS] 18192M: Kuniyuki Iwashima <kuniyu@google.com> 18193S: Maintained 18194F: include/net/af_unix.h 18195F: include/net/netns/unix.h 18196F: include/uapi/linux/unix_diag.h 18197F: net/unix/ 18198F: tools/testing/selftests/net/af_unix/ 18199 18200NETXEN (1/10) GbE SUPPORT 18201M: Manish Chopra <manishc@marvell.com> 18202M: Rahul Verma <rahulv@marvell.com> 18203M: GR-Linux-NIC-Dev@marvell.com 18204L: netdev@vger.kernel.org 18205S: Maintained 18206F: drivers/net/ethernet/qlogic/netxen/ 18207 18208NET_FAILOVER MODULE 18209M: Sridhar Samudrala <sridhar.samudrala@intel.com> 18210L: netdev@vger.kernel.org 18211S: Supported 18212F: Documentation/networking/net_failover.rst 18213F: drivers/net/net_failover.c 18214F: include/net/net_failover.h 18215 18216NEXTHOP 18217M: David Ahern <dsahern@kernel.org> 18218L: netdev@vger.kernel.org 18219S: Maintained 18220F: include/net/netns/nexthop.h 18221F: include/net/nexthop.h 18222F: include/uapi/linux/nexthop.h 18223F: net/ipv4/nexthop.c 18224 18225NFC SUBSYSTEM 18226M: Krzysztof Kozlowski <krzk@kernel.org> 18227L: netdev@vger.kernel.org 18228S: Maintained 18229F: Documentation/devicetree/bindings/net/nfc/ 18230F: drivers/nfc/ 18231F: include/net/nfc/ 18232F: include/uapi/linux/nfc.h 18233F: net/nfc/ 18234 18235NFC VIRTUAL NCI DEVICE DRIVER 18236M: Bongsu Jeon <bongsu.jeon@samsung.com> 18237L: netdev@vger.kernel.org 18238S: Supported 18239F: drivers/nfc/virtual_ncidev.c 18240F: tools/testing/selftests/nci/ 18241 18242NFS, SUNRPC, AND LOCKD CLIENTS 18243M: Trond Myklebust <trondmy@kernel.org> 18244M: Anna Schumaker <anna@kernel.org> 18245L: linux-nfs@vger.kernel.org 18246S: Maintained 18247W: http://client.linux-nfs.org 18248T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 18249F: Documentation/filesystems/nfs/ 18250F: fs/lockd/ 18251F: fs/nfs/ 18252F: fs/nfs_common/ 18253F: include/linux/lockd/ 18254F: include/linux/nfs* 18255F: include/linux/sunrpc/ 18256F: include/uapi/linux/nfs* 18257F: include/uapi/linux/sunrpc/ 18258F: net/sunrpc/ 18259 18260NILFS2 FILESYSTEM 18261M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 18262L: linux-nilfs@vger.kernel.org 18263S: Supported 18264W: https://nilfs.sourceforge.io/ 18265T: git https://github.com/konis/nilfs2.git 18266F: Documentation/filesystems/nilfs2.rst 18267F: fs/nilfs2/ 18268F: include/trace/events/nilfs2.h 18269F: include/uapi/linux/nilfs2_api.h 18270F: include/uapi/linux/nilfs2_ondisk.h 18271 18272NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 18273M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18274S: Maintained 18275W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18276F: Documentation/scsi/NinjaSCSI.rst 18277F: drivers/scsi/pcmcia/nsp_* 18278 18279NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 18280M: GOTO Masanori <gotom@debian.or.jp> 18281M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18282S: Maintained 18283W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18284F: Documentation/scsi/NinjaSCSI.rst 18285F: drivers/scsi/nsp32* 18286 18287NINTENDO HID DRIVER 18288M: Daniel J. Ogorchock <djogorchock@gmail.com> 18289L: linux-input@vger.kernel.org 18290S: Maintained 18291F: drivers/hid/hid-nintendo* 18292 18293NIOS2 ARCHITECTURE 18294M: Dinh Nguyen <dinguyen@kernel.org> 18295S: Maintained 18296T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 18297F: arch/nios2/ 18298 18299NITRO ENCLAVES (NE) 18300M: Alexandru Ciobotaru <alcioa@amazon.com> 18301R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18302L: linux-kernel@vger.kernel.org 18303S: Supported 18304W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18305F: Documentation/virt/ne_overview.rst 18306F: drivers/virt/nitro_enclaves/ 18307F: include/linux/nitro_enclaves.h 18308F: include/uapi/linux/nitro_enclaves.h 18309F: samples/nitro_enclaves/ 18310 18311NITRO SECURE MODULE (NSM) 18312M: Alexander Graf <graf@amazon.com> 18313R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18314L: linux-kernel@vger.kernel.org 18315S: Supported 18316W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18317F: drivers/misc/nsm.c 18318F: include/uapi/linux/nsm.h 18319 18320NOHZ, DYNTICKS SUPPORT 18321M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18322M: Frederic Weisbecker <frederic@kernel.org> 18323M: Ingo Molnar <mingo@kernel.org> 18324M: Thomas Gleixner <tglx@linutronix.de> 18325L: linux-kernel@vger.kernel.org 18326S: Maintained 18327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18328F: include/linux/sched/nohz.h 18329F: include/linux/tick.h 18330F: kernel/time/tick*.* 18331 18332NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18333M: Pavel Machek <pavel@kernel.org> 18334M: Sakari Ailus <sakari.ailus@iki.fi> 18335L: linux-media@vger.kernel.org 18336S: Maintained 18337F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18338F: drivers/media/i2c/ad5820.c 18339F: drivers/media/i2c/et8ek8 18340 18341NOKIA N900 POWER SUPPLY DRIVERS 18342R: Pali Rohár <pali@kernel.org> 18343F: drivers/power/supply/bq2415x_charger.c 18344F: drivers/power/supply/bq27xxx_battery.c 18345F: drivers/power/supply/bq27xxx_battery_i2c.c 18346F: drivers/power/supply/isp1704_charger.c 18347F: drivers/power/supply/rx51_battery.c 18348F: include/linux/power/bq2415x_charger.h 18349F: include/linux/power/bq27xxx_battery.h 18350 18351NOLIBC HEADER FILE 18352M: Willy Tarreau <w@1wt.eu> 18353M: Thomas Weißschuh <linux@weissschuh.net> 18354S: Maintained 18355T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18356F: tools/include/nolibc/ 18357F: tools/testing/selftests/nolibc/ 18358 18359NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18360M: Hans de Goede <hansg@kernel.org> 18361L: linux-input@vger.kernel.org 18362S: Maintained 18363F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18364F: drivers/input/touchscreen/novatek-nvt-ts.c 18365 18366NSDEPS 18367M: Matthias Maennich <maennich@google.com> 18368S: Maintained 18369F: Documentation/core-api/symbol-namespaces.rst 18370F: scripts/nsdeps 18371 18372NTB AMD DRIVER 18373M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18374M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18375L: ntb@lists.linux.dev 18376S: Supported 18377F: drivers/ntb/hw/amd/ 18378 18379NTB DRIVER CORE 18380M: Jon Mason <jdmason@kudzu.us> 18381M: Dave Jiang <dave.jiang@intel.com> 18382M: Allen Hubbe <allenbh@gmail.com> 18383L: ntb@lists.linux.dev 18384S: Supported 18385W: https://github.com/jonmason/ntb/wiki 18386T: git https://github.com/jonmason/ntb.git 18387F: drivers/net/ntb_netdev.c 18388F: drivers/ntb/ 18389F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18390F: include/linux/ntb.h 18391F: include/linux/ntb_transport.h 18392F: tools/testing/selftests/ntb/ 18393 18394NTB INTEL DRIVER 18395M: Dave Jiang <dave.jiang@intel.com> 18396L: ntb@lists.linux.dev 18397S: Supported 18398W: https://github.com/davejiang/linux/wiki 18399T: git https://github.com/davejiang/linux.git 18400F: drivers/ntb/hw/intel/ 18401 18402NTFS3 FILESYSTEM 18403M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18404L: ntfs3@lists.linux.dev 18405S: Supported 18406W: http://www.paragon-software.com/ 18407T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18408F: Documentation/filesystems/ntfs3.rst 18409F: fs/ntfs3/ 18410 18411NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18412M: Elizabeth Figura <zfigura@codeweavers.com> 18413L: wine-devel@winehq.org 18414S: Supported 18415F: Documentation/userspace-api/ntsync.rst 18416F: drivers/misc/ntsync.c 18417F: include/uapi/linux/ntsync.h 18418F: tools/testing/selftests/drivers/ntsync/ 18419 18420NUBUS SUBSYSTEM 18421M: Finn Thain <fthain@linux-m68k.org> 18422L: linux-m68k@lists.linux-m68k.org 18423S: Maintained 18424F: arch/*/include/asm/nubus.h 18425F: drivers/nubus/ 18426F: include/linux/nubus.h 18427F: include/uapi/linux/nubus.h 18428 18429NUVOTON NCT6694 MFD DRIVER 18430M: Ming Yu <tmyu0@nuvoton.com> 18431S: Supported 18432F: drivers/gpio/gpio-nct6694.c 18433F: drivers/hwmon/nct6694-hwmon.c 18434F: drivers/i2c/busses/i2c-nct6694.c 18435F: drivers/mfd/nct6694.c 18436F: drivers/net/can/usb/nct6694_canfd.c 18437F: drivers/rtc/rtc-nct6694.c 18438F: drivers/watchdog/nct6694_wdt.c 18439F: include/linux/mfd/nct6694.h 18440 18441NUVOTON NCT7201 IIO DRIVER 18442M: Eason Yang <j2anfernee@gmail.com> 18443L: linux-iio@vger.kernel.org 18444S: Maintained 18445F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18446F: drivers/iio/adc/nct7201.c 18447 18448NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18449M: Antonino Daplas <adaplas@gmail.com> 18450L: linux-fbdev@vger.kernel.org 18451S: Maintained 18452F: drivers/video/fbdev/nvidia/ 18453F: drivers/video/fbdev/riva/ 18454 18455NVIDIA WMI EC BACKLIGHT DRIVER 18456M: Daniel Dadap <ddadap@nvidia.com> 18457L: platform-driver-x86@vger.kernel.org 18458S: Supported 18459F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18460F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18461 18462NVM EXPRESS DRIVER 18463M: Keith Busch <kbusch@kernel.org> 18464M: Jens Axboe <axboe@fb.com> 18465M: Christoph Hellwig <hch@lst.de> 18466M: Sagi Grimberg <sagi@grimberg.me> 18467L: linux-nvme@lists.infradead.org 18468S: Supported 18469W: http://git.infradead.org/nvme.git 18470T: git git://git.infradead.org/nvme.git 18471F: Documentation/nvme/ 18472F: drivers/nvme/common/ 18473F: drivers/nvme/host/ 18474F: include/linux/nvme-*.h 18475F: include/linux/nvme.h 18476F: include/uapi/linux/nvme_ioctl.h 18477 18478NVM EXPRESS FABRICS AUTHENTICATION 18479M: Hannes Reinecke <hare@suse.de> 18480L: linux-nvme@lists.infradead.org 18481S: Supported 18482F: drivers/nvme/host/auth.c 18483F: drivers/nvme/target/auth.c 18484F: drivers/nvme/target/fabrics-cmd-auth.c 18485F: include/linux/nvme-auth.h 18486 18487NVM EXPRESS FC TRANSPORT DRIVERS 18488M: Justin Tee <justin.tee@broadcom.com> 18489M: Naresh Gottumukkala <nareshgottumukkala83@gmail.com> 18490M: Paul Ely <paul.ely@broadcom.com> 18491L: linux-nvme@lists.infradead.org 18492S: Supported 18493F: drivers/nvme/host/fc.c 18494F: drivers/nvme/target/fc.c 18495F: drivers/nvme/target/fcloop.c 18496F: include/linux/nvme-fc-driver.h 18497F: include/linux/nvme-fc.h 18498 18499NVM EXPRESS HARDWARE MONITORING SUPPORT 18500M: Guenter Roeck <linux@roeck-us.net> 18501L: linux-nvme@lists.infradead.org 18502S: Supported 18503F: drivers/nvme/host/hwmon.c 18504 18505NVM EXPRESS TARGET DRIVER 18506M: Christoph Hellwig <hch@lst.de> 18507M: Sagi Grimberg <sagi@grimberg.me> 18508M: Chaitanya Kulkarni <kch@nvidia.com> 18509L: linux-nvme@lists.infradead.org 18510S: Supported 18511W: http://git.infradead.org/nvme.git 18512T: git git://git.infradead.org/nvme.git 18513F: drivers/nvme/target/ 18514 18515NVMEM FRAMEWORK 18516M: Srinivas Kandagatla <srini@kernel.org> 18517S: Maintained 18518T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18519F: Documentation/ABI/stable/sysfs-bus-nvmem 18520F: Documentation/devicetree/bindings/nvmem/ 18521F: drivers/nvmem/ 18522F: include/dt-bindings/nvmem/ 18523F: include/linux/nvmem-consumer.h 18524F: include/linux/nvmem-provider.h 18525 18526NXP BLUETOOTH WIRELESS DRIVERS 18527M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18528M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18529S: Maintained 18530F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18531F: drivers/bluetooth/btnxpuart.c 18532 18533NXP C45 TJA11XX PHY DRIVER 18534M: Andrei Botila <andrei.botila@oss.nxp.com> 18535L: netdev@vger.kernel.org 18536S: Maintained 18537F: drivers/net/phy/nxp-c45-tja11xx* 18538 18539NXP FSPI DRIVER 18540M: Han Xu <han.xu@nxp.com> 18541M: Haibo Chen <haibo.chen@nxp.com> 18542R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18543L: linux-spi@vger.kernel.org 18544L: imx@lists.linux.dev 18545S: Maintained 18546F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18547F: drivers/spi/spi-nxp-fspi.c 18548 18549NXP FXAS21002C DRIVER 18550M: Rui Miguel Silva <rmfrfs@gmail.com> 18551L: linux-iio@vger.kernel.org 18552S: Maintained 18553F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18554F: drivers/iio/gyro/fxas21002c.h 18555F: drivers/iio/gyro/fxas21002c_core.c 18556F: drivers/iio/gyro/fxas21002c_i2c.c 18557F: drivers/iio/gyro/fxas21002c_spi.c 18558 18559NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18560M: Haibo Chen <haibo.chen@nxp.com> 18561L: linux-iio@vger.kernel.org 18562L: imx@lists.linux.dev 18563S: Maintained 18564F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18565F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18566F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18567F: drivers/iio/adc/imx7d_adc.c 18568F: drivers/iio/adc/imx93_adc.c 18569F: drivers/iio/adc/vf610_adc.c 18570 18571NXP i.MX 8M ISI DRIVER 18572M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18573L: linux-media@vger.kernel.org 18574S: Maintained 18575F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18576F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18577F: drivers/media/platform/nxp/imx8-isi/ 18578 18579NXP i.MX 8MP DW100 V4L2 DRIVER 18580M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18581L: linux-media@vger.kernel.org 18582S: Maintained 18583F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18584F: Documentation/userspace-api/media/drivers/dw100.rst 18585F: drivers/media/platform/nxp/dw100/ 18586F: include/uapi/linux/dw100.h 18587 18588NXP i.MX 8MQ DCSS DRIVER 18589M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18590R: Lucas Stach <l.stach@pengutronix.de> 18591L: dri-devel@lists.freedesktop.org 18592S: Maintained 18593T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18594F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18595F: drivers/gpu/drm/imx/dcss/ 18596 18597NXP i.MX 8QXP ADC DRIVER 18598M: Cai Huoqing <cai.huoqing@linux.dev> 18599M: Haibo Chen <haibo.chen@nxp.com> 18600L: imx@lists.linux.dev 18601L: linux-iio@vger.kernel.org 18602S: Maintained 18603F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18604F: drivers/iio/adc/imx8qxp-adc.c 18605 18606NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18607M: Mirela Rabulea <mirela.rabulea@nxp.com> 18608L: imx@lists.linux.dev 18609L: linux-media@vger.kernel.org 18610S: Maintained 18611F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18612F: drivers/media/platform/nxp/imx-jpeg 18613 18614NXP i.MX CLOCK DRIVERS 18615M: Abel Vesa <abelvesa@kernel.org> 18616R: Peng Fan <peng.fan@nxp.com> 18617L: linux-clk@vger.kernel.org 18618L: imx@lists.linux.dev 18619S: Maintained 18620T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18621F: Documentation/devicetree/bindings/clock/*imx* 18622F: drivers/clk/imx/ 18623F: include/dt-bindings/clock/*imx* 18624 18625NXP NETC TIMER PTP CLOCK DRIVER 18626M: Wei Fang <wei.fang@nxp.com> 18627M: Clark Wang <xiaoning.wang@nxp.com> 18628L: imx@lists.linux.dev 18629L: netdev@vger.kernel.org 18630S: Maintained 18631F: Documentation/devicetree/bindings/ptp/nxp,ptp-netc.yaml 18632F: drivers/ptp/ptp_netc.c 18633 18634NXP PF5300/PF5301/PF5302 PMIC REGULATOR DEVICE DRIVER 18635M: Woodrow Douglass <wdouglass@carnegierobotics.com> 18636S: Maintained 18637F: Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml 18638F: drivers/regulator/pf530x-regulator.c 18639 18640NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18641M: Jagan Teki <jagan@amarulasolutions.com> 18642S: Maintained 18643F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18644F: drivers/regulator/pf8x00-regulator.c 18645 18646NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18647M: Krzysztof Kozlowski <krzk@kernel.org> 18648L: linux-kernel@vger.kernel.org 18649S: Maintained 18650F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18651F: drivers/extcon/extcon-ptn5150.c 18652 18653NXP SGTL5000 DRIVER 18654M: Fabio Estevam <festevam@gmail.com> 18655L: linux-sound@vger.kernel.org 18656S: Maintained 18657F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18658F: sound/soc/codecs/sgtl5000* 18659 18660NXP SJA1105 ETHERNET SWITCH DRIVER 18661M: Vladimir Oltean <olteanv@gmail.com> 18662L: linux-kernel@vger.kernel.org 18663S: Maintained 18664F: drivers/net/dsa/sja1105 18665F: drivers/net/pcs/pcs-xpcs-nxp.c 18666 18667NXP TDA998X DRM DRIVER 18668M: Russell King <linux@armlinux.org.uk> 18669S: Maintained 18670T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18671T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18672F: drivers/gpu/drm/bridge/tda998x_drv.c 18673F: include/dt-bindings/display/tda998x.h 18674K: "nxp,tda998x" 18675 18676NXP TFA9879 DRIVER 18677M: Peter Rosin <peda@axentia.se> 18678L: linux-sound@vger.kernel.org 18679S: Maintained 18680F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18681F: sound/soc/codecs/tfa9879* 18682 18683NXP-NCI NFC DRIVER 18684S: Orphan 18685F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18686F: drivers/nfc/nxp-nci 18687 18688NXP/Goodix TFA989X (TFA1) DRIVER 18689M: Stephan Gerhold <stephan@gerhold.net> 18690L: linux-sound@vger.kernel.org 18691S: Maintained 18692F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18693F: sound/soc/codecs/tfa989x.c 18694 18695NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18696M: Jonas Malaco <jonas@protocubo.io> 18697L: linux-hwmon@vger.kernel.org 18698S: Maintained 18699F: Documentation/hwmon/nzxt-kraken2.rst 18700F: drivers/hwmon/nzxt-kraken2.c 18701 18702NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18703M: Jonas Malaco <jonas@protocubo.io> 18704M: Aleksa Savic <savicaleksa83@gmail.com> 18705L: linux-hwmon@vger.kernel.org 18706S: Maintained 18707F: Documentation/hwmon/nzxt-kraken3.rst 18708F: drivers/hwmon/nzxt-kraken3.c 18709 18710OBJAGG 18711M: Jiri Pirko <jiri@resnulli.us> 18712L: netdev@vger.kernel.org 18713S: Supported 18714F: include/linux/objagg.h 18715F: lib/objagg.c 18716F: lib/test_objagg.c 18717 18718OBJPOOL 18719M: Matt Wu <wuqiang.matt@bytedance.com> 18720S: Supported 18721F: include/linux/objpool.h 18722F: lib/objpool.c 18723F: lib/test_objpool.c 18724 18725OBJTOOL 18726M: Josh Poimboeuf <jpoimboe@kernel.org> 18727M: Peter Zijlstra <peterz@infradead.org> 18728S: Supported 18729F: include/linux/objtool*.h 18730F: tools/objtool/ 18731 18732OCELOT ETHERNET SWITCH DRIVER 18733M: Vladimir Oltean <vladimir.oltean@nxp.com> 18734M: Claudiu Manoil <claudiu.manoil@nxp.com> 18735M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18736M: UNGLinuxDriver@microchip.com 18737L: netdev@vger.kernel.org 18738S: Supported 18739F: drivers/net/dsa/ocelot/* 18740F: drivers/net/ethernet/mscc/ 18741F: include/soc/mscc/ocelot* 18742F: net/dsa/tag_ocelot.c 18743F: net/dsa/tag_ocelot_8021q.c 18744F: tools/testing/selftests/drivers/net/ocelot/* 18745 18746OCELOT EXTERNAL SWITCH CONTROL 18747M: Colin Foster <colin.foster@in-advantage.com> 18748S: Supported 18749F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18750F: drivers/mfd/ocelot* 18751F: drivers/net/dsa/ocelot/ocelot_ext.c 18752F: include/linux/mfd/ocelot.h 18753 18754OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18755M: Frederic Barrat <fbarrat@linux.ibm.com> 18756M: Andrew Donnellan <ajd@linux.ibm.com> 18757L: linuxppc-dev@lists.ozlabs.org 18758S: Supported 18759F: Documentation/userspace-api/accelerators/ocxl.rst 18760F: arch/powerpc/include/asm/pnv-ocxl.h 18761F: arch/powerpc/platforms/powernv/ocxl.c 18762F: drivers/misc/ocxl/ 18763F: include/misc/ocxl* 18764F: include/uapi/misc/ocxl.h 18765 18766OMAP AUDIO SUPPORT 18767M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18768M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18769L: linux-sound@vger.kernel.org 18770L: linux-omap@vger.kernel.org 18771S: Maintained 18772F: sound/soc/ti/n810.c 18773F: sound/soc/ti/omap* 18774F: sound/soc/ti/rx51.c 18775F: sound/soc/ti/sdma-pcm.* 18776 18777OMAP CLOCK FRAMEWORK SUPPORT 18778M: Paul Walmsley <paul@pwsan.com> 18779L: linux-omap@vger.kernel.org 18780S: Maintained 18781F: arch/arm/*omap*/*clock* 18782 18783OMAP DEVICE TREE SUPPORT 18784M: Aaro Koskinen <aaro.koskinen@iki.fi> 18785M: Andreas Kemnade <andreas@kemnade.info> 18786M: Kevin Hilman <khilman@baylibre.com> 18787M: Roger Quadros <rogerq@kernel.org> 18788M: Tony Lindgren <tony@atomide.com> 18789L: linux-omap@vger.kernel.org 18790L: devicetree@vger.kernel.org 18791S: Maintained 18792F: arch/arm/boot/dts/ti/omap/ 18793 18794OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18795L: linux-omap@vger.kernel.org 18796L: linux-fbdev@vger.kernel.org 18797S: Orphan 18798F: Documentation/arch/arm/omap/dss.rst 18799F: drivers/video/fbdev/omap2/ 18800 18801OMAP FRAMEBUFFER SUPPORT 18802L: linux-fbdev@vger.kernel.org 18803L: linux-omap@vger.kernel.org 18804S: Orphan 18805F: drivers/video/fbdev/omap/ 18806 18807OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18808M: Roger Quadros <rogerq@kernel.org> 18809M: Tony Lindgren <tony@atomide.com> 18810L: linux-omap@vger.kernel.org 18811S: Maintained 18812F: arch/arm/mach-omap2/*gpmc* 18813F: drivers/memory/omap-gpmc.c 18814 18815OMAP GPIO DRIVER 18816M: Grygorii Strashko <grygorii.strashko@ti.com> 18817M: Santosh Shilimkar <ssantosh@kernel.org> 18818M: Kevin Hilman <khilman@kernel.org> 18819L: linux-omap@vger.kernel.org 18820S: Maintained 18821F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18822F: drivers/gpio/gpio-omap.c 18823 18824OMAP HARDWARE SPINLOCK SUPPORT 18825L: linux-omap@vger.kernel.org 18826S: Orphan 18827F: drivers/hwspinlock/omap_hwspinlock.c 18828 18829OMAP HS MMC SUPPORT 18830L: linux-mmc@vger.kernel.org 18831L: linux-omap@vger.kernel.org 18832S: Orphan 18833F: drivers/mmc/host/omap_hsmmc.c 18834 18835OMAP HWMOD DATA 18836M: Paul Walmsley <paul@pwsan.com> 18837L: linux-omap@vger.kernel.org 18838S: Maintained 18839F: arch/arm/mach-omap2/omap_hwmod*data* 18840 18841OMAP HWMOD SUPPORT 18842M: Paul Walmsley <paul@pwsan.com> 18843L: linux-omap@vger.kernel.org 18844S: Maintained 18845F: arch/arm/mach-omap2/omap_hwmod.* 18846 18847OMAP I2C DRIVER 18848M: Vignesh R <vigneshr@ti.com> 18849L: linux-omap@vger.kernel.org 18850L: linux-i2c@vger.kernel.org 18851S: Maintained 18852F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18853F: drivers/i2c/busses/i2c-omap.c 18854 18855OMAP MMC SUPPORT 18856M: Aaro Koskinen <aaro.koskinen@iki.fi> 18857L: linux-omap@vger.kernel.org 18858S: Odd Fixes 18859F: drivers/mmc/host/omap.c 18860 18861OMAP POWER MANAGEMENT SUPPORT 18862M: Kevin Hilman <khilman@kernel.org> 18863L: linux-omap@vger.kernel.org 18864S: Maintained 18865F: arch/arm/*omap*/*pm* 18866F: drivers/cpufreq/omap-cpufreq.c 18867 18868OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18869M: Paul Walmsley <paul@pwsan.com> 18870L: linux-omap@vger.kernel.org 18871S: Maintained 18872F: arch/arm/mach-omap2/prm* 18873 18874OMAP RANDOM NUMBER GENERATOR SUPPORT 18875M: Deepak Saxena <dsaxena@plexity.net> 18876S: Maintained 18877F: drivers/char/hw_random/omap-rng.c 18878 18879OMAP USB SUPPORT 18880L: linux-usb@vger.kernel.org 18881L: linux-omap@vger.kernel.org 18882S: Orphan 18883F: arch/arm/*omap*/usb* 18884F: drivers/usb/*/*omap* 18885 18886OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18887M: Mark Jackson <mpfj@newflow.co.uk> 18888L: linux-omap@vger.kernel.org 18889S: Maintained 18890F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18891 18892OMAP1 SUPPORT 18893M: Aaro Koskinen <aaro.koskinen@iki.fi> 18894M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18895R: Tony Lindgren <tony@atomide.com> 18896L: linux-omap@vger.kernel.org 18897S: Maintained 18898Q: http://patchwork.kernel.org/project/linux-omap/list/ 18899T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18900F: arch/arm/configs/omap1_defconfig 18901F: arch/arm/mach-omap1/ 18902F: drivers/i2c/busses/i2c-omap.c 18903F: include/linux/platform_data/ams-delta-fiq.h 18904F: include/linux/platform_data/i2c-omap.h 18905 18906OMAP2+ SUPPORT 18907M: Aaro Koskinen <aaro.koskinen@iki.fi> 18908M: Andreas Kemnade <andreas@kemnade.info> 18909M: Kevin Hilman <khilman@baylibre.com> 18910M: Roger Quadros <rogerq@kernel.org> 18911M: Tony Lindgren <tony@atomide.com> 18912L: linux-omap@vger.kernel.org 18913S: Maintained 18914W: http://linux.omap.com/ 18915Q: http://patchwork.kernel.org/project/linux-omap/list/ 18916T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18917F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18918F: arch/arm/configs/omap2plus_defconfig 18919F: arch/arm/mach-omap2/ 18920F: drivers/bus/omap*.[ch] 18921F: drivers/bus/ti-sysc.c 18922F: drivers/gpio/gpio-tps65219.c 18923F: drivers/i2c/busses/i2c-omap.c 18924F: drivers/irqchip/irq-omap-intc.c 18925F: drivers/mfd/*omap*.c 18926F: drivers/mfd/menelaus.c 18927F: drivers/mfd/palmas.c 18928F: drivers/mfd/tps65217.c 18929F: drivers/mfd/tps65218.c 18930F: drivers/mfd/tps65219.c 18931F: drivers/mfd/tps65910.c 18932F: drivers/mfd/twl-core.[ch] 18933F: drivers/mfd/twl4030*.c 18934F: drivers/mfd/twl6030*.c 18935F: drivers/mfd/twl6040*.c 18936F: drivers/regulator/palmas-regulator*.c 18937F: drivers/regulator/pbias-regulator.c 18938F: drivers/regulator/tps65217-regulator.c 18939F: drivers/regulator/tps65218-regulator.c 18940F: drivers/regulator/tps65219-regulator.c 18941F: drivers/regulator/tps65910-regulator.c 18942F: drivers/regulator/twl-regulator.c 18943F: drivers/regulator/twl6030-regulator.c 18944F: include/linux/platform_data/i2c-omap.h 18945F: include/linux/platform_data/ti-sysc.h 18946 18947OMFS FILESYSTEM 18948M: Bob Copeland <me@bobcopeland.com> 18949L: linux-karma-devel@lists.sourceforge.net 18950S: Maintained 18951F: Documentation/filesystems/omfs.rst 18952F: fs/omfs/ 18953 18954OMNIVISION OG01A1B SENSOR DRIVER 18955M: Sakari Ailus <sakari.ailus@linux.intel.com> 18956L: linux-media@vger.kernel.org 18957S: Maintained 18958F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18959F: drivers/media/i2c/og01a1b.c 18960 18961OMNIVISION OG0VE1B SENSOR DRIVER 18962M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 18963L: linux-media@vger.kernel.org 18964S: Maintained 18965T: git git://linuxtv.org/media_tree.git 18966F: Documentation/devicetree/bindings/media/i2c/ovti,og0ve1b.yaml 18967F: drivers/media/i2c/og0ve1b.c 18968 18969OMNIVISION OV01A10 SENSOR DRIVER 18970M: Bingbu Cao <bingbu.cao@intel.com> 18971L: linux-media@vger.kernel.org 18972S: Maintained 18973T: git git://linuxtv.org/media.git 18974F: drivers/media/i2c/ov01a10.c 18975 18976OMNIVISION OV02A10 SENSOR DRIVER 18977L: linux-media@vger.kernel.org 18978S: Orphan 18979T: git git://linuxtv.org/media.git 18980F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18981F: drivers/media/i2c/ov02a10.c 18982 18983OMNIVISION OV02C10 SENSOR DRIVER 18984M: Hans de Goede <hansg@kernel.org> 18985R: Bryan O'Donoghue <bod@kernel.org> 18986L: linux-media@vger.kernel.org 18987S: Maintained 18988T: git git://linuxtv.org/media.git 18989F: drivers/media/i2c/ov02c10.c 18990 18991OMNIVISION OV02E10 SENSOR DRIVER 18992M: Bryan O'Donoghue <bod@kernel.org> 18993M: Hans de Goede <hansg@kernel.org> 18994L: linux-media@vger.kernel.org 18995S: Maintained 18996T: git git://linuxtv.org/media.git 18997F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18998F: drivers/media/i2c/ov02e10.c 18999 19000OMNIVISION OV08D10 SENSOR DRIVER 19001M: Jimmy Su <jimmy.su@intel.com> 19002L: linux-media@vger.kernel.org 19003S: Maintained 19004T: git git://linuxtv.org/media.git 19005F: drivers/media/i2c/ov08d10.c 19006 19007OMNIVISION OV08X40 SENSOR DRIVER 19008M: Jason Chen <jason.z.chen@intel.com> 19009L: linux-media@vger.kernel.org 19010S: Maintained 19011T: git git://linuxtv.org/media.git 19012F: drivers/media/i2c/ov08x40.c 19013F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 19014 19015OMNIVISION OV13858 SENSOR DRIVER 19016M: Sakari Ailus <sakari.ailus@linux.intel.com> 19017L: linux-media@vger.kernel.org 19018S: Maintained 19019T: git git://linuxtv.org/media.git 19020F: drivers/media/i2c/ov13858.c 19021 19022OMNIVISION OV13B10 SENSOR DRIVER 19023M: Arec Kao <arec.kao@intel.com> 19024L: linux-media@vger.kernel.org 19025S: Maintained 19026T: git git://linuxtv.org/media.git 19027F: drivers/media/i2c/ov13b10.c 19028 19029OMNIVISION OV2680 SENSOR DRIVER 19030M: Rui Miguel Silva <rmfrfs@gmail.com> 19031M: Hans de Goede <hansg@kernel.org> 19032L: linux-media@vger.kernel.org 19033S: Maintained 19034T: git git://linuxtv.org/media.git 19035F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 19036F: drivers/media/i2c/ov2680.c 19037 19038OMNIVISION OV2685 SENSOR DRIVER 19039M: Shunqian Zheng <zhengsq@rock-chips.com> 19040L: linux-media@vger.kernel.org 19041S: Maintained 19042T: git git://linuxtv.org/media.git 19043F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 19044F: drivers/media/i2c/ov2685.c 19045 19046OMNIVISION OV2735 SENSOR DRIVER 19047M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 19048M: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> 19049L: linux-media@vger.kernel.org 19050S: Maintained 19051F: Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml 19052F: drivers/media/i2c/ov2735.c 19053 19054OMNIVISION OV2740 SENSOR DRIVER 19055M: Tianshu Qiu <tian.shu.qiu@intel.com> 19056R: Sakari Ailus <sakari.ailus@linux.intel.com> 19057R: Bingbu Cao <bingbu.cao@intel.com> 19058L: linux-media@vger.kernel.org 19059S: Maintained 19060T: git git://linuxtv.org/media.git 19061F: drivers/media/i2c/ov2740.c 19062 19063OMNIVISION OV4689 SENSOR DRIVER 19064M: Mikhail Rudenko <mike.rudenko@gmail.com> 19065L: linux-media@vger.kernel.org 19066S: Maintained 19067T: git git://linuxtv.org/media.git 19068F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 19069F: drivers/media/i2c/ov4689.c 19070 19071OMNIVISION OV5640 SENSOR DRIVER 19072M: Steve Longerbeam <slongerbeam@gmail.com> 19073L: linux-media@vger.kernel.org 19074S: Maintained 19075T: git git://linuxtv.org/media.git 19076F: drivers/media/i2c/ov5640.c 19077 19078OMNIVISION OV5647 SENSOR DRIVER 19079M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19080M: Jacopo Mondi <jacopo@jmondi.org> 19081L: linux-media@vger.kernel.org 19082S: Maintained 19083T: git git://linuxtv.org/media.git 19084F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 19085F: drivers/media/i2c/ov5647.c 19086 19087OMNIVISION OV5670 SENSOR DRIVER 19088M: Sakari Ailus <sakari.ailus@linux.intel.com> 19089L: linux-media@vger.kernel.org 19090S: Maintained 19091T: git git://linuxtv.org/media.git 19092F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 19093F: drivers/media/i2c/ov5670.c 19094 19095OMNIVISION OV5675 SENSOR DRIVER 19096M: Sakari Ailus <sakari.ailus@linux.intel.com> 19097L: linux-media@vger.kernel.org 19098S: Maintained 19099T: git git://linuxtv.org/media.git 19100F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 19101F: drivers/media/i2c/ov5675.c 19102 19103OMNIVISION OV5693 SENSOR DRIVER 19104M: Daniel Scally <djrscally@gmail.com> 19105L: linux-media@vger.kernel.org 19106S: Maintained 19107T: git git://linuxtv.org/media.git 19108F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 19109F: drivers/media/i2c/ov5693.c 19110 19111OMNIVISION OV5695 SENSOR DRIVER 19112M: Shunqian Zheng <zhengsq@rock-chips.com> 19113L: linux-media@vger.kernel.org 19114S: Maintained 19115T: git git://linuxtv.org/media.git 19116F: drivers/media/i2c/ov5695.c 19117 19118OMNIVISION OV6211 SENSOR DRIVER 19119M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19120L: linux-media@vger.kernel.org 19121S: Maintained 19122T: git git://linuxtv.org/media_tree.git 19123F: Documentation/devicetree/bindings/media/i2c/ovti,ov6211.yaml 19124F: drivers/media/i2c/ov6211.c 19125 19126OMNIVISION OV64A40 SENSOR DRIVER 19127M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19128L: linux-media@vger.kernel.org 19129S: Maintained 19130T: git git://linuxtv.org/media.git 19131F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 19132F: drivers/media/i2c/ov64a40.c 19133 19134OMNIVISION OV7670 SENSOR DRIVER 19135L: linux-media@vger.kernel.org 19136S: Orphan 19137T: git git://linuxtv.org/media.git 19138F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 19139F: drivers/media/i2c/ov7670.c 19140 19141OMNIVISION OV772x SENSOR DRIVER 19142M: Jacopo Mondi <jacopo@jmondi.org> 19143L: linux-media@vger.kernel.org 19144S: Odd fixes 19145T: git git://linuxtv.org/media.git 19146F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 19147F: drivers/media/i2c/ov772x.c 19148F: include/media/i2c/ov772x.h 19149 19150OMNIVISION OV7740 SENSOR DRIVER 19151L: linux-media@vger.kernel.org 19152S: Orphan 19153T: git git://linuxtv.org/media.git 19154F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 19155F: drivers/media/i2c/ov7740.c 19156 19157OMNIVISION OV8856 SENSOR DRIVER 19158M: Sakari Ailus <sakari.ailus@linux.intel.com> 19159L: linux-media@vger.kernel.org 19160S: Maintained 19161T: git git://linuxtv.org/media.git 19162F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 19163F: drivers/media/i2c/ov8856.c 19164 19165OMNIVISION OV8858 SENSOR DRIVER 19166M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19167M: Nicholas Roth <nicholas@rothemail.net> 19168L: linux-media@vger.kernel.org 19169S: Maintained 19170T: git git://linuxtv.org/media.git 19171F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 19172F: drivers/media/i2c/ov8858.c 19173 19174OMNIVISION OV9282 SENSOR DRIVER 19175M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19176L: linux-media@vger.kernel.org 19177S: Maintained 19178T: git git://linuxtv.org/media.git 19179F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 19180F: drivers/media/i2c/ov9282.c 19181 19182OMNIVISION OV9640 SENSOR DRIVER 19183M: Petr Cvek <petrcvekcz@gmail.com> 19184L: linux-media@vger.kernel.org 19185S: Maintained 19186F: drivers/media/i2c/ov9640.* 19187 19188OMNIVISION OV9650 SENSOR DRIVER 19189M: Sakari Ailus <sakari.ailus@linux.intel.com> 19190R: Akinobu Mita <akinobu.mita@gmail.com> 19191R: Sylwester Nawrocki <s.nawrocki@samsung.com> 19192L: linux-media@vger.kernel.org 19193S: Maintained 19194T: git git://linuxtv.org/media.git 19195F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 19196F: drivers/media/i2c/ov9650.c 19197 19198OMNIVISION OV9734 SENSOR DRIVER 19199M: Tianshu Qiu <tian.shu.qiu@intel.com> 19200R: Bingbu Cao <bingbu.cao@intel.com> 19201L: linux-media@vger.kernel.org 19202S: Maintained 19203T: git git://linuxtv.org/media.git 19204F: drivers/media/i2c/ov9734.c 19205 19206ONBOARD USB HUB DRIVER 19207M: Matthias Kaehlcke <mka@chromium.org> 19208L: linux-usb@vger.kernel.org 19209S: Maintained 19210F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 19211F: drivers/usb/misc/onboard_usb_dev.c 19212 19213ONENAND FLASH DRIVER 19214M: Kyungmin Park <kyungmin.park@samsung.com> 19215L: linux-mtd@lists.infradead.org 19216S: Maintained 19217F: drivers/mtd/nand/onenand/ 19218F: include/linux/mtd/onenand*.h 19219 19220ONEXPLAYER PLATFORM EC DRIVER 19221M: Antheas Kapenekakis <lkml@antheas.dev> 19222M: Derek John Clark <derekjohn.clark@gmail.com> 19223M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 19224L: platform-driver-x86@vger.kernel.org 19225S: Maintained 19226F: drivers/platform/x86/oxpec.c 19227 19228ONIE TLV NVMEM LAYOUT DRIVER 19229M: Miquel Raynal <miquel.raynal@bootlin.com> 19230S: Maintained 19231F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 19232F: drivers/nvmem/layouts/onie-tlv.c 19233 19234ONION OMEGA2+ BOARD 19235M: Harvey Hunt <harveyhuntnexus@gmail.com> 19236L: linux-mips@vger.kernel.org 19237S: Maintained 19238F: arch/mips/boot/dts/ralink/omega2p.dts 19239 19240ONSEMI ETHERNET PHY DRIVERS 19241M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19242L: netdev@vger.kernel.org 19243S: Supported 19244W: http://www.onsemi.com 19245F: drivers/net/phy/ncn* 19246 19247OP-TEE DRIVER 19248M: Jens Wiklander <jens.wiklander@linaro.org> 19249L: op-tee@lists.trustedfirmware.org 19250S: Maintained 19251F: Documentation/ABI/testing/sysfs-bus-optee-devices 19252F: drivers/tee/optee/ 19253 19254OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 19255M: Sumit Garg <sumit.garg@kernel.org> 19256L: op-tee@lists.trustedfirmware.org 19257S: Maintained 19258F: drivers/char/hw_random/optee-rng.c 19259 19260OP-TEE RTC DRIVER 19261M: Clément Léger <clement.leger@bootlin.com> 19262L: linux-rtc@vger.kernel.org 19263S: Maintained 19264F: drivers/rtc/rtc-optee.c 19265 19266OPA-VNIC DRIVER 19267M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19268L: linux-rdma@vger.kernel.org 19269S: Supported 19270F: drivers/infiniband/ulp/opa_vnic 19271 19272OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 19273M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 19274L: netdev@vger.kernel.org 19275S: Maintained 19276F: Documentation/networking/oa-tc6-framework.rst 19277F: drivers/net/ethernet/oa_tc6.c 19278F: include/linux/oa_tc6.h 19279 19280OPEN FIRMWARE AND FLATTENED DEVICE TREE 19281M: Rob Herring <robh@kernel.org> 19282M: Saravana Kannan <saravanak@google.com> 19283L: devicetree@vger.kernel.org 19284S: Maintained 19285Q: http://patchwork.kernel.org/project/devicetree/list/ 19286W: http://www.devicetree.org/ 19287C: irc://irc.libera.chat/devicetree 19288T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19289F: Documentation/ABI/testing/sysfs-firmware-ofw 19290F: drivers/of/ 19291F: include/linux/of*.h 19292F: rust/helpers/of.c 19293F: rust/kernel/of.rs 19294F: scripts/dtc/ 19295F: tools/testing/selftests/dt/ 19296K: of_overlay_notifier_ 19297K: of_overlay_fdt_apply 19298K: of_overlay_remove 19299 19300OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 19301M: Rob Herring <robh@kernel.org> 19302M: Krzysztof Kozlowski <krzk+dt@kernel.org> 19303M: Conor Dooley <conor+dt@kernel.org> 19304L: devicetree@vger.kernel.org 19305S: Maintained 19306Q: http://patchwork.kernel.org/project/devicetree/list/ 19307C: irc://irc.libera.chat/devicetree 19308T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19309F: Documentation/devicetree/ 19310F: arch/*/boot/dts/ 19311F: include/dt-bindings/ 19312 19313OPENCOMPUTE PTP CLOCK DRIVER 19314M: Jonathan Lemon <jonathan.lemon@gmail.com> 19315M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 19316L: netdev@vger.kernel.org 19317S: Maintained 19318F: drivers/ptp/ptp_ocp.c 19319 19320OPENCORES I2C BUS DRIVER 19321M: Peter Korsgaard <peter@korsgaard.com> 19322M: Andrew Lunn <andrew@lunn.ch> 19323L: linux-i2c@vger.kernel.org 19324S: Maintained 19325F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 19326F: Documentation/i2c/busses/i2c-ocores.rst 19327F: drivers/i2c/busses/i2c-ocores.c 19328F: include/linux/platform_data/i2c-ocores.h 19329 19330OPENRISC ARCHITECTURE 19331M: Jonas Bonn <jonas@southpole.se> 19332M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 19333M: Stafford Horne <shorne@gmail.com> 19334L: linux-openrisc@vger.kernel.org 19335S: Maintained 19336W: http://openrisc.io 19337T: git https://github.com/openrisc/linux.git 19338F: Documentation/arch/openrisc/ 19339F: Documentation/devicetree/bindings/openrisc/ 19340F: arch/openrisc/ 19341F: drivers/irqchip/irq-ompic.c 19342F: drivers/irqchip/irq-or1k-* 19343 19344OPENVPN DATA CHANNEL OFFLOAD 19345M: Antonio Quartulli <antonio@openvpn.net> 19346R: Sabrina Dubroca <sd@queasysnail.net> 19347L: openvpn-devel@lists.sourceforge.net (subscribers-only) 19348L: netdev@vger.kernel.org 19349S: Supported 19350T: git https://github.com/OpenVPN/ovpn-net-next.git 19351F: Documentation/netlink/specs/ovpn.yaml 19352F: drivers/net/ovpn/ 19353F: include/uapi/linux/ovpn.h 19354F: tools/testing/selftests/net/ovpn/ 19355 19356OPENVSWITCH 19357M: Aaron Conole <aconole@redhat.com> 19358M: Eelco Chaudron <echaudro@redhat.com> 19359M: Ilya Maximets <i.maximets@ovn.org> 19360L: netdev@vger.kernel.org 19361L: dev@openvswitch.org 19362S: Maintained 19363W: http://openvswitch.org 19364F: Documentation/networking/openvswitch.rst 19365F: include/uapi/linux/openvswitch.h 19366F: net/openvswitch/ 19367F: tools/testing/selftests/net/openvswitch/ 19368 19369OPERATING PERFORMANCE POINTS (OPP) 19370M: Viresh Kumar <vireshk@kernel.org> 19371M: Nishanth Menon <nm@ti.com> 19372M: Stephen Boyd <sboyd@kernel.org> 19373L: linux-pm@vger.kernel.org 19374S: Maintained 19375T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19376F: Documentation/devicetree/bindings/opp/ 19377F: Documentation/power/opp.rst 19378F: drivers/opp/ 19379F: include/linux/pm_opp.h 19380F: rust/kernel/opp.rs 19381 19382OPL4 DRIVER 19383M: Clemens Ladisch <clemens@ladisch.de> 19384L: linux-sound@vger.kernel.org 19385S: Maintained 19386T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19387F: sound/drivers/opl4/ 19388 19389ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19390M: Mark Fasheh <mark@fasheh.com> 19391M: Joel Becker <jlbec@evilplan.org> 19392M: Joseph Qi <joseph.qi@linux.alibaba.com> 19393L: ocfs2-devel@lists.linux.dev 19394S: Supported 19395W: http://ocfs2.wiki.kernel.org 19396F: Documentation/filesystems/dlmfs.rst 19397F: Documentation/filesystems/ocfs2.rst 19398F: fs/ocfs2/ 19399 19400ORANGEFS FILESYSTEM 19401M: Mike Marshall <hubcap@omnibond.com> 19402R: Martin Brandenburg <martin@omnibond.com> 19403L: devel@lists.orangefs.org 19404S: Supported 19405T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19406F: Documentation/filesystems/orangefs.rst 19407F: fs/orangefs/ 19408 19409OV2659 OMNIVISION SENSOR DRIVER 19410M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19411L: linux-media@vger.kernel.org 19412S: Maintained 19413W: https://linuxtv.org 19414Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19415T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19416F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19417F: drivers/media/i2c/ov2659.c 19418F: include/media/i2c/ov2659.h 19419 19420OVERLAY FILESYSTEM 19421M: Miklos Szeredi <miklos@szeredi.hu> 19422M: Amir Goldstein <amir73il@gmail.com> 19423L: linux-unionfs@vger.kernel.org 19424S: Supported 19425T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19426F: Documentation/filesystems/overlayfs.rst 19427F: fs/overlayfs/ 19428 19429P54 WIRELESS DRIVER 19430M: Christian Lamparter <chunkeey@googlemail.com> 19431L: linux-wireless@vger.kernel.org 19432S: Maintained 19433W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19434F: drivers/net/wireless/intersil/ 19435 19436PACKET SOCKETS 19437M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19438S: Maintained 19439F: include/uapi/linux/if_packet.h 19440F: net/packet/af_packet.c 19441 19442PACKING 19443M: Vladimir Oltean <olteanv@gmail.com> 19444L: netdev@vger.kernel.org 19445S: Supported 19446F: Documentation/core-api/packing.rst 19447F: include/linux/packing.h 19448F: lib/packing.c 19449F: lib/packing_test.c 19450F: scripts/gen_packed_field_checks.c 19451 19452PADATA PARALLEL EXECUTION MECHANISM 19453M: Steffen Klassert <steffen.klassert@secunet.com> 19454M: Daniel Jordan <daniel.m.jordan@oracle.com> 19455L: linux-crypto@vger.kernel.org 19456L: linux-kernel@vger.kernel.org 19457S: Maintained 19458F: Documentation/core-api/padata.rst 19459F: include/linux/padata.h 19460F: kernel/padata.c 19461 19462PAGE CACHE 19463M: Matthew Wilcox (Oracle) <willy@infradead.org> 19464L: linux-fsdevel@vger.kernel.org 19465S: Supported 19466T: git git://git.infradead.org/users/willy/pagecache.git 19467F: Documentation/filesystems/locking.rst 19468F: Documentation/filesystems/vfs.rst 19469F: include/linux/pagemap.h 19470F: mm/filemap.c 19471F: mm/page-writeback.c 19472F: mm/readahead.c 19473F: mm/truncate.c 19474 19475PAGE POOL 19476M: Jesper Dangaard Brouer <hawk@kernel.org> 19477M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19478L: netdev@vger.kernel.org 19479S: Supported 19480F: Documentation/networking/page_pool.rst 19481F: include/net/page_pool/ 19482F: include/trace/events/page_pool.h 19483F: net/core/page_pool.c 19484 19485PAGE TABLE CHECK 19486M: Pasha Tatashin <pasha.tatashin@soleen.com> 19487M: Andrew Morton <akpm@linux-foundation.org> 19488L: linux-mm@kvack.org 19489S: Maintained 19490F: Documentation/mm/page_table_check.rst 19491F: include/linux/page_table_check.h 19492F: mm/page_table_check.c 19493 19494PAGE STATE DEBUG SCRIPT 19495M: Ye Liu <liuye@kylinos.cn> 19496S: Maintained 19497F: tools/mm/show_page_info.py 19498 19499PANASONIC LAPTOP ACPI EXTRAS DRIVER 19500M: Kenneth Chan <kenneth.t.chan@gmail.com> 19501L: platform-driver-x86@vger.kernel.org 19502S: Maintained 19503F: drivers/platform/x86/panasonic-laptop.c 19504 19505PARALLAX PING IIO SENSOR DRIVER 19506M: Andreas Klinger <ak@it-klinger.de> 19507L: linux-iio@vger.kernel.org 19508S: Maintained 19509F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19510F: drivers/iio/proximity/ping.c 19511 19512PARALLEL LCD/KEYPAD PANEL DRIVER 19513M: Willy Tarreau <willy@haproxy.com> 19514M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19515S: Odd Fixes 19516F: Documentation/admin-guide/lcd-panel-cgram.rst 19517F: drivers/auxdisplay/panel.c 19518 19519PARALLEL PORT SUBSYSTEM 19520M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19521M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19522L: linux-parport@lists.infradead.org (subscribers-only) 19523S: Maintained 19524F: Documentation/driver-api/parport*.rst 19525F: drivers/char/ppdev.c 19526F: drivers/parport/ 19527F: include/linux/parport*.h 19528F: include/uapi/linux/ppdev.h 19529 19530PARAVIRT_OPS INTERFACE 19531M: Juergen Gross <jgross@suse.com> 19532R: Ajay Kaher <ajay.kaher@broadcom.com> 19533R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19534R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19535L: virtualization@lists.linux.dev 19536L: x86@kernel.org 19537S: Supported 19538T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19539F: Documentation/virt/paravirt_ops.rst 19540F: arch/*/include/asm/paravirt*.h 19541F: arch/*/kernel/paravirt* 19542F: include/linux/hypervisor.h 19543 19544PARISC ARCHITECTURE 19545M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19546M: Helge Deller <deller@gmx.de> 19547L: linux-parisc@vger.kernel.org 19548S: Maintained 19549W: https://parisc.wiki.kernel.org 19550Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19551T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19552T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19553F: Documentation/arch/parisc/ 19554F: arch/parisc/ 19555F: drivers/char/agp/parisc-agp.c 19556F: drivers/input/misc/hp_sdc_rtc.c 19557F: drivers/input/serio/gscps2.c 19558F: drivers/input/serio/hp_sdc* 19559F: drivers/parisc/ 19560F: drivers/parport/parport_gsc.