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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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: tools/testing/selftests/kho/ 13803 13804KEYS-ENCRYPTED 13805M: Mimi Zohar <zohar@linux.ibm.com> 13806L: linux-integrity@vger.kernel.org 13807L: keyrings@vger.kernel.org 13808S: Supported 13809F: Documentation/security/keys/trusted-encrypted.rst 13810F: include/keys/encrypted-type.h 13811F: security/keys/encrypted-keys/ 13812 13813KEYS-TRUSTED 13814M: James Bottomley <James.Bottomley@HansenPartnership.com> 13815M: Jarkko Sakkinen <jarkko@kernel.org> 13816M: Mimi Zohar <zohar@linux.ibm.com> 13817L: linux-integrity@vger.kernel.org 13818L: keyrings@vger.kernel.org 13819S: Supported 13820F: Documentation/security/keys/trusted-encrypted.rst 13821F: include/keys/trusted-type.h 13822F: include/keys/trusted_tpm.h 13823F: security/keys/trusted-keys/ 13824 13825KEYS-TRUSTED-CAAM 13826M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13827R: Pengutronix Kernel Team <kernel@pengutronix.de> 13828L: linux-integrity@vger.kernel.org 13829L: keyrings@vger.kernel.org 13830S: Maintained 13831F: include/keys/trusted_caam.h 13832F: security/keys/trusted-keys/trusted_caam.c 13833 13834KEYS-TRUSTED-DCP 13835M: David Gstir <david@sigma-star.at> 13836R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13837L: linux-integrity@vger.kernel.org 13838L: keyrings@vger.kernel.org 13839S: Supported 13840F: include/keys/trusted_dcp.h 13841F: security/keys/trusted-keys/trusted_dcp.c 13842 13843KEYS-TRUSTED-TEE 13844M: Sumit Garg <sumit.garg@kernel.org> 13845L: linux-integrity@vger.kernel.org 13846L: keyrings@vger.kernel.org 13847S: Supported 13848F: include/keys/trusted_tee.h 13849F: security/keys/trusted-keys/trusted_tee.c 13850 13851KEYS/KEYRINGS 13852M: David Howells <dhowells@redhat.com> 13853M: Jarkko Sakkinen <jarkko@kernel.org> 13854L: keyrings@vger.kernel.org 13855S: Maintained 13856F: Documentation/security/keys/core.rst 13857F: include/keys/ 13858F: include/linux/key-type.h 13859F: include/linux/key.h 13860F: include/linux/keyctl.h 13861F: include/uapi/linux/keyctl.h 13862F: security/keys/ 13863 13864KEYS/KEYRINGS_INTEGRITY 13865M: Jarkko Sakkinen <jarkko@kernel.org> 13866M: Mimi Zohar <zohar@linux.ibm.com> 13867L: linux-integrity@vger.kernel.org 13868L: keyrings@vger.kernel.org 13869S: Supported 13870W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13871F: security/integrity/platform_certs 13872 13873KFENCE 13874M: Alexander Potapenko <glider@google.com> 13875M: Marco Elver <elver@google.com> 13876R: Dmitry Vyukov <dvyukov@google.com> 13877L: kasan-dev@googlegroups.com 13878S: Maintained 13879F: Documentation/dev-tools/kfence.rst 13880F: arch/*/include/asm/kfence.h 13881F: include/linux/kfence.h 13882F: lib/Kconfig.kfence 13883F: mm/kfence/ 13884 13885KFIFO 13886M: Stefani Seibold <stefani@seibold.net> 13887S: Maintained 13888F: include/linux/kfifo.h 13889F: lib/kfifo.c 13890F: samples/kfifo/ 13891 13892KGDB / KDB /debug_core 13893M: Jason Wessel <jason.wessel@windriver.com> 13894M: Daniel Thompson <danielt@kernel.org> 13895R: Douglas Anderson <dianders@chromium.org> 13896L: kgdb-bugreport@lists.sourceforge.net 13897S: Maintained 13898W: http://kgdb.wiki.kernel.org/ 13899T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13900F: Documentation/process/debugging/kgdb.rst 13901F: drivers/misc/kgdbts.c 13902F: drivers/tty/serial/kgdboc.c 13903F: include/linux/kdb.h 13904F: include/linux/kgdb.h 13905F: kernel/debug/ 13906F: kernel/module/kdb.c 13907 13908KHADAS MCU MFD DRIVER 13909M: Neil Armstrong <neil.armstrong@linaro.org> 13910L: linux-amlogic@lists.infradead.org 13911S: Maintained 13912F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13913F: drivers/mfd/khadas-mcu.c 13914F: drivers/thermal/khadas_mcu_fan.c 13915F: include/linux/mfd/khadas-mcu.h 13916 13917KIONIX/ROHM KX022A ACCELEROMETER 13918M: Matti Vaittinen <mazziesaccount@gmail.com> 13919L: linux-iio@vger.kernel.org 13920S: Supported 13921F: drivers/iio/accel/kionix-kx022a* 13922 13923KMEMLEAK 13924M: Catalin Marinas <catalin.marinas@arm.com> 13925S: Maintained 13926F: Documentation/dev-tools/kmemleak.rst 13927F: include/linux/kmemleak.h 13928F: mm/kmemleak.c 13929F: samples/kmemleak/kmemleak-test.c 13930 13931KMSAN 13932M: Alexander Potapenko <glider@google.com> 13933R: Marco Elver <elver@google.com> 13934R: Dmitry Vyukov <dvyukov@google.com> 13935L: kasan-dev@googlegroups.com 13936S: Maintained 13937F: Documentation/dev-tools/kmsan.rst 13938F: arch/*/include/asm/kmsan.h 13939F: arch/*/mm/kmsan_* 13940F: include/linux/kmsan*.h 13941F: lib/Kconfig.kmsan 13942F: mm/kmsan/ 13943F: scripts/Makefile.kmsan 13944 13945KPROBES 13946M: Naveen N Rao <naveen@kernel.org> 13947M: "David S. Miller" <davem@davemloft.net> 13948M: Masami Hiramatsu <mhiramat@kernel.org> 13949L: linux-kernel@vger.kernel.org 13950L: linux-trace-kernel@vger.kernel.org 13951S: Maintained 13952Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13953T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13954F: Documentation/trace/kprobes.rst 13955F: include/asm-generic/kprobes.h 13956F: include/linux/kprobes.h 13957F: kernel/kprobes.c 13958F: lib/tests/test_kprobes.c 13959F: samples/kprobes 13960 13961KS0108 LCD CONTROLLER DRIVER 13962M: Miguel Ojeda <ojeda@kernel.org> 13963S: Maintained 13964F: Documentation/admin-guide/auxdisplay/ks0108.rst 13965F: drivers/auxdisplay/ks0108.c 13966F: include/linux/ks0108.h 13967 13968KTD253 BACKLIGHT DRIVER 13969M: Linus Walleij <linus.walleij@linaro.org> 13970S: Maintained 13971F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13972F: drivers/video/backlight/ktd253-backlight.c 13973 13974KTD2801 BACKLIGHT DRIVER 13975M: Duje Mihanović <duje.mihanovic@skole.hr> 13976S: Maintained 13977F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13978F: drivers/video/backlight/ktd2801-backlight.c 13979 13980KTEST 13981M: Steven Rostedt <rostedt@goodmis.org> 13982M: John Hawley <warthog9@eaglescrag.net> 13983S: Maintained 13984F: tools/testing/ktest 13985 13986KTZ8866 BACKLIGHT DRIVER 13987M: Jianhua Lu <lujianhua000@gmail.com> 13988S: Maintained 13989F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13990F: drivers/video/backlight/ktz8866.c 13991 13992KVM PARAVIRT (KVM/paravirt) 13993M: Paolo Bonzini <pbonzini@redhat.com> 13994R: Vitaly Kuznetsov <vkuznets@redhat.com> 13995L: kvm@vger.kernel.org 13996S: Supported 13997T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13998F: arch/um/include/asm/kvm_para.h 13999F: arch/x86/include/asm/kvm_para.h 14000F: arch/x86/include/asm/pvclock-abi.h 14001F: arch/x86/include/uapi/asm/kvm_para.h 14002F: arch/x86/kernel/kvm.c 14003F: arch/x86/kernel/kvmclock.c 14004F: include/asm-generic/kvm_para.h 14005F: include/linux/kvm_para.h 14006F: include/uapi/asm-generic/kvm_para.h 14007F: include/uapi/linux/kvm_para.h 14008 14009KVM X86 HYPER-V (KVM/hyper-v) 14010M: Vitaly Kuznetsov <vkuznets@redhat.com> 14011M: Sean Christopherson <seanjc@google.com> 14012M: Paolo Bonzini <pbonzini@redhat.com> 14013L: kvm@vger.kernel.org 14014S: Supported 14015T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14016F: arch/x86/kvm/hyperv.* 14017F: arch/x86/kvm/kvm_onhyperv.* 14018F: arch/x86/kvm/svm/hyperv.* 14019F: arch/x86/kvm/svm/svm_onhyperv.* 14020F: arch/x86/kvm/vmx/hyperv.* 14021 14022KVM X86 Xen (KVM/Xen) 14023M: David Woodhouse <dwmw2@infradead.org> 14024M: Paul Durrant <paul@xen.org> 14025M: Sean Christopherson <seanjc@google.com> 14026M: Paolo Bonzini <pbonzini@redhat.com> 14027L: kvm@vger.kernel.org 14028S: Supported 14029T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14030F: arch/x86/kvm/xen.* 14031 14032L3MDEV 14033M: David Ahern <dsahern@kernel.org> 14034L: netdev@vger.kernel.org 14035S: Maintained 14036F: include/net/l3mdev.h 14037F: net/l3mdev 14038 14039LANDLOCK SECURITY MODULE 14040M: Mickaël Salaün <mic@digikod.net> 14041R: Günther Noack <gnoack@google.com> 14042L: linux-security-module@vger.kernel.org 14043S: Supported 14044W: https://landlock.io 14045T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 14046F: Documentation/admin-guide/LSM/landlock.rst 14047F: Documentation/security/landlock.rst 14048F: Documentation/userspace-api/landlock.rst 14049F: fs/ioctl.c 14050F: include/uapi/linux/landlock.h 14051F: samples/landlock/ 14052F: security/landlock/ 14053F: tools/testing/selftests/landlock/ 14054K: landlock 14055K: LANDLOCK 14056 14057LANTIQ / INTEL Ethernet drivers 14058M: Hauke Mehrtens <hauke@hauke-m.de> 14059L: netdev@vger.kernel.org 14060S: Maintained 14061F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 14062F: drivers/net/dsa/lantiq/* 14063F: drivers/net/ethernet/lantiq_xrx200.c 14064F: net/dsa/tag_gswip.c 14065 14066LANTIQ MIPS ARCHITECTURE 14067M: John Crispin <john@phrozen.org> 14068L: linux-mips@vger.kernel.org 14069S: Maintained 14070F: arch/mips/lantiq 14071F: drivers/soc/lantiq 14072 14073LANTIQ PEF2256 DRIVER 14074M: Herve Codina <herve.codina@bootlin.com> 14075S: Maintained 14076F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 14077F: drivers/net/wan/framer/pef2256/ 14078F: drivers/pinctrl/pinctrl-pef2256.c 14079F: include/linux/framer/pef2256.h 14080 14081LASI 53c700 driver for PARISC 14082M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14083L: linux-scsi@vger.kernel.org 14084S: Maintained 14085F: Documentation/scsi/53c700.rst 14086F: drivers/scsi/53c700* 14087 14088LEAKING_ADDRESSES 14089M: Tycho Andersen <tycho@tycho.pizza> 14090R: Kees Cook <kees@kernel.org> 14091L: linux-hardening@vger.kernel.org 14092S: Maintained 14093T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14094F: scripts/leaking_addresses.pl 14095 14096LED SUBSYSTEM 14097M: Lee Jones <lee@kernel.org> 14098M: Pavel Machek <pavel@kernel.org> 14099L: linux-leds@vger.kernel.org 14100S: Maintained 14101T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 14102F: Documentation/devicetree/bindings/leds/ 14103F: Documentation/leds/ 14104F: drivers/leds/ 14105F: include/dt-bindings/leds/ 14106F: include/linux/leds.h 14107 14108LEGO MINDSTORMS EV3 14109R: David Lechner <david@lechnology.com> 14110S: Maintained 14111F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 14112F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 14113F: drivers/power/supply/lego_ev3_battery.c 14114 14115LEGO USB Tower driver 14116M: Juergen Stuber <starblue@users.sourceforge.net> 14117L: legousb-devel@lists.sourceforge.net 14118S: Maintained 14119W: http://legousb.sourceforge.net/ 14120F: drivers/usb/misc/legousbtower.c 14121 14122LENOVO drivers 14123M: Mark Pearson <mpearson-lenovo@squebb.ca> 14124M: Derek J. Clark <derekjohn.clark@gmail.com> 14125L: platform-driver-x86@vger.kernel.org 14126S: Maintained 14127F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 14128F: Documentation/wmi/devices/lenovo-wmi-other.rst 14129F: drivers/platform/x86/lenovo/* 14130 14131LENOVO WMI HOTKEY UTILITIES DRIVER 14132M: Jackie Dong <xy-jackie@139.com> 14133L: platform-driver-x86@vger.kernel.org 14134S: Maintained 14135F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 14136 14137LETSKETCH HID TABLET DRIVER 14138M: Hans de Goede <hansg@kernel.org> 14139L: linux-input@vger.kernel.org 14140S: Maintained 14141T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14142F: drivers/hid/hid-letsketch.c 14143 14144LG LAPTOP EXTRAS 14145M: Matan Ziv-Av <matan@svgalib.org> 14146L: platform-driver-x86@vger.kernel.org 14147S: Maintained 14148F: Documentation/ABI/testing/sysfs-platform-lg-laptop 14149F: Documentation/admin-guide/laptops/lg-laptop.rst 14150F: drivers/platform/x86/lg-laptop.c 14151 14152LG2160 MEDIA DRIVER 14153M: Michael Krufky <mkrufky@linuxtv.org> 14154L: linux-media@vger.kernel.org 14155S: Maintained 14156W: https://linuxtv.org 14157W: http://github.com/mkrufky 14158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14159T: git git://linuxtv.org/mkrufky/tuners.git 14160F: drivers/media/dvb-frontends/lg2160.* 14161 14162LGDT3305 MEDIA DRIVER 14163M: Michael Krufky <mkrufky@linuxtv.org> 14164L: linux-media@vger.kernel.org 14165S: Maintained 14166W: https://linuxtv.org 14167W: http://github.com/mkrufky 14168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14169T: git git://linuxtv.org/mkrufky/tuners.git 14170F: drivers/media/dvb-frontends/lgdt3305.* 14171 14172LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 14173M: Viresh Kumar <vireshk@kernel.org> 14174L: linux-ide@vger.kernel.org 14175S: Maintained 14176F: drivers/ata/pata_arasan_cf.c 14177F: include/linux/pata_arasan_cf_data.h 14178 14179LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 14180M: Linus Walleij <linus.walleij@linaro.org> 14181L: linux-ide@vger.kernel.org 14182S: Maintained 14183F: drivers/ata/pata_ftide010.c 14184F: drivers/ata/sata_gemini.c 14185F: drivers/ata/sata_gemini.h 14186 14187LIBATA SATA AHCI PLATFORM devices support 14188M: Hans de Goede <hansg@kernel.org> 14189L: linux-ide@vger.kernel.org 14190S: Maintained 14191F: drivers/ata/ahci_platform.c 14192F: drivers/ata/libahci_platform.c 14193F: include/linux/ahci_platform.h 14194 14195LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 14196M: Mikael Pettersson <mikpelinux@gmail.com> 14197L: linux-ide@vger.kernel.org 14198S: Maintained 14199F: drivers/ata/sata_promise.* 14200 14201LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 14202M: Damien Le Moal <dlemoal@kernel.org> 14203M: Niklas Cassel <cassel@kernel.org> 14204L: linux-ide@vger.kernel.org 14205S: Maintained 14206T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 14207F: Documentation/ABI/testing/sysfs-ata 14208F: Documentation/devicetree/bindings/ata/ 14209F: drivers/ata/ 14210F: include/linux/ata.h 14211F: include/linux/libata.h 14212 14213LIBETH COMMON ETHERNET LIBRARY 14214M: Alexander Lobakin <aleksander.lobakin@intel.com> 14215L: netdev@vger.kernel.org 14216L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14217S: Maintained 14218T: git https://github.com/alobakin/linux.git 14219F: drivers/net/ethernet/intel/libeth/ 14220F: include/net/libeth/ 14221K: libeth 14222 14223LIBIE COMMON INTEL ETHERNET LIBRARY 14224M: Alexander Lobakin <aleksander.lobakin@intel.com> 14225L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14226L: netdev@vger.kernel.org 14227S: Maintained 14228T: git https://github.com/alobakin/linux.git 14229F: drivers/net/ethernet/intel/libie/ 14230F: include/linux/net/intel/libie/ 14231K: libie 14232 14233LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 14234M: Vishal Verma <vishal.l.verma@intel.com> 14235M: Dan Williams <dan.j.williams@intel.com> 14236M: Dave Jiang <dave.jiang@intel.com> 14237L: nvdimm@lists.linux.dev 14238S: Supported 14239Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14240P: Documentation/nvdimm/maintainer-entry-profile.rst 14241F: drivers/nvdimm/btt* 14242 14243LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 14244M: Dan Williams <dan.j.williams@intel.com> 14245M: Vishal Verma <vishal.l.verma@intel.com> 14246M: Dave Jiang <dave.jiang@intel.com> 14247L: nvdimm@lists.linux.dev 14248S: Supported 14249Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14250P: Documentation/nvdimm/maintainer-entry-profile.rst 14251F: drivers/nvdimm/pmem* 14252 14253LIBNVDIMM: DEVICETREE BINDINGS 14254M: Oliver O'Halloran <oohall@gmail.com> 14255L: nvdimm@lists.linux.dev 14256S: Supported 14257Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14258F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14259F: drivers/nvdimm/of_pmem.c 14260 14261LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14262M: Dan Williams <dan.j.williams@intel.com> 14263M: Vishal Verma <vishal.l.verma@intel.com> 14264M: Dave Jiang <dave.jiang@intel.com> 14265M: Ira Weiny <ira.weiny@intel.com> 14266L: nvdimm@lists.linux.dev 14267S: Supported 14268Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14269P: Documentation/nvdimm/maintainer-entry-profile.rst 14270T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14271F: drivers/acpi/nfit/* 14272F: drivers/nvdimm/* 14273F: include/linux/libnvdimm.h 14274F: include/linux/nd.h 14275F: include/uapi/linux/ndctl.h 14276F: tools/testing/nvdimm/ 14277 14278LIBRARY CODE 14279M: Andrew Morton <akpm@linux-foundation.org> 14280L: linux-kernel@vger.kernel.org 14281S: Supported 14282T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14283F: lib/* 14284 14285LICENSES and SPDX stuff 14286M: Thomas Gleixner <tglx@linutronix.de> 14287M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14288L: linux-spdx@vger.kernel.org 14289S: Maintained 14290T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14291F: COPYING 14292F: Documentation/process/license-rules.rst 14293F: LICENSES/ 14294F: scripts/spdxcheck-test.sh 14295F: scripts/spdxcheck.py 14296F: scripts/spdxexclude 14297 14298LINEAR RANGES HELPERS 14299M: Mark Brown <broonie@kernel.org> 14300R: Matti Vaittinen <mazziesaccount@gmail.com> 14301F: include/linux/linear_range.h 14302F: lib/linear_ranges.c 14303F: lib/tests/test_linear_ranges.c 14304 14305LINUX FOR POWER MACINTOSH 14306L: linuxppc-dev@lists.ozlabs.org 14307S: Orphan 14308F: arch/powerpc/platforms/powermac/ 14309F: drivers/macintosh/ 14310X: drivers/macintosh/adb-iop.c 14311X: drivers/macintosh/via-macii.c 14312 14313LINUX FOR POWERPC (32-BIT AND 64-BIT) 14314M: Madhavan Srinivasan <maddy@linux.ibm.com> 14315M: Michael Ellerman <mpe@ellerman.id.au> 14316R: Nicholas Piggin <npiggin@gmail.com> 14317R: Christophe Leroy <christophe.leroy@csgroup.eu> 14318L: linuxppc-dev@lists.ozlabs.org 14319S: Supported 14320W: https://github.com/linuxppc/wiki/wiki 14321Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14322T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14323F: Documentation/ABI/stable/sysfs-firmware-opal-* 14324F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14325F: Documentation/devicetree/bindings/powerpc/ 14326F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14327F: Documentation/arch/powerpc/ 14328F: arch/powerpc/ 14329F: drivers/*/*/*pasemi* 14330F: drivers/*/*pasemi* 14331F: drivers/char/tpm/tpm_ibmvtpm* 14332F: drivers/crypto/nx/ 14333F: drivers/i2c/busses/i2c-opal.c 14334F: drivers/net/ethernet/ibm/ibmveth.* 14335F: drivers/net/ethernet/ibm/ibmvnic.* 14336F: drivers/pci/hotplug/pnv_php.c 14337F: drivers/pci/hotplug/rpa* 14338F: drivers/rtc/rtc-opal.c 14339F: drivers/scsi/ibmvscsi/ 14340F: drivers/tty/hvc/hvc_opal.c 14341F: drivers/watchdog/wdrtas.c 14342F: include/linux/papr_scm.h 14343F: include/uapi/linux/papr_pdsm.h 14344F: tools/testing/selftests/powerpc 14345N: /pmac 14346N: powermac 14347N: powernv 14348N: [^a-z0-9]ps3 14349N: pseries 14350 14351LINUX FOR POWERPC EMBEDDED MPC5XXX 14352M: Anatolij Gustschin <agust@denx.de> 14353L: linuxppc-dev@lists.ozlabs.org 14354S: Odd Fixes 14355F: arch/powerpc/platforms/512x/ 14356F: arch/powerpc/platforms/52xx/ 14357 14358LINUX FOR POWERPC EMBEDDED PPC4XX 14359L: linuxppc-dev@lists.ozlabs.org 14360S: Orphan 14361F: arch/powerpc/platforms/44x/ 14362 14363LINUX FOR POWERPC EMBEDDED PPC85XX 14364M: Scott Wood <oss@buserror.net> 14365L: linuxppc-dev@lists.ozlabs.org 14366S: Odd fixes 14367T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14368F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14369F: Documentation/devicetree/bindings/powerpc/fsl/ 14370F: arch/powerpc/platforms/85xx/ 14371 14372LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14373M: Christophe Leroy <christophe.leroy@csgroup.eu> 14374L: linuxppc-dev@lists.ozlabs.org 14375S: Maintained 14376F: arch/powerpc/platforms/8xx/ 14377F: arch/powerpc/platforms/83xx/ 14378 14379LINUX KERNEL DUMP TEST MODULE (LKDTM) 14380M: Kees Cook <kees@kernel.org> 14381S: Maintained 14382F: drivers/misc/lkdtm/* 14383F: tools/testing/selftests/lkdtm/* 14384 14385LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14386M: Alan Stern <stern@rowland.harvard.edu> 14387M: Andrea Parri <parri.andrea@gmail.com> 14388M: Will Deacon <will@kernel.org> 14389M: Peter Zijlstra <peterz@infradead.org> 14390M: Boqun Feng <boqun.feng@gmail.com> 14391M: Nicholas Piggin <npiggin@gmail.com> 14392M: David Howells <dhowells@redhat.com> 14393M: Jade Alglave <j.alglave@ucl.ac.uk> 14394M: Luc Maranget <luc.maranget@inria.fr> 14395M: "Paul E. McKenney" <paulmck@kernel.org> 14396R: Akira Yokosawa <akiyks@gmail.com> 14397R: Daniel Lustig <dlustig@nvidia.com> 14398R: Joel Fernandes <joelagnelf@nvidia.com> 14399L: linux-kernel@vger.kernel.org 14400L: linux-arch@vger.kernel.org 14401L: lkmm@lists.linux.dev 14402S: Supported 14403T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14404F: Documentation/atomic_bitops.txt 14405F: Documentation/atomic_t.txt 14406F: Documentation/core-api/refcount-vs-atomic.rst 14407F: Documentation/dev-tools/lkmm/ 14408F: Documentation/litmus-tests/ 14409F: Documentation/memory-barriers.txt 14410F: tools/memory-model/ 14411 14412LINUX-NEXT TREE 14413M: Stephen Rothwell <sfr@canb.auug.org.au> 14414M: Mark Brown <broonie@kernel.org> 14415L: linux-next@vger.kernel.org 14416S: Supported 14417B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14418T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14419 14420LIS3LV02D ACCELEROMETER DRIVER 14421M: Eric Piel <eric.piel@tremplin-utc.net> 14422S: Maintained 14423F: Documentation/misc-devices/lis3lv02d.rst 14424F: drivers/misc/lis3lv02d/ 14425F: drivers/platform/x86/hp/hp_accel.c 14426 14427LIST KUNIT TEST 14428M: David Gow <davidgow@google.com> 14429L: linux-kselftest@vger.kernel.org 14430L: kunit-dev@googlegroups.com 14431S: Maintained 14432F: lib/tests/list-test.c 14433 14434LITEX PLATFORM 14435M: Karol Gugala <kgugala@antmicro.com> 14436M: Mateusz Holenko <mholenko@antmicro.com> 14437M: Gabriel Somlo <gsomlo@gmail.com> 14438M: Joel Stanley <joel@jms.id.au> 14439S: Maintained 14440F: Documentation/devicetree/bindings/*/litex,*.yaml 14441F: arch/openrisc/boot/dts/or1klitex.dts 14442F: drivers/mmc/host/litex_mmc.c 14443F: drivers/net/ethernet/litex/* 14444F: drivers/soc/litex/* 14445F: drivers/tty/serial/liteuart.c 14446F: include/linux/litex.h 14447N: litex 14448 14449LIVE PATCHING 14450M: Josh Poimboeuf <jpoimboe@kernel.org> 14451M: Jiri Kosina <jikos@kernel.org> 14452M: Miroslav Benes <mbenes@suse.cz> 14453M: Petr Mladek <pmladek@suse.com> 14454R: Joe Lawrence <joe.lawrence@redhat.com> 14455L: live-patching@vger.kernel.org 14456S: Maintained 14457T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14458F: Documentation/ABI/testing/sysfs-kernel-livepatch 14459F: Documentation/livepatch/ 14460F: arch/powerpc/include/asm/livepatch.h 14461F: include/linux/livepatch.h 14462F: kernel/livepatch/ 14463F: kernel/module/livepatch.c 14464F: samples/livepatch/ 14465F: tools/testing/selftests/livepatch/ 14466 14467LLC (802.2) 14468L: netdev@vger.kernel.org 14469S: Odd fixes 14470F: include/linux/llc.h 14471F: include/net/llc* 14472F: include/uapi/linux/llc.h 14473F: net/llc/ 14474 14475LM73 HARDWARE MONITOR DRIVER 14476M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14477L: linux-hwmon@vger.kernel.org 14478S: Maintained 14479F: drivers/hwmon/lm73.c 14480 14481LM78 HARDWARE MONITOR DRIVER 14482M: Jean Delvare <jdelvare@suse.com> 14483L: linux-hwmon@vger.kernel.org 14484S: Maintained 14485F: Documentation/hwmon/lm78.rst 14486F: drivers/hwmon/lm78.c 14487 14488LM83 HARDWARE MONITOR DRIVER 14489M: Jean Delvare <jdelvare@suse.com> 14490L: linux-hwmon@vger.kernel.org 14491S: Maintained 14492F: Documentation/hwmon/lm83.rst 14493F: drivers/hwmon/lm83.c 14494 14495LM90 HARDWARE MONITOR DRIVER 14496M: Jean Delvare <jdelvare@suse.com> 14497L: linux-hwmon@vger.kernel.org 14498S: Maintained 14499F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14500F: Documentation/hwmon/lm90.rst 14501F: drivers/hwmon/lm90.c 14502F: include/dt-bindings/thermal/lm90.h 14503 14504LME2510 MEDIA DRIVER 14505M: Malcolm Priestley <tvboxspy@gmail.com> 14506L: linux-media@vger.kernel.org 14507S: Maintained 14508W: https://linuxtv.org 14509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14510F: drivers/media/usb/dvb-usb-v2/lmedm04* 14511 14512LOADPIN SECURITY MODULE 14513M: Kees Cook <kees@kernel.org> 14514S: Supported 14515T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14516F: Documentation/admin-guide/LSM/LoadPin.rst 14517F: security/loadpin/ 14518 14519LOCKDOWN SECURITY MODULE 14520M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14521M: Xiu Jianfeng <xiujianfeng@huawei.com> 14522L: linux-security-module@vger.kernel.org 14523S: Maintained 14524T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14525F: security/lockdown/ 14526 14527LOCKING PRIMITIVES 14528M: Peter Zijlstra <peterz@infradead.org> 14529M: Ingo Molnar <mingo@redhat.com> 14530M: Will Deacon <will@kernel.org> 14531M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14532R: Waiman Long <longman@redhat.com> 14533L: linux-kernel@vger.kernel.org 14534S: Maintained 14535T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14536F: Documentation/locking/ 14537F: arch/*/include/asm/spinlock*.h 14538F: include/linux/lockdep*.h 14539F: include/linux/mutex*.h 14540F: include/linux/rwlock*.h 14541F: include/linux/rwsem*.h 14542F: include/linux/seqlock.h 14543F: include/linux/spinlock*.h 14544F: kernel/locking/ 14545F: lib/locking*.[ch] 14546F: rust/helpers/mutex.c 14547F: rust/helpers/spinlock.c 14548F: rust/kernel/sync/lock.rs 14549F: rust/kernel/sync/lock/ 14550F: rust/kernel/sync/locked_by.rs 14551X: kernel/locking/locktorture.c 14552 14553LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14554M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14555L: linux-ntfs-dev@lists.sourceforge.net 14556S: Maintained 14557W: http://www.linux-ntfs.org/content/view/19/37/ 14558F: Documentation/admin-guide/ldm.rst 14559F: block/partitions/ldm.* 14560 14561LOGITECH HID GAMING KEYBOARDS 14562M: Hans de Goede <hansg@kernel.org> 14563L: linux-input@vger.kernel.org 14564S: Maintained 14565T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14566F: drivers/hid/hid-lg-g15.c 14567 14568LONTIUM LT8912B MIPI TO HDMI BRIDGE 14569M: Adrien Grassein <adrien.grassein@gmail.com> 14570S: Maintained 14571F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14572F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14573 14574LOONGARCH 14575M: Huacai Chen <chenhuacai@kernel.org> 14576R: WANG Xuerui <kernel@xen0n.name> 14577L: loongarch@lists.linux.dev 14578S: Maintained 14579T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14580F: Documentation/arch/loongarch/ 14581F: Documentation/translations/zh_CN/arch/loongarch/ 14582F: arch/loongarch/ 14583F: drivers/*/*loongarch* 14584F: drivers/cpufreq/loongson3_cpufreq.c 14585 14586LOONGSON GPIO DRIVER 14587M: Yinbo Zhu <zhuyinbo@loongson.cn> 14588L: linux-gpio@vger.kernel.org 14589S: Maintained 14590F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14591F: drivers/gpio/gpio-loongson-64bit.c 14592 14593LOONGSON-2 APB DMA DRIVER 14594M: Binbin Zhou <zhoubinbin@loongson.cn> 14595L: dmaengine@vger.kernel.org 14596S: Maintained 14597F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14598F: drivers/dma/loongson2-apb-dma.c 14599 14600LOONGSON LS2X I2C DRIVER 14601M: Binbin Zhou <zhoubinbin@loongson.cn> 14602L: linux-i2c@vger.kernel.org 14603S: Maintained 14604F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14605F: drivers/i2c/busses/i2c-ls2x.c 14606 14607LOONGSON PWM DRIVER 14608M: Binbin Zhou <zhoubinbin@loongson.cn> 14609L: linux-pwm@vger.kernel.org 14610S: Maintained 14611F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14612F: drivers/pwm/pwm-loongson.c 14613 14614LOONGSON SECURITY ENGINE DRIVERS 14615M: Qunqin Zhao <zhaoqunqin@loongson.cn> 14616L: linux-crypto@vger.kernel.org 14617S: Maintained 14618F: drivers/char/tpm/tpm_loongson.c 14619F: drivers/crypto/loongson/ 14620F: drivers/mfd/loongson-se.c 14621F: include/linux/mfd/loongson-se.h 14622 14623LOONGSON-2 SOC SERIES CLOCK DRIVER 14624M: Yinbo Zhu <zhuyinbo@loongson.cn> 14625L: linux-clk@vger.kernel.org 14626S: Maintained 14627F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14628F: drivers/clk/clk-loongson2.c 14629F: include/dt-bindings/clock/loongson,ls2k-clk.h 14630 14631LOONGSON SPI DRIVER 14632M: Yinbo Zhu <zhuyinbo@loongson.cn> 14633L: linux-spi@vger.kernel.org 14634S: Maintained 14635F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14636F: drivers/spi/spi-loongson-core.c 14637F: drivers/spi/spi-loongson-pci.c 14638F: drivers/spi/spi-loongson-plat.c 14639F: drivers/spi/spi-loongson.h 14640 14641LOONGSON-2 SOC SERIES GUTS DRIVER 14642M: Yinbo Zhu <zhuyinbo@loongson.cn> 14643L: loongarch@lists.linux.dev 14644S: Maintained 14645F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14646F: drivers/soc/loongson/loongson2_guts.c 14647 14648LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14649M: Binbin Zhou <zhoubinbin@loongson.cn> 14650L: linux-mmc@vger.kernel.org 14651S: Maintained 14652F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14653F: drivers/mmc/host/loongson2-mmc.c 14654 14655LOONGSON-2 SOC SERIES PM DRIVER 14656M: Yinbo Zhu <zhuyinbo@loongson.cn> 14657L: linux-pm@vger.kernel.org 14658S: Maintained 14659F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14660F: drivers/soc/loongson/loongson2_pm.c 14661 14662LOONGSON-2 SOC SERIES PINCTRL DRIVER 14663M: zhanghongchen <zhanghongchen@loongson.cn> 14664M: Yinbo Zhu <zhuyinbo@loongson.cn> 14665L: linux-gpio@vger.kernel.org 14666S: Maintained 14667F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14668F: drivers/pinctrl/pinctrl-loongson2.c 14669 14670LOONGSON-2 SOC SERIES THERMAL DRIVER 14671M: zhanghongchen <zhanghongchen@loongson.cn> 14672M: Yinbo Zhu <zhuyinbo@loongson.cn> 14673L: linux-pm@vger.kernel.org 14674S: Maintained 14675F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14676F: drivers/thermal/loongson2_thermal.c 14677 14678LOONGSON-2K Board Management Controller (BMC) DRIVER 14679M: Binbin Zhou <zhoubinbin@loongson.cn> 14680M: Chong Qiao <qiaochong@loongson.cn> 14681S: Maintained 14682F: drivers/mfd/ls2k-bmc-core.c 14683 14684LOONGSON EDAC DRIVER 14685M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14686L: linux-edac@vger.kernel.org 14687S: Maintained 14688F: drivers/edac/loongson_edac.c 14689 14690LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14691M: Sathya Prakash <sathya.prakash@broadcom.com> 14692M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14693M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14694L: MPT-FusionLinux.pdl@broadcom.com 14695L: linux-scsi@vger.kernel.org 14696S: Supported 14697W: http://www.avagotech.com/support/ 14698F: drivers/message/fusion/ 14699F: drivers/scsi/mpt3sas/ 14700 14701LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14702M: Matthew Wilcox <willy@infradead.org> 14703L: linux-scsi@vger.kernel.org 14704S: Maintained 14705F: drivers/scsi/sym53c8xx_2/ 14706 14707LT3074 HARDWARE MONITOR DRIVER 14708M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14709L: linux-hwmon@vger.kernel.org 14710S: Supported 14711W: https://ez.analog.com/linux-software-drivers 14712F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14713F: Documentation/hwmon/lt3074.rst 14714F: drivers/hwmon/pmbus/lt3074.c 14715 14716LTC1660 DAC DRIVER 14717M: Marcus Folkesson <marcus.folkesson@gmail.com> 14718L: linux-iio@vger.kernel.org 14719S: Maintained 14720F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14721F: drivers/iio/dac/ltc1660.c 14722 14723LTC2664 IIO DAC DRIVER 14724M: Michael Hennerich <michael.hennerich@analog.com> 14725M: Kim Seer Paller <kimseer.paller@analog.com> 14726L: linux-iio@vger.kernel.org 14727S: Supported 14728W: https://ez.analog.com/linux-software-drivers 14729F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14730F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14731F: drivers/iio/dac/ltc2664.c 14732 14733LTC2688 IIO DAC DRIVER 14734M: Nuno Sá <nuno.sa@analog.com> 14735L: linux-iio@vger.kernel.org 14736S: Supported 14737W: https://ez.analog.com/linux-software-drivers 14738F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14739F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14740F: drivers/iio/dac/ltc2688.c 14741 14742LTC2947 HARDWARE MONITOR DRIVER 14743M: Nuno Sá <nuno.sa@analog.com> 14744L: linux-hwmon@vger.kernel.org 14745S: Supported 14746W: https://ez.analog.com/linux-software-drivers 14747F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14748F: drivers/hwmon/ltc2947-core.c 14749F: drivers/hwmon/ltc2947-i2c.c 14750F: drivers/hwmon/ltc2947-spi.c 14751F: drivers/hwmon/ltc2947.h 14752 14753LTC2991 HARDWARE MONITOR DRIVER 14754M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14755L: linux-hwmon@vger.kernel.org 14756S: Supported 14757W: https://ez.analog.com/linux-software-drivers 14758F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14759F: drivers/hwmon/ltc2991.c 14760 14761LTC2983 IIO TEMPERATURE DRIVER 14762M: Nuno Sá <nuno.sa@analog.com> 14763L: linux-iio@vger.kernel.org 14764S: Supported 14765W: https://ez.analog.com/linux-software-drivers 14766F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14767F: drivers/iio/temperature/ltc2983.c 14768 14769LTC4282 HARDWARE MONITOR DRIVER 14770M: Nuno Sa <nuno.sa@analog.com> 14771L: linux-hwmon@vger.kernel.org 14772S: Supported 14773F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14774F: Documentation/hwmon/ltc4282.rst 14775F: drivers/hwmon/ltc4282.c 14776 14777LTC4286 HARDWARE MONITOR DRIVER 14778M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14779L: linux-hwmon@vger.kernel.org 14780S: Maintained 14781F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14782F: Documentation/hwmon/ltc4286.rst 14783F: drivers/hwmon/pmbus/ltc4286.c 14784 14785LTC4306 I2C MULTIPLEXER DRIVER 14786M: Michael Hennerich <michael.hennerich@analog.com> 14787L: linux-i2c@vger.kernel.org 14788S: Supported 14789W: https://ez.analog.com/linux-software-drivers 14790F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14791F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14792 14793LTP (Linux Test Project) 14794M: Andrea Cervesato <andrea.cervesato@suse.com> 14795M: Cyril Hrubis <chrubis@suse.cz> 14796M: Jan Stancek <jstancek@redhat.com> 14797M: Petr Vorel <pvorel@suse.cz> 14798M: Li Wang <liwang@redhat.com> 14799M: Yang Xu <xuyang2018.jy@fujitsu.com> 14800M: Xiao Yang <yangx.jy@fujitsu.com> 14801L: ltp@lists.linux.it (subscribers-only) 14802S: Maintained 14803W: https://linux-test-project.readthedocs.io/ 14804T: git https://github.com/linux-test-project/ltp.git 14805 14806LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14807M: Anshul Dalal <anshulusr@gmail.com> 14808L: linux-iio@vger.kernel.org 14809S: Maintained 14810F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14811F: drivers/iio/light/ltr390.c 14812 14813LYNX 28G SERDES PHY DRIVER 14814M: Ioana Ciornei <ioana.ciornei@nxp.com> 14815L: netdev@vger.kernel.org 14816S: Supported 14817F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14818F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14819 14820LYNX PCS MODULE 14821M: Ioana Ciornei <ioana.ciornei@nxp.com> 14822L: netdev@vger.kernel.org 14823S: Supported 14824F: drivers/net/pcs/pcs-lynx.c 14825F: include/linux/pcs-lynx.h 14826 14827M68K ARCHITECTURE 14828M: Geert Uytterhoeven <geert@linux-m68k.org> 14829L: linux-m68k@lists.linux-m68k.org 14830S: Maintained 14831W: http://www.linux-m68k.org/ 14832T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14833F: arch/m68k/ 14834F: drivers/zorro/ 14835 14836M68K ON APPLE MACINTOSH 14837M: Joshua Thompson <funaho@jurai.org> 14838L: linux-m68k@lists.linux-m68k.org 14839S: Maintained 14840W: http://www.mac.linux-m68k.org/ 14841F: arch/m68k/mac/ 14842F: drivers/macintosh/adb-iop.c 14843F: drivers/macintosh/via-macii.c 14844 14845M68K ON HP9000/300 14846M: Philip Blundell <philb@gnu.org> 14847S: Maintained 14848W: http://www.tazenda.demon.co.uk/phil/linux-hp 14849F: arch/m68k/hp300/ 14850 14851M88DS3103 MEDIA DRIVER 14852L: linux-media@vger.kernel.org 14853S: Orphan 14854W: https://linuxtv.org 14855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14856F: drivers/media/dvb-frontends/m88ds3103* 14857 14858M88RS2000 MEDIA DRIVER 14859M: Malcolm Priestley <tvboxspy@gmail.com> 14860L: linux-media@vger.kernel.org 14861S: Maintained 14862W: https://linuxtv.org 14863Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14864F: drivers/media/dvb-frontends/m88rs2000* 14865 14866MA901 MASTERKIT USB FM RADIO DRIVER 14867M: Alexey Klimov <alexey.klimov@linaro.org> 14868L: linux-media@vger.kernel.org 14869S: Maintained 14870T: git git://linuxtv.org/media.git 14871F: drivers/media/radio/radio-ma901.c 14872 14873MAC80211 14874M: Johannes Berg <johannes@sipsolutions.net> 14875L: linux-wireless@vger.kernel.org 14876S: Maintained 14877W: https://wireless.wiki.kernel.org/ 14878Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14879T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14880T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14881F: Documentation/networking/mac80211-injection.rst 14882F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14883F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14884F: include/net/mac80211.h 14885F: net/mac80211/ 14886 14887MAILBOX API 14888M: Jassi Brar <jassisinghbrar@gmail.com> 14889L: linux-kernel@vger.kernel.org 14890S: Maintained 14891T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14892F: Documentation/devicetree/bindings/mailbox/ 14893F: drivers/mailbox/ 14894F: include/dt-bindings/mailbox/ 14895F: include/linux/mailbox_client.h 14896F: include/linux/mailbox_controller.h 14897 14898MAILBOX ARM MHUv2 14899M: Viresh Kumar <viresh.kumar@linaro.org> 14900M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14901L: linux-kernel@vger.kernel.org 14902S: Maintained 14903F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14904F: drivers/mailbox/arm_mhuv2.c 14905F: include/linux/mailbox/arm_mhuv2_message.h 14906 14907MAILBOX ARM MHUv3 14908M: Sudeep Holla <sudeep.holla@arm.com> 14909M: Cristian Marussi <cristian.marussi@arm.com> 14910L: linux-kernel@vger.kernel.org 14911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14912S: Maintained 14913F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14914F: drivers/mailbox/arm_mhuv3.c 14915 14916MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14917M: Alejandro Colomar <alx@kernel.org> 14918L: linux-man@vger.kernel.org 14919S: Maintained 14920W: http://www.kernel.org/doc/man-pages 14921T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14922T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14923 14924MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14925M: Jeremy Kerr <jk@codeconstruct.com.au> 14926M: Matt Johnston <matt@codeconstruct.com.au> 14927L: netdev@vger.kernel.org 14928S: Maintained 14929F: Documentation/networking/mctp.rst 14930F: drivers/net/mctp/ 14931F: include/linux/usb/mctp-usb.h 14932F: include/net/mctp.h 14933F: include/net/mctpdevice.h 14934F: include/net/netns/mctp.h 14935F: net/mctp/ 14936 14937MAPLE TREE 14938M: Liam R. Howlett <Liam.Howlett@oracle.com> 14939R: Alice Ryhl <aliceryhl@google.com> 14940R: Andrew Ballance <andrewjballance@gmail.com> 14941L: maple-tree@lists.infradead.org 14942L: linux-mm@kvack.org 14943S: Supported 14944F: Documentation/core-api/maple_tree.rst 14945F: include/linux/maple_tree.h 14946F: include/trace/events/maple_tree.h 14947F: lib/maple_tree.c 14948F: lib/test_maple_tree.c 14949F: rust/helpers/maple_tree.c 14950F: rust/kernel/maple_tree.rs 14951F: tools/testing/radix-tree/maple.c 14952F: tools/testing/shared/linux/maple_tree.h 14953 14954MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14955M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14956L: linux-mips@vger.kernel.org 14957S: Maintained 14958F: arch/mips/boot/dts/img/pistachio* 14959 14960MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14961M: Andrew Lunn <andrew@lunn.ch> 14962L: netdev@vger.kernel.org 14963S: Maintained 14964F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14965F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14966F: Documentation/networking/devlink/mv88e6xxx.rst 14967F: drivers/net/dsa/mv88e6xxx/ 14968F: include/linux/dsa/mv88e6xxx.h 14969F: include/linux/platform_data/mv88e6xxx.h 14970 14971MARVELL 88PM886 PMIC DRIVER 14972M: Karel Balej <balejk@matfyz.cz> 14973S: Maintained 14974F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14975F: drivers/input/misc/88pm886-onkey.c 14976F: drivers/mfd/88pm886.c 14977F: drivers/regulator/88pm886-regulator.c 14978F: drivers/rtc/rtc-88pm886.c 14979F: include/linux/mfd/88pm886.h 14980 14981MARVELL 88PM886 PMIC GPADC DRIVER 14982M: Duje Mihanović <duje@dujemihanovic.xyz> 14983S: Maintained 14984F: drivers/iio/adc/88pm886-gpadc.c 14985 14986MARVELL ARMADA 3700 PHY DRIVERS 14987M: Miquel Raynal <miquel.raynal@bootlin.com> 14988S: Maintained 14989F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14990F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14991F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14992F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14993 14994MARVELL ARMADA 3700 SERIAL DRIVER 14995M: Pali Rohár <pali@kernel.org> 14996S: Maintained 14997F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14998F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14999F: drivers/tty/serial/mvebu-uart.c 15000 15001MARVELL ARMADA DRM SUPPORT 15002M: Russell King <linux@armlinux.org.uk> 15003S: Maintained 15004T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 15005T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 15006F: Documentation/devicetree/bindings/display/armada/ 15007F: drivers/gpu/drm/armada/ 15008F: include/uapi/drm/armada_drm.h 15009 15010MARVELL CRYPTO DRIVER 15011M: Srujana Challa <schalla@marvell.com> 15012M: Bharat Bhushan <bbhushan2@marvell.com> 15013L: linux-crypto@vger.kernel.org 15014S: Maintained 15015F: drivers/crypto/marvell/ 15016F: include/linux/soc/marvell/octeontx2/ 15017 15018MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 15019M: Mirko Lindner <mlindner@marvell.com> 15020M: Stephen Hemminger <stephen@networkplumber.org> 15021L: netdev@vger.kernel.org 15022S: Odd fixes 15023F: drivers/net/ethernet/marvell/sk* 15024 15025MARVELL LIBERTAS WIRELESS DRIVER 15026L: linux-wireless@vger.kernel.org 15027L: libertas-dev@lists.infradead.org 15028S: Orphan 15029F: drivers/net/wireless/marvell/libertas/ 15030F: drivers/net/wireless/marvell/libertas_tf/ 15031 15032MARVELL MACCHIATOBIN SUPPORT 15033M: Russell King <linux@armlinux.org.uk> 15034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15035S: Maintained 15036F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 15037 15038MARVELL MV643XX ETHERNET DRIVER 15039M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 15040L: netdev@vger.kernel.org 15041S: Maintained 15042F: drivers/net/ethernet/marvell/mv643xx_eth.* 15043 15044MARVELL MV88X3310 PHY DRIVER 15045M: Russell King <linux@armlinux.org.uk> 15046M: Marek Behún <kabel@kernel.org> 15047L: netdev@vger.kernel.org 15048S: Maintained 15049F: drivers/net/phy/marvell10g.c 15050 15051MARVELL MVEBU THERMAL DRIVER 15052M: Miquel Raynal <miquel.raynal@bootlin.com> 15053S: Maintained 15054F: drivers/thermal/armada_thermal.c 15055 15056MARVELL MVNETA ETHERNET DRIVER 15057M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15058L: netdev@vger.kernel.org 15059S: Maintained 15060F: drivers/net/ethernet/marvell/mvneta* 15061 15062MARVELL MVPP2 ETHERNET DRIVER 15063M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15064M: Russell King <linux@armlinux.org.uk> 15065L: netdev@vger.kernel.org 15066S: Maintained 15067F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 15068F: drivers/net/ethernet/marvell/mvpp2/ 15069 15070MARVELL MWIFIEX WIRELESS DRIVER 15071M: Brian Norris <briannorris@chromium.org> 15072R: Francesco Dolcini <francesco@dolcini.it> 15073L: linux-wireless@vger.kernel.org 15074S: Odd Fixes 15075F: drivers/net/wireless/marvell/mwifiex/ 15076 15077MARVELL MWL8K WIRELESS DRIVER 15078L: linux-wireless@vger.kernel.org 15079S: Orphan 15080F: drivers/net/wireless/marvell/mwl8k.c 15081 15082MARVELL NAND CONTROLLER DRIVER 15083M: Miquel Raynal <miquel.raynal@bootlin.com> 15084L: linux-mtd@lists.infradead.org 15085S: Maintained 15086F: drivers/mtd/nand/raw/marvell_nand.c 15087 15088MARVELL OCTEON ENDPOINT DRIVER 15089M: Veerasenareddy Burru <vburru@marvell.com> 15090M: Sathesh Edara <sedara@marvell.com> 15091L: netdev@vger.kernel.org 15092S: Maintained 15093F: drivers/net/ethernet/marvell/octeon_ep 15094 15095MARVELL OCTEON ENDPOINT VF DRIVER 15096M: Veerasenareddy Burru <vburru@marvell.com> 15097M: Sathesh Edara <sedara@marvell.com> 15098M: Shinas Rasheed <srasheed@marvell.com> 15099M: Satananda Burla <sburla@marvell.com> 15100L: netdev@vger.kernel.org 15101S: Maintained 15102F: drivers/net/ethernet/marvell/octeon_ep_vf 15103 15104MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 15105M: Sunil Goutham <sgoutham@marvell.com> 15106M: Geetha sowjanya <gakula@marvell.com> 15107M: Subbaraya Sundeep <sbhatta@marvell.com> 15108M: hariprasad <hkelam@marvell.com> 15109M: Bharat Bhushan <bbhushan2@marvell.com> 15110L: netdev@vger.kernel.org 15111S: Maintained 15112F: drivers/net/ethernet/marvell/octeontx2/nic/ 15113F: include/linux/soc/marvell/octeontx2/ 15114 15115MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 15116M: Sunil Goutham <sgoutham@marvell.com> 15117M: Linu Cherian <lcherian@marvell.com> 15118M: Geetha sowjanya <gakula@marvell.com> 15119M: Jerin Jacob <jerinj@marvell.com> 15120M: hariprasad <hkelam@marvell.com> 15121M: Subbaraya Sundeep <sbhatta@marvell.com> 15122L: netdev@vger.kernel.org 15123S: Maintained 15124F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 15125F: drivers/net/ethernet/marvell/octeontx2/af/ 15126 15127MARVELL PEM PMU DRIVER 15128M: Linu Cherian <lcherian@marvell.com> 15129M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 15130S: Supported 15131F: drivers/perf/marvell_pem_pmu.c 15132 15133MARVELL PRESTERA ETHERNET SWITCH DRIVER 15134M: Taras Chornyi <taras.chornyi@plvision.eu> 15135S: Supported 15136W: https://github.com/Marvell-switching/switchdev-prestera 15137F: drivers/net/ethernet/marvell/prestera/ 15138 15139MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 15140M: Nicolas Pitre <nico@fluxnic.net> 15141S: Odd Fixes 15142F: drivers/mmc/host/mvsdio.* 15143 15144MARVELL USB MDIO CONTROLLER DRIVER 15145M: Tobias Waldekranz <tobias@waldekranz.com> 15146L: netdev@vger.kernel.org 15147S: Maintained 15148F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 15149F: drivers/net/mdio/mdio-mvusb.c 15150 15151MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 15152M: Hu Ziji <huziji@marvell.com> 15153L: linux-mmc@vger.kernel.org 15154S: Supported 15155F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 15156F: drivers/mmc/host/sdhci-xenon* 15157 15158MARVELL OCTEON CN10K DPI DRIVER 15159M: Vamsi Attunuru <vattunuru@marvell.com> 15160S: Supported 15161F: drivers/misc/mrvl_cn10k_dpi.c 15162 15163MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 15164R: schalla@marvell.com 15165R: vattunuru@marvell.com 15166F: drivers/vdpa/octeon_ep/ 15167 15168MARVELL OCTEON HOTPLUG DRIVER 15169R: Shijith Thotton <sthotton@marvell.com> 15170R: Vamsi Attunuru <vattunuru@marvell.com> 15171S: Supported 15172F: drivers/pci/hotplug/octep_hp.c 15173 15174MATROX FRAMEBUFFER DRIVER 15175L: linux-fbdev@vger.kernel.org 15176S: Orphan 15177F: drivers/video/fbdev/matrox/matroxfb_* 15178F: include/uapi/linux/matroxfb.h 15179 15180MAX15301 DRIVER 15181M: Daniel Nilsson <daniel.nilsson@flex.com> 15182L: linux-hwmon@vger.kernel.org 15183S: Maintained 15184F: Documentation/hwmon/max15301.rst 15185F: drivers/hwmon/pmbus/max15301.c 15186 15187MAX2175 SDR TUNER DRIVER 15188M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 15189L: linux-media@vger.kernel.org 15190S: Maintained 15191T: git git://linuxtv.org/media.git 15192F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 15193F: Documentation/userspace-api/media/drivers/max2175.rst 15194F: drivers/media/i2c/max2175* 15195F: include/uapi/linux/max2175.h 15196 15197MAX31335 RTC DRIVER 15198M: Antoniu Miclaus <antoniu.miclaus@analog.com> 15199L: linux-rtc@vger.kernel.org 15200S: Supported 15201W: https://ez.analog.com/linux-software-drivers 15202F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 15203F: drivers/rtc/rtc-max31335.c 15204 15205MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 15206L: linux-hwmon@vger.kernel.org 15207S: Orphan 15208F: Documentation/hwmon/max6650.rst 15209F: drivers/hwmon/max6650.c 15210 15211MAX9286 QUAD GMSL DESERIALIZER DRIVER 15212M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15213M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15214M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15215M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15216L: linux-media@vger.kernel.org 15217S: Maintained 15218F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 15219F: drivers/media/i2c/max9286.c 15220 15221MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 15222M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15223L: linux-media@vger.kernel.org 15224S: Maintained 15225F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 15226F: drivers/staging/media/max96712/max96712.c 15227 15228MAX96714 GMSL2 DESERIALIZER DRIVER 15229M: Julien Massot <julien.massot@collabora.com> 15230L: linux-media@vger.kernel.org 15231S: Maintained 15232F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 15233F: drivers/media/i2c/max96714.c 15234 15235MAX96717 GMSL2 SERIALIZER DRIVER 15236M: Julien Massot <julien.massot@collabora.com> 15237L: linux-media@vger.kernel.org 15238S: Maintained 15239F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 15240F: drivers/media/i2c/max96717.c 15241 15242MAX9860 MONO AUDIO VOICE CODEC DRIVER 15243M: Peter Rosin <peda@axentia.se> 15244L: linux-sound@vger.kernel.org 15245S: Maintained 15246F: Documentation/devicetree/bindings/sound/max9860.txt 15247F: sound/soc/codecs/max9860.* 15248 15249MAXBOTIX ULTRASONIC RANGER IIO DRIVER 15250M: Andreas Klinger <ak@it-klinger.de> 15251L: linux-iio@vger.kernel.org 15252S: Maintained 15253F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 15254F: drivers/iio/proximity/mb1232.c 15255 15256MAXIM MAX11205 DRIVER 15257M: Ramona Bolboaca <ramona.bolboaca@analog.com> 15258L: linux-iio@vger.kernel.org 15259S: Supported 15260W: https://ez.analog.com/linux-software-drivers 15261F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 15262F: drivers/iio/adc/max11205.c 15263 15264MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 15265R: Iskren Chernev <iskren.chernev@gmail.com> 15266R: Krzysztof Kozlowski <krzk@kernel.org> 15267R: Marek Szyprowski <m.szyprowski@samsung.com> 15268R: Matheus Castello <matheus@castello.eng.br> 15269L: linux-pm@vger.kernel.org 15270S: Maintained 15271F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 15272F: drivers/power/supply/max17040_battery.c 15273 15274MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15275R: Hans de Goede <hansg@kernel.org> 15276R: Krzysztof Kozlowski <krzk@kernel.org> 15277R: Marek Szyprowski <m.szyprowski@samsung.com> 15278R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15279R: Purism Kernel Team <kernel@puri.sm> 15280L: linux-pm@vger.kernel.org 15281S: Maintained 15282F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15283F: drivers/power/supply/max17042_battery.c 15284 15285MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15286M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15287L: linux-kernel@vger.kernel.org 15288S: Maintained 15289F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15290F: drivers/regulator/max20086-regulator.c 15291 15292MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15293M: Marcelo Schmitt <marcelo.schmitt@analog.com> 15294L: linux-iio@vger.kernel.org 15295S: Supported 15296F: drivers/iio/temperature/max30208.c 15297 15298MAXIM MAX7360 KEYPAD LED MFD DRIVER 15299M: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> 15300S: Maintained 15301F: Documentation/devicetree/bindings/gpio/maxim,max7360-gpio.yaml 15302F: Documentation/devicetree/bindings/mfd/maxim,max7360.yaml 15303F: drivers/gpio/gpio-max7360.c 15304F: drivers/input/keyboard/max7360-keypad.c 15305F: drivers/input/misc/max7360-rotary.c 15306F: drivers/mfd/max7360.c 15307F: drivers/pinctrl/pinctrl-max7360.c 15308F: drivers/pwm/pwm-max7360.c 15309F: include/linux/mfd/max7360.h 15310 15311MAXIM MAX77650 PMIC MFD DRIVER 15312M: Bartosz Golaszewski <brgl@kernel.org> 15313L: linux-kernel@vger.kernel.org 15314S: Maintained 15315F: Documentation/devicetree/bindings/*/*max77650.yaml 15316F: Documentation/devicetree/bindings/*/max77650*.yaml 15317F: drivers/gpio/gpio-max77650.c 15318F: drivers/input/misc/max77650-onkey.c 15319F: drivers/leds/leds-max77650.c 15320F: drivers/mfd/max77650.c 15321F: drivers/power/supply/max77650-charger.c 15322F: drivers/regulator/max77650-regulator.c 15323F: include/linux/mfd/max77650.h 15324 15325MAXIM MAX77714 PMIC MFD DRIVER 15326M: Luca Ceresoli <luca@lucaceresoli.net> 15327S: Maintained 15328F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15329F: drivers/mfd/max77714.c 15330F: include/linux/mfd/max77714.h 15331 15332MAXIM MAX77759 PMIC MFD DRIVER 15333M: André Draszik <andre.draszik@linaro.org> 15334L: linux-kernel@vger.kernel.org 15335S: Maintained 15336F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15337F: drivers/gpio/gpio-max77759.c 15338F: drivers/mfd/max77759.c 15339F: drivers/nvmem/max77759-nvmem.c 15340F: include/linux/mfd/max77759.h 15341 15342MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15343M: Javier Martinez Canillas <javier@dowhile0.org> 15344L: linux-kernel@vger.kernel.org 15345S: Supported 15346F: Documentation/devicetree/bindings/*/*max77802.yaml 15347F: drivers/regulator/max77802-regulator.c 15348F: include/dt-bindings/*/*max77802.h 15349 15350MAXIM MAX77838 PMIC REGULATOR DEVICE DRIVER 15351M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 15352L: linux-kernel@vger.kernel.org 15353S: Maintained 15354F: Documentation/devicetree/bindings/regulator/maxim,max77838.yaml 15355F: drivers/regulator/max77838-regulator.c 15356 15357MAXIM MAX77976 BATTERY CHARGER 15358M: Luca Ceresoli <luca@lucaceresoli.net> 15359S: Supported 15360F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15361F: drivers/power/supply/max77976_charger.c 15362 15363MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15364M: Krzysztof Kozlowski <krzk@kernel.org> 15365L: linux-pm@vger.kernel.org 15366S: Maintained 15367B: mailto:linux-samsung-soc@vger.kernel.org 15368F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15369F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15370F: drivers/power/supply/max14577_charger.c 15371F: drivers/power/supply/max77693_charger.c 15372 15373MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15374M: Chanwoo Choi <cw00.choi@samsung.com> 15375M: Krzysztof Kozlowski <krzk@kernel.org> 15376L: linux-kernel@vger.kernel.org 15377S: Maintained 15378B: mailto:linux-samsung-soc@vger.kernel.org 15379F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15380F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15381F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15382F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15383F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15384F: drivers/leds/leds-max77705.c 15385F: drivers/*/*max77843.c 15386F: drivers/*/max14577*.c 15387F: drivers/*/max77686*.c 15388F: drivers/*/max77693*.c 15389F: drivers/*/max77705*.c 15390F: drivers/clk/clk-max77686.c 15391F: drivers/extcon/extcon-max14577.c 15392F: drivers/extcon/extcon-max77693.c 15393F: drivers/rtc/rtc-max77686.c 15394F: include/linux/mfd/max14577*.h 15395F: include/linux/mfd/max77686*.h 15396F: include/linux/mfd/max77693*.h 15397F: include/linux/mfd/max77705*.h 15398 15399MAXIRADIO FM RADIO RECEIVER DRIVER 15400M: Hans Verkuil <hverkuil@kernel.org> 15401L: linux-media@vger.kernel.org 15402S: Maintained 15403W: https://linuxtv.org 15404T: git git://linuxtv.org/media.git 15405F: drivers/media/radio/radio-maxiradio* 15406 15407MAXLINEAR ETHERNET PHY DRIVER 15408M: Xu Liang <lxu@maxlinear.com> 15409L: netdev@vger.kernel.org 15410S: Supported 15411F: drivers/net/phy/mxl-86110.c 15412F: drivers/net/phy/mxl-gpy.c 15413 15414MCAN MMIO DEVICE DRIVER 15415M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15416L: linux-can@vger.kernel.org 15417S: Maintained 15418F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15419F: drivers/net/can/m_can/m_can.c 15420F: drivers/net/can/m_can/m_can.h 15421F: drivers/net/can/m_can/m_can_platform.c 15422 15423MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15424R: Yasushi SHOJI <yashi@spacecubics.com> 15425L: linux-can@vger.kernel.org 15426S: Maintained 15427F: drivers/net/can/usb/mcba_usb.c 15428 15429MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15430M: Rishi Gupta <gupt21@gmail.com> 15431L: linux-i2c@vger.kernel.org 15432L: linux-input@vger.kernel.org 15433S: Maintained 15434F: drivers/hid/hid-mcp2221.c 15435 15436MCP251XFD SPI-CAN NETWORK DRIVER 15437M: Marc Kleine-Budde <mkl@pengutronix.de> 15438M: Manivannan Sadhasivam <mani@kernel.org> 15439R: Thomas Kopp <thomas.kopp@microchip.com> 15440L: linux-can@vger.kernel.org 15441S: Maintained 15442F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15443F: drivers/net/can/spi/mcp251xfd/ 15444 15445MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15446M: Peter Rosin <peda@axentia.se> 15447L: linux-iio@vger.kernel.org 15448S: Maintained 15449F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15450F: drivers/iio/potentiometer/mcp4018.c 15451F: drivers/iio/potentiometer/mcp4531.c 15452 15453MCP4821 DAC DRIVER 15454M: Anshul Dalal <anshulusr@gmail.com> 15455L: linux-iio@vger.kernel.org 15456S: Maintained 15457F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15458F: drivers/iio/dac/mcp4821.c 15459 15460MCR20A IEEE-802.15.4 RADIO DRIVER 15461M: Stefan Schmidt <stefan@datenfreihafen.org> 15462L: linux-wpan@vger.kernel.org 15463S: Odd Fixes 15464W: https://github.com/xueliu/mcr20a-linux 15465F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15466F: drivers/net/ieee802154/mcr20a.c 15467F: drivers/net/ieee802154/mcr20a.h 15468 15469MDIO REGMAP DRIVER 15470M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15471L: netdev@vger.kernel.org 15472S: Maintained 15473F: drivers/net/mdio/mdio-regmap.c 15474F: include/linux/mdio/mdio-regmap.h 15475 15476MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15477M: William Breathitt Gray <wbg@kernel.org> 15478L: linux-iio@vger.kernel.org 15479S: Maintained 15480F: drivers/iio/dac/cio-dac.c 15481 15482MEDIA CONTROLLER FRAMEWORK 15483M: Sakari Ailus <sakari.ailus@linux.intel.com> 15484M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15485L: linux-media@vger.kernel.org 15486S: Supported 15487W: https://www.linuxtv.org 15488T: git git://linuxtv.org/media.git 15489F: drivers/media/mc/ 15490F: include/media/media-*.h 15491F: include/uapi/linux/media.h 15492 15493MEDIA DRIVER FOR FREESCALE IMX PXP 15494M: Philipp Zabel <p.zabel@pengutronix.de> 15495L: linux-media@vger.kernel.org 15496S: Maintained 15497T: git git://linuxtv.org/media.git 15498F: drivers/media/platform/nxp/imx-pxp.