* 19561F: drivers/tty/serial/8250/8250_parisc.c 19562F: drivers/video/console/sti* 19563F: drivers/video/fbdev/sti* 19564F: drivers/video/logo/logo_parisc* 19565F: include/linux/hp_sdc.h 19566 19567PARMAN 19568M: Jiri Pirko <jiri@resnulli.us> 19569L: netdev@vger.kernel.org 19570S: Supported 19571F: include/linux/parman.h 19572F: lib/parman.c 19573F: lib/test_parman.c 19574 19575PC ENGINES APU BOARD DRIVER 19576M: Enrico Weigelt, metux IT consult <info@metux.net> 19577S: Maintained 19578F: drivers/platform/x86/pcengines-apuv2.c 19579 19580PC87360 HARDWARE MONITORING DRIVER 19581M: Jim Cromie <jim.cromie@gmail.com> 19582L: linux-hwmon@vger.kernel.org 19583S: Maintained 19584F: Documentation/hwmon/pc87360.rst 19585F: drivers/hwmon/pc87360.c 19586 19587PC8736x GPIO DRIVER 19588M: Jim Cromie <jim.cromie@gmail.com> 19589S: Maintained 19590F: drivers/char/pc8736x_gpio.c 19591 19592PC87427 HARDWARE MONITORING DRIVER 19593M: Jean Delvare <jdelvare@suse.com> 19594L: linux-hwmon@vger.kernel.org 19595S: Maintained 19596F: Documentation/hwmon/pc87427.rst 19597F: drivers/hwmon/pc87427.c 19598 19599MAX77705 HARDWARE MONITORING DRIVER 19600M: Dzmitry Sankouski <dsankouski@gmail.com> 19601L: linux-hwmon@vger.kernel.org 19602S: Maintained 19603F: Documentation/hwmon/max77705.rst 19604F: drivers/hwmon/max77705-hwmon.c 19605 19606PCA9532 LED DRIVER 19607M: Riku Voipio <riku.voipio@iki.fi> 19608S: Maintained 19609F: drivers/leds/leds-pca9532.c 19610F: include/linux/leds-pca9532.h 19611 19612PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19613M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19614M: Pali Rohár <pali@kernel.org> 19615L: linux-pci@vger.kernel.org 19616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19617S: Maintained 19618F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19619F: drivers/pci/controller/pci-aardvark.c 19620 19621PCI DRIVER FOR ALTERA PCIE IP 19622M: Joyce Ooi <joyce.ooi@intel.com> 19623L: linux-pci@vger.kernel.org 19624S: Supported 19625F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19626F: drivers/pci/controller/pcie-altera.c 19627 19628PCI DRIVER FOR APPLIEDMICRO XGENE 19629M: Toan Le <toan@os.amperecomputing.com> 19630L: linux-pci@vger.kernel.org 19631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19632S: Maintained 19633F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19634F: drivers/pci/controller/pci-xgene.c 19635 19636PCI DRIVER FOR ARM VERSATILE PLATFORM 19637M: Rob Herring <robh@kernel.org> 19638L: linux-pci@vger.kernel.org 19639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19640S: Maintained 19641F: Documentation/devicetree/bindings/pci/versatile.yaml 19642F: drivers/pci/controller/pci-versatile.c 19643 19644PCI DRIVER FOR ARMADA 8K 19645M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19646L: linux-pci@vger.kernel.org 19647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19648S: Maintained 19649F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19650F: drivers/pci/controller/dwc/pcie-armada8k.c 19651 19652PCI DRIVER FOR CADENCE PCIE IP 19653L: linux-pci@vger.kernel.org 19654S: Orphan 19655F: Documentation/devicetree/bindings/pci/cdns,* 19656F: drivers/pci/controller/cadence/*cadence* 19657 19658PCI DRIVER FOR FREESCALE LAYERSCAPE 19659M: Minghuan Lian <minghuan.Lian@nxp.com> 19660M: Mingkai Hu <mingkai.hu@nxp.com> 19661M: Roy Zang <roy.zang@nxp.com> 19662L: linuxppc-dev@lists.ozlabs.org 19663L: linux-pci@vger.kernel.org 19664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19665L: imx@lists.linux.dev 19666S: Maintained 19667F: drivers/pci/controller/dwc/*layerscape* 19668 19669PCI DRIVER FOR FU740 19670M: Paul Walmsley <pjw@kernel.org> 19671M: Greentime Hu <greentime.hu@sifive.com> 19672M: Samuel Holland <samuel.holland@sifive.com> 19673L: linux-pci@vger.kernel.org 19674S: Maintained 19675F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19676F: drivers/pci/controller/dwc/pcie-fu740.c 19677 19678PCI DRIVER FOR GENERIC OF HOSTS 19679M: Will Deacon <will@kernel.org> 19680L: linux-pci@vger.kernel.org 19681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19682S: Maintained 19683F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19684F: drivers/pci/controller/pci-host-common.c 19685F: drivers/pci/controller/pci-host-generic.c 19686 19687PCI DRIVER FOR IMX6 19688M: Richard Zhu <hongxing.zhu@nxp.com> 19689M: Lucas Stach <l.stach@pengutronix.de> 19690L: linux-pci@vger.kernel.org 19691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19692L: imx@lists.linux.dev 19693S: Maintained 19694F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19695F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19696F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19697F: drivers/pci/controller/dwc/*imx6* 19698 19699PCI DRIVER FOR INTEL IXP4XX 19700M: Linus Walleij <linus.walleij@linaro.org> 19701S: Maintained 19702F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19703F: drivers/pci/controller/pci-ixp4xx.c 19704 19705PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19706M: Nirmal Patel <nirmal.patel@linux.intel.com> 19707R: Jonathan Derrick <jonathan.derrick@linux.dev> 19708L: linux-pci@vger.kernel.org 19709S: Supported 19710F: drivers/pci/controller/vmd.c 19711 19712PCI DRIVER FOR MICROSEMI SWITCHTEC 19713M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19714M: Logan Gunthorpe <logang@deltatee.com> 19715L: linux-pci@vger.kernel.org 19716S: Maintained 19717F: Documentation/ABI/testing/sysfs-class-switchtec 19718F: Documentation/driver-api/switchtec.rst 19719F: drivers/ntb/hw/mscc/ 19720F: drivers/pci/switch/switchtec* 19721F: include/linux/switchtec.h 19722F: include/uapi/linux/switchtec_ioctl.h 19723 19724PCI DRIVER FOR MOBIVEIL PCIE IP 19725M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19726M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19727L: linux-pci@vger.kernel.org 19728S: Supported 19729F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19730F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19731 19732PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19733M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19734M: Pali Rohár <pali@kernel.org> 19735L: linux-pci@vger.kernel.org 19736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19737S: Maintained 19738F: drivers/pci/controller/*mvebu* 19739 19740PCI DRIVER FOR NVIDIA TEGRA 19741M: Thierry Reding <thierry.reding@gmail.com> 19742L: linux-tegra@vger.kernel.org 19743L: linux-pci@vger.kernel.org 19744S: Supported 19745F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19746F: drivers/pci/controller/pci-tegra.c 19747 19748PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19749M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19750L: linux-pci@vger.kernel.org 19751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19752S: Maintained 19753F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19754 19755PCI DRIVER FOR PLDA PCIE IP 19756M: Daire McNamara <daire.mcnamara@microchip.com> 19757L: linux-pci@vger.kernel.org 19758S: Maintained 19759F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19760F: drivers/pci/controller/plda/pcie-plda-host.c 19761F: drivers/pci/controller/plda/pcie-plda.h 19762 19763PCI DRIVER FOR RENESAS R-CAR 19764M: Marek Vasut <marek.vasut+renesas@gmail.com> 19765M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19766L: linux-pci@vger.kernel.org 19767L: linux-renesas-soc@vger.kernel.org 19768S: Maintained 19769F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19770F: Documentation/devicetree/bindings/pci/*rcar* 19771F: drivers/pci/controller/*rcar* 19772F: drivers/pci/controller/dwc/*rcar* 19773 19774PCI DRIVER FOR SAMSUNG EXYNOS 19775M: Jingoo Han <jingoohan1@gmail.com> 19776L: linux-pci@vger.kernel.org 19777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19778L: linux-samsung-soc@vger.kernel.org 19779S: Maintained 19780F: drivers/pci/controller/dwc/pci-exynos.c 19781 19782PCI DRIVER FOR STM32MP25 19783M: Christian Bruel <christian.bruel@foss.st.com> 19784L: linux-pci@vger.kernel.org 19785S: Maintained 19786F: Documentation/devicetree/bindings/pci/st,stm32-pcie-*.yaml 19787F: drivers/pci/controller/dwc/*stm32* 19788 19789PCI DRIVER FOR SYNOPSYS DESIGNWARE 19790M: Jingoo Han <jingoohan1@gmail.com> 19791M: Manivannan Sadhasivam <mani@kernel.org> 19792L: linux-pci@vger.kernel.org 19793S: Maintained 19794F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19795F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19796F: drivers/pci/controller/dwc/*designware* 19797F: include/linux/pcie-dwc.h 19798 19799PCI DRIVER FOR TI DRA7XX/J721E 19800M: Vignesh Raghavendra <vigneshr@ti.com> 19801R: Siddharth Vadapalli <s-vadapalli@ti.com> 19802L: linux-omap@vger.kernel.org 19803L: linux-pci@vger.kernel.org 19804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19805S: Supported 19806F: Documentation/devicetree/bindings/pci/ti-pci.txt 19807F: drivers/pci/controller/cadence/pci-j721e.c 19808F: drivers/pci/controller/dwc/pci-dra7xx.c 19809 19810PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19811M: Linus Walleij <linus.walleij@linaro.org> 19812L: linux-pci@vger.kernel.org 19813S: Maintained 19814F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19815F: drivers/pci/controller/pci-v3-semi.c 19816 19817PCI DRIVER FOR XILINX VERSAL CPM 19818M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19819M: Michal Simek <michal.simek@amd.com> 19820L: linux-pci@vger.kernel.org 19821S: Maintained 19822F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19823F: drivers/pci/controller/pcie-xilinx-cpm.c 19824 19825PCI ENDPOINT SUBSYSTEM 19826M: Manivannan Sadhasivam <mani@kernel.org> 19827M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19828R: Kishon Vijay Abraham I <kishon@kernel.org> 19829L: linux-pci@vger.kernel.org 19830S: Supported 19831Q: https://patchwork.kernel.org/project/linux-pci/list/ 19832B: https://bugzilla.kernel.org 19833C: irc://irc.oftc.net/linux-pci 19834T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19835F: Documentation/PCI/endpoint/* 19836F: Documentation/misc-devices/pci-endpoint-test.rst 19837F: drivers/misc/pci_endpoint_test.c 19838F: drivers/pci/endpoint/ 19839F: tools/testing/selftests/pci_endpoint/ 19840 19841PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19842M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19843R: Oliver O'Halloran <oohall@gmail.com> 19844L: linuxppc-dev@lists.ozlabs.org 19845S: Supported 19846F: Documentation/PCI/pci-error-recovery.rst 19847F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19848F: arch/powerpc/include/*/eeh*.h 19849F: arch/powerpc/kernel/eeh*.c 19850F: arch/powerpc/platforms/*/eeh*.c 19851F: drivers/pci/pcie/aer.c 19852F: drivers/pci/pcie/dpc.c 19853F: drivers/pci/pcie/err.c 19854 19855PCI ERROR RECOVERY 19856M: Linas Vepstas <linasvepstas@gmail.com> 19857L: linux-pci@vger.kernel.org 19858S: Supported 19859F: Documentation/PCI/pci-error-recovery.rst 19860 19861PCI MSI DRIVER FOR ALTERA MSI IP 19862M: Joyce Ooi <joyce.ooi@intel.com> 19863L: linux-pci@vger.kernel.org 19864S: Supported 19865F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19866F: drivers/pci/controller/pcie-altera-msi.c 19867 19868PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19869M: Toan Le <toan@os.amperecomputing.com> 19870L: linux-pci@vger.kernel.org 19871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19872S: Maintained 19873F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 19874F: drivers/pci/controller/pci-xgene-msi.c 19875 19876PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19877M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19878M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19879M: Manivannan Sadhasivam <mani@kernel.org> 19880R: Rob Herring <robh@kernel.org> 19881L: linux-pci@vger.kernel.org 19882S: Supported 19883Q: https://patchwork.kernel.org/project/linux-pci/list/ 19884B: https://bugzilla.kernel.org 19885C: irc://irc.oftc.net/linux-pci 19886T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19887F: Documentation/ABI/testing/debugfs-pcie-ptm 19888F: Documentation/devicetree/bindings/pci/ 19889F: drivers/pci/controller/ 19890F: drivers/pci/pci-bridge-emul.c 19891F: drivers/pci/pci-bridge-emul.h 19892 19893PCI PEER-TO-PEER DMA (P2PDMA) 19894M: Bjorn Helgaas <bhelgaas@google.com> 19895M: Logan Gunthorpe <logang@deltatee.com> 19896L: linux-pci@vger.kernel.org 19897S: Supported 19898Q: https://patchwork.kernel.org/project/linux-pci/list/ 19899B: https://bugzilla.kernel.org 19900C: irc://irc.oftc.net/linux-pci 19901T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19902F: Documentation/driver-api/pci/p2pdma.rst 19903F: drivers/pci/p2pdma.c 19904F: include/linux/pci-p2pdma.h 19905 19906PCI POWER CONTROL 19907M: Bartosz Golaszewski <brgl@kernel.org> 19908L: linux-pci@vger.kernel.org 19909S: Maintained 19910T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19911F: drivers/pci/pwrctrl/* 19912F: include/linux/pci-pwrctrl.h 19913 19914PCI SUBSYSTEM 19915M: Bjorn Helgaas <bhelgaas@google.com> 19916L: linux-pci@vger.kernel.org 19917S: Supported 19918Q: https://patchwork.kernel.org/project/linux-pci/list/ 19919B: https://bugzilla.kernel.org 19920C: irc://irc.oftc.net/linux-pci 19921T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19922F: Documentation/PCI/ 19923F: Documentation/devicetree/bindings/pci/ 19924F: arch/x86/kernel/early-quirks.c 19925F: arch/x86/kernel/quirks.c 19926F: arch/x86/pci/ 19927F: drivers/acpi/pci* 19928F: drivers/pci/ 19929F: include/asm-generic/pci* 19930F: include/linux/of_pci.h 19931F: include/linux/pci* 19932F: include/uapi/linux/pci* 19933 19934PCI SUBSYSTEM [RUST] 19935M: Danilo Krummrich <dakr@kernel.org> 19936R: Bjorn Helgaas <bhelgaas@google.com> 19937R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19938L: linux-pci@vger.kernel.org 19939S: Maintained 19940C: irc://irc.oftc.net/linux-pci 19941T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19942F: rust/helpers/pci.c 19943F: rust/kernel/pci.rs 19944F: rust/kernel/pci/ 19945F: samples/rust/rust_driver_pci.rs 19946 19947PCIE BANDWIDTH CONTROLLER 19948M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19949L: linux-pci@vger.kernel.org 19950S: Supported 19951F: drivers/pci/pcie/bwctrl.c 19952F: drivers/thermal/pcie_cooling.c 19953F: include/linux/pci-bwctrl.h 19954F: tools/testing/selftests/pcie_bwctrl/ 19955 19956PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19957M: Jonathan Chocron <jonnyc@amazon.com> 19958L: linux-pci@vger.kernel.org 19959S: Maintained 19960F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 19961F: drivers/pci/controller/dwc/pcie-al.c 19962 19963PCIE DRIVER FOR AMLOGIC MESON 19964M: Yue Wang <yue.wang@Amlogic.com> 19965L: linux-pci@vger.kernel.org 19966L: linux-amlogic@lists.infradead.org 19967S: Maintained 19968F: drivers/pci/controller/dwc/pci-meson.c 19969 19970PCIE DRIVER FOR AXIS ARTPEC 19971M: Jesper Nilsson <jesper.nilsson@axis.com> 19972L: linux-arm-kernel@axis.com 19973L: linux-pci@vger.kernel.org 19974S: Maintained 19975F: Documentation/devicetree/bindings/pci/axis,artpec* 19976F: drivers/pci/controller/dwc/*artpec* 19977 19978PCIE DRIVER FOR CAVIUM THUNDERX 19979M: Robert Richter <rric@kernel.org> 19980L: linux-pci@vger.kernel.org 19981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19982S: Odd Fixes 19983F: drivers/pci/controller/pci-thunder-* 19984 19985PCIE DRIVER FOR HISILICON 19986M: Zhou Wang <wangzhou1@hisilicon.com> 19987L: linux-pci@vger.kernel.org 19988S: Maintained 19989F: drivers/pci/controller/dwc/pcie-hisi.c 19990 19991PCIE DRIVER FOR HISILICON KIRIN 19992M: Xiaowei Song <songxiaowei@hisilicon.com> 19993M: Binghui Wang <wangbinghui@hisilicon.com> 19994L: linux-pci@vger.kernel.org 19995S: Maintained 19996F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19997F: drivers/pci/controller/dwc/pcie-kirin.c 19998 19999PCIE DRIVER FOR HISILICON STB 20000M: Shawn Guo <shawn.guo@linaro.org> 20001L: linux-pci@vger.kernel.org 20002S: Maintained 20003F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 20004F: drivers/pci/controller/dwc/pcie-histb.c 20005 20006PCIE DRIVER FOR INTEL KEEM BAY 20007M: Srikanth Thokala <srikanth.thokala@intel.com> 20008L: linux-pci@vger.kernel.org 20009S: Supported 20010F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 20011F: drivers/pci/controller/dwc/pcie-keembay.c 20012 20013PCIE DRIVER FOR INTEL LGM GW SOC 20014M: Chuanhua Lei <lchuanhua@maxlinear.com> 20015L: linux-pci@vger.kernel.org 20016S: Maintained 20017F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 20018F: drivers/pci/controller/dwc/pcie-intel-gw.c 20019 20020PCIE DRIVER FOR MEDIATEK 20021M: Ryder Lee <ryder.lee@mediatek.com> 20022M: Jianjun Wang <jianjun.wang@mediatek.com> 20023L: linux-pci@vger.kernel.org 20024L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20025S: Supported 20026F: Documentation/devicetree/bindings/pci/mediatek* 20027F: drivers/pci/controller/*mediatek* 20028 20029PCIE DRIVER FOR MICROCHIP 20030M: Daire McNamara <daire.mcnamara@microchip.com> 20031L: linux-pci@vger.kernel.org 20032S: Supported 20033F: Documentation/devicetree/bindings/pci/microchip* 20034F: drivers/pci/controller/plda/*microchip* 20035 20036PCIE DRIVER FOR QUALCOMM MSM 20037M: Manivannan Sadhasivam <mani@kernel.org> 20038L: linux-pci@vger.kernel.org 20039L: linux-arm-msm@vger.kernel.org 20040S: Maintained 20041F: drivers/pci/controller/dwc/pcie-qcom-common.c 20042F: drivers/pci/controller/dwc/pcie-qcom.c 20043 20044PCIE DRIVER FOR ROCKCHIP 20045M: Shawn Lin <shawn.lin@rock-chips.com> 20046L: linux-pci@vger.kernel.org 20047L: linux-rockchip@lists.infradead.org 20048S: Maintained 20049F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 20050F: drivers/pci/controller/pcie-rockchip* 20051 20052PCIE DRIVER FOR SOCIONEXT UNIPHIER 20053M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20054L: linux-pci@vger.kernel.org 20055S: Maintained 20056F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 20057F: drivers/pci/controller/dwc/pcie-uniphier* 20058 20059PCIE DRIVER FOR ST SPEAR13XX 20060M: Pratyush Anand <pratyush.anand@gmail.com> 20061L: linux-pci@vger.kernel.org 20062S: Maintained 20063F: drivers/pci/controller/dwc/*spear* 20064 20065PCIE DRIVER FOR STARFIVE JH71x0 20066M: Kevin Xie <kevin.xie@starfivetech.com> 20067L: linux-pci@vger.kernel.org 20068S: Maintained 20069F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 20070F: drivers/pci/controller/plda/pcie-starfive.c 20071 20072PCIE ENDPOINT DRIVER FOR QUALCOMM 20073M: Manivannan Sadhasivam <mani@kernel.org> 20074L: linux-pci@vger.kernel.org 20075L: linux-arm-msm@vger.kernel.org 20076S: Maintained 20077F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 20078F: drivers/pci/controller/dwc/pcie-qcom-common.c 20079F: drivers/pci/controller/dwc/pcie-qcom-ep.c 20080 20081PCMCIA SUBSYSTEM 20082M: Dominik Brodowski <linux@dominikbrodowski.net> 20083S: Odd Fixes 20084T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 20085F: Documentation/pcmcia/ 20086F: drivers/pcmcia/ 20087F: include/pcmcia/ 20088F: tools/pcmcia/ 20089 20090PCNET32 NETWORK DRIVER 20091M: Don Fry <pcnet32@frontier.com> 20092L: netdev@vger.kernel.org 20093S: Maintained 20094F: drivers/net/ethernet/amd/pcnet32.c 20095 20096PCRYPT PARALLEL CRYPTO ENGINE 20097M: Steffen Klassert <steffen.klassert@secunet.com> 20098L: linux-crypto@vger.kernel.org 20099S: Maintained 20100F: crypto/pcrypt.c 20101F: include/crypto/pcrypt.h 20102 20103PDS DSC VIRTIO DATA PATH ACCELERATOR 20104R: Brett Creeley <brett.creeley@amd.com> 20105F: drivers/vdpa/pds/ 20106 20107PECI HARDWARE MONITORING DRIVERS 20108M: Iwona Winiarska <iwona.winiarska@intel.com> 20109L: linux-hwmon@vger.kernel.org 20110S: Supported 20111F: Documentation/hwmon/peci-cputemp.rst 20112F: Documentation/hwmon/peci-dimmtemp.rst 20113F: drivers/hwmon/peci/ 20114 20115PECI SUBSYSTEM 20116M: Iwona Winiarska <iwona.winiarska@intel.com> 20117L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 20118S: Supported 20119F: Documentation/devicetree/bindings/peci/ 20120F: Documentation/peci/ 20121F: drivers/peci/ 20122F: include/linux/peci-cpu.h 20123F: include/linux/peci.h 20124 20125PENSANDO ETHERNET DRIVERS 20126M: Brett Creeley <brett.creeley@amd.com> 20127L: netdev@vger.kernel.org 20128S: Maintained 20129F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 20130F: drivers/net/ethernet/pensando/ 20131 20132PER-CPU MEMORY ALLOCATOR 20133M: Dennis Zhou <dennis@kernel.org> 20134M: Tejun Heo <tj@kernel.org> 20135M: Christoph Lameter <cl@gentwo.org> 20136L: linux-mm@kvack.org 20137S: Maintained 20138T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 20139F: arch/*/include/asm/percpu.h 20140F: include/linux/percpu*.h 20141F: lib/percpu*.c 20142F: mm/percpu*.c 20143F: mm/percpu-internal.h 20144 20145PER-TASK DELAY ACCOUNTING 20146M: Balbir Singh <bsingharora@gmail.com> 20147M: Yang Yang <yang.yang29@zte.com.cn> 20148S: Maintained 20149F: include/linux/delayacct.h 20150F: kernel/delayacct.c 20151 20152TASK DELAY MONITORING TOOLS 20153M: Andrew Morton <akpm@linux-foundation.org> 20154M: Wang Yaxin <wang.yaxin@zte.com.cn> 20155M: Fan Yu <fan.yu9@zte.com.cn> 20156L: linux-kernel@vger.kernel.org 20157S: Maintained 20158F: Documentation/accounting/delay-accounting.rst 20159F: tools/accounting/delaytop.c 20160F: tools/accounting/getdelays.c 20161 20162PERFORMANCE EVENTS SUBSYSTEM 20163M: Peter Zijlstra <peterz@infradead.org> 20164M: Ingo Molnar <mingo@redhat.com> 20165M: Arnaldo Carvalho de Melo <acme@kernel.org> 20166M: Namhyung Kim <namhyung@kernel.org> 20167R: Mark Rutland <mark.rutland@arm.com> 20168R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20169R: Jiri Olsa <jolsa@kernel.org> 20170R: Ian Rogers <irogers@google.com> 20171R: Adrian Hunter <adrian.hunter@intel.com> 20172R: James Clark <james.clark@linaro.org> 20173L: linux-perf-users@vger.kernel.org 20174L: linux-kernel@vger.kernel.org 20175S: Supported 20176W: https://perf.wiki.kernel.org/ 20177T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 20178T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 20179T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 20180F: arch/*/events/* 20181F: arch/*/events/*/* 20182F: arch/*/include/asm/perf_event.h 20183F: arch/*/kernel/*/*/perf_event*.c 20184F: arch/*/kernel/*/perf_event*.c 20185F: arch/*/kernel/perf_callchain.c 20186F: arch/*/kernel/perf_event*.c 20187F: include/linux/perf_event.h 20188F: include/uapi/linux/perf_event.h 20189F: kernel/events/* 20190F: tools/lib/perf/ 20191F: tools/perf/ 20192 20193PERFORMANCE EVENTS TOOLING ARM64 20194R: John Garry <john.g.garry@oracle.com> 20195R: Will Deacon <will@kernel.org> 20196R: James Clark <james.clark@linaro.org> 20197R: Mike Leach <mike.leach@linaro.org> 20198R: Leo Yan <leo.yan@linux.dev> 20199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20200S: Supported 20201F: tools/build/feature/test-libopencsd.c 20202F: tools/perf/arch/arm*/ 20203F: tools/perf/pmu-events/arch/arm64/ 20204F: tools/perf/util/arm-spe* 20205F: tools/perf/util/cs-etm* 20206 20207PERSONALITY HANDLING 20208M: Christoph Hellwig <hch@infradead.org> 20209L: linux-abi-devel@lists.sourceforge.net 20210S: Maintained 20211F: include/linux/personality.h 20212F: include/uapi/linux/personality.h 20213 20214PHOENIX RC FLIGHT CONTROLLER ADAPTER 20215M: Marcus Folkesson <marcus.folkesson@gmail.com> 20216L: linux-input@vger.kernel.org 20217S: Maintained 20218F: Documentation/input/devices/pxrc.rst 20219F: drivers/input/joystick/pxrc.c 20220 20221PHONET PROTOCOL 20222M: Remi Denis-Courmont <courmisch@gmail.com> 20223S: Supported 20224F: Documentation/networking/phonet.rst 20225F: include/linux/phonet.h 20226F: include/net/phonet/ 20227F: include/uapi/linux/phonet.h 20228F: net/phonet/ 20229 20230PHRAM MTD DRIVER 20231M: Joern Engel <joern@lazybastard.org> 20232L: linux-mtd@lists.infradead.org 20233S: Maintained 20234F: drivers/mtd/devices/phram.c 20235 20236PICOLCD HID DRIVER 20237M: Bruno Prémont <bonbons@linux-vserver.org> 20238L: linux-input@vger.kernel.org 20239S: Maintained 20240F: drivers/hid/hid-picolcd* 20241 20242PIDFD API 20243M: Christian Brauner <christian@brauner.io> 20244L: linux-kernel@vger.kernel.org 20245S: Maintained 20246T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 20247F: rust/kernel/pid_namespace.rs 20248F: samples/pidfd/ 20249F: tools/testing/selftests/clone3/ 20250F: tools/testing/selftests/pid_namespace/ 20251F: tools/testing/selftests/pidfd/ 20252K: (?i)pidfd 20253K: (?i)clone3 20254K: \b(clone_args|kernel_clone_args)\b 20255 20256PIN CONTROL SUBSYSTEM 20257M: Linus Walleij <linus.walleij@linaro.org> 20258L: linux-gpio@vger.kernel.org 20259S: Maintained 20260T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 20261F: Documentation/devicetree/bindings/pinctrl/ 20262F: Documentation/driver-api/pin-control.rst 20263F: drivers/pinctrl/ 20264F: include/dt-bindings/pinctrl/ 20265F: include/linux/pinctrl/ 20266 20267PIN CONTROLLER - AIROHA 20268M: Lorenzo Bianconi <lorenzo@kernel.org> 20269L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20270S: Maintained 20271F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 20272F: drivers/pinctrl/mediatek/pinctrl-airoha.c 20273 20274PIN CONTROLLER - AMD 20275M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 20276M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 20277S: Maintained 20278F: drivers/pinctrl/pinctrl-amd.c 20279 20280PIN CONTROLLER - FREESCALE 20281M: Dong Aisheng <aisheng.dong@nxp.com> 20282M: Fabio Estevam <festevam@gmail.com> 20283M: Shawn Guo <shawnguo@kernel.org> 20284M: Jacky Bai <ping.bai@nxp.com> 20285R: Pengutronix Kernel Team <kernel@pengutronix.de> 20286R: NXP S32 Linux Team <s32@nxp.com> 20287L: linux-gpio@vger.kernel.org 20288S: Maintained 20289F: Documentation/devicetree/bindings/pinctrl/fsl,* 20290F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 20291F: drivers/pinctrl/freescale/ 20292F: drivers/pinctrl/nxp/ 20293 20294PIN CONTROLLER - INTEL 20295M: Mika Westerberg <mika.westerberg@linux.intel.com> 20296M: Andy Shevchenko <andy@kernel.org> 20297S: Supported 20298T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 20299F: drivers/pinctrl/intel/ 20300 20301PIN CONTROLLER - KEEMBAY 20302S: Orphan 20303F: drivers/pinctrl/pinctrl-keembay* 20304 20305PIN CONTROLLER - MEDIATEK 20306M: Sean Wang <sean.wang@kernel.org> 20307L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20308S: Maintained 20309F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 20310F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 20311F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 20312F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 20313F: drivers/pinctrl/mediatek/ 20314 20315PIN CONTROLLER - MEDIATEK MIPS 20316M: Chester A. Unal <chester.a.unal@arinc9.com> 20317M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20318L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20319L: linux-mips@vger.kernel.org 20320S: Maintained 20321F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 20322F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 20323F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 20324F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 20325F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 20326F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 20327F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 20328F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 20329F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 20330F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 20331F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 20332F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 20333F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 20334F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 20335F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 20336 20337PIN CONTROLLER - MICROCHIP AT91 20338M: Ludovic Desroches <ludovic.desroches@microchip.com> 20339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20340L: linux-gpio@vger.kernel.org 20341S: Supported 20342F: drivers/gpio/gpio-sama5d2-piobu.c 20343F: drivers/pinctrl/pinctrl-at91* 20344 20345PIN CONTROLLER - QUALCOMM 20346M: Bjorn Andersson <andersson@kernel.org> 20347L: linux-arm-msm@vger.kernel.org 20348S: Maintained 20349C: irc://irc.oftc.net/linux-msm 20350F: Documentation/devicetree/bindings/pinctrl/qcom,* 20351F: drivers/pinctrl/qcom/ 20352 20353PIN CONTROLLER - RENESAS 20354M: Geert Uytterhoeven <geert+renesas@glider.be> 20355L: linux-renesas-soc@vger.kernel.org 20356S: Supported 20357T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 20358F: Documentation/devicetree/bindings/pinctrl/renesas,* 20359F: drivers/pinctrl/renesas/ 20360 20361PIN CONTROLLER - SAMSUNG 20362M: Krzysztof Kozlowski <krzk@kernel.org> 20363M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20364R: Alim Akhtar <alim.akhtar@samsung.com> 20365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20366L: linux-samsung-soc@vger.kernel.org 20367S: Maintained 20368Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 20369B: mailto:linux-samsung-soc@vger.kernel.org 20370C: irc://irc.libera.chat/linux-exynos 20371T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 20372F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 20373F: drivers/pinctrl/samsung/ 20374 20375PIN CONTROLLER - SINGLE 20376M: Tony Lindgren <tony@atomide.com> 20377M: Haojian Zhuang <haojian.zhuang@linaro.org> 20378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20379L: linux-omap@vger.kernel.org 20380S: Maintained 20381F: drivers/pinctrl/pinctrl-single.c 20382 20383PIN CONTROLLER - SUNPLUS / TIBBO 20384M: Dvorkin Dmitry <dvorkin@tibbo.com> 20385M: Wells Lu <wellslutw@gmail.com> 20386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20387S: Maintained 20388W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20389F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20390F: drivers/pinctrl/sunplus/ 20391F: include/dt-bindings/pinctrl/sppctl*.h 20392 20393PINE64 PINEPHONE KEYBOARD DRIVER 20394M: Samuel Holland <samuel@sholland.org> 20395S: Supported 20396F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20397F: drivers/input/keyboard/pinephone-keyboard.c 20398 20399PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20400M: Tomasz Duszynski <tduszyns@gmail.com> 20401S: Maintained 20402F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20403F: drivers/iio/chemical/pms7003.c 20404 20405PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20406M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20407L: netdev@vger.kernel.org 20408S: Maintained 20409F: drivers/net/phy/mdio-open-alliance.h 20410F: net/ethtool/plca.c 20411 20412PLDMFW LIBRARY 20413M: Jacob Keller <jacob.e.keller@intel.com> 20414S: Maintained 20415F: Documentation/driver-api/pldmfw/ 20416F: include/linux/pldmfw.h 20417F: lib/pldmfw/ 20418 20419PLX DMA DRIVER 20420M: Logan Gunthorpe <logang@deltatee.com> 20421S: Maintained 20422F: drivers/dma/plx_dma.c 20423 20424PM-GRAPH UTILITY 20425M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20426L: linux-pm@vger.kernel.org 20427S: Supported 20428W: https://01.org/pm-graph 20429B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20430T: git https://github.com/intel/pm-graph.git 20431F: tools/power/pm-graph 20432 20433PM6764TR DRIVER 20434M: Charles Hsu <hsu.yungteng@gmail.com> 20435L: linux-hwmon@vger.kernel.org 20436S: Maintained 20437F: Documentation/hwmon/pm6764tr.rst 20438F: drivers/hwmon/pmbus/pm6764tr.c 20439 20440PMC SIERRA MaxRAID DRIVER 20441L: linux-scsi@vger.kernel.org 20442S: Orphan 20443W: http://www.pmc-sierra.com/ 20444F: drivers/scsi/pmcraid.* 20445 20446PMC SIERRA PM8001 DRIVER 20447M: Jack Wang <jinpu.wang@cloud.ionos.com> 20448L: linux-scsi@vger.kernel.org 20449S: Supported 20450F: drivers/scsi/pm8001/ 20451 20452PNI RM3100 IIO DRIVER 20453M: Song Qiang <songqiang1304521@gmail.com> 20454L: linux-iio@vger.kernel.org 20455S: Maintained 20456F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20457F: drivers/iio/magnetometer/rm3100* 20458 20459PNP SUPPORT 20460M: "Rafael J. Wysocki" <rafael@kernel.org> 20461L: linux-acpi@vger.kernel.org 20462S: Maintained 20463F: drivers/pnp/ 20464F: include/linux/pnp.h 20465 20466PORTWELL EC DRIVER 20467M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20468L: platform-driver-x86@vger.kernel.org 20469S: Maintained 20470F: drivers/platform/x86/portwell-ec.c 20471 20472POSIX CLOCKS and TIMERS 20473M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20474M: Frederic Weisbecker <frederic@kernel.org> 20475M: Thomas Gleixner <tglx@linutronix.de> 20476L: linux-kernel@vger.kernel.org 20477S: Maintained 20478T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20479F: fs/timerfd.c 20480F: include/linux/time_namespace.h 20481F: include/linux/timerfd.h 20482F: include/uapi/linux/time.h 20483F: include/uapi/linux/timerfd.h 20484F: include/trace/events/timer* 20485F: kernel/time/itimer.c 20486F: kernel/time/posix-* 20487F: kernel/time/namespace.c 20488 20489POWER MANAGEMENT CORE 20490M: "Rafael J. Wysocki" <rafael@kernel.org> 20491L: linux-pm@vger.kernel.org 20492S: Supported 20493B: https://bugzilla.kernel.org 20494T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20495F: drivers/base/power/ 20496F: drivers/powercap/ 20497F: include/linux/intel_rapl.h 20498F: include/linux/pm.h 20499F: include/linux/pm_* 20500F: include/linux/powercap.h 20501F: kernel/configs/nopm.config 20502 20503POWER SEQUENCING 20504M: Bartosz Golaszewski <brgl@kernel.org> 20505L: linux-pm@vger.kernel.org 20506S: Maintained 20507T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20508F: Documentation/driver-api/pwrseq.rst 20509F: drivers/power/sequencing/ 20510F: include/linux/pwrseq/ 20511 20512POWER STATE COORDINATION INTERFACE (PSCI) 20513M: Mark Rutland <mark.rutland@arm.com> 20514M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20516S: Maintained 20517F: Documentation/devicetree/bindings/arm/psci.yaml 20518F: drivers/firmware/psci/ 20519F: include/linux/psci.h 20520F: include/uapi/linux/psci.h 20521 20522POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20523M: Sebastian Reichel <sre@kernel.org> 20524L: linux-pm@vger.kernel.org 20525S: Maintained 20526T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20527F: Documentation/ABI/testing/sysfs-class-power 20528F: Documentation/devicetree/bindings/power/supply/ 20529F: drivers/power/supply/ 20530F: include/linux/power/ 20531F: include/linux/power_supply.h 20532F: tools/testing/selftests/power_supply/ 20533 20534POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20535M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20536L: linuxppc-dev@lists.ozlabs.org 20537S: Maintained 20538F: drivers/char/powernv-op-panel.c 20539 20540PPP OVER ATM (RFC 2364) 20541M: Mitchell Blank Jr <mitch@sfgoth.com> 20542S: Maintained 20543F: include/uapi/linux/atmppp.h 20544F: net/atm/pppoatm.c 20545 20546PPP OVER ETHERNET 20547M: Michal Ostrowski <mostrows@earthlink.net> 20548S: Maintained 20549F: drivers/net/ppp/pppoe.c 20550F: drivers/net/ppp/pppox.c 20551 20552PPP OVER L2TP 20553M: James Chapman <jchapman@katalix.com> 20554S: Maintained 20555F: include/linux/if_pppol2tp.h 20556F: include/uapi/linux/if_pppol2tp.h 20557F: net/l2tp/l2tp_ppp.c 20558 20559PPP PROTOCOL DRIVERS AND COMPRESSORS 20560L: linux-ppp@vger.kernel.org 20561S: Orphan 20562F: drivers/net/ppp/ppp_* 20563 20564PPS SUPPORT 20565M: Rodolfo Giometti <giometti@enneenne.com> 20566L: linuxpps@ml.enneenne.com (subscribers-only) 20567S: Maintained 20568W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20569F: Documentation/ABI/testing/sysfs-pps 20570F: Documentation/ABI/testing/sysfs-pps-gen 20571F: Documentation/ABI/testing/sysfs-pps-gen-tio 20572F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20573F: Documentation/driver-api/pps.rst 20574F: drivers/pps/ 20575F: include/linux/pps*.h 20576F: include/uapi/linux/pps.h 20577F: include/uapi/linux/pps_gen.h 20578 20579PRESSURE STALL INFORMATION (PSI) 20580M: Johannes Weiner <hannes@cmpxchg.org> 20581M: Suren Baghdasaryan <surenb@google.com> 20582R: Peter Ziljstra <peterz@infradead.org> 20583S: Maintained 20584F: include/linux/psi* 20585F: kernel/sched/psi.c 20586 20587PROPELLER BUILD 20588M: Rong Xu <xur@google.com> 20589M: Han Shen <shenhan@google.com> 20590S: Supported 20591F: Documentation/dev-tools/propeller.rst 20592F: scripts/Makefile.propeller 20593 20594PRINTK 20595M: Petr Mladek <pmladek@suse.com> 20596R: Steven Rostedt <rostedt@goodmis.org> 20597R: John Ogness <john.ogness@linutronix.de> 20598R: Sergey Senozhatsky <senozhatsky@chromium.org> 20599S: Maintained 20600T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20601F: include/linux/printk.h 20602F: kernel/printk/ 20603 20604PRINTK INDEXING 20605R: Chris Down <chris@chrisdown.name> 20606S: Maintained 20607F: Documentation/core-api/printk-index.rst 20608F: kernel/printk/index.c 20609K: printk_index 20610 20611PROC FILESYSTEM 20612L: linux-kernel@vger.kernel.org 20613L: linux-fsdevel@vger.kernel.org 20614S: Maintained 20615F: Documentation/filesystems/proc.rst 20616F: fs/proc/ 20617F: include/linux/proc_fs.h 20618F: tools/testing/selftests/proc/ 20619 20620PROC SYSCTL 20621M: Kees Cook <kees@kernel.org> 20622M: Joel Granados <joel.granados@kernel.org> 20623L: linux-kernel@vger.kernel.org 20624L: linux-fsdevel@vger.kernel.org 20625S: Maintained 20626T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20627F: fs/proc/proc_sysctl.c 20628F: include/linux/sysctl.h 20629F: kernel/sysctl* 20630F: tools/testing/selftests/sysctl/* 20631F: lib/test_sysctl.c 20632F: scripts/check-sysctl-docs 20633 20634PS3 NETWORK SUPPORT 20635M: Geoff Levand <geoff@infradead.org> 20636L: netdev@vger.kernel.org 20637L: linuxppc-dev@lists.ozlabs.org 20638S: Maintained 20639F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20640 20641PS3 PLATFORM SUPPORT 20642M: Geoff Levand <geoff@infradead.org> 20643L: linuxppc-dev@lists.ozlabs.org 20644S: Maintained 20645F: arch/powerpc/boot/ps3* 20646F: arch/powerpc/include/asm/lv1call.h 20647F: arch/powerpc/include/asm/ps3*.h 20648F: arch/powerpc/platforms/ps3/ 20649F: drivers/*/ps3* 20650F: drivers/ps3/ 20651F: drivers/rtc/rtc-ps3.c 20652F: drivers/usb/host/*ps3.c 20653F: sound/ppc/snd_ps3* 20654 20655PS3VRAM DRIVER 20656M: Jim Paris <jim@jtan.com> 20657M: Geoff Levand <geoff@infradead.org> 20658L: linuxppc-dev@lists.ozlabs.org 20659S: Maintained 20660F: drivers/block/ps3vram.c 20661 20662PSAMPLE PACKET SAMPLING SUPPORT 20663M: Yotam Gigi <yotam.gi@gmail.com> 20664S: Maintained 20665F: include/net/psample.h 20666F: include/uapi/linux/psample.h 20667F: net/psample 20668 20669PSE NETWORK DRIVER 20670M: Oleksij Rempel <o.rempel@pengutronix.de> 20671M: Kory Maincent <kory.maincent@bootlin.com> 20672L: netdev@vger.kernel.org 20673S: Maintained 20674F: Documentation/devicetree/bindings/net/pse-pd/ 20675F: drivers/net/pse-pd/ 20676F: net/ethtool/pse-pd.c 20677 20678PSTORE FILESYSTEM 20679M: Kees Cook <kees@kernel.org> 20680R: Tony Luck <tony.luck@intel.com> 20681R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20682L: linux-hardening@vger.kernel.org 20683S: Supported 20684T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20685F: Documentation/admin-guide/pstore-blk.rst 20686F: Documentation/admin-guide/ramoops.rst 20687F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20688F: drivers/acpi/apei/erst.c 20689F: drivers/firmware/efi/efi-pstore.c 20690F: fs/pstore/ 20691F: include/linux/pstore* 20692K: \b(pstore|ramoops) 20693 20694PT5161L HARDWARE MONITOR DRIVER 20695M: Cosmo Chou <cosmo.chou@quantatw.com> 20696L: linux-hwmon@vger.kernel.org 20697S: Maintained 20698F: Documentation/hwmon/pt5161l.rst 20699F: drivers/hwmon/pt5161l.c 20700 20701PTP HARDWARE CLOCK SUPPORT 20702M: Richard Cochran <richardcochran@gmail.com> 20703L: netdev@vger.kernel.org 20704S: Maintained 20705W: http://linuxptp.sourceforge.net/ 20706F: Documentation/ABI/testing/sysfs-ptp 20707F: Documentation/driver-api/ptp.rst 20708F: drivers/net/phy/dp83640* 20709F: drivers/ptp/* 20710F: include/linux/ptp_cl* 20711K: (?:\b|_)ptp(?:\b|_) 20712 20713PTP MOCKUP CLOCK SUPPORT 20714M: Vladimir Oltean <vladimir.oltean@nxp.com> 20715L: netdev@vger.kernel.org 20716S: Maintained 20717F: drivers/ptp/ptp_mock.c 20718F: include/linux/ptp_mock.h 20719 20720PTP VIRTUAL CLOCK SUPPORT 20721M: Yangbo Lu <yangbo.lu@nxp.com> 20722L: netdev@vger.kernel.org 20723S: Maintained 20724F: drivers/ptp/ptp_vclock.c 20725F: net/ethtool/phc_vclocks.c 20726 20727PTP VMCLOCK SUPPORT 20728M: David Woodhouse <dwmw2@infradead.org> 20729L: netdev@vger.kernel.org 20730S: Maintained 20731F: drivers/ptp/ptp_vmclock.c 20732F: include/uapi/linux/vmclock-abi.h 20733 20734PTRACE SUPPORT 20735M: Oleg Nesterov <oleg@redhat.com> 20736S: Maintained 20737F: arch/*/*/ptrace*.c 20738F: arch/*/include/asm/ptrace*.h 20739F: arch/*/ptrace*.c 20740F: include/asm-generic/syscall.h 20741F: include/linux/ptrace.h 20742F: include/linux/regset.h 20743F: include/uapi/linux/ptrace.h 20744F: kernel/ptrace.c 20745 20746PULSE8-CEC DRIVER 20747M: Hans Verkuil <hverkuil@kernel.org> 20748L: linux-media@vger.kernel.org 20749S: Maintained 20750T: git git://linuxtv.org/media.git 20751F: drivers/media/cec/usb/pulse8/ 20752 20753PURELIFI PLFXLC DRIVER 20754M: Srinivasan Raju <srini.raju@purelifi.com> 20755L: linux-wireless@vger.kernel.org 20756S: Supported 20757F: drivers/net/wireless/purelifi/ 20758 20759PVRUSB2 VIDEO4LINUX DRIVER 20760M: Mike Isely <isely@pobox.com> 20761L: pvrusb2@isely.net (subscribers-only) 20762L: linux-media@vger.kernel.org 20763S: Maintained 20764W: http://www.isely.net/pvrusb2/ 20765T: git git://linuxtv.org/media.git 20766F: Documentation/driver-api/media/drivers/pvrusb2* 20767F: drivers/media/usb/pvrusb2/ 20768 20769PWC WEBCAM DRIVER 20770M: Hans Verkuil <hverkuil@kernel.org> 20771L: linux-media@vger.kernel.org 20772S: Odd Fixes 20773T: git git://linuxtv.org/media.git 20774F: drivers/media/usb/pwc/* 20775F: include/trace/events/pwc.h 20776 20777PWM IR Transmitter 20778M: Sean Young <sean@mess.org> 20779L: linux-media@vger.kernel.org 20780S: Maintained 20781F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20782F: drivers/media/rc/pwm-ir-tx.c 20783 20784PWM SUBSYSTEM 20785M: Uwe Kleine-König <ukleinek@kernel.org> 20786L: linux-pwm@vger.kernel.org 20787S: Maintained 20788Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20789T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20790F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20791F: Documentation/devicetree/bindings/pwm/ 20792F: Documentation/driver-api/pwm.rst 20793F: drivers/gpio/gpio-mvebu.c 20794F: drivers/pwm/ 20795F: drivers/video/backlight/pwm_bl.c 20796F: include/dt-bindings/pwm/ 20797F: include/linux/pwm.h 20798F: include/linux/pwm_backlight.h 20799K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20800 20801PXA GPIO DRIVER 20802M: Robert Jarzmik <robert.jarzmik@free.fr> 20803L: linux-gpio@vger.kernel.org 20804S: Maintained 20805F: drivers/gpio/gpio-pxa.c 20806 20807PXA MMCI DRIVER 20808S: Orphan 20809 20810PXA RTC DRIVER 20811M: Robert Jarzmik <robert.jarzmik@free.fr> 20812L: linux-rtc@vger.kernel.org 20813S: Maintained 20814 20815PXA2xx/PXA3xx SUPPORT 20816M: Daniel Mack <daniel@zonque.org> 20817M: Haojian Zhuang <haojian.zhuang@gmail.com> 20818M: Robert Jarzmik <robert.jarzmik@free.fr> 20819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20820S: Maintained 20821T: git https://github.com/hzhuang1/linux.git 20822T: git https://github.com/rjarzmik/linux.git 20823F: arch/arm/boot/dts/intel/pxa/ 20824F: arch/arm/mach-pxa/ 20825F: drivers/dma/pxa* 20826F: drivers/pcmcia/pxa2xx* 20827F: drivers/pinctrl/pxa/ 20828F: drivers/spi/spi-pxa2xx* 20829F: drivers/usb/gadget/udc/pxa2* 20830F: include/sound/pxa2xx-lib.h 20831F: sound/arm/pxa* 20832F: sound/soc/pxa/ 20833 20834QAT DRIVER 20835M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20836L: qat-linux@intel.com 20837S: Supported 20838F: drivers/crypto/intel/qat/ 20839 20840QCOM AUDIO (ASoC) DRIVERS 20841M: Srinivas Kandagatla <srini@kernel.org> 20842L: linux-sound@vger.kernel.org 20843L: linux-arm-msm@vger.kernel.org 20844S: Supported 20845F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20846F: Documentation/devicetree/bindings/sound/qcom,* 20847F: drivers/soc/qcom/apr.c 20848F: drivers/soundwire/qcom.c 20849F: include/dt-bindings/sound/qcom,wcd93* 20850F: sound/soc/codecs/lpass-*.