[ch] 15499 15500MEDIA DRIVERS FOR ASCOT2E 15501M: Abylay Ospan <aospan@amazon.com> 15502L: linux-media@vger.kernel.org 15503S: Supported 15504W: https://linuxtv.org 15505W: http://netup.tv/ 15506T: git git://linuxtv.org/media.git 15507F: drivers/media/dvb-frontends/ascot2e* 15508 15509MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15510M: Jasmin Jessich <jasmin@anw.at> 15511L: linux-media@vger.kernel.org 15512S: Maintained 15513W: https://linuxtv.org 15514T: git git://linuxtv.org/media.git 15515F: drivers/media/dvb-frontends/cxd2099* 15516 15517MEDIA DRIVERS FOR CXD2841ER 15518M: Abylay Ospan <aospan@amazon.com> 15519L: linux-media@vger.kernel.org 15520S: Supported 15521W: https://linuxtv.org 15522W: http://netup.tv/ 15523T: git git://linuxtv.org/media.git 15524F: drivers/media/dvb-frontends/cxd2841er* 15525 15526MEDIA DRIVERS FOR CXD2880 15527M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15528L: linux-media@vger.kernel.org 15529S: Supported 15530W: http://linuxtv.org/ 15531T: git git://linuxtv.org/media.git 15532F: drivers/media/dvb-frontends/cxd2880/* 15533F: drivers/media/spi/cxd2880* 15534 15535MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15536L: linux-media@vger.kernel.org 15537S: Orphan 15538W: https://linuxtv.org 15539T: git git://linuxtv.org/media.git 15540F: drivers/media/pci/ddbridge/* 15541 15542MEDIA DRIVERS FOR FREESCALE IMX 15543M: Steve Longerbeam <slongerbeam@gmail.com> 15544M: Philipp Zabel <p.zabel@pengutronix.de> 15545L: linux-media@vger.kernel.org 15546S: Maintained 15547T: git git://linuxtv.org/media.git 15548F: Documentation/admin-guide/media/imx.rst 15549F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15550F: drivers/staging/media/imx/ 15551F: include/linux/imx-media.h 15552F: include/media/imx.h 15553 15554MEDIA DRIVERS FOR FREESCALE IMX7/8 15555M: Rui Miguel Silva <rmfrfs@gmail.com> 15556M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15557M: Martin Kepplinger <martin.kepplinger@puri.sm> 15558R: Purism Kernel Team <kernel@puri.sm> 15559L: linux-media@vger.kernel.org 15560S: Maintained 15561T: git git://linuxtv.org/media.git 15562F: Documentation/admin-guide/media/imx7.rst 15563F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15564F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15565F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15566F: drivers/media/platform/nxp/imx-mipi-csis.c 15567F: drivers/media/platform/nxp/imx7-media-csi.c 15568F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15569 15570MEDIA DRIVERS FOR HELENE 15571M: Abylay Ospan <aospan@amazon.com> 15572L: linux-media@vger.kernel.org 15573S: Supported 15574W: https://linuxtv.org 15575W: http://netup.tv/ 15576T: git git://linuxtv.org/media.git 15577F: drivers/media/dvb-frontends/helene* 15578 15579MEDIA DRIVERS FOR HORUS3A 15580M: Abylay Ospan <aospan@amazon.com> 15581L: linux-media@vger.kernel.org 15582S: Supported 15583W: https://linuxtv.org 15584W: http://netup.tv/ 15585T: git git://linuxtv.org/media.git 15586F: drivers/media/dvb-frontends/horus3a* 15587 15588MEDIA DRIVERS FOR LNBH25 15589M: Abylay Ospan <aospan@amazon.com> 15590L: linux-media@vger.kernel.org 15591S: Supported 15592W: https://linuxtv.org 15593W: http://netup.tv/ 15594T: git git://linuxtv.org/media.git 15595F: drivers/media/dvb-frontends/lnbh25* 15596 15597MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15598L: linux-media@vger.kernel.org 15599S: Orphan 15600W: https://linuxtv.org 15601T: git git://linuxtv.org/media.git 15602F: drivers/media/dvb-frontends/mxl5xx* 15603 15604MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15605M: Abylay Ospan <aospan@amazon.com> 15606L: linux-media@vger.kernel.org 15607S: Supported 15608W: https://linuxtv.org 15609W: http://netup.tv/ 15610T: git git://linuxtv.org/media.git 15611F: drivers/media/pci/netup_unidvb/* 15612 15613MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15614M: Dmitry Osipenko <digetx@gmail.com> 15615L: linux-media@vger.kernel.org 15616L: linux-tegra@vger.kernel.org 15617S: Maintained 15618T: git git://linuxtv.org/media.git 15619F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15620F: drivers/media/platform/nvidia/tegra-vde/ 15621 15622MEDIA DRIVERS FOR RENESAS - CEU 15623M: Jacopo Mondi <jacopo@jmondi.org> 15624L: linux-media@vger.kernel.org 15625L: linux-renesas-soc@vger.kernel.org 15626S: Supported 15627T: git git://linuxtv.org/media.git 15628F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15629F: drivers/media/platform/renesas/renesas-ceu.c 15630F: include/media/drv-intf/renesas-ceu.h 15631 15632MEDIA DRIVERS FOR RENESAS - DRIF 15633M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15634L: linux-media@vger.kernel.org 15635L: linux-renesas-soc@vger.kernel.org 15636S: Supported 15637T: git git://linuxtv.org/media.git 15638F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15639F: drivers/media/platform/renesas/rcar_drif.c 15640 15641MEDIA DRIVERS FOR RENESAS - FCP 15642M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15643L: linux-media@vger.kernel.org 15644L: linux-renesas-soc@vger.kernel.org 15645S: Supported 15646T: git git://linuxtv.org/media.git 15647F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15648F: drivers/media/platform/renesas/rcar-fcp.c 15649F: include/media/rcar-fcp.h 15650 15651MEDIA DRIVERS FOR RENESAS - FDP1 15652M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15653L: linux-media@vger.kernel.org 15654L: linux-renesas-soc@vger.kernel.org 15655S: Supported 15656T: git git://linuxtv.org/media.git 15657F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15658F: drivers/media/platform/renesas/rcar_fdp1.c 15659 15660MEDIA DRIVERS FOR RENESAS - VIN 15661M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15662L: linux-media@vger.kernel.org 15663L: linux-renesas-soc@vger.kernel.org 15664S: Supported 15665T: git git://linuxtv.org/media.git 15666F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15667F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15668F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15669F: drivers/media/platform/renesas/rcar-csi2.c 15670F: drivers/media/platform/renesas/rcar-isp/ 15671F: drivers/media/platform/renesas/rcar-vin/ 15672 15673MEDIA DRIVERS FOR RENESAS - VSP1 15674M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15675M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15676L: linux-media@vger.kernel.org 15677L: linux-renesas-soc@vger.kernel.org 15678S: Supported 15679T: git git://linuxtv.org/media.git 15680F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15681F: drivers/media/platform/renesas/vsp1/ 15682 15683MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15684L: linux-media@vger.kernel.org 15685S: Orphan 15686W: https://linuxtv.org 15687T: git git://linuxtv.org/media.git 15688F: drivers/media/dvb-frontends/stv0910* 15689 15690MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15691L: linux-media@vger.kernel.org 15692S: Orphan 15693W: https://linuxtv.org 15694T: git git://linuxtv.org/media.git 15695F: drivers/media/dvb-frontends/stv6111* 15696 15697MEDIA DRIVERS FOR STM32 - CSI 15698M: Alain Volmat <alain.volmat@foss.st.com> 15699L: linux-media@vger.kernel.org 15700S: Supported 15701T: git git://linuxtv.org/media_tree.git 15702F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15703F: drivers/media/platform/st/stm32/stm32-csi.c 15704 15705MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15706M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15707M: Alain Volmat <alain.volmat@foss.st.com> 15708L: linux-media@vger.kernel.org 15709S: Supported 15710T: git git://linuxtv.org/media.git 15711F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15712F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15713F: drivers/media/platform/st/stm32/stm32-dcmi.c 15714F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15715 15716MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15717M: Mauro Carvalho Chehab <mchehab@kernel.org> 15718L: linux-media@vger.kernel.org 15719S: Maintained 15720W: https://linuxtv.org 15721Q: http://patchwork.kernel.org/project/linux-media/list/ 15722T: git git://linuxtv.org/media.git 15723F: Documentation/admin-guide/media/ 15724F: Documentation/devicetree/bindings/media/ 15725F: Documentation/driver-api/media/ 15726F: Documentation/userspace-api/media/ 15727F: drivers/media/ 15728F: drivers/staging/media/ 15729F: include/dt-bindings/media/ 15730F: include/linux/platform_data/media/ 15731F: include/media/ 15732F: include/uapi/linux/dvb/ 15733F: include/uapi/linux/ivtv* 15734F: include/uapi/linux/media.h 15735F: include/uapi/linux/uvcvideo.h 15736F: include/uapi/linux/v4l2-* 15737F: include/uapi/linux/videodev2.h 15738 15739MEDIATEK BLUETOOTH DRIVER 15740M: Sean Wang <sean.wang@mediatek.com> 15741L: linux-bluetooth@vger.kernel.org 15742L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15743S: Maintained 15744F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15745F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15746F: drivers/bluetooth/btmtkuart.c 15747 15748MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15749M: Sen Chu <sen.chu@mediatek.com> 15750M: Sean Wang <sean.wang@mediatek.com> 15751M: Macpaul Lin <macpaul.lin@mediatek.com> 15752L: linux-pm@vger.kernel.org 15753S: Maintained 15754F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15755F: drivers/power/reset/mt6323-poweroff.c 15756 15757MEDIATEK CIR DRIVER 15758M: Sean Wang <sean.wang@mediatek.com> 15759S: Maintained 15760F: drivers/media/rc/mtk-cir.c 15761 15762MEDIATEK DMA DRIVER 15763M: Sean Wang <sean.wang@mediatek.com> 15764L: dmaengine@vger.kernel.org 15765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15766L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15767S: Maintained 15768F: Documentation/devicetree/bindings/dma/mediatek,* 15769F: drivers/dma/mediatek/ 15770 15771MEDIATEK ETHERNET DRIVER 15772M: Felix Fietkau <nbd@nbd.name> 15773M: Sean Wang <sean.wang@mediatek.com> 15774M: Lorenzo Bianconi <lorenzo@kernel.org> 15775L: netdev@vger.kernel.org 15776S: Maintained 15777F: drivers/net/ethernet/mediatek/ 15778 15779MEDIATEK ETHERNET PCS DRIVER 15780M: Alexander Couzens <lynxis@fe80.eu> 15781M: Daniel Golle <daniel@makrotopia.org> 15782L: netdev@vger.kernel.org 15783S: Maintained 15784F: drivers/net/pcs/pcs-mtk-lynxi.c 15785F: include/linux/pcs/pcs-mtk-lynxi.h 15786 15787MEDIATEK ETHERNET PHY DRIVERS 15788M: Daniel Golle <daniel@makrotopia.org> 15789M: Qingfang Deng <dqfext@gmail.com> 15790M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15791L: netdev@vger.kernel.org 15792S: Maintained 15793F: drivers/net/phy/mediatek/mtk-2p5ge.c 15794F: drivers/net/phy/mediatek/mtk-ge-soc.c 15795F: drivers/net/phy/mediatek/mtk-phy-lib.c 15796F: drivers/net/phy/mediatek/mtk-ge.c 15797F: drivers/net/phy/mediatek/mtk.h 15798F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15799 15800MEDIATEK I2C CONTROLLER DRIVER 15801M: Qii Wang <qii.wang@mediatek.com> 15802L: linux-i2c@vger.kernel.org 15803S: Maintained 15804F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15805F: drivers/i2c/busses/i2c-mt65xx.c 15806 15807MEDIATEK IOMMU DRIVER 15808M: Yong Wu <yong.wu@mediatek.com> 15809L: iommu@lists.linux.dev 15810L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15811S: Supported 15812F: Documentation/devicetree/bindings/iommu/mediatek* 15813F: drivers/iommu/mtk_iommu* 15814F: include/dt-bindings/memory/mediatek,mt*-port.h 15815F: include/dt-bindings/memory/mt*-port.h 15816 15817MEDIATEK JPEG DRIVER 15818M: Bin Liu <bin.liu@mediatek.com> 15819S: Supported 15820F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15821F: drivers/media/platform/mediatek/jpeg/ 15822 15823MEDIATEK KEYPAD DRIVER 15824M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15825S: Supported 15826F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15827F: drivers/input/keyboard/mt6779-keypad.c 15828 15829MEDIATEK MDP DRIVER 15830M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15831M: Houlong Wei <houlong.wei@mediatek.com> 15832M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15833S: Supported 15834F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15835F: drivers/media/platform/mediatek/mdp/ 15836F: drivers/media/platform/mediatek/vpu/ 15837 15838MEDIATEK MEDIA DRIVER 15839M: Tiffany Lin <tiffany.lin@mediatek.com> 15840M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15841M: Yunfei Dong <yunfei.dong@mediatek.com> 15842S: Supported 15843F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15844F: Documentation/devicetree/bindings/media/mediatek,mt8173-vpu.yaml 15845F: drivers/media/platform/mediatek/vcodec/ 15846F: drivers/media/platform/mediatek/vpu/ 15847 15848MEDIATEK MIPI-CSI CDPHY DRIVER 15849M: Julien Stephan <jstephan@baylibre.com> 15850M: Andy Hsieh <andy.hsieh@mediatek.com> 15851S: Supported 15852F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15853F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15854 15855MEDIATEK MMC/SD/SDIO DRIVER 15856M: Chaotian Jing <chaotian.jing@mediatek.com> 15857S: Maintained 15858F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15859F: drivers/mmc/host/mtk-sd.c 15860 15861MEDIATEK MT6735 CLOCK & RESET DRIVERS 15862M: Yassine Oudjana <y.oudjana@protonmail.com> 15863L: linux-clk@vger.kernel.org 15864L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15865S: Maintained 15866F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15867F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15868F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15869F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15870F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15871F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15872F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15873F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15874F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15875F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15876F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15877F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15878F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15879F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15880F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15881F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15882F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15883F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15884F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15885F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15886 15887MEDIATEK MT76 WIRELESS LAN DRIVER 15888M: Felix Fietkau <nbd@nbd.name> 15889M: Lorenzo Bianconi <lorenzo@kernel.org> 15890M: Ryder Lee <ryder.lee@mediatek.com> 15891R: Shayne Chen <shayne.chen@mediatek.com> 15892R: Sean Wang <sean.wang@mediatek.com> 15893L: linux-wireless@vger.kernel.org 15894S: Maintained 15895T: git https://github.com/nbd168/wireless 15896F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15897F: drivers/net/wireless/mediatek/mt76/ 15898 15899MEDIATEK MT7601U WIRELESS LAN DRIVER 15900M: Jakub Kicinski <kuba@kernel.org> 15901L: linux-wireless@vger.kernel.org 15902S: Maintained 15903F: drivers/net/wireless/mediatek/mt7601u/ 15904 15905MEDIATEK MT7621 CLOCK DRIVER 15906M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15907S: Maintained 15908F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15909F: drivers/clk/ralink/clk-mt7621.c 15910 15911MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15912M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15913S: Maintained 15914F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15915F: drivers/pci/controller/pcie-mt7621.c 15916 15917MEDIATEK MT7621 PHY PCI DRIVER 15918M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15919S: Maintained 15920F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15921F: drivers/phy/ralink/phy-mt7621-pci.c 15922 15923MEDIATEK MT7621/28/88 I2C DRIVER 15924M: Stefan Roese <sr@denx.de> 15925L: linux-i2c@vger.kernel.org 15926S: Maintained 15927F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15928F: drivers/i2c/busses/i2c-mt7621.c 15929 15930MEDIATEK MTMIPS CLOCK DRIVER 15931M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15932S: Maintained 15933F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15934F: drivers/clk/ralink/clk-mtmips.c 15935 15936MEDIATEK NAND CONTROLLER DRIVER 15937L: linux-mtd@lists.infradead.org 15938S: Orphan 15939F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15940F: drivers/mtd/nand/raw/mtk_* 15941 15942MEDIATEK PMIC LED DRIVER 15943M: Sen Chu <sen.chu@mediatek.com> 15944M: Sean Wang <sean.wang@mediatek.com> 15945M: Macpaul Lin <macpaul.lin@mediatek.com> 15946S: Maintained 15947F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15948F: drivers/leds/leds-mt6323.c 15949 15950MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15951M: Sean Wang <sean.wang@mediatek.com> 15952S: Maintained 15953F: drivers/char/hw_random/mtk-rng.c 15954 15955MEDIATEK SMI DRIVER 15956M: Yong Wu <yong.wu@mediatek.com> 15957L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15958S: Supported 15959F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15960F: drivers/memory/mtk-smi.c 15961F: include/soc/mediatek/smi.h 15962 15963MEDIATEK SWITCH DRIVER 15964M: Chester A. Unal <chester.a.unal@arinc9.com> 15965M: Daniel Golle <daniel@makrotopia.org> 15966M: DENG Qingfang <dqfext@gmail.com> 15967M: Sean Wang <sean.wang@mediatek.com> 15968L: netdev@vger.kernel.org 15969S: Maintained 15970F: drivers/net/dsa/mt7530-mdio.c 15971F: drivers/net/dsa/mt7530-mmio.c 15972F: drivers/net/dsa/mt7530.* 15973F: net/dsa/tag_mtk.c 15974 15975MEDIATEK T7XX 5G WWAN MODEM DRIVER 15976M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15977R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15978R: Liu Haijun <haijun.liu@mediatek.com> 15979R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15980L: netdev@vger.kernel.org 15981S: Supported 15982F: drivers/net/wwan/t7xx/ 15983 15984MEDIATEK USB3 DRD IP DRIVER 15985M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15986L: linux-usb@vger.kernel.org 15987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15988L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15989S: Maintained 15990F: Documentation/devicetree/bindings/usb/mediatek,* 15991F: drivers/usb/host/xhci-mtk* 15992F: drivers/usb/mtu3/ 15993 15994MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15995M: Peter Senna Tschudin <peter.senna@gmail.com> 15996M: Ian Ray <ian.ray@ge.com> 15997M: Martyn Welch <martyn.welch@collabora.co.uk> 15998S: Maintained 15999F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 16000F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 16001 16002MEGARAID SCSI/SAS DRIVERS 16003M: Kashyap Desai <kashyap.desai@broadcom.com> 16004M: Sumit Saxena <sumit.saxena@broadcom.com> 16005M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 16006M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 16007L: megaraidlinux.pdl@broadcom.com 16008L: linux-scsi@vger.kernel.org 16009S: Maintained 16010W: http://www.avagotech.com/support/ 16011F: Documentation/scsi/megaraid.rst 16012F: drivers/scsi/megaraid.* 16013F: drivers/scsi/megaraid/ 16014 16015MELEXIS MLX90614 DRIVER 16016M: Crt Mori <cmo@melexis.com> 16017L: linux-iio@vger.kernel.org 16018S: Supported 16019W: http://www.melexis.com 16020F: drivers/iio/temperature/mlx90614.c 16021 16022MELEXIS MLX90632 DRIVER 16023M: Crt Mori <cmo@melexis.com> 16024L: linux-iio@vger.kernel.org 16025S: Supported 16026W: http://www.melexis.com 16027F: drivers/iio/temperature/mlx90632.c 16028 16029MELEXIS MLX90635 DRIVER 16030M: Crt Mori <cmo@melexis.com> 16031L: linux-iio@vger.kernel.org 16032S: Supported 16033W: http://www.melexis.com 16034F: drivers/iio/temperature/mlx90635.c 16035 16036MELLANOX BLUEFIELD I2C DRIVER 16037M: Khalil Blaiech <kblaiech@nvidia.com> 16038M: Asmaa Mnebhi <asmaa@nvidia.com> 16039L: linux-i2c@vger.kernel.org 16040S: Supported 16041F: drivers/i2c/busses/i2c-mlxbf.c 16042 16043MELLANOX ETHERNET DRIVER (mlx4_en) 16044M: Tariq Toukan <tariqt@nvidia.com> 16045L: netdev@vger.kernel.org 16046S: Maintained 16047W: https://www.nvidia.com/networking/ 16048Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16049F: drivers/net/ethernet/mellanox/mlx4/en_* 16050 16051MELLANOX ETHERNET DRIVER (mlx5e) 16052M: Saeed Mahameed <saeedm@nvidia.com> 16053M: Tariq Toukan <tariqt@nvidia.com> 16054M: Mark Bloch <mbloch@nvidia.com> 16055L: netdev@vger.kernel.org 16056S: Maintained 16057W: https://www.nvidia.com/networking/ 16058Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16059F: drivers/net/ethernet/mellanox/mlx5/core/en_* 16060 16061MELLANOX ETHERNET INNOVA DRIVERS 16062R: Boris Pismenny <borisp@nvidia.com> 16063L: netdev@vger.kernel.org 16064S: Maintained 16065W: https://www.nvidia.com/networking/ 16066Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16067F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 16068F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 16069F: include/linux/mlx5/mlx5_ifc_fpga.h 16070 16071MELLANOX ETHERNET SWITCH DRIVERS 16072M: Ido Schimmel <idosch@nvidia.com> 16073M: Petr Machata <petrm@nvidia.com> 16074L: netdev@vger.kernel.org 16075S: Supported 16076W: https://www.nvidia.com/networking/ 16077Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16078F: drivers/net/ethernet/mellanox/mlxsw/ 16079F: tools/testing/selftests/drivers/net/mlxsw/ 16080 16081MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 16082M: mlxsw@nvidia.com 16083L: netdev@vger.kernel.org 16084S: Supported 16085W: https://www.nvidia.com/networking/ 16086Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16087F: drivers/net/ethernet/mellanox/mlxfw/ 16088 16089MELLANOX HARDWARE PLATFORM SUPPORT 16090M: Hans de Goede <hansg@kernel.org> 16091M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16092M: Vadim Pasternak <vadimp@nvidia.com> 16093L: platform-driver-x86@vger.kernel.org 16094S: Supported 16095F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 16096F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 16097F: drivers/platform/mellanox/ 16098F: include/linux/platform_data/mlxreg.h 16099 16100MELLANOX MLX4 core VPI driver 16101M: Tariq Toukan <tariqt@nvidia.com> 16102L: netdev@vger.kernel.org 16103L: linux-rdma@vger.kernel.org 16104S: Maintained 16105W: https://www.nvidia.com/networking/ 16106Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16107F: drivers/net/ethernet/mellanox/mlx4/ 16108F: include/linux/mlx4/ 16109 16110MELLANOX MLX4 IB driver 16111M: Yishai Hadas <yishaih@nvidia.com> 16112L: linux-rdma@vger.kernel.org 16113S: Supported 16114W: https://www.nvidia.com/networking/ 16115Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16116F: drivers/infiniband/hw/mlx4/ 16117F: include/linux/mlx4/ 16118F: include/uapi/rdma/mlx4-abi.h 16119 16120MELLANOX MLX5 core VPI driver 16121M: Saeed Mahameed <saeedm@nvidia.com> 16122M: Leon Romanovsky <leonro@nvidia.com> 16123M: Tariq Toukan <tariqt@nvidia.com> 16124M: Mark Bloch <mbloch@nvidia.com> 16125L: netdev@vger.kernel.org 16126L: linux-rdma@vger.kernel.org 16127S: Maintained 16128W: https://www.nvidia.com/networking/ 16129Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16130F: Documentation/networking/device_drivers/ethernet/mellanox/ 16131F: drivers/net/ethernet/mellanox/mlx5/core/ 16132F: include/linux/mlx5/ 16133 16134MELLANOX MLX5 IB driver 16135M: Leon Romanovsky <leonro@nvidia.com> 16136L: linux-rdma@vger.kernel.org 16137S: Supported 16138W: https://www.nvidia.com/networking/ 16139Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16140F: drivers/infiniband/hw/mlx5/ 16141F: include/linux/mlx5/ 16142F: include/uapi/rdma/mlx5-abi.h 16143 16144MELLANOX MLX5 VDPA DRIVER 16145M: Dragos Tatulea <dtatulea@nvidia.com> 16146L: virtualization@lists.linux.dev 16147S: Supported 16148F: drivers/vdpa/mlx5/ 16149 16150MELLANOX MLXCPLD I2C AND MUX DRIVER 16151M: Vadim Pasternak <vadimp@nvidia.com> 16152M: Michael Shych <michaelsh@nvidia.com> 16153L: linux-i2c@vger.kernel.org 16154S: Supported 16155F: Documentation/i2c/busses/i2c-mlxcpld.rst 16156F: drivers/i2c/busses/i2c-mlxcpld.c 16157F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 16158 16159MELLANOX MLXCPLD LED DRIVER 16160M: Vadim Pasternak <vadimp@nvidia.com> 16161L: linux-leds@vger.kernel.org 16162S: Supported 16163F: Documentation/leds/leds-mlxcpld.rst 16164F: drivers/leds/leds-mlxcpld.c 16165F: drivers/leds/leds-mlxreg.c 16166 16167MEMBARRIER SUPPORT 16168M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16169M: "Paul E. McKenney" <paulmck@kernel.org> 16170L: linux-kernel@vger.kernel.org 16171S: Supported 16172F: Documentation/scheduler/membarrier.rst 16173F: arch/*/include/asm/membarrier.h 16174F: arch/*/include/asm/sync_core.h 16175F: include/uapi/linux/membarrier.h 16176F: kernel/sched/membarrier.c 16177 16178MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 16179M: Mike Rapoport <rppt@kernel.org> 16180L: linux-mm@kvack.org 16181S: Maintained 16182T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 16183T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 16184F: Documentation/core-api/boot-time-mm.rst 16185F: Documentation/core-api/kho/bindings/memblock/* 16186F: include/linux/memblock.h 16187F: mm/bootmem_info.c 16188F: mm/memblock.c 16189F: mm/memtest.c 16190F: mm/mm_init.c 16191F: mm/rodata_test.c 16192F: tools/testing/memblock/ 16193 16194MEMORY ALLOCATION PROFILING 16195M: Suren Baghdasaryan <surenb@google.com> 16196M: Kent Overstreet <kent.overstreet@linux.dev> 16197L: linux-mm@kvack.org 16198S: Maintained 16199F: Documentation/mm/allocation-profiling.rst 16200F: include/linux/alloc_tag.h 16201F: include/linux/pgalloc_tag.h 16202F: lib/alloc_tag.c 16203 16204MEMORY CONTROLLER DRIVERS 16205M: Krzysztof Kozlowski <krzk@kernel.org> 16206L: linux-kernel@vger.kernel.org 16207S: Maintained 16208B: mailto:krzk@kernel.org 16209T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 16210F: Documentation/devicetree/bindings/memory-controllers/ 16211F: drivers/memory/ 16212F: include/dt-bindings/memory/ 16213F: include/memory/ 16214 16215MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 16216M: Dmitry Osipenko <digetx@gmail.com> 16217L: linux-pm@vger.kernel.org 16218L: linux-tegra@vger.kernel.org 16219S: Maintained 16220T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 16221F: drivers/devfreq/tegra30-devfreq.c 16222 16223MEMORY HOT(UN)PLUG 16224M: David Hildenbrand <david@kernel.org> 16225M: Oscar Salvador <osalvador@suse.de> 16226L: linux-mm@kvack.org 16227S: Maintained 16228F: Documentation/admin-guide/mm/memory-hotplug.rst 16229F: Documentation/core-api/memory-hotplug.rst 16230F: drivers/base/memory.c 16231F: include/linux/memory_hotplug.h 16232F: include/linux/memremap.h 16233F: mm/memremap.c 16234F: mm/memory_hotplug.c 16235F: tools/testing/selftests/memory-hotplug/ 16236 16237MEMORY MANAGEMENT 16238M: Andrew Morton <akpm@linux-foundation.org> 16239L: linux-mm@kvack.org 16240S: Maintained 16241W: http://www.linux-mm.org 16242T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16243T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 16244F: mm/ 16245F: tools/mm/ 16246 16247MEMORY MANAGEMENT - CORE 16248M: Andrew Morton <akpm@linux-foundation.org> 16249M: David Hildenbrand <david@kernel.org> 16250R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16251R: Liam R. Howlett <Liam.Howlett@oracle.com> 16252R: Vlastimil Babka <vbabka@suse.cz> 16253R: Mike Rapoport <rppt@kernel.org> 16254R: Suren Baghdasaryan <surenb@google.com> 16255R: Michal Hocko <mhocko@suse.com> 16256L: linux-mm@kvack.org 16257S: Maintained 16258W: http://www.linux-mm.org 16259T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16260F: include/linux/gfp.h 16261F: include/linux/gfp_types.h 16262F: include/linux/highmem.h 16263F: include/linux/memory.h 16264F: include/linux/mm.h 16265F: include/linux/mm_*.h 16266F: include/linux/mmzone.h 16267F: include/linux/mmdebug.h 16268F: include/linux/mmu_notifier.h 16269F: include/linux/pagewalk.h 16270F: include/linux/pgtable.h 16271F: include/linux/ptdump.h 16272F: include/linux/vmpressure.h 16273F: include/linux/vmstat.h 16274F: kernel/fork.c 16275F: mm/Kconfig 16276F: mm/debug.c 16277F: mm/folio-compat.c 16278F: mm/highmem.c 16279F: mm/init-mm.c 16280F: mm/internal.h 16281F: mm/maccess.c 16282F: mm/memory.c 16283F: mm/mmu_notifier.c 16284F: mm/mmzone.c 16285F: mm/pagewalk.c 16286F: mm/pgtable-generic.c 16287F: mm/ptdump.c 16288F: mm/sparse-vmemmap.c 16289F: mm/sparse.c 16290F: mm/util.c 16291F: mm/vmpressure.c 16292F: mm/vmstat.c 16293N: include/linux/page[-_]* 16294 16295MEMORY MANAGEMENT - EXECMEM 16296M: Andrew Morton <akpm@linux-foundation.org> 16297M: Mike Rapoport <rppt@kernel.org> 16298L: linux-mm@kvack.org 16299S: Maintained 16300F: include/linux/execmem.h 16301F: mm/execmem.c 16302 16303MEMORY MANAGEMENT - GUP (GET USER PAGES) 16304M: Andrew Morton <akpm@linux-foundation.org> 16305M: David Hildenbrand <david@kernel.org> 16306R: Jason Gunthorpe <jgg@nvidia.com> 16307R: John Hubbard <jhubbard@nvidia.com> 16308R: Peter Xu <peterx@redhat.com> 16309L: linux-mm@kvack.org 16310S: Maintained 16311W: http://www.linux-mm.org 16312T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16313F: mm/gup.c 16314F: mm/gup_test.c 16315F: mm/gup_test.h 16316F: tools/testing/selftests/mm/gup_longterm.c 16317F: tools/testing/selftests/mm/gup_test.c 16318 16319MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16320M: Andrew Morton <akpm@linux-foundation.org> 16321M: David Hildenbrand <david@kernel.org> 16322R: Xu Xin <xu.xin16@zte.com.cn> 16323R: Chengming Zhou <chengming.zhou@linux.dev> 16324L: linux-mm@kvack.org 16325S: Maintained 16326W: http://www.linux-mm.org 16327T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16328F: Documentation/admin-guide/mm/ksm.rst 16329F: Documentation/mm/ksm.rst 16330F: include/linux/ksm.h 16331F: include/trace/events/ksm.h 16332F: mm/ksm.c 16333F: mm/mm_slot.h 16334 16335MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16336M: Andrew Morton <akpm@linux-foundation.org> 16337M: David Hildenbrand <david@kernel.org> 16338R: Zi Yan <ziy@nvidia.com> 16339R: Matthew Brost <matthew.brost@intel.com> 16340R: Joshua Hahn <joshua.hahnjy@gmail.com> 16341R: Rakie Kim <rakie.kim@sk.com> 16342R: Byungchul Park <byungchul@sk.com> 16343R: Gregory Price <gourry@gourry.net> 16344R: Ying Huang <ying.huang@linux.alibaba.com> 16345R: Alistair Popple <apopple@nvidia.com> 16346L: linux-mm@kvack.org 16347S: Maintained 16348W: http://www.linux-mm.org 16349T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16350F: include/linux/mempolicy.h 16351F: include/uapi/linux/mempolicy.h 16352F: include/linux/migrate.h 16353F: include/linux/migrate_mode.h 16354F: mm/mempolicy.c 16355F: mm/migrate.c 16356F: mm/migrate_device.c 16357 16358MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16359M: Andrew Morton <akpm@linux-foundation.org> 16360M: Axel Rasmussen <axelrasmussen@google.com> 16361M: Yuanchu Xie <yuanchu@google.com> 16362R: Wei Xu <weixugc@google.com> 16363L: linux-mm@kvack.org 16364S: Maintained 16365W: http://www.linux-mm.org 16366T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16367F: Documentation/admin-guide/mm/multigen_lru.rst 16368F: Documentation/mm/multigen_lru.rst 16369F: include/linux/mm_inline.h 16370F: include/linux/mmzone.h 16371F: mm/swap.c 16372F: mm/vmscan.c 16373F: mm/workingset.c 16374 16375MEMORY MANAGEMENT - MISC 16376M: Andrew Morton <akpm@linux-foundation.org> 16377M: David Hildenbrand <david@kernel.org> 16378R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16379R: Liam R. Howlett <Liam.Howlett@oracle.com> 16380R: Vlastimil Babka <vbabka@suse.cz> 16381R: Mike Rapoport <rppt@kernel.org> 16382R: Suren Baghdasaryan <surenb@google.com> 16383R: Michal Hocko <mhocko@suse.com> 16384L: linux-mm@kvack.org 16385S: Maintained 16386W: http://www.linux-mm.org 16387T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16388F: Documentation/admin-guide/mm/ 16389F: Documentation/mm/ 16390F: include/linux/cma.h 16391F: include/linux/dmapool.h 16392F: include/linux/ioremap.h 16393F: include/linux/memory-tiers.h 16394F: include/linux/page_idle.h 16395F: mm/backing-dev.c 16396F: mm/cma.c 16397F: mm/cma_debug.c 16398F: mm/cma_sysfs.c 16399F: mm/dmapool.c 16400F: mm/dmapool_test.c 16401F: mm/early_ioremap.c 16402F: mm/fadvise.c 16403F: mm/ioremap.c 16404F: mm/mapping_dirty_helpers.c 16405F: mm/memory-tiers.c 16406F: mm/page_idle.c 16407F: mm/pgalloc-track.h 16408F: mm/process_vm_access.c 16409F: tools/testing/selftests/mm/ 16410 16411MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16412M: Andrew Morton <akpm@linux-foundation.org> 16413M: Mike Rapoport <rppt@kernel.org> 16414L: linux-mm@kvack.org 16415S: Maintained 16416T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git 16417F: include/linux/numa_memblks.h 16418F: mm/numa.c 16419F: mm/numa_emulation.c 16420F: mm/numa_memblks.c 16421 16422MEMORY MANAGEMENT - OOM KILLER 16423M: Michal Hocko <mhocko@suse.com> 16424R: David Rientjes <rientjes@google.com> 16425R: Shakeel Butt <shakeel.butt@linux.dev> 16426L: linux-mm@kvack.org 16427S: Maintained 16428F: include/linux/oom.h 16429F: include/trace/events/oom.h 16430F: include/uapi/linux/oom.h 16431F: mm/oom_kill.c 16432 16433MEMORY MANAGEMENT - PAGE ALLOCATOR 16434M: Andrew Morton <akpm@linux-foundation.org> 16435M: Vlastimil Babka <vbabka@suse.cz> 16436R: Suren Baghdasaryan <surenb@google.com> 16437R: Michal Hocko <mhocko@suse.com> 16438R: Brendan Jackman <jackmanb@google.com> 16439R: Johannes Weiner <hannes@cmpxchg.org> 16440R: Zi Yan <ziy@nvidia.com> 16441L: linux-mm@kvack.org 16442S: Maintained 16443F: include/linux/compaction.h 16444F: include/linux/gfp.h 16445F: include/linux/page-isolation.h 16446F: mm/compaction.c 16447F: mm/debug_page_alloc.c 16448F: mm/debug_page_ref.c 16449F: mm/fail_page_alloc.c 16450F: mm/page_alloc.c 16451F: mm/page_ext.c 16452F: mm/page_frag_cache.c 16453F: mm/page_isolation.c 16454F: mm/page_owner.c 16455F: mm/page_poison.c 16456F: mm/page_reporting.c 16457F: mm/page_reporting.h 16458F: mm/show_mem.c 16459F: mm/shuffle.c 16460F: mm/shuffle.h 16461 16462MEMORY MANAGEMENT - RECLAIM 16463M: Andrew Morton <akpm@linux-foundation.org> 16464M: Johannes Weiner <hannes@cmpxchg.org> 16465R: David Hildenbrand <david@kernel.org> 16466R: Michal Hocko <mhocko@kernel.org> 16467R: Qi Zheng <zhengqi.arch@bytedance.com> 16468R: Shakeel Butt <shakeel.butt@linux.dev> 16469R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16470L: linux-mm@kvack.org 16471S: Maintained 16472F: mm/pt_reclaim.c 16473F: mm/vmscan.c 16474F: mm/workingset.c 16475 16476MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16477M: Andrew Morton <akpm@linux-foundation.org> 16478M: David Hildenbrand <david@kernel.org> 16479M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16480R: Rik van Riel <riel@surriel.com> 16481R: Liam R. Howlett <Liam.Howlett@oracle.com> 16482R: Vlastimil Babka <vbabka@suse.cz> 16483R: Harry Yoo <harry.yoo@oracle.com> 16484R: Jann Horn <jannh@google.com> 16485L: linux-mm@kvack.org 16486S: Maintained 16487F: include/linux/rmap.h 16488F: mm/page_vma_mapped.c 16489F: mm/rmap.c 16490F: tools/testing/selftests/mm/rmap.c 16491 16492MEMORY MANAGEMENT - SECRETMEM 16493M: Andrew Morton <akpm@linux-foundation.org> 16494M: Mike Rapoport <rppt@kernel.org> 16495L: linux-mm@kvack.org 16496S: Maintained 16497F: include/linux/secretmem.h 16498F: mm/secretmem.c 16499 16500MEMORY MANAGEMENT - SWAP 16501M: Andrew Morton <akpm@linux-foundation.org> 16502M: Chris Li <chrisl@kernel.org> 16503M: Kairui Song <kasong@tencent.com> 16504R: Kemeng Shi <shikemeng@huaweicloud.com> 16505R: Nhat Pham <nphamcs@gmail.com> 16506R: Baoquan He <bhe@redhat.com> 16507R: Barry Song <baohua@kernel.org> 16508L: linux-mm@kvack.org 16509S: Maintained 16510F: Documentation/mm/swap-table.rst 16511F: include/linux/swap.h 16512F: include/linux/swapfile.h 16513F: include/linux/swapops.h 16514F: mm/page_io.c 16515F: mm/swap.c 16516F: mm/swap.h 16517F: mm/swap_table.h 16518F: mm/swap_state.c 16519F: mm/swapfile.c 16520 16521MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16522M: Andrew Morton <akpm@linux-foundation.org> 16523M: David Hildenbrand <david@kernel.org> 16524M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16525R: Zi Yan <ziy@nvidia.com> 16526R: Baolin Wang <baolin.wang@linux.alibaba.com> 16527R: Liam R. Howlett <Liam.Howlett@oracle.com> 16528R: Nico Pache <npache@redhat.com> 16529R: Ryan Roberts <ryan.roberts@arm.com> 16530R: Dev Jain <dev.jain@arm.com> 16531R: Barry Song <baohua@kernel.org> 16532R: Lance Yang <lance.yang@linux.dev> 16533L: linux-mm@kvack.org 16534S: Maintained 16535W: http://www.linux-mm.org 16536T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16537F: Documentation/admin-guide/mm/transhuge.rst 16538F: include/linux/huge_mm.h 16539F: include/linux/khugepaged.h 16540F: include/trace/events/huge_memory.h 16541F: mm/huge_memory.c 16542F: mm/khugepaged.c 16543F: mm/mm_slot.h 16544F: tools/testing/selftests/mm/khugepaged.c 16545F: tools/testing/selftests/mm/split_huge_page_test.c 16546F: tools/testing/selftests/mm/transhuge-stress.c 16547 16548MEMORY MANAGEMENT - USERFAULTFD 16549M: Andrew Morton <akpm@linux-foundation.org> 16550R: Peter Xu <peterx@redhat.com> 16551L: linux-mm@kvack.org 16552S: Maintained 16553F: Documentation/admin-guide/mm/userfaultfd.rst 16554F: fs/userfaultfd.c 16555F: include/asm-generic/pgtable_uffd.h 16556F: include/linux/userfaultfd_k.h 16557F: include/uapi/linux/userfaultfd.h 16558F: mm/userfaultfd.c 16559F: tools/testing/selftests/mm/uffd-*.[ch] 16560 16561MEMORY MANAGEMENT - RUST 16562M: Alice Ryhl <aliceryhl@google.com> 16563R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16564R: Liam R. Howlett <Liam.Howlett@oracle.com> 16565L: linux-mm@kvack.org 16566L: rust-for-linux@vger.kernel.org 16567S: Maintained 16568W: http://www.linux-mm.org 16569T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16570F: rust/helpers/mm.c 16571F: rust/helpers/page.c 16572F: rust/kernel/mm.rs 16573F: rust/kernel/mm/ 16574F: rust/kernel/page.rs 16575 16576MEMORY MAPPING 16577M: Andrew Morton <akpm@linux-foundation.org> 16578M: Liam R. Howlett <Liam.Howlett@oracle.com> 16579M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16580R: Vlastimil Babka <vbabka@suse.cz> 16581R: Jann Horn <jannh@google.com> 16582R: Pedro Falcato <pfalcato@suse.de> 16583L: linux-mm@kvack.org 16584S: Maintained 16585W: http://www.linux-mm.org 16586T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16587F: include/trace/events/mmap.h 16588F: mm/interval_tree.c 16589F: mm/mincore.c 16590F: mm/mlock.c 16591F: mm/mmap.c 16592F: mm/mprotect.c 16593F: mm/mremap.c 16594F: mm/mseal.c 16595F: mm/msync.c 16596F: mm/nommu.c 16597F: mm/vma.c 16598F: mm/vma.h 16599F: mm/vma_exec.c 16600F: mm/vma_init.c 16601F: mm/vma_internal.h 16602F: tools/testing/selftests/mm/merge.c 16603F: tools/testing/vma/ 16604 16605MEMORY MAPPING - LOCKING 16606M: Andrew Morton <akpm@linux-foundation.org> 16607M: Suren Baghdasaryan <surenb@google.com> 16608M: Liam R. Howlett <Liam.Howlett@oracle.com> 16609M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16610R: Vlastimil Babka <vbabka@suse.cz> 16611R: Shakeel Butt <shakeel.butt@linux.dev> 16612L: linux-mm@kvack.org 16613S: Maintained 16614W: http://www.linux-mm.org 16615T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16616F: Documentation/mm/process_addrs.rst 16617F: include/linux/mmap_lock.h 16618F: include/trace/events/mmap_lock.h 16619F: mm/mmap_lock.c 16620 16621MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16622M: Andrew Morton <akpm@linux-foundation.org> 16623M: Liam R. Howlett <Liam.Howlett@oracle.com> 16624M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16625M: David Hildenbrand <david@kernel.org> 16626R: Vlastimil Babka <vbabka@suse.cz> 16627R: Jann Horn <jannh@google.com> 16628L: linux-mm@kvack.org 16629S: Maintained 16630W: http://www.linux-mm.org 16631T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16632F: include/uapi/asm-generic/mman-common.h 16633F: mm/madvise.c 16634 16635MEMORY TECHNOLOGY DEVICES (MTD) 16636M: Miquel Raynal <miquel.raynal@bootlin.com> 16637M: Richard Weinberger <richard@nod.at> 16638M: Vignesh Raghavendra <vigneshr@ti.com> 16639L: linux-mtd@lists.infradead.org 16640S: Maintained 16641W: http://www.linux-mtd.infradead.org/ 16642Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16643C: irc://irc.oftc.net/mtd 16644T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16645T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16646F: Documentation/devicetree/bindings/mtd/ 16647F: drivers/mtd/ 16648F: include/linux/mtd/ 16649F: include/uapi/mtd/ 16650 16651MEN A21 WATCHDOG DRIVER 16652M: Johannes Thumshirn <morbidrsa@gmail.com> 16653L: linux-watchdog@vger.kernel.org 16654S: Maintained 16655F: drivers/watchdog/mena21_wdt.c 16656 16657MEN CHAMELEON BUS (mcb) 16658M: Johannes Thumshirn <morbidrsa@gmail.com> 16659S: Maintained 16660F: Documentation/driver-api/men-chameleon-bus.rst 16661F: drivers/mcb/ 16662F: include/linux/mcb.h 16663 16664MEN F21BMC (Board Management Controller) 16665M: Andreas Werner <andreas.werner@men.de> 16666S: Supported 16667F: Documentation/hwmon/menf21bmc.rst 16668F: drivers/hwmon/menf21bmc_hwmon.c 16669F: drivers/leds/leds-menf21bmc.c 16670F: drivers/mfd/menf21bmc.c 16671F: drivers/watchdog/menf21bmc_wdt.c 16672 16673MEN Z069 WATCHDOG DRIVER 16674M: Johannes Thumshirn <jth@kernel.org> 16675L: linux-watchdog@vger.kernel.org 16676S: Maintained 16677F: drivers/watchdog/menz69_wdt.c 16678 16679MESON AO CEC DRIVER FOR AMLOGIC SOCS 16680M: Neil Armstrong <neil.armstrong@linaro.org> 16681L: linux-media@vger.kernel.org 16682L: linux-amlogic@lists.infradead.org 16683S: Supported 16684W: http://linux-meson.com/ 16685T: git git://linuxtv.org/media.git 16686F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16687F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16688F: drivers/media/cec/platform/meson/ao-cec.c 16689 16690MESON GE2D DRIVER FOR AMLOGIC SOCS 16691M: Neil Armstrong <neil.armstrong@linaro.org> 16692L: linux-media@vger.kernel.org 16693L: linux-amlogic@lists.infradead.org 16694S: Supported 16695T: git git://linuxtv.org/media.git 16696F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16697F: drivers/media/platform/amlogic/meson-ge2d/ 16698 16699MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16700M: Liang Yang <liang.yang@amlogic.com> 16701L: linux-mtd@lists.infradead.org 16702S: Maintained 16703F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16704F: drivers/mtd/nand/raw/meson_* 16705 16706MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16707M: Neil Armstrong <neil.armstrong@linaro.org> 16708L: linux-media@vger.kernel.org 16709L: linux-amlogic@lists.infradead.org 16710S: Supported 16711T: git git://linuxtv.org/media.git 16712F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16713F: drivers/staging/media/meson/vdec/ 16714 16715META ETHERNET DRIVERS 16716M: Alexander Duyck <alexanderduyck@fb.com> 16717M: Jakub Kicinski <kuba@kernel.org> 16718R: kernel-team@meta.com 16719S: Maintained 16720F: Documentation/networking/device_drivers/ethernet/meta/ 16721F: drivers/net/ethernet/meta/ 16722 16723METHODE UDPU SUPPORT 16724M: Robert Marko <robert.marko@sartura.hr> 16725S: Maintained 16726F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16727F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16728 16729MHI BUS 16730M: Manivannan Sadhasivam <mani@kernel.org> 16731L: mhi@lists.linux.dev 16732L: linux-arm-msm@vger.kernel.org 16733S: Maintained 16734T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16735F: Documentation/ABI/stable/sysfs-bus-mhi 16736F: Documentation/mhi/ 16737F: drivers/bus/mhi/ 16738F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16739F: include/linux/mhi.h 16740 16741MICROBLAZE ARCHITECTURE 16742M: Michal Simek <monstr@monstr.eu> 16743S: Supported 16744W: http://www.monstr.eu/fdt/ 16745T: git git://git.monstr.eu/linux-2.6-microblaze.git 16746F: arch/microblaze/ 16747 16748MICROBLAZE TMR INJECT 16749M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16750S: Supported 16751F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16752F: drivers/misc/xilinx_tmr_inject.c 16753 16754MICROBLAZE TMR MANAGER 16755M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16756S: Supported 16757F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16758F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16759F: drivers/misc/xilinx_tmr_manager.c 16760 16761MICROCHIP AT91 DMA DRIVERS 16762M: Ludovic Desroches <ludovic.desroches@microchip.com> 16763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16764L: dmaengine@vger.kernel.org 16765S: Supported 16766F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16767F: drivers/dma/at_hdmac.c 16768F: drivers/dma/at_xdmac.c 16769F: include/dt-bindings/dma/at91.h 16770 16771MICROCHIP AT91 SERIAL DRIVER 16772M: Richard Genoud <richard.genoud@bootlin.com> 16773S: Maintained 16774F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16775F: drivers/tty/serial/atmel_serial.c 16776F: drivers/tty/serial/atmel_serial.h 16777 16778MICROCHIP AT91 USART MFD DRIVER 16779M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16780L: linux-kernel@vger.kernel.org 16781S: Supported 16782F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16783F: drivers/mfd/at91-usart.c 16784F: include/dt-bindings/mfd/at91-usart.h 16785 16786MICROCHIP AT91 USART SPI DRIVER 16787M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16788L: linux-spi@vger.kernel.org 16789S: Supported 16790F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16791F: drivers/spi/spi-at91-usart.c 16792 16793MICROCHIP AUDIO ASOC DRIVERS 16794M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16795M: Andrei Simion <andrei.simion@microchip.com> 16796L: linux-sound@vger.kernel.org 16797S: Supported 16798F: Documentation/devicetree/bindings/sound/atmel* 16799F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16800F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16801F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16802F: sound/soc/atmel 16803 16804MICROCHIP CSI2DC DRIVER 16805M: Eugen Hristev <eugen.hristev@microchip.com> 16806L: linux-media@vger.kernel.org 16807S: Supported 16808F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16809F: drivers/media/platform/microchip/microchip-csi2dc.c 16810 16811MICROCHIP ECC DRIVER 16812L: linux-crypto@vger.kernel.org 16813S: Orphan 16814F: drivers/crypto/atmel-ecc.* 16815 16816MICROCHIP EIC DRIVER 16817M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16819S: Supported 16820F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16821F: drivers/irqchip/irq-mchp-eic.c 16822 16823MICROCHIP I2C DRIVER 16824M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16825L: linux-i2c@vger.kernel.org 16826S: Supported 16827F: drivers/i2c/busses/i2c-at91-*.c 16828F: drivers/i2c/busses/i2c-at91.h 16829 16830MICROCHIP ISC DRIVER 16831M: Eugen Hristev <eugen.hristev@microchip.com> 16832L: linux-media@vger.kernel.org 16833S: Supported 16834F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16835F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16836F: drivers/media/platform/microchip/microchip-isc* 16837F: drivers/media/platform/microchip/microchip-sama*-isc* 16838F: drivers/staging/media/deprecated/atmel/atmel-isc* 16839F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16840F: include/linux/atmel-isc-media.h 16841 16842MICROCHIP ISI DRIVER 16843M: Eugen Hristev <eugen.hristev@microchip.com> 16844L: linux-media@vger.kernel.org 16845S: Supported 16846F: drivers/media/platform/atmel/atmel-isi.c 16847F: drivers/media/platform/atmel/atmel-isi.h 16848 16849MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16850M: Woojung Huh <woojung.huh@microchip.com> 16851M: UNGLinuxDriver@microchip.com 16852L: netdev@vger.kernel.org 16853S: Maintained 16854F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16855F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16856F: drivers/net/dsa/microchip/* 16857F: include/linux/dsa/ksz_common.h 16858F: include/linux/platform_data/microchip-ksz.h 16859F: net/dsa/tag_ksz.c 16860 16861MICROCHIP LAN743X ETHERNET DRIVER 16862M: Bryan Whitehead <bryan.whitehead@microchip.com> 16863M: UNGLinuxDriver@microchip.com 16864L: netdev@vger.kernel.org 16865S: Maintained 16866F: drivers/net/ethernet/microchip/lan743x_* 16867 16868MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16869M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16870L: netdev@vger.kernel.org 16871S: Maintained 16872F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16873F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16874 16875MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16876M: Arun Ramadoss <arun.ramadoss@microchip.com> 16877R: UNGLinuxDriver@microchip.com 16878L: netdev@vger.kernel.org 16879S: Maintained 16880F: drivers/net/phy/microchip_t1.c 16881 16882MICROCHIP LAN966X ETHERNET DRIVER 16883M: Horatiu Vultur <horatiu.vultur@microchip.com> 16884M: UNGLinuxDriver@microchip.com 16885L: netdev@vger.kernel.org 16886S: Maintained 16887F: drivers/net/ethernet/microchip/lan966x/* 16888 16889MICROCHIP LAN966X OIC DRIVER 16890M: Herve Codina <herve.codina@bootlin.com> 16891S: Maintained 16892F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16893F: drivers/irqchip/irq-lan966x-oic.c 16894 16895MICROCHIP LAN966X PCI DRIVER 16896M: Herve Codina <herve.codina@bootlin.com> 16897S: Maintained 16898F: drivers/misc/lan966x_pci.c 16899F: drivers/misc/lan966x_pci.dtso 16900 16901MICROCHIP LAN969X ETHERNET DRIVER 16902M: Daniel Machon <daniel.machon@microchip.com> 16903M: UNGLinuxDriver@microchip.com 16904L: netdev@vger.kernel.org 16905S: Maintained 16906F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16907 16908MICROCHIP LCDFB DRIVER 16909M: Nicolas Ferre <nicolas.ferre@microchip.com> 16910L: linux-fbdev@vger.kernel.org 16911S: Maintained 16912F: drivers/video/fbdev/atmel_lcdfb.c 16913F: include/video/atmel_lcdc.h 16914 16915MICROCHIP MCP16502 PMIC DRIVER 16916M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16917M: Andrei Simion <andrei.simion@microchip.com> 16918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16919S: Supported 16920F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16921F: drivers/regulator/mcp16502.c 16922 16923MICROCHIP MCP3564 ADC DRIVER 16924M: Marius Cristea <marius.cristea@microchip.com> 16925L: linux-iio@vger.kernel.org 16926S: Supported 16927F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16928F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16929F: drivers/iio/adc/mcp3564.c 16930 16931MICROCHIP MCP3911 ADC DRIVER 16932M: Marcus Folkesson <marcus.folkesson@gmail.com> 16933M: Kent Gustavsson <kent@minoris.se> 16934L: linux-iio@vger.kernel.org 16935S: Maintained 16936F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16937F: drivers/iio/adc/mcp3911.c 16938 16939MICROCHIP MMC/SD/SDIO MCI DRIVER 16940M: Aubin Constans <aubin.constans@microchip.com> 16941S: Maintained 16942F: drivers/mmc/host/atmel-mci.c 16943 16944MICROCHIP NAND DRIVER 16945L: linux-mtd@lists.infradead.org 16946S: Orphan 16947F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16948F: drivers/mtd/nand/raw/atmel/* 16949 16950MICROCHIP OTPC DRIVER 16951M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16953S: Supported 16954F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16955F: drivers/nvmem/microchip-otpc.c 16956F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16957 16958MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16959M: Matteo Martelli <matteomartelli3@gmail.com> 16960L: linux-iio@vger.kernel.org 16961S: Supported 16962F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16963F: drivers/iio/adc/pac1921.c 16964 16965MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16966M: Marius Cristea <marius.cristea@microchip.com> 16967L: linux-iio@vger.kernel.org 16968S: Supported 16969F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16970F: drivers/iio/adc/pac1934.c 16971 16972MICROCHIP PCI1XXXX GP DRIVER 16973M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16974M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16975L: linux-gpio@vger.kernel.org 16976S: Supported 16977F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16978F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16979F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16980F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16981 16982MICROCHIP PCI1XXXX I2C DRIVER 16983M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16984M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16985L: linux-i2c@vger.kernel.org 16986S: Maintained 16987F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16988 16989MICROCHIP PCIe UART DRIVER 16990M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16991L: linux-serial@vger.kernel.org 16992S: Maintained 16993F: drivers/tty/serial/8250/8250_pci1xxxx.c 16994 16995MICROCHIP POLARFIRE FPGA DRIVERS 16996M: Conor Dooley <conor.dooley@microchip.com> 16997L: linux-fpga@vger.kernel.org 16998S: Supported 16999F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 17000F: drivers/fpga/microchip-spi.c 17001 17002MICROCHIP PWM DRIVER 17003M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17005L: linux-pwm@vger.kernel.org 17006S: Supported 17007F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 17008F: drivers/pwm/pwm-atmel.c 17009 17010MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 17011M: Manikandan Muralidharan <manikandan.m@microchip.com> 17012M: Dharma Balasubiramani <dharma.b@microchip.com> 17013L: dri-devel@lists.freedesktop.org 17014S: Supported 17015F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 17016F: drivers/gpu/drm/bridge/microchip-lvds.c 17017 17018MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 17019M: Eugen Hristev <eugen.hristev@microchip.com> 17020L: linux-iio@vger.kernel.org 17021S: Supported 17022F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 17023F: drivers/iio/adc/at91-sama5d2_adc.c 17024F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 17025 17026MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 17027M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17028S: Supported 17029F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 17030F: drivers/power/reset/at91-sama5d2_shdwc.c 17031 17032MICROCHIP SOC DRIVERS 17033M: Conor Dooley <conor@kernel.org> 17034S: Supported 17035T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17036F: Documentation/devicetree/bindings/soc/microchip/ 17037F: drivers/soc/microchip/ 17038 17039MICROCHIP SPI DRIVER 17040M: Ryan Wanner <ryan.wanner@microchip.com> 17041S: Supported 17042F: drivers/spi/spi-atmel.* 17043 17044MICROCHIP SSC DRIVER 17045M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17046M: Andrei Simion <andrei.simion@microchip.com> 17047L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17048S: Supported 17049F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 17050F: drivers/misc/atmel-ssc.c 17051F: include/linux/atmel-ssc.h 17052 17053Microchip Timer Counter Block (TCB) Capture Driver 17054M: Kamel Bouhara <kamel.bouhara@bootlin.com> 17055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17056L: linux-iio@vger.kernel.org 17057S: Maintained 17058F: drivers/counter/microchip-tcb-capture.c 17059F: include/uapi/linux/counter/microchip-tcb-capture.h 17060 17061MICROCHIP USB251XB DRIVER 17062M: Richard Leitner <richard.leitner@skidata.com> 17063L: linux-usb@vger.kernel.org 17064S: Maintained 17065F: Documentation/devicetree/bindings/usb/usb251xb.yaml 17066F: drivers/usb/misc/usb251xb.c 17067 17068MICROCHIP USBA UDC DRIVER 17069M: Cristian Birsan <cristian.birsan@microchip.com> 17070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17071S: Supported 17072F: drivers/usb/gadget/udc/atmel_usba_udc.* 17073 17074MICROCHIP WILC1000 WIFI DRIVER 17075M: Ajay Singh <ajay.kathat@microchip.com> 17076M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17077L: linux-wireless@vger.kernel.org 17078S: Supported 17079F: drivers/net/wireless/microchip/ 17080 17081MICROCHIP ZL3073X DRIVER 17082M: Ivan Vecera <ivecera@redhat.com> 17083M: Prathosh Satish <Prathosh.Satish@microchip.com> 17084L: netdev@vger.kernel.org 17085S: Supported 17086F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 17087F: drivers/dpll/zl3073x/ 17088 17089MICROSEMI MIPS SOCS 17090M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17091M: UNGLinuxDriver@microchip.com 17092L: linux-mips@vger.kernel.org 17093S: Supported 17094F: Documentation/devicetree/bindings/mips/mscc.txt 17095F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 17096F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 17097F: arch/mips/boot/dts/mscc/ 17098F: arch/mips/configs/generic/board-ocelot.config 17099F: arch/mips/generic/board-ocelot.c 17100 17101MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 17102M: Don Brace <don.brace@microchip.com> 17103L: storagedev@microchip.com 17104L: linux-scsi@vger.kernel.org 17105S: Supported 17106F: Documentation/scsi/smartpqi.rst 17107F: drivers/scsi/smartpqi/Kconfig 17108F: drivers/scsi/smartpqi/Makefile 17109F: drivers/scsi/smartpqi/smartpqi*.[ch] 17110F: include/linux/cciss*.h 17111F: include/uapi/linux/cciss*.h 17112 17113MICROSOFT MANA RDMA DRIVER 17114M: Long Li <longli@microsoft.com> 17115M: Konstantin Taranov <kotaranov@microsoft.com> 17116L: linux-rdma@vger.kernel.org 17117S: Supported 17118F: drivers/infiniband/hw/mana/ 17119F: include/net/mana 17120F: include/uapi/rdma/mana-abi.h 17121 17122MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 17123M: Maximilian Luz <luzmaximilian@gmail.com> 17124L: platform-driver-x86@vger.kernel.org 17125S: Maintained 17126F: drivers/platform/surface/surface_aggregator_tabletsw.c 17127 17128MICROSOFT SURFACE BATTERY AND AC DRIVERS 17129M: Maximilian Luz <luzmaximilian@gmail.com> 17130L: linux-pm@vger.kernel.org 17131L: platform-driver-x86@vger.kernel.org 17132S: Maintained 17133F: drivers/power/supply/surface_battery.c 17134F: drivers/power/supply/surface_charger.c 17135 17136MICROSOFT SURFACE DTX DRIVER 17137M: Maximilian Luz <luzmaximilian@gmail.com> 17138L: platform-driver-x86@vger.kernel.org 17139S: Maintained 17140F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 17141F: drivers/platform/surface/surface_dtx.c 17142F: include/uapi/linux/surface_aggregator/dtx.h 17143 17144MICROSOFT SURFACE SENSOR FAN DRIVER 17145M: Maximilian Luz <luzmaximilian@gmail.com> 17146M: Ivor Wanders <ivor@iwanders.net> 17147L: linux-hwmon@vger.kernel.org 17148S: Maintained 17149F: Documentation/hwmon/surface_fan.rst 17150F: drivers/hwmon/surface_fan.c 17151 17152MICROSOFT SURFACE SENSOR THERMAL DRIVER 17153M: Maximilian Luz <luzmaximilian@gmail.com> 17154L: linux-hwmon@vger.kernel.org 17155S: Maintained 17156F: drivers/hwmon/surface_temp.c 17157 17158MICROSOFT SURFACE GPE LID SUPPORT DRIVER 17159M: Maximilian Luz <luzmaximilian@gmail.com> 17160L: platform-driver-x86@vger.kernel.org 17161S: Maintained 17162F: drivers/platform/surface/surface_gpe.c 17163 17164MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 17165M: Hans de Goede <hansg@kernel.org> 17166M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 17167M: Maximilian Luz <luzmaximilian@gmail.com> 17168L: platform-driver-x86@vger.kernel.org 17169S: Maintained 17170T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 17171F: drivers/platform/surface/ 17172 17173MICROSOFT SURFACE HID TRANSPORT DRIVER 17174M: Maximilian Luz <luzmaximilian@gmail.com> 17175L: linux-input@vger.kernel.org 17176L: platform-driver-x86@vger.kernel.org 17177S: Maintained 17178F: drivers/hid/surface-hid/ 17179 17180MICROSOFT SURFACE HOT-PLUG DRIVER 17181M: Maximilian Luz <luzmaximilian@gmail.com> 17182L: platform-driver-x86@vger.kernel.org 17183S: Maintained 17184F: drivers/platform/surface/surface_hotplug.c 17185 17186MICROSOFT SURFACE PLATFORM PROFILE DRIVER 17187M: Maximilian Luz <luzmaximilian@gmail.com> 17188L: platform-driver-x86@vger.kernel.org 17189S: Maintained 17190F: drivers/platform/surface/surface_platform_profile.c 17191 17192MICROSOFT SURFACE PRO 3 BUTTON DRIVER 17193M: Chen Yu <yu.c.chen@intel.com> 17194L: platform-driver-x86@vger.kernel.org 17195S: Supported 17196F: drivers/platform/surface/surfacepro3_button.c 17197 17198MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 17199M: Maximilian Luz <luzmaximilian@gmail.com> 17200L: platform-driver-x86@vger.kernel.org 17201S: Maintained 17202F: drivers/platform/surface/surface_aggregator_hub.c 17203 17204MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 17205M: Maximilian Luz <luzmaximilian@gmail.com> 17206L: platform-driver-x86@vger.kernel.org 17207S: Maintained 17208W: https://github.com/linux-surface/surface-aggregator-module 17209C: irc://irc.libera.chat/linux-surface 17210F: Documentation/driver-api/surface_aggregator/ 17211F: drivers/platform/surface/aggregator/ 17212F: drivers/platform/surface/surface_acpi_notify.c 17213F: drivers/platform/surface/surface_aggregator_cdev.c 17214F: drivers/platform/surface/surface_aggregator_registry.c 17215F: include/linux/surface_acpi_notify.h 17216F: include/linux/surface_aggregator/ 17217F: include/uapi/linux/surface_aggregator/ 17218 17219MICROTEK X6 SCANNER 17220M: Oliver Neukum <oliver@neukum.org> 17221S: Maintained 17222F: drivers/usb/image/microtek.* 17223 17224MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 17225M: Luka Kovacic <luka.kovacic@sartura.hr> 17226M: Luka Perkov <luka.perkov@sartura.hr> 17227S: Maintained 17228F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 17229F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 17230F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 17231F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 17232F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 17233F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 17234 17235MIN HEAP 17236M: Kuan-Wei Chiu <visitorckw@gmail.com> 17237L: linux-kernel@vger.kernel.org 17238S: Maintained 17239F: Documentation/core-api/min_heap.rst 17240F: include/linux/min_heap.h 17241F: lib/min_heap.c 17242F: lib/test_min_heap.c 17243 17244MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 17245M: Sakari Ailus <sakari.ailus@linux.intel.com> 17246L: linux-media@vger.kernel.org 17247S: Maintained 17248F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 17249F: Documentation/driver-api/media/drivers/ccs/ 17250F: Documentation/userspace-api/media/drivers/ccs.rst 17251F: drivers/media/i2c/ccs-pll.c 17252F: drivers/media/i2c/ccs-pll.h 17253F: drivers/media/i2c/ccs/ 17254F: include/uapi/linux/ccs.h 17255F: include/uapi/linux/smiapp.h 17256 17257MIPS 17258M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17259L: linux-mips@vger.kernel.org 17260S: Maintained 17261Q: https://patchwork.kernel.org/project/linux-mips/list/ 17262T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 17263F: Documentation/devicetree/bindings/mips/ 17264F: Documentation/arch/mips/ 17265F: arch/mips/ 17266F: drivers/platform/mips/ 17267F: include/dt-bindings/mips/ 17268 17269MIPS BOSTON DEVELOPMENT BOARD 17270M: Paul Burton <paulburton@kernel.org> 17271L: linux-mips@vger.kernel.org 17272S: Maintained 17273F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 17274F: arch/mips/boot/dts/img/boston.dts 17275F: arch/mips/configs/generic/board-boston.config 17276F: drivers/clk/imgtec/clk-boston.c 17277F: include/dt-bindings/clock/boston-clock.h 17278 17279MIPS CORE DRIVERS 17280M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17281L: linux-mips@vger.kernel.org 17282S: Supported 17283F: drivers/bus/mips_cdmm.c 17284F: drivers/clocksource/mips-gic-timer.c 17285F: drivers/cpuidle/cpuidle-cps.c 17286F: drivers/irqchip/irq-mips-cpu.c 17287F: drivers/irqchip/irq-mips-gic.c 17288 17289MIPS GENERIC PLATFORM 17290M: Paul Burton <paulburton@kernel.org> 17291L: linux-mips@vger.kernel.org 17292S: Supported 17293F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17294F: arch/mips/generic/ 17295F: arch/mips/tools/generic-board-config.sh 17296 17297MIPS RINT INSTRUCTION EMULATION 17298M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17299L: linux-mips@vger.kernel.org 17300S: Supported 17301F: arch/mips/math-emu/dp_rint.c 17302F: arch/mips/math-emu/sp_rint.c 17303 17304MIPS/LOONGSON1 ARCHITECTURE 17305M: Keguang Zhang <keguang.zhang@gmail.com> 17306L: linux-mips@vger.kernel.org 17307S: Maintained 17308F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17309F: arch/mips/boot/dts/loongson/loongson1* 17310F: arch/mips/configs/loongson1_defconfig 17311F: arch/mips/loongson32/ 17312F: drivers/*/*loongson1* 17313F: drivers/mtd/nand/raw/loongson-nand-controller.c 17314F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17315F: sound/soc/loongson/loongson1_ac97.c 17316 17317MIPS/LOONGSON2EF ARCHITECTURE 17318M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17319L: linux-mips@vger.kernel.org 17320S: Maintained 17321F: arch/mips/include/asm/mach-loongson2ef/ 17322F: arch/mips/loongson2ef/ 17323F: drivers/cpufreq/loongson2_cpufreq.c 17324 17325MIPS/LOONGSON64 ARCHITECTURE 17326M: Huacai Chen <chenhuacai@kernel.org> 17327M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17328L: linux-mips@vger.kernel.org 17329S: Maintained 17330F: arch/mips/include/asm/mach-loongson64/ 17331F: arch/mips/loongson64/ 17332F: drivers/irqchip/irq-loongson* 17333F: drivers/platform/mips/cpu_hwmon.c 17334 17335MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17336M: Hans Verkuil <hverkuil@kernel.org> 17337L: linux-media@vger.kernel.org 17338S: Odd Fixes 17339W: https://linuxtv.org 17340T: git git://linuxtv.org/media.git 17341F: drivers/media/radio/radio-miropcm20* 17342 17343MITSUMI MM8013 FG DRIVER 17344M: Konrad Dybcio <konradybcio@kernel.org> 17345F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17346F: drivers/power/supply/mm8013.c 17347 17348MMP SUPPORT 17349R: Lubomir Rintel <lkundrak@v3.sk> 17350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17351S: Odd Fixes 17352T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17353F: arch/arm/boot/dts/marvell/mmp* 17354F: arch/arm/mach-mmp/ 17355F: include/linux/soc/mmp/ 17356 17357MMP USB PHY DRIVERS 17358R: Lubomir Rintel <lkundrak@v3.sk> 17359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17360S: Maintained 17361F: drivers/phy/marvell/phy-mmp3-usb.c 17362F: drivers/phy/marvell/phy-pxa-usb.c 17363 17364MMU GATHER AND TLB INVALIDATION 17365M: Will Deacon <will@kernel.org> 17366M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17367M: Andrew Morton <akpm@linux-foundation.org> 17368M: Nick Piggin <npiggin@gmail.com> 17369M: Peter Zijlstra <peterz@infradead.org> 17370L: linux-arch@vger.kernel.org 17371L: linux-mm@kvack.org 17372S: Maintained 17373F: arch/*/include/asm/tlb.h 17374F: include/asm-generic/tlb.h 17375F: include/trace/events/tlb.h 17376F: mm/mmu_gather.c 17377 17378MN88472 MEDIA DRIVER 17379L: linux-media@vger.kernel.org 17380S: Orphan 17381W: https://linuxtv.org 17382Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17383F: drivers/media/dvb-frontends/mn88472* 17384 17385MN88473 MEDIA DRIVER 17386L: linux-media@vger.kernel.org 17387S: Orphan 17388W: https://linuxtv.org 17389Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17390F: drivers/media/dvb-frontends/mn88473* 17391 17392MOBILEYE MIPS SOCS 17393M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17394M: Gregory CLEMENT <gregory.clement@bootlin.com> 17395M: Théo Lebrun <theo.lebrun@bootlin.com> 17396L: linux-mips@vger.kernel.org 17397S: Maintained 17398F: Documentation/devicetree/bindings/mips/mobileye.yaml 17399F: Documentation/devicetree/bindings/soc/mobileye/ 17400F: arch/mips/boot/dts/mobileye/ 17401F: arch/mips/configs/eyeq5_defconfig 17402F: arch/mips/mobileye/board-epm5.its.S 17403F: drivers/clk/clk-eyeq.c 17404F: drivers/pinctrl/pinctrl-eyeq5.c 17405F: drivers/reset/reset-eyeq.c 17406F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17407 17408MODULE SUPPORT 17409M: Luis Chamberlain <mcgrof@kernel.org> 17410M: Petr Pavlu <petr.pavlu@suse.com> 17411M: Daniel Gomez <da.gomez@kernel.org> 17412R: Sami Tolvanen <samitolvanen@google.com> 17413L: linux-modules@vger.kernel.org 17414L: linux-kernel@vger.kernel.org 17415S: Maintained 17416T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17417F: include/linux/kmod.h 17418F: include/linux/module*.h 17419F: kernel/module/ 17420F: lib/test_kmod.c 17421F: lib/tests/module/ 17422F: scripts/module* 17423F: tools/testing/selftests/kmod/ 17424F: tools/testing/selftests/module/ 17425 17426MONOLITHIC POWER SYSTEM PMIC DRIVER 17427M: Saravanan Sekar <sravanhome@gmail.com> 17428S: Maintained 17429F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17430F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17431F: drivers/hwmon/pmbus/mpq7932.c 17432F: drivers/iio/adc/mp2629_adc.c 17433F: drivers/mfd/mp2629.c 17434F: drivers/power/supply/mp2629_charger.c 17435F: drivers/regulator/mp5416.c 17436F: drivers/regulator/mpq7920.c 17437F: drivers/regulator/mpq7920.h 17438F: include/linux/mfd/mp2629.h 17439 17440MOST(R) TECHNOLOGY DRIVER 17441M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17442M: Christian Gromm <christian.gromm@microchip.com> 17443S: Maintained 17444F: Documentation/ABI/testing/configfs-most 17445F: Documentation/ABI/testing/sysfs-bus-most 17446F: drivers/most/ 17447F: drivers/staging/most/ 17448F: include/linux/most.h 17449 17450MOTORCOMM PHY DRIVER 17451M: Frank <Frank.Sae@motor-comm.com> 17452L: netdev@vger.kernel.org 17453S: Maintained 17454F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17455F: drivers/net/phy/motorcomm.c 17456 17457MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17458M: Jiri Slaby <jirislaby@kernel.org> 17459S: Maintained 17460F: Documentation/driver-api/tty/moxa-smartio.rst 17461F: drivers/tty/mxser.