* 20851F: sound/soc/codecs/msm8916-wcd-analog.c 20852F: sound/soc/codecs/msm8916-wcd-digital.c 20853F: sound/soc/codecs/pm4125-sdw.c 20854F: sound/soc/codecs/pm4125.* 20855F: sound/soc/codecs/wcd-clsh-v2.* 20856F: sound/soc/codecs/wcd-mbhc-v2.* 20857F: sound/soc/codecs/wcd93*.* 20858F: sound/soc/codecs/wsa88*.* 20859F: sound/soc/qcom/ 20860 20861QCOM EMBEDDED USB DEBUGGER (EUD) 20862M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20863L: linux-arm-msm@vger.kernel.org 20864S: Maintained 20865F: Documentation/ABI/testing/sysfs-driver-eud 20866F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20867F: drivers/usb/misc/qcom_eud.c 20868 20869QCOM IPA DRIVER 20870M: Alex Elder <elder@kernel.org> 20871L: netdev@vger.kernel.org 20872S: Maintained 20873F: drivers/net/ipa/ 20874 20875QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20876M: Gabriel Somlo <somlo@cmu.edu> 20877M: "Michael S. Tsirkin" <mst@redhat.com> 20878L: qemu-devel@nongnu.org 20879S: Maintained 20880F: drivers/firmware/qemu_fw_cfg.c 20881F: include/uapi/linux/qemu_fw_cfg.h 20882 20883QLOGIC QL41xxx FCOE DRIVER 20884M: Saurav Kashyap <skashyap@marvell.com> 20885M: Javed Hasan <jhasan@marvell.com> 20886M: GR-QLogic-Storage-Upstream@marvell.com 20887L: linux-scsi@vger.kernel.org 20888S: Supported 20889F: drivers/scsi/qedf/ 20890 20891QLOGIC QL41xxx ISCSI DRIVER 20892M: Nilesh Javali <njavali@marvell.com> 20893M: Manish Rangankar <mrangankar@marvell.com> 20894M: GR-QLogic-Storage-Upstream@marvell.com 20895L: linux-scsi@vger.kernel.org 20896S: Supported 20897F: drivers/scsi/qedi/ 20898 20899QLOGIC QL4xxx ETHERNET DRIVER 20900M: Manish Chopra <manishc@marvell.com> 20901L: netdev@vger.kernel.org 20902S: Maintained 20903F: drivers/net/ethernet/qlogic/qed/ 20904F: drivers/net/ethernet/qlogic/qede/ 20905F: include/linux/qed/ 20906 20907QLOGIC QL4xxx RDMA DRIVER 20908M: Michal Kalderon <mkalderon@marvell.com> 20909L: linux-rdma@vger.kernel.org 20910S: Supported 20911F: drivers/infiniband/hw/qedr/ 20912F: include/uapi/rdma/qedr-abi.h 20913 20914QLOGIC QLA1280 SCSI DRIVER 20915M: Michael Reed <mdr@sgi.com> 20916L: linux-scsi@vger.kernel.org 20917S: Maintained 20918F: drivers/scsi/qla1280.[ch] 20919 20920QLOGIC QLA2XXX FC-SCSI DRIVER 20921M: Nilesh Javali <njavali@marvell.com> 20922M: GR-QLogic-Storage-Upstream@marvell.com 20923L: linux-scsi@vger.kernel.org 20924S: Supported 20925F: drivers/scsi/qla2xxx/ 20926 20927QLOGIC QLA3XXX NETWORK DRIVER 20928M: GR-Linux-NIC-Dev@marvell.com 20929L: netdev@vger.kernel.org 20930S: Maintained 20931F: drivers/net/ethernet/qlogic/qla3xxx.* 20932 20933QLOGIC QLA4XXX iSCSI DRIVER 20934M: Nilesh Javali <njavali@marvell.com> 20935M: Manish Rangankar <mrangankar@marvell.com> 20936M: GR-QLogic-Storage-Upstream@marvell.com 20937L: linux-scsi@vger.kernel.org 20938S: Supported 20939F: drivers/scsi/qla4xxx/ 20940 20941QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20942M: Shahed Shaikh <shshaikh@marvell.com> 20943M: Manish Chopra <manishc@marvell.com> 20944M: GR-Linux-NIC-Dev@marvell.com 20945L: netdev@vger.kernel.org 20946S: Maintained 20947F: drivers/net/ethernet/qlogic/qlcnic/ 20948 20949QM1D1B0004 MEDIA DRIVER 20950M: Akihiro Tsukada <tskd08@gmail.com> 20951L: linux-media@vger.kernel.org 20952S: Odd Fixes 20953F: drivers/media/tuners/qm1d1b0004* 20954 20955QM1D1C0042 MEDIA DRIVER 20956M: Akihiro Tsukada <tskd08@gmail.com> 20957L: linux-media@vger.kernel.org 20958S: Odd Fixes 20959F: drivers/media/tuners/qm1d1c0042* 20960 20961QNAP MCU DRIVER 20962M: Heiko Stuebner <heiko@sntech.de> 20963S: Maintained 20964F: drivers/hwmon/qnap-mcu-hwmon.c 20965F: drivers/input/misc/qnap-mcu-input.c 20966F: drivers/leds/leds-qnap-mcu.c 20967F: drivers/mfd/qnap-mcu.c 20968F: include/linux/mfd/qnap-mcu.h 20969 20970QNX4 FILESYSTEM 20971M: Anders Larsen <al@alarsen.net> 20972S: Maintained 20973W: http://www.alarsen.net/linux/qnx4fs/ 20974F: fs/qnx4/ 20975F: include/uapi/linux/qnx4_fs.h 20976F: include/uapi/linux/qnxtypes.h 20977 20978QNX6 FILESYSTEM 20979S: Orphan 20980F: Documentation/filesystems/qnx6.rst 20981F: fs/qnx6/ 20982F: include/linux/qnx6_fs.h 20983 20984QORIQ DPAA2 FSL-MC BUS DRIVER 20985M: Ioana Ciornei <ioana.ciornei@nxp.com> 20986L: linuxppc-dev@lists.ozlabs.org 20987L: linux-kernel@vger.kernel.org 20988S: Maintained 20989F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20990F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20991F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20992F: drivers/bus/fsl-mc/ 20993F: include/uapi/linux/fsl_mc.h 20994 20995QT1010 MEDIA DRIVER 20996L: linux-media@vger.kernel.org 20997S: Orphan 20998W: https://linuxtv.org 20999Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21000F: drivers/media/tuners/qt1010* 21001 21002QUALCOMM ATH12K WIRELESS DRIVER 21003M: Jeff Johnson <jjohnson@kernel.org> 21004L: linux-wireless@vger.kernel.org 21005L: ath12k@lists.infradead.org 21006S: Supported 21007W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 21008T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21009F: drivers/net/wireless/ath/ath12k/ 21010N: ath12k 21011 21012QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 21013M: Jeff Johnson <jjohnson@kernel.org> 21014L: linux-wireless@vger.kernel.org 21015L: ath10k@lists.infradead.org 21016S: Supported 21017W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 21018T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21019F: drivers/net/wireless/ath/ath10k/ 21020N: ath10k 21021 21022QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 21023M: Jeff Johnson <jjohnson@kernel.org> 21024L: linux-wireless@vger.kernel.org 21025L: ath11k@lists.infradead.org 21026S: Supported 21027W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 21028B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 21029T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21030F: drivers/net/wireless/ath/ath11k/ 21031N: ath11k 21032 21033QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 21034M: Toke Høiland-Jørgensen <toke@toke.dk> 21035L: linux-wireless@vger.kernel.org 21036S: Maintained 21037W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 21038T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21039F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 21040F: drivers/net/wireless/ath/ath9k/ 21041 21042QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 21043M: Stefan Wahren <wahrenst@gmx.net> 21044L: netdev@vger.kernel.org 21045S: Maintained 21046F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 21047F: drivers/net/ethernet/qualcomm/qca* 21048 21049QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 21050M: Stephan Gerhold <stephan@gerhold.net> 21051L: netdev@vger.kernel.org 21052L: linux-arm-msm@vger.kernel.org 21053S: Maintained 21054F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 21055F: drivers/net/wwan/qcom_bam_dmux.c 21056 21057QUALCOMM BLUETOOTH DRIVER 21058L: linux-arm-msm@vger.kernel.org 21059S: Maintained 21060F: drivers/bluetooth/btqca.[ch] 21061F: drivers/bluetooth/btqcomsmd.c 21062F: drivers/bluetooth/hci_qca.c 21063 21064QUALCOMM CAMERA SUBSYSTEM DRIVER 21065M: Robert Foss <rfoss@kernel.org> 21066M: Todor Tomov <todor.too@gmail.com> 21067M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21068R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 21069L: linux-media@vger.kernel.org 21070S: Maintained 21071F: Documentation/admin-guide/media/qcom_camss.rst 21072F: Documentation/devicetree/bindings/media/qcom,*camss* 21073F: drivers/media/platform/qcom/camss/ 21074 21075QUALCOMM CLOCK DRIVERS 21076M: Bjorn Andersson <andersson@kernel.org> 21077L: linux-arm-msm@vger.kernel.org 21078S: Supported 21079T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 21080F: Documentation/devicetree/bindings/clock/qcom,* 21081F: drivers/clk/qcom/ 21082F: include/dt-bindings/clock/qcom,* 21083 21084QUALCOMM CLOUD AI (QAIC) DRIVER 21085M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 21086R: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com> 21087L: linux-arm-msm@vger.kernel.org 21088L: dri-devel@lists.freedesktop.org 21089S: Supported 21090T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21091F: Documentation/ABI/testing/sysfs-driver-qaic 21092F: Documentation/accel/qaic/ 21093F: drivers/accel/qaic/ 21094F: include/uapi/drm/qaic_accel.h 21095 21096QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 21097M: Bjorn Andersson <andersson@kernel.org> 21098M: Konrad Dybcio <konradybcio@kernel.org> 21099L: linux-pm@vger.kernel.org 21100L: linux-arm-msm@vger.kernel.org 21101S: Maintained 21102F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 21103F: drivers/pmdomain/qcom/cpr.c 21104 21105QUALCOMM CPUCP MAILBOX DRIVER 21106M: Sibi Sankar <sibi.sankar@oss.qualcomm.com> 21107L: linux-arm-msm@vger.kernel.org 21108S: Supported 21109F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 21110F: drivers/mailbox/qcom-cpucp-mbox.c 21111 21112QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 21113M: Ilia Lin <ilia.lin@kernel.org> 21114L: linux-pm@vger.kernel.org 21115S: Maintained 21116F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 21117F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 21118F: drivers/cpufreq/qcom-cpufreq-nvmem.c 21119 21120QUALCOMM CRYPTO DRIVERS 21121M: Thara Gopinath <thara.gopinath@gmail.com> 21122L: linux-crypto@vger.kernel.org 21123L: linux-arm-msm@vger.kernel.org 21124S: Maintained 21125F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 21126F: drivers/crypto/qce/ 21127 21128QUALCOMM EMAC GIGABIT ETHERNET DRIVER 21129M: Timur Tabi <timur@kernel.org> 21130L: netdev@vger.kernel.org 21131S: Maintained 21132F: drivers/net/ethernet/qualcomm/emac/ 21133 21134QUALCOMM ETHQOS ETHERNET DRIVER 21135M: Vinod Koul <vkoul@kernel.org> 21136L: netdev@vger.kernel.org 21137L: linux-arm-msm@vger.kernel.org 21138S: Maintained 21139F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 21140F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 21141 21142QUALCOMM FASTRPC DRIVER 21143M: Srinivas Kandagatla <srini@kernel.org> 21144M: Amol Maheshwari <amahesh@qti.qualcomm.com> 21145L: linux-arm-msm@vger.kernel.org 21146L: dri-devel@lists.freedesktop.org 21147S: Maintained 21148F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 21149F: drivers/misc/fastrpc.c 21150F: include/uapi/misc/fastrpc.h 21151 21152QUALCOMM HEXAGON ARCHITECTURE 21153M: Brian Cain <brian.cain@oss.qualcomm.com> 21154L: linux-hexagon@vger.kernel.org 21155S: Supported 21156T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 21157F: arch/hexagon/ 21158 21159QUALCOMM HIDMA DRIVER 21160M: Sinan Kaya <okaya@kernel.org> 21161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21162L: linux-arm-msm@vger.kernel.org 21163L: dmaengine@vger.kernel.org 21164S: Supported 21165F: drivers/dma/qcom/hidma* 21166 21167QUALCOMM I2C QCOM GENI DRIVER 21168M: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com> 21169M: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> 21170L: linux-i2c@vger.kernel.org 21171L: linux-arm-msm@vger.kernel.org 21172S: Maintained 21173F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 21174F: drivers/i2c/busses/i2c-qcom-geni.c 21175 21176QUALCOMM I2C CCI DRIVER 21177M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21178M: Robert Foss <rfoss@kernel.org> 21179L: linux-i2c@vger.kernel.org 21180L: linux-arm-msm@vger.kernel.org 21181S: Maintained 21182F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 21183F: drivers/i2c/busses/i2c-qcom-cci.c 21184 21185QUALCOMM INTERCONNECT BWMON DRIVER 21186M: Krzysztof Kozlowski <krzk@kernel.org> 21187L: linux-arm-msm@vger.kernel.org 21188S: Maintained 21189F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 21190F: drivers/soc/qcom/icc-bwmon.c 21191F: drivers/soc/qcom/trace_icc-bwmon.h 21192 21193QUALCOMM IOMMU 21194M: Rob Clark <robin.clark@oss.qualcomm.com> 21195L: iommu@lists.linux.dev 21196L: linux-arm-msm@vger.kernel.org 21197S: Maintained 21198F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 21199F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 21200F: drivers/iommu/msm_iommu* 21201 21202QUALCOMM IPC ROUTER (QRTR) DRIVER 21203M: Manivannan Sadhasivam <mani@kernel.org> 21204L: linux-arm-msm@vger.kernel.org 21205S: Maintained 21206F: include/trace/events/qrtr.h 21207F: include/uapi/linux/qrtr.h 21208F: net/qrtr/ 21209 21210QUALCOMM IPCC MAILBOX DRIVER 21211M: Manivannan Sadhasivam <mani@kernel.org> 21212L: linux-arm-msm@vger.kernel.org 21213S: Supported 21214F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 21215F: drivers/mailbox/qcom-ipcc.c 21216F: include/dt-bindings/mailbox/qcom-ipcc.h 21217 21218QUALCOMM IPQ4019 USB PHY DRIVER 21219M: Robert Marko <robert.marko@sartura.hr> 21220M: Luka Perkov <luka.perkov@sartura.hr> 21221L: linux-arm-msm@vger.kernel.org 21222S: Maintained 21223F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 21224F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 21225 21226QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 21227M: Robert Marko <robert.marko@sartura.hr> 21228M: Luka Perkov <luka.perkov@sartura.hr> 21229L: linux-arm-msm@vger.kernel.org 21230S: Maintained 21231F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 21232F: drivers/regulator/vqmmc-ipq4019-regulator.c 21233 21234QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 21235M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21236M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21237R: Abhinav Kumar <abhinav.kumar@linux.dev> 21238L: linux-media@vger.kernel.org 21239L: linux-arm-msm@vger.kernel.org 21240S: Maintained 21241F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 21242F: drivers/media/platform/qcom/iris/ 21243 21244QUALCOMM NAND CONTROLLER DRIVER 21245M: Manivannan Sadhasivam <mani@kernel.org> 21246L: linux-mtd@lists.infradead.org 21247L: linux-arm-msm@vger.kernel.org 21248S: Maintained 21249F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 21250F: drivers/mtd/nand/raw/qcom_nandc.c 21251 21252QUALCOMM MEDIA PLATFORM 21253M: Bryan O'Donoghue <bod@kernel.org> 21254L: linux-media@vger.kernel.org 21255L: linux-arm-msm@vger.kernel.org 21256S: Supported 21257Q: https://patchwork.linuxtv.org/project/linux-media/list 21258T: git https://gitlab.freedesktop.org/linux-media/media-committers.git 21259F: Documentation/devicetree/bindings/media/*qcom* 21260F: drivers/media/platform/qcom 21261F: include/dt-bindings/media/*qcom* 21262 21263QUALCOMM SMB CHARGER DRIVER 21264M: Casey Connolly <casey.connolly@linaro.org> 21265L: linux-arm-msm@vger.kernel.org 21266S: Maintained 21267F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 21268F: drivers/power/supply/qcom_smbx.c 21269 21270QUALCOMM PPE DRIVER 21271M: Luo Jie <quic_luoj@quicinc.com> 21272L: netdev@vger.kernel.org 21273S: Supported 21274F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 21275F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 21276F: drivers/net/ethernet/qualcomm/ppe/ 21277 21278QUALCOMM QSEECOM DRIVER 21279M: Maximilian Luz <luzmaximilian@gmail.com> 21280L: linux-arm-msm@vger.kernel.org 21281S: Maintained 21282F: drivers/firmware/qcom/qcom_qseecom.c 21283 21284QUALCOMM QSEECOM UEFISECAPP DRIVER 21285M: Maximilian Luz <luzmaximilian@gmail.com> 21286L: linux-arm-msm@vger.kernel.org 21287S: Maintained 21288F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 21289 21290QUALCOMM RMNET DRIVER 21291M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 21292M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 21293L: netdev@vger.kernel.org 21294S: Maintained 21295F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 21296F: drivers/net/ethernet/qualcomm/rmnet/ 21297F: include/linux/if_rmnet.h 21298 21299QUALCOMM TEE (QCOMTEE) DRIVER 21300M: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com> 21301L: linux-arm-msm@vger.kernel.org 21302S: Maintained 21303F: Documentation/tee/qtee.rst 21304F: drivers/tee/qcomtee/ 21305 21306QUALCOMM TRUST ZONE MEMORY ALLOCATOR 21307M: Bartosz Golaszewski <brgl@kernel.org> 21308L: linux-arm-msm@vger.kernel.org 21309S: Maintained 21310F: drivers/firmware/qcom/qcom_tzmem.c 21311F: drivers/firmware/qcom/qcom_tzmem.h 21312F: include/linux/firmware/qcom/qcom_tzmem.h 21313 21314QUALCOMM TSENS THERMAL DRIVER 21315M: Amit Kucheria <amitk@kernel.org> 21316M: Thara Gopinath <thara.gopinath@gmail.com> 21317L: linux-pm@vger.kernel.org 21318L: linux-arm-msm@vger.kernel.org 21319S: Maintained 21320F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 21321F: drivers/thermal/qcom/ 21322 21323QUALCOMM TYPEC PORT MANAGER DRIVER 21324M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21325L: linux-arm-msm@vger.kernel.org 21326L: linux-usb@vger.kernel.org 21327S: Maintained 21328F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 21329F: drivers/usb/typec/tcpm/qcom/ 21330 21331QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 21332M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21333M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21334L: linux-media@vger.kernel.org 21335L: linux-arm-msm@vger.kernel.org 21336S: Maintained 21337T: git git://linuxtv.org/media.git 21338F: Documentation/devicetree/bindings/media/*venus* 21339F: drivers/media/platform/qcom/venus/ 21340 21341QUALCOMM WCN36XX WIRELESS DRIVER 21342M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21343L: wcn36xx@lists.infradead.org 21344L: linux-wireless@vger.kernel.org 21345S: Supported 21346W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 21347F: drivers/net/wireless/ath/wcn36xx/ 21348 21349QUANTENNA QTNFMAC WIRELESS DRIVER 21350M: Igor Mitsyanko <imitsyanko@quantenna.com> 21351R: Sergey Matyukevich <geomatsi@gmail.com> 21352L: linux-wireless@vger.kernel.org 21353S: Maintained 21354F: drivers/net/wireless/quantenna/ 21355 21356RADEON and AMDGPU DRM DRIVERS 21357M: Alex Deucher <alexander.deucher@amd.com> 21358M: Christian König <christian.koenig@amd.com> 21359L: amd-gfx@lists.freedesktop.org 21360S: Supported 21361B: https://gitlab.freedesktop.org/drm/amd/-/issues 21362C: irc://irc.oftc.net/radeon 21363T: git https://gitlab.freedesktop.org/agd5f/linux.git 21364F: Documentation/gpu/amdgpu/ 21365F: drivers/gpu/drm/amd/ 21366F: drivers/gpu/drm/ci/xfails/amd* 21367F: drivers/gpu/drm/radeon/ 21368F: include/uapi/drm/amdgpu_drm.h 21369F: include/uapi/drm/radeon_drm.h 21370 21371RADEON FRAMEBUFFER DISPLAY DRIVER 21372M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 21373L: linux-fbdev@vger.kernel.org 21374S: Maintained 21375F: drivers/video/fbdev/aty/radeon* 21376F: include/uapi/linux/radeonfb.h 21377 21378RADIOSHARK RADIO DRIVER 21379M: Hans Verkuil <hverkuil@kernel.org> 21380L: linux-media@vger.kernel.org 21381S: Maintained 21382T: git git://linuxtv.org/media.git 21383F: drivers/media/radio/radio-shark.c 21384 21385RADIOSHARK2 RADIO DRIVER 21386M: Hans Verkuil <hverkuil@kernel.org> 21387L: linux-media@vger.kernel.org 21388S: Maintained 21389T: git git://linuxtv.org/media.git 21390F: drivers/media/radio/radio-shark2.c 21391F: drivers/media/radio/radio-tea5777.c 21392 21393RADOS BLOCK DEVICE (RBD) 21394M: Ilya Dryomov <idryomov@gmail.com> 21395R: Dongsheng Yang <dongsheng.yang@easystack.cn> 21396L: ceph-devel@vger.kernel.org 21397S: Supported 21398W: http://ceph.com/ 21399B: https://tracker.ceph.com/ 21400T: git https://github.com/ceph/ceph-client.git 21401F: Documentation/ABI/testing/sysfs-bus-rbd 21402F: drivers/block/rbd.c 21403F: drivers/block/rbd_types.h 21404 21405RAGE128 FRAMEBUFFER DISPLAY DRIVER 21406L: linux-fbdev@vger.kernel.org 21407S: Orphan 21408F: drivers/video/fbdev/aty/aty128fb.c 21409 21410RAINSHADOW-CEC DRIVER 21411M: Hans Verkuil <hverkuil@kernel.org> 21412L: linux-media@vger.kernel.org 21413S: Maintained 21414T: git git://linuxtv.org/media.git 21415F: drivers/media/cec/usb/rainshadow/ 21416 21417RALINK MIPS ARCHITECTURE 21418M: John Crispin <john@phrozen.org> 21419M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21420L: linux-mips@vger.kernel.org 21421S: Maintained 21422F: arch/mips/ralink 21423 21424RALINK MT7621 MIPS ARCHITECTURE 21425M: Chester A. Unal <chester.a.unal@arinc9.com> 21426M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21427L: linux-mips@vger.kernel.org 21428S: Maintained 21429F: arch/mips/boot/dts/ralink/mt7621* 21430 21431RALINK RT2X00 WIRELESS LAN DRIVER 21432M: Stanislaw Gruszka <stf_xl@wp.pl> 21433L: linux-wireless@vger.kernel.org 21434S: Maintained 21435F: drivers/net/wireless/ralink/ 21436 21437RAMDISK RAM BLOCK DEVICE DRIVER 21438M: Jens Axboe <axboe@kernel.dk> 21439S: Maintained 21440F: Documentation/admin-guide/blockdev/ramdisk.rst 21441F: drivers/block/brd.c 21442 21443RANCHU VIRTUAL BOARD FOR MIPS 21444M: Miodrag Dinic <miodrag.dinic@mips.com> 21445L: linux-mips@vger.kernel.org 21446S: Supported 21447F: arch/mips/configs/generic/board-ranchu.config 21448F: arch/mips/generic/board-ranchu.c 21449 21450RANDOM NUMBER DRIVER 21451M: "Theodore Ts'o" <tytso@mit.edu> 21452M: Jason A. Donenfeld <Jason@zx2c4.com> 21453S: Maintained 21454T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21455F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21456F: drivers/char/random.c 21457F: include/linux/random.h 21458F: include/uapi/linux/random.h 21459F: drivers/virt/vmgenid.c 21460N: ^.*/vdso/[^/]*getrandom[^/]+$ 21461 21462RAPIDIO SUBSYSTEM 21463M: Matt Porter <mporter@kernel.crashing.org> 21464M: Alexandre Bounine <alex.bou9@gmail.com> 21465S: Maintained 21466F: drivers/rapidio/ 21467 21468RAS INFRASTRUCTURE 21469M: Tony Luck <tony.luck@intel.com> 21470M: Borislav Petkov <bp@alien8.de> 21471L: linux-edac@vger.kernel.org 21472S: Maintained 21473F: Documentation/admin-guide/RAS 21474F: drivers/ras/ 21475F: include/linux/ras.h 21476F: include/ras/ras_event.h 21477 21478RAS FRU MEMORY POISON MANAGER (FMPM) 21479M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21480L: linux-edac@vger.kernel.org 21481S: Maintained 21482F: drivers/ras/amd/fmpm.c 21483 21484RASPBERRY PI PISP BACK END 21485M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21486R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21487L: linux-media@vger.kernel.org 21488S: Maintained 21489F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21490F: drivers/media/platform/raspberrypi/pisp_be/ 21491F: include/uapi/linux/media/raspberrypi/ 21492 21493RASPBERRY PI PISP CAMERA FRONT END 21494M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21495M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21496S: Maintained 21497F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21498F: drivers/media/platform/raspberrypi/rp1-cfe/ 21499 21500RASPBERRY PI RP1 PCI DRIVER 21501M: Andrea della Porta <andrea.porta@suse.com> 21502S: Maintained 21503F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21504F: drivers/clk/clk-rp1.c 21505F: drivers/misc/rp1/ 21506F: drivers/pinctrl/pinctrl-rp1.c 21507 21508RC-CORE / LIRC FRAMEWORK 21509M: Sean Young <sean@mess.org> 21510L: linux-media@vger.kernel.org 21511S: Maintained 21512W: http://linuxtv.org 21513T: git git://linuxtv.org/media.git 21514F: Documentation/driver-api/media/rc-core.rst 21515F: Documentation/userspace-api/media/rc/ 21516F: drivers/media/rc/ 21517F: include/media/rc-core.h 21518F: include/media/rc-map.h 21519F: include/uapi/linux/lirc.h 21520 21521RCMM REMOTE CONTROLS DECODER 21522M: Patrick Lerda <patrick9876@free.fr> 21523S: Maintained 21524F: drivers/media/rc/ir-rcmm-decoder.c 21525 21526RCUTORTURE TEST FRAMEWORK 21527M: "Paul E. McKenney" <paulmck@kernel.org> 21528M: Josh Triplett <josh@joshtriplett.org> 21529R: Steven Rostedt <rostedt@goodmis.org> 21530R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21531R: Lai Jiangshan <jiangshanlai@gmail.com> 21532L: rcu@vger.kernel.org 21533S: Supported 21534T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21535F: tools/testing/selftests/rcutorture 21536 21537RDACM20 Camera Sensor 21538M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21539M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21540M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21541M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21542L: linux-media@vger.kernel.org 21543S: Maintained 21544F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21545F: drivers/media/i2c/max9271.c 21546F: drivers/media/i2c/max9271.h 21547F: drivers/media/i2c/rdacm20.c 21548 21549RDACM21 Camera Sensor 21550M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21551M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21552M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21553M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21554L: linux-media@vger.kernel.org 21555S: Maintained 21556F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21557F: drivers/media/i2c/max9271.c 21558F: drivers/media/i2c/max9271.h 21559F: drivers/media/i2c/rdacm21.c 21560 21561RDC R-321X SoC 21562M: Florian Fainelli <florian@openwrt.org> 21563S: Maintained 21564 21565RDC R6040 FAST ETHERNET DRIVER 21566M: Florian Fainelli <f.fainelli@gmail.com> 21567L: netdev@vger.kernel.org 21568S: Maintained 21569F: drivers/net/ethernet/rdc/r6040.c 21570 21571RDMAVT - RDMA verbs software 21572M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21573L: linux-rdma@vger.kernel.org 21574S: Supported 21575F: drivers/infiniband/sw/rdmavt 21576 21577RDS - RELIABLE DATAGRAM SOCKETS 21578M: Allison Henderson <allison.henderson@oracle.com> 21579L: netdev@vger.kernel.org 21580L: linux-rdma@vger.kernel.org 21581L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21582S: Supported 21583W: https://oss.oracle.com/projects/rds/ 21584F: Documentation/networking/rds.rst 21585F: net/rds/ 21586F: tools/testing/selftests/net/rds/ 21587 21588RDT - RESOURCE ALLOCATION 21589M: Tony Luck <tony.luck@intel.com> 21590M: Reinette Chatre <reinette.chatre@intel.com> 21591R: Dave Martin <Dave.Martin@arm.com> 21592R: James Morse <james.morse@arm.com> 21593R: Babu Moger <babu.moger@amd.com> 21594L: linux-kernel@vger.kernel.org 21595S: Supported 21596F: Documentation/filesystems/resctrl.rst 21597F: arch/x86/include/asm/resctrl.h 21598F: arch/x86/kernel/cpu/resctrl/ 21599F: fs/resctrl/ 21600F: include/linux/resctrl*.h 21601F: tools/testing/selftests/resctrl/ 21602 21603READ-COPY UPDATE (RCU) 21604M: "Paul E. McKenney" <paulmck@kernel.org> 21605M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21606M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21607M: Joel Fernandes <joelagnelf@nvidia.com> 21608M: Josh Triplett <josh@joshtriplett.org> 21609M: Boqun Feng <boqun.feng@gmail.com> 21610M: Uladzislau Rezki <urezki@gmail.com> 21611R: Steven Rostedt <rostedt@goodmis.org> 21612R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21613R: Lai Jiangshan <jiangshanlai@gmail.com> 21614R: Zqiang <qiang.zhang@linux.dev> 21615L: rcu@vger.kernel.org 21616S: Supported 21617W: http://www.rdrop.com/users/paulmck/RCU/ 21618T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21619F: Documentation/RCU/ 21620F: include/linux/rcu* 21621F: kernel/rcu/ 21622F: rust/kernel/sync/rcu.rs 21623X: Documentation/RCU/torture.rst 21624X: include/linux/srcu*.h 21625X: kernel/rcu/srcu*.c 21626 21627REAL TIME CLOCK (RTC) SUBSYSTEM 21628M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21629L: linux-rtc@vger.kernel.org 21630S: Maintained 21631Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21632T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21633F: Documentation/admin-guide/rtc.rst 21634F: Documentation/devicetree/bindings/rtc/ 21635F: drivers/rtc/ 21636F: include/linux/rtc.h 21637F: include/linux/rtc/ 21638F: include/uapi/linux/rtc.h 21639F: tools/testing/selftests/rtc/ 21640 21641Real-time Linux Analysis (RTLA) tools 21642M: Steven Rostedt <rostedt@goodmis.org> 21643L: linux-trace-kernel@vger.kernel.org 21644S: Maintained 21645F: Documentation/tools/rtla/ 21646F: tools/tracing/rtla/ 21647 21648Real-time Linux (PREEMPT_RT) 21649M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21650M: Clark Williams <clrkwllms@kernel.org> 21651M: Steven Rostedt <rostedt@goodmis.org> 21652L: linux-rt-devel@lists.linux.dev 21653S: Supported 21654K: PREEMPT_RT 21655 21656REALTEK AUDIO CODECS 21657M: Oder Chiou <oder_chiou@realtek.com> 21658S: Maintained 21659F: include/sound/rt*.h 21660F: sound/soc/codecs/rt* 21661 21662REALTEK OTTO WATCHDOG 21663M: Sander Vanheule <sander@svanheule.net> 21664L: linux-watchdog@vger.kernel.org 21665S: Maintained 21666F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21667F: drivers/watchdog/realtek_otto_wdt.c 21668 21669REALTEK RTL83xx SMI DSA ROUTER CHIPS 21670M: Linus Walleij <linus.walleij@linaro.org> 21671M: Alvin Šipraga <alsi@bang-olufsen.dk> 21672S: Maintained 21673F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21674F: drivers/net/dsa/realtek/* 21675 21676REALTEK SPI-NAND 21677M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21678S: Maintained 21679F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21680F: drivers/spi/spi-realtek-rtl-snand.c 21681 21682REALTEK WIRELESS DRIVER (rtlwifi family) 21683M: Ping-Ke Shih <pkshih@realtek.com> 21684L: linux-wireless@vger.kernel.org 21685S: Maintained 21686T: git https://github.com/pkshih/rtw.git 21687F: drivers/net/wireless/realtek/rtlwifi/ 21688 21689REALTEK WIRELESS DRIVER (rtw88) 21690M: Ping-Ke Shih <pkshih@realtek.com> 21691L: linux-wireless@vger.kernel.org 21692S: Maintained 21693T: git https://github.com/pkshih/rtw.git 21694F: drivers/net/wireless/realtek/rtw88/ 21695 21696REALTEK WIRELESS DRIVER (rtw89) 21697M: Ping-Ke Shih <pkshih@realtek.com> 21698L: linux-wireless@vger.kernel.org 21699S: Maintained 21700T: git https://github.com/pkshih/rtw.git 21701F: drivers/net/wireless/realtek/rtw89/ 21702 21703REDMIBOOK WMI DRIVERS 21704M: Gladyshev Ilya <foxido@foxido.dev> 21705L: platform-driver-x86@vger.kernel.org 21706S: Maintained 21707F: drivers/platform/x86/redmi-wmi.c 21708 21709REDPINE WIRELESS DRIVER 21710L: linux-wireless@vger.kernel.org 21711S: Orphan 21712F: drivers/net/wireless/rsi/ 21713 21714REGISTER MAP ABSTRACTION 21715M: Mark Brown <broonie@kernel.org> 21716L: linux-kernel@vger.kernel.org 21717S: Supported 21718T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21719F: Documentation/devicetree/bindings/regmap/ 21720F: drivers/base/regmap/ 21721F: include/linux/regmap.h 21722 21723REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21724M: Bjorn Andersson <andersson@kernel.org> 21725M: Mathieu Poirier <mathieu.poirier@linaro.org> 21726L: linux-remoteproc@vger.kernel.org 21727S: Maintained 21728T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21729F: Documentation/ABI/testing/sysfs-class-remoteproc 21730F: Documentation/devicetree/bindings/remoteproc/ 21731F: Documentation/staging/remoteproc.rst 21732F: drivers/remoteproc/ 21733F: include/linux/remoteproc.h 21734F: include/linux/remoteproc/ 21735 21736REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21737M: Bjorn Andersson <andersson@kernel.org> 21738M: Mathieu Poirier <mathieu.poirier@linaro.org> 21739L: linux-remoteproc@vger.kernel.org 21740S: Maintained 21741T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21742F: Documentation/ABI/testing/sysfs-bus-rpmsg 21743F: Documentation/staging/rpmsg.rst 21744F: drivers/rpmsg/ 21745F: include/linux/rpmsg.h 21746F: include/linux/rpmsg/ 21747F: include/uapi/linux/rpmsg.h 21748F: samples/rpmsg/ 21749 21750REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21751M: Stephan Gerhold <stephan@gerhold.net> 21752L: netdev@vger.kernel.org 21753L: linux-remoteproc@vger.kernel.org 21754S: Maintained 21755F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21756 21757RENESAS CLOCK DRIVERS 21758M: Geert Uytterhoeven <geert+renesas@glider.be> 21759L: linux-renesas-soc@vger.kernel.org 21760S: Supported 21761T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21762F: Documentation/devicetree/bindings/clock/renesas,* 21763F: drivers/clk/renesas/ 21764 21765RENESAS EMEV2 I2C DRIVER 21766M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21767L: linux-renesas-soc@vger.kernel.org 21768S: Supported 21769F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21770F: drivers/i2c/busses/i2c-emev2.c 21771 21772RENESAS ETHERNET AVB DRIVER 21773M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21774R: Paul Barker <paul@pbarker.dev> 21775L: netdev@vger.kernel.org 21776L: linux-renesas-soc@vger.kernel.org 21777S: Maintained 21778F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21779F: drivers/net/ethernet/renesas/Kconfig 21780F: drivers/net/ethernet/renesas/Makefile 21781F: drivers/net/ethernet/renesas/ravb* 21782 21783RENESAS ETHERNET SWITCH DRIVER 21784R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21785L: netdev@vger.kernel.org 21786L: linux-renesas-soc@vger.kernel.org 21787F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21788F: drivers/net/ethernet/renesas/Kconfig 21789F: drivers/net/ethernet/renesas/Makefile 21790F: drivers/net/ethernet/renesas/rcar_gen4* 21791F: drivers/net/ethernet/renesas/rswitch* 21792 21793RENESAS ETHERNET TSN DRIVER 21794M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21795L: netdev@vger.kernel.org 21796L: linux-renesas-soc@vger.kernel.org 21797S: Maintained 21798F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21799F: drivers/net/ethernet/renesas/rtsn.* 21800 21801RENESAS IDT821034 ASoC CODEC 21802M: Herve Codina <herve.codina@bootlin.com> 21803L: linux-sound@vger.kernel.org 21804S: Maintained 21805F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21806F: sound/soc/codecs/idt821034.c 21807 21808RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21809M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21810L: linux-sound@vger.kernel.org 21811L: linux-renesas-soc@vger.kernel.org 21812S: Supported 21813F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21814F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21815F: sound/soc/renesas/rcar/ 21816F: sound/soc/renesas/fsi.c 21817F: include/sound/sh_fsi.h 21818 21819RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21820M: Miquel Raynal <miquel.raynal@bootlin.com> 21821L: linux-mtd@lists.infradead.org 21822L: linux-renesas-soc@vger.kernel.org 21823S: Maintained 21824F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21825F: drivers/mtd/nand/raw/renesas-nand-controller.c 21826 21827RENESAS R-CAR GYROADC DRIVER 21828M: Marek Vasut <marek.vasut@gmail.com> 21829L: linux-iio@vger.kernel.org 21830S: Supported 21831F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21832F: drivers/iio/adc/rcar-gyroadc.c 21833 21834RENESAS R-CAR I2C DRIVERS 21835M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21836L: linux-renesas-soc@vger.kernel.org 21837S: Supported 21838F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21839F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21840F: drivers/i2c/busses/i2c-rcar.c 21841F: drivers/i2c/busses/i2c-sh_mobile.c 21842 21843RENESAS R-CAR SATA DRIVER 21844M: Geert Uytterhoeven <geert+renesas@glider.be> 21845L: linux-ide@vger.kernel.org 21846L: linux-renesas-soc@vger.kernel.org 21847S: Supported 21848F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21849F: drivers/ata/sata_rcar.c 21850 21851RENESAS R-CAR THERMAL DRIVERS 21852M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21853L: linux-renesas-soc@vger.kernel.org 21854S: Supported 21855F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21856F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21857F: drivers/thermal/renesas/rcar_gen3_thermal.c 21858F: drivers/thermal/renesas/rcar_thermal.c 21859 21860RENESAS RIIC DRIVER 21861M: Chris Brandt <chris.brandt@renesas.com> 21862L: linux-renesas-soc@vger.kernel.org 21863S: Supported 21864F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21865F: drivers/i2c/busses/i2c-riic.c 21866 21867RENESAS RZ AUDIO (ASoC) DRIVER 21868M: Biju Das <biju.das.jz@bp.renesas.com> 21869M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21870L: linux-sound@vger.kernel.org 21871L: linux-renesas-soc@vger.kernel.org 21872S: Supported 21873F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21874F: sound/soc/renesas/rz-ssi.c 21875 21876RENESAS RZ/G2L A/D DRIVER 21877M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21878L: linux-iio@vger.kernel.org 21879L: linux-renesas-soc@vger.kernel.org 21880S: Supported 21881F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21882F: drivers/iio/adc/rzg2l_adc.c 21883 21884RENESAS RZ/G2L MTU3a COUNTER DRIVER 21885M: Biju Das <biju.das.jz@bp.renesas.com> 21886L: linux-iio@vger.kernel.org 21887L: linux-renesas-soc@vger.kernel.org 21888S: Supported 21889F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21890F: drivers/counter/rz-mtu3-cnt.c 21891 21892RENESAS RTCA-3 RTC DRIVER 21893M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21894L: linux-rtc@vger.kernel.org 21895L: linux-renesas-soc@vger.kernel.org 21896S: Supported 21897F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21898F: drivers/rtc/rtc-renesas-rtca3.c 21899 21900RENESAS RZ/N1 A5PSW SWITCH DRIVER 21901M: Clément Léger <clement.leger@bootlin.com> 21902L: linux-renesas-soc@vger.kernel.org 21903L: netdev@vger.kernel.org 21904S: Maintained 21905F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21906F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21907F: drivers/net/dsa/rzn1_a5psw* 21908F: drivers/net/pcs/pcs-rzn1-miic.c 21909F: include/dt-bindings/net/pcs-rzn1-miic.h 21910F: include/linux/pcs-rzn1-miic.h 21911F: net/dsa/tag_rzn1_a5psw.c 21912 21913RENESAS RZ/N1 DWMAC GLUE LAYER 21914M: Romain Gantois <romain.gantois@bootlin.com> 21915S: Maintained 21916F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21917F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21918 21919RENESAS RZ/N1 RTC CONTROLLER DRIVER 21920M: Miquel Raynal <miquel.raynal@bootlin.com> 21921L: linux-rtc@vger.kernel.org 21922L: linux-renesas-soc@vger.kernel.org 21923S: Maintained 21924F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21925F: drivers/rtc/rtc-rzn1.c 21926 21927RENESAS RZ/N1 USBF CONTROLLER DRIVER 21928M: Herve Codina <herve.codina@bootlin.com> 21929L: linux-renesas-soc@vger.kernel.org 21930L: linux-usb@vger.kernel.org 21931S: Maintained 21932F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21933F: drivers/usb/gadget/udc/renesas_usbf.c 21934 21935RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21936M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21937L: netdev@vger.kernel.org 21938L: linux-renesas-soc@vger.kernel.org 21939S: Maintained 21940F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21941F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21942 21943RENESAS RZ/V2H(P) RSPI DRIVER 21944M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21945L: linux-spi@vger.kernel.org 21946L: linux-renesas-soc@vger.kernel.org 21947S: Maintained 21948F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21949F: drivers/spi/spi-rzv2h-rspi.c 21950 21951RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21952M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21953M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21954L: linux-renesas-soc@vger.kernel.org 21955S: Supported 21956F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21957F: drivers/reset/reset-rzv2h-usb2phy.c 21958 21959RENESAS RZ/V2M I2C DRIVER 21960M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21961L: linux-i2c@vger.kernel.org 21962L: linux-renesas-soc@vger.kernel.org 21963S: Supported 21964F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21965F: drivers/i2c/busses/i2c-rzv2m.c 21966 21967RENESAS SUPERH ETHERNET DRIVER 21968M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21969L: netdev@vger.kernel.org 21970L: linux-renesas-soc@vger.kernel.org 21971S: Maintained 21972F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21973F: drivers/net/ethernet/renesas/Kconfig 21974F: drivers/net/ethernet/renesas/Makefile 21975F: drivers/net/ethernet/renesas/sh_eth* 21976F: include/linux/sh_eth.h 21977 21978RENESAS USB PHY DRIVER 21979M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21980L: linux-renesas-soc@vger.kernel.org 21981S: Maintained 21982F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21983 21984RENESAS VERSACLOCK 7 CLOCK DRIVER 21985M: Alex Helms <alexander.helms.jy@renesas.com> 21986S: Maintained 21987F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21988F: drivers/clk/clk-versaclock7.c 21989 21990RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21991M: Herve Codina <herve.codina@bootlin.com> 21992L: linux-iio@vger.kernel.org 21993S: Maintained 21994F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21995F: drivers/iio/potentiometer/x9250.c 21996 21997RENESAS RZ/G3E THERMAL SENSOR UNIT DRIVER 21998M: John Madieu <john.madieu.xa@bp.renesas.com> 21999L: linux-pm@vger.kernel.org 22000S: Maintained 22001F: Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml 22002F: drivers/thermal/renesas/rzg3e_thermal.c 22003 22004RENESAS RZ/G3S THERMAL SENSOR UNIT DRIVER 22005M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22006L: linux-pm@vger.kernel.org 22007S: Maintained 22008F: Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml 22009F: drivers/thermal/renesas/rzg3s_thermal.c 22010 22011RESET CONTROLLER FRAMEWORK 22012M: Philipp Zabel <p.zabel@pengutronix.de> 22013S: Maintained 22014T: git https://git.pengutronix.de/git/pza/linux.git 22015F: Documentation/devicetree/bindings/reset/ 22016F: Documentation/driver-api/reset.rst 22017F: drivers/reset/ 22018F: include/dt-bindings/reset/ 22019F: include/linux/reset-controller.h 22020F: include/linux/reset.h 22021F: include/linux/reset/ 22022K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 22023 22024RESTARTABLE SEQUENCES SUPPORT 22025M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22026M: Peter Zijlstra <peterz@infradead.org> 22027M: "Paul E. McKenney" <paulmck@kernel.org> 22028M: Boqun Feng <boqun.feng@gmail.com> 22029L: linux-kernel@vger.kernel.org 22030S: Supported 22031F: include/trace/events/rseq.h 22032F: include/uapi/linux/rseq.h 22033F: kernel/rseq.c 22034F: tools/testing/selftests/rseq/ 22035 22036RFKILL 22037M: Johannes Berg <johannes@sipsolutions.net> 22038L: linux-wireless@vger.kernel.org 22039S: Maintained 22040W: https://wireless.wiki.kernel.org/ 22041Q: https://patchwork.kernel.org/project/linux-wireless/list/ 22042T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 22043T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 22044F: Documentation/ABI/stable/sysfs-class-rfkill 22045F: Documentation/driver-api/rfkill.rst 22046F: include/linux/rfkill.h 22047F: include/uapi/linux/rfkill.h 22048F: net/rfkill/ 22049 22050RHASHTABLE 22051M: Thomas Graf <tgraf@suug.ch> 22052M: Herbert Xu <herbert@gondor.apana.org.au> 22053L: linux-crypto@vger.kernel.org 22054S: Maintained 22055F: include/linux/rhashtable-types.h 22056F: include/linux/rhashtable.h 22057F: lib/rhashtable.c 22058F: lib/test_rhashtable.c 22059 22060RICOH R5C592 MEMORYSTICK DRIVER 22061M: Maxim Levitsky <maximlevitsky@gmail.com> 22062S: Maintained 22063F: drivers/memstick/host/r592.* 22064 22065RICOH SMARTMEDIA/XD DRIVER 22066M: Maxim Levitsky <maximlevitsky@gmail.com> 22067S: Maintained 22068F: drivers/mtd/nand/raw/r852.c 22069F: drivers/mtd/nand/raw/r852.h 22070 22071RISC-V AIA DRIVERS 22072M: Anup Patel <anup@brainfault.org> 22073L: linux-riscv@lists.infradead.org 22074S: Maintained 22075F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 22076F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 22077F: drivers/irqchip/irq-riscv-aplic-*.c 22078F: drivers/irqchip/irq-riscv-aplic-*.h 22079F: drivers/irqchip/irq-riscv-imsic-*.c 22080F: drivers/irqchip/irq-riscv-imsic-*.h 22081F: drivers/irqchip/irq-riscv-intc.c 22082F: include/linux/irqchip/riscv-aplic.h 22083F: include/linux/irqchip/riscv-imsic.h 22084 22085RISC-V ANDES SoC Support 22086M: Ben Zong-You Xie <ben717@andestech.com> 22087S: Maintained 22088T: git: https://github.com/ben717-linux/linux 22089F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 22090F: Documentation/devicetree/bindings/riscv/andes.yaml 22091F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 22092F: arch/riscv/boot/dts/andes/ 22093 22094RISC-V ARCHITECTURE 22095M: Paul Walmsley <pjw@kernel.org> 22096M: Palmer Dabbelt <palmer@dabbelt.com> 22097M: Albert Ou <aou@eecs.berkeley.edu> 22098R: Alexandre Ghiti <alex@ghiti.fr> 22099L: linux-riscv@lists.infradead.org 22100S: Supported 22101Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22102C: irc://irc.libera.chat/riscv 22103P: Documentation/arch/riscv/patch-acceptance.rst 22104T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 22105F: arch/riscv/ 22106N: riscv 22107K: riscv 22108 22109RISC-V IOMMU 22110M: Tomasz Jeznach <tjeznach@rivosinc.com> 22111L: iommu@lists.linux.dev 22112L: linux-riscv@lists.infradead.org 22113S: Maintained 22114T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 22115F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 22116F: drivers/iommu/riscv/ 22117 22118RISC-V MICROCHIP FPGA SUPPORT 22119M: Conor Dooley <conor.dooley@microchip.com> 22120M: Daire McNamara <daire.mcnamara@microchip.com> 22121L: linux-riscv@lists.infradead.org 22122S: Supported 22123F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 22124F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 22125F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 22126F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 22127F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 22128F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 22129F: Documentation/devicetree/bindings/riscv/microchip.yaml 22130F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 22131F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 22132F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 22133F: arch/riscv/boot/dts/microchip/ 22134F: drivers/char/hw_random/mpfs-rng.c 22135F: drivers/clk/microchip/clk-mpfs*.c 22136F: drivers/firmware/microchip/mpfs-auto-update.c 22137F: drivers/gpio/gpio-mpfs.c 22138F: drivers/i2c/busses/i2c-microchip-corei2c.c 22139F: drivers/mailbox/mailbox-mpfs.c 22140F: drivers/pci/controller/plda/pcie-microchip-host.c 22141F: drivers/pwm/pwm-microchip-core.c 22142F: drivers/reset/reset-mpfs.c 22143F: drivers/rtc/rtc-mpfs.c 22144F: drivers/soc/microchip/mpfs-sys-controller.c 22145F: drivers/spi/spi-microchip-core-qspi.c 22146F: drivers/spi/spi-microchip-core.c 22147F: drivers/usb/musb/mpfs.c 22148F: include/soc/microchip/mpfs.h 22149 22150RISC-V MISC SOC SUPPORT 22151M: Conor Dooley <conor@kernel.org> 22152L: linux-riscv@lists.infradead.org 22153S: Maintained 22154Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22155T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22156F: arch/riscv/boot/dts/canaan/ 22157F: arch/riscv/boot/dts/microchip/ 22158F: arch/riscv/boot/dts/sifive/ 22159F: arch/riscv/boot/dts/starfive/ 22160 22161RISC-V PMU DRIVERS 22162M: Atish Patra <atish.patra@linux.dev> 22163R: Anup Patel <anup@brainfault.org> 22164L: linux-riscv@lists.infradead.org 22165S: Supported 22166F: drivers/perf/riscv_pmu.c 22167F: drivers/perf/riscv_pmu_legacy.c 22168F: drivers/perf/riscv_pmu_sbi.c 22169 22170RISC-V RPMI AND MPXY DRIVERS 22171M: Rahul Pathak <rahul@summations.net> 22172M: Anup Patel <anup@brainfault.org> 22173L: linux-riscv@lists.infradead.org 22174F: Documentation/devicetree/bindings/clock/riscv,rpmi-clock.yaml 22175F: Documentation/devicetree/bindings/clock/riscv,rpmi-mpxy-clock.yaml 22176F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-mpxy-system-msi.yaml 22177F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-system-msi.yaml 22178F: Documentation/devicetree/bindings/mailbox/riscv,rpmi-shmem-mbox.yaml 22179F: Documentation/devicetree/bindings/mailbox/riscv,sbi-mpxy-mbox.yaml 22180F: drivers/clk/clk-rpmi.c 22181F: drivers/irqchip/irq-riscv-rpmi-sysmsi.c 22182F: drivers/mailbox/riscv-sbi-mpxy-mbox.c 22183F: include/linux/mailbox/riscv-rpmi-message.h 22184 22185RISC-V SPACEMIT SoC Support 22186M: Yixun Lan <dlan@gentoo.org> 22187L: linux-riscv@lists.infradead.org 22188L: spacemit@lists.linux.dev 22189S: Maintained 22190W: https://github.com/spacemit-com/linux/wiki 22191C: irc://irc.libera.chat/spacemit 22192T: git https://github.com/spacemit-com/linux 22193F: arch/riscv/boot/dts/spacemit/ 22194N: spacemit 22195K: spacemit 22196 22197RISC-V THEAD SoC SUPPORT 22198M: Drew Fustini <fustini@kernel.org> 22199M: Guo Ren <guoren@kernel.org> 22200M: Fu Wei <wefu@redhat.com> 22201L: linux-riscv@lists.infradead.org 22202S: Maintained 22203Q: https://patchwork.kernel.org/project/riscv-thead/list/ 22204T: git https://github.com/pdp7/linux.git 22205F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 22206F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 22207F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 22208F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 22209F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 22210F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 22211F: arch/riscv/boot/dts/thead/ 22212F: drivers/clk/thead/clk-th1520-ap.c 22213F: drivers/firmware/thead,th1520-aon.c 22214F: drivers/mailbox/mailbox-th1520.c 22215F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 22216F: drivers/pinctrl/pinctrl-th1520.c 22217F: drivers/pmdomain/thead/ 22218F: drivers/power/reset/th1520-aon-reboot.c 22219F: drivers/power/sequencing/pwrseq-thead-gpu.c 22220F: drivers/reset/reset-th1520.c 22221F: include/dt-bindings/clock/thead,th1520-clk-ap.h 22222F: include/dt-bindings/power/thead,th1520-power.h 22223F: include/dt-bindings/reset/thead,th1520-reset.h 22224F: include/linux/firmware/thead/thead,th1520-aon.h 22225 22226RNBD BLOCK DRIVERS 22227M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22228M: Jack Wang <jinpu.wang@ionos.com> 22229L: linux-block@vger.kernel.org 22230S: Maintained 22231F: drivers/block/rnbd/ 22232 22233ROCCAT DRIVERS 22234M: Stefan Achatz <erazor_de@users.sourceforge.net> 22235S: Maintained 22236W: http://sourceforge.net/projects/roccat/ 22237F: Documentation/ABI/*/sysfs-driver-hid-roccat* 22238F: drivers/hid/hid-roccat* 22239F: include/linux/hid-roccat* 22240 22241ROCKCHIP CAN-FD DRIVER 22242M: Marc Kleine-Budde <mkl@pengutronix.de> 22243R: kernel@pengutronix.de 22244L: linux-can@vger.kernel.org 22245S: Maintained 22246F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 22247F: drivers/net/can/rockchip/ 22248 22249ROCKCHIP CRYPTO DRIVERS 22250M: Corentin Labbe <clabbe@baylibre.com> 22251L: linux-crypto@vger.kernel.org 22252S: Maintained 22253F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 22254F: drivers/crypto/rockchip/ 22255 22256ROCKCHIP I2S TDM DRIVER 22257M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 22258L: linux-rockchip@lists.infradead.org 22259S: Maintained 22260F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 22261F: sound/soc/rockchip/rockchip_i2s_tdm.* 22262 22263ROCKCHIP ISP V1 DRIVER 22264M: Dafna Hirschfeld <dafna@fastmail.com> 22265M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22266L: linux-media@vger.kernel.org 22267L: linux-rockchip@lists.infradead.org 22268S: Maintained 22269F: Documentation/admin-guide/media/rkisp1.rst 22270F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 22271F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 22272F: drivers/media/platform/rockchip/rkisp1 22273F: include/uapi/linux/rkisp1-config.h 22274 22275ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 22276M: Daniel Golle <daniel@makrotopia.org> 22277M: Aurelien Jarno <aurelien@aurel32.net> 22278M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22279S: Maintained 22280F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 22281F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 22282F: drivers/char/hw_random/rockchip-rng.c 22283 22284ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 22285M: Jacob Chen <jacob-chen@iotwrt.com> 22286M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22287L: linux-media@vger.kernel.org 22288L: linux-rockchip@lists.infradead.org 22289S: Maintained 22290F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 22291F: drivers/media/platform/rockchip/rga/ 22292 22293ROCKCHIP RKVDEC VIDEO DECODER DRIVER 22294M: Detlev Casanova <detlev.casanova@collabora.com> 22295M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22296L: linux-media@vger.kernel.org 22297L: linux-rockchip@lists.infradead.org 22298S: Maintained 22299F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 22300F: drivers/media/platform/rockchip/rkvdec/ 22301 22302ROCKCHIP RK3308 INTERNAL AUDIO CODEC 22303M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22304S: Maintained 22305F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 22306F: sound/soc/codecs/rk3308_codec.c 22307F: sound/soc/codecs/rk3308_codec.h 22308 22309ROCKCHIP SAI DRIVER 22310M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22311L: linux-rockchip@lists.infradead.org 22312S: Maintained 22313F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 22314F: sound/soc/rockchip/rockchip_sai.* 22315 22316ROCKER DRIVER 22317M: Jiri Pirko <jiri@resnulli.us> 22318L: netdev@vger.kernel.org 22319S: Supported 22320F: drivers/net/ethernet/rocker/ 22321 22322ROCKETPORT EXPRESS/INFINITY DRIVER 22323M: Kevin Cernekee <cernekee@gmail.com> 22324L: linux-serial@vger.kernel.org 22325S: Odd Fixes 22326F: drivers/tty/serial/rp2.* 22327 22328ROHM BD79703 DAC 22329M: Matti Vaittinen <mazziesaccount@gmail.com> 22330S: Supported 22331F: drivers/iio/dac/rohm-bd79703.c 22332 22333ROHM BD99954 CHARGER IC 22334M: Matti Vaittinen <mazziesaccount@gmail.com> 22335S: Supported 22336F: drivers/power/supply/bd99954-charger.c 22337F: drivers/power/supply/bd99954-charger.h 22338 22339ROHM BD791xx ADC / GPO IC 22340M: Matti Vaittinen <mazziesaccount@gmail.com> 22341S: Supported 22342F: drivers/iio/adc/rohm-bd79112.c 22343F: drivers/iio/adc/rohm-bd79124.c 22344 22345ROHM BH1745 COLOUR SENSOR 22346M: Mudit Sharma <muditsharma.info@gmail.com> 22347L: linux-iio@vger.kernel.org 22348S: Maintained 22349F: drivers/iio/light/bh1745.c 22350 22351ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 22352M: Tomasz Duszynski <tduszyns@gmail.com> 22353S: Maintained 22354F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 22355F: drivers/iio/light/bh1750.c 22356 22357ROHM BM1390 PRESSURE SENSOR DRIVER 22358M: Matti Vaittinen <mazziesaccount@gmail.com> 22359L: linux-iio@vger.kernel.org 22360S: Supported 22361F: drivers/iio/pressure/rohm-bm1390.c 22362 22363ROHM BU270xx LIGHT SENSOR DRIVERs 22364M: Matti Vaittinen <mazziesaccount@gmail.com> 22365L: linux-iio@vger.kernel.org 22366S: Supported 22367F: drivers/iio/light/rohm-bu27034.c 22368 22369ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 22370M: Marek Vasut <marek.vasut+renesas@gmail.com> 22371L: linux-kernel@vger.kernel.org 22372L: linux-renesas-soc@vger.kernel.org 22373S: Supported 22374F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 22375F: drivers/gpio/gpio-bd9571mwv.c 22376F: drivers/mfd/bd9571mwv.c 22377F: drivers/regulator/bd9571mwv-regulator.c 22378F: include/linux/mfd/bd9571mwv.h 22379 22380ROHM POWER MANAGEMENT IC DEVICE DRIVERS 22381M: Matti Vaittinen <mazziesaccount@gmail.com> 22382S: Supported 22383F: drivers/clk/clk-bd718x7.c 22384F: drivers/gpio/gpio-bd71815.c 22385F: drivers/gpio/gpio-bd71828.c 22386F: drivers/mfd/rohm-bd71828.c 22387F: drivers/mfd/rohm-bd718x7.c 22388F: drivers/mfd/rohm-bd9576.c 22389F: drivers/mfd/rohm-bd96801.c 22390F: drivers/regulator/bd71815-regulator.c 22391F: drivers/regulator/bd71828-regulator.c 22392F: drivers/regulator/bd718x7-regulator.c 22393F: drivers/regulator/bd9576-regulator.c 22394F: drivers/regulator/bd96801-regulator.c 22395F: drivers/regulator/rohm-regulator.c 22396F: drivers/rtc/rtc-bd70528.c 22397F: drivers/watchdog/bd9576_wdt.c 22398F: drivers/watchdog/bd96801_wdt.c 22399F: include/linux/mfd/rohm-bd71815.h 22400F: include/linux/mfd/rohm-bd71828.h 22401F: include/linux/mfd/rohm-bd718x7.h 22402F: include/linux/mfd/rohm-bd957x.h 22403F: include/linux/mfd/rohm-bd96801.h 22404F: include/linux/mfd/rohm-bd96802.h 22405F: include/linux/mfd/rohm-generic.h 22406F: include/linux/mfd/rohm-shared.h 22407 22408ROSE NETWORK LAYER 22409L: linux-hams@vger.kernel.org 22410S: Orphan 22411W: https://linux-ax25.in-berlin.de 22412F: include/net/rose.h 22413F: include/uapi/linux/rose.h 22414F: net/rose/ 22415 22416ROTATION DRIVER FOR ALLWINNER A83T 22417M: Jernej Skrabec <jernej.skrabec@gmail.com> 22418L: linux-media@vger.kernel.org 22419S: Maintained 22420T: git git://linuxtv.org/media.git 22421F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 22422F: drivers/media/platform/sunxi/sun8i-rotate/ 22423 22424RPMB SUBSYSTEM 22425M: Jens Wiklander <jens.wiklander@linaro.org> 22426L: linux-kernel@vger.kernel.org 22427S: Supported 22428F: drivers/misc/rpmb-core.c 22429F: include/linux/rpmb.h 22430 22431RPMSG TTY DRIVER 22432M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22433L: linux-remoteproc@vger.kernel.org 22434S: Maintained 22435F: drivers/tty/rpmsg_tty.c 22436 22437RTASE ETHERNET DRIVER 22438M: Justin Lai <justinlai0215@realtek.com> 22439M: Larry Chiu <larry.chiu@realtek.com> 22440L: netdev@vger.kernel.org 22441S: Maintained 22442F: drivers/net/ethernet/realtek/rtase/ 22443 22444RTL2830 MEDIA DRIVER 22445L: linux-media@vger.kernel.org 22446S: Orphan 22447W: https://linuxtv.org 22448Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22449F: drivers/media/dvb-frontends/rtl2830* 22450 22451RTL2832 MEDIA DRIVER 22452L: linux-media@vger.kernel.org 22453S: Orphan 22454W: https://linuxtv.org 22455Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22456F: drivers/media/dvb-frontends/rtl2832* 22457 22458RTL2832_SDR MEDIA DRIVER 22459L: linux-media@vger.kernel.org 22460S: Orphan 22461W: https://linuxtv.org 22462Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22463F: drivers/media/dvb-frontends/rtl2832_sdr* 22464 22465RTL8180 WIRELESS DRIVER 22466L: linux-wireless@vger.kernel.org 22467S: Orphan 22468F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22469 22470RTL8187 WIRELESS DRIVER 22471M: Hin-Tak Leung <hintak.leung@gmail.com> 22472L: linux-wireless@vger.kernel.org 22473S: Maintained 22474T: git https://github.com/pkshih/rtw.git 22475F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22476 22477RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22478M: Jes Sorensen <Jes.Sorensen@gmail.com> 22479L: linux-wireless@vger.kernel.org 22480S: Maintained 22481T: git https://github.com/pkshih/rtw.git 22482F: drivers/net/wireless/realtek/rtl8xxxu/ 22483 22484RTL9300 I2C DRIVER (rtl9300-i2c) 22485M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22486L: linux-i2c@vger.kernel.org 22487S: Maintained 22488F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22489F: drivers/i2c/busses/i2c-rtl9300.c 22490 22491RTRS TRANSPORT DRIVERS 22492M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22493M: Jack Wang <jinpu.wang@ionos.com> 22494L: linux-rdma@vger.kernel.org 22495S: Maintained 22496F: drivers/infiniband/ulp/rtrs/ 22497 22498RUNTIME VERIFICATION (RV) 22499M: Steven Rostedt <rostedt@goodmis.org> 22500M: Gabriele Monaco <gmonaco@redhat.com> 22501L: linux-trace-kernel@vger.kernel.org 22502S: Maintained 22503F: Documentation/trace/rv/ 22504F: include/linux/rv.h 22505F: include/rv/ 22506F: kernel/trace/rv/ 22507F: tools/verification/ 22508 22509RUST 22510M: Miguel Ojeda <ojeda@kernel.org> 22511M: Alex Gaynor <alex.gaynor@gmail.com> 22512R: Boqun Feng <boqun.feng@gmail.com> 22513R: Gary Guo <gary@garyguo.net> 22514R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22515R: Benno Lossin <lossin@kernel.org> 22516R: Andreas Hindborg <a.hindborg@kernel.org> 22517R: Alice Ryhl <aliceryhl@google.com> 22518R: Trevor Gross <tmgross@umich.edu> 22519R: Danilo Krummrich <dakr@kernel.org> 22520L: rust-for-linux@vger.kernel.org 22521S: Supported 22522W: https://rust-for-linux.com 22523B: https://github.com/Rust-for-Linux/linux/issues 22524C: zulip://rust-for-linux.zulipchat.com 22525P: https://rust-for-linux.com/contributing 22526T: git https://github.com/Rust-for-Linux/linux.git rust-next 22527F: .clippy.toml 22528F: Documentation/rust/ 22529F: include/trace/events/rust_sample.h 22530F: rust/ 22531F: samples/rust/ 22532F: scripts/*rust* 22533F: tools/testing/selftests/rust/ 22534K: \b(?i:rust)\b 22535 22536RUST [ALLOC] 22537M: Danilo Krummrich <dakr@kernel.org> 22538R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22539R: Vlastimil Babka <vbabka@suse.cz> 22540R: Liam R. Howlett <Liam.Howlett@oracle.com> 22541R: Uladzislau Rezki <urezki@gmail.com> 22542L: rust-for-linux@vger.kernel.org 22543S: Maintained 22544T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22545F: rust/kernel/alloc.rs 22546F: rust/kernel/alloc/ 22547 22548RUST [PIN-INIT] 22549M: Benno Lossin <lossin@kernel.org> 22550L: rust-for-linux@vger.kernel.org 22551S: Maintained 22552W: https://rust-for-linux.com/pin-init 22553B: https://github.com/Rust-for-Linux/pin-init/issues 22554C: zulip://rust-for-linux.zulipchat.com 22555P: rust/pin-init/CONTRIBUTING.md 22556T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22557F: rust/kernel/init.rs 22558F: rust/pin-init/ 22559K: \bpin-init\b|pin_init\b|PinInit 22560 22561RXRPC SOCKETS (AF_RXRPC) 22562M: David Howells <dhowells@redhat.com> 22563M: Marc Dionne <marc.dionne@auristor.com> 22564L: linux-afs@lists.infradead.org 22565S: Supported 22566W: https://www.infradead.org/~dhowells/kafs/ 22567F: Documentation/networking/rxrpc.rst 22568F: include/keys/rxrpc-type.h 22569F: include/net/af_rxrpc.h 22570F: include/trace/events/rxrpc.h 22571F: include/uapi/linux/rxrpc.h 22572F: net/rxrpc/ 22573 22574S3 SAVAGE FRAMEBUFFER DRIVER 22575M: Antonino Daplas <adaplas@gmail.com> 22576L: linux-fbdev@vger.kernel.org 22577S: Maintained 22578F: drivers/video/fbdev/savage/ 22579 22580S390 ARCHITECTURE 22581M: Heiko Carstens <hca@linux.ibm.com> 22582M: Vasily Gorbik <gor@linux.ibm.com> 22583M: Alexander Gordeev <agordeev@linux.ibm.com> 22584R: Christian Borntraeger <borntraeger@linux.ibm.com> 22585R: Sven Schnelle <svens@linux.ibm.com> 22586L: linux-s390@vger.kernel.org 22587S: Supported 22588T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22589F: Documentation/driver-api/s390-drivers.rst 22590F: Documentation/arch/s390/ 22591F: arch/s390/ 22592F: drivers/s390/ 22593F: drivers/watchdog/diag288_wdt.c 22594 22595S390 COMMON I/O LAYER 22596M: Vineeth Vijayan <vneethv@linux.ibm.com> 22597M: Peter Oberparleiter <oberpar@linux.ibm.com> 22598L: linux-s390@vger.kernel.org 22599S: Supported 22600F: drivers/s390/cio/ 22601 22602S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22603M: Harald Freudenberger <freude@linux.ibm.com> 22604M: Holger Dengler <dengler@linux.ibm.com> 22605L: linux-crypto@vger.kernel.org 22606L: linux-s390@vger.kernel.org 22607S: Supported 22608F: arch/s390/crypto/ 22609F: arch/s390/include/asm/archrandom.h 22610F: arch/s390/include/asm/cpacf.h 22611 22612S390 DASD DRIVER 22613M: Stefan Haberland <sth@linux.ibm.com> 22614M: Jan Hoeppner <hoeppner@linux.ibm.com> 22615L: linux-s390@vger.kernel.org 22616S: Supported 22617F: block/partitions/ibm.c 22618F: drivers/s390/block/dasd* 22619F: include/linux/dasd_mod.h 22620 22621S390 HWRANDOM TRNG DRIVER 22622M: Harald Freudenberger <freude@linux.ibm.com> 22623M: Holger Dengler <dengler@linux.ibm.com> 22624L: linux-crypto@vger.kernel.org 22625L: linux-s390@vger.kernel.org 22626S: Supported 22627F: drivers/char/hw_random/s390-trng.c 22628 22629S390 IOMMU (PCI) 22630M: Niklas Schnelle <schnelle@linux.ibm.com> 22631M: Matthew Rosato <mjrosato@linux.ibm.com> 22632R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22633L: linux-s390@vger.kernel.org 22634S: Supported 22635F: drivers/iommu/s390-iommu.c 22636 22637S390 IUCV NETWORK LAYER 22638M: Alexandra Winter <wintera@linux.ibm.com> 22639M: Thorsten Winkler <twinkler@linux.ibm.com> 22640L: linux-s390@vger.kernel.org 22641L: netdev@vger.kernel.org 22642S: Supported 22643F: drivers/s390/net/*iucv* 22644F: include/net/iucv/ 22645F: net/iucv/ 22646 22647S390 MM 22648M: Alexander Gordeev <agordeev@linux.ibm.com> 22649M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22650L: linux-s390@vger.kernel.org 22651S: Supported 22652T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22653F: arch/s390/include/asm/pgtable.h 22654F: arch/s390/mm 22655 22656S390 NETWORK DRIVERS 22657M: Alexandra Winter <wintera@linux.ibm.com> 22658M: Aswin Karuvally <aswin@linux.ibm.com> 22659L: linux-s390@vger.kernel.org 22660L: netdev@vger.kernel.org 22661S: Supported 22662F: drivers/s390/net/ 22663 22664S390 PCI SUBSYSTEM 22665M: Niklas Schnelle <schnelle@linux.ibm.com> 22666M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22667L: linux-s390@vger.kernel.org 22668S: Supported 22669F: Documentation/arch/s390/pci.rst 22670F: arch/s390/pci/ 22671F: drivers/pci/hotplug/s390_pci_hpc.c 22672 22673S390 PTP DRIVER 22674M: Sven Schnelle <svens@linux.ibm.com> 22675L: linux-s390@vger.kernel.org 22676S: Supported 22677F: drivers/ptp/ptp_s390.c 22678 22679S390 SCM DRIVER 22680M: Vineeth Vijayan <vneethv@linux.ibm.com> 22681L: linux-s390@vger.kernel.org 22682S: Supported 22683F: drivers/s390/block/scm* 22684F: drivers/s390/cio/scm.c 22685 22686S390 VFIO AP DRIVER 22687M: Tony Krowiak <akrowiak@linux.ibm.com> 22688M: Halil Pasic <pasic@linux.ibm.com> 22689M: Jason Herne <jjherne@linux.ibm.com> 22690L: linux-s390@vger.kernel.org 22691S: Supported 22692F: Documentation/arch/s390/vfio-ap* 22693F: drivers/s390/crypto/vfio_ap* 22694 22695S390 VFIO-CCW DRIVER 22696M: Eric Farman <farman@linux.ibm.com> 22697M: Matthew Rosato <mjrosato@linux.ibm.com> 22698R: Halil Pasic <pasic@linux.ibm.com> 22699L: linux-s390@vger.kernel.org 22700L: kvm@vger.kernel.org 22701S: Supported 22702F: Documentation/arch/s390/vfio-ccw.rst 22703F: drivers/s390/cio/vfio_ccw* 22704F: include/uapi/linux/vfio_ccw.h 22705 22706S390 VFIO-PCI DRIVER 22707M: Matthew Rosato <mjrosato@linux.ibm.com> 22708M: Eric Farman <farman@linux.ibm.com> 22709L: linux-s390@vger.kernel.org 22710L: kvm@vger.kernel.org 22711S: Supported 22712F: arch/s390/kvm/pci* 22713F: drivers/vfio/pci/vfio_pci_zdev.c 22714F: include/uapi/linux/vfio_zdev.h 22715 22716S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22717M: Harald Freudenberger <freude@linux.ibm.com> 22718M: Holger Dengler <dengler@linux.ibm.com> 22719L: linux-s390@vger.kernel.org 22720S: Supported 22721F: arch/s390/include/asm/ap.h 22722F: arch/s390/include/asm/pkey.h 22723F: arch/s390/include/asm/trace/zcrypt.h 22724F: arch/s390/include/uapi/asm/pkey.h 22725F: arch/s390/include/uapi/asm/zcrypt.h 22726F: drivers/s390/crypto/ 22727 22728S390 ZFCP DRIVER 22729M: Nihar Panda <niharp@linux.ibm.com> 22730L: linux-s390@vger.kernel.org 22731S: Supported 22732F: drivers/s390/scsi/zfcp_* 22733 22734SAA6588 RDS RECEIVER DRIVER 22735M: Hans Verkuil <hverkuil@kernel.org> 22736L: linux-media@vger.kernel.org 22737S: Odd Fixes 22738W: https://linuxtv.org 22739T: git git://linuxtv.org/media.git 22740F: drivers/media/i2c/saa6588* 22741 22742SAA7134 VIDEO4LINUX DRIVER 22743M: Mauro Carvalho Chehab <mchehab@kernel.org> 22744L: linux-media@vger.kernel.org 22745S: Odd fixes 22746W: https://linuxtv.org 22747T: git git://linuxtv.org/media.git 22748F: Documentation/driver-api/media/drivers/saa7134* 22749F: drivers/media/pci/saa7134/ 22750 22751SAA7146 VIDEO4LINUX-2 DRIVER 22752M: Hans Verkuil <hverkuil@kernel.org> 22753L: linux-media@vger.kernel.org 22754S: Maintained 22755T: git git://linuxtv.org/media.git 22756F: drivers/media/common/saa7146/ 22757F: drivers/media/pci/saa7146/ 22758F: include/media/drv-intf/saa7146* 22759 22760SAFESETID SECURITY MODULE 22761M: Micah Morton <mortonm@chromium.org> 22762S: Supported 22763F: Documentation/admin-guide/LSM/SafeSetID.rst 22764F: security/safesetid/ 22765 22766SAMSUNG AUDIO (ASoC) DRIVERS 22767M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22768L: linux-sound@vger.kernel.org 22769S: Maintained 22770B: mailto:linux-samsung-soc@vger.kernel.org 22771F: Documentation/devicetree/bindings/sound/samsung* 22772F: sound/soc/samsung/ 22773 22774SAMSUNG EXYNOS2200 SoC SUPPORT 22775M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22777L: linux-samsung-soc@vger.kernel.org 22778S: Maintained 22779F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22780F: arch/arm64/boot/dts/exynos/exynos2200* 22781F: drivers/clk/samsung/clk-exynos2200.c 22782F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22783 22784SAMSUNG EXYNOS850 SoC SUPPORT 22785M: Sam Protsenko <semen.protsenko@linaro.org> 22786L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22787L: linux-samsung-soc@vger.kernel.org 22788S: Maintained 22789F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22790F: arch/arm64/boot/dts/exynos/exynos850* 22791F: drivers/clk/samsung/clk-exynos850.c 22792F: include/dt-bindings/clock/exynos850.h 22793 22794SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22795M: Tudor Ambarus <tudor.ambarus@linaro.org> 22796L: linux-kernel@vger.kernel.org 22797L: linux-samsung-soc@vger.kernel.org 22798S: Supported 22799F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22800F: drivers/firmware/samsung/exynos-acpm* 22801F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22802 22803SAMSUNG EXYNOS MAILBOX DRIVER 22804M: Tudor Ambarus <tudor.ambarus@linaro.org> 22805L: linux-kernel@vger.kernel.org 22806L: linux-samsung-soc@vger.kernel.org 22807S: Supported 22808F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22809F: drivers/mailbox/exynos-mailbox.c 22810F: include/linux/mailbox/exynos-message.h 22811 22812SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22813M: Krzysztof Kozlowski <krzk@kernel.org> 22814L: linux-crypto@vger.kernel.org 22815L: linux-samsung-soc@vger.kernel.org 22816S: Maintained 22817F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22818F: drivers/crypto/exynos-rng.c 22819 22820SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22821M: Łukasz Stelmach <l.stelmach@samsung.com> 22822L: linux-samsung-soc@vger.kernel.org 22823S: Maintained 22824F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22825F: drivers/char/hw_random/exynos-trng.c 22826 22827SAMSUNG FRAMEBUFFER DRIVER 22828M: Jingoo Han <jingoohan1@gmail.com> 22829L: linux-fbdev@vger.kernel.org 22830S: Maintained 22831F: drivers/video/fbdev/s3c-fb.c 22832 22833SAMSUNG GALAXY BOOK DRIVER 22834M: Joshua Grisham <josh@joshuagrisham.com> 22835L: platform-driver-x86@vger.kernel.org 22836S: Maintained 22837F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22838F: drivers/platform/x86/samsung-galaxybook.c 22839 22840SAMSUNG INTERCONNECT DRIVERS 22841M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22842M: Artur Świgoń <a.swigon@samsung.com> 22843L: linux-pm@vger.kernel.org 22844L: linux-samsung-soc@vger.kernel.org 22845S: Supported 22846F: drivers/interconnect/samsung/ 22847 22848SAMSUNG LAPTOP DRIVER 22849M: Corentin Chary <corentin.chary@gmail.com> 22850L: platform-driver-x86@vger.kernel.org 22851S: Maintained 22852F: drivers/platform/x86/samsung-laptop.c 22853 22854SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22855M: Krzysztof Kozlowski <krzk@kernel.org> 22856R: André Draszik <andre.draszik@linaro.org> 22857L: linux-kernel@vger.kernel.org 22858L: linux-samsung-soc@vger.kernel.org 22859S: Maintained 22860B: mailto:linux-samsung-soc@vger.kernel.org 22861F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22862F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22863F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22864F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22865F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22866F: drivers/clk/clk-s2mps11.c 22867F: drivers/mfd/sec*.[ch] 22868F: drivers/regulator/s2*.c 22869F: drivers/regulator/s5m*.c 22870F: drivers/rtc/rtc-s5m.c 22871F: include/linux/mfd/samsung/ 22872 22873SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22874M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22875L: linux-media@vger.kernel.org 22876L: linux-samsung-soc@vger.kernel.org 22877S: Maintained 22878F: drivers/media/platform/samsung/s3c-camif/ 22879F: include/media/drv-intf/s3c_camif.h 22880 22881SAMSUNG S3FWRN5 NFC DRIVER 22882M: Krzysztof Kozlowski <krzk@kernel.org> 22883S: Maintained 22884F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22885F: drivers/nfc/s3fwrn5 22886 22887SAMSUNG S5C73M3 CAMERA DRIVER 22888M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22889M: Andrzej Hajda <andrzej.hajda@intel.com> 22890L: linux-media@vger.kernel.org 22891S: Supported 22892F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22893F: drivers/media/i2c/s5c73m3/* 22894 22895SAMSUNG S5K5BAF CAMERA DRIVER 22896M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22897M: Andrzej Hajda <andrzej.hajda@intel.com> 22898L: linux-media@vger.kernel.org 22899S: Supported 22900F: drivers/media/i2c/s5k5baf.c 22901 22902SAMSUNG S5P Security SubSystem (SSS) DRIVER 22903M: Krzysztof Kozlowski <krzk@kernel.org> 22904M: Vladimir Zapolskiy <vz@mleia.com> 22905L: linux-crypto@vger.kernel.org 22906L: linux-samsung-soc@vger.kernel.org 22907S: Maintained 22908F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22909F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22910F: drivers/crypto/s5p-sss.c 22911 22912SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22913M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22914L: linux-media@vger.kernel.org 22915S: Supported 22916Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22917F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22918F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22919F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22920F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22921F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22922F: drivers/media/platform/samsung/exynos4-is/ 22923 22924SAMSUNG SOC CLOCK DRIVERS 22925M: Krzysztof Kozlowski <krzk@kernel.org> 22926M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22927M: Chanwoo Choi <cw00.choi@samsung.com> 22928R: Alim Akhtar <alim.akhtar@samsung.com> 22929L: linux-samsung-soc@vger.kernel.org 22930S: Maintained 22931T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22932F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22933F: Documentation/devicetree/bindings/clock/samsung,s3c* 22934F: drivers/clk/samsung/ 22935F: include/dt-bindings/clock/exynos*.h 22936F: include/dt-bindings/clock/s5p*.h 22937F: include/dt-bindings/clock/samsung,*.h 22938F: include/linux/clk/samsung.h 22939 22940SAMSUNG SPI DRIVERS 22941M: Andi Shyti <andi.shyti@kernel.org> 22942R: Tudor Ambarus <tudor.ambarus@linaro.org> 22943L: linux-spi@vger.kernel.org 22944L: linux-samsung-soc@vger.kernel.org 22945S: Maintained 22946F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22947F: drivers/spi/spi-s3c* 22948F: include/linux/platform_data/spi-s3c64xx.h 22949 22950SAMSUNG SXGBE DRIVERS 22951M: Byungho An <bh74.an@samsung.com> 22952L: netdev@vger.kernel.org 22953S: Maintained 22954F: drivers/net/ethernet/samsung/sxgbe/ 22955 22956SAMSUNG THERMAL DRIVER 22957M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22958M: Krzysztof Kozlowski <krzk@kernel.org> 22959L: linux-pm@vger.kernel.org 22960L: linux-samsung-soc@vger.kernel.org 22961S: Maintained 22962F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22963F: drivers/thermal/samsung/ 22964 22965SAMSUNG USB2 PHY DRIVER 22966M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22967L: linux-kernel@vger.kernel.org 22968S: Supported 22969F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22970F: Documentation/driver-api/phy/samsung-usb2.rst 22971F: drivers/phy/samsung/phy-exynos4210-usb2.c 22972F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22973F: drivers/phy/samsung/phy-exynos5250-usb2.c 22974F: drivers/phy/samsung/phy-s5pv210-usb2.c 22975F: drivers/phy/samsung/phy-samsung-usb2.c 22976F: drivers/phy/samsung/phy-samsung-usb2.h 22977 22978SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22979M: Paul Barker <paul.barker@sancloud.com> 22980R: Marc Murphy <marc.murphy@sancloud.com> 22981S: Supported 22982F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22983 22984SC1200 WDT DRIVER 22985M: Zwane Mwaikambo <zwanem@gmail.com> 22986S: Maintained 22987F: drivers/watchdog/sc1200wdt.c 22988 22989SCHEDULER 22990M: Ingo Molnar <mingo@redhat.com> 22991M: Peter Zijlstra <peterz@infradead.org> 22992M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22993M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22994R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22995R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22996R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22997R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22998R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22999L: linux-kernel@vger.kernel.org 23000S: Maintained 23001T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 23002F: include/linux/preempt.h 23003F: include/linux/sched.h 23004F: include/linux/wait.h 23005F: include/uapi/linux/sched.h 23006F: kernel/fork.c 23007F: kernel/sched/ 23008F: tools/sched/ 23009 23010SCHEDULER - SCHED_EXT 23011R: Tejun Heo <tj@kernel.org> 23012R: David Vernet <void@manifault.com> 23013R: Andrea Righi <arighi@nvidia.com> 23014R: Changwoo Min <changwoo@igalia.com> 23015L: sched-ext@lists.linux.dev 23016S: Maintained 23017W: https://github.com/sched-ext/scx 23018T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 23019F: include/linux/sched/ext.h 23020F: kernel/sched/ext* 23021F: tools/sched_ext/ 23022F: tools/testing/selftests/sched_ext 23023 23024SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 23025M: Gustavo Silva <gustavograzs@gmail.com> 23026S: Maintained 23027F: drivers/iio/chemical/ens160_core.c 23028F: drivers/iio/chemical/ens160_i2c.c 23029F: drivers/iio/chemical/ens160_spi.c 23030F: drivers/iio/chemical/ens160.h 23031 23032SCSI LIBSAS SUBSYSTEM 23033R: John Garry <john.g.garry@oracle.com> 23034R: Jason Yan <yanaijie@huawei.com> 23035L: linux-scsi@vger.kernel.org 23036S: Supported 23037F: Documentation/scsi/libsas.rst 23038F: drivers/scsi/libsas/ 23039F: include/scsi/libsas.h 23040F: include/scsi/sas_ata.h 23041 23042SCSI RDMA PROTOCOL (SRP) INITIATOR 23043M: Bart Van Assche <bvanassche@acm.org> 23044L: linux-rdma@vger.kernel.org 23045S: Supported 23046Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23047F: drivers/infiniband/ulp/srp/ 23048F: include/scsi/srp.h 23049 23050SCSI RDMA PROTOCOL (SRP) TARGET 23051M: Bart Van Assche <bvanassche@acm.org> 23052L: linux-rdma@vger.kernel.org 23053L: target-devel@vger.kernel.org 23054S: Supported 23055Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23056F: drivers/infiniband/ulp/srpt/ 23057 23058SCSI SG DRIVER 23059M: Doug Gilbert <dgilbert@interlog.com> 23060L: linux-scsi@vger.kernel.org 23061S: Maintained 23062W: http://sg.danny.cz/sg 23063F: Documentation/scsi/scsi-generic.rst 23064F: drivers/scsi/sg.c 23065F: include/scsi/sg.h 23066 23067SCSI SUBSYSTEM 23068M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 23069M: "Martin K. Petersen" <martin.petersen@oracle.com> 23070L: linux-scsi@vger.kernel.org 23071S: Maintained 23072Q: https://patchwork.kernel.org/project/linux-scsi/list/ 23073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 23074T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23075F: Documentation/devicetree/bindings/scsi/ 23076F: drivers/scsi/ 23077F: drivers/ufs/ 23078F: include/scsi/ 23079F: include/uapi/scsi/ 23080 23081SCSI TAPE DRIVER 23082M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 23083L: linux-scsi@vger.kernel.org 23084S: Maintained 23085F: Documentation/scsi/st.rst 23086F: drivers/scsi/st.