* 17462 17463MP3309C BACKLIGHT DRIVER 17464M: Flavio Suligoi <f.suligoi@asem.it> 17465L: dri-devel@lists.freedesktop.org 17466S: Maintained 17467F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17468F: drivers/video/backlight/mp3309c.c 17469 17470MPS MP2869 DRIVER 17471M: Wensheng Wang <wenswang@yeah.net> 17472L: linux-hwmon@vger.kernel.org 17473S: Maintained 17474F: Documentation/hwmon/mp2869.rst 17475F: drivers/hwmon/pmbus/mp2869.c 17476 17477MPS MP2891 DRIVER 17478M: Noah Wang <noahwang.wang@outlook.com> 17479L: linux-hwmon@vger.kernel.org 17480S: Maintained 17481F: Documentation/hwmon/mp2891.rst 17482F: drivers/hwmon/pmbus/mp2891.c 17483 17484MPS MP29502 DRIVER 17485M: Wensheng Wang <wenswang@yeah.net> 17486L: linux-hwmon@vger.kernel.org 17487S: Maintained 17488F: Documentation/hwmon/mp29502.rst 17489F: drivers/hwmon/pmbus/mp29502.c 17490 17491MPS MP2993 DRIVER 17492M: Noah Wang <noahwang.wang@outlook.com> 17493L: linux-hwmon@vger.kernel.org 17494S: Maintained 17495F: Documentation/hwmon/mp2993.rst 17496F: drivers/hwmon/pmbus/mp2993.c 17497 17498MPS MP9941 DRIVER 17499M: Noah Wang <noahwang.wang@outlook.com> 17500L: linux-hwmon@vger.kernel.org 17501S: Maintained 17502F: Documentation/hwmon/mp9941.rst 17503F: drivers/hwmon/pmbus/mp9941.c 17504 17505MR800 AVERMEDIA USB FM RADIO DRIVER 17506M: Alexey Klimov <alexey.klimov@linaro.org> 17507L: linux-media@vger.kernel.org 17508S: Maintained 17509T: git git://linuxtv.org/media.git 17510F: drivers/media/radio/radio-mr800.c 17511 17512MRF24J40 IEEE 802.15.4 RADIO DRIVER 17513M: Stefan Schmidt <stefan@datenfreihafen.org> 17514L: linux-wpan@vger.kernel.org 17515S: Odd Fixes 17516F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17517F: drivers/net/ieee802154/mrf24j40.c 17518 17519MSI EC DRIVER 17520M: Nikita Kravets <teackot@gmail.com> 17521L: platform-driver-x86@vger.kernel.org 17522S: Maintained 17523W: https://github.com/BeardOverflow/msi-ec 17524F: drivers/platform/x86/msi-ec.* 17525 17526MSI LAPTOP SUPPORT 17527M: "Lee, Chun-Yi" <jlee@suse.com> 17528L: platform-driver-x86@vger.kernel.org 17529S: Maintained 17530F: drivers/platform/x86/msi-laptop.c 17531 17532MSI WMI SUPPORT 17533L: platform-driver-x86@vger.kernel.org 17534S: Orphan 17535F: drivers/platform/x86/msi-wmi.c 17536 17537MSI WMI PLATFORM FEATURES 17538M: Armin Wolf <W_Armin@gmx.de> 17539L: platform-driver-x86@vger.kernel.org 17540S: Maintained 17541F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17542F: Documentation/wmi/devices/msi-wmi-platform.rst 17543F: drivers/platform/x86/msi-wmi-platform.c 17544 17545MSI001 MEDIA DRIVER 17546L: linux-media@vger.kernel.org 17547S: Orphan 17548W: https://linuxtv.org 17549Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17550F: drivers/media/tuners/msi001* 17551 17552MSI2500 MEDIA DRIVER 17553L: linux-media@vger.kernel.org 17554S: Orphan 17555W: https://linuxtv.org 17556Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17557F: drivers/media/usb/msi2500/ 17558 17559MSTAR INTERRUPT CONTROLLER DRIVER 17560M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17561M: Daniel Palmer <daniel@thingy.jp> 17562S: Maintained 17563F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17564F: drivers/irqchip/irq-mst-intc.c 17565 17566MSYSTEMS DISKONCHIP G3 MTD DRIVER 17567M: Robert Jarzmik <robert.jarzmik@free.fr> 17568L: linux-mtd@lists.infradead.org 17569S: Maintained 17570F: drivers/mtd/devices/docg3* 17571 17572MT9M114 ONSEMI SENSOR DRIVER 17573M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17574L: linux-media@vger.kernel.org 17575S: Maintained 17576T: git git://linuxtv.org/media.git 17577F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17578F: drivers/media/i2c/mt9m114.c 17579 17580MT9P031 APTINA CAMERA SENSOR 17581M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17582L: linux-media@vger.kernel.org 17583S: Maintained 17584T: git git://linuxtv.org/media.git 17585F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17586F: drivers/media/i2c/mt9p031.c 17587 17588MT9T112 APTINA CAMERA SENSOR 17589M: Jacopo Mondi <jacopo@jmondi.org> 17590L: linux-media@vger.kernel.org 17591S: Odd Fixes 17592T: git git://linuxtv.org/media.git 17593F: drivers/media/i2c/mt9t112.c 17594F: include/media/i2c/mt9t112.h 17595 17596MT9V032 APTINA CAMERA SENSOR 17597M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17598L: linux-media@vger.kernel.org 17599S: Maintained 17600T: git git://linuxtv.org/media.git 17601F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17602F: drivers/media/i2c/mt9v032.c 17603 17604MT9V111 APTINA CAMERA SENSOR 17605M: Jacopo Mondi <jacopo@jmondi.org> 17606L: linux-media@vger.kernel.org 17607S: Maintained 17608T: git git://linuxtv.org/media.git 17609F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17610F: drivers/media/i2c/mt9v111.c 17611 17612MULTIFUNCTION DEVICES (MFD) 17613M: Lee Jones <lee@kernel.org> 17614S: Maintained 17615T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17616F: Documentation/devicetree/bindings/mfd/ 17617F: drivers/mfd/ 17618F: include/dt-bindings/mfd/ 17619F: include/linux/mfd/ 17620 17621MULTIMEDIA CARD (MMC) ETC. OVER SPI 17622S: Orphan 17623F: drivers/mmc/host/mmc_spi.c 17624F: include/linux/spi/mmc_spi.h 17625 17626MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17627M: Ulf Hansson <ulf.hansson@linaro.org> 17628L: linux-mmc@vger.kernel.org 17629S: Maintained 17630T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17631F: Documentation/devicetree/bindings/mmc/ 17632F: drivers/mmc/ 17633F: include/linux/mmc/ 17634F: include/uapi/linux/mmc/ 17635 17636MULTIPLEXER SUBSYSTEM 17637M: Peter Rosin <peda@axentia.se> 17638S: Odd Fixes 17639F: Documentation/ABI/testing/sysfs-class-mux* 17640F: Documentation/devicetree/bindings/mux/ 17641F: drivers/mux/ 17642F: include/dt-bindings/mux/ 17643F: include/linux/mux/ 17644 17645MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17646M: Bin Liu <b-liu@ti.com> 17647L: linux-usb@vger.kernel.org 17648S: Maintained 17649F: drivers/usb/musb/ 17650 17651MXL301RF MEDIA DRIVER 17652M: Akihiro Tsukada <tskd08@gmail.com> 17653L: linux-media@vger.kernel.org 17654S: Odd Fixes 17655F: drivers/media/tuners/mxl301rf* 17656 17657MXL5007T MEDIA DRIVER 17658M: Michael Krufky <mkrufky@linuxtv.org> 17659L: linux-media@vger.kernel.org 17660S: Maintained 17661W: https://linuxtv.org 17662W: http://github.com/mkrufky 17663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17664T: git git://linuxtv.org/mkrufky/tuners.git 17665F: drivers/media/tuners/mxl5007t.* 17666 17667MXSFB DRM DRIVER 17668M: Marek Vasut <marex@denx.de> 17669M: Stefan Agner <stefan@agner.ch> 17670L: dri-devel@lists.freedesktop.org 17671S: Supported 17672T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17673F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17674F: drivers/gpu/drm/mxsfb/ 17675 17676MYLEX DAC960 PCI RAID Controller 17677M: Hannes Reinecke <hare@kernel.org> 17678L: linux-scsi@vger.kernel.org 17679S: Supported 17680F: drivers/scsi/myrb.* 17681F: drivers/scsi/myrs.* 17682 17683MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17684L: netdev@vger.kernel.org 17685S: Orphan 17686W: https://www.cspi.com/ethernet-products/support/downloads/ 17687F: drivers/net/ethernet/myricom/myri10ge/ 17688 17689NAND FLASH SUBSYSTEM 17690M: Miquel Raynal <miquel.raynal@bootlin.com> 17691R: Richard Weinberger <richard@nod.at> 17692L: linux-mtd@lists.infradead.org 17693S: Maintained 17694W: http://www.linux-mtd.infradead.org/ 17695Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17696C: irc://irc.oftc.net/mtd 17697T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17698F: drivers/mtd/nand/ 17699F: include/linux/mtd/*nand*.h 17700 17701NATIONAL INSTRUMENTS SERIAL DRIVER 17702M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17703L: linux-serial@vger.kernel.org 17704S: Maintained 17705F: drivers/tty/serial/8250/8250_ni.c 17706 17707NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17708M: Daniel Mack <zonque@gmail.com> 17709L: linux-sound@vger.kernel.org 17710S: Maintained 17711W: http://www.native-instruments.com 17712F: sound/usb/caiaq/ 17713 17714NATSEMI ETHERNET DRIVER (DP8381x) 17715S: Orphan 17716F: drivers/net/ethernet/natsemi/natsemi.c 17717 17718NCR 5380 SCSI DRIVERS 17719M: Finn Thain <fthain@linux-m68k.org> 17720M: Michael Schmitz <schmitzmic@gmail.com> 17721L: linux-scsi@vger.kernel.org 17722S: Maintained 17723F: Documentation/scsi/g_NCR5380.rst 17724F: drivers/scsi/NCR5380.* 17725F: drivers/scsi/arm/cumana_1.c 17726F: drivers/scsi/arm/oak.c 17727F: drivers/scsi/atari_scsi.* 17728F: drivers/scsi/dmx3191d.c 17729F: drivers/scsi/g_NCR5380.* 17730F: drivers/scsi/mac_scsi.* 17731F: drivers/scsi/sun3_scsi.* 17732F: drivers/scsi/sun3_scsi_vme.c 17733 17734NCSI LIBRARY 17735M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17736R: Paul Fertser <fercerpav@gmail.com> 17737S: Maintained 17738F: net/ncsi/ 17739 17740NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17741M: Zev Weiss <zev@bewilderbeest.net> 17742L: linux-hwmon@vger.kernel.org 17743S: Maintained 17744F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17745F: drivers/hwmon/nct6775-i2c.c 17746 17747NCT7363 HARDWARE MONITOR DRIVER 17748M: Ban Feng <kcfeng0@nuvoton.com> 17749L: linux-hwmon@vger.kernel.org 17750S: Maintained 17751F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17752F: Documentation/hwmon/nct7363.rst 17753F: drivers/hwmon/nct7363.c 17754 17755NETCONSOLE 17756M: Breno Leitao <leitao@debian.org> 17757S: Maintained 17758F: Documentation/networking/netconsole.rst 17759F: drivers/net/netconsole.c 17760F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17761F: tools/testing/selftests/drivers/net/netcons\* 17762 17763NETDEVSIM 17764M: Jakub Kicinski <kuba@kernel.org> 17765S: Maintained 17766F: drivers/net/netdevsim/* 17767F: tools/testing/selftests/drivers/net/netdevsim/* 17768 17769NETEM NETWORK EMULATOR 17770M: Stephen Hemminger <stephen@networkplumber.org> 17771L: netdev@vger.kernel.org 17772S: Maintained 17773F: net/sched/sch_netem.c 17774 17775NETERION 10GbE DRIVERS (s2io) 17776M: Jon Mason <jdmason@kudzu.us> 17777L: netdev@vger.kernel.org 17778S: Maintained 17779F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17780F: drivers/net/ethernet/neterion/ 17781 17782NETFILTER 17783M: Pablo Neira Ayuso <pablo@netfilter.org> 17784M: Jozsef Kadlecsik <kadlec@netfilter.org> 17785M: Florian Westphal <fw@strlen.de> 17786R: Phil Sutter <phil@nwl.cc> 17787L: netfilter-devel@vger.kernel.org 17788L: coreteam@netfilter.org 17789S: Maintained 17790W: http://www.netfilter.org/ 17791W: http://www.iptables.org/ 17792W: http://www.nftables.org/ 17793Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17794C: irc://irc.libera.chat/netfilter 17795T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17796T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17797F: include/linux/netfilter* 17798F: include/linux/netfilter/ 17799F: include/net/netfilter/ 17800F: include/uapi/linux/netfilter* 17801F: include/uapi/linux/netfilter/ 17802F: net/*/netfilter.c 17803F: net/*/netfilter/ 17804F: net/bridge/br_netfilter*.c 17805F: net/netfilter/ 17806F: tools/testing/selftests/net/netfilter/ 17807 17808NETROM NETWORK LAYER 17809L: linux-hams@vger.kernel.org 17810S: Orphan 17811W: https://linux-ax25.in-berlin.de 17812F: include/net/netrom.h 17813F: include/uapi/linux/netrom.h 17814F: net/netrom/ 17815 17816NETRONIX EMBEDDED CONTROLLER 17817M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17818S: Maintained 17819F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17820F: drivers/mfd/ntxec.c 17821F: drivers/pwm/pwm-ntxec.c 17822F: drivers/rtc/rtc-ntxec.c 17823F: include/linux/mfd/ntxec.h 17824 17825NETRONOME ETHERNET DRIVERS 17826R: Jakub Kicinski <kuba@kernel.org> 17827R: Simon Horman <horms@kernel.org> 17828L: oss-drivers@corigine.com 17829S: Odd Fixes 17830F: drivers/net/ethernet/netronome/ 17831 17832NETWORK BLOCK DEVICE (NBD) 17833M: Josef Bacik <josef@toxicpanda.com> 17834L: linux-block@vger.kernel.org 17835L: nbd@other.debian.org 17836S: Maintained 17837F: Documentation/admin-guide/blockdev/nbd.rst 17838F: drivers/block/nbd.c 17839F: include/trace/events/nbd.h 17840F: include/uapi/linux/nbd.h 17841 17842NETWORK DROP MONITOR 17843M: Neil Horman <nhorman@tuxdriver.com> 17844L: netdev@vger.kernel.org 17845S: Maintained 17846W: https://fedorahosted.org/dropwatch/ 17847F: include/uapi/linux/net_dropmon.h 17848F: net/core/drop_monitor.c 17849 17850NETWORKING DRIVERS 17851M: Andrew Lunn <andrew+netdev@lunn.ch> 17852M: "David S. Miller" <davem@davemloft.net> 17853M: Eric Dumazet <edumazet@google.com> 17854M: Jakub Kicinski <kuba@kernel.org> 17855M: Paolo Abeni <pabeni@redhat.com> 17856L: netdev@vger.kernel.org 17857S: Maintained 17858P: Documentation/process/maintainer-netdev.rst 17859Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17860T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17861T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17862F: Documentation/devicetree/bindings/net/ 17863F: Documentation/networking/net_cachelines/net_device.rst 17864F: drivers/connector/ 17865F: drivers/net/ 17866F: drivers/ptp/ 17867F: drivers/s390/net/ 17868F: include/dt-bindings/net/ 17869F: include/linux/cn_proc.h 17870F: include/linux/etherdevice.h 17871F: include/linux/ethtool_netlink.h 17872F: include/linux/fcdevice.h 17873F: include/linux/fddidevice.h 17874F: include/linux/hippidevice.h 17875F: include/linux/if_* 17876F: include/linux/inetdevice.h 17877F: include/linux/netdev* 17878F: include/linux/platform_data/wiznet.h 17879F: include/uapi/linux/cn_proc.h 17880F: include/uapi/linux/ethtool_netlink* 17881F: include/uapi/linux/if_* 17882F: include/uapi/linux/net_shaper.h 17883F: include/uapi/linux/netdev* 17884F: tools/testing/selftests/drivers/net/ 17885X: Documentation/devicetree/bindings/net/bluetooth/ 17886X: Documentation/devicetree/bindings/net/can/ 17887X: Documentation/devicetree/bindings/net/wireless/ 17888X: drivers/net/can/ 17889X: drivers/net/wireless/ 17890 17891NETWORKING DRIVERS (WIRELESS) 17892M: Johannes Berg <johannes@sipsolutions.net> 17893L: linux-wireless@vger.kernel.org 17894S: Maintained 17895W: https://wireless.wiki.kernel.org/ 17896Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17897T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17898T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17899F: Documentation/devicetree/bindings/net/wireless/ 17900F: drivers/net/wireless/ 17901X: drivers/net/wireless/ath/ 17902X: drivers/net/wireless/broadcom/ 17903X: drivers/net/wireless/intel/ 17904X: drivers/net/wireless/intersil/ 17905X: drivers/net/wireless/marvell/ 17906X: drivers/net/wireless/mediatek/mt76/ 17907X: drivers/net/wireless/mediatek/mt7601u/ 17908X: drivers/net/wireless/microchip/ 17909X: drivers/net/wireless/purelifi/ 17910X: drivers/net/wireless/quantenna/ 17911X: drivers/net/wireless/ralink/ 17912X: drivers/net/wireless/realtek/ 17913X: drivers/net/wireless/rsi/ 17914X: drivers/net/wireless/silabs/ 17915X: drivers/net/wireless/st/ 17916X: drivers/net/wireless/ti/ 17917X: drivers/net/wireless/zydas/ 17918 17919NETWORKING [DSA] 17920M: Andrew Lunn <andrew@lunn.ch> 17921M: Vladimir Oltean <olteanv@gmail.com> 17922S: Maintained 17923F: Documentation/devicetree/bindings/net/dsa/ 17924F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17925F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17926F: drivers/net/dsa/ 17927F: include/linux/dsa/ 17928F: include/linux/platform_data/dsa.h 17929F: include/net/dsa.h 17930F: net/dsa/ 17931F: tools/testing/selftests/drivers/net/dsa/ 17932 17933NETWORKING [ETHTOOL] 17934M: Andrew Lunn <andrew@lunn.ch> 17935M: Jakub Kicinski <kuba@kernel.org> 17936F: Documentation/netlink/specs/ethtool.yaml 17937F: Documentation/networking/ethtool-netlink.rst 17938F: include/linux/ethtool* 17939F: include/uapi/linux/ethtool* 17940F: net/ethtool/ 17941F: tools/testing/selftests/drivers/net/*/ethtool* 17942 17943NETWORKING [ETHTOOL CABLE TEST] 17944M: Andrew Lunn <andrew@lunn.ch> 17945F: net/ethtool/cabletest.c 17946F: tools/testing/selftests/drivers/net/*/ethtool* 17947K: cable_test 17948 17949NETWORKING [ETHTOOL MAC MERGE] 17950M: Vladimir Oltean <vladimir.oltean@nxp.com> 17951F: net/ethtool/mm.c 17952F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17953K: ethtool_mm 17954 17955NETWORKING [ETHTOOL PHY TOPOLOGY] 17956M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17957F: Documentation/networking/phy-link-topology.rst 17958F: drivers/net/phy/phy_link_topology.c 17959F: include/linux/phy_link_topology.h 17960F: net/ethtool/phy.c 17961 17962NETWORKING [GENERAL] 17963M: "David S. Miller" <davem@davemloft.net> 17964M: Eric Dumazet <edumazet@google.com> 17965M: Jakub Kicinski <kuba@kernel.org> 17966M: Paolo Abeni <pabeni@redhat.com> 17967R: Simon Horman <horms@kernel.org> 17968L: netdev@vger.kernel.org 17969S: Maintained 17970P: Documentation/process/maintainer-netdev.rst 17971Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17972B: mailto:netdev@vger.kernel.org 17973T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17974T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17975F: Documentation/core-api/netlink.rst 17976F: Documentation/netlink/ 17977F: Documentation/networking/ 17978F: Documentation/networking/net_cachelines/ 17979F: Documentation/process/maintainer-netdev.rst 17980F: Documentation/userspace-api/netlink/ 17981F: include/linux/ethtool.h 17982F: include/linux/framer/framer-provider.h 17983F: include/linux/framer/framer.h 17984F: include/linux/in.h 17985F: include/linux/in6.h 17986F: include/linux/indirect_call_wrapper.h 17987F: include/linux/inet.h 17988F: include/linux/inet_diag.h 17989F: include/linux/net.h 17990F: include/linux/netdev* 17991F: include/linux/netlink.h 17992F: include/linux/netpoll.h 17993F: include/linux/rtnetlink.h 17994F: include/linux/sctp.h 17995F: include/linux/seq_file_net.h 17996F: include/linux/skbuff* 17997F: include/net/ 17998F: include/uapi/linux/ethtool.h 17999F: include/uapi/linux/genetlink.h 18000F: include/uapi/linux/hsr_netlink.h 18001F: include/uapi/linux/in.h 18002F: include/uapi/linux/inet_diag.h 18003F: include/uapi/linux/nbd-netlink.h 18004F: include/uapi/linux/net.h 18005F: include/uapi/linux/net_namespace.h 18006F: include/uapi/linux/netconf.h 18007F: include/uapi/linux/netdev* 18008F: include/uapi/linux/netlink.h 18009F: include/uapi/linux/netlink_diag.h 18010F: include/uapi/linux/rtnetlink.h 18011F: include/uapi/linux/sctp.h 18012F: lib/net_utils.c 18013F: lib/random32.c 18014F: net/ 18015F: samples/pktgen/ 18016F: tools/net/ 18017F: tools/testing/selftests/net/ 18018X: Documentation/networking/mac80211-injection.rst 18019X: Documentation/networking/mac80211_hwsim/ 18020X: Documentation/networking/regulatory.rst 18021X: include/net/cfg80211.h 18022X: include/net/ieee80211_radiotap.h 18023X: include/net/iw_handler.h 18024X: include/net/mac80211.h 18025X: include/net/wext.h 18026X: net/9p/ 18027X: net/bluetooth/ 18028X: net/can/ 18029X: net/ceph/ 18030X: net/mac80211/ 18031X: net/rfkill/ 18032X: net/wireless/ 18033X: tools/testing/selftests/net/can/ 18034 18035NETWORKING [IOAM] 18036M: Justin Iurman <justin.iurman@uliege.be> 18037S: Maintained 18038F: Documentation/networking/ioam6* 18039F: include/linux/ioam6* 18040F: include/net/ioam6* 18041F: include/uapi/linux/ioam6* 18042F: net/ipv6/ioam6* 18043F: tools/testing/selftests/net/ioam6* 18044 18045NETWORKING [IPSEC] 18046M: Steffen Klassert <steffen.klassert@secunet.com> 18047M: Herbert Xu <herbert@gondor.apana.org.au> 18048M: "David S. Miller" <davem@davemloft.net> 18049L: netdev@vger.kernel.org 18050S: Maintained 18051T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 18052T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 18053F: include/net/xfrm.h 18054F: include/uapi/linux/xfrm.h 18055F: net/ipv4/ah4.c 18056F: net/ipv4/esp4* 18057F: net/ipv4/ip_vti.c 18058F: net/ipv4/ipcomp.c 18059F: net/ipv4/xfrm* 18060F: net/ipv6/ah6.c 18061F: net/ipv6/esp6* 18062F: net/ipv6/ip6_vti.c 18063F: net/ipv6/ipcomp6.c 18064F: net/ipv6/xfrm* 18065F: net/key/ 18066F: net/xfrm/ 18067F: tools/testing/selftests/net/ipsec.c 18068 18069NETWORKING [IPv4/IPv6] 18070M: "David S. Miller" <davem@davemloft.net> 18071M: David Ahern <dsahern@kernel.org> 18072L: netdev@vger.kernel.org 18073S: Maintained 18074T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18075F: arch/x86/net/* 18076F: include/linux/ip.h 18077F: include/linux/ipv6* 18078F: include/net/fib* 18079F: include/net/ip* 18080F: include/net/route.h 18081F: net/ipv4/ 18082F: net/ipv6/ 18083 18084NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 18085M: Paul Moore <paul@paul-moore.com> 18086L: netdev@vger.kernel.org 18087L: linux-security-module@vger.kernel.org 18088S: Supported 18089W: https://github.com/netlabel 18090F: Documentation/netlabel/ 18091F: include/net/calipso.h 18092F: include/net/cipso_ipv4.h 18093F: include/net/netlabel.h 18094F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 18095F: include/uapi/linux/netfilter/xt_SECMARK.h 18096F: net/ipv4/cipso_ipv4.c 18097F: net/ipv6/calipso.c 18098F: net/netfilter/xt_CONNSECMARK.c 18099F: net/netfilter/xt_SECMARK.c 18100F: net/netlabel/ 18101 18102NETWORKING [MACSEC] 18103M: Sabrina Dubroca <sd@queasysnail.net> 18104L: netdev@vger.kernel.org 18105S: Maintained 18106F: drivers/net/macsec.c 18107F: include/net/macsec.h 18108F: include/uapi/linux/if_macsec.h 18109K: macsec 18110K: \bmdo_ 18111 18112NETWORKING [MPTCP] 18113M: Matthieu Baerts <matttbe@kernel.org> 18114M: Mat Martineau <martineau@kernel.org> 18115R: Geliang Tang <geliang@kernel.org> 18116L: netdev@vger.kernel.org 18117L: mptcp@lists.linux.dev 18118S: Maintained 18119W: https://github.com/multipath-tcp/mptcp_net-next/wiki 18120B: https://github.com/multipath-tcp/mptcp_net-next/issues 18121T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 18122T: git https://github.com/multipath-tcp/mptcp_net-next.git export 18123F: Documentation/netlink/specs/mptcp_pm.yaml 18124F: Documentation/networking/mptcp*.rst 18125F: include/net/mptcp.h 18126F: include/trace/events/mptcp.h 18127F: include/uapi/linux/mptcp*.h 18128F: net/mptcp/ 18129F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 18130F: tools/testing/selftests/net/mptcp/ 18131 18132NETWORKING [SRv6] 18133M: Andrea Mayer <andrea.mayer@uniroma2.it> 18134L: netdev@vger.kernel.org 18135S: Maintained 18136T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18137F: include/linux/seg6* 18138F: include/net/seg6* 18139F: include/uapi/linux/seg6* 18140F: net/ipv6/seg6* 18141F: tools/testing/selftests/net/srv6* 18142 18143NETWORKING [TCP] 18144M: Eric Dumazet <edumazet@google.com> 18145M: Neal Cardwell <ncardwell@google.com> 18146R: Kuniyuki Iwashima <kuniyu@google.com> 18147L: netdev@vger.kernel.org 18148S: Maintained 18149F: Documentation/networking/net_cachelines/tcp_sock.rst 18150F: include/linux/tcp.h 18151F: include/net/tcp.h 18152F: include/trace/events/tcp.h 18153F: include/uapi/linux/tcp.h 18154F: net/ipv4/inet_connection_sock.c 18155F: net/ipv4/inet_hashtables.c 18156F: net/ipv4/inet_timewait_sock.c 18157F: net/ipv4/syncookies.c 18158F: net/ipv4/tcp*.c 18159F: net/ipv6/inet6_connection_sock.c 18160F: net/ipv6/inet6_hashtables.c 18161F: net/ipv6/syncookies.c 18162F: net/ipv6/tcp*.c 18163 18164NETWORKING [TLS] 18165M: John Fastabend <john.fastabend@gmail.com> 18166M: Jakub Kicinski <kuba@kernel.org> 18167M: Sabrina Dubroca <sd@queasysnail.net> 18168L: netdev@vger.kernel.org 18169S: Maintained 18170F: include/net/tls.h 18171F: include/uapi/linux/tls.h 18172F: net/tls/* 18173 18174NETWORKING [SOCKETS] 18175M: Eric Dumazet <edumazet@google.com> 18176M: Kuniyuki Iwashima <kuniyu@google.com> 18177M: Paolo Abeni <pabeni@redhat.com> 18178M: Willem de Bruijn <willemb@google.com> 18179S: Maintained 18180F: include/linux/sock_diag.h 18181F: include/linux/socket.h 18182F: include/linux/sockptr.h 18183F: include/net/sock.h 18184F: include/net/sock_reuseport.h 18185F: include/uapi/linux/socket.h 18186F: net/core/*sock* 18187F: net/core/scm.c 18188F: net/socket.c 18189 18190NETWORKING [UNIX SOCKETS] 18191M: Kuniyuki Iwashima <kuniyu@google.com> 18192S: Maintained 18193F: include/net/af_unix.h 18194F: include/net/netns/unix.h 18195F: include/uapi/linux/unix_diag.h 18196F: net/unix/ 18197F: tools/testing/selftests/net/af_unix/ 18198 18199NETXEN (1/10) GbE SUPPORT 18200M: Manish Chopra <manishc@marvell.com> 18201M: Rahul Verma <rahulv@marvell.com> 18202M: GR-Linux-NIC-Dev@marvell.com 18203L: netdev@vger.kernel.org 18204S: Maintained 18205F: drivers/net/ethernet/qlogic/netxen/ 18206 18207NET_FAILOVER MODULE 18208M: Sridhar Samudrala <sridhar.samudrala@intel.com> 18209L: netdev@vger.kernel.org 18210S: Supported 18211F: Documentation/networking/net_failover.rst 18212F: drivers/net/net_failover.c 18213F: include/net/net_failover.h 18214 18215NEXTHOP 18216M: David Ahern <dsahern@kernel.org> 18217L: netdev@vger.kernel.org 18218S: Maintained 18219F: include/net/netns/nexthop.h 18220F: include/net/nexthop.h 18221F: include/uapi/linux/nexthop.h 18222F: net/ipv4/nexthop.c 18223 18224NFC SUBSYSTEM 18225M: Krzysztof Kozlowski <krzk@kernel.org> 18226L: netdev@vger.kernel.org 18227S: Maintained 18228F: Documentation/devicetree/bindings/net/nfc/ 18229F: drivers/nfc/ 18230F: include/net/nfc/ 18231F: include/uapi/linux/nfc.h 18232F: net/nfc/ 18233 18234NFC VIRTUAL NCI DEVICE DRIVER 18235M: Bongsu Jeon <bongsu.jeon@samsung.com> 18236L: netdev@vger.kernel.org 18237S: Supported 18238F: drivers/nfc/virtual_ncidev.c 18239F: tools/testing/selftests/nci/ 18240 18241NFS, SUNRPC, AND LOCKD CLIENTS 18242M: Trond Myklebust <trondmy@kernel.org> 18243M: Anna Schumaker <anna@kernel.org> 18244L: linux-nfs@vger.kernel.org 18245S: Maintained 18246W: http://client.linux-nfs.org 18247T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 18248F: Documentation/filesystems/nfs/ 18249F: fs/lockd/ 18250F: fs/nfs/ 18251F: fs/nfs_common/ 18252F: include/linux/lockd/ 18253F: include/linux/nfs* 18254F: include/linux/sunrpc/ 18255F: include/uapi/linux/nfs* 18256F: include/uapi/linux/sunrpc/ 18257F: net/sunrpc/ 18258 18259NILFS2 FILESYSTEM 18260M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 18261L: linux-nilfs@vger.kernel.org 18262S: Supported 18263W: https://nilfs.sourceforge.io/ 18264T: git https://github.com/konis/nilfs2.git 18265F: Documentation/filesystems/nilfs2.rst 18266F: fs/nilfs2/ 18267F: include/trace/events/nilfs2.h 18268F: include/uapi/linux/nilfs2_api.h 18269F: include/uapi/linux/nilfs2_ondisk.h 18270 18271NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 18272M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18273S: Maintained 18274W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18275F: Documentation/scsi/NinjaSCSI.rst 18276F: drivers/scsi/pcmcia/nsp_* 18277 18278NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 18279M: GOTO Masanori <gotom@debian.or.jp> 18280M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18281S: Maintained 18282W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18283F: Documentation/scsi/NinjaSCSI.rst 18284F: drivers/scsi/nsp32* 18285 18286NINTENDO HID DRIVER 18287M: Daniel J. Ogorchock <djogorchock@gmail.com> 18288L: linux-input@vger.kernel.org 18289S: Maintained 18290F: drivers/hid/hid-nintendo* 18291 18292NIOS2 ARCHITECTURE 18293M: Dinh Nguyen <dinguyen@kernel.org> 18294S: Maintained 18295T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 18296F: arch/nios2/ 18297 18298NITRO ENCLAVES (NE) 18299M: Alexandru Ciobotaru <alcioa@amazon.com> 18300R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18301L: linux-kernel@vger.kernel.org 18302S: Supported 18303W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18304F: Documentation/virt/ne_overview.rst 18305F: drivers/virt/nitro_enclaves/ 18306F: include/linux/nitro_enclaves.h 18307F: include/uapi/linux/nitro_enclaves.h 18308F: samples/nitro_enclaves/ 18309 18310NITRO SECURE MODULE (NSM) 18311M: Alexander Graf <graf@amazon.com> 18312R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18313L: linux-kernel@vger.kernel.org 18314S: Supported 18315W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18316F: drivers/misc/nsm.c 18317F: include/uapi/linux/nsm.h 18318 18319NOHZ, DYNTICKS SUPPORT 18320M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18321M: Frederic Weisbecker <frederic@kernel.org> 18322M: Ingo Molnar <mingo@kernel.org> 18323M: Thomas Gleixner <tglx@linutronix.de> 18324L: linux-kernel@vger.kernel.org 18325S: Maintained 18326T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18327F: include/linux/sched/nohz.h 18328F: include/linux/tick.h 18329F: kernel/time/tick*.* 18330 18331NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18332M: Pavel Machek <pavel@kernel.org> 18333M: Sakari Ailus <sakari.ailus@iki.fi> 18334L: linux-media@vger.kernel.org 18335S: Maintained 18336F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18337F: drivers/media/i2c/ad5820.c 18338F: drivers/media/i2c/et8ek8 18339 18340NOKIA N900 POWER SUPPLY DRIVERS 18341R: Pali Rohár <pali@kernel.org> 18342F: drivers/power/supply/bq2415x_charger.c 18343F: drivers/power/supply/bq27xxx_battery.c 18344F: drivers/power/supply/bq27xxx_battery_i2c.c 18345F: drivers/power/supply/isp1704_charger.c 18346F: drivers/power/supply/rx51_battery.c 18347F: include/linux/power/bq2415x_charger.h 18348F: include/linux/power/bq27xxx_battery.h 18349 18350NOLIBC HEADER FILE 18351M: Willy Tarreau <w@1wt.eu> 18352M: Thomas Weißschuh <linux@weissschuh.net> 18353S: Maintained 18354T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18355F: tools/include/nolibc/ 18356F: tools/testing/selftests/nolibc/ 18357 18358NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18359M: Hans de Goede <hansg@kernel.org> 18360L: linux-input@vger.kernel.org 18361S: Maintained 18362F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18363F: drivers/input/touchscreen/novatek-nvt-ts.c 18364 18365NSDEPS 18366M: Matthias Maennich <maennich@google.com> 18367S: Maintained 18368F: Documentation/core-api/symbol-namespaces.rst 18369F: scripts/nsdeps 18370 18371NTB AMD DRIVER 18372M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18373M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18374L: ntb@lists.linux.dev 18375S: Supported 18376F: drivers/ntb/hw/amd/ 18377 18378NTB DRIVER CORE 18379M: Jon Mason <jdmason@kudzu.us> 18380M: Dave Jiang <dave.jiang@intel.com> 18381M: Allen Hubbe <allenbh@gmail.com> 18382L: ntb@lists.linux.dev 18383S: Supported 18384W: https://github.com/jonmason/ntb/wiki 18385T: git https://github.com/jonmason/ntb.git 18386F: drivers/net/ntb_netdev.c 18387F: drivers/ntb/ 18388F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18389F: include/linux/ntb.h 18390F: include/linux/ntb_transport.h 18391F: tools/testing/selftests/ntb/ 18392 18393NTB INTEL DRIVER 18394M: Dave Jiang <dave.jiang@intel.com> 18395L: ntb@lists.linux.dev 18396S: Supported 18397W: https://github.com/davejiang/linux/wiki 18398T: git https://github.com/davejiang/linux.git 18399F: drivers/ntb/hw/intel/ 18400 18401NTFS3 FILESYSTEM 18402M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18403L: ntfs3@lists.linux.dev 18404S: Supported 18405W: http://www.paragon-software.com/ 18406T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18407F: Documentation/filesystems/ntfs3.rst 18408F: fs/ntfs3/ 18409 18410NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18411M: Elizabeth Figura <zfigura@codeweavers.com> 18412L: wine-devel@winehq.org 18413S: Supported 18414F: Documentation/userspace-api/ntsync.rst 18415F: drivers/misc/ntsync.c 18416F: include/uapi/linux/ntsync.h 18417F: tools/testing/selftests/drivers/ntsync/ 18418 18419NUBUS SUBSYSTEM 18420M: Finn Thain <fthain@linux-m68k.org> 18421L: linux-m68k@lists.linux-m68k.org 18422S: Maintained 18423F: arch/*/include/asm/nubus.h 18424F: drivers/nubus/ 18425F: include/linux/nubus.h 18426F: include/uapi/linux/nubus.h 18427 18428NUVOTON NCT6694 MFD DRIVER 18429M: Ming Yu <tmyu0@nuvoton.com> 18430S: Supported 18431F: drivers/gpio/gpio-nct6694.c 18432F: drivers/hwmon/nct6694-hwmon.c 18433F: drivers/i2c/busses/i2c-nct6694.c 18434F: drivers/mfd/nct6694.c 18435F: drivers/net/can/usb/nct6694_canfd.c 18436F: drivers/rtc/rtc-nct6694.c 18437F: drivers/watchdog/nct6694_wdt.c 18438F: include/linux/mfd/nct6694.h 18439 18440NUVOTON NCT7201 IIO DRIVER 18441M: Eason Yang <j2anfernee@gmail.com> 18442L: linux-iio@vger.kernel.org 18443S: Maintained 18444F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18445F: drivers/iio/adc/nct7201.c 18446 18447NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18448M: Antonino Daplas <adaplas@gmail.com> 18449L: linux-fbdev@vger.kernel.org 18450S: Maintained 18451F: drivers/video/fbdev/nvidia/ 18452F: drivers/video/fbdev/riva/ 18453 18454NVIDIA WMI EC BACKLIGHT DRIVER 18455M: Daniel Dadap <ddadap@nvidia.com> 18456L: platform-driver-x86@vger.kernel.org 18457S: Supported 18458F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18459F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18460 18461NVM EXPRESS DRIVER 18462M: Keith Busch <kbusch@kernel.org> 18463M: Jens Axboe <axboe@fb.com> 18464M: Christoph Hellwig <hch@lst.de> 18465M: Sagi Grimberg <sagi@grimberg.me> 18466L: linux-nvme@lists.infradead.org 18467S: Supported 18468W: http://git.infradead.org/nvme.git 18469T: git git://git.infradead.org/nvme.git 18470F: Documentation/nvme/ 18471F: drivers/nvme/common/ 18472F: drivers/nvme/host/ 18473F: include/linux/nvme-*.h 18474F: include/linux/nvme.h 18475F: include/uapi/linux/nvme_ioctl.h 18476 18477NVM EXPRESS FABRICS AUTHENTICATION 18478M: Hannes Reinecke <hare@suse.de> 18479L: linux-nvme@lists.infradead.org 18480S: Supported 18481F: drivers/nvme/host/auth.c 18482F: drivers/nvme/target/auth.c 18483F: drivers/nvme/target/fabrics-cmd-auth.c 18484F: include/linux/nvme-auth.h 18485 18486NVM EXPRESS FC TRANSPORT DRIVERS 18487M: Justin Tee <justin.tee@broadcom.com> 18488M: Naresh Gottumukkala <nareshgottumukkala83@gmail.com> 18489M: Paul Ely <paul.ely@broadcom.com> 18490L: linux-nvme@lists.infradead.org 18491S: Supported 18492F: drivers/nvme/host/fc.c 18493F: drivers/nvme/target/fc.c 18494F: drivers/nvme/target/fcloop.c 18495F: include/linux/nvme-fc-driver.h 18496F: include/linux/nvme-fc.h 18497 18498NVM EXPRESS HARDWARE MONITORING SUPPORT 18499M: Guenter Roeck <linux@roeck-us.net> 18500L: linux-nvme@lists.infradead.org 18501S: Supported 18502F: drivers/nvme/host/hwmon.c 18503 18504NVM EXPRESS TARGET DRIVER 18505M: Christoph Hellwig <hch@lst.de> 18506M: Sagi Grimberg <sagi@grimberg.me> 18507M: Chaitanya Kulkarni <kch@nvidia.com> 18508L: linux-nvme@lists.infradead.org 18509S: Supported 18510W: http://git.infradead.org/nvme.git 18511T: git git://git.infradead.org/nvme.git 18512F: drivers/nvme/target/ 18513 18514NVMEM FRAMEWORK 18515M: Srinivas Kandagatla <srini@kernel.org> 18516S: Maintained 18517T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18518F: Documentation/ABI/stable/sysfs-bus-nvmem 18519F: Documentation/devicetree/bindings/nvmem/ 18520F: drivers/nvmem/ 18521F: include/dt-bindings/nvmem/ 18522F: include/linux/nvmem-consumer.h 18523F: include/linux/nvmem-provider.h 18524 18525NXP BLUETOOTH WIRELESS DRIVERS 18526M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18527M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18528S: Maintained 18529F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18530F: drivers/bluetooth/btnxpuart.c 18531 18532NXP C45 TJA11XX PHY DRIVER 18533M: Andrei Botila <andrei.botila@oss.nxp.com> 18534L: netdev@vger.kernel.org 18535S: Maintained 18536F: drivers/net/phy/nxp-c45-tja11xx* 18537 18538NXP FSPI DRIVER 18539M: Han Xu <han.xu@nxp.com> 18540M: Haibo Chen <haibo.chen@nxp.com> 18541R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18542L: linux-spi@vger.kernel.org 18543L: imx@lists.linux.dev 18544S: Maintained 18545F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18546F: drivers/spi/spi-nxp-fspi.c 18547 18548NXP FXAS21002C DRIVER 18549M: Rui Miguel Silva <rmfrfs@gmail.com> 18550L: linux-iio@vger.kernel.org 18551S: Maintained 18552F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18553F: drivers/iio/gyro/fxas21002c.h 18554F: drivers/iio/gyro/fxas21002c_core.c 18555F: drivers/iio/gyro/fxas21002c_i2c.c 18556F: drivers/iio/gyro/fxas21002c_spi.c 18557 18558NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18559M: Haibo Chen <haibo.chen@nxp.com> 18560L: linux-iio@vger.kernel.org 18561L: imx@lists.linux.dev 18562S: Maintained 18563F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18564F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18565F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18566F: drivers/iio/adc/imx7d_adc.c 18567F: drivers/iio/adc/imx93_adc.c 18568F: drivers/iio/adc/vf610_adc.c 18569 18570NXP i.MX 8M ISI DRIVER 18571M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18572L: linux-media@vger.kernel.org 18573S: Maintained 18574F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18575F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18576F: drivers/media/platform/nxp/imx8-isi/ 18577 18578NXP i.MX 8MP DW100 V4L2 DRIVER 18579M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18580L: linux-media@vger.kernel.org 18581S: Maintained 18582F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18583F: Documentation/userspace-api/media/drivers/dw100.rst 18584F: drivers/media/platform/nxp/dw100/ 18585F: include/uapi/linux/dw100.h 18586 18587NXP i.MX 8MQ DCSS DRIVER 18588M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18589R: Lucas Stach <l.stach@pengutronix.de> 18590L: dri-devel@lists.freedesktop.org 18591S: Maintained 18592T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18593F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18594F: drivers/gpu/drm/imx/dcss/ 18595 18596NXP i.MX 8QXP ADC DRIVER 18597M: Cai Huoqing <cai.huoqing@linux.dev> 18598M: Haibo Chen <haibo.chen@nxp.com> 18599L: imx@lists.linux.dev 18600L: linux-iio@vger.kernel.org 18601S: Maintained 18602F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18603F: drivers/iio/adc/imx8qxp-adc.c 18604 18605NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18606M: Mirela Rabulea <mirela.rabulea@nxp.com> 18607L: imx@lists.linux.dev 18608L: linux-media@vger.kernel.org 18609S: Maintained 18610F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18611F: drivers/media/platform/nxp/imx-jpeg 18612 18613NXP i.MX CLOCK DRIVERS 18614M: Abel Vesa <abelvesa@kernel.org> 18615R: Peng Fan <peng.fan@nxp.com> 18616L: linux-clk@vger.kernel.org 18617L: imx@lists.linux.dev 18618S: Maintained 18619T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18620F: Documentation/devicetree/bindings/clock/*imx* 18621F: drivers/clk/imx/ 18622F: include/dt-bindings/clock/*imx* 18623 18624NXP NETC TIMER PTP CLOCK DRIVER 18625M: Wei Fang <wei.fang@nxp.com> 18626M: Clark Wang <xiaoning.wang@nxp.com> 18627L: imx@lists.linux.dev 18628L: netdev@vger.kernel.org 18629S: Maintained 18630F: Documentation/devicetree/bindings/ptp/nxp,ptp-netc.yaml 18631F: drivers/ptp/ptp_netc.c 18632 18633NXP PF5300/PF5301/PF5302 PMIC REGULATOR DEVICE DRIVER 18634M: Woodrow Douglass <wdouglass@carnegierobotics.com> 18635S: Maintained 18636F: Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml 18637F: drivers/regulator/pf530x-regulator.c 18638 18639NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18640M: Jagan Teki <jagan@amarulasolutions.com> 18641S: Maintained 18642F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18643F: drivers/regulator/pf8x00-regulator.c 18644 18645NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18646M: Krzysztof Kozlowski <krzk@kernel.org> 18647L: linux-kernel@vger.kernel.org 18648S: Maintained 18649F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18650F: drivers/extcon/extcon-ptn5150.c 18651 18652NXP SGTL5000 DRIVER 18653M: Fabio Estevam <festevam@gmail.com> 18654L: linux-sound@vger.kernel.org 18655S: Maintained 18656F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18657F: sound/soc/codecs/sgtl5000* 18658 18659NXP SJA1105 ETHERNET SWITCH DRIVER 18660M: Vladimir Oltean <olteanv@gmail.com> 18661L: linux-kernel@vger.kernel.org 18662S: Maintained 18663F: drivers/net/dsa/sja1105 18664F: drivers/net/pcs/pcs-xpcs-nxp.c 18665 18666NXP TDA998X DRM DRIVER 18667M: Russell King <linux@armlinux.org.uk> 18668S: Maintained 18669T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18670T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18671F: drivers/gpu/drm/bridge/tda998x_drv.c 18672F: include/dt-bindings/display/tda998x.h 18673K: "nxp,tda998x" 18674 18675NXP TFA9879 DRIVER 18676M: Peter Rosin <peda@axentia.se> 18677L: linux-sound@vger.kernel.org 18678S: Maintained 18679F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18680F: sound/soc/codecs/tfa9879* 18681 18682NXP-NCI NFC DRIVER 18683S: Orphan 18684F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18685F: drivers/nfc/nxp-nci 18686 18687NXP/Goodix TFA989X (TFA1) DRIVER 18688M: Stephan Gerhold <stephan@gerhold.net> 18689L: linux-sound@vger.kernel.org 18690S: Maintained 18691F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18692F: sound/soc/codecs/tfa989x.c 18693 18694NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18695M: Jonas Malaco <jonas@protocubo.io> 18696L: linux-hwmon@vger.kernel.org 18697S: Maintained 18698F: Documentation/hwmon/nzxt-kraken2.rst 18699F: drivers/hwmon/nzxt-kraken2.c 18700 18701NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18702M: Jonas Malaco <jonas@protocubo.io> 18703M: Aleksa Savic <savicaleksa83@gmail.com> 18704L: linux-hwmon@vger.kernel.org 18705S: Maintained 18706F: Documentation/hwmon/nzxt-kraken3.rst 18707F: drivers/hwmon/nzxt-kraken3.c 18708 18709OBJAGG 18710M: Jiri Pirko <jiri@resnulli.us> 18711L: netdev@vger.kernel.org 18712S: Supported 18713F: include/linux/objagg.h 18714F: lib/objagg.c 18715F: lib/test_objagg.c 18716 18717OBJPOOL 18718M: Matt Wu <wuqiang.matt@bytedance.com> 18719S: Supported 18720F: include/linux/objpool.h 18721F: lib/objpool.c 18722F: lib/test_objpool.c 18723 18724OBJTOOL 18725M: Josh Poimboeuf <jpoimboe@kernel.org> 18726M: Peter Zijlstra <peterz@infradead.org> 18727S: Supported 18728F: include/linux/objtool*.h 18729F: tools/objtool/ 18730 18731OCELOT ETHERNET SWITCH DRIVER 18732M: Vladimir Oltean <vladimir.oltean@nxp.com> 18733M: Claudiu Manoil <claudiu.manoil@nxp.com> 18734M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18735M: UNGLinuxDriver@microchip.com 18736L: netdev@vger.kernel.org 18737S: Supported 18738F: drivers/net/dsa/ocelot/* 18739F: drivers/net/ethernet/mscc/ 18740F: include/soc/mscc/ocelot* 18741F: net/dsa/tag_ocelot.c 18742F: net/dsa/tag_ocelot_8021q.c 18743F: tools/testing/selftests/drivers/net/ocelot/* 18744 18745OCELOT EXTERNAL SWITCH CONTROL 18746M: Colin Foster <colin.foster@in-advantage.com> 18747S: Supported 18748F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18749F: drivers/mfd/ocelot* 18750F: drivers/net/dsa/ocelot/ocelot_ext.c 18751F: include/linux/mfd/ocelot.h 18752 18753OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18754M: Frederic Barrat <fbarrat@linux.ibm.com> 18755M: Andrew Donnellan <ajd@linux.ibm.com> 18756L: linuxppc-dev@lists.ozlabs.org 18757S: Supported 18758F: Documentation/userspace-api/accelerators/ocxl.rst 18759F: arch/powerpc/include/asm/pnv-ocxl.h 18760F: arch/powerpc/platforms/powernv/ocxl.c 18761F: drivers/misc/ocxl/ 18762F: include/misc/ocxl* 18763F: include/uapi/misc/ocxl.h 18764 18765OMAP AUDIO SUPPORT 18766M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18767M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18768L: linux-sound@vger.kernel.org 18769L: linux-omap@vger.kernel.org 18770S: Maintained 18771F: sound/soc/ti/n810.c 18772F: sound/soc/ti/omap* 18773F: sound/soc/ti/rx51.c 18774F: sound/soc/ti/sdma-pcm.* 18775 18776OMAP CLOCK FRAMEWORK SUPPORT 18777M: Paul Walmsley <paul@pwsan.com> 18778L: linux-omap@vger.kernel.org 18779S: Maintained 18780F: arch/arm/*omap*/*clock* 18781 18782OMAP DEVICE TREE SUPPORT 18783M: Aaro Koskinen <aaro.koskinen@iki.fi> 18784M: Andreas Kemnade <andreas@kemnade.info> 18785M: Kevin Hilman <khilman@baylibre.com> 18786M: Roger Quadros <rogerq@kernel.org> 18787M: Tony Lindgren <tony@atomide.com> 18788L: linux-omap@vger.kernel.org 18789L: devicetree@vger.kernel.org 18790S: Maintained 18791F: arch/arm/boot/dts/ti/omap/ 18792 18793OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18794L: linux-omap@vger.kernel.org 18795L: linux-fbdev@vger.kernel.org 18796S: Orphan 18797F: Documentation/arch/arm/omap/dss.rst 18798F: drivers/video/fbdev/omap2/ 18799 18800OMAP FRAMEBUFFER SUPPORT 18801L: linux-fbdev@vger.kernel.org 18802L: linux-omap@vger.kernel.org 18803S: Orphan 18804F: drivers/video/fbdev/omap/ 18805 18806OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18807M: Roger Quadros <rogerq@kernel.org> 18808M: Tony Lindgren <tony@atomide.com> 18809L: linux-omap@vger.kernel.org 18810S: Maintained 18811F: arch/arm/mach-omap2/*gpmc* 18812F: drivers/memory/omap-gpmc.c 18813 18814OMAP GPIO DRIVER 18815M: Grygorii Strashko <grygorii.strashko@ti.com> 18816M: Santosh Shilimkar <ssantosh@kernel.org> 18817M: Kevin Hilman <khilman@kernel.org> 18818L: linux-omap@vger.kernel.org 18819S: Maintained 18820F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18821F: drivers/gpio/gpio-omap.c 18822 18823OMAP HARDWARE SPINLOCK SUPPORT 18824L: linux-omap@vger.kernel.org 18825S: Orphan 18826F: drivers/hwspinlock/omap_hwspinlock.c 18827 18828OMAP HS MMC SUPPORT 18829L: linux-mmc@vger.kernel.org 18830L: linux-omap@vger.kernel.org 18831S: Orphan 18832F: drivers/mmc/host/omap_hsmmc.c 18833 18834OMAP HWMOD DATA 18835M: Paul Walmsley <paul@pwsan.com> 18836L: linux-omap@vger.kernel.org 18837S: Maintained 18838F: arch/arm/mach-omap2/omap_hwmod*data* 18839 18840OMAP HWMOD SUPPORT 18841M: Paul Walmsley <paul@pwsan.com> 18842L: linux-omap@vger.kernel.org 18843S: Maintained 18844F: arch/arm/mach-omap2/omap_hwmod.* 18845 18846OMAP I2C DRIVER 18847M: Vignesh R <vigneshr@ti.com> 18848L: linux-omap@vger.kernel.org 18849L: linux-i2c@vger.kernel.org 18850S: Maintained 18851F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18852F: drivers/i2c/busses/i2c-omap.c 18853 18854OMAP MMC SUPPORT 18855M: Aaro Koskinen <aaro.koskinen@iki.fi> 18856L: linux-omap@vger.kernel.org 18857S: Odd Fixes 18858F: drivers/mmc/host/omap.c 18859 18860OMAP POWER MANAGEMENT SUPPORT 18861M: Kevin Hilman <khilman@kernel.org> 18862L: linux-omap@vger.kernel.org 18863S: Maintained 18864F: arch/arm/*omap*/*pm* 18865F: drivers/cpufreq/omap-cpufreq.c 18866 18867OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18868M: Paul Walmsley <paul@pwsan.com> 18869L: linux-omap@vger.kernel.org 18870S: Maintained 18871F: arch/arm/mach-omap2/prm* 18872 18873OMAP RANDOM NUMBER GENERATOR SUPPORT 18874M: Deepak Saxena <dsaxena@plexity.net> 18875S: Maintained 18876F: drivers/char/hw_random/omap-rng.c 18877 18878OMAP USB SUPPORT 18879L: linux-usb@vger.kernel.org 18880L: linux-omap@vger.kernel.org 18881S: Orphan 18882F: arch/arm/*omap*/usb* 18883F: drivers/usb/*/*omap* 18884 18885OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18886M: Mark Jackson <mpfj@newflow.co.uk> 18887L: linux-omap@vger.kernel.org 18888S: Maintained 18889F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18890 18891OMAP1 SUPPORT 18892M: Aaro Koskinen <aaro.koskinen@iki.fi> 18893M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18894R: Tony Lindgren <tony@atomide.com> 18895L: linux-omap@vger.kernel.org 18896S: Maintained 18897Q: http://patchwork.kernel.org/project/linux-omap/list/ 18898T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18899F: arch/arm/configs/omap1_defconfig 18900F: arch/arm/mach-omap1/ 18901F: drivers/i2c/busses/i2c-omap.c 18902F: include/linux/platform_data/ams-delta-fiq.h 18903F: include/linux/platform_data/i2c-omap.h 18904 18905OMAP2+ SUPPORT 18906M: Aaro Koskinen <aaro.koskinen@iki.fi> 18907M: Andreas Kemnade <andreas@kemnade.info> 18908M: Kevin Hilman <khilman@baylibre.com> 18909M: Roger Quadros <rogerq@kernel.org> 18910M: Tony Lindgren <tony@atomide.com> 18911L: linux-omap@vger.kernel.org 18912S: Maintained 18913W: http://linux.omap.com/ 18914Q: http://patchwork.kernel.org/project/linux-omap/list/ 18915T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18916F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18917F: arch/arm/configs/omap2plus_defconfig 18918F: arch/arm/mach-omap2/ 18919F: drivers/bus/omap*.[ch] 18920F: drivers/bus/ti-sysc.c 18921F: drivers/gpio/gpio-tps65219.c 18922F: drivers/i2c/busses/i2c-omap.c 18923F: drivers/irqchip/irq-omap-intc.c 18924F: drivers/mfd/*omap*.c 18925F: drivers/mfd/menelaus.c 18926F: drivers/mfd/palmas.c 18927F: drivers/mfd/tps65217.c 18928F: drivers/mfd/tps65218.c 18929F: drivers/mfd/tps65219.c 18930F: drivers/mfd/tps65910.c 18931F: drivers/mfd/twl-core.[ch] 18932F: drivers/mfd/twl4030*.c 18933F: drivers/mfd/twl6030*.c 18934F: drivers/mfd/twl6040*.c 18935F: drivers/regulator/palmas-regulator*.c 18936F: drivers/regulator/pbias-regulator.c 18937F: drivers/regulator/tps65217-regulator.c 18938F: drivers/regulator/tps65218-regulator.c 18939F: drivers/regulator/tps65219-regulator.c 18940F: drivers/regulator/tps65910-regulator.c 18941F: drivers/regulator/twl-regulator.c 18942F: drivers/regulator/twl6030-regulator.c 18943F: include/linux/platform_data/i2c-omap.h 18944F: include/linux/platform_data/ti-sysc.h 18945 18946OMFS FILESYSTEM 18947M: Bob Copeland <me@bobcopeland.com> 18948L: linux-karma-devel@lists.sourceforge.net 18949S: Maintained 18950F: Documentation/filesystems/omfs.rst 18951F: fs/omfs/ 18952 18953OMNIVISION OG01A1B SENSOR DRIVER 18954M: Sakari Ailus <sakari.ailus@linux.intel.com> 18955L: linux-media@vger.kernel.org 18956S: Maintained 18957F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18958F: drivers/media/i2c/og01a1b.c 18959 18960OMNIVISION OG0VE1B SENSOR DRIVER 18961M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 18962L: linux-media@vger.kernel.org 18963S: Maintained 18964T: git git://linuxtv.org/media_tree.git 18965F: Documentation/devicetree/bindings/media/i2c/ovti,og0ve1b.yaml 18966F: drivers/media/i2c/og0ve1b.c 18967 18968OMNIVISION OV01A10 SENSOR DRIVER 18969M: Bingbu Cao <bingbu.cao@intel.com> 18970L: linux-media@vger.kernel.org 18971S: Maintained 18972T: git git://linuxtv.org/media.git 18973F: drivers/media/i2c/ov01a10.c 18974 18975OMNIVISION OV02A10 SENSOR DRIVER 18976L: linux-media@vger.kernel.org 18977S: Orphan 18978T: git git://linuxtv.org/media.git 18979F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18980F: drivers/media/i2c/ov02a10.c 18981 18982OMNIVISION OV02C10 SENSOR DRIVER 18983M: Hans de Goede <hansg@kernel.org> 18984R: Bryan O'Donoghue <bod@kernel.org> 18985L: linux-media@vger.kernel.org 18986S: Maintained 18987T: git git://linuxtv.org/media.git 18988F: drivers/media/i2c/ov02c10.c 18989 18990OMNIVISION OV02E10 SENSOR DRIVER 18991M: Bryan O'Donoghue <bod@kernel.org> 18992M: Hans de Goede <hansg@kernel.org> 18993L: linux-media@vger.kernel.org 18994S: Maintained 18995T: git git://linuxtv.org/media.git 18996F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18997F: drivers/media/i2c/ov02e10.c 18998 18999OMNIVISION OV08D10 SENSOR DRIVER 19000M: Jimmy Su <jimmy.su@intel.com> 19001L: linux-media@vger.kernel.org 19002S: Maintained 19003T: git git://linuxtv.org/media.git 19004F: drivers/media/i2c/ov08d10.c 19005 19006OMNIVISION OV08X40 SENSOR DRIVER 19007M: Jason Chen <jason.z.chen@intel.com> 19008L: linux-media@vger.kernel.org 19009S: Maintained 19010T: git git://linuxtv.org/media.git 19011F: drivers/media/i2c/ov08x40.c 19012F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 19013 19014OMNIVISION OV13858 SENSOR DRIVER 19015M: Sakari Ailus <sakari.ailus@linux.intel.com> 19016L: linux-media@vger.kernel.org 19017S: Maintained 19018T: git git://linuxtv.org/media.git 19019F: drivers/media/i2c/ov13858.c 19020 19021OMNIVISION OV13B10 SENSOR DRIVER 19022M: Arec Kao <arec.kao@intel.com> 19023L: linux-media@vger.kernel.org 19024S: Maintained 19025T: git git://linuxtv.org/media.git 19026F: drivers/media/i2c/ov13b10.c 19027 19028OMNIVISION OV2680 SENSOR DRIVER 19029M: Rui Miguel Silva <rmfrfs@gmail.com> 19030M: Hans de Goede <hansg@kernel.org> 19031L: linux-media@vger.kernel.org 19032S: Maintained 19033T: git git://linuxtv.org/media.git 19034F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 19035F: drivers/media/i2c/ov2680.c 19036 19037OMNIVISION OV2685 SENSOR DRIVER 19038M: Shunqian Zheng <zhengsq@rock-chips.com> 19039L: linux-media@vger.kernel.org 19040S: Maintained 19041T: git git://linuxtv.org/media.git 19042F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 19043F: drivers/media/i2c/ov2685.c 19044 19045OMNIVISION OV2735 SENSOR DRIVER 19046M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 19047M: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> 19048L: linux-media@vger.kernel.org 19049S: Maintained 19050F: Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml 19051F: drivers/media/i2c/ov2735.c 19052 19053OMNIVISION OV2740 SENSOR DRIVER 19054M: Tianshu Qiu <tian.shu.qiu@intel.com> 19055R: Sakari Ailus <sakari.ailus@linux.intel.com> 19056R: Bingbu Cao <bingbu.cao@intel.com> 19057L: linux-media@vger.kernel.org 19058S: Maintained 19059T: git git://linuxtv.org/media.git 19060F: drivers/media/i2c/ov2740.c 19061 19062OMNIVISION OV4689 SENSOR DRIVER 19063M: Mikhail Rudenko <mike.rudenko@gmail.com> 19064L: linux-media@vger.kernel.org 19065S: Maintained 19066T: git git://linuxtv.org/media.git 19067F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 19068F: drivers/media/i2c/ov4689.c 19069 19070OMNIVISION OV5640 SENSOR DRIVER 19071M: Steve Longerbeam <slongerbeam@gmail.com> 19072L: linux-media@vger.kernel.org 19073S: Maintained 19074T: git git://linuxtv.org/media.git 19075F: drivers/media/i2c/ov5640.c 19076 19077OMNIVISION OV5647 SENSOR DRIVER 19078M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19079M: Jacopo Mondi <jacopo@jmondi.org> 19080L: linux-media@vger.kernel.org 19081S: Maintained 19082T: git git://linuxtv.org/media.git 19083F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 19084F: drivers/media/i2c/ov5647.c 19085 19086OMNIVISION OV5670 SENSOR DRIVER 19087M: Sakari Ailus <sakari.ailus@linux.intel.com> 19088L: linux-media@vger.kernel.org 19089S: Maintained 19090T: git git://linuxtv.org/media.git 19091F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 19092F: drivers/media/i2c/ov5670.c 19093 19094OMNIVISION OV5675 SENSOR DRIVER 19095M: Sakari Ailus <sakari.ailus@linux.intel.com> 19096L: linux-media@vger.kernel.org 19097S: Maintained 19098T: git git://linuxtv.org/media.git 19099F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 19100F: drivers/media/i2c/ov5675.c 19101 19102OMNIVISION OV5693 SENSOR DRIVER 19103M: Daniel Scally <djrscally@gmail.com> 19104L: linux-media@vger.kernel.org 19105S: Maintained 19106T: git git://linuxtv.org/media.git 19107F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 19108F: drivers/media/i2c/ov5693.c 19109 19110OMNIVISION OV5695 SENSOR DRIVER 19111M: Shunqian Zheng <zhengsq@rock-chips.com> 19112L: linux-media@vger.kernel.org 19113S: Maintained 19114T: git git://linuxtv.org/media.git 19115F: drivers/media/i2c/ov5695.c 19116 19117OMNIVISION OV6211 SENSOR DRIVER 19118M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19119L: linux-media@vger.kernel.org 19120S: Maintained 19121T: git git://linuxtv.org/media_tree.git 19122F: Documentation/devicetree/bindings/media/i2c/ovti,ov6211.yaml 19123F: drivers/media/i2c/ov6211.c 19124 19125OMNIVISION OV64A40 SENSOR DRIVER 19126M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19127L: linux-media@vger.kernel.org 19128S: Maintained 19129T: git git://linuxtv.org/media.git 19130F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 19131F: drivers/media/i2c/ov64a40.c 19132 19133OMNIVISION OV7670 SENSOR DRIVER 19134L: linux-media@vger.kernel.org 19135S: Orphan 19136T: git git://linuxtv.org/media.git 19137F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 19138F: drivers/media/i2c/ov7670.c 19139 19140OMNIVISION OV772x SENSOR DRIVER 19141M: Jacopo Mondi <jacopo@jmondi.org> 19142L: linux-media@vger.kernel.org 19143S: Odd fixes 19144T: git git://linuxtv.org/media.git 19145F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 19146F: drivers/media/i2c/ov772x.c 19147F: include/media/i2c/ov772x.h 19148 19149OMNIVISION OV7740 SENSOR DRIVER 19150L: linux-media@vger.kernel.org 19151S: Orphan 19152T: git git://linuxtv.org/media.git 19153F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 19154F: drivers/media/i2c/ov7740.c 19155 19156OMNIVISION OV8856 SENSOR DRIVER 19157M: Sakari Ailus <sakari.ailus@linux.intel.com> 19158L: linux-media@vger.kernel.org 19159S: Maintained 19160T: git git://linuxtv.org/media.git 19161F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 19162F: drivers/media/i2c/ov8856.c 19163 19164OMNIVISION OV8858 SENSOR DRIVER 19165M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19166M: Nicholas Roth <nicholas@rothemail.net> 19167L: linux-media@vger.kernel.org 19168S: Maintained 19169T: git git://linuxtv.org/media.git 19170F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 19171F: drivers/media/i2c/ov8858.c 19172 19173OMNIVISION OV9282 SENSOR DRIVER 19174M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19175L: linux-media@vger.kernel.org 19176S: Maintained 19177T: git git://linuxtv.org/media.git 19178F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 19179F: drivers/media/i2c/ov9282.c 19180 19181OMNIVISION OV9640 SENSOR DRIVER 19182M: Petr Cvek <petrcvekcz@gmail.com> 19183L: linux-media@vger.kernel.org 19184S: Maintained 19185F: drivers/media/i2c/ov9640.* 19186 19187OMNIVISION OV9650 SENSOR DRIVER 19188M: Sakari Ailus <sakari.ailus@linux.intel.com> 19189R: Akinobu Mita <akinobu.mita@gmail.com> 19190R: Sylwester Nawrocki <s.nawrocki@samsung.com> 19191L: linux-media@vger.kernel.org 19192S: Maintained 19193T: git git://linuxtv.org/media.git 19194F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 19195F: drivers/media/i2c/ov9650.c 19196 19197OMNIVISION OV9734 SENSOR DRIVER 19198M: Tianshu Qiu <tian.shu.qiu@intel.com> 19199R: Bingbu Cao <bingbu.cao@intel.com> 19200L: linux-media@vger.kernel.org 19201S: Maintained 19202T: git git://linuxtv.org/media.git 19203F: drivers/media/i2c/ov9734.c 19204 19205ONBOARD USB HUB DRIVER 19206M: Matthias Kaehlcke <mka@chromium.org> 19207L: linux-usb@vger.kernel.org 19208S: Maintained 19209F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 19210F: drivers/usb/misc/onboard_usb_dev.c 19211 19212ONENAND FLASH DRIVER 19213M: Kyungmin Park <kyungmin.park@samsung.com> 19214L: linux-mtd@lists.infradead.org 19215S: Maintained 19216F: drivers/mtd/nand/onenand/ 19217F: include/linux/mtd/onenand*.h 19218 19219ONEXPLAYER PLATFORM EC DRIVER 19220M: Antheas Kapenekakis <lkml@antheas.dev> 19221M: Derek John Clark <derekjohn.clark@gmail.com> 19222M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 19223L: platform-driver-x86@vger.kernel.org 19224S: Maintained 19225F: drivers/platform/x86/oxpec.c 19226 19227ONIE TLV NVMEM LAYOUT DRIVER 19228M: Miquel Raynal <miquel.raynal@bootlin.com> 19229S: Maintained 19230F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 19231F: drivers/nvmem/layouts/onie-tlv.c 19232 19233ONION OMEGA2+ BOARD 19234M: Harvey Hunt <harveyhuntnexus@gmail.com> 19235L: linux-mips@vger.kernel.org 19236S: Maintained 19237F: arch/mips/boot/dts/ralink/omega2p.dts 19238 19239ONSEMI ETHERNET PHY DRIVERS 19240M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19241L: netdev@vger.kernel.org 19242S: Supported 19243W: http://www.onsemi.com 19244F: drivers/net/phy/ncn* 19245 19246OP-TEE DRIVER 19247M: Jens Wiklander <jens.wiklander@linaro.org> 19248L: op-tee@lists.trustedfirmware.org 19249S: Maintained 19250F: Documentation/ABI/testing/sysfs-bus-optee-devices 19251F: drivers/tee/optee/ 19252 19253OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 19254M: Sumit Garg <sumit.garg@kernel.org> 19255L: op-tee@lists.trustedfirmware.org 19256S: Maintained 19257F: drivers/char/hw_random/optee-rng.c 19258 19259OP-TEE RTC DRIVER 19260M: Clément Léger <clement.leger@bootlin.com> 19261L: linux-rtc@vger.kernel.org 19262S: Maintained 19263F: drivers/rtc/rtc-optee.c 19264 19265OPA-VNIC DRIVER 19266M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19267L: linux-rdma@vger.kernel.org 19268S: Supported 19269F: drivers/infiniband/ulp/opa_vnic 19270 19271OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 19272M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 19273L: netdev@vger.kernel.org 19274S: Maintained 19275F: Documentation/networking/oa-tc6-framework.rst 19276F: drivers/net/ethernet/oa_tc6.c 19277F: include/linux/oa_tc6.h 19278 19279OPEN FIRMWARE AND FLATTENED DEVICE TREE 19280M: Rob Herring <robh@kernel.org> 19281M: Saravana Kannan <saravanak@google.com> 19282L: devicetree@vger.kernel.org 19283S: Maintained 19284Q: http://patchwork.kernel.org/project/devicetree/list/ 19285W: http://www.devicetree.org/ 19286C: irc://irc.libera.chat/devicetree 19287T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19288F: Documentation/ABI/testing/sysfs-firmware-ofw 19289F: drivers/of/ 19290F: include/linux/of*.h 19291F: rust/helpers/of.c 19292F: rust/kernel/of.rs 19293F: scripts/dtc/ 19294F: tools/testing/selftests/dt/ 19295K: of_overlay_notifier_ 19296K: of_overlay_fdt_apply 19297K: of_overlay_remove 19298 19299OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 19300M: Rob Herring <robh@kernel.org> 19301M: Krzysztof Kozlowski <krzk+dt@kernel.org> 19302M: Conor Dooley <conor+dt@kernel.org> 19303L: devicetree@vger.kernel.org 19304S: Maintained 19305Q: http://patchwork.kernel.org/project/devicetree/list/ 19306C: irc://irc.libera.chat/devicetree 19307T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19308F: Documentation/devicetree/ 19309F: arch/*/boot/dts/ 19310F: include/dt-bindings/ 19311 19312OPENCOMPUTE PTP CLOCK DRIVER 19313M: Jonathan Lemon <jonathan.lemon@gmail.com> 19314M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 19315L: netdev@vger.kernel.org 19316S: Maintained 19317F: drivers/ptp/ptp_ocp.c 19318 19319OPENCORES I2C BUS DRIVER 19320M: Peter Korsgaard <peter@korsgaard.com> 19321M: Andrew Lunn <andrew@lunn.ch> 19322L: linux-i2c@vger.kernel.org 19323S: Maintained 19324F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 19325F: Documentation/i2c/busses/i2c-ocores.rst 19326F: drivers/i2c/busses/i2c-ocores.c 19327F: include/linux/platform_data/i2c-ocores.h 19328 19329OPENRISC ARCHITECTURE 19330M: Jonas Bonn <jonas@southpole.se> 19331M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 19332M: Stafford Horne <shorne@gmail.com> 19333L: linux-openrisc@vger.kernel.org 19334S: Maintained 19335W: http://openrisc.io 19336T: git https://github.com/openrisc/linux.git 19337F: Documentation/arch/openrisc/ 19338F: Documentation/devicetree/bindings/openrisc/ 19339F: arch/openrisc/ 19340F: drivers/irqchip/irq-ompic.c 19341F: drivers/irqchip/irq-or1k-* 19342 19343OPENVPN DATA CHANNEL OFFLOAD 19344M: Antonio Quartulli <antonio@openvpn.net> 19345R: Sabrina Dubroca <sd@queasysnail.net> 19346L: openvpn-devel@lists.sourceforge.net (subscribers-only) 19347L: netdev@vger.kernel.org 19348S: Supported 19349T: git https://github.com/OpenVPN/ovpn-net-next.git 19350F: Documentation/netlink/specs/ovpn.yaml 19351F: drivers/net/ovpn/ 19352F: include/uapi/linux/ovpn.h 19353F: tools/testing/selftests/net/ovpn/ 19354 19355OPENVSWITCH 19356M: Aaron Conole <aconole@redhat.com> 19357M: Eelco Chaudron <echaudro@redhat.com> 19358M: Ilya Maximets <i.maximets@ovn.org> 19359L: netdev@vger.kernel.org 19360L: dev@openvswitch.org 19361S: Maintained 19362W: http://openvswitch.org 19363F: Documentation/networking/openvswitch.rst 19364F: include/uapi/linux/openvswitch.h 19365F: net/openvswitch/ 19366F: tools/testing/selftests/net/openvswitch/ 19367 19368OPERATING PERFORMANCE POINTS (OPP) 19369M: Viresh Kumar <vireshk@kernel.org> 19370M: Nishanth Menon <nm@ti.com> 19371M: Stephen Boyd <sboyd@kernel.org> 19372L: linux-pm@vger.kernel.org 19373S: Maintained 19374T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19375F: Documentation/devicetree/bindings/opp/ 19376F: Documentation/power/opp.rst 19377F: drivers/opp/ 19378F: include/linux/pm_opp.h 19379F: rust/kernel/opp.rs 19380 19381OPL4 DRIVER 19382M: Clemens Ladisch <clemens@ladisch.de> 19383L: linux-sound@vger.kernel.org 19384S: Maintained 19385T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19386F: sound/drivers/opl4/ 19387 19388ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19389M: Mark Fasheh <mark@fasheh.com> 19390M: Joel Becker <jlbec@evilplan.org> 19391M: Joseph Qi <joseph.qi@linux.alibaba.com> 19392L: ocfs2-devel@lists.linux.dev 19393S: Supported 19394W: http://ocfs2.wiki.kernel.org 19395F: Documentation/filesystems/dlmfs.rst 19396F: Documentation/filesystems/ocfs2.rst 19397F: fs/ocfs2/ 19398 19399ORANGEFS FILESYSTEM 19400M: Mike Marshall <hubcap@omnibond.com> 19401R: Martin Brandenburg <martin@omnibond.com> 19402L: devel@lists.orangefs.org 19403S: Supported 19404T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19405F: Documentation/filesystems/orangefs.rst 19406F: fs/orangefs/ 19407 19408OV2659 OMNIVISION SENSOR DRIVER 19409M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19410L: linux-media@vger.kernel.org 19411S: Maintained 19412W: https://linuxtv.org 19413Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19414T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19415F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19416F: drivers/media/i2c/ov2659.c 19417F: include/media/i2c/ov2659.h 19418 19419OVERLAY FILESYSTEM 19420M: Miklos Szeredi <miklos@szeredi.hu> 19421M: Amir Goldstein <amir73il@gmail.com> 19422L: linux-unionfs@vger.kernel.org 19423S: Supported 19424T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19425F: Documentation/filesystems/overlayfs.rst 19426F: fs/overlayfs/ 19427 19428P54 WIRELESS DRIVER 19429M: Christian Lamparter <chunkeey@googlemail.com> 19430L: linux-wireless@vger.kernel.org 19431S: Maintained 19432W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19433F: drivers/net/wireless/intersil/ 19434 19435PACKET SOCKETS 19436M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19437S: Maintained 19438F: include/uapi/linux/if_packet.h 19439F: net/packet/af_packet.c 19440 19441PACKING 19442M: Vladimir Oltean <olteanv@gmail.com> 19443L: netdev@vger.kernel.org 19444S: Supported 19445F: Documentation/core-api/packing.rst 19446F: include/linux/packing.h 19447F: lib/packing.c 19448F: lib/packing_test.c 19449F: scripts/gen_packed_field_checks.c 19450 19451PADATA PARALLEL EXECUTION MECHANISM 19452M: Steffen Klassert <steffen.klassert@secunet.com> 19453M: Daniel Jordan <daniel.m.jordan@oracle.com> 19454L: linux-crypto@vger.kernel.org 19455L: linux-kernel@vger.kernel.org 19456S: Maintained 19457F: Documentation/core-api/padata.rst 19458F: include/linux/padata.h 19459F: kernel/padata.c 19460 19461PAGE CACHE 19462M: Matthew Wilcox (Oracle) <willy@infradead.org> 19463L: linux-fsdevel@vger.kernel.org 19464S: Supported 19465T: git git://git.infradead.org/users/willy/pagecache.git 19466F: Documentation/filesystems/locking.rst 19467F: Documentation/filesystems/vfs.rst 19468F: include/linux/pagemap.h 19469F: mm/filemap.c 19470F: mm/page-writeback.c 19471F: mm/readahead.c 19472F: mm/truncate.c 19473 19474PAGE POOL 19475M: Jesper Dangaard Brouer <hawk@kernel.org> 19476M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19477L: netdev@vger.kernel.org 19478S: Supported 19479F: Documentation/networking/page_pool.rst 19480F: include/net/page_pool/ 19481F: include/trace/events/page_pool.h 19482F: net/core/page_pool.c 19483 19484PAGE TABLE CHECK 19485M: Pasha Tatashin <pasha.tatashin@soleen.com> 19486M: Andrew Morton <akpm@linux-foundation.org> 19487L: linux-mm@kvack.org 19488S: Maintained 19489F: Documentation/mm/page_table_check.rst 19490F: include/linux/page_table_check.h 19491F: mm/page_table_check.c 19492 19493PAGE STATE DEBUG SCRIPT 19494M: Ye Liu <liuye@kylinos.cn> 19495S: Maintained 19496F: tools/mm/show_page_info.py 19497 19498PANASONIC LAPTOP ACPI EXTRAS DRIVER 19499M: Kenneth Chan <kenneth.t.chan@gmail.com> 19500L: platform-driver-x86@vger.kernel.org 19501S: Maintained 19502F: drivers/platform/x86/panasonic-laptop.c 19503 19504PARALLAX PING IIO SENSOR DRIVER 19505M: Andreas Klinger <ak@it-klinger.de> 19506L: linux-iio@vger.kernel.org 19507S: Maintained 19508F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19509F: drivers/iio/proximity/ping.c 19510 19511PARALLEL LCD/KEYPAD PANEL DRIVER 19512M: Willy Tarreau <willy@haproxy.com> 19513M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19514S: Odd Fixes 19515F: Documentation/admin-guide/lcd-panel-cgram.rst 19516F: drivers/auxdisplay/panel.c 19517 19518PARALLEL PORT SUBSYSTEM 19519M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19520M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19521L: linux-parport@lists.infradead.org (subscribers-only) 19522S: Maintained 19523F: Documentation/driver-api/parport*.rst 19524F: drivers/char/ppdev.c 19525F: drivers/parport/ 19526F: include/linux/parport*.h 19527F: include/uapi/linux/ppdev.h 19528 19529PARAVIRT_OPS INTERFACE 19530M: Juergen Gross <jgross@suse.com> 19531R: Ajay Kaher <ajay.kaher@broadcom.com> 19532R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19533R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19534L: virtualization@lists.linux.dev 19535L: x86@kernel.org 19536S: Supported 19537T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19538F: Documentation/virt/paravirt_ops.rst 19539F: arch/*/include/asm/paravirt*.h 19540F: arch/*/kernel/paravirt* 19541F: include/linux/hypervisor.h 19542 19543PARISC ARCHITECTURE 19544M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19545M: Helge Deller <deller@gmx.de> 19546L: linux-parisc@vger.kernel.org 19547S: Maintained 19548W: https://parisc.wiki.kernel.org 19549Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19550T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19551T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19552F: Documentation/arch/parisc/ 19553F: arch/parisc/ 19554F: drivers/char/agp/parisc-agp.c 19555F: drivers/input/misc/hp_sdc_rtc.c 19556F: drivers/input/serio/gscps2.c 19557F: drivers/input/serio/hp_sdc* 19558F: drivers/parisc/ 19559F: drivers/parport/parport_gsc.* 19560F: drivers/tty/serial/8250/8250_parisc.c 19561F: drivers/video/console/sti* 19562F: drivers/video/fbdev/sti* 19563F: drivers/video/logo/logo_parisc* 19564F: include/linux/hp_sdc.h 19565 19566PARMAN 19567M: Jiri Pirko <jiri@resnulli.us> 19568L: netdev@vger.kernel.org 19569S: Supported 19570F: include/linux/parman.h 19571F: lib/parman.c 19572F: lib/test_parman.c 19573 19574PC ENGINES APU BOARD DRIVER 19575M: Enrico Weigelt, metux IT consult <info@metux.net> 19576S: Maintained 19577F: drivers/platform/x86/pcengines-apuv2.c 19578 19579PC87360 HARDWARE MONITORING DRIVER 19580M: Jim Cromie <jim.cromie@gmail.com> 19581L: linux-hwmon@vger.kernel.org 19582S: Maintained 19583F: Documentation/hwmon/pc87360.rst 19584F: drivers/hwmon/pc87360.c 19585 19586PC8736x GPIO DRIVER 19587M: Jim Cromie <jim.cromie@gmail.com> 19588S: Maintained 19589F: drivers/char/pc8736x_gpio.c 19590 19591PC87427 HARDWARE MONITORING DRIVER 19592M: Jean Delvare <jdelvare@suse.com> 19593L: linux-hwmon@vger.kernel.org 19594S: Maintained 19595F: Documentation/hwmon/pc87427.rst 19596F: drivers/hwmon/pc87427.c 19597 19598MAX77705 HARDWARE MONITORING DRIVER 19599M: Dzmitry Sankouski <dsankouski@gmail.com> 19600L: linux-hwmon@vger.kernel.org 19601S: Maintained 19602F: Documentation/hwmon/max77705.rst 19603F: drivers/hwmon/max77705-hwmon.c 19604 19605PCA9532 LED DRIVER 19606M: Riku Voipio <riku.voipio@iki.fi> 19607S: Maintained 19608F: drivers/leds/leds-pca9532.c 19609F: include/linux/leds-pca9532.h 19610 19611PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19612M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19613M: Pali Rohár <pali@kernel.org> 19614L: linux-pci@vger.kernel.org 19615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19616S: Maintained 19617F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19618F: drivers/pci/controller/pci-aardvark.c 19619 19620PCI DRIVER FOR ALTERA PCIE IP 19621M: Joyce Ooi <joyce.ooi@intel.com> 19622L: linux-pci@vger.kernel.org 19623S: Supported 19624F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19625F: drivers/pci/controller/pcie-altera.c 19626 19627PCI DRIVER FOR APPLIEDMICRO XGENE 19628M: Toan Le <toan@os.amperecomputing.com> 19629L: linux-pci@vger.kernel.org 19630L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19631S: Maintained 19632F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19633F: drivers/pci/controller/pci-xgene.c 19634 19635PCI DRIVER FOR ARM VERSATILE PLATFORM 19636M: Rob Herring <robh@kernel.org> 19637L: linux-pci@vger.kernel.org 19638L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19639S: Maintained 19640F: Documentation/devicetree/bindings/pci/versatile.yaml 19641F: drivers/pci/controller/pci-versatile.c 19642 19643PCI DRIVER FOR ARMADA 8K 19644M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19645L: linux-pci@vger.kernel.org 19646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19647S: Maintained 19648F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19649F: drivers/pci/controller/dwc/pcie-armada8k.c 19650 19651PCI DRIVER FOR CADENCE PCIE IP 19652L: linux-pci@vger.kernel.org 19653S: Orphan 19654F: Documentation/devicetree/bindings/pci/cdns,* 19655F: drivers/pci/controller/cadence/*cadence* 19656 19657PCI DRIVER FOR FREESCALE LAYERSCAPE 19658M: Minghuan Lian <minghuan.Lian@nxp.com> 19659M: Mingkai Hu <mingkai.hu@nxp.com> 19660M: Roy Zang <roy.zang@nxp.com> 19661L: linuxppc-dev@lists.ozlabs.org 19662L: linux-pci@vger.kernel.org 19663L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19664L: imx@lists.linux.dev 19665S: Maintained 19666F: drivers/pci/controller/dwc/*layerscape* 19667 19668PCI DRIVER FOR FU740 19669M: Paul Walmsley <pjw@kernel.org> 19670M: Greentime Hu <greentime.hu@sifive.com> 19671M: Samuel Holland <samuel.holland@sifive.com> 19672L: linux-pci@vger.kernel.org 19673S: Maintained 19674F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19675F: drivers/pci/controller/dwc/pcie-fu740.c 19676 19677PCI DRIVER FOR GENERIC OF HOSTS 19678M: Will Deacon <will@kernel.org> 19679L: linux-pci@vger.kernel.org 19680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19681S: Maintained 19682F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19683F: drivers/pci/controller/pci-host-common.c 19684F: drivers/pci/controller/pci-host-generic.c 19685 19686PCI DRIVER FOR IMX6 19687M: Richard Zhu <hongxing.zhu@nxp.com> 19688M: Lucas Stach <l.stach@pengutronix.de> 19689L: linux-pci@vger.kernel.org 19690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19691L: imx@lists.linux.dev 19692S: Maintained 19693F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19694F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19695F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19696F: drivers/pci/controller/dwc/*imx6* 19697 19698PCI DRIVER FOR INTEL IXP4XX 19699M: Linus Walleij <linus.walleij@linaro.org> 19700S: Maintained 19701F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19702F: drivers/pci/controller/pci-ixp4xx.c 19703 19704PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19705M: Nirmal Patel <nirmal.patel@linux.intel.com> 19706R: Jonathan Derrick <jonathan.derrick@linux.dev> 19707L: linux-pci@vger.kernel.org 19708S: Supported 19709F: drivers/pci/controller/vmd.c 19710 19711PCI DRIVER FOR MICROSEMI SWITCHTEC 19712M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19713M: Logan Gunthorpe <logang@deltatee.com> 19714L: linux-pci@vger.kernel.org 19715S: Maintained 19716F: Documentation/ABI/testing/sysfs-class-switchtec 19717F: Documentation/driver-api/switchtec.rst 19718F: drivers/ntb/hw/mscc/ 19719F: drivers/pci/switch/switchtec* 19720F: include/linux/switchtec.h 19721F: include/uapi/linux/switchtec_ioctl.h 19722 19723PCI DRIVER FOR MOBIVEIL PCIE IP 19724M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19725M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19726L: linux-pci@vger.kernel.org 19727S: Supported 19728F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19729F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19730 19731PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19732M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19733M: Pali Rohár <pali@kernel.org> 19734L: linux-pci@vger.kernel.org 19735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19736S: Maintained 19737F: drivers/pci/controller/*mvebu* 19738 19739PCI DRIVER FOR NVIDIA TEGRA 19740M: Thierry Reding <thierry.reding@gmail.com> 19741L: linux-tegra@vger.kernel.org 19742L: linux-pci@vger.kernel.org 19743S: Supported 19744F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19745F: drivers/pci/controller/pci-tegra.c 19746 19747PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19748M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19749L: linux-pci@vger.kernel.org 19750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19751S: Maintained 19752F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19753 19754PCI DRIVER FOR PLDA PCIE IP 19755M: Daire McNamara <daire.mcnamara@microchip.com> 19756L: linux-pci@vger.kernel.org 19757S: Maintained 19758F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19759F: drivers/pci/controller/plda/pcie-plda-host.c 19760F: drivers/pci/controller/plda/pcie-plda.h 19761 19762PCI DRIVER FOR RENESAS R-CAR 19763M: Marek Vasut <marek.vasut+renesas@gmail.com> 19764M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19765L: linux-pci@vger.kernel.org 19766L: linux-renesas-soc@vger.kernel.org 19767S: Maintained 19768F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19769F: Documentation/devicetree/bindings/pci/*rcar* 19770F: drivers/pci/controller/*rcar* 19771F: drivers/pci/controller/dwc/*rcar* 19772 19773PCI DRIVER FOR SAMSUNG EXYNOS 19774M: Jingoo Han <jingoohan1@gmail.com> 19775L: linux-pci@vger.kernel.org 19776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19777L: linux-samsung-soc@vger.kernel.org 19778S: Maintained 19779F: drivers/pci/controller/dwc/pci-exynos.c 19780 19781PCI DRIVER FOR STM32MP25 19782M: Christian Bruel <christian.bruel@foss.st.com> 19783L: linux-pci@vger.kernel.org 19784S: Maintained 19785F: Documentation/devicetree/bindings/pci/st,stm32-pcie-*.yaml 19786F: drivers/pci/controller/dwc/*stm32* 19787 19788PCI DRIVER FOR SYNOPSYS DESIGNWARE 19789M: Jingoo Han <jingoohan1@gmail.com> 19790M: Manivannan Sadhasivam <mani@kernel.org> 19791L: linux-pci@vger.kernel.org 19792S: Maintained 19793F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19794F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19795F: drivers/pci/controller/dwc/*designware* 19796F: include/linux/pcie-dwc.h 19797 19798PCI DRIVER FOR TI DRA7XX/J721E 19799M: Vignesh Raghavendra <vigneshr@ti.com> 19800R: Siddharth Vadapalli <s-vadapalli@ti.com> 19801L: linux-omap@vger.kernel.org 19802L: linux-pci@vger.kernel.org 19803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19804S: Supported 19805F: Documentation/devicetree/bindings/pci/ti-pci.txt 19806F: drivers/pci/controller/cadence/pci-j721e.c 19807F: drivers/pci/controller/dwc/pci-dra7xx.c 19808 19809PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19810M: Linus Walleij <linus.walleij@linaro.org> 19811L: linux-pci@vger.kernel.org 19812S: Maintained 19813F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19814F: drivers/pci/controller/pci-v3-semi.c 19815 19816PCI DRIVER FOR XILINX VERSAL CPM 19817M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19818M: Michal Simek <michal.simek@amd.com> 19819L: linux-pci@vger.kernel.org 19820S: Maintained 19821F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19822F: drivers/pci/controller/pcie-xilinx-cpm.c 19823 19824PCI ENDPOINT SUBSYSTEM 19825M: Manivannan Sadhasivam <mani@kernel.org> 19826M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19827R: Kishon Vijay Abraham I <kishon@kernel.org> 19828L: linux-pci@vger.kernel.org 19829S: Supported 19830Q: https://patchwork.kernel.org/project/linux-pci/list/ 19831B: https://bugzilla.kernel.org 19832C: irc://irc.oftc.net/linux-pci 19833T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19834F: Documentation/PCI/endpoint/* 19835F: Documentation/misc-devices/pci-endpoint-test.rst 19836F: drivers/misc/pci_endpoint_test.c 19837F: drivers/pci/endpoint/ 19838F: tools/testing/selftests/pci_endpoint/ 19839 19840PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19841M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19842R: Oliver O'Halloran <oohall@gmail.com> 19843L: linuxppc-dev@lists.ozlabs.org 19844S: Supported 19845F: Documentation/PCI/pci-error-recovery.rst 19846F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19847F: arch/powerpc/include/*/eeh*.h 19848F: arch/powerpc/kernel/eeh*.c 19849F: arch/powerpc/platforms/*/eeh*.c 19850F: drivers/pci/pcie/aer.c 19851F: drivers/pci/pcie/dpc.c 19852F: drivers/pci/pcie/err.c 19853 19854PCI ERROR RECOVERY 19855M: Linas Vepstas <linasvepstas@gmail.com> 19856L: linux-pci@vger.kernel.org 19857S: Supported 19858F: Documentation/PCI/pci-error-recovery.rst 19859 19860PCI MSI DRIVER FOR ALTERA MSI IP 19861M: Joyce Ooi <joyce.ooi@intel.com> 19862L: linux-pci@vger.kernel.org 19863S: Supported 19864F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19865F: drivers/pci/controller/pcie-altera-msi.c 19866 19867PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19868M: Toan Le <toan@os.amperecomputing.com> 19869L: linux-pci@vger.kernel.org 19870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19871S: Maintained 19872F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 19873F: drivers/pci/controller/pci-xgene-msi.c 19874 19875PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19876M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19877M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19878M: Manivannan Sadhasivam <mani@kernel.org> 19879R: Rob Herring <robh@kernel.org> 19880L: linux-pci@vger.kernel.org 19881S: Supported 19882Q: https://patchwork.kernel.org/project/linux-pci/list/ 19883B: https://bugzilla.kernel.org 19884C: irc://irc.oftc.net/linux-pci 19885T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19886F: Documentation/ABI/testing/debugfs-pcie-ptm 19887F: Documentation/devicetree/bindings/pci/ 19888F: drivers/pci/controller/ 19889F: drivers/pci/pci-bridge-emul.c 19890F: drivers/pci/pci-bridge-emul.h 19891 19892PCI PEER-TO-PEER DMA (P2PDMA) 19893M: Bjorn Helgaas <bhelgaas@google.com> 19894M: Logan Gunthorpe <logang@deltatee.com> 19895L: linux-pci@vger.kernel.org 19896S: Supported 19897Q: https://patchwork.kernel.org/project/linux-pci/list/ 19898B: https://bugzilla.kernel.org 19899C: irc://irc.oftc.net/linux-pci 19900T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19901F: Documentation/driver-api/pci/p2pdma.rst 19902F: drivers/pci/p2pdma.c 19903F: include/linux/pci-p2pdma.h 19904 19905PCI POWER CONTROL 19906M: Bartosz Golaszewski <brgl@kernel.org> 19907L: linux-pci@vger.kernel.org 19908S: Maintained 19909T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19910F: drivers/pci/pwrctrl/* 19911F: include/linux/pci-pwrctrl.h 19912 19913PCI SUBSYSTEM 19914M: Bjorn Helgaas <bhelgaas@google.com> 19915L: linux-pci@vger.kernel.org 19916S: Supported 19917Q: https://patchwork.kernel.org/project/linux-pci/list/ 19918B: https://bugzilla.kernel.org 19919C: irc://irc.oftc.net/linux-pci 19920T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19921F: Documentation/PCI/ 19922F: Documentation/devicetree/bindings/pci/ 19923F: arch/x86/kernel/early-quirks.c 19924F: arch/x86/kernel/quirks.c 19925F: arch/x86/pci/ 19926F: drivers/acpi/pci* 19927F: drivers/pci/ 19928F: include/asm-generic/pci* 19929F: include/linux/of_pci.h 19930F: include/linux/pci* 19931F: include/uapi/linux/pci* 19932 19933PCI SUBSYSTEM [RUST] 19934M: Danilo Krummrich <dakr@kernel.org> 19935R: Bjorn Helgaas <bhelgaas@google.com> 19936R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19937L: linux-pci@vger.kernel.org 19938S: Maintained 19939C: irc://irc.oftc.net/linux-pci 19940T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19941F: rust/helpers/pci.c 19942F: rust/kernel/pci.rs 19943F: rust/kernel/pci/ 19944F: samples/rust/rust_driver_pci.rs 19945 19946PCIE BANDWIDTH CONTROLLER 19947M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19948L: linux-pci@vger.kernel.org 19949S: Supported 19950F: drivers/pci/pcie/bwctrl.c 19951F: drivers/thermal/pcie_cooling.c 19952F: include/linux/pci-bwctrl.h 19953F: tools/testing/selftests/pcie_bwctrl/ 19954 19955PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19956M: Jonathan Chocron <jonnyc@amazon.com> 19957L: linux-pci@vger.kernel.org 19958S: Maintained 19959F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 19960F: drivers/pci/controller/dwc/pcie-al.c 19961 19962PCIE DRIVER FOR AMLOGIC MESON 19963M: Yue Wang <yue.wang@Amlogic.com> 19964L: linux-pci@vger.kernel.org 19965L: linux-amlogic@lists.infradead.org 19966S: Maintained 19967F: drivers/pci/controller/dwc/pci-meson.c 19968 19969PCIE DRIVER FOR AXIS ARTPEC 19970M: Jesper Nilsson <jesper.nilsson@axis.com> 19971L: linux-arm-kernel@axis.com 19972L: linux-pci@vger.kernel.org 19973S: Maintained 19974F: Documentation/devicetree/bindings/pci/axis,artpec* 19975F: drivers/pci/controller/dwc/*artpec* 19976 19977PCIE DRIVER FOR CAVIUM THUNDERX 19978M: Robert Richter <rric@kernel.org> 19979L: linux-pci@vger.kernel.org 19980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19981S: Odd Fixes 19982F: drivers/pci/controller/pci-thunder-* 19983 19984PCIE DRIVER FOR HISILICON 19985M: Zhou Wang <wangzhou1@hisilicon.com> 19986L: linux-pci@vger.kernel.org 19987S: Maintained 19988F: drivers/pci/controller/dwc/pcie-hisi.c 19989 19990PCIE DRIVER FOR HISILICON KIRIN 19991M: Xiaowei Song <songxiaowei@hisilicon.com> 19992M: Binghui Wang <wangbinghui@hisilicon.com> 19993L: linux-pci@vger.kernel.org 19994S: Maintained 19995F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19996F: drivers/pci/controller/dwc/pcie-kirin.c 19997 19998PCIE DRIVER FOR HISILICON STB 19999M: Shawn Guo <shawn.guo@linaro.org> 20000L: linux-pci@vger.kernel.org 20001S: Maintained 20002F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 20003F: drivers/pci/controller/dwc/pcie-histb.c 20004 20005PCIE DRIVER FOR INTEL KEEM BAY 20006M: Srikanth Thokala <srikanth.thokala@intel.com> 20007L: linux-pci@vger.kernel.org 20008S: Supported 20009F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 20010F: drivers/pci/controller/dwc/pcie-keembay.c 20011 20012PCIE DRIVER FOR INTEL LGM GW SOC 20013M: Chuanhua Lei <lchuanhua@maxlinear.com> 20014L: linux-pci@vger.kernel.org 20015S: Maintained 20016F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 20017F: drivers/pci/controller/dwc/pcie-intel-gw.c 20018 20019PCIE DRIVER FOR MEDIATEK 20020M: Ryder Lee <ryder.lee@mediatek.com> 20021M: Jianjun Wang <jianjun.wang@mediatek.com> 20022L: linux-pci@vger.kernel.org 20023L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20024S: Supported 20025F: Documentation/devicetree/bindings/pci/mediatek* 20026F: drivers/pci/controller/*mediatek* 20027 20028PCIE DRIVER FOR MICROCHIP 20029M: Daire McNamara <daire.mcnamara@microchip.com> 20030L: linux-pci@vger.kernel.org 20031S: Supported 20032F: Documentation/devicetree/bindings/pci/microchip* 20033F: drivers/pci/controller/plda/*microchip* 20034 20035PCIE DRIVER FOR QUALCOMM MSM 20036M: Manivannan Sadhasivam <mani@kernel.org> 20037L: linux-pci@vger.kernel.org 20038L: linux-arm-msm@vger.kernel.org 20039S: Maintained 20040F: drivers/pci/controller/dwc/pcie-qcom-common.c 20041F: drivers/pci/controller/dwc/pcie-qcom.c 20042 20043PCIE DRIVER FOR ROCKCHIP 20044M: Shawn Lin <shawn.lin@rock-chips.com> 20045L: linux-pci@vger.kernel.org 20046L: linux-rockchip@lists.infradead.org 20047S: Maintained 20048F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 20049F: drivers/pci/controller/pcie-rockchip* 20050 20051PCIE DRIVER FOR SOCIONEXT UNIPHIER 20052M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20053L: linux-pci@vger.kernel.org 20054S: Maintained 20055F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 20056F: drivers/pci/controller/dwc/pcie-uniphier* 20057 20058PCIE DRIVER FOR ST SPEAR13XX 20059M: Pratyush Anand <pratyush.anand@gmail.com> 20060L: linux-pci@vger.kernel.org 20061S: Maintained 20062F: drivers/pci/controller/dwc/*spear* 20063 20064PCIE DRIVER FOR STARFIVE JH71x0 20065M: Kevin Xie <kevin.xie@starfivetech.com> 20066L: linux-pci@vger.kernel.org 20067S: Maintained 20068F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 20069F: drivers/pci/controller/plda/pcie-starfive.c 20070 20071PCIE ENDPOINT DRIVER FOR QUALCOMM 20072M: Manivannan Sadhasivam <mani@kernel.org> 20073L: linux-pci@vger.kernel.org 20074L: linux-arm-msm@vger.kernel.org 20075S: Maintained 20076F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 20077F: drivers/pci/controller/dwc/pcie-qcom-common.c 20078F: drivers/pci/controller/dwc/pcie-qcom-ep.c 20079 20080PCMCIA SUBSYSTEM 20081M: Dominik Brodowski <linux@dominikbrodowski.net> 20082S: Odd Fixes 20083T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 20084F: Documentation/pcmcia/ 20085F: drivers/pcmcia/ 20086F: include/pcmcia/ 20087F: tools/pcmcia/ 20088 20089PCNET32 NETWORK DRIVER 20090M: Don Fry <pcnet32@frontier.com> 20091L: netdev@vger.kernel.org 20092S: Maintained 20093F: drivers/net/ethernet/amd/pcnet32.c 20094 20095PCRYPT PARALLEL CRYPTO ENGINE 20096M: Steffen Klassert <steffen.klassert@secunet.com> 20097L: linux-crypto@vger.kernel.org 20098S: Maintained 20099F: crypto/pcrypt.c 20100F: include/crypto/pcrypt.h 20101 20102PDS DSC VIRTIO DATA PATH ACCELERATOR 20103R: Brett Creeley <brett.creeley@amd.com> 20104F: drivers/vdpa/pds/ 20105 20106PECI HARDWARE MONITORING DRIVERS 20107M: Iwona Winiarska <iwona.winiarska@intel.com> 20108L: linux-hwmon@vger.kernel.org 20109S: Supported 20110F: Documentation/hwmon/peci-cputemp.rst 20111F: Documentation/hwmon/peci-dimmtemp.rst 20112F: drivers/hwmon/peci/ 20113 20114PECI SUBSYSTEM 20115M: Iwona Winiarska <iwona.winiarska@intel.com> 20116L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 20117S: Supported 20118F: Documentation/devicetree/bindings/peci/ 20119F: Documentation/peci/ 20120F: drivers/peci/ 20121F: include/linux/peci-cpu.h 20122F: include/linux/peci.h 20123 20124PENSANDO ETHERNET DRIVERS 20125M: Brett Creeley <brett.creeley@amd.com> 20126L: netdev@vger.kernel.org 20127S: Maintained 20128F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 20129F: drivers/net/ethernet/pensando/ 20130 20131PER-CPU MEMORY ALLOCATOR 20132M: Dennis Zhou <dennis@kernel.org> 20133M: Tejun Heo <tj@kernel.org> 20134M: Christoph Lameter <cl@gentwo.org> 20135L: linux-mm@kvack.org 20136S: Maintained 20137T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 20138F: arch/*/include/asm/percpu.h 20139F: include/linux/percpu*.h 20140F: lib/percpu*.c 20141F: mm/percpu*.c 20142F: mm/percpu-internal.h 20143 20144PER-TASK DELAY ACCOUNTING 20145M: Balbir Singh <bsingharora@gmail.com> 20146M: Yang Yang <yang.yang29@zte.com.cn> 20147S: Maintained 20148F: include/linux/delayacct.h 20149F: kernel/delayacct.c 20150 20151TASK DELAY MONITORING TOOLS 20152M: Andrew Morton <akpm@linux-foundation.org> 20153M: Wang Yaxin <wang.yaxin@zte.com.cn> 20154M: Fan Yu <fan.yu9@zte.com.cn> 20155L: linux-kernel@vger.kernel.org 20156S: Maintained 20157F: Documentation/accounting/delay-accounting.rst 20158F: tools/accounting/delaytop.c 20159F: tools/accounting/getdelays.c 20160 20161PERFORMANCE EVENTS SUBSYSTEM 20162M: Peter Zijlstra <peterz@infradead.org> 20163M: Ingo Molnar <mingo@redhat.com> 20164M: Arnaldo Carvalho de Melo <acme@kernel.org> 20165M: Namhyung Kim <namhyung@kernel.org> 20166R: Mark Rutland <mark.rutland@arm.com> 20167R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20168R: Jiri Olsa <jolsa@kernel.org> 20169R: Ian Rogers <irogers@google.com> 20170R: Adrian Hunter <adrian.hunter@intel.com> 20171R: James Clark <james.clark@linaro.org> 20172L: linux-perf-users@vger.kernel.org 20173L: linux-kernel@vger.kernel.org 20174S: Supported 20175W: https://perf.wiki.kernel.org/ 20176T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 20177T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 20178T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 20179F: arch/*/events/* 20180F: arch/*/events/*/* 20181F: arch/*/include/asm/perf_event.h 20182F: arch/*/kernel/*/*/perf_event*.c 20183F: arch/*/kernel/*/perf_event*.c 20184F: arch/*/kernel/perf_callchain.c 20185F: arch/*/kernel/perf_event*.c 20186F: include/linux/perf_event.h 20187F: include/uapi/linux/perf_event.h 20188F: kernel/events/* 20189F: tools/lib/perf/ 20190F: tools/perf/ 20191 20192PERFORMANCE EVENTS TOOLING ARM64 20193R: John Garry <john.g.garry@oracle.com> 20194R: Will Deacon <will@kernel.org> 20195R: James Clark <james.clark@linaro.org> 20196R: Mike Leach <mike.leach@linaro.org> 20197R: Leo Yan <leo.yan@linux.dev> 20198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20199S: Supported 20200F: tools/build/feature/test-libopencsd.c 20201F: tools/perf/arch/arm*/ 20202F: tools/perf/pmu-events/arch/arm64/ 20203F: tools/perf/util/arm-spe* 20204F: tools/perf/util/cs-etm* 20205 20206PERSONALITY HANDLING 20207M: Christoph Hellwig <hch@infradead.org> 20208L: linux-abi-devel@lists.sourceforge.net 20209S: Maintained 20210F: include/linux/personality.h 20211F: include/uapi/linux/personality.h 20212 20213PHOENIX RC FLIGHT CONTROLLER ADAPTER 20214M: Marcus Folkesson <marcus.folkesson@gmail.com> 20215L: linux-input@vger.kernel.org 20216S: Maintained 20217F: Documentation/input/devices/pxrc.rst 20218F: drivers/input/joystick/pxrc.c 20219 20220PHONET PROTOCOL 20221M: Remi Denis-Courmont <courmisch@gmail.com> 20222S: Supported 20223F: Documentation/networking/phonet.rst 20224F: include/linux/phonet.h 20225F: include/net/phonet/ 20226F: include/uapi/linux/phonet.h 20227F: net/phonet/ 20228 20229PHRAM MTD DRIVER 20230M: Joern Engel <joern@lazybastard.org> 20231L: linux-mtd@lists.infradead.org 20232S: Maintained 20233F: drivers/mtd/devices/phram.c 20234 20235PICOLCD HID DRIVER 20236M: Bruno Prémont <bonbons@linux-vserver.org> 20237L: linux-input@vger.kernel.org 20238S: Maintained 20239F: drivers/hid/hid-picolcd* 20240 20241PIDFD API 20242M: Christian Brauner <christian@brauner.io> 20243L: linux-kernel@vger.kernel.org 20244S: Maintained 20245T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 20246F: rust/kernel/pid_namespace.rs 20247F: samples/pidfd/ 20248F: tools/testing/selftests/clone3/ 20249F: tools/testing/selftests/pid_namespace/ 20250F: tools/testing/selftests/pidfd/ 20251K: (?i)pidfd 20252K: (?i)clone3 20253K: \b(clone_args|kernel_clone_args)\b 20254 20255PIN CONTROL SUBSYSTEM 20256M: Linus Walleij <linus.walleij@linaro.org> 20257L: linux-gpio@vger.kernel.org 20258S: Maintained 20259T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 20260F: Documentation/devicetree/bindings/pinctrl/ 20261F: Documentation/driver-api/pin-control.rst 20262F: drivers/pinctrl/ 20263F: include/dt-bindings/pinctrl/ 20264F: include/linux/pinctrl/ 20265 20266PIN CONTROLLER - AIROHA 20267M: Lorenzo Bianconi <lorenzo@kernel.org> 20268L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20269S: Maintained 20270F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 20271F: drivers/pinctrl/mediatek/pinctrl-airoha.c 20272 20273PIN CONTROLLER - AMD 20274M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 20275M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 20276S: Maintained 20277F: drivers/pinctrl/pinctrl-amd.c 20278 20279PIN CONTROLLER - FREESCALE 20280M: Dong Aisheng <aisheng.dong@nxp.com> 20281M: Fabio Estevam <festevam@gmail.com> 20282M: Shawn Guo <shawnguo@kernel.org> 20283M: Jacky Bai <ping.bai@nxp.com> 20284R: Pengutronix Kernel Team <kernel@pengutronix.de> 20285R: NXP S32 Linux Team <s32@nxp.com> 20286L: linux-gpio@vger.kernel.org 20287S: Maintained 20288F: Documentation/devicetree/bindings/pinctrl/fsl,* 20289F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 20290F: drivers/pinctrl/freescale/ 20291F: drivers/pinctrl/nxp/ 20292 20293PIN CONTROLLER - INTEL 20294M: Mika Westerberg <mika.westerberg@linux.intel.com> 20295M: Andy Shevchenko <andy@kernel.org> 20296S: Supported 20297T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 20298F: drivers/pinctrl/intel/ 20299 20300PIN CONTROLLER - KEEMBAY 20301S: Orphan 20302F: drivers/pinctrl/pinctrl-keembay* 20303 20304PIN CONTROLLER - MEDIATEK 20305M: Sean Wang <sean.wang@kernel.org> 20306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20307S: Maintained 20308F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 20309F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 20310F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 20311F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 20312F: drivers/pinctrl/mediatek/ 20313 20314PIN CONTROLLER - MEDIATEK MIPS 20315M: Chester A. Unal <chester.a.unal@arinc9.com> 20316M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20317L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20318L: linux-mips@vger.kernel.org 20319S: Maintained 20320F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 20321F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 20322F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 20323F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 20324F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 20325F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 20326F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 20327F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 20328F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 20329F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 20330F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 20331F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 20332F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 20333F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 20334F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 20335 20336PIN CONTROLLER - MICROCHIP AT91 20337M: Ludovic Desroches <ludovic.desroches@microchip.com> 20338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20339L: linux-gpio@vger.kernel.org 20340S: Supported 20341F: drivers/gpio/gpio-sama5d2-piobu.c 20342F: drivers/pinctrl/pinctrl-at91* 20343 20344PIN CONTROLLER - QUALCOMM 20345M: Bjorn Andersson <andersson@kernel.org> 20346L: linux-arm-msm@vger.kernel.org 20347S: Maintained 20348C: irc://irc.oftc.net/linux-msm 20349F: Documentation/devicetree/bindings/pinctrl/qcom,* 20350F: drivers/pinctrl/qcom/ 20351 20352PIN CONTROLLER - RENESAS 20353M: Geert Uytterhoeven <geert+renesas@glider.be> 20354L: linux-renesas-soc@vger.kernel.org 20355S: Supported 20356T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 20357F: Documentation/devicetree/bindings/pinctrl/renesas,* 20358F: drivers/pinctrl/renesas/ 20359 20360PIN CONTROLLER - SAMSUNG 20361M: Krzysztof Kozlowski <krzk@kernel.org> 20362M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20363R: Alim Akhtar <alim.akhtar@samsung.com> 20364L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20365L: linux-samsung-soc@vger.kernel.org 20366S: Maintained 20367Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 20368B: mailto:linux-samsung-soc@vger.kernel.org 20369C: irc://irc.libera.chat/linux-exynos 20370T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 20371F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 20372F: drivers/pinctrl/samsung/ 20373 20374PIN CONTROLLER - SINGLE 20375M: Tony Lindgren <tony@atomide.com> 20376M: Haojian Zhuang <haojian.zhuang@linaro.org> 20377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20378L: linux-omap@vger.kernel.org 20379S: Maintained 20380F: drivers/pinctrl/pinctrl-single.c 20381 20382PIN CONTROLLER - SUNPLUS / TIBBO 20383M: Dvorkin Dmitry <dvorkin@tibbo.com> 20384M: Wells Lu <wellslutw@gmail.com> 20385L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20386S: Maintained 20387W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20388F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20389F: drivers/pinctrl/sunplus/ 20390F: include/dt-bindings/pinctrl/sppctl*.h 20391 20392PINE64 PINEPHONE KEYBOARD DRIVER 20393M: Samuel Holland <samuel@sholland.org> 20394S: Supported 20395F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20396F: drivers/input/keyboard/pinephone-keyboard.c 20397 20398PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20399M: Tomasz Duszynski <tduszyns@gmail.com> 20400S: Maintained 20401F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20402F: drivers/iio/chemical/pms7003.c 20403 20404PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20405M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20406L: netdev@vger.kernel.org 20407S: Maintained 20408F: drivers/net/phy/mdio-open-alliance.h 20409F: net/ethtool/plca.c 20410 20411PLDMFW LIBRARY 20412M: Jacob Keller <jacob.e.keller@intel.com> 20413S: Maintained 20414F: Documentation/driver-api/pldmfw/ 20415F: include/linux/pldmfw.h 20416F: lib/pldmfw/ 20417 20418PLX DMA DRIVER 20419M: Logan Gunthorpe <logang@deltatee.com> 20420S: Maintained 20421F: drivers/dma/plx_dma.c 20422 20423PM-GRAPH UTILITY 20424M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20425L: linux-pm@vger.kernel.org 20426S: Supported 20427W: https://01.org/pm-graph 20428B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20429T: git https://github.com/intel/pm-graph.git 20430F: tools/power/pm-graph 20431 20432PM6764TR DRIVER 20433M: Charles Hsu <hsu.yungteng@gmail.com> 20434L: linux-hwmon@vger.kernel.org 20435S: Maintained 20436F: Documentation/hwmon/pm6764tr.rst 20437F: drivers/hwmon/pmbus/pm6764tr.c 20438 20439PMC SIERRA MaxRAID DRIVER 20440L: linux-scsi@vger.kernel.org 20441S: Orphan 20442W: http://www.pmc-sierra.com/ 20443F: drivers/scsi/pmcraid.* 20444 20445PMC SIERRA PM8001 DRIVER 20446M: Jack Wang <jinpu.wang@cloud.ionos.com> 20447L: linux-scsi@vger.kernel.org 20448S: Supported 20449F: drivers/scsi/pm8001/ 20450 20451PNI RM3100 IIO DRIVER 20452M: Song Qiang <songqiang1304521@gmail.com> 20453L: linux-iio@vger.kernel.org 20454S: Maintained 20455F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20456F: drivers/iio/magnetometer/rm3100* 20457 20458PNP SUPPORT 20459M: "Rafael J. Wysocki" <rafael@kernel.org> 20460L: linux-acpi@vger.kernel.org 20461S: Maintained 20462F: drivers/pnp/ 20463F: include/linux/pnp.h 20464 20465PORTWELL EC DRIVER 20466M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20467L: platform-driver-x86@vger.kernel.org 20468S: Maintained 20469F: drivers/platform/x86/portwell-ec.c 20470 20471POSIX CLOCKS and TIMERS 20472M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20473M: Frederic Weisbecker <frederic@kernel.org> 20474M: Thomas Gleixner <tglx@linutronix.de> 20475L: linux-kernel@vger.kernel.org 20476S: Maintained 20477T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20478F: fs/timerfd.c 20479F: include/linux/time_namespace.h 20480F: include/linux/timerfd.h 20481F: include/uapi/linux/time.h 20482F: include/uapi/linux/timerfd.h 20483F: include/trace/events/timer* 20484F: kernel/time/itimer.c 20485F: kernel/time/posix-* 20486F: kernel/time/namespace.c 20487 20488POWER MANAGEMENT CORE 20489M: "Rafael J. Wysocki" <rafael@kernel.org> 20490L: linux-pm@vger.kernel.org 20491S: Supported 20492B: https://bugzilla.kernel.org 20493T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20494F: drivers/base/power/ 20495F: drivers/powercap/ 20496F: include/linux/intel_rapl.h 20497F: include/linux/pm.h 20498F: include/linux/pm_* 20499F: include/linux/powercap.h 20500F: kernel/configs/nopm.config 20501 20502POWER SEQUENCING 20503M: Bartosz Golaszewski <brgl@kernel.org> 20504L: linux-pm@vger.kernel.org 20505S: Maintained 20506T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20507F: Documentation/driver-api/pwrseq.rst 20508F: drivers/power/sequencing/ 20509F: include/linux/pwrseq/ 20510 20511POWER STATE COORDINATION INTERFACE (PSCI) 20512M: Mark Rutland <mark.rutland@arm.com> 20513M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20515S: Maintained 20516F: Documentation/devicetree/bindings/arm/psci.yaml 20517F: drivers/firmware/psci/ 20518F: include/linux/psci.h 20519F: include/uapi/linux/psci.h 20520 20521POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20522M: Sebastian Reichel <sre@kernel.org> 20523L: linux-pm@vger.kernel.org 20524S: Maintained 20525T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20526F: Documentation/ABI/testing/sysfs-class-power 20527F: Documentation/devicetree/bindings/power/supply/ 20528F: drivers/power/supply/ 20529F: include/linux/power/ 20530F: include/linux/power_supply.h 20531F: tools/testing/selftests/power_supply/ 20532 20533POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20534M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20535L: linuxppc-dev@lists.ozlabs.org 20536S: Maintained 20537F: drivers/char/powernv-op-panel.c 20538 20539PPP OVER ATM (RFC 2364) 20540M: Mitchell Blank Jr <mitch@sfgoth.com> 20541S: Maintained 20542F: include/uapi/linux/atmppp.h 20543F: net/atm/pppoatm.c 20544 20545PPP OVER ETHERNET 20546M: Michal Ostrowski <mostrows@earthlink.net> 20547S: Maintained 20548F: drivers/net/ppp/pppoe.c 20549F: drivers/net/ppp/pppox.c 20550 20551PPP OVER L2TP 20552M: James Chapman <jchapman@katalix.com> 20553S: Maintained 20554F: include/linux/if_pppol2tp.h 20555F: include/uapi/linux/if_pppol2tp.h 20556F: net/l2tp/l2tp_ppp.c 20557 20558PPP PROTOCOL DRIVERS AND COMPRESSORS 20559L: linux-ppp@vger.kernel.org 20560S: Orphan 20561F: drivers/net/ppp/ppp_* 20562 20563PPS SUPPORT 20564M: Rodolfo Giometti <giometti@enneenne.com> 20565L: linuxpps@ml.enneenne.com (subscribers-only) 20566S: Maintained 20567W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20568F: Documentation/ABI/testing/sysfs-pps 20569F: Documentation/ABI/testing/sysfs-pps-gen 20570F: Documentation/ABI/testing/sysfs-pps-gen-tio 20571F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20572F: Documentation/driver-api/pps.rst 20573F: drivers/pps/ 20574F: include/linux/pps*.h 20575F: include/uapi/linux/pps.h 20576F: include/uapi/linux/pps_gen.h 20577 20578PRESSURE STALL INFORMATION (PSI) 20579M: Johannes Weiner <hannes@cmpxchg.org> 20580M: Suren Baghdasaryan <surenb@google.com> 20581R: Peter Ziljstra <peterz@infradead.org> 20582S: Maintained 20583F: include/linux/psi* 20584F: kernel/sched/psi.c 20585 20586PROPELLER BUILD 20587M: Rong Xu <xur@google.com> 20588M: Han Shen <shenhan@google.com> 20589S: Supported 20590F: Documentation/dev-tools/propeller.rst 20591F: scripts/Makefile.propeller 20592 20593PRINTK 20594M: Petr Mladek <pmladek@suse.com> 20595R: Steven Rostedt <rostedt@goodmis.org> 20596R: John Ogness <john.ogness@linutronix.de> 20597R: Sergey Senozhatsky <senozhatsky@chromium.org> 20598S: Maintained 20599T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20600F: include/linux/printk.h 20601F: kernel/printk/ 20602 20603PRINTK INDEXING 20604R: Chris Down <chris@chrisdown.name> 20605S: Maintained 20606F: Documentation/core-api/printk-index.rst 20607F: kernel/printk/index.c 20608K: printk_index 20609 20610PROC FILESYSTEM 20611L: linux-kernel@vger.kernel.org 20612L: linux-fsdevel@vger.kernel.org 20613S: Maintained 20614F: Documentation/filesystems/proc.rst 20615F: fs/proc/ 20616F: include/linux/proc_fs.h 20617F: tools/testing/selftests/proc/ 20618 20619PROC SYSCTL 20620M: Kees Cook <kees@kernel.org> 20621M: Joel Granados <joel.granados@kernel.org> 20622L: linux-kernel@vger.kernel.org 20623L: linux-fsdevel@vger.kernel.org 20624S: Maintained 20625T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20626F: fs/proc/proc_sysctl.c 20627F: include/linux/sysctl.h 20628F: kernel/sysctl* 20629F: tools/testing/selftests/sysctl/* 20630F: lib/test_sysctl.c 20631F: scripts/check-sysctl-docs 20632 20633PS3 NETWORK SUPPORT 20634M: Geoff Levand <geoff@infradead.org> 20635L: netdev@vger.kernel.org 20636L: linuxppc-dev@lists.ozlabs.org 20637S: Maintained 20638F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20639 20640PS3 PLATFORM SUPPORT 20641M: Geoff Levand <geoff@infradead.org> 20642L: linuxppc-dev@lists.ozlabs.org 20643S: Maintained 20644F: arch/powerpc/boot/ps3* 20645F: arch/powerpc/include/asm/lv1call.h 20646F: arch/powerpc/include/asm/ps3*.h 20647F: arch/powerpc/platforms/ps3/ 20648F: drivers/*/ps3* 20649F: drivers/ps3/ 20650F: drivers/rtc/rtc-ps3.c 20651F: drivers/usb/host/*ps3.c 20652F: sound/ppc/snd_ps3* 20653 20654PS3VRAM DRIVER 20655M: Jim Paris <jim@jtan.com> 20656M: Geoff Levand <geoff@infradead.org> 20657L: linuxppc-dev@lists.ozlabs.org 20658S: Maintained 20659F: drivers/block/ps3vram.c 20660 20661PSAMPLE PACKET SAMPLING SUPPORT 20662M: Yotam Gigi <yotam.gi@gmail.com> 20663S: Maintained 20664F: include/net/psample.h 20665F: include/uapi/linux/psample.h 20666F: net/psample 20667 20668PSE NETWORK DRIVER 20669M: Oleksij Rempel <o.rempel@pengutronix.de> 20670M: Kory Maincent <kory.maincent@bootlin.com> 20671L: netdev@vger.kernel.org 20672S: Maintained 20673F: Documentation/devicetree/bindings/net/pse-pd/ 20674F: drivers/net/pse-pd/ 20675F: net/ethtool/pse-pd.c 20676 20677PSTORE FILESYSTEM 20678M: Kees Cook <kees@kernel.org> 20679R: Tony Luck <tony.luck@intel.com> 20680R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20681L: linux-hardening@vger.kernel.org 20682S: Supported 20683T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20684F: Documentation/admin-guide/pstore-blk.rst 20685F: Documentation/admin-guide/ramoops.rst 20686F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20687F: drivers/acpi/apei/erst.c 20688F: drivers/firmware/efi/efi-pstore.c 20689F: fs/pstore/ 20690F: include/linux/pstore* 20691K: \b(pstore|ramoops) 20692 20693PT5161L HARDWARE MONITOR DRIVER 20694M: Cosmo Chou <cosmo.chou@quantatw.com> 20695L: linux-hwmon@vger.kernel.org 20696S: Maintained 20697F: Documentation/hwmon/pt5161l.rst 20698F: drivers/hwmon/pt5161l.c 20699 20700PTP HARDWARE CLOCK SUPPORT 20701M: Richard Cochran <richardcochran@gmail.com> 20702L: netdev@vger.kernel.org 20703S: Maintained 20704W: http://linuxptp.sourceforge.net/ 20705F: Documentation/ABI/testing/sysfs-ptp 20706F: Documentation/driver-api/ptp.rst 20707F: drivers/net/phy/dp83640* 20708F: drivers/ptp/* 20709F: include/linux/ptp_cl* 20710K: (?:\b|_)ptp(?:\b|_) 20711 20712PTP MOCKUP CLOCK SUPPORT 20713M: Vladimir Oltean <vladimir.oltean@nxp.com> 20714L: netdev@vger.kernel.org 20715S: Maintained 20716F: drivers/ptp/ptp_mock.c 20717F: include/linux/ptp_mock.h 20718 20719PTP VIRTUAL CLOCK SUPPORT 20720M: Yangbo Lu <yangbo.lu@nxp.com> 20721L: netdev@vger.kernel.org 20722S: Maintained 20723F: drivers/ptp/ptp_vclock.c 20724F: net/ethtool/phc_vclocks.c 20725 20726PTP VMCLOCK SUPPORT 20727M: David Woodhouse <dwmw2@infradead.org> 20728L: netdev@vger.kernel.org 20729S: Maintained 20730F: drivers/ptp/ptp_vmclock.c 20731F: include/uapi/linux/vmclock-abi.h 20732 20733PTRACE SUPPORT 20734M: Oleg Nesterov <oleg@redhat.com> 20735S: Maintained 20736F: arch/*/*/ptrace*.c 20737F: arch/*/include/asm/ptrace*.h 20738F: arch/*/ptrace*.c 20739F: include/asm-generic/syscall.h 20740F: include/linux/ptrace.h 20741F: include/linux/regset.h 20742F: include/uapi/linux/ptrace.h 20743F: kernel/ptrace.c 20744 20745PULSE8-CEC DRIVER 20746M: Hans Verkuil <hverkuil@kernel.org> 20747L: linux-media@vger.kernel.org 20748S: Maintained 20749T: git git://linuxtv.org/media.git 20750F: drivers/media/cec/usb/pulse8/ 20751 20752PURELIFI PLFXLC DRIVER 20753M: Srinivasan Raju <srini.raju@purelifi.com> 20754L: linux-wireless@vger.kernel.org 20755S: Supported 20756F: drivers/net/wireless/purelifi/ 20757 20758PVRUSB2 VIDEO4LINUX DRIVER 20759M: Mike Isely <isely@pobox.com> 20760L: pvrusb2@isely.net (subscribers-only) 20761L: linux-media@vger.kernel.org 20762S: Maintained 20763W: http://www.isely.net/pvrusb2/ 20764T: git git://linuxtv.org/media.git 20765F: Documentation/driver-api/media/drivers/pvrusb2* 20766F: drivers/media/usb/pvrusb2/ 20767 20768PWC WEBCAM DRIVER 20769M: Hans Verkuil <hverkuil@kernel.org> 20770L: linux-media@vger.kernel.org 20771S: Odd Fixes 20772T: git git://linuxtv.org/media.git 20773F: drivers/media/usb/pwc/* 20774F: include/trace/events/pwc.h 20775 20776PWM IR Transmitter 20777M: Sean Young <sean@mess.org> 20778L: linux-media@vger.kernel.org 20779S: Maintained 20780F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20781F: drivers/media/rc/pwm-ir-tx.c 20782 20783PWM SUBSYSTEM 20784M: Uwe Kleine-König <ukleinek@kernel.org> 20785L: linux-pwm@vger.kernel.org 20786S: Maintained 20787Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20788T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20789F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20790F: Documentation/devicetree/bindings/pwm/ 20791F: Documentation/driver-api/pwm.rst 20792F: drivers/gpio/gpio-mvebu.c 20793F: drivers/pwm/ 20794F: drivers/video/backlight/pwm_bl.c 20795F: include/dt-bindings/pwm/ 20796F: include/linux/pwm.h 20797F: include/linux/pwm_backlight.h 20798K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20799 20800PXA GPIO DRIVER 20801M: Robert Jarzmik <robert.jarzmik@free.fr> 20802L: linux-gpio@vger.kernel.org 20803S: Maintained 20804F: drivers/gpio/gpio-pxa.c 20805 20806PXA MMCI DRIVER 20807S: Orphan 20808 20809PXA RTC DRIVER 20810M: Robert Jarzmik <robert.jarzmik@free.fr> 20811L: linux-rtc@vger.kernel.org 20812S: Maintained 20813 20814PXA2xx/PXA3xx SUPPORT 20815M: Daniel Mack <daniel@zonque.org> 20816M: Haojian Zhuang <haojian.zhuang@gmail.com> 20817M: Robert Jarzmik <robert.jarzmik@free.fr> 20818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20819S: Maintained 20820T: git https://github.com/hzhuang1/linux.git 20821T: git https://github.com/rjarzmik/linux.git 20822F: arch/arm/boot/dts/intel/pxa/ 20823F: arch/arm/mach-pxa/ 20824F: drivers/dma/pxa* 20825F: drivers/pcmcia/pxa2xx* 20826F: drivers/pinctrl/pxa/ 20827F: drivers/spi/spi-pxa2xx* 20828F: drivers/usb/gadget/udc/pxa2* 20829F: include/sound/pxa2xx-lib.h 20830F: sound/arm/pxa* 20831F: sound/soc/pxa/ 20832 20833QAT DRIVER 20834M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20835L: qat-linux@intel.com 20836S: Supported 20837F: drivers/crypto/intel/qat/ 20838 20839QCOM AUDIO (ASoC) DRIVERS 20840M: Srinivas Kandagatla <srini@kernel.org> 20841L: linux-sound@vger.kernel.org 20842L: linux-arm-msm@vger.kernel.org 20843S: Supported 20844F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20845F: Documentation/devicetree/bindings/sound/qcom,* 20846F: drivers/soc/qcom/apr.c 20847F: drivers/soundwire/qcom.c 20848F: include/dt-bindings/sound/qcom,wcd93* 20849F: sound/soc/codecs/lpass-*.* 20850F: sound/soc/codecs/msm8916-wcd-analog.c 20851F: sound/soc/codecs/msm8916-wcd-digital.c 20852F: sound/soc/codecs/pm4125-sdw.c 20853F: sound/soc/codecs/pm4125.* 20854F: sound/soc/codecs/wcd-clsh-v2.* 20855F: sound/soc/codecs/wcd-mbhc-v2.* 20856F: sound/soc/codecs/wcd93*.* 20857F: sound/soc/codecs/wsa88*.* 20858F: sound/soc/qcom/ 20859 20860QCOM EMBEDDED USB DEBUGGER (EUD) 20861M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20862L: linux-arm-msm@vger.kernel.org 20863S: Maintained 20864F: Documentation/ABI/testing/sysfs-driver-eud 20865F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20866F: drivers/usb/misc/qcom_eud.c 20867 20868QCOM IPA DRIVER 20869M: Alex Elder <elder@kernel.org> 20870L: netdev@vger.kernel.org 20871S: Maintained 20872F: drivers/net/ipa/ 20873 20874QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20875M: Gabriel Somlo <somlo@cmu.edu> 20876M: "Michael S. Tsirkin" <mst@redhat.com> 20877L: qemu-devel@nongnu.org 20878S: Maintained 20879F: drivers/firmware/qemu_fw_cfg.c 20880F: include/uapi/linux/qemu_fw_cfg.h 20881 20882QLOGIC QL41xxx FCOE DRIVER 20883M: Saurav Kashyap <skashyap@marvell.com> 20884M: Javed Hasan <jhasan@marvell.com> 20885M: GR-QLogic-Storage-Upstream@marvell.com 20886L: linux-scsi@vger.kernel.org 20887S: Supported 20888F: drivers/scsi/qedf/ 20889 20890QLOGIC QL41xxx ISCSI DRIVER 20891M: Nilesh Javali <njavali@marvell.com> 20892M: Manish Rangankar <mrangankar@marvell.com> 20893M: GR-QLogic-Storage-Upstream@marvell.com 20894L: linux-scsi@vger.kernel.org 20895S: Supported 20896F: drivers/scsi/qedi/ 20897 20898QLOGIC QL4xxx ETHERNET DRIVER 20899M: Manish Chopra <manishc@marvell.com> 20900L: netdev@vger.kernel.org 20901S: Maintained 20902F: drivers/net/ethernet/qlogic/qed/ 20903F: drivers/net/ethernet/qlogic/qede/ 20904F: include/linux/qed/ 20905 20906QLOGIC QL4xxx RDMA DRIVER 20907M: Michal Kalderon <mkalderon@marvell.com> 20908L: linux-rdma@vger.kernel.org 20909S: Supported 20910F: drivers/infiniband/hw/qedr/ 20911F: include/uapi/rdma/qedr-abi.h 20912 20913QLOGIC QLA1280 SCSI DRIVER 20914M: Michael Reed <mdr@sgi.com> 20915L: linux-scsi@vger.kernel.org 20916S: Maintained 20917F: drivers/scsi/qla1280.[ch] 20918 20919QLOGIC QLA2XXX FC-SCSI DRIVER 20920M: Nilesh Javali <njavali@marvell.com> 20921M: GR-QLogic-Storage-Upstream@marvell.com 20922L: linux-scsi@vger.kernel.org 20923S: Supported 20924F: drivers/scsi/qla2xxx/ 20925 20926QLOGIC QLA3XXX NETWORK DRIVER 20927M: GR-Linux-NIC-Dev@marvell.com 20928L: netdev@vger.kernel.org 20929S: Maintained 20930F: drivers/net/ethernet/qlogic/qla3xxx.* 20931 20932QLOGIC QLA4XXX iSCSI DRIVER 20933M: Nilesh Javali <njavali@marvell.com> 20934M: Manish Rangankar <mrangankar@marvell.com> 20935M: GR-QLogic-Storage-Upstream@marvell.com 20936L: linux-scsi@vger.kernel.org 20937S: Supported 20938F: drivers/scsi/qla4xxx/ 20939 20940QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20941M: Shahed Shaikh <shshaikh@marvell.com> 20942M: Manish Chopra <manishc@marvell.com> 20943M: GR-Linux-NIC-Dev@marvell.com 20944L: netdev@vger.kernel.org 20945S: Maintained 20946F: drivers/net/ethernet/qlogic/qlcnic/ 20947 20948QM1D1B0004 MEDIA DRIVER 20949M: Akihiro Tsukada <tskd08@gmail.com> 20950L: linux-media@vger.kernel.org 20951S: Odd Fixes 20952F: drivers/media/tuners/qm1d1b0004* 20953 20954QM1D1C0042 MEDIA DRIVER 20955M: Akihiro Tsukada <tskd08@gmail.com> 20956L: linux-media@vger.kernel.org 20957S: Odd Fixes 20958F: drivers/media/tuners/qm1d1c0042* 20959 20960QNAP MCU DRIVER 20961M: Heiko Stuebner <heiko@sntech.de> 20962S: Maintained 20963F: drivers/hwmon/qnap-mcu-hwmon.c 20964F: drivers/input/misc/qnap-mcu-input.c 20965F: drivers/leds/leds-qnap-mcu.c 20966F: drivers/mfd/qnap-mcu.c 20967F: include/linux/mfd/qnap-mcu.h 20968 20969QNX4 FILESYSTEM 20970M: Anders Larsen <al@alarsen.net> 20971S: Maintained 20972W: http://www.alarsen.net/linux/qnx4fs/ 20973F: fs/qnx4/ 20974F: include/uapi/linux/qnx4_fs.h 20975F: include/uapi/linux/qnxtypes.h 20976 20977QNX6 FILESYSTEM 20978S: Orphan 20979F: Documentation/filesystems/qnx6.rst 20980F: fs/qnx6/ 20981F: include/linux/qnx6_fs.h 20982 20983QORIQ DPAA2 FSL-MC BUS DRIVER 20984M: Ioana Ciornei <ioana.ciornei@nxp.com> 20985L: linuxppc-dev@lists.ozlabs.org 20986L: linux-kernel@vger.kernel.org 20987S: Maintained 20988F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20989F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20990F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20991F: drivers/bus/fsl-mc/ 20992F: include/uapi/linux/fsl_mc.h 20993 20994QT1010 MEDIA DRIVER 20995L: linux-media@vger.kernel.org 20996S: Orphan 20997W: https://linuxtv.org 20998Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20999F: drivers/media/tuners/qt1010* 21000 21001QUALCOMM ATH12K WIRELESS DRIVER 21002M: Jeff Johnson <jjohnson@kernel.org> 21003L: linux-wireless@vger.kernel.org 21004L: ath12k@lists.infradead.org 21005S: Supported 21006W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 21007T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21008F: drivers/net/wireless/ath/ath12k/ 21009N: ath12k 21010 21011QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 21012M: Jeff Johnson <jjohnson@kernel.org> 21013L: linux-wireless@vger.kernel.org 21014L: ath10k@lists.infradead.org 21015S: Supported 21016W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 21017T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21018F: drivers/net/wireless/ath/ath10k/ 21019N: ath10k 21020 21021QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 21022M: Jeff Johnson <jjohnson@kernel.org> 21023L: linux-wireless@vger.kernel.org 21024L: ath11k@lists.infradead.org 21025S: Supported 21026W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 21027B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 21028T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21029F: drivers/net/wireless/ath/ath11k/ 21030N: ath11k 21031 21032QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 21033M: Toke Høiland-Jørgensen <toke@toke.dk> 21034L: linux-wireless@vger.kernel.org 21035S: Maintained 21036W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 21037T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21038F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 21039F: drivers/net/wireless/ath/ath9k/ 21040 21041QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 21042M: Stefan Wahren <wahrenst@gmx.net> 21043L: netdev@vger.kernel.org 21044S: Maintained 21045F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 21046F: drivers/net/ethernet/qualcomm/qca* 21047 21048QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 21049M: Stephan Gerhold <stephan@gerhold.net> 21050L: netdev@vger.kernel.org 21051L: linux-arm-msm@vger.kernel.org 21052S: Maintained 21053F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 21054F: drivers/net/wwan/qcom_bam_dmux.c 21055 21056QUALCOMM BLUETOOTH DRIVER 21057L: linux-arm-msm@vger.kernel.org 21058S: Maintained 21059F: drivers/bluetooth/btqca.