* 23087F: drivers/scsi/st_*.h 23088 23089SCSI TARGET CORE USER DRIVER 23090M: Bodo Stroesser <bostroesser@gmail.com> 23091L: linux-scsi@vger.kernel.org 23092L: target-devel@vger.kernel.org 23093S: Supported 23094F: Documentation/target/tcmu-design.rst 23095F: drivers/target/target_core_user.c 23096F: include/uapi/linux/target_core_user.h 23097 23098SCSI TARGET SUBSYSTEM 23099M: "Martin K. Petersen" <martin.petersen@oracle.com> 23100L: linux-scsi@vger.kernel.org 23101L: target-devel@vger.kernel.org 23102S: Supported 23103Q: https://patchwork.kernel.org/project/target-devel/list/ 23104T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23105F: Documentation/target/ 23106F: drivers/target/ 23107F: include/target/ 23108 23109SCTP PROTOCOL 23110M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 23111M: Xin Long <lucien.xin@gmail.com> 23112L: linux-sctp@vger.kernel.org 23113S: Maintained 23114W: https://github.com/sctp/lksctp-tools/wiki 23115F: Documentation/networking/sctp.rst 23116F: include/linux/sctp.h 23117F: include/net/sctp/ 23118F: include/uapi/linux/sctp.h 23119F: net/sctp/ 23120 23121SCx200 CPU SUPPORT 23122M: Jim Cromie <jim.cromie@gmail.com> 23123S: Odd Fixes 23124F: Documentation/i2c/busses/scx200_acb.rst 23125F: arch/x86/platform/scx200/ 23126F: drivers/i2c/busses/scx200* 23127F: drivers/mtd/maps/scx200_docflash.c 23128F: drivers/watchdog/scx200_wdt.c 23129F: include/linux/scx200.h 23130 23131SCx200 GPIO DRIVER 23132M: Jim Cromie <jim.cromie@gmail.com> 23133S: Maintained 23134F: drivers/char/scx200_gpio.c 23135F: include/linux/scx200_gpio.h 23136 23137SCx200 HRT CLOCKSOURCE DRIVER 23138M: Jim Cromie <jim.cromie@gmail.com> 23139S: Maintained 23140F: drivers/clocksource/scx200_hrt.c 23141 23142SDCA LIBRARY AND CLASS DRIVER 23143M: Charles Keepax <ckeepax@opensource.cirrus.com> 23144M: Maciej Strozek <mstrozek@opensource.cirrus.com> 23145R: Bard Liao <yung-chuan.liao@linux.intel.com> 23146R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23147L: linux-sound@vger.kernel.org 23148L: patches@opensource.cirrus.com 23149S: Maintained 23150F: include/sound/sdca* 23151F: sound/soc/sdca/* 23152 23153SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 23154M: Sascha Sommer <saschasommer@freenet.de> 23155L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 23156S: Maintained 23157F: drivers/mmc/host/sdricoh_cs.c 23158 23159SECO BOARDS CEC DRIVER 23160M: Ettore Chimenti <ek5.chimenti@gmail.com> 23161S: Maintained 23162F: drivers/media/cec/platform/seco/seco-cec.c 23163F: drivers/media/cec/platform/seco/seco-cec.h 23164 23165SECURE COMPUTING 23166M: Kees Cook <kees@kernel.org> 23167R: Andy Lutomirski <luto@amacapital.net> 23168R: Will Drewry <wad@chromium.org> 23169S: Supported 23170T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 23171F: Documentation/userspace-api/seccomp_filter.rst 23172F: include/linux/seccomp.h 23173F: include/uapi/linux/seccomp.h 23174F: kernel/seccomp.c 23175F: tools/testing/selftests/kselftest_harness.h 23176F: tools/testing/selftests/kselftest_harness/ 23177F: tools/testing/selftests/seccomp/* 23178K: \bsecure_computing 23179K: \bTIF_SECCOMP\b 23180 23181SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 23182M: Kamal Dasu <kamal.dasu@broadcom.com> 23183M: Al Cooper <alcooperx@gmail.com> 23184R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23185L: linux-mmc@vger.kernel.org 23186S: Maintained 23187F: drivers/mmc/host/sdhci-brcmstb* 23188 23189SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 23190M: Adrian Hunter <adrian.hunter@intel.com> 23191L: linux-mmc@vger.kernel.org 23192S: Supported 23193F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 23194F: drivers/mmc/host/sdhci* 23195 23196SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 23197M: Aubin Constans <aubin.constans@microchip.com> 23198R: Eugen Hristev <eugen.hristev@collabora.com> 23199L: linux-mmc@vger.kernel.org 23200S: Supported 23201F: drivers/mmc/host/sdhci-of-at91.c 23202 23203SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 23204M: Haibo Chen <haibo.chen@nxp.com> 23205L: imx@lists.linux.dev 23206L: linux-mmc@vger.kernel.org 23207L: s32@nxp.com 23208S: Maintained 23209F: drivers/mmc/host/sdhci-esdhc-imx.c 23210 23211SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 23212M: Ben Dooks <ben-linux@fluff.org> 23213M: Jaehoon Chung <jh80.chung@samsung.com> 23214L: linux-mmc@vger.kernel.org 23215S: Maintained 23216F: drivers/mmc/host/sdhci-s3c* 23217 23218SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 23219M: Viresh Kumar <vireshk@kernel.org> 23220L: linux-mmc@vger.kernel.org 23221S: Maintained 23222F: drivers/mmc/host/sdhci-spear.c 23223 23224SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 23225M: Vignesh Raghavendra <vigneshr@ti.com> 23226L: linux-mmc@vger.kernel.org 23227S: Maintained 23228F: drivers/mmc/host/sdhci-omap.c 23229 23230SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 23231M: Jonathan Derrick <jonathan.derrick@linux.dev> 23232L: linux-block@vger.kernel.org 23233S: Supported 23234F: block/opal_proto.h 23235F: block/sed* 23236F: include/linux/sed* 23237F: include/uapi/linux/sed* 23238 23239SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 23240M: Mark Rutland <mark.rutland@arm.com> 23241M: Lorenzo Pieralisi <lpieralisi@kernel.org> 23242M: Sudeep Holla <sudeep.holla@arm.com> 23243L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23244S: Maintained 23245F: drivers/firmware/smccc/ 23246F: include/linux/arm-smccc.h 23247 23248SECURITY CONTACT 23249M: Security Officers <security@kernel.org> 23250S: Supported 23251F: Documentation/process/security-bugs.rst 23252 23253SECURITY SUBSYSTEM 23254M: Paul Moore <paul@paul-moore.com> 23255M: James Morris <jmorris@namei.org> 23256M: "Serge E. Hallyn" <serge@hallyn.com> 23257L: linux-security-module@vger.kernel.org 23258S: Supported 23259Q: https://patchwork.kernel.org/project/linux-security-module/list 23260B: mailto:linux-security-module@vger.kernel.org 23261P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 23262T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 23263F: include/linux/lsm/ 23264F: include/linux/lsm_audit.h 23265F: include/linux/lsm_hook_defs.h 23266F: include/linux/lsm_hooks.h 23267F: include/linux/security.h 23268F: include/uapi/linux/lsm.h 23269F: security/ 23270F: tools/testing/selftests/lsm/ 23271F: rust/kernel/security.rs 23272X: security/selinux/ 23273K: \bsecurity_[a-z_0-9]\+\b 23274 23275SELINUX SECURITY MODULE 23276M: Paul Moore <paul@paul-moore.com> 23277M: Stephen Smalley <stephen.smalley.work@gmail.com> 23278R: Ondrej Mosnacek <omosnace@redhat.com> 23279L: selinux@vger.kernel.org 23280S: Supported 23281W: https://github.com/SELinuxProject 23282Q: https://patchwork.kernel.org/project/selinux/list 23283B: mailto:selinux@vger.kernel.org 23284P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 23285T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 23286F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 23287F: Documentation/ABI/removed/sysfs-selinux-disable 23288F: Documentation/admin-guide/LSM/SELinux.rst 23289F: include/trace/events/avc.h 23290F: include/uapi/linux/selinux_netlink.h 23291F: scripts/selinux/ 23292F: security/selinux/ 23293 23294SENSABLE PHANTOM 23295M: Jiri Slaby <jirislaby@kernel.org> 23296S: Maintained 23297F: drivers/misc/phantom.c 23298F: include/uapi/linux/phantom.h 23299 23300SENSEAIR SUNRISE 006-0-0007 23301M: Jacopo Mondi <jacopo@jmondi.org> 23302S: Maintained 23303F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 23304F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 23305F: drivers/iio/chemical/sunrise_co2.c 23306 23307SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 23308M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 23309S: Maintained 23310F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 23311F: drivers/iio/chemical/scd30.h 23312F: drivers/iio/chemical/scd30_core.c 23313F: drivers/iio/chemical/scd30_i2c.c 23314F: drivers/iio/chemical/scd30_serial.c 23315 23316SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 23317M: Roan van Dijk <roan@protonic.nl> 23318S: Maintained 23319F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 23320F: drivers/iio/chemical/scd4x.c 23321 23322SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 23323M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 23324S: Maintained 23325F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 23326F: drivers/iio/pressure/sdp500.c 23327 23328SENSIRION SGP40 GAS SENSOR DRIVER 23329M: Andreas Klinger <ak@it-klinger.de> 23330S: Maintained 23331F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 23332F: drivers/iio/chemical/sgp40.c 23333 23334SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 23335M: Tomasz Duszynski <tduszyns@gmail.com> 23336S: Maintained 23337F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 23338F: drivers/iio/chemical/sps30.c 23339F: drivers/iio/chemical/sps30_i2c.c 23340F: drivers/iio/chemical/sps30_serial.c 23341 23342SERIAL DEVICE BUS 23343M: Rob Herring <robh@kernel.org> 23344L: linux-serial@vger.kernel.org 23345S: Maintained 23346F: Documentation/devicetree/bindings/serial/serial.yaml 23347F: drivers/tty/serdev/ 23348F: include/linux/serdev.h 23349 23350SERIAL IR RECEIVER 23351M: Sean Young <sean@mess.org> 23352L: linux-media@vger.kernel.org 23353S: Maintained 23354F: drivers/media/rc/serial_ir.c 23355 23356SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 23357M: Srinivas Kandagatla <srini@kernel.org> 23358L: linux-sound@vger.kernel.org 23359S: Maintained 23360F: Documentation/devicetree/bindings/slimbus/ 23361F: Documentation/driver-api/slimbus.rst 23362F: drivers/slimbus/ 23363F: include/linux/slimbus.h 23364 23365SFC NETWORK DRIVER 23366M: Edward Cree <ecree.xilinx@gmail.com> 23367L: netdev@vger.kernel.org 23368L: linux-net-drivers@amd.com 23369S: Maintained 23370F: Documentation/networking/devlink/sfc.rst 23371F: drivers/net/ethernet/sfc/ 23372 23373SFCTEMP HWMON DRIVER 23374M: Emil Renner Berthing <kernel@esmil.dk> 23375M: Hal Feng <hal.feng@starfivetech.com> 23376L: linux-hwmon@vger.kernel.org 23377S: Maintained 23378F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 23379F: Documentation/hwmon/sfctemp.rst 23380F: drivers/hwmon/sfctemp.c 23381 23382SFF/SFP/SFP+ MODULE SUPPORT 23383M: Russell King <linux@armlinux.org.uk> 23384L: netdev@vger.kernel.org 23385S: Maintained 23386F: Documentation/devicetree/bindings/net/sff,sfp.yaml 23387F: drivers/net/phy/phylink.c 23388F: drivers/net/phy/sfp* 23389F: include/linux/mdio/mdio-i2c.h 23390F: include/linux/phylink.h 23391F: include/linux/sfp.h 23392K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 23393 23394SGI GRU DRIVER 23395M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23396S: Maintained 23397F: drivers/misc/sgi-gru/ 23398 23399SGI XP/XPC/XPNET DRIVER 23400M: Robin Holt <robinmholt@gmail.com> 23401M: Steve Wahl <steve.wahl@hpe.com> 23402S: Maintained 23403F: drivers/misc/sgi-xp/ 23404 23405SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 23406M: D. Wythe <alibuda@linux.alibaba.com> 23407M: Dust Li <dust.li@linux.alibaba.com> 23408M: Sidraya Jayagond <sidraya@linux.ibm.com> 23409M: Wenjia Zhang <wenjia@linux.ibm.com> 23410R: Mahanta Jambigi <mjambigi@linux.ibm.com> 23411R: Tony Lu <tonylu@linux.alibaba.com> 23412R: Wen Gu <guwen@linux.alibaba.com> 23413L: linux-rdma@vger.kernel.org 23414L: linux-s390@vger.kernel.org 23415S: Supported 23416F: net/smc/ 23417 23418SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 23419M: Linus Walleij <linus.walleij@linaro.org> 23420L: linux-iio@vger.kernel.org 23421S: Maintained 23422T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 23423F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 23424F: drivers/iio/light/gp2ap002.c 23425 23426SHARP RJ54N1CB0C SENSOR DRIVER 23427M: Jacopo Mondi <jacopo@jmondi.org> 23428L: linux-media@vger.kernel.org 23429S: Odd fixes 23430T: git git://linuxtv.org/media.git 23431F: drivers/media/i2c/rj54n1cb0c.c 23432F: include/media/i2c/rj54n1cb0c.h 23433 23434SHRINKER 23435M: Andrew Morton <akpm@linux-foundation.org> 23436M: Dave Chinner <david@fromorbit.com> 23437R: Qi Zheng <zhengqi.arch@bytedance.com> 23438R: Roman Gushchin <roman.gushchin@linux.dev> 23439R: Muchun Song <muchun.song@linux.dev> 23440L: linux-mm@kvack.org 23441S: Maintained 23442F: Documentation/admin-guide/mm/shrinker_debugfs.rst 23443F: include/linux/list_lru.h 23444F: include/linux/shrinker.h 23445F: mm/list_lru.c 23446F: mm/shrinker.c 23447F: mm/shrinker_debug.c 23448 23449SH_VOU V4L2 OUTPUT DRIVER 23450L: linux-media@vger.kernel.org 23451S: Orphan 23452F: drivers/media/platform/renesas/sh_vou.c 23453F: include/media/drv-intf/sh_vou.h 23454 23455SI2157 MEDIA DRIVER 23456L: linux-media@vger.kernel.org 23457S: Orphan 23458W: https://linuxtv.org 23459Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23460F: drivers/media/tuners/si2157* 23461 23462SI2165 MEDIA DRIVER 23463M: Matthias Schwarzott <zzam@gentoo.org> 23464L: linux-media@vger.kernel.org 23465S: Maintained 23466W: https://linuxtv.org 23467Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23468F: drivers/media/dvb-frontends/si2165* 23469 23470SI2168 MEDIA DRIVER 23471L: linux-media@vger.kernel.org 23472S: Orphan 23473W: https://linuxtv.org 23474Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23475F: drivers/media/dvb-frontends/si2168* 23476 23477SI470X FM RADIO RECEIVER I2C DRIVER 23478M: Hans Verkuil <hverkuil@kernel.org> 23479L: linux-media@vger.kernel.org 23480S: Odd Fixes 23481W: https://linuxtv.org 23482T: git git://linuxtv.org/media.git 23483F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23484F: drivers/media/radio/si470x/radio-si470x-i2c.c 23485 23486SI470X FM RADIO RECEIVER USB DRIVER 23487M: Hans Verkuil <hverkuil@kernel.org> 23488L: linux-media@vger.kernel.org 23489S: Maintained 23490W: https://linuxtv.org 23491T: git git://linuxtv.org/media.git 23492F: drivers/media/radio/si470x/radio-si470x-common.c 23493F: drivers/media/radio/si470x/radio-si470x-usb.c 23494F: drivers/media/radio/si470x/radio-si470x.h 23495 23496SI4713 FM RADIO TRANSMITTER I2C DRIVER 23497M: Eduardo Valentin <edubezval@gmail.com> 23498L: linux-media@vger.kernel.org 23499S: Odd Fixes 23500W: https://linuxtv.org 23501T: git git://linuxtv.org/media.git 23502F: drivers/media/radio/si4713/si4713.? 23503 23504SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23505M: Eduardo Valentin <edubezval@gmail.com> 23506L: linux-media@vger.kernel.org 23507S: Odd Fixes 23508W: https://linuxtv.org 23509T: git git://linuxtv.org/media.git 23510F: drivers/media/radio/si4713/radio-platform-si4713.c 23511 23512SI4713 FM RADIO TRANSMITTER USB DRIVER 23513M: Hans Verkuil <hverkuil@kernel.org> 23514L: linux-media@vger.kernel.org 23515S: Maintained 23516W: https://linuxtv.org 23517T: git git://linuxtv.org/media.git 23518F: drivers/media/radio/si4713/radio-usb-si4713.c 23519 23520SIANO DVB DRIVER 23521M: Mauro Carvalho Chehab <mchehab@kernel.org> 23522L: linux-media@vger.kernel.org 23523S: Odd fixes 23524W: https://linuxtv.org 23525T: git git://linuxtv.org/media.git 23526F: drivers/media/common/siano/ 23527F: drivers/media/mmc/siano/ 23528F: drivers/media/usb/siano/ 23529F: drivers/media/usb/siano/ 23530 23531SIEMENS IPC LED DRIVERS 23532M: Bao Cheng Su <baocheng.su@siemens.com> 23533M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23534M: Tobias Schaffner <tobias.schaffner@siemens.com> 23535L: linux-leds@vger.kernel.org 23536S: Maintained 23537F: drivers/leds/simatic/ 23538 23539SIEMENS IPC PLATFORM DRIVERS 23540M: Bao Cheng Su <baocheng.su@siemens.com> 23541M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23542M: Tobias Schaffner <tobias.schaffner@siemens.com> 23543L: platform-driver-x86@vger.kernel.org 23544S: Maintained 23545F: drivers/platform/x86/siemens/ 23546F: include/linux/platform_data/x86/simatic-ipc-base.h 23547F: include/linux/platform_data/x86/simatic-ipc.h 23548 23549SIEMENS IPC WATCHDOG DRIVERS 23550M: Bao Cheng Su <baocheng.su@siemens.com> 23551M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23552M: Tobias Schaffner <tobias.schaffner@siemens.com> 23553L: linux-watchdog@vger.kernel.org 23554S: Maintained 23555F: drivers/watchdog/simatic-ipc-wdt.c 23556 23557SIFIVE DRIVERS 23558M: Paul Walmsley <pjw@kernel.org> 23559M: Samuel Holland <samuel.holland@sifive.com> 23560L: linux-riscv@lists.infradead.org 23561S: Supported 23562F: drivers/dma/sf-pdma/ 23563N: sifive 23564K: fu[57]40 23565K: [^@]sifive 23566 23567SILEAD TOUCHSCREEN DRIVER 23568M: Hans de Goede <hansg@kernel.org> 23569L: linux-input@vger.kernel.org 23570L: platform-driver-x86@vger.kernel.org 23571S: Maintained 23572F: drivers/input/touchscreen/silead.c 23573F: drivers/platform/x86/touchscreen_dmi.c 23574 23575SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23576M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23577L: linux-wireless@vger.kernel.org 23578S: Supported 23579F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23580F: drivers/net/wireless/silabs/ 23581 23582SILICON MOTION SM712 FRAME BUFFER DRIVER 23583M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23584M: Teddy Wang <teddy.wang@siliconmotion.com> 23585M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23586L: linux-fbdev@vger.kernel.org 23587S: Maintained 23588F: Documentation/fb/sm712fb.rst 23589F: drivers/video/fbdev/sm712* 23590 23591SILVACO I3C DUAL-ROLE MASTER 23592M: Miquel Raynal <miquel.raynal@bootlin.com> 23593M: Frank Li <Frank.Li@nxp.com> 23594L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23595L: imx@lists.linux.dev 23596S: Maintained 23597F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23598F: drivers/i3c/master/svc-i3c-master.c 23599 23600SIMPLEFB FB DRIVER 23601M: Hans de Goede <hansg@kernel.org> 23602L: linux-fbdev@vger.kernel.org 23603S: Maintained 23604F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23605F: drivers/video/fbdev/simplefb.c 23606F: include/linux/platform_data/simplefb.h 23607 23608SIOX 23609M: Thorsten Scherer <t.scherer@eckelmann.de> 23610R: Pengutronix Kernel Team <kernel@pengutronix.de> 23611S: Supported 23612F: drivers/gpio/gpio-siox.c 23613F: drivers/siox/* 23614F: include/trace/events/siox.h 23615 23616SIPHASH PRF ROUTINES 23617M: Jason A. Donenfeld <Jason@zx2c4.com> 23618S: Maintained 23619F: include/linux/siphash.h 23620F: lib/siphash.c 23621F: lib/tests/siphash_kunit.c 23622 23623SIS 190 ETHERNET DRIVER 23624M: Francois Romieu <romieu@fr.zoreil.com> 23625L: netdev@vger.kernel.org 23626S: Maintained 23627F: drivers/net/ethernet/sis/sis190.c 23628 23629SIS 900/7016 FAST ETHERNET DRIVER 23630M: Daniele Venzano <venza@brownhat.org> 23631L: netdev@vger.kernel.org 23632S: Maintained 23633W: http://www.brownhat.org/sis900.html 23634F: drivers/net/ethernet/sis/sis900.* 23635 23636SIS FRAMEBUFFER DRIVER 23637S: Orphan 23638F: Documentation/fb/sisfb.rst 23639F: drivers/video/fbdev/sis/ 23640F: include/video/sisfb.h 23641 23642SIS I2C TOUCHSCREEN DRIVER 23643M: Mika Penttilä <mpenttil@redhat.com> 23644L: linux-input@vger.kernel.org 23645S: Maintained 23646F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23647F: drivers/input/touchscreen/sis_i2c.c 23648 23649SIS USB2VGA DRIVER 23650M: Thomas Winischhofer <thomas@winischhofer.net> 23651S: Maintained 23652W: http://www.winischhofer.at/linuxsisusbvga.shtml 23653F: drivers/usb/misc/sisusbvga/ 23654 23655SL28 CPLD MFD DRIVER 23656M: Michael Walle <mwalle@kernel.org> 23657S: Maintained 23658F: Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml 23659F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23660F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23661F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23662F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23663F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23664F: drivers/gpio/gpio-sl28cpld.c 23665F: drivers/hwmon/sa67mcu-hwmon.c 23666F: drivers/hwmon/sl28cpld-hwmon.c 23667F: drivers/irqchip/irq-sl28cpld.c 23668F: drivers/pwm/pwm-sl28cpld.c 23669F: drivers/watchdog/sl28cpld_wdt.c 23670 23671SL28 VPD NVMEM LAYOUT DRIVER 23672M: Michael Walle <mwalle@kernel.org> 23673S: Maintained 23674F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23675F: drivers/nvmem/layouts/sl28vpd.c 23676 23677SLAB ALLOCATOR 23678M: Vlastimil Babka <vbabka@suse.cz> 23679M: Andrew Morton <akpm@linux-foundation.org> 23680R: Christoph Lameter <cl@gentwo.org> 23681R: David Rientjes <rientjes@google.com> 23682R: Roman Gushchin <roman.gushchin@linux.dev> 23683R: Harry Yoo <harry.yoo@oracle.com> 23684L: linux-mm@kvack.org 23685S: Maintained 23686T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23687F: Documentation/admin-guide/mm/slab.rst 23688F: Documentation/mm/slab.rst 23689F: include/linux/mempool.h 23690F: include/linux/slab.h 23691F: mm/failslab.c 23692F: mm/mempool.c 23693F: mm/slab.h 23694F: mm/slab_common.c 23695F: mm/slub.c 23696 23697SLCAN CAN NETWORK DRIVER 23698M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23699L: linux-can@vger.kernel.org 23700S: Maintained 23701F: drivers/net/can/slcan/ 23702 23703SLEEPABLE READ-COPY UPDATE (SRCU) 23704M: Lai Jiangshan <jiangshanlai@gmail.com> 23705M: "Paul E. McKenney" <paulmck@kernel.org> 23706M: Josh Triplett <josh@joshtriplett.org> 23707R: Steven Rostedt <rostedt@goodmis.org> 23708R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23709L: rcu@vger.kernel.org 23710S: Supported 23711W: http://www.rdrop.com/users/paulmck/RCU/ 23712T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23713F: include/linux/srcu*.h 23714F: kernel/rcu/srcu*.c 23715 23716SMACK SECURITY MODULE 23717M: Casey Schaufler <casey@schaufler-ca.com> 23718L: linux-security-module@vger.kernel.org 23719S: Maintained 23720W: http://schaufler-ca.com 23721T: git https://github.com/cschaufler/smack-next.git 23722F: Documentation/admin-guide/LSM/Smack.rst 23723F: security/smack/ 23724 23725SMC91x ETHERNET DRIVER 23726M: Nicolas Pitre <nico@fluxnic.net> 23727S: Odd Fixes 23728F: drivers/net/ethernet/smsc/smc91x.* 23729 23730SMSC EMC2103 HARDWARE MONITOR DRIVER 23731M: Steve Glendinning <steve.glendinning@shawell.net> 23732L: linux-hwmon@vger.kernel.org 23733S: Maintained 23734F: Documentation/hwmon/emc2103.rst 23735F: drivers/hwmon/emc2103.c 23736 23737SMSC SCH5627 HARDWARE MONITOR DRIVER 23738M: Hans de Goede <hansg@kernel.org> 23739L: linux-hwmon@vger.kernel.org 23740S: Supported 23741F: Documentation/hwmon/sch5627.rst 23742F: drivers/hwmon/sch5627.c 23743 23744SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23745M: Steve Glendinning <steve.glendinning@shawell.net> 23746L: linux-fbdev@vger.kernel.org 23747S: Maintained 23748F: drivers/video/fbdev/smscufx.c 23749 23750SMSC47B397 HARDWARE MONITOR DRIVER 23751M: Jean Delvare <jdelvare@suse.com> 23752L: linux-hwmon@vger.kernel.org 23753S: Maintained 23754F: Documentation/hwmon/smsc47b397.rst 23755F: drivers/hwmon/smsc47b397.c 23756 23757SMSC911x ETHERNET DRIVER 23758M: Steve Glendinning <steve.glendinning@shawell.net> 23759L: netdev@vger.kernel.org 23760S: Maintained 23761F: drivers/net/ethernet/smsc/smsc911x.* 23762F: include/linux/smsc911x.h 23763 23764SMSC9420 PCI ETHERNET DRIVER 23765M: Steve Glendinning <steve.glendinning@shawell.net> 23766L: netdev@vger.kernel.org 23767S: Maintained 23768F: drivers/net/ethernet/smsc/smsc9420.* 23769 23770SNET DPU VIRTIO DATA PATH ACCELERATOR 23771R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23772F: drivers/vdpa/solidrun/ 23773 23774SOCIONEXT (SNI) AVE NETWORK DRIVER 23775M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23776L: netdev@vger.kernel.org 23777S: Maintained 23778F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23779F: drivers/net/ethernet/socionext/sni_ave.c 23780 23781SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23782M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23783M: Masahisa Kojima <kojima.masahisa@socionext.com> 23784L: netdev@vger.kernel.org 23785S: Maintained 23786F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23787F: drivers/net/ethernet/socionext/netsec.c 23788 23789SOCIONEXT (SNI) Synquacer SPI DRIVER 23790M: Masahisa Kojima <masahisa.kojima@linaro.org> 23791M: Jassi Brar <jaswinder.singh@linaro.org> 23792L: linux-spi@vger.kernel.org 23793S: Maintained 23794F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23795F: drivers/spi/spi-synquacer.c 23796 23797SOCIONEXT SYNQUACER I2C DRIVER 23798M: Ard Biesheuvel <ardb@kernel.org> 23799L: linux-i2c@vger.kernel.org 23800S: Maintained 23801F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23802F: drivers/i2c/busses/i2c-synquacer.c 23803 23804SOCIONEXT UNIPHIER SOUND DRIVER 23805L: linux-sound@vger.kernel.org 23806S: Orphan 23807F: sound/soc/uniphier/ 23808 23809SOCKET TIMESTAMPING 23810M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23811R: Jason Xing <kernelxing@tencent.com> 23812S: Maintained 23813F: Documentation/networking/timestamping.rst 23814F: include/linux/net_tstamp.h 23815F: include/uapi/linux/net_tstamp.h 23816F: tools/testing/selftests/bpf/*/net_timestamping* 23817F: tools/testing/selftests/net/*timestamp* 23818F: tools/testing/selftests/net/so_txtime.c 23819 23820SOEKRIS NET48XX LED SUPPORT 23821M: Chris Boot <bootc@bootc.net> 23822S: Maintained 23823F: drivers/leds/leds-net48xx.c 23824 23825SOFT-IWARP DRIVER (siw) 23826M: Bernard Metzler <bernard.metzler@linux.dev> 23827L: linux-rdma@vger.kernel.org 23828S: Supported 23829F: drivers/infiniband/sw/siw/ 23830F: include/uapi/rdma/siw-abi.h 23831 23832SOFT-ROCE DRIVER (rxe) 23833M: Zhu Yanjun <zyjzyj2000@gmail.com> 23834L: linux-rdma@vger.kernel.org 23835S: Supported 23836F: drivers/infiniband/sw/rxe/ 23837F: include/uapi/rdma/rdma_user_rxe.h 23838 23839SOFTLOGIC 6x10 MPEG CODEC 23840M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23841M: Andrey Utkin <andrey_utkin@fastmail.com> 23842M: Ismael Luceno <ismael@iodev.co.uk> 23843L: linux-media@vger.kernel.org 23844S: Supported 23845F: drivers/media/pci/solo6x10/ 23846 23847SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23848M: James Morse <james.morse@arm.com> 23849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23850S: Maintained 23851F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23852F: drivers/firmware/arm_sdei.c 23853F: include/linux/arm_sdei.h 23854F: include/uapi/linux/arm_sdei.h 23855 23856SOFTWARE NODES AND DEVICE PROPERTIES 23857R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23858R: Daniel Scally <djrscally@gmail.com> 23859R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23860R: Sakari Ailus <sakari.ailus@linux.intel.com> 23861L: linux-acpi@vger.kernel.org 23862S: Maintained 23863F: drivers/base/property.c 23864F: drivers/base/swnode.c 23865F: include/linux/fwnode.h 23866F: include/linux/property.h 23867 23868SOFTWARE RAID (Multiple Disks) SUPPORT 23869M: Song Liu <song@kernel.org> 23870M: Yu Kuai <yukuai3@huawei.com> 23871L: linux-raid@vger.kernel.org 23872S: Supported 23873Q: https://patchwork.kernel.org/project/linux-raid/list/ 23874T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23875F: drivers/md/Kconfig 23876F: drivers/md/Makefile 23877F: drivers/md/md* 23878F: drivers/md/raid* 23879F: include/linux/raid/ 23880F: include/uapi/linux/raid/ 23881F: lib/raid6/ 23882 23883SOLIDRUN CLEARFOG SUPPORT 23884M: Russell King <linux@armlinux.org.uk> 23885S: Maintained 23886F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23887F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23888 23889SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23890M: Russell King <linux@armlinux.org.uk> 23891S: Maintained 23892F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23893F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23894F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23895 23896SONIC NETWORK DRIVER 23897M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23898L: netdev@vger.kernel.org 23899S: Maintained 23900F: drivers/net/ethernet/natsemi/sonic.* 23901 23902SONICS SILICON BACKPLANE DRIVER (SSB) 23903M: Michael Buesch <m@bues.ch> 23904L: linux-wireless@vger.kernel.org 23905S: Maintained 23906F: drivers/ssb/ 23907F: include/linux/ssb/ 23908 23909SONY IMX208 SENSOR DRIVER 23910M: Sakari Ailus <sakari.ailus@linux.intel.com> 23911L: linux-media@vger.kernel.org 23912S: Maintained 23913T: git git://linuxtv.org/media.git 23914F: drivers/media/i2c/imx208.c 23915 23916SONY IMX214 SENSOR DRIVER 23917M: Ricardo Ribalda <ribalda@kernel.org> 23918L: linux-media@vger.kernel.org 23919S: Maintained 23920T: git git://linuxtv.org/media.git 23921F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23922F: drivers/media/i2c/imx214.c 23923 23924SONY IMX219 SENSOR DRIVER 23925M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23926L: linux-media@vger.kernel.org 23927S: Maintained 23928T: git git://linuxtv.org/media.git 23929F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23930F: drivers/media/i2c/imx219.c 23931 23932SONY IMX258 SENSOR DRIVER 23933M: Sakari Ailus <sakari.ailus@linux.intel.com> 23934L: linux-media@vger.kernel.org 23935S: Maintained 23936T: git git://linuxtv.org/media.git 23937F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23938F: drivers/media/i2c/imx258.c 23939 23940SONY IMX274 SENSOR DRIVER 23941M: Leon Luo <leonl@leopardimaging.com> 23942L: linux-media@vger.kernel.org 23943S: Maintained 23944T: git git://linuxtv.org/media.git 23945F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23946F: drivers/media/i2c/imx274.c 23947 23948SONY IMX283 SENSOR DRIVER 23949M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23950R: Umang Jain <uajain@igalia.com> 23951L: linux-media@vger.kernel.org 23952S: Maintained 23953T: git git://linuxtv.org/media.git 23954F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23955F: drivers/media/i2c/imx283.c 23956 23957SONY IMX290 SENSOR DRIVER 23958M: Manivannan Sadhasivam <mani@kernel.org> 23959L: linux-media@vger.kernel.org 23960S: Maintained 23961T: git git://linuxtv.org/media.git 23962F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23963F: drivers/media/i2c/imx290.c 23964 23965SONY IMX296 SENSOR DRIVER 23966M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23967M: Manivannan Sadhasivam <mani@kernel.org> 23968L: linux-media@vger.kernel.org 23969S: Maintained 23970T: git git://linuxtv.org/media.git 23971F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23972F: drivers/media/i2c/imx296.c 23973 23974SONY IMX319 SENSOR DRIVER 23975M: Bingbu Cao <bingbu.cao@intel.com> 23976L: linux-media@vger.kernel.org 23977S: Maintained 23978T: git git://linuxtv.org/media.git 23979F: drivers/media/i2c/imx319.c 23980 23981SONY IMX334 SENSOR DRIVER 23982L: linux-media@vger.kernel.org 23983S: Orphan 23984T: git git://linuxtv.org/media.git 23985F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23986F: drivers/media/i2c/imx334.c 23987 23988SONY IMX335 SENSOR DRIVER 23989M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23990L: linux-media@vger.kernel.org 23991S: Maintained 23992T: git git://linuxtv.org/media.git 23993F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23994F: drivers/media/i2c/imx335.c 23995 23996SONY IMX355 SENSOR DRIVER 23997M: Tianshu Qiu <tian.shu.qiu@intel.com> 23998L: linux-media@vger.kernel.org 23999S: Maintained 24000T: git git://linuxtv.org/media.git 24001F: drivers/media/i2c/imx355.c 24002 24003SONY IMX412 SENSOR DRIVER 24004L: linux-media@vger.kernel.org 24005S: Orphan 24006T: git git://linuxtv.org/media.git 24007F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 24008F: drivers/media/i2c/imx412.c 24009 24010SONY IMX415 SENSOR DRIVER 24011M: Michael Riesch <michael.riesch@collabora.com> 24012L: linux-media@vger.kernel.org 24013S: Maintained 24014T: git git://linuxtv.org/media.git 24015F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 24016F: drivers/media/i2c/imx415.c 24017 24018SONY MEMORYSTICK SUBSYSTEM 24019M: Maxim Levitsky <maximlevitsky@gmail.com> 24020M: Alex Dubov <oakad@yahoo.com> 24021M: Ulf Hansson <ulf.hansson@linaro.org> 24022L: linux-mmc@vger.kernel.org 24023S: Maintained 24024T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 24025F: drivers/memstick/ 24026F: include/linux/memstick.h 24027 24028SONY VAIO CONTROL DEVICE DRIVER 24029M: Mattia Dongili <malattia@linux.it> 24030L: platform-driver-x86@vger.kernel.org 24031S: Maintained 24032W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 24033F: Documentation/admin-guide/laptops/sony-laptop.rst 24034F: drivers/char/sonypi.c 24035F: drivers/platform/x86/sony-laptop.c 24036 24037SOPHGO DEVICETREES and DRIVERS 24038M: Chen Wang <unicorn_wang@outlook.com> 24039M: Inochi Amaoto <inochiama@gmail.com> 24040L: sophgo@lists.linux.dev 24041W: https://github.com/sophgo/linux/wiki 24042T: git https://github.com/sophgo/linux.git 24043S: Maintained 24044N: sophgo 24045K: sophgo 24046 24047SOUND 24048M: Jaroslav Kysela <perex@perex.cz> 24049M: Takashi Iwai <tiwai@suse.com> 24050L: linux-sound@vger.kernel.org 24051S: Maintained 24052W: http://www.alsa-project.org/ 24053Q: http://patchwork.kernel.org/project/alsa-devel/list/ 24054T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24055F: Documentation/sound/ 24056F: include/sound/ 24057F: include/uapi/sound/ 24058F: sound/ 24059F: tools/testing/selftests/alsa 24060 24061SOUND - ALSA SELFTESTS 24062M: Mark Brown <broonie@kernel.org> 24063L: linux-sound@vger.kernel.org 24064L: linux-kselftest@vger.kernel.org 24065S: Supported 24066F: tools/testing/selftests/alsa 24067 24068SOUND - COMPRESSED AUDIO 24069M: Vinod Koul <vkoul@kernel.org> 24070L: linux-sound@vger.kernel.org 24071S: Supported 24072T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24073F: Documentation/sound/designs/compress-offload.rst 24074F: include/sound/compress_driver.h 24075F: include/uapi/sound/compress_* 24076F: sound/core/compress_offload.c 24077F: sound/soc/soc-compress.c 24078 24079SOUND - CORE KUNIT TEST 24080M: Ivan Orlov <ivan.orlov0322@gmail.com> 24081L: linux-sound@vger.kernel.org 24082S: Supported 24083F: sound/core/sound_kunit.c 24084 24085SOUND - DMAENGINE HELPERS 24086M: Lars-Peter Clausen <lars@metafoo.de> 24087S: Supported 24088F: include/sound/dmaengine_pcm.h 24089F: sound/core/pcm_dmaengine.c 24090F: sound/soc/soc-generic-dmaengine-pcm.c 24091 24092SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 24093M: Liam Girdwood <lgirdwood@gmail.com> 24094M: Mark Brown <broonie@kernel.org> 24095L: linux-sound@vger.kernel.org 24096S: Supported 24097W: http://alsa-project.org/main/index.php/ASoC 24098T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 24099F: Documentation/devicetree/bindings/sound/ 24100F: Documentation/sound/soc/ 24101F: include/dt-bindings/sound/ 24102F: include/sound/cs* 24103X: include/sound/cs4231-regs.h 24104X: include/sound/cs8403.h 24105X: include/sound/cs8427.h 24106F: include/sound/madera-pdata.h 24107F: include/sound/soc* 24108F: include/sound/sof.h 24109F: include/sound/sof/ 24110F: include/sound/wm*.h 24111F: include/trace/events/sof*.h 24112F: include/uapi/sound/asoc.h 24113F: sound/soc/ 24114 24115SOUND - SOC LAYER / dapm-graph 24116M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24117L: linux-sound@vger.kernel.org 24118S: Maintained 24119F: tools/sound/dapm-graph 24120 24121SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 24122M: Liam Girdwood <lgirdwood@gmail.com> 24123M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 24124M: Bard Liao <yung-chuan.liao@linux.intel.com> 24125M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 24126M: Daniel Baluta <daniel.baluta@nxp.com> 24127R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 24128R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24129L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 24130S: Supported 24131W: https://github.com/thesofproject/linux/ 24132F: sound/soc/sof/ 24133 24134SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 24135M: Mark Brown <broonie@kernel.org> 24136M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 24137S: Supported 24138L: linux-sound@vger.kernel.org 24139F: sound/soc/generic/ 24140F: include/sound/simple_card* 24141F: Documentation/devicetree/bindings/sound/simple-card.yaml 24142F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 24143 24144SOUNDWIRE SUBSYSTEM 24145M: Vinod Koul <vkoul@kernel.org> 24146M: Bard Liao <yung-chuan.liao@linux.intel.com> 24147R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24148L: linux-sound@vger.kernel.org 24149S: Supported 24150T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 24151F: Documentation/driver-api/soundwire/ 24152F: drivers/soundwire/ 24153F: include/linux/soundwire/ 24154 24155SP2 MEDIA DRIVER 24156M: Olli Salonen <olli.salonen@iki.fi> 24157L: linux-media@vger.kernel.org 24158S: Maintained 24159W: https://linuxtv.org 24160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24161F: drivers/media/dvb-frontends/sp2* 24162 24163SPACEMIT K1 I2C DRIVER 24164M: Troy Mitchell <troy.mitchell@linux.spacemit.com> 24165S: Maintained 24166F: Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml 24167F: drivers/i2c/busses/i2c-k1.c 24168 24169SPANISH DOCUMENTATION 24170M: Carlos Bilbao <carlos.bilbao@kernel.org> 24171R: Avadhut Naik <avadhut.naik@amd.com> 24172S: Maintained 24173F: Documentation/translations/sp_SP/ 24174 24175SPARC + UltraSPARC (sparc/sparc64) 24176M: "David S. Miller" <davem@davemloft.net> 24177M: Andreas Larsson <andreas@gaisler.com> 24178L: sparclinux@vger.kernel.org 24179S: Maintained 24180Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 24181T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24182T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24183F: arch/sparc/ 24184F: drivers/sbus/ 24185 24186SPARC SERIAL DRIVERS 24187M: "David S. Miller" <davem@davemloft.net> 24188L: sparclinux@vger.kernel.org 24189S: Maintained 24190T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24191T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24192F: drivers/tty/serial/suncore.c 24193F: drivers/tty/serial/sunhv.c 24194F: drivers/tty/serial/sunsab.c 24195F: drivers/tty/serial/sunsab.h 24196F: drivers/tty/serial/sunsu.c 24197F: drivers/tty/serial/sunzilog.c 24198F: drivers/tty/serial/sunzilog.h 24199F: drivers/tty/vcc.c 24200F: include/linux/sunserialcore.h 24201 24202SPARSE CHECKER 24203M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 24204L: linux-sparse@vger.kernel.org 24205S: Maintained 24206W: https://sparse.docs.kernel.org/ 24207Q: https://patchwork.kernel.org/project/linux-sparse/list/ 24208B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 24209T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 24210F: include/linux/compiler.h 24211 24212SPEAKUP CONSOLE SPEECH DRIVER 24213M: William Hubbs <w.d.hubbs@gmail.com> 24214M: Chris Brannon <chris@the-brannons.com> 24215M: Kirk Reiser <kirk@reisers.ca> 24216M: Samuel Thibault <samuel.thibault@ens-lyon.org> 24217L: speakup@linux-speakup.org 24218S: Odd Fixes 24219W: http://www.linux-speakup.org/ 24220W: https://github.com/linux-speakup/speakup 24221B: https://github.com/linux-speakup/speakup/issues 24222F: drivers/accessibility/speakup/ 24223 24224SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 24225M: Viresh Kumar <vireshk@kernel.org> 24226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24227L: soc@lists.linux.dev 24228S: Maintained 24229W: http://www.st.com/spear 24230F: arch/arm/boot/dts/st/spear* 24231F: arch/arm/mach-spear/ 24232F: drivers/clk/spear/ 24233F: drivers/pinctrl/spear/ 24234 24235SPI NOR SUBSYSTEM 24236M: Tudor Ambarus <tudor.ambarus@linaro.org> 24237M: Pratyush Yadav <pratyush@kernel.org> 24238M: Michael Walle <mwalle@kernel.org> 24239L: linux-mtd@lists.infradead.org 24240S: Maintained 24241W: http://www.linux-mtd.infradead.org/ 24242Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 24243C: irc://irc.oftc.net/mtd 24244T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 24245F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 24246F: drivers/mtd/spi-nor/ 24247F: include/linux/mtd/spi-nor.h 24248 24249SPI OFFLOAD 24250R: David Lechner <dlechner@baylibre.com> 24251F: drivers/spi/spi-offload-trigger-*.c 24252F: drivers/spi/spi-offload.c 24253F: include/linux/spi/offload/ 24254K: spi_offload 24255 24256SPI SUBSYSTEM 24257M: Mark Brown <broonie@kernel.org> 24258L: linux-spi@vger.kernel.org 24259S: Maintained 24260Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 24261T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 24262F: Documentation/devicetree/bindings/spi/ 24263F: Documentation/spi/ 24264F: drivers/spi/ 24265F: include/linux/spi/ 24266F: include/uapi/linux/spi/ 24267F: tools/spi/ 24268 24269SPMI SUBSYSTEM 24270M: Stephen Boyd <sboyd@kernel.org> 24271L: linux-kernel@vger.kernel.org 24272S: Maintained 24273T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 24274F: Documentation/devicetree/bindings/spmi/ 24275F: drivers/spmi/ 24276F: include/dt-bindings/spmi/spmi.h 24277F: include/linux/spmi.h 24278F: include/trace/events/spmi.h 24279 24280SPU FILE SYSTEM 24281L: linuxppc-dev@lists.ozlabs.org 24282S: Orphan 24283F: Documentation/filesystems/spufs/spufs.rst 24284F: arch/powerpc/platforms/cell/spufs/ 24285 24286SQUASHFS FILE SYSTEM 24287M: Phillip Lougher <phillip@squashfs.org.uk> 24288L: squashfs-devel@lists.sourceforge.net (subscribers-only) 24289S: Maintained 24290W: http://squashfs.org.uk 24291T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 24292F: Documentation/filesystems/squashfs.rst 24293F: fs/squashfs/ 24294 24295SRM (Alpha) environment access 24296M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 24297S: Maintained 24298F: arch/alpha/kernel/srm_env.c 24299 24300ST LSM6DSx IMU IIO DRIVER 24301M: Lorenzo Bianconi <lorenzo@kernel.org> 24302L: linux-iio@vger.kernel.org 24303S: Maintained 24304W: http://www.st.com/ 24305F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 24306F: drivers/iio/imu/st_lsm6dsx/ 24307 24308ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 24309M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24310M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24311L: linux-media@vger.kernel.org 24312S: Maintained 24313T: git git://linuxtv.org/media.git 24314F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 24315F: drivers/media/i2c/st-mipid02.c 24316 24317ST STC3117 FUEL GAUGE DRIVER 24318M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 24319M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 24320L: linux-pm@vger.kernel.org 24321S: Maintained 24322F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 24323F: drivers/power/supply/stc3117_fuel_gauge.c 24324 24325ST STM32 FIREWALL 24326M: Gatien Chevallier <gatien.chevallier@foss.st.com> 24327S: Maintained 24328F: drivers/bus/stm32_etzpc.c 24329F: drivers/bus/stm32_firewall.c 24330F: drivers/bus/stm32_rifsc.c 24331 24332ST STM32 HDP PINCTRL DRIVER 24333M: Clément Le Goffic <legoffic.clement@gmail.com> 24334S: Maintained 24335F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 24336F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24337 24338ST STM32 I2C/SMBUS DRIVER 24339M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 24340M: Alain Volmat <alain.volmat@foss.st.com> 24341L: linux-i2c@vger.kernel.org 24342S: Maintained 24343F: drivers/i2c/busses/i2c-stm32* 24344 24345ST STM32 OCTO MEMORY MANAGER 24346M: Patrice Chotard <patrice.chotard@foss.st.com> 24347S: Maintained 24348F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 24349F: drivers/memory/stm32_omm.c 24350 24351ST STM32 PINCTRL DRIVER 24352M: Antonio Borneo <antonio.borneo@foss.st.com> 24353S: Maintained 24354F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 24355F: drivers/pinctrl/stm32/ 24356F: include/dt-bindings/pinctrl/stm32-pinfunc.h 24357X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24358 24359ST STM32 SPI DRIVER 24360M: Alain Volmat <alain.volmat@foss.st.com> 24361L: linux-spi@vger.kernel.org 24362S: Maintained 24363F: drivers/spi/spi-stm32.c 24364 24365ST STPDDC60 DRIVER 24366M: Daniel Nilsson <daniel.nilsson@flex.com> 24367L: linux-hwmon@vger.kernel.org 24368S: Maintained 24369F: Documentation/hwmon/stpddc60.rst 24370F: drivers/hwmon/pmbus/stpddc60.c 24371 24372ST VD55G1 DRIVER 24373M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24374M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24375L: linux-media@vger.kernel.org 24376S: Maintained 24377F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 24378F: drivers/media/i2c/vd55g1.c 24379 24380ST VD56G3 IMAGE SENSOR DRIVER 24381M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24382M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24383L: linux-media@vger.kernel.org 24384S: Maintained 24385F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 24386F: drivers/media/i2c/vd56g3.c 24387 24388ST VGXY61 DRIVER 24389M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24390M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24391L: linux-media@vger.kernel.org 24392S: Maintained 24393T: git git://linuxtv.org/media.git 24394F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 24395F: Documentation/userspace-api/media/drivers/vgxy61.rst 24396F: drivers/media/i2c/vgxy61.c 24397 24398ST VL53L0X ToF RANGER(I2C) IIO DRIVER 24399M: Song Qiang <songqiang1304521@gmail.com> 24400L: linux-iio@vger.kernel.org 24401S: Maintained 24402F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 24403F: drivers/iio/proximity/vl53l0x-i2c.c 24404 24405STABLE BRANCH 24406M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24407M: Sasha Levin <sashal@kernel.org> 24408L: stable@vger.kernel.org 24409S: Supported 24410F: Documentation/process/stable-kernel-rules.rst 24411 24412STAGING - ATOMISP DRIVER 24413M: Hans de Goede <hansg@kernel.org> 24414M: Mauro Carvalho Chehab <mchehab@kernel.org> 24415R: Sakari Ailus <sakari.ailus@linux.intel.com> 24416L: linux-media@vger.kernel.org 24417S: Maintained 24418F: drivers/staging/media/atomisp/ 24419 24420STAGING - INDUSTRIAL IO 24421M: Jonathan Cameron <jic23@kernel.org> 24422L: linux-iio@vger.kernel.org 24423S: Odd Fixes 24424F: drivers/staging/iio/ 24425 24426STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 24427M: Marc Dietrich <marvin24@gmx.de> 24428L: ac100@lists.launchpad.net (moderated for non-subscribers) 24429L: linux-tegra@vger.kernel.org 24430S: Maintained 24431F: drivers/staging/nvec/ 24432 24433STAGING - SEPS525 LCD CONTROLLER DRIVERS 24434M: Michael Hennerich <michael.hennerich@analog.com> 24435L: linux-fbdev@vger.kernel.org 24436S: Supported 24437F: drivers/staging/fbtft/fb_seps525.c 24438 24439STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 24440M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 24441M: Teddy Wang <teddy.wang@siliconmotion.com> 24442M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 24443L: linux-fbdev@vger.kernel.org 24444S: Maintained 24445F: drivers/staging/sm750fb/ 24446 24447STAGING SUBSYSTEM 24448M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24449L: linux-staging@lists.linux.dev 24450S: Supported 24451T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 24452F: drivers/staging/ 24453 24454STANDALONE CACHE CONTROLLER DRIVERS 24455M: Conor Dooley <conor@kernel.org> 24456S: Maintained 24457T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24458F: Documentation/devicetree/bindings/cache/ 24459F: drivers/cache 24460 24461STARFIRE/DURALAN NETWORK DRIVER 24462M: Ion Badulescu <ionut@badula.org> 24463S: Odd Fixes 24464F: drivers/net/ethernet/adaptec/starfire* 24465 24466STARFIVE CAMERA SUBSYSTEM DRIVER 24467M: Jack Zhu <jack.zhu@starfivetech.com> 24468M: Changhuang Liang <changhuang.liang@starfivetech.com> 24469L: linux-media@vger.kernel.org 24470S: Maintained 24471F: Documentation/admin-guide/media/starfive_camss.rst 24472F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24473F: drivers/staging/media/starfive/camss 24474 24475STARFIVE CRYPTO DRIVER 24476M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24477M: William Qiu <william.qiu@starfivetech.com> 24478S: Supported 24479F: Documentation/devicetree/bindings/crypto/starfive* 24480F: drivers/crypto/starfive/ 24481 24482STARFIVE DEVICETREES 24483M: Emil Renner Berthing <kernel@esmil.dk> 24484S: Maintained 24485F: arch/riscv/boot/dts/starfive/ 24486 24487STARFIVE DWMAC GLUE LAYER 24488M: Emil Renner Berthing <kernel@esmil.dk> 24489M: Minda Chen <minda.chen@starfivetech.com> 24490S: Maintained 24491F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24492F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24493 24494STARFIVE JH7110 DPHY RX DRIVER 24495M: Jack Zhu <jack.zhu@starfivetech.com> 24496M: Changhuang Liang <changhuang.liang@starfivetech.com> 24497S: Supported 24498F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24499F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24500 24501STARFIVE JH7110 DPHY TX DRIVER 24502M: Keith Zhao <keith.zhao@starfivetech.com> 24503S: Supported 24504F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24505F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24506 24507STARFIVE JH7110 MMC/SD/SDIO DRIVER 24508M: William Qiu <william.qiu@starfivetech.com> 24509S: Supported 24510F: Documentation/devicetree/bindings/mmc/starfive* 24511F: drivers/mmc/host/dw_mmc-starfive.c 24512 24513STARFIVE JH7110 PLL CLOCK DRIVER 24514M: Xingyu Wu <xingyu.wu@starfivetech.com> 24515S: Supported 24516F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24517F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24518 24519STARFIVE JH7110 PWMDAC DRIVER 24520M: Hal Feng <hal.feng@starfivetech.com> 24521M: Xingyu Wu <xingyu.wu@starfivetech.com> 24522S: Supported 24523F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24524F: sound/soc/starfive/jh7110_pwmdac.c 24525 24526STARFIVE JH7110 SYSCON 24527M: William Qiu <william.qiu@starfivetech.com> 24528M: Xingyu Wu <xingyu.wu@starfivetech.com> 24529S: Supported 24530F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24531 24532STARFIVE JH7110 TDM DRIVER 24533M: Walker Chen <walker.chen@starfivetech.com> 24534S: Maintained 24535F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24536F: sound/soc/starfive/jh7110_tdm.c 24537 24538STARFIVE JH71X0 CLOCK DRIVERS 24539M: Emil Renner Berthing <kernel@esmil.dk> 24540M: Hal Feng <hal.feng@starfivetech.com> 24541S: Maintained 24542F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24543F: drivers/clk/starfive/clk-starfive-jh71* 24544F: include/dt-bindings/clock/starfive?jh71*.h 24545 24546STARFIVE JH71X0 PINCTRL DRIVERS 24547M: Emil Renner Berthing <kernel@esmil.dk> 24548M: Hal Feng <hal.feng@starfivetech.com> 24549L: linux-gpio@vger.kernel.org 24550S: Maintained 24551F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24552F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24553F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24554F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24555 24556STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24557M: Emil Renner Berthing <kernel@esmil.dk> 24558M: Hal Feng <hal.feng@starfivetech.com> 24559S: Maintained 24560F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24561F: drivers/reset/starfive/reset-starfive-jh71* 24562F: include/dt-bindings/reset/starfive?jh71*.h 24563 24564STARFIVE JH71X0 USB DRIVERS 24565M: Minda Chen <minda.chen@starfivetech.com> 24566S: Maintained 24567F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24568F: drivers/usb/cdns3/cdns3-starfive.c 24569 24570STARFIVE JH71XX PMU CONTROLLER DRIVER 24571M: Walker Chen <walker.chen@starfivetech.com> 24572M: Changhuang Liang <changhuang.liang@starfivetech.com> 24573S: Supported 24574F: Documentation/devicetree/bindings/power/starfive* 24575F: drivers/pmdomain/starfive/ 24576F: include/dt-bindings/power/starfive,jh7110-pmu.h 24577 24578STARFIVE SOC DRIVERS 24579M: Conor Dooley <conor@kernel.org> 24580S: Maintained 24581T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24582F: Documentation/devicetree/bindings/soc/starfive/ 24583 24584STARFIVE STARLINK PMU DRIVER 24585M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24586S: Maintained 24587F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24588F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24589F: drivers/perf/starfive_starlink_pmu.c 24590 24591STARFIVE TRNG DRIVER 24592M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24593S: Supported 24594F: Documentation/devicetree/bindings/rng/starfive* 24595F: drivers/char/hw_random/jh7110-trng.c 24596 24597STARFIVE WATCHDOG DRIVER 24598M: Xingyu Wu <xingyu.wu@starfivetech.com> 24599M: Ziv Xu <ziv.xu@starfivetech.com> 24600S: Supported 24601F: Documentation/devicetree/bindings/watchdog/starfive* 24602F: drivers/watchdog/starfive-wdt.c 24603 24604STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24605M: Minda Chen <minda.chen@starfivetech.com> 24606S: Supported 24607F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24608F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24609F: drivers/phy/starfive/phy-jh7110-pcie.c 24610F: drivers/phy/starfive/phy-jh7110-usb.c 24611 24612STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24613M: Changhuang Liang <changhuang.liang@starfivetech.com> 24614S: Supported 24615F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24616F: drivers/irqchip/irq-starfive-jh8100-intc.c 24617 24618STATIC BRANCH/CALL 24619M: Peter Zijlstra <peterz@infradead.org> 24620M: Josh Poimboeuf <jpoimboe@kernel.org> 24621M: Jason Baron <jbaron@akamai.com> 24622R: Steven Rostedt <rostedt@goodmis.org> 24623R: Ard Biesheuvel <ardb@kernel.org> 24624S: Supported 24625F: arch/*/include/asm/jump_label*.h 24626F: arch/*/include/asm/static_call*.h 24627F: arch/*/kernel/jump_label.c 24628F: arch/*/kernel/static_call.c 24629F: include/linux/jump_label*.h 24630F: include/linux/static_call*.h 24631F: kernel/jump_label.c 24632F: kernel/static_call*.c 24633 24634STI AUDIO (ASoC) DRIVERS 24635M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24636L: linux-sound@vger.kernel.org 24637S: Maintained 24638F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24639F: sound/soc/sti/ 24640 24641STI CEC DRIVER 24642M: Alain Volmat <alain.volmat@foss.st.com> 24643S: Maintained 24644F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24645F: drivers/media/cec/platform/sti/ 24646 24647STK1160 USB VIDEO CAPTURE DRIVER 24648M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24649L: linux-media@vger.kernel.org 24650S: Maintained 24651T: git git://linuxtv.org/media.git 24652F: drivers/media/usb/stk1160/ 24653 24654STM32 AUDIO (ASoC) DRIVERS 24655M: Olivier Moysan <olivier.moysan@foss.st.com> 24656M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24657L: linux-sound@vger.kernel.org 24658S: Maintained 24659F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24660F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24661F: sound/soc/stm/ 24662 24663STM32 DMA DRIVERS 24664M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24665L: dmaengine@vger.kernel.org 24666L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24667S: Maintained 24668F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24669F: Documentation/devicetree/bindings/dma/stm32/ 24670F: drivers/dma/stm32/ 24671 24672STM32 TIMER/LPTIMER DRIVERS 24673M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24674S: Maintained 24675F: Documentation/ABI/testing/*timer-stm32 24676F: Documentation/devicetree/bindings/*/*stm32-*timer* 24677F: drivers/*/stm32-*timer* 24678F: drivers/pwm/pwm-stm32* 24679F: include/linux/*/stm32-*tim* 24680 24681STM32MP25 USB3/PCIE COMBOPHY DRIVER 24682M: Christian Bruel <christian.bruel@foss.st.com> 24683S: Maintained 24684F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24685F: drivers/phy/st/phy-stm32-combophy.c 24686 24687STMMAC ETHERNET DRIVER 24688L: netdev@vger.kernel.org 24689S: Orphan 24690F: Documentation/networking/device_drivers/ethernet/stmicro/ 24691F: drivers/net/ethernet/stmicro/stmmac/ 24692 24693SUN HAPPY MEAL ETHERNET DRIVER 24694M: Sean Anderson <seanga2@gmail.com> 24695S: Maintained 24696F: drivers/net/ethernet/sun/sunhme.* 24697 24698SUN3/3X 24699M: Sam Creasey <sammy@sammy.net> 24700S: Maintained 24701W: http://sammy.net/sun3/ 24702F: arch/m68k/include/asm/sun3* 24703F: arch/m68k/kernel/*sun3* 24704F: arch/m68k/sun3*/ 24705F: drivers/net/ethernet/i825xx/sun3* 24706 24707SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24708M: Hans de Goede <hansg@kernel.org> 24709L: linux-input@vger.kernel.org 24710S: Maintained 24711F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24712F: drivers/input/keyboard/sun4i-lradc-keys.c 24713 24714SUNDANCE NETWORK DRIVER 24715M: Denis Kirjanov <kirjanov@gmail.com> 24716L: netdev@vger.kernel.org 24717S: Maintained 24718F: drivers/net/ethernet/dlink/sundance.c 24719 24720SUNPLUS ETHERNET DRIVER 24721M: Wells Lu <wellslutw@gmail.com> 24722L: netdev@vger.kernel.org 24723S: Maintained 24724W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24725F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24726F: drivers/net/ethernet/sunplus/ 24727 24728SUNPLUS MMC DRIVER 24729M: Tony Huang <tonyhuang.sunplus@gmail.com> 24730M: Li-hao Kuo <lhjeff911@gmail.com> 24731S: Maintained 24732F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24733F: drivers/mmc/host/sunplus-mmc.c 24734 24735SUNPLUS OCOTP DRIVER 24736M: Vincent Shih <vincent.sunplus@gmail.com> 24737S: Maintained 24738F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24739F: drivers/nvmem/sunplus-ocotp.c 24740 24741SUNPLUS PWM DRIVER 24742M: Hammer Hsieh <hammerh0314@gmail.com> 24743S: Maintained 24744F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24745F: drivers/pwm/pwm-sunplus.c 24746 24747SUNPLUS RTC DRIVER 24748M: Vincent Shih <vincent.sunplus@gmail.com> 24749L: linux-rtc@vger.kernel.org 24750S: Maintained 24751F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24752F: drivers/rtc/rtc-sunplus.c 24753 24754SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24755M: Li-hao Kuo <lhjeff911@gmail.com> 24756L: linux-spi@vger.kernel.org 24757S: Maintained 24758F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24759F: drivers/spi/spi-sunplus-sp7021.c 24760 24761SUNPLUS UART DRIVER 24762M: Hammer Hsieh <hammerh0314@gmail.com> 24763S: Maintained 24764F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24765F: drivers/tty/serial/sunplus-uart.c 24766 24767SUNPLUS USB2 PHY DRIVER 24768M: Vincent Shih <vincent.sunplus@gmail.com> 24769L: linux-usb@vger.kernel.org 24770S: Maintained 24771F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24772F: drivers/phy/sunplus/Kconfig 24773F: drivers/phy/sunplus/Makefile 24774F: drivers/phy/sunplus/phy-sunplus-usb2.c 24775 24776SUNPLUS WATCHDOG DRIVER 24777M: Xiantao Hu <xt.hu@cqplus1.com> 24778L: linux-watchdog@vger.kernel.org 24779S: Maintained 24780F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24781F: drivers/watchdog/sunplus_wdt.c 24782 24783SUPERH 24784M: Yoshinori Sato <ysato@users.sourceforge.jp> 24785M: Rich Felker <dalias@libc.org> 24786M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24787L: linux-sh@vger.kernel.org 24788S: Maintained 24789Q: http://patchwork.kernel.org/project/linux-sh/list/ 24790F: Documentation/arch/sh/ 24791F: arch/sh/ 24792F: drivers/sh/ 24793 24794SUSPEND TO RAM 24795M: "Rafael J. Wysocki" <rafael@kernel.org> 24796R: Len Brown <lenb@kernel.org> 24797R: Pavel Machek <pavel@kernel.org> 24798L: linux-pm@vger.kernel.org 24799S: Supported 24800B: https://bugzilla.kernel.org 24801F: Documentation/power/ 24802F: arch/x86/kernel/acpi/sleep* 24803F: arch/x86/kernel/acpi/wakeup* 24804F: drivers/base/power/ 24805F: include/linux/freezer.h 24806F: include/linux/pm.h 24807F: include/linux/suspend.h 24808F: kernel/power/ 24809 24810SVGA HANDLING 24811M: Martin Mares <mj@ucw.cz> 24812L: linux-video@atrey.karlin.mff.cuni.cz 24813S: Maintained 24814F: Documentation/admin-guide/svga.rst 24815F: arch/x86/boot/video* 24816 24817SWITCHDEV 24818M: Jiri Pirko <jiri@resnulli.us> 24819M: Ivan Vecera <ivecera@redhat.com> 24820L: netdev@vger.kernel.org 24821S: Supported 24822F: include/net/switchdev.h 24823F: net/switchdev/ 24824 24825SY8106A REGULATOR DRIVER 24826M: Icenowy Zheng <icenowy@aosc.io> 24827S: Maintained 24828F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24829F: drivers/regulator/sy8106a-regulator.c 24830 24831SYNC FILE FRAMEWORK 24832M: Sumit Semwal <sumit.semwal@linaro.org> 24833R: Gustavo Padovan <gustavo@padovan.org> 24834L: linux-media@vger.kernel.org 24835L: dri-devel@lists.freedesktop.org 24836S: Maintained 24837T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24838F: Documentation/driver-api/sync_file.rst 24839F: drivers/dma-buf/dma-fence* 24840F: drivers/dma-buf/sw_sync.c 24841F: drivers/dma-buf/sync_* 24842F: include/linux/sync_file.h 24843F: include/uapi/linux/sync_file.h 24844 24845SYNOPSYS ARC ARCHITECTURE 24846M: Vineet Gupta <vgupta@kernel.org> 24847L: linux-snps-arc@lists.infradead.org 24848S: Supported 24849T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24850F: Documentation/arch/arc 24851F: Documentation/devicetree/bindings/arc/* 24852F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24853F: arch/arc/ 24854F: drivers/clocksource/arc_timer.c 24855F: drivers/tty/serial/arc_uart.c 24856 24857SYNOPSYS ARC HSDK SDP pll clock driver 24858M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24859S: Supported 24860F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24861F: drivers/clk/clk-hsdk-pll.c 24862 24863SYNOPSYS ARC SDP clock driver 24864M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24865S: Supported 24866F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24867F: drivers/clk/axs10x/* 24868 24869SYNOPSYS ARC SDP platform support 24870M: Alexey Brodkin <abrodkin@synopsys.com> 24871S: Supported 24872F: Documentation/devicetree/bindings/arc/axs10* 24873F: arch/arc/boot/dts/ax* 24874F: arch/arc/plat-axs10x 24875 24876SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24877M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24878S: Supported 24879F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24880F: drivers/reset/reset-axs10x.c 24881 24882SYNOPSYS CREG GPIO DRIVER 24883M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24884S: Maintained 24885F: drivers/gpio/gpio-creg-snps.c 24886 24887SYNOPSYS DESIGNWARE 8250 UART DRIVER 24888M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24889R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24890S: Supported 24891F: drivers/tty/serial/8250/8250_dw.c 24892F: drivers/tty/serial/8250/8250_dwlib.* 24893F: drivers/tty/serial/8250/8250_lpss.c 24894 24895SYNOPSYS DESIGNWARE APB GPIO DRIVER 24896M: Hoan Tran <hoan@os.amperecomputing.com> 24897L: linux-gpio@vger.kernel.org 24898S: Maintained 24899F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24900F: drivers/gpio/gpio-dwapb.c 24901 24902SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24903M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24904S: Maintained 24905F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24906F: drivers/dma/dw-axi-dmac/ 24907 24908SYNOPSYS DESIGNWARE DMAC DRIVER 24909M: Viresh Kumar <vireshk@kernel.org> 24910R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24911S: Maintained 24912F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24913F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24914F: drivers/dma/dw/ 24915F: include/dt-bindings/dma/dw-dmac.h 24916F: include/linux/dma/dw.h 24917F: include/linux/platform_data/dma-dw.h 24918 24919SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24920M: Jose Abreu <Jose.Abreu@synopsys.com> 24921L: netdev@vger.kernel.org 24922S: Maintained 24923F: drivers/net/ethernet/synopsys/ 24924 24925SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24926L: netdev@vger.kernel.org 24927S: Orphan 24928F: drivers/net/pcs/pcs-xpcs.c 24929F: drivers/net/pcs/pcs-xpcs.h 24930F: include/linux/pcs/pcs-xpcs.h 24931 24932SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24933M: Shreeya Patel <shreeya.patel@collabora.com> 24934L: linux-media@vger.kernel.org 24935L: kernel@collabora.com 24936S: Maintained 24937F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24938F: drivers/media/platform/synopsys/hdmirx/* 24939 24940SYNOPSYS DESIGNWARE I2C DRIVER 24941M: Mika Westerberg <mika.westerberg@linux.intel.com> 24942R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24943R: Jan Dabros <jsd@semihalf.com> 24944L: linux-i2c@vger.kernel.org 24945S: Supported 24946F: drivers/i2c/busses/i2c-designware-* 24947 24948SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24949M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24950M: Bin Du <bin.du@amd.com> 24951L: linux-i2c@vger.kernel.org 24952S: Maintained 24953F: drivers/i2c/busses/i2c-designware-amdisp.c 24954F: include/linux/soc/amd/isp4_misc.h 24955 24956SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24957M: Jaehoon Chung <jh80.chung@samsung.com> 24958L: linux-mmc@vger.kernel.org 24959S: Maintained 24960F: drivers/mmc/host/dw_mmc* 24961 24962SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24963M: Shuai Xue <xueshuai@linux.alibaba.com> 24964M: Jing Zhang <renyu.zj@linux.alibaba.com> 24965S: Supported 24966F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24967F: drivers/perf/dwc_pcie_pmu.c 24968 24969SYNOPSYS HSDK RESET CONTROLLER DRIVER 24970M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24971S: Supported 24972F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24973F: drivers/reset/reset-hsdk.c 24974F: include/dt-bindings/reset/snps,hsdk-reset.h 24975 24976SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24977M: Prabu Thangamuthu <prabu.t@synopsys.com> 24978M: Manjunath M B <manjumb@synopsys.com> 24979L: linux-mmc@vger.kernel.org 24980S: Maintained 24981F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24982 24983SYSTEM CONFIGURATION (SYSCON) 24984M: Lee Jones <lee@kernel.org> 24985M: Arnd Bergmann <arnd@arndb.de> 24986S: Supported 24987T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24988F: drivers/mfd/syscon.c 24989 24990SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24991M: Sudeep Holla <sudeep.holla@arm.com> 24992R: Cristian Marussi <cristian.marussi@arm.com> 24993L: arm-scmi@vger.kernel.org 24994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24995S: Maintained 24996F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24997F: drivers/clk/clk-sc[mp]i.c 24998F: drivers/cpufreq/sc[mp]i-cpufreq.c 24999F: drivers/firmware/arm_scmi/ 25000F: drivers/firmware/arm_scpi.c 25001F: drivers/hwmon/scmi-hwmon.c 25002F: drivers/pinctrl/pinctrl-scmi.c 25003F: drivers/pmdomain/arm/ 25004F: drivers/powercap/arm_scmi_powercap.c 25005F: drivers/regulator/scmi-regulator.c 25006F: drivers/reset/reset-scmi.c 25007F: include/linux/sc[mp]i_protocol.h 25008F: include/trace/events/scmi.h 25009F: include/uapi/linux/virtio_scmi.h 25010 25011SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 25012M: Peng Fan <peng.fan@nxp.com> 25013L: arm-scmi@vger.kernel.org 25014L: imx@lists.linux.dev 25015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25016S: Maintained 25017F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 25018F: drivers/firmware/arm_scmi/vendors/imx/ 25019 25020SYSTEM RESET/SHUTDOWN DRIVERS 25021M: Sebastian Reichel <sre@kernel.org> 25022L: linux-pm@vger.kernel.org 25023S: Maintained 25024T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 25025F: Documentation/devicetree/bindings/power/reset/ 25026F: drivers/power/reset/ 25027 25028SYSTEM TRACE MODULE CLASS 25029M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 25030S: Maintained 25031T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 25032F: Documentation/trace/stm.rst 25033F: drivers/hwtracing/stm/ 25034F: include/linux/stm.h 25035F: include/uapi/linux/stm.h 25036 25037SYSTEM76 ACPI DRIVER 25038M: Jeremy Soller <jeremy@system76.com> 25039M: System76 Product Development <productdev@system76.com> 25040L: platform-driver-x86@vger.kernel.org 25041S: Maintained 25042F: drivers/platform/x86/system76_acpi.c 25043 25044TASKSTATS STATISTICS INTERFACE 25045M: Balbir Singh <bsingharora@gmail.com> 25046S: Maintained 25047F: Documentation/accounting/taskstats* 25048F: include/linux/taskstats* 25049F: kernel/taskstats.c 25050 25051TC subsystem 25052M: Jamal Hadi Salim <jhs@mojatatu.com> 25053M: Cong Wang <xiyou.wangcong@gmail.com> 25054M: Jiri Pirko <jiri@resnulli.us> 25055L: netdev@vger.kernel.org 25056S: Maintained 25057F: include/net/pkt_cls.h 25058F: include/net/pkt_sched.h 25059F: include/net/tc_act/ 25060F: include/uapi/linux/pkt_cls.h 25061F: include/uapi/linux/pkt_sched.h 25062F: include/uapi/linux/tc_act/ 25063F: include/uapi/linux/tc_ematch/ 25064F: net/sched/ 25065F: tools/testing/selftests/tc-testing 25066 25067TC90522 MEDIA DRIVER 25068M: Akihiro Tsukada <tskd08@gmail.com> 25069L: linux-media@vger.kernel.org 25070S: Odd Fixes 25071F: drivers/media/dvb-frontends/tc90522* 25072 25073TCP LOW PRIORITY MODULE 25074M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 25075M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 25076S: Maintained 25077W: http://tcp-lp-mod.sourceforge.net/ 25078F: net/ipv4/tcp_lp.c 25079 25080TDA10071 MEDIA DRIVER 25081L: linux-media@vger.kernel.org 25082S: Orphan 25083W: https://linuxtv.org 25084Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25085F: drivers/media/dvb-frontends/tda10071* 25086 25087TDA18212 MEDIA DRIVER 25088L: linux-media@vger.kernel.org 25089S: Orphan 25090W: https://linuxtv.org 25091Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25092F: drivers/media/tuners/tda18212* 25093 25094TDA18218 MEDIA DRIVER 25095L: linux-media@vger.kernel.org 25096S: Orphan 25097W: https://linuxtv.org 25098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25099F: drivers/media/tuners/tda18218* 25100 25101TDA18250 MEDIA DRIVER 25102M: Olli Salonen <olli.salonen@iki.fi> 25103L: linux-media@vger.kernel.org 25104S: Maintained 25105W: https://linuxtv.org 25106Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25107T: git git://linuxtv.org/media.git 25108F: drivers/media/tuners/tda18250* 25109 25110TDA18271 MEDIA DRIVER 25111M: Michael Krufky <mkrufky@linuxtv.org> 25112L: linux-media@vger.kernel.org 25113S: Maintained 25114W: https://linuxtv.org 25115W: http://github.com/mkrufky 25116Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25117T: git git://linuxtv.org/mkrufky/tuners.git 25118F: drivers/media/tuners/tda18271* 25119 25120TDA1997x MEDIA DRIVER 25121M: Tim Harvey <tharvey@gateworks.com> 25122L: linux-media@vger.kernel.org 25123S: Maintained 25124W: https://linuxtv.org 25125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25126F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 25127F: drivers/media/i2c/tda1997x.* 25128 25129TDA827x MEDIA DRIVER 25130M: Michael Krufky <mkrufky@linuxtv.org> 25131L: linux-media@vger.kernel.org 25132S: Maintained 25133W: https://linuxtv.org 25134W: http://github.com/mkrufky 25135Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25136T: git git://linuxtv.org/mkrufky/tuners.git 25137F: drivers/media/tuners/tda8290.* 25138 25139TDA8290 MEDIA DRIVER 25140M: Michael Krufky <mkrufky@linuxtv.org> 25141L: linux-media@vger.kernel.org 25142S: Maintained 25143W: https://linuxtv.org 25144W: http://github.com/mkrufky 25145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25146T: git git://linuxtv.org/mkrufky/tuners.git 25147F: drivers/media/tuners/tda8290.* 25148 25149TDA9840 MEDIA DRIVER 25150M: Hans Verkuil <hverkuil@kernel.org> 25151L: linux-media@vger.kernel.org 25152S: Maintained 25153W: https://linuxtv.org 25154T: git git://linuxtv.org/media.git 25155F: drivers/media/i2c/tda9840* 25156 25157TEA5761 TUNER DRIVER 25158M: Mauro Carvalho Chehab <mchehab@kernel.org> 25159L: linux-media@vger.kernel.org 25160S: Odd fixes 25161W: https://linuxtv.org 25162T: git git://linuxtv.org/media.git 25163F: drivers/media/tuners/tea5761.* 25164 25165TEA5767 TUNER DRIVER 25166M: Mauro Carvalho Chehab <mchehab@kernel.org> 25167L: linux-media@vger.kernel.org 25168S: Maintained 25169W: https://linuxtv.org 25170T: git git://linuxtv.org/media.git 25171F: drivers/media/tuners/tea5767.* 25172 25173TEA6415C MEDIA DRIVER 25174M: Hans Verkuil <hverkuil@kernel.org> 25175L: linux-media@vger.kernel.org 25176S: Maintained 25177W: https://linuxtv.org 25178T: git git://linuxtv.org/media.git 25179F: drivers/media/i2c/tea6415c* 25180 25181TEA6420 MEDIA DRIVER 25182M: Hans Verkuil <hverkuil@kernel.org> 25183L: linux-media@vger.kernel.org 25184S: Maintained 25185W: https://linuxtv.org 25186T: git git://linuxtv.org/media.git 25187F: drivers/media/i2c/tea6420* 25188 25189TEAM DRIVER 25190M: Jiri Pirko <jiri@resnulli.us> 25191L: netdev@vger.kernel.org 25192S: Supported 25193F: Documentation/netlink/specs/team.yaml 25194F: drivers/net/team/ 25195F: include/linux/if_team.h 25196F: include/uapi/linux/if_team.h 25197F: tools/testing/selftests/drivers/net/team/ 25198 25199TECHNICAL ADVISORY BOARD PROCESS DOCS 25200M: "Theodore Ts'o" <tytso@mit.edu> 25201M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25202L: tech-board-discuss@lists.linux.dev 25203S: Maintained 25204F: Documentation/process/contribution-maturity-model.rst 25205F: Documentation/process/researcher-guidelines.rst 25206 25207TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 25208M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 25209S: Maintained 25210F: arch/x86/platform/ts5500/ 25211 25212TECHNOTREND USB IR RECEIVER 25213M: Sean Young <sean@mess.org> 25214L: linux-media@vger.kernel.org 25215S: Maintained 25216F: drivers/media/rc/ttusbir.c 25217 25218TECHWELL TW9900 VIDEO DECODER 25219M: Mehdi Djait <mehdi.djait@bootlin.com> 25220L: linux-media@vger.kernel.org 25221S: Maintained 25222F: drivers/media/i2c/tw9900.c 25223 25224TECHWELL TW9910 VIDEO DECODER 25225L: linux-media@vger.kernel.org 25226S: Orphan 25227F: drivers/media/i2c/tw9910.c 25228F: include/media/i2c/tw9910.h 25229 25230TEE SUBSYSTEM 25231M: Jens Wiklander <jens.wiklander@linaro.org> 25232R: Sumit Garg <sumit.garg@kernel.org> 25233L: op-tee@lists.trustedfirmware.org 25234S: Maintained 25235F: Documentation/ABI/testing/sysfs-class-tee 25236F: Documentation/driver-api/tee.rst 25237F: Documentation/tee/ 25238F: Documentation/userspace-api/tee.rst 25239F: drivers/tee/ 25240F: include/linux/tee_core.h 25241F: include/linux/tee_drv.h 25242F: include/uapi/linux/tee.h 25243 25244TEGRA ARCHITECTURE SUPPORT 25245M: Thierry Reding <thierry.reding@gmail.com> 25246M: Jonathan Hunter <jonathanh@nvidia.com> 25247L: linux-tegra@vger.kernel.org 25248S: Supported 25249Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 25250T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 25251N: [^a-z]tegra 25252 25253TEGRA CLOCK DRIVER 25254M: Peter De Schrijver <pdeschrijver@nvidia.com> 25255M: Prashant Gaikwad <pgaikwad@nvidia.com> 25256S: Supported 25257F: drivers/clk/tegra/ 25258 25259TEGRA CRYPTO DRIVERS 25260M: Akhil R <akhilrajeev@nvidia.com> 25261S: Supported 25262F: drivers/crypto/tegra/* 25263 25264TEGRA DMA DRIVERS 25265M: Laxman Dewangan <ldewangan@nvidia.com> 25266M: Jon Hunter <jonathanh@nvidia.com> 25267S: Supported 25268F: drivers/dma/tegra* 25269 25270TEGRA I2C DRIVER 25271M: Laxman Dewangan <ldewangan@nvidia.com> 25272R: Dmitry Osipenko <digetx@gmail.com> 25273S: Supported 25274F: drivers/i2c/busses/i2c-tegra.c 25275 25276TEGRA IOMMU DRIVERS 25277M: Thierry Reding <thierry.reding@gmail.com> 25278R: Krishna Reddy <vdumpa@nvidia.com> 25279L: linux-tegra@vger.kernel.org 25280S: Supported 25281F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 25282F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 25283F: drivers/iommu/tegra* 25284 25285TEGRA KBC DRIVER 25286M: Laxman Dewangan <ldewangan@nvidia.com> 25287S: Supported 25288F: drivers/input/keyboard/tegra-kbc.c 25289 25290TEGRA NAND DRIVER 25291M: Stefan Agner <stefan@agner.ch> 25292M: Lucas Stach <dev@lynxeye.de> 25293S: Maintained 25294F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 25295F: drivers/mtd/nand/raw/tegra_nand.c 25296 25297TEGRA PWM DRIVER 25298M: Thierry Reding <thierry.reding@gmail.com> 25299S: Supported 25300F: drivers/pwm/pwm-tegra.c 25301 25302TEGRA QUAD SPI DRIVER 25303M: Thierry Reding <thierry.reding@gmail.com> 25304M: Jonathan Hunter <jonathanh@nvidia.com> 25305M: Sowjanya Komatineni <skomatineni@nvidia.com> 25306L: linux-tegra@vger.kernel.org 25307S: Maintained 25308F: drivers/spi/spi-tegra210-quad.c 25309 25310TEGRA SERIAL DRIVER 25311M: Laxman Dewangan <ldewangan@nvidia.com> 25312S: Supported 25313F: drivers/tty/serial/serial-tegra.c 25314 25315TEGRA SPI DRIVER 25316M: Laxman Dewangan <ldewangan@nvidia.com> 25317S: Supported 25318F: drivers/spi/spi-tegra* 25319 25320TEGRA VIDEO DRIVER 25321M: Thierry Reding <thierry.reding@gmail.com> 25322M: Jonathan Hunter <jonathanh@nvidia.com> 25323M: Sowjanya Komatineni <skomatineni@nvidia.com> 25324M: Luca Ceresoli <luca.ceresoli@bootlin.com> 25325L: linux-media@vger.kernel.org 25326L: linux-tegra@vger.kernel.org 25327S: Maintained 25328F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 25329F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 25330F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 25331F: drivers/staging/media/tegra-video/ 25332 25333TEGRA XUSB PADCTL DRIVER 25334M: JC Kuo <jckuo@nvidia.com> 25335S: Supported 25336F: drivers/phy/tegra/xusb* 25337 25338TEHUTI ETHERNET DRIVER 25339M: Andy Gospodarek <andy@greyhouse.net> 25340L: netdev@vger.kernel.org 25341S: Maintained 25342F: drivers/net/ethernet/tehuti/tehuti.* 25343 25344TEHUTI TN40XX ETHERNET DRIVER 25345M: FUJITA Tomonori <fujita.tomonori@gmail.com> 25346L: netdev@vger.kernel.org 25347S: Maintained 25348F: drivers/net/ethernet/tehuti/tn40* 25349 25350TELECOM CLOCK DRIVER FOR MCPL0010 25351M: Mark Gross <markgross@kernel.org> 25352S: Supported 25353F: drivers/char/tlclk.c 25354 25355TEMPO SEMICONDUCTOR DRIVERS 25356M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 25357S: Maintained 25358F: Documentation/devicetree/bindings/sound/tscs*.txt 25359F: sound/soc/codecs/tscs*.c 25360F: sound/soc/codecs/tscs*.h 25361 25362TENSILICA XTENSA PORT (xtensa) 25363M: Chris Zankel <chris@zankel.net> 25364M: Max Filippov <jcmvbkbc@gmail.com> 25365S: Maintained 25366T: git https://github.com/jcmvbkbc/linux-xtensa.git 25367F: arch/xtensa/ 25368F: drivers/irqchip/irq-xtensa-* 25369 25370TEXAS INSTRUMENTS ASoC DRIVERS 25371M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25372L: linux-sound@vger.kernel.org 25373S: Maintained 25374F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 25375F: sound/soc/ti/ 25376 25377TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 25378M: Shenghao Ding <shenghao-ding@ti.com> 25379M: Kevin Lu <kevin-lu@ti.com> 25380M: Baojun Xu <baojun.xu@ti.com> 25381L: linux-sound@vger.kernel.org 25382S: Maintained 25383F: Documentation/devicetree/bindings/sound/tas2552.txt 25384F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 25385F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 25386F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 25387F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 25388F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 25389F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 25390F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 25391F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 25392F: include/sound/tas2*.h 25393F: include/sound/tlv320*.h 25394F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 25395F: sound/soc/codecs/pcm1681.c 25396F: sound/soc/codecs/pcm1789*.* 25397F: sound/soc/codecs/pcm179x*.* 25398F: sound/soc/codecs/pcm186x*.* 25399F: sound/soc/codecs/pcm3008.* 25400F: sound/soc/codecs/pcm3060*.* 25401F: sound/soc/codecs/pcm3168a*.* 25402F: sound/soc/codecs/pcm5102a.c 25403F: sound/soc/codecs/pcm512x*.* 25404F: sound/soc/codecs/tas2*.* 25405F: sound/soc/codecs/tlv320*.* 25406F: sound/soc/codecs/tpa6130a2.* 25407 25408TEXAS INSTRUMENTS DMA DRIVERS 25409M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25410L: dmaengine@vger.kernel.org 25411S: Maintained 25412F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 25413F: Documentation/devicetree/bindings/dma/ti-edma.txt 25414F: Documentation/devicetree/bindings/dma/ti/ 25415F: drivers/dma/ti/ 25416F: include/linux/dma/k3-psil.h 25417F: include/linux/dma/k3-udma-glue.h 25418F: include/linux/dma/ti-cppi5.h 25419X: drivers/dma/ti/cppi41.c 25420 25421TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 25422M: Jerome Brunet <jbrunet@baylibre.com> 25423L: linux-hwmon@vger.kernel.org 25424S: Maintained 25425F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 25426F: Documentation/hwmon/tps25990.rst 25427F: drivers/hwmon/pmbus/tps25990.c 25428 25429TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 25430M: Robert Marko <robert.marko@sartura.hr> 25431M: Luka Perkov <luka.perkov@sartura.hr> 25432L: linux-hwmon@vger.kernel.org 25433S: Maintained 25434F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 25435F: Documentation/hwmon/tps23861.rst 25436F: drivers/hwmon/tps23861.c 25437 25438TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 25439M: Matthias Fend <matthias.fend@emfend.at> 25440L: linux-leds@vger.kernel.org 25441S: Maintained 25442F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 25443F: drivers/leds/flash/leds-tps6131x.c 25444 25445TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 25446M: Ricardo Ribalda <ribalda@kernel.org> 25447L: linux-iio@vger.kernel.org 25448S: Supported 25449F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 25450F: drivers/iio/dac/ti-dac7612.c 25451 25452TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 25453M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 25454L: linux-leds@vger.kernel.org 25455S: Maintained 25456F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25457F: drivers/leds/leds-lp8864.c 25458 25459TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25460M: Nishanth Menon <nm@ti.com> 25461M: Tero Kristo <kristo@kernel.org> 25462M: Santosh Shilimkar <ssantosh@kernel.org> 25463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25464S: Maintained 25465F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25466F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25467F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25468F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25469F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25470F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25471F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25472F: drivers/clk/keystone/sci-clk.c 25473F: drivers/firmware/ti_sci* 25474F: drivers/irqchip/irq-ti-sci-inta.c 25475F: drivers/irqchip/irq-ti-sci-intr.c 25476F: drivers/reset/reset-ti-sci.c 25477F: drivers/soc/ti/ti_sci_inta_msi.c 25478F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25479F: include/dt-bindings/soc/ti,sci_pm_domain.h 25480F: include/linux/soc/ti/ti_sci_inta_msi.h 25481F: include/linux/soc/ti/ti_sci_protocol.h 25482 25483TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25484M: Puranjay Mohan <puranjay@kernel.org> 25485L: linux-iio@vger.kernel.org 25486S: Supported 25487F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25488F: drivers/iio/temperature/tmp117.c 25489 25490THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25491M: Hans Verkuil <hverkuil@kernel.org> 25492L: linux-media@vger.kernel.org 25493S: Maintained 25494W: https://linuxtv.org 25495T: git git://linuxtv.org/media.git 25496F: drivers/media/radio/radio-raremono.c 25497 25498THERMAL 25499M: Rafael J. Wysocki <rafael@kernel.org> 25500M: Daniel Lezcano <daniel.lezcano@linaro.org> 25501R: Zhang Rui <rui.zhang@intel.com> 25502R: Lukasz Luba <lukasz.luba@arm.com> 25503L: linux-pm@vger.kernel.org 25504S: Supported 25505Q: https://patchwork.kernel.org/project/linux-pm/list/ 25506T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25507F: Documentation/ABI/testing/sysfs-class-thermal 25508F: Documentation/admin-guide/thermal/ 25509F: Documentation/devicetree/bindings/thermal/ 25510F: Documentation/driver-api/thermal/ 25511F: drivers/thermal/ 25512F: include/dt-bindings/thermal/ 25513F: include/linux/cpu_cooling.h 25514F: include/linux/thermal.h 25515F: include/uapi/linux/thermal.h 25516F: tools/lib/thermal/ 25517F: tools/thermal/ 25518 25519THERMAL DRIVER FOR AMLOGIC SOCS 25520M: Guillaume La Roque <glaroque@baylibre.com> 25521L: linux-pm@vger.kernel.org 25522L: linux-amlogic@lists.infradead.org 25523S: Supported 25524W: http://linux-meson.com/ 25525F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25526F: drivers/thermal/amlogic_thermal.c 25527 25528THERMAL/CPU_COOLING 25529M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25530M: Daniel Lezcano <daniel.lezcano@linaro.org> 25531M: Viresh Kumar <viresh.kumar@linaro.org> 25532R: Lukasz Luba <lukasz.luba@arm.com> 25533L: linux-pm@vger.kernel.org 25534S: Supported 25535F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25536F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25537F: drivers/thermal/cpufreq_cooling.c 25538F: drivers/thermal/cpuidle_cooling.c 25539F: include/linux/cpu_cooling.h 25540 25541THERMAL/POWER_ALLOCATOR 25542M: Lukasz Luba <lukasz.luba@arm.com> 25543L: linux-pm@vger.kernel.org 25544S: Maintained 25545F: Documentation/driver-api/thermal/power_allocator.rst 25546F: drivers/thermal/gov_power_allocator.c 25547F: drivers/thermal/thermal_trace_ipa.h 25548 25549THINKPAD ACPI EXTRAS DRIVER 25550M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25551L: ibm-acpi-devel@lists.sourceforge.net 25552L: platform-driver-x86@vger.kernel.org 25553S: Maintained 25554W: http://ibm-acpi.sourceforge.net 25555W: http://thinkwiki.org/wiki/Ibm-acpi 25556T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25557F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25558 25559THINKPAD T14S EMBEDDED CONTROLLER DRIVER 25560M: Sebastian Reichel <sre@kernel.org> 25561S: Maintained 25562F: Documentation/devicetree/bindings/embedded-controller/lenovo,thinkpad-t14s-ec.yaml 25563F: drivers/platform/arm64/lenovo-thinkpad-t14s.c 25564 25565THINKPAD LMI DRIVER 25566M: Mark Pearson <mpearson-lenovo@squebb.ca> 25567L: platform-driver-x86@vger.kernel.org 25568S: Maintained 25569F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25570F: drivers/platform/x86/lenovo/think-lmi.? 25571 25572THP7312 ISP DRIVER 25573M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25574M: Paul Elder <paul.elder@ideasonboard.com> 25575L: linux-media@vger.kernel.org 25576S: Maintained 25577T: git git://linuxtv.org/media.git 25578F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25579F: Documentation/userspace-api/media/drivers/thp7312.rst 25580F: drivers/media/i2c/thp7312.c 25581F: include/uapi/linux/thp7312.h 25582 25583THUNDERBOLT DMA TRAFFIC TEST DRIVER 25584M: Isaac Hazan <isaac.hazan@intel.com> 25585L: linux-usb@vger.kernel.org 25586S: Maintained 25587F: drivers/thunderbolt/dma_test.c 25588 25589THUNDERBOLT DRIVER 25590M: Andreas Noever <andreas.noever@gmail.com> 25591M: Mika Westerberg <westeri@kernel.org> 25592M: Yehezkel Bernat <YehezkelShB@gmail.com> 25593L: linux-usb@vger.kernel.org 25594S: Maintained 25595T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25596F: Documentation/admin-guide/thunderbolt.rst 25597F: drivers/thunderbolt/ 25598F: include/linux/thunderbolt.h 25599 25600THUNDERBOLT NETWORK DRIVER 25601M: Mika Westerberg <westeri@kernel.org> 25602M: Yehezkel Bernat <YehezkelShB@gmail.com> 25603L: netdev@vger.kernel.org 25604S: Maintained 25605F: drivers/net/thunderbolt/ 25606 25607THUNDERX GPIO DRIVER 25608M: Robert Richter <rric@kernel.org> 25609S: Odd Fixes 25610F: drivers/gpio/gpio-thunderx.c 25611 25612TI ADC12xs and ROHM BD79104 ADC driver 25613M: Matti Vaittinen <mazziesaccount@gmail.com> 25614S: Maintained 25615F: drivers/iio/adc/ti-adc128s052.c 25616L: linux-iio@vger.kernel.org 25617 25618TI ADS1119 ADC DRIVER 25619M: Francesco Dolcini <francesco@dolcini.it> 25620M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25621L: linux-iio@vger.kernel.org 25622S: Maintained 25623F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25624F: drivers/iio/adc/ti-ads1119.c 25625 25626TI ADS7924 ADC DRIVER 25627M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25628L: linux-iio@vger.kernel.org 25629S: Supported 25630F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25631F: drivers/iio/adc/ti-ads7924.c 25632 25633TI AM437X VPFE DRIVER 25634M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25635L: linux-media@vger.kernel.org 25636S: Maintained 25637W: https://linuxtv.org 25638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25639T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25640F: drivers/media/platform/ti/am437x/ 25641 25642TI BANDGAP AND THERMAL DRIVER 25643M: Eduardo Valentin <edubezval@gmail.com> 25644M: Keerthy <j-keerthy@ti.com> 25645L: linux-pm@vger.kernel.org 25646L: linux-omap@vger.kernel.org 25647S: Maintained 25648F: drivers/thermal/ti-soc-thermal/ 25649 25650TI BQ27XXX POWER SUPPLY DRIVER 25651F: drivers/power/supply/bq27xxx_battery.c 25652F: drivers/power/supply/bq27xxx_battery_i2c.c 25653F: include/linux/power/bq27xxx_battery.h 25654 25655TI CDCE706 CLOCK DRIVER 25656M: Max Filippov <jcmvbkbc@gmail.com> 25657S: Maintained 25658F: drivers/clk/clk-cdce706.c 25659 25660TI CLOCK DRIVER 25661M: Tero Kristo <kristo@kernel.org> 25662L: linux-omap@vger.kernel.org 25663S: Odd Fixes 25664F: drivers/clk/ti/ 25665F: include/linux/clk/ti.h 25666 25667TI DATA TRANSFORM AND HASHING ENGINE (DTHE) V2 CRYPTO DRIVER 25668M: T Pratham <t-pratham@ti.com> 25669L: linux-crypto@vger.kernel.org 25670S: Supported 25671F: Documentation/devicetree/bindings/crypto/ti,am62l-dthev2.yaml 25672F: drivers/crypto/ti/ 25673 25674TI DAVINCI MACHINE SUPPORT 25675M: Bartosz Golaszewski <brgl@kernel.org> 25676L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25677S: Maintained 25678T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25679F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25680F: arch/arm/boot/dts/ti/davinci/ 25681F: arch/arm/mach-davinci/ 25682F: drivers/i2c/busses/i2c-davinci.c 25683 25684TI DAVINCI SERIES CLOCK DRIVER 25685M: David Lechner <david@lechnology.com> 25686S: Maintained 25687F: Documentation/devicetree/bindings/clock/ti/davinci/ 25688F: drivers/clk/davinci/ 25689F: include/linux/clk/davinci.h 25690 25691TI DAVINCI SERIES GPIO DRIVER 25692M: Keerthy <j-keerthy@ti.com> 25693L: linux-gpio@vger.kernel.org 25694S: Maintained 25695F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25696F: drivers/gpio/gpio-davinci.c 25697 25698TI DAVINCI SERIES MEDIA DRIVER 25699M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25700L: linux-media@vger.kernel.org 25701S: Maintained 25702W: https://linuxtv.org 25703Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25704T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25705F: drivers/media/platform/ti/davinci/ 25706F: include/media/davinci/ 25707 25708TI ENHANCED CAPTURE (eCAP) DRIVER 25709M: Vignesh Raghavendra <vigneshr@ti.com> 25710R: Julien Panis <jpanis@baylibre.com> 25711L: linux-iio@vger.kernel.org 25712L: linux-omap@vger.kernel.org 25713S: Maintained 25714F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25715F: drivers/counter/ti-ecap-capture.c 25716 25717TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25718R: David Lechner <david@lechnology.com> 25719L: linux-iio@vger.kernel.org 25720F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25721F: drivers/counter/ti-eqep.c 25722 25723TI ETHERNET SWITCH DRIVER (CPSW) 25724R: Siddharth Vadapalli <s-vadapalli@ti.com> 25725R: Roger Quadros <rogerq@kernel.org> 25726L: linux-omap@vger.kernel.org 25727L: netdev@vger.kernel.org 25728S: Maintained 25729F: drivers/net/ethernet/ti/cpsw* 25730F: drivers/net/ethernet/ti/davinci* 25731 25732TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25733M: Alex Dubov <oakad@yahoo.com> 25734S: Maintained 25735W: http://tifmxx.berlios.de/ 25736F: drivers/memstick/host/tifm_ms.c 25737F: drivers/misc/tifm* 25738F: drivers/mmc/host/tifm_sd.c 25739F: include/linux/tifm.h 25740 25741TI FPC202 DUAL PORT CONTROLLER 25742M: Romain Gantois <romain.gantois@bootlin.com> 25743L: linux-kernel@vger.kernel.org 25744S: Maintained 25745F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25746F: drivers/misc/ti_fpc202.c 25747 25748TI FPD-LINK DRIVERS 25749M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25750L: linux-media@vger.kernel.org 25751S: Maintained 25752F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25753F: drivers/media/i2c/ds90* 25754F: include/media/i2c/ds90* 25755 25756TI HDC302X HUMIDITY DRIVER 25757M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25758M: Li peiyu <579lpy@gmail.com> 25759L: linux-iio@vger.kernel.org 25760S: Maintained 25761F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25762F: drivers/iio/humidity/hdc3020.c 25763 25764TI ICSSG ETHERNET DRIVER (ICSSG) 25765R: MD Danish Anwar <danishanwar@ti.com> 25766R: Roger Quadros <rogerq@kernel.org> 25767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25768L: netdev@vger.kernel.org 25769S: Maintained 25770F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25771F: drivers/net/ethernet/ti/icssg/* 25772 25773TI ICSSM ETHERNET DRIVER (ICSSM) 25774M: MD Danish Anwar <danishanwar@ti.com> 25775M: Parvathi Pudi <parvathi@couthit.com> 25776R: Roger Quadros <rogerq@kernel.org> 25777R: Mohan Reddy Putluru <pmohan@couthit.com> 25778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25779L: netdev@vger.kernel.org 25780S: Maintained 25781F: Documentation/devicetree/bindings/net/ti,icssm*.yaml 25782F: Documentation/devicetree/bindings/net/ti,pruss-ecap.yaml 25783F: drivers/net/ethernet/ti/icssm/* 25784 25785TI J721E CSI2RX DRIVER 25786M: Jai Luthra <jai.luthra@linux.dev> 25787L: linux-media@vger.kernel.org 25788S: Maintained 25789F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25790F: drivers/media/platform/ti/j721e-csi2rx/ 25791 25792TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25793M: Nishanth Menon <nm@ti.com> 25794M: Santosh Shilimkar <ssantosh@kernel.org> 25795L: linux-kernel@vger.kernel.org 25796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25797S: Maintained 25798T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25799F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25800F: drivers/pmdomain/ti/omap_prm.c 25801F: drivers/soc/ti/* 25802F: include/linux/pruss_driver.h 25803 25804TI LM49xxx FAMILY ASoC CODEC DRIVERS 25805M: M R Swami Reddy <mr.swami.reddy@ti.com> 25806M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25807L: linux-sound@vger.kernel.org 25808S: Maintained 25809F: sound/soc/codecs/isabelle* 25810F: sound/soc/codecs/lm49453* 25811 25812TI LMP92064 ADC DRIVER 25813M: Leonard Göhrs <l.goehrs@pengutronix.de> 25814R: kernel@pengutronix.de 25815L: linux-iio@vger.kernel.org 25816S: Maintained 25817F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25818F: drivers/iio/adc/ti-lmp92064.c 25819 25820TI PCM3060 ASoC CODEC DRIVER 25821M: Kirill Marinushkin <k.marinushkin@gmail.com> 25822L: linux-sound@vger.kernel.org 25823S: Maintained 25824F: Documentation/devicetree/bindings/sound/pcm3060.txt 25825F: sound/soc/codecs/pcm3060* 25826 25827TI TAS571X FAMILY ASoC CODEC DRIVER 25828M: Kevin Cernekee <cernekee@chromium.org> 25829L: linux-sound@vger.kernel.org 25830S: Odd Fixes 25831F: sound/soc/codecs/tas571x* 25832 25833TI TMAG5273 MAGNETOMETER DRIVER 25834M: Gerald Loacker <gerald.loacker@wolfvision.net> 25835L: linux-iio@vger.kernel.org 25836S: Maintained 25837F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25838F: drivers/iio/magnetometer/tmag5273.c 25839 25840TI TRF7970A NFC DRIVER 25841M: Mark Greer <mgreer@animalcreek.com> 25842L: linux-wireless@vger.kernel.org 25843S: Supported 25844F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25845F: drivers/nfc/trf7970a.c 25846 25847TI TSC2046 ADC DRIVER 25848M: Oleksij Rempel <o.rempel@pengutronix.de> 25849R: kernel@pengutronix.de 25850L: linux-iio@vger.kernel.org 25851S: Maintained 25852F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25853F: drivers/iio/adc/ti-tsc2046.c 25854 25855TI TWL4030 SERIES SOC CODEC DRIVER 25856M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25857L: linux-sound@vger.kernel.org 25858S: Maintained 25859F: sound/soc/codecs/twl4030* 25860 25861TI VPE/CAL DRIVERS 25862M: Yemike Abhilash Chandra <y-abhilashchandra@ti.com> 25863L: linux-media@vger.kernel.org 25864S: Maintained 25865W: http://linuxtv.org/ 25866Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25867F: Documentation/devicetree/bindings/media/ti,cal.yaml 25868F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25869F: drivers/media/platform/ti/cal/ 25870F: drivers/media/platform/ti/vpe/ 25871 25872TI WILINK WIRELESS DRIVERS 25873L: linux-wireless@vger.kernel.org 25874S: Orphan 25875W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25876W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25877F: drivers/net/wireless/ti/ 25878 25879TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25880M: John Stultz <jstultz@google.com> 25881M: Thomas Gleixner <tglx@linutronix.de> 25882R: Stephen Boyd <sboyd@kernel.org> 25883L: linux-kernel@vger.kernel.org 25884S: Supported 25885T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25886F: include/linux/clocksource.h 25887F: include/linux/time.h 25888F: include/linux/timekeeper_internal.h 25889F: include/linux/timekeeping.h 25890F: include/linux/timex.h 25891F: include/uapi/linux/time.h 25892F: include/uapi/linux/timex.h 25893F: kernel/time/alarmtimer.c 25894F: kernel/time/clocksource* 25895F: kernel/time/ntp* 25896F: kernel/time/time.c 25897F: kernel/time/timeconst.bc 25898F: kernel/time/timeconv.c 25899F: kernel/time/timecounter.c 25900F: kernel/time/timekeeping* 25901F: kernel/time/time_test.c 25902F: tools/testing/selftests/timers/ 25903 25904TIPC NETWORK LAYER 25905M: Jon Maloy <jmaloy@redhat.com> 25906L: netdev@vger.kernel.org (core kernel code) 25907L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25908S: Maintained 25909W: http://tipc.sourceforge.net/ 25910F: include/uapi/linux/tipc*.h 25911F: net/tipc/ 25912 25913TLAN NETWORK DRIVER 25914M: Samuel Chessman <chessman@tux.org> 25915L: tlan-devel@lists.sourceforge.net (subscribers-only) 25916S: Maintained 25917W: http://sourceforge.net/projects/tlan/ 25918F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25919F: drivers/net/ethernet/ti/tlan.