[ch] 21060F: drivers/bluetooth/btqcomsmd.c 21061F: drivers/bluetooth/hci_qca.c 21062 21063QUALCOMM CAMERA SUBSYSTEM DRIVER 21064M: Robert Foss <rfoss@kernel.org> 21065M: Todor Tomov <todor.too@gmail.com> 21066M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21067R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 21068L: linux-media@vger.kernel.org 21069S: Maintained 21070F: Documentation/admin-guide/media/qcom_camss.rst 21071F: Documentation/devicetree/bindings/media/qcom,*camss* 21072F: drivers/media/platform/qcom/camss/ 21073 21074QUALCOMM CLOCK DRIVERS 21075M: Bjorn Andersson <andersson@kernel.org> 21076L: linux-arm-msm@vger.kernel.org 21077S: Supported 21078T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 21079F: Documentation/devicetree/bindings/clock/qcom,* 21080F: drivers/clk/qcom/ 21081F: include/dt-bindings/clock/qcom,* 21082 21083QUALCOMM CLOUD AI (QAIC) DRIVER 21084M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 21085R: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com> 21086L: linux-arm-msm@vger.kernel.org 21087L: dri-devel@lists.freedesktop.org 21088S: Supported 21089T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21090F: Documentation/ABI/testing/sysfs-driver-qaic 21091F: Documentation/accel/qaic/ 21092F: drivers/accel/qaic/ 21093F: include/uapi/drm/qaic_accel.h 21094 21095QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 21096M: Bjorn Andersson <andersson@kernel.org> 21097M: Konrad Dybcio <konradybcio@kernel.org> 21098L: linux-pm@vger.kernel.org 21099L: linux-arm-msm@vger.kernel.org 21100S: Maintained 21101F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 21102F: drivers/pmdomain/qcom/cpr.c 21103 21104QUALCOMM CPUCP MAILBOX DRIVER 21105M: Sibi Sankar <sibi.sankar@oss.qualcomm.com> 21106L: linux-arm-msm@vger.kernel.org 21107S: Supported 21108F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 21109F: drivers/mailbox/qcom-cpucp-mbox.c 21110 21111QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 21112M: Ilia Lin <ilia.lin@kernel.org> 21113L: linux-pm@vger.kernel.org 21114S: Maintained 21115F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 21116F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 21117F: drivers/cpufreq/qcom-cpufreq-nvmem.c 21118 21119QUALCOMM CRYPTO DRIVERS 21120M: Thara Gopinath <thara.gopinath@gmail.com> 21121L: linux-crypto@vger.kernel.org 21122L: linux-arm-msm@vger.kernel.org 21123S: Maintained 21124F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 21125F: drivers/crypto/qce/ 21126 21127QUALCOMM EMAC GIGABIT ETHERNET DRIVER 21128M: Timur Tabi <timur@kernel.org> 21129L: netdev@vger.kernel.org 21130S: Maintained 21131F: drivers/net/ethernet/qualcomm/emac/ 21132 21133QUALCOMM ETHQOS ETHERNET DRIVER 21134M: Vinod Koul <vkoul@kernel.org> 21135L: netdev@vger.kernel.org 21136L: linux-arm-msm@vger.kernel.org 21137S: Maintained 21138F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 21139F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 21140 21141QUALCOMM FASTRPC DRIVER 21142M: Srinivas Kandagatla <srini@kernel.org> 21143M: Amol Maheshwari <amahesh@qti.qualcomm.com> 21144L: linux-arm-msm@vger.kernel.org 21145L: dri-devel@lists.freedesktop.org 21146S: Maintained 21147F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 21148F: drivers/misc/fastrpc.c 21149F: include/uapi/misc/fastrpc.h 21150 21151QUALCOMM HEXAGON ARCHITECTURE 21152M: Brian Cain <brian.cain@oss.qualcomm.com> 21153L: linux-hexagon@vger.kernel.org 21154S: Supported 21155T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 21156F: arch/hexagon/ 21157 21158QUALCOMM HIDMA DRIVER 21159M: Sinan Kaya <okaya@kernel.org> 21160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21161L: linux-arm-msm@vger.kernel.org 21162L: dmaengine@vger.kernel.org 21163S: Supported 21164F: drivers/dma/qcom/hidma* 21165 21166QUALCOMM I2C QCOM GENI DRIVER 21167M: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com> 21168M: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> 21169L: linux-i2c@vger.kernel.org 21170L: linux-arm-msm@vger.kernel.org 21171S: Maintained 21172F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 21173F: drivers/i2c/busses/i2c-qcom-geni.c 21174 21175QUALCOMM I2C CCI DRIVER 21176M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21177M: Robert Foss <rfoss@kernel.org> 21178L: linux-i2c@vger.kernel.org 21179L: linux-arm-msm@vger.kernel.org 21180S: Maintained 21181F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 21182F: drivers/i2c/busses/i2c-qcom-cci.c 21183 21184QUALCOMM INTERCONNECT BWMON DRIVER 21185M: Krzysztof Kozlowski <krzk@kernel.org> 21186L: linux-arm-msm@vger.kernel.org 21187S: Maintained 21188F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 21189F: drivers/soc/qcom/icc-bwmon.c 21190F: drivers/soc/qcom/trace_icc-bwmon.h 21191 21192QUALCOMM IOMMU 21193M: Rob Clark <robin.clark@oss.qualcomm.com> 21194L: iommu@lists.linux.dev 21195L: linux-arm-msm@vger.kernel.org 21196S: Maintained 21197F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 21198F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 21199F: drivers/iommu/msm_iommu* 21200 21201QUALCOMM IPC ROUTER (QRTR) DRIVER 21202M: Manivannan Sadhasivam <mani@kernel.org> 21203L: linux-arm-msm@vger.kernel.org 21204S: Maintained 21205F: include/trace/events/qrtr.h 21206F: include/uapi/linux/qrtr.h 21207F: net/qrtr/ 21208 21209QUALCOMM IPCC MAILBOX DRIVER 21210M: Manivannan Sadhasivam <mani@kernel.org> 21211L: linux-arm-msm@vger.kernel.org 21212S: Supported 21213F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 21214F: drivers/mailbox/qcom-ipcc.c 21215F: include/dt-bindings/mailbox/qcom-ipcc.h 21216 21217QUALCOMM IPQ4019 USB PHY DRIVER 21218M: Robert Marko <robert.marko@sartura.hr> 21219M: Luka Perkov <luka.perkov@sartura.hr> 21220L: linux-arm-msm@vger.kernel.org 21221S: Maintained 21222F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 21223F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 21224 21225QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 21226M: Robert Marko <robert.marko@sartura.hr> 21227M: Luka Perkov <luka.perkov@sartura.hr> 21228L: linux-arm-msm@vger.kernel.org 21229S: Maintained 21230F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 21231F: drivers/regulator/vqmmc-ipq4019-regulator.c 21232 21233QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 21234M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21235M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21236R: Abhinav Kumar <abhinav.kumar@linux.dev> 21237L: linux-media@vger.kernel.org 21238L: linux-arm-msm@vger.kernel.org 21239S: Maintained 21240F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 21241F: drivers/media/platform/qcom/iris/ 21242 21243QUALCOMM NAND CONTROLLER DRIVER 21244M: Manivannan Sadhasivam <mani@kernel.org> 21245L: linux-mtd@lists.infradead.org 21246L: linux-arm-msm@vger.kernel.org 21247S: Maintained 21248F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 21249F: drivers/mtd/nand/raw/qcom_nandc.c 21250 21251QUALCOMM MEDIA PLATFORM 21252M: Bryan O'Donoghue <bod@kernel.org> 21253L: linux-media@vger.kernel.org 21254L: linux-arm-msm@vger.kernel.org 21255S: Supported 21256Q: https://patchwork.linuxtv.org/project/linux-media/list 21257T: git https://gitlab.freedesktop.org/linux-media/media-committers.git 21258F: Documentation/devicetree/bindings/media/*qcom* 21259F: drivers/media/platform/qcom 21260F: include/dt-bindings/media/*qcom* 21261 21262QUALCOMM SMB CHARGER DRIVER 21263M: Casey Connolly <casey.connolly@linaro.org> 21264L: linux-arm-msm@vger.kernel.org 21265S: Maintained 21266F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 21267F: drivers/power/supply/qcom_smbx.c 21268 21269QUALCOMM PPE DRIVER 21270M: Luo Jie <quic_luoj@quicinc.com> 21271L: netdev@vger.kernel.org 21272S: Supported 21273F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 21274F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 21275F: drivers/net/ethernet/qualcomm/ppe/ 21276 21277QUALCOMM QSEECOM DRIVER 21278M: Maximilian Luz <luzmaximilian@gmail.com> 21279L: linux-arm-msm@vger.kernel.org 21280S: Maintained 21281F: drivers/firmware/qcom/qcom_qseecom.c 21282 21283QUALCOMM QSEECOM UEFISECAPP DRIVER 21284M: Maximilian Luz <luzmaximilian@gmail.com> 21285L: linux-arm-msm@vger.kernel.org 21286S: Maintained 21287F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 21288 21289QUALCOMM RMNET DRIVER 21290M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 21291M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 21292L: netdev@vger.kernel.org 21293S: Maintained 21294F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 21295F: drivers/net/ethernet/qualcomm/rmnet/ 21296F: include/linux/if_rmnet.h 21297 21298QUALCOMM TEE (QCOMTEE) DRIVER 21299M: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com> 21300L: linux-arm-msm@vger.kernel.org 21301S: Maintained 21302F: Documentation/tee/qtee.rst 21303F: drivers/tee/qcomtee/ 21304 21305QUALCOMM TRUST ZONE MEMORY ALLOCATOR 21306M: Bartosz Golaszewski <brgl@kernel.org> 21307L: linux-arm-msm@vger.kernel.org 21308S: Maintained 21309F: drivers/firmware/qcom/qcom_tzmem.c 21310F: drivers/firmware/qcom/qcom_tzmem.h 21311F: include/linux/firmware/qcom/qcom_tzmem.h 21312 21313QUALCOMM TSENS THERMAL DRIVER 21314M: Amit Kucheria <amitk@kernel.org> 21315M: Thara Gopinath <thara.gopinath@gmail.com> 21316L: linux-pm@vger.kernel.org 21317L: linux-arm-msm@vger.kernel.org 21318S: Maintained 21319F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 21320F: drivers/thermal/qcom/ 21321 21322QUALCOMM TYPEC PORT MANAGER DRIVER 21323M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21324L: linux-arm-msm@vger.kernel.org 21325L: linux-usb@vger.kernel.org 21326S: Maintained 21327F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 21328F: drivers/usb/typec/tcpm/qcom/ 21329 21330QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 21331M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21332M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21333L: linux-media@vger.kernel.org 21334L: linux-arm-msm@vger.kernel.org 21335S: Maintained 21336T: git git://linuxtv.org/media.git 21337F: Documentation/devicetree/bindings/media/*venus* 21338F: drivers/media/platform/qcom/venus/ 21339 21340QUALCOMM WCN36XX WIRELESS DRIVER 21341M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21342L: wcn36xx@lists.infradead.org 21343L: linux-wireless@vger.kernel.org 21344S: Supported 21345W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 21346F: drivers/net/wireless/ath/wcn36xx/ 21347 21348QUANTENNA QTNFMAC WIRELESS DRIVER 21349M: Igor Mitsyanko <imitsyanko@quantenna.com> 21350R: Sergey Matyukevich <geomatsi@gmail.com> 21351L: linux-wireless@vger.kernel.org 21352S: Maintained 21353F: drivers/net/wireless/quantenna/ 21354 21355RADEON and AMDGPU DRM DRIVERS 21356M: Alex Deucher <alexander.deucher@amd.com> 21357M: Christian König <christian.koenig@amd.com> 21358L: amd-gfx@lists.freedesktop.org 21359S: Supported 21360B: https://gitlab.freedesktop.org/drm/amd/-/issues 21361C: irc://irc.oftc.net/radeon 21362T: git https://gitlab.freedesktop.org/agd5f/linux.git 21363F: Documentation/gpu/amdgpu/ 21364F: drivers/gpu/drm/amd/ 21365F: drivers/gpu/drm/ci/xfails/amd* 21366F: drivers/gpu/drm/radeon/ 21367F: include/uapi/drm/amdgpu_drm.h 21368F: include/uapi/drm/radeon_drm.h 21369 21370RADEON FRAMEBUFFER DISPLAY DRIVER 21371M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 21372L: linux-fbdev@vger.kernel.org 21373S: Maintained 21374F: drivers/video/fbdev/aty/radeon* 21375F: include/uapi/linux/radeonfb.h 21376 21377RADIOSHARK RADIO DRIVER 21378M: Hans Verkuil <hverkuil@kernel.org> 21379L: linux-media@vger.kernel.org 21380S: Maintained 21381T: git git://linuxtv.org/media.git 21382F: drivers/media/radio/radio-shark.c 21383 21384RADIOSHARK2 RADIO DRIVER 21385M: Hans Verkuil <hverkuil@kernel.org> 21386L: linux-media@vger.kernel.org 21387S: Maintained 21388T: git git://linuxtv.org/media.git 21389F: drivers/media/radio/radio-shark2.c 21390F: drivers/media/radio/radio-tea5777.c 21391 21392RADOS BLOCK DEVICE (RBD) 21393M: Ilya Dryomov <idryomov@gmail.com> 21394R: Dongsheng Yang <dongsheng.yang@easystack.cn> 21395L: ceph-devel@vger.kernel.org 21396S: Supported 21397W: http://ceph.com/ 21398B: https://tracker.ceph.com/ 21399T: git https://github.com/ceph/ceph-client.git 21400F: Documentation/ABI/testing/sysfs-bus-rbd 21401F: drivers/block/rbd.c 21402F: drivers/block/rbd_types.h 21403 21404RAGE128 FRAMEBUFFER DISPLAY DRIVER 21405L: linux-fbdev@vger.kernel.org 21406S: Orphan 21407F: drivers/video/fbdev/aty/aty128fb.c 21408 21409RAINSHADOW-CEC DRIVER 21410M: Hans Verkuil <hverkuil@kernel.org> 21411L: linux-media@vger.kernel.org 21412S: Maintained 21413T: git git://linuxtv.org/media.git 21414F: drivers/media/cec/usb/rainshadow/ 21415 21416RALINK MIPS ARCHITECTURE 21417M: John Crispin <john@phrozen.org> 21418M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21419L: linux-mips@vger.kernel.org 21420S: Maintained 21421F: arch/mips/ralink 21422 21423RALINK MT7621 MIPS ARCHITECTURE 21424M: Chester A. Unal <chester.a.unal@arinc9.com> 21425M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21426L: linux-mips@vger.kernel.org 21427S: Maintained 21428F: arch/mips/boot/dts/ralink/mt7621* 21429 21430RALINK RT2X00 WIRELESS LAN DRIVER 21431M: Stanislaw Gruszka <stf_xl@wp.pl> 21432L: linux-wireless@vger.kernel.org 21433S: Maintained 21434F: drivers/net/wireless/ralink/ 21435 21436RAMDISK RAM BLOCK DEVICE DRIVER 21437M: Jens Axboe <axboe@kernel.dk> 21438S: Maintained 21439F: Documentation/admin-guide/blockdev/ramdisk.rst 21440F: drivers/block/brd.c 21441 21442RANCHU VIRTUAL BOARD FOR MIPS 21443M: Miodrag Dinic <miodrag.dinic@mips.com> 21444L: linux-mips@vger.kernel.org 21445S: Supported 21446F: arch/mips/configs/generic/board-ranchu.config 21447F: arch/mips/generic/board-ranchu.c 21448 21449RANDOM NUMBER DRIVER 21450M: "Theodore Ts'o" <tytso@mit.edu> 21451M: Jason A. Donenfeld <Jason@zx2c4.com> 21452S: Maintained 21453T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21454F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21455F: drivers/char/random.c 21456F: include/linux/random.h 21457F: include/uapi/linux/random.h 21458F: drivers/virt/vmgenid.c 21459N: ^.*/vdso/[^/]*getrandom[^/]+$ 21460 21461RAPIDIO SUBSYSTEM 21462M: Matt Porter <mporter@kernel.crashing.org> 21463M: Alexandre Bounine <alex.bou9@gmail.com> 21464S: Maintained 21465F: drivers/rapidio/ 21466 21467RAS INFRASTRUCTURE 21468M: Tony Luck <tony.luck@intel.com> 21469M: Borislav Petkov <bp@alien8.de> 21470L: linux-edac@vger.kernel.org 21471S: Maintained 21472F: Documentation/admin-guide/RAS 21473F: drivers/ras/ 21474F: include/linux/ras.h 21475F: include/ras/ras_event.h 21476 21477RAS FRU MEMORY POISON MANAGER (FMPM) 21478M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21479L: linux-edac@vger.kernel.org 21480S: Maintained 21481F: drivers/ras/amd/fmpm.c 21482 21483RASPBERRY PI PISP BACK END 21484M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21485R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21486L: linux-media@vger.kernel.org 21487S: Maintained 21488F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21489F: drivers/media/platform/raspberrypi/pisp_be/ 21490F: include/uapi/linux/media/raspberrypi/ 21491 21492RASPBERRY PI PISP CAMERA FRONT END 21493M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21494M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21495S: Maintained 21496F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21497F: drivers/media/platform/raspberrypi/rp1-cfe/ 21498 21499RASPBERRY PI RP1 PCI DRIVER 21500M: Andrea della Porta <andrea.porta@suse.com> 21501S: Maintained 21502F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21503F: drivers/clk/clk-rp1.c 21504F: drivers/misc/rp1/ 21505F: drivers/pinctrl/pinctrl-rp1.c 21506 21507RC-CORE / LIRC FRAMEWORK 21508M: Sean Young <sean@mess.org> 21509L: linux-media@vger.kernel.org 21510S: Maintained 21511W: http://linuxtv.org 21512T: git git://linuxtv.org/media.git 21513F: Documentation/driver-api/media/rc-core.rst 21514F: Documentation/userspace-api/media/rc/ 21515F: drivers/media/rc/ 21516F: include/media/rc-core.h 21517F: include/media/rc-map.h 21518F: include/uapi/linux/lirc.h 21519 21520RCMM REMOTE CONTROLS DECODER 21521M: Patrick Lerda <patrick9876@free.fr> 21522S: Maintained 21523F: drivers/media/rc/ir-rcmm-decoder.c 21524 21525RCUTORTURE TEST FRAMEWORK 21526M: "Paul E. McKenney" <paulmck@kernel.org> 21527M: Josh Triplett <josh@joshtriplett.org> 21528R: Steven Rostedt <rostedt@goodmis.org> 21529R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21530R: Lai Jiangshan <jiangshanlai@gmail.com> 21531L: rcu@vger.kernel.org 21532S: Supported 21533T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21534F: tools/testing/selftests/rcutorture 21535 21536RDACM20 Camera Sensor 21537M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21538M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21539M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21540M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21541L: linux-media@vger.kernel.org 21542S: Maintained 21543F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21544F: drivers/media/i2c/max9271.c 21545F: drivers/media/i2c/max9271.h 21546F: drivers/media/i2c/rdacm20.c 21547 21548RDACM21 Camera Sensor 21549M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21550M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21551M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21552M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21553L: linux-media@vger.kernel.org 21554S: Maintained 21555F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21556F: drivers/media/i2c/max9271.c 21557F: drivers/media/i2c/max9271.h 21558F: drivers/media/i2c/rdacm21.c 21559 21560RDC R-321X SoC 21561M: Florian Fainelli <florian@openwrt.org> 21562S: Maintained 21563 21564RDC R6040 FAST ETHERNET DRIVER 21565M: Florian Fainelli <f.fainelli@gmail.com> 21566L: netdev@vger.kernel.org 21567S: Maintained 21568F: drivers/net/ethernet/rdc/r6040.c 21569 21570RDMAVT - RDMA verbs software 21571M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21572L: linux-rdma@vger.kernel.org 21573S: Supported 21574F: drivers/infiniband/sw/rdmavt 21575 21576RDS - RELIABLE DATAGRAM SOCKETS 21577M: Allison Henderson <allison.henderson@oracle.com> 21578L: netdev@vger.kernel.org 21579L: linux-rdma@vger.kernel.org 21580L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21581S: Supported 21582W: https://oss.oracle.com/projects/rds/ 21583F: Documentation/networking/rds.rst 21584F: net/rds/ 21585F: tools/testing/selftests/net/rds/ 21586 21587RDT - RESOURCE ALLOCATION 21588M: Tony Luck <tony.luck@intel.com> 21589M: Reinette Chatre <reinette.chatre@intel.com> 21590R: Dave Martin <Dave.Martin@arm.com> 21591R: James Morse <james.morse@arm.com> 21592R: Babu Moger <babu.moger@amd.com> 21593L: linux-kernel@vger.kernel.org 21594S: Supported 21595F: Documentation/filesystems/resctrl.rst 21596F: arch/x86/include/asm/resctrl.h 21597F: arch/x86/kernel/cpu/resctrl/ 21598F: fs/resctrl/ 21599F: include/linux/resctrl*.h 21600F: tools/testing/selftests/resctrl/ 21601 21602READ-COPY UPDATE (RCU) 21603M: "Paul E. McKenney" <paulmck@kernel.org> 21604M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21605M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21606M: Joel Fernandes <joelagnelf@nvidia.com> 21607M: Josh Triplett <josh@joshtriplett.org> 21608M: Boqun Feng <boqun.feng@gmail.com> 21609M: Uladzislau Rezki <urezki@gmail.com> 21610R: Steven Rostedt <rostedt@goodmis.org> 21611R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21612R: Lai Jiangshan <jiangshanlai@gmail.com> 21613R: Zqiang <qiang.zhang@linux.dev> 21614L: rcu@vger.kernel.org 21615S: Supported 21616W: http://www.rdrop.com/users/paulmck/RCU/ 21617T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21618F: Documentation/RCU/ 21619F: include/linux/rcu* 21620F: kernel/rcu/ 21621F: rust/kernel/sync/rcu.rs 21622X: Documentation/RCU/torture.rst 21623X: include/linux/srcu*.h 21624X: kernel/rcu/srcu*.c 21625 21626REAL TIME CLOCK (RTC) SUBSYSTEM 21627M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21628L: linux-rtc@vger.kernel.org 21629S: Maintained 21630Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21631T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21632F: Documentation/admin-guide/rtc.rst 21633F: Documentation/devicetree/bindings/rtc/ 21634F: drivers/rtc/ 21635F: include/linux/rtc.h 21636F: include/linux/rtc/ 21637F: include/uapi/linux/rtc.h 21638F: tools/testing/selftests/rtc/ 21639 21640Real-time Linux Analysis (RTLA) tools 21641M: Steven Rostedt <rostedt@goodmis.org> 21642L: linux-trace-kernel@vger.kernel.org 21643S: Maintained 21644F: Documentation/tools/rtla/ 21645F: tools/tracing/rtla/ 21646 21647Real-time Linux (PREEMPT_RT) 21648M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21649M: Clark Williams <clrkwllms@kernel.org> 21650M: Steven Rostedt <rostedt@goodmis.org> 21651L: linux-rt-devel@lists.linux.dev 21652S: Supported 21653K: PREEMPT_RT 21654 21655REALTEK AUDIO CODECS 21656M: Oder Chiou <oder_chiou@realtek.com> 21657S: Maintained 21658F: include/sound/rt*.h 21659F: sound/soc/codecs/rt* 21660 21661REALTEK OTTO WATCHDOG 21662M: Sander Vanheule <sander@svanheule.net> 21663L: linux-watchdog@vger.kernel.org 21664S: Maintained 21665F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21666F: drivers/watchdog/realtek_otto_wdt.c 21667 21668REALTEK RTL83xx SMI DSA ROUTER CHIPS 21669M: Linus Walleij <linus.walleij@linaro.org> 21670M: Alvin Šipraga <alsi@bang-olufsen.dk> 21671S: Maintained 21672F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21673F: drivers/net/dsa/realtek/* 21674 21675REALTEK SPI-NAND 21676M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21677S: Maintained 21678F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21679F: drivers/spi/spi-realtek-rtl-snand.c 21680 21681REALTEK WIRELESS DRIVER (rtlwifi family) 21682M: Ping-Ke Shih <pkshih@realtek.com> 21683L: linux-wireless@vger.kernel.org 21684S: Maintained 21685T: git https://github.com/pkshih/rtw.git 21686F: drivers/net/wireless/realtek/rtlwifi/ 21687 21688REALTEK WIRELESS DRIVER (rtw88) 21689M: Ping-Ke Shih <pkshih@realtek.com> 21690L: linux-wireless@vger.kernel.org 21691S: Maintained 21692T: git https://github.com/pkshih/rtw.git 21693F: drivers/net/wireless/realtek/rtw88/ 21694 21695REALTEK WIRELESS DRIVER (rtw89) 21696M: Ping-Ke Shih <pkshih@realtek.com> 21697L: linux-wireless@vger.kernel.org 21698S: Maintained 21699T: git https://github.com/pkshih/rtw.git 21700F: drivers/net/wireless/realtek/rtw89/ 21701 21702REDMIBOOK WMI DRIVERS 21703M: Gladyshev Ilya <foxido@foxido.dev> 21704L: platform-driver-x86@vger.kernel.org 21705S: Maintained 21706F: drivers/platform/x86/redmi-wmi.c 21707 21708REDPINE WIRELESS DRIVER 21709L: linux-wireless@vger.kernel.org 21710S: Orphan 21711F: drivers/net/wireless/rsi/ 21712 21713REGISTER MAP ABSTRACTION 21714M: Mark Brown <broonie@kernel.org> 21715L: linux-kernel@vger.kernel.org 21716S: Supported 21717T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21718F: Documentation/devicetree/bindings/regmap/ 21719F: drivers/base/regmap/ 21720F: include/linux/regmap.h 21721 21722REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21723M: Bjorn Andersson <andersson@kernel.org> 21724M: Mathieu Poirier <mathieu.poirier@linaro.org> 21725L: linux-remoteproc@vger.kernel.org 21726S: Maintained 21727T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21728F: Documentation/ABI/testing/sysfs-class-remoteproc 21729F: Documentation/devicetree/bindings/remoteproc/ 21730F: Documentation/staging/remoteproc.rst 21731F: drivers/remoteproc/ 21732F: include/linux/remoteproc.h 21733F: include/linux/remoteproc/ 21734 21735REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21736M: Bjorn Andersson <andersson@kernel.org> 21737M: Mathieu Poirier <mathieu.poirier@linaro.org> 21738L: linux-remoteproc@vger.kernel.org 21739S: Maintained 21740T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21741F: Documentation/ABI/testing/sysfs-bus-rpmsg 21742F: Documentation/staging/rpmsg.rst 21743F: drivers/rpmsg/ 21744F: include/linux/rpmsg.h 21745F: include/linux/rpmsg/ 21746F: include/uapi/linux/rpmsg.h 21747F: samples/rpmsg/ 21748 21749REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21750M: Stephan Gerhold <stephan@gerhold.net> 21751L: netdev@vger.kernel.org 21752L: linux-remoteproc@vger.kernel.org 21753S: Maintained 21754F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21755 21756RENESAS CLOCK DRIVERS 21757M: Geert Uytterhoeven <geert+renesas@glider.be> 21758L: linux-renesas-soc@vger.kernel.org 21759S: Supported 21760T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21761F: Documentation/devicetree/bindings/clock/renesas,* 21762F: drivers/clk/renesas/ 21763 21764RENESAS EMEV2 I2C DRIVER 21765M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21766L: linux-renesas-soc@vger.kernel.org 21767S: Supported 21768F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21769F: drivers/i2c/busses/i2c-emev2.c 21770 21771RENESAS ETHERNET AVB DRIVER 21772M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21773R: Paul Barker <paul@pbarker.dev> 21774L: netdev@vger.kernel.org 21775L: linux-renesas-soc@vger.kernel.org 21776S: Maintained 21777F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21778F: drivers/net/ethernet/renesas/Kconfig 21779F: drivers/net/ethernet/renesas/Makefile 21780F: drivers/net/ethernet/renesas/ravb* 21781 21782RENESAS ETHERNET SWITCH DRIVER 21783R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21784L: netdev@vger.kernel.org 21785L: linux-renesas-soc@vger.kernel.org 21786F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21787F: drivers/net/ethernet/renesas/Kconfig 21788F: drivers/net/ethernet/renesas/Makefile 21789F: drivers/net/ethernet/renesas/rcar_gen4* 21790F: drivers/net/ethernet/renesas/rswitch* 21791 21792RENESAS ETHERNET TSN DRIVER 21793M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21794L: netdev@vger.kernel.org 21795L: linux-renesas-soc@vger.kernel.org 21796S: Maintained 21797F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21798F: drivers/net/ethernet/renesas/rtsn.* 21799 21800RENESAS IDT821034 ASoC CODEC 21801M: Herve Codina <herve.codina@bootlin.com> 21802L: linux-sound@vger.kernel.org 21803S: Maintained 21804F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21805F: sound/soc/codecs/idt821034.c 21806 21807RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21808M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21809L: linux-sound@vger.kernel.org 21810L: linux-renesas-soc@vger.kernel.org 21811S: Supported 21812F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21813F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21814F: sound/soc/renesas/rcar/ 21815F: sound/soc/renesas/fsi.c 21816F: include/sound/sh_fsi.h 21817 21818RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21819M: Miquel Raynal <miquel.raynal@bootlin.com> 21820L: linux-mtd@lists.infradead.org 21821L: linux-renesas-soc@vger.kernel.org 21822S: Maintained 21823F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21824F: drivers/mtd/nand/raw/renesas-nand-controller.c 21825 21826RENESAS R-CAR GYROADC DRIVER 21827M: Marek Vasut <marek.vasut@gmail.com> 21828L: linux-iio@vger.kernel.org 21829S: Supported 21830F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21831F: drivers/iio/adc/rcar-gyroadc.c 21832 21833RENESAS R-CAR I2C DRIVERS 21834M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21835L: linux-renesas-soc@vger.kernel.org 21836S: Supported 21837F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21838F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21839F: drivers/i2c/busses/i2c-rcar.c 21840F: drivers/i2c/busses/i2c-sh_mobile.c 21841 21842RENESAS R-CAR SATA DRIVER 21843M: Geert Uytterhoeven <geert+renesas@glider.be> 21844L: linux-ide@vger.kernel.org 21845L: linux-renesas-soc@vger.kernel.org 21846S: Supported 21847F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21848F: drivers/ata/sata_rcar.c 21849 21850RENESAS R-CAR THERMAL DRIVERS 21851M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21852L: linux-renesas-soc@vger.kernel.org 21853S: Supported 21854F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21855F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21856F: drivers/thermal/renesas/rcar_gen3_thermal.c 21857F: drivers/thermal/renesas/rcar_thermal.c 21858 21859RENESAS RIIC DRIVER 21860M: Chris Brandt <chris.brandt@renesas.com> 21861L: linux-renesas-soc@vger.kernel.org 21862S: Supported 21863F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21864F: drivers/i2c/busses/i2c-riic.c 21865 21866RENESAS RZ AUDIO (ASoC) DRIVER 21867M: Biju Das <biju.das.jz@bp.renesas.com> 21868M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21869L: linux-sound@vger.kernel.org 21870L: linux-renesas-soc@vger.kernel.org 21871S: Supported 21872F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21873F: sound/soc/renesas/rz-ssi.c 21874 21875RENESAS RZ/G2L A/D DRIVER 21876M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21877L: linux-iio@vger.kernel.org 21878L: linux-renesas-soc@vger.kernel.org 21879S: Supported 21880F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21881F: drivers/iio/adc/rzg2l_adc.c 21882 21883RENESAS RZ/G2L MTU3a COUNTER DRIVER 21884M: Biju Das <biju.das.jz@bp.renesas.com> 21885L: linux-iio@vger.kernel.org 21886L: linux-renesas-soc@vger.kernel.org 21887S: Supported 21888F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21889F: drivers/counter/rz-mtu3-cnt.c 21890 21891RENESAS RTCA-3 RTC DRIVER 21892M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21893L: linux-rtc@vger.kernel.org 21894L: linux-renesas-soc@vger.kernel.org 21895S: Supported 21896F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21897F: drivers/rtc/rtc-renesas-rtca3.c 21898 21899RENESAS RZ/N1 A5PSW SWITCH DRIVER 21900M: Clément Léger <clement.leger@bootlin.com> 21901L: linux-renesas-soc@vger.kernel.org 21902L: netdev@vger.kernel.org 21903S: Maintained 21904F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21905F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21906F: drivers/net/dsa/rzn1_a5psw* 21907F: drivers/net/pcs/pcs-rzn1-miic.c 21908F: include/dt-bindings/net/pcs-rzn1-miic.h 21909F: include/linux/pcs-rzn1-miic.h 21910F: net/dsa/tag_rzn1_a5psw.c 21911 21912RENESAS RZ/N1 DWMAC GLUE LAYER 21913M: Romain Gantois <romain.gantois@bootlin.com> 21914S: Maintained 21915F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21916F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21917 21918RENESAS RZ/N1 RTC CONTROLLER DRIVER 21919M: Miquel Raynal <miquel.raynal@bootlin.com> 21920L: linux-rtc@vger.kernel.org 21921L: linux-renesas-soc@vger.kernel.org 21922S: Maintained 21923F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21924F: drivers/rtc/rtc-rzn1.c 21925 21926RENESAS RZ/N1 USBF CONTROLLER DRIVER 21927M: Herve Codina <herve.codina@bootlin.com> 21928L: linux-renesas-soc@vger.kernel.org 21929L: linux-usb@vger.kernel.org 21930S: Maintained 21931F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21932F: drivers/usb/gadget/udc/renesas_usbf.c 21933 21934RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21935M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21936L: netdev@vger.kernel.org 21937L: linux-renesas-soc@vger.kernel.org 21938S: Maintained 21939F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21940F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21941 21942RENESAS RZ/V2H(P) RSPI DRIVER 21943M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21944L: linux-spi@vger.kernel.org 21945L: linux-renesas-soc@vger.kernel.org 21946S: Maintained 21947F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21948F: drivers/spi/spi-rzv2h-rspi.c 21949 21950RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21951M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21952M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21953L: linux-renesas-soc@vger.kernel.org 21954S: Supported 21955F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21956F: drivers/reset/reset-rzv2h-usb2phy.c 21957 21958RENESAS RZ/V2M I2C DRIVER 21959M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21960L: linux-i2c@vger.kernel.org 21961L: linux-renesas-soc@vger.kernel.org 21962S: Supported 21963F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21964F: drivers/i2c/busses/i2c-rzv2m.c 21965 21966RENESAS SUPERH ETHERNET DRIVER 21967M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21968L: netdev@vger.kernel.org 21969L: linux-renesas-soc@vger.kernel.org 21970S: Maintained 21971F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21972F: drivers/net/ethernet/renesas/Kconfig 21973F: drivers/net/ethernet/renesas/Makefile 21974F: drivers/net/ethernet/renesas/sh_eth* 21975F: include/linux/sh_eth.h 21976 21977RENESAS USB PHY DRIVER 21978M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21979L: linux-renesas-soc@vger.kernel.org 21980S: Maintained 21981F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21982 21983RENESAS VERSACLOCK 7 CLOCK DRIVER 21984M: Alex Helms <alexander.helms.jy@renesas.com> 21985S: Maintained 21986F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21987F: drivers/clk/clk-versaclock7.c 21988 21989RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21990M: Herve Codina <herve.codina@bootlin.com> 21991L: linux-iio@vger.kernel.org 21992S: Maintained 21993F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21994F: drivers/iio/potentiometer/x9250.c 21995 21996RENESAS RZ/G3E THERMAL SENSOR UNIT DRIVER 21997M: John Madieu <john.madieu.xa@bp.renesas.com> 21998L: linux-pm@vger.kernel.org 21999S: Maintained 22000F: Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml 22001F: drivers/thermal/renesas/rzg3e_thermal.c 22002 22003RENESAS RZ/G3S THERMAL SENSOR UNIT DRIVER 22004M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22005L: linux-pm@vger.kernel.org 22006S: Maintained 22007F: Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml 22008F: drivers/thermal/renesas/rzg3s_thermal.c 22009 22010RESET CONTROLLER FRAMEWORK 22011M: Philipp Zabel <p.zabel@pengutronix.de> 22012S: Maintained 22013T: git https://git.pengutronix.de/git/pza/linux.git 22014F: Documentation/devicetree/bindings/reset/ 22015F: Documentation/driver-api/reset.rst 22016F: drivers/reset/ 22017F: include/dt-bindings/reset/ 22018F: include/linux/reset-controller.h 22019F: include/linux/reset.h 22020F: include/linux/reset/ 22021K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 22022 22023RESTARTABLE SEQUENCES SUPPORT 22024M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22025M: Peter Zijlstra <peterz@infradead.org> 22026M: "Paul E. McKenney" <paulmck@kernel.org> 22027M: Boqun Feng <boqun.feng@gmail.com> 22028L: linux-kernel@vger.kernel.org 22029S: Supported 22030F: include/trace/events/rseq.h 22031F: include/uapi/linux/rseq.h 22032F: kernel/rseq.c 22033F: tools/testing/selftests/rseq/ 22034 22035RFKILL 22036M: Johannes Berg <johannes@sipsolutions.net> 22037L: linux-wireless@vger.kernel.org 22038S: Maintained 22039W: https://wireless.wiki.kernel.org/ 22040Q: https://patchwork.kernel.org/project/linux-wireless/list/ 22041T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 22042T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 22043F: Documentation/ABI/stable/sysfs-class-rfkill 22044F: Documentation/driver-api/rfkill.rst 22045F: include/linux/rfkill.h 22046F: include/uapi/linux/rfkill.h 22047F: net/rfkill/ 22048 22049RHASHTABLE 22050M: Thomas Graf <tgraf@suug.ch> 22051M: Herbert Xu <herbert@gondor.apana.org.au> 22052L: linux-crypto@vger.kernel.org 22053S: Maintained 22054F: include/linux/rhashtable-types.h 22055F: include/linux/rhashtable.h 22056F: lib/rhashtable.c 22057F: lib/test_rhashtable.c 22058 22059RICOH R5C592 MEMORYSTICK DRIVER 22060M: Maxim Levitsky <maximlevitsky@gmail.com> 22061S: Maintained 22062F: drivers/memstick/host/r592.* 22063 22064RICOH SMARTMEDIA/XD DRIVER 22065M: Maxim Levitsky <maximlevitsky@gmail.com> 22066S: Maintained 22067F: drivers/mtd/nand/raw/r852.c 22068F: drivers/mtd/nand/raw/r852.h 22069 22070RISC-V AIA DRIVERS 22071M: Anup Patel <anup@brainfault.org> 22072L: linux-riscv@lists.infradead.org 22073S: Maintained 22074F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 22075F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 22076F: drivers/irqchip/irq-riscv-aplic-*.c 22077F: drivers/irqchip/irq-riscv-aplic-*.h 22078F: drivers/irqchip/irq-riscv-imsic-*.c 22079F: drivers/irqchip/irq-riscv-imsic-*.h 22080F: drivers/irqchip/irq-riscv-intc.c 22081F: include/linux/irqchip/riscv-aplic.h 22082F: include/linux/irqchip/riscv-imsic.h 22083 22084RISC-V ANDES SoC Support 22085M: Ben Zong-You Xie <ben717@andestech.com> 22086S: Maintained 22087T: git: https://github.com/ben717-linux/linux 22088F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 22089F: Documentation/devicetree/bindings/riscv/andes.yaml 22090F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 22091F: arch/riscv/boot/dts/andes/ 22092 22093RISC-V ARCHITECTURE 22094M: Paul Walmsley <pjw@kernel.org> 22095M: Palmer Dabbelt <palmer@dabbelt.com> 22096M: Albert Ou <aou@eecs.berkeley.edu> 22097R: Alexandre Ghiti <alex@ghiti.fr> 22098L: linux-riscv@lists.infradead.org 22099S: Supported 22100Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22101C: irc://irc.libera.chat/riscv 22102P: Documentation/arch/riscv/patch-acceptance.rst 22103T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 22104F: arch/riscv/ 22105N: riscv 22106K: riscv 22107 22108RISC-V IOMMU 22109M: Tomasz Jeznach <tjeznach@rivosinc.com> 22110L: iommu@lists.linux.dev 22111L: linux-riscv@lists.infradead.org 22112S: Maintained 22113T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 22114F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 22115F: drivers/iommu/riscv/ 22116 22117RISC-V MICROCHIP FPGA SUPPORT 22118M: Conor Dooley <conor.dooley@microchip.com> 22119M: Daire McNamara <daire.mcnamara@microchip.com> 22120L: linux-riscv@lists.infradead.org 22121S: Supported 22122F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 22123F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 22124F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 22125F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 22126F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 22127F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 22128F: Documentation/devicetree/bindings/riscv/microchip.yaml 22129F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 22130F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 22131F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 22132F: arch/riscv/boot/dts/microchip/ 22133F: drivers/char/hw_random/mpfs-rng.c 22134F: drivers/clk/microchip/clk-mpfs*.c 22135F: drivers/firmware/microchip/mpfs-auto-update.c 22136F: drivers/gpio/gpio-mpfs.c 22137F: drivers/i2c/busses/i2c-microchip-corei2c.c 22138F: drivers/mailbox/mailbox-mpfs.c 22139F: drivers/pci/controller/plda/pcie-microchip-host.c 22140F: drivers/pwm/pwm-microchip-core.c 22141F: drivers/reset/reset-mpfs.c 22142F: drivers/rtc/rtc-mpfs.c 22143F: drivers/soc/microchip/mpfs-sys-controller.c 22144F: drivers/spi/spi-microchip-core-qspi.c 22145F: drivers/spi/spi-microchip-core.c 22146F: drivers/usb/musb/mpfs.c 22147F: include/soc/microchip/mpfs.h 22148 22149RISC-V MISC SOC SUPPORT 22150M: Conor Dooley <conor@kernel.org> 22151L: linux-riscv@lists.infradead.org 22152S: Maintained 22153Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22154T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22155F: arch/riscv/boot/dts/canaan/ 22156F: arch/riscv/boot/dts/microchip/ 22157F: arch/riscv/boot/dts/sifive/ 22158F: arch/riscv/boot/dts/starfive/ 22159 22160RISC-V PMU DRIVERS 22161M: Atish Patra <atish.patra@linux.dev> 22162R: Anup Patel <anup@brainfault.org> 22163L: linux-riscv@lists.infradead.org 22164S: Supported 22165F: drivers/perf/riscv_pmu.c 22166F: drivers/perf/riscv_pmu_legacy.c 22167F: drivers/perf/riscv_pmu_sbi.c 22168 22169RISC-V RPMI AND MPXY DRIVERS 22170M: Rahul Pathak <rahul@summations.net> 22171M: Anup Patel <anup@brainfault.org> 22172L: linux-riscv@lists.infradead.org 22173F: Documentation/devicetree/bindings/clock/riscv,rpmi-clock.yaml 22174F: Documentation/devicetree/bindings/clock/riscv,rpmi-mpxy-clock.yaml 22175F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-mpxy-system-msi.yaml 22176F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-system-msi.yaml 22177F: Documentation/devicetree/bindings/mailbox/riscv,rpmi-shmem-mbox.yaml 22178F: Documentation/devicetree/bindings/mailbox/riscv,sbi-mpxy-mbox.yaml 22179F: drivers/clk/clk-rpmi.c 22180F: drivers/irqchip/irq-riscv-rpmi-sysmsi.c 22181F: drivers/mailbox/riscv-sbi-mpxy-mbox.c 22182F: include/linux/mailbox/riscv-rpmi-message.h 22183 22184RISC-V SPACEMIT SoC Support 22185M: Yixun Lan <dlan@gentoo.org> 22186L: linux-riscv@lists.infradead.org 22187L: spacemit@lists.linux.dev 22188S: Maintained 22189W: https://github.com/spacemit-com/linux/wiki 22190C: irc://irc.libera.chat/spacemit 22191T: git https://github.com/spacemit-com/linux 22192F: arch/riscv/boot/dts/spacemit/ 22193N: spacemit 22194K: spacemit 22195 22196RISC-V THEAD SoC SUPPORT 22197M: Drew Fustini <fustini@kernel.org> 22198M: Guo Ren <guoren@kernel.org> 22199M: Fu Wei <wefu@redhat.com> 22200L: linux-riscv@lists.infradead.org 22201S: Maintained 22202Q: https://patchwork.kernel.org/project/riscv-thead/list/ 22203T: git https://github.com/pdp7/linux.git 22204F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 22205F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 22206F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 22207F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 22208F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 22209F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 22210F: arch/riscv/boot/dts/thead/ 22211F: drivers/clk/thead/clk-th1520-ap.c 22212F: drivers/firmware/thead,th1520-aon.c 22213F: drivers/mailbox/mailbox-th1520.c 22214F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 22215F: drivers/pinctrl/pinctrl-th1520.c 22216F: drivers/pmdomain/thead/ 22217F: drivers/power/reset/th1520-aon-reboot.c 22218F: drivers/power/sequencing/pwrseq-thead-gpu.c 22219F: drivers/reset/reset-th1520.c 22220F: include/dt-bindings/clock/thead,th1520-clk-ap.h 22221F: include/dt-bindings/power/thead,th1520-power.h 22222F: include/dt-bindings/reset/thead,th1520-reset.h 22223F: include/linux/firmware/thead/thead,th1520-aon.h 22224 22225RNBD BLOCK DRIVERS 22226M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22227M: Jack Wang <jinpu.wang@ionos.com> 22228L: linux-block@vger.kernel.org 22229S: Maintained 22230F: drivers/block/rnbd/ 22231 22232ROCCAT DRIVERS 22233M: Stefan Achatz <erazor_de@users.sourceforge.net> 22234S: Maintained 22235W: http://sourceforge.net/projects/roccat/ 22236F: Documentation/ABI/*/sysfs-driver-hid-roccat* 22237F: drivers/hid/hid-roccat* 22238F: include/linux/hid-roccat* 22239 22240ROCKCHIP CAN-FD DRIVER 22241M: Marc Kleine-Budde <mkl@pengutronix.de> 22242R: kernel@pengutronix.de 22243L: linux-can@vger.kernel.org 22244S: Maintained 22245F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 22246F: drivers/net/can/rockchip/ 22247 22248ROCKCHIP CRYPTO DRIVERS 22249M: Corentin Labbe <clabbe@baylibre.com> 22250L: linux-crypto@vger.kernel.org 22251S: Maintained 22252F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 22253F: drivers/crypto/rockchip/ 22254 22255ROCKCHIP I2S TDM DRIVER 22256M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 22257L: linux-rockchip@lists.infradead.org 22258S: Maintained 22259F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 22260F: sound/soc/rockchip/rockchip_i2s_tdm.* 22261 22262ROCKCHIP ISP V1 DRIVER 22263M: Dafna Hirschfeld <dafna@fastmail.com> 22264M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22265L: linux-media@vger.kernel.org 22266L: linux-rockchip@lists.infradead.org 22267S: Maintained 22268F: Documentation/admin-guide/media/rkisp1.rst 22269F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 22270F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 22271F: drivers/media/platform/rockchip/rkisp1 22272F: include/uapi/linux/rkisp1-config.h 22273 22274ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 22275M: Daniel Golle <daniel@makrotopia.org> 22276M: Aurelien Jarno <aurelien@aurel32.net> 22277M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22278S: Maintained 22279F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 22280F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 22281F: drivers/char/hw_random/rockchip-rng.c 22282 22283ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 22284M: Jacob Chen <jacob-chen@iotwrt.com> 22285M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22286L: linux-media@vger.kernel.org 22287L: linux-rockchip@lists.infradead.org 22288S: Maintained 22289F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 22290F: drivers/media/platform/rockchip/rga/ 22291 22292ROCKCHIP RKVDEC VIDEO DECODER DRIVER 22293M: Detlev Casanova <detlev.casanova@collabora.com> 22294M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22295L: linux-media@vger.kernel.org 22296L: linux-rockchip@lists.infradead.org 22297S: Maintained 22298F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 22299F: drivers/media/platform/rockchip/rkvdec/ 22300 22301ROCKCHIP RK3308 INTERNAL AUDIO CODEC 22302M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22303S: Maintained 22304F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 22305F: sound/soc/codecs/rk3308_codec.c 22306F: sound/soc/codecs/rk3308_codec.h 22307 22308ROCKCHIP SAI DRIVER 22309M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22310L: linux-rockchip@lists.infradead.org 22311S: Maintained 22312F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 22313F: sound/soc/rockchip/rockchip_sai.* 22314 22315ROCKER DRIVER 22316M: Jiri Pirko <jiri@resnulli.us> 22317L: netdev@vger.kernel.org 22318S: Supported 22319F: drivers/net/ethernet/rocker/ 22320 22321ROCKETPORT EXPRESS/INFINITY DRIVER 22322M: Kevin Cernekee <cernekee@gmail.com> 22323L: linux-serial@vger.kernel.org 22324S: Odd Fixes 22325F: drivers/tty/serial/rp2.* 22326 22327ROHM BD79703 DAC 22328M: Matti Vaittinen <mazziesaccount@gmail.com> 22329S: Supported 22330F: drivers/iio/dac/rohm-bd79703.c 22331 22332ROHM BD99954 CHARGER IC 22333M: Matti Vaittinen <mazziesaccount@gmail.com> 22334S: Supported 22335F: drivers/power/supply/bd99954-charger.c 22336F: drivers/power/supply/bd99954-charger.h 22337 22338ROHM BD791xx ADC / GPO IC 22339M: Matti Vaittinen <mazziesaccount@gmail.com> 22340S: Supported 22341F: drivers/iio/adc/rohm-bd79112.c 22342F: drivers/iio/adc/rohm-bd79124.c 22343 22344ROHM BH1745 COLOUR SENSOR 22345M: Mudit Sharma <muditsharma.info@gmail.com> 22346L: linux-iio@vger.kernel.org 22347S: Maintained 22348F: drivers/iio/light/bh1745.c 22349 22350ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 22351M: Tomasz Duszynski <tduszyns@gmail.com> 22352S: Maintained 22353F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 22354F: drivers/iio/light/bh1750.c 22355 22356ROHM BM1390 PRESSURE SENSOR DRIVER 22357M: Matti Vaittinen <mazziesaccount@gmail.com> 22358L: linux-iio@vger.kernel.org 22359S: Supported 22360F: drivers/iio/pressure/rohm-bm1390.c 22361 22362ROHM BU270xx LIGHT SENSOR DRIVERs 22363M: Matti Vaittinen <mazziesaccount@gmail.com> 22364L: linux-iio@vger.kernel.org 22365S: Supported 22366F: drivers/iio/light/rohm-bu27034.c 22367 22368ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 22369M: Marek Vasut <marek.vasut+renesas@gmail.com> 22370L: linux-kernel@vger.kernel.org 22371L: linux-renesas-soc@vger.kernel.org 22372S: Supported 22373F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 22374F: drivers/gpio/gpio-bd9571mwv.c 22375F: drivers/mfd/bd9571mwv.c 22376F: drivers/regulator/bd9571mwv-regulator.c 22377F: include/linux/mfd/bd9571mwv.h 22378 22379ROHM POWER MANAGEMENT IC DEVICE DRIVERS 22380M: Matti Vaittinen <mazziesaccount@gmail.com> 22381S: Supported 22382F: drivers/clk/clk-bd718x7.c 22383F: drivers/gpio/gpio-bd71815.c 22384F: drivers/gpio/gpio-bd71828.c 22385F: drivers/mfd/rohm-bd71828.c 22386F: drivers/mfd/rohm-bd718x7.c 22387F: drivers/mfd/rohm-bd9576.c 22388F: drivers/mfd/rohm-bd96801.c 22389F: drivers/regulator/bd71815-regulator.c 22390F: drivers/regulator/bd71828-regulator.c 22391F: drivers/regulator/bd718x7-regulator.c 22392F: drivers/regulator/bd9576-regulator.c 22393F: drivers/regulator/bd96801-regulator.c 22394F: drivers/regulator/rohm-regulator.c 22395F: drivers/rtc/rtc-bd70528.c 22396F: drivers/watchdog/bd9576_wdt.c 22397F: drivers/watchdog/bd96801_wdt.c 22398F: include/linux/mfd/rohm-bd71815.h 22399F: include/linux/mfd/rohm-bd71828.h 22400F: include/linux/mfd/rohm-bd718x7.h 22401F: include/linux/mfd/rohm-bd957x.h 22402F: include/linux/mfd/rohm-bd96801.h 22403F: include/linux/mfd/rohm-bd96802.h 22404F: include/linux/mfd/rohm-generic.h 22405F: include/linux/mfd/rohm-shared.h 22406 22407ROSE NETWORK LAYER 22408L: linux-hams@vger.kernel.org 22409S: Orphan 22410W: https://linux-ax25.in-berlin.de 22411F: include/net/rose.h 22412F: include/uapi/linux/rose.h 22413F: net/rose/ 22414 22415ROTATION DRIVER FOR ALLWINNER A83T 22416M: Jernej Skrabec <jernej.skrabec@gmail.com> 22417L: linux-media@vger.kernel.org 22418S: Maintained 22419T: git git://linuxtv.org/media.git 22420F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 22421F: drivers/media/platform/sunxi/sun8i-rotate/ 22422 22423RPMB SUBSYSTEM 22424M: Jens Wiklander <jens.wiklander@linaro.org> 22425L: linux-kernel@vger.kernel.org 22426S: Supported 22427F: drivers/misc/rpmb-core.c 22428F: include/linux/rpmb.h 22429 22430RPMSG TTY DRIVER 22431M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22432L: linux-remoteproc@vger.kernel.org 22433S: Maintained 22434F: drivers/tty/rpmsg_tty.c 22435 22436RTASE ETHERNET DRIVER 22437M: Justin Lai <justinlai0215@realtek.com> 22438M: Larry Chiu <larry.chiu@realtek.com> 22439L: netdev@vger.kernel.org 22440S: Maintained 22441F: drivers/net/ethernet/realtek/rtase/ 22442 22443RTL2830 MEDIA DRIVER 22444L: linux-media@vger.kernel.org 22445S: Orphan 22446W: https://linuxtv.org 22447Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22448F: drivers/media/dvb-frontends/rtl2830* 22449 22450RTL2832 MEDIA DRIVER 22451L: linux-media@vger.kernel.org 22452S: Orphan 22453W: https://linuxtv.org 22454Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22455F: drivers/media/dvb-frontends/rtl2832* 22456 22457RTL2832_SDR MEDIA DRIVER 22458L: linux-media@vger.kernel.org 22459S: Orphan 22460W: https://linuxtv.org 22461Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22462F: drivers/media/dvb-frontends/rtl2832_sdr* 22463 22464RTL8180 WIRELESS DRIVER 22465L: linux-wireless@vger.kernel.org 22466S: Orphan 22467F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22468 22469RTL8187 WIRELESS DRIVER 22470M: Hin-Tak Leung <hintak.leung@gmail.com> 22471L: linux-wireless@vger.kernel.org 22472S: Maintained 22473T: git https://github.com/pkshih/rtw.git 22474F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22475 22476RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22477M: Jes Sorensen <Jes.Sorensen@gmail.com> 22478L: linux-wireless@vger.kernel.org 22479S: Maintained 22480T: git https://github.com/pkshih/rtw.git 22481F: drivers/net/wireless/realtek/rtl8xxxu/ 22482 22483RTL9300 I2C DRIVER (rtl9300-i2c) 22484M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22485L: linux-i2c@vger.kernel.org 22486S: Maintained 22487F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22488F: drivers/i2c/busses/i2c-rtl9300.c 22489 22490RTRS TRANSPORT DRIVERS 22491M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22492M: Jack Wang <jinpu.wang@ionos.com> 22493L: linux-rdma@vger.kernel.org 22494S: Maintained 22495F: drivers/infiniband/ulp/rtrs/ 22496 22497RUNTIME VERIFICATION (RV) 22498M: Steven Rostedt <rostedt@goodmis.org> 22499M: Gabriele Monaco <gmonaco@redhat.com> 22500L: linux-trace-kernel@vger.kernel.org 22501S: Maintained 22502F: Documentation/trace/rv/ 22503F: include/linux/rv.h 22504F: include/rv/ 22505F: kernel/trace/rv/ 22506F: tools/verification/ 22507 22508RUST 22509M: Miguel Ojeda <ojeda@kernel.org> 22510M: Alex Gaynor <alex.gaynor@gmail.com> 22511R: Boqun Feng <boqun.feng@gmail.com> 22512R: Gary Guo <gary@garyguo.net> 22513R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22514R: Benno Lossin <lossin@kernel.org> 22515R: Andreas Hindborg <a.hindborg@kernel.org> 22516R: Alice Ryhl <aliceryhl@google.com> 22517R: Trevor Gross <tmgross@umich.edu> 22518R: Danilo Krummrich <dakr@kernel.org> 22519L: rust-for-linux@vger.kernel.org 22520S: Supported 22521W: https://rust-for-linux.com 22522B: https://github.com/Rust-for-Linux/linux/issues 22523C: zulip://rust-for-linux.zulipchat.com 22524P: https://rust-for-linux.com/contributing 22525T: git https://github.com/Rust-for-Linux/linux.git rust-next 22526F: .clippy.toml 22527F: Documentation/rust/ 22528F: include/trace/events/rust_sample.h 22529F: rust/ 22530F: samples/rust/ 22531F: scripts/*rust* 22532F: tools/testing/selftests/rust/ 22533K: \b(?i:rust)\b 22534 22535RUST [ALLOC] 22536M: Danilo Krummrich <dakr@kernel.org> 22537R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22538R: Vlastimil Babka <vbabka@suse.cz> 22539R: Liam R. Howlett <Liam.Howlett@oracle.com> 22540R: Uladzislau Rezki <urezki@gmail.com> 22541L: rust-for-linux@vger.kernel.org 22542S: Maintained 22543T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22544F: rust/kernel/alloc.rs 22545F: rust/kernel/alloc/ 22546 22547RUST [PIN-INIT] 22548M: Benno Lossin <lossin@kernel.org> 22549L: rust-for-linux@vger.kernel.org 22550S: Maintained 22551W: https://rust-for-linux.com/pin-init 22552B: https://github.com/Rust-for-Linux/pin-init/issues 22553C: zulip://rust-for-linux.zulipchat.com 22554P: rust/pin-init/CONTRIBUTING.md 22555T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22556F: rust/kernel/init.rs 22557F: rust/pin-init/ 22558K: \bpin-init\b|pin_init\b|PinInit 22559 22560RXRPC SOCKETS (AF_RXRPC) 22561M: David Howells <dhowells@redhat.com> 22562M: Marc Dionne <marc.dionne@auristor.com> 22563L: linux-afs@lists.infradead.org 22564S: Supported 22565W: https://www.infradead.org/~dhowells/kafs/ 22566F: Documentation/networking/rxrpc.rst 22567F: include/keys/rxrpc-type.h 22568F: include/net/af_rxrpc.h 22569F: include/trace/events/rxrpc.h 22570F: include/uapi/linux/rxrpc.h 22571F: net/rxrpc/ 22572 22573S3 SAVAGE FRAMEBUFFER DRIVER 22574M: Antonino Daplas <adaplas@gmail.com> 22575L: linux-fbdev@vger.kernel.org 22576S: Maintained 22577F: drivers/video/fbdev/savage/ 22578 22579S390 ARCHITECTURE 22580M: Heiko Carstens <hca@linux.ibm.com> 22581M: Vasily Gorbik <gor@linux.ibm.com> 22582M: Alexander Gordeev <agordeev@linux.ibm.com> 22583R: Christian Borntraeger <borntraeger@linux.ibm.com> 22584R: Sven Schnelle <svens@linux.ibm.com> 22585L: linux-s390@vger.kernel.org 22586S: Supported 22587T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22588F: Documentation/driver-api/s390-drivers.rst 22589F: Documentation/arch/s390/ 22590F: arch/s390/ 22591F: drivers/s390/ 22592F: drivers/watchdog/diag288_wdt.c 22593 22594S390 COMMON I/O LAYER 22595M: Vineeth Vijayan <vneethv@linux.ibm.com> 22596M: Peter Oberparleiter <oberpar@linux.ibm.com> 22597L: linux-s390@vger.kernel.org 22598S: Supported 22599F: drivers/s390/cio/ 22600 22601S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22602M: Harald Freudenberger <freude@linux.ibm.com> 22603M: Holger Dengler <dengler@linux.ibm.com> 22604L: linux-crypto@vger.kernel.org 22605L: linux-s390@vger.kernel.org 22606S: Supported 22607F: arch/s390/crypto/ 22608F: arch/s390/include/asm/archrandom.h 22609F: arch/s390/include/asm/cpacf.h 22610 22611S390 DASD DRIVER 22612M: Stefan Haberland <sth@linux.ibm.com> 22613M: Jan Hoeppner <hoeppner@linux.ibm.com> 22614L: linux-s390@vger.kernel.org 22615S: Supported 22616F: block/partitions/ibm.c 22617F: drivers/s390/block/dasd* 22618F: include/linux/dasd_mod.h 22619 22620S390 HWRANDOM TRNG DRIVER 22621M: Harald Freudenberger <freude@linux.ibm.com> 22622M: Holger Dengler <dengler@linux.ibm.com> 22623L: linux-crypto@vger.kernel.org 22624L: linux-s390@vger.kernel.org 22625S: Supported 22626F: drivers/char/hw_random/s390-trng.c 22627 22628S390 IOMMU (PCI) 22629M: Niklas Schnelle <schnelle@linux.ibm.com> 22630M: Matthew Rosato <mjrosato@linux.ibm.com> 22631R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22632L: linux-s390@vger.kernel.org 22633S: Supported 22634F: drivers/iommu/s390-iommu.c 22635 22636S390 IUCV NETWORK LAYER 22637M: Alexandra Winter <wintera@linux.ibm.com> 22638M: Thorsten Winkler <twinkler@linux.ibm.com> 22639L: linux-s390@vger.kernel.org 22640L: netdev@vger.kernel.org 22641S: Supported 22642F: drivers/s390/net/*iucv* 22643F: include/net/iucv/ 22644F: net/iucv/ 22645 22646S390 MM 22647M: Alexander Gordeev <agordeev@linux.ibm.com> 22648M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22649L: linux-s390@vger.kernel.org 22650S: Supported 22651T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22652F: arch/s390/include/asm/pgtable.h 22653F: arch/s390/mm 22654 22655S390 NETWORK DRIVERS 22656M: Alexandra Winter <wintera@linux.ibm.com> 22657R: Aswin Karuvally <aswin@linux.ibm.com> 22658L: linux-s390@vger.kernel.org 22659L: netdev@vger.kernel.org 22660S: Supported 22661F: drivers/s390/net/ 22662 22663S390 PCI SUBSYSTEM 22664M: Niklas Schnelle <schnelle@linux.ibm.com> 22665M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22666L: linux-s390@vger.kernel.org 22667S: Supported 22668F: Documentation/arch/s390/pci.rst 22669F: arch/s390/pci/ 22670F: drivers/pci/hotplug/s390_pci_hpc.c 22671 22672S390 PTP DRIVER 22673M: Sven Schnelle <svens@linux.ibm.com> 22674L: linux-s390@vger.kernel.org 22675S: Supported 22676F: drivers/ptp/ptp_s390.c 22677 22678S390 SCM DRIVER 22679M: Vineeth Vijayan <vneethv@linux.ibm.com> 22680L: linux-s390@vger.kernel.org 22681S: Supported 22682F: drivers/s390/block/scm* 22683F: drivers/s390/cio/scm.c 22684 22685S390 VFIO AP DRIVER 22686M: Tony Krowiak <akrowiak@linux.ibm.com> 22687M: Halil Pasic <pasic@linux.ibm.com> 22688M: Jason Herne <jjherne@linux.ibm.com> 22689L: linux-s390@vger.kernel.org 22690S: Supported 22691F: Documentation/arch/s390/vfio-ap* 22692F: drivers/s390/crypto/vfio_ap* 22693 22694S390 VFIO-CCW DRIVER 22695M: Eric Farman <farman@linux.ibm.com> 22696M: Matthew Rosato <mjrosato@linux.ibm.com> 22697R: Halil Pasic <pasic@linux.ibm.com> 22698L: linux-s390@vger.kernel.org 22699L: kvm@vger.kernel.org 22700S: Supported 22701F: Documentation/arch/s390/vfio-ccw.rst 22702F: drivers/s390/cio/vfio_ccw* 22703F: include/uapi/linux/vfio_ccw.h 22704 22705S390 VFIO-PCI DRIVER 22706M: Matthew Rosato <mjrosato@linux.ibm.com> 22707M: Eric Farman <farman@linux.ibm.com> 22708L: linux-s390@vger.kernel.org 22709L: kvm@vger.kernel.org 22710S: Supported 22711F: arch/s390/kvm/pci* 22712F: drivers/vfio/pci/vfio_pci_zdev.c 22713F: include/uapi/linux/vfio_zdev.h 22714 22715S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22716M: Harald Freudenberger <freude@linux.ibm.com> 22717M: Holger Dengler <dengler@linux.ibm.com> 22718L: linux-s390@vger.kernel.org 22719S: Supported 22720F: arch/s390/include/asm/ap.h 22721F: arch/s390/include/asm/pkey.h 22722F: arch/s390/include/asm/trace/zcrypt.h 22723F: arch/s390/include/uapi/asm/pkey.h 22724F: arch/s390/include/uapi/asm/zcrypt.h 22725F: drivers/s390/crypto/ 22726 22727S390 ZFCP DRIVER 22728M: Nihar Panda <niharp@linux.ibm.com> 22729L: linux-s390@vger.kernel.org 22730S: Supported 22731F: drivers/s390/scsi/zfcp_* 22732 22733SAA6588 RDS RECEIVER DRIVER 22734M: Hans Verkuil <hverkuil@kernel.org> 22735L: linux-media@vger.kernel.org 22736S: Odd Fixes 22737W: https://linuxtv.org 22738T: git git://linuxtv.org/media.git 22739F: drivers/media/i2c/saa6588* 22740 22741SAA7134 VIDEO4LINUX DRIVER 22742M: Mauro Carvalho Chehab <mchehab@kernel.org> 22743L: linux-media@vger.kernel.org 22744S: Odd fixes 22745W: https://linuxtv.org 22746T: git git://linuxtv.org/media.git 22747F: Documentation/driver-api/media/drivers/saa7134* 22748F: drivers/media/pci/saa7134/ 22749 22750SAA7146 VIDEO4LINUX-2 DRIVER 22751M: Hans Verkuil <hverkuil@kernel.org> 22752L: linux-media@vger.kernel.org 22753S: Maintained 22754T: git git://linuxtv.org/media.git 22755F: drivers/media/common/saa7146/ 22756F: drivers/media/pci/saa7146/ 22757F: include/media/drv-intf/saa7146* 22758 22759SAFESETID SECURITY MODULE 22760M: Micah Morton <mortonm@chromium.org> 22761S: Supported 22762F: Documentation/admin-guide/LSM/SafeSetID.rst 22763F: security/safesetid/ 22764 22765SAMSUNG AUDIO (ASoC) DRIVERS 22766M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22767L: linux-sound@vger.kernel.org 22768S: Maintained 22769B: mailto:linux-samsung-soc@vger.kernel.org 22770F: Documentation/devicetree/bindings/sound/samsung* 22771F: sound/soc/samsung/ 22772 22773SAMSUNG EXYNOS2200 SoC SUPPORT 22774M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22776L: linux-samsung-soc@vger.kernel.org 22777S: Maintained 22778F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22779F: arch/arm64/boot/dts/exynos/exynos2200* 22780F: drivers/clk/samsung/clk-exynos2200.c 22781F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22782 22783SAMSUNG EXYNOS850 SoC SUPPORT 22784M: Sam Protsenko <semen.protsenko@linaro.org> 22785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22786L: linux-samsung-soc@vger.kernel.org 22787S: Maintained 22788F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22789F: arch/arm64/boot/dts/exynos/exynos850* 22790F: drivers/clk/samsung/clk-exynos850.c 22791F: include/dt-bindings/clock/exynos850.h 22792 22793SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22794M: Tudor Ambarus <tudor.ambarus@linaro.org> 22795L: linux-kernel@vger.kernel.org 22796L: linux-samsung-soc@vger.kernel.org 22797S: Supported 22798F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22799F: drivers/firmware/samsung/exynos-acpm* 22800F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22801 22802SAMSUNG EXYNOS MAILBOX DRIVER 22803M: Tudor Ambarus <tudor.ambarus@linaro.org> 22804L: linux-kernel@vger.kernel.org 22805L: linux-samsung-soc@vger.kernel.org 22806S: Supported 22807F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22808F: drivers/mailbox/exynos-mailbox.c 22809F: include/linux/mailbox/exynos-message.h 22810 22811SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22812M: Krzysztof Kozlowski <krzk@kernel.org> 22813L: linux-crypto@vger.kernel.org 22814L: linux-samsung-soc@vger.kernel.org 22815S: Maintained 22816F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22817F: drivers/crypto/exynos-rng.c 22818 22819SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22820M: Łukasz Stelmach <l.stelmach@samsung.com> 22821L: linux-samsung-soc@vger.kernel.org 22822S: Maintained 22823F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22824F: drivers/char/hw_random/exynos-trng.c 22825 22826SAMSUNG FRAMEBUFFER DRIVER 22827M: Jingoo Han <jingoohan1@gmail.com> 22828L: linux-fbdev@vger.kernel.org 22829S: Maintained 22830F: drivers/video/fbdev/s3c-fb.c 22831 22832SAMSUNG GALAXY BOOK DRIVER 22833M: Joshua Grisham <josh@joshuagrisham.com> 22834L: platform-driver-x86@vger.kernel.org 22835S: Maintained 22836F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22837F: drivers/platform/x86/samsung-galaxybook.c 22838 22839SAMSUNG INTERCONNECT DRIVERS 22840M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22841M: Artur Świgoń <a.swigon@samsung.com> 22842L: linux-pm@vger.kernel.org 22843L: linux-samsung-soc@vger.kernel.org 22844S: Supported 22845F: drivers/interconnect/samsung/ 22846 22847SAMSUNG LAPTOP DRIVER 22848M: Corentin Chary <corentin.chary@gmail.com> 22849L: platform-driver-x86@vger.kernel.org 22850S: Maintained 22851F: drivers/platform/x86/samsung-laptop.c 22852 22853SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22854M: Krzysztof Kozlowski <krzk@kernel.org> 22855R: André Draszik <andre.draszik@linaro.org> 22856L: linux-kernel@vger.kernel.org 22857L: linux-samsung-soc@vger.kernel.org 22858S: Maintained 22859B: mailto:linux-samsung-soc@vger.kernel.org 22860F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22861F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22862F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22863F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22864F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22865F: drivers/clk/clk-s2mps11.c 22866F: drivers/mfd/sec*.