* 25920 25921TMIO/SDHI MMC DRIVER 25922M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25923L: linux-mmc@vger.kernel.org 25924L: linux-renesas-soc@vger.kernel.org 25925S: Supported 25926F: drivers/mmc/host/renesas_sdhi* 25927F: drivers/mmc/host/tmio_mmc* 25928F: include/linux/platform_data/tmio.h 25929 25930TMP513 HARDWARE MONITOR DRIVER 25931M: Eric Tremblay <etremblay@distech-controls.com> 25932L: linux-hwmon@vger.kernel.org 25933S: Maintained 25934F: Documentation/hwmon/tmp513.rst 25935F: drivers/hwmon/tmp513.c 25936 25937TMPFS (SHMEM FILESYSTEM) 25938M: Hugh Dickins <hughd@google.com> 25939R: Baolin Wang <baolin.wang@linux.alibaba.com> 25940L: linux-mm@kvack.org 25941S: Maintained 25942F: include/linux/memfd.h 25943F: include/linux/shmem_fs.h 25944F: mm/memfd.c 25945F: mm/shmem.c 25946F: mm/shmem_quota.c 25947 25948TOMOYO SECURITY MODULE 25949M: Kentaro Takeda <takedakn@nttdata.co.jp> 25950M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25951L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25952L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25953S: Maintained 25954W: https://tomoyo.sourceforge.net/ 25955F: security/tomoyo/ 25956 25957TOPSTAR LAPTOP EXTRAS DRIVER 25958M: Herton Ronaldo Krzesinski <herton@canonical.com> 25959L: platform-driver-x86@vger.kernel.org 25960S: Maintained 25961F: drivers/platform/x86/topstar-laptop.c 25962 25963TORADEX EMBEDDED CONTROLLER DRIVER 25964M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25965M: Francesco Dolcini <francesco@dolcini.it> 25966S: Maintained 25967F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25968F: drivers/power/reset/tdx-ec-poweroff.c 25969 25970TORTURE-TEST MODULES 25971M: Davidlohr Bueso <dave@stgolabs.net> 25972M: "Paul E. McKenney" <paulmck@kernel.org> 25973M: Josh Triplett <josh@joshtriplett.org> 25974L: linux-kernel@vger.kernel.org 25975S: Supported 25976T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25977F: Documentation/RCU/torture.rst 25978F: kernel/locking/locktorture.c 25979F: kernel/rcu/rcuscale.c 25980F: kernel/rcu/rcutorture.c 25981F: kernel/rcu/refscale.c 25982F: kernel/torture.c 25983 25984TOSHIBA ACPI EXTRAS DRIVER 25985M: Azael Avalos <coproscefalo@gmail.com> 25986L: platform-driver-x86@vger.kernel.org 25987S: Maintained 25988F: drivers/platform/x86/toshiba_acpi.c 25989 25990TOSHIBA BLUETOOTH DRIVER 25991M: Azael Avalos <coproscefalo@gmail.com> 25992L: platform-driver-x86@vger.kernel.org 25993S: Maintained 25994F: drivers/platform/x86/toshiba_bluetooth.c 25995 25996TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25997M: Azael Avalos <coproscefalo@gmail.com> 25998L: platform-driver-x86@vger.kernel.org 25999S: Maintained 26000F: drivers/platform/x86/toshiba_haps.c 26001 26002TOSHIBA SMM DRIVER 26003M: Jonathan Buzzard <jonathan@buzzard.org.uk> 26004S: Maintained 26005W: http://www.buzzard.org.uk/toshiba/ 26006F: drivers/char/toshiba.c 26007F: include/linux/toshiba.h 26008F: include/uapi/linux/toshiba.h 26009 26010TOSHIBA TC358743 DRIVER 26011M: Hans Verkuil <hverkuil@kernel.org> 26012L: linux-media@vger.kernel.org 26013S: Maintained 26014F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 26015F: drivers/media/i2c/tc358743* 26016F: include/media/i2c/tc358743.h 26017 26018TOSHIBA WMI HOTKEYS DRIVER 26019M: Azael Avalos <coproscefalo@gmail.com> 26020L: platform-driver-x86@vger.kernel.org 26021S: Maintained 26022F: drivers/platform/x86/toshiba-wmi.c 26023 26024TOUCH OVERLAY 26025M: Javier Carrasco <javier.carrasco@wolfvision.net> 26026L: linux-input@vger.kernel.org 26027S: Maintained 26028F: drivers/input/touch-overlay.c 26029F: include/linux/input/touch-overlay.h 26030 26031TPM DEVICE DRIVER 26032M: Peter Huewe <peterhuewe@gmx.de> 26033M: Jarkko Sakkinen <jarkko@kernel.org> 26034R: Jason Gunthorpe <jgg@ziepe.ca> 26035L: linux-integrity@vger.kernel.org 26036S: Maintained 26037W: https://codeberg.org/jarkko/linux-tpmdd-test 26038Q: https://patchwork.kernel.org/project/linux-integrity/list/ 26039T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 26040F: Documentation/devicetree/bindings/tpm/ 26041F: drivers/char/tpm/ 26042F: include/linux/tpm*.h 26043F: include/uapi/linux/vtpm_proxy.h 26044F: tools/testing/selftests/tpm2/ 26045 26046TPS546D24 DRIVER 26047M: Duke Du <dukedu83@gmail.com> 26048L: linux-hwmon@vger.kernel.org 26049S: Maintained 26050F: Documentation/hwmon/tps546d24.rst 26051F: drivers/hwmon/pmbus/tps546d24.c 26052 26053TQ SYSTEMS BOARD & DRIVER SUPPORT 26054L: linux@ew.tq-group.com 26055S: Supported 26056W: https://www.tq-group.com/en/products/tq-embedded/ 26057F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 26058F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 26059F: arch/arm/boot/dts/ti/omap/*mba*.dts* 26060F: arch/arm/boot/dts/ti/omap/*tqma*.dts* 26061F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 26062F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 26063F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 26064F: arch/arm64/boot/dts/freescale/mba*.dtsi 26065F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 26066F: arch/arm64/boot/dts/freescale/tqml*.dts* 26067F: drivers/gpio/gpio-tqmx86.c 26068F: drivers/mfd/tqmx86.c 26069F: drivers/watchdog/tqmx86_wdt.c 26070 26071TRACING 26072M: Steven Rostedt <rostedt@goodmis.org> 26073M: Masami Hiramatsu <mhiramat@kernel.org> 26074R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 26075L: linux-kernel@vger.kernel.org 26076L: linux-trace-kernel@vger.kernel.org 26077S: Maintained 26078Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 26079T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 26080F: Documentation/trace/* 26081F: fs/tracefs/ 26082F: include/linux/trace*.h 26083F: include/trace/ 26084F: kernel/trace/ 26085F: kernel/tracepoint.c 26086F: scripts/tracing/ 26087F: tools/testing/selftests/ftrace/ 26088 26089TRACING MMIO ACCESSES (MMIOTRACE) 26090M: Steven Rostedt <rostedt@goodmis.org> 26091M: Masami Hiramatsu <mhiramat@kernel.org> 26092R: Pekka Paalanen <ppaalanen@gmail.com> 26093L: linux-kernel@vger.kernel.org 26094L: nouveau@lists.freedesktop.org 26095S: Maintained 26096F: arch/x86/mm/kmmio.c 26097F: arch/x86/mm/mmio-mod.c 26098F: arch/x86/mm/testmmiotrace.c 26099F: include/linux/mmiotrace.h 26100F: kernel/trace/trace_mmiotrace.c 26101 26102TRACING OS NOISE / LATENCY TRACERS 26103M: Steven Rostedt <rostedt@goodmis.org> 26104S: Maintained 26105F: Documentation/trace/hwlat_detector.rst 26106F: Documentation/trace/osnoise-tracer.rst 26107F: Documentation/trace/timerlat-tracer.rst 26108F: arch/*/kernel/trace.c 26109F: include/trace/events/osnoise.h 26110F: kernel/trace/trace_hwlat.c 26111F: kernel/trace/trace_irqsoff.c 26112F: kernel/trace/trace_osnoise.c 26113F: kernel/trace/trace_sched_wakeup.c 26114 26115TRADITIONAL CHINESE DOCUMENTATION 26116M: Hu Haowen <2023002089@link.tyut.edu.cn> 26117S: Maintained 26118W: https://github.com/srcres258/linux-doc 26119T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 26120F: Documentation/translations/zh_TW/ 26121 26122TRIGGER SOURCE 26123M: David Lechner <dlechner@baylibre.com> 26124S: Maintained 26125F: Documentation/devicetree/bindings/trigger-source/* 26126 26127TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 26128M: Dan Williams <dan.j.williams@intel.com> 26129L: linux-coco@lists.linux.dev 26130S: Maintained 26131F: Documentation/ABI/testing/configfs-tsm-report 26132F: Documentation/driver-api/coco/ 26133F: drivers/virt/coco/guest/ 26134F: include/linux/tsm*.h 26135F: samples/tsm-mr/ 26136 26137TRUSTED SERVICES TEE DRIVER 26138M: Balint Dobszay <balint.dobszay@arm.com> 26139M: Sudeep Holla <sudeep.holla@arm.com> 26140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26141L: trusted-services@lists.trustedfirmware.org 26142S: Maintained 26143F: Documentation/tee/ts-tee.rst 26144F: drivers/tee/tstee/ 26145 26146TTY LAYER AND SERIAL DRIVERS 26147M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26148M: Jiri Slaby <jirislaby@kernel.org> 26149L: linux-kernel@vger.kernel.org 26150L: linux-serial@vger.kernel.org 26151S: Supported 26152T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 26153F: Documentation/devicetree/bindings/serial/ 26154F: Documentation/driver-api/serial/ 26155F: drivers/tty/ 26156F: include/linux/selection.h 26157F: include/linux/serial.h 26158F: include/linux/serial_core.h 26159F: include/linux/sysrq.h 26160F: include/linux/tty*.h 26161F: include/linux/vt.h 26162F: include/linux/vt_*.h 26163F: include/uapi/linux/serial.h 26164F: include/uapi/linux/serial_core.h 26165F: include/uapi/linux/tty.h 26166 26167TUA9001 MEDIA DRIVER 26168L: linux-media@vger.kernel.org 26169S: Orphan 26170W: https://linuxtv.org 26171Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26172F: drivers/media/tuners/tua9001* 26173 26174TULIP NETWORK DRIVERS 26175L: netdev@vger.kernel.org 26176L: linux-parisc@vger.kernel.org 26177S: Orphan 26178F: drivers/net/ethernet/dec/tulip/ 26179 26180TUN/TAP DRIVER 26181M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26182M: Jason Wang <jasowang@redhat.com> 26183S: Maintained 26184W: http://vtun.sourceforge.net/tun 26185F: Documentation/networking/tuntap.rst 26186F: drivers/net/tap.c 26187F: drivers/net/tun* 26188 26189TURBOCHANNEL SUBSYSTEM 26190M: "Maciej W. Rozycki" <macro@orcam.me.uk> 26191L: linux-mips@vger.kernel.org 26192S: Maintained 26193Q: https://patchwork.kernel.org/project/linux-mips/list/ 26194F: drivers/tc/ 26195F: include/linux/tc.h 26196 26197TURBOSTAT UTILITY 26198M: "Len Brown" <lenb@kernel.org> 26199L: linux-pm@vger.kernel.org 26200S: Supported 26201Q: https://patchwork.kernel.org/project/linux-pm/list/ 26202B: https://bugzilla.kernel.org 26203T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 26204F: tools/power/x86/turbostat/ 26205F: tools/testing/selftests/turbostat/ 26206 26207TUXEDO DRIVERS 26208M: Werner Sembach <wse@tuxedocomputers.com> 26209L: platform-driver-x86@vger.kernel.org 26210S: Supported 26211F: drivers/platform/x86/tuxedo/ 26212 26213TW5864 VIDEO4LINUX DRIVER 26214M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 26215M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 26216M: Andrey Utkin <andrey_utkin@fastmail.com> 26217L: linux-media@vger.kernel.org 26218S: Supported 26219F: drivers/media/pci/tw5864/ 26220 26221TW68 VIDEO4LINUX DRIVER 26222M: Hans Verkuil <hverkuil@kernel.org> 26223L: linux-media@vger.kernel.org 26224S: Odd Fixes 26225W: https://linuxtv.org 26226T: git git://linuxtv.org/media.git 26227F: drivers/media/pci/tw68/ 26228 26229TW686X VIDEO4LINUX DRIVER 26230M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 26231L: linux-media@vger.kernel.org 26232S: Maintained 26233W: http://linuxtv.org 26234T: git git://linuxtv.org/media.git 26235F: drivers/media/pci/tw686x/ 26236 26237U-BOOT ENVIRONMENT VARIABLES 26238M: Rafał Miłecki <rafal@milecki.pl> 26239S: Maintained 26240F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 26241F: drivers/nvmem/layouts/u-boot-env.c 26242F: drivers/nvmem/u-boot-env.c 26243 26244UACCE ACCELERATOR FRAMEWORK 26245M: Zhangfei Gao <zhangfei.gao@linaro.org> 26246M: Zhou Wang <wangzhou1@hisilicon.com> 26247L: linux-accelerators@lists.ozlabs.org 26248L: linux-kernel@vger.kernel.org 26249S: Maintained 26250F: Documentation/ABI/testing/sysfs-driver-uacce 26251F: Documentation/misc-devices/uacce.rst 26252F: drivers/misc/uacce/ 26253F: include/linux/uacce.h 26254F: include/uapi/misc/uacce/ 26255 26256UBI FILE SYSTEM (UBIFS) 26257M: Richard Weinberger <richard@nod.at> 26258R: Zhihao Cheng <chengzhihao1@huawei.com> 26259L: linux-mtd@lists.infradead.org 26260S: Supported 26261W: http://www.linux-mtd.infradead.org/doc/ubifs.html 26262T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26263T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26264F: Documentation/ABI/testing/sysfs-fs-ubifs 26265F: Documentation/filesystems/ubifs-authentication.rst 26266F: Documentation/filesystems/ubifs.rst 26267F: fs/ubifs/ 26268 26269UBLK USERSPACE BLOCK DRIVER 26270M: Ming Lei <ming.lei@redhat.com> 26271L: linux-block@vger.kernel.org 26272S: Maintained 26273F: Documentation/block/ublk.rst 26274F: drivers/block/ublk_drv.c 26275F: include/uapi/linux/ublk_cmd.h 26276F: tools/testing/selftests/ublk/ 26277 26278UBSAN 26279M: Kees Cook <kees@kernel.org> 26280R: Marco Elver <elver@google.com> 26281R: Andrey Konovalov <andreyknvl@gmail.com> 26282R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 26283L: kasan-dev@googlegroups.com 26284L: linux-hardening@vger.kernel.org 26285S: Supported 26286T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 26287F: Documentation/dev-tools/ubsan.rst 26288F: include/linux/ubsan.h 26289F: lib/Kconfig.ubsan 26290F: lib/test_ubsan.c 26291F: lib/ubsan.c 26292F: lib/ubsan.h 26293F: scripts/Makefile.ubsan 26294K: \bARCH_HAS_UBSAN\b 26295 26296UCLINUX (M68KNOMMU AND COLDFIRE) 26297M: Greg Ungerer <gerg@linux-m68k.org> 26298L: linux-m68k@lists.linux-m68k.org 26299S: Maintained 26300W: http://www.linux-m68k.org/ 26301T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 26302F: arch/m68k/*/*_no.* 26303F: arch/m68k/68*/ 26304F: arch/m68k/coldfire/ 26305F: arch/m68k/include/asm/*_no.* 26306 26307UDF FILESYSTEM 26308M: Jan Kara <jack@suse.com> 26309S: Maintained 26310F: Documentation/filesystems/udf.rst 26311F: fs/udf/ 26312 26313UDRAW TABLET 26314M: Bastien Nocera <hadess@hadess.net> 26315L: linux-input@vger.kernel.org 26316S: Maintained 26317F: drivers/hid/hid-udraw-ps3.c 26318 26319UHID USERSPACE HID IO DRIVER 26320M: David Rheinsberg <david@readahead.eu> 26321L: linux-input@vger.kernel.org 26322S: Maintained 26323F: drivers/hid/uhid.c 26324F: include/uapi/linux/uhid.h 26325 26326ULPI BUS 26327M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26328L: linux-usb@vger.kernel.org 26329S: Maintained 26330F: drivers/usb/common/ulpi.c 26331F: include/linux/ulpi/ 26332 26333ULTRATRONIK BOARD SUPPORT 26334M: Goran Rađenović <goran.radni@gmail.com> 26335M: Börge Strümpfel <boerge.struempfel@gmail.com> 26336S: Maintained 26337F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 26338F: arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts 26339 26340UNICODE SUBSYSTEM 26341M: Gabriel Krisman Bertazi <krisman@kernel.org> 26342L: linux-fsdevel@vger.kernel.org 26343S: Supported 26344T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 26345F: fs/unicode/ 26346 26347UNIFDEF 26348M: Tony Finch <dot@dotat.at> 26349S: Maintained 26350W: http://dotat.at/prog/unifdef 26351F: scripts/unifdef.c 26352 26353UNIFORM CDROM DRIVER 26354M: Phillip Potter <phil@philpotter.co.uk> 26355S: Maintained 26356F: Documentation/cdrom/ 26357F: drivers/cdrom/cdrom.c 26358F: include/linux/cdrom.h 26359F: include/uapi/linux/cdrom.h 26360 26361UNION-FIND 26362M: Xavier <xavier_qy@163.com> 26363L: linux-kernel@vger.kernel.org 26364S: Maintained 26365F: Documentation/core-api/union_find.rst 26366F: Documentation/translations/zh_CN/core-api/union_find.rst 26367F: include/linux/union_find.h 26368F: lib/union_find.c 26369 26370UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 26371R: Alim Akhtar <alim.akhtar@samsung.com> 26372R: Avri Altman <avri.altman@wdc.com> 26373R: Bart Van Assche <bvanassche@acm.org> 26374L: linux-scsi@vger.kernel.org 26375S: Supported 26376F: Documentation/devicetree/bindings/ufs/ 26377F: Documentation/scsi/ufs.rst 26378F: drivers/ufs/core/ 26379 26380UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 26381M: Pedro Sousa <pedrom.sousa@synopsys.com> 26382L: linux-scsi@vger.kernel.org 26383S: Supported 26384F: drivers/ufs/host/*dwc* 26385 26386UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 26387M: Alim Akhtar <alim.akhtar@samsung.com> 26388R: Peter Griffin <peter.griffin@linaro.org> 26389L: linux-scsi@vger.kernel.org 26390L: linux-samsung-soc@vger.kernel.org 26391S: Maintained 26392F: drivers/ufs/host/ufs-exynos* 26393 26394UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 26395M: Peter Wang <peter.wang@mediatek.com> 26396R: Stanley Jhu <chu.stanley@gmail.com> 26397L: linux-scsi@vger.kernel.org 26398L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 26399S: Maintained 26400F: drivers/ufs/host/ufs-mediatek* 26401 26402UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 26403M: Manivannan Sadhasivam <mani@kernel.org> 26404L: linux-arm-msm@vger.kernel.org 26405L: linux-scsi@vger.kernel.org 26406S: Maintained 26407F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 26408F: drivers/ufs/host/ufs-qcom* 26409 26410UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 26411M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 26412L: linux-renesas-soc@vger.kernel.org 26413L: linux-scsi@vger.kernel.org 26414S: Maintained 26415F: drivers/ufs/host/ufs-renesas.c 26416 26417UNSORTED BLOCK IMAGES (UBI) 26418M: Richard Weinberger <richard@nod.at> 26419R: Zhihao Cheng <chengzhihao1@huawei.com> 26420L: linux-mtd@lists.infradead.org 26421S: Supported 26422W: http://www.linux-mtd.infradead.org/ 26423T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26425F: drivers/mtd/ubi/ 26426F: include/linux/mtd/ubi.h 26427F: include/uapi/mtd/ubi-user.h 26428 26429UPROBES 26430M: Masami Hiramatsu <mhiramat@kernel.org> 26431M: Oleg Nesterov <oleg@redhat.com> 26432M: Peter Zijlstra <peterz@infradead.org> 26433L: linux-kernel@vger.kernel.org 26434L: linux-trace-kernel@vger.kernel.org 26435S: Maintained 26436F: arch/*/include/asm/uprobes.h 26437F: arch/*/kernel/probes/uprobes.c 26438F: arch/*/kernel/uprobes.c 26439F: include/linux/uprobes.h 26440F: kernel/events/uprobes.c 26441 26442USB "USBNET" DRIVER FRAMEWORK 26443M: Oliver Neukum <oneukum@suse.com> 26444L: netdev@vger.kernel.org 26445S: Maintained 26446W: http://www.linux-usb.org/usbnet 26447F: drivers/net/usb/usbnet.c 26448F: include/linux/usb/usbnet.h 26449 26450USB ACM DRIVER 26451M: Oliver Neukum <oneukum@suse.com> 26452L: linux-usb@vger.kernel.org 26453S: Maintained 26454F: Documentation/usb/acm.rst 26455F: drivers/usb/class/cdc-acm.* 26456 26457USB APPLE MFI FASTCHARGE DRIVER 26458M: Bastien Nocera <hadess@hadess.net> 26459L: linux-usb@vger.kernel.org 26460S: Maintained 26461F: drivers/usb/misc/apple-mfi-fastcharge.c 26462 26463USB AR5523 WIRELESS DRIVER 26464L: linux-wireless@vger.kernel.org 26465S: Orphan 26466F: drivers/net/wireless/ath/ar5523/ 26467 26468USB ATTACHED SCSI 26469M: Oliver Neukum <oneukum@suse.com> 26470L: linux-usb@vger.kernel.org 26471L: linux-scsi@vger.kernel.org 26472S: Maintained 26473F: drivers/usb/storage/uas.c 26474 26475USB CDC ETHERNET DRIVER 26476M: Oliver Neukum <oliver@neukum.org> 26477L: linux-usb@vger.kernel.org 26478S: Maintained 26479F: drivers/net/usb/cdc_*.c 26480F: include/uapi/linux/usb/cdc.h 26481 26482USB CHAOSKEY DRIVER 26483M: Keith Packard <keithp@keithp.com> 26484L: linux-usb@vger.kernel.org 26485S: Maintained 26486F: drivers/usb/misc/chaoskey.c 26487 26488USB CYPRESS C67X00 DRIVER 26489L: linux-usb@vger.kernel.org 26490S: Orphan 26491F: drivers/usb/c67x00/ 26492 26493USB DAVICOM DM9601 DRIVER 26494M: Peter Korsgaard <peter@korsgaard.com> 26495L: netdev@vger.kernel.org 26496S: Maintained 26497W: http://www.linux-usb.org/usbnet 26498F: drivers/net/usb/dm9601.c 26499 26500USB EHCI DRIVER 26501M: Alan Stern <stern@rowland.harvard.edu> 26502L: linux-usb@vger.kernel.org 26503S: Maintained 26504F: Documentation/usb/ehci.rst 26505F: drivers/usb/host/ehci* 26506 26507USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26508M: Jiri Kosina <jikos@kernel.org> 26509M: Benjamin Tissoires <bentiss@kernel.org> 26510L: linux-usb@vger.kernel.org 26511S: Maintained 26512T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26513F: Documentation/hid/hiddev.rst 26514F: drivers/hid/usbhid/ 26515 26516USB INTEL XHCI ROLE MUX DRIVER 26517M: Hans de Goede <hansg@kernel.org> 26518L: linux-usb@vger.kernel.org 26519S: Maintained 26520F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26521 26522USB IP DRIVER FOR HISILICON KIRIN 960 26523M: Yu Chen <chenyu56@huawei.com> 26524M: Binghui Wang <wangbinghui@hisilicon.com> 26525L: linux-usb@vger.kernel.org 26526S: Maintained 26527F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26528F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26529 26530USB IP DRIVER FOR HISILICON KIRIN 970 26531M: Mauro Carvalho Chehab <mchehab@kernel.org> 26532L: linux-usb@vger.kernel.org 26533S: Maintained 26534F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26535F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26536 26537USB ISP116X DRIVER 26538M: Olav Kongas <ok@artecdesign.ee> 26539L: linux-usb@vger.kernel.org 26540S: Maintained 26541F: drivers/usb/host/isp116x* 26542F: include/linux/usb/isp116x.h 26543 26544USB ISP1760 DRIVER 26545M: Rui Miguel Silva <rui.silva@linaro.org> 26546L: linux-usb@vger.kernel.org 26547S: Maintained 26548F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26549F: drivers/usb/isp1760/* 26550 26551USB LAN78XX ETHERNET DRIVER 26552M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26553M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26554M: UNGLinuxDriver@microchip.com 26555L: netdev@vger.kernel.org 26556S: Maintained 26557F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26558F: drivers/net/usb/lan78xx.* 26559F: include/dt-bindings/net/microchip-lan78xx.h 26560 26561USB MASS STORAGE DRIVER 26562M: Alan Stern <stern@rowland.harvard.edu> 26563L: linux-usb@vger.kernel.org 26564L: usb-storage@lists.one-eyed-alien.net 26565S: Maintained 26566F: drivers/usb/storage/ 26567 26568USB MIDI DRIVER 26569M: Clemens Ladisch <clemens@ladisch.de> 26570L: linux-sound@vger.kernel.org 26571S: Maintained 26572T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26573F: sound/usb/midi.* 26574 26575USB NETWORKING DRIVERS 26576L: linux-usb@vger.kernel.org 26577S: Odd Fixes 26578F: drivers/net/usb/ 26579 26580USB OHCI DRIVER 26581M: Alan Stern <stern@rowland.harvard.edu> 26582L: linux-usb@vger.kernel.org 26583S: Maintained 26584F: Documentation/usb/ohci.rst 26585F: drivers/usb/host/ohci* 26586 26587USB OTG FSM (Finite State Machine) 26588M: Peter Chen <peter.chen@kernel.org> 26589L: linux-usb@vger.kernel.org 26590S: Maintained 26591T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26592F: drivers/usb/common/usb-otg-fsm.c 26593 26594USB OVER IP DRIVER 26595M: Valentina Manea <valentina.manea.m@gmail.com> 26596M: Shuah Khan <shuah@kernel.org> 26597M: Shuah Khan <skhan@linuxfoundation.org> 26598R: Hongren Zheng <i@zenithal.me> 26599L: linux-usb@vger.kernel.org 26600S: Maintained 26601F: Documentation/usb/usbip_protocol.rst 26602F: drivers/usb/usbip/ 26603F: tools/testing/selftests/drivers/usb/usbip/ 26604F: tools/usb/usbip/ 26605 26606USB PEGASUS DRIVER 26607M: Petko Manolov <petkan@nucleusys.com> 26608L: linux-usb@vger.kernel.org 26609L: netdev@vger.kernel.org 26610S: Maintained 26611W: https://github.com/petkan/pegasus 26612T: git https://github.com/petkan/pegasus.git 26613F: drivers/net/usb/pegasus.* 26614 26615USB PRINTER DRIVER (usblp) 26616M: Pete Zaitcev <zaitcev@redhat.com> 26617L: linux-usb@vger.kernel.org 26618S: Supported 26619F: drivers/usb/class/usblp.c 26620 26621USB QMI WWAN NETWORK DRIVER 26622M: Bjørn Mork <bjorn@mork.no> 26623L: netdev@vger.kernel.org 26624S: Maintained 26625F: Documentation/ABI/testing/sysfs-class-net-qmi 26626F: drivers/net/usb/qmi_wwan.c 26627 26628USB RAW GADGET DRIVER 26629R: Andrey Konovalov <andreyknvl@gmail.com> 26630L: linux-usb@vger.kernel.org 26631S: Maintained 26632B: https://github.com/xairy/raw-gadget/issues 26633F: Documentation/usb/raw-gadget.rst 26634F: drivers/usb/gadget/legacy/raw_gadget.c 26635F: include/uapi/linux/usb/raw_gadget.h 26636 26637USB RTL8150 DRIVER 26638M: Petko Manolov <petkan@nucleusys.com> 26639L: linux-usb@vger.kernel.org 26640L: netdev@vger.kernel.org 26641S: Maintained 26642W: https://github.com/petkan/rtl8150 26643T: git https://github.com/petkan/rtl8150.git 26644F: drivers/net/usb/rtl8150.c 26645 26646USB SERIAL SUBSYSTEM 26647M: Johan Hovold <johan@kernel.org> 26648L: linux-usb@vger.kernel.org 26649S: Maintained 26650T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26651F: Documentation/usb/usb-serial.rst 26652F: drivers/usb/serial/ 26653F: include/linux/usb/serial.h 26654 26655USB SMSC75XX ETHERNET DRIVER 26656M: Steve Glendinning <steve.glendinning@shawell.net> 26657L: netdev@vger.kernel.org 26658S: Maintained 26659F: drivers/net/usb/smsc75xx.* 26660 26661USB SMSC95XX ETHERNET DRIVER 26662M: Steve Glendinning <steve.glendinning@shawell.net> 26663M: UNGLinuxDriver@microchip.com 26664L: netdev@vger.kernel.org 26665S: Maintained 26666F: drivers/net/usb/smsc95xx.* 26667 26668USB SUBSYSTEM 26669M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26670L: linux-usb@vger.kernel.org 26671S: Supported 26672W: http://www.linux-usb.org 26673T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26674F: Documentation/devicetree/bindings/usb/ 26675F: Documentation/usb/ 26676F: drivers/usb/ 26677F: include/dt-bindings/usb/ 26678F: include/linux/usb.h 26679F: include/linux/usb/ 26680F: include/uapi/linux/usb/ 26681 26682USB TYPEC BUS FOR ALTERNATE MODES 26683M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26684L: linux-usb@vger.kernel.org 26685S: Maintained 26686F: Documentation/ABI/testing/sysfs-bus-typec 26687F: Documentation/driver-api/usb/typec_bus.rst 26688F: drivers/usb/typec/altmodes/ 26689F: include/linux/usb/typec_altmode.h 26690 26691USB TYPEC CLASS 26692M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26693L: linux-usb@vger.kernel.org 26694S: Maintained 26695F: Documentation/ABI/testing/sysfs-class-typec 26696F: Documentation/driver-api/usb/typec.rst 26697F: drivers/usb/typec/ 26698F: include/linux/usb/typec.h 26699 26700USB TYPEC INTEL PMC MUX DRIVER 26701M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26702L: linux-usb@vger.kernel.org 26703S: Maintained 26704F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26705F: drivers/usb/typec/mux/intel_pmc_mux.c 26706 26707USB TYPEC PI3USB30532 MUX DRIVER 26708M: Hans de Goede <hansg@kernel.org> 26709L: linux-usb@vger.kernel.org 26710S: Maintained 26711F: drivers/usb/typec/mux/pi3usb30532.c 26712 26713USB TYPEC PORT CONTROLLER DRIVERS 26714M: Badhri Jagan Sridharan <badhri@google.com> 26715L: linux-usb@vger.kernel.org 26716S: Maintained 26717F: drivers/usb/typec/tcpm/tcpci.c 26718F: drivers/usb/typec/tcpm/tcpm.c 26719F: include/linux/usb/tcpci.h 26720F: include/linux/usb/tcpm.h 26721 26722USB TYPEC TUSB1046 MUX DRIVER 26723M: Romain Gantois <romain.gantois@bootlin.com> 26724L: linux-usb@vger.kernel.org 26725S: Maintained 26726F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26727F: drivers/usb/typec/mux/tusb1046.c 26728 26729USB UHCI DRIVER 26730M: Alan Stern <stern@rowland.harvard.edu> 26731L: linux-usb@vger.kernel.org 26732S: Maintained 26733F: drivers/usb/host/uhci* 26734 26735USB VIDEO CLASS 26736M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26737M: Hans de Goede <hansg@kernel.org> 26738L: linux-media@vger.kernel.org 26739S: Maintained 26740W: http://www.ideasonboard.org/uvc/ 26741T: git git://linuxtv.org/media.git 26742F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26743F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26744F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26745F: drivers/media/common/uvc.c 26746F: drivers/media/usb/uvc/ 26747F: include/linux/usb/uvc.h 26748F: include/uapi/linux/uvcvideo.h 26749 26750USB WEBCAM GADGET 26751L: linux-usb@vger.kernel.org 26752S: Orphan 26753F: drivers/usb/gadget/function/*uvc* 26754F: drivers/usb/gadget/legacy/webcam.c 26755F: include/uapi/linux/usb/g_uvc.h 26756 26757USB XHCI DRIVER 26758M: Mathias Nyman <mathias.nyman@intel.com> 26759L: linux-usb@vger.kernel.org 26760S: Supported 26761F: drivers/usb/host/pci-quirks* 26762F: drivers/usb/host/xhci* 26763 26764USER DATAGRAM PROTOCOL (UDP) 26765M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26766L: netdev@vger.kernel.org 26767S: Maintained 26768F: include/linux/udp.h 26769F: include/net/udp.h 26770F: include/trace/events/udp.h 26771F: include/uapi/linux/udp.h 26772F: net/ipv4/udp.c 26773F: net/ipv6/udp.c 26774 26775USER-MODE LINUX (UML) 26776M: Richard Weinberger <richard@nod.at> 26777M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26778M: Johannes Berg <johannes@sipsolutions.net> 26779L: linux-um@lists.infradead.org 26780S: Maintained 26781W: http://user-mode-linux.sourceforge.net 26782Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26783T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26784T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26785F: Documentation/virt/uml/ 26786F: arch/um/ 26787F: arch/x86/um/ 26788F: fs/hostfs/ 26789 26790USERSPACE COPYIN/COPYOUT (UIOVEC) 26791M: Alexander Viro <viro@zeniv.linux.org.uk> 26792L: linux-block@vger.kernel.org 26793L: linux-fsdevel@vger.kernel.org 26794S: Maintained 26795F: include/linux/uio.h 26796F: lib/iov_iter.c 26797 26798USERSPACE DMA BUFFER DRIVER 26799M: Gerd Hoffmann <kraxel@redhat.com> 26800M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26801L: dri-devel@lists.freedesktop.org 26802S: Maintained 26803T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26804F: drivers/dma-buf/udmabuf.c 26805F: include/uapi/linux/udmabuf.h 26806 26807USERSPACE I/O (UIO) 26808M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26809S: Maintained 26810T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26811F: Documentation/driver-api/uio-howto.rst 26812F: drivers/uio/ 26813F: include/linux/uio_driver.h 26814 26815USERSPACE STACK UNWINDING 26816M: Josh Poimboeuf <jpoimboe@kernel.org> 26817M: Steven Rostedt <rostedt@goodmis.org> 26818S: Maintained 26819F: include/linux/unwind*.h 26820F: kernel/unwind/ 26821 26822UTIL-LINUX PACKAGE 26823M: Karel Zak <kzak@redhat.com> 26824L: util-linux@vger.kernel.org 26825S: Maintained 26826W: http://en.wikipedia.org/wiki/Util-linux 26827T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26828 26829UUID HELPERS 26830R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26831L: linux-kernel@vger.kernel.org 26832S: Maintained 26833F: include/linux/uuid.h 26834F: lib/test_uuid.c 26835F: lib/uuid.c 26836 26837UV SYSFS DRIVER 26838M: Justin Ernst <justin.ernst@hpe.com> 26839L: platform-driver-x86@vger.kernel.org 26840S: Maintained 26841F: drivers/platform/x86/uv_sysfs.c 26842 26843UVESAFB DRIVER 26844M: Michal Januszewski <spock@gentoo.org> 26845L: linux-fbdev@vger.kernel.org 26846S: Maintained 26847W: https://github.com/mjanusz/v86d 26848F: Documentation/fb/uvesafb.rst 26849F: drivers/video/fbdev/uvesafb.* 26850 26851Ux500 CLOCK DRIVERS 26852M: Ulf Hansson <ulf.hansson@linaro.org> 26853L: linux-clk@vger.kernel.org 26854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26855S: Maintained 26856F: drivers/clk/ux500/ 26857 26858V4L2 ASYNC AND FWNODE FRAMEWORKS 26859M: Sakari Ailus <sakari.ailus@linux.intel.com> 26860L: linux-media@vger.kernel.org 26861S: Maintained 26862T: git git://linuxtv.org/media.git 26863F: drivers/media/v4l2-core/v4l2-async.c 26864F: drivers/media/v4l2-core/v4l2-fwnode.c 26865F: include/media/v4l2-async.h 26866F: include/media/v4l2-fwnode.h 26867 26868V4L2 LENS DRIVERS 26869M: Sakari Ailus <sakari.ailus@linux.intel.com> 26870L: linux-media@vger.kernel.org 26871S: Maintained 26872F: drivers/media/i2c/ak* 26873F: drivers/media/i2c/dw* 26874F: drivers/media/i2c/lm* 26875 26876V4L2 CAMERA SENSOR DRIVERS 26877M: Sakari Ailus <sakari.ailus@linux.intel.com> 26878L: linux-media@vger.kernel.org 26879S: Maintained 26880F: Documentation/driver-api/media/camera-sensor.rst 26881F: Documentation/driver-api/media/tx-rx.rst 26882F: drivers/media/i2c/ar* 26883F: drivers/media/i2c/gc* 26884F: drivers/media/i2c/hi* 26885F: drivers/media/i2c/imx* 26886F: drivers/media/i2c/mt* 26887F: drivers/media/i2c/og* 26888F: drivers/media/i2c/ov* 26889F: drivers/media/i2c/s5* 26890F: drivers/media/i2c/vd55g1.c 26891F: drivers/media/i2c/vd56g3.c 26892F: drivers/media/i2c/vgxy61.c 26893 26894VF610 NAND DRIVER 26895M: Stefan Agner <stefan@agner.ch> 26896L: linux-mtd@lists.infradead.org 26897S: Supported 26898F: drivers/mtd/nand/raw/vf610_nfc.c 26899 26900VFAT/FAT/MSDOS FILESYSTEM 26901M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26902S: Maintained 26903F: Documentation/filesystems/vfat.rst 26904F: fs/fat/ 26905F: tools/testing/selftests/filesystems/fat/ 26906 26907VFIO CDX DRIVER 26908M: Nipun Gupta <nipun.gupta@amd.com> 26909M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26910L: kvm@vger.kernel.org 26911S: Maintained 26912F: drivers/vfio/cdx/* 26913 26914VFIO DRIVER 26915M: Alex Williamson <alex@shazbot.org> 26916L: kvm@vger.kernel.org 26917S: Maintained 26918T: git https://github.com/awilliam/linux-vfio.git 26919F: Documentation/ABI/testing/debugfs-vfio 26920F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26921F: Documentation/driver-api/vfio.rst 26922F: drivers/vfio/ 26923F: include/linux/vfio.h 26924F: include/linux/vfio_pci_core.h 26925F: include/uapi/linux/vfio.h 26926F: tools/testing/selftests/vfio/ 26927 26928VFIO FSL-MC DRIVER 26929L: kvm@vger.kernel.org 26930S: Obsolete 26931F: drivers/vfio/fsl-mc/ 26932 26933VFIO HISILICON PCI DRIVER 26934M: Longfang Liu <liulongfang@huawei.com> 26935L: kvm@vger.kernel.org 26936S: Maintained 26937F: drivers/vfio/pci/hisilicon/ 26938 26939VFIO MEDIATED DEVICE DRIVERS 26940M: Kirti Wankhede <kwankhede@nvidia.com> 26941L: kvm@vger.kernel.org 26942S: Maintained 26943F: Documentation/driver-api/vfio-mediated-device.rst 26944F: drivers/vfio/mdev/ 26945F: include/linux/mdev.h 26946F: samples/vfio-mdev/ 26947 26948VFIO MLX5 PCI DRIVER 26949M: Yishai Hadas <yishaih@nvidia.com> 26950L: kvm@vger.kernel.org 26951S: Maintained 26952F: drivers/vfio/pci/mlx5/ 26953 26954VFIO NVIDIA GRACE GPU DRIVER 26955M: Ankit Agrawal <ankita@nvidia.com> 26956L: kvm@vger.kernel.org 26957S: Supported 26958F: drivers/vfio/pci/nvgrace-gpu/ 26959 26960VFIO PCI DEVICE SPECIFIC DRIVERS 26961R: Jason Gunthorpe <jgg@nvidia.com> 26962R: Yishai Hadas <yishaih@nvidia.com> 26963R: Shameer Kolothum <skolothumtho@nvidia.com> 26964R: Kevin Tian <kevin.tian@intel.com> 26965L: kvm@vger.kernel.org 26966S: Maintained 26967P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26968F: drivers/vfio/pci/*/ 26969 26970VFIO PDS PCI DRIVER 26971M: Brett Creeley <brett.creeley@amd.com> 26972L: kvm@vger.kernel.org 26973S: Maintained 26974F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26975F: drivers/vfio/pci/pds/ 26976 26977VFIO PLATFORM DRIVER 26978M: Eric Auger <eric.auger@redhat.com> 26979R: Mostafa Saleh <smostafa@google.com> 26980R: Pranjal Shrivastava <praan@google.com> 26981L: kvm@vger.kernel.org 26982S: Maintained 26983F: drivers/vfio/platform/ 26984 26985VFIO QAT PCI DRIVER 26986M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26987L: kvm@vger.kernel.org 26988L: qat-linux@intel.com 26989S: Supported 26990F: drivers/vfio/pci/qat/ 26991 26992VFIO SELFTESTS 26993M: David Matlack <dmatlack@google.com> 26994L: kvm@vger.kernel.org 26995S: Maintained 26996F: tools/testing/selftests/vfio/ 26997 26998VFIO VIRTIO PCI DRIVER 26999M: Yishai Hadas <yishaih@nvidia.com> 27000L: kvm@vger.kernel.org 27001L: virtualization@lists.linux.dev 27002S: Maintained 27003F: drivers/vfio/pci/virtio 27004 27005VGA_SWITCHEROO 27006R: Lukas Wunner <lukas@wunner.de> 27007S: Maintained 27008T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27009F: Documentation/gpu/vga-switcheroo.rst 27010F: drivers/gpu/vga/vga_switcheroo.c 27011F: include/linux/vga_switcheroo.h 27012 27013VIA RHINE NETWORK DRIVER 27014M: Kevin Brace <kevinbrace@bracecomputerlab.com> 27015S: Maintained 27016F: drivers/net/ethernet/via/via-rhine.c 27017 27018VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 27019M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 27020L: linux-fbdev@vger.kernel.org 27021S: Maintained 27022F: drivers/video/fbdev/via/ 27023F: include/linux/via-core.h 27024F: include/linux/via_i2c.h 27025 27026VIA VELOCITY NETWORK DRIVER 27027M: Francois Romieu <romieu@fr.zoreil.com> 27028L: netdev@vger.kernel.org 27029S: Maintained 27030F: drivers/net/ethernet/via/via-velocity.* 27031 27032VICODEC VIRTUAL CODEC DRIVER 27033M: Hans Verkuil <hverkuil@kernel.org> 27034L: linux-media@vger.kernel.org 27035S: Maintained 27036W: https://linuxtv.org 27037T: git git://linuxtv.org/media.git 27038F: drivers/media/test-drivers/vicodec/* 27039 27040VIDEO I2C POLLING DRIVER 27041M: Matt Ranostay <matt.ranostay@konsulko.com> 27042L: linux-media@vger.kernel.org 27043S: Maintained 27044F: drivers/media/i2c/video-i2c.c 27045 27046VIDEO MULTIPLEXER DRIVER 27047M: Philipp Zabel <p.zabel@pengutronix.de> 27048L: linux-media@vger.kernel.org 27049S: Maintained 27050F: drivers/media/platform/video-mux.c 27051 27052VIDEOBUF2 FRAMEWORK 27053M: Tomasz Figa <tfiga@chromium.org> 27054M: Marek Szyprowski <m.szyprowski@samsung.com> 27055L: linux-media@vger.kernel.org 27056S: Maintained 27057F: drivers/media/common/videobuf2/* 27058F: include/media/videobuf2-* 27059 27060VIDTV VIRTUAL DIGITAL TV DRIVER 27061M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 27062L: linux-media@vger.kernel.org 27063S: Maintained 27064W: https://linuxtv.org 27065T: git git://linuxtv.org/media.git 27066F: drivers/media/test-drivers/vidtv/* 27067 27068VIMC VIRTUAL MEDIA CONTROLLER DRIVER 27069M: Shuah Khan <skhan@linuxfoundation.org> 27070R: Kieran Bingham <kieran.bingham@ideasonboard.com> 27071L: linux-media@vger.kernel.org 27072S: Maintained 27073W: https://linuxtv.org 27074T: git git://linuxtv.org/media.git 27075F: drivers/media/test-drivers/vimc/* 27076 27077VIRT LIB 27078M: Alex Williamson <alex@shazbot.org> 27079M: Paolo Bonzini <pbonzini@redhat.com> 27080L: kvm@vger.kernel.org 27081S: Supported 27082F: virt/lib/ 27083 27084VIRTIO AND VHOST VSOCK DRIVER 27085M: Stefan Hajnoczi <stefanha@redhat.com> 27086M: Stefano Garzarella <sgarzare@redhat.com> 27087L: kvm@vger.kernel.org 27088L: virtualization@lists.linux.dev 27089L: netdev@vger.kernel.org 27090S: Maintained 27091F: drivers/vhost/vsock.c 27092F: include/linux/virtio_vsock.h 27093F: include/uapi/linux/virtio_vsock.h 27094F: net/vmw_vsock/virtio_transport.c 27095F: net/vmw_vsock/virtio_transport_common.c 27096 27097VIRTIO BALLOON 27098M: "Michael S. Tsirkin" <mst@redhat.com> 27099M: David Hildenbrand <david@kernel.org> 27100L: virtualization@lists.linux.dev 27101S: Maintained 27102F: drivers/virtio/virtio_balloon.c 27103F: include/linux/balloon_compaction.h 27104F: include/uapi/linux/virtio_balloon.h 27105F: mm/balloon_compaction.c 27106 27107VIRTIO BLOCK AND SCSI DRIVERS 27108M: "Michael S. Tsirkin" <mst@redhat.com> 27109M: Jason Wang <jasowang@redhat.com> 27110R: Paolo Bonzini <pbonzini@redhat.com> 27111R: Stefan Hajnoczi <stefanha@redhat.com> 27112R: Eugenio Pérez <eperezma@redhat.com> 27113L: virtualization@lists.linux.dev 27114S: Maintained 27115F: drivers/block/virtio_blk.c 27116F: drivers/scsi/virtio_scsi.c 27117F: include/uapi/linux/virtio_blk.h 27118F: include/uapi/linux/virtio_scsi.h 27119 27120VIRTIO CONSOLE DRIVER 27121M: Amit Shah <amit@kernel.org> 27122L: virtualization@lists.linux.dev 27123S: Maintained 27124F: drivers/char/virtio_console.c 27125F: include/uapi/linux/virtio_console.h 27126 27127VIRTIO CORE 27128M: "Michael S. Tsirkin" <mst@redhat.com> 27129M: Jason Wang <jasowang@redhat.com> 27130R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27131R: Eugenio Pérez <eperezma@redhat.com> 27132L: virtualization@lists.linux.dev 27133S: Maintained 27134F: Documentation/ABI/testing/sysfs-bus-vdpa 27135F: Documentation/ABI/testing/sysfs-class-vduse 27136F: Documentation/devicetree/bindings/virtio/ 27137F: Documentation/driver-api/virtio/ 27138F: drivers/block/virtio_blk.c 27139F: drivers/crypto/virtio/ 27140F: drivers/vdpa/ 27141F: drivers/virtio/ 27142F: include/linux/vdpa.h 27143F: include/linux/virtio*.h 27144F: include/linux/vringh.h 27145F: include/uapi/linux/virtio_*.h 27146F: net/vmw_vsock/virtio* 27147F: tools/virtio/ 27148 27149VIRTIO CRYPTO DRIVER 27150M: Gonglei <arei.gonglei@huawei.com> 27151L: virtualization@lists.linux.dev 27152L: linux-crypto@vger.kernel.org 27153S: Maintained 27154F: drivers/crypto/virtio/ 27155F: include/uapi/linux/virtio_crypto.h 27156 27157VIRTIO DRIVERS FOR S390 27158M: Cornelia Huck <cohuck@redhat.com> 27159M: Halil Pasic <pasic@linux.ibm.com> 27160M: Eric Farman <farman@linux.ibm.com> 27161L: linux-s390@vger.kernel.org 27162L: virtualization@lists.linux.dev 27163L: kvm@vger.kernel.org 27164S: Supported 27165F: arch/s390/include/uapi/asm/virtio-ccw.h 27166F: drivers/s390/virtio/ 27167 27168VIRTIO FILE SYSTEM 27169M: Vivek Goyal <vgoyal@redhat.com> 27170M: Stefan Hajnoczi <stefanha@redhat.com> 27171M: Miklos Szeredi <miklos@szeredi.hu> 27172R: Eugenio Pérez <eperezma@redhat.com> 27173L: virtualization@lists.linux.dev 27174L: linux-fsdevel@vger.kernel.org 27175S: Supported 27176W: https://virtio-fs.gitlab.io/ 27177F: Documentation/filesystems/virtiofs.rst 27178F: fs/fuse/virtio_fs.c 27179F: include/uapi/linux/virtio_fs.h 27180 27181VIRTIO GPIO DRIVER 27182M: Enrico Weigelt, metux IT consult <info@metux.net> 27183M: Viresh Kumar <vireshk@kernel.org> 27184L: linux-gpio@vger.kernel.org 27185L: virtualization@lists.linux.dev 27186S: Maintained 27187F: drivers/gpio/gpio-virtio.c 27188F: include/uapi/linux/virtio_gpio.h 27189 27190VIRTIO GPU DRIVER 27191M: David Airlie <airlied@redhat.com> 27192M: Gerd Hoffmann <kraxel@redhat.com> 27193M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 27194R: Gurchetan Singh <gurchetansingh@chromium.org> 27195R: Chia-I Wu <olvaffe@gmail.com> 27196L: dri-devel@lists.freedesktop.org 27197L: virtualization@lists.linux.dev 27198S: Maintained 27199T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27200F: drivers/gpu/drm/ci/xfails/virtio* 27201F: drivers/gpu/drm/virtio/ 27202F: include/uapi/linux/virtio_gpu.h 27203 27204VIRTIO HOST (VHOST) 27205M: "Michael S. Tsirkin" <mst@redhat.com> 27206M: Jason Wang <jasowang@redhat.com> 27207R: Eugenio Pérez <eperezma@redhat.com> 27208L: kvm@vger.kernel.org 27209L: virtualization@lists.linux.dev 27210L: netdev@vger.kernel.org 27211S: Maintained 27212T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 27213F: drivers/vhost/ 27214F: include/linux/sched/vhost_task.h 27215F: include/linux/vhost_iotlb.h 27216F: include/uapi/linux/vhost.h 27217F: kernel/vhost_task.c 27218 27219VIRTIO HOST (VHOST-SCSI) 27220M: "Michael S. Tsirkin" <mst@redhat.com> 27221M: Jason Wang <jasowang@redhat.com> 27222M: Mike Christie <michael.christie@oracle.com> 27223R: Paolo Bonzini <pbonzini@redhat.com> 27224R: Stefan Hajnoczi <stefanha@redhat.com> 27225L: virtualization@lists.linux.dev 27226S: Maintained 27227F: drivers/vhost/scsi.c 27228 27229VIRTIO I2C DRIVER 27230M: Viresh Kumar <viresh.kumar@linaro.org> 27231R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 27232L: linux-i2c@vger.kernel.org 27233L: virtualization@lists.linux.dev 27234S: Maintained 27235F: drivers/i2c/busses/i2c-virtio.c 27236F: include/uapi/linux/virtio_i2c.h 27237 27238VIRTIO INPUT DRIVER 27239M: Gerd Hoffmann <kraxel@redhat.com> 27240S: Maintained 27241F: drivers/virtio/virtio_input.c 27242F: include/uapi/linux/virtio_input.h 27243 27244VIRTIO IOMMU DRIVER 27245M: Jean-Philippe Brucker <jean-philippe@linaro.org> 27246L: virtualization@lists.linux.dev 27247S: Maintained 27248F: drivers/iommu/virtio-iommu.c 27249F: include/uapi/linux/virtio_iommu.h 27250 27251VIRTIO MEM DRIVER 27252M: David Hildenbrand <david@kernel.org> 27253L: virtualization@lists.linux.dev 27254S: Maintained 27255W: https://virtio-mem.gitlab.io/ 27256F: drivers/virtio/virtio_mem.c 27257F: include/uapi/linux/virtio_mem.h 27258 27259VIRTIO NET DRIVER 27260M: "Michael S. Tsirkin" <mst@redhat.com> 27261M: Jason Wang <jasowang@redhat.com> 27262R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27263R: Eugenio Pérez <eperezma@redhat.com> 27264L: netdev@vger.kernel.org 27265L: virtualization@lists.linux.dev 27266S: Maintained 27267F: drivers/net/virtio_net.c 27268F: include/linux/virtio_net.h 27269F: include/uapi/linux/virtio_net.h 27270F: tools/testing/selftests/drivers/net/virtio_net/ 27271 27272VIRTIO PMEM DRIVER 27273M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 27274L: virtualization@lists.linux.dev 27275S: Maintained 27276F: drivers/nvdimm/nd_virtio.c 27277F: drivers/nvdimm/virtio_pmem.c 27278 27279VIRTIO RTC DRIVER 27280M: Peter Hilber <peter.hilber@oss.qualcomm.com> 27281L: virtualization@lists.linux.dev 27282S: Maintained 27283F: drivers/virtio/virtio_rtc_* 27284F: include/uapi/linux/virtio_rtc.h 27285 27286VIRTIO SOUND DRIVER 27287M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 27288M: "Michael S. Tsirkin" <mst@redhat.com> 27289L: virtualization@lists.linux.dev 27290L: linux-sound@vger.kernel.org 27291S: Maintained 27292F: include/uapi/linux/virtio_snd.h 27293F: sound/virtio/* 27294 27295VIRTIO SPI DRIVER 27296M: Haixu Cui <quic_haixcui@quicinc.com> 27297L: virtualization@lists.linux.dev 27298S: Maintained 27299F: drivers/spi/spi-virtio.c 27300F: include/uapi/linux/virtio_spi.h 27301 27302VIRTUAL BOX GUEST DEVICE DRIVER 27303M: Hans de Goede <hansg@kernel.org> 27304M: Arnd Bergmann <arnd@arndb.de> 27305M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27306S: Maintained 27307F: drivers/virt/vboxguest/ 27308F: include/linux/vbox_utils.h 27309F: include/uapi/linux/vbox*.h 27310 27311VIRTUAL BOX SHARED FOLDER VFS DRIVER 27312M: Hans de Goede <hansg@kernel.org> 27313L: linux-fsdevel@vger.kernel.org 27314S: Maintained 27315F: fs/vboxsf/* 27316 27317VIRTUAL PCM TEST DRIVER 27318M: Ivan Orlov <ivan.orlov0322@gmail.com> 27319L: linux-sound@vger.kernel.org 27320S: Maintained 27321F: Documentation/sound/cards/pcmtest.rst 27322F: sound/drivers/pcmtest.c 27323F: tools/testing/selftests/alsa/test-pcmtest-driver.c 27324 27325VIRTUAL SERIO DEVICE DRIVER 27326M: Stephen Chandler Paul <thatslyude@gmail.com> 27327S: Maintained 27328F: drivers/input/serio/userio.c 27329F: include/uapi/linux/userio.h 27330 27331VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 27332M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27333S: Maintained 27334F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27335F: drivers/iio/light/veml3235.c 27336 27337VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 27338M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27339S: Maintained 27340F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27341F: drivers/iio/light/veml6030.c 27342 27343VISHAY VEML6046X00 RGBIR COLOR SENSOR DRIVER 27344M: Andreas Klinger <ak@it-klinger.de> 27345S: Maintained 27346F: Documentation/devicetree/bindings/iio/light/vishay,veml6046x00.yaml 27347F: drivers/iio/light/veml6046x00.c 27348 27349VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 27350M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27351S: Maintained 27352F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 27353F: drivers/iio/light/veml6075.c 27354 27355VISL VIRTUAL STATELESS DECODER DRIVER 27356M: Daniel Almeida <daniel.almeida@collabora.com> 27357L: linux-media@vger.kernel.org 27358S: Supported 27359F: drivers/media/test-drivers/visl 27360 27361VIVID VIRTUAL VIDEO DRIVER 27362M: Hans Verkuil <hverkuil@kernel.org> 27363L: linux-media@vger.kernel.org 27364S: Maintained 27365W: https://linuxtv.org 27366T: git git://linuxtv.org/media.git 27367F: drivers/media/test-drivers/vivid/* 27368 27369VM SOCKETS (AF_VSOCK) 27370M: Stefano Garzarella <sgarzare@redhat.com> 27371L: virtualization@lists.linux.dev 27372L: netdev@vger.kernel.org 27373S: Maintained 27374F: drivers/net/vsockmon.c 27375F: include/net/af_vsock.h 27376F: include/uapi/linux/vm_sockets.h 27377F: include/uapi/linux/vm_sockets_diag.h 27378F: include/uapi/linux/vsockmon.h 27379F: net/vmw_vsock/ 27380F: tools/testing/selftests/vsock/ 27381F: tools/testing/vsock/ 27382 27383VMALLOC 27384M: Andrew Morton <akpm@linux-foundation.org> 27385M: Uladzislau Rezki <urezki@gmail.com> 27386L: linux-mm@kvack.org 27387S: Maintained 27388W: http://www.linux-mm.org 27389T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 27390F: include/linux/vmalloc.h 27391F: mm/vmalloc.c 27392F: lib/test_vmalloc.c 27393 27394VME SUBSYSTEM 27395L: linux-kernel@vger.kernel.org 27396S: Orphan 27397T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27398F: Documentation/driver-api/vme.rst 27399F: drivers/staging/vme_user/ 27400 27401VMWARE BALLOON DRIVER 27402M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 27403R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27404L: linux-kernel@vger.kernel.org 27405S: Supported 27406F: drivers/misc/vmw_balloon.c 27407 27408VMWARE HYPERVISOR INTERFACE 27409M: Ajay Kaher <ajay.kaher@broadcom.com> 27410M: Alexey Makhalov <alexey.makhalov@broadcom.com> 27411R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27412L: virtualization@lists.linux.dev 27413L: x86@kernel.org 27414S: Supported 27415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 27416F: arch/x86/include/asm/vmware.h 27417F: arch/x86/kernel/cpu/vmware.c 27418 27419VMWARE PVRDMA DRIVER 27420M: Bryan Tan <bryan-bt.tan@broadcom.com> 27421M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27422R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27423L: linux-rdma@vger.kernel.org 27424S: Supported 27425F: drivers/infiniband/hw/vmw_pvrdma/ 27426 27427VMWARE PVSCSI DRIVER 27428M: Vishal Bhakta <vishal.bhakta@broadcom.com> 27429R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27430L: linux-scsi@vger.kernel.org 27431S: Supported 27432F: drivers/scsi/vmw_pvscsi.c 27433F: drivers/scsi/vmw_pvscsi.h 27434 27435VMWARE VIRTUAL PTP CLOCK DRIVER 27436M: Nick Shi <nick.shi@broadcom.com> 27437R: Ajay Kaher <ajay.kaher@broadcom.com> 27438R: Alexey Makhalov <alexey.makhalov@broadcom.com> 27439R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27440L: netdev@vger.kernel.org 27441S: Supported 27442F: drivers/ptp/ptp_vmw.c 27443 27444VMWARE VMCI DRIVER 27445M: Bryan Tan <bryan-bt.tan@broadcom.com> 27446M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27447R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27448L: linux-kernel@vger.kernel.org 27449S: Supported 27450F: drivers/misc/vmw_vmci/ 27451F: include/linux/vmw_vmci* 27452 27453VMWARE VMMOUSE SUBDRIVER 27454M: Zack Rusin <zack.rusin@broadcom.com> 27455R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27456L: linux-input@vger.kernel.org 27457S: Supported 27458F: drivers/input/mouse/vmmouse.c 27459F: drivers/input/mouse/vmmouse.h 27460 27461VMWARE VMXNET3 ETHERNET DRIVER 27462M: Ronak Doshi <ronak.doshi@broadcom.com> 27463R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27464L: netdev@vger.kernel.org 27465S: Supported 27466F: drivers/net/vmxnet3/ 27467 27468VMWARE VSOCK VMCI TRANSPORT DRIVER 27469M: Bryan Tan <bryan-bt.tan@broadcom.com> 27470M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27471R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27472L: linux-kernel@vger.kernel.org 27473S: Supported 27474F: net/vmw_vsock/vmci_transport* 27475 27476VOCORE VOCORE2 BOARD 27477M: Harvey Hunt <harveyhuntnexus@gmail.com> 27478L: linux-mips@vger.kernel.org 27479S: Maintained 27480F: arch/mips/boot/dts/ralink/vocore2.dts 27481 27482VOLTAGE AND CURRENT REGULATOR FRAMEWORK 27483M: Liam Girdwood <lgirdwood@gmail.com> 27484M: Mark Brown <broonie@kernel.org> 27485L: linux-kernel@vger.kernel.org 27486S: Supported 27487W: http://www.slimlogic.co.uk/?p=48 27488T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 27489F: Documentation/devicetree/bindings/regulator/ 27490F: Documentation/power/regulator/ 27491F: drivers/regulator/ 27492F: rust/kernel/regulator.rs 27493F: include/dt-bindings/regulator/ 27494F: include/linux/regulator/ 27495K: regulator_get_optional 27496 27497VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 27498R: Matti Vaittinen <mazziesaccount@gmail.com> 27499F: drivers/regulator/irq_helpers.c 27500 27501VRF 27502M: David Ahern <dsahern@kernel.org> 27503L: netdev@vger.kernel.org 27504S: Maintained 27505F: Documentation/networking/vrf.rst 27506F: drivers/net/vrf.c 27507 27508VSPRINTF 27509M: Petr Mladek <pmladek@suse.com> 27510M: Steven Rostedt <rostedt@goodmis.org> 27511R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27512R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27513R: Sergey Senozhatsky <senozhatsky@chromium.org> 27514S: Maintained 27515T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27516F: Documentation/core-api/printk-formats.rst 27517F: lib/tests/printf_kunit.c 27518F: lib/tests/scanf_kunit.c 27519F: lib/vsprintf.c 27520 27521VT1211 HARDWARE MONITOR DRIVER 27522M: Juerg Haefliger <juergh@proton.me> 27523L: linux-hwmon@vger.kernel.org 27524S: Maintained 27525F: Documentation/hwmon/vt1211.rst 27526F: drivers/hwmon/vt1211.c 27527 27528VT8231 HARDWARE MONITOR DRIVER 27529M: Roger Lucas <vt8231@hiddenengine.co.uk> 27530L: linux-hwmon@vger.kernel.org 27531S: Maintained 27532F: drivers/hwmon/vt8231.c 27533 27534VUB300 USB to SDIO/SD/MMC bridge chip 27535L: linux-mmc@vger.kernel.org 27536S: Orphan 27537F: drivers/mmc/host/vub300.c 27538 27539W1 DALLAS'S 1-WIRE BUS 27540M: Krzysztof Kozlowski <krzk@kernel.org> 27541S: Maintained 27542F: Documentation/devicetree/bindings/w1/ 27543F: Documentation/w1/ 27544F: drivers/w1/ 27545F: include/linux/w1.h 27546 27547W83791D HARDWARE MONITORING DRIVER 27548M: Marc Hulsman <m.hulsman@tudelft.nl> 27549L: linux-hwmon@vger.kernel.org 27550S: Maintained 27551F: Documentation/hwmon/w83791d.rst 27552F: drivers/hwmon/w83791d.c 27553 27554W83793 HARDWARE MONITORING DRIVER 27555M: Rudolf Marek <r.marek@assembler.cz> 27556L: linux-hwmon@vger.kernel.org 27557S: Maintained 27558F: Documentation/hwmon/w83793.rst 27559F: drivers/hwmon/w83793.c 27560 27561W83795 HARDWARE MONITORING DRIVER 27562M: Jean Delvare <jdelvare@suse.com> 27563L: linux-hwmon@vger.kernel.org 27564S: Maintained 27565F: drivers/hwmon/w83795.c 27566 27567W83L51xD SD/MMC CARD INTERFACE DRIVER 27568M: Pierre Ossman <pierre@ossman.eu> 27569S: Maintained 27570F: drivers/mmc/host/wbsd.* 27571 27572WACOM PROTOCOL 4 SERIAL TABLETS 27573M: Julian Squires <julian@cipht.net> 27574M: Hans de Goede <hansg@kernel.org> 27575L: linux-input@vger.kernel.org 27576S: Maintained 27577F: drivers/input/tablet/wacom_serial4.c 27578 27579WANGXUN ETHERNET DRIVER 27580M: Jiawen Wu <jiawenwu@trustnetic.com> 27581M: Mengyuan Lou <mengyuanlou@net-swift.com> 27582L: netdev@vger.kernel.org 27583S: Maintained 27584W: https://www.net-swift.com 27585F: Documentation/networking/device_drivers/ethernet/wangxun/* 27586F: drivers/net/ethernet/wangxun/ 27587F: drivers/net/pcs/pcs-xpcs-wx.c 27588 27589WATCHDOG DEVICE DRIVERS 27590M: Wim Van Sebroeck <wim@linux-watchdog.org> 27591M: Guenter Roeck <linux@roeck-us.net> 27592L: linux-watchdog@vger.kernel.org 27593S: Maintained 27594W: http://www.linux-watchdog.org/ 27595T: git git://www.linux-watchdog.org/linux-watchdog.git 27596F: Documentation/devicetree/bindings/watchdog/ 27597F: Documentation/watchdog/ 27598F: drivers/watchdog/ 27599F: include/linux/watchdog.h 27600F: include/trace/events/watchdog.h 27601F: include/uapi/linux/watchdog.h 27602 27603WAVE5 VPU CODEC DRIVER 27604M: Nas Chung <nas.chung@chipsnmedia.com> 27605M: Jackson Lee <jackson.lee@chipsnmedia.com> 27606L: linux-media@vger.kernel.org 27607S: Maintained 27608F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27609F: drivers/media/platform/chips-media/wave5/ 27610 27611WHISKEYCOVE PMIC GPIO DRIVER 27612M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27613L: linux-gpio@vger.kernel.org 27614S: Maintained 27615F: drivers/gpio/gpio-wcove.c 27616 27617WHWAVE RTC DRIVER 27618M: Dianlong Li <long17.cool@163.com> 27619L: linux-rtc@vger.kernel.org 27620S: Maintained 27621F: drivers/rtc/rtc-sd3078.c 27622 27623WIIMOTE HID DRIVER 27624M: David Rheinsberg <david@readahead.eu> 27625L: linux-input@vger.kernel.org 27626S: Maintained 27627F: drivers/hid/hid-wiimote* 27628 27629WILOCITY WIL6210 WIRELESS DRIVER 27630L: linux-wireless@vger.kernel.org 27631S: Orphan 27632W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27633F: drivers/net/wireless/ath/wil6210/ 27634 27635WINBOND CIR DRIVER 27636M: David Härdeman <david@hardeman.nu> 27637S: Maintained 27638F: drivers/media/rc/winbond-cir.c 27639 27640WINSEN MHZ19B 27641M: Gyeyoung Baek <gye976@gmail.com> 27642S: Maintained 27643F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27644F: drivers/iio/chemical/mhz19b.c 27645 27646WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27647L: linux-watchdog@vger.kernel.org 27648S: Orphan 27649F: drivers/watchdog/ebc-c384_wdt.c 27650 27651WINSYSTEMS WS16C48 GPIO DRIVER 27652M: William Breathitt Gray <wbg@kernel.org> 27653L: linux-gpio@vger.kernel.org 27654S: Maintained 27655F: drivers/gpio/gpio-ws16c48.c 27656 27657WIREGUARD SECURE NETWORK TUNNEL 27658M: Jason A. Donenfeld <Jason@zx2c4.com> 27659L: wireguard@lists.zx2c4.com 27660L: netdev@vger.kernel.org 27661S: Maintained 27662F: drivers/net/wireguard/ 27663F: tools/testing/selftests/wireguard/ 27664 27665WISTRON LAPTOP BUTTON DRIVER 27666M: Miloslav Trmac <mitr@volny.cz> 27667S: Maintained 27668F: drivers/input/misc/wistron_btns.c 27669 27670WMI BINARY MOF DRIVER 27671M: Armin Wolf <W_Armin@gmx.de> 27672R: Thomas Weißschuh <linux@weissschuh.net> 27673L: platform-driver-x86@vger.kernel.org 27674S: Maintained 27675F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27676F: Documentation/wmi/devices/wmi-bmof.rst 27677F: drivers/platform/x86/wmi-bmof.c 27678 27679WOLFSON MICROELECTRONICS DRIVERS 27680L: patches@opensource.cirrus.com 27681S: Supported 27682W: https://github.com/CirrusLogic/linux-drivers/wiki 27683T: git https://github.com/CirrusLogic/linux-drivers.git 27684F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27685F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27686F: Documentation/devicetree/bindings/mfd/wm831x.txt 27687F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27688F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27689F: Documentation/devicetree/bindings/sound/wm* 27690F: Documentation/hwmon/wm83??.rst 27691F: arch/arm/mach-s3c/mach-crag6410* 27692F: drivers/clk/clk-wm83*.c 27693F: drivers/gpio/gpio-*wm*.c 27694F: drivers/gpio/gpio-arizona.c 27695F: drivers/hwmon/wm83??-hwmon.c 27696F: drivers/input/misc/wm831x-on.c 27697F: drivers/input/touchscreen/wm831x-ts.c 27698F: drivers/input/touchscreen/wm97*.c 27699F: drivers/leds/leds-wm83*.c 27700F: drivers/mfd/arizona* 27701F: drivers/mfd/cs47l24* 27702F: drivers/mfd/wm*.c 27703F: drivers/power/supply/wm83*.c 27704F: drivers/regulator/arizona* 27705F: drivers/regulator/wm8*.c 27706F: drivers/rtc/rtc-wm83*.c 27707F: drivers/video/backlight/wm83*_bl.c 27708F: drivers/watchdog/wm83*_wdt.c 27709F: include/linux/mfd/arizona/ 27710F: include/linux/mfd/wm831x/ 27711F: include/linux/mfd/wm8350/ 27712F: include/linux/mfd/wm8400* 27713F: include/linux/regulator/arizona* 27714F: include/linux/wm97xx.h 27715F: include/sound/wm????.h 27716F: sound/soc/codecs/arizona* 27717F: sound/soc/codecs/cs47l24* 27718F: sound/soc/codecs/wm* 27719 27720WORKQUEUE 27721M: Tejun Heo <tj@kernel.org> 27722R: Lai Jiangshan <jiangshanlai@gmail.com> 27723S: Maintained 27724T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27725F: Documentation/core-api/workqueue.rst 27726F: include/linux/workqueue.h 27727F: kernel/workqueue.c 27728F: kernel/workqueue_internal.h 27729 27730WWAN DRIVERS 27731M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27732M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27733R: Johannes Berg <johannes@sipsolutions.net> 27734L: netdev@vger.kernel.org 27735S: Maintained 27736F: drivers/net/wwan/ 27737F: include/linux/wwan.h 27738F: include/uapi/linux/wwan.h 27739 27740X-POWERS AXP288 PMIC DRIVERS 27741M: Hans de Goede <hansg@kernel.org> 27742S: Maintained 27743F: drivers/acpi/pmic/intel_pmic_xpower.c 27744N: axp288 27745 27746X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27747M: Chen-Yu Tsai <wens@csie.org> 27748L: linux-kernel@vger.kernel.org 27749S: Maintained 27750N: axp[128] 27751 27752X.25 STACK 27753M: Martin Schiller <ms@dev.tdt.de> 27754L: linux-x25@vger.kernel.org 27755S: Maintained 27756F: Documentation/networking/lapb-module.rst 27757F: Documentation/networking/x25* 27758F: drivers/net/wan/hdlc_x25.c 27759F: drivers/net/wan/lapbether.c 27760F: include/*/lapb.h 27761F: include/net/x25* 27762F: include/uapi/linux/x25.h 27763F: net/lapb/ 27764F: net/x25/ 27765 27766X86 ARCHITECTURE (32-BIT AND 64-BIT) 27767M: Thomas Gleixner <tglx@linutronix.de> 27768M: Ingo Molnar <mingo@redhat.com> 27769M: Borislav Petkov <bp@alien8.de> 27770M: Dave Hansen <dave.hansen@linux.intel.com> 27771M: x86@kernel.org 27772R: "H. Peter Anvin" <hpa@zytor.com> 27773L: linux-kernel@vger.kernel.org 27774S: Maintained 27775T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27776F: Documentation/arch/x86/ 27777F: Documentation/devicetree/bindings/x86/ 27778F: arch/x86/ 27779F: tools/testing/selftests/x86 27780 27781X86 CPUID DATABASE 27782M: Borislav Petkov <bp@alien8.de> 27783M: Thomas Gleixner <tglx@linutronix.de> 27784M: x86@kernel.org 27785R: Ahmed S. Darwish <darwi@linutronix.de> 27786L: x86-cpuid@lists.linux.dev 27787S: Maintained 27788W: https://x86-cpuid.org 27789F: tools/arch/x86/kcpuid/ 27790 27791X86 ENTRY CODE 27792M: Andy Lutomirski <luto@kernel.org> 27793L: linux-kernel@vger.kernel.org 27794S: Maintained 27795T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27796F: arch/x86/entry/ 27797 27798X86 HARDWARE VULNERABILITIES 27799M: Thomas Gleixner <tglx@linutronix.de> 27800M: Borislav Petkov <bp@alien8.de> 27801M: Peter Zijlstra <peterz@infradead.org> 27802M: Josh Poimboeuf <jpoimboe@kernel.org> 27803R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27804S: Maintained 27805F: Documentation/admin-guide/hw-vuln/ 27806F: arch/x86/include/asm/nospec-branch.h 27807F: arch/x86/kernel/cpu/bugs.c 27808 27809X86 MCE INFRASTRUCTURE 27810M: Tony Luck <tony.luck@intel.com> 27811M: Borislav Petkov <bp@alien8.de> 27812L: linux-edac@vger.kernel.org 27813S: Maintained 27814F: Documentation/ABI/testing/sysfs-mce 27815F: Documentation/arch/x86/x86_64/machinecheck.rst 27816F: arch/x86/kernel/cpu/mce/* 27817 27818X86 MICROCODE UPDATE SUPPORT 27819M: Borislav Petkov <bp@alien8.de> 27820S: Maintained 27821F: arch/x86/kernel/cpu/microcode/* 27822 27823X86 MM 27824M: Dave Hansen <dave.hansen@linux.intel.com> 27825M: Andy Lutomirski <luto@kernel.org> 27826M: Peter Zijlstra <peterz@infradead.org> 27827L: linux-kernel@vger.kernel.org 27828S: Maintained 27829T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27830F: arch/x86/mm/ 27831 27832X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27833M: Hans de Goede <hansg@kernel.org> 27834L: platform-driver-x86@vger.kernel.org 27835S: Maintained 27836T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27837F: drivers/platform/x86/x86-android-tablets/ 27838 27839X86 PLATFORM DRIVERS 27840M: Hans de Goede <hansg@kernel.org> 27841M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27842L: platform-driver-x86@vger.kernel.org 27843S: Maintained 27844Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27845T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27846F: drivers/platform/olpc/ 27847F: drivers/platform/x86/ 27848F: include/linux/platform_data/x86/ 27849 27850X86 PLATFORM UV HPE SUPERDOME FLEX 27851M: Steve Wahl <steve.wahl@hpe.com> 27852R: Justin Ernst <justin.ernst@hpe.com> 27853R: Kyle Meyer <kyle.meyer@hpe.com> 27854R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27855R: Russ Anderson <russ.anderson@hpe.com> 27856S: Supported 27857F: arch/x86/include/asm/uv/ 27858F: arch/x86/kernel/apic/x2apic_uv_x.c 27859F: arch/x86/platform/uv/ 27860 27861X86 STACK UNWINDING 27862M: Josh Poimboeuf <jpoimboe@kernel.org> 27863M: Peter Zijlstra <peterz@infradead.org> 27864S: Supported 27865F: arch/x86/include/asm/unwind*.h 27866F: arch/x86/kernel/dumpstack.c 27867F: arch/x86/kernel/stacktrace.c 27868F: arch/x86/kernel/unwind_*.c 27869 27870X86 TRUST DOMAIN EXTENSIONS (TDX) 27871M: Kiryl Shutsemau <kas@kernel.org> 27872R: Dave Hansen <dave.hansen@linux.intel.com> 27873R: Rick Edgecombe <rick.p.edgecombe@intel.com> 27874L: x86@kernel.org 27875L: linux-coco@lists.linux.dev 27876L: kvm@vger.kernel.org 27877S: Supported 27878T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27879N: tdx 27880K: \b(tdx) 27881 27882X86 VDSO 27883M: Andy Lutomirski <luto@kernel.org> 27884L: linux-kernel@vger.kernel.org 27885S: Maintained 27886T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27887F: arch/x86/entry/vdso/ 27888 27889XARRAY 27890M: Matthew Wilcox <willy@infradead.org> 27891L: linux-fsdevel@vger.kernel.org 27892L: linux-mm@kvack.org 27893S: Supported 27894F: Documentation/core-api/xarray.rst 27895F: include/linux/idr.h 27896F: include/linux/xarray.h 27897F: lib/idr.c 27898F: lib/test_xarray.c 27899F: lib/xarray.c 27900F: tools/testing/radix-tree 27901 27902XARRAY API [RUST] 27903M: Tamir Duberstein <tamird@gmail.com> 27904M: Andreas Hindborg <a.hindborg@kernel.org> 27905L: rust-for-linux@vger.kernel.org 27906S: Supported 27907W: https://rust-for-linux.com 27908B: https://github.com/Rust-for-Linux/linux/issues 27909C: https://rust-for-linux.zulipchat.com 27910T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27911F: rust/kernel/xarray.rs 27912 27913XBOX DVD IR REMOTE 27914M: Benjamin Valentin <benpicco@googlemail.com> 27915S: Maintained 27916F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27917F: drivers/media/rc/xbox_remote.c 27918 27919XC2028/3028 TUNER DRIVER 27920M: Mauro Carvalho Chehab <mchehab@kernel.org> 27921L: linux-media@vger.kernel.org 27922S: Maintained 27923W: https://linuxtv.org 27924T: git git://linuxtv.org/media.git 27925F: drivers/media/tuners/xc2028.* 27926 27927XDP (eXpress Data Path) 27928M: Alexei Starovoitov <ast@kernel.org> 27929M: Daniel Borkmann <daniel@iogearbox.net> 27930M: David S. Miller <davem@davemloft.net> 27931M: Jakub Kicinski <kuba@kernel.org> 27932M: Jesper Dangaard Brouer <hawk@kernel.org> 27933M: John Fastabend <john.fastabend@gmail.com> 27934R: Stanislav Fomichev <sdf@fomichev.me> 27935L: netdev@vger.kernel.org 27936L: bpf@vger.kernel.org 27937S: Supported 27938F: drivers/net/ethernet/*/*/*/*/*xdp* 27939F: drivers/net/ethernet/*/*/*xdp* 27940F: include/net/xdp.h 27941F: include/net/xdp_priv.h 27942F: include/trace/events/xdp.h 27943F: kernel/bpf/cpumap.c 27944F: kernel/bpf/devmap.c 27945F: net/core/xdp.c 27946F: samples/bpf/xdp* 27947F: tools/testing/selftests/bpf/*/*xdp* 27948F: tools/testing/selftests/bpf/*xdp* 27949K: (?:\b|_)xdp(?:\b|_) 27950 27951XDP SOCKETS (AF_XDP) 27952M: Magnus Karlsson <magnus.karlsson@intel.com> 27953M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27954R: Stanislav Fomichev <sdf@fomichev.me> 27955L: netdev@vger.kernel.org 27956L: bpf@vger.kernel.org 27957S: Maintained 27958F: Documentation/networking/af_xdp.rst 27959F: include/net/netns/xdp.h 27960F: include/net/xdp_sock* 27961F: include/net/xsk_buff_pool.h 27962F: include/uapi/linux/if_xdp.h 27963F: include/uapi/linux/xdp_diag.h 27964F: net/xdp/ 27965F: tools/testing/selftests/bpf/*xsk* 27966 27967XEN BLOCK SUBSYSTEM 27968M: Roger Pau Monné <roger.pau@citrix.com> 27969L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27970S: Supported 27971F: drivers/block/xen* 27972F: drivers/block/xen-blkback/* 27973 27974XEN HYPERVISOR ARM 27975M: Stefano Stabellini <sstabellini@kernel.org> 27976L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27977S: Maintained 27978F: arch/arm/include/asm/xen/ 27979F: arch/arm/xen/ 27980 27981XEN HYPERVISOR ARM64 27982M: Stefano Stabellini <sstabellini@kernel.org> 27983L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27984S: Maintained 27985F: arch/arm64/include/asm/xen/ 27986F: arch/arm64/xen/ 27987 27988XEN HYPERVISOR INTERFACE 27989M: Juergen Gross <jgross@suse.com> 27990M: Stefano Stabellini <sstabellini@kernel.org> 27991R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27992L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27993S: Supported 27994T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27995F: Documentation/ABI/stable/sysfs-hypervisor-xen 27996F: Documentation/ABI/testing/sysfs-hypervisor-xen 27997F: drivers/*/xen-*front.c 27998F: drivers/xen/ 27999F: include/uapi/xen/ 28000F: include/xen/ 28001F: kernel/configs/xen.config 28002 28003XEN HYPERVISOR X86 28004M: Juergen Gross <jgross@suse.com> 28005R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 28006L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28007S: Supported 28008F: arch/x86/configs/xen.config 28009F: arch/x86/include/asm/pvclock-abi.h 28010F: arch/x86/include/asm/xen/ 28011F: arch/x86/platform/pvh/ 28012F: arch/x86/xen/ 28013 28014XEN NETWORK BACKEND DRIVER 28015M: Wei Liu <wei.liu@kernel.org> 28016M: Paul Durrant <paul@xen.org> 28017L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28018L: netdev@vger.kernel.org 28019S: Supported 28020F: drivers/net/xen-netback/* 28021 28022XEN PCI SUBSYSTEM 28023M: Juergen Gross <jgross@suse.com> 28024L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28025S: Supported 28026F: arch/x86/pci/*xen* 28027F: drivers/pci/*xen* 28028 28029XEN PVSCSI DRIVERS 28030M: Juergen Gross <jgross@suse.com> 28031L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28032L: linux-scsi@vger.kernel.org 28033S: Supported 28034F: drivers/scsi/xen-scsifront.c 28035F: drivers/xen/xen-scsiback.c 28036F: include/xen/interface/io/vscsiif.h 28037 28038XEN PVUSB DRIVER 28039M: Juergen Gross <jgross@suse.com> 28040L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28041L: linux-usb@vger.kernel.org 28042S: Supported 28043F: drivers/usb/host/xen* 28044F: include/xen/interface/io/usbif.h 28045 28046XEN SOUND FRONTEND DRIVER 28047M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 28048L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28049L: linux-sound@vger.kernel.org 28050S: Supported 28051F: sound/xen/* 28052 28053XEN SWIOTLB SUBSYSTEM 28054M: Juergen Gross <jgross@suse.com> 28055M: Stefano Stabellini <sstabellini@kernel.org> 28056L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28057L: iommu@lists.linux.dev 28058S: Supported 28059F: arch/*/include/asm/xen/swiotlb-xen.h 28060F: drivers/xen/swiotlb-xen.c 28061F: include/xen/arm/swiotlb-xen.h 28062F: include/xen/swiotlb-xen.h 28063 28064XFS FILESYSTEM 28065M: Carlos Maiolino <cem@kernel.org> 28066L: linux-xfs@vger.kernel.org 28067S: Supported 28068W: http://xfs.org/ 28069C: irc://irc.oftc.net/xfs 28070T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 28071P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 28072F: Documentation/ABI/testing/sysfs-fs-xfs 28073F: Documentation/admin-guide/xfs.rst 28074F: Documentation/filesystems/xfs/* 28075F: fs/xfs/ 28076F: include/uapi/linux/dqblk_xfs.h 28077F: include/uapi/linux/fsmap.h 28078 28079XILINX AMS DRIVER 28080M: Salih Erim <salih.erim@amd.com> 28081M: Conall O'Griofa <conall.ogriofa@amd.com> 28082L: linux-iio@vger.kernel.org 28083S: Maintained 28084F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 28085F: drivers/iio/adc/xilinx-ams.c 28086 28087XILINX AXI ETHERNET DRIVER 28088M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 28089S: Maintained 28090F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 28091F: drivers/net/ethernet/xilinx/xilinx_axienet* 28092 28093XILINX CAN DRIVER 28094M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 28095L: linux-can@vger.kernel.org 28096S: Maintained 28097F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 28098F: drivers/net/can/xilinx_can.c 28099 28100XILINX EVENT MANAGEMENT DRIVER 28101M: Michal Simek <michal.simek@amd.com> 28102S: Maintained 28103F: drivers/soc/xilinx/xlnx_event_manager.c 28104F: include/linux/firmware/xlnx-event-manager.h 28105 28106XILINX GPIO DRIVER 28107M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28108R: Srinivas Neeli <srinivas.neeli@amd.com> 28109R: Michal Simek <michal.simek@amd.com> 28110S: Maintained 28111F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 28112F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 28113F: drivers/gpio/gpio-xilinx.c 28114F: drivers/gpio/gpio-zynq.c 28115 28116XILINX LL TEMAC ETHERNET DRIVER 28117L: netdev@vger.kernel.org 28118S: Orphan 28119F: drivers/net/ethernet/xilinx/ll_temac* 28120 28121XILINX PWM DRIVER 28122M: Sean Anderson <sean.anderson@seco.com> 28123S: Maintained 28124F: drivers/pwm/pwm-xilinx.c 28125F: include/clocksource/timer-xilinx.h 28126 28127XILINX SOUND DRIVERS 28128M: Vincenzo Frascino <vincenzo.frascino@arm.com> 28129S: Maintained 28130F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 28131F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 28132F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 28133F: sound/soc/xilinx/* 28134 28135XILINX SD-FEC IP CORES 28136M: Derek Kiernan <derek.kiernan@amd.com> 28137M: Dragan Cvetic <dragan.cvetic@amd.com> 28138S: Maintained 28139F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 28140F: Documentation/misc-devices/xilinx_sdfec.rst 28141F: drivers/misc/xilinx_sdfec.c 28142F: include/uapi/misc/xilinx_sdfec.h 28143 28144XILINX TRNG DRIVER 28145M: Mounika Botcha <mounika.botcha@amd.com> 28146M: Harsh Jain <h.jain@amd.com> 28147S: Maintained 28148F: drivers/crypto/xilinx/xilinx-trng.c 28149 28150XILINX UARTLITE SERIAL DRIVER 28151M: Peter Korsgaard <jacmet@sunsite.dk> 28152L: linux-serial@vger.kernel.org 28153S: Maintained 28154F: drivers/tty/serial/uartlite.c 28155 28156XILINX VIDEO IP CORES 28157M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28158L: linux-media@vger.kernel.org 28159S: Supported 28160T: git git://linuxtv.org/media.git 28161F: Documentation/devicetree/bindings/media/xilinx/ 28162F: drivers/media/platform/xilinx/ 28163F: include/uapi/linux/xilinx-v4l2-controls.h 28164 28165XILINX VERSAL EDAC DRIVER 28166M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28167M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28168S: Maintained 28169F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 28170F: drivers/edac/versal_edac.c 28171 28172XILINX VERSALNET EDAC DRIVER 28173M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28174S: Maintained 28175F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-net-ddrmc5.yaml 28176F: drivers/edac/versalnet_edac.c 28177F: include/linux/cdx/edac_cdx_pcol.h 28178 28179XILINX WATCHDOG DRIVER 28180M: Srinivas Neeli <srinivas.neeli@amd.com> 28181R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28182R: Michal Simek <michal.simek@amd.com> 28183S: Maintained 28184F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 28185F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 28186F: drivers/watchdog/of_xilinx_wdt.c 28187F: drivers/watchdog/xilinx_wwdt.c 28188 28189XILINX XDMA DRIVER 28190M: Lizhi Hou <lizhi.hou@amd.com> 28191M: Brian Xu <brian.xu@amd.com> 28192M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 28193L: dmaengine@vger.kernel.org 28194S: Supported 28195F: drivers/dma/xilinx/xdma-regs.h 28196F: drivers/dma/xilinx/xdma.c 28197F: include/linux/dma/amd_xdma.h 28198F: include/linux/platform_data/amd_xdma.h 28199 28200XILINX ZYNQMP DPDMA DRIVER 28201M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28202L: dmaengine@vger.kernel.org 28203S: Supported 28204F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 28205F: drivers/dma/xilinx/xilinx_dpdma.c 28206F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 28207 28208XILINX ZYNQMP OCM EDAC DRIVER 28209M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28210M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28211S: Maintained 28212F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 28213F: drivers/edac/zynqmp_edac.c 28214 28215XILINX ZYNQMP PSGTR PHY DRIVER 28216M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28217L: linux-kernel@vger.kernel.org 28218S: Supported 28219T: git https://github.com/Xilinx/linux-xlnx.git 28220F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 28221F: drivers/phy/xilinx/phy-zynqmp.c 28222 28223XILINX ZYNQMP SHA3 DRIVER 28224M: Harsha <harsha.harsha@amd.com> 28225S: Maintained 28226F: drivers/crypto/xilinx/zynqmp-sha.c 28227 28228XILINX ZYNQMP NVMEM DRIVER 28229M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 28230M: Kalyani Akula <kalyani.akula@amd.com> 28231R: Michal Simek <michal.simek@amd.com> 28232S: Maintained 28233F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 28234F: drivers/nvmem/zynqmp_nvmem.c 28235 28236XILLYBUS DRIVER 28237M: Eli Billauer <eli.billauer@gmail.com> 28238L: linux-kernel@vger.kernel.org 28239S: Supported 28240F: drivers/char/xillybus/ 28241 28242XLP9XX I2C DRIVER 28243M: George Cherian <gcherian@marvell.com> 28244L: linux-i2c@vger.kernel.org 28245S: Supported 28246W: http://www.marvell.com 28247F: drivers/i2c/busses/i2c-xlp9xx.c 28248 28249XTENSA XTFPGA PLATFORM SUPPORT 28250M: Max Filippov <jcmvbkbc@gmail.com> 28251S: Maintained 28252F: drivers/spi/spi-xtensa-xtfpga.c 28253F: sound/soc/xtensa/xtfpga-i2s.c 28254 28255XZ EMBEDDED 28256M: Lasse Collin <lasse.collin@tukaani.org> 28257S: Maintained 28258W: https://tukaani.org/xz/embedded.html 28259B: https://github.com/tukaani-project/xz-embedded/issues 28260C: irc://irc.libera.chat/tukaani 28261F: Documentation/staging/xz.rst 28262F: include/linux/decompress/unxz.h 28263F: include/linux/xz.h 28264F: lib/decompress_unxz.c 28265F: lib/xz/ 28266F: scripts/xz_wrap.sh 28267 28268YAM DRIVER FOR AX.25 28269M: Jean-Paul Roubelat <jpr@f6fbb.org> 28270L: linux-hams@vger.kernel.org 28271S: Maintained 28272F: drivers/net/hamradio/yam* 28273F: include/linux/yam.h 28274 28275YAMA SECURITY MODULE 28276M: Kees Cook <kees@kernel.org> 28277S: Supported 28278T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 28279F: Documentation/admin-guide/LSM/Yama.rst 28280F: security/yama/ 28281 28282YAML NETLINK (YNL) 28283M: Donald Hunter <donald.hunter@gmail.com> 28284M: Jakub Kicinski <kuba@kernel.org> 28285F: Documentation/netlink/ 28286F: Documentation/userspace-api/netlink/intro-specs.rst 28287F: Documentation/userspace-api/netlink/specs.rst 28288F: tools/net/ynl/ 28289 28290YEALINK PHONE DRIVER 28291M: Henk Vergonet <Henk.Vergonet@gmail.com> 28292S: Maintained 28293F: Documentation/input/devices/yealink.rst 28294F: drivers/input/misc/yealink.* 28295 28296Z8530 DRIVER FOR AX.25 28297M: Joerg Reuter <jreuter@yaina.de> 28298L: linux-hams@vger.kernel.org 28299S: Maintained 28300W: http://yaina.de/jreuter/ 28301W: http://www.qsl.net/dl1bke/ 28302F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 28303F: drivers/net/hamradio/*scc.c 28304F: drivers/net/hamradio/z8530.h 28305 28306ZD1211RW WIRELESS DRIVER 28307L: linux-wireless@vger.kernel.org 28308S: Orphan 28309F: drivers/net/wireless/zydas/ 28310 28311ZD1301 MEDIA DRIVER 28312L: linux-media@vger.kernel.org 28313S: Orphan 28314W: https://linuxtv.org/ 28315Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28316F: drivers/media/usb/dvb-usb-v2/zd1301* 28317 28318ZD1301_DEMOD MEDIA DRIVER 28319L: linux-media@vger.kernel.org 28320S: Orphan 28321W: https://linuxtv.org/ 28322Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28323F: drivers/media/dvb-frontends/zd1301_demod* 28324 28325ZHAOXIN PROCESSOR SUPPORT 28326M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 28327L: linux-kernel@vger.kernel.org 28328S: Maintained 28329F: arch/x86/kernel/cpu/zhaoxin.c 28330 28331ZONED LOOP DEVICE 28332M: Damien Le Moal <dlemoal@kernel.org> 28333R: Christoph Hellwig <hch@lst.de> 28334L: linux-block@vger.kernel.org 28335S: Maintained 28336F: Documentation/admin-guide/blockdev/zoned_loop.rst 28337F: drivers/block/zloop.c 28338 28339ZONEFS FILESYSTEM 28340M: Damien Le Moal <dlemoal@kernel.org> 28341M: Naohiro Aota <naohiro.aota@wdc.com> 28342R: Johannes Thumshirn <jth@kernel.org> 28343L: linux-fsdevel@vger.kernel.org 28344S: Maintained 28345T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 28346F: Documentation/filesystems/zonefs.rst 28347F: fs/zonefs/ 28348 28349ZR36067 VIDEO FOR LINUX DRIVER 28350M: Corentin Labbe <clabbe@baylibre.com> 28351L: mjpeg-users@lists.sourceforge.net 28352L: linux-media@vger.kernel.org 28353S: Maintained 28354W: http://mjpeg.sourceforge.net/driver-zoran/ 28355Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28356F: Documentation/driver-api/media/drivers/zoran.rst 28357F: drivers/media/pci/zoran/ 28358 28359ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 28360M: Minchan Kim <minchan@kernel.org> 28361M: Sergey Senozhatsky <senozhatsky@chromium.org> 28362L: linux-kernel@vger.kernel.org 28363S: Maintained 28364F: Documentation/admin-guide/blockdev/zram.rst 28365F: drivers/block/zram/ 28366 28367ZS DECSTATION Z85C30 SERIAL DRIVER 28368M: "Maciej W. Rozycki" <macro@orcam.me.uk> 28369S: Maintained 28370F: drivers/tty/serial/zs.* 28371 28372ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 28373M: Minchan Kim <minchan@kernel.org> 28374M: Sergey Senozhatsky <senozhatsky@chromium.org> 28375L: linux-mm@kvack.org 28376S: Maintained 28377F: Documentation/mm/zsmalloc.rst 28378F: include/linux/zsmalloc.h 28379F: mm/zpdesc.h 28380F: mm/zsmalloc.c 28381 28382ZSTD 28383M: Nick Terrell <terrelln@fb.com> 28384M: David Sterba <dsterba@suse.com> 28385S: Maintained 28386B: https://github.com/facebook/zstd/issues 28387T: git https://github.com/terrelln/linux.git 28388F: crypto/zstd.c 28389F: include/linux/zstd* 28390F: lib/decompress_unzstd.c 28391F: lib/zstd/ 28392N: zstd 28393K: zstd 28394 28395ZSWAP COMPRESSED SWAP CACHING 28396M: Johannes Weiner <hannes@cmpxchg.org> 28397M: Yosry Ahmed <yosry.ahmed@linux.dev> 28398M: Nhat Pham <nphamcs@gmail.com> 28399R: Chengming Zhou <chengming.zhou@linux.dev> 28400L: linux-mm@kvack.org 28401S: Maintained 28402F: Documentation/admin-guide/mm/zswap.rst 28403F: include/linux/zswap.h 28404F: mm/zswap.c 28405F: tools/testing/selftests/cgroup/test_zswap.c 28406 28407SENARYTECH AUDIO CODEC DRIVER 28408M: bo liu <bo.liu@senarytech.com> 28409S: Maintained 28410T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 28411F: sound/hda/codecs/senarytech.c 28412 28413THE REST 28414M: Linus Torvalds <torvalds@linux-foundation.org> 28415L: linux-kernel@vger.kernel.org 28416S: Buried alive in reporters 28417T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 28418F: * 28419F: */ 28420