[ch] 22867F: drivers/regulator/s2*.c 22868F: drivers/regulator/s5m*.c 22869F: drivers/rtc/rtc-s5m.c 22870F: include/linux/mfd/samsung/ 22871 22872SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22873M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22874L: linux-media@vger.kernel.org 22875L: linux-samsung-soc@vger.kernel.org 22876S: Maintained 22877F: drivers/media/platform/samsung/s3c-camif/ 22878F: include/media/drv-intf/s3c_camif.h 22879 22880SAMSUNG S3FWRN5 NFC DRIVER 22881M: Krzysztof Kozlowski <krzk@kernel.org> 22882S: Maintained 22883F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22884F: drivers/nfc/s3fwrn5 22885 22886SAMSUNG S5C73M3 CAMERA DRIVER 22887M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22888M: Andrzej Hajda <andrzej.hajda@intel.com> 22889L: linux-media@vger.kernel.org 22890S: Supported 22891F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22892F: drivers/media/i2c/s5c73m3/* 22893 22894SAMSUNG S5K5BAF CAMERA DRIVER 22895M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22896M: Andrzej Hajda <andrzej.hajda@intel.com> 22897L: linux-media@vger.kernel.org 22898S: Supported 22899F: drivers/media/i2c/s5k5baf.c 22900 22901SAMSUNG S5P Security SubSystem (SSS) DRIVER 22902M: Krzysztof Kozlowski <krzk@kernel.org> 22903M: Vladimir Zapolskiy <vz@mleia.com> 22904L: linux-crypto@vger.kernel.org 22905L: linux-samsung-soc@vger.kernel.org 22906S: Maintained 22907F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22908F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22909F: drivers/crypto/s5p-sss.c 22910 22911SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22912M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22913L: linux-media@vger.kernel.org 22914S: Supported 22915Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22916F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22917F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22918F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22919F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22920F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22921F: drivers/media/platform/samsung/exynos4-is/ 22922 22923SAMSUNG SOC CLOCK DRIVERS 22924M: Krzysztof Kozlowski <krzk@kernel.org> 22925M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22926M: Chanwoo Choi <cw00.choi@samsung.com> 22927R: Alim Akhtar <alim.akhtar@samsung.com> 22928L: linux-samsung-soc@vger.kernel.org 22929S: Maintained 22930T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22931F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22932F: Documentation/devicetree/bindings/clock/samsung,s3c* 22933F: drivers/clk/samsung/ 22934F: include/dt-bindings/clock/exynos*.h 22935F: include/dt-bindings/clock/s5p*.h 22936F: include/dt-bindings/clock/samsung,*.h 22937F: include/linux/clk/samsung.h 22938 22939SAMSUNG SPI DRIVERS 22940M: Andi Shyti <andi.shyti@kernel.org> 22941R: Tudor Ambarus <tudor.ambarus@linaro.org> 22942L: linux-spi@vger.kernel.org 22943L: linux-samsung-soc@vger.kernel.org 22944S: Maintained 22945F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22946F: drivers/spi/spi-s3c* 22947F: include/linux/platform_data/spi-s3c64xx.h 22948 22949SAMSUNG SXGBE DRIVERS 22950M: Byungho An <bh74.an@samsung.com> 22951L: netdev@vger.kernel.org 22952S: Maintained 22953F: drivers/net/ethernet/samsung/sxgbe/ 22954 22955SAMSUNG THERMAL DRIVER 22956M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22957M: Krzysztof Kozlowski <krzk@kernel.org> 22958L: linux-pm@vger.kernel.org 22959L: linux-samsung-soc@vger.kernel.org 22960S: Maintained 22961F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22962F: drivers/thermal/samsung/ 22963 22964SAMSUNG USB2 PHY DRIVER 22965M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22966L: linux-kernel@vger.kernel.org 22967S: Supported 22968F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22969F: Documentation/driver-api/phy/samsung-usb2.rst 22970F: drivers/phy/samsung/phy-exynos4210-usb2.c 22971F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22972F: drivers/phy/samsung/phy-exynos5250-usb2.c 22973F: drivers/phy/samsung/phy-s5pv210-usb2.c 22974F: drivers/phy/samsung/phy-samsung-usb2.c 22975F: drivers/phy/samsung/phy-samsung-usb2.h 22976 22977SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22978M: Paul Barker <paul.barker@sancloud.com> 22979R: Marc Murphy <marc.murphy@sancloud.com> 22980S: Supported 22981F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22982 22983SC1200 WDT DRIVER 22984M: Zwane Mwaikambo <zwanem@gmail.com> 22985S: Maintained 22986F: drivers/watchdog/sc1200wdt.c 22987 22988SCHEDULER 22989M: Ingo Molnar <mingo@redhat.com> 22990M: Peter Zijlstra <peterz@infradead.org> 22991M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22992M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22993R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22994R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22995R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22996R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22997R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22998L: linux-kernel@vger.kernel.org 22999S: Maintained 23000T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 23001F: include/linux/preempt.h 23002F: include/linux/sched.h 23003F: include/linux/wait.h 23004F: include/uapi/linux/sched.h 23005F: kernel/fork.c 23006F: kernel/sched/ 23007F: tools/sched/ 23008 23009SCHEDULER - SCHED_EXT 23010R: Tejun Heo <tj@kernel.org> 23011R: David Vernet <void@manifault.com> 23012R: Andrea Righi <arighi@nvidia.com> 23013R: Changwoo Min <changwoo@igalia.com> 23014L: sched-ext@lists.linux.dev 23015S: Maintained 23016W: https://github.com/sched-ext/scx 23017T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 23018F: include/linux/sched/ext.h 23019F: kernel/sched/ext* 23020F: tools/sched_ext/ 23021F: tools/testing/selftests/sched_ext 23022 23023SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 23024M: Gustavo Silva <gustavograzs@gmail.com> 23025S: Maintained 23026F: drivers/iio/chemical/ens160_core.c 23027F: drivers/iio/chemical/ens160_i2c.c 23028F: drivers/iio/chemical/ens160_spi.c 23029F: drivers/iio/chemical/ens160.h 23030 23031SCSI LIBSAS SUBSYSTEM 23032R: John Garry <john.g.garry@oracle.com> 23033R: Jason Yan <yanaijie@huawei.com> 23034L: linux-scsi@vger.kernel.org 23035S: Supported 23036F: Documentation/scsi/libsas.rst 23037F: drivers/scsi/libsas/ 23038F: include/scsi/libsas.h 23039F: include/scsi/sas_ata.h 23040 23041SCSI RDMA PROTOCOL (SRP) INITIATOR 23042M: Bart Van Assche <bvanassche@acm.org> 23043L: linux-rdma@vger.kernel.org 23044S: Supported 23045Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23046F: drivers/infiniband/ulp/srp/ 23047F: include/scsi/srp.h 23048 23049SCSI RDMA PROTOCOL (SRP) TARGET 23050M: Bart Van Assche <bvanassche@acm.org> 23051L: linux-rdma@vger.kernel.org 23052L: target-devel@vger.kernel.org 23053S: Supported 23054Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23055F: drivers/infiniband/ulp/srpt/ 23056 23057SCSI SG DRIVER 23058M: Doug Gilbert <dgilbert@interlog.com> 23059L: linux-scsi@vger.kernel.org 23060S: Maintained 23061W: http://sg.danny.cz/sg 23062F: Documentation/scsi/scsi-generic.rst 23063F: drivers/scsi/sg.c 23064F: include/scsi/sg.h 23065 23066SCSI SUBSYSTEM 23067M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 23068M: "Martin K. Petersen" <martin.petersen@oracle.com> 23069L: linux-scsi@vger.kernel.org 23070S: Maintained 23071Q: https://patchwork.kernel.org/project/linux-scsi/list/ 23072T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 23073T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23074F: Documentation/devicetree/bindings/scsi/ 23075F: drivers/scsi/ 23076F: drivers/ufs/ 23077F: include/scsi/ 23078F: include/uapi/scsi/ 23079 23080SCSI TAPE DRIVER 23081M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 23082L: linux-scsi@vger.kernel.org 23083S: Maintained 23084F: Documentation/scsi/st.rst 23085F: drivers/scsi/st.* 23086F: drivers/scsi/st_*.h 23087 23088SCSI TARGET CORE USER DRIVER 23089M: Bodo Stroesser <bostroesser@gmail.com> 23090L: linux-scsi@vger.kernel.org 23091L: target-devel@vger.kernel.org 23092S: Supported 23093F: Documentation/target/tcmu-design.rst 23094F: drivers/target/target_core_user.c 23095F: include/uapi/linux/target_core_user.h 23096 23097SCSI TARGET SUBSYSTEM 23098M: "Martin K. Petersen" <martin.petersen@oracle.com> 23099L: linux-scsi@vger.kernel.org 23100L: target-devel@vger.kernel.org 23101S: Supported 23102Q: https://patchwork.kernel.org/project/target-devel/list/ 23103T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23104F: Documentation/target/ 23105F: drivers/target/ 23106F: include/target/ 23107 23108SCTP PROTOCOL 23109M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 23110M: Xin Long <lucien.xin@gmail.com> 23111L: linux-sctp@vger.kernel.org 23112S: Maintained 23113W: https://github.com/sctp/lksctp-tools/wiki 23114F: Documentation/networking/sctp.rst 23115F: include/linux/sctp.h 23116F: include/net/sctp/ 23117F: include/uapi/linux/sctp.h 23118F: net/sctp/ 23119 23120SCx200 CPU SUPPORT 23121M: Jim Cromie <jim.cromie@gmail.com> 23122S: Odd Fixes 23123F: Documentation/i2c/busses/scx200_acb.rst 23124F: arch/x86/platform/scx200/ 23125F: drivers/i2c/busses/scx200* 23126F: drivers/mtd/maps/scx200_docflash.c 23127F: drivers/watchdog/scx200_wdt.c 23128F: include/linux/scx200.h 23129 23130SCx200 GPIO DRIVER 23131M: Jim Cromie <jim.cromie@gmail.com> 23132S: Maintained 23133F: drivers/char/scx200_gpio.c 23134F: include/linux/scx200_gpio.h 23135 23136SCx200 HRT CLOCKSOURCE DRIVER 23137M: Jim Cromie <jim.cromie@gmail.com> 23138S: Maintained 23139F: drivers/clocksource/scx200_hrt.c 23140 23141SDCA LIBRARY AND CLASS DRIVER 23142M: Charles Keepax <ckeepax@opensource.cirrus.com> 23143M: Maciej Strozek <mstrozek@opensource.cirrus.com> 23144R: Bard Liao <yung-chuan.liao@linux.intel.com> 23145R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23146L: linux-sound@vger.kernel.org 23147L: patches@opensource.cirrus.com 23148S: Maintained 23149F: include/sound/sdca* 23150F: sound/soc/sdca/* 23151 23152SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 23153M: Sascha Sommer <saschasommer@freenet.de> 23154L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 23155S: Maintained 23156F: drivers/mmc/host/sdricoh_cs.c 23157 23158SECO BOARDS CEC DRIVER 23159M: Ettore Chimenti <ek5.chimenti@gmail.com> 23160S: Maintained 23161F: drivers/media/cec/platform/seco/seco-cec.c 23162F: drivers/media/cec/platform/seco/seco-cec.h 23163 23164SECURE COMPUTING 23165M: Kees Cook <kees@kernel.org> 23166R: Andy Lutomirski <luto@amacapital.net> 23167R: Will Drewry <wad@chromium.org> 23168S: Supported 23169T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 23170F: Documentation/userspace-api/seccomp_filter.rst 23171F: include/linux/seccomp.h 23172F: include/uapi/linux/seccomp.h 23173F: kernel/seccomp.c 23174F: tools/testing/selftests/kselftest_harness.h 23175F: tools/testing/selftests/kselftest_harness/ 23176F: tools/testing/selftests/seccomp/* 23177K: \bsecure_computing 23178K: \bTIF_SECCOMP\b 23179 23180SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 23181M: Kamal Dasu <kamal.dasu@broadcom.com> 23182M: Al Cooper <alcooperx@gmail.com> 23183R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23184L: linux-mmc@vger.kernel.org 23185S: Maintained 23186F: drivers/mmc/host/sdhci-brcmstb* 23187 23188SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 23189M: Adrian Hunter <adrian.hunter@intel.com> 23190L: linux-mmc@vger.kernel.org 23191S: Supported 23192F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 23193F: drivers/mmc/host/sdhci* 23194 23195SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 23196M: Aubin Constans <aubin.constans@microchip.com> 23197R: Eugen Hristev <eugen.hristev@collabora.com> 23198L: linux-mmc@vger.kernel.org 23199S: Supported 23200F: drivers/mmc/host/sdhci-of-at91.c 23201 23202SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 23203M: Haibo Chen <haibo.chen@nxp.com> 23204L: imx@lists.linux.dev 23205L: linux-mmc@vger.kernel.org 23206L: s32@nxp.com 23207S: Maintained 23208F: drivers/mmc/host/sdhci-esdhc-imx.c 23209 23210SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 23211M: Ben Dooks <ben-linux@fluff.org> 23212M: Jaehoon Chung <jh80.chung@samsung.com> 23213L: linux-mmc@vger.kernel.org 23214S: Maintained 23215F: drivers/mmc/host/sdhci-s3c* 23216 23217SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 23218M: Viresh Kumar <vireshk@kernel.org> 23219L: linux-mmc@vger.kernel.org 23220S: Maintained 23221F: drivers/mmc/host/sdhci-spear.c 23222 23223SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 23224M: Vignesh Raghavendra <vigneshr@ti.com> 23225L: linux-mmc@vger.kernel.org 23226S: Maintained 23227F: drivers/mmc/host/sdhci-omap.c 23228 23229SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 23230M: Jonathan Derrick <jonathan.derrick@linux.dev> 23231L: linux-block@vger.kernel.org 23232S: Supported 23233F: block/opal_proto.h 23234F: block/sed* 23235F: include/linux/sed* 23236F: include/uapi/linux/sed* 23237 23238SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 23239M: Mark Rutland <mark.rutland@arm.com> 23240M: Lorenzo Pieralisi <lpieralisi@kernel.org> 23241M: Sudeep Holla <sudeep.holla@arm.com> 23242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23243S: Maintained 23244F: drivers/firmware/smccc/ 23245F: include/linux/arm-smccc.h 23246 23247SECURITY CONTACT 23248M: Security Officers <security@kernel.org> 23249S: Supported 23250F: Documentation/process/security-bugs.rst 23251 23252SECURITY SUBSYSTEM 23253M: Paul Moore <paul@paul-moore.com> 23254M: James Morris <jmorris@namei.org> 23255M: "Serge E. Hallyn" <serge@hallyn.com> 23256L: linux-security-module@vger.kernel.org 23257S: Supported 23258Q: https://patchwork.kernel.org/project/linux-security-module/list 23259B: mailto:linux-security-module@vger.kernel.org 23260P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 23261T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 23262F: include/linux/lsm/ 23263F: include/linux/lsm_audit.h 23264F: include/linux/lsm_hook_defs.h 23265F: include/linux/lsm_hooks.h 23266F: include/linux/security.h 23267F: include/uapi/linux/lsm.h 23268F: security/ 23269F: tools/testing/selftests/lsm/ 23270F: rust/kernel/security.rs 23271X: security/selinux/ 23272K: \bsecurity_[a-z_0-9]\+\b 23273 23274SELINUX SECURITY MODULE 23275M: Paul Moore <paul@paul-moore.com> 23276M: Stephen Smalley <stephen.smalley.work@gmail.com> 23277R: Ondrej Mosnacek <omosnace@redhat.com> 23278L: selinux@vger.kernel.org 23279S: Supported 23280W: https://github.com/SELinuxProject 23281Q: https://patchwork.kernel.org/project/selinux/list 23282B: mailto:selinux@vger.kernel.org 23283P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 23284T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 23285F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 23286F: Documentation/ABI/removed/sysfs-selinux-disable 23287F: Documentation/admin-guide/LSM/SELinux.rst 23288F: include/trace/events/avc.h 23289F: include/uapi/linux/selinux_netlink.h 23290F: scripts/selinux/ 23291F: security/selinux/ 23292 23293SENSABLE PHANTOM 23294M: Jiri Slaby <jirislaby@kernel.org> 23295S: Maintained 23296F: drivers/misc/phantom.c 23297F: include/uapi/linux/phantom.h 23298 23299SENSEAIR SUNRISE 006-0-0007 23300M: Jacopo Mondi <jacopo@jmondi.org> 23301S: Maintained 23302F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 23303F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 23304F: drivers/iio/chemical/sunrise_co2.c 23305 23306SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 23307M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 23308S: Maintained 23309F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 23310F: drivers/iio/chemical/scd30.h 23311F: drivers/iio/chemical/scd30_core.c 23312F: drivers/iio/chemical/scd30_i2c.c 23313F: drivers/iio/chemical/scd30_serial.c 23314 23315SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 23316M: Roan van Dijk <roan@protonic.nl> 23317S: Maintained 23318F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 23319F: drivers/iio/chemical/scd4x.c 23320 23321SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 23322M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 23323S: Maintained 23324F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 23325F: drivers/iio/pressure/sdp500.c 23326 23327SENSIRION SGP40 GAS SENSOR DRIVER 23328M: Andreas Klinger <ak@it-klinger.de> 23329S: Maintained 23330F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 23331F: drivers/iio/chemical/sgp40.c 23332 23333SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 23334M: Tomasz Duszynski <tduszyns@gmail.com> 23335S: Maintained 23336F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 23337F: drivers/iio/chemical/sps30.c 23338F: drivers/iio/chemical/sps30_i2c.c 23339F: drivers/iio/chemical/sps30_serial.c 23340 23341SERIAL DEVICE BUS 23342M: Rob Herring <robh@kernel.org> 23343L: linux-serial@vger.kernel.org 23344S: Maintained 23345F: Documentation/devicetree/bindings/serial/serial.yaml 23346F: drivers/tty/serdev/ 23347F: include/linux/serdev.h 23348 23349SERIAL IR RECEIVER 23350M: Sean Young <sean@mess.org> 23351L: linux-media@vger.kernel.org 23352S: Maintained 23353F: drivers/media/rc/serial_ir.c 23354 23355SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 23356M: Srinivas Kandagatla <srini@kernel.org> 23357L: linux-sound@vger.kernel.org 23358S: Maintained 23359F: Documentation/devicetree/bindings/slimbus/ 23360F: Documentation/driver-api/slimbus.rst 23361F: drivers/slimbus/ 23362F: include/linux/slimbus.h 23363 23364SFC NETWORK DRIVER 23365M: Edward Cree <ecree.xilinx@gmail.com> 23366L: netdev@vger.kernel.org 23367L: linux-net-drivers@amd.com 23368S: Maintained 23369F: Documentation/networking/devlink/sfc.rst 23370F: drivers/net/ethernet/sfc/ 23371 23372SFCTEMP HWMON DRIVER 23373M: Emil Renner Berthing <kernel@esmil.dk> 23374M: Hal Feng <hal.feng@starfivetech.com> 23375L: linux-hwmon@vger.kernel.org 23376S: Maintained 23377F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 23378F: Documentation/hwmon/sfctemp.rst 23379F: drivers/hwmon/sfctemp.c 23380 23381SFF/SFP/SFP+ MODULE SUPPORT 23382M: Russell King <linux@armlinux.org.uk> 23383L: netdev@vger.kernel.org 23384S: Maintained 23385F: Documentation/devicetree/bindings/net/sff,sfp.yaml 23386F: drivers/net/phy/phylink.c 23387F: drivers/net/phy/sfp* 23388F: include/linux/mdio/mdio-i2c.h 23389F: include/linux/phylink.h 23390F: include/linux/sfp.h 23391K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 23392 23393SGI GRU DRIVER 23394M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23395S: Maintained 23396F: drivers/misc/sgi-gru/ 23397 23398SGI XP/XPC/XPNET DRIVER 23399M: Robin Holt <robinmholt@gmail.com> 23400M: Steve Wahl <steve.wahl@hpe.com> 23401S: Maintained 23402F: drivers/misc/sgi-xp/ 23403 23404SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 23405M: D. Wythe <alibuda@linux.alibaba.com> 23406M: Dust Li <dust.li@linux.alibaba.com> 23407M: Sidraya Jayagond <sidraya@linux.ibm.com> 23408M: Wenjia Zhang <wenjia@linux.ibm.com> 23409R: Mahanta Jambigi <mjambigi@linux.ibm.com> 23410R: Tony Lu <tonylu@linux.alibaba.com> 23411R: Wen Gu <guwen@linux.alibaba.com> 23412L: linux-rdma@vger.kernel.org 23413L: linux-s390@vger.kernel.org 23414S: Supported 23415F: net/smc/ 23416 23417SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 23418M: Linus Walleij <linus.walleij@linaro.org> 23419L: linux-iio@vger.kernel.org 23420S: Maintained 23421T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 23422F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 23423F: drivers/iio/light/gp2ap002.c 23424 23425SHARP RJ54N1CB0C SENSOR DRIVER 23426M: Jacopo Mondi <jacopo@jmondi.org> 23427L: linux-media@vger.kernel.org 23428S: Odd fixes 23429T: git git://linuxtv.org/media.git 23430F: drivers/media/i2c/rj54n1cb0c.c 23431F: include/media/i2c/rj54n1cb0c.h 23432 23433SHRINKER 23434M: Andrew Morton <akpm@linux-foundation.org> 23435M: Dave Chinner <david@fromorbit.com> 23436R: Qi Zheng <zhengqi.arch@bytedance.com> 23437R: Roman Gushchin <roman.gushchin@linux.dev> 23438R: Muchun Song <muchun.song@linux.dev> 23439L: linux-mm@kvack.org 23440S: Maintained 23441F: Documentation/admin-guide/mm/shrinker_debugfs.rst 23442F: include/linux/list_lru.h 23443F: include/linux/shrinker.h 23444F: mm/list_lru.c 23445F: mm/shrinker.c 23446F: mm/shrinker_debug.c 23447 23448SH_VOU V4L2 OUTPUT DRIVER 23449L: linux-media@vger.kernel.org 23450S: Orphan 23451F: drivers/media/platform/renesas/sh_vou.c 23452F: include/media/drv-intf/sh_vou.h 23453 23454SI2157 MEDIA DRIVER 23455L: linux-media@vger.kernel.org 23456S: Orphan 23457W: https://linuxtv.org 23458Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23459F: drivers/media/tuners/si2157* 23460 23461SI2165 MEDIA DRIVER 23462M: Matthias Schwarzott <zzam@gentoo.org> 23463L: linux-media@vger.kernel.org 23464S: Maintained 23465W: https://linuxtv.org 23466Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23467F: drivers/media/dvb-frontends/si2165* 23468 23469SI2168 MEDIA DRIVER 23470L: linux-media@vger.kernel.org 23471S: Orphan 23472W: https://linuxtv.org 23473Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23474F: drivers/media/dvb-frontends/si2168* 23475 23476SI470X FM RADIO RECEIVER I2C DRIVER 23477M: Hans Verkuil <hverkuil@kernel.org> 23478L: linux-media@vger.kernel.org 23479S: Odd Fixes 23480W: https://linuxtv.org 23481T: git git://linuxtv.org/media.git 23482F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23483F: drivers/media/radio/si470x/radio-si470x-i2c.c 23484 23485SI470X FM RADIO RECEIVER USB DRIVER 23486M: Hans Verkuil <hverkuil@kernel.org> 23487L: linux-media@vger.kernel.org 23488S: Maintained 23489W: https://linuxtv.org 23490T: git git://linuxtv.org/media.git 23491F: drivers/media/radio/si470x/radio-si470x-common.c 23492F: drivers/media/radio/si470x/radio-si470x-usb.c 23493F: drivers/media/radio/si470x/radio-si470x.h 23494 23495SI4713 FM RADIO TRANSMITTER I2C DRIVER 23496M: Eduardo Valentin <edubezval@gmail.com> 23497L: linux-media@vger.kernel.org 23498S: Odd Fixes 23499W: https://linuxtv.org 23500T: git git://linuxtv.org/media.git 23501F: drivers/media/radio/si4713/si4713.? 23502 23503SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23504M: Eduardo Valentin <edubezval@gmail.com> 23505L: linux-media@vger.kernel.org 23506S: Odd Fixes 23507W: https://linuxtv.org 23508T: git git://linuxtv.org/media.git 23509F: drivers/media/radio/si4713/radio-platform-si4713.c 23510 23511SI4713 FM RADIO TRANSMITTER USB DRIVER 23512M: Hans Verkuil <hverkuil@kernel.org> 23513L: linux-media@vger.kernel.org 23514S: Maintained 23515W: https://linuxtv.org 23516T: git git://linuxtv.org/media.git 23517F: drivers/media/radio/si4713/radio-usb-si4713.c 23518 23519SIANO DVB DRIVER 23520M: Mauro Carvalho Chehab <mchehab@kernel.org> 23521L: linux-media@vger.kernel.org 23522S: Odd fixes 23523W: https://linuxtv.org 23524T: git git://linuxtv.org/media.git 23525F: drivers/media/common/siano/ 23526F: drivers/media/mmc/siano/ 23527F: drivers/media/usb/siano/ 23528F: drivers/media/usb/siano/ 23529 23530SIEMENS IPC LED DRIVERS 23531M: Bao Cheng Su <baocheng.su@siemens.com> 23532M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23533M: Tobias Schaffner <tobias.schaffner@siemens.com> 23534L: linux-leds@vger.kernel.org 23535S: Maintained 23536F: drivers/leds/simatic/ 23537 23538SIEMENS IPC PLATFORM DRIVERS 23539M: Bao Cheng Su <baocheng.su@siemens.com> 23540M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23541M: Tobias Schaffner <tobias.schaffner@siemens.com> 23542L: platform-driver-x86@vger.kernel.org 23543S: Maintained 23544F: drivers/platform/x86/siemens/ 23545F: include/linux/platform_data/x86/simatic-ipc-base.h 23546F: include/linux/platform_data/x86/simatic-ipc.h 23547 23548SIEMENS IPC WATCHDOG DRIVERS 23549M: Bao Cheng Su <baocheng.su@siemens.com> 23550M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23551M: Tobias Schaffner <tobias.schaffner@siemens.com> 23552L: linux-watchdog@vger.kernel.org 23553S: Maintained 23554F: drivers/watchdog/simatic-ipc-wdt.c 23555 23556SIFIVE DRIVERS 23557M: Paul Walmsley <pjw@kernel.org> 23558M: Samuel Holland <samuel.holland@sifive.com> 23559L: linux-riscv@lists.infradead.org 23560S: Supported 23561F: drivers/dma/sf-pdma/ 23562N: sifive 23563K: fu[57]40 23564K: [^@]sifive 23565 23566SILEAD TOUCHSCREEN DRIVER 23567M: Hans de Goede <hansg@kernel.org> 23568L: linux-input@vger.kernel.org 23569L: platform-driver-x86@vger.kernel.org 23570S: Maintained 23571F: drivers/input/touchscreen/silead.c 23572F: drivers/platform/x86/touchscreen_dmi.c 23573 23574SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23575M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23576L: linux-wireless@vger.kernel.org 23577S: Supported 23578F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23579F: drivers/net/wireless/silabs/ 23580 23581SILICON MOTION SM712 FRAME BUFFER DRIVER 23582M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23583M: Teddy Wang <teddy.wang@siliconmotion.com> 23584M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23585L: linux-fbdev@vger.kernel.org 23586S: Maintained 23587F: Documentation/fb/sm712fb.rst 23588F: drivers/video/fbdev/sm712* 23589 23590SILVACO I3C DUAL-ROLE MASTER 23591M: Miquel Raynal <miquel.raynal@bootlin.com> 23592M: Frank Li <Frank.Li@nxp.com> 23593L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23594L: imx@lists.linux.dev 23595S: Maintained 23596F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23597F: drivers/i3c/master/svc-i3c-master.c 23598 23599SIMPLEFB FB DRIVER 23600M: Hans de Goede <hansg@kernel.org> 23601L: linux-fbdev@vger.kernel.org 23602S: Maintained 23603F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23604F: drivers/video/fbdev/simplefb.c 23605F: include/linux/platform_data/simplefb.h 23606 23607SIOX 23608M: Thorsten Scherer <t.scherer@eckelmann.de> 23609R: Pengutronix Kernel Team <kernel@pengutronix.de> 23610S: Supported 23611F: drivers/gpio/gpio-siox.c 23612F: drivers/siox/* 23613F: include/trace/events/siox.h 23614 23615SIPHASH PRF ROUTINES 23616M: Jason A. Donenfeld <Jason@zx2c4.com> 23617S: Maintained 23618F: include/linux/siphash.h 23619F: lib/siphash.c 23620F: lib/tests/siphash_kunit.c 23621 23622SIS 190 ETHERNET DRIVER 23623M: Francois Romieu <romieu@fr.zoreil.com> 23624L: netdev@vger.kernel.org 23625S: Maintained 23626F: drivers/net/ethernet/sis/sis190.c 23627 23628SIS 900/7016 FAST ETHERNET DRIVER 23629M: Daniele Venzano <venza@brownhat.org> 23630L: netdev@vger.kernel.org 23631S: Maintained 23632W: http://www.brownhat.org/sis900.html 23633F: drivers/net/ethernet/sis/sis900.* 23634 23635SIS FRAMEBUFFER DRIVER 23636S: Orphan 23637F: Documentation/fb/sisfb.rst 23638F: drivers/video/fbdev/sis/ 23639F: include/video/sisfb.h 23640 23641SIS I2C TOUCHSCREEN DRIVER 23642M: Mika Penttilä <mpenttil@redhat.com> 23643L: linux-input@vger.kernel.org 23644S: Maintained 23645F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23646F: drivers/input/touchscreen/sis_i2c.c 23647 23648SIS USB2VGA DRIVER 23649M: Thomas Winischhofer <thomas@winischhofer.net> 23650S: Maintained 23651W: http://www.winischhofer.at/linuxsisusbvga.shtml 23652F: drivers/usb/misc/sisusbvga/ 23653 23654SL28 CPLD MFD DRIVER 23655M: Michael Walle <mwalle@kernel.org> 23656S: Maintained 23657F: Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml 23658F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23659F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23660F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23661F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23662F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23663F: drivers/gpio/gpio-sl28cpld.c 23664F: drivers/hwmon/sa67mcu-hwmon.c 23665F: drivers/hwmon/sl28cpld-hwmon.c 23666F: drivers/irqchip/irq-sl28cpld.c 23667F: drivers/pwm/pwm-sl28cpld.c 23668F: drivers/watchdog/sl28cpld_wdt.c 23669 23670SL28 VPD NVMEM LAYOUT DRIVER 23671M: Michael Walle <mwalle@kernel.org> 23672S: Maintained 23673F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23674F: drivers/nvmem/layouts/sl28vpd.c 23675 23676SLAB ALLOCATOR 23677M: Vlastimil Babka <vbabka@suse.cz> 23678M: Andrew Morton <akpm@linux-foundation.org> 23679R: Christoph Lameter <cl@gentwo.org> 23680R: David Rientjes <rientjes@google.com> 23681R: Roman Gushchin <roman.gushchin@linux.dev> 23682R: Harry Yoo <harry.yoo@oracle.com> 23683L: linux-mm@kvack.org 23684S: Maintained 23685T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23686F: Documentation/admin-guide/mm/slab.rst 23687F: Documentation/mm/slab.rst 23688F: include/linux/mempool.h 23689F: include/linux/slab.h 23690F: mm/failslab.c 23691F: mm/mempool.c 23692F: mm/slab.h 23693F: mm/slab_common.c 23694F: mm/slub.c 23695 23696SLCAN CAN NETWORK DRIVER 23697M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23698L: linux-can@vger.kernel.org 23699S: Maintained 23700F: drivers/net/can/slcan/ 23701 23702SLEEPABLE READ-COPY UPDATE (SRCU) 23703M: Lai Jiangshan <jiangshanlai@gmail.com> 23704M: "Paul E. McKenney" <paulmck@kernel.org> 23705M: Josh Triplett <josh@joshtriplett.org> 23706R: Steven Rostedt <rostedt@goodmis.org> 23707R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23708L: rcu@vger.kernel.org 23709S: Supported 23710W: http://www.rdrop.com/users/paulmck/RCU/ 23711T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23712F: include/linux/srcu*.h 23713F: kernel/rcu/srcu*.c 23714 23715SMACK SECURITY MODULE 23716M: Casey Schaufler <casey@schaufler-ca.com> 23717L: linux-security-module@vger.kernel.org 23718S: Maintained 23719W: http://schaufler-ca.com 23720T: git https://github.com/cschaufler/smack-next.git 23721F: Documentation/admin-guide/LSM/Smack.rst 23722F: security/smack/ 23723 23724SMC91x ETHERNET DRIVER 23725M: Nicolas Pitre <nico@fluxnic.net> 23726S: Odd Fixes 23727F: drivers/net/ethernet/smsc/smc91x.* 23728 23729SMSC EMC2103 HARDWARE MONITOR DRIVER 23730M: Steve Glendinning <steve.glendinning@shawell.net> 23731L: linux-hwmon@vger.kernel.org 23732S: Maintained 23733F: Documentation/hwmon/emc2103.rst 23734F: drivers/hwmon/emc2103.c 23735 23736SMSC SCH5627 HARDWARE MONITOR DRIVER 23737M: Hans de Goede <hansg@kernel.org> 23738L: linux-hwmon@vger.kernel.org 23739S: Supported 23740F: Documentation/hwmon/sch5627.rst 23741F: drivers/hwmon/sch5627.c 23742 23743SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23744M: Steve Glendinning <steve.glendinning@shawell.net> 23745L: linux-fbdev@vger.kernel.org 23746S: Maintained 23747F: drivers/video/fbdev/smscufx.c 23748 23749SMSC47B397 HARDWARE MONITOR DRIVER 23750M: Jean Delvare <jdelvare@suse.com> 23751L: linux-hwmon@vger.kernel.org 23752S: Maintained 23753F: Documentation/hwmon/smsc47b397.rst 23754F: drivers/hwmon/smsc47b397.c 23755 23756SMSC911x ETHERNET DRIVER 23757M: Steve Glendinning <steve.glendinning@shawell.net> 23758L: netdev@vger.kernel.org 23759S: Maintained 23760F: drivers/net/ethernet/smsc/smsc911x.* 23761F: include/linux/smsc911x.h 23762 23763SMSC9420 PCI ETHERNET DRIVER 23764M: Steve Glendinning <steve.glendinning@shawell.net> 23765L: netdev@vger.kernel.org 23766S: Maintained 23767F: drivers/net/ethernet/smsc/smsc9420.* 23768 23769SNET DPU VIRTIO DATA PATH ACCELERATOR 23770R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23771F: drivers/vdpa/solidrun/ 23772 23773SOCIONEXT (SNI) AVE NETWORK DRIVER 23774M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23775L: netdev@vger.kernel.org 23776S: Maintained 23777F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23778F: drivers/net/ethernet/socionext/sni_ave.c 23779 23780SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23781M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23782M: Masahisa Kojima <kojima.masahisa@socionext.com> 23783L: netdev@vger.kernel.org 23784S: Maintained 23785F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23786F: drivers/net/ethernet/socionext/netsec.c 23787 23788SOCIONEXT (SNI) Synquacer SPI DRIVER 23789M: Masahisa Kojima <masahisa.kojima@linaro.org> 23790M: Jassi Brar <jaswinder.singh@linaro.org> 23791L: linux-spi@vger.kernel.org 23792S: Maintained 23793F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23794F: drivers/spi/spi-synquacer.c 23795 23796SOCIONEXT SYNQUACER I2C DRIVER 23797M: Ard Biesheuvel <ardb@kernel.org> 23798L: linux-i2c@vger.kernel.org 23799S: Maintained 23800F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23801F: drivers/i2c/busses/i2c-synquacer.c 23802 23803SOCIONEXT UNIPHIER SOUND DRIVER 23804L: linux-sound@vger.kernel.org 23805S: Orphan 23806F: sound/soc/uniphier/ 23807 23808SOCKET TIMESTAMPING 23809M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23810R: Jason Xing <kernelxing@tencent.com> 23811S: Maintained 23812F: Documentation/networking/timestamping.rst 23813F: include/linux/net_tstamp.h 23814F: include/uapi/linux/net_tstamp.h 23815F: tools/testing/selftests/bpf/*/net_timestamping* 23816F: tools/testing/selftests/net/*timestamp* 23817F: tools/testing/selftests/net/so_txtime.c 23818 23819SOEKRIS NET48XX LED SUPPORT 23820M: Chris Boot <bootc@bootc.net> 23821S: Maintained 23822F: drivers/leds/leds-net48xx.c 23823 23824SOFT-IWARP DRIVER (siw) 23825M: Bernard Metzler <bernard.metzler@linux.dev> 23826L: linux-rdma@vger.kernel.org 23827S: Supported 23828F: drivers/infiniband/sw/siw/ 23829F: include/uapi/rdma/siw-abi.h 23830 23831SOFT-ROCE DRIVER (rxe) 23832M: Zhu Yanjun <zyjzyj2000@gmail.com> 23833L: linux-rdma@vger.kernel.org 23834S: Supported 23835F: drivers/infiniband/sw/rxe/ 23836F: include/uapi/rdma/rdma_user_rxe.h 23837 23838SOFTLOGIC 6x10 MPEG CODEC 23839M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23840M: Andrey Utkin <andrey_utkin@fastmail.com> 23841M: Ismael Luceno <ismael@iodev.co.uk> 23842L: linux-media@vger.kernel.org 23843S: Supported 23844F: drivers/media/pci/solo6x10/ 23845 23846SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23847M: James Morse <james.morse@arm.com> 23848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23849S: Maintained 23850F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23851F: drivers/firmware/arm_sdei.c 23852F: include/linux/arm_sdei.h 23853F: include/uapi/linux/arm_sdei.h 23854 23855SOFTWARE NODES AND DEVICE PROPERTIES 23856R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23857R: Daniel Scally <djrscally@gmail.com> 23858R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23859R: Sakari Ailus <sakari.ailus@linux.intel.com> 23860L: linux-acpi@vger.kernel.org 23861S: Maintained 23862F: drivers/base/property.c 23863F: drivers/base/swnode.c 23864F: include/linux/fwnode.h 23865F: include/linux/property.h 23866 23867SOFTWARE RAID (Multiple Disks) SUPPORT 23868M: Song Liu <song@kernel.org> 23869M: Yu Kuai <yukuai3@huawei.com> 23870L: linux-raid@vger.kernel.org 23871S: Supported 23872Q: https://patchwork.kernel.org/project/linux-raid/list/ 23873T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23874F: drivers/md/Kconfig 23875F: drivers/md/Makefile 23876F: drivers/md/md* 23877F: drivers/md/raid* 23878F: include/linux/raid/ 23879F: include/uapi/linux/raid/ 23880F: lib/raid6/ 23881 23882SOLIDRUN CLEARFOG SUPPORT 23883M: Russell King <linux@armlinux.org.uk> 23884S: Maintained 23885F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23886F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23887 23888SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23889M: Russell King <linux@armlinux.org.uk> 23890S: Maintained 23891F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23892F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23893F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23894 23895SONIC NETWORK DRIVER 23896M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23897L: netdev@vger.kernel.org 23898S: Maintained 23899F: drivers/net/ethernet/natsemi/sonic.* 23900 23901SONICS SILICON BACKPLANE DRIVER (SSB) 23902M: Michael Buesch <m@bues.ch> 23903L: linux-wireless@vger.kernel.org 23904S: Maintained 23905F: drivers/ssb/ 23906F: include/linux/ssb/ 23907 23908SONY IMX208 SENSOR DRIVER 23909M: Sakari Ailus <sakari.ailus@linux.intel.com> 23910L: linux-media@vger.kernel.org 23911S: Maintained 23912T: git git://linuxtv.org/media.git 23913F: drivers/media/i2c/imx208.c 23914 23915SONY IMX214 SENSOR DRIVER 23916M: Ricardo Ribalda <ribalda@kernel.org> 23917L: linux-media@vger.kernel.org 23918S: Maintained 23919T: git git://linuxtv.org/media.git 23920F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23921F: drivers/media/i2c/imx214.c 23922 23923SONY IMX219 SENSOR DRIVER 23924M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23925L: linux-media@vger.kernel.org 23926S: Maintained 23927T: git git://linuxtv.org/media.git 23928F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23929F: drivers/media/i2c/imx219.c 23930 23931SONY IMX258 SENSOR DRIVER 23932M: Sakari Ailus <sakari.ailus@linux.intel.com> 23933L: linux-media@vger.kernel.org 23934S: Maintained 23935T: git git://linuxtv.org/media.git 23936F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23937F: drivers/media/i2c/imx258.c 23938 23939SONY IMX274 SENSOR DRIVER 23940M: Leon Luo <leonl@leopardimaging.com> 23941L: linux-media@vger.kernel.org 23942S: Maintained 23943T: git git://linuxtv.org/media.git 23944F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23945F: drivers/media/i2c/imx274.c 23946 23947SONY IMX283 SENSOR DRIVER 23948M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23949R: Umang Jain <uajain@igalia.com> 23950L: linux-media@vger.kernel.org 23951S: Maintained 23952T: git git://linuxtv.org/media.git 23953F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23954F: drivers/media/i2c/imx283.c 23955 23956SONY IMX290 SENSOR DRIVER 23957M: Manivannan Sadhasivam <mani@kernel.org> 23958L: linux-media@vger.kernel.org 23959S: Maintained 23960T: git git://linuxtv.org/media.git 23961F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23962F: drivers/media/i2c/imx290.c 23963 23964SONY IMX296 SENSOR DRIVER 23965M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23966M: Manivannan Sadhasivam <mani@kernel.org> 23967L: linux-media@vger.kernel.org 23968S: Maintained 23969T: git git://linuxtv.org/media.git 23970F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23971F: drivers/media/i2c/imx296.c 23972 23973SONY IMX319 SENSOR DRIVER 23974M: Bingbu Cao <bingbu.cao@intel.com> 23975L: linux-media@vger.kernel.org 23976S: Maintained 23977T: git git://linuxtv.org/media.git 23978F: drivers/media/i2c/imx319.c 23979 23980SONY IMX334 SENSOR DRIVER 23981L: linux-media@vger.kernel.org 23982S: Orphan 23983T: git git://linuxtv.org/media.git 23984F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23985F: drivers/media/i2c/imx334.c 23986 23987SONY IMX335 SENSOR DRIVER 23988M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23989L: linux-media@vger.kernel.org 23990S: Maintained 23991T: git git://linuxtv.org/media.git 23992F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23993F: drivers/media/i2c/imx335.c 23994 23995SONY IMX355 SENSOR DRIVER 23996M: Tianshu Qiu <tian.shu.qiu@intel.com> 23997L: linux-media@vger.kernel.org 23998S: Maintained 23999T: git git://linuxtv.org/media.git 24000F: drivers/media/i2c/imx355.c 24001 24002SONY IMX412 SENSOR DRIVER 24003L: linux-media@vger.kernel.org 24004S: Orphan 24005T: git git://linuxtv.org/media.git 24006F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 24007F: drivers/media/i2c/imx412.c 24008 24009SONY IMX415 SENSOR DRIVER 24010M: Michael Riesch <michael.riesch@collabora.com> 24011L: linux-media@vger.kernel.org 24012S: Maintained 24013T: git git://linuxtv.org/media.git 24014F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 24015F: drivers/media/i2c/imx415.c 24016 24017SONY MEMORYSTICK SUBSYSTEM 24018M: Maxim Levitsky <maximlevitsky@gmail.com> 24019M: Alex Dubov <oakad@yahoo.com> 24020M: Ulf Hansson <ulf.hansson@linaro.org> 24021L: linux-mmc@vger.kernel.org 24022S: Maintained 24023T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 24024F: drivers/memstick/ 24025F: include/linux/memstick.h 24026 24027SONY VAIO CONTROL DEVICE DRIVER 24028M: Mattia Dongili <malattia@linux.it> 24029L: platform-driver-x86@vger.kernel.org 24030S: Maintained 24031W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 24032F: Documentation/admin-guide/laptops/sony-laptop.rst 24033F: drivers/char/sonypi.c 24034F: drivers/platform/x86/sony-laptop.c 24035 24036SOPHGO DEVICETREES and DRIVERS 24037M: Chen Wang <unicorn_wang@outlook.com> 24038M: Inochi Amaoto <inochiama@gmail.com> 24039L: sophgo@lists.linux.dev 24040W: https://github.com/sophgo/linux/wiki 24041T: git https://github.com/sophgo/linux.git 24042S: Maintained 24043N: sophgo 24044K: sophgo 24045 24046SOUND 24047M: Jaroslav Kysela <perex@perex.cz> 24048M: Takashi Iwai <tiwai@suse.com> 24049L: linux-sound@vger.kernel.org 24050S: Maintained 24051W: http://www.alsa-project.org/ 24052Q: http://patchwork.kernel.org/project/alsa-devel/list/ 24053T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24054F: Documentation/sound/ 24055F: include/sound/ 24056F: include/uapi/sound/ 24057F: sound/ 24058F: tools/testing/selftests/alsa 24059 24060SOUND - ALSA SELFTESTS 24061M: Mark Brown <broonie@kernel.org> 24062L: linux-sound@vger.kernel.org 24063L: linux-kselftest@vger.kernel.org 24064S: Supported 24065F: tools/testing/selftests/alsa 24066 24067SOUND - COMPRESSED AUDIO 24068M: Vinod Koul <vkoul@kernel.org> 24069L: linux-sound@vger.kernel.org 24070S: Supported 24071T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24072F: Documentation/sound/designs/compress-offload.rst 24073F: include/sound/compress_driver.h 24074F: include/uapi/sound/compress_* 24075F: sound/core/compress_offload.c 24076F: sound/soc/soc-compress.c 24077 24078SOUND - CORE KUNIT TEST 24079M: Ivan Orlov <ivan.orlov0322@gmail.com> 24080L: linux-sound@vger.kernel.org 24081S: Supported 24082F: sound/core/sound_kunit.c 24083 24084SOUND - DMAENGINE HELPERS 24085M: Lars-Peter Clausen <lars@metafoo.de> 24086S: Supported 24087F: include/sound/dmaengine_pcm.h 24088F: sound/core/pcm_dmaengine.c 24089F: sound/soc/soc-generic-dmaengine-pcm.c 24090 24091SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 24092M: Liam Girdwood <lgirdwood@gmail.com> 24093M: Mark Brown <broonie@kernel.org> 24094L: linux-sound@vger.kernel.org 24095S: Supported 24096W: http://alsa-project.org/main/index.php/ASoC 24097T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 24098F: Documentation/devicetree/bindings/sound/ 24099F: Documentation/sound/soc/ 24100F: include/dt-bindings/sound/ 24101F: include/sound/cs* 24102X: include/sound/cs4231-regs.h 24103X: include/sound/cs8403.h 24104X: include/sound/cs8427.h 24105F: include/sound/madera-pdata.h 24106F: include/sound/soc* 24107F: include/sound/sof.h 24108F: include/sound/sof/ 24109F: include/sound/wm*.h 24110F: include/trace/events/sof*.h 24111F: include/uapi/sound/asoc.h 24112F: sound/soc/ 24113 24114SOUND - SOC LAYER / dapm-graph 24115M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24116L: linux-sound@vger.kernel.org 24117S: Maintained 24118F: tools/sound/dapm-graph 24119 24120SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 24121M: Liam Girdwood <lgirdwood@gmail.com> 24122M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 24123M: Bard Liao <yung-chuan.liao@linux.intel.com> 24124M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 24125M: Daniel Baluta <daniel.baluta@nxp.com> 24126R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 24127R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24128L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 24129S: Supported 24130W: https://github.com/thesofproject/linux/ 24131F: sound/soc/sof/ 24132 24133SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 24134M: Mark Brown <broonie@kernel.org> 24135M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 24136S: Supported 24137L: linux-sound@vger.kernel.org 24138F: sound/soc/generic/ 24139F: include/sound/simple_card* 24140F: Documentation/devicetree/bindings/sound/simple-card.yaml 24141F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 24142 24143SOUNDWIRE SUBSYSTEM 24144M: Vinod Koul <vkoul@kernel.org> 24145M: Bard Liao <yung-chuan.liao@linux.intel.com> 24146R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24147L: linux-sound@vger.kernel.org 24148S: Supported 24149T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 24150F: Documentation/driver-api/soundwire/ 24151F: drivers/soundwire/ 24152F: include/linux/soundwire/ 24153 24154SP2 MEDIA DRIVER 24155M: Olli Salonen <olli.salonen@iki.fi> 24156L: linux-media@vger.kernel.org 24157S: Maintained 24158W: https://linuxtv.org 24159Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24160F: drivers/media/dvb-frontends/sp2* 24161 24162SPACEMIT K1 I2C DRIVER 24163M: Troy Mitchell <troy.mitchell@linux.spacemit.com> 24164S: Maintained 24165F: Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml 24166F: drivers/i2c/busses/i2c-k1.c 24167 24168SPANISH DOCUMENTATION 24169M: Carlos Bilbao <carlos.bilbao@kernel.org> 24170R: Avadhut Naik <avadhut.naik@amd.com> 24171S: Maintained 24172F: Documentation/translations/sp_SP/ 24173 24174SPARC + UltraSPARC (sparc/sparc64) 24175M: "David S. Miller" <davem@davemloft.net> 24176M: Andreas Larsson <andreas@gaisler.com> 24177L: sparclinux@vger.kernel.org 24178S: Maintained 24179Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 24180T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24181T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24182F: arch/sparc/ 24183F: drivers/sbus/ 24184 24185SPARC SERIAL DRIVERS 24186M: "David S. Miller" <davem@davemloft.net> 24187L: sparclinux@vger.kernel.org 24188S: Maintained 24189T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24190T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24191F: drivers/tty/serial/suncore.c 24192F: drivers/tty/serial/sunhv.c 24193F: drivers/tty/serial/sunsab.c 24194F: drivers/tty/serial/sunsab.h 24195F: drivers/tty/serial/sunsu.c 24196F: drivers/tty/serial/sunzilog.c 24197F: drivers/tty/serial/sunzilog.h 24198F: drivers/tty/vcc.c 24199F: include/linux/sunserialcore.h 24200 24201SPARSE CHECKER 24202M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 24203L: linux-sparse@vger.kernel.org 24204S: Maintained 24205W: https://sparse.docs.kernel.org/ 24206Q: https://patchwork.kernel.org/project/linux-sparse/list/ 24207B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 24208T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 24209F: include/linux/compiler.h 24210 24211SPEAKUP CONSOLE SPEECH DRIVER 24212M: William Hubbs <w.d.hubbs@gmail.com> 24213M: Chris Brannon <chris@the-brannons.com> 24214M: Kirk Reiser <kirk@reisers.ca> 24215M: Samuel Thibault <samuel.thibault@ens-lyon.org> 24216L: speakup@linux-speakup.org 24217S: Odd Fixes 24218W: http://www.linux-speakup.org/ 24219W: https://github.com/linux-speakup/speakup 24220B: https://github.com/linux-speakup/speakup/issues 24221F: drivers/accessibility/speakup/ 24222 24223SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 24224M: Viresh Kumar <vireshk@kernel.org> 24225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24226L: soc@lists.linux.dev 24227S: Maintained 24228W: http://www.st.com/spear 24229F: arch/arm/boot/dts/st/spear* 24230F: arch/arm/mach-spear/ 24231F: drivers/clk/spear/ 24232F: drivers/pinctrl/spear/ 24233 24234SPI NOR SUBSYSTEM 24235M: Tudor Ambarus <tudor.ambarus@linaro.org> 24236M: Pratyush Yadav <pratyush@kernel.org> 24237M: Michael Walle <mwalle@kernel.org> 24238L: linux-mtd@lists.infradead.org 24239S: Maintained 24240W: http://www.linux-mtd.infradead.org/ 24241Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 24242C: irc://irc.oftc.net/mtd 24243T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 24244F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 24245F: drivers/mtd/spi-nor/ 24246F: include/linux/mtd/spi-nor.h 24247 24248SPI OFFLOAD 24249R: David Lechner <dlechner@baylibre.com> 24250F: drivers/spi/spi-offload-trigger-*.c 24251F: drivers/spi/spi-offload.c 24252F: include/linux/spi/offload/ 24253K: spi_offload 24254 24255SPI SUBSYSTEM 24256M: Mark Brown <broonie@kernel.org> 24257L: linux-spi@vger.kernel.org 24258S: Maintained 24259Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 24260T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 24261F: Documentation/devicetree/bindings/spi/ 24262F: Documentation/spi/ 24263F: drivers/spi/ 24264F: include/linux/spi/ 24265F: include/uapi/linux/spi/ 24266F: tools/spi/ 24267 24268SPMI SUBSYSTEM 24269M: Stephen Boyd <sboyd@kernel.org> 24270L: linux-kernel@vger.kernel.org 24271S: Maintained 24272T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 24273F: Documentation/devicetree/bindings/spmi/ 24274F: drivers/spmi/ 24275F: include/dt-bindings/spmi/spmi.h 24276F: include/linux/spmi.h 24277F: include/trace/events/spmi.h 24278 24279SPU FILE SYSTEM 24280L: linuxppc-dev@lists.ozlabs.org 24281S: Orphan 24282F: Documentation/filesystems/spufs/spufs.rst 24283F: arch/powerpc/platforms/cell/spufs/ 24284 24285SQUASHFS FILE SYSTEM 24286M: Phillip Lougher <phillip@squashfs.org.uk> 24287L: squashfs-devel@lists.sourceforge.net (subscribers-only) 24288S: Maintained 24289W: http://squashfs.org.uk 24290T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 24291F: Documentation/filesystems/squashfs.rst 24292F: fs/squashfs/ 24293 24294SRM (Alpha) environment access 24295M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 24296S: Maintained 24297F: arch/alpha/kernel/srm_env.c 24298 24299ST LSM6DSx IMU IIO DRIVER 24300M: Lorenzo Bianconi <lorenzo@kernel.org> 24301L: linux-iio@vger.kernel.org 24302S: Maintained 24303W: http://www.st.com/ 24304F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 24305F: drivers/iio/imu/st_lsm6dsx/ 24306 24307ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 24308M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24309M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24310L: linux-media@vger.kernel.org 24311S: Maintained 24312T: git git://linuxtv.org/media.git 24313F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 24314F: drivers/media/i2c/st-mipid02.c 24315 24316ST STC3117 FUEL GAUGE DRIVER 24317M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 24318M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 24319L: linux-pm@vger.kernel.org 24320S: Maintained 24321F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 24322F: drivers/power/supply/stc3117_fuel_gauge.c 24323 24324ST STM32 FIREWALL 24325M: Gatien Chevallier <gatien.chevallier@foss.st.com> 24326S: Maintained 24327F: drivers/bus/stm32_etzpc.c 24328F: drivers/bus/stm32_firewall.c 24329F: drivers/bus/stm32_rifsc.c 24330 24331ST STM32 HDP PINCTRL DRIVER 24332M: Clément Le Goffic <legoffic.clement@gmail.com> 24333S: Maintained 24334F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 24335F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24336 24337ST STM32 I2C/SMBUS DRIVER 24338M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 24339M: Alain Volmat <alain.volmat@foss.st.com> 24340L: linux-i2c@vger.kernel.org 24341S: Maintained 24342F: drivers/i2c/busses/i2c-stm32* 24343 24344ST STM32 OCTO MEMORY MANAGER 24345M: Patrice Chotard <patrice.chotard@foss.st.com> 24346S: Maintained 24347F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 24348F: drivers/memory/stm32_omm.c 24349 24350ST STM32 PINCTRL DRIVER 24351M: Antonio Borneo <antonio.borneo@foss.st.com> 24352S: Maintained 24353F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 24354F: drivers/pinctrl/stm32/ 24355F: include/dt-bindings/pinctrl/stm32-pinfunc.h 24356X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24357 24358ST STM32 SPI DRIVER 24359M: Alain Volmat <alain.volmat@foss.st.com> 24360L: linux-spi@vger.kernel.org 24361S: Maintained 24362F: drivers/spi/spi-stm32.c 24363 24364ST STPDDC60 DRIVER 24365M: Daniel Nilsson <daniel.nilsson@flex.com> 24366L: linux-hwmon@vger.kernel.org 24367S: Maintained 24368F: Documentation/hwmon/stpddc60.rst 24369F: drivers/hwmon/pmbus/stpddc60.c 24370 24371ST VD55G1 DRIVER 24372M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24373M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24374L: linux-media@vger.kernel.org 24375S: Maintained 24376F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 24377F: drivers/media/i2c/vd55g1.c 24378 24379ST VD56G3 IMAGE SENSOR DRIVER 24380M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24381M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24382L: linux-media@vger.kernel.org 24383S: Maintained 24384F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 24385F: drivers/media/i2c/vd56g3.c 24386 24387ST VGXY61 DRIVER 24388M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24389M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24390L: linux-media@vger.kernel.org 24391S: Maintained 24392T: git git://linuxtv.org/media.git 24393F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 24394F: Documentation/userspace-api/media/drivers/vgxy61.rst 24395F: drivers/media/i2c/vgxy61.c 24396 24397ST VL53L0X ToF RANGER(I2C) IIO DRIVER 24398M: Song Qiang <songqiang1304521@gmail.com> 24399L: linux-iio@vger.kernel.org 24400S: Maintained 24401F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 24402F: drivers/iio/proximity/vl53l0x-i2c.c 24403 24404STABLE BRANCH 24405M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24406M: Sasha Levin <sashal@kernel.org> 24407L: stable@vger.kernel.org 24408S: Supported 24409F: Documentation/process/stable-kernel-rules.rst 24410 24411STAGING - ATOMISP DRIVER 24412M: Hans de Goede <hansg@kernel.org> 24413M: Mauro Carvalho Chehab <mchehab@kernel.org> 24414R: Sakari Ailus <sakari.ailus@linux.intel.com> 24415L: linux-media@vger.kernel.org 24416S: Maintained 24417F: drivers/staging/media/atomisp/ 24418 24419STAGING - INDUSTRIAL IO 24420M: Jonathan Cameron <jic23@kernel.org> 24421L: linux-iio@vger.kernel.org 24422S: Odd Fixes 24423F: drivers/staging/iio/ 24424 24425STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 24426M: Marc Dietrich <marvin24@gmx.de> 24427L: ac100@lists.launchpad.net (moderated for non-subscribers) 24428L: linux-tegra@vger.kernel.org 24429S: Maintained 24430F: drivers/staging/nvec/ 24431 24432STAGING - SEPS525 LCD CONTROLLER DRIVERS 24433M: Michael Hennerich <michael.hennerich@analog.com> 24434L: linux-fbdev@vger.kernel.org 24435S: Supported 24436F: drivers/staging/fbtft/fb_seps525.c 24437 24438STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 24439M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 24440M: Teddy Wang <teddy.wang@siliconmotion.com> 24441M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 24442L: linux-fbdev@vger.kernel.org 24443S: Maintained 24444F: drivers/staging/sm750fb/ 24445 24446STAGING SUBSYSTEM 24447M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24448L: linux-staging@lists.linux.dev 24449S: Supported 24450T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 24451F: drivers/staging/ 24452 24453STANDALONE CACHE CONTROLLER DRIVERS 24454M: Conor Dooley <conor@kernel.org> 24455S: Maintained 24456T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24457F: Documentation/devicetree/bindings/cache/ 24458F: drivers/cache 24459 24460STARFIRE/DURALAN NETWORK DRIVER 24461M: Ion Badulescu <ionut@badula.org> 24462S: Odd Fixes 24463F: drivers/net/ethernet/adaptec/starfire* 24464 24465STARFIVE CAMERA SUBSYSTEM DRIVER 24466M: Jack Zhu <jack.zhu@starfivetech.com> 24467M: Changhuang Liang <changhuang.liang@starfivetech.com> 24468L: linux-media@vger.kernel.org 24469S: Maintained 24470F: Documentation/admin-guide/media/starfive_camss.rst 24471F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24472F: drivers/staging/media/starfive/camss 24473 24474STARFIVE CRYPTO DRIVER 24475M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24476M: William Qiu <william.qiu@starfivetech.com> 24477S: Supported 24478F: Documentation/devicetree/bindings/crypto/starfive* 24479F: drivers/crypto/starfive/ 24480 24481STARFIVE DEVICETREES 24482M: Emil Renner Berthing <kernel@esmil.dk> 24483S: Maintained 24484F: arch/riscv/boot/dts/starfive/ 24485 24486STARFIVE DWMAC GLUE LAYER 24487M: Emil Renner Berthing <kernel@esmil.dk> 24488M: Minda Chen <minda.chen@starfivetech.com> 24489S: Maintained 24490F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24491F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24492 24493STARFIVE JH7110 DPHY RX DRIVER 24494M: Jack Zhu <jack.zhu@starfivetech.com> 24495M: Changhuang Liang <changhuang.liang@starfivetech.com> 24496S: Supported 24497F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24498F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24499 24500STARFIVE JH7110 DPHY TX DRIVER 24501M: Keith Zhao <keith.zhao@starfivetech.com> 24502S: Supported 24503F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24504F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24505 24506STARFIVE JH7110 MMC/SD/SDIO DRIVER 24507M: William Qiu <william.qiu@starfivetech.com> 24508S: Supported 24509F: Documentation/devicetree/bindings/mmc/starfive* 24510F: drivers/mmc/host/dw_mmc-starfive.c 24511 24512STARFIVE JH7110 PLL CLOCK DRIVER 24513M: Xingyu Wu <xingyu.wu@starfivetech.com> 24514S: Supported 24515F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24516F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24517 24518STARFIVE JH7110 PWMDAC DRIVER 24519M: Hal Feng <hal.feng@starfivetech.com> 24520M: Xingyu Wu <xingyu.wu@starfivetech.com> 24521S: Supported 24522F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24523F: sound/soc/starfive/jh7110_pwmdac.c 24524 24525STARFIVE JH7110 SYSCON 24526M: William Qiu <william.qiu@starfivetech.com> 24527M: Xingyu Wu <xingyu.wu@starfivetech.com> 24528S: Supported 24529F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24530 24531STARFIVE JH7110 TDM DRIVER 24532M: Walker Chen <walker.chen@starfivetech.com> 24533S: Maintained 24534F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24535F: sound/soc/starfive/jh7110_tdm.c 24536 24537STARFIVE JH71X0 CLOCK DRIVERS 24538M: Emil Renner Berthing <kernel@esmil.dk> 24539M: Hal Feng <hal.feng@starfivetech.com> 24540S: Maintained 24541F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24542F: drivers/clk/starfive/clk-starfive-jh71* 24543F: include/dt-bindings/clock/starfive?jh71*.h 24544 24545STARFIVE JH71X0 PINCTRL DRIVERS 24546M: Emil Renner Berthing <kernel@esmil.dk> 24547M: Hal Feng <hal.feng@starfivetech.com> 24548L: linux-gpio@vger.kernel.org 24549S: Maintained 24550F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24551F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24552F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24553F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24554 24555STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24556M: Emil Renner Berthing <kernel@esmil.dk> 24557M: Hal Feng <hal.feng@starfivetech.com> 24558S: Maintained 24559F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24560F: drivers/reset/starfive/reset-starfive-jh71* 24561F: include/dt-bindings/reset/starfive?jh71*.h 24562 24563STARFIVE JH71X0 USB DRIVERS 24564M: Minda Chen <minda.chen@starfivetech.com> 24565S: Maintained 24566F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24567F: drivers/usb/cdns3/cdns3-starfive.c 24568 24569STARFIVE JH71XX PMU CONTROLLER DRIVER 24570M: Walker Chen <walker.chen@starfivetech.com> 24571M: Changhuang Liang <changhuang.liang@starfivetech.com> 24572S: Supported 24573F: Documentation/devicetree/bindings/power/starfive* 24574F: drivers/pmdomain/starfive/ 24575F: include/dt-bindings/power/starfive,jh7110-pmu.h 24576 24577STARFIVE SOC DRIVERS 24578M: Conor Dooley <conor@kernel.org> 24579S: Maintained 24580T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24581F: Documentation/devicetree/bindings/soc/starfive/ 24582 24583STARFIVE STARLINK PMU DRIVER 24584M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24585S: Maintained 24586F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24587F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24588F: drivers/perf/starfive_starlink_pmu.c 24589 24590STARFIVE TRNG DRIVER 24591M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24592S: Supported 24593F: Documentation/devicetree/bindings/rng/starfive* 24594F: drivers/char/hw_random/jh7110-trng.c 24595 24596STARFIVE WATCHDOG DRIVER 24597M: Xingyu Wu <xingyu.wu@starfivetech.com> 24598M: Ziv Xu <ziv.xu@starfivetech.com> 24599S: Supported 24600F: Documentation/devicetree/bindings/watchdog/starfive* 24601F: drivers/watchdog/starfive-wdt.c 24602 24603STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24604M: Minda Chen <minda.chen@starfivetech.com> 24605S: Supported 24606F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24607F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24608F: drivers/phy/starfive/phy-jh7110-pcie.c 24609F: drivers/phy/starfive/phy-jh7110-usb.c 24610 24611STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24612M: Changhuang Liang <changhuang.liang@starfivetech.com> 24613S: Supported 24614F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24615F: drivers/irqchip/irq-starfive-jh8100-intc.c 24616 24617STATIC BRANCH/CALL 24618M: Peter Zijlstra <peterz@infradead.org> 24619M: Josh Poimboeuf <jpoimboe@kernel.org> 24620M: Jason Baron <jbaron@akamai.com> 24621R: Steven Rostedt <rostedt@goodmis.org> 24622R: Ard Biesheuvel <ardb@kernel.org> 24623S: Supported 24624F: arch/*/include/asm/jump_label*.h 24625F: arch/*/include/asm/static_call*.h 24626F: arch/*/kernel/jump_label.c 24627F: arch/*/kernel/static_call.c 24628F: include/linux/jump_label*.h 24629F: include/linux/static_call*.h 24630F: kernel/jump_label.c 24631F: kernel/static_call*.c 24632 24633STI AUDIO (ASoC) DRIVERS 24634M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24635L: linux-sound@vger.kernel.org 24636S: Maintained 24637F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24638F: sound/soc/sti/ 24639 24640STI CEC DRIVER 24641M: Alain Volmat <alain.volmat@foss.st.com> 24642S: Maintained 24643F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24644F: drivers/media/cec/platform/sti/ 24645 24646STK1160 USB VIDEO CAPTURE DRIVER 24647M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24648L: linux-media@vger.kernel.org 24649S: Maintained 24650T: git git://linuxtv.org/media.git 24651F: drivers/media/usb/stk1160/ 24652 24653STM32 AUDIO (ASoC) DRIVERS 24654M: Olivier Moysan <olivier.moysan@foss.st.com> 24655M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24656L: linux-sound@vger.kernel.org 24657S: Maintained 24658F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24659F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24660F: sound/soc/stm/ 24661 24662STM32 DMA DRIVERS 24663M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24664L: dmaengine@vger.kernel.org 24665L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24666S: Maintained 24667F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24668F: Documentation/devicetree/bindings/dma/stm32/ 24669F: drivers/dma/stm32/ 24670 24671STM32 TIMER/LPTIMER DRIVERS 24672M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24673S: Maintained 24674F: Documentation/ABI/testing/*timer-stm32 24675F: Documentation/devicetree/bindings/*/*stm32-*timer* 24676F: drivers/*/stm32-*timer* 24677F: drivers/pwm/pwm-stm32* 24678F: include/linux/*/stm32-*tim* 24679 24680STM32MP25 USB3/PCIE COMBOPHY DRIVER 24681M: Christian Bruel <christian.bruel@foss.st.com> 24682S: Maintained 24683F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24684F: drivers/phy/st/phy-stm32-combophy.c 24685 24686STMMAC ETHERNET DRIVER 24687L: netdev@vger.kernel.org 24688S: Orphan 24689F: Documentation/networking/device_drivers/ethernet/stmicro/ 24690F: drivers/net/ethernet/stmicro/stmmac/ 24691 24692SUN HAPPY MEAL ETHERNET DRIVER 24693M: Sean Anderson <seanga2@gmail.com> 24694S: Maintained 24695F: drivers/net/ethernet/sun/sunhme.* 24696 24697SUN3/3X 24698M: Sam Creasey <sammy@sammy.net> 24699S: Maintained 24700W: http://sammy.net/sun3/ 24701F: arch/m68k/include/asm/sun3* 24702F: arch/m68k/kernel/*sun3* 24703F: arch/m68k/sun3*/ 24704F: drivers/net/ethernet/i825xx/sun3* 24705 24706SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24707M: Hans de Goede <hansg@kernel.org> 24708L: linux-input@vger.kernel.org 24709S: Maintained 24710F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24711F: drivers/input/keyboard/sun4i-lradc-keys.c 24712 24713SUNDANCE NETWORK DRIVER 24714M: Denis Kirjanov <kirjanov@gmail.com> 24715L: netdev@vger.kernel.org 24716S: Maintained 24717F: drivers/net/ethernet/dlink/sundance.c 24718 24719SUNPLUS ETHERNET DRIVER 24720M: Wells Lu <wellslutw@gmail.com> 24721L: netdev@vger.kernel.org 24722S: Maintained 24723W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24724F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24725F: drivers/net/ethernet/sunplus/ 24726 24727SUNPLUS MMC DRIVER 24728M: Tony Huang <tonyhuang.sunplus@gmail.com> 24729M: Li-hao Kuo <lhjeff911@gmail.com> 24730S: Maintained 24731F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24732F: drivers/mmc/host/sunplus-mmc.c 24733 24734SUNPLUS OCOTP DRIVER 24735M: Vincent Shih <vincent.sunplus@gmail.com> 24736S: Maintained 24737F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24738F: drivers/nvmem/sunplus-ocotp.c 24739 24740SUNPLUS PWM DRIVER 24741M: Hammer Hsieh <hammerh0314@gmail.com> 24742S: Maintained 24743F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24744F: drivers/pwm/pwm-sunplus.c 24745 24746SUNPLUS RTC DRIVER 24747M: Vincent Shih <vincent.sunplus@gmail.com> 24748L: linux-rtc@vger.kernel.org 24749S: Maintained 24750F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24751F: drivers/rtc/rtc-sunplus.c 24752 24753SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24754M: Li-hao Kuo <lhjeff911@gmail.com> 24755L: linux-spi@vger.kernel.org 24756S: Maintained 24757F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24758F: drivers/spi/spi-sunplus-sp7021.c 24759 24760SUNPLUS UART DRIVER 24761M: Hammer Hsieh <hammerh0314@gmail.com> 24762S: Maintained 24763F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24764F: drivers/tty/serial/sunplus-uart.c 24765 24766SUNPLUS USB2 PHY DRIVER 24767M: Vincent Shih <vincent.sunplus@gmail.com> 24768L: linux-usb@vger.kernel.org 24769S: Maintained 24770F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24771F: drivers/phy/sunplus/Kconfig 24772F: drivers/phy/sunplus/Makefile 24773F: drivers/phy/sunplus/phy-sunplus-usb2.c 24774 24775SUNPLUS WATCHDOG DRIVER 24776M: Xiantao Hu <xt.hu@cqplus1.com> 24777L: linux-watchdog@vger.kernel.org 24778S: Maintained 24779F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24780F: drivers/watchdog/sunplus_wdt.c 24781 24782SUPERH 24783M: Yoshinori Sato <ysato@users.sourceforge.jp> 24784M: Rich Felker <dalias@libc.org> 24785M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24786L: linux-sh@vger.kernel.org 24787S: Maintained 24788Q: http://patchwork.kernel.org/project/linux-sh/list/ 24789F: Documentation/arch/sh/ 24790F: arch/sh/ 24791F: drivers/sh/ 24792 24793SUSPEND TO RAM 24794M: "Rafael J. Wysocki" <rafael@kernel.org> 24795R: Len Brown <lenb@kernel.org> 24796R: Pavel Machek <pavel@kernel.org> 24797L: linux-pm@vger.kernel.org 24798S: Supported 24799B: https://bugzilla.kernel.org 24800F: Documentation/power/ 24801F: arch/x86/kernel/acpi/sleep* 24802F: arch/x86/kernel/acpi/wakeup* 24803F: drivers/base/power/ 24804F: include/linux/freezer.h 24805F: include/linux/pm.h 24806F: include/linux/suspend.h 24807F: kernel/power/ 24808 24809SVGA HANDLING 24810M: Martin Mares <mj@ucw.cz> 24811L: linux-video@atrey.karlin.mff.cuni.cz 24812S: Maintained 24813F: Documentation/admin-guide/svga.rst 24814F: arch/x86/boot/video* 24815 24816SWITCHDEV 24817M: Jiri Pirko <jiri@resnulli.us> 24818M: Ivan Vecera <ivecera@redhat.com> 24819L: netdev@vger.kernel.org 24820S: Supported 24821F: include/net/switchdev.h 24822F: net/switchdev/ 24823 24824SY8106A REGULATOR DRIVER 24825M: Icenowy Zheng <icenowy@aosc.io> 24826S: Maintained 24827F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24828F: drivers/regulator/sy8106a-regulator.c 24829 24830SYNC FILE FRAMEWORK 24831M: Sumit Semwal <sumit.semwal@linaro.org> 24832R: Gustavo Padovan <gustavo@padovan.org> 24833L: linux-media@vger.kernel.org 24834L: dri-devel@lists.freedesktop.org 24835S: Maintained 24836T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24837F: Documentation/driver-api/sync_file.rst 24838F: drivers/dma-buf/dma-fence* 24839F: drivers/dma-buf/sw_sync.c 24840F: drivers/dma-buf/sync_* 24841F: include/linux/sync_file.h 24842F: include/uapi/linux/sync_file.h 24843 24844SYNOPSYS ARC ARCHITECTURE 24845M: Vineet Gupta <vgupta@kernel.org> 24846L: linux-snps-arc@lists.infradead.org 24847S: Supported 24848T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24849F: Documentation/arch/arc 24850F: Documentation/devicetree/bindings/arc/* 24851F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24852F: arch/arc/ 24853F: drivers/clocksource/arc_timer.c 24854F: drivers/tty/serial/arc_uart.c 24855 24856SYNOPSYS ARC HSDK SDP pll clock driver 24857M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24858S: Supported 24859F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24860F: drivers/clk/clk-hsdk-pll.c 24861 24862SYNOPSYS ARC SDP clock driver 24863M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24864S: Supported 24865F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24866F: drivers/clk/axs10x/* 24867 24868SYNOPSYS ARC SDP platform support 24869M: Alexey Brodkin <abrodkin@synopsys.com> 24870S: Supported 24871F: Documentation/devicetree/bindings/arc/axs10* 24872F: arch/arc/boot/dts/ax* 24873F: arch/arc/plat-axs10x 24874 24875SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24876M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24877S: Supported 24878F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24879F: drivers/reset/reset-axs10x.c 24880 24881SYNOPSYS CREG GPIO DRIVER 24882M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24883S: Maintained 24884F: drivers/gpio/gpio-creg-snps.c 24885 24886SYNOPSYS DESIGNWARE 8250 UART DRIVER 24887M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24888R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24889S: Supported 24890F: drivers/tty/serial/8250/8250_dw.c 24891F: drivers/tty/serial/8250/8250_dwlib.* 24892F: drivers/tty/serial/8250/8250_lpss.c 24893 24894SYNOPSYS DESIGNWARE APB GPIO DRIVER 24895M: Hoan Tran <hoan@os.amperecomputing.com> 24896L: linux-gpio@vger.kernel.org 24897S: Maintained 24898F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24899F: drivers/gpio/gpio-dwapb.c 24900 24901SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24902M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24903S: Maintained 24904F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24905F: drivers/dma/dw-axi-dmac/ 24906 24907SYNOPSYS DESIGNWARE DMAC DRIVER 24908M: Viresh Kumar <vireshk@kernel.org> 24909R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24910S: Maintained 24911F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24912F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24913F: drivers/dma/dw/ 24914F: include/dt-bindings/dma/dw-dmac.h 24915F: include/linux/dma/dw.h 24916F: include/linux/platform_data/dma-dw.h 24917 24918SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24919M: Jose Abreu <Jose.Abreu@synopsys.com> 24920L: netdev@vger.kernel.org 24921S: Maintained 24922F: drivers/net/ethernet/synopsys/ 24923 24924SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24925L: netdev@vger.kernel.org 24926S: Orphan 24927F: drivers/net/pcs/pcs-xpcs.c 24928F: drivers/net/pcs/pcs-xpcs.h 24929F: include/linux/pcs/pcs-xpcs.h 24930 24931SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24932M: Shreeya Patel <shreeya.patel@collabora.com> 24933L: linux-media@vger.kernel.org 24934L: kernel@collabora.com 24935S: Maintained 24936F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24937F: drivers/media/platform/synopsys/hdmirx/* 24938 24939SYNOPSYS DESIGNWARE I2C DRIVER 24940M: Mika Westerberg <mika.westerberg@linux.intel.com> 24941R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24942R: Jan Dabros <jsd@semihalf.com> 24943L: linux-i2c@vger.kernel.org 24944S: Supported 24945F: drivers/i2c/busses/i2c-designware-* 24946 24947SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24948M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24949M: Bin Du <bin.du@amd.com> 24950L: linux-i2c@vger.kernel.org 24951S: Maintained 24952F: drivers/i2c/busses/i2c-designware-amdisp.c 24953F: include/linux/soc/amd/isp4_misc.h 24954 24955SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24956M: Jaehoon Chung <jh80.chung@samsung.com> 24957L: linux-mmc@vger.kernel.org 24958S: Maintained 24959F: drivers/mmc/host/dw_mmc* 24960 24961SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24962M: Shuai Xue <xueshuai@linux.alibaba.com> 24963M: Jing Zhang <renyu.zj@linux.alibaba.com> 24964S: Supported 24965F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24966F: drivers/perf/dwc_pcie_pmu.c 24967 24968SYNOPSYS HSDK RESET CONTROLLER DRIVER 24969M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24970S: Supported 24971F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24972F: drivers/reset/reset-hsdk.c 24973F: include/dt-bindings/reset/snps,hsdk-reset.h 24974 24975SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24976M: Prabu Thangamuthu <prabu.t@synopsys.com> 24977M: Manjunath M B <manjumb@synopsys.com> 24978L: linux-mmc@vger.kernel.org 24979S: Maintained 24980F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24981 24982SYSTEM CONFIGURATION (SYSCON) 24983M: Lee Jones <lee@kernel.org> 24984M: Arnd Bergmann <arnd@arndb.de> 24985S: Supported 24986T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24987F: drivers/mfd/syscon.c 24988 24989SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24990M: Sudeep Holla <sudeep.holla@arm.com> 24991R: Cristian Marussi <cristian.marussi@arm.com> 24992L: arm-scmi@vger.kernel.org 24993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24994S: Maintained 24995F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24996F: drivers/clk/clk-sc[mp]i.c 24997F: drivers/cpufreq/sc[mp]i-cpufreq.c 24998F: drivers/firmware/arm_scmi/ 24999F: drivers/firmware/arm_scpi.c 25000F: drivers/hwmon/scmi-hwmon.c 25001F: drivers/pinctrl/pinctrl-scmi.c 25002F: drivers/pmdomain/arm/ 25003F: drivers/powercap/arm_scmi_powercap.c 25004F: drivers/regulator/scmi-regulator.c 25005F: drivers/reset/reset-scmi.c 25006F: include/linux/sc[mp]i_protocol.h 25007F: include/trace/events/scmi.h 25008F: include/uapi/linux/virtio_scmi.h 25009 25010SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 25011M: Peng Fan <peng.fan@nxp.com> 25012L: arm-scmi@vger.kernel.org 25013L: imx@lists.linux.dev 25014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25015S: Maintained 25016F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 25017F: drivers/firmware/arm_scmi/vendors/imx/ 25018 25019SYSTEM RESET/SHUTDOWN DRIVERS 25020M: Sebastian Reichel <sre@kernel.org> 25021L: linux-pm@vger.kernel.org 25022S: Maintained 25023T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 25024F: Documentation/devicetree/bindings/power/reset/ 25025F: drivers/power/reset/ 25026 25027SYSTEM TRACE MODULE CLASS 25028M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 25029S: Maintained 25030T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 25031F: Documentation/trace/stm.rst 25032F: drivers/hwtracing/stm/ 25033F: include/linux/stm.h 25034F: include/uapi/linux/stm.h 25035 25036SYSTEM76 ACPI DRIVER 25037M: Jeremy Soller <jeremy@system76.com> 25038M: System76 Product Development <productdev@system76.com> 25039L: platform-driver-x86@vger.kernel.org 25040S: Maintained 25041F: drivers/platform/x86/system76_acpi.c 25042 25043TASKSTATS STATISTICS INTERFACE 25044M: Balbir Singh <bsingharora@gmail.com> 25045S: Maintained 25046F: Documentation/accounting/taskstats* 25047F: include/linux/taskstats* 25048F: kernel/taskstats.c 25049 25050TC subsystem 25051M: Jamal Hadi Salim <jhs@mojatatu.com> 25052M: Cong Wang <xiyou.wangcong@gmail.com> 25053M: Jiri Pirko <jiri@resnulli.us> 25054L: netdev@vger.kernel.org 25055S: Maintained 25056F: include/net/pkt_cls.h 25057F: include/net/pkt_sched.h 25058F: include/net/tc_act/ 25059F: include/uapi/linux/pkt_cls.h 25060F: include/uapi/linux/pkt_sched.h 25061F: include/uapi/linux/tc_act/ 25062F: include/uapi/linux/tc_ematch/ 25063F: net/sched/ 25064F: tools/testing/selftests/tc-testing 25065 25066TC90522 MEDIA DRIVER 25067M: Akihiro Tsukada <tskd08@gmail.com> 25068L: linux-media@vger.kernel.org 25069S: Odd Fixes 25070F: drivers/media/dvb-frontends/tc90522* 25071 25072TCP LOW PRIORITY MODULE 25073M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 25074M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 25075S: Maintained 25076W: http://tcp-lp-mod.sourceforge.net/ 25077F: net/ipv4/tcp_lp.c 25078 25079TDA10071 MEDIA DRIVER 25080L: linux-media@vger.kernel.org 25081S: Orphan 25082W: https://linuxtv.org 25083Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25084F: drivers/media/dvb-frontends/tda10071* 25085 25086TDA18212 MEDIA DRIVER 25087L: linux-media@vger.kernel.org 25088S: Orphan 25089W: https://linuxtv.org 25090Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25091F: drivers/media/tuners/tda18212* 25092 25093TDA18218 MEDIA DRIVER 25094L: linux-media@vger.kernel.org 25095S: Orphan 25096W: https://linuxtv.org 25097Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25098F: drivers/media/tuners/tda18218* 25099 25100TDA18250 MEDIA DRIVER 25101M: Olli Salonen <olli.salonen@iki.fi> 25102L: linux-media@vger.kernel.org 25103S: Maintained 25104W: https://linuxtv.org 25105Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25106T: git git://linuxtv.org/media.git 25107F: drivers/media/tuners/tda18250* 25108 25109TDA18271 MEDIA DRIVER 25110M: Michael Krufky <mkrufky@linuxtv.org> 25111L: linux-media@vger.kernel.org 25112S: Maintained 25113W: https://linuxtv.org 25114W: http://github.com/mkrufky 25115Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25116T: git git://linuxtv.org/mkrufky/tuners.git 25117F: drivers/media/tuners/tda18271* 25118 25119TDA1997x MEDIA DRIVER 25120M: Tim Harvey <tharvey@gateworks.com> 25121L: linux-media@vger.kernel.org 25122S: Maintained 25123W: https://linuxtv.org 25124Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25125F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 25126F: drivers/media/i2c/tda1997x.* 25127 25128TDA827x MEDIA DRIVER 25129M: Michael Krufky <mkrufky@linuxtv.org> 25130L: linux-media@vger.kernel.org 25131S: Maintained 25132W: https://linuxtv.org 25133W: http://github.com/mkrufky 25134Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25135T: git git://linuxtv.org/mkrufky/tuners.git 25136F: drivers/media/tuners/tda8290.* 25137 25138TDA8290 MEDIA DRIVER 25139M: Michael Krufky <mkrufky@linuxtv.org> 25140L: linux-media@vger.kernel.org 25141S: Maintained 25142W: https://linuxtv.org 25143W: http://github.com/mkrufky 25144Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25145T: git git://linuxtv.org/mkrufky/tuners.git 25146F: drivers/media/tuners/tda8290.* 25147 25148TDA9840 MEDIA DRIVER 25149M: Hans Verkuil <hverkuil@kernel.org> 25150L: linux-media@vger.kernel.org 25151S: Maintained 25152W: https://linuxtv.org 25153T: git git://linuxtv.org/media.git 25154F: drivers/media/i2c/tda9840* 25155 25156TEA5761 TUNER DRIVER 25157M: Mauro Carvalho Chehab <mchehab@kernel.org> 25158L: linux-media@vger.kernel.org 25159S: Odd fixes 25160W: https://linuxtv.org 25161T: git git://linuxtv.org/media.git 25162F: drivers/media/tuners/tea5761.* 25163 25164TEA5767 TUNER DRIVER 25165M: Mauro Carvalho Chehab <mchehab@kernel.org> 25166L: linux-media@vger.kernel.org 25167S: Maintained 25168W: https://linuxtv.org 25169T: git git://linuxtv.org/media.git 25170F: drivers/media/tuners/tea5767.* 25171 25172TEA6415C MEDIA DRIVER 25173M: Hans Verkuil <hverkuil@kernel.org> 25174L: linux-media@vger.kernel.org 25175S: Maintained 25176W: https://linuxtv.org 25177T: git git://linuxtv.org/media.git 25178F: drivers/media/i2c/tea6415c* 25179 25180TEA6420 MEDIA DRIVER 25181M: Hans Verkuil <hverkuil@kernel.org> 25182L: linux-media@vger.kernel.org 25183S: Maintained 25184W: https://linuxtv.org 25185T: git git://linuxtv.org/media.git 25186F: drivers/media/i2c/tea6420* 25187 25188TEAM DRIVER 25189M: Jiri Pirko <jiri@resnulli.us> 25190L: netdev@vger.kernel.org 25191S: Supported 25192F: Documentation/netlink/specs/team.yaml 25193F: drivers/net/team/ 25194F: include/linux/if_team.h 25195F: include/uapi/linux/if_team.h 25196F: tools/testing/selftests/drivers/net/team/ 25197 25198TECHNICAL ADVISORY BOARD PROCESS DOCS 25199M: "Theodore Ts'o" <tytso@mit.edu> 25200M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25201L: tech-board-discuss@lists.linux.dev 25202S: Maintained 25203F: Documentation/process/contribution-maturity-model.rst 25204F: Documentation/process/researcher-guidelines.rst 25205 25206TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 25207M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 25208S: Maintained 25209F: arch/x86/platform/ts5500/ 25210 25211TECHNOTREND USB IR RECEIVER 25212M: Sean Young <sean@mess.org> 25213L: linux-media@vger.kernel.org 25214S: Maintained 25215F: drivers/media/rc/ttusbir.c 25216 25217TECHWELL TW9900 VIDEO DECODER 25218M: Mehdi Djait <mehdi.djait@bootlin.com> 25219L: linux-media@vger.kernel.org 25220S: Maintained 25221F: drivers/media/i2c/tw9900.c 25222 25223TECHWELL TW9910 VIDEO DECODER 25224L: linux-media@vger.kernel.org 25225S: Orphan 25226F: drivers/media/i2c/tw9910.c 25227F: include/media/i2c/tw9910.h 25228 25229TEE SUBSYSTEM 25230M: Jens Wiklander <jens.wiklander@linaro.org> 25231R: Sumit Garg <sumit.garg@kernel.org> 25232L: op-tee@lists.trustedfirmware.org 25233S: Maintained 25234F: Documentation/ABI/testing/sysfs-class-tee 25235F: Documentation/driver-api/tee.rst 25236F: Documentation/tee/ 25237F: Documentation/userspace-api/tee.rst 25238F: drivers/tee/ 25239F: include/linux/tee_core.h 25240F: include/linux/tee_drv.h 25241F: include/uapi/linux/tee.h 25242 25243TEGRA ARCHITECTURE SUPPORT 25244M: Thierry Reding <thierry.reding@gmail.com> 25245M: Jonathan Hunter <jonathanh@nvidia.com> 25246L: linux-tegra@vger.kernel.org 25247S: Supported 25248Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 25249T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 25250N: [^a-z]tegra 25251 25252TEGRA CLOCK DRIVER 25253M: Peter De Schrijver <pdeschrijver@nvidia.com> 25254M: Prashant Gaikwad <pgaikwad@nvidia.com> 25255S: Supported 25256F: drivers/clk/tegra/ 25257 25258TEGRA CRYPTO DRIVERS 25259M: Akhil R <akhilrajeev@nvidia.com> 25260S: Supported 25261F: drivers/crypto/tegra/* 25262 25263TEGRA DMA DRIVERS 25264M: Laxman Dewangan <ldewangan@nvidia.com> 25265M: Jon Hunter <jonathanh@nvidia.com> 25266S: Supported 25267F: drivers/dma/tegra* 25268 25269TEGRA I2C DRIVER 25270M: Laxman Dewangan <ldewangan@nvidia.com> 25271R: Dmitry Osipenko <digetx@gmail.com> 25272S: Supported 25273F: drivers/i2c/busses/i2c-tegra.c 25274 25275TEGRA IOMMU DRIVERS 25276M: Thierry Reding <thierry.reding@gmail.com> 25277R: Krishna Reddy <vdumpa@nvidia.com> 25278L: linux-tegra@vger.kernel.org 25279S: Supported 25280F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 25281F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 25282F: drivers/iommu/tegra* 25283 25284TEGRA KBC DRIVER 25285M: Laxman Dewangan <ldewangan@nvidia.com> 25286S: Supported 25287F: drivers/input/keyboard/tegra-kbc.c 25288 25289TEGRA NAND DRIVER 25290M: Stefan Agner <stefan@agner.ch> 25291M: Lucas Stach <dev@lynxeye.de> 25292S: Maintained 25293F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 25294F: drivers/mtd/nand/raw/tegra_nand.c 25295 25296TEGRA PWM DRIVER 25297M: Thierry Reding <thierry.reding@gmail.com> 25298S: Supported 25299F: drivers/pwm/pwm-tegra.c 25300 25301TEGRA QUAD SPI DRIVER 25302M: Thierry Reding <thierry.reding@gmail.com> 25303M: Jonathan Hunter <jonathanh@nvidia.com> 25304M: Sowjanya Komatineni <skomatineni@nvidia.com> 25305L: linux-tegra@vger.kernel.org 25306S: Maintained 25307F: drivers/spi/spi-tegra210-quad.c 25308 25309TEGRA SERIAL DRIVER 25310M: Laxman Dewangan <ldewangan@nvidia.com> 25311S: Supported 25312F: drivers/tty/serial/serial-tegra.c 25313 25314TEGRA SPI DRIVER 25315M: Laxman Dewangan <ldewangan@nvidia.com> 25316S: Supported 25317F: drivers/spi/spi-tegra* 25318 25319TEGRA VIDEO DRIVER 25320M: Thierry Reding <thierry.reding@gmail.com> 25321M: Jonathan Hunter <jonathanh@nvidia.com> 25322M: Sowjanya Komatineni <skomatineni@nvidia.com> 25323M: Luca Ceresoli <luca.ceresoli@bootlin.com> 25324L: linux-media@vger.kernel.org 25325L: linux-tegra@vger.kernel.org 25326S: Maintained 25327F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 25328F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 25329F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 25330F: drivers/staging/media/tegra-video/ 25331 25332TEGRA XUSB PADCTL DRIVER 25333M: JC Kuo <jckuo@nvidia.com> 25334S: Supported 25335F: drivers/phy/tegra/xusb* 25336 25337TEHUTI ETHERNET DRIVER 25338M: Andy Gospodarek <andy@greyhouse.net> 25339L: netdev@vger.kernel.org 25340S: Maintained 25341F: drivers/net/ethernet/tehuti/tehuti.* 25342 25343TEHUTI TN40XX ETHERNET DRIVER 25344M: FUJITA Tomonori <fujita.tomonori@gmail.com> 25345L: netdev@vger.kernel.org 25346S: Maintained 25347F: drivers/net/ethernet/tehuti/tn40* 25348 25349TELECOM CLOCK DRIVER FOR MCPL0010 25350M: Mark Gross <markgross@kernel.org> 25351S: Supported 25352F: drivers/char/tlclk.c 25353 25354TEMPO SEMICONDUCTOR DRIVERS 25355M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 25356S: Maintained 25357F: Documentation/devicetree/bindings/sound/tscs*.txt 25358F: sound/soc/codecs/tscs*.c 25359F: sound/soc/codecs/tscs*.h 25360 25361TENSILICA XTENSA PORT (xtensa) 25362M: Chris Zankel <chris@zankel.net> 25363M: Max Filippov <jcmvbkbc@gmail.com> 25364S: Maintained 25365T: git https://github.com/jcmvbkbc/linux-xtensa.git 25366F: arch/xtensa/ 25367F: drivers/irqchip/irq-xtensa-* 25368 25369TEXAS INSTRUMENTS ASoC DRIVERS 25370M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25371L: linux-sound@vger.kernel.org 25372S: Maintained 25373F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 25374F: sound/soc/ti/ 25375 25376TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 25377M: Shenghao Ding <shenghao-ding@ti.com> 25378M: Kevin Lu <kevin-lu@ti.com> 25379M: Baojun Xu <baojun.xu@ti.com> 25380L: linux-sound@vger.kernel.org 25381S: Maintained 25382F: Documentation/devicetree/bindings/sound/tas2552.txt 25383F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 25384F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 25385F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 25386F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 25387F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 25388F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 25389F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 25390F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 25391F: include/sound/tas2*.h 25392F: include/sound/tlv320*.h 25393F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 25394F: sound/soc/codecs/pcm1681.c 25395F: sound/soc/codecs/pcm1789*.* 25396F: sound/soc/codecs/pcm179x*.* 25397F: sound/soc/codecs/pcm186x*.* 25398F: sound/soc/codecs/pcm3008.* 25399F: sound/soc/codecs/pcm3060*.* 25400F: sound/soc/codecs/pcm3168a*.* 25401F: sound/soc/codecs/pcm5102a.c 25402F: sound/soc/codecs/pcm512x*.* 25403F: sound/soc/codecs/tas2*.* 25404F: sound/soc/codecs/tlv320*.* 25405F: sound/soc/codecs/tpa6130a2.* 25406 25407TEXAS INSTRUMENTS DMA DRIVERS 25408M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25409L: dmaengine@vger.kernel.org 25410S: Maintained 25411F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 25412F: Documentation/devicetree/bindings/dma/ti-edma.txt 25413F: Documentation/devicetree/bindings/dma/ti/ 25414F: drivers/dma/ti/ 25415F: include/linux/dma/k3-psil.h 25416F: include/linux/dma/k3-udma-glue.h 25417F: include/linux/dma/ti-cppi5.h 25418X: drivers/dma/ti/cppi41.c 25419 25420TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 25421M: Jerome Brunet <jbrunet@baylibre.com> 25422L: linux-hwmon@vger.kernel.org 25423S: Maintained 25424F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 25425F: Documentation/hwmon/tps25990.rst 25426F: drivers/hwmon/pmbus/tps25990.c 25427 25428TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 25429M: Robert Marko <robert.marko@sartura.hr> 25430M: Luka Perkov <luka.perkov@sartura.hr> 25431L: linux-hwmon@vger.kernel.org 25432S: Maintained 25433F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 25434F: Documentation/hwmon/tps23861.rst 25435F: drivers/hwmon/tps23861.c 25436 25437TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 25438M: Matthias Fend <matthias.fend@emfend.at> 25439L: linux-leds@vger.kernel.org 25440S: Maintained 25441F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 25442F: drivers/leds/flash/leds-tps6131x.c 25443 25444TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 25445M: Ricardo Ribalda <ribalda@kernel.org> 25446L: linux-iio@vger.kernel.org 25447S: Supported 25448F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 25449F: drivers/iio/dac/ti-dac7612.c 25450 25451TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 25452M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 25453L: linux-leds@vger.kernel.org 25454S: Maintained 25455F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25456F: drivers/leds/leds-lp8864.c 25457 25458TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25459M: Nishanth Menon <nm@ti.com> 25460M: Tero Kristo <kristo@kernel.org> 25461M: Santosh Shilimkar <ssantosh@kernel.org> 25462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25463S: Maintained 25464F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25465F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25466F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25467F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25468F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25469F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25470F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25471F: drivers/clk/keystone/sci-clk.c 25472F: drivers/firmware/ti_sci* 25473F: drivers/irqchip/irq-ti-sci-inta.c 25474F: drivers/irqchip/irq-ti-sci-intr.c 25475F: drivers/reset/reset-ti-sci.c 25476F: drivers/soc/ti/ti_sci_inta_msi.c 25477F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25478F: include/dt-bindings/soc/ti,sci_pm_domain.h 25479F: include/linux/soc/ti/ti_sci_inta_msi.h 25480F: include/linux/soc/ti/ti_sci_protocol.h 25481 25482TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25483M: Puranjay Mohan <puranjay@kernel.org> 25484L: linux-iio@vger.kernel.org 25485S: Supported 25486F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25487F: drivers/iio/temperature/tmp117.c 25488 25489THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25490M: Hans Verkuil <hverkuil@kernel.org> 25491L: linux-media@vger.kernel.org 25492S: Maintained 25493W: https://linuxtv.org 25494T: git git://linuxtv.org/media.git 25495F: drivers/media/radio/radio-raremono.c 25496 25497THERMAL 25498M: Rafael J. Wysocki <rafael@kernel.org> 25499M: Daniel Lezcano <daniel.lezcano@linaro.org> 25500R: Zhang Rui <rui.zhang@intel.com> 25501R: Lukasz Luba <lukasz.luba@arm.com> 25502L: linux-pm@vger.kernel.org 25503S: Supported 25504Q: https://patchwork.kernel.org/project/linux-pm/list/ 25505T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25506F: Documentation/ABI/testing/sysfs-class-thermal 25507F: Documentation/admin-guide/thermal/ 25508F: Documentation/devicetree/bindings/thermal/ 25509F: Documentation/driver-api/thermal/ 25510F: drivers/thermal/ 25511F: include/dt-bindings/thermal/ 25512F: include/linux/cpu_cooling.h 25513F: include/linux/thermal.h 25514F: include/uapi/linux/thermal.h 25515F: tools/lib/thermal/ 25516F: tools/thermal/ 25517 25518THERMAL DRIVER FOR AMLOGIC SOCS 25519M: Guillaume La Roque <glaroque@baylibre.com> 25520L: linux-pm@vger.kernel.org 25521L: linux-amlogic@lists.infradead.org 25522S: Supported 25523W: http://linux-meson.com/ 25524F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25525F: drivers/thermal/amlogic_thermal.c 25526 25527THERMAL/CPU_COOLING 25528M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25529M: Daniel Lezcano <daniel.lezcano@linaro.org> 25530M: Viresh Kumar <viresh.kumar@linaro.org> 25531R: Lukasz Luba <lukasz.luba@arm.com> 25532L: linux-pm@vger.kernel.org 25533S: Supported 25534F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25535F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25536F: drivers/thermal/cpufreq_cooling.c 25537F: drivers/thermal/cpuidle_cooling.c 25538F: include/linux/cpu_cooling.h 25539 25540THERMAL/POWER_ALLOCATOR 25541M: Lukasz Luba <lukasz.luba@arm.com> 25542L: linux-pm@vger.kernel.org 25543S: Maintained 25544F: Documentation/driver-api/thermal/power_allocator.rst 25545F: drivers/thermal/gov_power_allocator.c 25546F: drivers/thermal/thermal_trace_ipa.h 25547 25548THINKPAD ACPI EXTRAS DRIVER 25549M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25550L: ibm-acpi-devel@lists.sourceforge.net 25551L: platform-driver-x86@vger.kernel.org 25552S: Maintained 25553W: http://ibm-acpi.sourceforge.net 25554W: http://thinkwiki.org/wiki/Ibm-acpi 25555T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25556F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25557 25558THINKPAD T14S EMBEDDED CONTROLLER DRIVER 25559M: Sebastian Reichel <sre@kernel.org> 25560S: Maintained 25561F: Documentation/devicetree/bindings/embedded-controller/lenovo,thinkpad-t14s-ec.yaml 25562F: drivers/platform/arm64/lenovo-thinkpad-t14s.c 25563 25564THINKPAD LMI DRIVER 25565M: Mark Pearson <mpearson-lenovo@squebb.ca> 25566L: platform-driver-x86@vger.kernel.org 25567S: Maintained 25568F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25569F: drivers/platform/x86/lenovo/think-lmi.? 25570 25571THP7312 ISP DRIVER 25572M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25573M: Paul Elder <paul.elder@ideasonboard.com> 25574L: linux-media@vger.kernel.org 25575S: Maintained 25576T: git git://linuxtv.org/media.git 25577F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25578F: Documentation/userspace-api/media/drivers/thp7312.rst 25579F: drivers/media/i2c/thp7312.c 25580F: include/uapi/linux/thp7312.h 25581 25582THUNDERBOLT DMA TRAFFIC TEST DRIVER 25583M: Isaac Hazan <isaac.hazan@intel.com> 25584L: linux-usb@vger.kernel.org 25585S: Maintained 25586F: drivers/thunderbolt/dma_test.c 25587 25588THUNDERBOLT DRIVER 25589M: Andreas Noever <andreas.noever@gmail.com> 25590M: Mika Westerberg <westeri@kernel.org> 25591M: Yehezkel Bernat <YehezkelShB@gmail.com> 25592L: linux-usb@vger.kernel.org 25593S: Maintained 25594T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25595F: Documentation/admin-guide/thunderbolt.rst 25596F: drivers/thunderbolt/ 25597F: include/linux/thunderbolt.h 25598 25599THUNDERBOLT NETWORK DRIVER 25600M: Mika Westerberg <westeri@kernel.org> 25601M: Yehezkel Bernat <YehezkelShB@gmail.com> 25602L: netdev@vger.kernel.org 25603S: Maintained 25604F: drivers/net/thunderbolt/ 25605 25606THUNDERX GPIO DRIVER 25607M: Robert Richter <rric@kernel.org> 25608S: Odd Fixes 25609F: drivers/gpio/gpio-thunderx.c 25610 25611TI ADC12xs and ROHM BD79104 ADC driver 25612M: Matti Vaittinen <mazziesaccount@gmail.com> 25613S: Maintained 25614F: drivers/iio/adc/ti-adc128s052.c 25615L: linux-iio@vger.kernel.org 25616 25617TI ADS1119 ADC DRIVER 25618M: Francesco Dolcini <francesco@dolcini.it> 25619M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25620L: linux-iio@vger.kernel.org 25621S: Maintained 25622F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25623F: drivers/iio/adc/ti-ads1119.c 25624 25625TI ADS7924 ADC DRIVER 25626M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25627L: linux-iio@vger.kernel.org 25628S: Supported 25629F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25630F: drivers/iio/adc/ti-ads7924.c 25631 25632TI AM437X VPFE DRIVER 25633M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25634L: linux-media@vger.kernel.org 25635S: Maintained 25636W: https://linuxtv.org 25637Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25638T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25639F: drivers/media/platform/ti/am437x/ 25640 25641TI BANDGAP AND THERMAL DRIVER 25642M: Eduardo Valentin <edubezval@gmail.com> 25643M: Keerthy <j-keerthy@ti.com> 25644L: linux-pm@vger.kernel.org 25645L: linux-omap@vger.kernel.org 25646S: Maintained 25647F: drivers/thermal/ti-soc-thermal/ 25648 25649TI BQ27XXX POWER SUPPLY DRIVER 25650F: drivers/power/supply/bq27xxx_battery.c 25651F: drivers/power/supply/bq27xxx_battery_i2c.c 25652F: include/linux/power/bq27xxx_battery.h 25653 25654TI CDCE706 CLOCK DRIVER 25655M: Max Filippov <jcmvbkbc@gmail.com> 25656S: Maintained 25657F: drivers/clk/clk-cdce706.c 25658 25659TI CLOCK DRIVER 25660M: Tero Kristo <kristo@kernel.org> 25661L: linux-omap@vger.kernel.org 25662S: Odd Fixes 25663F: drivers/clk/ti/ 25664F: include/linux/clk/ti.h 25665 25666TI DATA TRANSFORM AND HASHING ENGINE (DTHE) V2 CRYPTO DRIVER 25667M: T Pratham <t-pratham@ti.com> 25668L: linux-crypto@vger.kernel.org 25669S: Supported 25670F: Documentation/devicetree/bindings/crypto/ti,am62l-dthev2.yaml 25671F: drivers/crypto/ti/ 25672 25673TI DAVINCI MACHINE SUPPORT 25674M: Bartosz Golaszewski <brgl@kernel.org> 25675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25676S: Maintained 25677T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25678F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25679F: arch/arm/boot/dts/ti/davinci/ 25680F: arch/arm/mach-davinci/ 25681F: drivers/i2c/busses/i2c-davinci.c 25682 25683TI DAVINCI SERIES CLOCK DRIVER 25684M: David Lechner <david@lechnology.com> 25685S: Maintained 25686F: Documentation/devicetree/bindings/clock/ti/davinci/ 25687F: drivers/clk/davinci/ 25688F: include/linux/clk/davinci.h 25689 25690TI DAVINCI SERIES GPIO DRIVER 25691M: Keerthy <j-keerthy@ti.com> 25692L: linux-gpio@vger.kernel.org 25693S: Maintained 25694F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25695F: drivers/gpio/gpio-davinci.c 25696 25697TI DAVINCI SERIES MEDIA DRIVER 25698M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25699L: linux-media@vger.kernel.org 25700S: Maintained 25701W: https://linuxtv.org 25702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25703T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25704F: drivers/media/platform/ti/davinci/ 25705F: include/media/davinci/ 25706 25707TI ENHANCED CAPTURE (eCAP) DRIVER 25708M: Vignesh Raghavendra <vigneshr@ti.com> 25709R: Julien Panis <jpanis@baylibre.com> 25710L: linux-iio@vger.kernel.org 25711L: linux-omap@vger.kernel.org 25712S: Maintained 25713F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25714F: drivers/counter/ti-ecap-capture.c 25715 25716TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25717R: David Lechner <david@lechnology.com> 25718L: linux-iio@vger.kernel.org 25719F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25720F: drivers/counter/ti-eqep.c 25721 25722TI ETHERNET SWITCH DRIVER (CPSW) 25723R: Siddharth Vadapalli <s-vadapalli@ti.com> 25724R: Roger Quadros <rogerq@kernel.org> 25725L: linux-omap@vger.kernel.org 25726L: netdev@vger.kernel.org 25727S: Maintained 25728F: drivers/net/ethernet/ti/cpsw* 25729F: drivers/net/ethernet/ti/davinci* 25730 25731TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25732M: Alex Dubov <oakad@yahoo.com> 25733S: Maintained 25734W: http://tifmxx.berlios.de/ 25735F: drivers/memstick/host/tifm_ms.c 25736F: drivers/misc/tifm* 25737F: drivers/mmc/host/tifm_sd.c 25738F: include/linux/tifm.h 25739 25740TI FPC202 DUAL PORT CONTROLLER 25741M: Romain Gantois <romain.gantois@bootlin.com> 25742L: linux-kernel@vger.kernel.org 25743S: Maintained 25744F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25745F: drivers/misc/ti_fpc202.c 25746 25747TI FPD-LINK DRIVERS 25748M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25749L: linux-media@vger.kernel.org 25750S: Maintained 25751F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25752F: drivers/media/i2c/ds90* 25753F: include/media/i2c/ds90* 25754 25755TI HDC302X HUMIDITY DRIVER 25756M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25757M: Li peiyu <579lpy@gmail.com> 25758L: linux-iio@vger.kernel.org 25759S: Maintained 25760F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25761F: drivers/iio/humidity/hdc3020.c 25762 25763TI ICSSG ETHERNET DRIVER (ICSSG) 25764R: MD Danish Anwar <danishanwar@ti.com> 25765R: Roger Quadros <rogerq@kernel.org> 25766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25767L: netdev@vger.kernel.org 25768S: Maintained 25769F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25770F: drivers/net/ethernet/ti/icssg/* 25771 25772TI ICSSM ETHERNET DRIVER (ICSSM) 25773M: MD Danish Anwar <danishanwar@ti.com> 25774M: Parvathi Pudi <parvathi@couthit.com> 25775R: Roger Quadros <rogerq@kernel.org> 25776R: Mohan Reddy Putluru <pmohan@couthit.com> 25777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25778L: netdev@vger.kernel.org 25779S: Maintained 25780F: Documentation/devicetree/bindings/net/ti,icssm*.yaml 25781F: Documentation/devicetree/bindings/net/ti,pruss-ecap.yaml 25782F: drivers/net/ethernet/ti/icssm/* 25783 25784TI J721E CSI2RX DRIVER 25785M: Jai Luthra <jai.luthra@linux.dev> 25786L: linux-media@vger.kernel.org 25787S: Maintained 25788F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25789F: drivers/media/platform/ti/j721e-csi2rx/ 25790 25791TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25792M: Nishanth Menon <nm@ti.com> 25793M: Santosh Shilimkar <ssantosh@kernel.org> 25794L: linux-kernel@vger.kernel.org 25795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25796S: Maintained 25797T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25798F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25799F: drivers/pmdomain/ti/omap_prm.c 25800F: drivers/soc/ti/* 25801F: include/linux/pruss_driver.h 25802 25803TI LM49xxx FAMILY ASoC CODEC DRIVERS 25804M: M R Swami Reddy <mr.swami.reddy@ti.com> 25805M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25806L: linux-sound@vger.kernel.org 25807S: Maintained 25808F: sound/soc/codecs/isabelle* 25809F: sound/soc/codecs/lm49453* 25810 25811TI LMP92064 ADC DRIVER 25812M: Leonard Göhrs <l.goehrs@pengutronix.de> 25813R: kernel@pengutronix.de 25814L: linux-iio@vger.kernel.org 25815S: Maintained 25816F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25817F: drivers/iio/adc/ti-lmp92064.c 25818 25819TI PCM3060 ASoC CODEC DRIVER 25820M: Kirill Marinushkin <k.marinushkin@gmail.com> 25821L: linux-sound@vger.kernel.org 25822S: Maintained 25823F: Documentation/devicetree/bindings/sound/pcm3060.txt 25824F: sound/soc/codecs/pcm3060* 25825 25826TI TAS571X FAMILY ASoC CODEC DRIVER 25827M: Kevin Cernekee <cernekee@chromium.org> 25828L: linux-sound@vger.kernel.org 25829S: Odd Fixes 25830F: sound/soc/codecs/tas571x* 25831 25832TI TMAG5273 MAGNETOMETER DRIVER 25833M: Gerald Loacker <gerald.loacker@wolfvision.net> 25834L: linux-iio@vger.kernel.org 25835S: Maintained 25836F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25837F: drivers/iio/magnetometer/tmag5273.c 25838 25839TI TRF7970A NFC DRIVER 25840M: Mark Greer <mgreer@animalcreek.com> 25841L: linux-wireless@vger.kernel.org 25842S: Supported 25843F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25844F: drivers/nfc/trf7970a.c 25845 25846TI TSC2046 ADC DRIVER 25847M: Oleksij Rempel <o.rempel@pengutronix.de> 25848R: kernel@pengutronix.de 25849L: linux-iio@vger.kernel.org 25850S: Maintained 25851F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25852F: drivers/iio/adc/ti-tsc2046.c 25853 25854TI TWL4030 SERIES SOC CODEC DRIVER 25855M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25856L: linux-sound@vger.kernel.org 25857S: Maintained 25858F: sound/soc/codecs/twl4030* 25859 25860TI VPE/CAL DRIVERS 25861M: Yemike Abhilash Chandra <y-abhilashchandra@ti.com> 25862L: linux-media@vger.kernel.org 25863S: Maintained 25864W: http://linuxtv.org/ 25865Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25866F: Documentation/devicetree/bindings/media/ti,cal.yaml 25867F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25868F: drivers/media/platform/ti/cal/ 25869F: drivers/media/platform/ti/vpe/ 25870 25871TI WILINK WIRELESS DRIVERS 25872L: linux-wireless@vger.kernel.org 25873S: Orphan 25874W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25875W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25876F: drivers/net/wireless/ti/ 25877 25878TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25879M: John Stultz <jstultz@google.com> 25880M: Thomas Gleixner <tglx@linutronix.de> 25881R: Stephen Boyd <sboyd@kernel.org> 25882L: linux-kernel@vger.kernel.org 25883S: Supported 25884T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25885F: include/linux/clocksource.h 25886F: include/linux/time.h 25887F: include/linux/timekeeper_internal.h 25888F: include/linux/timekeeping.h 25889F: include/linux/timex.h 25890F: include/uapi/linux/time.h 25891F: include/uapi/linux/timex.h 25892F: kernel/time/alarmtimer.c 25893F: kernel/time/clocksource* 25894F: kernel/time/ntp* 25895F: kernel/time/time.c 25896F: kernel/time/timeconst.bc 25897F: kernel/time/timeconv.c 25898F: kernel/time/timecounter.c 25899F: kernel/time/timekeeping* 25900F: kernel/time/time_test.c 25901F: tools/testing/selftests/timers/ 25902 25903TIPC NETWORK LAYER 25904M: Jon Maloy <jmaloy@redhat.com> 25905L: netdev@vger.kernel.org (core kernel code) 25906L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25907S: Maintained 25908W: http://tipc.sourceforge.net/ 25909F: include/uapi/linux/tipc*.h 25910F: net/tipc/ 25911 25912TLAN NETWORK DRIVER 25913M: Samuel Chessman <chessman@tux.org> 25914L: tlan-devel@lists.sourceforge.net (subscribers-only) 25915S: Maintained 25916W: http://sourceforge.net/projects/tlan/ 25917F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25918F: drivers/net/ethernet/ti/tlan.* 25919 25920TMIO/SDHI MMC DRIVER 25921M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25922L: linux-mmc@vger.kernel.org 25923L: linux-renesas-soc@vger.kernel.org 25924S: Supported 25925F: drivers/mmc/host/renesas_sdhi* 25926F: drivers/mmc/host/tmio_mmc* 25927F: include/linux/platform_data/tmio.h 25928 25929TMP513 HARDWARE MONITOR DRIVER 25930M: Eric Tremblay <etremblay@distech-controls.com> 25931L: linux-hwmon@vger.kernel.org 25932S: Maintained 25933F: Documentation/hwmon/tmp513.rst 25934F: drivers/hwmon/tmp513.c 25935 25936TMPFS (SHMEM FILESYSTEM) 25937M: Hugh Dickins <hughd@google.com> 25938R: Baolin Wang <baolin.wang@linux.alibaba.com> 25939L: linux-mm@kvack.org 25940S: Maintained 25941F: include/linux/memfd.h 25942F: include/linux/shmem_fs.h 25943F: mm/memfd.c 25944F: mm/shmem.c 25945F: mm/shmem_quota.c 25946 25947TOMOYO SECURITY MODULE 25948M: Kentaro Takeda <takedakn@nttdata.co.jp> 25949M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25950L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25951L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25952S: Maintained 25953W: https://tomoyo.sourceforge.net/ 25954F: security/tomoyo/ 25955 25956TOPSTAR LAPTOP EXTRAS DRIVER 25957M: Herton Ronaldo Krzesinski <herton@canonical.com> 25958L: platform-driver-x86@vger.kernel.org 25959S: Maintained 25960F: drivers/platform/x86/topstar-laptop.c 25961 25962TORADEX EMBEDDED CONTROLLER DRIVER 25963M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25964M: Francesco Dolcini <francesco@dolcini.it> 25965S: Maintained 25966F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25967F: drivers/power/reset/tdx-ec-poweroff.c 25968 25969TORTURE-TEST MODULES 25970M: Davidlohr Bueso <dave@stgolabs.net> 25971M: "Paul E. McKenney" <paulmck@kernel.org> 25972M: Josh Triplett <josh@joshtriplett.org> 25973L: linux-kernel@vger.kernel.org 25974S: Supported 25975T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25976F: Documentation/RCU/torture.rst 25977F: kernel/locking/locktorture.c 25978F: kernel/rcu/rcuscale.c 25979F: kernel/rcu/rcutorture.c 25980F: kernel/rcu/refscale.c 25981F: kernel/torture.c 25982 25983TOSHIBA ACPI EXTRAS DRIVER 25984M: Azael Avalos <coproscefalo@gmail.com> 25985L: platform-driver-x86@vger.kernel.org 25986S: Maintained 25987F: drivers/platform/x86/toshiba_acpi.c 25988 25989TOSHIBA BLUETOOTH DRIVER 25990M: Azael Avalos <coproscefalo@gmail.com> 25991L: platform-driver-x86@vger.kernel.org 25992S: Maintained 25993F: drivers/platform/x86/toshiba_bluetooth.c 25994 25995TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25996M: Azael Avalos <coproscefalo@gmail.com> 25997L: platform-driver-x86@vger.kernel.org 25998S: Maintained 25999F: drivers/platform/x86/toshiba_haps.c 26000 26001TOSHIBA SMM DRIVER 26002M: Jonathan Buzzard <jonathan@buzzard.org.uk> 26003S: Maintained 26004W: http://www.buzzard.org.uk/toshiba/ 26005F: drivers/char/toshiba.c 26006F: include/linux/toshiba.h 26007F: include/uapi/linux/toshiba.h 26008 26009TOSHIBA TC358743 DRIVER 26010M: Hans Verkuil <hverkuil@kernel.org> 26011L: linux-media@vger.kernel.org 26012S: Maintained 26013F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 26014F: drivers/media/i2c/tc358743* 26015F: include/media/i2c/tc358743.h 26016 26017TOSHIBA WMI HOTKEYS DRIVER 26018M: Azael Avalos <coproscefalo@gmail.com> 26019L: platform-driver-x86@vger.kernel.org 26020S: Maintained 26021F: drivers/platform/x86/toshiba-wmi.c 26022 26023TOUCH OVERLAY 26024M: Javier Carrasco <javier.carrasco@wolfvision.net> 26025L: linux-input@vger.kernel.org 26026S: Maintained 26027F: drivers/input/touch-overlay.c 26028F: include/linux/input/touch-overlay.h 26029 26030TPM DEVICE DRIVER 26031M: Peter Huewe <peterhuewe@gmx.de> 26032M: Jarkko Sakkinen <jarkko@kernel.org> 26033R: Jason Gunthorpe <jgg@ziepe.ca> 26034L: linux-integrity@vger.kernel.org 26035S: Maintained 26036W: https://codeberg.org/jarkko/linux-tpmdd-test 26037Q: https://patchwork.kernel.org/project/linux-integrity/list/ 26038T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 26039F: Documentation/devicetree/bindings/tpm/ 26040F: drivers/char/tpm/ 26041F: include/linux/tpm*.h 26042F: include/uapi/linux/vtpm_proxy.h 26043F: tools/testing/selftests/tpm2/ 26044 26045TPS546D24 DRIVER 26046M: Duke Du <dukedu83@gmail.com> 26047L: linux-hwmon@vger.kernel.org 26048S: Maintained 26049F: Documentation/hwmon/tps546d24.rst 26050F: drivers/hwmon/pmbus/tps546d24.c 26051 26052TQ SYSTEMS BOARD & DRIVER SUPPORT 26053L: linux@ew.tq-group.com 26054S: Supported 26055W: https://www.tq-group.com/en/products/tq-embedded/ 26056F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 26057F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 26058F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 26059F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 26060F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 26061F: arch/arm64/boot/dts/freescale/mba*.dtsi 26062F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 26063F: arch/arm64/boot/dts/freescale/tqml*.dts* 26064F: drivers/gpio/gpio-tqmx86.c 26065F: drivers/mfd/tqmx86.c 26066F: drivers/watchdog/tqmx86_wdt.c 26067 26068TRACING 26069M: Steven Rostedt <rostedt@goodmis.org> 26070M: Masami Hiramatsu <mhiramat@kernel.org> 26071R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 26072L: linux-kernel@vger.kernel.org 26073L: linux-trace-kernel@vger.kernel.org 26074S: Maintained 26075Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 26076T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 26077F: Documentation/trace/* 26078F: fs/tracefs/ 26079F: include/linux/trace*.h 26080F: include/trace/ 26081F: kernel/trace/ 26082F: kernel/tracepoint.c 26083F: scripts/tracing/ 26084F: tools/testing/selftests/ftrace/ 26085 26086TRACING MMIO ACCESSES (MMIOTRACE) 26087M: Steven Rostedt <rostedt@goodmis.org> 26088M: Masami Hiramatsu <mhiramat@kernel.org> 26089R: Pekka Paalanen <ppaalanen@gmail.com> 26090L: linux-kernel@vger.kernel.org 26091L: nouveau@lists.freedesktop.org 26092S: Maintained 26093F: arch/x86/mm/kmmio.c 26094F: arch/x86/mm/mmio-mod.c 26095F: arch/x86/mm/testmmiotrace.c 26096F: include/linux/mmiotrace.h 26097F: kernel/trace/trace_mmiotrace.c 26098 26099TRACING OS NOISE / LATENCY TRACERS 26100M: Steven Rostedt <rostedt@goodmis.org> 26101S: Maintained 26102F: Documentation/trace/hwlat_detector.rst 26103F: Documentation/trace/osnoise-tracer.rst 26104F: Documentation/trace/timerlat-tracer.rst 26105F: arch/*/kernel/trace.c 26106F: include/trace/events/osnoise.h 26107F: kernel/trace/trace_hwlat.c 26108F: kernel/trace/trace_irqsoff.c 26109F: kernel/trace/trace_osnoise.c 26110F: kernel/trace/trace_sched_wakeup.c 26111 26112TRADITIONAL CHINESE DOCUMENTATION 26113M: Hu Haowen <2023002089@link.tyut.edu.cn> 26114S: Maintained 26115W: https://github.com/srcres258/linux-doc 26116T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 26117F: Documentation/translations/zh_TW/ 26118 26119TRIGGER SOURCE 26120M: David Lechner <dlechner@baylibre.com> 26121S: Maintained 26122F: Documentation/devicetree/bindings/trigger-source/* 26123 26124TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 26125M: Dan Williams <dan.j.williams@intel.com> 26126L: linux-coco@lists.linux.dev 26127S: Maintained 26128F: Documentation/ABI/testing/configfs-tsm-report 26129F: Documentation/driver-api/coco/ 26130F: drivers/virt/coco/guest/ 26131F: include/linux/tsm*.h 26132F: samples/tsm-mr/ 26133 26134TRUSTED SERVICES TEE DRIVER 26135M: Balint Dobszay <balint.dobszay@arm.com> 26136M: Sudeep Holla <sudeep.holla@arm.com> 26137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26138L: trusted-services@lists.trustedfirmware.org 26139S: Maintained 26140F: Documentation/tee/ts-tee.rst 26141F: drivers/tee/tstee/ 26142 26143TTY LAYER AND SERIAL DRIVERS 26144M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26145M: Jiri Slaby <jirislaby@kernel.org> 26146L: linux-kernel@vger.kernel.org 26147L: linux-serial@vger.kernel.org 26148S: Supported 26149T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 26150F: Documentation/devicetree/bindings/serial/ 26151F: Documentation/driver-api/serial/ 26152F: drivers/tty/ 26153F: include/linux/selection.h 26154F: include/linux/serial.h 26155F: include/linux/serial_core.h 26156F: include/linux/sysrq.h 26157F: include/linux/tty*.h 26158F: include/linux/vt.h 26159F: include/linux/vt_*.h 26160F: include/uapi/linux/serial.h 26161F: include/uapi/linux/serial_core.h 26162F: include/uapi/linux/tty.h 26163 26164TUA9001 MEDIA DRIVER 26165L: linux-media@vger.kernel.org 26166S: Orphan 26167W: https://linuxtv.org 26168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26169F: drivers/media/tuners/tua9001* 26170 26171TULIP NETWORK DRIVERS 26172L: netdev@vger.kernel.org 26173L: linux-parisc@vger.kernel.org 26174S: Orphan 26175F: drivers/net/ethernet/dec/tulip/ 26176 26177TUN/TAP DRIVER 26178M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26179M: Jason Wang <jasowang@redhat.com> 26180S: Maintained 26181W: http://vtun.sourceforge.net/tun 26182F: Documentation/networking/tuntap.rst 26183F: drivers/net/tap.c 26184F: drivers/net/tun* 26185 26186TURBOCHANNEL SUBSYSTEM 26187M: "Maciej W. Rozycki" <macro@orcam.me.uk> 26188L: linux-mips@vger.kernel.org 26189S: Maintained 26190Q: https://patchwork.kernel.org/project/linux-mips/list/ 26191F: drivers/tc/ 26192F: include/linux/tc.h 26193 26194TURBOSTAT UTILITY 26195M: "Len Brown" <lenb@kernel.org> 26196L: linux-pm@vger.kernel.org 26197S: Supported 26198Q: https://patchwork.kernel.org/project/linux-pm/list/ 26199B: https://bugzilla.kernel.org 26200T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 26201F: tools/power/x86/turbostat/ 26202F: tools/testing/selftests/turbostat/ 26203 26204TUXEDO DRIVERS 26205M: Werner Sembach <wse@tuxedocomputers.com> 26206L: platform-driver-x86@vger.kernel.org 26207S: Supported 26208F: drivers/platform/x86/tuxedo/ 26209 26210TW5864 VIDEO4LINUX DRIVER 26211M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 26212M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 26213M: Andrey Utkin <andrey_utkin@fastmail.com> 26214L: linux-media@vger.kernel.org 26215S: Supported 26216F: drivers/media/pci/tw5864/ 26217 26218TW68 VIDEO4LINUX DRIVER 26219M: Hans Verkuil <hverkuil@kernel.org> 26220L: linux-media@vger.kernel.org 26221S: Odd Fixes 26222W: https://linuxtv.org 26223T: git git://linuxtv.org/media.git 26224F: drivers/media/pci/tw68/ 26225 26226TW686X VIDEO4LINUX DRIVER 26227M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 26228L: linux-media@vger.kernel.org 26229S: Maintained 26230W: http://linuxtv.org 26231T: git git://linuxtv.org/media.git 26232F: drivers/media/pci/tw686x/ 26233 26234U-BOOT ENVIRONMENT VARIABLES 26235M: Rafał Miłecki <rafal@milecki.pl> 26236S: Maintained 26237F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 26238F: drivers/nvmem/layouts/u-boot-env.c 26239F: drivers/nvmem/u-boot-env.c 26240 26241UACCE ACCELERATOR FRAMEWORK 26242M: Zhangfei Gao <zhangfei.gao@linaro.org> 26243M: Zhou Wang <wangzhou1@hisilicon.com> 26244L: linux-accelerators@lists.ozlabs.org 26245L: linux-kernel@vger.kernel.org 26246S: Maintained 26247F: Documentation/ABI/testing/sysfs-driver-uacce 26248F: Documentation/misc-devices/uacce.rst 26249F: drivers/misc/uacce/ 26250F: include/linux/uacce.h 26251F: include/uapi/misc/uacce/ 26252 26253UBI FILE SYSTEM (UBIFS) 26254M: Richard Weinberger <richard@nod.at> 26255R: Zhihao Cheng <chengzhihao1@huawei.com> 26256L: linux-mtd@lists.infradead.org 26257S: Supported 26258W: http://www.linux-mtd.infradead.org/doc/ubifs.html 26259T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26260T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26261F: Documentation/ABI/testing/sysfs-fs-ubifs 26262F: Documentation/filesystems/ubifs-authentication.rst 26263F: Documentation/filesystems/ubifs.rst 26264F: fs/ubifs/ 26265 26266UBLK USERSPACE BLOCK DRIVER 26267M: Ming Lei <ming.lei@redhat.com> 26268L: linux-block@vger.kernel.org 26269S: Maintained 26270F: Documentation/block/ublk.rst 26271F: drivers/block/ublk_drv.c 26272F: include/uapi/linux/ublk_cmd.h 26273F: tools/testing/selftests/ublk/ 26274 26275UBSAN 26276M: Kees Cook <kees@kernel.org> 26277R: Marco Elver <elver@google.com> 26278R: Andrey Konovalov <andreyknvl@gmail.com> 26279R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 26280L: kasan-dev@googlegroups.com 26281L: linux-hardening@vger.kernel.org 26282S: Supported 26283T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 26284F: Documentation/dev-tools/ubsan.rst 26285F: include/linux/ubsan.h 26286F: lib/Kconfig.ubsan 26287F: lib/test_ubsan.c 26288F: lib/ubsan.c 26289F: lib/ubsan.h 26290F: scripts/Makefile.ubsan 26291K: \bARCH_HAS_UBSAN\b 26292 26293UCLINUX (M68KNOMMU AND COLDFIRE) 26294M: Greg Ungerer <gerg@linux-m68k.org> 26295L: linux-m68k@lists.linux-m68k.org 26296S: Maintained 26297W: http://www.linux-m68k.org/ 26298T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 26299F: arch/m68k/*/*_no.* 26300F: arch/m68k/68*/ 26301F: arch/m68k/coldfire/ 26302F: arch/m68k/include/asm/*_no.* 26303 26304UDF FILESYSTEM 26305M: Jan Kara <jack@suse.com> 26306S: Maintained 26307F: Documentation/filesystems/udf.rst 26308F: fs/udf/ 26309 26310UDRAW TABLET 26311M: Bastien Nocera <hadess@hadess.net> 26312L: linux-input@vger.kernel.org 26313S: Maintained 26314F: drivers/hid/hid-udraw-ps3.c 26315 26316UHID USERSPACE HID IO DRIVER 26317M: David Rheinsberg <david@readahead.eu> 26318L: linux-input@vger.kernel.org 26319S: Maintained 26320F: drivers/hid/uhid.c 26321F: include/uapi/linux/uhid.h 26322 26323ULPI BUS 26324M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26325L: linux-usb@vger.kernel.org 26326S: Maintained 26327F: drivers/usb/common/ulpi.c 26328F: include/linux/ulpi/ 26329 26330ULTRATRONIK BOARD SUPPORT 26331M: Goran Rađenović <goran.radni@gmail.com> 26332M: Börge Strümpfel <boerge.struempfel@gmail.com> 26333S: Maintained 26334F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 26335F: arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts 26336 26337UNICODE SUBSYSTEM 26338M: Gabriel Krisman Bertazi <krisman@kernel.org> 26339L: linux-fsdevel@vger.kernel.org 26340S: Supported 26341T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 26342F: fs/unicode/ 26343 26344UNIFDEF 26345M: Tony Finch <dot@dotat.at> 26346S: Maintained 26347W: http://dotat.at/prog/unifdef 26348F: scripts/unifdef.c 26349 26350UNIFORM CDROM DRIVER 26351M: Phillip Potter <phil@philpotter.co.uk> 26352S: Maintained 26353F: Documentation/cdrom/ 26354F: drivers/cdrom/cdrom.c 26355F: include/linux/cdrom.h 26356F: include/uapi/linux/cdrom.h 26357 26358UNION-FIND 26359M: Xavier <xavier_qy@163.com> 26360L: linux-kernel@vger.kernel.org 26361S: Maintained 26362F: Documentation/core-api/union_find.rst 26363F: Documentation/translations/zh_CN/core-api/union_find.rst 26364F: include/linux/union_find.h 26365F: lib/union_find.c 26366 26367UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 26368R: Alim Akhtar <alim.akhtar@samsung.com> 26369R: Avri Altman <avri.altman@wdc.com> 26370R: Bart Van Assche <bvanassche@acm.org> 26371L: linux-scsi@vger.kernel.org 26372S: Supported 26373F: Documentation/devicetree/bindings/ufs/ 26374F: Documentation/scsi/ufs.rst 26375F: drivers/ufs/core/ 26376 26377UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 26378M: Pedro Sousa <pedrom.sousa@synopsys.com> 26379L: linux-scsi@vger.kernel.org 26380S: Supported 26381F: drivers/ufs/host/*dwc* 26382 26383UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 26384M: Alim Akhtar <alim.akhtar@samsung.com> 26385R: Peter Griffin <peter.griffin@linaro.org> 26386L: linux-scsi@vger.kernel.org 26387L: linux-samsung-soc@vger.kernel.org 26388S: Maintained 26389F: drivers/ufs/host/ufs-exynos* 26390 26391UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 26392M: Peter Wang <peter.wang@mediatek.com> 26393R: Stanley Jhu <chu.stanley@gmail.com> 26394L: linux-scsi@vger.kernel.org 26395L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 26396S: Maintained 26397F: drivers/ufs/host/ufs-mediatek* 26398 26399UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 26400M: Manivannan Sadhasivam <mani@kernel.org> 26401L: linux-arm-msm@vger.kernel.org 26402L: linux-scsi@vger.kernel.org 26403S: Maintained 26404F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 26405F: drivers/ufs/host/ufs-qcom* 26406 26407UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 26408M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 26409L: linux-renesas-soc@vger.kernel.org 26410L: linux-scsi@vger.kernel.org 26411S: Maintained 26412F: drivers/ufs/host/ufs-renesas.c 26413 26414UNSORTED BLOCK IMAGES (UBI) 26415M: Richard Weinberger <richard@nod.at> 26416R: Zhihao Cheng <chengzhihao1@huawei.com> 26417L: linux-mtd@lists.infradead.org 26418S: Supported 26419W: http://www.linux-mtd.infradead.org/ 26420T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26421T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26422F: drivers/mtd/ubi/ 26423F: include/linux/mtd/ubi.h 26424F: include/uapi/mtd/ubi-user.h 26425 26426UPROBES 26427M: Masami Hiramatsu <mhiramat@kernel.org> 26428M: Oleg Nesterov <oleg@redhat.com> 26429M: Peter Zijlstra <peterz@infradead.org> 26430L: linux-kernel@vger.kernel.org 26431L: linux-trace-kernel@vger.kernel.org 26432S: Maintained 26433F: arch/*/include/asm/uprobes.h 26434F: arch/*/kernel/probes/uprobes.c 26435F: arch/*/kernel/uprobes.c 26436F: include/linux/uprobes.h 26437F: kernel/events/uprobes.c 26438 26439USB "USBNET" DRIVER FRAMEWORK 26440M: Oliver Neukum <oneukum@suse.com> 26441L: netdev@vger.kernel.org 26442S: Maintained 26443W: http://www.linux-usb.org/usbnet 26444F: drivers/net/usb/usbnet.c 26445F: include/linux/usb/usbnet.h 26446 26447USB ACM DRIVER 26448M: Oliver Neukum <oneukum@suse.com> 26449L: linux-usb@vger.kernel.org 26450S: Maintained 26451F: Documentation/usb/acm.rst 26452F: drivers/usb/class/cdc-acm.* 26453 26454USB APPLE MFI FASTCHARGE DRIVER 26455M: Bastien Nocera <hadess@hadess.net> 26456L: linux-usb@vger.kernel.org 26457S: Maintained 26458F: drivers/usb/misc/apple-mfi-fastcharge.c 26459 26460USB AR5523 WIRELESS DRIVER 26461L: linux-wireless@vger.kernel.org 26462S: Orphan 26463F: drivers/net/wireless/ath/ar5523/ 26464 26465USB ATTACHED SCSI 26466M: Oliver Neukum <oneukum@suse.com> 26467L: linux-usb@vger.kernel.org 26468L: linux-scsi@vger.kernel.org 26469S: Maintained 26470F: drivers/usb/storage/uas.c 26471 26472USB CDC ETHERNET DRIVER 26473M: Oliver Neukum <oliver@neukum.org> 26474L: linux-usb@vger.kernel.org 26475S: Maintained 26476F: drivers/net/usb/cdc_*.c 26477F: include/uapi/linux/usb/cdc.h 26478 26479USB CHAOSKEY DRIVER 26480M: Keith Packard <keithp@keithp.com> 26481L: linux-usb@vger.kernel.org 26482S: Maintained 26483F: drivers/usb/misc/chaoskey.c 26484 26485USB CYPRESS C67X00 DRIVER 26486L: linux-usb@vger.kernel.org 26487S: Orphan 26488F: drivers/usb/c67x00/ 26489 26490USB DAVICOM DM9601 DRIVER 26491M: Peter Korsgaard <peter@korsgaard.com> 26492L: netdev@vger.kernel.org 26493S: Maintained 26494W: http://www.linux-usb.org/usbnet 26495F: drivers/net/usb/dm9601.c 26496 26497USB EHCI DRIVER 26498M: Alan Stern <stern@rowland.harvard.edu> 26499L: linux-usb@vger.kernel.org 26500S: Maintained 26501F: Documentation/usb/ehci.rst 26502F: drivers/usb/host/ehci* 26503 26504USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26505M: Jiri Kosina <jikos@kernel.org> 26506M: Benjamin Tissoires <bentiss@kernel.org> 26507L: linux-usb@vger.kernel.org 26508S: Maintained 26509T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26510F: Documentation/hid/hiddev.rst 26511F: drivers/hid/usbhid/ 26512 26513USB INTEL XHCI ROLE MUX DRIVER 26514M: Hans de Goede <hansg@kernel.org> 26515L: linux-usb@vger.kernel.org 26516S: Maintained 26517F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26518 26519USB IP DRIVER FOR HISILICON KIRIN 960 26520M: Yu Chen <chenyu56@huawei.com> 26521M: Binghui Wang <wangbinghui@hisilicon.com> 26522L: linux-usb@vger.kernel.org 26523S: Maintained 26524F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26525F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26526 26527USB IP DRIVER FOR HISILICON KIRIN 970 26528M: Mauro Carvalho Chehab <mchehab@kernel.org> 26529L: linux-usb@vger.kernel.org 26530S: Maintained 26531F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26532F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26533 26534USB ISP116X DRIVER 26535M: Olav Kongas <ok@artecdesign.ee> 26536L: linux-usb@vger.kernel.org 26537S: Maintained 26538F: drivers/usb/host/isp116x* 26539F: include/linux/usb/isp116x.h 26540 26541USB ISP1760 DRIVER 26542M: Rui Miguel Silva <rui.silva@linaro.org> 26543L: linux-usb@vger.kernel.org 26544S: Maintained 26545F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26546F: drivers/usb/isp1760/* 26547 26548USB LAN78XX ETHERNET DRIVER 26549M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26550M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26551M: UNGLinuxDriver@microchip.com 26552L: netdev@vger.kernel.org 26553S: Maintained 26554F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26555F: drivers/net/usb/lan78xx.* 26556F: include/dt-bindings/net/microchip-lan78xx.h 26557 26558USB MASS STORAGE DRIVER 26559M: Alan Stern <stern@rowland.harvard.edu> 26560L: linux-usb@vger.kernel.org 26561L: usb-storage@lists.one-eyed-alien.net 26562S: Maintained 26563F: drivers/usb/storage/ 26564 26565USB MIDI DRIVER 26566M: Clemens Ladisch <clemens@ladisch.de> 26567L: linux-sound@vger.kernel.org 26568S: Maintained 26569T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26570F: sound/usb/midi.* 26571 26572USB NETWORKING DRIVERS 26573L: linux-usb@vger.kernel.org 26574S: Odd Fixes 26575F: drivers/net/usb/ 26576 26577USB OHCI DRIVER 26578M: Alan Stern <stern@rowland.harvard.edu> 26579L: linux-usb@vger.kernel.org 26580S: Maintained 26581F: Documentation/usb/ohci.rst 26582F: drivers/usb/host/ohci* 26583 26584USB OTG FSM (Finite State Machine) 26585M: Peter Chen <peter.chen@kernel.org> 26586L: linux-usb@vger.kernel.org 26587S: Maintained 26588T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26589F: drivers/usb/common/usb-otg-fsm.c 26590 26591USB OVER IP DRIVER 26592M: Valentina Manea <valentina.manea.m@gmail.com> 26593M: Shuah Khan <shuah@kernel.org> 26594M: Shuah Khan <skhan@linuxfoundation.org> 26595R: Hongren Zheng <i@zenithal.me> 26596L: linux-usb@vger.kernel.org 26597S: Maintained 26598F: Documentation/usb/usbip_protocol.rst 26599F: drivers/usb/usbip/ 26600F: tools/testing/selftests/drivers/usb/usbip/ 26601F: tools/usb/usbip/ 26602 26603USB PEGASUS DRIVER 26604M: Petko Manolov <petkan@nucleusys.com> 26605L: linux-usb@vger.kernel.org 26606L: netdev@vger.kernel.org 26607S: Maintained 26608W: https://github.com/petkan/pegasus 26609T: git https://github.com/petkan/pegasus.git 26610F: drivers/net/usb/pegasus.* 26611 26612USB PRINTER DRIVER (usblp) 26613M: Pete Zaitcev <zaitcev@redhat.com> 26614L: linux-usb@vger.kernel.org 26615S: Supported 26616F: drivers/usb/class/usblp.c 26617 26618USB QMI WWAN NETWORK DRIVER 26619M: Bjørn Mork <bjorn@mork.no> 26620L: netdev@vger.kernel.org 26621S: Maintained 26622F: Documentation/ABI/testing/sysfs-class-net-qmi 26623F: drivers/net/usb/qmi_wwan.c 26624 26625USB RAW GADGET DRIVER 26626R: Andrey Konovalov <andreyknvl@gmail.com> 26627L: linux-usb@vger.kernel.org 26628S: Maintained 26629B: https://github.com/xairy/raw-gadget/issues 26630F: Documentation/usb/raw-gadget.rst 26631F: drivers/usb/gadget/legacy/raw_gadget.c 26632F: include/uapi/linux/usb/raw_gadget.h 26633 26634USB RTL8150 DRIVER 26635M: Petko Manolov <petkan@nucleusys.com> 26636L: linux-usb@vger.kernel.org 26637L: netdev@vger.kernel.org 26638S: Maintained 26639W: https://github.com/petkan/rtl8150 26640T: git https://github.com/petkan/rtl8150.git 26641F: drivers/net/usb/rtl8150.c 26642 26643USB SERIAL SUBSYSTEM 26644M: Johan Hovold <johan@kernel.org> 26645L: linux-usb@vger.kernel.org 26646S: Maintained 26647T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26648F: Documentation/usb/usb-serial.rst 26649F: drivers/usb/serial/ 26650F: include/linux/usb/serial.h 26651 26652USB SMSC75XX ETHERNET DRIVER 26653M: Steve Glendinning <steve.glendinning@shawell.net> 26654L: netdev@vger.kernel.org 26655S: Maintained 26656F: drivers/net/usb/smsc75xx.* 26657 26658USB SMSC95XX ETHERNET DRIVER 26659M: Steve Glendinning <steve.glendinning@shawell.net> 26660M: UNGLinuxDriver@microchip.com 26661L: netdev@vger.kernel.org 26662S: Maintained 26663F: drivers/net/usb/smsc95xx.* 26664 26665USB SUBSYSTEM 26666M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26667L: linux-usb@vger.kernel.org 26668S: Supported 26669W: http://www.linux-usb.org 26670T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26671F: Documentation/devicetree/bindings/usb/ 26672F: Documentation/usb/ 26673F: drivers/usb/ 26674F: include/dt-bindings/usb/ 26675F: include/linux/usb.h 26676F: include/linux/usb/ 26677F: include/uapi/linux/usb/ 26678 26679USB TYPEC BUS FOR ALTERNATE MODES 26680M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26681L: linux-usb@vger.kernel.org 26682S: Maintained 26683F: Documentation/ABI/testing/sysfs-bus-typec 26684F: Documentation/driver-api/usb/typec_bus.rst 26685F: drivers/usb/typec/altmodes/ 26686F: include/linux/usb/typec_altmode.h 26687 26688USB TYPEC CLASS 26689M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26690L: linux-usb@vger.kernel.org 26691S: Maintained 26692F: Documentation/ABI/testing/sysfs-class-typec 26693F: Documentation/driver-api/usb/typec.rst 26694F: drivers/usb/typec/ 26695F: include/linux/usb/typec.h 26696 26697USB TYPEC INTEL PMC MUX DRIVER 26698M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26699L: linux-usb@vger.kernel.org 26700S: Maintained 26701F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26702F: drivers/usb/typec/mux/intel_pmc_mux.c 26703 26704USB TYPEC PI3USB30532 MUX DRIVER 26705M: Hans de Goede <hansg@kernel.org> 26706L: linux-usb@vger.kernel.org 26707S: Maintained 26708F: drivers/usb/typec/mux/pi3usb30532.c 26709 26710USB TYPEC PORT CONTROLLER DRIVERS 26711M: Badhri Jagan Sridharan <badhri@google.com> 26712L: linux-usb@vger.kernel.org 26713S: Maintained 26714F: drivers/usb/typec/tcpm/tcpci.c 26715F: drivers/usb/typec/tcpm/tcpm.c 26716F: include/linux/usb/tcpci.h 26717F: include/linux/usb/tcpm.h 26718 26719USB TYPEC TUSB1046 MUX DRIVER 26720M: Romain Gantois <romain.gantois@bootlin.com> 26721L: linux-usb@vger.kernel.org 26722S: Maintained 26723F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26724F: drivers/usb/typec/mux/tusb1046.c 26725 26726USB UHCI DRIVER 26727M: Alan Stern <stern@rowland.harvard.edu> 26728L: linux-usb@vger.kernel.org 26729S: Maintained 26730F: drivers/usb/host/uhci* 26731 26732USB VIDEO CLASS 26733M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26734M: Hans de Goede <hansg@kernel.org> 26735L: linux-media@vger.kernel.org 26736S: Maintained 26737W: http://www.ideasonboard.org/uvc/ 26738T: git git://linuxtv.org/media.git 26739F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26740F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26741F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26742F: drivers/media/common/uvc.c 26743F: drivers/media/usb/uvc/ 26744F: include/linux/usb/uvc.h 26745F: include/uapi/linux/uvcvideo.h 26746 26747USB WEBCAM GADGET 26748L: linux-usb@vger.kernel.org 26749S: Orphan 26750F: drivers/usb/gadget/function/*uvc* 26751F: drivers/usb/gadget/legacy/webcam.c 26752F: include/uapi/linux/usb/g_uvc.h 26753 26754USB XHCI DRIVER 26755M: Mathias Nyman <mathias.nyman@intel.com> 26756L: linux-usb@vger.kernel.org 26757S: Supported 26758F: drivers/usb/host/pci-quirks* 26759F: drivers/usb/host/xhci* 26760 26761USER DATAGRAM PROTOCOL (UDP) 26762M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26763L: netdev@vger.kernel.org 26764S: Maintained 26765F: include/linux/udp.h 26766F: include/net/udp.h 26767F: include/trace/events/udp.h 26768F: include/uapi/linux/udp.h 26769F: net/ipv4/udp.c 26770F: net/ipv6/udp.c 26771 26772USER-MODE LINUX (UML) 26773M: Richard Weinberger <richard@nod.at> 26774M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26775M: Johannes Berg <johannes@sipsolutions.net> 26776L: linux-um@lists.infradead.org 26777S: Maintained 26778W: http://user-mode-linux.sourceforge.net 26779Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26780T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26781T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26782F: Documentation/virt/uml/ 26783F: arch/um/ 26784F: arch/x86/um/ 26785F: fs/hostfs/ 26786 26787USERSPACE COPYIN/COPYOUT (UIOVEC) 26788M: Alexander Viro <viro@zeniv.linux.org.uk> 26789L: linux-block@vger.kernel.org 26790L: linux-fsdevel@vger.kernel.org 26791S: Maintained 26792F: include/linux/uio.h 26793F: lib/iov_iter.c 26794 26795USERSPACE DMA BUFFER DRIVER 26796M: Gerd Hoffmann <kraxel@redhat.com> 26797M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26798L: dri-devel@lists.freedesktop.org 26799S: Maintained 26800T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26801F: drivers/dma-buf/udmabuf.c 26802F: include/uapi/linux/udmabuf.h 26803 26804USERSPACE I/O (UIO) 26805M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26806S: Maintained 26807T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26808F: Documentation/driver-api/uio-howto.rst 26809F: drivers/uio/ 26810F: include/linux/uio_driver.h 26811 26812USERSPACE STACK UNWINDING 26813M: Josh Poimboeuf <jpoimboe@kernel.org> 26814M: Steven Rostedt <rostedt@goodmis.org> 26815S: Maintained 26816F: include/linux/unwind*.h 26817F: kernel/unwind/ 26818 26819UTIL-LINUX PACKAGE 26820M: Karel Zak <kzak@redhat.com> 26821L: util-linux@vger.kernel.org 26822S: Maintained 26823W: http://en.wikipedia.org/wiki/Util-linux 26824T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26825 26826UUID HELPERS 26827R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26828L: linux-kernel@vger.kernel.org 26829S: Maintained 26830F: include/linux/uuid.h 26831F: lib/test_uuid.c 26832F: lib/uuid.c 26833 26834UV SYSFS DRIVER 26835M: Justin Ernst <justin.ernst@hpe.com> 26836L: platform-driver-x86@vger.kernel.org 26837S: Maintained 26838F: drivers/platform/x86/uv_sysfs.c 26839 26840UVESAFB DRIVER 26841M: Michal Januszewski <spock@gentoo.org> 26842L: linux-fbdev@vger.kernel.org 26843S: Maintained 26844W: https://github.com/mjanusz/v86d 26845F: Documentation/fb/uvesafb.rst 26846F: drivers/video/fbdev/uvesafb.* 26847 26848Ux500 CLOCK DRIVERS 26849M: Ulf Hansson <ulf.hansson@linaro.org> 26850L: linux-clk@vger.kernel.org 26851L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26852S: Maintained 26853F: drivers/clk/ux500/ 26854 26855V4L2 ASYNC AND FWNODE FRAMEWORKS 26856M: Sakari Ailus <sakari.ailus@linux.intel.com> 26857L: linux-media@vger.kernel.org 26858S: Maintained 26859T: git git://linuxtv.org/media.git 26860F: drivers/media/v4l2-core/v4l2-async.c 26861F: drivers/media/v4l2-core/v4l2-fwnode.c 26862F: include/media/v4l2-async.h 26863F: include/media/v4l2-fwnode.h 26864 26865V4L2 LENS DRIVERS 26866M: Sakari Ailus <sakari.ailus@linux.intel.com> 26867L: linux-media@vger.kernel.org 26868S: Maintained 26869F: drivers/media/i2c/ak* 26870F: drivers/media/i2c/dw* 26871F: drivers/media/i2c/lm* 26872 26873V4L2 CAMERA SENSOR DRIVERS 26874M: Sakari Ailus <sakari.ailus@linux.intel.com> 26875L: linux-media@vger.kernel.org 26876S: Maintained 26877F: Documentation/driver-api/media/camera-sensor.rst 26878F: Documentation/driver-api/media/tx-rx.rst 26879F: drivers/media/i2c/ar* 26880F: drivers/media/i2c/gc* 26881F: drivers/media/i2c/hi* 26882F: drivers/media/i2c/imx* 26883F: drivers/media/i2c/mt* 26884F: drivers/media/i2c/og* 26885F: drivers/media/i2c/ov* 26886F: drivers/media/i2c/s5* 26887F: drivers/media/i2c/vd55g1.c 26888F: drivers/media/i2c/vd56g3.c 26889F: drivers/media/i2c/vgxy61.c 26890 26891VF610 NAND DRIVER 26892M: Stefan Agner <stefan@agner.ch> 26893L: linux-mtd@lists.infradead.org 26894S: Supported 26895F: drivers/mtd/nand/raw/vf610_nfc.c 26896 26897VFAT/FAT/MSDOS FILESYSTEM 26898M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26899S: Maintained 26900F: Documentation/filesystems/vfat.rst 26901F: fs/fat/ 26902F: tools/testing/selftests/filesystems/fat/ 26903 26904VFIO CDX DRIVER 26905M: Nipun Gupta <nipun.gupta@amd.com> 26906M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26907L: kvm@vger.kernel.org 26908S: Maintained 26909F: drivers/vfio/cdx/* 26910 26911VFIO DRIVER 26912M: Alex Williamson <alex@shazbot.org> 26913L: kvm@vger.kernel.org 26914S: Maintained 26915T: git https://github.com/awilliam/linux-vfio.git 26916F: Documentation/ABI/testing/debugfs-vfio 26917F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26918F: Documentation/driver-api/vfio.rst 26919F: drivers/vfio/ 26920F: include/linux/vfio.h 26921F: include/linux/vfio_pci_core.h 26922F: include/uapi/linux/vfio.h 26923F: tools/testing/selftests/vfio/ 26924 26925VFIO FSL-MC DRIVER 26926L: kvm@vger.kernel.org 26927S: Obsolete 26928F: drivers/vfio/fsl-mc/ 26929 26930VFIO HISILICON PCI DRIVER 26931M: Longfang Liu <liulongfang@huawei.com> 26932L: kvm@vger.kernel.org 26933S: Maintained 26934F: drivers/vfio/pci/hisilicon/ 26935 26936VFIO MEDIATED DEVICE DRIVERS 26937M: Kirti Wankhede <kwankhede@nvidia.com> 26938L: kvm@vger.kernel.org 26939S: Maintained 26940F: Documentation/driver-api/vfio-mediated-device.rst 26941F: drivers/vfio/mdev/ 26942F: include/linux/mdev.h 26943F: samples/vfio-mdev/ 26944 26945VFIO MLX5 PCI DRIVER 26946M: Yishai Hadas <yishaih@nvidia.com> 26947L: kvm@vger.kernel.org 26948S: Maintained 26949F: drivers/vfio/pci/mlx5/ 26950 26951VFIO NVIDIA GRACE GPU DRIVER 26952M: Ankit Agrawal <ankita@nvidia.com> 26953L: kvm@vger.kernel.org 26954S: Supported 26955F: drivers/vfio/pci/nvgrace-gpu/ 26956 26957VFIO PCI DEVICE SPECIFIC DRIVERS 26958R: Jason Gunthorpe <jgg@nvidia.com> 26959R: Yishai Hadas <yishaih@nvidia.com> 26960R: Shameer Kolothum <skolothumtho@nvidia.com> 26961R: Kevin Tian <kevin.tian@intel.com> 26962L: kvm@vger.kernel.org 26963S: Maintained 26964P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26965F: drivers/vfio/pci/*/ 26966 26967VFIO PDS PCI DRIVER 26968M: Brett Creeley <brett.creeley@amd.com> 26969L: kvm@vger.kernel.org 26970S: Maintained 26971F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26972F: drivers/vfio/pci/pds/ 26973 26974VFIO PLATFORM DRIVER 26975M: Eric Auger <eric.auger@redhat.com> 26976R: Mostafa Saleh <smostafa@google.com> 26977R: Pranjal Shrivastava <praan@google.com> 26978L: kvm@vger.kernel.org 26979S: Maintained 26980F: drivers/vfio/platform/ 26981 26982VFIO QAT PCI DRIVER 26983M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26984L: kvm@vger.kernel.org 26985L: qat-linux@intel.com 26986S: Supported 26987F: drivers/vfio/pci/qat/ 26988 26989VFIO SELFTESTS 26990M: David Matlack <dmatlack@google.com> 26991L: kvm@vger.kernel.org 26992S: Maintained 26993F: tools/testing/selftests/vfio/ 26994 26995VFIO VIRTIO PCI DRIVER 26996M: Yishai Hadas <yishaih@nvidia.com> 26997L: kvm@vger.kernel.org 26998L: virtualization@lists.linux.dev 26999S: Maintained 27000F: drivers/vfio/pci/virtio 27001 27002VGA_SWITCHEROO 27003R: Lukas Wunner <lukas@wunner.de> 27004S: Maintained 27005T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27006F: Documentation/gpu/vga-switcheroo.rst 27007F: drivers/gpu/vga/vga_switcheroo.c 27008F: include/linux/vga_switcheroo.h 27009 27010VIA RHINE NETWORK DRIVER 27011M: Kevin Brace <kevinbrace@bracecomputerlab.com> 27012S: Maintained 27013F: drivers/net/ethernet/via/via-rhine.c 27014 27015VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 27016M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 27017L: linux-fbdev@vger.kernel.org 27018S: Maintained 27019F: drivers/video/fbdev/via/ 27020F: include/linux/via-core.h 27021F: include/linux/via_i2c.h 27022 27023VIA VELOCITY NETWORK DRIVER 27024M: Francois Romieu <romieu@fr.zoreil.com> 27025L: netdev@vger.kernel.org 27026S: Maintained 27027F: drivers/net/ethernet/via/via-velocity.* 27028 27029VICODEC VIRTUAL CODEC DRIVER 27030M: Hans Verkuil <hverkuil@kernel.org> 27031L: linux-media@vger.kernel.org 27032S: Maintained 27033W: https://linuxtv.org 27034T: git git://linuxtv.org/media.git 27035F: drivers/media/test-drivers/vicodec/* 27036 27037VIDEO I2C POLLING DRIVER 27038M: Matt Ranostay <matt.ranostay@konsulko.com> 27039L: linux-media@vger.kernel.org 27040S: Maintained 27041F: drivers/media/i2c/video-i2c.c 27042 27043VIDEO MULTIPLEXER DRIVER 27044M: Philipp Zabel <p.zabel@pengutronix.de> 27045L: linux-media@vger.kernel.org 27046S: Maintained 27047F: drivers/media/platform/video-mux.c 27048 27049VIDEOBUF2 FRAMEWORK 27050M: Tomasz Figa <tfiga@chromium.org> 27051M: Marek Szyprowski <m.szyprowski@samsung.com> 27052L: linux-media@vger.kernel.org 27053S: Maintained 27054F: drivers/media/common/videobuf2/* 27055F: include/media/videobuf2-* 27056 27057VIDTV VIRTUAL DIGITAL TV DRIVER 27058M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 27059L: linux-media@vger.kernel.org 27060S: Maintained 27061W: https://linuxtv.org 27062T: git git://linuxtv.org/media.git 27063F: drivers/media/test-drivers/vidtv/* 27064 27065VIMC VIRTUAL MEDIA CONTROLLER DRIVER 27066M: Shuah Khan <skhan@linuxfoundation.org> 27067R: Kieran Bingham <kieran.bingham@ideasonboard.com> 27068L: linux-media@vger.kernel.org 27069S: Maintained 27070W: https://linuxtv.org 27071T: git git://linuxtv.org/media.git 27072F: drivers/media/test-drivers/vimc/* 27073 27074VIRT LIB 27075M: Alex Williamson <alex@shazbot.org> 27076M: Paolo Bonzini <pbonzini@redhat.com> 27077L: kvm@vger.kernel.org 27078S: Supported 27079F: virt/lib/ 27080 27081VIRTIO AND VHOST VSOCK DRIVER 27082M: Stefan Hajnoczi <stefanha@redhat.com> 27083M: Stefano Garzarella <sgarzare@redhat.com> 27084L: kvm@vger.kernel.org 27085L: virtualization@lists.linux.dev 27086L: netdev@vger.kernel.org 27087S: Maintained 27088F: drivers/vhost/vsock.c 27089F: include/linux/virtio_vsock.h 27090F: include/uapi/linux/virtio_vsock.h 27091F: net/vmw_vsock/virtio_transport.c 27092F: net/vmw_vsock/virtio_transport_common.c 27093 27094VIRTIO BALLOON 27095M: "Michael S. Tsirkin" <mst@redhat.com> 27096M: David Hildenbrand <david@kernel.org> 27097L: virtualization@lists.linux.dev 27098S: Maintained 27099F: drivers/virtio/virtio_balloon.c 27100F: include/linux/balloon_compaction.h 27101F: include/uapi/linux/virtio_balloon.h 27102F: mm/balloon_compaction.c 27103 27104VIRTIO BLOCK AND SCSI DRIVERS 27105M: "Michael S. Tsirkin" <mst@redhat.com> 27106M: Jason Wang <jasowang@redhat.com> 27107R: Paolo Bonzini <pbonzini@redhat.com> 27108R: Stefan Hajnoczi <stefanha@redhat.com> 27109R: Eugenio Pérez <eperezma@redhat.com> 27110L: virtualization@lists.linux.dev 27111S: Maintained 27112F: drivers/block/virtio_blk.c 27113F: drivers/scsi/virtio_scsi.c 27114F: include/uapi/linux/virtio_blk.h 27115F: include/uapi/linux/virtio_scsi.h 27116 27117VIRTIO CONSOLE DRIVER 27118M: Amit Shah <amit@kernel.org> 27119L: virtualization@lists.linux.dev 27120S: Maintained 27121F: drivers/char/virtio_console.c 27122F: include/uapi/linux/virtio_console.h 27123 27124VIRTIO CORE AND NET DRIVERS 27125M: "Michael S. Tsirkin" <mst@redhat.com> 27126M: Jason Wang <jasowang@redhat.com> 27127R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27128R: Eugenio Pérez <eperezma@redhat.com> 27129L: virtualization@lists.linux.dev 27130S: Maintained 27131F: Documentation/ABI/testing/sysfs-bus-vdpa 27132F: Documentation/ABI/testing/sysfs-class-vduse 27133F: Documentation/devicetree/bindings/virtio/ 27134F: Documentation/driver-api/virtio/ 27135F: drivers/block/virtio_blk.c 27136F: drivers/crypto/virtio/ 27137F: drivers/net/virtio_net.c 27138F: drivers/vdpa/ 27139F: drivers/virtio/ 27140F: include/linux/vdpa.h 27141F: include/linux/virtio*.h 27142F: include/linux/vringh.h 27143F: include/uapi/linux/virtio_*.h 27144F: net/vmw_vsock/virtio* 27145F: tools/virtio/ 27146F: tools/testing/selftests/drivers/net/virtio_net/ 27147 27148VIRTIO CRYPTO DRIVER 27149M: Gonglei <arei.gonglei@huawei.com> 27150L: virtualization@lists.linux.dev 27151L: linux-crypto@vger.kernel.org 27152S: Maintained 27153F: drivers/crypto/virtio/ 27154F: include/uapi/linux/virtio_crypto.h 27155 27156VIRTIO DRIVERS FOR S390 27157M: Cornelia Huck <cohuck@redhat.com> 27158M: Halil Pasic <pasic@linux.ibm.com> 27159M: Eric Farman <farman@linux.ibm.com> 27160L: linux-s390@vger.kernel.org 27161L: virtualization@lists.linux.dev 27162L: kvm@vger.kernel.org 27163S: Supported 27164F: arch/s390/include/uapi/asm/virtio-ccw.h 27165F: drivers/s390/virtio/ 27166 27167VIRTIO FILE SYSTEM 27168M: Vivek Goyal <vgoyal@redhat.com> 27169M: Stefan Hajnoczi <stefanha@redhat.com> 27170M: Miklos Szeredi <miklos@szeredi.hu> 27171R: Eugenio Pérez <eperezma@redhat.com> 27172L: virtualization@lists.linux.dev 27173L: linux-fsdevel@vger.kernel.org 27174S: Supported 27175W: https://virtio-fs.gitlab.io/ 27176F: Documentation/filesystems/virtiofs.rst 27177F: fs/fuse/virtio_fs.c 27178F: include/uapi/linux/virtio_fs.h 27179 27180VIRTIO GPIO DRIVER 27181M: Enrico Weigelt, metux IT consult <info@metux.net> 27182M: Viresh Kumar <vireshk@kernel.org> 27183L: linux-gpio@vger.kernel.org 27184L: virtualization@lists.linux.dev 27185S: Maintained 27186F: drivers/gpio/gpio-virtio.c 27187F: include/uapi/linux/virtio_gpio.h 27188 27189VIRTIO GPU DRIVER 27190M: David Airlie <airlied@redhat.com> 27191M: Gerd Hoffmann <kraxel@redhat.com> 27192M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 27193R: Gurchetan Singh <gurchetansingh@chromium.org> 27194R: Chia-I Wu <olvaffe@gmail.com> 27195L: dri-devel@lists.freedesktop.org 27196L: virtualization@lists.linux.dev 27197S: Maintained 27198T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27199F: drivers/gpu/drm/ci/xfails/virtio* 27200F: drivers/gpu/drm/virtio/ 27201F: include/uapi/linux/virtio_gpu.h 27202 27203VIRTIO HOST (VHOST) 27204M: "Michael S. Tsirkin" <mst@redhat.com> 27205M: Jason Wang <jasowang@redhat.com> 27206R: Eugenio Pérez <eperezma@redhat.com> 27207L: kvm@vger.kernel.org 27208L: virtualization@lists.linux.dev 27209L: netdev@vger.kernel.org 27210S: Maintained 27211T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 27212F: drivers/vhost/ 27213F: include/linux/sched/vhost_task.h 27214F: include/linux/vhost_iotlb.h 27215F: include/uapi/linux/vhost.h 27216F: kernel/vhost_task.c 27217 27218VIRTIO HOST (VHOST-SCSI) 27219M: "Michael S. Tsirkin" <mst@redhat.com> 27220M: Jason Wang <jasowang@redhat.com> 27221M: Mike Christie <michael.christie@oracle.com> 27222R: Paolo Bonzini <pbonzini@redhat.com> 27223R: Stefan Hajnoczi <stefanha@redhat.com> 27224L: virtualization@lists.linux.dev 27225S: Maintained 27226F: drivers/vhost/scsi.c 27227 27228VIRTIO I2C DRIVER 27229M: Viresh Kumar <viresh.kumar@linaro.org> 27230R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 27231L: linux-i2c@vger.kernel.org 27232L: virtualization@lists.linux.dev 27233S: Maintained 27234F: drivers/i2c/busses/i2c-virtio.c 27235F: include/uapi/linux/virtio_i2c.h 27236 27237VIRTIO INPUT DRIVER 27238M: Gerd Hoffmann <kraxel@redhat.com> 27239S: Maintained 27240F: drivers/virtio/virtio_input.c 27241F: include/uapi/linux/virtio_input.h 27242 27243VIRTIO IOMMU DRIVER 27244M: Jean-Philippe Brucker <jean-philippe@linaro.org> 27245L: virtualization@lists.linux.dev 27246S: Maintained 27247F: drivers/iommu/virtio-iommu.c 27248F: include/uapi/linux/virtio_iommu.h 27249 27250VIRTIO MEM DRIVER 27251M: David Hildenbrand <david@kernel.org> 27252L: virtualization@lists.linux.dev 27253S: Maintained 27254W: https://virtio-mem.gitlab.io/ 27255F: drivers/virtio/virtio_mem.c 27256F: include/uapi/linux/virtio_mem.h 27257 27258VIRTIO PMEM DRIVER 27259M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 27260L: virtualization@lists.linux.dev 27261S: Maintained 27262F: drivers/nvdimm/nd_virtio.c 27263F: drivers/nvdimm/virtio_pmem.c 27264 27265VIRTIO RTC DRIVER 27266M: Peter Hilber <peter.hilber@oss.qualcomm.com> 27267L: virtualization@lists.linux.dev 27268S: Maintained 27269F: drivers/virtio/virtio_rtc_* 27270F: include/uapi/linux/virtio_rtc.h 27271 27272VIRTIO SOUND DRIVER 27273M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 27274M: "Michael S. Tsirkin" <mst@redhat.com> 27275L: virtualization@lists.linux.dev 27276L: linux-sound@vger.kernel.org 27277S: Maintained 27278F: include/uapi/linux/virtio_snd.h 27279F: sound/virtio/* 27280 27281VIRTIO SPI DRIVER 27282M: Haixu Cui <quic_haixcui@quicinc.com> 27283L: virtualization@lists.linux.dev 27284S: Maintained 27285F: drivers/spi/spi-virtio.c 27286F: include/uapi/linux/virtio_spi.h 27287 27288VIRTUAL BOX GUEST DEVICE DRIVER 27289M: Hans de Goede <hansg@kernel.org> 27290M: Arnd Bergmann <arnd@arndb.de> 27291M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27292S: Maintained 27293F: drivers/virt/vboxguest/ 27294F: include/linux/vbox_utils.h 27295F: include/uapi/linux/vbox*.h 27296 27297VIRTUAL BOX SHARED FOLDER VFS DRIVER 27298M: Hans de Goede <hansg@kernel.org> 27299L: linux-fsdevel@vger.kernel.org 27300S: Maintained 27301F: fs/vboxsf/* 27302 27303VIRTUAL PCM TEST DRIVER 27304M: Ivan Orlov <ivan.orlov0322@gmail.com> 27305L: linux-sound@vger.kernel.org 27306S: Maintained 27307F: Documentation/sound/cards/pcmtest.rst 27308F: sound/drivers/pcmtest.c 27309F: tools/testing/selftests/alsa/test-pcmtest-driver.c 27310 27311VIRTUAL SERIO DEVICE DRIVER 27312M: Stephen Chandler Paul <thatslyude@gmail.com> 27313S: Maintained 27314F: drivers/input/serio/userio.c 27315F: include/uapi/linux/userio.h 27316 27317VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 27318M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27319S: Maintained 27320F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27321F: drivers/iio/light/veml3235.c 27322 27323VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 27324M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27325S: Maintained 27326F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27327F: drivers/iio/light/veml6030.c 27328 27329VISHAY VEML6046X00 RGBIR COLOR SENSOR DRIVER 27330M: Andreas Klinger <ak@it-klinger.de> 27331S: Maintained 27332F: Documentation/devicetree/bindings/iio/light/vishay,veml6046x00.yaml 27333F: drivers/iio/light/veml6046x00.c 27334 27335VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 27336M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27337S: Maintained 27338F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 27339F: drivers/iio/light/veml6075.c 27340 27341VISL VIRTUAL STATELESS DECODER DRIVER 27342M: Daniel Almeida <daniel.almeida@collabora.com> 27343L: linux-media@vger.kernel.org 27344S: Supported 27345F: drivers/media/test-drivers/visl 27346 27347VIVID VIRTUAL VIDEO DRIVER 27348M: Hans Verkuil <hverkuil@kernel.org> 27349L: linux-media@vger.kernel.org 27350S: Maintained 27351W: https://linuxtv.org 27352T: git git://linuxtv.org/media.git 27353F: drivers/media/test-drivers/vivid/* 27354 27355VM SOCKETS (AF_VSOCK) 27356M: Stefano Garzarella <sgarzare@redhat.com> 27357L: virtualization@lists.linux.dev 27358L: netdev@vger.kernel.org 27359S: Maintained 27360F: drivers/net/vsockmon.c 27361F: include/net/af_vsock.h 27362F: include/uapi/linux/vm_sockets.h 27363F: include/uapi/linux/vm_sockets_diag.h 27364F: include/uapi/linux/vsockmon.h 27365F: net/vmw_vsock/ 27366F: tools/testing/selftests/vsock/ 27367F: tools/testing/vsock/ 27368 27369VMALLOC 27370M: Andrew Morton <akpm@linux-foundation.org> 27371M: Uladzislau Rezki <urezki@gmail.com> 27372L: linux-mm@kvack.org 27373S: Maintained 27374W: http://www.linux-mm.org 27375T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 27376F: include/linux/vmalloc.h 27377F: mm/vmalloc.c 27378F: lib/test_vmalloc.c 27379 27380VME SUBSYSTEM 27381L: linux-kernel@vger.kernel.org 27382S: Orphan 27383T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27384F: Documentation/driver-api/vme.rst 27385F: drivers/staging/vme_user/ 27386 27387VMWARE BALLOON DRIVER 27388M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 27389R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27390L: linux-kernel@vger.kernel.org 27391S: Supported 27392F: drivers/misc/vmw_balloon.c 27393 27394VMWARE HYPERVISOR INTERFACE 27395M: Ajay Kaher <ajay.kaher@broadcom.com> 27396M: Alexey Makhalov <alexey.makhalov@broadcom.com> 27397R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27398L: virtualization@lists.linux.dev 27399L: x86@kernel.org 27400S: Supported 27401T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 27402F: arch/x86/include/asm/vmware.h 27403F: arch/x86/kernel/cpu/vmware.c 27404 27405VMWARE PVRDMA DRIVER 27406M: Bryan Tan <bryan-bt.tan@broadcom.com> 27407M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27408R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27409L: linux-rdma@vger.kernel.org 27410S: Supported 27411F: drivers/infiniband/hw/vmw_pvrdma/ 27412 27413VMWARE PVSCSI DRIVER 27414M: Vishal Bhakta <vishal.bhakta@broadcom.com> 27415R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27416L: linux-scsi@vger.kernel.org 27417S: Supported 27418F: drivers/scsi/vmw_pvscsi.c 27419F: drivers/scsi/vmw_pvscsi.h 27420 27421VMWARE VIRTUAL PTP CLOCK DRIVER 27422M: Nick Shi <nick.shi@broadcom.com> 27423R: Ajay Kaher <ajay.kaher@broadcom.com> 27424R: Alexey Makhalov <alexey.makhalov@broadcom.com> 27425R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27426L: netdev@vger.kernel.org 27427S: Supported 27428F: drivers/ptp/ptp_vmw.c 27429 27430VMWARE VMCI DRIVER 27431M: Bryan Tan <bryan-bt.tan@broadcom.com> 27432M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27433R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27434L: linux-kernel@vger.kernel.org 27435S: Supported 27436F: drivers/misc/vmw_vmci/ 27437F: include/linux/vmw_vmci* 27438 27439VMWARE VMMOUSE SUBDRIVER 27440M: Zack Rusin <zack.rusin@broadcom.com> 27441R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27442L: linux-input@vger.kernel.org 27443S: Supported 27444F: drivers/input/mouse/vmmouse.c 27445F: drivers/input/mouse/vmmouse.h 27446 27447VMWARE VMXNET3 ETHERNET DRIVER 27448M: Ronak Doshi <ronak.doshi@broadcom.com> 27449R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27450L: netdev@vger.kernel.org 27451S: Supported 27452F: drivers/net/vmxnet3/ 27453 27454VMWARE VSOCK VMCI TRANSPORT DRIVER 27455M: Bryan Tan <bryan-bt.tan@broadcom.com> 27456M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27457R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27458L: linux-kernel@vger.kernel.org 27459S: Supported 27460F: net/vmw_vsock/vmci_transport* 27461 27462VOCORE VOCORE2 BOARD 27463M: Harvey Hunt <harveyhuntnexus@gmail.com> 27464L: linux-mips@vger.kernel.org 27465S: Maintained 27466F: arch/mips/boot/dts/ralink/vocore2.dts 27467 27468VOLTAGE AND CURRENT REGULATOR FRAMEWORK 27469M: Liam Girdwood <lgirdwood@gmail.com> 27470M: Mark Brown <broonie@kernel.org> 27471L: linux-kernel@vger.kernel.org 27472S: Supported 27473W: http://www.slimlogic.co.uk/?p=48 27474T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 27475F: Documentation/devicetree/bindings/regulator/ 27476F: Documentation/power/regulator/ 27477F: drivers/regulator/ 27478F: rust/kernel/regulator.rs 27479F: include/dt-bindings/regulator/ 27480F: include/linux/regulator/ 27481K: regulator_get_optional 27482 27483VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 27484R: Matti Vaittinen <mazziesaccount@gmail.com> 27485F: drivers/regulator/irq_helpers.c 27486 27487VRF 27488M: David Ahern <dsahern@kernel.org> 27489L: netdev@vger.kernel.org 27490S: Maintained 27491F: Documentation/networking/vrf.rst 27492F: drivers/net/vrf.c 27493 27494VSPRINTF 27495M: Petr Mladek <pmladek@suse.com> 27496M: Steven Rostedt <rostedt@goodmis.org> 27497R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27498R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27499R: Sergey Senozhatsky <senozhatsky@chromium.org> 27500S: Maintained 27501T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27502F: Documentation/core-api/printk-formats.rst 27503F: lib/tests/printf_kunit.c 27504F: lib/tests/scanf_kunit.c 27505F: lib/vsprintf.c 27506 27507VT1211 HARDWARE MONITOR DRIVER 27508M: Juerg Haefliger <juergh@proton.me> 27509L: linux-hwmon@vger.kernel.org 27510S: Maintained 27511F: Documentation/hwmon/vt1211.rst 27512F: drivers/hwmon/vt1211.c 27513 27514VT8231 HARDWARE MONITOR DRIVER 27515M: Roger Lucas <vt8231@hiddenengine.co.uk> 27516L: linux-hwmon@vger.kernel.org 27517S: Maintained 27518F: drivers/hwmon/vt8231.c 27519 27520VUB300 USB to SDIO/SD/MMC bridge chip 27521L: linux-mmc@vger.kernel.org 27522S: Orphan 27523F: drivers/mmc/host/vub300.c 27524 27525W1 DALLAS'S 1-WIRE BUS 27526M: Krzysztof Kozlowski <krzk@kernel.org> 27527S: Maintained 27528F: Documentation/devicetree/bindings/w1/ 27529F: Documentation/w1/ 27530F: drivers/w1/ 27531F: include/linux/w1.h 27532 27533W83791D HARDWARE MONITORING DRIVER 27534M: Marc Hulsman <m.hulsman@tudelft.nl> 27535L: linux-hwmon@vger.kernel.org 27536S: Maintained 27537F: Documentation/hwmon/w83791d.rst 27538F: drivers/hwmon/w83791d.c 27539 27540W83793 HARDWARE MONITORING DRIVER 27541M: Rudolf Marek <r.marek@assembler.cz> 27542L: linux-hwmon@vger.kernel.org 27543S: Maintained 27544F: Documentation/hwmon/w83793.rst 27545F: drivers/hwmon/w83793.c 27546 27547W83795 HARDWARE MONITORING DRIVER 27548M: Jean Delvare <jdelvare@suse.com> 27549L: linux-hwmon@vger.kernel.org 27550S: Maintained 27551F: drivers/hwmon/w83795.c 27552 27553W83L51xD SD/MMC CARD INTERFACE DRIVER 27554M: Pierre Ossman <pierre@ossman.eu> 27555S: Maintained 27556F: drivers/mmc/host/wbsd.* 27557 27558WACOM PROTOCOL 4 SERIAL TABLETS 27559M: Julian Squires <julian@cipht.net> 27560M: Hans de Goede <hansg@kernel.org> 27561L: linux-input@vger.kernel.org 27562S: Maintained 27563F: drivers/input/tablet/wacom_serial4.c 27564 27565WANGXUN ETHERNET DRIVER 27566M: Jiawen Wu <jiawenwu@trustnetic.com> 27567M: Mengyuan Lou <mengyuanlou@net-swift.com> 27568L: netdev@vger.kernel.org 27569S: Maintained 27570W: https://www.net-swift.com 27571F: Documentation/networking/device_drivers/ethernet/wangxun/* 27572F: drivers/net/ethernet/wangxun/ 27573F: drivers/net/pcs/pcs-xpcs-wx.c 27574 27575WATCHDOG DEVICE DRIVERS 27576M: Wim Van Sebroeck <wim@linux-watchdog.org> 27577M: Guenter Roeck <linux@roeck-us.net> 27578L: linux-watchdog@vger.kernel.org 27579S: Maintained 27580W: http://www.linux-watchdog.org/ 27581T: git git://www.linux-watchdog.org/linux-watchdog.git 27582F: Documentation/devicetree/bindings/watchdog/ 27583F: Documentation/watchdog/ 27584F: drivers/watchdog/ 27585F: include/linux/watchdog.h 27586F: include/trace/events/watchdog.h 27587F: include/uapi/linux/watchdog.h 27588 27589WAVE5 VPU CODEC DRIVER 27590M: Nas Chung <nas.chung@chipsnmedia.com> 27591M: Jackson Lee <jackson.lee@chipsnmedia.com> 27592L: linux-media@vger.kernel.org 27593S: Maintained 27594F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27595F: drivers/media/platform/chips-media/wave5/ 27596 27597WHISKEYCOVE PMIC GPIO DRIVER 27598M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27599L: linux-gpio@vger.kernel.org 27600S: Maintained 27601F: drivers/gpio/gpio-wcove.c 27602 27603WHWAVE RTC DRIVER 27604M: Dianlong Li <long17.cool@163.com> 27605L: linux-rtc@vger.kernel.org 27606S: Maintained 27607F: drivers/rtc/rtc-sd3078.c 27608 27609WIIMOTE HID DRIVER 27610M: David Rheinsberg <david@readahead.eu> 27611L: linux-input@vger.kernel.org 27612S: Maintained 27613F: drivers/hid/hid-wiimote* 27614 27615WILOCITY WIL6210 WIRELESS DRIVER 27616L: linux-wireless@vger.kernel.org 27617S: Orphan 27618W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27619F: drivers/net/wireless/ath/wil6210/ 27620 27621WINBOND CIR DRIVER 27622M: David Härdeman <david@hardeman.nu> 27623S: Maintained 27624F: drivers/media/rc/winbond-cir.c 27625 27626WINSEN MHZ19B 27627M: Gyeyoung Baek <gye976@gmail.com> 27628S: Maintained 27629F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27630F: drivers/iio/chemical/mhz19b.c 27631 27632WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27633L: linux-watchdog@vger.kernel.org 27634S: Orphan 27635F: drivers/watchdog/ebc-c384_wdt.c 27636 27637WINSYSTEMS WS16C48 GPIO DRIVER 27638M: William Breathitt Gray <wbg@kernel.org> 27639L: linux-gpio@vger.kernel.org 27640S: Maintained 27641F: drivers/gpio/gpio-ws16c48.c 27642 27643WIREGUARD SECURE NETWORK TUNNEL 27644M: Jason A. Donenfeld <Jason@zx2c4.com> 27645L: wireguard@lists.zx2c4.com 27646L: netdev@vger.kernel.org 27647S: Maintained 27648F: drivers/net/wireguard/ 27649F: tools/testing/selftests/wireguard/ 27650 27651WISTRON LAPTOP BUTTON DRIVER 27652M: Miloslav Trmac <mitr@volny.cz> 27653S: Maintained 27654F: drivers/input/misc/wistron_btns.c 27655 27656WMI BINARY MOF DRIVER 27657M: Armin Wolf <W_Armin@gmx.de> 27658R: Thomas Weißschuh <linux@weissschuh.net> 27659L: platform-driver-x86@vger.kernel.org 27660S: Maintained 27661F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27662F: Documentation/wmi/devices/wmi-bmof.rst 27663F: drivers/platform/x86/wmi-bmof.c 27664 27665WOLFSON MICROELECTRONICS DRIVERS 27666L: patches@opensource.cirrus.com 27667S: Supported 27668W: https://github.com/CirrusLogic/linux-drivers/wiki 27669T: git https://github.com/CirrusLogic/linux-drivers.git 27670F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27671F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27672F: Documentation/devicetree/bindings/mfd/wm831x.txt 27673F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27674F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27675F: Documentation/devicetree/bindings/sound/wm* 27676F: Documentation/hwmon/wm83??.rst 27677F: arch/arm/mach-s3c/mach-crag6410* 27678F: drivers/clk/clk-wm83*.c 27679F: drivers/gpio/gpio-*wm*.c 27680F: drivers/gpio/gpio-arizona.c 27681F: drivers/hwmon/wm83??-hwmon.c 27682F: drivers/input/misc/wm831x-on.c 27683F: drivers/input/touchscreen/wm831x-ts.c 27684F: drivers/input/touchscreen/wm97*.c 27685F: drivers/leds/leds-wm83*.c 27686F: drivers/mfd/arizona* 27687F: drivers/mfd/cs47l24* 27688F: drivers/mfd/wm*.c 27689F: drivers/power/supply/wm83*.c 27690F: drivers/regulator/arizona* 27691F: drivers/regulator/wm8*.c 27692F: drivers/rtc/rtc-wm83*.c 27693F: drivers/video/backlight/wm83*_bl.c 27694F: drivers/watchdog/wm83*_wdt.c 27695F: include/linux/mfd/arizona/ 27696F: include/linux/mfd/wm831x/ 27697F: include/linux/mfd/wm8350/ 27698F: include/linux/mfd/wm8400* 27699F: include/linux/regulator/arizona* 27700F: include/linux/wm97xx.h 27701F: include/sound/wm????.h 27702F: sound/soc/codecs/arizona* 27703F: sound/soc/codecs/cs47l24* 27704F: sound/soc/codecs/wm* 27705 27706WORKQUEUE 27707M: Tejun Heo <tj@kernel.org> 27708R: Lai Jiangshan <jiangshanlai@gmail.com> 27709S: Maintained 27710T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27711F: Documentation/core-api/workqueue.rst 27712F: include/linux/workqueue.h 27713F: kernel/workqueue.c 27714F: kernel/workqueue_internal.h 27715 27716WWAN DRIVERS 27717M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27718M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27719R: Johannes Berg <johannes@sipsolutions.net> 27720L: netdev@vger.kernel.org 27721S: Maintained 27722F: drivers/net/wwan/ 27723F: include/linux/wwan.h 27724F: include/uapi/linux/wwan.h 27725 27726X-POWERS AXP288 PMIC DRIVERS 27727M: Hans de Goede <hansg@kernel.org> 27728S: Maintained 27729F: drivers/acpi/pmic/intel_pmic_xpower.c 27730N: axp288 27731 27732X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27733M: Chen-Yu Tsai <wens@csie.org> 27734L: linux-kernel@vger.kernel.org 27735S: Maintained 27736N: axp[128] 27737 27738X.25 STACK 27739M: Martin Schiller <ms@dev.tdt.de> 27740L: linux-x25@vger.kernel.org 27741S: Maintained 27742F: Documentation/networking/lapb-module.rst 27743F: Documentation/networking/x25* 27744F: drivers/net/wan/hdlc_x25.c 27745F: drivers/net/wan/lapbether.c 27746F: include/*/lapb.h 27747F: include/net/x25* 27748F: include/uapi/linux/x25.h 27749F: net/lapb/ 27750F: net/x25/ 27751 27752X86 ARCHITECTURE (32-BIT AND 64-BIT) 27753M: Thomas Gleixner <tglx@linutronix.de> 27754M: Ingo Molnar <mingo@redhat.com> 27755M: Borislav Petkov <bp@alien8.de> 27756M: Dave Hansen <dave.hansen@linux.intel.com> 27757M: x86@kernel.org 27758R: "H. Peter Anvin" <hpa@zytor.com> 27759L: linux-kernel@vger.kernel.org 27760S: Maintained 27761T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27762F: Documentation/arch/x86/ 27763F: Documentation/devicetree/bindings/x86/ 27764F: arch/x86/ 27765F: tools/testing/selftests/x86 27766 27767X86 CPUID DATABASE 27768M: Borislav Petkov <bp@alien8.de> 27769M: Thomas Gleixner <tglx@linutronix.de> 27770M: x86@kernel.org 27771R: Ahmed S. Darwish <darwi@linutronix.de> 27772L: x86-cpuid@lists.linux.dev 27773S: Maintained 27774W: https://x86-cpuid.org 27775F: tools/arch/x86/kcpuid/ 27776 27777X86 ENTRY CODE 27778M: Andy Lutomirski <luto@kernel.org> 27779L: linux-kernel@vger.kernel.org 27780S: Maintained 27781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27782F: arch/x86/entry/ 27783 27784X86 HARDWARE VULNERABILITIES 27785M: Thomas Gleixner <tglx@linutronix.de> 27786M: Borislav Petkov <bp@alien8.de> 27787M: Peter Zijlstra <peterz@infradead.org> 27788M: Josh Poimboeuf <jpoimboe@kernel.org> 27789R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27790S: Maintained 27791F: Documentation/admin-guide/hw-vuln/ 27792F: arch/x86/include/asm/nospec-branch.h 27793F: arch/x86/kernel/cpu/bugs.c 27794 27795X86 MCE INFRASTRUCTURE 27796M: Tony Luck <tony.luck@intel.com> 27797M: Borislav Petkov <bp@alien8.de> 27798L: linux-edac@vger.kernel.org 27799S: Maintained 27800F: Documentation/ABI/testing/sysfs-mce 27801F: Documentation/arch/x86/x86_64/machinecheck.rst 27802F: arch/x86/kernel/cpu/mce/* 27803 27804X86 MICROCODE UPDATE SUPPORT 27805M: Borislav Petkov <bp@alien8.de> 27806S: Maintained 27807F: arch/x86/kernel/cpu/microcode/* 27808 27809X86 MM 27810M: Dave Hansen <dave.hansen@linux.intel.com> 27811M: Andy Lutomirski <luto@kernel.org> 27812M: Peter Zijlstra <peterz@infradead.org> 27813L: linux-kernel@vger.kernel.org 27814S: Maintained 27815T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27816F: arch/x86/mm/ 27817 27818X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27819M: Hans de Goede <hansg@kernel.org> 27820L: platform-driver-x86@vger.kernel.org 27821S: Maintained 27822T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27823F: drivers/platform/x86/x86-android-tablets/ 27824 27825X86 PLATFORM DRIVERS 27826M: Hans de Goede <hansg@kernel.org> 27827M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27828L: platform-driver-x86@vger.kernel.org 27829S: Maintained 27830Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27831T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27832F: drivers/platform/olpc/ 27833F: drivers/platform/x86/ 27834F: include/linux/platform_data/x86/ 27835 27836X86 PLATFORM UV HPE SUPERDOME FLEX 27837M: Steve Wahl <steve.wahl@hpe.com> 27838R: Justin Ernst <justin.ernst@hpe.com> 27839R: Kyle Meyer <kyle.meyer@hpe.com> 27840R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27841R: Russ Anderson <russ.anderson@hpe.com> 27842S: Supported 27843F: arch/x86/include/asm/uv/ 27844F: arch/x86/kernel/apic/x2apic_uv_x.c 27845F: arch/x86/platform/uv/ 27846 27847X86 STACK UNWINDING 27848M: Josh Poimboeuf <jpoimboe@kernel.org> 27849M: Peter Zijlstra <peterz@infradead.org> 27850S: Supported 27851F: arch/x86/include/asm/unwind*.h 27852F: arch/x86/kernel/dumpstack.c 27853F: arch/x86/kernel/stacktrace.c 27854F: arch/x86/kernel/unwind_*.c 27855 27856X86 TRUST DOMAIN EXTENSIONS (TDX) 27857M: Kiryl Shutsemau <kas@kernel.org> 27858R: Dave Hansen <dave.hansen@linux.intel.com> 27859R: Rick Edgecombe <rick.p.edgecombe@intel.com> 27860L: x86@kernel.org 27861L: linux-coco@lists.linux.dev 27862L: kvm@vger.kernel.org 27863S: Supported 27864T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27865N: tdx 27866K: \b(tdx) 27867 27868X86 VDSO 27869M: Andy Lutomirski <luto@kernel.org> 27870L: linux-kernel@vger.kernel.org 27871S: Maintained 27872T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27873F: arch/x86/entry/vdso/ 27874 27875XARRAY 27876M: Matthew Wilcox <willy@infradead.org> 27877L: linux-fsdevel@vger.kernel.org 27878L: linux-mm@kvack.org 27879S: Supported 27880F: Documentation/core-api/xarray.rst 27881F: include/linux/idr.h 27882F: include/linux/xarray.h 27883F: lib/idr.c 27884F: lib/test_xarray.c 27885F: lib/xarray.c 27886F: tools/testing/radix-tree 27887 27888XARRAY API [RUST] 27889M: Tamir Duberstein <tamird@gmail.com> 27890M: Andreas Hindborg <a.hindborg@kernel.org> 27891L: rust-for-linux@vger.kernel.org 27892S: Supported 27893W: https://rust-for-linux.com 27894B: https://github.com/Rust-for-Linux/linux/issues 27895C: https://rust-for-linux.zulipchat.com 27896T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27897F: rust/kernel/xarray.rs 27898 27899XBOX DVD IR REMOTE 27900M: Benjamin Valentin <benpicco@googlemail.com> 27901S: Maintained 27902F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27903F: drivers/media/rc/xbox_remote.c 27904 27905XC2028/3028 TUNER DRIVER 27906M: Mauro Carvalho Chehab <mchehab@kernel.org> 27907L: linux-media@vger.kernel.org 27908S: Maintained 27909W: https://linuxtv.org 27910T: git git://linuxtv.org/media.git 27911F: drivers/media/tuners/xc2028.* 27912 27913XDP (eXpress Data Path) 27914M: Alexei Starovoitov <ast@kernel.org> 27915M: Daniel Borkmann <daniel@iogearbox.net> 27916M: David S. Miller <davem@davemloft.net> 27917M: Jakub Kicinski <kuba@kernel.org> 27918M: Jesper Dangaard Brouer <hawk@kernel.org> 27919M: John Fastabend <john.fastabend@gmail.com> 27920R: Stanislav Fomichev <sdf@fomichev.me> 27921L: netdev@vger.kernel.org 27922L: bpf@vger.kernel.org 27923S: Supported 27924F: drivers/net/ethernet/*/*/*/*/*xdp* 27925F: drivers/net/ethernet/*/*/*xdp* 27926F: include/net/xdp.h 27927F: include/net/xdp_priv.h 27928F: include/trace/events/xdp.h 27929F: kernel/bpf/cpumap.c 27930F: kernel/bpf/devmap.c 27931F: net/core/xdp.c 27932F: samples/bpf/xdp* 27933F: tools/testing/selftests/bpf/*/*xdp* 27934F: tools/testing/selftests/bpf/*xdp* 27935K: (?:\b|_)xdp(?:\b|_) 27936 27937XDP SOCKETS (AF_XDP) 27938M: Magnus Karlsson <magnus.karlsson@intel.com> 27939M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27940R: Stanislav Fomichev <sdf@fomichev.me> 27941L: netdev@vger.kernel.org 27942L: bpf@vger.kernel.org 27943S: Maintained 27944F: Documentation/networking/af_xdp.rst 27945F: include/net/netns/xdp.h 27946F: include/net/xdp_sock* 27947F: include/net/xsk_buff_pool.h 27948F: include/uapi/linux/if_xdp.h 27949F: include/uapi/linux/xdp_diag.h 27950F: net/xdp/ 27951F: tools/testing/selftests/bpf/*xsk* 27952 27953XEN BLOCK SUBSYSTEM 27954M: Roger Pau Monné <roger.pau@citrix.com> 27955L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27956S: Supported 27957F: drivers/block/xen* 27958F: drivers/block/xen-blkback/* 27959 27960XEN HYPERVISOR ARM 27961M: Stefano Stabellini <sstabellini@kernel.org> 27962L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27963S: Maintained 27964F: arch/arm/include/asm/xen/ 27965F: arch/arm/xen/ 27966 27967XEN HYPERVISOR ARM64 27968M: Stefano Stabellini <sstabellini@kernel.org> 27969L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27970S: Maintained 27971F: arch/arm64/include/asm/xen/ 27972F: arch/arm64/xen/ 27973 27974XEN HYPERVISOR INTERFACE 27975M: Juergen Gross <jgross@suse.com> 27976M: Stefano Stabellini <sstabellini@kernel.org> 27977R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27978L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27979S: Supported 27980T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27981F: Documentation/ABI/stable/sysfs-hypervisor-xen 27982F: Documentation/ABI/testing/sysfs-hypervisor-xen 27983F: drivers/*/xen-*front.c 27984F: drivers/xen/ 27985F: include/uapi/xen/ 27986F: include/xen/ 27987F: kernel/configs/xen.config 27988 27989XEN HYPERVISOR X86 27990M: Juergen Gross <jgross@suse.com> 27991R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27992L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27993S: Supported 27994F: arch/x86/configs/xen.config 27995F: arch/x86/include/asm/pvclock-abi.h 27996F: arch/x86/include/asm/xen/ 27997F: arch/x86/platform/pvh/ 27998F: arch/x86/xen/ 27999 28000XEN NETWORK BACKEND DRIVER 28001M: Wei Liu <wei.liu@kernel.org> 28002M: Paul Durrant <paul@xen.org> 28003L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28004L: netdev@vger.kernel.org 28005S: Supported 28006F: drivers/net/xen-netback/* 28007 28008XEN PCI SUBSYSTEM 28009M: Juergen Gross <jgross@suse.com> 28010L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28011S: Supported 28012F: arch/x86/pci/*xen* 28013F: drivers/pci/*xen* 28014 28015XEN PVSCSI DRIVERS 28016M: Juergen Gross <jgross@suse.com> 28017L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28018L: linux-scsi@vger.kernel.org 28019S: Supported 28020F: drivers/scsi/xen-scsifront.c 28021F: drivers/xen/xen-scsiback.c 28022F: include/xen/interface/io/vscsiif.h 28023 28024XEN PVUSB DRIVER 28025M: Juergen Gross <jgross@suse.com> 28026L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28027L: linux-usb@vger.kernel.org 28028S: Supported 28029F: drivers/usb/host/xen* 28030F: include/xen/interface/io/usbif.h 28031 28032XEN SOUND FRONTEND DRIVER 28033M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 28034L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28035L: linux-sound@vger.kernel.org 28036S: Supported 28037F: sound/xen/* 28038 28039XEN SWIOTLB SUBSYSTEM 28040M: Juergen Gross <jgross@suse.com> 28041M: Stefano Stabellini <sstabellini@kernel.org> 28042L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28043L: iommu@lists.linux.dev 28044S: Supported 28045F: arch/*/include/asm/xen/swiotlb-xen.h 28046F: drivers/xen/swiotlb-xen.c 28047F: include/xen/arm/swiotlb-xen.h 28048F: include/xen/swiotlb-xen.h 28049 28050XFS FILESYSTEM 28051M: Carlos Maiolino <cem@kernel.org> 28052L: linux-xfs@vger.kernel.org 28053S: Supported 28054W: http://xfs.org/ 28055C: irc://irc.oftc.net/xfs 28056T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 28057P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 28058F: Documentation/ABI/testing/sysfs-fs-xfs 28059F: Documentation/admin-guide/xfs.rst 28060F: Documentation/filesystems/xfs/* 28061F: fs/xfs/ 28062F: include/uapi/linux/dqblk_xfs.h 28063F: include/uapi/linux/fsmap.h 28064 28065XILINX AMS DRIVER 28066M: Salih Erim <salih.erim@amd.com> 28067M: Conall O'Griofa <conall.ogriofa@amd.com> 28068L: linux-iio@vger.kernel.org 28069S: Maintained 28070F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 28071F: drivers/iio/adc/xilinx-ams.c 28072 28073XILINX AXI ETHERNET DRIVER 28074M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 28075S: Maintained 28076F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 28077F: drivers/net/ethernet/xilinx/xilinx_axienet* 28078 28079XILINX CAN DRIVER 28080M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 28081L: linux-can@vger.kernel.org 28082S: Maintained 28083F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 28084F: drivers/net/can/xilinx_can.c 28085 28086XILINX EVENT MANAGEMENT DRIVER 28087M: Michal Simek <michal.simek@amd.com> 28088S: Maintained 28089F: drivers/soc/xilinx/xlnx_event_manager.c 28090F: include/linux/firmware/xlnx-event-manager.h 28091 28092XILINX GPIO DRIVER 28093M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28094R: Srinivas Neeli <srinivas.neeli@amd.com> 28095R: Michal Simek <michal.simek@amd.com> 28096S: Maintained 28097F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 28098F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 28099F: drivers/gpio/gpio-xilinx.c 28100F: drivers/gpio/gpio-zynq.c 28101 28102XILINX LL TEMAC ETHERNET DRIVER 28103L: netdev@vger.kernel.org 28104S: Orphan 28105F: drivers/net/ethernet/xilinx/ll_temac* 28106 28107XILINX PWM DRIVER 28108M: Sean Anderson <sean.anderson@seco.com> 28109S: Maintained 28110F: drivers/pwm/pwm-xilinx.c 28111F: include/clocksource/timer-xilinx.h 28112 28113XILINX SOUND DRIVERS 28114M: Vincenzo Frascino <vincenzo.frascino@arm.com> 28115S: Maintained 28116F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 28117F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 28118F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 28119F: sound/soc/xilinx/* 28120 28121XILINX SD-FEC IP CORES 28122M: Derek Kiernan <derek.kiernan@amd.com> 28123M: Dragan Cvetic <dragan.cvetic@amd.com> 28124S: Maintained 28125F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 28126F: Documentation/misc-devices/xilinx_sdfec.rst 28127F: drivers/misc/xilinx_sdfec.c 28128F: include/uapi/misc/xilinx_sdfec.h 28129 28130XILINX TRNG DRIVER 28131M: Mounika Botcha <mounika.botcha@amd.com> 28132M: Harsh Jain <h.jain@amd.com> 28133S: Maintained 28134F: drivers/crypto/xilinx/xilinx-trng.c 28135 28136XILINX UARTLITE SERIAL DRIVER 28137M: Peter Korsgaard <jacmet@sunsite.dk> 28138L: linux-serial@vger.kernel.org 28139S: Maintained 28140F: drivers/tty/serial/uartlite.c 28141 28142XILINX VIDEO IP CORES 28143M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28144L: linux-media@vger.kernel.org 28145S: Supported 28146T: git git://linuxtv.org/media.git 28147F: Documentation/devicetree/bindings/media/xilinx/ 28148F: drivers/media/platform/xilinx/ 28149F: include/uapi/linux/xilinx-v4l2-controls.h 28150 28151XILINX VERSAL EDAC DRIVER 28152M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28153M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28154S: Maintained 28155F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 28156F: drivers/edac/versal_edac.c 28157 28158XILINX VERSALNET EDAC DRIVER 28159M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28160S: Maintained 28161F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-net-ddrmc5.yaml 28162F: drivers/edac/versalnet_edac.c 28163F: include/linux/cdx/edac_cdx_pcol.h 28164 28165XILINX WATCHDOG DRIVER 28166M: Srinivas Neeli <srinivas.neeli@amd.com> 28167R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28168R: Michal Simek <michal.simek@amd.com> 28169S: Maintained 28170F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 28171F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 28172F: drivers/watchdog/of_xilinx_wdt.c 28173F: drivers/watchdog/xilinx_wwdt.c 28174 28175XILINX XDMA DRIVER 28176M: Lizhi Hou <lizhi.hou@amd.com> 28177M: Brian Xu <brian.xu@amd.com> 28178M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 28179L: dmaengine@vger.kernel.org 28180S: Supported 28181F: drivers/dma/xilinx/xdma-regs.h 28182F: drivers/dma/xilinx/xdma.c 28183F: include/linux/dma/amd_xdma.h 28184F: include/linux/platform_data/amd_xdma.h 28185 28186XILINX ZYNQMP DPDMA DRIVER 28187M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28188L: dmaengine@vger.kernel.org 28189S: Supported 28190F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 28191F: drivers/dma/xilinx/xilinx_dpdma.c 28192F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 28193 28194XILINX ZYNQMP OCM EDAC DRIVER 28195M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28196M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28197S: Maintained 28198F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 28199F: drivers/edac/zynqmp_edac.c 28200 28201XILINX ZYNQMP PSGTR PHY DRIVER 28202M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28203L: linux-kernel@vger.kernel.org 28204S: Supported 28205T: git https://github.com/Xilinx/linux-xlnx.git 28206F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 28207F: drivers/phy/xilinx/phy-zynqmp.c 28208 28209XILINX ZYNQMP SHA3 DRIVER 28210M: Harsha <harsha.harsha@amd.com> 28211S: Maintained 28212F: drivers/crypto/xilinx/zynqmp-sha.c 28213 28214XILINX ZYNQMP NVMEM DRIVER 28215M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 28216M: Kalyani Akula <kalyani.akula@amd.com> 28217R: Michal Simek <michal.simek@amd.com> 28218S: Maintained 28219F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 28220F: drivers/nvmem/zynqmp_nvmem.c 28221 28222XILLYBUS DRIVER 28223M: Eli Billauer <eli.billauer@gmail.com> 28224L: linux-kernel@vger.kernel.org 28225S: Supported 28226F: drivers/char/xillybus/ 28227 28228XLP9XX I2C DRIVER 28229M: George Cherian <gcherian@marvell.com> 28230L: linux-i2c@vger.kernel.org 28231S: Supported 28232W: http://www.marvell.com 28233F: drivers/i2c/busses/i2c-xlp9xx.c 28234 28235XTENSA XTFPGA PLATFORM SUPPORT 28236M: Max Filippov <jcmvbkbc@gmail.com> 28237S: Maintained 28238F: drivers/spi/spi-xtensa-xtfpga.c 28239F: sound/soc/xtensa/xtfpga-i2s.c 28240 28241XZ EMBEDDED 28242M: Lasse Collin <lasse.collin@tukaani.org> 28243S: Maintained 28244W: https://tukaani.org/xz/embedded.html 28245B: https://github.com/tukaani-project/xz-embedded/issues 28246C: irc://irc.libera.chat/tukaani 28247F: Documentation/staging/xz.rst 28248F: include/linux/decompress/unxz.h 28249F: include/linux/xz.h 28250F: lib/decompress_unxz.c 28251F: lib/xz/ 28252F: scripts/xz_wrap.sh 28253 28254YAM DRIVER FOR AX.25 28255M: Jean-Paul Roubelat <jpr@f6fbb.org> 28256L: linux-hams@vger.kernel.org 28257S: Maintained 28258F: drivers/net/hamradio/yam* 28259F: include/linux/yam.h 28260 28261YAMA SECURITY MODULE 28262M: Kees Cook <kees@kernel.org> 28263S: Supported 28264T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 28265F: Documentation/admin-guide/LSM/Yama.rst 28266F: security/yama/ 28267 28268YAML NETLINK (YNL) 28269M: Donald Hunter <donald.hunter@gmail.com> 28270M: Jakub Kicinski <kuba@kernel.org> 28271F: Documentation/netlink/ 28272F: Documentation/userspace-api/netlink/intro-specs.rst 28273F: Documentation/userspace-api/netlink/specs.rst 28274F: tools/net/ynl/ 28275 28276YEALINK PHONE DRIVER 28277M: Henk Vergonet <Henk.Vergonet@gmail.com> 28278S: Maintained 28279F: Documentation/input/devices/yealink.rst 28280F: drivers/input/misc/yealink.* 28281 28282Z8530 DRIVER FOR AX.25 28283M: Joerg Reuter <jreuter@yaina.de> 28284L: linux-hams@vger.kernel.org 28285S: Maintained 28286W: http://yaina.de/jreuter/ 28287W: http://www.qsl.net/dl1bke/ 28288F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 28289F: drivers/net/hamradio/*scc.c 28290F: drivers/net/hamradio/z8530.h 28291 28292ZD1211RW WIRELESS DRIVER 28293L: linux-wireless@vger.kernel.org 28294S: Orphan 28295F: drivers/net/wireless/zydas/ 28296 28297ZD1301 MEDIA DRIVER 28298L: linux-media@vger.kernel.org 28299S: Orphan 28300W: https://linuxtv.org/ 28301Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28302F: drivers/media/usb/dvb-usb-v2/zd1301* 28303 28304ZD1301_DEMOD MEDIA DRIVER 28305L: linux-media@vger.kernel.org 28306S: Orphan 28307W: https://linuxtv.org/ 28308Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28309F: drivers/media/dvb-frontends/zd1301_demod* 28310 28311ZHAOXIN PROCESSOR SUPPORT 28312M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 28313L: linux-kernel@vger.kernel.org 28314S: Maintained 28315F: arch/x86/kernel/cpu/zhaoxin.c 28316 28317ZONED LOOP DEVICE 28318M: Damien Le Moal <dlemoal@kernel.org> 28319R: Christoph Hellwig <hch@lst.de> 28320L: linux-block@vger.kernel.org 28321S: Maintained 28322F: Documentation/admin-guide/blockdev/zoned_loop.rst 28323F: drivers/block/zloop.c 28324 28325ZONEFS FILESYSTEM 28326M: Damien Le Moal <dlemoal@kernel.org> 28327M: Naohiro Aota <naohiro.aota@wdc.com> 28328R: Johannes Thumshirn <jth@kernel.org> 28329L: linux-fsdevel@vger.kernel.org 28330S: Maintained 28331T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 28332F: Documentation/filesystems/zonefs.rst 28333F: fs/zonefs/ 28334 28335ZR36067 VIDEO FOR LINUX DRIVER 28336M: Corentin Labbe <clabbe@baylibre.com> 28337L: mjpeg-users@lists.sourceforge.net 28338L: linux-media@vger.kernel.org 28339S: Maintained 28340W: http://mjpeg.sourceforge.net/driver-zoran/ 28341Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28342F: Documentation/driver-api/media/drivers/zoran.rst 28343F: drivers/media/pci/zoran/ 28344 28345ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 28346M: Minchan Kim <minchan@kernel.org> 28347M: Sergey Senozhatsky <senozhatsky@chromium.org> 28348L: linux-kernel@vger.kernel.org 28349S: Maintained 28350F: Documentation/admin-guide/blockdev/zram.rst 28351F: drivers/block/zram/ 28352 28353ZS DECSTATION Z85C30 SERIAL DRIVER 28354M: "Maciej W. Rozycki" <macro@orcam.me.uk> 28355S: Maintained 28356F: drivers/tty/serial/zs.* 28357 28358ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 28359M: Minchan Kim <minchan@kernel.org> 28360M: Sergey Senozhatsky <senozhatsky@chromium.org> 28361L: linux-mm@kvack.org 28362S: Maintained 28363F: Documentation/mm/zsmalloc.rst 28364F: include/linux/zsmalloc.h 28365F: mm/zpdesc.h 28366F: mm/zsmalloc.c 28367 28368ZSTD 28369M: Nick Terrell <terrelln@fb.com> 28370M: David Sterba <dsterba@suse.com> 28371S: Maintained 28372B: https://github.com/facebook/zstd/issues 28373T: git https://github.com/terrelln/linux.git 28374F: crypto/zstd.c 28375F: include/linux/zstd* 28376F: lib/decompress_unzstd.c 28377F: lib/zstd/ 28378N: zstd 28379K: zstd 28380 28381ZSWAP COMPRESSED SWAP CACHING 28382M: Johannes Weiner <hannes@cmpxchg.org> 28383M: Yosry Ahmed <yosry.ahmed@linux.dev> 28384M: Nhat Pham <nphamcs@gmail.com> 28385R: Chengming Zhou <chengming.zhou@linux.dev> 28386L: linux-mm@kvack.org 28387S: Maintained 28388F: Documentation/admin-guide/mm/zswap.rst 28389F: include/linux/zswap.h 28390F: mm/zswap.c 28391F: tools/testing/selftests/cgroup/test_zswap.c 28392 28393SENARYTECH AUDIO CODEC DRIVER 28394M: bo liu <bo.liu@senarytech.com> 28395S: Maintained 28396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 28397F: sound/hda/codecs/senarytech.c 28398 28399THE REST 28400M: Linus Torvalds <torvalds@linux-foundation.org> 28401L: linux-kernel@vger.kernel.org 28402S: Buried alive in reporters 28403T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 28404F: * 28405F: */ 28406
